MAINTAINERS

   1 List of maintainers and how to submit kernel changes
   2 ====================================================
   3
   4 Please try to follow the guidelines below.  This will make things
   5 easier on the maintainers.  Not all of these guidelines matter for every
   6 trivial patch so apply some common sense.
   7
   8 Tips for patch submitters
   9 -------------------------
  10
  11 1.      Always *test* your changes, however small, on at least 4 or
  12         5 people, preferably many more.
  13
  14 2.      Try to release a few ALPHA test versions to the net. Announce
  15         them onto the kernel channel and await results. This is especially
  16         important for device drivers, because often that's the only way
  17         you will find things like the fact version 3 firmware needs
  18         a magic fix you didn't know about, or some clown changed the
  19         chips on a board and not its name.  (Don't laugh!  Look at the
  20         SMC etherpower for that.)
  21
  22 3.      Make sure your changes compile correctly in multiple
  23         configurations. In particular check that changes work both as a
  24         module and built into the kernel.
  25
  26 4.      When you are happy with a change make it generally available for
  27         testing and await feedback.
  28
  29 5.      Make a patch available to the relevant maintainer in the list. Use
  30         ``diff -u`` to make the patch easy to merge. Be prepared to get your
  31         changes sent back with seemingly silly requests about formatting
  32         and variable names.  These aren't as silly as they seem. One
  33         job the maintainers (and especially Linus) do is to keep things
  34         looking the same. Sometimes this means that the clever hack in
  35         your driver to get around a problem actually needs to become a
  36         generalized kernel feature ready for next time.
  37
  38         PLEASE check your patch with the automated style checker
  39         (scripts/checkpatch.pl) to catch trivial style violations.
  40         See Documentation/process/coding-style.rst for guidance here.
  41
  42         PLEASE CC: the maintainers and mailing lists that are generated
  43         by ``scripts/get_maintainer.pl.`` The results returned by the
  44         script will be best if you have git installed and are making
  45         your changes in a branch derived from Linus' latest git tree.
  46         See Documentation/process/submitting-patches.rst for details.
  47
  48         PLEASE try to include any credit lines you want added with the
  49         patch. It avoids people being missed off by mistake and makes
  50         it easier to know who wants adding and who doesn't.
  51
  52         PLEASE document known bugs. If it doesn't work for everything
  53         or does something very odd once a month document it.
  54
  55         PLEASE remember that submissions must be made under the terms
  56         of the Linux Foundation certificate of contribution and should
  57         include a Signed-off-by: line.  The current version of this
  58         "Developer's Certificate of Origin" (DCO) is listed in the file
  59         Documentation/process/submitting-patches.rst.
  60
  61 6.      Make sure you have the right to send any changes you make. If you
  62         do changes at work you may find your employer owns the patch
  63         not you.
  64
  65 7.      When sending security related changes or reports to a maintainer
  66         please Cc: security@kernel.org, especially if the maintainer
  67         does not respond. Please keep in mind that the security team is
  68         a small set of people who can be efficient only when working on
  69         verified bugs. Please only Cc: this list when you have identified
  70         that the bug would present a short-term risk to other users if it
  71         were publicly disclosed. For example, reports of address leaks do
  72         not represent an immediate threat and are better handled publicly,
  73         and ideally, should come with a patch proposal. Please do not send
  74         automated reports to this list either. Such bugs will be handled
  75         better and faster in the usual public places. See
  76         Documentation/admin-guide/security-bugs.rst for details.
  77
  78 8.      Happy hacking.
  79
  80 Descriptions of section entries
  81 -------------------------------
  82
  83         M: *Mail* patches to: FullName <address@domain>
  84         R: Designated *Reviewer*: FullName <address@domain>
  85            These reviewers should be CCed on patches.
  86         L: *Mailing list* that is relevant to this area
  87         W: *Web-page* with status/info
  88         B: URI for where to file *bugs*. A web-page with detailed bug
  89            filing info, a direct bug tracker link, or a mailto: URI.
  90         C: URI for *chat* protocol, server and channel where developers
  91            usually hang out, for example irc://server/channel.
  92         Q: *Patchwork* web based patch tracking system site
  93         T: *SCM* tree type and location.
  94            Type is one of: git, hg, quilt, stgit, topgit
  95         S: *Status*, one of the following:
  96            Supported:   Someone is actually paid to look after this.
  97            Maintained:  Someone actually looks after it.
  98            Odd Fixes:   It has a maintainer but they don't have time to do
  99                         much other than throw the odd patch in. See below..
 100            Orphan:      No current maintainer [but maybe you could take the
 101                         role as you write your new code].
 102            Obsolete:    Old code. Something tagged obsolete generally means
 103                         it has been replaced by a better system and you
 104                         should be using that.
 105         P: Subsystem Profile document for more details submitting
 106            patches to the given subsystem. This is either an in-tree file,
 107            or a URI. See Documentation/maintainer/maintainer-entry-profile.rst
 108            for details.
 109         F: *Files* and directories wildcard patterns.
 110            A trailing slash includes all files and subdirectory files.
 111            F:   drivers/net/    all files in and below drivers/net
 112            F:   drivers/net/*   all files in drivers/net, but not below
 113            F:   */net/*         all files in "any top level directory"/net
 114            One pattern per line.  Multiple F: lines acceptable.
 115         N: Files and directories *Regex* patterns.
 116            N:   [^a-z]tegra     all files whose path contains the word tegra
 117            One pattern per line.  Multiple N: lines acceptable.
 118            scripts/get_maintainer.pl has different behavior for files that
 119            match F: pattern and matches of N: patterns.  By default,
 120            get_maintainer will not look at git log history when an F: pattern
 121            match occurs.  When an N: match occurs, git log history is used
 122            to also notify the people that have git commit signatures.
 123         X: *Excluded* files and directories that are NOT maintained, same
 124            rules as F:. Files exclusions are tested before file matches.
 125            Can be useful for excluding a specific subdirectory, for instance:
 126            F:   net/
 127            X:   net/ipv6/
 128            matches all files in and below net excluding net/ipv6/
 129         K: *Content regex* (perl extended) pattern match in a patch or file.
 130            For instance:
 131            K: of_get_profile
 132               matches patches or files that contain "of_get_profile"
 133            K: \b(printk|pr_(info|err))\b
 134               matches patches or files that contain one or more of the words
 135               printk, pr_info or pr_err
 136            One regex pattern per line.  Multiple K: lines acceptable.
 137
 138 Maintainers List
 139 ----------------
 140
 141 .. note:: When reading this list, please look for the most precise areas
 142           first. When adding to this list, please keep the entries in
 143           alphabetical order.
 144
 145 3C59X NETWORK DRIVER
 146 M:      Steffen Klassert <klassert@kernel.org>
 147 L:      netdev@vger.kernel.org
 148 S:      Odd Fixes
 149 F:      Documentation/networking/device_drivers/3com/vortex.txt
 150 F:      drivers/net/ethernet/3com/3c59x.c
 151
 152 3CR990 NETWORK DRIVER
 153 M:      David Dillow <dave@thedillows.org>
 154 L:      netdev@vger.kernel.org
 155 S:      Maintained
 156 F:      drivers/net/ethernet/3com/typhoon*
 157
 158 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
 159 M:      Adam Radford <aradford@gmail.com>
 160 L:      linux-scsi@vger.kernel.org
 161 W:      http://www.lsi.com
 162 S:      Supported
 163 F:      drivers/scsi/3w-*
 164
 165 53C700 AND 53C700-66 SCSI DRIVER
 166 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
 167 L:      linux-scsi@vger.kernel.org
 168 S:      Maintained
 169 F:      drivers/scsi/53c700*
 170
 171 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
 172 M:      Alexander Aring <alex.aring@gmail.com>
 173 M:      Jukka Rissanen <jukka.rissanen@linux.intel.com>
 174 L:      linux-bluetooth@vger.kernel.org
 175 L:      linux-wpan@vger.kernel.org
 176 S:      Maintained
 177 F:      net/6lowpan/
 178 F:      include/net/6lowpan.h
 179 F:      Documentation/networking/6lowpan.txt
 180
 181 6PACK NETWORK DRIVER FOR AX.25
 182 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 183 L:      linux-hams@vger.kernel.org
 184 S:      Maintained
 185 F:      drivers/net/hamradio/6pack.c
 186
 187 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 188 M:      Realtek linux nic maintainers <nic_swsd@realtek.com>
 189 M:      Heiner Kallweit <hkallweit1@gmail.com>
 190 L:      netdev@vger.kernel.org
 191 S:      Maintained
 192 F:      drivers/net/ethernet/realtek/r8169*
 193
 194 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 195 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 196 L:      linux-serial@vger.kernel.org
 197 S:      Maintained
 198 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 199 F:      drivers/tty/serial/8250*
 200 F:      include/linux/serial_8250.h
 201
 202 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 203 L:      netdev@vger.kernel.org
 204 S:      Orphan / Obsolete
 205 F:      drivers/net/ethernet/8390/
 206
 207 9P FILE SYSTEM
 208 M:      Eric Van Hensbergen <ericvh@gmail.com>
 209 M:      Latchesar Ionkov <lucho@ionkov.net>
 210 M:      Dominique Martinet <asmadeus@codewreck.org>
 211 L:      v9fs-developer@lists.sourceforge.net
 212 W:      http://swik.net/v9fs
 213 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 214 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 215 T:      git git://github.com/martinetd/linux.git
 216 S:      Maintained
 217 F:      Documentation/filesystems/9p.txt
 218 F:      fs/9p/
 219 F:      net/9p/
 220 F:      include/net/9p/
 221 F:      include/uapi/linux/virtio_9p.h
 222 F:      include/trace/events/9p.h
 223
 224 A8293 MEDIA DRIVER
 225 M:      Antti Palosaari <crope@iki.fi>
 226 L:      linux-media@vger.kernel.org
 227 W:      https://linuxtv.org
 228 W:      http://palosaari.fi/linux/
 229 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 230 T:      git git://linuxtv.org/anttip/media_tree.git
 231 S:      Maintained
 232 F:      drivers/media/dvb-frontends/a8293*
 233
 234 AACRAID SCSI RAID DRIVER
 235 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 236 L:      linux-scsi@vger.kernel.org
 237 W:      http://www.adaptec.com/
 238 S:      Supported
 239 F:      Documentation/scsi/aacraid.txt
 240 F:      drivers/scsi/aacraid/
 241
 242 ABI/API
 243 L:      linux-api@vger.kernel.org
 244 F:      include/linux/syscalls.h
 245 F:      kernel/sys_ni.c
 246
 247 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 248 M:      Hans de Goede <hdegoede@redhat.com>
 249 L:      linux-hwmon@vger.kernel.org
 250 S:      Maintained
 251 F:      drivers/hwmon/abituguru.c
 252
 253 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 254 M:      Alistair John Strachan <alistair@devzero.co.uk>
 255 L:      linux-hwmon@vger.kernel.org
 256 S:      Maintained
 257 F:      drivers/hwmon/abituguru3.c
 258
 259 ACCES 104-DIO-48E GPIO DRIVER
 260 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 261 L:      linux-gpio@vger.kernel.org
 262 S:      Maintained
 263 F:      drivers/gpio/gpio-104-dio-48e.c
 264
 265 ACCES 104-IDI-48 GPIO DRIVER
 266 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 267 L:      linux-gpio@vger.kernel.org
 268 S:      Maintained
 269 F:      drivers/gpio/gpio-104-idi-48.c
 270
 271 ACCES 104-IDIO-16 GPIO DRIVER
 272 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 273 L:      linux-gpio@vger.kernel.org
 274 S:      Maintained
 275 F:      drivers/gpio/gpio-104-idio-16.c
 276
 277 ACCES 104-QUAD-8 DRIVER
 278 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 279 L:      linux-iio@vger.kernel.org
 280 S:      Maintained
 281 F:      Documentation/ABI/testing/sysfs-bus-counter-104-quad-8
 282 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 283 F:      drivers/counter/104-quad-8.c
 284
 285 ACCES PCI-IDIO-16 GPIO DRIVER
 286 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 287 L:      linux-gpio@vger.kernel.org
 288 S:      Maintained
 289 F:      drivers/gpio/gpio-pci-idio-16.c
 290
 291 ACCES PCIe-IDIO-24 GPIO DRIVER
 292 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 293 L:      linux-gpio@vger.kernel.org
 294 S:      Maintained
 295 F:      drivers/gpio/gpio-pcie-idio-24.c
 296
 297 ACENIC DRIVER
 298 M:      Jes Sorensen <jes@trained-monkey.org>
 299 L:      linux-acenic@sunsite.dk
 300 S:      Maintained
 301 F:      drivers/net/ethernet/alteon/acenic*
 302
 303 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 304 M:      Peter Kaestle <peter@piie.net>
 305 L:      platform-driver-x86@vger.kernel.org
 306 W:      http://piie.net/?section=acerhdf
 307 S:      Maintained
 308 F:      drivers/platform/x86/acerhdf.c
 309
 310 ACER WMI LAPTOP EXTRAS
 311 M:      "Lee, Chun-Yi" <jlee@suse.com>
 312 L:      platform-driver-x86@vger.kernel.org
 313 S:      Maintained
 314 F:      drivers/platform/x86/acer-wmi.c
 315
 316 ACPI
 317 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 318 M:      Len Brown <lenb@kernel.org>
 319 L:      linux-acpi@vger.kernel.org
 320 W:      https://01.org/linux-acpi
 321 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 322 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 323 B:      https://bugzilla.kernel.org
 324 S:      Supported
 325 F:      drivers/acpi/
 326 F:      drivers/pnp/pnpacpi/
 327 F:      include/linux/acpi.h
 328 F:      include/linux/fwnode.h
 329 F:      include/acpi/
 330 F:      Documentation/firmware-guide/acpi/
 331 F:      Documentation/ABI/testing/sysfs-bus-acpi
 332 F:      Documentation/ABI/testing/configfs-acpi
 333 F:      drivers/pci/*acpi*
 334 F:      drivers/pci/*/*acpi*
 335 F:      tools/power/acpi/
 336
 337 ACPI APEI
 338 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 339 M:      Len Brown <lenb@kernel.org>
 340 L:      linux-acpi@vger.kernel.org
 341 R:      James Morse <james.morse@arm.com>
 342 R:      Tony Luck <tony.luck@intel.com>
 343 R:      Borislav Petkov <bp@alien8.de>
 344 F:      drivers/acpi/apei/
 345
 346 ACPI COMPONENT ARCHITECTURE (ACPICA)
 347 M:      Robert Moore <robert.moore@intel.com>
 348 M:      Erik Schmauss <erik.schmauss@intel.com>
 349 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 350 L:      linux-acpi@vger.kernel.org
 351 L:      devel@acpica.org
 352 W:      https://acpica.org/
 353 W:      https://github.com/acpica/acpica/
 354 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 355 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 356 B:      https://bugzilla.kernel.org
 357 B:      https://bugs.acpica.org
 358 S:      Supported
 359 F:      drivers/acpi/acpica/
 360 F:      include/acpi/
 361 F:      tools/power/acpi/
 362
 363 ACPI FAN DRIVER
 364 M:      Zhang Rui <rui.zhang@intel.com>
 365 L:      linux-acpi@vger.kernel.org
 366 W:      https://01.org/linux-acpi
 367 B:      https://bugzilla.kernel.org
 368 S:      Supported
 369 F:      drivers/acpi/fan.c
 370
 371 ACPI FOR ARM64 (ACPI/arm64)
 372 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 373 M:      Hanjun Guo <guohanjun@huawei.com>
 374 M:      Sudeep Holla <sudeep.holla@arm.com>
 375 L:      linux-acpi@vger.kernel.org
 376 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 377 S:      Maintained
 378 F:      drivers/acpi/arm64
 379
 380 ACPI I2C MULTI INSTANTIATE DRIVER
 381 M:      Hans de Goede <hdegoede@redhat.com>
 382 L:      platform-driver-x86@vger.kernel.org
 383 S:      Maintained
 384 F:      drivers/platform/x86/i2c-multi-instantiate.c
 385
 386 ACPI PMIC DRIVERS
 387 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 388 M:      Len Brown <lenb@kernel.org>
 389 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 390 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 391 L:      linux-acpi@vger.kernel.org
 392 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 394 B:      https://bugzilla.kernel.org
 395 S:      Supported
 396 F:      drivers/acpi/pmic/
 397
 398 ACPI THERMAL DRIVER
 399 M:      Zhang Rui <rui.zhang@intel.com>
 400 L:      linux-acpi@vger.kernel.org
 401 W:      https://01.org/linux-acpi
 402 B:      https://bugzilla.kernel.org
 403 S:      Supported
 404 F:      drivers/acpi/*thermal*
 405
 406 ACPI VIDEO DRIVER
 407 M:      Zhang Rui <rui.zhang@intel.com>
 408 L:      linux-acpi@vger.kernel.org
 409 W:      https://01.org/linux-acpi
 410 B:      https://bugzilla.kernel.org
 411 S:      Supported
 412 F:      drivers/acpi/acpi_video.c
 413
 414 ACPI WMI DRIVER
 415 L:      platform-driver-x86@vger.kernel.org
 416 S:      Orphan
 417 F:      drivers/platform/x86/wmi.c
 418 F:      include/uapi/linux/wmi.h
 419
 420 AD1889 ALSA SOUND DRIVER
 421 W:      https://parisc.wiki.kernel.org/index.php/AD1889
 422 L:      linux-parisc@vger.kernel.org
 423 S:      Maintained
 424 F:      sound/pci/ad1889.*
 425
 426 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 427 M:      Michael Hennerich <michael.hennerich@analog.com>
 428 W:      http://wiki.analog.com/AD5254
 429 W:      http://ez.analog.com/community/linux-device-drivers
 430 S:      Supported
 431 F:      drivers/misc/ad525x_dpot.c
 432
 433 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 434 M:      Michael Hennerich <michael.hennerich@analog.com>
 435 W:      http://wiki.analog.com/AD5398
 436 W:      http://ez.analog.com/community/linux-device-drivers
 437 S:      Supported
 438 F:      drivers/regulator/ad5398.c
 439
 440 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 441 M:      Michael Hennerich <michael.hennerich@analog.com>
 442 W:      http://wiki.analog.com/AD7142
 443 W:      http://ez.analog.com/community/linux-device-drivers
 444 S:      Supported
 445 F:      drivers/input/misc/ad714x.c
 446
 447 AD7877 TOUCHSCREEN DRIVER
 448 M:      Michael Hennerich <michael.hennerich@analog.com>
 449 W:      http://wiki.analog.com/AD7877
 450 W:      http://ez.analog.com/community/linux-device-drivers
 451 S:      Supported
 452 F:      drivers/input/touchscreen/ad7877.c
 453
 454 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 455 M:      Michael Hennerich <michael.hennerich@analog.com>
 456 W:      http://wiki.analog.com/AD7879
 457 W:      http://ez.analog.com/community/linux-device-drivers
 458 S:      Supported
 459 F:      drivers/input/touchscreen/ad7879.c
 460
 461 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 462 M:      Jiri Kosina <jikos@kernel.org>
 463 S:      Maintained
 464
 465 ADF7242 IEEE 802.15.4 RADIO DRIVER
 466 M:      Michael Hennerich <michael.hennerich@analog.com>
 467 W:      https://wiki.analog.com/ADF7242
 468 W:      http://ez.analog.com/community/linux-device-drivers
 469 L:      linux-wpan@vger.kernel.org
 470 S:      Supported
 471 F:      drivers/net/ieee802154/adf7242.c
 472 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 473
 474 ADM1025 HARDWARE MONITOR DRIVER
 475 M:      Jean Delvare <jdelvare@suse.com>
 476 L:      linux-hwmon@vger.kernel.org
 477 S:      Maintained
 478 F:      Documentation/hwmon/adm1025.rst
 479 F:      drivers/hwmon/adm1025.c
 480
 481 ADM1029 HARDWARE MONITOR DRIVER
 482 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 483 L:      linux-hwmon@vger.kernel.org
 484 S:      Maintained
 485 F:      drivers/hwmon/adm1029.c
 486
 487 ADM8211 WIRELESS DRIVER
 488 L:      linux-wireless@vger.kernel.org
 489 W:      http://wireless.kernel.org/
 490 S:      Orphan
 491 F:      drivers/net/wireless/admtek/adm8211.*
 492
 493 ADP1653 FLASH CONTROLLER DRIVER
 494 M:      Sakari Ailus <sakari.ailus@iki.fi>
 495 L:      linux-media@vger.kernel.org
 496 S:      Maintained
 497 F:      drivers/media/i2c/adp1653.c
 498 F:      include/media/i2c/adp1653.h
 499
 500 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 501 M:      Michael Hennerich <michael.hennerich@analog.com>
 502 W:      http://wiki.analog.com/ADP5520
 503 W:      http://ez.analog.com/community/linux-device-drivers
 504 S:      Supported
 505 F:      drivers/mfd/adp5520.c
 506 F:      drivers/video/backlight/adp5520_bl.c
 507 F:      drivers/leds/leds-adp5520.c
 508 F:      drivers/gpio/gpio-adp5520.c
 509 F:      drivers/input/keyboard/adp5520-keys.c
 510
 511 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 512 M:      Michael Hennerich <michael.hennerich@analog.com>
 513 W:      http://wiki.analog.com/ADP5588
 514 W:      http://ez.analog.com/community/linux-device-drivers
 515 S:      Supported
 516 F:      drivers/input/keyboard/adp5588-keys.c
 517 F:      drivers/gpio/gpio-adp5588.c
 518
 519 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 520 M:      Michael Hennerich <michael.hennerich@analog.com>
 521 W:      http://wiki.analog.com/ADP8860
 522 W:      http://ez.analog.com/community/linux-device-drivers
 523 S:      Supported
 524 F:      drivers/video/backlight/adp8860_bl.c
 525
 526 ADT746X FAN DRIVER
 527 M:      Colin Leroy <colin@colino.net>
 528 S:      Maintained
 529 F:      drivers/macintosh/therm_adt746x.c
 530
 531 ADT7475 HARDWARE MONITOR DRIVER
 532 M:      Jean Delvare <jdelvare@suse.com>
 533 L:      linux-hwmon@vger.kernel.org
 534 S:      Maintained
 535 F:      Documentation/hwmon/adt7475.rst
 536 F:      drivers/hwmon/adt7475.c
 537
 538 ADVANSYS SCSI DRIVER
 539 M:      Matthew Wilcox <willy@infradead.org>
 540 M:      Hannes Reinecke <hare@suse.com>
 541 L:      linux-scsi@vger.kernel.org
 542 S:      Maintained
 543 F:      Documentation/scsi/advansys.txt
 544 F:      drivers/scsi/advansys.c
 545
 546 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 547 M:      Michael Hennerich <michael.hennerich@analog.com>
 548 W:      http://wiki.analog.com/ADXL345
 549 W:      http://ez.analog.com/community/linux-device-drivers
 550 S:      Supported
 551 F:      drivers/input/misc/adxl34x.c
 552 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml
 553
 554 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 555 M:      Stefan Popa <stefan.popa@analog.com>
 556 W:      http://ez.analog.com/community/linux-device-drivers
 557 S:      Supported
 558 F:      drivers/iio/accel/adxl372.c
 559 F:      drivers/iio/accel/adxl372_spi.c
 560 F:      drivers/iio/accel/adxl372_i2c.c
 561 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml
 562
 563 AF9013 MEDIA DRIVER
 564 M:      Antti Palosaari <crope@iki.fi>
 565 L:      linux-media@vger.kernel.org
 566 W:      https://linuxtv.org
 567 W:      http://palosaari.fi/linux/
 568 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 569 T:      git git://linuxtv.org/anttip/media_tree.git
 570 S:      Maintained
 571 F:      drivers/media/dvb-frontends/af9013*
 572
 573 AF9033 MEDIA DRIVER
 574 M:      Antti Palosaari <crope@iki.fi>
 575 L:      linux-media@vger.kernel.org
 576 W:      https://linuxtv.org
 577 W:      http://palosaari.fi/linux/
 578 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 579 T:      git git://linuxtv.org/anttip/media_tree.git
 580 S:      Maintained
 581 F:      drivers/media/dvb-frontends/af9033*
 582
 583 AFFS FILE SYSTEM
 584 M:      David Sterba <dsterba@suse.com>
 585 L:      linux-fsdevel@vger.kernel.org
 586 S:      Odd Fixes
 587 F:      Documentation/filesystems/affs.txt
 588 F:      fs/affs/
 589
 590 AFS FILESYSTEM
 591 M:      David Howells <dhowells@redhat.com>
 592 L:      linux-afs@lists.infradead.org
 593 S:      Supported
 594 F:      fs/afs/
 595 F:      include/trace/events/afs.h
 596 F:      Documentation/filesystems/afs.txt
 597 W:      https://www.infradead.org/~dhowells/kafs/
 598
 599 AGPGART DRIVER
 600 M:      David Airlie <airlied@linux.ie>
 601 T:      git git://anongit.freedesktop.org/drm/drm
 602 S:      Maintained
 603 F:      drivers/char/agp/
 604 F:      include/linux/agp*
 605 F:      include/uapi/linux/agp*
 606
 607 AHA152X SCSI DRIVER
 608 M:      "Juergen E. Fischer" <fischer@norbit.de>
 609 L:      linux-scsi@vger.kernel.org
 610 S:      Maintained
 611 F:      drivers/scsi/aha152x*
 612 F:      drivers/scsi/pcmcia/aha152x*
 613
 614 AIC7XXX / AIC79XX SCSI DRIVER
 615 M:      Hannes Reinecke <hare@suse.com>
 616 L:      linux-scsi@vger.kernel.org
 617 S:      Maintained
 618 F:      drivers/scsi/aic7xxx/
 619
 620 AIMSLAB FM RADIO RECEIVER DRIVER
 621 M:      Hans Verkuil <hverkuil@xs4all.nl>
 622 L:      linux-media@vger.kernel.org
 623 T:      git git://linuxtv.org/media_tree.git
 624 W:      https://linuxtv.org
 625 S:      Maintained
 626 F:      drivers/media/radio/radio-aimslab*
 627
 628 AIO
 629 M:      Benjamin LaHaise <bcrl@kvack.org>
 630 L:      linux-aio@kvack.org
 631 S:      Supported
 632 F:      fs/aio.c
 633 F:      include/linux/*aio*.h
 634
 635 AIRSPY MEDIA DRIVER
 636 M:      Antti Palosaari <crope@iki.fi>
 637 L:      linux-media@vger.kernel.org
 638 W:      https://linuxtv.org
 639 W:      http://palosaari.fi/linux/
 640 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 641 T:      git git://linuxtv.org/anttip/media_tree.git
 642 S:      Maintained
 643 F:      drivers/media/usb/airspy/
 644
 645 ALACRITECH GIGABIT ETHERNET DRIVER
 646 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 647 S:      Maintained
 648 F:      drivers/net/ethernet/alacritech/*
 649
 650 FORCEDETH GIGABIT ETHERNET DRIVER
 651 M:      Rain River <rain.1986.08.12@gmail.com>
 652 M:      Zhu Yanjun <zyjzyj2000@gmail.com>
 653 L:      netdev@vger.kernel.org
 654 S:      Maintained
 655 F:      drivers/net/ethernet/nvidia/*
 656
 657 ALCATEL SPEEDTOUCH USB DRIVER
 658 M:      Duncan Sands <duncan.sands@free.fr>
 659 L:      linux-usb@vger.kernel.org
 660 W:      http://www.linux-usb.org/SpeedTouch/
 661 S:      Maintained
 662 F:      drivers/usb/atm/speedtch.c
 663 F:      drivers/usb/atm/usbatm.c
 664
 665 ALCHEMY AU1XX0 MMC DRIVER
 666 M:      Manuel Lauss <manuel.lauss@gmail.com>
 667 S:      Maintained
 668 F:      drivers/mmc/host/au1xmmc.c
 669
 670 ALI1563 I2C DRIVER
 671 M:      Rudolf Marek <r.marek@assembler.cz>
 672 L:      linux-i2c@vger.kernel.org
 673 S:      Maintained
 674 F:      Documentation/i2c/busses/i2c-ali1563.rst
 675 F:      drivers/i2c/busses/i2c-ali1563.c
 676
 677 ALLEGRO DVT VIDEO IP CORE DRIVER
 678 M:      Michael Tretter <m.tretter@pengutronix.de>
 679 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
 680 L:      linux-media@vger.kernel.org
 681 S:      Maintained
 682 F:      drivers/staging/media/allegro-dvt/
 683
 684 ALLWINNER CPUFREQ DRIVER
 685 M:      Yangtao Li <tiny.windzz@gmail.com>
 686 L:      linux-pm@vger.kernel.org
 687 S:      Maintained
 688 F:      Documentation/devicetree/bindings/opp/sun50i-nvmem-cpufreq.txt
 689 F:      drivers/cpufreq/sun50i-cpufreq-nvmem.c
 690
 691 ALLWINNER CRYPTO DRIVERS
 692 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 693 L:      linux-crypto@vger.kernel.org
 694 S:      Maintained
 695 F:      drivers/crypto/allwinner/
 696
 697 ALLWINNER VPU DRIVER
 698 M:      Maxime Ripard <mripard@kernel.org>
 699 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 700 L:      linux-media@vger.kernel.org
 701 S:      Maintained
 702 F:      drivers/staging/media/sunxi/cedrus/
 703
 704 ALPHA PORT
 705 M:      Richard Henderson <rth@twiddle.net>
 706 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 707 M:      Matt Turner <mattst88@gmail.com>
 708 S:      Odd Fixes
 709 L:      linux-alpha@vger.kernel.org
 710 F:      arch/alpha/
 711
 712 ALPS PS/2 TOUCHPAD DRIVER
 713 R:      Pali Rohár <pali.rohar@gmail.com>
 714 F:      drivers/input/mouse/alps.*
 715
 716 ALTERA I2C CONTROLLER DRIVER
 717 M:      Thor Thayer <thor.thayer@linux.intel.com>
 718 S:      Maintained
 719 F:      Documentation/devicetree/bindings/i2c/i2c-altera.txt
 720 F:      drivers/i2c/busses/i2c-altera.c
 721
 722 ALTERA MAILBOX DRIVER
 723 M:      Ley Foon Tan <lftan@altera.com>
 724 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 725 S:      Maintained
 726 F:      drivers/mailbox/mailbox-altera.c
 727
 728 ALTERA PIO DRIVER
 729 M:      Tien Hock Loh <thloh@altera.com>
 730 L:      linux-gpio@vger.kernel.org
 731 S:      Maintained
 732 F:      drivers/gpio/gpio-altera.c
 733
 734 ALTERA SYSTEM MANAGER DRIVER
 735 M:      Thor Thayer <thor.thayer@linux.intel.com>
 736 S:      Maintained
 737 F:      drivers/mfd/altera-sysmgr.c
 738 F:      include/linux/mfd/altera-sysmgr.h
 739
 740 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 741 M:      Thor Thayer <thor.thayer@linux.intel.com>
 742 S:      Maintained
 743 F:      drivers/gpio/gpio-altera-a10sr.c
 744 F:      drivers/mfd/altera-a10sr.c
 745 F:      drivers/reset/reset-a10sr.c
 746 F:      include/linux/mfd/altera-a10sr.h
 747 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 748
 749 ALTERA TRIPLE SPEED ETHERNET DRIVER
 750 M:      Thor Thayer <thor.thayer@linux.intel.com>
 751 L:      netdev@vger.kernel.org
 752 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 753 S:      Maintained
 754 F:      drivers/net/ethernet/altera/
 755
 756 ALTERA UART/JTAG UART SERIAL DRIVERS
 757 M:      Tobias Klauser <tklauser@distanz.ch>
 758 L:      linux-serial@vger.kernel.org
 759 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 760 S:      Maintained
 761 F:      drivers/tty/serial/altera_uart.c
 762 F:      drivers/tty/serial/altera_jtaguart.c
 763 F:      include/linux/altera_uart.h
 764 F:      include/linux/altera_jtaguart.h
 765
 766 AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER
 767 M:      Talel Shenhar <talel@amazon.com>
 768 S:      Maintained
 769 F:      Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt
 770 F:      drivers/thermal/thermal_mmio.c
 771
 772 AMAZON ETHERNET DRIVERS
 773 M:      Netanel Belgazal <netanel@amazon.com>
 774 R:      Saeed Bishara <saeedb@amazon.com>
 775 R:      Zorik Machulsky <zorik@amazon.com>
 776 L:      netdev@vger.kernel.org
 777 S:      Supported
 778 F:      Documentation/networking/device_drivers/amazon/ena.txt
 779 F:      drivers/net/ethernet/amazon/
 780
 781 AMAZON RDMA EFA DRIVER
 782 M:      Gal Pressman <galpress@amazon.com>
 783 R:      Yossi Leybovich <sleybo@amazon.com>
 784 L:      linux-rdma@vger.kernel.org
 785 Q:      https://patchwork.kernel.org/project/linux-rdma/list/
 786 S:      Supported
 787 F:      drivers/infiniband/hw/efa/
 788 F:      include/uapi/rdma/efa-abi.h
 789
 790 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 791 M:      Tom Lendacky <thomas.lendacky@amd.com>
 792 M:      Gary Hook <gary.hook@amd.com>
 793 L:      linux-crypto@vger.kernel.org
 794 S:      Supported
 795 F:      drivers/crypto/ccp/
 796 F:      include/linux/ccp.h
 797
 798 AMD DISPLAY CORE
 799 M:      Harry Wentland <harry.wentland@amd.com>
 800 M:      Leo Li <sunpeng.li@amd.com>
 801 L:      amd-gfx@lists.freedesktop.org
 802 T:      git git://people.freedesktop.org/~agd5f/linux
 803 S:      Supported
 804 F:      drivers/gpu/drm/amd/display/
 805
 806 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 807 M:      Huang Rui <ray.huang@amd.com>
 808 L:      linux-hwmon@vger.kernel.org
 809 S:      Supported
 810 F:      Documentation/hwmon/fam15h_power.rst
 811 F:      drivers/hwmon/fam15h_power.c
 812
 813 AMD FCH GPIO DRIVER
 814 M:      Enrico Weigelt, metux IT consult <info@metux.net>
 815 L:      linux-gpio@vger.kernel.org
 816 S:      Maintained
 817 F:      drivers/gpio/gpio-amd-fch.c
 818 F:      include/linux/platform_data/gpio/gpio-amd-fch.h
 819
 820 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 821 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 822 S:      Orphan
 823 F:      drivers/usb/gadget/udc/amd5536udc.*
 824
 825 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 826 M:      Andres Salomon <dilinger@queued.net>
 827 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 828 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 829 S:      Supported
 830 F:      drivers/char/hw_random/geode-rng.c
 831 F:      drivers/crypto/geode*
 832 F:      drivers/video/fbdev/geode/
 833 F:      arch/x86/include/asm/geode.h
 834
 835 AMD IOMMU (AMD-VI)
 836 M:      Joerg Roedel <joro@8bytes.org>
 837 L:      iommu@lists.linux-foundation.org
 838 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 839 S:      Maintained
 840 F:      drivers/iommu/amd_iommu*.[ch]
 841 F:      include/linux/amd-iommu.h
 842
 843 AMD KFD
 844 M:      Felix Kuehling <Felix.Kuehling@amd.com>
 845 L:      amd-gfx@lists.freedesktop.org
 846 T:      git git://people.freedesktop.org/~agd5f/linux
 847 S:      Supported
 848 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch]
 849 F:      drivers/gpu/drm/amd/amdkfd/
 850 F:      drivers/gpu/drm/amd/include/cik_structs.h
 851 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 852 F:      drivers/gpu/drm/amd/include/vi_structs.h
 853 F:      drivers/gpu/drm/amd/include/v9_structs.h
 854 F:      include/uapi/linux/kfd_ioctl.h
 855
 856 AMD MP2 I2C DRIVER
 857 M:      Elie Morisse <syniurge@gmail.com>
 858 M:      Nehal Shah <nehal-bakulchandra.shah@amd.com>
 859 M:      Shyam Sundar S K <shyam-sundar.s-k@amd.com>
 860 L:      linux-i2c@vger.kernel.org
 861 S:      Maintained
 862 F:      drivers/i2c/busses/i2c-amd-mp2*
 863
 864 AMD POWERPLAY
 865 M:      Evan Quan <evan.quan@amd.com>
 866 L:      amd-gfx@lists.freedesktop.org
 867 S:      Supported
 868 F:      drivers/gpu/drm/amd/powerplay/
 869 T:      git git://people.freedesktop.org/~agd5f/linux
 870
 871 AMD SEATTLE DEVICE TREE SUPPORT
 872 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 873 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 874 M:      Tom Lendacky <thomas.lendacky@amd.com>
 875 S:      Supported
 876 F:      arch/arm64/boot/dts/amd/
 877
 878 AMD XGBE DRIVER
 879 M:      Tom Lendacky <thomas.lendacky@amd.com>
 880 L:      netdev@vger.kernel.org
 881 S:      Supported
 882 F:      drivers/net/ethernet/amd/xgbe/
 883 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 884
 885 ANALOG DEVICES INC AD5686 DRIVER
 886 M:      Stefan Popa <stefan.popa@analog.com>
 887 L:      linux-pm@vger.kernel.org
 888 W:      http://ez.analog.com/community/linux-device-drivers
 889 S:      Supported
 890 F:      drivers/iio/dac/ad5686*
 891 F:      drivers/iio/dac/ad5696*
 892
 893 ANALOG DEVICES INC AD5758 DRIVER
 894 M:      Stefan Popa <stefan.popa@analog.com>
 895 L:      linux-iio@vger.kernel.org
 896 W:      http://ez.analog.com/community/linux-device-drivers
 897 S:      Supported
 898 F:      drivers/iio/dac/ad5758.c
 899 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 900
 901 ANALOG DEVICES INC AD7124 DRIVER
 902 M:      Stefan Popa <stefan.popa@analog.com>
 903 L:      linux-iio@vger.kernel.org
 904 W:      http://ez.analog.com/community/linux-device-drivers
 905 S:      Supported
 906 F:      drivers/iio/adc/ad7124.c
 907 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7124.yaml
 908
 909 ANALOG DEVICES INC AD7292 DRIVER
 910 M:      Marcelo Schmitt <marcelo.schmitt1@gmail.com>
 911 L:      linux-iio@vger.kernel.org
 912 W:      http://ez.analog.com/community/linux-device-drivers
 913 S:      Supported
 914 F:      drivers/iio/adc/ad7292.c
 915 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml
 916
 917 ANALOG DEVICES INC AD7606 DRIVER
 918 M:      Stefan Popa <stefan.popa@analog.com>
 919 M:      Beniamin Bia <beniamin.bia@analog.com>
 920 L:      linux-iio@vger.kernel.org
 921 W:      http://ez.analog.com/community/linux-device-drivers
 922 S:      Supported
 923 F:      drivers/iio/adc/ad7606.c
 924 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml
 925
 926 ANALOG DEVICES INC AD7768-1 DRIVER
 927 M:      Stefan Popa <stefan.popa@analog.com>
 928 L:      linux-iio@vger.kernel.org
 929 W:      http://ez.analog.com/community/linux-device-drivers
 930 S:      Supported
 931 F:      drivers/iio/adc/ad7768-1.c
 932 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.txt
 933
 934 ANALOG DEVICES INC AD7780 DRIVER
 935 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 936 M:      Renato Lui Geh <renatogeh@gmail.com>
 937 L:      linux-iio@vger.kernel.org
 938 W:      http://ez.analog.com/community/linux-device-drivers
 939 S:      Supported
 940 F:      drivers/iio/adc/ad7780.c
 941 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml
 942
 943 ANALOG DEVICES INC AD9389B DRIVER
 944 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
 945 L:      linux-media@vger.kernel.org
 946 S:      Maintained
 947 F:      drivers/media/i2c/ad9389b*
 948
 949 ANALOG DEVICES INC ADGS1408 DRIVER
 950 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 951 S:      Supported
 952 F:      drivers/mux/adgs1408.c
 953 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 954
 955 ANALOG DEVICES INC ADIN DRIVER
 956 M:      Alexandru Ardelean <alexaundru.ardelean@analog.com>
 957 L:      netdev@vger.kernel.org
 958 W:      http://ez.analog.com/community/linux-device-drivers
 959 S:      Supported
 960 F:      drivers/net/phy/adin.c
 961 F:      Documentation/devicetree/bindings/net/adi,adin.yaml
 962
 963 ANALOG DEVICES INC ADIS DRIVER LIBRARY
 964 M:      Alexandru Ardelean <alexandru.ardelean@analog.com>
 965 S:      Supported
 966 L:      linux-iio@vger.kernel.org
 967 F:      include/linux/iio/imu/adis.h
 968 F:      drivers/iio/imu/adis.c
 969
 970 ANALOG DEVICES INC ADIS16460 DRIVER
 971 M:      Dragos Bogdan <dragos.bogdan@analog.com>
 972 S:      Supported
 973 L:      linux-iio@vger.kernel.org
 974 W:      http://ez.analog.com/community/linux-device-drivers
 975 F:      drivers/iio/imu/adis16460.c
 976 F:      Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml
 977
 978 ANALOG DEVICES INC ADP5061 DRIVER
 979 M:      Stefan Popa <stefan.popa@analog.com>
 980 L:      linux-pm@vger.kernel.org
 981 W:      http://ez.analog.com/community/linux-device-drivers
 982 S:      Supported
 983 F:      drivers/power/supply/adp5061.c
 984
 985 ANALOG DEVICES INC ADV7180 DRIVER
 986 M:      Lars-Peter Clausen <lars@metafoo.de>
 987 L:      linux-media@vger.kernel.org
 988 W:      http://ez.analog.com/community/linux-device-drivers
 989 S:      Supported
 990 F:      drivers/media/i2c/adv7180.c
 991
 992 ANALOG DEVICES INC ADV748X DRIVER
 993 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 994 L:      linux-media@vger.kernel.org
 995 S:      Maintained
 996 F:      drivers/media/i2c/adv748x/*
 997
 998 ANALOG DEVICES INC ADV7511 DRIVER
 999 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1000 L:      linux-media@vger.kernel.org
1001 S:      Maintained
1002 F:      drivers/media/i2c/adv7511*
1003
1004 ANALOG DEVICES INC ADV7604 DRIVER
1005 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1006 L:      linux-media@vger.kernel.org
1007 S:      Maintained
1008 F:      drivers/media/i2c/adv7604*
1009
1010 ANALOG DEVICES INC ADV7842 DRIVER
1011 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1012 L:      linux-media@vger.kernel.org
1013 S:      Maintained
1014 F:      drivers/media/i2c/adv7842*
1015
1016 ANALOG DEVICES INC ASOC CODEC DRIVERS
1017 M:      Lars-Peter Clausen <lars@metafoo.de>
1018 M:      Nuno Sá <nuno.sa@analog.com>
1019 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1020 W:      http://wiki.analog.com/
1021 W:      http://ez.analog.com/community/linux-device-drivers
1022 S:      Supported
1023 F:      sound/soc/codecs/adau*
1024 F:      sound/soc/codecs/adav*
1025 F:      sound/soc/codecs/ad1*
1026 F:      sound/soc/codecs/ad7*
1027 F:      sound/soc/codecs/ssm*
1028 F:      sound/soc/codecs/sigmadsp.*
1029
1030 ANALOG DEVICES INC DMA DRIVERS
1031 M:      Lars-Peter Clausen <lars@metafoo.de>
1032 W:      http://ez.analog.com/community/linux-device-drivers
1033 S:      Supported
1034 F:      drivers/dma/dma-axi-dmac.c
1035
1036 ANALOG DEVICES INC IIO DRIVERS
1037 M:      Lars-Peter Clausen <lars@metafoo.de>
1038 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1039 M:      Stefan Popa <stefan.popa@analog.com>
1040 W:      http://wiki.analog.com/
1041 W:      http://ez.analog.com/community/linux-device-drivers
1042 S:      Supported
1043 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
1044 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
1045 F:      drivers/iio/*/ad*
1046 F:      drivers/iio/adc/ltc2497*
1047 X:      drivers/iio/*/adjd*
1048 F:      drivers/staging/iio/*/ad*
1049
1050 ANALOGBITS PLL LIBRARIES
1051 M:      Paul Walmsley <paul.walmsley@sifive.com>
1052 S:      Supported
1053 F:      drivers/clk/analogbits/*
1054 F:      include/linux/clk/analogbits*
1055
1056 ANDES ARCHITECTURE
1057 M:      Nick Hu <nickhu@andestech.com>
1058 M:      Greentime Hu <green.hu@gmail.com>
1059 M:      Vincent Chen <deanbo422@gmail.com>
1060 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/greentime/linux.git
1061 S:      Supported
1062 F:      arch/nds32/
1063 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
1064 F:      Documentation/devicetree/bindings/nds32/
1065 K:      nds32
1066 N:      nds32
1067
1068 ANDROID CONFIG FRAGMENTS
1069 M:      Rob Herring <robh@kernel.org>
1070 S:      Supported
1071 F:      kernel/configs/android*
1072
1073 ANDROID DRIVERS
1074 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1075 M:      Arve Hjønnevåg <arve@android.com>
1076 M:      Todd Kjos <tkjos@android.com>
1077 M:      Martijn Coenen <maco@android.com>
1078 M:      Joel Fernandes <joel@joelfernandes.org>
1079 M:      Christian Brauner <christian@brauner.io>
1080 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
1081 L:      devel@driverdev.osuosl.org
1082 S:      Supported
1083 F:      drivers/android/
1084 F:      drivers/staging/android/
1085
1086 ANDROID GOLDFISH PIC DRIVER
1087 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1088 S:      Supported
1089 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
1090 F:      drivers/irqchip/irq-goldfish-pic.c
1091
1092 ANDROID GOLDFISH RTC DRIVER
1093 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1094 S:      Supported
1095 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1096 F:      drivers/rtc/rtc-goldfish.c
1097
1098 ANDROID ION DRIVER
1099 M:      Laura Abbott <labbott@redhat.com>
1100 M:      Sumit Semwal <sumit.semwal@linaro.org>
1101 L:      devel@driverdev.osuosl.org
1102 L:      dri-devel@lists.freedesktop.org
1103 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
1104 S:      Supported
1105 F:      drivers/staging/android/ion
1106 F:      drivers/staging/android/uapi/ion.h
1107
1108 AOA (Apple Onboard Audio) ALSA DRIVER
1109 M:      Johannes Berg <johannes@sipsolutions.net>
1110 L:      linuxppc-dev@lists.ozlabs.org
1111 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1112 S:      Maintained
1113 F:      sound/aoa/
1114
1115 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1116 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
1117 L:      linux-iio@vger.kernel.org
1118 S:      Maintained
1119 F:      drivers/iio/adc/stx104.c
1120
1121 APM DRIVER
1122 M:      Jiri Kosina <jikos@kernel.org>
1123 S:      Odd fixes
1124 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1125 F:      arch/x86/kernel/apm_32.c
1126 F:      include/linux/apm_bios.h
1127 F:      include/uapi/linux/apm_bios.h
1128 F:      drivers/char/apm-emulation.c
1129
1130 APPARMOR SECURITY MODULE
1131 M:      John Johansen <john.johansen@canonical.com>
1132 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1133 W:      wiki.apparmor.net
1134 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1135 S:      Supported
1136 F:      security/apparmor/
1137 F:      Documentation/admin-guide/LSM/apparmor.rst
1138
1139 APPLE BCM5974 MULTITOUCH DRIVER
1140 M:      Henrik Rydberg <rydberg@bitmath.org>
1141 L:      linux-input@vger.kernel.org
1142 S:      Odd fixes
1143 F:      drivers/input/mouse/bcm5974.c
1144
1145 APPLE SMC DRIVER
1146 M:      Henrik Rydberg <rydberg@bitmath.org>
1147 L:      linux-hwmon@vger.kernel.org
1148 S:      Odd fixes
1149 F:      drivers/hwmon/applesmc.c
1150
1151 APPLETALK NETWORK LAYER
1152 L:      netdev@vger.kernel.org
1153 S:      Odd fixes
1154 F:      drivers/net/appletalk/
1155 F:      net/appletalk/
1156 F:      include/linux/atalk.h
1157 F:      include/uapi/linux/atalk.h
1158
1159 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1160 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1161 S:      Supported
1162 F:      arch/arm64/boot/dts/apm/
1163
1164 APPLIED MICRO (APM) X-GENE SOC EDAC
1165 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1166 S:      Supported
1167 F:      drivers/edac/xgene_edac.c
1168 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1169
1170 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1171 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1172 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1173 S:      Supported
1174 F:      drivers/net/ethernet/apm/xgene-v2/
1175
1176 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1177 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1178 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1179 M:      Quan Nguyen <quan@os.amperecomputing.com>
1180 S:      Supported
1181 F:      drivers/net/ethernet/apm/xgene/
1182 F:      drivers/net/phy/mdio-xgene.c
1183 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1184 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1185
1186 APPLIED MICRO (APM) X-GENE SOC PMU
1187 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1188 S:      Supported
1189 F:      drivers/perf/xgene_pmu.c
1190 F:      Documentation/admin-guide/perf/xgene-pmu.rst
1191 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1192
1193 APTINA CAMERA SENSOR PLL
1194 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1195 L:      linux-media@vger.kernel.org
1196 S:      Maintained
1197 F:      drivers/media/i2c/aptina-pll.*
1198
1199 AQUANTIA ETHERNET DRIVER (atlantic)
1200 M:      Igor Russkikh <irusskikh@marvell.com>
1201 L:      netdev@vger.kernel.org
1202 S:      Supported
1203 W:      https://www.marvell.com/
1204 Q:      http://patchwork.ozlabs.org/project/netdev/list/
1205 F:      drivers/net/ethernet/aquantia/atlantic/
1206 F:      Documentation/networking/device_drivers/aquantia/atlantic.txt
1207
1208 AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM
1209 M:      Egor Pomozov <epomozov@marvell.com>
1210 L:      netdev@vger.kernel.org
1211 S:      Supported
1212 W:      http://www.aquantia.com
1213 F:      drivers/net/ethernet/aquantia/atlantic/aq_ptp*
1214
1215 ARC FRAMEBUFFER DRIVER
1216 M:      Jaya Kumar <jayalk@intworks.biz>
1217 S:      Maintained
1218 F:      drivers/video/fbdev/arcfb.c
1219 F:      drivers/video/fbdev/core/fb_defio.c
1220
1221 ARC PGU DRM DRIVER
1222 M:      Alexey Brodkin <abrodkin@synopsys.com>
1223 S:      Supported
1224 F:      drivers/gpu/drm/arc/
1225 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1226
1227 ARCNET NETWORK LAYER
1228 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1229 L:      netdev@vger.kernel.org
1230 S:      Maintained
1231 F:      drivers/net/arcnet/
1232 F:      include/uapi/linux/if_arcnet.h
1233
1234 ARM ARCHITECTED TIMER DRIVER
1235 M:      Mark Rutland <mark.rutland@arm.com>
1236 M:      Marc Zyngier <maz@kernel.org>
1237 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1238 S:      Maintained
1239 F:      arch/arm/include/asm/arch_timer.h
1240 F:      arch/arm64/include/asm/arch_timer.h
1241 F:      drivers/clocksource/arm_arch_timer.c
1242
1243 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1244 M:      Linus Walleij <linus.walleij@linaro.org>
1245 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1246 S:      Maintained
1247 F:      Documentation/devicetree/bindings/arm/arm-boards
1248 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1249 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1250 F:      Documentation/devicetree/bindings/i2c/i2c-versatile.txt
1251 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1252 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1253 F:      arch/arm/mach-integrator/
1254 F:      arch/arm/mach-realview/
1255 F:      arch/arm/mach-versatile/
1256 F:      arch/arm/plat-versatile/
1257 F:      arch/arm/boot/dts/arm-realview-*
1258 F:      arch/arm/boot/dts/integrator*
1259 F:      arch/arm/boot/dts/versatile*
1260 F:      drivers/clk/versatile/
1261 F:      drivers/i2c/busses/i2c-versatile.c
1262 F:      drivers/irqchip/irq-versatile-fpga.c
1263 F:      drivers/mtd/maps/physmap_of_versatile.c
1264 F:      drivers/power/reset/arm-versatile-reboot.c
1265 F:      drivers/soc/versatile/
1266
1267 ARM HDLCD DRM DRIVER
1268 M:      Liviu Dudau <liviu.dudau@arm.com>
1269 S:      Supported
1270 F:      drivers/gpu/drm/arm/hdlcd_*
1271 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1272
1273 ARM KOMEDA DRM-KMS DRIVER
1274 M:      James (Qian) Wang <james.qian.wang@arm.com>
1275 M:      Liviu Dudau <liviu.dudau@arm.com>
1276 M:      Mihail Atanassov <mihail.atanassov@arm.com>
1277 L:      Mali DP Maintainers <malidp@foss.arm.com>
1278 S:      Supported
1279 T:      git git://anongit.freedesktop.org/drm/drm-misc
1280 F:      drivers/gpu/drm/arm/display/include/
1281 F:      drivers/gpu/drm/arm/display/komeda/
1282 F:      Documentation/devicetree/bindings/display/arm,komeda.txt
1283 F:      Documentation/gpu/komeda-kms.rst
1284
1285 ARM MALI-DP DRM DRIVER
1286 M:      Liviu Dudau <liviu.dudau@arm.com>
1287 M:      Brian Starkey <brian.starkey@arm.com>
1288 L:      Mali DP Maintainers <malidp@foss.arm.com>
1289 S:      Supported
1290 T:      git git://anongit.freedesktop.org/drm/drm-misc
1291 F:      drivers/gpu/drm/arm/
1292 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1293 F:      Documentation/gpu/afbc.rst
1294
1295 ARM MALI PANFROST DRM DRIVER
1296 M:      Rob Herring <robh@kernel.org>
1297 M:      Tomeu Vizoso <tomeu.vizoso@collabora.com>
1298 R:      Steven Price <steven.price@arm.com>
1299 R:      Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
1300 L:      dri-devel@lists.freedesktop.org
1301 S:      Supported
1302 T:      git git://anongit.freedesktop.org/drm/drm-misc
1303 F:      drivers/gpu/drm/panfrost/
1304 F:      include/uapi/drm/panfrost_drm.h
1305
1306 ARM MFM AND FLOPPY DRIVERS
1307 M:      Ian Molton <spyro@f2s.com>
1308 S:      Maintained
1309 F:      arch/arm/mach-rpc/floppydma.S
1310 F:      arch/arm/include/asm/floppy.h
1311
1312 ARM PMU PROFILING AND DEBUGGING
1313 M:      Will Deacon <will@kernel.org>
1314 M:      Mark Rutland <mark.rutland@arm.com>
1315 S:      Maintained
1316 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1317 F:      arch/arm*/kernel/perf_*
1318 F:      arch/arm/oprofile/common.c
1319 F:      arch/arm*/kernel/hw_breakpoint.c
1320 F:      arch/arm*/include/asm/hw_breakpoint.h
1321 F:      arch/arm*/include/asm/perf_event.h
1322 F:      drivers/perf/*
1323 F:      include/linux/perf/arm_pmu.h
1324 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1325 F:      Documentation/devicetree/bindings/perf/
1326
1327 ARM PORT
1328 M:      Russell King <linux@armlinux.org.uk>
1329 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1330 W:      http://www.armlinux.org.uk/
1331 S:      Odd Fixes
1332 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1333 F:      arch/arm/
1334 X:      arch/arm/boot/dts/
1335
1336 ARM PRIMECELL AACI PL041 DRIVER
1337 M:      Russell King <linux@armlinux.org.uk>
1338 S:      Odd Fixes
1339 F:      sound/arm/aaci.*
1340
1341 ARM PRIMECELL BUS SUPPORT
1342 M:      Russell King <linux@armlinux.org.uk>
1343 S:      Odd Fixes
1344 F:      drivers/amba/
1345 F:      include/linux/amba/bus.h
1346
1347 ARM PRIMECELL CLCD PL110 DRIVER
1348 M:      Russell King <linux@armlinux.org.uk>
1349 S:      Odd Fixes
1350 F:      drivers/video/fbdev/amba-clcd.*
1351
1352 ARM PRIMECELL KMI PL050 DRIVER
1353 M:      Russell King <linux@armlinux.org.uk>
1354 S:      Odd Fixes
1355 F:      drivers/input/serio/ambakmi.*
1356 F:      include/linux/amba/kmi.h
1357
1358 ARM PRIMECELL MMCI PL180/1 DRIVER
1359 M:      Russell King <linux@armlinux.org.uk>
1360 S:      Odd Fixes
1361 F:      drivers/mmc/host/mmci.*
1362 F:      include/linux/amba/mmci.h
1363
1364 ARM PRIMECELL SSP PL022 SPI DRIVER
1365 M:      Linus Walleij <linus.walleij@linaro.org>
1366 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1367 S:      Maintained
1368 F:      Documentation/devicetree/bindings/spi/spi-pl022.yaml
1369 F:      drivers/spi/spi-pl022.c
1370
1371 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1372 M:      Russell King <linux@armlinux.org.uk>
1373 S:      Odd Fixes
1374 F:      drivers/tty/serial/amba-pl01*.c
1375 F:      include/linux/amba/serial.h
1376
1377 ARM PRIMECELL VIC PL190/PL192 DRIVER
1378 M:      Linus Walleij <linus.walleij@linaro.org>
1379 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1380 S:      Maintained
1381 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1382 F:      drivers/irqchip/irq-vic.c
1383
1384 AMAZON ANNAPURNA LABS FIC DRIVER
1385 M:      Talel Shenhar <talel@amazon.com>
1386 S:      Maintained
1387 F:      Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt
1388 F:      drivers/irqchip/irq-al-fic.c
1389
1390 ARM SMMU DRIVERS
1391 M:      Will Deacon <will@kernel.org>
1392 R:      Robin Murphy <robin.murphy@arm.com>
1393 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1394 S:      Maintained
1395 F:      drivers/iommu/arm-smmu*
1396 F:      drivers/iommu/io-pgtable-arm.c
1397 F:      drivers/iommu/io-pgtable-arm-v7s.c
1398
1399 ARM SUB-ARCHITECTURES
1400 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1401 S:      Maintained
1402 F:      arch/arm/mach-*/
1403 F:      arch/arm/plat-*/
1404 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1405
1406 ARM/ACTIONS SEMI ARCHITECTURE
1407 M:      Andreas Färber <afaerber@suse.de>
1408 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1409 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1410 S:      Maintained
1411 N:      owl
1412 F:      arch/arm/mach-actions/
1413 F:      arch/arm/boot/dts/owl-*
1414 F:      arch/arm64/boot/dts/actions/
1415 F:      drivers/clk/actions/
1416 F:      drivers/clocksource/timer-owl*
1417 F:      drivers/dma/owl-dma.c
1418 F:      drivers/i2c/busses/i2c-owl.c
1419 F:      drivers/mmc/host/owl-mmc.c
1420 F:      drivers/pinctrl/actions/*
1421 F:      drivers/soc/actions/
1422 F:      include/dt-bindings/power/owl-*
1423 F:      include/linux/soc/actions/
1424 F:      Documentation/devicetree/bindings/arm/actions.yaml
1425 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1426 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1427 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1428 F:      Documentation/devicetree/bindings/mmc/owl-mmc.yaml
1429 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1430 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1431 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1432
1433 ARM/ADS SPHERE MACHINE SUPPORT
1434 M:      Lennert Buytenhek <kernel@wantstofly.org>
1435 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1436 S:      Maintained
1437
1438 ARM/AFEB9260 MACHINE SUPPORT
1439 M:      Sergey Lapin <slapin@ossfans.org>
1440 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1441 S:      Maintained
1442
1443 ARM/AJECO 1ARM MACHINE SUPPORT
1444 M:      Lennert Buytenhek <kernel@wantstofly.org>
1445 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1446 S:      Maintained
1447
1448 ARM/Allwinner SoC Clock Support
1449 M:      Emilio López <emilio@elopez.com.ar>
1450 S:      Maintained
1451 F:      drivers/clk/sunxi/
1452
1453 ARM/Allwinner sunXi SoC support
1454 M:      Maxime Ripard <mripard@kernel.org>
1455 M:      Chen-Yu Tsai <wens@csie.org>
1456 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1457 S:      Maintained
1458 N:      sun[x456789]i
1459 N:      sun50i
1460 F:      arch/arm/mach-sunxi/
1461 F:      arch/arm64/boot/dts/allwinner/
1462 F:      drivers/clk/sunxi-ng/
1463 F:      drivers/pinctrl/sunxi/
1464 F:      drivers/soc/sunxi/
1465 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1466
1467 Allwinner A10 CSI driver
1468 M:      Maxime Ripard <mripard@kernel.org>
1469 L:      linux-media@vger.kernel.org
1470 T:      git git://linuxtv.org/media_tree.git
1471 F:      drivers/media/platform/sunxi/sun4i-csi/
1472 F:      Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml
1473 S:      Maintained
1474
1475 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1476 M:      Neil Armstrong <narmstrong@baylibre.com>
1477 M:      Jerome Brunet <jbrunet@baylibre.com>
1478 L:      linux-amlogic@lists.infradead.org
1479 S:      Maintained
1480 F:      drivers/clk/meson/
1481 F:      include/dt-bindings/clock/meson*
1482 F:      include/dt-bindings/clock/gxbb*
1483 F:      Documentation/devicetree/bindings/clock/amlogic*
1484
1485 ARM/Amlogic Meson SoC support
1486 M:      Kevin Hilman <khilman@baylibre.com>
1487 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1488 L:      linux-amlogic@lists.infradead.org
1489 W:      http://linux-meson.com/
1490 S:      Maintained
1491 F:      arch/arm/mach-meson/
1492 F:      arch/arm/boot/dts/meson*
1493 F:      arch/arm64/boot/dts/amlogic/
1494 F:      drivers/pinctrl/meson/
1495 F:      drivers/mmc/host/meson*
1496 F:      drivers/soc/amlogic/
1497 F:      drivers/rtc/rtc-meson*
1498 N:      meson
1499
1500 ARM/Amlogic Meson SoC Crypto Drivers
1501 M:      Corentin Labbe <clabbe@baylibre.com>
1502 L:      linux-crypto@vger.kernel.org
1503 L:      linux-amlogic@lists.infradead.org
1504 S:      Maintained
1505 F:      drivers/crypto/amlogic/
1506 F:      Documentation/devicetree/bindings/crypto/amlogic*
1507
1508 ARM/Amlogic Meson SoC Sound Drivers
1509 M:      Jerome Brunet <jbrunet@baylibre.com>
1510 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1511 S:      Maintained
1512 F:      sound/soc/meson/
1513 F:      Documentation/devicetree/bindings/sound/amlogic*
1514
1515 ARM/Annapurna Labs ALPINE ARCHITECTURE
1516 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1517 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1518 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1519 S:      Maintained
1520 F:      arch/arm/mach-alpine/
1521 F:      arch/arm/boot/dts/alpine*
1522 F:      arch/arm64/boot/dts/al/
1523 F:      drivers/*/*alpine*
1524
1525 ARM/ARTPEC MACHINE SUPPORT
1526 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1527 M:      Lars Persson <lars.persson@axis.com>
1528 S:      Maintained
1529 L:      linux-arm-kernel@axis.com
1530 F:      arch/arm/mach-artpec
1531 F:      arch/arm/boot/dts/artpec6*
1532 F:      drivers/clk/axis
1533 F:      drivers/crypto/axis
1534 F:      drivers/mmc/host/usdhi6rol0.c
1535 F:      drivers/pinctrl/pinctrl-artpec*
1536 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1537
1538 ARM/ASPEED I2C DRIVER
1539 M:      Brendan Higgins <brendanhiggins@google.com>
1540 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1541 R:      Joel Stanley <joel@jms.id.au>
1542 L:      linux-i2c@vger.kernel.org
1543 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1544 S:      Maintained
1545 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1546 F:      drivers/i2c/busses/i2c-aspeed.c
1547 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1548 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1549
1550 ARM/ASPEED MACHINE SUPPORT
1551 M:      Joel Stanley <joel@jms.id.au>
1552 R:      Andrew Jeffery <andrew@aj.id.au>
1553 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1554 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1555 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1556 S:      Supported
1557 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1558 F:      arch/arm/mach-aspeed/
1559 F:      arch/arm/boot/dts/aspeed-*
1560 N:      aspeed
1561
1562 ARM/BITMAIN ARCHITECTURE
1563 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1564 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1565 S:      Maintained
1566 F:      arch/arm64/boot/dts/bitmain/
1567 F:      drivers/clk/clk-bm1880.c
1568 F:      drivers/pinctrl/pinctrl-bm1880.c
1569 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1570 F:      Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml
1571 F:      Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt
1572
1573 ARM/CALXEDA HIGHBANK ARCHITECTURE
1574 M:      Rob Herring <robh@kernel.org>
1575 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1576 S:      Maintained
1577 F:      arch/arm/mach-highbank/
1578 F:      arch/arm/boot/dts/highbank.dts
1579 F:      arch/arm/boot/dts/ecx-*.dts*
1580
1581 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1582 M:      Krzysztof Halasa <khalasa@piap.pl>
1583 S:      Maintained
1584 F:      arch/arm/mach-cns3xxx/
1585
1586 ARM/CAVIUM THUNDER NETWORK DRIVER
1587 M:      Sunil Goutham <sgoutham@marvell.com>
1588 M:      Robert Richter <rrichter@marvell.com>
1589 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1590 S:      Supported
1591 F:      drivers/net/ethernet/cavium/thunder/
1592
1593 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1594 M:      Lukasz Majewski <lukma@denx.de>
1595 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1596 S:      Maintained
1597 F:      arch/arm/mach-ep93xx/ts72xx.c
1598
1599 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1600 M:      Alexander Shiyan <shc_work@mail.ru>
1601 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1602 S:      Odd Fixes
1603 N:      clps711x
1604
1605 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1606 M:      Lennert Buytenhek <kernel@wantstofly.org>
1607 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1608 S:      Maintained
1609
1610 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1611 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1612 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1613 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1614 S:      Maintained
1615 F:      arch/arm/mach-ep93xx/
1616 F:      arch/arm/mach-ep93xx/include/mach/
1617
1618 ARM/CLKDEV SUPPORT
1619 M:      Russell King <linux@armlinux.org.uk>
1620 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1621 S:      Maintained
1622 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1623 F:      drivers/clk/clkdev.c
1624
1625 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1626 M:      Mike Rapoport <mike@compulab.co.il>
1627 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1628 S:      Maintained
1629
1630 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1631 M:      Baruch Siach <baruch@tkos.co.il>
1632 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1633 S:      Maintained
1634 F:      arch/arm/boot/dts/cx92755*
1635 N:      digicolor
1636
1637 ARM/CONTEC MICRO9 MACHINE SUPPORT
1638 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1639 S:      Maintained
1640 F:      arch/arm/mach-ep93xx/micro9.c
1641
1642 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1643 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1644 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1645 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1646 S:      Maintained
1647 F:      drivers/hwtracing/coresight/*
1648 F:      Documentation/trace/coresight/*
1649 F:      Documentation/devicetree/bindings/arm/coresight.txt
1650 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1651 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1652 F:      tools/perf/arch/arm/util/pmu.c
1653 F:      tools/perf/arch/arm/util/auxtrace.c
1654 F:      tools/perf/arch/arm/util/cs-etm.c
1655 F:      tools/perf/arch/arm/util/cs-etm.h
1656 F:      tools/perf/util/cs-etm.*
1657 F:      tools/perf/util/cs-etm-decoder/*
1658
1659 ARM/CORGI MACHINE SUPPORT
1660 M:      Richard Purdie <rpurdie@rpsys.net>
1661 S:      Maintained
1662
1663 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1664 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1665 M:      Linus Walleij <linus.walleij@linaro.org>
1666 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1667 T:      git git://github.com/ulli-kroll/linux.git
1668 S:      Maintained
1669 F:      Documentation/devicetree/bindings/arm/gemini.txt
1670 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1671 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1672 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1673 F:      arch/arm/mach-gemini/
1674 F:      drivers/net/ethernet/cortina/
1675 F:      drivers/pinctrl/pinctrl-gemini.c
1676 F:      drivers/rtc/rtc-ftrtc010.c
1677
1678 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1679 M:      Barry Song <baohua@kernel.org>
1680 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1681 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1682 S:      Maintained
1683 F:      arch/arm/boot/dts/prima2*
1684 F:      arch/arm/mach-prima2/
1685 F:      drivers/clk/sirf/
1686 F:      drivers/clocksource/timer-prima2.c
1687 F:      drivers/clocksource/timer-atlas7.c
1688 N:      [^a-z]sirf
1689 X:      drivers/gnss
1690
1691 ARM/CZ.NIC TURRIS MOX SUPPORT
1692 M:      Marek Behun <marek.behun@nic.cz>
1693 W:      http://mox.turris.cz
1694 S:      Maintained
1695 F:      Documentation/ABI/testing/debugfs-moxtet
1696 F:      Documentation/ABI/testing/sysfs-bus-moxtet-devices
1697 F:      Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm
1698 F:      Documentation/devicetree/bindings/bus/moxtet.txt
1699 F:      Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt
1700 F:      Documentation/devicetree/bindings/gpio/gpio-moxtet.txt
1701 F:      include/linux/moxtet.h
1702 F:      drivers/bus/moxtet.c
1703 F:      drivers/firmware/turris-mox-rwtm.c
1704 F:      drivers/gpio/gpio-moxtet.c
1705
1706 ARM/EBSA110 MACHINE SUPPORT
1707 M:      Russell King <linux@armlinux.org.uk>
1708 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1709 W:      http://www.armlinux.org.uk/
1710 S:      Maintained
1711 F:      arch/arm/mach-ebsa110/
1712 F:      drivers/net/ethernet/amd/am79c961a.*
1713
1714 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1715 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1716 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1717 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1718 S:      Maintained
1719 N:      efm32
1720
1721 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1722 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1723 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1724 S:      Maintained
1725 F:      arch/arm/mach-pxa/ezx.c
1726
1727 ARM/FARADAY FA526 PORT
1728 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1729 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1730 S:      Maintained
1731 T:      git git://git.berlios.de/gemini-board
1732 F:      arch/arm/mm/*-fa*
1733
1734 ARM/FOOTBRIDGE ARCHITECTURE
1735 M:      Russell King <linux@armlinux.org.uk>
1736 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1737 W:      http://www.armlinux.org.uk/
1738 S:      Maintained
1739 F:      arch/arm/include/asm/hardware/dec21285.h
1740 F:      arch/arm/mach-footbridge/
1741
1742 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1743 M:      Shawn Guo <shawnguo@kernel.org>
1744 M:      Sascha Hauer <s.hauer@pengutronix.de>
1745 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1746 R:      Fabio Estevam <festevam@gmail.com>
1747 R:      NXP Linux Team <linux-imx@nxp.com>
1748 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1749 S:      Maintained
1750 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1751 N:      imx
1752 N:      mxs
1753 X:      drivers/media/i2c/
1754
1755 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1756 M:      Shawn Guo <shawnguo@kernel.org>
1757 M:      Sascha Hauer <s.hauer@pengutronix.de>
1758 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1759 R:      Stefan Agner <stefan@agner.ch>
1760 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1761 S:      Maintained
1762 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1763 F:      arch/arm/mach-imx/*vf610*
1764 F:      arch/arm/boot/dts/vf*
1765
1766 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1767 M:      Shawn Guo <shawnguo@kernel.org>
1768 M:      Li Yang <leoyang.li@nxp.com>
1769 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1770 S:      Maintained
1771 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1772 F:      arch/arm/boot/dts/ls1021a*
1773 F:      arch/arm64/boot/dts/freescale/fsl-*
1774 F:      arch/arm64/boot/dts/freescale/qoriq-*
1775
1776 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1777 M:      Lennert Buytenhek <kernel@wantstofly.org>
1778 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1779 S:      Maintained
1780
1781 ARM/GUMSTIX MACHINE SUPPORT
1782 M:      Steve Sakoman <sakoman@gmail.com>
1783 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1784 S:      Maintained
1785
1786 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1787 M:      Philipp Zabel <philipp.zabel@gmail.com>
1788 M:      Paul Parsons <lost.distance@yahoo.com>
1789 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1790 S:      Maintained
1791 F:      arch/arm/mach-pxa/hx4700.c
1792 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1793 F:      sound/soc/pxa/hx4700.c
1794
1795 ARM/HISILICON SOC SUPPORT
1796 M:      Wei Xu <xuwei5@hisilicon.com>
1797 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1798 W:      http://www.hisilicon.com
1799 S:      Supported
1800 T:      git git://github.com/hisilicon/linux-hisi.git
1801 F:      arch/arm/mach-hisi/
1802 F:      arch/arm/boot/dts/hi3*
1803 F:      arch/arm/boot/dts/hip*
1804 F:      arch/arm/boot/dts/hisi*
1805 F:      arch/arm64/boot/dts/hisilicon/
1806
1807 ARM/HP JORNADA 7XX MACHINE SUPPORT
1808 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1809 W:      www.jlime.com
1810 S:      Maintained
1811 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1812 F:      arch/arm/mach-sa1100/jornada720.c
1813 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1814
1815 ARM/IGEP MACHINE SUPPORT
1816 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1817 M:      Javier Martinez Canillas <javier@dowhile0.org>
1818 L:      linux-omap@vger.kernel.org
1819 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1820 S:      Maintained
1821 F:      arch/arm/boot/dts/omap3-igep*
1822
1823 ARM/INCOME PXA270 SUPPORT
1824 M:      Marek Vasut <marek.vasut@gmail.com>
1825 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1826 S:      Maintained
1827 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1828
1829 ARM/INTEL IOP32X ARM ARCHITECTURE
1830 M:      Lennert Buytenhek <kernel@wantstofly.org>
1831 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1832 S:      Maintained
1833
1834 ARM/INTEL IQ81342EX MACHINE SUPPORT
1835 M:      Lennert Buytenhek <kernel@wantstofly.org>
1836 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1837 S:      Maintained
1838
1839 ARM/INTEL IXDP2850 MACHINE SUPPORT
1840 M:      Lennert Buytenhek <kernel@wantstofly.org>
1841 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1842 S:      Maintained
1843
1844 ARM/INTEL IXP4XX ARM ARCHITECTURE
1845 M:      Linus Walleij <linusw@kernel.org>
1846 M:      Imre Kaloz <kaloz@openwrt.org>
1847 M:      Krzysztof Halasa <khalasa@piap.pl>
1848 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1849 S:      Maintained
1850 F:      Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml
1851 F:      Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt
1852 F:      Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml
1853 F:      Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml
1854 F:      arch/arm/mach-ixp4xx/
1855 F:      drivers/clocksource/timer-ixp4xx.c
1856 F:      drivers/gpio/gpio-ixp4xx.c
1857 F:      drivers/irqchip/irq-ixp4xx.c
1858 F:      include/linux/irqchip/irq-ixp4xx.h
1859 F:      include/linux/platform_data/timer-ixp4xx.h
1860
1861 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1862 M:      Jonathan Cameron <jic23@cam.ac.uk>
1863 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1864 S:      Maintained
1865 F:      arch/arm/mach-pxa/stargate2.c
1866 F:      drivers/pcmcia/pxa2xx_stargate2.c
1867
1868 ARM/INTEL XSC3 (MANZANO) ARM CORE
1869 M:      Lennert Buytenhek <kernel@wantstofly.org>
1870 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1871 S:      Maintained
1872
1873 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1874 M:      Lennert Buytenhek <kernel@wantstofly.org>
1875 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1876 S:      Maintained
1877
1878 ARM/LG1K ARCHITECTURE
1879 M:      Chanho Min <chanho.min@lge.com>
1880 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1881 S:      Maintained
1882 F:      arch/arm64/boot/dts/lg/
1883
1884 ARM/LOGICPD PXA270 MACHINE SUPPORT
1885 M:      Lennert Buytenhek <kernel@wantstofly.org>
1886 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1887 S:      Maintained
1888
1889 ARM/LPC18XX ARCHITECTURE
1890 M:      Vladimir Zapolskiy <vz@mleia.com>
1891 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1892 S:      Maintained
1893 F:      Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt
1894 F:      arch/arm/boot/dts/lpc43*
1895 F:      drivers/i2c/busses/i2c-lpc2k.c
1896 F:      drivers/memory/pl172.c
1897 F:      drivers/mtd/spi-nor/nxp-spifi.c
1898 F:      drivers/rtc/rtc-lpc24xx.c
1899 N:      lpc18xx
1900
1901 ARM/LPC32XX SOC SUPPORT
1902 M:      Vladimir Zapolskiy <vz@mleia.com>
1903 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1904 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1905 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1906 S:      Maintained
1907 F:      Documentation/devicetree/bindings/i2c/i2c-pnx.txt
1908 F:      arch/arm/boot/dts/lpc32*
1909 F:      arch/arm/mach-lpc32xx/
1910 F:      drivers/i2c/busses/i2c-pnx.c
1911 F:      drivers/net/ethernet/nxp/lpc_eth.c
1912 F:      drivers/usb/host/ohci-nxp.c
1913 F:      drivers/watchdog/pnx4008_wdt.c
1914 N:      lpc32xx
1915
1916 ARM/MAGICIAN MACHINE SUPPORT
1917 M:      Philipp Zabel <philipp.zabel@gmail.com>
1918 S:      Maintained
1919
1920 ARM/Marvell Dove/MV78xx0/Orion SOC support
1921 M:      Jason Cooper <jason@lakedaemon.net>
1922 M:      Andrew Lunn <andrew@lunn.ch>
1923 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1924 M:      Gregory Clement <gregory.clement@bootlin.com>
1925 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1926 S:      Maintained
1927 F:      Documentation/devicetree/bindings/soc/dove/
1928 F:      arch/arm/mach-dove/
1929 F:      arch/arm/mach-mv78xx0/
1930 F:      arch/arm/mach-orion5x/
1931 F:      arch/arm/plat-orion/
1932 F:      arch/arm/boot/dts/dove*
1933 F:      arch/arm/boot/dts/orion5x*
1934 T:      git git://git.infradead.org/linux-mvebu.git
1935
1936 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support
1937 M:      Jason Cooper <jason@lakedaemon.net>
1938 M:      Andrew Lunn <andrew@lunn.ch>
1939 M:      Gregory Clement <gregory.clement@bootlin.com>
1940 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1941 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1942 S:      Maintained
1943 F:      arch/arm/boot/dts/armada*
1944 F:      arch/arm/boot/dts/kirkwood*
1945 F:      arch/arm/configs/mvebu_*_defconfig
1946 F:      arch/arm/mach-mvebu/
1947 F:      arch/arm64/boot/dts/marvell/armada*
1948 F:      arch/arm64/boot/dts/marvell/cn913*
1949 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1950 F:      drivers/cpufreq/armada-8k-cpufreq.c
1951 F:      drivers/cpufreq/mvebu-cpufreq.c
1952 F:      drivers/irqchip/irq-armada-370-xp.c
1953 F:      drivers/irqchip/irq-mvebu-*
1954 F:      drivers/pinctrl/mvebu/
1955 F:      drivers/rtc/rtc-armada38x.c
1956 T:      git git://git.infradead.org/linux-mvebu.git
1957
1958 ARM/Mediatek RTC DRIVER
1959 M:      Eddie Huang <eddie.huang@mediatek.com>
1960 M:      Sean Wang <sean.wang@mediatek.com>
1961 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1962 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1963 S:      Maintained
1964 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1965 F:      drivers/rtc/rtc-mt6397.c
1966 F:      drivers/rtc/rtc-mt7622.c
1967
1968 ARM/Mediatek SoC support
1969 M:      Matthias Brugger <matthias.bgg@gmail.com>
1970 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1971 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1972 W:      https://mtk.bcnfs.org/
1973 C:      irc://chat.freenode.net/linux-mediatek
1974 S:      Maintained
1975 F:      arch/arm/boot/dts/mt6*
1976 F:      arch/arm/boot/dts/mt7*
1977 F:      arch/arm/boot/dts/mt8*
1978 F:      arch/arm/mach-mediatek/
1979 F:      arch/arm64/boot/dts/mediatek/
1980 F:      drivers/soc/mediatek/
1981 N:      mtk
1982 N:      mt[678]
1983 K:      mediatek
1984
1985 ARM/Mediatek USB3 PHY DRIVER
1986 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1987 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1988 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1989 S:      Maintained
1990 F:      drivers/phy/mediatek/
1991 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1992
1993 ARM/Microchip (AT91) SoC support
1994 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1995 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1996 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1997 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1998 W:      http://www.linux4sam.org
1999 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
2000 S:      Supported
2001 N:      at91
2002 N:      atmel
2003 F:      arch/arm/mach-at91/
2004 F:      include/soc/at91/
2005 F:      arch/arm/boot/dts/at91*.dts
2006 F:      arch/arm/boot/dts/at91*.dtsi
2007 F:      arch/arm/boot/dts/sama*.dts
2008 F:      arch/arm/boot/dts/sama*.dtsi
2009 F:      arch/arm/include/debug/at91.S
2010 F:      drivers/memory/atmel*
2011 F:      drivers/watchdog/sama5d4_wdt.c
2012 X:      drivers/input/touchscreen/atmel_mxt_ts.c
2013 X:      drivers/net/wireless/atmel/
2014
2015 ARM/MIOA701 MACHINE SUPPORT
2016 M:      Robert Jarzmik <robert.jarzmik@free.fr>
2017 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2018 F:      arch/arm/mach-pxa/mioa701.c
2019 S:      Maintained
2020
2021 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
2022 M:      Michael Petchkovsky <mkpetch@internode.on.net>
2023 S:      Maintained
2024
2025 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
2026 M:      Linus Walleij <linus.walleij@linaro.org>
2027 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2028 S:      Maintained
2029 F:      Documentation/devicetree/bindings/i2c/i2c-nomadik.txt
2030 F:      Documentation/devicetree/bindings/i2c/i2c-stu300.txt
2031 F:      arch/arm/mach-nomadik/
2032 F:      arch/arm/mach-u300/
2033 F:      arch/arm/mach-ux500/
2034 F:      drivers/soc/ux500/
2035 F:      arch/arm/boot/dts/ste-*
2036 F:      drivers/clk/clk-nomadik.c
2037 F:      drivers/clk/clk-u300.c
2038 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
2039 F:      drivers/clocksource/timer-u300.c
2040 F:      drivers/dma/coh901318*
2041 F:      drivers/dma/ste_dma40*
2042 F:      drivers/hwspinlock/u8500_hsem.c
2043 F:      drivers/i2c/busses/i2c-nomadik.c
2044 F:      drivers/i2c/busses/i2c-stu300.c
2045 F:      drivers/iio/adc/ab8500-gpadc.c
2046 F:      drivers/mfd/ab3100*
2047 F:      drivers/mfd/ab8500*
2048 F:      drivers/mfd/abx500*
2049 F:      drivers/mfd/dbx500*
2050 F:      drivers/mfd/db8500*
2051 F:      drivers/pinctrl/nomadik/
2052 F:      drivers/pinctrl/pinctrl-coh901*
2053 F:      drivers/pinctrl/pinctrl-u300.c
2054 F:      drivers/rtc/rtc-ab3100.c
2055 F:      drivers/rtc/rtc-ab8500.c
2056 F:      drivers/rtc/rtc-coh901331.c
2057 F:      drivers/rtc/rtc-pl031.c
2058 F:      drivers/watchdog/coh901327_wdt.c
2059 F:      Documentation/devicetree/bindings/arm/ste-*
2060 F:      Documentation/devicetree/bindings/arm/ux500/
2061 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
2062
2063 ARM/NUVOTON NPCM ARCHITECTURE
2064 M:      Avi Fishman <avifishman70@gmail.com>
2065 M:      Tomer Maimon <tmaimon77@gmail.com>
2066 M:      Tali Perry <tali.perry1@gmail.com>
2067 R:      Patrick Venture <venture@google.com>
2068 R:      Nancy Yuen <yuenn@google.com>
2069 R:      Benjamin Fair <benjaminfair@google.com>
2070 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2071 S:      Supported
2072 F:      arch/arm/mach-npcm/
2073 F:      arch/arm/boot/dts/nuvoton-npcm*
2074 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
2075 F:      drivers/*/*npcm*
2076 F:      Documentation/devicetree/bindings/*/*npcm*
2077 F:      Documentation/devicetree/bindings/*/*/*npcm*
2078
2079 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
2080 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
2081 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
2082 S:      Orphan
2083 F:      arch/arm/mach-s3c24xx/mach-gta02.c
2084 F:      arch/arm/mach-s3c24xx/gta02.h
2085
2086 ARM/Orion SoC/Technologic Systems TS-78xx platform support
2087 M:      Alexander Clouter <alex@digriz.org.uk>
2088 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2089 W:      http://www.digriz.org.uk/ts78xx/kernel
2090 S:      Maintained
2091 F:      arch/arm/mach-orion5x/ts78xx-*
2092
2093 ARM/OXNAS platform support
2094 M:      Neil Armstrong <narmstrong@baylibre.com>
2095 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2096 L:      linux-oxnas@groups.io (moderated for non-subscribers)
2097 S:      Maintained
2098 F:      arch/arm/mach-oxnas/
2099 F:      arch/arm/boot/dts/ox8*.dts*
2100 N:      oxnas
2101
2102 ARM/PALM TREO SUPPORT
2103 M:      Tomas Cech <sleep_walker@suse.com>
2104 L:      linux-arm-kernel@lists.infradead.org
2105 W:      http://hackndev.com
2106 S:      Maintained
2107 F:      arch/arm/mach-pxa/palmtreo.*
2108
2109 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
2110 M:      Marek Vasut <marek.vasut@gmail.com>
2111 L:      linux-arm-kernel@lists.infradead.org
2112 W:      http://hackndev.com
2113 S:      Maintained
2114 F:      arch/arm/mach-pxa/include/mach/palmtx.h
2115 F:      arch/arm/mach-pxa/palmtx.c
2116 F:      arch/arm/mach-pxa/palmt5.*
2117 F:      arch/arm/mach-pxa/include/mach/palmld.h
2118 F:      arch/arm/mach-pxa/palmld.c
2119 F:      arch/arm/mach-pxa/palmte2.*
2120 F:      arch/arm/mach-pxa/include/mach/palmtc.h
2121 F:      arch/arm/mach-pxa/palmtc.c
2122
2123 ARM/PALMZ72 SUPPORT
2124 M:      Sergey Lapin <slapin@ossfans.org>
2125 L:      linux-arm-kernel@lists.infradead.org
2126 W:      http://hackndev.com
2127 S:      Maintained
2128 F:      arch/arm/mach-pxa/palmz72.*
2129
2130 ARM/PLEB SUPPORT
2131 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
2132 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
2133 S:      Maintained
2134
2135 ARM/PT DIGITAL BOARD PORT
2136 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
2137 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2138 W:      http://www.armlinux.org.uk/
2139 S:      Maintained
2140
2141 ARM/QUALCOMM SUPPORT
2142 M:      Andy Gross <agross@kernel.org>
2143 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
2144 L:      linux-arm-msm@vger.kernel.org
2145 S:      Maintained
2146 F:      Documentation/devicetree/bindings/soc/qcom/
2147 F:      Documentation/devicetree/bindings/*/qcom*
2148 F:      arch/arm/boot/dts/qcom-*.dts
2149 F:      arch/arm/boot/dts/qcom-*.dtsi
2150 F:      arch/arm/mach-qcom/
2151 F:      arch/arm64/boot/dts/qcom/
2152 F:      drivers/*/qcom/
2153 F:      drivers/*/qcom*
2154 F:      drivers/*/*/qcom/
2155 F:      drivers/*/*/qcom*
2156 F:      drivers/*/pm8???-*
2157 F:      drivers/bluetooth/btqcomsmd.c
2158 F:      drivers/clocksource/timer-qcom.c
2159 F:      drivers/extcon/extcon-qcom*
2160 F:      drivers/iommu/msm*
2161 F:      drivers/i2c/busses/i2c-qup.c
2162 F:      drivers/i2c/busses/i2c-qcom-geni.c
2163 F:      drivers/mfd/ssbi.c
2164 F:      drivers/mmc/host/mmci_qcom*
2165 F:      drivers/mmc/host/sdhci-msm.c
2166 F:      drivers/pci/controller/dwc/pcie-qcom.c
2167 F:      drivers/phy/qualcomm/
2168 F:      drivers/power/*/msm*
2169 F:      drivers/reset/reset-qcom-*
2170 F:      drivers/scsi/ufs/ufs-qcom.*
2171 F:      drivers/spi/spi-qup.c
2172 F:      drivers/spi/spi-geni-qcom.c
2173 F:      drivers/spi/spi-qcom-qspi.c
2174 F:      drivers/tty/serial/msm_serial.c
2175 F:      drivers/usb/dwc3/dwc3-qcom.c
2176 F:      include/dt-bindings/*/qcom*
2177 F:      include/linux/*/qcom*
2178 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
2179
2180 ARM/RADISYS ENP2611 MACHINE SUPPORT
2181 M:      Lennert Buytenhek <kernel@wantstofly.org>
2182 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2183 S:      Maintained
2184
2185 ARM/RDA MICRO ARCHITECTURE
2186 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2187 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2188 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2189 S:      Maintained
2190 F:      arch/arm/boot/dts/rda8810pl-*
2191 F:      drivers/clocksource/timer-rda.c
2192 F:      drivers/gpio/gpio-rda.c
2193 F:      drivers/irqchip/irq-rda-intc.c
2194 F:      drivers/tty/serial/rda-uart.c
2195 F:      Documentation/devicetree/bindings/arm/rda.yaml
2196 F:      Documentation/devicetree/bindings/gpio/gpio-rda.yaml
2197 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2198 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2199 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2200
2201 ARM/REALTEK ARCHITECTURE
2202 M:      Andreas Färber <afaerber@suse.de>
2203 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2204 L:      linux-realtek-soc@lists.infradead.org (moderated for non-subscribers)
2205 S:      Maintained
2206 F:      arch/arm64/boot/dts/realtek/
2207 F:      Documentation/devicetree/bindings/arm/realtek.yaml
2208
2209 ARM/RENESAS ARM64 ARCHITECTURE
2210 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2211 M:      Magnus Damm <magnus.damm@gmail.com>
2212 L:      linux-renesas-soc@vger.kernel.org
2213 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2214 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2215 S:      Supported
2216 F:      arch/arm64/boot/dts/renesas/
2217 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2218 F:      drivers/soc/renesas/
2219 F:      include/linux/soc/renesas/
2220
2221 ARM/RISCPC ARCHITECTURE
2222 M:      Russell King <linux@armlinux.org.uk>
2223 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2224 W:      http://www.armlinux.org.uk/
2225 S:      Maintained
2226 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2227 F:      arch/arm/include/asm/hardware/ioc.h
2228 F:      arch/arm/include/asm/hardware/iomd.h
2229 F:      arch/arm/include/asm/hardware/memc.h
2230 F:      arch/arm/mach-rpc/
2231 F:      drivers/net/ethernet/8390/etherh.c
2232 F:      drivers/net/ethernet/i825xx/ether1*
2233 F:      drivers/net/ethernet/seeq/ether3*
2234 F:      drivers/scsi/arm/
2235
2236 ARM/Rockchip SoC support
2237 M:      Heiko Stuebner <heiko@sntech.de>
2238 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2239 L:      linux-rockchip@lists.infradead.org
2240 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2241 S:      Maintained
2242 F:      Documentation/devicetree/bindings/i2c/i2c-rk3x.txt
2243 F:      arch/arm/boot/dts/rk3*
2244 F:      arch/arm/boot/dts/rv1108*
2245 F:      arch/arm/mach-rockchip/
2246 F:      drivers/clk/rockchip/
2247 F:      drivers/i2c/busses/i2c-rk3x.c
2248 F:      drivers/*/*rockchip*
2249 F:      drivers/*/*/*rockchip*
2250 F:      sound/soc/rockchip/
2251 N:      rockchip
2252
2253 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2254 M:      Kukjin Kim <kgene@kernel.org>
2255 M:      Krzysztof Kozlowski <krzk@kernel.org>
2256 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2257 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2258 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2259 S:      Maintained
2260 F:      arch/arm/boot/dts/s3c*
2261 F:      arch/arm/boot/dts/s5p*
2262 F:      arch/arm/boot/dts/exynos*
2263 F:      arch/arm64/boot/dts/exynos/
2264 F:      arch/arm/plat-samsung/
2265 F:      arch/arm/mach-s3c24*/
2266 F:      arch/arm/mach-s3c64xx/
2267 F:      arch/arm/mach-s5p*/
2268 F:      arch/arm/mach-exynos*/
2269 F:      drivers/*/*s3c24*
2270 F:      drivers/*/*/*s3c24*
2271 F:      drivers/*/*s3c64xx*
2272 F:      drivers/*/*s5pv210*
2273 F:      drivers/memory/samsung/
2274 F:      drivers/soc/samsung/
2275 F:      include/linux/soc/samsung/
2276 F:      Documentation/arm/samsung/
2277 F:      Documentation/devicetree/bindings/arm/samsung/
2278 F:      Documentation/devicetree/bindings/power/pd-samsung.yaml
2279 N:      exynos
2280
2281 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2282 M:      Kyungmin Park <kyungmin.park@samsung.com>
2283 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2284 S:      Maintained
2285 F:      arch/arm/mach-s5pv210/
2286
2287 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2288 M:      Kyungmin Park <kyungmin.park@samsung.com>
2289 M:      Kamil Debski <kamil@wypas.org>
2290 M:      Andrzej Hajda <a.hajda@samsung.com>
2291 L:      linux-arm-kernel@lists.infradead.org
2292 L:      linux-media@vger.kernel.org
2293 S:      Maintained
2294 F:      drivers/media/platform/s5p-g2d/
2295
2296 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2297 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2298 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2299 L:      linux-media@vger.kernel.org
2300 S:      Maintained
2301 F:      drivers/media/platform/s5p-cec/
2302 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2303
2304 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2305 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2306 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2307 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2308 L:      linux-arm-kernel@lists.infradead.org
2309 L:      linux-media@vger.kernel.org
2310 S:      Maintained
2311 F:      drivers/media/platform/s5p-jpeg/
2312
2313 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2314 M:      Kyungmin Park <kyungmin.park@samsung.com>
2315 M:      Kamil Debski <kamil@wypas.org>
2316 M:      Jeongtae Park <jtp.park@samsung.com>
2317 M:      Andrzej Hajda <a.hajda@samsung.com>
2318 L:      linux-arm-kernel@lists.infradead.org
2319 L:      linux-media@vger.kernel.org
2320 S:      Maintained
2321 F:      drivers/media/platform/s5p-mfc/
2322
2323 ARM/SHMOBILE ARM ARCHITECTURE
2324 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2325 M:      Magnus Damm <magnus.damm@gmail.com>
2326 L:      linux-renesas-soc@vger.kernel.org
2327 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2328 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2329 S:      Supported
2330 F:      arch/arm/boot/dts/emev2*
2331 F:      arch/arm/boot/dts/gr-peach*
2332 F:      arch/arm/boot/dts/iwg20d-q7*
2333 F:      arch/arm/boot/dts/r7s*
2334 F:      arch/arm/boot/dts/r8a*
2335 F:      arch/arm/boot/dts/r9a*
2336 F:      arch/arm/boot/dts/sh*
2337 F:      arch/arm/configs/shmobile_defconfig
2338 F:      arch/arm/include/debug/renesas-scif.S
2339 F:      arch/arm/mach-shmobile/
2340 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2341 F:      drivers/soc/renesas/
2342 F:      include/linux/soc/renesas/
2343
2344 ARM/SOCFPGA ARCHITECTURE
2345 M:      Dinh Nguyen <dinguyen@kernel.org>
2346 S:      Maintained
2347 F:      arch/arm/mach-socfpga/
2348 F:      arch/arm/boot/dts/socfpga*
2349 F:      arch/arm/configs/socfpga_defconfig
2350 F:      arch/arm64/boot/dts/altera/
2351 F:      arch/arm64/boot/dts/intel/
2352 W:      http://www.rocketboards.org
2353 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2354
2355 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2356 M:      Dinh Nguyen <dinguyen@kernel.org>
2357 S:      Maintained
2358 F:      drivers/clk/socfpga/
2359
2360 ARM/SOCFPGA EDAC SUPPORT
2361 M:      Thor Thayer <thor.thayer@linux.intel.com>
2362 S:      Maintained
2363 F:      drivers/edac/altera_edac.
2364
2365 ARM/SPREADTRUM SoC SUPPORT
2366 M:      Orson Zhai <orsonzhai@gmail.com>
2367 M:      Baolin Wang <baolin.wang7@gmail.com>
2368 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2369 S:      Maintained
2370 F:      arch/arm64/boot/dts/sprd
2371 N:      sprd
2372 N:      sc27xx
2373 N:      sc2731
2374
2375 ARM/STI ARCHITECTURE
2376 M:      Patrice Chotard <patrice.chotard@st.com>
2377 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2378 W:      http://www.stlinux.com
2379 S:      Maintained
2380 F:      Documentation/devicetree/bindings/i2c/i2c-st.txt
2381 F:      arch/arm/mach-sti/
2382 F:      arch/arm/boot/dts/sti*
2383 F:      drivers/char/hw_random/st-rng.c
2384 F:      drivers/clocksource/arm_global_timer.c
2385 F:      drivers/clocksource/clksrc_st_lpc.c
2386 F:      drivers/cpufreq/sti-cpufreq.c
2387 F:      drivers/dma/st_fdma*
2388 F:      drivers/i2c/busses/i2c-st.c
2389 F:      drivers/media/rc/st_rc.c
2390 F:      drivers/media/platform/sti/c8sectpfe/
2391 F:      drivers/mmc/host/sdhci-st.c
2392 F:      drivers/phy/st/phy-miphy28lp.c
2393 F:      drivers/phy/st/phy-stih407-usb.c
2394 F:      drivers/pinctrl/pinctrl-st.c
2395 F:      drivers/remoteproc/st_remoteproc.c
2396 F:      drivers/remoteproc/st_slim_rproc.c
2397 F:      drivers/reset/sti/
2398 F:      drivers/rtc/rtc-st-lpc.c
2399 F:      drivers/tty/serial/st-asc.c
2400 F:      drivers/usb/dwc3/dwc3-st.c
2401 F:      drivers/usb/host/ehci-st.c
2402 F:      drivers/usb/host/ohci-st.c
2403 F:      drivers/watchdog/st_lpc_wdt.c
2404 F:      drivers/ata/ahci_st.c
2405 F:      include/linux/remoteproc/st_slim_rproc.h
2406
2407 ARM/STM32 ARCHITECTURE
2408 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2409 M:      Alexandre Torgue <alexandre.torgue@st.com>
2410 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2411 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2412 S:      Maintained
2413 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2414 N:      stm32
2415 N:      stm
2416 F:      arch/arm/boot/dts/stm32*
2417 F:      arch/arm/mach-stm32/
2418 F:      drivers/clocksource/armv7m_systick.c
2419
2420 ARM/Synaptics SoC support
2421 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2422 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2423 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2424 S:      Maintained
2425 F:      arch/arm/mach-berlin/
2426 F:      arch/arm/boot/dts/berlin*
2427 F:      arch/arm64/boot/dts/synaptics/
2428
2429 ARM/TANGO ARCHITECTURE
2430 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2431 M:      Mans Rullgard <mans@mansr.com>
2432 L:      linux-arm-kernel@lists.infradead.org
2433 S:      Odd Fixes
2434 N:      tango
2435
2436 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2437 M:      Lennert Buytenhek <kernel@wantstofly.org>
2438 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2439 S:      Maintained
2440
2441 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2442 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
2443 L:      linux-tegra@vger.kernel.org
2444 L:      linux-media@vger.kernel.org
2445 S:      Maintained
2446 F:      drivers/media/platform/tegra-cec/
2447 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2448
2449 ARM/TETON BGA MACHINE SUPPORT
2450 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2451 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2452 S:      Maintained
2453
2454 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2455 M:      Santosh Shilimkar <ssantosh@kernel.org>
2456 L:      linux-kernel@vger.kernel.org
2457 S:      Maintained
2458 F:      drivers/memory/*emif*
2459
2460 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2461 M:      Tero Kristo <t-kristo@ti.com>
2462 M:      Nishanth Menon <nm@ti.com>
2463 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2464 S:      Supported
2465 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2466 F:      arch/arm64/boot/dts/ti/Makefile
2467 F:      arch/arm64/boot/dts/ti/k3-*
2468 F:      include/dt-bindings/pinctrl/k3.h
2469
2470 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2471 M:      Santosh Shilimkar <ssantosh@kernel.org>
2472 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2473 S:      Maintained
2474 F:      arch/arm/mach-keystone/
2475 F:      arch/arm/boot/dts/keystone-*
2476 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2477
2478 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2479 M:      Santosh Shilimkar <ssantosh@kernel.org>
2480 L:      linux-kernel@vger.kernel.org
2481 S:      Maintained
2482 F:      drivers/clk/keystone/
2483
2484 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2485 M:      Santosh Shilimkar <ssantosh@kernel.org>
2486 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2487 L:      linux-kernel@vger.kernel.org
2488 S:      Maintained
2489 F:      drivers/clocksource/timer-keystone.c
2490
2491 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2492 M:      Santosh Shilimkar <ssantosh@kernel.org>
2493 L:      linux-kernel@vger.kernel.org
2494 S:      Maintained
2495 F:      drivers/power/reset/keystone-reset.c
2496
2497 ARM/THECUS N2100 MACHINE SUPPORT
2498 M:      Lennert Buytenhek <kernel@wantstofly.org>
2499 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2500 S:      Maintained
2501
2502 ARM/TOSA MACHINE SUPPORT
2503 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2504 M:      Dirk Opfer <dirk@opfer-online.de>
2505 S:      Maintained
2506
2507 ARM/UNIPHIER ARCHITECTURE
2508 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2509 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2510 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2511 S:      Maintained
2512 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2513 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2514 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2515 F:      arch/arm/boot/dts/uniphier*
2516 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2517 F:      arch/arm/mach-uniphier/
2518 F:      arch/arm/mm/cache-uniphier.c
2519 F:      arch/arm64/boot/dts/socionext/uniphier*
2520 F:      drivers/bus/uniphier-system-bus.c
2521 F:      drivers/clk/uniphier/
2522 F:      drivers/dma/uniphier-mdmac.c
2523 F:      drivers/gpio/gpio-uniphier.c
2524 F:      drivers/i2c/busses/i2c-uniphier*
2525 F:      drivers/irqchip/irq-uniphier-aidet.c
2526 F:      drivers/mmc/host/uniphier-sd.c
2527 F:      drivers/pinctrl/uniphier/
2528 F:      drivers/reset/reset-uniphier.c
2529 F:      drivers/tty/serial/8250/8250_uniphier.c
2530 N:      uniphier
2531
2532 Ux500 CLOCK DRIVERS
2533 M:      Ulf Hansson <ulf.hansson@linaro.org>
2534 L:      linux-clk@vger.kernel.org
2535 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2536 S:      Maintained
2537 F:      drivers/clk/ux500/
2538
2539 ARM/VERSATILE EXPRESS PLATFORM
2540 M:      Liviu Dudau <liviu.dudau@arm.com>
2541 M:      Sudeep Holla <sudeep.holla@arm.com>
2542 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2543 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2544 S:      Maintained
2545 F:      arch/arm/boot/dts/vexpress*
2546 F:      arch/arm64/boot/dts/arm/
2547 F:      arch/arm/mach-vexpress/
2548 F:      */*/vexpress*
2549 F:      */*/*/vexpress*
2550 F:      drivers/clk/versatile/clk-vexpress-osc.c
2551 F:      drivers/clocksource/timer-versatile.c
2552 N:      mps2
2553
2554 ARM/VFP SUPPORT
2555 M:      Russell King <linux@armlinux.org.uk>
2556 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2557 W:      http://www.armlinux.org.uk/
2558 S:      Maintained
2559 F:      arch/arm/vfp/
2560
2561 ARM/VOIPAC PXA270 SUPPORT
2562 M:      Marek Vasut <marek.vasut@gmail.com>
2563 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2564 S:      Maintained
2565 F:      arch/arm/mach-pxa/vpac270.c
2566 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2567
2568 ARM/VT8500 ARM ARCHITECTURE
2569 M:      Tony Prisk <linux@prisktech.co.nz>
2570 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2571 S:      Maintained
2572 F:      Documentation/devicetree/bindings/i2c/i2c-wmt.txt
2573 F:      arch/arm/mach-vt8500/
2574 F:      drivers/clocksource/timer-vt8500.c
2575 F:      drivers/i2c/busses/i2c-wmt.c
2576 F:      drivers/mmc/host/wmt-sdmmc.c
2577 F:      drivers/pwm/pwm-vt8500.c
2578 F:      drivers/rtc/rtc-vt8500.c
2579 F:      drivers/tty/serial/vt8500_serial.c
2580 F:      drivers/usb/host/ehci-platform.c
2581 F:      drivers/usb/host/uhci-platform.c
2582 F:      drivers/video/fbdev/vt8500lcdfb.*
2583 F:      drivers/video/fbdev/wm8505fb*
2584 F:      drivers/video/fbdev/wmt_ge_rops.*
2585
2586 ARM/ZIPIT Z2 SUPPORT
2587 M:      Marek Vasut <marek.vasut@gmail.com>
2588 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2589 S:      Maintained
2590 F:      arch/arm/mach-pxa/z2.c
2591 F:      arch/arm/mach-pxa/include/mach/z2.h
2592
2593 ARM/ZTE ARCHITECTURE
2594 M:      Jun Nie <jun.nie@linaro.org>
2595 M:      Shawn Guo <shawnguo@kernel.org>
2596 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2597 S:      Maintained
2598 F:      arch/arm/boot/dts/zx2967*
2599 F:      arch/arm/mach-zx/
2600 F:      arch/arm64/boot/dts/zte/
2601 F:      drivers/clk/zte/
2602 F:      drivers/dma/zx_dma.c
2603 F:      drivers/gpio/gpio-zx.c
2604 F:      drivers/i2c/busses/i2c-zx2967.c
2605 F:      drivers/mmc/host/dw_mmc-zx.*
2606 F:      drivers/pinctrl/zte/
2607 F:      drivers/soc/zte/
2608 F:      drivers/thermal/zx2967_thermal.c
2609 F:      drivers/watchdog/zx2967_wdt.c
2610 F:      Documentation/devicetree/bindings/arm/zte.yaml
2611 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2612 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2613 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2614 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2615 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2616 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2617 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2618 F:      Documentation/devicetree/bindings/soc/zte/
2619 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2620 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2621 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2622 F:      include/dt-bindings/clock/zx2967*.h
2623 F:      include/dt-bindings/soc/zte,*.h
2624 F:      sound/soc/codecs/zx_aud96p22.c
2625 F:      sound/soc/zte/
2626
2627 ARM/ZYNQ ARCHITECTURE
2628 M:      Michal Simek <michal.simek@xilinx.com>
2629 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2630 W:      http://wiki.xilinx.com
2631 T:      git https://github.com/Xilinx/linux-xlnx.git
2632 S:      Supported
2633 F:      arch/arm/mach-zynq/
2634 F:      drivers/cpuidle/cpuidle-zynq.c
2635 F:      drivers/block/xsysace.c
2636 N:      zynq
2637 N:      xilinx
2638 F:      Documentation/devicetree/bindings/i2c/i2c-cadence.txt
2639 F:      Documentation/devicetree/bindings/i2c/i2c-xiic.txt
2640 F:      drivers/clocksource/timer-cadence-ttc.c
2641 F:      drivers/i2c/busses/i2c-cadence.c
2642 F:      drivers/mmc/host/sdhci-of-arasan.c
2643 F:      drivers/edac/synopsys_edac.c
2644 F:      drivers/i2c/busses/i2c-xiic.c
2645
2646 ARM64 PORT (AARCH64 ARCHITECTURE)
2647 M:      Catalin Marinas <catalin.marinas@arm.com>
2648 M:      Will Deacon <will@kernel.org>
2649 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2650 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2651 S:      Maintained
2652 F:      arch/arm64/
2653 X:      arch/arm64/boot/dts/
2654 F:      Documentation/arm64/
2655 F:      tools/testing/selftests/arm64/
2656
2657 AS3645A LED FLASH CONTROLLER DRIVER
2658 M:      Sakari Ailus <sakari.ailus@iki.fi>
2659 L:      linux-leds@vger.kernel.org
2660 S:      Maintained
2661 F:      drivers/leds/leds-as3645a.c
2662
2663 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2664 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2665 L:      linux-media@vger.kernel.org
2666 T:      git git://linuxtv.org/media_tree.git
2667 S:      Maintained
2668 F:      drivers/media/i2c/ak7375.c
2669 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2670
2671 ASAHI KASEI AK8974 DRIVER
2672 M:      Linus Walleij <linus.walleij@linaro.org>
2673 L:      linux-iio@vger.kernel.org
2674 W:      http://www.akm.com/
2675 S:      Supported
2676 F:      drivers/iio/magnetometer/ak8974.c
2677
2678 ASC7621 HARDWARE MONITOR DRIVER
2679 M:      George Joseph <george.joseph@fairview5.com>
2680 L:      linux-hwmon@vger.kernel.org
2681 S:      Maintained
2682 F:      Documentation/hwmon/asc7621.rst
2683 F:      drivers/hwmon/asc7621.c
2684
2685 ASPEED PINCTRL DRIVERS
2686 M:      Andrew Jeffery <andrew@aj.id.au>
2687 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
2688 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2689 L:      linux-gpio@vger.kernel.org
2690 S:      Maintained
2691 F:      drivers/pinctrl/aspeed/
2692 F:      Documentation/devicetree/bindings/pinctrl/aspeed,*
2693
2694 ASPEED VIDEO ENGINE DRIVER
2695 M:      Eddie James <eajames@linux.ibm.com>
2696 L:      linux-media@vger.kernel.org
2697 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2698 S:      Maintained
2699 F:      drivers/media/platform/aspeed-video.c
2700 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2701
2702 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2703 M:      Corentin Chary <corentin.chary@gmail.com>
2704 L:      acpi4asus-user@lists.sourceforge.net
2705 L:      platform-driver-x86@vger.kernel.org
2706 W:      http://acpi4asus.sf.net
2707 S:      Maintained
2708 F:      drivers/platform/x86/asus*.c
2709 F:      drivers/platform/x86/eeepc*.c
2710
2711 ASUS WIRELESS RADIO CONTROL DRIVER
2712 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2713 L:      platform-driver-x86@vger.kernel.org
2714 S:      Maintained
2715 F:      drivers/platform/x86/asus-wireless.c
2716
2717 ASYMMETRIC KEYS
2718 M:      David Howells <dhowells@redhat.com>
2719 L:      keyrings@vger.kernel.org
2720 S:      Maintained
2721 F:      Documentation/crypto/asymmetric-keys.txt
2722 F:      include/linux/verification.h
2723 F:      include/crypto/public_key.h
2724 F:      include/crypto/pkcs7.h
2725 F:      crypto/asymmetric_keys/
2726
2727 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2728 R:      Dan Williams <dan.j.williams@intel.com>
2729 W:      http://sourceforge.net/projects/xscaleiop
2730 S:      Odd fixes
2731 F:      Documentation/crypto/async-tx-api.txt
2732 F:      crypto/async_tx/
2733 F:      drivers/dma/
2734 F:      include/linux/dmaengine.h
2735 F:      include/linux/async_tx.h
2736
2737 AT24 EEPROM DRIVER
2738 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
2739 L:      linux-i2c@vger.kernel.org
2740 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2741 S:      Maintained
2742 F:      Documentation/devicetree/bindings/eeprom/at24.yaml
2743 F:      drivers/misc/eeprom/at24.c
2744
2745 ATA OVER ETHERNET (AOE) DRIVER
2746 M:      "Justin Sanders" <justin@coraid.com>
2747 W:      http://www.openaoe.org/
2748 S:      Supported
2749 F:      Documentation/admin-guide/aoe/
2750 F:      drivers/block/aoe/
2751
2752 ATHEROS 71XX/9XXX GPIO DRIVER
2753 M:      Alban Bedel <albeu@free.fr>
2754 W:      https://github.com/AlbanBedel/linux
2755 T:      git git://github.com/AlbanBedel/linux
2756 S:      Maintained
2757 F:      drivers/gpio/gpio-ath79.c
2758 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2759
2760 ATHEROS 71XX/9XXX USB PHY DRIVER
2761 M:      Alban Bedel <albeu@free.fr>
2762 W:      https://github.com/AlbanBedel/linux
2763 T:      git git://github.com/AlbanBedel/linux
2764 S:      Maintained
2765 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2766 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2767
2768 ATHEROS ATH GENERIC UTILITIES
2769 M:      Kalle Valo <kvalo@codeaurora.org>
2770 L:      linux-wireless@vger.kernel.org
2771 S:      Supported
2772 F:      drivers/net/wireless/ath/*
2773
2774 ATHEROS ATH5K WIRELESS DRIVER
2775 M:      Jiri Slaby <jirislaby@gmail.com>
2776 M:      Nick Kossifidis <mickflemm@gmail.com>
2777 M:      Luis Chamberlain <mcgrof@kernel.org>
2778 L:      linux-wireless@vger.kernel.org
2779 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2780 S:      Maintained
2781 F:      drivers/net/wireless/ath/ath5k/
2782
2783 ATHEROS ATH6KL WIRELESS DRIVER
2784 M:      Kalle Valo <kvalo@codeaurora.org>
2785 L:      linux-wireless@vger.kernel.org
2786 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2787 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2788 S:      Supported
2789 F:      drivers/net/wireless/ath/ath6kl/
2790
2791 ATI_REMOTE2 DRIVER
2792 M:      Ville Syrjala <syrjala@sci.fi>
2793 S:      Maintained
2794 F:      drivers/input/misc/ati_remote2.c
2795
2796 ATK0110 HWMON DRIVER
2797 M:      Luca Tettamanti <kronos.it@gmail.com>
2798 L:      linux-hwmon@vger.kernel.org
2799 S:      Maintained
2800 F:      drivers/hwmon/asus_atk0110.c
2801
2802 ATLX ETHERNET DRIVERS
2803 M:      Jay Cliburn <jcliburn@gmail.com>
2804 M:      Chris Snook <chris.snook@gmail.com>
2805 L:      netdev@vger.kernel.org
2806 W:      http://sourceforge.net/projects/atl1
2807 W:      http://atl1.sourceforge.net
2808 S:      Maintained
2809 F:      drivers/net/ethernet/atheros/
2810
2811 ATM
2812 M:      Chas Williams <3chas3@gmail.com>
2813 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2814 L:      netdev@vger.kernel.org
2815 W:      http://linux-atm.sourceforge.net
2816 S:      Maintained
2817 F:      drivers/atm/
2818 F:      include/linux/atm*
2819 F:      include/uapi/linux/atm*
2820
2821 ATMEL MACB ETHERNET DRIVER
2822 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2823 S:      Supported
2824 F:      drivers/net/ethernet/cadence/
2825
2826 ATMEL MAXTOUCH DRIVER
2827 M:      Nick Dyer <nick@shmanahar.org>
2828 T:      git git://github.com/ndyer/linux.git
2829 S:      Maintained
2830 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2831 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2832
2833 ATMEL WIRELESS DRIVER
2834 M:      Simon Kelley <simon@thekelleys.org.uk>
2835 L:      linux-wireless@vger.kernel.org
2836 W:      http://www.thekelleys.org.uk/atmel
2837 W:      http://atmelwlandriver.sourceforge.net/
2838 S:      Maintained
2839 F:      drivers/net/wireless/atmel/atmel*
2840
2841 ATOMIC INFRASTRUCTURE
2842 M:      Will Deacon <will@kernel.org>
2843 M:      Peter Zijlstra <peterz@infradead.org>
2844 R:      Boqun Feng <boqun.feng@gmail.com>
2845 L:      linux-kernel@vger.kernel.org
2846 S:      Maintained
2847 F:      arch/*/include/asm/atomic*.h
2848 F:      include/*/atomic*.h
2849 F:      scripts/atomic/
2850
2851 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2852 M:      Bradley Grove <linuxdrivers@attotech.com>
2853 L:      linux-scsi@vger.kernel.org
2854 W:      http://www.attotech.com
2855 S:      Supported
2856 F:      drivers/scsi/esas2r
2857
2858 ATUSB IEEE 802.15.4 RADIO DRIVER
2859 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2860 L:      linux-wpan@vger.kernel.org
2861 S:      Maintained
2862 F:      drivers/net/ieee802154/atusb.c
2863 F:      drivers/net/ieee802154/atusb.h
2864 F:      drivers/net/ieee802154/at86rf230.h
2865
2866 AUDIT SUBSYSTEM
2867 M:      Paul Moore <paul@paul-moore.com>
2868 M:      Eric Paris <eparis@redhat.com>
2869 L:      linux-audit@redhat.com (moderated for non-subscribers)
2870 W:      https://github.com/linux-audit
2871 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2872 S:      Supported
2873 F:      include/linux/audit.h
2874 F:      include/uapi/linux/audit.h
2875 F:      kernel/audit*
2876
2877 AUXILIARY DISPLAY DRIVERS
2878 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2879 S:      Maintained
2880 F:      drivers/auxdisplay/
2881 F:      include/linux/cfag12864b.h
2882
2883 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2884 M:      Andreas Klinger <ak@it-klinger.de>
2885 L:      linux-iio@vger.kernel.org
2886 S:      Maintained
2887 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml
2888 F:      drivers/iio/adc/hx711.c
2889
2890 AX.25 NETWORK LAYER
2891 M:      Ralf Baechle <ralf@linux-mips.org>
2892 L:      linux-hams@vger.kernel.org
2893 W:      http://www.linux-ax25.org/
2894 S:      Maintained
2895 F:      include/uapi/linux/ax25.h
2896 F:      include/net/ax25.h
2897 F:      net/ax25/
2898
2899 AXENTIA ARM DEVICES
2900 M:      Peter Rosin <peda@axentia.se>
2901 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2902 S:      Maintained
2903 F:      arch/arm/boot/dts/at91-linea.dtsi
2904 F:      arch/arm/boot/dts/at91-natte.dtsi
2905 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2906 F:      arch/arm/boot/dts/at91-tse850-3.dts
2907
2908 AXENTIA ASOC DRIVERS
2909 M:      Peter Rosin <peda@axentia.se>
2910 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2911 S:      Maintained
2912 F:      Documentation/devicetree/bindings/sound/axentia,*
2913 F:      sound/soc/atmel/tse850-pcm5142.c
2914
2915 AXXIA I2C CONTROLLER
2916 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2917 L:      linux-i2c@vger.kernel.org
2918 S:      Maintained
2919 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2920 F:      drivers/i2c/busses/i2c-axxia.c
2921
2922 AZ6007 DVB DRIVER
2923 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2924 L:      linux-media@vger.kernel.org
2925 W:      https://linuxtv.org
2926 T:      git git://linuxtv.org/media_tree.git
2927 S:      Maintained
2928 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2929
2930 AZTECH FM RADIO RECEIVER DRIVER
2931 M:      Hans Verkuil <hverkuil@xs4all.nl>
2932 L:      linux-media@vger.kernel.org
2933 T:      git git://linuxtv.org/media_tree.git
2934 W:      https://linuxtv.org
2935 S:      Maintained
2936 F:      drivers/media/radio/radio-aztech*
2937
2938 B43 WIRELESS DRIVER
2939 L:      linux-wireless@vger.kernel.org
2940 L:      b43-dev@lists.infradead.org
2941 W:      http://wireless.kernel.org/en/users/Drivers/b43
2942 S:      Odd Fixes
2943 F:      drivers/net/wireless/broadcom/b43/
2944
2945 B43LEGACY WIRELESS DRIVER
2946 M:      Larry Finger <Larry.Finger@lwfinger.net>
2947 L:      linux-wireless@vger.kernel.org
2948 L:      b43-dev@lists.infradead.org
2949 W:      http://wireless.kernel.org/en/users/Drivers/b43
2950 S:      Maintained
2951 F:      drivers/net/wireless/broadcom/b43legacy/
2952
2953 BACKLIGHT CLASS/SUBSYSTEM
2954 M:      Lee Jones <lee.jones@linaro.org>
2955 M:      Daniel Thompson <daniel.thompson@linaro.org>
2956 M:      Jingoo Han <jingoohan1@gmail.com>
2957 L:      dri-devel@lists.freedesktop.org
2958 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2959 S:      Maintained
2960 F:      drivers/video/backlight/
2961 F:      include/linux/backlight.h
2962 F:      include/linux/pwm_backlight.h
2963 F:      Documentation/devicetree/bindings/leds/backlight
2964 F:      Documentation/ABI/stable/sysfs-class-backlight
2965 F:      Documentation/ABI/testing/sysfs-class-backlight
2966
2967 BATMAN ADVANCED
2968 M:      Marek Lindner <mareklindner@neomailbox.ch>
2969 M:      Simon Wunderlich <sw@simonwunderlich.de>
2970 M:      Antonio Quartulli <a@unstable.cc>
2971 M:      Sven Eckelmann <sven@narfation.org>
2972 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2973 W:      https://www.open-mesh.org/
2974 B:      https://www.open-mesh.org/projects/batman-adv/issues
2975 C:      irc://chat.freenode.net/batman
2976 Q:      https://patchwork.open-mesh.org/project/batman/list/
2977 T:      git https://git.open-mesh.org/linux-merge.git
2978 S:      Maintained
2979 F:      Documentation/ABI/obsolete/sysfs-class-net-batman-adv
2980 F:      Documentation/ABI/obsolete/sysfs-class-net-mesh
2981 F:      Documentation/networking/batman-adv.rst
2982 F:      include/uapi/linux/batadv_packet.h
2983 F:      include/uapi/linux/batman_adv.h
2984 F:      net/batman-adv/
2985
2986 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2987 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2988 L:      linux-hams@vger.kernel.org
2989 W:      http://www.baycom.org/~tom/ham/ham.html
2990 S:      Maintained
2991 F:      drivers/net/hamradio/baycom*
2992
2993 BCACHE (BLOCK LAYER CACHE)
2994 M:      Coly Li <colyli@suse.de>
2995 M:      Kent Overstreet <kent.overstreet@gmail.com>
2996 L:      linux-bcache@vger.kernel.org
2997 W:      http://bcache.evilpiepirate.org
2998 C:      irc://irc.oftc.net/bcache
2999 S:      Maintained
3000 F:      drivers/md/bcache/
3001
3002 BDISP ST MEDIA DRIVER
3003 M:      Fabien Dessenne <fabien.dessenne@st.com>
3004 L:      linux-media@vger.kernel.org
3005 T:      git git://linuxtv.org/media_tree.git
3006 W:      https://linuxtv.org
3007 S:      Supported
3008 F:      drivers/media/platform/sti/bdisp
3009
3010 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
3011 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
3012 L:      netdev@vger.kernel.org
3013 S:      Maintained
3014 F:      drivers/net/ethernet/ec_bhf.c
3015
3016 BEFS FILE SYSTEM
3017 M:      Luis de Bethencourt <luisbg@kernel.org>
3018 M:      Salah Triki <salah.triki@gmail.com>
3019 S:      Maintained
3020 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
3021 F:      Documentation/filesystems/befs.txt
3022 F:      fs/befs/
3023
3024 BFQ I/O SCHEDULER
3025 M:      Paolo Valente <paolo.valente@linaro.org>
3026 M:      Jens Axboe <axboe@kernel.dk>
3027 L:      linux-block@vger.kernel.org
3028 S:      Maintained
3029 F:      block/bfq-*
3030 F:      Documentation/block/bfq-iosched.rst
3031
3032 BFS FILE SYSTEM
3033 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
3034 S:      Maintained
3035 F:      Documentation/filesystems/bfs.txt
3036 F:      fs/bfs/
3037 F:      include/uapi/linux/bfs_fs.h
3038
3039 BLINKM RGB LED DRIVER
3040 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
3041 S:      Maintained
3042 F:      drivers/leds/leds-blinkm.c
3043
3044 BLOCK LAYER
3045 M:      Jens Axboe <axboe@kernel.dk>
3046 L:      linux-block@vger.kernel.org
3047 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
3048 S:      Maintained
3049 F:      block/
3050 F:      drivers/block/
3051 F:      kernel/trace/blktrace.c
3052 F:      lib/sbitmap.c
3053
3054 BLOCK2MTD DRIVER
3055 M:      Joern Engel <joern@lazybastard.org>
3056 L:      linux-mtd@lists.infradead.org
3057 S:      Maintained
3058 F:      drivers/mtd/devices/block2mtd.c
3059
3060 BLUETOOTH DRIVERS
3061 M:      Marcel Holtmann <marcel@holtmann.org>
3062 M:      Johan Hedberg <johan.hedberg@gmail.com>
3063 L:      linux-bluetooth@vger.kernel.org
3064 W:      http://www.bluez.org/
3065 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3066 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3067 S:      Maintained
3068 F:      drivers/bluetooth/
3069
3070 BLUETOOTH SUBSYSTEM
3071 M:      Marcel Holtmann <marcel@holtmann.org>
3072 M:      Johan Hedberg <johan.hedberg@gmail.com>
3073 L:      linux-bluetooth@vger.kernel.org
3074 W:      http://www.bluez.org/
3075 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3076 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3077 S:      Maintained
3078 F:      net/bluetooth/
3079 F:      include/net/bluetooth/
3080
3081 BONDING DRIVER
3082 M:      Jay Vosburgh <j.vosburgh@gmail.com>
3083 M:      Veaceslav Falico <vfalico@gmail.com>
3084 M:      Andy Gospodarek <andy@greyhouse.net>
3085 L:      netdev@vger.kernel.org
3086 W:      http://sourceforge.net/projects/bonding/
3087 S:      Supported
3088 F:      drivers/net/bonding/
3089 F:      include/uapi/linux/if_bonding.h
3090
3091 BPF (Safe dynamic programs and tools)
3092 M:      Alexei Starovoitov <ast@kernel.org>
3093 M:      Daniel Borkmann <daniel@iogearbox.net>
3094 R:      Martin KaFai Lau <kafai@fb.com>
3095 R:      Song Liu <songliubraving@fb.com>
3096 R:      Yonghong Song <yhs@fb.com>
3097 R:      Andrii Nakryiko <andriin@fb.com>
3098 L:      netdev@vger.kernel.org
3099 L:      bpf@vger.kernel.org
3100 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
3101 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
3102 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
3103 S:      Supported
3104 F:      arch/*/net/*
3105 F:      Documentation/networking/filter.txt
3106 F:      Documentation/bpf/
3107 F:      include/linux/bpf*
3108 F:      include/linux/filter.h
3109 F:      include/trace/events/xdp.h
3110 F:      include/uapi/linux/bpf*
3111 F:      include/uapi/linux/filter.h
3112 F:      kernel/bpf/
3113 F:      kernel/trace/bpf_trace.c
3114 F:      lib/test_bpf.c
3115 F:      net/bpf/
3116 F:      net/core/filter.c
3117 F:      net/sched/act_bpf.c
3118 F:      net/sched/cls_bpf.c
3119 F:      samples/bpf/
3120 F:      tools/bpf/
3121 F:      tools/lib/bpf/
3122 F:      tools/testing/selftests/bpf/
3123 K:      bpf
3124 N:      bpf
3125
3126 BPF JIT for ARM
3127 M:      Shubham Bansal <illusionist.neo@gmail.com>
3128 L:      netdev@vger.kernel.org
3129 L:      bpf@vger.kernel.org
3130 S:      Maintained
3131 F:      arch/arm/net/
3132
3133 BPF JIT for ARM64
3134 M:      Daniel Borkmann <daniel@iogearbox.net>
3135 M:      Alexei Starovoitov <ast@kernel.org>
3136 M:      Zi Shen Lim <zlim.lnx@gmail.com>
3137 L:      netdev@vger.kernel.org
3138 L:      bpf@vger.kernel.org
3139 S:      Supported
3140 F:      arch/arm64/net/
3141
3142 BPF JIT for MIPS (32-BIT AND 64-BIT)
3143 M:      Paul Burton <paulburton@kernel.org>
3144 L:      netdev@vger.kernel.org
3145 L:      bpf@vger.kernel.org
3146 S:      Maintained
3147 F:      arch/mips/net/
3148
3149 BPF JIT for NFP NICs
3150 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
3151 L:      netdev@vger.kernel.org
3152 L:      bpf@vger.kernel.org
3153 S:      Supported
3154 F:      drivers/net/ethernet/netronome/nfp/bpf/
3155
3156 BPF JIT for POWERPC (32-BIT AND 64-BIT)
3157 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
3158 M:      Sandipan Das <sandipan@linux.ibm.com>
3159 L:      netdev@vger.kernel.org
3160 L:      bpf@vger.kernel.org
3161 S:      Maintained
3162 F:      arch/powerpc/net/
3163
3164 BPF JIT for RISC-V (RV64G)
3165 M:      Björn Töpel <bjorn.topel@gmail.com>
3166 L:      netdev@vger.kernel.org
3167 S:      Maintained
3168 F:      arch/riscv/net/
3169
3170 BPF JIT for S390
3171 M:      Ilya Leoshkevich <iii@linux.ibm.com>
3172 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
3173 M:      Vasily Gorbik <gor@linux.ibm.com>
3174 L:      netdev@vger.kernel.org
3175 L:      bpf@vger.kernel.org
3176 S:      Maintained
3177 F:      arch/s390/net/
3178 X:      arch/s390/net/pnet.c
3179
3180 BPF JIT for SPARC (32-BIT AND 64-BIT)
3181 M:      David S. Miller <davem@davemloft.net>
3182 L:      netdev@vger.kernel.org
3183 L:      bpf@vger.kernel.org
3184 S:      Maintained
3185 F:      arch/sparc/net/
3186
3187 BPF JIT for X86 32-BIT
3188 M:      Wang YanQing <udknight@gmail.com>
3189 L:      netdev@vger.kernel.org
3190 L:      bpf@vger.kernel.org
3191 S:      Maintained
3192 F:      arch/x86/net/bpf_jit_comp32.c
3193
3194 BPF JIT for X86 64-BIT
3195 M:      Alexei Starovoitov <ast@kernel.org>
3196 M:      Daniel Borkmann <daniel@iogearbox.net>
3197 L:      netdev@vger.kernel.org
3198 L:      bpf@vger.kernel.org
3199 S:      Supported
3200 F:      arch/x86/net/
3201 X:      arch/x86/net/bpf_jit_comp32.c
3202
3203 BROADCOM B44 10/100 ETHERNET DRIVER
3204 M:      Michael Chan <michael.chan@broadcom.com>
3205 L:      netdev@vger.kernel.org
3206 S:      Supported
3207 F:      drivers/net/ethernet/broadcom/b44.*
3208
3209 BROADCOM B53 ETHERNET SWITCH DRIVER
3210 M:      Florian Fainelli <f.fainelli@gmail.com>
3211 L:      netdev@vger.kernel.org
3212 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3213 S:      Supported
3214 F:      drivers/net/dsa/b53/*
3215 F:      include/linux/platform_data/b53.h
3216
3217 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3218 M:      Florian Fainelli <f.fainelli@gmail.com>
3219 M:      Ray Jui <rjui@broadcom.com>
3220 M:      Scott Branden <sbranden@broadcom.com>
3221 M:      bcm-kernel-feedback-list@broadcom.com
3222 T:      git git://github.com/broadcom/mach-bcm
3223 S:      Maintained
3224 N:      bcm281*
3225 N:      bcm113*
3226 N:      bcm216*
3227 N:      kona
3228 F:      arch/arm/mach-bcm/
3229
3230 BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE
3231 M:      Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
3232 L:      bcm-kernel-feedback-list@broadcom.com
3233 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3234 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3235 T:      git git://github.com/anholt/linux
3236 S:      Maintained
3237 N:      bcm2711
3238 N:      bcm2835
3239 F:      drivers/staging/vc04_services
3240
3241 BROADCOM BCM47XX MIPS ARCHITECTURE
3242 M:      Hauke Mehrtens <hauke@hauke-m.de>
3243 M:      Rafał Miłecki <zajec5@gmail.com>
3244 L:      linux-mips@vger.kernel.org
3245 S:      Maintained
3246 F:      Documentation/devicetree/bindings/mips/brcm/
3247 F:      arch/mips/bcm47xx/*
3248 F:      arch/mips/include/asm/mach-bcm47xx/*
3249
3250 BROADCOM BCM5301X ARM ARCHITECTURE
3251 M:      Hauke Mehrtens <hauke@hauke-m.de>
3252 M:      Rafał Miłecki <zajec5@gmail.com>
3253 M:      bcm-kernel-feedback-list@broadcom.com
3254 L:      linux-arm-kernel@lists.infradead.org
3255 S:      Maintained
3256 F:      arch/arm/mach-bcm/bcm_5301x.c
3257 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3258 F:      arch/arm/boot/dts/bcm470*
3259 F:      arch/arm/boot/dts/bcm953012*
3260
3261 BROADCOM BCM53573 ARM ARCHITECTURE
3262 M:      Rafał Miłecki <rafal@milecki.pl>
3263 L:      bcm-kernel-feedback-list@broadcom.com
3264 L:      linux-arm-kernel@lists.infradead.org
3265 S:      Maintained
3266 F:      arch/arm/boot/dts/bcm53573*
3267 F:      arch/arm/boot/dts/bcm47189*
3268
3269 BROADCOM BCM63XX ARM ARCHITECTURE
3270 M:      Florian Fainelli <f.fainelli@gmail.com>
3271 M:      bcm-kernel-feedback-list@broadcom.com
3272 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3273 T:      git git://github.com/broadcom/stblinux.git
3274 S:      Maintained
3275 N:      bcm63xx
3276
3277 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3278 M:      Kevin Cernekee <cernekee@gmail.com>
3279 L:      linux-usb@vger.kernel.org
3280 S:      Maintained
3281 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3282
3283 BROADCOM BCM7XXX ARM ARCHITECTURE
3284 M:      Florian Fainelli <f.fainelli@gmail.com>
3285 M:      bcm-kernel-feedback-list@broadcom.com
3286 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3287 T:      git git://github.com/broadcom/stblinux.git
3288 S:      Maintained
3289 F:      arch/arm/mach-bcm/*brcmstb*
3290 F:      arch/arm/boot/dts/bcm7*.dts*
3291 F:      drivers/bus/brcmstb_gisb.c
3292 F:      arch/arm/mm/cache-b15-rac.c
3293 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3294 N:      brcmstb
3295
3296 BROADCOM BMIPS CPUFREQ DRIVER
3297 M:      Markus Mayer <mmayer@broadcom.com>
3298 M:      bcm-kernel-feedback-list@broadcom.com
3299 L:      linux-pm@vger.kernel.org
3300 S:      Maintained
3301 F:      drivers/cpufreq/bmips-cpufreq.c
3302
3303 BROADCOM BMIPS MIPS ARCHITECTURE
3304 M:      Florian Fainelli <f.fainelli@gmail.com>
3305 L:      bcm-kernel-feedback-list@broadcom.com
3306 L:      linux-mips@vger.kernel.org
3307 T:      git git://github.com/broadcom/stblinux.git
3308 S:      Maintained
3309 F:      arch/mips/bmips/*
3310 F:      arch/mips/include/asm/mach-bmips/*
3311 F:      arch/mips/kernel/*bmips*
3312 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3313 F:      drivers/irqchip/irq-bcm63*
3314 F:      drivers/irqchip/irq-bcm7*
3315 F:      drivers/irqchip/irq-brcmstb*
3316 F:      include/linux/bcm963xx_nvram.h
3317 F:      include/linux/bcm963xx_tag.h
3318
3319 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3320 M:      Rasesh Mody <rmody@marvell.com>
3321 M:      GR-Linux-NIC-Dev@marvell.com
3322 L:      netdev@vger.kernel.org
3323 S:      Supported
3324 F:      drivers/net/ethernet/broadcom/bnx2.*
3325 F:      drivers/net/ethernet/broadcom/bnx2_*
3326
3327 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3328 M:      QLogic-Storage-Upstream@qlogic.com
3329 L:      linux-scsi@vger.kernel.org
3330 S:      Supported
3331 F:      drivers/scsi/bnx2fc/
3332
3333 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3334 M:      QLogic-Storage-Upstream@qlogic.com
3335 L:      linux-scsi@vger.kernel.org
3336 S:      Supported
3337 F:      drivers/scsi/bnx2i/
3338
3339 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3340 M:      Ariel Elior <aelior@marvell.com>
3341 M:      Sudarsana Kalluru <skalluru@marvell.com>
3342 M:      GR-everest-linux-l2@marvell.com
3343 L:      netdev@vger.kernel.org
3344 S:      Supported
3345 F:      drivers/net/ethernet/broadcom/bnx2x/
3346
3347 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3348 M:      Michael Chan <michael.chan@broadcom.com>
3349 L:      netdev@vger.kernel.org
3350 S:      Supported
3351 F:      drivers/net/ethernet/broadcom/bnxt/
3352
3353 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3354 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3355 M:      Franky Lin <franky.lin@broadcom.com>
3356 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3357 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3358 M:      Wright Feng <wright.feng@cypress.com>
3359 L:      linux-wireless@vger.kernel.org
3360 L:      brcm80211-dev-list.pdl@broadcom.com
3361 L:      brcm80211-dev-list@cypress.com
3362 S:      Supported
3363 F:      drivers/net/wireless/broadcom/brcm80211/
3364
3365 BROADCOM BRCMSTB GPIO DRIVER
3366 M:      Gregory Fong <gregory.0xf0@gmail.com>
3367 L:      bcm-kernel-feedback-list@broadcom.com
3368 S:      Supported
3369 F:      drivers/gpio/gpio-brcmstb.c
3370 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3371
3372 BROADCOM BRCMSTB I2C DRIVER
3373 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3374 L:      linux-i2c@vger.kernel.org
3375 L:      bcm-kernel-feedback-list@broadcom.com
3376 S:      Supported
3377 F:      drivers/i2c/busses/i2c-brcmstb.c
3378 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3379
3380 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3381 M:      Al Cooper <alcooperx@gmail.com>
3382 L:      linux-kernel@vger.kernel.org
3383 L:      bcm-kernel-feedback-list@broadcom.com
3384 S:      Maintained
3385 F:      drivers/phy/broadcom/phy-brcm-usb*
3386
3387 BROADCOM GENET ETHERNET DRIVER
3388 M:      Doug Berger <opendmb@gmail.com>
3389 M:      Florian Fainelli <f.fainelli@gmail.com>
3390 L:      bcm-kernel-feedback-list@broadcom.com
3391 L:      netdev@vger.kernel.org
3392 S:      Supported
3393 F:      drivers/net/ethernet/broadcom/genet/
3394
3395 BROADCOM IPROC ARM ARCHITECTURE
3396 M:      Ray Jui <rjui@broadcom.com>
3397 M:      Scott Branden <sbranden@broadcom.com>
3398 M:      bcm-kernel-feedback-list@broadcom.com
3399 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3400 T:      git git://github.com/broadcom/cygnus-linux.git
3401 S:      Maintained
3402 N:      iproc
3403 N:      cygnus
3404 N:      bcm[-_]nsp
3405 N:      bcm9113*
3406 N:      bcm9583*
3407 N:      bcm9585*
3408 N:      bcm9586*
3409 N:      bcm988312
3410 N:      bcm113*
3411 N:      bcm583*
3412 N:      bcm585*
3413 N:      bcm586*
3414 N:      bcm88312
3415 N:      hr2
3416 N:      stingray
3417 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3418 F:      arch/arm64/boot/dts/broadcom/stingray/*
3419 F:      drivers/clk/bcm/clk-ns*
3420 F:      drivers/clk/bcm/clk-sr*
3421 F:      drivers/pinctrl/bcm/pinctrl-ns*
3422 F:      include/dt-bindings/clock/bcm-sr*
3423
3424 BROADCOM KONA GPIO DRIVER
3425 M:      Ray Jui <rjui@broadcom.com>
3426 L:      bcm-kernel-feedback-list@broadcom.com
3427 S:      Supported
3428 F:      drivers/gpio/gpio-bcm-kona.c
3429 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3430
3431 BROADCOM NETXTREME-E ROCE DRIVER
3432 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3433 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3434 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3435 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3436 L:      linux-rdma@vger.kernel.org
3437 W:      http://www.broadcom.com
3438 S:      Supported
3439 F:      drivers/infiniband/hw/bnxt_re/
3440 F:      include/uapi/rdma/bnxt_re-abi.h
3441
3442 BROADCOM NVRAM DRIVER
3443 M:      Rafał Miłecki <zajec5@gmail.com>
3444 L:      linux-mips@vger.kernel.org
3445 S:      Maintained
3446 F:      drivers/firmware/broadcom/*
3447
3448 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3449 M:      Rafał Miłecki <zajec5@gmail.com>
3450 L:      linux-wireless@vger.kernel.org
3451 S:      Maintained
3452 F:      drivers/bcma/
3453 F:      include/linux/bcma/
3454
3455 BROADCOM STB AVS CPUFREQ DRIVER
3456 M:      Markus Mayer <mmayer@broadcom.com>
3457 M:      bcm-kernel-feedback-list@broadcom.com
3458 L:      linux-pm@vger.kernel.org
3459 S:      Maintained
3460 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3461 F:      drivers/cpufreq/brcmstb*
3462
3463 BROADCOM STB AVS TMON DRIVER
3464 M:      Markus Mayer <mmayer@broadcom.com>
3465 M:      bcm-kernel-feedback-list@broadcom.com
3466 L:      linux-pm@vger.kernel.org
3467 S:      Maintained
3468 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3469 F:      drivers/thermal/broadcom/brcmstb*
3470
3471 BROADCOM STB NAND FLASH DRIVER
3472 M:      Brian Norris <computersforpeace@gmail.com>
3473 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3474 L:      linux-mtd@lists.infradead.org
3475 L:      bcm-kernel-feedback-list@broadcom.com
3476 S:      Maintained
3477 F:      drivers/mtd/nand/raw/brcmnand/
3478
3479 BROADCOM STB DPFE DRIVER
3480 M:      Markus Mayer <mmayer@broadcom.com>
3481 M:      bcm-kernel-feedback-list@broadcom.com
3482 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3483 S:      Maintained
3484 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3485 F:      drivers/memory/brcmstb_dpfe.c
3486
3487 BROADCOM SPI DRIVER
3488 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3489 M:      bcm-kernel-feedback-list@broadcom.com
3490 S:      Maintained
3491 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3492 F:      drivers/spi/spi-bcm-qspi.*
3493 F:      drivers/spi/spi-brcmstb-qspi.c
3494 F:      drivers/spi/spi-iproc-qspi.c
3495
3496 BROADCOM SYSTEMPORT ETHERNET DRIVER
3497 M:      Florian Fainelli <f.fainelli@gmail.com>
3498 L:      bcm-kernel-feedback-list@broadcom.com
3499 L:      netdev@vger.kernel.org
3500 S:      Supported
3501 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3502
3503 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3504 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3505 M:      Prashant Sreedharan <prashant@broadcom.com>
3506 M:      Michael Chan <mchan@broadcom.com>
3507 L:      netdev@vger.kernel.org
3508 S:      Supported
3509 F:      drivers/net/ethernet/broadcom/tg3.*
3510
3511 BROCADE BFA FC SCSI DRIVER
3512 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3513 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3514 L:      linux-scsi@vger.kernel.org
3515 S:      Supported
3516 F:      drivers/scsi/bfa/
3517
3518 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3519 M:      Rasesh Mody <rmody@marvell.com>
3520 M:      Sudarsana Kalluru <skalluru@marvell.com>
3521 M:      GR-Linux-NIC-Dev@marvell.com
3522 L:      netdev@vger.kernel.org
3523 S:      Supported
3524 F:      drivers/net/ethernet/brocade/bna/
3525
3526 BSG (block layer generic sg v4 driver)
3527 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3528 L:      linux-scsi@vger.kernel.org
3529 S:      Supported
3530 F:      block/bsg.c
3531 F:      include/linux/bsg.h
3532 F:      include/uapi/linux/bsg.h
3533
3534 BT87X AUDIO DRIVER
3535 M:      Clemens Ladisch <clemens@ladisch.de>
3536 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3537 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3538 S:      Maintained
3539 F:      Documentation/sound/cards/bt87x.rst
3540 F:      sound/pci/bt87x.c
3541
3542 BT8XXGPIO DRIVER
3543 M:      Michael Buesch <m@bues.ch>
3544 W:      http://bu3sch.de/btgpio.php
3545 S:      Maintained
3546 F:      drivers/gpio/gpio-bt8xx.c
3547
3548 BTRFS FILE SYSTEM
3549 M:      Chris Mason <clm@fb.com>
3550 M:      Josef Bacik <josef@toxicpanda.com>
3551 M:      David Sterba <dsterba@suse.com>
3552 L:      linux-btrfs@vger.kernel.org
3553 W:      http://btrfs.wiki.kernel.org/
3554 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3555 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3556 S:      Maintained
3557 F:      Documentation/filesystems/btrfs.txt
3558 F:      fs/btrfs/
3559 F:      include/linux/btrfs*
3560 F:      include/uapi/linux/btrfs*
3561
3562 BTTV VIDEO4LINUX DRIVER
3563 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3564 L:      linux-media@vger.kernel.org
3565 W:      https://linuxtv.org
3566 T:      git git://linuxtv.org/media_tree.git
3567 S:      Odd fixes
3568 F:      Documentation/media/v4l-drivers/bttv*
3569 F:      drivers/media/pci/bt8xx/bttv*
3570
3571 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3572 M:      Chanwoo Choi <cw00.choi@samsung.com>
3573 L:      linux-pm@vger.kernel.org
3574 L:      linux-samsung-soc@vger.kernel.org
3575 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
3576 S:      Maintained
3577 F:      drivers/devfreq/exynos-bus.c
3578 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3579
3580 BUSLOGIC SCSI DRIVER
3581 M:      Khalid Aziz <khalid@gonehiking.org>
3582 L:      linux-scsi@vger.kernel.org
3583 S:      Maintained
3584 F:      drivers/scsi/BusLogic.*
3585 F:      drivers/scsi/FlashPoint.*
3586
3587 C-MEDIA CMI8788 DRIVER
3588 M:      Clemens Ladisch <clemens@ladisch.de>
3589 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3590 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3591 S:      Maintained
3592 F:      sound/pci/oxygen/
3593
3594 C-SKY ARCHITECTURE
3595 M:      Guo Ren <guoren@kernel.org>
3596 T:      git https://github.com/c-sky/csky-linux.git
3597 S:      Supported
3598 F:      arch/csky/
3599 F:      Documentation/devicetree/bindings/csky/
3600 F:      drivers/irqchip/irq-csky-*
3601 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3602 F:      drivers/clocksource/timer-gx6605s.c
3603 F:      drivers/clocksource/timer-mp-csky.c
3604 F:      Documentation/devicetree/bindings/timer/csky,*
3605 K:      csky
3606 N:      csky
3607
3608 C6X ARCHITECTURE
3609 M:      Mark Salter <msalter@redhat.com>
3610 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3611 L:      linux-c6x-dev@linux-c6x.org
3612 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3613 S:      Maintained
3614 F:      arch/c6x/
3615
3616 CA8210 IEEE-802.15.4 RADIO DRIVER
3617 M:      Harry Morris <h.morris@cascoda.com>
3618 L:      linux-wpan@vger.kernel.org
3619 W:      https://github.com/Cascoda/ca8210-linux.git
3620 S:      Maintained
3621 F:      drivers/net/ieee802154/ca8210.c
3622 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3623
3624 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3625 M:      David Howells <dhowells@redhat.com>
3626 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3627 S:      Supported
3628 F:      Documentation/filesystems/caching/cachefiles.txt
3629 F:      fs/cachefiles/
3630
3631 CADENCE MIPI-CSI2 BRIDGES
3632 M:      Maxime Ripard <mripard@kernel.org>
3633 L:      linux-media@vger.kernel.org
3634 S:      Maintained
3635 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3636 F:      drivers/media/platform/cadence/cdns-csi2*
3637
3638 CADENCE NAND DRIVER
3639 M:      Piotr Sroka <piotrs@cadence.com>
3640 L:      linux-mtd@lists.infradead.org
3641 S:      Maintained
3642 F:      drivers/mtd/nand/raw/cadence-nand-controller.c
3643 F:      Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt
3644
3645 CADET FM/AM RADIO RECEIVER DRIVER
3646 M:      Hans Verkuil <hverkuil@xs4all.nl>
3647 L:      linux-media@vger.kernel.org
3648 T:      git git://linuxtv.org/media_tree.git
3649 W:      https://linuxtv.org
3650 S:      Maintained
3651 F:      drivers/media/radio/radio-cadet*
3652
3653 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3654 M:      Jonathan Corbet <corbet@lwn.net>
3655 L:      linux-media@vger.kernel.org
3656 T:      git git://linuxtv.org/media_tree.git
3657 S:      Maintained
3658 F:      Documentation/media/v4l-drivers/cafe_ccic*
3659 F:      drivers/media/platform/marvell-ccic/
3660
3661 CAIF NETWORK LAYER
3662 L:      netdev@vger.kernel.org
3663 S:      Orphan
3664 F:      Documentation/networking/caif/
3665 F:      drivers/net/caif/
3666 F:      include/uapi/linux/caif/
3667 F:      include/net/caif/
3668 F:      net/caif/
3669
3670 CAKE QDISC
3671 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3672 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3673 S:      Maintained
3674 F:      net/sched/sch_cake.c
3675
3676 CAN NETWORK DRIVERS
3677 M:      Wolfgang Grandegger <wg@grandegger.com>
3678 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3679 L:      linux-can@vger.kernel.org
3680 W:      https://github.com/linux-can
3681 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3683 S:      Maintained
3684 F:      Documentation/devicetree/bindings/net/can/
3685 F:      drivers/net/can/
3686 F:      include/linux/can/dev.h
3687 F:      include/linux/can/led.h
3688 F:      include/linux/can/rx-offload.h
3689 F:      include/linux/can/platform/
3690 F:      include/uapi/linux/can/error.h
3691 F:      include/uapi/linux/can/netlink.h
3692 F:      include/uapi/linux/can/vxcan.h
3693
3694 CAN NETWORK LAYER
3695 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3696 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3697 L:      linux-can@vger.kernel.org
3698 W:      https://github.com/linux-can
3699 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3700 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3701 S:      Maintained
3702 F:      Documentation/networking/can.rst
3703 F:      net/can/
3704 F:      include/linux/can/core.h
3705 F:      include/linux/can/skb.h
3706 F:      include/net/netns/can.h
3707 F:      include/uapi/linux/can.h
3708 F:      include/uapi/linux/can/bcm.h
3709 F:      include/uapi/linux/can/raw.h
3710 F:      include/uapi/linux/can/gw.h
3711
3712 CAN-J1939 NETWORK LAYER
3713 M:      Robin van der Gracht <robin@protonic.nl>
3714 M:      Oleksij Rempel <o.rempel@pengutronix.de>
3715 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
3716 L:      linux-can@vger.kernel.org
3717 S:      Maintained
3718 F:      Documentation/networking/j1939.rst
3719 F:      net/can/j1939/
3720 F:      include/uapi/linux/can/j1939.h
3721
3722 CAPABILITIES
3723 M:      Serge Hallyn <serge@hallyn.com>
3724 L:      linux-security-module@vger.kernel.org
3725 S:      Supported
3726 F:      include/linux/capability.h
3727 F:      include/uapi/linux/capability.h
3728 F:      security/commoncap.c
3729 F:      kernel/capability.c
3730
3731 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3732 M:      Kevin Tsai <ktsai@capellamicro.com>
3733 S:      Maintained
3734 F:      drivers/iio/light/cm*
3735
3736 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3737 M:      Christian Lamparter <chunkeey@googlemail.com>
3738 L:      linux-wireless@vger.kernel.org
3739 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3740 S:      Maintained
3741 F:      drivers/net/wireless/ath/carl9170/
3742
3743 CAVIUM I2C DRIVER
3744 M:      Robert Richter <rrichter@marvell.com>
3745 W:      http://www.marvell.com
3746 S:      Supported
3747 F:      drivers/i2c/busses/i2c-octeon*
3748 F:      drivers/i2c/busses/i2c-thunderx*
3749
3750 CAVIUM LIQUIDIO NETWORK DRIVER
3751 M:      Derek Chickles <dchickles@marvell.com>
3752 M:      Satanand Burla <sburla@marvell.com>
3753 M:      Felix Manlunas <fmanlunas@marvell.com>
3754 L:      netdev@vger.kernel.org
3755 W:      http://www.marvell.com
3756 S:      Supported
3757 F:      drivers/net/ethernet/cavium/liquidio/
3758
3759 CAVIUM MMC DRIVER
3760 M:      Robert Richter <rrichter@marvell.com>
3761 W:      http://www.marvell.com
3762 S:      Supported
3763 F:      drivers/mmc/host/cavium*
3764
3765 CAVIUM OCTEON-TX CRYPTO DRIVER
3766 M:      George Cherian <gcherian@marvell.com>
3767 L:      linux-crypto@vger.kernel.org
3768 W:      http://www.marvell.com
3769 S:      Supported
3770 F:      drivers/crypto/cavium/cpt/
3771
3772 CAVIUM THUNDERX2 ARM64 SOC
3773 M:      Robert Richter <rrichter@marvell.com>
3774 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3775 S:      Maintained
3776 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3777 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3778
3779 CC2520 IEEE-802.15.4 RADIO DRIVER
3780 M:      Varka Bhadram <varkabhadram@gmail.com>
3781 L:      linux-wpan@vger.kernel.org
3782 S:      Maintained
3783 F:      drivers/net/ieee802154/cc2520.c
3784 F:      include/linux/spi/cc2520.h
3785 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3786
3787 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3788 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3789 L:      linux-crypto@vger.kernel.org
3790 S:      Supported
3791 F:      drivers/crypto/ccree/
3792 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3793
3794 CEC FRAMEWORK
3795 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
3796 L:      linux-media@vger.kernel.org
3797 T:      git git://linuxtv.org/media_tree.git
3798 W:      http://linuxtv.org
3799 S:      Supported
3800 F:      Documentation/media/kapi/cec-core.rst
3801 F:      Documentation/media/uapi/cec
3802 F:      drivers/media/cec/
3803 F:      drivers/media/rc/keymaps/rc-cec.c
3804 F:      include/media/cec.h
3805 F:      include/media/cec-notifier.h
3806 F:      include/uapi/linux/cec.h
3807 F:      include/uapi/linux/cec-funcs.h
3808 F:      Documentation/devicetree/bindings/media/cec.txt
3809 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3810
3811 CEC GPIO DRIVER
3812 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
3813 L:      linux-media@vger.kernel.org
3814 T:      git git://linuxtv.org/media_tree.git
3815 W:      http://linuxtv.org
3816 S:      Supported
3817 F:      drivers/media/platform/cec-gpio/
3818 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3819
3820 CELL BROADBAND ENGINE ARCHITECTURE
3821 M:      Arnd Bergmann <arnd@arndb.de>
3822 L:      linuxppc-dev@lists.ozlabs.org
3823 W:      http://www.ibm.com/developerworks/power/cell/
3824 S:      Supported
3825 F:      arch/powerpc/include/asm/cell*.h
3826 F:      arch/powerpc/include/asm/spu*.h
3827 F:      arch/powerpc/include/uapi/asm/spu*.h
3828 F:      arch/powerpc/oprofile/*cell*
3829 F:      arch/powerpc/platforms/cell/
3830
3831 CEPH COMMON CODE (LIBCEPH)
3832 M:      Ilya Dryomov <idryomov@gmail.com>
3833 M:      Jeff Layton <jlayton@kernel.org>
3834 M:      Sage Weil <sage@redhat.com>
3835 L:      ceph-devel@vger.kernel.org
3836 W:      http://ceph.com/
3837 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3838 T:      git git://github.com/ceph/ceph-client.git
3839 S:      Supported
3840 F:      net/ceph/
3841 F:      include/linux/ceph/
3842 F:      include/linux/crush/
3843
3844 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3845 M:      Jeff Layton <jlayton@kernel.org>
3846 M:      Sage Weil <sage@redhat.com>
3847 M:      Ilya Dryomov <idryomov@gmail.com>
3848 L:      ceph-devel@vger.kernel.org
3849 W:      http://ceph.com/
3850 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3851 T:      git git://github.com/ceph/ceph-client.git
3852 S:      Supported
3853 F:      Documentation/filesystems/ceph.txt
3854 F:      fs/ceph/
3855
3856 CERTIFICATE HANDLING:
3857 M:      David Howells <dhowells@redhat.com>
3858 M:      David Woodhouse <dwmw2@infradead.org>
3859 L:      keyrings@vger.kernel.org
3860 S:      Maintained
3861 F:      Documentation/admin-guide/module-signing.rst
3862 F:      certs/
3863 F:      scripts/sign-file.c
3864 F:      scripts/extract-cert.c
3865
3866 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3867 L:      devel@driverdev.osuosl.org
3868 S:      Obsolete
3869 F:      drivers/staging/wusbcore/
3870
3871 CFAG12864B LCD DRIVER
3872 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3873 S:      Maintained
3874 F:      drivers/auxdisplay/cfag12864b.c
3875 F:      include/linux/cfag12864b.h
3876
3877 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3878 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3879 S:      Maintained
3880 F:      drivers/auxdisplay/cfag12864bfb.c
3881 F:      include/linux/cfag12864b.h
3882
3883 802.11 (including CFG80211/NL80211)
3884 M:      Johannes Berg <johannes@sipsolutions.net>
3885 L:      linux-wireless@vger.kernel.org
3886 W:      http://wireless.kernel.org/
3887 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3888 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3889 S:      Maintained
3890 F:      net/wireless/
3891 F:      include/uapi/linux/nl80211.h
3892 F:      include/linux/ieee80211.h
3893 F:      include/net/wext.h
3894 F:      include/net/cfg80211.h
3895 F:      include/net/iw_handler.h
3896 F:      include/net/ieee80211_radiotap.h
3897 F:      Documentation/driver-api/80211/cfg80211.rst
3898 F:      Documentation/networking/regulatory.txt
3899
3900 CHAR and MISC DRIVERS
3901 M:      Arnd Bergmann <arnd@arndb.de>
3902 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3903 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3904 S:      Supported
3905 F:      drivers/char/
3906 F:      drivers/misc/
3907 F:      include/linux/miscdevice.h
3908
3909 CHECKPATCH
3910 M:      Andy Whitcroft <apw@canonical.com>
3911 M:      Joe Perches <joe@perches.com>
3912 S:      Maintained
3913 F:      scripts/checkpatch.pl
3914
3915 CHINESE DOCUMENTATION
3916 M:      Harry Wei <harryxiyou@gmail.com>
3917 M:      Alex Shi <alex.shi@linux.alibaba.com>
3918 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3919 S:      Maintained
3920 F:      Documentation/translations/zh_CN/
3921
3922 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3923 M:      Peter Chen <Peter.Chen@nxp.com>
3924 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3925 L:      linux-usb@vger.kernel.org
3926 S:      Maintained
3927 F:      drivers/usb/chipidea/
3928
3929 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3930 M:      Hans de Goede <hdegoede@redhat.com>
3931 L:      linux-input@vger.kernel.org
3932 S:      Maintained
3933 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3934 F:      drivers/input/touchscreen/chipone_icn8318.c
3935
3936 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3937 M:      Hans de Goede <hdegoede@redhat.com>
3938 L:      linux-input@vger.kernel.org
3939 S:      Maintained
3940 F:      drivers/input/touchscreen/chipone_icn8505.c
3941
3942 CHROME HARDWARE PLATFORM SUPPORT
3943 M:      Benson Leung <bleung@chromium.org>
3944 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3945 S:      Maintained
3946 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
3947 F:      drivers/platform/chrome/
3948
3949 CHROMEOS EC SUBDRIVERS
3950 M:      Benson Leung <bleung@chromium.org>
3951 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3952 R:      Guenter Roeck <groeck@chromium.org>
3953 S:      Maintained
3954 N:      cros_ec
3955 N:      cros-ec
3956 F:      drivers/power/supply/cros_usbpd-charger.c
3957
3958 CHROMEOS EC CODEC DRIVER
3959 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3960 S:      Maintained
3961 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3962 R:      Guenter Roeck <groeck@chromium.org>
3963 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3964 F:      sound/soc/codecs/cros_ec_codec.*
3965
3966 CIRRUS LOGIC AUDIO CODEC DRIVERS
3967 M:      Brian Austin <brian.austin@cirrus.com>
3968 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3969 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3970 S:      Maintained
3971 F:      sound/soc/codecs/cs*
3972
3973 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3974 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3975 L:      netdev@vger.kernel.org
3976 S:      Maintained
3977 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3978
3979 CIRRUS LOGIC LOCHNAGAR DRIVER
3980 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3981 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3982 L:      patches@opensource.cirrus.com
3983 S:      Supported
3984 F:      drivers/clk/clk-lochnagar.c
3985 F:      drivers/hwmon/lochnagar-hwmon.c
3986 F:      drivers/mfd/lochnagar-i2c.c
3987 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
3988 F:      drivers/regulator/lochnagar-regulator.c
3989 F:      sound/soc/codecs/lochnagar-sc.c
3990 F:      include/dt-bindings/clk/lochnagar.h
3991 F:      include/dt-bindings/pinctrl/lochnagar.h
3992 F:      include/linux/mfd/lochnagar*
3993 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
3994 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
3995 F:      Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.txt
3996 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
3997 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
3998 F:      Documentation/devicetree/bindings/sound/cirrus,lochnagar.txt
3999 F:      Documentation/hwmon/lochnagar.rst
4000
4001 CISCO FCOE HBA DRIVER
4002 M:      Satish Kharat <satishkh@cisco.com>
4003 M:      Sesidhar Baddela <sebaddel@cisco.com>
4004 M:      Karan Tilak Kumar <kartilak@cisco.com>
4005 L:      linux-scsi@vger.kernel.org
4006 S:      Supported
4007 F:      drivers/scsi/fnic/
4008
4009 CISCO SCSI HBA DRIVER
4010 M:      Karan Tilak Kumar <kartilak@cisco.com>
4011 M:      Sesidhar Baddela <sebaddel@cisco.com>
4012 L:      linux-scsi@vger.kernel.org
4013 S:      Supported
4014 F:      drivers/scsi/snic/
4015
4016 CISCO VIC ETHERNET NIC DRIVER
4017 M:      Christian Benvenuti <benve@cisco.com>
4018 M:      Govindarajulu Varadarajan <_govind@gmx.com>
4019 M:      Parvi Kaustubhi <pkaustub@cisco.com>
4020 S:      Supported
4021 F:      drivers/net/ethernet/cisco/enic/
4022
4023 CISCO VIC LOW LATENCY NIC DRIVER
4024 M:      Christian Benvenuti <benve@cisco.com>
4025 M:      Nelson Escobar <neescoba@cisco.com>
4026 M:      Parvi Kaustubhi <pkaustub@cisco.com>
4027 S:      Supported
4028 F:      drivers/infiniband/hw/usnic/
4029
4030 CIRRUS LOGIC MADERA CODEC DRIVERS
4031 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
4032 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
4033 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
4034 L:      patches@opensource.cirrus.com
4035 T:      git https://github.com/CirrusLogic/linux-drivers.git
4036 W:      https://github.com/CirrusLogic/linux-drivers/wiki
4037 S:      Supported
4038 F:      Documentation/devicetree/bindings/mfd/madera.txt
4039 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
4040 F:      Documentation/devicetree/bindings/sound/madera.txt
4041 F:      include/dt-bindings/sound/madera*
4042 F:      include/linux/irqchip/irq-madera*
4043 F:      include/linux/mfd/madera/*
4044 F:      include/sound/madera*
4045 F:      drivers/gpio/gpio-madera*
4046 F:      drivers/irqchip/irq-madera*
4047 F:      drivers/mfd/madera*
4048 F:      drivers/mfd/cs47l*
4049 F:      drivers/pinctrl/cirrus/*
4050 F:      sound/soc/codecs/cs47l*
4051 F:      sound/soc/codecs/madera*
4052
4053 CLANG-FORMAT FILE
4054 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4055 S:      Maintained
4056 F:      .clang-format
4057
4058 CLANG/LLVM BUILD SUPPORT
4059 L:      clang-built-linux@googlegroups.com
4060 W:      https://clangbuiltlinux.github.io/
4061 B:      https://github.com/ClangBuiltLinux/linux/issues
4062 C:      irc://chat.freenode.net/clangbuiltlinux
4063 S:      Supported
4064 K:      \b(?i:clang|llvm)\b
4065
4066 CLEANCACHE API
4067 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
4068 L:      linux-kernel@vger.kernel.org
4069 S:      Maintained
4070 F:      mm/cleancache.c
4071 F:      include/linux/cleancache.h
4072
4073 CLK API
4074 M:      Russell King <linux@armlinux.org.uk>
4075 L:      linux-clk@vger.kernel.org
4076 S:      Maintained
4077 F:      include/linux/clk.h
4078
4079 CLOCKSOURCE, CLOCKEVENT DRIVERS
4080 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4081 M:      Thomas Gleixner <tglx@linutronix.de>
4082 L:      linux-kernel@vger.kernel.org
4083 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
4084 S:      Supported
4085 F:      drivers/clocksource/
4086 F:      Documentation/devicetree/bindings/timer/
4087
4088 CMPC ACPI DRIVER
4089 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
4090 M:      Daniel Oliveira Nascimento <don@syst.com.br>
4091 L:      platform-driver-x86@vger.kernel.org
4092 S:      Supported
4093 F:      drivers/platform/x86/classmate-laptop.c
4094
4095 COBALT MEDIA DRIVER
4096 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4097 L:      linux-media@vger.kernel.org
4098 T:      git git://linuxtv.org/media_tree.git
4099 W:      https://linuxtv.org
4100 S:      Supported
4101 F:      drivers/media/pci/cobalt/
4102
4103 COCCINELLE/Semantic Patches (SmPL)
4104 M:      Julia Lawall <Julia.Lawall@lip6.fr>
4105 M:      Gilles Muller <Gilles.Muller@lip6.fr>
4106 M:      Nicolas Palix <nicolas.palix@imag.fr>
4107 M:      Michal Marek <michal.lkml@markovi.net>
4108 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
4109 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
4110 W:      http://coccinelle.lip6.fr/
4111 S:      Supported
4112 F:      Documentation/dev-tools/coccinelle.rst
4113 F:      scripts/coccinelle/
4114 F:      scripts/coccicheck
4115
4116 CODA FILE SYSTEM
4117 M:      Jan Harkes <jaharkes@cs.cmu.edu>
4118 M:      coda@cs.cmu.edu
4119 L:      codalist@coda.cs.cmu.edu
4120 W:      http://www.coda.cs.cmu.edu/
4121 S:      Maintained
4122 F:      Documentation/filesystems/coda.txt
4123 F:      fs/coda/
4124 F:      include/linux/coda*.h
4125 F:      include/uapi/linux/coda*.h
4126
4127 CODA V4L2 MEM2MEM DRIVER
4128 M:      Philipp Zabel <p.zabel@pengutronix.de>
4129 L:      linux-media@vger.kernel.org
4130 S:      Maintained
4131 F:      Documentation/devicetree/bindings/media/coda.txt
4132 F:      drivers/media/platform/coda/
4133
4134 CODE OF CONDUCT
4135 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4136 S:      Supported
4137 F:      Documentation/process/code-of-conduct.rst
4138 F:      Documentation/process/code-of-conduct-interpretation.rst
4139
4140 COMMON CLK FRAMEWORK
4141 M:      Michael Turquette <mturquette@baylibre.com>
4142 M:      Stephen Boyd <sboyd@kernel.org>
4143 L:      linux-clk@vger.kernel.org
4144 Q:      http://patchwork.kernel.org/project/linux-clk/list/
4145 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
4146 S:      Maintained
4147 F:      Documentation/devicetree/bindings/clock/
4148 F:      drivers/clk/
4149 X:      drivers/clk/clkdev.c
4150 F:      include/linux/clk-pr*
4151 F:      include/linux/clk/
4152 F:      include/linux/of_clk.h
4153
4154 COMMON INTERNET FILE SYSTEM (CIFS)
4155 M:      Steve French <sfrench@samba.org>
4156 L:      linux-cifs@vger.kernel.org
4157 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
4158 W:      http://linux-cifs.samba.org/
4159 T:      git git://git.samba.org/sfrench/cifs-2.6.git
4160 S:      Supported
4161 F:      Documentation/admin-guide/cifs/
4162 F:      fs/cifs/
4163
4164 COMPACTPCI HOTPLUG CORE
4165 M:      Scott Murray <scott@spiteful.org>
4166 L:      linux-pci@vger.kernel.org
4167 S:      Maintained
4168 F:      drivers/pci/hotplug/cpci_hotplug*
4169
4170 COMPACTPCI HOTPLUG GENERIC DRIVER
4171 M:      Scott Murray <scott@spiteful.org>
4172 L:      linux-pci@vger.kernel.org
4173 S:      Maintained
4174 F:      drivers/pci/hotplug/cpcihp_generic.c
4175
4176 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
4177 M:      Scott Murray <scott@spiteful.org>
4178 L:      linux-pci@vger.kernel.org
4179 S:      Maintained
4180 F:      drivers/pci/hotplug/cpcihp_zt5550.*
4181
4182 COMPAL LAPTOP SUPPORT
4183 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
4184 L:      platform-driver-x86@vger.kernel.org
4185 S:      Maintained
4186 F:      drivers/platform/x86/compal-laptop.c
4187
4188 COMPILER ATTRIBUTES
4189 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4190 S:      Maintained
4191 F:      include/linux/compiler_attributes.h
4192
4193 CONEXANT ACCESSRUNNER USB DRIVER
4194 L:      accessrunner-general@lists.sourceforge.net
4195 W:      http://accessrunner.sourceforge.net/
4196 S:      Orphan
4197 F:      drivers/usb/atm/cxacru.c
4198
4199 CONFIGFS
4200 M:      Joel Becker <jlbec@evilplan.org>
4201 M:      Christoph Hellwig <hch@lst.de>
4202 T:      git git://git.infradead.org/users/hch/configfs.git
4203 S:      Supported
4204 F:      fs/configfs/
4205 F:      include/linux/configfs.h
4206
4207 CONNECTOR
4208 M:      Evgeniy Polyakov <zbr@ioremap.net>
4209 L:      netdev@vger.kernel.org
4210 S:      Maintained
4211 F:      drivers/connector/
4212
4213 CONTROL GROUP (CGROUP)
4214 M:      Tejun Heo <tj@kernel.org>
4215 M:      Li Zefan <lizefan@huawei.com>
4216 M:      Johannes Weiner <hannes@cmpxchg.org>
4217 L:      cgroups@vger.kernel.org
4218 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4219 S:      Maintained
4220 F:      Documentation/admin-guide/cgroup-v2.rst
4221 F:      Documentation/admin-guide/cgroup-v1/
4222 F:      include/linux/cgroup*
4223 F:      kernel/cgroup/
4224
4225 CONTROL GROUP - CPUSET
4226 M:      Li Zefan <lizefan@huawei.com>
4227 L:      cgroups@vger.kernel.org
4228 W:      http://www.bullopensource.org/cpuset/
4229 W:      http://oss.sgi.com/projects/cpusets/
4230 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4231 S:      Maintained
4232 F:      Documentation/admin-guide/cgroup-v1/cpusets.rst
4233 F:      include/linux/cpuset.h
4234 F:      kernel/cgroup/cpuset.c
4235
4236 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4237 M:      Johannes Weiner <hannes@cmpxchg.org>
4238 M:      Michal Hocko <mhocko@kernel.org>
4239 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4240 L:      cgroups@vger.kernel.org
4241 L:      linux-mm@kvack.org
4242 S:      Maintained
4243 F:      mm/memcontrol.c
4244 F:      mm/swap_cgroup.c
4245
4246 CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO)
4247 M:      Tejun Heo <tj@kernel.org>
4248 M:      Jens Axboe <axboe@kernel.dk>
4249 L:      cgroups@vger.kernel.org
4250 L:      linux-block@vger.kernel.org
4251 T:      git git://git.kernel.dk/linux-block
4252 F:      Documentation/admin-guide/cgroup-v1/blkio-controller.rst
4253 F:      block/blk-cgroup.c
4254 F:      include/linux/blk-cgroup.h
4255 F:      block/blk-throttle.c
4256 F:      block/blk-iolatency.c
4257 F:      block/bfq-cgroup.c
4258
4259 CORETEMP HARDWARE MONITORING DRIVER
4260 M:      Fenghua Yu <fenghua.yu@intel.com>
4261 L:      linux-hwmon@vger.kernel.org
4262 S:      Maintained
4263 F:      Documentation/hwmon/coretemp.rst
4264 F:      drivers/hwmon/coretemp.c
4265
4266 COSA/SRP SYNC SERIAL DRIVER
4267 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4268 W:      http://www.fi.muni.cz/~kas/cosa/
4269 S:      Maintained
4270 F:      drivers/net/wan/cosa*
4271
4272 COUNTER SUBSYSTEM
4273 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4274 L:      linux-iio@vger.kernel.org
4275 S:      Maintained
4276 F:      Documentation/ABI/testing/sysfs-bus-counter*
4277 F:      Documentation/driver-api/generic-counter.rst
4278 F:      drivers/counter/
4279 F:      include/linux/counter.h
4280 F:      include/linux/counter_enum.h
4281
4282 CPMAC ETHERNET DRIVER
4283 M:      Florian Fainelli <f.fainelli@gmail.com>
4284 L:      netdev@vger.kernel.org
4285 S:      Maintained
4286 F:      drivers/net/ethernet/ti/cpmac.c
4287
4288 CPU FREQUENCY SCALING FRAMEWORK
4289 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4290 M:      Viresh Kumar <viresh.kumar@linaro.org>
4291 L:      linux-pm@vger.kernel.org
4292 S:      Maintained
4293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4294 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4295 B:      https://bugzilla.kernel.org
4296 F:      Documentation/admin-guide/pm/cpufreq.rst
4297 F:      Documentation/admin-guide/pm/intel_pstate.rst
4298 F:      Documentation/cpu-freq/
4299 F:      Documentation/devicetree/bindings/cpufreq/
4300 F:      drivers/cpufreq/
4301 F:      kernel/sched/cpufreq*.c
4302 F:      include/linux/cpufreq.h
4303 F:      include/linux/sched/cpufreq.h
4304 F:      tools/testing/selftests/cpufreq/
4305
4306 CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE
4307 M:      Viresh Kumar <viresh.kumar@linaro.org>
4308 M:      Sudeep Holla <sudeep.holla@arm.com>
4309 L:      linux-pm@vger.kernel.org
4310 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4311 S:      Maintained
4312 F:      drivers/cpufreq/vexpress-spc-cpufreq.c
4313
4314 CPU POWER MONITORING SUBSYSTEM
4315 M:      Thomas Renninger <trenn@suse.com>
4316 M:      Shuah Khan <shuah@kernel.org>
4317 M:      Shuah Khan <skhan@linuxfoundation.org>
4318 L:      linux-pm@vger.kernel.org
4319 S:      Maintained
4320 F:      tools/power/cpupower/
4321
4322 CPUID/MSR DRIVER
4323 M:      "H. Peter Anvin" <hpa@zytor.com>
4324 S:      Maintained
4325 F:      arch/x86/kernel/cpuid.c
4326 F:      arch/x86/kernel/msr.c
4327
4328 CPUIDLE DRIVER - ARM BIG LITTLE
4329 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4330 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4331 L:      linux-pm@vger.kernel.org
4332 L:      linux-arm-kernel@lists.infradead.org
4333 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4334 S:      Maintained
4335 F:      drivers/cpuidle/cpuidle-big_little.c
4336
4337 CPUIDLE DRIVER - ARM EXYNOS
4338 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4339 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4340 M:      Kukjin Kim <kgene@kernel.org>
4341 L:      linux-pm@vger.kernel.org
4342 L:      linux-samsung-soc@vger.kernel.org
4343 S:      Supported
4344 F:      drivers/cpuidle/cpuidle-exynos.c
4345 F:      arch/arm/mach-exynos/pm.c
4346
4347 CPUIDLE DRIVER - ARM PSCI
4348 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4349 M:      Sudeep Holla <sudeep.holla@arm.com>
4350 L:      linux-pm@vger.kernel.org
4351 L:      linux-arm-kernel@lists.infradead.org
4352 S:      Supported
4353 F:      drivers/cpuidle/cpuidle-psci.c
4354
4355 CPU IDLE TIME MANAGEMENT FRAMEWORK
4356 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4357 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4358 L:      linux-pm@vger.kernel.org
4359 S:      Maintained
4360 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4361 B:      https://bugzilla.kernel.org
4362 F:      Documentation/admin-guide/pm/cpuidle.rst
4363 F:      Documentation/driver-api/pm/cpuidle.rst
4364 F:      drivers/cpuidle/*
4365 F:      include/linux/cpuidle.h
4366
4367 CRAMFS FILESYSTEM
4368 M:      Nicolas Pitre <nico@fluxnic.net>
4369 S:      Maintained
4370 F:      Documentation/filesystems/cramfs.txt
4371 F:      fs/cramfs/
4372
4373 CREATIVE SB0540
4374 M:      Bastien Nocera <hadess@hadess.net>
4375 L:      linux-input@vger.kernel.org
4376 S:      Maintained
4377 F:      drivers/hid/hid-creative-sb0540.c
4378
4379 CRYPTO API
4380 M:      Herbert Xu <herbert@gondor.apana.org.au>
4381 M:      "David S. Miller" <davem@davemloft.net>
4382 L:      linux-crypto@vger.kernel.org
4383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4385 S:      Maintained
4386 F:      Documentation/crypto/
4387 F:      Documentation/devicetree/bindings/crypto/
4388 F:      arch/*/crypto/
4389 F:      crypto/
4390 F:      drivers/crypto/
4391 F:      include/crypto/
4392 F:      include/linux/crypto*
4393 F:      lib/crypto/
4394
4395 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4396 M:      Neil Horman <nhorman@tuxdriver.com>
4397 L:      linux-crypto@vger.kernel.org
4398 S:      Maintained
4399 F:      crypto/ansi_cprng.c
4400 F:      crypto/rng.c
4401
4402 CS3308 MEDIA DRIVER
4403 M:      Hans Verkuil <hverkuil@xs4all.nl>
4404 L:      linux-media@vger.kernel.org
4405 T:      git git://linuxtv.org/media_tree.git
4406 W:      http://linuxtv.org
4407 S:      Odd Fixes
4408 F:      drivers/media/i2c/cs3308.c
4409
4410 CS5535 Audio ALSA driver
4411 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4412 S:      Maintained
4413 F:      sound/pci/cs5535audio/
4414
4415 CSI DRIVERS FOR ALLWINNER V3s
4416 M:      Yong Deng <yong.deng@magewell.com>
4417 L:      linux-media@vger.kernel.org
4418 T:      git git://linuxtv.org/media_tree.git
4419 S:      Maintained
4420 F:      drivers/media/platform/sunxi/sun6i-csi/
4421 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4422
4423 CW1200 WLAN driver
4424 M:      Solomon Peachy <pizza@shaftnet.org>
4425 S:      Maintained
4426 F:      drivers/net/wireless/st/cw1200/
4427
4428 CX18 VIDEO4LINUX DRIVER
4429 M:      Andy Walls <awalls@md.metrocast.net>
4430 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4431 L:      linux-media@vger.kernel.org
4432 T:      git git://linuxtv.org/media_tree.git
4433 W:      https://linuxtv.org
4434 W:      http://www.ivtvdriver.org/index.php/Cx18
4435 S:      Maintained
4436 F:      Documentation/media/v4l-drivers/cx18*
4437 F:      drivers/media/pci/cx18/
4438 F:      include/uapi/linux/ivtv*
4439
4440 CX2341X MPEG ENCODER HELPER MODULE
4441 M:      Hans Verkuil <hverkuil@xs4all.nl>
4442 L:      linux-media@vger.kernel.org
4443 T:      git git://linuxtv.org/media_tree.git
4444 W:      https://linuxtv.org
4445 S:      Maintained
4446 F:      drivers/media/common/cx2341x*
4447 F:      include/media/drv-intf/cx2341x.h
4448
4449 CX24120 MEDIA DRIVER
4450 M:      Jemma Denson <jdenson@gmail.com>
4451 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4452 L:      linux-media@vger.kernel.org
4453 W:      https://linuxtv.org
4454 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4455 S:      Maintained
4456 F:      drivers/media/dvb-frontends/cx24120*
4457
4458 CX88 VIDEO4LINUX DRIVER
4459 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4460 L:      linux-media@vger.kernel.org
4461 W:      https://linuxtv.org
4462 T:      git git://linuxtv.org/media_tree.git
4463 S:      Odd fixes
4464 F:      Documentation/media/v4l-drivers/cx88*
4465 F:      drivers/media/pci/cx88/
4466
4467 CXD2820R MEDIA DRIVER
4468 M:      Antti Palosaari <crope@iki.fi>
4469 L:      linux-media@vger.kernel.org
4470 W:      https://linuxtv.org
4471 W:      http://palosaari.fi/linux/
4472 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4473 T:      git git://linuxtv.org/anttip/media_tree.git
4474 S:      Maintained
4475 F:      drivers/media/dvb-frontends/cxd2820r*
4476
4477 CXGB3 ETHERNET DRIVER (CXGB3)
4478 M:      Vishal Kulkarni <vishal@chelsio.com>
4479 L:      netdev@vger.kernel.org
4480 W:      http://www.chelsio.com
4481 S:      Supported
4482 F:      drivers/net/ethernet/chelsio/cxgb3/
4483
4484 CXGB3 ISCSI DRIVER (CXGB3I)
4485 M:      Karen Xie <kxie@chelsio.com>
4486 L:      linux-scsi@vger.kernel.org
4487 W:      http://www.chelsio.com
4488 S:      Supported
4489 F:      drivers/scsi/cxgbi/cxgb3i
4490
4491 CXGB4 CRYPTO DRIVER (chcr)
4492 M:      Atul Gupta <atul.gupta@chelsio.com>
4493 L:      linux-crypto@vger.kernel.org
4494 W:      http://www.chelsio.com
4495 S:      Supported
4496 F:      drivers/crypto/chelsio
4497
4498 CXGB4 ETHERNET DRIVER (CXGB4)
4499 M:      Vishal Kulkarni <vishal@chelsio.com>
4500 L:      netdev@vger.kernel.org
4501 W:      http://www.chelsio.com
4502 S:      Supported
4503 F:      drivers/net/ethernet/chelsio/cxgb4/
4504
4505 CXGB4 ISCSI DRIVER (CXGB4I)
4506 M:      Karen Xie <kxie@chelsio.com>
4507 L:      linux-scsi@vger.kernel.org
4508 W:      http://www.chelsio.com
4509 S:      Supported
4510 F:      drivers/scsi/cxgbi/cxgb4i
4511
4512 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4513 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4514 L:      linux-rdma@vger.kernel.org
4515 W:      http://www.openfabrics.org
4516 S:      Supported
4517 F:      drivers/infiniband/hw/cxgb4/
4518 F:      include/uapi/rdma/cxgb4-abi.h
4519
4520 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4521 M:      Casey Leedom <leedom@chelsio.com>
4522 L:      netdev@vger.kernel.org
4523 W:      http://www.chelsio.com
4524 S:      Supported
4525 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4526
4527 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4528 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4529 M:      Andrew Donnellan <ajd@linux.ibm.com>
4530 L:      linuxppc-dev@lists.ozlabs.org
4531 S:      Supported
4532 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4533 F:      drivers/misc/cxl/
4534 F:      include/misc/cxl*
4535 F:      include/uapi/misc/cxl.h
4536 F:      Documentation/powerpc/cxl.rst
4537 F:      Documentation/ABI/testing/sysfs-class-cxl
4538
4539 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4540 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4541 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4542 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4543 L:      linux-scsi@vger.kernel.org
4544 S:      Supported
4545 F:      drivers/scsi/cxlflash/
4546 F:      include/uapi/scsi/cxlflash_ioctl.h
4547 F:      Documentation/powerpc/cxlflash.rst
4548
4549 CYBERPRO FB DRIVER
4550 M:      Russell King <linux@armlinux.org.uk>
4551 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4552 W:      http://www.armlinux.org.uk/
4553 S:      Maintained
4554 F:      drivers/video/fbdev/cyber2000fb.*
4555
4556 CYCLADES ASYNC MUX DRIVER
4557 W:      http://www.cyclades.com/
4558 S:      Orphan
4559 F:      drivers/tty/cyclades.c
4560 F:      include/linux/cyclades.h
4561 F:      include/uapi/linux/cyclades.h
4562
4563 CYCLADES PC300 DRIVER
4564 W:      http://www.cyclades.com/
4565 S:      Orphan
4566 F:      drivers/net/wan/pc300*
4567
4568 CYPRESS_FIRMWARE MEDIA DRIVER
4569 M:      Antti Palosaari <crope@iki.fi>
4570 L:      linux-media@vger.kernel.org
4571 W:      https://linuxtv.org
4572 W:      http://palosaari.fi/linux/
4573 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4574 T:      git git://linuxtv.org/anttip/media_tree.git
4575 S:      Maintained
4576 F:      drivers/media/common/cypress_firmware*
4577
4578 CYTTSP TOUCHSCREEN DRIVER
4579 M:      Ferruh Yigit <fery@cypress.com>
4580 L:      linux-input@vger.kernel.org
4581 S:      Supported
4582 F:      drivers/input/touchscreen/cyttsp*
4583 F:      include/linux/input/cyttsp.h
4584
4585 D-LINK DIR-685 TOUCHKEYS DRIVER
4586 M:      Linus Walleij <linus.walleij@linaro.org>
4587 L:      linux-input@vger.kernel.org
4588 S:      Supported
4589 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4590
4591 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4592 M:      Joshua Kinard <kumba@gentoo.org>
4593 S:      Maintained
4594 F:      drivers/rtc/rtc-ds1685.c
4595 F:      include/linux/rtc/ds1685.h
4596
4597 DAMA SLAVE for AX.25
4598 M:      Joerg Reuter <jreuter@yaina.de>
4599 W:      http://yaina.de/jreuter/
4600 W:      http://www.qsl.net/dl1bke/
4601 L:      linux-hams@vger.kernel.org
4602 S:      Maintained
4603 F:      net/ax25/af_ax25.c
4604 F:      net/ax25/ax25_dev.c
4605 F:      net/ax25/ax25_ds_*
4606 F:      net/ax25/ax25_in.c
4607 F:      net/ax25/ax25_out.c
4608 F:      net/ax25/ax25_timer.c
4609 F:      net/ax25/sysctl_net_ax25.c
4610
4611 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4612 L:      netdev@vger.kernel.org
4613 S:      Orphan
4614 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4615 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4616
4617 DC390/AM53C974 SCSI driver
4618 M:      Hannes Reinecke <hare@suse.com>
4619 L:      linux-scsi@vger.kernel.org
4620 S:      Maintained
4621 F:      drivers/scsi/am53c974.c
4622
4623 DC395x SCSI driver
4624 M:      Oliver Neukum <oliver@neukum.org>
4625 M:      Ali Akcaagac <aliakc@web.de>
4626 M:      Jamie Lenehan <lenehan@twibble.org>
4627 L:      dc395x@twibble.org
4628 W:      http://twibble.org/dist/dc395x/
4629 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4630 S:      Maintained
4631 F:      Documentation/scsi/dc395x.txt
4632 F:      drivers/scsi/dc395x.*
4633
4634 DCCP PROTOCOL
4635 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4636 L:      dccp@vger.kernel.org
4637 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4638 S:      Maintained
4639 F:      include/linux/dccp.h
4640 F:      include/uapi/linux/dccp.h
4641 F:      include/linux/tfrc.h
4642 F:      net/dccp/
4643
4644 DECnet NETWORK LAYER
4645 W:      http://linux-decnet.sourceforge.net
4646 L:      linux-decnet-user@lists.sourceforge.net
4647 S:      Orphan
4648 F:      Documentation/networking/decnet.txt
4649 F:      net/decnet/
4650
4651 DECSTATION PLATFORM SUPPORT
4652 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4653 L:      linux-mips@vger.kernel.org
4654 W:      http://www.linux-mips.org/wiki/DECstation
4655 S:      Maintained
4656 F:      arch/mips/dec/
4657 F:      arch/mips/include/asm/dec/
4658 F:      arch/mips/include/asm/mach-dec/
4659
4660 DEFXX FDDI NETWORK DRIVER
4661 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4662 S:      Maintained
4663 F:      drivers/net/fddi/defxx.*
4664
4665 DEINTERLACE DRIVERS FOR ALLWINNER H3
4666 M:      Jernej Skrabec <jernej.skrabec@siol.net>
4667 L:      linux-media@vger.kernel.org
4668 T:      git git://linuxtv.org/media_tree.git
4669 S:      Maintained
4670 F:      drivers/media/platform/sunxi/sun8i-di/
4671 F:      Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml
4672
4673 DELL SMBIOS DRIVER
4674 M:      Pali Rohár <pali.rohar@gmail.com>
4675 M:      Mario Limonciello <mario.limonciello@dell.com>
4676 L:      platform-driver-x86@vger.kernel.org
4677 S:      Maintained
4678 F:      drivers/platform/x86/dell-smbios.*
4679
4680 DELL SMBIOS SMM DRIVER
4681 M:      Mario Limonciello <mario.limonciello@dell.com>
4682 L:      platform-driver-x86@vger.kernel.org
4683 S:      Maintained
4684 F:      drivers/platform/x86/dell-smbios-smm.c
4685
4686 DELL SMBIOS WMI DRIVER
4687 M:      Mario Limonciello <mario.limonciello@dell.com>
4688 L:      platform-driver-x86@vger.kernel.org
4689 S:      Maintained
4690 F:      drivers/platform/x86/dell-smbios-wmi.c
4691 F:      tools/wmi/dell-smbios-example.c
4692
4693 DEFZA FDDI NETWORK DRIVER
4694 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4695 S:      Maintained
4696 F:      drivers/net/fddi/defza.*
4697
4698 DELL LAPTOP DRIVER
4699 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4700 M:      Pali Rohár <pali.rohar@gmail.com>
4701 L:      platform-driver-x86@vger.kernel.org
4702 S:      Maintained
4703 F:      drivers/platform/x86/dell-laptop.c
4704
4705 DELL LAPTOP FREEFALL DRIVER
4706 M:      Pali Rohár <pali.rohar@gmail.com>
4707 S:      Maintained
4708 F:      drivers/platform/x86/dell-smo8800.c
4709
4710 DELL LAPTOP RBTN DRIVER
4711 M:      Pali Rohár <pali.rohar@gmail.com>
4712 S:      Maintained
4713 F:      drivers/platform/x86/dell-rbtn.*
4714
4715 DELL REMOTE BIOS UPDATE DRIVER
4716 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4717 L:      platform-driver-x86@vger.kernel.org
4718 S:      Maintained
4719 F:      drivers/platform/x86/dell_rbu.c
4720
4721 DELL LAPTOP SMM DRIVER
4722 M:      Pali Rohár <pali.rohar@gmail.com>
4723 S:      Maintained
4724 F:      drivers/hwmon/dell-smm-hwmon.c
4725 F:      include/uapi/linux/i8k.h
4726
4727 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4728 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4729 L:      platform-driver-x86@vger.kernel.org
4730 S:      Maintained
4731 F:      Documentation/driver-api/dcdbas.rst
4732 F:      drivers/platform/x86/dcdbas.*
4733
4734 DELL WMI NOTIFICATIONS DRIVER
4735 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4736 M:      Pali Rohár <pali.rohar@gmail.com>
4737 S:      Maintained
4738 F:      drivers/platform/x86/dell-wmi.c
4739
4740 DELL WMI DESCRIPTOR DRIVER
4741 M:      Mario Limonciello <mario.limonciello@dell.com>
4742 S:      Maintained
4743 F:      drivers/platform/x86/dell-wmi-descriptor.c
4744
4745 DELTA ST MEDIA DRIVER
4746 M:      Hugues Fruchet <hugues.fruchet@st.com>
4747 L:      linux-media@vger.kernel.org
4748 T:      git git://linuxtv.org/media_tree.git
4749 W:      https://linuxtv.org
4750 S:      Supported
4751 F:      drivers/media/platform/sti/delta
4752
4753 DENALI NAND DRIVER
4754 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4755 L:      linux-mtd@lists.infradead.org
4756 S:      Supported
4757 F:      drivers/mtd/nand/raw/denali*
4758
4759 DESIGNWARE EDMA CORE IP DRIVER
4760 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
4761 L:      dmaengine@vger.kernel.org
4762 S:      Maintained
4763 F:      drivers/dma/dw-edma/
4764 F:      include/linux/dma/edma.h
4765
4766 DESIGNWARE USB2 DRD IP DRIVER
4767 M:      Minas Harutyunyan <hminas@synopsys.com>
4768 L:      linux-usb@vger.kernel.org
4769 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4770 S:      Maintained
4771 F:      drivers/usb/dwc2/
4772
4773 DESIGNWARE USB3 DRD IP DRIVER
4774 M:      Felipe Balbi <balbi@kernel.org>
4775 L:      linux-usb@vger.kernel.org
4776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4777 S:      Maintained
4778 F:      drivers/usb/dwc3/
4779
4780 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4781 M:      Andreas Klinger <ak@it-klinger.de>
4782 L:      linux-iio@vger.kernel.org
4783 S:      Maintained
4784 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4785 F:      drivers/iio/proximity/srf*.c
4786
4787 DEVICE COREDUMP (DEV_COREDUMP)
4788 M:      Johannes Berg <johannes@sipsolutions.net>
4789 L:      linux-kernel@vger.kernel.org
4790 S:      Maintained
4791 F:      drivers/base/devcoredump.c
4792 F:      include/linux/devcoredump.h
4793
4794 DEVICE FREQUENCY (DEVFREQ)
4795 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4796 M:      Kyungmin Park <kyungmin.park@samsung.com>
4797 M:      Chanwoo Choi <cw00.choi@samsung.com>
4798 L:      linux-pm@vger.kernel.org
4799 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
4800 S:      Maintained
4801 F:      drivers/devfreq/
4802 F:      include/linux/devfreq.h
4803 F:      Documentation/devicetree/bindings/devfreq/
4804 F:      include/trace/events/devfreq.h
4805
4806 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4807 M:      Chanwoo Choi <cw00.choi@samsung.com>
4808 L:      linux-pm@vger.kernel.org
4809 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
4810 S:      Supported
4811 F:      drivers/devfreq/event/
4812 F:      drivers/devfreq/devfreq-event.c
4813 F:      include/dt-bindings/pmu/exynos_ppmu.h
4814 F:      include/linux/devfreq-event.h
4815 F:      Documentation/devicetree/bindings/devfreq/event/
4816
4817 DEVICE NUMBER REGISTRY
4818 M:      Torben Mathiasen <device@lanana.org>
4819 W:      http://lanana.org/docs/device-list/index.html
4820 S:      Maintained
4821
4822 DEVICE-MAPPER  (LVM)
4823 M:      Alasdair Kergon <agk@redhat.com>
4824 M:      Mike Snitzer <snitzer@redhat.com>
4825 M:      dm-devel@redhat.com
4826 L:      dm-devel@redhat.com
4827 W:      http://sources.redhat.com/dm
4828 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4829 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4830 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4831 S:      Maintained
4832 F:      Documentation/admin-guide/device-mapper/
4833 F:      drivers/md/Makefile
4834 F:      drivers/md/Kconfig
4835 F:      drivers/md/dm*
4836 F:      drivers/md/persistent-data/
4837 F:      include/linux/device-mapper.h
4838 F:      include/linux/dm-*.h
4839 F:      include/uapi/linux/dm-*.h
4840
4841 DEVLINK
4842 M:      Jiri Pirko <jiri@mellanox.com>
4843 L:      netdev@vger.kernel.org
4844 S:      Supported
4845 F:      net/core/devlink.c
4846 F:      include/net/devlink.h
4847 F:      include/uapi/linux/devlink.h
4848
4849 DIALOG SEMICONDUCTOR DRIVERS
4850 M:      Support Opensource <support.opensource@diasemi.com>
4851 W:      http://www.dialog-semiconductor.com/products
4852 S:      Supported
4853 F:      Documentation/hwmon/da90??.rst
4854 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4855 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4856 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4857 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4858 F:      Documentation/devicetree/bindings/regulator/slg51000.txt
4859 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4860 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4861 F:      drivers/gpio/gpio-da90??.c
4862 F:      drivers/hwmon/da90??-hwmon.c
4863 F:      drivers/iio/adc/da91??-*.c
4864 F:      drivers/input/misc/da90??_onkey.c
4865 F:      drivers/input/touchscreen/da9052_tsi.c
4866 F:      drivers/leds/leds-da90??.c
4867 F:      drivers/mfd/da903x.c
4868 F:      drivers/mfd/da90??-*.c
4869 F:      drivers/mfd/da91??-*.c
4870 F:      drivers/power/supply/da9052-battery.c
4871 F:      drivers/power/supply/da91??-*.c
4872 F:      drivers/regulator/da903x.c
4873 F:      drivers/regulator/da9???-regulator.[ch]
4874 F:      drivers/regulator/slg51000-regulator.[ch]
4875 F:      drivers/thermal/da90??-thermal.c
4876 F:      drivers/rtc/rtc-da90??.c
4877 F:      drivers/video/backlight/da90??_bl.c
4878 F:      drivers/watchdog/da90??_wdt.c
4879 F:      include/linux/mfd/da903x.h
4880 F:      include/linux/mfd/da9052/
4881 F:      include/linux/mfd/da9055/
4882 F:      include/linux/mfd/da9062/
4883 F:      include/linux/mfd/da9063/
4884 F:      include/linux/mfd/da9150/
4885 F:      include/linux/regulator/da9211.h
4886 F:      include/sound/da[79]*.h
4887 F:      sound/soc/codecs/da[79]*.[ch]
4888
4889 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4890 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4891 L:      linux-gpio@vger.kernel.org
4892 S:      Maintained
4893 F:      drivers/gpio/gpio-gpio-mm.c
4894
4895 DIOLAN U2C-12 I2C DRIVER
4896 M:      Guenter Roeck <linux@roeck-us.net>
4897 L:      linux-i2c@vger.kernel.org
4898 S:      Maintained
4899 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4900
4901 FILESYSTEM DIRECT ACCESS (DAX)
4902 M:      Dan Williams <dan.j.williams@intel.com>
4903 R:      Matthew Wilcox <willy@infradead.org>
4904 R:      Jan Kara <jack@suse.cz>
4905 L:      linux-fsdevel@vger.kernel.org
4906 L:      linux-nvdimm@lists.01.org
4907 S:      Supported
4908 F:      fs/dax.c
4909 F:      include/linux/dax.h
4910 F:      include/trace/events/fs_dax.h
4911
4912 DEVICE DIRECT ACCESS (DAX)
4913 M:      Dan Williams <dan.j.williams@intel.com>
4914 M:      Vishal Verma <vishal.l.verma@intel.com>
4915 M:      Dave Jiang <dave.jiang@intel.com>
4916 L:      linux-nvdimm@lists.01.org
4917 S:      Supported
4918 F:      drivers/dax/
4919
4920 DIRECTORY NOTIFICATION (DNOTIFY)
4921 M:      Jan Kara <jack@suse.cz>
4922 R:      Amir Goldstein <amir73il@gmail.com>
4923 L:      linux-fsdevel@vger.kernel.org
4924 S:      Maintained
4925 F:      Documentation/filesystems/dnotify.txt
4926 F:      fs/notify/dnotify/
4927 F:      include/linux/dnotify.h
4928
4929 DISK GEOMETRY AND PARTITION HANDLING
4930 M:      Andries Brouwer <aeb@cwi.nl>
4931 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4932 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4933 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4934 S:      Maintained
4935
4936 DISKQUOTA
4937 M:      Jan Kara <jack@suse.com>
4938 S:      Maintained
4939 F:      Documentation/filesystems/quota.txt
4940 F:      fs/quota/
4941 F:      include/linux/quota*.h
4942 F:      include/uapi/linux/quota*.h
4943
4944 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4945 M:      Bernie Thompson <bernie@plugable.com>
4946 L:      linux-fbdev@vger.kernel.org
4947 S:      Maintained
4948 W:      http://plugable.com/category/projects/udlfb/
4949 F:      drivers/video/fbdev/udlfb.c
4950 F:      include/video/udlfb.h
4951 F:      Documentation/fb/udlfb.rst
4952
4953 DISTRIBUTED LOCK MANAGER (DLM)
4954 M:      Christine Caulfield <ccaulfie@redhat.com>
4955 M:      David Teigland <teigland@redhat.com>
4956 L:      cluster-devel@redhat.com
4957 W:      http://sources.redhat.com/cluster/
4958 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4959 S:      Supported
4960 F:      fs/dlm/
4961
4962 DMA BUFFER SHARING FRAMEWORK
4963 M:      Sumit Semwal <sumit.semwal@linaro.org>
4964 S:      Maintained
4965 L:      linux-media@vger.kernel.org
4966 L:      dri-devel@lists.freedesktop.org
4967 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4968 F:      drivers/dma-buf/
4969 F:      include/linux/dma-buf*
4970 F:      include/linux/reservation.h
4971 F:      include/linux/*fence.h
4972 F:      Documentation/driver-api/dma-buf.rst
4973 K:      dma_(buf|fence|resv)
4974 T:      git git://anongit.freedesktop.org/drm/drm-misc
4975
4976 DMA-BUF HEAPS FRAMEWORK
4977 M:      Sumit Semwal <sumit.semwal@linaro.org>
4978 R:      Andrew F. Davis <afd@ti.com>
4979 R:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4980 R:      Liam Mark <lmark@codeaurora.org>
4981 R:      Laura Abbott <labbott@redhat.com>
4982 R:      Brian Starkey <Brian.Starkey@arm.com>
4983 R:      John Stultz <john.stultz@linaro.org>
4984 S:      Maintained
4985 L:      linux-media@vger.kernel.org
4986 L:      dri-devel@lists.freedesktop.org
4987 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4988 F:      include/uapi/linux/dma-heap.h
4989 F:      include/linux/dma-heap.h
4990 F:      drivers/dma-buf/dma-heap.c
4991 F:      drivers/dma-buf/heaps/*
4992 T:      git git://anongit.freedesktop.org/drm/drm-misc
4993
4994 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4995 M:      Vinod Koul <vkoul@kernel.org>
4996 L:      dmaengine@vger.kernel.org
4997 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4998 S:      Maintained
4999 F:      drivers/dma/
5000 F:      include/linux/dmaengine.h
5001 F:      include/linux/of_dma.h
5002 F:      Documentation/devicetree/bindings/dma/
5003 F:      Documentation/driver-api/dmaengine/
5004 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
5005
5006 DMA MAPPING HELPERS
5007 M:      Christoph Hellwig <hch@lst.de>
5008 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5009 R:      Robin Murphy <robin.murphy@arm.com>
5010 L:      iommu@lists.linux-foundation.org
5011 T:      git git://git.infradead.org/users/hch/dma-mapping.git
5012 W:      http://git.infradead.org/users/hch/dma-mapping.git
5013 S:      Supported
5014 F:      kernel/dma/
5015 F:      include/asm-generic/dma-mapping.h
5016 F:      include/linux/dma-direct.h
5017 F:      include/linux/dma-mapping.h
5018 F:      include/linux/dma-noncoherent.h
5019
5020 DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422
5021 M:      Lukasz Luba <l.luba@partner.samsung.com>
5022 L:      linux-pm@vger.kernel.org
5023 L:      linux-samsung-soc@vger.kernel.org
5024 S:      Maintained
5025 F:      drivers/memory/samsung/exynos5422-dmc.c
5026 F:      Documentation/devicetree/bindings/memory-controllers/exynos5422-dmc.txt
5027
5028 DME1737 HARDWARE MONITOR DRIVER
5029 M:      Juerg Haefliger <juergh@gmail.com>
5030 L:      linux-hwmon@vger.kernel.org
5031 S:      Maintained
5032 F:      Documentation/hwmon/dme1737.rst
5033 F:      drivers/hwmon/dme1737.c
5034
5035 DMI/SMBIOS SUPPORT
5036 M:      Jean Delvare <jdelvare@suse.com>
5037 S:      Maintained
5038 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
5039 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
5040 F:      drivers/firmware/dmi-id.c
5041 F:      drivers/firmware/dmi_scan.c
5042 F:      include/linux/dmi.h
5043
5044 DOCUMENTATION
5045 M:      Jonathan Corbet <corbet@lwn.net>
5046 L:      linux-doc@vger.kernel.org
5047 S:      Maintained
5048 F:      Documentation/
5049 F:      scripts/documentation-file-ref-check
5050 F:      scripts/kernel-doc
5051 F:      scripts/sphinx-pre-install
5052 X:      Documentation/ABI/
5053 X:      Documentation/firmware-guide/acpi/
5054 X:      Documentation/devicetree/
5055 X:      Documentation/i2c/
5056 X:      Documentation/media/
5057 X:      Documentation/power/
5058 X:      Documentation/spi/
5059 T:      git git://git.lwn.net/linux.git docs-next
5060
5061 DOCUMENTATION/ITALIAN
5062 M:      Federico Vaga <federico.vaga@vaga.pv.it>
5063 L:      linux-doc@vger.kernel.org
5064 S:      Maintained
5065 F:      Documentation/translations/it_IT
5066
5067 DOCUMENTATION SCRIPTS
5068 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5069 L:      linux-doc@vger.kernel.org
5070 S:      Maintained
5071 F:      scripts/documentation-file-ref-check
5072 F:      scripts/sphinx-pre-install
5073 F:      Documentation/sphinx/parse-headers.pl
5074
5075 DONGWOON DW9714 LENS VOICE COIL DRIVER
5076 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
5077 L:      linux-media@vger.kernel.org
5078 T:      git git://linuxtv.org/media_tree.git
5079 S:      Maintained
5080 F:      drivers/media/i2c/dw9714.c
5081 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
5082
5083 DONGWOON DW9807 LENS VOICE COIL DRIVER
5084 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
5085 L:      linux-media@vger.kernel.org
5086 T:      git git://linuxtv.org/media_tree.git
5087 S:      Maintained
5088 F:      drivers/media/i2c/dw9807-vcm.c
5089 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
5090
5091 DOUBLETALK DRIVER
5092 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
5093 L:      blinux-list@redhat.com
5094 S:      Maintained
5095 F:      drivers/char/dtlk.c
5096 F:      include/linux/dtlk.h
5097
5098 DPAA2 DATAPATH I/O (DPIO) DRIVER
5099 M:      Roy Pledge <Roy.Pledge@nxp.com>
5100 L:      linux-kernel@vger.kernel.org
5101 S:      Maintained
5102 F:      drivers/soc/fsl/dpio
5103
5104 DPAA2 ETHERNET DRIVER
5105 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
5106 L:      netdev@vger.kernel.org
5107 S:      Maintained
5108 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
5109 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-mac*
5110 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
5111 F:      drivers/net/ethernet/freescale/dpaa2/dpmac*
5112 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
5113 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
5114 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
5115 F:      Documentation/networking/device_drivers/freescale/dpaa2/ethernet-driver.rst
5116 F:      Documentation/networking/device_drivers/freescale/dpaa2/mac-phy-support.rst
5117
5118 DPAA2 ETHERNET SWITCH DRIVER
5119 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
5120 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
5121 L:      linux-kernel@vger.kernel.org
5122 S:      Maintained
5123 F:      drivers/staging/fsl-dpaa2/ethsw
5124
5125 DPT_I2O SCSI RAID DRIVER
5126 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
5127 L:      linux-scsi@vger.kernel.org
5128 W:      http://www.adaptec.com/
5129 S:      Maintained
5130 F:      drivers/scsi/dpt*
5131 F:      drivers/scsi/dpt/
5132
5133 DRBD DRIVER
5134 M:      Philipp Reisner <philipp.reisner@linbit.com>
5135 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
5136 L:      drbd-dev@lists.linbit.com
5137 W:      http://www.drbd.org
5138 T:      git git://git.linbit.com/linux-drbd.git
5139 T:      git git://git.linbit.com/drbd-8.4.git
5140 S:      Supported
5141 F:      drivers/block/drbd/
5142 F:      lib/lru_cache.c
5143 F:      Documentation/admin-guide/blockdev/
5144
5145 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
5146 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5147 R:      "Rafael J. Wysocki" <rafael@kernel.org>
5148 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
5149 S:      Supported
5150 F:      Documentation/kobject.txt
5151 F:      drivers/base/
5152 F:      fs/debugfs/
5153 F:      fs/sysfs/
5154 F:      include/linux/debugfs.h
5155 F:      include/linux/kobj*
5156 F:      lib/kobj*
5157
5158 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
5159 M:      Kevin Hilman <khilman@kernel.org>
5160 M:      Nishanth Menon <nm@ti.com>
5161 S:      Maintained
5162 F:      drivers/power/avs/
5163 F:      include/linux/power/smartreflex.h
5164 L:      linux-pm@vger.kernel.org
5165
5166 DRM DRIVER FOR ARM PL111 CLCD
5167 M:      Eric Anholt <eric@anholt.net>
5168 T:      git git://anongit.freedesktop.org/drm/drm-misc
5169 S:      Supported
5170 F:      drivers/gpu/drm/pl111/
5171
5172 DRM DRIVER FOR ARM VERSATILE TFT PANELS
5173 M:      Linus Walleij <linus.walleij@linaro.org>
5174 T:      git git://anongit.freedesktop.org/drm/drm-misc
5175 S:      Maintained
5176 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
5177 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
5178
5179 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
5180 M:      Dave Airlie <airlied@redhat.com>
5181 S:      Odd Fixes
5182 F:      drivers/gpu/drm/ast/
5183
5184 DRM DRIVER FOR ASPEED BMC GFX
5185 M:      Joel Stanley <joel@jms.id.au>
5186 L:      linux-aspeed@lists.ozlabs.org
5187 T:      git git://anongit.freedesktop.org/drm/drm-misc
5188 S:      Supported
5189 F:      drivers/gpu/drm/aspeed/
5190 F:      Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
5191
5192 DRM DRIVER FOR BOCHS VIRTUAL GPU
5193 M:      Gerd Hoffmann <kraxel@redhat.com>
5194 L:      virtualization@lists.linux-foundation.org
5195 T:      git git://anongit.freedesktop.org/drm/drm-misc
5196 S:      Maintained
5197 F:      drivers/gpu/drm/bochs/
5198
5199 DRM DRIVER FOR BOE HIMAX8279D PANELS
5200 M:      Jerry Han <hanxu5@huaqin.corp-partner.google.com>
5201 S:      Maintained
5202 F:      drivers/gpu/drm/panel/panel-boe-himax8279d.c
5203 F:      Documentation/devicetree/bindings/display/panel/boe,himax8279d.txt
5204
5205 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
5206 M:      Linus Walleij <linus.walleij@linaro.org>
5207 T:      git git://anongit.freedesktop.org/drm/drm-misc
5208 S:      Maintained
5209 F:      drivers/gpu/drm/tve200/
5210
5211 DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
5212 M:      Jagan Teki <jagan@amarulasolutions.com>
5213 S:      Maintained
5214 F:      drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
5215 F:      Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.txt
5216
5217 DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS
5218 M:      Hans de Goede <hdegoede@redhat.com>
5219 T:      git git://anongit.freedesktop.org/drm/drm-misc
5220 S:      Maintained
5221 F:      drivers/gpu/drm/tiny/gm12u320.c
5222
5223 DRM DRIVER FOR ILITEK ILI9225 PANELS
5224 M:      David Lechner <david@lechnology.com>
5225 T:      git git://anongit.freedesktop.org/drm/drm-misc
5226 S:      Maintained
5227 F:      drivers/gpu/drm/tiny/ili9225.c
5228 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
5229
5230 DRM DRIVER FOR HX8357D PANELS
5231 M:      Eric Anholt <eric@anholt.net>
5232 T:      git git://anongit.freedesktop.org/drm/drm-misc
5233 S:      Maintained
5234 F:      drivers/gpu/drm/tiny/hx8357d.c
5235 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
5236
5237 DRM DRIVER FOR INTEL I810 VIDEO CARDS
5238 S:      Orphan / Obsolete
5239 F:      drivers/gpu/drm/i810/
5240 F:      include/uapi/drm/i810_drm.h
5241
5242 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
5243 S:      Orphan / Obsolete
5244 F:      drivers/gpu/drm/mga/
5245 F:      include/uapi/drm/mga_drm.h
5246
5247 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
5248 M:      Dave Airlie <airlied@redhat.com>
5249 S:      Odd Fixes
5250 F:      drivers/gpu/drm/mgag200/
5251
5252 DRM DRIVER FOR MI0283QT
5253 M:      Noralf Trønnes <noralf@tronnes.org>
5254 T:      git git://anongit.freedesktop.org/drm/drm-misc
5255 S:      Maintained
5256 F:      drivers/gpu/drm/tiny/mi0283qt.c
5257 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
5258
5259 DRM DRIVER FOR MSM ADRENO GPU
5260 M:      Rob Clark <robdclark@gmail.com>
5261 M:      Sean Paul <sean@poorly.run>
5262 L:      linux-arm-msm@vger.kernel.org
5263 L:      dri-devel@lists.freedesktop.org
5264 L:      freedreno@lists.freedesktop.org
5265 T:      git https://gitlab.freedesktop.org/drm/msm.git
5266 S:      Maintained
5267 F:      drivers/gpu/drm/msm/
5268 F:      include/uapi/drm/msm_drm.h
5269 F:      Documentation/devicetree/bindings/display/msm/
5270
5271 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
5272 M:      Ben Skeggs <bskeggs@redhat.com>
5273 L:      dri-devel@lists.freedesktop.org
5274 L:      nouveau@lists.freedesktop.org
5275 T:      git git://github.com/skeggsb/linux
5276 S:      Supported
5277 F:      drivers/gpu/drm/nouveau/
5278 F:      include/uapi/drm/nouveau_drm.h
5279
5280 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
5281 M:      Stefan Mavrodiev <stefan@olimex.com>
5282 S:      Maintained
5283 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
5284 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
5285
5286 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
5287 M:      Noralf Trønnes <noralf@tronnes.org>
5288 T:      git git://anongit.freedesktop.org/drm/drm-misc
5289 S:      Maintained
5290 F:      drivers/gpu/drm/tiny/repaper.c
5291 F:      Documentation/devicetree/bindings/display/repaper.txt
5292
5293 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
5294 M:      Dave Airlie <airlied@redhat.com>
5295 M:      Gerd Hoffmann <kraxel@redhat.com>
5296 L:      virtualization@lists.linux-foundation.org
5297 T:      git git://anongit.freedesktop.org/drm/drm-misc
5298 S:      Obsolete
5299 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
5300 F:      drivers/gpu/drm/cirrus/
5301
5302 DRM DRIVER FOR QXL VIRTUAL GPU
5303 M:      Dave Airlie <airlied@redhat.com>
5304 M:      Gerd Hoffmann <kraxel@redhat.com>
5305 L:      virtualization@lists.linux-foundation.org
5306 L:      spice-devel@lists.freedesktop.org
5307 T:      git git://anongit.freedesktop.org/drm/drm-misc
5308 S:      Maintained
5309 F:      drivers/gpu/drm/qxl/
5310 F:      include/uapi/drm/qxl_drm.h
5311
5312 DRM DRIVER FOR RAYDIUM RM67191 PANELS
5313 M:      Robert Chiras <robert.chiras@nxp.com>
5314 S:      Maintained
5315 F:      drivers/gpu/drm/panel/panel-raydium-rm67191.c
5316 F:      Documentation/devicetree/bindings/display/panel/raydium,rm67191.txt
5317
5318 DRM DRIVER FOR RAGE 128 VIDEO CARDS
5319 S:      Orphan / Obsolete
5320 F:      drivers/gpu/drm/r128/
5321 F:      include/uapi/drm/r128_drm.h
5322
5323 DRM DRIVER FOR ROCKTECH JH057N00900 PANELS
5324 M:      Guido Günther <agx@sigxcpu.org>
5325 R:      Purism Kernel Team <kernel@puri.sm>
5326 S:      Maintained
5327 F:      drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c
5328 F:      Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.txt
5329
5330 DRM DRIVER FOR SAVAGE VIDEO CARDS
5331 S:      Orphan / Obsolete
5332 F:      drivers/gpu/drm/savage/
5333 F:      include/uapi/drm/savage_drm.h
5334
5335 DRM DRIVER FOR SIS VIDEO CARDS
5336 S:      Orphan / Obsolete
5337 F:      drivers/gpu/drm/sis/
5338 F:      include/uapi/drm/sis_drm.h
5339
5340 DRM DRIVER FOR SITRONIX ST7701 PANELS
5341 M:      Jagan Teki <jagan@amarulasolutions.com>
5342 S:      Maintained
5343 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5344 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5345
5346 DRM DRIVER FOR SITRONIX ST7586 PANELS
5347 M:      David Lechner <david@lechnology.com>
5348 T:      git git://anongit.freedesktop.org/drm/drm-misc
5349 S:      Maintained
5350 F:      drivers/gpu/drm/tiny/st7586.c
5351 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5352
5353 DRM DRIVER FOR SITRONIX ST7735R PANELS
5354 M:      David Lechner <david@lechnology.com>
5355 T:      git git://anongit.freedesktop.org/drm/drm-misc
5356 S:      Maintained
5357 F:      drivers/gpu/drm/tiny/st7735r.c
5358 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5359
5360 DRM DRIVER FOR SONY ACX424AKP PANELS
5361 M:      Linus Walleij <linus.walleij@linaro.org>
5362 T:      git git://anongit.freedesktop.org/drm/drm-misc
5363 S:      Maintained
5364 F:      drivers/gpu/drm/panel/panel-sony-acx424akp.c
5365
5366 DRM DRIVER FOR ST-ERICSSON MCDE
5367 M:      Linus Walleij <linus.walleij@linaro.org>
5368 T:      git git://anongit.freedesktop.org/drm/drm-misc
5369 S:      Maintained
5370 F:      drivers/gpu/drm/mcde/
5371 F:      Documentation/devicetree/bindings/display/ste,mcde.txt
5372
5373 DRM DRIVER FOR TDFX VIDEO CARDS
5374 S:      Orphan / Obsolete
5375 F:      drivers/gpu/drm/tdfx/
5376
5377 DRM DRIVER FOR TPO TPG110 PANELS
5378 M:      Linus Walleij <linus.walleij@linaro.org>
5379 T:      git git://anongit.freedesktop.org/drm/drm-misc
5380 S:      Maintained
5381 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5382 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml
5383
5384 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5385 M:      Dave Airlie <airlied@redhat.com>
5386 R:      Sean Paul <sean@poorly.run>
5387 L:      dri-devel@lists.freedesktop.org
5388 S:      Odd Fixes
5389 F:      drivers/gpu/drm/udl/
5390 T:      git git://anongit.freedesktop.org/drm/drm-misc
5391
5392 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
5393 M:      Hans de Goede <hdegoede@redhat.com>
5394 L:      dri-devel@lists.freedesktop.org
5395 S:      Maintained
5396 F:      drivers/gpu/drm/vboxvideo/
5397 T:      git git://anongit.freedesktop.org/drm/drm-misc
5398
5399 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5400 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5401 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5402 R:      Daniel Vetter <daniel@ffwll.ch>
5403 T:      git git://anongit.freedesktop.org/drm/drm-misc
5404 S:      Maintained
5405 L:      dri-devel@lists.freedesktop.org
5406 F:      drivers/gpu/drm/vkms/
5407 F:      Documentation/gpu/vkms.rst
5408
5409 DRM DRIVER FOR VMWARE VIRTUAL GPU
5410 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5411 M:      Thomas Hellstrom <thellstrom@vmware.com>
5412 L:      dri-devel@lists.freedesktop.org
5413 T:      git git://people.freedesktop.org/~thomash/linux
5414 S:      Supported
5415 F:      drivers/gpu/drm/vmwgfx/
5416 F:      include/uapi/drm/vmwgfx_drm.h
5417
5418 DRM DRIVERS
5419 M:      David Airlie <airlied@linux.ie>
5420 M:      Daniel Vetter <daniel@ffwll.ch>
5421 L:      dri-devel@lists.freedesktop.org
5422 T:      git git://anongit.freedesktop.org/drm/drm
5423 B:      https://bugs.freedesktop.org/
5424 C:      irc://chat.freenode.net/dri-devel
5425 S:      Maintained
5426 F:      drivers/gpu/drm/
5427 F:      drivers/gpu/vga/
5428 F:      Documentation/devicetree/bindings/display/
5429 F:      Documentation/devicetree/bindings/gpu/
5430 F:      Documentation/gpu/
5431 F:      include/drm/
5432 F:      include/uapi/drm/
5433 F:      include/linux/vga*
5434
5435 DRM DRIVERS AND MISC GPU PATCHES
5436 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5437 M:      Maxime Ripard <mripard@kernel.org>
5438 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5439 S:      Maintained
5440 T:      git git://anongit.freedesktop.org/drm/drm-misc
5441 F:      Documentation/gpu/
5442 F:      drivers/gpu/vga/
5443 F:      drivers/gpu/drm/*
5444 F:      include/drm/drm*
5445 F:      include/uapi/drm/drm*
5446 F:      include/linux/vga*
5447
5448 DRM DRIVERS FOR ALLWINNER A10
5449 M:      Maxime Ripard <mripard@kernel.org>
5450 M:      Chen-Yu Tsai <wens@csie.org>
5451 L:      dri-devel@lists.freedesktop.org
5452 S:      Supported
5453 F:      drivers/gpu/drm/sun4i/
5454 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5455 T:      git git://anongit.freedesktop.org/drm/drm-misc
5456
5457 DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE
5458 M:      Maxime Ripard <mripard@kernel.org>
5459 M:      Chen-Yu Tsai <wens@csie.org>
5460 R:      Jernej Skrabec <jernej.skrabec@siol.net>
5461 L:      dri-devel@lists.freedesktop.org
5462 S:      Supported
5463 F:      drivers/gpu/drm/sun4i/sun8i*
5464 T:      git git://anongit.freedesktop.org/drm/drm-misc
5465
5466 DRM DRIVERS FOR AMLOGIC SOCS
5467 M:      Neil Armstrong <narmstrong@baylibre.com>
5468 L:      dri-devel@lists.freedesktop.org
5469 L:      linux-amlogic@lists.infradead.org
5470 W:      http://linux-meson.com/
5471 S:      Supported
5472 F:      drivers/gpu/drm/meson/
5473 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml
5474 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml
5475 F:      Documentation/gpu/meson.rst
5476 T:      git git://anongit.freedesktop.org/drm/drm-misc
5477
5478 DRM DRIVERS FOR ATMEL HLCDC
5479 M:      Sam Ravnborg <sam@ravnborg.org>
5480 M:      Boris Brezillon <bbrezillon@kernel.org>
5481 L:      dri-devel@lists.freedesktop.org
5482 S:      Supported
5483 F:      drivers/gpu/drm/atmel-hlcdc/
5484 F:      Documentation/devicetree/bindings/display/atmel/
5485 T:      git git://anongit.freedesktop.org/drm/drm-misc
5486
5487 DRM DRIVERS FOR BRIDGE CHIPS
5488 M:      Andrzej Hajda <a.hajda@samsung.com>
5489 M:      Neil Armstrong <narmstrong@baylibre.com>
5490 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5491 R:      Jonas Karlman <jonas@kwiboo.se>
5492 R:      Jernej Skrabec <jernej.skrabec@siol.net>
5493 S:      Maintained
5494 T:      git git://anongit.freedesktop.org/drm/drm-misc
5495 F:      drivers/gpu/drm/bridge/
5496
5497 DRM DRIVERS FOR EXYNOS
5498 M:      Inki Dae <inki.dae@samsung.com>
5499 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5500 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5501 M:      Kyungmin Park <kyungmin.park@samsung.com>
5502 L:      dri-devel@lists.freedesktop.org
5503 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5504 S:      Supported
5505 F:      drivers/gpu/drm/exynos/
5506 F:      include/uapi/drm/exynos_drm.h
5507 F:      Documentation/devicetree/bindings/display/exynos/
5508
5509 DRM DRIVERS FOR FREESCALE DCU
5510 M:      Stefan Agner <stefan@agner.ch>
5511 M:      Alison Wang <alison.wang@nxp.com>
5512 L:      dri-devel@lists.freedesktop.org
5513 S:      Supported
5514 F:      drivers/gpu/drm/fsl-dcu/
5515 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5516 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5517 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5518 T:      git git://anongit.freedesktop.org/drm/drm-misc
5519
5520 DRM DRIVERS FOR FREESCALE IMX
5521 M:      Philipp Zabel <p.zabel@pengutronix.de>
5522 L:      dri-devel@lists.freedesktop.org
5523 S:      Maintained
5524 F:      drivers/gpu/drm/imx/
5525 F:      drivers/gpu/ipu-v3/
5526 F:      Documentation/devicetree/bindings/display/imx/
5527
5528 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5529 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5530 L:      dri-devel@lists.freedesktop.org
5531 T:      git git://github.com/patjak/drm-gma500
5532 S:      Maintained
5533 F:      drivers/gpu/drm/gma500/
5534
5535 DRM DRIVERS FOR HISILICON
5536 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5537 M:      Rongrong Zou <zourongrong@gmail.com>
5538 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5539 R:      Chen Feng <puck.chen@hisilicon.com>
5540 L:      dri-devel@lists.freedesktop.org
5541 T:      git git://github.com/xin3liang/linux.git
5542 S:      Maintained
5543 F:      drivers/gpu/drm/hisilicon/
5544 F:      Documentation/devicetree/bindings/display/hisilicon/
5545
5546 DRM DRIVERS FOR LIMA
5547 M:      Qiang Yu <yuq825@gmail.com>
5548 L:      dri-devel@lists.freedesktop.org
5549 L:      lima@lists.freedesktop.org (moderated for non-subscribers)
5550 S:      Maintained
5551 F:      drivers/gpu/drm/lima/
5552 F:      include/uapi/drm/lima_drm.h
5553 T:      git git://anongit.freedesktop.org/drm/drm-misc
5554
5555 DRM DRIVERS FOR MEDIATEK
5556 M:      CK Hu <ck.hu@mediatek.com>
5557 M:      Philipp Zabel <p.zabel@pengutronix.de>
5558 L:      dri-devel@lists.freedesktop.org
5559 S:      Supported
5560 F:      drivers/gpu/drm/mediatek/
5561 F:      Documentation/devicetree/bindings/display/mediatek/
5562
5563 DRM DRIVERS FOR NVIDIA TEGRA
5564 M:      Thierry Reding <thierry.reding@gmail.com>
5565 L:      dri-devel@lists.freedesktop.org
5566 L:      linux-tegra@vger.kernel.org
5567 T:      git git://anongit.freedesktop.org/tegra/linux.git
5568 S:      Supported
5569 F:      drivers/gpu/drm/tegra/
5570 F:      drivers/gpu/host1x/
5571 F:      include/linux/host1x.h
5572 F:      include/uapi/drm/tegra_drm.h
5573 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5574
5575 DRM DRIVERS FOR RENESAS
5576 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5577 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5578 L:      dri-devel@lists.freedesktop.org
5579 L:      linux-renesas-soc@vger.kernel.org
5580 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5581 S:      Supported
5582 F:      drivers/gpu/drm/rcar-du/
5583 F:      drivers/gpu/drm/shmobile/
5584 F:      include/linux/platform_data/shmob_drm.h
5585 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5586 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5587 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5588
5589 DRM DRIVERS FOR ROCKCHIP
5590 M:      Sandy Huang <hjc@rock-chips.com>
5591 M:      Heiko Stübner <heiko@sntech.de>
5592 L:      dri-devel@lists.freedesktop.org
5593 S:      Maintained
5594 F:      drivers/gpu/drm/rockchip/
5595 F:      Documentation/devicetree/bindings/display/rockchip/
5596 T:      git git://anongit.freedesktop.org/drm/drm-misc
5597
5598 DRM DRIVERS FOR STI
5599 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5600 M:      Vincent Abriou <vincent.abriou@st.com>
5601 L:      dri-devel@lists.freedesktop.org
5602 T:      git git://anongit.freedesktop.org/drm/drm-misc
5603 S:      Maintained
5604 F:      drivers/gpu/drm/sti
5605 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5606
5607 DRM DRIVERS FOR STM
5608 M:      Yannick Fertre <yannick.fertre@st.com>
5609 M:      Philippe Cornu <philippe.cornu@st.com>
5610 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5611 M:      Vincent Abriou <vincent.abriou@st.com>
5612 L:      dri-devel@lists.freedesktop.org
5613 T:      git git://anongit.freedesktop.org/drm/drm-misc
5614 S:      Maintained
5615 F:      drivers/gpu/drm/stm
5616 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5617
5618 DRM DRIVERS FOR TI LCDC
5619 M:      Jyri Sarha <jsarha@ti.com>
5620 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5621 L:      dri-devel@lists.freedesktop.org
5622 S:      Maintained
5623 F:      drivers/gpu/drm/tilcdc/
5624 F:      Documentation/devicetree/bindings/display/tilcdc/
5625
5626 DRM DRIVERS FOR TI OMAP
5627 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5628 L:      dri-devel@lists.freedesktop.org
5629 S:      Maintained
5630 F:      drivers/gpu/drm/omapdrm/
5631 F:      Documentation/devicetree/bindings/display/ti/
5632
5633 DRM DRIVERS FOR V3D
5634 M:      Eric Anholt <eric@anholt.net>
5635 S:      Supported
5636 F:      drivers/gpu/drm/v3d/
5637 F:      include/uapi/drm/v3d_drm.h
5638 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5639 T:      git git://anongit.freedesktop.org/drm/drm-misc
5640
5641 DRM DRIVERS FOR VC4
5642 M:      Eric Anholt <eric@anholt.net>
5643 T:      git git://github.com/anholt/linux
5644 S:      Supported
5645 F:      drivers/gpu/drm/vc4/
5646 F:      include/uapi/drm/vc4_drm.h
5647 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5648 T:      git git://anongit.freedesktop.org/drm/drm-misc
5649
5650 DRM DRIVERS FOR VIVANTE GPU IP
5651 M:      Lucas Stach <l.stach@pengutronix.de>
5652 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5653 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5654 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
5655 L:      dri-devel@lists.freedesktop.org
5656 S:      Maintained
5657 F:      drivers/gpu/drm/etnaviv/
5658 F:      include/uapi/drm/etnaviv_drm.h
5659 F:      Documentation/devicetree/bindings/display/etnaviv/
5660
5661 DRM DRIVERS FOR ZTE ZX
5662 M:      Shawn Guo <shawnguo@kernel.org>
5663 L:      dri-devel@lists.freedesktop.org
5664 S:      Maintained
5665 F:      drivers/gpu/drm/zte/
5666 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5667 T:      git git://anongit.freedesktop.org/drm/drm-misc
5668
5669 DRM PANEL DRIVERS
5670 M:      Thierry Reding <thierry.reding@gmail.com>
5671 R:      Sam Ravnborg <sam@ravnborg.org>
5672 L:      dri-devel@lists.freedesktop.org
5673 T:      git git://anongit.freedesktop.org/drm/drm-misc
5674 S:      Maintained
5675 F:      drivers/gpu/drm/drm_panel.c
5676 F:      drivers/gpu/drm/panel/
5677 F:      include/drm/drm_panel.h
5678 F:      Documentation/devicetree/bindings/display/panel/
5679
5680 DRM DRIVERS FOR XEN
5681 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5682 T:      git git://anongit.freedesktop.org/drm/drm-misc
5683 L:      dri-devel@lists.freedesktop.org
5684 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5685 S:      Supported
5686 F:      drivers/gpu/drm/xen/
5687 F:      Documentation/gpu/xen-front.rst
5688
5689 DRM TTM SUBSYSTEM
5690 M:      Christian Koenig <christian.koenig@amd.com>
5691 M:      Huang Rui <ray.huang@amd.com>
5692 T:      git git://people.freedesktop.org/~agd5f/linux
5693 S:      Maintained
5694 L:      dri-devel@lists.freedesktop.org
5695 F:      include/drm/ttm/
5696 F:      drivers/gpu/drm/ttm/
5697
5698 DSBR100 USB FM RADIO DRIVER
5699 M:      Alexey Klimov <klimov.linux@gmail.com>
5700 L:      linux-media@vger.kernel.org
5701 T:      git git://linuxtv.org/media_tree.git
5702 S:      Maintained
5703 F:      drivers/media/radio/dsbr100.c
5704
5705 DT3155 MEDIA DRIVER
5706 M:      Hans Verkuil <hverkuil@xs4all.nl>
5707 L:      linux-media@vger.kernel.org
5708 T:      git git://linuxtv.org/media_tree.git
5709 W:      https://linuxtv.org
5710 S:      Odd Fixes
5711 F:      drivers/media/pci/dt3155/
5712
5713 DVB_USB_AF9015 MEDIA DRIVER
5714 M:      Antti Palosaari <crope@iki.fi>
5715 L:      linux-media@vger.kernel.org
5716 W:      https://linuxtv.org
5717 W:      http://palosaari.fi/linux/
5718 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5719 T:      git git://linuxtv.org/anttip/media_tree.git
5720 S:      Maintained
5721 F:      drivers/media/usb/dvb-usb-v2/af9015*
5722
5723 DVB_USB_AF9035 MEDIA DRIVER
5724 M:      Antti Palosaari <crope@iki.fi>
5725 L:      linux-media@vger.kernel.org
5726 W:      https://linuxtv.org
5727 W:      http://palosaari.fi/linux/
5728 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5729 T:      git git://linuxtv.org/anttip/media_tree.git
5730 S:      Maintained
5731 F:      drivers/media/usb/dvb-usb-v2/af9035*
5732
5733 DVB_USB_ANYSEE MEDIA DRIVER
5734 M:      Antti Palosaari <crope@iki.fi>
5735 L:      linux-media@vger.kernel.org
5736 W:      https://linuxtv.org
5737 W:      http://palosaari.fi/linux/
5738 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5739 T:      git git://linuxtv.org/anttip/media_tree.git
5740 S:      Maintained
5741 F:      drivers/media/usb/dvb-usb-v2/anysee*
5742
5743 DVB_USB_AU6610 MEDIA DRIVER
5744 M:      Antti Palosaari <crope@iki.fi>
5745 L:      linux-media@vger.kernel.org
5746 W:      https://linuxtv.org
5747 W:      http://palosaari.fi/linux/
5748 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5749 T:      git git://linuxtv.org/anttip/media_tree.git
5750 S:      Maintained
5751 F:      drivers/media/usb/dvb-usb-v2/au6610*
5752
5753 DVB_USB_CE6230 MEDIA DRIVER
5754 M:      Antti Palosaari <crope@iki.fi>
5755 L:      linux-media@vger.kernel.org
5756 W:      https://linuxtv.org
5757 W:      http://palosaari.fi/linux/
5758 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5759 T:      git git://linuxtv.org/anttip/media_tree.git
5760 S:      Maintained
5761 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5762
5763 DVB_USB_CXUSB MEDIA DRIVER
5764 M:      Michael Krufky <mkrufky@linuxtv.org>
5765 L:      linux-media@vger.kernel.org
5766 W:      https://linuxtv.org
5767 W:      http://github.com/mkrufky
5768 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5769 T:      git git://linuxtv.org/media_tree.git
5770 S:      Maintained
5771 F:      drivers/media/usb/dvb-usb/cxusb*
5772
5773 DVB_USB_EC168 MEDIA DRIVER
5774 M:      Antti Palosaari <crope@iki.fi>
5775 L:      linux-media@vger.kernel.org
5776 W:      https://linuxtv.org
5777 W:      http://palosaari.fi/linux/
5778 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5779 T:      git git://linuxtv.org/anttip/media_tree.git
5780 S:      Maintained
5781 F:      drivers/media/usb/dvb-usb-v2/ec168*
5782
5783 DVB_USB_GL861 MEDIA DRIVER
5784 M:      Antti Palosaari <crope@iki.fi>
5785 L:      linux-media@vger.kernel.org
5786 W:      https://linuxtv.org
5787 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5788 T:      git git://linuxtv.org/anttip/media_tree.git
5789 S:      Maintained
5790 F:      drivers/media/usb/dvb-usb-v2/gl861*
5791
5792 DVB_USB_MXL111SF MEDIA DRIVER
5793 M:      Michael Krufky <mkrufky@linuxtv.org>
5794 L:      linux-media@vger.kernel.org
5795 W:      https://linuxtv.org
5796 W:      http://github.com/mkrufky
5797 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5798 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5799 S:      Maintained
5800 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5801
5802 DVB_USB_RTL28XXU MEDIA DRIVER
5803 M:      Antti Palosaari <crope@iki.fi>
5804 L:      linux-media@vger.kernel.org
5805 W:      https://linuxtv.org
5806 W:      http://palosaari.fi/linux/
5807 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5808 T:      git git://linuxtv.org/anttip/media_tree.git
5809 S:      Maintained
5810 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5811
5812 DVB_USB_V2 MEDIA DRIVER
5813 M:      Antti Palosaari <crope@iki.fi>
5814 L:      linux-media@vger.kernel.org
5815 W:      https://linuxtv.org
5816 W:      http://palosaari.fi/linux/
5817 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5818 T:      git git://linuxtv.org/anttip/media_tree.git
5819 S:      Maintained
5820 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5821 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5822
5823 DYNAMIC DEBUG
5824 M:      Jason Baron <jbaron@akamai.com>
5825 S:      Maintained
5826 F:      lib/dynamic_debug.c
5827 F:      include/linux/dynamic_debug.h
5828
5829 DYNAMIC INTERRUPT MODERATION
5830 M:      Tal Gilboa <talgi@mellanox.com>
5831 S:      Maintained
5832 F:      include/linux/dim.h
5833 F:      lib/dim/
5834
5835 DZ DECSTATION DZ11 SERIAL DRIVER
5836 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5837 S:      Maintained
5838 F:      drivers/tty/serial/dz.*
5839
5840 E3X0 POWER BUTTON DRIVER
5841 M:      Moritz Fischer <moritz.fischer@ettus.com>
5842 L:      usrp-users@lists.ettus.com
5843 W:      http://www.ettus.com
5844 S:      Supported
5845 F:      drivers/input/misc/e3x0-button.c
5846 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5847
5848 E4000 MEDIA DRIVER
5849 M:      Antti Palosaari <crope@iki.fi>
5850 L:      linux-media@vger.kernel.org
5851 W:      https://linuxtv.org
5852 W:      http://palosaari.fi/linux/
5853 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5854 T:      git git://linuxtv.org/anttip/media_tree.git
5855 S:      Maintained
5856 F:      drivers/media/tuners/e4000*
5857
5858 EARTH_PT1 MEDIA DRIVER
5859 M:      Akihiro Tsukada <tskd08@gmail.com>
5860 L:      linux-media@vger.kernel.org
5861 S:      Odd Fixes
5862 F:      drivers/media/pci/pt1/
5863
5864 EARTH_PT3 MEDIA DRIVER
5865 M:      Akihiro Tsukada <tskd08@gmail.com>
5866 L:      linux-media@vger.kernel.org
5867 S:      Odd Fixes
5868 F:      drivers/media/pci/pt3/
5869
5870 EC100 MEDIA DRIVER
5871 M:      Antti Palosaari <crope@iki.fi>
5872 L:      linux-media@vger.kernel.org
5873 W:      https://linuxtv.org
5874 W:      http://palosaari.fi/linux/
5875 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5876 T:      git git://linuxtv.org/anttip/media_tree.git
5877 S:      Maintained
5878 F:      drivers/media/dvb-frontends/ec100*
5879
5880 ECRYPT FILE SYSTEM
5881 M:      Tyler Hicks <tyhicks@canonical.com>
5882 L:      ecryptfs@vger.kernel.org
5883 W:      http://ecryptfs.org
5884 W:      https://launchpad.net/ecryptfs
5885 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5886 S:      Supported
5887 F:      Documentation/filesystems/ecryptfs.txt
5888 F:      fs/ecryptfs/
5889
5890 EDAC-AMD64
5891 M:      Borislav Petkov <bp@alien8.de>
5892 L:      linux-edac@vger.kernel.org
5893 S:      Maintained
5894 F:      drivers/edac/amd64_edac*
5895
5896 EDAC-ARMADA
5897 M:      Jan Luebbe <jlu@pengutronix.de>
5898 L:      linux-edac@vger.kernel.org
5899 S:      Maintained
5900 F:      drivers/edac/armada_xp_*
5901
5902 EDAC-AST2500
5903 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5904 S:      Supported
5905 F:      drivers/edac/aspeed_edac.c
5906 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5907
5908 EDAC-BLUEFIELD
5909 M:      Shravan Kumar Ramani <sramani@mellanox.com>
5910 S:      Supported
5911 F:      drivers/edac/bluefield_edac.c
5912
5913 EDAC-CALXEDA
5914 M:      Robert Richter <rric@kernel.org>
5915 L:      linux-edac@vger.kernel.org
5916 S:      Maintained
5917 F:      drivers/edac/highbank*
5918
5919 EDAC-CAVIUM OCTEON
5920 M:      Ralf Baechle <ralf@linux-mips.org>
5921 M:      Robert Richter <rrichter@marvell.com>
5922 L:      linux-edac@vger.kernel.org
5923 L:      linux-mips@vger.kernel.org
5924 S:      Supported
5925 F:      drivers/edac/octeon_edac*
5926
5927 EDAC-CAVIUM THUNDERX
5928 M:      Robert Richter <rrichter@marvell.com>
5929 L:      linux-edac@vger.kernel.org
5930 S:      Supported
5931 F:      drivers/edac/thunderx_edac*
5932
5933 EDAC-CORE
5934 M:      Borislav Petkov <bp@alien8.de>
5935 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5936 M:      Tony Luck <tony.luck@intel.com>
5937 R:      James Morse <james.morse@arm.com>
5938 R:      Robert Richter <rrichter@marvell.com>
5939 L:      linux-edac@vger.kernel.org
5940 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next
5941 S:      Supported
5942 F:      Documentation/admin-guide/ras.rst
5943 F:      Documentation/driver-api/edac.rst
5944 F:      drivers/edac/
5945 F:      include/linux/edac.h
5946
5947 EDAC-E752X
5948 M:      Mark Gross <mark.gross@intel.com>
5949 L:      linux-edac@vger.kernel.org
5950 S:      Maintained
5951 F:      drivers/edac/e752x_edac.c
5952
5953 EDAC-E7XXX
5954 L:      linux-edac@vger.kernel.org
5955 S:      Maintained
5956 F:      drivers/edac/e7xxx_edac.c
5957
5958 EDAC-FSL_DDR
5959 M:      York Sun <york.sun@nxp.com>
5960 L:      linux-edac@vger.kernel.org
5961 S:      Maintained
5962 F:      drivers/edac/fsl_ddr_edac.*
5963
5964 EDAC-GHES
5965 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5966 L:      linux-edac@vger.kernel.org
5967 S:      Maintained
5968 F:      drivers/edac/ghes_edac.c
5969
5970 EDAC-I10NM
5971 M:      Tony Luck <tony.luck@intel.com>
5972 L:      linux-edac@vger.kernel.org
5973 S:      Maintained
5974 F:      drivers/edac/i10nm_base.c
5975
5976 EDAC-I3000
5977 L:      linux-edac@vger.kernel.org
5978 S:      Orphan
5979 F:      drivers/edac/i3000_edac.c
5980
5981 EDAC-I5000
5982 L:      linux-edac@vger.kernel.org
5983 S:      Maintained
5984 F:      drivers/edac/i5000_edac.c
5985
5986 EDAC-I5400
5987 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5988 L:      linux-edac@vger.kernel.org
5989 S:      Maintained
5990 F:      drivers/edac/i5400_edac.c
5991
5992 EDAC-I7300
5993 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5994 L:      linux-edac@vger.kernel.org
5995 S:      Maintained
5996 F:      drivers/edac/i7300_edac.c
5997
5998 EDAC-I7CORE
5999 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6000 L:      linux-edac@vger.kernel.org
6001 S:      Maintained
6002 F:      drivers/edac/i7core_edac.c
6003
6004 EDAC-I82443BXGX
6005 M:      Tim Small <tim@buttersideup.com>
6006 L:      linux-edac@vger.kernel.org
6007 S:      Maintained
6008 F:      drivers/edac/i82443bxgx_edac.c
6009
6010 EDAC-I82975X
6011 M:      "Arvind R." <arvino55@gmail.com>
6012 L:      linux-edac@vger.kernel.org
6013 S:      Maintained
6014 F:      drivers/edac/i82975x_edac.c
6015
6016 EDAC-IE31200
6017 M:      Jason Baron <jbaron@akamai.com>
6018 L:      linux-edac@vger.kernel.org
6019 S:      Maintained
6020 F:      drivers/edac/ie31200_edac.c
6021
6022 EDAC-MPC85XX
6023 M:      Johannes Thumshirn <morbidrsa@gmail.com>
6024 L:      linux-edac@vger.kernel.org
6025 S:      Maintained
6026 F:      drivers/edac/mpc85xx_edac.[ch]
6027
6028 EDAC-PASEMI
6029 M:      Egor Martovetsky <egor@pasemi.com>
6030 L:      linux-edac@vger.kernel.org
6031 S:      Maintained
6032 F:      drivers/edac/pasemi_edac.c
6033
6034 EDAC-PND2
6035 M:      Tony Luck <tony.luck@intel.com>
6036 L:      linux-edac@vger.kernel.org
6037 S:      Maintained
6038 F:      drivers/edac/pnd2_edac.[ch]
6039
6040 EDAC-R82600
6041 M:      Tim Small <tim@buttersideup.com>
6042 L:      linux-edac@vger.kernel.org
6043 S:      Maintained
6044 F:      drivers/edac/r82600_edac.c
6045
6046 EDAC-SBRIDGE
6047 M:      Tony Luck <tony.luck@intel.com>
6048 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
6049 L:      linux-edac@vger.kernel.org
6050 S:      Maintained
6051 F:      drivers/edac/sb_edac.c
6052
6053 EDAC-SIFIVE
6054 M:      Yash Shah <yash.shah@sifive.com>
6055 L:      linux-edac@vger.kernel.org
6056 S:      Supported
6057 F:      drivers/edac/sifive_edac.c
6058
6059 EDAC-SKYLAKE
6060 M:      Tony Luck <tony.luck@intel.com>
6061 L:      linux-edac@vger.kernel.org
6062 S:      Maintained
6063 F:      drivers/edac/skx_*.c
6064
6065 EDAC-TI
6066 M:      Tero Kristo <t-kristo@ti.com>
6067 L:      linux-edac@vger.kernel.org
6068 S:      Maintained
6069 F:      drivers/edac/ti_edac.c
6070
6071 EDAC-QCOM
6072 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
6073 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
6074 L:      linux-arm-msm@vger.kernel.org
6075 L:      linux-edac@vger.kernel.org
6076 S:      Maintained
6077 F:      drivers/edac/qcom_edac.c
6078
6079 EDIROL UA-101/UA-1000 DRIVER
6080 M:      Clemens Ladisch <clemens@ladisch.de>
6081 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6082 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6083 S:      Maintained
6084 F:      sound/usb/misc/ua101.c
6085
6086 EFI TEST DRIVER
6087 L:      linux-efi@vger.kernel.org
6088 M:      Ivan Hu <ivan.hu@canonical.com>
6089 M:      Ard Biesheuvel <ardb@kernel.org>
6090 S:      Maintained
6091 F:      drivers/firmware/efi/test/
6092
6093 EFI VARIABLE FILESYSTEM
6094 M:      Matthew Garrett <matthew.garrett@nebula.com>
6095 M:      Jeremy Kerr <jk@ozlabs.org>
6096 M:      Ard Biesheuvel <ardb@kernel.org>
6097 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6098 L:      linux-efi@vger.kernel.org
6099 S:      Maintained
6100 F:      fs/efivarfs/
6101
6102 EFIFB FRAMEBUFFER DRIVER
6103 L:      linux-fbdev@vger.kernel.org
6104 M:      Peter Jones <pjones@redhat.com>
6105 S:      Maintained
6106 F:      drivers/video/fbdev/efifb.c
6107
6108 EFS FILESYSTEM
6109 W:      http://aeschi.ch.eu.org/efs/
6110 S:      Orphan
6111 F:      fs/efs/
6112
6113 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
6114 M:      Douglas Miller <dougmill@linux.ibm.com>
6115 L:      netdev@vger.kernel.org
6116 S:      Maintained
6117 F:      drivers/net/ethernet/ibm/ehea/
6118
6119 EM28XX VIDEO4LINUX DRIVER
6120 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6121 L:      linux-media@vger.kernel.org
6122 W:      https://linuxtv.org
6123 T:      git git://linuxtv.org/media_tree.git
6124 S:      Maintained
6125 F:      drivers/media/usb/em28xx/
6126 F:      Documentation/media/v4l-drivers/em28xx*
6127
6128 EMBEDDED LINUX
6129 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
6130 M:      Matt Mackall <mpm@selenic.com>
6131 M:      David Woodhouse <dwmw2@infradead.org>
6132 L:      linux-embedded@vger.kernel.org
6133 S:      Maintained
6134
6135 Emulex 10Gbps iSCSI - OneConnect DRIVER
6136 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
6137 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
6138 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
6139 L:      linux-scsi@vger.kernel.org
6140 W:      http://www.broadcom.com
6141 S:      Supported
6142 F:      drivers/scsi/be2iscsi/
6143
6144 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
6145 M:      Sathya Perla <sathya.perla@broadcom.com>
6146 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
6147 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
6148 M:      Somnath Kotur <somnath.kotur@broadcom.com>
6149 L:      netdev@vger.kernel.org
6150 W:      http://www.emulex.com
6151 S:      Supported
6152 F:      drivers/net/ethernet/emulex/benet/
6153
6154 EMULEX ONECONNECT ROCE DRIVER
6155 M:      Selvin Xavier <selvin.xavier@broadcom.com>
6156 M:      Devesh Sharma <devesh.sharma@broadcom.com>
6157 L:      linux-rdma@vger.kernel.org
6158 W:      http://www.broadcom.com
6159 S:      Odd Fixes
6160 F:      drivers/infiniband/hw/ocrdma/
6161 F:      include/uapi/rdma/ocrdma-abi.h
6162
6163 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
6164 M:      James Smart <james.smart@broadcom.com>
6165 M:      Dick Kennedy <dick.kennedy@broadcom.com>
6166 L:      linux-scsi@vger.kernel.org
6167 W:      http://www.broadcom.com
6168 S:      Supported
6169 F:      drivers/scsi/lpfc/
6170
6171 ENE CB710 FLASH CARD READER DRIVER
6172 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
6173 S:      Maintained
6174 F:      drivers/misc/cb710/
6175 F:      drivers/mmc/host/cb710-mmc.*
6176 F:      include/linux/cb710.h
6177
6178 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
6179 M:      Maxim Levitsky <maximlevitsky@gmail.com>
6180 S:      Maintained
6181 F:      drivers/media/rc/ene_ir.*
6182
6183 EPSON S1D13XXX FRAMEBUFFER DRIVER
6184 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
6185 S:      Maintained
6186 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
6187 F:      drivers/video/fbdev/s1d13xxxfb.c
6188 F:      include/video/s1d13xxxfb.h
6189
6190 EROFS FILE SYSTEM
6191 M:      Gao Xiang <gaoxiang25@huawei.com>
6192 M:      Chao Yu <yuchao0@huawei.com>
6193 L:      linux-erofs@lists.ozlabs.org
6194 S:      Maintained
6195 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git
6196 F:      Documentation/filesystems/erofs.txt
6197 F:      fs/erofs/
6198 F:      include/trace/events/erofs.h
6199
6200 ERRSEQ ERROR TRACKING INFRASTRUCTURE
6201 M:      Jeff Layton <jlayton@kernel.org>
6202 S:      Maintained
6203 F:      lib/errseq.c
6204 F:      include/linux/errseq.h
6205
6206 ET131X NETWORK DRIVER
6207 M:      Mark Einon <mark.einon@gmail.com>
6208 S:      Odd Fixes
6209 F:      drivers/net/ethernet/agere/
6210
6211 ETHERNET BRIDGE
6212 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
6213 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
6214 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
6215 L:      netdev@vger.kernel.org
6216 W:      http://www.linuxfoundation.org/en/Net:Bridge
6217 S:      Maintained
6218 F:      include/linux/netfilter_bridge/
6219 F:      net/bridge/
6220
6221 ETHERNET PHY LIBRARY
6222 M:      Andrew Lunn <andrew@lunn.ch>
6223 M:      Florian Fainelli <f.fainelli@gmail.com>
6224 M:      Heiner Kallweit <hkallweit1@gmail.com>
6225 L:      netdev@vger.kernel.org
6226 S:      Maintained
6227 F:      Documentation/ABI/testing/sysfs-class-net-phydev
6228 F:      Documentation/devicetree/bindings/net/ethernet-phy.yaml
6229 F:      Documentation/devicetree/bindings/net/mdio*
6230 F:      Documentation/devicetree/bindings/net/qca,ar803x.yaml
6231 F:      Documentation/networking/phy.rst
6232 F:      drivers/net/phy/
6233 F:      drivers/of/of_mdio.c
6234 F:      drivers/of/of_net.c
6235 F:      include/dt-bindings/net/qca-ar803x.h
6236 F:      include/linux/*mdio*.h
6237 F:      include/linux/of_net.h
6238 F:      include/linux/phy.h
6239 F:      include/linux/phy_fixed.h
6240 F:      include/linux/platform_data/mdio-bcm-unimac.h
6241 F:      include/linux/platform_data/mdio-gpio.h
6242 F:      include/trace/events/mdio.h
6243 F:      include/uapi/linux/mdio.h
6244 F:      include/uapi/linux/mii.h
6245
6246 EXFAT FILE SYSTEM
6247 M:      Valdis Kletnieks <valdis.kletnieks@vt.edu>
6248 L:      linux-fsdevel@vger.kernel.org
6249 S:      Maintained
6250 F:      drivers/staging/exfat/
6251
6252 EXT2 FILE SYSTEM
6253 M:      Jan Kara <jack@suse.com>
6254 L:      linux-ext4@vger.kernel.org
6255 S:      Maintained
6256 F:      Documentation/filesystems/ext2.txt
6257 F:      fs/ext2/
6258 F:      include/linux/ext2*
6259
6260 EXT4 FILE SYSTEM
6261 M:      "Theodore Ts'o" <tytso@mit.edu>
6262 M:      Andreas Dilger <adilger.kernel@dilger.ca>
6263 L:      linux-ext4@vger.kernel.org
6264 W:      http://ext4.wiki.kernel.org
6265 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
6266 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
6267 S:      Maintained
6268 F:      Documentation/filesystems/ext4/
6269 F:      fs/ext4/
6270
6271 Extended Verification Module (EVM)
6272 M:      Mimi Zohar <zohar@linux.ibm.com>
6273 L:      linux-integrity@vger.kernel.org
6274 S:      Supported
6275 F:      security/integrity/evm/
6276
6277 EXTENSIBLE FIRMWARE INTERFACE (EFI)
6278 M:      Ard Biesheuvel <ardb@kernel.org>
6279 L:      linux-efi@vger.kernel.org
6280 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6281 S:      Maintained
6282 F:      Documentation/admin-guide/efi-stub.rst
6283 F:      arch/*/kernel/efi.c
6284 F:      arch/x86/boot/compressed/eboot.[ch]
6285 F:      arch/*/include/asm/efi.h
6286 F:      arch/x86/platform/efi/
6287 F:      drivers/firmware/efi/
6288 F:      include/linux/efi*.h
6289 F:      arch/arm/boot/compressed/efi-header.S
6290 F:      arch/arm64/kernel/efi-entry.S
6291
6292 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
6293 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
6294 M:      Chanwoo Choi <cw00.choi@samsung.com>
6295 L:      linux-kernel@vger.kernel.org
6296 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
6297 S:      Maintained
6298 F:      drivers/extcon/
6299 F:      include/linux/extcon/
6300 F:      include/linux/extcon.h
6301 F:      Documentation/firmware-guide/acpi/extcon-intel-int3496.rst
6302 F:      Documentation/devicetree/bindings/extcon/
6303
6304 EXYNOS DP DRIVER
6305 M:      Jingoo Han <jingoohan1@gmail.com>
6306 L:      dri-devel@lists.freedesktop.org
6307 S:      Maintained
6308 F:      drivers/gpu/drm/exynos/exynos_dp*
6309
6310 EXYNOS SYSMMU (IOMMU) driver
6311 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6312 L:      iommu@lists.linux-foundation.org
6313 S:      Maintained
6314 F:      drivers/iommu/exynos-iommu.c
6315
6316 EZchip NPS platform support
6317 M:      Vineet Gupta <vgupta@synopsys.com>
6318 M:      Ofer Levi <oferle@mellanox.com>
6319 S:      Supported
6320 F:      arch/arc/plat-eznps
6321 F:      arch/arc/boot/dts/eznps.dts
6322
6323 F2FS FILE SYSTEM
6324 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6325 M:      Chao Yu <yuchao0@huawei.com>
6326 L:      linux-f2fs-devel@lists.sourceforge.net
6327 W:      https://f2fs.wiki.kernel.org/
6328 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
6329 S:      Maintained
6330 F:      Documentation/filesystems/f2fs.txt
6331 F:      Documentation/ABI/testing/sysfs-fs-f2fs
6332 F:      fs/f2fs/
6333 F:      include/linux/f2fs_fs.h
6334 F:      include/trace/events/f2fs.h
6335
6336 F71805F HARDWARE MONITORING DRIVER
6337 M:      Jean Delvare <jdelvare@suse.com>
6338 L:      linux-hwmon@vger.kernel.org
6339 S:      Maintained
6340 F:      Documentation/hwmon/f71805f.rst
6341 F:      drivers/hwmon/f71805f.c
6342
6343 FADDR2LINE
6344 M:      Josh Poimboeuf <jpoimboe@redhat.com>
6345 S:      Maintained
6346 F:      scripts/faddr2line
6347
6348 FAILOVER MODULE
6349 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
6350 L:      netdev@vger.kernel.org
6351 S:      Supported
6352 F:      net/core/failover.c
6353 F:      include/net/failover.h
6354 F:      Documentation/networking/failover.rst
6355
6356 FANOTIFY
6357 M:      Jan Kara <jack@suse.cz>
6358 R:      Amir Goldstein <amir73il@gmail.com>
6359 L:      linux-fsdevel@vger.kernel.org
6360 S:      Maintained
6361 F:      fs/notify/fanotify/
6362 F:      include/linux/fanotify.h
6363 F:      include/uapi/linux/fanotify.h
6364
6365 FARSYNC SYNCHRONOUS DRIVER
6366 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
6367 W:      http://www.farsite.co.uk/
6368 S:      Supported
6369 F:      drivers/net/wan/farsync.*
6370
6371 FAULT INJECTION SUPPORT
6372 M:      Akinobu Mita <akinobu.mita@gmail.com>
6373 S:      Supported
6374 F:      Documentation/fault-injection/
6375 F:      lib/fault-inject.c
6376
6377 FBTFT Framebuffer drivers
6378 S:      Orphan
6379 L:      dri-devel@lists.freedesktop.org
6380 L:      linux-fbdev@vger.kernel.org
6381 F:      drivers/staging/fbtft/
6382
6383 FC0011 TUNER DRIVER
6384 M:      Michael Buesch <m@bues.ch>
6385 L:      linux-media@vger.kernel.org
6386 S:      Maintained
6387 F:      drivers/media/tuners/fc0011.h
6388 F:      drivers/media/tuners/fc0011.c
6389
6390 FC2580 MEDIA DRIVER
6391 M:      Antti Palosaari <crope@iki.fi>
6392 L:      linux-media@vger.kernel.org
6393 W:      https://linuxtv.org
6394 W:      http://palosaari.fi/linux/
6395 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6396 T:      git git://linuxtv.org/anttip/media_tree.git
6397 S:      Maintained
6398 F:      drivers/media/tuners/fc2580*
6399
6400 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
6401 M:      Hannes Reinecke <hare@suse.de>
6402 L:      linux-scsi@vger.kernel.org
6403 W:      www.Open-FCoE.org
6404 S:      Supported
6405 F:      drivers/scsi/libfc/
6406 F:      drivers/scsi/fcoe/
6407 F:      include/scsi/fc/
6408 F:      include/scsi/libfc.h
6409 F:      include/scsi/libfcoe.h
6410 F:      include/uapi/scsi/fc/
6411
6412 FILE LOCKING (flock() and fcntl()/lockf())
6413 M:      Jeff Layton <jlayton@kernel.org>
6414 M:      "J. Bruce Fields" <bfields@fieldses.org>
6415 L:      linux-fsdevel@vger.kernel.org
6416 S:      Maintained
6417 F:      include/linux/fcntl.h
6418 F:      include/uapi/linux/fcntl.h
6419 F:      fs/fcntl.c
6420 F:      fs/locks.c
6421
6422 FILESYSTEMS (VFS and infrastructure)
6423 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6424 L:      linux-fsdevel@vger.kernel.org
6425 S:      Maintained
6426 F:      fs/*
6427 F:      include/linux/fs.h
6428 F:      include/linux/fs_types.h
6429 F:      include/uapi/linux/fs.h
6430
6431 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6432 M:      Riku Voipio <riku.voipio@iki.fi>
6433 L:      linux-hwmon@vger.kernel.org
6434 S:      Maintained
6435 F:      drivers/hwmon/f75375s.c
6436 F:      include/linux/f75375s.h
6437
6438 FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE
6439 M:      Clemens Ladisch <clemens@ladisch.de>
6440 M:      Takashi Sakamoto <o-takashi@sakamocchi.jp>
6441 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6442 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6443 S:      Maintained
6444 F:      sound/firewire/
6445 F:      include/uapi/sound/firewire.h
6446
6447 FIREWIRE MEDIA DRIVERS (firedtv)
6448 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6449 L:      linux-media@vger.kernel.org
6450 L:      linux1394-devel@lists.sourceforge.net
6451 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6452 S:      Maintained
6453 F:      drivers/media/firewire/
6454
6455 FIREWIRE SBP-2 TARGET
6456 M:      Chris Boot <bootc@bootc.net>
6457 L:      linux-scsi@vger.kernel.org
6458 L:      target-devel@vger.kernel.org
6459 L:      linux1394-devel@lists.sourceforge.net
6460 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6461 S:      Maintained
6462 F:      drivers/target/sbp/
6463
6464 FIREWIRE SUBSYSTEM
6465 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6466 L:      linux1394-devel@lists.sourceforge.net
6467 W:      http://ieee1394.wiki.kernel.org/
6468 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6469 S:      Maintained
6470 F:      drivers/firewire/
6471 F:      include/linux/firewire.h
6472 F:      include/uapi/linux/firewire*.h
6473 F:      tools/firewire/
6474
6475 FIRMWARE LOADER (request_firmware)
6476 M:      Luis Chamberlain <mcgrof@kernel.org>
6477 L:      linux-kernel@vger.kernel.org
6478 S:      Maintained
6479 F:      Documentation/firmware_class/
6480 F:      drivers/base/firmware_loader/
6481 F:      include/linux/firmware.h
6482
6483 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6484 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6485 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6486 S:      Maintained
6487 F:      drivers/block/rsxx/
6488
6489 FLEXTIMER FTM-QUADDEC DRIVER
6490 M:      Patrick Havelange <patrick.havelange@essensium.com>
6491 L:      linux-iio@vger.kernel.org
6492 S:      Maintained
6493 F:      Documentation/ABI/testing/sysfs-bus-counter-ftm-quaddec
6494 F:      Documentation/devicetree/bindings/counter/ftm-quaddec.txt
6495 F:      drivers/counter/ftm-quaddec.c
6496
6497 FLOPPY DRIVER
6498 M:      Denis Efremov <efremov@linux.com>
6499 S:      Odd Fixes
6500 L:      linux-block@vger.kernel.org
6501 F:      drivers/block/floppy.c
6502
6503 FPGA MANAGER FRAMEWORK
6504 M:      Moritz Fischer <mdf@kernel.org>
6505 L:      linux-fpga@vger.kernel.org
6506 S:      Maintained
6507 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mdf/linux-fpga.git
6508 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6509 F:      Documentation/fpga/
6510 F:      Documentation/driver-api/fpga/
6511 F:      Documentation/devicetree/bindings/fpga/
6512 F:      drivers/fpga/
6513 F:      include/linux/fpga/
6514 W:      http://www.rocketboards.org
6515
6516 FPGA DFL DRIVERS
6517 M:      Wu Hao <hao.wu@intel.com>
6518 L:      linux-fpga@vger.kernel.org
6519 S:      Maintained
6520 F:      Documentation/fpga/dfl.rst
6521 F:      include/uapi/linux/fpga-dfl.h
6522 F:      drivers/fpga/dfl*
6523
6524 FPU EMULATOR
6525 M:      Bill Metzenthen <billm@melbpc.org.au>
6526 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6527 S:      Maintained
6528 F:      arch/x86/math-emu/
6529
6530 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6531 L:      netdev@vger.kernel.org
6532 S:      Orphan
6533 F:      drivers/net/wan/dlci.c
6534 F:      drivers/net/wan/sdla.c
6535
6536 FRAMEBUFFER LAYER
6537 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6538 L:      dri-devel@lists.freedesktop.org
6539 L:      linux-fbdev@vger.kernel.org
6540 T:      git git://anongit.freedesktop.org/drm/drm-misc
6541 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6542 S:      Maintained
6543 F:      Documentation/fb/
6544 F:      drivers/video/
6545 F:      include/video/
6546 F:      include/linux/fb.h
6547 F:      include/uapi/video/
6548 F:      include/uapi/linux/fb.h
6549
6550 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6551 M:      Horia Geantă <horia.geanta@nxp.com>
6552 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6553 L:      linux-crypto@vger.kernel.org
6554 S:      Maintained
6555 F:      drivers/crypto/caam/
6556 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6557
6558 FREESCALE DIU FRAMEBUFFER DRIVER
6559 M:      Timur Tabi <timur@kernel.org>
6560 L:      linux-fbdev@vger.kernel.org
6561 S:      Maintained
6562 F:      drivers/video/fbdev/fsl-diu-fb.*
6563
6564 FREESCALE DMA DRIVER
6565 M:      Li Yang <leoyang.li@nxp.com>
6566 M:      Zhang Wei <zw@zh-kernel.org>
6567 L:      linuxppc-dev@lists.ozlabs.org
6568 S:      Maintained
6569 F:      drivers/dma/fsldma.*
6570
6571 FREESCALE ENETC ETHERNET DRIVERS
6572 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6573 L:      netdev@vger.kernel.org
6574 S:      Maintained
6575 F:      drivers/net/ethernet/freescale/enetc/
6576
6577 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6578 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6579 L:      netdev@vger.kernel.org
6580 S:      Maintained
6581 F:      drivers/net/ethernet/freescale/gianfar*
6582 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6583
6584 FREESCALE GPMI NAND DRIVER
6585 M:      Han Xu <han.xu@nxp.com>
6586 L:      linux-mtd@lists.infradead.org
6587 S:      Maintained
6588 F:      drivers/mtd/nand/raw/gpmi-nand/*
6589
6590 FREESCALE I2C CPM DRIVER
6591 M:      Jochen Friedrich <jochen@scram.de>
6592 L:      linuxppc-dev@lists.ozlabs.org
6593 L:      linux-i2c@vger.kernel.org
6594 S:      Maintained
6595 F:      drivers/i2c/busses/i2c-cpm.c
6596
6597 FREESCALE IMX DDR PMU DRIVER
6598 M:      Frank Li <Frank.li@nxp.com>
6599 L:      linux-arm-kernel@lists.infradead.org
6600 S:      Maintained
6601 F:      drivers/perf/fsl_imx8_ddr_perf.c
6602 F:      Documentation/admin-guide/perf/imx-ddr.rst
6603 F:      Documentation/devicetree/bindings/perf/fsl-imx-ddr.txt
6604
6605 FREESCALE IMX I2C DRIVER
6606 M:      Oleksij Rempel <o.rempel@pengutronix.de>
6607 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6608 L:      linux-i2c@vger.kernel.org
6609 S:      Maintained
6610 F:      drivers/i2c/busses/i2c-imx.c
6611 F:      Documentation/devicetree/bindings/i2c/i2c-imx.txt
6612
6613 FREESCALE IMX LPI2C DRIVER
6614 M:      Dong Aisheng <aisheng.dong@nxp.com>
6615 L:      linux-i2c@vger.kernel.org
6616 L:      linux-imx@nxp.com
6617 S:      Maintained
6618 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6619 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6620
6621 FREESCALE IMX / MXC FEC DRIVER
6622 M:      Fugang Duan <fugang.duan@nxp.com>
6623 L:      netdev@vger.kernel.org
6624 S:      Maintained
6625 F:      drivers/net/ethernet/freescale/fec_main.c
6626 F:      drivers/net/ethernet/freescale/fec_ptp.c
6627 F:      drivers/net/ethernet/freescale/fec.h
6628 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6629
6630 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6631 M:      Sascha Hauer <s.hauer@pengutronix.de>
6632 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6633 L:      linux-fbdev@vger.kernel.org
6634 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6635 S:      Maintained
6636 F:      include/linux/platform_data/video-imxfb.h
6637 F:      drivers/video/fbdev/imxfb.c
6638
6639 FREESCALE QORIQ DPAA ETHERNET DRIVER
6640 M:      Madalin Bucur <madalin.bucur@nxp.com>
6641 L:      netdev@vger.kernel.org
6642 S:      Maintained
6643 F:      drivers/net/ethernet/freescale/dpaa
6644
6645 FREESCALE QORIQ DPAA FMAN DRIVER
6646 M:      Madalin Bucur <madalin.bucur@nxp.com>
6647 L:      netdev@vger.kernel.org
6648 S:      Maintained
6649 F:      drivers/net/ethernet/freescale/fman
6650 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6651
6652 FREESCALE QORIQ PTP CLOCK DRIVER
6653 M:      Yangbo Lu <yangbo.lu@nxp.com>
6654 L:      netdev@vger.kernel.org
6655 S:      Maintained
6656 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
6657 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
6658 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6659 F:      drivers/ptp/ptp_qoriq.c
6660 F:      drivers/ptp/ptp_qoriq_debugfs.c
6661 F:      include/linux/fsl/ptp_qoriq.h
6662 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6663
6664 FREESCALE QUAD SPI DRIVER
6665 M:      Han Xu <han.xu@nxp.com>
6666 L:      linux-spi@vger.kernel.org
6667 S:      Maintained
6668 F:      drivers/spi/spi-fsl-qspi.c
6669
6670 FREESCALE QUICC ENGINE LIBRARY
6671 M:      Qiang Zhao <qiang.zhao@nxp.com>
6672 L:      linuxppc-dev@lists.ozlabs.org
6673 S:      Maintained
6674 F:      drivers/soc/fsl/qe/
6675 F:      include/soc/fsl/*qe*.h
6676 F:      include/soc/fsl/*ucc*.h
6677
6678 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6679 M:      Li Yang <leoyang.li@nxp.com>
6680 L:      netdev@vger.kernel.org
6681 L:      linuxppc-dev@lists.ozlabs.org
6682 S:      Maintained
6683 F:      drivers/net/ethernet/freescale/ucc_geth*
6684
6685 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6686 M:      Zhao Qiang <qiang.zhao@nxp.com>
6687 L:      netdev@vger.kernel.org
6688 L:      linuxppc-dev@lists.ozlabs.org
6689 S:      Maintained
6690 F:      drivers/net/wan/fsl_ucc_hdlc*
6691
6692 FREESCALE QUICC ENGINE UCC UART DRIVER
6693 M:      Timur Tabi <timur@kernel.org>
6694 L:      linuxppc-dev@lists.ozlabs.org
6695 S:      Maintained
6696 F:      drivers/tty/serial/ucc_uart.c
6697
6698 FREESCALE SOC DRIVERS
6699 M:      Li Yang <leoyang.li@nxp.com>
6700 L:      linuxppc-dev@lists.ozlabs.org
6701 L:      linux-arm-kernel@lists.infradead.org
6702 S:      Maintained
6703 F:      Documentation/devicetree/bindings/misc/fsl,dpaa2-console.txt
6704 F:      Documentation/devicetree/bindings/soc/fsl/
6705 F:      drivers/soc/fsl/
6706 F:      include/linux/fsl/
6707
6708 FREESCALE SOC FS_ENET DRIVER
6709 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6710 L:      linuxppc-dev@lists.ozlabs.org
6711 L:      netdev@vger.kernel.org
6712 S:      Maintained
6713 F:      drivers/net/ethernet/freescale/fs_enet/
6714 F:      include/linux/fs_enet_pd.h
6715
6716 FREESCALE SOC SOUND DRIVERS
6717 M:      Timur Tabi <timur@kernel.org>
6718 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6719 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6720 R:      Fabio Estevam <festevam@gmail.com>
6721 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6722 L:      linuxppc-dev@lists.ozlabs.org
6723 S:      Maintained
6724 F:      sound/soc/fsl/fsl*
6725 F:      sound/soc/fsl/imx*
6726 F:      sound/soc/fsl/mpc8610_hpcd.c
6727
6728 FREESCALE USB PERIPHERAL DRIVERS
6729 M:      Li Yang <leoyang.li@nxp.com>
6730 L:      linux-usb@vger.kernel.org
6731 L:      linuxppc-dev@lists.ozlabs.org
6732 S:      Maintained
6733 F:      drivers/usb/gadget/udc/fsl*
6734
6735 FREEVXFS FILESYSTEM
6736 M:      Christoph Hellwig <hch@infradead.org>
6737 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6738 S:      Maintained
6739 F:      fs/freevxfs/
6740
6741 FREEZER
6742 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6743 M:      Pavel Machek <pavel@ucw.cz>
6744 L:      linux-pm@vger.kernel.org
6745 S:      Supported
6746 F:      Documentation/power/freezing-of-tasks.rst
6747 F:      include/linux/freezer.h
6748 F:      kernel/freezer.c
6749
6750 FRONTSWAP API
6751 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6752 L:      linux-kernel@vger.kernel.org
6753 S:      Maintained
6754 F:      mm/frontswap.c
6755 F:      include/linux/frontswap.h
6756
6757 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6758 M:      David Howells <dhowells@redhat.com>
6759 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6760 S:      Supported
6761 F:      Documentation/filesystems/caching/
6762 F:      fs/fscache/
6763 F:      include/linux/fscache*.h
6764
6765 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6766 M:      Theodore Y. Ts'o <tytso@mit.edu>
6767 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6768 M:      Eric Biggers <ebiggers@kernel.org>
6769 L:      linux-fscrypt@vger.kernel.org
6770 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6771 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6772 S:      Supported
6773 F:      fs/crypto/
6774 F:      include/linux/fscrypt*.h
6775 F:      include/uapi/linux/fscrypt.h
6776 F:      Documentation/filesystems/fscrypt.rst
6777
6778 FSI SUBSYSTEM
6779 M:      Jeremy Kerr <jk@ozlabs.org>
6780 M:      Joel Stanley <joel@jms.id.au>
6781 R:      Alistar Popple <alistair@popple.id.au>
6782 R:      Eddie James <eajames@linux.ibm.com>
6783 L:      linux-fsi@lists.ozlabs.org
6784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git
6785 Q:      http://patchwork.ozlabs.org/project/linux-fsi/list/
6786 S:      Supported
6787 F:      drivers/fsi/
6788 F:      include/linux/fsi*.h
6789 F:      include/trace/events/fsi*.h
6790
6791 FSI-ATTACHED I2C DRIVER
6792 M:      Eddie James <eajames@linux.ibm.com>
6793 L:      linux-i2c@vger.kernel.org
6794 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6795 S:      Maintained
6796 F:      drivers/i2c/busses/i2c-fsi.c
6797 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6798
6799 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6800 M:      Jan Kara <jack@suse.cz>
6801 R:      Amir Goldstein <amir73il@gmail.com>
6802 L:      linux-fsdevel@vger.kernel.org
6803 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify
6804 S:      Maintained
6805 F:      fs/notify/
6806 F:      include/linux/fsnotify*.h
6807
6808 FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION
6809 M:      Eric Biggers <ebiggers@kernel.org>
6810 M:      Theodore Y. Ts'o <tytso@mit.edu>
6811 L:      linux-fscrypt@vger.kernel.org
6812 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6813 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git fsverity
6814 S:      Supported
6815 F:      fs/verity/
6816 F:      include/linux/fsverity.h
6817 F:      include/uapi/linux/fsverity.h
6818 F:      Documentation/filesystems/fsverity.rst
6819
6820 FUJITSU LAPTOP EXTRAS
6821 M:      Jonathan Woithe <jwoithe@just42.net>
6822 L:      platform-driver-x86@vger.kernel.org
6823 S:      Maintained
6824 F:      drivers/platform/x86/fujitsu-laptop.c
6825
6826 FUJITSU M-5MO LS CAMERA ISP DRIVER
6827 M:      Kyungmin Park <kyungmin.park@samsung.com>
6828 M:      Heungjun Kim <riverful.kim@samsung.com>
6829 L:      linux-media@vger.kernel.org
6830 S:      Maintained
6831 F:      drivers/media/i2c/m5mols/
6832 F:      include/media/i2c/m5mols.h
6833
6834 FUJITSU TABLET EXTRAS
6835 M:      Robert Gerlach <khnz@gmx.de>
6836 L:      platform-driver-x86@vger.kernel.org
6837 S:      Maintained
6838 F:      drivers/platform/x86/fujitsu-tablet.c
6839
6840 FUSE: FILESYSTEM IN USERSPACE
6841 M:      Miklos Szeredi <miklos@szeredi.hu>
6842 L:      linux-fsdevel@vger.kernel.org
6843 W:      http://fuse.sourceforge.net/
6844 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6845 S:      Maintained
6846 F:      fs/fuse/
6847 F:      include/uapi/linux/fuse.h
6848 F:      Documentation/filesystems/fuse.txt
6849
6850 FUTEX SUBSYSTEM
6851 M:      Thomas Gleixner <tglx@linutronix.de>
6852 M:      Ingo Molnar <mingo@redhat.com>
6853 R:      Peter Zijlstra <peterz@infradead.org>
6854 R:      Darren Hart <dvhart@infradead.org>
6855 L:      linux-kernel@vger.kernel.org
6856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6857 S:      Maintained
6858 F:      kernel/futex.c
6859 F:      include/asm-generic/futex.h
6860 F:      include/linux/futex.h
6861 F:      include/uapi/linux/futex.h
6862 F:      tools/testing/selftests/futex/
6863 F:      tools/perf/bench/futex*
6864 F:      Documentation/*futex*
6865
6866 GCC PLUGINS
6867 M:      Kees Cook <keescook@chromium.org>
6868 R:      Emese Revfy <re.emese@gmail.com>
6869 L:      kernel-hardening@lists.openwall.com
6870 S:      Maintained
6871 F:      scripts/gcc-plugins/
6872 F:      scripts/gcc-plugin.sh
6873 F:      scripts/Makefile.gcc-plugins
6874 F:      Documentation/core-api/gcc-plugins.rst
6875
6876 GASKET DRIVER FRAMEWORK
6877 M:      Rob Springer <rspringer@google.com>
6878 M:      Todd Poynor <toddpoynor@google.com>
6879 M:      Ben Chan <benchan@chromium.org>
6880 S:      Maintained
6881 F:      drivers/staging/gasket/
6882
6883 GCOV BASED KERNEL PROFILING
6884 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6885 S:      Maintained
6886 F:      kernel/gcov/
6887 F:      Documentation/dev-tools/gcov.rst
6888
6889 GDB KERNEL DEBUGGING HELPER SCRIPTS
6890 M:      Jan Kiszka <jan.kiszka@siemens.com>
6891 M:      Kieran Bingham <kbingham@kernel.org>
6892 S:      Supported
6893 F:      scripts/gdb/
6894
6895 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6896 M:      Achim Leubner <achim_leubner@adaptec.com>
6897 L:      linux-scsi@vger.kernel.org
6898 W:      http://www.icp-vortex.com/
6899 S:      Supported
6900 F:      drivers/scsi/gdt*
6901
6902 GEMTEK FM RADIO RECEIVER DRIVER
6903 M:      Hans Verkuil <hverkuil@xs4all.nl>
6904 L:      linux-media@vger.kernel.org
6905 T:      git git://linuxtv.org/media_tree.git
6906 W:      https://linuxtv.org
6907 S:      Maintained
6908 F:      drivers/media/radio/radio-gemtek*
6909
6910 GENERIC ARCHITECTURE TOPOLOGY
6911 M:      Sudeep Holla <sudeep.holla@arm.com>
6912 L:      linux-kernel@vger.kernel.org
6913 S:      Maintained
6914 F:      drivers/base/arch_topology.c
6915 F:      include/linux/arch_topology.h
6916
6917 GENERIC GPIO I2C DRIVER
6918 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6919 S:      Supported
6920 F:      drivers/i2c/busses/i2c-gpio.c
6921 F:      include/linux/platform_data/i2c-gpio.h
6922
6923 GENERIC GPIO I2C MULTIPLEXER DRIVER
6924 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6925 L:      linux-i2c@vger.kernel.org
6926 S:      Supported
6927 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6928 F:      include/linux/platform_data/i2c-mux-gpio.h
6929 F:      Documentation/i2c/muxes/i2c-mux-gpio.rst
6930
6931 GENERIC HDLC (WAN) DRIVERS
6932 M:      Krzysztof Halasa <khc@pm.waw.pl>
6933 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6934 S:      Maintained
6935 F:      drivers/net/wan/c101.c
6936 F:      drivers/net/wan/hd6457*
6937 F:      drivers/net/wan/hdlc*
6938 F:      drivers/net/wan/n2.c
6939 F:      drivers/net/wan/pc300too.c
6940 F:      drivers/net/wan/pci200syn.c
6941 F:      drivers/net/wan/wanxl*
6942
6943 GENERIC INCLUDE/ASM HEADER FILES
6944 M:      Arnd Bergmann <arnd@arndb.de>
6945 L:      linux-arch@vger.kernel.org
6946 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6947 S:      Maintained
6948 F:      include/asm-generic/
6949 F:      include/uapi/asm-generic/
6950
6951 GENERIC PHY FRAMEWORK
6952 M:      Kishon Vijay Abraham I <kishon@ti.com>
6953 L:      linux-kernel@vger.kernel.org
6954 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6955 S:      Supported
6956 F:      drivers/phy/
6957 F:      include/linux/phy/
6958 F:      Documentation/devicetree/bindings/phy/
6959
6960 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6961 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6962 S:      Supported
6963 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6964
6965 GENERIC PM DOMAINS
6966 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6967 M:      Kevin Hilman <khilman@kernel.org>
6968 M:      Ulf Hansson <ulf.hansson@linaro.org>
6969 L:      linux-pm@vger.kernel.org
6970 S:      Supported
6971 F:      drivers/base/power/domain*.c
6972 F:      include/linux/pm_domain.h
6973 F:      Documentation/devicetree/bindings/power/power?domain*
6974
6975 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6976 M:      Eugen Hristev <eugen.hristev@microchip.com>
6977 L:      linux-input@vger.kernel.org
6978 S:      Maintained
6979 F:      drivers/input/touchscreen/resistive-adc-touch.c
6980
6981 GENERIC UIO DRIVER FOR PCI DEVICES
6982 M:      "Michael S. Tsirkin" <mst@redhat.com>
6983 L:      kvm@vger.kernel.org
6984 S:      Supported
6985 F:      drivers/uio/uio_pci_generic.c
6986
6987 GENERIC VDSO LIBRARY:
6988 M:      Andy Lutomirski <luto@kernel.org>
6989 M:      Thomas Gleixner <tglx@linutronix.de>
6990 M:      Vincenzo Frascino <vincenzo.frascino@arm.com>
6991 L:      linux-kernel@vger.kernel.org
6992 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso
6993 S:      Maintained
6994 F:      lib/vdso/
6995 F:      kernel/time/vsyscall.c
6996 F:      include/vdso/
6997 F:      include/asm-generic/vdso/vsyscall.h
6998
6999 GENWQE (IBM Generic Workqueue Card)
7000 M:      Frank Haverkamp <haver@linux.ibm.com>
7001 S:      Supported
7002 F:      drivers/misc/genwqe/
7003
7004 GET_MAINTAINER SCRIPT
7005 M:      Joe Perches <joe@perches.com>
7006 S:      Maintained
7007 F:      scripts/get_maintainer.pl
7008
7009 GFS2 FILE SYSTEM
7010 M:      Bob Peterson <rpeterso@redhat.com>
7011 M:      Andreas Gruenbacher <agruenba@redhat.com>
7012 L:      cluster-devel@redhat.com
7013 W:      http://sources.redhat.com/cluster/
7014 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
7015 S:      Supported
7016 F:      Documentation/filesystems/gfs2*.txt
7017 F:      fs/gfs2/
7018 F:      include/uapi/linux/gfs2_ondisk.h
7019
7020 GNSS SUBSYSTEM
7021 M:      Johan Hovold <johan@kernel.org>
7022 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
7023 S:      Maintained
7024 F:      Documentation/ABI/testing/sysfs-class-gnss
7025 F:      Documentation/devicetree/bindings/gnss/
7026 F:      drivers/gnss/
7027 F:      include/linux/gnss.h
7028
7029 GO7007 MPEG CODEC
7030 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
7031 L:      linux-media@vger.kernel.org
7032 S:      Maintained
7033 F:      drivers/media/usb/go7007/
7034
7035 GOODIX TOUCHSCREEN
7036 M:      Bastien Nocera <hadess@hadess.net>
7037 L:      linux-input@vger.kernel.org
7038 S:      Maintained
7039 F:      drivers/input/touchscreen/goodix.c
7040
7041 GOOGLE ETHERNET DRIVERS
7042 M:      Catherine Sullivan <csully@google.com>
7043 R:      Sagi Shahar <sagis@google.com>
7044 R:      Jon Olson <jonolson@google.com>
7045 L:      netdev@vger.kernel.org
7046 S:      Supported
7047 F:      Documentation/networking/device_drivers/google/gve.rst
7048 F:      drivers/net/ethernet/google
7049
7050 GPD POCKET FAN DRIVER
7051 M:      Hans de Goede <hdegoede@redhat.com>
7052 L:      platform-driver-x86@vger.kernel.org
7053 S:      Maintained
7054 F:      drivers/platform/x86/gpd-pocket-fan.c
7055
7056 GPIO ACPI SUPPORT
7057 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7058 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7059 L:      linux-gpio@vger.kernel.org
7060 L:      linux-acpi@vger.kernel.org
7061 S:      Maintained
7062 F:      Documentation/firmware-guide/acpi/gpio-properties.rst
7063 F:      drivers/gpio/gpiolib-acpi.c
7064
7065 GPIO IR Transmitter
7066 M:      Sean Young <sean@mess.org>
7067 L:      linux-media@vger.kernel.org
7068 S:      Maintained
7069 F:      drivers/media/rc/gpio-ir-tx.c
7070
7071 GPIO MOCKUP DRIVER
7072 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
7073 L:      linux-gpio@vger.kernel.org
7074 S:      Maintained
7075 F:      drivers/gpio/gpio-mockup.c
7076 F:      tools/testing/selftests/gpio/
7077
7078 GPIO SUBSYSTEM
7079 M:      Linus Walleij <linus.walleij@linaro.org>
7080 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
7081 L:      linux-gpio@vger.kernel.org
7082 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
7083 S:      Maintained
7084 F:      Documentation/devicetree/bindings/gpio/
7085 F:      Documentation/driver-api/gpio/
7086 F:      Documentation/admin-guide/gpio/
7087 F:      Documentation/ABI/testing/gpio-cdev
7088 F:      Documentation/ABI/obsolete/sysfs-gpio
7089 F:      drivers/gpio/
7090 F:      include/linux/gpio/
7091 F:      include/linux/gpio.h
7092 F:      include/linux/of_gpio.h
7093 F:      include/asm-generic/gpio.h
7094 F:      include/uapi/linux/gpio.h
7095 F:      tools/gpio/
7096
7097 GRE DEMULTIPLEXER DRIVER
7098 M:      Dmitry Kozlov <xeb@mail.ru>
7099 L:      netdev@vger.kernel.org
7100 S:      Maintained
7101 F:      net/ipv4/gre_demux.c
7102 F:      net/ipv4/gre_offload.c
7103 F:      include/net/gre.h
7104
7105 GRETH 10/100/1G Ethernet MAC device driver
7106 M:      Andreas Larsson <andreas@gaisler.com>
7107 L:      netdev@vger.kernel.org
7108 S:      Maintained
7109 F:      drivers/net/ethernet/aeroflex/
7110
7111 GREYBUS AUDIO PROTOCOLS DRIVERS
7112 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
7113 M:      Mark Greer <mgreer@animalcreek.com>
7114 S:      Maintained
7115 F:      drivers/staging/greybus/audio_apbridgea.c
7116 F:      drivers/staging/greybus/audio_apbridgea.h
7117 F:      drivers/staging/greybus/audio_codec.c
7118 F:      drivers/staging/greybus/audio_codec.h
7119 F:      drivers/staging/greybus/audio_gb.c
7120 F:      drivers/staging/greybus/audio_manager.c
7121 F:      drivers/staging/greybus/audio_manager.h
7122 F:      drivers/staging/greybus/audio_manager_module.c
7123 F:      drivers/staging/greybus/audio_manager_private.h
7124 F:      drivers/staging/greybus/audio_manager_sysfs.c
7125 F:      drivers/staging/greybus/audio_module.c
7126 F:      drivers/staging/greybus/audio_topology.c
7127
7128 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
7129 M:      Viresh Kumar <vireshk@kernel.org>
7130 S:      Maintained
7131 F:      drivers/staging/greybus/authentication.c
7132 F:      drivers/staging/greybus/bootrom.c
7133 F:      drivers/staging/greybus/firmware.h
7134 F:      drivers/staging/greybus/fw-core.c
7135 F:      drivers/staging/greybus/fw-download.c
7136 F:      drivers/staging/greybus/fw-management.c
7137 F:      drivers/staging/greybus/greybus_authentication.h
7138 F:      drivers/staging/greybus/greybus_firmware.h
7139 F:      drivers/staging/greybus/hid.c
7140 F:      drivers/staging/greybus/i2c.c
7141 F:      drivers/staging/greybus/spi.c
7142 F:      drivers/staging/greybus/spilib.c
7143 F:      drivers/staging/greybus/spilib.h
7144
7145 GREYBUS LOOPBACK DRIVER
7146 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
7147 S:      Maintained
7148 F:      drivers/staging/greybus/loopback.c
7149
7150 GREYBUS PLATFORM DRIVERS
7151 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
7152 S:      Maintained
7153 F:      drivers/staging/greybus/arche-platform.c
7154 F:      drivers/staging/greybus/arche-apb-ctrl.c
7155 F:      drivers/staging/greybus/arche_platform.h
7156
7157 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
7158 M:      Rui Miguel Silva <rmfrfs@gmail.com>
7159 S:      Maintained
7160 F:      drivers/staging/greybus/sdio.c
7161 F:      drivers/staging/greybus/light.c
7162 F:      drivers/staging/greybus/gpio.c
7163 F:      drivers/staging/greybus/power_supply.c
7164 F:      drivers/staging/greybus/spi.c
7165 F:      drivers/staging/greybus/spilib.c
7166
7167 GREYBUS SUBSYSTEM
7168 M:      Johan Hovold <johan@kernel.org>
7169 M:      Alex Elder <elder@kernel.org>
7170 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7171 S:      Maintained
7172 F:      drivers/staging/greybus/
7173 F:      drivers/greybus/
7174 F:      include/linux/greybus.h
7175 F:      include/linux/greybus/
7176 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
7177
7178 GREYBUS UART PROTOCOLS DRIVERS
7179 M:      David Lin <dtwlin@gmail.com>
7180 S:      Maintained
7181 F:      drivers/staging/greybus/uart.c
7182 F:      drivers/staging/greybus/log.c
7183
7184 GS1662 VIDEO SERIALIZER
7185 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
7186 L:      linux-media@vger.kernel.org
7187 T:      git git://linuxtv.org/media_tree.git
7188 S:      Maintained
7189 F:      drivers/media/spi/gs1662.c
7190
7191 GSPCA FINEPIX SUBDRIVER
7192 M:      Frank Zago <frank@zago.net>
7193 L:      linux-media@vger.kernel.org
7194 T:      git git://linuxtv.org/media_tree.git
7195 S:      Maintained
7196 F:      drivers/media/usb/gspca/finepix.c
7197
7198 GSPCA GL860 SUBDRIVER
7199 M:      Olivier Lorin <o.lorin@laposte.net>
7200 L:      linux-media@vger.kernel.org
7201 T:      git git://linuxtv.org/media_tree.git
7202 S:      Maintained
7203 F:      drivers/media/usb/gspca/gl860/
7204
7205 GSPCA M5602 SUBDRIVER
7206 M:      Erik Andren <erik.andren@gmail.com>
7207 L:      linux-media@vger.kernel.org
7208 T:      git git://linuxtv.org/media_tree.git
7209 S:      Maintained
7210 F:      drivers/media/usb/gspca/m5602/
7211
7212 GSPCA PAC207 SONIXB SUBDRIVER
7213 M:      Hans Verkuil <hverkuil@xs4all.nl>
7214 L:      linux-media@vger.kernel.org
7215 T:      git git://linuxtv.org/media_tree.git
7216 S:      Odd Fixes
7217 F:      drivers/media/usb/gspca/pac207.c
7218
7219 GSPCA SN9C20X SUBDRIVER
7220 M:      Brian Johnson <brijohn@gmail.com>
7221 L:      linux-media@vger.kernel.org
7222 T:      git git://linuxtv.org/media_tree.git
7223 S:      Maintained
7224 F:      drivers/media/usb/gspca/sn9c20x.c
7225
7226 GSPCA T613 SUBDRIVER
7227 M:      Leandro Costantino <lcostantino@gmail.com>
7228 L:      linux-media@vger.kernel.org
7229 T:      git git://linuxtv.org/media_tree.git
7230 S:      Maintained
7231 F:      drivers/media/usb/gspca/t613.c
7232
7233 GSPCA USB WEBCAM DRIVER
7234 M:      Hans Verkuil <hverkuil@xs4all.nl>
7235 L:      linux-media@vger.kernel.org
7236 T:      git git://linuxtv.org/media_tree.git
7237 S:      Odd Fixes
7238 F:      drivers/media/usb/gspca/
7239
7240 GTP (GPRS Tunneling Protocol)
7241 M:      Pablo Neira Ayuso <pablo@netfilter.org>
7242 M:      Harald Welte <laforge@gnumonks.org>
7243 L:      osmocom-net-gprs@lists.osmocom.org
7244 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
7245 S:      Maintained
7246 F:      drivers/net/gtp.c
7247
7248 GUID PARTITION TABLE (GPT)
7249 M:      Davidlohr Bueso <dave@stgolabs.net>
7250 L:      linux-efi@vger.kernel.org
7251 S:      Maintained
7252 F:      block/partitions/efi.*
7253
7254 H8/300 ARCHITECTURE
7255 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
7256 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
7257 W:      http://uclinux-h8.sourceforge.jp
7258 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
7259 S:      Maintained
7260 F:      arch/h8300/
7261 F:      drivers/clocksource/h8300_*.c
7262 F:      drivers/clk/h8300/
7263 F:      drivers/irqchip/irq-renesas-h8*.c
7264
7265 HABANALABS PCI DRIVER
7266 M:      Oded Gabbay <oded.gabbay@gmail.com>
7267 T:      git https://github.com/HabanaAI/linux.git
7268 S:      Supported
7269 F:      drivers/misc/habanalabs/
7270 F:      include/uapi/misc/habanalabs.h
7271 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
7272 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
7273
7274 HACKRF MEDIA DRIVER
7275 M:      Antti Palosaari <crope@iki.fi>
7276 L:      linux-media@vger.kernel.org
7277 W:      https://linuxtv.org
7278 W:      http://palosaari.fi/linux/
7279 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7280 T:      git git://linuxtv.org/anttip/media_tree.git
7281 S:      Maintained
7282 F:      drivers/media/usb/hackrf/
7283
7284 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
7285 M:      Frank Seidel <frank@f-seidel.de>
7286 L:      platform-driver-x86@vger.kernel.org
7287 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
7288 S:      Maintained
7289 F:      drivers/platform/x86/hdaps.c
7290
7291 HARDWARE MONITORING
7292 M:      Jean Delvare <jdelvare@suse.com>
7293 M:      Guenter Roeck <linux@roeck-us.net>
7294 L:      linux-hwmon@vger.kernel.org
7295 W:      http://hwmon.wiki.kernel.org/
7296 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
7297 S:      Maintained
7298 F:      Documentation/devicetree/bindings/hwmon/
7299 F:      Documentation/hwmon/
7300 F:      drivers/hwmon/
7301 F:      include/linux/hwmon*.h
7302 F:      include/trace/events/hwmon*.h
7303
7304 HARDWARE RANDOM NUMBER GENERATOR CORE
7305 M:      Matt Mackall <mpm@selenic.com>
7306 M:      Herbert Xu <herbert@gondor.apana.org.au>
7307 L:      linux-crypto@vger.kernel.org
7308 S:      Odd fixes
7309 F:      Documentation/devicetree/bindings/rng/
7310 F:      Documentation/admin-guide/hw_random.rst
7311 F:      drivers/char/hw_random/
7312 F:      include/linux/hw_random.h
7313
7314 HARDWARE TRACING FACILITIES
7315 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7316 S:      Maintained
7317 F:      drivers/hwtracing/
7318
7319 HARDWARE SPINLOCK CORE
7320 M:      Ohad Ben-Cohen <ohad@wizery.com>
7321 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
7322 L:      linux-remoteproc@vger.kernel.org
7323 S:      Maintained
7324 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next
7325 F:      Documentation/devicetree/bindings/hwlock/
7326 F:      Documentation/hwspinlock.txt
7327 F:      drivers/hwspinlock/
7328 F:      include/linux/hwspinlock.h
7329
7330 HARMONY SOUND DRIVER
7331 L:      linux-parisc@vger.kernel.org
7332 S:      Maintained
7333 F:      sound/parisc/harmony.*
7334
7335 HDPVR USB VIDEO ENCODER DRIVER
7336 M:      Hans Verkuil <hverkuil@xs4all.nl>
7337 L:      linux-media@vger.kernel.org
7338 T:      git git://linuxtv.org/media_tree.git
7339 W:      https://linuxtv.org
7340 S:      Odd Fixes
7341 F:      drivers/media/usb/hdpvr/
7342
7343 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
7344 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
7345 S:      Supported
7346 F:      Documentation/watchdog/hpwdt.rst
7347 F:      drivers/watchdog/hpwdt.c
7348
7349 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
7350 M:      Don Brace <don.brace@microsemi.com>
7351 L:      esc.storagedev@microsemi.com
7352 L:      linux-scsi@vger.kernel.org
7353 S:      Supported
7354 F:      Documentation/scsi/hpsa.txt
7355 F:      drivers/scsi/hpsa*.[ch]
7356 F:      include/linux/cciss*.h
7357 F:      include/uapi/linux/cciss*.h
7358
7359 HFI1 DRIVER
7360 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
7361 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
7362 L:      linux-rdma@vger.kernel.org
7363 S:      Supported
7364 F:      drivers/infiniband/hw/hfi1
7365
7366 HFS FILESYSTEM
7367 L:      linux-fsdevel@vger.kernel.org
7368 S:      Orphan
7369 F:      Documentation/filesystems/hfs.txt
7370 F:      fs/hfs/
7371
7372 HFSPLUS FILESYSTEM
7373 L:      linux-fsdevel@vger.kernel.org
7374 S:      Orphan
7375 F:      Documentation/filesystems/hfsplus.txt
7376 F:      fs/hfsplus/
7377
7378 HGA FRAMEBUFFER DRIVER
7379 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
7380 L:      linux-nvidia@lists.surfsouth.com
7381 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
7382 S:      Maintained
7383 F:      drivers/video/fbdev/hgafb.c
7384
7385 HIBERNATION (aka Software Suspend, aka swsusp)
7386 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
7387 M:      Pavel Machek <pavel@ucw.cz>
7388 L:      linux-pm@vger.kernel.org
7389 B:      https://bugzilla.kernel.org
7390 S:      Supported
7391 F:      arch/x86/power/
7392 F:      drivers/base/power/
7393 F:      kernel/power/
7394 F:      include/linux/suspend.h
7395 F:      include/linux/freezer.h
7396 F:      include/linux/pm.h
7397 F:      arch/*/include/asm/suspend*.h
7398
7399 HID CORE LAYER
7400 M:      Jiri Kosina <jikos@kernel.org>
7401 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
7402 L:      linux-input@vger.kernel.org
7403 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
7404 S:      Maintained
7405 F:      drivers/hid/
7406 F:      include/linux/hid*
7407 F:      include/uapi/linux/hid*
7408
7409 HID SENSOR HUB DRIVERS
7410 M:      Jiri Kosina <jikos@kernel.org>
7411 M:      Jonathan Cameron <jic23@kernel.org>
7412 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7413 L:      linux-input@vger.kernel.org
7414 L:      linux-iio@vger.kernel.org
7415 S:      Maintained
7416 F:      Documentation/hid/hid-sensor*
7417 F:      drivers/hid/hid-sensor-*
7418 F:      drivers/iio/*/hid-*
7419 F:      include/linux/hid-sensor-*
7420
7421 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
7422 M:      Thomas Gleixner <tglx@linutronix.de>
7423 L:      linux-kernel@vger.kernel.org
7424 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
7425 S:      Maintained
7426 F:      Documentation/timers/
7427 F:      kernel/time/hrtimer.c
7428 F:      kernel/time/clockevents.c
7429 F:      kernel/time/timer_*.c
7430 F:      include/linux/clockchips.h
7431 F:      include/linux/hrtimer.h
7432
7433 HIGH-SPEED SCC DRIVER FOR AX.25
7434 L:      linux-hams@vger.kernel.org
7435 S:      Orphan
7436 F:      drivers/net/hamradio/dmascc.c
7437 F:      drivers/net/hamradio/scc.c
7438
7439 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
7440 M:      HighPoint Linux Team <linux@highpoint-tech.com>
7441 W:      http://www.highpoint-tech.com
7442 S:      Supported
7443 F:      Documentation/scsi/hptiop.txt
7444 F:      drivers/scsi/hptiop.c
7445
7446 HIPPI
7447 M:      Jes Sorensen <jes@trained-monkey.org>
7448 L:      linux-hippi@sunsite.dk
7449 S:      Maintained
7450 F:      include/linux/hippidevice.h
7451 F:      include/uapi/linux/if_hippi.h
7452 F:      net/802/hippi.c
7453 F:      drivers/net/hippi/
7454
7455 HISILICON SECURITY ENGINE V2 DRIVER (SEC2)
7456 M:      Zaibo Xu <xuzaibo@huawei.com>
7457 L:      linux-crypto@vger.kernel.org
7458 S:      Maintained
7459 F:      drivers/crypto/hisilicon/sec2/sec_crypto.c
7460 F:      drivers/crypto/hisilicon/sec2/sec_main.c
7461 F:      drivers/crypto/hisilicon/sec2/sec_crypto.h
7462 F:      drivers/crypto/hisilicon/sec2/sec.h
7463 F:      Documentation/ABI/testing/debugfs-hisi-sec
7464
7465 HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE)
7466 M:      Zaibo Xu <xuzaibo@huawei.com>
7467 L:      linux-crypto@vger.kernel.org
7468 S:      Maintained
7469 F:      drivers/crypto/hisilicon/hpre/hpre_crypto.c
7470 F:      drivers/crypto/hisilicon/hpre/hpre_main.c
7471 F:      drivers/crypto/hisilicon/hpre/hpre.h
7472 F:      Documentation/ABI/testing/debugfs-hisi-hpre
7473
7474 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
7475 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7476 M:      Salil Mehta <salil.mehta@huawei.com>
7477 L:      netdev@vger.kernel.org
7478 W:      http://www.hisilicon.com
7479 S:      Maintained
7480 F:      drivers/net/ethernet/hisilicon/hns3/
7481
7482 HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT
7483 M:      Zaibo Xu <xuzaibo@huawei.com>
7484 S:      Maintained
7485 F:      drivers/char/hw_random/hisi-trng-v2.c
7486
7487 HISILICON LPC BUS DRIVER
7488 M:      john.garry@huawei.com
7489 W:      http://www.hisilicon.com
7490 S:      Maintained
7491 F:      drivers/bus/hisi_lpc.c
7492 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
7493
7494 HISILICON NETWORK SUBSYSTEM DRIVER
7495 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7496 M:      Salil Mehta <salil.mehta@huawei.com>
7497 L:      netdev@vger.kernel.org
7498 W:      http://www.hisilicon.com
7499 S:      Maintained
7500 F:      drivers/net/ethernet/hisilicon/
7501 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7502
7503 HISILICON PMU DRIVER
7504 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7505 W:      http://www.hisilicon.com
7506 S:      Supported
7507 F:      drivers/perf/hisilicon
7508 F:      Documentation/admin-guide/perf/hisi-pmu.rst
7509
7510 HISILICON ROCE DRIVER
7511 M:      Lijun Ou <oulijun@huawei.com>
7512 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7513 L:      linux-rdma@vger.kernel.org
7514 S:      Maintained
7515 F:      drivers/infiniband/hw/hns/
7516 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7517
7518 HISILICON SAS Controller
7519 M:      John Garry <john.garry@huawei.com>
7520 W:      http://www.hisilicon.com
7521 S:      Supported
7522 F:      drivers/scsi/hisi_sas/
7523 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7524
7525 HISILICON QM AND ZIP Controller DRIVER
7526 M:      Zhou Wang <wangzhou1@hisilicon.com>
7527 L:      linux-crypto@vger.kernel.org
7528 S:      Maintained
7529 F:      drivers/crypto/hisilicon/qm.c
7530 F:      drivers/crypto/hisilicon/qm.h
7531 F:      drivers/crypto/hisilicon/sgl.c
7532 F:      drivers/crypto/hisilicon/zip/
7533 F:      Documentation/ABI/testing/debugfs-hisi-zip
7534
7535 HMM - Heterogeneous Memory Management
7536 M:      Jérôme Glisse <jglisse@redhat.com>
7537 L:      linux-mm@kvack.org
7538 S:      Maintained
7539 F:      mm/hmm*
7540 F:      include/linux/hmm*
7541 F:      Documentation/vm/hmm.rst
7542
7543 HOST AP DRIVER
7544 M:      Jouni Malinen <j@w1.fi>
7545 L:      linux-wireless@vger.kernel.org
7546 W:      http://w1.fi/hostap-driver.html
7547 S:      Obsolete
7548 F:      drivers/net/wireless/intersil/hostap/
7549
7550 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7551 L:      platform-driver-x86@vger.kernel.org
7552 S:      Orphan
7553 F:      drivers/platform/x86/tc1100-wmi.c
7554
7555 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7556 M:      Jaroslav Kysela <perex@perex.cz>
7557 S:      Obsolete
7558 F:      drivers/staging/hp/hp100.*
7559
7560 HPET:   High Precision Event Timers driver
7561 M:      Clemens Ladisch <clemens@ladisch.de>
7562 S:      Maintained
7563 F:      Documentation/timers/hpet.rst
7564 F:      drivers/char/hpet.c
7565 F:      include/linux/hpet.h
7566 F:      include/uapi/linux/hpet.h
7567
7568 HPET:   x86
7569 S:      Orphan
7570 F:      arch/x86/kernel/hpet.c
7571 F:      arch/x86/include/asm/hpet.h
7572
7573 HPFS FILESYSTEM
7574 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7575 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7576 S:      Maintained
7577 F:      fs/hpfs/
7578
7579 HSI SUBSYSTEM
7580 M:      Sebastian Reichel <sre@kernel.org>
7581 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7582 S:      Maintained
7583 F:      Documentation/ABI/testing/sysfs-bus-hsi
7584 F:      Documentation/driver-api/hsi.rst
7585 F:      drivers/hsi/
7586 F:      include/linux/hsi/
7587 F:      include/uapi/linux/hsi/
7588
7589 HSO 3G MODEM DRIVER
7590 L:      linux-usb@vger.kernel.org
7591 S:      Orphan
7592 F:      drivers/net/usb/hso.c
7593
7594 HSR NETWORK PROTOCOL
7595 M:      Arvid Brodin <arvid.brodin@alten.se>
7596 L:      netdev@vger.kernel.org
7597 S:      Maintained
7598 F:      net/hsr/
7599
7600 HT16K33 LED CONTROLLER DRIVER
7601 M:      Robin van der Gracht <robin@protonic.nl>
7602 S:      Maintained
7603 F:      drivers/auxdisplay/ht16k33.c
7604 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7605
7606 HTCPEN TOUCHSCREEN DRIVER
7607 M:      Pau Oliva Fora <pof@eslack.org>
7608 L:      linux-input@vger.kernel.org
7609 S:      Maintained
7610 F:      drivers/input/touchscreen/htcpen.c
7611
7612 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7613 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7614 L:      linux-iio@vger.kernel.org
7615 W:      http://www.st.com/
7616 S:      Maintained
7617 F:      drivers/iio/humidity/hts221*
7618 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7619
7620 HUAWEI ETHERNET DRIVER
7621 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7622 L:      netdev@vger.kernel.org
7623 S:      Supported
7624 F:      Documentation/networking/hinic.txt
7625 F:      drivers/net/ethernet/huawei/hinic/
7626
7627 HUGETLB FILESYSTEM
7628 M:      Mike Kravetz <mike.kravetz@oracle.com>
7629 L:      linux-mm@kvack.org
7630 S:      Maintained
7631 F:      fs/hugetlbfs/
7632 F:      mm/hugetlb.c
7633 F:      include/linux/hugetlb.h
7634 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7635 F:      Documentation/vm/hugetlbfs_reserv.rst
7636 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7637
7638 HVA ST MEDIA DRIVER
7639 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7640 L:      linux-media@vger.kernel.org
7641 T:      git git://linuxtv.org/media_tree.git
7642 W:      https://linuxtv.org
7643 S:      Supported
7644 F:      drivers/media/platform/sti/hva
7645
7646 HWPOISON MEMORY FAILURE HANDLING
7647 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7648 L:      linux-mm@kvack.org
7649 S:      Maintained
7650 F:      mm/memory-failure.c
7651 F:      mm/hwpoison-inject.c
7652
7653 HYGON PROCESSOR SUPPORT
7654 M:      Pu Wen <puwen@hygon.cn>
7655 L:      linux-kernel@vger.kernel.org
7656 S:      Maintained
7657 F:      arch/x86/kernel/cpu/hygon.c
7658
7659 HYNIX HI556 SENSOR DRIVER
7660 M:      Shawn Tu <shawnx.tu@intel.com>
7661 L:      linux-media@vger.kernel.org
7662 T:      git git://linuxtv.org/media_tree.git
7663 S:      Maintained
7664 F:      drivers/media/i2c/hi556.c
7665
7666 Hyper-V CORE AND DRIVERS
7667 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7668 M:      Haiyang Zhang <haiyangz@microsoft.com>
7669 M:      Stephen Hemminger <sthemmin@microsoft.com>
7670 M:      Sasha Levin <sashal@kernel.org>
7671 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7672 L:      linux-hyperv@vger.kernel.org
7673 S:      Supported
7674 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7675 F:      arch/x86/include/asm/mshyperv.h
7676 F:      arch/x86/include/asm/trace/hyperv.h
7677 F:      arch/x86/include/asm/hyperv-tlfs.h
7678 F:      arch/x86/kernel/cpu/mshyperv.c
7679 F:      arch/x86/hyperv
7680 F:      drivers/clocksource/hyperv_timer.c
7681 F:      drivers/hid/hid-hyperv.c
7682 F:      drivers/hv/
7683 F:      drivers/input/serio/hyperv-keyboard.c
7684 F:      drivers/pci/controller/pci-hyperv.c
7685 F:      drivers/pci/controller/pci-hyperv-intf.c
7686 F:      drivers/net/hyperv/
7687 F:      drivers/scsi/storvsc_drv.c
7688 F:      drivers/uio/uio_hv_generic.c
7689 F:      drivers/video/fbdev/hyperv_fb.c
7690 F:      drivers/iommu/hyperv-iommu.c
7691 F:      net/vmw_vsock/hyperv_transport.c
7692 F:      include/clocksource/hyperv_timer.h
7693 F:      include/linux/hyperv.h
7694 F:      include/uapi/linux/hyperv.h
7695 F:      include/asm-generic/mshyperv.h
7696 F:      tools/hv/
7697 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7698 F:      Documentation/ABI/testing/debugfs-hyperv
7699
7700 HYPERBUS SUPPORT
7701 M:      Vignesh Raghavendra <vigneshr@ti.com>
7702 S:      Supported
7703 F:      drivers/mtd/hyperbus/
7704 F:      include/linux/mtd/hyperbus.h
7705 F:      Documentation/devicetree/bindings/mtd/cypress,hyperflash.txt
7706 F:      Documentation/devicetree/bindings/mtd/ti,am654-hbmc.txt
7707
7708 HYPERVISOR VIRTUAL CONSOLE DRIVER
7709 L:      linuxppc-dev@lists.ozlabs.org
7710 S:      Odd Fixes
7711 F:      drivers/tty/hvc/
7712
7713 I2C ACPI SUPPORT
7714 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7715 L:      linux-i2c@vger.kernel.org
7716 L:      linux-acpi@vger.kernel.org
7717 S:      Maintained
7718 F:      drivers/i2c/i2c-core-acpi.c
7719
7720 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7721 M:      Ajay Gupta <ajayg@nvidia.com>
7722 L:      linux-i2c@vger.kernel.org
7723 S:      Maintained
7724 F:      Documentation/i2c/busses/i2c-nvidia-gpu.rst
7725 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7726
7727 I2C MUXES
7728 M:      Peter Rosin <peda@axentia.se>
7729 L:      linux-i2c@vger.kernel.org
7730 S:      Maintained
7731 F:      Documentation/i2c/i2c-topology.rst
7732 F:      Documentation/i2c/muxes/
7733 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7734 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7735 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7736 F:      drivers/i2c/i2c-mux.c
7737 F:      drivers/i2c/muxes/
7738 F:      include/linux/i2c-mux.h
7739
7740 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7741 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7742 L:      linux-i2c@vger.kernel.org
7743 S:      Maintained
7744 F:      Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml
7745 F:      drivers/i2c/busses/i2c-mv64xxx.c
7746
7747 I2C OVER PARALLEL PORT
7748 M:      Jean Delvare <jdelvare@suse.com>
7749 L:      linux-i2c@vger.kernel.org
7750 S:      Maintained
7751 F:      Documentation/i2c/busses/i2c-parport.rst
7752 F:      Documentation/i2c/busses/i2c-parport-light.rst
7753 F:      drivers/i2c/busses/i2c-parport.c
7754 F:      drivers/i2c/busses/i2c-parport-light.c
7755
7756 I2C SUBSYSTEM
7757 M:      Wolfram Sang <wsa@the-dreams.de>
7758 L:      linux-i2c@vger.kernel.org
7759 W:      https://i2c.wiki.kernel.org/
7760 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7761 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7762 S:      Maintained
7763 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7764 F:      Documentation/i2c/
7765 F:      drivers/i2c/*
7766 F:      include/linux/i2c.h
7767 F:      include/linux/i2c-dev.h
7768 F:      include/linux/i2c-smbus.h
7769 F:      include/uapi/linux/i2c.h
7770 F:      include/uapi/linux/i2c-*.h
7771
7772 I2C SUBSYSTEM HOST DRIVERS
7773 L:      linux-i2c@vger.kernel.org
7774 W:      https://i2c.wiki.kernel.org/
7775 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7777 S:      Odd Fixes
7778 F:      Documentation/devicetree/bindings/i2c/
7779 F:      drivers/i2c/algos/
7780 F:      drivers/i2c/busses/
7781
7782 I2C-TAOS-EVM DRIVER
7783 M:      Jean Delvare <jdelvare@suse.com>
7784 L:      linux-i2c@vger.kernel.org
7785 S:      Maintained
7786 F:      Documentation/i2c/busses/i2c-taos-evm.rst
7787 F:      drivers/i2c/busses/i2c-taos-evm.c
7788
7789 I2C-TINY-USB DRIVER
7790 M:      Till Harbaum <till@harbaum.org>
7791 L:      linux-i2c@vger.kernel.org
7792 W:      http://www.harbaum.org/till/i2c_tiny_usb
7793 S:      Maintained
7794 F:      drivers/i2c/busses/i2c-tiny-usb.c
7795
7796 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7797 M:      Jean Delvare <jdelvare@suse.com>
7798 L:      linux-i2c@vger.kernel.org
7799 S:      Maintained
7800 F:      Documentation/i2c/busses/i2c-ali1535.rst
7801 F:      Documentation/i2c/busses/i2c-ali1563.rst
7802 F:      Documentation/i2c/busses/i2c-ali15x3.rst
7803 F:      Documentation/i2c/busses/i2c-amd756.rst
7804 F:      Documentation/i2c/busses/i2c-amd8111.rst
7805 F:      Documentation/i2c/busses/i2c-i801.rst
7806 F:      Documentation/i2c/busses/i2c-nforce2.rst
7807 F:      Documentation/i2c/busses/i2c-piix4.rst
7808 F:      Documentation/i2c/busses/i2c-sis5595.rst
7809 F:      Documentation/i2c/busses/i2c-sis630.rst
7810 F:      Documentation/i2c/busses/i2c-sis96x.rst
7811 F:      Documentation/i2c/busses/i2c-via.rst
7812 F:      Documentation/i2c/busses/i2c-viapro.rst
7813 F:      drivers/i2c/busses/i2c-ali1535.c
7814 F:      drivers/i2c/busses/i2c-ali1563.c
7815 F:      drivers/i2c/busses/i2c-ali15x3.c
7816 F:      drivers/i2c/busses/i2c-amd756.c
7817 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7818 F:      drivers/i2c/busses/i2c-amd8111.c
7819 F:      drivers/i2c/busses/i2c-i801.c
7820 F:      drivers/i2c/busses/i2c-isch.c
7821 F:      drivers/i2c/busses/i2c-nforce2.c
7822 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7823 F:      drivers/i2c/busses/i2c-piix4.c
7824 F:      drivers/i2c/busses/i2c-sis5595.c
7825 F:      drivers/i2c/busses/i2c-sis630.c
7826 F:      drivers/i2c/busses/i2c-sis96x.c
7827 F:      drivers/i2c/busses/i2c-via.c
7828 F:      drivers/i2c/busses/i2c-viapro.c
7829
7830 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7831 M:      Hans de Goede <hdegoede@redhat.com>
7832 L:      linux-i2c@vger.kernel.org
7833 S:      Maintained
7834 F:      drivers/i2c/busses/i2c-cht-wc.c
7835
7836 I2C/SMBUS ISMT DRIVER
7837 M:      Seth Heasley <seth.heasley@intel.com>
7838 M:      Neil Horman <nhorman@tuxdriver.com>
7839 L:      linux-i2c@vger.kernel.org
7840 F:      drivers/i2c/busses/i2c-ismt.c
7841 F:      Documentation/i2c/busses/i2c-ismt.rst
7842
7843 I2C/SMBUS STUB DRIVER
7844 M:      Jean Delvare <jdelvare@suse.com>
7845 L:      linux-i2c@vger.kernel.org
7846 S:      Maintained
7847 F:      drivers/i2c/i2c-stub.c
7848
7849 I3C SUBSYSTEM
7850 M:      Boris Brezillon <bbrezillon@kernel.org>
7851 L:      linux-i3c@lists.infradead.org (moderated for non-subscribers)
7852 C:      irc://chat.freenode.net/linux-i3c
7853 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7854 S:      Maintained
7855 F:      Documentation/ABI/testing/sysfs-bus-i3c
7856 F:      Documentation/devicetree/bindings/i3c/
7857 F:      Documentation/driver-api/i3c
7858 F:      drivers/i3c/
7859 F:      include/linux/i3c/
7860
7861 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7862 M:      Vitor Soares <vitor.soares@synopsys.com>
7863 S:      Maintained
7864 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7865 F:      drivers/i3c/master/dw*
7866
7867 I3C DRIVER FOR CADENCE I3C MASTER IP
7868 M:      Przemysław Gaj <pgaj@cadence.com>
7869 S:      Maintained
7870 F:      Documentation/devicetree/bindings/i3c/cdns,i3c-master.txt
7871 F:      drivers/i3c/master/i3c-master-cdns.c
7872
7873 IA64 (Itanium) PLATFORM
7874 M:      Tony Luck <tony.luck@intel.com>
7875 M:      Fenghua Yu <fenghua.yu@intel.com>
7876 L:      linux-ia64@vger.kernel.org
7877 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7878 S:      Maintained
7879 F:      arch/ia64/
7880
7881 IBM Power 842 compression accelerator
7882 M:      Haren Myneni <haren@us.ibm.com>
7883 S:      Supported
7884 F:      drivers/crypto/nx/Makefile
7885 F:      drivers/crypto/nx/Kconfig
7886 F:      drivers/crypto/nx/nx-842*
7887 F:      include/linux/sw842.h
7888 F:      crypto/842.c
7889 F:      lib/842/
7890
7891 IBM Power in-Nest Crypto Acceleration
7892 M:      Breno Leitão <leitao@debian.org>
7893 M:      Nayna Jain <nayna@linux.ibm.com>
7894 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7895 L:      linux-crypto@vger.kernel.org
7896 S:      Supported
7897 F:      drivers/crypto/nx/Makefile
7898 F:      drivers/crypto/nx/Kconfig
7899 F:      drivers/crypto/nx/nx-aes*
7900 F:      drivers/crypto/nx/nx-sha*
7901 F:      drivers/crypto/nx/nx.*
7902 F:      drivers/crypto/nx/nx_csbcpb.h
7903 F:      drivers/crypto/nx/nx_debugfs.c
7904
7905 IBM Power Linux RAID adapter
7906 M:      Brian King <brking@us.ibm.com>
7907 S:      Supported
7908 F:      drivers/scsi/ipr.*
7909
7910 IBM Power SRIOV Virtual NIC Device Driver
7911 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7912 M:      John Allen <jallen@linux.ibm.com>
7913 L:      netdev@vger.kernel.org
7914 S:      Supported
7915 F:      drivers/net/ethernet/ibm/ibmvnic.*
7916
7917 IBM Power Virtual Accelerator Switchboard
7918 M:      Sukadev Bhattiprolu <sukadev@linux.ibm.com>
7919 L:      linuxppc-dev@lists.ozlabs.org
7920 S:      Supported
7921 F:      arch/powerpc/platforms/powernv/vas*
7922 F:      arch/powerpc/platforms/powernv/copy-paste.h
7923 F:      arch/powerpc/include/asm/vas.h
7924
7925 IBM Power Virtual Ethernet Device Driver
7926 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7927 L:      netdev@vger.kernel.org
7928 S:      Supported
7929 F:      drivers/net/ethernet/ibm/ibmveth.*
7930
7931 IBM Power Virtual FC Device Drivers
7932 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7933 L:      linux-scsi@vger.kernel.org
7934 S:      Supported
7935 F:      drivers/scsi/ibmvscsi/ibmvfc*
7936
7937 IBM Power Virtual Management Channel Driver
7938 M:      Steven Royer <seroyer@linux.ibm.com>
7939 S:      Supported
7940 F:      drivers/misc/ibmvmc.*
7941
7942 IBM Power Virtual SCSI Device Drivers
7943 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7944 L:      linux-scsi@vger.kernel.org
7945 S:      Supported
7946 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7947 F:      include/scsi/viosrp.h
7948
7949 IBM Power Virtual SCSI Device Target Driver
7950 M:      Michael Cyr <mikecyr@linux.ibm.com>
7951 L:      linux-scsi@vger.kernel.org
7952 L:      target-devel@vger.kernel.org
7953 S:      Supported
7954 F:      drivers/scsi/ibmvscsi_tgt/
7955
7956 IBM Power VMX Cryptographic instructions
7957 M:      Breno Leitão <leitao@debian.org>
7958 M:      Nayna Jain <nayna@linux.ibm.com>
7959 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7960 L:      linux-crypto@vger.kernel.org
7961 S:      Supported
7962 F:      drivers/crypto/vmx/Makefile
7963 F:      drivers/crypto/vmx/Kconfig
7964 F:      drivers/crypto/vmx/vmx.c
7965 F:      drivers/crypto/vmx/aes*
7966 F:      drivers/crypto/vmx/ghash*
7967 F:      drivers/crypto/vmx/ppc-xlate.pl
7968
7969 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7970 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7971 L:      linux-pci@vger.kernel.org
7972 L:      linuxppc-dev@lists.ozlabs.org
7973 S:      Supported
7974 F:      drivers/pci/hotplug/rpaphp*
7975
7976 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7977 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7978 L:      linux-pci@vger.kernel.org
7979 L:      linuxppc-dev@lists.ozlabs.org
7980 S:      Supported
7981 F:      drivers/pci/hotplug/rpadlpar*
7982
7983 IBM ServeRAID RAID DRIVER
7984 S:      Orphan
7985 F:      drivers/scsi/ips.*
7986
7987 ICH LPC AND GPIO DRIVER
7988 M:      Peter Tyser <ptyser@xes-inc.com>
7989 S:      Maintained
7990 F:      drivers/mfd/lpc_ich.c
7991 F:      drivers/gpio/gpio-ich.c
7992
7993 ICY I2C DRIVER
7994 M:      Max Staudt <max@enpas.org>
7995 L:      linux-i2c@vger.kernel.org
7996 S:      Maintained
7997 F:      drivers/i2c/busses/i2c-icy.c
7998
7999 IDE SUBSYSTEM
8000 M:      "David S. Miller" <davem@davemloft.net>
8001 L:      linux-ide@vger.kernel.org
8002 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
8003 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
8004 S:      Maintained
8005 F:      Documentation/ide/
8006 F:      drivers/ide/
8007 F:      include/linux/ide.h
8008
8009 IDE/ATAPI DRIVERS
8010 M:      Borislav Petkov <bp@alien8.de>
8011 L:      linux-ide@vger.kernel.org
8012 S:      Maintained
8013 F:      Documentation/cdrom/ide-cd.rst
8014 F:      drivers/ide/ide-cd*
8015
8016 IDEAPAD LAPTOP EXTRAS DRIVER
8017 M:      Ike Panhc <ike.pan@canonical.com>
8018 L:      platform-driver-x86@vger.kernel.org
8019 W:      http://launchpad.net/ideapad-laptop
8020 S:      Maintained
8021 F:      drivers/platform/x86/ideapad-laptop.c
8022
8023 IDEAPAD LAPTOP SLIDEBAR DRIVER
8024 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
8025 L:      linux-input@vger.kernel.org
8026 W:      https://github.com/o2genum/ideapad-slidebar
8027 S:      Maintained
8028 F:      drivers/input/misc/ideapad_slidebar.c
8029
8030 IDT VersaClock 5 CLOCK DRIVER
8031 M:      Marek Vasut <marek.vasut@gmail.com>
8032 S:      Maintained
8033 F:      drivers/clk/clk-versaclock5.c
8034
8035 IEEE 802.15.4 SUBSYSTEM
8036 M:      Alexander Aring <alex.aring@gmail.com>
8037 M:      Stefan Schmidt <stefan@datenfreihafen.org>
8038 L:      linux-wpan@vger.kernel.org
8039 W:      http://wpan.cakelab.org/
8040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
8041 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
8042 S:      Maintained
8043 F:      net/ieee802154/
8044 F:      net/mac802154/
8045 F:      drivers/net/ieee802154/
8046 F:      include/linux/nl802154.h
8047 F:      include/linux/ieee802154.h
8048 F:      include/net/nl802154.h
8049 F:      include/net/mac802154.h
8050 F:      include/net/af_ieee802154.h
8051 F:      include/net/cfg802154.h
8052 F:      include/net/ieee802154_netdev.h
8053 F:      Documentation/networking/ieee802154.rst
8054
8055 IFE PROTOCOL
8056 M:      Yotam Gigi <yotam.gi@gmail.com>
8057 M:      Jamal Hadi Salim <jhs@mojatatu.com>
8058 F:      net/ife
8059 F:      include/net/ife.h
8060 F:      include/uapi/linux/ife.h
8061
8062 IGORPLUG-USB IR RECEIVER
8063 M:      Sean Young <sean@mess.org>
8064 L:      linux-media@vger.kernel.org
8065 S:      Maintained
8066 F:      drivers/media/rc/igorplugusb.c
8067
8068 IGUANAWORKS USB IR TRANSCEIVER
8069 M:      Sean Young <sean@mess.org>
8070 L:      linux-media@vger.kernel.org
8071 S:      Maintained
8072 F:      drivers/media/rc/iguanair.c
8073
8074 IIO DIGITAL POTENTIOMETER DAC
8075 M:      Peter Rosin <peda@axentia.se>
8076 L:      linux-iio@vger.kernel.org
8077 S:      Maintained
8078 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
8079 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
8080 F:      drivers/iio/dac/dpot-dac.c
8081
8082 IIO ENVELOPE DETECTOR
8083 M:      Peter Rosin <peda@axentia.se>
8084 L:      linux-iio@vger.kernel.org
8085 S:      Maintained
8086 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
8087 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
8088 F:      drivers/iio/adc/envelope-detector.c
8089
8090 IIO MULTIPLEXER
8091 M:      Peter Rosin <peda@axentia.se>
8092 L:      linux-iio@vger.kernel.org
8093 S:      Maintained
8094 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
8095 F:      drivers/iio/multiplexer/iio-mux.c
8096
8097 IIO SUBSYSTEM AND DRIVERS
8098 M:      Jonathan Cameron <jic23@kernel.org>
8099 R:      Hartmut Knaack <knaack.h@gmx.de>
8100 R:      Lars-Peter Clausen <lars@metafoo.de>
8101 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
8102 L:      linux-iio@vger.kernel.org
8103 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
8104 S:      Maintained
8105 F:      Documentation/ABI/testing/configfs-iio*
8106 F:      Documentation/ABI/testing/sysfs-bus-iio*
8107 F:      Documentation/devicetree/bindings/iio/
8108 F:      drivers/iio/
8109 F:      drivers/staging/iio/
8110 F:      include/linux/iio/
8111 F:      tools/iio/
8112
8113 IIO UNIT CONVERTER
8114 M:      Peter Rosin <peda@axentia.se>
8115 L:      linux-iio@vger.kernel.org
8116 S:      Maintained
8117 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
8118 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
8119 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
8120 F:      drivers/iio/afe/iio-rescale.c
8121
8122 IKANOS/ADI EAGLE ADSL USB DRIVER
8123 M:      Matthieu Castet <castet.matthieu@free.fr>
8124 M:      Stanislaw Gruszka <stf_xl@wp.pl>
8125 S:      Maintained
8126 F:      drivers/usb/atm/ueagle-atm.c
8127
8128 IMGTEC ASCII LCD DRIVER
8129 M:      Paul Burton <paulburton@kernel.org>
8130 S:      Maintained
8131 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
8132 F:      drivers/auxdisplay/img-ascii-lcd.c
8133
8134 IMGTEC IR DECODER DRIVER
8135 M:      James Hogan <jhogan@kernel.org>
8136 S:      Maintained
8137 F:      drivers/media/rc/img-ir/
8138
8139 IMON SOUNDGRAPH USB IR RECEIVER
8140 M:      Sean Young <sean@mess.org>
8141 L:      linux-media@vger.kernel.org
8142 S:      Maintained
8143 F:      drivers/media/rc/imon_raw.c
8144 F:      drivers/media/rc/imon.c
8145
8146 IMS TWINTURBO FRAMEBUFFER DRIVER
8147 L:      linux-fbdev@vger.kernel.org
8148 S:      Orphan
8149 F:      drivers/video/fbdev/imsttfb.c
8150
8151 INA209 HARDWARE MONITOR DRIVER
8152 M:      Guenter Roeck <linux@roeck-us.net>
8153 L:      linux-hwmon@vger.kernel.org
8154 S:      Maintained
8155 F:      Documentation/hwmon/ina209.rst
8156 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
8157 F:      drivers/hwmon/ina209.c
8158
8159 INA2XX HARDWARE MONITOR DRIVER
8160 M:      Guenter Roeck <linux@roeck-us.net>
8161 L:      linux-hwmon@vger.kernel.org
8162 S:      Maintained
8163 F:      Documentation/hwmon/ina2xx.rst
8164 F:      drivers/hwmon/ina2xx.c
8165 F:      include/linux/platform_data/ina2xx.h
8166
8167 INDUSTRY PACK SUBSYSTEM (IPACK)
8168 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
8169 M:      Jens Taprogge <jens.taprogge@taprogge.org>
8170 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8171 L:      industrypack-devel@lists.sourceforge.net
8172 W:      http://industrypack.sourceforge.net
8173 S:      Maintained
8174 F:      drivers/ipack/
8175
8176 INFINEON DPS310 Driver
8177 M:      Eddie James <eajames@linux.ibm.com>
8178 L:      linux-iio@vger.kernel.org
8179 F:      drivers/iio/pressure/dps310.c
8180 S:      Maintained
8181
8182 INFINIBAND SUBSYSTEM
8183 M:      Doug Ledford <dledford@redhat.com>
8184 M:      Jason Gunthorpe <jgg@mellanox.com>
8185 L:      linux-rdma@vger.kernel.org
8186 W:      https://github.com/linux-rdma/rdma-core
8187 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8188 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
8189 S:      Supported
8190 F:      Documentation/devicetree/bindings/infiniband/
8191 F:      Documentation/infiniband/
8192 F:      drivers/infiniband/
8193 F:      include/uapi/linux/if_infiniband.h
8194 F:      include/uapi/rdma/
8195 F:      include/rdma/
8196 F:      include/trace/events/ib_mad.h
8197 F:      include/trace/events/ib_umad.h
8198 F:      samples/bpf/ibumad_kern.c
8199 F:      samples/bpf/ibumad_user.c
8200
8201 INGENIC JZ4780 DMA Driver
8202 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
8203 S:      Maintained
8204 F:      drivers/dma/dma-jz4780.c
8205
8206 INGENIC JZ4780 NAND DRIVER
8207 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
8208 L:      linux-mtd@lists.infradead.org
8209 S:      Maintained
8210 F:      drivers/mtd/nand/raw/ingenic/
8211
8212 INGENIC JZ47xx SoCs
8213 M:      Paul Cercueil <paul@crapouillou.net>
8214 S:      Maintained
8215 F:      arch/mips/boot/dts/ingenic/
8216 F:      arch/mips/include/asm/mach-jz4740/
8217 F:      arch/mips/jz4740/
8218 F:      drivers/clk/ingenic/
8219 F:      drivers/dma/dma-jz4780.c
8220 F:      drivers/gpu/drm/ingenic/
8221 F:      drivers/i2c/busses/i2c-jz4780.c
8222 F:      drivers/iio/adc/ingenic-adc.c
8223 F:      drivers/irqchip/irq-ingenic.c
8224 F:      drivers/memory/jz4780-nemc.c
8225 F:      drivers/mmc/host/jz4740_mmc.c
8226 F:      drivers/mtd/nand/raw/ingenic/
8227 F:      drivers/pinctrl/pinctrl-ingenic.c
8228 F:      drivers/power/supply/ingenic-battery.c
8229 F:      drivers/pwm/pwm-jz4740.c
8230 F:      drivers/rtc/rtc-jz4740.c
8231 F:      drivers/tty/serial/8250/8250_ingenic.c
8232 F:      drivers/usb/musb/jz4740.c
8233 F:      drivers/watchdog/jz4740_wdt.c
8234 F:      include/dt-bindings/iio/adc/ingenic,adc.h
8235 F:      include/linux/mfd/ingenic-tcu.h
8236 F:      sound/soc/jz4740/
8237 F:      sound/soc/codecs/jz47*
8238
8239 INOTIFY
8240 M:      Jan Kara <jack@suse.cz>
8241 R:      Amir Goldstein <amir73il@gmail.com>
8242 L:      linux-fsdevel@vger.kernel.org
8243 S:      Maintained
8244 F:      Documentation/filesystems/inotify.txt
8245 F:      fs/notify/inotify/
8246 F:      include/linux/inotify.h
8247 F:      include/uapi/linux/inotify.h
8248
8249 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
8250 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
8251 L:      linux-input@vger.kernel.org
8252 Q:      http://patchwork.kernel.org/project/linux-input/list/
8253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
8254 S:      Maintained
8255 F:      drivers/input/
8256 F:      include/linux/input.h
8257 F:      include/uapi/linux/input.h
8258 F:      include/uapi/linux/input-event-codes.h
8259 F:      include/linux/input/
8260 F:      Documentation/devicetree/bindings/input/
8261 F:      Documentation/devicetree/bindings/serio/
8262 F:      Documentation/input/
8263
8264 INPUT MULTITOUCH (MT) PROTOCOL
8265 M:      Henrik Rydberg <rydberg@bitmath.org>
8266 L:      linux-input@vger.kernel.org
8267 S:      Odd fixes
8268 F:      Documentation/input/multi-touch-protocol.rst
8269 F:      drivers/input/input-mt.c
8270 K:      \b(ABS|SYN)_MT_
8271
8272 INSIDE SECURE CRYPTO DRIVER
8273 M:      Antoine Tenart <antoine.tenart@bootlin.com>
8274 F:      drivers/crypto/inside-secure/
8275 S:      Maintained
8276 L:      linux-crypto@vger.kernel.org
8277
8278 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
8279 M:      Mimi Zohar <zohar@linux.ibm.com>
8280 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
8281 L:      linux-integrity@vger.kernel.org
8282 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
8283 S:      Supported
8284 F:      security/integrity/ima/
8285
8286 INTEL 810/815 FRAMEBUFFER DRIVER
8287 M:      Antonino Daplas <adaplas@gmail.com>
8288 L:      linux-fbdev@vger.kernel.org
8289 S:      Maintained
8290 F:      drivers/video/fbdev/i810/
8291
8292 INTEL ASoC DRIVERS
8293 M:      Cezary Rojewski <cezary.rojewski@intel.com>
8294 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
8295 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
8296 M:      Jie Yang <yang.jie@linux.intel.com>
8297 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8298 S:      Supported
8299 F:      sound/soc/intel/
8300
8301 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
8302 M:      Hans de Goede <hdegoede@redhat.com>
8303 L:      platform-driver-x86@vger.kernel.org
8304 S:      Maintained
8305 F:      drivers/platform/x86/intel_atomisp2_pm.c
8306
8307 INTEL C600 SERIES SAS CONTROLLER DRIVER
8308 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
8309 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
8310 L:      linux-scsi@vger.kernel.org
8311 T:      git git://git.code.sf.net/p/intel-sas/isci
8312 S:      Supported
8313 F:      drivers/scsi/isci/
8314
8315 INTEL CPU family model numbers
8316 M:      Tony Luck <tony.luck@intel.com>
8317 M:      x86@kernel.org
8318 L:      linux-kernel@vger.kernel.org
8319 S:      Supported
8320 F:      arch/x86/include/asm/intel-family.h
8321
8322 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
8323 M:      Jani Nikula <jani.nikula@linux.intel.com>
8324 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
8325 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
8326 L:      intel-gfx@lists.freedesktop.org
8327 W:      https://01.org/linuxgraphics/
8328 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
8329 C:      irc://chat.freenode.net/intel-gfx
8330 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
8331 T:      git git://anongit.freedesktop.org/drm-intel
8332 S:      Supported
8333 F:      drivers/gpu/drm/i915/
8334 F:      include/drm/i915*
8335 F:      include/uapi/drm/i915_drm.h
8336 F:      Documentation/gpu/i915.rst
8337
8338 INTEL ETHERNET DRIVERS
8339 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
8340 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
8341 W:      http://www.intel.com/support/feedback.htm
8342 W:      http://e1000.sourceforge.net/
8343 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
8344 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
8345 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
8346 S:      Supported
8347 F:      Documentation/networking/device_drivers/intel/e100.rst
8348 F:      Documentation/networking/device_drivers/intel/e1000.rst
8349 F:      Documentation/networking/device_drivers/intel/e1000e.rst
8350 F:      Documentation/networking/device_drivers/intel/fm10k.rst
8351 F:      Documentation/networking/device_drivers/intel/igb.rst
8352 F:      Documentation/networking/device_drivers/intel/igbvf.rst
8353 F:      Documentation/networking/device_drivers/intel/ixgb.rst
8354 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
8355 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
8356 F:      Documentation/networking/device_drivers/intel/i40e.rst
8357 F:      Documentation/networking/device_drivers/intel/iavf.rst
8358 F:      Documentation/networking/device_drivers/intel/ice.rst
8359 F:      drivers/net/ethernet/intel/
8360 F:      drivers/net/ethernet/intel/*/
8361 F:      include/linux/avf/virtchnl.h
8362
8363 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
8364 M:      Maik Broemme <mbroemme@libmpq.org>
8365 L:      linux-fbdev@vger.kernel.org
8366 S:      Maintained
8367 F:      Documentation/fb/intelfb.rst
8368 F:      drivers/video/fbdev/intelfb/
8369
8370 INTEL GPIO DRIVERS
8371 M:      Andy Shevchenko <andy@kernel.org>
8372 L:      linux-gpio@vger.kernel.org
8373 S:      Maintained
8374 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8375 F:      drivers/gpio/gpio-ich.c
8376 F:      drivers/gpio/gpio-intel-mid.c
8377 F:      drivers/gpio/gpio-lynxpoint.c
8378 F:      drivers/gpio/gpio-merrifield.c
8379 F:      drivers/gpio/gpio-ml-ioh.c
8380 F:      drivers/gpio/gpio-pch.c
8381 F:      drivers/gpio/gpio-sch.c
8382 F:      drivers/gpio/gpio-sodaville.c
8383
8384 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
8385 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
8386 M:      Zhi Wang <zhi.a.wang@intel.com>
8387 L:      intel-gvt-dev@lists.freedesktop.org
8388 L:      intel-gfx@lists.freedesktop.org
8389 W:      https://01.org/igvt-g
8390 T:      git https://github.com/intel/gvt-linux.git
8391 S:      Supported
8392 F:      drivers/gpu/drm/i915/gvt/
8393
8394 INTEL HID EVENT DRIVER
8395 M:      Alex Hung <alex.hung@canonical.com>
8396 L:      platform-driver-x86@vger.kernel.org
8397 S:      Maintained
8398 F:      drivers/platform/x86/intel-hid.c
8399
8400 INTEL I/OAT DMA DRIVER
8401 M:      Dave Jiang <dave.jiang@intel.com>
8402 R:      Dan Williams <dan.j.williams@intel.com>
8403 L:      dmaengine@vger.kernel.org
8404 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
8405 S:      Supported
8406 F:      drivers/dma/ioat*
8407
8408 INTEL IDLE DRIVER
8409 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
8410 M:      Len Brown <lenb@kernel.org>
8411 L:      linux-pm@vger.kernel.org
8412 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
8413 B:      https://bugzilla.kernel.org
8414 S:      Supported
8415 F:      drivers/idle/intel_idle.c
8416
8417 INTEL INTEGRATED SENSOR HUB DRIVER
8418 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8419 M:      Jiri Kosina <jikos@kernel.org>
8420 L:      linux-input@vger.kernel.org
8421 S:      Maintained
8422 F:      drivers/hid/intel-ish-hid/
8423
8424 INTEL IOMMU (VT-d)
8425 M:      David Woodhouse <dwmw2@infradead.org>
8426 M:      Lu Baolu <baolu.lu@linux.intel.com>
8427 L:      iommu@lists.linux-foundation.org
8428 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8429 S:      Supported
8430 F:      drivers/iommu/dmar.c
8431 F:      drivers/iommu/intel*.[ch]
8432 F:      include/linux/intel-iommu.h
8433 F:      include/linux/intel-svm.h
8434
8435 INTEL IOP-ADMA DMA DRIVER
8436 R:      Dan Williams <dan.j.williams@intel.com>
8437 S:      Odd fixes
8438 F:      drivers/dma/iop-adma.c
8439
8440 INTEL IPU3 CSI-2 CIO2 DRIVER
8441 M:      Yong Zhi <yong.zhi@intel.com>
8442 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8443 M:      Bingbu Cao <bingbu.cao@intel.com>
8444 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
8445 L:      linux-media@vger.kernel.org
8446 S:      Maintained
8447 F:      drivers/media/pci/intel/ipu3/
8448 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
8449
8450 INTEL IPU3 CSI-2 IMGU DRIVER
8451 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8452 L:      linux-media@vger.kernel.org
8453 S:      Maintained
8454 F:      drivers/staging/media/ipu3/
8455 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
8456 F:      Documentation/media/v4l-drivers/ipu3.rst
8457 F:      Documentation/media/v4l-drivers/ipu3_rcb.svg
8458
8459 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
8460 M:      Krzysztof Halasa <khalasa@piap.pl>
8461 S:      Maintained
8462 F:      include/linux/soc/ixp4xx/qmgr.h
8463 F:      include/linux/soc/ixp4xx/npe.h
8464 F:      drivers/soc/ixp4xx/ixp4xx-qmgr.c
8465 F:      drivers/soc/ixp4xx/ixp4xx-npe.c
8466 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
8467 F:      drivers/net/wan/ixp4xx_hss.c
8468
8469 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
8470 M:      Deepak Saxena <dsaxena@plexity.net>
8471 S:      Maintained
8472 F:      drivers/char/hw_random/ixp4xx-rng.c
8473
8474 INTEL MANAGEMENT ENGINE (mei)
8475 M:      Tomas Winkler <tomas.winkler@intel.com>
8476 L:      linux-kernel@vger.kernel.org
8477 S:      Supported
8478 F:      include/uapi/linux/mei.h
8479 F:      include/linux/mei_cl_bus.h
8480 F:      drivers/misc/mei/*
8481 F:      drivers/watchdog/mei_wdt.c
8482 F:      Documentation/driver-api/mei/*
8483 F:      samples/mei/*
8484
8485 INTEL MENLOW THERMAL DRIVER
8486 M:      Sujith Thomas <sujith.thomas@intel.com>
8487 L:      platform-driver-x86@vger.kernel.org
8488 W:      https://01.org/linux-acpi
8489 S:      Supported
8490 F:      drivers/platform/x86/intel_menlow.c
8491
8492 INTEL MIC DRIVERS (mic)
8493 M:      Sudeep Dutt <sudeep.dutt@intel.com>
8494 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
8495 S:      Supported
8496 W:      https://github.com/sudeepdutt/mic
8497 W:      http://software.intel.com/en-us/mic-developer
8498 F:      include/linux/mic_bus.h
8499 F:      include/linux/scif.h
8500 F:      include/uapi/linux/mic_common.h
8501 F:      include/uapi/linux/mic_ioctl.h
8502 F:      include/uapi/linux/scif_ioctl.h
8503 F:      drivers/misc/mic/
8504 F:      drivers/dma/mic_x100_dma.c
8505 F:      drivers/dma/mic_x100_dma.h
8506 F:      Documentation/mic/
8507
8508 INTEL PMC CORE DRIVER
8509 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
8510 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
8511 L:      platform-driver-x86@vger.kernel.org
8512 S:      Maintained
8513 F:      drivers/platform/x86/intel_pmc_core*
8514
8515 INTEL PMC/P-Unit IPC DRIVER
8516 M:      Zha Qipeng<qipeng.zha@intel.com>
8517 L:      platform-driver-x86@vger.kernel.org
8518 S:      Maintained
8519 F:      drivers/platform/x86/intel_pmc_ipc.c
8520 F:      drivers/platform/x86/intel_punit_ipc.c
8521 F:      arch/x86/include/asm/intel_pmc_ipc.h
8522 F:      arch/x86/include/asm/intel_punit_ipc.h
8523
8524 INTEL PMIC GPIO DRIVERS
8525 M:      Andy Shevchenko <andy@kernel.org>
8526 S:      Maintained
8527 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8528 F:      drivers/gpio/gpio-*cove.c
8529 F:      drivers/gpio/gpio-msic.c
8530
8531 INTEL PMIC MULTIFUNCTION DEVICE DRIVERS
8532 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8533 S:      Maintained
8534 F:      drivers/mfd/intel_msic.c
8535 F:      drivers/mfd/intel_soc_pmic*
8536 F:      include/linux/mfd/intel_msic.h
8537 F:      include/linux/mfd/intel_soc_pmic*
8538
8539 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
8540 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
8541 L:      linux-wireless@vger.kernel.org
8542 S:      Maintained
8543 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
8544 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
8545 F:      drivers/net/wireless/intel/ipw2x00/
8546
8547 INTEL PSTATE DRIVER
8548 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8549 M:      Len Brown <lenb@kernel.org>
8550 L:      linux-pm@vger.kernel.org
8551 S:      Supported
8552 F:      drivers/cpufreq/intel_pstate.c
8553
8554 INTEL RDMA RNIC DRIVER
8555 M:      Faisal Latif <faisal.latif@intel.com>
8556 M:      Shiraz Saleem <shiraz.saleem@intel.com>
8557 L:      linux-rdma@vger.kernel.org
8558 S:      Supported
8559 F:      drivers/infiniband/hw/i40iw/
8560 F:      include/uapi/rdma/i40iw-abi.h
8561
8562 INTEL SPEED SELECT TECHNOLOGY
8563 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8564 L:      platform-driver-x86@vger.kernel.org
8565 S:      Maintained
8566 F:      drivers/platform/x86/intel_speed_select_if/
8567 F:      tools/power/x86/intel-speed-select/
8568 F:      include/uapi/linux/isst_if.h
8569
8570 INTEL STRATIX10 FIRMWARE DRIVERS
8571 M:      Richard Gong <richard.gong@linux.intel.com>
8572 L:      linux-kernel@vger.kernel.org
8573 S:      Maintained
8574 F:      drivers/firmware/stratix10-rsu.c
8575 F:      drivers/firmware/stratix10-svc.c
8576 F:      include/linux/firmware/intel/stratix10-smc.h
8577 F:      include/linux/firmware/intel/stratix10-svc-client.h
8578 F:      Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu
8579 F:      Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt
8580
8581 INTEL TELEMETRY DRIVER
8582 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
8583 M:      "David E. Box" <david.e.box@linux.intel.com>
8584 L:      platform-driver-x86@vger.kernel.org
8585 S:      Maintained
8586 F:      arch/x86/include/asm/intel_telemetry.h
8587 F:      drivers/platform/x86/intel_telemetry*
8588
8589 INTEL VIRTUAL BUTTON DRIVER
8590 M:      AceLan Kao <acelan.kao@canonical.com>
8591 L:      platform-driver-x86@vger.kernel.org
8592 S:      Maintained
8593 F:      drivers/platform/x86/intel-vbtn.c
8594
8595 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
8596 M:      Stanislaw Gruszka <sgruszka@redhat.com>
8597 L:      linux-wireless@vger.kernel.org
8598 S:      Supported
8599 F:      drivers/net/wireless/intel/iwlegacy/
8600
8601 INTEL WIRELESS WIFI LINK (iwlwifi)
8602 M:      Johannes Berg <johannes.berg@intel.com>
8603 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
8604 M:      Luca Coelho <luciano.coelho@intel.com>
8605 M:      Intel Linux Wireless <linuxwifi@intel.com>
8606 L:      linux-wireless@vger.kernel.org
8607 W:      http://intellinuxwireless.org
8608 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8609 S:      Supported
8610 F:      drivers/net/wireless/intel/iwlwifi/
8611
8612 INTEL WIRELESS WIMAX CONNECTION 2400
8613 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8614 M:      linux-wimax@intel.com
8615 L:      wimax@linuxwimax.org (subscribers-only)
8616 S:      Supported
8617 W:      http://linuxwimax.org
8618 F:      Documentation/admin-guide/wimax/i2400m.rst
8619 F:      drivers/net/wimax/i2400m/
8620 F:      include/uapi/linux/wimax/i2400m.h
8621
8622 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8623 M:      Mario Limonciello <mario.limonciello@dell.com>
8624 S:      Maintained
8625 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8626
8627 INTEL(R) TRACE HUB
8628 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8629 S:      Supported
8630 F:      Documentation/trace/intel_th.rst
8631 F:      drivers/hwtracing/intel_th/
8632 F:      include/linux/intel_th.h
8633
8634 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8635 M:      Ning Sun <ning.sun@intel.com>
8636 L:      tboot-devel@lists.sourceforge.net
8637 W:      http://tboot.sourceforge.net
8638 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8639 S:      Supported
8640 F:      Documentation/x86/intel_txt.rst
8641 F:      include/linux/tboot.h
8642 F:      arch/x86/kernel/tboot.c
8643
8644 INTERCONNECT API
8645 M:      Georgi Djakov <georgi.djakov@linaro.org>
8646 L:      linux-pm@vger.kernel.org
8647 S:      Maintained
8648 F:      Documentation/driver-api/interconnect.rst
8649 F:      Documentation/devicetree/bindings/interconnect/
8650 F:      drivers/interconnect/
8651 F:      include/dt-bindings/interconnect/
8652 F:      include/linux/interconnect-provider.h
8653 F:      include/linux/interconnect.h
8654
8655 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8656 M:      Linus Walleij <linus.walleij@linaro.org>
8657 L:      linux-iio@vger.kernel.org
8658 S:      Maintained
8659 F:      drivers/iio/gyro/mpu3050*
8660 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8661
8662 IOC3 ETHERNET DRIVER
8663 M:      Ralf Baechle <ralf@linux-mips.org>
8664 L:      linux-mips@vger.kernel.org
8665 S:      Maintained
8666 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8667
8668 IOMAP FILESYSTEM LIBRARY
8669 M:      Christoph Hellwig <hch@infradead.org>
8670 M:      Darrick J. Wong <darrick.wong@oracle.com>
8671 M:      linux-xfs@vger.kernel.org
8672 M:      linux-fsdevel@vger.kernel.org
8673 L:      linux-xfs@vger.kernel.org
8674 L:      linux-fsdevel@vger.kernel.org
8675 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8676 S:      Supported
8677 F:      fs/iomap/
8678 F:      include/linux/iomap.h
8679
8680 IOMMU DRIVERS
8681 M:      Joerg Roedel <joro@8bytes.org>
8682 L:      iommu@lists.linux-foundation.org
8683 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8684 S:      Maintained
8685 F:      Documentation/devicetree/bindings/iommu/
8686 F:      drivers/iommu/
8687 F:      include/linux/iommu.h
8688 F:      include/linux/of_iommu.h
8689 F:      include/linux/iova.h
8690
8691 IO_URING
8692 M:      Jens Axboe <axboe@kernel.dk>
8693 L:      io-uring@vger.kernel.org
8694 T:      git git://git.kernel.dk/linux-block
8695 T:      git git://git.kernel.dk/liburing
8696 S:      Maintained
8697 F:      fs/io_uring.c
8698 F:      fs/io-wq.c
8699 F:      fs/io-wq.h
8700 F:      include/uapi/linux/io_uring.h
8701
8702 IPMI SUBSYSTEM
8703 M:      Corey Minyard <minyard@acm.org>
8704 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8705 W:      http://openipmi.sourceforge.net/
8706 S:      Supported
8707 F:      Documentation/devicetree/bindings/ipmi/
8708 F:      Documentation/IPMI.txt
8709 F:      drivers/char/ipmi/
8710 F:      include/linux/ipmi*
8711 F:      include/uapi/linux/ipmi*
8712
8713 IPS SCSI RAID DRIVER
8714 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8715 L:      linux-scsi@vger.kernel.org
8716 W:      http://www.adaptec.com/
8717 S:      Maintained
8718 F:      drivers/scsi/ips*
8719
8720 IPVS
8721 M:      Wensong Zhang <wensong@linux-vs.org>
8722 M:      Simon Horman <horms@verge.net.au>
8723 M:      Julian Anastasov <ja@ssi.bg>
8724 L:      netdev@vger.kernel.org
8725 L:      lvs-devel@vger.kernel.org
8726 S:      Maintained
8727 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8728 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8729 F:      Documentation/networking/ipvs-sysctl.txt
8730 F:      include/net/ip_vs.h
8731 F:      include/uapi/linux/ip_vs.h
8732 F:      net/netfilter/ipvs/
8733
8734 IPWIRELESS DRIVER
8735 M:      Jiri Kosina <jikos@kernel.org>
8736 M:      David Sterba <dsterba@suse.com>
8737 S:      Odd Fixes
8738 F:      drivers/tty/ipwireless/
8739
8740 IPX NETWORK LAYER
8741 L:      netdev@vger.kernel.org
8742 S:      Obsolete
8743 F:      include/uapi/linux/ipx.h
8744
8745 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8746 M:      Marc Zyngier <maz@kernel.org>
8747 S:      Maintained
8748 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8749 F:      Documentation/IRQ-domain.txt
8750 F:      include/linux/irqdomain.h
8751 F:      kernel/irq/irqdomain.c
8752 F:      kernel/irq/msi.c
8753
8754 IRQ SUBSYSTEM
8755 M:      Thomas Gleixner <tglx@linutronix.de>
8756 L:      linux-kernel@vger.kernel.org
8757 S:      Maintained
8758 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8759 F:      kernel/irq/
8760
8761 IRQCHIP DRIVERS
8762 M:      Thomas Gleixner <tglx@linutronix.de>
8763 M:      Jason Cooper <jason@lakedaemon.net>
8764 M:      Marc Zyngier <maz@kernel.org>
8765 L:      linux-kernel@vger.kernel.org
8766 S:      Maintained
8767 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8768 F:      Documentation/devicetree/bindings/interrupt-controller/
8769 F:      drivers/irqchip/
8770
8771 ISA
8772 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8773 S:      Maintained
8774 F:      Documentation/driver-api/isa.rst
8775 F:      drivers/base/isa.c
8776 F:      include/linux/isa.h
8777
8778 ISA RADIO MODULE
8779 M:      Hans Verkuil <hverkuil@xs4all.nl>
8780 L:      linux-media@vger.kernel.org
8781 T:      git git://linuxtv.org/media_tree.git
8782 W:      https://linuxtv.org
8783 S:      Maintained
8784 F:      drivers/media/radio/radio-isa*
8785
8786 ISAPNP
8787 M:      Jaroslav Kysela <perex@perex.cz>
8788 S:      Maintained
8789 F:      Documentation/driver-api/isapnp.rst
8790 F:      drivers/pnp/isapnp/
8791 F:      include/linux/isapnp.h
8792
8793 ISCSI
8794 M:      Lee Duncan <lduncan@suse.com>
8795 M:      Chris Leech <cleech@redhat.com>
8796 L:      open-iscsi@googlegroups.com
8797 L:      linux-scsi@vger.kernel.org
8798 W:      www.open-iscsi.com
8799 S:      Maintained
8800 F:      drivers/scsi/*iscsi*
8801 F:      include/scsi/*iscsi*
8802
8803 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8804 M:      Peter Jones <pjones@redhat.com>
8805 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8806 S:      Maintained
8807 F:      drivers/firmware/iscsi_ibft*
8808
8809 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8810 M:      Sagi Grimberg <sagi@grimberg.me>
8811 M:      Max Gurtovoy <maxg@mellanox.com>
8812 L:      linux-rdma@vger.kernel.org
8813 S:      Supported
8814 W:      http://www.openfabrics.org
8815 W:      www.open-iscsi.org
8816 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8817 F:      drivers/infiniband/ulp/iser/
8818
8819 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8820 M:      Sagi Grimberg <sagi@grimberg.me>
8821 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8822 L:      linux-rdma@vger.kernel.org
8823 L:      target-devel@vger.kernel.org
8824 S:      Supported
8825 W:      http://www.linux-iscsi.org
8826 F:      drivers/infiniband/ulp/isert
8827
8828 ISDN/mISDN SUBSYSTEM
8829 M:      Karsten Keil <isdn@linux-pingi.de>
8830 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8831 L:      netdev@vger.kernel.org
8832 W:      http://www.isdn4linux.de
8833 S:      Maintained
8834 F:      drivers/isdn/mISDN
8835 F:      drivers/isdn/hardware
8836
8837 ISDN/CAPI SUBSYSTEM
8838 M:      Karsten Keil <isdn@linux-pingi.de>
8839 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8840 L:      netdev@vger.kernel.org
8841 W:      http://www.isdn4linux.de
8842 S:      Odd Fixes
8843 F:      Documentation/isdn/
8844 F:      drivers/isdn/capi/
8845 F:      drivers/staging/isdn/
8846 F:      net/bluetooth/cmtp/
8847 F:      include/linux/isdn/
8848 F:      include/uapi/linux/isdn/
8849
8850 IT87 HARDWARE MONITORING DRIVER
8851 M:      Jean Delvare <jdelvare@suse.com>
8852 L:      linux-hwmon@vger.kernel.org
8853 S:      Maintained
8854 F:      Documentation/hwmon/it87.rst
8855 F:      drivers/hwmon/it87.c
8856
8857 IT913X MEDIA DRIVER
8858 M:      Antti Palosaari <crope@iki.fi>
8859 L:      linux-media@vger.kernel.org
8860 W:      https://linuxtv.org
8861 W:      http://palosaari.fi/linux/
8862 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8863 T:      git git://linuxtv.org/anttip/media_tree.git
8864 S:      Maintained
8865 F:      drivers/media/tuners/it913x*
8866
8867 IVTV VIDEO4LINUX DRIVER
8868 M:      Andy Walls <awalls@md.metrocast.net>
8869 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8870 L:      linux-media@vger.kernel.org
8871 T:      git git://linuxtv.org/media_tree.git
8872 W:      http://www.ivtvdriver.org
8873 S:      Maintained
8874 F:      Documentation/media/v4l-drivers/ivtv*
8875 F:      drivers/media/pci/ivtv/
8876 F:      include/uapi/linux/ivtv*
8877
8878 IX2505V MEDIA DRIVER
8879 M:      Malcolm Priestley <tvboxspy@gmail.com>
8880 L:      linux-media@vger.kernel.org
8881 W:      https://linuxtv.org
8882 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8883 S:      Maintained
8884 F:      drivers/media/dvb-frontends/ix2505v*
8885
8886 JAILHOUSE HYPERVISOR INTERFACE
8887 M:      Jan Kiszka <jan.kiszka@siemens.com>
8888 L:      jailhouse-dev@googlegroups.com
8889 S:      Maintained
8890 F:      arch/x86/kernel/jailhouse.c
8891 F:      arch/x86/include/asm/jailhouse_para.h
8892
8893 JC42.4 TEMPERATURE SENSOR DRIVER
8894 M:      Guenter Roeck <linux@roeck-us.net>
8895 L:      linux-hwmon@vger.kernel.org
8896 S:      Maintained
8897 F:      drivers/hwmon/jc42.c
8898 F:      Documentation/hwmon/jc42.rst
8899
8900 JFS FILESYSTEM
8901 M:      Dave Kleikamp <shaggy@kernel.org>
8902 L:      jfs-discussion@lists.sourceforge.net
8903 W:      http://jfs.sourceforge.net/
8904 T:      git git://github.com/kleikamp/linux-shaggy.git
8905 S:      Maintained
8906 F:      Documentation/admin-guide/jfs.rst
8907 F:      fs/jfs/
8908
8909 JME NETWORK DRIVER
8910 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8911 L:      netdev@vger.kernel.org
8912 S:      Maintained
8913 F:      drivers/net/ethernet/jme.*
8914
8915 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8916 M:      David Woodhouse <dwmw2@infradead.org>
8917 M:      Richard Weinberger <richard@nod.at>
8918 L:      linux-mtd@lists.infradead.org
8919 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8920 T:      git git://git.infradead.org/ubifs-2.6.git
8921 S:      Odd Fixes
8922 F:      fs/jffs2/
8923 F:      include/uapi/linux/jffs2.h
8924
8925 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8926 M:      "Theodore Ts'o" <tytso@mit.edu>
8927 M:      Jan Kara <jack@suse.com>
8928 L:      linux-ext4@vger.kernel.org
8929 S:      Maintained
8930 F:      fs/jbd2/
8931 F:      include/linux/jbd2.h
8932
8933 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8934 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8935 L:      linux-media@vger.kernel.org
8936 S:      Maintained
8937 F:      drivers/media/platform/rcar_jpu.c
8938
8939 JSM Neo PCI based serial card
8940 L:      linux-serial@vger.kernel.org
8941 S:      Orphan
8942 F:      drivers/tty/serial/jsm/
8943
8944 K10TEMP HARDWARE MONITORING DRIVER
8945 M:      Clemens Ladisch <clemens@ladisch.de>
8946 L:      linux-hwmon@vger.kernel.org
8947 S:      Maintained
8948 F:      Documentation/hwmon/k10temp.rst
8949 F:      drivers/hwmon/k10temp.c
8950
8951 K8TEMP HARDWARE MONITORING DRIVER
8952 M:      Rudolf Marek <r.marek@assembler.cz>
8953 L:      linux-hwmon@vger.kernel.org
8954 S:      Maintained
8955 F:      Documentation/hwmon/k8temp.rst
8956 F:      drivers/hwmon/k8temp.c
8957
8958 KASAN
8959 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8960 R:      Alexander Potapenko <glider@google.com>
8961 R:      Dmitry Vyukov <dvyukov@google.com>
8962 L:      kasan-dev@googlegroups.com
8963 S:      Maintained
8964 F:      arch/*/include/asm/kasan.h
8965 F:      arch/*/mm/kasan_init*
8966 F:      Documentation/dev-tools/kasan.rst
8967 F:      include/linux/kasan*.h
8968 F:      lib/test_kasan.c
8969 F:      mm/kasan/
8970 F:      scripts/Makefile.kasan
8971
8972 KCONFIG
8973 M:      Masahiro Yamada <masahiroy@kernel.org>
8974 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8975 L:      linux-kbuild@vger.kernel.org
8976 S:      Maintained
8977 F:      Documentation/kbuild/kconfig*
8978 F:      scripts/kconfig/
8979 F:      scripts/Kconfig.include
8980
8981 KDUMP
8982 M:      Dave Young <dyoung@redhat.com>
8983 M:      Baoquan He <bhe@redhat.com>
8984 R:      Vivek Goyal <vgoyal@redhat.com>
8985 L:      kexec@lists.infradead.org
8986 W:      http://lse.sourceforge.net/kdump/
8987 S:      Maintained
8988 F:      Documentation/admin-guide/kdump/
8989
8990 KEENE FM RADIO TRANSMITTER DRIVER
8991 M:      Hans Verkuil <hverkuil@xs4all.nl>
8992 L:      linux-media@vger.kernel.org
8993 T:      git git://linuxtv.org/media_tree.git
8994 W:      https://linuxtv.org
8995 S:      Maintained
8996 F:      drivers/media/radio/radio-keene*
8997
8998 KERNEL AUTOMOUNTER
8999 M:      Ian Kent <raven@themaw.net>
9000 L:      autofs@vger.kernel.org
9001 S:      Maintained
9002 F:      fs/autofs/
9003
9004 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
9005 M:      Masahiro Yamada <masahiroy@kernel.org>
9006 M:      Michal Marek <michal.lkml@markovi.net>
9007 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
9008 L:      linux-kbuild@vger.kernel.org
9009 S:      Maintained
9010 F:      Documentation/kbuild/
9011 F:      Makefile
9012 F:      scripts/Kbuild*
9013 F:      scripts/Makefile*
9014 F:      scripts/basic/
9015 F:      scripts/mk*
9016 F:      scripts/*vmlinux*
9017 F:      scripts/mod/
9018 F:      scripts/package/
9019
9020 KERNEL JANITORS
9021 L:      kernel-janitors@vger.kernel.org
9022 W:      http://kernelnewbies.org/KernelJanitors
9023 S:      Odd Fixes
9024
9025 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
9026 M:      "J. Bruce Fields" <bfields@fieldses.org>
9027 M:      Chuck Lever <chuck.lever@oracle.com>
9028 L:      linux-nfs@vger.kernel.org
9029 W:      http://nfs.sourceforge.net/
9030 T:      git git://linux-nfs.org/~bfields/linux.git
9031 S:      Supported
9032 F:      fs/nfsd/
9033 F:      include/uapi/linux/nfsd/
9034 F:      fs/lockd/
9035 F:      fs/nfs_common/
9036 F:      net/sunrpc/
9037 F:      include/linux/lockd/
9038 F:      include/linux/sunrpc/
9039 F:      include/uapi/linux/sunrpc/
9040
9041 KERNEL SELFTEST FRAMEWORK
9042 M:      Shuah Khan <shuah@kernel.org>
9043 M:      Shuah Khan <skhan@linuxfoundation.org>
9044 L:      linux-kselftest@vger.kernel.org
9045 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
9046 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
9047 S:      Maintained
9048 F:      tools/testing/selftests/
9049 F:      Documentation/dev-tools/kselftest*
9050
9051 KERNEL UNIT TESTING FRAMEWORK (KUnit)
9052 M:      Brendan Higgins <brendanhiggins@google.com>
9053 L:      linux-kselftest@vger.kernel.org
9054 L:      kunit-dev@googlegroups.com
9055 W:      https://google.github.io/kunit-docs/third_party/kernel/docs/
9056 S:      Maintained
9057 F:      Documentation/dev-tools/kunit/
9058 F:      include/kunit/
9059 F:      lib/kunit/
9060 F:      tools/testing/kunit/
9061
9062 KERNEL USERMODE HELPER
9063 M:      Luis Chamberlain <mcgrof@kernel.org>
9064 L:      linux-kernel@vger.kernel.org
9065 S:      Maintained
9066 F:      kernel/umh.c
9067 F:      include/linux/umh.h
9068
9069 KERNEL VIRTUAL MACHINE (KVM)
9070 M:      Paolo Bonzini <pbonzini@redhat.com>
9071 M:      Radim Krčmář <rkrcmar@redhat.com>
9072 L:      kvm@vger.kernel.org
9073 W:      http://www.linux-kvm.org
9074 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
9075 S:      Supported
9076 F:      Documentation/virt/kvm/
9077 F:      include/trace/events/kvm.h
9078 F:      include/uapi/asm-generic/kvm*
9079 F:      include/uapi/linux/kvm*
9080 F:      include/asm-generic/kvm*
9081 F:      include/linux/kvm*
9082 F:      include/kvm/iodev.h
9083 F:      virt/kvm/*
9084 F:      tools/kvm/
9085 F:      tools/testing/selftests/kvm/
9086
9087 KERNEL VIRTUAL MACHINE FOR ARM/ARM64 (KVM/arm, KVM/arm64)
9088 M:      Marc Zyngier <maz@kernel.org>
9089 R:      James Morse <james.morse@arm.com>
9090 R:      Julien Thierry <julien.thierry.kdev@gmail.com>
9091 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
9092 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9093 L:      kvmarm@lists.cs.columbia.edu
9094 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
9095 S:      Maintained
9096 F:      arch/arm/include/uapi/asm/kvm*
9097 F:      arch/arm/include/asm/kvm*
9098 F:      arch/arm/kvm/
9099 F:      arch/arm64/include/uapi/asm/kvm*
9100 F:      arch/arm64/include/asm/kvm*
9101 F:      arch/arm64/kvm/
9102 F:      virt/kvm/arm/
9103 F:      include/kvm/arm_*
9104
9105 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
9106 M:      James Hogan <jhogan@kernel.org>
9107 L:      linux-mips@vger.kernel.org
9108 S:      Supported
9109 F:      arch/mips/include/uapi/asm/kvm*
9110 F:      arch/mips/include/asm/kvm*
9111 F:      arch/mips/kvm/
9112
9113 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
9114 M:      Paul Mackerras <paulus@ozlabs.org>
9115 L:      kvm-ppc@vger.kernel.org
9116 W:      http://www.linux-kvm.org/
9117 T:      git git://github.com/agraf/linux-2.6.git
9118 S:      Supported
9119 F:      arch/powerpc/include/uapi/asm/kvm*
9120 F:      arch/powerpc/include/asm/kvm*
9121 F:      arch/powerpc/kvm/
9122 F:      arch/powerpc/kernel/kvm*
9123
9124 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
9125 M:      Christian Borntraeger <borntraeger@de.ibm.com>
9126 M:      Janosch Frank <frankja@linux.ibm.com>
9127 R:      David Hildenbrand <david@redhat.com>
9128 R:      Cornelia Huck <cohuck@redhat.com>
9129 L:      kvm@vger.kernel.org
9130 W:      http://www.ibm.com/developerworks/linux/linux390/
9131 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
9132 S:      Supported
9133 F:      arch/s390/include/uapi/asm/kvm*
9134 F:      arch/s390/include/asm/gmap.h
9135 F:      arch/s390/include/asm/kvm*
9136 F:      arch/s390/kvm/
9137 F:      arch/s390/mm/gmap.c
9138 F:      tools/testing/selftests/kvm/s390x/
9139 F:      tools/testing/selftests/kvm/*/s390x/
9140
9141 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
9142 M:      Paolo Bonzini <pbonzini@redhat.com>
9143 M:      Radim Krčmář <rkrcmar@redhat.com>
9144 R:      Sean Christopherson <sean.j.christopherson@intel.com>
9145 R:      Vitaly Kuznetsov <vkuznets@redhat.com>
9146 R:      Wanpeng Li <wanpengli@tencent.com>
9147 R:      Jim Mattson <jmattson@google.com>
9148 R:      Joerg Roedel <joro@8bytes.org>
9149 L:      kvm@vger.kernel.org
9150 W:      http://www.linux-kvm.org
9151 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
9152 S:      Supported
9153 F:      arch/x86/kvm/
9154 F:      arch/x86/kvm/*/
9155 F:      arch/x86/include/uapi/asm/kvm*
9156 F:      arch/x86/include/uapi/asm/vmx.h
9157 F:      arch/x86/include/uapi/asm/svm.h
9158 F:      arch/x86/include/asm/kvm*
9159 F:      arch/x86/include/asm/pvclock-abi.h
9160 F:      arch/x86/include/asm/svm.h
9161 F:      arch/x86/include/asm/vmx.h
9162 F:      arch/x86/kernel/kvm.c
9163 F:      arch/x86/kernel/kvmclock.c
9164
9165 KERNFS
9166 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9167 M:      Tejun Heo <tj@kernel.org>
9168 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
9169 S:      Supported
9170 F:      include/linux/kernfs.h
9171 F:      fs/kernfs/
9172
9173 KEXEC
9174 M:      Eric Biederman <ebiederm@xmission.com>
9175 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
9176 L:      kexec@lists.infradead.org
9177 S:      Maintained
9178 F:      include/linux/kexec.h
9179 F:      include/uapi/linux/kexec.h
9180 F:      kernel/kexec*
9181
9182 KEYS-ENCRYPTED
9183 M:      Mimi Zohar <zohar@linux.ibm.com>
9184 L:      linux-integrity@vger.kernel.org
9185 L:      keyrings@vger.kernel.org
9186 S:      Supported
9187 F:      Documentation/security/keys/trusted-encrypted.rst
9188 F:      include/keys/encrypted-type.h
9189 F:      security/keys/encrypted-keys/
9190
9191 KEYS-TRUSTED
9192 M:      James Bottomley <jejb@linux.ibm.com>
9193 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
9194 M:      Mimi Zohar <zohar@linux.ibm.com>
9195 L:      linux-integrity@vger.kernel.org
9196 L:      keyrings@vger.kernel.org
9197 S:      Supported
9198 F:      Documentation/security/keys/trusted-encrypted.rst
9199 F:      include/keys/trusted-type.h
9200 F:      security/keys/trusted.c
9201 F:      include/keys/trusted.h
9202
9203 KEYS/KEYRINGS:
9204 M:      David Howells <dhowells@redhat.com>
9205 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
9206 L:      keyrings@vger.kernel.org
9207 S:      Maintained
9208 F:      Documentation/security/keys/core.rst
9209 F:      include/linux/key.h
9210 F:      include/linux/key-type.h
9211 F:      include/linux/keyctl.h
9212 F:      include/uapi/linux/keyctl.h
9213 F:      include/keys/
9214 F:      security/keys/
9215
9216 KGDB / KDB /debug_core
9217 M:      Jason Wessel <jason.wessel@windriver.com>
9218 M:      Daniel Thompson <daniel.thompson@linaro.org>
9219 R:      Douglas Anderson <dianders@chromium.org>
9220 W:      http://kgdb.wiki.kernel.org/
9221 L:      kgdb-bugreport@lists.sourceforge.net
9222 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
9223 S:      Maintained
9224 F:      Documentation/dev-tools/kgdb.rst
9225 F:      drivers/misc/kgdbts.c
9226 F:      drivers/tty/serial/kgdboc.c
9227 F:      include/linux/kdb.h
9228 F:      include/linux/kgdb.h
9229 F:      kernel/debug/
9230
9231 KMEMLEAK
9232 M:      Catalin Marinas <catalin.marinas@arm.com>
9233 S:      Maintained
9234 F:      Documentation/dev-tools/kmemleak.rst
9235 F:      include/linux/kmemleak.h
9236 F:      mm/kmemleak.c
9237 F:      mm/kmemleak-test.c
9238
9239 KMOD KERNEL MODULE LOADER - USERMODE HELPER
9240 M:      Luis Chamberlain <mcgrof@kernel.org>
9241 L:      linux-kernel@vger.kernel.org
9242 S:      Maintained
9243 F:      kernel/kmod.c
9244 F:      include/linux/kmod.h
9245 F:      lib/test_kmod.c
9246 F:      tools/testing/selftests/kmod/
9247
9248 KPROBES
9249 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
9250 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
9251 M:      "David S. Miller" <davem@davemloft.net>
9252 M:      Masami Hiramatsu <mhiramat@kernel.org>
9253 S:      Maintained
9254 F:      Documentation/kprobes.txt
9255 F:      include/linux/kprobes.h
9256 F:      include/asm-generic/kprobes.h
9257 F:      kernel/kprobes.c
9258
9259 KS0108 LCD CONTROLLER DRIVER
9260 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
9261 S:      Maintained
9262 F:      Documentation/admin-guide/auxdisplay/ks0108.rst
9263 F:      drivers/auxdisplay/ks0108.c
9264 F:      include/linux/ks0108.h
9265
9266 L3MDEV
9267 M:      David Ahern <dsahern@kernel.org>
9268 L:      netdev@vger.kernel.org
9269 S:      Maintained
9270 F:      net/l3mdev
9271 F:      include/net/l3mdev.h
9272
9273 L7 BPF FRAMEWORK
9274 M:      John Fastabend <john.fastabend@gmail.com>
9275 M:      Daniel Borkmann <daniel@iogearbox.net>
9276 L:      netdev@vger.kernel.org
9277 L:      bpf@vger.kernel.org
9278 S:      Maintained
9279 F:      include/linux/skmsg.h
9280 F:      net/core/skmsg.c
9281 F:      net/core/sock_map.c
9282 F:      net/ipv4/tcp_bpf.c
9283
9284 LANTIQ / INTEL Ethernet drivers
9285 M:      Hauke Mehrtens <hauke@hauke-m.de>
9286 L:      netdev@vger.kernel.org
9287 S:      Maintained
9288 F:      net/dsa/tag_gswip.c
9289 F:      drivers/net/ethernet/lantiq_xrx200.c
9290 F:      drivers/net/dsa/lantiq_pce.h
9291 F:      drivers/net/dsa/lantiq_gswip.c
9292
9293 LANTIQ MIPS ARCHITECTURE
9294 M:      John Crispin <john@phrozen.org>
9295 L:      linux-mips@vger.kernel.org
9296 S:      Maintained
9297 F:      arch/mips/lantiq
9298 F:      drivers/soc/lantiq
9299
9300 LAPB module
9301 L:      linux-x25@vger.kernel.org
9302 S:      Orphan
9303 F:      Documentation/networking/lapb-module.txt
9304 F:      include/*/lapb.h
9305 F:      net/lapb/
9306
9307 LASI 53c700 driver for PARISC
9308 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
9309 L:      linux-scsi@vger.kernel.org
9310 S:      Maintained
9311 F:      Documentation/scsi/53c700.txt
9312 F:      drivers/scsi/53c700*
9313
9314 LEAKING_ADDRESSES
9315 M:      Tobin C. Harding <me@tobin.cc>
9316 M:      Tycho Andersen <tycho@tycho.ws>
9317 L:      kernel-hardening@lists.openwall.com
9318 S:      Maintained
9319 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
9320 F:      scripts/leaking_addresses.pl
9321
9322 LED SUBSYSTEM
9323 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
9324 M:      Pavel Machek <pavel@ucw.cz>
9325 R:      Dan Murphy <dmurphy@ti.com>
9326 L:      linux-leds@vger.kernel.org
9327 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
9328 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git
9329 S:      Maintained
9330 F:      Documentation/devicetree/bindings/leds/
9331 F:      drivers/leds/
9332 F:      include/linux/leds.h
9333
9334 LEGACY EEPROM DRIVER
9335 M:      Jean Delvare <jdelvare@suse.com>
9336 S:      Maintained
9337 F:      Documentation/misc-devices/eeprom.rst
9338 F:      drivers/misc/eeprom/eeprom.c
9339
9340 LEGO MINDSTORMS EV3
9341 R:      David Lechner <david@lechnology.com>
9342 S:      Maintained
9343 F:      arch/arm/boot/dts/da850-lego-ev3.dts
9344 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
9345 F:      drivers/power/supply/lego_ev3_battery.c
9346
9347 LEGO USB Tower driver
9348 M:      Juergen Stuber <starblue@users.sourceforge.net>
9349 L:      legousb-devel@lists.sourceforge.net
9350 W:      http://legousb.sourceforge.net/
9351 S:      Maintained
9352 F:      drivers/usb/misc/legousbtower.c
9353
9354 LG LAPTOP EXTRAS
9355 M:      Matan Ziv-Av <matan@svgalib.org>
9356 L:      platform-driver-x86@vger.kernel.org
9357 S:      Maintained
9358 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
9359 F:      Documentation/admin-guide/laptops/lg-laptop.rst
9360 F:      drivers/platform/x86/lg-laptop.c
9361
9362 LG2160 MEDIA DRIVER
9363 M:      Michael Krufky <mkrufky@linuxtv.org>
9364 L:      linux-media@vger.kernel.org
9365 W:      https://linuxtv.org
9366 W:      http://github.com/mkrufky
9367 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9368 T:      git git://linuxtv.org/mkrufky/tuners.git
9369 S:      Maintained
9370 F:      drivers/media/dvb-frontends/lg2160.*
9371
9372 LGDT3305 MEDIA DRIVER
9373 M:      Michael Krufky <mkrufky@linuxtv.org>
9374 L:      linux-media@vger.kernel.org
9375 W:      https://linuxtv.org
9376 W:      http://github.com/mkrufky
9377 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9378 T:      git git://linuxtv.org/mkrufky/tuners.git
9379 S:      Maintained
9380 F:      drivers/media/dvb-frontends/lgdt3305.*
9381
9382 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
9383 M:      Viresh Kumar <vireshk@kernel.org>
9384 L:      linux-ide@vger.kernel.org
9385 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9386 S:      Maintained
9387 F:      include/linux/pata_arasan_cf_data.h
9388 F:      drivers/ata/pata_arasan_cf.c
9389
9390 LIBATA PATA DRIVERS
9391 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9392 M:      Jens Axboe <axboe@kernel.dk>
9393 L:      linux-ide@vger.kernel.org
9394 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9395 S:      Maintained
9396 F:      drivers/ata/pata_*.c
9397 F:      drivers/ata/ata_generic.c
9398
9399 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
9400 M:      Linus Walleij <linus.walleij@linaro.org>
9401 L:      linux-ide@vger.kernel.org
9402 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9403 S:      Maintained
9404 F:      drivers/ata/pata_ftide010.c
9405 F:      drivers/ata/sata_gemini.c
9406 F:      drivers/ata/sata_gemini.h
9407
9408 LIBATA SATA AHCI PLATFORM devices support
9409 M:      Hans de Goede <hdegoede@redhat.com>
9410 M:      Jens Axboe <axboe@kernel.dk>
9411 L:      linux-ide@vger.kernel.org
9412 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9413 S:      Maintained
9414 F:      drivers/ata/ahci_platform.c
9415 F:      drivers/ata/libahci_platform.c
9416 F:      include/linux/ahci_platform.h
9417
9418 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
9419 M:      Mikael Pettersson <mikpelinux@gmail.com>
9420 L:      linux-ide@vger.kernel.org
9421 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9422 S:      Maintained
9423 F:      drivers/ata/sata_promise.*
9424
9425 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
9426 M:      Jens Axboe <axboe@kernel.dk>
9427 L:      linux-ide@vger.kernel.org
9428 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9429 S:      Maintained
9430 F:      drivers/ata/
9431 F:      include/linux/ata.h
9432 F:      include/linux/libata.h
9433 F:      Documentation/devicetree/bindings/ata/
9434
9435 LIBLOCKDEP
9436 M:      Sasha Levin <alexander.levin@microsoft.com>
9437 S:      Maintained
9438 F:      tools/lib/lockdep/
9439
9440 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
9441 M:      Dan Williams <dan.j.williams@intel.com>
9442 M:      Vishal Verma <vishal.l.verma@intel.com>
9443 M:      Dave Jiang <dave.jiang@intel.com>
9444 L:      linux-nvdimm@lists.01.org
9445 P:      Documentation/nvdimm/maintainer-entry-profile.rst
9446 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9447 S:      Supported
9448 F:      drivers/nvdimm/blk.c
9449 F:      drivers/nvdimm/region_devs.c
9450
9451 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
9452 M:      Vishal Verma <vishal.l.verma@intel.com>
9453 M:      Dan Williams <dan.j.williams@intel.com>
9454 M:      Dave Jiang <dave.jiang@intel.com>
9455 L:      linux-nvdimm@lists.01.org
9456 P:      Documentation/nvdimm/maintainer-entry-profile.rst
9457 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9458 S:      Supported
9459 F:      drivers/nvdimm/btt*
9460
9461 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
9462 M:      Dan Williams <dan.j.williams@intel.com>
9463 M:      Vishal Verma <vishal.l.verma@intel.com>
9464 M:      Dave Jiang <dave.jiang@intel.com>
9465 L:      linux-nvdimm@lists.01.org
9466 P:      Documentation/nvdimm/maintainer-entry-profile.rst
9467 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9468 S:      Supported
9469 F:      drivers/nvdimm/pmem*
9470
9471 LIBNVDIMM: DEVICETREE BINDINGS
9472 M:      Oliver O'Halloran <oohall@gmail.com>
9473 L:      linux-nvdimm@lists.01.org
9474 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9475 S:      Supported
9476 F:      drivers/nvdimm/of_pmem.c
9477 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
9478
9479 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
9480 M:      Dan Williams <dan.j.williams@intel.com>
9481 M:      Vishal Verma <vishal.l.verma@intel.com>
9482 M:      Dave Jiang <dave.jiang@intel.com>
9483 M:      Ira Weiny <ira.weiny@intel.com>
9484 L:      linux-nvdimm@lists.01.org
9485 P:      Documentation/nvdimm/maintainer-entry-profile.rst
9486 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9487 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
9488 S:      Supported
9489 F:      drivers/nvdimm/*
9490 F:      drivers/acpi/nfit/*
9491 F:      include/linux/nd.h
9492 F:      include/linux/libnvdimm.h
9493 F:      include/uapi/linux/ndctl.h
9494
9495 LICENSES and SPDX stuff
9496 M:      Thomas Gleixner <tglx@linutronix.de>
9497 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9498 L:      linux-spdx@vger.kernel.org
9499 S:      Maintained
9500 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git
9501 F:      COPYING
9502 F:      Documentation/process/license-rules.rst
9503 F:      LICENSES/
9504 F:      scripts/spdxcheck-test.sh
9505 F:      scripts/spdxcheck.py
9506
9507 LIGHTNVM PLATFORM SUPPORT
9508 M:      Matias Bjorling <mb@lightnvm.io>
9509 W:      http://github/OpenChannelSSD
9510 L:      linux-block@vger.kernel.org
9511 S:      Maintained
9512 F:      drivers/lightnvm/
9513 F:      include/linux/lightnvm.h
9514 F:      include/uapi/linux/lightnvm.h
9515
9516 LINUX FOR POWER MACINTOSH
9517 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9518 W:      http://www.penguinppc.org/
9519 L:      linuxppc-dev@lists.ozlabs.org
9520 S:      Maintained
9521 F:      arch/powerpc/platforms/powermac/
9522 F:      drivers/macintosh/
9523
9524 LINUX FOR POWERPC (32-BIT AND 64-BIT)
9525 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9526 M:      Paul Mackerras <paulus@samba.org>
9527 M:      Michael Ellerman <mpe@ellerman.id.au>
9528 W:      https://github.com/linuxppc/linux/wiki
9529 L:      linuxppc-dev@lists.ozlabs.org
9530 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
9531 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
9532 S:      Supported
9533 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
9534 F:      Documentation/devicetree/bindings/powerpc/
9535 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
9536 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
9537 F:      Documentation/powerpc/
9538 F:      arch/powerpc/
9539 F:      drivers/char/tpm/tpm_ibmvtpm*
9540 F:      drivers/crypto/nx/
9541 F:      drivers/crypto/vmx/
9542 F:      drivers/i2c/busses/i2c-opal.c
9543 F:      drivers/net/ethernet/ibm/ibmveth.*
9544 F:      drivers/net/ethernet/ibm/ibmvnic.*
9545 F:      drivers/pci/hotplug/pnv_php.c
9546 F:      drivers/pci/hotplug/rpa*
9547 F:      drivers/rtc/rtc-opal.c
9548 F:      drivers/scsi/ibmvscsi/
9549 F:      drivers/tty/hvc/hvc_opal.c
9550 F:      drivers/watchdog/wdrtas.c
9551 F:      tools/testing/selftests/powerpc
9552 N:      /pmac
9553 N:      powermac
9554 N:      powernv
9555 N:      [^a-z0-9]ps3
9556 N:      pseries
9557
9558 LINUX FOR POWERPC EMBEDDED MPC5XXX
9559 M:      Anatolij Gustschin <agust@denx.de>
9560 L:      linuxppc-dev@lists.ozlabs.org
9561 T:      git git://git.denx.de/linux-denx-agust.git
9562 S:      Maintained
9563 F:      arch/powerpc/platforms/512x/
9564 F:      arch/powerpc/platforms/52xx/
9565
9566 LINUX FOR POWERPC EMBEDDED PPC4XX
9567 M:      Alistair Popple <alistair@popple.id.au>
9568 M:      Matt Porter <mporter@kernel.crashing.org>
9569 W:      http://www.penguinppc.org/
9570 L:      linuxppc-dev@lists.ozlabs.org
9571 S:      Maintained
9572 F:      arch/powerpc/platforms/40x/
9573 F:      arch/powerpc/platforms/44x/
9574
9575 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
9576 M:      Scott Wood <oss@buserror.net>
9577 M:      Kumar Gala <galak@kernel.crashing.org>
9578 W:      http://www.penguinppc.org/
9579 L:      linuxppc-dev@lists.ozlabs.org
9580 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
9581 S:      Maintained
9582 F:      arch/powerpc/platforms/83xx/
9583 F:      arch/powerpc/platforms/85xx/
9584 F:      Documentation/devicetree/bindings/powerpc/fsl/
9585
9586 LINUX FOR POWERPC EMBEDDED PPC8XX
9587 M:      Vitaly Bordug <vitb@kernel.crashing.org>
9588 W:      http://www.penguinppc.org/
9589 L:      linuxppc-dev@lists.ozlabs.org
9590 S:      Maintained
9591 F:      arch/powerpc/platforms/8xx/
9592
9593 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
9594 L:      linuxppc-dev@lists.ozlabs.org
9595 S:      Orphan
9596 F:      arch/powerpc/*/*virtex*
9597 F:      arch/powerpc/*/*/*virtex*
9598
9599 LINUX FOR POWERPC PA SEMI PWRFICIENT
9600 L:      linuxppc-dev@lists.ozlabs.org
9601 S:      Orphan
9602 F:      arch/powerpc/platforms/pasemi/
9603 F:      drivers/*/*pasemi*
9604 F:      drivers/*/*/*pasemi*
9605
9606 LINUX KERNEL DUMP TEST MODULE (LKDTM)
9607 M:      Kees Cook <keescook@chromium.org>
9608 S:      Maintained
9609 F:      drivers/misc/lkdtm/*
9610
9611 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
9612 M:      Alan Stern <stern@rowland.harvard.edu>
9613 M:      Andrea Parri <parri.andrea@gmail.com>
9614 M:      Will Deacon <will@kernel.org>
9615 M:      Peter Zijlstra <peterz@infradead.org>
9616 M:      Boqun Feng <boqun.feng@gmail.com>
9617 M:      Nicholas Piggin <npiggin@gmail.com>
9618 M:      David Howells <dhowells@redhat.com>
9619 M:      Jade Alglave <j.alglave@ucl.ac.uk>
9620 M:      Luc Maranget <luc.maranget@inria.fr>
9621 M:      "Paul E. McKenney" <paulmck@kernel.org>
9622 R:      Akira Yokosawa <akiyks@gmail.com>
9623 R:      Daniel Lustig <dlustig@nvidia.com>
9624 L:      linux-kernel@vger.kernel.org
9625 L:      linux-arch@vger.kernel.org
9626 S:      Supported
9627 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
9628 F:      tools/memory-model/
9629 F:      Documentation/atomic_bitops.txt
9630 F:      Documentation/atomic_t.txt
9631 F:      Documentation/core-api/atomic_ops.rst
9632 F:      Documentation/core-api/refcount-vs-atomic.rst
9633 F:      Documentation/memory-barriers.txt
9634
9635 LIS3LV02D ACCELEROMETER DRIVER
9636 M:      Eric Piel <eric.piel@tremplin-utc.net>
9637 S:      Maintained
9638 F:      Documentation/misc-devices/lis3lv02d.rst
9639 F:      drivers/misc/lis3lv02d/
9640 F:      drivers/platform/x86/hp_accel.c
9641
9642 LIST KUNIT TEST
9643 M:      David Gow <davidgow@google.com>
9644 L:      linux-kselftest@vger.kernel.org
9645 L:      kunit-dev@googlegroups.com
9646 S:      Maintained
9647 F:      lib/list-test.c
9648
9649 LIVE PATCHING
9650 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9651 M:      Jiri Kosina <jikos@kernel.org>
9652 M:      Miroslav Benes <mbenes@suse.cz>
9653 M:      Petr Mladek <pmladek@suse.com>
9654 R:      Joe Lawrence <joe.lawrence@redhat.com>
9655 S:      Maintained
9656 F:      kernel/livepatch/
9657 F:      include/linux/livepatch.h
9658 F:      arch/x86/include/asm/livepatch.h
9659 F:      arch/x86/kernel/livepatch.c
9660 F:      Documentation/livepatch/
9661 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9662 F:      samples/livepatch/
9663 F:      tools/testing/selftests/livepatch/
9664 L:      live-patching@vger.kernel.org
9665 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9666
9667 LLC (802.2)
9668 L:      netdev@vger.kernel.org
9669 S:      Odd fixes
9670 F:      include/linux/llc.h
9671 F:      include/uapi/linux/llc.h
9672 F:      include/net/llc*
9673 F:      net/llc/
9674
9675 LM73 HARDWARE MONITOR DRIVER
9676 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9677 L:      linux-hwmon@vger.kernel.org
9678 S:      Maintained
9679 F:      drivers/hwmon/lm73.c
9680
9681 LM78 HARDWARE MONITOR DRIVER
9682 M:      Jean Delvare <jdelvare@suse.com>
9683 L:      linux-hwmon@vger.kernel.org
9684 S:      Maintained
9685 F:      Documentation/hwmon/lm78.rst
9686 F:      drivers/hwmon/lm78.c
9687
9688 LM83 HARDWARE MONITOR DRIVER
9689 M:      Jean Delvare <jdelvare@suse.com>
9690 L:      linux-hwmon@vger.kernel.org
9691 S:      Maintained
9692 F:      Documentation/hwmon/lm83.rst
9693 F:      drivers/hwmon/lm83.c
9694
9695 LM90 HARDWARE MONITOR DRIVER
9696 M:      Jean Delvare <jdelvare@suse.com>
9697 L:      linux-hwmon@vger.kernel.org
9698 S:      Maintained
9699 F:      Documentation/hwmon/lm90.rst
9700 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9701 F:      drivers/hwmon/lm90.c
9702 F:      include/dt-bindings/thermal/lm90.h
9703
9704 LM95234 HARDWARE MONITOR DRIVER
9705 M:      Guenter Roeck <linux@roeck-us.net>
9706 L:      linux-hwmon@vger.kernel.org
9707 S:      Maintained
9708 F:      Documentation/hwmon/lm95234.rst
9709 F:      drivers/hwmon/lm95234.c
9710
9711 LME2510 MEDIA DRIVER
9712 M:      Malcolm Priestley <tvboxspy@gmail.com>
9713 L:      linux-media@vger.kernel.org
9714 W:      https://linuxtv.org
9715 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9716 S:      Maintained
9717 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9718
9719 LOADPIN SECURITY MODULE
9720 M:      Kees Cook <keescook@chromium.org>
9721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9722 S:      Supported
9723 F:      security/loadpin/
9724 F:      Documentation/admin-guide/LSM/LoadPin.rst
9725
9726 LOCKING PRIMITIVES
9727 M:      Peter Zijlstra <peterz@infradead.org>
9728 M:      Ingo Molnar <mingo@redhat.com>
9729 M:      Will Deacon <will@kernel.org>
9730 L:      linux-kernel@vger.kernel.org
9731 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9732 S:      Maintained
9733 F:      Documentation/locking/
9734 F:      include/linux/lockdep.h
9735 F:      include/linux/spinlock*.h
9736 F:      arch/*/include/asm/spinlock*.h
9737 F:      include/linux/rwlock*.h
9738 F:      include/linux/mutex*.h
9739 F:      include/linux/rwsem*.h
9740 F:      include/linux/seqlock.h
9741 F:      lib/locking*.[ch]
9742 F:      kernel/locking/
9743 X:      kernel/locking/locktorture.c
9744
9745 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9746 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9747 L:      linux-ntfs-dev@lists.sourceforge.net
9748 W:      http://www.linux-ntfs.org/content/view/19/37/
9749 S:      Maintained
9750 F:      Documentation/admin-guide/ldm.rst
9751 F:      block/partitions/ldm.*
9752
9753 LOGITECH HID GAMING KEYBOARDS
9754 M:      Hans de Goede <hdegoede@redhat.com>
9755 L:      linux-input@vger.kernel.org
9756 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
9757 S:      Maintained
9758 F:      drivers/hid/hid-lg-g15.c
9759
9760 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9761 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9762 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9763 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9764 L:      MPT-FusionLinux.pdl@broadcom.com
9765 L:      linux-scsi@vger.kernel.org
9766 W:      http://www.avagotech.com/support/
9767 S:      Supported
9768 F:      drivers/message/fusion/
9769 F:      drivers/scsi/mpt3sas/
9770
9771 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9772 M:      Matthew Wilcox <willy@infradead.org>
9773 L:      linux-scsi@vger.kernel.org
9774 S:      Maintained
9775 F:      drivers/scsi/sym53c8xx_2/
9776
9777 LTC1660 DAC DRIVER
9778 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9779 L:      linux-iio@vger.kernel.org
9780 S:      Maintained
9781 F:      Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml
9782 F:      drivers/iio/dac/ltc1660.c
9783
9784 LTC2983 IIO TEMPERATURE DRIVER
9785 M:      Nuno Sá <nuno.sa@analog.com>
9786 W:      http://ez.analog.com/community/linux-device-drivers
9787 L:      linux-iio@vger.kernel.org
9788 S:      Supported
9789 F:      drivers/iio/temperature/ltc2983.c
9790 F:      Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml
9791
9792 LTC4261 HARDWARE MONITOR DRIVER
9793 M:      Guenter Roeck <linux@roeck-us.net>
9794 L:      linux-hwmon@vger.kernel.org
9795 S:      Maintained
9796 F:      Documentation/hwmon/ltc4261.rst
9797 F:      drivers/hwmon/ltc4261.c
9798
9799 LTC2947 HARDWARE MONITOR DRIVER
9800 M:      Nuno Sá <nuno.sa@analog.com>
9801 W:      http://ez.analog.com/community/linux-device-drivers
9802 L:      linux-hwmon@vger.kernel.org
9803 S:      Supported
9804 F:      drivers/hwmon/ltc2947-core.c
9805 F:      drivers/hwmon/ltc2947-spi.c
9806 F:      drivers/hwmon/ltc2947-i2c.c
9807 F:      drivers/hwmon/ltc2947.h
9808 F:      Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml
9809
9810 LTC4306 I2C MULTIPLEXER DRIVER
9811 M:      Michael Hennerich <michael.hennerich@analog.com>
9812 W:      http://ez.analog.com/community/linux-device-drivers
9813 L:      linux-i2c@vger.kernel.org
9814 S:      Supported
9815 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9816 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9817
9818 LTP (Linux Test Project)
9819 M:      Mike Frysinger <vapier@gentoo.org>
9820 M:      Cyril Hrubis <chrubis@suse.cz>
9821 M:      Wanlong Gao <wanlong.gao@gmail.com>
9822 M:      Jan Stancek <jstancek@redhat.com>
9823 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9824 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9825 L:      ltp@lists.linux.it (subscribers-only)
9826 W:      http://linux-test-project.github.io/
9827 T:      git git://github.com/linux-test-project/ltp.git
9828 S:      Maintained
9829
9830 M68K ARCHITECTURE
9831 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9832 L:      linux-m68k@lists.linux-m68k.org
9833 W:      http://www.linux-m68k.org/
9834 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9835 S:      Maintained
9836 F:      arch/m68k/
9837 F:      drivers/zorro/
9838
9839 M68K ON APPLE MACINTOSH
9840 M:      Joshua Thompson <funaho@jurai.org>
9841 W:      http://www.mac.linux-m68k.org/
9842 L:      linux-m68k@lists.linux-m68k.org
9843 S:      Maintained
9844 F:      arch/m68k/mac/
9845
9846 M68K ON HP9000/300
9847 M:      Philip Blundell <philb@gnu.org>
9848 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9849 S:      Maintained
9850 F:      arch/m68k/hp300/
9851
9852 M88DS3103 MEDIA DRIVER
9853 M:      Antti Palosaari <crope@iki.fi>
9854 L:      linux-media@vger.kernel.org
9855 W:      https://linuxtv.org
9856 W:      http://palosaari.fi/linux/
9857 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9858 T:      git git://linuxtv.org/anttip/media_tree.git
9859 S:      Maintained
9860 F:      drivers/media/dvb-frontends/m88ds3103*
9861
9862 M88RS2000 MEDIA DRIVER
9863 M:      Malcolm Priestley <tvboxspy@gmail.com>
9864 L:      linux-media@vger.kernel.org
9865 W:      https://linuxtv.org
9866 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9867 S:      Maintained
9868 F:      drivers/media/dvb-frontends/m88rs2000*
9869
9870 MA901 MASTERKIT USB FM RADIO DRIVER
9871 M:      Alexey Klimov <klimov.linux@gmail.com>
9872 L:      linux-media@vger.kernel.org
9873 T:      git git://linuxtv.org/media_tree.git
9874 S:      Maintained
9875 F:      drivers/media/radio/radio-ma901.c
9876
9877 MAC80211
9878 M:      Johannes Berg <johannes@sipsolutions.net>
9879 L:      linux-wireless@vger.kernel.org
9880 W:      http://wireless.kernel.org/
9881 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9882 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9883 S:      Maintained
9884 F:      Documentation/networking/mac80211-injection.txt
9885 F:      include/net/mac80211.h
9886 F:      net/mac80211/
9887 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9888 F:      Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst
9889
9890 MAILBOX API
9891 M:      Jassi Brar <jassisinghbrar@gmail.com>
9892 L:      linux-kernel@vger.kernel.org
9893 S:      Maintained
9894 F:      drivers/mailbox/
9895 F:      include/linux/mailbox_client.h
9896 F:      include/linux/mailbox_controller.h
9897
9898 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9899 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9900 W:      http://www.kernel.org/doc/man-pages
9901 L:      linux-man@vger.kernel.org
9902 S:      Maintained
9903
9904 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9905 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9906 L:      linux-mips@vger.kernel.org
9907 S:      Maintained
9908 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9909
9910 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9911 M:      Andrew Lunn <andrew@lunn.ch>
9912 M:      Vivien Didelot <vivien.didelot@gmail.com>
9913 L:      netdev@vger.kernel.org
9914 S:      Maintained
9915 F:      drivers/net/dsa/mv88e6xxx/
9916 F:      include/linux/platform_data/mv88e6xxx.h
9917 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9918 F:      Documentation/networking/devlink-params-mv88e6xxx.txt
9919
9920 MARVELL ARMADA DRM SUPPORT
9921 M:      Russell King <linux@armlinux.org.uk>
9922 S:      Maintained
9923 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9924 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9925 F:      drivers/gpu/drm/armada/
9926 F:      include/uapi/drm/armada_drm.h
9927 F:      Documentation/devicetree/bindings/display/armada/
9928
9929 MARVELL ARMADA 3700 PHY DRIVERS
9930 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9931 S:      Maintained
9932 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9933 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9934 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9935 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9936
9937 MARVELL CRYPTO DRIVER
9938 M:      Boris Brezillon <bbrezillon@kernel.org>
9939 M:      Arnaud Ebalard <arno@natisbad.org>
9940 F:      drivers/crypto/marvell/
9941 S:      Maintained
9942 L:      linux-crypto@vger.kernel.org
9943
9944 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9945 M:      Mirko Lindner <mlindner@marvell.com>
9946 M:      Stephen Hemminger <stephen@networkplumber.org>
9947 L:      netdev@vger.kernel.org
9948 S:      Maintained
9949 F:      drivers/net/ethernet/marvell/sk*
9950
9951 MARVELL LIBERTAS WIRELESS DRIVER
9952 L:      libertas-dev@lists.infradead.org
9953 S:      Orphan
9954 F:      drivers/net/wireless/marvell/libertas/
9955
9956 MARVELL MACCHIATOBIN SUPPORT
9957 M:      Russell King <linux@armlinux.org.uk>
9958 L:      linux-arm-kernel@lists.infradead.org
9959 S:      Maintained
9960 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9961
9962 MARVELL MV643XX ETHERNET DRIVER
9963 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9964 L:      netdev@vger.kernel.org
9965 S:      Maintained
9966 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9967 F:      include/linux/mv643xx.h
9968
9969 MARVELL MV88X3310 PHY DRIVER
9970 M:      Russell King <linux@armlinux.org.uk>
9971 L:      netdev@vger.kernel.org
9972 S:      Maintained
9973 F:      drivers/net/phy/marvell10g.c
9974
9975 MARVELL MVEBU THERMAL DRIVER
9976 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9977 S:      Maintained
9978 F:      drivers/thermal/armada_thermal.c
9979
9980 MARVELL MVNETA ETHERNET DRIVER
9981 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9982 L:      netdev@vger.kernel.org
9983 S:      Maintained
9984 F:      drivers/net/ethernet/marvell/mvneta.*
9985
9986 MARVELL MWIFIEX WIRELESS DRIVER
9987 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9988 M:      Nishant Sarmukadam <nishants@marvell.com>
9989 M:      Ganapathi Bhat <gbhat@marvell.com>
9990 M:      Xinming Hu <huxinming820@gmail.com>
9991 L:      linux-wireless@vger.kernel.org
9992 S:      Maintained
9993 F:      drivers/net/wireless/marvell/mwifiex/
9994
9995 MARVELL MWL8K WIRELESS DRIVER
9996 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9997 L:      linux-wireless@vger.kernel.org
9998 S:      Odd Fixes
9999 F:      drivers/net/wireless/marvell/mwl8k.c
10000
10001 MARVELL NAND CONTROLLER DRIVER
10002 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10003 L:      linux-mtd@lists.infradead.org
10004 S:      Maintained
10005 F:      drivers/mtd/nand/raw/marvell_nand.c
10006 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
10007
10008 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
10009 M:      Nicolas Pitre <nico@fluxnic.net>
10010 S:      Odd Fixes
10011 F:      drivers/mmc/host/mvsdio.*
10012
10013 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
10014 M:      Hu Ziji <huziji@marvell.com>
10015 L:      linux-mmc@vger.kernel.org
10016 S:      Supported
10017 F:      drivers/mmc/host/sdhci-xenon*
10018 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
10019
10020 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
10021 M:      Sunil Goutham <sgoutham@marvell.com>
10022 M:      Linu Cherian <lcherian@marvell.com>
10023 M:      Geetha sowjanya <gakula@marvell.com>
10024 M:      Jerin Jacob <jerinj@marvell.com>
10025 L:      netdev@vger.kernel.org
10026 S:      Supported
10027 F:      drivers/net/ethernet/marvell/octeontx2/af/
10028
10029 MATROX FRAMEBUFFER DRIVER
10030 L:      linux-fbdev@vger.kernel.org
10031 S:      Orphan
10032 F:      drivers/video/fbdev/matrox/matroxfb_*
10033 F:      include/uapi/linux/matroxfb.h
10034
10035 MAX16065 HARDWARE MONITOR DRIVER
10036 M:      Guenter Roeck <linux@roeck-us.net>
10037 L:      linux-hwmon@vger.kernel.org
10038 S:      Maintained
10039 F:      Documentation/hwmon/max16065.rst
10040 F:      drivers/hwmon/max16065.c
10041
10042 MAX2175 SDR TUNER DRIVER
10043 M:      Ramesh Shanmugasundaram <rashanmu@gmail.com>
10044 L:      linux-media@vger.kernel.org
10045 T:      git git://linuxtv.org/media_tree.git
10046 S:      Maintained
10047 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
10048 F:      Documentation/media/v4l-drivers/max2175.rst
10049 F:      drivers/media/i2c/max2175*
10050 F:      include/uapi/linux/max2175.h
10051
10052 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
10053 L:      linux-hwmon@vger.kernel.org
10054 S:      Orphan
10055 F:      Documentation/hwmon/max6650.rst
10056 F:      drivers/hwmon/max6650.c
10057
10058 MAX6697 HARDWARE MONITOR DRIVER
10059 M:      Guenter Roeck <linux@roeck-us.net>
10060 L:      linux-hwmon@vger.kernel.org
10061 S:      Maintained
10062 F:      Documentation/hwmon/max6697.rst
10063 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
10064 F:      drivers/hwmon/max6697.c
10065 F:      include/linux/platform_data/max6697.h
10066
10067 MAX9860 MONO AUDIO VOICE CODEC DRIVER
10068 M:      Peter Rosin <peda@axentia.se>
10069 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10070 S:      Maintained
10071 F:      Documentation/devicetree/bindings/sound/max9860.txt
10072 F:      sound/soc/codecs/max9860.*
10073
10074 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
10075 M:      Andreas Klinger <ak@it-klinger.de>
10076 L:      linux-iio@vger.kernel.org
10077 S:      Maintained
10078 F:      Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.txt
10079 F:      drivers/iio/proximity/mb1232.c
10080
10081 MAXIM MAX77650 PMIC MFD DRIVER
10082 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
10083 L:      linux-kernel@vger.kernel.org
10084 S:      Maintained
10085 F:      Documentation/devicetree/bindings/*/*max77650.yaml
10086 F:      Documentation/devicetree/bindings/*/max77650*.yaml
10087 F:      include/linux/mfd/max77650.h
10088 F:      drivers/mfd/max77650.c
10089 F:      drivers/regulator/max77650-regulator.c
10090 F:      drivers/power/supply/max77650-charger.c
10091 F:      drivers/input/misc/max77650-onkey.c
10092 F:      drivers/leds/leds-max77650.c
10093 F:      drivers/gpio/gpio-max77650.c
10094
10095 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
10096 M:      Javier Martinez Canillas <javier@dowhile0.org>
10097 L:      linux-kernel@vger.kernel.org
10098 S:      Supported
10099 F:      drivers/regulator/max77802-regulator.c
10100 F:      Documentation/devicetree/bindings/*/*max77802.txt
10101 F:      include/dt-bindings/*/*max77802.h
10102
10103 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
10104 M:      Krzysztof Kozlowski <krzk@kernel.org>
10105 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
10106 L:      linux-pm@vger.kernel.org
10107 S:      Supported
10108 F:      drivers/power/supply/max14577_charger.c
10109 F:      drivers/power/supply/max77693_charger.c
10110
10111 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
10112 M:      Chanwoo Choi <cw00.choi@samsung.com>
10113 M:      Krzysztof Kozlowski <krzk@kernel.org>
10114 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
10115 L:      linux-kernel@vger.kernel.org
10116 S:      Supported
10117 F:      drivers/*/max14577*.c
10118 F:      drivers/*/max77686*.c
10119 F:      drivers/*/max77693*.c
10120 F:      drivers/extcon/extcon-max14577.c
10121 F:      drivers/extcon/extcon-max77693.c
10122 F:      drivers/rtc/rtc-max77686.c
10123 F:      drivers/clk/clk-max77686.c
10124 F:      Documentation/devicetree/bindings/mfd/max14577.txt
10125 F:      Documentation/devicetree/bindings/*/max77686.txt
10126 F:      Documentation/devicetree/bindings/mfd/max77693.txt
10127 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
10128 F:      include/linux/mfd/max14577*.h
10129 F:      include/linux/mfd/max77686*.h
10130 F:      include/linux/mfd/max77693*.h
10131
10132 MAXIRADIO FM RADIO RECEIVER DRIVER
10133 M:      Hans Verkuil <hverkuil@xs4all.nl>
10134 L:      linux-media@vger.kernel.org
10135 T:      git git://linuxtv.org/media_tree.git
10136 W:      https://linuxtv.org
10137 S:      Maintained
10138 F:      drivers/media/radio/radio-maxiradio*
10139
10140 MCAN MMIO DEVICE DRIVER
10141 M:      Sriram Dash <sriram.dash@samsung.com>
10142 L:      linux-can@vger.kernel.org
10143 S:      Maintained
10144 F:      Documentation/devicetree/bindings/net/can/m_can.txt
10145 F:      drivers/net/can/m_can/m_can.c
10146 F:      drivers/net/can/m_can/m_can.h
10147 F:      drivers/net/can/m_can/m_can_platform.c
10148
10149 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
10150 M:      Peter Rosin <peda@axentia.se>
10151 L:      linux-iio@vger.kernel.org
10152 S:      Maintained
10153 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
10154 F:      drivers/iio/potentiometer/mcp4018.c
10155 F:      drivers/iio/potentiometer/mcp4531.c
10156
10157 MCR20A IEEE-802.15.4 RADIO DRIVER
10158 M:      Xue Liu <liuxuenetmail@gmail.com>
10159 L:      linux-wpan@vger.kernel.org
10160 W:      https://github.com/xueliu/mcr20a-linux
10161 S:      Maintained
10162 F:      drivers/net/ieee802154/mcr20a.c
10163 F:      drivers/net/ieee802154/mcr20a.h
10164 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
10165
10166 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
10167 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
10168 L:      linux-iio@vger.kernel.org
10169 S:      Maintained
10170 F:      drivers/iio/dac/cio-dac.c
10171
10172 MEDIA CONTROLLER FRAMEWORK
10173 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10174 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10175 L:      linux-media@vger.kernel.org
10176 W:      https://www.linuxtv.org
10177 T:      git git://linuxtv.org/media_tree.git
10178 S:      Supported
10179 F:      drivers/media/mc/
10180 F:      include/media/media-*.h
10181 F:      include/uapi/linux/media.h
10182
10183 MEDIA DRIVERS FOR ASCOT2E
10184 M:      Sergey Kozlov <serjk@netup.ru>
10185 M:      Abylay Ospan <aospan@netup.ru>
10186 L:      linux-media@vger.kernel.org
10187 W:      https://linuxtv.org
10188 W:      http://netup.tv/
10189 T:      git git://linuxtv.org/media_tree.git
10190 S:      Supported
10191 F:      drivers/media/dvb-frontends/ascot2e*
10192
10193 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
10194 M:      Jasmin Jessich <jasmin@anw.at>
10195 L:      linux-media@vger.kernel.org
10196 W:      https://linuxtv.org
10197 T:      git git://linuxtv.org/media_tree.git
10198 S:      Maintained
10199 F:      drivers/media/dvb-frontends/cxd2099*
10200
10201 MEDIA DRIVERS FOR CXD2841ER
10202 M:      Sergey Kozlov <serjk@netup.ru>
10203 M:      Abylay Ospan <aospan@netup.ru>
10204 L:      linux-media@vger.kernel.org
10205 W:      https://linuxtv.org
10206 W:      http://netup.tv/
10207 T:      git git://linuxtv.org/media_tree.git
10208 S:      Supported
10209 F:      drivers/media/dvb-frontends/cxd2841er*
10210
10211 MEDIA DRIVERS FOR CXD2880
10212 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
10213 L:      linux-media@vger.kernel.org
10214 W:      http://linuxtv.org/
10215 T:      git git://linuxtv.org/media_tree.git
10216 S:      Supported
10217 F:      drivers/media/dvb-frontends/cxd2880/*
10218 F:      drivers/media/spi/cxd2880*
10219
10220 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
10221 L:      linux-media@vger.kernel.org
10222 W:      https://linuxtv.org
10223 T:      git git://linuxtv.org/media_tree.git
10224 S:      Orphan
10225 F:      drivers/media/pci/ddbridge/*
10226
10227 MEDIA DRIVERS FOR FREESCALE IMX
10228 M:      Steve Longerbeam <slongerbeam@gmail.com>
10229 M:      Philipp Zabel <p.zabel@pengutronix.de>
10230 L:      linux-media@vger.kernel.org
10231 T:      git git://linuxtv.org/media_tree.git
10232 S:      Maintained
10233 F:      Documentation/devicetree/bindings/media/imx.txt
10234 F:      Documentation/media/v4l-drivers/imx.rst
10235 F:      drivers/staging/media/imx/
10236 F:      include/linux/imx-media.h
10237 F:      include/media/imx.h
10238
10239 MEDIA DRIVER FOR FREESCALE IMX PXP
10240 M:      Philipp Zabel <p.zabel@pengutronix.de>
10241 L:      linux-media@vger.kernel.org
10242 T:      git git://linuxtv.org/media_tree.git
10243 S:      Maintained
10244 F:      drivers/media/platform/imx-pxp.[ch]
10245
10246 MEDIA DRIVERS FOR FREESCALE IMX7
10247 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10248 L:      linux-media@vger.kernel.org
10249 T:      git git://linuxtv.org/media_tree.git
10250 S:      Maintained
10251 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
10252 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
10253 F:      Documentation/media/v4l-drivers/imx7.rst
10254 F:      drivers/staging/media/imx/imx7-media-csi.c
10255 F:      drivers/staging/media/imx/imx7-mipi-csis.c
10256
10257 MEDIA DRIVERS FOR HELENE
10258 M:      Abylay Ospan <aospan@netup.ru>
10259 L:      linux-media@vger.kernel.org
10260 W:      https://linuxtv.org
10261 W:      http://netup.tv/
10262 T:      git git://linuxtv.org/media_tree.git
10263 S:      Supported
10264 F:      drivers/media/dvb-frontends/helene*
10265
10266 MEDIA DRIVERS FOR HORUS3A
10267 M:      Sergey Kozlov <serjk@netup.ru>
10268 M:      Abylay Ospan <aospan@netup.ru>
10269 L:      linux-media@vger.kernel.org
10270 W:      https://linuxtv.org
10271 W:      http://netup.tv/
10272 T:      git git://linuxtv.org/media_tree.git
10273 S:      Supported
10274 F:      drivers/media/dvb-frontends/horus3a*
10275
10276 MEDIA DRIVERS FOR LNBH25
10277 M:      Sergey Kozlov <serjk@netup.ru>
10278 M:      Abylay Ospan <aospan@netup.ru>
10279 L:      linux-media@vger.kernel.org
10280 W:      https://linuxtv.org
10281 W:      http://netup.tv/
10282 T:      git git://linuxtv.org/media_tree.git
10283 S:      Supported
10284 F:      drivers/media/dvb-frontends/lnbh25*
10285
10286 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
10287 L:      linux-media@vger.kernel.org
10288 W:      https://linuxtv.org
10289 T:      git git://linuxtv.org/media_tree.git
10290 S:      Orphan
10291 F:      drivers/media/dvb-frontends/mxl5xx*
10292
10293 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
10294 M:      Sergey Kozlov <serjk@netup.ru>
10295 M:      Abylay Ospan <aospan@netup.ru>
10296 L:      linux-media@vger.kernel.org
10297 W:      https://linuxtv.org
10298 W:      http://netup.tv/
10299 T:      git git://linuxtv.org/media_tree.git
10300 S:      Supported
10301 F:      drivers/media/pci/netup_unidvb/*
10302
10303 MEDIA DRIVERS FOR RENESAS - CEU
10304 M:      Jacopo Mondi <jacopo@jmondi.org>
10305 L:      linux-media@vger.kernel.org
10306 L:      linux-renesas-soc@vger.kernel.org
10307 T:      git git://linuxtv.org/media_tree.git
10308 S:      Supported
10309 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
10310 F:      drivers/media/platform/renesas-ceu.c
10311 F:      include/media/drv-intf/renesas-ceu.h
10312
10313 MEDIA DRIVERS FOR RENESAS - DRIF
10314 M:      Ramesh Shanmugasundaram <rashanmu@gmail.com>
10315 L:      linux-media@vger.kernel.org
10316 L:      linux-renesas-soc@vger.kernel.org
10317 T:      git git://linuxtv.org/media_tree.git
10318 S:      Supported
10319 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
10320 F:      drivers/media/platform/rcar_drif.c
10321
10322 MEDIA DRIVERS FOR RENESAS - FCP
10323 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10324 L:      linux-media@vger.kernel.org
10325 L:      linux-renesas-soc@vger.kernel.org
10326 T:      git git://linuxtv.org/media_tree.git
10327 S:      Supported
10328 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
10329 F:      drivers/media/platform/rcar-fcp.c
10330 F:      include/media/rcar-fcp.h
10331
10332 MEDIA DRIVERS FOR RENESAS - FDP1
10333 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
10334 L:      linux-media@vger.kernel.org
10335 L:      linux-renesas-soc@vger.kernel.org
10336 T:      git git://linuxtv.org/media_tree.git
10337 S:      Supported
10338 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
10339 F:      drivers/media/platform/rcar_fdp1.c
10340
10341 MEDIA DRIVERS FOR RENESAS - VIN
10342 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
10343 L:      linux-media@vger.kernel.org
10344 L:      linux-renesas-soc@vger.kernel.org
10345 T:      git git://linuxtv.org/media_tree.git
10346 S:      Supported
10347 F:      Documentation/devicetree/bindings/media/renesas,csi2.txt
10348 F:      Documentation/devicetree/bindings/media/renesas,vin.txt
10349 F:      drivers/media/platform/rcar-vin/
10350
10351 MEDIA DRIVERS FOR RENESAS - VSP1
10352 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10353 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
10354 L:      linux-media@vger.kernel.org
10355 L:      linux-renesas-soc@vger.kernel.org
10356 T:      git git://linuxtv.org/media_tree.git
10357 S:      Supported
10358 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
10359 F:      drivers/media/platform/vsp1/
10360
10361 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
10362 L:      linux-media@vger.kernel.org
10363 W:      https://linuxtv.org
10364 T:      git git://linuxtv.org/media_tree.git
10365 S:      Orphan
10366 F:      drivers/media/dvb-frontends/stv0910*
10367
10368 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
10369 L:      linux-media@vger.kernel.org
10370 W:      https://linuxtv.org
10371 T:      git git://linuxtv.org/media_tree.git
10372 S:      Orphan
10373 F:      drivers/media/dvb-frontends/stv6111*
10374
10375 MEDIA DRIVERS FOR STM32 - DCMI
10376 M:      Hugues Fruchet <hugues.fruchet@st.com>
10377 L:      linux-media@vger.kernel.org
10378 T:      git git://linuxtv.org/media_tree.git
10379 S:      Supported
10380 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
10381 F:      drivers/media/platform/stm32/stm32-dcmi.c
10382
10383 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
10384 M:      Dmitry Osipenko <digetx@gmail.com>
10385 L:      linux-media@vger.kernel.org
10386 L:      linux-tegra@vger.kernel.org
10387 T:      git git://linuxtv.org/media_tree.git
10388 S:      Maintained
10389 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
10390 F:      drivers/staging/media/tegra-vde/
10391
10392 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
10393 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
10394 L:      linux-media@vger.kernel.org
10395 W:      https://linuxtv.org
10396 Q:      http://patchwork.kernel.org/project/linux-media/list/
10397 T:      git git://linuxtv.org/media_tree.git
10398 S:      Maintained
10399 F:      Documentation/devicetree/bindings/media/
10400 F:      Documentation/media/
10401 F:      drivers/media/
10402 F:      drivers/staging/media/
10403 F:      include/linux/platform_data/media/
10404 F:      include/media/
10405 F:      include/uapi/linux/dvb/
10406 F:      include/uapi/linux/videodev2.h
10407 F:      include/uapi/linux/media.h
10408 F:      include/uapi/linux/v4l2-*
10409 F:      include/uapi/linux/meye.h
10410 F:      include/uapi/linux/ivtv*
10411 F:      include/uapi/linux/uvcvideo.h
10412
10413 MEDIATEK BLUETOOTH DRIVER
10414 M:      Sean Wang <sean.wang@mediatek.com>
10415 L:      linux-bluetooth@vger.kernel.org
10416 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10417 S:      Maintained
10418 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
10419 F:      drivers/bluetooth/btmtkuart.c
10420
10421 MEDIATEK CIR DRIVER
10422 M:      Sean Wang <sean.wang@mediatek.com>
10423 S:      Maintained
10424 F:      drivers/media/rc/mtk-cir.c
10425
10426 MEDIATEK DMA DRIVER
10427 M:      Sean Wang <sean.wang@mediatek.com>
10428 L:      dmaengine@vger.kernel.org
10429 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10430 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10431 S:      Maintained
10432 F:      Documentation/devicetree/bindings/dma/mtk-*
10433 F:      drivers/dma/mediatek/
10434
10435 MEDIATEK PMIC LED DRIVER
10436 M:      Sean Wang <sean.wang@mediatek.com>
10437 S:      Maintained
10438 F:      drivers/leds/leds-mt6323.c
10439 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
10440
10441 MEDIATEK ETHERNET DRIVER
10442 M:      Felix Fietkau <nbd@openwrt.org>
10443 M:      John Crispin <john@phrozen.org>
10444 M:      Sean Wang <sean.wang@mediatek.com>
10445 M:      Mark Lee <Mark-MC.Lee@mediatek.com>
10446 L:      netdev@vger.kernel.org
10447 S:      Maintained
10448 F:      drivers/net/ethernet/mediatek/
10449
10450 MEDIATEK SWITCH DRIVER
10451 M:      Sean Wang <sean.wang@mediatek.com>
10452 L:      netdev@vger.kernel.org
10453 S:      Maintained
10454 F:      drivers/net/dsa/mt7530.*
10455 F:      net/dsa/tag_mtk.c
10456
10457 MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS
10458 M:      Sean Wang <sean.wang@mediatek.com>
10459 L:      linux-pm@vger.kernel.org
10460 S:      Maintained
10461 F:      Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt
10462 F:      drivers/power/reset/mt6323-poweroff.c
10463
10464 MEDIATEK JPEG DRIVER
10465 M:      Rick Chang <rick.chang@mediatek.com>
10466 M:      Bin Liu <bin.liu@mediatek.com>
10467 S:      Supported
10468 F:      drivers/media/platform/mtk-jpeg/
10469 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
10470
10471 MEDIATEK MDP DRIVER
10472 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
10473 M:      Houlong Wei <houlong.wei@mediatek.com>
10474 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
10475 S:      Supported
10476 F:      drivers/media/platform/mtk-mdp/
10477 F:      drivers/media/platform/mtk-vpu/
10478 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
10479
10480 MEDIATEK MEDIA DRIVER
10481 M:      Tiffany Lin <tiffany.lin@mediatek.com>
10482 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
10483 S:      Supported
10484 F:      drivers/media/platform/mtk-vcodec/
10485 F:      drivers/media/platform/mtk-vpu/
10486 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
10487 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
10488
10489 MEDIATEK MMC/SD/SDIO DRIVER
10490 M:      Chaotian Jing <chaotian.jing@mediatek.com>
10491 S:      Maintained
10492 F:      drivers/mmc/host/mtk-sd.c
10493 F:      Documentation/devicetree/bindings/mmc/mtk-sd.txt
10494
10495 MEDIATEK MT76 WIRELESS LAN DRIVER
10496 M:      Felix Fietkau <nbd@nbd.name>
10497 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
10498 R:      Ryder Lee <ryder.lee@mediatek.com>
10499 R:      Roy Luo <royluo@google.com>
10500 L:      linux-wireless@vger.kernel.org
10501 S:      Maintained
10502 F:      drivers/net/wireless/mediatek/mt76/
10503
10504 MEDIATEK MT7601U WIRELESS LAN DRIVER
10505 M:      Jakub Kicinski <kubakici@wp.pl>
10506 L:      linux-wireless@vger.kernel.org
10507 S:      Maintained
10508 F:      drivers/net/wireless/mediatek/mt7601u/
10509
10510 MEDIATEK MT7621/28/88 I2C DRIVER
10511 M:      Stefan Roese <sr@denx.de>
10512 L:      linux-i2c@vger.kernel.org
10513 S:      Maintained
10514 F:      drivers/i2c/busses/i2c-mt7621.c
10515 F:      Documentation/devicetree/bindings/i2c/i2c-mt7621.txt
10516
10517 MEDIATEK NAND CONTROLLER DRIVER
10518 M:      Xiaolei Li <xiaolei.li@mediatek.com>
10519 L:      linux-mtd@lists.infradead.org
10520 S:      Maintained
10521 F:      drivers/mtd/nand/raw/mtk_*
10522 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
10523
10524 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
10525 M:      Sean Wang <sean.wang@mediatek.com>
10526 S:      Maintained
10527 F:      drivers/char/hw_random/mtk-rng.c
10528
10529 MEDIATEK USB3 DRD IP DRIVER
10530 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
10531 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
10532 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10533 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10534 S:      Maintained
10535 F:      drivers/usb/mtu3/
10536
10537 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
10538 M:      Peter Senna Tschudin <peter.senna@gmail.com>
10539 M:      Martin Donnelly <martin.donnelly@ge.com>
10540 M:      Martyn Welch <martyn.welch@collabora.co.uk>
10541 S:      Maintained
10542 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
10543 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
10544
10545 MEGARAID SCSI/SAS DRIVERS
10546 M:      Kashyap Desai <kashyap.desai@broadcom.com>
10547 M:      Sumit Saxena <sumit.saxena@broadcom.com>
10548 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
10549 L:      megaraidlinux.pdl@broadcom.com
10550 L:      linux-scsi@vger.kernel.org
10551 W:      http://www.avagotech.com/support/
10552 S:      Maintained
10553 F:      Documentation/scsi/megaraid.txt
10554 F:      drivers/scsi/megaraid.*
10555 F:      drivers/scsi/megaraid/
10556
10557 MELEXIS MLX90614 DRIVER
10558 M:      Crt Mori <cmo@melexis.com>
10559 L:      linux-iio@vger.kernel.org
10560 W:      http://www.melexis.com
10561 S:      Supported
10562 F:      drivers/iio/temperature/mlx90614.c
10563
10564 MELEXIS MLX90632 DRIVER
10565 M:      Crt Mori <cmo@melexis.com>
10566 L:      linux-iio@vger.kernel.org
10567 W:      http://www.melexis.com
10568 S:      Supported
10569 F:      drivers/iio/temperature/mlx90632.c
10570
10571 MELFAS MIP4 TOUCHSCREEN DRIVER
10572 M:      Sangwon Jee <jeesw@melfas.com>
10573 W:      http://www.melfas.com
10574 S:      Supported
10575 F:      drivers/input/touchscreen/melfas_mip4.c
10576 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
10577
10578 MELLANOX ETHERNET DRIVER (mlx4_en)
10579 M:      Tariq Toukan <tariqt@mellanox.com>
10580 L:      netdev@vger.kernel.org
10581 S:      Supported
10582 W:      http://www.mellanox.com
10583 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10584 F:      drivers/net/ethernet/mellanox/mlx4/en_*
10585
10586 MELLANOX ETHERNET DRIVER (mlx5e)
10587 M:      Saeed Mahameed <saeedm@mellanox.com>
10588 L:      netdev@vger.kernel.org
10589 S:      Supported
10590 W:      http://www.mellanox.com
10591 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10592 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
10593
10594 MELLANOX ETHERNET INNOVA DRIVERS
10595 R:      Boris Pismenny <borisp@mellanox.com>
10596 L:      netdev@vger.kernel.org
10597 S:      Supported
10598 W:      http://www.mellanox.com
10599 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10600 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
10601 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
10602 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
10603 F:      include/linux/mlx5/mlx5_ifc_fpga.h
10604
10605 MELLANOX ETHERNET SWITCH DRIVERS
10606 M:      Jiri Pirko <jiri@mellanox.com>
10607 M:      Ido Schimmel <idosch@mellanox.com>
10608 L:      netdev@vger.kernel.org
10609 S:      Supported
10610 W:      http://www.mellanox.com
10611 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10612 F:      drivers/net/ethernet/mellanox/mlxsw/
10613 F:      tools/testing/selftests/drivers/net/mlxsw/
10614
10615 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
10616 M:      mlxsw@mellanox.com
10617 L:      netdev@vger.kernel.org
10618 S:      Supported
10619 W:      http://www.mellanox.com
10620 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10621 F:      drivers/net/ethernet/mellanox/mlxfw/
10622
10623 MELLANOX HARDWARE PLATFORM SUPPORT
10624 M:      Andy Shevchenko <andy@infradead.org>
10625 M:      Darren Hart <dvhart@infradead.org>
10626 M:      Vadim Pasternak <vadimp@mellanox.com>
10627 L:      platform-driver-x86@vger.kernel.org
10628 S:      Supported
10629 F:      Documentation/ABI/testing/sysfs-platform-mellanox-bootctl
10630 F:      drivers/platform/mellanox/
10631 F:      include/linux/platform_data/mlxreg.h
10632
10633 MELLANOX MLX4 core VPI driver
10634 M:      Tariq Toukan <tariqt@mellanox.com>
10635 L:      netdev@vger.kernel.org
10636 L:      linux-rdma@vger.kernel.org
10637 W:      http://www.mellanox.com
10638 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10639 S:      Supported
10640 F:      drivers/net/ethernet/mellanox/mlx4/
10641 F:      include/linux/mlx4/
10642
10643 MELLANOX MLX4 IB driver
10644 M:      Yishai Hadas <yishaih@mellanox.com>
10645 L:      linux-rdma@vger.kernel.org
10646 W:      http://www.mellanox.com
10647 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10648 S:      Supported
10649 F:      drivers/infiniband/hw/mlx4/
10650 F:      include/linux/mlx4/
10651 F:      include/uapi/rdma/mlx4-abi.h
10652
10653 MELLANOX MLX5 core VPI driver
10654 M:      Saeed Mahameed <saeedm@mellanox.com>
10655 M:      Leon Romanovsky <leonro@mellanox.com>
10656 L:      netdev@vger.kernel.org
10657 L:      linux-rdma@vger.kernel.org
10658 W:      http://www.mellanox.com
10659 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10660 S:      Supported
10661 F:      drivers/net/ethernet/mellanox/mlx5/core/
10662 F:      include/linux/mlx5/
10663 F:      Documentation/networking/device_drivers/mellanox/
10664
10665 MELLANOX MLX5 IB driver
10666 M:      Leon Romanovsky <leonro@mellanox.com>
10667 L:      linux-rdma@vger.kernel.org
10668 W:      http://www.mellanox.com
10669 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10670 S:      Supported
10671 F:      drivers/infiniband/hw/mlx5/
10672 F:      include/linux/mlx5/
10673 F:      include/uapi/rdma/mlx5-abi.h
10674
10675 MELLANOX MLXCPLD I2C AND MUX DRIVER
10676 M:      Vadim Pasternak <vadimp@mellanox.com>
10677 M:      Michael Shych <michaelsh@mellanox.com>
10678 L:      linux-i2c@vger.kernel.org
10679 S:      Supported
10680 F:      drivers/i2c/busses/i2c-mlxcpld.c
10681 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
10682 F:      Documentation/i2c/busses/i2c-mlxcpld.rst
10683
10684 MELLANOX MLXCPLD LED DRIVER
10685 M:      Vadim Pasternak <vadimp@mellanox.com>
10686 L:      linux-leds@vger.kernel.org
10687 S:      Supported
10688 F:      drivers/leds/leds-mlxcpld.c
10689 F:      drivers/leds/leds-mlxreg.c
10690 F:      Documentation/leds/leds-mlxcpld.rst
10691
10692 MELLANOX PLATFORM DRIVER
10693 M:      Vadim Pasternak <vadimp@mellanox.com>
10694 L:      platform-driver-x86@vger.kernel.org
10695 S:      Supported
10696 F:      drivers/platform/x86/mlx-platform.c
10697
10698 MEMBARRIER SUPPORT
10699 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
10700 M:      "Paul E. McKenney" <paulmck@kernel.org>
10701 L:      linux-kernel@vger.kernel.org
10702 S:      Supported
10703 F:      kernel/sched/membarrier.c
10704 F:      include/uapi/linux/membarrier.h
10705 F:      arch/powerpc/include/asm/membarrier.h
10706
10707 MEMBLOCK
10708 M:      Mike Rapoport <rppt@linux.ibm.com>
10709 L:      linux-mm@kvack.org
10710 S:      Maintained
10711 F:      include/linux/memblock.h
10712 F:      mm/memblock.c
10713 F:      Documentation/core-api/boot-time-mm.rst
10714
10715 MEMORY MANAGEMENT
10716 M:      Andrew Morton <akpm@linux-foundation.org>
10717 L:      linux-mm@kvack.org
10718 W:      http://www.linux-mm.org
10719 T:      quilt https://ozlabs.org/~akpm/mmotm/
10720 T:      quilt https://ozlabs.org/~akpm/mmots/
10721 T:      git git://github.com/hnaz/linux-mm.git
10722 S:      Maintained
10723 F:      include/linux/mm.h
10724 F:      include/linux/gfp.h
10725 F:      include/linux/mmzone.h
10726 F:      include/linux/memory_hotplug.h
10727 F:      include/linux/vmalloc.h
10728 F:      mm/
10729
10730 MEMORY TECHNOLOGY DEVICES (MTD)
10731 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10732 M:      Richard Weinberger <richard@nod.at>
10733 M:      Vignesh Raghavendra <vigneshr@ti.com>
10734 L:      linux-mtd@lists.infradead.org
10735 W:      http://www.linux-mtd.infradead.org/
10736 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10737 C:      irc://irc.oftc.net/mtd
10738 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
10739 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
10740 S:      Maintained
10741 F:      Documentation/devicetree/bindings/mtd/
10742 F:      drivers/mtd/
10743 F:      include/linux/mtd/
10744 F:      include/uapi/mtd/
10745
10746 MEN A21 WATCHDOG DRIVER
10747 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10748 L:      linux-watchdog@vger.kernel.org
10749 S:      Maintained
10750 F:      drivers/watchdog/mena21_wdt.c
10751
10752 MEN CHAMELEON BUS (mcb)
10753 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10754 S:      Maintained
10755 F:      drivers/mcb/
10756 F:      include/linux/mcb.h
10757 F:      Documentation/driver-api/men-chameleon-bus.rst
10758
10759 MEN F21BMC (Board Management Controller)
10760 M:      Andreas Werner <andreas.werner@men.de>
10761 S:      Supported
10762 F:      drivers/mfd/menf21bmc.c
10763 F:      drivers/watchdog/menf21bmc_wdt.c
10764 F:      drivers/leds/leds-menf21bmc.c
10765 F:      drivers/hwmon/menf21bmc_hwmon.c
10766 F:      Documentation/hwmon/menf21bmc.rst
10767
10768 MEN Z069 WATCHDOG DRIVER
10769 M:      Johannes Thumshirn <jth@kernel.org>
10770 L:      linux-watchdog@vger.kernel.org
10771 S:      Maintained
10772 F:      drivers/watchdog/menz69_wdt.c
10773
10774 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10775 M:      Neil Armstrong <narmstrong@baylibre.com>
10776 L:      linux-media@vger.kernel.org
10777 L:      linux-amlogic@lists.infradead.org
10778 W:      http://linux-meson.com/
10779 S:      Supported
10780 F:      drivers/media/platform/meson/ao-cec.c
10781 F:      drivers/media/platform/meson/ao-cec-g12a.c
10782 F:      Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml
10783 T:      git git://linuxtv.org/media_tree.git
10784
10785 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10786 M:      Liang Yang <liang.yang@amlogic.com>
10787 L:      linux-mtd@lists.infradead.org
10788 S:      Maintained
10789 F:      drivers/mtd/nand/raw/meson_*
10790 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10791
10792 MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS
10793 M:      Maxime Jourdan <mjourdan@baylibre.com>
10794 L:      linux-media@vger.kernel.org
10795 L:      linux-amlogic@lists.infradead.org
10796 S:      Supported
10797 F:      drivers/staging/media/meson/vdec/
10798 T:      git git://linuxtv.org/media_tree.git
10799
10800 METHODE UDPU SUPPORT
10801 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10802 S:      Maintained
10803 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10804
10805 MICROBLAZE ARCHITECTURE
10806 M:      Michal Simek <monstr@monstr.eu>
10807 W:      http://www.monstr.eu/fdt/
10808 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10809 S:      Supported
10810 F:      arch/microblaze/
10811
10812 MICROCHIP AT91 SERIAL DRIVER
10813 M:      Richard Genoud <richard.genoud@gmail.com>
10814 S:      Maintained
10815 F:      drivers/tty/serial/atmel_serial.c
10816 F:      drivers/tty/serial/atmel_serial.h
10817 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10818
10819 MICROCHIP AUDIO ASOC DRIVERS
10820 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10821 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10822 S:      Supported
10823 F:      sound/soc/atmel
10824
10825 MICROCHIP DMA DRIVER
10826 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10827 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10828 L:      dmaengine@vger.kernel.org
10829 S:      Supported
10830 F:      drivers/dma/at_hdmac.c
10831 F:      drivers/dma/at_hdmac_regs.h
10832 F:      include/linux/platform_data/dma-atmel.h
10833 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10834 F:      include/dt-bindings/dma/at91.h
10835
10836 MICROCHIP ECC DRIVER
10837 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10838 L:      linux-crypto@vger.kernel.org
10839 S:      Maintained
10840 F:      drivers/crypto/atmel-ecc.*
10841
10842 MICROCHIP I2C DRIVER
10843 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10844 L:      linux-i2c@vger.kernel.org
10845 S:      Supported
10846 F:      drivers/i2c/busses/i2c-at91.h
10847 F:      drivers/i2c/busses/i2c-at91-*.c
10848
10849 MICROCHIP ISC DRIVER
10850 M:      Eugen Hristev <eugen.hristev@microchip.com>
10851 L:      linux-media@vger.kernel.org
10852 S:      Supported
10853 F:      drivers/media/platform/atmel/atmel-sama5d2-isc.c
10854 F:      drivers/media/platform/atmel/atmel-isc.h
10855 F:      drivers/media/platform/atmel/atmel-isc-base.c
10856 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10857 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10858
10859 MICROCHIP ISI DRIVER
10860 M:      Eugen Hristev <eugen.hristev@microchip.com>
10861 L:      linux-media@vger.kernel.org
10862 S:      Supported
10863 F:      drivers/media/platform/atmel/atmel-isi.c
10864 F:      drivers/media/platform/atmel/atmel-isi.h
10865
10866 MICROCHIP AT91 USART MFD DRIVER
10867 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10868 L:      linux-kernel@vger.kernel.org
10869 S:      Supported
10870 F:      drivers/mfd/at91-usart.c
10871 F:      include/dt-bindings/mfd/at91-usart.h
10872 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10873
10874 MICROCHIP AT91 USART SPI DRIVER
10875 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10876 L:      linux-spi@vger.kernel.org
10877 S:      Supported
10878 F:      drivers/spi/spi-at91-usart.c
10879 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10880
10881 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10882 M:      Woojung Huh <woojung.huh@microchip.com>
10883 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10884 L:      netdev@vger.kernel.org
10885 S:      Maintained
10886 F:      net/dsa/tag_ksz.c
10887 F:      drivers/net/dsa/microchip/*
10888 F:      include/linux/platform_data/microchip-ksz.h
10889 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10890
10891 MICROCHIP LAN743X ETHERNET DRIVER
10892 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10893 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10894 L:      netdev@vger.kernel.org
10895 S:      Maintained
10896 F:      drivers/net/ethernet/microchip/lan743x_*
10897
10898 MICROCHIP LCDFB DRIVER
10899 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10900 L:      linux-fbdev@vger.kernel.org
10901 S:      Maintained
10902 F:      drivers/video/fbdev/atmel_lcdfb.c
10903 F:      include/video/atmel_lcdc.h
10904
10905 MICROCHIP MMC/SD/SDIO MCI DRIVER
10906 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10907 S:      Maintained
10908 F:      drivers/mmc/host/atmel-mci.c
10909
10910 MICROCHIP MCP16502 PMIC DRIVER
10911 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10912 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10913 S:      Maintained
10914 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10915 F:      drivers/regulator/mcp16502.c
10916
10917 MICROCHIP MCP3911 ADC DRIVER
10918 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10919 M:      Kent Gustavsson <kent@minoris.se>
10920 L:      linux-iio@vger.kernel.org
10921 S:      Supported
10922 F:      drivers/iio/adc/mcp3911.c
10923 F:      Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml
10924
10925 MICROCHIP NAND DRIVER
10926 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10927 L:      linux-mtd@lists.infradead.org
10928 S:      Supported
10929 F:      drivers/mtd/nand/raw/atmel/*
10930 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10931
10932 MICROCHIP PWM DRIVER
10933 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10934 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10935 L:      linux-pwm@vger.kernel.org
10936 S:      Supported
10937 F:      drivers/pwm/pwm-atmel.c
10938 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10939
10940 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10941 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10942 M:      Eugen Hristev <eugen.hristev@microchip.com>
10943 L:      linux-iio@vger.kernel.org
10944 S:      Supported
10945 F:      drivers/iio/adc/at91-sama5d2_adc.c
10946 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10947 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10948
10949 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10950 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10951 S:      Supported
10952 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10953
10954 MICROCHIP SPI DRIVER
10955 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10956 S:      Supported
10957 F:      drivers/spi/spi-atmel.*
10958
10959 MICROCHIP SSC DRIVER
10960 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10961 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10962 S:      Supported
10963 F:      drivers/misc/atmel-ssc.c
10964 F:      include/linux/atmel-ssc.h
10965
10966 MICROCHIP USBA UDC DRIVER
10967 M:      Cristian Birsan <cristian.birsan@microchip.com>
10968 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10969 S:      Supported
10970 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10971
10972 MICROCHIP USB251XB DRIVER
10973 M:      Richard Leitner <richard.leitner@skidata.com>
10974 L:      linux-usb@vger.kernel.org
10975 S:      Maintained
10976 F:      drivers/usb/misc/usb251xb.c
10977 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10978
10979 MICROCHIP XDMA DRIVER
10980 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10981 L:      linux-arm-kernel@lists.infradead.org
10982 L:      dmaengine@vger.kernel.org
10983 S:      Supported
10984 F:      drivers/dma/at_xdmac.c
10985
10986 MICROSEMI MIPS SOCS
10987 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10988 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10989 L:      linux-mips@vger.kernel.org
10990 S:      Supported
10991 F:      arch/mips/generic/board-ocelot.c
10992 F:      arch/mips/configs/generic/board-ocelot.config
10993 F:      arch/mips/boot/dts/mscc/
10994 F:      Documentation/devicetree/bindings/mips/mscc.txt
10995
10996 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10997 M:      Don Brace <don.brace@microsemi.com>
10998 L:      esc.storagedev@microsemi.com
10999 L:      linux-scsi@vger.kernel.org
11000 S:      Supported
11001 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
11002 F:      drivers/scsi/smartpqi/Kconfig
11003 F:      drivers/scsi/smartpqi/Makefile
11004 F:      include/linux/cciss*.h
11005 F:      include/uapi/linux/cciss*.h
11006 F:      Documentation/scsi/smartpqi.txt
11007
11008 MICROSEMI ETHERNET SWITCH DRIVER
11009 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
11010 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
11011 L:      netdev@vger.kernel.org
11012 S:      Supported
11013 F:      drivers/net/ethernet/mscc/
11014 F:      include/soc/mscc/ocelot*
11015
11016 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
11017 M:      Chen Yu <yu.c.chen@intel.com>
11018 L:      platform-driver-x86@vger.kernel.org
11019 S:      Supported
11020 F:      drivers/platform/x86/surfacepro3_button.c
11021
11022 MICROTEK X6 SCANNER
11023 M:      Oliver Neukum <oliver@neukum.org>
11024 S:      Maintained
11025 F:      drivers/usb/image/microtek.*
11026
11027 MIPS
11028 M:      Ralf Baechle <ralf@linux-mips.org>
11029 M:      Paul Burton <paulburton@kernel.org>
11030 M:      James Hogan <jhogan@kernel.org>
11031 L:      linux-mips@vger.kernel.org
11032 W:      http://www.linux-mips.org/
11033 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
11034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
11035 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
11036 S:      Supported
11037 F:      Documentation/devicetree/bindings/mips/
11038 F:      Documentation/mips/
11039 F:      arch/mips/
11040 F:      drivers/platform/mips/
11041
11042 MIPS BOSTON DEVELOPMENT BOARD
11043 M:      Paul Burton <paulburton@kernel.org>
11044 L:      linux-mips@vger.kernel.org
11045 S:      Maintained
11046 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
11047 F:      arch/mips/boot/dts/img/boston.dts
11048 F:      arch/mips/configs/generic/board-boston.config
11049 F:      drivers/clk/imgtec/clk-boston.c
11050 F:      include/dt-bindings/clock/boston-clock.h
11051
11052 MIPS GENERIC PLATFORM
11053 M:      Paul Burton <paulburton@kernel.org>
11054 L:      linux-mips@vger.kernel.org
11055 S:      Supported
11056 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
11057 F:      arch/mips/generic/
11058 F:      arch/mips/tools/generic-board-config.sh
11059
11060 MIPS/LOONGSON1 ARCHITECTURE
11061 M:      Keguang Zhang <keguang.zhang@gmail.com>
11062 L:      linux-mips@vger.kernel.org
11063 S:      Maintained
11064 F:      arch/mips/loongson32/
11065 F:      arch/mips/include/asm/mach-loongson32/
11066 F:      drivers/*/*loongson1*
11067 F:      drivers/*/*/*loongson1*
11068
11069 MIPS/LOONGSON2EF ARCHITECTURE
11070 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
11071 L:      linux-mips@vger.kernel.org
11072 S:      Maintained
11073 F:      arch/mips/loongson2ef/
11074 F:      arch/mips/include/asm/mach-loongson2ef/
11075 F:      drivers/*/*loongson2*
11076 F:      drivers/*/*/*loongson2*
11077
11078 MIPS/LOONGSON64 ARCHITECTURE
11079 M:      Huacai Chen <chenhc@lemote.com>
11080 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
11081 L:      linux-mips@vger.kernel.org
11082 S:      Maintained
11083 F:      arch/mips/loongson64/
11084 F:      arch/mips/include/asm/mach-loongson64/
11085 F:      drivers/platform/mips/cpu_hwmon.c
11086 F:      drivers/*/*loongson3*
11087 F:      drivers/*/*/*loongson3*
11088
11089 MIPS RINT INSTRUCTION EMULATION
11090 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
11091 L:      linux-mips@vger.kernel.org
11092 S:      Supported
11093 F:      arch/mips/math-emu/sp_rint.c
11094 F:      arch/mips/math-emu/dp_rint.c
11095
11096 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
11097 M:      Hans Verkuil <hverkuil@xs4all.nl>
11098 L:      linux-media@vger.kernel.org
11099 T:      git git://linuxtv.org/media_tree.git
11100 W:      https://linuxtv.org
11101 S:      Odd Fixes
11102 F:      drivers/media/radio/radio-miropcm20*
11103
11104 MMP SUPPORT
11105 R:      Lubomir Rintel <lkundrak@v3.sk>
11106 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11107 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git
11108 S:      Odd Fixes
11109 F:      arch/arm/boot/dts/mmp*
11110 F:      arch/arm/mach-mmp/
11111 F:      linux/soc/mmp/
11112
11113 MMP USB PHY DRIVERS
11114 R:      Lubomir Rintel <lkundrak@v3.sk>
11115 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11116 S:      Maintained
11117 F:      drivers/phy/marvell/phy-mmp3-usb.c
11118 F:      drivers/phy/marvell/phy-pxa-usb.c
11119
11120 MMU GATHER AND TLB INVALIDATION
11121 M:      Will Deacon <will@kernel.org>
11122 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
11123 M:      Andrew Morton <akpm@linux-foundation.org>
11124 M:      Nick Piggin <npiggin@gmail.com>
11125 M:      Peter Zijlstra <peterz@infradead.org>
11126 L:      linux-arch@vger.kernel.org
11127 L:      linux-mm@kvack.org
11128 S:      Maintained
11129 F:      arch/*/include/asm/tlb.h
11130 F:      include/asm-generic/tlb.h
11131 F:      mm/mmu_gather.c
11132
11133 MN88472 MEDIA DRIVER
11134 M:      Antti Palosaari <crope@iki.fi>
11135 L:      linux-media@vger.kernel.org
11136 W:      https://linuxtv.org
11137 W:      http://palosaari.fi/linux/
11138 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11139 S:      Maintained
11140 F:      drivers/media/dvb-frontends/mn88472*
11141
11142 MN88473 MEDIA DRIVER
11143 M:      Antti Palosaari <crope@iki.fi>
11144 L:      linux-media@vger.kernel.org
11145 W:      https://linuxtv.org
11146 W:      http://palosaari.fi/linux/
11147 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11148 S:      Maintained
11149 F:      drivers/media/dvb-frontends/mn88473*
11150
11151 MODULE SUPPORT
11152 M:      Jessica Yu <jeyu@kernel.org>
11153 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
11154 S:      Maintained
11155 F:      include/linux/module.h
11156 F:      kernel/module.c
11157
11158 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
11159 W:      http://popies.net/meye/
11160 S:      Orphan
11161 F:      Documentation/media/v4l-drivers/meye*
11162 F:      drivers/media/pci/meye/
11163 F:      include/uapi/linux/meye.h
11164
11165 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
11166 M:      Jiri Slaby <jirislaby@gmail.com>
11167 S:      Maintained
11168 F:      Documentation/driver-api/serial/moxa-smartio.rst
11169 F:      drivers/tty/mxser.*
11170
11171 MR800 AVERMEDIA USB FM RADIO DRIVER
11172 M:      Alexey Klimov <klimov.linux@gmail.com>
11173 L:      linux-media@vger.kernel.org
11174 T:      git git://linuxtv.org/media_tree.git
11175 S:      Maintained
11176 F:      drivers/media/radio/radio-mr800.c
11177
11178 MRF24J40 IEEE 802.15.4 RADIO DRIVER
11179 M:      Alan Ott <alan@signal11.us>
11180 L:      linux-wpan@vger.kernel.org
11181 S:      Maintained
11182 F:      drivers/net/ieee802154/mrf24j40.c
11183 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
11184
11185 MSI LAPTOP SUPPORT
11186 M:      "Lee, Chun-Yi" <jlee@suse.com>
11187 L:      platform-driver-x86@vger.kernel.org
11188 S:      Maintained
11189 F:      drivers/platform/x86/msi-laptop.c
11190
11191 MSI WMI SUPPORT
11192 L:      platform-driver-x86@vger.kernel.org
11193 S:      Orphan
11194 F:      drivers/platform/x86/msi-wmi.c
11195
11196 MSI001 MEDIA DRIVER
11197 M:      Antti Palosaari <crope@iki.fi>
11198 L:      linux-media@vger.kernel.org
11199 W:      https://linuxtv.org
11200 W:      http://palosaari.fi/linux/
11201 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11202 T:      git git://linuxtv.org/anttip/media_tree.git
11203 S:      Maintained
11204 F:      drivers/media/tuners/msi001*
11205
11206 MSI2500 MEDIA DRIVER
11207 M:      Antti Palosaari <crope@iki.fi>
11208 L:      linux-media@vger.kernel.org
11209 W:      https://linuxtv.org
11210 W:      http://palosaari.fi/linux/
11211 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11212 T:      git git://linuxtv.org/anttip/media_tree.git
11213 S:      Maintained
11214 F:      drivers/media/usb/msi2500/
11215
11216 MSYSTEMS DISKONCHIP G3 MTD DRIVER
11217 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11218 L:      linux-mtd@lists.infradead.org
11219 S:      Maintained
11220 F:      drivers/mtd/devices/docg3*
11221
11222 MT9M032 APTINA SENSOR DRIVER
11223 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11224 L:      linux-media@vger.kernel.org
11225 T:      git git://linuxtv.org/media_tree.git
11226 S:      Maintained
11227 F:      drivers/media/i2c/mt9m032.c
11228 F:      include/media/i2c/mt9m032.h
11229
11230 MT9P031 APTINA CAMERA SENSOR
11231 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11232 L:      linux-media@vger.kernel.org
11233 T:      git git://linuxtv.org/media_tree.git
11234 S:      Maintained
11235 F:      drivers/media/i2c/mt9p031.c
11236 F:      include/media/i2c/mt9p031.h
11237
11238 MT9T001 APTINA CAMERA SENSOR
11239 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11240 L:      linux-media@vger.kernel.org
11241 T:      git git://linuxtv.org/media_tree.git
11242 S:      Maintained
11243 F:      drivers/media/i2c/mt9t001.c
11244 F:      include/media/i2c/mt9t001.h
11245
11246 MT9T112 APTINA CAMERA SENSOR
11247 M:      Jacopo Mondi <jacopo@jmondi.org>
11248 L:      linux-media@vger.kernel.org
11249 T:      git git://linuxtv.org/media_tree.git
11250 S:      Odd Fixes
11251 F:      drivers/media/i2c/mt9t112.c
11252 F:      include/media/i2c/mt9t112.h
11253
11254 MT9V032 APTINA CAMERA SENSOR
11255 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11256 L:      linux-media@vger.kernel.org
11257 T:      git git://linuxtv.org/media_tree.git
11258 S:      Maintained
11259 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
11260 F:      drivers/media/i2c/mt9v032.c
11261 F:      include/media/i2c/mt9v032.h
11262
11263 MT9V111 APTINA CAMERA SENSOR
11264 M:      Jacopo Mondi <jacopo@jmondi.org>
11265 L:      linux-media@vger.kernel.org
11266 T:      git git://linuxtv.org/media_tree.git
11267 S:      Maintained
11268 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
11269 F:      drivers/media/i2c/mt9v111.c
11270
11271 MULTIFUNCTION DEVICES (MFD)
11272 M:      Lee Jones <lee.jones@linaro.org>
11273 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
11274 S:      Supported
11275 F:      Documentation/devicetree/bindings/mfd/
11276 F:      drivers/mfd/
11277 F:      include/linux/mfd/
11278 F:      include/dt-bindings/mfd/
11279
11280 MULTIMEDIA CARD (MMC) ETC. OVER SPI
11281 S:      Orphan
11282 F:      drivers/mmc/host/mmc_spi.c
11283 F:      include/linux/spi/mmc_spi.h
11284
11285 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
11286 M:      Ulf Hansson <ulf.hansson@linaro.org>
11287 L:      linux-mmc@vger.kernel.org
11288 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
11289 S:      Maintained
11290 F:      Documentation/devicetree/bindings/mmc/
11291 F:      drivers/mmc/
11292 F:      include/linux/mmc/
11293 F:      include/uapi/linux/mmc/
11294
11295 MULTIPLEXER SUBSYSTEM
11296 M:      Peter Rosin <peda@axentia.se>
11297 S:      Maintained
11298 F:      Documentation/ABI/testing/sysfs-class-mux*
11299 F:      Documentation/devicetree/bindings/mux/
11300 F:      include/dt-bindings/mux/
11301 F:      include/linux/mux/
11302 F:      drivers/mux/
11303
11304 MULTITECH MULTIPORT CARD (ISICOM)
11305 S:      Orphan
11306 F:      drivers/tty/isicom.c
11307 F:      include/linux/isicom.h
11308
11309 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
11310 M:      Bin Liu <b-liu@ti.com>
11311 L:      linux-usb@vger.kernel.org
11312 S:      Maintained
11313 F:      drivers/usb/musb/
11314
11315 MXL301RF MEDIA DRIVER
11316 M:      Akihiro Tsukada <tskd08@gmail.com>
11317 L:      linux-media@vger.kernel.org
11318 S:      Odd Fixes
11319 F:      drivers/media/tuners/mxl301rf*
11320
11321 MXL5007T MEDIA DRIVER
11322 M:      Michael Krufky <mkrufky@linuxtv.org>
11323 L:      linux-media@vger.kernel.org
11324 W:      https://linuxtv.org
11325 W:      http://github.com/mkrufky
11326 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11327 T:      git git://linuxtv.org/mkrufky/tuners.git
11328 S:      Maintained
11329 F:      drivers/media/tuners/mxl5007t.*
11330
11331 MXSFB DRM DRIVER
11332 M:      Marek Vasut <marex@denx.de>
11333 M:      Stefan Agner <stefan@agner.ch>
11334 L:      dri-devel@lists.freedesktop.org
11335 S:      Supported
11336 F:      drivers/gpu/drm/mxsfb/
11337 F:      Documentation/devicetree/bindings/display/mxsfb.txt
11338 T:      git git://anongit.freedesktop.org/drm/drm-misc
11339
11340 MYLEX DAC960 PCI RAID Controller
11341 M:      Hannes Reinecke <hare@kernel.org>
11342 L:      linux-scsi@vger.kernel.org
11343 S:      Supported
11344 F:      drivers/scsi/myrb.*
11345 F:      drivers/scsi/myrs.*
11346
11347 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
11348 M:      Chris Lee <christopher.lee@cspi.com>
11349 L:      netdev@vger.kernel.org
11350 W:      https://www.cspi.com/ethernet-products/support/downloads/
11351 S:      Supported
11352 F:      drivers/net/ethernet/myricom/myri10ge/
11353
11354 NAND FLASH SUBSYSTEM
11355 M:      Miquel Raynal <miquel.raynal@bootlin.com>
11356 R:      Richard Weinberger <richard@nod.at>
11357 L:      linux-mtd@lists.infradead.org
11358 W:      http://www.linux-mtd.infradead.org/
11359 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
11360 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
11361 S:      Maintained
11362 F:      drivers/mtd/nand/
11363 F:      include/linux/mtd/*nand*.h
11364
11365 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
11366 M:      Daniel Mack <zonque@gmail.com>
11367 S:      Maintained
11368 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11369 W:      http://www.native-instruments.com
11370 F:      sound/usb/caiaq/
11371
11372 NATSEMI ETHERNET DRIVER (DP8381x)
11373 S:      Orphan
11374 F:      drivers/net/ethernet/natsemi/natsemi.c
11375
11376 NCR 5380 SCSI DRIVERS
11377 M:      Finn Thain <fthain@telegraphics.com.au>
11378 M:      Michael Schmitz <schmitzmic@gmail.com>
11379 L:      linux-scsi@vger.kernel.org
11380 S:      Maintained
11381 F:      Documentation/scsi/g_NCR5380.txt
11382 F:      drivers/scsi/NCR5380.*
11383 F:      drivers/scsi/arm/cumana_1.c
11384 F:      drivers/scsi/arm/oak.c
11385 F:      drivers/scsi/atari_scsi.*
11386 F:      drivers/scsi/dmx3191d.c
11387 F:      drivers/scsi/g_NCR5380.*
11388 F:      drivers/scsi/mac_scsi.*
11389 F:      drivers/scsi/sun3_scsi.*
11390 F:      drivers/scsi/sun3_scsi_vme.c
11391
11392 NCSI LIBRARY:
11393 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
11394 S:      Maintained
11395 F:      net/ncsi/
11396
11397 NCT6775 HARDWARE MONITOR DRIVER
11398 M:      Guenter Roeck <linux@roeck-us.net>
11399 L:      linux-hwmon@vger.kernel.org
11400 S:      Maintained
11401 F:      Documentation/hwmon/nct6775.rst
11402 F:      drivers/hwmon/nct6775.c
11403
11404 NET_FAILOVER MODULE
11405 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
11406 L:      netdev@vger.kernel.org
11407 S:      Supported
11408 F:      drivers/net/net_failover.c
11409 F:      include/net/net_failover.h
11410 F:      Documentation/networking/net_failover.rst
11411
11412 NETEM NETWORK EMULATOR
11413 M:      Stephen Hemminger <stephen@networkplumber.org>
11414 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
11415 S:      Maintained
11416 F:      net/sched/sch_netem.c
11417
11418 NETERION 10GbE DRIVERS (s2io/vxge)
11419 M:      Jon Mason <jdmason@kudzu.us>
11420 L:      netdev@vger.kernel.org
11421 S:      Supported
11422 F:      Documentation/networking/device_drivers/neterion/s2io.txt
11423 F:      Documentation/networking/device_drivers/neterion/vxge.txt
11424 F:      drivers/net/ethernet/neterion/
11425
11426 NETFILTER
11427 M:      Pablo Neira Ayuso <pablo@netfilter.org>
11428 M:      Jozsef Kadlecsik <kadlec@netfilter.org>
11429 M:      Florian Westphal <fw@strlen.de>
11430 L:      netfilter-devel@vger.kernel.org
11431 L:      coreteam@netfilter.org
11432 W:      http://www.netfilter.org/
11433 W:      http://www.iptables.org/
11434 W:      http://www.nftables.org/
11435 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
11436 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
11437 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
11438 S:      Maintained
11439 F:      include/linux/netfilter*
11440 F:      include/linux/netfilter/
11441 F:      include/net/netfilter/
11442 F:      include/uapi/linux/netfilter*
11443 F:      include/uapi/linux/netfilter/
11444 F:      net/*/netfilter.c
11445 F:      net/*/netfilter/
11446 F:      net/netfilter/
11447 F:      net/bridge/br_netfilter*.c
11448
11449 NETROM NETWORK LAYER
11450 M:      Ralf Baechle <ralf@linux-mips.org>
11451 L:      linux-hams@vger.kernel.org
11452 W:      http://www.linux-ax25.org/
11453 S:      Maintained
11454 F:      include/net/netrom.h
11455 F:      include/uapi/linux/netrom.h
11456 F:      net/netrom/
11457
11458 NETRONOME ETHERNET DRIVERS
11459 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11460 L:      oss-drivers@netronome.com
11461 S:      Maintained
11462 F:      drivers/net/ethernet/netronome/
11463
11464 NETWORK BLOCK DEVICE (NBD)
11465 M:      Josef Bacik <josef@toxicpanda.com>
11466 S:      Maintained
11467 L:      linux-block@vger.kernel.org
11468 L:      nbd@other.debian.org
11469 F:      Documentation/admin-guide/blockdev/nbd.rst
11470 F:      drivers/block/nbd.c
11471 F:      include/trace/events/nbd.h
11472 F:      include/uapi/linux/nbd.h
11473
11474 NETWORK DROP MONITOR
11475 M:      Neil Horman <nhorman@tuxdriver.com>
11476 L:      netdev@vger.kernel.org
11477 S:      Maintained
11478 W:      https://fedorahosted.org/dropwatch/
11479 F:      net/core/drop_monitor.c
11480 F:      include/uapi/linux/net_dropmon.h
11481 F:      include/net/drop_monitor.h
11482
11483 NETWORKING DRIVERS
11484 M:      "David S. Miller" <davem@davemloft.net>
11485 L:      netdev@vger.kernel.org
11486 W:      http://www.linuxfoundation.org/en/Net
11487 Q:      http://patchwork.ozlabs.org/project/netdev/list/
11488 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11489 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
11490 S:      Odd Fixes
11491 F:      Documentation/devicetree/bindings/net/
11492 F:      drivers/net/
11493 F:      include/linux/if_*
11494 F:      include/linux/netdevice.h
11495 F:      include/linux/etherdevice.h
11496 F:      include/linux/fcdevice.h
11497 F:      include/linux/fddidevice.h
11498 F:      include/linux/hippidevice.h
11499 F:      include/linux/inetdevice.h
11500 F:      include/uapi/linux/if_*
11501 F:      include/uapi/linux/netdevice.h
11502
11503 NETWORKING DRIVERS (WIRELESS)
11504 M:      Kalle Valo <kvalo@codeaurora.org>
11505 L:      linux-wireless@vger.kernel.org
11506 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11507 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
11508 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
11509 S:      Maintained
11510 F:      Documentation/devicetree/bindings/net/wireless/
11511 F:      drivers/net/wireless/
11512
11513 NETWORKING [DSA]
11514 M:      Andrew Lunn <andrew@lunn.ch>
11515 M:      Vivien Didelot <vivien.didelot@gmail.com>
11516 M:      Florian Fainelli <f.fainelli@gmail.com>
11517 S:      Maintained
11518 F:      Documentation/devicetree/bindings/net/dsa/
11519 F:      net/dsa/
11520 F:      include/net/dsa.h
11521 F:      include/linux/dsa/
11522 F:      include/linux/platform_data/dsa.h
11523 F:      drivers/net/dsa/
11524
11525 NETWORKING [GENERAL]
11526 M:      "David S. Miller" <davem@davemloft.net>
11527 L:      netdev@vger.kernel.org
11528 W:      http://www.linuxfoundation.org/en/Net
11529 Q:      http://patchwork.ozlabs.org/project/netdev/list/
11530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11531 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
11532 B:      mailto:netdev@vger.kernel.org
11533 S:      Maintained
11534 F:      net/
11535 F:      include/net/
11536 F:      include/linux/in.h
11537 F:      include/linux/net.h
11538 F:      include/linux/netdevice.h
11539 F:      include/uapi/linux/in.h
11540 F:      include/uapi/linux/net.h
11541 F:      include/uapi/linux/netdevice.h
11542 F:      include/uapi/linux/net_namespace.h
11543 F:      tools/testing/selftests/net/
11544 F:      lib/net_utils.c
11545 F:      lib/random32.c
11546 F:      Documentation/networking/
11547
11548 NETWORKING [IPSEC]
11549 M:      Steffen Klassert <steffen.klassert@secunet.com>
11550 M:      Herbert Xu <herbert@gondor.apana.org.au>
11551 M:      "David S. Miller" <davem@davemloft.net>
11552 L:      netdev@vger.kernel.org
11553 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
11554 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
11555 S:      Maintained
11556 F:      net/xfrm/
11557 F:      net/key/
11558 F:      net/ipv4/xfrm*
11559 F:      net/ipv4/esp4*
11560 F:      net/ipv4/ah4.c
11561 F:      net/ipv4/ipcomp.c
11562 F:      net/ipv4/ip_vti.c
11563 F:      net/ipv6/xfrm*
11564 F:      net/ipv6/esp6*
11565 F:      net/ipv6/ah6.c
11566 F:      net/ipv6/ipcomp6.c
11567 F:      net/ipv6/ip6_vti.c
11568 F:      include/uapi/linux/xfrm.h
11569 F:      include/net/xfrm.h
11570
11571 NETWORKING [IPv4/IPv6]
11572 M:      "David S. Miller" <davem@davemloft.net>
11573 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
11574 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
11575 L:      netdev@vger.kernel.org
11576 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11577 S:      Maintained
11578 F:      net/ipv4/
11579 F:      net/ipv6/
11580 F:      include/net/ip*
11581 F:      arch/x86/net/*
11582
11583 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
11584 M:      Paul Moore <paul@paul-moore.com>
11585 W:      https://github.com/netlabel
11586 L:      netdev@vger.kernel.org
11587 L:      linux-security-module@vger.kernel.org
11588 S:      Maintained
11589 F:      Documentation/netlabel/
11590 F:      include/net/calipso.h
11591 F:      include/net/cipso_ipv4.h
11592 F:      include/net/netlabel.h
11593 F:      include/uapi/linux/netfilter/xt_SECMARK.h
11594 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
11595 F:      net/netlabel/
11596 F:      net/ipv4/cipso_ipv4.c
11597 F:      net/ipv6/calipso.c
11598 F:      net/netfilter/xt_CONNSECMARK.c
11599 F:      net/netfilter/xt_SECMARK.c
11600
11601 NETWORKING [TCP]
11602 M:      Eric Dumazet <edumazet@google.com>
11603 L:      netdev@vger.kernel.org
11604 S:      Maintained
11605 F:      net/ipv4/tcp*.c
11606 F:      net/ipv4/syncookies.c
11607 F:      net/ipv6/tcp*.c
11608 F:      net/ipv6/syncookies.c
11609 F:      include/uapi/linux/tcp.h
11610 F:      include/net/tcp.h
11611 F:      include/linux/tcp.h
11612 F:      include/trace/events/tcp.h
11613
11614 NETWORKING [TLS]
11615 M:      Boris Pismenny <borisp@mellanox.com>
11616 M:      Aviad Yehezkel <aviadye@mellanox.com>
11617 M:      John Fastabend <john.fastabend@gmail.com>
11618 M:      Daniel Borkmann <daniel@iogearbox.net>
11619 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11620 L:      netdev@vger.kernel.org
11621 S:      Maintained
11622 F:      net/tls/*
11623 F:      include/uapi/linux/tls.h
11624 F:      include/net/tls.h
11625
11626 NETWORKING [WIRELESS]
11627 L:      linux-wireless@vger.kernel.org
11628 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11629
11630 NETDEVSIM
11631 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11632 S:      Maintained
11633 F:      drivers/net/netdevsim/*
11634
11635 NETXEN (1/10) GbE SUPPORT
11636 M:      Manish Chopra <manishc@marvell.com>
11637 M:      Rahul Verma <rahulv@marvell.com>
11638 M:      GR-Linux-NIC-Dev@marvell.com
11639 L:      netdev@vger.kernel.org
11640 S:      Supported
11641 F:      drivers/net/ethernet/qlogic/netxen/
11642
11643 NEXTHOP
11644 M:      David Ahern <dsahern@kernel.org>
11645 L:      netdev@vger.kernel.org
11646 S:      Maintained
11647 F:      include/net/nexthop.h
11648 F:      include/uapi/linux/nexthop.h
11649 F:      include/net/netns/nexthop.h
11650 F:      net/ipv4/nexthop.c
11651
11652 NFC SUBSYSTEM
11653 L:      netdev@vger.kernel.org
11654 S:      Orphan
11655 F:      net/nfc/
11656 F:      include/net/nfc/
11657 F:      include/uapi/linux/nfc.h
11658 F:      drivers/nfc/
11659 F:      include/linux/platform_data/nfcmrvl.h
11660 F:      Documentation/devicetree/bindings/net/nfc/
11661
11662 NFS, SUNRPC, AND LOCKD CLIENTS
11663 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
11664 M:      Anna Schumaker <anna.schumaker@netapp.com>
11665 L:      linux-nfs@vger.kernel.org
11666 W:      http://client.linux-nfs.org
11667 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
11668 S:      Maintained
11669 F:      fs/lockd/
11670 F:      fs/nfs/
11671 F:      fs/nfs_common/
11672 F:      net/sunrpc/
11673 F:      include/linux/lockd/
11674 F:      include/linux/nfs*
11675 F:      include/linux/sunrpc/
11676 F:      include/uapi/linux/nfs*
11677 F:      include/uapi/linux/sunrpc/
11678
11679 NILFS2 FILESYSTEM
11680 M:      Ryusuke Konishi <konishi.ryusuke@gmail.com>
11681 L:      linux-nilfs@vger.kernel.org
11682 W:      https://nilfs.sourceforge.io/
11683 W:      https://nilfs.osdn.jp/
11684 T:      git git://github.com/konis/nilfs2.git
11685 S:      Supported
11686 F:      Documentation/filesystems/nilfs2.txt
11687 F:      fs/nilfs2/
11688 F:      include/trace/events/nilfs2.h
11689 F:      include/uapi/linux/nilfs2_api.h
11690 F:      include/uapi/linux/nilfs2_ondisk.h
11691
11692 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
11693 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11694 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11695 S:      Maintained
11696 F:      Documentation/scsi/NinjaSCSI.txt
11697 F:      drivers/scsi/pcmcia/nsp_*
11698
11699 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
11700 M:      GOTO Masanori <gotom@debian.or.jp>
11701 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11702 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11703 S:      Maintained
11704 F:      Documentation/scsi/NinjaSCSI.txt
11705 F:      drivers/scsi/nsp32*
11706
11707 NIOS2 ARCHITECTURE
11708 M:      Ley Foon Tan <lftan@altera.com>
11709 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
11710 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
11711 S:      Maintained
11712 F:      arch/nios2/
11713
11714 NOHZ, DYNTICKS SUPPORT
11715 M:      Frederic Weisbecker <fweisbec@gmail.com>
11716 M:      Thomas Gleixner <tglx@linutronix.de>
11717 M:      Ingo Molnar <mingo@kernel.org>
11718 L:      linux-kernel@vger.kernel.org
11719 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
11720 S:      Maintained
11721 F:      kernel/time/tick*.*
11722 F:      include/linux/tick.h
11723 F:      include/linux/sched/nohz.h
11724
11725 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
11726 M:      Pavel Machek <pavel@ucw.cz>
11727 M:      Sakari Ailus <sakari.ailus@iki.fi>
11728 L:      linux-media@vger.kernel.org
11729 S:      Maintained
11730 F:      drivers/media/i2c/et8ek8
11731 F:      drivers/media/i2c/ad5820.c
11732
11733 NOKIA N900 POWER SUPPLY DRIVERS
11734 R:      Pali Rohár <pali.rohar@gmail.com>
11735 F:      include/linux/power/bq2415x_charger.h
11736 F:      include/linux/power/bq27xxx_battery.h
11737 F:      drivers/power/supply/bq2415x_charger.c
11738 F:      drivers/power/supply/bq27xxx_battery.c
11739 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11740 F:      drivers/power/supply/isp1704_charger.c
11741 F:      drivers/power/supply/rx51_battery.c
11742
11743 NOLIBC HEADER FILE
11744 M:      Willy Tarreau <w@1wt.eu>
11745 S:      Maintained
11746 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11747 F:      tools/include/nolibc/
11748
11749 NSDEPS
11750 M:      Matthias Maennich <maennich@google.com>
11751 S:      Maintained
11752 F:      scripts/nsdeps
11753 F:      Documentation/core-api/symbol-namespaces.rst
11754
11755 NTB AMD DRIVER
11756 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11757 L:      linux-ntb@googlegroups.com
11758 S:      Supported
11759 F:      drivers/ntb/hw/amd/
11760
11761 NTB DRIVER CORE
11762 M:      Jon Mason <jdmason@kudzu.us>
11763 M:      Dave Jiang <dave.jiang@intel.com>
11764 M:      Allen Hubbe <allenbh@gmail.com>
11765 L:      linux-ntb@googlegroups.com
11766 S:      Supported
11767 W:      https://github.com/jonmason/ntb/wiki
11768 T:      git git://github.com/jonmason/ntb.git
11769 F:      drivers/ntb/
11770 F:      drivers/net/ntb_netdev.c
11771 F:      include/linux/ntb.h
11772 F:      include/linux/ntb_transport.h
11773 F:      tools/testing/selftests/ntb/
11774
11775 NTB IDT DRIVER
11776 M:      Serge Semin <fancer.lancer@gmail.com>
11777 L:      linux-ntb@googlegroups.com
11778 S:      Supported
11779 F:      drivers/ntb/hw/idt/
11780
11781 NTB INTEL DRIVER
11782 M:      Dave Jiang <dave.jiang@intel.com>
11783 L:      linux-ntb@googlegroups.com
11784 S:      Supported
11785 W:      https://github.com/davejiang/linux/wiki
11786 T:      git https://github.com/davejiang/linux.git
11787 F:      drivers/ntb/hw/intel/
11788
11789 NTFS FILESYSTEM
11790 M:      Anton Altaparmakov <anton@tuxera.com>
11791 L:      linux-ntfs-dev@lists.sourceforge.net
11792 W:      http://www.tuxera.com/
11793 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11794 S:      Supported
11795 F:      Documentation/filesystems/ntfs.txt
11796 F:      fs/ntfs/
11797
11798 NUBUS SUBSYSTEM
11799 M:      Finn Thain <fthain@telegraphics.com.au>
11800 L:      linux-m68k@lists.linux-m68k.org
11801 S:      Maintained
11802 F:      arch/*/include/asm/nubus.h
11803 F:      drivers/nubus/
11804 F:      include/linux/nubus.h
11805 F:      include/uapi/linux/nubus.h
11806
11807 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11808 M:      Antonino Daplas <adaplas@gmail.com>
11809 L:      linux-fbdev@vger.kernel.org
11810 S:      Maintained
11811 F:      drivers/video/fbdev/riva/
11812 F:      drivers/video/fbdev/nvidia/
11813
11814 NVM EXPRESS DRIVER
11815 M:      Keith Busch <kbusch@kernel.org>
11816 M:      Jens Axboe <axboe@fb.com>
11817 M:      Christoph Hellwig <hch@lst.de>
11818 M:      Sagi Grimberg <sagi@grimberg.me>
11819 L:      linux-nvme@lists.infradead.org
11820 T:      git://git.infradead.org/nvme.git
11821 W:      http://git.infradead.org/nvme.git
11822 S:      Supported
11823 F:      drivers/nvme/host/
11824 F:      include/linux/nvme.h
11825 F:      include/uapi/linux/nvme_ioctl.h
11826
11827 NVM EXPRESS FC TRANSPORT DRIVERS
11828 M:      James Smart <james.smart@broadcom.com>
11829 L:      linux-nvme@lists.infradead.org
11830 S:      Supported
11831 F:      include/linux/nvme-fc.h
11832 F:      include/linux/nvme-fc-driver.h
11833 F:      drivers/nvme/host/fc.c
11834 F:      drivers/nvme/target/fc.c
11835 F:      drivers/nvme/target/fcloop.c
11836
11837 NVM EXPRESS TARGET DRIVER
11838 M:      Christoph Hellwig <hch@lst.de>
11839 M:      Sagi Grimberg <sagi@grimberg.me>
11840 M:      Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
11841 L:      linux-nvme@lists.infradead.org
11842 T:      git://git.infradead.org/nvme.git
11843 W:      http://git.infradead.org/nvme.git
11844 S:      Supported
11845 F:      drivers/nvme/target/
11846
11847 NVMEM FRAMEWORK
11848 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11849 S:      Maintained
11850 F:      drivers/nvmem/
11851 F:      Documentation/devicetree/bindings/nvmem/
11852 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11853 F:      include/linux/nvmem-consumer.h
11854 F:      include/linux/nvmem-provider.h
11855
11856 NXP FXAS21002C DRIVER
11857 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11858 L:      linux-iio@vger.kernel.org
11859 S:      Maintained
11860 F:      Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.txt
11861 F:      drivers/iio/gyro/fxas21002c_core.c
11862 F:      drivers/iio/gyro/fxas21002c.h
11863 F:      drivers/iio/gyro/fxas21002c_i2c.c
11864 F:      drivers/iio/gyro/fxas21002c_spi.c
11865
11866 NXP SGTL5000 DRIVER
11867 M:      Fabio Estevam <festevam@gmail.com>
11868 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11869 S:      Maintained
11870 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11871 F:      sound/soc/codecs/sgtl5000*
11872
11873 NXP SJA1105 ETHERNET SWITCH DRIVER
11874 M:      Vladimir Oltean <olteanv@gmail.com>
11875 L:      linux-kernel@vger.kernel.org
11876 S:      Maintained
11877 F:      drivers/net/dsa/sja1105
11878
11879 NXP TDA998X DRM DRIVER
11880 M:      Russell King <linux@armlinux.org.uk>
11881 S:      Maintained
11882 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11883 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11884 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11885 F:      include/drm/i2c/tda998x.h
11886 F:      include/dt-bindings/display/tda998x.h
11887 K:      "nxp,tda998x"
11888
11889 NXP TFA9879 DRIVER
11890 M:      Peter Rosin <peda@axentia.se>
11891 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11892 S:      Maintained
11893 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11894 F:      sound/soc/codecs/tfa9879*
11895
11896 NXP-NCI NFC DRIVER
11897 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11898 R:      Charles Gorand <charles.gorand@effinnov.com>
11899 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11900 S:      Supported
11901 F:      drivers/nfc/nxp-nci
11902
11903 OBJAGG
11904 M:      Jiri Pirko <jiri@mellanox.com>
11905 L:      netdev@vger.kernel.org
11906 S:      Supported
11907 F:      lib/objagg.c
11908 F:      lib/test_objagg.c
11909 F:      include/linux/objagg.h
11910
11911 NXP FSPI DRIVER
11912 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11913 M:      Ashish Kumar <ashish.kumar@nxp.com>
11914 L:      linux-spi@vger.kernel.org
11915 S:      Maintained
11916 F:      drivers/spi/spi-nxp-fspi.c
11917 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11918
11919 OBJTOOL
11920 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11921 M:      Peter Zijlstra <peterz@infradead.org>
11922 S:      Supported
11923 F:      tools/objtool/
11924
11925 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11926 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11927 M:      Andrew Donnellan <ajd@linux.ibm.com>
11928 L:      linuxppc-dev@lists.ozlabs.org
11929 S:      Supported
11930 F:      arch/powerpc/platforms/powernv/ocxl.c
11931 F:      arch/powerpc/include/asm/pnv-ocxl.h
11932 F:      drivers/misc/ocxl/
11933 F:      include/misc/ocxl*
11934 F:      include/uapi/misc/ocxl.h
11935 F:      Documentation/userspace-api/accelerators/ocxl.rst
11936
11937 OMAP AUDIO SUPPORT
11938 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11939 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11940 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11941 L:      linux-omap@vger.kernel.org
11942 S:      Maintained
11943 F:      sound/soc/ti/omap*
11944 F:      sound/soc/ti/rx51.c
11945 F:      sound/soc/ti/n810.c
11946 F:      sound/soc/ti/sdma-pcm.*
11947
11948 OMAP CLOCK FRAMEWORK SUPPORT
11949 M:      Paul Walmsley <paul@pwsan.com>
11950 L:      linux-omap@vger.kernel.org
11951 S:      Maintained
11952 F:      arch/arm/*omap*/*clock*
11953
11954 OMAP DEVICE TREE SUPPORT
11955 M:      Benoît Cousson <bcousson@baylibre.com>
11956 M:      Tony Lindgren <tony@atomide.com>
11957 L:      linux-omap@vger.kernel.org
11958 L:      devicetree@vger.kernel.org
11959 S:      Maintained
11960 F:      arch/arm/boot/dts/*omap*
11961 F:      arch/arm/boot/dts/*am3*
11962 F:      arch/arm/boot/dts/*am4*
11963 F:      arch/arm/boot/dts/*am5*
11964 F:      arch/arm/boot/dts/*dra7*
11965 F:      arch/arm/boot/dts/logicpd-som-lv*
11966 F:      arch/arm/boot/dts/logicpd-torpedo*
11967
11968 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11969 L:      linux-omap@vger.kernel.org
11970 L:      linux-fbdev@vger.kernel.org
11971 S:      Orphan
11972 F:      drivers/video/fbdev/omap2/
11973 F:      Documentation/arm/omap/dss.rst
11974
11975 OMAP FRAMEBUFFER SUPPORT
11976 L:      linux-fbdev@vger.kernel.org
11977 L:      linux-omap@vger.kernel.org
11978 S:      Orphan
11979 F:      drivers/video/fbdev/omap/
11980
11981 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11982 M:      Roger Quadros <rogerq@ti.com>
11983 M:      Tony Lindgren <tony@atomide.com>
11984 L:      linux-omap@vger.kernel.org
11985 S:      Maintained
11986 F:      drivers/memory/omap-gpmc.c
11987 F:      arch/arm/mach-omap2/*gpmc*
11988
11989 OMAP GPIO DRIVER
11990 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11991 M:      Santosh Shilimkar <ssantosh@kernel.org>
11992 M:      Kevin Hilman <khilman@kernel.org>
11993 L:      linux-omap@vger.kernel.org
11994 S:      Maintained
11995 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11996 F:      drivers/gpio/gpio-omap.c
11997
11998 OMAP HARDWARE SPINLOCK SUPPORT
11999 M:      Ohad Ben-Cohen <ohad@wizery.com>
12000 L:      linux-omap@vger.kernel.org
12001 S:      Maintained
12002 F:      drivers/hwspinlock/omap_hwspinlock.c
12003
12004 OMAP HS MMC SUPPORT
12005 L:      linux-mmc@vger.kernel.org
12006 L:      linux-omap@vger.kernel.org
12007 S:      Orphan
12008 F:      drivers/mmc/host/omap_hsmmc.c
12009
12010 OMAP HWMOD DATA
12011 M:      Paul Walmsley <paul@pwsan.com>
12012 L:      linux-omap@vger.kernel.org
12013 S:      Maintained
12014 F:      arch/arm/mach-omap2/omap_hwmod*data*
12015
12016 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
12017 M:      Benoît Cousson <bcousson@baylibre.com>
12018 L:      linux-omap@vger.kernel.org
12019 S:      Maintained
12020 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
12021
12022 OMAP HWMOD SUPPORT
12023 M:      Benoît Cousson <bcousson@baylibre.com>
12024 M:      Paul Walmsley <paul@pwsan.com>
12025 L:      linux-omap@vger.kernel.org
12026 S:      Maintained
12027 F:      arch/arm/mach-omap2/omap_hwmod.*
12028
12029 OMAP I2C DRIVER
12030 M:      Vignesh R <vigneshr@ti.com>
12031 L:      linux-omap@vger.kernel.org
12032 L:      linux-i2c@vger.kernel.org
12033 S:      Maintained
12034 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
12035 F:      drivers/i2c/busses/i2c-omap.c
12036
12037 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
12038 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
12039 L:      linux-media@vger.kernel.org
12040 S:      Maintained
12041 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
12042 F:      drivers/media/platform/omap3isp/
12043 F:      drivers/staging/media/omap4iss/
12044
12045 OMAP MMC SUPPORT
12046 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
12047 L:      linux-omap@vger.kernel.org
12048 S:      Odd Fixes
12049 F:      drivers/mmc/host/omap.c
12050
12051 OMAP POWER MANAGEMENT SUPPORT
12052 M:      Kevin Hilman <khilman@kernel.org>
12053 L:      linux-omap@vger.kernel.org
12054 S:      Maintained
12055 F:      arch/arm/*omap*/*pm*
12056 F:      drivers/cpufreq/omap-cpufreq.c
12057
12058 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
12059 M:      Rajendra Nayak <rnayak@codeaurora.org>
12060 M:      Paul Walmsley <paul@pwsan.com>
12061 L:      linux-omap@vger.kernel.org
12062 S:      Maintained
12063 F:      arch/arm/mach-omap2/prm*
12064
12065 OMAP RANDOM NUMBER GENERATOR SUPPORT
12066 M:      Deepak Saxena <dsaxena@plexity.net>
12067 S:      Maintained
12068 F:      drivers/char/hw_random/omap-rng.c
12069
12070 OMAP USB SUPPORT
12071 L:      linux-usb@vger.kernel.org
12072 L:      linux-omap@vger.kernel.org
12073 S:      Orphan
12074 F:      drivers/usb/*/*omap*
12075 F:      arch/arm/*omap*/usb*
12076
12077 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
12078 M:      Mark Jackson <mpfj@newflow.co.uk>
12079 L:      linux-omap@vger.kernel.org
12080 S:      Maintained
12081 F:      arch/arm/boot/dts/am335x-nano.dts
12082
12083 OMAP1 SUPPORT
12084 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
12085 M:      Tony Lindgren <tony@atomide.com>
12086 L:      linux-omap@vger.kernel.org
12087 Q:      http://patchwork.kernel.org/project/linux-omap/list/
12088 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
12089 S:      Maintained
12090 F:      arch/arm/mach-omap1/
12091 F:      arch/arm/plat-omap/
12092 F:      arch/arm/configs/omap1_defconfig
12093 F:      drivers/i2c/busses/i2c-omap.c
12094 F:      include/linux/platform_data/i2c-omap.h
12095 F:      include/linux/platform_data/ams-delta-fiq.h
12096
12097 OMAP2+ SUPPORT
12098 M:      Tony Lindgren <tony@atomide.com>
12099 L:      linux-omap@vger.kernel.org
12100 W:      http://www.muru.com/linux/omap/
12101 W:      http://linux.omap.com/
12102 Q:      http://patchwork.kernel.org/project/linux-omap/list/
12103 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
12104 S:      Maintained
12105 F:      arch/arm/mach-omap2/
12106 F:      arch/arm/plat-omap/
12107 F:      arch/arm/configs/omap2plus_defconfig
12108 F:      drivers/bus/ti-sysc.c
12109 F:      drivers/i2c/busses/i2c-omap.c
12110 F:      drivers/irqchip/irq-omap-intc.c
12111 F:      drivers/mfd/*omap*.c
12112 F:      drivers/mfd/menelaus.c
12113 F:      drivers/mfd/palmas.c
12114 F:      drivers/mfd/tps65217.c
12115 F:      drivers/mfd/tps65218.c
12116 F:      drivers/mfd/tps65910.c
12117 F:      drivers/mfd/twl-core.[ch]
12118 F:      drivers/mfd/twl4030*.c
12119 F:      drivers/mfd/twl6030*.c
12120 F:      drivers/mfd/twl6040*.c
12121 F:      drivers/regulator/palmas-regulator*.c
12122 F:      drivers/regulator/pbias-regulator.c
12123 F:      drivers/regulator/tps65217-regulator.c
12124 F:      drivers/regulator/tps65218-regulator.c
12125 F:      drivers/regulator/tps65910-regulator.c
12126 F:      drivers/regulator/twl-regulator.c
12127 F:      drivers/regulator/twl6030-regulator.c
12128 F:      include/linux/platform_data/i2c-omap.h
12129 F:      include/linux/platform_data/ti-sysc.h
12130
12131 ONION OMEGA2+ BOARD
12132 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
12133 L:      linux-mips@vger.kernel.org
12134 S:      Maintained
12135 F:      arch/mips/boot/dts/ralink/omega2p.dts
12136
12137 OMFS FILESYSTEM
12138 M:      Bob Copeland <me@bobcopeland.com>
12139 L:      linux-karma-devel@lists.sourceforge.net
12140 S:      Maintained
12141 F:      Documentation/filesystems/omfs.txt
12142 F:      fs/omfs/
12143
12144 OMNIKEY CARDMAN 4000 DRIVER
12145 M:      Harald Welte <laforge@gnumonks.org>
12146 S:      Maintained
12147 F:      drivers/char/pcmcia/cm4000_cs.c
12148 F:      include/linux/cm4000_cs.h
12149 F:      include/uapi/linux/cm4000_cs.h
12150
12151 OMNIKEY CARDMAN 4040 DRIVER
12152 M:      Harald Welte <laforge@gnumonks.org>
12153 S:      Maintained
12154 F:      drivers/char/pcmcia/cm4040_cs.*
12155
12156 OMNIVISION OV13858 SENSOR DRIVER
12157 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
12158 L:      linux-media@vger.kernel.org
12159 T:      git git://linuxtv.org/media_tree.git
12160 S:      Maintained
12161 F:      drivers/media/i2c/ov13858.c
12162
12163 OMNIVISION OV2680 SENSOR DRIVER
12164 M:      Rui Miguel Silva <rmfrfs@gmail.com>
12165 L:      linux-media@vger.kernel.org
12166 T:      git git://linuxtv.org/media_tree.git
12167 S:      Maintained
12168 F:      drivers/media/i2c/ov2680.c
12169 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
12170
12171 OMNIVISION OV2685 SENSOR DRIVER
12172 M:      Shunqian Zheng <zhengsq@rock-chips.com>
12173 L:      linux-media@vger.kernel.org
12174 T:      git git://linuxtv.org/media_tree.git
12175 S:      Maintained
12176 F:      drivers/media/i2c/ov2685.c
12177
12178 OMNIVISION OV5640 SENSOR DRIVER
12179 M:      Steve Longerbeam <slongerbeam@gmail.com>
12180 L:      linux-media@vger.kernel.org
12181 T:      git git://linuxtv.org/media_tree.git
12182 S:      Maintained
12183 F:      drivers/media/i2c/ov5640.c
12184
12185 OMNIVISION OV5647 SENSOR DRIVER
12186 M:      Luis Oliveira <lolivei@synopsys.com>
12187 L:      linux-media@vger.kernel.org
12188 T:      git git://linuxtv.org/media_tree.git
12189 S:      Maintained
12190 F:      drivers/media/i2c/ov5647.c
12191
12192 OMNIVISION OV5670 SENSOR DRIVER
12193 M:      Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com>
12194 M:      Hyungwoo Yang <hyungwoo.yang@intel.com>
12195 L:      linux-media@vger.kernel.org
12196 T:      git git://linuxtv.org/media_tree.git
12197 S:      Maintained
12198 F:      drivers/media/i2c/ov5670.c
12199
12200 OMNIVISION OV5675 SENSOR DRIVER
12201 M:      Shawn Tu <shawnx.tu@intel.com>
12202 L:      linux-media@vger.kernel.org
12203 T:      git git://linuxtv.org/media_tree.git
12204 S:      Maintained
12205 F:      drivers/media/i2c/ov5675.c
12206
12207 OMNIVISION OV5695 SENSOR DRIVER
12208 M:      Shunqian Zheng <zhengsq@rock-chips.com>
12209 L:      linux-media@vger.kernel.org
12210 T:      git git://linuxtv.org/media_tree.git
12211 S:      Maintained
12212 F:      drivers/media/i2c/ov5695.c
12213
12214 OMNIVISION OV7670 SENSOR DRIVER
12215 M:      Jonathan Corbet <corbet@lwn.net>
12216 L:      linux-media@vger.kernel.org
12217 T:      git git://linuxtv.org/media_tree.git
12218 S:      Maintained
12219 F:      drivers/media/i2c/ov7670.c
12220 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
12221
12222 OMNIVISION OV772x SENSOR DRIVER
12223 M:      Jacopo Mondi <jacopo@jmondi.org>
12224 L:      linux-media@vger.kernel.org
12225 T:      git git://linuxtv.org/media_tree.git
12226 S:      Odd fixes
12227 F:      drivers/media/i2c/ov772x.c
12228 F:      include/media/i2c/ov772x.h
12229 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
12230
12231 OMNIVISION OV7740 SENSOR DRIVER
12232 M:      Wenyou Yang <wenyou.yang@microchip.com>
12233 L:      linux-media@vger.kernel.org
12234 T:      git git://linuxtv.org/media_tree.git
12235 S:      Maintained
12236 F:      drivers/media/i2c/ov7740.c
12237 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
12238
12239 OMNIVISION OV9640 SENSOR DRIVER
12240 M:      Petr Cvek <petrcvekcz@gmail.com>
12241 L:      linux-media@vger.kernel.org
12242 S:      Maintained
12243 F:      drivers/media/i2c/ov9640.*
12244
12245 OMNIVISION OV8856 SENSOR DRIVER
12246 M:      Ben Kao <ben.kao@intel.com>
12247 L:      linux-media@vger.kernel.org
12248 T:      git git://linuxtv.org/media_tree.git
12249 S:      Maintained
12250 F:      drivers/media/i2c/ov8856.c
12251
12252 OMNIVISION OV9650 SENSOR DRIVER
12253 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
12254 R:      Akinobu Mita <akinobu.mita@gmail.com>
12255 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12256 L:      linux-media@vger.kernel.org
12257 T:      git git://linuxtv.org/media_tree.git
12258 S:      Maintained
12259 F:      drivers/media/i2c/ov9650.c
12260 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
12261
12262 ONENAND FLASH DRIVER
12263 M:      Kyungmin Park <kyungmin.park@samsung.com>
12264 L:      linux-mtd@lists.infradead.org
12265 S:      Maintained
12266 F:      drivers/mtd/nand/onenand/
12267 F:      include/linux/mtd/onenand*.h
12268
12269 OP-TEE DRIVER
12270 M:      Jens Wiklander <jens.wiklander@linaro.org>
12271 L:      tee-dev@lists.linaro.org
12272 S:      Maintained
12273 F:      drivers/tee/optee/
12274
12275 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
12276 M:      Sumit Garg <sumit.garg@linaro.org>
12277 L:      tee-dev@lists.linaro.org
12278 S:      Maintained
12279 F:      drivers/char/hw_random/optee-rng.c
12280
12281 OPA-VNIC DRIVER
12282 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12283 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
12284 L:      linux-rdma@vger.kernel.org
12285 S:      Supported
12286 F:      drivers/infiniband/ulp/opa_vnic
12287
12288 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
12289 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
12290 M:      Frank Rowand <frowand.list@gmail.com>
12291 L:      devicetree@vger.kernel.org
12292 S:      Maintained
12293 F:      Documentation/devicetree/dynamic-resolution-notes.txt
12294 F:      Documentation/devicetree/overlay-notes.txt
12295 F:      drivers/of/overlay.c
12296 F:      drivers/of/resolver.c
12297 K:      of_overlay_notifier_
12298
12299 OPEN FIRMWARE AND FLATTENED DEVICE TREE
12300 M:      Rob Herring <robh+dt@kernel.org>
12301 M:      Frank Rowand <frowand.list@gmail.com>
12302 L:      devicetree@vger.kernel.org
12303 W:      http://www.devicetree.org/
12304 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
12305 S:      Maintained
12306 F:      drivers/of/
12307 F:      include/linux/of*.h
12308 F:      scripts/dtc/
12309 F:      Documentation/ABI/testing/sysfs-firmware-ofw
12310
12311 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
12312 M:      Rob Herring <robh+dt@kernel.org>
12313 M:      Mark Rutland <mark.rutland@arm.com>
12314 L:      devicetree@vger.kernel.org
12315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
12316 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
12317 S:      Maintained
12318 F:      Documentation/devicetree/
12319 F:      arch/*/boot/dts/
12320 F:      include/dt-bindings/
12321
12322 OPENCORES I2C BUS DRIVER
12323 M:      Peter Korsgaard <peter@korsgaard.com>
12324 M:      Andrew Lunn <andrew@lunn.ch>
12325 L:      linux-i2c@vger.kernel.org
12326 S:      Maintained
12327 F:      Documentation/devicetree/bindings/i2c/i2c-ocores.txt
12328 F:      Documentation/i2c/busses/i2c-ocores.rst
12329 F:      drivers/i2c/busses/i2c-ocores.c
12330 F:      include/linux/platform_data/i2c-ocores.h
12331
12332 OPENRISC ARCHITECTURE
12333 M:      Jonas Bonn <jonas@southpole.se>
12334 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
12335 M:      Stafford Horne <shorne@gmail.com>
12336 T:      git git://github.com/openrisc/linux.git
12337 L:      openrisc@lists.librecores.org
12338 W:      http://openrisc.io
12339 S:      Maintained
12340 F:      Documentation/devicetree/bindings/openrisc/
12341 F:      Documentation/openrisc/
12342 F:      arch/openrisc/
12343 F:      drivers/irqchip/irq-ompic.c
12344 F:      drivers/irqchip/irq-or1k-*
12345
12346 OPENVSWITCH
12347 M:      Pravin B Shelar <pshelar@ovn.org>
12348 L:      netdev@vger.kernel.org
12349 L:      dev@openvswitch.org
12350 W:      http://openvswitch.org
12351 S:      Maintained
12352 F:      net/openvswitch/
12353 F:      include/uapi/linux/openvswitch.h
12354
12355 OPERATING PERFORMANCE POINTS (OPP)
12356 M:      Viresh Kumar <vireshk@kernel.org>
12357 M:      Nishanth Menon <nm@ti.com>
12358 M:      Stephen Boyd <sboyd@kernel.org>
12359 L:      linux-pm@vger.kernel.org
12360 S:      Maintained
12361 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
12362 F:      drivers/opp/
12363 F:      include/linux/pm_opp.h
12364 F:      Documentation/power/opp.rst
12365 F:      Documentation/devicetree/bindings/opp/
12366
12367 OPL4 DRIVER
12368 M:      Clemens Ladisch <clemens@ladisch.de>
12369 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12370 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
12371 S:      Maintained
12372 F:      sound/drivers/opl4/
12373
12374 OPROFILE
12375 M:      Robert Richter <rric@kernel.org>
12376 L:      oprofile-list@lists.sf.net
12377 S:      Maintained
12378 F:      arch/*/include/asm/oprofile*.h
12379 F:      arch/*/oprofile/
12380 F:      drivers/oprofile/
12381 F:      include/linux/oprofile.h
12382
12383 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
12384 M:      Mark Fasheh <mark@fasheh.com>
12385 M:      Joel Becker <jlbec@evilplan.org>
12386 M:      Joseph Qi <joseph.qi@linux.alibaba.com>
12387 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
12388 W:      http://ocfs2.wiki.kernel.org
12389 S:      Supported
12390 F:      Documentation/filesystems/ocfs2.txt
12391 F:      Documentation/filesystems/dlmfs.txt
12392 F:      fs/ocfs2/
12393
12394 ORANGEFS FILESYSTEM
12395 M:      Mike Marshall <hubcap@omnibond.com>
12396 R:      Martin Brandenburg <martin@omnibond.com>
12397 L:      devel@lists.orangefs.org
12398 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
12399 S:      Supported
12400 F:      fs/orangefs/
12401 F:      Documentation/filesystems/orangefs.txt
12402
12403 ORINOCO DRIVER
12404 L:      linux-wireless@vger.kernel.org
12405 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
12406 W:      http://www.nongnu.org/orinoco/
12407 S:      Orphan
12408 F:      drivers/net/wireless/intersil/orinoco/
12409
12410 OV2659 OMNIVISION SENSOR DRIVER
12411 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
12412 L:      linux-media@vger.kernel.org
12413 W:      https://linuxtv.org
12414 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12415 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
12416 S:      Maintained
12417 F:      drivers/media/i2c/ov2659.c
12418 F:      include/media/i2c/ov2659.h
12419
12420 OVERLAY FILESYSTEM
12421 M:      Miklos Szeredi <miklos@szeredi.hu>
12422 L:      linux-unionfs@vger.kernel.org
12423 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
12424 S:      Supported
12425 F:      fs/overlayfs/
12426 F:      Documentation/filesystems/overlayfs.rst
12427
12428 P54 WIRELESS DRIVER
12429 M:      Christian Lamparter <chunkeey@googlemail.com>
12430 L:      linux-wireless@vger.kernel.org
12431 W:      http://wireless.kernel.org/en/users/Drivers/p54
12432 S:      Maintained
12433 F:      drivers/net/wireless/intersil/p54/
12434
12435 PA SEMI ETHERNET DRIVER
12436 L:      netdev@vger.kernel.org
12437 S:      Orphan
12438 F:      drivers/net/ethernet/pasemi/*
12439
12440 PA SEMI SMBUS DRIVER
12441 L:      linux-i2c@vger.kernel.org
12442 S:      Orphan
12443 F:      drivers/i2c/busses/i2c-pasemi.c
12444
12445 PACKING
12446 M:      Vladimir Oltean <olteanv@gmail.com>
12447 L:      netdev@vger.kernel.org
12448 S:      Supported
12449 F:      lib/packing.c
12450 F:      include/linux/packing.h
12451 F:      Documentation/core-api/packing.rst
12452
12453 PADATA PARALLEL EXECUTION MECHANISM
12454 M:      Steffen Klassert <steffen.klassert@secunet.com>
12455 L:      linux-crypto@vger.kernel.org
12456 S:      Maintained
12457 F:      kernel/padata.c
12458 F:      include/linux/padata.h
12459 F:      Documentation/padata.txt
12460
12461 PAGE POOL
12462 M:      Jesper Dangaard Brouer <hawk@kernel.org>
12463 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
12464 L:      netdev@vger.kernel.org
12465 S:      Supported
12466 F:      net/core/page_pool.c
12467 F:      include/net/page_pool.h
12468
12469 PANASONIC LAPTOP ACPI EXTRAS DRIVER
12470 M:      Harald Welte <laforge@gnumonks.org>
12471 L:      platform-driver-x86@vger.kernel.org
12472 S:      Maintained
12473 F:      drivers/platform/x86/panasonic-laptop.c
12474
12475 PARALLEL LCD/KEYPAD PANEL DRIVER
12476 M:      Willy Tarreau <willy@haproxy.com>
12477 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
12478 S:      Odd Fixes
12479 F:      Documentation/admin-guide/lcd-panel-cgram.rst
12480 F:      drivers/auxdisplay/panel.c
12481
12482 PARALLEL PORT SUBSYSTEM
12483 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
12484 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
12485 L:      linux-parport@lists.infradead.org (subscribers-only)
12486 S:      Maintained
12487 F:      drivers/parport/
12488 F:      include/linux/parport*.h
12489 F:      drivers/char/ppdev.c
12490 F:      include/uapi/linux/ppdev.h
12491 F:      Documentation/driver-api/parport*.rst
12492
12493 PARAVIRT_OPS INTERFACE
12494 M:      Juergen Gross <jgross@suse.com>
12495 M:      Thomas Hellstrom <thellstrom@vmware.com>
12496 M:      "VMware, Inc." <pv-drivers@vmware.com>
12497 L:      virtualization@lists.linux-foundation.org
12498 S:      Supported
12499 F:      Documentation/virt/paravirt_ops.rst
12500 F:      arch/*/kernel/paravirt*
12501 F:      arch/*/include/asm/paravirt*.h
12502 F:      include/linux/hypervisor.h
12503
12504 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
12505 M:      Tim Waugh <tim@cyberelk.net>
12506 L:      linux-parport@lists.infradead.org (subscribers-only)
12507 S:      Maintained
12508 F:      Documentation/admin-guide/blockdev/paride.rst
12509 F:      drivers/block/paride/
12510
12511 PARISC ARCHITECTURE
12512 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
12513 M:      Helge Deller <deller@gmx.de>
12514 L:      linux-parisc@vger.kernel.org
12515 W:      http://www.parisc-linux.org/
12516 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
12517 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
12518 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
12519 S:      Maintained
12520 F:      arch/parisc/
12521 F:      Documentation/parisc/
12522 F:      drivers/parisc/
12523 F:      drivers/char/agp/parisc-agp.c
12524 F:      drivers/input/misc/hp_sdc_rtc.c
12525 F:      drivers/input/serio/gscps2.c
12526 F:      drivers/input/serio/hp_sdc*
12527 F:      drivers/parport/parport_gsc.*
12528 F:      drivers/tty/serial/8250/8250_gsc.c
12529 F:      drivers/video/fbdev/sti*
12530 F:      drivers/video/console/sti*
12531 F:      drivers/video/logo/logo_parisc*
12532 F:      include/linux/hp_sdc.h
12533
12534 PARMAN
12535 M:      Jiri Pirko <jiri@mellanox.com>
12536 L:      netdev@vger.kernel.org
12537 S:      Supported
12538 F:      lib/parman.c
12539 F:      lib/test_parman.c
12540 F:      include/linux/parman.h
12541
12542 PC ENGINES APU BOARD DRIVER
12543 M:      Enrico Weigelt, metux IT consult <info@metux.net>
12544 S:      Maintained
12545 F:      drivers/platform/x86/pcengines-apuv2.c
12546
12547 PC87360 HARDWARE MONITORING DRIVER
12548 M:      Jim Cromie <jim.cromie@gmail.com>
12549 L:      linux-hwmon@vger.kernel.org
12550 S:      Maintained
12551 F:      Documentation/hwmon/pc87360.rst
12552 F:      drivers/hwmon/pc87360.c
12553
12554 PC8736x GPIO DRIVER
12555 M:      Jim Cromie <jim.cromie@gmail.com>
12556 S:      Maintained
12557 F:      drivers/char/pc8736x_gpio.c
12558
12559 PC87427 HARDWARE MONITORING DRIVER
12560 M:      Jean Delvare <jdelvare@suse.com>
12561 L:      linux-hwmon@vger.kernel.org
12562 S:      Maintained
12563 F:      Documentation/hwmon/pc87427.rst
12564 F:      drivers/hwmon/pc87427.c
12565
12566 PCA9532 LED DRIVER
12567 M:      Riku Voipio <riku.voipio@iki.fi>
12568 S:      Maintained
12569 F:      drivers/leds/leds-pca9532.c
12570 F:      include/linux/leds-pca9532.h
12571
12572 PCA9541 I2C BUS MASTER SELECTOR DRIVER
12573 M:      Guenter Roeck <linux@roeck-us.net>
12574 L:      linux-i2c@vger.kernel.org
12575 S:      Maintained
12576 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
12577
12578 PCDP - PRIMARY CONSOLE AND DEBUG PORT
12579 M:      Khalid Aziz <khalid@gonehiking.org>
12580 S:      Maintained
12581 F:      drivers/firmware/pcdp.*
12582
12583 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
12584 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12585 L:      linux-pci@vger.kernel.org
12586 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12587 S:      Maintained
12588 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
12589 F:      drivers/pci/controller/pci-aardvark.c
12590
12591 PCI DRIVER FOR ALTERA PCIE IP
12592 M:      Ley Foon Tan <lftan@altera.com>
12593 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12594 L:      linux-pci@vger.kernel.org
12595 S:      Supported
12596 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
12597 F:      drivers/pci/controller/pcie-altera.c
12598
12599 PCI DRIVER FOR APPLIEDMICRO XGENE
12600 M:      Toan Le <toan@os.amperecomputing.com>
12601 L:      linux-pci@vger.kernel.org
12602 L:      linux-arm-kernel@lists.infradead.org
12603 S:      Maintained
12604 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
12605 F:      drivers/pci/controller/pci-xgene.c
12606
12607 PCI DRIVER FOR ARM VERSATILE PLATFORM
12608 M:      Rob Herring <robh@kernel.org>
12609 L:      linux-pci@vger.kernel.org
12610 L:      linux-arm-kernel@lists.infradead.org
12611 S:      Maintained
12612 F:      Documentation/devicetree/bindings/pci/versatile.txt
12613 F:      drivers/pci/controller/pci-versatile.c
12614
12615 PCI DRIVER FOR ARMADA 8K
12616 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12617 L:      linux-pci@vger.kernel.org
12618 L:      linux-arm-kernel@lists.infradead.org
12619 S:      Maintained
12620 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
12621 F:      drivers/pci/controller/dwc/pcie-armada8k.c
12622
12623 PCI DRIVER FOR CADENCE PCIE IP
12624 M:      Tom Joseph <tjoseph@cadence.com>
12625 L:      linux-pci@vger.kernel.org
12626 S:      Maintained
12627 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
12628 F:      drivers/pci/controller/pcie-cadence*
12629
12630 PCI DRIVER FOR FREESCALE LAYERSCAPE
12631 M:      Minghuan Lian <minghuan.Lian@nxp.com>
12632 M:      Mingkai Hu <mingkai.hu@nxp.com>
12633 M:      Roy Zang <roy.zang@nxp.com>
12634 L:      linuxppc-dev@lists.ozlabs.org
12635 L:      linux-pci@vger.kernel.org
12636 L:      linux-arm-kernel@lists.infradead.org
12637 S:      Maintained
12638 F:      drivers/pci/controller/dwc/*layerscape*
12639
12640 PCI DRIVER FOR GENERIC OF HOSTS
12641 M:      Will Deacon <will@kernel.org>
12642 L:      linux-pci@vger.kernel.org
12643 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12644 S:      Maintained
12645 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
12646 F:      drivers/pci/controller/pci-host-common.c
12647 F:      drivers/pci/controller/pci-host-generic.c
12648
12649 PCI DRIVER FOR IMX6
12650 M:      Richard Zhu <hongxing.zhu@nxp.com>
12651 M:      Lucas Stach <l.stach@pengutronix.de>
12652 L:      linux-pci@vger.kernel.org
12653 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12654 S:      Maintained
12655 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
12656 F:      drivers/pci/controller/dwc/*imx6*
12657
12658 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
12659 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12660 L:      linux-pci@vger.kernel.org
12661 S:      Supported
12662 F:      drivers/pci/controller/vmd.c
12663
12664 PCI DRIVER FOR MICROSEMI SWITCHTEC
12665 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
12666 M:      Logan Gunthorpe <logang@deltatee.com>
12667 L:      linux-pci@vger.kernel.org
12668 S:      Maintained
12669 F:      Documentation/driver-api/switchtec.rst
12670 F:      Documentation/ABI/testing/sysfs-class-switchtec
12671 F:      drivers/pci/switch/switchtec*
12672 F:      include/uapi/linux/switchtec_ioctl.h
12673 F:      include/linux/switchtec.h
12674 F:      drivers/ntb/hw/mscc/
12675
12676 PCI DRIVER FOR MOBIVEIL PCIE IP
12677 M:      Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
12678 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
12679 L:      linux-pci@vger.kernel.org
12680 S:      Supported
12681 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
12682 F:      drivers/pci/controller/pcie-mobiveil.c
12683
12684 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
12685 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12686 M:      Jason Cooper <jason@lakedaemon.net>
12687 L:      linux-pci@vger.kernel.org
12688 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12689 S:      Maintained
12690 F:      drivers/pci/controller/*mvebu*
12691
12692 PCI DRIVER FOR NVIDIA TEGRA
12693 M:      Thierry Reding <thierry.reding@gmail.com>
12694 L:      linux-tegra@vger.kernel.org
12695 L:      linux-pci@vger.kernel.org
12696 S:      Supported
12697 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
12698 F:      drivers/pci/controller/pci-tegra.c
12699
12700 PCI DRIVER FOR RENESAS R-CAR
12701 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12702 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12703 L:      linux-pci@vger.kernel.org
12704 L:      linux-renesas-soc@vger.kernel.org
12705 S:      Maintained
12706 F:      drivers/pci/controller/*rcar*
12707
12708 PCI DRIVER FOR SAMSUNG EXYNOS
12709 M:      Jingoo Han <jingoohan1@gmail.com>
12710 L:      linux-pci@vger.kernel.org
12711 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12712 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12713 S:      Maintained
12714 F:      drivers/pci/controller/dwc/pci-exynos.c
12715
12716 PCI DRIVER FOR SYNOPSYS DESIGNWARE
12717 M:      Jingoo Han <jingoohan1@gmail.com>
12718 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
12719 L:      linux-pci@vger.kernel.org
12720 S:      Maintained
12721 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
12722 F:      drivers/pci/controller/dwc/*designware*
12723
12724 PCI DRIVER FOR TI DRA7XX
12725 M:      Kishon Vijay Abraham I <kishon@ti.com>
12726 L:      linux-omap@vger.kernel.org
12727 L:      linux-pci@vger.kernel.org
12728 S:      Supported
12729 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
12730 F:      drivers/pci/controller/dwc/pci-dra7xx.c
12731
12732 PCI DRIVER FOR TI KEYSTONE
12733 M:      Murali Karicheri <m-karicheri2@ti.com>
12734 L:      linux-pci@vger.kernel.org
12735 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12736 S:      Maintained
12737 F:      drivers/pci/controller/dwc/pci-keystone.c
12738
12739 PCI ENDPOINT SUBSYSTEM
12740 M:      Kishon Vijay Abraham I <kishon@ti.com>
12741 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12742 L:      linux-pci@vger.kernel.org
12743 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
12744 S:      Supported
12745 F:      drivers/pci/endpoint/
12746 F:      drivers/misc/pci_endpoint_test.c
12747 F:      tools/pci/
12748
12749 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
12750 M:      Russell Currey <ruscur@russell.cc>
12751 M:      Sam Bobroff <sbobroff@linux.ibm.com>
12752 M:      Oliver O'Halloran <oohall@gmail.com>
12753 L:      linuxppc-dev@lists.ozlabs.org
12754 S:      Supported
12755 F:      Documentation/PCI/pci-error-recovery.rst
12756 F:      drivers/pci/pcie/aer.c
12757 F:      drivers/pci/pcie/dpc.c
12758 F:      drivers/pci/pcie/err.c
12759 F:      Documentation/powerpc/eeh-pci-error-recovery.rst
12760 F:      arch/powerpc/kernel/eeh*.c
12761 F:      arch/powerpc/platforms/*/eeh*.c
12762 F:      arch/powerpc/include/*/eeh*.h
12763
12764 PCI ERROR RECOVERY
12765 M:      Linas Vepstas <linasvepstas@gmail.com>
12766 L:      linux-pci@vger.kernel.org
12767 S:      Supported
12768 F:      Documentation/PCI/pci-error-recovery.rst
12769
12770 PCI MSI DRIVER FOR ALTERA MSI IP
12771 M:      Ley Foon Tan <lftan@altera.com>
12772 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12773 L:      linux-pci@vger.kernel.org
12774 S:      Supported
12775 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
12776 F:      drivers/pci/controller/pcie-altera-msi.c
12777
12778 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
12779 M:      Toan Le <toan@os.amperecomputing.com>
12780 L:      linux-pci@vger.kernel.org
12781 L:      linux-arm-kernel@lists.infradead.org
12782 S:      Maintained
12783 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
12784 F:      drivers/pci/controller/pci-xgene-msi.c
12785
12786 PCI SUBSYSTEM
12787 M:      Bjorn Helgaas <bhelgaas@google.com>
12788 L:      linux-pci@vger.kernel.org
12789 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12790 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
12791 S:      Supported
12792 F:      Documentation/devicetree/bindings/pci/
12793 F:      Documentation/PCI/
12794 F:      drivers/acpi/pci*
12795 F:      drivers/pci/
12796 F:      include/asm-generic/pci*
12797 F:      include/linux/pci*
12798 F:      include/linux/of_pci.h
12799 F:      include/uapi/linux/pci*
12800 F:      lib/pci*
12801 F:      arch/x86/pci/
12802 F:      arch/x86/kernel/quirks.c
12803 F:      arch/x86/kernel/early-quirks.c
12804
12805 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12806 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12807 R:      Andrew Murray <andrew.murray@arm.com>
12808 L:      linux-pci@vger.kernel.org
12809 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12810 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12811 S:      Supported
12812 F:      drivers/pci/controller/
12813
12814 PCIE DRIVER FOR AMAZON ANNAPURNA LABS
12815 M:      Jonathan Chocron <jonnyc@amazon.com>
12816 L:      linux-pci@vger.kernel.org
12817 S:      Maintained
12818 F:      Documentation/devicetree/bindings/pci/pcie-al.txt
12819 F:      drivers/pci/controller/dwc/pcie-al.c
12820
12821 PCIE DRIVER FOR AMLOGIC MESON
12822 M:      Yue Wang <yue.wang@Amlogic.com>
12823 L:      linux-pci@vger.kernel.org
12824 L:      linux-amlogic@lists.infradead.org
12825 S:      Maintained
12826 F:      drivers/pci/controller/dwc/pci-meson.c
12827
12828 PCIE DRIVER FOR AXIS ARTPEC
12829 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12830 L:      linux-arm-kernel@axis.com
12831 L:      linux-pci@vger.kernel.org
12832 S:      Maintained
12833 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12834 F:      drivers/pci/controller/dwc/*artpec*
12835
12836 PCIE DRIVER FOR CAVIUM THUNDERX
12837 M:      Robert Richter <rrichter@marvell.com>
12838 L:      linux-pci@vger.kernel.org
12839 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12840 S:      Supported
12841 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12842 F:      drivers/pci/controller/pci-thunder-*
12843
12844 PCIE DRIVER FOR HISILICON
12845 M:      Zhou Wang <wangzhou1@hisilicon.com>
12846 L:      linux-pci@vger.kernel.org
12847 S:      Maintained
12848 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12849 F:      drivers/pci/controller/dwc/pcie-hisi.c
12850
12851 PCIE DRIVER FOR HISILICON KIRIN
12852 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12853 M:      Binghui Wang <wangbinghui@hisilicon.com>
12854 L:      linux-pci@vger.kernel.org
12855 S:      Maintained
12856 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12857 F:      drivers/pci/controller/dwc/pcie-kirin.c
12858
12859 PCIE DRIVER FOR HISILICON STB
12860 M:      Shawn Guo <shawn.guo@linaro.org>
12861 L:      linux-pci@vger.kernel.org
12862 S:      Maintained
12863 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12864 F:      drivers/pci/controller/dwc/pcie-histb.c
12865
12866 PCIE DRIVER FOR MEDIATEK
12867 M:      Ryder Lee <ryder.lee@mediatek.com>
12868 L:      linux-pci@vger.kernel.org
12869 L:      linux-mediatek@lists.infradead.org
12870 S:      Supported
12871 F:      Documentation/devicetree/bindings/pci/mediatek*
12872 F:      drivers/pci/controller/*mediatek*
12873
12874 PCIE DRIVER FOR QUALCOMM MSM
12875 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12876 L:      linux-pci@vger.kernel.org
12877 L:      linux-arm-msm@vger.kernel.org
12878 S:      Maintained
12879 F:      drivers/pci/controller/dwc/*qcom*
12880
12881 PCIE DRIVER FOR ROCKCHIP
12882 M:      Shawn Lin <shawn.lin@rock-chips.com>
12883 L:      linux-pci@vger.kernel.org
12884 L:      linux-rockchip@lists.infradead.org
12885 S:      Maintained
12886 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12887 F:      drivers/pci/controller/pcie-rockchip*
12888
12889 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12890 M:      Linus Walleij <linus.walleij@linaro.org>
12891 L:      linux-pci@vger.kernel.org
12892 S:      Maintained
12893 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12894 F:      drivers/pci/controller/pci-v3-semi.c
12895
12896 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12897 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12898 L:      linux-pci@vger.kernel.org
12899 S:      Maintained
12900 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12901 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12902
12903 PCIE DRIVER FOR ST SPEAR13XX
12904 M:      Pratyush Anand <pratyush.anand@gmail.com>
12905 L:      linux-pci@vger.kernel.org
12906 S:      Maintained
12907 F:      drivers/pci/controller/dwc/*spear*
12908
12909 PCMCIA SUBSYSTEM
12910 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12911 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12912 S:      Odd Fixes
12913 F:      Documentation/pcmcia/
12914 F:      tools/pcmcia/
12915 F:      drivers/pcmcia/
12916 F:      include/pcmcia/
12917
12918 PCNET32 NETWORK DRIVER
12919 M:      Don Fry <pcnet32@frontier.com>
12920 L:      netdev@vger.kernel.org
12921 S:      Maintained
12922 F:      drivers/net/ethernet/amd/pcnet32.c
12923
12924 PCRYPT PARALLEL CRYPTO ENGINE
12925 M:      Steffen Klassert <steffen.klassert@secunet.com>
12926 L:      linux-crypto@vger.kernel.org
12927 S:      Maintained
12928 F:      crypto/pcrypt.c
12929 F:      include/crypto/pcrypt.h
12930
12931 PEAQ WMI HOTKEYS DRIVER
12932 M:      Hans de Goede <hdegoede@redhat.com>
12933 L:      platform-driver-x86@vger.kernel.org
12934 S:      Maintained
12935 F:      drivers/platform/x86/peaq-wmi.c
12936
12937 PENSANDO ETHERNET DRIVERS
12938 M:      Shannon Nelson <snelson@pensando.io>
12939 M:      Pensando Drivers <drivers@pensando.io>
12940 L:      netdev@vger.kernel.org
12941 S:      Supported
12942 F:      Documentation/networking/device_drivers/pensando/ionic.rst
12943 F:      drivers/net/ethernet/pensando/
12944
12945 PER-CPU MEMORY ALLOCATOR
12946 M:      Dennis Zhou <dennis@kernel.org>
12947 M:      Tejun Heo <tj@kernel.org>
12948 M:      Christoph Lameter <cl@linux.com>
12949 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12950 S:      Maintained
12951 F:      include/linux/percpu*.h
12952 F:      mm/percpu*.c
12953 F:      arch/*/include/asm/percpu.h
12954
12955 PER-TASK DELAY ACCOUNTING
12956 M:      Balbir Singh <bsingharora@gmail.com>
12957 S:      Maintained
12958 F:      include/linux/delayacct.h
12959 F:      kernel/delayacct.c
12960
12961 PERFORMANCE EVENTS SUBSYSTEM
12962 M:      Peter Zijlstra <peterz@infradead.org>
12963 M:      Ingo Molnar <mingo@redhat.com>
12964 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12965 R:      Mark Rutland <mark.rutland@arm.com>
12966 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12967 R:      Jiri Olsa <jolsa@redhat.com>
12968 R:      Namhyung Kim <namhyung@kernel.org>
12969 L:      linux-kernel@vger.kernel.org
12970 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12971 S:      Supported
12972 F:      kernel/events/*
12973 F:      include/linux/perf_event.h
12974 F:      include/uapi/linux/perf_event.h
12975 F:      arch/*/kernel/perf_event*.c
12976 F:      arch/*/kernel/*/perf_event*.c
12977 F:      arch/*/kernel/*/*/perf_event*.c
12978 F:      arch/*/include/asm/perf_event.h
12979 F:      arch/*/kernel/perf_callchain.c
12980 F:      arch/*/events/*
12981 F:      arch/*/events/*/*
12982 F:      tools/perf/
12983
12984 PERFORMANCE EVENTS SUBSYSTEM ARM64 PMU EVENTS
12985 R:      John Garry <john.garry@huawei.com>
12986 R:      Will Deacon <will@kernel.org>
12987 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12988 S:      Supported
12989 F:      tools/perf/pmu-events/arch/arm64/
12990
12991 PERSONALITY HANDLING
12992 M:      Christoph Hellwig <hch@infradead.org>
12993 L:      linux-abi-devel@lists.sourceforge.net
12994 S:      Maintained
12995 F:      include/linux/personality.h
12996 F:      include/uapi/linux/personality.h
12997
12998 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12999 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
13000 L:      linux-input@vger.kernel.org
13001 S:      Maintained
13002 F:      Documentation/input/devices/pxrc.rst
13003 F:      drivers/input/joystick/pxrc.c
13004
13005 FLYSKY FSIA6B RC RECEIVER
13006 M:      Markus Koch <markus@notsyncing.net>
13007 L:      linux-input@vger.kernel.org
13008 S:      Maintained
13009 F:      drivers/input/joystick/fsia6b.c
13010
13011 PHONET PROTOCOL
13012 M:      Remi Denis-Courmont <courmisch@gmail.com>
13013 S:      Supported
13014 F:      Documentation/networking/phonet.txt
13015 F:      include/linux/phonet.h
13016 F:      include/net/phonet/
13017 F:      include/uapi/linux/phonet.h
13018 F:      net/phonet/
13019
13020 PHRAM MTD DRIVER
13021 M:      Joern Engel <joern@lazybastard.org>
13022 L:      linux-mtd@lists.infradead.org
13023 S:      Maintained
13024 F:      drivers/mtd/devices/phram.c
13025
13026 PICOLCD HID DRIVER
13027 M:      Bruno Prémont <bonbons@linux-vserver.org>
13028 L:      linux-input@vger.kernel.org
13029 S:      Maintained
13030 F:      drivers/hid/hid-picolcd*
13031
13032 PICOXCELL SUPPORT
13033 M:      Jamie Iles <jamie@jamieiles.com>
13034 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13035 T:      git git://github.com/jamieiles/linux-2.6-ji.git
13036 S:      Supported
13037 F:      arch/arm/boot/dts/picoxcell*
13038 F:      arch/arm/mach-picoxcell/
13039 F:      drivers/crypto/picoxcell*
13040
13041 PIDFD API
13042 M:      Christian Brauner <christian@brauner.io>
13043 L:      linux-kernel@vger.kernel.org
13044 S:      Maintained
13045 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git
13046 F:      samples/pidfd/
13047 F:      tools/testing/selftests/pidfd/
13048 F:      tools/testing/selftests/clone3/
13049 K:      (?i)pidfd
13050 K:      (?i)clone3
13051 K:      \b(clone_args|kernel_clone_args)\b
13052
13053 PIN CONTROL SUBSYSTEM
13054 M:      Linus Walleij <linus.walleij@linaro.org>
13055 L:      linux-gpio@vger.kernel.org
13056 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
13057 S:      Maintained
13058 F:      Documentation/devicetree/bindings/pinctrl/
13059 F:      Documentation/driver-api/pinctl.rst
13060 F:      drivers/pinctrl/
13061 F:      include/linux/pinctrl/
13062
13063 PIN CONTROLLER - MICROCHIP AT91
13064 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13065 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13066 L:      linux-gpio@vger.kernel.org
13067 S:      Supported
13068 F:      drivers/pinctrl/pinctrl-at91*
13069 F:      drivers/gpio/gpio-sama5d2-piobu.c
13070
13071 PIN CONTROLLER - FREESCALE
13072 M:      Dong Aisheng <aisheng.dong@nxp.com>
13073 M:      Fabio Estevam <festevam@gmail.com>
13074 M:      Shawn Guo <shawnguo@kernel.org>
13075 M:      Stefan Agner <stefan@agner.ch>
13076 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13077 L:      linux-gpio@vger.kernel.org
13078 S:      Maintained
13079 F:      drivers/pinctrl/freescale/
13080 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
13081
13082 PIN CONTROLLER - INTEL
13083 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
13084 M:      Andy Shevchenko <andy@kernel.org>
13085 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
13086 S:      Maintained
13087 F:      drivers/pinctrl/intel/
13088
13089 PIN CONTROLLER - MEDIATEK
13090 M:      Sean Wang <sean.wang@kernel.org>
13091 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13092 S:      Maintained
13093 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
13094 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
13095 F:      drivers/pinctrl/mediatek/
13096
13097 PIN CONTROLLER - QUALCOMM
13098 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13099 S:      Maintained
13100 L:      linux-arm-msm@vger.kernel.org
13101 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
13102 F:      drivers/pinctrl/qcom/
13103
13104 PIN CONTROLLER - RENESAS
13105 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13106 L:      linux-renesas-soc@vger.kernel.org
13107 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
13108 S:      Maintained
13109 F:      drivers/pinctrl/pinctrl-rz*
13110 F:      drivers/pinctrl/sh-pfc/
13111
13112 PIN CONTROLLER - SAMSUNG
13113 M:      Tomasz Figa <tomasz.figa@gmail.com>
13114 M:      Krzysztof Kozlowski <krzk@kernel.org>
13115 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13116 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13117 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13118 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
13119 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
13120 S:      Maintained
13121 F:      drivers/pinctrl/samsung/
13122 F:      include/dt-bindings/pinctrl/samsung.h
13123 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
13124
13125 PIN CONTROLLER - SINGLE
13126 M:      Tony Lindgren <tony@atomide.com>
13127 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
13128 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13129 L:      linux-omap@vger.kernel.org
13130 S:      Maintained
13131 F:      drivers/pinctrl/pinctrl-single.c
13132
13133 PIN CONTROLLER - ST SPEAR
13134 M:      Viresh Kumar <vireshk@kernel.org>
13135 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13136 W:      http://www.st.com/spear
13137 S:      Maintained
13138 F:      drivers/pinctrl/spear/
13139
13140 PISTACHIO SOC SUPPORT
13141 M:      James Hartley <james.hartley@sondrel.com>
13142 L:      linux-mips@vger.kernel.org
13143 S:      Odd Fixes
13144 F:      arch/mips/pistachio/
13145 F:      arch/mips/include/asm/mach-pistachio/
13146 F:      arch/mips/boot/dts/img/pistachio*
13147 F:      arch/mips/configs/pistachio*_defconfig
13148
13149 PKTCDVD DRIVER
13150 S:      Orphan
13151 M:      linux-block@vger.kernel.org
13152 F:      drivers/block/pktcdvd.c
13153 F:      include/linux/pktcdvd.h
13154 F:      include/uapi/linux/pktcdvd.h
13155
13156 PKUNITY SOC DRIVERS
13157 M:      Guan Xuetao <gxt@pku.edu.cn>
13158 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
13159 S:      Maintained
13160 T:      git git://github.com/gxt/linux.git
13161 F:      drivers/input/serio/i8042-unicore32io.h
13162 F:      drivers/i2c/busses/i2c-puv3.c
13163 F:      drivers/video/fbdev/fb-puv3.c
13164 F:      drivers/rtc/rtc-puv3.c
13165
13166 PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER
13167 M:      Tomasz Duszynski <tduszyns@gmail.com>
13168 S:      Maintained
13169 F:      drivers/iio/chemical/pms7003.c
13170 F:      Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml
13171
13172 PMBUS HARDWARE MONITORING DRIVERS
13173 M:      Guenter Roeck <linux@roeck-us.net>
13174 L:      linux-hwmon@vger.kernel.org
13175 W:      http://hwmon.wiki.kernel.org/
13176 W:      http://www.roeck-us.net/linux/drivers/
13177 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
13178 S:      Maintained
13179 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
13180 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
13181 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
13182 F:      Documentation/hwmon/adm1275.rst
13183 F:      Documentation/hwmon/ibm-cffps.rst
13184 F:      Documentation/hwmon/ir35221.rst
13185 F:      Documentation/hwmon/lm25066.rst
13186 F:      Documentation/hwmon/ltc2978.rst
13187 F:      Documentation/hwmon/ltc3815.rst
13188 F:      Documentation/hwmon/max16064.rst
13189 F:      Documentation/hwmon/max20751.rst
13190 F:      Documentation/hwmon/max31785.rst
13191 F:      Documentation/hwmon/max34440.rst
13192 F:      Documentation/hwmon/max8688.rst
13193 F:      Documentation/hwmon/pmbus.rst
13194 F:      Documentation/hwmon/pmbus-core.rst
13195 F:      Documentation/hwmon/tps40422.rst
13196 F:      Documentation/hwmon/ucd9000.rst
13197 F:      Documentation/hwmon/ucd9200.rst
13198 F:      Documentation/hwmon/zl6100.rst
13199 F:      drivers/hwmon/pmbus/
13200 F:      include/linux/pmbus.h
13201
13202 PMC SIERRA MaxRAID DRIVER
13203 L:      linux-scsi@vger.kernel.org
13204 W:      http://www.pmc-sierra.com/
13205 S:      Orphan
13206 F:      drivers/scsi/pmcraid.*
13207
13208 PMC SIERRA PM8001 DRIVER
13209 M:      Jack Wang <jinpu.wang@cloud.ionos.com>
13210 L:      linux-scsi@vger.kernel.org
13211 S:      Supported
13212 F:      drivers/scsi/pm8001/
13213
13214 PM-GRAPH UTILITY
13215 M:      "Todd E Brandt" <todd.e.brandt@linux.intel.com>
13216 L:      linux-pm@vger.kernel.org
13217 W:      https://01.org/pm-graph
13218 B:      https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools
13219 T:      git git://github.com/intel/pm-graph
13220 S:      Supported
13221 F:      tools/power/pm-graph
13222
13223 PNP SUPPORT
13224 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
13225 S:      Maintained
13226 F:      drivers/pnp/
13227
13228 PNI RM3100 IIO DRIVER
13229 M:      Song Qiang <songqiang1304521@gmail.com>
13230 L:      linux-iio@vger.kernel.org
13231 S:      Maintained
13232 F:      drivers/iio/magnetometer/rm3100*
13233 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
13234
13235 POSIX CLOCKS and TIMERS
13236 M:      Thomas Gleixner <tglx@linutronix.de>
13237 L:      linux-kernel@vger.kernel.org
13238 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
13239 S:      Maintained
13240 F:      fs/timerfd.c
13241 F:      include/linux/timer*
13242 F:      kernel/time/*timer*
13243
13244 POWER MANAGEMENT CORE
13245 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13246 L:      linux-pm@vger.kernel.org
13247 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
13248 B:      https://bugzilla.kernel.org
13249 S:      Supported
13250 F:      drivers/base/power/
13251 F:      include/linux/pm.h
13252 F:      include/linux/pm_*
13253 F:      include/linux/powercap.h
13254 F:      include/linux/intel_rapl.h
13255 F:      drivers/powercap/
13256 F:      kernel/configs/nopm.config
13257
13258 POWER STATE COORDINATION INTERFACE (PSCI)
13259 M:      Mark Rutland <mark.rutland@arm.com>
13260 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
13261 L:      linux-arm-kernel@lists.infradead.org
13262 S:      Maintained
13263 F:      drivers/firmware/psci/
13264 F:      include/linux/psci.h
13265 F:      include/uapi/linux/psci.h
13266
13267 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
13268 M:      Sebastian Reichel <sre@kernel.org>
13269 L:      linux-pm@vger.kernel.org
13270 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
13271 S:      Maintained
13272 F:      Documentation/ABI/testing/sysfs-class-power
13273 F:      Documentation/devicetree/bindings/power/supply/
13274 F:      include/linux/power_supply.h
13275 F:      drivers/power/supply/
13276
13277 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
13278 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
13279 L:      linuxppc-dev@lists.ozlabs.org
13280 S:      Maintained
13281 F:      drivers/char/powernv-op-panel.c
13282
13283 PPP OVER ATM (RFC 2364)
13284 M:      Mitchell Blank Jr <mitch@sfgoth.com>
13285 S:      Maintained
13286 F:      net/atm/pppoatm.c
13287 F:      include/uapi/linux/atmppp.h
13288
13289 PPP OVER ETHERNET
13290 M:      Michal Ostrowski <mostrows@earthlink.net>
13291 S:      Maintained
13292 F:      drivers/net/ppp/pppoe.c
13293 F:      drivers/net/ppp/pppox.c
13294
13295 PPP OVER L2TP
13296 M:      James Chapman <jchapman@katalix.com>
13297 S:      Maintained
13298 F:      net/l2tp/l2tp_ppp.c
13299 F:      include/linux/if_pppol2tp.h
13300 F:      include/uapi/linux/if_pppol2tp.h
13301
13302 PPP PROTOCOL DRIVERS AND COMPRESSORS
13303 M:      Paul Mackerras <paulus@samba.org>
13304 L:      linux-ppp@vger.kernel.org
13305 S:      Maintained
13306 F:      drivers/net/ppp/ppp_*
13307
13308 PPS SUPPORT
13309 M:      Rodolfo Giometti <giometti@enneenne.com>
13310 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
13311 L:      linuxpps@ml.enneenne.com (subscribers-only)
13312 S:      Maintained
13313 F:      Documentation/driver-api/pps.rst
13314 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
13315 F:      Documentation/ABI/testing/sysfs-pps
13316 F:      drivers/pps/
13317 F:      include/linux/pps*.h
13318 F:      include/uapi/linux/pps.h
13319
13320 PPTP DRIVER
13321 M:      Dmitry Kozlov <xeb@mail.ru>
13322 L:      netdev@vger.kernel.org
13323 S:      Maintained
13324 F:      drivers/net/ppp/pptp.c
13325 W:      http://sourceforge.net/projects/accel-pptp
13326
13327 PRINTK
13328 M:      Petr Mladek <pmladek@suse.com>
13329 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
13330 R:      Steven Rostedt <rostedt@goodmis.org>
13331 S:      Maintained
13332 F:      kernel/printk/
13333 F:      include/linux/printk.h
13334
13335 PRISM54 WIRELESS DRIVER
13336 M:      Luis Chamberlain <mcgrof@kernel.org>
13337 L:      linux-wireless@vger.kernel.org
13338 W:      http://wireless.kernel.org/en/users/Drivers/p54
13339 S:      Obsolete
13340 F:      drivers/net/wireless/intersil/prism54/
13341
13342 PROC FILESYSTEM
13343 R:      Alexey Dobriyan <adobriyan@gmail.com>
13344 L:      linux-kernel@vger.kernel.org
13345 L:      linux-fsdevel@vger.kernel.org
13346 S:      Maintained
13347 F:      fs/proc/
13348 F:      include/linux/proc_fs.h
13349 F:      tools/testing/selftests/proc/
13350 F:      Documentation/filesystems/proc.txt
13351
13352 PROC SYSCTL
13353 M:      Luis Chamberlain <mcgrof@kernel.org>
13354 M:      Kees Cook <keescook@chromium.org>
13355 M:      Iurii Zaikin <yzaikin@google.com>
13356 L:      linux-kernel@vger.kernel.org
13357 L:      linux-fsdevel@vger.kernel.org
13358 S:      Maintained
13359 F:      fs/proc/proc_sysctl.c
13360 F:      include/linux/sysctl.h
13361 F:      kernel/sysctl.c
13362 F:      kernel/sysctl-test.c
13363 F:      tools/testing/selftests/sysctl/
13364
13365 PS3 NETWORK SUPPORT
13366 M:      Geoff Levand <geoff@infradead.org>
13367 L:      netdev@vger.kernel.org
13368 L:      linuxppc-dev@lists.ozlabs.org
13369 S:      Maintained
13370 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
13371
13372 PS3 PLATFORM SUPPORT
13373 M:      Geoff Levand <geoff@infradead.org>
13374 L:      linuxppc-dev@lists.ozlabs.org
13375 S:      Maintained
13376 F:      arch/powerpc/boot/ps3*
13377 F:      arch/powerpc/include/asm/lv1call.h
13378 F:      arch/powerpc/include/asm/ps3*.h
13379 F:      arch/powerpc/platforms/ps3/
13380 F:      drivers/*/ps3*
13381 F:      drivers/ps3/
13382 F:      drivers/rtc/rtc-ps3.c
13383 F:      drivers/usb/host/*ps3.c
13384 F:      sound/ppc/snd_ps3*
13385
13386 PS3VRAM DRIVER
13387 M:      Jim Paris <jim@jtan.com>
13388 M:      Geoff Levand <geoff@infradead.org>
13389 L:      linuxppc-dev@lists.ozlabs.org
13390 S:      Maintained
13391 F:      drivers/block/ps3vram.c
13392
13393 PSAMPLE PACKET SAMPLING SUPPORT:
13394 M:      Yotam Gigi <yotam.gi@gmail.com>
13395 S:      Maintained
13396 F:      net/psample
13397 F:      include/net/psample.h
13398 F:      include/uapi/linux/psample.h
13399
13400 PSTORE FILESYSTEM
13401 M:      Kees Cook <keescook@chromium.org>
13402 M:      Anton Vorontsov <anton@enomsg.org>
13403 M:      Colin Cross <ccross@android.com>
13404 M:      Tony Luck <tony.luck@intel.com>
13405 S:      Maintained
13406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
13407 F:      fs/pstore/
13408 F:      include/linux/pstore*
13409 F:      drivers/firmware/efi/efi-pstore.c
13410 F:      drivers/acpi/apei/erst.c
13411 F:      Documentation/admin-guide/ramoops.rst
13412 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
13413 K:      \b(pstore|ramoops)
13414
13415 PTP HARDWARE CLOCK SUPPORT
13416 M:      Richard Cochran <richardcochran@gmail.com>
13417 L:      netdev@vger.kernel.org
13418 S:      Maintained
13419 W:      http://linuxptp.sourceforge.net/
13420 F:      Documentation/ABI/testing/sysfs-ptp
13421 F:      Documentation/driver-api/ptp.rst
13422 F:      drivers/net/phy/dp83640*
13423 F:      drivers/ptp/*
13424 F:      include/linux/ptp_cl*
13425
13426 PTRACE SUPPORT
13427 M:      Oleg Nesterov <oleg@redhat.com>
13428 S:      Maintained
13429 F:      include/asm-generic/syscall.h
13430 F:      include/linux/ptrace.h
13431 F:      include/linux/regset.h
13432 F:      include/linux/tracehook.h
13433 F:      include/uapi/linux/ptrace.h
13434 F:      include/uapi/linux/ptrace.h
13435 F:      kernel/ptrace.c
13436 F:      arch/*/ptrace*.c
13437 F:      arch/*/*/ptrace*.c
13438 F:      arch/*/include/asm/ptrace*.h
13439
13440 PULSE8-CEC DRIVER
13441 M:      Hans Verkuil <hverkuil@xs4all.nl>
13442 L:      linux-media@vger.kernel.org
13443 T:      git git://linuxtv.org/media_tree.git
13444 S:      Maintained
13445 F:      drivers/media/usb/pulse8-cec/*
13446 F:      Documentation/media/cec-drivers/pulse8-cec.rst
13447
13448 PVRUSB2 VIDEO4LINUX DRIVER
13449 M:      Mike Isely <isely@pobox.com>
13450 L:      pvrusb2@isely.net       (subscribers-only)
13451 L:      linux-media@vger.kernel.org
13452 W:      http://www.isely.net/pvrusb2/
13453 T:      git git://linuxtv.org/media_tree.git
13454 S:      Maintained
13455 F:      Documentation/media/v4l-drivers/pvrusb2*
13456 F:      drivers/media/usb/pvrusb2/
13457
13458 PWC WEBCAM DRIVER
13459 M:      Hans Verkuil <hverkuil@xs4all.nl>
13460 L:      linux-media@vger.kernel.org
13461 T:      git git://linuxtv.org/media_tree.git
13462 S:      Odd Fixes
13463 F:      drivers/media/usb/pwc/*
13464 F:      include/trace/events/pwc.h
13465
13466 PWM FAN DRIVER
13467 M:      Kamil Debski <kamil@wypas.org>
13468 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13469 L:      linux-hwmon@vger.kernel.org
13470 S:      Supported
13471 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
13472 F:      Documentation/hwmon/pwm-fan.rst
13473 F:      drivers/hwmon/pwm-fan.c
13474
13475 PWM IR Transmitter
13476 M:      Sean Young <sean@mess.org>
13477 L:      linux-media@vger.kernel.org
13478 S:      Maintained
13479 F:      drivers/media/rc/pwm-ir-tx.c
13480
13481 PWM SUBSYSTEM
13482 M:      Thierry Reding <thierry.reding@gmail.com>
13483 R:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13484 L:      linux-pwm@vger.kernel.org
13485 S:      Maintained
13486 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
13487 Q:      https://patchwork.ozlabs.org/project/linux-pwm/list/
13488 F:      Documentation/driver-api/pwm.rst
13489 F:      Documentation/devicetree/bindings/pwm/
13490 F:      include/linux/pwm.h
13491 F:      drivers/pwm/
13492 F:      drivers/video/backlight/pwm_bl.c
13493 F:      include/linux/pwm_backlight.h
13494 F:      drivers/gpio/gpio-mvebu.c
13495 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
13496 K:      pwm_(config|apply_state|ops)
13497
13498 PXA GPIO DRIVER
13499 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13500 L:      linux-gpio@vger.kernel.org
13501 S:      Maintained
13502 F:      drivers/gpio/gpio-pxa.c
13503
13504 PXA MMCI DRIVER
13505 S:      Orphan
13506
13507 PXA RTC DRIVER
13508 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13509 L:      linux-rtc@vger.kernel.org
13510 S:      Maintained
13511
13512 PXA2xx/PXA3xx SUPPORT
13513 M:      Daniel Mack <daniel@zonque.org>
13514 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
13515 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13516 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13517 T:      git git://github.com/hzhuang1/linux.git
13518 T:      git git://github.com/rjarzmik/linux.git
13519 S:      Maintained
13520 F:      arch/arm/boot/dts/pxa*
13521 F:      arch/arm/mach-pxa/
13522 F:      drivers/dma/pxa*
13523 F:      drivers/pcmcia/pxa2xx*
13524 F:      drivers/pinctrl/pxa/
13525 F:      drivers/spi/spi-pxa2xx*
13526 F:      drivers/usb/gadget/udc/pxa2*
13527 F:      include/sound/pxa2xx-lib.h
13528 F:      sound/arm/pxa*
13529 F:      sound/soc/pxa/
13530
13531 QAT DRIVER
13532 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
13533 L:      qat-linux@intel.com
13534 S:      Supported
13535 F:      drivers/crypto/qat/
13536
13537 QCOM AUDIO (ASoC) DRIVERS
13538 M:      Patrick Lai <plai@codeaurora.org>
13539 M:      Banajit Goswami <bgoswami@codeaurora.org>
13540 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13541 S:      Supported
13542 F:      sound/soc/qcom/
13543
13544 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
13545 M:      Gabriel Somlo <somlo@cmu.edu>
13546 M:      "Michael S. Tsirkin" <mst@redhat.com>
13547 L:      qemu-devel@nongnu.org
13548 S:      Maintained
13549 F:      drivers/firmware/qemu_fw_cfg.c
13550 F:      include/uapi/linux/qemu_fw_cfg.h
13551
13552 QIB DRIVER
13553 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13554 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13555 L:      linux-rdma@vger.kernel.org
13556 S:      Supported
13557 F:      drivers/infiniband/hw/qib/
13558
13559 QLOGIC QL41xxx FCOE DRIVER
13560 M:      QLogic-Storage-Upstream@cavium.com
13561 L:      linux-scsi@vger.kernel.org
13562 S:      Supported
13563 F:      drivers/scsi/qedf/
13564
13565 QLOGIC QL41xxx ISCSI DRIVER
13566 M:      QLogic-Storage-Upstream@cavium.com
13567 L:      linux-scsi@vger.kernel.org
13568 S:      Supported
13569 F:      drivers/scsi/qedi/
13570
13571 QLOGIC QL4xxx ETHERNET DRIVER
13572 M:      Ariel Elior <aelior@marvell.com>
13573 M:      GR-everest-linux-l2@marvell.com
13574 L:      netdev@vger.kernel.org
13575 S:      Supported
13576 F:      drivers/net/ethernet/qlogic/qed/
13577 F:      include/linux/qed/
13578 F:      drivers/net/ethernet/qlogic/qede/
13579
13580 QLOGIC QL4xxx RDMA DRIVER
13581 M:      Michal Kalderon <mkalderon@marvell.com>
13582 M:      Ariel Elior <aelior@marvell.com>
13583 L:      linux-rdma@vger.kernel.org
13584 S:      Supported
13585 F:      drivers/infiniband/hw/qedr/
13586 F:      include/uapi/rdma/qedr-abi.h
13587
13588 QLOGIC QLA1280 SCSI DRIVER
13589 M:      Michael Reed <mdr@sgi.com>
13590 L:      linux-scsi@vger.kernel.org
13591 S:      Maintained
13592 F:      drivers/scsi/qla1280.[ch]
13593
13594 QLOGIC QLA2XXX FC-SCSI DRIVER
13595 M:      hmadhani@marvell.com
13596 L:      linux-scsi@vger.kernel.org
13597 S:      Supported
13598 F:      Documentation/scsi/LICENSE.qla2xxx
13599 F:      drivers/scsi/qla2xxx/
13600
13601 QLOGIC QLA3XXX NETWORK DRIVER
13602 M:      GR-Linux-NIC-Dev@marvell.com
13603 L:      netdev@vger.kernel.org
13604 S:      Supported
13605 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
13606 F:      drivers/net/ethernet/qlogic/qla3xxx.*
13607
13608 QLOGIC QLA4XXX iSCSI DRIVER
13609 M:      QLogic-Storage-Upstream@qlogic.com
13610 L:      linux-scsi@vger.kernel.org
13611 S:      Supported
13612 F:      Documentation/scsi/LICENSE.qla4xxx
13613 F:      drivers/scsi/qla4xxx/
13614
13615 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
13616 M:      Shahed Shaikh <shshaikh@marvell.com>
13617 M:      Manish Chopra <manishc@marvell.com>
13618 M:      GR-Linux-NIC-Dev@marvell.com
13619 L:      netdev@vger.kernel.org
13620 S:      Supported
13621 F:      drivers/net/ethernet/qlogic/qlcnic/
13622
13623 QLOGIC QLGE 10Gb ETHERNET DRIVER
13624 M:      Manish Chopra <manishc@marvell.com>
13625 M:      GR-Linux-NIC-Dev@marvell.com
13626 L:      netdev@vger.kernel.org
13627 S:      Supported
13628 F:      drivers/staging/qlge/
13629
13630 QM1D1B0004 MEDIA DRIVER
13631 M:      Akihiro Tsukada <tskd08@gmail.com>
13632 L:      linux-media@vger.kernel.org
13633 S:      Odd Fixes
13634 F:      drivers/media/tuners/qm1d1b0004*
13635
13636 QM1D1C0042 MEDIA DRIVER
13637 M:      Akihiro Tsukada <tskd08@gmail.com>
13638 L:      linux-media@vger.kernel.org
13639 S:      Odd Fixes
13640 F:      drivers/media/tuners/qm1d1c0042*
13641
13642 QNX4 FILESYSTEM
13643 M:      Anders Larsen <al@alarsen.net>
13644 W:      http://www.alarsen.net/linux/qnx4fs/
13645 S:      Maintained
13646 F:      fs/qnx4/
13647 F:      include/uapi/linux/qnx4_fs.h
13648 F:      include/uapi/linux/qnxtypes.h
13649
13650 QORIQ DPAA2 FSL-MC BUS DRIVER
13651 M:      Stuart Yoder <stuyoder@gmail.com>
13652 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
13653 L:      linux-kernel@vger.kernel.org
13654 S:      Maintained
13655 F:      drivers/bus/fsl-mc/
13656 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
13657 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
13658
13659 QT1010 MEDIA DRIVER
13660 M:      Antti Palosaari <crope@iki.fi>
13661 L:      linux-media@vger.kernel.org
13662 W:      https://linuxtv.org
13663 W:      http://palosaari.fi/linux/
13664 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13665 T:      git git://linuxtv.org/anttip/media_tree.git
13666 S:      Maintained
13667 F:      drivers/media/tuners/qt1010*
13668
13669 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
13670 M:      Kalle Valo <kvalo@codeaurora.org>
13671 L:      ath10k@lists.infradead.org
13672 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
13673 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
13674 S:      Supported
13675 F:      drivers/net/wireless/ath/ath10k/
13676
13677 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
13678 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
13679 L:      linux-wireless@vger.kernel.org
13680 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
13681 S:      Supported
13682 F:      drivers/net/wireless/ath/ath9k/
13683
13684 QUALCOMM CAMERA SUBSYSTEM DRIVER
13685 M:      Todor Tomov <todor.too@gmail.com>
13686 L:      linux-media@vger.kernel.org
13687 S:      Maintained
13688 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
13689 F:      Documentation/media/v4l-drivers/qcom_camss.rst
13690 F:      drivers/media/platform/qcom/camss/
13691
13692 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
13693 M:      Ilia Lin <ilia.lin@kernel.org>
13694 L:      linux-pm@vger.kernel.org
13695 S:      Maintained
13696 F:      Documentation/devicetree/bindings/opp/qcom-nvmem-cpufreq.txt
13697 F:      drivers/cpufreq/qcom-cpufreq-nvmem.c
13698
13699 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
13700 M:      Timur Tabi <timur@kernel.org>
13701 L:      netdev@vger.kernel.org
13702 S:      Maintained
13703 F:      drivers/net/ethernet/qualcomm/emac/
13704
13705 QUALCOMM ETHQOS ETHERNET DRIVER
13706 M:      Vinod Koul <vkoul@kernel.org>
13707 M:      Niklas Cassel <niklas.cassel@linaro.org>
13708 L:      netdev@vger.kernel.org
13709 S:      Maintained
13710 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
13711 F:      Documentation/devicetree/bindings/net/qcom,ethqos.txt
13712
13713 QUALCOMM GENERIC INTERFACE I2C DRIVER
13714 M:      Alok Chauhan <alokc@codeaurora.org>
13715 L:      linux-i2c@vger.kernel.org
13716 L:      linux-arm-msm@vger.kernel.org
13717 S:      Supported
13718 F:      drivers/i2c/busses/i2c-qcom-geni.c
13719
13720 QUALCOMM HEXAGON ARCHITECTURE
13721 M:      Brian Cain <bcain@codeaurora.org>
13722 L:      linux-hexagon@vger.kernel.org
13723 S:      Supported
13724 F:      arch/hexagon/
13725
13726 QUALCOMM HIDMA DRIVER
13727 M:      Sinan Kaya <okaya@kernel.org>
13728 L:      linux-arm-kernel@lists.infradead.org
13729 L:      linux-arm-msm@vger.kernel.org
13730 L:      dmaengine@vger.kernel.org
13731 S:      Supported
13732 F:      drivers/dma/qcom/hidma*
13733
13734 QUALCOMM IOMMU
13735 M:      Rob Clark <robdclark@gmail.com>
13736 L:      iommu@lists.linux-foundation.org
13737 L:      linux-arm-msm@vger.kernel.org
13738 S:      Maintained
13739 F:      drivers/iommu/qcom_iommu.c
13740
13741 QUALCOMM TSENS THERMAL DRIVER
13742 M:      Amit Kucheria <amit.kucheria@linaro.org>
13743 L:      linux-pm@vger.kernel.org
13744 L:      linux-arm-msm@vger.kernel.org
13745 S:      Maintained
13746 F:      drivers/thermal/qcom/
13747 F:      Documentation/devicetree/bindings/thermal/qcom-tsens.yaml
13748
13749 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
13750 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
13751 L:      linux-media@vger.kernel.org
13752 L:      linux-arm-msm@vger.kernel.org
13753 T:      git git://linuxtv.org/media_tree.git
13754 S:      Maintained
13755 F:      drivers/media/platform/qcom/venus/
13756
13757 QUALCOMM WCN36XX WIRELESS DRIVER
13758 M:      Kalle Valo <kvalo@codeaurora.org>
13759 L:      wcn36xx@lists.infradead.org
13760 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
13761 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
13762 S:      Supported
13763 F:      drivers/net/wireless/ath/wcn36xx/
13764
13765 QUANTENNA QTNFMAC WIRELESS DRIVER
13766 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
13767 M:      Avinash Patil <avinashp@quantenna.com>
13768 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
13769 L:      linux-wireless@vger.kernel.org
13770 S:      Maintained
13771 F:      drivers/net/wireless/quantenna
13772
13773 RADEON and AMDGPU DRM DRIVERS
13774 M:      Alex Deucher <alexander.deucher@amd.com>
13775 M:      Christian König <christian.koenig@amd.com>
13776 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
13777 L:      amd-gfx@lists.freedesktop.org
13778 T:      git git://people.freedesktop.org/~agd5f/linux
13779 S:      Supported
13780 F:      drivers/gpu/drm/radeon/
13781 F:      include/uapi/drm/radeon_drm.h
13782 F:      drivers/gpu/drm/amd/
13783 F:      include/uapi/drm/amdgpu_drm.h
13784
13785 RADEON FRAMEBUFFER DISPLAY DRIVER
13786 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
13787 L:      linux-fbdev@vger.kernel.org
13788 S:      Maintained
13789 F:      drivers/video/fbdev/aty/radeon*
13790 F:      include/uapi/linux/radeonfb.h
13791
13792 RADIOSHARK RADIO DRIVER
13793 M:      Hans Verkuil <hverkuil@xs4all.nl>
13794 L:      linux-media@vger.kernel.org
13795 T:      git git://linuxtv.org/media_tree.git
13796 S:      Maintained
13797 F:      drivers/media/radio/radio-shark.c
13798
13799 RADIOSHARK2 RADIO DRIVER
13800 M:      Hans Verkuil <hverkuil@xs4all.nl>
13801 L:      linux-media@vger.kernel.org
13802 T:      git git://linuxtv.org/media_tree.git
13803 S:      Maintained
13804 F:      drivers/media/radio/radio-shark2.c
13805 F:      drivers/media/radio/radio-tea5777.c
13806
13807 RADOS BLOCK DEVICE (RBD)
13808 M:      Ilya Dryomov <idryomov@gmail.com>
13809 M:      Sage Weil <sage@redhat.com>
13810 R:      Dongsheng Yang <dongsheng.yang@easystack.cn>
13811 L:      ceph-devel@vger.kernel.org
13812 W:      http://ceph.com/
13813 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
13814 T:      git git://github.com/ceph/ceph-client.git
13815 S:      Supported
13816 F:      Documentation/ABI/testing/sysfs-bus-rbd
13817 F:      drivers/block/rbd.c
13818 F:      drivers/block/rbd_types.h
13819
13820 RAGE128 FRAMEBUFFER DISPLAY DRIVER
13821 M:      Paul Mackerras <paulus@samba.org>
13822 L:      linux-fbdev@vger.kernel.org
13823 S:      Maintained
13824 F:      drivers/video/fbdev/aty/aty128fb.c
13825
13826 RAINSHADOW-CEC DRIVER
13827 M:      Hans Verkuil <hverkuil@xs4all.nl>
13828 L:      linux-media@vger.kernel.org
13829 T:      git git://linuxtv.org/media_tree.git
13830 S:      Maintained
13831 F:      drivers/media/usb/rainshadow-cec/*
13832
13833 RALINK MIPS ARCHITECTURE
13834 M:      John Crispin <john@phrozen.org>
13835 L:      linux-mips@vger.kernel.org
13836 S:      Maintained
13837 F:      arch/mips/ralink
13838
13839 RALINK RT2X00 WIRELESS LAN DRIVER
13840 M:      Stanislaw Gruszka <sgruszka@redhat.com>
13841 M:      Helmut Schaa <helmut.schaa@googlemail.com>
13842 L:      linux-wireless@vger.kernel.org
13843 S:      Maintained
13844 F:      drivers/net/wireless/ralink/rt2x00/
13845
13846 RAMDISK RAM BLOCK DEVICE DRIVER
13847 M:      Jens Axboe <axboe@kernel.dk>
13848 S:      Maintained
13849 F:      Documentation/admin-guide/blockdev/ramdisk.rst
13850 F:      drivers/block/brd.c
13851
13852 RANCHU VIRTUAL BOARD FOR MIPS
13853 M:      Miodrag Dinic <miodrag.dinic@mips.com>
13854 L:      linux-mips@vger.kernel.org
13855 S:      Supported
13856 F:      arch/mips/generic/board-ranchu.c
13857 F:      arch/mips/configs/generic/board-ranchu.config
13858
13859 RANDOM NUMBER DRIVER
13860 M:      "Theodore Ts'o" <tytso@mit.edu>
13861 S:      Maintained
13862 F:      drivers/char/random.c
13863
13864 RAPIDIO SUBSYSTEM
13865 M:      Matt Porter <mporter@kernel.crashing.org>
13866 M:      Alexandre Bounine <alex.bou9@gmail.com>
13867 S:      Maintained
13868 F:      drivers/rapidio/
13869
13870 RAS INFRASTRUCTURE
13871 M:      Tony Luck <tony.luck@intel.com>
13872 M:      Borislav Petkov <bp@alien8.de>
13873 L:      linux-edac@vger.kernel.org
13874 S:      Maintained
13875 F:      drivers/ras/
13876 F:      include/linux/ras.h
13877 F:      include/ras/ras_event.h
13878 F:      Documentation/admin-guide/ras.rst
13879
13880 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13881 L:      linux-wireless@vger.kernel.org
13882 S:      Orphan
13883 F:      drivers/net/wireless/ray*
13884
13885 RCUTORTURE TEST FRAMEWORK
13886 M:      "Paul E. McKenney" <paulmck@kernel.org>
13887 M:      Josh Triplett <josh@joshtriplett.org>
13888 R:      Steven Rostedt <rostedt@goodmis.org>
13889 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13890 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13891 L:      rcu@vger.kernel.org
13892 S:      Supported
13893 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13894 F:      tools/testing/selftests/rcutorture
13895
13896 RDC R-321X SoC
13897 M:      Florian Fainelli <florian@openwrt.org>
13898 S:      Maintained
13899
13900 RDC R6040 FAST ETHERNET DRIVER
13901 M:      Florian Fainelli <f.fainelli@gmail.com>
13902 L:      netdev@vger.kernel.org
13903 S:      Maintained
13904 F:      drivers/net/ethernet/rdc/r6040.c
13905
13906 RDMAVT - RDMA verbs software
13907 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13908 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13909 L:      linux-rdma@vger.kernel.org
13910 S:      Supported
13911 F:      drivers/infiniband/sw/rdmavt
13912
13913 RDS - RELIABLE DATAGRAM SOCKETS
13914 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13915 L:      netdev@vger.kernel.org
13916 L:      linux-rdma@vger.kernel.org
13917 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13918 W:      https://oss.oracle.com/projects/rds/
13919 S:      Supported
13920 F:      net/rds/
13921 F:      Documentation/networking/rds.txt
13922
13923 RDT - RESOURCE ALLOCATION
13924 M:      Fenghua Yu <fenghua.yu@intel.com>
13925 M:      Reinette Chatre <reinette.chatre@intel.com>
13926 L:      linux-kernel@vger.kernel.org
13927 S:      Supported
13928 F:      arch/x86/kernel/cpu/resctrl/
13929 F:      arch/x86/include/asm/resctrl_sched.h
13930 F:      Documentation/x86/resctrl*
13931
13932 READ-COPY UPDATE (RCU)
13933 M:      "Paul E. McKenney" <paulmck@kernel.org>
13934 M:      Josh Triplett <josh@joshtriplett.org>
13935 R:      Steven Rostedt <rostedt@goodmis.org>
13936 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13937 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13938 R:      Joel Fernandes <joel@joelfernandes.org>
13939 L:      rcu@vger.kernel.org
13940 W:      http://www.rdrop.com/users/paulmck/RCU/
13941 S:      Supported
13942 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13943 F:      Documentation/RCU/
13944 X:      Documentation/RCU/torture.txt
13945 F:      include/linux/rcu*
13946 X:      include/linux/srcu*.h
13947 F:      kernel/rcu/
13948 X:      kernel/rcu/srcu*.c
13949
13950 REAL TIME CLOCK (RTC) SUBSYSTEM
13951 M:      Alessandro Zummo <a.zummo@towertech.it>
13952 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13953 L:      linux-rtc@vger.kernel.org
13954 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13955 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13956 S:      Maintained
13957 F:      Documentation/devicetree/bindings/rtc/
13958 F:      Documentation/admin-guide/rtc.rst
13959 F:      drivers/rtc/
13960 F:      include/linux/rtc.h
13961 F:      include/uapi/linux/rtc.h
13962 F:      include/linux/rtc/
13963 F:      include/linux/platform_data/rtc-*
13964 F:      tools/testing/selftests/rtc/
13965
13966 REALTEK AUDIO CODECS
13967 M:      Bard Liao <bardliao@realtek.com>
13968 M:      Oder Chiou <oder_chiou@realtek.com>
13969 S:      Maintained
13970 F:      sound/soc/codecs/rt*
13971 F:      include/sound/rt*.h
13972
13973 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13974 M:      Linus Walleij <linus.walleij@linaro.org>
13975 S:      Maintained
13976 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13977 F:      drivers/net/dsa/realtek-smi*
13978 F:      drivers/net/dsa/rtl83*
13979
13980 REDPINE WIRELESS DRIVER
13981 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13982 M:      Siva Rebbagondla <siva8118@gmail.com>
13983 L:      linux-wireless@vger.kernel.org
13984 S:      Maintained
13985 F:      drivers/net/wireless/rsi/
13986
13987 REGISTER MAP ABSTRACTION
13988 M:      Mark Brown <broonie@kernel.org>
13989 L:      linux-kernel@vger.kernel.org
13990 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13991 S:      Supported
13992 F:      Documentation/devicetree/bindings/regmap/
13993 F:      drivers/base/regmap/
13994 F:      include/linux/regmap.h
13995
13996 REISERFS FILE SYSTEM
13997 L:      reiserfs-devel@vger.kernel.org
13998 S:      Supported
13999 F:      fs/reiserfs/
14000
14001 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
14002 M:      Ohad Ben-Cohen <ohad@wizery.com>
14003 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
14004 L:      linux-remoteproc@vger.kernel.org
14005 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git rproc-next
14006 S:      Maintained
14007 F:      Documentation/devicetree/bindings/remoteproc/
14008 F:      Documentation/ABI/testing/sysfs-class-remoteproc
14009 F:      Documentation/remoteproc.txt
14010 F:      drivers/remoteproc/
14011 F:      include/linux/remoteproc.h
14012 F:      include/linux/remoteproc/
14013
14014 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
14015 M:      Ohad Ben-Cohen <ohad@wizery.com>
14016 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
14017 L:      linux-remoteproc@vger.kernel.org
14018 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git rpmsg-next
14019 S:      Maintained
14020 F:      drivers/rpmsg/
14021 F:      Documentation/rpmsg.txt
14022 F:      Documentation/ABI/testing/sysfs-bus-rpmsg
14023 F:      include/linux/rpmsg.h
14024 F:      include/linux/rpmsg/
14025 F:      include/uapi/linux/rpmsg.h
14026 F:      samples/rpmsg/
14027
14028 RENESAS CLOCK DRIVERS
14029 M:      Geert Uytterhoeven <geert+renesas@glider.be>
14030 L:      linux-renesas-soc@vger.kernel.org
14031 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
14032 S:      Supported
14033 F:      drivers/clk/renesas/
14034
14035 RENESAS EMEV2 I2C DRIVER
14036 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14037 S:      Supported
14038 F:      Documentation/devicetree/bindings/i2c/renesas,iic-emev2.txt
14039 F:      drivers/i2c/busses/i2c-emev2.c
14040
14041 RENESAS ETHERNET DRIVERS
14042 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
14043 L:      netdev@vger.kernel.org
14044 L:      linux-renesas-soc@vger.kernel.org
14045 F:      Documentation/devicetree/bindings/net/renesas,*.txt
14046 F:      Documentation/devicetree/bindings/net/renesas,*.yaml
14047 F:      drivers/net/ethernet/renesas/
14048 F:      include/linux/sh_eth.h
14049
14050 RENESAS R-CAR GYROADC DRIVER
14051 M:      Marek Vasut <marek.vasut@gmail.com>
14052 L:      linux-iio@vger.kernel.org
14053 S:      Supported
14054 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
14055 F:      drivers/iio/adc/rcar-gyroadc.c
14056
14057 RENESAS R-CAR I2C DRIVERS
14058 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14059 S:      Supported
14060 F:      Documentation/devicetree/bindings/i2c/renesas,i2c.txt
14061 F:      Documentation/devicetree/bindings/i2c/renesas,iic.txt
14062 F:      drivers/i2c/busses/i2c-rcar.c
14063 F:      drivers/i2c/busses/i2c-sh_mobile.c
14064
14065 RENESAS RIIC DRIVER
14066 M:      Chris Brandt <chris.brandt@renesas.com>
14067 S:      Supported
14068 F:      Documentation/devicetree/bindings/i2c/renesas,riic.txt
14069 F:      drivers/i2c/busses/i2c-riic.c
14070
14071 RENESAS USB PHY DRIVER
14072 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
14073 L:      linux-renesas-soc@vger.kernel.org
14074 S:      Maintained
14075 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
14076
14077 RESET CONTROLLER FRAMEWORK
14078 M:      Philipp Zabel <p.zabel@pengutronix.de>
14079 T:      git git://git.pengutronix.de/git/pza/linux
14080 S:      Maintained
14081 F:      drivers/reset/
14082 F:      Documentation/devicetree/bindings/reset/
14083 F:      include/dt-bindings/reset/
14084 F:      include/linux/reset.h
14085 F:      include/linux/reset/
14086 F:      include/linux/reset-controller.h
14087 K:      \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b
14088
14089 RESTARTABLE SEQUENCES SUPPORT
14090 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14091 M:      Peter Zijlstra <peterz@infradead.org>
14092 M:      "Paul E. McKenney" <paulmck@kernel.org>
14093 M:      Boqun Feng <boqun.feng@gmail.com>
14094 L:      linux-kernel@vger.kernel.org
14095 S:      Supported
14096 F:      kernel/rseq.c
14097 F:      include/uapi/linux/rseq.h
14098 F:      include/trace/events/rseq.h
14099 F:      tools/testing/selftests/rseq/
14100
14101 RFKILL
14102 M:      Johannes Berg <johannes@sipsolutions.net>
14103 L:      linux-wireless@vger.kernel.org
14104 W:      http://wireless.kernel.org/
14105 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
14106 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
14107 S:      Maintained
14108 F:      Documentation/driver-api/rfkill.rst
14109 F:      Documentation/ABI/stable/sysfs-class-rfkill
14110 F:      net/rfkill/
14111 F:      include/linux/rfkill.h
14112 F:      include/uapi/linux/rfkill.h
14113
14114 RHASHTABLE
14115 M:      Thomas Graf <tgraf@suug.ch>
14116 M:      Herbert Xu <herbert@gondor.apana.org.au>
14117 L:      netdev@vger.kernel.org
14118 S:      Maintained
14119 F:      lib/rhashtable.c
14120 F:      lib/test_rhashtable.c
14121 F:      include/linux/rhashtable.h
14122 F:      include/linux/rhashtable-types.h
14123
14124 RICOH R5C592 MEMORYSTICK DRIVER
14125 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14126 S:      Maintained
14127 F:      drivers/memstick/host/r592.*
14128
14129 RICOH SMARTMEDIA/XD DRIVER
14130 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14131 S:      Maintained
14132 F:      drivers/mtd/nand/raw/r852.c
14133 F:      drivers/mtd/nand/raw/r852.h
14134
14135 RISC-V ARCHITECTURE
14136 M:      Paul Walmsley <paul.walmsley@sifive.com>
14137 M:      Palmer Dabbelt <palmer@dabbelt.com>
14138 M:      Albert Ou <aou@eecs.berkeley.edu>
14139 L:      linux-riscv@lists.infradead.org
14140 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git
14141 S:      Supported
14142 F:      arch/riscv/
14143 K:      riscv
14144 N:      riscv
14145
14146 ROCCAT DRIVERS
14147 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
14148 W:      http://sourceforge.net/projects/roccat/
14149 S:      Maintained
14150 F:      drivers/hid/hid-roccat*
14151 F:      include/linux/hid-roccat*
14152 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
14153
14154 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
14155 M:      Jacob Chen <jacob-chen@iotwrt.com>
14156 M:      Ezequiel Garcia <ezequiel@collabora.com>
14157 L:      linux-media@vger.kernel.org
14158 S:      Maintained
14159 F:      drivers/media/platform/rockchip/rga/
14160 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
14161
14162 HANTRO VPU CODEC DRIVER
14163 M:      Ezequiel Garcia <ezequiel@collabora.com>
14164 L:      linux-media@vger.kernel.org
14165 S:      Maintained
14166 F:      drivers/staging/media/hantro/
14167 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
14168
14169 ROCKER DRIVER
14170 M:      Jiri Pirko <jiri@resnulli.us>
14171 L:      netdev@vger.kernel.org
14172 S:      Supported
14173 F:      drivers/net/ethernet/rocker/
14174
14175 ROCKETPORT DRIVER
14176 W:      http://www.comtrol.com
14177 S:      Maintained
14178 F:      Documentation/driver-api/serial/rocket.rst
14179 F:      drivers/tty/rocket*
14180
14181 ROCKETPORT EXPRESS/INFINITY DRIVER
14182 M:      Kevin Cernekee <cernekee@gmail.com>
14183 L:      linux-serial@vger.kernel.org
14184 S:      Odd Fixes
14185 F:      drivers/tty/serial/rp2.*
14186
14187 ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER
14188 M:      Tomasz Duszynski <tduszyns@gmail.com>
14189 S:      Maintained
14190 F:      drivers/iio/light/bh1750.c
14191 F:      Documentation/devicetree/bindings/iio/light/bh1750.yaml
14192
14193 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
14194 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
14195 L:      linux-kernel@vger.kernel.org
14196 L:      linux-renesas-soc@vger.kernel.org
14197 S:      Supported
14198 F:      drivers/mfd/bd9571mwv.c
14199 F:      drivers/regulator/bd9571mwv-regulator.c
14200 F:      drivers/gpio/gpio-bd9571mwv.c
14201 F:      include/linux/mfd/bd9571mwv.h
14202 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
14203
14204 ROSE NETWORK LAYER
14205 M:      Ralf Baechle <ralf@linux-mips.org>
14206 L:      linux-hams@vger.kernel.org
14207 W:      http://www.linux-ax25.org/
14208 S:      Maintained
14209 F:      include/net/rose.h
14210 F:      include/uapi/linux/rose.h
14211 F:      net/rose/
14212
14213 RTL2830 MEDIA DRIVER
14214 M:      Antti Palosaari <crope@iki.fi>
14215 L:      linux-media@vger.kernel.org
14216 W:      https://linuxtv.org
14217 W:      http://palosaari.fi/linux/
14218 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14219 T:      git git://linuxtv.org/anttip/media_tree.git
14220 S:      Maintained
14221 F:      drivers/media/dvb-frontends/rtl2830*
14222
14223 RTL2832 MEDIA DRIVER
14224 M:      Antti Palosaari <crope@iki.fi>
14225 L:      linux-media@vger.kernel.org
14226 W:      https://linuxtv.org
14227 W:      http://palosaari.fi/linux/
14228 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14229 T:      git git://linuxtv.org/anttip/media_tree.git
14230 S:      Maintained
14231 F:      drivers/media/dvb-frontends/rtl2832*
14232
14233 RTL2832_SDR MEDIA DRIVER
14234 M:      Antti Palosaari <crope@iki.fi>
14235 L:      linux-media@vger.kernel.org
14236 W:      https://linuxtv.org
14237 W:      http://palosaari.fi/linux/
14238 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14239 T:      git git://linuxtv.org/anttip/media_tree.git
14240 S:      Maintained
14241 F:      drivers/media/dvb-frontends/rtl2832_sdr*
14242
14243 RTL8180 WIRELESS DRIVER
14244 L:      linux-wireless@vger.kernel.org
14245 W:      http://wireless.kernel.org/
14246 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
14247 S:      Orphan
14248 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
14249
14250 RTL8187 WIRELESS DRIVER
14251 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14252 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
14253 M:      Larry Finger <Larry.Finger@lwfinger.net>
14254 L:      linux-wireless@vger.kernel.org
14255 W:      http://wireless.kernel.org/
14256 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
14257 S:      Maintained
14258 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
14259
14260 REALTEK WIRELESS DRIVER (rtlwifi family)
14261 M:      Ping-Ke Shih <pkshih@realtek.com>
14262 L:      linux-wireless@vger.kernel.org
14263 W:      http://wireless.kernel.org/
14264 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
14265 S:      Maintained
14266 F:      drivers/net/wireless/realtek/rtlwifi/
14267
14268 REALTEK WIRELESS DRIVER (rtw88)
14269 M:      Yan-Hsuan Chuang <yhchuang@realtek.com>
14270 L:      linux-wireless@vger.kernel.org
14271 S:      Maintained
14272 F:      drivers/net/wireless/realtek/rtw88/
14273
14274 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
14275 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
14276 L:      linux-wireless@vger.kernel.org
14277 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
14278 S:      Maintained
14279 F:      drivers/net/wireless/realtek/rtl8xxxu/
14280
14281 RXRPC SOCKETS (AF_RXRPC)
14282 M:      David Howells <dhowells@redhat.com>
14283 L:      linux-afs@lists.infradead.org
14284 S:      Supported
14285 F:      net/rxrpc/
14286 F:      include/keys/rxrpc-type.h
14287 F:      include/net/af_rxrpc.h
14288 F:      include/trace/events/rxrpc.h
14289 F:      include/uapi/linux/rxrpc.h
14290 F:      Documentation/networking/rxrpc.txt
14291 W:      https://www.infradead.org/~dhowells/kafs/
14292
14293 S3 SAVAGE FRAMEBUFFER DRIVER
14294 M:      Antonino Daplas <adaplas@gmail.com>
14295 L:      linux-fbdev@vger.kernel.org
14296 S:      Maintained
14297 F:      drivers/video/fbdev/savage/
14298
14299 S390
14300 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
14301 M:      Vasily Gorbik <gor@linux.ibm.com>
14302 M:      Christian Borntraeger <borntraeger@de.ibm.com>
14303 L:      linux-s390@vger.kernel.org
14304 W:      http://www.ibm.com/developerworks/linux/linux390/
14305 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
14306 S:      Supported
14307 F:      arch/s390/
14308 F:      drivers/s390/
14309 F:      Documentation/s390/
14310 F:      Documentation/driver-api/s390-drivers.rst
14311
14312 S390 COMMON I/O LAYER
14313 M:      Sebastian Ott <sebott@linux.ibm.com>
14314 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
14315 L:      linux-s390@vger.kernel.org
14316 W:      http://www.ibm.com/developerworks/linux/linux390/
14317 S:      Supported
14318 F:      drivers/s390/cio/
14319
14320 S390 DASD DRIVER
14321 M:      Stefan Haberland <sth@linux.ibm.com>
14322 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
14323 L:      linux-s390@vger.kernel.org
14324 W:      http://www.ibm.com/developerworks/linux/linux390/
14325 S:      Supported
14326 F:      drivers/s390/block/dasd*
14327 F:      block/partitions/ibm.c
14328
14329 S390 IOMMU (PCI)
14330 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
14331 L:      linux-s390@vger.kernel.org
14332 W:      http://www.ibm.com/developerworks/linux/linux390/
14333 S:      Supported
14334 F:      drivers/iommu/s390-iommu.c
14335
14336 S390 IUCV NETWORK LAYER
14337 M:      Julian Wiedmann <jwi@linux.ibm.com>
14338 M:      Ursula Braun <ubraun@linux.ibm.com>
14339 L:      linux-s390@vger.kernel.org
14340 W:      http://www.ibm.com/developerworks/linux/linux390/
14341 S:      Supported
14342 F:      drivers/s390/net/*iucv*
14343 F:      include/net/iucv/
14344 F:      net/iucv/
14345
14346 S390 NETWORK DRIVERS
14347 M:      Julian Wiedmann <jwi@linux.ibm.com>
14348 M:      Ursula Braun <ubraun@linux.ibm.com>
14349 L:      linux-s390@vger.kernel.org
14350 W:      http://www.ibm.com/developerworks/linux/linux390/
14351 S:      Supported
14352 F:      drivers/s390/net/
14353
14354 S390 PCI SUBSYSTEM
14355 M:      Sebastian Ott <sebott@linux.ibm.com>
14356 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
14357 L:      linux-s390@vger.kernel.org
14358 W:      http://www.ibm.com/developerworks/linux/linux390/
14359 S:      Supported
14360 F:      arch/s390/pci/
14361 F:      drivers/pci/hotplug/s390_pci_hpc.c
14362
14363 S390 VFIO-CCW DRIVER
14364 M:      Cornelia Huck <cohuck@redhat.com>
14365 M:      Eric Farman <farman@linux.ibm.com>
14366 R:      Halil Pasic <pasic@linux.ibm.com>
14367 L:      linux-s390@vger.kernel.org
14368 L:      kvm@vger.kernel.org
14369 S:      Supported
14370 F:      drivers/s390/cio/vfio_ccw*
14371 F:      Documentation/s390/vfio-ccw.rst
14372 F:      include/uapi/linux/vfio_ccw.h
14373
14374 S390 ZCRYPT DRIVER
14375 M:      Harald Freudenberger <freude@linux.ibm.com>
14376 L:      linux-s390@vger.kernel.org
14377 W:      http://www.ibm.com/developerworks/linux/linux390/
14378 S:      Supported
14379 F:      drivers/s390/crypto/
14380
14381 S390 VFIO AP DRIVER
14382 M:      Tony Krowiak <akrowiak@linux.ibm.com>
14383 M:      Pierre Morel <pmorel@linux.ibm.com>
14384 M:      Halil Pasic <pasic@linux.ibm.com>
14385 L:      linux-s390@vger.kernel.org
14386 W:      http://www.ibm.com/developerworks/linux/linux390/
14387 S:      Supported
14388 F:      drivers/s390/crypto/vfio_ap_drv.c
14389 F:      drivers/s390/crypto/vfio_ap_private.h
14390 F:      drivers/s390/crypto/vfio_ap_ops.c
14391 F:      Documentation/s390/vfio-ap.rst
14392
14393 S390 ZFCP DRIVER
14394 M:      Steffen Maier <maier@linux.ibm.com>
14395 M:      Benjamin Block <bblock@linux.ibm.com>
14396 L:      linux-s390@vger.kernel.org
14397 W:      http://www.ibm.com/developerworks/linux/linux390/
14398 S:      Supported
14399 F:      drivers/s390/scsi/zfcp_*
14400
14401 S3C24XX SD/MMC Driver
14402 M:      Ben Dooks <ben-linux@fluff.org>
14403 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14404 S:      Supported
14405 F:      drivers/mmc/host/s3cmci.*
14406
14407 SAA6588 RDS RECEIVER DRIVER
14408 M:      Hans Verkuil <hverkuil@xs4all.nl>
14409 L:      linux-media@vger.kernel.org
14410 T:      git git://linuxtv.org/media_tree.git
14411 W:      https://linuxtv.org
14412 S:      Odd Fixes
14413 F:      drivers/media/i2c/saa6588*
14414
14415 SAA7134 VIDEO4LINUX DRIVER
14416 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14417 L:      linux-media@vger.kernel.org
14418 W:      https://linuxtv.org
14419 T:      git git://linuxtv.org/media_tree.git
14420 S:      Odd fixes
14421 F:      Documentation/media/v4l-drivers/saa7134*
14422 F:      drivers/media/pci/saa7134/
14423
14424 SAA7146 VIDEO4LINUX-2 DRIVER
14425 M:      Hans Verkuil <hverkuil@xs4all.nl>
14426 L:      linux-media@vger.kernel.org
14427 T:      git git://linuxtv.org/media_tree.git
14428 S:      Maintained
14429 F:      drivers/media/common/saa7146/
14430 F:      drivers/media/pci/saa7146/
14431 F:      include/media/drv-intf/saa7146*
14432
14433 SAFESETID SECURITY MODULE
14434 M:     Micah Morton <mortonm@chromium.org>
14435 S:     Supported
14436 F:     security/safesetid/
14437 F:     Documentation/admin-guide/LSM/SafeSetID.rst
14438
14439 SAMSUNG AUDIO (ASoC) DRIVERS
14440 M:      Krzysztof Kozlowski <krzk@kernel.org>
14441 M:      Sangbeom Kim <sbkim73@samsung.com>
14442 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14443 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14444 S:      Supported
14445 F:      sound/soc/samsung/
14446 F:      Documentation/devicetree/bindings/sound/samsung*
14447
14448 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
14449 M:      Krzysztof Kozlowski <krzk@kernel.org>
14450 L:      linux-crypto@vger.kernel.org
14451 L:      linux-samsung-soc@vger.kernel.org
14452 S:      Maintained
14453 F:      drivers/crypto/exynos-rng.c
14454 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml
14455
14456 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
14457 M:      Łukasz Stelmach <l.stelmach@samsung.com>
14458 L:      linux-samsung-soc@vger.kernel.org
14459 S:      Maintained
14460 F:      drivers/char/hw_random/exynos-trng.c
14461 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
14462
14463 SAMSUNG FRAMEBUFFER DRIVER
14464 M:      Jingoo Han <jingoohan1@gmail.com>
14465 L:      linux-fbdev@vger.kernel.org
14466 S:      Maintained
14467 F:      drivers/video/fbdev/s3c-fb.c
14468
14469 SAMSUNG LAPTOP DRIVER
14470 M:      Corentin Chary <corentin.chary@gmail.com>
14471 L:      platform-driver-x86@vger.kernel.org
14472 S:      Maintained
14473 F:      drivers/platform/x86/samsung-laptop.c
14474
14475 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
14476 M:      Sangbeom Kim <sbkim73@samsung.com>
14477 M:      Krzysztof Kozlowski <krzk@kernel.org>
14478 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
14479 L:      linux-kernel@vger.kernel.org
14480 L:      linux-samsung-soc@vger.kernel.org
14481 S:      Supported
14482 F:      drivers/mfd/sec*.c
14483 F:      drivers/regulator/s2m*.c
14484 F:      drivers/regulator/s5m*.c
14485 F:      drivers/clk/clk-s2mps11.c
14486 F:      drivers/rtc/rtc-s5m.c
14487 F:      include/linux/mfd/samsung/
14488 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
14489 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
14490 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
14491 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
14492
14493 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
14494 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
14495 L:      linux-media@vger.kernel.org
14496 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14497 S:      Maintained
14498 F:      drivers/media/platform/s3c-camif/
14499 F:      include/media/drv-intf/s3c_camif.h
14500
14501 SAMSUNG S3FWRN5 NFC DRIVER
14502 M:      Robert Baldyga <r.baldyga@samsung.com>
14503 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
14504 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14505 S:      Supported
14506 F:      drivers/nfc/s3fwrn5
14507
14508 SAMSUNG S5C73M3 CAMERA DRIVER
14509 M:      Kyungmin Park <kyungmin.park@samsung.com>
14510 M:      Andrzej Hajda <a.hajda@samsung.com>
14511 L:      linux-media@vger.kernel.org
14512 S:      Supported
14513 F:      drivers/media/i2c/s5c73m3/*
14514
14515 SAMSUNG S5K5BAF CAMERA DRIVER
14516 M:      Kyungmin Park <kyungmin.park@samsung.com>
14517 M:      Andrzej Hajda <a.hajda@samsung.com>
14518 L:      linux-media@vger.kernel.org
14519 S:      Supported
14520 F:      drivers/media/i2c/s5k5baf.c
14521
14522 SAMSUNG S5P Security SubSystem (SSS) DRIVER
14523 M:      Krzysztof Kozlowski <krzk@kernel.org>
14524 M:      Vladimir Zapolskiy <vz@mleia.com>
14525 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
14526 L:      linux-crypto@vger.kernel.org
14527 L:      linux-samsung-soc@vger.kernel.org
14528 S:      Maintained
14529 F:      Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml
14530 F:      Documentation/devicetree/bindings/crypto/samsung-sss.yaml
14531 F:      drivers/crypto/s5p-sss.c
14532
14533 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
14534 M:      Kyungmin Park <kyungmin.park@samsung.com>
14535 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14536 L:      linux-media@vger.kernel.org
14537 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
14538 S:      Supported
14539 F:      drivers/media/platform/exynos4-is/
14540
14541 SAMSUNG SOC CLOCK DRIVERS
14542 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14543 M:      Tomasz Figa <tomasz.figa@gmail.com>
14544 M:      Chanwoo Choi <cw00.choi@samsung.com>
14545 S:      Supported
14546 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14547 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
14548 F:      drivers/clk/samsung/
14549 F:      include/dt-bindings/clock/exynos*.h
14550 F:      Documentation/devicetree/bindings/clock/exynos*.txt
14551 F:      Documentation/devicetree/bindings/clock/samsung,s3c*
14552 F:      Documentation/devicetree/bindings/clock/samsung,s5p*
14553
14554 SAMSUNG SPI DRIVERS
14555 M:      Kukjin Kim <kgene@kernel.org>
14556 M:      Krzysztof Kozlowski <krzk@kernel.org>
14557 M:      Andi Shyti <andi@etezian.org>
14558 L:      linux-spi@vger.kernel.org
14559 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14560 S:      Maintained
14561 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
14562 F:      drivers/spi/spi-s3c*
14563 F:      include/linux/platform_data/spi-s3c64xx.h
14564
14565 SAMSUNG SXGBE DRIVERS
14566 M:      Byungho An <bh74.an@samsung.com>
14567 M:      Girish K S <ks.giri@samsung.com>
14568 M:      Vipul Pandya <vipul.pandya@samsung.com>
14569 S:      Supported
14570 L:      netdev@vger.kernel.org
14571 F:      drivers/net/ethernet/samsung/sxgbe/
14572
14573 SAMSUNG THERMAL DRIVER
14574 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
14575 L:      linux-pm@vger.kernel.org
14576 L:      linux-samsung-soc@vger.kernel.org
14577 S:      Supported
14578 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
14579 F:      drivers/thermal/samsung/
14580
14581 SAMSUNG USB2 PHY DRIVER
14582 M:      Kamil Debski <kamil@wypas.org>
14583 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14584 L:      linux-kernel@vger.kernel.org
14585 S:      Supported
14586 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
14587 F:      Documentation/driver-api/phy/samsung-usb2.rst
14588 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
14589 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
14590 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
14591 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
14592 F:      drivers/phy/samsung/phy-samsung-usb2.c
14593 F:      drivers/phy/samsung/phy-samsung-usb2.h
14594
14595 SC1200 WDT DRIVER
14596 M:      Zwane Mwaikambo <zwanem@gmail.com>
14597 S:      Maintained
14598 F:      drivers/watchdog/sc1200wdt.c
14599
14600 SCHEDULER
14601 M:      Ingo Molnar <mingo@redhat.com>
14602 M:      Peter Zijlstra <peterz@infradead.org>
14603 M:      Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE)
14604 M:      Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL)
14605 R:      Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL)
14606 R:      Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR)
14607 R:      Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH)
14608 R:      Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING)
14609 L:      linux-kernel@vger.kernel.org
14610 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
14611 S:      Maintained
14612 F:      kernel/sched/
14613 F:      include/linux/sched.h
14614 F:      include/uapi/linux/sched.h
14615 F:      include/linux/wait.h
14616 F:      include/linux/preempt.h
14617
14618 SCR24X CHIP CARD INTERFACE DRIVER
14619 M:      Lubomir Rintel <lkundrak@v3.sk>
14620 S:      Supported
14621 F:      drivers/char/pcmcia/scr24x_cs.c
14622
14623 SCSI CDROM DRIVER
14624 M:      Jens Axboe <axboe@kernel.dk>
14625 L:      linux-scsi@vger.kernel.org
14626 W:      http://www.kernel.dk
14627 S:      Maintained
14628 F:      drivers/scsi/sr*
14629
14630 SCSI RDMA PROTOCOL (SRP) INITIATOR
14631 M:      Bart Van Assche <bvanassche@acm.org>
14632 L:      linux-rdma@vger.kernel.org
14633 S:      Supported
14634 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14635 F:      drivers/infiniband/ulp/srp/
14636 F:      include/scsi/srp.h
14637
14638 SCSI RDMA PROTOCOL (SRP) TARGET
14639 M:      Bart Van Assche <bvanassche@acm.org>
14640 L:      linux-rdma@vger.kernel.org
14641 L:      target-devel@vger.kernel.org
14642 S:      Supported
14643 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14644 F:      drivers/infiniband/ulp/srpt/
14645
14646 SCSI SG DRIVER
14647 M:      Doug Gilbert <dgilbert@interlog.com>
14648 L:      linux-scsi@vger.kernel.org
14649 W:      http://sg.danny.cz/sg
14650 S:      Maintained
14651 F:      Documentation/scsi/scsi-generic.txt
14652 F:      drivers/scsi/sg.c
14653 F:      include/scsi/sg.h
14654
14655 SCSI SUBSYSTEM
14656 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
14657 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
14658 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14659 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14660 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
14661 L:      linux-scsi@vger.kernel.org
14662 S:      Maintained
14663 F:      Documentation/devicetree/bindings/scsi/
14664 F:      drivers/scsi/
14665 F:      include/scsi/
14666
14667 SCSI TAPE DRIVER
14668 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
14669 L:      linux-scsi@vger.kernel.org
14670 S:      Maintained
14671 F:      Documentation/scsi/st.txt
14672 F:      drivers/scsi/st.*
14673 F:      drivers/scsi/st_*.h
14674
14675 SCSI TARGET SUBSYSTEM
14676 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14677 L:      linux-scsi@vger.kernel.org
14678 L:      target-devel@vger.kernel.org
14679 W:      http://www.linux-iscsi.org
14680 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14681 Q:      https://patchwork.kernel.org/project/target-devel/list/
14682 S:      Supported
14683 F:      drivers/target/
14684 F:      include/target/
14685 F:      Documentation/target/
14686
14687 SCTP PROTOCOL
14688 M:      Vlad Yasevich <vyasevich@gmail.com>
14689 M:      Neil Horman <nhorman@tuxdriver.com>
14690 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
14691 L:      linux-sctp@vger.kernel.org
14692 W:      http://lksctp.sourceforge.net
14693 S:      Maintained
14694 F:      Documentation/networking/sctp.txt
14695 F:      include/linux/sctp.h
14696 F:      include/uapi/linux/sctp.h
14697 F:      include/net/sctp/
14698 F:      net/sctp/
14699
14700 SCx200 CPU SUPPORT
14701 M:      Jim Cromie <jim.cromie@gmail.com>
14702 S:      Odd Fixes
14703 F:      Documentation/i2c/busses/scx200_acb.rst
14704 F:      arch/x86/platform/scx200/
14705 F:      drivers/watchdog/scx200_wdt.c
14706 F:      drivers/i2c/busses/scx200*
14707 F:      drivers/mtd/maps/scx200_docflash.c
14708 F:      include/linux/scx200.h
14709
14710 SCx200 GPIO DRIVER
14711 M:      Jim Cromie <jim.cromie@gmail.com>
14712 S:      Maintained
14713 F:      drivers/char/scx200_gpio.c
14714 F:      include/linux/scx200_gpio.h
14715
14716 SCx200 HRT CLOCKSOURCE DRIVER
14717 M:      Jim Cromie <jim.cromie@gmail.com>
14718 S:      Maintained
14719 F:      drivers/clocksource/scx200_hrt.c
14720
14721 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
14722 M:      Sascha Sommer <saschasommer@freenet.de>
14723 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
14724 S:      Maintained
14725 F:      drivers/mmc/host/sdricoh_cs.c
14726
14727 SECO BOARDS CEC DRIVER
14728 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
14729 S:      Maintained
14730 F:      drivers/media/platform/seco-cec/seco-cec.c
14731 F:      drivers/media/platform/seco-cec/seco-cec.h
14732
14733 SECURE COMPUTING
14734 M:      Kees Cook <keescook@chromium.org>
14735 R:      Andy Lutomirski <luto@amacapital.net>
14736 R:      Will Drewry <wad@chromium.org>
14737 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
14738 S:      Supported
14739 F:      kernel/seccomp.c
14740 F:      include/uapi/linux/seccomp.h
14741 F:      include/linux/seccomp.h
14742 F:      tools/testing/selftests/seccomp/*
14743 F:      tools/testing/selftests/kselftest_harness.h
14744 F:      Documentation/userspace-api/seccomp_filter.rst
14745 K:      \bsecure_computing
14746 K:      \bTIF_SECCOMP\b
14747
14748 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
14749 M:      Al Cooper <alcooperx@gmail.com>
14750 L:      linux-mmc@vger.kernel.org
14751 L:      bcm-kernel-feedback-list@broadcom.com
14752 S:      Maintained
14753 F:      drivers/mmc/host/sdhci-brcmstb*
14754
14755 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
14756 M:      Adrian Hunter <adrian.hunter@intel.com>
14757 L:      linux-mmc@vger.kernel.org
14758 S:      Maintained
14759 F:      drivers/mmc/host/sdhci*
14760 F:      include/linux/mmc/sdhci*
14761
14762 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
14763 M:      Adrian Hunter <adrian.hunter@intel.com>
14764 M:      Ritesh Harjani <riteshh@codeaurora.org>
14765 M:      Asutosh Das <asutoshd@codeaurora.org>
14766 L:      linux-mmc@vger.kernel.org
14767 S:      Maintained
14768 F:      drivers/mmc/host/cqhci*
14769
14770 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
14771 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
14772 M:      Manjunath M B <manjumb@synopsys.com>
14773 L:      linux-mmc@vger.kernel.org
14774 S:      Maintained
14775 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
14776
14777 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
14778 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
14779 L:      linux-mmc@vger.kernel.org
14780 S:      Supported
14781 F:      drivers/mmc/host/sdhci-of-at91.c
14782
14783 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
14784 M:      Ben Dooks <ben-linux@fluff.org>
14785 M:      Jaehoon Chung <jh80.chung@samsung.com>
14786 L:      linux-mmc@vger.kernel.org
14787 S:      Maintained
14788 F:      drivers/mmc/host/sdhci-s3c*
14789
14790 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
14791 M:      Viresh Kumar <vireshk@kernel.org>
14792 L:      linux-mmc@vger.kernel.org
14793 S:      Maintained
14794 F:      drivers/mmc/host/sdhci-spear.c
14795
14796 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
14797 M:      Kishon Vijay Abraham I <kishon@ti.com>
14798 L:      linux-mmc@vger.kernel.org
14799 S:      Maintained
14800 F:      drivers/mmc/host/sdhci-omap.c
14801
14802 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
14803 M:      Scott Bauer <scott.bauer@intel.com>
14804 M:      Jonathan Derrick <jonathan.derrick@intel.com>
14805 L:      linux-block@vger.kernel.org
14806 S:      Supported
14807 F:      block/sed*
14808 F:      block/opal_proto.h
14809 F:      include/linux/sed*
14810 F:      include/uapi/linux/sed*
14811
14812 SECURITY CONTACT
14813 M:      Security Officers <security@kernel.org>
14814 S:      Supported
14815
14816 SECURITY SUBSYSTEM
14817 M:      James Morris <jmorris@namei.org>
14818 M:      "Serge E. Hallyn" <serge@hallyn.com>
14819 L:      linux-security-module@vger.kernel.org (suggested Cc:)
14820 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
14821 W:      http://kernsec.org/
14822 S:      Supported
14823 F:      security/
14824 X:      security/selinux/
14825
14826 SELINUX SECURITY MODULE
14827 M:      Paul Moore <paul@paul-moore.com>
14828 M:      Stephen Smalley <sds@tycho.nsa.gov>
14829 M:      Eric Paris <eparis@parisplace.org>
14830 L:      selinux@vger.kernel.org
14831 W:      https://selinuxproject.org
14832 W:      https://github.com/SELinuxProject
14833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
14834 S:      Supported
14835 F:      include/uapi/linux/selinux_netlink.h
14836 F:      security/selinux/
14837 F:      scripts/selinux/
14838 F:      Documentation/admin-guide/LSM/SELinux.rst
14839
14840 SENSABLE PHANTOM
14841 M:      Jiri Slaby <jirislaby@gmail.com>
14842 S:      Maintained
14843 F:      drivers/misc/phantom.c
14844 F:      include/uapi/linux/phantom.h
14845
14846 SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER
14847 M:      Tomasz Duszynski <tduszyns@gmail.com>
14848 S:      Maintained
14849 F:      drivers/iio/chemical/sps30.c
14850 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml
14851
14852 SERIAL DEVICE BUS
14853 M:      Rob Herring <robh@kernel.org>
14854 L:      linux-serial@vger.kernel.org
14855 S:      Maintained
14856 F:      Documentation/devicetree/bindings/serial/slave-device.txt
14857 F:      drivers/tty/serdev/
14858 F:      include/linux/serdev.h
14859
14860 SERIAL DRIVERS
14861 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14862 L:      linux-serial@vger.kernel.org
14863 S:      Maintained
14864 F:      Documentation/devicetree/bindings/serial/
14865 F:      drivers/tty/serial/
14866
14867 SERIAL IR RECEIVER
14868 M:      Sean Young <sean@mess.org>
14869 L:      linux-media@vger.kernel.org
14870 S:      Maintained
14871 F:      drivers/media/rc/serial_ir.c
14872
14873 SFC NETWORK DRIVER
14874 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
14875 M:      Edward Cree <ecree@solarflare.com>
14876 M:      Martin Habets <mhabets@solarflare.com>
14877 L:      netdev@vger.kernel.org
14878 S:      Supported
14879 F:      drivers/net/ethernet/sfc/
14880
14881 SFF/SFP/SFP+ MODULE SUPPORT
14882 M:      Russell King <linux@armlinux.org.uk>
14883 L:      netdev@vger.kernel.org
14884 S:      Maintained
14885 F:      drivers/net/phy/phylink.c
14886 F:      drivers/net/phy/sfp*
14887 F:      include/linux/phylink.h
14888 F:      include/linux/sfp.h
14889 K:      phylink
14890
14891 SGI GRU DRIVER
14892 M:      Dimitri Sivanich <sivanich@sgi.com>
14893 S:      Maintained
14894 F:      drivers/misc/sgi-gru/
14895
14896 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
14897 M:      Pat Gefre <pfg@sgi.com>
14898 L:      linux-ia64@vger.kernel.org
14899 S:      Supported
14900 F:      Documentation/ia64/serial.rst
14901 F:      drivers/tty/serial/ioc?_serial.c
14902 F:      include/linux/ioc?.h
14903
14904 SGI XP/XPC/XPNET DRIVER
14905 M:      Cliff Whickman <cpw@sgi.com>
14906 M:      Robin Holt <robinmholt@gmail.com>
14907 S:      Maintained
14908 F:      drivers/misc/sgi-xp/
14909
14910 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14911 M:      Ursula Braun <ubraun@linux.ibm.com>
14912 M:      Karsten Graul <kgraul@linux.ibm.com>
14913 L:      linux-s390@vger.kernel.org
14914 W:      http://www.ibm.com/developerworks/linux/linux390/
14915 S:      Supported
14916 F:      net/smc/
14917
14918 SHARP RJ54N1CB0C SENSOR DRIVER
14919 M:      Jacopo Mondi <jacopo@jmondi.org>
14920 L:      linux-media@vger.kernel.org
14921 T:      git git://linuxtv.org/media_tree.git
14922 S:      Odd fixes
14923 F:      drivers/media/i2c/rj54n1cb0c.c
14924 F:      include/media/i2c/rj54n1cb0c.h
14925
14926 SH_VEU V4L2 MEM2MEM DRIVER
14927 L:      linux-media@vger.kernel.org
14928 S:      Orphan
14929 F:      drivers/media/platform/sh_veu.c
14930
14931 SH_VOU V4L2 OUTPUT DRIVER
14932 L:      linux-media@vger.kernel.org
14933 S:      Orphan
14934 F:      drivers/media/platform/sh_vou.c
14935 F:      include/media/drv-intf/sh_vou.h
14936
14937 SI2157 MEDIA DRIVER
14938 M:      Antti Palosaari <crope@iki.fi>
14939 L:      linux-media@vger.kernel.org
14940 W:      https://linuxtv.org
14941 W:      http://palosaari.fi/linux/
14942 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14943 T:      git git://linuxtv.org/anttip/media_tree.git
14944 S:      Maintained
14945 F:      drivers/media/tuners/si2157*
14946
14947 SI2165 MEDIA DRIVER
14948 M:      Matthias Schwarzott <zzam@gentoo.org>
14949 L:      linux-media@vger.kernel.org
14950 W:      https://linuxtv.org
14951 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14952 S:      Maintained
14953 F:      drivers/media/dvb-frontends/si2165*
14954
14955 SI2168 MEDIA DRIVER
14956 M:      Antti Palosaari <crope@iki.fi>
14957 L:      linux-media@vger.kernel.org
14958 W:      https://linuxtv.org
14959 W:      http://palosaari.fi/linux/
14960 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14961 T:      git git://linuxtv.org/anttip/media_tree.git
14962 S:      Maintained
14963 F:      drivers/media/dvb-frontends/si2168*
14964
14965 SI470X FM RADIO RECEIVER I2C DRIVER
14966 M:      Hans Verkuil <hverkuil@xs4all.nl>
14967 L:      linux-media@vger.kernel.org
14968 T:      git git://linuxtv.org/media_tree.git
14969 W:      https://linuxtv.org
14970 S:      Odd Fixes
14971 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14972
14973 SI470X FM RADIO RECEIVER USB DRIVER
14974 M:      Hans Verkuil <hverkuil@xs4all.nl>
14975 L:      linux-media@vger.kernel.org
14976 T:      git git://linuxtv.org/media_tree.git
14977 W:      https://linuxtv.org
14978 S:      Maintained
14979 F:      drivers/media/radio/si470x/radio-si470x-common.c
14980 F:      drivers/media/radio/si470x/radio-si470x.h
14981 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14982
14983 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14984 M:      Eduardo Valentin <edubezval@gmail.com>
14985 L:      linux-media@vger.kernel.org
14986 T:      git git://linuxtv.org/media_tree.git
14987 W:      https://linuxtv.org
14988 S:      Odd Fixes
14989 F:      drivers/media/radio/si4713/si4713.?
14990
14991 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14992 M:      Eduardo Valentin <edubezval@gmail.com>
14993 L:      linux-media@vger.kernel.org
14994 T:      git git://linuxtv.org/media_tree.git
14995 W:      https://linuxtv.org
14996 S:      Odd Fixes
14997 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14998
14999 SI4713 FM RADIO TRANSMITTER USB DRIVER
15000 M:      Hans Verkuil <hverkuil@xs4all.nl>
15001 L:      linux-media@vger.kernel.org
15002 T:      git git://linuxtv.org/media_tree.git
15003 W:      https://linuxtv.org
15004 S:      Maintained
15005 F:      drivers/media/radio/si4713/radio-usb-si4713.c
15006
15007 SIANO DVB DRIVER
15008 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15009 L:      linux-media@vger.kernel.org
15010 W:      https://linuxtv.org
15011 T:      git git://linuxtv.org/media_tree.git
15012 S:      Odd fixes
15013 F:      drivers/media/common/siano/
15014 F:      drivers/media/usb/siano/
15015 F:      drivers/media/usb/siano/
15016 F:      drivers/media/mmc/siano/
15017
15018 SIFIVE PDMA DRIVER
15019 M:      Green Wan <green.wan@sifive.com>
15020 S:      Maintained
15021 F:      drivers/dma/sf-pdma/
15022 F:      Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml
15023
15024 SIFIVE DRIVERS
15025 M:      Palmer Dabbelt <palmer@dabbelt.com>
15026 M:      Paul Walmsley <paul.walmsley@sifive.com>
15027 L:      linux-riscv@lists.infradead.org
15028 T:      git git://github.com/sifive/riscv-linux.git
15029 S:      Supported
15030 K:      [^@]sifive
15031 N:      sifive
15032
15033 SIFIVE FU540 SYSTEM-ON-CHIP
15034 M:      Paul Walmsley <paul.walmsley@sifive.com>
15035 M:      Palmer Dabbelt <palmer@dabbelt.com>
15036 L:      linux-riscv@lists.infradead.org
15037 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git
15038 S:      Supported
15039 K:      fu540
15040 N:      fu540
15041
15042 SILEAD TOUCHSCREEN DRIVER
15043 M:      Hans de Goede <hdegoede@redhat.com>
15044 L:      linux-input@vger.kernel.org
15045 L:      platform-driver-x86@vger.kernel.org
15046 S:      Maintained
15047 F:      drivers/input/touchscreen/silead.c
15048 F:      drivers/platform/x86/touchscreen_dmi.c
15049
15050 SILICON LABS WIRELESS DRIVERS (for WFxxx series)
15051 M:      Jérôme Pouiller <jerome.pouiller@silabs.com>
15052 S:      Supported
15053 F:      drivers/staging/wfx/
15054
15055 SILICON MOTION SM712 FRAME BUFFER DRIVER
15056 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
15057 M:      Teddy Wang <teddy.wang@siliconmotion.com>
15058 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
15059 L:      linux-fbdev@vger.kernel.org
15060 S:      Maintained
15061 F:      drivers/video/fbdev/sm712*
15062 F:      Documentation/fb/sm712fb.rst
15063
15064 SIMPLE FIRMWARE INTERFACE (SFI)
15065 M:      Len Brown <lenb@kernel.org>
15066 L:      sfi-devel@simplefirmware.org
15067 W:      http://simplefirmware.org/
15068 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
15069 S:      Supported
15070 F:      arch/x86/platform/sfi/
15071 F:      drivers/sfi/
15072 F:      include/linux/sfi*.h
15073
15074 SIMPLEFB FB DRIVER
15075 M:      Hans de Goede <hdegoede@redhat.com>
15076 L:      linux-fbdev@vger.kernel.org
15077 S:      Maintained
15078 F:      Documentation/devicetree/bindings/display/simple-framebuffer.yaml
15079 F:      drivers/video/fbdev/simplefb.c
15080 F:      include/linux/platform_data/simplefb.h
15081
15082 SIMTEC EB110ATX (Chalice CATS)
15083 M:      Vincent Sanders <vince@simtec.co.uk>
15084 M:      Simtec Linux Team <linux@simtec.co.uk>
15085 W:      http://www.simtec.co.uk/products/EB110ATX/
15086 S:      Supported
15087
15088 SIMTEC EB2410ITX (BAST)
15089 M:      Vincent Sanders <vince@simtec.co.uk>
15090 M:      Simtec Linux Team <linux@simtec.co.uk>
15091 W:      http://www.simtec.co.uk/products/EB2410ITX/
15092 S:      Supported
15093 F:      arch/arm/mach-s3c24xx/mach-bast.c
15094 F:      arch/arm/mach-s3c24xx/bast-ide.c
15095 F:      arch/arm/mach-s3c24xx/bast-irq.c
15096
15097 SIPHASH PRF ROUTINES
15098 M:      Jason A. Donenfeld <Jason@zx2c4.com>
15099 S:      Maintained
15100 F:      lib/siphash.c
15101 F:      lib/test_siphash.c
15102 F:      include/linux/siphash.h
15103
15104 SIOX
15105 M:      Thorsten Scherer <t.scherer@eckelmann.de>
15106 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
15107 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
15108 S:      Supported
15109 F:      drivers/siox/*
15110 F:      drivers/gpio/gpio-siox.c
15111 F:      include/trace/events/siox.h
15112
15113 SIS 190 ETHERNET DRIVER
15114 M:      Francois Romieu <romieu@fr.zoreil.com>
15115 L:      netdev@vger.kernel.org
15116 S:      Maintained
15117 F:      drivers/net/ethernet/sis/sis190.c
15118
15119 SIS 900/7016 FAST ETHERNET DRIVER
15120 M:      Daniele Venzano <venza@brownhat.org>
15121 W:      http://www.brownhat.org/sis900.html
15122 L:      netdev@vger.kernel.org
15123 S:      Maintained
15124 F:      drivers/net/ethernet/sis/sis900.*
15125
15126 SIS FRAMEBUFFER DRIVER
15127 M:      Thomas Winischhofer <thomas@winischhofer.net>
15128 W:      http://www.winischhofer.net/linuxsisvga.shtml
15129 S:      Maintained
15130 F:      Documentation/fb/sisfb.rst
15131 F:      drivers/video/fbdev/sis/
15132 F:      include/video/sisfb.h
15133
15134 SIS USB2VGA DRIVER
15135 M:      Thomas Winischhofer <thomas@winischhofer.net>
15136 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
15137 S:      Maintained
15138 F:      drivers/usb/misc/sisusbvga/
15139
15140 SLAB ALLOCATOR
15141 M:      Christoph Lameter <cl@linux.com>
15142 M:      Pekka Enberg <penberg@kernel.org>
15143 M:      David Rientjes <rientjes@google.com>
15144 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
15145 M:      Andrew Morton <akpm@linux-foundation.org>
15146 L:      linux-mm@kvack.org
15147 S:      Maintained
15148 F:      include/linux/sl?b*.h
15149 F:      mm/sl?b*
15150
15151 SLEEPABLE READ-COPY UPDATE (SRCU)
15152 M:      Lai Jiangshan <jiangshanlai@gmail.com>
15153 M:      "Paul E. McKenney" <paulmck@kernel.org>
15154 M:      Josh Triplett <josh@joshtriplett.org>
15155 R:      Steven Rostedt <rostedt@goodmis.org>
15156 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
15157 L:      rcu@vger.kernel.org
15158 W:      http://www.rdrop.com/users/paulmck/RCU/
15159 S:      Supported
15160 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
15161 F:      include/linux/srcu*.h
15162 F:      kernel/rcu/srcu*.c
15163
15164 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
15165 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
15166 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15167 S:      Maintained
15168 F:      drivers/slimbus/
15169 F:      Documentation/devicetree/bindings/slimbus/
15170 F:      include/linux/slimbus.h
15171
15172 SMACK SECURITY MODULE
15173 M:      Casey Schaufler <casey@schaufler-ca.com>
15174 L:      linux-security-module@vger.kernel.org
15175 W:      http://schaufler-ca.com
15176 T:      git git://github.com/cschaufler/smack-next
15177 S:      Maintained
15178 F:      Documentation/admin-guide/LSM/Smack.rst
15179 F:      security/smack/
15180
15181 SMC91x ETHERNET DRIVER
15182 M:      Nicolas Pitre <nico@fluxnic.net>
15183 S:      Odd Fixes
15184 F:      drivers/net/ethernet/smsc/smc91x.*
15185
15186 SMIA AND SMIA++ IMAGE SENSOR DRIVER
15187 M:      Sakari Ailus <sakari.ailus@iki.fi>
15188 L:      linux-media@vger.kernel.org
15189 S:      Maintained
15190 F:      drivers/media/i2c/smiapp/
15191 F:      include/media/i2c/smiapp.h
15192 F:      drivers/media/i2c/smiapp-pll.c
15193 F:      drivers/media/i2c/smiapp-pll.h
15194 F:      include/uapi/linux/smiapp.h
15195 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
15196
15197 SMM665 HARDWARE MONITOR DRIVER
15198 M:      Guenter Roeck <linux@roeck-us.net>
15199 L:      linux-hwmon@vger.kernel.org
15200 S:      Maintained
15201 F:      Documentation/hwmon/smm665.rst
15202 F:      drivers/hwmon/smm665.c
15203
15204 SMSC EMC2103 HARDWARE MONITOR DRIVER
15205 M:      Steve Glendinning <steve.glendinning@shawell.net>
15206 L:      linux-hwmon@vger.kernel.org
15207 S:      Maintained
15208 F:      Documentation/hwmon/emc2103.rst
15209 F:      drivers/hwmon/emc2103.c
15210
15211 SMSC SCH5627 HARDWARE MONITOR DRIVER
15212 M:      Hans de Goede <hdegoede@redhat.com>
15213 L:      linux-hwmon@vger.kernel.org
15214 S:      Supported
15215 F:      Documentation/hwmon/sch5627.rst
15216 F:      drivers/hwmon/sch5627.c
15217
15218 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
15219 M:      Steve Glendinning <steve.glendinning@shawell.net>
15220 L:      linux-fbdev@vger.kernel.org
15221 S:      Maintained
15222 F:      drivers/video/fbdev/smscufx.c
15223
15224 SMSC47B397 HARDWARE MONITOR DRIVER
15225 M:      Jean Delvare <jdelvare@suse.com>
15226 L:      linux-hwmon@vger.kernel.org
15227 S:      Maintained
15228 F:      Documentation/hwmon/smsc47b397.rst
15229 F:      drivers/hwmon/smsc47b397.c
15230
15231 SMSC911x ETHERNET DRIVER
15232 M:      Steve Glendinning <steve.glendinning@shawell.net>
15233 L:      netdev@vger.kernel.org
15234 S:      Maintained
15235 F:      include/linux/smsc911x.h
15236 F:      drivers/net/ethernet/smsc/smsc911x.*
15237
15238 SMSC9420 PCI ETHERNET DRIVER
15239 M:      Steve Glendinning <steve.glendinning@shawell.net>
15240 L:      netdev@vger.kernel.org
15241 S:      Maintained
15242 F:      drivers/net/ethernet/smsc/smsc9420.*
15243
15244 SOC-CAMERA V4L2 SUBSYSTEM
15245 L:      linux-media@vger.kernel.org
15246 T:      git git://linuxtv.org/media_tree.git
15247 S:      Orphan
15248 F:      include/media/soc_camera.h
15249 F:      drivers/staging/media/soc_camera/
15250
15251 SOCIONEXT SYNQUACER I2C DRIVER
15252 M:      Ard Biesheuvel <ardb@kernel.org>
15253 L:      linux-i2c@vger.kernel.org
15254 S:      Maintained
15255 F:      drivers/i2c/busses/i2c-synquacer.c
15256 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
15257
15258 SOCIONEXT UNIPHIER SOUND DRIVER
15259 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15260 S:      Orphan
15261 F:      sound/soc/uniphier/
15262
15263 SOEKRIS NET48XX LED SUPPORT
15264 M:      Chris Boot <bootc@bootc.net>
15265 S:      Maintained
15266 F:      drivers/leds/leds-net48xx.c
15267
15268 SOFT-IWARP DRIVER (siw)
15269 M:      Bernard Metzler <bmt@zurich.ibm.com>
15270 L:      linux-rdma@vger.kernel.org
15271 S:      Supported
15272 F:      drivers/infiniband/sw/siw/
15273 F:      include/uapi/rdma/siw-abi.h
15274
15275 SOFT-ROCE DRIVER (rxe)
15276 M:      Moni Shoua <monis@mellanox.com>
15277 L:      linux-rdma@vger.kernel.org
15278 S:      Supported
15279 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
15280 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
15281 F:      drivers/infiniband/sw/rxe/
15282 F:      include/uapi/rdma/rdma_user_rxe.h
15283
15284 SOFTLOGIC 6x10 MPEG CODEC
15285 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15286 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15287 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15288 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15289 M:      Ismael Luceno <ismael@iodev.co.uk>
15290 L:      linux-media@vger.kernel.org
15291 S:      Supported
15292 F:      drivers/media/pci/solo6x10/
15293
15294 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
15295 M:      James Morse <james.morse@arm.com>
15296 L:      linux-arm-kernel@lists.infradead.org
15297 S:      Maintained
15298 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
15299 F:      drivers/firmware/arm_sdei.c
15300 F:      include/linux/arm_sdei.h
15301 F:      include/uapi/linux/arm_sdei.h
15302
15303 SOFTWARE RAID (Multiple Disks) SUPPORT
15304 M:      Song Liu <song@kernel.org>
15305 L:      linux-raid@vger.kernel.org
15306 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git
15307 S:      Supported
15308 F:      drivers/md/Makefile
15309 F:      drivers/md/Kconfig
15310 F:      drivers/md/md*
15311 F:      drivers/md/raid*
15312 F:      include/linux/raid/
15313 F:      include/uapi/linux/raid/
15314
15315 SOCIONEXT (SNI) AVE NETWORK DRIVER
15316 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
15317 L:      netdev@vger.kernel.org
15318 S:      Maintained
15319 F:      drivers/net/ethernet/socionext/sni_ave.c
15320 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
15321
15322 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
15323 M:      Jassi Brar <jaswinder.singh@linaro.org>
15324 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
15325 L:      netdev@vger.kernel.org
15326 S:      Maintained
15327 F:      drivers/net/ethernet/socionext/netsec.c
15328 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
15329
15330 SOCIONEXT (SNI) Synquacer SPI DRIVER
15331 M:      Masahisa Kojima <masahisa.kojima@linaro.org>
15332 M:      Jassi Brar <jaswinder.singh@linaro.org>
15333 L:      linux-spi@vger.kernel.org
15334 S:      Maintained
15335 F:      drivers/spi/spi-synquacer.c
15336 F:      Documentation/devicetree/bindings/spi/spi-synquacer.txt
15337
15338 SOLIDRUN CLEARFOG SUPPORT
15339 M:      Russell King <linux@armlinux.org.uk>
15340 S:      Maintained
15341 F:      arch/arm/boot/dts/armada-388-clearfog*
15342 F:      arch/arm/boot/dts/armada-38x-solidrun-*
15343
15344 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
15345 M:      Russell King <linux@armlinux.org.uk>
15346 S:      Maintained
15347 F:      arch/arm/boot/dts/imx6*-cubox-i*
15348 F:      arch/arm/boot/dts/imx6*-hummingboard*
15349 F:      arch/arm/boot/dts/imx6*-sr-*
15350
15351 SONIC NETWORK DRIVER
15352 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
15353 L:      netdev@vger.kernel.org
15354 S:      Maintained
15355 F:      drivers/net/ethernet/natsemi/sonic.*
15356
15357 SONICS SILICON BACKPLANE DRIVER (SSB)
15358 M:      Michael Buesch <m@bues.ch>
15359 L:      linux-wireless@vger.kernel.org
15360 S:      Maintained
15361 F:      drivers/ssb/
15362 F:      include/linux/ssb/
15363
15364 SONY IMX214 SENSOR DRIVER
15365 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
15366 L:      linux-media@vger.kernel.org
15367 T:      git git://linuxtv.org/media_tree.git
15368 S:      Maintained
15369 F:      drivers/media/i2c/imx214.c
15370 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
15371
15372 SONY IMX258 SENSOR DRIVER
15373 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
15374 L:      linux-media@vger.kernel.org
15375 T:      git git://linuxtv.org/media_tree.git
15376 S:      Maintained
15377 F:      drivers/media/i2c/imx258.c
15378
15379 SONY IMX274 SENSOR DRIVER
15380 M:      Leon Luo <leonl@leopardimaging.com>
15381 L:      linux-media@vger.kernel.org
15382 T:      git git://linuxtv.org/media_tree.git
15383 S:      Maintained
15384 F:      drivers/media/i2c/imx274.c
15385 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
15386
15387 SONY IMX290 SENSOR DRIVER
15388 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
15389 L:      linux-media@vger.kernel.org
15390 T:      git git://linuxtv.org/media_tree.git
15391 S:      Maintained
15392 F:      drivers/media/i2c/imx290.c
15393 F:      Documentation/devicetree/bindings/media/i2c/imx290.txt
15394
15395 SONY IMX319 SENSOR DRIVER
15396 M:      Bingbu Cao <bingbu.cao@intel.com>
15397 L:      linux-media@vger.kernel.org
15398 T:      git git://linuxtv.org/media_tree.git
15399 S:      Maintained
15400 F:      drivers/media/i2c/imx319.c
15401
15402 SONY IMX355 SENSOR DRIVER
15403 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
15404 L:      linux-media@vger.kernel.org
15405 T:      git git://linuxtv.org/media_tree.git
15406 S:      Maintained
15407 F:      drivers/media/i2c/imx355.c
15408
15409 SONY MEMORYSTICK SUBSYSTEM
15410 M:      Maxim Levitsky <maximlevitsky@gmail.com>
15411 M:      Alex Dubov <oakad@yahoo.com>
15412 M:      Ulf Hansson <ulf.hansson@linaro.org>
15413 L:      linux-mmc@vger.kernel.org
15414 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
15415 S:      Maintained
15416 F:      drivers/memstick/
15417 F:      include/linux/memstick.h
15418
15419 SONY VAIO CONTROL DEVICE DRIVER
15420 M:      Mattia Dongili <malattia@linux.it>
15421 L:      platform-driver-x86@vger.kernel.org
15422 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
15423 S:      Maintained
15424 F:      Documentation/admin-guide/laptops/sony-laptop.rst
15425 F:      drivers/char/sonypi.c
15426 F:      drivers/platform/x86/sony-laptop.c
15427 F:      include/linux/sony-laptop.h
15428
15429 SOUND
15430 M:      Jaroslav Kysela <perex@perex.cz>
15431 M:      Takashi Iwai <tiwai@suse.com>
15432 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15433 W:      http://www.alsa-project.org/
15434 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
15435 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
15436 S:      Maintained
15437 F:      Documentation/sound/
15438 F:      include/sound/
15439 F:      include/uapi/sound/
15440 F:      sound/
15441
15442 SOUND - COMPRESSED AUDIO
15443 M:      Vinod Koul <vkoul@kernel.org>
15444 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15445 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
15446 S:      Supported
15447 F:      Documentation/sound/designs/compress-offload.rst
15448 F:      include/sound/compress_driver.h
15449 F:      include/uapi/sound/compress_*
15450 F:      sound/core/compress_offload.c
15451 F:      sound/soc/soc-compress.c
15452
15453 SOUND - DMAENGINE HELPERS
15454 M:      Lars-Peter Clausen <lars@metafoo.de>
15455 S:      Supported
15456 F:      include/sound/dmaengine_pcm.h
15457 F:      sound/core/pcm_dmaengine.c
15458 F:      sound/soc/soc-generic-dmaengine-pcm.c
15459
15460 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
15461 M:      Liam Girdwood <lgirdwood@gmail.com>
15462 M:      Mark Brown <broonie@kernel.org>
15463 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
15464 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15465 W:      http://alsa-project.org/main/index.php/ASoC
15466 S:      Supported
15467 F:      Documentation/devicetree/bindings/sound/
15468 F:      Documentation/sound/soc/
15469 F:      sound/soc/
15470 F:      include/dt-bindings/sound/
15471 F:      include/sound/soc*
15472
15473 SOUNDWIRE SUBSYSTEM
15474 M:      Vinod Koul <vkoul@kernel.org>
15475 M:      Sanyog Kale <sanyog.r.kale@intel.com>
15476 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
15477 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15478 S:      Supported
15479 F:      Documentation/driver-api/soundwire/
15480 F:      drivers/soundwire/
15481 F:      include/linux/soundwire/
15482
15483 SP2 MEDIA DRIVER
15484 M:      Olli Salonen <olli.salonen@iki.fi>
15485 L:      linux-media@vger.kernel.org
15486 W:      https://linuxtv.org
15487 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15488 S:      Maintained
15489 F:      drivers/media/dvb-frontends/sp2*
15490
15491 SPARC + UltraSPARC (sparc/sparc64)
15492 M:      "David S. Miller" <davem@davemloft.net>
15493 L:      sparclinux@vger.kernel.org
15494 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
15495 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
15496 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
15497 S:      Maintained
15498 F:      arch/sparc/
15499 F:      drivers/sbus/
15500
15501 SPARC SERIAL DRIVERS
15502 M:      "David S. Miller" <davem@davemloft.net>
15503 L:      sparclinux@vger.kernel.org
15504 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
15505 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
15506 S:      Maintained
15507 F:      include/linux/sunserialcore.h
15508 F:      drivers/tty/serial/suncore.c
15509 F:      drivers/tty/serial/sunhv.c
15510 F:      drivers/tty/serial/sunsab.c
15511 F:      drivers/tty/serial/sunsab.h
15512 F:      drivers/tty/serial/sunsu.c
15513 F:      drivers/tty/serial/sunzilog.c
15514 F:      drivers/tty/serial/sunzilog.h
15515 F:      drivers/tty/vcc.c
15516
15517 SPARSE CHECKER
15518 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
15519 L:      linux-sparse@vger.kernel.org
15520 W:      https://sparse.wiki.kernel.org/
15521 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
15522 S:      Maintained
15523 F:      include/linux/compiler.h
15524
15525 SPEAR CLOCK FRAMEWORK SUPPORT
15526 M:      Viresh Kumar <vireshk@kernel.org>
15527 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15528 W:      http://www.st.com/spear
15529 S:      Maintained
15530 F:      drivers/clk/spear/
15531
15532 SPEAR PLATFORM SUPPORT
15533 M:      Viresh Kumar <vireshk@kernel.org>
15534 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
15535 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15536 W:      http://www.st.com/spear
15537 S:      Maintained
15538 F:      arch/arm/boot/dts/spear*
15539 F:      arch/arm/mach-spear/
15540
15541 SPI NOR SUBSYSTEM
15542 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
15543 L:      linux-mtd@lists.infradead.org
15544 W:      http://www.linux-mtd.infradead.org/
15545 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
15546 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
15547 S:      Maintained
15548 F:      drivers/mtd/spi-nor/
15549 F:      include/linux/mtd/spi-nor.h
15550
15551 SPI SUBSYSTEM
15552 M:      Mark Brown <broonie@kernel.org>
15553 L:      linux-spi@vger.kernel.org
15554 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
15555 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
15556 S:      Maintained
15557 F:      Documentation/devicetree/bindings/spi/
15558 F:      Documentation/spi/
15559 F:      drivers/spi/
15560 F:      include/linux/spi/
15561 F:      include/uapi/linux/spi/
15562 F:      tools/spi/
15563
15564 SPIDERNET NETWORK DRIVER for CELL
15565 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
15566 L:      netdev@vger.kernel.org
15567 S:      Supported
15568 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
15569 F:      drivers/net/ethernet/toshiba/spider_net*
15570
15571 SPMI SUBSYSTEM
15572 R:      Stephen Boyd <sboyd@kernel.org>
15573 L:      linux-arm-msm@vger.kernel.org
15574 F:      Documentation/devicetree/bindings/spmi/
15575 F:      drivers/spmi/
15576 F:      include/dt-bindings/spmi/spmi.h
15577 F:      include/linux/spmi.h
15578 F:      include/trace/events/spmi.h
15579
15580 SPU FILE SYSTEM
15581 M:      Jeremy Kerr <jk@ozlabs.org>
15582 L:      linuxppc-dev@lists.ozlabs.org
15583 W:      http://www.ibm.com/developerworks/power/cell/
15584 S:      Supported
15585 F:      Documentation/filesystems/spufs.txt
15586 F:      arch/powerpc/platforms/cell/spufs/
15587
15588 SQUASHFS FILE SYSTEM
15589 M:      Phillip Lougher <phillip@squashfs.org.uk>
15590 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
15591 W:      http://squashfs.org.uk
15592 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
15593 S:      Maintained
15594 F:      Documentation/filesystems/squashfs.txt
15595 F:      fs/squashfs/
15596
15597 SRM (Alpha) environment access
15598 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
15599 S:      Maintained
15600 F:      arch/alpha/kernel/srm_env.c
15601
15602 ST LSM6DSx IMU IIO DRIVER
15603 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
15604 L:      linux-iio@vger.kernel.org
15605 W:      http://www.st.com/
15606 S:      Maintained
15607 F:      drivers/iio/imu/st_lsm6dsx/
15608 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
15609
15610 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
15611 M:      Mickael Guene <mickael.guene@st.com>
15612 L:      linux-media@vger.kernel.org
15613 T:      git git://linuxtv.org/media_tree.git
15614 S:      Maintained
15615 F:      drivers/media/i2c/st-mipid02.c
15616 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt
15617
15618 ST STM32 I2C/SMBUS DRIVER
15619 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
15620 L:      linux-i2c@vger.kernel.org
15621 S:      Maintained
15622 F:      drivers/i2c/busses/i2c-stm32*
15623
15624 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
15625 M:      Song Qiang <songqiang1304521@gmail.com>
15626 L:      linux-iio@vger.kernel.org
15627 S:      Maintained
15628 F:      drivers/iio/proximity/vl53l0x-i2c.c
15629 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
15630
15631 STABLE BRANCH
15632 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15633 M:      Sasha Levin <sashal@kernel.org>
15634 L:      stable@vger.kernel.org
15635 S:      Supported
15636 F:      Documentation/process/stable-kernel-rules.rst
15637
15638 STAGING - COMEDI
15639 M:      Ian Abbott <abbotti@mev.co.uk>
15640 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
15641 S:      Odd Fixes
15642 F:      drivers/staging/comedi/
15643
15644 STAGING - FIELDBUS SUBSYSTEM
15645 M:      Sven Van Asbroeck <TheSven73@gmail.com>
15646 S:      Maintained
15647 F:      drivers/staging/fieldbus/*
15648 F:      drivers/staging/fieldbus/Documentation/
15649
15650 STAGING - HMS ANYBUS-S BUS
15651 M:      Sven Van Asbroeck <TheSven73@gmail.com>
15652 S:      Maintained
15653 F:      drivers/staging/fieldbus/anybuss/
15654
15655 STAGING - INDUSTRIAL IO
15656 M:      Jonathan Cameron <jic23@kernel.org>
15657 L:      linux-iio@vger.kernel.org
15658 S:      Odd Fixes
15659 F:      Documentation/devicetree/bindings/staging/iio/
15660 F:      drivers/staging/iio/
15661
15662 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
15663 M:      Marc Dietrich <marvin24@gmx.de>
15664 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
15665 L:      linux-tegra@vger.kernel.org
15666 S:      Maintained
15667 F:      drivers/staging/nvec/
15668
15669 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
15670 M:      Jens Frederich <jfrederich@gmail.com>
15671 M:      Daniel Drake <dsd@laptop.org>
15672 M:      Jon Nettleton <jon.nettleton@gmail.com>
15673 W:      http://wiki.laptop.org/go/DCON
15674 S:      Maintained
15675 F:      drivers/staging/olpc_dcon/
15676
15677 STAGING - REALTEK RTL8712U DRIVERS
15678 M:      Larry Finger <Larry.Finger@lwfinger.net>
15679 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
15680 S:      Odd Fixes
15681 F:      drivers/staging/rtl8712/
15682
15683 STAGING - REALTEK RTL8188EU DRIVERS
15684 M:      Larry Finger <Larry.Finger@lwfinger.net>
15685 S:      Odd Fixes
15686 F:      drivers/staging/rtl8188eu/
15687
15688 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
15689 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
15690 M:      Teddy Wang <teddy.wang@siliconmotion.com>
15691 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
15692 L:      linux-fbdev@vger.kernel.org
15693 S:      Maintained
15694 F:      drivers/staging/sm750fb/
15695
15696 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
15697 M:      William Hubbs <w.d.hubbs@gmail.com>
15698 M:      Chris Brannon <chris@the-brannons.com>
15699 M:      Kirk Reiser <kirk@reisers.ca>
15700 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
15701 L:      speakup@linux-speakup.org
15702 W:      http://www.linux-speakup.org/
15703 S:      Odd Fixes
15704 F:      drivers/staging/speakup/
15705
15706 STAGING - VIA VT665X DRIVERS
15707 M:      Forest Bond <forest@alittletooquiet.net>
15708 S:      Odd Fixes
15709 F:      drivers/staging/vt665?/
15710
15711 STAGING - WILC1000 WIFI DRIVER
15712 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
15713 M:      Ajay Singh <ajay.kathat@microchip.com>
15714 L:      linux-wireless@vger.kernel.org
15715 S:      Supported
15716 F:      drivers/staging/wilc1000/
15717
15718 STAGING - SEPS525 LCD CONTROLLER DRIVERS
15719 M:      Michael Hennerich <michael.hennerich@analog.com>
15720 M:      Beniamin Bia <beniamin.bia@analog.com>
15721 L:      linux-fbdev@vger.kernel.org
15722 S:      Supported
15723 F:      drivers/staging/fbtft/fb_seps525.c
15724 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml
15725
15726 STAGING SUBSYSTEM
15727 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15728 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
15729 L:      devel@driverdev.osuosl.org
15730 S:      Supported
15731 F:      drivers/staging/
15732
15733 STARFIRE/DURALAN NETWORK DRIVER
15734 M:      Ion Badulescu <ionut@badula.org>
15735 S:      Odd Fixes
15736 F:      drivers/net/ethernet/adaptec/starfire*
15737
15738 STEC S1220 SKD DRIVER
15739 M:      Damien Le Moal <Damien.LeMoal@wdc.com>
15740 L:      linux-block@vger.kernel.org
15741 S:      Maintained
15742 F:      drivers/block/skd*[ch]
15743
15744 STI AUDIO (ASoC) DRIVERS
15745 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15746 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15747 S:      Maintained
15748 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
15749 F:      sound/soc/sti/
15750
15751 STI CEC DRIVER
15752 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
15753 S:      Maintained
15754 F:      drivers/media/platform/sti/cec/
15755 F:      Documentation/devicetree/bindings/media/stih-cec.txt
15756
15757 STK1160 USB VIDEO CAPTURE DRIVER
15758 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15759 L:      linux-media@vger.kernel.org
15760 T:      git git://linuxtv.org/media_tree.git
15761 S:      Maintained
15762 F:      drivers/media/usb/stk1160/
15763
15764 STM32 AUDIO (ASoC) DRIVERS
15765 M:      Olivier Moysan <olivier.moysan@st.com>
15766 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15767 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15768 S:      Maintained
15769 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
15770 F:      sound/soc/stm/
15771
15772 STM32 TIMER/LPTIMER DRIVERS
15773 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
15774 S:      Maintained
15775 F:      drivers/*/stm32-*timer*
15776 F:      drivers/pwm/pwm-stm32*
15777 F:      include/linux/*/stm32-*tim*
15778 F:      Documentation/ABI/testing/*timer-stm32
15779 F:      Documentation/devicetree/bindings/*/stm32-*timer*
15780 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
15781
15782 STMMAC ETHERNET DRIVER
15783 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
15784 M:      Alexandre Torgue <alexandre.torgue@st.com>
15785 M:      Jose Abreu <joabreu@synopsys.com>
15786 L:      netdev@vger.kernel.org
15787 W:      http://www.stlinux.com
15788 S:      Supported
15789 F:      drivers/net/ethernet/stmicro/stmmac/
15790
15791 SUN3/3X
15792 M:      Sam Creasey <sammy@sammy.net>
15793 W:      http://sammy.net/sun3/
15794 S:      Maintained
15795 F:      arch/m68k/kernel/*sun3*
15796 F:      arch/m68k/sun3*/
15797 F:      arch/m68k/include/asm/sun3*
15798 F:      drivers/net/ethernet/i825xx/sun3*
15799
15800 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
15801 M:      Hans de Goede <hdegoede@redhat.com>
15802 L:      linux-input@vger.kernel.org
15803 S:      Maintained
15804 F:      Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml
15805 F:      drivers/input/keyboard/sun4i-lradc-keys.c
15806
15807 SUNDANCE NETWORK DRIVER
15808 M:      Denis Kirjanov <kda@linux-powerpc.org>
15809 L:      netdev@vger.kernel.org
15810 S:      Maintained
15811 F:      drivers/net/ethernet/dlink/sundance.c
15812
15813 SUPERH
15814 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
15815 M:      Rich Felker <dalias@libc.org>
15816 L:      linux-sh@vger.kernel.org
15817 Q:      http://patchwork.kernel.org/project/linux-sh/list/
15818 S:      Maintained
15819 F:      Documentation/sh/
15820 F:      arch/sh/
15821 F:      drivers/sh/
15822
15823 SUSPEND TO RAM
15824 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
15825 M:      Len Brown <len.brown@intel.com>
15826 M:      Pavel Machek <pavel@ucw.cz>
15827 L:      linux-pm@vger.kernel.org
15828 B:      https://bugzilla.kernel.org
15829 S:      Supported
15830 F:      Documentation/power/
15831 F:      arch/x86/kernel/acpi/
15832 F:      drivers/base/power/
15833 F:      kernel/power/
15834 F:      include/linux/suspend.h
15835 F:      include/linux/freezer.h
15836 F:      include/linux/pm.h
15837
15838 SVGA HANDLING
15839 M:      Martin Mares <mj@ucw.cz>
15840 L:      linux-video@atrey.karlin.mff.cuni.cz
15841 S:      Maintained
15842 F:      Documentation/admin-guide/svga.rst
15843 F:      arch/x86/boot/video*
15844
15845 SWIOTLB SUBSYSTEM
15846 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15847 L:      iommu@lists.linux-foundation.org
15848 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
15849 S:      Supported
15850 F:      kernel/dma/swiotlb.c
15851 F:      arch/*/kernel/pci-swiotlb.c
15852 F:      include/linux/swiotlb.h
15853
15854 SWITCHDEV
15855 M:      Jiri Pirko <jiri@resnulli.us>
15856 M:      Ivan Vecera <ivecera@redhat.com>
15857 L:      netdev@vger.kernel.org
15858 S:      Supported
15859 F:      net/switchdev/
15860 F:      include/net/switchdev.h
15861
15862 SY8106A REGULATOR DRIVER
15863 M:      Icenowy Zheng <icenowy@aosc.io>
15864 S:      Maintained
15865 F:      drivers/regulator/sy8106a-regulator.c
15866 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
15867
15868 SYNC FILE FRAMEWORK
15869 M:      Sumit Semwal <sumit.semwal@linaro.org>
15870 R:      Gustavo Padovan <gustavo@padovan.org>
15871 S:      Maintained
15872 L:      linux-media@vger.kernel.org
15873 L:      dri-devel@lists.freedesktop.org
15874 F:      drivers/dma-buf/sync_*
15875 F:      drivers/dma-buf/dma-fence*
15876 F:      drivers/dma-buf/sw_sync.c
15877 F:      include/linux/sync_file.h
15878 F:      include/uapi/linux/sync_file.h
15879 F:      Documentation/driver-api/sync_file.rst
15880 T:      git git://anongit.freedesktop.org/drm/drm-misc
15881
15882 SYNOPSYS ARC ARCHITECTURE
15883 M:      Vineet Gupta <vgupta@synopsys.com>
15884 L:      linux-snps-arc@lists.infradead.org
15885 S:      Supported
15886 F:      arch/arc/
15887 F:      Documentation/devicetree/bindings/arc/*
15888 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
15889 F:      drivers/clocksource/arc_timer.c
15890 F:      drivers/tty/serial/arc_uart.c
15891 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
15892
15893 SYNOPSYS ARC HSDK SDP pll clock driver
15894 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15895 S:      Supported
15896 F:      drivers/clk/clk-hsdk-pll.c
15897 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
15898
15899 SYNOPSYS ARC SDP clock driver
15900 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15901 S:      Supported
15902 F:      drivers/clk/axs10x/*
15903 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
15904
15905 SYNOPSYS ARC SDP platform support
15906 M:      Alexey Brodkin <abrodkin@synopsys.com>
15907 S:      Supported
15908 F:      arch/arc/plat-axs10x
15909 F:      arch/arc/boot/dts/ax*
15910 F:      Documentation/devicetree/bindings/arc/axs10*
15911
15912 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
15913 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15914 S:      Supported
15915 F:      drivers/reset/reset-axs10x.c
15916 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
15917
15918 SYNOPSYS CREG GPIO DRIVER
15919 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15920 S:      Maintained
15921 F:      drivers/gpio/gpio-creg-snps.c
15922 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
15923
15924 SYNOPSYS DESIGNWARE 8250 UART DRIVER
15925 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15926 S:      Maintained
15927 F:      drivers/tty/serial/8250/8250_dw.c
15928
15929 SYNOPSYS DESIGNWARE APB GPIO DRIVER
15930 M:      Hoan Tran <hoan@os.amperecomputing.com>
15931 L:      linux-gpio@vger.kernel.org
15932 S:      Maintained
15933 F:      drivers/gpio/gpio-dwapb.c
15934 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
15935
15936 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
15937 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15938 S:      Maintained
15939 F:      drivers/dma/dw-axi-dmac/
15940 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
15941
15942 SYNOPSYS DESIGNWARE DMAC DRIVER
15943 M:      Viresh Kumar <vireshk@kernel.org>
15944 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15945 S:      Maintained
15946 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
15947 F:      drivers/dma/dw/
15948 F:      include/dt-bindings/dma/dw-dmac.h
15949 F:      include/linux/dma/dw.h
15950 F:      include/linux/platform_data/dma-dw.h
15951
15952 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
15953 M:      Jose Abreu <Jose.Abreu@synopsys.com>
15954 L:      netdev@vger.kernel.org
15955 S:      Supported
15956 F:      drivers/net/ethernet/synopsys/
15957
15958 SYNOPSYS DESIGNWARE I2C DRIVER
15959 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15960 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15961 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15962 L:      linux-i2c@vger.kernel.org
15963 S:      Maintained
15964 F:      drivers/i2c/busses/i2c-designware-*
15965 F:      include/linux/platform_data/i2c-designware.h
15966
15967 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15968 M:      Jaehoon Chung <jh80.chung@samsung.com>
15969 L:      linux-mmc@vger.kernel.org
15970 S:      Maintained
15971 F:      drivers/mmc/host/dw_mmc*
15972
15973 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15974 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15975 S:      Supported
15976 F:      drivers/reset/reset-hsdk.c
15977 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15978 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15979
15980 SYSTEM CONFIGURATION (SYSCON)
15981 M:      Lee Jones <lee.jones@linaro.org>
15982 M:      Arnd Bergmann <arnd@arndb.de>
15983 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15984 S:      Supported
15985 F:      drivers/mfd/syscon.c
15986
15987 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15988 M:      Sudeep Holla <sudeep.holla@arm.com>
15989 L:      linux-arm-kernel@lists.infradead.org
15990 S:      Maintained
15991 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15992 F:      drivers/clk/clk-sc[mp]i.c
15993 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15994 F:      drivers/firmware/arm_scpi.c
15995 F:      drivers/firmware/arm_scmi/
15996 F:      drivers/reset/reset-scmi.c
15997 F:      include/linux/sc[mp]i_protocol.h
15998
15999 SYSTEM RESET/SHUTDOWN DRIVERS
16000 M:      Sebastian Reichel <sre@kernel.org>
16001 L:      linux-pm@vger.kernel.org
16002 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
16003 S:      Maintained
16004 F:      Documentation/devicetree/bindings/power/reset/
16005 F:      drivers/power/reset/
16006
16007 SYSTEM TRACE MODULE CLASS
16008 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
16009 S:      Maintained
16010 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
16011 F:      Documentation/trace/stm.rst
16012 F:      drivers/hwtracing/stm/
16013 F:      include/linux/stm.h
16014 F:      include/uapi/linux/stm.h
16015
16016 SYSTEM76 ACPI DRIVER
16017 M:      Jeremy Soller <jeremy@system76.com>
16018 M:      System76 Product Development <productdev@system76.com>
16019 L:      platform-driver-x86@vger.kernel.org
16020 S:      Maintained
16021 F:      drivers/platform/x86/system76_acpi.c
16022
16023 SYSV FILESYSTEM
16024 M:      Christoph Hellwig <hch@infradead.org>
16025 S:      Maintained
16026 F:      Documentation/filesystems/sysv-fs.txt
16027 F:      fs/sysv/
16028 F:      include/linux/sysv_fs.h
16029
16030 TASKSTATS STATISTICS INTERFACE
16031 M:      Balbir Singh <bsingharora@gmail.com>
16032 S:      Maintained
16033 F:      Documentation/accounting/taskstats*
16034 F:      include/linux/taskstats*
16035 F:      kernel/taskstats.c
16036
16037 TC subsystem
16038 M:      Jamal Hadi Salim <jhs@mojatatu.com>
16039 M:      Cong Wang <xiyou.wangcong@gmail.com>
16040 M:      Jiri Pirko <jiri@resnulli.us>
16041 L:      netdev@vger.kernel.org
16042 S:      Maintained
16043 F:      include/net/pkt_cls.h
16044 F:      include/net/pkt_sched.h
16045 F:      include/net/tc_act/
16046 F:      include/uapi/linux/pkt_cls.h
16047 F:      include/uapi/linux/pkt_sched.h
16048 F:      include/uapi/linux/tc_act/
16049 F:      include/uapi/linux/tc_ematch/
16050 F:      net/sched/
16051
16052 TC90522 MEDIA DRIVER
16053 M:      Akihiro Tsukada <tskd08@gmail.com>
16054 L:      linux-media@vger.kernel.org
16055 S:      Odd Fixes
16056 F:      drivers/media/dvb-frontends/tc90522*
16057
16058 TCP LOW PRIORITY MODULE
16059 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
16060 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
16061 W:      http://tcp-lp-mod.sourceforge.net/
16062 S:      Maintained
16063 F:      net/ipv4/tcp_lp.c
16064
16065 TDA10071 MEDIA DRIVER
16066 M:      Antti Palosaari <crope@iki.fi>
16067 L:      linux-media@vger.kernel.org
16068 W:      https://linuxtv.org
16069 W:      http://palosaari.fi/linux/
16070 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16071 T:      git git://linuxtv.org/anttip/media_tree.git
16072 S:      Maintained
16073 F:      drivers/media/dvb-frontends/tda10071*
16074
16075 TDA18212 MEDIA DRIVER
16076 M:      Antti Palosaari <crope@iki.fi>
16077 L:      linux-media@vger.kernel.org
16078 W:      https://linuxtv.org
16079 W:      http://palosaari.fi/linux/
16080 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16081 T:      git git://linuxtv.org/anttip/media_tree.git
16082 S:      Maintained
16083 F:      drivers/media/tuners/tda18212*
16084
16085 TDA18218 MEDIA DRIVER
16086 M:      Antti Palosaari <crope@iki.fi>
16087 L:      linux-media@vger.kernel.org
16088 W:      https://linuxtv.org
16089 W:      http://palosaari.fi/linux/
16090 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16091 T:      git git://linuxtv.org/anttip/media_tree.git
16092 S:      Maintained
16093 F:      drivers/media/tuners/tda18218*
16094
16095 TDA18250 MEDIA DRIVER
16096 M:      Olli Salonen <olli.salonen@iki.fi>
16097 L:      linux-media@vger.kernel.org
16098 W:      https://linuxtv.org
16099 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16100 T:      git git://linuxtv.org/media_tree.git
16101 S:      Maintained
16102 F:      drivers/media/tuners/tda18250*
16103
16104 TDA18271 MEDIA DRIVER
16105 M:      Michael Krufky <mkrufky@linuxtv.org>
16106 L:      linux-media@vger.kernel.org
16107 W:      https://linuxtv.org
16108 W:      http://github.com/mkrufky
16109 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16110 T:      git git://linuxtv.org/mkrufky/tuners.git
16111 S:      Maintained
16112 F:      drivers/media/tuners/tda18271*
16113
16114 TDA1997x MEDIA DRIVER
16115 M:      Tim Harvey <tharvey@gateworks.com>
16116 L:      linux-media@vger.kernel.org
16117 W:      https://linuxtv.org
16118 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16119 S:      Maintained
16120 F:      drivers/media/i2c/tda1997x.*
16121
16122 TDA827x MEDIA DRIVER
16123 M:      Michael Krufky <mkrufky@linuxtv.org>
16124 L:      linux-media@vger.kernel.org
16125 W:      https://linuxtv.org
16126 W:      http://github.com/mkrufky
16127 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16128 T:      git git://linuxtv.org/mkrufky/tuners.git
16129 S:      Maintained
16130 F:      drivers/media/tuners/tda8290.*
16131
16132 TDA8290 MEDIA DRIVER
16133 M:      Michael Krufky <mkrufky@linuxtv.org>
16134 L:      linux-media@vger.kernel.org
16135 W:      https://linuxtv.org
16136 W:      http://github.com/mkrufky
16137 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16138 T:      git git://linuxtv.org/mkrufky/tuners.git
16139 S:      Maintained
16140 F:      drivers/media/tuners/tda8290.*
16141
16142 TDA9840 MEDIA DRIVER
16143 M:      Hans Verkuil <hverkuil@xs4all.nl>
16144 L:      linux-media@vger.kernel.org
16145 T:      git git://linuxtv.org/media_tree.git
16146 W:      https://linuxtv.org
16147 S:      Maintained
16148 F:      drivers/media/i2c/tda9840*
16149
16150 TEA5761 TUNER DRIVER
16151 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16152 L:      linux-media@vger.kernel.org
16153 W:      https://linuxtv.org
16154 T:      git git://linuxtv.org/media_tree.git
16155 S:      Odd fixes
16156 F:      drivers/media/tuners/tea5761.*
16157
16158 TEA5767 TUNER DRIVER
16159 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16160 L:      linux-media@vger.kernel.org
16161 W:      https://linuxtv.org
16162 T:      git git://linuxtv.org/media_tree.git
16163 S:      Maintained
16164 F:      drivers/media/tuners/tea5767.*
16165
16166 TEA6415C MEDIA DRIVER
16167 M:      Hans Verkuil <hverkuil@xs4all.nl>
16168 L:      linux-media@vger.kernel.org
16169 T:      git git://linuxtv.org/media_tree.git
16170 W:      https://linuxtv.org
16171 S:      Maintained
16172 F:      drivers/media/i2c/tea6415c*
16173
16174 TEA6420 MEDIA DRIVER
16175 M:      Hans Verkuil <hverkuil@xs4all.nl>
16176 L:      linux-media@vger.kernel.org
16177 T:      git git://linuxtv.org/media_tree.git
16178 W:      https://linuxtv.org
16179 S:      Maintained
16180 F:      drivers/media/i2c/tea6420*
16181
16182 TEAM DRIVER
16183 M:      Jiri Pirko <jiri@resnulli.us>
16184 L:      netdev@vger.kernel.org
16185 S:      Supported
16186 F:      drivers/net/team/
16187 F:      include/linux/if_team.h
16188 F:      include/uapi/linux/if_team.h
16189
16190 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
16191 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
16192 S:      Maintained
16193 F:      arch/x86/platform/ts5500/
16194
16195 TECHNOTREND USB IR RECEIVER
16196 M:      Sean Young <sean@mess.org>
16197 L:      linux-media@vger.kernel.org
16198 S:      Maintained
16199 F:      drivers/media/rc/ttusbir.c
16200
16201 TECHWELL TW9910 VIDEO DECODER
16202 L:      linux-media@vger.kernel.org
16203 S:      Orphan
16204 F:      drivers/media/i2c/tw9910.c
16205 F:      include/media/i2c/tw9910.h
16206
16207 TEE SUBSYSTEM
16208 M:      Jens Wiklander <jens.wiklander@linaro.org>
16209 L:      tee-dev@lists.linaro.org
16210 S:      Maintained
16211 F:      include/linux/tee_drv.h
16212 F:      include/uapi/linux/tee.h
16213 F:      drivers/tee/
16214 F:      Documentation/tee.txt
16215
16216 TEGRA ARCHITECTURE SUPPORT
16217 M:      Thierry Reding <thierry.reding@gmail.com>
16218 M:      Jonathan Hunter <jonathanh@nvidia.com>
16219 L:      linux-tegra@vger.kernel.org
16220 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
16221 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
16222 S:      Supported
16223 N:      [^a-z]tegra
16224
16225 TEGRA CLOCK DRIVER
16226 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
16227 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
16228 S:      Supported
16229 F:      drivers/clk/tegra/
16230
16231 TEGRA DMA DRIVERS
16232 M:      Laxman Dewangan <ldewangan@nvidia.com>
16233 M:      Jon Hunter <jonathanh@nvidia.com>
16234 S:      Supported
16235 F:      drivers/dma/tegra*
16236
16237 TEGRA I2C DRIVER
16238 M:      Laxman Dewangan <ldewangan@nvidia.com>
16239 R:      Dmitry Osipenko <digetx@gmail.com>
16240 S:      Supported
16241 F:      drivers/i2c/busses/i2c-tegra.c
16242
16243 TEGRA IOMMU DRIVERS
16244 M:      Thierry Reding <thierry.reding@gmail.com>
16245 L:      linux-tegra@vger.kernel.org
16246 S:      Supported
16247 F:      drivers/iommu/tegra*
16248
16249 TEGRA KBC DRIVER
16250 M:      Laxman Dewangan <ldewangan@nvidia.com>
16251 S:      Supported
16252 F:      drivers/input/keyboard/tegra-kbc.c
16253
16254 TEGRA NAND DRIVER
16255 M:      Stefan Agner <stefan@agner.ch>
16256 M:      Lucas Stach <dev@lynxeye.de>
16257 S:      Maintained
16258 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
16259 F:      drivers/mtd/nand/raw/tegra_nand.c
16260
16261 TEGRA PWM DRIVER
16262 M:      Thierry Reding <thierry.reding@gmail.com>
16263 S:      Supported
16264 F:      drivers/pwm/pwm-tegra.c
16265
16266 TEGRA SERIAL DRIVER
16267 M:      Laxman Dewangan <ldewangan@nvidia.com>
16268 S:      Supported
16269 F:      drivers/tty/serial/serial-tegra.c
16270
16271 TEGRA SPI DRIVER
16272 M:      Laxman Dewangan <ldewangan@nvidia.com>
16273 S:      Supported
16274 F:      drivers/spi/spi-tegra*
16275
16276 TEGRA XUSB PADCTL DRIVER
16277 M:      JC Kuo <jckuo@nvidia.com>
16278 S:      Supported
16279 F:      drivers/phy/tegra/xusb*
16280
16281 TEHUTI ETHERNET DRIVER
16282 M:      Andy Gospodarek <andy@greyhouse.net>
16283 L:      netdev@vger.kernel.org
16284 S:      Supported
16285 F:      drivers/net/ethernet/tehuti/*
16286
16287 Telecom Clock Driver for MCPL0010
16288 M:      Mark Gross <mark.gross@intel.com>
16289 S:      Supported
16290 F:      drivers/char/tlclk.c
16291
16292 TENSILICA XTENSA PORT (xtensa)
16293 M:      Chris Zankel <chris@zankel.net>
16294 M:      Max Filippov <jcmvbkbc@gmail.com>
16295 L:      linux-xtensa@linux-xtensa.org
16296 T:      git git://github.com/czankel/xtensa-linux.git
16297 S:      Maintained
16298 F:      arch/xtensa/
16299 F:      drivers/irqchip/irq-xtensa-*
16300
16301 Texas Instruments' System Control Interface (TISCI) Protocol Driver
16302 M:      Nishanth Menon <nm@ti.com>
16303 M:      Tero Kristo <t-kristo@ti.com>
16304 M:      Santosh Shilimkar <ssantosh@kernel.org>
16305 L:      linux-arm-kernel@lists.infradead.org
16306 S:      Maintained
16307 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
16308 F:      drivers/firmware/ti_sci*
16309 F:      include/linux/soc/ti/ti_sci_protocol.h
16310 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
16311 F:      drivers/soc/ti/ti_sci_pm_domains.c
16312 F:      include/dt-bindings/soc/ti,sci_pm_domain.h
16313 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
16314 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
16315 F:      drivers/clk/keystone/sci-clk.c
16316 F:      drivers/reset/reset-ti-sci.c
16317 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.txt
16318 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.txt
16319 F:      drivers/irqchip/irq-ti-sci-intr.c
16320 F:      drivers/irqchip/irq-ti-sci-inta.c
16321 F:      include/linux/soc/ti/ti_sci_inta_msi.h
16322 F:      drivers/soc/ti/ti_sci_inta_msi.c
16323
16324 Texas Instruments ASoC drivers
16325 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
16326 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16327 S:      Maintained
16328 F:      sound/soc/ti/
16329
16330 Texas Instruments' DAC7612 DAC Driver
16331 M:      Ricardo Ribalda <ricardo@ribalda.com>
16332 L:      linux-iio@vger.kernel.org
16333 S:      Supported
16334 F:      drivers/iio/dac/ti-dac7612.c
16335 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
16336
16337 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
16338 M:      Hans Verkuil <hverkuil@xs4all.nl>
16339 L:      linux-media@vger.kernel.org
16340 T:      git git://linuxtv.org/media_tree.git
16341 W:      https://linuxtv.org
16342 S:      Maintained
16343 F:      drivers/media/radio/radio-raremono.c
16344
16345 THERMAL
16346 M:      Zhang Rui <rui.zhang@intel.com>
16347 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
16348 R:      Amit Kucheria <amit.kucheria@verdurent.com>
16349 L:      linux-pm@vger.kernel.org
16350 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux.git
16351 Q:      https://patchwork.kernel.org/project/linux-pm/list/
16352 S:      Supported
16353 F:      drivers/thermal/
16354 F:      include/linux/thermal.h
16355 F:      include/uapi/linux/thermal.h
16356 F:      include/linux/cpu_cooling.h
16357 F:      Documentation/devicetree/bindings/thermal/
16358
16359 THERMAL/CPU_COOLING
16360 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
16361 M:      Viresh Kumar <viresh.kumar@linaro.org>
16362 M:      Javi Merino <javi.merino@kernel.org>
16363 L:      linux-pm@vger.kernel.org
16364 S:      Supported
16365 F:      Documentation/driver-api/thermal/cpu-cooling-api.rst
16366 F:      drivers/thermal/cpu_cooling.c
16367 F:      include/linux/cpu_cooling.h
16368
16369 THERMAL DRIVER FOR AMLOGIC SOCS
16370 M:      Guillaume La Roque <glaroque@baylibre.com>
16371 L:      linux-pm@vger.kernel.org
16372 L:      linux-amlogic@lists.infradead.org
16373 W:      http://linux-meson.com/
16374 S:      Supported
16375 F:      drivers/thermal/amlogic_thermal.c
16376 F:      Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml
16377
16378 THINKPAD ACPI EXTRAS DRIVER
16379 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
16380 L:      ibm-acpi-devel@lists.sourceforge.net
16381 L:      platform-driver-x86@vger.kernel.org
16382 W:      http://ibm-acpi.sourceforge.net
16383 W:      http://thinkwiki.org/wiki/Ibm-acpi
16384 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
16385 S:      Maintained
16386 F:      drivers/platform/x86/thinkpad_acpi.c
16387
16388 THUNDERBOLT DRIVER
16389 M:      Andreas Noever <andreas.noever@gmail.com>
16390 M:      Michael Jamet <michael.jamet@intel.com>
16391 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
16392 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
16393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
16394 S:      Maintained
16395 F:      Documentation/admin-guide/thunderbolt.rst
16396 F:      drivers/thunderbolt/
16397 F:      include/linux/thunderbolt.h
16398
16399 THUNDERBOLT NETWORK DRIVER
16400 M:      Michael Jamet <michael.jamet@intel.com>
16401 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
16402 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
16403 L:      netdev@vger.kernel.org
16404 S:      Maintained
16405 F:      drivers/net/thunderbolt.c
16406
16407 THUNDERX GPIO DRIVER
16408 M:      Robert Richter <rrichter@marvell.com>
16409 S:      Maintained
16410 F:      drivers/gpio/gpio-thunderx.c
16411
16412 TI AM437X VPFE DRIVER
16413 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
16414 L:      linux-media@vger.kernel.org
16415 W:      https://linuxtv.org
16416 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16417 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
16418 S:      Maintained
16419 F:      drivers/media/platform/am437x/
16420
16421 TI BANDGAP AND THERMAL DRIVER
16422 M:      Eduardo Valentin <edubezval@gmail.com>
16423 M:      Keerthy <j-keerthy@ti.com>
16424 L:      linux-pm@vger.kernel.org
16425 L:      linux-omap@vger.kernel.org
16426 S:      Maintained
16427 F:      drivers/thermal/ti-soc-thermal/
16428
16429 TI BQ27XXX POWER SUPPLY DRIVER
16430 R:      Andrew F. Davis <afd@ti.com>
16431 F:      include/linux/power/bq27xxx_battery.h
16432 F:      drivers/power/supply/bq27xxx_battery.c
16433 F:      drivers/power/supply/bq27xxx_battery_i2c.c
16434
16435 TI CDCE706 CLOCK DRIVER
16436 M:      Max Filippov <jcmvbkbc@gmail.com>
16437 S:      Maintained
16438 F:      drivers/clk/clk-cdce706.c
16439
16440 TI CLOCK DRIVER
16441 M:      Tero Kristo <t-kristo@ti.com>
16442 L:      linux-omap@vger.kernel.org
16443 S:      Maintained
16444 F:      drivers/clk/ti/
16445 F:      include/linux/clk/ti.h
16446
16447 TI DAVINCI MACHINE SUPPORT
16448 M:      Sekhar Nori <nsekhar@ti.com>
16449 R:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
16450 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16451 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
16452 S:      Supported
16453 F:      Documentation/devicetree/bindings/i2c/i2c-davinci.txt
16454 F:      arch/arm/mach-davinci/
16455 F:      drivers/i2c/busses/i2c-davinci.c
16456 F:      arch/arm/boot/dts/da850*
16457
16458 TI DAVINCI SERIES CLOCK DRIVER
16459 M:      David Lechner <david@lechnology.com>
16460 R:      Sekhar Nori <nsekhar@ti.com>
16461 S:      Maintained
16462 F:      Documentation/devicetree/bindings/clock/ti/davinci/
16463 F:      drivers/clk/davinci/
16464
16465 TI DAVINCI SERIES GPIO DRIVER
16466 M:      Keerthy <j-keerthy@ti.com>
16467 L:      linux-gpio@vger.kernel.org
16468 S:      Maintained
16469 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
16470 F:      drivers/gpio/gpio-davinci.c
16471
16472 TI DAVINCI SERIES MEDIA DRIVER
16473 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
16474 L:      linux-media@vger.kernel.org
16475 W:      https://linuxtv.org
16476 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16477 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
16478 S:      Maintained
16479 F:      drivers/media/platform/davinci/
16480 F:      include/media/davinci/
16481
16482 TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER
16483 R:      David Lechner <david@lechnology.com>
16484 L:      linux-iio@vger.kernel.org
16485 F:      Documentation/devicetree/bindings/counter/ti-eqep.yaml
16486 F:      drivers/counter/ti-eqep.c
16487
16488 TI ETHERNET SWITCH DRIVER (CPSW)
16489 R:      Grygorii Strashko <grygorii.strashko@ti.com>
16490 L:      linux-omap@vger.kernel.org
16491 L:      netdev@vger.kernel.org
16492 S:      Maintained
16493 F:      drivers/net/ethernet/ti/cpsw*
16494 F:      drivers/net/ethernet/ti/davinci*
16495
16496 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
16497 M:      Alex Dubov <oakad@yahoo.com>
16498 S:      Maintained
16499 W:      http://tifmxx.berlios.de/
16500 F:      drivers/memstick/host/tifm_ms.c
16501 F:      drivers/misc/tifm*
16502 F:      drivers/mmc/host/tifm_sd.c
16503 F:      include/linux/tifm.h
16504
16505 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
16506 M:      Santosh Shilimkar <ssantosh@kernel.org>
16507 L:      linux-kernel@vger.kernel.org
16508 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16509 S:      Maintained
16510 F:      drivers/soc/ti/*
16511 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
16512
16513 TI LM49xxx FAMILY ASoC CODEC DRIVERS
16514 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
16515 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
16516 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16517 S:      Maintained
16518 F:      sound/soc/codecs/lm49453*
16519 F:      sound/soc/codecs/isabelle*
16520
16521 TI LP855x BACKLIGHT DRIVER
16522 M:      Milo Kim <milo.kim@ti.com>
16523 S:      Maintained
16524 F:      Documentation/driver-api/backlight/lp855x-driver.rst
16525 F:      drivers/video/backlight/lp855x_bl.c
16526 F:      include/linux/platform_data/lp855x.h
16527
16528 TI LP8727 CHARGER DRIVER
16529 M:      Milo Kim <milo.kim@ti.com>
16530 S:      Maintained
16531 F:      drivers/power/supply/lp8727_charger.c
16532 F:      include/linux/platform_data/lp8727.h
16533
16534 TI LP8788 MFD DRIVER
16535 M:      Milo Kim <milo.kim@ti.com>
16536 S:      Maintained
16537 F:      drivers/iio/adc/lp8788_adc.c
16538 F:      drivers/leds/leds-lp8788.c
16539 F:      drivers/mfd/lp8788*.c
16540 F:      drivers/power/supply/lp8788-charger.c
16541 F:      drivers/regulator/lp8788-*.c
16542 F:      include/linux/mfd/lp8788*.h
16543
16544 TI NETCP ETHERNET DRIVER
16545 M:      Wingman Kwok <w-kwok2@ti.com>
16546 M:      Murali Karicheri <m-karicheri2@ti.com>
16547 L:      netdev@vger.kernel.org
16548 S:      Maintained
16549 F:      drivers/net/ethernet/ti/netcp*
16550
16551 TI PCM3060 ASoC CODEC DRIVER
16552 M:      Kirill Marinushkin <kmarinushkin@birdec.com>
16553 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16554 S:      Maintained
16555 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
16556 F:      sound/soc/codecs/pcm3060*
16557
16558 TI TAS571X FAMILY ASoC CODEC DRIVER
16559 M:      Kevin Cernekee <cernekee@chromium.org>
16560 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16561 S:      Odd Fixes
16562 F:      sound/soc/codecs/tas571x*
16563
16564 TI TRF7970A NFC DRIVER
16565 M:      Mark Greer <mgreer@animalcreek.com>
16566 L:      linux-wireless@vger.kernel.org
16567 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
16568 S:      Supported
16569 F:      drivers/nfc/trf7970a.c
16570 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
16571
16572 TI TWL4030 SERIES SOC CODEC DRIVER
16573 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
16574 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16575 S:      Maintained
16576 F:      sound/soc/codecs/twl4030*
16577
16578 TI VPE/CAL DRIVERS
16579 M:      Benoit Parrot <bparrot@ti.com>
16580 L:      linux-media@vger.kernel.org
16581 W:      http://linuxtv.org/
16582 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16583 S:      Maintained
16584 F:      drivers/media/platform/ti-vpe/
16585 F:      Documentation/devicetree/bindings/media/ti,vpe.yaml
16586
16587 TI WILINK WIRELESS DRIVERS
16588 L:      linux-wireless@vger.kernel.org
16589 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
16590 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
16591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
16592 S:      Orphan
16593 F:      drivers/net/wireless/ti/
16594 F:      include/linux/wl12xx.h
16595
16596 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
16597 M:      John Stultz <john.stultz@linaro.org>
16598 M:      Thomas Gleixner <tglx@linutronix.de>
16599 R:      Stephen Boyd <sboyd@kernel.org>
16600 L:      linux-kernel@vger.kernel.org
16601 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
16602 S:      Supported
16603 F:      include/linux/clocksource.h
16604 F:      include/linux/time.h
16605 F:      include/linux/timex.h
16606 F:      include/uapi/linux/time.h
16607 F:      include/uapi/linux/timex.h
16608 F:      kernel/time/clocksource.c
16609 F:      kernel/time/time*.c
16610 F:      kernel/time/alarmtimer.c
16611 F:      kernel/time/ntp.c
16612 F:      tools/testing/selftests/timers/
16613
16614 TIPC NETWORK LAYER
16615 M:      Jon Maloy <jon.maloy@ericsson.com>
16616 M:      Ying Xue <ying.xue@windriver.com>
16617 L:      netdev@vger.kernel.org (core kernel code)
16618 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
16619 W:      http://tipc.sourceforge.net/
16620 S:      Maintained
16621 F:      include/uapi/linux/tipc*.h
16622 F:      net/tipc/
16623
16624 TLAN NETWORK DRIVER
16625 M:      Samuel Chessman <chessman@tux.org>
16626 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
16627 W:      http://sourceforge.net/projects/tlan/
16628 S:      Maintained
16629 F:      Documentation/networking/device_drivers/ti/tlan.txt
16630 F:      drivers/net/ethernet/ti/tlan.*
16631
16632 TM6000 VIDEO4LINUX DRIVER
16633 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16634 L:      linux-media@vger.kernel.org
16635 W:      https://linuxtv.org
16636 T:      git git://linuxtv.org/media_tree.git
16637 S:      Odd fixes
16638 F:      drivers/media/usb/tm6000/
16639 F:      Documentation/media/v4l-drivers/tm6000*
16640
16641 TMIO/SDHI MMC DRIVER
16642 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
16643 L:      linux-mmc@vger.kernel.org
16644 S:      Supported
16645 F:      drivers/mmc/host/tmio_mmc*
16646 F:      drivers/mmc/host/renesas_sdhi*
16647 F:      include/linux/mfd/tmio.h
16648
16649 TMP401 HARDWARE MONITOR DRIVER
16650 M:      Guenter Roeck <linux@roeck-us.net>
16651 L:      linux-hwmon@vger.kernel.org
16652 S:      Maintained
16653 F:      Documentation/hwmon/tmp401.rst
16654 F:      drivers/hwmon/tmp401.c
16655
16656 TMP513 HARDWARE MONITOR DRIVER
16657 M:      Eric Tremblay <etremblay@distech-controls.com>
16658 L:      linux-hwmon@vger.kernel.org
16659 S:      Maintained
16660 F:      Documentation/hwmon/tmp513.rst
16661 F:      drivers/hwmon/tmp513.c
16662
16663 TMPFS (SHMEM FILESYSTEM)
16664 M:      Hugh Dickins <hughd@google.com>
16665 L:      linux-mm@kvack.org
16666 S:      Maintained
16667 F:      include/linux/shmem_fs.h
16668 F:      mm/shmem.c
16669
16670 TOMOYO SECURITY MODULE
16671 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
16672 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
16673 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
16674 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
16675 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
16676 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
16677 W:      https://tomoyo.osdn.jp/
16678 S:      Maintained
16679 F:      security/tomoyo/
16680
16681 TOPSTAR LAPTOP EXTRAS DRIVER
16682 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
16683 L:      platform-driver-x86@vger.kernel.org
16684 S:      Maintained
16685 F:      drivers/platform/x86/topstar-laptop.c
16686
16687 TORTURE-TEST MODULES
16688 M:      Davidlohr Bueso <dave@stgolabs.net>
16689 M:      "Paul E. McKenney" <paulmck@kernel.org>
16690 M:      Josh Triplett <josh@joshtriplett.org>
16691 L:      linux-kernel@vger.kernel.org
16692 S:      Supported
16693 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
16694 F:      Documentation/RCU/torture.txt
16695 F:      kernel/torture.c
16696 F:      kernel/rcu/rcutorture.c
16697 F:      kernel/rcu/rcuperf.c
16698 F:      kernel/locking/locktorture.c
16699
16700 TOSHIBA ACPI EXTRAS DRIVER
16701 M:      Azael Avalos <coproscefalo@gmail.com>
16702 L:      platform-driver-x86@vger.kernel.org
16703 S:      Maintained
16704 F:      drivers/platform/x86/toshiba_acpi.c
16705
16706 TOSHIBA BLUETOOTH DRIVER
16707 M:      Azael Avalos <coproscefalo@gmail.com>
16708 L:      platform-driver-x86@vger.kernel.org
16709 S:      Maintained
16710 F:      drivers/platform/x86/toshiba_bluetooth.c
16711
16712 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
16713 M:      Azael Avalos <coproscefalo@gmail.com>
16714 L:      platform-driver-x86@vger.kernel.org
16715 S:      Maintained
16716 F:      drivers/platform/x86/toshiba_haps.c
16717
16718 TOSHIBA SMM DRIVER
16719 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
16720 W:      http://www.buzzard.org.uk/toshiba/
16721 S:      Maintained
16722 F:      drivers/char/toshiba.c
16723 F:      include/linux/toshiba.h
16724 F:      include/uapi/linux/toshiba.h
16725
16726 TOSHIBA TC358743 DRIVER
16727 M:      Mats Randgaard <matrandg@cisco.com>
16728 L:      linux-media@vger.kernel.org
16729 S:      Maintained
16730 F:      drivers/media/i2c/tc358743*
16731 F:      include/media/i2c/tc358743.h
16732
16733 TOSHIBA WMI HOTKEYS DRIVER
16734 M:      Azael Avalos <coproscefalo@gmail.com>
16735 L:      platform-driver-x86@vger.kernel.org
16736 S:      Maintained
16737 F:      drivers/platform/x86/toshiba-wmi.c
16738
16739 TPM DEVICE DRIVER
16740 M:      Peter Huewe <peterhuewe@gmx.de>
16741 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
16742 R:      Jason Gunthorpe <jgg@ziepe.ca>
16743 L:      linux-integrity@vger.kernel.org
16744 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
16745 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
16746 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
16747 S:      Maintained
16748 F:      drivers/char/tpm/
16749
16750 TRACING
16751 M:      Steven Rostedt <rostedt@goodmis.org>
16752 M:      Ingo Molnar <mingo@redhat.com>
16753 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
16754 S:      Maintained
16755 F:      Documentation/trace/ftrace.rst
16756 F:      arch/*/*/*/ftrace.h
16757 F:      arch/*/kernel/ftrace.c
16758 F:      include/*/ftrace.h
16759 F:      include/linux/trace*.h
16760 F:      include/trace/
16761 F:      kernel/trace/
16762 F:      tools/testing/selftests/ftrace/
16763
16764 TRACING MMIO ACCESSES (MMIOTRACE)
16765 M:      Steven Rostedt <rostedt@goodmis.org>
16766 M:      Ingo Molnar <mingo@kernel.org>
16767 R:      Karol Herbst <karolherbst@gmail.com>
16768 R:      Pekka Paalanen <ppaalanen@gmail.com>
16769 S:      Maintained
16770 L:      linux-kernel@vger.kernel.org
16771 L:      nouveau@lists.freedesktop.org
16772 F:      kernel/trace/trace_mmiotrace.c
16773 F:      include/linux/mmiotrace.h
16774 F:      arch/x86/mm/kmmio.c
16775 F:      arch/x86/mm/mmio-mod.c
16776 F:      arch/x86/mm/testmmiotrace.c
16777
16778 TRIVIAL PATCHES
16779 M:      Jiri Kosina <trivial@kernel.org>
16780 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
16781 S:      Maintained
16782 K:      ^Subject:.*(?i)trivial
16783
16784 TEMPO SEMICONDUCTOR DRIVERS
16785 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
16786 S:      Maintained
16787 F:      sound/soc/codecs/tscs*.c
16788 F:      sound/soc/codecs/tscs*.h
16789 F:      Documentation/devicetree/bindings/sound/tscs*.txt
16790
16791 TTY LAYER
16792 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16793 M:      Jiri Slaby <jslaby@suse.com>
16794 S:      Supported
16795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
16796 F:      Documentation/driver-api/serial/
16797 F:      drivers/tty/
16798 F:      drivers/tty/serial/serial_core.c
16799 F:      include/linux/serial_core.h
16800 F:      include/linux/serial.h
16801 F:      include/linux/tty.h
16802 F:      include/uapi/linux/serial_core.h
16803 F:      include/uapi/linux/serial.h
16804 F:      include/uapi/linux/tty.h
16805
16806 TUA9001 MEDIA DRIVER
16807 M:      Antti Palosaari <crope@iki.fi>
16808 L:      linux-media@vger.kernel.org
16809 W:      https://linuxtv.org
16810 W:      http://palosaari.fi/linux/
16811 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16812 T:      git git://linuxtv.org/anttip/media_tree.git
16813 S:      Maintained
16814 F:      drivers/media/tuners/tua9001*
16815
16816 TULIP NETWORK DRIVERS
16817 L:      netdev@vger.kernel.org
16818 L:      linux-parisc@vger.kernel.org
16819 S:      Orphan
16820 F:      drivers/net/ethernet/dec/tulip/
16821
16822 TUN/TAP driver
16823 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
16824 W:      http://vtun.sourceforge.net/tun
16825 S:      Maintained
16826 F:      Documentation/networking/tuntap.txt
16827 F:      arch/um/os-Linux/drivers/
16828
16829 TURBOCHANNEL SUBSYSTEM
16830 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16831 M:      Ralf Baechle <ralf@linux-mips.org>
16832 L:      linux-mips@vger.kernel.org
16833 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
16834 S:      Maintained
16835 F:      drivers/tc/
16836 F:      include/linux/tc.h
16837
16838 TURBOSTAT UTILITY
16839 M:      "Len Brown" <lenb@kernel.org>
16840 L:      linux-pm@vger.kernel.org
16841 B:      https://bugzilla.kernel.org
16842 Q:      https://patchwork.kernel.org/project/linux-pm/list/
16843 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
16844 S:      Supported
16845 F:      tools/power/x86/turbostat/
16846
16847 TW5864 VIDEO4LINUX DRIVER
16848 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
16849 M:      Anton Sviridenko <anton@corp.bluecherry.net>
16850 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
16851 M:      Andrey Utkin <andrey_utkin@fastmail.com>
16852 L:      linux-media@vger.kernel.org
16853 S:      Supported
16854 F:      drivers/media/pci/tw5864/
16855
16856 TW68 VIDEO4LINUX DRIVER
16857 M:      Hans Verkuil <hverkuil@xs4all.nl>
16858 L:      linux-media@vger.kernel.org
16859 T:      git git://linuxtv.org/media_tree.git
16860 W:      https://linuxtv.org
16861 S:      Odd Fixes
16862 F:      drivers/media/pci/tw68/
16863
16864 TW686X VIDEO4LINUX DRIVER
16865 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
16866 L:      linux-media@vger.kernel.org
16867 T:      git git://linuxtv.org/media_tree.git
16868 W:      http://linuxtv.org
16869 S:      Maintained
16870 F:      drivers/media/pci/tw686x/
16871
16872 UBI FILE SYSTEM (UBIFS)
16873 M:      Richard Weinberger <richard@nod.at>
16874 L:      linux-mtd@lists.infradead.org
16875 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
16876 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
16877 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
16878 S:      Supported
16879 F:      Documentation/filesystems/ubifs.txt
16880 F:      fs/ubifs/
16881
16882 UCLINUX (M68KNOMMU AND COLDFIRE)
16883 M:      Greg Ungerer <gerg@linux-m68k.org>
16884 W:      http://www.linux-m68k.org/
16885 W:      http://www.uclinux.org/
16886 L:      linux-m68k@lists.linux-m68k.org
16887 L:      uclinux-dev@uclinux.org  (subscribers-only)
16888 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
16889 S:      Maintained
16890 F:      arch/m68k/coldfire/
16891 F:      arch/m68k/68*/
16892 F:      arch/m68k/*/*_no.*
16893 F:      arch/m68k/include/asm/*_no.*
16894
16895 UDF FILESYSTEM
16896 M:      Jan Kara <jack@suse.com>
16897 S:      Maintained
16898 F:      Documentation/filesystems/udf.txt
16899 F:      fs/udf/
16900
16901 UDRAW TABLET
16902 M:      Bastien Nocera <hadess@hadess.net>
16903 L:      linux-input@vger.kernel.org
16904 S:      Maintained
16905 F:      drivers/hid/hid-udraw-ps3.c
16906
16907 UFS FILESYSTEM
16908 M:      Evgeniy Dushistov <dushistov@mail.ru>
16909 S:      Maintained
16910 F:      Documentation/admin-guide/ufs.rst
16911 F:      fs/ufs/
16912
16913 UHID USERSPACE HID IO DRIVER:
16914 M:      David Herrmann <dh.herrmann@googlemail.com>
16915 L:      linux-input@vger.kernel.org
16916 S:      Maintained
16917 F:      drivers/hid/uhid.c
16918 F:      include/uapi/linux/uhid.h
16919
16920 ULPI BUS
16921 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16922 L:      linux-usb@vger.kernel.org
16923 S:      Maintained
16924 F:      drivers/usb/common/ulpi.c
16925 F:      include/linux/ulpi/
16926
16927 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
16928 L:      devel@driverdev.osuosl.org
16929 S:      Obsolete
16930 F:      drivers/staging/uwb/
16931
16932 UNICODE SUBSYSTEM:
16933 M:      Gabriel Krisman Bertazi <krisman@collabora.com>
16934 L:      linux-fsdevel@vger.kernel.org
16935 S:      Supported
16936 F:      fs/unicode/
16937
16938 UNICORE32 ARCHITECTURE:
16939 M:      Guan Xuetao <gxt@pku.edu.cn>
16940 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
16941 S:      Maintained
16942 T:      git git://github.com/gxt/linux.git
16943 F:      arch/unicore32/
16944
16945 UNIFDEF
16946 M:      Tony Finch <dot@dotat.at>
16947 W:      http://dotat.at/prog/unifdef
16948 S:      Maintained
16949 F:      scripts/unifdef.c
16950
16951 UNIFORM CDROM DRIVER
16952 M:      Jens Axboe <axboe@kernel.dk>
16953 W:      http://www.kernel.dk
16954 S:      Maintained
16955 F:      Documentation/cdrom/
16956 F:      drivers/cdrom/cdrom.c
16957 F:      include/linux/cdrom.h
16958 F:      include/uapi/linux/cdrom.h
16959
16960 UNISYS S-PAR DRIVERS
16961 M:      David Kershner <david.kershner@unisys.com>
16962 L:      sparmaintainer@unisys.com (Unisys internal)
16963 S:      Supported
16964 F:      include/linux/visorbus.h
16965 F:      drivers/visorbus/
16966 F:      drivers/staging/unisys/
16967
16968 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
16969 R:      Alim Akhtar <alim.akhtar@samsung.com>
16970 R:      Avri Altman <avri.altman@wdc.com>
16971 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
16972 L:      linux-scsi@vger.kernel.org
16973 S:      Supported
16974 F:      Documentation/scsi/ufs.txt
16975 F:      drivers/scsi/ufs/
16976
16977 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
16978 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
16979 L:      linux-scsi@vger.kernel.org
16980 S:      Supported
16981 F:      drivers/scsi/ufs/*dwc*
16982
16983 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
16984 M:      Stanley Chu <stanley.chu@mediatek.com>
16985 L:      linux-scsi@vger.kernel.org
16986 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
16987 S:      Maintained
16988 F:      drivers/scsi/ufs/ufs-mediatek*
16989
16990 UNSORTED BLOCK IMAGES (UBI)
16991 M:      Richard Weinberger <richard@nod.at>
16992 W:      http://www.linux-mtd.infradead.org/
16993 L:      linux-mtd@lists.infradead.org
16994 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
16995 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
16996 S:      Supported
16997 F:      drivers/mtd/ubi/
16998 F:      include/linux/mtd/ubi.h
16999 F:      include/uapi/mtd/ubi-user.h
17000
17001 USB "USBNET" DRIVER FRAMEWORK
17002 M:      Oliver Neukum <oneukum@suse.com>
17003 L:      netdev@vger.kernel.org
17004 W:      http://www.linux-usb.org/usbnet
17005 S:      Maintained
17006 F:      drivers/net/usb/usbnet.c
17007 F:      include/linux/usb/usbnet.h
17008
17009 USB ACM DRIVER
17010 M:      Oliver Neukum <oneukum@suse.com>
17011 L:      linux-usb@vger.kernel.org
17012 S:      Maintained
17013 F:      Documentation/usb/acm.rst
17014 F:      drivers/usb/class/cdc-acm.*
17015
17016 USB AR5523 WIRELESS DRIVER
17017 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
17018 L:      linux-wireless@vger.kernel.org
17019 S:      Maintained
17020 F:      drivers/net/wireless/ath/ar5523/
17021
17022 USB ATTACHED SCSI
17023 M:      Oliver Neukum <oneukum@suse.com>
17024 L:      linux-usb@vger.kernel.org
17025 L:      linux-scsi@vger.kernel.org
17026 S:      Maintained
17027 F:      drivers/usb/storage/uas.c
17028
17029 USB CDC ETHERNET DRIVER
17030 M:      Oliver Neukum <oliver@neukum.org>
17031 L:      linux-usb@vger.kernel.org
17032 S:      Maintained
17033 F:      drivers/net/usb/cdc_*.c
17034 F:      include/uapi/linux/usb/cdc.h
17035
17036 USB CHAOSKEY DRIVER
17037 M:      Keith Packard <keithp@keithp.com>
17038 L:      linux-usb@vger.kernel.org
17039 S:      Maintained
17040 F:      drivers/usb/misc/chaoskey.c
17041
17042 USB CYPRESS C67X00 DRIVER
17043 M:      Peter Korsgaard <jacmet@sunsite.dk>
17044 L:      linux-usb@vger.kernel.org
17045 S:      Maintained
17046 F:      drivers/usb/c67x00/
17047
17048 USB DAVICOM DM9601 DRIVER
17049 M:      Peter Korsgaard <jacmet@sunsite.dk>
17050 L:      netdev@vger.kernel.org
17051 W:      http://www.linux-usb.org/usbnet
17052 S:      Maintained
17053 F:      drivers/net/usb/dm9601.c
17054
17055 USB EHCI DRIVER
17056 M:      Alan Stern <stern@rowland.harvard.edu>
17057 L:      linux-usb@vger.kernel.org
17058 S:      Maintained
17059 F:      Documentation/usb/ehci.rst
17060 F:      drivers/usb/host/ehci*
17061
17062 USB GADGET/PERIPHERAL SUBSYSTEM
17063 M:      Felipe Balbi <balbi@kernel.org>
17064 L:      linux-usb@vger.kernel.org
17065 W:      http://www.linux-usb.org/gadget
17066 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
17067 S:      Maintained
17068 F:      drivers/usb/gadget/
17069 F:      include/linux/usb/gadget*
17070
17071 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
17072 M:      Jiri Kosina <jikos@kernel.org>
17073 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
17074 L:      linux-usb@vger.kernel.org
17075 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
17076 S:      Maintained
17077 F:      Documentation/hid/hiddev.rst
17078 F:      drivers/hid/usbhid/
17079
17080 USB INTEL XHCI ROLE MUX DRIVER
17081 M:      Hans de Goede <hdegoede@redhat.com>
17082 L:      linux-usb@vger.kernel.org
17083 S:      Maintained
17084 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
17085
17086 USB IP DRIVER FOR HISILICON KIRIN
17087 M:      Yu Chen <chenyu56@huawei.com>
17088 M:      Binghui Wang <wangbinghui@hisilicon.com>
17089 L:      linux-usb@vger.kernel.org
17090 S:      Maintained
17091 F:      Documentation/devicetree/bindings/phy/phy-hi3660-usb3.txt
17092 F:      drivers/phy/hisilicon/phy-hi3660-usb3.c
17093
17094 USB ISP116X DRIVER
17095 M:      Olav Kongas <ok@artecdesign.ee>
17096 L:      linux-usb@vger.kernel.org
17097 S:      Maintained
17098 F:      drivers/usb/host/isp116x*
17099 F:      include/linux/usb/isp116x.h
17100
17101 USB LAN78XX ETHERNET DRIVER
17102 M:      Woojung Huh <woojung.huh@microchip.com>
17103 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
17104 L:      netdev@vger.kernel.org
17105 S:      Maintained
17106 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
17107 F:      drivers/net/usb/lan78xx.*
17108 F:      include/dt-bindings/net/microchip-lan78xx.h
17109
17110 USB MASS STORAGE DRIVER
17111 M:      Alan Stern <stern@rowland.harvard.edu>
17112 L:      linux-usb@vger.kernel.org
17113 L:      usb-storage@lists.one-eyed-alien.net
17114 S:      Maintained
17115 F:      drivers/usb/storage/
17116
17117 USB MIDI DRIVER
17118 M:      Clemens Ladisch <clemens@ladisch.de>
17119 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17120 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
17121 S:      Maintained
17122 F:      sound/usb/midi.*
17123
17124 USB NETWORKING DRIVERS
17125 L:      linux-usb@vger.kernel.org
17126 S:      Odd Fixes
17127 F:      drivers/net/usb/
17128
17129 USB OHCI DRIVER
17130 M:      Alan Stern <stern@rowland.harvard.edu>
17131 L:      linux-usb@vger.kernel.org
17132 S:      Maintained
17133 F:      Documentation/usb/ohci.rst
17134 F:      drivers/usb/host/ohci*
17135
17136 USB OTG FSM (Finite State Machine)
17137 M:      Peter Chen <Peter.Chen@nxp.com>
17138 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
17139 L:      linux-usb@vger.kernel.org
17140 S:      Maintained
17141 F:      drivers/usb/common/usb-otg-fsm.c
17142
17143 USB OVER IP DRIVER
17144 M:      Valentina Manea <valentina.manea.m@gmail.com>
17145 M:      Shuah Khan <shuah@kernel.org>
17146 M:      Shuah Khan <skhan@linuxfoundation.org>
17147 L:      linux-usb@vger.kernel.org
17148 S:      Maintained
17149 F:      Documentation/usb/usbip_protocol.rst
17150 F:      drivers/usb/usbip/
17151 F:      tools/usb/usbip/
17152 F:      tools/testing/selftests/drivers/usb/usbip/
17153
17154 USB PEGASUS DRIVER
17155 M:      Petko Manolov <petkan@nucleusys.com>
17156 L:      linux-usb@vger.kernel.org
17157 L:      netdev@vger.kernel.org
17158 T:      git git://github.com/petkan/pegasus.git
17159 W:      https://github.com/petkan/pegasus
17160 S:      Maintained
17161 F:      drivers/net/usb/pegasus.*
17162
17163 USB PHY LAYER
17164 M:      Felipe Balbi <balbi@kernel.org>
17165 L:      linux-usb@vger.kernel.org
17166 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
17167 S:      Maintained
17168 F:      drivers/usb/phy/
17169
17170 USB PRINTER DRIVER (usblp)
17171 M:      Pete Zaitcev <zaitcev@redhat.com>
17172 L:      linux-usb@vger.kernel.org
17173 S:      Supported
17174 F:      drivers/usb/class/usblp.c
17175
17176 USB QMI WWAN NETWORK DRIVER
17177 M:      Bjørn Mork <bjorn@mork.no>
17178 L:      netdev@vger.kernel.org
17179 S:      Maintained
17180 F:      Documentation/ABI/testing/sysfs-class-net-qmi
17181 F:      drivers/net/usb/qmi_wwan.c
17182
17183 USB RTL8150 DRIVER
17184 M:      Petko Manolov <petkan@nucleusys.com>
17185 L:      linux-usb@vger.kernel.org
17186 L:      netdev@vger.kernel.org
17187 T:      git git://github.com/petkan/rtl8150.git
17188 W:      https://github.com/petkan/rtl8150
17189 S:      Maintained
17190 F:      drivers/net/usb/rtl8150.c
17191
17192 USB SERIAL SUBSYSTEM
17193 M:      Johan Hovold <johan@kernel.org>
17194 L:      linux-usb@vger.kernel.org
17195 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
17196 S:      Maintained
17197 F:      Documentation/usb/usb-serial.rst
17198 F:      drivers/usb/serial/
17199 F:      include/linux/usb/serial.h
17200
17201 USB SMSC75XX ETHERNET DRIVER
17202 M:      Steve Glendinning <steve.glendinning@shawell.net>
17203 L:      netdev@vger.kernel.org
17204 S:      Maintained
17205 F:      drivers/net/usb/smsc75xx.*
17206
17207 USB SMSC95XX ETHERNET DRIVER
17208 M:      Steve Glendinning <steve.glendinning@shawell.net>
17209 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
17210 L:      netdev@vger.kernel.org
17211 S:      Maintained
17212 F:      drivers/net/usb/smsc95xx.*
17213
17214 USB SUBSYSTEM
17215 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17216 L:      linux-usb@vger.kernel.org
17217 W:      http://www.linux-usb.org
17218 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
17219 S:      Supported
17220 F:      Documentation/devicetree/bindings/usb/
17221 F:      Documentation/usb/
17222 F:      drivers/usb/
17223 F:      include/linux/usb.h
17224 F:      include/linux/usb/
17225
17226 USB TYPEC PI3USB30532 MUX DRIVER
17227 M:      Hans de Goede <hdegoede@redhat.com>
17228 L:      linux-usb@vger.kernel.org
17229 S:      Maintained
17230 F:      drivers/usb/typec/mux/pi3usb30532.c
17231
17232 USB TYPEC CLASS
17233 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
17234 L:      linux-usb@vger.kernel.org
17235 S:      Maintained
17236 F:      Documentation/ABI/testing/sysfs-class-typec
17237 F:      Documentation/driver-api/usb/typec.rst
17238 F:      drivers/usb/typec/
17239 F:      include/linux/usb/typec.h
17240
17241 USB TYPEC BUS FOR ALTERNATE MODES
17242 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
17243 L:      linux-usb@vger.kernel.org
17244 S:      Maintained
17245 F:      Documentation/ABI/testing/sysfs-bus-typec
17246 F:      Documentation/driver-api/usb/typec_bus.rst
17247 F:      drivers/usb/typec/altmodes/
17248 F:      include/linux/usb/typec_altmode.h
17249
17250 USB TYPEC PORT CONTROLLER DRIVERS
17251 M:      Guenter Roeck <linux@roeck-us.net>
17252 L:      linux-usb@vger.kernel.org
17253 S:      Maintained
17254 F:      drivers/usb/typec/tcpm/
17255
17256 USB UHCI DRIVER
17257 M:      Alan Stern <stern@rowland.harvard.edu>
17258 L:      linux-usb@vger.kernel.org
17259 S:      Maintained
17260 F:      drivers/usb/host/uhci*
17261
17262 USB VIDEO CLASS
17263 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17264 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
17265 L:      linux-media@vger.kernel.org
17266 T:      git git://linuxtv.org/media_tree.git
17267 W:      http://www.ideasonboard.org/uvc/
17268 S:      Maintained
17269 F:      drivers/media/usb/uvc/
17270 F:      include/uapi/linux/uvcvideo.h
17271
17272 USB VISION DRIVER
17273 M:      Hans Verkuil <hverkuil@xs4all.nl>
17274 L:      linux-media@vger.kernel.org
17275 T:      git git://linuxtv.org/media_tree.git
17276 W:      https://linuxtv.org
17277 S:      Odd Fixes
17278 F:      drivers/media/usb/usbvision/
17279
17280 USB WEBCAM GADGET
17281 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17282 L:      linux-usb@vger.kernel.org
17283 S:      Maintained
17284 F:      drivers/usb/gadget/function/*uvc*
17285 F:      drivers/usb/gadget/legacy/webcam.c
17286 F:      include/uapi/linux/usb/g_uvc.h
17287
17288 USB WIRELESS RNDIS DRIVER (rndis_wlan)
17289 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
17290 L:      linux-wireless@vger.kernel.org
17291 S:      Maintained
17292 F:      drivers/net/wireless/rndis_wlan.c
17293
17294 USB XHCI DRIVER
17295 M:      Mathias Nyman <mathias.nyman@intel.com>
17296 L:      linux-usb@vger.kernel.org
17297 S:      Supported
17298 F:      drivers/usb/host/xhci*
17299 F:      drivers/usb/host/pci-quirks*
17300
17301 USB ZD1201 DRIVER
17302 L:      linux-wireless@vger.kernel.org
17303 W:      http://linux-lc100020.sourceforge.net
17304 S:      Orphan
17305 F:      drivers/net/wireless/zydas/zd1201.*
17306
17307 USB ZR364XX DRIVER
17308 M:      Antoine Jacquet <royale@zerezo.com>
17309 L:      linux-usb@vger.kernel.org
17310 L:      linux-media@vger.kernel.org
17311 T:      git git://linuxtv.org/media_tree.git
17312 W:      http://royale.zerezo.com/zr364xx/
17313 S:      Maintained
17314 F:      Documentation/media/v4l-drivers/zr364xx*
17315 F:      drivers/media/usb/zr364xx/
17316
17317 USER-MODE LINUX (UML)
17318 M:      Jeff Dike <jdike@addtoit.com>
17319 M:      Richard Weinberger <richard@nod.at>
17320 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
17321 L:      linux-um@lists.infradead.org
17322 W:      http://user-mode-linux.sourceforge.net
17323 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
17324 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
17325 S:      Maintained
17326 F:      Documentation/virt/uml/
17327 F:      arch/um/
17328 F:      arch/x86/um/
17329 F:      fs/hostfs/
17330
17331 USERSPACE COPYIN/COPYOUT (UIOVEC)
17332 M:      Alexander Viro <viro@zeniv.linux.org.uk>
17333 S:      Maintained
17334 F:      lib/iov_iter.c
17335 F:      include/linux/uio.h
17336
17337 USERSPACE DMA BUFFER DRIVER
17338 M:      Gerd Hoffmann <kraxel@redhat.com>
17339 S:      Maintained
17340 L:      dri-devel@lists.freedesktop.org
17341 F:      drivers/dma-buf/udmabuf.c
17342 F:      include/uapi/linux/udmabuf.h
17343 T:      git git://anongit.freedesktop.org/drm/drm-misc
17344
17345 USERSPACE I/O (UIO)
17346 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17347 S:      Maintained
17348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
17349 F:      Documentation/driver-api/uio-howto.rst
17350 F:      drivers/uio/
17351 F:      include/linux/uio_driver.h
17352
17353 UTIL-LINUX PACKAGE
17354 M:      Karel Zak <kzak@redhat.com>
17355 L:      util-linux@vger.kernel.org
17356 W:      http://en.wikipedia.org/wiki/Util-linux
17357 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
17358 S:      Maintained
17359
17360 UUID HELPERS
17361 M:      Christoph Hellwig <hch@lst.de>
17362 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
17363 L:      linux-kernel@vger.kernel.org
17364 T:      git git://git.infradead.org/users/hch/uuid.git
17365 F:      lib/uuid.c
17366 F:      lib/test_uuid.c
17367 F:      include/linux/uuid.h
17368 F:      include/uapi/linux/uuid.h
17369 S:      Maintained
17370
17371 UVESAFB DRIVER
17372 M:      Michal Januszewski <spock@gentoo.org>
17373 L:      linux-fbdev@vger.kernel.org
17374 W:      https://github.com/mjanusz/v86d
17375 S:      Maintained
17376 F:      Documentation/fb/uvesafb.rst
17377 F:      drivers/video/fbdev/uvesafb.*
17378
17379 VF610 NAND DRIVER
17380 M:      Stefan Agner <stefan@agner.ch>
17381 L:      linux-mtd@lists.infradead.org
17382 S:      Supported
17383 F:      drivers/mtd/nand/raw/vf610_nfc.c
17384
17385 VFAT/FAT/MSDOS FILESYSTEM
17386 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
17387 S:      Maintained
17388 F:      Documentation/filesystems/vfat.txt
17389 F:      fs/fat/
17390
17391 VFIO DRIVER
17392 M:      Alex Williamson <alex.williamson@redhat.com>
17393 R:      Cornelia Huck <cohuck@redhat.com>
17394 L:      kvm@vger.kernel.org
17395 T:      git git://github.com/awilliam/linux-vfio.git
17396 S:      Maintained
17397 F:      Documentation/driver-api/vfio.rst
17398 F:      drivers/vfio/
17399 F:      include/linux/vfio.h
17400 F:      include/uapi/linux/vfio.h
17401
17402 VFIO MEDIATED DEVICE DRIVERS
17403 M:      Kirti Wankhede <kwankhede@nvidia.com>
17404 L:      kvm@vger.kernel.org
17405 S:      Maintained
17406 F:      Documentation/driver-api/vfio-mediated-device.rst
17407 F:      drivers/vfio/mdev/
17408 F:      include/linux/mdev.h
17409 F:      samples/vfio-mdev/
17410
17411 VFIO PLATFORM DRIVER
17412 M:      Eric Auger <eric.auger@redhat.com>
17413 L:      kvm@vger.kernel.org
17414 S:      Maintained
17415 F:      drivers/vfio/platform/
17416
17417 VGA_SWITCHEROO
17418 R:      Lukas Wunner <lukas@wunner.de>
17419 S:      Maintained
17420 F:      Documentation/gpu/vga-switcheroo.rst
17421 F:      drivers/gpu/vga/vga_switcheroo.c
17422 F:      include/linux/vga_switcheroo.h
17423 T:      git git://anongit.freedesktop.org/drm/drm-misc
17424
17425 VIA RHINE NETWORK DRIVER
17426 S:      Orphan
17427 F:      drivers/net/ethernet/via/via-rhine.c
17428
17429 VIA SD/MMC CARD CONTROLLER DRIVER
17430 M:      Bruce Chang <brucechang@via.com.tw>
17431 M:      Harald Welte <HaraldWelte@viatech.com>
17432 S:      Maintained
17433 F:      drivers/mmc/host/via-sdmmc.c
17434
17435 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
17436 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
17437 L:      linux-fbdev@vger.kernel.org
17438 S:      Maintained
17439 F:      include/linux/via-core.h
17440 F:      include/linux/via-gpio.h
17441 F:      include/linux/via_i2c.h
17442 F:      drivers/video/fbdev/via/
17443
17444 VIA VELOCITY NETWORK DRIVER
17445 M:      Francois Romieu <romieu@fr.zoreil.com>
17446 L:      netdev@vger.kernel.org
17447 S:      Maintained
17448 F:      drivers/net/ethernet/via/via-velocity.*
17449
17450 VICODEC VIRTUAL CODEC DRIVER
17451 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
17452 L:      linux-media@vger.kernel.org
17453 T:      git git://linuxtv.org/media_tree.git
17454 W:      https://linuxtv.org
17455 S:      Maintained
17456 F:      drivers/media/platform/vicodec/*
17457
17458 VIDEO MULTIPLEXER DRIVER
17459 M:      Philipp Zabel <p.zabel@pengutronix.de>
17460 L:      linux-media@vger.kernel.org
17461 S:      Maintained
17462 F:      drivers/media/platform/video-mux.c
17463
17464 VIDEO I2C POLLING DRIVER
17465 M:      Matt Ranostay <matt.ranostay@konsulko.com>
17466 L:      linux-media@vger.kernel.org
17467 S:      Maintained
17468 F:      drivers/media/i2c/video-i2c.c
17469
17470 VIDEOBUF2 FRAMEWORK
17471 M:      Pawel Osciak <pawel@osciak.com>
17472 M:      Marek Szyprowski <m.szyprowski@samsung.com>
17473 M:      Kyungmin Park <kyungmin.park@samsung.com>
17474 R:      Tomasz Figa <tfiga@chromium.org>
17475 L:      linux-media@vger.kernel.org
17476 S:      Maintained
17477 F:      drivers/media/common/videobuf2/*
17478 F:      include/media/videobuf2-*
17479
17480 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
17481 M:      Helen Koike <helen.koike@collabora.com>
17482 R:      Shuah Khan <skhan@linuxfoundation.org>
17483 L:      linux-media@vger.kernel.org
17484 T:      git git://linuxtv.org/media_tree.git
17485 W:      https://linuxtv.org
17486 S:      Maintained
17487 F:      drivers/media/platform/vimc/*
17488
17489 VIRT LIB
17490 M:      Alex Williamson <alex.williamson@redhat.com>
17491 M:      Paolo Bonzini <pbonzini@redhat.com>
17492 L:      kvm@vger.kernel.org
17493 S:      Supported
17494 F:      virt/lib/
17495
17496 VIRTIO AND VHOST VSOCK DRIVER
17497 M:      Stefan Hajnoczi <stefanha@redhat.com>
17498 M:      Stefano Garzarella <sgarzare@redhat.com>
17499 L:      kvm@vger.kernel.org
17500 L:      virtualization@lists.linux-foundation.org
17501 L:      netdev@vger.kernel.org
17502 S:      Maintained
17503 F:      include/linux/virtio_vsock.h
17504 F:      include/uapi/linux/virtio_vsock.h
17505 F:      include/uapi/linux/vsockmon.h
17506 F:      include/uapi/linux/vm_sockets_diag.h
17507 F:      net/vmw_vsock/diag.c
17508 F:      net/vmw_vsock/af_vsock_tap.c
17509 F:      net/vmw_vsock/virtio_transport_common.c
17510 F:      net/vmw_vsock/virtio_transport.c
17511 F:      drivers/net/vsockmon.c
17512 F:      drivers/vhost/vsock.c
17513 F:      tools/testing/vsock/
17514
17515 VIRTIO CONSOLE DRIVER
17516 M:      Amit Shah <amit@kernel.org>
17517 L:      virtualization@lists.linux-foundation.org
17518 S:      Maintained
17519 F:      drivers/char/virtio_console.c
17520 F:      include/linux/virtio_console.h
17521 F:      include/uapi/linux/virtio_console.h
17522
17523 VIRTIO CORE AND NET DRIVERS
17524 M:      "Michael S. Tsirkin" <mst@redhat.com>
17525 M:      Jason Wang <jasowang@redhat.com>
17526 L:      virtualization@lists.linux-foundation.org
17527 S:      Maintained
17528 F:      Documentation/devicetree/bindings/virtio/
17529 F:      drivers/virtio/
17530 F:      tools/virtio/
17531 F:      drivers/net/virtio_net.c
17532 F:      drivers/block/virtio_blk.c
17533 F:      include/linux/virtio*.h
17534 F:      include/uapi/linux/virtio_*.h
17535 F:      drivers/crypto/virtio/
17536 F:      mm/balloon_compaction.c
17537
17538 VIRTIO BLOCK AND SCSI DRIVERS
17539 M:      "Michael S. Tsirkin" <mst@redhat.com>
17540 M:      Jason Wang <jasowang@redhat.com>
17541 R:      Paolo Bonzini <pbonzini@redhat.com>
17542 R:      Stefan Hajnoczi <stefanha@redhat.com>
17543 L:      virtualization@lists.linux-foundation.org
17544 S:      Maintained
17545 F:      drivers/block/virtio_blk.c
17546 F:      drivers/scsi/virtio_scsi.c
17547 F:      include/uapi/linux/virtio_blk.h
17548 F:      include/uapi/linux/virtio_scsi.h
17549 F:      drivers/vhost/scsi.c
17550
17551 VIRTIO CRYPTO DRIVER
17552 M:      Gonglei <arei.gonglei@huawei.com>
17553 L:      virtualization@lists.linux-foundation.org
17554 L:      linux-crypto@vger.kernel.org
17555 S:      Maintained
17556 F:      drivers/crypto/virtio/
17557 F:      include/uapi/linux/virtio_crypto.h
17558
17559 VIRTIO DRIVERS FOR S390
17560 M:      Cornelia Huck <cohuck@redhat.com>
17561 M:      Halil Pasic <pasic@linux.ibm.com>
17562 L:      linux-s390@vger.kernel.org
17563 L:      virtualization@lists.linux-foundation.org
17564 L:      kvm@vger.kernel.org
17565 S:      Supported
17566 F:      drivers/s390/virtio/
17567 F:      arch/s390/include/uapi/asm/virtio-ccw.h
17568
17569 VIRTIO FILE SYSTEM
17570 M:      Vivek Goyal <vgoyal@redhat.com>
17571 M:      Stefan Hajnoczi <stefanha@redhat.com>
17572 M:      Miklos Szeredi <miklos@szeredi.hu>
17573 L:      virtualization@lists.linux-foundation.org
17574 L:      linux-fsdevel@vger.kernel.org
17575 W:      https://virtio-fs.gitlab.io/
17576 S:      Supported
17577 F:      fs/fuse/virtio_fs.c
17578 F:      include/uapi/linux/virtio_fs.h
17579 F:      Documentation/filesystems/virtiofs.rst
17580
17581 VIRTIO GPU DRIVER
17582 M:      David Airlie <airlied@linux.ie>
17583 M:      Gerd Hoffmann <kraxel@redhat.com>
17584 L:      dri-devel@lists.freedesktop.org
17585 L:      virtualization@lists.linux-foundation.org
17586 T:      git git://anongit.freedesktop.org/drm/drm-misc
17587 S:      Maintained
17588 F:      drivers/gpu/drm/virtio/
17589 F:      include/uapi/linux/virtio_gpu.h
17590
17591 VIRTIO HOST (VHOST)
17592 M:      "Michael S. Tsirkin" <mst@redhat.com>
17593 M:      Jason Wang <jasowang@redhat.com>
17594 L:      kvm@vger.kernel.org
17595 L:      virtualization@lists.linux-foundation.org
17596 L:      netdev@vger.kernel.org
17597 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
17598 S:      Maintained
17599 F:      drivers/vhost/
17600 F:      include/uapi/linux/vhost.h
17601
17602 VIRTIO INPUT DRIVER
17603 M:      Gerd Hoffmann <kraxel@redhat.com>
17604 S:      Maintained
17605 F:      drivers/virtio/virtio_input.c
17606 F:      include/uapi/linux/virtio_input.h
17607
17608 VIRTIO IOMMU DRIVER
17609 M:      Jean-Philippe Brucker <jean-philippe@linaro.org>
17610 L:      virtualization@lists.linux-foundation.org
17611 S:      Maintained
17612 F:      drivers/iommu/virtio-iommu.c
17613 F:      include/uapi/linux/virtio_iommu.h
17614
17615 VIRTUAL BOX GUEST DEVICE DRIVER
17616 M:      Hans de Goede <hdegoede@redhat.com>
17617 M:      Arnd Bergmann <arnd@arndb.de>
17618 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17619 S:      Maintained
17620 F:      include/linux/vbox_utils.h
17621 F:      include/uapi/linux/vbox*.h
17622 F:      drivers/virt/vboxguest/
17623
17624 VIRTUAL SERIO DEVICE DRIVER
17625 M:      Stephen Chandler Paul <thatslyude@gmail.com>
17626 S:      Maintained
17627 F:      drivers/input/serio/userio.c
17628 F:      include/uapi/linux/userio.h
17629
17630 VITESSE FELIX ETHERNET SWITCH DRIVER
17631 M:      Vladimir Oltean <vladimir.oltean@nxp.com>
17632 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
17633 L:      netdev@vger.kernel.org
17634 S:      Maintained
17635 F:      drivers/net/dsa/ocelot/*
17636 F:      net/dsa/tag_ocelot.c
17637
17638 VIVID VIRTUAL VIDEO DRIVER
17639 M:      Hans Verkuil <hverkuil@xs4all.nl>
17640 L:      linux-media@vger.kernel.org
17641 T:      git git://linuxtv.org/media_tree.git
17642 W:      https://linuxtv.org
17643 S:      Maintained
17644 F:      drivers/media/platform/vivid/*
17645
17646 VLYNQ BUS
17647 M:      Florian Fainelli <f.fainelli@gmail.com>
17648 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
17649 S:      Maintained
17650 F:      drivers/vlynq/vlynq.c
17651 F:      include/linux/vlynq.h
17652
17653 VME SUBSYSTEM
17654 M:      Martyn Welch <martyn@welchs.me.uk>
17655 M:      Manohar Vanga <manohar.vanga@gmail.com>
17656 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17657 L:      devel@driverdev.osuosl.org
17658 S:      Maintained
17659 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
17660 F:      Documentation/driver-api/vme.rst
17661 F:      drivers/staging/vme/
17662 F:      drivers/vme/
17663 F:      include/linux/vme*
17664
17665 VMWARE BALLOON DRIVER
17666 M:      Nadav Amit <namit@vmware.com>
17667 M:      "VMware, Inc." <pv-drivers@vmware.com>
17668 L:      linux-kernel@vger.kernel.org
17669 S:      Maintained
17670 F:      drivers/misc/vmw_balloon.c
17671
17672 VMWARE HYPERVISOR INTERFACE
17673 M:      Thomas Hellstrom <thellstrom@vmware.com>
17674 M:      "VMware, Inc." <pv-drivers@vmware.com>
17675 L:      virtualization@lists.linux-foundation.org
17676 S:      Supported
17677 F:      arch/x86/kernel/cpu/vmware.c
17678 F:      arch/x86/include/asm/vmware.h
17679
17680 VMWARE PVRDMA DRIVER
17681 M:      Adit Ranadive <aditr@vmware.com>
17682 M:      VMware PV-Drivers <pv-drivers@vmware.com>
17683 L:      linux-rdma@vger.kernel.org
17684 S:      Maintained
17685 F:      drivers/infiniband/hw/vmw_pvrdma/
17686
17687 VMware PVSCSI driver
17688 M:      Jim Gill <jgill@vmware.com>
17689 M:      VMware PV-Drivers <pv-drivers@vmware.com>
17690 L:      linux-scsi@vger.kernel.org
17691 S:      Maintained
17692 F:      drivers/scsi/vmw_pvscsi.c
17693 F:      drivers/scsi/vmw_pvscsi.h
17694
17695 VMWARE VMMOUSE SUBDRIVER
17696 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
17697 M:      "VMware, Inc." <pv-drivers@vmware.com>
17698 L:      linux-input@vger.kernel.org
17699 S:      Maintained
17700 F:      drivers/input/mouse/vmmouse.c
17701 F:      drivers/input/mouse/vmmouse.h
17702
17703 VMWARE VMXNET3 ETHERNET DRIVER
17704 M:      Ronak Doshi <doshir@vmware.com>
17705 M:      "VMware, Inc." <pv-drivers@vmware.com>
17706 L:      netdev@vger.kernel.org
17707 S:      Maintained
17708 F:      drivers/net/vmxnet3/
17709
17710 VOCORE VOCORE2 BOARD
17711 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
17712 L:      linux-mips@vger.kernel.org
17713 S:      Maintained
17714 F:      arch/mips/boot/dts/ralink/vocore2.dts
17715
17716 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
17717 M:      Liam Girdwood <lgirdwood@gmail.com>
17718 M:      Mark Brown <broonie@kernel.org>
17719 L:      linux-kernel@vger.kernel.org
17720 W:      http://www.slimlogic.co.uk/?p=48
17721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
17722 S:      Supported
17723 F:      Documentation/devicetree/bindings/regulator/
17724 F:      Documentation/power/regulator/
17725 F:      drivers/regulator/
17726 F:      include/dt-bindings/regulator/
17727 F:      include/linux/regulator/
17728 K:      regulator_get_optional
17729
17730 VRF
17731 M:      David Ahern <dsahern@kernel.org>
17732 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
17733 L:      netdev@vger.kernel.org
17734 S:      Maintained
17735 F:      drivers/net/vrf.c
17736 F:      Documentation/networking/vrf.txt
17737
17738 VSPRINTF
17739 M:      Petr Mladek <pmladek@suse.com>
17740 M:      Steven Rostedt <rostedt@goodmis.org>
17741 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
17742 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
17743 R:      Rasmus Villemoes <linux@rasmusvillemoes.dk>
17744 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk.git
17745 S:      Maintained
17746 F:      lib/vsprintf.c
17747 F:      lib/test_printf.c
17748 F:      Documentation/core-api/printk-formats.rst
17749
17750 VT1211 HARDWARE MONITOR DRIVER
17751 M:      Juerg Haefliger <juergh@gmail.com>
17752 L:      linux-hwmon@vger.kernel.org
17753 S:      Maintained
17754 F:      Documentation/hwmon/vt1211.rst
17755 F:      drivers/hwmon/vt1211.c
17756
17757 VT8231 HARDWARE MONITOR DRIVER
17758 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
17759 L:      linux-hwmon@vger.kernel.org
17760 S:      Maintained
17761 F:      drivers/hwmon/vt8231.c
17762
17763 VUB300 USB to SDIO/SD/MMC bridge chip
17764 L:      linux-mmc@vger.kernel.org
17765 S:      Orphan
17766 F:      drivers/mmc/host/vub300.c
17767
17768 W1 DALLAS'S 1-WIRE BUS
17769 M:      Evgeniy Polyakov <zbr@ioremap.net>
17770 S:      Maintained
17771 F:      Documentation/devicetree/bindings/w1/
17772 F:      Documentation/w1/
17773 F:      drivers/w1/
17774 F:      include/linux/w1.h
17775
17776 W83791D HARDWARE MONITORING DRIVER
17777 M:      Marc Hulsman <m.hulsman@tudelft.nl>
17778 L:      linux-hwmon@vger.kernel.org
17779 S:      Maintained
17780 F:      Documentation/hwmon/w83791d.rst
17781 F:      drivers/hwmon/w83791d.c
17782
17783 W83793 HARDWARE MONITORING DRIVER
17784 M:      Rudolf Marek <r.marek@assembler.cz>
17785 L:      linux-hwmon@vger.kernel.org
17786 S:      Maintained
17787 F:      Documentation/hwmon/w83793.rst
17788 F:      drivers/hwmon/w83793.c
17789
17790 W83795 HARDWARE MONITORING DRIVER
17791 M:      Jean Delvare <jdelvare@suse.com>
17792 L:      linux-hwmon@vger.kernel.org
17793 S:      Maintained
17794 F:      drivers/hwmon/w83795.c
17795
17796 W83L51xD SD/MMC CARD INTERFACE DRIVER
17797 M:      Pierre Ossman <pierre@ossman.eu>
17798 S:      Maintained
17799 F:      drivers/mmc/host/wbsd.*
17800
17801 WACOM PROTOCOL 4 SERIAL TABLETS
17802 M:      Julian Squires <julian@cipht.net>
17803 M:      Hans de Goede <hdegoede@redhat.com>
17804 L:      linux-input@vger.kernel.org
17805 S:      Maintained
17806 F:      drivers/input/tablet/wacom_serial4.c
17807
17808 WATCHDOG DEVICE DRIVERS
17809 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
17810 M:      Guenter Roeck <linux@roeck-us.net>
17811 L:      linux-watchdog@vger.kernel.org
17812 W:      http://www.linux-watchdog.org/
17813 T:      git git://www.linux-watchdog.org/linux-watchdog.git
17814 S:      Maintained
17815 F:      Documentation/devicetree/bindings/watchdog/
17816 F:      Documentation/watchdog/
17817 F:      drivers/watchdog/
17818 F:      include/linux/watchdog.h
17819 F:      include/uapi/linux/watchdog.h
17820
17821 WHISKEYCOVE PMIC GPIO DRIVER
17822 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
17823 L:      linux-gpio@vger.kernel.org
17824 S:      Maintained
17825 F:      drivers/gpio/gpio-wcove.c
17826
17827 WHWAVE RTC DRIVER
17828 M:      Dianlong Li <long17.cool@163.com>
17829 L:      linux-rtc@vger.kernel.org
17830 S:      Maintained
17831 F:      drivers/rtc/rtc-sd3078.c
17832
17833 WIIMOTE HID DRIVER
17834 M:      David Herrmann <dh.herrmann@googlemail.com>
17835 L:      linux-input@vger.kernel.org
17836 S:      Maintained
17837 F:      drivers/hid/hid-wiimote*
17838
17839 WILOCITY WIL6210 WIRELESS DRIVER
17840 M:      Maya Erez <merez@codeaurora.org>
17841 L:      linux-wireless@vger.kernel.org
17842 L:      wil6210@qti.qualcomm.com
17843 S:      Supported
17844 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
17845 F:      drivers/net/wireless/ath/wil6210/
17846
17847 WIMAX STACK
17848 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
17849 M:      linux-wimax@intel.com
17850 L:      wimax@linuxwimax.org (subscribers-only)
17851 S:      Supported
17852 W:      http://linuxwimax.org
17853 F:      Documentation/admin-guide/wimax/wimax.rst
17854 F:      include/linux/wimax/debug.h
17855 F:      include/net/wimax.h
17856 F:      include/uapi/linux/wimax.h
17857 F:      net/wimax/
17858
17859 WINBOND CIR DRIVER
17860 M:      David Härdeman <david@hardeman.nu>
17861 S:      Maintained
17862 F:      drivers/media/rc/winbond-cir.c
17863
17864 RCMM REMOTE CONTROLS DECODER
17865 M:      Patrick Lerda <patrick9876@free.fr>
17866 S:      Maintained
17867 F:      drivers/media/rc/ir-rcmm-decoder.c
17868
17869 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
17870 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17871 L:      linux-watchdog@vger.kernel.org
17872 S:      Maintained
17873 F:      drivers/watchdog/ebc-c384_wdt.c
17874
17875 WINSYSTEMS WS16C48 GPIO DRIVER
17876 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17877 L:      linux-gpio@vger.kernel.org
17878 S:      Maintained
17879 F:      drivers/gpio/gpio-ws16c48.c
17880
17881 WISTRON LAPTOP BUTTON DRIVER
17882 M:      Miloslav Trmac <mitr@volny.cz>
17883 S:      Maintained
17884 F:      drivers/input/misc/wistron_btns.c
17885
17886 WL3501 WIRELESS PCMCIA CARD DRIVER
17887 L:      linux-wireless@vger.kernel.org
17888 S:      Odd fixes
17889 F:      drivers/net/wireless/wl3501*
17890
17891 WOLFSON MICROELECTRONICS DRIVERS
17892 L:      patches@opensource.cirrus.com
17893 T:      git https://github.com/CirrusLogic/linux-drivers.git
17894 W:      https://github.com/CirrusLogic/linux-drivers/wiki
17895 S:      Supported
17896 F:      Documentation/hwmon/wm83??.rst
17897 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
17898 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
17899 F:      Documentation/devicetree/bindings/mfd/arizona.txt
17900 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
17901 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
17902 F:      arch/arm/mach-s3c64xx/mach-crag6410*
17903 F:      drivers/clk/clk-wm83*.c
17904 F:      drivers/extcon/extcon-arizona.c
17905 F:      drivers/leds/leds-wm83*.c
17906 F:      drivers/gpio/gpio-*wm*.c
17907 F:      drivers/gpio/gpio-arizona.c
17908 F:      drivers/hwmon/wm83??-hwmon.c
17909 F:      drivers/input/misc/wm831x-on.c
17910 F:      drivers/input/touchscreen/wm831x-ts.c
17911 F:      drivers/input/touchscreen/wm97*.c
17912 F:      drivers/mfd/arizona*
17913 F:      drivers/mfd/wm*.c
17914 F:      drivers/mfd/cs47l24*
17915 F:      drivers/power/supply/wm83*.c
17916 F:      drivers/rtc/rtc-wm83*.c
17917 F:      drivers/regulator/wm8*.c
17918 F:      drivers/regulator/arizona*
17919 F:      drivers/video/backlight/wm83*_bl.c
17920 F:      drivers/watchdog/wm83*_wdt.c
17921 F:      include/linux/mfd/arizona/
17922 F:      include/linux/mfd/wm831x/
17923 F:      include/linux/mfd/wm8350/
17924 F:      include/linux/mfd/wm8400*
17925 F:      include/linux/regulator/arizona*
17926 F:      include/linux/wm97xx.h
17927 F:      include/sound/wm????.h
17928 F:      sound/soc/codecs/arizona.?
17929 F:      sound/soc/codecs/wm*
17930 F:      sound/soc/codecs/cs47l24*
17931
17932 WORKQUEUE
17933 M:      Tejun Heo <tj@kernel.org>
17934 R:      Lai Jiangshan <jiangshanlai@gmail.com>
17935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
17936 S:      Maintained
17937 F:      include/linux/workqueue.h
17938 F:      kernel/workqueue.c
17939 F:      Documentation/core-api/workqueue.rst
17940
17941 X-POWERS AXP288 PMIC DRIVERS
17942 M:      Hans de Goede <hdegoede@redhat.com>
17943 S:      Maintained
17944 N:      axp288
17945 F:      drivers/acpi/pmic/intel_pmic_xpower.c
17946
17947 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
17948 M:      Chen-Yu Tsai <wens@csie.org>
17949 L:      linux-kernel@vger.kernel.org
17950 S:      Maintained
17951 N:      axp[128]
17952
17953 X.25 NETWORK LAYER
17954 M:      Andrew Hendry <andrew.hendry@gmail.com>
17955 L:      linux-x25@vger.kernel.org
17956 S:      Odd Fixes
17957 F:      Documentation/networking/x25*
17958 F:      include/net/x25*
17959 F:      net/x25/
17960
17961 X86 ARCHITECTURE (32-BIT AND 64-BIT)
17962 M:      Thomas Gleixner <tglx@linutronix.de>
17963 M:      Ingo Molnar <mingo@redhat.com>
17964 M:      Borislav Petkov <bp@alien8.de>
17965 R:      "H. Peter Anvin" <hpa@zytor.com>
17966 M:      x86@kernel.org
17967 L:      linux-kernel@vger.kernel.org
17968 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17969 S:      Maintained
17970 F:      Documentation/devicetree/bindings/x86/
17971 F:      Documentation/x86/
17972 F:      arch/x86/
17973
17974 X86 ENTRY CODE
17975 M:      Andy Lutomirski <luto@kernel.org>
17976 L:      linux-kernel@vger.kernel.org
17977 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
17978 S:      Maintained
17979 F:      arch/x86/entry/
17980
17981 X86 MCE INFRASTRUCTURE
17982 M:      Tony Luck <tony.luck@intel.com>
17983 M:      Borislav Petkov <bp@alien8.de>
17984 L:      linux-edac@vger.kernel.org
17985 S:      Maintained
17986 F:      arch/x86/kernel/cpu/mce/*
17987
17988 X86 MICROCODE UPDATE SUPPORT
17989 M:      Borislav Petkov <bp@alien8.de>
17990 S:      Maintained
17991 F:      arch/x86/kernel/cpu/microcode/*
17992
17993 X86 MM
17994 M:      Dave Hansen <dave.hansen@linux.intel.com>
17995 M:      Andy Lutomirski <luto@kernel.org>
17996 M:      Peter Zijlstra <peterz@infradead.org>
17997 L:      linux-kernel@vger.kernel.org
17998 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
17999 S:      Maintained
18000 F:      arch/x86/mm/
18001
18002 X86 PLATFORM DRIVERS
18003 M:      Darren Hart <dvhart@infradead.org>
18004 M:      Andy Shevchenko <andy@infradead.org>
18005 L:      platform-driver-x86@vger.kernel.org
18006 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
18007 S:      Odd Fixes
18008 F:      drivers/platform/x86/
18009 F:      drivers/platform/olpc/
18010
18011 X86 PLATFORM DRIVERS - ARCH
18012 R:      Darren Hart <dvhart@infradead.org>
18013 R:      Andy Shevchenko <andy@infradead.org>
18014 L:      platform-driver-x86@vger.kernel.org
18015 L:      x86@kernel.org
18016 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
18017 S:      Maintained
18018 F:      arch/x86/platform
18019
18020 X86 VDSO
18021 M:      Andy Lutomirski <luto@kernel.org>
18022 L:      linux-kernel@vger.kernel.org
18023 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
18024 S:      Maintained
18025 F:      arch/x86/entry/vdso/
18026
18027 XARRAY
18028 M:      Matthew Wilcox <willy@infradead.org>
18029 L:      linux-fsdevel@vger.kernel.org
18030 S:      Supported
18031 F:      Documentation/core-api/xarray.rst
18032 F:      lib/idr.c
18033 F:      lib/xarray.c
18034 F:      include/linux/idr.h
18035 F:      include/linux/xarray.h
18036 F:      tools/testing/radix-tree
18037
18038 XBOX DVD IR REMOTE
18039 M:      Benjamin Valentin <benpicco@googlemail.com>
18040 S:      Maintained
18041 F:      drivers/media/rc/xbox_remote.c
18042 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
18043
18044 XC2028/3028 TUNER DRIVER
18045 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
18046 L:      linux-media@vger.kernel.org
18047 W:      https://linuxtv.org
18048 T:      git git://linuxtv.org/media_tree.git
18049 S:      Maintained
18050 F:      drivers/media/tuners/tuner-xc2028.*
18051
18052 XDP (eXpress Data Path)
18053 M:      Alexei Starovoitov <ast@kernel.org>
18054 M:      Daniel Borkmann <daniel@iogearbox.net>
18055 M:      David S. Miller <davem@davemloft.net>
18056 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
18057 M:      Jesper Dangaard Brouer <hawk@kernel.org>
18058 M:      John Fastabend <john.fastabend@gmail.com>
18059 L:      netdev@vger.kernel.org
18060 L:      bpf@vger.kernel.org
18061 S:      Supported
18062 F:      net/core/xdp.c
18063 F:      include/net/xdp.h
18064 F:      kernel/bpf/devmap.c
18065 F:      kernel/bpf/cpumap.c
18066 F:      include/trace/events/xdp.h
18067 K:      xdp
18068 N:      xdp
18069
18070 XDP SOCKETS (AF_XDP)
18071 M:      Björn Töpel <bjorn.topel@intel.com>
18072 M:      Magnus Karlsson <magnus.karlsson@intel.com>
18073 R:      Jonathan Lemon <jonathan.lemon@gmail.com>
18074 L:      netdev@vger.kernel.org
18075 L:      bpf@vger.kernel.org
18076 S:      Maintained
18077 F:      kernel/bpf/xskmap.c
18078 F:      net/xdp/
18079
18080 XEN BLOCK SUBSYSTEM
18081 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
18082 M:      Roger Pau Monné <roger.pau@citrix.com>
18083 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18084 S:      Supported
18085 F:      drivers/block/xen-blkback/*
18086 F:      drivers/block/xen*
18087
18088 XEN HYPERVISOR ARM
18089 M:      Stefano Stabellini <sstabellini@kernel.org>
18090 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18091 S:      Maintained
18092 F:      arch/arm/xen/
18093 F:      arch/arm/include/asm/xen/
18094
18095 XEN HYPERVISOR ARM64
18096 M:      Stefano Stabellini <sstabellini@kernel.org>
18097 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18098 S:      Maintained
18099 F:      arch/arm64/xen/
18100 F:      arch/arm64/include/asm/xen/
18101
18102 XEN HYPERVISOR INTERFACE
18103 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
18104 M:      Juergen Gross <jgross@suse.com>
18105 R:      Stefano Stabellini <sstabellini@kernel.org>
18106 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18107 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
18108 S:      Supported
18109 F:      arch/x86/xen/
18110 F:      arch/x86/platform/pvh/
18111 F:      drivers/*/xen-*front.c
18112 F:      drivers/xen/
18113 F:      arch/x86/include/asm/xen/
18114 F:      arch/x86/include/asm/pvclock-abi.h
18115 F:      include/xen/
18116 F:      include/uapi/xen/
18117 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
18118 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
18119
18120 XEN NETWORK BACKEND DRIVER
18121 M:      Wei Liu <wei.liu@kernel.org>
18122 M:      Paul Durrant <paul@xen.org>
18123 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18124 L:      netdev@vger.kernel.org
18125 S:      Supported
18126 F:      drivers/net/xen-netback/*
18127
18128 XEN PCI SUBSYSTEM
18129 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
18130 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18131 S:      Supported
18132 F:      arch/x86/pci/*xen*
18133 F:      drivers/pci/*xen*
18134
18135 XEN PVSCSI DRIVERS
18136 M:      Juergen Gross <jgross@suse.com>
18137 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18138 L:      linux-scsi@vger.kernel.org
18139 S:      Supported
18140 F:      drivers/scsi/xen-scsifront.c
18141 F:      drivers/xen/xen-scsiback.c
18142 F:      include/xen/interface/io/vscsiif.h
18143
18144 XEN SWIOTLB SUBSYSTEM
18145 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
18146 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18147 L:      iommu@lists.linux-foundation.org
18148 S:      Supported
18149 F:      arch/x86/xen/*swiotlb*
18150 F:      drivers/xen/*swiotlb*
18151
18152 XEN SOUND FRONTEND DRIVER
18153 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
18154 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18155 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
18156 S:      Supported
18157 F:      sound/xen/*
18158
18159 XFS FILESYSTEM
18160 M:      Darrick J. Wong <darrick.wong@oracle.com>
18161 M:      linux-xfs@vger.kernel.org
18162 L:      linux-xfs@vger.kernel.org
18163 W:      http://xfs.org/
18164 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
18165 S:      Supported
18166 F:      Documentation/admin-guide/xfs.rst
18167 F:      Documentation/ABI/testing/sysfs-fs-xfs
18168 F:      Documentation/filesystems/xfs-delayed-logging-design.txt
18169 F:      Documentation/filesystems/xfs-self-describing-metadata.txt
18170 F:      fs/xfs/
18171 F:      include/uapi/linux/dqblk_xfs.h
18172 F:      include/uapi/linux/fsmap.h
18173
18174 XILINX AXI ETHERNET DRIVER
18175 M:      Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com>
18176 S:      Maintained
18177 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
18178
18179 XILINX CAN DRIVER
18180 M:      Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com>
18181 R:      Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com>
18182 L:      linux-can@vger.kernel.org
18183 S:      Maintained
18184 F:      Documentation/devicetree/bindings/net/can/xilinx_can.txt
18185 F:      drivers/net/can/xilinx_can.c
18186
18187 XILINX UARTLITE SERIAL DRIVER
18188 M:      Peter Korsgaard <jacmet@sunsite.dk>
18189 L:      linux-serial@vger.kernel.org
18190 S:      Maintained
18191 F:      drivers/tty/serial/uartlite.c
18192
18193 XILINX VIDEO IP CORES
18194 M:      Hyun Kwon <hyun.kwon@xilinx.com>
18195 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
18196 L:      linux-media@vger.kernel.org
18197 T:      git git://linuxtv.org/media_tree.git
18198 S:      Supported
18199 F:      Documentation/devicetree/bindings/media/xilinx/
18200 F:      drivers/media/platform/xilinx/
18201 F:      include/uapi/linux/xilinx-v4l2-controls.h
18202
18203 XILINX SD-FEC IP CORES
18204 M:      Derek Kiernan <derek.kiernan@xilinx.com>
18205 M:      Dragan Cvetic <dragan.cvetic@xilinx.com>
18206 S:      Maintained
18207 F:      Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt
18208 F:      Documentation/misc-devices/xilinx_sdfec.rst
18209 F:      drivers/misc/xilinx_sdfec.c
18210 F:      drivers/misc/Kconfig
18211 F:      drivers/misc/Makefile
18212 F:      include/uapi/misc/xilinx_sdfec.h
18213
18214 XILLYBUS DRIVER
18215 M:      Eli Billauer <eli.billauer@gmail.com>
18216 L:      linux-kernel@vger.kernel.org
18217 S:      Supported
18218 F:      drivers/char/xillybus/
18219
18220 XLP9XX I2C DRIVER
18221 M:      George Cherian <gcherian@marvell.com>
18222 L:      linux-i2c@vger.kernel.org
18223 W:      http://www.marvell.com
18224 S:      Supported
18225 F:      Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt
18226 F:      drivers/i2c/busses/i2c-xlp9xx.c
18227
18228 XRA1403 GPIO EXPANDER
18229 M:      Nandor Han <nandor.han@ge.com>
18230 M:      Semi Malinen <semi.malinen@ge.com>
18231 L:      linux-gpio@vger.kernel.org
18232 S:      Maintained
18233 F:      drivers/gpio/gpio-xra1403.c
18234 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
18235
18236 XTENSA XTFPGA PLATFORM SUPPORT
18237 M:      Max Filippov <jcmvbkbc@gmail.com>
18238 L:      linux-xtensa@linux-xtensa.org
18239 S:      Maintained
18240 F:      drivers/spi/spi-xtensa-xtfpga.c
18241 F:      sound/soc/xtensa/xtfpga-i2s.c
18242
18243 YAM DRIVER FOR AX.25
18244 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
18245 L:      linux-hams@vger.kernel.org
18246 S:      Maintained
18247 F:      drivers/net/hamradio/yam*
18248 F:      include/linux/yam.h
18249
18250 YAMA SECURITY MODULE
18251 M:      Kees Cook <keescook@chromium.org>
18252 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
18253 S:      Supported
18254 F:      security/yama/
18255 F:      Documentation/admin-guide/LSM/Yama.rst
18256
18257 YEALINK PHONE DRIVER
18258 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
18259 L:      usbb2k-api-dev@nongnu.org
18260 S:      Maintained
18261 F:      Documentation/input/devices/yealink.rst
18262 F:      drivers/input/misc/yealink.*
18263
18264 Z8530 DRIVER FOR AX.25
18265 M:      Joerg Reuter <jreuter@yaina.de>
18266 W:      http://yaina.de/jreuter/
18267 W:      http://www.qsl.net/dl1bke/
18268 L:      linux-hams@vger.kernel.org
18269 S:      Maintained
18270 F:      Documentation/networking/z8530drv.txt
18271 F:      drivers/net/hamradio/*scc.c
18272 F:      drivers/net/hamradio/z8530.h
18273
18274 ZBUD COMPRESSED PAGE ALLOCATOR
18275 M:      Seth Jennings <sjenning@redhat.com>
18276 M:      Dan Streetman <ddstreet@ieee.org>
18277 L:      linux-mm@kvack.org
18278 S:      Maintained
18279 F:      mm/zbud.c
18280 F:      include/linux/zbud.h
18281
18282 ZD1211RW WIRELESS DRIVER
18283 M:      Daniel Drake <dsd@gentoo.org>
18284 M:      Ulrich Kunitz <kune@deine-taler.de>
18285 W:      http://zd1211.ath.cx/wiki/DriverRewrite
18286 L:      linux-wireless@vger.kernel.org
18287 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
18288 S:      Maintained
18289 F:      drivers/net/wireless/zydas/zd1211rw/
18290
18291 ZD1301 MEDIA DRIVER
18292 M:      Antti Palosaari <crope@iki.fi>
18293 L:      linux-media@vger.kernel.org
18294 W:      https://linuxtv.org/
18295 W:      http://palosaari.fi/linux/
18296 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
18297 S:      Maintained
18298 F:      drivers/media/usb/dvb-usb-v2/zd1301*
18299
18300 ZD1301_DEMOD MEDIA DRIVER
18301 M:      Antti Palosaari <crope@iki.fi>
18302 L:      linux-media@vger.kernel.org
18303 W:      https://linuxtv.org/
18304 W:      http://palosaari.fi/linux/
18305 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
18306 S:      Maintained
18307 F:      drivers/media/dvb-frontends/zd1301_demod*
18308
18309 ZHAOXIN PROCESSOR SUPPORT
18310 M:      Tony W Wang-oc <TonyWWang-oc@zhaoxin.com>
18311 L:      linux-kernel@vger.kernel.org
18312 S:      Maintained
18313 F:      arch/x86/kernel/cpu/zhaoxin.c
18314
18315 ZPOOL COMPRESSED PAGE STORAGE API
18316 M:      Dan Streetman <ddstreet@ieee.org>
18317 L:      linux-mm@kvack.org
18318 S:      Maintained
18319 F:      mm/zpool.c
18320 F:      include/linux/zpool.h
18321
18322 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
18323 M:      Minchan Kim <minchan@kernel.org>
18324 M:      Nitin Gupta <ngupta@vflare.org>
18325 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
18326 L:      linux-kernel@vger.kernel.org
18327 S:      Maintained
18328 F:      drivers/block/zram/
18329 F:      Documentation/admin-guide/blockdev/zram.rst
18330
18331 ZS DECSTATION Z85C30 SERIAL DRIVER
18332 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
18333 S:      Maintained
18334 F:      drivers/tty/serial/zs.*
18335
18336 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
18337 M:      Minchan Kim <minchan@kernel.org>
18338 M:      Nitin Gupta <ngupta@vflare.org>
18339 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
18340 L:      linux-mm@kvack.org
18341 S:      Maintained
18342 F:      mm/zsmalloc.c
18343 F:      include/linux/zsmalloc.h
18344 F:      Documentation/vm/zsmalloc.rst
18345
18346 ZSWAP COMPRESSED SWAP CACHING
18347 M:      Seth Jennings <sjenning@redhat.com>
18348 M:      Dan Streetman <ddstreet@ieee.org>
18349 M:      Vitaly Wool <vitaly.wool@konsulko.com>
18350 L:      linux-mm@kvack.org
18351 S:      Maintained
18352 F:      mm/zswap.c
18353
18354 THE REST
18355 M:      Linus Torvalds <torvalds@linux-foundation.org>
18356 L:      linux-kernel@vger.kernel.org
18357 Q:      http://patchwork.kernel.org/project/LKML/list/
18358 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
18359 S:      Buried alive in reporters
18360 F:      *
18361 F:      */