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 <ley.foon.tan@intel.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 M:      Arthur Kiyanovski <akiyano@amazon.com>
 775 R:      Guy Tzalik <gtzalik@amazon.com>
 776 R:      Saeed Bishara <saeedb@amazon.com>
 777 R:      Zorik Machulsky <zorik@amazon.com>
 778 L:      netdev@vger.kernel.org
 779 S:      Supported
 780 F:      Documentation/networking/device_drivers/amazon/ena.txt
 781 F:      drivers/net/ethernet/amazon/
 782
 783 AMAZON RDMA EFA DRIVER
 784 M:      Gal Pressman <galpress@amazon.com>
 785 R:      Yossi Leybovich <sleybo@amazon.com>
 786 L:      linux-rdma@vger.kernel.org
 787 Q:      https://patchwork.kernel.org/project/linux-rdma/list/
 788 S:      Supported
 789 F:      drivers/infiniband/hw/efa/
 790 F:      include/uapi/rdma/efa-abi.h
 791
 792 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 793 M:      Tom Lendacky <thomas.lendacky@amd.com>
 794 M:      Gary Hook <gary.hook@amd.com>
 795 L:      linux-crypto@vger.kernel.org
 796 S:      Supported
 797 F:      drivers/crypto/ccp/
 798 F:      include/linux/ccp.h
 799
 800 AMD DISPLAY CORE
 801 M:      Harry Wentland <harry.wentland@amd.com>
 802 M:      Leo Li <sunpeng.li@amd.com>
 803 L:      amd-gfx@lists.freedesktop.org
 804 T:      git git://people.freedesktop.org/~agd5f/linux
 805 S:      Supported
 806 F:      drivers/gpu/drm/amd/display/
 807
 808 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 809 M:      Huang Rui <ray.huang@amd.com>
 810 L:      linux-hwmon@vger.kernel.org
 811 S:      Supported
 812 F:      Documentation/hwmon/fam15h_power.rst
 813 F:      drivers/hwmon/fam15h_power.c
 814
 815 AMD FCH GPIO DRIVER
 816 M:      Enrico Weigelt, metux IT consult <info@metux.net>
 817 L:      linux-gpio@vger.kernel.org
 818 S:      Maintained
 819 F:      drivers/gpio/gpio-amd-fch.c
 820 F:      include/linux/platform_data/gpio/gpio-amd-fch.h
 821
 822 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 823 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 824 S:      Orphan
 825 F:      drivers/usb/gadget/udc/amd5536udc.*
 826
 827 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 828 M:      Andres Salomon <dilinger@queued.net>
 829 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 830 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 831 S:      Supported
 832 F:      drivers/char/hw_random/geode-rng.c
 833 F:      drivers/crypto/geode*
 834 F:      drivers/video/fbdev/geode/
 835 F:      arch/x86/include/asm/geode.h
 836
 837 AMD IOMMU (AMD-VI)
 838 M:      Joerg Roedel <joro@8bytes.org>
 839 L:      iommu@lists.linux-foundation.org
 840 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 841 S:      Maintained
 842 F:      drivers/iommu/amd_iommu*.[ch]
 843 F:      include/linux/amd-iommu.h
 844
 845 AMD KFD
 846 M:      Felix Kuehling <Felix.Kuehling@amd.com>
 847 L:      amd-gfx@lists.freedesktop.org
 848 T:      git git://people.freedesktop.org/~agd5f/linux
 849 S:      Supported
 850 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch]
 851 F:      drivers/gpu/drm/amd/amdkfd/
 852 F:      drivers/gpu/drm/amd/include/cik_structs.h
 853 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 854 F:      drivers/gpu/drm/amd/include/vi_structs.h
 855 F:      drivers/gpu/drm/amd/include/v9_structs.h
 856 F:      include/uapi/linux/kfd_ioctl.h
 857
 858 AMD MP2 I2C DRIVER
 859 M:      Elie Morisse <syniurge@gmail.com>
 860 M:      Nehal Shah <nehal-bakulchandra.shah@amd.com>
 861 M:      Shyam Sundar S K <shyam-sundar.s-k@amd.com>
 862 L:      linux-i2c@vger.kernel.org
 863 S:      Maintained
 864 F:      drivers/i2c/busses/i2c-amd-mp2*
 865
 866 AMD POWERPLAY
 867 M:      Evan Quan <evan.quan@amd.com>
 868 L:      amd-gfx@lists.freedesktop.org
 869 S:      Supported
 870 F:      drivers/gpu/drm/amd/powerplay/
 871 T:      git git://people.freedesktop.org/~agd5f/linux
 872
 873 AMD SEATTLE DEVICE TREE SUPPORT
 874 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 875 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 876 M:      Tom Lendacky <thomas.lendacky@amd.com>
 877 S:      Supported
 878 F:      arch/arm64/boot/dts/amd/
 879
 880 AMD XGBE DRIVER
 881 M:      Tom Lendacky <thomas.lendacky@amd.com>
 882 L:      netdev@vger.kernel.org
 883 S:      Supported
 884 F:      drivers/net/ethernet/amd/xgbe/
 885 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 886
 887 ANALOG DEVICES INC AD5686 DRIVER
 888 M:      Stefan Popa <stefan.popa@analog.com>
 889 L:      linux-pm@vger.kernel.org
 890 W:      http://ez.analog.com/community/linux-device-drivers
 891 S:      Supported
 892 F:      drivers/iio/dac/ad5686*
 893 F:      drivers/iio/dac/ad5696*
 894
 895 ANALOG DEVICES INC AD5758 DRIVER
 896 M:      Stefan Popa <stefan.popa@analog.com>
 897 L:      linux-iio@vger.kernel.org
 898 W:      http://ez.analog.com/community/linux-device-drivers
 899 S:      Supported
 900 F:      drivers/iio/dac/ad5758.c
 901 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 902
 903 ANALOG DEVICES INC AD7124 DRIVER
 904 M:      Stefan Popa <stefan.popa@analog.com>
 905 L:      linux-iio@vger.kernel.org
 906 W:      http://ez.analog.com/community/linux-device-drivers
 907 S:      Supported
 908 F:      drivers/iio/adc/ad7124.c
 909 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7124.yaml
 910
 911 ANALOG DEVICES INC AD7292 DRIVER
 912 M:      Marcelo Schmitt <marcelo.schmitt1@gmail.com>
 913 L:      linux-iio@vger.kernel.org
 914 W:      http://ez.analog.com/community/linux-device-drivers
 915 S:      Supported
 916 F:      drivers/iio/adc/ad7292.c
 917 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml
 918
 919 ANALOG DEVICES INC AD7606 DRIVER
 920 M:      Stefan Popa <stefan.popa@analog.com>
 921 M:      Beniamin Bia <beniamin.bia@analog.com>
 922 L:      linux-iio@vger.kernel.org
 923 W:      http://ez.analog.com/community/linux-device-drivers
 924 S:      Supported
 925 F:      drivers/iio/adc/ad7606.c
 926 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml
 927
 928 ANALOG DEVICES INC AD7768-1 DRIVER
 929 M:      Stefan Popa <stefan.popa@analog.com>
 930 L:      linux-iio@vger.kernel.org
 931 W:      http://ez.analog.com/community/linux-device-drivers
 932 S:      Supported
 933 F:      drivers/iio/adc/ad7768-1.c
 934 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.txt
 935
 936 ANALOG DEVICES INC AD7780 DRIVER
 937 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 938 M:      Renato Lui Geh <renatogeh@gmail.com>
 939 L:      linux-iio@vger.kernel.org
 940 W:      http://ez.analog.com/community/linux-device-drivers
 941 S:      Supported
 942 F:      drivers/iio/adc/ad7780.c
 943 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml
 944
 945 ANALOG DEVICES INC AD9389B DRIVER
 946 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
 947 L:      linux-media@vger.kernel.org
 948 S:      Maintained
 949 F:      drivers/media/i2c/ad9389b*
 950
 951 ANALOG DEVICES INC ADGS1408 DRIVER
 952 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 953 S:      Supported
 954 F:      drivers/mux/adgs1408.c
 955 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 956
 957 ANALOG DEVICES INC ADIN DRIVER
 958 M:      Alexandru Ardelean <alexaundru.ardelean@analog.com>
 959 L:      netdev@vger.kernel.org
 960 W:      http://ez.analog.com/community/linux-device-drivers
 961 S:      Supported
 962 F:      drivers/net/phy/adin.c
 963 F:      Documentation/devicetree/bindings/net/adi,adin.yaml
 964
 965 ANALOG DEVICES INC ADIS DRIVER LIBRARY
 966 M:      Alexandru Ardelean <alexandru.ardelean@analog.com>
 967 S:      Supported
 968 L:      linux-iio@vger.kernel.org
 969 F:      include/linux/iio/imu/adis.h
 970 F:      drivers/iio/imu/adis.c
 971
 972 ANALOG DEVICES INC ADIS16460 DRIVER
 973 M:      Dragos Bogdan <dragos.bogdan@analog.com>
 974 S:      Supported
 975 L:      linux-iio@vger.kernel.org
 976 W:      http://ez.analog.com/community/linux-device-drivers
 977 F:      drivers/iio/imu/adis16460.c
 978 F:      Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml
 979
 980 ANALOG DEVICES INC ADP5061 DRIVER
 981 M:      Stefan Popa <stefan.popa@analog.com>
 982 L:      linux-pm@vger.kernel.org
 983 W:      http://ez.analog.com/community/linux-device-drivers
 984 S:      Supported
 985 F:      drivers/power/supply/adp5061.c
 986
 987 ANALOG DEVICES INC ADV7180 DRIVER
 988 M:      Lars-Peter Clausen <lars@metafoo.de>
 989 L:      linux-media@vger.kernel.org
 990 W:      http://ez.analog.com/community/linux-device-drivers
 991 S:      Supported
 992 F:      drivers/media/i2c/adv7180.c
 993
 994 ANALOG DEVICES INC ADV748X DRIVER
 995 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 996 L:      linux-media@vger.kernel.org
 997 S:      Maintained
 998 F:      drivers/media/i2c/adv748x/*
 999
1000 ANALOG DEVICES INC ADV7511 DRIVER
1001 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1002 L:      linux-media@vger.kernel.org
1003 S:      Maintained
1004 F:      drivers/media/i2c/adv7511*
1005
1006 ANALOG DEVICES INC ADV7604 DRIVER
1007 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1008 L:      linux-media@vger.kernel.org
1009 S:      Maintained
1010 F:      drivers/media/i2c/adv7604*
1011
1012 ANALOG DEVICES INC ADV7842 DRIVER
1013 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1014 L:      linux-media@vger.kernel.org
1015 S:      Maintained
1016 F:      drivers/media/i2c/adv7842*
1017
1018 ANALOG DEVICES INC ASOC CODEC DRIVERS
1019 M:      Lars-Peter Clausen <lars@metafoo.de>
1020 M:      Nuno Sá <nuno.sa@analog.com>
1021 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1022 W:      http://wiki.analog.com/
1023 W:      http://ez.analog.com/community/linux-device-drivers
1024 S:      Supported
1025 F:      sound/soc/codecs/adau*
1026 F:      sound/soc/codecs/adav*
1027 F:      sound/soc/codecs/ad1*
1028 F:      sound/soc/codecs/ad7*
1029 F:      sound/soc/codecs/ssm*
1030 F:      sound/soc/codecs/sigmadsp.*
1031
1032 ANALOG DEVICES INC DMA DRIVERS
1033 M:      Lars-Peter Clausen <lars@metafoo.de>
1034 W:      http://ez.analog.com/community/linux-device-drivers
1035 S:      Supported
1036 F:      drivers/dma/dma-axi-dmac.c
1037
1038 ANALOG DEVICES INC IIO DRIVERS
1039 M:      Lars-Peter Clausen <lars@metafoo.de>
1040 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1041 M:      Stefan Popa <stefan.popa@analog.com>
1042 W:      http://wiki.analog.com/
1043 W:      http://ez.analog.com/community/linux-device-drivers
1044 S:      Supported
1045 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
1046 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
1047 F:      drivers/iio/*/ad*
1048 F:      drivers/iio/adc/ltc2497*
1049 X:      drivers/iio/*/adjd*
1050 F:      drivers/staging/iio/*/ad*
1051
1052 ANALOGBITS PLL LIBRARIES
1053 M:      Paul Walmsley <paul.walmsley@sifive.com>
1054 S:      Supported
1055 F:      drivers/clk/analogbits/*
1056 F:      include/linux/clk/analogbits*
1057
1058 ANDES ARCHITECTURE
1059 M:      Nick Hu <nickhu@andestech.com>
1060 M:      Greentime Hu <green.hu@gmail.com>
1061 M:      Vincent Chen <deanbo422@gmail.com>
1062 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/greentime/linux.git
1063 S:      Supported
1064 F:      arch/nds32/
1065 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
1066 F:      Documentation/devicetree/bindings/nds32/
1067 K:      nds32
1068 N:      nds32
1069
1070 ANDROID CONFIG FRAGMENTS
1071 M:      Rob Herring <robh@kernel.org>
1072 S:      Supported
1073 F:      kernel/configs/android*
1074
1075 ANDROID DRIVERS
1076 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1077 M:      Arve Hjønnevåg <arve@android.com>
1078 M:      Todd Kjos <tkjos@android.com>
1079 M:      Martijn Coenen <maco@android.com>
1080 M:      Joel Fernandes <joel@joelfernandes.org>
1081 M:      Christian Brauner <christian@brauner.io>
1082 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
1083 L:      devel@driverdev.osuosl.org
1084 S:      Supported
1085 F:      drivers/android/
1086 F:      drivers/staging/android/
1087
1088 ANDROID GOLDFISH PIC DRIVER
1089 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1090 S:      Supported
1091 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
1092 F:      drivers/irqchip/irq-goldfish-pic.c
1093
1094 ANDROID GOLDFISH RTC DRIVER
1095 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1096 S:      Supported
1097 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1098 F:      drivers/rtc/rtc-goldfish.c
1099
1100 ANDROID ION DRIVER
1101 M:      Laura Abbott <labbott@redhat.com>
1102 M:      Sumit Semwal <sumit.semwal@linaro.org>
1103 L:      devel@driverdev.osuosl.org
1104 L:      dri-devel@lists.freedesktop.org
1105 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
1106 S:      Supported
1107 F:      drivers/staging/android/ion
1108 F:      drivers/staging/android/uapi/ion.h
1109
1110 AOA (Apple Onboard Audio) ALSA DRIVER
1111 M:      Johannes Berg <johannes@sipsolutions.net>
1112 L:      linuxppc-dev@lists.ozlabs.org
1113 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1114 S:      Maintained
1115 F:      sound/aoa/
1116
1117 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1118 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
1119 L:      linux-iio@vger.kernel.org
1120 S:      Maintained
1121 F:      drivers/iio/adc/stx104.c
1122
1123 APM DRIVER
1124 M:      Jiri Kosina <jikos@kernel.org>
1125 S:      Odd fixes
1126 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1127 F:      arch/x86/kernel/apm_32.c
1128 F:      include/linux/apm_bios.h
1129 F:      include/uapi/linux/apm_bios.h
1130 F:      drivers/char/apm-emulation.c
1131
1132 APPARMOR SECURITY MODULE
1133 M:      John Johansen <john.johansen@canonical.com>
1134 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1135 W:      wiki.apparmor.net
1136 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1137 S:      Supported
1138 F:      security/apparmor/
1139 F:      Documentation/admin-guide/LSM/apparmor.rst
1140
1141 APPLE BCM5974 MULTITOUCH DRIVER
1142 M:      Henrik Rydberg <rydberg@bitmath.org>
1143 L:      linux-input@vger.kernel.org
1144 S:      Odd fixes
1145 F:      drivers/input/mouse/bcm5974.c
1146
1147 APPLE SMC DRIVER
1148 M:      Henrik Rydberg <rydberg@bitmath.org>
1149 L:      linux-hwmon@vger.kernel.org
1150 S:      Odd fixes
1151 F:      drivers/hwmon/applesmc.c
1152
1153 APPLETALK NETWORK LAYER
1154 L:      netdev@vger.kernel.org
1155 S:      Odd fixes
1156 F:      drivers/net/appletalk/
1157 F:      net/appletalk/
1158 F:      include/linux/atalk.h
1159 F:      include/uapi/linux/atalk.h
1160
1161 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1162 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1163 S:      Supported
1164 F:      arch/arm64/boot/dts/apm/
1165
1166 APPLIED MICRO (APM) X-GENE SOC EDAC
1167 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1168 S:      Supported
1169 F:      drivers/edac/xgene_edac.c
1170 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1171
1172 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1173 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1174 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1175 S:      Supported
1176 F:      drivers/net/ethernet/apm/xgene-v2/
1177
1178 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1179 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1180 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1181 M:      Quan Nguyen <quan@os.amperecomputing.com>
1182 S:      Supported
1183 F:      drivers/net/ethernet/apm/xgene/
1184 F:      drivers/net/phy/mdio-xgene.c
1185 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1186 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1187
1188 APPLIED MICRO (APM) X-GENE SOC PMU
1189 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1190 S:      Supported
1191 F:      drivers/perf/xgene_pmu.c
1192 F:      Documentation/admin-guide/perf/xgene-pmu.rst
1193 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1194
1195 APTINA CAMERA SENSOR PLL
1196 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1197 L:      linux-media@vger.kernel.org
1198 S:      Maintained
1199 F:      drivers/media/i2c/aptina-pll.*
1200
1201 AQUANTIA ETHERNET DRIVER (atlantic)
1202 M:      Igor Russkikh <irusskikh@marvell.com>
1203 L:      netdev@vger.kernel.org
1204 S:      Supported
1205 W:      https://www.marvell.com/
1206 Q:      http://patchwork.ozlabs.org/project/netdev/list/
1207 F:      drivers/net/ethernet/aquantia/atlantic/
1208 F:      Documentation/networking/device_drivers/aquantia/atlantic.txt
1209
1210 AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM
1211 M:      Egor Pomozov <epomozov@marvell.com>
1212 L:      netdev@vger.kernel.org
1213 S:      Supported
1214 W:      http://www.aquantia.com
1215 F:      drivers/net/ethernet/aquantia/atlantic/aq_ptp*
1216
1217 ARC FRAMEBUFFER DRIVER
1218 M:      Jaya Kumar <jayalk@intworks.biz>
1219 S:      Maintained
1220 F:      drivers/video/fbdev/arcfb.c
1221 F:      drivers/video/fbdev/core/fb_defio.c
1222
1223 ARC PGU DRM DRIVER
1224 M:      Alexey Brodkin <abrodkin@synopsys.com>
1225 S:      Supported
1226 F:      drivers/gpu/drm/arc/
1227 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1228
1229 ARCNET NETWORK LAYER
1230 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1231 L:      netdev@vger.kernel.org
1232 S:      Maintained
1233 F:      drivers/net/arcnet/
1234 F:      include/uapi/linux/if_arcnet.h
1235
1236 ARM ARCHITECTED TIMER DRIVER
1237 M:      Mark Rutland <mark.rutland@arm.com>
1238 M:      Marc Zyngier <maz@kernel.org>
1239 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1240 S:      Maintained
1241 F:      arch/arm/include/asm/arch_timer.h
1242 F:      arch/arm64/include/asm/arch_timer.h
1243 F:      drivers/clocksource/arm_arch_timer.c
1244
1245 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1246 M:      Linus Walleij <linus.walleij@linaro.org>
1247 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1248 S:      Maintained
1249 F:      Documentation/devicetree/bindings/arm/arm-boards
1250 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1251 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1252 F:      Documentation/devicetree/bindings/i2c/i2c-versatile.txt
1253 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1254 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1255 F:      arch/arm/mach-integrator/
1256 F:      arch/arm/mach-realview/
1257 F:      arch/arm/mach-versatile/
1258 F:      arch/arm/plat-versatile/
1259 F:      arch/arm/boot/dts/arm-realview-*
1260 F:      arch/arm/boot/dts/integrator*
1261 F:      arch/arm/boot/dts/versatile*
1262 F:      drivers/clk/versatile/
1263 F:      drivers/i2c/busses/i2c-versatile.c
1264 F:      drivers/irqchip/irq-versatile-fpga.c
1265 F:      drivers/mtd/maps/physmap_of_versatile.c
1266 F:      drivers/power/reset/arm-versatile-reboot.c
1267 F:      drivers/soc/versatile/
1268
1269 ARM HDLCD DRM DRIVER
1270 M:      Liviu Dudau <liviu.dudau@arm.com>
1271 S:      Supported
1272 F:      drivers/gpu/drm/arm/hdlcd_*
1273 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1274
1275 ARM KOMEDA DRM-KMS DRIVER
1276 M:      James (Qian) Wang <james.qian.wang@arm.com>
1277 M:      Liviu Dudau <liviu.dudau@arm.com>
1278 M:      Mihail Atanassov <mihail.atanassov@arm.com>
1279 L:      Mali DP Maintainers <malidp@foss.arm.com>
1280 S:      Supported
1281 T:      git git://anongit.freedesktop.org/drm/drm-misc
1282 F:      drivers/gpu/drm/arm/display/include/
1283 F:      drivers/gpu/drm/arm/display/komeda/
1284 F:      Documentation/devicetree/bindings/display/arm,komeda.txt
1285 F:      Documentation/gpu/komeda-kms.rst
1286
1287 ARM MALI-DP DRM DRIVER
1288 M:      Liviu Dudau <liviu.dudau@arm.com>
1289 M:      Brian Starkey <brian.starkey@arm.com>
1290 L:      Mali DP Maintainers <malidp@foss.arm.com>
1291 S:      Supported
1292 T:      git git://anongit.freedesktop.org/drm/drm-misc
1293 F:      drivers/gpu/drm/arm/
1294 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1295 F:      Documentation/gpu/afbc.rst
1296
1297 ARM MALI PANFROST DRM DRIVER
1298 M:      Rob Herring <robh@kernel.org>
1299 M:      Tomeu Vizoso <tomeu.vizoso@collabora.com>
1300 R:      Steven Price <steven.price@arm.com>
1301 R:      Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
1302 L:      dri-devel@lists.freedesktop.org
1303 S:      Supported
1304 T:      git git://anongit.freedesktop.org/drm/drm-misc
1305 F:      drivers/gpu/drm/panfrost/
1306 F:      include/uapi/drm/panfrost_drm.h
1307
1308 ARM MFM AND FLOPPY DRIVERS
1309 M:      Ian Molton <spyro@f2s.com>
1310 S:      Maintained
1311 F:      arch/arm/mach-rpc/floppydma.S
1312 F:      arch/arm/include/asm/floppy.h
1313
1314 ARM PMU PROFILING AND DEBUGGING
1315 M:      Will Deacon <will@kernel.org>
1316 M:      Mark Rutland <mark.rutland@arm.com>
1317 S:      Maintained
1318 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1319 F:      arch/arm*/kernel/perf_*
1320 F:      arch/arm/oprofile/common.c
1321 F:      arch/arm*/kernel/hw_breakpoint.c
1322 F:      arch/arm*/include/asm/hw_breakpoint.h
1323 F:      arch/arm*/include/asm/perf_event.h
1324 F:      drivers/perf/*
1325 F:      include/linux/perf/arm_pmu.h
1326 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1327 F:      Documentation/devicetree/bindings/perf/
1328
1329 ARM PORT
1330 M:      Russell King <linux@armlinux.org.uk>
1331 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1332 W:      http://www.armlinux.org.uk/
1333 S:      Odd Fixes
1334 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1335 F:      arch/arm/
1336 X:      arch/arm/boot/dts/
1337
1338 ARM PRIMECELL AACI PL041 DRIVER
1339 M:      Russell King <linux@armlinux.org.uk>
1340 S:      Odd Fixes
1341 F:      sound/arm/aaci.*
1342
1343 ARM PRIMECELL BUS SUPPORT
1344 M:      Russell King <linux@armlinux.org.uk>
1345 S:      Odd Fixes
1346 F:      drivers/amba/
1347 F:      include/linux/amba/bus.h
1348
1349 ARM PRIMECELL CLCD PL110 DRIVER
1350 M:      Russell King <linux@armlinux.org.uk>
1351 S:      Odd Fixes
1352 F:      drivers/video/fbdev/amba-clcd.*
1353
1354 ARM PRIMECELL KMI PL050 DRIVER
1355 M:      Russell King <linux@armlinux.org.uk>
1356 S:      Odd Fixes
1357 F:      drivers/input/serio/ambakmi.*
1358 F:      include/linux/amba/kmi.h
1359
1360 ARM PRIMECELL MMCI PL180/1 DRIVER
1361 M:      Russell King <linux@armlinux.org.uk>
1362 S:      Odd Fixes
1363 F:      drivers/mmc/host/mmci.*
1364 F:      include/linux/amba/mmci.h
1365
1366 ARM PRIMECELL SSP PL022 SPI DRIVER
1367 M:      Linus Walleij <linus.walleij@linaro.org>
1368 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1369 S:      Maintained
1370 F:      Documentation/devicetree/bindings/spi/spi-pl022.yaml
1371 F:      drivers/spi/spi-pl022.c
1372
1373 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1374 M:      Russell King <linux@armlinux.org.uk>
1375 S:      Odd Fixes
1376 F:      drivers/tty/serial/amba-pl01*.c
1377 F:      include/linux/amba/serial.h
1378
1379 ARM PRIMECELL VIC PL190/PL192 DRIVER
1380 M:      Linus Walleij <linus.walleij@linaro.org>
1381 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1382 S:      Maintained
1383 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1384 F:      drivers/irqchip/irq-vic.c
1385
1386 AMAZON ANNAPURNA LABS FIC DRIVER
1387 M:      Talel Shenhar <talel@amazon.com>
1388 S:      Maintained
1389 F:      Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt
1390 F:      drivers/irqchip/irq-al-fic.c
1391
1392 ARM SMMU DRIVERS
1393 M:      Will Deacon <will@kernel.org>
1394 R:      Robin Murphy <robin.murphy@arm.com>
1395 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1396 S:      Maintained
1397 F:      drivers/iommu/arm-smmu*
1398 F:      drivers/iommu/io-pgtable-arm.c
1399 F:      drivers/iommu/io-pgtable-arm-v7s.c
1400
1401 ARM SUB-ARCHITECTURES
1402 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1403 S:      Maintained
1404 F:      arch/arm/mach-*/
1405 F:      arch/arm/plat-*/
1406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1407
1408 ARM/ACTIONS SEMI ARCHITECTURE
1409 M:      Andreas Färber <afaerber@suse.de>
1410 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1411 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1412 S:      Maintained
1413 N:      owl
1414 F:      arch/arm/mach-actions/
1415 F:      arch/arm/boot/dts/owl-*
1416 F:      arch/arm64/boot/dts/actions/
1417 F:      drivers/clk/actions/
1418 F:      drivers/clocksource/timer-owl*
1419 F:      drivers/dma/owl-dma.c
1420 F:      drivers/i2c/busses/i2c-owl.c
1421 F:      drivers/mmc/host/owl-mmc.c
1422 F:      drivers/pinctrl/actions/*
1423 F:      drivers/soc/actions/
1424 F:      include/dt-bindings/power/owl-*
1425 F:      include/linux/soc/actions/
1426 F:      Documentation/devicetree/bindings/arm/actions.yaml
1427 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1428 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1429 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1430 F:      Documentation/devicetree/bindings/mmc/owl-mmc.yaml
1431 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1432 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1433 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1434
1435 ARM/ADS SPHERE MACHINE SUPPORT
1436 M:      Lennert Buytenhek <kernel@wantstofly.org>
1437 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1438 S:      Maintained
1439
1440 ARM/AFEB9260 MACHINE SUPPORT
1441 M:      Sergey Lapin <slapin@ossfans.org>
1442 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1443 S:      Maintained
1444
1445 ARM/AJECO 1ARM MACHINE SUPPORT
1446 M:      Lennert Buytenhek <kernel@wantstofly.org>
1447 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1448 S:      Maintained
1449
1450 ARM/Allwinner SoC Clock Support
1451 M:      Emilio López <emilio@elopez.com.ar>
1452 S:      Maintained
1453 F:      drivers/clk/sunxi/
1454
1455 ARM/Allwinner sunXi SoC support
1456 M:      Maxime Ripard <mripard@kernel.org>
1457 M:      Chen-Yu Tsai <wens@csie.org>
1458 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1459 S:      Maintained
1460 N:      sun[x456789]i
1461 N:      sun50i
1462 F:      arch/arm/mach-sunxi/
1463 F:      arch/arm64/boot/dts/allwinner/
1464 F:      drivers/clk/sunxi-ng/
1465 F:      drivers/pinctrl/sunxi/
1466 F:      drivers/soc/sunxi/
1467 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1468
1469 Allwinner A10 CSI driver
1470 M:      Maxime Ripard <mripard@kernel.org>
1471 L:      linux-media@vger.kernel.org
1472 T:      git git://linuxtv.org/media_tree.git
1473 F:      drivers/media/platform/sunxi/sun4i-csi/
1474 F:      Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml
1475 S:      Maintained
1476
1477 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1478 M:      Neil Armstrong <narmstrong@baylibre.com>
1479 M:      Jerome Brunet <jbrunet@baylibre.com>
1480 L:      linux-amlogic@lists.infradead.org
1481 S:      Maintained
1482 F:      drivers/clk/meson/
1483 F:      include/dt-bindings/clock/meson*
1484 F:      include/dt-bindings/clock/gxbb*
1485 F:      Documentation/devicetree/bindings/clock/amlogic*
1486
1487 ARM/Amlogic Meson SoC support
1488 M:      Kevin Hilman <khilman@baylibre.com>
1489 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1490 L:      linux-amlogic@lists.infradead.org
1491 W:      http://linux-meson.com/
1492 S:      Maintained
1493 F:      arch/arm/mach-meson/
1494 F:      arch/arm/boot/dts/meson*
1495 F:      arch/arm64/boot/dts/amlogic/
1496 F:      drivers/pinctrl/meson/
1497 F:      drivers/mmc/host/meson*
1498 F:      drivers/soc/amlogic/
1499 F:      drivers/rtc/rtc-meson*
1500 N:      meson
1501
1502 ARM/Amlogic Meson SoC Crypto Drivers
1503 M:      Corentin Labbe <clabbe@baylibre.com>
1504 L:      linux-crypto@vger.kernel.org
1505 L:      linux-amlogic@lists.infradead.org
1506 S:      Maintained
1507 F:      drivers/crypto/amlogic/
1508 F:      Documentation/devicetree/bindings/crypto/amlogic*
1509
1510 ARM/Amlogic Meson SoC Sound Drivers
1511 M:      Jerome Brunet <jbrunet@baylibre.com>
1512 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1513 S:      Maintained
1514 F:      sound/soc/meson/
1515 F:      Documentation/devicetree/bindings/sound/amlogic*
1516
1517 ARM/Annapurna Labs ALPINE ARCHITECTURE
1518 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1519 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1520 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1521 S:      Maintained
1522 F:      arch/arm/mach-alpine/
1523 F:      arch/arm/boot/dts/alpine*
1524 F:      arch/arm64/boot/dts/al/
1525 F:      drivers/*/*alpine*
1526
1527 ARM/ARTPEC MACHINE SUPPORT
1528 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1529 M:      Lars Persson <lars.persson@axis.com>
1530 S:      Maintained
1531 L:      linux-arm-kernel@axis.com
1532 F:      arch/arm/mach-artpec
1533 F:      arch/arm/boot/dts/artpec6*
1534 F:      drivers/clk/axis
1535 F:      drivers/crypto/axis
1536 F:      drivers/mmc/host/usdhi6rol0.c
1537 F:      drivers/pinctrl/pinctrl-artpec*
1538 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1539
1540 ARM/ASPEED I2C DRIVER
1541 M:      Brendan Higgins <brendanhiggins@google.com>
1542 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1543 R:      Joel Stanley <joel@jms.id.au>
1544 L:      linux-i2c@vger.kernel.org
1545 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1546 S:      Maintained
1547 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1548 F:      drivers/i2c/busses/i2c-aspeed.c
1549 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1550 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1551
1552 ARM/ASPEED MACHINE SUPPORT
1553 M:      Joel Stanley <joel@jms.id.au>
1554 R:      Andrew Jeffery <andrew@aj.id.au>
1555 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1556 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1557 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1558 S:      Supported
1559 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1560 F:      arch/arm/mach-aspeed/
1561 F:      arch/arm/boot/dts/aspeed-*
1562 N:      aspeed
1563
1564 ARM/BITMAIN ARCHITECTURE
1565 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1566 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1567 S:      Maintained
1568 F:      arch/arm64/boot/dts/bitmain/
1569 F:      drivers/clk/clk-bm1880.c
1570 F:      drivers/pinctrl/pinctrl-bm1880.c
1571 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1572 F:      Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml
1573 F:      Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt
1574
1575 ARM/CALXEDA HIGHBANK ARCHITECTURE
1576 M:      Rob Herring <robh@kernel.org>
1577 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1578 S:      Maintained
1579 F:      arch/arm/mach-highbank/
1580 F:      arch/arm/boot/dts/highbank.dts
1581 F:      arch/arm/boot/dts/ecx-*.dts*
1582
1583 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1584 M:      Krzysztof Halasa <khalasa@piap.pl>
1585 S:      Maintained
1586 F:      arch/arm/mach-cns3xxx/
1587
1588 ARM/CAVIUM THUNDER NETWORK DRIVER
1589 M:      Sunil Goutham <sgoutham@marvell.com>
1590 M:      Robert Richter <rrichter@marvell.com>
1591 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1592 S:      Supported
1593 F:      drivers/net/ethernet/cavium/thunder/
1594
1595 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1596 M:      Lukasz Majewski <lukma@denx.de>
1597 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1598 S:      Maintained
1599 F:      arch/arm/mach-ep93xx/ts72xx.c
1600
1601 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1602 M:      Alexander Shiyan <shc_work@mail.ru>
1603 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1604 S:      Odd Fixes
1605 N:      clps711x
1606
1607 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1608 M:      Lennert Buytenhek <kernel@wantstofly.org>
1609 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1610 S:      Maintained
1611
1612 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1613 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1614 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1615 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1616 S:      Maintained
1617 F:      arch/arm/mach-ep93xx/
1618 F:      arch/arm/mach-ep93xx/include/mach/
1619
1620 ARM/CLKDEV SUPPORT
1621 M:      Russell King <linux@armlinux.org.uk>
1622 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1623 S:      Maintained
1624 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1625 F:      drivers/clk/clkdev.c
1626
1627 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1628 M:      Mike Rapoport <mike@compulab.co.il>
1629 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1630 S:      Maintained
1631
1632 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1633 M:      Baruch Siach <baruch@tkos.co.il>
1634 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1635 S:      Maintained
1636 F:      arch/arm/boot/dts/cx92755*
1637 N:      digicolor
1638
1639 ARM/CONTEC MICRO9 MACHINE SUPPORT
1640 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1641 S:      Maintained
1642 F:      arch/arm/mach-ep93xx/micro9.c
1643
1644 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1645 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1646 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1647 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1648 S:      Maintained
1649 F:      drivers/hwtracing/coresight/*
1650 F:      Documentation/trace/coresight/*
1651 F:      Documentation/devicetree/bindings/arm/coresight.txt
1652 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1653 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1654 F:      tools/perf/arch/arm/util/pmu.c
1655 F:      tools/perf/arch/arm/util/auxtrace.c
1656 F:      tools/perf/arch/arm/util/cs-etm.c
1657 F:      tools/perf/arch/arm/util/cs-etm.h
1658 F:      tools/perf/util/cs-etm.*
1659 F:      tools/perf/util/cs-etm-decoder/*
1660
1661 ARM/CORGI MACHINE SUPPORT
1662 M:      Richard Purdie <rpurdie@rpsys.net>
1663 S:      Maintained
1664
1665 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1666 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1667 M:      Linus Walleij <linus.walleij@linaro.org>
1668 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1669 T:      git git://github.com/ulli-kroll/linux.git
1670 S:      Maintained
1671 F:      Documentation/devicetree/bindings/arm/gemini.txt
1672 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1673 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1674 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1675 F:      arch/arm/mach-gemini/
1676 F:      drivers/net/ethernet/cortina/
1677 F:      drivers/pinctrl/pinctrl-gemini.c
1678 F:      drivers/rtc/rtc-ftrtc010.c
1679
1680 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1681 M:      Barry Song <baohua@kernel.org>
1682 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1683 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1684 S:      Maintained
1685 F:      arch/arm/boot/dts/prima2*
1686 F:      arch/arm/mach-prima2/
1687 F:      drivers/clk/sirf/
1688 F:      drivers/clocksource/timer-prima2.c
1689 F:      drivers/clocksource/timer-atlas7.c
1690 N:      [^a-z]sirf
1691 X:      drivers/gnss
1692
1693 ARM/CZ.NIC TURRIS MOX SUPPORT
1694 M:      Marek Behun <marek.behun@nic.cz>
1695 W:      http://mox.turris.cz
1696 S:      Maintained
1697 F:      Documentation/ABI/testing/debugfs-moxtet
1698 F:      Documentation/ABI/testing/sysfs-bus-moxtet-devices
1699 F:      Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm
1700 F:      Documentation/devicetree/bindings/bus/moxtet.txt
1701 F:      Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt
1702 F:      Documentation/devicetree/bindings/gpio/gpio-moxtet.txt
1703 F:      include/linux/moxtet.h
1704 F:      drivers/bus/moxtet.c
1705 F:      drivers/firmware/turris-mox-rwtm.c
1706 F:      drivers/gpio/gpio-moxtet.c
1707
1708 ARM/EBSA110 MACHINE SUPPORT
1709 M:      Russell King <linux@armlinux.org.uk>
1710 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1711 W:      http://www.armlinux.org.uk/
1712 S:      Maintained
1713 F:      arch/arm/mach-ebsa110/
1714 F:      drivers/net/ethernet/amd/am79c961a.*
1715
1716 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1717 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1718 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1719 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1720 S:      Maintained
1721 N:      efm32
1722
1723 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1724 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1725 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1726 S:      Maintained
1727 F:      arch/arm/mach-pxa/ezx.c
1728
1729 ARM/FARADAY FA526 PORT
1730 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1731 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1732 S:      Maintained
1733 T:      git git://git.berlios.de/gemini-board
1734 F:      arch/arm/mm/*-fa*
1735
1736 ARM/FOOTBRIDGE ARCHITECTURE
1737 M:      Russell King <linux@armlinux.org.uk>
1738 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1739 W:      http://www.armlinux.org.uk/
1740 S:      Maintained
1741 F:      arch/arm/include/asm/hardware/dec21285.h
1742 F:      arch/arm/mach-footbridge/
1743
1744 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1745 M:      Shawn Guo <shawnguo@kernel.org>
1746 M:      Sascha Hauer <s.hauer@pengutronix.de>
1747 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1748 R:      Fabio Estevam <festevam@gmail.com>
1749 R:      NXP Linux Team <linux-imx@nxp.com>
1750 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1751 S:      Maintained
1752 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1753 N:      imx
1754 N:      mxs
1755 X:      drivers/media/i2c/
1756
1757 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1758 M:      Shawn Guo <shawnguo@kernel.org>
1759 M:      Sascha Hauer <s.hauer@pengutronix.de>
1760 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1761 R:      Stefan Agner <stefan@agner.ch>
1762 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1763 S:      Maintained
1764 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1765 F:      arch/arm/mach-imx/*vf610*
1766 F:      arch/arm/boot/dts/vf*
1767
1768 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1769 M:      Shawn Guo <shawnguo@kernel.org>
1770 M:      Li Yang <leoyang.li@nxp.com>
1771 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1772 S:      Maintained
1773 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1774 F:      arch/arm/boot/dts/ls1021a*
1775 F:      arch/arm64/boot/dts/freescale/fsl-*
1776 F:      arch/arm64/boot/dts/freescale/qoriq-*
1777
1778 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1779 M:      Lennert Buytenhek <kernel@wantstofly.org>
1780 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1781 S:      Maintained
1782
1783 ARM/GUMSTIX MACHINE SUPPORT
1784 M:      Steve Sakoman <sakoman@gmail.com>
1785 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1786 S:      Maintained
1787
1788 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1789 M:      Philipp Zabel <philipp.zabel@gmail.com>
1790 M:      Paul Parsons <lost.distance@yahoo.com>
1791 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1792 S:      Maintained
1793 F:      arch/arm/mach-pxa/hx4700.c
1794 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1795 F:      sound/soc/pxa/hx4700.c
1796
1797 ARM/HISILICON SOC SUPPORT
1798 M:      Wei Xu <xuwei5@hisilicon.com>
1799 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1800 W:      http://www.hisilicon.com
1801 S:      Supported
1802 T:      git git://github.com/hisilicon/linux-hisi.git
1803 F:      arch/arm/mach-hisi/
1804 F:      arch/arm/boot/dts/hi3*
1805 F:      arch/arm/boot/dts/hip*
1806 F:      arch/arm/boot/dts/hisi*
1807 F:      arch/arm64/boot/dts/hisilicon/
1808
1809 ARM/HP JORNADA 7XX MACHINE SUPPORT
1810 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1811 W:      www.jlime.com
1812 S:      Maintained
1813 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1814 F:      arch/arm/mach-sa1100/jornada720.c
1815 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1816
1817 ARM/IGEP MACHINE SUPPORT
1818 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1819 M:      Javier Martinez Canillas <javier@dowhile0.org>
1820 L:      linux-omap@vger.kernel.org
1821 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1822 S:      Maintained
1823 F:      arch/arm/boot/dts/omap3-igep*
1824
1825 ARM/INCOME PXA270 SUPPORT
1826 M:      Marek Vasut <marek.vasut@gmail.com>
1827 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1828 S:      Maintained
1829 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1830
1831 ARM/INTEL IOP32X ARM ARCHITECTURE
1832 M:      Lennert Buytenhek <kernel@wantstofly.org>
1833 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1834 S:      Maintained
1835
1836 ARM/INTEL IQ81342EX MACHINE SUPPORT
1837 M:      Lennert Buytenhek <kernel@wantstofly.org>
1838 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1839 S:      Maintained
1840
1841 ARM/INTEL IXDP2850 MACHINE SUPPORT
1842 M:      Lennert Buytenhek <kernel@wantstofly.org>
1843 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1844 S:      Maintained
1845
1846 ARM/INTEL IXP4XX ARM ARCHITECTURE
1847 M:      Linus Walleij <linusw@kernel.org>
1848 M:      Imre Kaloz <kaloz@openwrt.org>
1849 M:      Krzysztof Halasa <khalasa@piap.pl>
1850 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1851 S:      Maintained
1852 F:      Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml
1853 F:      Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt
1854 F:      Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml
1855 F:      Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml
1856 F:      arch/arm/mach-ixp4xx/
1857 F:      drivers/clocksource/timer-ixp4xx.c
1858 F:      drivers/gpio/gpio-ixp4xx.c
1859 F:      drivers/irqchip/irq-ixp4xx.c
1860 F:      include/linux/irqchip/irq-ixp4xx.h
1861 F:      include/linux/platform_data/timer-ixp4xx.h
1862
1863 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1864 M:      Jonathan Cameron <jic23@cam.ac.uk>
1865 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1866 S:      Maintained
1867 F:      arch/arm/mach-pxa/stargate2.c
1868 F:      drivers/pcmcia/pxa2xx_stargate2.c
1869
1870 ARM/INTEL XSC3 (MANZANO) ARM CORE
1871 M:      Lennert Buytenhek <kernel@wantstofly.org>
1872 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1873 S:      Maintained
1874
1875 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1876 M:      Lennert Buytenhek <kernel@wantstofly.org>
1877 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1878 S:      Maintained
1879
1880 ARM/LG1K ARCHITECTURE
1881 M:      Chanho Min <chanho.min@lge.com>
1882 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1883 S:      Maintained
1884 F:      arch/arm64/boot/dts/lg/
1885
1886 ARM/LOGICPD PXA270 MACHINE SUPPORT
1887 M:      Lennert Buytenhek <kernel@wantstofly.org>
1888 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1889 S:      Maintained
1890
1891 ARM/LPC18XX ARCHITECTURE
1892 M:      Vladimir Zapolskiy <vz@mleia.com>
1893 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1894 S:      Maintained
1895 F:      Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt
1896 F:      arch/arm/boot/dts/lpc43*
1897 F:      drivers/i2c/busses/i2c-lpc2k.c
1898 F:      drivers/memory/pl172.c
1899 F:      drivers/mtd/spi-nor/nxp-spifi.c
1900 F:      drivers/rtc/rtc-lpc24xx.c
1901 N:      lpc18xx
1902
1903 ARM/LPC32XX SOC SUPPORT
1904 M:      Vladimir Zapolskiy <vz@mleia.com>
1905 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1906 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1907 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1908 S:      Maintained
1909 F:      Documentation/devicetree/bindings/i2c/i2c-pnx.txt
1910 F:      arch/arm/boot/dts/lpc32*
1911 F:      arch/arm/mach-lpc32xx/
1912 F:      drivers/i2c/busses/i2c-pnx.c
1913 F:      drivers/net/ethernet/nxp/lpc_eth.c
1914 F:      drivers/usb/host/ohci-nxp.c
1915 F:      drivers/watchdog/pnx4008_wdt.c
1916 N:      lpc32xx
1917
1918 ARM/MAGICIAN MACHINE SUPPORT
1919 M:      Philipp Zabel <philipp.zabel@gmail.com>
1920 S:      Maintained
1921
1922 ARM/Marvell Dove/MV78xx0/Orion SOC support
1923 M:      Jason Cooper <jason@lakedaemon.net>
1924 M:      Andrew Lunn <andrew@lunn.ch>
1925 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1926 M:      Gregory Clement <gregory.clement@bootlin.com>
1927 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1928 S:      Maintained
1929 F:      Documentation/devicetree/bindings/soc/dove/
1930 F:      arch/arm/mach-dove/
1931 F:      arch/arm/mach-mv78xx0/
1932 F:      arch/arm/mach-orion5x/
1933 F:      arch/arm/plat-orion/
1934 F:      arch/arm/boot/dts/dove*
1935 F:      arch/arm/boot/dts/orion5x*
1936 T:      git git://git.infradead.org/linux-mvebu.git
1937
1938 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support
1939 M:      Jason Cooper <jason@lakedaemon.net>
1940 M:      Andrew Lunn <andrew@lunn.ch>
1941 M:      Gregory Clement <gregory.clement@bootlin.com>
1942 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1943 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1944 S:      Maintained
1945 F:      arch/arm/boot/dts/armada*
1946 F:      arch/arm/boot/dts/kirkwood*
1947 F:      arch/arm/configs/mvebu_*_defconfig
1948 F:      arch/arm/mach-mvebu/
1949 F:      arch/arm64/boot/dts/marvell/armada*
1950 F:      arch/arm64/boot/dts/marvell/cn913*
1951 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1952 F:      drivers/cpufreq/armada-8k-cpufreq.c
1953 F:      drivers/cpufreq/mvebu-cpufreq.c
1954 F:      drivers/irqchip/irq-armada-370-xp.c
1955 F:      drivers/irqchip/irq-mvebu-*
1956 F:      drivers/pinctrl/mvebu/
1957 F:      drivers/rtc/rtc-armada38x.c
1958 T:      git git://git.infradead.org/linux-mvebu.git
1959
1960 ARM/Mediatek RTC DRIVER
1961 M:      Eddie Huang <eddie.huang@mediatek.com>
1962 M:      Sean Wang <sean.wang@mediatek.com>
1963 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1964 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1965 S:      Maintained
1966 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1967 F:      drivers/rtc/rtc-mt6397.c
1968 F:      drivers/rtc/rtc-mt7622.c
1969
1970 ARM/Mediatek SoC support
1971 M:      Matthias Brugger <matthias.bgg@gmail.com>
1972 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1973 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1974 W:      https://mtk.bcnfs.org/
1975 C:      irc://chat.freenode.net/linux-mediatek
1976 S:      Maintained
1977 F:      arch/arm/boot/dts/mt6*
1978 F:      arch/arm/boot/dts/mt7*
1979 F:      arch/arm/boot/dts/mt8*
1980 F:      arch/arm/mach-mediatek/
1981 F:      arch/arm64/boot/dts/mediatek/
1982 F:      drivers/soc/mediatek/
1983 N:      mtk
1984 N:      mt[678]
1985 K:      mediatek
1986
1987 ARM/Mediatek USB3 PHY DRIVER
1988 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1989 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1990 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1991 S:      Maintained
1992 F:      drivers/phy/mediatek/
1993 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1994
1995 ARM/Microchip (AT91) SoC support
1996 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1997 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1998 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1999 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2000 W:      http://www.linux4sam.org
2001 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
2002 S:      Supported
2003 N:      at91
2004 N:      atmel
2005 F:      arch/arm/mach-at91/
2006 F:      include/soc/at91/
2007 F:      arch/arm/boot/dts/at91*.dts
2008 F:      arch/arm/boot/dts/at91*.dtsi
2009 F:      arch/arm/boot/dts/sama*.dts
2010 F:      arch/arm/boot/dts/sama*.dtsi
2011 F:      arch/arm/include/debug/at91.S
2012 F:      drivers/memory/atmel*
2013 F:      drivers/watchdog/sama5d4_wdt.c
2014 X:      drivers/input/touchscreen/atmel_mxt_ts.c
2015 X:      drivers/net/wireless/atmel/
2016
2017 ARM/MIOA701 MACHINE SUPPORT
2018 M:      Robert Jarzmik <robert.jarzmik@free.fr>
2019 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2020 F:      arch/arm/mach-pxa/mioa701.c
2021 S:      Maintained
2022
2023 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
2024 M:      Michael Petchkovsky <mkpetch@internode.on.net>
2025 S:      Maintained
2026
2027 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
2028 M:      Linus Walleij <linus.walleij@linaro.org>
2029 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2030 S:      Maintained
2031 F:      Documentation/devicetree/bindings/i2c/i2c-nomadik.txt
2032 F:      Documentation/devicetree/bindings/i2c/i2c-stu300.txt
2033 F:      arch/arm/mach-nomadik/
2034 F:      arch/arm/mach-u300/
2035 F:      arch/arm/mach-ux500/
2036 F:      drivers/soc/ux500/
2037 F:      arch/arm/boot/dts/ste-*
2038 F:      drivers/clk/clk-nomadik.c
2039 F:      drivers/clk/clk-u300.c
2040 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
2041 F:      drivers/clocksource/timer-u300.c
2042 F:      drivers/dma/coh901318*
2043 F:      drivers/dma/ste_dma40*
2044 F:      drivers/hwspinlock/u8500_hsem.c
2045 F:      drivers/i2c/busses/i2c-nomadik.c
2046 F:      drivers/i2c/busses/i2c-stu300.c
2047 F:      drivers/iio/adc/ab8500-gpadc.c
2048 F:      drivers/mfd/ab3100*
2049 F:      drivers/mfd/ab8500*
2050 F:      drivers/mfd/abx500*
2051 F:      drivers/mfd/dbx500*
2052 F:      drivers/mfd/db8500*
2053 F:      drivers/pinctrl/nomadik/
2054 F:      drivers/pinctrl/pinctrl-coh901*
2055 F:      drivers/pinctrl/pinctrl-u300.c
2056 F:      drivers/rtc/rtc-ab3100.c
2057 F:      drivers/rtc/rtc-ab8500.c
2058 F:      drivers/rtc/rtc-coh901331.c
2059 F:      drivers/rtc/rtc-pl031.c
2060 F:      drivers/watchdog/coh901327_wdt.c
2061 F:      Documentation/devicetree/bindings/arm/ste-*
2062 F:      Documentation/devicetree/bindings/arm/ux500/
2063 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
2064
2065 ARM/NUVOTON NPCM ARCHITECTURE
2066 M:      Avi Fishman <avifishman70@gmail.com>
2067 M:      Tomer Maimon <tmaimon77@gmail.com>
2068 M:      Tali Perry <tali.perry1@gmail.com>
2069 R:      Patrick Venture <venture@google.com>
2070 R:      Nancy Yuen <yuenn@google.com>
2071 R:      Benjamin Fair <benjaminfair@google.com>
2072 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2073 S:      Supported
2074 F:      arch/arm/mach-npcm/
2075 F:      arch/arm/boot/dts/nuvoton-npcm*
2076 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
2077 F:      drivers/*/*npcm*
2078 F:      Documentation/devicetree/bindings/*/*npcm*
2079 F:      Documentation/devicetree/bindings/*/*/*npcm*
2080
2081 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
2082 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
2083 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
2084 S:      Orphan
2085 F:      arch/arm/mach-s3c24xx/mach-gta02.c
2086 F:      arch/arm/mach-s3c24xx/gta02.h
2087
2088 ARM/Orion SoC/Technologic Systems TS-78xx platform support
2089 M:      Alexander Clouter <alex@digriz.org.uk>
2090 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2091 W:      http://www.digriz.org.uk/ts78xx/kernel
2092 S:      Maintained
2093 F:      arch/arm/mach-orion5x/ts78xx-*
2094
2095 ARM/OXNAS platform support
2096 M:      Neil Armstrong <narmstrong@baylibre.com>
2097 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2098 L:      linux-oxnas@groups.io (moderated for non-subscribers)
2099 S:      Maintained
2100 F:      arch/arm/mach-oxnas/
2101 F:      arch/arm/boot/dts/ox8*.dts*
2102 N:      oxnas
2103
2104 ARM/PALM TREO SUPPORT
2105 M:      Tomas Cech <sleep_walker@suse.com>
2106 L:      linux-arm-kernel@lists.infradead.org
2107 W:      http://hackndev.com
2108 S:      Maintained
2109 F:      arch/arm/mach-pxa/palmtreo.*
2110
2111 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
2112 M:      Marek Vasut <marek.vasut@gmail.com>
2113 L:      linux-arm-kernel@lists.infradead.org
2114 W:      http://hackndev.com
2115 S:      Maintained
2116 F:      arch/arm/mach-pxa/include/mach/palmtx.h
2117 F:      arch/arm/mach-pxa/palmtx.c
2118 F:      arch/arm/mach-pxa/palmt5.*
2119 F:      arch/arm/mach-pxa/include/mach/palmld.h
2120 F:      arch/arm/mach-pxa/palmld.c
2121 F:      arch/arm/mach-pxa/palmte2.*
2122 F:      arch/arm/mach-pxa/include/mach/palmtc.h
2123 F:      arch/arm/mach-pxa/palmtc.c
2124
2125 ARM/PALMZ72 SUPPORT
2126 M:      Sergey Lapin <slapin@ossfans.org>
2127 L:      linux-arm-kernel@lists.infradead.org
2128 W:      http://hackndev.com
2129 S:      Maintained
2130 F:      arch/arm/mach-pxa/palmz72.*
2131
2132 ARM/PLEB SUPPORT
2133 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
2134 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
2135 S:      Maintained
2136
2137 ARM/PT DIGITAL BOARD PORT
2138 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
2139 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2140 W:      http://www.armlinux.org.uk/
2141 S:      Maintained
2142
2143 ARM/QUALCOMM SUPPORT
2144 M:      Andy Gross <agross@kernel.org>
2145 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
2146 L:      linux-arm-msm@vger.kernel.org
2147 S:      Maintained
2148 F:      Documentation/devicetree/bindings/soc/qcom/
2149 F:      Documentation/devicetree/bindings/*/qcom*
2150 F:      arch/arm/boot/dts/qcom-*.dts
2151 F:      arch/arm/boot/dts/qcom-*.dtsi
2152 F:      arch/arm/mach-qcom/
2153 F:      arch/arm64/boot/dts/qcom/
2154 F:      drivers/*/qcom/
2155 F:      drivers/*/qcom*
2156 F:      drivers/*/*/qcom/
2157 F:      drivers/*/*/qcom*
2158 F:      drivers/*/pm8???-*
2159 F:      drivers/bluetooth/btqcomsmd.c
2160 F:      drivers/clocksource/timer-qcom.c
2161 F:      drivers/extcon/extcon-qcom*
2162 F:      drivers/iommu/msm*
2163 F:      drivers/i2c/busses/i2c-qup.c
2164 F:      drivers/i2c/busses/i2c-qcom-geni.c
2165 F:      drivers/mfd/ssbi.c
2166 F:      drivers/mmc/host/mmci_qcom*
2167 F:      drivers/mmc/host/sdhci-msm.c
2168 F:      drivers/pci/controller/dwc/pcie-qcom.c
2169 F:      drivers/phy/qualcomm/
2170 F:      drivers/power/*/msm*
2171 F:      drivers/reset/reset-qcom-*
2172 F:      drivers/scsi/ufs/ufs-qcom.*
2173 F:      drivers/spi/spi-qup.c
2174 F:      drivers/spi/spi-geni-qcom.c
2175 F:      drivers/spi/spi-qcom-qspi.c
2176 F:      drivers/tty/serial/msm_serial.c
2177 F:      drivers/usb/dwc3/dwc3-qcom.c
2178 F:      include/dt-bindings/*/qcom*
2179 F:      include/linux/*/qcom*
2180 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
2181
2182 ARM/RADISYS ENP2611 MACHINE SUPPORT
2183 M:      Lennert Buytenhek <kernel@wantstofly.org>
2184 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2185 S:      Maintained
2186
2187 ARM/RDA MICRO ARCHITECTURE
2188 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2189 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2190 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2191 S:      Maintained
2192 F:      arch/arm/boot/dts/rda8810pl-*
2193 F:      drivers/clocksource/timer-rda.c
2194 F:      drivers/gpio/gpio-rda.c
2195 F:      drivers/irqchip/irq-rda-intc.c
2196 F:      drivers/tty/serial/rda-uart.c
2197 F:      Documentation/devicetree/bindings/arm/rda.yaml
2198 F:      Documentation/devicetree/bindings/gpio/gpio-rda.yaml
2199 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2200 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2201 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2202
2203 ARM/REALTEK ARCHITECTURE
2204 M:      Andreas Färber <afaerber@suse.de>
2205 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2206 L:      linux-realtek-soc@lists.infradead.org (moderated for non-subscribers)
2207 S:      Maintained
2208 F:      arch/arm64/boot/dts/realtek/
2209 F:      Documentation/devicetree/bindings/arm/realtek.yaml
2210
2211 ARM/RENESAS ARM64 ARCHITECTURE
2212 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2213 M:      Magnus Damm <magnus.damm@gmail.com>
2214 L:      linux-renesas-soc@vger.kernel.org
2215 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2216 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2217 S:      Supported
2218 F:      arch/arm64/boot/dts/renesas/
2219 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2220 F:      drivers/soc/renesas/
2221 F:      include/linux/soc/renesas/
2222
2223 ARM/RISCPC ARCHITECTURE
2224 M:      Russell King <linux@armlinux.org.uk>
2225 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2226 W:      http://www.armlinux.org.uk/
2227 S:      Maintained
2228 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2229 F:      arch/arm/include/asm/hardware/ioc.h
2230 F:      arch/arm/include/asm/hardware/iomd.h
2231 F:      arch/arm/include/asm/hardware/memc.h
2232 F:      arch/arm/mach-rpc/
2233 F:      drivers/net/ethernet/8390/etherh.c
2234 F:      drivers/net/ethernet/i825xx/ether1*
2235 F:      drivers/net/ethernet/seeq/ether3*
2236 F:      drivers/scsi/arm/
2237
2238 ARM/Rockchip SoC support
2239 M:      Heiko Stuebner <heiko@sntech.de>
2240 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2241 L:      linux-rockchip@lists.infradead.org
2242 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2243 S:      Maintained
2244 F:      Documentation/devicetree/bindings/i2c/i2c-rk3x.txt
2245 F:      arch/arm/boot/dts/rk3*
2246 F:      arch/arm/boot/dts/rv1108*
2247 F:      arch/arm/mach-rockchip/
2248 F:      drivers/clk/rockchip/
2249 F:      drivers/i2c/busses/i2c-rk3x.c
2250 F:      drivers/*/*rockchip*
2251 F:      drivers/*/*/*rockchip*
2252 F:      sound/soc/rockchip/
2253 N:      rockchip
2254
2255 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2256 M:      Kukjin Kim <kgene@kernel.org>
2257 M:      Krzysztof Kozlowski <krzk@kernel.org>
2258 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2259 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2260 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2261 S:      Maintained
2262 F:      arch/arm/boot/dts/s3c*
2263 F:      arch/arm/boot/dts/s5p*
2264 F:      arch/arm/boot/dts/exynos*
2265 F:      arch/arm64/boot/dts/exynos/
2266 F:      arch/arm/plat-samsung/
2267 F:      arch/arm/mach-s3c24*/
2268 F:      arch/arm/mach-s3c64xx/
2269 F:      arch/arm/mach-s5p*/
2270 F:      arch/arm/mach-exynos*/
2271 F:      drivers/*/*s3c24*
2272 F:      drivers/*/*/*s3c24*
2273 F:      drivers/*/*s3c64xx*
2274 F:      drivers/*/*s5pv210*
2275 F:      drivers/memory/samsung/
2276 F:      drivers/soc/samsung/
2277 F:      drivers/tty/serial/samsung*
2278 F:      include/linux/soc/samsung/
2279 F:      Documentation/arm/samsung/
2280 F:      Documentation/devicetree/bindings/arm/samsung/
2281 F:      Documentation/devicetree/bindings/power/pd-samsung.yaml
2282 N:      exynos
2283
2284 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2285 M:      Kyungmin Park <kyungmin.park@samsung.com>
2286 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2287 S:      Maintained
2288 F:      arch/arm/mach-s5pv210/
2289
2290 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2291 M:      Kyungmin Park <kyungmin.park@samsung.com>
2292 M:      Kamil Debski <kamil@wypas.org>
2293 M:      Andrzej Hajda <a.hajda@samsung.com>
2294 L:      linux-arm-kernel@lists.infradead.org
2295 L:      linux-media@vger.kernel.org
2296 S:      Maintained
2297 F:      drivers/media/platform/s5p-g2d/
2298
2299 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2300 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2301 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2302 L:      linux-media@vger.kernel.org
2303 S:      Maintained
2304 F:      drivers/media/platform/s5p-cec/
2305 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2306
2307 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2308 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2309 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2310 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2311 L:      linux-arm-kernel@lists.infradead.org
2312 L:      linux-media@vger.kernel.org
2313 S:      Maintained
2314 F:      drivers/media/platform/s5p-jpeg/
2315
2316 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2317 M:      Kyungmin Park <kyungmin.park@samsung.com>
2318 M:      Kamil Debski <kamil@wypas.org>
2319 M:      Jeongtae Park <jtp.park@samsung.com>
2320 M:      Andrzej Hajda <a.hajda@samsung.com>
2321 L:      linux-arm-kernel@lists.infradead.org
2322 L:      linux-media@vger.kernel.org
2323 S:      Maintained
2324 F:      drivers/media/platform/s5p-mfc/
2325
2326 ARM/SHMOBILE ARM ARCHITECTURE
2327 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2328 M:      Magnus Damm <magnus.damm@gmail.com>
2329 L:      linux-renesas-soc@vger.kernel.org
2330 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2331 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2332 S:      Supported
2333 F:      arch/arm/boot/dts/emev2*
2334 F:      arch/arm/boot/dts/gr-peach*
2335 F:      arch/arm/boot/dts/iwg20d-q7*
2336 F:      arch/arm/boot/dts/r7s*
2337 F:      arch/arm/boot/dts/r8a*
2338 F:      arch/arm/boot/dts/r9a*
2339 F:      arch/arm/boot/dts/sh*
2340 F:      arch/arm/configs/shmobile_defconfig
2341 F:      arch/arm/include/debug/renesas-scif.S
2342 F:      arch/arm/mach-shmobile/
2343 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2344 F:      drivers/soc/renesas/
2345 F:      include/linux/soc/renesas/
2346
2347 ARM/SOCFPGA ARCHITECTURE
2348 M:      Dinh Nguyen <dinguyen@kernel.org>
2349 S:      Maintained
2350 F:      arch/arm/mach-socfpga/
2351 F:      arch/arm/boot/dts/socfpga*
2352 F:      arch/arm/configs/socfpga_defconfig
2353 F:      arch/arm64/boot/dts/altera/
2354 F:      arch/arm64/boot/dts/intel/
2355 W:      http://www.rocketboards.org
2356 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2357
2358 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2359 M:      Dinh Nguyen <dinguyen@kernel.org>
2360 S:      Maintained
2361 F:      drivers/clk/socfpga/
2362
2363 ARM/SOCFPGA EDAC SUPPORT
2364 M:      Thor Thayer <thor.thayer@linux.intel.com>
2365 S:      Maintained
2366 F:      drivers/edac/altera_edac.
2367
2368 ARM/SPREADTRUM SoC SUPPORT
2369 M:      Orson Zhai <orsonzhai@gmail.com>
2370 M:      Baolin Wang <baolin.wang7@gmail.com>
2371 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2372 S:      Maintained
2373 F:      arch/arm64/boot/dts/sprd
2374 N:      sprd
2375 N:      sc27xx
2376 N:      sc2731
2377
2378 ARM/STI ARCHITECTURE
2379 M:      Patrice Chotard <patrice.chotard@st.com>
2380 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2381 W:      http://www.stlinux.com
2382 S:      Maintained
2383 F:      Documentation/devicetree/bindings/i2c/i2c-st.txt
2384 F:      arch/arm/mach-sti/
2385 F:      arch/arm/boot/dts/sti*
2386 F:      drivers/char/hw_random/st-rng.c
2387 F:      drivers/clocksource/arm_global_timer.c
2388 F:      drivers/clocksource/clksrc_st_lpc.c
2389 F:      drivers/cpufreq/sti-cpufreq.c
2390 F:      drivers/dma/st_fdma*
2391 F:      drivers/i2c/busses/i2c-st.c
2392 F:      drivers/media/rc/st_rc.c
2393 F:      drivers/media/platform/sti/c8sectpfe/
2394 F:      drivers/mmc/host/sdhci-st.c
2395 F:      drivers/phy/st/phy-miphy28lp.c
2396 F:      drivers/phy/st/phy-stih407-usb.c
2397 F:      drivers/pinctrl/pinctrl-st.c
2398 F:      drivers/remoteproc/st_remoteproc.c
2399 F:      drivers/remoteproc/st_slim_rproc.c
2400 F:      drivers/reset/sti/
2401 F:      drivers/rtc/rtc-st-lpc.c
2402 F:      drivers/tty/serial/st-asc.c
2403 F:      drivers/usb/dwc3/dwc3-st.c
2404 F:      drivers/usb/host/ehci-st.c
2405 F:      drivers/usb/host/ohci-st.c
2406 F:      drivers/watchdog/st_lpc_wdt.c
2407 F:      drivers/ata/ahci_st.c
2408 F:      include/linux/remoteproc/st_slim_rproc.h
2409
2410 ARM/STM32 ARCHITECTURE
2411 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2412 M:      Alexandre Torgue <alexandre.torgue@st.com>
2413 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2414 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2415 S:      Maintained
2416 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2417 N:      stm32
2418 N:      stm
2419 F:      arch/arm/boot/dts/stm32*
2420 F:      arch/arm/mach-stm32/
2421 F:      drivers/clocksource/armv7m_systick.c
2422
2423 ARM/Synaptics SoC support
2424 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2425 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2426 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2427 S:      Maintained
2428 F:      arch/arm/mach-berlin/
2429 F:      arch/arm/boot/dts/berlin*
2430 F:      arch/arm64/boot/dts/synaptics/
2431
2432 ARM/TANGO ARCHITECTURE
2433 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2434 M:      Mans Rullgard <mans@mansr.com>
2435 L:      linux-arm-kernel@lists.infradead.org
2436 S:      Odd Fixes
2437 N:      tango
2438
2439 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2440 M:      Lennert Buytenhek <kernel@wantstofly.org>
2441 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2442 S:      Maintained
2443
2444 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2445 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
2446 L:      linux-tegra@vger.kernel.org
2447 L:      linux-media@vger.kernel.org
2448 S:      Maintained
2449 F:      drivers/media/platform/tegra-cec/
2450 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2451
2452 ARM/TETON BGA MACHINE SUPPORT
2453 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2454 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2455 S:      Maintained
2456
2457 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2458 M:      Santosh Shilimkar <ssantosh@kernel.org>
2459 L:      linux-kernel@vger.kernel.org
2460 S:      Maintained
2461 F:      drivers/memory/*emif*
2462
2463 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2464 M:      Tero Kristo <t-kristo@ti.com>
2465 M:      Nishanth Menon <nm@ti.com>
2466 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2467 S:      Supported
2468 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2469 F:      arch/arm64/boot/dts/ti/Makefile
2470 F:      arch/arm64/boot/dts/ti/k3-*
2471 F:      include/dt-bindings/pinctrl/k3.h
2472
2473 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2474 M:      Santosh Shilimkar <ssantosh@kernel.org>
2475 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2476 S:      Maintained
2477 F:      arch/arm/mach-keystone/
2478 F:      arch/arm/boot/dts/keystone-*
2479 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2480
2481 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2482 M:      Santosh Shilimkar <ssantosh@kernel.org>
2483 L:      linux-kernel@vger.kernel.org
2484 S:      Maintained
2485 F:      drivers/clk/keystone/
2486
2487 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2488 M:      Santosh Shilimkar <ssantosh@kernel.org>
2489 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2490 L:      linux-kernel@vger.kernel.org
2491 S:      Maintained
2492 F:      drivers/clocksource/timer-keystone.c
2493
2494 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2495 M:      Santosh Shilimkar <ssantosh@kernel.org>
2496 L:      linux-kernel@vger.kernel.org
2497 S:      Maintained
2498 F:      drivers/power/reset/keystone-reset.c
2499
2500 ARM/THECUS N2100 MACHINE SUPPORT
2501 M:      Lennert Buytenhek <kernel@wantstofly.org>
2502 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2503 S:      Maintained
2504
2505 ARM/TOSA MACHINE SUPPORT
2506 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2507 M:      Dirk Opfer <dirk@opfer-online.de>
2508 S:      Maintained
2509
2510 ARM/UNIPHIER ARCHITECTURE
2511 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2512 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2513 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2514 S:      Maintained
2515 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2516 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2517 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2518 F:      arch/arm/boot/dts/uniphier*
2519 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2520 F:      arch/arm/mach-uniphier/
2521 F:      arch/arm/mm/cache-uniphier.c
2522 F:      arch/arm64/boot/dts/socionext/uniphier*
2523 F:      drivers/bus/uniphier-system-bus.c
2524 F:      drivers/clk/uniphier/
2525 F:      drivers/dma/uniphier-mdmac.c
2526 F:      drivers/gpio/gpio-uniphier.c
2527 F:      drivers/i2c/busses/i2c-uniphier*
2528 F:      drivers/irqchip/irq-uniphier-aidet.c
2529 F:      drivers/mmc/host/uniphier-sd.c
2530 F:      drivers/pinctrl/uniphier/
2531 F:      drivers/reset/reset-uniphier.c
2532 F:      drivers/tty/serial/8250/8250_uniphier.c
2533 N:      uniphier
2534
2535 Ux500 CLOCK DRIVERS
2536 M:      Ulf Hansson <ulf.hansson@linaro.org>
2537 L:      linux-clk@vger.kernel.org
2538 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2539 S:      Maintained
2540 F:      drivers/clk/ux500/
2541
2542 ARM/VERSATILE EXPRESS PLATFORM
2543 M:      Liviu Dudau <liviu.dudau@arm.com>
2544 M:      Sudeep Holla <sudeep.holla@arm.com>
2545 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2546 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2547 S:      Maintained
2548 F:      arch/arm/boot/dts/vexpress*
2549 F:      arch/arm64/boot/dts/arm/
2550 F:      arch/arm/mach-vexpress/
2551 F:      */*/vexpress*
2552 F:      */*/*/vexpress*
2553 F:      drivers/clk/versatile/clk-vexpress-osc.c
2554 F:      drivers/clocksource/timer-versatile.c
2555 N:      mps2
2556
2557 ARM/VFP SUPPORT
2558 M:      Russell King <linux@armlinux.org.uk>
2559 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2560 W:      http://www.armlinux.org.uk/
2561 S:      Maintained
2562 F:      arch/arm/vfp/
2563
2564 ARM/VOIPAC PXA270 SUPPORT
2565 M:      Marek Vasut <marek.vasut@gmail.com>
2566 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2567 S:      Maintained
2568 F:      arch/arm/mach-pxa/vpac270.c
2569 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2570
2571 ARM/VT8500 ARM ARCHITECTURE
2572 M:      Tony Prisk <linux@prisktech.co.nz>
2573 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2574 S:      Maintained
2575 F:      Documentation/devicetree/bindings/i2c/i2c-wmt.txt
2576 F:      arch/arm/mach-vt8500/
2577 F:      drivers/clocksource/timer-vt8500.c
2578 F:      drivers/i2c/busses/i2c-wmt.c
2579 F:      drivers/mmc/host/wmt-sdmmc.c
2580 F:      drivers/pwm/pwm-vt8500.c
2581 F:      drivers/rtc/rtc-vt8500.c
2582 F:      drivers/tty/serial/vt8500_serial.c
2583 F:      drivers/usb/host/ehci-platform.c
2584 F:      drivers/usb/host/uhci-platform.c
2585 F:      drivers/video/fbdev/vt8500lcdfb.*
2586 F:      drivers/video/fbdev/wm8505fb*
2587 F:      drivers/video/fbdev/wmt_ge_rops.*
2588
2589 ARM/ZIPIT Z2 SUPPORT
2590 M:      Marek Vasut <marek.vasut@gmail.com>
2591 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2592 S:      Maintained
2593 F:      arch/arm/mach-pxa/z2.c
2594 F:      arch/arm/mach-pxa/include/mach/z2.h
2595
2596 ARM/ZTE ARCHITECTURE
2597 M:      Jun Nie <jun.nie@linaro.org>
2598 M:      Shawn Guo <shawnguo@kernel.org>
2599 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2600 S:      Maintained
2601 F:      arch/arm/boot/dts/zx2967*
2602 F:      arch/arm/mach-zx/
2603 F:      arch/arm64/boot/dts/zte/
2604 F:      drivers/clk/zte/
2605 F:      drivers/dma/zx_dma.c
2606 F:      drivers/gpio/gpio-zx.c
2607 F:      drivers/i2c/busses/i2c-zx2967.c
2608 F:      drivers/mmc/host/dw_mmc-zx.*
2609 F:      drivers/pinctrl/zte/
2610 F:      drivers/soc/zte/
2611 F:      drivers/thermal/zx2967_thermal.c
2612 F:      drivers/watchdog/zx2967_wdt.c
2613 F:      Documentation/devicetree/bindings/arm/zte.yaml
2614 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2615 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2616 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2617 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2618 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2619 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2620 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2621 F:      Documentation/devicetree/bindings/soc/zte/
2622 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2623 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2624 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2625 F:      include/dt-bindings/clock/zx2967*.h
2626 F:      include/dt-bindings/soc/zte,*.h
2627 F:      sound/soc/codecs/zx_aud96p22.c
2628 F:      sound/soc/zte/
2629
2630 ARM/ZYNQ ARCHITECTURE
2631 M:      Michal Simek <michal.simek@xilinx.com>
2632 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2633 W:      http://wiki.xilinx.com
2634 T:      git https://github.com/Xilinx/linux-xlnx.git
2635 S:      Supported
2636 F:      arch/arm/mach-zynq/
2637 F:      drivers/cpuidle/cpuidle-zynq.c
2638 F:      drivers/block/xsysace.c
2639 N:      zynq
2640 N:      xilinx
2641 F:      Documentation/devicetree/bindings/i2c/i2c-cadence.txt
2642 F:      Documentation/devicetree/bindings/i2c/i2c-xiic.txt
2643 F:      drivers/clocksource/timer-cadence-ttc.c
2644 F:      drivers/i2c/busses/i2c-cadence.c
2645 F:      drivers/mmc/host/sdhci-of-arasan.c
2646 F:      drivers/edac/synopsys_edac.c
2647 F:      drivers/i2c/busses/i2c-xiic.c
2648
2649 ARM64 PORT (AARCH64 ARCHITECTURE)
2650 M:      Catalin Marinas <catalin.marinas@arm.com>
2651 M:      Will Deacon <will@kernel.org>
2652 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2653 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2654 S:      Maintained
2655 F:      arch/arm64/
2656 X:      arch/arm64/boot/dts/
2657 F:      Documentation/arm64/
2658 F:      tools/testing/selftests/arm64/
2659
2660 AS3645A LED FLASH CONTROLLER DRIVER
2661 M:      Sakari Ailus <sakari.ailus@iki.fi>
2662 L:      linux-leds@vger.kernel.org
2663 S:      Maintained
2664 F:      drivers/leds/leds-as3645a.c
2665
2666 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2667 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2668 L:      linux-media@vger.kernel.org
2669 T:      git git://linuxtv.org/media_tree.git
2670 S:      Maintained
2671 F:      drivers/media/i2c/ak7375.c
2672 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2673
2674 ASAHI KASEI AK8974 DRIVER
2675 M:      Linus Walleij <linus.walleij@linaro.org>
2676 L:      linux-iio@vger.kernel.org
2677 W:      http://www.akm.com/
2678 S:      Supported
2679 F:      drivers/iio/magnetometer/ak8974.c
2680
2681 ASC7621 HARDWARE MONITOR DRIVER
2682 M:      George Joseph <george.joseph@fairview5.com>
2683 L:      linux-hwmon@vger.kernel.org
2684 S:      Maintained
2685 F:      Documentation/hwmon/asc7621.rst
2686 F:      drivers/hwmon/asc7621.c
2687
2688 ASPEED PINCTRL DRIVERS
2689 M:      Andrew Jeffery <andrew@aj.id.au>
2690 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
2691 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2692 L:      linux-gpio@vger.kernel.org
2693 S:      Maintained
2694 F:      drivers/pinctrl/aspeed/
2695 F:      Documentation/devicetree/bindings/pinctrl/aspeed,*
2696
2697 ASPEED VIDEO ENGINE DRIVER
2698 M:      Eddie James <eajames@linux.ibm.com>
2699 L:      linux-media@vger.kernel.org
2700 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2701 S:      Maintained
2702 F:      drivers/media/platform/aspeed-video.c
2703 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2704
2705 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2706 M:      Corentin Chary <corentin.chary@gmail.com>
2707 L:      acpi4asus-user@lists.sourceforge.net
2708 L:      platform-driver-x86@vger.kernel.org
2709 W:      http://acpi4asus.sf.net
2710 S:      Maintained
2711 F:      drivers/platform/x86/asus*.c
2712 F:      drivers/platform/x86/eeepc*.c
2713
2714 ASUS WIRELESS RADIO CONTROL DRIVER
2715 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2716 L:      platform-driver-x86@vger.kernel.org
2717 S:      Maintained
2718 F:      drivers/platform/x86/asus-wireless.c
2719
2720 ASYMMETRIC KEYS
2721 M:      David Howells <dhowells@redhat.com>
2722 L:      keyrings@vger.kernel.org
2723 S:      Maintained
2724 F:      Documentation/crypto/asymmetric-keys.txt
2725 F:      include/linux/verification.h
2726 F:      include/crypto/public_key.h
2727 F:      include/crypto/pkcs7.h
2728 F:      crypto/asymmetric_keys/
2729
2730 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2731 R:      Dan Williams <dan.j.williams@intel.com>
2732 W:      http://sourceforge.net/projects/xscaleiop
2733 S:      Odd fixes
2734 F:      Documentation/crypto/async-tx-api.txt
2735 F:      crypto/async_tx/
2736 F:      drivers/dma/
2737 F:      include/linux/dmaengine.h
2738 F:      include/linux/async_tx.h
2739
2740 AT24 EEPROM DRIVER
2741 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
2742 L:      linux-i2c@vger.kernel.org
2743 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2744 S:      Maintained
2745 F:      Documentation/devicetree/bindings/eeprom/at24.yaml
2746 F:      drivers/misc/eeprom/at24.c
2747
2748 ATA OVER ETHERNET (AOE) DRIVER
2749 M:      "Justin Sanders" <justin@coraid.com>
2750 W:      http://www.openaoe.org/
2751 S:      Supported
2752 F:      Documentation/admin-guide/aoe/
2753 F:      drivers/block/aoe/
2754
2755 ATHEROS 71XX/9XXX GPIO DRIVER
2756 M:      Alban Bedel <albeu@free.fr>
2757 W:      https://github.com/AlbanBedel/linux
2758 T:      git git://github.com/AlbanBedel/linux
2759 S:      Maintained
2760 F:      drivers/gpio/gpio-ath79.c
2761 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2762
2763 ATHEROS 71XX/9XXX USB PHY DRIVER
2764 M:      Alban Bedel <albeu@free.fr>
2765 W:      https://github.com/AlbanBedel/linux
2766 T:      git git://github.com/AlbanBedel/linux
2767 S:      Maintained
2768 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2769 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2770
2771 ATHEROS ATH GENERIC UTILITIES
2772 M:      Kalle Valo <kvalo@codeaurora.org>
2773 L:      linux-wireless@vger.kernel.org
2774 S:      Supported
2775 F:      drivers/net/wireless/ath/*
2776
2777 ATHEROS ATH5K WIRELESS DRIVER
2778 M:      Jiri Slaby <jirislaby@gmail.com>
2779 M:      Nick Kossifidis <mickflemm@gmail.com>
2780 M:      Luis Chamberlain <mcgrof@kernel.org>
2781 L:      linux-wireless@vger.kernel.org
2782 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2783 S:      Maintained
2784 F:      drivers/net/wireless/ath/ath5k/
2785
2786 ATHEROS ATH6KL WIRELESS DRIVER
2787 M:      Kalle Valo <kvalo@codeaurora.org>
2788 L:      linux-wireless@vger.kernel.org
2789 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2790 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2791 S:      Supported
2792 F:      drivers/net/wireless/ath/ath6kl/
2793
2794 ATI_REMOTE2 DRIVER
2795 M:      Ville Syrjala <syrjala@sci.fi>
2796 S:      Maintained
2797 F:      drivers/input/misc/ati_remote2.c
2798
2799 ATK0110 HWMON DRIVER
2800 M:      Luca Tettamanti <kronos.it@gmail.com>
2801 L:      linux-hwmon@vger.kernel.org
2802 S:      Maintained
2803 F:      drivers/hwmon/asus_atk0110.c
2804
2805 ATLX ETHERNET DRIVERS
2806 M:      Jay Cliburn <jcliburn@gmail.com>
2807 M:      Chris Snook <chris.snook@gmail.com>
2808 L:      netdev@vger.kernel.org
2809 W:      http://sourceforge.net/projects/atl1
2810 W:      http://atl1.sourceforge.net
2811 S:      Maintained
2812 F:      drivers/net/ethernet/atheros/
2813
2814 ATM
2815 M:      Chas Williams <3chas3@gmail.com>
2816 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2817 L:      netdev@vger.kernel.org
2818 W:      http://linux-atm.sourceforge.net
2819 S:      Maintained
2820 F:      drivers/atm/
2821 F:      include/linux/atm*
2822 F:      include/uapi/linux/atm*
2823
2824 ATMEL MACB ETHERNET DRIVER
2825 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2826 S:      Supported
2827 F:      drivers/net/ethernet/cadence/
2828
2829 ATMEL MAXTOUCH DRIVER
2830 M:      Nick Dyer <nick@shmanahar.org>
2831 T:      git git://github.com/ndyer/linux.git
2832 S:      Maintained
2833 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2834 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2835
2836 ATMEL WIRELESS DRIVER
2837 M:      Simon Kelley <simon@thekelleys.org.uk>
2838 L:      linux-wireless@vger.kernel.org
2839 W:      http://www.thekelleys.org.uk/atmel
2840 W:      http://atmelwlandriver.sourceforge.net/
2841 S:      Maintained
2842 F:      drivers/net/wireless/atmel/atmel*
2843
2844 ATOMIC INFRASTRUCTURE
2845 M:      Will Deacon <will@kernel.org>
2846 M:      Peter Zijlstra <peterz@infradead.org>
2847 R:      Boqun Feng <boqun.feng@gmail.com>
2848 L:      linux-kernel@vger.kernel.org
2849 S:      Maintained
2850 F:      arch/*/include/asm/atomic*.h
2851 F:      include/*/atomic*.h
2852 F:      scripts/atomic/
2853
2854 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2855 M:      Bradley Grove <linuxdrivers@attotech.com>
2856 L:      linux-scsi@vger.kernel.org
2857 W:      http://www.attotech.com
2858 S:      Supported
2859 F:      drivers/scsi/esas2r
2860
2861 ATUSB IEEE 802.15.4 RADIO DRIVER
2862 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2863 L:      linux-wpan@vger.kernel.org
2864 S:      Maintained
2865 F:      drivers/net/ieee802154/atusb.c
2866 F:      drivers/net/ieee802154/atusb.h
2867 F:      drivers/net/ieee802154/at86rf230.h
2868
2869 AUDIT SUBSYSTEM
2870 M:      Paul Moore <paul@paul-moore.com>
2871 M:      Eric Paris <eparis@redhat.com>
2872 L:      linux-audit@redhat.com (moderated for non-subscribers)
2873 W:      https://github.com/linux-audit
2874 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2875 S:      Supported
2876 F:      include/linux/audit.h
2877 F:      include/uapi/linux/audit.h
2878 F:      kernel/audit*
2879
2880 AUXILIARY DISPLAY DRIVERS
2881 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2882 S:      Maintained
2883 F:      drivers/auxdisplay/
2884 F:      include/linux/cfag12864b.h
2885
2886 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2887 M:      Andreas Klinger <ak@it-klinger.de>
2888 L:      linux-iio@vger.kernel.org
2889 S:      Maintained
2890 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml
2891 F:      drivers/iio/adc/hx711.c
2892
2893 AX.25 NETWORK LAYER
2894 M:      Ralf Baechle <ralf@linux-mips.org>
2895 L:      linux-hams@vger.kernel.org
2896 W:      http://www.linux-ax25.org/
2897 S:      Maintained
2898 F:      include/uapi/linux/ax25.h
2899 F:      include/net/ax25.h
2900 F:      net/ax25/
2901
2902 AXENTIA ARM DEVICES
2903 M:      Peter Rosin <peda@axentia.se>
2904 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2905 S:      Maintained
2906 F:      arch/arm/boot/dts/at91-linea.dtsi
2907 F:      arch/arm/boot/dts/at91-natte.dtsi
2908 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2909 F:      arch/arm/boot/dts/at91-tse850-3.dts
2910
2911 AXENTIA ASOC DRIVERS
2912 M:      Peter Rosin <peda@axentia.se>
2913 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2914 S:      Maintained
2915 F:      Documentation/devicetree/bindings/sound/axentia,*
2916 F:      sound/soc/atmel/tse850-pcm5142.c
2917
2918 AXXIA I2C CONTROLLER
2919 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2920 L:      linux-i2c@vger.kernel.org
2921 S:      Maintained
2922 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2923 F:      drivers/i2c/busses/i2c-axxia.c
2924
2925 AZ6007 DVB DRIVER
2926 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2927 L:      linux-media@vger.kernel.org
2928 W:      https://linuxtv.org
2929 T:      git git://linuxtv.org/media_tree.git
2930 S:      Maintained
2931 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2932
2933 AZTECH FM RADIO RECEIVER DRIVER
2934 M:      Hans Verkuil <hverkuil@xs4all.nl>
2935 L:      linux-media@vger.kernel.org
2936 T:      git git://linuxtv.org/media_tree.git
2937 W:      https://linuxtv.org
2938 S:      Maintained
2939 F:      drivers/media/radio/radio-aztech*
2940
2941 B43 WIRELESS DRIVER
2942 L:      linux-wireless@vger.kernel.org
2943 L:      b43-dev@lists.infradead.org
2944 W:      http://wireless.kernel.org/en/users/Drivers/b43
2945 S:      Odd Fixes
2946 F:      drivers/net/wireless/broadcom/b43/
2947
2948 B43LEGACY WIRELESS DRIVER
2949 M:      Larry Finger <Larry.Finger@lwfinger.net>
2950 L:      linux-wireless@vger.kernel.org
2951 L:      b43-dev@lists.infradead.org
2952 W:      http://wireless.kernel.org/en/users/Drivers/b43
2953 S:      Maintained
2954 F:      drivers/net/wireless/broadcom/b43legacy/
2955
2956 BACKLIGHT CLASS/SUBSYSTEM
2957 M:      Lee Jones <lee.jones@linaro.org>
2958 M:      Daniel Thompson <daniel.thompson@linaro.org>
2959 M:      Jingoo Han <jingoohan1@gmail.com>
2960 L:      dri-devel@lists.freedesktop.org
2961 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2962 S:      Maintained
2963 F:      drivers/video/backlight/
2964 F:      include/linux/backlight.h
2965 F:      include/linux/pwm_backlight.h
2966 F:      Documentation/devicetree/bindings/leds/backlight
2967 F:      Documentation/ABI/stable/sysfs-class-backlight
2968 F:      Documentation/ABI/testing/sysfs-class-backlight
2969
2970 BATMAN ADVANCED
2971 M:      Marek Lindner <mareklindner@neomailbox.ch>
2972 M:      Simon Wunderlich <sw@simonwunderlich.de>
2973 M:      Antonio Quartulli <a@unstable.cc>
2974 M:      Sven Eckelmann <sven@narfation.org>
2975 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2976 W:      https://www.open-mesh.org/
2977 B:      https://www.open-mesh.org/projects/batman-adv/issues
2978 C:      irc://chat.freenode.net/batman
2979 Q:      https://patchwork.open-mesh.org/project/batman/list/
2980 T:      git https://git.open-mesh.org/linux-merge.git
2981 S:      Maintained
2982 F:      Documentation/ABI/obsolete/sysfs-class-net-batman-adv
2983 F:      Documentation/ABI/obsolete/sysfs-class-net-mesh
2984 F:      Documentation/networking/batman-adv.rst
2985 F:      include/uapi/linux/batadv_packet.h
2986 F:      include/uapi/linux/batman_adv.h
2987 F:      net/batman-adv/
2988
2989 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2990 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2991 L:      linux-hams@vger.kernel.org
2992 W:      http://www.baycom.org/~tom/ham/ham.html
2993 S:      Maintained
2994 F:      drivers/net/hamradio/baycom*
2995
2996 BCACHE (BLOCK LAYER CACHE)
2997 M:      Coly Li <colyli@suse.de>
2998 M:      Kent Overstreet <kent.overstreet@gmail.com>
2999 L:      linux-bcache@vger.kernel.org
3000 W:      http://bcache.evilpiepirate.org
3001 C:      irc://irc.oftc.net/bcache
3002 S:      Maintained
3003 F:      drivers/md/bcache/
3004
3005 BDISP ST MEDIA DRIVER
3006 M:      Fabien Dessenne <fabien.dessenne@st.com>
3007 L:      linux-media@vger.kernel.org
3008 T:      git git://linuxtv.org/media_tree.git
3009 W:      https://linuxtv.org
3010 S:      Supported
3011 F:      drivers/media/platform/sti/bdisp
3012
3013 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
3014 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
3015 L:      netdev@vger.kernel.org
3016 S:      Maintained
3017 F:      drivers/net/ethernet/ec_bhf.c
3018
3019 BEFS FILE SYSTEM
3020 M:      Luis de Bethencourt <luisbg@kernel.org>
3021 M:      Salah Triki <salah.triki@gmail.com>
3022 S:      Maintained
3023 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
3024 F:      Documentation/filesystems/befs.txt
3025 F:      fs/befs/
3026
3027 BFQ I/O SCHEDULER
3028 M:      Paolo Valente <paolo.valente@linaro.org>
3029 M:      Jens Axboe <axboe@kernel.dk>
3030 L:      linux-block@vger.kernel.org
3031 S:      Maintained
3032 F:      block/bfq-*
3033 F:      Documentation/block/bfq-iosched.rst
3034
3035 BFS FILE SYSTEM
3036 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
3037 S:      Maintained
3038 F:      Documentation/filesystems/bfs.txt
3039 F:      fs/bfs/
3040 F:      include/uapi/linux/bfs_fs.h
3041
3042 BLINKM RGB LED DRIVER
3043 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
3044 S:      Maintained
3045 F:      drivers/leds/leds-blinkm.c
3046
3047 BLOCK LAYER
3048 M:      Jens Axboe <axboe@kernel.dk>
3049 L:      linux-block@vger.kernel.org
3050 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
3051 S:      Maintained
3052 F:      block/
3053 F:      drivers/block/
3054 F:      kernel/trace/blktrace.c
3055 F:      lib/sbitmap.c
3056
3057 BLOCK2MTD DRIVER
3058 M:      Joern Engel <joern@lazybastard.org>
3059 L:      linux-mtd@lists.infradead.org
3060 S:      Maintained
3061 F:      drivers/mtd/devices/block2mtd.c
3062
3063 BLUETOOTH DRIVERS
3064 M:      Marcel Holtmann <marcel@holtmann.org>
3065 M:      Johan Hedberg <johan.hedberg@gmail.com>
3066 L:      linux-bluetooth@vger.kernel.org
3067 W:      http://www.bluez.org/
3068 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3069 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3070 S:      Maintained
3071 F:      drivers/bluetooth/
3072
3073 BLUETOOTH SUBSYSTEM
3074 M:      Marcel Holtmann <marcel@holtmann.org>
3075 M:      Johan Hedberg <johan.hedberg@gmail.com>
3076 L:      linux-bluetooth@vger.kernel.org
3077 W:      http://www.bluez.org/
3078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3079 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3080 S:      Maintained
3081 F:      net/bluetooth/
3082 F:      include/net/bluetooth/
3083
3084 BONDING DRIVER
3085 M:      Jay Vosburgh <j.vosburgh@gmail.com>
3086 M:      Veaceslav Falico <vfalico@gmail.com>
3087 M:      Andy Gospodarek <andy@greyhouse.net>
3088 L:      netdev@vger.kernel.org
3089 W:      http://sourceforge.net/projects/bonding/
3090 S:      Supported
3091 F:      drivers/net/bonding/
3092 F:      include/uapi/linux/if_bonding.h
3093
3094 BPF (Safe dynamic programs and tools)
3095 M:      Alexei Starovoitov <ast@kernel.org>
3096 M:      Daniel Borkmann <daniel@iogearbox.net>
3097 R:      Martin KaFai Lau <kafai@fb.com>
3098 R:      Song Liu <songliubraving@fb.com>
3099 R:      Yonghong Song <yhs@fb.com>
3100 R:      Andrii Nakryiko <andriin@fb.com>
3101 L:      netdev@vger.kernel.org
3102 L:      bpf@vger.kernel.org
3103 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
3104 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
3105 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
3106 S:      Supported
3107 F:      arch/*/net/*
3108 F:      Documentation/networking/filter.txt
3109 F:      Documentation/bpf/
3110 F:      include/linux/bpf*
3111 F:      include/linux/filter.h
3112 F:      include/trace/events/xdp.h
3113 F:      include/uapi/linux/bpf*
3114 F:      include/uapi/linux/filter.h
3115 F:      kernel/bpf/
3116 F:      kernel/trace/bpf_trace.c
3117 F:      lib/test_bpf.c
3118 F:      net/bpf/
3119 F:      net/core/filter.c
3120 F:      net/sched/act_bpf.c
3121 F:      net/sched/cls_bpf.c
3122 F:      samples/bpf/
3123 F:      tools/bpf/
3124 F:      tools/lib/bpf/
3125 F:      tools/testing/selftests/bpf/
3126 K:      bpf
3127 N:      bpf
3128
3129 BPF JIT for ARM
3130 M:      Shubham Bansal <illusionist.neo@gmail.com>
3131 L:      netdev@vger.kernel.org
3132 L:      bpf@vger.kernel.org
3133 S:      Maintained
3134 F:      arch/arm/net/
3135
3136 BPF JIT for ARM64
3137 M:      Daniel Borkmann <daniel@iogearbox.net>
3138 M:      Alexei Starovoitov <ast@kernel.org>
3139 M:      Zi Shen Lim <zlim.lnx@gmail.com>
3140 L:      netdev@vger.kernel.org
3141 L:      bpf@vger.kernel.org
3142 S:      Supported
3143 F:      arch/arm64/net/
3144
3145 BPF JIT for MIPS (32-BIT AND 64-BIT)
3146 M:      Paul Burton <paulburton@kernel.org>
3147 L:      netdev@vger.kernel.org
3148 L:      bpf@vger.kernel.org
3149 S:      Maintained
3150 F:      arch/mips/net/
3151
3152 BPF JIT for NFP NICs
3153 M:      Jakub Kicinski <kuba@kernel.org>
3154 L:      netdev@vger.kernel.org
3155 L:      bpf@vger.kernel.org
3156 S:      Supported
3157 F:      drivers/net/ethernet/netronome/nfp/bpf/
3158
3159 BPF JIT for POWERPC (32-BIT AND 64-BIT)
3160 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
3161 M:      Sandipan Das <sandipan@linux.ibm.com>
3162 L:      netdev@vger.kernel.org
3163 L:      bpf@vger.kernel.org
3164 S:      Maintained
3165 F:      arch/powerpc/net/
3166
3167 BPF JIT for RISC-V (RV64G)
3168 M:      Björn Töpel <bjorn.topel@gmail.com>
3169 L:      netdev@vger.kernel.org
3170 S:      Maintained
3171 F:      arch/riscv/net/
3172
3173 BPF JIT for S390
3174 M:      Ilya Leoshkevich <iii@linux.ibm.com>
3175 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
3176 M:      Vasily Gorbik <gor@linux.ibm.com>
3177 L:      netdev@vger.kernel.org
3178 L:      bpf@vger.kernel.org
3179 S:      Maintained
3180 F:      arch/s390/net/
3181 X:      arch/s390/net/pnet.c
3182
3183 BPF JIT for SPARC (32-BIT AND 64-BIT)
3184 M:      David S. Miller <davem@davemloft.net>
3185 L:      netdev@vger.kernel.org
3186 L:      bpf@vger.kernel.org
3187 S:      Maintained
3188 F:      arch/sparc/net/
3189
3190 BPF JIT for X86 32-BIT
3191 M:      Wang YanQing <udknight@gmail.com>
3192 L:      netdev@vger.kernel.org
3193 L:      bpf@vger.kernel.org
3194 S:      Maintained
3195 F:      arch/x86/net/bpf_jit_comp32.c
3196
3197 BPF JIT for X86 64-BIT
3198 M:      Alexei Starovoitov <ast@kernel.org>
3199 M:      Daniel Borkmann <daniel@iogearbox.net>
3200 L:      netdev@vger.kernel.org
3201 L:      bpf@vger.kernel.org
3202 S:      Supported
3203 F:      arch/x86/net/
3204 X:      arch/x86/net/bpf_jit_comp32.c
3205
3206 BROADCOM B44 10/100 ETHERNET DRIVER
3207 M:      Michael Chan <michael.chan@broadcom.com>
3208 L:      netdev@vger.kernel.org
3209 S:      Supported
3210 F:      drivers/net/ethernet/broadcom/b44.*
3211
3212 BROADCOM B53 ETHERNET SWITCH DRIVER
3213 M:      Florian Fainelli <f.fainelli@gmail.com>
3214 L:      netdev@vger.kernel.org
3215 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3216 S:      Supported
3217 F:      drivers/net/dsa/b53/*
3218 F:      include/linux/platform_data/b53.h
3219
3220 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3221 M:      Florian Fainelli <f.fainelli@gmail.com>
3222 M:      Ray Jui <rjui@broadcom.com>
3223 M:      Scott Branden <sbranden@broadcom.com>
3224 M:      bcm-kernel-feedback-list@broadcom.com
3225 T:      git git://github.com/broadcom/mach-bcm
3226 S:      Maintained
3227 N:      bcm281*
3228 N:      bcm113*
3229 N:      bcm216*
3230 N:      kona
3231 F:      arch/arm/mach-bcm/
3232
3233 BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE
3234 M:      Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
3235 L:      bcm-kernel-feedback-list@broadcom.com
3236 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3237 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3238 T:      git git://github.com/anholt/linux
3239 S:      Maintained
3240 N:      bcm2711
3241 N:      bcm2835
3242 F:      drivers/staging/vc04_services
3243
3244 BROADCOM BCM47XX MIPS ARCHITECTURE
3245 M:      Hauke Mehrtens <hauke@hauke-m.de>
3246 M:      Rafał Miłecki <zajec5@gmail.com>
3247 L:      linux-mips@vger.kernel.org
3248 S:      Maintained
3249 F:      Documentation/devicetree/bindings/mips/brcm/
3250 F:      arch/mips/bcm47xx/*
3251 F:      arch/mips/include/asm/mach-bcm47xx/*
3252
3253 BROADCOM BCM5301X ARM ARCHITECTURE
3254 M:      Hauke Mehrtens <hauke@hauke-m.de>
3255 M:      Rafał Miłecki <zajec5@gmail.com>
3256 M:      bcm-kernel-feedback-list@broadcom.com
3257 L:      linux-arm-kernel@lists.infradead.org
3258 S:      Maintained
3259 F:      arch/arm/mach-bcm/bcm_5301x.c
3260 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3261 F:      arch/arm/boot/dts/bcm470*
3262 F:      arch/arm/boot/dts/bcm953012*
3263
3264 BROADCOM BCM53573 ARM ARCHITECTURE
3265 M:      Rafał Miłecki <rafal@milecki.pl>
3266 L:      bcm-kernel-feedback-list@broadcom.com
3267 L:      linux-arm-kernel@lists.infradead.org
3268 S:      Maintained
3269 F:      arch/arm/boot/dts/bcm53573*
3270 F:      arch/arm/boot/dts/bcm47189*
3271
3272 BROADCOM BCM63XX ARM ARCHITECTURE
3273 M:      Florian Fainelli <f.fainelli@gmail.com>
3274 M:      bcm-kernel-feedback-list@broadcom.com
3275 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3276 T:      git git://github.com/broadcom/stblinux.git
3277 S:      Maintained
3278 N:      bcm63xx
3279
3280 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3281 M:      Kevin Cernekee <cernekee@gmail.com>
3282 L:      linux-usb@vger.kernel.org
3283 S:      Maintained
3284 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3285
3286 BROADCOM BCM7XXX ARM ARCHITECTURE
3287 M:      Florian Fainelli <f.fainelli@gmail.com>
3288 M:      bcm-kernel-feedback-list@broadcom.com
3289 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3290 T:      git git://github.com/broadcom/stblinux.git
3291 S:      Maintained
3292 F:      arch/arm/mach-bcm/*brcmstb*
3293 F:      arch/arm/boot/dts/bcm7*.dts*
3294 F:      drivers/bus/brcmstb_gisb.c
3295 F:      arch/arm/mm/cache-b15-rac.c
3296 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3297 N:      brcmstb
3298
3299 BROADCOM BMIPS CPUFREQ DRIVER
3300 M:      Markus Mayer <mmayer@broadcom.com>
3301 M:      bcm-kernel-feedback-list@broadcom.com
3302 L:      linux-pm@vger.kernel.org
3303 S:      Maintained
3304 F:      drivers/cpufreq/bmips-cpufreq.c
3305
3306 BROADCOM BMIPS MIPS ARCHITECTURE
3307 M:      Florian Fainelli <f.fainelli@gmail.com>
3308 L:      bcm-kernel-feedback-list@broadcom.com
3309 L:      linux-mips@vger.kernel.org
3310 T:      git git://github.com/broadcom/stblinux.git
3311 S:      Maintained
3312 F:      arch/mips/bmips/*
3313 F:      arch/mips/include/asm/mach-bmips/*
3314 F:      arch/mips/kernel/*bmips*
3315 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3316 F:      drivers/irqchip/irq-bcm63*
3317 F:      drivers/irqchip/irq-bcm7*
3318 F:      drivers/irqchip/irq-brcmstb*
3319 F:      include/linux/bcm963xx_nvram.h
3320 F:      include/linux/bcm963xx_tag.h
3321
3322 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3323 M:      Rasesh Mody <rmody@marvell.com>
3324 M:      GR-Linux-NIC-Dev@marvell.com
3325 L:      netdev@vger.kernel.org
3326 S:      Supported
3327 F:      drivers/net/ethernet/broadcom/bnx2.*
3328 F:      drivers/net/ethernet/broadcom/bnx2_*
3329
3330 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3331 M:      QLogic-Storage-Upstream@qlogic.com
3332 L:      linux-scsi@vger.kernel.org
3333 S:      Supported
3334 F:      drivers/scsi/bnx2fc/
3335
3336 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3337 M:      QLogic-Storage-Upstream@qlogic.com
3338 L:      linux-scsi@vger.kernel.org
3339 S:      Supported
3340 F:      drivers/scsi/bnx2i/
3341
3342 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3343 M:      Ariel Elior <aelior@marvell.com>
3344 M:      Sudarsana Kalluru <skalluru@marvell.com>
3345 M:      GR-everest-linux-l2@marvell.com
3346 L:      netdev@vger.kernel.org
3347 S:      Supported
3348 F:      drivers/net/ethernet/broadcom/bnx2x/
3349
3350 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3351 M:      Michael Chan <michael.chan@broadcom.com>
3352 L:      netdev@vger.kernel.org
3353 S:      Supported
3354 F:      drivers/net/ethernet/broadcom/bnxt/
3355
3356 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3357 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3358 M:      Franky Lin <franky.lin@broadcom.com>
3359 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3360 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3361 M:      Wright Feng <wright.feng@cypress.com>
3362 L:      linux-wireless@vger.kernel.org
3363 L:      brcm80211-dev-list.pdl@broadcom.com
3364 L:      brcm80211-dev-list@cypress.com
3365 S:      Supported
3366 F:      drivers/net/wireless/broadcom/brcm80211/
3367
3368 BROADCOM BRCMSTB GPIO DRIVER
3369 M:      Gregory Fong <gregory.0xf0@gmail.com>
3370 L:      bcm-kernel-feedback-list@broadcom.com
3371 S:      Supported
3372 F:      drivers/gpio/gpio-brcmstb.c
3373 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3374
3375 BROADCOM BRCMSTB I2C DRIVER
3376 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3377 L:      linux-i2c@vger.kernel.org
3378 L:      bcm-kernel-feedback-list@broadcom.com
3379 S:      Supported
3380 F:      drivers/i2c/busses/i2c-brcmstb.c
3381 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3382
3383 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3384 M:      Al Cooper <alcooperx@gmail.com>
3385 L:      linux-kernel@vger.kernel.org
3386 L:      bcm-kernel-feedback-list@broadcom.com
3387 S:      Maintained
3388 F:      drivers/phy/broadcom/phy-brcm-usb*
3389
3390 BROADCOM GENET ETHERNET DRIVER
3391 M:      Doug Berger <opendmb@gmail.com>
3392 M:      Florian Fainelli <f.fainelli@gmail.com>
3393 L:      bcm-kernel-feedback-list@broadcom.com
3394 L:      netdev@vger.kernel.org
3395 S:      Supported
3396 F:      drivers/net/ethernet/broadcom/genet/
3397
3398 BROADCOM IPROC ARM ARCHITECTURE
3399 M:      Ray Jui <rjui@broadcom.com>
3400 M:      Scott Branden <sbranden@broadcom.com>
3401 M:      bcm-kernel-feedback-list@broadcom.com
3402 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3403 T:      git git://github.com/broadcom/cygnus-linux.git
3404 S:      Maintained
3405 N:      iproc
3406 N:      cygnus
3407 N:      bcm[-_]nsp
3408 N:      bcm9113*
3409 N:      bcm9583*
3410 N:      bcm9585*
3411 N:      bcm9586*
3412 N:      bcm988312
3413 N:      bcm113*
3414 N:      bcm583*
3415 N:      bcm585*
3416 N:      bcm586*
3417 N:      bcm88312
3418 N:      hr2
3419 N:      stingray
3420 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3421 F:      arch/arm64/boot/dts/broadcom/stingray/*
3422 F:      drivers/clk/bcm/clk-ns*
3423 F:      drivers/clk/bcm/clk-sr*
3424 F:      drivers/pinctrl/bcm/pinctrl-ns*
3425 F:      include/dt-bindings/clock/bcm-sr*
3426
3427 BROADCOM KONA GPIO DRIVER
3428 M:      Ray Jui <rjui@broadcom.com>
3429 L:      bcm-kernel-feedback-list@broadcom.com
3430 S:      Supported
3431 F:      drivers/gpio/gpio-bcm-kona.c
3432 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3433
3434 BROADCOM NETXTREME-E ROCE DRIVER
3435 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3436 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3437 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3438 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3439 L:      linux-rdma@vger.kernel.org
3440 W:      http://www.broadcom.com
3441 S:      Supported
3442 F:      drivers/infiniband/hw/bnxt_re/
3443 F:      include/uapi/rdma/bnxt_re-abi.h
3444
3445 BROADCOM NVRAM DRIVER
3446 M:      Rafał Miłecki <zajec5@gmail.com>
3447 L:      linux-mips@vger.kernel.org
3448 S:      Maintained
3449 F:      drivers/firmware/broadcom/*
3450
3451 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3452 M:      Rafał Miłecki <zajec5@gmail.com>
3453 L:      linux-wireless@vger.kernel.org
3454 S:      Maintained
3455 F:      drivers/bcma/
3456 F:      include/linux/bcma/
3457
3458 BROADCOM STB AVS CPUFREQ DRIVER
3459 M:      Markus Mayer <mmayer@broadcom.com>
3460 M:      bcm-kernel-feedback-list@broadcom.com
3461 L:      linux-pm@vger.kernel.org
3462 S:      Maintained
3463 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3464 F:      drivers/cpufreq/brcmstb*
3465
3466 BROADCOM STB AVS TMON DRIVER
3467 M:      Markus Mayer <mmayer@broadcom.com>
3468 M:      bcm-kernel-feedback-list@broadcom.com
3469 L:      linux-pm@vger.kernel.org
3470 S:      Maintained
3471 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3472 F:      drivers/thermal/broadcom/brcmstb*
3473
3474 BROADCOM STB NAND FLASH DRIVER
3475 M:      Brian Norris <computersforpeace@gmail.com>
3476 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3477 L:      linux-mtd@lists.infradead.org
3478 L:      bcm-kernel-feedback-list@broadcom.com
3479 S:      Maintained
3480 F:      drivers/mtd/nand/raw/brcmnand/
3481
3482 BROADCOM STB DPFE DRIVER
3483 M:      Markus Mayer <mmayer@broadcom.com>
3484 M:      bcm-kernel-feedback-list@broadcom.com
3485 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3486 S:      Maintained
3487 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3488 F:      drivers/memory/brcmstb_dpfe.c
3489
3490 BROADCOM SPI DRIVER
3491 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3492 M:      bcm-kernel-feedback-list@broadcom.com
3493 S:      Maintained
3494 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3495 F:      drivers/spi/spi-bcm-qspi.*
3496 F:      drivers/spi/spi-brcmstb-qspi.c
3497 F:      drivers/spi/spi-iproc-qspi.c
3498
3499 BROADCOM SYSTEMPORT ETHERNET DRIVER
3500 M:      Florian Fainelli <f.fainelli@gmail.com>
3501 L:      bcm-kernel-feedback-list@broadcom.com
3502 L:      netdev@vger.kernel.org
3503 S:      Supported
3504 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3505
3506 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3507 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3508 M:      Prashant Sreedharan <prashant@broadcom.com>
3509 M:      Michael Chan <mchan@broadcom.com>
3510 L:      netdev@vger.kernel.org
3511 S:      Supported
3512 F:      drivers/net/ethernet/broadcom/tg3.*
3513
3514 BROCADE BFA FC SCSI DRIVER
3515 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3516 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3517 L:      linux-scsi@vger.kernel.org
3518 S:      Supported
3519 F:      drivers/scsi/bfa/
3520
3521 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3522 M:      Rasesh Mody <rmody@marvell.com>
3523 M:      Sudarsana Kalluru <skalluru@marvell.com>
3524 M:      GR-Linux-NIC-Dev@marvell.com
3525 L:      netdev@vger.kernel.org
3526 S:      Supported
3527 F:      drivers/net/ethernet/brocade/bna/
3528
3529 BSG (block layer generic sg v4 driver)
3530 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3531 L:      linux-scsi@vger.kernel.org
3532 S:      Supported
3533 F:      block/bsg.c
3534 F:      include/linux/bsg.h
3535 F:      include/uapi/linux/bsg.h
3536
3537 BT87X AUDIO DRIVER
3538 M:      Clemens Ladisch <clemens@ladisch.de>
3539 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3540 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3541 S:      Maintained
3542 F:      Documentation/sound/cards/bt87x.rst
3543 F:      sound/pci/bt87x.c
3544
3545 BT8XXGPIO DRIVER
3546 M:      Michael Buesch <m@bues.ch>
3547 W:      http://bu3sch.de/btgpio.php
3548 S:      Maintained
3549 F:      drivers/gpio/gpio-bt8xx.c
3550
3551 BTRFS FILE SYSTEM
3552 M:      Chris Mason <clm@fb.com>
3553 M:      Josef Bacik <josef@toxicpanda.com>
3554 M:      David Sterba <dsterba@suse.com>
3555 L:      linux-btrfs@vger.kernel.org
3556 W:      http://btrfs.wiki.kernel.org/
3557 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3558 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3559 S:      Maintained
3560 F:      Documentation/filesystems/btrfs.txt
3561 F:      fs/btrfs/
3562 F:      include/linux/btrfs*
3563 F:      include/uapi/linux/btrfs*
3564
3565 BTTV VIDEO4LINUX DRIVER
3566 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3567 L:      linux-media@vger.kernel.org
3568 W:      https://linuxtv.org
3569 T:      git git://linuxtv.org/media_tree.git
3570 S:      Odd fixes
3571 F:      Documentation/media/v4l-drivers/bttv*
3572 F:      drivers/media/pci/bt8xx/bttv*
3573
3574 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3575 M:      Chanwoo Choi <cw00.choi@samsung.com>
3576 L:      linux-pm@vger.kernel.org
3577 L:      linux-samsung-soc@vger.kernel.org
3578 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
3579 S:      Maintained
3580 F:      drivers/devfreq/exynos-bus.c
3581 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3582
3583 BUSLOGIC SCSI DRIVER
3584 M:      Khalid Aziz <khalid@gonehiking.org>
3585 L:      linux-scsi@vger.kernel.org
3586 S:      Maintained
3587 F:      drivers/scsi/BusLogic.*
3588 F:      drivers/scsi/FlashPoint.*
3589
3590 C-MEDIA CMI8788 DRIVER
3591 M:      Clemens Ladisch <clemens@ladisch.de>
3592 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3593 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3594 S:      Maintained
3595 F:      sound/pci/oxygen/
3596
3597 C-SKY ARCHITECTURE
3598 M:      Guo Ren <guoren@kernel.org>
3599 T:      git https://github.com/c-sky/csky-linux.git
3600 S:      Supported
3601 F:      arch/csky/
3602 F:      Documentation/devicetree/bindings/csky/
3603 F:      drivers/irqchip/irq-csky-*
3604 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3605 F:      drivers/clocksource/timer-gx6605s.c
3606 F:      drivers/clocksource/timer-mp-csky.c
3607 F:      Documentation/devicetree/bindings/timer/csky,*
3608 K:      csky
3609 N:      csky
3610
3611 C6X ARCHITECTURE
3612 M:      Mark Salter <msalter@redhat.com>
3613 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3614 L:      linux-c6x-dev@linux-c6x.org
3615 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3616 S:      Maintained
3617 F:      arch/c6x/
3618
3619 CA8210 IEEE-802.15.4 RADIO DRIVER
3620 M:      Harry Morris <h.morris@cascoda.com>
3621 L:      linux-wpan@vger.kernel.org
3622 W:      https://github.com/Cascoda/ca8210-linux.git
3623 S:      Maintained
3624 F:      drivers/net/ieee802154/ca8210.c
3625 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3626
3627 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3628 M:      David Howells <dhowells@redhat.com>
3629 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3630 S:      Supported
3631 F:      Documentation/filesystems/caching/cachefiles.txt
3632 F:      fs/cachefiles/
3633
3634 CADENCE MIPI-CSI2 BRIDGES
3635 M:      Maxime Ripard <mripard@kernel.org>
3636 L:      linux-media@vger.kernel.org
3637 S:      Maintained
3638 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3639 F:      drivers/media/platform/cadence/cdns-csi2*
3640
3641 CADENCE NAND DRIVER
3642 M:      Piotr Sroka <piotrs@cadence.com>
3643 L:      linux-mtd@lists.infradead.org
3644 S:      Maintained
3645 F:      drivers/mtd/nand/raw/cadence-nand-controller.c
3646 F:      Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt
3647
3648 CADET FM/AM RADIO RECEIVER DRIVER
3649 M:      Hans Verkuil <hverkuil@xs4all.nl>
3650 L:      linux-media@vger.kernel.org
3651 T:      git git://linuxtv.org/media_tree.git
3652 W:      https://linuxtv.org
3653 S:      Maintained
3654 F:      drivers/media/radio/radio-cadet*
3655
3656 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3657 M:      Jonathan Corbet <corbet@lwn.net>
3658 L:      linux-media@vger.kernel.org
3659 T:      git git://linuxtv.org/media_tree.git
3660 S:      Maintained
3661 F:      Documentation/media/v4l-drivers/cafe_ccic*
3662 F:      drivers/media/platform/marvell-ccic/
3663
3664 CAIF NETWORK LAYER
3665 L:      netdev@vger.kernel.org
3666 S:      Orphan
3667 F:      Documentation/networking/caif/
3668 F:      drivers/net/caif/
3669 F:      include/uapi/linux/caif/
3670 F:      include/net/caif/
3671 F:      net/caif/
3672
3673 CAKE QDISC
3674 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3675 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3676 S:      Maintained
3677 F:      net/sched/sch_cake.c
3678
3679 CAN NETWORK DRIVERS
3680 M:      Wolfgang Grandegger <wg@grandegger.com>
3681 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3682 L:      linux-can@vger.kernel.org
3683 W:      https://github.com/linux-can
3684 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3685 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3686 S:      Maintained
3687 F:      Documentation/devicetree/bindings/net/can/
3688 F:      drivers/net/can/
3689 F:      include/linux/can/dev.h
3690 F:      include/linux/can/led.h
3691 F:      include/linux/can/rx-offload.h
3692 F:      include/linux/can/platform/
3693 F:      include/uapi/linux/can/error.h
3694 F:      include/uapi/linux/can/netlink.h
3695 F:      include/uapi/linux/can/vxcan.h
3696
3697 CAN NETWORK LAYER
3698 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3699 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3700 L:      linux-can@vger.kernel.org
3701 W:      https://github.com/linux-can
3702 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3704 S:      Maintained
3705 F:      Documentation/networking/can.rst
3706 F:      net/can/
3707 F:      include/linux/can/core.h
3708 F:      include/linux/can/skb.h
3709 F:      include/net/netns/can.h
3710 F:      include/uapi/linux/can.h
3711 F:      include/uapi/linux/can/bcm.h
3712 F:      include/uapi/linux/can/raw.h
3713 F:      include/uapi/linux/can/gw.h
3714
3715 CAN-J1939 NETWORK LAYER
3716 M:      Robin van der Gracht <robin@protonic.nl>
3717 M:      Oleksij Rempel <o.rempel@pengutronix.de>
3718 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
3719 L:      linux-can@vger.kernel.org
3720 S:      Maintained
3721 F:      Documentation/networking/j1939.rst
3722 F:      net/can/j1939/
3723 F:      include/uapi/linux/can/j1939.h
3724
3725 CAPABILITIES
3726 M:      Serge Hallyn <serge@hallyn.com>
3727 L:      linux-security-module@vger.kernel.org
3728 S:      Supported
3729 F:      include/linux/capability.h
3730 F:      include/uapi/linux/capability.h
3731 F:      security/commoncap.c
3732 F:      kernel/capability.c
3733
3734 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3735 M:      Kevin Tsai <ktsai@capellamicro.com>
3736 S:      Maintained
3737 F:      drivers/iio/light/cm*
3738
3739 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3740 M:      Christian Lamparter <chunkeey@googlemail.com>
3741 L:      linux-wireless@vger.kernel.org
3742 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3743 S:      Maintained
3744 F:      drivers/net/wireless/ath/carl9170/
3745
3746 CAVIUM I2C DRIVER
3747 M:      Robert Richter <rrichter@marvell.com>
3748 W:      http://www.marvell.com
3749 S:      Supported
3750 F:      drivers/i2c/busses/i2c-octeon*
3751 F:      drivers/i2c/busses/i2c-thunderx*
3752
3753 CAVIUM LIQUIDIO NETWORK DRIVER
3754 M:      Derek Chickles <dchickles@marvell.com>
3755 M:      Satanand Burla <sburla@marvell.com>
3756 M:      Felix Manlunas <fmanlunas@marvell.com>
3757 L:      netdev@vger.kernel.org
3758 W:      http://www.marvell.com
3759 S:      Supported
3760 F:      drivers/net/ethernet/cavium/liquidio/
3761
3762 CAVIUM MMC DRIVER
3763 M:      Robert Richter <rrichter@marvell.com>
3764 W:      http://www.marvell.com
3765 S:      Supported
3766 F:      drivers/mmc/host/cavium*
3767
3768 CAVIUM OCTEON-TX CRYPTO DRIVER
3769 M:      George Cherian <gcherian@marvell.com>
3770 L:      linux-crypto@vger.kernel.org
3771 W:      http://www.marvell.com
3772 S:      Supported
3773 F:      drivers/crypto/cavium/cpt/
3774
3775 CAVIUM THUNDERX2 ARM64 SOC
3776 M:      Robert Richter <rrichter@marvell.com>
3777 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3778 S:      Maintained
3779 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3780 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3781
3782 CC2520 IEEE-802.15.4 RADIO DRIVER
3783 M:      Varka Bhadram <varkabhadram@gmail.com>
3784 L:      linux-wpan@vger.kernel.org
3785 S:      Maintained
3786 F:      drivers/net/ieee802154/cc2520.c
3787 F:      include/linux/spi/cc2520.h
3788 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3789
3790 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3791 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3792 L:      linux-crypto@vger.kernel.org
3793 S:      Supported
3794 F:      drivers/crypto/ccree/
3795 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3796
3797 CEC FRAMEWORK
3798 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
3799 L:      linux-media@vger.kernel.org
3800 T:      git git://linuxtv.org/media_tree.git
3801 W:      http://linuxtv.org
3802 S:      Supported
3803 F:      Documentation/media/kapi/cec-core.rst
3804 F:      Documentation/media/uapi/cec
3805 F:      drivers/media/cec/
3806 F:      drivers/media/rc/keymaps/rc-cec.c
3807 F:      include/media/cec.h
3808 F:      include/media/cec-notifier.h
3809 F:      include/uapi/linux/cec.h
3810 F:      include/uapi/linux/cec-funcs.h
3811 F:      Documentation/devicetree/bindings/media/cec.txt
3812 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3813
3814 CEC GPIO DRIVER
3815 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
3816 L:      linux-media@vger.kernel.org
3817 T:      git git://linuxtv.org/media_tree.git
3818 W:      http://linuxtv.org
3819 S:      Supported
3820 F:      drivers/media/platform/cec-gpio/
3821 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3822
3823 CELL BROADBAND ENGINE ARCHITECTURE
3824 M:      Arnd Bergmann <arnd@arndb.de>
3825 L:      linuxppc-dev@lists.ozlabs.org
3826 W:      http://www.ibm.com/developerworks/power/cell/
3827 S:      Supported
3828 F:      arch/powerpc/include/asm/cell*.h
3829 F:      arch/powerpc/include/asm/spu*.h
3830 F:      arch/powerpc/include/uapi/asm/spu*.h
3831 F:      arch/powerpc/oprofile/*cell*
3832 F:      arch/powerpc/platforms/cell/
3833
3834 CEPH COMMON CODE (LIBCEPH)
3835 M:      Ilya Dryomov <idryomov@gmail.com>
3836 M:      Jeff Layton <jlayton@kernel.org>
3837 M:      Sage Weil <sage@redhat.com>
3838 L:      ceph-devel@vger.kernel.org
3839 W:      http://ceph.com/
3840 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3841 T:      git git://github.com/ceph/ceph-client.git
3842 S:      Supported
3843 F:      net/ceph/
3844 F:      include/linux/ceph/
3845 F:      include/linux/crush/
3846
3847 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3848 M:      Jeff Layton <jlayton@kernel.org>
3849 M:      Sage Weil <sage@redhat.com>
3850 M:      Ilya Dryomov <idryomov@gmail.com>
3851 L:      ceph-devel@vger.kernel.org
3852 W:      http://ceph.com/
3853 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3854 T:      git git://github.com/ceph/ceph-client.git
3855 S:      Supported
3856 F:      Documentation/filesystems/ceph.txt
3857 F:      fs/ceph/
3858
3859 CERTIFICATE HANDLING:
3860 M:      David Howells <dhowells@redhat.com>
3861 M:      David Woodhouse <dwmw2@infradead.org>
3862 L:      keyrings@vger.kernel.org
3863 S:      Maintained
3864 F:      Documentation/admin-guide/module-signing.rst
3865 F:      certs/
3866 F:      scripts/sign-file.c
3867 F:      scripts/extract-cert.c
3868
3869 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3870 L:      devel@driverdev.osuosl.org
3871 S:      Obsolete
3872 F:      drivers/staging/wusbcore/
3873
3874 CFAG12864B LCD DRIVER
3875 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3876 S:      Maintained
3877 F:      drivers/auxdisplay/cfag12864b.c
3878 F:      include/linux/cfag12864b.h
3879
3880 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3881 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3882 S:      Maintained
3883 F:      drivers/auxdisplay/cfag12864bfb.c
3884 F:      include/linux/cfag12864b.h
3885
3886 802.11 (including CFG80211/NL80211)
3887 M:      Johannes Berg <johannes@sipsolutions.net>
3888 L:      linux-wireless@vger.kernel.org
3889 W:      http://wireless.kernel.org/
3890 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3891 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3892 S:      Maintained
3893 F:      net/wireless/
3894 F:      include/uapi/linux/nl80211.h
3895 F:      include/linux/ieee80211.h
3896 F:      include/net/wext.h
3897 F:      include/net/cfg80211.h
3898 F:      include/net/iw_handler.h
3899 F:      include/net/ieee80211_radiotap.h
3900 F:      Documentation/driver-api/80211/cfg80211.rst
3901 F:      Documentation/networking/regulatory.txt
3902
3903 CHAR and MISC DRIVERS
3904 M:      Arnd Bergmann <arnd@arndb.de>
3905 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3906 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3907 S:      Supported
3908 F:      drivers/char/
3909 F:      drivers/misc/
3910 F:      include/linux/miscdevice.h
3911
3912 CHECKPATCH
3913 M:      Andy Whitcroft <apw@canonical.com>
3914 M:      Joe Perches <joe@perches.com>
3915 S:      Maintained
3916 F:      scripts/checkpatch.pl
3917
3918 CHINESE DOCUMENTATION
3919 M:      Harry Wei <harryxiyou@gmail.com>
3920 M:      Alex Shi <alex.shi@linux.alibaba.com>
3921 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3922 S:      Maintained
3923 F:      Documentation/translations/zh_CN/
3924
3925 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3926 M:      Peter Chen <Peter.Chen@nxp.com>
3927 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3928 L:      linux-usb@vger.kernel.org
3929 S:      Maintained
3930 F:      drivers/usb/chipidea/
3931
3932 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3933 M:      Hans de Goede <hdegoede@redhat.com>
3934 L:      linux-input@vger.kernel.org
3935 S:      Maintained
3936 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3937 F:      drivers/input/touchscreen/chipone_icn8318.c
3938
3939 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3940 M:      Hans de Goede <hdegoede@redhat.com>
3941 L:      linux-input@vger.kernel.org
3942 S:      Maintained
3943 F:      drivers/input/touchscreen/chipone_icn8505.c
3944
3945 CHROME HARDWARE PLATFORM SUPPORT
3946 M:      Benson Leung <bleung@chromium.org>
3947 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3948 S:      Maintained
3949 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
3950 F:      drivers/platform/chrome/
3951
3952 CHROMEOS EC SUBDRIVERS
3953 M:      Benson Leung <bleung@chromium.org>
3954 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3955 R:      Guenter Roeck <groeck@chromium.org>
3956 S:      Maintained
3957 N:      cros_ec
3958 N:      cros-ec
3959 F:      drivers/power/supply/cros_usbpd-charger.c
3960
3961 CHROMEOS EC CODEC DRIVER
3962 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3963 S:      Maintained
3964 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3965 R:      Guenter Roeck <groeck@chromium.org>
3966 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3967 F:      sound/soc/codecs/cros_ec_codec.*
3968
3969 CIRRUS LOGIC AUDIO CODEC DRIVERS
3970 M:      Brian Austin <brian.austin@cirrus.com>
3971 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3972 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3973 S:      Maintained
3974 F:      sound/soc/codecs/cs*
3975
3976 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3977 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3978 L:      netdev@vger.kernel.org
3979 S:      Maintained
3980 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3981
3982 CIRRUS LOGIC LOCHNAGAR DRIVER
3983 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3984 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3985 L:      patches@opensource.cirrus.com
3986 S:      Supported
3987 F:      drivers/clk/clk-lochnagar.c
3988 F:      drivers/hwmon/lochnagar-hwmon.c
3989 F:      drivers/mfd/lochnagar-i2c.c
3990 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
3991 F:      drivers/regulator/lochnagar-regulator.c
3992 F:      sound/soc/codecs/lochnagar-sc.c
3993 F:      include/dt-bindings/clk/lochnagar.h
3994 F:      include/dt-bindings/pinctrl/lochnagar.h
3995 F:      include/linux/mfd/lochnagar*
3996 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
3997 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
3998 F:      Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.txt
3999 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
4000 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
4001 F:      Documentation/devicetree/bindings/sound/cirrus,lochnagar.txt
4002 F:      Documentation/hwmon/lochnagar.rst
4003
4004 CISCO FCOE HBA DRIVER
4005 M:      Satish Kharat <satishkh@cisco.com>
4006 M:      Sesidhar Baddela <sebaddel@cisco.com>
4007 M:      Karan Tilak Kumar <kartilak@cisco.com>
4008 L:      linux-scsi@vger.kernel.org
4009 S:      Supported
4010 F:      drivers/scsi/fnic/
4011
4012 CISCO SCSI HBA DRIVER
4013 M:      Karan Tilak Kumar <kartilak@cisco.com>
4014 M:      Sesidhar Baddela <sebaddel@cisco.com>
4015 L:      linux-scsi@vger.kernel.org
4016 S:      Supported
4017 F:      drivers/scsi/snic/
4018
4019 CISCO VIC ETHERNET NIC DRIVER
4020 M:      Christian Benvenuti <benve@cisco.com>
4021 M:      Govindarajulu Varadarajan <_govind@gmx.com>
4022 M:      Parvi Kaustubhi <pkaustub@cisco.com>
4023 S:      Supported
4024 F:      drivers/net/ethernet/cisco/enic/
4025
4026 CISCO VIC LOW LATENCY NIC DRIVER
4027 M:      Christian Benvenuti <benve@cisco.com>
4028 M:      Nelson Escobar <neescoba@cisco.com>
4029 M:      Parvi Kaustubhi <pkaustub@cisco.com>
4030 S:      Supported
4031 F:      drivers/infiniband/hw/usnic/
4032
4033 CIRRUS LOGIC MADERA CODEC DRIVERS
4034 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
4035 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
4036 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
4037 L:      patches@opensource.cirrus.com
4038 T:      git https://github.com/CirrusLogic/linux-drivers.git
4039 W:      https://github.com/CirrusLogic/linux-drivers/wiki
4040 S:      Supported
4041 F:      Documentation/devicetree/bindings/mfd/madera.txt
4042 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
4043 F:      Documentation/devicetree/bindings/sound/madera.txt
4044 F:      include/dt-bindings/sound/madera*
4045 F:      include/linux/irqchip/irq-madera*
4046 F:      include/linux/mfd/madera/*
4047 F:      include/sound/madera*
4048 F:      drivers/gpio/gpio-madera*
4049 F:      drivers/irqchip/irq-madera*
4050 F:      drivers/mfd/madera*
4051 F:      drivers/mfd/cs47l*
4052 F:      drivers/pinctrl/cirrus/*
4053 F:      sound/soc/codecs/cs47l*
4054 F:      sound/soc/codecs/madera*
4055
4056 CLANG-FORMAT FILE
4057 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4058 S:      Maintained
4059 F:      .clang-format
4060
4061 CLANG/LLVM BUILD SUPPORT
4062 L:      clang-built-linux@googlegroups.com
4063 W:      https://clangbuiltlinux.github.io/
4064 B:      https://github.com/ClangBuiltLinux/linux/issues
4065 C:      irc://chat.freenode.net/clangbuiltlinux
4066 S:      Supported
4067 K:      \b(?i:clang|llvm)\b
4068
4069 CLEANCACHE API
4070 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
4071 L:      linux-kernel@vger.kernel.org
4072 S:      Maintained
4073 F:      mm/cleancache.c
4074 F:      include/linux/cleancache.h
4075
4076 CLK API
4077 M:      Russell King <linux@armlinux.org.uk>
4078 L:      linux-clk@vger.kernel.org
4079 S:      Maintained
4080 F:      include/linux/clk.h
4081
4082 CLOCKSOURCE, CLOCKEVENT DRIVERS
4083 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4084 M:      Thomas Gleixner <tglx@linutronix.de>
4085 L:      linux-kernel@vger.kernel.org
4086 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
4087 S:      Supported
4088 F:      drivers/clocksource/
4089 F:      Documentation/devicetree/bindings/timer/
4090
4091 CMPC ACPI DRIVER
4092 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
4093 M:      Daniel Oliveira Nascimento <don@syst.com.br>
4094 L:      platform-driver-x86@vger.kernel.org
4095 S:      Supported
4096 F:      drivers/platform/x86/classmate-laptop.c
4097
4098 COBALT MEDIA DRIVER
4099 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4100 L:      linux-media@vger.kernel.org
4101 T:      git git://linuxtv.org/media_tree.git
4102 W:      https://linuxtv.org
4103 S:      Supported
4104 F:      drivers/media/pci/cobalt/
4105
4106 COCCINELLE/Semantic Patches (SmPL)
4107 M:      Julia Lawall <Julia.Lawall@lip6.fr>
4108 M:      Gilles Muller <Gilles.Muller@lip6.fr>
4109 M:      Nicolas Palix <nicolas.palix@imag.fr>
4110 M:      Michal Marek <michal.lkml@markovi.net>
4111 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
4112 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
4113 W:      http://coccinelle.lip6.fr/
4114 S:      Supported
4115 F:      Documentation/dev-tools/coccinelle.rst
4116 F:      scripts/coccinelle/
4117 F:      scripts/coccicheck
4118
4119 CODA FILE SYSTEM
4120 M:      Jan Harkes <jaharkes@cs.cmu.edu>
4121 M:      coda@cs.cmu.edu
4122 L:      codalist@coda.cs.cmu.edu
4123 W:      http://www.coda.cs.cmu.edu/
4124 S:      Maintained
4125 F:      Documentation/filesystems/coda.txt
4126 F:      fs/coda/
4127 F:      include/linux/coda*.h
4128 F:      include/uapi/linux/coda*.h
4129
4130 CODA V4L2 MEM2MEM DRIVER
4131 M:      Philipp Zabel <p.zabel@pengutronix.de>
4132 L:      linux-media@vger.kernel.org
4133 S:      Maintained
4134 F:      Documentation/devicetree/bindings/media/coda.txt
4135 F:      drivers/media/platform/coda/
4136
4137 CODE OF CONDUCT
4138 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4139 S:      Supported
4140 F:      Documentation/process/code-of-conduct.rst
4141 F:      Documentation/process/code-of-conduct-interpretation.rst
4142
4143 COMMON CLK FRAMEWORK
4144 M:      Michael Turquette <mturquette@baylibre.com>
4145 M:      Stephen Boyd <sboyd@kernel.org>
4146 L:      linux-clk@vger.kernel.org
4147 Q:      http://patchwork.kernel.org/project/linux-clk/list/
4148 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
4149 S:      Maintained
4150 F:      Documentation/devicetree/bindings/clock/
4151 F:      drivers/clk/
4152 X:      drivers/clk/clkdev.c
4153 F:      include/linux/clk-pr*
4154 F:      include/linux/clk/
4155 F:      include/linux/of_clk.h
4156
4157 COMMON INTERNET FILE SYSTEM (CIFS)
4158 M:      Steve French <sfrench@samba.org>
4159 L:      linux-cifs@vger.kernel.org
4160 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
4161 W:      http://linux-cifs.samba.org/
4162 T:      git git://git.samba.org/sfrench/cifs-2.6.git
4163 S:      Supported
4164 F:      Documentation/admin-guide/cifs/
4165 F:      fs/cifs/
4166
4167 COMPACTPCI HOTPLUG CORE
4168 M:      Scott Murray <scott@spiteful.org>
4169 L:      linux-pci@vger.kernel.org
4170 S:      Maintained
4171 F:      drivers/pci/hotplug/cpci_hotplug*
4172
4173 COMPACTPCI HOTPLUG GENERIC DRIVER
4174 M:      Scott Murray <scott@spiteful.org>
4175 L:      linux-pci@vger.kernel.org
4176 S:      Maintained
4177 F:      drivers/pci/hotplug/cpcihp_generic.c
4178
4179 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
4180 M:      Scott Murray <scott@spiteful.org>
4181 L:      linux-pci@vger.kernel.org
4182 S:      Maintained
4183 F:      drivers/pci/hotplug/cpcihp_zt5550.*
4184
4185 COMPAL LAPTOP SUPPORT
4186 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
4187 L:      platform-driver-x86@vger.kernel.org
4188 S:      Maintained
4189 F:      drivers/platform/x86/compal-laptop.c
4190
4191 COMPILER ATTRIBUTES
4192 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4193 S:      Maintained
4194 F:      include/linux/compiler_attributes.h
4195
4196 CONEXANT ACCESSRUNNER USB DRIVER
4197 L:      accessrunner-general@lists.sourceforge.net
4198 W:      http://accessrunner.sourceforge.net/
4199 S:      Orphan
4200 F:      drivers/usb/atm/cxacru.c
4201
4202 CONFIGFS
4203 M:      Joel Becker <jlbec@evilplan.org>
4204 M:      Christoph Hellwig <hch@lst.de>
4205 T:      git git://git.infradead.org/users/hch/configfs.git
4206 S:      Supported
4207 F:      fs/configfs/
4208 F:      include/linux/configfs.h
4209
4210 CONNECTOR
4211 M:      Evgeniy Polyakov <zbr@ioremap.net>
4212 L:      netdev@vger.kernel.org
4213 S:      Maintained
4214 F:      drivers/connector/
4215
4216 CONTROL GROUP (CGROUP)
4217 M:      Tejun Heo <tj@kernel.org>
4218 M:      Li Zefan <lizefan@huawei.com>
4219 M:      Johannes Weiner <hannes@cmpxchg.org>
4220 L:      cgroups@vger.kernel.org
4221 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4222 S:      Maintained
4223 F:      Documentation/admin-guide/cgroup-v2.rst
4224 F:      Documentation/admin-guide/cgroup-v1/
4225 F:      include/linux/cgroup*
4226 F:      kernel/cgroup/
4227
4228 CONTROL GROUP - CPUSET
4229 M:      Li Zefan <lizefan@huawei.com>
4230 L:      cgroups@vger.kernel.org
4231 W:      http://www.bullopensource.org/cpuset/
4232 W:      http://oss.sgi.com/projects/cpusets/
4233 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4234 S:      Maintained
4235 F:      Documentation/admin-guide/cgroup-v1/cpusets.rst
4236 F:      include/linux/cpuset.h
4237 F:      kernel/cgroup/cpuset.c
4238
4239 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4240 M:      Johannes Weiner <hannes@cmpxchg.org>
4241 M:      Michal Hocko <mhocko@kernel.org>
4242 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4243 L:      cgroups@vger.kernel.org
4244 L:      linux-mm@kvack.org
4245 S:      Maintained
4246 F:      mm/memcontrol.c
4247 F:      mm/swap_cgroup.c
4248
4249 CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO)
4250 M:      Tejun Heo <tj@kernel.org>
4251 M:      Jens Axboe <axboe@kernel.dk>
4252 L:      cgroups@vger.kernel.org
4253 L:      linux-block@vger.kernel.org
4254 T:      git git://git.kernel.dk/linux-block
4255 F:      Documentation/admin-guide/cgroup-v1/blkio-controller.rst
4256 F:      block/blk-cgroup.c
4257 F:      include/linux/blk-cgroup.h
4258 F:      block/blk-throttle.c
4259 F:      block/blk-iolatency.c
4260 F:      block/bfq-cgroup.c
4261
4262 CORETEMP HARDWARE MONITORING DRIVER
4263 M:      Fenghua Yu <fenghua.yu@intel.com>
4264 L:      linux-hwmon@vger.kernel.org
4265 S:      Maintained
4266 F:      Documentation/hwmon/coretemp.rst
4267 F:      drivers/hwmon/coretemp.c
4268
4269 COSA/SRP SYNC SERIAL DRIVER
4270 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4271 W:      http://www.fi.muni.cz/~kas/cosa/
4272 S:      Maintained
4273 F:      drivers/net/wan/cosa*
4274
4275 COUNTER SUBSYSTEM
4276 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4277 L:      linux-iio@vger.kernel.org
4278 S:      Maintained
4279 F:      Documentation/ABI/testing/sysfs-bus-counter*
4280 F:      Documentation/driver-api/generic-counter.rst
4281 F:      drivers/counter/
4282 F:      include/linux/counter.h
4283 F:      include/linux/counter_enum.h
4284
4285 CPMAC ETHERNET DRIVER
4286 M:      Florian Fainelli <f.fainelli@gmail.com>
4287 L:      netdev@vger.kernel.org
4288 S:      Maintained
4289 F:      drivers/net/ethernet/ti/cpmac.c
4290
4291 CPU FREQUENCY SCALING FRAMEWORK
4292 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4293 M:      Viresh Kumar <viresh.kumar@linaro.org>
4294 L:      linux-pm@vger.kernel.org
4295 S:      Maintained
4296 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4297 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4298 B:      https://bugzilla.kernel.org
4299 F:      Documentation/admin-guide/pm/cpufreq.rst
4300 F:      Documentation/admin-guide/pm/intel_pstate.rst
4301 F:      Documentation/cpu-freq/
4302 F:      Documentation/devicetree/bindings/cpufreq/
4303 F:      drivers/cpufreq/
4304 F:      kernel/sched/cpufreq*.c
4305 F:      include/linux/cpufreq.h
4306 F:      include/linux/sched/cpufreq.h
4307 F:      tools/testing/selftests/cpufreq/
4308
4309 CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE
4310 M:      Viresh Kumar <viresh.kumar@linaro.org>
4311 M:      Sudeep Holla <sudeep.holla@arm.com>
4312 L:      linux-pm@vger.kernel.org
4313 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4314 S:      Maintained
4315 F:      drivers/cpufreq/vexpress-spc-cpufreq.c
4316
4317 CPU POWER MONITORING SUBSYSTEM
4318 M:      Thomas Renninger <trenn@suse.com>
4319 M:      Shuah Khan <shuah@kernel.org>
4320 M:      Shuah Khan <skhan@linuxfoundation.org>
4321 L:      linux-pm@vger.kernel.org
4322 S:      Maintained
4323 F:      tools/power/cpupower/
4324
4325 CPUID/MSR DRIVER
4326 M:      "H. Peter Anvin" <hpa@zytor.com>
4327 S:      Maintained
4328 F:      arch/x86/kernel/cpuid.c
4329 F:      arch/x86/kernel/msr.c
4330
4331 CPUIDLE DRIVER - ARM BIG LITTLE
4332 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4333 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4334 L:      linux-pm@vger.kernel.org
4335 L:      linux-arm-kernel@lists.infradead.org
4336 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4337 S:      Maintained
4338 F:      drivers/cpuidle/cpuidle-big_little.c
4339
4340 CPUIDLE DRIVER - ARM EXYNOS
4341 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4342 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4343 M:      Kukjin Kim <kgene@kernel.org>
4344 L:      linux-pm@vger.kernel.org
4345 L:      linux-samsung-soc@vger.kernel.org
4346 S:      Supported
4347 F:      drivers/cpuidle/cpuidle-exynos.c
4348 F:      arch/arm/mach-exynos/pm.c
4349
4350 CPUIDLE DRIVER - ARM PSCI
4351 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4352 M:      Sudeep Holla <sudeep.holla@arm.com>
4353 L:      linux-pm@vger.kernel.org
4354 L:      linux-arm-kernel@lists.infradead.org
4355 S:      Supported
4356 F:      drivers/cpuidle/cpuidle-psci.c
4357
4358 CPU IDLE TIME MANAGEMENT FRAMEWORK
4359 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4360 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4361 L:      linux-pm@vger.kernel.org
4362 S:      Maintained
4363 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4364 B:      https://bugzilla.kernel.org
4365 F:      Documentation/admin-guide/pm/cpuidle.rst
4366 F:      Documentation/driver-api/pm/cpuidle.rst
4367 F:      drivers/cpuidle/*
4368 F:      include/linux/cpuidle.h
4369
4370 CRAMFS FILESYSTEM
4371 M:      Nicolas Pitre <nico@fluxnic.net>
4372 S:      Maintained
4373 F:      Documentation/filesystems/cramfs.txt
4374 F:      fs/cramfs/
4375
4376 CREATIVE SB0540
4377 M:      Bastien Nocera <hadess@hadess.net>
4378 L:      linux-input@vger.kernel.org
4379 S:      Maintained
4380 F:      drivers/hid/hid-creative-sb0540.c
4381
4382 CRYPTO API
4383 M:      Herbert Xu <herbert@gondor.apana.org.au>
4384 M:      "David S. Miller" <davem@davemloft.net>
4385 L:      linux-crypto@vger.kernel.org
4386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4388 S:      Maintained
4389 F:      Documentation/crypto/
4390 F:      Documentation/devicetree/bindings/crypto/
4391 F:      arch/*/crypto/
4392 F:      crypto/
4393 F:      drivers/crypto/
4394 F:      include/crypto/
4395 F:      include/linux/crypto*
4396 F:      lib/crypto/
4397
4398 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4399 M:      Neil Horman <nhorman@tuxdriver.com>
4400 L:      linux-crypto@vger.kernel.org
4401 S:      Maintained
4402 F:      crypto/ansi_cprng.c
4403 F:      crypto/rng.c
4404
4405 CS3308 MEDIA DRIVER
4406 M:      Hans Verkuil <hverkuil@xs4all.nl>
4407 L:      linux-media@vger.kernel.org
4408 T:      git git://linuxtv.org/media_tree.git
4409 W:      http://linuxtv.org
4410 S:      Odd Fixes
4411 F:      drivers/media/i2c/cs3308.c
4412
4413 CS5535 Audio ALSA driver
4414 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4415 S:      Maintained
4416 F:      sound/pci/cs5535audio/
4417
4418 CSI DRIVERS FOR ALLWINNER V3s
4419 M:      Yong Deng <yong.deng@magewell.com>
4420 L:      linux-media@vger.kernel.org
4421 T:      git git://linuxtv.org/media_tree.git
4422 S:      Maintained
4423 F:      drivers/media/platform/sunxi/sun6i-csi/
4424 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4425
4426 CW1200 WLAN driver
4427 M:      Solomon Peachy <pizza@shaftnet.org>
4428 S:      Maintained
4429 F:      drivers/net/wireless/st/cw1200/
4430
4431 CX18 VIDEO4LINUX DRIVER
4432 M:      Andy Walls <awalls@md.metrocast.net>
4433 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4434 L:      linux-media@vger.kernel.org
4435 T:      git git://linuxtv.org/media_tree.git
4436 W:      https://linuxtv.org
4437 W:      http://www.ivtvdriver.org/index.php/Cx18
4438 S:      Maintained
4439 F:      Documentation/media/v4l-drivers/cx18*
4440 F:      drivers/media/pci/cx18/
4441 F:      include/uapi/linux/ivtv*
4442
4443 CX2341X MPEG ENCODER HELPER MODULE
4444 M:      Hans Verkuil <hverkuil@xs4all.nl>
4445 L:      linux-media@vger.kernel.org
4446 T:      git git://linuxtv.org/media_tree.git
4447 W:      https://linuxtv.org
4448 S:      Maintained
4449 F:      drivers/media/common/cx2341x*
4450 F:      include/media/drv-intf/cx2341x.h
4451
4452 CX24120 MEDIA DRIVER
4453 M:      Jemma Denson <jdenson@gmail.com>
4454 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4455 L:      linux-media@vger.kernel.org
4456 W:      https://linuxtv.org
4457 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4458 S:      Maintained
4459 F:      drivers/media/dvb-frontends/cx24120*
4460
4461 CX88 VIDEO4LINUX DRIVER
4462 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4463 L:      linux-media@vger.kernel.org
4464 W:      https://linuxtv.org
4465 T:      git git://linuxtv.org/media_tree.git
4466 S:      Odd fixes
4467 F:      Documentation/media/v4l-drivers/cx88*
4468 F:      drivers/media/pci/cx88/
4469
4470 CXD2820R MEDIA DRIVER
4471 M:      Antti Palosaari <crope@iki.fi>
4472 L:      linux-media@vger.kernel.org
4473 W:      https://linuxtv.org
4474 W:      http://palosaari.fi/linux/
4475 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4476 T:      git git://linuxtv.org/anttip/media_tree.git
4477 S:      Maintained
4478 F:      drivers/media/dvb-frontends/cxd2820r*
4479
4480 CXGB3 ETHERNET DRIVER (CXGB3)
4481 M:      Vishal Kulkarni <vishal@chelsio.com>
4482 L:      netdev@vger.kernel.org
4483 W:      http://www.chelsio.com
4484 S:      Supported
4485 F:      drivers/net/ethernet/chelsio/cxgb3/
4486
4487 CXGB3 ISCSI DRIVER (CXGB3I)
4488 M:      Karen Xie <kxie@chelsio.com>
4489 L:      linux-scsi@vger.kernel.org
4490 W:      http://www.chelsio.com
4491 S:      Supported
4492 F:      drivers/scsi/cxgbi/cxgb3i
4493
4494 CXGB4 CRYPTO DRIVER (chcr)
4495 M:      Atul Gupta <atul.gupta@chelsio.com>
4496 L:      linux-crypto@vger.kernel.org
4497 W:      http://www.chelsio.com
4498 S:      Supported
4499 F:      drivers/crypto/chelsio
4500
4501 CXGB4 ETHERNET DRIVER (CXGB4)
4502 M:      Vishal Kulkarni <vishal@chelsio.com>
4503 L:      netdev@vger.kernel.org
4504 W:      http://www.chelsio.com
4505 S:      Supported
4506 F:      drivers/net/ethernet/chelsio/cxgb4/
4507
4508 CXGB4 ISCSI DRIVER (CXGB4I)
4509 M:      Karen Xie <kxie@chelsio.com>
4510 L:      linux-scsi@vger.kernel.org
4511 W:      http://www.chelsio.com
4512 S:      Supported
4513 F:      drivers/scsi/cxgbi/cxgb4i
4514
4515 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4516 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4517 L:      linux-rdma@vger.kernel.org
4518 W:      http://www.openfabrics.org
4519 S:      Supported
4520 F:      drivers/infiniband/hw/cxgb4/
4521 F:      include/uapi/rdma/cxgb4-abi.h
4522
4523 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4524 M:      Casey Leedom <leedom@chelsio.com>
4525 L:      netdev@vger.kernel.org
4526 W:      http://www.chelsio.com
4527 S:      Supported
4528 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4529
4530 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4531 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4532 M:      Andrew Donnellan <ajd@linux.ibm.com>
4533 L:      linuxppc-dev@lists.ozlabs.org
4534 S:      Supported
4535 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4536 F:      drivers/misc/cxl/
4537 F:      include/misc/cxl*
4538 F:      include/uapi/misc/cxl.h
4539 F:      Documentation/powerpc/cxl.rst
4540 F:      Documentation/ABI/testing/sysfs-class-cxl
4541
4542 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4543 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4544 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4545 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4546 L:      linux-scsi@vger.kernel.org
4547 S:      Supported
4548 F:      drivers/scsi/cxlflash/
4549 F:      include/uapi/scsi/cxlflash_ioctl.h
4550 F:      Documentation/powerpc/cxlflash.rst
4551
4552 CYBERPRO FB DRIVER
4553 M:      Russell King <linux@armlinux.org.uk>
4554 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4555 W:      http://www.armlinux.org.uk/
4556 S:      Maintained
4557 F:      drivers/video/fbdev/cyber2000fb.*
4558
4559 CYCLADES ASYNC MUX DRIVER
4560 W:      http://www.cyclades.com/
4561 S:      Orphan
4562 F:      drivers/tty/cyclades.c
4563 F:      include/linux/cyclades.h
4564 F:      include/uapi/linux/cyclades.h
4565
4566 CYCLADES PC300 DRIVER
4567 W:      http://www.cyclades.com/
4568 S:      Orphan
4569 F:      drivers/net/wan/pc300*
4570
4571 CYPRESS_FIRMWARE MEDIA DRIVER
4572 M:      Antti Palosaari <crope@iki.fi>
4573 L:      linux-media@vger.kernel.org
4574 W:      https://linuxtv.org
4575 W:      http://palosaari.fi/linux/
4576 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4577 T:      git git://linuxtv.org/anttip/media_tree.git
4578 S:      Maintained
4579 F:      drivers/media/common/cypress_firmware*
4580
4581 CYTTSP TOUCHSCREEN DRIVER
4582 M:      Ferruh Yigit <fery@cypress.com>
4583 L:      linux-input@vger.kernel.org
4584 S:      Supported
4585 F:      drivers/input/touchscreen/cyttsp*
4586 F:      include/linux/input/cyttsp.h
4587
4588 D-LINK DIR-685 TOUCHKEYS DRIVER
4589 M:      Linus Walleij <linus.walleij@linaro.org>
4590 L:      linux-input@vger.kernel.org
4591 S:      Supported
4592 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4593
4594 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4595 M:      Joshua Kinard <kumba@gentoo.org>
4596 S:      Maintained
4597 F:      drivers/rtc/rtc-ds1685.c
4598 F:      include/linux/rtc/ds1685.h
4599
4600 DAMA SLAVE for AX.25
4601 M:      Joerg Reuter <jreuter@yaina.de>
4602 W:      http://yaina.de/jreuter/
4603 W:      http://www.qsl.net/dl1bke/
4604 L:      linux-hams@vger.kernel.org
4605 S:      Maintained
4606 F:      net/ax25/af_ax25.c
4607 F:      net/ax25/ax25_dev.c
4608 F:      net/ax25/ax25_ds_*
4609 F:      net/ax25/ax25_in.c
4610 F:      net/ax25/ax25_out.c
4611 F:      net/ax25/ax25_timer.c
4612 F:      net/ax25/sysctl_net_ax25.c
4613
4614 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4615 L:      netdev@vger.kernel.org
4616 S:      Orphan
4617 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4618 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4619
4620 DC390/AM53C974 SCSI driver
4621 M:      Hannes Reinecke <hare@suse.com>
4622 L:      linux-scsi@vger.kernel.org
4623 S:      Maintained
4624 F:      drivers/scsi/am53c974.c
4625
4626 DC395x SCSI driver
4627 M:      Oliver Neukum <oliver@neukum.org>
4628 M:      Ali Akcaagac <aliakc@web.de>
4629 M:      Jamie Lenehan <lenehan@twibble.org>
4630 L:      dc395x@twibble.org
4631 W:      http://twibble.org/dist/dc395x/
4632 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4633 S:      Maintained
4634 F:      Documentation/scsi/dc395x.txt
4635 F:      drivers/scsi/dc395x.*
4636
4637 DCCP PROTOCOL
4638 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4639 L:      dccp@vger.kernel.org
4640 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4641 S:      Maintained
4642 F:      include/linux/dccp.h
4643 F:      include/uapi/linux/dccp.h
4644 F:      include/linux/tfrc.h
4645 F:      net/dccp/
4646
4647 DECnet NETWORK LAYER
4648 W:      http://linux-decnet.sourceforge.net
4649 L:      linux-decnet-user@lists.sourceforge.net
4650 S:      Orphan
4651 F:      Documentation/networking/decnet.txt
4652 F:      net/decnet/
4653
4654 DECSTATION PLATFORM SUPPORT
4655 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4656 L:      linux-mips@vger.kernel.org
4657 W:      http://www.linux-mips.org/wiki/DECstation
4658 S:      Maintained
4659 F:      arch/mips/dec/
4660 F:      arch/mips/include/asm/dec/
4661 F:      arch/mips/include/asm/mach-dec/
4662
4663 DEFXX FDDI NETWORK DRIVER
4664 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4665 S:      Maintained
4666 F:      drivers/net/fddi/defxx.*
4667
4668 DEINTERLACE DRIVERS FOR ALLWINNER H3
4669 M:      Jernej Skrabec <jernej.skrabec@siol.net>
4670 L:      linux-media@vger.kernel.org
4671 T:      git git://linuxtv.org/media_tree.git
4672 S:      Maintained
4673 F:      drivers/media/platform/sunxi/sun8i-di/
4674 F:      Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml
4675
4676 DELL SMBIOS DRIVER
4677 M:      Pali Rohár <pali.rohar@gmail.com>
4678 M:      Mario Limonciello <mario.limonciello@dell.com>
4679 L:      platform-driver-x86@vger.kernel.org
4680 S:      Maintained
4681 F:      drivers/platform/x86/dell-smbios.*
4682
4683 DELL SMBIOS SMM DRIVER
4684 M:      Mario Limonciello <mario.limonciello@dell.com>
4685 L:      platform-driver-x86@vger.kernel.org
4686 S:      Maintained
4687 F:      drivers/platform/x86/dell-smbios-smm.c
4688
4689 DELL SMBIOS WMI DRIVER
4690 M:      Mario Limonciello <mario.limonciello@dell.com>
4691 L:      platform-driver-x86@vger.kernel.org
4692 S:      Maintained
4693 F:      drivers/platform/x86/dell-smbios-wmi.c
4694 F:      tools/wmi/dell-smbios-example.c
4695
4696 DEFZA FDDI NETWORK DRIVER
4697 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4698 S:      Maintained
4699 F:      drivers/net/fddi/defza.*
4700
4701 DELL LAPTOP DRIVER
4702 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4703 M:      Pali Rohár <pali.rohar@gmail.com>
4704 L:      platform-driver-x86@vger.kernel.org
4705 S:      Maintained
4706 F:      drivers/platform/x86/dell-laptop.c
4707
4708 DELL LAPTOP FREEFALL DRIVER
4709 M:      Pali Rohár <pali.rohar@gmail.com>
4710 S:      Maintained
4711 F:      drivers/platform/x86/dell-smo8800.c
4712
4713 DELL LAPTOP RBTN DRIVER
4714 M:      Pali Rohár <pali.rohar@gmail.com>
4715 S:      Maintained
4716 F:      drivers/platform/x86/dell-rbtn.*
4717
4718 DELL REMOTE BIOS UPDATE DRIVER
4719 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4720 L:      platform-driver-x86@vger.kernel.org
4721 S:      Maintained
4722 F:      drivers/platform/x86/dell_rbu.c
4723
4724 DELL LAPTOP SMM DRIVER
4725 M:      Pali Rohár <pali.rohar@gmail.com>
4726 S:      Maintained
4727 F:      drivers/hwmon/dell-smm-hwmon.c
4728 F:      include/uapi/linux/i8k.h
4729
4730 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4731 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4732 L:      platform-driver-x86@vger.kernel.org
4733 S:      Maintained
4734 F:      Documentation/driver-api/dcdbas.rst
4735 F:      drivers/platform/x86/dcdbas.*
4736
4737 DELL WMI NOTIFICATIONS DRIVER
4738 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4739 M:      Pali Rohár <pali.rohar@gmail.com>
4740 S:      Maintained
4741 F:      drivers/platform/x86/dell-wmi.c
4742
4743 DELL WMI DESCRIPTOR DRIVER
4744 M:      Mario Limonciello <mario.limonciello@dell.com>
4745 S:      Maintained
4746 F:      drivers/platform/x86/dell-wmi-descriptor.c
4747
4748 DELTA ST MEDIA DRIVER
4749 M:      Hugues Fruchet <hugues.fruchet@st.com>
4750 L:      linux-media@vger.kernel.org
4751 T:      git git://linuxtv.org/media_tree.git
4752 W:      https://linuxtv.org
4753 S:      Supported
4754 F:      drivers/media/platform/sti/delta
4755
4756 DENALI NAND DRIVER
4757 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4758 L:      linux-mtd@lists.infradead.org
4759 S:      Supported
4760 F:      drivers/mtd/nand/raw/denali*
4761
4762 DESIGNWARE EDMA CORE IP DRIVER
4763 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
4764 L:      dmaengine@vger.kernel.org
4765 S:      Maintained
4766 F:      drivers/dma/dw-edma/
4767 F:      include/linux/dma/edma.h
4768
4769 DESIGNWARE USB2 DRD IP DRIVER
4770 M:      Minas Harutyunyan <hminas@synopsys.com>
4771 L:      linux-usb@vger.kernel.org
4772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4773 S:      Maintained
4774 F:      drivers/usb/dwc2/
4775
4776 DESIGNWARE USB3 DRD IP DRIVER
4777 M:      Felipe Balbi <balbi@kernel.org>
4778 L:      linux-usb@vger.kernel.org
4779 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4780 S:      Maintained
4781 F:      drivers/usb/dwc3/
4782
4783 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4784 M:      Andreas Klinger <ak@it-klinger.de>
4785 L:      linux-iio@vger.kernel.org
4786 S:      Maintained
4787 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4788 F:      drivers/iio/proximity/srf*.c
4789
4790 DEVICE COREDUMP (DEV_COREDUMP)
4791 M:      Johannes Berg <johannes@sipsolutions.net>
4792 L:      linux-kernel@vger.kernel.org
4793 S:      Maintained
4794 F:      drivers/base/devcoredump.c
4795 F:      include/linux/devcoredump.h
4796
4797 DEVICE FREQUENCY (DEVFREQ)
4798 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4799 M:      Kyungmin Park <kyungmin.park@samsung.com>
4800 M:      Chanwoo Choi <cw00.choi@samsung.com>
4801 L:      linux-pm@vger.kernel.org
4802 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
4803 S:      Maintained
4804 F:      drivers/devfreq/
4805 F:      include/linux/devfreq.h
4806 F:      Documentation/devicetree/bindings/devfreq/
4807 F:      include/trace/events/devfreq.h
4808
4809 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4810 M:      Chanwoo Choi <cw00.choi@samsung.com>
4811 L:      linux-pm@vger.kernel.org
4812 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
4813 S:      Supported
4814 F:      drivers/devfreq/event/
4815 F:      drivers/devfreq/devfreq-event.c
4816 F:      include/dt-bindings/pmu/exynos_ppmu.h
4817 F:      include/linux/devfreq-event.h
4818 F:      Documentation/devicetree/bindings/devfreq/event/
4819
4820 DEVICE NUMBER REGISTRY
4821 M:      Torben Mathiasen <device@lanana.org>
4822 W:      http://lanana.org/docs/device-list/index.html
4823 S:      Maintained
4824
4825 DEVICE-MAPPER  (LVM)
4826 M:      Alasdair Kergon <agk@redhat.com>
4827 M:      Mike Snitzer <snitzer@redhat.com>
4828 M:      dm-devel@redhat.com
4829 L:      dm-devel@redhat.com
4830 W:      http://sources.redhat.com/dm
4831 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4832 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4833 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4834 S:      Maintained
4835 F:      Documentation/admin-guide/device-mapper/
4836 F:      drivers/md/Makefile
4837 F:      drivers/md/Kconfig
4838 F:      drivers/md/dm*
4839 F:      drivers/md/persistent-data/
4840 F:      include/linux/device-mapper.h
4841 F:      include/linux/dm-*.h
4842 F:      include/uapi/linux/dm-*.h
4843
4844 DEVLINK
4845 M:      Jiri Pirko <jiri@mellanox.com>
4846 L:      netdev@vger.kernel.org
4847 S:      Supported
4848 F:      net/core/devlink.c
4849 F:      include/net/devlink.h
4850 F:      include/uapi/linux/devlink.h
4851
4852 DIALOG SEMICONDUCTOR DRIVERS
4853 M:      Support Opensource <support.opensource@diasemi.com>
4854 W:      http://www.dialog-semiconductor.com/products
4855 S:      Supported
4856 F:      Documentation/hwmon/da90??.rst
4857 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4858 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4859 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4860 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4861 F:      Documentation/devicetree/bindings/regulator/slg51000.txt
4862 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4863 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4864 F:      drivers/gpio/gpio-da90??.c
4865 F:      drivers/hwmon/da90??-hwmon.c
4866 F:      drivers/iio/adc/da91??-*.c
4867 F:      drivers/input/misc/da90??_onkey.c
4868 F:      drivers/input/touchscreen/da9052_tsi.c
4869 F:      drivers/leds/leds-da90??.c
4870 F:      drivers/mfd/da903x.c
4871 F:      drivers/mfd/da90??-*.c
4872 F:      drivers/mfd/da91??-*.c
4873 F:      drivers/power/supply/da9052-battery.c
4874 F:      drivers/power/supply/da91??-*.c
4875 F:      drivers/regulator/da903x.c
4876 F:      drivers/regulator/da9???-regulator.[ch]
4877 F:      drivers/regulator/slg51000-regulator.[ch]
4878 F:      drivers/thermal/da90??-thermal.c
4879 F:      drivers/rtc/rtc-da90??.c
4880 F:      drivers/video/backlight/da90??_bl.c
4881 F:      drivers/watchdog/da90??_wdt.c
4882 F:      include/linux/mfd/da903x.h
4883 F:      include/linux/mfd/da9052/
4884 F:      include/linux/mfd/da9055/
4885 F:      include/linux/mfd/da9062/
4886 F:      include/linux/mfd/da9063/
4887 F:      include/linux/mfd/da9150/
4888 F:      include/linux/regulator/da9211.h
4889 F:      include/sound/da[79]*.h
4890 F:      sound/soc/codecs/da[79]*.[ch]
4891
4892 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4893 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4894 L:      linux-gpio@vger.kernel.org
4895 S:      Maintained
4896 F:      drivers/gpio/gpio-gpio-mm.c
4897
4898 DIOLAN U2C-12 I2C DRIVER
4899 M:      Guenter Roeck <linux@roeck-us.net>
4900 L:      linux-i2c@vger.kernel.org
4901 S:      Maintained
4902 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4903
4904 FILESYSTEM DIRECT ACCESS (DAX)
4905 M:      Dan Williams <dan.j.williams@intel.com>
4906 R:      Matthew Wilcox <willy@infradead.org>
4907 R:      Jan Kara <jack@suse.cz>
4908 L:      linux-fsdevel@vger.kernel.org
4909 L:      linux-nvdimm@lists.01.org
4910 S:      Supported
4911 F:      fs/dax.c
4912 F:      include/linux/dax.h
4913 F:      include/trace/events/fs_dax.h
4914
4915 DEVICE DIRECT ACCESS (DAX)
4916 M:      Dan Williams <dan.j.williams@intel.com>
4917 M:      Vishal Verma <vishal.l.verma@intel.com>
4918 M:      Dave Jiang <dave.jiang@intel.com>
4919 L:      linux-nvdimm@lists.01.org
4920 S:      Supported
4921 F:      drivers/dax/
4922
4923 DIRECTORY NOTIFICATION (DNOTIFY)
4924 M:      Jan Kara <jack@suse.cz>
4925 R:      Amir Goldstein <amir73il@gmail.com>
4926 L:      linux-fsdevel@vger.kernel.org
4927 S:      Maintained
4928 F:      Documentation/filesystems/dnotify.txt
4929 F:      fs/notify/dnotify/
4930 F:      include/linux/dnotify.h
4931
4932 DISK GEOMETRY AND PARTITION HANDLING
4933 M:      Andries Brouwer <aeb@cwi.nl>
4934 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4935 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4936 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4937 S:      Maintained
4938
4939 DISKQUOTA
4940 M:      Jan Kara <jack@suse.com>
4941 S:      Maintained
4942 F:      Documentation/filesystems/quota.txt
4943 F:      fs/quota/
4944 F:      include/linux/quota*.h
4945 F:      include/uapi/linux/quota*.h
4946
4947 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4948 M:      Bernie Thompson <bernie@plugable.com>
4949 L:      linux-fbdev@vger.kernel.org
4950 S:      Maintained
4951 W:      http://plugable.com/category/projects/udlfb/
4952 F:      drivers/video/fbdev/udlfb.c
4953 F:      include/video/udlfb.h
4954 F:      Documentation/fb/udlfb.rst
4955
4956 DISTRIBUTED LOCK MANAGER (DLM)
4957 M:      Christine Caulfield <ccaulfie@redhat.com>
4958 M:      David Teigland <teigland@redhat.com>
4959 L:      cluster-devel@redhat.com
4960 W:      http://sources.redhat.com/cluster/
4961 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4962 S:      Supported
4963 F:      fs/dlm/
4964
4965 DMA BUFFER SHARING FRAMEWORK
4966 M:      Sumit Semwal <sumit.semwal@linaro.org>
4967 S:      Maintained
4968 L:      linux-media@vger.kernel.org
4969 L:      dri-devel@lists.freedesktop.org
4970 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4971 F:      drivers/dma-buf/
4972 F:      include/linux/dma-buf*
4973 F:      include/linux/reservation.h
4974 F:      include/linux/*fence.h
4975 F:      Documentation/driver-api/dma-buf.rst
4976 K:      dma_(buf|fence|resv)
4977 T:      git git://anongit.freedesktop.org/drm/drm-misc
4978
4979 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4980 M:      Vinod Koul <vkoul@kernel.org>
4981 L:      dmaengine@vger.kernel.org
4982 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4983 S:      Maintained
4984 F:      drivers/dma/
4985 F:      include/linux/dmaengine.h
4986 F:      include/linux/of_dma.h
4987 F:      Documentation/devicetree/bindings/dma/
4988 F:      Documentation/driver-api/dmaengine/
4989 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4990
4991 DMA MAPPING HELPERS
4992 M:      Christoph Hellwig <hch@lst.de>
4993 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4994 R:      Robin Murphy <robin.murphy@arm.com>
4995 L:      iommu@lists.linux-foundation.org
4996 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4997 W:      http://git.infradead.org/users/hch/dma-mapping.git
4998 S:      Supported
4999 F:      kernel/dma/
5000 F:      include/asm-generic/dma-mapping.h
5001 F:      include/linux/dma-direct.h
5002 F:      include/linux/dma-mapping.h
5003 F:      include/linux/dma-noncoherent.h
5004
5005 DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422
5006 M:      Lukasz Luba <lukasz.luba@arm.com>
5007 L:      linux-pm@vger.kernel.org
5008 L:      linux-samsung-soc@vger.kernel.org
5009 S:      Maintained
5010 F:      drivers/memory/samsung/exynos5422-dmc.c
5011 F:      Documentation/devicetree/bindings/memory-controllers/exynos5422-dmc.txt
5012
5013 DME1737 HARDWARE MONITOR DRIVER
5014 M:      Juerg Haefliger <juergh@gmail.com>
5015 L:      linux-hwmon@vger.kernel.org
5016 S:      Maintained
5017 F:      Documentation/hwmon/dme1737.rst
5018 F:      drivers/hwmon/dme1737.c
5019
5020 DMI/SMBIOS SUPPORT
5021 M:      Jean Delvare <jdelvare@suse.com>
5022 S:      Maintained
5023 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
5024 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
5025 F:      drivers/firmware/dmi-id.c
5026 F:      drivers/firmware/dmi_scan.c
5027 F:      include/linux/dmi.h
5028
5029 DOCUMENTATION
5030 M:      Jonathan Corbet <corbet@lwn.net>
5031 L:      linux-doc@vger.kernel.org
5032 S:      Maintained
5033 F:      Documentation/
5034 F:      scripts/documentation-file-ref-check
5035 F:      scripts/kernel-doc
5036 F:      scripts/sphinx-pre-install
5037 X:      Documentation/ABI/
5038 X:      Documentation/firmware-guide/acpi/
5039 X:      Documentation/devicetree/
5040 X:      Documentation/i2c/
5041 X:      Documentation/media/
5042 X:      Documentation/power/
5043 X:      Documentation/spi/
5044 T:      git git://git.lwn.net/linux.git docs-next
5045
5046 DOCUMENTATION/ITALIAN
5047 M:      Federico Vaga <federico.vaga@vaga.pv.it>
5048 L:      linux-doc@vger.kernel.org
5049 S:      Maintained
5050 F:      Documentation/translations/it_IT
5051
5052 DOCUMENTATION SCRIPTS
5053 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5054 L:      linux-doc@vger.kernel.org
5055 S:      Maintained
5056 F:      scripts/documentation-file-ref-check
5057 F:      scripts/sphinx-pre-install
5058 F:      Documentation/sphinx/parse-headers.pl
5059
5060 DONGWOON DW9714 LENS VOICE COIL DRIVER
5061 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
5062 L:      linux-media@vger.kernel.org
5063 T:      git git://linuxtv.org/media_tree.git
5064 S:      Maintained
5065 F:      drivers/media/i2c/dw9714.c
5066 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
5067
5068 DONGWOON DW9807 LENS VOICE COIL DRIVER
5069 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
5070 L:      linux-media@vger.kernel.org
5071 T:      git git://linuxtv.org/media_tree.git
5072 S:      Maintained
5073 F:      drivers/media/i2c/dw9807-vcm.c
5074 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
5075
5076 DOUBLETALK DRIVER
5077 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
5078 L:      blinux-list@redhat.com
5079 S:      Maintained
5080 F:      drivers/char/dtlk.c
5081 F:      include/linux/dtlk.h
5082
5083 DPAA2 DATAPATH I/O (DPIO) DRIVER
5084 M:      Roy Pledge <Roy.Pledge@nxp.com>
5085 L:      linux-kernel@vger.kernel.org
5086 S:      Maintained
5087 F:      drivers/soc/fsl/dpio
5088
5089 DPAA2 ETHERNET DRIVER
5090 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
5091 L:      netdev@vger.kernel.org
5092 S:      Maintained
5093 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
5094 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-mac*
5095 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
5096 F:      drivers/net/ethernet/freescale/dpaa2/dpmac*
5097 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
5098 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
5099 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
5100 F:      Documentation/networking/device_drivers/freescale/dpaa2/ethernet-driver.rst
5101 F:      Documentation/networking/device_drivers/freescale/dpaa2/mac-phy-support.rst
5102
5103 DPAA2 ETHERNET SWITCH DRIVER
5104 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
5105 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
5106 L:      linux-kernel@vger.kernel.org
5107 S:      Maintained
5108 F:      drivers/staging/fsl-dpaa2/ethsw
5109
5110 DPT_I2O SCSI RAID DRIVER
5111 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
5112 L:      linux-scsi@vger.kernel.org
5113 W:      http://www.adaptec.com/
5114 S:      Maintained
5115 F:      drivers/scsi/dpt*
5116 F:      drivers/scsi/dpt/
5117
5118 DRBD DRIVER
5119 M:      Philipp Reisner <philipp.reisner@linbit.com>
5120 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
5121 L:      drbd-dev@lists.linbit.com
5122 W:      http://www.drbd.org
5123 T:      git git://git.linbit.com/linux-drbd.git
5124 T:      git git://git.linbit.com/drbd-8.4.git
5125 S:      Supported
5126 F:      drivers/block/drbd/
5127 F:      lib/lru_cache.c
5128 F:      Documentation/admin-guide/blockdev/
5129
5130 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
5131 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5132 R:      "Rafael J. Wysocki" <rafael@kernel.org>
5133 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
5134 S:      Supported
5135 F:      Documentation/kobject.txt
5136 F:      drivers/base/
5137 F:      fs/debugfs/
5138 F:      fs/sysfs/
5139 F:      include/linux/debugfs.h
5140 F:      include/linux/kobj*
5141 F:      lib/kobj*
5142
5143 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
5144 M:      Kevin Hilman <khilman@kernel.org>
5145 M:      Nishanth Menon <nm@ti.com>
5146 S:      Maintained
5147 F:      drivers/power/avs/
5148 F:      include/linux/power/smartreflex.h
5149 L:      linux-pm@vger.kernel.org
5150
5151 DRM DRIVER FOR ARM PL111 CLCD
5152 M:      Eric Anholt <eric@anholt.net>
5153 T:      git git://anongit.freedesktop.org/drm/drm-misc
5154 S:      Supported
5155 F:      drivers/gpu/drm/pl111/
5156
5157 DRM DRIVER FOR ARM VERSATILE TFT PANELS
5158 M:      Linus Walleij <linus.walleij@linaro.org>
5159 T:      git git://anongit.freedesktop.org/drm/drm-misc
5160 S:      Maintained
5161 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
5162 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
5163
5164 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
5165 M:      Dave Airlie <airlied@redhat.com>
5166 S:      Odd Fixes
5167 F:      drivers/gpu/drm/ast/
5168
5169 DRM DRIVER FOR ASPEED BMC GFX
5170 M:      Joel Stanley <joel@jms.id.au>
5171 L:      linux-aspeed@lists.ozlabs.org
5172 T:      git git://anongit.freedesktop.org/drm/drm-misc
5173 S:      Supported
5174 F:      drivers/gpu/drm/aspeed/
5175 F:      Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
5176
5177 DRM DRIVER FOR BOCHS VIRTUAL GPU
5178 M:      Gerd Hoffmann <kraxel@redhat.com>
5179 L:      virtualization@lists.linux-foundation.org
5180 T:      git git://anongit.freedesktop.org/drm/drm-misc
5181 S:      Maintained
5182 F:      drivers/gpu/drm/bochs/
5183
5184 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
5185 M:      Linus Walleij <linus.walleij@linaro.org>
5186 T:      git git://anongit.freedesktop.org/drm/drm-misc
5187 S:      Maintained
5188 F:      drivers/gpu/drm/tve200/
5189
5190 DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
5191 M:      Jagan Teki <jagan@amarulasolutions.com>
5192 S:      Maintained
5193 F:      drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
5194 F:      Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.txt
5195
5196 DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS
5197 M:      Hans de Goede <hdegoede@redhat.com>
5198 T:      git git://anongit.freedesktop.org/drm/drm-misc
5199 S:      Maintained
5200 F:      drivers/gpu/drm/tiny/gm12u320.c
5201
5202 DRM DRIVER FOR ILITEK ILI9225 PANELS
5203 M:      David Lechner <david@lechnology.com>
5204 T:      git git://anongit.freedesktop.org/drm/drm-misc
5205 S:      Maintained
5206 F:      drivers/gpu/drm/tiny/ili9225.c
5207 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
5208
5209 DRM DRIVER FOR HX8357D PANELS
5210 M:      Eric Anholt <eric@anholt.net>
5211 T:      git git://anongit.freedesktop.org/drm/drm-misc
5212 S:      Maintained
5213 F:      drivers/gpu/drm/tiny/hx8357d.c
5214 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
5215
5216 DRM DRIVER FOR INTEL I810 VIDEO CARDS
5217 S:      Orphan / Obsolete
5218 F:      drivers/gpu/drm/i810/
5219 F:      include/uapi/drm/i810_drm.h
5220
5221 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
5222 S:      Orphan / Obsolete
5223 F:      drivers/gpu/drm/mga/
5224 F:      include/uapi/drm/mga_drm.h
5225
5226 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
5227 M:      Dave Airlie <airlied@redhat.com>
5228 S:      Odd Fixes
5229 F:      drivers/gpu/drm/mgag200/
5230
5231 DRM DRIVER FOR MI0283QT
5232 M:      Noralf Trønnes <noralf@tronnes.org>
5233 T:      git git://anongit.freedesktop.org/drm/drm-misc
5234 S:      Maintained
5235 F:      drivers/gpu/drm/tiny/mi0283qt.c
5236 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
5237
5238 DRM DRIVER FOR MSM ADRENO GPU
5239 M:      Rob Clark <robdclark@gmail.com>
5240 M:      Sean Paul <sean@poorly.run>
5241 L:      linux-arm-msm@vger.kernel.org
5242 L:      dri-devel@lists.freedesktop.org
5243 L:      freedreno@lists.freedesktop.org
5244 T:      git https://gitlab.freedesktop.org/drm/msm.git
5245 S:      Maintained
5246 F:      drivers/gpu/drm/msm/
5247 F:      include/uapi/drm/msm_drm.h
5248 F:      Documentation/devicetree/bindings/display/msm/
5249
5250 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
5251 M:      Ben Skeggs <bskeggs@redhat.com>
5252 L:      dri-devel@lists.freedesktop.org
5253 L:      nouveau@lists.freedesktop.org
5254 T:      git git://github.com/skeggsb/linux
5255 S:      Supported
5256 F:      drivers/gpu/drm/nouveau/
5257 F:      include/uapi/drm/nouveau_drm.h
5258
5259 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
5260 M:      Stefan Mavrodiev <stefan@olimex.com>
5261 S:      Maintained
5262 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
5263 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
5264
5265 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
5266 M:      Noralf Trønnes <noralf@tronnes.org>
5267 T:      git git://anongit.freedesktop.org/drm/drm-misc
5268 S:      Maintained
5269 F:      drivers/gpu/drm/tiny/repaper.c
5270 F:      Documentation/devicetree/bindings/display/repaper.txt
5271
5272 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
5273 M:      Dave Airlie <airlied@redhat.com>
5274 M:      Gerd Hoffmann <kraxel@redhat.com>
5275 L:      virtualization@lists.linux-foundation.org
5276 T:      git git://anongit.freedesktop.org/drm/drm-misc
5277 S:      Obsolete
5278 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
5279 F:      drivers/gpu/drm/cirrus/
5280
5281 DRM DRIVER FOR QXL VIRTUAL GPU
5282 M:      Dave Airlie <airlied@redhat.com>
5283 M:      Gerd Hoffmann <kraxel@redhat.com>
5284 L:      virtualization@lists.linux-foundation.org
5285 L:      spice-devel@lists.freedesktop.org
5286 T:      git git://anongit.freedesktop.org/drm/drm-misc
5287 S:      Maintained
5288 F:      drivers/gpu/drm/qxl/
5289 F:      include/uapi/drm/qxl_drm.h
5290
5291 DRM DRIVER FOR RAYDIUM RM67191 PANELS
5292 M:      Robert Chiras <robert.chiras@nxp.com>
5293 S:      Maintained
5294 F:      drivers/gpu/drm/panel/panel-raydium-rm67191.c
5295 F:      Documentation/devicetree/bindings/display/panel/raydium,rm67191.txt
5296
5297 DRM DRIVER FOR RAGE 128 VIDEO CARDS
5298 S:      Orphan / Obsolete
5299 F:      drivers/gpu/drm/r128/
5300 F:      include/uapi/drm/r128_drm.h
5301
5302 DRM DRIVER FOR ROCKTECH JH057N00900 PANELS
5303 M:      Guido Günther <agx@sigxcpu.org>
5304 R:      Purism Kernel Team <kernel@puri.sm>
5305 S:      Maintained
5306 F:      drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c
5307 F:      Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.txt
5308
5309 DRM DRIVER FOR SAVAGE VIDEO CARDS
5310 S:      Orphan / Obsolete
5311 F:      drivers/gpu/drm/savage/
5312 F:      include/uapi/drm/savage_drm.h
5313
5314 DRM DRIVER FOR SIS VIDEO CARDS
5315 S:      Orphan / Obsolete
5316 F:      drivers/gpu/drm/sis/
5317 F:      include/uapi/drm/sis_drm.h
5318
5319 DRM DRIVER FOR SITRONIX ST7701 PANELS
5320 M:      Jagan Teki <jagan@amarulasolutions.com>
5321 S:      Maintained
5322 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5323 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5324
5325 DRM DRIVER FOR SITRONIX ST7586 PANELS
5326 M:      David Lechner <david@lechnology.com>
5327 T:      git git://anongit.freedesktop.org/drm/drm-misc
5328 S:      Maintained
5329 F:      drivers/gpu/drm/tiny/st7586.c
5330 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5331
5332 DRM DRIVER FOR SITRONIX ST7735R PANELS
5333 M:      David Lechner <david@lechnology.com>
5334 T:      git git://anongit.freedesktop.org/drm/drm-misc
5335 S:      Maintained
5336 F:      drivers/gpu/drm/tiny/st7735r.c
5337 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5338
5339 DRM DRIVER FOR ST-ERICSSON MCDE
5340 M:      Linus Walleij <linus.walleij@linaro.org>
5341 T:      git git://anongit.freedesktop.org/drm/drm-misc
5342 S:      Maintained
5343 F:      drivers/gpu/drm/mcde/
5344 F:      Documentation/devicetree/bindings/display/ste,mcde.txt
5345
5346 DRM DRIVER FOR TDFX VIDEO CARDS
5347 S:      Orphan / Obsolete
5348 F:      drivers/gpu/drm/tdfx/
5349
5350 DRM DRIVER FOR TPO TPG110 PANELS
5351 M:      Linus Walleij <linus.walleij@linaro.org>
5352 T:      git git://anongit.freedesktop.org/drm/drm-misc
5353 S:      Maintained
5354 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5355 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml
5356
5357 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5358 M:      Dave Airlie <airlied@redhat.com>
5359 R:      Sean Paul <sean@poorly.run>
5360 L:      dri-devel@lists.freedesktop.org
5361 S:      Odd Fixes
5362 F:      drivers/gpu/drm/udl/
5363 T:      git git://anongit.freedesktop.org/drm/drm-misc
5364
5365 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
5366 M:      Hans de Goede <hdegoede@redhat.com>
5367 L:      dri-devel@lists.freedesktop.org
5368 S:      Maintained
5369 F:      drivers/gpu/drm/vboxvideo/
5370 T:      git git://anongit.freedesktop.org/drm/drm-misc
5371
5372 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5373 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5374 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5375 R:      Daniel Vetter <daniel@ffwll.ch>
5376 T:      git git://anongit.freedesktop.org/drm/drm-misc
5377 S:      Maintained
5378 L:      dri-devel@lists.freedesktop.org
5379 F:      drivers/gpu/drm/vkms/
5380 F:      Documentation/gpu/vkms.rst
5381
5382 DRM DRIVER FOR VMWARE VIRTUAL GPU
5383 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5384 M:      Thomas Hellstrom <thellstrom@vmware.com>
5385 L:      dri-devel@lists.freedesktop.org
5386 T:      git git://people.freedesktop.org/~thomash/linux
5387 S:      Supported
5388 F:      drivers/gpu/drm/vmwgfx/
5389 F:      include/uapi/drm/vmwgfx_drm.h
5390
5391 DRM DRIVERS
5392 M:      David Airlie <airlied@linux.ie>
5393 M:      Daniel Vetter <daniel@ffwll.ch>
5394 L:      dri-devel@lists.freedesktop.org
5395 T:      git git://anongit.freedesktop.org/drm/drm
5396 B:      https://bugs.freedesktop.org/
5397 C:      irc://chat.freenode.net/dri-devel
5398 S:      Maintained
5399 F:      drivers/gpu/drm/
5400 F:      drivers/gpu/vga/
5401 F:      Documentation/devicetree/bindings/display/
5402 F:      Documentation/devicetree/bindings/gpu/
5403 F:      Documentation/gpu/
5404 F:      include/drm/
5405 F:      include/uapi/drm/
5406 F:      include/linux/vga*
5407
5408 DRM DRIVERS AND MISC GPU PATCHES
5409 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5410 M:      Maxime Ripard <mripard@kernel.org>
5411 M:      Sean Paul <sean@poorly.run>
5412 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5413 S:      Maintained
5414 T:      git git://anongit.freedesktop.org/drm/drm-misc
5415 F:      Documentation/gpu/
5416 F:      drivers/gpu/vga/
5417 F:      drivers/gpu/drm/*
5418 F:      include/drm/drm*
5419 F:      include/uapi/drm/drm*
5420 F:      include/linux/vga*
5421
5422 DRM DRIVERS FOR ALLWINNER A10
5423 M:      Maxime Ripard <mripard@kernel.org>
5424 M:      Chen-Yu Tsai <wens@csie.org>
5425 L:      dri-devel@lists.freedesktop.org
5426 S:      Supported
5427 F:      drivers/gpu/drm/sun4i/
5428 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5429 T:      git git://anongit.freedesktop.org/drm/drm-misc
5430
5431 DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE
5432 M:      Maxime Ripard <mripard@kernel.org>
5433 M:      Chen-Yu Tsai <wens@csie.org>
5434 R:      Jernej Skrabec <jernej.skrabec@siol.net>
5435 L:      dri-devel@lists.freedesktop.org
5436 S:      Supported
5437 F:      drivers/gpu/drm/sun4i/sun8i*
5438 T:      git git://anongit.freedesktop.org/drm/drm-misc
5439
5440 DRM DRIVERS FOR AMLOGIC SOCS
5441 M:      Neil Armstrong <narmstrong@baylibre.com>
5442 L:      dri-devel@lists.freedesktop.org
5443 L:      linux-amlogic@lists.infradead.org
5444 W:      http://linux-meson.com/
5445 S:      Supported
5446 F:      drivers/gpu/drm/meson/
5447 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml
5448 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml
5449 F:      Documentation/gpu/meson.rst
5450 T:      git git://anongit.freedesktop.org/drm/drm-misc
5451
5452 DRM DRIVERS FOR ATMEL HLCDC
5453 M:      Sam Ravnborg <sam@ravnborg.org>
5454 M:      Boris Brezillon <bbrezillon@kernel.org>
5455 L:      dri-devel@lists.freedesktop.org
5456 S:      Supported
5457 F:      drivers/gpu/drm/atmel-hlcdc/
5458 F:      Documentation/devicetree/bindings/display/atmel/
5459 T:      git git://anongit.freedesktop.org/drm/drm-misc
5460
5461 DRM DRIVERS FOR BRIDGE CHIPS
5462 M:      Andrzej Hajda <a.hajda@samsung.com>
5463 M:      Neil Armstrong <narmstrong@baylibre.com>
5464 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5465 R:      Jonas Karlman <jonas@kwiboo.se>
5466 R:      Jernej Skrabec <jernej.skrabec@siol.net>
5467 S:      Maintained
5468 T:      git git://anongit.freedesktop.org/drm/drm-misc
5469 F:      drivers/gpu/drm/bridge/
5470
5471 DRM DRIVERS FOR EXYNOS
5472 M:      Inki Dae <inki.dae@samsung.com>
5473 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5474 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5475 M:      Kyungmin Park <kyungmin.park@samsung.com>
5476 L:      dri-devel@lists.freedesktop.org
5477 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5478 S:      Supported
5479 F:      drivers/gpu/drm/exynos/
5480 F:      include/uapi/drm/exynos_drm.h
5481 F:      Documentation/devicetree/bindings/display/exynos/
5482
5483 DRM DRIVERS FOR FREESCALE DCU
5484 M:      Stefan Agner <stefan@agner.ch>
5485 M:      Alison Wang <alison.wang@nxp.com>
5486 L:      dri-devel@lists.freedesktop.org
5487 S:      Supported
5488 F:      drivers/gpu/drm/fsl-dcu/
5489 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5490 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5491 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5492 T:      git git://anongit.freedesktop.org/drm/drm-misc
5493
5494 DRM DRIVERS FOR FREESCALE IMX
5495 M:      Philipp Zabel <p.zabel@pengutronix.de>
5496 L:      dri-devel@lists.freedesktop.org
5497 S:      Maintained
5498 F:      drivers/gpu/drm/imx/
5499 F:      drivers/gpu/ipu-v3/
5500 F:      Documentation/devicetree/bindings/display/imx/
5501
5502 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5503 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5504 L:      dri-devel@lists.freedesktop.org
5505 T:      git git://github.com/patjak/drm-gma500
5506 S:      Maintained
5507 F:      drivers/gpu/drm/gma500/
5508
5509 DRM DRIVERS FOR HISILICON
5510 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5511 M:      Rongrong Zou <zourongrong@gmail.com>
5512 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5513 R:      Chen Feng <puck.chen@hisilicon.com>
5514 L:      dri-devel@lists.freedesktop.org
5515 T:      git git://github.com/xin3liang/linux.git
5516 S:      Maintained
5517 F:      drivers/gpu/drm/hisilicon/
5518 F:      Documentation/devicetree/bindings/display/hisilicon/
5519
5520 DRM DRIVERS FOR LIMA
5521 M:      Qiang Yu <yuq825@gmail.com>
5522 L:      dri-devel@lists.freedesktop.org
5523 L:      lima@lists.freedesktop.org (moderated for non-subscribers)
5524 S:      Maintained
5525 F:      drivers/gpu/drm/lima/
5526 F:      include/uapi/drm/lima_drm.h
5527 T:      git git://anongit.freedesktop.org/drm/drm-misc
5528
5529 DRM DRIVERS FOR MEDIATEK
5530 M:      CK Hu <ck.hu@mediatek.com>
5531 M:      Philipp Zabel <p.zabel@pengutronix.de>
5532 L:      dri-devel@lists.freedesktop.org
5533 S:      Supported
5534 F:      drivers/gpu/drm/mediatek/
5535 F:      Documentation/devicetree/bindings/display/mediatek/
5536
5537 DRM DRIVERS FOR NVIDIA TEGRA
5538 M:      Thierry Reding <thierry.reding@gmail.com>
5539 L:      dri-devel@lists.freedesktop.org
5540 L:      linux-tegra@vger.kernel.org
5541 T:      git git://anongit.freedesktop.org/tegra/linux.git
5542 S:      Supported
5543 F:      drivers/gpu/drm/tegra/
5544 F:      drivers/gpu/host1x/
5545 F:      include/linux/host1x.h
5546 F:      include/uapi/drm/tegra_drm.h
5547 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5548
5549 DRM DRIVERS FOR RENESAS
5550 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5551 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5552 L:      dri-devel@lists.freedesktop.org
5553 L:      linux-renesas-soc@vger.kernel.org
5554 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5555 S:      Supported
5556 F:      drivers/gpu/drm/rcar-du/
5557 F:      drivers/gpu/drm/shmobile/
5558 F:      include/linux/platform_data/shmob_drm.h
5559 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5560 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5561 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5562
5563 DRM DRIVERS FOR ROCKCHIP
5564 M:      Sandy Huang <hjc@rock-chips.com>
5565 M:      Heiko Stübner <heiko@sntech.de>
5566 L:      dri-devel@lists.freedesktop.org
5567 S:      Maintained
5568 F:      drivers/gpu/drm/rockchip/
5569 F:      Documentation/devicetree/bindings/display/rockchip/
5570 T:      git git://anongit.freedesktop.org/drm/drm-misc
5571
5572 DRM DRIVERS FOR STI
5573 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5574 M:      Vincent Abriou <vincent.abriou@st.com>
5575 L:      dri-devel@lists.freedesktop.org
5576 T:      git git://anongit.freedesktop.org/drm/drm-misc
5577 S:      Maintained
5578 F:      drivers/gpu/drm/sti
5579 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5580
5581 DRM DRIVERS FOR STM
5582 M:      Yannick Fertre <yannick.fertre@st.com>
5583 M:      Philippe Cornu <philippe.cornu@st.com>
5584 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5585 M:      Vincent Abriou <vincent.abriou@st.com>
5586 L:      dri-devel@lists.freedesktop.org
5587 T:      git git://anongit.freedesktop.org/drm/drm-misc
5588 S:      Maintained
5589 F:      drivers/gpu/drm/stm
5590 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5591
5592 DRM DRIVERS FOR TI LCDC
5593 M:      Jyri Sarha <jsarha@ti.com>
5594 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5595 L:      dri-devel@lists.freedesktop.org
5596 S:      Maintained
5597 F:      drivers/gpu/drm/tilcdc/
5598 F:      Documentation/devicetree/bindings/display/tilcdc/
5599
5600 DRM DRIVERS FOR TI OMAP
5601 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5602 L:      dri-devel@lists.freedesktop.org
5603 S:      Maintained
5604 F:      drivers/gpu/drm/omapdrm/
5605 F:      Documentation/devicetree/bindings/display/ti/
5606
5607 DRM DRIVERS FOR V3D
5608 M:      Eric Anholt <eric@anholt.net>
5609 S:      Supported
5610 F:      drivers/gpu/drm/v3d/
5611 F:      include/uapi/drm/v3d_drm.h
5612 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5613 T:      git git://anongit.freedesktop.org/drm/drm-misc
5614
5615 DRM DRIVERS FOR VC4
5616 M:      Eric Anholt <eric@anholt.net>
5617 T:      git git://github.com/anholt/linux
5618 S:      Supported
5619 F:      drivers/gpu/drm/vc4/
5620 F:      include/uapi/drm/vc4_drm.h
5621 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5622 T:      git git://anongit.freedesktop.org/drm/drm-misc
5623
5624 DRM DRIVERS FOR VIVANTE GPU IP
5625 M:      Lucas Stach <l.stach@pengutronix.de>
5626 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5627 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5628 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
5629 L:      dri-devel@lists.freedesktop.org
5630 S:      Maintained
5631 F:      drivers/gpu/drm/etnaviv/
5632 F:      include/uapi/drm/etnaviv_drm.h
5633 F:      Documentation/devicetree/bindings/display/etnaviv/
5634
5635 DRM DRIVERS FOR ZTE ZX
5636 M:      Shawn Guo <shawnguo@kernel.org>
5637 L:      dri-devel@lists.freedesktop.org
5638 S:      Maintained
5639 F:      drivers/gpu/drm/zte/
5640 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5641 T:      git git://anongit.freedesktop.org/drm/drm-misc
5642
5643 DRM PANEL DRIVERS
5644 M:      Thierry Reding <thierry.reding@gmail.com>
5645 R:      Sam Ravnborg <sam@ravnborg.org>
5646 L:      dri-devel@lists.freedesktop.org
5647 T:      git git://anongit.freedesktop.org/drm/drm-misc
5648 S:      Maintained
5649 F:      drivers/gpu/drm/drm_panel.c
5650 F:      drivers/gpu/drm/panel/
5651 F:      include/drm/drm_panel.h
5652 F:      Documentation/devicetree/bindings/display/panel/
5653
5654 DRM DRIVERS FOR XEN
5655 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5656 T:      git git://anongit.freedesktop.org/drm/drm-misc
5657 L:      dri-devel@lists.freedesktop.org
5658 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5659 S:      Supported
5660 F:      drivers/gpu/drm/xen/
5661 F:      Documentation/gpu/xen-front.rst
5662
5663 DRM TTM SUBSYSTEM
5664 M:      Christian Koenig <christian.koenig@amd.com>
5665 M:      Huang Rui <ray.huang@amd.com>
5666 T:      git git://people.freedesktop.org/~agd5f/linux
5667 S:      Maintained
5668 L:      dri-devel@lists.freedesktop.org
5669 F:      include/drm/ttm/
5670 F:      drivers/gpu/drm/ttm/
5671
5672 DSBR100 USB FM RADIO DRIVER
5673 M:      Alexey Klimov <klimov.linux@gmail.com>
5674 L:      linux-media@vger.kernel.org
5675 T:      git git://linuxtv.org/media_tree.git
5676 S:      Maintained
5677 F:      drivers/media/radio/dsbr100.c
5678
5679 DT3155 MEDIA DRIVER
5680 M:      Hans Verkuil <hverkuil@xs4all.nl>
5681 L:      linux-media@vger.kernel.org
5682 T:      git git://linuxtv.org/media_tree.git
5683 W:      https://linuxtv.org
5684 S:      Odd Fixes
5685 F:      drivers/media/pci/dt3155/
5686
5687 DVB_USB_AF9015 MEDIA DRIVER
5688 M:      Antti Palosaari <crope@iki.fi>
5689 L:      linux-media@vger.kernel.org
5690 W:      https://linuxtv.org
5691 W:      http://palosaari.fi/linux/
5692 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5693 T:      git git://linuxtv.org/anttip/media_tree.git
5694 S:      Maintained
5695 F:      drivers/media/usb/dvb-usb-v2/af9015*
5696
5697 DVB_USB_AF9035 MEDIA DRIVER
5698 M:      Antti Palosaari <crope@iki.fi>
5699 L:      linux-media@vger.kernel.org
5700 W:      https://linuxtv.org
5701 W:      http://palosaari.fi/linux/
5702 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5703 T:      git git://linuxtv.org/anttip/media_tree.git
5704 S:      Maintained
5705 F:      drivers/media/usb/dvb-usb-v2/af9035*
5706
5707 DVB_USB_ANYSEE MEDIA DRIVER
5708 M:      Antti Palosaari <crope@iki.fi>
5709 L:      linux-media@vger.kernel.org
5710 W:      https://linuxtv.org
5711 W:      http://palosaari.fi/linux/
5712 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5713 T:      git git://linuxtv.org/anttip/media_tree.git
5714 S:      Maintained
5715 F:      drivers/media/usb/dvb-usb-v2/anysee*
5716
5717 DVB_USB_AU6610 MEDIA DRIVER
5718 M:      Antti Palosaari <crope@iki.fi>
5719 L:      linux-media@vger.kernel.org
5720 W:      https://linuxtv.org
5721 W:      http://palosaari.fi/linux/
5722 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5723 T:      git git://linuxtv.org/anttip/media_tree.git
5724 S:      Maintained
5725 F:      drivers/media/usb/dvb-usb-v2/au6610*
5726
5727 DVB_USB_CE6230 MEDIA DRIVER
5728 M:      Antti Palosaari <crope@iki.fi>
5729 L:      linux-media@vger.kernel.org
5730 W:      https://linuxtv.org
5731 W:      http://palosaari.fi/linux/
5732 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5733 T:      git git://linuxtv.org/anttip/media_tree.git
5734 S:      Maintained
5735 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5736
5737 DVB_USB_CXUSB MEDIA DRIVER
5738 M:      Michael Krufky <mkrufky@linuxtv.org>
5739 L:      linux-media@vger.kernel.org
5740 W:      https://linuxtv.org
5741 W:      http://github.com/mkrufky
5742 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5743 T:      git git://linuxtv.org/media_tree.git
5744 S:      Maintained
5745 F:      drivers/media/usb/dvb-usb/cxusb*
5746
5747 DVB_USB_EC168 MEDIA DRIVER
5748 M:      Antti Palosaari <crope@iki.fi>
5749 L:      linux-media@vger.kernel.org
5750 W:      https://linuxtv.org
5751 W:      http://palosaari.fi/linux/
5752 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5753 T:      git git://linuxtv.org/anttip/media_tree.git
5754 S:      Maintained
5755 F:      drivers/media/usb/dvb-usb-v2/ec168*
5756
5757 DVB_USB_GL861 MEDIA DRIVER
5758 M:      Antti Palosaari <crope@iki.fi>
5759 L:      linux-media@vger.kernel.org
5760 W:      https://linuxtv.org
5761 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5762 T:      git git://linuxtv.org/anttip/media_tree.git
5763 S:      Maintained
5764 F:      drivers/media/usb/dvb-usb-v2/gl861*
5765
5766 DVB_USB_MXL111SF MEDIA DRIVER
5767 M:      Michael Krufky <mkrufky@linuxtv.org>
5768 L:      linux-media@vger.kernel.org
5769 W:      https://linuxtv.org
5770 W:      http://github.com/mkrufky
5771 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5772 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5773 S:      Maintained
5774 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5775
5776 DVB_USB_RTL28XXU MEDIA DRIVER
5777 M:      Antti Palosaari <crope@iki.fi>
5778 L:      linux-media@vger.kernel.org
5779 W:      https://linuxtv.org
5780 W:      http://palosaari.fi/linux/
5781 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5782 T:      git git://linuxtv.org/anttip/media_tree.git
5783 S:      Maintained
5784 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5785
5786 DVB_USB_V2 MEDIA DRIVER
5787 M:      Antti Palosaari <crope@iki.fi>
5788 L:      linux-media@vger.kernel.org
5789 W:      https://linuxtv.org
5790 W:      http://palosaari.fi/linux/
5791 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5792 T:      git git://linuxtv.org/anttip/media_tree.git
5793 S:      Maintained
5794 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5795 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5796
5797 DYNAMIC DEBUG
5798 M:      Jason Baron <jbaron@akamai.com>
5799 S:      Maintained
5800 F:      lib/dynamic_debug.c
5801 F:      include/linux/dynamic_debug.h
5802
5803 DYNAMIC INTERRUPT MODERATION
5804 M:      Tal Gilboa <talgi@mellanox.com>
5805 S:      Maintained
5806 F:      include/linux/dim.h
5807 F:      lib/dim/
5808
5809 DZ DECSTATION DZ11 SERIAL DRIVER
5810 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5811 S:      Maintained
5812 F:      drivers/tty/serial/dz.*
5813
5814 E3X0 POWER BUTTON DRIVER
5815 M:      Moritz Fischer <moritz.fischer@ettus.com>
5816 L:      usrp-users@lists.ettus.com
5817 W:      http://www.ettus.com
5818 S:      Supported
5819 F:      drivers/input/misc/e3x0-button.c
5820 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5821
5822 E4000 MEDIA DRIVER
5823 M:      Antti Palosaari <crope@iki.fi>
5824 L:      linux-media@vger.kernel.org
5825 W:      https://linuxtv.org
5826 W:      http://palosaari.fi/linux/
5827 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5828 T:      git git://linuxtv.org/anttip/media_tree.git
5829 S:      Maintained
5830 F:      drivers/media/tuners/e4000*
5831
5832 EARTH_PT1 MEDIA DRIVER
5833 M:      Akihiro Tsukada <tskd08@gmail.com>
5834 L:      linux-media@vger.kernel.org
5835 S:      Odd Fixes
5836 F:      drivers/media/pci/pt1/
5837
5838 EARTH_PT3 MEDIA DRIVER
5839 M:      Akihiro Tsukada <tskd08@gmail.com>
5840 L:      linux-media@vger.kernel.org
5841 S:      Odd Fixes
5842 F:      drivers/media/pci/pt3/
5843
5844 EC100 MEDIA DRIVER
5845 M:      Antti Palosaari <crope@iki.fi>
5846 L:      linux-media@vger.kernel.org
5847 W:      https://linuxtv.org
5848 W:      http://palosaari.fi/linux/
5849 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5850 T:      git git://linuxtv.org/anttip/media_tree.git
5851 S:      Maintained
5852 F:      drivers/media/dvb-frontends/ec100*
5853
5854 ECRYPT FILE SYSTEM
5855 M:      Tyler Hicks <tyhicks@canonical.com>
5856 L:      ecryptfs@vger.kernel.org
5857 W:      http://ecryptfs.org
5858 W:      https://launchpad.net/ecryptfs
5859 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5860 S:      Supported
5861 F:      Documentation/filesystems/ecryptfs.txt
5862 F:      fs/ecryptfs/
5863
5864 EDAC-AMD64
5865 M:      Borislav Petkov <bp@alien8.de>
5866 L:      linux-edac@vger.kernel.org
5867 S:      Maintained
5868 F:      drivers/edac/amd64_edac*
5869
5870 EDAC-ARMADA
5871 M:      Jan Luebbe <jlu@pengutronix.de>
5872 L:      linux-edac@vger.kernel.org
5873 S:      Maintained
5874 F:      drivers/edac/armada_xp_*
5875
5876 EDAC-AST2500
5877 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5878 S:      Supported
5879 F:      drivers/edac/aspeed_edac.c
5880 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5881
5882 EDAC-BLUEFIELD
5883 M:      Shravan Kumar Ramani <sramani@mellanox.com>
5884 S:      Supported
5885 F:      drivers/edac/bluefield_edac.c
5886
5887 EDAC-CALXEDA
5888 M:      Robert Richter <rric@kernel.org>
5889 L:      linux-edac@vger.kernel.org
5890 S:      Maintained
5891 F:      drivers/edac/highbank*
5892
5893 EDAC-CAVIUM OCTEON
5894 M:      Ralf Baechle <ralf@linux-mips.org>
5895 M:      Robert Richter <rrichter@marvell.com>
5896 L:      linux-edac@vger.kernel.org
5897 L:      linux-mips@vger.kernel.org
5898 S:      Supported
5899 F:      drivers/edac/octeon_edac*
5900
5901 EDAC-CAVIUM THUNDERX
5902 M:      Robert Richter <rrichter@marvell.com>
5903 L:      linux-edac@vger.kernel.org
5904 S:      Supported
5905 F:      drivers/edac/thunderx_edac*
5906
5907 EDAC-CORE
5908 M:      Borislav Petkov <bp@alien8.de>
5909 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5910 M:      Tony Luck <tony.luck@intel.com>
5911 R:      James Morse <james.morse@arm.com>
5912 R:      Robert Richter <rrichter@marvell.com>
5913 L:      linux-edac@vger.kernel.org
5914 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next
5915 S:      Supported
5916 F:      Documentation/admin-guide/ras.rst
5917 F:      Documentation/driver-api/edac.rst
5918 F:      drivers/edac/
5919 F:      include/linux/edac.h
5920
5921 EDAC-E752X
5922 M:      Mark Gross <mark.gross@intel.com>
5923 L:      linux-edac@vger.kernel.org
5924 S:      Maintained
5925 F:      drivers/edac/e752x_edac.c
5926
5927 EDAC-E7XXX
5928 L:      linux-edac@vger.kernel.org
5929 S:      Maintained
5930 F:      drivers/edac/e7xxx_edac.c
5931
5932 EDAC-FSL_DDR
5933 M:      York Sun <york.sun@nxp.com>
5934 L:      linux-edac@vger.kernel.org
5935 S:      Maintained
5936 F:      drivers/edac/fsl_ddr_edac.*
5937
5938 EDAC-GHES
5939 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5940 L:      linux-edac@vger.kernel.org
5941 S:      Maintained
5942 F:      drivers/edac/ghes_edac.c
5943
5944 EDAC-I10NM
5945 M:      Tony Luck <tony.luck@intel.com>
5946 L:      linux-edac@vger.kernel.org
5947 S:      Maintained
5948 F:      drivers/edac/i10nm_base.c
5949
5950 EDAC-I3000
5951 L:      linux-edac@vger.kernel.org
5952 S:      Orphan
5953 F:      drivers/edac/i3000_edac.c
5954
5955 EDAC-I5000
5956 L:      linux-edac@vger.kernel.org
5957 S:      Maintained
5958 F:      drivers/edac/i5000_edac.c
5959
5960 EDAC-I5400
5961 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5962 L:      linux-edac@vger.kernel.org
5963 S:      Maintained
5964 F:      drivers/edac/i5400_edac.c
5965
5966 EDAC-I7300
5967 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5968 L:      linux-edac@vger.kernel.org
5969 S:      Maintained
5970 F:      drivers/edac/i7300_edac.c
5971
5972 EDAC-I7CORE
5973 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5974 L:      linux-edac@vger.kernel.org
5975 S:      Maintained
5976 F:      drivers/edac/i7core_edac.c
5977
5978 EDAC-I82443BXGX
5979 M:      Tim Small <tim@buttersideup.com>
5980 L:      linux-edac@vger.kernel.org
5981 S:      Maintained
5982 F:      drivers/edac/i82443bxgx_edac.c
5983
5984 EDAC-I82975X
5985 M:      "Arvind R." <arvino55@gmail.com>
5986 L:      linux-edac@vger.kernel.org
5987 S:      Maintained
5988 F:      drivers/edac/i82975x_edac.c
5989
5990 EDAC-IE31200
5991 M:      Jason Baron <jbaron@akamai.com>
5992 L:      linux-edac@vger.kernel.org
5993 S:      Maintained
5994 F:      drivers/edac/ie31200_edac.c
5995
5996 EDAC-MPC85XX
5997 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5998 L:      linux-edac@vger.kernel.org
5999 S:      Maintained
6000 F:      drivers/edac/mpc85xx_edac.[ch]
6001
6002 EDAC-PASEMI
6003 M:      Egor Martovetsky <egor@pasemi.com>
6004 L:      linux-edac@vger.kernel.org
6005 S:      Maintained
6006 F:      drivers/edac/pasemi_edac.c
6007
6008 EDAC-PND2
6009 M:      Tony Luck <tony.luck@intel.com>
6010 L:      linux-edac@vger.kernel.org
6011 S:      Maintained
6012 F:      drivers/edac/pnd2_edac.[ch]
6013
6014 EDAC-R82600
6015 M:      Tim Small <tim@buttersideup.com>
6016 L:      linux-edac@vger.kernel.org
6017 S:      Maintained
6018 F:      drivers/edac/r82600_edac.c
6019
6020 EDAC-SBRIDGE
6021 M:      Tony Luck <tony.luck@intel.com>
6022 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
6023 L:      linux-edac@vger.kernel.org
6024 S:      Maintained
6025 F:      drivers/edac/sb_edac.c
6026
6027 EDAC-SIFIVE
6028 M:      Yash Shah <yash.shah@sifive.com>
6029 L:      linux-edac@vger.kernel.org
6030 S:      Supported
6031 F:      drivers/edac/sifive_edac.c
6032 F:      drivers/soc/sifive_l2_cache.c
6033
6034 EDAC-SKYLAKE
6035 M:      Tony Luck <tony.luck@intel.com>
6036 L:      linux-edac@vger.kernel.org
6037 S:      Maintained
6038 F:      drivers/edac/skx_*.c
6039
6040 EDAC-TI
6041 M:      Tero Kristo <t-kristo@ti.com>
6042 L:      linux-edac@vger.kernel.org
6043 S:      Maintained
6044 F:      drivers/edac/ti_edac.c
6045
6046 EDAC-QCOM
6047 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
6048 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
6049 L:      linux-arm-msm@vger.kernel.org
6050 L:      linux-edac@vger.kernel.org
6051 S:      Maintained
6052 F:      drivers/edac/qcom_edac.c
6053
6054 EDIROL UA-101/UA-1000 DRIVER
6055 M:      Clemens Ladisch <clemens@ladisch.de>
6056 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6057 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6058 S:      Maintained
6059 F:      sound/usb/misc/ua101.c
6060
6061 EFI TEST DRIVER
6062 L:      linux-efi@vger.kernel.org
6063 M:      Ivan Hu <ivan.hu@canonical.com>
6064 M:      Ard Biesheuvel <ardb@kernel.org>
6065 S:      Maintained
6066 F:      drivers/firmware/efi/test/
6067
6068 EFI VARIABLE FILESYSTEM
6069 M:      Matthew Garrett <matthew.garrett@nebula.com>
6070 M:      Jeremy Kerr <jk@ozlabs.org>
6071 M:      Ard Biesheuvel <ardb@kernel.org>
6072 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6073 L:      linux-efi@vger.kernel.org
6074 S:      Maintained
6075 F:      fs/efivarfs/
6076
6077 EFIFB FRAMEBUFFER DRIVER
6078 L:      linux-fbdev@vger.kernel.org
6079 M:      Peter Jones <pjones@redhat.com>
6080 S:      Maintained
6081 F:      drivers/video/fbdev/efifb.c
6082
6083 EFS FILESYSTEM
6084 W:      http://aeschi.ch.eu.org/efs/
6085 S:      Orphan
6086 F:      fs/efs/
6087
6088 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
6089 M:      Douglas Miller <dougmill@linux.ibm.com>
6090 L:      netdev@vger.kernel.org
6091 S:      Maintained
6092 F:      drivers/net/ethernet/ibm/ehea/
6093
6094 EM28XX VIDEO4LINUX DRIVER
6095 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6096 L:      linux-media@vger.kernel.org
6097 W:      https://linuxtv.org
6098 T:      git git://linuxtv.org/media_tree.git
6099 S:      Maintained
6100 F:      drivers/media/usb/em28xx/
6101 F:      Documentation/media/v4l-drivers/em28xx*
6102
6103 EMBEDDED LINUX
6104 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
6105 M:      Matt Mackall <mpm@selenic.com>
6106 M:      David Woodhouse <dwmw2@infradead.org>
6107 L:      linux-embedded@vger.kernel.org
6108 S:      Maintained
6109
6110 Emulex 10Gbps iSCSI - OneConnect DRIVER
6111 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
6112 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
6113 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
6114 L:      linux-scsi@vger.kernel.org
6115 W:      http://www.broadcom.com
6116 S:      Supported
6117 F:      drivers/scsi/be2iscsi/
6118
6119 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
6120 M:      Sathya Perla <sathya.perla@broadcom.com>
6121 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
6122 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
6123 M:      Somnath Kotur <somnath.kotur@broadcom.com>
6124 L:      netdev@vger.kernel.org
6125 W:      http://www.emulex.com
6126 S:      Supported
6127 F:      drivers/net/ethernet/emulex/benet/
6128
6129 EMULEX ONECONNECT ROCE DRIVER
6130 M:      Selvin Xavier <selvin.xavier@broadcom.com>
6131 M:      Devesh Sharma <devesh.sharma@broadcom.com>
6132 L:      linux-rdma@vger.kernel.org
6133 W:      http://www.broadcom.com
6134 S:      Odd Fixes
6135 F:      drivers/infiniband/hw/ocrdma/
6136 F:      include/uapi/rdma/ocrdma-abi.h
6137
6138 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
6139 M:      James Smart <james.smart@broadcom.com>
6140 M:      Dick Kennedy <dick.kennedy@broadcom.com>
6141 L:      linux-scsi@vger.kernel.org
6142 W:      http://www.broadcom.com
6143 S:      Supported
6144 F:      drivers/scsi/lpfc/
6145
6146 ENE CB710 FLASH CARD READER DRIVER
6147 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
6148 S:      Maintained
6149 F:      drivers/misc/cb710/
6150 F:      drivers/mmc/host/cb710-mmc.*
6151 F:      include/linux/cb710.h
6152
6153 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
6154 M:      Maxim Levitsky <maximlevitsky@gmail.com>
6155 S:      Maintained
6156 F:      drivers/media/rc/ene_ir.*
6157
6158 EPSON S1D13XXX FRAMEBUFFER DRIVER
6159 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
6160 S:      Maintained
6161 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
6162 F:      drivers/video/fbdev/s1d13xxxfb.c
6163 F:      include/video/s1d13xxxfb.h
6164
6165 EROFS FILE SYSTEM
6166 M:      Gao Xiang <gaoxiang25@huawei.com>
6167 M:      Chao Yu <yuchao0@huawei.com>
6168 L:      linux-erofs@lists.ozlabs.org
6169 S:      Maintained
6170 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git
6171 F:      Documentation/filesystems/erofs.txt
6172 F:      fs/erofs/
6173 F:      include/trace/events/erofs.h
6174
6175 ERRSEQ ERROR TRACKING INFRASTRUCTURE
6176 M:      Jeff Layton <jlayton@kernel.org>
6177 S:      Maintained
6178 F:      lib/errseq.c
6179 F:      include/linux/errseq.h
6180
6181 ET131X NETWORK DRIVER
6182 M:      Mark Einon <mark.einon@gmail.com>
6183 S:      Odd Fixes
6184 F:      drivers/net/ethernet/agere/
6185
6186 ETHERNET BRIDGE
6187 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
6188 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
6189 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
6190 L:      netdev@vger.kernel.org
6191 W:      http://www.linuxfoundation.org/en/Net:Bridge
6192 S:      Maintained
6193 F:      include/linux/netfilter_bridge/
6194 F:      net/bridge/
6195
6196 ETHERNET PHY LIBRARY
6197 M:      Andrew Lunn <andrew@lunn.ch>
6198 M:      Florian Fainelli <f.fainelli@gmail.com>
6199 M:      Heiner Kallweit <hkallweit1@gmail.com>
6200 R:      Russell King <linux@armlinux.org.uk>
6201 L:      netdev@vger.kernel.org
6202 S:      Maintained
6203 F:      Documentation/ABI/testing/sysfs-class-net-phydev
6204 F:      Documentation/devicetree/bindings/net/ethernet-phy.yaml
6205 F:      Documentation/devicetree/bindings/net/mdio*
6206 F:      Documentation/devicetree/bindings/net/qca,ar803x.yaml
6207 F:      Documentation/networking/phy.rst
6208 F:      drivers/net/phy/
6209 F:      drivers/of/of_mdio.c
6210 F:      drivers/of/of_net.c
6211 F:      include/dt-bindings/net/qca-ar803x.h
6212 F:      include/linux/*mdio*.h
6213 F:      include/linux/of_net.h
6214 F:      include/linux/phy.h
6215 F:      include/linux/phy_fixed.h
6216 F:      include/linux/platform_data/mdio-bcm-unimac.h
6217 F:      include/linux/platform_data/mdio-gpio.h
6218 F:      include/trace/events/mdio.h
6219 F:      include/uapi/linux/mdio.h
6220 F:      include/uapi/linux/mii.h
6221
6222 EXFAT FILE SYSTEM
6223 M:      Valdis Kletnieks <valdis.kletnieks@vt.edu>
6224 L:      linux-fsdevel@vger.kernel.org
6225 S:      Maintained
6226 F:      drivers/staging/exfat/
6227
6228 EXT2 FILE SYSTEM
6229 M:      Jan Kara <jack@suse.com>
6230 L:      linux-ext4@vger.kernel.org
6231 S:      Maintained
6232 F:      Documentation/filesystems/ext2.txt
6233 F:      fs/ext2/
6234 F:      include/linux/ext2*
6235
6236 EXT4 FILE SYSTEM
6237 M:      "Theodore Ts'o" <tytso@mit.edu>
6238 M:      Andreas Dilger <adilger.kernel@dilger.ca>
6239 L:      linux-ext4@vger.kernel.org
6240 W:      http://ext4.wiki.kernel.org
6241 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
6242 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
6243 S:      Maintained
6244 F:      Documentation/filesystems/ext4/
6245 F:      fs/ext4/
6246
6247 Extended Verification Module (EVM)
6248 M:      Mimi Zohar <zohar@linux.ibm.com>
6249 L:      linux-integrity@vger.kernel.org
6250 S:      Supported
6251 F:      security/integrity/evm/
6252
6253 EXTENSIBLE FIRMWARE INTERFACE (EFI)
6254 M:      Ard Biesheuvel <ardb@kernel.org>
6255 L:      linux-efi@vger.kernel.org
6256 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6257 S:      Maintained
6258 F:      Documentation/admin-guide/efi-stub.rst
6259 F:      arch/*/kernel/efi.c
6260 F:      arch/x86/boot/compressed/eboot.[ch]
6261 F:      arch/*/include/asm/efi.h
6262 F:      arch/x86/platform/efi/
6263 F:      drivers/firmware/efi/
6264 F:      include/linux/efi*.h
6265 F:      arch/arm/boot/compressed/efi-header.S
6266 F:      arch/arm64/kernel/efi-entry.S
6267
6268 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
6269 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
6270 M:      Chanwoo Choi <cw00.choi@samsung.com>
6271 L:      linux-kernel@vger.kernel.org
6272 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
6273 S:      Maintained
6274 F:      drivers/extcon/
6275 F:      include/linux/extcon/
6276 F:      include/linux/extcon.h
6277 F:      Documentation/firmware-guide/acpi/extcon-intel-int3496.rst
6278 F:      Documentation/devicetree/bindings/extcon/
6279
6280 EXYNOS DP DRIVER
6281 M:      Jingoo Han <jingoohan1@gmail.com>
6282 L:      dri-devel@lists.freedesktop.org
6283 S:      Maintained
6284 F:      drivers/gpu/drm/exynos/exynos_dp*
6285
6286 EXYNOS SYSMMU (IOMMU) driver
6287 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6288 L:      iommu@lists.linux-foundation.org
6289 S:      Maintained
6290 F:      drivers/iommu/exynos-iommu.c
6291
6292 EZchip NPS platform support
6293 M:      Vineet Gupta <vgupta@synopsys.com>
6294 M:      Ofer Levi <oferle@mellanox.com>
6295 S:      Supported
6296 F:      arch/arc/plat-eznps
6297 F:      arch/arc/boot/dts/eznps.dts
6298
6299 F2FS FILE SYSTEM
6300 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6301 M:      Chao Yu <yuchao0@huawei.com>
6302 L:      linux-f2fs-devel@lists.sourceforge.net
6303 W:      https://f2fs.wiki.kernel.org/
6304 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
6305 S:      Maintained
6306 F:      Documentation/filesystems/f2fs.txt
6307 F:      Documentation/ABI/testing/sysfs-fs-f2fs
6308 F:      fs/f2fs/
6309 F:      include/linux/f2fs_fs.h
6310 F:      include/trace/events/f2fs.h
6311
6312 F71805F HARDWARE MONITORING DRIVER
6313 M:      Jean Delvare <jdelvare@suse.com>
6314 L:      linux-hwmon@vger.kernel.org
6315 S:      Maintained
6316 F:      Documentation/hwmon/f71805f.rst
6317 F:      drivers/hwmon/f71805f.c
6318
6319 FADDR2LINE
6320 M:      Josh Poimboeuf <jpoimboe@redhat.com>
6321 S:      Maintained
6322 F:      scripts/faddr2line
6323
6324 FAILOVER MODULE
6325 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
6326 L:      netdev@vger.kernel.org
6327 S:      Supported
6328 F:      net/core/failover.c
6329 F:      include/net/failover.h
6330 F:      Documentation/networking/failover.rst
6331
6332 FANOTIFY
6333 M:      Jan Kara <jack@suse.cz>
6334 R:      Amir Goldstein <amir73il@gmail.com>
6335 L:      linux-fsdevel@vger.kernel.org
6336 S:      Maintained
6337 F:      fs/notify/fanotify/
6338 F:      include/linux/fanotify.h
6339 F:      include/uapi/linux/fanotify.h
6340
6341 FARSYNC SYNCHRONOUS DRIVER
6342 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
6343 W:      http://www.farsite.co.uk/
6344 S:      Supported
6345 F:      drivers/net/wan/farsync.*
6346
6347 FAULT INJECTION SUPPORT
6348 M:      Akinobu Mita <akinobu.mita@gmail.com>
6349 S:      Supported
6350 F:      Documentation/fault-injection/
6351 F:      lib/fault-inject.c
6352
6353 FBTFT Framebuffer drivers
6354 S:      Orphan
6355 L:      dri-devel@lists.freedesktop.org
6356 L:      linux-fbdev@vger.kernel.org
6357 F:      drivers/staging/fbtft/
6358
6359 FC0011 TUNER DRIVER
6360 M:      Michael Buesch <m@bues.ch>
6361 L:      linux-media@vger.kernel.org
6362 S:      Maintained
6363 F:      drivers/media/tuners/fc0011.h
6364 F:      drivers/media/tuners/fc0011.c
6365
6366 FC2580 MEDIA DRIVER
6367 M:      Antti Palosaari <crope@iki.fi>
6368 L:      linux-media@vger.kernel.org
6369 W:      https://linuxtv.org
6370 W:      http://palosaari.fi/linux/
6371 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6372 T:      git git://linuxtv.org/anttip/media_tree.git
6373 S:      Maintained
6374 F:      drivers/media/tuners/fc2580*
6375
6376 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
6377 M:      Hannes Reinecke <hare@suse.de>
6378 L:      linux-scsi@vger.kernel.org
6379 W:      www.Open-FCoE.org
6380 S:      Supported
6381 F:      drivers/scsi/libfc/
6382 F:      drivers/scsi/fcoe/
6383 F:      include/scsi/fc/
6384 F:      include/scsi/libfc.h
6385 F:      include/scsi/libfcoe.h
6386 F:      include/uapi/scsi/fc/
6387
6388 FILE LOCKING (flock() and fcntl()/lockf())
6389 M:      Jeff Layton <jlayton@kernel.org>
6390 M:      "J. Bruce Fields" <bfields@fieldses.org>
6391 L:      linux-fsdevel@vger.kernel.org
6392 S:      Maintained
6393 F:      include/linux/fcntl.h
6394 F:      include/uapi/linux/fcntl.h
6395 F:      fs/fcntl.c
6396 F:      fs/locks.c
6397
6398 FILESYSTEMS (VFS and infrastructure)
6399 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6400 L:      linux-fsdevel@vger.kernel.org
6401 S:      Maintained
6402 F:      fs/*
6403 F:      include/linux/fs.h
6404 F:      include/linux/fs_types.h
6405 F:      include/uapi/linux/fs.h
6406
6407 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6408 M:      Riku Voipio <riku.voipio@iki.fi>
6409 L:      linux-hwmon@vger.kernel.org
6410 S:      Maintained
6411 F:      drivers/hwmon/f75375s.c
6412 F:      include/linux/f75375s.h
6413
6414 FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE
6415 M:      Clemens Ladisch <clemens@ladisch.de>
6416 M:      Takashi Sakamoto <o-takashi@sakamocchi.jp>
6417 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6418 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6419 S:      Maintained
6420 F:      sound/firewire/
6421 F:      include/uapi/sound/firewire.h
6422
6423 FIREWIRE MEDIA DRIVERS (firedtv)
6424 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6425 L:      linux-media@vger.kernel.org
6426 L:      linux1394-devel@lists.sourceforge.net
6427 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6428 S:      Maintained
6429 F:      drivers/media/firewire/
6430
6431 FIREWIRE SBP-2 TARGET
6432 M:      Chris Boot <bootc@bootc.net>
6433 L:      linux-scsi@vger.kernel.org
6434 L:      target-devel@vger.kernel.org
6435 L:      linux1394-devel@lists.sourceforge.net
6436 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6437 S:      Maintained
6438 F:      drivers/target/sbp/
6439
6440 FIREWIRE SUBSYSTEM
6441 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6442 L:      linux1394-devel@lists.sourceforge.net
6443 W:      http://ieee1394.wiki.kernel.org/
6444 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6445 S:      Maintained
6446 F:      drivers/firewire/
6447 F:      include/linux/firewire.h
6448 F:      include/uapi/linux/firewire*.h
6449 F:      tools/firewire/
6450
6451 FIRMWARE LOADER (request_firmware)
6452 M:      Luis Chamberlain <mcgrof@kernel.org>
6453 L:      linux-kernel@vger.kernel.org
6454 S:      Maintained
6455 F:      Documentation/firmware_class/
6456 F:      drivers/base/firmware_loader/
6457 F:      include/linux/firmware.h
6458
6459 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6460 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6461 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6462 S:      Maintained
6463 F:      drivers/block/rsxx/
6464
6465 FLEXTIMER FTM-QUADDEC DRIVER
6466 M:      Patrick Havelange <patrick.havelange@essensium.com>
6467 L:      linux-iio@vger.kernel.org
6468 S:      Maintained
6469 F:      Documentation/ABI/testing/sysfs-bus-counter-ftm-quaddec
6470 F:      Documentation/devicetree/bindings/counter/ftm-quaddec.txt
6471 F:      drivers/counter/ftm-quaddec.c
6472
6473 FLOPPY DRIVER
6474 M:      Denis Efremov <efremov@linux.com>
6475 S:      Odd Fixes
6476 L:      linux-block@vger.kernel.org
6477 F:      drivers/block/floppy.c
6478
6479 FPGA MANAGER FRAMEWORK
6480 M:      Moritz Fischer <mdf@kernel.org>
6481 L:      linux-fpga@vger.kernel.org
6482 S:      Maintained
6483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mdf/linux-fpga.git
6484 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6485 F:      Documentation/fpga/
6486 F:      Documentation/driver-api/fpga/
6487 F:      Documentation/devicetree/bindings/fpga/
6488 F:      drivers/fpga/
6489 F:      include/linux/fpga/
6490 W:      http://www.rocketboards.org
6491
6492 FPGA DFL DRIVERS
6493 M:      Wu Hao <hao.wu@intel.com>
6494 L:      linux-fpga@vger.kernel.org
6495 S:      Maintained
6496 F:      Documentation/fpga/dfl.rst
6497 F:      include/uapi/linux/fpga-dfl.h
6498 F:      drivers/fpga/dfl*
6499
6500 FPU EMULATOR
6501 M:      Bill Metzenthen <billm@melbpc.org.au>
6502 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6503 S:      Maintained
6504 F:      arch/x86/math-emu/
6505
6506 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6507 L:      netdev@vger.kernel.org
6508 S:      Orphan
6509 F:      drivers/net/wan/dlci.c
6510 F:      drivers/net/wan/sdla.c
6511
6512 FRAMEBUFFER LAYER
6513 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6514 L:      dri-devel@lists.freedesktop.org
6515 L:      linux-fbdev@vger.kernel.org
6516 T:      git git://anongit.freedesktop.org/drm/drm-misc
6517 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6518 S:      Maintained
6519 F:      Documentation/fb/
6520 F:      drivers/video/
6521 F:      include/video/
6522 F:      include/linux/fb.h
6523 F:      include/uapi/video/
6524 F:      include/uapi/linux/fb.h
6525
6526 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6527 M:      Horia Geantă <horia.geanta@nxp.com>
6528 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6529 L:      linux-crypto@vger.kernel.org
6530 S:      Maintained
6531 F:      drivers/crypto/caam/
6532 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6533
6534 FREESCALE DIU FRAMEBUFFER DRIVER
6535 M:      Timur Tabi <timur@kernel.org>
6536 L:      linux-fbdev@vger.kernel.org
6537 S:      Maintained
6538 F:      drivers/video/fbdev/fsl-diu-fb.*
6539
6540 FREESCALE DMA DRIVER
6541 M:      Li Yang <leoyang.li@nxp.com>
6542 M:      Zhang Wei <zw@zh-kernel.org>
6543 L:      linuxppc-dev@lists.ozlabs.org
6544 S:      Maintained
6545 F:      drivers/dma/fsldma.*
6546
6547 FREESCALE ENETC ETHERNET DRIVERS
6548 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6549 L:      netdev@vger.kernel.org
6550 S:      Maintained
6551 F:      drivers/net/ethernet/freescale/enetc/
6552
6553 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6554 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6555 L:      netdev@vger.kernel.org
6556 S:      Maintained
6557 F:      drivers/net/ethernet/freescale/gianfar*
6558 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6559
6560 FREESCALE GPMI NAND DRIVER
6561 M:      Han Xu <han.xu@nxp.com>
6562 L:      linux-mtd@lists.infradead.org
6563 S:      Maintained
6564 F:      drivers/mtd/nand/raw/gpmi-nand/*
6565
6566 FREESCALE I2C CPM DRIVER
6567 M:      Jochen Friedrich <jochen@scram.de>
6568 L:      linuxppc-dev@lists.ozlabs.org
6569 L:      linux-i2c@vger.kernel.org
6570 S:      Maintained
6571 F:      drivers/i2c/busses/i2c-cpm.c
6572
6573 FREESCALE IMX DDR PMU DRIVER
6574 M:      Frank Li <Frank.li@nxp.com>
6575 L:      linux-arm-kernel@lists.infradead.org
6576 S:      Maintained
6577 F:      drivers/perf/fsl_imx8_ddr_perf.c
6578 F:      Documentation/admin-guide/perf/imx-ddr.rst
6579 F:      Documentation/devicetree/bindings/perf/fsl-imx-ddr.txt
6580
6581 FREESCALE IMX I2C DRIVER
6582 M:      Oleksij Rempel <o.rempel@pengutronix.de>
6583 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6584 L:      linux-i2c@vger.kernel.org
6585 S:      Maintained
6586 F:      drivers/i2c/busses/i2c-imx.c
6587 F:      Documentation/devicetree/bindings/i2c/i2c-imx.txt
6588
6589 FREESCALE IMX LPI2C DRIVER
6590 M:      Dong Aisheng <aisheng.dong@nxp.com>
6591 L:      linux-i2c@vger.kernel.org
6592 L:      linux-imx@nxp.com
6593 S:      Maintained
6594 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6595 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6596
6597 FREESCALE IMX / MXC FEC DRIVER
6598 M:      Fugang Duan <fugang.duan@nxp.com>
6599 L:      netdev@vger.kernel.org
6600 S:      Maintained
6601 F:      drivers/net/ethernet/freescale/fec_main.c
6602 F:      drivers/net/ethernet/freescale/fec_ptp.c
6603 F:      drivers/net/ethernet/freescale/fec.h
6604 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6605
6606 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6607 M:      Sascha Hauer <s.hauer@pengutronix.de>
6608 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6609 L:      linux-fbdev@vger.kernel.org
6610 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6611 S:      Maintained
6612 F:      include/linux/platform_data/video-imxfb.h
6613 F:      drivers/video/fbdev/imxfb.c
6614
6615 FREESCALE QORIQ DPAA ETHERNET DRIVER
6616 M:      Madalin Bucur <madalin.bucur@nxp.com>
6617 L:      netdev@vger.kernel.org
6618 S:      Maintained
6619 F:      drivers/net/ethernet/freescale/dpaa
6620
6621 FREESCALE QORIQ DPAA FMAN DRIVER
6622 M:      Madalin Bucur <madalin.bucur@nxp.com>
6623 L:      netdev@vger.kernel.org
6624 S:      Maintained
6625 F:      drivers/net/ethernet/freescale/fman
6626 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6627
6628 FREESCALE QORIQ PTP CLOCK DRIVER
6629 M:      Yangbo Lu <yangbo.lu@nxp.com>
6630 L:      netdev@vger.kernel.org
6631 S:      Maintained
6632 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
6633 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
6634 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6635 F:      drivers/ptp/ptp_qoriq.c
6636 F:      drivers/ptp/ptp_qoriq_debugfs.c
6637 F:      include/linux/fsl/ptp_qoriq.h
6638 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6639
6640 FREESCALE QUAD SPI DRIVER
6641 M:      Han Xu <han.xu@nxp.com>
6642 L:      linux-spi@vger.kernel.org
6643 S:      Maintained
6644 F:      drivers/spi/spi-fsl-qspi.c
6645
6646 FREESCALE QUICC ENGINE LIBRARY
6647 M:      Qiang Zhao <qiang.zhao@nxp.com>
6648 L:      linuxppc-dev@lists.ozlabs.org
6649 S:      Maintained
6650 F:      drivers/soc/fsl/qe/
6651 F:      include/soc/fsl/*qe*.h
6652 F:      include/soc/fsl/*ucc*.h
6653
6654 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6655 M:      Li Yang <leoyang.li@nxp.com>
6656 L:      netdev@vger.kernel.org
6657 L:      linuxppc-dev@lists.ozlabs.org
6658 S:      Maintained
6659 F:      drivers/net/ethernet/freescale/ucc_geth*
6660
6661 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6662 M:      Zhao Qiang <qiang.zhao@nxp.com>
6663 L:      netdev@vger.kernel.org
6664 L:      linuxppc-dev@lists.ozlabs.org
6665 S:      Maintained
6666 F:      drivers/net/wan/fsl_ucc_hdlc*
6667
6668 FREESCALE QUICC ENGINE UCC UART DRIVER
6669 M:      Timur Tabi <timur@kernel.org>
6670 L:      linuxppc-dev@lists.ozlabs.org
6671 S:      Maintained
6672 F:      drivers/tty/serial/ucc_uart.c
6673
6674 FREESCALE SOC DRIVERS
6675 M:      Li Yang <leoyang.li@nxp.com>
6676 L:      linuxppc-dev@lists.ozlabs.org
6677 L:      linux-arm-kernel@lists.infradead.org
6678 S:      Maintained
6679 F:      Documentation/devicetree/bindings/misc/fsl,dpaa2-console.txt
6680 F:      Documentation/devicetree/bindings/soc/fsl/
6681 F:      drivers/soc/fsl/
6682 F:      include/linux/fsl/
6683
6684 FREESCALE SOC FS_ENET DRIVER
6685 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6686 L:      linuxppc-dev@lists.ozlabs.org
6687 L:      netdev@vger.kernel.org
6688 S:      Maintained
6689 F:      drivers/net/ethernet/freescale/fs_enet/
6690 F:      include/linux/fs_enet_pd.h
6691
6692 FREESCALE SOC SOUND DRIVERS
6693 M:      Timur Tabi <timur@kernel.org>
6694 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6695 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6696 R:      Fabio Estevam <festevam@gmail.com>
6697 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6698 L:      linuxppc-dev@lists.ozlabs.org
6699 S:      Maintained
6700 F:      sound/soc/fsl/fsl*
6701 F:      sound/soc/fsl/imx*
6702 F:      sound/soc/fsl/mpc8610_hpcd.c
6703
6704 FREESCALE USB PERIPHERAL DRIVERS
6705 M:      Li Yang <leoyang.li@nxp.com>
6706 L:      linux-usb@vger.kernel.org
6707 L:      linuxppc-dev@lists.ozlabs.org
6708 S:      Maintained
6709 F:      drivers/usb/gadget/udc/fsl*
6710
6711 FREEVXFS FILESYSTEM
6712 M:      Christoph Hellwig <hch@infradead.org>
6713 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6714 S:      Maintained
6715 F:      fs/freevxfs/
6716
6717 FREEZER
6718 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6719 M:      Pavel Machek <pavel@ucw.cz>
6720 L:      linux-pm@vger.kernel.org
6721 S:      Supported
6722 F:      Documentation/power/freezing-of-tasks.rst
6723 F:      include/linux/freezer.h
6724 F:      kernel/freezer.c
6725
6726 FRONTSWAP API
6727 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6728 L:      linux-kernel@vger.kernel.org
6729 S:      Maintained
6730 F:      mm/frontswap.c
6731 F:      include/linux/frontswap.h
6732
6733 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6734 M:      David Howells <dhowells@redhat.com>
6735 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6736 S:      Supported
6737 F:      Documentation/filesystems/caching/
6738 F:      fs/fscache/
6739 F:      include/linux/fscache*.h
6740
6741 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6742 M:      Theodore Y. Ts'o <tytso@mit.edu>
6743 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6744 M:      Eric Biggers <ebiggers@kernel.org>
6745 L:      linux-fscrypt@vger.kernel.org
6746 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6747 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6748 S:      Supported
6749 F:      fs/crypto/
6750 F:      include/linux/fscrypt*.h
6751 F:      include/uapi/linux/fscrypt.h
6752 F:      Documentation/filesystems/fscrypt.rst
6753
6754 FSI SUBSYSTEM
6755 M:      Jeremy Kerr <jk@ozlabs.org>
6756 M:      Joel Stanley <joel@jms.id.au>
6757 R:      Alistar Popple <alistair@popple.id.au>
6758 R:      Eddie James <eajames@linux.ibm.com>
6759 L:      linux-fsi@lists.ozlabs.org
6760 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git
6761 Q:      http://patchwork.ozlabs.org/project/linux-fsi/list/
6762 S:      Supported
6763 F:      drivers/fsi/
6764 F:      include/linux/fsi*.h
6765 F:      include/trace/events/fsi*.h
6766
6767 FSI-ATTACHED I2C DRIVER
6768 M:      Eddie James <eajames@linux.ibm.com>
6769 L:      linux-i2c@vger.kernel.org
6770 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6771 S:      Maintained
6772 F:      drivers/i2c/busses/i2c-fsi.c
6773 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6774
6775 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6776 M:      Jan Kara <jack@suse.cz>
6777 R:      Amir Goldstein <amir73il@gmail.com>
6778 L:      linux-fsdevel@vger.kernel.org
6779 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify
6780 S:      Maintained
6781 F:      fs/notify/
6782 F:      include/linux/fsnotify*.h
6783
6784 FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION
6785 M:      Eric Biggers <ebiggers@kernel.org>
6786 M:      Theodore Y. Ts'o <tytso@mit.edu>
6787 L:      linux-fscrypt@vger.kernel.org
6788 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6789 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git fsverity
6790 S:      Supported
6791 F:      fs/verity/
6792 F:      include/linux/fsverity.h
6793 F:      include/uapi/linux/fsverity.h
6794 F:      Documentation/filesystems/fsverity.rst
6795
6796 FUJITSU LAPTOP EXTRAS
6797 M:      Jonathan Woithe <jwoithe@just42.net>
6798 L:      platform-driver-x86@vger.kernel.org
6799 S:      Maintained
6800 F:      drivers/platform/x86/fujitsu-laptop.c
6801
6802 FUJITSU M-5MO LS CAMERA ISP DRIVER
6803 M:      Kyungmin Park <kyungmin.park@samsung.com>
6804 M:      Heungjun Kim <riverful.kim@samsung.com>
6805 L:      linux-media@vger.kernel.org
6806 S:      Maintained
6807 F:      drivers/media/i2c/m5mols/
6808 F:      include/media/i2c/m5mols.h
6809
6810 FUJITSU TABLET EXTRAS
6811 M:      Robert Gerlach <khnz@gmx.de>
6812 L:      platform-driver-x86@vger.kernel.org
6813 S:      Maintained
6814 F:      drivers/platform/x86/fujitsu-tablet.c
6815
6816 FUSE: FILESYSTEM IN USERSPACE
6817 M:      Miklos Szeredi <miklos@szeredi.hu>
6818 L:      linux-fsdevel@vger.kernel.org
6819 W:      http://fuse.sourceforge.net/
6820 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6821 S:      Maintained
6822 F:      fs/fuse/
6823 F:      include/uapi/linux/fuse.h
6824 F:      Documentation/filesystems/fuse.txt
6825
6826 FUTEX SUBSYSTEM
6827 M:      Thomas Gleixner <tglx@linutronix.de>
6828 M:      Ingo Molnar <mingo@redhat.com>
6829 R:      Peter Zijlstra <peterz@infradead.org>
6830 R:      Darren Hart <dvhart@infradead.org>
6831 L:      linux-kernel@vger.kernel.org
6832 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6833 S:      Maintained
6834 F:      kernel/futex.c
6835 F:      include/asm-generic/futex.h
6836 F:      include/linux/futex.h
6837 F:      include/uapi/linux/futex.h
6838 F:      tools/testing/selftests/futex/
6839 F:      tools/perf/bench/futex*
6840 F:      Documentation/*futex*
6841
6842 GCC PLUGINS
6843 M:      Kees Cook <keescook@chromium.org>
6844 R:      Emese Revfy <re.emese@gmail.com>
6845 L:      kernel-hardening@lists.openwall.com
6846 S:      Maintained
6847 F:      scripts/gcc-plugins/
6848 F:      scripts/gcc-plugin.sh
6849 F:      scripts/Makefile.gcc-plugins
6850 F:      Documentation/core-api/gcc-plugins.rst
6851
6852 GASKET DRIVER FRAMEWORK
6853 M:      Rob Springer <rspringer@google.com>
6854 M:      Todd Poynor <toddpoynor@google.com>
6855 M:      Ben Chan <benchan@chromium.org>
6856 S:      Maintained
6857 F:      drivers/staging/gasket/
6858
6859 GCOV BASED KERNEL PROFILING
6860 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6861 S:      Maintained
6862 F:      kernel/gcov/
6863 F:      Documentation/dev-tools/gcov.rst
6864
6865 GDB KERNEL DEBUGGING HELPER SCRIPTS
6866 M:      Jan Kiszka <jan.kiszka@siemens.com>
6867 M:      Kieran Bingham <kbingham@kernel.org>
6868 S:      Supported
6869 F:      scripts/gdb/
6870
6871 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6872 M:      Achim Leubner <achim_leubner@adaptec.com>
6873 L:      linux-scsi@vger.kernel.org
6874 W:      http://www.icp-vortex.com/
6875 S:      Supported
6876 F:      drivers/scsi/gdt*
6877
6878 GEMTEK FM RADIO RECEIVER DRIVER
6879 M:      Hans Verkuil <hverkuil@xs4all.nl>
6880 L:      linux-media@vger.kernel.org
6881 T:      git git://linuxtv.org/media_tree.git
6882 W:      https://linuxtv.org
6883 S:      Maintained
6884 F:      drivers/media/radio/radio-gemtek*
6885
6886 GENERIC ARCHITECTURE TOPOLOGY
6887 M:      Sudeep Holla <sudeep.holla@arm.com>
6888 L:      linux-kernel@vger.kernel.org
6889 S:      Maintained
6890 F:      drivers/base/arch_topology.c
6891 F:      include/linux/arch_topology.h
6892
6893 GENERIC GPIO I2C DRIVER
6894 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6895 S:      Supported
6896 F:      drivers/i2c/busses/i2c-gpio.c
6897 F:      include/linux/platform_data/i2c-gpio.h
6898
6899 GENERIC GPIO I2C MULTIPLEXER DRIVER
6900 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6901 L:      linux-i2c@vger.kernel.org
6902 S:      Supported
6903 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6904 F:      include/linux/platform_data/i2c-mux-gpio.h
6905 F:      Documentation/i2c/muxes/i2c-mux-gpio.rst
6906
6907 GENERIC HDLC (WAN) DRIVERS
6908 M:      Krzysztof Halasa <khc@pm.waw.pl>
6909 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6910 S:      Maintained
6911 F:      drivers/net/wan/c101.c
6912 F:      drivers/net/wan/hd6457*
6913 F:      drivers/net/wan/hdlc*
6914 F:      drivers/net/wan/n2.c
6915 F:      drivers/net/wan/pc300too.c
6916 F:      drivers/net/wan/pci200syn.c
6917 F:      drivers/net/wan/wanxl*
6918
6919 GENERIC INCLUDE/ASM HEADER FILES
6920 M:      Arnd Bergmann <arnd@arndb.de>
6921 L:      linux-arch@vger.kernel.org
6922 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6923 S:      Maintained
6924 F:      include/asm-generic/
6925 F:      include/uapi/asm-generic/
6926
6927 GENERIC PHY FRAMEWORK
6928 M:      Kishon Vijay Abraham I <kishon@ti.com>
6929 L:      linux-kernel@vger.kernel.org
6930 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6931 S:      Supported
6932 F:      drivers/phy/
6933 F:      include/linux/phy/
6934 F:      Documentation/devicetree/bindings/phy/
6935
6936 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6937 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6938 S:      Supported
6939 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6940
6941 GENERIC PM DOMAINS
6942 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6943 M:      Kevin Hilman <khilman@kernel.org>
6944 M:      Ulf Hansson <ulf.hansson@linaro.org>
6945 L:      linux-pm@vger.kernel.org
6946 S:      Supported
6947 F:      drivers/base/power/domain*.c
6948 F:      include/linux/pm_domain.h
6949 F:      Documentation/devicetree/bindings/power/power?domain*
6950
6951 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6952 M:      Eugen Hristev <eugen.hristev@microchip.com>
6953 L:      linux-input@vger.kernel.org
6954 S:      Maintained
6955 F:      drivers/input/touchscreen/resistive-adc-touch.c
6956
6957 GENERIC UIO DRIVER FOR PCI DEVICES
6958 M:      "Michael S. Tsirkin" <mst@redhat.com>
6959 L:      kvm@vger.kernel.org
6960 S:      Supported
6961 F:      drivers/uio/uio_pci_generic.c
6962
6963 GENERIC VDSO LIBRARY:
6964 M:      Andy Lutomirski <luto@kernel.org>
6965 M:      Thomas Gleixner <tglx@linutronix.de>
6966 M:      Vincenzo Frascino <vincenzo.frascino@arm.com>
6967 L:      linux-kernel@vger.kernel.org
6968 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso
6969 S:      Maintained
6970 F:      lib/vdso/
6971 F:      kernel/time/vsyscall.c
6972 F:      include/vdso/
6973 F:      include/asm-generic/vdso/vsyscall.h
6974
6975 GENWQE (IBM Generic Workqueue Card)
6976 M:      Frank Haverkamp <haver@linux.ibm.com>
6977 S:      Supported
6978 F:      drivers/misc/genwqe/
6979
6980 GET_MAINTAINER SCRIPT
6981 M:      Joe Perches <joe@perches.com>
6982 S:      Maintained
6983 F:      scripts/get_maintainer.pl
6984
6985 GFS2 FILE SYSTEM
6986 M:      Bob Peterson <rpeterso@redhat.com>
6987 M:      Andreas Gruenbacher <agruenba@redhat.com>
6988 L:      cluster-devel@redhat.com
6989 W:      http://sources.redhat.com/cluster/
6990 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6991 S:      Supported
6992 F:      Documentation/filesystems/gfs2*.txt
6993 F:      fs/gfs2/
6994 F:      include/uapi/linux/gfs2_ondisk.h
6995
6996 GNSS SUBSYSTEM
6997 M:      Johan Hovold <johan@kernel.org>
6998 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6999 S:      Maintained
7000 F:      Documentation/ABI/testing/sysfs-class-gnss
7001 F:      Documentation/devicetree/bindings/gnss/
7002 F:      drivers/gnss/
7003 F:      include/linux/gnss.h
7004
7005 GO7007 MPEG CODEC
7006 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
7007 L:      linux-media@vger.kernel.org
7008 S:      Maintained
7009 F:      drivers/media/usb/go7007/
7010
7011 GOODIX TOUCHSCREEN
7012 M:      Bastien Nocera <hadess@hadess.net>
7013 L:      linux-input@vger.kernel.org
7014 S:      Maintained
7015 F:      drivers/input/touchscreen/goodix.c
7016
7017 GOOGLE ETHERNET DRIVERS
7018 M:      Catherine Sullivan <csully@google.com>
7019 R:      Sagi Shahar <sagis@google.com>
7020 R:      Jon Olson <jonolson@google.com>
7021 L:      netdev@vger.kernel.org
7022 S:      Supported
7023 F:      Documentation/networking/device_drivers/google/gve.rst
7024 F:      drivers/net/ethernet/google
7025
7026 GPD POCKET FAN DRIVER
7027 M:      Hans de Goede <hdegoede@redhat.com>
7028 L:      platform-driver-x86@vger.kernel.org
7029 S:      Maintained
7030 F:      drivers/platform/x86/gpd-pocket-fan.c
7031
7032 GPIO ACPI SUPPORT
7033 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7034 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7035 L:      linux-gpio@vger.kernel.org
7036 L:      linux-acpi@vger.kernel.org
7037 S:      Maintained
7038 F:      Documentation/firmware-guide/acpi/gpio-properties.rst
7039 F:      drivers/gpio/gpiolib-acpi.c
7040 F:      drivers/gpio/gpiolib-acpi.h
7041
7042 GPIO IR Transmitter
7043 M:      Sean Young <sean@mess.org>
7044 L:      linux-media@vger.kernel.org
7045 S:      Maintained
7046 F:      drivers/media/rc/gpio-ir-tx.c
7047
7048 GPIO MOCKUP DRIVER
7049 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
7050 L:      linux-gpio@vger.kernel.org
7051 S:      Maintained
7052 F:      drivers/gpio/gpio-mockup.c
7053 F:      tools/testing/selftests/gpio/
7054
7055 GPIO SUBSYSTEM
7056 M:      Linus Walleij <linus.walleij@linaro.org>
7057 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
7058 L:      linux-gpio@vger.kernel.org
7059 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
7060 S:      Maintained
7061 F:      Documentation/devicetree/bindings/gpio/
7062 F:      Documentation/driver-api/gpio/
7063 F:      Documentation/admin-guide/gpio/
7064 F:      Documentation/ABI/testing/gpio-cdev
7065 F:      Documentation/ABI/obsolete/sysfs-gpio
7066 F:      drivers/gpio/
7067 F:      include/linux/gpio/
7068 F:      include/linux/gpio.h
7069 F:      include/linux/of_gpio.h
7070 F:      include/asm-generic/gpio.h
7071 F:      include/uapi/linux/gpio.h
7072 F:      tools/gpio/
7073
7074 GRE DEMULTIPLEXER DRIVER
7075 M:      Dmitry Kozlov <xeb@mail.ru>
7076 L:      netdev@vger.kernel.org
7077 S:      Maintained
7078 F:      net/ipv4/gre_demux.c
7079 F:      net/ipv4/gre_offload.c
7080 F:      include/net/gre.h
7081
7082 GRETH 10/100/1G Ethernet MAC device driver
7083 M:      Andreas Larsson <andreas@gaisler.com>
7084 L:      netdev@vger.kernel.org
7085 S:      Maintained
7086 F:      drivers/net/ethernet/aeroflex/
7087
7088 GREYBUS AUDIO PROTOCOLS DRIVERS
7089 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
7090 M:      Mark Greer <mgreer@animalcreek.com>
7091 S:      Maintained
7092 F:      drivers/staging/greybus/audio_apbridgea.c
7093 F:      drivers/staging/greybus/audio_apbridgea.h
7094 F:      drivers/staging/greybus/audio_codec.c
7095 F:      drivers/staging/greybus/audio_codec.h
7096 F:      drivers/staging/greybus/audio_gb.c
7097 F:      drivers/staging/greybus/audio_manager.c
7098 F:      drivers/staging/greybus/audio_manager.h
7099 F:      drivers/staging/greybus/audio_manager_module.c
7100 F:      drivers/staging/greybus/audio_manager_private.h
7101 F:      drivers/staging/greybus/audio_manager_sysfs.c
7102 F:      drivers/staging/greybus/audio_module.c
7103 F:      drivers/staging/greybus/audio_topology.c
7104
7105 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
7106 M:      Viresh Kumar <vireshk@kernel.org>
7107 S:      Maintained
7108 F:      drivers/staging/greybus/authentication.c
7109 F:      drivers/staging/greybus/bootrom.c
7110 F:      drivers/staging/greybus/firmware.h
7111 F:      drivers/staging/greybus/fw-core.c
7112 F:      drivers/staging/greybus/fw-download.c
7113 F:      drivers/staging/greybus/fw-management.c
7114 F:      drivers/staging/greybus/greybus_authentication.h
7115 F:      drivers/staging/greybus/greybus_firmware.h
7116 F:      drivers/staging/greybus/hid.c
7117 F:      drivers/staging/greybus/i2c.c
7118 F:      drivers/staging/greybus/spi.c
7119 F:      drivers/staging/greybus/spilib.c
7120 F:      drivers/staging/greybus/spilib.h
7121
7122 GREYBUS LOOPBACK DRIVER
7123 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
7124 S:      Maintained
7125 F:      drivers/staging/greybus/loopback.c
7126
7127 GREYBUS PLATFORM DRIVERS
7128 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
7129 S:      Maintained
7130 F:      drivers/staging/greybus/arche-platform.c
7131 F:      drivers/staging/greybus/arche-apb-ctrl.c
7132 F:      drivers/staging/greybus/arche_platform.h
7133
7134 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
7135 M:      Rui Miguel Silva <rmfrfs@gmail.com>
7136 S:      Maintained
7137 F:      drivers/staging/greybus/sdio.c
7138 F:      drivers/staging/greybus/light.c
7139 F:      drivers/staging/greybus/gpio.c
7140 F:      drivers/staging/greybus/power_supply.c
7141 F:      drivers/staging/greybus/spi.c
7142 F:      drivers/staging/greybus/spilib.c
7143
7144 GREYBUS SUBSYSTEM
7145 M:      Johan Hovold <johan@kernel.org>
7146 M:      Alex Elder <elder@kernel.org>
7147 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7148 S:      Maintained
7149 F:      drivers/staging/greybus/
7150 F:      drivers/greybus/
7151 F:      include/linux/greybus.h
7152 F:      include/linux/greybus/
7153 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
7154
7155 GREYBUS UART PROTOCOLS DRIVERS
7156 M:      David Lin <dtwlin@gmail.com>
7157 S:      Maintained
7158 F:      drivers/staging/greybus/uart.c
7159 F:      drivers/staging/greybus/log.c
7160
7161 GS1662 VIDEO SERIALIZER
7162 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
7163 L:      linux-media@vger.kernel.org
7164 T:      git git://linuxtv.org/media_tree.git
7165 S:      Maintained
7166 F:      drivers/media/spi/gs1662.c
7167
7168 GSPCA FINEPIX SUBDRIVER
7169 M:      Frank Zago <frank@zago.net>
7170 L:      linux-media@vger.kernel.org
7171 T:      git git://linuxtv.org/media_tree.git
7172 S:      Maintained
7173 F:      drivers/media/usb/gspca/finepix.c
7174
7175 GSPCA GL860 SUBDRIVER
7176 M:      Olivier Lorin <o.lorin@laposte.net>
7177 L:      linux-media@vger.kernel.org
7178 T:      git git://linuxtv.org/media_tree.git
7179 S:      Maintained
7180 F:      drivers/media/usb/gspca/gl860/
7181
7182 GSPCA M5602 SUBDRIVER
7183 M:      Erik Andren <erik.andren@gmail.com>
7184 L:      linux-media@vger.kernel.org
7185 T:      git git://linuxtv.org/media_tree.git
7186 S:      Maintained
7187 F:      drivers/media/usb/gspca/m5602/
7188
7189 GSPCA PAC207 SONIXB SUBDRIVER
7190 M:      Hans Verkuil <hverkuil@xs4all.nl>
7191 L:      linux-media@vger.kernel.org
7192 T:      git git://linuxtv.org/media_tree.git
7193 S:      Odd Fixes
7194 F:      drivers/media/usb/gspca/pac207.c
7195
7196 GSPCA SN9C20X SUBDRIVER
7197 M:      Brian Johnson <brijohn@gmail.com>
7198 L:      linux-media@vger.kernel.org
7199 T:      git git://linuxtv.org/media_tree.git
7200 S:      Maintained
7201 F:      drivers/media/usb/gspca/sn9c20x.c
7202
7203 GSPCA T613 SUBDRIVER
7204 M:      Leandro Costantino <lcostantino@gmail.com>
7205 L:      linux-media@vger.kernel.org
7206 T:      git git://linuxtv.org/media_tree.git
7207 S:      Maintained
7208 F:      drivers/media/usb/gspca/t613.c
7209
7210 GSPCA USB WEBCAM DRIVER
7211 M:      Hans Verkuil <hverkuil@xs4all.nl>
7212 L:      linux-media@vger.kernel.org
7213 T:      git git://linuxtv.org/media_tree.git
7214 S:      Odd Fixes
7215 F:      drivers/media/usb/gspca/
7216
7217 GTP (GPRS Tunneling Protocol)
7218 M:      Pablo Neira Ayuso <pablo@netfilter.org>
7219 M:      Harald Welte <laforge@gnumonks.org>
7220 L:      osmocom-net-gprs@lists.osmocom.org
7221 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
7222 S:      Maintained
7223 F:      drivers/net/gtp.c
7224
7225 GUID PARTITION TABLE (GPT)
7226 M:      Davidlohr Bueso <dave@stgolabs.net>
7227 L:      linux-efi@vger.kernel.org
7228 S:      Maintained
7229 F:      block/partitions/efi.*
7230
7231 H8/300 ARCHITECTURE
7232 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
7233 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
7234 W:      http://uclinux-h8.sourceforge.jp
7235 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
7236 S:      Maintained
7237 F:      arch/h8300/
7238 F:      drivers/clocksource/h8300_*.c
7239 F:      drivers/clk/h8300/
7240 F:      drivers/irqchip/irq-renesas-h8*.c
7241
7242 HABANALABS PCI DRIVER
7243 M:      Oded Gabbay <oded.gabbay@gmail.com>
7244 T:      git https://github.com/HabanaAI/linux.git
7245 S:      Supported
7246 F:      drivers/misc/habanalabs/
7247 F:      include/uapi/misc/habanalabs.h
7248 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
7249 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
7250
7251 HACKRF MEDIA DRIVER
7252 M:      Antti Palosaari <crope@iki.fi>
7253 L:      linux-media@vger.kernel.org
7254 W:      https://linuxtv.org
7255 W:      http://palosaari.fi/linux/
7256 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7257 T:      git git://linuxtv.org/anttip/media_tree.git
7258 S:      Maintained
7259 F:      drivers/media/usb/hackrf/
7260
7261 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
7262 M:      Frank Seidel <frank@f-seidel.de>
7263 L:      platform-driver-x86@vger.kernel.org
7264 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
7265 S:      Maintained
7266 F:      drivers/platform/x86/hdaps.c
7267
7268 HARDWARE MONITORING
7269 M:      Jean Delvare <jdelvare@suse.com>
7270 M:      Guenter Roeck <linux@roeck-us.net>
7271 L:      linux-hwmon@vger.kernel.org
7272 W:      http://hwmon.wiki.kernel.org/
7273 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
7274 S:      Maintained
7275 F:      Documentation/devicetree/bindings/hwmon/
7276 F:      Documentation/hwmon/
7277 F:      drivers/hwmon/
7278 F:      include/linux/hwmon*.h
7279 F:      include/trace/events/hwmon*.h
7280
7281 HARDWARE RANDOM NUMBER GENERATOR CORE
7282 M:      Matt Mackall <mpm@selenic.com>
7283 M:      Herbert Xu <herbert@gondor.apana.org.au>
7284 L:      linux-crypto@vger.kernel.org
7285 S:      Odd fixes
7286 F:      Documentation/devicetree/bindings/rng/
7287 F:      Documentation/admin-guide/hw_random.rst
7288 F:      drivers/char/hw_random/
7289 F:      include/linux/hw_random.h
7290
7291 HARDWARE TRACING FACILITIES
7292 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7293 S:      Maintained
7294 F:      drivers/hwtracing/
7295
7296 HARDWARE SPINLOCK CORE
7297 M:      Ohad Ben-Cohen <ohad@wizery.com>
7298 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
7299 L:      linux-remoteproc@vger.kernel.org
7300 S:      Maintained
7301 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next
7302 F:      Documentation/devicetree/bindings/hwlock/
7303 F:      Documentation/hwspinlock.txt
7304 F:      drivers/hwspinlock/
7305 F:      include/linux/hwspinlock.h
7306
7307 HARMONY SOUND DRIVER
7308 L:      linux-parisc@vger.kernel.org
7309 S:      Maintained
7310 F:      sound/parisc/harmony.*
7311
7312 HDPVR USB VIDEO ENCODER DRIVER
7313 M:      Hans Verkuil <hverkuil@xs4all.nl>
7314 L:      linux-media@vger.kernel.org
7315 T:      git git://linuxtv.org/media_tree.git
7316 W:      https://linuxtv.org
7317 S:      Odd Fixes
7318 F:      drivers/media/usb/hdpvr/
7319
7320 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
7321 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
7322 S:      Supported
7323 F:      Documentation/watchdog/hpwdt.rst
7324 F:      drivers/watchdog/hpwdt.c
7325
7326 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
7327 M:      Don Brace <don.brace@microsemi.com>
7328 L:      esc.storagedev@microsemi.com
7329 L:      linux-scsi@vger.kernel.org
7330 S:      Supported
7331 F:      Documentation/scsi/hpsa.txt
7332 F:      drivers/scsi/hpsa*.[ch]
7333 F:      include/linux/cciss*.h
7334 F:      include/uapi/linux/cciss*.h
7335
7336 HFI1 DRIVER
7337 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
7338 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
7339 L:      linux-rdma@vger.kernel.org
7340 S:      Supported
7341 F:      drivers/infiniband/hw/hfi1
7342
7343 HFS FILESYSTEM
7344 L:      linux-fsdevel@vger.kernel.org
7345 S:      Orphan
7346 F:      Documentation/filesystems/hfs.txt
7347 F:      fs/hfs/
7348
7349 HFSPLUS FILESYSTEM
7350 L:      linux-fsdevel@vger.kernel.org
7351 S:      Orphan
7352 F:      Documentation/filesystems/hfsplus.txt
7353 F:      fs/hfsplus/
7354
7355 HGA FRAMEBUFFER DRIVER
7356 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
7357 L:      linux-nvidia@lists.surfsouth.com
7358 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
7359 S:      Maintained
7360 F:      drivers/video/fbdev/hgafb.c
7361
7362 HIBERNATION (aka Software Suspend, aka swsusp)
7363 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
7364 M:      Pavel Machek <pavel@ucw.cz>
7365 L:      linux-pm@vger.kernel.org
7366 B:      https://bugzilla.kernel.org
7367 S:      Supported
7368 F:      arch/x86/power/
7369 F:      drivers/base/power/
7370 F:      kernel/power/
7371 F:      include/linux/suspend.h
7372 F:      include/linux/freezer.h
7373 F:      include/linux/pm.h
7374 F:      arch/*/include/asm/suspend*.h
7375
7376 HID CORE LAYER
7377 M:      Jiri Kosina <jikos@kernel.org>
7378 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
7379 L:      linux-input@vger.kernel.org
7380 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
7381 S:      Maintained
7382 F:      drivers/hid/
7383 F:      include/linux/hid*
7384 F:      include/uapi/linux/hid*
7385
7386 HID SENSOR HUB DRIVERS
7387 M:      Jiri Kosina <jikos@kernel.org>
7388 M:      Jonathan Cameron <jic23@kernel.org>
7389 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7390 L:      linux-input@vger.kernel.org
7391 L:      linux-iio@vger.kernel.org
7392 S:      Maintained
7393 F:      Documentation/hid/hid-sensor*
7394 F:      drivers/hid/hid-sensor-*
7395 F:      drivers/iio/*/hid-*
7396 F:      include/linux/hid-sensor-*
7397
7398 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
7399 M:      Thomas Gleixner <tglx@linutronix.de>
7400 L:      linux-kernel@vger.kernel.org
7401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
7402 S:      Maintained
7403 F:      Documentation/timers/
7404 F:      kernel/time/hrtimer.c
7405 F:      kernel/time/clockevents.c
7406 F:      kernel/time/timer_*.c
7407 F:      include/linux/clockchips.h
7408 F:      include/linux/hrtimer.h
7409
7410 HIGH-SPEED SCC DRIVER FOR AX.25
7411 L:      linux-hams@vger.kernel.org
7412 S:      Orphan
7413 F:      drivers/net/hamradio/dmascc.c
7414 F:      drivers/net/hamradio/scc.c
7415
7416 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
7417 M:      HighPoint Linux Team <linux@highpoint-tech.com>
7418 W:      http://www.highpoint-tech.com
7419 S:      Supported
7420 F:      Documentation/scsi/hptiop.txt
7421 F:      drivers/scsi/hptiop.c
7422
7423 HIPPI
7424 M:      Jes Sorensen <jes@trained-monkey.org>
7425 L:      linux-hippi@sunsite.dk
7426 S:      Maintained
7427 F:      include/linux/hippidevice.h
7428 F:      include/uapi/linux/if_hippi.h
7429 F:      net/802/hippi.c
7430 F:      drivers/net/hippi/
7431
7432 HISILICON SECURITY ENGINE V2 DRIVER (SEC2)
7433 M:      Zaibo Xu <xuzaibo@huawei.com>
7434 L:      linux-crypto@vger.kernel.org
7435 S:      Maintained
7436 F:      drivers/crypto/hisilicon/sec2/sec_crypto.c
7437 F:      drivers/crypto/hisilicon/sec2/sec_main.c
7438 F:      drivers/crypto/hisilicon/sec2/sec_crypto.h
7439 F:      drivers/crypto/hisilicon/sec2/sec.h
7440 F:      Documentation/ABI/testing/debugfs-hisi-sec
7441
7442 HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE)
7443 M:      Zaibo Xu <xuzaibo@huawei.com>
7444 L:      linux-crypto@vger.kernel.org
7445 S:      Maintained
7446 F:      drivers/crypto/hisilicon/hpre/hpre_crypto.c
7447 F:      drivers/crypto/hisilicon/hpre/hpre_main.c
7448 F:      drivers/crypto/hisilicon/hpre/hpre.h
7449 F:      Documentation/ABI/testing/debugfs-hisi-hpre
7450
7451 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
7452 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7453 M:      Salil Mehta <salil.mehta@huawei.com>
7454 L:      netdev@vger.kernel.org
7455 W:      http://www.hisilicon.com
7456 S:      Maintained
7457 F:      drivers/net/ethernet/hisilicon/hns3/
7458
7459 HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT
7460 M:      Zaibo Xu <xuzaibo@huawei.com>
7461 S:      Maintained
7462 F:      drivers/char/hw_random/hisi-trng-v2.c
7463
7464 HISILICON LPC BUS DRIVER
7465 M:      john.garry@huawei.com
7466 W:      http://www.hisilicon.com
7467 S:      Maintained
7468 F:      drivers/bus/hisi_lpc.c
7469 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
7470
7471 HISILICON NETWORK SUBSYSTEM DRIVER
7472 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7473 M:      Salil Mehta <salil.mehta@huawei.com>
7474 L:      netdev@vger.kernel.org
7475 W:      http://www.hisilicon.com
7476 S:      Maintained
7477 F:      drivers/net/ethernet/hisilicon/
7478 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7479
7480 HISILICON PMU DRIVER
7481 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7482 W:      http://www.hisilicon.com
7483 S:      Supported
7484 F:      drivers/perf/hisilicon
7485 F:      Documentation/admin-guide/perf/hisi-pmu.rst
7486
7487 HISILICON ROCE DRIVER
7488 M:      Lijun Ou <oulijun@huawei.com>
7489 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7490 L:      linux-rdma@vger.kernel.org
7491 S:      Maintained
7492 F:      drivers/infiniband/hw/hns/
7493 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7494
7495 HISILICON SAS Controller
7496 M:      John Garry <john.garry@huawei.com>
7497 W:      http://www.hisilicon.com
7498 S:      Supported
7499 F:      drivers/scsi/hisi_sas/
7500 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7501
7502 HISILICON QM AND ZIP Controller DRIVER
7503 M:      Zhou Wang <wangzhou1@hisilicon.com>
7504 L:      linux-crypto@vger.kernel.org
7505 S:      Maintained
7506 F:      drivers/crypto/hisilicon/qm.c
7507 F:      drivers/crypto/hisilicon/qm.h
7508 F:      drivers/crypto/hisilicon/sgl.c
7509 F:      drivers/crypto/hisilicon/zip/
7510 F:      Documentation/ABI/testing/debugfs-hisi-zip
7511
7512 HMM - Heterogeneous Memory Management
7513 M:      Jérôme Glisse <jglisse@redhat.com>
7514 L:      linux-mm@kvack.org
7515 S:      Maintained
7516 F:      mm/hmm*
7517 F:      include/linux/hmm*
7518 F:      Documentation/vm/hmm.rst
7519
7520 HOST AP DRIVER
7521 M:      Jouni Malinen <j@w1.fi>
7522 L:      linux-wireless@vger.kernel.org
7523 W:      http://w1.fi/hostap-driver.html
7524 S:      Obsolete
7525 F:      drivers/net/wireless/intersil/hostap/
7526
7527 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7528 L:      platform-driver-x86@vger.kernel.org
7529 S:      Orphan
7530 F:      drivers/platform/x86/tc1100-wmi.c
7531
7532 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7533 M:      Jaroslav Kysela <perex@perex.cz>
7534 S:      Obsolete
7535 F:      drivers/staging/hp/hp100.*
7536
7537 HPET:   High Precision Event Timers driver
7538 M:      Clemens Ladisch <clemens@ladisch.de>
7539 S:      Maintained
7540 F:      Documentation/timers/hpet.rst
7541 F:      drivers/char/hpet.c
7542 F:      include/linux/hpet.h
7543 F:      include/uapi/linux/hpet.h
7544
7545 HPET:   x86
7546 S:      Orphan
7547 F:      arch/x86/kernel/hpet.c
7548 F:      arch/x86/include/asm/hpet.h
7549
7550 HPFS FILESYSTEM
7551 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7552 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7553 S:      Maintained
7554 F:      fs/hpfs/
7555
7556 HSI SUBSYSTEM
7557 M:      Sebastian Reichel <sre@kernel.org>
7558 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7559 S:      Maintained
7560 F:      Documentation/ABI/testing/sysfs-bus-hsi
7561 F:      Documentation/driver-api/hsi.rst
7562 F:      drivers/hsi/
7563 F:      include/linux/hsi/
7564 F:      include/uapi/linux/hsi/
7565
7566 HSO 3G MODEM DRIVER
7567 L:      linux-usb@vger.kernel.org
7568 S:      Orphan
7569 F:      drivers/net/usb/hso.c
7570
7571 HSR NETWORK PROTOCOL
7572 M:      Arvid Brodin <arvid.brodin@alten.se>
7573 L:      netdev@vger.kernel.org
7574 S:      Maintained
7575 F:      net/hsr/
7576
7577 HT16K33 LED CONTROLLER DRIVER
7578 M:      Robin van der Gracht <robin@protonic.nl>
7579 S:      Maintained
7580 F:      drivers/auxdisplay/ht16k33.c
7581 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7582
7583 HTCPEN TOUCHSCREEN DRIVER
7584 M:      Pau Oliva Fora <pof@eslack.org>
7585 L:      linux-input@vger.kernel.org
7586 S:      Maintained
7587 F:      drivers/input/touchscreen/htcpen.c
7588
7589 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7590 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7591 L:      linux-iio@vger.kernel.org
7592 W:      http://www.st.com/
7593 S:      Maintained
7594 F:      drivers/iio/humidity/hts221*
7595 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7596
7597 HUAWEI ETHERNET DRIVER
7598 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7599 L:      netdev@vger.kernel.org
7600 S:      Supported
7601 F:      Documentation/networking/hinic.txt
7602 F:      drivers/net/ethernet/huawei/hinic/
7603
7604 HUGETLB FILESYSTEM
7605 M:      Mike Kravetz <mike.kravetz@oracle.com>
7606 L:      linux-mm@kvack.org
7607 S:      Maintained
7608 F:      fs/hugetlbfs/
7609 F:      mm/hugetlb.c
7610 F:      include/linux/hugetlb.h
7611 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7612 F:      Documentation/vm/hugetlbfs_reserv.rst
7613 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7614
7615 HVA ST MEDIA DRIVER
7616 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7617 L:      linux-media@vger.kernel.org
7618 T:      git git://linuxtv.org/media_tree.git
7619 W:      https://linuxtv.org
7620 S:      Supported
7621 F:      drivers/media/platform/sti/hva
7622
7623 HWPOISON MEMORY FAILURE HANDLING
7624 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7625 L:      linux-mm@kvack.org
7626 S:      Maintained
7627 F:      mm/memory-failure.c
7628 F:      mm/hwpoison-inject.c
7629
7630 HYGON PROCESSOR SUPPORT
7631 M:      Pu Wen <puwen@hygon.cn>
7632 L:      linux-kernel@vger.kernel.org
7633 S:      Maintained
7634 F:      arch/x86/kernel/cpu/hygon.c
7635
7636 HYNIX HI556 SENSOR DRIVER
7637 M:      Shawn Tu <shawnx.tu@intel.com>
7638 L:      linux-media@vger.kernel.org
7639 T:      git git://linuxtv.org/media_tree.git
7640 S:      Maintained
7641 F:      drivers/media/i2c/hi556.c
7642
7643 Hyper-V CORE AND DRIVERS
7644 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7645 M:      Haiyang Zhang <haiyangz@microsoft.com>
7646 M:      Stephen Hemminger <sthemmin@microsoft.com>
7647 M:      Sasha Levin <sashal@kernel.org>
7648 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7649 L:      linux-hyperv@vger.kernel.org
7650 S:      Supported
7651 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7652 F:      arch/x86/include/asm/mshyperv.h
7653 F:      arch/x86/include/asm/trace/hyperv.h
7654 F:      arch/x86/include/asm/hyperv-tlfs.h
7655 F:      arch/x86/kernel/cpu/mshyperv.c
7656 F:      arch/x86/hyperv
7657 F:      drivers/clocksource/hyperv_timer.c
7658 F:      drivers/hid/hid-hyperv.c
7659 F:      drivers/hv/
7660 F:      drivers/input/serio/hyperv-keyboard.c
7661 F:      drivers/pci/controller/pci-hyperv.c
7662 F:      drivers/pci/controller/pci-hyperv-intf.c
7663 F:      drivers/net/hyperv/
7664 F:      drivers/scsi/storvsc_drv.c
7665 F:      drivers/uio/uio_hv_generic.c
7666 F:      drivers/video/fbdev/hyperv_fb.c
7667 F:      drivers/iommu/hyperv-iommu.c
7668 F:      net/vmw_vsock/hyperv_transport.c
7669 F:      include/clocksource/hyperv_timer.h
7670 F:      include/linux/hyperv.h
7671 F:      include/uapi/linux/hyperv.h
7672 F:      include/asm-generic/mshyperv.h
7673 F:      tools/hv/
7674 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7675 F:      Documentation/ABI/testing/debugfs-hyperv
7676
7677 HYPERBUS SUPPORT
7678 M:      Vignesh Raghavendra <vigneshr@ti.com>
7679 S:      Supported
7680 F:      drivers/mtd/hyperbus/
7681 F:      include/linux/mtd/hyperbus.h
7682 F:      Documentation/devicetree/bindings/mtd/cypress,hyperflash.txt
7683 F:      Documentation/devicetree/bindings/mtd/ti,am654-hbmc.txt
7684
7685 HYPERVISOR VIRTUAL CONSOLE DRIVER
7686 L:      linuxppc-dev@lists.ozlabs.org
7687 S:      Odd Fixes
7688 F:      drivers/tty/hvc/
7689
7690 I2C ACPI SUPPORT
7691 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7692 L:      linux-i2c@vger.kernel.org
7693 L:      linux-acpi@vger.kernel.org
7694 S:      Maintained
7695 F:      drivers/i2c/i2c-core-acpi.c
7696
7697 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7698 M:      Ajay Gupta <ajayg@nvidia.com>
7699 L:      linux-i2c@vger.kernel.org
7700 S:      Maintained
7701 F:      Documentation/i2c/busses/i2c-nvidia-gpu.rst
7702 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7703
7704 I2C MUXES
7705 M:      Peter Rosin <peda@axentia.se>
7706 L:      linux-i2c@vger.kernel.org
7707 S:      Maintained
7708 F:      Documentation/i2c/i2c-topology.rst
7709 F:      Documentation/i2c/muxes/
7710 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7711 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7712 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7713 F:      drivers/i2c/i2c-mux.c
7714 F:      drivers/i2c/muxes/
7715 F:      include/linux/i2c-mux.h
7716
7717 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7718 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7719 L:      linux-i2c@vger.kernel.org
7720 S:      Maintained
7721 F:      Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml
7722 F:      drivers/i2c/busses/i2c-mv64xxx.c
7723
7724 I2C OVER PARALLEL PORT
7725 M:      Jean Delvare <jdelvare@suse.com>
7726 L:      linux-i2c@vger.kernel.org
7727 S:      Maintained
7728 F:      Documentation/i2c/busses/i2c-parport.rst
7729 F:      Documentation/i2c/busses/i2c-parport-light.rst
7730 F:      drivers/i2c/busses/i2c-parport.c
7731 F:      drivers/i2c/busses/i2c-parport-light.c
7732
7733 I2C SUBSYSTEM
7734 M:      Wolfram Sang <wsa@the-dreams.de>
7735 L:      linux-i2c@vger.kernel.org
7736 W:      https://i2c.wiki.kernel.org/
7737 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7738 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7739 S:      Maintained
7740 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7741 F:      Documentation/i2c/
7742 F:      drivers/i2c/*
7743 F:      include/linux/i2c.h
7744 F:      include/linux/i2c-dev.h
7745 F:      include/linux/i2c-smbus.h
7746 F:      include/uapi/linux/i2c.h
7747 F:      include/uapi/linux/i2c-*.h
7748
7749 I2C SUBSYSTEM HOST DRIVERS
7750 L:      linux-i2c@vger.kernel.org
7751 W:      https://i2c.wiki.kernel.org/
7752 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7753 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7754 S:      Odd Fixes
7755 F:      Documentation/devicetree/bindings/i2c/
7756 F:      drivers/i2c/algos/
7757 F:      drivers/i2c/busses/
7758
7759 I2C-TAOS-EVM DRIVER
7760 M:      Jean Delvare <jdelvare@suse.com>
7761 L:      linux-i2c@vger.kernel.org
7762 S:      Maintained
7763 F:      Documentation/i2c/busses/i2c-taos-evm.rst
7764 F:      drivers/i2c/busses/i2c-taos-evm.c
7765
7766 I2C-TINY-USB DRIVER
7767 M:      Till Harbaum <till@harbaum.org>
7768 L:      linux-i2c@vger.kernel.org
7769 W:      http://www.harbaum.org/till/i2c_tiny_usb
7770 S:      Maintained
7771 F:      drivers/i2c/busses/i2c-tiny-usb.c
7772
7773 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7774 M:      Jean Delvare <jdelvare@suse.com>
7775 L:      linux-i2c@vger.kernel.org
7776 S:      Maintained
7777 F:      Documentation/i2c/busses/i2c-ali1535.rst
7778 F:      Documentation/i2c/busses/i2c-ali1563.rst
7779 F:      Documentation/i2c/busses/i2c-ali15x3.rst
7780 F:      Documentation/i2c/busses/i2c-amd756.rst
7781 F:      Documentation/i2c/busses/i2c-amd8111.rst
7782 F:      Documentation/i2c/busses/i2c-i801.rst
7783 F:      Documentation/i2c/busses/i2c-nforce2.rst
7784 F:      Documentation/i2c/busses/i2c-piix4.rst
7785 F:      Documentation/i2c/busses/i2c-sis5595.rst
7786 F:      Documentation/i2c/busses/i2c-sis630.rst
7787 F:      Documentation/i2c/busses/i2c-sis96x.rst
7788 F:      Documentation/i2c/busses/i2c-via.rst
7789 F:      Documentation/i2c/busses/i2c-viapro.rst
7790 F:      drivers/i2c/busses/i2c-ali1535.c
7791 F:      drivers/i2c/busses/i2c-ali1563.c
7792 F:      drivers/i2c/busses/i2c-ali15x3.c
7793 F:      drivers/i2c/busses/i2c-amd756.c
7794 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7795 F:      drivers/i2c/busses/i2c-amd8111.c
7796 F:      drivers/i2c/busses/i2c-i801.c
7797 F:      drivers/i2c/busses/i2c-isch.c
7798 F:      drivers/i2c/busses/i2c-nforce2.c
7799 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7800 F:      drivers/i2c/busses/i2c-piix4.c
7801 F:      drivers/i2c/busses/i2c-sis5595.c
7802 F:      drivers/i2c/busses/i2c-sis630.c
7803 F:      drivers/i2c/busses/i2c-sis96x.c
7804 F:      drivers/i2c/busses/i2c-via.c
7805 F:      drivers/i2c/busses/i2c-viapro.c
7806
7807 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7808 M:      Hans de Goede <hdegoede@redhat.com>
7809 L:      linux-i2c@vger.kernel.org
7810 S:      Maintained
7811 F:      drivers/i2c/busses/i2c-cht-wc.c
7812
7813 I2C/SMBUS ISMT DRIVER
7814 M:      Seth Heasley <seth.heasley@intel.com>
7815 M:      Neil Horman <nhorman@tuxdriver.com>
7816 L:      linux-i2c@vger.kernel.org
7817 F:      drivers/i2c/busses/i2c-ismt.c
7818 F:      Documentation/i2c/busses/i2c-ismt.rst
7819
7820 I2C/SMBUS STUB DRIVER
7821 M:      Jean Delvare <jdelvare@suse.com>
7822 L:      linux-i2c@vger.kernel.org
7823 S:      Maintained
7824 F:      drivers/i2c/i2c-stub.c
7825
7826 I3C SUBSYSTEM
7827 M:      Boris Brezillon <bbrezillon@kernel.org>
7828 L:      linux-i3c@lists.infradead.org (moderated for non-subscribers)
7829 C:      irc://chat.freenode.net/linux-i3c
7830 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7831 S:      Maintained
7832 F:      Documentation/ABI/testing/sysfs-bus-i3c
7833 F:      Documentation/devicetree/bindings/i3c/
7834 F:      Documentation/driver-api/i3c
7835 F:      drivers/i3c/
7836 F:      include/linux/i3c/
7837
7838 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7839 M:      Vitor Soares <vitor.soares@synopsys.com>
7840 S:      Maintained
7841 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7842 F:      drivers/i3c/master/dw*
7843
7844 I3C DRIVER FOR CADENCE I3C MASTER IP
7845 M:      Przemysław Gaj <pgaj@cadence.com>
7846 S:      Maintained
7847 F:      Documentation/devicetree/bindings/i3c/cdns,i3c-master.txt
7848 F:      drivers/i3c/master/i3c-master-cdns.c
7849
7850 IA64 (Itanium) PLATFORM
7851 M:      Tony Luck <tony.luck@intel.com>
7852 M:      Fenghua Yu <fenghua.yu@intel.com>
7853 L:      linux-ia64@vger.kernel.org
7854 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7855 S:      Maintained
7856 F:      arch/ia64/
7857
7858 IBM Power 842 compression accelerator
7859 M:      Haren Myneni <haren@us.ibm.com>
7860 S:      Supported
7861 F:      drivers/crypto/nx/Makefile
7862 F:      drivers/crypto/nx/Kconfig
7863 F:      drivers/crypto/nx/nx-842*
7864 F:      include/linux/sw842.h
7865 F:      crypto/842.c
7866 F:      lib/842/
7867
7868 IBM Power in-Nest Crypto Acceleration
7869 M:      Breno Leitão <leitao@debian.org>
7870 M:      Nayna Jain <nayna@linux.ibm.com>
7871 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7872 L:      linux-crypto@vger.kernel.org
7873 S:      Supported
7874 F:      drivers/crypto/nx/Makefile
7875 F:      drivers/crypto/nx/Kconfig
7876 F:      drivers/crypto/nx/nx-aes*
7877 F:      drivers/crypto/nx/nx-sha*
7878 F:      drivers/crypto/nx/nx.*
7879 F:      drivers/crypto/nx/nx_csbcpb.h
7880 F:      drivers/crypto/nx/nx_debugfs.c
7881
7882 IBM Power Linux RAID adapter
7883 M:      Brian King <brking@us.ibm.com>
7884 S:      Supported
7885 F:      drivers/scsi/ipr.*
7886
7887 IBM Power SRIOV Virtual NIC Device Driver
7888 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7889 M:      John Allen <jallen@linux.ibm.com>
7890 L:      netdev@vger.kernel.org
7891 S:      Supported
7892 F:      drivers/net/ethernet/ibm/ibmvnic.*
7893
7894 IBM Power Virtual Accelerator Switchboard
7895 M:      Sukadev Bhattiprolu <sukadev@linux.ibm.com>
7896 L:      linuxppc-dev@lists.ozlabs.org
7897 S:      Supported
7898 F:      arch/powerpc/platforms/powernv/vas*
7899 F:      arch/powerpc/platforms/powernv/copy-paste.h
7900 F:      arch/powerpc/include/asm/vas.h
7901
7902 IBM Power Virtual Ethernet Device Driver
7903 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7904 L:      netdev@vger.kernel.org
7905 S:      Supported
7906 F:      drivers/net/ethernet/ibm/ibmveth.*
7907
7908 IBM Power Virtual FC Device Drivers
7909 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7910 L:      linux-scsi@vger.kernel.org
7911 S:      Supported
7912 F:      drivers/scsi/ibmvscsi/ibmvfc*
7913
7914 IBM Power Virtual Management Channel Driver
7915 M:      Steven Royer <seroyer@linux.ibm.com>
7916 S:      Supported
7917 F:      drivers/misc/ibmvmc.*
7918
7919 IBM Power Virtual SCSI Device Drivers
7920 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7921 L:      linux-scsi@vger.kernel.org
7922 S:      Supported
7923 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7924 F:      include/scsi/viosrp.h
7925
7926 IBM Power Virtual SCSI Device Target Driver
7927 M:      Michael Cyr <mikecyr@linux.ibm.com>
7928 L:      linux-scsi@vger.kernel.org
7929 L:      target-devel@vger.kernel.org
7930 S:      Supported
7931 F:      drivers/scsi/ibmvscsi_tgt/
7932
7933 IBM Power VMX Cryptographic instructions
7934 M:      Breno Leitão <leitao@debian.org>
7935 M:      Nayna Jain <nayna@linux.ibm.com>
7936 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7937 L:      linux-crypto@vger.kernel.org
7938 S:      Supported
7939 F:      drivers/crypto/vmx/Makefile
7940 F:      drivers/crypto/vmx/Kconfig
7941 F:      drivers/crypto/vmx/vmx.c
7942 F:      drivers/crypto/vmx/aes*
7943 F:      drivers/crypto/vmx/ghash*
7944 F:      drivers/crypto/vmx/ppc-xlate.pl
7945
7946 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7947 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7948 L:      linux-pci@vger.kernel.org
7949 L:      linuxppc-dev@lists.ozlabs.org
7950 S:      Supported
7951 F:      drivers/pci/hotplug/rpaphp*
7952
7953 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7954 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7955 L:      linux-pci@vger.kernel.org
7956 L:      linuxppc-dev@lists.ozlabs.org
7957 S:      Supported
7958 F:      drivers/pci/hotplug/rpadlpar*
7959
7960 IBM ServeRAID RAID DRIVER
7961 S:      Orphan
7962 F:      drivers/scsi/ips.*
7963
7964 ICH LPC AND GPIO DRIVER
7965 M:      Peter Tyser <ptyser@xes-inc.com>
7966 S:      Maintained
7967 F:      drivers/mfd/lpc_ich.c
7968 F:      drivers/gpio/gpio-ich.c
7969
7970 ICY I2C DRIVER
7971 M:      Max Staudt <max@enpas.org>
7972 L:      linux-i2c@vger.kernel.org
7973 S:      Maintained
7974 F:      drivers/i2c/busses/i2c-icy.c
7975
7976 IDE SUBSYSTEM
7977 M:      "David S. Miller" <davem@davemloft.net>
7978 L:      linux-ide@vger.kernel.org
7979 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7980 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7981 S:      Maintained
7982 F:      Documentation/ide/
7983 F:      drivers/ide/
7984 F:      include/linux/ide.h
7985
7986 IDE/ATAPI DRIVERS
7987 M:      Borislav Petkov <bp@alien8.de>
7988 L:      linux-ide@vger.kernel.org
7989 S:      Maintained
7990 F:      Documentation/cdrom/ide-cd.rst
7991 F:      drivers/ide/ide-cd*
7992
7993 IDEAPAD LAPTOP EXTRAS DRIVER
7994 M:      Ike Panhc <ike.pan@canonical.com>
7995 L:      platform-driver-x86@vger.kernel.org
7996 W:      http://launchpad.net/ideapad-laptop
7997 S:      Maintained
7998 F:      drivers/platform/x86/ideapad-laptop.c
7999
8000 IDEAPAD LAPTOP SLIDEBAR DRIVER
8001 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
8002 L:      linux-input@vger.kernel.org
8003 W:      https://github.com/o2genum/ideapad-slidebar
8004 S:      Maintained
8005 F:      drivers/input/misc/ideapad_slidebar.c
8006
8007 IDT VersaClock 5 CLOCK DRIVER
8008 M:      Marek Vasut <marek.vasut@gmail.com>
8009 S:      Maintained
8010 F:      drivers/clk/clk-versaclock5.c
8011
8012 IEEE 802.15.4 SUBSYSTEM
8013 M:      Alexander Aring <alex.aring@gmail.com>
8014 M:      Stefan Schmidt <stefan@datenfreihafen.org>
8015 L:      linux-wpan@vger.kernel.org
8016 W:      http://wpan.cakelab.org/
8017 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
8018 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
8019 S:      Maintained
8020 F:      net/ieee802154/
8021 F:      net/mac802154/
8022 F:      drivers/net/ieee802154/
8023 F:      include/linux/nl802154.h
8024 F:      include/linux/ieee802154.h
8025 F:      include/net/nl802154.h
8026 F:      include/net/mac802154.h
8027 F:      include/net/af_ieee802154.h
8028 F:      include/net/cfg802154.h
8029 F:      include/net/ieee802154_netdev.h
8030 F:      Documentation/networking/ieee802154.rst
8031
8032 IFE PROTOCOL
8033 M:      Yotam Gigi <yotam.gi@gmail.com>
8034 M:      Jamal Hadi Salim <jhs@mojatatu.com>
8035 F:      net/ife
8036 F:      include/net/ife.h
8037 F:      include/uapi/linux/ife.h
8038
8039 IGORPLUG-USB IR RECEIVER
8040 M:      Sean Young <sean@mess.org>
8041 L:      linux-media@vger.kernel.org
8042 S:      Maintained
8043 F:      drivers/media/rc/igorplugusb.c
8044
8045 IGUANAWORKS USB IR TRANSCEIVER
8046 M:      Sean Young <sean@mess.org>
8047 L:      linux-media@vger.kernel.org
8048 S:      Maintained
8049 F:      drivers/media/rc/iguanair.c
8050
8051 IIO DIGITAL POTENTIOMETER DAC
8052 M:      Peter Rosin <peda@axentia.se>
8053 L:      linux-iio@vger.kernel.org
8054 S:      Maintained
8055 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
8056 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
8057 F:      drivers/iio/dac/dpot-dac.c
8058
8059 IIO ENVELOPE DETECTOR
8060 M:      Peter Rosin <peda@axentia.se>
8061 L:      linux-iio@vger.kernel.org
8062 S:      Maintained
8063 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
8064 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
8065 F:      drivers/iio/adc/envelope-detector.c
8066
8067 IIO MULTIPLEXER
8068 M:      Peter Rosin <peda@axentia.se>
8069 L:      linux-iio@vger.kernel.org
8070 S:      Maintained
8071 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
8072 F:      drivers/iio/multiplexer/iio-mux.c
8073
8074 IIO SUBSYSTEM AND DRIVERS
8075 M:      Jonathan Cameron <jic23@kernel.org>
8076 R:      Hartmut Knaack <knaack.h@gmx.de>
8077 R:      Lars-Peter Clausen <lars@metafoo.de>
8078 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
8079 L:      linux-iio@vger.kernel.org
8080 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
8081 S:      Maintained
8082 F:      Documentation/ABI/testing/configfs-iio*
8083 F:      Documentation/ABI/testing/sysfs-bus-iio*
8084 F:      Documentation/devicetree/bindings/iio/
8085 F:      drivers/iio/
8086 F:      drivers/staging/iio/
8087 F:      include/linux/iio/
8088 F:      tools/iio/
8089
8090 IIO UNIT CONVERTER
8091 M:      Peter Rosin <peda@axentia.se>
8092 L:      linux-iio@vger.kernel.org
8093 S:      Maintained
8094 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
8095 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
8096 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
8097 F:      drivers/iio/afe/iio-rescale.c
8098
8099 IKANOS/ADI EAGLE ADSL USB DRIVER
8100 M:      Matthieu Castet <castet.matthieu@free.fr>
8101 M:      Stanislaw Gruszka <stf_xl@wp.pl>
8102 S:      Maintained
8103 F:      drivers/usb/atm/ueagle-atm.c
8104
8105 IMGTEC ASCII LCD DRIVER
8106 M:      Paul Burton <paulburton@kernel.org>
8107 S:      Maintained
8108 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
8109 F:      drivers/auxdisplay/img-ascii-lcd.c
8110
8111 IMGTEC IR DECODER DRIVER
8112 M:      James Hogan <jhogan@kernel.org>
8113 S:      Maintained
8114 F:      drivers/media/rc/img-ir/
8115
8116 IMON SOUNDGRAPH USB IR RECEIVER
8117 M:      Sean Young <sean@mess.org>
8118 L:      linux-media@vger.kernel.org
8119 S:      Maintained
8120 F:      drivers/media/rc/imon_raw.c
8121 F:      drivers/media/rc/imon.c
8122
8123 IMS TWINTURBO FRAMEBUFFER DRIVER
8124 L:      linux-fbdev@vger.kernel.org
8125 S:      Orphan
8126 F:      drivers/video/fbdev/imsttfb.c
8127
8128 INA209 HARDWARE MONITOR DRIVER
8129 M:      Guenter Roeck <linux@roeck-us.net>
8130 L:      linux-hwmon@vger.kernel.org
8131 S:      Maintained
8132 F:      Documentation/hwmon/ina209.rst
8133 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
8134 F:      drivers/hwmon/ina209.c
8135
8136 INA2XX HARDWARE MONITOR DRIVER
8137 M:      Guenter Roeck <linux@roeck-us.net>
8138 L:      linux-hwmon@vger.kernel.org
8139 S:      Maintained
8140 F:      Documentation/hwmon/ina2xx.rst
8141 F:      drivers/hwmon/ina2xx.c
8142 F:      include/linux/platform_data/ina2xx.h
8143
8144 INDUSTRY PACK SUBSYSTEM (IPACK)
8145 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
8146 M:      Jens Taprogge <jens.taprogge@taprogge.org>
8147 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8148 L:      industrypack-devel@lists.sourceforge.net
8149 W:      http://industrypack.sourceforge.net
8150 S:      Maintained
8151 F:      drivers/ipack/
8152
8153 INFINEON DPS310 Driver
8154 M:      Eddie James <eajames@linux.ibm.com>
8155 L:      linux-iio@vger.kernel.org
8156 F:      drivers/iio/pressure/dps310.c
8157 S:      Maintained
8158
8159 INFINIBAND SUBSYSTEM
8160 M:      Doug Ledford <dledford@redhat.com>
8161 M:      Jason Gunthorpe <jgg@mellanox.com>
8162 L:      linux-rdma@vger.kernel.org
8163 W:      https://github.com/linux-rdma/rdma-core
8164 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8165 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
8166 S:      Supported
8167 F:      Documentation/devicetree/bindings/infiniband/
8168 F:      Documentation/infiniband/
8169 F:      drivers/infiniband/
8170 F:      include/uapi/linux/if_infiniband.h
8171 F:      include/uapi/rdma/
8172 F:      include/rdma/
8173 F:      include/trace/events/ib_mad.h
8174 F:      include/trace/events/ib_umad.h
8175 F:      samples/bpf/ibumad_kern.c
8176 F:      samples/bpf/ibumad_user.c
8177
8178 INGENIC JZ4780 DMA Driver
8179 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
8180 S:      Maintained
8181 F:      drivers/dma/dma-jz4780.c
8182
8183 INGENIC JZ4780 NAND DRIVER
8184 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
8185 L:      linux-mtd@lists.infradead.org
8186 S:      Maintained
8187 F:      drivers/mtd/nand/raw/ingenic/
8188
8189 INGENIC JZ47xx SoCs
8190 M:      Paul Cercueil <paul@crapouillou.net>
8191 S:      Maintained
8192 F:      arch/mips/boot/dts/ingenic/
8193 F:      arch/mips/include/asm/mach-jz4740/
8194 F:      arch/mips/jz4740/
8195 F:      drivers/clk/ingenic/
8196 F:      drivers/dma/dma-jz4780.c
8197 F:      drivers/gpu/drm/ingenic/
8198 F:      drivers/i2c/busses/i2c-jz4780.c
8199 F:      drivers/iio/adc/ingenic-adc.c
8200 F:      drivers/irqchip/irq-ingenic.c
8201 F:      drivers/memory/jz4780-nemc.c
8202 F:      drivers/mmc/host/jz4740_mmc.c
8203 F:      drivers/mtd/nand/raw/ingenic/
8204 F:      drivers/pinctrl/pinctrl-ingenic.c
8205 F:      drivers/power/supply/ingenic-battery.c
8206 F:      drivers/pwm/pwm-jz4740.c
8207 F:      drivers/rtc/rtc-jz4740.c
8208 F:      drivers/tty/serial/8250/8250_ingenic.c
8209 F:      drivers/usb/musb/jz4740.c
8210 F:      drivers/watchdog/jz4740_wdt.c
8211 F:      include/dt-bindings/iio/adc/ingenic,adc.h
8212 F:      include/linux/mfd/ingenic-tcu.h
8213 F:      sound/soc/jz4740/
8214 F:      sound/soc/codecs/jz47*
8215
8216 INOTIFY
8217 M:      Jan Kara <jack@suse.cz>
8218 R:      Amir Goldstein <amir73il@gmail.com>
8219 L:      linux-fsdevel@vger.kernel.org
8220 S:      Maintained
8221 F:      Documentation/filesystems/inotify.txt
8222 F:      fs/notify/inotify/
8223 F:      include/linux/inotify.h
8224 F:      include/uapi/linux/inotify.h
8225
8226 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
8227 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
8228 L:      linux-input@vger.kernel.org
8229 Q:      http://patchwork.kernel.org/project/linux-input/list/
8230 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
8231 S:      Maintained
8232 F:      drivers/input/
8233 F:      include/linux/input.h
8234 F:      include/uapi/linux/input.h
8235 F:      include/uapi/linux/input-event-codes.h
8236 F:      include/linux/input/
8237 F:      Documentation/devicetree/bindings/input/
8238 F:      Documentation/devicetree/bindings/serio/
8239 F:      Documentation/input/
8240
8241 INPUT MULTITOUCH (MT) PROTOCOL
8242 M:      Henrik Rydberg <rydberg@bitmath.org>
8243 L:      linux-input@vger.kernel.org
8244 S:      Odd fixes
8245 F:      Documentation/input/multi-touch-protocol.rst
8246 F:      drivers/input/input-mt.c
8247 K:      \b(ABS|SYN)_MT_
8248
8249 INSIDE SECURE CRYPTO DRIVER
8250 M:      Antoine Tenart <antoine.tenart@bootlin.com>
8251 F:      drivers/crypto/inside-secure/
8252 S:      Maintained
8253 L:      linux-crypto@vger.kernel.org
8254
8255 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
8256 M:      Mimi Zohar <zohar@linux.ibm.com>
8257 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
8258 L:      linux-integrity@vger.kernel.org
8259 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
8260 S:      Supported
8261 F:      security/integrity/ima/
8262
8263 INTEL 810/815 FRAMEBUFFER DRIVER
8264 M:      Antonino Daplas <adaplas@gmail.com>
8265 L:      linux-fbdev@vger.kernel.org
8266 S:      Maintained
8267 F:      drivers/video/fbdev/i810/
8268
8269 INTEL ASoC DRIVERS
8270 M:      Cezary Rojewski <cezary.rojewski@intel.com>
8271 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
8272 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
8273 M:      Jie Yang <yang.jie@linux.intel.com>
8274 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8275 S:      Supported
8276 F:      sound/soc/intel/
8277
8278 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
8279 M:      Hans de Goede <hdegoede@redhat.com>
8280 L:      platform-driver-x86@vger.kernel.org
8281 S:      Maintained
8282 F:      drivers/platform/x86/intel_atomisp2_pm.c
8283
8284 INTEL C600 SERIES SAS CONTROLLER DRIVER
8285 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
8286 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
8287 L:      linux-scsi@vger.kernel.org
8288 T:      git git://git.code.sf.net/p/intel-sas/isci
8289 S:      Supported
8290 F:      drivers/scsi/isci/
8291
8292 INTEL CPU family model numbers
8293 M:      Tony Luck <tony.luck@intel.com>
8294 M:      x86@kernel.org
8295 L:      linux-kernel@vger.kernel.org
8296 S:      Supported
8297 F:      arch/x86/include/asm/intel-family.h
8298
8299 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
8300 M:      Jani Nikula <jani.nikula@linux.intel.com>
8301 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
8302 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
8303 L:      intel-gfx@lists.freedesktop.org
8304 W:      https://01.org/linuxgraphics/
8305 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
8306 C:      irc://chat.freenode.net/intel-gfx
8307 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
8308 T:      git git://anongit.freedesktop.org/drm-intel
8309 S:      Supported
8310 F:      drivers/gpu/drm/i915/
8311 F:      include/drm/i915*
8312 F:      include/uapi/drm/i915_drm.h
8313 F:      Documentation/gpu/i915.rst
8314
8315 INTEL ETHERNET DRIVERS
8316 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
8317 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
8318 W:      http://www.intel.com/support/feedback.htm
8319 W:      http://e1000.sourceforge.net/
8320 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
8321 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
8322 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
8323 S:      Supported
8324 F:      Documentation/networking/device_drivers/intel/e100.rst
8325 F:      Documentation/networking/device_drivers/intel/e1000.rst
8326 F:      Documentation/networking/device_drivers/intel/e1000e.rst
8327 F:      Documentation/networking/device_drivers/intel/fm10k.rst
8328 F:      Documentation/networking/device_drivers/intel/igb.rst
8329 F:      Documentation/networking/device_drivers/intel/igbvf.rst
8330 F:      Documentation/networking/device_drivers/intel/ixgb.rst
8331 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
8332 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
8333 F:      Documentation/networking/device_drivers/intel/i40e.rst
8334 F:      Documentation/networking/device_drivers/intel/iavf.rst
8335 F:      Documentation/networking/device_drivers/intel/ice.rst
8336 F:      drivers/net/ethernet/intel/
8337 F:      drivers/net/ethernet/intel/*/
8338 F:      include/linux/avf/virtchnl.h
8339
8340 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
8341 M:      Maik Broemme <mbroemme@libmpq.org>
8342 L:      linux-fbdev@vger.kernel.org
8343 S:      Maintained
8344 F:      Documentation/fb/intelfb.rst
8345 F:      drivers/video/fbdev/intelfb/
8346
8347 INTEL GPIO DRIVERS
8348 M:      Andy Shevchenko <andy@kernel.org>
8349 L:      linux-gpio@vger.kernel.org
8350 S:      Maintained
8351 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8352 F:      drivers/gpio/gpio-ich.c
8353 F:      drivers/gpio/gpio-intel-mid.c
8354 F:      drivers/gpio/gpio-lynxpoint.c
8355 F:      drivers/gpio/gpio-merrifield.c
8356 F:      drivers/gpio/gpio-ml-ioh.c
8357 F:      drivers/gpio/gpio-pch.c
8358 F:      drivers/gpio/gpio-sch.c
8359 F:      drivers/gpio/gpio-sodaville.c
8360
8361 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
8362 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
8363 M:      Zhi Wang <zhi.a.wang@intel.com>
8364 L:      intel-gvt-dev@lists.freedesktop.org
8365 L:      intel-gfx@lists.freedesktop.org
8366 W:      https://01.org/igvt-g
8367 T:      git https://github.com/intel/gvt-linux.git
8368 S:      Supported
8369 F:      drivers/gpu/drm/i915/gvt/
8370
8371 INTEL HID EVENT DRIVER
8372 M:      Alex Hung <alex.hung@canonical.com>
8373 L:      platform-driver-x86@vger.kernel.org
8374 S:      Maintained
8375 F:      drivers/platform/x86/intel-hid.c
8376
8377 INTEL I/OAT DMA DRIVER
8378 M:      Dave Jiang <dave.jiang@intel.com>
8379 R:      Dan Williams <dan.j.williams@intel.com>
8380 L:      dmaengine@vger.kernel.org
8381 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
8382 S:      Supported
8383 F:      drivers/dma/ioat*
8384
8385 INTEL IDLE DRIVER
8386 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
8387 M:      Len Brown <lenb@kernel.org>
8388 L:      linux-pm@vger.kernel.org
8389 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
8390 B:      https://bugzilla.kernel.org
8391 S:      Supported
8392 F:      drivers/idle/intel_idle.c
8393
8394 INTEL INTEGRATED SENSOR HUB DRIVER
8395 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8396 M:      Jiri Kosina <jikos@kernel.org>
8397 L:      linux-input@vger.kernel.org
8398 S:      Maintained
8399 F:      drivers/hid/intel-ish-hid/
8400
8401 INTEL IOMMU (VT-d)
8402 M:      David Woodhouse <dwmw2@infradead.org>
8403 M:      Lu Baolu <baolu.lu@linux.intel.com>
8404 L:      iommu@lists.linux-foundation.org
8405 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8406 S:      Supported
8407 F:      drivers/iommu/dmar.c
8408 F:      drivers/iommu/intel*.[ch]
8409 F:      include/linux/intel-iommu.h
8410 F:      include/linux/intel-svm.h
8411
8412 INTEL IOP-ADMA DMA DRIVER
8413 R:      Dan Williams <dan.j.williams@intel.com>
8414 S:      Odd fixes
8415 F:      drivers/dma/iop-adma.c
8416
8417 INTEL IPU3 CSI-2 CIO2 DRIVER
8418 M:      Yong Zhi <yong.zhi@intel.com>
8419 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8420 M:      Bingbu Cao <bingbu.cao@intel.com>
8421 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
8422 L:      linux-media@vger.kernel.org
8423 S:      Maintained
8424 F:      drivers/media/pci/intel/ipu3/
8425 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
8426
8427 INTEL IPU3 CSI-2 IMGU DRIVER
8428 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8429 L:      linux-media@vger.kernel.org
8430 S:      Maintained
8431 F:      drivers/staging/media/ipu3/
8432 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
8433 F:      Documentation/media/v4l-drivers/ipu3.rst
8434 F:      Documentation/media/v4l-drivers/ipu3_rcb.svg
8435
8436 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
8437 M:      Krzysztof Halasa <khalasa@piap.pl>
8438 S:      Maintained
8439 F:      include/linux/soc/ixp4xx/qmgr.h
8440 F:      include/linux/soc/ixp4xx/npe.h
8441 F:      drivers/soc/ixp4xx/ixp4xx-qmgr.c
8442 F:      drivers/soc/ixp4xx/ixp4xx-npe.c
8443 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
8444 F:      drivers/net/wan/ixp4xx_hss.c
8445
8446 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
8447 M:      Deepak Saxena <dsaxena@plexity.net>
8448 S:      Maintained
8449 F:      drivers/char/hw_random/ixp4xx-rng.c
8450
8451 INTEL MANAGEMENT ENGINE (mei)
8452 M:      Tomas Winkler <tomas.winkler@intel.com>
8453 L:      linux-kernel@vger.kernel.org
8454 S:      Supported
8455 F:      include/uapi/linux/mei.h
8456 F:      include/linux/mei_cl_bus.h
8457 F:      drivers/misc/mei/*
8458 F:      drivers/watchdog/mei_wdt.c
8459 F:      Documentation/driver-api/mei/*
8460 F:      samples/mei/*
8461
8462 INTEL MENLOW THERMAL DRIVER
8463 M:      Sujith Thomas <sujith.thomas@intel.com>
8464 L:      platform-driver-x86@vger.kernel.org
8465 W:      https://01.org/linux-acpi
8466 S:      Supported
8467 F:      drivers/platform/x86/intel_menlow.c
8468
8469 INTEL MIC DRIVERS (mic)
8470 M:      Sudeep Dutt <sudeep.dutt@intel.com>
8471 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
8472 S:      Supported
8473 W:      https://github.com/sudeepdutt/mic
8474 W:      http://software.intel.com/en-us/mic-developer
8475 F:      include/linux/mic_bus.h
8476 F:      include/linux/scif.h
8477 F:      include/uapi/linux/mic_common.h
8478 F:      include/uapi/linux/mic_ioctl.h
8479 F:      include/uapi/linux/scif_ioctl.h
8480 F:      drivers/misc/mic/
8481 F:      drivers/dma/mic_x100_dma.c
8482 F:      drivers/dma/mic_x100_dma.h
8483 F:      Documentation/mic/
8484
8485 INTEL PMC CORE DRIVER
8486 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
8487 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
8488 L:      platform-driver-x86@vger.kernel.org
8489 S:      Maintained
8490 F:      drivers/platform/x86/intel_pmc_core*
8491
8492 INTEL PMC/P-Unit IPC DRIVER
8493 M:      Zha Qipeng<qipeng.zha@intel.com>
8494 L:      platform-driver-x86@vger.kernel.org
8495 S:      Maintained
8496 F:      drivers/platform/x86/intel_pmc_ipc.c
8497 F:      drivers/platform/x86/intel_punit_ipc.c
8498 F:      arch/x86/include/asm/intel_pmc_ipc.h
8499 F:      arch/x86/include/asm/intel_punit_ipc.h
8500
8501 INTEL PMIC GPIO DRIVERS
8502 M:      Andy Shevchenko <andy@kernel.org>
8503 S:      Maintained
8504 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8505 F:      drivers/gpio/gpio-*cove.c
8506 F:      drivers/gpio/gpio-msic.c
8507
8508 INTEL PMIC MULTIFUNCTION DEVICE DRIVERS
8509 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8510 S:      Maintained
8511 F:      drivers/mfd/intel_msic.c
8512 F:      drivers/mfd/intel_soc_pmic*
8513 F:      include/linux/mfd/intel_msic.h
8514 F:      include/linux/mfd/intel_soc_pmic*
8515
8516 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
8517 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
8518 L:      linux-wireless@vger.kernel.org
8519 S:      Maintained
8520 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
8521 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
8522 F:      drivers/net/wireless/intel/ipw2x00/
8523
8524 INTEL PSTATE DRIVER
8525 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8526 M:      Len Brown <lenb@kernel.org>
8527 L:      linux-pm@vger.kernel.org
8528 S:      Supported
8529 F:      drivers/cpufreq/intel_pstate.c
8530
8531 INTEL RDMA RNIC DRIVER
8532 M:      Faisal Latif <faisal.latif@intel.com>
8533 M:      Shiraz Saleem <shiraz.saleem@intel.com>
8534 L:      linux-rdma@vger.kernel.org
8535 S:      Supported
8536 F:      drivers/infiniband/hw/i40iw/
8537 F:      include/uapi/rdma/i40iw-abi.h
8538
8539 INTEL SPEED SELECT TECHNOLOGY
8540 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8541 L:      platform-driver-x86@vger.kernel.org
8542 S:      Maintained
8543 F:      drivers/platform/x86/intel_speed_select_if/
8544 F:      tools/power/x86/intel-speed-select/
8545 F:      include/uapi/linux/isst_if.h
8546
8547 INTEL STRATIX10 FIRMWARE DRIVERS
8548 M:      Richard Gong <richard.gong@linux.intel.com>
8549 L:      linux-kernel@vger.kernel.org
8550 S:      Maintained
8551 F:      drivers/firmware/stratix10-rsu.c
8552 F:      drivers/firmware/stratix10-svc.c
8553 F:      include/linux/firmware/intel/stratix10-smc.h
8554 F:      include/linux/firmware/intel/stratix10-svc-client.h
8555 F:      Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu
8556 F:      Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt
8557
8558 INTEL TELEMETRY DRIVER
8559 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
8560 M:      "David E. Box" <david.e.box@linux.intel.com>
8561 L:      platform-driver-x86@vger.kernel.org
8562 S:      Maintained
8563 F:      arch/x86/include/asm/intel_telemetry.h
8564 F:      drivers/platform/x86/intel_telemetry*
8565
8566 INTEL VIRTUAL BUTTON DRIVER
8567 M:      AceLan Kao <acelan.kao@canonical.com>
8568 L:      platform-driver-x86@vger.kernel.org
8569 S:      Maintained
8570 F:      drivers/platform/x86/intel-vbtn.c
8571
8572 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
8573 M:      Stanislaw Gruszka <stf_xl@wp.pl>
8574 L:      linux-wireless@vger.kernel.org
8575 S:      Supported
8576 F:      drivers/net/wireless/intel/iwlegacy/
8577
8578 INTEL WIRELESS WIFI LINK (iwlwifi)
8579 M:      Johannes Berg <johannes.berg@intel.com>
8580 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
8581 M:      Luca Coelho <luciano.coelho@intel.com>
8582 M:      Intel Linux Wireless <linuxwifi@intel.com>
8583 L:      linux-wireless@vger.kernel.org
8584 W:      http://intellinuxwireless.org
8585 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8586 S:      Supported
8587 F:      drivers/net/wireless/intel/iwlwifi/
8588
8589 INTEL WIRELESS WIMAX CONNECTION 2400
8590 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8591 M:      linux-wimax@intel.com
8592 L:      wimax@linuxwimax.org (subscribers-only)
8593 S:      Supported
8594 W:      http://linuxwimax.org
8595 F:      Documentation/admin-guide/wimax/i2400m.rst
8596 F:      drivers/net/wimax/i2400m/
8597 F:      include/uapi/linux/wimax/i2400m.h
8598
8599 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8600 M:      Mario Limonciello <mario.limonciello@dell.com>
8601 S:      Maintained
8602 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8603
8604 INTEL(R) TRACE HUB
8605 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8606 S:      Supported
8607 F:      Documentation/trace/intel_th.rst
8608 F:      drivers/hwtracing/intel_th/
8609 F:      include/linux/intel_th.h
8610
8611 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8612 M:      Ning Sun <ning.sun@intel.com>
8613 L:      tboot-devel@lists.sourceforge.net
8614 W:      http://tboot.sourceforge.net
8615 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8616 S:      Supported
8617 F:      Documentation/x86/intel_txt.rst
8618 F:      include/linux/tboot.h
8619 F:      arch/x86/kernel/tboot.c
8620
8621 INTERCONNECT API
8622 M:      Georgi Djakov <georgi.djakov@linaro.org>
8623 L:      linux-pm@vger.kernel.org
8624 S:      Maintained
8625 F:      Documentation/driver-api/interconnect.rst
8626 F:      Documentation/devicetree/bindings/interconnect/
8627 F:      drivers/interconnect/
8628 F:      include/dt-bindings/interconnect/
8629 F:      include/linux/interconnect-provider.h
8630 F:      include/linux/interconnect.h
8631
8632 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8633 M:      Linus Walleij <linus.walleij@linaro.org>
8634 L:      linux-iio@vger.kernel.org
8635 S:      Maintained
8636 F:      drivers/iio/gyro/mpu3050*
8637 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8638
8639 IOC3 ETHERNET DRIVER
8640 M:      Ralf Baechle <ralf@linux-mips.org>
8641 L:      linux-mips@vger.kernel.org
8642 S:      Maintained
8643 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8644
8645 IOMAP FILESYSTEM LIBRARY
8646 M:      Christoph Hellwig <hch@infradead.org>
8647 M:      Darrick J. Wong <darrick.wong@oracle.com>
8648 M:      linux-xfs@vger.kernel.org
8649 M:      linux-fsdevel@vger.kernel.org
8650 L:      linux-xfs@vger.kernel.org
8651 L:      linux-fsdevel@vger.kernel.org
8652 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8653 S:      Supported
8654 F:      fs/iomap/
8655 F:      include/linux/iomap.h
8656
8657 IOMMU DRIVERS
8658 M:      Joerg Roedel <joro@8bytes.org>
8659 L:      iommu@lists.linux-foundation.org
8660 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8661 S:      Maintained
8662 F:      Documentation/devicetree/bindings/iommu/
8663 F:      drivers/iommu/
8664 F:      include/linux/iommu.h
8665 F:      include/linux/of_iommu.h
8666 F:      include/linux/iova.h
8667
8668 IO_URING
8669 M:      Jens Axboe <axboe@kernel.dk>
8670 L:      io-uring@vger.kernel.org
8671 T:      git git://git.kernel.dk/linux-block
8672 T:      git git://git.kernel.dk/liburing
8673 S:      Maintained
8674 F:      fs/io_uring.c
8675 F:      fs/io-wq.c
8676 F:      fs/io-wq.h
8677 F:      include/uapi/linux/io_uring.h
8678
8679 IPMI SUBSYSTEM
8680 M:      Corey Minyard <minyard@acm.org>
8681 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8682 W:      http://openipmi.sourceforge.net/
8683 S:      Supported
8684 F:      Documentation/devicetree/bindings/ipmi/
8685 F:      Documentation/IPMI.txt
8686 F:      drivers/char/ipmi/
8687 F:      include/linux/ipmi*
8688 F:      include/uapi/linux/ipmi*
8689
8690 IPS SCSI RAID DRIVER
8691 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8692 L:      linux-scsi@vger.kernel.org
8693 W:      http://www.adaptec.com/
8694 S:      Maintained
8695 F:      drivers/scsi/ips*
8696
8697 IPVS
8698 M:      Wensong Zhang <wensong@linux-vs.org>
8699 M:      Simon Horman <horms@verge.net.au>
8700 M:      Julian Anastasov <ja@ssi.bg>
8701 L:      netdev@vger.kernel.org
8702 L:      lvs-devel@vger.kernel.org
8703 S:      Maintained
8704 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8705 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8706 F:      Documentation/networking/ipvs-sysctl.txt
8707 F:      include/net/ip_vs.h
8708 F:      include/uapi/linux/ip_vs.h
8709 F:      net/netfilter/ipvs/
8710
8711 IPWIRELESS DRIVER
8712 M:      Jiri Kosina <jikos@kernel.org>
8713 M:      David Sterba <dsterba@suse.com>
8714 S:      Odd Fixes
8715 F:      drivers/tty/ipwireless/
8716
8717 IPX NETWORK LAYER
8718 L:      netdev@vger.kernel.org
8719 S:      Obsolete
8720 F:      include/uapi/linux/ipx.h
8721
8722 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8723 M:      Marc Zyngier <maz@kernel.org>
8724 S:      Maintained
8725 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8726 F:      Documentation/IRQ-domain.txt
8727 F:      include/linux/irqdomain.h
8728 F:      kernel/irq/irqdomain.c
8729 F:      kernel/irq/msi.c
8730
8731 IRQ SUBSYSTEM
8732 M:      Thomas Gleixner <tglx@linutronix.de>
8733 L:      linux-kernel@vger.kernel.org
8734 S:      Maintained
8735 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8736 F:      kernel/irq/
8737
8738 IRQCHIP DRIVERS
8739 M:      Thomas Gleixner <tglx@linutronix.de>
8740 M:      Jason Cooper <jason@lakedaemon.net>
8741 M:      Marc Zyngier <maz@kernel.org>
8742 L:      linux-kernel@vger.kernel.org
8743 S:      Maintained
8744 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8745 F:      Documentation/devicetree/bindings/interrupt-controller/
8746 F:      drivers/irqchip/
8747
8748 ISA
8749 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8750 S:      Maintained
8751 F:      Documentation/driver-api/isa.rst
8752 F:      drivers/base/isa.c
8753 F:      include/linux/isa.h
8754
8755 ISA RADIO MODULE
8756 M:      Hans Verkuil <hverkuil@xs4all.nl>
8757 L:      linux-media@vger.kernel.org
8758 T:      git git://linuxtv.org/media_tree.git
8759 W:      https://linuxtv.org
8760 S:      Maintained
8761 F:      drivers/media/radio/radio-isa*
8762
8763 ISAPNP
8764 M:      Jaroslav Kysela <perex@perex.cz>
8765 S:      Maintained
8766 F:      Documentation/driver-api/isapnp.rst
8767 F:      drivers/pnp/isapnp/
8768 F:      include/linux/isapnp.h
8769
8770 ISCSI
8771 M:      Lee Duncan <lduncan@suse.com>
8772 M:      Chris Leech <cleech@redhat.com>
8773 L:      open-iscsi@googlegroups.com
8774 L:      linux-scsi@vger.kernel.org
8775 W:      www.open-iscsi.com
8776 S:      Maintained
8777 F:      drivers/scsi/*iscsi*
8778 F:      include/scsi/*iscsi*
8779
8780 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8781 M:      Peter Jones <pjones@redhat.com>
8782 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8783 S:      Maintained
8784 F:      drivers/firmware/iscsi_ibft*
8785
8786 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8787 M:      Sagi Grimberg <sagi@grimberg.me>
8788 M:      Max Gurtovoy <maxg@mellanox.com>
8789 L:      linux-rdma@vger.kernel.org
8790 S:      Supported
8791 W:      http://www.openfabrics.org
8792 W:      www.open-iscsi.org
8793 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8794 F:      drivers/infiniband/ulp/iser/
8795
8796 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8797 M:      Sagi Grimberg <sagi@grimberg.me>
8798 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8799 L:      linux-rdma@vger.kernel.org
8800 L:      target-devel@vger.kernel.org
8801 S:      Supported
8802 W:      http://www.linux-iscsi.org
8803 F:      drivers/infiniband/ulp/isert
8804
8805 ISDN/mISDN SUBSYSTEM
8806 M:      Karsten Keil <isdn@linux-pingi.de>
8807 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8808 L:      netdev@vger.kernel.org
8809 W:      http://www.isdn4linux.de
8810 S:      Maintained
8811 F:      drivers/isdn/mISDN
8812 F:      drivers/isdn/hardware
8813
8814 ISDN/CAPI SUBSYSTEM
8815 M:      Karsten Keil <isdn@linux-pingi.de>
8816 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8817 L:      netdev@vger.kernel.org
8818 W:      http://www.isdn4linux.de
8819 S:      Odd Fixes
8820 F:      Documentation/isdn/
8821 F:      drivers/isdn/capi/
8822 F:      drivers/staging/isdn/
8823 F:      net/bluetooth/cmtp/
8824 F:      include/linux/isdn/
8825 F:      include/uapi/linux/isdn/
8826
8827 IT87 HARDWARE MONITORING DRIVER
8828 M:      Jean Delvare <jdelvare@suse.com>
8829 L:      linux-hwmon@vger.kernel.org
8830 S:      Maintained
8831 F:      Documentation/hwmon/it87.rst
8832 F:      drivers/hwmon/it87.c
8833
8834 IT913X MEDIA DRIVER
8835 M:      Antti Palosaari <crope@iki.fi>
8836 L:      linux-media@vger.kernel.org
8837 W:      https://linuxtv.org
8838 W:      http://palosaari.fi/linux/
8839 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8840 T:      git git://linuxtv.org/anttip/media_tree.git
8841 S:      Maintained
8842 F:      drivers/media/tuners/it913x*
8843
8844 IVTV VIDEO4LINUX DRIVER
8845 M:      Andy Walls <awalls@md.metrocast.net>
8846 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8847 L:      linux-media@vger.kernel.org
8848 T:      git git://linuxtv.org/media_tree.git
8849 W:      http://www.ivtvdriver.org
8850 S:      Maintained
8851 F:      Documentation/media/v4l-drivers/ivtv*
8852 F:      drivers/media/pci/ivtv/
8853 F:      include/uapi/linux/ivtv*
8854
8855 IX2505V MEDIA DRIVER
8856 M:      Malcolm Priestley <tvboxspy@gmail.com>
8857 L:      linux-media@vger.kernel.org
8858 W:      https://linuxtv.org
8859 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8860 S:      Maintained
8861 F:      drivers/media/dvb-frontends/ix2505v*
8862
8863 JAILHOUSE HYPERVISOR INTERFACE
8864 M:      Jan Kiszka <jan.kiszka@siemens.com>
8865 L:      jailhouse-dev@googlegroups.com
8866 S:      Maintained
8867 F:      arch/x86/kernel/jailhouse.c
8868 F:      arch/x86/include/asm/jailhouse_para.h
8869
8870 JC42.4 TEMPERATURE SENSOR DRIVER
8871 M:      Guenter Roeck <linux@roeck-us.net>
8872 L:      linux-hwmon@vger.kernel.org
8873 S:      Maintained
8874 F:      drivers/hwmon/jc42.c
8875 F:      Documentation/hwmon/jc42.rst
8876
8877 JFS FILESYSTEM
8878 M:      Dave Kleikamp <shaggy@kernel.org>
8879 L:      jfs-discussion@lists.sourceforge.net
8880 W:      http://jfs.sourceforge.net/
8881 T:      git git://github.com/kleikamp/linux-shaggy.git
8882 S:      Maintained
8883 F:      Documentation/admin-guide/jfs.rst
8884 F:      fs/jfs/
8885
8886 JME NETWORK DRIVER
8887 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8888 L:      netdev@vger.kernel.org
8889 S:      Maintained
8890 F:      drivers/net/ethernet/jme.*
8891
8892 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8893 M:      David Woodhouse <dwmw2@infradead.org>
8894 M:      Richard Weinberger <richard@nod.at>
8895 L:      linux-mtd@lists.infradead.org
8896 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8897 T:      git git://git.infradead.org/ubifs-2.6.git
8898 S:      Odd Fixes
8899 F:      fs/jffs2/
8900 F:      include/uapi/linux/jffs2.h
8901
8902 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8903 M:      "Theodore Ts'o" <tytso@mit.edu>
8904 M:      Jan Kara <jack@suse.com>
8905 L:      linux-ext4@vger.kernel.org
8906 S:      Maintained
8907 F:      fs/jbd2/
8908 F:      include/linux/jbd2.h
8909
8910 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8911 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8912 L:      linux-media@vger.kernel.org
8913 S:      Maintained
8914 F:      drivers/media/platform/rcar_jpu.c
8915
8916 JSM Neo PCI based serial card
8917 L:      linux-serial@vger.kernel.org
8918 S:      Orphan
8919 F:      drivers/tty/serial/jsm/
8920
8921 K10TEMP HARDWARE MONITORING DRIVER
8922 M:      Clemens Ladisch <clemens@ladisch.de>
8923 L:      linux-hwmon@vger.kernel.org
8924 S:      Maintained
8925 F:      Documentation/hwmon/k10temp.rst
8926 F:      drivers/hwmon/k10temp.c
8927
8928 K8TEMP HARDWARE MONITORING DRIVER
8929 M:      Rudolf Marek <r.marek@assembler.cz>
8930 L:      linux-hwmon@vger.kernel.org
8931 S:      Maintained
8932 F:      Documentation/hwmon/k8temp.rst
8933 F:      drivers/hwmon/k8temp.c
8934
8935 KASAN
8936 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8937 R:      Alexander Potapenko <glider@google.com>
8938 R:      Dmitry Vyukov <dvyukov@google.com>
8939 L:      kasan-dev@googlegroups.com
8940 S:      Maintained
8941 F:      arch/*/include/asm/kasan.h
8942 F:      arch/*/mm/kasan_init*
8943 F:      Documentation/dev-tools/kasan.rst
8944 F:      include/linux/kasan*.h
8945 F:      lib/test_kasan.c
8946 F:      mm/kasan/
8947 F:      scripts/Makefile.kasan
8948
8949 KCONFIG
8950 M:      Masahiro Yamada <masahiroy@kernel.org>
8951 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8952 L:      linux-kbuild@vger.kernel.org
8953 S:      Maintained
8954 F:      Documentation/kbuild/kconfig*
8955 F:      scripts/kconfig/
8956 F:      scripts/Kconfig.include
8957
8958 KDUMP
8959 M:      Dave Young <dyoung@redhat.com>
8960 M:      Baoquan He <bhe@redhat.com>
8961 R:      Vivek Goyal <vgoyal@redhat.com>
8962 L:      kexec@lists.infradead.org
8963 W:      http://lse.sourceforge.net/kdump/
8964 S:      Maintained
8965 F:      Documentation/admin-guide/kdump/
8966
8967 KEENE FM RADIO TRANSMITTER DRIVER
8968 M:      Hans Verkuil <hverkuil@xs4all.nl>
8969 L:      linux-media@vger.kernel.org
8970 T:      git git://linuxtv.org/media_tree.git
8971 W:      https://linuxtv.org
8972 S:      Maintained
8973 F:      drivers/media/radio/radio-keene*
8974
8975 KERNEL AUTOMOUNTER
8976 M:      Ian Kent <raven@themaw.net>
8977 L:      autofs@vger.kernel.org
8978 S:      Maintained
8979 F:      fs/autofs/
8980
8981 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8982 M:      Masahiro Yamada <masahiroy@kernel.org>
8983 M:      Michal Marek <michal.lkml@markovi.net>
8984 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8985 L:      linux-kbuild@vger.kernel.org
8986 S:      Maintained
8987 F:      Documentation/kbuild/
8988 F:      Makefile
8989 F:      scripts/Kbuild*
8990 F:      scripts/Makefile*
8991 F:      scripts/basic/
8992 F:      scripts/mk*
8993 F:      scripts/*vmlinux*
8994 F:      scripts/mod/
8995 F:      scripts/package/
8996
8997 KERNEL JANITORS
8998 L:      kernel-janitors@vger.kernel.org
8999 W:      http://kernelnewbies.org/KernelJanitors
9000 S:      Odd Fixes
9001
9002 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
9003 M:      "J. Bruce Fields" <bfields@fieldses.org>
9004 M:      Chuck Lever <chuck.lever@oracle.com>
9005 L:      linux-nfs@vger.kernel.org
9006 W:      http://nfs.sourceforge.net/
9007 T:      git git://linux-nfs.org/~bfields/linux.git
9008 S:      Supported
9009 F:      fs/nfsd/
9010 F:      include/uapi/linux/nfsd/
9011 F:      fs/lockd/
9012 F:      fs/nfs_common/
9013 F:      net/sunrpc/
9014 F:      include/linux/lockd/
9015 F:      include/linux/sunrpc/
9016 F:      include/uapi/linux/sunrpc/
9017
9018 KERNEL SELFTEST FRAMEWORK
9019 M:      Shuah Khan <shuah@kernel.org>
9020 M:      Shuah Khan <skhan@linuxfoundation.org>
9021 L:      linux-kselftest@vger.kernel.org
9022 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
9023 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
9024 S:      Maintained
9025 F:      tools/testing/selftests/
9026 F:      Documentation/dev-tools/kselftest*
9027
9028 KERNEL UNIT TESTING FRAMEWORK (KUnit)
9029 M:      Brendan Higgins <brendanhiggins@google.com>
9030 L:      linux-kselftest@vger.kernel.org
9031 L:      kunit-dev@googlegroups.com
9032 W:      https://google.github.io/kunit-docs/third_party/kernel/docs/
9033 S:      Maintained
9034 F:      Documentation/dev-tools/kunit/
9035 F:      include/kunit/
9036 F:      lib/kunit/
9037 F:      tools/testing/kunit/
9038
9039 KERNEL USERMODE HELPER
9040 M:      Luis Chamberlain <mcgrof@kernel.org>
9041 L:      linux-kernel@vger.kernel.org
9042 S:      Maintained
9043 F:      kernel/umh.c
9044 F:      include/linux/umh.h
9045
9046 KERNEL VIRTUAL MACHINE (KVM)
9047 M:      Paolo Bonzini <pbonzini@redhat.com>
9048 L:      kvm@vger.kernel.org
9049 W:      http://www.linux-kvm.org
9050 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
9051 S:      Supported
9052 F:      Documentation/virt/kvm/
9053 F:      include/trace/events/kvm.h
9054 F:      include/uapi/asm-generic/kvm*
9055 F:      include/uapi/linux/kvm*
9056 F:      include/asm-generic/kvm*
9057 F:      include/linux/kvm*
9058 F:      include/kvm/iodev.h
9059 F:      virt/kvm/*
9060 F:      tools/kvm/
9061 F:      tools/testing/selftests/kvm/
9062
9063 KERNEL VIRTUAL MACHINE FOR ARM/ARM64 (KVM/arm, KVM/arm64)
9064 M:      Marc Zyngier <maz@kernel.org>
9065 R:      James Morse <james.morse@arm.com>
9066 R:      Julien Thierry <julien.thierry.kdev@gmail.com>
9067 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
9068 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9069 L:      kvmarm@lists.cs.columbia.edu
9070 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
9071 S:      Maintained
9072 F:      arch/arm/include/uapi/asm/kvm*
9073 F:      arch/arm/include/asm/kvm*
9074 F:      arch/arm/kvm/
9075 F:      arch/arm64/include/uapi/asm/kvm*
9076 F:      arch/arm64/include/asm/kvm*
9077 F:      arch/arm64/kvm/
9078 F:      virt/kvm/arm/
9079 F:      include/kvm/arm_*
9080
9081 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
9082 L:      linux-mips@vger.kernel.org
9083 L:      kvm@vger.kernel.org
9084 S:      Orphan
9085 F:      arch/mips/include/uapi/asm/kvm*
9086 F:      arch/mips/include/asm/kvm*
9087 F:      arch/mips/kvm/
9088
9089 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
9090 M:      Paul Mackerras <paulus@ozlabs.org>
9091 L:      kvm-ppc@vger.kernel.org
9092 W:      http://www.linux-kvm.org/
9093 T:      git git://github.com/agraf/linux-2.6.git
9094 S:      Supported
9095 F:      arch/powerpc/include/uapi/asm/kvm*
9096 F:      arch/powerpc/include/asm/kvm*
9097 F:      arch/powerpc/kvm/
9098 F:      arch/powerpc/kernel/kvm*
9099
9100 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
9101 M:      Christian Borntraeger <borntraeger@de.ibm.com>
9102 M:      Janosch Frank <frankja@linux.ibm.com>
9103 R:      David Hildenbrand <david@redhat.com>
9104 R:      Cornelia Huck <cohuck@redhat.com>
9105 L:      kvm@vger.kernel.org
9106 W:      http://www.ibm.com/developerworks/linux/linux390/
9107 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
9108 S:      Supported
9109 F:      arch/s390/include/uapi/asm/kvm*
9110 F:      arch/s390/include/asm/gmap.h
9111 F:      arch/s390/include/asm/kvm*
9112 F:      arch/s390/kvm/
9113 F:      arch/s390/mm/gmap.c
9114 F:      tools/testing/selftests/kvm/s390x/
9115 F:      tools/testing/selftests/kvm/*/s390x/
9116
9117 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
9118 M:      Paolo Bonzini <pbonzini@redhat.com>
9119 R:      Sean Christopherson <sean.j.christopherson@intel.com>
9120 R:      Vitaly Kuznetsov <vkuznets@redhat.com>
9121 R:      Wanpeng Li <wanpengli@tencent.com>
9122 R:      Jim Mattson <jmattson@google.com>
9123 R:      Joerg Roedel <joro@8bytes.org>
9124 L:      kvm@vger.kernel.org
9125 W:      http://www.linux-kvm.org
9126 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
9127 S:      Supported
9128 F:      arch/x86/kvm/
9129 F:      arch/x86/kvm/*/
9130 F:      arch/x86/include/uapi/asm/kvm*
9131 F:      arch/x86/include/uapi/asm/vmx.h
9132 F:      arch/x86/include/uapi/asm/svm.h
9133 F:      arch/x86/include/asm/kvm*
9134 F:      arch/x86/include/asm/pvclock-abi.h
9135 F:      arch/x86/include/asm/svm.h
9136 F:      arch/x86/include/asm/vmx.h
9137 F:      arch/x86/kernel/kvm.c
9138 F:      arch/x86/kernel/kvmclock.c
9139
9140 KERNFS
9141 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9142 M:      Tejun Heo <tj@kernel.org>
9143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
9144 S:      Supported
9145 F:      include/linux/kernfs.h
9146 F:      fs/kernfs/
9147
9148 KEXEC
9149 M:      Eric Biederman <ebiederm@xmission.com>
9150 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
9151 L:      kexec@lists.infradead.org
9152 S:      Maintained
9153 F:      include/linux/kexec.h
9154 F:      include/uapi/linux/kexec.h
9155 F:      kernel/kexec*
9156
9157 KEYS-ENCRYPTED
9158 M:      Mimi Zohar <zohar@linux.ibm.com>
9159 L:      linux-integrity@vger.kernel.org
9160 L:      keyrings@vger.kernel.org
9161 S:      Supported
9162 F:      Documentation/security/keys/trusted-encrypted.rst
9163 F:      include/keys/encrypted-type.h
9164 F:      security/keys/encrypted-keys/
9165
9166 KEYS-TRUSTED
9167 M:      James Bottomley <jejb@linux.ibm.com>
9168 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
9169 M:      Mimi Zohar <zohar@linux.ibm.com>
9170 L:      linux-integrity@vger.kernel.org
9171 L:      keyrings@vger.kernel.org
9172 S:      Supported
9173 F:      Documentation/security/keys/trusted-encrypted.rst
9174 F:      include/keys/trusted-type.h
9175 F:      security/keys/trusted.c
9176 F:      include/keys/trusted.h
9177
9178 KEYS/KEYRINGS:
9179 M:      David Howells <dhowells@redhat.com>
9180 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
9181 L:      keyrings@vger.kernel.org
9182 S:      Maintained
9183 F:      Documentation/security/keys/core.rst
9184 F:      include/linux/key.h
9185 F:      include/linux/key-type.h
9186 F:      include/linux/keyctl.h
9187 F:      include/uapi/linux/keyctl.h
9188 F:      include/keys/
9189 F:      security/keys/
9190
9191 KGDB / KDB /debug_core
9192 M:      Jason Wessel <jason.wessel@windriver.com>
9193 M:      Daniel Thompson <daniel.thompson@linaro.org>
9194 R:      Douglas Anderson <dianders@chromium.org>
9195 W:      http://kgdb.wiki.kernel.org/
9196 L:      kgdb-bugreport@lists.sourceforge.net
9197 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
9198 S:      Maintained
9199 F:      Documentation/dev-tools/kgdb.rst
9200 F:      drivers/misc/kgdbts.c
9201 F:      drivers/tty/serial/kgdboc.c
9202 F:      include/linux/kdb.h
9203 F:      include/linux/kgdb.h
9204 F:      kernel/debug/
9205
9206 KMEMLEAK
9207 M:      Catalin Marinas <catalin.marinas@arm.com>
9208 S:      Maintained
9209 F:      Documentation/dev-tools/kmemleak.rst
9210 F:      include/linux/kmemleak.h
9211 F:      mm/kmemleak.c
9212 F:      mm/kmemleak-test.c
9213
9214 KMOD KERNEL MODULE LOADER - USERMODE HELPER
9215 M:      Luis Chamberlain <mcgrof@kernel.org>
9216 L:      linux-kernel@vger.kernel.org
9217 S:      Maintained
9218 F:      kernel/kmod.c
9219 F:      include/linux/kmod.h
9220 F:      lib/test_kmod.c
9221 F:      tools/testing/selftests/kmod/
9222
9223 KPROBES
9224 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
9225 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
9226 M:      "David S. Miller" <davem@davemloft.net>
9227 M:      Masami Hiramatsu <mhiramat@kernel.org>
9228 S:      Maintained
9229 F:      Documentation/kprobes.txt
9230 F:      include/linux/kprobes.h
9231 F:      include/asm-generic/kprobes.h
9232 F:      kernel/kprobes.c
9233
9234 KS0108 LCD CONTROLLER DRIVER
9235 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
9236 S:      Maintained
9237 F:      Documentation/admin-guide/auxdisplay/ks0108.rst
9238 F:      drivers/auxdisplay/ks0108.c
9239 F:      include/linux/ks0108.h
9240
9241 L3MDEV
9242 M:      David Ahern <dsahern@kernel.org>
9243 L:      netdev@vger.kernel.org
9244 S:      Maintained
9245 F:      net/l3mdev
9246 F:      include/net/l3mdev.h
9247
9248 L7 BPF FRAMEWORK
9249 M:      John Fastabend <john.fastabend@gmail.com>
9250 M:      Daniel Borkmann <daniel@iogearbox.net>
9251 L:      netdev@vger.kernel.org
9252 L:      bpf@vger.kernel.org
9253 S:      Maintained
9254 F:      include/linux/skmsg.h
9255 F:      net/core/skmsg.c
9256 F:      net/core/sock_map.c
9257 F:      net/ipv4/tcp_bpf.c
9258
9259 LANTIQ / INTEL Ethernet drivers
9260 M:      Hauke Mehrtens <hauke@hauke-m.de>
9261 L:      netdev@vger.kernel.org
9262 S:      Maintained
9263 F:      net/dsa/tag_gswip.c
9264 F:      drivers/net/ethernet/lantiq_xrx200.c
9265 F:      drivers/net/dsa/lantiq_pce.h
9266 F:      drivers/net/dsa/lantiq_gswip.c
9267
9268 LANTIQ MIPS ARCHITECTURE
9269 M:      John Crispin <john@phrozen.org>
9270 L:      linux-mips@vger.kernel.org
9271 S:      Maintained
9272 F:      arch/mips/lantiq
9273 F:      drivers/soc/lantiq
9274
9275 LAPB module
9276 L:      linux-x25@vger.kernel.org
9277 S:      Orphan
9278 F:      Documentation/networking/lapb-module.txt
9279 F:      include/*/lapb.h
9280 F:      net/lapb/
9281
9282 LASI 53c700 driver for PARISC
9283 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
9284 L:      linux-scsi@vger.kernel.org
9285 S:      Maintained
9286 F:      Documentation/scsi/53c700.txt
9287 F:      drivers/scsi/53c700*
9288
9289 LEAKING_ADDRESSES
9290 M:      Tobin C. Harding <me@tobin.cc>
9291 M:      Tycho Andersen <tycho@tycho.ws>
9292 L:      kernel-hardening@lists.openwall.com
9293 S:      Maintained
9294 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
9295 F:      scripts/leaking_addresses.pl
9296
9297 LED SUBSYSTEM
9298 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
9299 M:      Pavel Machek <pavel@ucw.cz>
9300 R:      Dan Murphy <dmurphy@ti.com>
9301 L:      linux-leds@vger.kernel.org
9302 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
9303 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git
9304 S:      Maintained
9305 F:      Documentation/devicetree/bindings/leds/
9306 F:      drivers/leds/
9307 F:      include/linux/leds.h
9308
9309 LEGACY EEPROM DRIVER
9310 M:      Jean Delvare <jdelvare@suse.com>
9311 S:      Maintained
9312 F:      Documentation/misc-devices/eeprom.rst
9313 F:      drivers/misc/eeprom/eeprom.c
9314
9315 LEGO MINDSTORMS EV3
9316 R:      David Lechner <david@lechnology.com>
9317 S:      Maintained
9318 F:      arch/arm/boot/dts/da850-lego-ev3.dts
9319 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
9320 F:      drivers/power/supply/lego_ev3_battery.c
9321
9322 LEGO USB Tower driver
9323 M:      Juergen Stuber <starblue@users.sourceforge.net>
9324 L:      legousb-devel@lists.sourceforge.net
9325 W:      http://legousb.sourceforge.net/
9326 S:      Maintained
9327 F:      drivers/usb/misc/legousbtower.c
9328
9329 LG LAPTOP EXTRAS
9330 M:      Matan Ziv-Av <matan@svgalib.org>
9331 L:      platform-driver-x86@vger.kernel.org
9332 S:      Maintained
9333 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
9334 F:      Documentation/admin-guide/laptops/lg-laptop.rst
9335 F:      drivers/platform/x86/lg-laptop.c
9336
9337 LG2160 MEDIA DRIVER
9338 M:      Michael Krufky <mkrufky@linuxtv.org>
9339 L:      linux-media@vger.kernel.org
9340 W:      https://linuxtv.org
9341 W:      http://github.com/mkrufky
9342 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9343 T:      git git://linuxtv.org/mkrufky/tuners.git
9344 S:      Maintained
9345 F:      drivers/media/dvb-frontends/lg2160.*
9346
9347 LGDT3305 MEDIA DRIVER
9348 M:      Michael Krufky <mkrufky@linuxtv.org>
9349 L:      linux-media@vger.kernel.org
9350 W:      https://linuxtv.org
9351 W:      http://github.com/mkrufky
9352 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9353 T:      git git://linuxtv.org/mkrufky/tuners.git
9354 S:      Maintained
9355 F:      drivers/media/dvb-frontends/lgdt3305.*
9356
9357 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
9358 M:      Viresh Kumar <vireshk@kernel.org>
9359 L:      linux-ide@vger.kernel.org
9360 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9361 S:      Maintained
9362 F:      include/linux/pata_arasan_cf_data.h
9363 F:      drivers/ata/pata_arasan_cf.c
9364
9365 LIBATA PATA DRIVERS
9366 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9367 M:      Jens Axboe <axboe@kernel.dk>
9368 L:      linux-ide@vger.kernel.org
9369 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9370 S:      Maintained
9371 F:      drivers/ata/pata_*.c
9372 F:      drivers/ata/ata_generic.c
9373
9374 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
9375 M:      Linus Walleij <linus.walleij@linaro.org>
9376 L:      linux-ide@vger.kernel.org
9377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9378 S:      Maintained
9379 F:      drivers/ata/pata_ftide010.c
9380 F:      drivers/ata/sata_gemini.c
9381 F:      drivers/ata/sata_gemini.h
9382
9383 LIBATA SATA AHCI PLATFORM devices support
9384 M:      Hans de Goede <hdegoede@redhat.com>
9385 M:      Jens Axboe <axboe@kernel.dk>
9386 L:      linux-ide@vger.kernel.org
9387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9388 S:      Maintained
9389 F:      drivers/ata/ahci_platform.c
9390 F:      drivers/ata/libahci_platform.c
9391 F:      include/linux/ahci_platform.h
9392
9393 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
9394 M:      Mikael Pettersson <mikpelinux@gmail.com>
9395 L:      linux-ide@vger.kernel.org
9396 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9397 S:      Maintained
9398 F:      drivers/ata/sata_promise.*
9399
9400 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
9401 M:      Jens Axboe <axboe@kernel.dk>
9402 L:      linux-ide@vger.kernel.org
9403 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9404 S:      Maintained
9405 F:      drivers/ata/
9406 F:      include/linux/ata.h
9407 F:      include/linux/libata.h
9408 F:      Documentation/devicetree/bindings/ata/
9409
9410 LIBLOCKDEP
9411 M:      Sasha Levin <alexander.levin@microsoft.com>
9412 S:      Maintained
9413 F:      tools/lib/lockdep/
9414
9415 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
9416 M:      Dan Williams <dan.j.williams@intel.com>
9417 M:      Vishal Verma <vishal.l.verma@intel.com>
9418 M:      Dave Jiang <dave.jiang@intel.com>
9419 L:      linux-nvdimm@lists.01.org
9420 P:      Documentation/nvdimm/maintainer-entry-profile.rst
9421 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9422 S:      Supported
9423 F:      drivers/nvdimm/blk.c
9424 F:      drivers/nvdimm/region_devs.c
9425
9426 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
9427 M:      Vishal Verma <vishal.l.verma@intel.com>
9428 M:      Dan Williams <dan.j.williams@intel.com>
9429 M:      Dave Jiang <dave.jiang@intel.com>
9430 L:      linux-nvdimm@lists.01.org
9431 P:      Documentation/nvdimm/maintainer-entry-profile.rst
9432 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9433 S:      Supported
9434 F:      drivers/nvdimm/btt*
9435
9436 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
9437 M:      Dan Williams <dan.j.williams@intel.com>
9438 M:      Vishal Verma <vishal.l.verma@intel.com>
9439 M:      Dave Jiang <dave.jiang@intel.com>
9440 L:      linux-nvdimm@lists.01.org
9441 P:      Documentation/nvdimm/maintainer-entry-profile.rst
9442 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9443 S:      Supported
9444 F:      drivers/nvdimm/pmem*
9445
9446 LIBNVDIMM: DEVICETREE BINDINGS
9447 M:      Oliver O'Halloran <oohall@gmail.com>
9448 L:      linux-nvdimm@lists.01.org
9449 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9450 S:      Supported
9451 F:      drivers/nvdimm/of_pmem.c
9452 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
9453
9454 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
9455 M:      Dan Williams <dan.j.williams@intel.com>
9456 M:      Vishal Verma <vishal.l.verma@intel.com>
9457 M:      Dave Jiang <dave.jiang@intel.com>
9458 M:      Ira Weiny <ira.weiny@intel.com>
9459 L:      linux-nvdimm@lists.01.org
9460 P:      Documentation/nvdimm/maintainer-entry-profile.rst
9461 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9462 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
9463 S:      Supported
9464 F:      drivers/nvdimm/*
9465 F:      drivers/acpi/nfit/*
9466 F:      include/linux/nd.h
9467 F:      include/linux/libnvdimm.h
9468 F:      include/uapi/linux/ndctl.h
9469
9470 LICENSES and SPDX stuff
9471 M:      Thomas Gleixner <tglx@linutronix.de>
9472 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9473 L:      linux-spdx@vger.kernel.org
9474 S:      Maintained
9475 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git
9476 F:      COPYING
9477 F:      Documentation/process/license-rules.rst
9478 F:      LICENSES/
9479 F:      scripts/spdxcheck-test.sh
9480 F:      scripts/spdxcheck.py
9481
9482 LIGHTNVM PLATFORM SUPPORT
9483 M:      Matias Bjorling <mb@lightnvm.io>
9484 W:      http://github/OpenChannelSSD
9485 L:      linux-block@vger.kernel.org
9486 S:      Maintained
9487 F:      drivers/lightnvm/
9488 F:      include/linux/lightnvm.h
9489 F:      include/uapi/linux/lightnvm.h
9490
9491 LINUX FOR POWER MACINTOSH
9492 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9493 W:      http://www.penguinppc.org/
9494 L:      linuxppc-dev@lists.ozlabs.org
9495 S:      Maintained
9496 F:      arch/powerpc/platforms/powermac/
9497 F:      drivers/macintosh/
9498
9499 LINUX FOR POWERPC (32-BIT AND 64-BIT)
9500 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9501 M:      Paul Mackerras <paulus@samba.org>
9502 M:      Michael Ellerman <mpe@ellerman.id.au>
9503 W:      https://github.com/linuxppc/linux/wiki
9504 L:      linuxppc-dev@lists.ozlabs.org
9505 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
9506 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
9507 S:      Supported
9508 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
9509 F:      Documentation/devicetree/bindings/powerpc/
9510 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
9511 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
9512 F:      Documentation/powerpc/
9513 F:      arch/powerpc/
9514 F:      drivers/char/tpm/tpm_ibmvtpm*
9515 F:      drivers/crypto/nx/
9516 F:      drivers/crypto/vmx/
9517 F:      drivers/i2c/busses/i2c-opal.c
9518 F:      drivers/net/ethernet/ibm/ibmveth.*
9519 F:      drivers/net/ethernet/ibm/ibmvnic.*
9520 F:      drivers/pci/hotplug/pnv_php.c
9521 F:      drivers/pci/hotplug/rpa*
9522 F:      drivers/rtc/rtc-opal.c
9523 F:      drivers/scsi/ibmvscsi/
9524 F:      drivers/tty/hvc/hvc_opal.c
9525 F:      drivers/watchdog/wdrtas.c
9526 F:      tools/testing/selftests/powerpc
9527 N:      /pmac
9528 N:      powermac
9529 N:      powernv
9530 N:      [^a-z0-9]ps3
9531 N:      pseries
9532
9533 LINUX FOR POWERPC EMBEDDED MPC5XXX
9534 M:      Anatolij Gustschin <agust@denx.de>
9535 L:      linuxppc-dev@lists.ozlabs.org
9536 T:      git git://git.denx.de/linux-denx-agust.git
9537 S:      Maintained
9538 F:      arch/powerpc/platforms/512x/
9539 F:      arch/powerpc/platforms/52xx/
9540
9541 LINUX FOR POWERPC EMBEDDED PPC4XX
9542 M:      Alistair Popple <alistair@popple.id.au>
9543 M:      Matt Porter <mporter@kernel.crashing.org>
9544 W:      http://www.penguinppc.org/
9545 L:      linuxppc-dev@lists.ozlabs.org
9546 S:      Maintained
9547 F:      arch/powerpc/platforms/40x/
9548 F:      arch/powerpc/platforms/44x/
9549
9550 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
9551 M:      Scott Wood <oss@buserror.net>
9552 M:      Kumar Gala <galak@kernel.crashing.org>
9553 W:      http://www.penguinppc.org/
9554 L:      linuxppc-dev@lists.ozlabs.org
9555 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
9556 S:      Maintained
9557 F:      arch/powerpc/platforms/83xx/
9558 F:      arch/powerpc/platforms/85xx/
9559 F:      Documentation/devicetree/bindings/powerpc/fsl/
9560
9561 LINUX FOR POWERPC EMBEDDED PPC8XX
9562 M:      Vitaly Bordug <vitb@kernel.crashing.org>
9563 W:      http://www.penguinppc.org/
9564 L:      linuxppc-dev@lists.ozlabs.org
9565 S:      Maintained
9566 F:      arch/powerpc/platforms/8xx/
9567
9568 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
9569 L:      linuxppc-dev@lists.ozlabs.org
9570 S:      Orphan
9571 F:      arch/powerpc/*/*virtex*
9572 F:      arch/powerpc/*/*/*virtex*
9573
9574 LINUX FOR POWERPC PA SEMI PWRFICIENT
9575 L:      linuxppc-dev@lists.ozlabs.org
9576 S:      Orphan
9577 F:      arch/powerpc/platforms/pasemi/
9578 F:      drivers/*/*pasemi*
9579 F:      drivers/*/*/*pasemi*
9580
9581 LINUX KERNEL DUMP TEST MODULE (LKDTM)
9582 M:      Kees Cook <keescook@chromium.org>
9583 S:      Maintained
9584 F:      drivers/misc/lkdtm/*
9585
9586 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
9587 M:      Alan Stern <stern@rowland.harvard.edu>
9588 M:      Andrea Parri <parri.andrea@gmail.com>
9589 M:      Will Deacon <will@kernel.org>
9590 M:      Peter Zijlstra <peterz@infradead.org>
9591 M:      Boqun Feng <boqun.feng@gmail.com>
9592 M:      Nicholas Piggin <npiggin@gmail.com>
9593 M:      David Howells <dhowells@redhat.com>
9594 M:      Jade Alglave <j.alglave@ucl.ac.uk>
9595 M:      Luc Maranget <luc.maranget@inria.fr>
9596 M:      "Paul E. McKenney" <paulmck@kernel.org>
9597 R:      Akira Yokosawa <akiyks@gmail.com>
9598 R:      Daniel Lustig <dlustig@nvidia.com>
9599 L:      linux-kernel@vger.kernel.org
9600 L:      linux-arch@vger.kernel.org
9601 S:      Supported
9602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
9603 F:      tools/memory-model/
9604 F:      Documentation/atomic_bitops.txt
9605 F:      Documentation/atomic_t.txt
9606 F:      Documentation/core-api/atomic_ops.rst
9607 F:      Documentation/core-api/refcount-vs-atomic.rst
9608 F:      Documentation/memory-barriers.txt
9609
9610 LIS3LV02D ACCELEROMETER DRIVER
9611 M:      Eric Piel <eric.piel@tremplin-utc.net>
9612 S:      Maintained
9613 F:      Documentation/misc-devices/lis3lv02d.rst
9614 F:      drivers/misc/lis3lv02d/
9615 F:      drivers/platform/x86/hp_accel.c
9616
9617 LIST KUNIT TEST
9618 M:      David Gow <davidgow@google.com>
9619 L:      linux-kselftest@vger.kernel.org
9620 L:      kunit-dev@googlegroups.com
9621 S:      Maintained
9622 F:      lib/list-test.c
9623
9624 LIVE PATCHING
9625 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9626 M:      Jiri Kosina <jikos@kernel.org>
9627 M:      Miroslav Benes <mbenes@suse.cz>
9628 M:      Petr Mladek <pmladek@suse.com>
9629 R:      Joe Lawrence <joe.lawrence@redhat.com>
9630 S:      Maintained
9631 F:      kernel/livepatch/
9632 F:      include/linux/livepatch.h
9633 F:      arch/x86/include/asm/livepatch.h
9634 F:      arch/x86/kernel/livepatch.c
9635 F:      Documentation/livepatch/
9636 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9637 F:      samples/livepatch/
9638 F:      tools/testing/selftests/livepatch/
9639 L:      live-patching@vger.kernel.org
9640 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9641
9642 LLC (802.2)
9643 L:      netdev@vger.kernel.org
9644 S:      Odd fixes
9645 F:      include/linux/llc.h
9646 F:      include/uapi/linux/llc.h
9647 F:      include/net/llc*
9648 F:      net/llc/
9649
9650 LM73 HARDWARE MONITOR DRIVER
9651 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9652 L:      linux-hwmon@vger.kernel.org
9653 S:      Maintained
9654 F:      drivers/hwmon/lm73.c
9655
9656 LM78 HARDWARE MONITOR DRIVER
9657 M:      Jean Delvare <jdelvare@suse.com>
9658 L:      linux-hwmon@vger.kernel.org
9659 S:      Maintained
9660 F:      Documentation/hwmon/lm78.rst
9661 F:      drivers/hwmon/lm78.c
9662
9663 LM83 HARDWARE MONITOR DRIVER
9664 M:      Jean Delvare <jdelvare@suse.com>
9665 L:      linux-hwmon@vger.kernel.org
9666 S:      Maintained
9667 F:      Documentation/hwmon/lm83.rst
9668 F:      drivers/hwmon/lm83.c
9669
9670 LM90 HARDWARE MONITOR DRIVER
9671 M:      Jean Delvare <jdelvare@suse.com>
9672 L:      linux-hwmon@vger.kernel.org
9673 S:      Maintained
9674 F:      Documentation/hwmon/lm90.rst
9675 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9676 F:      drivers/hwmon/lm90.c
9677 F:      include/dt-bindings/thermal/lm90.h
9678
9679 LM95234 HARDWARE MONITOR DRIVER
9680 M:      Guenter Roeck <linux@roeck-us.net>
9681 L:      linux-hwmon@vger.kernel.org
9682 S:      Maintained
9683 F:      Documentation/hwmon/lm95234.rst
9684 F:      drivers/hwmon/lm95234.c
9685
9686 LME2510 MEDIA DRIVER
9687 M:      Malcolm Priestley <tvboxspy@gmail.com>
9688 L:      linux-media@vger.kernel.org
9689 W:      https://linuxtv.org
9690 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9691 S:      Maintained
9692 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9693
9694 LOADPIN SECURITY MODULE
9695 M:      Kees Cook <keescook@chromium.org>
9696 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9697 S:      Supported
9698 F:      security/loadpin/
9699 F:      Documentation/admin-guide/LSM/LoadPin.rst
9700
9701 LOCKING PRIMITIVES
9702 M:      Peter Zijlstra <peterz@infradead.org>
9703 M:      Ingo Molnar <mingo@redhat.com>
9704 M:      Will Deacon <will@kernel.org>
9705 L:      linux-kernel@vger.kernel.org
9706 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9707 S:      Maintained
9708 F:      Documentation/locking/
9709 F:      include/linux/lockdep.h
9710 F:      include/linux/spinlock*.h
9711 F:      arch/*/include/asm/spinlock*.h
9712 F:      include/linux/rwlock*.h
9713 F:      include/linux/mutex*.h
9714 F:      include/linux/rwsem*.h
9715 F:      include/linux/seqlock.h
9716 F:      lib/locking*.[ch]
9717 F:      kernel/locking/
9718 X:      kernel/locking/locktorture.c
9719
9720 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9721 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9722 L:      linux-ntfs-dev@lists.sourceforge.net
9723 W:      http://www.linux-ntfs.org/content/view/19/37/
9724 S:      Maintained
9725 F:      Documentation/admin-guide/ldm.rst
9726 F:      block/partitions/ldm.*
9727
9728 LOGITECH HID GAMING KEYBOARDS
9729 M:      Hans de Goede <hdegoede@redhat.com>
9730 L:      linux-input@vger.kernel.org
9731 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
9732 S:      Maintained
9733 F:      drivers/hid/hid-lg-g15.c
9734
9735 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9736 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9737 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9738 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9739 L:      MPT-FusionLinux.pdl@broadcom.com
9740 L:      linux-scsi@vger.kernel.org
9741 W:      http://www.avagotech.com/support/
9742 S:      Supported
9743 F:      drivers/message/fusion/
9744 F:      drivers/scsi/mpt3sas/
9745
9746 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9747 M:      Matthew Wilcox <willy@infradead.org>
9748 L:      linux-scsi@vger.kernel.org
9749 S:      Maintained
9750 F:      drivers/scsi/sym53c8xx_2/
9751
9752 LTC1660 DAC DRIVER
9753 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9754 L:      linux-iio@vger.kernel.org
9755 S:      Maintained
9756 F:      Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml
9757 F:      drivers/iio/dac/ltc1660.c
9758
9759 LTC2983 IIO TEMPERATURE DRIVER
9760 M:      Nuno Sá <nuno.sa@analog.com>
9761 W:      http://ez.analog.com/community/linux-device-drivers
9762 L:      linux-iio@vger.kernel.org
9763 S:      Supported
9764 F:      drivers/iio/temperature/ltc2983.c
9765 F:      Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml
9766
9767 LTC4261 HARDWARE MONITOR DRIVER
9768 M:      Guenter Roeck <linux@roeck-us.net>
9769 L:      linux-hwmon@vger.kernel.org
9770 S:      Maintained
9771 F:      Documentation/hwmon/ltc4261.rst
9772 F:      drivers/hwmon/ltc4261.c
9773
9774 LTC2947 HARDWARE MONITOR DRIVER
9775 M:      Nuno Sá <nuno.sa@analog.com>
9776 W:      http://ez.analog.com/community/linux-device-drivers
9777 L:      linux-hwmon@vger.kernel.org
9778 S:      Supported
9779 F:      drivers/hwmon/ltc2947-core.c
9780 F:      drivers/hwmon/ltc2947-spi.c
9781 F:      drivers/hwmon/ltc2947-i2c.c
9782 F:      drivers/hwmon/ltc2947.h
9783 F:      Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml
9784
9785 LTC4306 I2C MULTIPLEXER DRIVER
9786 M:      Michael Hennerich <michael.hennerich@analog.com>
9787 W:      http://ez.analog.com/community/linux-device-drivers
9788 L:      linux-i2c@vger.kernel.org
9789 S:      Supported
9790 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9791 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9792
9793 LTP (Linux Test Project)
9794 M:      Mike Frysinger <vapier@gentoo.org>
9795 M:      Cyril Hrubis <chrubis@suse.cz>
9796 M:      Wanlong Gao <wanlong.gao@gmail.com>
9797 M:      Jan Stancek <jstancek@redhat.com>
9798 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9799 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9800 L:      ltp@lists.linux.it (subscribers-only)
9801 W:      http://linux-test-project.github.io/
9802 T:      git git://github.com/linux-test-project/ltp.git
9803 S:      Maintained
9804
9805 M68K ARCHITECTURE
9806 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9807 L:      linux-m68k@lists.linux-m68k.org
9808 W:      http://www.linux-m68k.org/
9809 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9810 S:      Maintained
9811 F:      arch/m68k/
9812 F:      drivers/zorro/
9813
9814 M68K ON APPLE MACINTOSH
9815 M:      Joshua Thompson <funaho@jurai.org>
9816 W:      http://www.mac.linux-m68k.org/
9817 L:      linux-m68k@lists.linux-m68k.org
9818 S:      Maintained
9819 F:      arch/m68k/mac/
9820
9821 M68K ON HP9000/300
9822 M:      Philip Blundell <philb@gnu.org>
9823 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9824 S:      Maintained
9825 F:      arch/m68k/hp300/
9826
9827 M88DS3103 MEDIA DRIVER
9828 M:      Antti Palosaari <crope@iki.fi>
9829 L:      linux-media@vger.kernel.org
9830 W:      https://linuxtv.org
9831 W:      http://palosaari.fi/linux/
9832 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9833 T:      git git://linuxtv.org/anttip/media_tree.git
9834 S:      Maintained
9835 F:      drivers/media/dvb-frontends/m88ds3103*
9836
9837 M88RS2000 MEDIA DRIVER
9838 M:      Malcolm Priestley <tvboxspy@gmail.com>
9839 L:      linux-media@vger.kernel.org
9840 W:      https://linuxtv.org
9841 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9842 S:      Maintained
9843 F:      drivers/media/dvb-frontends/m88rs2000*
9844
9845 MA901 MASTERKIT USB FM RADIO DRIVER
9846 M:      Alexey Klimov <klimov.linux@gmail.com>
9847 L:      linux-media@vger.kernel.org
9848 T:      git git://linuxtv.org/media_tree.git
9849 S:      Maintained
9850 F:      drivers/media/radio/radio-ma901.c
9851
9852 MAC80211
9853 M:      Johannes Berg <johannes@sipsolutions.net>
9854 L:      linux-wireless@vger.kernel.org
9855 W:      http://wireless.kernel.org/
9856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9857 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9858 S:      Maintained
9859 F:      Documentation/networking/mac80211-injection.txt
9860 F:      include/net/mac80211.h
9861 F:      net/mac80211/
9862 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9863 F:      Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst
9864
9865 MAILBOX API
9866 M:      Jassi Brar <jassisinghbrar@gmail.com>
9867 L:      linux-kernel@vger.kernel.org
9868 S:      Maintained
9869 F:      drivers/mailbox/
9870 F:      include/linux/mailbox_client.h
9871 F:      include/linux/mailbox_controller.h
9872
9873 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9874 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9875 W:      http://www.kernel.org/doc/man-pages
9876 L:      linux-man@vger.kernel.org
9877 S:      Maintained
9878
9879 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9880 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9881 L:      linux-mips@vger.kernel.org
9882 S:      Maintained
9883 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9884
9885 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9886 M:      Andrew Lunn <andrew@lunn.ch>
9887 M:      Vivien Didelot <vivien.didelot@gmail.com>
9888 L:      netdev@vger.kernel.org
9889 S:      Maintained
9890 F:      drivers/net/dsa/mv88e6xxx/
9891 F:      include/linux/platform_data/mv88e6xxx.h
9892 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9893 F:      Documentation/networking/devlink-params-mv88e6xxx.txt
9894
9895 MARVELL ARMADA DRM SUPPORT
9896 M:      Russell King <linux@armlinux.org.uk>
9897 S:      Maintained
9898 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9899 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9900 F:      drivers/gpu/drm/armada/
9901 F:      include/uapi/drm/armada_drm.h
9902 F:      Documentation/devicetree/bindings/display/armada/
9903
9904 MARVELL ARMADA 3700 PHY DRIVERS
9905 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9906 S:      Maintained
9907 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9908 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9909 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9910 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9911
9912 MARVELL CRYPTO DRIVER
9913 M:      Boris Brezillon <bbrezillon@kernel.org>
9914 M:      Arnaud Ebalard <arno@natisbad.org>
9915 F:      drivers/crypto/marvell/
9916 S:      Maintained
9917 L:      linux-crypto@vger.kernel.org
9918
9919 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9920 M:      Mirko Lindner <mlindner@marvell.com>
9921 M:      Stephen Hemminger <stephen@networkplumber.org>
9922 L:      netdev@vger.kernel.org
9923 S:      Maintained
9924 F:      drivers/net/ethernet/marvell/sk*
9925
9926 MARVELL LIBERTAS WIRELESS DRIVER
9927 L:      libertas-dev@lists.infradead.org
9928 S:      Orphan
9929 F:      drivers/net/wireless/marvell/libertas/
9930
9931 MARVELL MACCHIATOBIN SUPPORT
9932 M:      Russell King <linux@armlinux.org.uk>
9933 L:      linux-arm-kernel@lists.infradead.org
9934 S:      Maintained
9935 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9936
9937 MARVELL MV643XX ETHERNET DRIVER
9938 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9939 L:      netdev@vger.kernel.org
9940 S:      Maintained
9941 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9942 F:      include/linux/mv643xx.h
9943
9944 MARVELL MV88X3310 PHY DRIVER
9945 M:      Russell King <linux@armlinux.org.uk>
9946 L:      netdev@vger.kernel.org
9947 S:      Maintained
9948 F:      drivers/net/phy/marvell10g.c
9949
9950 MARVELL MVEBU THERMAL DRIVER
9951 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9952 S:      Maintained
9953 F:      drivers/thermal/armada_thermal.c
9954
9955 MARVELL MVNETA ETHERNET DRIVER
9956 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9957 L:      netdev@vger.kernel.org
9958 S:      Maintained
9959 F:      drivers/net/ethernet/marvell/mvneta.*
9960
9961 MARVELL MWIFIEX WIRELESS DRIVER
9962 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9963 M:      Nishant Sarmukadam <nishants@marvell.com>
9964 M:      Ganapathi Bhat <gbhat@marvell.com>
9965 M:      Xinming Hu <huxinming820@gmail.com>
9966 L:      linux-wireless@vger.kernel.org
9967 S:      Maintained
9968 F:      drivers/net/wireless/marvell/mwifiex/
9969
9970 MARVELL MWL8K WIRELESS DRIVER
9971 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9972 L:      linux-wireless@vger.kernel.org
9973 S:      Odd Fixes
9974 F:      drivers/net/wireless/marvell/mwl8k.c
9975
9976 MARVELL NAND CONTROLLER DRIVER
9977 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9978 L:      linux-mtd@lists.infradead.org
9979 S:      Maintained
9980 F:      drivers/mtd/nand/raw/marvell_nand.c
9981 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9982
9983 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9984 M:      Nicolas Pitre <nico@fluxnic.net>
9985 S:      Odd Fixes
9986 F:      drivers/mmc/host/mvsdio.*
9987
9988 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9989 M:      Hu Ziji <huziji@marvell.com>
9990 L:      linux-mmc@vger.kernel.org
9991 S:      Supported
9992 F:      drivers/mmc/host/sdhci-xenon*
9993 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9994
9995 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9996 M:      Sunil Goutham <sgoutham@marvell.com>
9997 M:      Linu Cherian <lcherian@marvell.com>
9998 M:      Geetha sowjanya <gakula@marvell.com>
9999 M:      Jerin Jacob <jerinj@marvell.com>
10000 L:      netdev@vger.kernel.org
10001 S:      Supported
10002 F:      drivers/net/ethernet/marvell/octeontx2/af/
10003
10004 MATROX FRAMEBUFFER DRIVER
10005 L:      linux-fbdev@vger.kernel.org
10006 S:      Orphan
10007 F:      drivers/video/fbdev/matrox/matroxfb_*
10008 F:      include/uapi/linux/matroxfb.h
10009
10010 MAX16065 HARDWARE MONITOR DRIVER
10011 M:      Guenter Roeck <linux@roeck-us.net>
10012 L:      linux-hwmon@vger.kernel.org
10013 S:      Maintained
10014 F:      Documentation/hwmon/max16065.rst
10015 F:      drivers/hwmon/max16065.c
10016
10017 MAX2175 SDR TUNER DRIVER
10018 M:      Ramesh Shanmugasundaram <rashanmu@gmail.com>
10019 L:      linux-media@vger.kernel.org
10020 T:      git git://linuxtv.org/media_tree.git
10021 S:      Maintained
10022 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
10023 F:      Documentation/media/v4l-drivers/max2175.rst
10024 F:      drivers/media/i2c/max2175*
10025 F:      include/uapi/linux/max2175.h
10026
10027 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
10028 L:      linux-hwmon@vger.kernel.org
10029 S:      Orphan
10030 F:      Documentation/hwmon/max6650.rst
10031 F:      drivers/hwmon/max6650.c
10032
10033 MAX6697 HARDWARE MONITOR DRIVER
10034 M:      Guenter Roeck <linux@roeck-us.net>
10035 L:      linux-hwmon@vger.kernel.org
10036 S:      Maintained
10037 F:      Documentation/hwmon/max6697.rst
10038 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
10039 F:      drivers/hwmon/max6697.c
10040 F:      include/linux/platform_data/max6697.h
10041
10042 MAX9860 MONO AUDIO VOICE CODEC DRIVER
10043 M:      Peter Rosin <peda@axentia.se>
10044 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10045 S:      Maintained
10046 F:      Documentation/devicetree/bindings/sound/max9860.txt
10047 F:      sound/soc/codecs/max9860.*
10048
10049 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
10050 M:      Andreas Klinger <ak@it-klinger.de>
10051 L:      linux-iio@vger.kernel.org
10052 S:      Maintained
10053 F:      Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.txt
10054 F:      drivers/iio/proximity/mb1232.c
10055
10056 MAXIM MAX77650 PMIC MFD DRIVER
10057 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
10058 L:      linux-kernel@vger.kernel.org
10059 S:      Maintained
10060 F:      Documentation/devicetree/bindings/*/*max77650.yaml
10061 F:      Documentation/devicetree/bindings/*/max77650*.yaml
10062 F:      include/linux/mfd/max77650.h
10063 F:      drivers/mfd/max77650.c
10064 F:      drivers/regulator/max77650-regulator.c
10065 F:      drivers/power/supply/max77650-charger.c
10066 F:      drivers/input/misc/max77650-onkey.c
10067 F:      drivers/leds/leds-max77650.c
10068 F:      drivers/gpio/gpio-max77650.c
10069
10070 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
10071 M:      Javier Martinez Canillas <javier@dowhile0.org>
10072 L:      linux-kernel@vger.kernel.org
10073 S:      Supported
10074 F:      drivers/regulator/max77802-regulator.c
10075 F:      Documentation/devicetree/bindings/*/*max77802.txt
10076 F:      include/dt-bindings/*/*max77802.h
10077
10078 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
10079 M:      Krzysztof Kozlowski <krzk@kernel.org>
10080 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
10081 L:      linux-pm@vger.kernel.org
10082 S:      Supported
10083 F:      drivers/power/supply/max14577_charger.c
10084 F:      drivers/power/supply/max77693_charger.c
10085
10086 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
10087 M:      Chanwoo Choi <cw00.choi@samsung.com>
10088 M:      Krzysztof Kozlowski <krzk@kernel.org>
10089 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
10090 L:      linux-kernel@vger.kernel.org
10091 S:      Supported
10092 F:      drivers/*/max14577*.c
10093 F:      drivers/*/max77686*.c
10094 F:      drivers/*/max77693*.c
10095 F:      drivers/extcon/extcon-max14577.c
10096 F:      drivers/extcon/extcon-max77693.c
10097 F:      drivers/rtc/rtc-max77686.c
10098 F:      drivers/clk/clk-max77686.c
10099 F:      Documentation/devicetree/bindings/mfd/max14577.txt
10100 F:      Documentation/devicetree/bindings/*/max77686.txt
10101 F:      Documentation/devicetree/bindings/mfd/max77693.txt
10102 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
10103 F:      include/linux/mfd/max14577*.h
10104 F:      include/linux/mfd/max77686*.h
10105 F:      include/linux/mfd/max77693*.h
10106
10107 MAXIRADIO FM RADIO RECEIVER DRIVER
10108 M:      Hans Verkuil <hverkuil@xs4all.nl>
10109 L:      linux-media@vger.kernel.org
10110 T:      git git://linuxtv.org/media_tree.git
10111 W:      https://linuxtv.org
10112 S:      Maintained
10113 F:      drivers/media/radio/radio-maxiradio*
10114
10115 MCAN MMIO DEVICE DRIVER
10116 M:      Dan Murphy <dmurphy@ti.com>
10117 M:      Sriram Dash <sriram.dash@samsung.com>
10118 L:      linux-can@vger.kernel.org
10119 S:      Maintained
10120 F:      Documentation/devicetree/bindings/net/can/m_can.txt
10121 F:      drivers/net/can/m_can/m_can.c
10122 F:      drivers/net/can/m_can/m_can.h
10123 F:      drivers/net/can/m_can/m_can_platform.c
10124
10125 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
10126 M:      Peter Rosin <peda@axentia.se>
10127 L:      linux-iio@vger.kernel.org
10128 S:      Maintained
10129 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
10130 F:      drivers/iio/potentiometer/mcp4018.c
10131 F:      drivers/iio/potentiometer/mcp4531.c
10132
10133 MCR20A IEEE-802.15.4 RADIO DRIVER
10134 M:      Xue Liu <liuxuenetmail@gmail.com>
10135 L:      linux-wpan@vger.kernel.org
10136 W:      https://github.com/xueliu/mcr20a-linux
10137 S:      Maintained
10138 F:      drivers/net/ieee802154/mcr20a.c
10139 F:      drivers/net/ieee802154/mcr20a.h
10140 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
10141
10142 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
10143 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
10144 L:      linux-iio@vger.kernel.org
10145 S:      Maintained
10146 F:      drivers/iio/dac/cio-dac.c
10147
10148 MEDIA CONTROLLER FRAMEWORK
10149 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10150 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10151 L:      linux-media@vger.kernel.org
10152 W:      https://www.linuxtv.org
10153 T:      git git://linuxtv.org/media_tree.git
10154 S:      Supported
10155 F:      drivers/media/mc/
10156 F:      include/media/media-*.h
10157 F:      include/uapi/linux/media.h
10158
10159 MEDIA DRIVERS FOR ASCOT2E
10160 M:      Sergey Kozlov <serjk@netup.ru>
10161 M:      Abylay Ospan <aospan@netup.ru>
10162 L:      linux-media@vger.kernel.org
10163 W:      https://linuxtv.org
10164 W:      http://netup.tv/
10165 T:      git git://linuxtv.org/media_tree.git
10166 S:      Supported
10167 F:      drivers/media/dvb-frontends/ascot2e*
10168
10169 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
10170 M:      Jasmin Jessich <jasmin@anw.at>
10171 L:      linux-media@vger.kernel.org
10172 W:      https://linuxtv.org
10173 T:      git git://linuxtv.org/media_tree.git
10174 S:      Maintained
10175 F:      drivers/media/dvb-frontends/cxd2099*
10176
10177 MEDIA DRIVERS FOR CXD2841ER
10178 M:      Sergey Kozlov <serjk@netup.ru>
10179 M:      Abylay Ospan <aospan@netup.ru>
10180 L:      linux-media@vger.kernel.org
10181 W:      https://linuxtv.org
10182 W:      http://netup.tv/
10183 T:      git git://linuxtv.org/media_tree.git
10184 S:      Supported
10185 F:      drivers/media/dvb-frontends/cxd2841er*
10186
10187 MEDIA DRIVERS FOR CXD2880
10188 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
10189 L:      linux-media@vger.kernel.org
10190 W:      http://linuxtv.org/
10191 T:      git git://linuxtv.org/media_tree.git
10192 S:      Supported
10193 F:      drivers/media/dvb-frontends/cxd2880/*
10194 F:      drivers/media/spi/cxd2880*
10195
10196 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
10197 L:      linux-media@vger.kernel.org
10198 W:      https://linuxtv.org
10199 T:      git git://linuxtv.org/media_tree.git
10200 S:      Orphan
10201 F:      drivers/media/pci/ddbridge/*
10202
10203 MEDIA DRIVERS FOR FREESCALE IMX
10204 M:      Steve Longerbeam <slongerbeam@gmail.com>
10205 M:      Philipp Zabel <p.zabel@pengutronix.de>
10206 L:      linux-media@vger.kernel.org
10207 T:      git git://linuxtv.org/media_tree.git
10208 S:      Maintained
10209 F:      Documentation/devicetree/bindings/media/imx.txt
10210 F:      Documentation/media/v4l-drivers/imx.rst
10211 F:      drivers/staging/media/imx/
10212 F:      include/linux/imx-media.h
10213 F:      include/media/imx.h
10214
10215 MEDIA DRIVER FOR FREESCALE IMX PXP
10216 M:      Philipp Zabel <p.zabel@pengutronix.de>
10217 L:      linux-media@vger.kernel.org
10218 T:      git git://linuxtv.org/media_tree.git
10219 S:      Maintained
10220 F:      drivers/media/platform/imx-pxp.[ch]
10221
10222 MEDIA DRIVERS FOR FREESCALE IMX7
10223 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10224 L:      linux-media@vger.kernel.org
10225 T:      git git://linuxtv.org/media_tree.git
10226 S:      Maintained
10227 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
10228 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
10229 F:      Documentation/media/v4l-drivers/imx7.rst
10230 F:      drivers/staging/media/imx/imx7-media-csi.c
10231 F:      drivers/staging/media/imx/imx7-mipi-csis.c
10232
10233 MEDIA DRIVERS FOR HELENE
10234 M:      Abylay Ospan <aospan@netup.ru>
10235 L:      linux-media@vger.kernel.org
10236 W:      https://linuxtv.org
10237 W:      http://netup.tv/
10238 T:      git git://linuxtv.org/media_tree.git
10239 S:      Supported
10240 F:      drivers/media/dvb-frontends/helene*
10241
10242 MEDIA DRIVERS FOR HORUS3A
10243 M:      Sergey Kozlov <serjk@netup.ru>
10244 M:      Abylay Ospan <aospan@netup.ru>
10245 L:      linux-media@vger.kernel.org
10246 W:      https://linuxtv.org
10247 W:      http://netup.tv/
10248 T:      git git://linuxtv.org/media_tree.git
10249 S:      Supported
10250 F:      drivers/media/dvb-frontends/horus3a*
10251
10252 MEDIA DRIVERS FOR LNBH25
10253 M:      Sergey Kozlov <serjk@netup.ru>
10254 M:      Abylay Ospan <aospan@netup.ru>
10255 L:      linux-media@vger.kernel.org
10256 W:      https://linuxtv.org
10257 W:      http://netup.tv/
10258 T:      git git://linuxtv.org/media_tree.git
10259 S:      Supported
10260 F:      drivers/media/dvb-frontends/lnbh25*
10261
10262 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
10263 L:      linux-media@vger.kernel.org
10264 W:      https://linuxtv.org
10265 T:      git git://linuxtv.org/media_tree.git
10266 S:      Orphan
10267 F:      drivers/media/dvb-frontends/mxl5xx*
10268
10269 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
10270 M:      Sergey Kozlov <serjk@netup.ru>
10271 M:      Abylay Ospan <aospan@netup.ru>
10272 L:      linux-media@vger.kernel.org
10273 W:      https://linuxtv.org
10274 W:      http://netup.tv/
10275 T:      git git://linuxtv.org/media_tree.git
10276 S:      Supported
10277 F:      drivers/media/pci/netup_unidvb/*
10278
10279 MEDIA DRIVERS FOR RENESAS - CEU
10280 M:      Jacopo Mondi <jacopo@jmondi.org>
10281 L:      linux-media@vger.kernel.org
10282 L:      linux-renesas-soc@vger.kernel.org
10283 T:      git git://linuxtv.org/media_tree.git
10284 S:      Supported
10285 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
10286 F:      drivers/media/platform/renesas-ceu.c
10287 F:      include/media/drv-intf/renesas-ceu.h
10288
10289 MEDIA DRIVERS FOR RENESAS - DRIF
10290 M:      Ramesh Shanmugasundaram <rashanmu@gmail.com>
10291 L:      linux-media@vger.kernel.org
10292 L:      linux-renesas-soc@vger.kernel.org
10293 T:      git git://linuxtv.org/media_tree.git
10294 S:      Supported
10295 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
10296 F:      drivers/media/platform/rcar_drif.c
10297
10298 MEDIA DRIVERS FOR RENESAS - FCP
10299 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10300 L:      linux-media@vger.kernel.org
10301 L:      linux-renesas-soc@vger.kernel.org
10302 T:      git git://linuxtv.org/media_tree.git
10303 S:      Supported
10304 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
10305 F:      drivers/media/platform/rcar-fcp.c
10306 F:      include/media/rcar-fcp.h
10307
10308 MEDIA DRIVERS FOR RENESAS - FDP1
10309 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
10310 L:      linux-media@vger.kernel.org
10311 L:      linux-renesas-soc@vger.kernel.org
10312 T:      git git://linuxtv.org/media_tree.git
10313 S:      Supported
10314 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
10315 F:      drivers/media/platform/rcar_fdp1.c
10316
10317 MEDIA DRIVERS FOR RENESAS - VIN
10318 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
10319 L:      linux-media@vger.kernel.org
10320 L:      linux-renesas-soc@vger.kernel.org
10321 T:      git git://linuxtv.org/media_tree.git
10322 S:      Supported
10323 F:      Documentation/devicetree/bindings/media/renesas,csi2.txt
10324 F:      Documentation/devicetree/bindings/media/renesas,vin.txt
10325 F:      drivers/media/platform/rcar-vin/
10326
10327 MEDIA DRIVERS FOR RENESAS - VSP1
10328 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10329 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
10330 L:      linux-media@vger.kernel.org
10331 L:      linux-renesas-soc@vger.kernel.org
10332 T:      git git://linuxtv.org/media_tree.git
10333 S:      Supported
10334 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
10335 F:      drivers/media/platform/vsp1/
10336
10337 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
10338 L:      linux-media@vger.kernel.org
10339 W:      https://linuxtv.org
10340 T:      git git://linuxtv.org/media_tree.git
10341 S:      Orphan
10342 F:      drivers/media/dvb-frontends/stv0910*
10343
10344 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
10345 L:      linux-media@vger.kernel.org
10346 W:      https://linuxtv.org
10347 T:      git git://linuxtv.org/media_tree.git
10348 S:      Orphan
10349 F:      drivers/media/dvb-frontends/stv6111*
10350
10351 MEDIA DRIVERS FOR STM32 - DCMI
10352 M:      Hugues Fruchet <hugues.fruchet@st.com>
10353 L:      linux-media@vger.kernel.org
10354 T:      git git://linuxtv.org/media_tree.git
10355 S:      Supported
10356 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
10357 F:      drivers/media/platform/stm32/stm32-dcmi.c
10358
10359 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
10360 M:      Dmitry Osipenko <digetx@gmail.com>
10361 L:      linux-media@vger.kernel.org
10362 L:      linux-tegra@vger.kernel.org
10363 T:      git git://linuxtv.org/media_tree.git
10364 S:      Maintained
10365 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
10366 F:      drivers/staging/media/tegra-vde/
10367
10368 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
10369 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
10370 L:      linux-media@vger.kernel.org
10371 W:      https://linuxtv.org
10372 Q:      http://patchwork.kernel.org/project/linux-media/list/
10373 T:      git git://linuxtv.org/media_tree.git
10374 S:      Maintained
10375 F:      Documentation/devicetree/bindings/media/
10376 F:      Documentation/media/
10377 F:      drivers/media/
10378 F:      drivers/staging/media/
10379 F:      include/linux/platform_data/media/
10380 F:      include/media/
10381 F:      include/uapi/linux/dvb/
10382 F:      include/uapi/linux/videodev2.h
10383 F:      include/uapi/linux/media.h
10384 F:      include/uapi/linux/v4l2-*
10385 F:      include/uapi/linux/meye.h
10386 F:      include/uapi/linux/ivtv*
10387 F:      include/uapi/linux/uvcvideo.h
10388
10389 MEDIATEK BLUETOOTH DRIVER
10390 M:      Sean Wang <sean.wang@mediatek.com>
10391 L:      linux-bluetooth@vger.kernel.org
10392 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10393 S:      Maintained
10394 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
10395 F:      drivers/bluetooth/btmtkuart.c
10396
10397 MEDIATEK CIR DRIVER
10398 M:      Sean Wang <sean.wang@mediatek.com>
10399 S:      Maintained
10400 F:      drivers/media/rc/mtk-cir.c
10401
10402 MEDIATEK DMA DRIVER
10403 M:      Sean Wang <sean.wang@mediatek.com>
10404 L:      dmaengine@vger.kernel.org
10405 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10406 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10407 S:      Maintained
10408 F:      Documentation/devicetree/bindings/dma/mtk-*
10409 F:      drivers/dma/mediatek/
10410
10411 MEDIATEK PMIC LED DRIVER
10412 M:      Sean Wang <sean.wang@mediatek.com>
10413 S:      Maintained
10414 F:      drivers/leds/leds-mt6323.c
10415 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
10416
10417 MEDIATEK ETHERNET DRIVER
10418 M:      Felix Fietkau <nbd@openwrt.org>
10419 M:      John Crispin <john@phrozen.org>
10420 M:      Sean Wang <sean.wang@mediatek.com>
10421 M:      Mark Lee <Mark-MC.Lee@mediatek.com>
10422 L:      netdev@vger.kernel.org
10423 S:      Maintained
10424 F:      drivers/net/ethernet/mediatek/
10425
10426 MEDIATEK SWITCH DRIVER
10427 M:      Sean Wang <sean.wang@mediatek.com>
10428 L:      netdev@vger.kernel.org
10429 S:      Maintained
10430 F:      drivers/net/dsa/mt7530.*
10431 F:      net/dsa/tag_mtk.c
10432
10433 MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS
10434 M:      Sean Wang <sean.wang@mediatek.com>
10435 L:      linux-pm@vger.kernel.org
10436 S:      Maintained
10437 F:      Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt
10438 F:      drivers/power/reset/mt6323-poweroff.c
10439
10440 MEDIATEK JPEG DRIVER
10441 M:      Rick Chang <rick.chang@mediatek.com>
10442 M:      Bin Liu <bin.liu@mediatek.com>
10443 S:      Supported
10444 F:      drivers/media/platform/mtk-jpeg/
10445 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
10446
10447 MEDIATEK MDP DRIVER
10448 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
10449 M:      Houlong Wei <houlong.wei@mediatek.com>
10450 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
10451 S:      Supported
10452 F:      drivers/media/platform/mtk-mdp/
10453 F:      drivers/media/platform/mtk-vpu/
10454 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
10455
10456 MEDIATEK MEDIA DRIVER
10457 M:      Tiffany Lin <tiffany.lin@mediatek.com>
10458 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
10459 S:      Supported
10460 F:      drivers/media/platform/mtk-vcodec/
10461 F:      drivers/media/platform/mtk-vpu/
10462 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
10463 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
10464
10465 MEDIATEK MMC/SD/SDIO DRIVER
10466 M:      Chaotian Jing <chaotian.jing@mediatek.com>
10467 S:      Maintained
10468 F:      drivers/mmc/host/mtk-sd.c
10469 F:      Documentation/devicetree/bindings/mmc/mtk-sd.txt
10470
10471 MEDIATEK MT76 WIRELESS LAN DRIVER
10472 M:      Felix Fietkau <nbd@nbd.name>
10473 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
10474 R:      Ryder Lee <ryder.lee@mediatek.com>
10475 R:      Roy Luo <royluo@google.com>
10476 L:      linux-wireless@vger.kernel.org
10477 S:      Maintained
10478 F:      drivers/net/wireless/mediatek/mt76/
10479
10480 MEDIATEK MT7601U WIRELESS LAN DRIVER
10481 M:      Jakub Kicinski <kubakici@wp.pl>
10482 L:      linux-wireless@vger.kernel.org
10483 S:      Maintained
10484 F:      drivers/net/wireless/mediatek/mt7601u/
10485
10486 MEDIATEK MT7621/28/88 I2C DRIVER
10487 M:      Stefan Roese <sr@denx.de>
10488 L:      linux-i2c@vger.kernel.org
10489 S:      Maintained
10490 F:      drivers/i2c/busses/i2c-mt7621.c
10491 F:      Documentation/devicetree/bindings/i2c/i2c-mt7621.txt
10492
10493 MEDIATEK NAND CONTROLLER DRIVER
10494 M:      Xiaolei Li <xiaolei.li@mediatek.com>
10495 L:      linux-mtd@lists.infradead.org
10496 S:      Maintained
10497 F:      drivers/mtd/nand/raw/mtk_*
10498 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
10499
10500 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
10501 M:      Sean Wang <sean.wang@mediatek.com>
10502 S:      Maintained
10503 F:      drivers/char/hw_random/mtk-rng.c
10504
10505 MEDIATEK USB3 DRD IP DRIVER
10506 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
10507 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
10508 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10509 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10510 S:      Maintained
10511 F:      drivers/usb/mtu3/
10512
10513 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
10514 M:      Peter Senna Tschudin <peter.senna@gmail.com>
10515 M:      Martin Donnelly <martin.donnelly@ge.com>
10516 M:      Martyn Welch <martyn.welch@collabora.co.uk>
10517 S:      Maintained
10518 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
10519 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
10520
10521 MEGARAID SCSI/SAS DRIVERS
10522 M:      Kashyap Desai <kashyap.desai@broadcom.com>
10523 M:      Sumit Saxena <sumit.saxena@broadcom.com>
10524 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
10525 L:      megaraidlinux.pdl@broadcom.com
10526 L:      linux-scsi@vger.kernel.org
10527 W:      http://www.avagotech.com/support/
10528 S:      Maintained
10529 F:      Documentation/scsi/megaraid.txt
10530 F:      drivers/scsi/megaraid.*
10531 F:      drivers/scsi/megaraid/
10532
10533 MELEXIS MLX90614 DRIVER
10534 M:      Crt Mori <cmo@melexis.com>
10535 L:      linux-iio@vger.kernel.org
10536 W:      http://www.melexis.com
10537 S:      Supported
10538 F:      drivers/iio/temperature/mlx90614.c
10539
10540 MELEXIS MLX90632 DRIVER
10541 M:      Crt Mori <cmo@melexis.com>
10542 L:      linux-iio@vger.kernel.org
10543 W:      http://www.melexis.com
10544 S:      Supported
10545 F:      drivers/iio/temperature/mlx90632.c
10546
10547 MELFAS MIP4 TOUCHSCREEN DRIVER
10548 M:      Sangwon Jee <jeesw@melfas.com>
10549 W:      http://www.melfas.com
10550 S:      Supported
10551 F:      drivers/input/touchscreen/melfas_mip4.c
10552 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
10553
10554 MELLANOX ETHERNET DRIVER (mlx4_en)
10555 M:      Tariq Toukan <tariqt@mellanox.com>
10556 L:      netdev@vger.kernel.org
10557 S:      Supported
10558 W:      http://www.mellanox.com
10559 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10560 F:      drivers/net/ethernet/mellanox/mlx4/en_*
10561
10562 MELLANOX ETHERNET DRIVER (mlx5e)
10563 M:      Saeed Mahameed <saeedm@mellanox.com>
10564 L:      netdev@vger.kernel.org
10565 S:      Supported
10566 W:      http://www.mellanox.com
10567 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10568 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
10569
10570 MELLANOX ETHERNET INNOVA DRIVERS
10571 R:      Boris Pismenny <borisp@mellanox.com>
10572 L:      netdev@vger.kernel.org
10573 S:      Supported
10574 W:      http://www.mellanox.com
10575 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10576 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
10577 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
10578 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
10579 F:      include/linux/mlx5/mlx5_ifc_fpga.h
10580
10581 MELLANOX ETHERNET SWITCH DRIVERS
10582 M:      Jiri Pirko <jiri@mellanox.com>
10583 M:      Ido Schimmel <idosch@mellanox.com>
10584 L:      netdev@vger.kernel.org
10585 S:      Supported
10586 W:      http://www.mellanox.com
10587 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10588 F:      drivers/net/ethernet/mellanox/mlxsw/
10589 F:      tools/testing/selftests/drivers/net/mlxsw/
10590
10591 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
10592 M:      mlxsw@mellanox.com
10593 L:      netdev@vger.kernel.org
10594 S:      Supported
10595 W:      http://www.mellanox.com
10596 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10597 F:      drivers/net/ethernet/mellanox/mlxfw/
10598
10599 MELLANOX HARDWARE PLATFORM SUPPORT
10600 M:      Andy Shevchenko <andy@infradead.org>
10601 M:      Darren Hart <dvhart@infradead.org>
10602 M:      Vadim Pasternak <vadimp@mellanox.com>
10603 L:      platform-driver-x86@vger.kernel.org
10604 S:      Supported
10605 F:      Documentation/ABI/testing/sysfs-platform-mellanox-bootctl
10606 F:      drivers/platform/mellanox/
10607 F:      include/linux/platform_data/mlxreg.h
10608
10609 MELLANOX MLX4 core VPI driver
10610 M:      Tariq Toukan <tariqt@mellanox.com>
10611 L:      netdev@vger.kernel.org
10612 L:      linux-rdma@vger.kernel.org
10613 W:      http://www.mellanox.com
10614 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10615 S:      Supported
10616 F:      drivers/net/ethernet/mellanox/mlx4/
10617 F:      include/linux/mlx4/
10618
10619 MELLANOX MLX4 IB driver
10620 M:      Yishai Hadas <yishaih@mellanox.com>
10621 L:      linux-rdma@vger.kernel.org
10622 W:      http://www.mellanox.com
10623 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10624 S:      Supported
10625 F:      drivers/infiniband/hw/mlx4/
10626 F:      include/linux/mlx4/
10627 F:      include/uapi/rdma/mlx4-abi.h
10628
10629 MELLANOX MLX5 core VPI driver
10630 M:      Saeed Mahameed <saeedm@mellanox.com>
10631 M:      Leon Romanovsky <leonro@mellanox.com>
10632 L:      netdev@vger.kernel.org
10633 L:      linux-rdma@vger.kernel.org
10634 W:      http://www.mellanox.com
10635 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10636 S:      Supported
10637 F:      drivers/net/ethernet/mellanox/mlx5/core/
10638 F:      include/linux/mlx5/
10639 F:      Documentation/networking/device_drivers/mellanox/
10640
10641 MELLANOX MLX5 IB driver
10642 M:      Leon Romanovsky <leonro@mellanox.com>
10643 L:      linux-rdma@vger.kernel.org
10644 W:      http://www.mellanox.com
10645 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10646 S:      Supported
10647 F:      drivers/infiniband/hw/mlx5/
10648 F:      include/linux/mlx5/
10649 F:      include/uapi/rdma/mlx5-abi.h
10650
10651 MELLANOX MLXCPLD I2C AND MUX DRIVER
10652 M:      Vadim Pasternak <vadimp@mellanox.com>
10653 M:      Michael Shych <michaelsh@mellanox.com>
10654 L:      linux-i2c@vger.kernel.org
10655 S:      Supported
10656 F:      drivers/i2c/busses/i2c-mlxcpld.c
10657 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
10658 F:      Documentation/i2c/busses/i2c-mlxcpld.rst
10659
10660 MELLANOX MLXCPLD LED DRIVER
10661 M:      Vadim Pasternak <vadimp@mellanox.com>
10662 L:      linux-leds@vger.kernel.org
10663 S:      Supported
10664 F:      drivers/leds/leds-mlxcpld.c
10665 F:      drivers/leds/leds-mlxreg.c
10666 F:      Documentation/leds/leds-mlxcpld.rst
10667
10668 MELLANOX PLATFORM DRIVER
10669 M:      Vadim Pasternak <vadimp@mellanox.com>
10670 L:      platform-driver-x86@vger.kernel.org
10671 S:      Supported
10672 F:      drivers/platform/x86/mlx-platform.c
10673
10674 MEMBARRIER SUPPORT
10675 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
10676 M:      "Paul E. McKenney" <paulmck@kernel.org>
10677 L:      linux-kernel@vger.kernel.org
10678 S:      Supported
10679 F:      kernel/sched/membarrier.c
10680 F:      include/uapi/linux/membarrier.h
10681 F:      arch/powerpc/include/asm/membarrier.h
10682
10683 MEMBLOCK
10684 M:      Mike Rapoport <rppt@linux.ibm.com>
10685 L:      linux-mm@kvack.org
10686 S:      Maintained
10687 F:      include/linux/memblock.h
10688 F:      mm/memblock.c
10689 F:      Documentation/core-api/boot-time-mm.rst
10690
10691 MEMORY MANAGEMENT
10692 M:      Andrew Morton <akpm@linux-foundation.org>
10693 L:      linux-mm@kvack.org
10694 W:      http://www.linux-mm.org
10695 T:      quilt https://ozlabs.org/~akpm/mmotm/
10696 T:      quilt https://ozlabs.org/~akpm/mmots/
10697 T:      git git://github.com/hnaz/linux-mm.git
10698 S:      Maintained
10699 F:      include/linux/mm.h
10700 F:      include/linux/gfp.h
10701 F:      include/linux/mmzone.h
10702 F:      include/linux/memory_hotplug.h
10703 F:      include/linux/vmalloc.h
10704 F:      mm/
10705
10706 MEMORY TECHNOLOGY DEVICES (MTD)
10707 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10708 M:      Richard Weinberger <richard@nod.at>
10709 M:      Vignesh Raghavendra <vigneshr@ti.com>
10710 L:      linux-mtd@lists.infradead.org
10711 W:      http://www.linux-mtd.infradead.org/
10712 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10713 C:      irc://irc.oftc.net/mtd
10714 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
10715 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
10716 S:      Maintained
10717 F:      Documentation/devicetree/bindings/mtd/
10718 F:      drivers/mtd/
10719 F:      include/linux/mtd/
10720 F:      include/uapi/mtd/
10721
10722 MEN A21 WATCHDOG DRIVER
10723 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10724 L:      linux-watchdog@vger.kernel.org
10725 S:      Maintained
10726 F:      drivers/watchdog/mena21_wdt.c
10727
10728 MEN CHAMELEON BUS (mcb)
10729 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10730 S:      Maintained
10731 F:      drivers/mcb/
10732 F:      include/linux/mcb.h
10733 F:      Documentation/driver-api/men-chameleon-bus.rst
10734
10735 MEN F21BMC (Board Management Controller)
10736 M:      Andreas Werner <andreas.werner@men.de>
10737 S:      Supported
10738 F:      drivers/mfd/menf21bmc.c
10739 F:      drivers/watchdog/menf21bmc_wdt.c
10740 F:      drivers/leds/leds-menf21bmc.c
10741 F:      drivers/hwmon/menf21bmc_hwmon.c
10742 F:      Documentation/hwmon/menf21bmc.rst
10743
10744 MEN Z069 WATCHDOG DRIVER
10745 M:      Johannes Thumshirn <jth@kernel.org>
10746 L:      linux-watchdog@vger.kernel.org
10747 S:      Maintained
10748 F:      drivers/watchdog/menz69_wdt.c
10749
10750 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10751 M:      Neil Armstrong <narmstrong@baylibre.com>
10752 L:      linux-media@vger.kernel.org
10753 L:      linux-amlogic@lists.infradead.org
10754 W:      http://linux-meson.com/
10755 S:      Supported
10756 F:      drivers/media/platform/meson/ao-cec.c
10757 F:      drivers/media/platform/meson/ao-cec-g12a.c
10758 F:      Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml
10759 T:      git git://linuxtv.org/media_tree.git
10760
10761 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10762 M:      Liang Yang <liang.yang@amlogic.com>
10763 L:      linux-mtd@lists.infradead.org
10764 S:      Maintained
10765 F:      drivers/mtd/nand/raw/meson_*
10766 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10767
10768 MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS
10769 M:      Maxime Jourdan <mjourdan@baylibre.com>
10770 L:      linux-media@vger.kernel.org
10771 L:      linux-amlogic@lists.infradead.org
10772 S:      Supported
10773 F:      drivers/staging/media/meson/vdec/
10774 T:      git git://linuxtv.org/media_tree.git
10775
10776 METHODE UDPU SUPPORT
10777 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10778 S:      Maintained
10779 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10780
10781 MICROBLAZE ARCHITECTURE
10782 M:      Michal Simek <monstr@monstr.eu>
10783 W:      http://www.monstr.eu/fdt/
10784 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10785 S:      Supported
10786 F:      arch/microblaze/
10787
10788 MICROCHIP AT91 SERIAL DRIVER
10789 M:      Richard Genoud <richard.genoud@gmail.com>
10790 S:      Maintained
10791 F:      drivers/tty/serial/atmel_serial.c
10792 F:      drivers/tty/serial/atmel_serial.h
10793 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10794
10795 MICROCHIP AUDIO ASOC DRIVERS
10796 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10797 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10798 S:      Supported
10799 F:      sound/soc/atmel
10800
10801 MICROCHIP DMA DRIVER
10802 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10803 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10804 L:      dmaengine@vger.kernel.org
10805 S:      Supported
10806 F:      drivers/dma/at_hdmac.c
10807 F:      drivers/dma/at_hdmac_regs.h
10808 F:      include/linux/platform_data/dma-atmel.h
10809 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10810 F:      include/dt-bindings/dma/at91.h
10811
10812 MICROCHIP ECC DRIVER
10813 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10814 L:      linux-crypto@vger.kernel.org
10815 S:      Maintained
10816 F:      drivers/crypto/atmel-ecc.*
10817
10818 MICROCHIP I2C DRIVER
10819 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10820 L:      linux-i2c@vger.kernel.org
10821 S:      Supported
10822 F:      drivers/i2c/busses/i2c-at91.h
10823 F:      drivers/i2c/busses/i2c-at91-*.c
10824
10825 MICROCHIP ISC DRIVER
10826 M:      Eugen Hristev <eugen.hristev@microchip.com>
10827 L:      linux-media@vger.kernel.org
10828 S:      Supported
10829 F:      drivers/media/platform/atmel/atmel-sama5d2-isc.c
10830 F:      drivers/media/platform/atmel/atmel-isc.h
10831 F:      drivers/media/platform/atmel/atmel-isc-base.c
10832 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10833 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10834
10835 MICROCHIP ISI DRIVER
10836 M:      Eugen Hristev <eugen.hristev@microchip.com>
10837 L:      linux-media@vger.kernel.org
10838 S:      Supported
10839 F:      drivers/media/platform/atmel/atmel-isi.c
10840 F:      drivers/media/platform/atmel/atmel-isi.h
10841
10842 MICROCHIP AT91 USART MFD DRIVER
10843 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10844 L:      linux-kernel@vger.kernel.org
10845 S:      Supported
10846 F:      drivers/mfd/at91-usart.c
10847 F:      include/dt-bindings/mfd/at91-usart.h
10848 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10849
10850 MICROCHIP AT91 USART SPI DRIVER
10851 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10852 L:      linux-spi@vger.kernel.org
10853 S:      Supported
10854 F:      drivers/spi/spi-at91-usart.c
10855 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10856
10857 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10858 M:      Woojung Huh <woojung.huh@microchip.com>
10859 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10860 L:      netdev@vger.kernel.org
10861 S:      Maintained
10862 F:      net/dsa/tag_ksz.c
10863 F:      drivers/net/dsa/microchip/*
10864 F:      include/linux/platform_data/microchip-ksz.h
10865 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10866
10867 MICROCHIP LAN743X ETHERNET DRIVER
10868 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10869 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10870 L:      netdev@vger.kernel.org
10871 S:      Maintained
10872 F:      drivers/net/ethernet/microchip/lan743x_*
10873
10874 MICROCHIP LCDFB DRIVER
10875 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10876 L:      linux-fbdev@vger.kernel.org
10877 S:      Maintained
10878 F:      drivers/video/fbdev/atmel_lcdfb.c
10879 F:      include/video/atmel_lcdc.h
10880
10881 MICROCHIP MMC/SD/SDIO MCI DRIVER
10882 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10883 S:      Maintained
10884 F:      drivers/mmc/host/atmel-mci.c
10885
10886 MICROCHIP MCP16502 PMIC DRIVER
10887 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10888 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10889 S:      Maintained
10890 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10891 F:      drivers/regulator/mcp16502.c
10892
10893 MICROCHIP MCP3911 ADC DRIVER
10894 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10895 M:      Kent Gustavsson <kent@minoris.se>
10896 L:      linux-iio@vger.kernel.org
10897 S:      Supported
10898 F:      drivers/iio/adc/mcp3911.c
10899 F:      Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml
10900
10901 MICROCHIP NAND DRIVER
10902 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10903 L:      linux-mtd@lists.infradead.org
10904 S:      Supported
10905 F:      drivers/mtd/nand/raw/atmel/*
10906 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10907
10908 MICROCHIP PWM DRIVER
10909 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10910 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10911 L:      linux-pwm@vger.kernel.org
10912 S:      Supported
10913 F:      drivers/pwm/pwm-atmel.c
10914 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10915
10916 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10917 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10918 M:      Eugen Hristev <eugen.hristev@microchip.com>
10919 L:      linux-iio@vger.kernel.org
10920 S:      Supported
10921 F:      drivers/iio/adc/at91-sama5d2_adc.c
10922 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10923 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10924
10925 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10926 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10927 S:      Supported
10928 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10929
10930 MICROCHIP SPI DRIVER
10931 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10932 S:      Supported
10933 F:      drivers/spi/spi-atmel.*
10934
10935 MICROCHIP SSC DRIVER
10936 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10937 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10938 S:      Supported
10939 F:      drivers/misc/atmel-ssc.c
10940 F:      include/linux/atmel-ssc.h
10941
10942 MICROCHIP USBA UDC DRIVER
10943 M:      Cristian Birsan <cristian.birsan@microchip.com>
10944 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10945 S:      Supported
10946 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10947
10948 MICROCHIP USB251XB DRIVER
10949 M:      Richard Leitner <richard.leitner@skidata.com>
10950 L:      linux-usb@vger.kernel.org
10951 S:      Maintained
10952 F:      drivers/usb/misc/usb251xb.c
10953 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10954
10955 MICROCHIP XDMA DRIVER
10956 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10957 L:      linux-arm-kernel@lists.infradead.org
10958 L:      dmaengine@vger.kernel.org
10959 S:      Supported
10960 F:      drivers/dma/at_xdmac.c
10961
10962 MICROSEMI MIPS SOCS
10963 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10964 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10965 L:      linux-mips@vger.kernel.org
10966 S:      Supported
10967 F:      arch/mips/generic/board-ocelot.c
10968 F:      arch/mips/configs/generic/board-ocelot.config
10969 F:      arch/mips/boot/dts/mscc/
10970 F:      Documentation/devicetree/bindings/mips/mscc.txt
10971
10972 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10973 M:      Don Brace <don.brace@microsemi.com>
10974 L:      esc.storagedev@microsemi.com
10975 L:      linux-scsi@vger.kernel.org
10976 S:      Supported
10977 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10978 F:      drivers/scsi/smartpqi/Kconfig
10979 F:      drivers/scsi/smartpqi/Makefile
10980 F:      include/linux/cciss*.h
10981 F:      include/uapi/linux/cciss*.h
10982 F:      Documentation/scsi/smartpqi.txt
10983
10984 MICROSEMI ETHERNET SWITCH DRIVER
10985 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10986 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10987 L:      netdev@vger.kernel.org
10988 S:      Supported
10989 F:      drivers/net/ethernet/mscc/
10990 F:      include/soc/mscc/ocelot*
10991
10992 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10993 M:      Chen Yu <yu.c.chen@intel.com>
10994 L:      platform-driver-x86@vger.kernel.org
10995 S:      Supported
10996 F:      drivers/platform/x86/surfacepro3_button.c
10997
10998 MICROTEK X6 SCANNER
10999 M:      Oliver Neukum <oliver@neukum.org>
11000 S:      Maintained
11001 F:      drivers/usb/image/microtek.*
11002
11003 MIPS
11004 M:      Ralf Baechle <ralf@linux-mips.org>
11005 M:      Paul Burton <paulburton@kernel.org>
11006 M:      James Hogan <jhogan@kernel.org>
11007 L:      linux-mips@vger.kernel.org
11008 W:      http://www.linux-mips.org/
11009 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
11010 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
11011 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
11012 S:      Supported
11013 F:      Documentation/devicetree/bindings/mips/
11014 F:      Documentation/mips/
11015 F:      arch/mips/
11016 F:      drivers/platform/mips/
11017
11018 MIPS BOSTON DEVELOPMENT BOARD
11019 M:      Paul Burton <paulburton@kernel.org>
11020 L:      linux-mips@vger.kernel.org
11021 S:      Maintained
11022 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
11023 F:      arch/mips/boot/dts/img/boston.dts
11024 F:      arch/mips/configs/generic/board-boston.config
11025 F:      drivers/clk/imgtec/clk-boston.c
11026 F:      include/dt-bindings/clock/boston-clock.h
11027
11028 MIPS GENERIC PLATFORM
11029 M:      Paul Burton <paulburton@kernel.org>
11030 L:      linux-mips@vger.kernel.org
11031 S:      Supported
11032 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
11033 F:      arch/mips/generic/
11034 F:      arch/mips/tools/generic-board-config.sh
11035
11036 MIPS/LOONGSON1 ARCHITECTURE
11037 M:      Keguang Zhang <keguang.zhang@gmail.com>
11038 L:      linux-mips@vger.kernel.org
11039 S:      Maintained
11040 F:      arch/mips/loongson32/
11041 F:      arch/mips/include/asm/mach-loongson32/
11042 F:      drivers/*/*loongson1*
11043 F:      drivers/*/*/*loongson1*
11044
11045 MIPS/LOONGSON2EF ARCHITECTURE
11046 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
11047 L:      linux-mips@vger.kernel.org
11048 S:      Maintained
11049 F:      arch/mips/loongson2ef/
11050 F:      arch/mips/include/asm/mach-loongson2ef/
11051 F:      drivers/*/*loongson2*
11052 F:      drivers/*/*/*loongson2*
11053
11054 MIPS/LOONGSON64 ARCHITECTURE
11055 M:      Huacai Chen <chenhc@lemote.com>
11056 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
11057 L:      linux-mips@vger.kernel.org
11058 S:      Maintained
11059 F:      arch/mips/loongson64/
11060 F:      arch/mips/include/asm/mach-loongson64/
11061 F:      drivers/platform/mips/cpu_hwmon.c
11062 F:      drivers/*/*loongson3*
11063 F:      drivers/*/*/*loongson3*
11064
11065 MIPS RINT INSTRUCTION EMULATION
11066 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
11067 L:      linux-mips@vger.kernel.org
11068 S:      Supported
11069 F:      arch/mips/math-emu/sp_rint.c
11070 F:      arch/mips/math-emu/dp_rint.c
11071
11072 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
11073 M:      Hans Verkuil <hverkuil@xs4all.nl>
11074 L:      linux-media@vger.kernel.org
11075 T:      git git://linuxtv.org/media_tree.git
11076 W:      https://linuxtv.org
11077 S:      Odd Fixes
11078 F:      drivers/media/radio/radio-miropcm20*
11079
11080 MMP SUPPORT
11081 R:      Lubomir Rintel <lkundrak@v3.sk>
11082 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11083 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git
11084 S:      Odd Fixes
11085 F:      arch/arm/boot/dts/mmp*
11086 F:      arch/arm/mach-mmp/
11087 F:      linux/soc/mmp/
11088
11089 MMP USB PHY DRIVERS
11090 R:      Lubomir Rintel <lkundrak@v3.sk>
11091 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11092 S:      Maintained
11093 F:      drivers/phy/marvell/phy-mmp3-usb.c
11094 F:      drivers/phy/marvell/phy-pxa-usb.c
11095
11096 MMU GATHER AND TLB INVALIDATION
11097 M:      Will Deacon <will@kernel.org>
11098 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
11099 M:      Andrew Morton <akpm@linux-foundation.org>
11100 M:      Nick Piggin <npiggin@gmail.com>
11101 M:      Peter Zijlstra <peterz@infradead.org>
11102 L:      linux-arch@vger.kernel.org
11103 L:      linux-mm@kvack.org
11104 S:      Maintained
11105 F:      arch/*/include/asm/tlb.h
11106 F:      include/asm-generic/tlb.h
11107 F:      mm/mmu_gather.c
11108
11109 MN88472 MEDIA DRIVER
11110 M:      Antti Palosaari <crope@iki.fi>
11111 L:      linux-media@vger.kernel.org
11112 W:      https://linuxtv.org
11113 W:      http://palosaari.fi/linux/
11114 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11115 S:      Maintained
11116 F:      drivers/media/dvb-frontends/mn88472*
11117
11118 MN88473 MEDIA DRIVER
11119 M:      Antti Palosaari <crope@iki.fi>
11120 L:      linux-media@vger.kernel.org
11121 W:      https://linuxtv.org
11122 W:      http://palosaari.fi/linux/
11123 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11124 S:      Maintained
11125 F:      drivers/media/dvb-frontends/mn88473*
11126
11127 MODULE SUPPORT
11128 M:      Jessica Yu <jeyu@kernel.org>
11129 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
11130 S:      Maintained
11131 F:      include/linux/module.h
11132 F:      kernel/module.c
11133
11134 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
11135 W:      http://popies.net/meye/
11136 S:      Orphan
11137 F:      Documentation/media/v4l-drivers/meye*
11138 F:      drivers/media/pci/meye/
11139 F:      include/uapi/linux/meye.h
11140
11141 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
11142 M:      Jiri Slaby <jirislaby@gmail.com>
11143 S:      Maintained
11144 F:      Documentation/driver-api/serial/moxa-smartio.rst
11145 F:      drivers/tty/mxser.*
11146
11147 MR800 AVERMEDIA USB FM RADIO DRIVER
11148 M:      Alexey Klimov <klimov.linux@gmail.com>
11149 L:      linux-media@vger.kernel.org
11150 T:      git git://linuxtv.org/media_tree.git
11151 S:      Maintained
11152 F:      drivers/media/radio/radio-mr800.c
11153
11154 MRF24J40 IEEE 802.15.4 RADIO DRIVER
11155 M:      Alan Ott <alan@signal11.us>
11156 L:      linux-wpan@vger.kernel.org
11157 S:      Maintained
11158 F:      drivers/net/ieee802154/mrf24j40.c
11159 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
11160
11161 MSI LAPTOP SUPPORT
11162 M:      "Lee, Chun-Yi" <jlee@suse.com>
11163 L:      platform-driver-x86@vger.kernel.org
11164 S:      Maintained
11165 F:      drivers/platform/x86/msi-laptop.c
11166
11167 MSI WMI SUPPORT
11168 L:      platform-driver-x86@vger.kernel.org
11169 S:      Orphan
11170 F:      drivers/platform/x86/msi-wmi.c
11171
11172 MSI001 MEDIA DRIVER
11173 M:      Antti Palosaari <crope@iki.fi>
11174 L:      linux-media@vger.kernel.org
11175 W:      https://linuxtv.org
11176 W:      http://palosaari.fi/linux/
11177 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11178 T:      git git://linuxtv.org/anttip/media_tree.git
11179 S:      Maintained
11180 F:      drivers/media/tuners/msi001*
11181
11182 MSI2500 MEDIA DRIVER
11183 M:      Antti Palosaari <crope@iki.fi>
11184 L:      linux-media@vger.kernel.org
11185 W:      https://linuxtv.org
11186 W:      http://palosaari.fi/linux/
11187 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11188 T:      git git://linuxtv.org/anttip/media_tree.git
11189 S:      Maintained
11190 F:      drivers/media/usb/msi2500/
11191
11192 MSYSTEMS DISKONCHIP G3 MTD DRIVER
11193 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11194 L:      linux-mtd@lists.infradead.org
11195 S:      Maintained
11196 F:      drivers/mtd/devices/docg3*
11197
11198 MT9M032 APTINA SENSOR DRIVER
11199 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11200 L:      linux-media@vger.kernel.org
11201 T:      git git://linuxtv.org/media_tree.git
11202 S:      Maintained
11203 F:      drivers/media/i2c/mt9m032.c
11204 F:      include/media/i2c/mt9m032.h
11205
11206 MT9P031 APTINA CAMERA SENSOR
11207 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11208 L:      linux-media@vger.kernel.org
11209 T:      git git://linuxtv.org/media_tree.git
11210 S:      Maintained
11211 F:      drivers/media/i2c/mt9p031.c
11212 F:      include/media/i2c/mt9p031.h
11213
11214 MT9T001 APTINA CAMERA SENSOR
11215 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11216 L:      linux-media@vger.kernel.org
11217 T:      git git://linuxtv.org/media_tree.git
11218 S:      Maintained
11219 F:      drivers/media/i2c/mt9t001.c
11220 F:      include/media/i2c/mt9t001.h
11221
11222 MT9T112 APTINA CAMERA SENSOR
11223 M:      Jacopo Mondi <jacopo@jmondi.org>
11224 L:      linux-media@vger.kernel.org
11225 T:      git git://linuxtv.org/media_tree.git
11226 S:      Odd Fixes
11227 F:      drivers/media/i2c/mt9t112.c
11228 F:      include/media/i2c/mt9t112.h
11229
11230 MT9V032 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:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
11236 F:      drivers/media/i2c/mt9v032.c
11237 F:      include/media/i2c/mt9v032.h
11238
11239 MT9V111 APTINA CAMERA SENSOR
11240 M:      Jacopo Mondi <jacopo@jmondi.org>
11241 L:      linux-media@vger.kernel.org
11242 T:      git git://linuxtv.org/media_tree.git
11243 S:      Maintained
11244 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
11245 F:      drivers/media/i2c/mt9v111.c
11246
11247 MULTIFUNCTION DEVICES (MFD)
11248 M:      Lee Jones <lee.jones@linaro.org>
11249 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
11250 S:      Supported
11251 F:      Documentation/devicetree/bindings/mfd/
11252 F:      drivers/mfd/
11253 F:      include/linux/mfd/
11254 F:      include/dt-bindings/mfd/
11255
11256 MULTIMEDIA CARD (MMC) ETC. OVER SPI
11257 S:      Orphan
11258 F:      drivers/mmc/host/mmc_spi.c
11259 F:      include/linux/spi/mmc_spi.h
11260
11261 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
11262 M:      Ulf Hansson <ulf.hansson@linaro.org>
11263 L:      linux-mmc@vger.kernel.org
11264 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
11265 S:      Maintained
11266 F:      Documentation/devicetree/bindings/mmc/
11267 F:      drivers/mmc/
11268 F:      include/linux/mmc/
11269 F:      include/uapi/linux/mmc/
11270
11271 MULTIPLEXER SUBSYSTEM
11272 M:      Peter Rosin <peda@axentia.se>
11273 S:      Maintained
11274 F:      Documentation/ABI/testing/sysfs-class-mux*
11275 F:      Documentation/devicetree/bindings/mux/
11276 F:      include/dt-bindings/mux/
11277 F:      include/linux/mux/
11278 F:      drivers/mux/
11279
11280 MULTITECH MULTIPORT CARD (ISICOM)
11281 S:      Orphan
11282 F:      drivers/tty/isicom.c
11283 F:      include/linux/isicom.h
11284
11285 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
11286 M:      Bin Liu <b-liu@ti.com>
11287 L:      linux-usb@vger.kernel.org
11288 S:      Maintained
11289 F:      drivers/usb/musb/
11290
11291 MXL301RF MEDIA DRIVER
11292 M:      Akihiro Tsukada <tskd08@gmail.com>
11293 L:      linux-media@vger.kernel.org
11294 S:      Odd Fixes
11295 F:      drivers/media/tuners/mxl301rf*
11296
11297 MXL5007T MEDIA DRIVER
11298 M:      Michael Krufky <mkrufky@linuxtv.org>
11299 L:      linux-media@vger.kernel.org
11300 W:      https://linuxtv.org
11301 W:      http://github.com/mkrufky
11302 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11303 T:      git git://linuxtv.org/mkrufky/tuners.git
11304 S:      Maintained
11305 F:      drivers/media/tuners/mxl5007t.*
11306
11307 MXSFB DRM DRIVER
11308 M:      Marek Vasut <marex@denx.de>
11309 M:      Stefan Agner <stefan@agner.ch>
11310 L:      dri-devel@lists.freedesktop.org
11311 S:      Supported
11312 F:      drivers/gpu/drm/mxsfb/
11313 F:      Documentation/devicetree/bindings/display/mxsfb.txt
11314 T:      git git://anongit.freedesktop.org/drm/drm-misc
11315
11316 MYLEX DAC960 PCI RAID Controller
11317 M:      Hannes Reinecke <hare@kernel.org>
11318 L:      linux-scsi@vger.kernel.org
11319 S:      Supported
11320 F:      drivers/scsi/myrb.*
11321 F:      drivers/scsi/myrs.*
11322
11323 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
11324 M:      Chris Lee <christopher.lee@cspi.com>
11325 L:      netdev@vger.kernel.org
11326 W:      https://www.cspi.com/ethernet-products/support/downloads/
11327 S:      Supported
11328 F:      drivers/net/ethernet/myricom/myri10ge/
11329
11330 NAND FLASH SUBSYSTEM
11331 M:      Miquel Raynal <miquel.raynal@bootlin.com>
11332 R:      Richard Weinberger <richard@nod.at>
11333 L:      linux-mtd@lists.infradead.org
11334 W:      http://www.linux-mtd.infradead.org/
11335 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
11336 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
11337 S:      Maintained
11338 F:      drivers/mtd/nand/
11339 F:      include/linux/mtd/*nand*.h
11340
11341 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
11342 M:      Daniel Mack <zonque@gmail.com>
11343 S:      Maintained
11344 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11345 W:      http://www.native-instruments.com
11346 F:      sound/usb/caiaq/
11347
11348 NATSEMI ETHERNET DRIVER (DP8381x)
11349 S:      Orphan
11350 F:      drivers/net/ethernet/natsemi/natsemi.c
11351
11352 NCR 5380 SCSI DRIVERS
11353 M:      Finn Thain <fthain@telegraphics.com.au>
11354 M:      Michael Schmitz <schmitzmic@gmail.com>
11355 L:      linux-scsi@vger.kernel.org
11356 S:      Maintained
11357 F:      Documentation/scsi/g_NCR5380.txt
11358 F:      drivers/scsi/NCR5380.*
11359 F:      drivers/scsi/arm/cumana_1.c
11360 F:      drivers/scsi/arm/oak.c
11361 F:      drivers/scsi/atari_scsi.*
11362 F:      drivers/scsi/dmx3191d.c
11363 F:      drivers/scsi/g_NCR5380.*
11364 F:      drivers/scsi/mac_scsi.*
11365 F:      drivers/scsi/sun3_scsi.*
11366 F:      drivers/scsi/sun3_scsi_vme.c
11367
11368 NCSI LIBRARY:
11369 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
11370 S:      Maintained
11371 F:      net/ncsi/
11372
11373 NCT6775 HARDWARE MONITOR DRIVER
11374 M:      Guenter Roeck <linux@roeck-us.net>
11375 L:      linux-hwmon@vger.kernel.org
11376 S:      Maintained
11377 F:      Documentation/hwmon/nct6775.rst
11378 F:      drivers/hwmon/nct6775.c
11379
11380 NET_FAILOVER MODULE
11381 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
11382 L:      netdev@vger.kernel.org
11383 S:      Supported
11384 F:      drivers/net/net_failover.c
11385 F:      include/net/net_failover.h
11386 F:      Documentation/networking/net_failover.rst
11387
11388 NETEM NETWORK EMULATOR
11389 M:      Stephen Hemminger <stephen@networkplumber.org>
11390 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
11391 S:      Maintained
11392 F:      net/sched/sch_netem.c
11393
11394 NETERION 10GbE DRIVERS (s2io/vxge)
11395 M:      Jon Mason <jdmason@kudzu.us>
11396 L:      netdev@vger.kernel.org
11397 S:      Supported
11398 F:      Documentation/networking/device_drivers/neterion/s2io.txt
11399 F:      Documentation/networking/device_drivers/neterion/vxge.txt
11400 F:      drivers/net/ethernet/neterion/
11401
11402 NETFILTER
11403 M:      Pablo Neira Ayuso <pablo@netfilter.org>
11404 M:      Jozsef Kadlecsik <kadlec@netfilter.org>
11405 M:      Florian Westphal <fw@strlen.de>
11406 L:      netfilter-devel@vger.kernel.org
11407 L:      coreteam@netfilter.org
11408 W:      http://www.netfilter.org/
11409 W:      http://www.iptables.org/
11410 W:      http://www.nftables.org/
11411 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
11412 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
11413 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
11414 S:      Maintained
11415 F:      include/linux/netfilter*
11416 F:      include/linux/netfilter/
11417 F:      include/net/netfilter/
11418 F:      include/uapi/linux/netfilter*
11419 F:      include/uapi/linux/netfilter/
11420 F:      net/*/netfilter.c
11421 F:      net/*/netfilter/
11422 F:      net/netfilter/
11423 F:      net/bridge/br_netfilter*.c
11424
11425 NETROM NETWORK LAYER
11426 M:      Ralf Baechle <ralf@linux-mips.org>
11427 L:      linux-hams@vger.kernel.org
11428 W:      http://www.linux-ax25.org/
11429 S:      Maintained
11430 F:      include/net/netrom.h
11431 F:      include/uapi/linux/netrom.h
11432 F:      net/netrom/
11433
11434 NETRONOME ETHERNET DRIVERS
11435 M:      Jakub Kicinski <kuba@kernel.org>
11436 L:      oss-drivers@netronome.com
11437 S:      Maintained
11438 F:      drivers/net/ethernet/netronome/
11439
11440 NETWORK BLOCK DEVICE (NBD)
11441 M:      Josef Bacik <josef@toxicpanda.com>
11442 S:      Maintained
11443 L:      linux-block@vger.kernel.org
11444 L:      nbd@other.debian.org
11445 F:      Documentation/admin-guide/blockdev/nbd.rst
11446 F:      drivers/block/nbd.c
11447 F:      include/trace/events/nbd.h
11448 F:      include/uapi/linux/nbd.h
11449
11450 NETWORK DROP MONITOR
11451 M:      Neil Horman <nhorman@tuxdriver.com>
11452 L:      netdev@vger.kernel.org
11453 S:      Maintained
11454 W:      https://fedorahosted.org/dropwatch/
11455 F:      net/core/drop_monitor.c
11456 F:      include/uapi/linux/net_dropmon.h
11457 F:      include/net/drop_monitor.h
11458
11459 NETWORKING DRIVERS
11460 M:      "David S. Miller" <davem@davemloft.net>
11461 L:      netdev@vger.kernel.org
11462 W:      http://www.linuxfoundation.org/en/Net
11463 Q:      http://patchwork.ozlabs.org/project/netdev/list/
11464 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
11465 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
11466 S:      Odd Fixes
11467 F:      Documentation/devicetree/bindings/net/
11468 F:      drivers/net/
11469 F:      include/linux/if_*
11470 F:      include/linux/netdevice.h
11471 F:      include/linux/etherdevice.h
11472 F:      include/linux/fcdevice.h
11473 F:      include/linux/fddidevice.h
11474 F:      include/linux/hippidevice.h
11475 F:      include/linux/inetdevice.h
11476 F:      include/uapi/linux/if_*
11477 F:      include/uapi/linux/netdevice.h
11478
11479 NETWORKING DRIVERS (WIRELESS)
11480 M:      Kalle Valo <kvalo@codeaurora.org>
11481 L:      linux-wireless@vger.kernel.org
11482 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
11484 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
11485 S:      Maintained
11486 F:      Documentation/devicetree/bindings/net/wireless/
11487 F:      drivers/net/wireless/
11488
11489 NETWORKING [DSA]
11490 M:      Andrew Lunn <andrew@lunn.ch>
11491 M:      Vivien Didelot <vivien.didelot@gmail.com>
11492 M:      Florian Fainelli <f.fainelli@gmail.com>
11493 S:      Maintained
11494 F:      Documentation/devicetree/bindings/net/dsa/
11495 F:      net/dsa/
11496 F:      include/net/dsa.h
11497 F:      include/linux/dsa/
11498 F:      include/linux/platform_data/dsa.h
11499 F:      drivers/net/dsa/
11500
11501 NETWORKING [GENERAL]
11502 M:      "David S. Miller" <davem@davemloft.net>
11503 M:      Jakub Kicinski <kuba@kernel.org>
11504 L:      netdev@vger.kernel.org
11505 W:      http://www.linuxfoundation.org/en/Net
11506 Q:      http://patchwork.ozlabs.org/project/netdev/list/
11507 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
11508 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
11509 B:      mailto:netdev@vger.kernel.org
11510 S:      Maintained
11511 F:      net/
11512 F:      include/net/
11513 F:      include/linux/in.h
11514 F:      include/linux/net.h
11515 F:      include/linux/netdevice.h
11516 F:      include/uapi/linux/in.h
11517 F:      include/uapi/linux/net.h
11518 F:      include/uapi/linux/netdevice.h
11519 F:      include/uapi/linux/net_namespace.h
11520 F:      tools/testing/selftests/net/
11521 F:      lib/net_utils.c
11522 F:      lib/random32.c
11523 F:      Documentation/networking/
11524
11525 NETWORKING [IPSEC]
11526 M:      Steffen Klassert <steffen.klassert@secunet.com>
11527 M:      Herbert Xu <herbert@gondor.apana.org.au>
11528 M:      "David S. Miller" <davem@davemloft.net>
11529 L:      netdev@vger.kernel.org
11530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
11531 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
11532 S:      Maintained
11533 F:      net/xfrm/
11534 F:      net/key/
11535 F:      net/ipv4/xfrm*
11536 F:      net/ipv4/esp4*
11537 F:      net/ipv4/ah4.c
11538 F:      net/ipv4/ipcomp.c
11539 F:      net/ipv4/ip_vti.c
11540 F:      net/ipv6/xfrm*
11541 F:      net/ipv6/esp6*
11542 F:      net/ipv6/ah6.c
11543 F:      net/ipv6/ipcomp6.c
11544 F:      net/ipv6/ip6_vti.c
11545 F:      include/uapi/linux/xfrm.h
11546 F:      include/net/xfrm.h
11547
11548 NETWORKING [IPv4/IPv6]
11549 M:      "David S. Miller" <davem@davemloft.net>
11550 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
11551 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
11552 L:      netdev@vger.kernel.org
11553 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
11554 S:      Maintained
11555 F:      net/ipv4/
11556 F:      net/ipv6/
11557 F:      include/net/ip*
11558 F:      arch/x86/net/*
11559
11560 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
11561 M:      Paul Moore <paul@paul-moore.com>
11562 W:      https://github.com/netlabel
11563 L:      netdev@vger.kernel.org
11564 L:      linux-security-module@vger.kernel.org
11565 S:      Maintained
11566 F:      Documentation/netlabel/
11567 F:      include/net/calipso.h
11568 F:      include/net/cipso_ipv4.h
11569 F:      include/net/netlabel.h
11570 F:      include/uapi/linux/netfilter/xt_SECMARK.h
11571 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
11572 F:      net/netlabel/
11573 F:      net/ipv4/cipso_ipv4.c
11574 F:      net/ipv6/calipso.c
11575 F:      net/netfilter/xt_CONNSECMARK.c
11576 F:      net/netfilter/xt_SECMARK.c
11577
11578 NETWORKING [TCP]
11579 M:      Eric Dumazet <edumazet@google.com>
11580 L:      netdev@vger.kernel.org
11581 S:      Maintained
11582 F:      net/ipv4/tcp*.c
11583 F:      net/ipv4/syncookies.c
11584 F:      net/ipv6/tcp*.c
11585 F:      net/ipv6/syncookies.c
11586 F:      include/uapi/linux/tcp.h
11587 F:      include/net/tcp.h
11588 F:      include/linux/tcp.h
11589 F:      include/trace/events/tcp.h
11590
11591 NETWORKING [TLS]
11592 M:      Boris Pismenny <borisp@mellanox.com>
11593 M:      Aviad Yehezkel <aviadye@mellanox.com>
11594 M:      John Fastabend <john.fastabend@gmail.com>
11595 M:      Daniel Borkmann <daniel@iogearbox.net>
11596 M:      Jakub Kicinski <kuba@kernel.org>
11597 L:      netdev@vger.kernel.org
11598 S:      Maintained
11599 F:      net/tls/*
11600 F:      include/uapi/linux/tls.h
11601 F:      include/net/tls.h
11602
11603 NETWORKING [WIRELESS]
11604 L:      linux-wireless@vger.kernel.org
11605 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11606
11607 NETDEVSIM
11608 M:      Jakub Kicinski <kuba@kernel.org>
11609 S:      Maintained
11610 F:      drivers/net/netdevsim/*
11611
11612 NETXEN (1/10) GbE SUPPORT
11613 M:      Manish Chopra <manishc@marvell.com>
11614 M:      Rahul Verma <rahulv@marvell.com>
11615 M:      GR-Linux-NIC-Dev@marvell.com
11616 L:      netdev@vger.kernel.org
11617 S:      Supported
11618 F:      drivers/net/ethernet/qlogic/netxen/
11619
11620 NEXTHOP
11621 M:      David Ahern <dsahern@kernel.org>
11622 L:      netdev@vger.kernel.org
11623 S:      Maintained
11624 F:      include/net/nexthop.h
11625 F:      include/uapi/linux/nexthop.h
11626 F:      include/net/netns/nexthop.h
11627 F:      net/ipv4/nexthop.c
11628
11629 NFC SUBSYSTEM
11630 L:      netdev@vger.kernel.org
11631 S:      Orphan
11632 F:      net/nfc/
11633 F:      include/net/nfc/
11634 F:      include/uapi/linux/nfc.h
11635 F:      drivers/nfc/
11636 F:      include/linux/platform_data/nfcmrvl.h
11637 F:      Documentation/devicetree/bindings/net/nfc/
11638
11639 NFS, SUNRPC, AND LOCKD CLIENTS
11640 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
11641 M:      Anna Schumaker <anna.schumaker@netapp.com>
11642 L:      linux-nfs@vger.kernel.org
11643 W:      http://client.linux-nfs.org
11644 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
11645 S:      Maintained
11646 F:      fs/lockd/
11647 F:      fs/nfs/
11648 F:      fs/nfs_common/
11649 F:      net/sunrpc/
11650 F:      include/linux/lockd/
11651 F:      include/linux/nfs*
11652 F:      include/linux/sunrpc/
11653 F:      include/uapi/linux/nfs*
11654 F:      include/uapi/linux/sunrpc/
11655
11656 NILFS2 FILESYSTEM
11657 M:      Ryusuke Konishi <konishi.ryusuke@gmail.com>
11658 L:      linux-nilfs@vger.kernel.org
11659 W:      https://nilfs.sourceforge.io/
11660 W:      https://nilfs.osdn.jp/
11661 T:      git git://github.com/konis/nilfs2.git
11662 S:      Supported
11663 F:      Documentation/filesystems/nilfs2.txt
11664 F:      fs/nilfs2/
11665 F:      include/trace/events/nilfs2.h
11666 F:      include/uapi/linux/nilfs2_api.h
11667 F:      include/uapi/linux/nilfs2_ondisk.h
11668
11669 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
11670 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11671 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11672 S:      Maintained
11673 F:      Documentation/scsi/NinjaSCSI.txt
11674 F:      drivers/scsi/pcmcia/nsp_*
11675
11676 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
11677 M:      GOTO Masanori <gotom@debian.or.jp>
11678 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11679 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11680 S:      Maintained
11681 F:      Documentation/scsi/NinjaSCSI.txt
11682 F:      drivers/scsi/nsp32*
11683
11684 NIOS2 ARCHITECTURE
11685 M:      Ley Foon Tan <ley.foon.tan@intel.com>
11686 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
11687 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
11688 S:      Maintained
11689 F:      arch/nios2/
11690
11691 NOHZ, DYNTICKS SUPPORT
11692 M:      Frederic Weisbecker <fweisbec@gmail.com>
11693 M:      Thomas Gleixner <tglx@linutronix.de>
11694 M:      Ingo Molnar <mingo@kernel.org>
11695 L:      linux-kernel@vger.kernel.org
11696 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
11697 S:      Maintained
11698 F:      kernel/time/tick*.*
11699 F:      include/linux/tick.h
11700 F:      include/linux/sched/nohz.h
11701
11702 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
11703 M:      Pavel Machek <pavel@ucw.cz>
11704 M:      Sakari Ailus <sakari.ailus@iki.fi>
11705 L:      linux-media@vger.kernel.org
11706 S:      Maintained
11707 F:      drivers/media/i2c/et8ek8
11708 F:      drivers/media/i2c/ad5820.c
11709
11710 NOKIA N900 POWER SUPPLY DRIVERS
11711 R:      Pali Rohár <pali.rohar@gmail.com>
11712 F:      include/linux/power/bq2415x_charger.h
11713 F:      include/linux/power/bq27xxx_battery.h
11714 F:      drivers/power/supply/bq2415x_charger.c
11715 F:      drivers/power/supply/bq27xxx_battery.c
11716 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11717 F:      drivers/power/supply/isp1704_charger.c
11718 F:      drivers/power/supply/rx51_battery.c
11719
11720 NOLIBC HEADER FILE
11721 M:      Willy Tarreau <w@1wt.eu>
11722 S:      Maintained
11723 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11724 F:      tools/include/nolibc/
11725
11726 NSDEPS
11727 M:      Matthias Maennich <maennich@google.com>
11728 S:      Maintained
11729 F:      scripts/nsdeps
11730 F:      Documentation/core-api/symbol-namespaces.rst
11731
11732 NTB AMD DRIVER
11733 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11734 L:      linux-ntb@googlegroups.com
11735 S:      Supported
11736 F:      drivers/ntb/hw/amd/
11737
11738 NTB DRIVER CORE
11739 M:      Jon Mason <jdmason@kudzu.us>
11740 M:      Dave Jiang <dave.jiang@intel.com>
11741 M:      Allen Hubbe <allenbh@gmail.com>
11742 L:      linux-ntb@googlegroups.com
11743 S:      Supported
11744 W:      https://github.com/jonmason/ntb/wiki
11745 T:      git git://github.com/jonmason/ntb.git
11746 F:      drivers/ntb/
11747 F:      drivers/net/ntb_netdev.c
11748 F:      include/linux/ntb.h
11749 F:      include/linux/ntb_transport.h
11750 F:      tools/testing/selftests/ntb/
11751
11752 NTB IDT DRIVER
11753 M:      Serge Semin <fancer.lancer@gmail.com>
11754 L:      linux-ntb@googlegroups.com
11755 S:      Supported
11756 F:      drivers/ntb/hw/idt/
11757
11758 NTB INTEL DRIVER
11759 M:      Dave Jiang <dave.jiang@intel.com>
11760 L:      linux-ntb@googlegroups.com
11761 S:      Supported
11762 W:      https://github.com/davejiang/linux/wiki
11763 T:      git https://github.com/davejiang/linux.git
11764 F:      drivers/ntb/hw/intel/
11765
11766 NTFS FILESYSTEM
11767 M:      Anton Altaparmakov <anton@tuxera.com>
11768 L:      linux-ntfs-dev@lists.sourceforge.net
11769 W:      http://www.tuxera.com/
11770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11771 S:      Supported
11772 F:      Documentation/filesystems/ntfs.txt
11773 F:      fs/ntfs/
11774
11775 NUBUS SUBSYSTEM
11776 M:      Finn Thain <fthain@telegraphics.com.au>
11777 L:      linux-m68k@lists.linux-m68k.org
11778 S:      Maintained
11779 F:      arch/*/include/asm/nubus.h
11780 F:      drivers/nubus/
11781 F:      include/linux/nubus.h
11782 F:      include/uapi/linux/nubus.h
11783
11784 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11785 M:      Antonino Daplas <adaplas@gmail.com>
11786 L:      linux-fbdev@vger.kernel.org
11787 S:      Maintained
11788 F:      drivers/video/fbdev/riva/
11789 F:      drivers/video/fbdev/nvidia/
11790
11791 NVM EXPRESS DRIVER
11792 M:      Keith Busch <kbusch@kernel.org>
11793 M:      Jens Axboe <axboe@fb.com>
11794 M:      Christoph Hellwig <hch@lst.de>
11795 M:      Sagi Grimberg <sagi@grimberg.me>
11796 L:      linux-nvme@lists.infradead.org
11797 T:      git://git.infradead.org/nvme.git
11798 W:      http://git.infradead.org/nvme.git
11799 S:      Supported
11800 F:      drivers/nvme/host/
11801 F:      include/linux/nvme.h
11802 F:      include/uapi/linux/nvme_ioctl.h
11803
11804 NVM EXPRESS FC TRANSPORT DRIVERS
11805 M:      James Smart <james.smart@broadcom.com>
11806 L:      linux-nvme@lists.infradead.org
11807 S:      Supported
11808 F:      include/linux/nvme-fc.h
11809 F:      include/linux/nvme-fc-driver.h
11810 F:      drivers/nvme/host/fc.c
11811 F:      drivers/nvme/target/fc.c
11812 F:      drivers/nvme/target/fcloop.c
11813
11814 NVM EXPRESS TARGET DRIVER
11815 M:      Christoph Hellwig <hch@lst.de>
11816 M:      Sagi Grimberg <sagi@grimberg.me>
11817 M:      Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
11818 L:      linux-nvme@lists.infradead.org
11819 T:      git://git.infradead.org/nvme.git
11820 W:      http://git.infradead.org/nvme.git
11821 S:      Supported
11822 F:      drivers/nvme/target/
11823
11824 NVMEM FRAMEWORK
11825 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11826 S:      Maintained
11827 F:      drivers/nvmem/
11828 F:      Documentation/devicetree/bindings/nvmem/
11829 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11830 F:      include/linux/nvmem-consumer.h
11831 F:      include/linux/nvmem-provider.h
11832
11833 NXP FXAS21002C DRIVER
11834 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11835 L:      linux-iio@vger.kernel.org
11836 S:      Maintained
11837 F:      Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.txt
11838 F:      drivers/iio/gyro/fxas21002c_core.c
11839 F:      drivers/iio/gyro/fxas21002c.h
11840 F:      drivers/iio/gyro/fxas21002c_i2c.c
11841 F:      drivers/iio/gyro/fxas21002c_spi.c
11842
11843 NXP SGTL5000 DRIVER
11844 M:      Fabio Estevam <festevam@gmail.com>
11845 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11846 S:      Maintained
11847 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11848 F:      sound/soc/codecs/sgtl5000*
11849
11850 NXP SJA1105 ETHERNET SWITCH DRIVER
11851 M:      Vladimir Oltean <olteanv@gmail.com>
11852 L:      linux-kernel@vger.kernel.org
11853 S:      Maintained
11854 F:      drivers/net/dsa/sja1105
11855
11856 NXP TDA998X DRM DRIVER
11857 M:      Russell King <linux@armlinux.org.uk>
11858 S:      Maintained
11859 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11860 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11861 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11862 F:      include/drm/i2c/tda998x.h
11863 F:      include/dt-bindings/display/tda998x.h
11864 K:      "nxp,tda998x"
11865
11866 NXP TFA9879 DRIVER
11867 M:      Peter Rosin <peda@axentia.se>
11868 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11869 S:      Maintained
11870 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11871 F:      sound/soc/codecs/tfa9879*
11872
11873 NXP-NCI NFC DRIVER
11874 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11875 R:      Charles Gorand <charles.gorand@effinnov.com>
11876 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11877 S:      Supported
11878 F:      drivers/nfc/nxp-nci
11879
11880 OBJAGG
11881 M:      Jiri Pirko <jiri@mellanox.com>
11882 L:      netdev@vger.kernel.org
11883 S:      Supported
11884 F:      lib/objagg.c
11885 F:      lib/test_objagg.c
11886 F:      include/linux/objagg.h
11887
11888 NXP FSPI DRIVER
11889 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11890 M:      Ashish Kumar <ashish.kumar@nxp.com>
11891 L:      linux-spi@vger.kernel.org
11892 S:      Maintained
11893 F:      drivers/spi/spi-nxp-fspi.c
11894 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11895
11896 OBJTOOL
11897 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11898 M:      Peter Zijlstra <peterz@infradead.org>
11899 S:      Supported
11900 F:      tools/objtool/
11901
11902 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11903 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11904 M:      Andrew Donnellan <ajd@linux.ibm.com>
11905 L:      linuxppc-dev@lists.ozlabs.org
11906 S:      Supported
11907 F:      arch/powerpc/platforms/powernv/ocxl.c
11908 F:      arch/powerpc/include/asm/pnv-ocxl.h
11909 F:      drivers/misc/ocxl/
11910 F:      include/misc/ocxl*
11911 F:      include/uapi/misc/ocxl.h
11912 F:      Documentation/userspace-api/accelerators/ocxl.rst
11913
11914 OMAP AUDIO SUPPORT
11915 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11916 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11917 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11918 L:      linux-omap@vger.kernel.org
11919 S:      Maintained
11920 F:      sound/soc/ti/omap*
11921 F:      sound/soc/ti/rx51.c
11922 F:      sound/soc/ti/n810.c
11923 F:      sound/soc/ti/sdma-pcm.*
11924
11925 OMAP CLOCK FRAMEWORK SUPPORT
11926 M:      Paul Walmsley <paul@pwsan.com>
11927 L:      linux-omap@vger.kernel.org
11928 S:      Maintained
11929 F:      arch/arm/*omap*/*clock*
11930
11931 OMAP DEVICE TREE SUPPORT
11932 M:      Benoît Cousson <bcousson@baylibre.com>
11933 M:      Tony Lindgren <tony@atomide.com>
11934 L:      linux-omap@vger.kernel.org
11935 L:      devicetree@vger.kernel.org
11936 S:      Maintained
11937 F:      arch/arm/boot/dts/*omap*
11938 F:      arch/arm/boot/dts/*am3*
11939 F:      arch/arm/boot/dts/*am4*
11940 F:      arch/arm/boot/dts/*am5*
11941 F:      arch/arm/boot/dts/*dra7*
11942 F:      arch/arm/boot/dts/logicpd-som-lv*
11943 F:      arch/arm/boot/dts/logicpd-torpedo*
11944
11945 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11946 L:      linux-omap@vger.kernel.org
11947 L:      linux-fbdev@vger.kernel.org
11948 S:      Orphan
11949 F:      drivers/video/fbdev/omap2/
11950 F:      Documentation/arm/omap/dss.rst
11951
11952 OMAP FRAMEBUFFER SUPPORT
11953 L:      linux-fbdev@vger.kernel.org
11954 L:      linux-omap@vger.kernel.org
11955 S:      Orphan
11956 F:      drivers/video/fbdev/omap/
11957
11958 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11959 M:      Roger Quadros <rogerq@ti.com>
11960 M:      Tony Lindgren <tony@atomide.com>
11961 L:      linux-omap@vger.kernel.org
11962 S:      Maintained
11963 F:      drivers/memory/omap-gpmc.c
11964 F:      arch/arm/mach-omap2/*gpmc*
11965
11966 OMAP GPIO DRIVER
11967 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11968 M:      Santosh Shilimkar <ssantosh@kernel.org>
11969 M:      Kevin Hilman <khilman@kernel.org>
11970 L:      linux-omap@vger.kernel.org
11971 S:      Maintained
11972 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11973 F:      drivers/gpio/gpio-omap.c
11974
11975 OMAP HARDWARE SPINLOCK SUPPORT
11976 M:      Ohad Ben-Cohen <ohad@wizery.com>
11977 L:      linux-omap@vger.kernel.org
11978 S:      Maintained
11979 F:      drivers/hwspinlock/omap_hwspinlock.c
11980
11981 OMAP HS MMC SUPPORT
11982 L:      linux-mmc@vger.kernel.org
11983 L:      linux-omap@vger.kernel.org
11984 S:      Orphan
11985 F:      drivers/mmc/host/omap_hsmmc.c
11986
11987 OMAP HWMOD DATA
11988 M:      Paul Walmsley <paul@pwsan.com>
11989 L:      linux-omap@vger.kernel.org
11990 S:      Maintained
11991 F:      arch/arm/mach-omap2/omap_hwmod*data*
11992
11993 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11994 M:      Benoît Cousson <bcousson@baylibre.com>
11995 L:      linux-omap@vger.kernel.org
11996 S:      Maintained
11997 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11998
11999 OMAP HWMOD SUPPORT
12000 M:      Benoît Cousson <bcousson@baylibre.com>
12001 M:      Paul Walmsley <paul@pwsan.com>
12002 L:      linux-omap@vger.kernel.org
12003 S:      Maintained
12004 F:      arch/arm/mach-omap2/omap_hwmod.*
12005
12006 OMAP I2C DRIVER
12007 M:      Vignesh R <vigneshr@ti.com>
12008 L:      linux-omap@vger.kernel.org
12009 L:      linux-i2c@vger.kernel.org
12010 S:      Maintained
12011 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
12012 F:      drivers/i2c/busses/i2c-omap.c
12013
12014 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
12015 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
12016 L:      linux-media@vger.kernel.org
12017 S:      Maintained
12018 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
12019 F:      drivers/media/platform/omap3isp/
12020 F:      drivers/staging/media/omap4iss/
12021
12022 OMAP MMC SUPPORT
12023 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
12024 L:      linux-omap@vger.kernel.org
12025 S:      Odd Fixes
12026 F:      drivers/mmc/host/omap.c
12027
12028 OMAP POWER MANAGEMENT SUPPORT
12029 M:      Kevin Hilman <khilman@kernel.org>
12030 L:      linux-omap@vger.kernel.org
12031 S:      Maintained
12032 F:      arch/arm/*omap*/*pm*
12033 F:      drivers/cpufreq/omap-cpufreq.c
12034
12035 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
12036 M:      Rajendra Nayak <rnayak@codeaurora.org>
12037 M:      Paul Walmsley <paul@pwsan.com>
12038 L:      linux-omap@vger.kernel.org
12039 S:      Maintained
12040 F:      arch/arm/mach-omap2/prm*
12041
12042 OMAP RANDOM NUMBER GENERATOR SUPPORT
12043 M:      Deepak Saxena <dsaxena@plexity.net>
12044 S:      Maintained
12045 F:      drivers/char/hw_random/omap-rng.c
12046
12047 OMAP USB SUPPORT
12048 L:      linux-usb@vger.kernel.org
12049 L:      linux-omap@vger.kernel.org
12050 S:      Orphan
12051 F:      drivers/usb/*/*omap*
12052 F:      arch/arm/*omap*/usb*
12053
12054 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
12055 M:      Mark Jackson <mpfj@newflow.co.uk>
12056 L:      linux-omap@vger.kernel.org
12057 S:      Maintained
12058 F:      arch/arm/boot/dts/am335x-nano.dts
12059
12060 OMAP1 SUPPORT
12061 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
12062 M:      Tony Lindgren <tony@atomide.com>
12063 L:      linux-omap@vger.kernel.org
12064 Q:      http://patchwork.kernel.org/project/linux-omap/list/
12065 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
12066 S:      Maintained
12067 F:      arch/arm/mach-omap1/
12068 F:      arch/arm/plat-omap/
12069 F:      arch/arm/configs/omap1_defconfig
12070 F:      drivers/i2c/busses/i2c-omap.c
12071 F:      include/linux/platform_data/i2c-omap.h
12072 F:      include/linux/platform_data/ams-delta-fiq.h
12073
12074 OMAP2+ SUPPORT
12075 M:      Tony Lindgren <tony@atomide.com>
12076 L:      linux-omap@vger.kernel.org
12077 W:      http://www.muru.com/linux/omap/
12078 W:      http://linux.omap.com/
12079 Q:      http://patchwork.kernel.org/project/linux-omap/list/
12080 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
12081 S:      Maintained
12082 F:      arch/arm/mach-omap2/
12083 F:      arch/arm/plat-omap/
12084 F:      arch/arm/configs/omap2plus_defconfig
12085 F:      drivers/bus/ti-sysc.c
12086 F:      drivers/i2c/busses/i2c-omap.c
12087 F:      drivers/irqchip/irq-omap-intc.c
12088 F:      drivers/mfd/*omap*.c
12089 F:      drivers/mfd/menelaus.c
12090 F:      drivers/mfd/palmas.c
12091 F:      drivers/mfd/tps65217.c
12092 F:      drivers/mfd/tps65218.c
12093 F:      drivers/mfd/tps65910.c
12094 F:      drivers/mfd/twl-core.[ch]
12095 F:      drivers/mfd/twl4030*.c
12096 F:      drivers/mfd/twl6030*.c
12097 F:      drivers/mfd/twl6040*.c
12098 F:      drivers/regulator/palmas-regulator*.c
12099 F:      drivers/regulator/pbias-regulator.c
12100 F:      drivers/regulator/tps65217-regulator.c
12101 F:      drivers/regulator/tps65218-regulator.c
12102 F:      drivers/regulator/tps65910-regulator.c
12103 F:      drivers/regulator/twl-regulator.c
12104 F:      drivers/regulator/twl6030-regulator.c
12105 F:      include/linux/platform_data/i2c-omap.h
12106 F:      include/linux/platform_data/ti-sysc.h
12107
12108 ONION OMEGA2+ BOARD
12109 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
12110 L:      linux-mips@vger.kernel.org
12111 S:      Maintained
12112 F:      arch/mips/boot/dts/ralink/omega2p.dts
12113
12114 OMFS FILESYSTEM
12115 M:      Bob Copeland <me@bobcopeland.com>
12116 L:      linux-karma-devel@lists.sourceforge.net
12117 S:      Maintained
12118 F:      Documentation/filesystems/omfs.txt
12119 F:      fs/omfs/
12120
12121 OMNIKEY CARDMAN 4000 DRIVER
12122 M:      Harald Welte <laforge@gnumonks.org>
12123 S:      Maintained
12124 F:      drivers/char/pcmcia/cm4000_cs.c
12125 F:      include/linux/cm4000_cs.h
12126 F:      include/uapi/linux/cm4000_cs.h
12127
12128 OMNIKEY CARDMAN 4040 DRIVER
12129 M:      Harald Welte <laforge@gnumonks.org>
12130 S:      Maintained
12131 F:      drivers/char/pcmcia/cm4040_cs.*
12132
12133 OMNIVISION OV13858 SENSOR DRIVER
12134 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
12135 L:      linux-media@vger.kernel.org
12136 T:      git git://linuxtv.org/media_tree.git
12137 S:      Maintained
12138 F:      drivers/media/i2c/ov13858.c
12139
12140 OMNIVISION OV2680 SENSOR DRIVER
12141 M:      Rui Miguel Silva <rmfrfs@gmail.com>
12142 L:      linux-media@vger.kernel.org
12143 T:      git git://linuxtv.org/media_tree.git
12144 S:      Maintained
12145 F:      drivers/media/i2c/ov2680.c
12146 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
12147
12148 OMNIVISION OV2685 SENSOR DRIVER
12149 M:      Shunqian Zheng <zhengsq@rock-chips.com>
12150 L:      linux-media@vger.kernel.org
12151 T:      git git://linuxtv.org/media_tree.git
12152 S:      Maintained
12153 F:      drivers/media/i2c/ov2685.c
12154
12155 OMNIVISION OV5640 SENSOR DRIVER
12156 M:      Steve Longerbeam <slongerbeam@gmail.com>
12157 L:      linux-media@vger.kernel.org
12158 T:      git git://linuxtv.org/media_tree.git
12159 S:      Maintained
12160 F:      drivers/media/i2c/ov5640.c
12161
12162 OMNIVISION OV5647 SENSOR DRIVER
12163 M:      Luis Oliveira <lolivei@synopsys.com>
12164 L:      linux-media@vger.kernel.org
12165 T:      git git://linuxtv.org/media_tree.git
12166 S:      Maintained
12167 F:      drivers/media/i2c/ov5647.c
12168
12169 OMNIVISION OV5670 SENSOR DRIVER
12170 M:      Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com>
12171 M:      Hyungwoo Yang <hyungwoo.yang@intel.com>
12172 L:      linux-media@vger.kernel.org
12173 T:      git git://linuxtv.org/media_tree.git
12174 S:      Maintained
12175 F:      drivers/media/i2c/ov5670.c
12176
12177 OMNIVISION OV5675 SENSOR DRIVER
12178 M:      Shawn Tu <shawnx.tu@intel.com>
12179 L:      linux-media@vger.kernel.org
12180 T:      git git://linuxtv.org/media_tree.git
12181 S:      Maintained
12182 F:      drivers/media/i2c/ov5675.c
12183
12184 OMNIVISION OV5695 SENSOR DRIVER
12185 M:      Shunqian Zheng <zhengsq@rock-chips.com>
12186 L:      linux-media@vger.kernel.org
12187 T:      git git://linuxtv.org/media_tree.git
12188 S:      Maintained
12189 F:      drivers/media/i2c/ov5695.c
12190
12191 OMNIVISION OV7670 SENSOR DRIVER
12192 M:      Jonathan Corbet <corbet@lwn.net>
12193 L:      linux-media@vger.kernel.org
12194 T:      git git://linuxtv.org/media_tree.git
12195 S:      Maintained
12196 F:      drivers/media/i2c/ov7670.c
12197 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
12198
12199 OMNIVISION OV772x SENSOR DRIVER
12200 M:      Jacopo Mondi <jacopo@jmondi.org>
12201 L:      linux-media@vger.kernel.org
12202 T:      git git://linuxtv.org/media_tree.git
12203 S:      Odd fixes
12204 F:      drivers/media/i2c/ov772x.c
12205 F:      include/media/i2c/ov772x.h
12206 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
12207
12208 OMNIVISION OV7740 SENSOR DRIVER
12209 M:      Wenyou Yang <wenyou.yang@microchip.com>
12210 L:      linux-media@vger.kernel.org
12211 T:      git git://linuxtv.org/media_tree.git
12212 S:      Maintained
12213 F:      drivers/media/i2c/ov7740.c
12214 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
12215
12216 OMNIVISION OV9640 SENSOR DRIVER
12217 M:      Petr Cvek <petrcvekcz@gmail.com>
12218 L:      linux-media@vger.kernel.org
12219 S:      Maintained
12220 F:      drivers/media/i2c/ov9640.*
12221
12222 OMNIVISION OV8856 SENSOR DRIVER
12223 M:      Ben Kao <ben.kao@intel.com>
12224 L:      linux-media@vger.kernel.org
12225 T:      git git://linuxtv.org/media_tree.git
12226 S:      Maintained
12227 F:      drivers/media/i2c/ov8856.c
12228
12229 OMNIVISION OV9650 SENSOR DRIVER
12230 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
12231 R:      Akinobu Mita <akinobu.mita@gmail.com>
12232 R:      Sylwester Nawrocki <s.nawrocki@samsung.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/ov9650.c
12237 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
12238
12239 ONENAND FLASH DRIVER
12240 M:      Kyungmin Park <kyungmin.park@samsung.com>
12241 L:      linux-mtd@lists.infradead.org
12242 S:      Maintained
12243 F:      drivers/mtd/nand/onenand/
12244 F:      include/linux/mtd/onenand*.h
12245
12246 OP-TEE DRIVER
12247 M:      Jens Wiklander <jens.wiklander@linaro.org>
12248 L:      tee-dev@lists.linaro.org
12249 S:      Maintained
12250 F:      drivers/tee/optee/
12251
12252 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
12253 M:      Sumit Garg <sumit.garg@linaro.org>
12254 L:      tee-dev@lists.linaro.org
12255 S:      Maintained
12256 F:      drivers/char/hw_random/optee-rng.c
12257
12258 OPA-VNIC DRIVER
12259 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12260 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
12261 L:      linux-rdma@vger.kernel.org
12262 S:      Supported
12263 F:      drivers/infiniband/ulp/opa_vnic
12264
12265 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
12266 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
12267 M:      Frank Rowand <frowand.list@gmail.com>
12268 L:      devicetree@vger.kernel.org
12269 S:      Maintained
12270 F:      Documentation/devicetree/dynamic-resolution-notes.txt
12271 F:      Documentation/devicetree/overlay-notes.txt
12272 F:      drivers/of/overlay.c
12273 F:      drivers/of/resolver.c
12274 K:      of_overlay_notifier_
12275
12276 OPEN FIRMWARE AND FLATTENED DEVICE TREE
12277 M:      Rob Herring <robh+dt@kernel.org>
12278 M:      Frank Rowand <frowand.list@gmail.com>
12279 L:      devicetree@vger.kernel.org
12280 W:      http://www.devicetree.org/
12281 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
12282 S:      Maintained
12283 F:      drivers/of/
12284 F:      include/linux/of*.h
12285 F:      scripts/dtc/
12286 F:      Documentation/ABI/testing/sysfs-firmware-ofw
12287
12288 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
12289 M:      Rob Herring <robh+dt@kernel.org>
12290 M:      Mark Rutland <mark.rutland@arm.com>
12291 L:      devicetree@vger.kernel.org
12292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
12293 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
12294 S:      Maintained
12295 F:      Documentation/devicetree/
12296 F:      arch/*/boot/dts/
12297 F:      include/dt-bindings/
12298
12299 OPENCORES I2C BUS DRIVER
12300 M:      Peter Korsgaard <peter@korsgaard.com>
12301 M:      Andrew Lunn <andrew@lunn.ch>
12302 L:      linux-i2c@vger.kernel.org
12303 S:      Maintained
12304 F:      Documentation/devicetree/bindings/i2c/i2c-ocores.txt
12305 F:      Documentation/i2c/busses/i2c-ocores.rst
12306 F:      drivers/i2c/busses/i2c-ocores.c
12307 F:      include/linux/platform_data/i2c-ocores.h
12308
12309 OPENRISC ARCHITECTURE
12310 M:      Jonas Bonn <jonas@southpole.se>
12311 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
12312 M:      Stafford Horne <shorne@gmail.com>
12313 T:      git git://github.com/openrisc/linux.git
12314 L:      openrisc@lists.librecores.org
12315 W:      http://openrisc.io
12316 S:      Maintained
12317 F:      Documentation/devicetree/bindings/openrisc/
12318 F:      Documentation/openrisc/
12319 F:      arch/openrisc/
12320 F:      drivers/irqchip/irq-ompic.c
12321 F:      drivers/irqchip/irq-or1k-*
12322
12323 OPENVSWITCH
12324 M:      Pravin B Shelar <pshelar@ovn.org>
12325 L:      netdev@vger.kernel.org
12326 L:      dev@openvswitch.org
12327 W:      http://openvswitch.org
12328 S:      Maintained
12329 F:      net/openvswitch/
12330 F:      include/uapi/linux/openvswitch.h
12331
12332 OPERATING PERFORMANCE POINTS (OPP)
12333 M:      Viresh Kumar <vireshk@kernel.org>
12334 M:      Nishanth Menon <nm@ti.com>
12335 M:      Stephen Boyd <sboyd@kernel.org>
12336 L:      linux-pm@vger.kernel.org
12337 S:      Maintained
12338 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
12339 F:      drivers/opp/
12340 F:      include/linux/pm_opp.h
12341 F:      Documentation/power/opp.rst
12342 F:      Documentation/devicetree/bindings/opp/
12343
12344 OPL4 DRIVER
12345 M:      Clemens Ladisch <clemens@ladisch.de>
12346 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
12348 S:      Maintained
12349 F:      sound/drivers/opl4/
12350
12351 OPROFILE
12352 M:      Robert Richter <rric@kernel.org>
12353 L:      oprofile-list@lists.sf.net
12354 S:      Maintained
12355 F:      arch/*/include/asm/oprofile*.h
12356 F:      arch/*/oprofile/
12357 F:      drivers/oprofile/
12358 F:      include/linux/oprofile.h
12359
12360 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
12361 M:      Mark Fasheh <mark@fasheh.com>
12362 M:      Joel Becker <jlbec@evilplan.org>
12363 M:      Joseph Qi <joseph.qi@linux.alibaba.com>
12364 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
12365 W:      http://ocfs2.wiki.kernel.org
12366 S:      Supported
12367 F:      Documentation/filesystems/ocfs2.txt
12368 F:      Documentation/filesystems/dlmfs.txt
12369 F:      fs/ocfs2/
12370
12371 ORANGEFS FILESYSTEM
12372 M:      Mike Marshall <hubcap@omnibond.com>
12373 R:      Martin Brandenburg <martin@omnibond.com>
12374 L:      devel@lists.orangefs.org
12375 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
12376 S:      Supported
12377 F:      fs/orangefs/
12378 F:      Documentation/filesystems/orangefs.txt
12379
12380 ORINOCO DRIVER
12381 L:      linux-wireless@vger.kernel.org
12382 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
12383 W:      http://www.nongnu.org/orinoco/
12384 S:      Orphan
12385 F:      drivers/net/wireless/intersil/orinoco/
12386
12387 OV2659 OMNIVISION SENSOR DRIVER
12388 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
12389 L:      linux-media@vger.kernel.org
12390 W:      https://linuxtv.org
12391 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12392 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
12393 S:      Maintained
12394 F:      drivers/media/i2c/ov2659.c
12395 F:      include/media/i2c/ov2659.h
12396
12397 OVERLAY FILESYSTEM
12398 M:      Miklos Szeredi <miklos@szeredi.hu>
12399 L:      linux-unionfs@vger.kernel.org
12400 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
12401 S:      Supported
12402 F:      fs/overlayfs/
12403 F:      Documentation/filesystems/overlayfs.rst
12404
12405 P54 WIRELESS DRIVER
12406 M:      Christian Lamparter <chunkeey@googlemail.com>
12407 L:      linux-wireless@vger.kernel.org
12408 W:      http://wireless.kernel.org/en/users/Drivers/p54
12409 S:      Maintained
12410 F:      drivers/net/wireless/intersil/p54/
12411
12412 PA SEMI ETHERNET DRIVER
12413 L:      netdev@vger.kernel.org
12414 S:      Orphan
12415 F:      drivers/net/ethernet/pasemi/*
12416
12417 PA SEMI SMBUS DRIVER
12418 L:      linux-i2c@vger.kernel.org
12419 S:      Orphan
12420 F:      drivers/i2c/busses/i2c-pasemi.c
12421
12422 PACKING
12423 M:      Vladimir Oltean <olteanv@gmail.com>
12424 L:      netdev@vger.kernel.org
12425 S:      Supported
12426 F:      lib/packing.c
12427 F:      include/linux/packing.h
12428 F:      Documentation/core-api/packing.rst
12429
12430 PADATA PARALLEL EXECUTION MECHANISM
12431 M:      Steffen Klassert <steffen.klassert@secunet.com>
12432 L:      linux-crypto@vger.kernel.org
12433 S:      Maintained
12434 F:      kernel/padata.c
12435 F:      include/linux/padata.h
12436 F:      Documentation/padata.txt
12437
12438 PAGE POOL
12439 M:      Jesper Dangaard Brouer <hawk@kernel.org>
12440 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
12441 L:      netdev@vger.kernel.org
12442 S:      Supported
12443 F:      net/core/page_pool.c
12444 F:      include/net/page_pool.h
12445
12446 PANASONIC LAPTOP ACPI EXTRAS DRIVER
12447 M:      Harald Welte <laforge@gnumonks.org>
12448 L:      platform-driver-x86@vger.kernel.org
12449 S:      Maintained
12450 F:      drivers/platform/x86/panasonic-laptop.c
12451
12452 PARALLEL LCD/KEYPAD PANEL DRIVER
12453 M:      Willy Tarreau <willy@haproxy.com>
12454 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
12455 S:      Odd Fixes
12456 F:      Documentation/admin-guide/lcd-panel-cgram.rst
12457 F:      drivers/auxdisplay/panel.c
12458
12459 PARALLEL PORT SUBSYSTEM
12460 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
12461 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
12462 L:      linux-parport@lists.infradead.org (subscribers-only)
12463 S:      Maintained
12464 F:      drivers/parport/
12465 F:      include/linux/parport*.h
12466 F:      drivers/char/ppdev.c
12467 F:      include/uapi/linux/ppdev.h
12468 F:      Documentation/driver-api/parport*.rst
12469
12470 PARAVIRT_OPS INTERFACE
12471 M:      Juergen Gross <jgross@suse.com>
12472 M:      Thomas Hellstrom <thellstrom@vmware.com>
12473 M:      "VMware, Inc." <pv-drivers@vmware.com>
12474 L:      virtualization@lists.linux-foundation.org
12475 S:      Supported
12476 F:      Documentation/virt/paravirt_ops.rst
12477 F:      arch/*/kernel/paravirt*
12478 F:      arch/*/include/asm/paravirt*.h
12479 F:      include/linux/hypervisor.h
12480
12481 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
12482 M:      Tim Waugh <tim@cyberelk.net>
12483 L:      linux-parport@lists.infradead.org (subscribers-only)
12484 S:      Maintained
12485 F:      Documentation/admin-guide/blockdev/paride.rst
12486 F:      drivers/block/paride/
12487
12488 PARISC ARCHITECTURE
12489 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
12490 M:      Helge Deller <deller@gmx.de>
12491 L:      linux-parisc@vger.kernel.org
12492 W:      http://www.parisc-linux.org/
12493 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
12494 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
12495 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
12496 S:      Maintained
12497 F:      arch/parisc/
12498 F:      Documentation/parisc/
12499 F:      drivers/parisc/
12500 F:      drivers/char/agp/parisc-agp.c
12501 F:      drivers/input/misc/hp_sdc_rtc.c
12502 F:      drivers/input/serio/gscps2.c
12503 F:      drivers/input/serio/hp_sdc*
12504 F:      drivers/parport/parport_gsc.*
12505 F:      drivers/tty/serial/8250/8250_gsc.c
12506 F:      drivers/video/fbdev/sti*
12507 F:      drivers/video/console/sti*
12508 F:      drivers/video/logo/logo_parisc*
12509 F:      include/linux/hp_sdc.h
12510
12511 PARMAN
12512 M:      Jiri Pirko <jiri@mellanox.com>
12513 L:      netdev@vger.kernel.org
12514 S:      Supported
12515 F:      lib/parman.c
12516 F:      lib/test_parman.c
12517 F:      include/linux/parman.h
12518
12519 PC ENGINES APU BOARD DRIVER
12520 M:      Enrico Weigelt, metux IT consult <info@metux.net>
12521 S:      Maintained
12522 F:      drivers/platform/x86/pcengines-apuv2.c
12523
12524 PC87360 HARDWARE MONITORING DRIVER
12525 M:      Jim Cromie <jim.cromie@gmail.com>
12526 L:      linux-hwmon@vger.kernel.org
12527 S:      Maintained
12528 F:      Documentation/hwmon/pc87360.rst
12529 F:      drivers/hwmon/pc87360.c
12530
12531 PC8736x GPIO DRIVER
12532 M:      Jim Cromie <jim.cromie@gmail.com>
12533 S:      Maintained
12534 F:      drivers/char/pc8736x_gpio.c
12535
12536 PC87427 HARDWARE MONITORING DRIVER
12537 M:      Jean Delvare <jdelvare@suse.com>
12538 L:      linux-hwmon@vger.kernel.org
12539 S:      Maintained
12540 F:      Documentation/hwmon/pc87427.rst
12541 F:      drivers/hwmon/pc87427.c
12542
12543 PCA9532 LED DRIVER
12544 M:      Riku Voipio <riku.voipio@iki.fi>
12545 S:      Maintained
12546 F:      drivers/leds/leds-pca9532.c
12547 F:      include/linux/leds-pca9532.h
12548
12549 PCA9541 I2C BUS MASTER SELECTOR DRIVER
12550 M:      Guenter Roeck <linux@roeck-us.net>
12551 L:      linux-i2c@vger.kernel.org
12552 S:      Maintained
12553 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
12554
12555 PCDP - PRIMARY CONSOLE AND DEBUG PORT
12556 M:      Khalid Aziz <khalid@gonehiking.org>
12557 S:      Maintained
12558 F:      drivers/firmware/pcdp.*
12559
12560 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
12561 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12562 L:      linux-pci@vger.kernel.org
12563 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12564 S:      Maintained
12565 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
12566 F:      drivers/pci/controller/pci-aardvark.c
12567
12568 PCI DRIVER FOR ALTERA PCIE IP
12569 M:      Ley Foon Tan <ley.foon.tan@intel.com>
12570 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12571 L:      linux-pci@vger.kernel.org
12572 S:      Supported
12573 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
12574 F:      drivers/pci/controller/pcie-altera.c
12575
12576 PCI DRIVER FOR APPLIEDMICRO XGENE
12577 M:      Toan Le <toan@os.amperecomputing.com>
12578 L:      linux-pci@vger.kernel.org
12579 L:      linux-arm-kernel@lists.infradead.org
12580 S:      Maintained
12581 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
12582 F:      drivers/pci/controller/pci-xgene.c
12583
12584 PCI DRIVER FOR ARM VERSATILE PLATFORM
12585 M:      Rob Herring <robh@kernel.org>
12586 L:      linux-pci@vger.kernel.org
12587 L:      linux-arm-kernel@lists.infradead.org
12588 S:      Maintained
12589 F:      Documentation/devicetree/bindings/pci/versatile.txt
12590 F:      drivers/pci/controller/pci-versatile.c
12591
12592 PCI DRIVER FOR ARMADA 8K
12593 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12594 L:      linux-pci@vger.kernel.org
12595 L:      linux-arm-kernel@lists.infradead.org
12596 S:      Maintained
12597 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
12598 F:      drivers/pci/controller/dwc/pcie-armada8k.c
12599
12600 PCI DRIVER FOR CADENCE PCIE IP
12601 M:      Tom Joseph <tjoseph@cadence.com>
12602 L:      linux-pci@vger.kernel.org
12603 S:      Maintained
12604 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
12605 F:      drivers/pci/controller/pcie-cadence*
12606
12607 PCI DRIVER FOR FREESCALE LAYERSCAPE
12608 M:      Minghuan Lian <minghuan.Lian@nxp.com>
12609 M:      Mingkai Hu <mingkai.hu@nxp.com>
12610 M:      Roy Zang <roy.zang@nxp.com>
12611 L:      linuxppc-dev@lists.ozlabs.org
12612 L:      linux-pci@vger.kernel.org
12613 L:      linux-arm-kernel@lists.infradead.org
12614 S:      Maintained
12615 F:      drivers/pci/controller/dwc/*layerscape*
12616
12617 PCI DRIVER FOR GENERIC OF HOSTS
12618 M:      Will Deacon <will@kernel.org>
12619 L:      linux-pci@vger.kernel.org
12620 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12621 S:      Maintained
12622 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
12623 F:      drivers/pci/controller/pci-host-common.c
12624 F:      drivers/pci/controller/pci-host-generic.c
12625
12626 PCI DRIVER FOR IMX6
12627 M:      Richard Zhu <hongxing.zhu@nxp.com>
12628 M:      Lucas Stach <l.stach@pengutronix.de>
12629 L:      linux-pci@vger.kernel.org
12630 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12631 S:      Maintained
12632 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
12633 F:      drivers/pci/controller/dwc/*imx6*
12634
12635 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
12636 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12637 L:      linux-pci@vger.kernel.org
12638 S:      Supported
12639 F:      drivers/pci/controller/vmd.c
12640
12641 PCI DRIVER FOR MICROSEMI SWITCHTEC
12642 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
12643 M:      Logan Gunthorpe <logang@deltatee.com>
12644 L:      linux-pci@vger.kernel.org
12645 S:      Maintained
12646 F:      Documentation/driver-api/switchtec.rst
12647 F:      Documentation/ABI/testing/sysfs-class-switchtec
12648 F:      drivers/pci/switch/switchtec*
12649 F:      include/uapi/linux/switchtec_ioctl.h
12650 F:      include/linux/switchtec.h
12651 F:      drivers/ntb/hw/mscc/
12652
12653 PCI DRIVER FOR MOBIVEIL PCIE IP
12654 M:      Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
12655 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
12656 L:      linux-pci@vger.kernel.org
12657 S:      Supported
12658 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
12659 F:      drivers/pci/controller/pcie-mobiveil.c
12660
12661 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
12662 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12663 M:      Jason Cooper <jason@lakedaemon.net>
12664 L:      linux-pci@vger.kernel.org
12665 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12666 S:      Maintained
12667 F:      drivers/pci/controller/*mvebu*
12668
12669 PCI DRIVER FOR NVIDIA TEGRA
12670 M:      Thierry Reding <thierry.reding@gmail.com>
12671 L:      linux-tegra@vger.kernel.org
12672 L:      linux-pci@vger.kernel.org
12673 S:      Supported
12674 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
12675 F:      drivers/pci/controller/pci-tegra.c
12676
12677 PCI DRIVER FOR RENESAS R-CAR
12678 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12679 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12680 L:      linux-pci@vger.kernel.org
12681 L:      linux-renesas-soc@vger.kernel.org
12682 S:      Maintained
12683 F:      drivers/pci/controller/*rcar*
12684
12685 PCI DRIVER FOR SAMSUNG EXYNOS
12686 M:      Jingoo Han <jingoohan1@gmail.com>
12687 L:      linux-pci@vger.kernel.org
12688 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12689 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12690 S:      Maintained
12691 F:      drivers/pci/controller/dwc/pci-exynos.c
12692
12693 PCI DRIVER FOR SYNOPSYS DESIGNWARE
12694 M:      Jingoo Han <jingoohan1@gmail.com>
12695 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
12696 L:      linux-pci@vger.kernel.org
12697 S:      Maintained
12698 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
12699 F:      drivers/pci/controller/dwc/*designware*
12700
12701 PCI DRIVER FOR TI DRA7XX
12702 M:      Kishon Vijay Abraham I <kishon@ti.com>
12703 L:      linux-omap@vger.kernel.org
12704 L:      linux-pci@vger.kernel.org
12705 S:      Supported
12706 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
12707 F:      drivers/pci/controller/dwc/pci-dra7xx.c
12708
12709 PCI DRIVER FOR TI KEYSTONE
12710 M:      Murali Karicheri <m-karicheri2@ti.com>
12711 L:      linux-pci@vger.kernel.org
12712 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12713 S:      Maintained
12714 F:      drivers/pci/controller/dwc/pci-keystone.c
12715
12716 PCI ENDPOINT SUBSYSTEM
12717 M:      Kishon Vijay Abraham I <kishon@ti.com>
12718 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12719 L:      linux-pci@vger.kernel.org
12720 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
12721 S:      Supported
12722 F:      drivers/pci/endpoint/
12723 F:      drivers/misc/pci_endpoint_test.c
12724 F:      tools/pci/
12725
12726 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
12727 M:      Russell Currey <ruscur@russell.cc>
12728 M:      Sam Bobroff <sbobroff@linux.ibm.com>
12729 M:      Oliver O'Halloran <oohall@gmail.com>
12730 L:      linuxppc-dev@lists.ozlabs.org
12731 S:      Supported
12732 F:      Documentation/PCI/pci-error-recovery.rst
12733 F:      drivers/pci/pcie/aer.c
12734 F:      drivers/pci/pcie/dpc.c
12735 F:      drivers/pci/pcie/err.c
12736 F:      Documentation/powerpc/eeh-pci-error-recovery.rst
12737 F:      arch/powerpc/kernel/eeh*.c
12738 F:      arch/powerpc/platforms/*/eeh*.c
12739 F:      arch/powerpc/include/*/eeh*.h
12740
12741 PCI ERROR RECOVERY
12742 M:      Linas Vepstas <linasvepstas@gmail.com>
12743 L:      linux-pci@vger.kernel.org
12744 S:      Supported
12745 F:      Documentation/PCI/pci-error-recovery.rst
12746
12747 PCI MSI DRIVER FOR ALTERA MSI IP
12748 M:      Ley Foon Tan <ley.foon.tan@intel.com>
12749 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12750 L:      linux-pci@vger.kernel.org
12751 S:      Supported
12752 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
12753 F:      drivers/pci/controller/pcie-altera-msi.c
12754
12755 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
12756 M:      Toan Le <toan@os.amperecomputing.com>
12757 L:      linux-pci@vger.kernel.org
12758 L:      linux-arm-kernel@lists.infradead.org
12759 S:      Maintained
12760 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
12761 F:      drivers/pci/controller/pci-xgene-msi.c
12762
12763 PCI SUBSYSTEM
12764 M:      Bjorn Helgaas <bhelgaas@google.com>
12765 L:      linux-pci@vger.kernel.org
12766 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12767 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
12768 S:      Supported
12769 F:      Documentation/devicetree/bindings/pci/
12770 F:      Documentation/PCI/
12771 F:      drivers/acpi/pci*
12772 F:      drivers/pci/
12773 F:      include/asm-generic/pci*
12774 F:      include/linux/pci*
12775 F:      include/linux/of_pci.h
12776 F:      include/uapi/linux/pci*
12777 F:      lib/pci*
12778 F:      arch/x86/pci/
12779 F:      arch/x86/kernel/quirks.c
12780 F:      arch/x86/kernel/early-quirks.c
12781
12782 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12783 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12784 R:      Andrew Murray <andrew.murray@arm.com>
12785 L:      linux-pci@vger.kernel.org
12786 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12787 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12788 S:      Supported
12789 F:      drivers/pci/controller/
12790
12791 PCIE DRIVER FOR AMAZON ANNAPURNA LABS
12792 M:      Jonathan Chocron <jonnyc@amazon.com>
12793 L:      linux-pci@vger.kernel.org
12794 S:      Maintained
12795 F:      Documentation/devicetree/bindings/pci/pcie-al.txt
12796 F:      drivers/pci/controller/dwc/pcie-al.c
12797
12798 PCIE DRIVER FOR AMLOGIC MESON
12799 M:      Yue Wang <yue.wang@Amlogic.com>
12800 L:      linux-pci@vger.kernel.org
12801 L:      linux-amlogic@lists.infradead.org
12802 S:      Maintained
12803 F:      drivers/pci/controller/dwc/pci-meson.c
12804
12805 PCIE DRIVER FOR AXIS ARTPEC
12806 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12807 L:      linux-arm-kernel@axis.com
12808 L:      linux-pci@vger.kernel.org
12809 S:      Maintained
12810 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12811 F:      drivers/pci/controller/dwc/*artpec*
12812
12813 PCIE DRIVER FOR CAVIUM THUNDERX
12814 M:      Robert Richter <rrichter@marvell.com>
12815 L:      linux-pci@vger.kernel.org
12816 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12817 S:      Supported
12818 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12819 F:      drivers/pci/controller/pci-thunder-*
12820
12821 PCIE DRIVER FOR HISILICON
12822 M:      Zhou Wang <wangzhou1@hisilicon.com>
12823 L:      linux-pci@vger.kernel.org
12824 S:      Maintained
12825 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12826 F:      drivers/pci/controller/dwc/pcie-hisi.c
12827
12828 PCIE DRIVER FOR HISILICON KIRIN
12829 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12830 M:      Binghui Wang <wangbinghui@hisilicon.com>
12831 L:      linux-pci@vger.kernel.org
12832 S:      Maintained
12833 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12834 F:      drivers/pci/controller/dwc/pcie-kirin.c
12835
12836 PCIE DRIVER FOR HISILICON STB
12837 M:      Shawn Guo <shawn.guo@linaro.org>
12838 L:      linux-pci@vger.kernel.org
12839 S:      Maintained
12840 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12841 F:      drivers/pci/controller/dwc/pcie-histb.c
12842
12843 PCIE DRIVER FOR MEDIATEK
12844 M:      Ryder Lee <ryder.lee@mediatek.com>
12845 L:      linux-pci@vger.kernel.org
12846 L:      linux-mediatek@lists.infradead.org
12847 S:      Supported
12848 F:      Documentation/devicetree/bindings/pci/mediatek*
12849 F:      drivers/pci/controller/*mediatek*
12850
12851 PCIE DRIVER FOR QUALCOMM MSM
12852 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12853 L:      linux-pci@vger.kernel.org
12854 L:      linux-arm-msm@vger.kernel.org
12855 S:      Maintained
12856 F:      drivers/pci/controller/dwc/*qcom*
12857
12858 PCIE DRIVER FOR ROCKCHIP
12859 M:      Shawn Lin <shawn.lin@rock-chips.com>
12860 L:      linux-pci@vger.kernel.org
12861 L:      linux-rockchip@lists.infradead.org
12862 S:      Maintained
12863 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12864 F:      drivers/pci/controller/pcie-rockchip*
12865
12866 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12867 M:      Linus Walleij <linus.walleij@linaro.org>
12868 L:      linux-pci@vger.kernel.org
12869 S:      Maintained
12870 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12871 F:      drivers/pci/controller/pci-v3-semi.c
12872
12873 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12874 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12875 L:      linux-pci@vger.kernel.org
12876 S:      Maintained
12877 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12878 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12879
12880 PCIE DRIVER FOR ST SPEAR13XX
12881 M:      Pratyush Anand <pratyush.anand@gmail.com>
12882 L:      linux-pci@vger.kernel.org
12883 S:      Maintained
12884 F:      drivers/pci/controller/dwc/*spear*
12885
12886 PCMCIA SUBSYSTEM
12887 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12888 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12889 S:      Odd Fixes
12890 F:      Documentation/pcmcia/
12891 F:      tools/pcmcia/
12892 F:      drivers/pcmcia/
12893 F:      include/pcmcia/
12894
12895 PCNET32 NETWORK DRIVER
12896 M:      Don Fry <pcnet32@frontier.com>
12897 L:      netdev@vger.kernel.org
12898 S:      Maintained
12899 F:      drivers/net/ethernet/amd/pcnet32.c
12900
12901 PCRYPT PARALLEL CRYPTO ENGINE
12902 M:      Steffen Klassert <steffen.klassert@secunet.com>
12903 L:      linux-crypto@vger.kernel.org
12904 S:      Maintained
12905 F:      crypto/pcrypt.c
12906 F:      include/crypto/pcrypt.h
12907
12908 PEAQ WMI HOTKEYS DRIVER
12909 M:      Hans de Goede <hdegoede@redhat.com>
12910 L:      platform-driver-x86@vger.kernel.org
12911 S:      Maintained
12912 F:      drivers/platform/x86/peaq-wmi.c
12913
12914 PENSANDO ETHERNET DRIVERS
12915 M:      Shannon Nelson <snelson@pensando.io>
12916 M:      Pensando Drivers <drivers@pensando.io>
12917 L:      netdev@vger.kernel.org
12918 S:      Supported
12919 F:      Documentation/networking/device_drivers/pensando/ionic.rst
12920 F:      drivers/net/ethernet/pensando/
12921
12922 PER-CPU MEMORY ALLOCATOR
12923 M:      Dennis Zhou <dennis@kernel.org>
12924 M:      Tejun Heo <tj@kernel.org>
12925 M:      Christoph Lameter <cl@linux.com>
12926 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12927 S:      Maintained
12928 F:      include/linux/percpu*.h
12929 F:      mm/percpu*.c
12930 F:      arch/*/include/asm/percpu.h
12931
12932 PER-TASK DELAY ACCOUNTING
12933 M:      Balbir Singh <bsingharora@gmail.com>
12934 S:      Maintained
12935 F:      include/linux/delayacct.h
12936 F:      kernel/delayacct.c
12937
12938 PERFORMANCE EVENTS SUBSYSTEM
12939 M:      Peter Zijlstra <peterz@infradead.org>
12940 M:      Ingo Molnar <mingo@redhat.com>
12941 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12942 R:      Mark Rutland <mark.rutland@arm.com>
12943 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12944 R:      Jiri Olsa <jolsa@redhat.com>
12945 R:      Namhyung Kim <namhyung@kernel.org>
12946 L:      linux-kernel@vger.kernel.org
12947 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12948 S:      Supported
12949 F:      kernel/events/*
12950 F:      include/linux/perf_event.h
12951 F:      include/uapi/linux/perf_event.h
12952 F:      arch/*/kernel/perf_event*.c
12953 F:      arch/*/kernel/*/perf_event*.c
12954 F:      arch/*/kernel/*/*/perf_event*.c
12955 F:      arch/*/include/asm/perf_event.h
12956 F:      arch/*/kernel/perf_callchain.c
12957 F:      arch/*/events/*
12958 F:      arch/*/events/*/*
12959 F:      tools/perf/
12960
12961 PERFORMANCE EVENTS SUBSYSTEM ARM64 PMU EVENTS
12962 R:      John Garry <john.garry@huawei.com>
12963 R:      Will Deacon <will@kernel.org>
12964 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12965 S:      Supported
12966 F:      tools/perf/pmu-events/arch/arm64/
12967
12968 PERSONALITY HANDLING
12969 M:      Christoph Hellwig <hch@infradead.org>
12970 L:      linux-abi-devel@lists.sourceforge.net
12971 S:      Maintained
12972 F:      include/linux/personality.h
12973 F:      include/uapi/linux/personality.h
12974
12975 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12976 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12977 L:      linux-input@vger.kernel.org
12978 S:      Maintained
12979 F:      Documentation/input/devices/pxrc.rst
12980 F:      drivers/input/joystick/pxrc.c
12981
12982 FLYSKY FSIA6B RC RECEIVER
12983 M:      Markus Koch <markus@notsyncing.net>
12984 L:      linux-input@vger.kernel.org
12985 S:      Maintained
12986 F:      drivers/input/joystick/fsia6b.c
12987
12988 PHONET PROTOCOL
12989 M:      Remi Denis-Courmont <courmisch@gmail.com>
12990 S:      Supported
12991 F:      Documentation/networking/phonet.txt
12992 F:      include/linux/phonet.h
12993 F:      include/net/phonet/
12994 F:      include/uapi/linux/phonet.h
12995 F:      net/phonet/
12996
12997 PHRAM MTD DRIVER
12998 M:      Joern Engel <joern@lazybastard.org>
12999 L:      linux-mtd@lists.infradead.org
13000 S:      Maintained
13001 F:      drivers/mtd/devices/phram.c
13002
13003 PICOLCD HID DRIVER
13004 M:      Bruno Prémont <bonbons@linux-vserver.org>
13005 L:      linux-input@vger.kernel.org
13006 S:      Maintained
13007 F:      drivers/hid/hid-picolcd*
13008
13009 PICOXCELL SUPPORT
13010 M:      Jamie Iles <jamie@jamieiles.com>
13011 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13012 T:      git git://github.com/jamieiles/linux-2.6-ji.git
13013 S:      Supported
13014 F:      arch/arm/boot/dts/picoxcell*
13015 F:      arch/arm/mach-picoxcell/
13016 F:      drivers/crypto/picoxcell*
13017
13018 PIDFD API
13019 M:      Christian Brauner <christian@brauner.io>
13020 L:      linux-kernel@vger.kernel.org
13021 S:      Maintained
13022 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git
13023 F:      samples/pidfd/
13024 F:      tools/testing/selftests/pidfd/
13025 F:      tools/testing/selftests/clone3/
13026 K:      (?i)pidfd
13027 K:      (?i)clone3
13028 K:      \b(clone_args|kernel_clone_args)\b
13029
13030 PIN CONTROL SUBSYSTEM
13031 M:      Linus Walleij <linus.walleij@linaro.org>
13032 L:      linux-gpio@vger.kernel.org
13033 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
13034 S:      Maintained
13035 F:      Documentation/devicetree/bindings/pinctrl/
13036 F:      Documentation/driver-api/pinctl.rst
13037 F:      drivers/pinctrl/
13038 F:      include/linux/pinctrl/
13039
13040 PIN CONTROLLER - MICROCHIP AT91
13041 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13042 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13043 L:      linux-gpio@vger.kernel.org
13044 S:      Supported
13045 F:      drivers/pinctrl/pinctrl-at91*
13046 F:      drivers/gpio/gpio-sama5d2-piobu.c
13047
13048 PIN CONTROLLER - FREESCALE
13049 M:      Dong Aisheng <aisheng.dong@nxp.com>
13050 M:      Fabio Estevam <festevam@gmail.com>
13051 M:      Shawn Guo <shawnguo@kernel.org>
13052 M:      Stefan Agner <stefan@agner.ch>
13053 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13054 L:      linux-gpio@vger.kernel.org
13055 S:      Maintained
13056 F:      drivers/pinctrl/freescale/
13057 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
13058
13059 PIN CONTROLLER - INTEL
13060 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
13061 M:      Andy Shevchenko <andy@kernel.org>
13062 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
13063 S:      Maintained
13064 F:      drivers/pinctrl/intel/
13065
13066 PIN CONTROLLER - MEDIATEK
13067 M:      Sean Wang <sean.wang@kernel.org>
13068 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13069 S:      Maintained
13070 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
13071 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
13072 F:      drivers/pinctrl/mediatek/
13073
13074 PIN CONTROLLER - QUALCOMM
13075 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13076 S:      Maintained
13077 L:      linux-arm-msm@vger.kernel.org
13078 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
13079 F:      drivers/pinctrl/qcom/
13080
13081 PIN CONTROLLER - RENESAS
13082 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13083 L:      linux-renesas-soc@vger.kernel.org
13084 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
13085 S:      Maintained
13086 F:      drivers/pinctrl/pinctrl-rz*
13087 F:      drivers/pinctrl/sh-pfc/
13088
13089 PIN CONTROLLER - SAMSUNG
13090 M:      Tomasz Figa <tomasz.figa@gmail.com>
13091 M:      Krzysztof Kozlowski <krzk@kernel.org>
13092 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13093 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13094 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13095 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
13096 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
13097 S:      Maintained
13098 F:      drivers/pinctrl/samsung/
13099 F:      include/dt-bindings/pinctrl/samsung.h
13100 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
13101
13102 PIN CONTROLLER - SINGLE
13103 M:      Tony Lindgren <tony@atomide.com>
13104 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
13105 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13106 L:      linux-omap@vger.kernel.org
13107 S:      Maintained
13108 F:      drivers/pinctrl/pinctrl-single.c
13109
13110 PIN CONTROLLER - ST SPEAR
13111 M:      Viresh Kumar <vireshk@kernel.org>
13112 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13113 W:      http://www.st.com/spear
13114 S:      Maintained
13115 F:      drivers/pinctrl/spear/
13116
13117 PISTACHIO SOC SUPPORT
13118 M:      James Hartley <james.hartley@sondrel.com>
13119 L:      linux-mips@vger.kernel.org
13120 S:      Odd Fixes
13121 F:      arch/mips/pistachio/
13122 F:      arch/mips/include/asm/mach-pistachio/
13123 F:      arch/mips/boot/dts/img/pistachio*
13124 F:      arch/mips/configs/pistachio*_defconfig
13125
13126 PKTCDVD DRIVER
13127 S:      Orphan
13128 M:      linux-block@vger.kernel.org
13129 F:      drivers/block/pktcdvd.c
13130 F:      include/linux/pktcdvd.h
13131 F:      include/uapi/linux/pktcdvd.h
13132
13133 PKUNITY SOC DRIVERS
13134 M:      Guan Xuetao <gxt@pku.edu.cn>
13135 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
13136 S:      Maintained
13137 T:      git git://github.com/gxt/linux.git
13138 F:      drivers/input/serio/i8042-unicore32io.h
13139 F:      drivers/i2c/busses/i2c-puv3.c
13140 F:      drivers/video/fbdev/fb-puv3.c
13141 F:      drivers/rtc/rtc-puv3.c
13142
13143 PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER
13144 M:      Tomasz Duszynski <tduszyns@gmail.com>
13145 S:      Maintained
13146 F:      drivers/iio/chemical/pms7003.c
13147 F:      Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml
13148
13149 PMBUS HARDWARE MONITORING DRIVERS
13150 M:      Guenter Roeck <linux@roeck-us.net>
13151 L:      linux-hwmon@vger.kernel.org
13152 W:      http://hwmon.wiki.kernel.org/
13153 W:      http://www.roeck-us.net/linux/drivers/
13154 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
13155 S:      Maintained
13156 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
13157 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
13158 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
13159 F:      Documentation/hwmon/adm1275.rst
13160 F:      Documentation/hwmon/ibm-cffps.rst
13161 F:      Documentation/hwmon/ir35221.rst
13162 F:      Documentation/hwmon/lm25066.rst
13163 F:      Documentation/hwmon/ltc2978.rst
13164 F:      Documentation/hwmon/ltc3815.rst
13165 F:      Documentation/hwmon/max16064.rst
13166 F:      Documentation/hwmon/max20751.rst
13167 F:      Documentation/hwmon/max31785.rst
13168 F:      Documentation/hwmon/max34440.rst
13169 F:      Documentation/hwmon/max8688.rst
13170 F:      Documentation/hwmon/pmbus.rst
13171 F:      Documentation/hwmon/pmbus-core.rst
13172 F:      Documentation/hwmon/tps40422.rst
13173 F:      Documentation/hwmon/ucd9000.rst
13174 F:      Documentation/hwmon/ucd9200.rst
13175 F:      Documentation/hwmon/zl6100.rst
13176 F:      drivers/hwmon/pmbus/
13177 F:      include/linux/pmbus.h
13178
13179 PMC SIERRA MaxRAID DRIVER
13180 L:      linux-scsi@vger.kernel.org
13181 W:      http://www.pmc-sierra.com/
13182 S:      Orphan
13183 F:      drivers/scsi/pmcraid.*
13184
13185 PMC SIERRA PM8001 DRIVER
13186 M:      Jack Wang <jinpu.wang@cloud.ionos.com>
13187 L:      linux-scsi@vger.kernel.org
13188 S:      Supported
13189 F:      drivers/scsi/pm8001/
13190
13191 PM-GRAPH UTILITY
13192 M:      "Todd E Brandt" <todd.e.brandt@linux.intel.com>
13193 L:      linux-pm@vger.kernel.org
13194 W:      https://01.org/pm-graph
13195 B:      https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools
13196 T:      git git://github.com/intel/pm-graph
13197 S:      Supported
13198 F:      tools/power/pm-graph
13199
13200 PNP SUPPORT
13201 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
13202 S:      Maintained
13203 F:      drivers/pnp/
13204
13205 PNI RM3100 IIO DRIVER
13206 M:      Song Qiang <songqiang1304521@gmail.com>
13207 L:      linux-iio@vger.kernel.org
13208 S:      Maintained
13209 F:      drivers/iio/magnetometer/rm3100*
13210 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
13211
13212 POSIX CLOCKS and TIMERS
13213 M:      Thomas Gleixner <tglx@linutronix.de>
13214 L:      linux-kernel@vger.kernel.org
13215 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
13216 S:      Maintained
13217 F:      fs/timerfd.c
13218 F:      include/linux/timer*
13219 F:      kernel/time/*timer*
13220
13221 POWER MANAGEMENT CORE
13222 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13223 L:      linux-pm@vger.kernel.org
13224 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
13225 B:      https://bugzilla.kernel.org
13226 S:      Supported
13227 F:      drivers/base/power/
13228 F:      include/linux/pm.h
13229 F:      include/linux/pm_*
13230 F:      include/linux/powercap.h
13231 F:      include/linux/intel_rapl.h
13232 F:      drivers/powercap/
13233 F:      kernel/configs/nopm.config
13234
13235 POWER STATE COORDINATION INTERFACE (PSCI)
13236 M:      Mark Rutland <mark.rutland@arm.com>
13237 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
13238 L:      linux-arm-kernel@lists.infradead.org
13239 S:      Maintained
13240 F:      drivers/firmware/psci/
13241 F:      include/linux/psci.h
13242 F:      include/uapi/linux/psci.h
13243
13244 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
13245 M:      Sebastian Reichel <sre@kernel.org>
13246 L:      linux-pm@vger.kernel.org
13247 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
13248 S:      Maintained
13249 F:      Documentation/ABI/testing/sysfs-class-power
13250 F:      Documentation/devicetree/bindings/power/supply/
13251 F:      include/linux/power_supply.h
13252 F:      drivers/power/supply/
13253
13254 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
13255 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
13256 L:      linuxppc-dev@lists.ozlabs.org
13257 S:      Maintained
13258 F:      drivers/char/powernv-op-panel.c
13259
13260 PPP OVER ATM (RFC 2364)
13261 M:      Mitchell Blank Jr <mitch@sfgoth.com>
13262 S:      Maintained
13263 F:      net/atm/pppoatm.c
13264 F:      include/uapi/linux/atmppp.h
13265
13266 PPP OVER ETHERNET
13267 M:      Michal Ostrowski <mostrows@earthlink.net>
13268 S:      Maintained
13269 F:      drivers/net/ppp/pppoe.c
13270 F:      drivers/net/ppp/pppox.c
13271
13272 PPP OVER L2TP
13273 M:      James Chapman <jchapman@katalix.com>
13274 S:      Maintained
13275 F:      net/l2tp/l2tp_ppp.c
13276 F:      include/linux/if_pppol2tp.h
13277 F:      include/uapi/linux/if_pppol2tp.h
13278
13279 PPP PROTOCOL DRIVERS AND COMPRESSORS
13280 M:      Paul Mackerras <paulus@samba.org>
13281 L:      linux-ppp@vger.kernel.org
13282 S:      Maintained
13283 F:      drivers/net/ppp/ppp_*
13284
13285 PPS SUPPORT
13286 M:      Rodolfo Giometti <giometti@enneenne.com>
13287 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
13288 L:      linuxpps@ml.enneenne.com (subscribers-only)
13289 S:      Maintained
13290 F:      Documentation/driver-api/pps.rst
13291 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
13292 F:      Documentation/ABI/testing/sysfs-pps
13293 F:      drivers/pps/
13294 F:      include/linux/pps*.h
13295 F:      include/uapi/linux/pps.h
13296
13297 PPTP DRIVER
13298 M:      Dmitry Kozlov <xeb@mail.ru>
13299 L:      netdev@vger.kernel.org
13300 S:      Maintained
13301 F:      drivers/net/ppp/pptp.c
13302 W:      http://sourceforge.net/projects/accel-pptp
13303
13304 PRINTK
13305 M:      Petr Mladek <pmladek@suse.com>
13306 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
13307 R:      Steven Rostedt <rostedt@goodmis.org>
13308 S:      Maintained
13309 F:      kernel/printk/
13310 F:      include/linux/printk.h
13311
13312 PRISM54 WIRELESS DRIVER
13313 M:      Luis Chamberlain <mcgrof@kernel.org>
13314 L:      linux-wireless@vger.kernel.org
13315 W:      http://wireless.kernel.org/en/users/Drivers/p54
13316 S:      Obsolete
13317 F:      drivers/net/wireless/intersil/prism54/
13318
13319 PROC FILESYSTEM
13320 R:      Alexey Dobriyan <adobriyan@gmail.com>
13321 L:      linux-kernel@vger.kernel.org
13322 L:      linux-fsdevel@vger.kernel.org
13323 S:      Maintained
13324 F:      fs/proc/
13325 F:      include/linux/proc_fs.h
13326 F:      tools/testing/selftests/proc/
13327 F:      Documentation/filesystems/proc.txt
13328
13329 PROC SYSCTL
13330 M:      Luis Chamberlain <mcgrof@kernel.org>
13331 M:      Kees Cook <keescook@chromium.org>
13332 M:      Iurii Zaikin <yzaikin@google.com>
13333 L:      linux-kernel@vger.kernel.org
13334 L:      linux-fsdevel@vger.kernel.org
13335 S:      Maintained
13336 F:      fs/proc/proc_sysctl.c
13337 F:      include/linux/sysctl.h
13338 F:      kernel/sysctl.c
13339 F:      kernel/sysctl-test.c
13340 F:      tools/testing/selftests/sysctl/
13341
13342 PS3 NETWORK SUPPORT
13343 M:      Geoff Levand <geoff@infradead.org>
13344 L:      netdev@vger.kernel.org
13345 L:      linuxppc-dev@lists.ozlabs.org
13346 S:      Maintained
13347 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
13348
13349 PS3 PLATFORM SUPPORT
13350 M:      Geoff Levand <geoff@infradead.org>
13351 L:      linuxppc-dev@lists.ozlabs.org
13352 S:      Maintained
13353 F:      arch/powerpc/boot/ps3*
13354 F:      arch/powerpc/include/asm/lv1call.h
13355 F:      arch/powerpc/include/asm/ps3*.h
13356 F:      arch/powerpc/platforms/ps3/
13357 F:      drivers/*/ps3*
13358 F:      drivers/ps3/
13359 F:      drivers/rtc/rtc-ps3.c
13360 F:      drivers/usb/host/*ps3.c
13361 F:      sound/ppc/snd_ps3*
13362
13363 PS3VRAM DRIVER
13364 M:      Jim Paris <jim@jtan.com>
13365 M:      Geoff Levand <geoff@infradead.org>
13366 L:      linuxppc-dev@lists.ozlabs.org
13367 S:      Maintained
13368 F:      drivers/block/ps3vram.c
13369
13370 PSAMPLE PACKET SAMPLING SUPPORT:
13371 M:      Yotam Gigi <yotam.gi@gmail.com>
13372 S:      Maintained
13373 F:      net/psample
13374 F:      include/net/psample.h
13375 F:      include/uapi/linux/psample.h
13376
13377 PSTORE FILESYSTEM
13378 M:      Kees Cook <keescook@chromium.org>
13379 M:      Anton Vorontsov <anton@enomsg.org>
13380 M:      Colin Cross <ccross@android.com>
13381 M:      Tony Luck <tony.luck@intel.com>
13382 S:      Maintained
13383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
13384 F:      fs/pstore/
13385 F:      include/linux/pstore*
13386 F:      drivers/firmware/efi/efi-pstore.c
13387 F:      drivers/acpi/apei/erst.c
13388 F:      Documentation/admin-guide/ramoops.rst
13389 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
13390 K:      \b(pstore|ramoops)
13391
13392 PTP HARDWARE CLOCK SUPPORT
13393 M:      Richard Cochran <richardcochran@gmail.com>
13394 L:      netdev@vger.kernel.org
13395 S:      Maintained
13396 W:      http://linuxptp.sourceforge.net/
13397 F:      Documentation/ABI/testing/sysfs-ptp
13398 F:      Documentation/driver-api/ptp.rst
13399 F:      drivers/net/phy/dp83640*
13400 F:      drivers/ptp/*
13401 F:      include/linux/ptp_cl*
13402
13403 PTRACE SUPPORT
13404 M:      Oleg Nesterov <oleg@redhat.com>
13405 S:      Maintained
13406 F:      include/asm-generic/syscall.h
13407 F:      include/linux/ptrace.h
13408 F:      include/linux/regset.h
13409 F:      include/linux/tracehook.h
13410 F:      include/uapi/linux/ptrace.h
13411 F:      include/uapi/linux/ptrace.h
13412 F:      kernel/ptrace.c
13413 F:      arch/*/ptrace*.c
13414 F:      arch/*/*/ptrace*.c
13415 F:      arch/*/include/asm/ptrace*.h
13416
13417 PULSE8-CEC DRIVER
13418 M:      Hans Verkuil <hverkuil@xs4all.nl>
13419 L:      linux-media@vger.kernel.org
13420 T:      git git://linuxtv.org/media_tree.git
13421 S:      Maintained
13422 F:      drivers/media/usb/pulse8-cec/*
13423 F:      Documentation/media/cec-drivers/pulse8-cec.rst
13424
13425 PVRUSB2 VIDEO4LINUX DRIVER
13426 M:      Mike Isely <isely@pobox.com>
13427 L:      pvrusb2@isely.net       (subscribers-only)
13428 L:      linux-media@vger.kernel.org
13429 W:      http://www.isely.net/pvrusb2/
13430 T:      git git://linuxtv.org/media_tree.git
13431 S:      Maintained
13432 F:      Documentation/media/v4l-drivers/pvrusb2*
13433 F:      drivers/media/usb/pvrusb2/
13434
13435 PWC WEBCAM DRIVER
13436 M:      Hans Verkuil <hverkuil@xs4all.nl>
13437 L:      linux-media@vger.kernel.org
13438 T:      git git://linuxtv.org/media_tree.git
13439 S:      Odd Fixes
13440 F:      drivers/media/usb/pwc/*
13441 F:      include/trace/events/pwc.h
13442
13443 PWM FAN DRIVER
13444 M:      Kamil Debski <kamil@wypas.org>
13445 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13446 L:      linux-hwmon@vger.kernel.org
13447 S:      Supported
13448 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
13449 F:      Documentation/hwmon/pwm-fan.rst
13450 F:      drivers/hwmon/pwm-fan.c
13451
13452 PWM IR Transmitter
13453 M:      Sean Young <sean@mess.org>
13454 L:      linux-media@vger.kernel.org
13455 S:      Maintained
13456 F:      drivers/media/rc/pwm-ir-tx.c
13457
13458 PWM SUBSYSTEM
13459 M:      Thierry Reding <thierry.reding@gmail.com>
13460 R:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13461 L:      linux-pwm@vger.kernel.org
13462 S:      Maintained
13463 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
13464 Q:      https://patchwork.ozlabs.org/project/linux-pwm/list/
13465 F:      Documentation/driver-api/pwm.rst
13466 F:      Documentation/devicetree/bindings/pwm/
13467 F:      include/linux/pwm.h
13468 F:      drivers/pwm/
13469 F:      drivers/video/backlight/pwm_bl.c
13470 F:      include/linux/pwm_backlight.h
13471 F:      drivers/gpio/gpio-mvebu.c
13472 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
13473 K:      pwm_(config|apply_state|ops)
13474
13475 PXA GPIO DRIVER
13476 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13477 L:      linux-gpio@vger.kernel.org
13478 S:      Maintained
13479 F:      drivers/gpio/gpio-pxa.c
13480
13481 PXA MMCI DRIVER
13482 S:      Orphan
13483
13484 PXA RTC DRIVER
13485 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13486 L:      linux-rtc@vger.kernel.org
13487 S:      Maintained
13488
13489 PXA2xx/PXA3xx SUPPORT
13490 M:      Daniel Mack <daniel@zonque.org>
13491 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
13492 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13493 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13494 T:      git git://github.com/hzhuang1/linux.git
13495 T:      git git://github.com/rjarzmik/linux.git
13496 S:      Maintained
13497 F:      arch/arm/boot/dts/pxa*
13498 F:      arch/arm/mach-pxa/
13499 F:      drivers/dma/pxa*
13500 F:      drivers/pcmcia/pxa2xx*
13501 F:      drivers/pinctrl/pxa/
13502 F:      drivers/spi/spi-pxa2xx*
13503 F:      drivers/usb/gadget/udc/pxa2*
13504 F:      include/sound/pxa2xx-lib.h
13505 F:      sound/arm/pxa*
13506 F:      sound/soc/pxa/
13507
13508 QAT DRIVER
13509 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
13510 L:      qat-linux@intel.com
13511 S:      Supported
13512 F:      drivers/crypto/qat/
13513
13514 QCOM AUDIO (ASoC) DRIVERS
13515 M:      Patrick Lai <plai@codeaurora.org>
13516 M:      Banajit Goswami <bgoswami@codeaurora.org>
13517 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13518 S:      Supported
13519 F:      sound/soc/qcom/
13520
13521 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
13522 M:      Gabriel Somlo <somlo@cmu.edu>
13523 M:      "Michael S. Tsirkin" <mst@redhat.com>
13524 L:      qemu-devel@nongnu.org
13525 S:      Maintained
13526 F:      drivers/firmware/qemu_fw_cfg.c
13527 F:      include/uapi/linux/qemu_fw_cfg.h
13528
13529 QIB DRIVER
13530 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13531 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13532 L:      linux-rdma@vger.kernel.org
13533 S:      Supported
13534 F:      drivers/infiniband/hw/qib/
13535
13536 QLOGIC QL41xxx FCOE DRIVER
13537 M:      QLogic-Storage-Upstream@cavium.com
13538 L:      linux-scsi@vger.kernel.org
13539 S:      Supported
13540 F:      drivers/scsi/qedf/
13541
13542 QLOGIC QL41xxx ISCSI DRIVER
13543 M:      QLogic-Storage-Upstream@cavium.com
13544 L:      linux-scsi@vger.kernel.org
13545 S:      Supported
13546 F:      drivers/scsi/qedi/
13547
13548 QLOGIC QL4xxx ETHERNET DRIVER
13549 M:      Ariel Elior <aelior@marvell.com>
13550 M:      GR-everest-linux-l2@marvell.com
13551 L:      netdev@vger.kernel.org
13552 S:      Supported
13553 F:      drivers/net/ethernet/qlogic/qed/
13554 F:      include/linux/qed/
13555 F:      drivers/net/ethernet/qlogic/qede/
13556
13557 QLOGIC QL4xxx RDMA DRIVER
13558 M:      Michal Kalderon <mkalderon@marvell.com>
13559 M:      Ariel Elior <aelior@marvell.com>
13560 L:      linux-rdma@vger.kernel.org
13561 S:      Supported
13562 F:      drivers/infiniband/hw/qedr/
13563 F:      include/uapi/rdma/qedr-abi.h
13564
13565 QLOGIC QLA1280 SCSI DRIVER
13566 M:      Michael Reed <mdr@sgi.com>
13567 L:      linux-scsi@vger.kernel.org
13568 S:      Maintained
13569 F:      drivers/scsi/qla1280.[ch]
13570
13571 QLOGIC QLA2XXX FC-SCSI DRIVER
13572 M:      hmadhani@marvell.com
13573 L:      linux-scsi@vger.kernel.org
13574 S:      Supported
13575 F:      Documentation/scsi/LICENSE.qla2xxx
13576 F:      drivers/scsi/qla2xxx/
13577
13578 QLOGIC QLA3XXX NETWORK DRIVER
13579 M:      GR-Linux-NIC-Dev@marvell.com
13580 L:      netdev@vger.kernel.org
13581 S:      Supported
13582 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
13583 F:      drivers/net/ethernet/qlogic/qla3xxx.*
13584
13585 QLOGIC QLA4XXX iSCSI DRIVER
13586 M:      QLogic-Storage-Upstream@qlogic.com
13587 L:      linux-scsi@vger.kernel.org
13588 S:      Supported
13589 F:      Documentation/scsi/LICENSE.qla4xxx
13590 F:      drivers/scsi/qla4xxx/
13591
13592 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
13593 M:      Shahed Shaikh <shshaikh@marvell.com>
13594 M:      Manish Chopra <manishc@marvell.com>
13595 M:      GR-Linux-NIC-Dev@marvell.com
13596 L:      netdev@vger.kernel.org
13597 S:      Supported
13598 F:      drivers/net/ethernet/qlogic/qlcnic/
13599
13600 QLOGIC QLGE 10Gb ETHERNET DRIVER
13601 M:      Manish Chopra <manishc@marvell.com>
13602 M:      GR-Linux-NIC-Dev@marvell.com
13603 L:      netdev@vger.kernel.org
13604 S:      Supported
13605 F:      drivers/staging/qlge/
13606
13607 QM1D1B0004 MEDIA DRIVER
13608 M:      Akihiro Tsukada <tskd08@gmail.com>
13609 L:      linux-media@vger.kernel.org
13610 S:      Odd Fixes
13611 F:      drivers/media/tuners/qm1d1b0004*
13612
13613 QM1D1C0042 MEDIA DRIVER
13614 M:      Akihiro Tsukada <tskd08@gmail.com>
13615 L:      linux-media@vger.kernel.org
13616 S:      Odd Fixes
13617 F:      drivers/media/tuners/qm1d1c0042*
13618
13619 QNX4 FILESYSTEM
13620 M:      Anders Larsen <al@alarsen.net>
13621 W:      http://www.alarsen.net/linux/qnx4fs/
13622 S:      Maintained
13623 F:      fs/qnx4/
13624 F:      include/uapi/linux/qnx4_fs.h
13625 F:      include/uapi/linux/qnxtypes.h
13626
13627 QORIQ DPAA2 FSL-MC BUS DRIVER
13628 M:      Stuart Yoder <stuyoder@gmail.com>
13629 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
13630 L:      linux-kernel@vger.kernel.org
13631 S:      Maintained
13632 F:      drivers/bus/fsl-mc/
13633 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
13634 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
13635
13636 QT1010 MEDIA DRIVER
13637 M:      Antti Palosaari <crope@iki.fi>
13638 L:      linux-media@vger.kernel.org
13639 W:      https://linuxtv.org
13640 W:      http://palosaari.fi/linux/
13641 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13642 T:      git git://linuxtv.org/anttip/media_tree.git
13643 S:      Maintained
13644 F:      drivers/media/tuners/qt1010*
13645
13646 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
13647 M:      Kalle Valo <kvalo@codeaurora.org>
13648 L:      ath10k@lists.infradead.org
13649 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
13650 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
13651 S:      Supported
13652 F:      drivers/net/wireless/ath/ath10k/
13653
13654 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
13655 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
13656 L:      linux-wireless@vger.kernel.org
13657 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
13658 S:      Supported
13659 F:      drivers/net/wireless/ath/ath9k/
13660
13661 QUALCOMM CAMERA SUBSYSTEM DRIVER
13662 M:      Todor Tomov <todor.too@gmail.com>
13663 L:      linux-media@vger.kernel.org
13664 S:      Maintained
13665 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
13666 F:      Documentation/media/v4l-drivers/qcom_camss.rst
13667 F:      drivers/media/platform/qcom/camss/
13668
13669 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
13670 M:      Ilia Lin <ilia.lin@kernel.org>
13671 L:      linux-pm@vger.kernel.org
13672 S:      Maintained
13673 F:      Documentation/devicetree/bindings/opp/qcom-nvmem-cpufreq.txt
13674 F:      drivers/cpufreq/qcom-cpufreq-nvmem.c
13675
13676 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
13677 M:      Timur Tabi <timur@kernel.org>
13678 L:      netdev@vger.kernel.org
13679 S:      Maintained
13680 F:      drivers/net/ethernet/qualcomm/emac/
13681
13682 QUALCOMM ETHQOS ETHERNET DRIVER
13683 M:      Vinod Koul <vkoul@kernel.org>
13684 L:      netdev@vger.kernel.org
13685 S:      Maintained
13686 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
13687 F:      Documentation/devicetree/bindings/net/qcom,ethqos.txt
13688
13689 QUALCOMM GENERIC INTERFACE I2C DRIVER
13690 M:      Alok Chauhan <alokc@codeaurora.org>
13691 L:      linux-i2c@vger.kernel.org
13692 L:      linux-arm-msm@vger.kernel.org
13693 S:      Supported
13694 F:      drivers/i2c/busses/i2c-qcom-geni.c
13695
13696 QUALCOMM HEXAGON ARCHITECTURE
13697 M:      Brian Cain <bcain@codeaurora.org>
13698 L:      linux-hexagon@vger.kernel.org
13699 S:      Supported
13700 F:      arch/hexagon/
13701
13702 QUALCOMM HIDMA DRIVER
13703 M:      Sinan Kaya <okaya@kernel.org>
13704 L:      linux-arm-kernel@lists.infradead.org
13705 L:      linux-arm-msm@vger.kernel.org
13706 L:      dmaengine@vger.kernel.org
13707 S:      Supported
13708 F:      drivers/dma/qcom/hidma*
13709
13710 QUALCOMM IOMMU
13711 M:      Rob Clark <robdclark@gmail.com>
13712 L:      iommu@lists.linux-foundation.org
13713 L:      linux-arm-msm@vger.kernel.org
13714 S:      Maintained
13715 F:      drivers/iommu/qcom_iommu.c
13716
13717 QUALCOMM RMNET DRIVER
13718 M:      Subash Abhinov Kasiviswanathan <subashab@codeaurora.org>
13719 M:      Sean Tranchetti <stranche@codeaurora.org>
13720 L:      netdev@vger.kernel.org
13721 S:      Maintained
13722 F:      drivers/net/ethernet/qualcomm/rmnet/
13723 F:      Documentation/networking/device_drivers/qualcomm/rmnet.txt
13724 F:      include/linux/if_rmnet.h
13725
13726 QUALCOMM TSENS THERMAL DRIVER
13727 M:      Amit Kucheria <amit.kucheria@linaro.org>
13728 L:      linux-pm@vger.kernel.org
13729 L:      linux-arm-msm@vger.kernel.org
13730 S:      Maintained
13731 F:      drivers/thermal/qcom/
13732 F:      Documentation/devicetree/bindings/thermal/qcom-tsens.yaml
13733
13734 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
13735 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
13736 L:      linux-media@vger.kernel.org
13737 L:      linux-arm-msm@vger.kernel.org
13738 T:      git git://linuxtv.org/media_tree.git
13739 S:      Maintained
13740 F:      drivers/media/platform/qcom/venus/
13741
13742 QUALCOMM WCN36XX WIRELESS DRIVER
13743 M:      Kalle Valo <kvalo@codeaurora.org>
13744 L:      wcn36xx@lists.infradead.org
13745 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
13746 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
13747 S:      Supported
13748 F:      drivers/net/wireless/ath/wcn36xx/
13749
13750 QUANTENNA QTNFMAC WIRELESS DRIVER
13751 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
13752 M:      Avinash Patil <avinashp@quantenna.com>
13753 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
13754 L:      linux-wireless@vger.kernel.org
13755 S:      Maintained
13756 F:      drivers/net/wireless/quantenna
13757
13758 RADEON and AMDGPU DRM DRIVERS
13759 M:      Alex Deucher <alexander.deucher@amd.com>
13760 M:      Christian König <christian.koenig@amd.com>
13761 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
13762 L:      amd-gfx@lists.freedesktop.org
13763 T:      git git://people.freedesktop.org/~agd5f/linux
13764 S:      Supported
13765 F:      drivers/gpu/drm/radeon/
13766 F:      include/uapi/drm/radeon_drm.h
13767 F:      drivers/gpu/drm/amd/
13768 F:      include/uapi/drm/amdgpu_drm.h
13769
13770 RADEON FRAMEBUFFER DISPLAY DRIVER
13771 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
13772 L:      linux-fbdev@vger.kernel.org
13773 S:      Maintained
13774 F:      drivers/video/fbdev/aty/radeon*
13775 F:      include/uapi/linux/radeonfb.h
13776
13777 RADIOSHARK RADIO DRIVER
13778 M:      Hans Verkuil <hverkuil@xs4all.nl>
13779 L:      linux-media@vger.kernel.org
13780 T:      git git://linuxtv.org/media_tree.git
13781 S:      Maintained
13782 F:      drivers/media/radio/radio-shark.c
13783
13784 RADIOSHARK2 RADIO DRIVER
13785 M:      Hans Verkuil <hverkuil@xs4all.nl>
13786 L:      linux-media@vger.kernel.org
13787 T:      git git://linuxtv.org/media_tree.git
13788 S:      Maintained
13789 F:      drivers/media/radio/radio-shark2.c
13790 F:      drivers/media/radio/radio-tea5777.c
13791
13792 RADOS BLOCK DEVICE (RBD)
13793 M:      Ilya Dryomov <idryomov@gmail.com>
13794 M:      Sage Weil <sage@redhat.com>
13795 R:      Dongsheng Yang <dongsheng.yang@easystack.cn>
13796 L:      ceph-devel@vger.kernel.org
13797 W:      http://ceph.com/
13798 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
13799 T:      git git://github.com/ceph/ceph-client.git
13800 S:      Supported
13801 F:      Documentation/ABI/testing/sysfs-bus-rbd
13802 F:      drivers/block/rbd.c
13803 F:      drivers/block/rbd_types.h
13804
13805 RAGE128 FRAMEBUFFER DISPLAY DRIVER
13806 M:      Paul Mackerras <paulus@samba.org>
13807 L:      linux-fbdev@vger.kernel.org
13808 S:      Maintained
13809 F:      drivers/video/fbdev/aty/aty128fb.c
13810
13811 RAINSHADOW-CEC DRIVER
13812 M:      Hans Verkuil <hverkuil@xs4all.nl>
13813 L:      linux-media@vger.kernel.org
13814 T:      git git://linuxtv.org/media_tree.git
13815 S:      Maintained
13816 F:      drivers/media/usb/rainshadow-cec/*
13817
13818 RALINK MIPS ARCHITECTURE
13819 M:      John Crispin <john@phrozen.org>
13820 L:      linux-mips@vger.kernel.org
13821 S:      Maintained
13822 F:      arch/mips/ralink
13823
13824 RALINK RT2X00 WIRELESS LAN DRIVER
13825 M:      Stanislaw Gruszka <stf_xl@wp.pl>
13826 M:      Helmut Schaa <helmut.schaa@googlemail.com>
13827 L:      linux-wireless@vger.kernel.org
13828 S:      Maintained
13829 F:      drivers/net/wireless/ralink/rt2x00/
13830
13831 RAMDISK RAM BLOCK DEVICE DRIVER
13832 M:      Jens Axboe <axboe@kernel.dk>
13833 S:      Maintained
13834 F:      Documentation/admin-guide/blockdev/ramdisk.rst
13835 F:      drivers/block/brd.c
13836
13837 RANCHU VIRTUAL BOARD FOR MIPS
13838 M:      Miodrag Dinic <miodrag.dinic@mips.com>
13839 L:      linux-mips@vger.kernel.org
13840 S:      Supported
13841 F:      arch/mips/generic/board-ranchu.c
13842 F:      arch/mips/configs/generic/board-ranchu.config
13843
13844 RANDOM NUMBER DRIVER
13845 M:      "Theodore Ts'o" <tytso@mit.edu>
13846 S:      Maintained
13847 F:      drivers/char/random.c
13848
13849 RAPIDIO SUBSYSTEM
13850 M:      Matt Porter <mporter@kernel.crashing.org>
13851 M:      Alexandre Bounine <alex.bou9@gmail.com>
13852 S:      Maintained
13853 F:      drivers/rapidio/
13854
13855 RAS INFRASTRUCTURE
13856 M:      Tony Luck <tony.luck@intel.com>
13857 M:      Borislav Petkov <bp@alien8.de>
13858 L:      linux-edac@vger.kernel.org
13859 S:      Maintained
13860 F:      drivers/ras/
13861 F:      include/linux/ras.h
13862 F:      include/ras/ras_event.h
13863 F:      Documentation/admin-guide/ras.rst
13864
13865 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13866 L:      linux-wireless@vger.kernel.org
13867 S:      Orphan
13868 F:      drivers/net/wireless/ray*
13869
13870 RCUTORTURE TEST FRAMEWORK
13871 M:      "Paul E. McKenney" <paulmck@kernel.org>
13872 M:      Josh Triplett <josh@joshtriplett.org>
13873 R:      Steven Rostedt <rostedt@goodmis.org>
13874 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13875 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13876 L:      rcu@vger.kernel.org
13877 S:      Supported
13878 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13879 F:      tools/testing/selftests/rcutorture
13880
13881 RDC R-321X SoC
13882 M:      Florian Fainelli <florian@openwrt.org>
13883 S:      Maintained
13884
13885 RDC R6040 FAST ETHERNET DRIVER
13886 M:      Florian Fainelli <f.fainelli@gmail.com>
13887 L:      netdev@vger.kernel.org
13888 S:      Maintained
13889 F:      drivers/net/ethernet/rdc/r6040.c
13890
13891 RDMAVT - RDMA verbs software
13892 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13893 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13894 L:      linux-rdma@vger.kernel.org
13895 S:      Supported
13896 F:      drivers/infiniband/sw/rdmavt
13897
13898 RDS - RELIABLE DATAGRAM SOCKETS
13899 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13900 L:      netdev@vger.kernel.org
13901 L:      linux-rdma@vger.kernel.org
13902 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13903 W:      https://oss.oracle.com/projects/rds/
13904 S:      Supported
13905 F:      net/rds/
13906 F:      Documentation/networking/rds.txt
13907
13908 RDT - RESOURCE ALLOCATION
13909 M:      Fenghua Yu <fenghua.yu@intel.com>
13910 M:      Reinette Chatre <reinette.chatre@intel.com>
13911 L:      linux-kernel@vger.kernel.org
13912 S:      Supported
13913 F:      arch/x86/kernel/cpu/resctrl/
13914 F:      arch/x86/include/asm/resctrl_sched.h
13915 F:      Documentation/x86/resctrl*
13916
13917 READ-COPY UPDATE (RCU)
13918 M:      "Paul E. McKenney" <paulmck@kernel.org>
13919 M:      Josh Triplett <josh@joshtriplett.org>
13920 R:      Steven Rostedt <rostedt@goodmis.org>
13921 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13922 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13923 R:      Joel Fernandes <joel@joelfernandes.org>
13924 L:      rcu@vger.kernel.org
13925 W:      http://www.rdrop.com/users/paulmck/RCU/
13926 S:      Supported
13927 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13928 F:      Documentation/RCU/
13929 X:      Documentation/RCU/torture.txt
13930 F:      include/linux/rcu*
13931 X:      include/linux/srcu*.h
13932 F:      kernel/rcu/
13933 X:      kernel/rcu/srcu*.c
13934
13935 REAL TIME CLOCK (RTC) SUBSYSTEM
13936 M:      Alessandro Zummo <a.zummo@towertech.it>
13937 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13938 L:      linux-rtc@vger.kernel.org
13939 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13940 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13941 S:      Maintained
13942 F:      Documentation/devicetree/bindings/rtc/
13943 F:      Documentation/admin-guide/rtc.rst
13944 F:      drivers/rtc/
13945 F:      include/linux/rtc.h
13946 F:      include/uapi/linux/rtc.h
13947 F:      include/linux/rtc/
13948 F:      include/linux/platform_data/rtc-*
13949 F:      tools/testing/selftests/rtc/
13950
13951 REALTEK AUDIO CODECS
13952 M:      Bard Liao <bardliao@realtek.com>
13953 M:      Oder Chiou <oder_chiou@realtek.com>
13954 S:      Maintained
13955 F:      sound/soc/codecs/rt*
13956 F:      include/sound/rt*.h
13957
13958 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13959 M:      Linus Walleij <linus.walleij@linaro.org>
13960 S:      Maintained
13961 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13962 F:      drivers/net/dsa/realtek-smi*
13963 F:      drivers/net/dsa/rtl83*
13964
13965 REDPINE WIRELESS DRIVER
13966 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13967 M:      Siva Rebbagondla <siva8118@gmail.com>
13968 L:      linux-wireless@vger.kernel.org
13969 S:      Maintained
13970 F:      drivers/net/wireless/rsi/
13971
13972 REGISTER MAP ABSTRACTION
13973 M:      Mark Brown <broonie@kernel.org>
13974 L:      linux-kernel@vger.kernel.org
13975 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13976 S:      Supported
13977 F:      Documentation/devicetree/bindings/regmap/
13978 F:      drivers/base/regmap/
13979 F:      include/linux/regmap.h
13980
13981 REISERFS FILE SYSTEM
13982 L:      reiserfs-devel@vger.kernel.org
13983 S:      Supported
13984 F:      fs/reiserfs/
13985
13986 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13987 M:      Ohad Ben-Cohen <ohad@wizery.com>
13988 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13989 L:      linux-remoteproc@vger.kernel.org
13990 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git rproc-next
13991 S:      Maintained
13992 F:      Documentation/devicetree/bindings/remoteproc/
13993 F:      Documentation/ABI/testing/sysfs-class-remoteproc
13994 F:      Documentation/remoteproc.txt
13995 F:      drivers/remoteproc/
13996 F:      include/linux/remoteproc.h
13997 F:      include/linux/remoteproc/
13998
13999 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
14000 M:      Ohad Ben-Cohen <ohad@wizery.com>
14001 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
14002 L:      linux-remoteproc@vger.kernel.org
14003 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git rpmsg-next
14004 S:      Maintained
14005 F:      drivers/rpmsg/
14006 F:      Documentation/rpmsg.txt
14007 F:      Documentation/ABI/testing/sysfs-bus-rpmsg
14008 F:      include/linux/rpmsg.h
14009 F:      include/linux/rpmsg/
14010 F:      include/uapi/linux/rpmsg.h
14011 F:      samples/rpmsg/
14012
14013 RENESAS CLOCK DRIVERS
14014 M:      Geert Uytterhoeven <geert+renesas@glider.be>
14015 L:      linux-renesas-soc@vger.kernel.org
14016 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
14017 S:      Supported
14018 F:      drivers/clk/renesas/
14019
14020 RENESAS EMEV2 I2C DRIVER
14021 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14022 S:      Supported
14023 F:      Documentation/devicetree/bindings/i2c/renesas,iic-emev2.txt
14024 F:      drivers/i2c/busses/i2c-emev2.c
14025
14026 RENESAS ETHERNET DRIVERS
14027 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
14028 L:      netdev@vger.kernel.org
14029 L:      linux-renesas-soc@vger.kernel.org
14030 F:      Documentation/devicetree/bindings/net/renesas,*.txt
14031 F:      Documentation/devicetree/bindings/net/renesas,*.yaml
14032 F:      drivers/net/ethernet/renesas/
14033 F:      include/linux/sh_eth.h
14034
14035 RENESAS R-CAR GYROADC DRIVER
14036 M:      Marek Vasut <marek.vasut@gmail.com>
14037 L:      linux-iio@vger.kernel.org
14038 S:      Supported
14039 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
14040 F:      drivers/iio/adc/rcar-gyroadc.c
14041
14042 RENESAS R-CAR I2C DRIVERS
14043 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14044 S:      Supported
14045 F:      Documentation/devicetree/bindings/i2c/renesas,i2c.txt
14046 F:      Documentation/devicetree/bindings/i2c/renesas,iic.txt
14047 F:      drivers/i2c/busses/i2c-rcar.c
14048 F:      drivers/i2c/busses/i2c-sh_mobile.c
14049
14050 RENESAS RIIC DRIVER
14051 M:      Chris Brandt <chris.brandt@renesas.com>
14052 S:      Supported
14053 F:      Documentation/devicetree/bindings/i2c/renesas,riic.txt
14054 F:      drivers/i2c/busses/i2c-riic.c
14055
14056 RENESAS USB PHY DRIVER
14057 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
14058 L:      linux-renesas-soc@vger.kernel.org
14059 S:      Maintained
14060 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
14061
14062 RESET CONTROLLER FRAMEWORK
14063 M:      Philipp Zabel <p.zabel@pengutronix.de>
14064 T:      git git://git.pengutronix.de/git/pza/linux
14065 S:      Maintained
14066 F:      drivers/reset/
14067 F:      Documentation/devicetree/bindings/reset/
14068 F:      include/dt-bindings/reset/
14069 F:      include/linux/reset.h
14070 F:      include/linux/reset/
14071 F:      include/linux/reset-controller.h
14072 K:      \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b
14073
14074 RESTARTABLE SEQUENCES SUPPORT
14075 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14076 M:      Peter Zijlstra <peterz@infradead.org>
14077 M:      "Paul E. McKenney" <paulmck@kernel.org>
14078 M:      Boqun Feng <boqun.feng@gmail.com>
14079 L:      linux-kernel@vger.kernel.org
14080 S:      Supported
14081 F:      kernel/rseq.c
14082 F:      include/uapi/linux/rseq.h
14083 F:      include/trace/events/rseq.h
14084 F:      tools/testing/selftests/rseq/
14085
14086 RFKILL
14087 M:      Johannes Berg <johannes@sipsolutions.net>
14088 L:      linux-wireless@vger.kernel.org
14089 W:      http://wireless.kernel.org/
14090 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
14091 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
14092 S:      Maintained
14093 F:      Documentation/driver-api/rfkill.rst
14094 F:      Documentation/ABI/stable/sysfs-class-rfkill
14095 F:      net/rfkill/
14096 F:      include/linux/rfkill.h
14097 F:      include/uapi/linux/rfkill.h
14098
14099 RHASHTABLE
14100 M:      Thomas Graf <tgraf@suug.ch>
14101 M:      Herbert Xu <herbert@gondor.apana.org.au>
14102 L:      netdev@vger.kernel.org
14103 S:      Maintained
14104 F:      lib/rhashtable.c
14105 F:      lib/test_rhashtable.c
14106 F:      include/linux/rhashtable.h
14107 F:      include/linux/rhashtable-types.h
14108
14109 RICOH R5C592 MEMORYSTICK DRIVER
14110 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14111 S:      Maintained
14112 F:      drivers/memstick/host/r592.*
14113
14114 RICOH SMARTMEDIA/XD DRIVER
14115 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14116 S:      Maintained
14117 F:      drivers/mtd/nand/raw/r852.c
14118 F:      drivers/mtd/nand/raw/r852.h
14119
14120 RISC-V ARCHITECTURE
14121 M:      Paul Walmsley <paul.walmsley@sifive.com>
14122 M:      Palmer Dabbelt <palmer@dabbelt.com>
14123 M:      Albert Ou <aou@eecs.berkeley.edu>
14124 L:      linux-riscv@lists.infradead.org
14125 P:      Documentation/riscv/patch-acceptance.rst
14126 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git
14127 S:      Supported
14128 F:      arch/riscv/
14129 K:      riscv
14130 N:      riscv
14131
14132 ROCCAT DRIVERS
14133 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
14134 W:      http://sourceforge.net/projects/roccat/
14135 S:      Maintained
14136 F:      drivers/hid/hid-roccat*
14137 F:      include/linux/hid-roccat*
14138 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
14139
14140 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
14141 M:      Jacob Chen <jacob-chen@iotwrt.com>
14142 M:      Ezequiel Garcia <ezequiel@collabora.com>
14143 L:      linux-media@vger.kernel.org
14144 S:      Maintained
14145 F:      drivers/media/platform/rockchip/rga/
14146 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
14147
14148 HANTRO VPU CODEC DRIVER
14149 M:      Ezequiel Garcia <ezequiel@collabora.com>
14150 L:      linux-media@vger.kernel.org
14151 S:      Maintained
14152 F:      drivers/staging/media/hantro/
14153 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
14154
14155 ROCKER DRIVER
14156 M:      Jiri Pirko <jiri@resnulli.us>
14157 L:      netdev@vger.kernel.org
14158 S:      Supported
14159 F:      drivers/net/ethernet/rocker/
14160
14161 ROCKETPORT DRIVER
14162 W:      http://www.comtrol.com
14163 S:      Maintained
14164 F:      Documentation/driver-api/serial/rocket.rst
14165 F:      drivers/tty/rocket*
14166
14167 ROCKETPORT EXPRESS/INFINITY DRIVER
14168 M:      Kevin Cernekee <cernekee@gmail.com>
14169 L:      linux-serial@vger.kernel.org
14170 S:      Odd Fixes
14171 F:      drivers/tty/serial/rp2.*
14172
14173 ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER
14174 M:      Tomasz Duszynski <tduszyns@gmail.com>
14175 S:      Maintained
14176 F:      drivers/iio/light/bh1750.c
14177 F:      Documentation/devicetree/bindings/iio/light/bh1750.yaml
14178
14179 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
14180 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
14181 L:      linux-kernel@vger.kernel.org
14182 L:      linux-renesas-soc@vger.kernel.org
14183 S:      Supported
14184 F:      drivers/mfd/bd9571mwv.c
14185 F:      drivers/regulator/bd9571mwv-regulator.c
14186 F:      drivers/gpio/gpio-bd9571mwv.c
14187 F:      include/linux/mfd/bd9571mwv.h
14188 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
14189
14190 ROSE NETWORK LAYER
14191 M:      Ralf Baechle <ralf@linux-mips.org>
14192 L:      linux-hams@vger.kernel.org
14193 W:      http://www.linux-ax25.org/
14194 S:      Maintained
14195 F:      include/net/rose.h
14196 F:      include/uapi/linux/rose.h
14197 F:      net/rose/
14198
14199 RTL2830 MEDIA DRIVER
14200 M:      Antti Palosaari <crope@iki.fi>
14201 L:      linux-media@vger.kernel.org
14202 W:      https://linuxtv.org
14203 W:      http://palosaari.fi/linux/
14204 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14205 T:      git git://linuxtv.org/anttip/media_tree.git
14206 S:      Maintained
14207 F:      drivers/media/dvb-frontends/rtl2830*
14208
14209 RTL2832 MEDIA DRIVER
14210 M:      Antti Palosaari <crope@iki.fi>
14211 L:      linux-media@vger.kernel.org
14212 W:      https://linuxtv.org
14213 W:      http://palosaari.fi/linux/
14214 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14215 T:      git git://linuxtv.org/anttip/media_tree.git
14216 S:      Maintained
14217 F:      drivers/media/dvb-frontends/rtl2832*
14218
14219 RTL2832_SDR MEDIA DRIVER
14220 M:      Antti Palosaari <crope@iki.fi>
14221 L:      linux-media@vger.kernel.org
14222 W:      https://linuxtv.org
14223 W:      http://palosaari.fi/linux/
14224 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14225 T:      git git://linuxtv.org/anttip/media_tree.git
14226 S:      Maintained
14227 F:      drivers/media/dvb-frontends/rtl2832_sdr*
14228
14229 RTL8180 WIRELESS DRIVER
14230 L:      linux-wireless@vger.kernel.org
14231 W:      http://wireless.kernel.org/
14232 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
14233 S:      Orphan
14234 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
14235
14236 RTL8187 WIRELESS DRIVER
14237 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14238 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
14239 M:      Larry Finger <Larry.Finger@lwfinger.net>
14240 L:      linux-wireless@vger.kernel.org
14241 W:      http://wireless.kernel.org/
14242 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
14243 S:      Maintained
14244 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
14245
14246 REALTEK WIRELESS DRIVER (rtlwifi family)
14247 M:      Ping-Ke Shih <pkshih@realtek.com>
14248 L:      linux-wireless@vger.kernel.org
14249 W:      http://wireless.kernel.org/
14250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
14251 S:      Maintained
14252 F:      drivers/net/wireless/realtek/rtlwifi/
14253
14254 REALTEK WIRELESS DRIVER (rtw88)
14255 M:      Yan-Hsuan Chuang <yhchuang@realtek.com>
14256 L:      linux-wireless@vger.kernel.org
14257 S:      Maintained
14258 F:      drivers/net/wireless/realtek/rtw88/
14259
14260 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
14261 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
14262 L:      linux-wireless@vger.kernel.org
14263 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
14264 S:      Maintained
14265 F:      drivers/net/wireless/realtek/rtl8xxxu/
14266
14267 RXRPC SOCKETS (AF_RXRPC)
14268 M:      David Howells <dhowells@redhat.com>
14269 L:      linux-afs@lists.infradead.org
14270 S:      Supported
14271 F:      net/rxrpc/
14272 F:      include/keys/rxrpc-type.h
14273 F:      include/net/af_rxrpc.h
14274 F:      include/trace/events/rxrpc.h
14275 F:      include/uapi/linux/rxrpc.h
14276 F:      Documentation/networking/rxrpc.txt
14277 W:      https://www.infradead.org/~dhowells/kafs/
14278
14279 S3 SAVAGE FRAMEBUFFER DRIVER
14280 M:      Antonino Daplas <adaplas@gmail.com>
14281 L:      linux-fbdev@vger.kernel.org
14282 S:      Maintained
14283 F:      drivers/video/fbdev/savage/
14284
14285 S390
14286 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
14287 M:      Vasily Gorbik <gor@linux.ibm.com>
14288 M:      Christian Borntraeger <borntraeger@de.ibm.com>
14289 L:      linux-s390@vger.kernel.org
14290 W:      http://www.ibm.com/developerworks/linux/linux390/
14291 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
14292 S:      Supported
14293 F:      arch/s390/
14294 F:      drivers/s390/
14295 F:      Documentation/s390/
14296 F:      Documentation/driver-api/s390-drivers.rst
14297
14298 S390 COMMON I/O LAYER
14299 M:      Sebastian Ott <sebott@linux.ibm.com>
14300 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
14301 L:      linux-s390@vger.kernel.org
14302 W:      http://www.ibm.com/developerworks/linux/linux390/
14303 S:      Supported
14304 F:      drivers/s390/cio/
14305
14306 S390 DASD DRIVER
14307 M:      Stefan Haberland <sth@linux.ibm.com>
14308 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
14309 L:      linux-s390@vger.kernel.org
14310 W:      http://www.ibm.com/developerworks/linux/linux390/
14311 S:      Supported
14312 F:      drivers/s390/block/dasd*
14313 F:      block/partitions/ibm.c
14314
14315 S390 IOMMU (PCI)
14316 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
14317 L:      linux-s390@vger.kernel.org
14318 W:      http://www.ibm.com/developerworks/linux/linux390/
14319 S:      Supported
14320 F:      drivers/iommu/s390-iommu.c
14321
14322 S390 IUCV NETWORK LAYER
14323 M:      Julian Wiedmann <jwi@linux.ibm.com>
14324 M:      Ursula Braun <ubraun@linux.ibm.com>
14325 L:      linux-s390@vger.kernel.org
14326 W:      http://www.ibm.com/developerworks/linux/linux390/
14327 S:      Supported
14328 F:      drivers/s390/net/*iucv*
14329 F:      include/net/iucv/
14330 F:      net/iucv/
14331
14332 S390 NETWORK DRIVERS
14333 M:      Julian Wiedmann <jwi@linux.ibm.com>
14334 M:      Ursula Braun <ubraun@linux.ibm.com>
14335 L:      linux-s390@vger.kernel.org
14336 W:      http://www.ibm.com/developerworks/linux/linux390/
14337 S:      Supported
14338 F:      drivers/s390/net/
14339
14340 S390 PCI SUBSYSTEM
14341 M:      Sebastian Ott <sebott@linux.ibm.com>
14342 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
14343 L:      linux-s390@vger.kernel.org
14344 W:      http://www.ibm.com/developerworks/linux/linux390/
14345 S:      Supported
14346 F:      arch/s390/pci/
14347 F:      drivers/pci/hotplug/s390_pci_hpc.c
14348
14349 S390 VFIO-CCW DRIVER
14350 M:      Cornelia Huck <cohuck@redhat.com>
14351 M:      Eric Farman <farman@linux.ibm.com>
14352 R:      Halil Pasic <pasic@linux.ibm.com>
14353 L:      linux-s390@vger.kernel.org
14354 L:      kvm@vger.kernel.org
14355 S:      Supported
14356 F:      drivers/s390/cio/vfio_ccw*
14357 F:      Documentation/s390/vfio-ccw.rst
14358 F:      include/uapi/linux/vfio_ccw.h
14359
14360 S390 ZCRYPT DRIVER
14361 M:      Harald Freudenberger <freude@linux.ibm.com>
14362 L:      linux-s390@vger.kernel.org
14363 W:      http://www.ibm.com/developerworks/linux/linux390/
14364 S:      Supported
14365 F:      drivers/s390/crypto/
14366
14367 S390 VFIO AP DRIVER
14368 M:      Tony Krowiak <akrowiak@linux.ibm.com>
14369 M:      Pierre Morel <pmorel@linux.ibm.com>
14370 M:      Halil Pasic <pasic@linux.ibm.com>
14371 L:      linux-s390@vger.kernel.org
14372 W:      http://www.ibm.com/developerworks/linux/linux390/
14373 S:      Supported
14374 F:      drivers/s390/crypto/vfio_ap_drv.c
14375 F:      drivers/s390/crypto/vfio_ap_private.h
14376 F:      drivers/s390/crypto/vfio_ap_ops.c
14377 F:      Documentation/s390/vfio-ap.rst
14378
14379 S390 ZFCP DRIVER
14380 M:      Steffen Maier <maier@linux.ibm.com>
14381 M:      Benjamin Block <bblock@linux.ibm.com>
14382 L:      linux-s390@vger.kernel.org
14383 W:      http://www.ibm.com/developerworks/linux/linux390/
14384 S:      Supported
14385 F:      drivers/s390/scsi/zfcp_*
14386
14387 S3C24XX SD/MMC Driver
14388 M:      Ben Dooks <ben-linux@fluff.org>
14389 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14390 S:      Supported
14391 F:      drivers/mmc/host/s3cmci.*
14392
14393 SAA6588 RDS RECEIVER DRIVER
14394 M:      Hans Verkuil <hverkuil@xs4all.nl>
14395 L:      linux-media@vger.kernel.org
14396 T:      git git://linuxtv.org/media_tree.git
14397 W:      https://linuxtv.org
14398 S:      Odd Fixes
14399 F:      drivers/media/i2c/saa6588*
14400
14401 SAA7134 VIDEO4LINUX DRIVER
14402 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14403 L:      linux-media@vger.kernel.org
14404 W:      https://linuxtv.org
14405 T:      git git://linuxtv.org/media_tree.git
14406 S:      Odd fixes
14407 F:      Documentation/media/v4l-drivers/saa7134*
14408 F:      drivers/media/pci/saa7134/
14409
14410 SAA7146 VIDEO4LINUX-2 DRIVER
14411 M:      Hans Verkuil <hverkuil@xs4all.nl>
14412 L:      linux-media@vger.kernel.org
14413 T:      git git://linuxtv.org/media_tree.git
14414 S:      Maintained
14415 F:      drivers/media/common/saa7146/
14416 F:      drivers/media/pci/saa7146/
14417 F:      include/media/drv-intf/saa7146*
14418
14419 SAFESETID SECURITY MODULE
14420 M:     Micah Morton <mortonm@chromium.org>
14421 S:     Supported
14422 F:     security/safesetid/
14423 F:     Documentation/admin-guide/LSM/SafeSetID.rst
14424
14425 SAMSUNG AUDIO (ASoC) DRIVERS
14426 M:      Krzysztof Kozlowski <krzk@kernel.org>
14427 M:      Sangbeom Kim <sbkim73@samsung.com>
14428 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14429 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14430 S:      Supported
14431 F:      sound/soc/samsung/
14432 F:      Documentation/devicetree/bindings/sound/samsung*
14433
14434 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
14435 M:      Krzysztof Kozlowski <krzk@kernel.org>
14436 L:      linux-crypto@vger.kernel.org
14437 L:      linux-samsung-soc@vger.kernel.org
14438 S:      Maintained
14439 F:      drivers/crypto/exynos-rng.c
14440 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml
14441
14442 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
14443 M:      Łukasz Stelmach <l.stelmach@samsung.com>
14444 L:      linux-samsung-soc@vger.kernel.org
14445 S:      Maintained
14446 F:      drivers/char/hw_random/exynos-trng.c
14447 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
14448
14449 SAMSUNG FRAMEBUFFER DRIVER
14450 M:      Jingoo Han <jingoohan1@gmail.com>
14451 L:      linux-fbdev@vger.kernel.org
14452 S:      Maintained
14453 F:      drivers/video/fbdev/s3c-fb.c
14454
14455 SAMSUNG LAPTOP DRIVER
14456 M:      Corentin Chary <corentin.chary@gmail.com>
14457 L:      platform-driver-x86@vger.kernel.org
14458 S:      Maintained
14459 F:      drivers/platform/x86/samsung-laptop.c
14460
14461 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
14462 M:      Sangbeom Kim <sbkim73@samsung.com>
14463 M:      Krzysztof Kozlowski <krzk@kernel.org>
14464 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
14465 L:      linux-kernel@vger.kernel.org
14466 L:      linux-samsung-soc@vger.kernel.org
14467 S:      Supported
14468 F:      drivers/mfd/sec*.c
14469 F:      drivers/regulator/s2m*.c
14470 F:      drivers/regulator/s5m*.c
14471 F:      drivers/clk/clk-s2mps11.c
14472 F:      drivers/rtc/rtc-s5m.c
14473 F:      include/linux/mfd/samsung/
14474 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
14475 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
14476 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
14477 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
14478
14479 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
14480 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
14481 L:      linux-media@vger.kernel.org
14482 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14483 S:      Maintained
14484 F:      drivers/media/platform/s3c-camif/
14485 F:      include/media/drv-intf/s3c_camif.h
14486
14487 SAMSUNG S3FWRN5 NFC DRIVER
14488 M:      Robert Baldyga <r.baldyga@samsung.com>
14489 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
14490 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14491 S:      Supported
14492 F:      drivers/nfc/s3fwrn5
14493
14494 SAMSUNG S5C73M3 CAMERA DRIVER
14495 M:      Kyungmin Park <kyungmin.park@samsung.com>
14496 M:      Andrzej Hajda <a.hajda@samsung.com>
14497 L:      linux-media@vger.kernel.org
14498 S:      Supported
14499 F:      drivers/media/i2c/s5c73m3/*
14500
14501 SAMSUNG S5K5BAF CAMERA DRIVER
14502 M:      Kyungmin Park <kyungmin.park@samsung.com>
14503 M:      Andrzej Hajda <a.hajda@samsung.com>
14504 L:      linux-media@vger.kernel.org
14505 S:      Supported
14506 F:      drivers/media/i2c/s5k5baf.c
14507
14508 SAMSUNG S5P Security SubSystem (SSS) DRIVER
14509 M:      Krzysztof Kozlowski <krzk@kernel.org>
14510 M:      Vladimir Zapolskiy <vz@mleia.com>
14511 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
14512 L:      linux-crypto@vger.kernel.org
14513 L:      linux-samsung-soc@vger.kernel.org
14514 S:      Maintained
14515 F:      Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml
14516 F:      Documentation/devicetree/bindings/crypto/samsung-sss.yaml
14517 F:      drivers/crypto/s5p-sss.c
14518
14519 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
14520 M:      Kyungmin Park <kyungmin.park@samsung.com>
14521 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14522 L:      linux-media@vger.kernel.org
14523 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
14524 S:      Supported
14525 F:      drivers/media/platform/exynos4-is/
14526
14527 SAMSUNG SOC CLOCK DRIVERS
14528 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14529 M:      Tomasz Figa <tomasz.figa@gmail.com>
14530 M:      Chanwoo Choi <cw00.choi@samsung.com>
14531 S:      Supported
14532 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14533 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
14534 F:      drivers/clk/samsung/
14535 F:      include/dt-bindings/clock/exynos*.h
14536 F:      Documentation/devicetree/bindings/clock/exynos*.txt
14537 F:      Documentation/devicetree/bindings/clock/samsung,s3c*
14538 F:      Documentation/devicetree/bindings/clock/samsung,s5p*
14539
14540 SAMSUNG SPI DRIVERS
14541 M:      Kukjin Kim <kgene@kernel.org>
14542 M:      Krzysztof Kozlowski <krzk@kernel.org>
14543 M:      Andi Shyti <andi@etezian.org>
14544 L:      linux-spi@vger.kernel.org
14545 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14546 S:      Maintained
14547 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
14548 F:      drivers/spi/spi-s3c*
14549 F:      include/linux/platform_data/spi-s3c64xx.h
14550
14551 SAMSUNG SXGBE DRIVERS
14552 M:      Byungho An <bh74.an@samsung.com>
14553 S:      Supported
14554 L:      netdev@vger.kernel.org
14555 F:      drivers/net/ethernet/samsung/sxgbe/
14556
14557 SAMSUNG THERMAL DRIVER
14558 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
14559 L:      linux-pm@vger.kernel.org
14560 L:      linux-samsung-soc@vger.kernel.org
14561 S:      Supported
14562 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
14563 F:      drivers/thermal/samsung/
14564
14565 SAMSUNG USB2 PHY DRIVER
14566 M:      Kamil Debski <kamil@wypas.org>
14567 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14568 L:      linux-kernel@vger.kernel.org
14569 S:      Supported
14570 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
14571 F:      Documentation/driver-api/phy/samsung-usb2.rst
14572 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
14573 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
14574 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
14575 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
14576 F:      drivers/phy/samsung/phy-samsung-usb2.c
14577 F:      drivers/phy/samsung/phy-samsung-usb2.h
14578
14579 SC1200 WDT DRIVER
14580 M:      Zwane Mwaikambo <zwanem@gmail.com>
14581 S:      Maintained
14582 F:      drivers/watchdog/sc1200wdt.c
14583
14584 SCHEDULER
14585 M:      Ingo Molnar <mingo@redhat.com>
14586 M:      Peter Zijlstra <peterz@infradead.org>
14587 M:      Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE)
14588 M:      Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL)
14589 R:      Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL)
14590 R:      Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR)
14591 R:      Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH)
14592 R:      Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING)
14593 L:      linux-kernel@vger.kernel.org
14594 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
14595 S:      Maintained
14596 F:      kernel/sched/
14597 F:      include/linux/sched.h
14598 F:      include/uapi/linux/sched.h
14599 F:      include/linux/wait.h
14600 F:      include/linux/preempt.h
14601
14602 SCR24X CHIP CARD INTERFACE DRIVER
14603 M:      Lubomir Rintel <lkundrak@v3.sk>
14604 S:      Supported
14605 F:      drivers/char/pcmcia/scr24x_cs.c
14606
14607 SCSI CDROM DRIVER
14608 M:      Jens Axboe <axboe@kernel.dk>
14609 L:      linux-scsi@vger.kernel.org
14610 W:      http://www.kernel.dk
14611 S:      Maintained
14612 F:      drivers/scsi/sr*
14613
14614 SCSI RDMA PROTOCOL (SRP) INITIATOR
14615 M:      Bart Van Assche <bvanassche@acm.org>
14616 L:      linux-rdma@vger.kernel.org
14617 S:      Supported
14618 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14619 F:      drivers/infiniband/ulp/srp/
14620 F:      include/scsi/srp.h
14621
14622 SCSI RDMA PROTOCOL (SRP) TARGET
14623 M:      Bart Van Assche <bvanassche@acm.org>
14624 L:      linux-rdma@vger.kernel.org
14625 L:      target-devel@vger.kernel.org
14626 S:      Supported
14627 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14628 F:      drivers/infiniband/ulp/srpt/
14629
14630 SCSI SG DRIVER
14631 M:      Doug Gilbert <dgilbert@interlog.com>
14632 L:      linux-scsi@vger.kernel.org
14633 W:      http://sg.danny.cz/sg
14634 S:      Maintained
14635 F:      Documentation/scsi/scsi-generic.txt
14636 F:      drivers/scsi/sg.c
14637 F:      include/scsi/sg.h
14638
14639 SCSI SUBSYSTEM
14640 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
14641 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
14642 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14643 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14644 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
14645 L:      linux-scsi@vger.kernel.org
14646 S:      Maintained
14647 F:      Documentation/devicetree/bindings/scsi/
14648 F:      drivers/scsi/
14649 F:      include/scsi/
14650
14651 SCSI TAPE DRIVER
14652 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
14653 L:      linux-scsi@vger.kernel.org
14654 S:      Maintained
14655 F:      Documentation/scsi/st.txt
14656 F:      drivers/scsi/st.*
14657 F:      drivers/scsi/st_*.h
14658
14659 SCSI TARGET SUBSYSTEM
14660 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14661 L:      linux-scsi@vger.kernel.org
14662 L:      target-devel@vger.kernel.org
14663 W:      http://www.linux-iscsi.org
14664 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14665 Q:      https://patchwork.kernel.org/project/target-devel/list/
14666 S:      Supported
14667 F:      drivers/target/
14668 F:      include/target/
14669 F:      Documentation/target/
14670
14671 SCTP PROTOCOL
14672 M:      Vlad Yasevich <vyasevich@gmail.com>
14673 M:      Neil Horman <nhorman@tuxdriver.com>
14674 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
14675 L:      linux-sctp@vger.kernel.org
14676 W:      http://lksctp.sourceforge.net
14677 S:      Maintained
14678 F:      Documentation/networking/sctp.txt
14679 F:      include/linux/sctp.h
14680 F:      include/uapi/linux/sctp.h
14681 F:      include/net/sctp/
14682 F:      net/sctp/
14683
14684 SCx200 CPU SUPPORT
14685 M:      Jim Cromie <jim.cromie@gmail.com>
14686 S:      Odd Fixes
14687 F:      Documentation/i2c/busses/scx200_acb.rst
14688 F:      arch/x86/platform/scx200/
14689 F:      drivers/watchdog/scx200_wdt.c
14690 F:      drivers/i2c/busses/scx200*
14691 F:      drivers/mtd/maps/scx200_docflash.c
14692 F:      include/linux/scx200.h
14693
14694 SCx200 GPIO DRIVER
14695 M:      Jim Cromie <jim.cromie@gmail.com>
14696 S:      Maintained
14697 F:      drivers/char/scx200_gpio.c
14698 F:      include/linux/scx200_gpio.h
14699
14700 SCx200 HRT CLOCKSOURCE DRIVER
14701 M:      Jim Cromie <jim.cromie@gmail.com>
14702 S:      Maintained
14703 F:      drivers/clocksource/scx200_hrt.c
14704
14705 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
14706 M:      Sascha Sommer <saschasommer@freenet.de>
14707 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
14708 S:      Maintained
14709 F:      drivers/mmc/host/sdricoh_cs.c
14710
14711 SECO BOARDS CEC DRIVER
14712 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
14713 S:      Maintained
14714 F:      drivers/media/platform/seco-cec/seco-cec.c
14715 F:      drivers/media/platform/seco-cec/seco-cec.h
14716
14717 SECURE COMPUTING
14718 M:      Kees Cook <keescook@chromium.org>
14719 R:      Andy Lutomirski <luto@amacapital.net>
14720 R:      Will Drewry <wad@chromium.org>
14721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
14722 S:      Supported
14723 F:      kernel/seccomp.c
14724 F:      include/uapi/linux/seccomp.h
14725 F:      include/linux/seccomp.h
14726 F:      tools/testing/selftests/seccomp/*
14727 F:      tools/testing/selftests/kselftest_harness.h
14728 F:      Documentation/userspace-api/seccomp_filter.rst
14729 K:      \bsecure_computing
14730 K:      \bTIF_SECCOMP\b
14731
14732 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
14733 M:      Al Cooper <alcooperx@gmail.com>
14734 L:      linux-mmc@vger.kernel.org
14735 L:      bcm-kernel-feedback-list@broadcom.com
14736 S:      Maintained
14737 F:      drivers/mmc/host/sdhci-brcmstb*
14738
14739 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
14740 M:      Adrian Hunter <adrian.hunter@intel.com>
14741 L:      linux-mmc@vger.kernel.org
14742 S:      Maintained
14743 F:      drivers/mmc/host/sdhci*
14744 F:      include/linux/mmc/sdhci*
14745
14746 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
14747 M:      Adrian Hunter <adrian.hunter@intel.com>
14748 M:      Ritesh Harjani <riteshh@codeaurora.org>
14749 M:      Asutosh Das <asutoshd@codeaurora.org>
14750 L:      linux-mmc@vger.kernel.org
14751 S:      Maintained
14752 F:      drivers/mmc/host/cqhci*
14753
14754 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
14755 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
14756 M:      Manjunath M B <manjumb@synopsys.com>
14757 L:      linux-mmc@vger.kernel.org
14758 S:      Maintained
14759 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
14760
14761 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
14762 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
14763 L:      linux-mmc@vger.kernel.org
14764 S:      Supported
14765 F:      drivers/mmc/host/sdhci-of-at91.c
14766
14767 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
14768 M:      Ben Dooks <ben-linux@fluff.org>
14769 M:      Jaehoon Chung <jh80.chung@samsung.com>
14770 L:      linux-mmc@vger.kernel.org
14771 S:      Maintained
14772 F:      drivers/mmc/host/sdhci-s3c*
14773
14774 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
14775 M:      Viresh Kumar <vireshk@kernel.org>
14776 L:      linux-mmc@vger.kernel.org
14777 S:      Maintained
14778 F:      drivers/mmc/host/sdhci-spear.c
14779
14780 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
14781 M:      Kishon Vijay Abraham I <kishon@ti.com>
14782 L:      linux-mmc@vger.kernel.org
14783 S:      Maintained
14784 F:      drivers/mmc/host/sdhci-omap.c
14785
14786 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
14787 M:      Scott Bauer <scott.bauer@intel.com>
14788 M:      Jonathan Derrick <jonathan.derrick@intel.com>
14789 L:      linux-block@vger.kernel.org
14790 S:      Supported
14791 F:      block/sed*
14792 F:      block/opal_proto.h
14793 F:      include/linux/sed*
14794 F:      include/uapi/linux/sed*
14795
14796 SECURITY CONTACT
14797 M:      Security Officers <security@kernel.org>
14798 S:      Supported
14799
14800 SECURITY SUBSYSTEM
14801 M:      James Morris <jmorris@namei.org>
14802 M:      "Serge E. Hallyn" <serge@hallyn.com>
14803 L:      linux-security-module@vger.kernel.org (suggested Cc:)
14804 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
14805 W:      http://kernsec.org/
14806 S:      Supported
14807 F:      security/
14808 X:      security/selinux/
14809
14810 SELINUX SECURITY MODULE
14811 M:      Paul Moore <paul@paul-moore.com>
14812 M:      Stephen Smalley <sds@tycho.nsa.gov>
14813 M:      Eric Paris <eparis@parisplace.org>
14814 L:      selinux@vger.kernel.org
14815 W:      https://selinuxproject.org
14816 W:      https://github.com/SELinuxProject
14817 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
14818 S:      Supported
14819 F:      include/uapi/linux/selinux_netlink.h
14820 F:      security/selinux/
14821 F:      scripts/selinux/
14822 F:      Documentation/admin-guide/LSM/SELinux.rst
14823
14824 SENSABLE PHANTOM
14825 M:      Jiri Slaby <jirislaby@gmail.com>
14826 S:      Maintained
14827 F:      drivers/misc/phantom.c
14828 F:      include/uapi/linux/phantom.h
14829
14830 SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER
14831 M:      Tomasz Duszynski <tduszyns@gmail.com>
14832 S:      Maintained
14833 F:      drivers/iio/chemical/sps30.c
14834 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml
14835
14836 SERIAL DEVICE BUS
14837 M:      Rob Herring <robh@kernel.org>
14838 L:      linux-serial@vger.kernel.org
14839 S:      Maintained
14840 F:      Documentation/devicetree/bindings/serial/slave-device.txt
14841 F:      drivers/tty/serdev/
14842 F:      include/linux/serdev.h
14843
14844 SERIAL DRIVERS
14845 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14846 L:      linux-serial@vger.kernel.org
14847 S:      Maintained
14848 F:      Documentation/devicetree/bindings/serial/
14849 F:      drivers/tty/serial/
14850
14851 SERIAL IR RECEIVER
14852 M:      Sean Young <sean@mess.org>
14853 L:      linux-media@vger.kernel.org
14854 S:      Maintained
14855 F:      drivers/media/rc/serial_ir.c
14856
14857 SFC NETWORK DRIVER
14858 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
14859 M:      Edward Cree <ecree@solarflare.com>
14860 M:      Martin Habets <mhabets@solarflare.com>
14861 L:      netdev@vger.kernel.org
14862 S:      Supported
14863 F:      drivers/net/ethernet/sfc/
14864
14865 SFF/SFP/SFP+ MODULE SUPPORT
14866 M:      Russell King <linux@armlinux.org.uk>
14867 L:      netdev@vger.kernel.org
14868 S:      Maintained
14869 F:      drivers/net/phy/phylink.c
14870 F:      drivers/net/phy/sfp*
14871 F:      include/linux/phylink.h
14872 F:      include/linux/sfp.h
14873 K:      phylink
14874
14875 SGI GRU DRIVER
14876 M:      Dimitri Sivanich <sivanich@sgi.com>
14877 S:      Maintained
14878 F:      drivers/misc/sgi-gru/
14879
14880 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
14881 M:      Pat Gefre <pfg@sgi.com>
14882 L:      linux-ia64@vger.kernel.org
14883 S:      Supported
14884 F:      Documentation/ia64/serial.rst
14885 F:      drivers/tty/serial/ioc?_serial.c
14886 F:      include/linux/ioc?.h
14887
14888 SGI XP/XPC/XPNET DRIVER
14889 M:      Cliff Whickman <cpw@sgi.com>
14890 M:      Robin Holt <robinmholt@gmail.com>
14891 S:      Maintained
14892 F:      drivers/misc/sgi-xp/
14893
14894 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14895 M:      Ursula Braun <ubraun@linux.ibm.com>
14896 M:      Karsten Graul <kgraul@linux.ibm.com>
14897 L:      linux-s390@vger.kernel.org
14898 W:      http://www.ibm.com/developerworks/linux/linux390/
14899 S:      Supported
14900 F:      net/smc/
14901
14902 SHARP RJ54N1CB0C SENSOR DRIVER
14903 M:      Jacopo Mondi <jacopo@jmondi.org>
14904 L:      linux-media@vger.kernel.org
14905 T:      git git://linuxtv.org/media_tree.git
14906 S:      Odd fixes
14907 F:      drivers/media/i2c/rj54n1cb0c.c
14908 F:      include/media/i2c/rj54n1cb0c.h
14909
14910 SH_VEU V4L2 MEM2MEM DRIVER
14911 L:      linux-media@vger.kernel.org
14912 S:      Orphan
14913 F:      drivers/media/platform/sh_veu.c
14914
14915 SH_VOU V4L2 OUTPUT DRIVER
14916 L:      linux-media@vger.kernel.org
14917 S:      Orphan
14918 F:      drivers/media/platform/sh_vou.c
14919 F:      include/media/drv-intf/sh_vou.h
14920
14921 SI2157 MEDIA DRIVER
14922 M:      Antti Palosaari <crope@iki.fi>
14923 L:      linux-media@vger.kernel.org
14924 W:      https://linuxtv.org
14925 W:      http://palosaari.fi/linux/
14926 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14927 T:      git git://linuxtv.org/anttip/media_tree.git
14928 S:      Maintained
14929 F:      drivers/media/tuners/si2157*
14930
14931 SI2165 MEDIA DRIVER
14932 M:      Matthias Schwarzott <zzam@gentoo.org>
14933 L:      linux-media@vger.kernel.org
14934 W:      https://linuxtv.org
14935 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14936 S:      Maintained
14937 F:      drivers/media/dvb-frontends/si2165*
14938
14939 SI2168 MEDIA DRIVER
14940 M:      Antti Palosaari <crope@iki.fi>
14941 L:      linux-media@vger.kernel.org
14942 W:      https://linuxtv.org
14943 W:      http://palosaari.fi/linux/
14944 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14945 T:      git git://linuxtv.org/anttip/media_tree.git
14946 S:      Maintained
14947 F:      drivers/media/dvb-frontends/si2168*
14948
14949 SI470X FM RADIO RECEIVER I2C DRIVER
14950 M:      Hans Verkuil <hverkuil@xs4all.nl>
14951 L:      linux-media@vger.kernel.org
14952 T:      git git://linuxtv.org/media_tree.git
14953 W:      https://linuxtv.org
14954 S:      Odd Fixes
14955 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14956
14957 SI470X FM RADIO RECEIVER USB DRIVER
14958 M:      Hans Verkuil <hverkuil@xs4all.nl>
14959 L:      linux-media@vger.kernel.org
14960 T:      git git://linuxtv.org/media_tree.git
14961 W:      https://linuxtv.org
14962 S:      Maintained
14963 F:      drivers/media/radio/si470x/radio-si470x-common.c
14964 F:      drivers/media/radio/si470x/radio-si470x.h
14965 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14966
14967 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14968 M:      Eduardo Valentin <edubezval@gmail.com>
14969 L:      linux-media@vger.kernel.org
14970 T:      git git://linuxtv.org/media_tree.git
14971 W:      https://linuxtv.org
14972 S:      Odd Fixes
14973 F:      drivers/media/radio/si4713/si4713.?
14974
14975 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14976 M:      Eduardo Valentin <edubezval@gmail.com>
14977 L:      linux-media@vger.kernel.org
14978 T:      git git://linuxtv.org/media_tree.git
14979 W:      https://linuxtv.org
14980 S:      Odd Fixes
14981 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14982
14983 SI4713 FM RADIO TRANSMITTER USB DRIVER
14984 M:      Hans Verkuil <hverkuil@xs4all.nl>
14985 L:      linux-media@vger.kernel.org
14986 T:      git git://linuxtv.org/media_tree.git
14987 W:      https://linuxtv.org
14988 S:      Maintained
14989 F:      drivers/media/radio/si4713/radio-usb-si4713.c
14990
14991 SIANO DVB DRIVER
14992 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14993 L:      linux-media@vger.kernel.org
14994 W:      https://linuxtv.org
14995 T:      git git://linuxtv.org/media_tree.git
14996 S:      Odd fixes
14997 F:      drivers/media/common/siano/
14998 F:      drivers/media/usb/siano/
14999 F:      drivers/media/usb/siano/
15000 F:      drivers/media/mmc/siano/
15001
15002 SIFIVE PDMA DRIVER
15003 M:      Green Wan <green.wan@sifive.com>
15004 S:      Maintained
15005 F:      drivers/dma/sf-pdma/
15006 F:      Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml
15007
15008 SIFIVE DRIVERS
15009 M:      Palmer Dabbelt <palmer@dabbelt.com>
15010 M:      Paul Walmsley <paul.walmsley@sifive.com>
15011 L:      linux-riscv@lists.infradead.org
15012 T:      git git://github.com/sifive/riscv-linux.git
15013 S:      Supported
15014 K:      [^@]sifive
15015 N:      sifive
15016
15017 SIFIVE FU540 SYSTEM-ON-CHIP
15018 M:      Paul Walmsley <paul.walmsley@sifive.com>
15019 M:      Palmer Dabbelt <palmer@dabbelt.com>
15020 L:      linux-riscv@lists.infradead.org
15021 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git
15022 S:      Supported
15023 K:      fu540
15024 N:      fu540
15025
15026 SILEAD TOUCHSCREEN DRIVER
15027 M:      Hans de Goede <hdegoede@redhat.com>
15028 L:      linux-input@vger.kernel.org
15029 L:      platform-driver-x86@vger.kernel.org
15030 S:      Maintained
15031 F:      drivers/input/touchscreen/silead.c
15032 F:      drivers/platform/x86/touchscreen_dmi.c
15033
15034 SILICON LABS WIRELESS DRIVERS (for WFxxx series)
15035 M:      Jérôme Pouiller <jerome.pouiller@silabs.com>
15036 S:      Supported
15037 F:      drivers/staging/wfx/
15038
15039 SILICON MOTION SM712 FRAME BUFFER DRIVER
15040 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
15041 M:      Teddy Wang <teddy.wang@siliconmotion.com>
15042 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
15043 L:      linux-fbdev@vger.kernel.org
15044 S:      Maintained
15045 F:      drivers/video/fbdev/sm712*
15046 F:      Documentation/fb/sm712fb.rst
15047
15048 SIMPLE FIRMWARE INTERFACE (SFI)
15049 M:      Len Brown <lenb@kernel.org>
15050 L:      sfi-devel@simplefirmware.org
15051 W:      http://simplefirmware.org/
15052 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
15053 S:      Supported
15054 F:      arch/x86/platform/sfi/
15055 F:      drivers/sfi/
15056 F:      include/linux/sfi*.h
15057
15058 SIMPLEFB FB DRIVER
15059 M:      Hans de Goede <hdegoede@redhat.com>
15060 L:      linux-fbdev@vger.kernel.org
15061 S:      Maintained
15062 F:      Documentation/devicetree/bindings/display/simple-framebuffer.yaml
15063 F:      drivers/video/fbdev/simplefb.c
15064 F:      include/linux/platform_data/simplefb.h
15065
15066 SIMTEC EB110ATX (Chalice CATS)
15067 M:      Vincent Sanders <vince@simtec.co.uk>
15068 M:      Simtec Linux Team <linux@simtec.co.uk>
15069 W:      http://www.simtec.co.uk/products/EB110ATX/
15070 S:      Supported
15071
15072 SIMTEC EB2410ITX (BAST)
15073 M:      Vincent Sanders <vince@simtec.co.uk>
15074 M:      Simtec Linux Team <linux@simtec.co.uk>
15075 W:      http://www.simtec.co.uk/products/EB2410ITX/
15076 S:      Supported
15077 F:      arch/arm/mach-s3c24xx/mach-bast.c
15078 F:      arch/arm/mach-s3c24xx/bast-ide.c
15079 F:      arch/arm/mach-s3c24xx/bast-irq.c
15080
15081 SIPHASH PRF ROUTINES
15082 M:      Jason A. Donenfeld <Jason@zx2c4.com>
15083 S:      Maintained
15084 F:      lib/siphash.c
15085 F:      lib/test_siphash.c
15086 F:      include/linux/siphash.h
15087
15088 SIOX
15089 M:      Thorsten Scherer <t.scherer@eckelmann.de>
15090 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
15091 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
15092 S:      Supported
15093 F:      drivers/siox/*
15094 F:      drivers/gpio/gpio-siox.c
15095 F:      include/trace/events/siox.h
15096
15097 SIS 190 ETHERNET DRIVER
15098 M:      Francois Romieu <romieu@fr.zoreil.com>
15099 L:      netdev@vger.kernel.org
15100 S:      Maintained
15101 F:      drivers/net/ethernet/sis/sis190.c
15102
15103 SIS 900/7016 FAST ETHERNET DRIVER
15104 M:      Daniele Venzano <venza@brownhat.org>
15105 W:      http://www.brownhat.org/sis900.html
15106 L:      netdev@vger.kernel.org
15107 S:      Maintained
15108 F:      drivers/net/ethernet/sis/sis900.*
15109
15110 SIS FRAMEBUFFER DRIVER
15111 M:      Thomas Winischhofer <thomas@winischhofer.net>
15112 W:      http://www.winischhofer.net/linuxsisvga.shtml
15113 S:      Maintained
15114 F:      Documentation/fb/sisfb.rst
15115 F:      drivers/video/fbdev/sis/
15116 F:      include/video/sisfb.h
15117
15118 SIS USB2VGA DRIVER
15119 M:      Thomas Winischhofer <thomas@winischhofer.net>
15120 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
15121 S:      Maintained
15122 F:      drivers/usb/misc/sisusbvga/
15123
15124 SLAB ALLOCATOR
15125 M:      Christoph Lameter <cl@linux.com>
15126 M:      Pekka Enberg <penberg@kernel.org>
15127 M:      David Rientjes <rientjes@google.com>
15128 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
15129 M:      Andrew Morton <akpm@linux-foundation.org>
15130 L:      linux-mm@kvack.org
15131 S:      Maintained
15132 F:      include/linux/sl?b*.h
15133 F:      mm/sl?b*
15134
15135 SLEEPABLE READ-COPY UPDATE (SRCU)
15136 M:      Lai Jiangshan <jiangshanlai@gmail.com>
15137 M:      "Paul E. McKenney" <paulmck@kernel.org>
15138 M:      Josh Triplett <josh@joshtriplett.org>
15139 R:      Steven Rostedt <rostedt@goodmis.org>
15140 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
15141 L:      rcu@vger.kernel.org
15142 W:      http://www.rdrop.com/users/paulmck/RCU/
15143 S:      Supported
15144 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
15145 F:      include/linux/srcu*.h
15146 F:      kernel/rcu/srcu*.c
15147
15148 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
15149 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
15150 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15151 S:      Maintained
15152 F:      drivers/slimbus/
15153 F:      Documentation/devicetree/bindings/slimbus/
15154 F:      include/linux/slimbus.h
15155
15156 SMACK SECURITY MODULE
15157 M:      Casey Schaufler <casey@schaufler-ca.com>
15158 L:      linux-security-module@vger.kernel.org
15159 W:      http://schaufler-ca.com
15160 T:      git git://github.com/cschaufler/smack-next
15161 S:      Maintained
15162 F:      Documentation/admin-guide/LSM/Smack.rst
15163 F:      security/smack/
15164
15165 SMC91x ETHERNET DRIVER
15166 M:      Nicolas Pitre <nico@fluxnic.net>
15167 S:      Odd Fixes
15168 F:      drivers/net/ethernet/smsc/smc91x.*
15169
15170 SMIA AND SMIA++ IMAGE SENSOR DRIVER
15171 M:      Sakari Ailus <sakari.ailus@iki.fi>
15172 L:      linux-media@vger.kernel.org
15173 S:      Maintained
15174 F:      drivers/media/i2c/smiapp/
15175 F:      include/media/i2c/smiapp.h
15176 F:      drivers/media/i2c/smiapp-pll.c
15177 F:      drivers/media/i2c/smiapp-pll.h
15178 F:      include/uapi/linux/smiapp.h
15179 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
15180
15181 SMM665 HARDWARE MONITOR DRIVER
15182 M:      Guenter Roeck <linux@roeck-us.net>
15183 L:      linux-hwmon@vger.kernel.org
15184 S:      Maintained
15185 F:      Documentation/hwmon/smm665.rst
15186 F:      drivers/hwmon/smm665.c
15187
15188 SMSC EMC2103 HARDWARE MONITOR DRIVER
15189 M:      Steve Glendinning <steve.glendinning@shawell.net>
15190 L:      linux-hwmon@vger.kernel.org
15191 S:      Maintained
15192 F:      Documentation/hwmon/emc2103.rst
15193 F:      drivers/hwmon/emc2103.c
15194
15195 SMSC SCH5627 HARDWARE MONITOR DRIVER
15196 M:      Hans de Goede <hdegoede@redhat.com>
15197 L:      linux-hwmon@vger.kernel.org
15198 S:      Supported
15199 F:      Documentation/hwmon/sch5627.rst
15200 F:      drivers/hwmon/sch5627.c
15201
15202 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
15203 M:      Steve Glendinning <steve.glendinning@shawell.net>
15204 L:      linux-fbdev@vger.kernel.org
15205 S:      Maintained
15206 F:      drivers/video/fbdev/smscufx.c
15207
15208 SMSC47B397 HARDWARE MONITOR DRIVER
15209 M:      Jean Delvare <jdelvare@suse.com>
15210 L:      linux-hwmon@vger.kernel.org
15211 S:      Maintained
15212 F:      Documentation/hwmon/smsc47b397.rst
15213 F:      drivers/hwmon/smsc47b397.c
15214
15215 SMSC911x ETHERNET DRIVER
15216 M:      Steve Glendinning <steve.glendinning@shawell.net>
15217 L:      netdev@vger.kernel.org
15218 S:      Maintained
15219 F:      include/linux/smsc911x.h
15220 F:      drivers/net/ethernet/smsc/smsc911x.*
15221
15222 SMSC9420 PCI ETHERNET DRIVER
15223 M:      Steve Glendinning <steve.glendinning@shawell.net>
15224 L:      netdev@vger.kernel.org
15225 S:      Maintained
15226 F:      drivers/net/ethernet/smsc/smsc9420.*
15227
15228 SOC-CAMERA V4L2 SUBSYSTEM
15229 L:      linux-media@vger.kernel.org
15230 T:      git git://linuxtv.org/media_tree.git
15231 S:      Orphan
15232 F:      include/media/soc_camera.h
15233 F:      drivers/staging/media/soc_camera/
15234
15235 SOCIONEXT SYNQUACER I2C DRIVER
15236 M:      Ard Biesheuvel <ardb@kernel.org>
15237 L:      linux-i2c@vger.kernel.org
15238 S:      Maintained
15239 F:      drivers/i2c/busses/i2c-synquacer.c
15240 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
15241
15242 SOCIONEXT UNIPHIER SOUND DRIVER
15243 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15244 S:      Orphan
15245 F:      sound/soc/uniphier/
15246
15247 SOEKRIS NET48XX LED SUPPORT
15248 M:      Chris Boot <bootc@bootc.net>
15249 S:      Maintained
15250 F:      drivers/leds/leds-net48xx.c
15251
15252 SOFT-IWARP DRIVER (siw)
15253 M:      Bernard Metzler <bmt@zurich.ibm.com>
15254 L:      linux-rdma@vger.kernel.org
15255 S:      Supported
15256 F:      drivers/infiniband/sw/siw/
15257 F:      include/uapi/rdma/siw-abi.h
15258
15259 SOFT-ROCE DRIVER (rxe)
15260 M:      Moni Shoua <monis@mellanox.com>
15261 L:      linux-rdma@vger.kernel.org
15262 S:      Supported
15263 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
15264 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
15265 F:      drivers/infiniband/sw/rxe/
15266 F:      include/uapi/rdma/rdma_user_rxe.h
15267
15268 SOFTLOGIC 6x10 MPEG CODEC
15269 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15270 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15271 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15272 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15273 M:      Ismael Luceno <ismael@iodev.co.uk>
15274 L:      linux-media@vger.kernel.org
15275 S:      Supported
15276 F:      drivers/media/pci/solo6x10/
15277
15278 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
15279 M:      James Morse <james.morse@arm.com>
15280 L:      linux-arm-kernel@lists.infradead.org
15281 S:      Maintained
15282 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
15283 F:      drivers/firmware/arm_sdei.c
15284 F:      include/linux/arm_sdei.h
15285 F:      include/uapi/linux/arm_sdei.h
15286
15287 SOFTWARE RAID (Multiple Disks) SUPPORT
15288 M:      Song Liu <song@kernel.org>
15289 L:      linux-raid@vger.kernel.org
15290 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git
15291 S:      Supported
15292 F:      drivers/md/Makefile
15293 F:      drivers/md/Kconfig
15294 F:      drivers/md/md*
15295 F:      drivers/md/raid*
15296 F:      include/linux/raid/
15297 F:      include/uapi/linux/raid/
15298
15299 SOCIONEXT (SNI) AVE NETWORK DRIVER
15300 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
15301 L:      netdev@vger.kernel.org
15302 S:      Maintained
15303 F:      drivers/net/ethernet/socionext/sni_ave.c
15304 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
15305
15306 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
15307 M:      Jassi Brar <jaswinder.singh@linaro.org>
15308 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
15309 L:      netdev@vger.kernel.org
15310 S:      Maintained
15311 F:      drivers/net/ethernet/socionext/netsec.c
15312 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
15313
15314 SOCIONEXT (SNI) Synquacer SPI DRIVER
15315 M:      Masahisa Kojima <masahisa.kojima@linaro.org>
15316 M:      Jassi Brar <jaswinder.singh@linaro.org>
15317 L:      linux-spi@vger.kernel.org
15318 S:      Maintained
15319 F:      drivers/spi/spi-synquacer.c
15320 F:      Documentation/devicetree/bindings/spi/spi-synquacer.txt
15321
15322 SOLIDRUN CLEARFOG SUPPORT
15323 M:      Russell King <linux@armlinux.org.uk>
15324 S:      Maintained
15325 F:      arch/arm/boot/dts/armada-388-clearfog*
15326 F:      arch/arm/boot/dts/armada-38x-solidrun-*
15327
15328 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
15329 M:      Russell King <linux@armlinux.org.uk>
15330 S:      Maintained
15331 F:      arch/arm/boot/dts/imx6*-cubox-i*
15332 F:      arch/arm/boot/dts/imx6*-hummingboard*
15333 F:      arch/arm/boot/dts/imx6*-sr-*
15334
15335 SONIC NETWORK DRIVER
15336 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
15337 L:      netdev@vger.kernel.org
15338 S:      Maintained
15339 F:      drivers/net/ethernet/natsemi/sonic.*
15340
15341 SONICS SILICON BACKPLANE DRIVER (SSB)
15342 M:      Michael Buesch <m@bues.ch>
15343 L:      linux-wireless@vger.kernel.org
15344 S:      Maintained
15345 F:      drivers/ssb/
15346 F:      include/linux/ssb/
15347
15348 SONY IMX214 SENSOR DRIVER
15349 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
15350 L:      linux-media@vger.kernel.org
15351 T:      git git://linuxtv.org/media_tree.git
15352 S:      Maintained
15353 F:      drivers/media/i2c/imx214.c
15354 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
15355
15356 SONY IMX258 SENSOR DRIVER
15357 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
15358 L:      linux-media@vger.kernel.org
15359 T:      git git://linuxtv.org/media_tree.git
15360 S:      Maintained
15361 F:      drivers/media/i2c/imx258.c
15362
15363 SONY IMX274 SENSOR DRIVER
15364 M:      Leon Luo <leonl@leopardimaging.com>
15365 L:      linux-media@vger.kernel.org
15366 T:      git git://linuxtv.org/media_tree.git
15367 S:      Maintained
15368 F:      drivers/media/i2c/imx274.c
15369 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
15370
15371 SONY IMX290 SENSOR DRIVER
15372 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
15373 L:      linux-media@vger.kernel.org
15374 T:      git git://linuxtv.org/media_tree.git
15375 S:      Maintained
15376 F:      drivers/media/i2c/imx290.c
15377 F:      Documentation/devicetree/bindings/media/i2c/imx290.txt
15378
15379 SONY IMX319 SENSOR DRIVER
15380 M:      Bingbu Cao <bingbu.cao@intel.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/imx319.c
15385
15386 SONY IMX355 SENSOR DRIVER
15387 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
15388 L:      linux-media@vger.kernel.org
15389 T:      git git://linuxtv.org/media_tree.git
15390 S:      Maintained
15391 F:      drivers/media/i2c/imx355.c
15392
15393 SONY MEMORYSTICK SUBSYSTEM
15394 M:      Maxim Levitsky <maximlevitsky@gmail.com>
15395 M:      Alex Dubov <oakad@yahoo.com>
15396 M:      Ulf Hansson <ulf.hansson@linaro.org>
15397 L:      linux-mmc@vger.kernel.org
15398 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
15399 S:      Maintained
15400 F:      drivers/memstick/
15401 F:      include/linux/memstick.h
15402
15403 SONY VAIO CONTROL DEVICE DRIVER
15404 M:      Mattia Dongili <malattia@linux.it>
15405 L:      platform-driver-x86@vger.kernel.org
15406 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
15407 S:      Maintained
15408 F:      Documentation/admin-guide/laptops/sony-laptop.rst
15409 F:      drivers/char/sonypi.c
15410 F:      drivers/platform/x86/sony-laptop.c
15411 F:      include/linux/sony-laptop.h
15412
15413 SOUND
15414 M:      Jaroslav Kysela <perex@perex.cz>
15415 M:      Takashi Iwai <tiwai@suse.com>
15416 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15417 W:      http://www.alsa-project.org/
15418 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
15419 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
15420 S:      Maintained
15421 F:      Documentation/sound/
15422 F:      include/sound/
15423 F:      include/uapi/sound/
15424 F:      sound/
15425
15426 SOUND - COMPRESSED AUDIO
15427 M:      Vinod Koul <vkoul@kernel.org>
15428 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15429 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
15430 S:      Supported
15431 F:      Documentation/sound/designs/compress-offload.rst
15432 F:      include/sound/compress_driver.h
15433 F:      include/uapi/sound/compress_*
15434 F:      sound/core/compress_offload.c
15435 F:      sound/soc/soc-compress.c
15436
15437 SOUND - DMAENGINE HELPERS
15438 M:      Lars-Peter Clausen <lars@metafoo.de>
15439 S:      Supported
15440 F:      include/sound/dmaengine_pcm.h
15441 F:      sound/core/pcm_dmaengine.c
15442 F:      sound/soc/soc-generic-dmaengine-pcm.c
15443
15444 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
15445 M:      Liam Girdwood <lgirdwood@gmail.com>
15446 M:      Mark Brown <broonie@kernel.org>
15447 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
15448 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15449 W:      http://alsa-project.org/main/index.php/ASoC
15450 S:      Supported
15451 F:      Documentation/devicetree/bindings/sound/
15452 F:      Documentation/sound/soc/
15453 F:      sound/soc/
15454 F:      include/dt-bindings/sound/
15455 F:      include/sound/soc*
15456
15457 SOUNDWIRE SUBSYSTEM
15458 M:      Vinod Koul <vkoul@kernel.org>
15459 M:      Sanyog Kale <sanyog.r.kale@intel.com>
15460 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
15461 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15462 S:      Supported
15463 F:      Documentation/driver-api/soundwire/
15464 F:      drivers/soundwire/
15465 F:      include/linux/soundwire/
15466
15467 SP2 MEDIA DRIVER
15468 M:      Olli Salonen <olli.salonen@iki.fi>
15469 L:      linux-media@vger.kernel.org
15470 W:      https://linuxtv.org
15471 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15472 S:      Maintained
15473 F:      drivers/media/dvb-frontends/sp2*
15474
15475 SPARC + UltraSPARC (sparc/sparc64)
15476 M:      "David S. Miller" <davem@davemloft.net>
15477 L:      sparclinux@vger.kernel.org
15478 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
15479 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
15480 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
15481 S:      Maintained
15482 F:      arch/sparc/
15483 F:      drivers/sbus/
15484
15485 SPARC SERIAL DRIVERS
15486 M:      "David S. Miller" <davem@davemloft.net>
15487 L:      sparclinux@vger.kernel.org
15488 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
15489 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
15490 S:      Maintained
15491 F:      include/linux/sunserialcore.h
15492 F:      drivers/tty/serial/suncore.c
15493 F:      drivers/tty/serial/sunhv.c
15494 F:      drivers/tty/serial/sunsab.c
15495 F:      drivers/tty/serial/sunsab.h
15496 F:      drivers/tty/serial/sunsu.c
15497 F:      drivers/tty/serial/sunzilog.c
15498 F:      drivers/tty/serial/sunzilog.h
15499 F:      drivers/tty/vcc.c
15500
15501 SPARSE CHECKER
15502 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
15503 L:      linux-sparse@vger.kernel.org
15504 W:      https://sparse.wiki.kernel.org/
15505 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
15506 S:      Maintained
15507 F:      include/linux/compiler.h
15508
15509 SPEAR CLOCK FRAMEWORK SUPPORT
15510 M:      Viresh Kumar <vireshk@kernel.org>
15511 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15512 W:      http://www.st.com/spear
15513 S:      Maintained
15514 F:      drivers/clk/spear/
15515
15516 SPEAR PLATFORM SUPPORT
15517 M:      Viresh Kumar <vireshk@kernel.org>
15518 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
15519 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15520 W:      http://www.st.com/spear
15521 S:      Maintained
15522 F:      arch/arm/boot/dts/spear*
15523 F:      arch/arm/mach-spear/
15524
15525 SPI NOR SUBSYSTEM
15526 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
15527 L:      linux-mtd@lists.infradead.org
15528 W:      http://www.linux-mtd.infradead.org/
15529 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
15530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
15531 S:      Maintained
15532 F:      drivers/mtd/spi-nor/
15533 F:      include/linux/mtd/spi-nor.h
15534
15535 SPI SUBSYSTEM
15536 M:      Mark Brown <broonie@kernel.org>
15537 L:      linux-spi@vger.kernel.org
15538 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
15539 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
15540 S:      Maintained
15541 F:      Documentation/devicetree/bindings/spi/
15542 F:      Documentation/spi/
15543 F:      drivers/spi/
15544 F:      include/linux/spi/
15545 F:      include/uapi/linux/spi/
15546 F:      tools/spi/
15547
15548 SPIDERNET NETWORK DRIVER for CELL
15549 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
15550 L:      netdev@vger.kernel.org
15551 S:      Supported
15552 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
15553 F:      drivers/net/ethernet/toshiba/spider_net*
15554
15555 SPMI SUBSYSTEM
15556 R:      Stephen Boyd <sboyd@kernel.org>
15557 L:      linux-arm-msm@vger.kernel.org
15558 F:      Documentation/devicetree/bindings/spmi/
15559 F:      drivers/spmi/
15560 F:      include/dt-bindings/spmi/spmi.h
15561 F:      include/linux/spmi.h
15562 F:      include/trace/events/spmi.h
15563
15564 SPU FILE SYSTEM
15565 M:      Jeremy Kerr <jk@ozlabs.org>
15566 L:      linuxppc-dev@lists.ozlabs.org
15567 W:      http://www.ibm.com/developerworks/power/cell/
15568 S:      Supported
15569 F:      Documentation/filesystems/spufs.txt
15570 F:      arch/powerpc/platforms/cell/spufs/
15571
15572 SQUASHFS FILE SYSTEM
15573 M:      Phillip Lougher <phillip@squashfs.org.uk>
15574 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
15575 W:      http://squashfs.org.uk
15576 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
15577 S:      Maintained
15578 F:      Documentation/filesystems/squashfs.txt
15579 F:      fs/squashfs/
15580
15581 SRM (Alpha) environment access
15582 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
15583 S:      Maintained
15584 F:      arch/alpha/kernel/srm_env.c
15585
15586 ST LSM6DSx IMU IIO DRIVER
15587 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
15588 L:      linux-iio@vger.kernel.org
15589 W:      http://www.st.com/
15590 S:      Maintained
15591 F:      drivers/iio/imu/st_lsm6dsx/
15592 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
15593
15594 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
15595 M:      Mickael Guene <mickael.guene@st.com>
15596 L:      linux-media@vger.kernel.org
15597 T:      git git://linuxtv.org/media_tree.git
15598 S:      Maintained
15599 F:      drivers/media/i2c/st-mipid02.c
15600 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt
15601
15602 ST STM32 I2C/SMBUS DRIVER
15603 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
15604 L:      linux-i2c@vger.kernel.org
15605 S:      Maintained
15606 F:      drivers/i2c/busses/i2c-stm32*
15607
15608 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
15609 M:      Song Qiang <songqiang1304521@gmail.com>
15610 L:      linux-iio@vger.kernel.org
15611 S:      Maintained
15612 F:      drivers/iio/proximity/vl53l0x-i2c.c
15613 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
15614
15615 STABLE BRANCH
15616 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15617 M:      Sasha Levin <sashal@kernel.org>
15618 L:      stable@vger.kernel.org
15619 S:      Supported
15620 F:      Documentation/process/stable-kernel-rules.rst
15621
15622 STAGING - COMEDI
15623 M:      Ian Abbott <abbotti@mev.co.uk>
15624 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
15625 S:      Odd Fixes
15626 F:      drivers/staging/comedi/
15627
15628 STAGING - FIELDBUS SUBSYSTEM
15629 M:      Sven Van Asbroeck <TheSven73@gmail.com>
15630 S:      Maintained
15631 F:      drivers/staging/fieldbus/*
15632 F:      drivers/staging/fieldbus/Documentation/
15633
15634 STAGING - HMS ANYBUS-S BUS
15635 M:      Sven Van Asbroeck <TheSven73@gmail.com>
15636 S:      Maintained
15637 F:      drivers/staging/fieldbus/anybuss/
15638
15639 STAGING - INDUSTRIAL IO
15640 M:      Jonathan Cameron <jic23@kernel.org>
15641 L:      linux-iio@vger.kernel.org
15642 S:      Odd Fixes
15643 F:      Documentation/devicetree/bindings/staging/iio/
15644 F:      drivers/staging/iio/
15645
15646 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
15647 M:      Marc Dietrich <marvin24@gmx.de>
15648 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
15649 L:      linux-tegra@vger.kernel.org
15650 S:      Maintained
15651 F:      drivers/staging/nvec/
15652
15653 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
15654 M:      Jens Frederich <jfrederich@gmail.com>
15655 M:      Daniel Drake <dsd@laptop.org>
15656 M:      Jon Nettleton <jon.nettleton@gmail.com>
15657 W:      http://wiki.laptop.org/go/DCON
15658 S:      Maintained
15659 F:      drivers/staging/olpc_dcon/
15660
15661 STAGING - REALTEK RTL8712U DRIVERS
15662 M:      Larry Finger <Larry.Finger@lwfinger.net>
15663 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
15664 S:      Odd Fixes
15665 F:      drivers/staging/rtl8712/
15666
15667 STAGING - REALTEK RTL8188EU DRIVERS
15668 M:      Larry Finger <Larry.Finger@lwfinger.net>
15669 S:      Odd Fixes
15670 F:      drivers/staging/rtl8188eu/
15671
15672 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
15673 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
15674 M:      Teddy Wang <teddy.wang@siliconmotion.com>
15675 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
15676 L:      linux-fbdev@vger.kernel.org
15677 S:      Maintained
15678 F:      drivers/staging/sm750fb/
15679
15680 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
15681 M:      William Hubbs <w.d.hubbs@gmail.com>
15682 M:      Chris Brannon <chris@the-brannons.com>
15683 M:      Kirk Reiser <kirk@reisers.ca>
15684 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
15685 L:      speakup@linux-speakup.org
15686 W:      http://www.linux-speakup.org/
15687 S:      Odd Fixes
15688 F:      drivers/staging/speakup/
15689
15690 STAGING - VIA VT665X DRIVERS
15691 M:      Forest Bond <forest@alittletooquiet.net>
15692 S:      Odd Fixes
15693 F:      drivers/staging/vt665?/
15694
15695 STAGING - WILC1000 WIFI DRIVER
15696 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
15697 M:      Ajay Singh <ajay.kathat@microchip.com>
15698 L:      linux-wireless@vger.kernel.org
15699 S:      Supported
15700 F:      drivers/staging/wilc1000/
15701
15702 STAGING - SEPS525 LCD CONTROLLER DRIVERS
15703 M:      Michael Hennerich <michael.hennerich@analog.com>
15704 M:      Beniamin Bia <beniamin.bia@analog.com>
15705 L:      linux-fbdev@vger.kernel.org
15706 S:      Supported
15707 F:      drivers/staging/fbtft/fb_seps525.c
15708 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml
15709
15710 STAGING SUBSYSTEM
15711 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15712 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
15713 L:      devel@driverdev.osuosl.org
15714 S:      Supported
15715 F:      drivers/staging/
15716
15717 STARFIRE/DURALAN NETWORK DRIVER
15718 M:      Ion Badulescu <ionut@badula.org>
15719 S:      Odd Fixes
15720 F:      drivers/net/ethernet/adaptec/starfire*
15721
15722 STEC S1220 SKD DRIVER
15723 M:      Damien Le Moal <Damien.LeMoal@wdc.com>
15724 L:      linux-block@vger.kernel.org
15725 S:      Maintained
15726 F:      drivers/block/skd*[ch]
15727
15728 STI AUDIO (ASoC) DRIVERS
15729 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15730 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15731 S:      Maintained
15732 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
15733 F:      sound/soc/sti/
15734
15735 STI CEC DRIVER
15736 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
15737 S:      Maintained
15738 F:      drivers/media/platform/sti/cec/
15739 F:      Documentation/devicetree/bindings/media/stih-cec.txt
15740
15741 STK1160 USB VIDEO CAPTURE DRIVER
15742 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15743 L:      linux-media@vger.kernel.org
15744 T:      git git://linuxtv.org/media_tree.git
15745 S:      Maintained
15746 F:      drivers/media/usb/stk1160/
15747
15748 STM32 AUDIO (ASoC) DRIVERS
15749 M:      Olivier Moysan <olivier.moysan@st.com>
15750 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15751 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15752 S:      Maintained
15753 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
15754 F:      sound/soc/stm/
15755
15756 STM32 TIMER/LPTIMER DRIVERS
15757 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
15758 S:      Maintained
15759 F:      drivers/*/stm32-*timer*
15760 F:      drivers/pwm/pwm-stm32*
15761 F:      include/linux/*/stm32-*tim*
15762 F:      Documentation/ABI/testing/*timer-stm32
15763 F:      Documentation/devicetree/bindings/*/stm32-*timer*
15764 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
15765
15766 STMMAC ETHERNET DRIVER
15767 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
15768 M:      Alexandre Torgue <alexandre.torgue@st.com>
15769 M:      Jose Abreu <joabreu@synopsys.com>
15770 L:      netdev@vger.kernel.org
15771 W:      http://www.stlinux.com
15772 S:      Supported
15773 F:      drivers/net/ethernet/stmicro/stmmac/
15774
15775 SUN3/3X
15776 M:      Sam Creasey <sammy@sammy.net>
15777 W:      http://sammy.net/sun3/
15778 S:      Maintained
15779 F:      arch/m68k/kernel/*sun3*
15780 F:      arch/m68k/sun3*/
15781 F:      arch/m68k/include/asm/sun3*
15782 F:      drivers/net/ethernet/i825xx/sun3*
15783
15784 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
15785 M:      Hans de Goede <hdegoede@redhat.com>
15786 L:      linux-input@vger.kernel.org
15787 S:      Maintained
15788 F:      Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml
15789 F:      drivers/input/keyboard/sun4i-lradc-keys.c
15790
15791 SUNDANCE NETWORK DRIVER
15792 M:      Denis Kirjanov <kda@linux-powerpc.org>
15793 L:      netdev@vger.kernel.org
15794 S:      Maintained
15795 F:      drivers/net/ethernet/dlink/sundance.c
15796
15797 SUPERH
15798 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
15799 M:      Rich Felker <dalias@libc.org>
15800 L:      linux-sh@vger.kernel.org
15801 Q:      http://patchwork.kernel.org/project/linux-sh/list/
15802 S:      Maintained
15803 F:      Documentation/sh/
15804 F:      arch/sh/
15805 F:      drivers/sh/
15806
15807 SUSPEND TO RAM
15808 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
15809 M:      Len Brown <len.brown@intel.com>
15810 M:      Pavel Machek <pavel@ucw.cz>
15811 L:      linux-pm@vger.kernel.org
15812 B:      https://bugzilla.kernel.org
15813 S:      Supported
15814 F:      Documentation/power/
15815 F:      arch/x86/kernel/acpi/
15816 F:      drivers/base/power/
15817 F:      kernel/power/
15818 F:      include/linux/suspend.h
15819 F:      include/linux/freezer.h
15820 F:      include/linux/pm.h
15821
15822 SVGA HANDLING
15823 M:      Martin Mares <mj@ucw.cz>
15824 L:      linux-video@atrey.karlin.mff.cuni.cz
15825 S:      Maintained
15826 F:      Documentation/admin-guide/svga.rst
15827 F:      arch/x86/boot/video*
15828
15829 SWIOTLB SUBSYSTEM
15830 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15831 L:      iommu@lists.linux-foundation.org
15832 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
15833 S:      Supported
15834 F:      kernel/dma/swiotlb.c
15835 F:      arch/*/kernel/pci-swiotlb.c
15836 F:      include/linux/swiotlb.h
15837
15838 SWITCHDEV
15839 M:      Jiri Pirko <jiri@resnulli.us>
15840 M:      Ivan Vecera <ivecera@redhat.com>
15841 L:      netdev@vger.kernel.org
15842 S:      Supported
15843 F:      net/switchdev/
15844 F:      include/net/switchdev.h
15845
15846 SY8106A REGULATOR DRIVER
15847 M:      Icenowy Zheng <icenowy@aosc.io>
15848 S:      Maintained
15849 F:      drivers/regulator/sy8106a-regulator.c
15850 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
15851
15852 SYNC FILE FRAMEWORK
15853 M:      Sumit Semwal <sumit.semwal@linaro.org>
15854 R:      Gustavo Padovan <gustavo@padovan.org>
15855 S:      Maintained
15856 L:      linux-media@vger.kernel.org
15857 L:      dri-devel@lists.freedesktop.org
15858 F:      drivers/dma-buf/sync_*
15859 F:      drivers/dma-buf/dma-fence*
15860 F:      drivers/dma-buf/sw_sync.c
15861 F:      include/linux/sync_file.h
15862 F:      include/uapi/linux/sync_file.h
15863 F:      Documentation/driver-api/sync_file.rst
15864 T:      git git://anongit.freedesktop.org/drm/drm-misc
15865
15866 SYNOPSYS ARC ARCHITECTURE
15867 M:      Vineet Gupta <vgupta@synopsys.com>
15868 L:      linux-snps-arc@lists.infradead.org
15869 S:      Supported
15870 F:      arch/arc/
15871 F:      Documentation/devicetree/bindings/arc/*
15872 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
15873 F:      drivers/clocksource/arc_timer.c
15874 F:      drivers/tty/serial/arc_uart.c
15875 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
15876
15877 SYNOPSYS ARC HSDK SDP pll clock driver
15878 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15879 S:      Supported
15880 F:      drivers/clk/clk-hsdk-pll.c
15881 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
15882
15883 SYNOPSYS ARC SDP clock driver
15884 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15885 S:      Supported
15886 F:      drivers/clk/axs10x/*
15887 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
15888
15889 SYNOPSYS ARC SDP platform support
15890 M:      Alexey Brodkin <abrodkin@synopsys.com>
15891 S:      Supported
15892 F:      arch/arc/plat-axs10x
15893 F:      arch/arc/boot/dts/ax*
15894 F:      Documentation/devicetree/bindings/arc/axs10*
15895
15896 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
15897 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15898 S:      Supported
15899 F:      drivers/reset/reset-axs10x.c
15900 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
15901
15902 SYNOPSYS CREG GPIO DRIVER
15903 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15904 S:      Maintained
15905 F:      drivers/gpio/gpio-creg-snps.c
15906 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
15907
15908 SYNOPSYS DESIGNWARE 8250 UART DRIVER
15909 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15910 S:      Maintained
15911 F:      drivers/tty/serial/8250/8250_dw.c
15912
15913 SYNOPSYS DESIGNWARE APB GPIO DRIVER
15914 M:      Hoan Tran <hoan@os.amperecomputing.com>
15915 L:      linux-gpio@vger.kernel.org
15916 S:      Maintained
15917 F:      drivers/gpio/gpio-dwapb.c
15918 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
15919
15920 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
15921 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15922 S:      Maintained
15923 F:      drivers/dma/dw-axi-dmac/
15924 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
15925
15926 SYNOPSYS DESIGNWARE DMAC DRIVER
15927 M:      Viresh Kumar <vireshk@kernel.org>
15928 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15929 S:      Maintained
15930 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
15931 F:      drivers/dma/dw/
15932 F:      include/dt-bindings/dma/dw-dmac.h
15933 F:      include/linux/dma/dw.h
15934 F:      include/linux/platform_data/dma-dw.h
15935
15936 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
15937 M:      Jose Abreu <Jose.Abreu@synopsys.com>
15938 L:      netdev@vger.kernel.org
15939 S:      Supported
15940 F:      drivers/net/ethernet/synopsys/
15941
15942 SYNOPSYS DESIGNWARE I2C DRIVER
15943 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15944 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15945 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15946 L:      linux-i2c@vger.kernel.org
15947 S:      Maintained
15948 F:      drivers/i2c/busses/i2c-designware-*
15949 F:      include/linux/platform_data/i2c-designware.h
15950
15951 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15952 M:      Jaehoon Chung <jh80.chung@samsung.com>
15953 L:      linux-mmc@vger.kernel.org
15954 S:      Maintained
15955 F:      drivers/mmc/host/dw_mmc*
15956
15957 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15958 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15959 S:      Supported
15960 F:      drivers/reset/reset-hsdk.c
15961 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15962 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15963
15964 SYSTEM CONFIGURATION (SYSCON)
15965 M:      Lee Jones <lee.jones@linaro.org>
15966 M:      Arnd Bergmann <arnd@arndb.de>
15967 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15968 S:      Supported
15969 F:      drivers/mfd/syscon.c
15970
15971 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15972 M:      Sudeep Holla <sudeep.holla@arm.com>
15973 L:      linux-arm-kernel@lists.infradead.org
15974 S:      Maintained
15975 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15976 F:      drivers/clk/clk-sc[mp]i.c
15977 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15978 F:      drivers/firmware/arm_scpi.c
15979 F:      drivers/firmware/arm_scmi/
15980 F:      drivers/reset/reset-scmi.c
15981 F:      include/linux/sc[mp]i_protocol.h
15982
15983 SYSTEM RESET/SHUTDOWN DRIVERS
15984 M:      Sebastian Reichel <sre@kernel.org>
15985 L:      linux-pm@vger.kernel.org
15986 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15987 S:      Maintained
15988 F:      Documentation/devicetree/bindings/power/reset/
15989 F:      drivers/power/reset/
15990
15991 SYSTEM TRACE MODULE CLASS
15992 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
15993 S:      Maintained
15994 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
15995 F:      Documentation/trace/stm.rst
15996 F:      drivers/hwtracing/stm/
15997 F:      include/linux/stm.h
15998 F:      include/uapi/linux/stm.h
15999
16000 SYSTEM76 ACPI DRIVER
16001 M:      Jeremy Soller <jeremy@system76.com>
16002 M:      System76 Product Development <productdev@system76.com>
16003 L:      platform-driver-x86@vger.kernel.org
16004 S:      Maintained
16005 F:      drivers/platform/x86/system76_acpi.c
16006
16007 SYSV FILESYSTEM
16008 M:      Christoph Hellwig <hch@infradead.org>
16009 S:      Maintained
16010 F:      Documentation/filesystems/sysv-fs.txt
16011 F:      fs/sysv/
16012 F:      include/linux/sysv_fs.h
16013
16014 TASKSTATS STATISTICS INTERFACE
16015 M:      Balbir Singh <bsingharora@gmail.com>
16016 S:      Maintained
16017 F:      Documentation/accounting/taskstats*
16018 F:      include/linux/taskstats*
16019 F:      kernel/taskstats.c
16020
16021 TC subsystem
16022 M:      Jamal Hadi Salim <jhs@mojatatu.com>
16023 M:      Cong Wang <xiyou.wangcong@gmail.com>
16024 M:      Jiri Pirko <jiri@resnulli.us>
16025 L:      netdev@vger.kernel.org
16026 S:      Maintained
16027 F:      include/net/pkt_cls.h
16028 F:      include/net/pkt_sched.h
16029 F:      include/net/tc_act/
16030 F:      include/uapi/linux/pkt_cls.h
16031 F:      include/uapi/linux/pkt_sched.h
16032 F:      include/uapi/linux/tc_act/
16033 F:      include/uapi/linux/tc_ematch/
16034 F:      net/sched/
16035
16036 TC90522 MEDIA DRIVER
16037 M:      Akihiro Tsukada <tskd08@gmail.com>
16038 L:      linux-media@vger.kernel.org
16039 S:      Odd Fixes
16040 F:      drivers/media/dvb-frontends/tc90522*
16041
16042 TCP LOW PRIORITY MODULE
16043 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
16044 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
16045 W:      http://tcp-lp-mod.sourceforge.net/
16046 S:      Maintained
16047 F:      net/ipv4/tcp_lp.c
16048
16049 TDA10071 MEDIA DRIVER
16050 M:      Antti Palosaari <crope@iki.fi>
16051 L:      linux-media@vger.kernel.org
16052 W:      https://linuxtv.org
16053 W:      http://palosaari.fi/linux/
16054 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16055 T:      git git://linuxtv.org/anttip/media_tree.git
16056 S:      Maintained
16057 F:      drivers/media/dvb-frontends/tda10071*
16058
16059 TDA18212 MEDIA DRIVER
16060 M:      Antti Palosaari <crope@iki.fi>
16061 L:      linux-media@vger.kernel.org
16062 W:      https://linuxtv.org
16063 W:      http://palosaari.fi/linux/
16064 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16065 T:      git git://linuxtv.org/anttip/media_tree.git
16066 S:      Maintained
16067 F:      drivers/media/tuners/tda18212*
16068
16069 TDA18218 MEDIA DRIVER
16070 M:      Antti Palosaari <crope@iki.fi>
16071 L:      linux-media@vger.kernel.org
16072 W:      https://linuxtv.org
16073 W:      http://palosaari.fi/linux/
16074 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16075 T:      git git://linuxtv.org/anttip/media_tree.git
16076 S:      Maintained
16077 F:      drivers/media/tuners/tda18218*
16078
16079 TDA18250 MEDIA DRIVER
16080 M:      Olli Salonen <olli.salonen@iki.fi>
16081 L:      linux-media@vger.kernel.org
16082 W:      https://linuxtv.org
16083 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16084 T:      git git://linuxtv.org/media_tree.git
16085 S:      Maintained
16086 F:      drivers/media/tuners/tda18250*
16087
16088 TDA18271 MEDIA DRIVER
16089 M:      Michael Krufky <mkrufky@linuxtv.org>
16090 L:      linux-media@vger.kernel.org
16091 W:      https://linuxtv.org
16092 W:      http://github.com/mkrufky
16093 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16094 T:      git git://linuxtv.org/mkrufky/tuners.git
16095 S:      Maintained
16096 F:      drivers/media/tuners/tda18271*
16097
16098 TDA1997x MEDIA DRIVER
16099 M:      Tim Harvey <tharvey@gateworks.com>
16100 L:      linux-media@vger.kernel.org
16101 W:      https://linuxtv.org
16102 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16103 S:      Maintained
16104 F:      drivers/media/i2c/tda1997x.*
16105
16106 TDA827x MEDIA DRIVER
16107 M:      Michael Krufky <mkrufky@linuxtv.org>
16108 L:      linux-media@vger.kernel.org
16109 W:      https://linuxtv.org
16110 W:      http://github.com/mkrufky
16111 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16112 T:      git git://linuxtv.org/mkrufky/tuners.git
16113 S:      Maintained
16114 F:      drivers/media/tuners/tda8290.*
16115
16116 TDA8290 MEDIA DRIVER
16117 M:      Michael Krufky <mkrufky@linuxtv.org>
16118 L:      linux-media@vger.kernel.org
16119 W:      https://linuxtv.org
16120 W:      http://github.com/mkrufky
16121 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16122 T:      git git://linuxtv.org/mkrufky/tuners.git
16123 S:      Maintained
16124 F:      drivers/media/tuners/tda8290.*
16125
16126 TDA9840 MEDIA DRIVER
16127 M:      Hans Verkuil <hverkuil@xs4all.nl>
16128 L:      linux-media@vger.kernel.org
16129 T:      git git://linuxtv.org/media_tree.git
16130 W:      https://linuxtv.org
16131 S:      Maintained
16132 F:      drivers/media/i2c/tda9840*
16133
16134 TEA5761 TUNER DRIVER
16135 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16136 L:      linux-media@vger.kernel.org
16137 W:      https://linuxtv.org
16138 T:      git git://linuxtv.org/media_tree.git
16139 S:      Odd fixes
16140 F:      drivers/media/tuners/tea5761.*
16141
16142 TEA5767 TUNER DRIVER
16143 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16144 L:      linux-media@vger.kernel.org
16145 W:      https://linuxtv.org
16146 T:      git git://linuxtv.org/media_tree.git
16147 S:      Maintained
16148 F:      drivers/media/tuners/tea5767.*
16149
16150 TEA6415C MEDIA DRIVER
16151 M:      Hans Verkuil <hverkuil@xs4all.nl>
16152 L:      linux-media@vger.kernel.org
16153 T:      git git://linuxtv.org/media_tree.git
16154 W:      https://linuxtv.org
16155 S:      Maintained
16156 F:      drivers/media/i2c/tea6415c*
16157
16158 TEA6420 MEDIA DRIVER
16159 M:      Hans Verkuil <hverkuil@xs4all.nl>
16160 L:      linux-media@vger.kernel.org
16161 T:      git git://linuxtv.org/media_tree.git
16162 W:      https://linuxtv.org
16163 S:      Maintained
16164 F:      drivers/media/i2c/tea6420*
16165
16166 TEAM DRIVER
16167 M:      Jiri Pirko <jiri@resnulli.us>
16168 L:      netdev@vger.kernel.org
16169 S:      Supported
16170 F:      drivers/net/team/
16171 F:      include/linux/if_team.h
16172 F:      include/uapi/linux/if_team.h
16173
16174 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
16175 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
16176 S:      Maintained
16177 F:      arch/x86/platform/ts5500/
16178
16179 TECHNOTREND USB IR RECEIVER
16180 M:      Sean Young <sean@mess.org>
16181 L:      linux-media@vger.kernel.org
16182 S:      Maintained
16183 F:      drivers/media/rc/ttusbir.c
16184
16185 TECHWELL TW9910 VIDEO DECODER
16186 L:      linux-media@vger.kernel.org
16187 S:      Orphan
16188 F:      drivers/media/i2c/tw9910.c
16189 F:      include/media/i2c/tw9910.h
16190
16191 TEE SUBSYSTEM
16192 M:      Jens Wiklander <jens.wiklander@linaro.org>
16193 L:      tee-dev@lists.linaro.org
16194 S:      Maintained
16195 F:      include/linux/tee_drv.h
16196 F:      include/uapi/linux/tee.h
16197 F:      drivers/tee/
16198 F:      Documentation/tee.txt
16199
16200 TEGRA ARCHITECTURE SUPPORT
16201 M:      Thierry Reding <thierry.reding@gmail.com>
16202 M:      Jonathan Hunter <jonathanh@nvidia.com>
16203 L:      linux-tegra@vger.kernel.org
16204 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
16205 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
16206 S:      Supported
16207 N:      [^a-z]tegra
16208
16209 TEGRA CLOCK DRIVER
16210 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
16211 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
16212 S:      Supported
16213 F:      drivers/clk/tegra/
16214
16215 TEGRA DMA DRIVERS
16216 M:      Laxman Dewangan <ldewangan@nvidia.com>
16217 M:      Jon Hunter <jonathanh@nvidia.com>
16218 S:      Supported
16219 F:      drivers/dma/tegra*
16220
16221 TEGRA I2C DRIVER
16222 M:      Laxman Dewangan <ldewangan@nvidia.com>
16223 R:      Dmitry Osipenko <digetx@gmail.com>
16224 S:      Supported
16225 F:      drivers/i2c/busses/i2c-tegra.c
16226
16227 TEGRA IOMMU DRIVERS
16228 M:      Thierry Reding <thierry.reding@gmail.com>
16229 L:      linux-tegra@vger.kernel.org
16230 S:      Supported
16231 F:      drivers/iommu/tegra*
16232
16233 TEGRA KBC DRIVER
16234 M:      Laxman Dewangan <ldewangan@nvidia.com>
16235 S:      Supported
16236 F:      drivers/input/keyboard/tegra-kbc.c
16237
16238 TEGRA NAND DRIVER
16239 M:      Stefan Agner <stefan@agner.ch>
16240 M:      Lucas Stach <dev@lynxeye.de>
16241 S:      Maintained
16242 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
16243 F:      drivers/mtd/nand/raw/tegra_nand.c
16244
16245 TEGRA PWM DRIVER
16246 M:      Thierry Reding <thierry.reding@gmail.com>
16247 S:      Supported
16248 F:      drivers/pwm/pwm-tegra.c
16249
16250 TEGRA SERIAL DRIVER
16251 M:      Laxman Dewangan <ldewangan@nvidia.com>
16252 S:      Supported
16253 F:      drivers/tty/serial/serial-tegra.c
16254
16255 TEGRA SPI DRIVER
16256 M:      Laxman Dewangan <ldewangan@nvidia.com>
16257 S:      Supported
16258 F:      drivers/spi/spi-tegra*
16259
16260 TEGRA XUSB PADCTL DRIVER
16261 M:      JC Kuo <jckuo@nvidia.com>
16262 S:      Supported
16263 F:      drivers/phy/tegra/xusb*
16264
16265 TEHUTI ETHERNET DRIVER
16266 M:      Andy Gospodarek <andy@greyhouse.net>
16267 L:      netdev@vger.kernel.org
16268 S:      Supported
16269 F:      drivers/net/ethernet/tehuti/*
16270
16271 Telecom Clock Driver for MCPL0010
16272 M:      Mark Gross <mark.gross@intel.com>
16273 S:      Supported
16274 F:      drivers/char/tlclk.c
16275
16276 TENSILICA XTENSA PORT (xtensa)
16277 M:      Chris Zankel <chris@zankel.net>
16278 M:      Max Filippov <jcmvbkbc@gmail.com>
16279 L:      linux-xtensa@linux-xtensa.org
16280 T:      git git://github.com/czankel/xtensa-linux.git
16281 S:      Maintained
16282 F:      arch/xtensa/
16283 F:      drivers/irqchip/irq-xtensa-*
16284
16285 Texas Instruments' System Control Interface (TISCI) Protocol Driver
16286 M:      Nishanth Menon <nm@ti.com>
16287 M:      Tero Kristo <t-kristo@ti.com>
16288 M:      Santosh Shilimkar <ssantosh@kernel.org>
16289 L:      linux-arm-kernel@lists.infradead.org
16290 S:      Maintained
16291 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
16292 F:      drivers/firmware/ti_sci*
16293 F:      include/linux/soc/ti/ti_sci_protocol.h
16294 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
16295 F:      drivers/soc/ti/ti_sci_pm_domains.c
16296 F:      include/dt-bindings/soc/ti,sci_pm_domain.h
16297 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
16298 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
16299 F:      drivers/clk/keystone/sci-clk.c
16300 F:      drivers/reset/reset-ti-sci.c
16301 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.txt
16302 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.txt
16303 F:      drivers/irqchip/irq-ti-sci-intr.c
16304 F:      drivers/irqchip/irq-ti-sci-inta.c
16305 F:      include/linux/soc/ti/ti_sci_inta_msi.h
16306 F:      drivers/soc/ti/ti_sci_inta_msi.c
16307
16308 Texas Instruments ASoC drivers
16309 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
16310 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16311 S:      Maintained
16312 F:      sound/soc/ti/
16313
16314 Texas Instruments' DAC7612 DAC Driver
16315 M:      Ricardo Ribalda <ricardo@ribalda.com>
16316 L:      linux-iio@vger.kernel.org
16317 S:      Supported
16318 F:      drivers/iio/dac/ti-dac7612.c
16319 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
16320
16321 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
16322 M:      Hans Verkuil <hverkuil@xs4all.nl>
16323 L:      linux-media@vger.kernel.org
16324 T:      git git://linuxtv.org/media_tree.git
16325 W:      https://linuxtv.org
16326 S:      Maintained
16327 F:      drivers/media/radio/radio-raremono.c
16328
16329 THERMAL
16330 M:      Zhang Rui <rui.zhang@intel.com>
16331 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
16332 R:      Amit Kucheria <amit.kucheria@verdurent.com>
16333 L:      linux-pm@vger.kernel.org
16334 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux.git
16335 Q:      https://patchwork.kernel.org/project/linux-pm/list/
16336 S:      Supported
16337 F:      drivers/thermal/
16338 F:      include/linux/thermal.h
16339 F:      include/uapi/linux/thermal.h
16340 F:      include/linux/cpu_cooling.h
16341 F:      Documentation/devicetree/bindings/thermal/
16342
16343 THERMAL/CPU_COOLING
16344 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
16345 M:      Viresh Kumar <viresh.kumar@linaro.org>
16346 M:      Javi Merino <javi.merino@kernel.org>
16347 L:      linux-pm@vger.kernel.org
16348 S:      Supported
16349 F:      Documentation/driver-api/thermal/cpu-cooling-api.rst
16350 F:      drivers/thermal/cpu_cooling.c
16351 F:      include/linux/cpu_cooling.h
16352
16353 THERMAL DRIVER FOR AMLOGIC SOCS
16354 M:      Guillaume La Roque <glaroque@baylibre.com>
16355 L:      linux-pm@vger.kernel.org
16356 L:      linux-amlogic@lists.infradead.org
16357 W:      http://linux-meson.com/
16358 S:      Supported
16359 F:      drivers/thermal/amlogic_thermal.c
16360 F:      Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml
16361
16362 THINKPAD ACPI EXTRAS DRIVER
16363 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
16364 L:      ibm-acpi-devel@lists.sourceforge.net
16365 L:      platform-driver-x86@vger.kernel.org
16366 W:      http://ibm-acpi.sourceforge.net
16367 W:      http://thinkwiki.org/wiki/Ibm-acpi
16368 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
16369 S:      Maintained
16370 F:      drivers/platform/x86/thinkpad_acpi.c
16371
16372 THUNDERBOLT DRIVER
16373 M:      Andreas Noever <andreas.noever@gmail.com>
16374 M:      Michael Jamet <michael.jamet@intel.com>
16375 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
16376 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
16377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
16378 S:      Maintained
16379 F:      Documentation/admin-guide/thunderbolt.rst
16380 F:      drivers/thunderbolt/
16381 F:      include/linux/thunderbolt.h
16382
16383 THUNDERBOLT NETWORK DRIVER
16384 M:      Michael Jamet <michael.jamet@intel.com>
16385 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
16386 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
16387 L:      netdev@vger.kernel.org
16388 S:      Maintained
16389 F:      drivers/net/thunderbolt.c
16390
16391 THUNDERX GPIO DRIVER
16392 M:      Robert Richter <rrichter@marvell.com>
16393 S:      Maintained
16394 F:      drivers/gpio/gpio-thunderx.c
16395
16396 TI AM437X VPFE DRIVER
16397 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
16398 L:      linux-media@vger.kernel.org
16399 W:      https://linuxtv.org
16400 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16401 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
16402 S:      Maintained
16403 F:      drivers/media/platform/am437x/
16404
16405 TI BANDGAP AND THERMAL DRIVER
16406 M:      Eduardo Valentin <edubezval@gmail.com>
16407 M:      Keerthy <j-keerthy@ti.com>
16408 L:      linux-pm@vger.kernel.org
16409 L:      linux-omap@vger.kernel.org
16410 S:      Maintained
16411 F:      drivers/thermal/ti-soc-thermal/
16412
16413 TI BQ27XXX POWER SUPPLY DRIVER
16414 R:      Andrew F. Davis <afd@ti.com>
16415 F:      include/linux/power/bq27xxx_battery.h
16416 F:      drivers/power/supply/bq27xxx_battery.c
16417 F:      drivers/power/supply/bq27xxx_battery_i2c.c
16418
16419 TI CDCE706 CLOCK DRIVER
16420 M:      Max Filippov <jcmvbkbc@gmail.com>
16421 S:      Maintained
16422 F:      drivers/clk/clk-cdce706.c
16423
16424 TI CLOCK DRIVER
16425 M:      Tero Kristo <t-kristo@ti.com>
16426 L:      linux-omap@vger.kernel.org
16427 S:      Maintained
16428 F:      drivers/clk/ti/
16429 F:      include/linux/clk/ti.h
16430
16431 TI DAVINCI MACHINE SUPPORT
16432 M:      Sekhar Nori <nsekhar@ti.com>
16433 R:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
16434 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16435 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
16436 S:      Supported
16437 F:      Documentation/devicetree/bindings/i2c/i2c-davinci.txt
16438 F:      arch/arm/mach-davinci/
16439 F:      drivers/i2c/busses/i2c-davinci.c
16440 F:      arch/arm/boot/dts/da850*
16441
16442 TI DAVINCI SERIES CLOCK DRIVER
16443 M:      David Lechner <david@lechnology.com>
16444 R:      Sekhar Nori <nsekhar@ti.com>
16445 S:      Maintained
16446 F:      Documentation/devicetree/bindings/clock/ti/davinci/
16447 F:      drivers/clk/davinci/
16448
16449 TI DAVINCI SERIES GPIO DRIVER
16450 M:      Keerthy <j-keerthy@ti.com>
16451 L:      linux-gpio@vger.kernel.org
16452 S:      Maintained
16453 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
16454 F:      drivers/gpio/gpio-davinci.c
16455
16456 TI DAVINCI SERIES MEDIA DRIVER
16457 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
16458 L:      linux-media@vger.kernel.org
16459 W:      https://linuxtv.org
16460 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16461 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
16462 S:      Maintained
16463 F:      drivers/media/platform/davinci/
16464 F:      include/media/davinci/
16465
16466 TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER
16467 R:      David Lechner <david@lechnology.com>
16468 L:      linux-iio@vger.kernel.org
16469 F:      Documentation/devicetree/bindings/counter/ti-eqep.yaml
16470 F:      drivers/counter/ti-eqep.c
16471
16472 TI ETHERNET SWITCH DRIVER (CPSW)
16473 R:      Grygorii Strashko <grygorii.strashko@ti.com>
16474 L:      linux-omap@vger.kernel.org
16475 L:      netdev@vger.kernel.org
16476 S:      Maintained
16477 F:      drivers/net/ethernet/ti/cpsw*
16478 F:      drivers/net/ethernet/ti/davinci*
16479
16480 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
16481 M:      Alex Dubov <oakad@yahoo.com>
16482 S:      Maintained
16483 W:      http://tifmxx.berlios.de/
16484 F:      drivers/memstick/host/tifm_ms.c
16485 F:      drivers/misc/tifm*
16486 F:      drivers/mmc/host/tifm_sd.c
16487 F:      include/linux/tifm.h
16488
16489 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
16490 M:      Santosh Shilimkar <ssantosh@kernel.org>
16491 L:      linux-kernel@vger.kernel.org
16492 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16493 S:      Maintained
16494 F:      drivers/soc/ti/*
16495 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
16496
16497 TI LM49xxx FAMILY ASoC CODEC DRIVERS
16498 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
16499 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
16500 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16501 S:      Maintained
16502 F:      sound/soc/codecs/lm49453*
16503 F:      sound/soc/codecs/isabelle*
16504
16505 TI LP855x BACKLIGHT DRIVER
16506 M:      Milo Kim <milo.kim@ti.com>
16507 S:      Maintained
16508 F:      Documentation/driver-api/backlight/lp855x-driver.rst
16509 F:      drivers/video/backlight/lp855x_bl.c
16510 F:      include/linux/platform_data/lp855x.h
16511
16512 TI LP8727 CHARGER DRIVER
16513 M:      Milo Kim <milo.kim@ti.com>
16514 S:      Maintained
16515 F:      drivers/power/supply/lp8727_charger.c
16516 F:      include/linux/platform_data/lp8727.h
16517
16518 TI LP8788 MFD DRIVER
16519 M:      Milo Kim <milo.kim@ti.com>
16520 S:      Maintained
16521 F:      drivers/iio/adc/lp8788_adc.c
16522 F:      drivers/leds/leds-lp8788.c
16523 F:      drivers/mfd/lp8788*.c
16524 F:      drivers/power/supply/lp8788-charger.c
16525 F:      drivers/regulator/lp8788-*.c
16526 F:      include/linux/mfd/lp8788*.h
16527
16528 TI NETCP ETHERNET DRIVER
16529 M:      Wingman Kwok <w-kwok2@ti.com>
16530 M:      Murali Karicheri <m-karicheri2@ti.com>
16531 L:      netdev@vger.kernel.org
16532 S:      Maintained
16533 F:      drivers/net/ethernet/ti/netcp*
16534
16535 TI PCM3060 ASoC CODEC DRIVER
16536 M:      Kirill Marinushkin <kmarinushkin@birdec.com>
16537 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16538 S:      Maintained
16539 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
16540 F:      sound/soc/codecs/pcm3060*
16541
16542 TI TAS571X FAMILY ASoC CODEC DRIVER
16543 M:      Kevin Cernekee <cernekee@chromium.org>
16544 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16545 S:      Odd Fixes
16546 F:      sound/soc/codecs/tas571x*
16547
16548 TI TCAN4X5X DEVICE DRIVER
16549 M:      Dan Murphy <dmurphy@ti.com>
16550 L:      linux-can@vger.kernel.org
16551 S:      Maintained
16552 F:      Documentation/devicetree/bindings/net/can/tcan4x5x.txt
16553 F:      drivers/net/can/m_can/tcan4x5x.c
16554
16555 TI TRF7970A NFC DRIVER
16556 M:      Mark Greer <mgreer@animalcreek.com>
16557 L:      linux-wireless@vger.kernel.org
16558 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
16559 S:      Supported
16560 F:      drivers/nfc/trf7970a.c
16561 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
16562
16563 TI TWL4030 SERIES SOC CODEC DRIVER
16564 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
16565 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16566 S:      Maintained
16567 F:      sound/soc/codecs/twl4030*
16568
16569 TI VPE/CAL DRIVERS
16570 M:      Benoit Parrot <bparrot@ti.com>
16571 L:      linux-media@vger.kernel.org
16572 W:      http://linuxtv.org/
16573 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16574 S:      Maintained
16575 F:      drivers/media/platform/ti-vpe/
16576 F:      Documentation/devicetree/bindings/media/ti,vpe.yaml
16577
16578 TI WILINK WIRELESS DRIVERS
16579 L:      linux-wireless@vger.kernel.org
16580 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
16581 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
16582 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
16583 S:      Orphan
16584 F:      drivers/net/wireless/ti/
16585 F:      include/linux/wl12xx.h
16586
16587 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
16588 M:      John Stultz <john.stultz@linaro.org>
16589 M:      Thomas Gleixner <tglx@linutronix.de>
16590 R:      Stephen Boyd <sboyd@kernel.org>
16591 L:      linux-kernel@vger.kernel.org
16592 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
16593 S:      Supported
16594 F:      include/linux/clocksource.h
16595 F:      include/linux/time.h
16596 F:      include/linux/timex.h
16597 F:      include/uapi/linux/time.h
16598 F:      include/uapi/linux/timex.h
16599 F:      kernel/time/clocksource.c
16600 F:      kernel/time/time*.c
16601 F:      kernel/time/alarmtimer.c
16602 F:      kernel/time/ntp.c
16603 F:      tools/testing/selftests/timers/
16604
16605 TIPC NETWORK LAYER
16606 M:      Jon Maloy <jon.maloy@ericsson.com>
16607 M:      Ying Xue <ying.xue@windriver.com>
16608 L:      netdev@vger.kernel.org (core kernel code)
16609 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
16610 W:      http://tipc.sourceforge.net/
16611 S:      Maintained
16612 F:      include/uapi/linux/tipc*.h
16613 F:      net/tipc/
16614
16615 TLAN NETWORK DRIVER
16616 M:      Samuel Chessman <chessman@tux.org>
16617 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
16618 W:      http://sourceforge.net/projects/tlan/
16619 S:      Maintained
16620 F:      Documentation/networking/device_drivers/ti/tlan.txt
16621 F:      drivers/net/ethernet/ti/tlan.*
16622
16623 TM6000 VIDEO4LINUX DRIVER
16624 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16625 L:      linux-media@vger.kernel.org
16626 W:      https://linuxtv.org
16627 T:      git git://linuxtv.org/media_tree.git
16628 S:      Odd fixes
16629 F:      drivers/media/usb/tm6000/
16630 F:      Documentation/media/v4l-drivers/tm6000*
16631
16632 TMIO/SDHI MMC DRIVER
16633 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
16634 L:      linux-mmc@vger.kernel.org
16635 S:      Supported
16636 F:      drivers/mmc/host/tmio_mmc*
16637 F:      drivers/mmc/host/renesas_sdhi*
16638 F:      include/linux/mfd/tmio.h
16639
16640 TMP401 HARDWARE MONITOR DRIVER
16641 M:      Guenter Roeck <linux@roeck-us.net>
16642 L:      linux-hwmon@vger.kernel.org
16643 S:      Maintained
16644 F:      Documentation/hwmon/tmp401.rst
16645 F:      drivers/hwmon/tmp401.c
16646
16647 TMP513 HARDWARE MONITOR DRIVER
16648 M:      Eric Tremblay <etremblay@distech-controls.com>
16649 L:      linux-hwmon@vger.kernel.org
16650 S:      Maintained
16651 F:      Documentation/hwmon/tmp513.rst
16652 F:      drivers/hwmon/tmp513.c
16653
16654 TMPFS (SHMEM FILESYSTEM)
16655 M:      Hugh Dickins <hughd@google.com>
16656 L:      linux-mm@kvack.org
16657 S:      Maintained
16658 F:      include/linux/shmem_fs.h
16659 F:      mm/shmem.c
16660
16661 TOMOYO SECURITY MODULE
16662 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
16663 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
16664 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
16665 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
16666 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
16667 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
16668 W:      https://tomoyo.osdn.jp/
16669 S:      Maintained
16670 F:      security/tomoyo/
16671
16672 TOPSTAR LAPTOP EXTRAS DRIVER
16673 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
16674 L:      platform-driver-x86@vger.kernel.org
16675 S:      Maintained
16676 F:      drivers/platform/x86/topstar-laptop.c
16677
16678 TORTURE-TEST MODULES
16679 M:      Davidlohr Bueso <dave@stgolabs.net>
16680 M:      "Paul E. McKenney" <paulmck@kernel.org>
16681 M:      Josh Triplett <josh@joshtriplett.org>
16682 L:      linux-kernel@vger.kernel.org
16683 S:      Supported
16684 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
16685 F:      Documentation/RCU/torture.txt
16686 F:      kernel/torture.c
16687 F:      kernel/rcu/rcutorture.c
16688 F:      kernel/rcu/rcuperf.c
16689 F:      kernel/locking/locktorture.c
16690
16691 TOSHIBA ACPI EXTRAS DRIVER
16692 M:      Azael Avalos <coproscefalo@gmail.com>
16693 L:      platform-driver-x86@vger.kernel.org
16694 S:      Maintained
16695 F:      drivers/platform/x86/toshiba_acpi.c
16696
16697 TOSHIBA BLUETOOTH DRIVER
16698 M:      Azael Avalos <coproscefalo@gmail.com>
16699 L:      platform-driver-x86@vger.kernel.org
16700 S:      Maintained
16701 F:      drivers/platform/x86/toshiba_bluetooth.c
16702
16703 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
16704 M:      Azael Avalos <coproscefalo@gmail.com>
16705 L:      platform-driver-x86@vger.kernel.org
16706 S:      Maintained
16707 F:      drivers/platform/x86/toshiba_haps.c
16708
16709 TOSHIBA SMM DRIVER
16710 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
16711 W:      http://www.buzzard.org.uk/toshiba/
16712 S:      Maintained
16713 F:      drivers/char/toshiba.c
16714 F:      include/linux/toshiba.h
16715 F:      include/uapi/linux/toshiba.h
16716
16717 TOSHIBA TC358743 DRIVER
16718 M:      Mats Randgaard <matrandg@cisco.com>
16719 L:      linux-media@vger.kernel.org
16720 S:      Maintained
16721 F:      drivers/media/i2c/tc358743*
16722 F:      include/media/i2c/tc358743.h
16723
16724 TOSHIBA WMI HOTKEYS DRIVER
16725 M:      Azael Avalos <coproscefalo@gmail.com>
16726 L:      platform-driver-x86@vger.kernel.org
16727 S:      Maintained
16728 F:      drivers/platform/x86/toshiba-wmi.c
16729
16730 TPM DEVICE DRIVER
16731 M:      Peter Huewe <peterhuewe@gmx.de>
16732 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
16733 R:      Jason Gunthorpe <jgg@ziepe.ca>
16734 L:      linux-integrity@vger.kernel.org
16735 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
16736 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
16737 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
16738 S:      Maintained
16739 F:      drivers/char/tpm/
16740
16741 TRACING
16742 M:      Steven Rostedt <rostedt@goodmis.org>
16743 M:      Ingo Molnar <mingo@redhat.com>
16744 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
16745 S:      Maintained
16746 F:      Documentation/trace/ftrace.rst
16747 F:      arch/*/*/*/ftrace.h
16748 F:      arch/*/kernel/ftrace.c
16749 F:      include/*/ftrace.h
16750 F:      include/linux/trace*.h
16751 F:      include/trace/
16752 F:      kernel/trace/
16753 F:      tools/testing/selftests/ftrace/
16754
16755 TRACING MMIO ACCESSES (MMIOTRACE)
16756 M:      Steven Rostedt <rostedt@goodmis.org>
16757 M:      Ingo Molnar <mingo@kernel.org>
16758 R:      Karol Herbst <karolherbst@gmail.com>
16759 R:      Pekka Paalanen <ppaalanen@gmail.com>
16760 S:      Maintained
16761 L:      linux-kernel@vger.kernel.org
16762 L:      nouveau@lists.freedesktop.org
16763 F:      kernel/trace/trace_mmiotrace.c
16764 F:      include/linux/mmiotrace.h
16765 F:      arch/x86/mm/kmmio.c
16766 F:      arch/x86/mm/mmio-mod.c
16767 F:      arch/x86/mm/testmmiotrace.c
16768
16769 TRIVIAL PATCHES
16770 M:      Jiri Kosina <trivial@kernel.org>
16771 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
16772 S:      Maintained
16773 K:      ^Subject:.*(?i)trivial
16774
16775 TEMPO SEMICONDUCTOR DRIVERS
16776 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
16777 S:      Maintained
16778 F:      sound/soc/codecs/tscs*.c
16779 F:      sound/soc/codecs/tscs*.h
16780 F:      Documentation/devicetree/bindings/sound/tscs*.txt
16781
16782 TTY LAYER
16783 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16784 M:      Jiri Slaby <jslaby@suse.com>
16785 S:      Supported
16786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
16787 F:      Documentation/driver-api/serial/
16788 F:      drivers/tty/
16789 F:      drivers/tty/serial/serial_core.c
16790 F:      include/linux/serial_core.h
16791 F:      include/linux/serial.h
16792 F:      include/linux/tty.h
16793 F:      include/uapi/linux/serial_core.h
16794 F:      include/uapi/linux/serial.h
16795 F:      include/uapi/linux/tty.h
16796
16797 TUA9001 MEDIA DRIVER
16798 M:      Antti Palosaari <crope@iki.fi>
16799 L:      linux-media@vger.kernel.org
16800 W:      https://linuxtv.org
16801 W:      http://palosaari.fi/linux/
16802 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16803 T:      git git://linuxtv.org/anttip/media_tree.git
16804 S:      Maintained
16805 F:      drivers/media/tuners/tua9001*
16806
16807 TULIP NETWORK DRIVERS
16808 L:      netdev@vger.kernel.org
16809 L:      linux-parisc@vger.kernel.org
16810 S:      Orphan
16811 F:      drivers/net/ethernet/dec/tulip/
16812
16813 TUN/TAP driver
16814 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
16815 W:      http://vtun.sourceforge.net/tun
16816 S:      Maintained
16817 F:      Documentation/networking/tuntap.txt
16818 F:      arch/um/os-Linux/drivers/
16819
16820 TURBOCHANNEL SUBSYSTEM
16821 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16822 M:      Ralf Baechle <ralf@linux-mips.org>
16823 L:      linux-mips@vger.kernel.org
16824 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
16825 S:      Maintained
16826 F:      drivers/tc/
16827 F:      include/linux/tc.h
16828
16829 TURBOSTAT UTILITY
16830 M:      "Len Brown" <lenb@kernel.org>
16831 L:      linux-pm@vger.kernel.org
16832 B:      https://bugzilla.kernel.org
16833 Q:      https://patchwork.kernel.org/project/linux-pm/list/
16834 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
16835 S:      Supported
16836 F:      tools/power/x86/turbostat/
16837
16838 TW5864 VIDEO4LINUX DRIVER
16839 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
16840 M:      Anton Sviridenko <anton@corp.bluecherry.net>
16841 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
16842 M:      Andrey Utkin <andrey_utkin@fastmail.com>
16843 L:      linux-media@vger.kernel.org
16844 S:      Supported
16845 F:      drivers/media/pci/tw5864/
16846
16847 TW68 VIDEO4LINUX DRIVER
16848 M:      Hans Verkuil <hverkuil@xs4all.nl>
16849 L:      linux-media@vger.kernel.org
16850 T:      git git://linuxtv.org/media_tree.git
16851 W:      https://linuxtv.org
16852 S:      Odd Fixes
16853 F:      drivers/media/pci/tw68/
16854
16855 TW686X VIDEO4LINUX DRIVER
16856 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
16857 L:      linux-media@vger.kernel.org
16858 T:      git git://linuxtv.org/media_tree.git
16859 W:      http://linuxtv.org
16860 S:      Maintained
16861 F:      drivers/media/pci/tw686x/
16862
16863 UBI FILE SYSTEM (UBIFS)
16864 M:      Richard Weinberger <richard@nod.at>
16865 L:      linux-mtd@lists.infradead.org
16866 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
16867 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
16868 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
16869 S:      Supported
16870 F:      Documentation/filesystems/ubifs.txt
16871 F:      fs/ubifs/
16872
16873 UCLINUX (M68KNOMMU AND COLDFIRE)
16874 M:      Greg Ungerer <gerg@linux-m68k.org>
16875 W:      http://www.linux-m68k.org/
16876 W:      http://www.uclinux.org/
16877 L:      linux-m68k@lists.linux-m68k.org
16878 L:      uclinux-dev@uclinux.org  (subscribers-only)
16879 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
16880 S:      Maintained
16881 F:      arch/m68k/coldfire/
16882 F:      arch/m68k/68*/
16883 F:      arch/m68k/*/*_no.*
16884 F:      arch/m68k/include/asm/*_no.*
16885
16886 UDF FILESYSTEM
16887 M:      Jan Kara <jack@suse.com>
16888 S:      Maintained
16889 F:      Documentation/filesystems/udf.txt
16890 F:      fs/udf/
16891
16892 UDRAW TABLET
16893 M:      Bastien Nocera <hadess@hadess.net>
16894 L:      linux-input@vger.kernel.org
16895 S:      Maintained
16896 F:      drivers/hid/hid-udraw-ps3.c
16897
16898 UFS FILESYSTEM
16899 M:      Evgeniy Dushistov <dushistov@mail.ru>
16900 S:      Maintained
16901 F:      Documentation/admin-guide/ufs.rst
16902 F:      fs/ufs/
16903
16904 UHID USERSPACE HID IO DRIVER:
16905 M:      David Herrmann <dh.herrmann@googlemail.com>
16906 L:      linux-input@vger.kernel.org
16907 S:      Maintained
16908 F:      drivers/hid/uhid.c
16909 F:      include/uapi/linux/uhid.h
16910
16911 ULPI BUS
16912 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16913 L:      linux-usb@vger.kernel.org
16914 S:      Maintained
16915 F:      drivers/usb/common/ulpi.c
16916 F:      include/linux/ulpi/
16917
16918 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
16919 L:      devel@driverdev.osuosl.org
16920 S:      Obsolete
16921 F:      drivers/staging/uwb/
16922
16923 UNICODE SUBSYSTEM:
16924 M:      Gabriel Krisman Bertazi <krisman@collabora.com>
16925 L:      linux-fsdevel@vger.kernel.org
16926 S:      Supported
16927 F:      fs/unicode/
16928
16929 UNICORE32 ARCHITECTURE:
16930 M:      Guan Xuetao <gxt@pku.edu.cn>
16931 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
16932 S:      Maintained
16933 T:      git git://github.com/gxt/linux.git
16934 F:      arch/unicore32/
16935
16936 UNIFDEF
16937 M:      Tony Finch <dot@dotat.at>
16938 W:      http://dotat.at/prog/unifdef
16939 S:      Maintained
16940 F:      scripts/unifdef.c
16941
16942 UNIFORM CDROM DRIVER
16943 M:      Jens Axboe <axboe@kernel.dk>
16944 W:      http://www.kernel.dk
16945 S:      Maintained
16946 F:      Documentation/cdrom/
16947 F:      drivers/cdrom/cdrom.c
16948 F:      include/linux/cdrom.h
16949 F:      include/uapi/linux/cdrom.h
16950
16951 UNISYS S-PAR DRIVERS
16952 M:      David Kershner <david.kershner@unisys.com>
16953 L:      sparmaintainer@unisys.com (Unisys internal)
16954 S:      Supported
16955 F:      include/linux/visorbus.h
16956 F:      drivers/visorbus/
16957 F:      drivers/staging/unisys/
16958
16959 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
16960 R:      Alim Akhtar <alim.akhtar@samsung.com>
16961 R:      Avri Altman <avri.altman@wdc.com>
16962 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
16963 L:      linux-scsi@vger.kernel.org
16964 S:      Supported
16965 F:      Documentation/scsi/ufs.txt
16966 F:      drivers/scsi/ufs/
16967
16968 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
16969 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
16970 L:      linux-scsi@vger.kernel.org
16971 S:      Supported
16972 F:      drivers/scsi/ufs/*dwc*
16973
16974 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
16975 M:      Stanley Chu <stanley.chu@mediatek.com>
16976 L:      linux-scsi@vger.kernel.org
16977 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
16978 S:      Maintained
16979 F:      drivers/scsi/ufs/ufs-mediatek*
16980
16981 UNSORTED BLOCK IMAGES (UBI)
16982 M:      Richard Weinberger <richard@nod.at>
16983 W:      http://www.linux-mtd.infradead.org/
16984 L:      linux-mtd@lists.infradead.org
16985 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
16986 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
16987 S:      Supported
16988 F:      drivers/mtd/ubi/
16989 F:      include/linux/mtd/ubi.h
16990 F:      include/uapi/mtd/ubi-user.h
16991
16992 USB "USBNET" DRIVER FRAMEWORK
16993 M:      Oliver Neukum <oneukum@suse.com>
16994 L:      netdev@vger.kernel.org
16995 W:      http://www.linux-usb.org/usbnet
16996 S:      Maintained
16997 F:      drivers/net/usb/usbnet.c
16998 F:      include/linux/usb/usbnet.h
16999
17000 USB ACM DRIVER
17001 M:      Oliver Neukum <oneukum@suse.com>
17002 L:      linux-usb@vger.kernel.org
17003 S:      Maintained
17004 F:      Documentation/usb/acm.rst
17005 F:      drivers/usb/class/cdc-acm.*
17006
17007 USB AR5523 WIRELESS DRIVER
17008 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
17009 L:      linux-wireless@vger.kernel.org
17010 S:      Maintained
17011 F:      drivers/net/wireless/ath/ar5523/
17012
17013 USB ATTACHED SCSI
17014 M:      Oliver Neukum <oneukum@suse.com>
17015 L:      linux-usb@vger.kernel.org
17016 L:      linux-scsi@vger.kernel.org
17017 S:      Maintained
17018 F:      drivers/usb/storage/uas.c
17019
17020 USB CDC ETHERNET DRIVER
17021 M:      Oliver Neukum <oliver@neukum.org>
17022 L:      linux-usb@vger.kernel.org
17023 S:      Maintained
17024 F:      drivers/net/usb/cdc_*.c
17025 F:      include/uapi/linux/usb/cdc.h
17026
17027 USB CHAOSKEY DRIVER
17028 M:      Keith Packard <keithp@keithp.com>
17029 L:      linux-usb@vger.kernel.org
17030 S:      Maintained
17031 F:      drivers/usb/misc/chaoskey.c
17032
17033 USB CYPRESS C67X00 DRIVER
17034 M:      Peter Korsgaard <jacmet@sunsite.dk>
17035 L:      linux-usb@vger.kernel.org
17036 S:      Maintained
17037 F:      drivers/usb/c67x00/
17038
17039 USB DAVICOM DM9601 DRIVER
17040 M:      Peter Korsgaard <jacmet@sunsite.dk>
17041 L:      netdev@vger.kernel.org
17042 W:      http://www.linux-usb.org/usbnet
17043 S:      Maintained
17044 F:      drivers/net/usb/dm9601.c
17045
17046 USB EHCI DRIVER
17047 M:      Alan Stern <stern@rowland.harvard.edu>
17048 L:      linux-usb@vger.kernel.org
17049 S:      Maintained
17050 F:      Documentation/usb/ehci.rst
17051 F:      drivers/usb/host/ehci*
17052
17053 USB GADGET/PERIPHERAL SUBSYSTEM
17054 M:      Felipe Balbi <balbi@kernel.org>
17055 L:      linux-usb@vger.kernel.org
17056 W:      http://www.linux-usb.org/gadget
17057 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
17058 S:      Maintained
17059 F:      drivers/usb/gadget/
17060 F:      include/linux/usb/gadget*
17061
17062 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
17063 M:      Jiri Kosina <jikos@kernel.org>
17064 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
17065 L:      linux-usb@vger.kernel.org
17066 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
17067 S:      Maintained
17068 F:      Documentation/hid/hiddev.rst
17069 F:      drivers/hid/usbhid/
17070
17071 USB INTEL XHCI ROLE MUX DRIVER
17072 M:      Hans de Goede <hdegoede@redhat.com>
17073 L:      linux-usb@vger.kernel.org
17074 S:      Maintained
17075 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
17076
17077 USB IP DRIVER FOR HISILICON KIRIN
17078 M:      Yu Chen <chenyu56@huawei.com>
17079 M:      Binghui Wang <wangbinghui@hisilicon.com>
17080 L:      linux-usb@vger.kernel.org
17081 S:      Maintained
17082 F:      Documentation/devicetree/bindings/phy/phy-hi3660-usb3.txt
17083 F:      drivers/phy/hisilicon/phy-hi3660-usb3.c
17084
17085 USB ISP116X DRIVER
17086 M:      Olav Kongas <ok@artecdesign.ee>
17087 L:      linux-usb@vger.kernel.org
17088 S:      Maintained
17089 F:      drivers/usb/host/isp116x*
17090 F:      include/linux/usb/isp116x.h
17091
17092 USB LAN78XX ETHERNET DRIVER
17093 M:      Woojung Huh <woojung.huh@microchip.com>
17094 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
17095 L:      netdev@vger.kernel.org
17096 S:      Maintained
17097 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
17098 F:      drivers/net/usb/lan78xx.*
17099 F:      include/dt-bindings/net/microchip-lan78xx.h
17100
17101 USB MASS STORAGE DRIVER
17102 M:      Alan Stern <stern@rowland.harvard.edu>
17103 L:      linux-usb@vger.kernel.org
17104 L:      usb-storage@lists.one-eyed-alien.net
17105 S:      Maintained
17106 F:      drivers/usb/storage/
17107
17108 USB MIDI DRIVER
17109 M:      Clemens Ladisch <clemens@ladisch.de>
17110 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17111 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
17112 S:      Maintained
17113 F:      sound/usb/midi.*
17114
17115 USB NETWORKING DRIVERS
17116 L:      linux-usb@vger.kernel.org
17117 S:      Odd Fixes
17118 F:      drivers/net/usb/
17119
17120 USB OHCI DRIVER
17121 M:      Alan Stern <stern@rowland.harvard.edu>
17122 L:      linux-usb@vger.kernel.org
17123 S:      Maintained
17124 F:      Documentation/usb/ohci.rst
17125 F:      drivers/usb/host/ohci*
17126
17127 USB OTG FSM (Finite State Machine)
17128 M:      Peter Chen <Peter.Chen@nxp.com>
17129 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
17130 L:      linux-usb@vger.kernel.org
17131 S:      Maintained
17132 F:      drivers/usb/common/usb-otg-fsm.c
17133
17134 USB OVER IP DRIVER
17135 M:      Valentina Manea <valentina.manea.m@gmail.com>
17136 M:      Shuah Khan <shuah@kernel.org>
17137 M:      Shuah Khan <skhan@linuxfoundation.org>
17138 L:      linux-usb@vger.kernel.org
17139 S:      Maintained
17140 F:      Documentation/usb/usbip_protocol.rst
17141 F:      drivers/usb/usbip/
17142 F:      tools/usb/usbip/
17143 F:      tools/testing/selftests/drivers/usb/usbip/
17144
17145 USB PEGASUS DRIVER
17146 M:      Petko Manolov <petkan@nucleusys.com>
17147 L:      linux-usb@vger.kernel.org
17148 L:      netdev@vger.kernel.org
17149 T:      git git://github.com/petkan/pegasus.git
17150 W:      https://github.com/petkan/pegasus
17151 S:      Maintained
17152 F:      drivers/net/usb/pegasus.*
17153
17154 USB PHY LAYER
17155 M:      Felipe Balbi <balbi@kernel.org>
17156 L:      linux-usb@vger.kernel.org
17157 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
17158 S:      Maintained
17159 F:      drivers/usb/phy/
17160
17161 USB PRINTER DRIVER (usblp)
17162 M:      Pete Zaitcev <zaitcev@redhat.com>
17163 L:      linux-usb@vger.kernel.org
17164 S:      Supported
17165 F:      drivers/usb/class/usblp.c
17166
17167 USB QMI WWAN NETWORK DRIVER
17168 M:      Bjørn Mork <bjorn@mork.no>
17169 L:      netdev@vger.kernel.org
17170 S:      Maintained
17171 F:      Documentation/ABI/testing/sysfs-class-net-qmi
17172 F:      drivers/net/usb/qmi_wwan.c
17173
17174 USB RTL8150 DRIVER
17175 M:      Petko Manolov <petkan@nucleusys.com>
17176 L:      linux-usb@vger.kernel.org
17177 L:      netdev@vger.kernel.org
17178 T:      git git://github.com/petkan/rtl8150.git
17179 W:      https://github.com/petkan/rtl8150
17180 S:      Maintained
17181 F:      drivers/net/usb/rtl8150.c
17182
17183 USB SERIAL SUBSYSTEM
17184 M:      Johan Hovold <johan@kernel.org>
17185 L:      linux-usb@vger.kernel.org
17186 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
17187 S:      Maintained
17188 F:      Documentation/usb/usb-serial.rst
17189 F:      drivers/usb/serial/
17190 F:      include/linux/usb/serial.h
17191
17192 USB SMSC75XX ETHERNET DRIVER
17193 M:      Steve Glendinning <steve.glendinning@shawell.net>
17194 L:      netdev@vger.kernel.org
17195 S:      Maintained
17196 F:      drivers/net/usb/smsc75xx.*
17197
17198 USB SMSC95XX ETHERNET DRIVER
17199 M:      Steve Glendinning <steve.glendinning@shawell.net>
17200 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
17201 L:      netdev@vger.kernel.org
17202 S:      Maintained
17203 F:      drivers/net/usb/smsc95xx.*
17204
17205 USB SUBSYSTEM
17206 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17207 L:      linux-usb@vger.kernel.org
17208 W:      http://www.linux-usb.org
17209 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
17210 S:      Supported
17211 F:      Documentation/devicetree/bindings/usb/
17212 F:      Documentation/usb/
17213 F:      drivers/usb/
17214 F:      include/linux/usb.h
17215 F:      include/linux/usb/
17216
17217 USB TYPEC PI3USB30532 MUX DRIVER
17218 M:      Hans de Goede <hdegoede@redhat.com>
17219 L:      linux-usb@vger.kernel.org
17220 S:      Maintained
17221 F:      drivers/usb/typec/mux/pi3usb30532.c
17222
17223 USB TYPEC CLASS
17224 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
17225 L:      linux-usb@vger.kernel.org
17226 S:      Maintained
17227 F:      Documentation/ABI/testing/sysfs-class-typec
17228 F:      Documentation/driver-api/usb/typec.rst
17229 F:      drivers/usb/typec/
17230 F:      include/linux/usb/typec.h
17231
17232 USB TYPEC BUS FOR ALTERNATE MODES
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-bus-typec
17237 F:      Documentation/driver-api/usb/typec_bus.rst
17238 F:      drivers/usb/typec/altmodes/
17239 F:      include/linux/usb/typec_altmode.h
17240
17241 USB TYPEC PORT CONTROLLER DRIVERS
17242 M:      Guenter Roeck <linux@roeck-us.net>
17243 L:      linux-usb@vger.kernel.org
17244 S:      Maintained
17245 F:      drivers/usb/typec/tcpm/
17246
17247 USB UHCI DRIVER
17248 M:      Alan Stern <stern@rowland.harvard.edu>
17249 L:      linux-usb@vger.kernel.org
17250 S:      Maintained
17251 F:      drivers/usb/host/uhci*
17252
17253 USB VIDEO CLASS
17254 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17255 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
17256 L:      linux-media@vger.kernel.org
17257 T:      git git://linuxtv.org/media_tree.git
17258 W:      http://www.ideasonboard.org/uvc/
17259 S:      Maintained
17260 F:      drivers/media/usb/uvc/
17261 F:      include/uapi/linux/uvcvideo.h
17262
17263 USB VISION DRIVER
17264 M:      Hans Verkuil <hverkuil@xs4all.nl>
17265 L:      linux-media@vger.kernel.org
17266 T:      git git://linuxtv.org/media_tree.git
17267 W:      https://linuxtv.org
17268 S:      Odd Fixes
17269 F:      drivers/media/usb/usbvision/
17270
17271 USB WEBCAM GADGET
17272 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17273 L:      linux-usb@vger.kernel.org
17274 S:      Maintained
17275 F:      drivers/usb/gadget/function/*uvc*
17276 F:      drivers/usb/gadget/legacy/webcam.c
17277 F:      include/uapi/linux/usb/g_uvc.h
17278
17279 USB WIRELESS RNDIS DRIVER (rndis_wlan)
17280 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
17281 L:      linux-wireless@vger.kernel.org
17282 S:      Maintained
17283 F:      drivers/net/wireless/rndis_wlan.c
17284
17285 USB XHCI DRIVER
17286 M:      Mathias Nyman <mathias.nyman@intel.com>
17287 L:      linux-usb@vger.kernel.org
17288 S:      Supported
17289 F:      drivers/usb/host/xhci*
17290 F:      drivers/usb/host/pci-quirks*
17291
17292 USB ZD1201 DRIVER
17293 L:      linux-wireless@vger.kernel.org
17294 W:      http://linux-lc100020.sourceforge.net
17295 S:      Orphan
17296 F:      drivers/net/wireless/zydas/zd1201.*
17297
17298 USB ZR364XX DRIVER
17299 M:      Antoine Jacquet <royale@zerezo.com>
17300 L:      linux-usb@vger.kernel.org
17301 L:      linux-media@vger.kernel.org
17302 T:      git git://linuxtv.org/media_tree.git
17303 W:      http://royale.zerezo.com/zr364xx/
17304 S:      Maintained
17305 F:      Documentation/media/v4l-drivers/zr364xx*
17306 F:      drivers/media/usb/zr364xx/
17307
17308 USER-MODE LINUX (UML)
17309 M:      Jeff Dike <jdike@addtoit.com>
17310 M:      Richard Weinberger <richard@nod.at>
17311 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
17312 L:      linux-um@lists.infradead.org
17313 W:      http://user-mode-linux.sourceforge.net
17314 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
17315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
17316 S:      Maintained
17317 F:      Documentation/virt/uml/
17318 F:      arch/um/
17319 F:      arch/x86/um/
17320 F:      fs/hostfs/
17321
17322 USERSPACE COPYIN/COPYOUT (UIOVEC)
17323 M:      Alexander Viro <viro@zeniv.linux.org.uk>
17324 S:      Maintained
17325 F:      lib/iov_iter.c
17326 F:      include/linux/uio.h
17327
17328 USERSPACE DMA BUFFER DRIVER
17329 M:      Gerd Hoffmann <kraxel@redhat.com>
17330 S:      Maintained
17331 L:      dri-devel@lists.freedesktop.org
17332 F:      drivers/dma-buf/udmabuf.c
17333 F:      include/uapi/linux/udmabuf.h
17334 T:      git git://anongit.freedesktop.org/drm/drm-misc
17335
17336 USERSPACE I/O (UIO)
17337 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17338 S:      Maintained
17339 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
17340 F:      Documentation/driver-api/uio-howto.rst
17341 F:      drivers/uio/
17342 F:      include/linux/uio_driver.h
17343
17344 UTIL-LINUX PACKAGE
17345 M:      Karel Zak <kzak@redhat.com>
17346 L:      util-linux@vger.kernel.org
17347 W:      http://en.wikipedia.org/wiki/Util-linux
17348 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
17349 S:      Maintained
17350
17351 UUID HELPERS
17352 M:      Christoph Hellwig <hch@lst.de>
17353 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
17354 L:      linux-kernel@vger.kernel.org
17355 T:      git git://git.infradead.org/users/hch/uuid.git
17356 F:      lib/uuid.c
17357 F:      lib/test_uuid.c
17358 F:      include/linux/uuid.h
17359 F:      include/uapi/linux/uuid.h
17360 S:      Maintained
17361
17362 UVESAFB DRIVER
17363 M:      Michal Januszewski <spock@gentoo.org>
17364 L:      linux-fbdev@vger.kernel.org
17365 W:      https://github.com/mjanusz/v86d
17366 S:      Maintained
17367 F:      Documentation/fb/uvesafb.rst
17368 F:      drivers/video/fbdev/uvesafb.*
17369
17370 VF610 NAND DRIVER
17371 M:      Stefan Agner <stefan@agner.ch>
17372 L:      linux-mtd@lists.infradead.org
17373 S:      Supported
17374 F:      drivers/mtd/nand/raw/vf610_nfc.c
17375
17376 VFAT/FAT/MSDOS FILESYSTEM
17377 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
17378 S:      Maintained
17379 F:      Documentation/filesystems/vfat.txt
17380 F:      fs/fat/
17381
17382 VFIO DRIVER
17383 M:      Alex Williamson <alex.williamson@redhat.com>
17384 R:      Cornelia Huck <cohuck@redhat.com>
17385 L:      kvm@vger.kernel.org
17386 T:      git git://github.com/awilliam/linux-vfio.git
17387 S:      Maintained
17388 F:      Documentation/driver-api/vfio.rst
17389 F:      drivers/vfio/
17390 F:      include/linux/vfio.h
17391 F:      include/uapi/linux/vfio.h
17392
17393 VFIO MEDIATED DEVICE DRIVERS
17394 M:      Kirti Wankhede <kwankhede@nvidia.com>
17395 L:      kvm@vger.kernel.org
17396 S:      Maintained
17397 F:      Documentation/driver-api/vfio-mediated-device.rst
17398 F:      drivers/vfio/mdev/
17399 F:      include/linux/mdev.h
17400 F:      samples/vfio-mdev/
17401
17402 VFIO PLATFORM DRIVER
17403 M:      Eric Auger <eric.auger@redhat.com>
17404 L:      kvm@vger.kernel.org
17405 S:      Maintained
17406 F:      drivers/vfio/platform/
17407
17408 VGA_SWITCHEROO
17409 R:      Lukas Wunner <lukas@wunner.de>
17410 S:      Maintained
17411 F:      Documentation/gpu/vga-switcheroo.rst
17412 F:      drivers/gpu/vga/vga_switcheroo.c
17413 F:      include/linux/vga_switcheroo.h
17414 T:      git git://anongit.freedesktop.org/drm/drm-misc
17415
17416 VIA RHINE NETWORK DRIVER
17417 S:      Orphan
17418 F:      drivers/net/ethernet/via/via-rhine.c
17419
17420 VIA SD/MMC CARD CONTROLLER DRIVER
17421 M:      Bruce Chang <brucechang@via.com.tw>
17422 M:      Harald Welte <HaraldWelte@viatech.com>
17423 S:      Maintained
17424 F:      drivers/mmc/host/via-sdmmc.c
17425
17426 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
17427 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
17428 L:      linux-fbdev@vger.kernel.org
17429 S:      Maintained
17430 F:      include/linux/via-core.h
17431 F:      include/linux/via-gpio.h
17432 F:      include/linux/via_i2c.h
17433 F:      drivers/video/fbdev/via/
17434
17435 VIA VELOCITY NETWORK DRIVER
17436 M:      Francois Romieu <romieu@fr.zoreil.com>
17437 L:      netdev@vger.kernel.org
17438 S:      Maintained
17439 F:      drivers/net/ethernet/via/via-velocity.*
17440
17441 VICODEC VIRTUAL CODEC DRIVER
17442 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
17443 L:      linux-media@vger.kernel.org
17444 T:      git git://linuxtv.org/media_tree.git
17445 W:      https://linuxtv.org
17446 S:      Maintained
17447 F:      drivers/media/platform/vicodec/*
17448
17449 VIDEO MULTIPLEXER DRIVER
17450 M:      Philipp Zabel <p.zabel@pengutronix.de>
17451 L:      linux-media@vger.kernel.org
17452 S:      Maintained
17453 F:      drivers/media/platform/video-mux.c
17454
17455 VIDEO I2C POLLING DRIVER
17456 M:      Matt Ranostay <matt.ranostay@konsulko.com>
17457 L:      linux-media@vger.kernel.org
17458 S:      Maintained
17459 F:      drivers/media/i2c/video-i2c.c
17460
17461 VIDEOBUF2 FRAMEWORK
17462 M:      Pawel Osciak <pawel@osciak.com>
17463 M:      Marek Szyprowski <m.szyprowski@samsung.com>
17464 M:      Kyungmin Park <kyungmin.park@samsung.com>
17465 R:      Tomasz Figa <tfiga@chromium.org>
17466 L:      linux-media@vger.kernel.org
17467 S:      Maintained
17468 F:      drivers/media/common/videobuf2/*
17469 F:      include/media/videobuf2-*
17470
17471 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
17472 M:      Helen Koike <helen.koike@collabora.com>
17473 R:      Shuah Khan <skhan@linuxfoundation.org>
17474 L:      linux-media@vger.kernel.org
17475 T:      git git://linuxtv.org/media_tree.git
17476 W:      https://linuxtv.org
17477 S:      Maintained
17478 F:      drivers/media/platform/vimc/*
17479
17480 VIRT LIB
17481 M:      Alex Williamson <alex.williamson@redhat.com>
17482 M:      Paolo Bonzini <pbonzini@redhat.com>
17483 L:      kvm@vger.kernel.org
17484 S:      Supported
17485 F:      virt/lib/
17486
17487 VIRTIO AND VHOST VSOCK DRIVER
17488 M:      Stefan Hajnoczi <stefanha@redhat.com>
17489 M:      Stefano Garzarella <sgarzare@redhat.com>
17490 L:      kvm@vger.kernel.org
17491 L:      virtualization@lists.linux-foundation.org
17492 L:      netdev@vger.kernel.org
17493 S:      Maintained
17494 F:      include/linux/virtio_vsock.h
17495 F:      include/uapi/linux/virtio_vsock.h
17496 F:      include/uapi/linux/vsockmon.h
17497 F:      include/uapi/linux/vm_sockets_diag.h
17498 F:      net/vmw_vsock/diag.c
17499 F:      net/vmw_vsock/af_vsock_tap.c
17500 F:      net/vmw_vsock/virtio_transport_common.c
17501 F:      net/vmw_vsock/virtio_transport.c
17502 F:      drivers/net/vsockmon.c
17503 F:      drivers/vhost/vsock.c
17504 F:      tools/testing/vsock/
17505
17506 VIRTIO CONSOLE DRIVER
17507 M:      Amit Shah <amit@kernel.org>
17508 L:      virtualization@lists.linux-foundation.org
17509 S:      Maintained
17510 F:      drivers/char/virtio_console.c
17511 F:      include/linux/virtio_console.h
17512 F:      include/uapi/linux/virtio_console.h
17513
17514 VIRTIO CORE AND NET DRIVERS
17515 M:      "Michael S. Tsirkin" <mst@redhat.com>
17516 M:      Jason Wang <jasowang@redhat.com>
17517 L:      virtualization@lists.linux-foundation.org
17518 S:      Maintained
17519 F:      Documentation/devicetree/bindings/virtio/
17520 F:      drivers/virtio/
17521 F:      tools/virtio/
17522 F:      drivers/net/virtio_net.c
17523 F:      drivers/block/virtio_blk.c
17524 F:      include/linux/virtio*.h
17525 F:      include/uapi/linux/virtio_*.h
17526 F:      drivers/crypto/virtio/
17527 F:      mm/balloon_compaction.c
17528
17529 VIRTIO BLOCK AND SCSI DRIVERS
17530 M:      "Michael S. Tsirkin" <mst@redhat.com>
17531 M:      Jason Wang <jasowang@redhat.com>
17532 R:      Paolo Bonzini <pbonzini@redhat.com>
17533 R:      Stefan Hajnoczi <stefanha@redhat.com>
17534 L:      virtualization@lists.linux-foundation.org
17535 S:      Maintained
17536 F:      drivers/block/virtio_blk.c
17537 F:      drivers/scsi/virtio_scsi.c
17538 F:      include/uapi/linux/virtio_blk.h
17539 F:      include/uapi/linux/virtio_scsi.h
17540 F:      drivers/vhost/scsi.c
17541
17542 VIRTIO CRYPTO DRIVER
17543 M:      Gonglei <arei.gonglei@huawei.com>
17544 L:      virtualization@lists.linux-foundation.org
17545 L:      linux-crypto@vger.kernel.org
17546 S:      Maintained
17547 F:      drivers/crypto/virtio/
17548 F:      include/uapi/linux/virtio_crypto.h
17549
17550 VIRTIO DRIVERS FOR S390
17551 M:      Cornelia Huck <cohuck@redhat.com>
17552 M:      Halil Pasic <pasic@linux.ibm.com>
17553 L:      linux-s390@vger.kernel.org
17554 L:      virtualization@lists.linux-foundation.org
17555 L:      kvm@vger.kernel.org
17556 S:      Supported
17557 F:      drivers/s390/virtio/
17558 F:      arch/s390/include/uapi/asm/virtio-ccw.h
17559
17560 VIRTIO FILE SYSTEM
17561 M:      Vivek Goyal <vgoyal@redhat.com>
17562 M:      Stefan Hajnoczi <stefanha@redhat.com>
17563 M:      Miklos Szeredi <miklos@szeredi.hu>
17564 L:      virtualization@lists.linux-foundation.org
17565 L:      linux-fsdevel@vger.kernel.org
17566 W:      https://virtio-fs.gitlab.io/
17567 S:      Supported
17568 F:      fs/fuse/virtio_fs.c
17569 F:      include/uapi/linux/virtio_fs.h
17570 F:      Documentation/filesystems/virtiofs.rst
17571
17572 VIRTIO GPU DRIVER
17573 M:      David Airlie <airlied@linux.ie>
17574 M:      Gerd Hoffmann <kraxel@redhat.com>
17575 L:      dri-devel@lists.freedesktop.org
17576 L:      virtualization@lists.linux-foundation.org
17577 T:      git git://anongit.freedesktop.org/drm/drm-misc
17578 S:      Maintained
17579 F:      drivers/gpu/drm/virtio/
17580 F:      include/uapi/linux/virtio_gpu.h
17581
17582 VIRTIO HOST (VHOST)
17583 M:      "Michael S. Tsirkin" <mst@redhat.com>
17584 M:      Jason Wang <jasowang@redhat.com>
17585 L:      kvm@vger.kernel.org
17586 L:      virtualization@lists.linux-foundation.org
17587 L:      netdev@vger.kernel.org
17588 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
17589 S:      Maintained
17590 F:      drivers/vhost/
17591 F:      include/uapi/linux/vhost.h
17592
17593 VIRTIO INPUT DRIVER
17594 M:      Gerd Hoffmann <kraxel@redhat.com>
17595 S:      Maintained
17596 F:      drivers/virtio/virtio_input.c
17597 F:      include/uapi/linux/virtio_input.h
17598
17599 VIRTIO IOMMU DRIVER
17600 M:      Jean-Philippe Brucker <jean-philippe@linaro.org>
17601 L:      virtualization@lists.linux-foundation.org
17602 S:      Maintained
17603 F:      drivers/iommu/virtio-iommu.c
17604 F:      include/uapi/linux/virtio_iommu.h
17605
17606 VIRTUAL BOX GUEST DEVICE DRIVER
17607 M:      Hans de Goede <hdegoede@redhat.com>
17608 M:      Arnd Bergmann <arnd@arndb.de>
17609 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17610 S:      Maintained
17611 F:      include/linux/vbox_utils.h
17612 F:      include/uapi/linux/vbox*.h
17613 F:      drivers/virt/vboxguest/
17614
17615 VIRTUAL SERIO DEVICE DRIVER
17616 M:      Stephen Chandler Paul <thatslyude@gmail.com>
17617 S:      Maintained
17618 F:      drivers/input/serio/userio.c
17619 F:      include/uapi/linux/userio.h
17620
17621 VITESSE FELIX ETHERNET SWITCH DRIVER
17622 M:      Vladimir Oltean <vladimir.oltean@nxp.com>
17623 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
17624 L:      netdev@vger.kernel.org
17625 S:      Maintained
17626 F:      drivers/net/dsa/ocelot/*
17627 F:      net/dsa/tag_ocelot.c
17628
17629 VIVID VIRTUAL VIDEO DRIVER
17630 M:      Hans Verkuil <hverkuil@xs4all.nl>
17631 L:      linux-media@vger.kernel.org
17632 T:      git git://linuxtv.org/media_tree.git
17633 W:      https://linuxtv.org
17634 S:      Maintained
17635 F:      drivers/media/platform/vivid/*
17636
17637 VLYNQ BUS
17638 M:      Florian Fainelli <f.fainelli@gmail.com>
17639 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
17640 S:      Maintained
17641 F:      drivers/vlynq/vlynq.c
17642 F:      include/linux/vlynq.h
17643
17644 VME SUBSYSTEM
17645 M:      Martyn Welch <martyn@welchs.me.uk>
17646 M:      Manohar Vanga <manohar.vanga@gmail.com>
17647 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17648 L:      devel@driverdev.osuosl.org
17649 S:      Maintained
17650 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
17651 F:      Documentation/driver-api/vme.rst
17652 F:      drivers/staging/vme/
17653 F:      drivers/vme/
17654 F:      include/linux/vme*
17655
17656 VMWARE BALLOON DRIVER
17657 M:      Nadav Amit <namit@vmware.com>
17658 M:      "VMware, Inc." <pv-drivers@vmware.com>
17659 L:      linux-kernel@vger.kernel.org
17660 S:      Maintained
17661 F:      drivers/misc/vmw_balloon.c
17662
17663 VMWARE HYPERVISOR INTERFACE
17664 M:      Thomas Hellstrom <thellstrom@vmware.com>
17665 M:      "VMware, Inc." <pv-drivers@vmware.com>
17666 L:      virtualization@lists.linux-foundation.org
17667 S:      Supported
17668 F:      arch/x86/kernel/cpu/vmware.c
17669 F:      arch/x86/include/asm/vmware.h
17670
17671 VMWARE PVRDMA DRIVER
17672 M:      Adit Ranadive <aditr@vmware.com>
17673 M:      VMware PV-Drivers <pv-drivers@vmware.com>
17674 L:      linux-rdma@vger.kernel.org
17675 S:      Maintained
17676 F:      drivers/infiniband/hw/vmw_pvrdma/
17677
17678 VMware PVSCSI driver
17679 M:      Jim Gill <jgill@vmware.com>
17680 M:      VMware PV-Drivers <pv-drivers@vmware.com>
17681 L:      linux-scsi@vger.kernel.org
17682 S:      Maintained
17683 F:      drivers/scsi/vmw_pvscsi.c
17684 F:      drivers/scsi/vmw_pvscsi.h
17685
17686 VMWARE VMMOUSE SUBDRIVER
17687 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
17688 M:      "VMware, Inc." <pv-drivers@vmware.com>
17689 L:      linux-input@vger.kernel.org
17690 S:      Maintained
17691 F:      drivers/input/mouse/vmmouse.c
17692 F:      drivers/input/mouse/vmmouse.h
17693
17694 VMWARE VMXNET3 ETHERNET DRIVER
17695 M:      Ronak Doshi <doshir@vmware.com>
17696 M:      "VMware, Inc." <pv-drivers@vmware.com>
17697 L:      netdev@vger.kernel.org
17698 S:      Maintained
17699 F:      drivers/net/vmxnet3/
17700
17701 VOCORE VOCORE2 BOARD
17702 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
17703 L:      linux-mips@vger.kernel.org
17704 S:      Maintained
17705 F:      arch/mips/boot/dts/ralink/vocore2.dts
17706
17707 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
17708 M:      Liam Girdwood <lgirdwood@gmail.com>
17709 M:      Mark Brown <broonie@kernel.org>
17710 L:      linux-kernel@vger.kernel.org
17711 W:      http://www.slimlogic.co.uk/?p=48
17712 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
17713 S:      Supported
17714 F:      Documentation/devicetree/bindings/regulator/
17715 F:      Documentation/power/regulator/
17716 F:      drivers/regulator/
17717 F:      include/dt-bindings/regulator/
17718 F:      include/linux/regulator/
17719 K:      regulator_get_optional
17720
17721 VRF
17722 M:      David Ahern <dsahern@kernel.org>
17723 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
17724 L:      netdev@vger.kernel.org
17725 S:      Maintained
17726 F:      drivers/net/vrf.c
17727 F:      Documentation/networking/vrf.txt
17728
17729 VSPRINTF
17730 M:      Petr Mladek <pmladek@suse.com>
17731 M:      Steven Rostedt <rostedt@goodmis.org>
17732 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
17733 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
17734 R:      Rasmus Villemoes <linux@rasmusvillemoes.dk>
17735 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk.git
17736 S:      Maintained
17737 F:      lib/vsprintf.c
17738 F:      lib/test_printf.c
17739 F:      Documentation/core-api/printk-formats.rst
17740
17741 VT1211 HARDWARE MONITOR DRIVER
17742 M:      Juerg Haefliger <juergh@gmail.com>
17743 L:      linux-hwmon@vger.kernel.org
17744 S:      Maintained
17745 F:      Documentation/hwmon/vt1211.rst
17746 F:      drivers/hwmon/vt1211.c
17747
17748 VT8231 HARDWARE MONITOR DRIVER
17749 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
17750 L:      linux-hwmon@vger.kernel.org
17751 S:      Maintained
17752 F:      drivers/hwmon/vt8231.c
17753
17754 VUB300 USB to SDIO/SD/MMC bridge chip
17755 L:      linux-mmc@vger.kernel.org
17756 S:      Orphan
17757 F:      drivers/mmc/host/vub300.c
17758
17759 W1 DALLAS'S 1-WIRE BUS
17760 M:      Evgeniy Polyakov <zbr@ioremap.net>
17761 S:      Maintained
17762 F:      Documentation/devicetree/bindings/w1/
17763 F:      Documentation/w1/
17764 F:      drivers/w1/
17765 F:      include/linux/w1.h
17766
17767 W83791D HARDWARE MONITORING DRIVER
17768 M:      Marc Hulsman <m.hulsman@tudelft.nl>
17769 L:      linux-hwmon@vger.kernel.org
17770 S:      Maintained
17771 F:      Documentation/hwmon/w83791d.rst
17772 F:      drivers/hwmon/w83791d.c
17773
17774 W83793 HARDWARE MONITORING DRIVER
17775 M:      Rudolf Marek <r.marek@assembler.cz>
17776 L:      linux-hwmon@vger.kernel.org
17777 S:      Maintained
17778 F:      Documentation/hwmon/w83793.rst
17779 F:      drivers/hwmon/w83793.c
17780
17781 W83795 HARDWARE MONITORING DRIVER
17782 M:      Jean Delvare <jdelvare@suse.com>
17783 L:      linux-hwmon@vger.kernel.org
17784 S:      Maintained
17785 F:      drivers/hwmon/w83795.c
17786
17787 W83L51xD SD/MMC CARD INTERFACE DRIVER
17788 M:      Pierre Ossman <pierre@ossman.eu>
17789 S:      Maintained
17790 F:      drivers/mmc/host/wbsd.*
17791
17792 WACOM PROTOCOL 4 SERIAL TABLETS
17793 M:      Julian Squires <julian@cipht.net>
17794 M:      Hans de Goede <hdegoede@redhat.com>
17795 L:      linux-input@vger.kernel.org
17796 S:      Maintained
17797 F:      drivers/input/tablet/wacom_serial4.c
17798
17799 WATCHDOG DEVICE DRIVERS
17800 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
17801 M:      Guenter Roeck <linux@roeck-us.net>
17802 L:      linux-watchdog@vger.kernel.org
17803 W:      http://www.linux-watchdog.org/
17804 T:      git git://www.linux-watchdog.org/linux-watchdog.git
17805 S:      Maintained
17806 F:      Documentation/devicetree/bindings/watchdog/
17807 F:      Documentation/watchdog/
17808 F:      drivers/watchdog/
17809 F:      include/linux/watchdog.h
17810 F:      include/uapi/linux/watchdog.h
17811
17812 WHISKEYCOVE PMIC GPIO DRIVER
17813 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
17814 L:      linux-gpio@vger.kernel.org
17815 S:      Maintained
17816 F:      drivers/gpio/gpio-wcove.c
17817
17818 WHWAVE RTC DRIVER
17819 M:      Dianlong Li <long17.cool@163.com>
17820 L:      linux-rtc@vger.kernel.org
17821 S:      Maintained
17822 F:      drivers/rtc/rtc-sd3078.c
17823
17824 WIIMOTE HID DRIVER
17825 M:      David Herrmann <dh.herrmann@googlemail.com>
17826 L:      linux-input@vger.kernel.org
17827 S:      Maintained
17828 F:      drivers/hid/hid-wiimote*
17829
17830 WILOCITY WIL6210 WIRELESS DRIVER
17831 M:      Maya Erez <merez@codeaurora.org>
17832 L:      linux-wireless@vger.kernel.org
17833 L:      wil6210@qti.qualcomm.com
17834 S:      Supported
17835 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
17836 F:      drivers/net/wireless/ath/wil6210/
17837
17838 WIMAX STACK
17839 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
17840 M:      linux-wimax@intel.com
17841 L:      wimax@linuxwimax.org (subscribers-only)
17842 S:      Supported
17843 W:      http://linuxwimax.org
17844 F:      Documentation/admin-guide/wimax/wimax.rst
17845 F:      include/linux/wimax/debug.h
17846 F:      include/net/wimax.h
17847 F:      include/uapi/linux/wimax.h
17848 F:      net/wimax/
17849
17850 WINBOND CIR DRIVER
17851 M:      David Härdeman <david@hardeman.nu>
17852 S:      Maintained
17853 F:      drivers/media/rc/winbond-cir.c
17854
17855 RCMM REMOTE CONTROLS DECODER
17856 M:      Patrick Lerda <patrick9876@free.fr>
17857 S:      Maintained
17858 F:      drivers/media/rc/ir-rcmm-decoder.c
17859
17860 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
17861 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17862 L:      linux-watchdog@vger.kernel.org
17863 S:      Maintained
17864 F:      drivers/watchdog/ebc-c384_wdt.c
17865
17866 WINSYSTEMS WS16C48 GPIO DRIVER
17867 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17868 L:      linux-gpio@vger.kernel.org
17869 S:      Maintained
17870 F:      drivers/gpio/gpio-ws16c48.c
17871
17872 WISTRON LAPTOP BUTTON DRIVER
17873 M:      Miloslav Trmac <mitr@volny.cz>
17874 S:      Maintained
17875 F:      drivers/input/misc/wistron_btns.c
17876
17877 WL3501 WIRELESS PCMCIA CARD DRIVER
17878 L:      linux-wireless@vger.kernel.org
17879 S:      Odd fixes
17880 F:      drivers/net/wireless/wl3501*
17881
17882 WOLFSON MICROELECTRONICS DRIVERS
17883 L:      patches@opensource.cirrus.com
17884 T:      git https://github.com/CirrusLogic/linux-drivers.git
17885 W:      https://github.com/CirrusLogic/linux-drivers/wiki
17886 S:      Supported
17887 F:      Documentation/hwmon/wm83??.rst
17888 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
17889 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
17890 F:      Documentation/devicetree/bindings/mfd/arizona.txt
17891 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
17892 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
17893 F:      arch/arm/mach-s3c64xx/mach-crag6410*
17894 F:      drivers/clk/clk-wm83*.c
17895 F:      drivers/extcon/extcon-arizona.c
17896 F:      drivers/leds/leds-wm83*.c
17897 F:      drivers/gpio/gpio-*wm*.c
17898 F:      drivers/gpio/gpio-arizona.c
17899 F:      drivers/hwmon/wm83??-hwmon.c
17900 F:      drivers/input/misc/wm831x-on.c
17901 F:      drivers/input/touchscreen/wm831x-ts.c
17902 F:      drivers/input/touchscreen/wm97*.c
17903 F:      drivers/mfd/arizona*
17904 F:      drivers/mfd/wm*.c
17905 F:      drivers/mfd/cs47l24*
17906 F:      drivers/power/supply/wm83*.c
17907 F:      drivers/rtc/rtc-wm83*.c
17908 F:      drivers/regulator/wm8*.c
17909 F:      drivers/regulator/arizona*
17910 F:      drivers/video/backlight/wm83*_bl.c
17911 F:      drivers/watchdog/wm83*_wdt.c
17912 F:      include/linux/mfd/arizona/
17913 F:      include/linux/mfd/wm831x/
17914 F:      include/linux/mfd/wm8350/
17915 F:      include/linux/mfd/wm8400*
17916 F:      include/linux/regulator/arizona*
17917 F:      include/linux/wm97xx.h
17918 F:      include/sound/wm????.h
17919 F:      sound/soc/codecs/arizona.?
17920 F:      sound/soc/codecs/wm*
17921 F:      sound/soc/codecs/cs47l24*
17922
17923 WORKQUEUE
17924 M:      Tejun Heo <tj@kernel.org>
17925 R:      Lai Jiangshan <jiangshanlai@gmail.com>
17926 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
17927 S:      Maintained
17928 F:      include/linux/workqueue.h
17929 F:      kernel/workqueue.c
17930 F:      Documentation/core-api/workqueue.rst
17931
17932 X-POWERS AXP288 PMIC DRIVERS
17933 M:      Hans de Goede <hdegoede@redhat.com>
17934 S:      Maintained
17935 N:      axp288
17936 F:      drivers/acpi/pmic/intel_pmic_xpower.c
17937
17938 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
17939 M:      Chen-Yu Tsai <wens@csie.org>
17940 L:      linux-kernel@vger.kernel.org
17941 S:      Maintained
17942 N:      axp[128]
17943
17944 X.25 NETWORK LAYER
17945 M:      Andrew Hendry <andrew.hendry@gmail.com>
17946 L:      linux-x25@vger.kernel.org
17947 S:      Odd Fixes
17948 F:      Documentation/networking/x25*
17949 F:      include/net/x25*
17950 F:      net/x25/
17951
17952 X86 ARCHITECTURE (32-BIT AND 64-BIT)
17953 M:      Thomas Gleixner <tglx@linutronix.de>
17954 M:      Ingo Molnar <mingo@redhat.com>
17955 M:      Borislav Petkov <bp@alien8.de>
17956 R:      "H. Peter Anvin" <hpa@zytor.com>
17957 M:      x86@kernel.org
17958 L:      linux-kernel@vger.kernel.org
17959 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17960 S:      Maintained
17961 F:      Documentation/devicetree/bindings/x86/
17962 F:      Documentation/x86/
17963 F:      arch/x86/
17964
17965 X86 ENTRY CODE
17966 M:      Andy Lutomirski <luto@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/asm
17969 S:      Maintained
17970 F:      arch/x86/entry/
17971
17972 X86 MCE INFRASTRUCTURE
17973 M:      Tony Luck <tony.luck@intel.com>
17974 M:      Borislav Petkov <bp@alien8.de>
17975 L:      linux-edac@vger.kernel.org
17976 S:      Maintained
17977 F:      arch/x86/kernel/cpu/mce/*
17978
17979 X86 MICROCODE UPDATE SUPPORT
17980 M:      Borislav Petkov <bp@alien8.de>
17981 S:      Maintained
17982 F:      arch/x86/kernel/cpu/microcode/*
17983
17984 X86 MM
17985 M:      Dave Hansen <dave.hansen@linux.intel.com>
17986 M:      Andy Lutomirski <luto@kernel.org>
17987 M:      Peter Zijlstra <peterz@infradead.org>
17988 L:      linux-kernel@vger.kernel.org
17989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
17990 S:      Maintained
17991 F:      arch/x86/mm/
17992
17993 X86 PLATFORM DRIVERS
17994 M:      Darren Hart <dvhart@infradead.org>
17995 M:      Andy Shevchenko <andy@infradead.org>
17996 L:      platform-driver-x86@vger.kernel.org
17997 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
17998 S:      Odd Fixes
17999 F:      drivers/platform/x86/
18000 F:      drivers/platform/olpc/
18001
18002 X86 PLATFORM DRIVERS - ARCH
18003 R:      Darren Hart <dvhart@infradead.org>
18004 R:      Andy Shevchenko <andy@infradead.org>
18005 L:      platform-driver-x86@vger.kernel.org
18006 L:      x86@kernel.org
18007 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
18008 S:      Maintained
18009 F:      arch/x86/platform
18010
18011 X86 VDSO
18012 M:      Andy Lutomirski <luto@kernel.org>
18013 L:      linux-kernel@vger.kernel.org
18014 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
18015 S:      Maintained
18016 F:      arch/x86/entry/vdso/
18017
18018 XARRAY
18019 M:      Matthew Wilcox <willy@infradead.org>
18020 L:      linux-fsdevel@vger.kernel.org
18021 S:      Supported
18022 F:      Documentation/core-api/xarray.rst
18023 F:      lib/idr.c
18024 F:      lib/xarray.c
18025 F:      include/linux/idr.h
18026 F:      include/linux/xarray.h
18027 F:      tools/testing/radix-tree
18028
18029 XBOX DVD IR REMOTE
18030 M:      Benjamin Valentin <benpicco@googlemail.com>
18031 S:      Maintained
18032 F:      drivers/media/rc/xbox_remote.c
18033 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
18034
18035 XC2028/3028 TUNER DRIVER
18036 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
18037 L:      linux-media@vger.kernel.org
18038 W:      https://linuxtv.org
18039 T:      git git://linuxtv.org/media_tree.git
18040 S:      Maintained
18041 F:      drivers/media/tuners/tuner-xc2028.*
18042
18043 XDP (eXpress Data Path)
18044 M:      Alexei Starovoitov <ast@kernel.org>
18045 M:      Daniel Borkmann <daniel@iogearbox.net>
18046 M:      David S. Miller <davem@davemloft.net>
18047 M:      Jakub Kicinski <kuba@kernel.org>
18048 M:      Jesper Dangaard Brouer <hawk@kernel.org>
18049 M:      John Fastabend <john.fastabend@gmail.com>
18050 L:      netdev@vger.kernel.org
18051 L:      bpf@vger.kernel.org
18052 S:      Supported
18053 F:      net/core/xdp.c
18054 F:      include/net/xdp.h
18055 F:      kernel/bpf/devmap.c
18056 F:      kernel/bpf/cpumap.c
18057 F:      include/trace/events/xdp.h
18058 K:      xdp
18059 N:      xdp
18060
18061 XDP SOCKETS (AF_XDP)
18062 M:      Björn Töpel <bjorn.topel@intel.com>
18063 M:      Magnus Karlsson <magnus.karlsson@intel.com>
18064 R:      Jonathan Lemon <jonathan.lemon@gmail.com>
18065 L:      netdev@vger.kernel.org
18066 L:      bpf@vger.kernel.org
18067 S:      Maintained
18068 F:      kernel/bpf/xskmap.c
18069 F:      net/xdp/
18070
18071 XEN BLOCK SUBSYSTEM
18072 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
18073 M:      Roger Pau Monné <roger.pau@citrix.com>
18074 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18075 S:      Supported
18076 F:      drivers/block/xen-blkback/*
18077 F:      drivers/block/xen*
18078
18079 XEN HYPERVISOR ARM
18080 M:      Stefano Stabellini <sstabellini@kernel.org>
18081 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18082 S:      Maintained
18083 F:      arch/arm/xen/
18084 F:      arch/arm/include/asm/xen/
18085
18086 XEN HYPERVISOR ARM64
18087 M:      Stefano Stabellini <sstabellini@kernel.org>
18088 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18089 S:      Maintained
18090 F:      arch/arm64/xen/
18091 F:      arch/arm64/include/asm/xen/
18092
18093 XEN HYPERVISOR INTERFACE
18094 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
18095 M:      Juergen Gross <jgross@suse.com>
18096 R:      Stefano Stabellini <sstabellini@kernel.org>
18097 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18098 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
18099 S:      Supported
18100 F:      arch/x86/xen/
18101 F:      arch/x86/platform/pvh/
18102 F:      drivers/*/xen-*front.c
18103 F:      drivers/xen/
18104 F:      arch/x86/include/asm/xen/
18105 F:      arch/x86/include/asm/pvclock-abi.h
18106 F:      include/xen/
18107 F:      include/uapi/xen/
18108 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
18109 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
18110
18111 XEN NETWORK BACKEND DRIVER
18112 M:      Wei Liu <wei.liu@kernel.org>
18113 M:      Paul Durrant <paul@xen.org>
18114 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18115 L:      netdev@vger.kernel.org
18116 S:      Supported
18117 F:      drivers/net/xen-netback/*
18118
18119 XEN PCI SUBSYSTEM
18120 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
18121 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18122 S:      Supported
18123 F:      arch/x86/pci/*xen*
18124 F:      drivers/pci/*xen*
18125
18126 XEN PVSCSI DRIVERS
18127 M:      Juergen Gross <jgross@suse.com>
18128 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18129 L:      linux-scsi@vger.kernel.org
18130 S:      Supported
18131 F:      drivers/scsi/xen-scsifront.c
18132 F:      drivers/xen/xen-scsiback.c
18133 F:      include/xen/interface/io/vscsiif.h
18134
18135 XEN SWIOTLB SUBSYSTEM
18136 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
18137 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18138 L:      iommu@lists.linux-foundation.org
18139 S:      Supported
18140 F:      arch/x86/xen/*swiotlb*
18141 F:      drivers/xen/*swiotlb*
18142
18143 XEN SOUND FRONTEND DRIVER
18144 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
18145 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18146 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
18147 S:      Supported
18148 F:      sound/xen/*
18149
18150 XFS FILESYSTEM
18151 M:      Darrick J. Wong <darrick.wong@oracle.com>
18152 M:      linux-xfs@vger.kernel.org
18153 L:      linux-xfs@vger.kernel.org
18154 W:      http://xfs.org/
18155 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
18156 S:      Supported
18157 F:      Documentation/admin-guide/xfs.rst
18158 F:      Documentation/ABI/testing/sysfs-fs-xfs
18159 F:      Documentation/filesystems/xfs-delayed-logging-design.txt
18160 F:      Documentation/filesystems/xfs-self-describing-metadata.txt
18161 F:      fs/xfs/
18162 F:      include/uapi/linux/dqblk_xfs.h
18163 F:      include/uapi/linux/fsmap.h
18164
18165 XILINX AXI ETHERNET DRIVER
18166 M:      Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com>
18167 S:      Maintained
18168 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
18169
18170 XILINX CAN DRIVER
18171 M:      Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com>
18172 R:      Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com>
18173 L:      linux-can@vger.kernel.org
18174 S:      Maintained
18175 F:      Documentation/devicetree/bindings/net/can/xilinx_can.txt
18176 F:      drivers/net/can/xilinx_can.c
18177
18178 XILINX UARTLITE SERIAL DRIVER
18179 M:      Peter Korsgaard <jacmet@sunsite.dk>
18180 L:      linux-serial@vger.kernel.org
18181 S:      Maintained
18182 F:      drivers/tty/serial/uartlite.c
18183
18184 XILINX VIDEO IP CORES
18185 M:      Hyun Kwon <hyun.kwon@xilinx.com>
18186 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
18187 L:      linux-media@vger.kernel.org
18188 T:      git git://linuxtv.org/media_tree.git
18189 S:      Supported
18190 F:      Documentation/devicetree/bindings/media/xilinx/
18191 F:      drivers/media/platform/xilinx/
18192 F:      include/uapi/linux/xilinx-v4l2-controls.h
18193
18194 XILINX SD-FEC IP CORES
18195 M:      Derek Kiernan <derek.kiernan@xilinx.com>
18196 M:      Dragan Cvetic <dragan.cvetic@xilinx.com>
18197 S:      Maintained
18198 F:      Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt
18199 F:      Documentation/misc-devices/xilinx_sdfec.rst
18200 F:      drivers/misc/xilinx_sdfec.c
18201 F:      drivers/misc/Kconfig
18202 F:      drivers/misc/Makefile
18203 F:      include/uapi/misc/xilinx_sdfec.h
18204
18205 XILLYBUS DRIVER
18206 M:      Eli Billauer <eli.billauer@gmail.com>
18207 L:      linux-kernel@vger.kernel.org
18208 S:      Supported
18209 F:      drivers/char/xillybus/
18210
18211 XLP9XX I2C DRIVER
18212 M:      George Cherian <gcherian@marvell.com>
18213 L:      linux-i2c@vger.kernel.org
18214 W:      http://www.marvell.com
18215 S:      Supported
18216 F:      Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt
18217 F:      drivers/i2c/busses/i2c-xlp9xx.c
18218
18219 XRA1403 GPIO EXPANDER
18220 M:      Nandor Han <nandor.han@ge.com>
18221 M:      Semi Malinen <semi.malinen@ge.com>
18222 L:      linux-gpio@vger.kernel.org
18223 S:      Maintained
18224 F:      drivers/gpio/gpio-xra1403.c
18225 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
18226
18227 XTENSA XTFPGA PLATFORM SUPPORT
18228 M:      Max Filippov <jcmvbkbc@gmail.com>
18229 L:      linux-xtensa@linux-xtensa.org
18230 S:      Maintained
18231 F:      drivers/spi/spi-xtensa-xtfpga.c
18232 F:      sound/soc/xtensa/xtfpga-i2s.c
18233
18234 YAM DRIVER FOR AX.25
18235 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
18236 L:      linux-hams@vger.kernel.org
18237 S:      Maintained
18238 F:      drivers/net/hamradio/yam*
18239 F:      include/linux/yam.h
18240
18241 YAMA SECURITY MODULE
18242 M:      Kees Cook <keescook@chromium.org>
18243 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
18244 S:      Supported
18245 F:      security/yama/
18246 F:      Documentation/admin-guide/LSM/Yama.rst
18247
18248 YEALINK PHONE DRIVER
18249 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
18250 L:      usbb2k-api-dev@nongnu.org
18251 S:      Maintained
18252 F:      Documentation/input/devices/yealink.rst
18253 F:      drivers/input/misc/yealink.*
18254
18255 Z8530 DRIVER FOR AX.25
18256 M:      Joerg Reuter <jreuter@yaina.de>
18257 W:      http://yaina.de/jreuter/
18258 W:      http://www.qsl.net/dl1bke/
18259 L:      linux-hams@vger.kernel.org
18260 S:      Maintained
18261 F:      Documentation/networking/z8530drv.txt
18262 F:      drivers/net/hamradio/*scc.c
18263 F:      drivers/net/hamradio/z8530.h
18264
18265 ZBUD COMPRESSED PAGE ALLOCATOR
18266 M:      Seth Jennings <sjenning@redhat.com>
18267 M:      Dan Streetman <ddstreet@ieee.org>
18268 L:      linux-mm@kvack.org
18269 S:      Maintained
18270 F:      mm/zbud.c
18271 F:      include/linux/zbud.h
18272
18273 ZD1211RW WIRELESS DRIVER
18274 M:      Daniel Drake <dsd@gentoo.org>
18275 M:      Ulrich Kunitz <kune@deine-taler.de>
18276 W:      http://zd1211.ath.cx/wiki/DriverRewrite
18277 L:      linux-wireless@vger.kernel.org
18278 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
18279 S:      Maintained
18280 F:      drivers/net/wireless/zydas/zd1211rw/
18281
18282 ZD1301 MEDIA DRIVER
18283 M:      Antti Palosaari <crope@iki.fi>
18284 L:      linux-media@vger.kernel.org
18285 W:      https://linuxtv.org/
18286 W:      http://palosaari.fi/linux/
18287 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
18288 S:      Maintained
18289 F:      drivers/media/usb/dvb-usb-v2/zd1301*
18290
18291 ZD1301_DEMOD 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/dvb-frontends/zd1301_demod*
18299
18300 ZHAOXIN PROCESSOR SUPPORT
18301 M:      Tony W Wang-oc <TonyWWang-oc@zhaoxin.com>
18302 L:      linux-kernel@vger.kernel.org
18303 S:      Maintained
18304 F:      arch/x86/kernel/cpu/zhaoxin.c
18305
18306 ZPOOL COMPRESSED PAGE STORAGE API
18307 M:      Dan Streetman <ddstreet@ieee.org>
18308 L:      linux-mm@kvack.org
18309 S:      Maintained
18310 F:      mm/zpool.c
18311 F:      include/linux/zpool.h
18312
18313 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
18314 M:      Minchan Kim <minchan@kernel.org>
18315 M:      Nitin Gupta <ngupta@vflare.org>
18316 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
18317 L:      linux-kernel@vger.kernel.org
18318 S:      Maintained
18319 F:      drivers/block/zram/
18320 F:      Documentation/admin-guide/blockdev/zram.rst
18321
18322 ZS DECSTATION Z85C30 SERIAL DRIVER
18323 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
18324 S:      Maintained
18325 F:      drivers/tty/serial/zs.*
18326
18327 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
18328 M:      Minchan Kim <minchan@kernel.org>
18329 M:      Nitin Gupta <ngupta@vflare.org>
18330 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
18331 L:      linux-mm@kvack.org
18332 S:      Maintained
18333 F:      mm/zsmalloc.c
18334 F:      include/linux/zsmalloc.h
18335 F:      Documentation/vm/zsmalloc.rst
18336
18337 ZSWAP COMPRESSED SWAP CACHING
18338 M:      Seth Jennings <sjenning@redhat.com>
18339 M:      Dan Streetman <ddstreet@ieee.org>
18340 M:      Vitaly Wool <vitaly.wool@konsulko.com>
18341 L:      linux-mm@kvack.org
18342 S:      Maintained
18343 F:      mm/zswap.c
18344
18345 THE REST
18346 M:      Linus Torvalds <torvalds@linux-foundation.org>
18347 L:      linux-kernel@vger.kernel.org
18348 Q:      http://patchwork.kernel.org/project/LKML/list/
18349 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
18350 S:      Buried alive in reporters
18351 F:      *
18352 F:      */