MAINTAINERS

   1
   2
   3         List of maintainers and how to submit kernel changes
   4
   5 Please try to follow the guidelines below.  This will make things
   6 easier on the maintainers.  Not all of these guidelines matter for every
   7 trivial patch so apply some common sense.
   8
   9 1.      Always _test_ your changes, however small, on at least 4 or
  10         5 people, preferably many more.
  11
  12 2.      Try to release a few ALPHA test versions to the net. Announce
  13         them onto the kernel channel and await results. This is especially
  14         important for device drivers, because often that's the only way
  15         you will find things like the fact version 3 firmware needs
  16         a magic fix you didn't know about, or some clown changed the
  17         chips on a board and not its name.  (Don't laugh!  Look at the
  18         SMC etherpower for that.)
  19
  20 3.      Make sure your changes compile correctly in multiple
  21         configurations. In particular check that changes work both as a
  22         module and built into the kernel.
  23
  24 4.      When you are happy with a change make it generally available for
  25         testing and await feedback.
  26
  27 5.      Make a patch available to the relevant maintainer in the list. Use
  28         'diff -u' to make the patch easy to merge. Be prepared to get your
  29         changes sent back with seemingly silly requests about formatting
  30         and variable names.  These aren't as silly as they seem. One
  31         job the maintainers (and especially Linus) do is to keep things
  32         looking the same. Sometimes this means that the clever hack in
  33         your driver to get around a problem actually needs to become a
  34         generalized kernel feature ready for next time.
  35
  36         PLEASE check your patch with the automated style checker
  37         (scripts/checkpatch.pl) to catch trivial style violations.
  38         See Documentation/process/coding-style.rst for guidance here.
  39
  40         PLEASE CC: the maintainers and mailing lists that are generated
  41         by scripts/get_maintainer.pl.  The results returned by the
  42         script will be best if you have git installed and are making
  43         your changes in a branch derived from Linus' latest git tree.
  44         See Documentation/process/submitting-patches.rst for details.
  45
  46         PLEASE try to include any credit lines you want added with the
  47         patch. It avoids people being missed off by mistake and makes
  48         it easier to know who wants adding and who doesn't.
  49
  50         PLEASE document known bugs. If it doesn't work for everything
  51         or does something very odd once a month document it.
  52
  53         PLEASE remember that submissions must be made under the terms
  54         of the Linux Foundation certificate of contribution and should
  55         include a Signed-off-by: line.  The current version of this
  56         "Developer's Certificate of Origin" (DCO) is listed in the file
  57         Documentation/process/submitting-patches.rst.
  58
  59 6.      Make sure you have the right to send any changes you make. If you
  60         do changes at work you may find your employer owns the patch
  61         not you.
  62
  63 7.      When sending security related changes or reports to a maintainer
  64         please Cc: security@kernel.org, especially if the maintainer
  65         does not respond. Please keep in mind that the security team is
  66         a small set of people who can be efficient only when working on
  67         verified bugs. Please only Cc: this list when you have identified
  68         that the bug would present a short-term risk to other users if it
  69         were publicly disclosed. For example, reports of address leaks do
  70         not represent an immediate threat and are better handled publicly,
  71         and ideally, should come with a patch proposal. Please do not send
  72         automated reports to this list either. Such bugs will be handled
  73         better and faster in the usual public places.
  74
  75 8.      Happy hacking.
  76
  77 Descriptions of section entries:
  78
  79         P: Person (obsolete)
  80         M: Mail patches to: FullName <address@domain>
  81         R: Designated reviewer: FullName <address@domain>
  82            These reviewers should be CCed on patches.
  83         L: Mailing list that is relevant to this area
  84         W: Web-page with status/info
  85         B: URI for where to file bugs. A web-page with detailed bug
  86            filing info, a direct bug tracker link, or a mailto: URI.
  87         C: URI for chat protocol, server and channel where developers
  88            usually hang out, for example irc://server/channel.
  89         Q: Patchwork web based patch tracking system site
  90         T: SCM tree type and location.
  91            Type is one of: git, hg, quilt, stgit, topgit
  92         S: Status, one of the following:
  93            Supported:   Someone is actually paid to look after this.
  94            Maintained:  Someone actually looks after it.
  95            Odd Fixes:   It has a maintainer but they don't have time to do
  96                         much other than throw the odd patch in. See below..
  97            Orphan:      No current maintainer [but maybe you could take the
  98                         role as you write your new code].
  99            Obsolete:    Old code. Something tagged obsolete generally means
 100                         it has been replaced by a better system and you
 101                         should be using that.
 102         F: Files and directories with wildcard patterns.
 103            A trailing slash includes all files and subdirectory files.
 104            F:   drivers/net/    all files in and below drivers/net
 105            F:   drivers/net/*   all files in drivers/net, but not below
 106            F:   */net/*         all files in "any top level directory"/net
 107            One pattern per line.  Multiple F: lines acceptable.
 108         N: Files and directories with regex patterns.
 109            N:   [^a-z]tegra     all files whose path contains the word tegra
 110            One pattern per line.  Multiple N: lines acceptable.
 111            scripts/get_maintainer.pl has different behavior for files that
 112            match F: pattern and matches of N: patterns.  By default,
 113            get_maintainer will not look at git log history when an F: pattern
 114            match occurs.  When an N: match occurs, git log history is used
 115            to also notify the people that have git commit signatures.
 116         X: Files and directories that are NOT maintained, same rules as F:
 117            Files exclusions are tested before file matches.
 118            Can be useful for excluding a specific subdirectory, for instance:
 119            F:   net/
 120            X:   net/ipv6/
 121            matches all files in and below net excluding net/ipv6/
 122         K: Keyword perl extended regex pattern to match content in a
 123            patch or file.  For instance:
 124            K: of_get_profile
 125               matches patches or files that contain "of_get_profile"
 126            K: \b(printk|pr_(info|err))\b
 127               matches patches or files that contain one or more of the words
 128               printk, pr_info or pr_err
 129            One regex pattern per line.  Multiple K: lines acceptable.
 130
 131 Note: For the hard of thinking, this list is meant to remain in alphabetical
 132 order. If you could add yourselves to it in alphabetical order that would be
 133 so much easier [Ed]
 134
 135 Maintainers List (try to look for most precise areas first)
 136
 137                 -----------------------------------
 138
 139 3C59X NETWORK DRIVER
 140 M:      Steffen Klassert <klassert@kernel.org>
 141 L:      netdev@vger.kernel.org
 142 S:      Odd Fixes
 143 F:      Documentation/networking/device_drivers/3com/vortex.txt
 144 F:      drivers/net/ethernet/3com/3c59x.c
 145
 146 3CR990 NETWORK DRIVER
 147 M:      David Dillow <dave@thedillows.org>
 148 L:      netdev@vger.kernel.org
 149 S:      Maintained
 150 F:      drivers/net/ethernet/3com/typhoon*
 151
 152 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
 153 M:      Adam Radford <aradford@gmail.com>
 154 L:      linux-scsi@vger.kernel.org
 155 W:      http://www.lsi.com
 156 S:      Supported
 157 F:      drivers/scsi/3w-*
 158
 159 53C700 AND 53C700-66 SCSI DRIVER
 160 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
 161 L:      linux-scsi@vger.kernel.org
 162 S:      Maintained
 163 F:      drivers/scsi/53c700*
 164
 165 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
 166 M:      Alexander Aring <alex.aring@gmail.com>
 167 M:      Jukka Rissanen <jukka.rissanen@linux.intel.com>
 168 L:      linux-bluetooth@vger.kernel.org
 169 L:      linux-wpan@vger.kernel.org
 170 S:      Maintained
 171 F:      net/6lowpan/
 172 F:      include/net/6lowpan.h
 173 F:      Documentation/networking/6lowpan.txt
 174
 175 6PACK NETWORK DRIVER FOR AX.25
 176 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 177 L:      linux-hams@vger.kernel.org
 178 S:      Maintained
 179 F:      drivers/net/hamradio/6pack.c
 180
 181 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 182 M:      Realtek linux nic maintainers <nic_swsd@realtek.com>
 183 M:      Heiner Kallweit <hkallweit1@gmail.com>
 184 L:      netdev@vger.kernel.org
 185 S:      Maintained
 186 F:      drivers/net/ethernet/realtek/r8169.c
 187
 188 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 189 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 190 L:      linux-serial@vger.kernel.org
 191 S:      Maintained
 192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 193 F:      drivers/tty/serial/8250*
 194 F:      include/linux/serial_8250.h
 195
 196 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 197 L:      netdev@vger.kernel.org
 198 S:      Orphan / Obsolete
 199 F:      drivers/net/ethernet/8390/
 200
 201 9P FILE SYSTEM
 202 M:      Eric Van Hensbergen <ericvh@gmail.com>
 203 M:      Latchesar Ionkov <lucho@ionkov.net>
 204 M:      Dominique Martinet <asmadeus@codewreck.org>
 205 L:      v9fs-developer@lists.sourceforge.net
 206 W:      http://swik.net/v9fs
 207 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 209 T:      git git://github.com/martinetd/linux.git
 210 S:      Maintained
 211 F:      Documentation/filesystems/9p.txt
 212 F:      fs/9p/
 213 F:      net/9p/
 214 F:      include/net/9p/
 215 F:      include/uapi/linux/virtio_9p.h
 216 F:      include/trace/events/9p.h
 217
 218 A8293 MEDIA DRIVER
 219 M:      Antti Palosaari <crope@iki.fi>
 220 L:      linux-media@vger.kernel.org
 221 W:      https://linuxtv.org
 222 W:      http://palosaari.fi/linux/
 223 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 224 T:      git git://linuxtv.org/anttip/media_tree.git
 225 S:      Maintained
 226 F:      drivers/media/dvb-frontends/a8293*
 227
 228 AACRAID SCSI RAID DRIVER
 229 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 230 L:      linux-scsi@vger.kernel.org
 231 W:      http://www.adaptec.com/
 232 S:      Supported
 233 F:      Documentation/scsi/aacraid.txt
 234 F:      drivers/scsi/aacraid/
 235
 236 ABI/API
 237 L:      linux-api@vger.kernel.org
 238 F:      include/linux/syscalls.h
 239 F:      kernel/sys_ni.c
 240
 241 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 242 M:      Hans de Goede <hdegoede@redhat.com>
 243 L:      linux-hwmon@vger.kernel.org
 244 S:      Maintained
 245 F:      drivers/hwmon/abituguru.c
 246
 247 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 248 M:      Alistair John Strachan <alistair@devzero.co.uk>
 249 L:      linux-hwmon@vger.kernel.org
 250 S:      Maintained
 251 F:      drivers/hwmon/abituguru3.c
 252
 253 ACCES 104-DIO-48E GPIO DRIVER
 254 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 255 L:      linux-gpio@vger.kernel.org
 256 S:      Maintained
 257 F:      drivers/gpio/gpio-104-dio-48e.c
 258
 259 ACCES 104-IDI-48 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-idi-48.c
 264
 265 ACCES 104-IDIO-16 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-idio-16.c
 270
 271 ACCES 104-QUAD-8 IIO DRIVER
 272 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 273 L:      linux-iio@vger.kernel.org
 274 S:      Maintained
 275 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 276 F:      drivers/iio/counter/104-quad-8.c
 277
 278 ACCES PCI-IDIO-16 GPIO DRIVER
 279 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 280 L:      linux-gpio@vger.kernel.org
 281 S:      Maintained
 282 F:      drivers/gpio/gpio-pci-idio-16.c
 283
 284 ACCES PCIe-IDIO-24 GPIO DRIVER
 285 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 286 L:      linux-gpio@vger.kernel.org
 287 S:      Maintained
 288 F:      drivers/gpio/gpio-pcie-idio-24.c
 289
 290 ACENIC DRIVER
 291 M:      Jes Sorensen <jes@trained-monkey.org>
 292 L:      linux-acenic@sunsite.dk
 293 S:      Maintained
 294 F:      drivers/net/ethernet/alteon/acenic*
 295
 296 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 297 M:      Peter Feuerer <peter@piie.net>
 298 L:      platform-driver-x86@vger.kernel.org
 299 W:      http://piie.net/?section=acerhdf
 300 S:      Maintained
 301 F:      drivers/platform/x86/acerhdf.c
 302
 303 ACER WMI LAPTOP EXTRAS
 304 M:      "Lee, Chun-Yi" <jlee@suse.com>
 305 L:      platform-driver-x86@vger.kernel.org
 306 S:      Maintained
 307 F:      drivers/platform/x86/acer-wmi.c
 308
 309 ACPI
 310 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 311 M:      Len Brown <lenb@kernel.org>
 312 L:      linux-acpi@vger.kernel.org
 313 W:      https://01.org/linux-acpi
 314 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 316 B:      https://bugzilla.kernel.org
 317 S:      Supported
 318 F:      drivers/acpi/
 319 F:      drivers/pnp/pnpacpi/
 320 F:      include/linux/acpi.h
 321 F:      include/linux/fwnode.h
 322 F:      include/acpi/
 323 F:      Documentation/acpi/
 324 F:      Documentation/ABI/testing/sysfs-bus-acpi
 325 F:      Documentation/ABI/testing/configfs-acpi
 326 F:      drivers/pci/*acpi*
 327 F:      drivers/pci/*/*acpi*
 328 F:      tools/power/acpi/
 329
 330 ACPI APEI
 331 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 332 M:      Len Brown <lenb@kernel.org>
 333 L:      linux-acpi@vger.kernel.org
 334 R:      James Morse <james.morse@arm.com>
 335 R:      Tony Luck <tony.luck@intel.com>
 336 R:      Borislav Petkov <bp@alien8.de>
 337 F:      drivers/acpi/apei/
 338
 339 ACPI COMPONENT ARCHITECTURE (ACPICA)
 340 M:      Robert Moore <robert.moore@intel.com>
 341 M:      Erik Schmauss <erik.schmauss@intel.com>
 342 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 343 L:      linux-acpi@vger.kernel.org
 344 L:      devel@acpica.org
 345 W:      https://acpica.org/
 346 W:      https://github.com/acpica/acpica/
 347 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 349 B:      https://bugzilla.kernel.org
 350 B:      https://bugs.acpica.org
 351 S:      Supported
 352 F:      drivers/acpi/acpica/
 353 F:      include/acpi/
 354 F:      tools/power/acpi/
 355
 356 ACPI FAN DRIVER
 357 M:      Zhang Rui <rui.zhang@intel.com>
 358 L:      linux-acpi@vger.kernel.org
 359 W:      https://01.org/linux-acpi
 360 B:      https://bugzilla.kernel.org
 361 S:      Supported
 362 F:      drivers/acpi/fan.c
 363
 364 ACPI FOR ARM64 (ACPI/arm64)
 365 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 366 M:      Hanjun Guo <hanjun.guo@linaro.org>
 367 M:      Sudeep Holla <sudeep.holla@arm.com>
 368 L:      linux-acpi@vger.kernel.org
 369 S:      Maintained
 370 F:      drivers/acpi/arm64
 371
 372 ACPI I2C MULTI INSTANTIATE DRIVER
 373 M:      Hans de Goede <hdegoede@redhat.com>
 374 L:      platform-driver-x86@vger.kernel.org
 375 S:      Maintained
 376 F:      drivers/platform/x86/i2c-multi-instantiate.c
 377
 378 ACPI PMIC DRIVERS
 379 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 380 M:      Len Brown <lenb@kernel.org>
 381 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 382 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 383 L:      linux-acpi@vger.kernel.org
 384 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 385 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 386 B:      https://bugzilla.kernel.org
 387 S:      Supported
 388 F:      drivers/acpi/pmic/
 389
 390 ACPI THERMAL DRIVER
 391 M:      Zhang Rui <rui.zhang@intel.com>
 392 L:      linux-acpi@vger.kernel.org
 393 W:      https://01.org/linux-acpi
 394 B:      https://bugzilla.kernel.org
 395 S:      Supported
 396 F:      drivers/acpi/*thermal*
 397
 398 ACPI VIDEO 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/acpi_video.c
 405
 406 ACPI WMI DRIVER
 407 L:      platform-driver-x86@vger.kernel.org
 408 S:      Orphan
 409 F:      drivers/platform/x86/wmi.c
 410 F:      include/uapi/linux/wmi.h
 411
 412 AD1889 ALSA SOUND DRIVER
 413 W:      https://parisc.wiki.kernel.org/index.php/AD1889
 414 L:      linux-parisc@vger.kernel.org
 415 S:      Maintained
 416 F:      sound/pci/ad1889.*
 417
 418 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 419 M:      Michael Hennerich <michael.hennerich@analog.com>
 420 W:      http://wiki.analog.com/AD5254
 421 W:      http://ez.analog.com/community/linux-device-drivers
 422 S:      Supported
 423 F:      drivers/misc/ad525x_dpot.c
 424
 425 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 426 M:      Michael Hennerich <michael.hennerich@analog.com>
 427 W:      http://wiki.analog.com/AD5398
 428 W:      http://ez.analog.com/community/linux-device-drivers
 429 S:      Supported
 430 F:      drivers/regulator/ad5398.c
 431
 432 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 433 M:      Michael Hennerich <michael.hennerich@analog.com>
 434 W:      http://wiki.analog.com/AD7142
 435 W:      http://ez.analog.com/community/linux-device-drivers
 436 S:      Supported
 437 F:      drivers/input/misc/ad714x.c
 438
 439 AD7877 TOUCHSCREEN DRIVER
 440 M:      Michael Hennerich <michael.hennerich@analog.com>
 441 W:      http://wiki.analog.com/AD7877
 442 W:      http://ez.analog.com/community/linux-device-drivers
 443 S:      Supported
 444 F:      drivers/input/touchscreen/ad7877.c
 445
 446 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 447 M:      Michael Hennerich <michael.hennerich@analog.com>
 448 W:      http://wiki.analog.com/AD7879
 449 W:      http://ez.analog.com/community/linux-device-drivers
 450 S:      Supported
 451 F:      drivers/input/touchscreen/ad7879.c
 452
 453 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 454 M:      Jiri Kosina <jikos@kernel.org>
 455 S:      Maintained
 456
 457 ADF7242 IEEE 802.15.4 RADIO DRIVER
 458 M:      Michael Hennerich <michael.hennerich@analog.com>
 459 W:      https://wiki.analog.com/ADF7242
 460 W:      http://ez.analog.com/community/linux-device-drivers
 461 L:      linux-wpan@vger.kernel.org
 462 S:      Supported
 463 F:      drivers/net/ieee802154/adf7242.c
 464 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 465
 466 ADM1025 HARDWARE MONITOR DRIVER
 467 M:      Jean Delvare <jdelvare@suse.com>
 468 L:      linux-hwmon@vger.kernel.org
 469 S:      Maintained
 470 F:      Documentation/hwmon/adm1025
 471 F:      drivers/hwmon/adm1025.c
 472
 473 ADM1029 HARDWARE MONITOR DRIVER
 474 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 475 L:      linux-hwmon@vger.kernel.org
 476 S:      Maintained
 477 F:      drivers/hwmon/adm1029.c
 478
 479 ADM8211 WIRELESS DRIVER
 480 L:      linux-wireless@vger.kernel.org
 481 W:      http://wireless.kernel.org/
 482 S:      Orphan
 483 F:      drivers/net/wireless/admtek/adm8211.*
 484
 485 ADP1653 FLASH CONTROLLER DRIVER
 486 M:      Sakari Ailus <sakari.ailus@iki.fi>
 487 L:      linux-media@vger.kernel.org
 488 S:      Maintained
 489 F:      drivers/media/i2c/adp1653.c
 490 F:      include/media/i2c/adp1653.h
 491
 492 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 493 M:      Michael Hennerich <michael.hennerich@analog.com>
 494 W:      http://wiki.analog.com/ADP5520
 495 W:      http://ez.analog.com/community/linux-device-drivers
 496 S:      Supported
 497 F:      drivers/mfd/adp5520.c
 498 F:      drivers/video/backlight/adp5520_bl.c
 499 F:      drivers/leds/leds-adp5520.c
 500 F:      drivers/gpio/gpio-adp5520.c
 501 F:      drivers/input/keyboard/adp5520-keys.c
 502
 503 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 504 M:      Michael Hennerich <michael.hennerich@analog.com>
 505 W:      http://wiki.analog.com/ADP5588
 506 W:      http://ez.analog.com/community/linux-device-drivers
 507 S:      Supported
 508 F:      drivers/input/keyboard/adp5588-keys.c
 509 F:      drivers/gpio/gpio-adp5588.c
 510
 511 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 512 M:      Michael Hennerich <michael.hennerich@analog.com>
 513 W:      http://wiki.analog.com/ADP8860
 514 W:      http://ez.analog.com/community/linux-device-drivers
 515 S:      Supported
 516 F:      drivers/video/backlight/adp8860_bl.c
 517
 518 ADS1015 HARDWARE MONITOR DRIVER
 519 M:      Dirk Eibach <eibach@gdsys.de>
 520 L:      linux-hwmon@vger.kernel.org
 521 S:      Maintained
 522 F:      Documentation/hwmon/ads1015
 523 F:      drivers/hwmon/ads1015.c
 524 F:      include/linux/platform_data/ads1015.h
 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
 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
 553 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 554 M:      Stefan Popa <stefan.popa@analog.com>
 555 W:      http://ez.analog.com/community/linux-device-drivers
 556 S:      Supported
 557 F:      drivers/iio/accel/adxl372.c
 558 F:      drivers/iio/accel/adxl372_spi.c
 559 F:      drivers/iio/accel/adxl372_i2c.c
 560 F:      Documentation/devicetree/bindings/iio/accel/adxl372.txt
 561
 562 AF9013 MEDIA DRIVER
 563 M:      Antti Palosaari <crope@iki.fi>
 564 L:      linux-media@vger.kernel.org
 565 W:      https://linuxtv.org
 566 W:      http://palosaari.fi/linux/
 567 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 568 T:      git git://linuxtv.org/anttip/media_tree.git
 569 S:      Maintained
 570 F:      drivers/media/dvb-frontends/af9013*
 571
 572 AF9033 MEDIA DRIVER
 573 M:      Antti Palosaari <crope@iki.fi>
 574 L:      linux-media@vger.kernel.org
 575 W:      https://linuxtv.org
 576 W:      http://palosaari.fi/linux/
 577 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 578 T:      git git://linuxtv.org/anttip/media_tree.git
 579 S:      Maintained
 580 F:      drivers/media/dvb-frontends/af9033*
 581
 582 AFFS FILE SYSTEM
 583 M:      David Sterba <dsterba@suse.com>
 584 L:      linux-fsdevel@vger.kernel.org
 585 S:      Odd Fixes
 586 F:      Documentation/filesystems/affs.txt
 587 F:      fs/affs/
 588
 589 AFS FILESYSTEM
 590 M:      David Howells <dhowells@redhat.com>
 591 L:      linux-afs@lists.infradead.org
 592 S:      Supported
 593 F:      fs/afs/
 594 F:      include/trace/events/afs.h
 595 F:      Documentation/filesystems/afs.txt
 596 W:      https://www.infradead.org/~dhowells/kafs/
 597
 598 AGPGART DRIVER
 599 M:      David Airlie <airlied@linux.ie>
 600 T:      git git://anongit.freedesktop.org/drm/drm
 601 S:      Maintained
 602 F:      drivers/char/agp/
 603 F:      include/linux/agp*
 604 F:      include/uapi/linux/agp*
 605
 606 AHA152X SCSI DRIVER
 607 M:      "Juergen E. Fischer" <fischer@norbit.de>
 608 L:      linux-scsi@vger.kernel.org
 609 S:      Maintained
 610 F:      drivers/scsi/aha152x*
 611 F:      drivers/scsi/pcmcia/aha152x*
 612
 613 AIC7XXX / AIC79XX SCSI DRIVER
 614 M:      Hannes Reinecke <hare@suse.com>
 615 L:      linux-scsi@vger.kernel.org
 616 S:      Maintained
 617 F:      drivers/scsi/aic7xxx/
 618
 619 AIMSLAB FM RADIO RECEIVER DRIVER
 620 M:      Hans Verkuil <hverkuil@xs4all.nl>
 621 L:      linux-media@vger.kernel.org
 622 T:      git git://linuxtv.org/media_tree.git
 623 W:      https://linuxtv.org
 624 S:      Maintained
 625 F:      drivers/media/radio/radio-aimslab*
 626
 627 AIO
 628 M:      Benjamin LaHaise <bcrl@kvack.org>
 629 L:      linux-aio@kvack.org
 630 S:      Supported
 631 F:      fs/aio.c
 632 F:      include/linux/*aio*.h
 633
 634 AIRSPY MEDIA DRIVER
 635 M:      Antti Palosaari <crope@iki.fi>
 636 L:      linux-media@vger.kernel.org
 637 W:      https://linuxtv.org
 638 W:      http://palosaari.fi/linux/
 639 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 640 T:      git git://linuxtv.org/anttip/media_tree.git
 641 S:      Maintained
 642 F:      drivers/media/usb/airspy/
 643
 644 ALACRITECH GIGABIT ETHERNET DRIVER
 645 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 646 S:      Maintained
 647 F:      drivers/net/ethernet/alacritech/*
 648
 649 ALCATEL SPEEDTOUCH USB DRIVER
 650 M:      Duncan Sands <duncan.sands@free.fr>
 651 L:      linux-usb@vger.kernel.org
 652 W:      http://www.linux-usb.org/SpeedTouch/
 653 S:      Maintained
 654 F:      drivers/usb/atm/speedtch.c
 655 F:      drivers/usb/atm/usbatm.c
 656
 657 ALCHEMY AU1XX0 MMC DRIVER
 658 M:      Manuel Lauss <manuel.lauss@gmail.com>
 659 S:      Maintained
 660 F:      drivers/mmc/host/au1xmmc.c
 661
 662 ALI1563 I2C DRIVER
 663 M:      Rudolf Marek <r.marek@assembler.cz>
 664 L:      linux-i2c@vger.kernel.org
 665 S:      Maintained
 666 F:      Documentation/i2c/busses/i2c-ali1563
 667 F:      drivers/i2c/busses/i2c-ali1563.c
 668
 669 ALLWINNER SECURITY SYSTEM
 670 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 671 L:      linux-crypto@vger.kernel.org
 672 S:      Maintained
 673 F:      drivers/crypto/sunxi-ss/
 674
 675 ALLWINNER VPU DRIVER
 676 M:      Maxime Ripard <maxime.ripard@bootlin.com>
 677 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 678 L:      linux-media@vger.kernel.org
 679 S:      Maintained
 680 F:      drivers/staging/media/sunxi/cedrus/
 681
 682 ALPHA PORT
 683 M:      Richard Henderson <rth@twiddle.net>
 684 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 685 M:      Matt Turner <mattst88@gmail.com>
 686 S:      Odd Fixes
 687 L:      linux-alpha@vger.kernel.org
 688 F:      arch/alpha/
 689
 690 ALPS PS/2 TOUCHPAD DRIVER
 691 R:      Pali Rohár <pali.rohar@gmail.com>
 692 F:      drivers/input/mouse/alps.*
 693
 694 ALTERA I2C CONTROLLER DRIVER
 695 M:      Thor Thayer <thor.thayer@linux.intel.com>
 696 S:      Maintained
 697 F:      drivers/i2c/busses/i2c-altera.c
 698
 699 ALTERA MAILBOX DRIVER
 700 M:      Ley Foon Tan <lftan@altera.com>
 701 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 702 S:      Maintained
 703 F:      drivers/mailbox/mailbox-altera.c
 704
 705 ALTERA PIO DRIVER
 706 M:      Tien Hock Loh <thloh@altera.com>
 707 L:      linux-gpio@vger.kernel.org
 708 S:      Maintained
 709 F:      drivers/gpio/gpio-altera.c
 710
 711 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 712 M:      Thor Thayer <thor.thayer@linux.intel.com>
 713 S:      Maintained
 714 F:      drivers/gpio/gpio-altera-a10sr.c
 715 F:      drivers/mfd/altera-a10sr.c
 716 F:      drivers/reset/reset-a10sr.c
 717 F:      include/linux/mfd/altera-a10sr.h
 718 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 719
 720 ALTERA TRIPLE SPEED ETHERNET DRIVER
 721 M:      Thor Thayer <thor.thayer@linux.intel.com>
 722 L:      netdev@vger.kernel.org
 723 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 724 S:      Maintained
 725 F:      drivers/net/ethernet/altera/
 726
 727 ALTERA UART/JTAG UART SERIAL DRIVERS
 728 M:      Tobias Klauser <tklauser@distanz.ch>
 729 L:      linux-serial@vger.kernel.org
 730 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 731 S:      Maintained
 732 F:      drivers/tty/serial/altera_uart.c
 733 F:      drivers/tty/serial/altera_jtaguart.c
 734 F:      include/linux/altera_uart.h
 735 F:      include/linux/altera_jtaguart.h
 736
 737 AMAZON ETHERNET DRIVERS
 738 M:      Netanel Belgazal <netanel@amazon.com>
 739 R:      Saeed Bishara <saeedb@amazon.com>
 740 R:      Zorik Machulsky <zorik@amazon.com>
 741 L:      netdev@vger.kernel.org
 742 S:      Supported
 743 F:      Documentation/networking/device_drivers/amazon/ena.txt
 744 F:      drivers/net/ethernet/amazon/
 745
 746 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 747 M:      Tom Lendacky <thomas.lendacky@amd.com>
 748 M:      Gary Hook <gary.hook@amd.com>
 749 L:      linux-crypto@vger.kernel.org
 750 S:      Supported
 751 F:      drivers/crypto/ccp/
 752 F:      include/linux/ccp.h
 753
 754 AMD DISPLAY CORE
 755 M:      Harry Wentland <harry.wentland@amd.com>
 756 M:      Leo Li <sunpeng.li@amd.com>
 757 L:      amd-gfx@lists.freedesktop.org
 758 T:      git git://people.freedesktop.org/~agd5f/linux
 759 S:      Supported
 760 F:      drivers/gpu/drm/amd/display/
 761
 762 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 763 M:      Huang Rui <ray.huang@amd.com>
 764 L:      linux-hwmon@vger.kernel.org
 765 S:      Supported
 766 F:      Documentation/hwmon/fam15h_power
 767 F:      drivers/hwmon/fam15h_power.c
 768
 769 AMD FCH GPIO DRIVER
 770 M:      Enrico Weigelt, metux IT consult <info@metux.net>
 771 L:      linux-gpio@vger.kernel.org
 772 S:      Maintained
 773 F:      drivers/gpio/gpio-amd-fch.c
 774 F:      include/linux/platform_data/gpio/gpio-amd-fch.h
 775
 776 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 777 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 778 S:      Orphan
 779 F:      drivers/usb/gadget/udc/amd5536udc.*
 780
 781 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 782 P:      Andres Salomon <dilinger@queued.net>
 783 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 784 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 785 S:      Supported
 786 F:      drivers/char/hw_random/geode-rng.c
 787 F:      drivers/crypto/geode*
 788 F:      drivers/video/fbdev/geode/
 789 F:      arch/x86/include/asm/geode.h
 790
 791 AMD IOMMU (AMD-VI)
 792 M:      Joerg Roedel <joro@8bytes.org>
 793 L:      iommu@lists.linux-foundation.org
 794 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 795 S:      Maintained
 796 F:      drivers/iommu/amd_iommu*.[ch]
 797 F:      include/linux/amd-iommu.h
 798
 799 AMD KFD
 800 M:      Oded Gabbay <oded.gabbay@gmail.com>
 801 L:      dri-devel@lists.freedesktop.org
 802 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 803 S:      Supported
 804 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 805 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 806 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 807 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 808 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 809 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 810 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 811 F:      drivers/gpu/drm/amd/amdkfd/
 812 F:      drivers/gpu/drm/amd/include/cik_structs.h
 813 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 814 F:      drivers/gpu/drm/amd/include/vi_structs.h
 815 F:      drivers/gpu/drm/amd/include/v9_structs.h
 816 F:      include/uapi/linux/kfd_ioctl.h
 817
 818 AMD POWERPLAY
 819 M:      Rex Zhu <rex.zhu@amd.com>
 820 M:      Evan Quan <evan.quan@amd.com>
 821 L:      amd-gfx@lists.freedesktop.org
 822 S:      Supported
 823 F:      drivers/gpu/drm/amd/powerplay/
 824 T:      git git://people.freedesktop.org/~agd5f/linux
 825
 826 AMD SEATTLE DEVICE TREE SUPPORT
 827 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 828 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 829 M:      Tom Lendacky <thomas.lendacky@amd.com>
 830 S:      Supported
 831 F:      arch/arm64/boot/dts/amd/
 832
 833 AMD XGBE DRIVER
 834 M:      Tom Lendacky <thomas.lendacky@amd.com>
 835 L:      netdev@vger.kernel.org
 836 S:      Supported
 837 F:      drivers/net/ethernet/amd/xgbe/
 838 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 839
 840 ANALOG DEVICES INC AD5686 DRIVER
 841 M:      Stefan Popa <stefan.popa@analog.com>
 842 L:      linux-pm@vger.kernel.org
 843 W:      http://ez.analog.com/community/linux-device-drivers
 844 S:      Supported
 845 F:      drivers/iio/dac/ad5686*
 846 F:      drivers/iio/dac/ad5696*
 847
 848 ANALOG DEVICES INC AD5758 DRIVER
 849 M:      Stefan Popa <stefan.popa@analog.com>
 850 L:      linux-iio@vger.kernel.org
 851 W:      http://ez.analog.com/community/linux-device-drivers
 852 S:      Supported
 853 F:      drivers/iio/dac/ad5758.c
 854 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 855
 856 ANALOG DEVICES INC AD7124 DRIVER
 857 M:      Stefan Popa <stefan.popa@analog.com>
 858 L:      linux-iio@vger.kernel.org
 859 W:      http://ez.analog.com/community/linux-device-drivers
 860 S:      Supported
 861 F:      drivers/iio/adc/ad7124.c
 862 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7124.txt
 863
 864 ANALOG DEVICES INC AD7606 DRIVER
 865 M:      Stefan Popa <stefan.popa@analog.com>
 866 L:      linux-iio@vger.kernel.org
 867 W:      http://ez.analog.com/community/linux-device-drivers
 868 S:      Supported
 869 F:      drivers/iio/adc/ad7606.c
 870 F:      Documentation/devicetree/bindings/iio/adc/ad7606.txt
 871
 872 ANALOG DEVICES INC AD7768-1 DRIVER
 873 M:      Stefan Popa <stefan.popa@analog.com>
 874 L:      linux-iio@vger.kernel.org
 875 W:      http://ez.analog.com/community/linux-device-drivers
 876 S:      Supported
 877 F:      drivers/iio/adc/ad7768-1.c
 878 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.txt
 879
 880 ANALOG DEVICES INC AD9389B DRIVER
 881 M:      Hans Verkuil <hans.verkuil@cisco.com>
 882 L:      linux-media@vger.kernel.org
 883 S:      Maintained
 884 F:      drivers/media/i2c/ad9389b*
 885
 886 ANALOG DEVICES INC ADGS1408 DRIVER
 887 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 888 S:      Supported
 889 F:      drivers/mux/adgs1408.c
 890 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 891
 892 ANALOG DEVICES INC ADP5061 DRIVER
 893 M:      Stefan Popa <stefan.popa@analog.com>
 894 L:      linux-pm@vger.kernel.org
 895 W:      http://ez.analog.com/community/linux-device-drivers
 896 S:      Supported
 897 F:      drivers/power/supply/adp5061.c
 898
 899 ANALOG DEVICES INC ADV7180 DRIVER
 900 M:      Lars-Peter Clausen <lars@metafoo.de>
 901 L:      linux-media@vger.kernel.org
 902 W:      http://ez.analog.com/community/linux-device-drivers
 903 S:      Supported
 904 F:      drivers/media/i2c/adv7180.c
 905
 906 ANALOG DEVICES INC ADV748X DRIVER
 907 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 908 L:      linux-media@vger.kernel.org
 909 S:      Maintained
 910 F:      drivers/media/i2c/adv748x/*
 911
 912 ANALOG DEVICES INC ADV7511 DRIVER
 913 M:      Hans Verkuil <hans.verkuil@cisco.com>
 914 L:      linux-media@vger.kernel.org
 915 S:      Maintained
 916 F:      drivers/media/i2c/adv7511*
 917
 918 ANALOG DEVICES INC ADV7604 DRIVER
 919 M:      Hans Verkuil <hans.verkuil@cisco.com>
 920 L:      linux-media@vger.kernel.org
 921 S:      Maintained
 922 F:      drivers/media/i2c/adv7604*
 923
 924 ANALOG DEVICES INC ADV7842 DRIVER
 925 M:      Hans Verkuil <hans.verkuil@cisco.com>
 926 L:      linux-media@vger.kernel.org
 927 S:      Maintained
 928 F:      drivers/media/i2c/adv7842*
 929
 930 ANALOG DEVICES INC ASOC CODEC DRIVERS
 931 M:      Lars-Peter Clausen <lars@metafoo.de>
 932 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 933 W:      http://wiki.analog.com/
 934 W:      http://ez.analog.com/community/linux-device-drivers
 935 S:      Supported
 936 F:      sound/soc/codecs/adau*
 937 F:      sound/soc/codecs/adav*
 938 F:      sound/soc/codecs/ad1*
 939 F:      sound/soc/codecs/ad7*
 940 F:      sound/soc/codecs/ssm*
 941 F:      sound/soc/codecs/sigmadsp.*
 942
 943 ANALOG DEVICES INC DMA DRIVERS
 944 M:      Lars-Peter Clausen <lars@metafoo.de>
 945 W:      http://ez.analog.com/community/linux-device-drivers
 946 S:      Supported
 947 F:      drivers/dma/dma-axi-dmac.c
 948
 949 ANALOG DEVICES INC IIO DRIVERS
 950 M:      Lars-Peter Clausen <lars@metafoo.de>
 951 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 952 W:      http://wiki.analog.com/
 953 W:      http://ez.analog.com/community/linux-device-drivers
 954 S:      Supported
 955 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 956 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 957 F:      drivers/iio/*/ad*
 958 F:      drivers/iio/adc/ltc2497*
 959 X:      drivers/iio/*/adjd*
 960 F:      drivers/staging/iio/*/ad*
 961
 962 ANDES ARCHITECTURE
 963 M:      Greentime Hu <green.hu@gmail.com>
 964 M:      Vincent Chen <deanbo422@gmail.com>
 965 T:      git https://github.com/andestech/linux.git
 966 S:      Supported
 967 F:      arch/nds32/
 968 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 969 F:      Documentation/devicetree/bindings/nds32/
 970 K:      nds32
 971 N:      nds32
 972
 973 ANDROID CONFIG FRAGMENTS
 974 M:      Rob Herring <robh@kernel.org>
 975 S:      Supported
 976 F:      kernel/configs/android*
 977
 978 ANDROID DRIVERS
 979 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 980 M:      Arve Hjønnevåg <arve@android.com>
 981 M:      Todd Kjos <tkjos@android.com>
 982 M:      Martijn Coenen <maco@android.com>
 983 M:      Joel Fernandes <joel@joelfernandes.org>
 984 M:      Christian Brauner <christian@brauner.io>
 985 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 986 L:      devel@driverdev.osuosl.org
 987 S:      Supported
 988 F:      drivers/android/
 989 F:      drivers/staging/android/
 990
 991 ANDROID GOLDFISH PIC DRIVER
 992 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 993 S:      Supported
 994 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 995 F:      drivers/irqchip/irq-goldfish-pic.c
 996
 997 ANDROID GOLDFISH RTC DRIVER
 998 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 999 S:      Supported
1000 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1001 F:      drivers/rtc/rtc-goldfish.c
1002
1003 ANDROID ION DRIVER
1004 M:      Laura Abbott <labbott@redhat.com>
1005 M:      Sumit Semwal <sumit.semwal@linaro.org>
1006 L:      devel@driverdev.osuosl.org
1007 L:      dri-devel@lists.freedesktop.org
1008 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
1009 S:      Supported
1010 F:      drivers/staging/android/ion
1011 F:      drivers/staging/android/uapi/ion.h
1012
1013 AOA (Apple Onboard Audio) ALSA DRIVER
1014 M:      Johannes Berg <johannes@sipsolutions.net>
1015 L:      linuxppc-dev@lists.ozlabs.org
1016 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1017 S:      Maintained
1018 F:      sound/aoa/
1019
1020 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1021 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
1022 L:      linux-iio@vger.kernel.org
1023 S:      Maintained
1024 F:      drivers/iio/adc/stx104.c
1025
1026 APM DRIVER
1027 M:      Jiri Kosina <jikos@kernel.org>
1028 S:      Odd fixes
1029 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1030 F:      arch/x86/kernel/apm_32.c
1031 F:      include/linux/apm_bios.h
1032 F:      include/uapi/linux/apm_bios.h
1033 F:      drivers/char/apm-emulation.c
1034
1035 APPARMOR SECURITY MODULE
1036 M:      John Johansen <john.johansen@canonical.com>
1037 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1038 W:      wiki.apparmor.net
1039 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1040 S:      Supported
1041 F:      security/apparmor/
1042 F:      Documentation/admin-guide/LSM/apparmor.rst
1043
1044 APPLE BCM5974 MULTITOUCH DRIVER
1045 M:      Henrik Rydberg <rydberg@bitmath.org>
1046 L:      linux-input@vger.kernel.org
1047 S:      Odd fixes
1048 F:      drivers/input/mouse/bcm5974.c
1049
1050 APPLE SMC DRIVER
1051 M:      Henrik Rydberg <rydberg@bitmath.org>
1052 L:      linux-hwmon@vger.kernel.org
1053 S:      Odd fixes
1054 F:      drivers/hwmon/applesmc.c
1055
1056 APPLETALK NETWORK LAYER
1057 L:      netdev@vger.kernel.org
1058 S:      Odd fixes
1059 F:      drivers/net/appletalk/
1060 F:      net/appletalk/
1061
1062 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1063 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1064 S:      Supported
1065 F:      arch/arm64/boot/dts/apm/
1066
1067 APPLIED MICRO (APM) X-GENE SOC EDAC
1068 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1069 S:      Supported
1070 F:      drivers/edac/xgene_edac.c
1071 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1072
1073 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1074 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1075 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1076 S:      Supported
1077 F:      drivers/net/ethernet/apm/xgene-v2/
1078
1079 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1080 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1081 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1082 M:      Quan Nguyen <quan@os.amperecomputing.com>
1083 S:      Supported
1084 F:      drivers/net/ethernet/apm/xgene/
1085 F:      drivers/net/phy/mdio-xgene.c
1086 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1087 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1088
1089 APPLIED MICRO (APM) X-GENE SOC PMU
1090 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1091 S:      Supported
1092 F:      drivers/perf/xgene_pmu.c
1093 F:      Documentation/perf/xgene-pmu.txt
1094 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1095
1096 APTINA CAMERA SENSOR PLL
1097 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1098 L:      linux-media@vger.kernel.org
1099 S:      Maintained
1100 F:      drivers/media/i2c/aptina-pll.*
1101
1102 ARC FRAMEBUFFER DRIVER
1103 M:      Jaya Kumar <jayalk@intworks.biz>
1104 S:      Maintained
1105 F:      drivers/video/fbdev/arcfb.c
1106 F:      drivers/video/fbdev/core/fb_defio.c
1107
1108 ARC PGU DRM DRIVER
1109 M:      Alexey Brodkin <abrodkin@synopsys.com>
1110 S:      Supported
1111 F:      drivers/gpu/drm/arc/
1112 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1113
1114 ARCNET NETWORK LAYER
1115 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1116 L:      netdev@vger.kernel.org
1117 S:      Maintained
1118 F:      drivers/net/arcnet/
1119 F:      include/uapi/linux/if_arcnet.h
1120
1121 ARM ARCHITECTED TIMER DRIVER
1122 M:      Mark Rutland <mark.rutland@arm.com>
1123 M:      Marc Zyngier <marc.zyngier@arm.com>
1124 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1125 S:      Maintained
1126 F:      arch/arm/include/asm/arch_timer.h
1127 F:      arch/arm64/include/asm/arch_timer.h
1128 F:      drivers/clocksource/arm_arch_timer.c
1129
1130 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1131 M:      Linus Walleij <linus.walleij@linaro.org>
1132 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1133 S:      Maintained
1134 F:      Documentation/devicetree/bindings/arm/arm-boards
1135 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1136 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1137 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1138 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1139 F:      arch/arm/mach-integrator/
1140 F:      arch/arm/mach-realview/
1141 F:      arch/arm/mach-versatile/
1142 F:      arch/arm/plat-versatile/
1143 F:      arch/arm/boot/dts/arm-realview-*
1144 F:      arch/arm/boot/dts/integrator*
1145 F:      arch/arm/boot/dts/versatile*
1146 F:      drivers/clk/versatile/
1147 F:      drivers/i2c/busses/i2c-versatile.c
1148 F:      drivers/irqchip/irq-versatile-fpga.c
1149 F:      drivers/mtd/maps/physmap_of_versatile.c
1150 F:      drivers/power/reset/arm-versatile-reboot.c
1151 F:      drivers/soc/versatile/
1152
1153 ARM HDLCD DRM DRIVER
1154 M:      Liviu Dudau <liviu.dudau@arm.com>
1155 S:      Supported
1156 F:      drivers/gpu/drm/arm/hdlcd_*
1157 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1158
1159 ARM KOMEDA DRM-KMS DRIVER
1160 M:      James (Qian) Wang <james.qian.wang@arm.com>
1161 M:      Liviu Dudau <liviu.dudau@arm.com>
1162 L:      Mali DP Maintainers <malidp@foss.arm.com>
1163 S:      Supported
1164 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1165 F:      drivers/gpu/drm/arm/display/include/
1166 F:      drivers/gpu/drm/arm/display/komeda/
1167 F:      Documentation/devicetree/bindings/display/arm/arm,komeda.txt
1168 F:      Documentation/gpu/komeda-kms.rst
1169
1170 ARM MALI-DP DRM DRIVER
1171 M:      Liviu Dudau <liviu.dudau@arm.com>
1172 M:      Brian Starkey <brian.starkey@arm.com>
1173 L:      Mali DP Maintainers <malidp@foss.arm.com>
1174 S:      Supported
1175 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1176 F:      drivers/gpu/drm/arm/
1177 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1178 F:      Documentation/gpu/afbc.rst
1179
1180 ARM MFM AND FLOPPY DRIVERS
1181 M:      Ian Molton <spyro@f2s.com>
1182 S:      Maintained
1183 F:      arch/arm/lib/floppydma.S
1184 F:      arch/arm/include/asm/floppy.h
1185
1186 ARM PMU PROFILING AND DEBUGGING
1187 M:      Will Deacon <will.deacon@arm.com>
1188 M:      Mark Rutland <mark.rutland@arm.com>
1189 S:      Maintained
1190 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1191 F:      arch/arm*/kernel/perf_*
1192 F:      arch/arm/oprofile/common.c
1193 F:      arch/arm*/kernel/hw_breakpoint.c
1194 F:      arch/arm*/include/asm/hw_breakpoint.h
1195 F:      arch/arm*/include/asm/perf_event.h
1196 F:      drivers/perf/*
1197 F:      include/linux/perf/arm_pmu.h
1198 F:      Documentation/devicetree/bindings/arm/pmu.txt
1199 F:      Documentation/devicetree/bindings/perf/
1200
1201 ARM PORT
1202 M:      Russell King <linux@armlinux.org.uk>
1203 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1204 W:      http://www.armlinux.org.uk/
1205 S:      Odd Fixes
1206 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1207 F:      arch/arm/
1208 X:      arch/arm/boot/dts/
1209
1210 ARM PRIMECELL AACI PL041 DRIVER
1211 M:      Russell King <linux@armlinux.org.uk>
1212 S:      Odd Fixes
1213 F:      sound/arm/aaci.*
1214
1215 ARM PRIMECELL BUS SUPPORT
1216 M:      Russell King <linux@armlinux.org.uk>
1217 S:      Odd Fixes
1218 F:      drivers/amba/
1219 F:      include/linux/amba/bus.h
1220
1221 ARM PRIMECELL CLCD PL110 DRIVER
1222 M:      Russell King <linux@armlinux.org.uk>
1223 S:      Odd Fixes
1224 F:      drivers/video/fbdev/amba-clcd.*
1225
1226 ARM PRIMECELL KMI PL050 DRIVER
1227 M:      Russell King <linux@armlinux.org.uk>
1228 S:      Odd Fixes
1229 F:      drivers/input/serio/ambakmi.*
1230 F:      include/linux/amba/kmi.h
1231
1232 ARM PRIMECELL MMCI PL180/1 DRIVER
1233 M:      Russell King <linux@armlinux.org.uk>
1234 S:      Odd Fixes
1235 F:      drivers/mmc/host/mmci.*
1236 F:      include/linux/amba/mmci.h
1237
1238 ARM PRIMECELL SSP PL022 SPI DRIVER
1239 M:      Linus Walleij <linus.walleij@linaro.org>
1240 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1241 S:      Maintained
1242 F:      Documentation/devicetree/bindings/spi/spi_pl022.txt
1243 F:      drivers/spi/spi-pl022.c
1244
1245 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1246 M:      Russell King <linux@armlinux.org.uk>
1247 S:      Odd Fixes
1248 F:      drivers/tty/serial/amba-pl01*.c
1249 F:      include/linux/amba/serial.h
1250
1251 ARM PRIMECELL VIC PL190/PL192 DRIVER
1252 M:      Linus Walleij <linus.walleij@linaro.org>
1253 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1254 S:      Maintained
1255 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1256 F:      drivers/irqchip/irq-vic.c
1257
1258 ARM SMMU DRIVERS
1259 M:      Will Deacon <will.deacon@arm.com>
1260 R:      Robin Murphy <robin.murphy@arm.com>
1261 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1262 S:      Maintained
1263 F:      drivers/iommu/arm-smmu.c
1264 F:      drivers/iommu/arm-smmu-v3.c
1265 F:      drivers/iommu/io-pgtable-arm.c
1266 F:      drivers/iommu/io-pgtable-arm-v7s.c
1267
1268 ARM SUB-ARCHITECTURES
1269 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1270 S:      Maintained
1271 F:      arch/arm/mach-*/
1272 F:      arch/arm/plat-*/
1273 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1274
1275 ARM/ACTIONS SEMI ARCHITECTURE
1276 M:      Andreas Färber <afaerber@suse.de>
1277 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1278 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1279 S:      Maintained
1280 N:      owl
1281 F:      arch/arm/mach-actions/
1282 F:      arch/arm/boot/dts/owl-*
1283 F:      arch/arm64/boot/dts/actions/
1284 F:      drivers/clk/actions/
1285 F:      drivers/clocksource/timer-owl*
1286 F:      drivers/dma/owl-dma.c
1287 F:      drivers/i2c/busses/i2c-owl.c
1288 F:      drivers/pinctrl/actions/*
1289 F:      drivers/soc/actions/
1290 F:      include/dt-bindings/power/owl-*
1291 F:      include/linux/soc/actions/
1292 F:      Documentation/devicetree/bindings/arm/actions.txt
1293 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1294 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1295 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1296 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1297 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1298 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1299
1300 ARM/ADS SPHERE MACHINE SUPPORT
1301 M:      Lennert Buytenhek <kernel@wantstofly.org>
1302 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1303 S:      Maintained
1304
1305 ARM/AFEB9260 MACHINE SUPPORT
1306 M:      Sergey Lapin <slapin@ossfans.org>
1307 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1308 S:      Maintained
1309
1310 ARM/AJECO 1ARM MACHINE SUPPORT
1311 M:      Lennert Buytenhek <kernel@wantstofly.org>
1312 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1313 S:      Maintained
1314
1315 ARM/Allwinner SoC Clock Support
1316 M:      Emilio López <emilio@elopez.com.ar>
1317 S:      Maintained
1318 F:      drivers/clk/sunxi/
1319
1320 ARM/Allwinner sunXi SoC support
1321 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1322 M:      Chen-Yu Tsai <wens@csie.org>
1323 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1324 S:      Maintained
1325 N:      sun[x456789]i
1326 N:      sun50i
1327 F:      arch/arm/mach-sunxi/
1328 F:      arch/arm64/boot/dts/allwinner/
1329 F:      drivers/clk/sunxi-ng/
1330 F:      drivers/pinctrl/sunxi/
1331 F:      drivers/soc/sunxi/
1332 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1333
1334 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1335 M:      Neil Armstrong <narmstrong@baylibre.com>
1336 M:      Jerome Brunet <jbrunet@baylibre.com>
1337 L:      linux-amlogic@lists.infradead.org
1338 S:      Maintained
1339 F:      drivers/clk/meson/
1340 F:      include/dt-bindings/clock/meson*
1341 F:      include/dt-bindings/clock/gxbb*
1342 F:      Documentation/devicetree/bindings/clock/amlogic*
1343
1344 ARM/Amlogic Meson SoC support
1345 M:      Kevin Hilman <khilman@baylibre.com>
1346 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1347 L:      linux-amlogic@lists.infradead.org
1348 W:      http://linux-meson.com/
1349 S:      Maintained
1350 F:      arch/arm/mach-meson/
1351 F:      arch/arm/boot/dts/meson*
1352 F:      arch/arm64/boot/dts/amlogic/
1353 F:      drivers/pinctrl/meson/
1354 F:      drivers/mmc/host/meson*
1355 F:      drivers/soc/amlogic/
1356 N:      meson
1357
1358 ARM/Amlogic Meson SoC Sound Drivers
1359 M:      Jerome Brunet <jbrunet@baylibre.com>
1360 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1361 S:      Maintained
1362 F:      sound/soc/meson/
1363 F:      Documentation/devicetree/bindings/sound/amlogic*
1364
1365 ARM/Annapurna Labs ALPINE ARCHITECTURE
1366 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1367 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1368 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1369 S:      Maintained
1370 F:      arch/arm/mach-alpine/
1371 F:      arch/arm/boot/dts/alpine*
1372 F:      arch/arm64/boot/dts/al/
1373 F:      drivers/*/*alpine*
1374
1375 ARM/ARTPEC MACHINE SUPPORT
1376 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1377 M:      Lars Persson <lars.persson@axis.com>
1378 S:      Maintained
1379 L:      linux-arm-kernel@axis.com
1380 F:      arch/arm/mach-artpec
1381 F:      arch/arm/boot/dts/artpec6*
1382 F:      drivers/clk/axis
1383 F:      drivers/crypto/axis
1384 F:      drivers/pinctrl/pinctrl-artpec*
1385 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1386
1387 ARM/ASPEED I2C DRIVER
1388 M:      Brendan Higgins <brendanhiggins@google.com>
1389 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1390 R:      Joel Stanley <joel@jms.id.au>
1391 L:      linux-i2c@vger.kernel.org
1392 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1393 S:      Maintained
1394 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1395 F:      drivers/i2c/busses/i2c-aspeed.c
1396 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1397 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1398
1399 ARM/ASPEED MACHINE SUPPORT
1400 M:      Joel Stanley <joel@jms.id.au>
1401 R:      Andrew Jeffery <andrew@aj.id.au>
1402 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1403 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1404 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1405 S:      Supported
1406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1407 F:      arch/arm/mach-aspeed/
1408 F:      arch/arm/boot/dts/aspeed-*
1409 N:      aspeed
1410
1411 ARM/BITMAIN ARCHITECTURE
1412 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1413 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1414 S:      Maintained
1415 F:      arch/arm64/boot/dts/bitmain/
1416 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1417
1418 ARM/CALXEDA HIGHBANK ARCHITECTURE
1419 M:      Rob Herring <robh@kernel.org>
1420 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1421 S:      Maintained
1422 F:      arch/arm/mach-highbank/
1423 F:      arch/arm/boot/dts/highbank.dts
1424 F:      arch/arm/boot/dts/ecx-*.dts*
1425
1426 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1427 M:      Krzysztof Halasa <khalasa@piap.pl>
1428 S:      Maintained
1429 F:      arch/arm/mach-cns3xxx/
1430
1431 ARM/CAVIUM THUNDER NETWORK DRIVER
1432 M:      Sunil Goutham <sgoutham@cavium.com>
1433 M:      Robert Richter <rric@kernel.org>
1434 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1435 S:      Supported
1436 F:      drivers/net/ethernet/cavium/thunder/
1437
1438 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1439 M:      Lukasz Majewski <lukma@denx.de>
1440 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1441 S:      Maintained
1442 F:      arch/arm/mach-ep93xx/ts72xx.c
1443
1444 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1445 M:      Alexander Shiyan <shc_work@mail.ru>
1446 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1447 S:      Odd Fixes
1448 N:      clps711x
1449
1450 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1451 M:      Lennert Buytenhek <kernel@wantstofly.org>
1452 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1453 S:      Maintained
1454
1455 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1456 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1457 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1458 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1459 S:      Maintained
1460 F:      arch/arm/mach-ep93xx/
1461 F:      arch/arm/mach-ep93xx/include/mach/
1462
1463 ARM/CLKDEV SUPPORT
1464 M:      Russell King <linux@armlinux.org.uk>
1465 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1466 S:      Maintained
1467 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1468 F:      drivers/clk/clkdev.c
1469
1470 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1471 M:      Mike Rapoport <mike@compulab.co.il>
1472 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1473 S:      Maintained
1474
1475 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1476 M:      Baruch Siach <baruch@tkos.co.il>
1477 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1478 S:      Maintained
1479 F:      arch/arm/boot/dts/cx92755*
1480 N:      digicolor
1481
1482 ARM/CONTEC MICRO9 MACHINE SUPPORT
1483 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1484 S:      Maintained
1485 F:      arch/arm/mach-ep93xx/micro9.c
1486
1487 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1488 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1489 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1490 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1491 S:      Maintained
1492 F:      drivers/hwtracing/coresight/*
1493 F:      Documentation/trace/coresight.txt
1494 F:      Documentation/trace/coresight-cpu-debug.txt
1495 F:      Documentation/devicetree/bindings/arm/coresight.txt
1496 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1497 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1498 F:      tools/perf/arch/arm/util/pmu.c
1499 F:      tools/perf/arch/arm/util/auxtrace.c
1500 F:      tools/perf/arch/arm/util/cs-etm.c
1501 F:      tools/perf/arch/arm/util/cs-etm.h
1502 F:      tools/perf/util/cs-etm.*
1503 F:      tools/perf/util/cs-etm-decoder/*
1504
1505 ARM/CORGI MACHINE SUPPORT
1506 M:      Richard Purdie <rpurdie@rpsys.net>
1507 S:      Maintained
1508
1509 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1510 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1511 M:      Linus Walleij <linus.walleij@linaro.org>
1512 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1513 T:      git git://github.com/ulli-kroll/linux.git
1514 S:      Maintained
1515 F:      Documentation/devicetree/bindings/arm/gemini.txt
1516 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1517 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1518 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1519 F:      arch/arm/mach-gemini/
1520 F:      drivers/net/ethernet/cortina/
1521 F:      drivers/pinctrl/pinctrl-gemini.c
1522 F:      drivers/rtc/rtc-ftrtc010.c
1523
1524 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1525 M:      Barry Song <baohua@kernel.org>
1526 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1527 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1528 S:      Maintained
1529 F:      arch/arm/boot/dts/prima2*
1530 F:      arch/arm/mach-prima2/
1531 F:      drivers/clk/sirf/
1532 F:      drivers/clocksource/timer-prima2.c
1533 F:      drivers/clocksource/timer-atlas7.c
1534 N:      [^a-z]sirf
1535 X:      drivers/gnss
1536
1537 ARM/EBSA110 MACHINE SUPPORT
1538 M:      Russell King <linux@armlinux.org.uk>
1539 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1540 W:      http://www.armlinux.org.uk/
1541 S:      Maintained
1542 F:      arch/arm/mach-ebsa110/
1543 F:      drivers/net/ethernet/amd/am79c961a.*
1544
1545 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1546 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1547 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1548 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1549 S:      Maintained
1550 N:      efm32
1551
1552 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1553 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1554 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1555 S:      Maintained
1556 F:      arch/arm/mach-pxa/ezx.c
1557
1558 ARM/FARADAY FA526 PORT
1559 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1560 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1561 S:      Maintained
1562 T:      git git://git.berlios.de/gemini-board
1563 F:      arch/arm/mm/*-fa*
1564
1565 ARM/FOOTBRIDGE ARCHITECTURE
1566 M:      Russell King <linux@armlinux.org.uk>
1567 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1568 W:      http://www.armlinux.org.uk/
1569 S:      Maintained
1570 F:      arch/arm/include/asm/hardware/dec21285.h
1571 F:      arch/arm/mach-footbridge/
1572
1573 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1574 M:      Shawn Guo <shawnguo@kernel.org>
1575 M:      Sascha Hauer <s.hauer@pengutronix.de>
1576 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1577 R:      Fabio Estevam <festevam@gmail.com>
1578 R:      NXP Linux Team <linux-imx@nxp.com>
1579 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1580 S:      Maintained
1581 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1582 N:      imx
1583 N:      mxs
1584 X:      drivers/media/i2c/
1585
1586 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1587 M:      Shawn Guo <shawnguo@kernel.org>
1588 M:      Sascha Hauer <s.hauer@pengutronix.de>
1589 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1590 R:      Stefan Agner <stefan@agner.ch>
1591 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1592 S:      Maintained
1593 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1594 F:      arch/arm/mach-imx/*vf610*
1595 F:      arch/arm/boot/dts/vf*
1596
1597 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1598 M:      Shawn Guo <shawnguo@kernel.org>
1599 M:      Li Yang <leoyang.li@nxp.com>
1600 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1601 S:      Maintained
1602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1603 F:      arch/arm/boot/dts/ls1021a*
1604 F:      arch/arm64/boot/dts/freescale/fsl-*
1605 F:      arch/arm64/boot/dts/freescale/qoriq-*
1606
1607 ARM/GLOMATION GESBC9312SX 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/GUMSTIX MACHINE SUPPORT
1613 M:      Steve Sakoman <sakoman@gmail.com>
1614 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1615 S:      Maintained
1616
1617 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1618 M:      Philipp Zabel <philipp.zabel@gmail.com>
1619 M:      Paul Parsons <lost.distance@yahoo.com>
1620 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1621 S:      Maintained
1622 F:      arch/arm/mach-pxa/hx4700.c
1623 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1624 F:      sound/soc/pxa/hx4700.c
1625
1626 ARM/HISILICON SOC SUPPORT
1627 M:      Wei Xu <xuwei5@hisilicon.com>
1628 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1629 W:      http://www.hisilicon.com
1630 S:      Supported
1631 T:      git git://github.com/hisilicon/linux-hisi.git
1632 F:      arch/arm/mach-hisi/
1633 F:      arch/arm/boot/dts/hi3*
1634 F:      arch/arm/boot/dts/hip*
1635 F:      arch/arm/boot/dts/hisi*
1636 F:      arch/arm64/boot/dts/hisilicon/
1637
1638 ARM/HP JORNADA 7XX MACHINE SUPPORT
1639 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1640 W:      www.jlime.com
1641 S:      Maintained
1642 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1643 F:      arch/arm/mach-sa1100/jornada720.c
1644 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1645
1646 ARM/IGEP MACHINE SUPPORT
1647 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1648 M:      Javier Martinez Canillas <javier@dowhile0.org>
1649 L:      linux-omap@vger.kernel.org
1650 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1651 S:      Maintained
1652 F:      arch/arm/boot/dts/omap3-igep*
1653
1654 ARM/INCOME PXA270 SUPPORT
1655 M:      Marek Vasut <marek.vasut@gmail.com>
1656 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1657 S:      Maintained
1658 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1659
1660 ARM/INTEL IOP13XX ARM ARCHITECTURE
1661 M:      Lennert Buytenhek <kernel@wantstofly.org>
1662 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1663 S:      Maintained
1664
1665 ARM/INTEL IOP32X ARM ARCHITECTURE
1666 M:      Lennert Buytenhek <kernel@wantstofly.org>
1667 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1668 S:      Maintained
1669
1670 ARM/INTEL IOP33X ARM ARCHITECTURE
1671 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1672 S:      Orphan
1673
1674 ARM/INTEL IQ81342EX MACHINE SUPPORT
1675 M:      Lennert Buytenhek <kernel@wantstofly.org>
1676 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1677 S:      Maintained
1678
1679 ARM/INTEL IXDP2850 MACHINE SUPPORT
1680 M:      Lennert Buytenhek <kernel@wantstofly.org>
1681 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1682 S:      Maintained
1683
1684 ARM/INTEL IXP4XX ARM ARCHITECTURE
1685 M:      Imre Kaloz <kaloz@openwrt.org>
1686 M:      Krzysztof Halasa <khalasa@piap.pl>
1687 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1688 S:      Maintained
1689 F:      arch/arm/mach-ixp4xx/
1690
1691 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1692 M:      Jonathan Cameron <jic23@cam.ac.uk>
1693 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1694 S:      Maintained
1695 F:      arch/arm/mach-pxa/stargate2.c
1696 F:      drivers/pcmcia/pxa2xx_stargate2.c
1697
1698 ARM/INTEL XSC3 (MANZANO) ARM CORE
1699 M:      Lennert Buytenhek <kernel@wantstofly.org>
1700 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1701 S:      Maintained
1702
1703 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1704 M:      Lennert Buytenhek <kernel@wantstofly.org>
1705 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1706 S:      Maintained
1707
1708 ARM/LG1K ARCHITECTURE
1709 M:      Chanho Min <chanho.min@lge.com>
1710 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1711 S:      Maintained
1712 F:      arch/arm64/boot/dts/lg/
1713
1714 ARM/LOGICPD PXA270 MACHINE SUPPORT
1715 M:      Lennert Buytenhek <kernel@wantstofly.org>
1716 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1717 S:      Maintained
1718
1719 ARM/LPC18XX ARCHITECTURE
1720 M:      Vladimir Zapolskiy <vz@mleia.com>
1721 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1722 S:      Maintained
1723 F:      arch/arm/boot/dts/lpc43*
1724 F:      drivers/i2c/busses/i2c-lpc2k.c
1725 F:      drivers/memory/pl172.c
1726 F:      drivers/mtd/spi-nor/nxp-spifi.c
1727 F:      drivers/rtc/rtc-lpc24xx.c
1728 N:      lpc18xx
1729
1730 ARM/LPC32XX SOC SUPPORT
1731 M:      Vladimir Zapolskiy <vz@mleia.com>
1732 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1733 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1734 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1735 S:      Maintained
1736 F:      arch/arm/boot/dts/lpc32*
1737 F:      arch/arm/mach-lpc32xx/
1738 F:      drivers/i2c/busses/i2c-pnx.c
1739 F:      drivers/net/ethernet/nxp/lpc_eth.c
1740 F:      drivers/usb/host/ohci-nxp.c
1741 F:      drivers/watchdog/pnx4008_wdt.c
1742 N:      lpc32xx
1743
1744 ARM/MAGICIAN MACHINE SUPPORT
1745 M:      Philipp Zabel <philipp.zabel@gmail.com>
1746 S:      Maintained
1747
1748 ARM/Marvell Dove/MV78xx0/Orion SOC support
1749 M:      Jason Cooper <jason@lakedaemon.net>
1750 M:      Andrew Lunn <andrew@lunn.ch>
1751 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1752 M:      Gregory Clement <gregory.clement@bootlin.com>
1753 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1754 S:      Maintained
1755 F:      Documentation/devicetree/bindings/soc/dove/
1756 F:      arch/arm/mach-dove/
1757 F:      arch/arm/mach-mv78xx0/
1758 F:      arch/arm/mach-orion5x/
1759 F:      arch/arm/plat-orion/
1760 F:      arch/arm/boot/dts/dove*
1761 F:      arch/arm/boot/dts/orion5x*
1762
1763 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1764 M:      Jason Cooper <jason@lakedaemon.net>
1765 M:      Andrew Lunn <andrew@lunn.ch>
1766 M:      Gregory Clement <gregory.clement@bootlin.com>
1767 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1768 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1769 S:      Maintained
1770 F:      arch/arm/boot/dts/armada*
1771 F:      arch/arm/boot/dts/kirkwood*
1772 F:      arch/arm/configs/mvebu_*_defconfig
1773 F:      arch/arm/mach-mvebu/
1774 F:      arch/arm64/boot/dts/marvell/armada*
1775 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1776 F:      drivers/cpufreq/armada-8k-cpufreq.c
1777 F:      drivers/cpufreq/mvebu-cpufreq.c
1778 F:      drivers/irqchip/irq-armada-370-xp.c
1779 F:      drivers/irqchip/irq-mvebu-*
1780 F:      drivers/pinctrl/mvebu/
1781 F:      drivers/rtc/rtc-armada38x.c
1782
1783 ARM/Mediatek RTC DRIVER
1784 M:      Eddie Huang <eddie.huang@mediatek.com>
1785 M:      Sean Wang <sean.wang@mediatek.com>
1786 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1787 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1788 S:      Maintained
1789 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1790 F:      drivers/rtc/rtc-mt6397.c
1791 F:      drivers/rtc/rtc-mt7622.c
1792
1793 ARM/Mediatek SoC support
1794 M:      Matthias Brugger <matthias.bgg@gmail.com>
1795 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1796 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1797 W:      https://mtk.bcnfs.org/
1798 C:      irc://chat.freenode.net/linux-mediatek
1799 S:      Maintained
1800 F:      arch/arm/boot/dts/mt6*
1801 F:      arch/arm/boot/dts/mt7*
1802 F:      arch/arm/boot/dts/mt8*
1803 F:      arch/arm/mach-mediatek/
1804 F:      arch/arm64/boot/dts/mediatek/
1805 F:      drivers/soc/mediatek/
1806 N:      mtk
1807 N:      mt[678]
1808 K:      mediatek
1809
1810 ARM/Mediatek USB3 PHY DRIVER
1811 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1812 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1813 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1814 S:      Maintained
1815 F:      drivers/phy/mediatek/
1816 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1817
1818 ARM/MICREL KS8695 ARCHITECTURE
1819 M:      Greg Ungerer <gerg@uclinux.org>
1820 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1821 F:      arch/arm/mach-ks8695/
1822 S:      Odd Fixes
1823
1824 ARM/Microchip (AT91) SoC support
1825 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1826 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1827 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1828 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1829 W:      http://www.linux4sam.org
1830 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1831 S:      Supported
1832 N:      at91
1833 N:      atmel
1834 F:      arch/arm/mach-at91/
1835 F:      include/soc/at91/
1836 F:      arch/arm/boot/dts/at91*.dts
1837 F:      arch/arm/boot/dts/at91*.dtsi
1838 F:      arch/arm/boot/dts/sama*.dts
1839 F:      arch/arm/boot/dts/sama*.dtsi
1840 F:      arch/arm/include/debug/at91.S
1841 F:      drivers/memory/atmel*
1842 F:      drivers/watchdog/sama5d4_wdt.c
1843 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1844 X:      drivers/net/wireless/atmel/
1845
1846 ARM/MIOA701 MACHINE SUPPORT
1847 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1848 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1849 F:      arch/arm/mach-pxa/mioa701.c
1850 S:      Maintained
1851
1852 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1853 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1854 S:      Maintained
1855
1856 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1857 M:      Linus Walleij <linus.walleij@linaro.org>
1858 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1859 S:      Maintained
1860 F:      arch/arm/mach-nomadik/
1861 F:      arch/arm/mach-u300/
1862 F:      arch/arm/mach-ux500/
1863 F:      arch/arm/boot/dts/ste-*
1864 F:      drivers/clk/clk-nomadik.c
1865 F:      drivers/clk/clk-u300.c
1866 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1867 F:      drivers/clocksource/timer-u300.c
1868 F:      drivers/dma/coh901318*
1869 F:      drivers/dma/ste_dma40*
1870 F:      drivers/hwspinlock/u8500_hsem.c
1871 F:      drivers/i2c/busses/i2c-nomadik.c
1872 F:      drivers/i2c/busses/i2c-stu300.c
1873 F:      drivers/mfd/ab3100*
1874 F:      drivers/mfd/ab8500*
1875 F:      drivers/mfd/abx500*
1876 F:      drivers/mfd/dbx500*
1877 F:      drivers/mfd/db8500*
1878 F:      drivers/pinctrl/nomadik/
1879 F:      drivers/pinctrl/pinctrl-coh901*
1880 F:      drivers/pinctrl/pinctrl-u300.c
1881 F:      drivers/rtc/rtc-ab3100.c
1882 F:      drivers/rtc/rtc-ab8500.c
1883 F:      drivers/rtc/rtc-coh901331.c
1884 F:      drivers/rtc/rtc-pl031.c
1885 F:      drivers/watchdog/coh901327_wdt.c
1886 F:      Documentation/devicetree/bindings/arm/ste-*
1887 F:      Documentation/devicetree/bindings/arm/ux500/
1888 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1889
1890 ARM/NUVOTON NPCM ARCHITECTURE
1891 M:      Avi Fishman <avifishman70@gmail.com>
1892 M:      Tomer Maimon <tmaimon77@gmail.com>
1893 R:      Patrick Venture <venture@google.com>
1894 R:      Nancy Yuen <yuenn@google.com>
1895 R:      Brendan Higgins <brendanhiggins@google.com>
1896 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1897 S:      Supported
1898 F:      arch/arm/mach-npcm/
1899 F:      arch/arm/boot/dts/nuvoton-npcm*
1900 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1901 F:      drivers/*/*npcm*
1902 F:      Documentation/devicetree/bindings/*/*npcm*
1903 F:      Documentation/devicetree/bindings/*/*/*npcm*
1904
1905 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1906 M:      Wan ZongShun <mcuos.com@gmail.com>
1907 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1908 W:      http://www.mcuos.com
1909 S:      Maintained
1910 F:      arch/arm/mach-w90x900/
1911 F:      drivers/input/keyboard/w90p910_keypad.c
1912 F:      drivers/input/touchscreen/w90p910_ts.c
1913 F:      drivers/watchdog/nuc900_wdt.c
1914 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1915 F:      drivers/mtd/nand/raw/nuc900_nand.c
1916 F:      drivers/rtc/rtc-nuc900.c
1917 F:      drivers/spi/spi-nuc900.c
1918 F:      drivers/usb/host/ehci-w90x900.c
1919 F:      drivers/video/fbdev/nuc900fb.c
1920
1921 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1922 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1923 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1924 S:      Orphan
1925 F:      arch/arm/mach-s3c24xx/mach-gta02.c
1926 F:      arch/arm/mach-s3c24xx/gta02.h
1927
1928 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1929 M:      Alexander Clouter <alex@digriz.org.uk>
1930 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1931 W:      http://www.digriz.org.uk/ts78xx/kernel
1932 S:      Maintained
1933 F:      arch/arm/mach-orion5x/ts78xx-*
1934
1935 ARM/OXNAS platform support
1936 M:      Neil Armstrong <narmstrong@baylibre.com>
1937 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1938 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1939 S:      Maintained
1940 F:      arch/arm/mach-oxnas/
1941 F:      arch/arm/boot/dts/ox8*.dts*
1942 N:      oxnas
1943
1944 ARM/PALM TREO SUPPORT
1945 M:      Tomas Cech <sleep_walker@suse.com>
1946 L:      linux-arm-kernel@lists.infradead.org
1947 W:      http://hackndev.com
1948 S:      Maintained
1949 F:      arch/arm/mach-pxa/palmtreo.*
1950
1951 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1952 M:      Marek Vasut <marek.vasut@gmail.com>
1953 L:      linux-arm-kernel@lists.infradead.org
1954 W:      http://hackndev.com
1955 S:      Maintained
1956 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1957 F:      arch/arm/mach-pxa/palmtx.c
1958 F:      arch/arm/mach-pxa/palmt5.*
1959 F:      arch/arm/mach-pxa/include/mach/palmld.h
1960 F:      arch/arm/mach-pxa/palmld.c
1961 F:      arch/arm/mach-pxa/palmte2.*
1962 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1963 F:      arch/arm/mach-pxa/palmtc.c
1964
1965 ARM/PALMZ72 SUPPORT
1966 M:      Sergey Lapin <slapin@ossfans.org>
1967 L:      linux-arm-kernel@lists.infradead.org
1968 W:      http://hackndev.com
1969 S:      Maintained
1970 F:      arch/arm/mach-pxa/palmz72.*
1971
1972 ARM/PLEB SUPPORT
1973 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1974 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1975 S:      Maintained
1976
1977 ARM/PT DIGITAL BOARD PORT
1978 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1979 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1980 W:      http://www.armlinux.org.uk/
1981 S:      Maintained
1982
1983 ARM/QUALCOMM SUPPORT
1984 M:      Andy Gross <andy.gross@linaro.org>
1985 M:      David Brown <david.brown@linaro.org>
1986 L:      linux-arm-msm@vger.kernel.org
1987 S:      Maintained
1988 F:      Documentation/devicetree/bindings/soc/qcom/
1989 F:      Documentation/devicetree/bindings/*/qcom*
1990 F:      arch/arm/boot/dts/qcom-*.dts
1991 F:      arch/arm/boot/dts/qcom-*.dtsi
1992 F:      arch/arm/mach-qcom/
1993 F:      arch/arm64/boot/dts/qcom/
1994 F:      drivers/*/qcom/
1995 F:      drivers/*/qcom*
1996 F:      drivers/*/*/qcom/
1997 F:      drivers/*/*/qcom*
1998 F:      drivers/*/pm8???-*
1999 F:      drivers/bluetooth/btqcomsmd.c
2000 F:      drivers/clocksource/timer-qcom.c
2001 F:      drivers/extcon/extcon-qcom*
2002 F:      drivers/iommu/msm*
2003 F:      drivers/i2c/busses/i2c-qup.c
2004 F:      drivers/i2c/busses/i2c-qcom-geni.c
2005 F:      drivers/mfd/ssbi.c
2006 F:      drivers/mmc/host/mmci_qcom*
2007 F:      drivers/mmc/host/sdhci_msm.c
2008 F:      drivers/pci/controller/dwc/pcie-qcom.c
2009 F:      drivers/phy/qualcomm/
2010 F:      drivers/power/*/msm*
2011 F:      drivers/reset/reset-qcom-*
2012 F:      drivers/scsi/ufs/ufs-qcom.*
2013 F:      drivers/spi/spi-qup.c
2014 F:      drivers/spi/spi-geni-qcom.c
2015 F:      drivers/spi/spi-qcom-qspi.c
2016 F:      drivers/tty/serial/msm_serial.c
2017 F:      drivers/usb/dwc3/dwc3-qcom.c
2018 F:      include/dt-bindings/*/qcom*
2019 F:      include/linux/*/qcom*
2020 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
2021
2022 ARM/RADISYS ENP2611 MACHINE SUPPORT
2023 M:      Lennert Buytenhek <kernel@wantstofly.org>
2024 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2025 S:      Maintained
2026
2027 ARM/RDA MICRO ARCHITECTURE
2028 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2029 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2030 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2031 S:      Maintained
2032 F:      arch/arm/boot/dts/rda8810pl-*
2033 F:      drivers/clocksource/timer-rda.c
2034 F:      drivers/irqchip/irq-rda-intc.c
2035 F:      drivers/tty/serial/rda-uart.c
2036 F:      Documentation/devicetree/bindings/arm/rda.txt
2037 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2038 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2039 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2040
2041 ARM/REALTEK ARCHITECTURE
2042 M:      Andreas Färber <afaerber@suse.de>
2043 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2044 S:      Maintained
2045 F:      arch/arm64/boot/dts/realtek/
2046 F:      Documentation/devicetree/bindings/arm/realtek.txt
2047
2048 ARM/RENESAS ARM64 ARCHITECTURE
2049 M:      Simon Horman <horms@verge.net.au>
2050 M:      Magnus Damm <magnus.damm@gmail.com>
2051 L:      linux-renesas-soc@vger.kernel.org
2052 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2053 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2054 S:      Supported
2055 F:      arch/arm64/boot/dts/renesas/
2056 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2057 F:      drivers/soc/renesas/
2058 F:      include/linux/soc/renesas/
2059
2060 ARM/RISCPC ARCHITECTURE
2061 M:      Russell King <linux@armlinux.org.uk>
2062 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2063 W:      http://www.armlinux.org.uk/
2064 S:      Maintained
2065 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2066 F:      arch/arm/include/asm/hardware/ioc.h
2067 F:      arch/arm/include/asm/hardware/iomd.h
2068 F:      arch/arm/include/asm/hardware/memc.h
2069 F:      arch/arm/mach-rpc/
2070 F:      drivers/net/ethernet/8390/etherh.c
2071 F:      drivers/net/ethernet/i825xx/ether1*
2072 F:      drivers/net/ethernet/seeq/ether3*
2073 F:      drivers/scsi/arm/
2074
2075 ARM/Rockchip SoC support
2076 M:      Heiko Stuebner <heiko@sntech.de>
2077 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2078 L:      linux-rockchip@lists.infradead.org
2079 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2080 S:      Maintained
2081 F:      arch/arm/boot/dts/rk3*
2082 F:      arch/arm/boot/dts/rv1108*
2083 F:      arch/arm/mach-rockchip/
2084 F:      drivers/clk/rockchip/
2085 F:      drivers/i2c/busses/i2c-rk3x.c
2086 F:      drivers/*/*rockchip*
2087 F:      drivers/*/*/*rockchip*
2088 F:      sound/soc/rockchip/
2089 N:      rockchip
2090
2091 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2092 M:      Kukjin Kim <kgene@kernel.org>
2093 M:      Krzysztof Kozlowski <krzk@kernel.org>
2094 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2095 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2096 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2097 S:      Maintained
2098 F:      arch/arm/boot/dts/s3c*
2099 F:      arch/arm/boot/dts/s5p*
2100 F:      arch/arm/boot/dts/exynos*
2101 F:      arch/arm64/boot/dts/exynos/
2102 F:      arch/arm/plat-samsung/
2103 F:      arch/arm/mach-s3c24*/
2104 F:      arch/arm/mach-s3c64xx/
2105 F:      arch/arm/mach-s5p*/
2106 F:      arch/arm/mach-exynos*/
2107 F:      drivers/*/*s3c24*
2108 F:      drivers/*/*/*s3c24*
2109 F:      drivers/*/*s3c64xx*
2110 F:      drivers/*/*s5pv210*
2111 F:      drivers/memory/samsung/*
2112 F:      drivers/soc/samsung/*
2113 F:      Documentation/arm/Samsung/
2114 F:      Documentation/devicetree/bindings/arm/samsung/
2115 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2116 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2117 N:      exynos
2118
2119 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2120 M:      Kyungmin Park <kyungmin.park@samsung.com>
2121 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2122 S:      Maintained
2123 F:      arch/arm/mach-s5pv210/
2124
2125 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2126 M:      Kyungmin Park <kyungmin.park@samsung.com>
2127 M:      Kamil Debski <kamil@wypas.org>
2128 M:      Andrzej Hajda <a.hajda@samsung.com>
2129 L:      linux-arm-kernel@lists.infradead.org
2130 L:      linux-media@vger.kernel.org
2131 S:      Maintained
2132 F:      drivers/media/platform/s5p-g2d/
2133
2134 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2135 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2136 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2137 L:      linux-media@vger.kernel.org
2138 S:      Maintained
2139 F:      drivers/media/platform/s5p-cec/
2140 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2141
2142 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2143 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2144 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2145 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2146 L:      linux-arm-kernel@lists.infradead.org
2147 L:      linux-media@vger.kernel.org
2148 S:      Maintained
2149 F:      drivers/media/platform/s5p-jpeg/
2150
2151 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2152 M:      Kyungmin Park <kyungmin.park@samsung.com>
2153 M:      Kamil Debski <kamil@wypas.org>
2154 M:      Jeongtae Park <jtp.park@samsung.com>
2155 M:      Andrzej Hajda <a.hajda@samsung.com>
2156 L:      linux-arm-kernel@lists.infradead.org
2157 L:      linux-media@vger.kernel.org
2158 S:      Maintained
2159 F:      drivers/media/platform/s5p-mfc/
2160
2161 ARM/SHMOBILE ARM ARCHITECTURE
2162 M:      Simon Horman <horms@verge.net.au>
2163 M:      Magnus Damm <magnus.damm@gmail.com>
2164 L:      linux-renesas-soc@vger.kernel.org
2165 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2166 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2167 S:      Supported
2168 F:      arch/arm/boot/dts/emev2*
2169 F:      arch/arm/boot/dts/gr-peach*
2170 F:      arch/arm/boot/dts/iwg20d-q7*
2171 F:      arch/arm/boot/dts/r7s*
2172 F:      arch/arm/boot/dts/r8a*
2173 F:      arch/arm/boot/dts/r9a*
2174 F:      arch/arm/boot/dts/sh*
2175 F:      arch/arm/configs/shmobile_defconfig
2176 F:      arch/arm/include/debug/renesas-scif.S
2177 F:      arch/arm/mach-shmobile/
2178 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2179 F:      drivers/soc/renesas/
2180 F:      include/linux/soc/renesas/
2181
2182 ARM/SOCFPGA ARCHITECTURE
2183 M:      Dinh Nguyen <dinguyen@kernel.org>
2184 S:      Maintained
2185 F:      arch/arm/mach-socfpga/
2186 F:      arch/arm/boot/dts/socfpga*
2187 F:      arch/arm/configs/socfpga_defconfig
2188 F:      arch/arm64/boot/dts/altera/
2189 W:      http://www.rocketboards.org
2190 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2191
2192 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2193 M:      Dinh Nguyen <dinguyen@kernel.org>
2194 S:      Maintained
2195 F:      drivers/clk/socfpga/
2196
2197 ARM/SOCFPGA EDAC SUPPORT
2198 M:      Thor Thayer <thor.thayer@linux.intel.com>
2199 S:      Maintained
2200 F:      drivers/edac/altera_edac.
2201
2202 ARM/SPREADTRUM SoC SUPPORT
2203 M:      Orson Zhai <orsonzhai@gmail.com>
2204 M:      Baolin Wang <baolin.wang@linaro.org>
2205 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2206 S:      Maintained
2207 F:      arch/arm64/boot/dts/sprd
2208 N:      sprd
2209
2210 ARM/STI ARCHITECTURE
2211 M:      Patrice Chotard <patrice.chotard@st.com>
2212 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2213 W:      http://www.stlinux.com
2214 S:      Maintained
2215 F:      arch/arm/mach-sti/
2216 F:      arch/arm/boot/dts/sti*
2217 F:      drivers/char/hw_random/st-rng.c
2218 F:      drivers/clocksource/arm_global_timer.c
2219 F:      drivers/clocksource/clksrc_st_lpc.c
2220 F:      drivers/cpufreq/sti-cpufreq.c
2221 F:      drivers/dma/st_fdma*
2222 F:      drivers/i2c/busses/i2c-st.c
2223 F:      drivers/media/rc/st_rc.c
2224 F:      drivers/media/platform/sti/c8sectpfe/
2225 F:      drivers/mmc/host/sdhci-st.c
2226 F:      drivers/phy/st/phy-miphy28lp.c
2227 F:      drivers/phy/st/phy-stih407-usb.c
2228 F:      drivers/pinctrl/pinctrl-st.c
2229 F:      drivers/remoteproc/st_remoteproc.c
2230 F:      drivers/remoteproc/st_slim_rproc.c
2231 F:      drivers/reset/sti/
2232 F:      drivers/rtc/rtc-st-lpc.c
2233 F:      drivers/tty/serial/st-asc.c
2234 F:      drivers/usb/dwc3/dwc3-st.c
2235 F:      drivers/usb/host/ehci-st.c
2236 F:      drivers/usb/host/ohci-st.c
2237 F:      drivers/watchdog/st_lpc_wdt.c
2238 F:      drivers/ata/ahci_st.c
2239 F:      include/linux/remoteproc/st_slim_rproc.h
2240
2241 ARM/STM32 ARCHITECTURE
2242 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2243 M:      Alexandre Torgue <alexandre.torgue@st.com>
2244 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2245 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2246 S:      Maintained
2247 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2248 N:      stm32
2249 N:      stm
2250 F:      arch/arm/boot/dts/stm32*
2251 F:      arch/arm/mach-stm32/
2252 F:      drivers/clocksource/armv7m_systick.c
2253
2254 ARM/Synaptics SoC support
2255 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2256 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2257 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2258 S:      Maintained
2259 F:      arch/arm/mach-berlin/
2260 F:      arch/arm/boot/dts/berlin*
2261 F:      arch/arm64/boot/dts/synaptics/
2262
2263 ARM/TANGO ARCHITECTURE
2264 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2265 M:      Mans Rullgard <mans@mansr.com>
2266 L:      linux-arm-kernel@lists.infradead.org
2267 S:      Odd Fixes
2268 N:      tango
2269
2270 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2271 M:      Lennert Buytenhek <kernel@wantstofly.org>
2272 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2273 S:      Maintained
2274
2275 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2276 M:      Hans Verkuil <hans.verkuil@cisco.com>
2277 L:      linux-tegra@vger.kernel.org
2278 L:      linux-media@vger.kernel.org
2279 S:      Maintained
2280 F:      drivers/media/platform/tegra-cec/
2281 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2282
2283 ARM/TETON BGA MACHINE SUPPORT
2284 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2285 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2286 S:      Maintained
2287
2288 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2289 M:      Santosh Shilimkar <ssantosh@kernel.org>
2290 L:      linux-kernel@vger.kernel.org
2291 S:      Maintained
2292 F:      drivers/memory/*emif*
2293
2294 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2295 M:      Tero Kristo <t-kristo@ti.com>
2296 M:      Nishanth Menon <nm@ti.com>
2297 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2298 S:      Supported
2299 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2300 F:      arch/arm64/boot/dts/ti/Makefile
2301 F:      arch/arm64/boot/dts/ti/k3-*
2302 F:      include/dt-bindings/pinctrl/k3.h
2303
2304 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2305 M:      Santosh Shilimkar <ssantosh@kernel.org>
2306 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2307 S:      Maintained
2308 F:      arch/arm/mach-keystone/
2309 F:      arch/arm/boot/dts/keystone-*
2310 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2311
2312 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2313 M:      Santosh Shilimkar <ssantosh@kernel.org>
2314 L:      linux-kernel@vger.kernel.org
2315 S:      Maintained
2316 F:      drivers/clk/keystone/
2317
2318 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2319 M:      Santosh Shilimkar <ssantosh@kernel.org>
2320 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2321 L:      linux-kernel@vger.kernel.org
2322 S:      Maintained
2323 F:      drivers/clocksource/timer-keystone.c
2324
2325 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2326 M:      Santosh Shilimkar <ssantosh@kernel.org>
2327 L:      linux-kernel@vger.kernel.org
2328 S:      Maintained
2329 F:      drivers/power/reset/keystone-reset.c
2330
2331 ARM/THECUS N2100 MACHINE SUPPORT
2332 M:      Lennert Buytenhek <kernel@wantstofly.org>
2333 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2334 S:      Maintained
2335
2336 ARM/TOSA MACHINE SUPPORT
2337 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2338 M:      Dirk Opfer <dirk@opfer-online.de>
2339 S:      Maintained
2340
2341 ARM/UNIPHIER ARCHITECTURE
2342 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2343 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2344 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2345 S:      Maintained
2346 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2347 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2348 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2349 F:      arch/arm/boot/dts/uniphier*
2350 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2351 F:      arch/arm/mach-uniphier/
2352 F:      arch/arm/mm/cache-uniphier.c
2353 F:      arch/arm64/boot/dts/socionext/uniphier*
2354 F:      drivers/bus/uniphier-system-bus.c
2355 F:      drivers/clk/uniphier/
2356 F:      drivers/dmaengine/uniphier-mdmac.c
2357 F:      drivers/gpio/gpio-uniphier.c
2358 F:      drivers/i2c/busses/i2c-uniphier*
2359 F:      drivers/irqchip/irq-uniphier-aidet.c
2360 F:      drivers/mmc/host/uniphier-sd.c
2361 F:      drivers/pinctrl/uniphier/
2362 F:      drivers/reset/reset-uniphier.c
2363 F:      drivers/tty/serial/8250/8250_uniphier.c
2364 N:      uniphier
2365
2366 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2367 M:      Ulf Hansson <ulf.hansson@linaro.org>
2368 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2369 T:      git git://git.linaro.org/people/ulfh/clk.git
2370 S:      Maintained
2371 F:      drivers/clk/ux500/
2372
2373 ARM/VERSATILE EXPRESS PLATFORM
2374 M:      Liviu Dudau <liviu.dudau@arm.com>
2375 M:      Sudeep Holla <sudeep.holla@arm.com>
2376 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2377 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2378 S:      Maintained
2379 F:      arch/arm/boot/dts/vexpress*
2380 F:      arch/arm64/boot/dts/arm/
2381 F:      arch/arm/mach-vexpress/
2382 F:      */*/vexpress*
2383 F:      */*/*/vexpress*
2384 F:      drivers/clk/versatile/clk-vexpress-osc.c
2385 F:      drivers/clocksource/timer-versatile.c
2386 N:      mps2
2387
2388 ARM/VFP SUPPORT
2389 M:      Russell King <linux@armlinux.org.uk>
2390 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2391 W:      http://www.armlinux.org.uk/
2392 S:      Maintained
2393 F:      arch/arm/vfp/
2394
2395 ARM/VOIPAC PXA270 SUPPORT
2396 M:      Marek Vasut <marek.vasut@gmail.com>
2397 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2398 S:      Maintained
2399 F:      arch/arm/mach-pxa/vpac270.c
2400 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2401
2402 ARM/VT8500 ARM ARCHITECTURE
2403 M:      Tony Prisk <linux@prisktech.co.nz>
2404 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2405 S:      Maintained
2406 F:      arch/arm/mach-vt8500/
2407 F:      drivers/clocksource/timer-vt8500.c
2408 F:      drivers/i2c/busses/i2c-wmt.c
2409 F:      drivers/mmc/host/wmt-sdmmc.c
2410 F:      drivers/pwm/pwm-vt8500.c
2411 F:      drivers/rtc/rtc-vt8500.c
2412 F:      drivers/tty/serial/vt8500_serial.c
2413 F:      drivers/usb/host/ehci-platform.c
2414 F:      drivers/usb/host/uhci-platform.c
2415 F:      drivers/video/fbdev/vt8500lcdfb.*
2416 F:      drivers/video/fbdev/wm8505fb*
2417 F:      drivers/video/fbdev/wmt_ge_rops.*
2418
2419 ARM/ZIPIT Z2 SUPPORT
2420 M:      Marek Vasut <marek.vasut@gmail.com>
2421 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2422 S:      Maintained
2423 F:      arch/arm/mach-pxa/z2.c
2424 F:      arch/arm/mach-pxa/include/mach/z2.h
2425
2426 ARM/ZTE ARCHITECTURE
2427 M:      Jun Nie <jun.nie@linaro.org>
2428 M:      Shawn Guo <shawnguo@kernel.org>
2429 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2430 S:      Maintained
2431 F:      arch/arm/boot/dts/zx2967*
2432 F:      arch/arm/mach-zx/
2433 F:      arch/arm64/boot/dts/zte/
2434 F:      drivers/clk/zte/
2435 F:      drivers/dma/zx_dma.c
2436 F:      drivers/gpio/gpio-zx.c
2437 F:      drivers/i2c/busses/i2c-zx2967.c
2438 F:      drivers/mmc/host/dw_mmc-zx.*
2439 F:      drivers/pinctrl/zte/
2440 F:      drivers/soc/zte/
2441 F:      drivers/thermal/zx2967_thermal.c
2442 F:      drivers/watchdog/zx2967_wdt.c
2443 F:      Documentation/devicetree/bindings/arm/zte.yaml
2444 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2445 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2446 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2447 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2448 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2449 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2450 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2451 F:      Documentation/devicetree/bindings/soc/zte/
2452 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2453 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2454 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2455 F:      include/dt-bindings/clock/zx2967*.h
2456 F:      include/dt-bindings/soc/zte,*.h
2457 F:      sound/soc/codecs/zx_aud96p22.c
2458 F:      sound/soc/zte/
2459
2460 ARM/ZYNQ ARCHITECTURE
2461 M:      Michal Simek <michal.simek@xilinx.com>
2462 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2463 W:      http://wiki.xilinx.com
2464 T:      git https://github.com/Xilinx/linux-xlnx.git
2465 S:      Supported
2466 F:      arch/arm/mach-zynq/
2467 F:      drivers/cpuidle/cpuidle-zynq.c
2468 F:      drivers/block/xsysace.c
2469 N:      zynq
2470 N:      xilinx
2471 F:      drivers/clocksource/timer-cadence-ttc.c
2472 F:      drivers/i2c/busses/i2c-cadence.c
2473 F:      drivers/mmc/host/sdhci-of-arasan.c
2474 F:      drivers/edac/synopsys_edac.c
2475 F:      drivers/i2c/busses/i2c-xiic.c
2476
2477 ARM64 PORT (AARCH64 ARCHITECTURE)
2478 M:      Catalin Marinas <catalin.marinas@arm.com>
2479 M:      Will Deacon <will.deacon@arm.com>
2480 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2481 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2482 S:      Maintained
2483 F:      arch/arm64/
2484 X:      arch/arm64/boot/dts/
2485 F:      Documentation/arm64/
2486
2487 AS3645A LED FLASH CONTROLLER DRIVER
2488 M:      Sakari Ailus <sakari.ailus@iki.fi>
2489 L:      linux-leds@vger.kernel.org
2490 S:      Maintained
2491 F:      drivers/leds/leds-as3645a.c
2492
2493 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2494 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2495 L:      linux-media@vger.kernel.org
2496 T:      git git://linuxtv.org/media_tree.git
2497 S:      Maintained
2498 F:      drivers/media/i2c/ak7375.c
2499 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2500
2501 ASAHI KASEI AK8974 DRIVER
2502 M:      Linus Walleij <linus.walleij@linaro.org>
2503 L:      linux-iio@vger.kernel.org
2504 W:      http://www.akm.com/
2505 S:      Supported
2506 F:      drivers/iio/magnetometer/ak8974.c
2507
2508 ASC7621 HARDWARE MONITOR DRIVER
2509 M:      George Joseph <george.joseph@fairview5.com>
2510 L:      linux-hwmon@vger.kernel.org
2511 S:      Maintained
2512 F:      Documentation/hwmon/asc7621
2513 F:      drivers/hwmon/asc7621.c
2514
2515 ASPEED VIDEO ENGINE DRIVER
2516 M:      Eddie James <eajames@linux.ibm.com>
2517 L:      linux-media@vger.kernel.org
2518 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2519 S:      Maintained
2520 F:      drivers/media/platform/aspeed-video.c
2521 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2522
2523 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2524 M:      Corentin Chary <corentin.chary@gmail.com>
2525 L:      acpi4asus-user@lists.sourceforge.net
2526 L:      platform-driver-x86@vger.kernel.org
2527 W:      http://acpi4asus.sf.net
2528 S:      Maintained
2529 F:      drivers/platform/x86/asus*.c
2530 F:      drivers/platform/x86/eeepc*.c
2531
2532 ASUS WIRELESS RADIO CONTROL DRIVER
2533 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2534 L:      platform-driver-x86@vger.kernel.org
2535 S:      Maintained
2536 F:      drivers/platform/x86/asus-wireless.c
2537
2538 ASYMMETRIC KEYS
2539 M:      David Howells <dhowells@redhat.com>
2540 L:      keyrings@vger.kernel.org
2541 S:      Maintained
2542 F:      Documentation/crypto/asymmetric-keys.txt
2543 F:      include/linux/verification.h
2544 F:      include/crypto/public_key.h
2545 F:      include/crypto/pkcs7.h
2546 F:      crypto/asymmetric_keys/
2547
2548 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2549 R:      Dan Williams <dan.j.williams@intel.com>
2550 W:      http://sourceforge.net/projects/xscaleiop
2551 S:      Odd fixes
2552 F:      Documentation/crypto/async-tx-api.txt
2553 F:      crypto/async_tx/
2554 F:      drivers/dma/
2555 F:      include/linux/dmaengine.h
2556 F:      include/linux/async_tx.h
2557
2558 AT24 EEPROM DRIVER
2559 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2560 L:      linux-i2c@vger.kernel.org
2561 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2562 S:      Maintained
2563 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2564 F:      drivers/misc/eeprom/at24.c
2565
2566 ATA OVER ETHERNET (AOE) DRIVER
2567 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2568 W:      http://www.openaoe.org/
2569 S:      Supported
2570 F:      Documentation/aoe/
2571 F:      drivers/block/aoe/
2572
2573 ATHEROS 71XX/9XXX GPIO DRIVER
2574 M:      Alban Bedel <albeu@free.fr>
2575 W:      https://github.com/AlbanBedel/linux
2576 T:      git git://github.com/AlbanBedel/linux
2577 S:      Maintained
2578 F:      drivers/gpio/gpio-ath79.c
2579 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2580
2581 ATHEROS 71XX/9XXX USB PHY DRIVER
2582 M:      Alban Bedel <albeu@free.fr>
2583 W:      https://github.com/AlbanBedel/linux
2584 T:      git git://github.com/AlbanBedel/linux
2585 S:      Maintained
2586 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2587 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2588
2589 ATHEROS ATH GENERIC UTILITIES
2590 M:      Kalle Valo <kvalo@codeaurora.org>
2591 L:      linux-wireless@vger.kernel.org
2592 S:      Supported
2593 F:      drivers/net/wireless/ath/*
2594
2595 ATHEROS ATH5K WIRELESS DRIVER
2596 M:      Jiri Slaby <jirislaby@gmail.com>
2597 M:      Nick Kossifidis <mickflemm@gmail.com>
2598 M:      Luis Chamberlain <mcgrof@kernel.org>
2599 L:      linux-wireless@vger.kernel.org
2600 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2601 S:      Maintained
2602 F:      drivers/net/wireless/ath/ath5k/
2603
2604 ATHEROS ATH6KL WIRELESS DRIVER
2605 M:      Kalle Valo <kvalo@codeaurora.org>
2606 L:      linux-wireless@vger.kernel.org
2607 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2608 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2609 S:      Supported
2610 F:      drivers/net/wireless/ath/ath6kl/
2611
2612 ATI_REMOTE2 DRIVER
2613 M:      Ville Syrjala <syrjala@sci.fi>
2614 S:      Maintained
2615 F:      drivers/input/misc/ati_remote2.c
2616
2617 ATK0110 HWMON DRIVER
2618 M:      Luca Tettamanti <kronos.it@gmail.com>
2619 L:      linux-hwmon@vger.kernel.org
2620 S:      Maintained
2621 F:      drivers/hwmon/asus_atk0110.c
2622
2623 ATLX ETHERNET DRIVERS
2624 M:      Jay Cliburn <jcliburn@gmail.com>
2625 M:      Chris Snook <chris.snook@gmail.com>
2626 L:      netdev@vger.kernel.org
2627 W:      http://sourceforge.net/projects/atl1
2628 W:      http://atl1.sourceforge.net
2629 S:      Maintained
2630 F:      drivers/net/ethernet/atheros/
2631
2632 ATM
2633 M:      Chas Williams <3chas3@gmail.com>
2634 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2635 L:      netdev@vger.kernel.org
2636 W:      http://linux-atm.sourceforge.net
2637 S:      Maintained
2638 F:      drivers/atm/
2639 F:      include/linux/atm*
2640 F:      include/uapi/linux/atm*
2641
2642 ATMEL MACB ETHERNET DRIVER
2643 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2644 S:      Supported
2645 F:      drivers/net/ethernet/cadence/
2646
2647 ATMEL MAXTOUCH DRIVER
2648 M:      Nick Dyer <nick@shmanahar.org>
2649 T:      git git://github.com/ndyer/linux.git
2650 S:      Maintained
2651 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2652 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2653
2654 ATMEL WIRELESS DRIVER
2655 M:      Simon Kelley <simon@thekelleys.org.uk>
2656 L:      linux-wireless@vger.kernel.org
2657 W:      http://www.thekelleys.org.uk/atmel
2658 W:      http://atmelwlandriver.sourceforge.net/
2659 S:      Maintained
2660 F:      drivers/net/wireless/atmel/atmel*
2661
2662 ATOMIC INFRASTRUCTURE
2663 M:      Will Deacon <will.deacon@arm.com>
2664 M:      Peter Zijlstra <peterz@infradead.org>
2665 R:      Boqun Feng <boqun.feng@gmail.com>
2666 L:      linux-kernel@vger.kernel.org
2667 S:      Maintained
2668 F:      arch/*/include/asm/atomic*.h
2669 F:      include/*/atomic*.h
2670 F:      scripts/atomic/
2671
2672 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2673 M:      Bradley Grove <linuxdrivers@attotech.com>
2674 L:      linux-scsi@vger.kernel.org
2675 W:      http://www.attotech.com
2676 S:      Supported
2677 F:      drivers/scsi/esas2r
2678
2679 ATUSB IEEE 802.15.4 RADIO DRIVER
2680 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2681 L:      linux-wpan@vger.kernel.org
2682 S:      Maintained
2683 F:      drivers/net/ieee802154/atusb.c
2684 F:      drivers/net/ieee802154/atusb.h
2685 F:      drivers/net/ieee802154/at86rf230.h
2686
2687 AUDIT SUBSYSTEM
2688 M:      Paul Moore <paul@paul-moore.com>
2689 M:      Eric Paris <eparis@redhat.com>
2690 L:      linux-audit@redhat.com (moderated for non-subscribers)
2691 W:      https://github.com/linux-audit
2692 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2693 S:      Supported
2694 F:      include/linux/audit.h
2695 F:      include/uapi/linux/audit.h
2696 F:      kernel/audit*
2697
2698 AUXILIARY DISPLAY DRIVERS
2699 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2700 S:      Maintained
2701 F:      drivers/auxdisplay/
2702 F:      include/linux/cfag12864b.h
2703
2704 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2705 M:      Andreas Klinger <ak@it-klinger.de>
2706 L:      linux-iio@vger.kernel.org
2707 S:      Maintained
2708 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2709 F:      drivers/iio/adc/hx711.c
2710
2711 AX.25 NETWORK LAYER
2712 M:      Ralf Baechle <ralf@linux-mips.org>
2713 L:      linux-hams@vger.kernel.org
2714 W:      http://www.linux-ax25.org/
2715 S:      Maintained
2716 F:      include/uapi/linux/ax25.h
2717 F:      include/net/ax25.h
2718 F:      net/ax25/
2719
2720 AXENTIA ARM DEVICES
2721 M:      Peter Rosin <peda@axentia.se>
2722 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2723 S:      Maintained
2724 F:      Documentation/devicetree/bindings/arm/axentia.txt
2725 F:      arch/arm/boot/dts/at91-linea.dtsi
2726 F:      arch/arm/boot/dts/at91-natte.dtsi
2727 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2728 F:      arch/arm/boot/dts/at91-tse850-3.dts
2729
2730 AXENTIA ASOC DRIVERS
2731 M:      Peter Rosin <peda@axentia.se>
2732 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2733 S:      Maintained
2734 F:      Documentation/devicetree/bindings/sound/axentia,*
2735 F:      sound/soc/atmel/tse850-pcm5142.c
2736
2737 AXXIA I2C CONTROLLER
2738 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2739 L:      linux-i2c@vger.kernel.org
2740 S:      Maintained
2741 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2742 F:      drivers/i2c/busses/i2c-axxia.c
2743
2744 AZ6007 DVB DRIVER
2745 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2746 L:      linux-media@vger.kernel.org
2747 W:      https://linuxtv.org
2748 T:      git git://linuxtv.org/media_tree.git
2749 S:      Maintained
2750 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2751
2752 AZTECH FM RADIO RECEIVER DRIVER
2753 M:      Hans Verkuil <hverkuil@xs4all.nl>
2754 L:      linux-media@vger.kernel.org
2755 T:      git git://linuxtv.org/media_tree.git
2756 W:      https://linuxtv.org
2757 S:      Maintained
2758 F:      drivers/media/radio/radio-aztech*
2759
2760 B43 WIRELESS DRIVER
2761 L:      linux-wireless@vger.kernel.org
2762 L:      b43-dev@lists.infradead.org
2763 W:      http://wireless.kernel.org/en/users/Drivers/b43
2764 S:      Odd Fixes
2765 F:      drivers/net/wireless/broadcom/b43/
2766
2767 B43LEGACY WIRELESS DRIVER
2768 M:      Larry Finger <Larry.Finger@lwfinger.net>
2769 L:      linux-wireless@vger.kernel.org
2770 L:      b43-dev@lists.infradead.org
2771 W:      http://wireless.kernel.org/en/users/Drivers/b43
2772 S:      Maintained
2773 F:      drivers/net/wireless/broadcom/b43legacy/
2774
2775 BACKLIGHT CLASS/SUBSYSTEM
2776 M:      Lee Jones <lee.jones@linaro.org>
2777 M:      Daniel Thompson <daniel.thompson@linaro.org>
2778 M:      Jingoo Han <jingoohan1@gmail.com>
2779 L:      dri-devel@lists.freedesktop.org
2780 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2781 S:      Maintained
2782 F:      drivers/video/backlight/
2783 F:      include/linux/backlight.h
2784 F:      include/linux/pwm_backlight.h
2785 F:      Documentation/devicetree/bindings/leds/backlight
2786
2787 BATMAN ADVANCED
2788 M:      Marek Lindner <mareklindner@neomailbox.ch>
2789 M:      Simon Wunderlich <sw@simonwunderlich.de>
2790 M:      Antonio Quartulli <a@unstable.cc>
2791 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2792 W:      https://www.open-mesh.org/
2793 Q:      https://patchwork.open-mesh.org/project/batman/list/
2794 S:      Maintained
2795 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2796 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2797 F:      Documentation/networking/batman-adv.rst
2798 F:      include/uapi/linux/batadv_packet.h
2799 F:      include/uapi/linux/batman_adv.h
2800 F:      net/batman-adv/
2801
2802 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2803 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2804 L:      linux-hams@vger.kernel.org
2805 W:      http://www.baycom.org/~tom/ham/ham.html
2806 S:      Maintained
2807 F:      drivers/net/hamradio/baycom*
2808
2809 BCACHE (BLOCK LAYER CACHE)
2810 M:      Coly Li <colyli@suse.de>
2811 M:      Kent Overstreet <kent.overstreet@gmail.com>
2812 L:      linux-bcache@vger.kernel.org
2813 W:      http://bcache.evilpiepirate.org
2814 C:      irc://irc.oftc.net/bcache
2815 S:      Maintained
2816 F:      drivers/md/bcache/
2817
2818 BDISP ST MEDIA DRIVER
2819 M:      Fabien Dessenne <fabien.dessenne@st.com>
2820 L:      linux-media@vger.kernel.org
2821 T:      git git://linuxtv.org/media_tree.git
2822 W:      https://linuxtv.org
2823 S:      Supported
2824 F:      drivers/media/platform/sti/bdisp
2825
2826 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2827 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2828 L:      netdev@vger.kernel.org
2829 S:      Maintained
2830 F:      drivers/net/ethernet/ec_bhf.c
2831
2832 BEFS FILE SYSTEM
2833 M:      Luis de Bethencourt <luisbg@kernel.org>
2834 M:      Salah Triki <salah.triki@gmail.com>
2835 S:      Maintained
2836 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2837 F:      Documentation/filesystems/befs.txt
2838 F:      fs/befs/
2839
2840 BFQ I/O SCHEDULER
2841 M:      Paolo Valente <paolo.valente@linaro.org>
2842 M:      Jens Axboe <axboe@kernel.dk>
2843 L:      linux-block@vger.kernel.org
2844 S:      Maintained
2845 F:      block/bfq-*
2846 F:      Documentation/block/bfq-iosched.txt
2847
2848 BFS FILE SYSTEM
2849 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2850 S:      Maintained
2851 F:      Documentation/filesystems/bfs.txt
2852 F:      fs/bfs/
2853 F:      include/uapi/linux/bfs_fs.h
2854
2855 BLINKM RGB LED DRIVER
2856 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2857 S:      Maintained
2858 F:      drivers/leds/leds-blinkm.c
2859
2860 BLOCK LAYER
2861 M:      Jens Axboe <axboe@kernel.dk>
2862 L:      linux-block@vger.kernel.org
2863 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2864 S:      Maintained
2865 F:      block/
2866 F:      drivers/block/
2867 F:      kernel/trace/blktrace.c
2868 F:      lib/sbitmap.c
2869
2870 BLOCK2MTD DRIVER
2871 M:      Joern Engel <joern@lazybastard.org>
2872 L:      linux-mtd@lists.infradead.org
2873 S:      Maintained
2874 F:      drivers/mtd/devices/block2mtd.c
2875
2876 BLUETOOTH DRIVERS
2877 M:      Marcel Holtmann <marcel@holtmann.org>
2878 M:      Johan Hedberg <johan.hedberg@gmail.com>
2879 L:      linux-bluetooth@vger.kernel.org
2880 W:      http://www.bluez.org/
2881 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2882 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2883 S:      Maintained
2884 F:      drivers/bluetooth/
2885
2886 BLUETOOTH SUBSYSTEM
2887 M:      Marcel Holtmann <marcel@holtmann.org>
2888 M:      Johan Hedberg <johan.hedberg@gmail.com>
2889 L:      linux-bluetooth@vger.kernel.org
2890 W:      http://www.bluez.org/
2891 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2892 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2893 S:      Maintained
2894 F:      net/bluetooth/
2895 F:      include/net/bluetooth/
2896
2897 BONDING DRIVER
2898 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2899 M:      Veaceslav Falico <vfalico@gmail.com>
2900 M:      Andy Gospodarek <andy@greyhouse.net>
2901 L:      netdev@vger.kernel.org
2902 W:      http://sourceforge.net/projects/bonding/
2903 S:      Supported
2904 F:      drivers/net/bonding/
2905 F:      include/uapi/linux/if_bonding.h
2906
2907 BPF (Safe dynamic programs and tools)
2908 M:      Alexei Starovoitov <ast@kernel.org>
2909 M:      Daniel Borkmann <daniel@iogearbox.net>
2910 R:      Martin KaFai Lau <kafai@fb.com>
2911 R:      Song Liu <songliubraving@fb.com>
2912 R:      Yonghong Song <yhs@fb.com>
2913 L:      netdev@vger.kernel.org
2914 L:      bpf@vger.kernel.org
2915 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2916 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2917 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2918 S:      Supported
2919 F:      arch/*/net/*
2920 F:      Documentation/networking/filter.txt
2921 F:      Documentation/bpf/
2922 F:      include/linux/bpf*
2923 F:      include/linux/filter.h
2924 F:      include/trace/events/xdp.h
2925 F:      include/uapi/linux/bpf*
2926 F:      include/uapi/linux/filter.h
2927 F:      kernel/bpf/
2928 F:      kernel/trace/bpf_trace.c
2929 F:      lib/test_bpf.c
2930 F:      net/bpf/
2931 F:      net/core/filter.c
2932 F:      net/sched/act_bpf.c
2933 F:      net/sched/cls_bpf.c
2934 F:      samples/bpf/
2935 F:      tools/bpf/
2936 F:      tools/lib/bpf/
2937 F:      tools/testing/selftests/bpf/
2938 K:      bpf
2939 N:      bpf
2940
2941 BPF JIT for ARM
2942 M:      Shubham Bansal <illusionist.neo@gmail.com>
2943 L:      netdev@vger.kernel.org
2944 L:      bpf@vger.kernel.org
2945 S:      Maintained
2946 F:      arch/arm/net/
2947
2948 BPF JIT for ARM64
2949 M:      Daniel Borkmann <daniel@iogearbox.net>
2950 M:      Alexei Starovoitov <ast@kernel.org>
2951 M:      Zi Shen Lim <zlim.lnx@gmail.com>
2952 L:      netdev@vger.kernel.org
2953 L:      bpf@vger.kernel.org
2954 S:      Supported
2955 F:      arch/arm64/net/
2956
2957 BPF JIT for MIPS (32-BIT AND 64-BIT)
2958 M:      Paul Burton <paul.burton@mips.com>
2959 L:      netdev@vger.kernel.org
2960 L:      bpf@vger.kernel.org
2961 S:      Maintained
2962 F:      arch/mips/net/
2963
2964 BPF JIT for NFP NICs
2965 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
2966 L:      netdev@vger.kernel.org
2967 L:      bpf@vger.kernel.org
2968 S:      Supported
2969 F:      drivers/net/ethernet/netronome/nfp/bpf/
2970
2971 BPF JIT for POWERPC (32-BIT AND 64-BIT)
2972 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
2973 M:      Sandipan Das <sandipan@linux.ibm.com>
2974 L:      netdev@vger.kernel.org
2975 L:      bpf@vger.kernel.org
2976 S:      Maintained
2977 F:      arch/powerpc/net/
2978
2979 BPF JIT for RISC-V (RV64G)
2980 M:      Björn Töpel <bjorn.topel@gmail.com>
2981 L:      netdev@vger.kernel.org
2982 S:      Maintained
2983 F:      arch/riscv/net/
2984
2985 BPF JIT for S390
2986 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
2987 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
2988 L:      netdev@vger.kernel.org
2989 L:      bpf@vger.kernel.org
2990 S:      Maintained
2991 F:      arch/s390/net/
2992 X:      arch/s390/net/pnet.c
2993
2994 BPF JIT for SPARC (32-BIT AND 64-BIT)
2995 M:      David S. Miller <davem@davemloft.net>
2996 L:      netdev@vger.kernel.org
2997 L:      bpf@vger.kernel.org
2998 S:      Maintained
2999 F:      arch/sparc/net/
3000
3001 BPF JIT for X86 32-BIT
3002 M:      Wang YanQing <udknight@gmail.com>
3003 L:      netdev@vger.kernel.org
3004 L:      bpf@vger.kernel.org
3005 S:      Maintained
3006 F:      arch/x86/net/bpf_jit_comp32.c
3007
3008 BPF JIT for X86 64-BIT
3009 M:      Alexei Starovoitov <ast@kernel.org>
3010 M:      Daniel Borkmann <daniel@iogearbox.net>
3011 L:      netdev@vger.kernel.org
3012 L:      bpf@vger.kernel.org
3013 S:      Supported
3014 F:      arch/x86/net/
3015 X:      arch/x86/net/bpf_jit_comp32.c
3016
3017 BROADCOM B44 10/100 ETHERNET DRIVER
3018 M:      Michael Chan <michael.chan@broadcom.com>
3019 L:      netdev@vger.kernel.org
3020 S:      Supported
3021 F:      drivers/net/ethernet/broadcom/b44.*
3022
3023 BROADCOM B53 ETHERNET SWITCH DRIVER
3024 M:      Florian Fainelli <f.fainelli@gmail.com>
3025 L:      netdev@vger.kernel.org
3026 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3027 S:      Supported
3028 F:      drivers/net/dsa/b53/*
3029 F:      include/linux/platform_data/b53.h
3030
3031 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3032 M:      Florian Fainelli <f.fainelli@gmail.com>
3033 M:      Ray Jui <rjui@broadcom.com>
3034 M:      Scott Branden <sbranden@broadcom.com>
3035 M:      bcm-kernel-feedback-list@broadcom.com
3036 T:      git git://github.com/broadcom/mach-bcm
3037 S:      Maintained
3038 N:      bcm281*
3039 N:      bcm113*
3040 N:      bcm216*
3041 N:      kona
3042 F:      arch/arm/mach-bcm/
3043
3044 BROADCOM BCM2835 ARM ARCHITECTURE
3045 M:      Eric Anholt <eric@anholt.net>
3046 M:      Stefan Wahren <stefan.wahren@i2se.com>
3047 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3048 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3049 T:      git git://github.com/anholt/linux
3050 S:      Maintained
3051 N:      bcm2835
3052 F:      drivers/staging/vc04_services
3053
3054 BROADCOM BCM47XX MIPS ARCHITECTURE
3055 M:      Hauke Mehrtens <hauke@hauke-m.de>
3056 M:      Rafał Miłecki <zajec5@gmail.com>
3057 L:      linux-mips@vger.kernel.org
3058 S:      Maintained
3059 F:      Documentation/devicetree/bindings/mips/brcm/
3060 F:      arch/mips/bcm47xx/*
3061 F:      arch/mips/include/asm/mach-bcm47xx/*
3062
3063 BROADCOM BCM5301X ARM ARCHITECTURE
3064 M:      Hauke Mehrtens <hauke@hauke-m.de>
3065 M:      Rafał Miłecki <zajec5@gmail.com>
3066 M:      bcm-kernel-feedback-list@broadcom.com
3067 L:      linux-arm-kernel@lists.infradead.org
3068 S:      Maintained
3069 F:      arch/arm/mach-bcm/bcm_5301x.c
3070 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3071 F:      arch/arm/boot/dts/bcm470*
3072 F:      arch/arm/boot/dts/bcm953012*
3073
3074 BROADCOM BCM53573 ARM ARCHITECTURE
3075 M:      Rafał Miłecki <rafal@milecki.pl>
3076 L:      linux-arm-kernel@lists.infradead.org
3077 S:      Maintained
3078 F:      arch/arm/boot/dts/bcm53573*
3079 F:      arch/arm/boot/dts/bcm47189*
3080
3081 BROADCOM BCM63XX ARM ARCHITECTURE
3082 M:      Florian Fainelli <f.fainelli@gmail.com>
3083 M:      bcm-kernel-feedback-list@broadcom.com
3084 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3085 T:      git git://github.com/broadcom/stblinux.git
3086 S:      Maintained
3087 N:      bcm63xx
3088
3089 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3090 M:      Kevin Cernekee <cernekee@gmail.com>
3091 L:      linux-usb@vger.kernel.org
3092 S:      Maintained
3093 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3094
3095 BROADCOM BCM7XXX ARM ARCHITECTURE
3096 M:      Brian Norris <computersforpeace@gmail.com>
3097 M:      Gregory Fong <gregory.0xf0@gmail.com>
3098 M:      Florian Fainelli <f.fainelli@gmail.com>
3099 M:      bcm-kernel-feedback-list@broadcom.com
3100 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3101 T:      git git://github.com/broadcom/stblinux.git
3102 S:      Maintained
3103 F:      arch/arm/mach-bcm/*brcmstb*
3104 F:      arch/arm/boot/dts/bcm7*.dts*
3105 F:      drivers/bus/brcmstb_gisb.c
3106 F:      arch/arm/mm/cache-b15-rac.c
3107 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3108 N:      brcmstb
3109
3110 BROADCOM BMIPS CPUFREQ DRIVER
3111 M:      Markus Mayer <mmayer@broadcom.com>
3112 M:      bcm-kernel-feedback-list@broadcom.com
3113 L:      linux-pm@vger.kernel.org
3114 S:      Maintained
3115 F:      drivers/cpufreq/bmips-cpufreq.c
3116
3117 BROADCOM BMIPS MIPS ARCHITECTURE
3118 M:      Kevin Cernekee <cernekee@gmail.com>
3119 M:      Florian Fainelli <f.fainelli@gmail.com>
3120 L:      linux-mips@vger.kernel.org
3121 T:      git git://github.com/broadcom/stblinux.git
3122 S:      Maintained
3123 F:      arch/mips/bmips/*
3124 F:      arch/mips/include/asm/mach-bmips/*
3125 F:      arch/mips/kernel/*bmips*
3126 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3127 F:      drivers/irqchip/irq-bcm63*
3128 F:      drivers/irqchip/irq-bcm7*
3129 F:      drivers/irqchip/irq-brcmstb*
3130 F:      include/linux/bcm963xx_nvram.h
3131 F:      include/linux/bcm963xx_tag.h
3132
3133 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3134 M:      Rasesh Mody <rmody@marvell.com>
3135 M:      GR-Linux-NIC-Dev@marvell.com
3136 L:      netdev@vger.kernel.org
3137 S:      Supported
3138 F:      drivers/net/ethernet/broadcom/bnx2.*
3139 F:      drivers/net/ethernet/broadcom/bnx2_*
3140
3141 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3142 M:      QLogic-Storage-Upstream@qlogic.com
3143 L:      linux-scsi@vger.kernel.org
3144 S:      Supported
3145 F:      drivers/scsi/bnx2fc/
3146
3147 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3148 M:      QLogic-Storage-Upstream@qlogic.com
3149 L:      linux-scsi@vger.kernel.org
3150 S:      Supported
3151 F:      drivers/scsi/bnx2i/
3152
3153 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3154 M:      Ariel Elior <aelior@marvell.com>
3155 M:      Sudarsana Kalluru <skalluru@marvell.com>
3156 M:      GR-everest-linux-l2@marvell.com
3157 L:      netdev@vger.kernel.org
3158 S:      Supported
3159 F:      drivers/net/ethernet/broadcom/bnx2x/
3160
3161 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3162 M:      Michael Chan <michael.chan@broadcom.com>
3163 L:      netdev@vger.kernel.org
3164 S:      Supported
3165 F:      drivers/net/ethernet/broadcom/bnxt/
3166
3167 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3168 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3169 M:      Franky Lin <franky.lin@broadcom.com>
3170 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3171 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3172 M:      Wright Feng <wright.feng@cypress.com>
3173 L:      linux-wireless@vger.kernel.org
3174 L:      brcm80211-dev-list.pdl@broadcom.com
3175 L:      brcm80211-dev-list@cypress.com
3176 S:      Supported
3177 F:      drivers/net/wireless/broadcom/brcm80211/
3178
3179 BROADCOM BRCMSTB GPIO DRIVER
3180 M:      Gregory Fong <gregory.0xf0@gmail.com>
3181 L:      bcm-kernel-feedback-list@broadcom.com
3182 S:      Supported
3183 F:      drivers/gpio/gpio-brcmstb.c
3184 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3185
3186 BROADCOM BRCMSTB I2C DRIVER
3187 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3188 L:      linux-i2c@vger.kernel.org
3189 L:      bcm-kernel-feedback-list@broadcom.com
3190 S:      Supported
3191 F:      drivers/i2c/busses/i2c-brcmstb.c
3192 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3193
3194 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3195 M:      Al Cooper <alcooperx@gmail.com>
3196 L:      linux-kernel@vger.kernel.org
3197 L:      bcm-kernel-feedback-list@broadcom.com
3198 S:      Maintained
3199 F:      drivers/phy/broadcom/phy-brcm-usb*
3200
3201 BROADCOM GENET ETHERNET DRIVER
3202 M:      Doug Berger <opendmb@gmail.com>
3203 M:      Florian Fainelli <f.fainelli@gmail.com>
3204 L:      netdev@vger.kernel.org
3205 S:      Supported
3206 F:      drivers/net/ethernet/broadcom/genet/
3207
3208 BROADCOM IPROC ARM ARCHITECTURE
3209 M:      Ray Jui <rjui@broadcom.com>
3210 M:      Scott Branden <sbranden@broadcom.com>
3211 M:      bcm-kernel-feedback-list@broadcom.com
3212 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3213 T:      git git://github.com/broadcom/cygnus-linux.git
3214 S:      Maintained
3215 N:      iproc
3216 N:      cygnus
3217 N:      bcm[-_]nsp
3218 N:      bcm9113*
3219 N:      bcm9583*
3220 N:      bcm9585*
3221 N:      bcm9586*
3222 N:      bcm988312
3223 N:      bcm113*
3224 N:      bcm583*
3225 N:      bcm585*
3226 N:      bcm586*
3227 N:      bcm88312
3228 N:      hr2
3229 N:      stingray
3230 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3231 F:      arch/arm64/boot/dts/broadcom/stingray/*
3232 F:      drivers/clk/bcm/clk-ns*
3233 F:      drivers/clk/bcm/clk-sr*
3234 F:      drivers/pinctrl/bcm/pinctrl-ns*
3235 F:      include/dt-bindings/clock/bcm-sr*
3236
3237 BROADCOM KONA GPIO DRIVER
3238 M:      Ray Jui <rjui@broadcom.com>
3239 L:      bcm-kernel-feedback-list@broadcom.com
3240 S:      Supported
3241 F:      drivers/gpio/gpio-bcm-kona.c
3242 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3243
3244 BROADCOM NETXTREME-E ROCE DRIVER
3245 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3246 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3247 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3248 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3249 L:      linux-rdma@vger.kernel.org
3250 W:      http://www.broadcom.com
3251 S:      Supported
3252 F:      drivers/infiniband/hw/bnxt_re/
3253 F:      include/uapi/rdma/bnxt_re-abi.h
3254
3255 BROADCOM NVRAM DRIVER
3256 M:      Rafał Miłecki <zajec5@gmail.com>
3257 L:      linux-mips@vger.kernel.org
3258 S:      Maintained
3259 F:      drivers/firmware/broadcom/*
3260
3261 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3262 M:      Rafał Miłecki <zajec5@gmail.com>
3263 L:      linux-wireless@vger.kernel.org
3264 S:      Maintained
3265 F:      drivers/bcma/
3266 F:      include/linux/bcma/
3267
3268 BROADCOM STB AVS CPUFREQ DRIVER
3269 M:      Markus Mayer <mmayer@broadcom.com>
3270 M:      bcm-kernel-feedback-list@broadcom.com
3271 L:      linux-pm@vger.kernel.org
3272 S:      Maintained
3273 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3274 F:      drivers/cpufreq/brcmstb*
3275
3276 BROADCOM STB AVS TMON DRIVER
3277 M:      Markus Mayer <mmayer@broadcom.com>
3278 M:      bcm-kernel-feedback-list@broadcom.com
3279 L:      linux-pm@vger.kernel.org
3280 S:      Maintained
3281 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3282 F:      drivers/thermal/broadcom/brcmstb*
3283
3284 BROADCOM STB NAND FLASH DRIVER
3285 M:      Brian Norris <computersforpeace@gmail.com>
3286 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3287 L:      linux-mtd@lists.infradead.org
3288 L:      bcm-kernel-feedback-list@broadcom.com
3289 S:      Maintained
3290 F:      drivers/mtd/nand/raw/brcmnand/
3291
3292 BROADCOM STB DPFE DRIVER
3293 M:      Markus Mayer <mmayer@broadcom.com>
3294 M:      bcm-kernel-feedback-list@broadcom.com
3295 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3296 S:      Maintained
3297 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3298 F:      drivers/memory/brcmstb_dpfe.c
3299
3300 BROADCOM SPI DRIVER
3301 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3302 M:      bcm-kernel-feedback-list@broadcom.com
3303 S:      Maintained
3304 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3305 F:      drivers/spi/spi-bcm-qspi.*
3306 F:      drivers/spi/spi-brcmstb-qspi.c
3307 F:      drivers/spi/spi-iproc-qspi.c
3308
3309 BROADCOM SYSTEMPORT ETHERNET DRIVER
3310 M:      Florian Fainelli <f.fainelli@gmail.com>
3311 L:      netdev@vger.kernel.org
3312 S:      Supported
3313 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3314
3315 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3316 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3317 M:      Prashant Sreedharan <prashant@broadcom.com>
3318 M:      Michael Chan <mchan@broadcom.com>
3319 L:      netdev@vger.kernel.org
3320 S:      Supported
3321 F:      drivers/net/ethernet/broadcom/tg3.*
3322
3323 BROCADE BFA FC SCSI DRIVER
3324 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3325 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3326 L:      linux-scsi@vger.kernel.org
3327 S:      Supported
3328 F:      drivers/scsi/bfa/
3329
3330 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3331 M:      Rasesh Mody <rmody@marvell.com>
3332 M:      Sudarsana Kalluru <skalluru@marvell.com>
3333 M:      GR-Linux-NIC-Dev@marvell.com
3334 L:      netdev@vger.kernel.org
3335 S:      Supported
3336 F:      drivers/net/ethernet/brocade/bna/
3337
3338 BSG (block layer generic sg v4 driver)
3339 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3340 L:      linux-scsi@vger.kernel.org
3341 S:      Supported
3342 F:      block/bsg.c
3343 F:      include/linux/bsg.h
3344 F:      include/uapi/linux/bsg.h
3345
3346 BT87X AUDIO DRIVER
3347 M:      Clemens Ladisch <clemens@ladisch.de>
3348 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3349 T:      git git://git.alsa-project.org/alsa-kernel.git
3350 S:      Maintained
3351 F:      Documentation/sound/cards/bt87x.rst
3352 F:      sound/pci/bt87x.c
3353
3354 BT8XXGPIO DRIVER
3355 M:      Michael Buesch <m@bues.ch>
3356 W:      http://bu3sch.de/btgpio.php
3357 S:      Maintained
3358 F:      drivers/gpio/gpio-bt8xx.c
3359
3360 BTRFS FILE SYSTEM
3361 M:      Chris Mason <clm@fb.com>
3362 M:      Josef Bacik <josef@toxicpanda.com>
3363 M:      David Sterba <dsterba@suse.com>
3364 L:      linux-btrfs@vger.kernel.org
3365 W:      http://btrfs.wiki.kernel.org/
3366 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3367 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3368 S:      Maintained
3369 F:      Documentation/filesystems/btrfs.txt
3370 F:      fs/btrfs/
3371 F:      include/linux/btrfs*
3372 F:      include/uapi/linux/btrfs*
3373
3374 BTTV VIDEO4LINUX DRIVER
3375 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3376 L:      linux-media@vger.kernel.org
3377 W:      https://linuxtv.org
3378 T:      git git://linuxtv.org/media_tree.git
3379 S:      Odd fixes
3380 F:      Documentation/media/v4l-drivers/bttv*
3381 F:      drivers/media/pci/bt8xx/bttv*
3382
3383 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3384 M:      Chanwoo Choi <cw00.choi@samsung.com>
3385 L:      linux-pm@vger.kernel.org
3386 L:      linux-samsung-soc@vger.kernel.org
3387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3388 S:      Maintained
3389 F:      drivers/devfreq/exynos-bus.c
3390 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3391
3392 BUSLOGIC SCSI DRIVER
3393 M:      Khalid Aziz <khalid@gonehiking.org>
3394 L:      linux-scsi@vger.kernel.org
3395 S:      Maintained
3396 F:      drivers/scsi/BusLogic.*
3397 F:      drivers/scsi/FlashPoint.*
3398
3399 C-MEDIA CMI8788 DRIVER
3400 M:      Clemens Ladisch <clemens@ladisch.de>
3401 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3402 T:      git git://git.alsa-project.org/alsa-kernel.git
3403 S:      Maintained
3404 F:      sound/pci/oxygen/
3405
3406 C-SKY ARCHITECTURE
3407 M:      Guo Ren <guoren@kernel.org>
3408 T:      git https://github.com/c-sky/csky-linux.git
3409 S:      Supported
3410 F:      arch/csky/
3411 F:      Documentation/devicetree/bindings/csky/
3412 F:      drivers/irqchip/irq-csky-*
3413 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3414 F:      drivers/clocksource/timer-gx6605s.c
3415 F:      drivers/clocksource/timer-mp-csky.c
3416 F:      Documentation/devicetree/bindings/timer/csky,*
3417 K:      csky
3418 N:      csky
3419
3420 C6X ARCHITECTURE
3421 M:      Mark Salter <msalter@redhat.com>
3422 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3423 L:      linux-c6x-dev@linux-c6x.org
3424 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3425 S:      Maintained
3426 F:      arch/c6x/
3427
3428 CA8210 IEEE-802.15.4 RADIO DRIVER
3429 M:      Harry Morris <h.morris@cascoda.com>
3430 L:      linux-wpan@vger.kernel.org
3431 W:      https://github.com/Cascoda/ca8210-linux.git
3432 S:      Maintained
3433 F:      drivers/net/ieee802154/ca8210.c
3434 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3435
3436 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3437 M:      David Howells <dhowells@redhat.com>
3438 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3439 S:      Supported
3440 F:      Documentation/filesystems/caching/cachefiles.txt
3441 F:      fs/cachefiles/
3442
3443 CADENCE MIPI-CSI2 BRIDGES
3444 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3445 L:      linux-media@vger.kernel.org
3446 S:      Maintained
3447 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3448 F:      drivers/media/platform/cadence/cdns-csi2*
3449
3450 CADET FM/AM RADIO RECEIVER DRIVER
3451 M:      Hans Verkuil <hverkuil@xs4all.nl>
3452 L:      linux-media@vger.kernel.org
3453 T:      git git://linuxtv.org/media_tree.git
3454 W:      https://linuxtv.org
3455 S:      Maintained
3456 F:      drivers/media/radio/radio-cadet*
3457
3458 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3459 M:      Jonathan Corbet <corbet@lwn.net>
3460 L:      linux-media@vger.kernel.org
3461 T:      git git://linuxtv.org/media_tree.git
3462 S:      Maintained
3463 F:      Documentation/media/v4l-drivers/cafe_ccic*
3464 F:      drivers/media/platform/marvell-ccic/
3465
3466 CAIF NETWORK LAYER
3467 L:      netdev@vger.kernel.org
3468 S:      Orphan
3469 F:      Documentation/networking/caif/
3470 F:      drivers/net/caif/
3471 F:      include/uapi/linux/caif/
3472 F:      include/net/caif/
3473 F:      net/caif/
3474
3475 CAKE QDISC
3476 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3477 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3478 S:      Maintained
3479 F:      net/sched/sch_cake.c
3480
3481 CALGARY x86-64 IOMMU
3482 M:      Muli Ben-Yehuda <mulix@mulix.org>
3483 M:      Jon Mason <jdmason@kudzu.us>
3484 L:      iommu@lists.linux-foundation.org
3485 S:      Maintained
3486 F:      arch/x86/kernel/pci-calgary_64.c
3487 F:      arch/x86/kernel/tce_64.c
3488 F:      arch/x86/include/asm/calgary.h
3489 F:      arch/x86/include/asm/tce.h
3490
3491 CAN NETWORK DRIVERS
3492 M:      Wolfgang Grandegger <wg@grandegger.com>
3493 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3494 L:      linux-can@vger.kernel.org
3495 W:      https://github.com/linux-can
3496 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3497 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3498 S:      Maintained
3499 F:      Documentation/devicetree/bindings/net/can/
3500 F:      drivers/net/can/
3501 F:      include/linux/can/dev.h
3502 F:      include/linux/can/platform/
3503 F:      include/uapi/linux/can/error.h
3504 F:      include/uapi/linux/can/netlink.h
3505
3506 CAN NETWORK LAYER
3507 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3508 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3509 L:      linux-can@vger.kernel.org
3510 W:      https://github.com/linux-can
3511 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3512 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3513 S:      Maintained
3514 F:      Documentation/networking/can.rst
3515 F:      net/can/
3516 F:      include/linux/can/core.h
3517 F:      include/uapi/linux/can.h
3518 F:      include/uapi/linux/can/bcm.h
3519 F:      include/uapi/linux/can/raw.h
3520 F:      include/uapi/linux/can/gw.h
3521
3522 CAPABILITIES
3523 M:      Serge Hallyn <serge@hallyn.com>
3524 L:      linux-security-module@vger.kernel.org
3525 S:      Supported
3526 F:      include/linux/capability.h
3527 F:      include/uapi/linux/capability.h
3528 F:      security/commoncap.c
3529 F:      kernel/capability.c
3530
3531 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3532 M:      Kevin Tsai <ktsai@capellamicro.com>
3533 S:      Maintained
3534 F:      drivers/iio/light/cm*
3535
3536 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3537 M:      Christian Lamparter <chunkeey@googlemail.com>
3538 L:      linux-wireless@vger.kernel.org
3539 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3540 S:      Maintained
3541 F:      drivers/net/wireless/ath/carl9170/
3542
3543 CAVIUM I2C DRIVER
3544 M:      Jan Glauber <jglauber@cavium.com>
3545 M:      David Daney <david.daney@cavium.com>
3546 W:      http://www.cavium.com
3547 S:      Supported
3548 F:      drivers/i2c/busses/i2c-octeon*
3549 F:      drivers/i2c/busses/i2c-thunderx*
3550
3551 CAVIUM LIQUIDIO NETWORK DRIVER
3552 M:      Derek Chickles <dchickles@marvell.com>
3553 M:      Satanand Burla <sburla@marvell.com>
3554 M:      Felix Manlunas <fmanlunas@marvell.com>
3555 L:      netdev@vger.kernel.org
3556 W:      http://www.cavium.com
3557 S:      Supported
3558 F:      drivers/net/ethernet/cavium/liquidio/
3559
3560 CAVIUM MMC DRIVER
3561 M:      Jan Glauber <jglauber@cavium.com>
3562 M:      David Daney <david.daney@cavium.com>
3563 M:      Steven J. Hill <Steven.Hill@cavium.com>
3564 W:      http://www.cavium.com
3565 S:      Supported
3566 F:      drivers/mmc/host/cavium*
3567
3568 CAVIUM OCTEON-TX CRYPTO DRIVER
3569 M:      George Cherian <george.cherian@cavium.com>
3570 L:      linux-crypto@vger.kernel.org
3571 W:      http://www.cavium.com
3572 S:      Supported
3573 F:      drivers/crypto/cavium/cpt/
3574
3575 CAVIUM THUNDERX2 ARM64 SOC
3576 M:      Robert Richter <rrichter@cavium.com>
3577 M:      Jayachandran C <jnair@caviumnetworks.com>
3578 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3579 S:      Maintained
3580 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3581 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3582
3583 CC2520 IEEE-802.15.4 RADIO DRIVER
3584 M:      Varka Bhadram <varkabhadram@gmail.com>
3585 L:      linux-wpan@vger.kernel.org
3586 S:      Maintained
3587 F:      drivers/net/ieee802154/cc2520.c
3588 F:      include/linux/spi/cc2520.h
3589 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3590
3591 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3592 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3593 L:      linux-crypto@vger.kernel.org
3594 S:      Supported
3595 F:      drivers/crypto/ccree/
3596 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3597
3598 CEC FRAMEWORK
3599 M:      Hans Verkuil <hans.verkuil@cisco.com>
3600 L:      linux-media@vger.kernel.org
3601 T:      git git://linuxtv.org/media_tree.git
3602 W:      http://linuxtv.org
3603 S:      Supported
3604 F:      Documentation/media/kapi/cec-core.rst
3605 F:      Documentation/media/uapi/cec
3606 F:      drivers/media/cec/
3607 F:      drivers/media/rc/keymaps/rc-cec.c
3608 F:      include/media/cec.h
3609 F:      include/media/cec-notifier.h
3610 F:      include/uapi/linux/cec.h
3611 F:      include/uapi/linux/cec-funcs.h
3612 F:      Documentation/devicetree/bindings/media/cec.txt
3613 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3614
3615 CEC GPIO DRIVER
3616 M:      Hans Verkuil <hans.verkuil@cisco.com>
3617 L:      linux-media@vger.kernel.org
3618 T:      git git://linuxtv.org/media_tree.git
3619 W:      http://linuxtv.org
3620 S:      Supported
3621 F:      drivers/media/platform/cec-gpio/
3622 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3623
3624 CELL BROADBAND ENGINE ARCHITECTURE
3625 M:      Arnd Bergmann <arnd@arndb.de>
3626 L:      linuxppc-dev@lists.ozlabs.org
3627 W:      http://www.ibm.com/developerworks/power/cell/
3628 S:      Supported
3629 F:      arch/powerpc/include/asm/cell*.h
3630 F:      arch/powerpc/include/asm/spu*.h
3631 F:      arch/powerpc/include/uapi/asm/spu*.h
3632 F:      arch/powerpc/oprofile/*cell*
3633 F:      arch/powerpc/platforms/cell/
3634
3635 CEPH COMMON CODE (LIBCEPH)
3636 M:      Ilya Dryomov <idryomov@gmail.com>
3637 M:      "Yan, Zheng" <zyan@redhat.com>
3638 M:      Sage Weil <sage@redhat.com>
3639 L:      ceph-devel@vger.kernel.org
3640 W:      http://ceph.com/
3641 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3642 T:      git git://github.com/ceph/ceph-client.git
3643 S:      Supported
3644 F:      net/ceph/
3645 F:      include/linux/ceph/
3646 F:      include/linux/crush/
3647
3648 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3649 M:      "Yan, Zheng" <zyan@redhat.com>
3650 M:      Sage Weil <sage@redhat.com>
3651 M:      Ilya Dryomov <idryomov@gmail.com>
3652 L:      ceph-devel@vger.kernel.org
3653 W:      http://ceph.com/
3654 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3655 T:      git git://github.com/ceph/ceph-client.git
3656 S:      Supported
3657 F:      Documentation/filesystems/ceph.txt
3658 F:      fs/ceph/
3659
3660 CERTIFICATE HANDLING:
3661 M:      David Howells <dhowells@redhat.com>
3662 M:      David Woodhouse <dwmw2@infradead.org>
3663 L:      keyrings@vger.kernel.org
3664 S:      Maintained
3665 F:      Documentation/admin-guide/module-signing.rst
3666 F:      certs/
3667 F:      scripts/sign-file.c
3668 F:      scripts/extract-cert.c
3669
3670 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3671 L:      linux-usb@vger.kernel.org
3672 S:      Orphan
3673 F:      Documentation/usb/WUSB-Design-overview.txt
3674 F:      Documentation/usb/wusb-cbaf
3675 F:      drivers/usb/host/hwa-hc.c
3676 F:      drivers/usb/host/whci/
3677 F:      drivers/usb/wusbcore/
3678 F:      include/linux/usb/wusb*
3679
3680 CFAG12864B LCD DRIVER
3681 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3682 S:      Maintained
3683 F:      drivers/auxdisplay/cfag12864b.c
3684 F:      include/linux/cfag12864b.h
3685
3686 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3687 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3688 S:      Maintained
3689 F:      drivers/auxdisplay/cfag12864bfb.c
3690 F:      include/linux/cfag12864b.h
3691
3692 802.11 (including CFG80211/NL80211)
3693 M:      Johannes Berg <johannes@sipsolutions.net>
3694 L:      linux-wireless@vger.kernel.org
3695 W:      http://wireless.kernel.org/
3696 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3697 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3698 S:      Maintained
3699 F:      net/wireless/
3700 F:      include/uapi/linux/nl80211.h
3701 F:      include/linux/ieee80211.h
3702 F:      include/net/wext.h
3703 F:      include/net/cfg80211.h
3704 F:      include/net/iw_handler.h
3705 F:      include/net/ieee80211_radiotap.h
3706 F:      Documentation/driver-api/80211/cfg80211.rst
3707 F:      Documentation/networking/regulatory.txt
3708
3709 CHAR and MISC DRIVERS
3710 M:      Arnd Bergmann <arnd@arndb.de>
3711 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3712 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3713 S:      Supported
3714 F:      drivers/char/
3715 F:      drivers/misc/
3716 F:      include/linux/miscdevice.h
3717
3718 CHECKPATCH
3719 M:      Andy Whitcroft <apw@canonical.com>
3720 M:      Joe Perches <joe@perches.com>
3721 S:      Maintained
3722 F:      scripts/checkpatch.pl
3723
3724 CHINESE DOCUMENTATION
3725 M:      Harry Wei <harryxiyou@gmail.com>
3726 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3727 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3728 S:      Maintained
3729 F:      Documentation/translations/zh_CN/
3730
3731 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3732 M:      Peter Chen <Peter.Chen@nxp.com>
3733 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3734 L:      linux-usb@vger.kernel.org
3735 S:      Maintained
3736 F:      drivers/usb/chipidea/
3737
3738 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3739 M:      Hans de Goede <hdegoede@redhat.com>
3740 L:      linux-input@vger.kernel.org
3741 S:      Maintained
3742 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3743 F:      drivers/input/touchscreen/chipone_icn8318.c
3744
3745 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3746 M:      Hans de Goede <hdegoede@redhat.com>
3747 L:      linux-input@vger.kernel.org
3748 S:      Maintained
3749 F:      drivers/input/touchscreen/chipone_icn8505.c
3750
3751 CHROME HARDWARE PLATFORM SUPPORT
3752 M:      Benson Leung <bleung@chromium.org>
3753 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3754 S:      Maintained
3755 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3756 F:      drivers/platform/chrome/
3757
3758 CHROMEOS EC SUBDRIVERS
3759 M:      Benson Leung <bleung@chromium.org>
3760 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3761 R:      Guenter Roeck <groeck@chromium.org>
3762 S:      Maintained
3763 N:      cros_ec
3764 N:      cros-ec
3765 F:      drivers/power/supply/cros_usbpd-charger.c
3766
3767 CHROMEOS EC CODEC DRIVER
3768 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3769 S:      Maintained
3770 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3771 R:      Guenter Roeck <groeck@chromium.org>
3772 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3773 F:      sound/soc/codecs/cros_ec_codec.*
3774
3775 CIRRUS LOGIC AUDIO CODEC DRIVERS
3776 M:      Brian Austin <brian.austin@cirrus.com>
3777 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3778 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3779 S:      Maintained
3780 F:      sound/soc/codecs/cs*
3781
3782 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3783 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3784 L:      netdev@vger.kernel.org
3785 S:      Maintained
3786 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3787
3788 CIRRUS LOGIC LOCHNAGAR DRIVER
3789 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3790 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3791 L:      patches@opensource.cirrus.com
3792 S:      Supported
3793 F:      drivers/clk/clk-lochnagar.c
3794 F:      drivers/mfd/lochnagar-i2c.c
3795 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
3796 F:      drivers/regulator/lochnagar-regulator.c
3797 F:      include/dt-bindings/clk/lochnagar.h
3798 F:      include/dt-bindings/pinctrl/lochnagar.h
3799 F:      include/linux/mfd/lochnagar*
3800 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
3801 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
3802 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
3803 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
3804
3805 CISCO FCOE HBA DRIVER
3806 M:      Satish Kharat <satishkh@cisco.com>
3807 M:      Sesidhar Baddela <sebaddel@cisco.com>
3808 M:      Karan Tilak Kumar <kartilak@cisco.com>
3809 L:      linux-scsi@vger.kernel.org
3810 S:      Supported
3811 F:      drivers/scsi/fnic/
3812
3813 CISCO SCSI HBA DRIVER
3814 M:      Karan Tilak Kumar <kartilak@cisco.com>
3815 M:      Sesidhar Baddela <sebaddel@cisco.com>
3816 L:      linux-scsi@vger.kernel.org
3817 S:      Supported
3818 F:      drivers/scsi/snic/
3819
3820 CISCO VIC ETHERNET NIC DRIVER
3821 M:      Christian Benvenuti <benve@cisco.com>
3822 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3823 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3824 S:      Supported
3825 F:      drivers/net/ethernet/cisco/enic/
3826
3827 CISCO VIC LOW LATENCY NIC DRIVER
3828 M:      Christian Benvenuti <benve@cisco.com>
3829 M:      Nelson Escobar <neescoba@cisco.com>
3830 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3831 S:      Supported
3832 F:      drivers/infiniband/hw/usnic/
3833
3834 CIRRUS LOGIC MADERA CODEC DRIVERS
3835 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3836 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3837 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3838 L:      patches@opensource.cirrus.com
3839 T:      git https://github.com/CirrusLogic/linux-drivers.git
3840 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3841 S:      Supported
3842 F:      Documentation/devicetree/bindings/mfd/madera.txt
3843 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3844 F:      include/linux/irqchip/irq-madera*
3845 F:      include/linux/mfd/madera/*
3846 F:      drivers/gpio/gpio-madera*
3847 F:      drivers/irqchip/irq-madera*
3848 F:      drivers/mfd/madera*
3849 F:      drivers/mfd/cs47l*
3850 F:      drivers/pinctrl/cirrus/*
3851
3852 CLANG-FORMAT FILE
3853 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3854 S:      Maintained
3855 F:      .clang-format
3856
3857 CLEANCACHE API
3858 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3859 L:      linux-kernel@vger.kernel.org
3860 S:      Maintained
3861 F:      mm/cleancache.c
3862 F:      include/linux/cleancache.h
3863
3864 CLK API
3865 M:      Russell King <linux@armlinux.org.uk>
3866 L:      linux-clk@vger.kernel.org
3867 S:      Maintained
3868 F:      include/linux/clk.h
3869
3870 CLOCKSOURCE, CLOCKEVENT DRIVERS
3871 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3872 M:      Thomas Gleixner <tglx@linutronix.de>
3873 L:      linux-kernel@vger.kernel.org
3874 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3875 S:      Supported
3876 F:      drivers/clocksource/
3877 F:      Documentation/devicetree/bindings/timer/
3878
3879 CMPC ACPI DRIVER
3880 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3881 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3882 L:      platform-driver-x86@vger.kernel.org
3883 S:      Supported
3884 F:      drivers/platform/x86/classmate-laptop.c
3885
3886 COBALT MEDIA DRIVER
3887 M:      Hans Verkuil <hans.verkuil@cisco.com>
3888 L:      linux-media@vger.kernel.org
3889 T:      git git://linuxtv.org/media_tree.git
3890 W:      https://linuxtv.org
3891 S:      Supported
3892 F:      drivers/media/pci/cobalt/
3893
3894 COCCINELLE/Semantic Patches (SmPL)
3895 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3896 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3897 M:      Nicolas Palix <nicolas.palix@imag.fr>
3898 M:      Michal Marek <michal.lkml@markovi.net>
3899 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3900 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3901 W:      http://coccinelle.lip6.fr/
3902 S:      Supported
3903 F:      Documentation/dev-tools/coccinelle.rst
3904 F:      scripts/coccinelle/
3905 F:      scripts/coccicheck
3906
3907 CODA FILE SYSTEM
3908 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3909 M:      coda@cs.cmu.edu
3910 L:      codalist@coda.cs.cmu.edu
3911 W:      http://www.coda.cs.cmu.edu/
3912 S:      Maintained
3913 F:      Documentation/filesystems/coda.txt
3914 F:      fs/coda/
3915 F:      include/linux/coda*.h
3916 F:      include/uapi/linux/coda*.h
3917
3918 CODA V4L2 MEM2MEM DRIVER
3919 M:      Philipp Zabel <p.zabel@pengutronix.de>
3920 L:      linux-media@vger.kernel.org
3921 S:      Maintained
3922 F:      Documentation/devicetree/bindings/media/coda.txt
3923 F:      drivers/media/platform/coda/
3924
3925 CODE OF CONDUCT
3926 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3927 S:      Supported
3928 F:      Documentation/process/code-of-conduct.rst
3929 F:      Documentation/process/code-of-conduct-interpretation.rst
3930
3931 COMMON CLK FRAMEWORK
3932 M:      Michael Turquette <mturquette@baylibre.com>
3933 M:      Stephen Boyd <sboyd@kernel.org>
3934 L:      linux-clk@vger.kernel.org
3935 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3937 S:      Maintained
3938 F:      Documentation/devicetree/bindings/clock/
3939 F:      drivers/clk/
3940 X:      drivers/clk/clkdev.c
3941 F:      include/linux/clk-pr*
3942 F:      include/linux/clk/
3943 F:      include/linux/of_clk.h
3944
3945 COMMON INTERNET FILE SYSTEM (CIFS)
3946 M:      Steve French <sfrench@samba.org>
3947 L:      linux-cifs@vger.kernel.org
3948 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3949 W:      http://linux-cifs.samba.org/
3950 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3951 S:      Supported
3952 F:      Documentation/filesystems/cifs/
3953 F:      fs/cifs/
3954
3955 COMPACTPCI HOTPLUG CORE
3956 M:      Scott Murray <scott@spiteful.org>
3957 L:      linux-pci@vger.kernel.org
3958 S:      Maintained
3959 F:      drivers/pci/hotplug/cpci_hotplug*
3960
3961 COMPACTPCI HOTPLUG GENERIC DRIVER
3962 M:      Scott Murray <scott@spiteful.org>
3963 L:      linux-pci@vger.kernel.org
3964 S:      Maintained
3965 F:      drivers/pci/hotplug/cpcihp_generic.c
3966
3967 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3968 M:      Scott Murray <scott@spiteful.org>
3969 L:      linux-pci@vger.kernel.org
3970 S:      Maintained
3971 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3972
3973 COMPAL LAPTOP SUPPORT
3974 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3975 L:      platform-driver-x86@vger.kernel.org
3976 S:      Maintained
3977 F:      drivers/platform/x86/compal-laptop.c
3978
3979 COMPILER ATTRIBUTES
3980 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3981 S:      Maintained
3982 F:      include/linux/compiler_attributes.h
3983
3984 CONEXANT ACCESSRUNNER USB DRIVER
3985 L:      accessrunner-general@lists.sourceforge.net
3986 W:      http://accessrunner.sourceforge.net/
3987 S:      Orphan
3988 F:      drivers/usb/atm/cxacru.c
3989
3990 CONFIGFS
3991 M:      Joel Becker <jlbec@evilplan.org>
3992 M:      Christoph Hellwig <hch@lst.de>
3993 T:      git git://git.infradead.org/users/hch/configfs.git
3994 S:      Supported
3995 F:      fs/configfs/
3996 F:      include/linux/configfs.h
3997
3998 CONNECTOR
3999 M:      Evgeniy Polyakov <zbr@ioremap.net>
4000 L:      netdev@vger.kernel.org
4001 S:      Maintained
4002 F:      drivers/connector/
4003
4004 CONTROL GROUP (CGROUP)
4005 M:      Tejun Heo <tj@kernel.org>
4006 M:      Li Zefan <lizefan@huawei.com>
4007 M:      Johannes Weiner <hannes@cmpxchg.org>
4008 L:      cgroups@vger.kernel.org
4009 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4010 S:      Maintained
4011 F:      Documentation/admin-guide/cgroup-v2.rst
4012 F:      Documentation/cgroup-v1/
4013 F:      include/linux/cgroup*
4014 F:      kernel/cgroup/
4015
4016 CONTROL GROUP - CPUSET
4017 M:      Li Zefan <lizefan@huawei.com>
4018 L:      cgroups@vger.kernel.org
4019 W:      http://www.bullopensource.org/cpuset/
4020 W:      http://oss.sgi.com/projects/cpusets/
4021 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4022 S:      Maintained
4023 F:      Documentation/cgroup-v1/cpusets.txt
4024 F:      include/linux/cpuset.h
4025 F:      kernel/cgroup/cpuset.c
4026
4027 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4028 M:      Johannes Weiner <hannes@cmpxchg.org>
4029 M:      Michal Hocko <mhocko@kernel.org>
4030 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4031 L:      cgroups@vger.kernel.org
4032 L:      linux-mm@kvack.org
4033 S:      Maintained
4034 F:      mm/memcontrol.c
4035 F:      mm/swap_cgroup.c
4036
4037 CORETEMP HARDWARE MONITORING DRIVER
4038 M:      Fenghua Yu <fenghua.yu@intel.com>
4039 L:      linux-hwmon@vger.kernel.org
4040 S:      Maintained
4041 F:      Documentation/hwmon/coretemp
4042 F:      drivers/hwmon/coretemp.c
4043
4044 COSA/SRP SYNC SERIAL DRIVER
4045 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4046 W:      http://www.fi.muni.cz/~kas/cosa/
4047 S:      Maintained
4048 F:      drivers/net/wan/cosa*
4049
4050 CPMAC ETHERNET DRIVER
4051 M:      Florian Fainelli <f.fainelli@gmail.com>
4052 L:      netdev@vger.kernel.org
4053 S:      Maintained
4054 F:      drivers/net/ethernet/ti/cpmac.c
4055
4056 CPU FREQUENCY SCALING FRAMEWORK
4057 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4058 M:      Viresh Kumar <viresh.kumar@linaro.org>
4059 L:      linux-pm@vger.kernel.org
4060 S:      Maintained
4061 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4062 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4063 B:      https://bugzilla.kernel.org
4064 F:      Documentation/admin-guide/pm/cpufreq.rst
4065 F:      Documentation/admin-guide/pm/intel_pstate.rst
4066 F:      Documentation/cpu-freq/
4067 F:      Documentation/devicetree/bindings/cpufreq/
4068 F:      drivers/cpufreq/
4069 F:      include/linux/cpufreq.h
4070 F:      tools/testing/selftests/cpufreq/
4071
4072 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
4073 M:      Viresh Kumar <viresh.kumar@linaro.org>
4074 M:      Sudeep Holla <sudeep.holla@arm.com>
4075 L:      linux-pm@vger.kernel.org
4076 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4077 S:      Maintained
4078 F:      drivers/cpufreq/arm_big_little.h
4079 F:      drivers/cpufreq/arm_big_little.c
4080
4081 CPU POWER MONITORING SUBSYSTEM
4082 M:      Thomas Renninger <trenn@suse.com>
4083 M:      Shuah Khan <shuah@kernel.org>
4084 M:      Shuah Khan <skhan@linuxfoundation.org>
4085 L:      linux-pm@vger.kernel.org
4086 S:      Maintained
4087 F:      tools/power/cpupower/
4088
4089 CPUID/MSR DRIVER
4090 M:      "H. Peter Anvin" <hpa@zytor.com>
4091 S:      Maintained
4092 F:      arch/x86/kernel/cpuid.c
4093 F:      arch/x86/kernel/msr.c
4094
4095 CPUIDLE DRIVER - ARM BIG LITTLE
4096 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4097 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4098 L:      linux-pm@vger.kernel.org
4099 L:      linux-arm-kernel@lists.infradead.org
4100 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4101 S:      Maintained
4102 F:      drivers/cpuidle/cpuidle-big_little.c
4103
4104 CPUIDLE DRIVER - ARM EXYNOS
4105 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4106 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4107 M:      Kukjin Kim <kgene@kernel.org>
4108 L:      linux-pm@vger.kernel.org
4109 L:      linux-samsung-soc@vger.kernel.org
4110 S:      Supported
4111 F:      drivers/cpuidle/cpuidle-exynos.c
4112 F:      arch/arm/mach-exynos/pm.c
4113
4114 CPU IDLE TIME MANAGEMENT FRAMEWORK
4115 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4116 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4117 L:      linux-pm@vger.kernel.org
4118 S:      Maintained
4119 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4120 B:      https://bugzilla.kernel.org
4121 F:      Documentation/admin-guide/pm/cpuidle.rst
4122 F:      Documentation/driver-api/pm/cpuidle.rst
4123 F:      drivers/cpuidle/*
4124 F:      include/linux/cpuidle.h
4125
4126 CRAMFS FILESYSTEM
4127 M:      Nicolas Pitre <nico@linaro.org>
4128 S:      Maintained
4129 F:      Documentation/filesystems/cramfs.txt
4130 F:      fs/cramfs/
4131
4132 CRYPTO API
4133 M:      Herbert Xu <herbert@gondor.apana.org.au>
4134 M:      "David S. Miller" <davem@davemloft.net>
4135 L:      linux-crypto@vger.kernel.org
4136 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4137 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4138 S:      Maintained
4139 F:      Documentation/crypto/
4140 F:      Documentation/devicetree/bindings/crypto/
4141 F:      arch/*/crypto/
4142 F:      crypto/
4143 F:      drivers/crypto/
4144 F:      include/crypto/
4145 F:      include/linux/crypto*
4146
4147 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4148 M:      Neil Horman <nhorman@tuxdriver.com>
4149 L:      linux-crypto@vger.kernel.org
4150 S:      Maintained
4151 F:      crypto/ansi_cprng.c
4152 F:      crypto/rng.c
4153
4154 CS3308 MEDIA DRIVER
4155 M:      Hans Verkuil <hverkuil@xs4all.nl>
4156 L:      linux-media@vger.kernel.org
4157 T:      git git://linuxtv.org/media_tree.git
4158 W:      http://linuxtv.org
4159 S:      Odd Fixes
4160 F:      drivers/media/i2c/cs3308.c
4161
4162 CS5535 Audio ALSA driver
4163 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4164 S:      Maintained
4165 F:      sound/pci/cs5535audio/
4166
4167 CSI DRIVERS FOR ALLWINNER V3s
4168 M:      Yong Deng <yong.deng@magewell.com>
4169 L:      linux-media@vger.kernel.org
4170 T:      git git://linuxtv.org/media_tree.git
4171 S:      Maintained
4172 F:      drivers/media/platform/sunxi/sun6i-csi/
4173 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4174
4175 CW1200 WLAN driver
4176 M:      Solomon Peachy <pizza@shaftnet.org>
4177 S:      Maintained
4178 F:      drivers/net/wireless/st/cw1200/
4179
4180 CX18 VIDEO4LINUX DRIVER
4181 M:      Andy Walls <awalls@md.metrocast.net>
4182 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4183 L:      linux-media@vger.kernel.org
4184 T:      git git://linuxtv.org/media_tree.git
4185 W:      https://linuxtv.org
4186 W:      http://www.ivtvdriver.org/index.php/Cx18
4187 S:      Maintained
4188 F:      Documentation/media/v4l-drivers/cx18*
4189 F:      drivers/media/pci/cx18/
4190 F:      include/uapi/linux/ivtv*
4191
4192 CX2341X MPEG ENCODER HELPER MODULE
4193 M:      Hans Verkuil <hverkuil@xs4all.nl>
4194 L:      linux-media@vger.kernel.org
4195 T:      git git://linuxtv.org/media_tree.git
4196 W:      https://linuxtv.org
4197 S:      Maintained
4198 F:      drivers/media/common/cx2341x*
4199 F:      include/media/drv-intf/cx2341x.h
4200
4201 CX24120 MEDIA DRIVER
4202 M:      Jemma Denson <jdenson@gmail.com>
4203 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4204 L:      linux-media@vger.kernel.org
4205 W:      https://linuxtv.org
4206 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4207 S:      Maintained
4208 F:      drivers/media/dvb-frontends/cx24120*
4209
4210 CX88 VIDEO4LINUX DRIVER
4211 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4212 L:      linux-media@vger.kernel.org
4213 W:      https://linuxtv.org
4214 T:      git git://linuxtv.org/media_tree.git
4215 S:      Odd fixes
4216 F:      Documentation/media/v4l-drivers/cx88*
4217 F:      drivers/media/pci/cx88/
4218
4219 CXD2820R MEDIA DRIVER
4220 M:      Antti Palosaari <crope@iki.fi>
4221 L:      linux-media@vger.kernel.org
4222 W:      https://linuxtv.org
4223 W:      http://palosaari.fi/linux/
4224 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4225 T:      git git://linuxtv.org/anttip/media_tree.git
4226 S:      Maintained
4227 F:      drivers/media/dvb-frontends/cxd2820r*
4228
4229 CXGB3 ETHERNET DRIVER (CXGB3)
4230 M:      Vishal Kulkarni <vishal@chelsio.com>
4231 L:      netdev@vger.kernel.org
4232 W:      http://www.chelsio.com
4233 S:      Supported
4234 F:      drivers/net/ethernet/chelsio/cxgb3/
4235
4236 CXGB3 ISCSI DRIVER (CXGB3I)
4237 M:      Karen Xie <kxie@chelsio.com>
4238 L:      linux-scsi@vger.kernel.org
4239 W:      http://www.chelsio.com
4240 S:      Supported
4241 F:      drivers/scsi/cxgbi/cxgb3i
4242
4243 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4244 M:      Steve Wise <swise@chelsio.com>
4245 L:      linux-rdma@vger.kernel.org
4246 W:      http://www.openfabrics.org
4247 S:      Supported
4248 F:      drivers/infiniband/hw/cxgb3/
4249 F:      include/uapi/rdma/cxgb3-abi.h
4250
4251 CXGB4 CRYPTO DRIVER (chcr)
4252 M:      Harsh Jain <harsh@chelsio.com>
4253 L:      linux-crypto@vger.kernel.org
4254 W:      http://www.chelsio.com
4255 S:      Supported
4256 F:      drivers/crypto/chelsio
4257
4258 CXGB4 ETHERNET DRIVER (CXGB4)
4259 M:      Vishal Kulkarni <vishal@chelsio.com>
4260 L:      netdev@vger.kernel.org
4261 W:      http://www.chelsio.com
4262 S:      Supported
4263 F:      drivers/net/ethernet/chelsio/cxgb4/
4264
4265 CXGB4 ISCSI DRIVER (CXGB4I)
4266 M:      Karen Xie <kxie@chelsio.com>
4267 L:      linux-scsi@vger.kernel.org
4268 W:      http://www.chelsio.com
4269 S:      Supported
4270 F:      drivers/scsi/cxgbi/cxgb4i
4271
4272 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4273 M:      Steve Wise <swise@chelsio.com>
4274 L:      linux-rdma@vger.kernel.org
4275 W:      http://www.openfabrics.org
4276 S:      Supported
4277 F:      drivers/infiniband/hw/cxgb4/
4278 F:      include/uapi/rdma/cxgb4-abi.h
4279
4280 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4281 M:      Casey Leedom <leedom@chelsio.com>
4282 L:      netdev@vger.kernel.org
4283 W:      http://www.chelsio.com
4284 S:      Supported
4285 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4286
4287 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4288 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4289 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4290 L:      linuxppc-dev@lists.ozlabs.org
4291 S:      Supported
4292 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4293 F:      drivers/misc/cxl/
4294 F:      include/misc/cxl*
4295 F:      include/uapi/misc/cxl.h
4296 F:      Documentation/powerpc/cxl.txt
4297 F:      Documentation/ABI/testing/sysfs-class-cxl
4298
4299 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4300 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4301 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4302 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4303 L:      linux-scsi@vger.kernel.org
4304 S:      Supported
4305 F:      drivers/scsi/cxlflash/
4306 F:      include/uapi/scsi/cxlflash_ioctl.h
4307 F:      Documentation/powerpc/cxlflash.txt
4308
4309 CYBERPRO FB DRIVER
4310 M:      Russell King <linux@armlinux.org.uk>
4311 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4312 W:      http://www.armlinux.org.uk/
4313 S:      Maintained
4314 F:      drivers/video/fbdev/cyber2000fb.*
4315
4316 CYCLADES ASYNC MUX DRIVER
4317 W:      http://www.cyclades.com/
4318 S:      Orphan
4319 F:      drivers/tty/cyclades.c
4320 F:      include/linux/cyclades.h
4321 F:      include/uapi/linux/cyclades.h
4322
4323 CYCLADES PC300 DRIVER
4324 W:      http://www.cyclades.com/
4325 S:      Orphan
4326 F:      drivers/net/wan/pc300*
4327
4328 CYPRESS_FIRMWARE MEDIA DRIVER
4329 M:      Antti Palosaari <crope@iki.fi>
4330 L:      linux-media@vger.kernel.org
4331 W:      https://linuxtv.org
4332 W:      http://palosaari.fi/linux/
4333 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4334 T:      git git://linuxtv.org/anttip/media_tree.git
4335 S:      Maintained
4336 F:      drivers/media/common/cypress_firmware*
4337
4338 CYTTSP TOUCHSCREEN DRIVER
4339 M:      Ferruh Yigit <fery@cypress.com>
4340 L:      linux-input@vger.kernel.org
4341 S:      Supported
4342 F:      drivers/input/touchscreen/cyttsp*
4343 F:      include/linux/input/cyttsp.h
4344
4345 D-LINK DIR-685 TOUCHKEYS DRIVER
4346 M:      Linus Walleij <linus.walleij@linaro.org>
4347 L:      linux-input@vger.kernel.org
4348 S:      Supported
4349 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4350
4351 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4352 M:      Joshua Kinard <kumba@gentoo.org>
4353 S:      Maintained
4354 F:      drivers/rtc/rtc-ds1685.c
4355 F:      include/linux/rtc/ds1685.h
4356
4357 DAMA SLAVE for AX.25
4358 M:      Joerg Reuter <jreuter@yaina.de>
4359 W:      http://yaina.de/jreuter/
4360 W:      http://www.qsl.net/dl1bke/
4361 L:      linux-hams@vger.kernel.org
4362 S:      Maintained
4363 F:      net/ax25/af_ax25.c
4364 F:      net/ax25/ax25_dev.c
4365 F:      net/ax25/ax25_ds_*
4366 F:      net/ax25/ax25_in.c
4367 F:      net/ax25/ax25_out.c
4368 F:      net/ax25/ax25_timer.c
4369 F:      net/ax25/sysctl_net_ax25.c
4370
4371 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4372 L:      netdev@vger.kernel.org
4373 S:      Orphan
4374 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4375 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4376
4377 DC390/AM53C974 SCSI driver
4378 M:      Hannes Reinecke <hare@suse.com>
4379 L:      linux-scsi@vger.kernel.org
4380 S:      Maintained
4381 F:      drivers/scsi/am53c974.c
4382
4383 DC395x SCSI driver
4384 M:      Oliver Neukum <oliver@neukum.org>
4385 M:      Ali Akcaagac <aliakc@web.de>
4386 M:      Jamie Lenehan <lenehan@twibble.org>
4387 L:      dc395x@twibble.org
4388 W:      http://twibble.org/dist/dc395x/
4389 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4390 S:      Maintained
4391 F:      Documentation/scsi/dc395x.txt
4392 F:      drivers/scsi/dc395x.*
4393
4394 DCCP PROTOCOL
4395 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4396 L:      dccp@vger.kernel.org
4397 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4398 S:      Maintained
4399 F:      include/linux/dccp.h
4400 F:      include/uapi/linux/dccp.h
4401 F:      include/linux/tfrc.h
4402 F:      net/dccp/
4403
4404 DECnet NETWORK LAYER
4405 W:      http://linux-decnet.sourceforge.net
4406 L:      linux-decnet-user@lists.sourceforge.net
4407 S:      Orphan
4408 F:      Documentation/networking/decnet.txt
4409 F:      net/decnet/
4410
4411 DECSTATION PLATFORM SUPPORT
4412 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4413 L:      linux-mips@vger.kernel.org
4414 W:      http://www.linux-mips.org/wiki/DECstation
4415 S:      Maintained
4416 F:      arch/mips/dec/
4417 F:      arch/mips/include/asm/dec/
4418 F:      arch/mips/include/asm/mach-dec/
4419
4420 DEFXX FDDI NETWORK DRIVER
4421 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4422 S:      Maintained
4423 F:      drivers/net/fddi/defxx.*
4424
4425 DELL SMBIOS DRIVER
4426 M:      Pali Rohár <pali.rohar@gmail.com>
4427 M:      Mario Limonciello <mario.limonciello@dell.com>
4428 L:      platform-driver-x86@vger.kernel.org
4429 S:      Maintained
4430 F:      drivers/platform/x86/dell-smbios.*
4431
4432 DELL SMBIOS SMM DRIVER
4433 M:      Mario Limonciello <mario.limonciello@dell.com>
4434 L:      platform-driver-x86@vger.kernel.org
4435 S:      Maintained
4436 F:      drivers/platform/x86/dell-smbios-smm.c
4437
4438 DELL SMBIOS WMI DRIVER
4439 M:      Mario Limonciello <mario.limonciello@dell.com>
4440 L:      platform-driver-x86@vger.kernel.org
4441 S:      Maintained
4442 F:      drivers/platform/x86/dell-smbios-wmi.c
4443 F:      tools/wmi/dell-smbios-example.c
4444
4445 DEFZA FDDI NETWORK DRIVER
4446 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4447 S:      Maintained
4448 F:      drivers/net/fddi/defza.*
4449
4450 DELL LAPTOP DRIVER
4451 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4452 M:      Pali Rohár <pali.rohar@gmail.com>
4453 L:      platform-driver-x86@vger.kernel.org
4454 S:      Maintained
4455 F:      drivers/platform/x86/dell-laptop.c
4456
4457 DELL LAPTOP FREEFALL DRIVER
4458 M:      Pali Rohár <pali.rohar@gmail.com>
4459 S:      Maintained
4460 F:      drivers/platform/x86/dell-smo8800.c
4461
4462 DELL LAPTOP RBTN DRIVER
4463 M:      Pali Rohár <pali.rohar@gmail.com>
4464 S:      Maintained
4465 F:      drivers/platform/x86/dell-rbtn.*
4466
4467 DELL REMOTE BIOS UPDATE DRIVER
4468 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4469 L:      platform-driver-x86@vger.kernel.org
4470 S:      Maintained
4471 F:      drivers/platform/x86/dell_rbu.c
4472
4473 DELL LAPTOP SMM DRIVER
4474 M:      Pali Rohár <pali.rohar@gmail.com>
4475 S:      Maintained
4476 F:      drivers/hwmon/dell-smm-hwmon.c
4477 F:      include/uapi/linux/i8k.h
4478
4479 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4480 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4481 L:      platform-driver-x86@vger.kernel.org
4482 S:      Maintained
4483 F:      Documentation/dcdbas.txt
4484 F:      drivers/platform/x86/dcdbas.*
4485
4486 DELL WMI NOTIFICATIONS DRIVER
4487 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4488 M:      Pali Rohár <pali.rohar@gmail.com>
4489 S:      Maintained
4490 F:      drivers/platform/x86/dell-wmi.c
4491
4492 DELL WMI DESCRIPTOR DRIVER
4493 M:      Mario Limonciello <mario.limonciello@dell.com>
4494 S:      Maintained
4495 F:      drivers/platform/x86/dell-wmi-descriptor.c
4496
4497 DELTA ST MEDIA DRIVER
4498 M:      Hugues Fruchet <hugues.fruchet@st.com>
4499 L:      linux-media@vger.kernel.org
4500 T:      git git://linuxtv.org/media_tree.git
4501 W:      https://linuxtv.org
4502 S:      Supported
4503 F:      drivers/media/platform/sti/delta
4504
4505 DENALI NAND DRIVER
4506 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4507 L:      linux-mtd@lists.infradead.org
4508 S:      Supported
4509 F:      drivers/mtd/nand/raw/denali*
4510
4511 DESIGNWARE USB2 DRD IP DRIVER
4512 M:      Minas Harutyunyan <hminas@synopsys.com>
4513 L:      linux-usb@vger.kernel.org
4514 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4515 S:      Maintained
4516 F:      drivers/usb/dwc2/
4517
4518 DESIGNWARE USB3 DRD IP DRIVER
4519 M:      Felipe Balbi <balbi@kernel.org>
4520 L:      linux-usb@vger.kernel.org
4521 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4522 S:      Maintained
4523 F:      drivers/usb/dwc3/
4524
4525 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4526 M:      Andreas Klinger <ak@it-klinger.de>
4527 L:      linux-iio@vger.kernel.org
4528 S:      Maintained
4529 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4530 F:      drivers/iio/proximity/srf*.c
4531
4532 DEVICE COREDUMP (DEV_COREDUMP)
4533 M:      Johannes Berg <johannes@sipsolutions.net>
4534 L:      linux-kernel@vger.kernel.org
4535 S:      Maintained
4536 F:      drivers/base/devcoredump.c
4537 F:      include/linux/devcoredump.h
4538
4539 DEVICE FREQUENCY (DEVFREQ)
4540 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4541 M:      Kyungmin Park <kyungmin.park@samsung.com>
4542 R:      Chanwoo Choi <cw00.choi@samsung.com>
4543 L:      linux-pm@vger.kernel.org
4544 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4545 S:      Maintained
4546 F:      drivers/devfreq/
4547 F:      include/linux/devfreq.h
4548 F:      Documentation/devicetree/bindings/devfreq/
4549
4550 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4551 M:      Chanwoo Choi <cw00.choi@samsung.com>
4552 L:      linux-pm@vger.kernel.org
4553 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4554 S:      Supported
4555 F:      drivers/devfreq/event/
4556 F:      drivers/devfreq/devfreq-event.c
4557 F:      include/linux/devfreq-event.h
4558 F:      Documentation/devicetree/bindings/devfreq/event/
4559
4560 DEVICE NUMBER REGISTRY
4561 M:      Torben Mathiasen <device@lanana.org>
4562 W:      http://lanana.org/docs/device-list/index.html
4563 S:      Maintained
4564
4565 DEVICE-MAPPER  (LVM)
4566 M:      Alasdair Kergon <agk@redhat.com>
4567 M:      Mike Snitzer <snitzer@redhat.com>
4568 M:      dm-devel@redhat.com
4569 L:      dm-devel@redhat.com
4570 W:      http://sources.redhat.com/dm
4571 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4572 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4573 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4574 S:      Maintained
4575 F:      Documentation/device-mapper/
4576 F:      drivers/md/Makefile
4577 F:      drivers/md/Kconfig
4578 F:      drivers/md/dm*
4579 F:      drivers/md/persistent-data/
4580 F:      include/linux/device-mapper.h
4581 F:      include/linux/dm-*.h
4582 F:      include/uapi/linux/dm-*.h
4583
4584 DEVLINK
4585 M:      Jiri Pirko <jiri@mellanox.com>
4586 L:      netdev@vger.kernel.org
4587 S:      Supported
4588 F:      net/core/devlink.c
4589 F:      include/net/devlink.h
4590 F:      include/uapi/linux/devlink.h
4591
4592 DIALOG SEMICONDUCTOR DRIVERS
4593 M:      Support Opensource <support.opensource@diasemi.com>
4594 W:      http://www.dialog-semiconductor.com/products
4595 S:      Supported
4596 F:      Documentation/hwmon/da90??
4597 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4598 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4599 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4600 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4601 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4602 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4603 F:      drivers/gpio/gpio-da90??.c
4604 F:      drivers/hwmon/da90??-hwmon.c
4605 F:      drivers/iio/adc/da91??-*.c
4606 F:      drivers/input/misc/da90??_onkey.c
4607 F:      drivers/input/touchscreen/da9052_tsi.c
4608 F:      drivers/leds/leds-da90??.c
4609 F:      drivers/mfd/da903x.c
4610 F:      drivers/mfd/da90??-*.c
4611 F:      drivers/mfd/da91??-*.c
4612 F:      drivers/power/supply/da9052-battery.c
4613 F:      drivers/power/supply/da91??-*.c
4614 F:      drivers/regulator/da903x.c
4615 F:      drivers/regulator/da9???-regulator.[ch]
4616 F:      drivers/thermal/da90??-thermal.c
4617 F:      drivers/rtc/rtc-da90??.c
4618 F:      drivers/video/backlight/da90??_bl.c
4619 F:      drivers/watchdog/da90??_wdt.c
4620 F:      include/linux/mfd/da903x.h
4621 F:      include/linux/mfd/da9052/
4622 F:      include/linux/mfd/da9055/
4623 F:      include/linux/mfd/da9062/
4624 F:      include/linux/mfd/da9063/
4625 F:      include/linux/mfd/da9150/
4626 F:      include/linux/regulator/da9211.h
4627 F:      include/sound/da[79]*.h
4628 F:      sound/soc/codecs/da[79]*.[ch]
4629
4630 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4631 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4632 L:      linux-gpio@vger.kernel.org
4633 S:      Maintained
4634 F:      drivers/gpio/gpio-gpio-mm.c
4635
4636 DIOLAN U2C-12 I2C DRIVER
4637 M:      Guenter Roeck <linux@roeck-us.net>
4638 L:      linux-i2c@vger.kernel.org
4639 S:      Maintained
4640 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4641
4642 FILESYSTEM DIRECT ACCESS (DAX)
4643 M:      Matthew Wilcox <willy@infradead.org>
4644 M:      Ross Zwisler <zwisler@kernel.org>
4645 M:      Jan Kara <jack@suse.cz>
4646 L:      linux-fsdevel@vger.kernel.org
4647 S:      Supported
4648 F:      fs/dax.c
4649 F:      include/linux/dax.h
4650 F:      include/trace/events/fs_dax.h
4651
4652 DEVICE DIRECT ACCESS (DAX)
4653 M:      Dan Williams <dan.j.williams@intel.com>
4654 M:      Dave Jiang <dave.jiang@intel.com>
4655 M:      Ross Zwisler <zwisler@kernel.org>
4656 M:      Vishal Verma <vishal.l.verma@intel.com>
4657 L:      linux-nvdimm@lists.01.org
4658 S:      Supported
4659 F:      drivers/dax/
4660
4661 DIRECTORY NOTIFICATION (DNOTIFY)
4662 M:      Jan Kara <jack@suse.cz>
4663 R:      Amir Goldstein <amir73il@gmail.com>
4664 L:      linux-fsdevel@vger.kernel.org
4665 S:      Maintained
4666 F:      Documentation/filesystems/dnotify.txt
4667 F:      fs/notify/dnotify/
4668 F:      include/linux/dnotify.h
4669
4670 DISK GEOMETRY AND PARTITION HANDLING
4671 M:      Andries Brouwer <aeb@cwi.nl>
4672 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4673 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4674 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4675 S:      Maintained
4676
4677 DISKQUOTA
4678 M:      Jan Kara <jack@suse.com>
4679 S:      Maintained
4680 F:      Documentation/filesystems/quota.txt
4681 F:      fs/quota/
4682 F:      include/linux/quota*.h
4683 F:      include/uapi/linux/quota*.h
4684
4685 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4686 M:      Bernie Thompson <bernie@plugable.com>
4687 L:      linux-fbdev@vger.kernel.org
4688 S:      Maintained
4689 W:      http://plugable.com/category/projects/udlfb/
4690 F:      drivers/video/fbdev/udlfb.c
4691 F:      include/video/udlfb.h
4692 F:      Documentation/fb/udlfb.txt
4693
4694 DISTRIBUTED LOCK MANAGER (DLM)
4695 M:      Christine Caulfield <ccaulfie@redhat.com>
4696 M:      David Teigland <teigland@redhat.com>
4697 L:      cluster-devel@redhat.com
4698 W:      http://sources.redhat.com/cluster/
4699 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4700 S:      Supported
4701 F:      fs/dlm/
4702
4703 DMA BUFFER SHARING FRAMEWORK
4704 M:      Sumit Semwal <sumit.semwal@linaro.org>
4705 S:      Maintained
4706 L:      linux-media@vger.kernel.org
4707 L:      dri-devel@lists.freedesktop.org
4708 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4709 F:      drivers/dma-buf/
4710 F:      include/linux/dma-buf*
4711 F:      include/linux/reservation.h
4712 F:      include/linux/*fence.h
4713 F:      Documentation/driver-api/dma-buf.rst
4714 T:      git git://anongit.freedesktop.org/drm/drm-misc
4715
4716 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4717 M:      Vinod Koul <vkoul@kernel.org>
4718 L:      dmaengine@vger.kernel.org
4719 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4720 S:      Maintained
4721 F:      drivers/dma/
4722 F:      include/linux/dmaengine.h
4723 F:      include/linux/of_dma.h
4724 F:      Documentation/devicetree/bindings/dma/
4725 F:      Documentation/driver-api/dmaengine/
4726 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4727
4728 DMA MAPPING HELPERS
4729 M:      Christoph Hellwig <hch@lst.de>
4730 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4731 R:      Robin Murphy <robin.murphy@arm.com>
4732 L:      iommu@lists.linux-foundation.org
4733 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4734 W:      http://git.infradead.org/users/hch/dma-mapping.git
4735 S:      Supported
4736 F:      kernel/dma/
4737 F:      include/asm-generic/dma-mapping.h
4738 F:      include/linux/dma-direct.h
4739 F:      include/linux/dma-mapping.h
4740 F:      include/linux/dma-noncoherent.h
4741
4742 DME1737 HARDWARE MONITOR DRIVER
4743 M:      Juerg Haefliger <juergh@gmail.com>
4744 L:      linux-hwmon@vger.kernel.org
4745 S:      Maintained
4746 F:      Documentation/hwmon/dme1737
4747 F:      drivers/hwmon/dme1737.c
4748
4749 DMI/SMBIOS SUPPORT
4750 M:      Jean Delvare <jdelvare@suse.com>
4751 S:      Maintained
4752 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4753 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4754 F:      drivers/firmware/dmi-id.c
4755 F:      drivers/firmware/dmi_scan.c
4756 F:      include/linux/dmi.h
4757
4758 DOCUMENTATION
4759 M:      Jonathan Corbet <corbet@lwn.net>
4760 L:      linux-doc@vger.kernel.org
4761 S:      Maintained
4762 F:      Documentation/
4763 F:      scripts/kernel-doc
4764 X:      Documentation/ABI/
4765 X:      Documentation/acpi/
4766 X:      Documentation/devicetree/
4767 X:      Documentation/i2c/
4768 X:      Documentation/media/
4769 X:      Documentation/power/
4770 X:      Documentation/spi/
4771 T:      git git://git.lwn.net/linux.git docs-next
4772
4773 DOCUMENTATION/ITALIAN
4774 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4775 L:      linux-doc@vger.kernel.org
4776 S:      Maintained
4777 F:      Documentation/translations/it_IT
4778
4779 DONGWOON DW9714 LENS VOICE COIL DRIVER
4780 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4781 L:      linux-media@vger.kernel.org
4782 T:      git git://linuxtv.org/media_tree.git
4783 S:      Maintained
4784 F:      drivers/media/i2c/dw9714.c
4785 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4786
4787 DONGWOON DW9807 LENS VOICE COIL DRIVER
4788 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4789 L:      linux-media@vger.kernel.org
4790 T:      git git://linuxtv.org/media_tree.git
4791 S:      Maintained
4792 F:      drivers/media/i2c/dw9807-vcm.c
4793 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4794
4795 DOUBLETALK DRIVER
4796 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4797 L:      blinux-list@redhat.com
4798 S:      Maintained
4799 F:      drivers/char/dtlk.c
4800 F:      include/linux/dtlk.h
4801
4802 DPAA2 DATAPATH I/O (DPIO) DRIVER
4803 M:      Roy Pledge <Roy.Pledge@nxp.com>
4804 L:      linux-kernel@vger.kernel.org
4805 S:      Maintained
4806 F:      drivers/soc/fsl/dpio
4807
4808 DPAA2 ETHERNET DRIVER
4809 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4810 L:      netdev@vger.kernel.org
4811 S:      Maintained
4812 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4813 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4814 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4815 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4816 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4817
4818 DPAA2 ETHERNET SWITCH DRIVER
4819 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4820 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4821 L:      linux-kernel@vger.kernel.org
4822 S:      Maintained
4823 F:      drivers/staging/fsl-dpaa2/ethsw
4824
4825 DPAA2 PTP CLOCK DRIVER
4826 M:      Yangbo Lu <yangbo.lu@nxp.com>
4827 L:      netdev@vger.kernel.org
4828 S:      Maintained
4829 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4830 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4831
4832 DPT_I2O SCSI RAID DRIVER
4833 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4834 L:      linux-scsi@vger.kernel.org
4835 W:      http://www.adaptec.com/
4836 S:      Maintained
4837 F:      drivers/scsi/dpt*
4838 F:      drivers/scsi/dpt/
4839
4840 DRBD DRIVER
4841 M:      Philipp Reisner <philipp.reisner@linbit.com>
4842 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4843 L:      drbd-dev@lists.linbit.com
4844 W:      http://www.drbd.org
4845 T:      git git://git.linbit.com/linux-drbd.git
4846 T:      git git://git.linbit.com/drbd-8.4.git
4847 S:      Supported
4848 F:      drivers/block/drbd/
4849 F:      lib/lru_cache.c
4850 F:      Documentation/blockdev/drbd/
4851
4852 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4853 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4854 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4855 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4856 S:      Supported
4857 F:      Documentation/kobject.txt
4858 F:      drivers/base/
4859 F:      fs/debugfs/
4860 F:      fs/sysfs/
4861 F:      include/linux/debugfs.h
4862 F:      include/linux/kobj*
4863 F:      lib/kobj*
4864
4865 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4866 M:      Kevin Hilman <khilman@kernel.org>
4867 M:      Nishanth Menon <nm@ti.com>
4868 S:      Maintained
4869 F:      drivers/power/avs/
4870 F:      include/linux/power/smartreflex.h
4871 L:      linux-pm@vger.kernel.org
4872
4873 DRM DRIVER FOR ARM PL111 CLCD
4874 M:      Eric Anholt <eric@anholt.net>
4875 T:      git git://anongit.freedesktop.org/drm/drm-misc
4876 S:      Supported
4877 F:      drivers/gpu/drm/pl111/
4878
4879 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4880 M:      Linus Walleij <linus.walleij@linaro.org>
4881 T:      git git://anongit.freedesktop.org/drm/drm-misc
4882 S:      Maintained
4883 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4884 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4885
4886 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4887 M:      Dave Airlie <airlied@redhat.com>
4888 S:      Odd Fixes
4889 F:      drivers/gpu/drm/ast/
4890
4891 DRM DRIVER FOR BOCHS VIRTUAL GPU
4892 M:      Gerd Hoffmann <kraxel@redhat.com>
4893 L:      virtualization@lists.linux-foundation.org
4894 T:      git git://anongit.freedesktop.org/drm/drm-misc
4895 S:      Maintained
4896 F:      drivers/gpu/drm/bochs/
4897
4898 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4899 M:      Linus Walleij <linus.walleij@linaro.org>
4900 T:      git git://anongit.freedesktop.org/drm/drm-misc
4901 S:      Maintained
4902 F:      drivers/gpu/drm/tve200/
4903
4904 DRM DRIVER FOR ILITEK ILI9225 PANELS
4905 M:      David Lechner <david@lechnology.com>
4906 S:      Maintained
4907 F:      drivers/gpu/drm/tinydrm/ili9225.c
4908 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4909
4910 DRM DRIVER FOR HX8357D PANELS
4911 M:      Eric Anholt <eric@anholt.net>
4912 T:      git git://anongit.freedesktop.org/drm/drm-misc
4913 S:      Maintained
4914 F:      drivers/gpu/drm/tinydrm/hx8357d.c
4915 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
4916
4917 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4918 S:      Orphan / Obsolete
4919 F:      drivers/gpu/drm/i810/
4920 F:      include/uapi/drm/i810_drm.h
4921
4922 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4923 S:      Orphan / Obsolete
4924 F:      drivers/gpu/drm/mga/
4925 F:      include/uapi/drm/mga_drm.h
4926
4927 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4928 M:      Dave Airlie <airlied@redhat.com>
4929 S:      Odd Fixes
4930 F:      drivers/gpu/drm/mgag200/
4931
4932 DRM DRIVER FOR MI0283QT
4933 M:      Noralf Trønnes <noralf@tronnes.org>
4934 S:      Maintained
4935 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4936 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4937
4938 DRM DRIVER FOR MSM ADRENO GPU
4939 M:      Rob Clark <robdclark@gmail.com>
4940 M:      Sean Paul <sean@poorly.run>
4941 L:      linux-arm-msm@vger.kernel.org
4942 L:      dri-devel@lists.freedesktop.org
4943 L:      freedreno@lists.freedesktop.org
4944 T:      git https://gitlab.freedesktop.org/drm/msm.git
4945 S:      Maintained
4946 F:      drivers/gpu/drm/msm/
4947 F:      include/uapi/drm/msm_drm.h
4948 F:      Documentation/devicetree/bindings/display/msm/
4949
4950 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4951 M:      Ben Skeggs <bskeggs@redhat.com>
4952 L:      dri-devel@lists.freedesktop.org
4953 L:      nouveau@lists.freedesktop.org
4954 T:      git git://github.com/skeggsb/linux
4955 S:      Supported
4956 F:      drivers/gpu/drm/nouveau/
4957 F:      include/uapi/drm/nouveau_drm.h
4958
4959 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
4960 M:      Stefan Mavrodiev <stefan@olimex.com>
4961 S:      Maintained
4962 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
4963 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
4964
4965 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4966 M:      Noralf Trønnes <noralf@tronnes.org>
4967 S:      Maintained
4968 F:      drivers/gpu/drm/tinydrm/repaper.c
4969 F:      Documentation/devicetree/bindings/display/repaper.txt
4970
4971 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4972 M:      Dave Airlie <airlied@redhat.com>
4973 M:      Gerd Hoffmann <kraxel@redhat.com>
4974 L:      virtualization@lists.linux-foundation.org
4975 T:      git git://anongit.freedesktop.org/drm/drm-misc
4976 S:      Obsolete
4977 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4978 F:      drivers/gpu/drm/cirrus/
4979
4980 DRM DRIVER FOR QXL VIRTUAL GPU
4981 M:      Dave Airlie <airlied@redhat.com>
4982 M:      Gerd Hoffmann <kraxel@redhat.com>
4983 L:      virtualization@lists.linux-foundation.org
4984 L:      spice-devel@lists.freedesktop.org
4985 T:      git git://anongit.freedesktop.org/drm/drm-misc
4986 S:      Maintained
4987 F:      drivers/gpu/drm/qxl/
4988 F:      include/uapi/drm/qxl_drm.h
4989
4990 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4991 S:      Orphan / Obsolete
4992 F:      drivers/gpu/drm/r128/
4993 F:      include/uapi/drm/r128_drm.h
4994
4995 DRM DRIVER FOR SAVAGE VIDEO CARDS
4996 S:      Orphan / Obsolete
4997 F:      drivers/gpu/drm/savage/
4998 F:      include/uapi/drm/savage_drm.h
4999
5000 DRM DRIVER FOR SIS VIDEO CARDS
5001 S:      Orphan / Obsolete
5002 F:      drivers/gpu/drm/sis/
5003 F:      include/uapi/drm/sis_drm.h
5004
5005 DRM DRIVER FOR SITRONIX ST7701 PANELS
5006 M:      Jagan Teki <jagan@amarulasolutions.com>
5007 S:      Maintained
5008 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5009 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5010
5011 DRM DRIVER FOR SITRONIX ST7586 PANELS
5012 M:      David Lechner <david@lechnology.com>
5013 S:      Maintained
5014 F:      drivers/gpu/drm/tinydrm/st7586.c
5015 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5016
5017 DRM DRIVER FOR SITRONIX ST7735R PANELS
5018 M:      David Lechner <david@lechnology.com>
5019 S:      Maintained
5020 F:      drivers/gpu/drm/tinydrm/st7735r.c
5021 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5022
5023 DRM DRIVER FOR TDFX VIDEO CARDS
5024 S:      Orphan / Obsolete
5025 F:      drivers/gpu/drm/tdfx/
5026
5027 DRM DRIVER FOR TPO TPG110 PANELS
5028 M:      Linus Walleij <linus.walleij@linaro.org>
5029 T:      git git://anongit.freedesktop.org/drm/drm-misc
5030 S:      Maintained
5031 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5032 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.txt
5033
5034 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5035 M:      Dave Airlie <airlied@redhat.com>
5036 R:      Sean Paul <sean@poorly.run>
5037 L:      dri-devel@lists.freedesktop.org
5038 S:      Odd Fixes
5039 F:      drivers/gpu/drm/udl/
5040 T:      git git://anongit.freedesktop.org/drm/drm-misc
5041
5042 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5043 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5044 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5045 R:      Daniel Vetter <daniel@ffwll.ch>
5046 T:      git git://anongit.freedesktop.org/drm/drm-misc
5047 S:      Maintained
5048 L:      dri-devel@lists.freedesktop.org
5049 F:      drivers/gpu/drm/vkms/
5050 F:      Documentation/gpu/vkms.rst
5051
5052 DRM DRIVER FOR VMWARE VIRTUAL GPU
5053 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5054 M:      Thomas Hellstrom <thellstrom@vmware.com>
5055 L:      dri-devel@lists.freedesktop.org
5056 T:      git git://people.freedesktop.org/~thomash/linux
5057 S:      Supported
5058 F:      drivers/gpu/drm/vmwgfx/
5059 F:      include/uapi/drm/vmwgfx_drm.h
5060
5061 DRM DRIVERS
5062 M:      David Airlie <airlied@linux.ie>
5063 M:      Daniel Vetter <daniel@ffwll.ch>
5064 L:      dri-devel@lists.freedesktop.org
5065 T:      git git://anongit.freedesktop.org/drm/drm
5066 B:      https://bugs.freedesktop.org/
5067 C:      irc://chat.freenode.net/dri-devel
5068 S:      Maintained
5069 F:      drivers/gpu/drm/
5070 F:      drivers/gpu/vga/
5071 F:      Documentation/devicetree/bindings/display/
5072 F:      Documentation/devicetree/bindings/gpu/
5073 F:      Documentation/gpu/
5074 F:      include/drm/
5075 F:      include/uapi/drm/
5076 F:      include/linux/vga*
5077
5078 DRM DRIVERS AND MISC GPU PATCHES
5079 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5080 M:      Maxime Ripard <maxime.ripard@bootlin.com>
5081 M:      Sean Paul <sean@poorly.run>
5082 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5083 S:      Maintained
5084 T:      git git://anongit.freedesktop.org/drm/drm-misc
5085 F:      Documentation/gpu/
5086 F:      drivers/gpu/vga/
5087 F:      drivers/gpu/drm/*
5088 F:      include/drm/drm*
5089 F:      include/uapi/drm/drm*
5090 F:      include/linux/vga*
5091
5092 DRM DRIVERS FOR ALLWINNER A10
5093 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
5094 L:      dri-devel@lists.freedesktop.org
5095 S:      Supported
5096 F:      drivers/gpu/drm/sun4i/
5097 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5098 T:      git git://anongit.freedesktop.org/drm/drm-misc
5099
5100 DRM DRIVERS FOR AMLOGIC SOCS
5101 M:      Neil Armstrong <narmstrong@baylibre.com>
5102 L:      dri-devel@lists.freedesktop.org
5103 L:      linux-amlogic@lists.infradead.org
5104 W:      http://linux-meson.com/
5105 S:      Supported
5106 F:      drivers/gpu/drm/meson/
5107 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
5108 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
5109 F:      Documentation/gpu/meson.rst
5110 T:      git git://anongit.freedesktop.org/drm/drm-misc
5111
5112 DRM DRIVERS FOR ATMEL HLCDC
5113 M:      Boris Brezillon <bbrezillon@kernel.org>
5114 L:      dri-devel@lists.freedesktop.org
5115 S:      Supported
5116 F:      drivers/gpu/drm/atmel-hlcdc/
5117 F:      Documentation/devicetree/bindings/display/atmel/
5118 T:      git git://anongit.freedesktop.org/drm/drm-misc
5119
5120 DRM DRIVERS FOR BRIDGE CHIPS
5121 M:      Andrzej Hajda <a.hajda@samsung.com>
5122 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5123 S:      Maintained
5124 T:      git git://anongit.freedesktop.org/drm/drm-misc
5125 F:      drivers/gpu/drm/bridge/
5126
5127 DRM DRIVERS FOR EXYNOS
5128 M:      Inki Dae <inki.dae@samsung.com>
5129 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5130 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5131 M:      Kyungmin Park <kyungmin.park@samsung.com>
5132 L:      dri-devel@lists.freedesktop.org
5133 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5134 S:      Supported
5135 F:      drivers/gpu/drm/exynos/
5136 F:      include/uapi/drm/exynos_drm.h
5137 F:      Documentation/devicetree/bindings/display/exynos/
5138
5139 DRM DRIVERS FOR FREESCALE DCU
5140 M:      Stefan Agner <stefan@agner.ch>
5141 M:      Alison Wang <alison.wang@nxp.com>
5142 L:      dri-devel@lists.freedesktop.org
5143 S:      Supported
5144 F:      drivers/gpu/drm/fsl-dcu/
5145 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5146 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5147 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5148 T:      git git://anongit.freedesktop.org/drm/drm-misc
5149
5150 DRM DRIVERS FOR FREESCALE IMX
5151 M:      Philipp Zabel <p.zabel@pengutronix.de>
5152 L:      dri-devel@lists.freedesktop.org
5153 S:      Maintained
5154 F:      drivers/gpu/drm/imx/
5155 F:      drivers/gpu/ipu-v3/
5156 F:      Documentation/devicetree/bindings/display/imx/
5157
5158 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5159 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5160 L:      dri-devel@lists.freedesktop.org
5161 T:      git git://github.com/patjak/drm-gma500
5162 S:      Maintained
5163 F:      drivers/gpu/drm/gma500/
5164
5165 DRM DRIVERS FOR HISILICON
5166 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5167 M:      Rongrong Zou <zourongrong@gmail.com>
5168 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5169 R:      Chen Feng <puck.chen@hisilicon.com>
5170 L:      dri-devel@lists.freedesktop.org
5171 T:      git git://github.com/xin3liang/linux.git
5172 S:      Maintained
5173 F:      drivers/gpu/drm/hisilicon/
5174 F:      Documentation/devicetree/bindings/display/hisilicon/
5175
5176 DRM DRIVERS FOR MEDIATEK
5177 M:      CK Hu <ck.hu@mediatek.com>
5178 M:      Philipp Zabel <p.zabel@pengutronix.de>
5179 L:      dri-devel@lists.freedesktop.org
5180 S:      Supported
5181 F:      drivers/gpu/drm/mediatek/
5182 F:      Documentation/devicetree/bindings/display/mediatek/
5183
5184 DRM DRIVERS FOR NVIDIA TEGRA
5185 M:      Thierry Reding <thierry.reding@gmail.com>
5186 L:      dri-devel@lists.freedesktop.org
5187 L:      linux-tegra@vger.kernel.org
5188 T:      git git://anongit.freedesktop.org/tegra/linux.git
5189 S:      Supported
5190 F:      drivers/gpu/drm/tegra/
5191 F:      drivers/gpu/host1x/
5192 F:      include/linux/host1x.h
5193 F:      include/uapi/drm/tegra_drm.h
5194 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5195
5196 DRM DRIVERS FOR RENESAS
5197 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5198 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5199 L:      dri-devel@lists.freedesktop.org
5200 L:      linux-renesas-soc@vger.kernel.org
5201 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5202 S:      Supported
5203 F:      drivers/gpu/drm/rcar-du/
5204 F:      drivers/gpu/drm/shmobile/
5205 F:      include/linux/platform_data/shmob_drm.h
5206 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5207 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5208 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5209
5210 DRM DRIVERS FOR ROCKCHIP
5211 M:      Sandy Huang <hjc@rock-chips.com>
5212 M:      Heiko Stübner <heiko@sntech.de>
5213 L:      dri-devel@lists.freedesktop.org
5214 S:      Maintained
5215 F:      drivers/gpu/drm/rockchip/
5216 F:      Documentation/devicetree/bindings/display/rockchip/
5217 T:      git git://anongit.freedesktop.org/drm/drm-misc
5218
5219 DRM DRIVERS FOR STI
5220 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5221 M:      Vincent Abriou <vincent.abriou@st.com>
5222 L:      dri-devel@lists.freedesktop.org
5223 T:      git git://anongit.freedesktop.org/drm/drm-misc
5224 S:      Maintained
5225 F:      drivers/gpu/drm/sti
5226 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5227
5228 DRM DRIVERS FOR STM
5229 M:      Yannick Fertre <yannick.fertre@st.com>
5230 M:      Philippe Cornu <philippe.cornu@st.com>
5231 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5232 M:      Vincent Abriou <vincent.abriou@st.com>
5233 L:      dri-devel@lists.freedesktop.org
5234 T:      git git://anongit.freedesktop.org/drm/drm-misc
5235 S:      Maintained
5236 F:      drivers/gpu/drm/stm
5237 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5238
5239 DRM DRIVERS FOR TI LCDC
5240 M:      Jyri Sarha <jsarha@ti.com>
5241 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5242 L:      dri-devel@lists.freedesktop.org
5243 S:      Maintained
5244 F:      drivers/gpu/drm/tilcdc/
5245 F:      Documentation/devicetree/bindings/display/tilcdc/
5246
5247 DRM DRIVERS FOR TI OMAP
5248 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5249 L:      dri-devel@lists.freedesktop.org
5250 S:      Maintained
5251 F:      drivers/gpu/drm/omapdrm/
5252 F:      Documentation/devicetree/bindings/display/ti/
5253
5254 DRM DRIVERS FOR V3D
5255 M:      Eric Anholt <eric@anholt.net>
5256 S:      Supported
5257 F:      drivers/gpu/drm/v3d/
5258 F:      include/uapi/drm/v3d_drm.h
5259 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5260 T:      git git://anongit.freedesktop.org/drm/drm-misc
5261
5262 DRM DRIVERS FOR VC4
5263 M:      Eric Anholt <eric@anholt.net>
5264 T:      git git://github.com/anholt/linux
5265 S:      Supported
5266 F:      drivers/gpu/drm/vc4/
5267 F:      include/uapi/drm/vc4_drm.h
5268 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5269 T:      git git://anongit.freedesktop.org/drm/drm-misc
5270
5271 DRM DRIVERS FOR VIVANTE GPU IP
5272 M:      Lucas Stach <l.stach@pengutronix.de>
5273 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5274 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5275 L:      etnaviv@lists.freedesktop.org
5276 L:      dri-devel@lists.freedesktop.org
5277 S:      Maintained
5278 F:      drivers/gpu/drm/etnaviv/
5279 F:      include/uapi/drm/etnaviv_drm.h
5280 F:      Documentation/devicetree/bindings/display/etnaviv/
5281
5282 DRM DRIVERS FOR ZTE ZX
5283 M:      Shawn Guo <shawnguo@kernel.org>
5284 L:      dri-devel@lists.freedesktop.org
5285 S:      Maintained
5286 F:      drivers/gpu/drm/zte/
5287 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5288 T:      git git://anongit.freedesktop.org/drm/drm-misc
5289
5290 DRM PANEL DRIVERS
5291 M:      Thierry Reding <thierry.reding@gmail.com>
5292 L:      dri-devel@lists.freedesktop.org
5293 T:      git git://anongit.freedesktop.org/drm/drm-misc
5294 S:      Maintained
5295 F:      drivers/gpu/drm/drm_panel.c
5296 F:      drivers/gpu/drm/panel/
5297 F:      include/drm/drm_panel.h
5298 F:      Documentation/devicetree/bindings/display/panel/
5299
5300 DRM TINYDRM DRIVERS
5301 M:      Noralf Trønnes <noralf@tronnes.org>
5302 W:      https://github.com/notro/tinydrm/wiki/Development
5303 T:      git git://anongit.freedesktop.org/drm/drm-misc
5304 S:      Maintained
5305 F:      drivers/gpu/drm/tinydrm/
5306 F:      include/drm/tinydrm/
5307
5308 DRM DRIVERS FOR XEN
5309 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5310 T:      git git://anongit.freedesktop.org/drm/drm-misc
5311 L:      dri-devel@lists.freedesktop.org
5312 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5313 S:      Supported
5314 F:      drivers/gpu/drm/xen/
5315 F:      Documentation/gpu/xen-front.rst
5316
5317 DRM TTM SUBSYSTEM
5318 M:      Christian Koenig <christian.koenig@amd.com>
5319 M:      Huang Rui <ray.huang@amd.com>
5320 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5321 T:      git git://people.freedesktop.org/~agd5f/linux
5322 S:      Maintained
5323 L:      dri-devel@lists.freedesktop.org
5324 F:      include/drm/ttm/
5325 F:      drivers/gpu/drm/ttm/
5326
5327 DSBR100 USB FM RADIO DRIVER
5328 M:      Alexey Klimov <klimov.linux@gmail.com>
5329 L:      linux-media@vger.kernel.org
5330 T:      git git://linuxtv.org/media_tree.git
5331 S:      Maintained
5332 F:      drivers/media/radio/dsbr100.c
5333
5334 DSCC4 DRIVER
5335 M:      Francois Romieu <romieu@fr.zoreil.com>
5336 L:      netdev@vger.kernel.org
5337 S:      Maintained
5338 F:      drivers/net/wan/dscc4.c
5339
5340 DT3155 MEDIA DRIVER
5341 M:      Hans Verkuil <hverkuil@xs4all.nl>
5342 L:      linux-media@vger.kernel.org
5343 T:      git git://linuxtv.org/media_tree.git
5344 W:      https://linuxtv.org
5345 S:      Odd Fixes
5346 F:      drivers/media/pci/dt3155/
5347
5348 DVB_USB_AF9015 MEDIA DRIVER
5349 M:      Antti Palosaari <crope@iki.fi>
5350 L:      linux-media@vger.kernel.org
5351 W:      https://linuxtv.org
5352 W:      http://palosaari.fi/linux/
5353 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5354 T:      git git://linuxtv.org/anttip/media_tree.git
5355 S:      Maintained
5356 F:      drivers/media/usb/dvb-usb-v2/af9015*
5357
5358 DVB_USB_AF9035 MEDIA DRIVER
5359 M:      Antti Palosaari <crope@iki.fi>
5360 L:      linux-media@vger.kernel.org
5361 W:      https://linuxtv.org
5362 W:      http://palosaari.fi/linux/
5363 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5364 T:      git git://linuxtv.org/anttip/media_tree.git
5365 S:      Maintained
5366 F:      drivers/media/usb/dvb-usb-v2/af9035*
5367
5368 DVB_USB_ANYSEE MEDIA DRIVER
5369 M:      Antti Palosaari <crope@iki.fi>
5370 L:      linux-media@vger.kernel.org
5371 W:      https://linuxtv.org
5372 W:      http://palosaari.fi/linux/
5373 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5374 T:      git git://linuxtv.org/anttip/media_tree.git
5375 S:      Maintained
5376 F:      drivers/media/usb/dvb-usb-v2/anysee*
5377
5378 DVB_USB_AU6610 MEDIA DRIVER
5379 M:      Antti Palosaari <crope@iki.fi>
5380 L:      linux-media@vger.kernel.org
5381 W:      https://linuxtv.org
5382 W:      http://palosaari.fi/linux/
5383 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5384 T:      git git://linuxtv.org/anttip/media_tree.git
5385 S:      Maintained
5386 F:      drivers/media/usb/dvb-usb-v2/au6610*
5387
5388 DVB_USB_CE6230 MEDIA DRIVER
5389 M:      Antti Palosaari <crope@iki.fi>
5390 L:      linux-media@vger.kernel.org
5391 W:      https://linuxtv.org
5392 W:      http://palosaari.fi/linux/
5393 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5394 T:      git git://linuxtv.org/anttip/media_tree.git
5395 S:      Maintained
5396 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5397
5398 DVB_USB_CXUSB MEDIA DRIVER
5399 M:      Michael Krufky <mkrufky@linuxtv.org>
5400 L:      linux-media@vger.kernel.org
5401 W:      https://linuxtv.org
5402 W:      http://github.com/mkrufky
5403 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5404 T:      git git://linuxtv.org/media_tree.git
5405 S:      Maintained
5406 F:      drivers/media/usb/dvb-usb/cxusb*
5407
5408 DVB_USB_EC168 MEDIA DRIVER
5409 M:      Antti Palosaari <crope@iki.fi>
5410 L:      linux-media@vger.kernel.org
5411 W:      https://linuxtv.org
5412 W:      http://palosaari.fi/linux/
5413 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5414 T:      git git://linuxtv.org/anttip/media_tree.git
5415 S:      Maintained
5416 F:      drivers/media/usb/dvb-usb-v2/ec168*
5417
5418 DVB_USB_GL861 MEDIA DRIVER
5419 M:      Antti Palosaari <crope@iki.fi>
5420 L:      linux-media@vger.kernel.org
5421 W:      https://linuxtv.org
5422 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5423 T:      git git://linuxtv.org/anttip/media_tree.git
5424 S:      Maintained
5425 F:      drivers/media/usb/dvb-usb-v2/gl861*
5426
5427 DVB_USB_MXL111SF MEDIA DRIVER
5428 M:      Michael Krufky <mkrufky@linuxtv.org>
5429 L:      linux-media@vger.kernel.org
5430 W:      https://linuxtv.org
5431 W:      http://github.com/mkrufky
5432 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5433 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5434 S:      Maintained
5435 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5436
5437 DVB_USB_RTL28XXU MEDIA DRIVER
5438 M:      Antti Palosaari <crope@iki.fi>
5439 L:      linux-media@vger.kernel.org
5440 W:      https://linuxtv.org
5441 W:      http://palosaari.fi/linux/
5442 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5443 T:      git git://linuxtv.org/anttip/media_tree.git
5444 S:      Maintained
5445 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5446
5447 DVB_USB_V2 MEDIA DRIVER
5448 M:      Antti Palosaari <crope@iki.fi>
5449 L:      linux-media@vger.kernel.org
5450 W:      https://linuxtv.org
5451 W:      http://palosaari.fi/linux/
5452 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5453 T:      git git://linuxtv.org/anttip/media_tree.git
5454 S:      Maintained
5455 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5456 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5457
5458 DYNAMIC DEBUG
5459 M:      Jason Baron <jbaron@akamai.com>
5460 S:      Maintained
5461 F:      lib/dynamic_debug.c
5462 F:      include/linux/dynamic_debug.h
5463
5464 DYNAMIC INTERRUPT MODERATION
5465 M:      Tal Gilboa <talgi@mellanox.com>
5466 S:      Maintained
5467 F:      include/linux/net_dim.h
5468
5469 DZ DECSTATION DZ11 SERIAL DRIVER
5470 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5471 S:      Maintained
5472 F:      drivers/tty/serial/dz.*
5473
5474 E3X0 POWER BUTTON DRIVER
5475 M:      Moritz Fischer <moritz.fischer@ettus.com>
5476 L:      usrp-users@lists.ettus.com
5477 W:      http://www.ettus.com
5478 S:      Supported
5479 F:      drivers/input/misc/e3x0-button.c
5480 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5481
5482 E4000 MEDIA DRIVER
5483 M:      Antti Palosaari <crope@iki.fi>
5484 L:      linux-media@vger.kernel.org
5485 W:      https://linuxtv.org
5486 W:      http://palosaari.fi/linux/
5487 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5488 T:      git git://linuxtv.org/anttip/media_tree.git
5489 S:      Maintained
5490 F:      drivers/media/tuners/e4000*
5491
5492 EARTH_PT1 MEDIA DRIVER
5493 M:      Akihiro Tsukada <tskd08@gmail.com>
5494 L:      linux-media@vger.kernel.org
5495 S:      Odd Fixes
5496 F:      drivers/media/pci/pt1/
5497
5498 EARTH_PT3 MEDIA DRIVER
5499 M:      Akihiro Tsukada <tskd08@gmail.com>
5500 L:      linux-media@vger.kernel.org
5501 S:      Odd Fixes
5502 F:      drivers/media/pci/pt3/
5503
5504 EC100 MEDIA DRIVER
5505 M:      Antti Palosaari <crope@iki.fi>
5506 L:      linux-media@vger.kernel.org
5507 W:      https://linuxtv.org
5508 W:      http://palosaari.fi/linux/
5509 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5510 T:      git git://linuxtv.org/anttip/media_tree.git
5511 S:      Maintained
5512 F:      drivers/media/dvb-frontends/ec100*
5513
5514 ECRYPT FILE SYSTEM
5515 M:      Tyler Hicks <tyhicks@canonical.com>
5516 L:      ecryptfs@vger.kernel.org
5517 W:      http://ecryptfs.org
5518 W:      https://launchpad.net/ecryptfs
5519 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5520 S:      Supported
5521 F:      Documentation/filesystems/ecryptfs.txt
5522 F:      fs/ecryptfs/
5523
5524 EDAC-AMD64
5525 M:      Borislav Petkov <bp@alien8.de>
5526 L:      linux-edac@vger.kernel.org
5527 S:      Maintained
5528 F:      drivers/edac/amd64_edac*
5529
5530 EDAC-AST2500
5531 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5532 S:      Supported
5533 F:      drivers/edac/aspeed_edac.c
5534 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5535
5536 EDAC-CALXEDA
5537 M:      Robert Richter <rric@kernel.org>
5538 L:      linux-edac@vger.kernel.org
5539 S:      Maintained
5540 F:      drivers/edac/highbank*
5541
5542 EDAC-CAVIUM OCTEON
5543 M:      Ralf Baechle <ralf@linux-mips.org>
5544 M:      David Daney <david.daney@cavium.com>
5545 L:      linux-edac@vger.kernel.org
5546 L:      linux-mips@vger.kernel.org
5547 S:      Supported
5548 F:      drivers/edac/octeon_edac*
5549
5550 EDAC-CAVIUM THUNDERX
5551 M:      David Daney <david.daney@cavium.com>
5552 M:      Jan Glauber <jglauber@cavium.com>
5553 L:      linux-edac@vger.kernel.org
5554 S:      Supported
5555 F:      drivers/edac/thunderx_edac*
5556
5557 EDAC-CORE
5558 M:      Borislav Petkov <bp@alien8.de>
5559 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5560 R:      James Morse <james.morse@arm.com>
5561 L:      linux-edac@vger.kernel.org
5562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5563 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5564 S:      Supported
5565 F:      Documentation/admin-guide/ras.rst
5566 F:      Documentation/driver-api/edac.rst
5567 F:      drivers/edac/
5568 F:      include/linux/edac.h
5569
5570 EDAC-E752X
5571 M:      Mark Gross <mark.gross@intel.com>
5572 L:      linux-edac@vger.kernel.org
5573 S:      Maintained
5574 F:      drivers/edac/e752x_edac.c
5575
5576 EDAC-E7XXX
5577 L:      linux-edac@vger.kernel.org
5578 S:      Maintained
5579 F:      drivers/edac/e7xxx_edac.c
5580
5581 EDAC-FSL_DDR
5582 M:      York Sun <york.sun@nxp.com>
5583 L:      linux-edac@vger.kernel.org
5584 S:      Maintained
5585 F:      drivers/edac/fsl_ddr_edac.*
5586
5587 EDAC-GHES
5588 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5589 L:      linux-edac@vger.kernel.org
5590 S:      Maintained
5591 F:      drivers/edac/ghes_edac.c
5592
5593 EDAC-I3000
5594 L:      linux-edac@vger.kernel.org
5595 S:      Orphan
5596 F:      drivers/edac/i3000_edac.c
5597
5598 EDAC-I5000
5599 L:      linux-edac@vger.kernel.org
5600 S:      Maintained
5601 F:      drivers/edac/i5000_edac.c
5602
5603 EDAC-I5400
5604 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5605 L:      linux-edac@vger.kernel.org
5606 S:      Maintained
5607 F:      drivers/edac/i5400_edac.c
5608
5609 EDAC-I7300
5610 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5611 L:      linux-edac@vger.kernel.org
5612 S:      Maintained
5613 F:      drivers/edac/i7300_edac.c
5614
5615 EDAC-I7CORE
5616 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5617 L:      linux-edac@vger.kernel.org
5618 S:      Maintained
5619 F:      drivers/edac/i7core_edac.c
5620
5621 EDAC-I82443BXGX
5622 M:      Tim Small <tim@buttersideup.com>
5623 L:      linux-edac@vger.kernel.org
5624 S:      Maintained
5625 F:      drivers/edac/i82443bxgx_edac.c
5626
5627 EDAC-I82975X
5628 M:      "Arvind R." <arvino55@gmail.com>
5629 L:      linux-edac@vger.kernel.org
5630 S:      Maintained
5631 F:      drivers/edac/i82975x_edac.c
5632
5633 EDAC-IE31200
5634 M:      Jason Baron <jbaron@akamai.com>
5635 L:      linux-edac@vger.kernel.org
5636 S:      Maintained
5637 F:      drivers/edac/ie31200_edac.c
5638
5639 EDAC-MPC85XX
5640 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5641 L:      linux-edac@vger.kernel.org
5642 S:      Maintained
5643 F:      drivers/edac/mpc85xx_edac.[ch]
5644
5645 EDAC-PASEMI
5646 M:      Egor Martovetsky <egor@pasemi.com>
5647 L:      linux-edac@vger.kernel.org
5648 S:      Maintained
5649 F:      drivers/edac/pasemi_edac.c
5650
5651 EDAC-PND2
5652 M:      Tony Luck <tony.luck@intel.com>
5653 L:      linux-edac@vger.kernel.org
5654 S:      Maintained
5655 F:      drivers/edac/pnd2_edac.[ch]
5656
5657 EDAC-R82600
5658 M:      Tim Small <tim@buttersideup.com>
5659 L:      linux-edac@vger.kernel.org
5660 S:      Maintained
5661 F:      drivers/edac/r82600_edac.c
5662
5663 EDAC-SBRIDGE
5664 M:      Tony Luck <tony.luck@intel.com>
5665 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5666 L:      linux-edac@vger.kernel.org
5667 S:      Maintained
5668 F:      drivers/edac/sb_edac.c
5669
5670 EDAC-SKYLAKE
5671 M:      Tony Luck <tony.luck@intel.com>
5672 L:      linux-edac@vger.kernel.org
5673 S:      Maintained
5674 F:      drivers/edac/skx_edac.c
5675
5676 EDAC-TI
5677 M:      Tero Kristo <t-kristo@ti.com>
5678 L:      linux-edac@vger.kernel.org
5679 S:      Maintained
5680 F:      drivers/edac/ti_edac.c
5681
5682 EDAC-QCOM
5683 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5684 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5685 L:      linux-arm-msm@vger.kernel.org
5686 L:      linux-edac@vger.kernel.org
5687 S:      Maintained
5688 F:      drivers/edac/qcom_edac.c
5689
5690 EDIROL UA-101/UA-1000 DRIVER
5691 M:      Clemens Ladisch <clemens@ladisch.de>
5692 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5693 T:      git git://git.alsa-project.org/alsa-kernel.git
5694 S:      Maintained
5695 F:      sound/usb/misc/ua101.c
5696
5697 EFI TEST DRIVER
5698 L:      linux-efi@vger.kernel.org
5699 M:      Ivan Hu <ivan.hu@canonical.com>
5700 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5701 S:      Maintained
5702 F:      drivers/firmware/efi/test/
5703
5704 EFI VARIABLE FILESYSTEM
5705 M:      Matthew Garrett <matthew.garrett@nebula.com>
5706 M:      Jeremy Kerr <jk@ozlabs.org>
5707 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5709 L:      linux-efi@vger.kernel.org
5710 S:      Maintained
5711 F:      fs/efivarfs/
5712
5713 EFIFB FRAMEBUFFER DRIVER
5714 L:      linux-fbdev@vger.kernel.org
5715 M:      Peter Jones <pjones@redhat.com>
5716 S:      Maintained
5717 F:      drivers/video/fbdev/efifb.c
5718
5719 EFS FILESYSTEM
5720 W:      http://aeschi.ch.eu.org/efs/
5721 S:      Orphan
5722 F:      fs/efs/
5723
5724 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5725 M:      Douglas Miller <dougmill@linux.ibm.com>
5726 L:      netdev@vger.kernel.org
5727 S:      Maintained
5728 F:      drivers/net/ethernet/ibm/ehea/
5729
5730 EM28XX VIDEO4LINUX DRIVER
5731 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5732 L:      linux-media@vger.kernel.org
5733 W:      https://linuxtv.org
5734 T:      git git://linuxtv.org/media_tree.git
5735 S:      Maintained
5736 F:      drivers/media/usb/em28xx/
5737 F:      Documentation/media/v4l-drivers/em28xx*
5738
5739 EMBEDDED LINUX
5740 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5741 M:      Matt Mackall <mpm@selenic.com>
5742 M:      David Woodhouse <dwmw2@infradead.org>
5743 L:      linux-embedded@vger.kernel.org
5744 S:      Maintained
5745
5746 Emulex 10Gbps iSCSI - OneConnect DRIVER
5747 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5748 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5749 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5750 L:      linux-scsi@vger.kernel.org
5751 W:      http://www.broadcom.com
5752 S:      Supported
5753 F:      drivers/scsi/be2iscsi/
5754
5755 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5756 M:      Sathya Perla <sathya.perla@broadcom.com>
5757 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5758 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5759 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5760 L:      netdev@vger.kernel.org
5761 W:      http://www.emulex.com
5762 S:      Supported
5763 F:      drivers/net/ethernet/emulex/benet/
5764
5765 EMULEX ONECONNECT ROCE DRIVER
5766 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5767 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5768 L:      linux-rdma@vger.kernel.org
5769 W:      http://www.broadcom.com
5770 S:      Odd Fixes
5771 F:      drivers/infiniband/hw/ocrdma/
5772 F:      include/uapi/rdma/ocrdma-abi.h
5773
5774 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5775 M:      James Smart <james.smart@broadcom.com>
5776 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5777 L:      linux-scsi@vger.kernel.org
5778 W:      http://www.broadcom.com
5779 S:      Supported
5780 F:      drivers/scsi/lpfc/
5781
5782 ENE CB710 FLASH CARD READER DRIVER
5783 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5784 S:      Maintained
5785 F:      drivers/misc/cb710/
5786 F:      drivers/mmc/host/cb710-mmc.*
5787 F:      include/linux/cb710.h
5788
5789 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5790 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5791 S:      Maintained
5792 F:      drivers/media/rc/ene_ir.*
5793
5794 EPSON S1D13XXX FRAMEBUFFER DRIVER
5795 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5796 S:      Maintained
5797 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5798 F:      drivers/video/fbdev/s1d13xxxfb.c
5799 F:      include/video/s1d13xxxfb.h
5800
5801 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5802 M:      Jeff Layton <jlayton@kernel.org>
5803 S:      Maintained
5804 F:      lib/errseq.c
5805 F:      include/linux/errseq.h
5806
5807 ET131X NETWORK DRIVER
5808 M:      Mark Einon <mark.einon@gmail.com>
5809 S:      Odd Fixes
5810 F:      drivers/net/ethernet/agere/
5811
5812 ETHERNET BRIDGE
5813 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5814 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5815 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5816 L:      netdev@vger.kernel.org
5817 W:      http://www.linuxfoundation.org/en/Net:Bridge
5818 S:      Maintained
5819 F:      include/linux/netfilter_bridge/
5820 F:      net/bridge/
5821
5822 ETHERNET PHY LIBRARY
5823 M:      Andrew Lunn <andrew@lunn.ch>
5824 M:      Florian Fainelli <f.fainelli@gmail.com>
5825 M:      Heiner Kallweit <hkallweit1@gmail.com>
5826 L:      netdev@vger.kernel.org
5827 S:      Maintained
5828 F:      Documentation/ABI/testing/sysfs-bus-mdio
5829 F:      Documentation/devicetree/bindings/net/mdio*
5830 F:      Documentation/networking/phy.txt
5831 F:      drivers/net/phy/
5832 F:      drivers/of/of_mdio.c
5833 F:      drivers/of/of_net.c
5834 F:      include/linux/*mdio*.h
5835 F:      include/linux/of_net.h
5836 F:      include/linux/phy.h
5837 F:      include/linux/phy_fixed.h
5838 F:      include/linux/platform_data/mdio-bcm-unimac.h
5839 F:      include/linux/platform_data/mdio-gpio.h
5840 F:      include/trace/events/mdio.h
5841 F:      include/uapi/linux/mdio.h
5842 F:      include/uapi/linux/mii.h
5843
5844 EXT2 FILE SYSTEM
5845 M:      Jan Kara <jack@suse.com>
5846 L:      linux-ext4@vger.kernel.org
5847 S:      Maintained
5848 F:      Documentation/filesystems/ext2.txt
5849 F:      fs/ext2/
5850 F:      include/linux/ext2*
5851
5852 EXT4 FILE SYSTEM
5853 M:      "Theodore Ts'o" <tytso@mit.edu>
5854 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5855 L:      linux-ext4@vger.kernel.org
5856 W:      http://ext4.wiki.kernel.org
5857 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5858 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5859 S:      Maintained
5860 F:      Documentation/filesystems/ext4/
5861 F:      fs/ext4/
5862
5863 Extended Verification Module (EVM)
5864 M:      Mimi Zohar <zohar@linux.ibm.com>
5865 L:      linux-integrity@vger.kernel.org
5866 S:      Supported
5867 F:      security/integrity/evm/
5868
5869 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5870 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5871 L:      linux-efi@vger.kernel.org
5872 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5873 S:      Maintained
5874 F:      Documentation/efi-stub.txt
5875 F:      arch/*/kernel/efi.c
5876 F:      arch/x86/boot/compressed/eboot.[ch]
5877 F:      arch/*/include/asm/efi.h
5878 F:      arch/x86/platform/efi/
5879 F:      drivers/firmware/efi/
5880 F:      include/linux/efi*.h
5881 F:      arch/arm/boot/compressed/efi-header.S
5882 F:      arch/arm64/kernel/efi-entry.S
5883
5884 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5885 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5886 M:      Chanwoo Choi <cw00.choi@samsung.com>
5887 L:      linux-kernel@vger.kernel.org
5888 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5889 S:      Maintained
5890 F:      drivers/extcon/
5891 F:      include/linux/extcon/
5892 F:      include/linux/extcon.h
5893 F:      Documentation/extcon/
5894 F:      Documentation/devicetree/bindings/extcon/
5895
5896 EXYNOS DP DRIVER
5897 M:      Jingoo Han <jingoohan1@gmail.com>
5898 L:      dri-devel@lists.freedesktop.org
5899 S:      Maintained
5900 F:      drivers/gpu/drm/exynos/exynos_dp*
5901
5902 EXYNOS SYSMMU (IOMMU) driver
5903 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5904 L:      iommu@lists.linux-foundation.org
5905 S:      Maintained
5906 F:      drivers/iommu/exynos-iommu.c
5907
5908 EZchip NPS platform support
5909 M:      Vineet Gupta <vgupta@synopsys.com>
5910 M:      Ofer Levi <oferle@mellanox.com>
5911 S:      Supported
5912 F:      arch/arc/plat-eznps
5913 F:      arch/arc/boot/dts/eznps.dts
5914
5915 F2FS FILE SYSTEM
5916 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5917 M:      Chao Yu <yuchao0@huawei.com>
5918 L:      linux-f2fs-devel@lists.sourceforge.net
5919 W:      https://f2fs.wiki.kernel.org/
5920 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5921 S:      Maintained
5922 F:      Documentation/filesystems/f2fs.txt
5923 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5924 F:      fs/f2fs/
5925 F:      include/linux/f2fs_fs.h
5926 F:      include/trace/events/f2fs.h
5927
5928 F71805F HARDWARE MONITORING DRIVER
5929 M:      Jean Delvare <jdelvare@suse.com>
5930 L:      linux-hwmon@vger.kernel.org
5931 S:      Maintained
5932 F:      Documentation/hwmon/f71805f
5933 F:      drivers/hwmon/f71805f.c
5934
5935 FADDR2LINE
5936 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5937 S:      Maintained
5938 F:      scripts/faddr2line
5939
5940 FAILOVER MODULE
5941 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5942 L:      netdev@vger.kernel.org
5943 S:      Supported
5944 F:      net/core/failover.c
5945 F:      include/net/failover.h
5946 F:      Documentation/networking/failover.rst
5947
5948 FANOTIFY
5949 M:      Jan Kara <jack@suse.cz>
5950 R:      Amir Goldstein <amir73il@gmail.com>
5951 L:      linux-fsdevel@vger.kernel.org
5952 S:      Maintained
5953 F:      fs/notify/fanotify/
5954 F:      include/linux/fanotify.h
5955 F:      include/uapi/linux/fanotify.h
5956
5957 FARSYNC SYNCHRONOUS DRIVER
5958 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5959 W:      http://www.farsite.co.uk/
5960 S:      Supported
5961 F:      drivers/net/wan/farsync.*
5962
5963 FAULT INJECTION SUPPORT
5964 M:      Akinobu Mita <akinobu.mita@gmail.com>
5965 S:      Supported
5966 F:      Documentation/fault-injection/
5967 F:      lib/fault-inject.c
5968
5969 FBTFT Framebuffer drivers
5970 S:      Orphan
5971 L:      dri-devel@lists.freedesktop.org
5972 L:      linux-fbdev@vger.kernel.org
5973 F:      drivers/staging/fbtft/
5974
5975 FC0011 TUNER DRIVER
5976 M:      Michael Buesch <m@bues.ch>
5977 L:      linux-media@vger.kernel.org
5978 S:      Maintained
5979 F:      drivers/media/tuners/fc0011.h
5980 F:      drivers/media/tuners/fc0011.c
5981
5982 FC2580 MEDIA DRIVER
5983 M:      Antti Palosaari <crope@iki.fi>
5984 L:      linux-media@vger.kernel.org
5985 W:      https://linuxtv.org
5986 W:      http://palosaari.fi/linux/
5987 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5988 T:      git git://linuxtv.org/anttip/media_tree.git
5989 S:      Maintained
5990 F:      drivers/media/tuners/fc2580*
5991
5992 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5993 M:      Hannes Reinecke <hare@suse.de>
5994 L:      linux-scsi@vger.kernel.org
5995 W:      www.Open-FCoE.org
5996 S:      Supported
5997 F:      drivers/scsi/libfc/
5998 F:      drivers/scsi/fcoe/
5999 F:      include/scsi/fc/
6000 F:      include/scsi/libfc.h
6001 F:      include/scsi/libfcoe.h
6002 F:      include/uapi/scsi/fc/
6003
6004 FILE LOCKING (flock() and fcntl()/lockf())
6005 M:      Jeff Layton <jlayton@kernel.org>
6006 M:      "J. Bruce Fields" <bfields@fieldses.org>
6007 L:      linux-fsdevel@vger.kernel.org
6008 S:      Maintained
6009 F:      include/linux/fcntl.h
6010 F:      include/uapi/linux/fcntl.h
6011 F:      fs/fcntl.c
6012 F:      fs/locks.c
6013
6014 FILESYSTEMS (VFS and infrastructure)
6015 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6016 L:      linux-fsdevel@vger.kernel.org
6017 S:      Maintained
6018 F:      fs/*
6019 F:      include/linux/fs.h
6020 F:      include/linux/fs_types.h
6021 F:      include/uapi/linux/fs.h
6022
6023 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6024 M:      Riku Voipio <riku.voipio@iki.fi>
6025 L:      linux-hwmon@vger.kernel.org
6026 S:      Maintained
6027 F:      drivers/hwmon/f75375s.c
6028 F:      include/linux/f75375s.h
6029
6030 FIREWIRE AUDIO DRIVERS
6031 M:      Clemens Ladisch <clemens@ladisch.de>
6032 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6033 T:      git git://git.alsa-project.org/alsa-kernel.git
6034 S:      Maintained
6035 F:      sound/firewire/
6036
6037 FIREWIRE MEDIA DRIVERS (firedtv)
6038 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6039 L:      linux-media@vger.kernel.org
6040 L:      linux1394-devel@lists.sourceforge.net
6041 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6042 S:      Maintained
6043 F:      drivers/media/firewire/
6044
6045 FIREWIRE SBP-2 TARGET
6046 M:      Chris Boot <bootc@bootc.net>
6047 L:      linux-scsi@vger.kernel.org
6048 L:      target-devel@vger.kernel.org
6049 L:      linux1394-devel@lists.sourceforge.net
6050 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6051 S:      Maintained
6052 F:      drivers/target/sbp/
6053
6054 FIREWIRE SUBSYSTEM
6055 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6056 L:      linux1394-devel@lists.sourceforge.net
6057 W:      http://ieee1394.wiki.kernel.org/
6058 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6059 S:      Maintained
6060 F:      drivers/firewire/
6061 F:      include/linux/firewire.h
6062 F:      include/uapi/linux/firewire*.h
6063 F:      tools/firewire/
6064
6065 FIRMWARE LOADER (request_firmware)
6066 M:      Luis Chamberlain <mcgrof@kernel.org>
6067 L:      linux-kernel@vger.kernel.org
6068 S:      Maintained
6069 F:      Documentation/firmware_class/
6070 F:      drivers/base/firmware_loader/
6071 F:      include/linux/firmware.h
6072
6073 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6074 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6075 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6076 S:      Maintained
6077 F:      drivers/block/rsxx/
6078
6079 FLOPPY DRIVER
6080 M:      Jiri Kosina <jikos@kernel.org>
6081 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
6082 S:      Odd fixes
6083 F:      drivers/block/floppy.c
6084
6085 FMC SUBSYSTEM
6086 M:      Alessandro Rubini <rubini@gnudd.com>
6087 W:      http://www.ohwr.org/projects/fmc-bus
6088 S:      Supported
6089 F:      drivers/fmc/
6090 F:      include/linux/fmc*.h
6091 F:      include/linux/ipmi-fru.h
6092 K:      fmc_d.*register
6093
6094 FPGA MANAGER FRAMEWORK
6095 M:      Alan Tull <atull@kernel.org>
6096 M:      Moritz Fischer <mdf@kernel.org>
6097 L:      linux-fpga@vger.kernel.org
6098 S:      Maintained
6099 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
6100 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6101 F:      Documentation/fpga/
6102 F:      Documentation/driver-api/fpga/
6103 F:      Documentation/devicetree/bindings/fpga/
6104 F:      drivers/fpga/
6105 F:      include/linux/fpga/
6106 W:      http://www.rocketboards.org
6107
6108 FPGA DFL DRIVERS
6109 M:      Wu Hao <hao.wu@intel.com>
6110 L:      linux-fpga@vger.kernel.org
6111 S:      Maintained
6112 F:      Documentation/fpga/dfl.txt
6113 F:      include/uapi/linux/fpga-dfl.h
6114 F:      drivers/fpga/dfl*
6115
6116 FPU EMULATOR
6117 M:      Bill Metzenthen <billm@melbpc.org.au>
6118 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6119 S:      Maintained
6120 F:      arch/x86/math-emu/
6121
6122 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6123 L:      netdev@vger.kernel.org
6124 S:      Orphan
6125 F:      drivers/net/wan/dlci.c
6126 F:      drivers/net/wan/sdla.c
6127
6128 FRAMEBUFFER LAYER
6129 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6130 L:      dri-devel@lists.freedesktop.org
6131 L:      linux-fbdev@vger.kernel.org
6132 T:      git git://github.com/bzolnier/linux.git
6133 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6134 S:      Maintained
6135 F:      Documentation/fb/
6136 F:      drivers/video/
6137 F:      include/video/
6138 F:      include/linux/fb.h
6139 F:      include/uapi/video/
6140 F:      include/uapi/linux/fb.h
6141
6142 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6143 M:      Horia Geantă <horia.geanta@nxp.com>
6144 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6145 L:      linux-crypto@vger.kernel.org
6146 S:      Maintained
6147 F:      drivers/crypto/caam/
6148 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6149
6150 FREESCALE DIU FRAMEBUFFER DRIVER
6151 M:      Timur Tabi <timur@kernel.org>
6152 L:      linux-fbdev@vger.kernel.org
6153 S:      Maintained
6154 F:      drivers/video/fbdev/fsl-diu-fb.*
6155
6156 FREESCALE DMA DRIVER
6157 M:      Li Yang <leoyang.li@nxp.com>
6158 M:      Zhang Wei <zw@zh-kernel.org>
6159 L:      linuxppc-dev@lists.ozlabs.org
6160 S:      Maintained
6161 F:      drivers/dma/fsldma.*
6162
6163 FREESCALE ENETC ETHERNET DRIVERS
6164 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6165 L:      netdev@vger.kernel.org
6166 S:      Maintained
6167 F:      drivers/net/ethernet/freescale/enetc/
6168
6169 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6170 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6171 L:      netdev@vger.kernel.org
6172 S:      Maintained
6173 F:      drivers/net/ethernet/freescale/gianfar*
6174 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6175
6176 FREESCALE GPMI NAND DRIVER
6177 M:      Han Xu <han.xu@nxp.com>
6178 L:      linux-mtd@lists.infradead.org
6179 S:      Maintained
6180 F:      drivers/mtd/nand/raw/gpmi-nand/*
6181
6182 FREESCALE I2C CPM DRIVER
6183 M:      Jochen Friedrich <jochen@scram.de>
6184 L:      linuxppc-dev@lists.ozlabs.org
6185 L:      linux-i2c@vger.kernel.org
6186 S:      Maintained
6187 F:      drivers/i2c/busses/i2c-cpm.c
6188
6189 FREESCALE IMX LPI2C DRIVER
6190 M:      Dong Aisheng <aisheng.dong@nxp.com>
6191 L:      linux-i2c@vger.kernel.org
6192 L:      linux-imx@nxp.com
6193 S:      Maintained
6194 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6195 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6196
6197 FREESCALE IMX / MXC FEC DRIVER
6198 M:      Fugang Duan <fugang.duan@nxp.com>
6199 L:      netdev@vger.kernel.org
6200 S:      Maintained
6201 F:      drivers/net/ethernet/freescale/fec_main.c
6202 F:      drivers/net/ethernet/freescale/fec_ptp.c
6203 F:      drivers/net/ethernet/freescale/fec.h
6204 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6205
6206 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6207 M:      Sascha Hauer <s.hauer@pengutronix.de>
6208 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6209 L:      linux-fbdev@vger.kernel.org
6210 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6211 S:      Maintained
6212 F:      include/linux/platform_data/video-imxfb.h
6213 F:      drivers/video/fbdev/imxfb.c
6214
6215 FREESCALE QORIQ DPAA ETHERNET DRIVER
6216 M:      Madalin Bucur <madalin.bucur@nxp.com>
6217 L:      netdev@vger.kernel.org
6218 S:      Maintained
6219 F:      drivers/net/ethernet/freescale/dpaa
6220
6221 FREESCALE QORIQ DPAA FMAN DRIVER
6222 M:      Madalin Bucur <madalin.bucur@nxp.com>
6223 L:      netdev@vger.kernel.org
6224 S:      Maintained
6225 F:      drivers/net/ethernet/freescale/fman
6226 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6227
6228 FREESCALE QORIQ PTP CLOCK DRIVER
6229 M:      Yangbo Lu <yangbo.lu@nxp.com>
6230 L:      netdev@vger.kernel.org
6231 S:      Maintained
6232 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6233 F:      drivers/ptp/ptp_qoriq.c
6234 F:      drivers/ptp/ptp_qoriq_debugfs.c
6235 F:      include/linux/fsl/ptp_qoriq.h
6236 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6237
6238 FREESCALE QUAD SPI DRIVER
6239 M:      Han Xu <han.xu@nxp.com>
6240 L:      linux-spi@vger.kernel.org
6241 S:      Maintained
6242 F:      drivers/spi/spi-fsl-qspi.c
6243
6244 FREESCALE QUICC ENGINE LIBRARY
6245 M:      Qiang Zhao <qiang.zhao@nxp.com>
6246 L:      linuxppc-dev@lists.ozlabs.org
6247 S:      Maintained
6248 F:      drivers/soc/fsl/qe/
6249 F:      include/soc/fsl/*qe*.h
6250 F:      include/soc/fsl/*ucc*.h
6251
6252 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6253 M:      Li Yang <leoyang.li@nxp.com>
6254 L:      netdev@vger.kernel.org
6255 L:      linuxppc-dev@lists.ozlabs.org
6256 S:      Maintained
6257 F:      drivers/net/ethernet/freescale/ucc_geth*
6258
6259 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6260 M:      Zhao Qiang <qiang.zhao@nxp.com>
6261 L:      netdev@vger.kernel.org
6262 L:      linuxppc-dev@lists.ozlabs.org
6263 S:      Maintained
6264 F:      drivers/net/wan/fsl_ucc_hdlc*
6265
6266 FREESCALE QUICC ENGINE UCC UART DRIVER
6267 M:      Timur Tabi <timur@kernel.org>
6268 L:      linuxppc-dev@lists.ozlabs.org
6269 S:      Maintained
6270 F:      drivers/tty/serial/ucc_uart.c
6271
6272 FREESCALE SOC DRIVERS
6273 M:      Li Yang <leoyang.li@nxp.com>
6274 L:      linuxppc-dev@lists.ozlabs.org
6275 L:      linux-arm-kernel@lists.infradead.org
6276 S:      Maintained
6277 F:      Documentation/devicetree/bindings/soc/fsl/
6278 F:      drivers/soc/fsl/
6279 F:      include/linux/fsl/
6280
6281 FREESCALE SOC FS_ENET DRIVER
6282 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6283 L:      linuxppc-dev@lists.ozlabs.org
6284 L:      netdev@vger.kernel.org
6285 S:      Maintained
6286 F:      drivers/net/ethernet/freescale/fs_enet/
6287 F:      include/linux/fs_enet_pd.h
6288
6289 FREESCALE SOC SOUND DRIVERS
6290 M:      Timur Tabi <timur@kernel.org>
6291 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6292 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6293 R:      Fabio Estevam <festevam@gmail.com>
6294 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6295 L:      linuxppc-dev@lists.ozlabs.org
6296 S:      Maintained
6297 F:      sound/soc/fsl/fsl*
6298 F:      sound/soc/fsl/imx*
6299 F:      sound/soc/fsl/mpc8610_hpcd.c
6300
6301 FREESCALE USB PERIPHERAL DRIVERS
6302 M:      Li Yang <leoyang.li@nxp.com>
6303 L:      linux-usb@vger.kernel.org
6304 L:      linuxppc-dev@lists.ozlabs.org
6305 S:      Maintained
6306 F:      drivers/usb/gadget/udc/fsl*
6307
6308 FREEVXFS FILESYSTEM
6309 M:      Christoph Hellwig <hch@infradead.org>
6310 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6311 S:      Maintained
6312 F:      fs/freevxfs/
6313
6314 FREEZER
6315 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6316 M:      Pavel Machek <pavel@ucw.cz>
6317 L:      linux-pm@vger.kernel.org
6318 S:      Supported
6319 F:      Documentation/power/freezing-of-tasks.txt
6320 F:      include/linux/freezer.h
6321 F:      kernel/freezer.c
6322
6323 FRONTSWAP API
6324 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6325 L:      linux-kernel@vger.kernel.org
6326 S:      Maintained
6327 F:      mm/frontswap.c
6328 F:      include/linux/frontswap.h
6329
6330 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6331 M:      David Howells <dhowells@redhat.com>
6332 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6333 S:      Supported
6334 F:      Documentation/filesystems/caching/
6335 F:      fs/fscache/
6336 F:      include/linux/fscache*.h
6337
6338 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6339 M:      Theodore Y. Ts'o <tytso@mit.edu>
6340 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6341 M:      Eric Biggers <ebiggers@kernel.org>
6342 L:      linux-fscrypt@vger.kernel.org
6343 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6344 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6345 S:      Supported
6346 F:      fs/crypto/
6347 F:      include/linux/fscrypt*.h
6348 F:      Documentation/filesystems/fscrypt.rst
6349
6350 FSI-ATTACHED I2C DRIVER
6351 M:      Eddie James <eajames@linux.ibm.com>
6352 L:      linux-i2c@vger.kernel.org
6353 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6354 S:      Maintained
6355 F:      drivers/i2c/busses/i2c-fsi.c
6356 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6357
6358 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6359 M:      Jan Kara <jack@suse.cz>
6360 R:      Amir Goldstein <amir73il@gmail.com>
6361 L:      linux-fsdevel@vger.kernel.org
6362 S:      Maintained
6363 F:      fs/notify/
6364 F:      include/linux/fsnotify*.h
6365
6366 FUJITSU LAPTOP EXTRAS
6367 M:      Jonathan Woithe <jwoithe@just42.net>
6368 L:      platform-driver-x86@vger.kernel.org
6369 S:      Maintained
6370 F:      drivers/platform/x86/fujitsu-laptop.c
6371
6372 FUJITSU M-5MO LS CAMERA ISP DRIVER
6373 M:      Kyungmin Park <kyungmin.park@samsung.com>
6374 M:      Heungjun Kim <riverful.kim@samsung.com>
6375 L:      linux-media@vger.kernel.org
6376 S:      Maintained
6377 F:      drivers/media/i2c/m5mols/
6378 F:      include/media/i2c/m5mols.h
6379
6380 FUJITSU TABLET EXTRAS
6381 M:      Robert Gerlach <khnz@gmx.de>
6382 L:      platform-driver-x86@vger.kernel.org
6383 S:      Maintained
6384 F:      drivers/platform/x86/fujitsu-tablet.c
6385
6386 FUSE: FILESYSTEM IN USERSPACE
6387 M:      Miklos Szeredi <miklos@szeredi.hu>
6388 L:      linux-fsdevel@vger.kernel.org
6389 W:      http://fuse.sourceforge.net/
6390 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6391 S:      Maintained
6392 F:      fs/fuse/
6393 F:      include/uapi/linux/fuse.h
6394 F:      Documentation/filesystems/fuse.txt
6395
6396 FUTEX SUBSYSTEM
6397 M:      Thomas Gleixner <tglx@linutronix.de>
6398 M:      Ingo Molnar <mingo@redhat.com>
6399 R:      Peter Zijlstra <peterz@infradead.org>
6400 R:      Darren Hart <dvhart@infradead.org>
6401 L:      linux-kernel@vger.kernel.org
6402 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6403 S:      Maintained
6404 F:      kernel/futex.c
6405 F:      kernel/futex_compat.c
6406 F:      include/asm-generic/futex.h
6407 F:      include/linux/futex.h
6408 F:      include/uapi/linux/futex.h
6409 F:      tools/testing/selftests/futex/
6410 F:      tools/perf/bench/futex*
6411 F:      Documentation/*futex*
6412
6413 GCC PLUGINS
6414 M:      Kees Cook <keescook@chromium.org>
6415 R:      Emese Revfy <re.emese@gmail.com>
6416 L:      kernel-hardening@lists.openwall.com
6417 S:      Maintained
6418 F:      scripts/gcc-plugins/
6419 F:      scripts/gcc-plugin.sh
6420 F:      scripts/Makefile.gcc-plugins
6421 F:      Documentation/gcc-plugins.txt
6422
6423 GASKET DRIVER FRAMEWORK
6424 M:      Rob Springer <rspringer@google.com>
6425 M:      Todd Poynor <toddpoynor@google.com>
6426 M:      Ben Chan <benchan@chromium.org>
6427 S:      Maintained
6428 F:      drivers/staging/gasket/
6429
6430 GCOV BASED KERNEL PROFILING
6431 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6432 S:      Maintained
6433 F:      kernel/gcov/
6434 F:      Documentation/dev-tools/gcov.rst
6435
6436 GDB KERNEL DEBUGGING HELPER SCRIPTS
6437 M:      Jan Kiszka <jan.kiszka@siemens.com>
6438 M:      Kieran Bingham <kbingham@kernel.org>
6439 S:      Supported
6440 F:      scripts/gdb/
6441
6442 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6443 M:      Achim Leubner <achim_leubner@adaptec.com>
6444 L:      linux-scsi@vger.kernel.org
6445 W:      http://www.icp-vortex.com/
6446 S:      Supported
6447 F:      drivers/scsi/gdt*
6448
6449 GEMTEK FM RADIO RECEIVER DRIVER
6450 M:      Hans Verkuil <hverkuil@xs4all.nl>
6451 L:      linux-media@vger.kernel.org
6452 T:      git git://linuxtv.org/media_tree.git
6453 W:      https://linuxtv.org
6454 S:      Maintained
6455 F:      drivers/media/radio/radio-gemtek*
6456
6457 GENERIC GPIO I2C DRIVER
6458 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6459 S:      Supported
6460 F:      drivers/i2c/busses/i2c-gpio.c
6461 F:      include/linux/platform_data/i2c-gpio.h
6462
6463 GENERIC GPIO I2C MULTIPLEXER DRIVER
6464 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6465 L:      linux-i2c@vger.kernel.org
6466 S:      Supported
6467 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6468 F:      include/linux/platform_data/i2c-mux-gpio.h
6469 F:      Documentation/i2c/muxes/i2c-mux-gpio
6470
6471 GENERIC HDLC (WAN) DRIVERS
6472 M:      Krzysztof Halasa <khc@pm.waw.pl>
6473 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6474 S:      Maintained
6475 F:      drivers/net/wan/c101.c
6476 F:      drivers/net/wan/hd6457*
6477 F:      drivers/net/wan/hdlc*
6478 F:      drivers/net/wan/n2.c
6479 F:      drivers/net/wan/pc300too.c
6480 F:      drivers/net/wan/pci200syn.c
6481 F:      drivers/net/wan/wanxl*
6482
6483 GENERIC INCLUDE/ASM HEADER FILES
6484 M:      Arnd Bergmann <arnd@arndb.de>
6485 L:      linux-arch@vger.kernel.org
6486 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6487 S:      Maintained
6488 F:      include/asm-generic/
6489 F:      include/uapi/asm-generic/
6490
6491 GENERIC PHY FRAMEWORK
6492 M:      Kishon Vijay Abraham I <kishon@ti.com>
6493 L:      linux-kernel@vger.kernel.org
6494 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6495 S:      Supported
6496 F:      drivers/phy/
6497 F:      include/linux/phy/
6498 F:      Documentation/devicetree/bindings/phy/
6499
6500 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6501 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6502 S:      Supported
6503 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6504
6505 GENERIC PM DOMAINS
6506 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6507 M:      Kevin Hilman <khilman@kernel.org>
6508 M:      Ulf Hansson <ulf.hansson@linaro.org>
6509 L:      linux-pm@vger.kernel.org
6510 S:      Supported
6511 F:      drivers/base/power/domain*.c
6512 F:      include/linux/pm_domain.h
6513 F:      Documentation/devicetree/bindings/power/power_domain.txt
6514
6515 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6516 M:      Eugen Hristev <eugen.hristev@microchip.com>
6517 L:      linux-input@vger.kernel.org
6518 S:      Maintained
6519 F:      drivers/input/touchscreen/resistive-adc-touch.c
6520
6521 GENERIC UIO DRIVER FOR PCI DEVICES
6522 M:      "Michael S. Tsirkin" <mst@redhat.com>
6523 L:      kvm@vger.kernel.org
6524 S:      Supported
6525 F:      drivers/uio/uio_pci_generic.c
6526
6527 GENWQE (IBM Generic Workqueue Card)
6528 M:      Frank Haverkamp <haver@linux.ibm.com>
6529 S:      Supported
6530 F:      drivers/misc/genwqe/
6531
6532 GET_MAINTAINER SCRIPT
6533 M:      Joe Perches <joe@perches.com>
6534 S:      Maintained
6535 F:      scripts/get_maintainer.pl
6536
6537 GFS2 FILE SYSTEM
6538 M:      Bob Peterson <rpeterso@redhat.com>
6539 M:      Andreas Gruenbacher <agruenba@redhat.com>
6540 L:      cluster-devel@redhat.com
6541 W:      http://sources.redhat.com/cluster/
6542 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6543 S:      Supported
6544 F:      Documentation/filesystems/gfs2*.txt
6545 F:      fs/gfs2/
6546 F:      include/uapi/linux/gfs2_ondisk.h
6547
6548 GIGASET ISDN DRIVERS
6549 M:      Paul Bolle <pebolle@tiscali.nl>
6550 L:      gigaset307x-common@lists.sourceforge.net
6551 W:      http://gigaset307x.sourceforge.net/
6552 S:      Odd Fixes
6553 F:      Documentation/isdn/README.gigaset
6554 F:      drivers/isdn/gigaset/
6555 F:      include/uapi/linux/gigaset_dev.h
6556
6557 GNSS SUBSYSTEM
6558 M:      Johan Hovold <johan@kernel.org>
6559 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6560 S:      Maintained
6561 F:      Documentation/ABI/testing/sysfs-class-gnss
6562 F:      Documentation/devicetree/bindings/gnss/
6563 F:      drivers/gnss/
6564 F:      include/linux/gnss.h
6565
6566 GO7007 MPEG CODEC
6567 M:      Hans Verkuil <hans.verkuil@cisco.com>
6568 L:      linux-media@vger.kernel.org
6569 S:      Maintained
6570 F:      drivers/media/usb/go7007/
6571
6572 GOODIX TOUCHSCREEN
6573 M:      Bastien Nocera <hadess@hadess.net>
6574 L:      linux-input@vger.kernel.org
6575 S:      Maintained
6576 F:      drivers/input/touchscreen/goodix.c
6577
6578 GPD POCKET FAN DRIVER
6579 M:      Hans de Goede <hdegoede@redhat.com>
6580 L:      platform-driver-x86@vger.kernel.org
6581 S:      Maintained
6582 F:      drivers/platform/x86/gpd-pocket-fan.c
6583
6584 GPIO ACPI SUPPORT
6585 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6586 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6587 L:      linux-gpio@vger.kernel.org
6588 L:      linux-acpi@vger.kernel.org
6589 S:      Maintained
6590 F:      Documentation/acpi/gpio-properties.txt
6591 F:      drivers/gpio/gpiolib-acpi.c
6592
6593 GPIO IR Transmitter
6594 M:      Sean Young <sean@mess.org>
6595 L:      linux-media@vger.kernel.org
6596 S:      Maintained
6597 F:      drivers/media/rc/gpio-ir-tx.c
6598
6599 GPIO MOCKUP DRIVER
6600 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6601 L:      linux-gpio@vger.kernel.org
6602 S:      Maintained
6603 F:      drivers/gpio/gpio-mockup.c
6604 F:      tools/testing/selftests/gpio/
6605
6606 GPIO SUBSYSTEM
6607 M:      Linus Walleij <linus.walleij@linaro.org>
6608 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6609 L:      linux-gpio@vger.kernel.org
6610 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6611 S:      Maintained
6612 F:      Documentation/devicetree/bindings/gpio/
6613 F:      Documentation/driver-api/gpio/
6614 F:      Documentation/gpio/
6615 F:      Documentation/ABI/testing/gpio-cdev
6616 F:      Documentation/ABI/obsolete/sysfs-gpio
6617 F:      drivers/gpio/
6618 F:      include/linux/gpio/
6619 F:      include/linux/gpio.h
6620 F:      include/linux/of_gpio.h
6621 F:      include/asm-generic/gpio.h
6622 F:      include/uapi/linux/gpio.h
6623 F:      tools/gpio/
6624
6625 GRE DEMULTIPLEXER DRIVER
6626 M:      Dmitry Kozlov <xeb@mail.ru>
6627 L:      netdev@vger.kernel.org
6628 S:      Maintained
6629 F:      net/ipv4/gre_demux.c
6630 F:      net/ipv4/gre_offload.c
6631 F:      include/net/gre.h
6632
6633 GRETH 10/100/1G Ethernet MAC device driver
6634 M:      Andreas Larsson <andreas@gaisler.com>
6635 L:      netdev@vger.kernel.org
6636 S:      Maintained
6637 F:      drivers/net/ethernet/aeroflex/
6638
6639 GREYBUS AUDIO PROTOCOLS DRIVERS
6640 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6641 M:      Mark Greer <mgreer@animalcreek.com>
6642 S:      Maintained
6643 F:      drivers/staging/greybus/audio_apbridgea.c
6644 F:      drivers/staging/greybus/audio_apbridgea.h
6645 F:      drivers/staging/greybus/audio_codec.c
6646 F:      drivers/staging/greybus/audio_codec.h
6647 F:      drivers/staging/greybus/audio_gb.c
6648 F:      drivers/staging/greybus/audio_manager.c
6649 F:      drivers/staging/greybus/audio_manager.h
6650 F:      drivers/staging/greybus/audio_manager_module.c
6651 F:      drivers/staging/greybus/audio_manager_private.h
6652 F:      drivers/staging/greybus/audio_manager_sysfs.c
6653 F:      drivers/staging/greybus/audio_module.c
6654 F:      drivers/staging/greybus/audio_topology.c
6655
6656 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6657 M:      Viresh Kumar <vireshk@kernel.org>
6658 S:      Maintained
6659 F:      drivers/staging/greybus/authentication.c
6660 F:      drivers/staging/greybus/bootrom.c
6661 F:      drivers/staging/greybus/firmware.h
6662 F:      drivers/staging/greybus/fw-core.c
6663 F:      drivers/staging/greybus/fw-download.c
6664 F:      drivers/staging/greybus/fw-management.c
6665 F:      drivers/staging/greybus/greybus_authentication.h
6666 F:      drivers/staging/greybus/greybus_firmware.h
6667 F:      drivers/staging/greybus/hid.c
6668 F:      drivers/staging/greybus/i2c.c
6669 F:      drivers/staging/greybus/spi.c
6670 F:      drivers/staging/greybus/spilib.c
6671 F:      drivers/staging/greybus/spilib.h
6672
6673 GREYBUS LOOPBACK DRIVER
6674 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6675 S:      Maintained
6676 F:      drivers/staging/greybus/loopback.c
6677
6678 GREYBUS PLATFORM DRIVERS
6679 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6680 S:      Maintained
6681 F:      drivers/staging/greybus/arche-platform.c
6682 F:      drivers/staging/greybus/arche-apb-ctrl.c
6683 F:      drivers/staging/greybus/arche_platform.h
6684
6685 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6686 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6687 S:      Maintained
6688 F:      drivers/staging/greybus/sdio.c
6689 F:      drivers/staging/greybus/light.c
6690 F:      drivers/staging/greybus/gpio.c
6691 F:      drivers/staging/greybus/power_supply.c
6692 F:      drivers/staging/greybus/spi.c
6693 F:      drivers/staging/greybus/spilib.c
6694
6695 GREYBUS SUBSYSTEM
6696 M:      Johan Hovold <johan@kernel.org>
6697 M:      Alex Elder <elder@kernel.org>
6698 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6699 S:      Maintained
6700 F:      drivers/staging/greybus/
6701 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6702
6703 GREYBUS UART PROTOCOLS DRIVERS
6704 M:      David Lin <dtwlin@gmail.com>
6705 S:      Maintained
6706 F:      drivers/staging/greybus/uart.c
6707 F:      drivers/staging/greybus/log.c
6708
6709 GS1662 VIDEO SERIALIZER
6710 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6711 L:      linux-media@vger.kernel.org
6712 T:      git git://linuxtv.org/media_tree.git
6713 S:      Maintained
6714 F:      drivers/media/spi/gs1662.c
6715
6716 GSPCA FINEPIX SUBDRIVER
6717 M:      Frank Zago <frank@zago.net>
6718 L:      linux-media@vger.kernel.org
6719 T:      git git://linuxtv.org/media_tree.git
6720 S:      Maintained
6721 F:      drivers/media/usb/gspca/finepix.c
6722
6723 GSPCA GL860 SUBDRIVER
6724 M:      Olivier Lorin <o.lorin@laposte.net>
6725 L:      linux-media@vger.kernel.org
6726 T:      git git://linuxtv.org/media_tree.git
6727 S:      Maintained
6728 F:      drivers/media/usb/gspca/gl860/
6729
6730 GSPCA M5602 SUBDRIVER
6731 M:      Erik Andren <erik.andren@gmail.com>
6732 L:      linux-media@vger.kernel.org
6733 T:      git git://linuxtv.org/media_tree.git
6734 S:      Maintained
6735 F:      drivers/media/usb/gspca/m5602/
6736
6737 GSPCA PAC207 SONIXB SUBDRIVER
6738 M:      Hans Verkuil <hverkuil@xs4all.nl>
6739 L:      linux-media@vger.kernel.org
6740 T:      git git://linuxtv.org/media_tree.git
6741 S:      Odd Fixes
6742 F:      drivers/media/usb/gspca/pac207.c
6743
6744 GSPCA SN9C20X SUBDRIVER
6745 M:      Brian Johnson <brijohn@gmail.com>
6746 L:      linux-media@vger.kernel.org
6747 T:      git git://linuxtv.org/media_tree.git
6748 S:      Maintained
6749 F:      drivers/media/usb/gspca/sn9c20x.c
6750
6751 GSPCA T613 SUBDRIVER
6752 M:      Leandro Costantino <lcostantino@gmail.com>
6753 L:      linux-media@vger.kernel.org
6754 T:      git git://linuxtv.org/media_tree.git
6755 S:      Maintained
6756 F:      drivers/media/usb/gspca/t613.c
6757
6758 GSPCA USB WEBCAM DRIVER
6759 M:      Hans Verkuil <hverkuil@xs4all.nl>
6760 L:      linux-media@vger.kernel.org
6761 T:      git git://linuxtv.org/media_tree.git
6762 S:      Odd Fixes
6763 F:      drivers/media/usb/gspca/
6764
6765 GTP (GPRS Tunneling Protocol)
6766 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6767 M:      Harald Welte <laforge@gnumonks.org>
6768 L:      osmocom-net-gprs@lists.osmocom.org
6769 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6770 S:      Maintained
6771 F:      drivers/net/gtp.c
6772
6773 GUID PARTITION TABLE (GPT)
6774 M:      Davidlohr Bueso <dave@stgolabs.net>
6775 L:      linux-efi@vger.kernel.org
6776 S:      Maintained
6777 F:      block/partitions/efi.*
6778
6779 H8/300 ARCHITECTURE
6780 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6781 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6782 W:      http://uclinux-h8.sourceforge.jp
6783 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6784 S:      Maintained
6785 F:      arch/h8300/
6786 F:      drivers/clocksource/h8300_*.c
6787 F:      drivers/clk/h8300/
6788 F:      drivers/irqchip/irq-renesas-h8*.c
6789
6790 HABANALABS PCI DRIVER
6791 M:      Oded Gabbay <oded.gabbay@gmail.com>
6792 T:      git https://github.com/HabanaAI/linux.git
6793 S:      Supported
6794 F:      drivers/misc/habanalabs/
6795 F:      include/uapi/misc/habanalabs.h
6796 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
6797 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
6798
6799 HACKRF MEDIA DRIVER
6800 M:      Antti Palosaari <crope@iki.fi>
6801 L:      linux-media@vger.kernel.org
6802 W:      https://linuxtv.org
6803 W:      http://palosaari.fi/linux/
6804 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6805 T:      git git://linuxtv.org/anttip/media_tree.git
6806 S:      Maintained
6807 F:      drivers/media/usb/hackrf/
6808
6809 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6810 M:      Frank Seidel <frank@f-seidel.de>
6811 L:      platform-driver-x86@vger.kernel.org
6812 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6813 S:      Maintained
6814 F:      drivers/platform/x86/hdaps.c
6815
6816 HARDWARE MONITORING
6817 M:      Jean Delvare <jdelvare@suse.com>
6818 M:      Guenter Roeck <linux@roeck-us.net>
6819 L:      linux-hwmon@vger.kernel.org
6820 W:      http://hwmon.wiki.kernel.org/
6821 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6822 S:      Maintained
6823 F:      Documentation/devicetree/bindings/hwmon/
6824 F:      Documentation/hwmon/
6825 F:      drivers/hwmon/
6826 F:      include/linux/hwmon*.h
6827 F:      include/trace/events/hwmon*.h
6828
6829 HARDWARE RANDOM NUMBER GENERATOR CORE
6830 M:      Matt Mackall <mpm@selenic.com>
6831 M:      Herbert Xu <herbert@gondor.apana.org.au>
6832 L:      linux-crypto@vger.kernel.org
6833 S:      Odd fixes
6834 F:      Documentation/devicetree/bindings/rng/
6835 F:      Documentation/hw_random.txt
6836 F:      drivers/char/hw_random/
6837 F:      include/linux/hw_random.h
6838
6839 HARDWARE TRACING FACILITIES
6840 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6841 S:      Maintained
6842 F:      drivers/hwtracing/
6843
6844 HARDWARE SPINLOCK CORE
6845 M:      Ohad Ben-Cohen <ohad@wizery.com>
6846 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6847 L:      linux-remoteproc@vger.kernel.org
6848 S:      Maintained
6849 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6850 F:      Documentation/devicetree/bindings/hwlock/
6851 F:      Documentation/hwspinlock.txt
6852 F:      drivers/hwspinlock/
6853 F:      include/linux/hwspinlock.h
6854
6855 HARMONY SOUND DRIVER
6856 L:      linux-parisc@vger.kernel.org
6857 S:      Maintained
6858 F:      sound/parisc/harmony.*
6859
6860 HDPVR USB VIDEO ENCODER DRIVER
6861 M:      Hans Verkuil <hverkuil@xs4all.nl>
6862 L:      linux-media@vger.kernel.org
6863 T:      git git://linuxtv.org/media_tree.git
6864 W:      https://linuxtv.org
6865 S:      Odd Fixes
6866 F:      drivers/media/usb/hdpvr/
6867
6868 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6869 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6870 S:      Supported
6871 F:      Documentation/watchdog/hpwdt.txt
6872 F:      drivers/watchdog/hpwdt.c
6873
6874 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6875 M:      Don Brace <don.brace@microsemi.com>
6876 L:      esc.storagedev@microsemi.com
6877 L:      linux-scsi@vger.kernel.org
6878 S:      Supported
6879 F:      Documentation/scsi/hpsa.txt
6880 F:      drivers/scsi/hpsa*.[ch]
6881 F:      include/linux/cciss*.h
6882 F:      include/uapi/linux/cciss*.h
6883
6884 HFI1 DRIVER
6885 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6886 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6887 L:      linux-rdma@vger.kernel.org
6888 S:      Supported
6889 F:      drivers/infiniband/hw/hfi1
6890
6891 HFS FILESYSTEM
6892 L:      linux-fsdevel@vger.kernel.org
6893 S:      Orphan
6894 F:      Documentation/filesystems/hfs.txt
6895 F:      fs/hfs/
6896
6897 HFSPLUS FILESYSTEM
6898 L:      linux-fsdevel@vger.kernel.org
6899 S:      Orphan
6900 F:      Documentation/filesystems/hfsplus.txt
6901 F:      fs/hfsplus/
6902
6903 HGA FRAMEBUFFER DRIVER
6904 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6905 L:      linux-nvidia@lists.surfsouth.com
6906 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6907 S:      Maintained
6908 F:      drivers/video/fbdev/hgafb.c
6909
6910 HIBERNATION (aka Software Suspend, aka swsusp)
6911 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6912 M:      Pavel Machek <pavel@ucw.cz>
6913 L:      linux-pm@vger.kernel.org
6914 B:      https://bugzilla.kernel.org
6915 S:      Supported
6916 F:      arch/x86/power/
6917 F:      drivers/base/power/
6918 F:      kernel/power/
6919 F:      include/linux/suspend.h
6920 F:      include/linux/freezer.h
6921 F:      include/linux/pm.h
6922 F:      arch/*/include/asm/suspend*.h
6923
6924 HID CORE LAYER
6925 M:      Jiri Kosina <jikos@kernel.org>
6926 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6927 L:      linux-input@vger.kernel.org
6928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
6929 S:      Maintained
6930 F:      drivers/hid/
6931 F:      include/linux/hid*
6932 F:      include/uapi/linux/hid*
6933
6934 HID SENSOR HUB DRIVERS
6935 M:      Jiri Kosina <jikos@kernel.org>
6936 M:      Jonathan Cameron <jic23@kernel.org>
6937 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6938 L:      linux-input@vger.kernel.org
6939 L:      linux-iio@vger.kernel.org
6940 S:      Maintained
6941 F:      Documentation/hid/hid-sensor*
6942 F:      drivers/hid/hid-sensor-*
6943 F:      drivers/iio/*/hid-*
6944 F:      include/linux/hid-sensor-*
6945
6946 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6947 M:      Thomas Gleixner <tglx@linutronix.de>
6948 L:      linux-kernel@vger.kernel.org
6949 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6950 S:      Maintained
6951 F:      Documentation/timers/
6952 F:      kernel/time/hrtimer.c
6953 F:      kernel/time/clockevents.c
6954 F:      kernel/time/timer_*.c
6955 F:      include/linux/clockchips.h
6956 F:      include/linux/hrtimer.h
6957
6958 HIGH-SPEED SCC DRIVER FOR AX.25
6959 L:      linux-hams@vger.kernel.org
6960 S:      Orphan
6961 F:      drivers/net/hamradio/dmascc.c
6962 F:      drivers/net/hamradio/scc.c
6963
6964 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6965 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6966 W:      http://www.highpoint-tech.com
6967 S:      Supported
6968 F:      Documentation/scsi/hptiop.txt
6969 F:      drivers/scsi/hptiop.c
6970
6971 HIPPI
6972 M:      Jes Sorensen <jes@trained-monkey.org>
6973 L:      linux-hippi@sunsite.dk
6974 S:      Maintained
6975 F:      include/linux/hippidevice.h
6976 F:      include/uapi/linux/if_hippi.h
6977 F:      net/802/hippi.c
6978 F:      drivers/net/hippi/
6979
6980 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6981 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6982 M:      Salil Mehta <salil.mehta@huawei.com>
6983 L:      netdev@vger.kernel.org
6984 W:      http://www.hisilicon.com
6985 S:      Maintained
6986 F:      drivers/net/ethernet/hisilicon/hns3/
6987
6988 HISILICON LPC BUS DRIVER
6989 M:      john.garry@huawei.com
6990 W:      http://www.hisilicon.com
6991 S:      Maintained
6992 F:      drivers/bus/hisi_lpc.c
6993 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6994
6995 HISILICON NETWORK SUBSYSTEM DRIVER
6996 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6997 M:      Salil Mehta <salil.mehta@huawei.com>
6998 L:      netdev@vger.kernel.org
6999 W:      http://www.hisilicon.com
7000 S:      Maintained
7001 F:      drivers/net/ethernet/hisilicon/
7002 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7003
7004 HISILICON PMU DRIVER
7005 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7006 W:      http://www.hisilicon.com
7007 S:      Supported
7008 F:      drivers/perf/hisilicon
7009 F:      Documentation/perf/hisi-pmu.txt
7010
7011 HISILICON ROCE DRIVER
7012 M:      Lijun Ou <oulijun@huawei.com>
7013 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7014 L:      linux-rdma@vger.kernel.org
7015 S:      Maintained
7016 F:      drivers/infiniband/hw/hns/
7017 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7018
7019 HISILICON SAS Controller
7020 M:      John Garry <john.garry@huawei.com>
7021 W:      http://www.hisilicon.com
7022 S:      Supported
7023 F:      drivers/scsi/hisi_sas/
7024 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7025
7026 HMM - Heterogeneous Memory Management
7027 M:      Jérôme Glisse <jglisse@redhat.com>
7028 L:      linux-mm@kvack.org
7029 S:      Maintained
7030 F:      mm/hmm*
7031 F:      include/linux/hmm*
7032 F:      Documentation/vm/hmm.rst
7033
7034 HOST AP DRIVER
7035 M:      Jouni Malinen <j@w1.fi>
7036 L:      linux-wireless@vger.kernel.org
7037 W:      http://w1.fi/hostap-driver.html
7038 S:      Obsolete
7039 F:      drivers/net/wireless/intersil/hostap/
7040
7041 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7042 L:      platform-driver-x86@vger.kernel.org
7043 S:      Orphan
7044 F:      drivers/platform/x86/tc1100-wmi.c
7045
7046 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7047 M:      Jaroslav Kysela <perex@perex.cz>
7048 S:      Maintained
7049 F:      drivers/net/ethernet/hp/hp100.*
7050
7051 HPET:   High Precision Event Timers driver
7052 M:      Clemens Ladisch <clemens@ladisch.de>
7053 S:      Maintained
7054 F:      Documentation/timers/hpet.txt
7055 F:      drivers/char/hpet.c
7056 F:      include/linux/hpet.h
7057 F:      include/uapi/linux/hpet.h
7058
7059 HPET:   x86
7060 S:      Orphan
7061 F:      arch/x86/kernel/hpet.c
7062 F:      arch/x86/include/asm/hpet.h
7063
7064 HPFS FILESYSTEM
7065 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7066 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7067 S:      Maintained
7068 F:      fs/hpfs/
7069
7070 HSI SUBSYSTEM
7071 M:      Sebastian Reichel <sre@kernel.org>
7072 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7073 S:      Maintained
7074 F:      Documentation/ABI/testing/sysfs-bus-hsi
7075 F:      Documentation/driver-api/hsi.rst
7076 F:      drivers/hsi/
7077 F:      include/linux/hsi/
7078 F:      include/uapi/linux/hsi/
7079
7080 HSO 3G MODEM DRIVER
7081 L:      linux-usb@vger.kernel.org
7082 S:      Orphan
7083 F:      drivers/net/usb/hso.c
7084
7085 HSR NETWORK PROTOCOL
7086 M:      Arvid Brodin <arvid.brodin@alten.se>
7087 L:      netdev@vger.kernel.org
7088 S:      Maintained
7089 F:      net/hsr/
7090
7091 HT16K33 LED CONTROLLER DRIVER
7092 M:      Robin van der Gracht <robin@protonic.nl>
7093 S:      Maintained
7094 F:      drivers/auxdisplay/ht16k33.c
7095 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7096
7097 HTCPEN TOUCHSCREEN DRIVER
7098 M:      Pau Oliva Fora <pof@eslack.org>
7099 L:      linux-input@vger.kernel.org
7100 S:      Maintained
7101 F:      drivers/input/touchscreen/htcpen.c
7102
7103 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7104 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7105 L:      linux-iio@vger.kernel.org
7106 W:      http://www.st.com/
7107 S:      Maintained
7108 F:      drivers/iio/humidity/hts221*
7109 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7110
7111 HUAWEI ETHERNET DRIVER
7112 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7113 L:      netdev@vger.kernel.org
7114 S:      Supported
7115 F:      Documentation/networking/hinic.txt
7116 F:      drivers/net/ethernet/huawei/hinic/
7117
7118 HUGETLB FILESYSTEM
7119 M:      Mike Kravetz <mike.kravetz@oracle.com>
7120 L:      linux-mm@kvack.org
7121 S:      Maintained
7122 F:      fs/hugetlbfs/
7123 F:      mm/hugetlb.c
7124 F:      include/linux/hugetlb.h
7125 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7126 F:      Documentation/vm/hugetlbfs_reserv.rst
7127 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7128
7129 HVA ST MEDIA DRIVER
7130 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7131 L:      linux-media@vger.kernel.org
7132 T:      git git://linuxtv.org/media_tree.git
7133 W:      https://linuxtv.org
7134 S:      Supported
7135 F:      drivers/media/platform/sti/hva
7136
7137 HWPOISON MEMORY FAILURE HANDLING
7138 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7139 L:      linux-mm@kvack.org
7140 S:      Maintained
7141 F:      mm/memory-failure.c
7142 F:      mm/hwpoison-inject.c
7143
7144 HYGON PROCESSOR SUPPORT
7145 M:      Pu Wen <puwen@hygon.cn>
7146 L:      linux-kernel@vger.kernel.org
7147 S:      Maintained
7148 F:      arch/x86/kernel/cpu/hygon.c
7149
7150 Hyper-V CORE AND DRIVERS
7151 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7152 M:      Haiyang Zhang <haiyangz@microsoft.com>
7153 M:      Stephen Hemminger <sthemmin@microsoft.com>
7154 M:      Sasha Levin <sashal@kernel.org>
7155 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7156 L:      linux-hyperv@vger.kernel.org
7157 S:      Supported
7158 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7159 F:      arch/x86/include/asm/mshyperv.h
7160 F:      arch/x86/include/asm/trace/hyperv.h
7161 F:      arch/x86/include/asm/hyperv-tlfs.h
7162 F:      arch/x86/kernel/cpu/mshyperv.c
7163 F:      arch/x86/hyperv
7164 F:      drivers/hid/hid-hyperv.c
7165 F:      drivers/hv/
7166 F:      drivers/input/serio/hyperv-keyboard.c
7167 F:      drivers/pci/controller/pci-hyperv.c
7168 F:      drivers/net/hyperv/
7169 F:      drivers/scsi/storvsc_drv.c
7170 F:      drivers/uio/uio_hv_generic.c
7171 F:      drivers/video/fbdev/hyperv_fb.c
7172 F:      net/vmw_vsock/hyperv_transport.c
7173 F:      include/linux/hyperv.h
7174 F:      include/uapi/linux/hyperv.h
7175 F:      tools/hv/
7176 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7177
7178 HYPERVISOR VIRTUAL CONSOLE DRIVER
7179 L:      linuxppc-dev@lists.ozlabs.org
7180 S:      Odd Fixes
7181 F:      drivers/tty/hvc/
7182
7183 I2C ACPI SUPPORT
7184 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7185 L:      linux-i2c@vger.kernel.org
7186 L:      linux-acpi@vger.kernel.org
7187 S:      Maintained
7188 F:      drivers/i2c/i2c-core-acpi.c
7189
7190 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7191 M:      Ajay Gupta <ajayg@nvidia.com>
7192 L:      linux-i2c@vger.kernel.org
7193 S:      Maintained
7194 F:      Documentation/i2c/busses/i2c-nvidia-gpu
7195 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7196
7197 I2C MUXES
7198 M:      Peter Rosin <peda@axentia.se>
7199 L:      linux-i2c@vger.kernel.org
7200 S:      Maintained
7201 F:      Documentation/i2c/i2c-topology
7202 F:      Documentation/i2c/muxes/
7203 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7204 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7205 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7206 F:      drivers/i2c/i2c-mux.c
7207 F:      drivers/i2c/muxes/
7208 F:      include/linux/i2c-mux.h
7209
7210 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7211 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7212 L:      linux-i2c@vger.kernel.org
7213 S:      Maintained
7214 F:      drivers/i2c/busses/i2c-mv64xxx.c
7215
7216 I2C OVER PARALLEL PORT
7217 M:      Jean Delvare <jdelvare@suse.com>
7218 L:      linux-i2c@vger.kernel.org
7219 S:      Maintained
7220 F:      Documentation/i2c/busses/i2c-parport
7221 F:      Documentation/i2c/busses/i2c-parport-light
7222 F:      drivers/i2c/busses/i2c-parport.c
7223 F:      drivers/i2c/busses/i2c-parport-light.c
7224
7225 I2C SUBSYSTEM
7226 M:      Wolfram Sang <wsa@the-dreams.de>
7227 L:      linux-i2c@vger.kernel.org
7228 W:      https://i2c.wiki.kernel.org/
7229 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7230 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7231 S:      Maintained
7232 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7233 F:      Documentation/i2c/
7234 F:      drivers/i2c/*
7235 F:      include/linux/i2c.h
7236 F:      include/linux/i2c-dev.h
7237 F:      include/linux/i2c-smbus.h
7238 F:      include/uapi/linux/i2c.h
7239 F:      include/uapi/linux/i2c-*.h
7240
7241 I2C SUBSYSTEM HOST DRIVERS
7242 L:      linux-i2c@vger.kernel.org
7243 W:      https://i2c.wiki.kernel.org/
7244 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7245 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7246 S:      Odd Fixes
7247 F:      Documentation/devicetree/bindings/i2c/
7248 F:      drivers/i2c/algos/
7249 F:      drivers/i2c/busses/
7250
7251 I2C-TAOS-EVM DRIVER
7252 M:      Jean Delvare <jdelvare@suse.com>
7253 L:      linux-i2c@vger.kernel.org
7254 S:      Maintained
7255 F:      Documentation/i2c/busses/i2c-taos-evm
7256 F:      drivers/i2c/busses/i2c-taos-evm.c
7257
7258 I2C-TINY-USB DRIVER
7259 M:      Till Harbaum <till@harbaum.org>
7260 L:      linux-i2c@vger.kernel.org
7261 W:      http://www.harbaum.org/till/i2c_tiny_usb
7262 S:      Maintained
7263 F:      drivers/i2c/busses/i2c-tiny-usb.c
7264
7265 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7266 M:      Jean Delvare <jdelvare@suse.com>
7267 L:      linux-i2c@vger.kernel.org
7268 S:      Maintained
7269 F:      Documentation/i2c/busses/i2c-ali1535
7270 F:      Documentation/i2c/busses/i2c-ali1563
7271 F:      Documentation/i2c/busses/i2c-ali15x3
7272 F:      Documentation/i2c/busses/i2c-amd756
7273 F:      Documentation/i2c/busses/i2c-amd8111
7274 F:      Documentation/i2c/busses/i2c-i801
7275 F:      Documentation/i2c/busses/i2c-nforce2
7276 F:      Documentation/i2c/busses/i2c-piix4
7277 F:      Documentation/i2c/busses/i2c-sis5595
7278 F:      Documentation/i2c/busses/i2c-sis630
7279 F:      Documentation/i2c/busses/i2c-sis96x
7280 F:      Documentation/i2c/busses/i2c-via
7281 F:      Documentation/i2c/busses/i2c-viapro
7282 F:      drivers/i2c/busses/i2c-ali1535.c
7283 F:      drivers/i2c/busses/i2c-ali1563.c
7284 F:      drivers/i2c/busses/i2c-ali15x3.c
7285 F:      drivers/i2c/busses/i2c-amd756.c
7286 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7287 F:      drivers/i2c/busses/i2c-amd8111.c
7288 F:      drivers/i2c/busses/i2c-i801.c
7289 F:      drivers/i2c/busses/i2c-isch.c
7290 F:      drivers/i2c/busses/i2c-nforce2.c
7291 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7292 F:      drivers/i2c/busses/i2c-piix4.c
7293 F:      drivers/i2c/busses/i2c-sis5595.c
7294 F:      drivers/i2c/busses/i2c-sis630.c
7295 F:      drivers/i2c/busses/i2c-sis96x.c
7296 F:      drivers/i2c/busses/i2c-via.c
7297 F:      drivers/i2c/busses/i2c-viapro.c
7298
7299 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7300 M:      Hans de Goede <hdegoede@redhat.com>
7301 L:      linux-i2c@vger.kernel.org
7302 S:      Maintained
7303 F:      drivers/i2c/busses/i2c-cht-wc.c
7304
7305 I2C/SMBUS ISMT DRIVER
7306 M:      Seth Heasley <seth.heasley@intel.com>
7307 M:      Neil Horman <nhorman@tuxdriver.com>
7308 L:      linux-i2c@vger.kernel.org
7309 F:      drivers/i2c/busses/i2c-ismt.c
7310 F:      Documentation/i2c/busses/i2c-ismt
7311
7312 I2C/SMBUS STUB DRIVER
7313 M:      Jean Delvare <jdelvare@suse.com>
7314 L:      linux-i2c@vger.kernel.org
7315 S:      Maintained
7316 F:      drivers/i2c/i2c-stub.c
7317
7318 I3C SUBSYSTEM
7319 M:      Boris Brezillon <bbrezillon@kernel.org>
7320 L:      linux-i3c@lists.infradead.org
7321 C:      irc://chat.freenode.net/linux-i3c
7322 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7323 S:      Maintained
7324 F:      Documentation/ABI/testing/sysfs-bus-i3c
7325 F:      Documentation/devicetree/bindings/i3c/
7326 F:      Documentation/driver-api/i3c
7327 F:      drivers/i3c/
7328 F:      include/linux/i3c/
7329 F:      include/dt-bindings/i3c/
7330
7331 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7332 M:      Vitor Soares <vitor.soares@synopsys.com>
7333 S:      Maintained
7334 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7335 F:      drivers/i3c/master/dw*
7336
7337 IA64 (Itanium) PLATFORM
7338 M:      Tony Luck <tony.luck@intel.com>
7339 M:      Fenghua Yu <fenghua.yu@intel.com>
7340 L:      linux-ia64@vger.kernel.org
7341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7342 S:      Maintained
7343 F:      arch/ia64/
7344
7345 IBM Power 842 compression accelerator
7346 M:      Haren Myneni <haren@us.ibm.com>
7347 S:      Supported
7348 F:      drivers/crypto/nx/Makefile
7349 F:      drivers/crypto/nx/Kconfig
7350 F:      drivers/crypto/nx/nx-842*
7351 F:      include/linux/sw842.h
7352 F:      crypto/842.c
7353 F:      lib/842/
7354
7355 IBM Power in-Nest Crypto Acceleration
7356 M:      Breno Leitão <leitao@debian.org>
7357 M:      Nayna Jain <nayna@linux.ibm.com>
7358 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7359 L:      linux-crypto@vger.kernel.org
7360 S:      Supported
7361 F:      drivers/crypto/nx/Makefile
7362 F:      drivers/crypto/nx/Kconfig
7363 F:      drivers/crypto/nx/nx-aes*
7364 F:      drivers/crypto/nx/nx-sha*
7365 F:      drivers/crypto/nx/nx.*
7366 F:      drivers/crypto/nx/nx_csbcpb.h
7367 F:      drivers/crypto/nx/nx_debugfs.h
7368
7369 IBM Power Linux RAID adapter
7370 M:      Brian King <brking@us.ibm.com>
7371 S:      Supported
7372 F:      drivers/scsi/ipr.*
7373
7374 IBM Power SRIOV Virtual NIC Device Driver
7375 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7376 M:      John Allen <jallen@linux.ibm.com>
7377 L:      netdev@vger.kernel.org
7378 S:      Supported
7379 F:      drivers/net/ethernet/ibm/ibmvnic.*
7380
7381 IBM Power Virtual Accelerator Switchboard
7382 M:      Sukadev Bhattiprolu
7383 L:      linuxppc-dev@lists.ozlabs.org
7384 S:      Supported
7385 F:      arch/powerpc/platforms/powernv/vas*
7386 F:      arch/powerpc/platforms/powernv/copy-paste.h
7387 F:      arch/powerpc/include/asm/vas.h
7388 F:      arch/powerpc/include/uapi/asm/vas.h
7389
7390 IBM Power Virtual Ethernet Device Driver
7391 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7392 L:      netdev@vger.kernel.org
7393 S:      Supported
7394 F:      drivers/net/ethernet/ibm/ibmveth.*
7395
7396 IBM Power Virtual FC Device Drivers
7397 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7398 L:      linux-scsi@vger.kernel.org
7399 S:      Supported
7400 F:      drivers/scsi/ibmvscsi/ibmvfc*
7401
7402 IBM Power Virtual Management Channel Driver
7403 M:      Steven Royer <seroyer@linux.ibm.com>
7404 S:      Supported
7405 F:      drivers/misc/ibmvmc.*
7406
7407 IBM Power Virtual SCSI Device Drivers
7408 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7409 L:      linux-scsi@vger.kernel.org
7410 S:      Supported
7411 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7412 F:      include/scsi/viosrp.h
7413
7414 IBM Power Virtual SCSI Device Target Driver
7415 M:      Michael Cyr <mikecyr@linux.ibm.com>
7416 L:      linux-scsi@vger.kernel.org
7417 L:      target-devel@vger.kernel.org
7418 S:      Supported
7419 F:      drivers/scsi/ibmvscsi_tgt/
7420
7421 IBM Power VMX Cryptographic instructions
7422 M:      Breno Leitão <leitao@debian.org>
7423 M:      Nayna Jain <nayna@linux.ibm.com>
7424 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7425 L:      linux-crypto@vger.kernel.org
7426 S:      Supported
7427 F:      drivers/crypto/vmx/Makefile
7428 F:      drivers/crypto/vmx/Kconfig
7429 F:      drivers/crypto/vmx/vmx.c
7430 F:      drivers/crypto/vmx/aes*
7431 F:      drivers/crypto/vmx/ghash*
7432 F:      drivers/crypto/vmx/ppc-xlate.pl
7433
7434 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7435 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7436 L:      linux-pci@vger.kernel.org
7437 L:      linuxppc-dev@lists.ozlabs.org
7438 S:      Supported
7439 F:      drivers/pci/hotplug/rpaphp*
7440
7441 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7442 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7443 L:      linux-pci@vger.kernel.org
7444 L:      linuxppc-dev@lists.ozlabs.org
7445 S:      Supported
7446 F:      drivers/pci/hotplug/rpadlpar*
7447
7448 IBM ServeRAID RAID DRIVER
7449 S:      Orphan
7450 F:      drivers/scsi/ips.*
7451
7452 ICH LPC AND GPIO DRIVER
7453 M:      Peter Tyser <ptyser@xes-inc.com>
7454 S:      Maintained
7455 F:      drivers/mfd/lpc_ich.c
7456 F:      drivers/gpio/gpio-ich.c
7457
7458 IDE SUBSYSTEM
7459 M:      "David S. Miller" <davem@davemloft.net>
7460 L:      linux-ide@vger.kernel.org
7461 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7462 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7463 S:      Maintained
7464 F:      Documentation/ide/
7465 F:      drivers/ide/
7466 F:      include/linux/ide.h
7467
7468 IDE/ATAPI DRIVERS
7469 M:      Borislav Petkov <bp@alien8.de>
7470 L:      linux-ide@vger.kernel.org
7471 S:      Maintained
7472 F:      Documentation/cdrom/ide-cd
7473 F:      drivers/ide/ide-cd*
7474
7475 IDEAPAD LAPTOP EXTRAS DRIVER
7476 M:      Ike Panhc <ike.pan@canonical.com>
7477 L:      platform-driver-x86@vger.kernel.org
7478 W:      http://launchpad.net/ideapad-laptop
7479 S:      Maintained
7480 F:      drivers/platform/x86/ideapad-laptop.c
7481
7482 IDEAPAD LAPTOP SLIDEBAR DRIVER
7483 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7484 L:      linux-input@vger.kernel.org
7485 W:      https://github.com/o2genum/ideapad-slidebar
7486 S:      Maintained
7487 F:      drivers/input/misc/ideapad_slidebar.c
7488
7489 IDT VersaClock 5 CLOCK DRIVER
7490 M:      Marek Vasut <marek.vasut@gmail.com>
7491 S:      Maintained
7492 F:      drivers/clk/clk-versaclock5.c
7493
7494 IEEE 802.15.4 SUBSYSTEM
7495 M:      Alexander Aring <alex.aring@gmail.com>
7496 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7497 L:      linux-wpan@vger.kernel.org
7498 W:      http://wpan.cakelab.org/
7499 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7500 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7501 S:      Maintained
7502 F:      net/ieee802154/
7503 F:      net/mac802154/
7504 F:      drivers/net/ieee802154/
7505 F:      include/linux/nl802154.h
7506 F:      include/linux/ieee802154.h
7507 F:      include/net/nl802154.h
7508 F:      include/net/mac802154.h
7509 F:      include/net/af_ieee802154.h
7510 F:      include/net/cfg802154.h
7511 F:      include/net/ieee802154_netdev.h
7512 F:      Documentation/networking/ieee802154.txt
7513
7514 IFE PROTOCOL
7515 M:      Yotam Gigi <yotam.gi@gmail.com>
7516 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7517 F:      net/ife
7518 F:      include/net/ife.h
7519 F:      include/uapi/linux/ife.h
7520
7521 IGORPLUG-USB IR RECEIVER
7522 M:      Sean Young <sean@mess.org>
7523 L:      linux-media@vger.kernel.org
7524 S:      Maintained
7525 F:      drivers/media/rc/igorplugusb.c
7526
7527 IGUANAWORKS USB IR TRANSCEIVER
7528 M:      Sean Young <sean@mess.org>
7529 L:      linux-media@vger.kernel.org
7530 S:      Maintained
7531 F:      drivers/media/rc/iguanair.c
7532
7533 IIO DIGITAL POTENTIOMETER DAC
7534 M:      Peter Rosin <peda@axentia.se>
7535 L:      linux-iio@vger.kernel.org
7536 S:      Maintained
7537 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7538 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7539 F:      drivers/iio/dac/dpot-dac.c
7540
7541 IIO ENVELOPE DETECTOR
7542 M:      Peter Rosin <peda@axentia.se>
7543 L:      linux-iio@vger.kernel.org
7544 S:      Maintained
7545 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7546 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7547 F:      drivers/iio/adc/envelope-detector.c
7548
7549 IIO MULTIPLEXER
7550 M:      Peter Rosin <peda@axentia.se>
7551 L:      linux-iio@vger.kernel.org
7552 S:      Maintained
7553 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7554 F:      drivers/iio/multiplexer/iio-mux.c
7555
7556 IIO SUBSYSTEM AND DRIVERS
7557 M:      Jonathan Cameron <jic23@kernel.org>
7558 R:      Hartmut Knaack <knaack.h@gmx.de>
7559 R:      Lars-Peter Clausen <lars@metafoo.de>
7560 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7561 L:      linux-iio@vger.kernel.org
7562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7563 S:      Maintained
7564 F:      Documentation/ABI/testing/configfs-iio*
7565 F:      Documentation/ABI/testing/sysfs-bus-iio*
7566 F:      Documentation/devicetree/bindings/iio/
7567 F:      drivers/iio/
7568 F:      drivers/staging/iio/
7569 F:      include/linux/iio/
7570 F:      tools/iio/
7571
7572 IIO UNIT CONVERTER
7573 M:      Peter Rosin <peda@axentia.se>
7574 L:      linux-iio@vger.kernel.org
7575 S:      Maintained
7576 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7577 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7578 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7579 F:      drivers/iio/afe/iio-rescale.c
7580
7581 IKANOS/ADI EAGLE ADSL USB DRIVER
7582 M:      Matthieu Castet <castet.matthieu@free.fr>
7583 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7584 S:      Maintained
7585 F:      drivers/usb/atm/ueagle-atm.c
7586
7587 IMGTEC ASCII LCD DRIVER
7588 M:      Paul Burton <paul.burton@mips.com>
7589 S:      Maintained
7590 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7591 F:      drivers/auxdisplay/img-ascii-lcd.c
7592
7593 IMGTEC IR DECODER DRIVER
7594 M:      James Hogan <jhogan@kernel.org>
7595 S:      Maintained
7596 F:      drivers/media/rc/img-ir/
7597
7598 IMON SOUNDGRAPH USB IR RECEIVER
7599 M:      Sean Young <sean@mess.org>
7600 L:      linux-media@vger.kernel.org
7601 S:      Maintained
7602 F:      drivers/media/rc/imon_raw.c
7603 F:      drivers/media/rc/imon.c
7604
7605 IMS TWINTURBO FRAMEBUFFER DRIVER
7606 L:      linux-fbdev@vger.kernel.org
7607 S:      Orphan
7608 F:      drivers/video/fbdev/imsttfb.c
7609
7610 INA209 HARDWARE MONITOR DRIVER
7611 M:      Guenter Roeck <linux@roeck-us.net>
7612 L:      linux-hwmon@vger.kernel.org
7613 S:      Maintained
7614 F:      Documentation/hwmon/ina209
7615 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7616 F:      drivers/hwmon/ina209.c
7617
7618 INA2XX HARDWARE MONITOR DRIVER
7619 M:      Guenter Roeck <linux@roeck-us.net>
7620 L:      linux-hwmon@vger.kernel.org
7621 S:      Maintained
7622 F:      Documentation/hwmon/ina2xx
7623 F:      drivers/hwmon/ina2xx.c
7624 F:      include/linux/platform_data/ina2xx.h
7625
7626 INDUSTRY PACK SUBSYSTEM (IPACK)
7627 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7628 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7629 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7630 L:      industrypack-devel@lists.sourceforge.net
7631 W:      http://industrypack.sourceforge.net
7632 S:      Maintained
7633 F:      drivers/ipack/
7634
7635 INFINIBAND SUBSYSTEM
7636 M:      Doug Ledford <dledford@redhat.com>
7637 M:      Jason Gunthorpe <jgg@mellanox.com>
7638 L:      linux-rdma@vger.kernel.org
7639 W:      https://github.com/linux-rdma/rdma-core
7640 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7641 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7642 S:      Supported
7643 F:      Documentation/devicetree/bindings/infiniband/
7644 F:      Documentation/infiniband/
7645 F:      drivers/infiniband/
7646 F:      include/uapi/linux/if_infiniband.h
7647 F:      include/uapi/rdma/
7648 F:      include/rdma/
7649
7650 INGENIC JZ4780 DMA Driver
7651 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7652 S:      Maintained
7653 F:      drivers/dma/dma-jz4780.c
7654
7655 INGENIC JZ4780 NAND DRIVER
7656 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7657 L:      linux-mtd@lists.infradead.org
7658 S:      Maintained
7659 F:      drivers/mtd/nand/raw/jz4780_*
7660
7661 INOTIFY
7662 M:      Jan Kara <jack@suse.cz>
7663 R:      Amir Goldstein <amir73il@gmail.com>
7664 L:      linux-fsdevel@vger.kernel.org
7665 S:      Maintained
7666 F:      Documentation/filesystems/inotify.txt
7667 F:      fs/notify/inotify/
7668 F:      include/linux/inotify.h
7669 F:      include/uapi/linux/inotify.h
7670
7671 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7672 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7673 L:      linux-input@vger.kernel.org
7674 Q:      http://patchwork.kernel.org/project/linux-input/list/
7675 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7676 S:      Maintained
7677 F:      drivers/input/
7678 F:      include/linux/input.h
7679 F:      include/uapi/linux/input.h
7680 F:      include/uapi/linux/input-event-codes.h
7681 F:      include/linux/input/
7682 F:      Documentation/devicetree/bindings/input/
7683 F:      Documentation/devicetree/bindings/serio/
7684 F:      Documentation/input/
7685
7686 INPUT MULTITOUCH (MT) PROTOCOL
7687 M:      Henrik Rydberg <rydberg@bitmath.org>
7688 L:      linux-input@vger.kernel.org
7689 S:      Odd fixes
7690 F:      Documentation/input/multi-touch-protocol.rst
7691 F:      drivers/input/input-mt.c
7692 K:      \b(ABS|SYN)_MT_
7693
7694 INSIDE SECURE CRYPTO DRIVER
7695 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7696 F:      drivers/crypto/inside-secure/
7697 S:      Maintained
7698 L:      linux-crypto@vger.kernel.org
7699
7700 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7701 M:      Mimi Zohar <zohar@linux.ibm.com>
7702 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7703 L:      linux-integrity@vger.kernel.org
7704 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7705 S:      Supported
7706 F:      security/integrity/ima/
7707
7708 INTEL 810/815 FRAMEBUFFER DRIVER
7709 M:      Antonino Daplas <adaplas@gmail.com>
7710 L:      linux-fbdev@vger.kernel.org
7711 S:      Maintained
7712 F:      drivers/video/fbdev/i810/
7713
7714 INTEL ASoC DRIVERS
7715 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7716 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7717 M:      Jie Yang <yang.jie@linux.intel.com>
7718 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7719 S:      Supported
7720 F:      sound/soc/intel/
7721
7722 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7723 M:      Hans de Goede <hdegoede@redhat.com>
7724 L:      platform-driver-x86@vger.kernel.org
7725 S:      Maintained
7726 F:      drivers/platform/x86/intel_atomisp2_pm.c
7727
7728 INTEL C600 SERIES SAS CONTROLLER DRIVER
7729 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7730 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7731 L:      linux-scsi@vger.kernel.org
7732 T:      git git://git.code.sf.net/p/intel-sas/isci
7733 S:      Supported
7734 F:      drivers/scsi/isci/
7735
7736 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7737 M:      Jani Nikula <jani.nikula@linux.intel.com>
7738 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7739 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7740 L:      intel-gfx@lists.freedesktop.org
7741 W:      https://01.org/linuxgraphics/
7742 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7743 C:      irc://chat.freenode.net/intel-gfx
7744 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7745 T:      git git://anongit.freedesktop.org/drm-intel
7746 S:      Supported
7747 F:      drivers/gpu/drm/i915/
7748 F:      include/drm/i915*
7749 F:      include/uapi/drm/i915_drm.h
7750 F:      Documentation/gpu/i915.rst
7751
7752 INTEL ETHERNET DRIVERS
7753 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7754 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7755 W:      http://www.intel.com/support/feedback.htm
7756 W:      http://e1000.sourceforge.net/
7757 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7758 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7759 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7760 S:      Supported
7761 F:      Documentation/networking/device_drivers/intel/e100.rst
7762 F:      Documentation/networking/device_drivers/intel/e1000.rst
7763 F:      Documentation/networking/device_drivers/intel/e1000e.rst
7764 F:      Documentation/networking/device_drivers/intel/fm10k.rst
7765 F:      Documentation/networking/device_drivers/intel/igb.rst
7766 F:      Documentation/networking/device_drivers/intel/igbvf.rst
7767 F:      Documentation/networking/device_drivers/intel/ixgb.rst
7768 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
7769 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
7770 F:      Documentation/networking/device_drivers/intel/i40e.rst
7771 F:      Documentation/networking/device_drivers/intel/iavf.rst
7772 F:      Documentation/networking/device_drivers/intel/ice.rst
7773 F:      drivers/net/ethernet/intel/
7774 F:      drivers/net/ethernet/intel/*/
7775 F:      include/linux/avf/virtchnl.h
7776
7777 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7778 M:      Maik Broemme <mbroemme@libmpq.org>
7779 L:      linux-fbdev@vger.kernel.org
7780 S:      Maintained
7781 F:      Documentation/fb/intelfb.txt
7782 F:      drivers/video/fbdev/intelfb/
7783
7784 INTEL GPIO DRIVERS
7785 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7786 L:      linux-gpio@vger.kernel.org
7787 S:      Maintained
7788 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7789 F:      drivers/gpio/gpio-ich.c
7790 F:      drivers/gpio/gpio-intel-mid.c
7791 F:      drivers/gpio/gpio-lynxpoint.c
7792 F:      drivers/gpio/gpio-merrifield.c
7793 F:      drivers/gpio/gpio-ml-ioh.c
7794 F:      drivers/gpio/gpio-pch.c
7795 F:      drivers/gpio/gpio-sch.c
7796 F:      drivers/gpio/gpio-sodaville.c
7797
7798 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7799 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7800 M:      Zhi Wang <zhi.a.wang@intel.com>
7801 L:      intel-gvt-dev@lists.freedesktop.org
7802 L:      intel-gfx@lists.freedesktop.org
7803 W:      https://01.org/igvt-g
7804 T:      git https://github.com/intel/gvt-linux.git
7805 S:      Supported
7806 F:      drivers/gpu/drm/i915/gvt/
7807
7808 INTEL HID EVENT DRIVER
7809 M:      Alex Hung <alex.hung@canonical.com>
7810 L:      platform-driver-x86@vger.kernel.org
7811 S:      Maintained
7812 F:      drivers/platform/x86/intel-hid.c
7813
7814 INTEL I/OAT DMA DRIVER
7815 M:      Dave Jiang <dave.jiang@intel.com>
7816 R:      Dan Williams <dan.j.williams@intel.com>
7817 L:      dmaengine@vger.kernel.org
7818 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7819 S:      Supported
7820 F:      drivers/dma/ioat*
7821
7822 INTEL IDLE DRIVER
7823 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7824 M:      Len Brown <lenb@kernel.org>
7825 L:      linux-pm@vger.kernel.org
7826 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7827 B:      https://bugzilla.kernel.org
7828 S:      Supported
7829 F:      drivers/idle/intel_idle.c
7830
7831 INTEL INTEGRATED SENSOR HUB DRIVER
7832 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7833 M:      Jiri Kosina <jikos@kernel.org>
7834 L:      linux-input@vger.kernel.org
7835 S:      Maintained
7836 F:      drivers/hid/intel-ish-hid/
7837
7838 INTEL IOMMU (VT-d)
7839 M:      David Woodhouse <dwmw2@infradead.org>
7840 L:      iommu@lists.linux-foundation.org
7841 T:      git git://git.infradead.org/iommu-2.6.git
7842 S:      Supported
7843 F:      drivers/iommu/intel-iommu.c
7844 F:      include/linux/intel-iommu.h
7845
7846 INTEL IOP-ADMA DMA DRIVER
7847 R:      Dan Williams <dan.j.williams@intel.com>
7848 S:      Odd fixes
7849 F:      drivers/dma/iop-adma.c
7850
7851 INTEL IPU3 CSI-2 CIO2 DRIVER
7852 M:      Yong Zhi <yong.zhi@intel.com>
7853 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7854 M:      Bingbu Cao <bingbu.cao@intel.com>
7855 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7856 L:      linux-media@vger.kernel.org
7857 S:      Maintained
7858 F:      drivers/media/pci/intel/ipu3/
7859 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7860
7861 INTEL IPU3 CSI-2 IMGU DRIVER
7862 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7863 L:      linux-media@vger.kernel.org
7864 S:      Maintained
7865 F:      drivers/staging/media/ipu3/
7866 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
7867 F:      Documentation/media/v4l-drivers/ipu3.rst
7868
7869 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7870 M:      Krzysztof Halasa <khalasa@piap.pl>
7871 S:      Maintained
7872 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7873 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7874 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7875 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7876 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7877 F:      drivers/net/wan/ixp4xx_hss.c
7878
7879 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7880 M:      Deepak Saxena <dsaxena@plexity.net>
7881 S:      Maintained
7882 F:      drivers/char/hw_random/ixp4xx-rng.c
7883
7884 INTEL MANAGEMENT ENGINE (mei)
7885 M:      Tomas Winkler <tomas.winkler@intel.com>
7886 L:      linux-kernel@vger.kernel.org
7887 S:      Supported
7888 F:      include/uapi/linux/mei.h
7889 F:      include/linux/mei_cl_bus.h
7890 F:      drivers/misc/mei/*
7891 F:      drivers/watchdog/mei_wdt.c
7892 F:      Documentation/misc-devices/mei/*
7893 F:      samples/mei/*
7894
7895 INTEL MENLOW THERMAL DRIVER
7896 M:      Sujith Thomas <sujith.thomas@intel.com>
7897 L:      platform-driver-x86@vger.kernel.org
7898 W:      https://01.org/linux-acpi
7899 S:      Supported
7900 F:      drivers/platform/x86/intel_menlow.c
7901
7902 INTEL MIC DRIVERS (mic)
7903 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7904 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7905 S:      Supported
7906 W:      https://github.com/sudeepdutt/mic
7907 W:      http://software.intel.com/en-us/mic-developer
7908 F:      include/linux/mic_bus.h
7909 F:      include/linux/scif.h
7910 F:      include/uapi/linux/mic_common.h
7911 F:      include/uapi/linux/mic_ioctl.h
7912 F:      include/uapi/linux/scif_ioctl.h
7913 F:      drivers/misc/mic/
7914 F:      drivers/dma/mic_x100_dma.c
7915 F:      drivers/dma/mic_x100_dma.h
7916 F:      Documentation/mic/
7917
7918 INTEL PMC CORE DRIVER
7919 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7920 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7921 L:      platform-driver-x86@vger.kernel.org
7922 S:      Maintained
7923 F:      drivers/platform/x86/intel_pmc_core*
7924
7925 INTEL PMC/P-Unit IPC DRIVER
7926 M:      Zha Qipeng<qipeng.zha@intel.com>
7927 L:      platform-driver-x86@vger.kernel.org
7928 S:      Maintained
7929 F:      drivers/platform/x86/intel_pmc_ipc.c
7930 F:      drivers/platform/x86/intel_punit_ipc.c
7931 F:      arch/x86/include/asm/intel_pmc_ipc.h
7932 F:      arch/x86/include/asm/intel_punit_ipc.h
7933
7934 INTEL PMIC GPIO DRIVERS
7935 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7936 S:      Maintained
7937 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7938 F:      drivers/gpio/gpio-*cove.c
7939 F:      drivers/gpio/gpio-msic.c
7940
7941 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
7942 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7943 S:      Maintained
7944 F:      drivers/mfd/intel_msic.c
7945 F:      drivers/mfd/intel_soc_pmic*
7946 F:      include/linux/mfd/intel_msic.h
7947 F:      include/linux/mfd/intel_soc_pmic*
7948
7949 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7950 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7951 L:      linux-wireless@vger.kernel.org
7952 S:      Maintained
7953 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
7954 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
7955 F:      drivers/net/wireless/intel/ipw2x00/
7956
7957 INTEL PSTATE DRIVER
7958 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7959 M:      Len Brown <lenb@kernel.org>
7960 L:      linux-pm@vger.kernel.org
7961 S:      Supported
7962 F:      drivers/cpufreq/intel_pstate.c
7963
7964 INTEL RDMA RNIC DRIVER
7965 M:      Faisal Latif <faisal.latif@intel.com>
7966 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7967 L:      linux-rdma@vger.kernel.org
7968 S:      Supported
7969 F:      drivers/infiniband/hw/i40iw/
7970 F:      include/uapi/rdma/i40iw-abi.h
7971
7972 INTEL TELEMETRY DRIVER
7973 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
7974 M:      "David E. Box" <david.e.box@linux.intel.com>
7975 L:      platform-driver-x86@vger.kernel.org
7976 S:      Maintained
7977 F:      arch/x86/include/asm/intel_telemetry.h
7978 F:      drivers/platform/x86/intel_telemetry*
7979
7980 INTEL VIRTUAL BUTTON DRIVER
7981 M:      AceLan Kao <acelan.kao@canonical.com>
7982 L:      platform-driver-x86@vger.kernel.org
7983 S:      Maintained
7984 F:      drivers/platform/x86/intel-vbtn.c
7985
7986 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7987 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7988 L:      linux-wireless@vger.kernel.org
7989 S:      Supported
7990 F:      drivers/net/wireless/intel/iwlegacy/
7991
7992 INTEL WIRELESS WIFI LINK (iwlwifi)
7993 M:      Johannes Berg <johannes.berg@intel.com>
7994 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7995 M:      Luca Coelho <luciano.coelho@intel.com>
7996 M:      Intel Linux Wireless <linuxwifi@intel.com>
7997 L:      linux-wireless@vger.kernel.org
7998 W:      http://intellinuxwireless.org
7999 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8000 S:      Supported
8001 F:      drivers/net/wireless/intel/iwlwifi/
8002
8003 INTEL WIRELESS WIMAX CONNECTION 2400
8004 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8005 M:      linux-wimax@intel.com
8006 L:      wimax@linuxwimax.org (subscribers-only)
8007 S:      Supported
8008 W:      http://linuxwimax.org
8009 F:      Documentation/wimax/README.i2400m
8010 F:      drivers/net/wimax/i2400m/
8011 F:      include/uapi/linux/wimax/i2400m.h
8012
8013 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8014 M:      Mario Limonciello <mario.limonciello@dell.com>
8015 S:      Maintained
8016 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8017
8018 INTEL(R) TRACE HUB
8019 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8020 S:      Supported
8021 F:      Documentation/trace/intel_th.rst
8022 F:      drivers/hwtracing/intel_th/
8023
8024 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8025 M:      Ning Sun <ning.sun@intel.com>
8026 L:      tboot-devel@lists.sourceforge.net
8027 W:      http://tboot.sourceforge.net
8028 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8029 S:      Supported
8030 F:      Documentation/intel_txt.txt
8031 F:      include/linux/tboot.h
8032 F:      arch/x86/kernel/tboot.c
8033
8034 INTEL-MID GPIO DRIVER
8035 M:      David Cohen <david.a.cohen@linux.intel.com>
8036 L:      linux-gpio@vger.kernel.org
8037 S:      Maintained
8038 F:      drivers/gpio/gpio-intel-mid.c
8039
8040 INTERCONNECT API
8041 M:      Georgi Djakov <georgi.djakov@linaro.org>
8042 S:      Maintained
8043 F:      Documentation/interconnect/
8044 F:      Documentation/devicetree/bindings/interconnect/
8045 F:      drivers/interconnect/
8046 F:      include/dt-bindings/interconnect/
8047 F:      include/linux/interconnect-provider.h
8048 F:      include/linux/interconnect.h
8049
8050 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8051 M:      Linus Walleij <linus.walleij@linaro.org>
8052 L:      linux-iio@vger.kernel.org
8053 S:      Maintained
8054 F:      drivers/iio/gyro/mpu3050*
8055 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8056
8057 IOC3 ETHERNET DRIVER
8058 M:      Ralf Baechle <ralf@linux-mips.org>
8059 L:      linux-mips@vger.kernel.org
8060 S:      Maintained
8061 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8062
8063 IOC3 SERIAL DRIVER
8064 M:      Pat Gefre <pfg@sgi.com>
8065 L:      linux-serial@vger.kernel.org
8066 S:      Maintained
8067 F:      drivers/tty/serial/ioc3_serial.c
8068
8069 IOMAP FILESYSTEM LIBRARY
8070 M:      Christoph Hellwig <hch@infradead.org>
8071 M:      Darrick J. Wong <darrick.wong@oracle.com>
8072 M:      linux-xfs@vger.kernel.org
8073 M:      linux-fsdevel@vger.kernel.org
8074 L:      linux-xfs@vger.kernel.org
8075 L:      linux-fsdevel@vger.kernel.org
8076 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8077 S:      Supported
8078 F:      fs/iomap.c
8079 F:      include/linux/iomap.h
8080
8081 IOMMU DRIVERS
8082 M:      Joerg Roedel <joro@8bytes.org>
8083 L:      iommu@lists.linux-foundation.org
8084 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8085 S:      Maintained
8086 F:      Documentation/devicetree/bindings/iommu/
8087 F:      drivers/iommu/
8088 F:      include/linux/iommu.h
8089 F:      include/linux/of_iommu.h
8090 F:      include/linux/iova.h
8091
8092 IP MASQUERADING
8093 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
8094 S:      Maintained
8095 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
8096
8097 IPMI SUBSYSTEM
8098 M:      Corey Minyard <minyard@acm.org>
8099 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8100 W:      http://openipmi.sourceforge.net/
8101 S:      Supported
8102 F:      Documentation/devicetree/bindings/ipmi/
8103 F:      Documentation/IPMI.txt
8104 F:      drivers/char/ipmi/
8105 F:      include/linux/ipmi*
8106 F:      include/uapi/linux/ipmi*
8107
8108 IPS SCSI RAID DRIVER
8109 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8110 L:      linux-scsi@vger.kernel.org
8111 W:      http://www.adaptec.com/
8112 S:      Maintained
8113 F:      drivers/scsi/ips*
8114
8115 IPVS
8116 M:      Wensong Zhang <wensong@linux-vs.org>
8117 M:      Simon Horman <horms@verge.net.au>
8118 M:      Julian Anastasov <ja@ssi.bg>
8119 L:      netdev@vger.kernel.org
8120 L:      lvs-devel@vger.kernel.org
8121 S:      Maintained
8122 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8123 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8124 F:      Documentation/networking/ipvs-sysctl.txt
8125 F:      include/net/ip_vs.h
8126 F:      include/uapi/linux/ip_vs.h
8127 F:      net/netfilter/ipvs/
8128
8129 IPWIRELESS DRIVER
8130 M:      Jiri Kosina <jikos@kernel.org>
8131 M:      David Sterba <dsterba@suse.com>
8132 S:      Odd Fixes
8133 F:      drivers/tty/ipwireless/
8134
8135 IPX NETWORK LAYER
8136 L:      netdev@vger.kernel.org
8137 S:      Obsolete
8138 F:      include/uapi/linux/ipx.h
8139
8140 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8141 M:      Marc Zyngier <marc.zyngier@arm.com>
8142 S:      Maintained
8143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8144 F:      Documentation/IRQ-domain.txt
8145 F:      include/linux/irqdomain.h
8146 F:      kernel/irq/irqdomain.c
8147 F:      kernel/irq/msi.c
8148
8149 IRQ SUBSYSTEM
8150 M:      Thomas Gleixner <tglx@linutronix.de>
8151 L:      linux-kernel@vger.kernel.org
8152 S:      Maintained
8153 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8154 F:      kernel/irq/
8155
8156 IRQCHIP DRIVERS
8157 M:      Thomas Gleixner <tglx@linutronix.de>
8158 M:      Jason Cooper <jason@lakedaemon.net>
8159 M:      Marc Zyngier <marc.zyngier@arm.com>
8160 L:      linux-kernel@vger.kernel.org
8161 S:      Maintained
8162 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8163 F:      Documentation/devicetree/bindings/interrupt-controller/
8164 F:      drivers/irqchip/
8165
8166 ISA
8167 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8168 S:      Maintained
8169 F:      Documentation/isa.txt
8170 F:      drivers/base/isa.c
8171 F:      include/linux/isa.h
8172
8173 ISA RADIO MODULE
8174 M:      Hans Verkuil <hverkuil@xs4all.nl>
8175 L:      linux-media@vger.kernel.org
8176 T:      git git://linuxtv.org/media_tree.git
8177 W:      https://linuxtv.org
8178 S:      Maintained
8179 F:      drivers/media/radio/radio-isa*
8180
8181 ISAPNP
8182 M:      Jaroslav Kysela <perex@perex.cz>
8183 S:      Maintained
8184 F:      Documentation/isapnp.txt
8185 F:      drivers/pnp/isapnp/
8186 F:      include/linux/isapnp.h
8187
8188 ISCSI
8189 M:      Lee Duncan <lduncan@suse.com>
8190 M:      Chris Leech <cleech@redhat.com>
8191 L:      open-iscsi@googlegroups.com
8192 W:      www.open-iscsi.com
8193 S:      Maintained
8194 F:      drivers/scsi/*iscsi*
8195 F:      include/scsi/*iscsi*
8196
8197 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8198 M:      Peter Jones <pjones@redhat.com>
8199 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8200 S:      Maintained
8201 F:      drivers/firmware/iscsi_ibft*
8202
8203 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8204 M:      Sagi Grimberg <sagi@grimberg.me>
8205 M:      Max Gurtovoy <maxg@mellanox.com>
8206 L:      linux-rdma@vger.kernel.org
8207 S:      Supported
8208 W:      http://www.openfabrics.org
8209 W:      www.open-iscsi.org
8210 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8211 F:      drivers/infiniband/ulp/iser/
8212
8213 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8214 M:      Sagi Grimberg <sagi@grimberg.me>
8215 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8216 L:      linux-rdma@vger.kernel.org
8217 L:      target-devel@vger.kernel.org
8218 S:      Supported
8219 W:      http://www.linux-iscsi.org
8220 F:      drivers/infiniband/ulp/isert
8221
8222 ISDN SUBSYSTEM
8223 M:      Karsten Keil <isdn@linux-pingi.de>
8224 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8225 L:      netdev@vger.kernel.org
8226 W:      http://www.isdn4linux.de
8227 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
8228 S:      Maintained
8229 F:      Documentation/isdn/
8230 F:      drivers/isdn/
8231 F:      include/linux/isdn.h
8232 F:      include/linux/isdn/
8233 F:      include/uapi/linux/isdn.h
8234 F:      include/uapi/linux/isdn/
8235
8236 IT87 HARDWARE MONITORING DRIVER
8237 M:      Jean Delvare <jdelvare@suse.com>
8238 L:      linux-hwmon@vger.kernel.org
8239 S:      Maintained
8240 F:      Documentation/hwmon/it87
8241 F:      drivers/hwmon/it87.c
8242
8243 IT913X MEDIA DRIVER
8244 M:      Antti Palosaari <crope@iki.fi>
8245 L:      linux-media@vger.kernel.org
8246 W:      https://linuxtv.org
8247 W:      http://palosaari.fi/linux/
8248 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8249 T:      git git://linuxtv.org/anttip/media_tree.git
8250 S:      Maintained
8251 F:      drivers/media/tuners/it913x*
8252
8253 IVTV VIDEO4LINUX DRIVER
8254 M:      Andy Walls <awalls@md.metrocast.net>
8255 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8256 L:      linux-media@vger.kernel.org
8257 T:      git git://linuxtv.org/media_tree.git
8258 W:      http://www.ivtvdriver.org
8259 S:      Maintained
8260 F:      Documentation/media/v4l-drivers/ivtv*
8261 F:      drivers/media/pci/ivtv/
8262 F:      include/uapi/linux/ivtv*
8263
8264 IX2505V MEDIA DRIVER
8265 M:      Malcolm Priestley <tvboxspy@gmail.com>
8266 L:      linux-media@vger.kernel.org
8267 W:      https://linuxtv.org
8268 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8269 S:      Maintained
8270 F:      drivers/media/dvb-frontends/ix2505v*
8271
8272 JAILHOUSE HYPERVISOR INTERFACE
8273 M:      Jan Kiszka <jan.kiszka@siemens.com>
8274 L:      jailhouse-dev@googlegroups.com
8275 S:      Maintained
8276 F:      arch/x86/kernel/jailhouse.c
8277 F:      arch/x86/include/asm/jailhouse_para.h
8278
8279 JC42.4 TEMPERATURE SENSOR DRIVER
8280 M:      Guenter Roeck <linux@roeck-us.net>
8281 L:      linux-hwmon@vger.kernel.org
8282 S:      Maintained
8283 F:      drivers/hwmon/jc42.c
8284 F:      Documentation/hwmon/jc42
8285
8286 JFS FILESYSTEM
8287 M:      Dave Kleikamp <shaggy@kernel.org>
8288 L:      jfs-discussion@lists.sourceforge.net
8289 W:      http://jfs.sourceforge.net/
8290 T:      git git://github.com/kleikamp/linux-shaggy.git
8291 S:      Maintained
8292 F:      Documentation/filesystems/jfs.txt
8293 F:      fs/jfs/
8294
8295 JME NETWORK DRIVER
8296 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8297 L:      netdev@vger.kernel.org
8298 S:      Maintained
8299 F:      drivers/net/ethernet/jme.*
8300
8301 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8302 M:      David Woodhouse <dwmw2@infradead.org>
8303 L:      linux-mtd@lists.infradead.org
8304 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8305 S:      Maintained
8306 F:      fs/jffs2/
8307 F:      include/uapi/linux/jffs2.h
8308
8309 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8310 M:      "Theodore Ts'o" <tytso@mit.edu>
8311 M:      Jan Kara <jack@suse.com>
8312 L:      linux-ext4@vger.kernel.org
8313 S:      Maintained
8314 F:      fs/jbd2/
8315 F:      include/linux/jbd2.h
8316
8317 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8318 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8319 L:      linux-media@vger.kernel.org
8320 S:      Maintained
8321 F:      drivers/media/platform/rcar_jpu.c
8322
8323 JSM Neo PCI based serial card
8324 L:      linux-serial@vger.kernel.org
8325 S:      Orphan
8326 F:      drivers/tty/serial/jsm/
8327
8328 K10TEMP HARDWARE MONITORING DRIVER
8329 M:      Clemens Ladisch <clemens@ladisch.de>
8330 L:      linux-hwmon@vger.kernel.org
8331 S:      Maintained
8332 F:      Documentation/hwmon/k10temp
8333 F:      drivers/hwmon/k10temp.c
8334
8335 K8TEMP HARDWARE MONITORING DRIVER
8336 M:      Rudolf Marek <r.marek@assembler.cz>
8337 L:      linux-hwmon@vger.kernel.org
8338 S:      Maintained
8339 F:      Documentation/hwmon/k8temp
8340 F:      drivers/hwmon/k8temp.c
8341
8342 KASAN
8343 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8344 R:      Alexander Potapenko <glider@google.com>
8345 R:      Dmitry Vyukov <dvyukov@google.com>
8346 L:      kasan-dev@googlegroups.com
8347 S:      Maintained
8348 F:      arch/*/include/asm/kasan.h
8349 F:      arch/*/mm/kasan_init*
8350 F:      Documentation/dev-tools/kasan.rst
8351 F:      include/linux/kasan*.h
8352 F:      lib/test_kasan.c
8353 F:      mm/kasan/
8354 F:      scripts/Makefile.kasan
8355
8356 KCONFIG
8357 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8358 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8359 L:      linux-kbuild@vger.kernel.org
8360 S:      Maintained
8361 F:      Documentation/kbuild/kconfig*
8362 F:      scripts/kconfig/
8363 F:      scripts/Kconfig.include
8364
8365 KDUMP
8366 M:      Dave Young <dyoung@redhat.com>
8367 M:      Baoquan He <bhe@redhat.com>
8368 R:      Vivek Goyal <vgoyal@redhat.com>
8369 L:      kexec@lists.infradead.org
8370 W:      http://lse.sourceforge.net/kdump/
8371 S:      Maintained
8372 F:      Documentation/kdump/
8373
8374 KEENE FM RADIO TRANSMITTER DRIVER
8375 M:      Hans Verkuil <hverkuil@xs4all.nl>
8376 L:      linux-media@vger.kernel.org
8377 T:      git git://linuxtv.org/media_tree.git
8378 W:      https://linuxtv.org
8379 S:      Maintained
8380 F:      drivers/media/radio/radio-keene*
8381
8382 KERNEL AUTOMOUNTER
8383 M:      Ian Kent <raven@themaw.net>
8384 L:      autofs@vger.kernel.org
8385 S:      Maintained
8386 F:      fs/autofs/
8387
8388 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8389 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8390 M:      Michal Marek <michal.lkml@markovi.net>
8391 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8392 L:      linux-kbuild@vger.kernel.org
8393 S:      Maintained
8394 F:      Documentation/kbuild/
8395 F:      Makefile
8396 F:      scripts/Kbuild*
8397 F:      scripts/Makefile*
8398 F:      scripts/basic/
8399 F:      scripts/mk*
8400 F:      scripts/mod/
8401 F:      scripts/package/
8402
8403 KERNEL JANITORS
8404 L:      kernel-janitors@vger.kernel.org
8405 W:      http://kernelnewbies.org/KernelJanitors
8406 S:      Odd Fixes
8407
8408 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8409 M:      "J. Bruce Fields" <bfields@fieldses.org>
8410 M:      Jeff Layton <jlayton@kernel.org>
8411 L:      linux-nfs@vger.kernel.org
8412 W:      http://nfs.sourceforge.net/
8413 T:      git git://linux-nfs.org/~bfields/linux.git
8414 S:      Supported
8415 F:      fs/nfsd/
8416 F:      include/uapi/linux/nfsd/
8417 F:      fs/lockd/
8418 F:      fs/nfs_common/
8419 F:      net/sunrpc/
8420 F:      include/linux/lockd/
8421 F:      include/linux/sunrpc/
8422 F:      include/uapi/linux/sunrpc/
8423
8424 KERNEL SELFTEST FRAMEWORK
8425 M:      Shuah Khan <shuah@kernel.org>
8426 M:      Shuah Khan <skhan@linuxfoundation.org>
8427 L:      linux-kselftest@vger.kernel.org
8428 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8429 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8430 S:      Maintained
8431 F:      tools/testing/selftests/
8432 F:      Documentation/dev-tools/kselftest*
8433
8434 KERNEL USERMODE HELPER
8435 M:      Luis Chamberlain <mcgrof@kernel.org>
8436 L:      linux-kernel@vger.kernel.org
8437 S:      Maintained
8438 F:      kernel/umh.c
8439 F:      include/linux/umh.h
8440
8441 KERNEL VIRTUAL MACHINE (KVM)
8442 M:      Paolo Bonzini <pbonzini@redhat.com>
8443 M:      Radim Krčmář <rkrcmar@redhat.com>
8444 L:      kvm@vger.kernel.org
8445 W:      http://www.linux-kvm.org
8446 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8447 S:      Supported
8448 F:      Documentation/virtual/kvm/
8449 F:      include/trace/events/kvm.h
8450 F:      include/uapi/asm-generic/kvm*
8451 F:      include/uapi/linux/kvm*
8452 F:      include/asm-generic/kvm*
8453 F:      include/linux/kvm*
8454 F:      include/kvm/iodev.h
8455 F:      virt/kvm/*
8456 F:      tools/kvm/
8457
8458 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8459 M:      Joerg Roedel <joro@8bytes.org>
8460 L:      kvm@vger.kernel.org
8461 W:      http://www.linux-kvm.org/
8462 S:      Maintained
8463 F:      arch/x86/include/asm/svm.h
8464 F:      arch/x86/kvm/svm.c
8465
8466 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8467 M:      Christoffer Dall <christoffer.dall@arm.com>
8468 M:      Marc Zyngier <marc.zyngier@arm.com>
8469 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8470 L:      kvmarm@lists.cs.columbia.edu
8471 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8472 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8473 S:      Supported
8474 F:      arch/arm/include/uapi/asm/kvm*
8475 F:      arch/arm/include/asm/kvm*
8476 F:      arch/arm/kvm/
8477 F:      virt/kvm/arm/
8478 F:      include/kvm/arm_*
8479
8480 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8481 M:      Christoffer Dall <christoffer.dall@arm.com>
8482 M:      Marc Zyngier <marc.zyngier@arm.com>
8483 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8484 L:      kvmarm@lists.cs.columbia.edu
8485 S:      Maintained
8486 F:      arch/arm64/include/uapi/asm/kvm*
8487 F:      arch/arm64/include/asm/kvm*
8488 F:      arch/arm64/kvm/
8489
8490 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8491 M:      James Hogan <jhogan@kernel.org>
8492 L:      linux-mips@vger.kernel.org
8493 S:      Supported
8494 F:      arch/mips/include/uapi/asm/kvm*
8495 F:      arch/mips/include/asm/kvm*
8496 F:      arch/mips/kvm/
8497
8498 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8499 M:      Paul Mackerras <paulus@ozlabs.org>
8500 L:      kvm-ppc@vger.kernel.org
8501 W:      http://www.linux-kvm.org/
8502 T:      git git://github.com/agraf/linux-2.6.git
8503 S:      Supported
8504 F:      arch/powerpc/include/uapi/asm/kvm*
8505 F:      arch/powerpc/include/asm/kvm*
8506 F:      arch/powerpc/kvm/
8507 F:      arch/powerpc/kernel/kvm*
8508
8509 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8510 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8511 M:      Janosch Frank <frankja@linux.ibm.com>
8512 R:      David Hildenbrand <david@redhat.com>
8513 R:      Cornelia Huck <cohuck@redhat.com>
8514 L:      linux-s390@vger.kernel.org
8515 W:      http://www.ibm.com/developerworks/linux/linux390/
8516 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8517 S:      Supported
8518 F:      arch/s390/include/uapi/asm/kvm*
8519 F:      arch/s390/include/asm/gmap.h
8520 F:      arch/s390/include/asm/kvm*
8521 F:      arch/s390/kvm/
8522 F:      arch/s390/mm/gmap.c
8523
8524 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8525 M:      Paolo Bonzini <pbonzini@redhat.com>
8526 M:      Radim Krčmář <rkrcmar@redhat.com>
8527 L:      kvm@vger.kernel.org
8528 W:      http://www.linux-kvm.org
8529 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8530 S:      Supported
8531 F:      arch/x86/kvm/
8532 F:      arch/x86/kvm/*/
8533 F:      arch/x86/include/uapi/asm/kvm*
8534 F:      arch/x86/include/asm/kvm*
8535 F:      arch/x86/include/asm/pvclock-abi.h
8536 F:      arch/x86/kernel/kvm.c
8537 F:      arch/x86/kernel/kvmclock.c
8538
8539 KERNFS
8540 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8541 M:      Tejun Heo <tj@kernel.org>
8542 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8543 S:      Supported
8544 F:      include/linux/kernfs.h
8545 F:      fs/kernfs/
8546
8547 KEXEC
8548 M:      Eric Biederman <ebiederm@xmission.com>
8549 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8550 L:      kexec@lists.infradead.org
8551 S:      Maintained
8552 F:      include/linux/kexec.h
8553 F:      include/uapi/linux/kexec.h
8554 F:      kernel/kexec*
8555
8556 KEYS-ENCRYPTED
8557 M:      Mimi Zohar <zohar@linux.ibm.com>
8558 L:      linux-integrity@vger.kernel.org
8559 L:      keyrings@vger.kernel.org
8560 S:      Supported
8561 F:      Documentation/security/keys/trusted-encrypted.rst
8562 F:      include/keys/encrypted-type.h
8563 F:      security/keys/encrypted-keys/
8564
8565 KEYS-TRUSTED
8566 M:      James Bottomley <jejb@linux.ibm.com>
8567 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8568 M:      Mimi Zohar <zohar@linux.ibm.com>
8569 L:      linux-integrity@vger.kernel.org
8570 L:      keyrings@vger.kernel.org
8571 S:      Supported
8572 F:      Documentation/security/keys/trusted-encrypted.rst
8573 F:      include/keys/trusted-type.h
8574 F:      security/keys/trusted.c
8575 F:      security/keys/trusted.h
8576
8577 KEYS/KEYRINGS:
8578 M:      David Howells <dhowells@redhat.com>
8579 L:      keyrings@vger.kernel.org
8580 S:      Maintained
8581 F:      Documentation/security/keys/core.rst
8582 F:      include/linux/key.h
8583 F:      include/linux/key-type.h
8584 F:      include/linux/keyctl.h
8585 F:      include/uapi/linux/keyctl.h
8586 F:      include/keys/
8587 F:      security/keys/
8588
8589 KGDB / KDB /debug_core
8590 M:      Jason Wessel <jason.wessel@windriver.com>
8591 M:      Daniel Thompson <daniel.thompson@linaro.org>
8592 W:      http://kgdb.wiki.kernel.org/
8593 L:      kgdb-bugreport@lists.sourceforge.net
8594 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8595 S:      Maintained
8596 F:      Documentation/dev-tools/kgdb.rst
8597 F:      drivers/misc/kgdbts.c
8598 F:      drivers/tty/serial/kgdboc.c
8599 F:      include/linux/kdb.h
8600 F:      include/linux/kgdb.h
8601 F:      kernel/debug/
8602
8603 KMEMLEAK
8604 M:      Catalin Marinas <catalin.marinas@arm.com>
8605 S:      Maintained
8606 F:      Documentation/dev-tools/kmemleak.rst
8607 F:      include/linux/kmemleak.h
8608 F:      mm/kmemleak.c
8609 F:      mm/kmemleak-test.c
8610
8611 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8612 M:      Luis Chamberlain <mcgrof@kernel.org>
8613 L:      linux-kernel@vger.kernel.org
8614 S:      Maintained
8615 F:      kernel/kmod.c
8616 F:      include/linux/kmod.h
8617 F:      lib/test_kmod.c
8618 F:      tools/testing/selftests/kmod/
8619
8620 KPROBES
8621 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
8622 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8623 M:      "David S. Miller" <davem@davemloft.net>
8624 M:      Masami Hiramatsu <mhiramat@kernel.org>
8625 S:      Maintained
8626 F:      Documentation/kprobes.txt
8627 F:      include/linux/kprobes.h
8628 F:      include/asm-generic/kprobes.h
8629 F:      kernel/kprobes.c
8630
8631 KS0108 LCD CONTROLLER DRIVER
8632 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8633 S:      Maintained
8634 F:      Documentation/auxdisplay/ks0108
8635 F:      drivers/auxdisplay/ks0108.c
8636 F:      include/linux/ks0108.h
8637
8638 L3MDEV
8639 M:      David Ahern <dsa@cumulusnetworks.com>
8640 L:      netdev@vger.kernel.org
8641 S:      Maintained
8642 F:      net/l3mdev
8643 F:      include/net/l3mdev.h
8644
8645 L7 BPF FRAMEWORK
8646 M:      John Fastabend <john.fastabend@gmail.com>
8647 M:      Daniel Borkmann <daniel@iogearbox.net>
8648 L:      netdev@vger.kernel.org
8649 L:      bpf@vger.kernel.org
8650 S:      Maintained
8651 F:      include/linux/skmsg.h
8652 F:      net/core/skmsg.c
8653 F:      net/core/sock_map.c
8654 F:      net/ipv4/tcp_bpf.c
8655
8656 LANTIQ / INTEL Ethernet drivers
8657 M:      Hauke Mehrtens <hauke@hauke-m.de>
8658 L:      netdev@vger.kernel.org
8659 S:      Maintained
8660 F:      net/dsa/tag_gswip.c
8661 F:      drivers/net/ethernet/lantiq_xrx200.c
8662 F:      drivers/net/dsa/lantiq_pce.h
8663 F:      drivers/net/dsa/lantiq_gswip.c
8664
8665 LANTIQ MIPS ARCHITECTURE
8666 M:      John Crispin <john@phrozen.org>
8667 L:      linux-mips@vger.kernel.org
8668 S:      Maintained
8669 F:      arch/mips/lantiq
8670 F:      drivers/soc/lantiq
8671
8672 LAPB module
8673 L:      linux-x25@vger.kernel.org
8674 S:      Orphan
8675 F:      Documentation/networking/lapb-module.txt
8676 F:      include/*/lapb.h
8677 F:      net/lapb/
8678
8679 LASI 53c700 driver for PARISC
8680 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8681 L:      linux-scsi@vger.kernel.org
8682 S:      Maintained
8683 F:      Documentation/scsi/53c700.txt
8684 F:      drivers/scsi/53c700*
8685
8686 LEAKING_ADDRESSES
8687 M:      Tobin C. Harding <me@tobin.cc>
8688 M:      Tycho Andersen <tycho@tycho.ws>
8689 L:      kernel-hardening@lists.openwall.com
8690 S:      Maintained
8691 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8692 F:      scripts/leaking_addresses.pl
8693
8694 LED SUBSYSTEM
8695 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8696 M:      Pavel Machek <pavel@ucw.cz>
8697 L:      linux-leds@vger.kernel.org
8698 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8699 S:      Maintained
8700 F:      Documentation/devicetree/bindings/leds/
8701 F:      drivers/leds/
8702 F:      include/linux/leds.h
8703
8704 LEGACY EEPROM DRIVER
8705 M:      Jean Delvare <jdelvare@suse.com>
8706 S:      Maintained
8707 F:      Documentation/misc-devices/eeprom
8708 F:      drivers/misc/eeprom/eeprom.c
8709
8710 LEGO MINDSTORMS EV3
8711 R:      David Lechner <david@lechnology.com>
8712 S:      Maintained
8713 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8714 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8715 F:      drivers/power/supply/lego_ev3_battery.c
8716
8717 LEGO USB Tower driver
8718 M:      Juergen Stuber <starblue@users.sourceforge.net>
8719 L:      legousb-devel@lists.sourceforge.net
8720 W:      http://legousb.sourceforge.net/
8721 S:      Maintained
8722 F:      drivers/usb/misc/legousbtower.c
8723
8724 LG LAPTOP EXTRAS
8725 M:      Matan Ziv-Av <matan@svgalib.org>
8726 L:      platform-driver-x86@vger.kernel.org
8727 S:      Maintained
8728 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8729 F:      Documentation/laptops/lg-laptop.rst
8730 F:      drivers/platform/x86/lg-laptop.c
8731
8732 LG2160 MEDIA DRIVER
8733 M:      Michael Krufky <mkrufky@linuxtv.org>
8734 L:      linux-media@vger.kernel.org
8735 W:      https://linuxtv.org
8736 W:      http://github.com/mkrufky
8737 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8738 T:      git git://linuxtv.org/mkrufky/tuners.git
8739 S:      Maintained
8740 F:      drivers/media/dvb-frontends/lg2160.*
8741
8742 LGDT3305 MEDIA DRIVER
8743 M:      Michael Krufky <mkrufky@linuxtv.org>
8744 L:      linux-media@vger.kernel.org
8745 W:      https://linuxtv.org
8746 W:      http://github.com/mkrufky
8747 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8748 T:      git git://linuxtv.org/mkrufky/tuners.git
8749 S:      Maintained
8750 F:      drivers/media/dvb-frontends/lgdt3305.*
8751
8752 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8753 M:      Viresh Kumar <vireshk@kernel.org>
8754 L:      linux-ide@vger.kernel.org
8755 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8756 S:      Maintained
8757 F:      include/linux/pata_arasan_cf_data.h
8758 F:      drivers/ata/pata_arasan_cf.c
8759
8760 LIBATA PATA DRIVERS
8761 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8762 M:      Jens Axboe <axboe@kernel.dk>
8763 L:      linux-ide@vger.kernel.org
8764 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8765 S:      Maintained
8766 F:      drivers/ata/pata_*.c
8767 F:      drivers/ata/ata_generic.c
8768
8769 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8770 M:      Linus Walleij <linus.walleij@linaro.org>
8771 L:      linux-ide@vger.kernel.org
8772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8773 S:      Maintained
8774 F:      drivers/ata/pata_ftide010.c
8775 F:      drivers/ata/sata_gemini.c
8776 F:      drivers/ata/sata_gemini.h
8777
8778 LIBATA SATA AHCI PLATFORM devices support
8779 M:      Hans de Goede <hdegoede@redhat.com>
8780 M:      Jens Axboe <axboe@kernel.dk>
8781 L:      linux-ide@vger.kernel.org
8782 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8783 S:      Maintained
8784 F:      drivers/ata/ahci_platform.c
8785 F:      drivers/ata/libahci_platform.c
8786 F:      include/linux/ahci_platform.h
8787
8788 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8789 M:      Mikael Pettersson <mikpelinux@gmail.com>
8790 L:      linux-ide@vger.kernel.org
8791 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8792 S:      Maintained
8793 F:      drivers/ata/sata_promise.*
8794
8795 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8796 M:      Jens Axboe <axboe@kernel.dk>
8797 L:      linux-ide@vger.kernel.org
8798 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8799 S:      Maintained
8800 F:      drivers/ata/
8801 F:      include/linux/ata.h
8802 F:      include/linux/libata.h
8803 F:      Documentation/devicetree/bindings/ata/
8804
8805 LIBLOCKDEP
8806 M:      Sasha Levin <alexander.levin@microsoft.com>
8807 S:      Maintained
8808 F:      tools/lib/lockdep/
8809
8810 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8811 M:      Ross Zwisler <zwisler@kernel.org>
8812 M:      Dan Williams <dan.j.williams@intel.com>
8813 M:      Vishal Verma <vishal.l.verma@intel.com>
8814 M:      Dave Jiang <dave.jiang@intel.com>
8815 L:      linux-nvdimm@lists.01.org
8816 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8817 S:      Supported
8818 F:      drivers/nvdimm/blk.c
8819 F:      drivers/nvdimm/region_devs.c
8820
8821 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8822 M:      Vishal Verma <vishal.l.verma@intel.com>
8823 M:      Dan Williams <dan.j.williams@intel.com>
8824 M:      Ross Zwisler <zwisler@kernel.org>
8825 M:      Dave Jiang <dave.jiang@intel.com>
8826 L:      linux-nvdimm@lists.01.org
8827 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8828 S:      Supported
8829 F:      drivers/nvdimm/btt*
8830
8831 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8832 M:      Ross Zwisler <zwisler@kernel.org>
8833 M:      Dan Williams <dan.j.williams@intel.com>
8834 M:      Vishal Verma <vishal.l.verma@intel.com>
8835 M:      Dave Jiang <dave.jiang@intel.com>
8836 L:      linux-nvdimm@lists.01.org
8837 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8838 S:      Supported
8839 F:      drivers/nvdimm/pmem*
8840
8841 LIBNVDIMM: DEVICETREE BINDINGS
8842 M:      Oliver O'Halloran <oohall@gmail.com>
8843 L:      linux-nvdimm@lists.01.org
8844 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8845 S:      Supported
8846 F:      drivers/nvdimm/of_pmem.c
8847 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8848
8849 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8850 M:      Dan Williams <dan.j.williams@intel.com>
8851 M:      Ross Zwisler <zwisler@kernel.org>
8852 M:      Vishal Verma <vishal.l.verma@intel.com>
8853 M:      Dave Jiang <dave.jiang@intel.com>
8854 L:      linux-nvdimm@lists.01.org
8855 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8857 S:      Supported
8858 F:      drivers/nvdimm/*
8859 F:      drivers/acpi/nfit/*
8860 F:      include/linux/nd.h
8861 F:      include/linux/libnvdimm.h
8862 F:      include/uapi/linux/ndctl.h
8863
8864 LIGHTNVM PLATFORM SUPPORT
8865 M:      Matias Bjorling <mb@lightnvm.io>
8866 W:      http://github/OpenChannelSSD
8867 L:      linux-block@vger.kernel.org
8868 S:      Maintained
8869 F:      drivers/lightnvm/
8870 F:      include/linux/lightnvm.h
8871 F:      include/uapi/linux/lightnvm.h
8872
8873 LINUX FOR POWER MACINTOSH
8874 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8875 W:      http://www.penguinppc.org/
8876 L:      linuxppc-dev@lists.ozlabs.org
8877 S:      Maintained
8878 F:      arch/powerpc/platforms/powermac/
8879 F:      drivers/macintosh/
8880
8881 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8882 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8883 M:      Paul Mackerras <paulus@samba.org>
8884 M:      Michael Ellerman <mpe@ellerman.id.au>
8885 W:      https://github.com/linuxppc/linux/wiki
8886 L:      linuxppc-dev@lists.ozlabs.org
8887 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8888 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8889 S:      Supported
8890 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8891 F:      Documentation/devicetree/bindings/powerpc/
8892 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8893 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8894 F:      Documentation/powerpc/
8895 F:      arch/powerpc/
8896 F:      drivers/char/tpm/tpm_ibmvtpm*
8897 F:      drivers/crypto/nx/
8898 F:      drivers/crypto/vmx/
8899 F:      drivers/i2c/busses/i2c-opal.c
8900 F:      drivers/net/ethernet/ibm/ibmveth.*
8901 F:      drivers/net/ethernet/ibm/ibmvnic.*
8902 F:      drivers/pci/hotplug/pnv_php.c
8903 F:      drivers/pci/hotplug/rpa*
8904 F:      drivers/rtc/rtc-opal.c
8905 F:      drivers/scsi/ibmvscsi/
8906 F:      drivers/tty/hvc/hvc_opal.c
8907 F:      drivers/watchdog/wdrtas.c
8908 F:      tools/testing/selftests/powerpc
8909 N:      /pmac
8910 N:      powermac
8911 N:      powernv
8912 N:      [^a-z0-9]ps3
8913 N:      pseries
8914
8915 LINUX FOR POWERPC EMBEDDED MPC5XXX
8916 M:      Anatolij Gustschin <agust@denx.de>
8917 L:      linuxppc-dev@lists.ozlabs.org
8918 T:      git git://git.denx.de/linux-denx-agust.git
8919 S:      Maintained
8920 F:      arch/powerpc/platforms/512x/
8921 F:      arch/powerpc/platforms/52xx/
8922
8923 LINUX FOR POWERPC EMBEDDED PPC4XX
8924 M:      Alistair Popple <alistair@popple.id.au>
8925 M:      Matt Porter <mporter@kernel.crashing.org>
8926 W:      http://www.penguinppc.org/
8927 L:      linuxppc-dev@lists.ozlabs.org
8928 S:      Maintained
8929 F:      arch/powerpc/platforms/40x/
8930 F:      arch/powerpc/platforms/44x/
8931
8932 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8933 M:      Scott Wood <oss@buserror.net>
8934 M:      Kumar Gala <galak@kernel.crashing.org>
8935 W:      http://www.penguinppc.org/
8936 L:      linuxppc-dev@lists.ozlabs.org
8937 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8938 S:      Maintained
8939 F:      arch/powerpc/platforms/83xx/
8940 F:      arch/powerpc/platforms/85xx/
8941 F:      Documentation/devicetree/bindings/powerpc/fsl/
8942
8943 LINUX FOR POWERPC EMBEDDED PPC8XX
8944 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8945 W:      http://www.penguinppc.org/
8946 L:      linuxppc-dev@lists.ozlabs.org
8947 S:      Maintained
8948 F:      arch/powerpc/platforms/8xx/
8949
8950 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8951 L:      linuxppc-dev@lists.ozlabs.org
8952 S:      Orphan
8953 F:      arch/powerpc/*/*virtex*
8954 F:      arch/powerpc/*/*/*virtex*
8955
8956 LINUX FOR POWERPC PA SEMI PWRFICIENT
8957 L:      linuxppc-dev@lists.ozlabs.org
8958 S:      Orphan
8959 F:      arch/powerpc/platforms/pasemi/
8960 F:      drivers/*/*pasemi*
8961 F:      drivers/*/*/*pasemi*
8962
8963 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8964 M:      Kees Cook <keescook@chromium.org>
8965 S:      Maintained
8966 F:      drivers/misc/lkdtm/*
8967
8968 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8969 M:      Alan Stern <stern@rowland.harvard.edu>
8970 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8971 M:      Will Deacon <will.deacon@arm.com>
8972 M:      Peter Zijlstra <peterz@infradead.org>
8973 M:      Boqun Feng <boqun.feng@gmail.com>
8974 M:      Nicholas Piggin <npiggin@gmail.com>
8975 M:      David Howells <dhowells@redhat.com>
8976 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8977 M:      Luc Maranget <luc.maranget@inria.fr>
8978 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
8979 R:      Akira Yokosawa <akiyks@gmail.com>
8980 R:      Daniel Lustig <dlustig@nvidia.com>
8981 L:      linux-kernel@vger.kernel.org
8982 L:      linux-arch@vger.kernel.org
8983 S:      Supported
8984 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8985 F:      tools/memory-model/
8986 F:      Documentation/atomic_bitops.txt
8987 F:      Documentation/atomic_t.txt
8988 F:      Documentation/core-api/atomic_ops.rst
8989 F:      Documentation/core-api/refcount-vs-atomic.rst
8990 F:      Documentation/memory-barriers.txt
8991
8992 LIS3LV02D ACCELEROMETER DRIVER
8993 M:      Eric Piel <eric.piel@tremplin-utc.net>
8994 S:      Maintained
8995 F:      Documentation/misc-devices/lis3lv02d
8996 F:      drivers/misc/lis3lv02d/
8997 F:      drivers/platform/x86/hp_accel.c
8998
8999 LIVE PATCHING
9000 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9001 M:      Jiri Kosina <jikos@kernel.org>
9002 M:      Miroslav Benes <mbenes@suse.cz>
9003 M:      Petr Mladek <pmladek@suse.com>
9004 R:      Joe Lawrence <joe.lawrence@redhat.com>
9005 S:      Maintained
9006 F:      kernel/livepatch/
9007 F:      include/linux/livepatch.h
9008 F:      arch/x86/include/asm/livepatch.h
9009 F:      arch/x86/kernel/livepatch.c
9010 F:      Documentation/livepatch/
9011 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9012 F:      samples/livepatch/
9013 F:      tools/testing/selftests/livepatch/
9014 L:      live-patching@vger.kernel.org
9015 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9016
9017 LLC (802.2)
9018 L:      netdev@vger.kernel.org
9019 S:      Odd fixes
9020 F:      include/linux/llc.h
9021 F:      include/uapi/linux/llc.h
9022 F:      include/net/llc*
9023 F:      net/llc/
9024
9025 LM73 HARDWARE MONITOR DRIVER
9026 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9027 L:      linux-hwmon@vger.kernel.org
9028 S:      Maintained
9029 F:      drivers/hwmon/lm73.c
9030
9031 LM78 HARDWARE MONITOR DRIVER
9032 M:      Jean Delvare <jdelvare@suse.com>
9033 L:      linux-hwmon@vger.kernel.org
9034 S:      Maintained
9035 F:      Documentation/hwmon/lm78
9036 F:      drivers/hwmon/lm78.c
9037
9038 LM83 HARDWARE MONITOR DRIVER
9039 M:      Jean Delvare <jdelvare@suse.com>
9040 L:      linux-hwmon@vger.kernel.org
9041 S:      Maintained
9042 F:      Documentation/hwmon/lm83
9043 F:      drivers/hwmon/lm83.c
9044
9045 LM90 HARDWARE MONITOR DRIVER
9046 M:      Jean Delvare <jdelvare@suse.com>
9047 L:      linux-hwmon@vger.kernel.org
9048 S:      Maintained
9049 F:      Documentation/hwmon/lm90
9050 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9051 F:      drivers/hwmon/lm90.c
9052 F:      include/dt-bindings/thermal/lm90.h
9053
9054 LM95234 HARDWARE MONITOR DRIVER
9055 M:      Guenter Roeck <linux@roeck-us.net>
9056 L:      linux-hwmon@vger.kernel.org
9057 S:      Maintained
9058 F:      Documentation/hwmon/lm95234
9059 F:      drivers/hwmon/lm95234.c
9060
9061 LME2510 MEDIA DRIVER
9062 M:      Malcolm Priestley <tvboxspy@gmail.com>
9063 L:      linux-media@vger.kernel.org
9064 W:      https://linuxtv.org
9065 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9066 S:      Maintained
9067 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9068
9069 LOADPIN SECURITY MODULE
9070 M:      Kees Cook <keescook@chromium.org>
9071 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9072 S:      Supported
9073 F:      security/loadpin/
9074 F:      Documentation/admin-guide/LSM/LoadPin.rst
9075
9076 LOCKING PRIMITIVES
9077 M:      Peter Zijlstra <peterz@infradead.org>
9078 M:      Ingo Molnar <mingo@redhat.com>
9079 M:      Will Deacon <will.deacon@arm.com>
9080 L:      linux-kernel@vger.kernel.org
9081 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9082 S:      Maintained
9083 F:      Documentation/locking/
9084 F:      include/linux/lockdep.h
9085 F:      include/linux/spinlock*.h
9086 F:      arch/*/include/asm/spinlock*.h
9087 F:      include/linux/rwlock*.h
9088 F:      include/linux/mutex*.h
9089 F:      include/linux/rwsem*.h
9090 F:      arch/*/include/asm/rwsem.h
9091 F:      include/linux/seqlock.h
9092 F:      lib/locking*.[ch]
9093 F:      kernel/locking/
9094 X:      kernel/locking/locktorture.c
9095
9096 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9097 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9098 L:      linux-ntfs-dev@lists.sourceforge.net
9099 W:      http://www.linux-ntfs.org/content/view/19/37/
9100 S:      Maintained
9101 F:      Documentation/ldm.txt
9102 F:      block/partitions/ldm.*
9103
9104 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9105 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9106 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9107 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9108 L:      MPT-FusionLinux.pdl@broadcom.com
9109 L:      linux-scsi@vger.kernel.org
9110 W:      http://www.avagotech.com/support/
9111 S:      Supported
9112 F:      drivers/message/fusion/
9113 F:      drivers/scsi/mpt3sas/
9114
9115 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9116 M:      Matthew Wilcox <willy@infradead.org>
9117 L:      linux-scsi@vger.kernel.org
9118 S:      Maintained
9119 F:      drivers/scsi/sym53c8xx_2/
9120
9121 LTC1660 DAC DRIVER
9122 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9123 L:      linux-iio@vger.kernel.org
9124 S:      Maintained
9125 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
9126 F:      drivers/iio/dac/ltc1660.c
9127
9128 LTC4261 HARDWARE MONITOR DRIVER
9129 M:      Guenter Roeck <linux@roeck-us.net>
9130 L:      linux-hwmon@vger.kernel.org
9131 S:      Maintained
9132 F:      Documentation/hwmon/ltc4261
9133 F:      drivers/hwmon/ltc4261.c
9134
9135 LTC4306 I2C MULTIPLEXER DRIVER
9136 M:      Michael Hennerich <michael.hennerich@analog.com>
9137 W:      http://ez.analog.com/community/linux-device-drivers
9138 L:      linux-i2c@vger.kernel.org
9139 S:      Supported
9140 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9141 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9142
9143 LTP (Linux Test Project)
9144 M:      Mike Frysinger <vapier@gentoo.org>
9145 M:      Cyril Hrubis <chrubis@suse.cz>
9146 M:      Wanlong Gao <wanlong.gao@gmail.com>
9147 M:      Jan Stancek <jstancek@redhat.com>
9148 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9149 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9150 L:      ltp@lists.linux.it (subscribers-only)
9151 W:      http://linux-test-project.github.io/
9152 T:      git git://github.com/linux-test-project/ltp.git
9153 S:      Maintained
9154
9155 M68K ARCHITECTURE
9156 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9157 L:      linux-m68k@lists.linux-m68k.org
9158 W:      http://www.linux-m68k.org/
9159 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9160 S:      Maintained
9161 F:      arch/m68k/
9162 F:      drivers/zorro/
9163
9164 M68K ON APPLE MACINTOSH
9165 M:      Joshua Thompson <funaho@jurai.org>
9166 W:      http://www.mac.linux-m68k.org/
9167 L:      linux-m68k@lists.linux-m68k.org
9168 S:      Maintained
9169 F:      arch/m68k/mac/
9170
9171 M68K ON HP9000/300
9172 M:      Philip Blundell <philb@gnu.org>
9173 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9174 S:      Maintained
9175 F:      arch/m68k/hp300/
9176
9177 M88DS3103 MEDIA DRIVER
9178 M:      Antti Palosaari <crope@iki.fi>
9179 L:      linux-media@vger.kernel.org
9180 W:      https://linuxtv.org
9181 W:      http://palosaari.fi/linux/
9182 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9183 T:      git git://linuxtv.org/anttip/media_tree.git
9184 S:      Maintained
9185 F:      drivers/media/dvb-frontends/m88ds3103*
9186
9187 M88RS2000 MEDIA DRIVER
9188 M:      Malcolm Priestley <tvboxspy@gmail.com>
9189 L:      linux-media@vger.kernel.org
9190 W:      https://linuxtv.org
9191 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9192 S:      Maintained
9193 F:      drivers/media/dvb-frontends/m88rs2000*
9194
9195 MA901 MASTERKIT USB FM RADIO DRIVER
9196 M:      Alexey Klimov <klimov.linux@gmail.com>
9197 L:      linux-media@vger.kernel.org
9198 T:      git git://linuxtv.org/media_tree.git
9199 S:      Maintained
9200 F:      drivers/media/radio/radio-ma901.c
9201
9202 MAC80211
9203 M:      Johannes Berg <johannes@sipsolutions.net>
9204 L:      linux-wireless@vger.kernel.org
9205 W:      http://wireless.kernel.org/
9206 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9208 S:      Maintained
9209 F:      Documentation/networking/mac80211-injection.txt
9210 F:      include/net/mac80211.h
9211 F:      net/mac80211/
9212 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9213 F:      Documentation/networking/mac80211_hwsim/README
9214
9215 MAILBOX API
9216 M:      Jassi Brar <jassisinghbrar@gmail.com>
9217 L:      linux-kernel@vger.kernel.org
9218 S:      Maintained
9219 F:      drivers/mailbox/
9220 F:      include/linux/mailbox_client.h
9221 F:      include/linux/mailbox_controller.h
9222
9223 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9224 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9225 W:      http://www.kernel.org/doc/man-pages
9226 L:      linux-man@vger.kernel.org
9227 S:      Maintained
9228
9229 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9230 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9231 L:      linux-mips@vger.kernel.org
9232 S:      Maintained
9233 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9234
9235 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9236 M:      Andrew Lunn <andrew@lunn.ch>
9237 M:      Vivien Didelot <vivien.didelot@gmail.com>
9238 L:      netdev@vger.kernel.org
9239 S:      Maintained
9240 F:      drivers/net/dsa/mv88e6xxx/
9241 F:      include/linux/platform_data/mv88e6xxx.h
9242 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9243
9244 MARVELL ARMADA DRM SUPPORT
9245 M:      Russell King <linux@armlinux.org.uk>
9246 S:      Maintained
9247 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9248 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9249 F:      drivers/gpu/drm/armada/
9250 F:      include/uapi/drm/armada_drm.h
9251 F:      Documentation/devicetree/bindings/display/armada/
9252
9253 MARVELL ARMADA 3700 PHY DRIVERS
9254 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9255 S:      Maintained
9256 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9257 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9258 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9259 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9260
9261 MARVELL CRYPTO DRIVER
9262 M:      Boris Brezillon <bbrezillon@kernel.org>
9263 M:      Arnaud Ebalard <arno@natisbad.org>
9264 F:      drivers/crypto/marvell/
9265 S:      Maintained
9266 L:      linux-crypto@vger.kernel.org
9267
9268 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9269 M:      Mirko Lindner <mlindner@marvell.com>
9270 M:      Stephen Hemminger <stephen@networkplumber.org>
9271 L:      netdev@vger.kernel.org
9272 S:      Maintained
9273 F:      drivers/net/ethernet/marvell/sk*
9274
9275 MARVELL LIBERTAS WIRELESS DRIVER
9276 L:      libertas-dev@lists.infradead.org
9277 S:      Orphan
9278 F:      drivers/net/wireless/marvell/libertas/
9279
9280 MARVELL MACCHIATOBIN SUPPORT
9281 M:      Russell King <linux@armlinux.org.uk>
9282 L:      linux-arm-kernel@lists.infradead.org
9283 S:      Maintained
9284 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9285
9286 MARVELL MV643XX ETHERNET DRIVER
9287 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9288 L:      netdev@vger.kernel.org
9289 S:      Maintained
9290 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9291 F:      include/linux/mv643xx.h
9292
9293 MARVELL MV88X3310 PHY DRIVER
9294 M:      Russell King <linux@armlinux.org.uk>
9295 L:      netdev@vger.kernel.org
9296 S:      Maintained
9297 F:      drivers/net/phy/marvell10g.c
9298
9299 MARVELL MVEBU THERMAL DRIVER
9300 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9301 S:      Maintained
9302 F:      drivers/thermal/armada_thermal.c
9303
9304 MARVELL MVNETA ETHERNET DRIVER
9305 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9306 L:      netdev@vger.kernel.org
9307 S:      Maintained
9308 F:      drivers/net/ethernet/marvell/mvneta.*
9309
9310 MARVELL MWIFIEX WIRELESS DRIVER
9311 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9312 M:      Nishant Sarmukadam <nishants@marvell.com>
9313 M:      Ganapathi Bhat <gbhat@marvell.com>
9314 M:      Xinming Hu <huxinming820@gmail.com>
9315 L:      linux-wireless@vger.kernel.org
9316 S:      Maintained
9317 F:      drivers/net/wireless/marvell/mwifiex/
9318
9319 MARVELL MWL8K WIRELESS DRIVER
9320 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9321 L:      linux-wireless@vger.kernel.org
9322 S:      Odd Fixes
9323 F:      drivers/net/wireless/marvell/mwl8k.c
9324
9325 MARVELL NAND CONTROLLER DRIVER
9326 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9327 L:      linux-mtd@lists.infradead.org
9328 S:      Maintained
9329 F:      drivers/mtd/nand/raw/marvell_nand.c
9330 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9331
9332 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9333 M:      Nicolas Pitre <nico@fluxnic.net>
9334 S:      Odd Fixes
9335 F:      drivers/mmc/host/mvsdio.*
9336
9337 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9338 M:      Hu Ziji <huziji@marvell.com>
9339 L:      linux-mmc@vger.kernel.org
9340 S:      Supported
9341 F:      drivers/mmc/host/sdhci-xenon*
9342 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9343
9344 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9345 M:      Sunil Goutham <sgoutham@marvell.com>
9346 M:      Linu Cherian <lcherian@marvell.com>
9347 M:      Geetha sowjanya <gakula@marvell.com>
9348 M:      Jerin Jacob <jerinj@marvell.com>
9349 L:      netdev@vger.kernel.org
9350 S:      Supported
9351 F:      drivers/net/ethernet/marvell/octeontx2/af/
9352
9353 MATROX FRAMEBUFFER DRIVER
9354 L:      linux-fbdev@vger.kernel.org
9355 S:      Orphan
9356 F:      drivers/video/fbdev/matrox/matroxfb_*
9357 F:      include/uapi/linux/matroxfb.h
9358
9359 MAX16065 HARDWARE MONITOR DRIVER
9360 M:      Guenter Roeck <linux@roeck-us.net>
9361 L:      linux-hwmon@vger.kernel.org
9362 S:      Maintained
9363 F:      Documentation/hwmon/max16065
9364 F:      drivers/hwmon/max16065.c
9365
9366 MAX2175 SDR TUNER DRIVER
9367 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9368 L:      linux-media@vger.kernel.org
9369 T:      git git://linuxtv.org/media_tree.git
9370 S:      Maintained
9371 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9372 F:      Documentation/media/v4l-drivers/max2175.rst
9373 F:      drivers/media/i2c/max2175*
9374 F:      include/uapi/linux/max2175.h
9375
9376 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9377 L:      linux-hwmon@vger.kernel.org
9378 S:      Orphan
9379 F:      Documentation/hwmon/max6650
9380 F:      drivers/hwmon/max6650.c
9381
9382 MAX6697 HARDWARE MONITOR DRIVER
9383 M:      Guenter Roeck <linux@roeck-us.net>
9384 L:      linux-hwmon@vger.kernel.org
9385 S:      Maintained
9386 F:      Documentation/hwmon/max6697
9387 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9388 F:      drivers/hwmon/max6697.c
9389 F:      include/linux/platform_data/max6697.h
9390
9391 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9392 M:      Peter Rosin <peda@axentia.se>
9393 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9394 S:      Maintained
9395 F:      Documentation/devicetree/bindings/sound/max9860.txt
9396 F:      sound/soc/codecs/max9860.*
9397
9398 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9399 M:      Javier Martinez Canillas <javier@dowhile0.org>
9400 L:      linux-kernel@vger.kernel.org
9401 S:      Supported
9402 F:      drivers/regulator/max77802-regulator.c
9403 F:      Documentation/devicetree/bindings/*/*max77802.txt
9404 F:      include/dt-bindings/*/*max77802.h
9405
9406 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9407 M:      Krzysztof Kozlowski <krzk@kernel.org>
9408 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9409 L:      linux-pm@vger.kernel.org
9410 S:      Supported
9411 F:      drivers/power/supply/max14577_charger.c
9412 F:      drivers/power/supply/max77693_charger.c
9413
9414 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9415 M:      Chanwoo Choi <cw00.choi@samsung.com>
9416 M:      Krzysztof Kozlowski <krzk@kernel.org>
9417 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9418 L:      linux-kernel@vger.kernel.org
9419 S:      Supported
9420 F:      drivers/*/max14577*.c
9421 F:      drivers/*/max77686*.c
9422 F:      drivers/*/max77693*.c
9423 F:      drivers/extcon/extcon-max14577.c
9424 F:      drivers/extcon/extcon-max77693.c
9425 F:      drivers/rtc/rtc-max77686.c
9426 F:      drivers/clk/clk-max77686.c
9427 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9428 F:      Documentation/devicetree/bindings/*/max77686.txt
9429 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9430 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9431 F:      include/linux/mfd/max14577*.h
9432 F:      include/linux/mfd/max77686*.h
9433 F:      include/linux/mfd/max77693*.h
9434
9435 MAXIRADIO FM RADIO RECEIVER DRIVER
9436 M:      Hans Verkuil <hverkuil@xs4all.nl>
9437 L:      linux-media@vger.kernel.org
9438 T:      git git://linuxtv.org/media_tree.git
9439 W:      https://linuxtv.org
9440 S:      Maintained
9441 F:      drivers/media/radio/radio-maxiradio*
9442
9443 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9444 M:      Peter Rosin <peda@axentia.se>
9445 L:      linux-iio@vger.kernel.org
9446 S:      Maintained
9447 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9448 F:      drivers/iio/potentiometer/mcp4018.c
9449 F:      drivers/iio/potentiometer/mcp4531.c
9450
9451 MCR20A IEEE-802.15.4 RADIO DRIVER
9452 M:      Xue Liu <liuxuenetmail@gmail.com>
9453 L:      linux-wpan@vger.kernel.org
9454 W:      https://github.com/xueliu/mcr20a-linux
9455 S:      Maintained
9456 F:      drivers/net/ieee802154/mcr20a.c
9457 F:      drivers/net/ieee802154/mcr20a.h
9458 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9459
9460 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9461 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9462 L:      linux-iio@vger.kernel.org
9463 S:      Maintained
9464 F:      drivers/iio/dac/cio-dac.c
9465
9466 MEDIA DRIVERS FOR ASCOT2E
9467 M:      Sergey Kozlov <serjk@netup.ru>
9468 M:      Abylay Ospan <aospan@netup.ru>
9469 L:      linux-media@vger.kernel.org
9470 W:      https://linuxtv.org
9471 W:      http://netup.tv/
9472 T:      git git://linuxtv.org/media_tree.git
9473 S:      Supported
9474 F:      drivers/media/dvb-frontends/ascot2e*
9475
9476 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9477 M:      Jasmin Jessich <jasmin@anw.at>
9478 L:      linux-media@vger.kernel.org
9479 W:      https://linuxtv.org
9480 T:      git git://linuxtv.org/media_tree.git
9481 S:      Maintained
9482 F:      drivers/media/dvb-frontends/cxd2099*
9483
9484 MEDIA DRIVERS FOR CXD2841ER
9485 M:      Sergey Kozlov <serjk@netup.ru>
9486 M:      Abylay Ospan <aospan@netup.ru>
9487 L:      linux-media@vger.kernel.org
9488 W:      https://linuxtv.org
9489 W:      http://netup.tv/
9490 T:      git git://linuxtv.org/media_tree.git
9491 S:      Supported
9492 F:      drivers/media/dvb-frontends/cxd2841er*
9493
9494 MEDIA DRIVERS FOR CXD2880
9495 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9496 L:      linux-media@vger.kernel.org
9497 W:      http://linuxtv.org/
9498 T:      git git://linuxtv.org/media_tree.git
9499 S:      Supported
9500 F:      drivers/media/dvb-frontends/cxd2880/*
9501 F:      drivers/media/spi/cxd2880*
9502
9503 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9504 L:      linux-media@vger.kernel.org
9505 W:      https://linuxtv.org
9506 T:      git git://linuxtv.org/media_tree.git
9507 S:      Orphan
9508 F:      drivers/media/pci/ddbridge/*
9509
9510 MEDIA DRIVERS FOR FREESCALE IMX
9511 M:      Steve Longerbeam <slongerbeam@gmail.com>
9512 M:      Philipp Zabel <p.zabel@pengutronix.de>
9513 L:      linux-media@vger.kernel.org
9514 T:      git git://linuxtv.org/media_tree.git
9515 S:      Maintained
9516 F:      Documentation/devicetree/bindings/media/imx.txt
9517 F:      Documentation/media/v4l-drivers/imx.rst
9518 F:      drivers/staging/media/imx/
9519 F:      include/linux/imx-media.h
9520 F:      include/media/imx.h
9521
9522 MEDIA DRIVER FOR FREESCALE IMX PXP
9523 M:      Philipp Zabel <p.zabel@pengutronix.de>
9524 L:      linux-media@vger.kernel.org
9525 T:      git git://linuxtv.org/media_tree.git
9526 S:      Maintained
9527 F:      drivers/media/platform/imx-pxp.[ch]
9528
9529 MEDIA DRIVERS FOR FREESCALE IMX7
9530 M:      Rui Miguel Silva <rmfrfs@gmail.com>
9531 L:      linux-media@vger.kernel.org
9532 T:      git git://linuxtv.org/media_tree.git
9533 S:      Maintained
9534 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
9535 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
9536 F:      Documentation/media/v4l-drivers/imx7.rst
9537 F:      drivers/staging/media/imx/imx7-media-csi.c
9538 F:      drivers/staging/media/imx/imx7-mipi-csis.c
9539
9540 MEDIA DRIVERS FOR HELENE
9541 M:      Abylay Ospan <aospan@netup.ru>
9542 L:      linux-media@vger.kernel.org
9543 W:      https://linuxtv.org
9544 W:      http://netup.tv/
9545 T:      git git://linuxtv.org/media_tree.git
9546 S:      Supported
9547 F:      drivers/media/dvb-frontends/helene*
9548
9549 MEDIA DRIVERS FOR HORUS3A
9550 M:      Sergey Kozlov <serjk@netup.ru>
9551 M:      Abylay Ospan <aospan@netup.ru>
9552 L:      linux-media@vger.kernel.org
9553 W:      https://linuxtv.org
9554 W:      http://netup.tv/
9555 T:      git git://linuxtv.org/media_tree.git
9556 S:      Supported
9557 F:      drivers/media/dvb-frontends/horus3a*
9558
9559 MEDIA DRIVERS FOR LNBH25
9560 M:      Sergey Kozlov <serjk@netup.ru>
9561 M:      Abylay Ospan <aospan@netup.ru>
9562 L:      linux-media@vger.kernel.org
9563 W:      https://linuxtv.org
9564 W:      http://netup.tv/
9565 T:      git git://linuxtv.org/media_tree.git
9566 S:      Supported
9567 F:      drivers/media/dvb-frontends/lnbh25*
9568
9569 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9570 L:      linux-media@vger.kernel.org
9571 W:      https://linuxtv.org
9572 T:      git git://linuxtv.org/media_tree.git
9573 S:      Orphan
9574 F:      drivers/media/dvb-frontends/mxl5xx*
9575
9576 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9577 M:      Sergey Kozlov <serjk@netup.ru>
9578 M:      Abylay Ospan <aospan@netup.ru>
9579 L:      linux-media@vger.kernel.org
9580 W:      https://linuxtv.org
9581 W:      http://netup.tv/
9582 T:      git git://linuxtv.org/media_tree.git
9583 S:      Supported
9584 F:      drivers/media/pci/netup_unidvb/*
9585
9586 MEDIA DRIVERS FOR RENESAS - CEU
9587 M:      Jacopo Mondi <jacopo@jmondi.org>
9588 L:      linux-media@vger.kernel.org
9589 L:      linux-renesas-soc@vger.kernel.org
9590 T:      git git://linuxtv.org/media_tree.git
9591 S:      Supported
9592 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9593 F:      drivers/media/platform/renesas-ceu.c
9594 F:      include/media/drv-intf/renesas-ceu.h
9595
9596 MEDIA DRIVERS FOR RENESAS - DRIF
9597 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9598 L:      linux-media@vger.kernel.org
9599 L:      linux-renesas-soc@vger.kernel.org
9600 T:      git git://linuxtv.org/media_tree.git
9601 S:      Supported
9602 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9603 F:      drivers/media/platform/rcar_drif.c
9604
9605 MEDIA DRIVERS FOR RENESAS - FCP
9606 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9607 L:      linux-media@vger.kernel.org
9608 L:      linux-renesas-soc@vger.kernel.org
9609 T:      git git://linuxtv.org/media_tree.git
9610 S:      Supported
9611 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9612 F:      drivers/media/platform/rcar-fcp.c
9613 F:      include/media/rcar-fcp.h
9614
9615 MEDIA DRIVERS FOR RENESAS - FDP1
9616 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9617 L:      linux-media@vger.kernel.org
9618 L:      linux-renesas-soc@vger.kernel.org
9619 T:      git git://linuxtv.org/media_tree.git
9620 S:      Supported
9621 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9622 F:      drivers/media/platform/rcar_fdp1.c
9623
9624 MEDIA DRIVERS FOR RENESAS - VIN
9625 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9626 L:      linux-media@vger.kernel.org
9627 L:      linux-renesas-soc@vger.kernel.org
9628 T:      git git://linuxtv.org/media_tree.git
9629 S:      Supported
9630 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9631 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9632 F:      drivers/media/platform/rcar-vin/
9633
9634 MEDIA DRIVERS FOR RENESAS - VSP1
9635 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9636 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9637 L:      linux-media@vger.kernel.org
9638 L:      linux-renesas-soc@vger.kernel.org
9639 T:      git git://linuxtv.org/media_tree.git
9640 S:      Supported
9641 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9642 F:      drivers/media/platform/vsp1/
9643
9644 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9645 L:      linux-media@vger.kernel.org
9646 W:      https://linuxtv.org
9647 T:      git git://linuxtv.org/media_tree.git
9648 S:      Orphan
9649 F:      drivers/media/dvb-frontends/stv0910*
9650
9651 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9652 L:      linux-media@vger.kernel.org
9653 W:      https://linuxtv.org
9654 T:      git git://linuxtv.org/media_tree.git
9655 S:      Orphan
9656 F:      drivers/media/dvb-frontends/stv6111*
9657
9658 MEDIA DRIVERS FOR STM32 - DCMI
9659 M:      Hugues Fruchet <hugues.fruchet@st.com>
9660 L:      linux-media@vger.kernel.org
9661 T:      git git://linuxtv.org/media_tree.git
9662 S:      Supported
9663 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9664 F:      drivers/media/platform/stm32/stm32-dcmi.c
9665
9666 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9667 M:      Dmitry Osipenko <digetx@gmail.com>
9668 L:      linux-media@vger.kernel.org
9669 L:      linux-tegra@vger.kernel.org
9670 T:      git git://linuxtv.org/media_tree.git
9671 S:      Maintained
9672 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9673 F:      drivers/staging/media/tegra-vde/
9674
9675 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9676 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9677 P:      LinuxTV.org Project
9678 L:      linux-media@vger.kernel.org
9679 W:      https://linuxtv.org
9680 Q:      http://patchwork.kernel.org/project/linux-media/list/
9681 T:      git git://linuxtv.org/media_tree.git
9682 S:      Maintained
9683 F:      Documentation/devicetree/bindings/media/
9684 F:      Documentation/media/
9685 F:      drivers/media/
9686 F:      drivers/staging/media/
9687 F:      include/linux/platform_data/media/
9688 F:      include/media/
9689 F:      include/uapi/linux/dvb/
9690 F:      include/uapi/linux/videodev2.h
9691 F:      include/uapi/linux/media.h
9692 F:      include/uapi/linux/v4l2-*
9693 F:      include/uapi/linux/meye.h
9694 F:      include/uapi/linux/ivtv*
9695 F:      include/uapi/linux/uvcvideo.h
9696
9697 MEDIATEK BLUETOOTH DRIVER
9698 M:      Sean Wang <sean.wang@mediatek.com>
9699 L:      linux-bluetooth@vger.kernel.org
9700 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9701 S:      Maintained
9702 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9703 F:      drivers/bluetooth/btmtkuart.c
9704
9705 MEDIATEK CIR DRIVER
9706 M:      Sean Wang <sean.wang@mediatek.com>
9707 S:      Maintained
9708 F:      drivers/media/rc/mtk-cir.c
9709
9710 MEDIATEK DMA DRIVER
9711 M:      Sean Wang <sean.wang@mediatek.com>
9712 L:      dmaengine@vger.kernel.org
9713 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9714 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9715 S:      Maintained
9716 F:      Documentation/devicetree/bindings/dma/mtk-*
9717 F:      drivers/dma/mediatek/
9718
9719 MEDIATEK PMIC LED DRIVER
9720 M:      Sean Wang <sean.wang@mediatek.com>
9721 S:      Maintained
9722 F:      drivers/leds/leds-mt6323.c
9723 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9724
9725 MEDIATEK ETHERNET DRIVER
9726 M:      Felix Fietkau <nbd@openwrt.org>
9727 M:      John Crispin <john@phrozen.org>
9728 M:      Sean Wang <sean.wang@mediatek.com>
9729 M:      Nelson Chang <nelson.chang@mediatek.com>
9730 L:      netdev@vger.kernel.org
9731 S:      Maintained
9732 F:      drivers/net/ethernet/mediatek/
9733
9734 MEDIATEK SWITCH DRIVER
9735 M:      Sean Wang <sean.wang@mediatek.com>
9736 L:      netdev@vger.kernel.org
9737 S:      Maintained
9738 F:      drivers/net/dsa/mt7530.*
9739 F:      net/dsa/tag_mtk.c
9740
9741 MEDIATEK JPEG DRIVER
9742 M:      Rick Chang <rick.chang@mediatek.com>
9743 M:      Bin Liu <bin.liu@mediatek.com>
9744 S:      Supported
9745 F:      drivers/media/platform/mtk-jpeg/
9746 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9747
9748 MEDIATEK MDP DRIVER
9749 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9750 M:      Houlong Wei <houlong.wei@mediatek.com>
9751 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9752 S:      Supported
9753 F:      drivers/media/platform/mtk-mdp/
9754 F:      drivers/media/platform/mtk-vpu/
9755 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9756
9757 MEDIATEK MEDIA DRIVER
9758 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9759 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9760 S:      Supported
9761 F:      drivers/media/platform/mtk-vcodec/
9762 F:      drivers/media/platform/mtk-vpu/
9763 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9764 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9765
9766 MEDIATEK MT76 WIRELESS LAN DRIVER
9767 M:      Felix Fietkau <nbd@nbd.name>
9768 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
9769 L:      linux-wireless@vger.kernel.org
9770 S:      Maintained
9771 F:      drivers/net/wireless/mediatek/mt76/
9772
9773 MEDIATEK MT7601U WIRELESS LAN DRIVER
9774 M:      Jakub Kicinski <kubakici@wp.pl>
9775 L:      linux-wireless@vger.kernel.org
9776 S:      Maintained
9777 F:      drivers/net/wireless/mediatek/mt7601u/
9778
9779 MEDIATEK NAND CONTROLLER DRIVER
9780 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9781 L:      linux-mtd@lists.infradead.org
9782 S:      Maintained
9783 F:      drivers/mtd/nand/raw/mtk_*
9784 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9785
9786 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9787 M:      Sean Wang <sean.wang@mediatek.com>
9788 S:      Maintained
9789 F:      drivers/char/hw_random/mtk-rng.c
9790
9791 MEDIATEK USB3 DRD IP DRIVER
9792 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9793 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9794 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9795 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9796 S:      Maintained
9797 F:      drivers/usb/mtu3/
9798
9799 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9800 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9801 M:      Martin Donnelly <martin.donnelly@ge.com>
9802 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9803 S:      Maintained
9804 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9805 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9806
9807 MEGARAID SCSI/SAS DRIVERS
9808 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9809 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9810 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9811 L:      megaraidlinux.pdl@broadcom.com
9812 L:      linux-scsi@vger.kernel.org
9813 W:      http://www.avagotech.com/support/
9814 S:      Maintained
9815 F:      Documentation/scsi/megaraid.txt
9816 F:      drivers/scsi/megaraid.*
9817 F:      drivers/scsi/megaraid/
9818
9819 MELEXIS MLX90614 DRIVER
9820 M:      Crt Mori <cmo@melexis.com>
9821 L:      linux-iio@vger.kernel.org
9822 W:      http://www.melexis.com
9823 S:      Supported
9824 F:      drivers/iio/temperature/mlx90614.c
9825
9826 MELEXIS MLX90632 DRIVER
9827 M:      Crt Mori <cmo@melexis.com>
9828 L:      linux-iio@vger.kernel.org
9829 W:      http://www.melexis.com
9830 S:      Supported
9831 F:      drivers/iio/temperature/mlx90632.c
9832
9833 MELFAS MIP4 TOUCHSCREEN DRIVER
9834 M:      Sangwon Jee <jeesw@melfas.com>
9835 W:      http://www.melfas.com
9836 S:      Supported
9837 F:      drivers/input/touchscreen/melfas_mip4.c
9838 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9839
9840 MELLANOX ETHERNET DRIVER (mlx4_en)
9841 M:      Tariq Toukan <tariqt@mellanox.com>
9842 L:      netdev@vger.kernel.org
9843 S:      Supported
9844 W:      http://www.mellanox.com
9845 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9846 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9847
9848 MELLANOX ETHERNET DRIVER (mlx5e)
9849 M:      Saeed Mahameed <saeedm@mellanox.com>
9850 L:      netdev@vger.kernel.org
9851 S:      Supported
9852 W:      http://www.mellanox.com
9853 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9854 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9855
9856 MELLANOX ETHERNET INNOVA DRIVERS
9857 R:      Boris Pismenny <borisp@mellanox.com>
9858 L:      netdev@vger.kernel.org
9859 S:      Supported
9860 W:      http://www.mellanox.com
9861 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9862 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9863 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9864 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9865 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9866
9867 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9868 R:      Boris Pismenny <borisp@mellanox.com>
9869 L:      netdev@vger.kernel.org
9870 S:      Supported
9871 W:      http://www.mellanox.com
9872 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9873 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9874 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9875
9876 MELLANOX ETHERNET SWITCH DRIVERS
9877 M:      Jiri Pirko <jiri@mellanox.com>
9878 M:      Ido Schimmel <idosch@mellanox.com>
9879 L:      netdev@vger.kernel.org
9880 S:      Supported
9881 W:      http://www.mellanox.com
9882 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9883 F:      drivers/net/ethernet/mellanox/mlxsw/
9884 F:      tools/testing/selftests/drivers/net/mlxsw/
9885
9886 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9887 M:      mlxsw@mellanox.com
9888 L:      netdev@vger.kernel.org
9889 S:      Supported
9890 W:      http://www.mellanox.com
9891 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9892 F:      drivers/net/ethernet/mellanox/mlxfw/
9893
9894 MELLANOX HARDWARE PLATFORM SUPPORT
9895 M:      Andy Shevchenko <andy@infradead.org>
9896 M:      Darren Hart <dvhart@infradead.org>
9897 M:      Vadim Pasternak <vadimp@mellanox.com>
9898 L:      platform-driver-x86@vger.kernel.org
9899 S:      Supported
9900 F:      drivers/platform/mellanox/
9901
9902 MELLANOX MLX4 core VPI driver
9903 M:      Tariq Toukan <tariqt@mellanox.com>
9904 L:      netdev@vger.kernel.org
9905 L:      linux-rdma@vger.kernel.org
9906 W:      http://www.mellanox.com
9907 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9908 S:      Supported
9909 F:      drivers/net/ethernet/mellanox/mlx4/
9910 F:      include/linux/mlx4/
9911
9912 MELLANOX MLX4 IB driver
9913 M:      Yishai Hadas <yishaih@mellanox.com>
9914 L:      linux-rdma@vger.kernel.org
9915 W:      http://www.mellanox.com
9916 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9917 S:      Supported
9918 F:      drivers/infiniband/hw/mlx4/
9919 F:      include/linux/mlx4/
9920 F:      include/uapi/rdma/mlx4-abi.h
9921
9922 MELLANOX MLX5 core VPI driver
9923 M:      Saeed Mahameed <saeedm@mellanox.com>
9924 M:      Leon Romanovsky <leonro@mellanox.com>
9925 L:      netdev@vger.kernel.org
9926 L:      linux-rdma@vger.kernel.org
9927 W:      http://www.mellanox.com
9928 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9929 S:      Supported
9930 F:      drivers/net/ethernet/mellanox/mlx5/core/
9931 F:      include/linux/mlx5/
9932
9933 MELLANOX MLX5 IB driver
9934 M:      Leon Romanovsky <leonro@mellanox.com>
9935 L:      linux-rdma@vger.kernel.org
9936 W:      http://www.mellanox.com
9937 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9938 S:      Supported
9939 F:      drivers/infiniband/hw/mlx5/
9940 F:      include/linux/mlx5/
9941 F:      include/uapi/rdma/mlx5-abi.h
9942
9943 MELLANOX MLXCPLD I2C AND MUX DRIVER
9944 M:      Vadim Pasternak <vadimp@mellanox.com>
9945 M:      Michael Shych <michaelsh@mellanox.com>
9946 L:      linux-i2c@vger.kernel.org
9947 S:      Supported
9948 F:      drivers/i2c/busses/i2c-mlxcpld.c
9949 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9950 F:      Documentation/i2c/busses/i2c-mlxcpld
9951
9952 MELLANOX MLXCPLD LED DRIVER
9953 M:      Vadim Pasternak <vadimp@mellanox.com>
9954 L:      linux-leds@vger.kernel.org
9955 S:      Supported
9956 F:      drivers/leds/leds-mlxcpld.c
9957 F:      drivers/leds/leds-mlxreg.c
9958 F:      Documentation/leds/leds-mlxcpld.txt
9959
9960 MELLANOX PLATFORM DRIVER
9961 M:      Vadim Pasternak <vadimp@mellanox.com>
9962 L:      platform-driver-x86@vger.kernel.org
9963 S:      Supported
9964 F:      drivers/platform/x86/mlx-platform.c
9965
9966 MEMBARRIER SUPPORT
9967 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9968 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
9969 L:      linux-kernel@vger.kernel.org
9970 S:      Supported
9971 F:      kernel/sched/membarrier.c
9972 F:      include/uapi/linux/membarrier.h
9973 F:      arch/powerpc/include/asm/membarrier.h
9974
9975 MEMBLOCK
9976 M:      Mike Rapoport <rppt@linux.ibm.com>
9977 L:      linux-mm@kvack.org
9978 S:      Maintained
9979 F:      include/linux/memblock.h
9980 F:      mm/memblock.c
9981 F:      Documentation/core-api/boot-time-mm.rst
9982
9983 MEMORY MANAGEMENT
9984 L:      linux-mm@kvack.org
9985 W:      http://www.linux-mm.org
9986 S:      Maintained
9987 F:      include/linux/mm.h
9988 F:      include/linux/gfp.h
9989 F:      include/linux/mmzone.h
9990 F:      include/linux/memory_hotplug.h
9991 F:      include/linux/vmalloc.h
9992 F:      mm/
9993
9994 MEMORY TECHNOLOGY DEVICES (MTD)
9995 M:      David Woodhouse <dwmw2@infradead.org>
9996 M:      Brian Norris <computersforpeace@gmail.com>
9997 M:      Boris Brezillon <bbrezillon@kernel.org>
9998 M:      Marek Vasut <marek.vasut@gmail.com>
9999 M:      Richard Weinberger <richard@nod.at>
10000 L:      linux-mtd@lists.infradead.org
10001 W:      http://www.linux-mtd.infradead.org/
10002 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10003 T:      git git://git.infradead.org/linux-mtd.git master
10004 T:      git git://git.infradead.org/linux-mtd.git mtd/next
10005 S:      Maintained
10006 F:      Documentation/devicetree/bindings/mtd/
10007 F:      drivers/mtd/
10008 F:      include/linux/mtd/
10009 F:      include/uapi/mtd/
10010
10011 MEN A21 WATCHDOG DRIVER
10012 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10013 L:      linux-watchdog@vger.kernel.org
10014 S:      Maintained
10015 F:      drivers/watchdog/mena21_wdt.c
10016
10017 MEN CHAMELEON BUS (mcb)
10018 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10019 S:      Maintained
10020 F:      drivers/mcb/
10021 F:      include/linux/mcb.h
10022 F:      Documentation/men-chameleon-bus.txt
10023
10024 MEN F21BMC (Board Management Controller)
10025 M:      Andreas Werner <andreas.werner@men.de>
10026 S:      Supported
10027 F:      drivers/mfd/menf21bmc.c
10028 F:      drivers/watchdog/menf21bmc_wdt.c
10029 F:      drivers/leds/leds-menf21bmc.c
10030 F:      drivers/hwmon/menf21bmc_hwmon.c
10031 F:      Documentation/hwmon/menf21bmc
10032
10033 MEN Z069 WATCHDOG DRIVER
10034 M:      Johannes Thumshirn <jth@kernel.org>
10035 L:      linux-watchdog@vger.kernel.org
10036 S:      Maintained
10037 F:      drivers/watchdog/menz69_wdt.c
10038
10039 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10040 M:      Neil Armstrong <narmstrong@baylibre.com>
10041 L:      linux-media@lists.freedesktop.org
10042 L:      linux-amlogic@lists.infradead.org
10043 W:      http://linux-meson.com/
10044 S:      Supported
10045 F:      drivers/media/platform/meson/ao-cec.c
10046 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
10047 T:      git git://linuxtv.org/media_tree.git
10048
10049 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10050 M:      Liang Yang <liang.yang@amlogic.com>
10051 L:      linux-mtd@lists.infradead.org
10052 S:      Maintained
10053 F:      drivers/mtd/nand/raw/meson_*
10054 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10055
10056 METHODE UDPU SUPPORT
10057 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10058 S:      Maintained
10059 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10060
10061 MICROBLAZE ARCHITECTURE
10062 M:      Michal Simek <monstr@monstr.eu>
10063 W:      http://www.monstr.eu/fdt/
10064 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10065 S:      Supported
10066 F:      arch/microblaze/
10067
10068 MICROCHIP AT91 SERIAL DRIVER
10069 M:      Richard Genoud <richard.genoud@gmail.com>
10070 S:      Maintained
10071 F:      drivers/tty/serial/atmel_serial.c
10072 F:      drivers/tty/serial/atmel_serial.h
10073 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10074
10075 MICROCHIP AUDIO ASOC DRIVERS
10076 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10077 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10078 S:      Supported
10079 F:      sound/soc/atmel
10080
10081 MICROCHIP DMA DRIVER
10082 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10083 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10084 L:      dmaengine@vger.kernel.org
10085 S:      Supported
10086 F:      drivers/dma/at_hdmac.c
10087 F:      drivers/dma/at_hdmac_regs.h
10088 F:      include/linux/platform_data/dma-atmel.h
10089 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10090 F:      include/dt-bindings/dma/at91.h
10091
10092 MICROCHIP ECC DRIVER
10093 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10094 L:      linux-crypto@vger.kernel.org
10095 S:      Maintained
10096 F:      drivers/crypto/atmel-ecc.*
10097
10098 MICROCHIP I2C DRIVER
10099 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10100 L:      linux-i2c@vger.kernel.org
10101 S:      Supported
10102 F:      drivers/i2c/busses/i2c-at91.c
10103
10104 MICROCHIP ISC DRIVER
10105 M:      Eugen Hristev <eugen.hristev@microchip.com>
10106 L:      linux-media@vger.kernel.org
10107 S:      Supported
10108 F:      drivers/media/platform/atmel/atmel-isc.c
10109 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10110 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10111
10112 MICROCHIP ISI DRIVER
10113 M:      Eugen Hristev <eugen.hristev@microchip.com>
10114 L:      linux-media@vger.kernel.org
10115 S:      Supported
10116 F:      drivers/media/platform/atmel/atmel-isi.c
10117 F:      drivers/media/platform/atmel/atmel-isi.h
10118
10119 MICROCHIP AT91 USART MFD DRIVER
10120 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10121 L:      linux-kernel@vger.kernel.org
10122 S:      Supported
10123 F:      drivers/mfd/at91-usart.c
10124 F:      include/dt-bindings/mfd/at91-usart.h
10125 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10126
10127 MICROCHIP AT91 USART SPI DRIVER
10128 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10129 L:      linux-spi@vger.kernel.org
10130 S:      Supported
10131 F:      drivers/spi/spi-at91-usart.c
10132 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10133
10134 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10135 M:      Woojung Huh <Woojung.Huh@microchip.com>
10136 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10137 L:      netdev@vger.kernel.org
10138 S:      Maintained
10139 F:      net/dsa/tag_ksz.c
10140 F:      drivers/net/dsa/microchip/*
10141 F:      include/linux/platform_data/microchip-ksz.h
10142 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10143
10144 MICROCHIP LAN743X ETHERNET DRIVER
10145 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10146 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10147 L:      netdev@vger.kernel.org
10148 S:      Maintained
10149 F:      drivers/net/ethernet/microchip/lan743x_*
10150
10151 MICROCHIP LCDFB DRIVER
10152 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10153 L:      linux-fbdev@vger.kernel.org
10154 S:      Maintained
10155 F:      drivers/video/fbdev/atmel_lcdfb.c
10156 F:      include/video/atmel_lcdc.h
10157
10158 MICROCHIP MMC/SD/SDIO MCI DRIVER
10159 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10160 S:      Maintained
10161 F:      drivers/mmc/host/atmel-mci.c
10162
10163 MICROCHIP MCP16502 PMIC DRIVER
10164 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10165 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10166 S:      Maintained
10167 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10168 F:      drivers/regulator/mcp16502.c
10169
10170 MICROCHIP MCP3911 ADC DRIVER
10171 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10172 M:      Kent Gustavsson <kent@minoris.se>
10173 L:      linux-iio@vger.kernel.org
10174 S:      Supported
10175 F:      drivers/iio/adc/mcp3911.c
10176 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10177
10178 MICROCHIP NAND DRIVER
10179 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10180 L:      linux-mtd@lists.infradead.org
10181 S:      Supported
10182 F:      drivers/mtd/nand/raw/atmel/*
10183 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10184
10185 MICROCHIP PWM DRIVER
10186 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10187 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10188 L:      linux-pwm@vger.kernel.org
10189 S:      Supported
10190 F:      drivers/pwm/pwm-atmel.c
10191 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10192
10193 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10194 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10195 M:      Eugen Hristev <eugen.hristev@microchip.com>
10196 L:      linux-iio@vger.kernel.org
10197 S:      Supported
10198 F:      drivers/iio/adc/at91-sama5d2_adc.c
10199 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10200 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10201
10202 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10203 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10204 S:      Supported
10205 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10206
10207 MICROCHIP SAMA5D2-COMPATIBLE PIOBU GPIO
10208 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10209 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10210 L:      linux-gpio@vger.kernel.org
10211 F:      drivers/gpio/gpio-sama5d2-piobu.c
10212
10213 MICROCHIP SPI DRIVER
10214 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10215 S:      Supported
10216 F:      drivers/spi/spi-atmel.*
10217
10218 MICROCHIP SSC DRIVER
10219 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10220 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10221 S:      Supported
10222 F:      drivers/misc/atmel-ssc.c
10223 F:      include/linux/atmel-ssc.h
10224
10225 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
10226 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10227 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10228 S:      Supported
10229 F:      drivers/misc/atmel_tclib.c
10230 F:      drivers/clocksource/tcb_clksrc.c
10231
10232 MICROCHIP USBA UDC DRIVER
10233 M:      Cristian Birsan <cristian.birsan@microchip.com>
10234 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10235 S:      Supported
10236 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10237
10238 MICROCHIP USB251XB DRIVER
10239 M:      Richard Leitner <richard.leitner@skidata.com>
10240 L:      linux-usb@vger.kernel.org
10241 S:      Maintained
10242 F:      drivers/usb/misc/usb251xb.c
10243 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10244
10245 MICROCHIP XDMA DRIVER
10246 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10247 L:      linux-arm-kernel@lists.infradead.org
10248 L:      dmaengine@vger.kernel.org
10249 S:      Supported
10250 F:      drivers/dma/at_xdmac.c
10251
10252 MICROSEMI MIPS SOCS
10253 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10254 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10255 L:      linux-mips@vger.kernel.org
10256 S:      Supported
10257 F:      arch/mips/generic/board-ocelot.c
10258 F:      arch/mips/configs/generic/board-ocelot.config
10259 F:      arch/mips/boot/dts/mscc/
10260 F:      Documentation/devicetree/bindings/mips/mscc.txt
10261
10262 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10263 M:      Don Brace <don.brace@microsemi.com>
10264 L:      esc.storagedev@microsemi.com
10265 L:      linux-scsi@vger.kernel.org
10266 S:      Supported
10267 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10268 F:      drivers/scsi/smartpqi/Kconfig
10269 F:      drivers/scsi/smartpqi/Makefile
10270 F:      include/linux/cciss*.h
10271 F:      include/uapi/linux/cciss*.h
10272 F:      Documentation/scsi/smartpqi.txt
10273
10274 MICROSEMI ETHERNET SWITCH DRIVER
10275 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10276 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10277 L:      netdev@vger.kernel.org
10278 S:      Supported
10279 F:      drivers/net/ethernet/mscc/
10280
10281 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10282 M:      Chen Yu <yu.c.chen@intel.com>
10283 L:      platform-driver-x86@vger.kernel.org
10284 S:      Supported
10285 F:      drivers/platform/x86/surfacepro3_button.c
10286
10287 MICROTEK X6 SCANNER
10288 M:      Oliver Neukum <oliver@neukum.org>
10289 S:      Maintained
10290 F:      drivers/usb/image/microtek.*
10291
10292 MIPS
10293 M:      Ralf Baechle <ralf@linux-mips.org>
10294 M:      Paul Burton <paul.burton@mips.com>
10295 M:      James Hogan <jhogan@kernel.org>
10296 L:      linux-mips@vger.kernel.org
10297 W:      http://www.linux-mips.org/
10298 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10299 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10300 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10301 S:      Supported
10302 F:      Documentation/devicetree/bindings/mips/
10303 F:      Documentation/mips/
10304 F:      arch/mips/
10305 F:      drivers/platform/mips/
10306
10307 MIPS BOSTON DEVELOPMENT BOARD
10308 M:      Paul Burton <paul.burton@mips.com>
10309 L:      linux-mips@vger.kernel.org
10310 S:      Maintained
10311 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10312 F:      arch/mips/boot/dts/img/boston.dts
10313 F:      arch/mips/configs/generic/board-boston.config
10314 F:      drivers/clk/imgtec/clk-boston.c
10315 F:      include/dt-bindings/clock/boston-clock.h
10316
10317 MIPS GENERIC PLATFORM
10318 M:      Paul Burton <paul.burton@mips.com>
10319 L:      linux-mips@vger.kernel.org
10320 S:      Supported
10321 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10322 F:      arch/mips/generic/
10323 F:      arch/mips/tools/generic-board-config.sh
10324
10325 MIPS/LOONGSON1 ARCHITECTURE
10326 M:      Keguang Zhang <keguang.zhang@gmail.com>
10327 L:      linux-mips@vger.kernel.org
10328 S:      Maintained
10329 F:      arch/mips/loongson32/
10330 F:      arch/mips/include/asm/mach-loongson32/
10331 F:      drivers/*/*loongson1*
10332 F:      drivers/*/*/*loongson1*
10333
10334 MIPS/LOONGSON2 ARCHITECTURE
10335 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10336 L:      linux-mips@vger.kernel.org
10337 S:      Maintained
10338 F:      arch/mips/loongson64/fuloong-2e/
10339 F:      arch/mips/loongson64/lemote-2f/
10340 F:      arch/mips/include/asm/mach-loongson64/
10341 F:      drivers/*/*loongson2*
10342 F:      drivers/*/*/*loongson2*
10343
10344 MIPS/LOONGSON3 ARCHITECTURE
10345 M:      Huacai Chen <chenhc@lemote.com>
10346 L:      linux-mips@vger.kernel.org
10347 S:      Maintained
10348 F:      arch/mips/loongson64/
10349 F:      arch/mips/include/asm/mach-loongson64/
10350 F:      drivers/platform/mips/cpu_hwmon.c
10351 F:      drivers/*/*loongson3*
10352 F:      drivers/*/*/*loongson3*
10353
10354 MIPS RINT INSTRUCTION EMULATION
10355 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10356 L:      linux-mips@vger.kernel.org
10357 S:      Supported
10358 F:      arch/mips/math-emu/sp_rint.c
10359 F:      arch/mips/math-emu/dp_rint.c
10360
10361 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10362 M:      Hans Verkuil <hverkuil@xs4all.nl>
10363 L:      linux-media@vger.kernel.org
10364 T:      git git://linuxtv.org/media_tree.git
10365 W:      https://linuxtv.org
10366 S:      Odd Fixes
10367 F:      drivers/media/radio/radio-miropcm20*
10368
10369 MMP SUPPORT
10370 R:      Lubomir Rintel <lkundrak@v3.sk>
10371 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10372 S:      Odd Fixes
10373 F:      arch/arm/boot/dts/mmp*
10374 F:      arch/arm/mach-mmp/
10375
10376 MMU GATHER AND TLB INVALIDATION
10377 M:      Will Deacon <will.deacon@arm.com>
10378 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
10379 M:      Andrew Morton <akpm@linux-foundation.org>
10380 M:      Nick Piggin <npiggin@gmail.com>
10381 M:      Peter Zijlstra <peterz@infradead.org>
10382 L:      linux-arch@vger.kernel.org
10383 L:      linux-mm@kvack.org
10384 S:      Maintained
10385 F:      arch/*/include/asm/tlb.h
10386 F:      include/asm-generic/tlb.h
10387 F:      mm/mmu_gather.c
10388
10389 MN88472 MEDIA DRIVER
10390 M:      Antti Palosaari <crope@iki.fi>
10391 L:      linux-media@vger.kernel.org
10392 W:      https://linuxtv.org
10393 W:      http://palosaari.fi/linux/
10394 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10395 S:      Maintained
10396 F:      drivers/media/dvb-frontends/mn88472*
10397
10398 MN88473 MEDIA DRIVER
10399 M:      Antti Palosaari <crope@iki.fi>
10400 L:      linux-media@vger.kernel.org
10401 W:      https://linuxtv.org
10402 W:      http://palosaari.fi/linux/
10403 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10404 S:      Maintained
10405 F:      drivers/media/dvb-frontends/mn88473*
10406
10407 MODULE SUPPORT
10408 M:      Jessica Yu <jeyu@kernel.org>
10409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10410 S:      Maintained
10411 F:      include/linux/module.h
10412 F:      kernel/module.c
10413
10414 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10415 W:      http://popies.net/meye/
10416 S:      Orphan
10417 F:      Documentation/media/v4l-drivers/meye*
10418 F:      drivers/media/pci/meye/
10419 F:      include/uapi/linux/meye.h
10420
10421 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10422 M:      Jiri Slaby <jirislaby@gmail.com>
10423 S:      Maintained
10424 F:      Documentation/serial/moxa-smartio
10425 F:      drivers/tty/mxser.*
10426
10427 MR800 AVERMEDIA USB FM RADIO DRIVER
10428 M:      Alexey Klimov <klimov.linux@gmail.com>
10429 L:      linux-media@vger.kernel.org
10430 T:      git git://linuxtv.org/media_tree.git
10431 S:      Maintained
10432 F:      drivers/media/radio/radio-mr800.c
10433
10434 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10435 M:      Alan Ott <alan@signal11.us>
10436 L:      linux-wpan@vger.kernel.org
10437 S:      Maintained
10438 F:      drivers/net/ieee802154/mrf24j40.c
10439 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10440
10441 MSI LAPTOP SUPPORT
10442 M:      "Lee, Chun-Yi" <jlee@suse.com>
10443 L:      platform-driver-x86@vger.kernel.org
10444 S:      Maintained
10445 F:      drivers/platform/x86/msi-laptop.c
10446
10447 MSI WMI SUPPORT
10448 L:      platform-driver-x86@vger.kernel.org
10449 S:      Orphan
10450 F:      drivers/platform/x86/msi-wmi.c
10451
10452 MSI001 MEDIA DRIVER
10453 M:      Antti Palosaari <crope@iki.fi>
10454 L:      linux-media@vger.kernel.org
10455 W:      https://linuxtv.org
10456 W:      http://palosaari.fi/linux/
10457 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10458 T:      git git://linuxtv.org/anttip/media_tree.git
10459 S:      Maintained
10460 F:      drivers/media/tuners/msi001*
10461
10462 MSI2500 MEDIA DRIVER
10463 M:      Antti Palosaari <crope@iki.fi>
10464 L:      linux-media@vger.kernel.org
10465 W:      https://linuxtv.org
10466 W:      http://palosaari.fi/linux/
10467 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10468 T:      git git://linuxtv.org/anttip/media_tree.git
10469 S:      Maintained
10470 F:      drivers/media/usb/msi2500/
10471
10472 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10473 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10474 L:      linux-mtd@lists.infradead.org
10475 S:      Maintained
10476 F:      drivers/mtd/devices/docg3*
10477
10478 MT9M032 APTINA SENSOR DRIVER
10479 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10480 L:      linux-media@vger.kernel.org
10481 T:      git git://linuxtv.org/media_tree.git
10482 S:      Maintained
10483 F:      drivers/media/i2c/mt9m032.c
10484 F:      include/media/i2c/mt9m032.h
10485
10486 MT9P031 APTINA CAMERA SENSOR
10487 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10488 L:      linux-media@vger.kernel.org
10489 T:      git git://linuxtv.org/media_tree.git
10490 S:      Maintained
10491 F:      drivers/media/i2c/mt9p031.c
10492 F:      include/media/i2c/mt9p031.h
10493
10494 MT9T001 APTINA CAMERA SENSOR
10495 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10496 L:      linux-media@vger.kernel.org
10497 T:      git git://linuxtv.org/media_tree.git
10498 S:      Maintained
10499 F:      drivers/media/i2c/mt9t001.c
10500 F:      include/media/i2c/mt9t001.h
10501
10502 MT9T112 APTINA CAMERA SENSOR
10503 M:      Jacopo Mondi <jacopo@jmondi.org>
10504 L:      linux-media@vger.kernel.org
10505 T:      git git://linuxtv.org/media_tree.git
10506 S:      Odd Fixes
10507 F:      drivers/media/i2c/mt9t112.c
10508 F:      include/media/i2c/mt9t112.h
10509
10510 MT9V032 APTINA CAMERA SENSOR
10511 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10512 L:      linux-media@vger.kernel.org
10513 T:      git git://linuxtv.org/media_tree.git
10514 S:      Maintained
10515 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10516 F:      drivers/media/i2c/mt9v032.c
10517 F:      include/media/i2c/mt9v032.h
10518
10519 MT9V111 APTINA CAMERA SENSOR
10520 M:      Jacopo Mondi <jacopo@jmondi.org>
10521 L:      linux-media@vger.kernel.org
10522 T:      git git://linuxtv.org/media_tree.git
10523 S:      Maintained
10524 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10525 F:      drivers/media/i2c/mt9v111.c
10526
10527 MULTIFUNCTION DEVICES (MFD)
10528 M:      Lee Jones <lee.jones@linaro.org>
10529 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10530 S:      Supported
10531 F:      Documentation/devicetree/bindings/mfd/
10532 F:      drivers/mfd/
10533 F:      include/linux/mfd/
10534 F:      include/dt-bindings/mfd/
10535
10536 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10537 S:      Orphan
10538 F:      drivers/mmc/host/mmc_spi.c
10539 F:      include/linux/spi/mmc_spi.h
10540
10541 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10542 M:      Ulf Hansson <ulf.hansson@linaro.org>
10543 L:      linux-mmc@vger.kernel.org
10544 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10545 S:      Maintained
10546 F:      Documentation/devicetree/bindings/mmc/
10547 F:      drivers/mmc/
10548 F:      include/linux/mmc/
10549 F:      include/uapi/linux/mmc/
10550
10551 MULTIPLEXER SUBSYSTEM
10552 M:      Peter Rosin <peda@axentia.se>
10553 S:      Maintained
10554 F:      Documentation/ABI/testing/sysfs-class-mux*
10555 F:      Documentation/devicetree/bindings/mux/
10556 F:      include/dt-bindings/mux/
10557 F:      include/linux/mux/
10558 F:      drivers/mux/
10559
10560 MULTITECH MULTIPORT CARD (ISICOM)
10561 S:      Orphan
10562 F:      drivers/tty/isicom.c
10563 F:      include/linux/isicom.h
10564
10565 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10566 M:      Bin Liu <b-liu@ti.com>
10567 L:      linux-usb@vger.kernel.org
10568 S:      Maintained
10569 F:      drivers/usb/musb/
10570
10571 MXL301RF MEDIA DRIVER
10572 M:      Akihiro Tsukada <tskd08@gmail.com>
10573 L:      linux-media@vger.kernel.org
10574 S:      Odd Fixes
10575 F:      drivers/media/tuners/mxl301rf*
10576
10577 MXL5007T MEDIA DRIVER
10578 M:      Michael Krufky <mkrufky@linuxtv.org>
10579 L:      linux-media@vger.kernel.org
10580 W:      https://linuxtv.org
10581 W:      http://github.com/mkrufky
10582 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10583 T:      git git://linuxtv.org/mkrufky/tuners.git
10584 S:      Maintained
10585 F:      drivers/media/tuners/mxl5007t.*
10586
10587 MXSFB DRM DRIVER
10588 M:      Marek Vasut <marex@denx.de>
10589 M:      Stefan Agner <stefan@agner.ch>
10590 L:      dri-devel@lists.freedesktop.org
10591 S:      Supported
10592 F:      drivers/gpu/drm/mxsfb/
10593 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10594 T:      git git://anongit.freedesktop.org/drm/drm-misc
10595
10596 MYLEX DAC960 PCI RAID Controller
10597 M:      Hannes Reinecke <hare@kernel.org>
10598 L:      linux-scsi@vger.kernel.org
10599 S:      Supported
10600 F:      drivers/scsi/myrb.*
10601 F:      drivers/scsi/myrs.*
10602
10603 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10604 M:      Chris Lee <christopher.lee@cspi.com>
10605 L:      netdev@vger.kernel.org
10606 W:      https://www.cspi.com/ethernet-products/support/downloads/
10607 S:      Supported
10608 F:      drivers/net/ethernet/myricom/myri10ge/
10609
10610 NAND FLASH SUBSYSTEM
10611 M:      Boris Brezillon <bbrezillon@kernel.org>
10612 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10613 R:      Richard Weinberger <richard@nod.at>
10614 L:      linux-mtd@lists.infradead.org
10615 W:      http://www.linux-mtd.infradead.org/
10616 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10617 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
10618 T:      git git://git.infradead.org/linux-mtd.git nand/next
10619 S:      Maintained
10620 F:      drivers/mtd/nand/
10621 F:      include/linux/mtd/*nand*.h
10622
10623 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10624 M:      Daniel Mack <zonque@gmail.com>
10625 S:      Maintained
10626 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10627 W:      http://www.native-instruments.com
10628 F:      sound/usb/caiaq/
10629
10630 NATSEMI ETHERNET DRIVER (DP8381x)
10631 S:      Orphan
10632 F:      drivers/net/ethernet/natsemi/natsemi.c
10633
10634 NCR 5380 SCSI DRIVERS
10635 M:      Finn Thain <fthain@telegraphics.com.au>
10636 M:      Michael Schmitz <schmitzmic@gmail.com>
10637 L:      linux-scsi@vger.kernel.org
10638 S:      Maintained
10639 F:      Documentation/scsi/g_NCR5380.txt
10640 F:      drivers/scsi/NCR5380.*
10641 F:      drivers/scsi/arm/cumana_1.c
10642 F:      drivers/scsi/arm/oak.c
10643 F:      drivers/scsi/atari_scsi.*
10644 F:      drivers/scsi/dmx3191d.c
10645 F:      drivers/scsi/g_NCR5380.*
10646 F:      drivers/scsi/mac_scsi.*
10647 F:      drivers/scsi/sun3_scsi.*
10648 F:      drivers/scsi/sun3_scsi_vme.c
10649
10650 NCSI LIBRARY:
10651 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10652 S:      Maintained
10653 F:      net/ncsi/
10654
10655 NCT6775 HARDWARE MONITOR DRIVER
10656 M:      Guenter Roeck <linux@roeck-us.net>
10657 L:      linux-hwmon@vger.kernel.org
10658 S:      Maintained
10659 F:      Documentation/hwmon/nct6775
10660 F:      drivers/hwmon/nct6775.c
10661
10662 NET_FAILOVER MODULE
10663 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10664 L:      netdev@vger.kernel.org
10665 S:      Supported
10666 F:      driver/net/net_failover.c
10667 F:      include/net/net_failover.h
10668 F:      Documentation/networking/net_failover.rst
10669
10670 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10671 M:      Faisal Latif <faisal.latif@intel.com>
10672 L:      linux-rdma@vger.kernel.org
10673 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10674 S:      Supported
10675 F:      drivers/infiniband/hw/nes/
10676 F:      include/uapi/rdma/nes-abi.h
10677
10678 NETEM NETWORK EMULATOR
10679 M:      Stephen Hemminger <stephen@networkplumber.org>
10680 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10681 S:      Maintained
10682 F:      net/sched/sch_netem.c
10683
10684 NETERION 10GbE DRIVERS (s2io/vxge)
10685 M:      Jon Mason <jdmason@kudzu.us>
10686 L:      netdev@vger.kernel.org
10687 S:      Supported
10688 F:      Documentation/networking/device_drivers/neterion/s2io.txt
10689 F:      Documentation/networking/device_drivers/neterion/vxge.txt
10690 F:      drivers/net/ethernet/neterion/
10691
10692 NETFILTER
10693 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10694 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10695 M:      Florian Westphal <fw@strlen.de>
10696 L:      netfilter-devel@vger.kernel.org
10697 L:      coreteam@netfilter.org
10698 W:      http://www.netfilter.org/
10699 W:      http://www.iptables.org/
10700 W:      http://www.nftables.org/
10701 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10702 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10704 S:      Maintained
10705 F:      include/linux/netfilter*
10706 F:      include/linux/netfilter/
10707 F:      include/net/netfilter/
10708 F:      include/uapi/linux/netfilter*
10709 F:      include/uapi/linux/netfilter/
10710 F:      net/*/netfilter.c
10711 F:      net/*/netfilter/
10712 F:      net/netfilter/
10713 F:      net/bridge/br_netfilter*.c
10714
10715 NETROM NETWORK LAYER
10716 M:      Ralf Baechle <ralf@linux-mips.org>
10717 L:      linux-hams@vger.kernel.org
10718 W:      http://www.linux-ax25.org/
10719 S:      Maintained
10720 F:      include/net/netrom.h
10721 F:      include/uapi/linux/netrom.h
10722 F:      net/netrom/
10723
10724 NETRONOME ETHERNET DRIVERS
10725 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10726 L:      oss-drivers@netronome.com
10727 S:      Maintained
10728 F:      drivers/net/ethernet/netronome/
10729
10730 NETWORK BLOCK DEVICE (NBD)
10731 M:      Josef Bacik <josef@toxicpanda.com>
10732 S:      Maintained
10733 L:      linux-block@vger.kernel.org
10734 L:      nbd@other.debian.org
10735 F:      Documentation/blockdev/nbd.txt
10736 F:      drivers/block/nbd.c
10737 F:      include/uapi/linux/nbd.h
10738
10739 NETWORK DROP MONITOR
10740 M:      Neil Horman <nhorman@tuxdriver.com>
10741 L:      netdev@vger.kernel.org
10742 S:      Maintained
10743 W:      https://fedorahosted.org/dropwatch/
10744 F:      net/core/drop_monitor.c
10745
10746 NETWORKING DRIVERS
10747 M:      "David S. Miller" <davem@davemloft.net>
10748 L:      netdev@vger.kernel.org
10749 W:      http://www.linuxfoundation.org/en/Net
10750 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10751 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10752 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10753 S:      Odd Fixes
10754 F:      Documentation/devicetree/bindings/net/
10755 F:      drivers/net/
10756 F:      include/linux/if_*
10757 F:      include/linux/netdevice.h
10758 F:      include/linux/etherdevice.h
10759 F:      include/linux/fcdevice.h
10760 F:      include/linux/fddidevice.h
10761 F:      include/linux/hippidevice.h
10762 F:      include/linux/inetdevice.h
10763 F:      include/uapi/linux/if_*
10764 F:      include/uapi/linux/netdevice.h
10765
10766 NETWORKING DRIVERS (WIRELESS)
10767 M:      Kalle Valo <kvalo@codeaurora.org>
10768 L:      linux-wireless@vger.kernel.org
10769 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10771 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10772 S:      Maintained
10773 F:      Documentation/devicetree/bindings/net/wireless/
10774 F:      drivers/net/wireless/
10775
10776 NETWORKING [DSA]
10777 M:      Andrew Lunn <andrew@lunn.ch>
10778 M:      Vivien Didelot <vivien.didelot@gmail.com>
10779 M:      Florian Fainelli <f.fainelli@gmail.com>
10780 S:      Maintained
10781 F:      Documentation/devicetree/bindings/net/dsa/
10782 F:      net/dsa/
10783 F:      include/net/dsa.h
10784 F:      include/linux/dsa/
10785 F:      include/linux/platform_data/dsa.h
10786 F:      drivers/net/dsa/
10787
10788 NETWORKING [GENERAL]
10789 M:      "David S. Miller" <davem@davemloft.net>
10790 L:      netdev@vger.kernel.org
10791 W:      http://www.linuxfoundation.org/en/Net
10792 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10793 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10794 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10795 B:      mailto:netdev@vger.kernel.org
10796 S:      Maintained
10797 F:      net/
10798 F:      include/net/
10799 F:      include/linux/in.h
10800 F:      include/linux/net.h
10801 F:      include/linux/netdevice.h
10802 F:      include/uapi/linux/in.h
10803 F:      include/uapi/linux/net.h
10804 F:      include/uapi/linux/netdevice.h
10805 F:      include/uapi/linux/net_namespace.h
10806 F:      tools/testing/selftests/net/
10807 F:      lib/net_utils.c
10808 F:      lib/random32.c
10809 F:      Documentation/networking/
10810
10811 NETWORKING [IPSEC]
10812 M:      Steffen Klassert <steffen.klassert@secunet.com>
10813 M:      Herbert Xu <herbert@gondor.apana.org.au>
10814 M:      "David S. Miller" <davem@davemloft.net>
10815 L:      netdev@vger.kernel.org
10816 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10817 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10818 S:      Maintained
10819 F:      net/xfrm/
10820 F:      net/key/
10821 F:      net/ipv4/xfrm*
10822 F:      net/ipv4/esp4*
10823 F:      net/ipv4/ah4.c
10824 F:      net/ipv4/ipcomp.c
10825 F:      net/ipv4/ip_vti.c
10826 F:      net/ipv6/xfrm*
10827 F:      net/ipv6/esp6*
10828 F:      net/ipv6/ah6.c
10829 F:      net/ipv6/ipcomp6.c
10830 F:      net/ipv6/ip6_vti.c
10831 F:      include/uapi/linux/xfrm.h
10832 F:      include/net/xfrm.h
10833
10834 NETWORKING [IPv4/IPv6]
10835 M:      "David S. Miller" <davem@davemloft.net>
10836 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10837 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10838 L:      netdev@vger.kernel.org
10839 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10840 S:      Maintained
10841 F:      net/ipv4/
10842 F:      net/ipv6/
10843 F:      include/net/ip*
10844 F:      arch/x86/net/*
10845
10846 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10847 M:      Paul Moore <paul@paul-moore.com>
10848 W:      https://github.com/netlabel
10849 L:      netdev@vger.kernel.org
10850 L:      linux-security-module@vger.kernel.org
10851 S:      Maintained
10852 F:      Documentation/netlabel/
10853 F:      include/net/calipso.h
10854 F:      include/net/cipso_ipv4.h
10855 F:      include/net/netlabel.h
10856 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10857 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10858 F:      net/netlabel/
10859 F:      net/ipv4/cipso_ipv4.c
10860 F:      net/ipv6/calipso.c
10861 F:      net/netfilter/xt_CONNSECMARK.c
10862 F:      net/netfilter/xt_SECMARK.c
10863
10864 NETWORKING [TCP]
10865 M:      Eric Dumazet <edumazet@google.com>
10866 L:      netdev@vger.kernel.org
10867 S:      Maintained
10868 F:      net/ipv4/tcp*.c
10869 F:      net/ipv4/syncookies.c
10870 F:      net/ipv6/tcp*.c
10871 F:      net/ipv6/syncookies.c
10872 F:      include/uapi/linux/tcp.h
10873 F:      include/net/tcp.h
10874 F:      include/linux/tcp.h
10875 F:      include/trace/events/tcp.h
10876
10877 NETWORKING [TLS]
10878 M:      Boris Pismenny <borisp@mellanox.com>
10879 M:      Aviad Yehezkel <aviadye@mellanox.com>
10880 M:      Dave Watson <davejwatson@fb.com>
10881 M:      John Fastabend <john.fastabend@gmail.com>
10882 M:      Daniel Borkmann <daniel@iogearbox.net>
10883 L:      netdev@vger.kernel.org
10884 S:      Maintained
10885 F:      net/tls/*
10886 F:      include/uapi/linux/tls.h
10887 F:      include/net/tls.h
10888
10889 NETWORKING [WIRELESS]
10890 L:      linux-wireless@vger.kernel.org
10891 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10892
10893 NETDEVSIM
10894 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10895 S:      Maintained
10896 F:      drivers/net/netdevsim/*
10897
10898 NETXEN (1/10) GbE SUPPORT
10899 M:      Manish Chopra <manishc@marvell.com>
10900 M:      Rahul Verma <rahulv@marvell.com>
10901 M:      GR-Linux-NIC-Dev@marvell.com
10902 L:      netdev@vger.kernel.org
10903 S:      Supported
10904 F:      drivers/net/ethernet/qlogic/netxen/
10905
10906 NFC SUBSYSTEM
10907 M:      Samuel Ortiz <sameo@linux.intel.com>
10908 L:      linux-wireless@vger.kernel.org
10909 L:      linux-nfc@lists.01.org (subscribers-only)
10910 S:      Supported
10911 F:      net/nfc/
10912 F:      include/net/nfc/
10913 F:      include/uapi/linux/nfc.h
10914 F:      drivers/nfc/
10915 F:      include/linux/platform_data/nfcmrvl.h
10916 F:      include/linux/platform_data/nxp-nci.h
10917 F:      Documentation/devicetree/bindings/net/nfc/
10918
10919 NFS, SUNRPC, AND LOCKD CLIENTS
10920 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10921 M:      Anna Schumaker <anna.schumaker@netapp.com>
10922 L:      linux-nfs@vger.kernel.org
10923 W:      http://client.linux-nfs.org
10924 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10925 S:      Maintained
10926 F:      fs/lockd/
10927 F:      fs/nfs/
10928 F:      fs/nfs_common/
10929 F:      net/sunrpc/
10930 F:      include/linux/lockd/
10931 F:      include/linux/nfs*
10932 F:      include/linux/sunrpc/
10933 F:      include/uapi/linux/nfs*
10934 F:      include/uapi/linux/sunrpc/
10935
10936 NILFS2 FILESYSTEM
10937 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10938 L:      linux-nilfs@vger.kernel.org
10939 W:      https://nilfs.sourceforge.io/
10940 W:      https://nilfs.osdn.jp/
10941 T:      git git://github.com/konis/nilfs2.git
10942 S:      Supported
10943 F:      Documentation/filesystems/nilfs2.txt
10944 F:      fs/nilfs2/
10945 F:      include/trace/events/nilfs2.h
10946 F:      include/uapi/linux/nilfs2_api.h
10947 F:      include/uapi/linux/nilfs2_ondisk.h
10948
10949 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10950 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10951 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10952 S:      Maintained
10953 F:      Documentation/scsi/NinjaSCSI.txt
10954 F:      drivers/scsi/pcmcia/nsp_*
10955
10956 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10957 M:      GOTO Masanori <gotom@debian.or.jp>
10958 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10959 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10960 S:      Maintained
10961 F:      Documentation/scsi/NinjaSCSI.txt
10962 F:      drivers/scsi/nsp32*
10963
10964 NIOS2 ARCHITECTURE
10965 M:      Ley Foon Tan <lftan@altera.com>
10966 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10967 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10968 S:      Maintained
10969 F:      arch/nios2/
10970
10971 NOHZ, DYNTICKS SUPPORT
10972 M:      Frederic Weisbecker <fweisbec@gmail.com>
10973 M:      Thomas Gleixner <tglx@linutronix.de>
10974 M:      Ingo Molnar <mingo@kernel.org>
10975 L:      linux-kernel@vger.kernel.org
10976 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10977 S:      Maintained
10978 F:      kernel/time/tick*.*
10979 F:      include/linux/tick.h
10980 F:      include/linux/sched/nohz.h
10981
10982 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10983 M:      Pavel Machek <pavel@ucw.cz>
10984 M:      Sakari Ailus <sakari.ailus@iki.fi>
10985 L:      linux-media@vger.kernel.org
10986 S:      Maintained
10987 F:      drivers/media/i2c/et8ek8
10988 F:      drivers/media/i2c/ad5820.c
10989
10990 NOKIA N900 POWER SUPPLY DRIVERS
10991 R:      Pali Rohár <pali.rohar@gmail.com>
10992 F:      include/linux/power/bq2415x_charger.h
10993 F:      include/linux/power/bq27xxx_battery.h
10994 F:      include/linux/power/isp1704_charger.h
10995 F:      drivers/power/supply/bq2415x_charger.c
10996 F:      drivers/power/supply/bq27xxx_battery.c
10997 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10998 F:      drivers/power/supply/isp1704_charger.c
10999 F:      drivers/power/supply/rx51_battery.c
11000
11001 NOLIBC HEADER FILE
11002 M:      Willy Tarreau <w@1wt.eu>
11003 S:      Maintained
11004 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11005 F:      tools/include/nolibc/
11006
11007 NTB AMD DRIVER
11008 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11009 L:      linux-ntb@googlegroups.com
11010 S:      Supported
11011 F:      drivers/ntb/hw/amd/
11012
11013 NTB DRIVER CORE
11014 M:      Jon Mason <jdmason@kudzu.us>
11015 M:      Dave Jiang <dave.jiang@intel.com>
11016 M:      Allen Hubbe <allenbh@gmail.com>
11017 L:      linux-ntb@googlegroups.com
11018 S:      Supported
11019 W:      https://github.com/jonmason/ntb/wiki
11020 T:      git git://github.com/jonmason/ntb.git
11021 F:      drivers/ntb/
11022 F:      drivers/net/ntb_netdev.c
11023 F:      include/linux/ntb.h
11024 F:      include/linux/ntb_transport.h
11025 F:      tools/testing/selftests/ntb/
11026
11027 NTB IDT DRIVER
11028 M:      Serge Semin <fancer.lancer@gmail.com>
11029 L:      linux-ntb@googlegroups.com
11030 S:      Supported
11031 F:      drivers/ntb/hw/idt/
11032
11033 NTB INTEL DRIVER
11034 M:      Dave Jiang <dave.jiang@intel.com>
11035 L:      linux-ntb@googlegroups.com
11036 S:      Supported
11037 W:      https://github.com/davejiang/linux/wiki
11038 T:      git https://github.com/davejiang/linux.git
11039 F:      drivers/ntb/hw/intel/
11040
11041 NTFS FILESYSTEM
11042 M:      Anton Altaparmakov <anton@tuxera.com>
11043 L:      linux-ntfs-dev@lists.sourceforge.net
11044 W:      http://www.tuxera.com/
11045 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11046 S:      Supported
11047 F:      Documentation/filesystems/ntfs.txt
11048 F:      fs/ntfs/
11049
11050 NUBUS SUBSYSTEM
11051 M:      Finn Thain <fthain@telegraphics.com.au>
11052 L:      linux-m68k@lists.linux-m68k.org
11053 S:      Maintained
11054 F:      arch/*/include/asm/nubus.h
11055 F:      drivers/nubus/
11056 F:      include/linux/nubus.h
11057 F:      include/uapi/linux/nubus.h
11058
11059 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11060 M:      Antonino Daplas <adaplas@gmail.com>
11061 L:      linux-fbdev@vger.kernel.org
11062 S:      Maintained
11063 F:      drivers/video/fbdev/riva/
11064 F:      drivers/video/fbdev/nvidia/
11065
11066 NVM EXPRESS DRIVER
11067 M:      Keith Busch <keith.busch@intel.com>
11068 M:      Jens Axboe <axboe@fb.com>
11069 M:      Christoph Hellwig <hch@lst.de>
11070 M:      Sagi Grimberg <sagi@grimberg.me>
11071 L:      linux-nvme@lists.infradead.org
11072 T:      git://git.infradead.org/nvme.git
11073 W:      http://git.infradead.org/nvme.git
11074 S:      Supported
11075 F:      drivers/nvme/host/
11076 F:      include/linux/nvme.h
11077 F:      include/uapi/linux/nvme_ioctl.h
11078
11079 NVM EXPRESS FC TRANSPORT DRIVERS
11080 M:      James Smart <james.smart@broadcom.com>
11081 L:      linux-nvme@lists.infradead.org
11082 S:      Supported
11083 F:      include/linux/nvme-fc.h
11084 F:      include/linux/nvme-fc-driver.h
11085 F:      drivers/nvme/host/fc.c
11086 F:      drivers/nvme/target/fc.c
11087 F:      drivers/nvme/target/fcloop.c
11088
11089 NVM EXPRESS TARGET DRIVER
11090 M:      Christoph Hellwig <hch@lst.de>
11091 M:      Sagi Grimberg <sagi@grimberg.me>
11092 L:      linux-nvme@lists.infradead.org
11093 T:      git://git.infradead.org/nvme.git
11094 W:      http://git.infradead.org/nvme.git
11095 S:      Supported
11096 F:      drivers/nvme/target/
11097
11098 NVMEM FRAMEWORK
11099 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11100 S:      Maintained
11101 F:      drivers/nvmem/
11102 F:      Documentation/devicetree/bindings/nvmem/
11103 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11104 F:      include/linux/nvmem-consumer.h
11105 F:      include/linux/nvmem-provider.h
11106
11107 NXP SGTL5000 DRIVER
11108 M:      Fabio Estevam <festevam@gmail.com>
11109 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11110 S:      Maintained
11111 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11112 F:      sound/soc/codecs/sgtl5000*
11113
11114 NXP TDA998X DRM DRIVER
11115 M:      Russell King <linux@armlinux.org.uk>
11116 S:      Maintained
11117 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11118 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11119 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11120 F:      include/drm/i2c/tda998x.h
11121 F:      include/dt-bindings/display/tda998x.h
11122 K:      "nxp,tda998x"
11123
11124 NXP TFA9879 DRIVER
11125 M:      Peter Rosin <peda@axentia.se>
11126 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11127 S:      Maintained
11128 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11129 F:      sound/soc/codecs/tfa9879*
11130
11131 NXP-NCI NFC DRIVER
11132 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11133 R:      Charles Gorand <charles.gorand@effinnov.com>
11134 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11135 S:      Supported
11136 F:      drivers/nfc/nxp-nci
11137
11138 OBJAGG
11139 M:      Jiri Pirko <jiri@mellanox.com>
11140 L:      netdev@vger.kernel.org
11141 S:      Supported
11142 F:      lib/objagg.c
11143 F:      lib/test_objagg.c
11144 F:      include/linux/objagg.h
11145
11146 NXP FSPI DRIVER
11147 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11148 M:      Ashish Kumar <ashish.kumar@nxp.com>
11149 L:      linux-spi@vger.kernel.org
11150 S:      Maintained
11151 F:      drivers/spi/spi-nxp-fspi.c
11152 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11153
11154 OBJTOOL
11155 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11156 M:      Peter Zijlstra <peterz@infradead.org>
11157 S:      Supported
11158 F:      tools/objtool/
11159
11160 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11161 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11162 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
11163 L:      linuxppc-dev@lists.ozlabs.org
11164 S:      Supported
11165 F:      arch/powerpc/platforms/powernv/ocxl.c
11166 F:      arch/powerpc/include/asm/pnv-ocxl.h
11167 F:      drivers/misc/ocxl/
11168 F:      include/misc/ocxl*
11169 F:      include/uapi/misc/ocxl.h
11170 F:      Documentation/accelerators/ocxl.rst
11171
11172 OMAP AUDIO SUPPORT
11173 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11174 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11175 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11176 L:      linux-omap@vger.kernel.org
11177 S:      Maintained
11178 F:      sound/soc/ti/omap*
11179 F:      sound/soc/ti/rx51.c
11180 F:      sound/soc/ti/n810.c
11181 F:      sound/soc/ti/sdma-pcm.*
11182
11183 OMAP CLOCK FRAMEWORK SUPPORT
11184 M:      Paul Walmsley <paul@pwsan.com>
11185 L:      linux-omap@vger.kernel.org
11186 S:      Maintained
11187 F:      arch/arm/*omap*/*clock*
11188
11189 OMAP DEVICE TREE SUPPORT
11190 M:      Benoît Cousson <bcousson@baylibre.com>
11191 M:      Tony Lindgren <tony@atomide.com>
11192 L:      linux-omap@vger.kernel.org
11193 L:      devicetree@vger.kernel.org
11194 S:      Maintained
11195 F:      arch/arm/boot/dts/*omap*
11196 F:      arch/arm/boot/dts/*am3*
11197 F:      arch/arm/boot/dts/*am4*
11198 F:      arch/arm/boot/dts/*am5*
11199 F:      arch/arm/boot/dts/*dra7*
11200
11201 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11202 L:      linux-omap@vger.kernel.org
11203 L:      linux-fbdev@vger.kernel.org
11204 S:      Orphan
11205 F:      drivers/video/fbdev/omap2/
11206 F:      Documentation/arm/OMAP/DSS
11207
11208 OMAP FRAMEBUFFER SUPPORT
11209 L:      linux-fbdev@vger.kernel.org
11210 L:      linux-omap@vger.kernel.org
11211 S:      Orphan
11212 F:      drivers/video/fbdev/omap/
11213
11214 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11215 M:      Roger Quadros <rogerq@ti.com>
11216 M:      Tony Lindgren <tony@atomide.com>
11217 L:      linux-omap@vger.kernel.org
11218 S:      Maintained
11219 F:      drivers/memory/omap-gpmc.c
11220 F:      arch/arm/mach-omap2/*gpmc*
11221
11222 OMAP GPIO DRIVER
11223 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11224 M:      Santosh Shilimkar <ssantosh@kernel.org>
11225 M:      Kevin Hilman <khilman@kernel.org>
11226 L:      linux-omap@vger.kernel.org
11227 S:      Maintained
11228 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11229 F:      drivers/gpio/gpio-omap.c
11230
11231 OMAP HARDWARE SPINLOCK SUPPORT
11232 M:      Ohad Ben-Cohen <ohad@wizery.com>
11233 L:      linux-omap@vger.kernel.org
11234 S:      Maintained
11235 F:      drivers/hwspinlock/omap_hwspinlock.c
11236
11237 OMAP HS MMC SUPPORT
11238 L:      linux-mmc@vger.kernel.org
11239 L:      linux-omap@vger.kernel.org
11240 S:      Orphan
11241 F:      drivers/mmc/host/omap_hsmmc.c
11242
11243 OMAP HWMOD DATA
11244 M:      Paul Walmsley <paul@pwsan.com>
11245 L:      linux-omap@vger.kernel.org
11246 S:      Maintained
11247 F:      arch/arm/mach-omap2/omap_hwmod*data*
11248
11249 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11250 M:      Benoît Cousson <bcousson@baylibre.com>
11251 L:      linux-omap@vger.kernel.org
11252 S:      Maintained
11253 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11254
11255 OMAP HWMOD SUPPORT
11256 M:      Benoît Cousson <bcousson@baylibre.com>
11257 M:      Paul Walmsley <paul@pwsan.com>
11258 L:      linux-omap@vger.kernel.org
11259 S:      Maintained
11260 F:      arch/arm/mach-omap2/omap_hwmod.*
11261
11262 OMAP I2C DRIVER
11263 M:      Vignesh R <vigneshr@ti.com>
11264 L:      linux-omap@vger.kernel.org
11265 L:      linux-i2c@vger.kernel.org
11266 S:      Maintained
11267 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11268 F:      drivers/i2c/busses/i2c-omap.c
11269
11270 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11271 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11272 L:      linux-media@vger.kernel.org
11273 S:      Maintained
11274 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11275 F:      drivers/media/platform/omap3isp/
11276 F:      drivers/staging/media/omap4iss/
11277
11278 OMAP MMC SUPPORT
11279 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11280 L:      linux-omap@vger.kernel.org
11281 S:      Odd Fixes
11282 F:      drivers/mmc/host/omap.c
11283
11284 OMAP POWER MANAGEMENT SUPPORT
11285 M:      Kevin Hilman <khilman@kernel.org>
11286 L:      linux-omap@vger.kernel.org
11287 S:      Maintained
11288 F:      arch/arm/*omap*/*pm*
11289 F:      drivers/cpufreq/omap-cpufreq.c
11290
11291 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11292 M:      Rajendra Nayak <rnayak@codeaurora.org>
11293 M:      Paul Walmsley <paul@pwsan.com>
11294 L:      linux-omap@vger.kernel.org
11295 S:      Maintained
11296 F:      arch/arm/mach-omap2/prm*
11297
11298 OMAP RANDOM NUMBER GENERATOR SUPPORT
11299 M:      Deepak Saxena <dsaxena@plexity.net>
11300 S:      Maintained
11301 F:      drivers/char/hw_random/omap-rng.c
11302
11303 OMAP USB SUPPORT
11304 L:      linux-usb@vger.kernel.org
11305 L:      linux-omap@vger.kernel.org
11306 S:      Orphan
11307 F:      drivers/usb/*/*omap*
11308 F:      arch/arm/*omap*/usb*
11309
11310 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11311 M:      Mark Jackson <mpfj@newflow.co.uk>
11312 L:      linux-omap@vger.kernel.org
11313 S:      Maintained
11314 F:      arch/arm/boot/dts/am335x-nano.dts
11315
11316 OMAP1 SUPPORT
11317 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11318 M:      Tony Lindgren <tony@atomide.com>
11319 L:      linux-omap@vger.kernel.org
11320 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11321 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11322 S:      Maintained
11323 F:      arch/arm/mach-omap1/
11324 F:      arch/arm/plat-omap/
11325 F:      arch/arm/configs/omap1_defconfig
11326 F:      drivers/i2c/busses/i2c-omap.c
11327 F:      include/linux/platform_data/i2c-omap.h
11328 F:      include/linux/platform_data/ams-delta-fiq.h
11329
11330 OMAP2+ SUPPORT
11331 M:      Tony Lindgren <tony@atomide.com>
11332 L:      linux-omap@vger.kernel.org
11333 W:      http://www.muru.com/linux/omap/
11334 W:      http://linux.omap.com/
11335 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11336 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11337 S:      Maintained
11338 F:      arch/arm/mach-omap2/
11339 F:      arch/arm/plat-omap/
11340 F:      arch/arm/configs/omap2plus_defconfig
11341 F:      drivers/i2c/busses/i2c-omap.c
11342 F:      drivers/irqchip/irq-omap-intc.c
11343 F:      drivers/mfd/*omap*.c
11344 F:      drivers/mfd/menelaus.c
11345 F:      drivers/mfd/palmas.c
11346 F:      drivers/mfd/tps65217.c
11347 F:      drivers/mfd/tps65218.c
11348 F:      drivers/mfd/tps65910.c
11349 F:      drivers/mfd/twl-core.[ch]
11350 F:      drivers/mfd/twl4030*.c
11351 F:      drivers/mfd/twl6030*.c
11352 F:      drivers/mfd/twl6040*.c
11353 F:      drivers/regulator/palmas-regulator*.c
11354 F:      drivers/regulator/pbias-regulator.c
11355 F:      drivers/regulator/tps65217-regulator.c
11356 F:      drivers/regulator/tps65218-regulator.c
11357 F:      drivers/regulator/tps65910-regulator.c
11358 F:      drivers/regulator/twl-regulator.c
11359 F:      drivers/regulator/twl6030-regulator.c
11360 F:      include/linux/platform_data/i2c-omap.h
11361
11362 ONION OMEGA2+ BOARD
11363 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11364 L:      linux-mips@vger.kernel.org
11365 S:      Maintained
11366 F:      arch/mips/boot/dts/ralink/omega2p.dts
11367
11368 OMFS FILESYSTEM
11369 M:      Bob Copeland <me@bobcopeland.com>
11370 L:      linux-karma-devel@lists.sourceforge.net
11371 S:      Maintained
11372 F:      Documentation/filesystems/omfs.txt
11373 F:      fs/omfs/
11374
11375 OMNIKEY CARDMAN 4000 DRIVER
11376 M:      Harald Welte <laforge@gnumonks.org>
11377 S:      Maintained
11378 F:      drivers/char/pcmcia/cm4000_cs.c
11379 F:      include/linux/cm4000_cs.h
11380 F:      include/uapi/linux/cm4000_cs.h
11381
11382 OMNIKEY CARDMAN 4040 DRIVER
11383 M:      Harald Welte <laforge@gnumonks.org>
11384 S:      Maintained
11385 F:      drivers/char/pcmcia/cm4040_cs.*
11386
11387 OMNIVISION OV13858 SENSOR DRIVER
11388 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11389 L:      linux-media@vger.kernel.org
11390 T:      git git://linuxtv.org/media_tree.git
11391 S:      Maintained
11392 F:      drivers/media/i2c/ov13858.c
11393
11394 OMNIVISION OV2680 SENSOR DRIVER
11395 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11396 L:      linux-media@vger.kernel.org
11397 T:      git git://linuxtv.org/media_tree.git
11398 S:      Maintained
11399 F:      drivers/media/i2c/ov2680.c
11400 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11401
11402 OMNIVISION OV2685 SENSOR DRIVER
11403 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11404 L:      linux-media@vger.kernel.org
11405 T:      git git://linuxtv.org/media_tree.git
11406 S:      Maintained
11407 F:      drivers/media/i2c/ov2685.c
11408
11409 OMNIVISION OV5640 SENSOR DRIVER
11410 M:      Steve Longerbeam <slongerbeam@gmail.com>
11411 L:      linux-media@vger.kernel.org
11412 T:      git git://linuxtv.org/media_tree.git
11413 S:      Maintained
11414 F:      drivers/media/i2c/ov5640.c
11415
11416 OMNIVISION OV5647 SENSOR DRIVER
11417 M:      Luis Oliveira <lolivei@synopsys.com>
11418 L:      linux-media@vger.kernel.org
11419 T:      git git://linuxtv.org/media_tree.git
11420 S:      Maintained
11421 F:      drivers/media/i2c/ov5647.c
11422
11423 OMNIVISION OV5695 SENSOR DRIVER
11424 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11425 L:      linux-media@vger.kernel.org
11426 T:      git git://linuxtv.org/media_tree.git
11427 S:      Maintained
11428 F:      drivers/media/i2c/ov5695.c
11429
11430 OMNIVISION OV7670 SENSOR DRIVER
11431 M:      Jonathan Corbet <corbet@lwn.net>
11432 L:      linux-media@vger.kernel.org
11433 T:      git git://linuxtv.org/media_tree.git
11434 S:      Maintained
11435 F:      drivers/media/i2c/ov7670.c
11436 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11437
11438 OMNIVISION OV772x SENSOR DRIVER
11439 M:      Jacopo Mondi <jacopo@jmondi.org>
11440 L:      linux-media@vger.kernel.org
11441 T:      git git://linuxtv.org/media_tree.git
11442 S:      Odd fixes
11443 F:      drivers/media/i2c/ov772x.c
11444 F:      include/media/i2c/ov772x.h
11445 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11446
11447 OMNIVISION OV7740 SENSOR DRIVER
11448 M:      Wenyou Yang <wenyou.yang@microchip.com>
11449 L:      linux-media@vger.kernel.org
11450 T:      git git://linuxtv.org/media_tree.git
11451 S:      Maintained
11452 F:      drivers/media/i2c/ov7740.c
11453 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11454
11455 OMNIVISION OV9640 SENSOR DRIVER
11456 M:      Petr Cvek <petrcvekcz@gmail.com>
11457 L:      linux-media@vger.kernel.org
11458 S:      Maintained
11459 F:      drivers/media/i2c/ov9640.*
11460
11461 OMNIVISION OV8856 SENSOR DRIVER
11462 M:      Ben Kao <ben.kao@intel.com>
11463 L:      linux-media@vger.kernel.org
11464 T:      git git://linuxtv.org/media_tree.git
11465 S:      Maintained
11466 F:      drivers/media/i2c/ov8856.c
11467
11468 OMNIVISION OV9650 SENSOR DRIVER
11469 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11470 R:      Akinobu Mita <akinobu.mita@gmail.com>
11471 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11472 L:      linux-media@vger.kernel.org
11473 T:      git git://linuxtv.org/media_tree.git
11474 S:      Maintained
11475 F:      drivers/media/i2c/ov9650.c
11476 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11477
11478 ONENAND FLASH DRIVER
11479 M:      Kyungmin Park <kyungmin.park@samsung.com>
11480 L:      linux-mtd@lists.infradead.org
11481 S:      Maintained
11482 F:      drivers/mtd/nand/onenand/
11483 F:      include/linux/mtd/onenand*.h
11484
11485 ONSTREAM SCSI TAPE DRIVER
11486 M:      Willem Riede <osst@riede.org>
11487 L:      osst-users@lists.sourceforge.net
11488 L:      linux-scsi@vger.kernel.org
11489 S:      Maintained
11490 F:      Documentation/scsi/osst.txt
11491 F:      drivers/scsi/osst.*
11492 F:      drivers/scsi/osst_*.h
11493 F:      drivers/scsi/st.h
11494
11495 OP-TEE DRIVER
11496 M:      Jens Wiklander <jens.wiklander@linaro.org>
11497 S:      Maintained
11498 F:      drivers/tee/optee/
11499
11500 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
11501 M:      Sumit Garg <sumit.garg@linaro.org>
11502 S:      Maintained
11503 F:      drivers/char/hw_random/optee-rng.c
11504
11505 OPA-VNIC DRIVER
11506 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11507 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11508 L:      linux-rdma@vger.kernel.org
11509 S:      Supported
11510 F:      drivers/infiniband/ulp/opa_vnic
11511
11512 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11513 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11514 M:      Frank Rowand <frowand.list@gmail.com>
11515 L:      devicetree@vger.kernel.org
11516 S:      Maintained
11517 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11518 F:      Documentation/devicetree/overlay-notes.txt
11519 F:      drivers/of/overlay.c
11520 F:      drivers/of/resolver.c
11521 K:      of_overlay_notifier_
11522
11523 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11524 M:      Rob Herring <robh+dt@kernel.org>
11525 M:      Frank Rowand <frowand.list@gmail.com>
11526 L:      devicetree@vger.kernel.org
11527 W:      http://www.devicetree.org/
11528 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11529 S:      Maintained
11530 F:      drivers/of/
11531 F:      include/linux/of*.h
11532 F:      scripts/dtc/
11533 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11534
11535 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11536 M:      Rob Herring <robh+dt@kernel.org>
11537 M:      Mark Rutland <mark.rutland@arm.com>
11538 L:      devicetree@vger.kernel.org
11539 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11540 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11541 S:      Maintained
11542 F:      Documentation/devicetree/
11543 F:      arch/*/boot/dts/
11544 F:      include/dt-bindings/
11545
11546 OPENCORES I2C BUS DRIVER
11547 M:      Peter Korsgaard <peter@korsgaard.com>
11548 M:      Andrew Lunn <andrew@lunn.ch>
11549 L:      linux-i2c@vger.kernel.org
11550 S:      Maintained
11551 F:      Documentation/i2c/busses/i2c-ocores
11552 F:      drivers/i2c/busses/i2c-ocores.c
11553 F:      include/linux/platform_data/i2c-ocores.h
11554
11555 OPENRISC ARCHITECTURE
11556 M:      Jonas Bonn <jonas@southpole.se>
11557 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11558 M:      Stafford Horne <shorne@gmail.com>
11559 T:      git git://github.com/openrisc/linux.git
11560 L:      openrisc@lists.librecores.org
11561 W:      http://openrisc.io
11562 S:      Maintained
11563 F:      Documentation/devicetree/bindings/openrisc/
11564 F:      Documentation/openrisc/
11565 F:      arch/openrisc/
11566 F:      drivers/irqchip/irq-ompic.c
11567 F:      drivers/irqchip/irq-or1k-*
11568
11569 OPENVSWITCH
11570 M:      Pravin B Shelar <pshelar@ovn.org>
11571 L:      netdev@vger.kernel.org
11572 L:      dev@openvswitch.org
11573 W:      http://openvswitch.org
11574 S:      Maintained
11575 F:      net/openvswitch/
11576 F:      include/uapi/linux/openvswitch.h
11577
11578 OPERATING PERFORMANCE POINTS (OPP)
11579 M:      Viresh Kumar <vireshk@kernel.org>
11580 M:      Nishanth Menon <nm@ti.com>
11581 M:      Stephen Boyd <sboyd@kernel.org>
11582 L:      linux-pm@vger.kernel.org
11583 S:      Maintained
11584 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11585 F:      drivers/opp/
11586 F:      include/linux/pm_opp.h
11587 F:      Documentation/power/opp.txt
11588 F:      Documentation/devicetree/bindings/opp/
11589
11590 OPL4 DRIVER
11591 M:      Clemens Ladisch <clemens@ladisch.de>
11592 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11593 T:      git git://git.alsa-project.org/alsa-kernel.git
11594 S:      Maintained
11595 F:      sound/drivers/opl4/
11596
11597 OPROFILE
11598 M:      Robert Richter <rric@kernel.org>
11599 L:      oprofile-list@lists.sf.net
11600 S:      Maintained
11601 F:      arch/*/include/asm/oprofile*.h
11602 F:      arch/*/oprofile/
11603 F:      drivers/oprofile/
11604 F:      include/linux/oprofile.h
11605
11606 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11607 M:      Mark Fasheh <mark@fasheh.com>
11608 M:      Joel Becker <jlbec@evilplan.org>
11609 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11610 W:      http://ocfs2.wiki.kernel.org
11611 S:      Supported
11612 F:      Documentation/filesystems/ocfs2.txt
11613 F:      Documentation/filesystems/dlmfs.txt
11614 F:      fs/ocfs2/
11615
11616 ORANGEFS FILESYSTEM
11617 M:      Mike Marshall <hubcap@omnibond.com>
11618 R:      Martin Brandenburg <martin@omnibond.com>
11619 L:      devel@lists.orangefs.org
11620 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11621 S:      Supported
11622 F:      fs/orangefs/
11623 F:      Documentation/filesystems/orangefs.txt
11624
11625 ORINOCO DRIVER
11626 L:      linux-wireless@vger.kernel.org
11627 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11628 W:      http://www.nongnu.org/orinoco/
11629 S:      Orphan
11630 F:      drivers/net/wireless/intersil/orinoco/
11631
11632 OV2659 OMNIVISION SENSOR DRIVER
11633 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11634 L:      linux-media@vger.kernel.org
11635 W:      https://linuxtv.org
11636 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11637 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11638 S:      Maintained
11639 F:      drivers/media/i2c/ov2659.c
11640 F:      include/media/i2c/ov2659.h
11641
11642 OVERLAY FILESYSTEM
11643 M:      Miklos Szeredi <miklos@szeredi.hu>
11644 L:      linux-unionfs@vger.kernel.org
11645 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11646 S:      Supported
11647 F:      fs/overlayfs/
11648 F:      Documentation/filesystems/overlayfs.txt
11649
11650 P54 WIRELESS DRIVER
11651 M:      Christian Lamparter <chunkeey@googlemail.com>
11652 L:      linux-wireless@vger.kernel.org
11653 W:      http://wireless.kernel.org/en/users/Drivers/p54
11654 S:      Maintained
11655 F:      drivers/net/wireless/intersil/p54/
11656
11657 PA SEMI ETHERNET DRIVER
11658 L:      netdev@vger.kernel.org
11659 S:      Orphan
11660 F:      drivers/net/ethernet/pasemi/*
11661
11662 PA SEMI SMBUS DRIVER
11663 L:      linux-i2c@vger.kernel.org
11664 S:      Orphan
11665 F:      drivers/i2c/busses/i2c-pasemi.c
11666
11667 PADATA PARALLEL EXECUTION MECHANISM
11668 M:      Steffen Klassert <steffen.klassert@secunet.com>
11669 L:      linux-crypto@vger.kernel.org
11670 S:      Maintained
11671 F:      kernel/padata.c
11672 F:      include/linux/padata.h
11673 F:      Documentation/padata.txt
11674
11675 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11676 M:      Harald Welte <laforge@gnumonks.org>
11677 L:      platform-driver-x86@vger.kernel.org
11678 S:      Maintained
11679 F:      drivers/platform/x86/panasonic-laptop.c
11680
11681 PARALLEL LCD/KEYPAD PANEL DRIVER
11682 M:      Willy Tarreau <willy@haproxy.com>
11683 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11684 S:      Odd Fixes
11685 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11686 F:      drivers/auxdisplay/panel.c
11687
11688 PARALLEL PORT SUBSYSTEM
11689 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11690 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11691 L:      linux-parport@lists.infradead.org (subscribers-only)
11692 S:      Maintained
11693 F:      drivers/parport/
11694 F:      include/linux/parport*.h
11695 F:      drivers/char/ppdev.c
11696 F:      include/uapi/linux/ppdev.h
11697 F:      Documentation/parport*.txt
11698
11699 PARAVIRT_OPS INTERFACE
11700 M:      Juergen Gross <jgross@suse.com>
11701 M:      Alok Kataria <akataria@vmware.com>
11702 L:      virtualization@lists.linux-foundation.org
11703 S:      Supported
11704 F:      Documentation/virtual/paravirt_ops.txt
11705 F:      arch/*/kernel/paravirt*
11706 F:      arch/*/include/asm/paravirt*.h
11707 F:      include/linux/hypervisor.h
11708
11709 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11710 M:      Tim Waugh <tim@cyberelk.net>
11711 L:      linux-parport@lists.infradead.org (subscribers-only)
11712 S:      Maintained
11713 F:      Documentation/blockdev/paride.txt
11714 F:      drivers/block/paride/
11715
11716 PARISC ARCHITECTURE
11717 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
11718 M:      Helge Deller <deller@gmx.de>
11719 L:      linux-parisc@vger.kernel.org
11720 W:      http://www.parisc-linux.org/
11721 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11722 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11723 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11724 S:      Maintained
11725 F:      arch/parisc/
11726 F:      Documentation/parisc/
11727 F:      drivers/parisc/
11728 F:      drivers/char/agp/parisc-agp.c
11729 F:      drivers/input/serio/gscps2.c
11730 F:      drivers/parport/parport_gsc.*
11731 F:      drivers/tty/serial/8250/8250_gsc.c
11732 F:      drivers/video/fbdev/sti*
11733 F:      drivers/video/console/sti*
11734 F:      drivers/video/logo/logo_parisc*
11735
11736 PARMAN
11737 M:      Jiri Pirko <jiri@mellanox.com>
11738 L:      netdev@vger.kernel.org
11739 S:      Supported
11740 F:      lib/parman.c
11741 F:      lib/test_parman.c
11742 F:      include/linux/parman.h
11743
11744 PC ENGINES APU BOARD DRIVER
11745 M:      Enrico Weigelt, metux IT consult <info@metux.net>
11746 S:      Maintained
11747 F:      drivers/platform/x86/pcengines-apuv2.c
11748
11749 PC87360 HARDWARE MONITORING DRIVER
11750 M:      Jim Cromie <jim.cromie@gmail.com>
11751 L:      linux-hwmon@vger.kernel.org
11752 S:      Maintained
11753 F:      Documentation/hwmon/pc87360
11754 F:      drivers/hwmon/pc87360.c
11755
11756 PC8736x GPIO DRIVER
11757 M:      Jim Cromie <jim.cromie@gmail.com>
11758 S:      Maintained
11759 F:      drivers/char/pc8736x_gpio.c
11760
11761 PC87427 HARDWARE MONITORING DRIVER
11762 M:      Jean Delvare <jdelvare@suse.com>
11763 L:      linux-hwmon@vger.kernel.org
11764 S:      Maintained
11765 F:      Documentation/hwmon/pc87427
11766 F:      drivers/hwmon/pc87427.c
11767
11768 PCA9532 LED DRIVER
11769 M:      Riku Voipio <riku.voipio@iki.fi>
11770 S:      Maintained
11771 F:      drivers/leds/leds-pca9532.c
11772 F:      include/linux/leds-pca9532.h
11773
11774 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11775 M:      Guenter Roeck <linux@roeck-us.net>
11776 L:      linux-i2c@vger.kernel.org
11777 S:      Maintained
11778 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11779
11780 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11781 M:      Khalid Aziz <khalid@gonehiking.org>
11782 S:      Maintained
11783 F:      drivers/firmware/pcdp.*
11784
11785 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11786 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11787 L:      linux-pci@vger.kernel.org
11788 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11789 S:      Maintained
11790 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11791 F:      drivers/pci/controller/pci-aardvark.c
11792
11793 PCI DRIVER FOR ALTERA PCIE IP
11794 M:      Ley Foon Tan <lftan@altera.com>
11795 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11796 L:      linux-pci@vger.kernel.org
11797 S:      Supported
11798 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11799 F:      drivers/pci/controller/pcie-altera.c
11800
11801 PCI DRIVER FOR APPLIEDMICRO XGENE
11802 M:      Toan Le <toan@os.amperecomputing.com>
11803 L:      linux-pci@vger.kernel.org
11804 L:      linux-arm-kernel@lists.infradead.org
11805 S:      Maintained
11806 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11807 F:      drivers/pci/controller/pci-xgene.c
11808
11809 PCI DRIVER FOR ARM VERSATILE PLATFORM
11810 M:      Rob Herring <robh@kernel.org>
11811 L:      linux-pci@vger.kernel.org
11812 L:      linux-arm-kernel@lists.infradead.org
11813 S:      Maintained
11814 F:      Documentation/devicetree/bindings/pci/versatile.txt
11815 F:      drivers/pci/controller/pci-versatile.c
11816
11817 PCI DRIVER FOR ARMADA 8K
11818 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11819 L:      linux-pci@vger.kernel.org
11820 L:      linux-arm-kernel@lists.infradead.org
11821 S:      Maintained
11822 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11823 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11824
11825 PCI DRIVER FOR CADENCE PCIE IP
11826 M:      Tom Joseph <tjoseph@cadence.com>
11827 L:      linux-pci@vger.kernel.org
11828 S:      Maintained
11829 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11830 F:      drivers/pci/controller/pcie-cadence*
11831
11832 PCI DRIVER FOR FREESCALE LAYERSCAPE
11833 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11834 M:      Mingkai Hu <mingkai.hu@nxp.com>
11835 M:      Roy Zang <roy.zang@nxp.com>
11836 L:      linuxppc-dev@lists.ozlabs.org
11837 L:      linux-pci@vger.kernel.org
11838 L:      linux-arm-kernel@lists.infradead.org
11839 S:      Maintained
11840 F:      drivers/pci/controller/dwc/*layerscape*
11841
11842 PCI DRIVER FOR GENERIC OF HOSTS
11843 M:      Will Deacon <will.deacon@arm.com>
11844 L:      linux-pci@vger.kernel.org
11845 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11846 S:      Maintained
11847 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11848 F:      drivers/pci/controller/pci-host-common.c
11849 F:      drivers/pci/controller/pci-host-generic.c
11850
11851 PCI DRIVER FOR IMX6
11852 M:      Richard Zhu <hongxing.zhu@nxp.com>
11853 M:      Lucas Stach <l.stach@pengutronix.de>
11854 L:      linux-pci@vger.kernel.org
11855 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11856 S:      Maintained
11857 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11858 F:      drivers/pci/controller/dwc/*imx6*
11859
11860 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11861 M:      Keith Busch <keith.busch@intel.com>
11862 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11863 L:      linux-pci@vger.kernel.org
11864 S:      Supported
11865 F:      drivers/pci/controller/vmd.c
11866
11867 PCI DRIVER FOR MICROSEMI SWITCHTEC
11868 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11869 M:      Logan Gunthorpe <logang@deltatee.com>
11870 L:      linux-pci@vger.kernel.org
11871 S:      Maintained
11872 F:      Documentation/switchtec.txt
11873 F:      Documentation/ABI/testing/sysfs-class-switchtec
11874 F:      drivers/pci/switch/switchtec*
11875 F:      include/uapi/linux/switchtec_ioctl.h
11876 F:      include/linux/switchtec.h
11877 F:      drivers/ntb/hw/mscc/
11878
11879 PCI DRIVER FOR MOBIVEIL PCIE IP
11880 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11881 L:      linux-pci@vger.kernel.org
11882 S:      Supported
11883 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11884 F:      drivers/pci/controller/pcie-mobiveil.c
11885
11886 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11887 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11888 M:      Jason Cooper <jason@lakedaemon.net>
11889 L:      linux-pci@vger.kernel.org
11890 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11891 S:      Maintained
11892 F:      drivers/pci/controller/*mvebu*
11893
11894 PCI DRIVER FOR NVIDIA TEGRA
11895 M:      Thierry Reding <thierry.reding@gmail.com>
11896 L:      linux-tegra@vger.kernel.org
11897 L:      linux-pci@vger.kernel.org
11898 S:      Supported
11899 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11900 F:      drivers/pci/controller/pci-tegra.c
11901
11902 PCI DRIVER FOR RENESAS R-CAR
11903 M:      Simon Horman <horms@verge.net.au>
11904 L:      linux-pci@vger.kernel.org
11905 L:      linux-renesas-soc@vger.kernel.org
11906 S:      Maintained
11907 F:      drivers/pci/controller/*rcar*
11908
11909 PCI DRIVER FOR SAMSUNG EXYNOS
11910 M:      Jingoo Han <jingoohan1@gmail.com>
11911 L:      linux-pci@vger.kernel.org
11912 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11913 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11914 S:      Maintained
11915 F:      drivers/pci/controller/dwc/pci-exynos.c
11916
11917 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11918 M:      Jingoo Han <jingoohan1@gmail.com>
11919 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11920 L:      linux-pci@vger.kernel.org
11921 S:      Maintained
11922 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11923 F:      drivers/pci/controller/dwc/*designware*
11924
11925 PCI DRIVER FOR TI DRA7XX
11926 M:      Kishon Vijay Abraham I <kishon@ti.com>
11927 L:      linux-omap@vger.kernel.org
11928 L:      linux-pci@vger.kernel.org
11929 S:      Supported
11930 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11931 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11932
11933 PCI DRIVER FOR TI KEYSTONE
11934 M:      Murali Karicheri <m-karicheri2@ti.com>
11935 L:      linux-pci@vger.kernel.org
11936 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11937 S:      Maintained
11938 F:      drivers/pci/controller/dwc/pci-keystone.c
11939
11940 PCI ENDPOINT SUBSYSTEM
11941 M:      Kishon Vijay Abraham I <kishon@ti.com>
11942 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11943 L:      linux-pci@vger.kernel.org
11944 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11945 S:      Supported
11946 F:      drivers/pci/endpoint/
11947 F:      drivers/misc/pci_endpoint_test.c
11948 F:      tools/pci/
11949
11950 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11951 M:      Russell Currey <ruscur@russell.cc>
11952 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11953 M:      Oliver O'Halloran <oohall@gmail.com>
11954 L:      linuxppc-dev@lists.ozlabs.org
11955 S:      Supported
11956 F:      Documentation/PCI/pci-error-recovery.txt
11957 F:      drivers/pci/pcie/aer.c
11958 F:      drivers/pci/pcie/dpc.c
11959 F:      drivers/pci/pcie/err.c
11960 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11961 F:      arch/powerpc/kernel/eeh*.c
11962 F:      arch/powerpc/platforms/*/eeh*.c
11963 F:      arch/powerpc/include/*/eeh*.h
11964
11965 PCI ERROR RECOVERY
11966 M:      Linas Vepstas <linasvepstas@gmail.com>
11967 L:      linux-pci@vger.kernel.org
11968 S:      Supported
11969 F:      Documentation/PCI/pci-error-recovery.txt
11970
11971 PCI MSI DRIVER FOR ALTERA MSI IP
11972 M:      Ley Foon Tan <lftan@altera.com>
11973 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11974 L:      linux-pci@vger.kernel.org
11975 S:      Supported
11976 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11977 F:      drivers/pci/controller/pcie-altera-msi.c
11978
11979 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11980 M:      Toan Le <toan@os.amperecomputing.com>
11981 L:      linux-pci@vger.kernel.org
11982 L:      linux-arm-kernel@lists.infradead.org
11983 S:      Maintained
11984 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11985 F:      drivers/pci/controller/pci-xgene-msi.c
11986
11987 PCI SUBSYSTEM
11988 M:      Bjorn Helgaas <bhelgaas@google.com>
11989 L:      linux-pci@vger.kernel.org
11990 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11991 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11992 S:      Supported
11993 F:      Documentation/devicetree/bindings/pci/
11994 F:      Documentation/PCI/
11995 F:      drivers/acpi/pci*
11996 F:      drivers/pci/
11997 F:      include/asm-generic/pci*
11998 F:      include/linux/pci*
11999 F:      include/linux/of_pci.h
12000 F:      include/uapi/linux/pci*
12001 F:      lib/pci*
12002 F:      arch/x86/pci/
12003 F:      arch/x86/kernel/quirks.c
12004 F:      arch/x86/kernel/early-quirks.c
12005
12006 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12007 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12008 L:      linux-pci@vger.kernel.org
12009 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12010 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12011 S:      Supported
12012 F:      drivers/pci/controller/
12013
12014 PCIE DRIVER FOR AMLOGIC MESON
12015 M:      Yue Wang <yue.wang@Amlogic.com>
12016 L:      linux-pci@vger.kernel.org
12017 L:      linux-amlogic@lists.infradead.org
12018 S:      Maintained
12019 F:      drivers/pci/controller/dwc/pci-meson.c
12020
12021 PCIE DRIVER FOR AXIS ARTPEC
12022 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12023 L:      linux-arm-kernel@axis.com
12024 L:      linux-pci@vger.kernel.org
12025 S:      Maintained
12026 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12027 F:      drivers/pci/controller/dwc/*artpec*
12028
12029 PCIE DRIVER FOR CAVIUM THUNDERX
12030 M:      David Daney <david.daney@cavium.com>
12031 L:      linux-pci@vger.kernel.org
12032 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12033 S:      Supported
12034 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12035 F:      drivers/pci/controller/pci-thunder-*
12036
12037 PCIE DRIVER FOR HISILICON
12038 M:      Zhou Wang <wangzhou1@hisilicon.com>
12039 L:      linux-pci@vger.kernel.org
12040 S:      Maintained
12041 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12042 F:      drivers/pci/controller/dwc/pcie-hisi.c
12043
12044 PCIE DRIVER FOR HISILICON KIRIN
12045 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12046 M:      Binghui Wang <wangbinghui@hisilicon.com>
12047 L:      linux-pci@vger.kernel.org
12048 S:      Maintained
12049 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12050 F:      drivers/pci/controller/dwc/pcie-kirin.c
12051
12052 PCIE DRIVER FOR HISILICON STB
12053 M:      Shawn Guo <shawn.guo@linaro.org>
12054 L:      linux-pci@vger.kernel.org
12055 S:      Maintained
12056 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12057 F:      drivers/pci/controller/dwc/pcie-histb.c
12058
12059 PCIE DRIVER FOR MEDIATEK
12060 M:      Ryder Lee <ryder.lee@mediatek.com>
12061 L:      linux-pci@vger.kernel.org
12062 L:      linux-mediatek@lists.infradead.org
12063 S:      Supported
12064 F:      Documentation/devicetree/bindings/pci/mediatek*
12065 F:      drivers/pci/controller/*mediatek*
12066
12067 PCIE DRIVER FOR QUALCOMM MSM
12068 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12069 L:      linux-pci@vger.kernel.org
12070 L:      linux-arm-msm@vger.kernel.org
12071 S:      Maintained
12072 F:      drivers/pci/controller/dwc/*qcom*
12073
12074 PCIE DRIVER FOR ROCKCHIP
12075 M:      Shawn Lin <shawn.lin@rock-chips.com>
12076 L:      linux-pci@vger.kernel.org
12077 L:      linux-rockchip@lists.infradead.org
12078 S:      Maintained
12079 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12080 F:      drivers/pci/controller/pcie-rockchip*
12081
12082 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12083 M:      Linus Walleij <linus.walleij@linaro.org>
12084 L:      linux-pci@vger.kernel.org
12085 S:      Maintained
12086 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12087 F:      drivers/pci/controller/pci-v3-semi.c
12088
12089 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12090 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12091 L:      linux-pci@vger.kernel.org
12092 S:      Maintained
12093 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12094 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12095
12096 PCIE DRIVER FOR ST SPEAR13XX
12097 M:      Pratyush Anand <pratyush.anand@gmail.com>
12098 L:      linux-pci@vger.kernel.org
12099 S:      Maintained
12100 F:      drivers/pci/controller/dwc/*spear*
12101
12102 PCMCIA SUBSYSTEM
12103 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12104 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12105 S:      Odd Fixes
12106 F:      Documentation/pcmcia/
12107 F:      tools/pcmcia/
12108 F:      drivers/pcmcia/
12109 F:      include/pcmcia/
12110
12111 PCNET32 NETWORK DRIVER
12112 M:      Don Fry <pcnet32@frontier.com>
12113 L:      netdev@vger.kernel.org
12114 S:      Maintained
12115 F:      drivers/net/ethernet/amd/pcnet32.c
12116
12117 PCRYPT PARALLEL CRYPTO ENGINE
12118 M:      Steffen Klassert <steffen.klassert@secunet.com>
12119 L:      linux-crypto@vger.kernel.org
12120 S:      Maintained
12121 F:      crypto/pcrypt.c
12122 F:      include/crypto/pcrypt.h
12123
12124 PEAQ WMI HOTKEYS DRIVER
12125 M:      Hans de Goede <hdegoede@redhat.com>
12126 L:      platform-driver-x86@vger.kernel.org
12127 S:      Maintained
12128 F:      drivers/platform/x86/peaq-wmi.c
12129
12130 PER-CPU MEMORY ALLOCATOR
12131 M:      Dennis Zhou <dennis@kernel.org>
12132 M:      Tejun Heo <tj@kernel.org>
12133 M:      Christoph Lameter <cl@linux.com>
12134 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12135 S:      Maintained
12136 F:      include/linux/percpu*.h
12137 F:      mm/percpu*.c
12138 F:      arch/*/include/asm/percpu.h
12139
12140 PER-TASK DELAY ACCOUNTING
12141 M:      Balbir Singh <bsingharora@gmail.com>
12142 S:      Maintained
12143 F:      include/linux/delayacct.h
12144 F:      kernel/delayacct.c
12145
12146 PERFORMANCE EVENTS SUBSYSTEM
12147 M:      Peter Zijlstra <peterz@infradead.org>
12148 M:      Ingo Molnar <mingo@redhat.com>
12149 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12150 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12151 R:      Jiri Olsa <jolsa@redhat.com>
12152 R:      Namhyung Kim <namhyung@kernel.org>
12153 L:      linux-kernel@vger.kernel.org
12154 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12155 S:      Supported
12156 F:      kernel/events/*
12157 F:      include/linux/perf_event.h
12158 F:      include/uapi/linux/perf_event.h
12159 F:      arch/*/kernel/perf_event*.c
12160 F:      arch/*/kernel/*/perf_event*.c
12161 F:      arch/*/kernel/*/*/perf_event*.c
12162 F:      arch/*/include/asm/perf_event.h
12163 F:      arch/*/kernel/perf_callchain.c
12164 F:      arch/*/events/*
12165 F:      tools/perf/
12166
12167 PERSONALITY HANDLING
12168 M:      Christoph Hellwig <hch@infradead.org>
12169 L:      linux-abi-devel@lists.sourceforge.net
12170 S:      Maintained
12171 F:      include/linux/personality.h
12172 F:      include/uapi/linux/personality.h
12173
12174 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12175 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12176 L:      linux-input@vger.kernel.org
12177 S:      Maintained
12178 F:      Documentation/input/devices/pxrc.rst
12179 F:      drivers/input/joystick/pxrc.c
12180
12181 PHONET PROTOCOL
12182 M:      Remi Denis-Courmont <courmisch@gmail.com>
12183 S:      Supported
12184 F:      Documentation/networking/phonet.txt
12185 F:      include/linux/phonet.h
12186 F:      include/net/phonet/
12187 F:      include/uapi/linux/phonet.h
12188 F:      net/phonet/
12189
12190 PHRAM MTD DRIVER
12191 M:      Joern Engel <joern@lazybastard.org>
12192 L:      linux-mtd@lists.infradead.org
12193 S:      Maintained
12194 F:      drivers/mtd/devices/phram.c
12195
12196 PICOLCD HID DRIVER
12197 M:      Bruno Prémont <bonbons@linux-vserver.org>
12198 L:      linux-input@vger.kernel.org
12199 S:      Maintained
12200 F:      drivers/hid/hid-picolcd*
12201
12202 PICOXCELL SUPPORT
12203 M:      Jamie Iles <jamie@jamieiles.com>
12204 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12205 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12206 S:      Supported
12207 F:      arch/arm/boot/dts/picoxcell*
12208 F:      arch/arm/mach-picoxcell/
12209 F:      drivers/crypto/picoxcell*
12210
12211 PIN CONTROL SUBSYSTEM
12212 M:      Linus Walleij <linus.walleij@linaro.org>
12213 L:      linux-gpio@vger.kernel.org
12214 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12215 S:      Maintained
12216 F:      Documentation/devicetree/bindings/pinctrl/
12217 F:      Documentation/driver-api/pinctl.rst
12218 F:      drivers/pinctrl/
12219 F:      include/linux/pinctrl/
12220
12221 PIN CONTROLLER - MICROCHIP AT91
12222 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12223 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12224 L:      linux-gpio@vger.kernel.org
12225 S:      Supported
12226 F:      drivers/pinctrl/pinctrl-at91*
12227
12228 PIN CONTROLLER - FREESCALE
12229 M:      Dong Aisheng <aisheng.dong@nxp.com>
12230 M:      Fabio Estevam <festevam@gmail.com>
12231 M:      Shawn Guo <shawnguo@kernel.org>
12232 M:      Stefan Agner <stefan@agner.ch>
12233 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12234 L:      linux-gpio@vger.kernel.org
12235 S:      Maintained
12236 F:      drivers/pinctrl/freescale/
12237 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12238
12239 PIN CONTROLLER - INTEL
12240 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12241 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12242 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12243 S:      Maintained
12244 F:      drivers/pinctrl/intel/
12245
12246 PIN CONTROLLER - MEDIATEK
12247 M:      Sean Wang <sean.wang@kernel.org>
12248 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12249 S:      Maintained
12250 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12251 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12252 F:      drivers/pinctrl/mediatek/
12253
12254 PIN CONTROLLER - QUALCOMM
12255 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12256 S:      Maintained
12257 L:      linux-arm-msm@vger.kernel.org
12258 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12259 F:      drivers/pinctrl/qcom/
12260
12261 PIN CONTROLLER - RENESAS
12262 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12263 L:      linux-renesas-soc@vger.kernel.org
12264 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12265 S:      Maintained
12266 F:      drivers/pinctrl/pinctrl-rz*
12267 F:      drivers/pinctrl/sh-pfc/
12268
12269 PIN CONTROLLER - SAMSUNG
12270 M:      Tomasz Figa <tomasz.figa@gmail.com>
12271 M:      Krzysztof Kozlowski <krzk@kernel.org>
12272 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12273 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12274 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12275 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12276 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12277 S:      Maintained
12278 F:      drivers/pinctrl/samsung/
12279 F:      include/dt-bindings/pinctrl/samsung.h
12280 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12281
12282 PIN CONTROLLER - SINGLE
12283 M:      Tony Lindgren <tony@atomide.com>
12284 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12285 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12286 L:      linux-omap@vger.kernel.org
12287 S:      Maintained
12288 F:      drivers/pinctrl/pinctrl-single.c
12289
12290 PIN CONTROLLER - ST SPEAR
12291 M:      Viresh Kumar <vireshk@kernel.org>
12292 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12293 W:      http://www.st.com/spear
12294 S:      Maintained
12295 F:      drivers/pinctrl/spear/
12296
12297 PISTACHIO SOC SUPPORT
12298 M:      James Hartley <james.hartley@sondrel.com>
12299 L:      linux-mips@vger.kernel.org
12300 S:      Odd Fixes
12301 F:      arch/mips/pistachio/
12302 F:      arch/mips/include/asm/mach-pistachio/
12303 F:      arch/mips/boot/dts/img/pistachio*
12304 F:      arch/mips/configs/pistachio*_defconfig
12305
12306 PKTCDVD DRIVER
12307 S:      Orphan
12308 M:      linux-block@vger.kernel.org
12309 F:      drivers/block/pktcdvd.c
12310 F:      include/linux/pktcdvd.h
12311 F:      include/uapi/linux/pktcdvd.h
12312
12313 PKUNITY SOC DRIVERS
12314 M:      Guan Xuetao <gxt@pku.edu.cn>
12315 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12316 S:      Maintained
12317 T:      git git://github.com/gxt/linux.git
12318 F:      drivers/input/serio/i8042-unicore32io.h
12319 F:      drivers/i2c/busses/i2c-puv3.c
12320 F:      drivers/video/fbdev/fb-puv3.c
12321 F:      drivers/rtc/rtc-puv3.c
12322
12323 PMBUS HARDWARE MONITORING DRIVERS
12324 M:      Guenter Roeck <linux@roeck-us.net>
12325 L:      linux-hwmon@vger.kernel.org
12326 W:      http://hwmon.wiki.kernel.org/
12327 W:      http://www.roeck-us.net/linux/drivers/
12328 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12329 S:      Maintained
12330 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12331 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12332 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12333 F:      Documentation/hwmon/adm1275
12334 F:      Documentation/hwmon/ibm-cffps
12335 F:      Documentation/hwmon/ir35221
12336 F:      Documentation/hwmon/lm25066
12337 F:      Documentation/hwmon/ltc2978
12338 F:      Documentation/hwmon/ltc3815
12339 F:      Documentation/hwmon/max16064
12340 F:      Documentation/hwmon/max20751
12341 F:      Documentation/hwmon/max31785
12342 F:      Documentation/hwmon/max34440
12343 F:      Documentation/hwmon/max8688
12344 F:      Documentation/hwmon/pmbus
12345 F:      Documentation/hwmon/pmbus-core
12346 F:      Documentation/hwmon/tps40422
12347 F:      Documentation/hwmon/ucd9000
12348 F:      Documentation/hwmon/ucd9200
12349 F:      Documentation/hwmon/zl6100
12350 F:      drivers/hwmon/pmbus/
12351 F:      include/linux/pmbus.h
12352
12353 PMC SIERRA MaxRAID DRIVER
12354 L:      linux-scsi@vger.kernel.org
12355 W:      http://www.pmc-sierra.com/
12356 S:      Orphan
12357 F:      drivers/scsi/pmcraid.*
12358
12359 PMC SIERRA PM8001 DRIVER
12360 M:      Jack Wang <jinpu.wang@profitbricks.com>
12361 M:      lindar_liu@usish.com
12362 L:      linux-scsi@vger.kernel.org
12363 S:      Supported
12364 F:      drivers/scsi/pm8001/
12365
12366 PNP SUPPORT
12367 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12368 S:      Maintained
12369 F:      drivers/pnp/
12370
12371 PNI RM3100 IIO DRIVER
12372 M:      Song Qiang <songqiang1304521@gmail.com>
12373 L:      linux-iio@vger.kernel.org
12374 S:      Maintained
12375 F:      drivers/iio/magnetometer/rm3100*
12376 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
12377
12378 POSIX CLOCKS and TIMERS
12379 M:      Thomas Gleixner <tglx@linutronix.de>
12380 L:      linux-kernel@vger.kernel.org
12381 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12382 S:      Maintained
12383 F:      fs/timerfd.c
12384 F:      include/linux/timer*
12385 F:      kernel/time/*timer*
12386
12387 POWER MANAGEMENT CORE
12388 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12389 L:      linux-pm@vger.kernel.org
12390 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12391 B:      https://bugzilla.kernel.org
12392 S:      Supported
12393 F:      drivers/base/power/
12394 F:      include/linux/pm.h
12395 F:      include/linux/pm_*
12396 F:      include/linux/powercap.h
12397 F:      drivers/powercap/
12398 F:      kernel/configs/nopm.config
12399
12400 POWER STATE COORDINATION INTERFACE (PSCI)
12401 M:      Mark Rutland <mark.rutland@arm.com>
12402 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12403 L:      linux-arm-kernel@lists.infradead.org
12404 S:      Maintained
12405 F:      drivers/firmware/psci*.c
12406 F:      include/linux/psci.h
12407 F:      include/uapi/linux/psci.h
12408
12409 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12410 M:      Sebastian Reichel <sre@kernel.org>
12411 L:      linux-pm@vger.kernel.org
12412 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12413 S:      Maintained
12414 F:      Documentation/ABI/testing/sysfs-class-power
12415 F:      Documentation/devicetree/bindings/power/supply/
12416 F:      include/linux/power_supply.h
12417 F:      drivers/power/supply/
12418
12419 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12420 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12421 L:      linuxppc-dev@lists.ozlabs.org
12422 S:      Maintained
12423 F:      drivers/char/powernv-op-panel.c
12424
12425 PPP OVER ATM (RFC 2364)
12426 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12427 S:      Maintained
12428 F:      net/atm/pppoatm.c
12429 F:      include/uapi/linux/atmppp.h
12430
12431 PPP OVER ETHERNET
12432 M:      Michal Ostrowski <mostrows@earthlink.net>
12433 S:      Maintained
12434 F:      drivers/net/ppp/pppoe.c
12435 F:      drivers/net/ppp/pppox.c
12436
12437 PPP OVER L2TP
12438 M:      James Chapman <jchapman@katalix.com>
12439 S:      Maintained
12440 F:      net/l2tp/l2tp_ppp.c
12441 F:      include/linux/if_pppol2tp.h
12442 F:      include/uapi/linux/if_pppol2tp.h
12443
12444 PPP PROTOCOL DRIVERS AND COMPRESSORS
12445 M:      Paul Mackerras <paulus@samba.org>
12446 L:      linux-ppp@vger.kernel.org
12447 S:      Maintained
12448 F:      drivers/net/ppp/ppp_*
12449
12450 PPS SUPPORT
12451 M:      Rodolfo Giometti <giometti@enneenne.com>
12452 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12453 L:      linuxpps@ml.enneenne.com (subscribers-only)
12454 S:      Maintained
12455 F:      Documentation/pps/
12456 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12457 F:      Documentation/ABI/testing/sysfs-pps
12458 F:      drivers/pps/
12459 F:      include/linux/pps*.h
12460 F:      include/uapi/linux/pps.h
12461
12462 PPTP DRIVER
12463 M:      Dmitry Kozlov <xeb@mail.ru>
12464 L:      netdev@vger.kernel.org
12465 S:      Maintained
12466 F:      drivers/net/ppp/pptp.c
12467 W:      http://sourceforge.net/projects/accel-pptp
12468
12469 PRINTK
12470 M:      Petr Mladek <pmladek@suse.com>
12471 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12472 R:      Steven Rostedt <rostedt@goodmis.org>
12473 S:      Maintained
12474 F:      kernel/printk/
12475 F:      include/linux/printk.h
12476
12477 PRISM54 WIRELESS DRIVER
12478 M:      Luis Chamberlain <mcgrof@kernel.org>
12479 L:      linux-wireless@vger.kernel.org
12480 W:      http://wireless.kernel.org/en/users/Drivers/p54
12481 S:      Obsolete
12482 F:      drivers/net/wireless/intersil/prism54/
12483
12484 PROC FILESYSTEM
12485 R:      Alexey Dobriyan <adobriyan@gmail.com>
12486 L:      linux-kernel@vger.kernel.org
12487 L:      linux-fsdevel@vger.kernel.org
12488 S:      Maintained
12489 F:      fs/proc/
12490 F:      include/linux/proc_fs.h
12491 F:      tools/testing/selftests/proc/
12492 F:      Documentation/filesystems/proc.txt
12493
12494 PROC SYSCTL
12495 M:      Luis Chamberlain <mcgrof@kernel.org>
12496 M:      Kees Cook <keescook@chromium.org>
12497 L:      linux-kernel@vger.kernel.org
12498 L:      linux-fsdevel@vger.kernel.org
12499 S:      Maintained
12500 F:      fs/proc/proc_sysctl.c
12501 F:      include/linux/sysctl.h
12502 F:      kernel/sysctl.c
12503 F:      tools/testing/selftests/sysctl/
12504
12505 PS3 NETWORK SUPPORT
12506 M:      Geoff Levand <geoff@infradead.org>
12507 L:      netdev@vger.kernel.org
12508 L:      linuxppc-dev@lists.ozlabs.org
12509 S:      Maintained
12510 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12511
12512 PS3 PLATFORM SUPPORT
12513 M:      Geoff Levand <geoff@infradead.org>
12514 L:      linuxppc-dev@lists.ozlabs.org
12515 S:      Maintained
12516 F:      arch/powerpc/boot/ps3*
12517 F:      arch/powerpc/include/asm/lv1call.h
12518 F:      arch/powerpc/include/asm/ps3*.h
12519 F:      arch/powerpc/platforms/ps3/
12520 F:      drivers/*/ps3*
12521 F:      drivers/ps3/
12522 F:      drivers/rtc/rtc-ps3.c
12523 F:      drivers/usb/host/*ps3.c
12524 F:      sound/ppc/snd_ps3*
12525
12526 PS3VRAM DRIVER
12527 M:      Jim Paris <jim@jtan.com>
12528 M:      Geoff Levand <geoff@infradead.org>
12529 L:      linuxppc-dev@lists.ozlabs.org
12530 S:      Maintained
12531 F:      drivers/block/ps3vram.c
12532
12533 PSAMPLE PACKET SAMPLING SUPPORT:
12534 M:      Yotam Gigi <yotam.gi@gmail.com>
12535 S:      Maintained
12536 F:      net/psample
12537 F:      include/net/psample.h
12538 F:      include/uapi/linux/psample.h
12539
12540 PSTORE FILESYSTEM
12541 M:      Kees Cook <keescook@chromium.org>
12542 M:      Anton Vorontsov <anton@enomsg.org>
12543 M:      Colin Cross <ccross@android.com>
12544 M:      Tony Luck <tony.luck@intel.com>
12545 S:      Maintained
12546 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12547 F:      fs/pstore/
12548 F:      include/linux/pstore*
12549 F:      drivers/firmware/efi/efi-pstore.c
12550 F:      drivers/acpi/apei/erst.c
12551 F:      Documentation/admin-guide/ramoops.rst
12552 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12553 K:      \b(pstore|ramoops)
12554
12555 PTP HARDWARE CLOCK SUPPORT
12556 M:      Richard Cochran <richardcochran@gmail.com>
12557 L:      netdev@vger.kernel.org
12558 S:      Maintained
12559 W:      http://linuxptp.sourceforge.net/
12560 F:      Documentation/ABI/testing/sysfs-ptp
12561 F:      Documentation/ptp/*
12562 F:      drivers/net/phy/dp83640*
12563 F:      drivers/ptp/*
12564 F:      include/linux/ptp_cl*
12565
12566 PTRACE SUPPORT
12567 M:      Oleg Nesterov <oleg@redhat.com>
12568 S:      Maintained
12569 F:      include/asm-generic/syscall.h
12570 F:      include/linux/ptrace.h
12571 F:      include/linux/regset.h
12572 F:      include/linux/tracehook.h
12573 F:      include/uapi/linux/ptrace.h
12574 F:      include/uapi/linux/ptrace.h
12575 F:      include/asm-generic/ptrace.h
12576 F:      kernel/ptrace.c
12577 F:      arch/*/ptrace*.c
12578 F:      arch/*/*/ptrace*.c
12579 F:      arch/*/include/asm/ptrace*.h
12580
12581 PULSE8-CEC DRIVER
12582 M:      Hans Verkuil <hverkuil@xs4all.nl>
12583 L:      linux-media@vger.kernel.org
12584 T:      git git://linuxtv.org/media_tree.git
12585 S:      Maintained
12586 F:      drivers/media/usb/pulse8-cec/*
12587 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12588
12589 PVRUSB2 VIDEO4LINUX DRIVER
12590 M:      Mike Isely <isely@pobox.com>
12591 L:      pvrusb2@isely.net       (subscribers-only)
12592 L:      linux-media@vger.kernel.org
12593 W:      http://www.isely.net/pvrusb2/
12594 T:      git git://linuxtv.org/media_tree.git
12595 S:      Maintained
12596 F:      Documentation/media/v4l-drivers/pvrusb2*
12597 F:      drivers/media/usb/pvrusb2/
12598
12599 PWC WEBCAM DRIVER
12600 M:      Hans Verkuil <hverkuil@xs4all.nl>
12601 L:      linux-media@vger.kernel.org
12602 T:      git git://linuxtv.org/media_tree.git
12603 S:      Odd Fixes
12604 F:      drivers/media/usb/pwc/*
12605 F:      include/trace/events/pwc.h
12606
12607 PWM FAN DRIVER
12608 M:      Kamil Debski <kamil@wypas.org>
12609 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12610 L:      linux-hwmon@vger.kernel.org
12611 S:      Supported
12612 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12613 F:      Documentation/hwmon/pwm-fan
12614 F:      drivers/hwmon/pwm-fan.c
12615
12616 PWM IR Transmitter
12617 M:      Sean Young <sean@mess.org>
12618 L:      linux-media@vger.kernel.org
12619 S:      Maintained
12620 F:      drivers/media/rc/pwm-ir-tx.c
12621
12622 PWM SUBSYSTEM
12623 M:      Thierry Reding <thierry.reding@gmail.com>
12624 L:      linux-pwm@vger.kernel.org
12625 S:      Maintained
12626 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12627 F:      Documentation/pwm.txt
12628 F:      Documentation/devicetree/bindings/pwm/
12629 F:      include/linux/pwm.h
12630 F:      drivers/pwm/
12631 F:      drivers/video/backlight/pwm_bl.c
12632 F:      include/linux/pwm_backlight.h
12633 F:      drivers/gpio/gpio-mvebu.c
12634 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12635
12636 PXA GPIO DRIVER
12637 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12638 L:      linux-gpio@vger.kernel.org
12639 S:      Maintained
12640 F:      drivers/gpio/gpio-pxa.c
12641
12642 PXA MMCI DRIVER
12643 S:      Orphan
12644
12645 PXA RTC DRIVER
12646 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12647 L:      linux-rtc@vger.kernel.org
12648 S:      Maintained
12649
12650 PXA2xx/PXA3xx SUPPORT
12651 M:      Daniel Mack <daniel@zonque.org>
12652 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12653 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12654 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12655 T:      git git://github.com/hzhuang1/linux.git
12656 T:      git git://github.com/rjarzmik/linux.git
12657 S:      Maintained
12658 F:      arch/arm/boot/dts/pxa*
12659 F:      arch/arm/mach-pxa/
12660 F:      drivers/dma/pxa*
12661 F:      drivers/pcmcia/pxa2xx*
12662 F:      drivers/pinctrl/pxa/
12663 F:      drivers/spi/spi-pxa2xx*
12664 F:      drivers/usb/gadget/udc/pxa2*
12665 F:      include/sound/pxa2xx-lib.h
12666 F:      sound/arm/pxa*
12667 F:      sound/soc/pxa/
12668
12669 QAT DRIVER
12670 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12671 L:      qat-linux@intel.com
12672 S:      Supported
12673 F:      drivers/crypto/qat/
12674
12675 QCOM AUDIO (ASoC) DRIVERS
12676 M:      Patrick Lai <plai@codeaurora.org>
12677 M:      Banajit Goswami <bgoswami@codeaurora.org>
12678 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12679 S:      Supported
12680 F:      sound/soc/qcom/
12681
12682 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12683 M:      Gabriel Somlo <somlo@cmu.edu>
12684 M:      "Michael S. Tsirkin" <mst@redhat.com>
12685 L:      qemu-devel@nongnu.org
12686 S:      Maintained
12687 F:      drivers/firmware/qemu_fw_cfg.c
12688 F:      include/uapi/linux/qemu_fw_cfg.h
12689
12690 QIB DRIVER
12691 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12692 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12693 L:      linux-rdma@vger.kernel.org
12694 S:      Supported
12695 F:      drivers/infiniband/hw/qib/
12696
12697 QLOGIC QL41xxx FCOE DRIVER
12698 M:      QLogic-Storage-Upstream@cavium.com
12699 L:      linux-scsi@vger.kernel.org
12700 S:      Supported
12701 F:      drivers/scsi/qedf/
12702
12703 QLOGIC QL41xxx ISCSI DRIVER
12704 M:      QLogic-Storage-Upstream@cavium.com
12705 L:      linux-scsi@vger.kernel.org
12706 S:      Supported
12707 F:      drivers/scsi/qedi/
12708
12709 QLOGIC QL4xxx ETHERNET DRIVER
12710 M:      Ariel Elior <aelior@marvell.com>
12711 M:      GR-everest-linux-l2@marvell.com
12712 L:      netdev@vger.kernel.org
12713 S:      Supported
12714 F:      drivers/net/ethernet/qlogic/qed/
12715 F:      include/linux/qed/
12716 F:      drivers/net/ethernet/qlogic/qede/
12717
12718 QLOGIC QL4xxx RDMA DRIVER
12719 M:      Michal Kalderon <mkalderon@marvell.com>
12720 M:      Ariel Elior <aelior@marvell.com>
12721 L:      linux-rdma@vger.kernel.org
12722 S:      Supported
12723 F:      drivers/infiniband/hw/qedr/
12724 F:      include/uapi/rdma/qedr-abi.h
12725
12726 QLOGIC QLA1280 SCSI DRIVER
12727 M:      Michael Reed <mdr@sgi.com>
12728 L:      linux-scsi@vger.kernel.org
12729 S:      Maintained
12730 F:      drivers/scsi/qla1280.[ch]
12731
12732 QLOGIC QLA2XXX FC-SCSI DRIVER
12733 M:      qla2xxx-upstream@qlogic.com
12734 L:      linux-scsi@vger.kernel.org
12735 S:      Supported
12736 F:      Documentation/scsi/LICENSE.qla2xxx
12737 F:      drivers/scsi/qla2xxx/
12738
12739 QLOGIC QLA3XXX NETWORK DRIVER
12740 M:      GR-Linux-NIC-Dev@marvell.com
12741 L:      netdev@vger.kernel.org
12742 S:      Supported
12743 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
12744 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12745
12746 QLOGIC QLA4XXX iSCSI DRIVER
12747 M:      QLogic-Storage-Upstream@qlogic.com
12748 L:      linux-scsi@vger.kernel.org
12749 S:      Supported
12750 F:      Documentation/scsi/LICENSE.qla4xxx
12751 F:      drivers/scsi/qla4xxx/
12752
12753 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12754 M:      Shahed Shaikh <shshaikh@marvell.com>
12755 M:      Manish Chopra <manishc@marvell.com>
12756 M:      GR-Linux-NIC-Dev@marvell.com
12757 L:      netdev@vger.kernel.org
12758 S:      Supported
12759 F:      drivers/net/ethernet/qlogic/qlcnic/
12760
12761 QLOGIC QLGE 10Gb ETHERNET DRIVER
12762 M:      Manish Chopra <manishc@marvell.com>
12763 M:      GR-Linux-NIC-Dev@marvell.com
12764 L:      netdev@vger.kernel.org
12765 S:      Supported
12766 F:      drivers/net/ethernet/qlogic/qlge/
12767
12768 QM1D1B0004 MEDIA DRIVER
12769 M:      Akihiro Tsukada <tskd08@gmail.com>
12770 L:      linux-media@vger.kernel.org
12771 S:      Odd Fixes
12772 F:      drivers/media/tuners/qm1d1b0004*
12773
12774 QM1D1C0042 MEDIA DRIVER
12775 M:      Akihiro Tsukada <tskd08@gmail.com>
12776 L:      linux-media@vger.kernel.org
12777 S:      Odd Fixes
12778 F:      drivers/media/tuners/qm1d1c0042*
12779
12780 QNX4 FILESYSTEM
12781 M:      Anders Larsen <al@alarsen.net>
12782 W:      http://www.alarsen.net/linux/qnx4fs/
12783 S:      Maintained
12784 F:      fs/qnx4/
12785 F:      include/uapi/linux/qnx4_fs.h
12786 F:      include/uapi/linux/qnxtypes.h
12787
12788 QORIQ DPAA2 FSL-MC BUS DRIVER
12789 M:      Stuart Yoder <stuyoder@gmail.com>
12790 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12791 L:      linux-kernel@vger.kernel.org
12792 S:      Maintained
12793 F:      drivers/bus/fsl-mc/
12794 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12795 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
12796
12797 QT1010 MEDIA DRIVER
12798 M:      Antti Palosaari <crope@iki.fi>
12799 L:      linux-media@vger.kernel.org
12800 W:      https://linuxtv.org
12801 W:      http://palosaari.fi/linux/
12802 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12803 T:      git git://linuxtv.org/anttip/media_tree.git
12804 S:      Maintained
12805 F:      drivers/media/tuners/qt1010*
12806
12807 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12808 M:      Kalle Valo <kvalo@codeaurora.org>
12809 L:      ath10k@lists.infradead.org
12810 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12811 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12812 S:      Supported
12813 F:      drivers/net/wireless/ath/ath10k/
12814
12815 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12816 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12817 L:      linux-wireless@vger.kernel.org
12818 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12819 S:      Supported
12820 F:      drivers/net/wireless/ath/ath9k/
12821
12822 QUALCOMM CAMERA SUBSYSTEM DRIVER
12823 M:      Todor Tomov <todor.too@gmail.com>
12824 L:      linux-media@vger.kernel.org
12825 S:      Maintained
12826 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12827 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12828 F:      drivers/media/platform/qcom/camss/
12829
12830 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12831 M:      Ilia Lin <ilia.lin@kernel.org>
12832 L:      linux-pm@vger.kernel.org
12833 S:      Maintained
12834 F:      Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12835 F:      drivers/cpufreq/qcom-cpufreq-kryo.c
12836
12837 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12838 M:      Timur Tabi <timur@kernel.org>
12839 L:      netdev@vger.kernel.org
12840 S:      Maintained
12841 F:      drivers/net/ethernet/qualcomm/emac/
12842
12843 QUALCOMM ETHQOS ETHERNET DRIVER
12844 M:      Vinod Koul <vkoul@kernel.org>
12845 M:      Niklas Cassel <niklas.cassel@linaro.org>
12846 L:      netdev@vger.kernel.org
12847 S:      Maintained
12848 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
12849 F:      Documentation/devicetree/bindings/net/qcom,dwmac.txt
12850
12851 QUALCOMM GENERIC INTERFACE I2C DRIVER
12852 M:      Alok Chauhan <alokc@codeaurora.org>
12853 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12854 L:      linux-i2c@vger.kernel.org
12855 L:      linux-arm-msm@vger.kernel.org
12856 S:      Supported
12857 F:      drivers/i2c/busses/i2c-qcom-geni.c
12858
12859 QUALCOMM HEXAGON ARCHITECTURE
12860 M:      Richard Kuo <rkuo@codeaurora.org>
12861 L:      linux-hexagon@vger.kernel.org
12862 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12863 S:      Supported
12864 F:      arch/hexagon/
12865
12866 QUALCOMM HIDMA DRIVER
12867 M:      Sinan Kaya <okaya@kernel.org>
12868 L:      linux-arm-kernel@lists.infradead.org
12869 L:      linux-arm-msm@vger.kernel.org
12870 L:      dmaengine@vger.kernel.org
12871 S:      Supported
12872 F:      drivers/dma/qcom/hidma*
12873
12874 QUALCOMM IOMMU
12875 M:      Rob Clark <robdclark@gmail.com>
12876 L:      iommu@lists.linux-foundation.org
12877 L:      linux-arm-msm@vger.kernel.org
12878 S:      Maintained
12879 F:      drivers/iommu/qcom_iommu.c
12880
12881 QUALCOMM TSENS THERMAL DRIVER
12882 M:      Amit Kucheria <amit.kucheria@linaro.org>
12883 L:      linux-pm@vger.kernel.org
12884 L:      linux-arm-msm@vger.kernel.org
12885 S:      Maintained
12886 F:      drivers/thermal/qcom/
12887
12888 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12889 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12890 L:      linux-media@vger.kernel.org
12891 L:      linux-arm-msm@vger.kernel.org
12892 T:      git git://linuxtv.org/media_tree.git
12893 S:      Maintained
12894 F:      drivers/media/platform/qcom/venus/
12895
12896 QUALCOMM WCN36XX WIRELESS DRIVER
12897 M:      Kalle Valo <kvalo@codeaurora.org>
12898 L:      wcn36xx@lists.infradead.org
12899 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12900 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12901 S:      Supported
12902 F:      drivers/net/wireless/ath/wcn36xx/
12903
12904 QUANTENNA QTNFMAC WIRELESS DRIVER
12905 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12906 M:      Avinash Patil <avinashp@quantenna.com>
12907 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12908 L:      linux-wireless@vger.kernel.org
12909 S:      Maintained
12910 F:      drivers/net/wireless/quantenna
12911
12912 RADEON and AMDGPU DRM DRIVERS
12913 M:      Alex Deucher <alexander.deucher@amd.com>
12914 M:      Christian König <christian.koenig@amd.com>
12915 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12916 L:      amd-gfx@lists.freedesktop.org
12917 T:      git git://people.freedesktop.org/~agd5f/linux
12918 S:      Supported
12919 F:      drivers/gpu/drm/radeon/
12920 F:      include/uapi/drm/radeon_drm.h
12921 F:      drivers/gpu/drm/amd/
12922 F:      include/uapi/drm/amdgpu_drm.h
12923
12924 RADEON FRAMEBUFFER DISPLAY DRIVER
12925 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12926 L:      linux-fbdev@vger.kernel.org
12927 S:      Maintained
12928 F:      drivers/video/fbdev/aty/radeon*
12929 F:      include/uapi/linux/radeonfb.h
12930
12931 RADIOSHARK RADIO DRIVER
12932 M:      Hans Verkuil <hverkuil@xs4all.nl>
12933 L:      linux-media@vger.kernel.org
12934 T:      git git://linuxtv.org/media_tree.git
12935 S:      Maintained
12936 F:      drivers/media/radio/radio-shark.c
12937
12938 RADIOSHARK2 RADIO DRIVER
12939 M:      Hans Verkuil <hverkuil@xs4all.nl>
12940 L:      linux-media@vger.kernel.org
12941 T:      git git://linuxtv.org/media_tree.git
12942 S:      Maintained
12943 F:      drivers/media/radio/radio-shark2.c
12944 F:      drivers/media/radio/radio-tea5777.c
12945
12946 RADOS BLOCK DEVICE (RBD)
12947 M:      Ilya Dryomov <idryomov@gmail.com>
12948 M:      Sage Weil <sage@redhat.com>
12949 M:      Alex Elder <elder@kernel.org>
12950 L:      ceph-devel@vger.kernel.org
12951 W:      http://ceph.com/
12952 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12953 T:      git git://github.com/ceph/ceph-client.git
12954 S:      Supported
12955 F:      Documentation/ABI/testing/sysfs-bus-rbd
12956 F:      drivers/block/rbd.c
12957 F:      drivers/block/rbd_types.h
12958
12959 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12960 M:      Paul Mackerras <paulus@samba.org>
12961 L:      linux-fbdev@vger.kernel.org
12962 S:      Maintained
12963 F:      drivers/video/fbdev/aty/aty128fb.c
12964
12965 RAINSHADOW-CEC DRIVER
12966 M:      Hans Verkuil <hverkuil@xs4all.nl>
12967 L:      linux-media@vger.kernel.org
12968 T:      git git://linuxtv.org/media_tree.git
12969 S:      Maintained
12970 F:      drivers/media/usb/rainshadow-cec/*
12971
12972 RALINK MIPS ARCHITECTURE
12973 M:      John Crispin <john@phrozen.org>
12974 L:      linux-mips@vger.kernel.org
12975 S:      Maintained
12976 F:      arch/mips/ralink
12977
12978 RALINK RT2X00 WIRELESS LAN DRIVER
12979 P:      rt2x00 project
12980 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12981 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12982 L:      linux-wireless@vger.kernel.org
12983 S:      Maintained
12984 F:      drivers/net/wireless/ralink/rt2x00/
12985
12986 RAMDISK RAM BLOCK DEVICE DRIVER
12987 M:      Jens Axboe <axboe@kernel.dk>
12988 S:      Maintained
12989 F:      Documentation/blockdev/ramdisk.txt
12990 F:      drivers/block/brd.c
12991
12992 RANCHU VIRTUAL BOARD FOR MIPS
12993 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12994 L:      linux-mips@vger.kernel.org
12995 S:      Supported
12996 F:      arch/mips/generic/board-ranchu.c
12997 F:      arch/mips/configs/generic/board-ranchu.config
12998
12999 RANDOM NUMBER DRIVER
13000 M:      "Theodore Ts'o" <tytso@mit.edu>
13001 S:      Maintained
13002 F:      drivers/char/random.c
13003
13004 RAPIDIO SUBSYSTEM
13005 M:      Matt Porter <mporter@kernel.crashing.org>
13006 M:      Alexandre Bounine <alex.bou9@gmail.com>
13007 S:      Maintained
13008 F:      drivers/rapidio/
13009
13010 RAS INFRASTRUCTURE
13011 M:      Tony Luck <tony.luck@intel.com>
13012 M:      Borislav Petkov <bp@alien8.de>
13013 L:      linux-edac@vger.kernel.org
13014 S:      Maintained
13015 F:      drivers/ras/
13016 F:      include/linux/ras.h
13017 F:      include/ras/ras_event.h
13018 F:      Documentation/admin-guide/ras.rst
13019
13020 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13021 L:      linux-wireless@vger.kernel.org
13022 S:      Orphan
13023 F:      drivers/net/wireless/ray*
13024
13025 RCUTORTURE TEST FRAMEWORK
13026 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13027 M:      Josh Triplett <josh@joshtriplett.org>
13028 R:      Steven Rostedt <rostedt@goodmis.org>
13029 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13030 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13031 L:      linux-kernel@vger.kernel.org
13032 S:      Supported
13033 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13034 F:      tools/testing/selftests/rcutorture
13035
13036 RDC R-321X SoC
13037 M:      Florian Fainelli <florian@openwrt.org>
13038 S:      Maintained
13039
13040 RDC R6040 FAST ETHERNET DRIVER
13041 M:      Florian Fainelli <f.fainelli@gmail.com>
13042 L:      netdev@vger.kernel.org
13043 S:      Maintained
13044 F:      drivers/net/ethernet/rdc/r6040.c
13045
13046 RDMAVT - RDMA verbs software
13047 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13048 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13049 L:      linux-rdma@vger.kernel.org
13050 S:      Supported
13051 F:      drivers/infiniband/sw/rdmavt
13052
13053 RDS - RELIABLE DATAGRAM SOCKETS
13054 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13055 L:      netdev@vger.kernel.org
13056 L:      linux-rdma@vger.kernel.org
13057 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13058 W:      https://oss.oracle.com/projects/rds/
13059 S:      Supported
13060 F:      net/rds/
13061 F:      Documentation/networking/rds.txt
13062
13063 RDT - RESOURCE ALLOCATION
13064 M:      Fenghua Yu <fenghua.yu@intel.com>
13065 M:      Reinette Chatre <reinette.chatre@intel.com>
13066 L:      linux-kernel@vger.kernel.org
13067 S:      Supported
13068 F:      arch/x86/kernel/cpu/resctrl/
13069 F:      arch/x86/include/asm/resctrl_sched.h
13070 F:      Documentation/x86/resctrl*
13071
13072 READ-COPY UPDATE (RCU)
13073 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13074 M:      Josh Triplett <josh@joshtriplett.org>
13075 R:      Steven Rostedt <rostedt@goodmis.org>
13076 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13077 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13078 R:      Joel Fernandes <joel@joelfernandes.org>
13079 L:      linux-kernel@vger.kernel.org
13080 W:      http://www.rdrop.com/users/paulmck/RCU/
13081 S:      Supported
13082 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13083 F:      Documentation/RCU/
13084 X:      Documentation/RCU/torture.txt
13085 F:      include/linux/rcu*
13086 X:      include/linux/srcu*.h
13087 F:      kernel/rcu/
13088 X:      kernel/rcu/srcu*.c
13089
13090 REAL TIME CLOCK (RTC) SUBSYSTEM
13091 M:      Alessandro Zummo <a.zummo@towertech.it>
13092 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13093 L:      linux-rtc@vger.kernel.org
13094 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13095 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13096 S:      Maintained
13097 F:      Documentation/devicetree/bindings/rtc/
13098 F:      Documentation/rtc.txt
13099 F:      drivers/rtc/
13100 F:      include/linux/rtc.h
13101 F:      include/uapi/linux/rtc.h
13102 F:      include/linux/rtc/
13103 F:      include/linux/platform_data/rtc-*
13104 F:      tools/testing/selftests/rtc/
13105
13106 REALTEK AUDIO CODECS
13107 M:      Bard Liao <bardliao@realtek.com>
13108 M:      Oder Chiou <oder_chiou@realtek.com>
13109 S:      Maintained
13110 F:      sound/soc/codecs/rt*
13111 F:      include/sound/rt*.h
13112
13113 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13114 M:      Linus Walleij <linus.walleij@linaro.org>
13115 S:      Maintained
13116 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13117 F:      drivers/net/dsa/realtek-smi*
13118 F:      drivers/net/dsa/rtl83*
13119
13120 REDPINE WIRELESS DRIVER
13121 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13122 M:      Siva Rebbagondla <siva8118@gmail.com>
13123 L:      linux-wireless@vger.kernel.org
13124 S:      Maintained
13125 F:      drivers/net/wireless/rsi/
13126
13127 REGISTER MAP ABSTRACTION
13128 M:      Mark Brown <broonie@kernel.org>
13129 L:      linux-kernel@vger.kernel.org
13130 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13131 S:      Supported
13132 F:      Documentation/devicetree/bindings/regmap/
13133 F:      drivers/base/regmap/
13134 F:      include/linux/regmap.h
13135
13136 REISERFS FILE SYSTEM
13137 L:      reiserfs-devel@vger.kernel.org
13138 S:      Supported
13139 F:      fs/reiserfs/
13140
13141 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13142 M:      Ohad Ben-Cohen <ohad@wizery.com>
13143 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13144 L:      linux-remoteproc@vger.kernel.org
13145 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
13146 S:      Maintained
13147 F:      Documentation/devicetree/bindings/remoteproc/
13148 F:      Documentation/remoteproc.txt
13149 F:      drivers/remoteproc/
13150 F:      include/linux/remoteproc.h
13151
13152 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
13153 M:      Ohad Ben-Cohen <ohad@wizery.com>
13154 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13155 L:      linux-remoteproc@vger.kernel.org
13156 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
13157 S:      Maintained
13158 F:      drivers/rpmsg/
13159 F:      Documentation/rpmsg.txt
13160 F:      include/linux/rpmsg.h
13161 F:      include/linux/rpmsg/
13162
13163 RENESAS CLOCK DRIVERS
13164 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13165 L:      linux-renesas-soc@vger.kernel.org
13166 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
13167 S:      Supported
13168 F:      drivers/clk/renesas/
13169
13170 RENESAS EMEV2 I2C DRIVER
13171 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13172 S:      Supported
13173 F:      drivers/i2c/busses/i2c-emev2.c
13174
13175 RENESAS ETHERNET DRIVERS
13176 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
13177 L:      netdev@vger.kernel.org
13178 L:      linux-renesas-soc@vger.kernel.org
13179 F:      Documentation/devicetree/bindings/net/renesas,*.txt
13180 F:      Documentation/devicetree/bindings/net/sh_eth.txt
13181 F:      drivers/net/ethernet/renesas/
13182 F:      include/linux/sh_eth.h
13183
13184 RENESAS R-CAR GYROADC DRIVER
13185 M:      Marek Vasut <marek.vasut@gmail.com>
13186 L:      linux-iio@vger.kernel.org
13187 S:      Supported
13188 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
13189 F:      drivers/iio/adc/rcar-gyroadc.c
13190
13191 RENESAS R-CAR I2C DRIVERS
13192 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13193 S:      Supported
13194 F:      drivers/i2c/busses/i2c-rcar.c
13195 F:      drivers/i2c/busses/i2c-sh_mobile.c
13196
13197 RENESAS RIIC DRIVER
13198 M:      Chris Brandt <chris.brandt@renesas.com>
13199 S:      Supported
13200 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
13201 F:      drivers/i2c/busses/i2c-riic.c
13202
13203 RENESAS USB PHY DRIVER
13204 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13205 L:      linux-renesas-soc@vger.kernel.org
13206 S:      Maintained
13207 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13208
13209 RESET CONTROLLER FRAMEWORK
13210 M:      Philipp Zabel <p.zabel@pengutronix.de>
13211 T:      git git://git.pengutronix.de/git/pza/linux
13212 S:      Maintained
13213 F:      drivers/reset/
13214 F:      Documentation/devicetree/bindings/reset/
13215 F:      include/dt-bindings/reset/
13216 F:      include/linux/reset.h
13217 F:      include/linux/reset/
13218 F:      include/linux/reset-controller.h
13219
13220 RESTARTABLE SEQUENCES SUPPORT
13221 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13222 M:      Peter Zijlstra <peterz@infradead.org>
13223 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13224 M:      Boqun Feng <boqun.feng@gmail.com>
13225 L:      linux-kernel@vger.kernel.org
13226 S:      Supported
13227 F:      kernel/rseq.c
13228 F:      include/uapi/linux/rseq.h
13229 F:      include/trace/events/rseq.h
13230 F:      tools/testing/selftests/rseq/
13231
13232 RFKILL
13233 M:      Johannes Berg <johannes@sipsolutions.net>
13234 L:      linux-wireless@vger.kernel.org
13235 W:      http://wireless.kernel.org/
13236 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13237 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13238 S:      Maintained
13239 F:      Documentation/rfkill.txt
13240 F:      Documentation/ABI/stable/sysfs-class-rfkill
13241 F:      net/rfkill/
13242 F:      include/linux/rfkill.h
13243 F:      include/uapi/linux/rfkill.h
13244
13245 RHASHTABLE
13246 M:      Thomas Graf <tgraf@suug.ch>
13247 M:      Herbert Xu <herbert@gondor.apana.org.au>
13248 L:      netdev@vger.kernel.org
13249 S:      Maintained
13250 F:      lib/rhashtable.c
13251 F:      lib/test_rhashtable.c
13252 F:      include/linux/rhashtable.h
13253 F:      include/linux/rhashtable-types.h
13254
13255 RICOH R5C592 MEMORYSTICK DRIVER
13256 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13257 S:      Maintained
13258 F:      drivers/memstick/host/r592.*
13259
13260 RICOH SMARTMEDIA/XD DRIVER
13261 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13262 S:      Maintained
13263 F:      drivers/mtd/nand/raw/r852.c
13264 F:      drivers/mtd/nand/raw/r852.h
13265
13266 RISC-V ARCHITECTURE
13267 M:      Palmer Dabbelt <palmer@sifive.com>
13268 M:      Albert Ou <aou@eecs.berkeley.edu>
13269 L:      linux-riscv@lists.infradead.org
13270 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13271 S:      Supported
13272 F:      arch/riscv/
13273 K:      riscv
13274 N:      riscv
13275
13276 ROCCAT DRIVERS
13277 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13278 W:      http://sourceforge.net/projects/roccat/
13279 S:      Maintained
13280 F:      drivers/hid/hid-roccat*
13281 F:      include/linux/hid-roccat*
13282 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13283
13284 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13285 M:      Jacob chen <jacob2.chen@rock-chips.com>
13286 L:      linux-media@vger.kernel.org
13287 S:      Maintained
13288 F:      drivers/media/platform/rockchip/rga/
13289 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13290
13291 ROCKCHIP VPU CODEC DRIVER
13292 M:      Ezequiel Garcia <ezequiel@collabora.com>
13293 L:      linux-media@vger.kernel.org
13294 S:      Maintained
13295 F:      drivers/staging/media/platform/rockchip/vpu/
13296 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13297
13298 ROCKER DRIVER
13299 M:      Jiri Pirko <jiri@resnulli.us>
13300 L:      netdev@vger.kernel.org
13301 S:      Supported
13302 F:      drivers/net/ethernet/rocker/
13303
13304 ROCKETPORT DRIVER
13305 P:      Comtrol Corp.
13306 W:      http://www.comtrol.com
13307 S:      Maintained
13308 F:      Documentation/serial/rocket.txt
13309 F:      drivers/tty/rocket*
13310
13311 ROCKETPORT EXPRESS/INFINITY DRIVER
13312 M:      Kevin Cernekee <cernekee@gmail.com>
13313 L:      linux-serial@vger.kernel.org
13314 S:      Odd Fixes
13315 F:      drivers/tty/serial/rp2.*
13316
13317 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13318 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13319 L:      linux-kernel@vger.kernel.org
13320 L:      linux-renesas-soc@vger.kernel.org
13321 S:      Supported
13322 F:      drivers/mfd/bd9571mwv.c
13323 F:      drivers/regulator/bd9571mwv-regulator.c
13324 F:      drivers/gpio/gpio-bd9571mwv.c
13325 F:      include/linux/mfd/bd9571mwv.h
13326 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13327
13328 ROSE NETWORK LAYER
13329 M:      Ralf Baechle <ralf@linux-mips.org>
13330 L:      linux-hams@vger.kernel.org
13331 W:      http://www.linux-ax25.org/
13332 S:      Maintained
13333 F:      include/net/rose.h
13334 F:      include/uapi/linux/rose.h
13335 F:      net/rose/
13336
13337 RTL2830 MEDIA DRIVER
13338 M:      Antti Palosaari <crope@iki.fi>
13339 L:      linux-media@vger.kernel.org
13340 W:      https://linuxtv.org
13341 W:      http://palosaari.fi/linux/
13342 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13343 T:      git git://linuxtv.org/anttip/media_tree.git
13344 S:      Maintained
13345 F:      drivers/media/dvb-frontends/rtl2830*
13346
13347 RTL2832 MEDIA DRIVER
13348 M:      Antti Palosaari <crope@iki.fi>
13349 L:      linux-media@vger.kernel.org
13350 W:      https://linuxtv.org
13351 W:      http://palosaari.fi/linux/
13352 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13353 T:      git git://linuxtv.org/anttip/media_tree.git
13354 S:      Maintained
13355 F:      drivers/media/dvb-frontends/rtl2832*
13356
13357 RTL2832_SDR MEDIA DRIVER
13358 M:      Antti Palosaari <crope@iki.fi>
13359 L:      linux-media@vger.kernel.org
13360 W:      https://linuxtv.org
13361 W:      http://palosaari.fi/linux/
13362 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13363 T:      git git://linuxtv.org/anttip/media_tree.git
13364 S:      Maintained
13365 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13366
13367 RTL8180 WIRELESS DRIVER
13368 L:      linux-wireless@vger.kernel.org
13369 W:      http://wireless.kernel.org/
13370 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13371 S:      Orphan
13372 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13373
13374 RTL8187 WIRELESS DRIVER
13375 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13376 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13377 M:      Larry Finger <Larry.Finger@lwfinger.net>
13378 L:      linux-wireless@vger.kernel.org
13379 W:      http://wireless.kernel.org/
13380 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13381 S:      Maintained
13382 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13383
13384 REALTEK WIRELESS DRIVER (rtlwifi family)
13385 M:      Ping-Ke Shih <pkshih@realtek.com>
13386 L:      linux-wireless@vger.kernel.org
13387 W:      http://wireless.kernel.org/
13388 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13389 S:      Maintained
13390 F:      drivers/net/wireless/realtek/rtlwifi/
13391
13392 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13393 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13394 L:      linux-wireless@vger.kernel.org
13395 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13396 S:      Maintained
13397 F:      drivers/net/wireless/realtek/rtl8xxxu/
13398
13399 RXRPC SOCKETS (AF_RXRPC)
13400 M:      David Howells <dhowells@redhat.com>
13401 L:      linux-afs@lists.infradead.org
13402 S:      Supported
13403 F:      net/rxrpc/
13404 F:      include/keys/rxrpc-type.h
13405 F:      include/net/af_rxrpc.h
13406 F:      include/trace/events/rxrpc.h
13407 F:      include/uapi/linux/rxrpc.h
13408 F:      Documentation/networking/rxrpc.txt
13409 W:      https://www.infradead.org/~dhowells/kafs/
13410
13411 S3 SAVAGE FRAMEBUFFER DRIVER
13412 M:      Antonino Daplas <adaplas@gmail.com>
13413 L:      linux-fbdev@vger.kernel.org
13414 S:      Maintained
13415 F:      drivers/video/fbdev/savage/
13416
13417 S390
13418 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
13419 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13420 L:      linux-s390@vger.kernel.org
13421 W:      http://www.ibm.com/developerworks/linux/linux390/
13422 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13423 S:      Supported
13424 F:      arch/s390/
13425 F:      drivers/s390/
13426 F:      Documentation/s390/
13427 F:      Documentation/driver-api/s390-drivers.rst
13428
13429 S390 COMMON I/O LAYER
13430 M:      Sebastian Ott <sebott@linux.ibm.com>
13431 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13432 L:      linux-s390@vger.kernel.org
13433 W:      http://www.ibm.com/developerworks/linux/linux390/
13434 S:      Supported
13435 F:      drivers/s390/cio/
13436
13437 S390 DASD DRIVER
13438 M:      Stefan Haberland <sth@linux.ibm.com>
13439 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13440 L:      linux-s390@vger.kernel.org
13441 W:      http://www.ibm.com/developerworks/linux/linux390/
13442 S:      Supported
13443 F:      drivers/s390/block/dasd*
13444 F:      block/partitions/ibm.c
13445
13446 S390 IOMMU (PCI)
13447 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13448 L:      linux-s390@vger.kernel.org
13449 W:      http://www.ibm.com/developerworks/linux/linux390/
13450 S:      Supported
13451 F:      drivers/iommu/s390-iommu.c
13452
13453 S390 IUCV NETWORK LAYER
13454 M:      Julian Wiedmann <jwi@linux.ibm.com>
13455 M:      Ursula Braun <ubraun@linux.ibm.com>
13456 L:      linux-s390@vger.kernel.org
13457 W:      http://www.ibm.com/developerworks/linux/linux390/
13458 S:      Supported
13459 F:      drivers/s390/net/*iucv*
13460 F:      include/net/iucv/
13461 F:      net/iucv/
13462
13463 S390 NETWORK DRIVERS
13464 M:      Julian Wiedmann <jwi@linux.ibm.com>
13465 M:      Ursula Braun <ubraun@linux.ibm.com>
13466 L:      linux-s390@vger.kernel.org
13467 W:      http://www.ibm.com/developerworks/linux/linux390/
13468 S:      Supported
13469 F:      drivers/s390/net/
13470
13471 S390 PCI SUBSYSTEM
13472 M:      Sebastian Ott <sebott@linux.ibm.com>
13473 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13474 L:      linux-s390@vger.kernel.org
13475 W:      http://www.ibm.com/developerworks/linux/linux390/
13476 S:      Supported
13477 F:      arch/s390/pci/
13478 F:      drivers/pci/hotplug/s390_pci_hpc.c
13479
13480 S390 VFIO-CCW DRIVER
13481 M:      Cornelia Huck <cohuck@redhat.com>
13482 M:      Farhan Ali <alifm@linux.ibm.com>
13483 M:      Eric Farman <farman@linux.ibm.com>
13484 R:      Halil Pasic <pasic@linux.ibm.com>
13485 L:      linux-s390@vger.kernel.org
13486 L:      kvm@vger.kernel.org
13487 S:      Supported
13488 F:      drivers/s390/cio/vfio_ccw*
13489 F:      Documentation/s390/vfio-ccw.txt
13490 F:      include/uapi/linux/vfio_ccw.h
13491
13492 S390 ZCRYPT DRIVER
13493 M:      Harald Freudenberger <freude@linux.ibm.com>
13494 L:      linux-s390@vger.kernel.org
13495 W:      http://www.ibm.com/developerworks/linux/linux390/
13496 S:      Supported
13497 F:      drivers/s390/crypto/
13498
13499 S390 VFIO AP DRIVER
13500 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13501 M:      Pierre Morel <pmorel@linux.ibm.com>
13502 M:      Halil Pasic <pasic@linux.ibm.com>
13503 L:      linux-s390@vger.kernel.org
13504 W:      http://www.ibm.com/developerworks/linux/linux390/
13505 S:      Supported
13506 F:      drivers/s390/crypto/vfio_ap_drv.c
13507 F:      drivers/s390/crypto/vfio_ap_private.h
13508 F:      drivers/s390/crypto/vfio_ap_ops.c
13509 F:      Documentation/s390/vfio-ap.txt
13510
13511 S390 ZFCP DRIVER
13512 M:      Steffen Maier <maier@linux.ibm.com>
13513 M:      Benjamin Block <bblock@linux.ibm.com>
13514 L:      linux-s390@vger.kernel.org
13515 W:      http://www.ibm.com/developerworks/linux/linux390/
13516 S:      Supported
13517 F:      drivers/s390/scsi/zfcp_*
13518
13519 S3C24XX SD/MMC Driver
13520 M:      Ben Dooks <ben-linux@fluff.org>
13521 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13522 S:      Supported
13523 F:      drivers/mmc/host/s3cmci.*
13524
13525 SAA6588 RDS RECEIVER DRIVER
13526 M:      Hans Verkuil <hverkuil@xs4all.nl>
13527 L:      linux-media@vger.kernel.org
13528 T:      git git://linuxtv.org/media_tree.git
13529 W:      https://linuxtv.org
13530 S:      Odd Fixes
13531 F:      drivers/media/i2c/saa6588*
13532
13533 SAA7134 VIDEO4LINUX DRIVER
13534 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13535 L:      linux-media@vger.kernel.org
13536 W:      https://linuxtv.org
13537 T:      git git://linuxtv.org/media_tree.git
13538 S:      Odd fixes
13539 F:      Documentation/media/v4l-drivers/saa7134*
13540 F:      drivers/media/pci/saa7134/
13541
13542 SAA7146 VIDEO4LINUX-2 DRIVER
13543 M:      Hans Verkuil <hverkuil@xs4all.nl>
13544 L:      linux-media@vger.kernel.org
13545 T:      git git://linuxtv.org/media_tree.git
13546 S:      Maintained
13547 F:      drivers/media/common/saa7146/
13548 F:      drivers/media/pci/saa7146/
13549 F:      include/media/drv-intf/saa7146*
13550
13551 SAMSUNG AUDIO (ASoC) DRIVERS
13552 M:      Krzysztof Kozlowski <krzk@kernel.org>
13553 M:      Sangbeom Kim <sbkim73@samsung.com>
13554 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13555 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13556 S:      Supported
13557 F:      sound/soc/samsung/
13558 F:      Documentation/devicetree/bindings/sound/samsung*
13559
13560 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13561 M:      Krzysztof Kozlowski <krzk@kernel.org>
13562 L:      linux-crypto@vger.kernel.org
13563 L:      linux-samsung-soc@vger.kernel.org
13564 S:      Maintained
13565 F:      drivers/crypto/exynos-rng.c
13566 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13567
13568 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13569 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13570 L:      linux-samsung-soc@vger.kernel.org
13571 S:      Maintained
13572 F:      drivers/char/hw_random/exynos-trng.c
13573 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13574
13575 SAMSUNG FRAMEBUFFER DRIVER
13576 M:      Jingoo Han <jingoohan1@gmail.com>
13577 L:      linux-fbdev@vger.kernel.org
13578 S:      Maintained
13579 F:      drivers/video/fbdev/s3c-fb.c
13580
13581 SAMSUNG LAPTOP DRIVER
13582 M:      Corentin Chary <corentin.chary@gmail.com>
13583 L:      platform-driver-x86@vger.kernel.org
13584 S:      Maintained
13585 F:      drivers/platform/x86/samsung-laptop.c
13586
13587 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13588 M:      Sangbeom Kim <sbkim73@samsung.com>
13589 M:      Krzysztof Kozlowski <krzk@kernel.org>
13590 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13591 L:      linux-kernel@vger.kernel.org
13592 L:      linux-samsung-soc@vger.kernel.org
13593 S:      Supported
13594 F:      drivers/mfd/sec*.c
13595 F:      drivers/regulator/s2m*.c
13596 F:      drivers/regulator/s5m*.c
13597 F:      drivers/clk/clk-s2mps11.c
13598 F:      drivers/rtc/rtc-s5m.c
13599 F:      include/linux/mfd/samsung/
13600 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13601 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13602 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13603 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13604
13605 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13606 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13607 L:      linux-media@vger.kernel.org
13608 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13609 S:      Maintained
13610 F:      drivers/media/platform/s3c-camif/
13611 F:      include/media/drv-intf/s3c_camif.h
13612
13613 SAMSUNG S3FWRN5 NFC DRIVER
13614 M:      Robert Baldyga <r.baldyga@samsung.com>
13615 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13616 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13617 S:      Supported
13618 F:      drivers/nfc/s3fwrn5
13619
13620 SAMSUNG S5C73M3 CAMERA DRIVER
13621 M:      Kyungmin Park <kyungmin.park@samsung.com>
13622 M:      Andrzej Hajda <a.hajda@samsung.com>
13623 L:      linux-media@vger.kernel.org
13624 S:      Supported
13625 F:      drivers/media/i2c/s5c73m3/*
13626
13627 SAMSUNG S5K5BAF CAMERA DRIVER
13628 M:      Kyungmin Park <kyungmin.park@samsung.com>
13629 M:      Andrzej Hajda <a.hajda@samsung.com>
13630 L:      linux-media@vger.kernel.org
13631 S:      Supported
13632 F:      drivers/media/i2c/s5k5baf.c
13633
13634 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13635 M:      Krzysztof Kozlowski <krzk@kernel.org>
13636 M:      Vladimir Zapolskiy <vz@mleia.com>
13637 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13638 L:      linux-crypto@vger.kernel.org
13639 L:      linux-samsung-soc@vger.kernel.org
13640 S:      Maintained
13641 F:      drivers/crypto/s5p-sss.c
13642
13643 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13644 M:      Kyungmin Park <kyungmin.park@samsung.com>
13645 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13646 L:      linux-media@vger.kernel.org
13647 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13648 S:      Supported
13649 F:      drivers/media/platform/exynos4-is/
13650
13651 SAMSUNG SOC CLOCK DRIVERS
13652 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13653 M:      Tomasz Figa <tomasz.figa@gmail.com>
13654 M:      Chanwoo Choi <cw00.choi@samsung.com>
13655 S:      Supported
13656 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13657 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13658 F:      drivers/clk/samsung/
13659 F:      include/dt-bindings/clock/exynos*.h
13660 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13661
13662 SAMSUNG SPI DRIVERS
13663 M:      Kukjin Kim <kgene@kernel.org>
13664 M:      Krzysztof Kozlowski <krzk@kernel.org>
13665 M:      Andi Shyti <andi@etezian.org>
13666 L:      linux-spi@vger.kernel.org
13667 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13668 S:      Maintained
13669 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13670 F:      drivers/spi/spi-s3c*
13671 F:      include/linux/platform_data/spi-s3c64xx.h
13672
13673 SAMSUNG SXGBE DRIVERS
13674 M:      Byungho An <bh74.an@samsung.com>
13675 M:      Girish K S <ks.giri@samsung.com>
13676 M:      Vipul Pandya <vipul.pandya@samsung.com>
13677 S:      Supported
13678 L:      netdev@vger.kernel.org
13679 F:      drivers/net/ethernet/samsung/sxgbe/
13680
13681 SAMSUNG THERMAL DRIVER
13682 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13683 L:      linux-pm@vger.kernel.org
13684 L:      linux-samsung-soc@vger.kernel.org
13685 S:      Supported
13686 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13687 F:      drivers/thermal/samsung/
13688
13689 SAMSUNG USB2 PHY DRIVER
13690 M:      Kamil Debski <kamil@wypas.org>
13691 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13692 L:      linux-kernel@vger.kernel.org
13693 S:      Supported
13694 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13695 F:      Documentation/phy/samsung-usb2.txt
13696 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13697 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13698 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13699 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13700 F:      drivers/phy/samsung/phy-samsung-usb2.c
13701 F:      drivers/phy/samsung/phy-samsung-usb2.h
13702
13703 SC1200 WDT DRIVER
13704 M:      Zwane Mwaikambo <zwanem@gmail.com>
13705 S:      Maintained
13706 F:      drivers/watchdog/sc1200wdt.c
13707
13708 SCHEDULER
13709 M:      Ingo Molnar <mingo@redhat.com>
13710 M:      Peter Zijlstra <peterz@infradead.org>
13711 L:      linux-kernel@vger.kernel.org
13712 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13713 S:      Maintained
13714 F:      kernel/sched/
13715 F:      include/linux/sched.h
13716 F:      include/uapi/linux/sched.h
13717 F:      include/linux/wait.h
13718 F:      include/linux/preempt.h
13719
13720 SCR24X CHIP CARD INTERFACE DRIVER
13721 M:      Lubomir Rintel <lkundrak@v3.sk>
13722 S:      Supported
13723 F:      drivers/char/pcmcia/scr24x_cs.c
13724
13725 SCSI CDROM DRIVER
13726 M:      Jens Axboe <axboe@kernel.dk>
13727 L:      linux-scsi@vger.kernel.org
13728 W:      http://www.kernel.dk
13729 S:      Maintained
13730 F:      drivers/scsi/sr*
13731
13732 SCSI RDMA PROTOCOL (SRP) INITIATOR
13733 M:      Bart Van Assche <bvanassche@acm.org>
13734 L:      linux-rdma@vger.kernel.org
13735 S:      Supported
13736 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13737 F:      drivers/infiniband/ulp/srp/
13738 F:      include/scsi/srp.h
13739
13740 SCSI RDMA PROTOCOL (SRP) TARGET
13741 M:      Bart Van Assche <bvanassche@acm.org>
13742 L:      linux-rdma@vger.kernel.org
13743 L:      target-devel@vger.kernel.org
13744 S:      Supported
13745 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13746 F:      drivers/infiniband/ulp/srpt/
13747
13748 SCSI SG DRIVER
13749 M:      Doug Gilbert <dgilbert@interlog.com>
13750 L:      linux-scsi@vger.kernel.org
13751 W:      http://sg.danny.cz/sg
13752 S:      Maintained
13753 F:      Documentation/scsi/scsi-generic.txt
13754 F:      drivers/scsi/sg.c
13755 F:      include/scsi/sg.h
13756
13757 SCSI SUBSYSTEM
13758 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
13759 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13760 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13761 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13762 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
13763 L:      linux-scsi@vger.kernel.org
13764 S:      Maintained
13765 F:      Documentation/devicetree/bindings/scsi/
13766 F:      drivers/scsi/
13767 F:      include/scsi/
13768
13769 SCSI TAPE DRIVER
13770 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
13771 L:      linux-scsi@vger.kernel.org
13772 S:      Maintained
13773 F:      Documentation/scsi/st.txt
13774 F:      drivers/scsi/st.*
13775 F:      drivers/scsi/st_*.h
13776
13777 SCSI TARGET SUBSYSTEM
13778 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13779 L:      linux-scsi@vger.kernel.org
13780 L:      target-devel@vger.kernel.org
13781 W:      http://www.linux-iscsi.org
13782 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13783 Q:      https://patchwork.kernel.org/project/target-devel/list/
13784 S:      Supported
13785 F:      drivers/target/
13786 F:      include/target/
13787 F:      Documentation/target/
13788
13789 SCTP PROTOCOL
13790 M:      Vlad Yasevich <vyasevich@gmail.com>
13791 M:      Neil Horman <nhorman@tuxdriver.com>
13792 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
13793 L:      linux-sctp@vger.kernel.org
13794 W:      http://lksctp.sourceforge.net
13795 S:      Maintained
13796 F:      Documentation/networking/sctp.txt
13797 F:      include/linux/sctp.h
13798 F:      include/uapi/linux/sctp.h
13799 F:      include/net/sctp/
13800 F:      net/sctp/
13801
13802 SCx200 CPU SUPPORT
13803 M:      Jim Cromie <jim.cromie@gmail.com>
13804 S:      Odd Fixes
13805 F:      Documentation/i2c/busses/scx200_acb
13806 F:      arch/x86/platform/scx200/
13807 F:      drivers/watchdog/scx200_wdt.c
13808 F:      drivers/i2c/busses/scx200*
13809 F:      drivers/mtd/maps/scx200_docflash.c
13810 F:      include/linux/scx200.h
13811
13812 SCx200 GPIO DRIVER
13813 M:      Jim Cromie <jim.cromie@gmail.com>
13814 S:      Maintained
13815 F:      drivers/char/scx200_gpio.c
13816 F:      include/linux/scx200_gpio.h
13817
13818 SCx200 HRT CLOCKSOURCE DRIVER
13819 M:      Jim Cromie <jim.cromie@gmail.com>
13820 S:      Maintained
13821 F:      drivers/clocksource/scx200_hrt.c
13822
13823 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
13824 M:      Sascha Sommer <saschasommer@freenet.de>
13825 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13826 S:      Maintained
13827 F:      drivers/mmc/host/sdricoh_cs.c
13828
13829 SECO BOARDS CEC DRIVER
13830 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
13831 S:      Maintained
13832 F:      drivers/media/platform/seco-cec/seco-cec.c
13833 F:      drivers/media/platform/seco-cec/seco-cec.h
13834
13835 SECURE COMPUTING
13836 M:      Kees Cook <keescook@chromium.org>
13837 R:      Andy Lutomirski <luto@amacapital.net>
13838 R:      Will Drewry <wad@chromium.org>
13839 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13840 S:      Supported
13841 F:      kernel/seccomp.c
13842 F:      include/uapi/linux/seccomp.h
13843 F:      include/linux/seccomp.h
13844 F:      tools/testing/selftests/seccomp/*
13845 F:      tools/testing/selftests/kselftest_harness.h
13846 F:      Documentation/userspace-api/seccomp_filter.rst
13847 K:      \bsecure_computing
13848 K:      \bTIF_SECCOMP\b
13849
13850 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13851 M:      Al Cooper <alcooperx@gmail.com>
13852 L:      linux-mmc@vger.kernel.org
13853 L:      bcm-kernel-feedback-list@broadcom.com
13854 S:      Maintained
13855 F:      drivers/mmc/host/sdhci-brcmstb*
13856
13857 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13858 M:      Adrian Hunter <adrian.hunter@intel.com>
13859 L:      linux-mmc@vger.kernel.org
13860 S:      Maintained
13861 F:      drivers/mmc/host/sdhci*
13862 F:      include/linux/mmc/sdhci*
13863
13864 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
13865 M:      Adrian Hunter <adrian.hunter@intel.com>
13866 M:      Ritesh Harjani <riteshh@codeaurora.org>
13867 M:      Asutosh Das <asutoshd@codeaurora.org>
13868 L:      linux-mmc@vger.kernel.org
13869 S:      Maintained
13870 F:      drivers/mmc/host/cqhci*
13871
13872 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13873 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13874 M:      Manjunath M B <manjumb@synopsys.com>
13875 L:      linux-mmc@vger.kernel.org
13876 S:      Maintained
13877 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13878
13879 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
13880 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13881 L:      linux-mmc@vger.kernel.org
13882 S:      Supported
13883 F:      drivers/mmc/host/sdhci-of-at91.c
13884
13885 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13886 M:      Ben Dooks <ben-linux@fluff.org>
13887 M:      Jaehoon Chung <jh80.chung@samsung.com>
13888 L:      linux-mmc@vger.kernel.org
13889 S:      Maintained
13890 F:      drivers/mmc/host/sdhci-s3c*
13891
13892 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13893 M:      Viresh Kumar <vireshk@kernel.org>
13894 L:      linux-mmc@vger.kernel.org
13895 S:      Maintained
13896 F:      drivers/mmc/host/sdhci-spear.c
13897
13898 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13899 M:      Kishon Vijay Abraham I <kishon@ti.com>
13900 L:      linux-mmc@vger.kernel.org
13901 S:      Maintained
13902 F:      drivers/mmc/host/sdhci-omap.c
13903
13904 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13905 M:      Scott Bauer <scott.bauer@intel.com>
13906 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13907 L:      linux-block@vger.kernel.org
13908 S:      Supported
13909 F:      block/sed*
13910 F:      block/opal_proto.h
13911 F:      include/linux/sed*
13912 F:      include/uapi/linux/sed*
13913
13914 SECURITY CONTACT
13915 M:      Security Officers <security@kernel.org>
13916 S:      Supported
13917
13918 SECURITY SUBSYSTEM
13919 M:      James Morris <jmorris@namei.org>
13920 M:      "Serge E. Hallyn" <serge@hallyn.com>
13921 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13922 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13923 W:      http://kernsec.org/
13924 S:      Supported
13925 F:      security/
13926 X:      security/selinux/
13927
13928 SELINUX SECURITY MODULE
13929 M:      Paul Moore <paul@paul-moore.com>
13930 M:      Stephen Smalley <sds@tycho.nsa.gov>
13931 M:      Eric Paris <eparis@parisplace.org>
13932 L:      selinux@vger.kernel.org
13933 W:      https://selinuxproject.org
13934 W:      https://github.com/SELinuxProject
13935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13936 S:      Supported
13937 F:      include/linux/selinux*
13938 F:      security/selinux/
13939 F:      scripts/selinux/
13940 F:      Documentation/admin-guide/LSM/SELinux.rst
13941
13942 SENSABLE PHANTOM
13943 M:      Jiri Slaby <jirislaby@gmail.com>
13944 S:      Maintained
13945 F:      drivers/misc/phantom.c
13946 F:      include/uapi/linux/phantom.h
13947
13948 SERIAL DEVICE BUS
13949 M:      Rob Herring <robh@kernel.org>
13950 L:      linux-serial@vger.kernel.org
13951 S:      Maintained
13952 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13953 F:      drivers/tty/serdev/
13954 F:      include/linux/serdev.h
13955
13956 SERIAL DRIVERS
13957 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13958 L:      linux-serial@vger.kernel.org
13959 S:      Maintained
13960 F:      Documentation/devicetree/bindings/serial/
13961 F:      drivers/tty/serial/
13962
13963 SERIAL IR RECEIVER
13964 M:      Sean Young <sean@mess.org>
13965 L:      linux-media@vger.kernel.org
13966 S:      Maintained
13967 F:      drivers/media/rc/serial_ir.c
13968
13969 SFC NETWORK DRIVER
13970 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13971 M:      Edward Cree <ecree@solarflare.com>
13972 M:      Bert Kenward <bkenward@solarflare.com>
13973 L:      netdev@vger.kernel.org
13974 S:      Supported
13975 F:      drivers/net/ethernet/sfc/
13976
13977 SFF/SFP/SFP+ MODULE SUPPORT
13978 M:      Russell King <linux@armlinux.org.uk>
13979 L:      netdev@vger.kernel.org
13980 S:      Maintained
13981 F:      drivers/net/phy/phylink.c
13982 F:      drivers/net/phy/sfp*
13983 F:      include/linux/phylink.h
13984 F:      include/linux/sfp.h
13985
13986 SGI GRU DRIVER
13987 M:      Dimitri Sivanich <sivanich@sgi.com>
13988 S:      Maintained
13989 F:      drivers/misc/sgi-gru/
13990
13991 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13992 M:      Pat Gefre <pfg@sgi.com>
13993 L:      linux-ia64@vger.kernel.org
13994 S:      Supported
13995 F:      Documentation/ia64/serial.txt
13996 F:      drivers/tty/serial/ioc?_serial.c
13997 F:      include/linux/ioc?.h
13998
13999 SGI XP/XPC/XPNET DRIVER
14000 M:      Cliff Whickman <cpw@sgi.com>
14001 M:      Robin Holt <robinmholt@gmail.com>
14002 S:      Maintained
14003 F:      drivers/misc/sgi-xp/
14004
14005 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14006 M:      Ursula Braun <ubraun@linux.ibm.com>
14007 M:      Karsten Graul <kgraul@linux.ibm.com>
14008 L:      linux-s390@vger.kernel.org
14009 W:      http://www.ibm.com/developerworks/linux/linux390/
14010 S:      Supported
14011 F:      net/smc/
14012
14013 SHARP RJ54N1CB0C SENSOR DRIVER
14014 M:      Jacopo Mondi <jacopo@jmondi.org>
14015 L:      linux-media@vger.kernel.org
14016 T:      git git://linuxtv.org/media_tree.git
14017 S:      Odd fixes
14018 F:      drivers/media/i2c/rj54n1cb0c.c
14019 F:      include/media/i2c/rj54n1cb0c.h
14020
14021 SH_VEU V4L2 MEM2MEM DRIVER
14022 L:      linux-media@vger.kernel.org
14023 S:      Orphan
14024 F:      drivers/media/platform/sh_veu.c
14025
14026 SH_VOU V4L2 OUTPUT DRIVER
14027 L:      linux-media@vger.kernel.org
14028 S:      Orphan
14029 F:      drivers/media/platform/sh_vou.c
14030 F:      include/media/drv-intf/sh_vou.h
14031
14032 SI2157 MEDIA DRIVER
14033 M:      Antti Palosaari <crope@iki.fi>
14034 L:      linux-media@vger.kernel.org
14035 W:      https://linuxtv.org
14036 W:      http://palosaari.fi/linux/
14037 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14038 T:      git git://linuxtv.org/anttip/media_tree.git
14039 S:      Maintained
14040 F:      drivers/media/tuners/si2157*
14041
14042 SI2165 MEDIA DRIVER
14043 M:      Matthias Schwarzott <zzam@gentoo.org>
14044 L:      linux-media@vger.kernel.org
14045 W:      https://linuxtv.org
14046 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14047 S:      Maintained
14048 F:      drivers/media/dvb-frontends/si2165*
14049
14050 SI2168 MEDIA DRIVER
14051 M:      Antti Palosaari <crope@iki.fi>
14052 L:      linux-media@vger.kernel.org
14053 W:      https://linuxtv.org
14054 W:      http://palosaari.fi/linux/
14055 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14056 T:      git git://linuxtv.org/anttip/media_tree.git
14057 S:      Maintained
14058 F:      drivers/media/dvb-frontends/si2168*
14059
14060 SI470X FM RADIO RECEIVER I2C DRIVER
14061 M:      Hans Verkuil <hverkuil@xs4all.nl>
14062 L:      linux-media@vger.kernel.org
14063 T:      git git://linuxtv.org/media_tree.git
14064 W:      https://linuxtv.org
14065 S:      Odd Fixes
14066 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14067
14068 SI470X FM RADIO RECEIVER USB DRIVER
14069 M:      Hans Verkuil <hverkuil@xs4all.nl>
14070 L:      linux-media@vger.kernel.org
14071 T:      git git://linuxtv.org/media_tree.git
14072 W:      https://linuxtv.org
14073 S:      Maintained
14074 F:      drivers/media/radio/si470x/radio-si470x-common.c
14075 F:      drivers/media/radio/si470x/radio-si470x.h
14076 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14077
14078 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14079 M:      Eduardo Valentin <edubezval@gmail.com>
14080 L:      linux-media@vger.kernel.org
14081 T:      git git://linuxtv.org/media_tree.git
14082 W:      https://linuxtv.org
14083 S:      Odd Fixes
14084 F:      drivers/media/radio/si4713/si4713.?
14085
14086 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14087 M:      Eduardo Valentin <edubezval@gmail.com>
14088 L:      linux-media@vger.kernel.org
14089 T:      git git://linuxtv.org/media_tree.git
14090 W:      https://linuxtv.org
14091 S:      Odd Fixes
14092 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14093
14094 SI4713 FM RADIO TRANSMITTER USB DRIVER
14095 M:      Hans Verkuil <hverkuil@xs4all.nl>
14096 L:      linux-media@vger.kernel.org
14097 T:      git git://linuxtv.org/media_tree.git
14098 W:      https://linuxtv.org
14099 S:      Maintained
14100 F:      drivers/media/radio/si4713/radio-usb-si4713.c
14101
14102 SIANO DVB DRIVER
14103 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14104 L:      linux-media@vger.kernel.org
14105 W:      https://linuxtv.org
14106 T:      git git://linuxtv.org/media_tree.git
14107 S:      Odd fixes
14108 F:      drivers/media/common/siano/
14109 F:      drivers/media/usb/siano/
14110 F:      drivers/media/usb/siano/
14111 F:      drivers/media/mmc/siano/
14112
14113 SIFIVE DRIVERS
14114 M:      Palmer Dabbelt <palmer@sifive.com>
14115 M:      Paul Walmsley <paul.walmsley@sifive.com>
14116 L:      linux-riscv@lists.infradead.org
14117 T:      git git://github.com/sifive/riscv-linux.git
14118 S:      Supported
14119 K:      sifive
14120 N:      sifive
14121
14122 SILEAD TOUCHSCREEN DRIVER
14123 M:      Hans de Goede <hdegoede@redhat.com>
14124 L:      linux-input@vger.kernel.org
14125 L:      platform-driver-x86@vger.kernel.org
14126 S:      Maintained
14127 F:      drivers/input/touchscreen/silead.c
14128 F:      drivers/platform/x86/touchscreen_dmi.c
14129
14130 SILICON MOTION SM712 FRAME BUFFER DRIVER
14131 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14132 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14133 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14134 L:      linux-fbdev@vger.kernel.org
14135 S:      Maintained
14136 F:      drivers/video/fbdev/sm712*
14137 F:      Documentation/fb/sm712fb.txt
14138
14139 SIMPLE FIRMWARE INTERFACE (SFI)
14140 M:      Len Brown <lenb@kernel.org>
14141 L:      sfi-devel@simplefirmware.org
14142 W:      http://simplefirmware.org/
14143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
14144 S:      Supported
14145 F:      arch/x86/platform/sfi/
14146 F:      drivers/sfi/
14147 F:      include/linux/sfi*.h
14148
14149 SIMPLEFB FB DRIVER
14150 M:      Hans de Goede <hdegoede@redhat.com>
14151 L:      linux-fbdev@vger.kernel.org
14152 S:      Maintained
14153 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
14154 F:      drivers/video/fbdev/simplefb.c
14155 F:      include/linux/platform_data/simplefb.h
14156
14157 SIMTEC EB110ATX (Chalice CATS)
14158 P:      Ben Dooks
14159 P:      Vincent Sanders <vince@simtec.co.uk>
14160 M:      Simtec Linux Team <linux@simtec.co.uk>
14161 W:      http://www.simtec.co.uk/products/EB110ATX/
14162 S:      Supported
14163
14164 SIMTEC EB2410ITX (BAST)
14165 P:      Ben Dooks
14166 P:      Vincent Sanders <vince@simtec.co.uk>
14167 M:      Simtec Linux Team <linux@simtec.co.uk>
14168 W:      http://www.simtec.co.uk/products/EB2410ITX/
14169 S:      Supported
14170 F:      arch/arm/mach-s3c24xx/mach-bast.c
14171 F:      arch/arm/mach-s3c24xx/bast-ide.c
14172 F:      arch/arm/mach-s3c24xx/bast-irq.c
14173
14174 SIPHASH PRF ROUTINES
14175 M:      Jason A. Donenfeld <Jason@zx2c4.com>
14176 S:      Maintained
14177 F:      lib/siphash.c
14178 F:      lib/test_siphash.c
14179 F:      include/linux/siphash.h
14180
14181 SIOX
14182 M:      Gavin Schenk <g.schenk@eckelmann.de>
14183 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
14184 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
14185 S:      Supported
14186 F:      drivers/siox/*
14187 F:      drivers/gpio/gpio-siox.c
14188 F:      include/trace/events/siox.h
14189
14190 SIS 190 ETHERNET DRIVER
14191 M:      Francois Romieu <romieu@fr.zoreil.com>
14192 L:      netdev@vger.kernel.org
14193 S:      Maintained
14194 F:      drivers/net/ethernet/sis/sis190.c
14195
14196 SIS 900/7016 FAST ETHERNET DRIVER
14197 M:      Daniele Venzano <venza@brownhat.org>
14198 W:      http://www.brownhat.org/sis900.html
14199 L:      netdev@vger.kernel.org
14200 S:      Maintained
14201 F:      drivers/net/ethernet/sis/sis900.*
14202
14203 SIS FRAMEBUFFER DRIVER
14204 M:      Thomas Winischhofer <thomas@winischhofer.net>
14205 W:      http://www.winischhofer.net/linuxsisvga.shtml
14206 S:      Maintained
14207 F:      Documentation/fb/sisfb.txt
14208 F:      drivers/video/fbdev/sis/
14209 F:      include/video/sisfb.h
14210
14211 SIS USB2VGA DRIVER
14212 M:      Thomas Winischhofer <thomas@winischhofer.net>
14213 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14214 S:      Maintained
14215 F:      drivers/usb/misc/sisusbvga/
14216
14217 SLAB ALLOCATOR
14218 M:      Christoph Lameter <cl@linux.com>
14219 M:      Pekka Enberg <penberg@kernel.org>
14220 M:      David Rientjes <rientjes@google.com>
14221 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14222 M:      Andrew Morton <akpm@linux-foundation.org>
14223 L:      linux-mm@kvack.org
14224 S:      Maintained
14225 F:      include/linux/sl?b*.h
14226 F:      mm/sl?b*
14227
14228 SLEEPABLE READ-COPY UPDATE (SRCU)
14229 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14230 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
14231 M:      Josh Triplett <josh@joshtriplett.org>
14232 R:      Steven Rostedt <rostedt@goodmis.org>
14233 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14234 L:      linux-kernel@vger.kernel.org
14235 W:      http://www.rdrop.com/users/paulmck/RCU/
14236 S:      Supported
14237 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14238 F:      include/linux/srcu*.h
14239 F:      kernel/rcu/srcu*.c
14240
14241 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14242 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14243 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14244 S:      Maintained
14245 F:      drivers/slimbus/
14246 F:      Documentation/devicetree/bindings/slimbus/
14247 F:      include/linux/slimbus.h
14248
14249 SMACK SECURITY MODULE
14250 M:      Casey Schaufler <casey@schaufler-ca.com>
14251 L:      linux-security-module@vger.kernel.org
14252 W:      http://schaufler-ca.com
14253 T:      git git://github.com/cschaufler/smack-next
14254 S:      Maintained
14255 F:      Documentation/admin-guide/LSM/Smack.rst
14256 F:      security/smack/
14257
14258 SMC91x ETHERNET DRIVER
14259 M:      Nicolas Pitre <nico@fluxnic.net>
14260 S:      Odd Fixes
14261 F:      drivers/net/ethernet/smsc/smc91x.*
14262
14263 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14264 M:      Sakari Ailus <sakari.ailus@iki.fi>
14265 L:      linux-media@vger.kernel.org
14266 S:      Maintained
14267 F:      drivers/media/i2c/smiapp/
14268 F:      include/media/i2c/smiapp.h
14269 F:      drivers/media/i2c/smiapp-pll.c
14270 F:      drivers/media/i2c/smiapp-pll.h
14271 F:      include/uapi/linux/smiapp.h
14272 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14273
14274 SMM665 HARDWARE MONITOR DRIVER
14275 M:      Guenter Roeck <linux@roeck-us.net>
14276 L:      linux-hwmon@vger.kernel.org
14277 S:      Maintained
14278 F:      Documentation/hwmon/smm665
14279 F:      drivers/hwmon/smm665.c
14280
14281 SMSC EMC2103 HARDWARE MONITOR DRIVER
14282 M:      Steve Glendinning <steve.glendinning@shawell.net>
14283 L:      linux-hwmon@vger.kernel.org
14284 S:      Maintained
14285 F:      Documentation/hwmon/emc2103
14286 F:      drivers/hwmon/emc2103.c
14287
14288 SMSC SCH5627 HARDWARE MONITOR DRIVER
14289 M:      Hans de Goede <hdegoede@redhat.com>
14290 L:      linux-hwmon@vger.kernel.org
14291 S:      Supported
14292 F:      Documentation/hwmon/sch5627
14293 F:      drivers/hwmon/sch5627.c
14294
14295 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14296 M:      Steve Glendinning <steve.glendinning@shawell.net>
14297 L:      linux-fbdev@vger.kernel.org
14298 S:      Maintained
14299 F:      drivers/video/fbdev/smscufx.c
14300
14301 SMSC47B397 HARDWARE MONITOR DRIVER
14302 M:      Jean Delvare <jdelvare@suse.com>
14303 L:      linux-hwmon@vger.kernel.org
14304 S:      Maintained
14305 F:      Documentation/hwmon/smsc47b397
14306 F:      drivers/hwmon/smsc47b397.c
14307
14308 SMSC911x ETHERNET DRIVER
14309 M:      Steve Glendinning <steve.glendinning@shawell.net>
14310 L:      netdev@vger.kernel.org
14311 S:      Maintained
14312 F:      include/linux/smsc911x.h
14313 F:      drivers/net/ethernet/smsc/smsc911x.*
14314
14315 SMSC9420 PCI ETHERNET DRIVER
14316 M:      Steve Glendinning <steve.glendinning@shawell.net>
14317 L:      netdev@vger.kernel.org
14318 S:      Maintained
14319 F:      drivers/net/ethernet/smsc/smsc9420.*
14320
14321 SOC-CAMERA V4L2 SUBSYSTEM
14322 L:      linux-media@vger.kernel.org
14323 T:      git git://linuxtv.org/media_tree.git
14324 S:      Orphan
14325 F:      include/media/soc*
14326 F:      drivers/media/i2c/soc_camera/
14327 F:      drivers/media/platform/soc_camera/
14328
14329 SOCIONEXT SYNQUACER I2C DRIVER
14330 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
14331 L:      linux-i2c@vger.kernel.org
14332 S:      Maintained
14333 F:      drivers/i2c/busses/i2c-synquacer.c
14334 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
14335
14336 SOCIONEXT UNIPHIER SOUND DRIVER
14337 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14338 S:      Orphan
14339 F:      sound/soc/uniphier/
14340
14341 SOEKRIS NET48XX LED SUPPORT
14342 M:      Chris Boot <bootc@bootc.net>
14343 S:      Maintained
14344 F:      drivers/leds/leds-net48xx.c
14345
14346 SOFT-ROCE DRIVER (rxe)
14347 M:      Moni Shoua <monis@mellanox.com>
14348 L:      linux-rdma@vger.kernel.org
14349 S:      Supported
14350 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
14351 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14352 F:      drivers/infiniband/sw/rxe/
14353 F:      include/uapi/rdma/rdma_user_rxe.h
14354
14355 SOFTLOGIC 6x10 MPEG CODEC
14356 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14357 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14358 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14359 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14360 M:      Ismael Luceno <ismael@iodev.co.uk>
14361 L:      linux-media@vger.kernel.org
14362 S:      Supported
14363 F:      drivers/media/pci/solo6x10/
14364
14365 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
14366 M:      James Morse <james.morse@arm.com>
14367 L:      linux-arm-kernel@lists.infradead.org
14368 S:      Maintained
14369 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
14370 F:      drivers/firmware/arm_sdei.c
14371 F:      include/linux/arm_sdei.h
14372 F:      include/uapi/linux/arm_sdei.h
14373
14374 SOFTWARE RAID (Multiple Disks) SUPPORT
14375 M:      Shaohua Li <shli@kernel.org>
14376 L:      linux-raid@vger.kernel.org
14377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
14378 S:      Supported
14379 F:      drivers/md/Makefile
14380 F:      drivers/md/Kconfig
14381 F:      drivers/md/md*
14382 F:      drivers/md/raid*
14383 F:      include/linux/raid/
14384 F:      include/uapi/linux/raid/
14385
14386 SOCIONEXT (SNI) AVE NETWORK DRIVER
14387 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14388 L:      netdev@vger.kernel.org
14389 S:      Maintained
14390 F:      drivers/net/ethernet/socionext/sni_ave.c
14391 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14392
14393 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14394 M:      Jassi Brar <jaswinder.singh@linaro.org>
14395 L:      netdev@vger.kernel.org
14396 S:      Maintained
14397 F:      drivers/net/ethernet/socionext/netsec.c
14398 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14399
14400 SOLIDRUN CLEARFOG SUPPORT
14401 M:      Russell King <linux@armlinux.org.uk>
14402 S:      Maintained
14403 F:      arch/arm/boot/dts/armada-388-clearfog*
14404 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14405
14406 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14407 M:      Russell King <linux@armlinux.org.uk>
14408 S:      Maintained
14409 F:      arch/arm/boot/dts/imx6*-cubox-i*
14410 F:      arch/arm/boot/dts/imx6*-hummingboard*
14411 F:      arch/arm/boot/dts/imx6*-sr-*
14412
14413 SONIC NETWORK DRIVER
14414 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14415 L:      netdev@vger.kernel.org
14416 S:      Maintained
14417 F:      drivers/net/ethernet/natsemi/sonic.*
14418
14419 SONICS SILICON BACKPLANE DRIVER (SSB)
14420 M:      Michael Buesch <m@bues.ch>
14421 L:      linux-wireless@vger.kernel.org
14422 S:      Maintained
14423 F:      drivers/ssb/
14424 F:      include/linux/ssb/
14425
14426 SONY IMX214 SENSOR DRIVER
14427 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
14428 L:      linux-media@vger.kernel.org
14429 T:      git git://linuxtv.org/media_tree.git
14430 S:      Maintained
14431 F:      drivers/media/i2c/imx214.c
14432 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14433
14434 SONY IMX258 SENSOR DRIVER
14435 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14436 L:      linux-media@vger.kernel.org
14437 T:      git git://linuxtv.org/media_tree.git
14438 S:      Maintained
14439 F:      drivers/media/i2c/imx258.c
14440
14441 SONY IMX274 SENSOR DRIVER
14442 M:      Leon Luo <leonl@leopardimaging.com>
14443 L:      linux-media@vger.kernel.org
14444 T:      git git://linuxtv.org/media_tree.git
14445 S:      Maintained
14446 F:      drivers/media/i2c/imx274.c
14447 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14448
14449 SONY IMX319 SENSOR DRIVER
14450 M:      Bingbu Cao <bingbu.cao@intel.com>
14451 L:      linux-media@vger.kernel.org
14452 T:      git git://linuxtv.org/media_tree.git
14453 S:      Maintained
14454 F:      drivers/media/i2c/imx319.c
14455
14456 SONY IMX355 SENSOR DRIVER
14457 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
14458 L:      linux-media@vger.kernel.org
14459 T:      git git://linuxtv.org/media_tree.git
14460 S:      Maintained
14461 F:      drivers/media/i2c/imx355.c
14462
14463 SONY MEMORYSTICK CARD SUPPORT
14464 M:      Alex Dubov <oakad@yahoo.com>
14465 W:      http://tifmxx.berlios.de/
14466 S:      Maintained
14467 F:      drivers/memstick/host/tifm_ms.c
14468
14469 SONY MEMORYSTICK STANDARD SUPPORT
14470 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14471 S:      Maintained
14472 F:      drivers/memstick/core/ms_block.*
14473
14474 SONY VAIO CONTROL DEVICE DRIVER
14475 M:      Mattia Dongili <malattia@linux.it>
14476 L:      platform-driver-x86@vger.kernel.org
14477 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14478 S:      Maintained
14479 F:      Documentation/laptops/sony-laptop.txt
14480 F:      drivers/char/sonypi.c
14481 F:      drivers/platform/x86/sony-laptop.c
14482 F:      include/linux/sony-laptop.h
14483
14484 SOUND
14485 M:      Jaroslav Kysela <perex@perex.cz>
14486 M:      Takashi Iwai <tiwai@suse.com>
14487 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14488 W:      http://www.alsa-project.org/
14489 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14490 T:      git git://git.alsa-project.org/alsa-kernel.git
14491 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14492 S:      Maintained
14493 F:      Documentation/sound/
14494 F:      include/sound/
14495 F:      include/uapi/sound/
14496 F:      sound/
14497
14498 SOUND - COMPRESSED AUDIO
14499 M:      Vinod Koul <vkoul@kernel.org>
14500 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14501 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14502 S:      Supported
14503 F:      Documentation/sound/designs/compress-offload.rst
14504 F:      include/sound/compress_driver.h
14505 F:      include/uapi/sound/compress_*
14506 F:      sound/core/compress_offload.c
14507 F:      sound/soc/soc-compress.c
14508
14509 SOUND - DMAENGINE HELPERS
14510 M:      Lars-Peter Clausen <lars@metafoo.de>
14511 S:      Supported
14512 F:      include/sound/dmaengine_pcm.h
14513 F:      sound/core/pcm_dmaengine.c
14514 F:      sound/soc/soc-generic-dmaengine-pcm.c
14515
14516 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14517 M:      Liam Girdwood <lgirdwood@gmail.com>
14518 M:      Mark Brown <broonie@kernel.org>
14519 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14520 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14521 W:      http://alsa-project.org/main/index.php/ASoC
14522 S:      Supported
14523 F:      Documentation/devicetree/bindings/sound/
14524 F:      Documentation/sound/soc/
14525 F:      sound/soc/
14526 F:      include/dt-bindings/sound/
14527 F:      include/sound/soc*
14528
14529 SOUNDWIRE SUBSYSTEM
14530 M:      Vinod Koul <vkoul@kernel.org>
14531 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14532 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14533 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14534 S:      Supported
14535 F:      Documentation/driver-api/soundwire/
14536 F:      drivers/soundwire/
14537 F:      include/linux/soundwire/
14538
14539 SP2 MEDIA DRIVER
14540 M:      Olli Salonen <olli.salonen@iki.fi>
14541 L:      linux-media@vger.kernel.org
14542 W:      https://linuxtv.org
14543 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14544 S:      Maintained
14545 F:      drivers/media/dvb-frontends/sp2*
14546
14547 SPARC + UltraSPARC (sparc/sparc64)
14548 M:      "David S. Miller" <davem@davemloft.net>
14549 L:      sparclinux@vger.kernel.org
14550 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14551 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14552 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14553 S:      Maintained
14554 F:      arch/sparc/
14555 F:      drivers/sbus/
14556
14557 SPARC SERIAL DRIVERS
14558 M:      "David S. Miller" <davem@davemloft.net>
14559 L:      sparclinux@vger.kernel.org
14560 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14561 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14562 S:      Maintained
14563 F:      include/linux/sunserialcore.h
14564 F:      drivers/tty/serial/suncore.c
14565 F:      drivers/tty/serial/sunhv.c
14566 F:      drivers/tty/serial/sunsab.c
14567 F:      drivers/tty/serial/sunsab.h
14568 F:      drivers/tty/serial/sunsu.c
14569 F:      drivers/tty/serial/sunzilog.c
14570 F:      drivers/tty/serial/sunzilog.h
14571 F:      drivers/tty/vcc.c
14572
14573 SPARSE CHECKER
14574 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14575 L:      linux-sparse@vger.kernel.org
14576 W:      https://sparse.wiki.kernel.org/
14577 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14578 S:      Maintained
14579 F:      include/linux/compiler.h
14580
14581 SPEAR CLOCK FRAMEWORK SUPPORT
14582 M:      Viresh Kumar <vireshk@kernel.org>
14583 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14584 W:      http://www.st.com/spear
14585 S:      Maintained
14586 F:      drivers/clk/spear/
14587
14588 SPEAR PLATFORM SUPPORT
14589 M:      Viresh Kumar <vireshk@kernel.org>
14590 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14591 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14592 W:      http://www.st.com/spear
14593 S:      Maintained
14594 F:      arch/arm/boot/dts/spear*
14595 F:      arch/arm/mach-spear/
14596
14597 SPI NOR SUBSYSTEM
14598 M:      Marek Vasut <marek.vasut@gmail.com>
14599 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
14600 L:      linux-mtd@lists.infradead.org
14601 W:      http://www.linux-mtd.infradead.org/
14602 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14603 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
14604 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
14605 S:      Maintained
14606 F:      drivers/mtd/spi-nor/
14607 F:      include/linux/mtd/spi-nor.h
14608
14609 SPI SUBSYSTEM
14610 M:      Mark Brown <broonie@kernel.org>
14611 L:      linux-spi@vger.kernel.org
14612 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14613 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14614 S:      Maintained
14615 F:      Documentation/devicetree/bindings/spi/
14616 F:      Documentation/spi/
14617 F:      drivers/spi/
14618 F:      include/linux/spi/
14619 F:      include/uapi/linux/spi/
14620 F:      tools/spi/
14621
14622 SPIDERNET NETWORK DRIVER for CELL
14623 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14624 L:      netdev@vger.kernel.org
14625 S:      Supported
14626 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
14627 F:      drivers/net/ethernet/toshiba/spider_net*
14628
14629 SPMI SUBSYSTEM
14630 R:      Stephen Boyd <sboyd@kernel.org>
14631 L:      linux-arm-msm@vger.kernel.org
14632 F:      Documentation/devicetree/bindings/spmi/
14633 F:      drivers/spmi/
14634 F:      include/dt-bindings/spmi/spmi.h
14635 F:      include/linux/spmi.h
14636 F:      include/trace/events/spmi.h
14637
14638 SPU FILE SYSTEM
14639 M:      Jeremy Kerr <jk@ozlabs.org>
14640 L:      linuxppc-dev@lists.ozlabs.org
14641 W:      http://www.ibm.com/developerworks/power/cell/
14642 S:      Supported
14643 F:      Documentation/filesystems/spufs.txt
14644 F:      arch/powerpc/platforms/cell/spufs/
14645
14646 SQUASHFS FILE SYSTEM
14647 M:      Phillip Lougher <phillip@squashfs.org.uk>
14648 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14649 W:      http://squashfs.org.uk
14650 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14651 S:      Maintained
14652 F:      Documentation/filesystems/squashfs.txt
14653 F:      fs/squashfs/
14654
14655 SRM (Alpha) environment access
14656 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14657 S:      Maintained
14658 F:      arch/alpha/kernel/srm_env.c
14659
14660 ST LSM6DSx IMU IIO DRIVER
14661 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
14662 L:      linux-iio@vger.kernel.org
14663 W:      http://www.st.com/
14664 S:      Maintained
14665 F:      drivers/iio/imu/st_lsm6dsx/
14666 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
14667
14668 ST STM32 I2C/SMBUS DRIVER
14669 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14670 L:      linux-i2c@vger.kernel.org
14671 S:      Maintained
14672 F:      drivers/i2c/busses/i2c-stm32*
14673
14674 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14675 M:      Song Qiang <songqiang1304521@gmail.com>
14676 L:      linux-iio@vger.kernel.org
14677 S:      Maintained
14678 F:      drivers/iio/proximity/vl53l0x-i2c.c
14679 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14680
14681 STABLE BRANCH
14682 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14683 M:      Sasha Levin <sashal@kernel.org>
14684 L:      stable@vger.kernel.org
14685 S:      Supported
14686 F:      Documentation/process/stable-kernel-rules.rst
14687
14688 STAGING - COMEDI
14689 M:      Ian Abbott <abbotti@mev.co.uk>
14690 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14691 S:      Odd Fixes
14692 F:      drivers/staging/comedi/
14693
14694 STAGING - EROFS FILE SYSTEM
14695 M:      Gao Xiang <gaoxiang25@huawei.com>
14696 M:      Chao Yu <yuchao0@huawei.com>
14697 L:      linux-erofs@lists.ozlabs.org
14698 S:      Maintained
14699 F:      drivers/staging/erofs/
14700
14701 STAGING - INDUSTRIAL IO
14702 M:      Jonathan Cameron <jic23@kernel.org>
14703 L:      linux-iio@vger.kernel.org
14704 S:      Odd Fixes
14705 F:      Documentation/devicetree/bindings/staging/iio/
14706 F:      drivers/staging/iio/
14707
14708 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14709 M:      Marc Dietrich <marvin24@gmx.de>
14710 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14711 L:      linux-tegra@vger.kernel.org
14712 S:      Maintained
14713 F:      drivers/staging/nvec/
14714
14715 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14716 M:      Jens Frederich <jfrederich@gmail.com>
14717 M:      Daniel Drake <dsd@laptop.org>
14718 M:      Jon Nettleton <jon.nettleton@gmail.com>
14719 W:      http://wiki.laptop.org/go/DCON
14720 S:      Maintained
14721 F:      drivers/staging/olpc_dcon/
14722
14723 STAGING - REALTEK RTL8712U DRIVERS
14724 M:      Larry Finger <Larry.Finger@lwfinger.net>
14725 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14726 S:      Odd Fixes
14727 F:      drivers/staging/rtl8712/
14728
14729 STAGING - REALTEK RTL8188EU DRIVERS
14730 M:      Larry Finger <Larry.Finger@lwfinger.net>
14731 S:      Odd Fixes
14732 F:      drivers/staging/rtl8188eu/
14733
14734 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14735 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14736 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14737 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14738 L:      linux-fbdev@vger.kernel.org
14739 S:      Maintained
14740 F:      drivers/staging/sm750fb/
14741
14742 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14743 M:      William Hubbs <w.d.hubbs@gmail.com>
14744 M:      Chris Brannon <chris@the-brannons.com>
14745 M:      Kirk Reiser <kirk@reisers.ca>
14746 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14747 L:      speakup@linux-speakup.org
14748 W:      http://www.linux-speakup.org/
14749 S:      Odd Fixes
14750 F:      drivers/staging/speakup/
14751
14752 STAGING - VIA VT665X DRIVERS
14753 M:      Forest Bond <forest@alittletooquiet.net>
14754 S:      Odd Fixes
14755 F:      drivers/staging/vt665?/
14756
14757 STAGING - WILC1000 WIFI DRIVER
14758 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
14759 M:      Ajay Singh <ajay.kathat@microchip.com>
14760 L:      linux-wireless@vger.kernel.org
14761 S:      Supported
14762 F:      drivers/staging/wilc1000/
14763
14764 STAGING SUBSYSTEM
14765 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
14767 L:      devel@driverdev.osuosl.org
14768 S:      Supported
14769 F:      drivers/staging/
14770
14771 STARFIRE/DURALAN NETWORK DRIVER
14772 M:      Ion Badulescu <ionut@badula.org>
14773 S:      Odd Fixes
14774 F:      drivers/net/ethernet/adaptec/starfire*
14775
14776 STEC S1220 SKD DRIVER
14777 M:      Bart Van Assche <bart.vanassche@wdc.com>
14778 L:      linux-block@vger.kernel.org
14779 S:      Maintained
14780 F:      drivers/block/skd*[ch]
14781
14782 STI AUDIO (ASoC) DRIVERS
14783 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14784 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14785 S:      Maintained
14786 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
14787 F:      sound/soc/sti/
14788
14789 STI CEC DRIVER
14790 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
14791 S:      Maintained
14792 F:      drivers/media/platform/sti/cec/
14793 F:      Documentation/devicetree/bindings/media/stih-cec.txt
14794
14795 STK1160 USB VIDEO CAPTURE DRIVER
14796 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14797 L:      linux-media@vger.kernel.org
14798 T:      git git://linuxtv.org/media_tree.git
14799 S:      Maintained
14800 F:      drivers/media/usb/stk1160/
14801
14802 STM32 AUDIO (ASoC) DRIVERS
14803 M:      Olivier Moysan <olivier.moysan@st.com>
14804 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14805 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14806 S:      Maintained
14807 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
14808 F:      sound/soc/stm/
14809
14810 STM32 TIMER/LPTIMER DRIVERS
14811 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
14812 S:      Maintained
14813 F:      drivers/*/stm32-*timer*
14814 F:      drivers/pwm/pwm-stm32*
14815 F:      include/linux/*/stm32-*tim*
14816 F:      Documentation/ABI/testing/*timer-stm32
14817 F:      Documentation/devicetree/bindings/*/stm32-*timer*
14818 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
14819
14820 STMMAC ETHERNET DRIVER
14821 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
14822 M:      Alexandre Torgue <alexandre.torgue@st.com>
14823 M:      Jose Abreu <joabreu@synopsys.com>
14824 L:      netdev@vger.kernel.org
14825 W:      http://www.stlinux.com
14826 S:      Supported
14827 F:      drivers/net/ethernet/stmicro/stmmac/
14828
14829 SUN3/3X
14830 M:      Sam Creasey <sammy@sammy.net>
14831 W:      http://sammy.net/sun3/
14832 S:      Maintained
14833 F:      arch/m68k/kernel/*sun3*
14834 F:      arch/m68k/sun3*/
14835 F:      arch/m68k/include/asm/sun3*
14836 F:      drivers/net/ethernet/i825xx/sun3*
14837
14838 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
14839 M:      Hans de Goede <hdegoede@redhat.com>
14840 L:      linux-input@vger.kernel.org
14841 S:      Maintained
14842 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
14843 F:      drivers/input/keyboard/sun4i-lradc-keys.c
14844
14845 SUNDANCE NETWORK DRIVER
14846 M:      Denis Kirjanov <kda@linux-powerpc.org>
14847 L:      netdev@vger.kernel.org
14848 S:      Maintained
14849 F:      drivers/net/ethernet/dlink/sundance.c
14850
14851 SUPERH
14852 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
14853 M:      Rich Felker <dalias@libc.org>
14854 L:      linux-sh@vger.kernel.org
14855 Q:      http://patchwork.kernel.org/project/linux-sh/list/
14856 S:      Maintained
14857 F:      Documentation/sh/
14858 F:      arch/sh/
14859 F:      drivers/sh/
14860
14861 SUSPEND TO RAM
14862 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
14863 M:      Len Brown <len.brown@intel.com>
14864 M:      Pavel Machek <pavel@ucw.cz>
14865 L:      linux-pm@vger.kernel.org
14866 B:      https://bugzilla.kernel.org
14867 S:      Supported
14868 F:      Documentation/power/
14869 F:      arch/x86/kernel/acpi/
14870 F:      drivers/base/power/
14871 F:      kernel/power/
14872 F:      include/linux/suspend.h
14873 F:      include/linux/freezer.h
14874 F:      include/linux/pm.h
14875
14876 SVGA HANDLING
14877 M:      Martin Mares <mj@ucw.cz>
14878 L:      linux-video@atrey.karlin.mff.cuni.cz
14879 S:      Maintained
14880 F:      Documentation/svga.txt
14881 F:      arch/x86/boot/video*
14882
14883 SWIOTLB SUBSYSTEM
14884 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
14885 L:      iommu@lists.linux-foundation.org
14886 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
14887 S:      Supported
14888 F:      kernel/dma/swiotlb.c
14889 F:      arch/*/kernel/pci-swiotlb.c
14890 F:      include/linux/swiotlb.h
14891
14892 SWITCHDEV
14893 M:      Jiri Pirko <jiri@resnulli.us>
14894 M:      Ivan Vecera <ivecera@redhat.com>
14895 L:      netdev@vger.kernel.org
14896 S:      Supported
14897 F:      net/switchdev/
14898 F:      include/net/switchdev.h
14899
14900 SY8106A REGULATOR DRIVER
14901 M:      Icenowy Zheng <icenowy@aosc.io>
14902 S:      Maintained
14903 F:      drivers/regulator/sy8106a-regulator.c
14904 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14905
14906 SYNC FILE FRAMEWORK
14907 M:      Sumit Semwal <sumit.semwal@linaro.org>
14908 R:      Gustavo Padovan <gustavo@padovan.org>
14909 S:      Maintained
14910 L:      linux-media@vger.kernel.org
14911 L:      dri-devel@lists.freedesktop.org
14912 F:      drivers/dma-buf/sync_*
14913 F:      drivers/dma-buf/dma-fence*
14914 F:      drivers/dma-buf/sw_sync.c
14915 F:      include/linux/sync_file.h
14916 F:      include/uapi/linux/sync_file.h
14917 F:      Documentation/sync_file.txt
14918 T:      git git://anongit.freedesktop.org/drm/drm-misc
14919
14920 SYNOPSYS ARC ARCHITECTURE
14921 M:      Vineet Gupta <vgupta@synopsys.com>
14922 L:      linux-snps-arc@lists.infradead.org
14923 S:      Supported
14924 F:      arch/arc/
14925 F:      Documentation/devicetree/bindings/arc/*
14926 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14927 F:      drivers/clocksource/arc_timer.c
14928 F:      drivers/tty/serial/arc_uart.c
14929 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14930
14931 SYNOPSYS ARC HSDK SDP pll clock driver
14932 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14933 S:      Supported
14934 F:      drivers/clk/clk-hsdk-pll.c
14935 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14936
14937 SYNOPSYS ARC SDP clock driver
14938 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14939 S:      Supported
14940 F:      drivers/clk/axs10x/*
14941 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14942
14943 SYNOPSYS ARC SDP platform support
14944 M:      Alexey Brodkin <abrodkin@synopsys.com>
14945 S:      Supported
14946 F:      arch/arc/plat-axs10x
14947 F:      arch/arc/boot/dts/ax*
14948 F:      Documentation/devicetree/bindings/arc/axs10*
14949
14950 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14951 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14952 S:      Supported
14953 F:      drivers/reset/reset-axs10x.c
14954 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14955
14956 SYNOPSYS CREG GPIO DRIVER
14957 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14958 S:      Maintained
14959 F:      drivers/gpio/gpio-creg-snps.c
14960 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
14961
14962 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14963 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14964 S:      Maintained
14965 F:      drivers/tty/serial/8250/8250_dw.c
14966
14967 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14968 M:      Hoan Tran <hoan@os.amperecomputing.com>
14969 L:      linux-gpio@vger.kernel.org
14970 S:      Maintained
14971 F:      drivers/gpio/gpio-dwapb.c
14972 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14973
14974 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14975 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14976 S:      Maintained
14977 F:      drivers/dma/dwi-axi-dmac/
14978 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14979
14980 SYNOPSYS DESIGNWARE DMAC DRIVER
14981 M:      Viresh Kumar <vireshk@kernel.org>
14982 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14983 S:      Maintained
14984 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
14985 F:      drivers/dma/dw/
14986 F:      include/dt-bindings/dma/dw-dmac.h
14987 F:      include/linux/dma/dw.h
14988 F:      include/linux/platform_data/dma-dw.h
14989
14990 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14991 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14992 L:      netdev@vger.kernel.org
14993 S:      Supported
14994 F:      drivers/net/ethernet/synopsys/
14995
14996 SYNOPSYS DESIGNWARE I2C DRIVER
14997 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14998 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14999 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15000 L:      linux-i2c@vger.kernel.org
15001 S:      Maintained
15002 F:      drivers/i2c/busses/i2c-designware-*
15003 F:      include/linux/platform_data/i2c-designware.h
15004
15005 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15006 M:      Jaehoon Chung <jh80.chung@samsung.com>
15007 L:      linux-mmc@vger.kernel.org
15008 S:      Maintained
15009 F:      drivers/mmc/host/dw_mmc*
15010
15011 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15012 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15013 S:      Supported
15014 F:      drivers/reset/reset-hsdk.c
15015 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15016 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15017
15018 SYSTEM CONFIGURATION (SYSCON)
15019 M:      Lee Jones <lee.jones@linaro.org>
15020 M:      Arnd Bergmann <arnd@arndb.de>
15021 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15022 S:      Supported
15023 F:      drivers/mfd/syscon.c
15024
15025 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15026 M:      Sudeep Holla <sudeep.holla@arm.com>
15027 L:      linux-arm-kernel@lists.infradead.org
15028 S:      Maintained
15029 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15030 F:      drivers/clk/clk-sc[mp]i.c
15031 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15032 F:      drivers/firmware/arm_scpi.c
15033 F:      drivers/firmware/arm_scmi/
15034 F:      include/linux/sc[mp]i_protocol.h
15035
15036 SYSTEM RESET/SHUTDOWN DRIVERS
15037 M:      Sebastian Reichel <sre@kernel.org>
15038 L:      linux-pm@vger.kernel.org
15039 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15040 S:      Maintained
15041 F:      Documentation/devicetree/bindings/power/reset/
15042 F:      drivers/power/reset/
15043
15044 SYSTEM TRACE MODULE CLASS
15045 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
15046 S:      Maintained
15047 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
15048 F:      Documentation/trace/stm.rst
15049 F:      drivers/hwtracing/stm/
15050 F:      include/linux/stm.h
15051 F:      include/uapi/linux/stm.h
15052
15053 SYSV FILESYSTEM
15054 M:      Christoph Hellwig <hch@infradead.org>
15055 S:      Maintained
15056 F:      Documentation/filesystems/sysv-fs.txt
15057 F:      fs/sysv/
15058 F:      include/linux/sysv_fs.h
15059
15060 TASKSTATS STATISTICS INTERFACE
15061 M:      Balbir Singh <bsingharora@gmail.com>
15062 S:      Maintained
15063 F:      Documentation/accounting/taskstats*
15064 F:      include/linux/taskstats*
15065 F:      kernel/taskstats.c
15066
15067 TC subsystem
15068 M:      Jamal Hadi Salim <jhs@mojatatu.com>
15069 M:      Cong Wang <xiyou.wangcong@gmail.com>
15070 M:      Jiri Pirko <jiri@resnulli.us>
15071 L:      netdev@vger.kernel.org
15072 S:      Maintained
15073 F:      include/net/pkt_cls.h
15074 F:      include/net/pkt_sched.h
15075 F:      include/net/tc_act/
15076 F:      include/uapi/linux/pkt_cls.h
15077 F:      include/uapi/linux/pkt_sched.h
15078 F:      include/uapi/linux/tc_act/
15079 F:      include/uapi/linux/tc_ematch/
15080 F:      net/sched/
15081
15082 TC90522 MEDIA DRIVER
15083 M:      Akihiro Tsukada <tskd08@gmail.com>
15084 L:      linux-media@vger.kernel.org
15085 S:      Odd Fixes
15086 F:      drivers/media/dvb-frontends/tc90522*
15087
15088 TCP LOW PRIORITY MODULE
15089 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
15090 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
15091 W:      http://tcp-lp-mod.sourceforge.net/
15092 S:      Maintained
15093 F:      net/ipv4/tcp_lp.c
15094
15095 TDA10071 MEDIA DRIVER
15096 M:      Antti Palosaari <crope@iki.fi>
15097 L:      linux-media@vger.kernel.org
15098 W:      https://linuxtv.org
15099 W:      http://palosaari.fi/linux/
15100 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15101 T:      git git://linuxtv.org/anttip/media_tree.git
15102 S:      Maintained
15103 F:      drivers/media/dvb-frontends/tda10071*
15104
15105 TDA18212 MEDIA DRIVER
15106 M:      Antti Palosaari <crope@iki.fi>
15107 L:      linux-media@vger.kernel.org
15108 W:      https://linuxtv.org
15109 W:      http://palosaari.fi/linux/
15110 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15111 T:      git git://linuxtv.org/anttip/media_tree.git
15112 S:      Maintained
15113 F:      drivers/media/tuners/tda18212*
15114
15115 TDA18218 MEDIA DRIVER
15116 M:      Antti Palosaari <crope@iki.fi>
15117 L:      linux-media@vger.kernel.org
15118 W:      https://linuxtv.org
15119 W:      http://palosaari.fi/linux/
15120 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15121 T:      git git://linuxtv.org/anttip/media_tree.git
15122 S:      Maintained
15123 F:      drivers/media/tuners/tda18218*
15124
15125 TDA18250 MEDIA DRIVER
15126 M:      Olli Salonen <olli.salonen@iki.fi>
15127 L:      linux-media@vger.kernel.org
15128 W:      https://linuxtv.org
15129 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15130 T:      git git://linuxtv.org/media_tree.git
15131 S:      Maintained
15132 F:      drivers/media/tuners/tda18250*
15133
15134 TDA18271 MEDIA DRIVER
15135 M:      Michael Krufky <mkrufky@linuxtv.org>
15136 L:      linux-media@vger.kernel.org
15137 W:      https://linuxtv.org
15138 W:      http://github.com/mkrufky
15139 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15140 T:      git git://linuxtv.org/mkrufky/tuners.git
15141 S:      Maintained
15142 F:      drivers/media/tuners/tda18271*
15143
15144 TDA1997x MEDIA DRIVER
15145 M:      Tim Harvey <tharvey@gateworks.com>
15146 L:      linux-media@vger.kernel.org
15147 W:      https://linuxtv.org
15148 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15149 S:      Maintained
15150 F:      drivers/media/i2c/tda1997x.*
15151
15152 TDA827x MEDIA DRIVER
15153 M:      Michael Krufky <mkrufky@linuxtv.org>
15154 L:      linux-media@vger.kernel.org
15155 W:      https://linuxtv.org
15156 W:      http://github.com/mkrufky
15157 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15158 T:      git git://linuxtv.org/mkrufky/tuners.git
15159 S:      Maintained
15160 F:      drivers/media/tuners/tda8290.*
15161
15162 TDA8290 MEDIA DRIVER
15163 M:      Michael Krufky <mkrufky@linuxtv.org>
15164 L:      linux-media@vger.kernel.org
15165 W:      https://linuxtv.org
15166 W:      http://github.com/mkrufky
15167 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15168 T:      git git://linuxtv.org/mkrufky/tuners.git
15169 S:      Maintained
15170 F:      drivers/media/tuners/tda8290.*
15171
15172 TDA9840 MEDIA DRIVER
15173 M:      Hans Verkuil <hverkuil@xs4all.nl>
15174 L:      linux-media@vger.kernel.org
15175 T:      git git://linuxtv.org/media_tree.git
15176 W:      https://linuxtv.org
15177 S:      Maintained
15178 F:      drivers/media/i2c/tda9840*
15179
15180 TEA5761 TUNER DRIVER
15181 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15182 L:      linux-media@vger.kernel.org
15183 W:      https://linuxtv.org
15184 T:      git git://linuxtv.org/media_tree.git
15185 S:      Odd fixes
15186 F:      drivers/media/tuners/tea5761.*
15187
15188 TEA5767 TUNER DRIVER
15189 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15190 L:      linux-media@vger.kernel.org
15191 W:      https://linuxtv.org
15192 T:      git git://linuxtv.org/media_tree.git
15193 S:      Maintained
15194 F:      drivers/media/tuners/tea5767.*
15195
15196 TEA6415C MEDIA DRIVER
15197 M:      Hans Verkuil <hverkuil@xs4all.nl>
15198 L:      linux-media@vger.kernel.org
15199 T:      git git://linuxtv.org/media_tree.git
15200 W:      https://linuxtv.org
15201 S:      Maintained
15202 F:      drivers/media/i2c/tea6415c*
15203
15204 TEA6420 MEDIA DRIVER
15205 M:      Hans Verkuil <hverkuil@xs4all.nl>
15206 L:      linux-media@vger.kernel.org
15207 T:      git git://linuxtv.org/media_tree.git
15208 W:      https://linuxtv.org
15209 S:      Maintained
15210 F:      drivers/media/i2c/tea6420*
15211
15212 TEAM DRIVER
15213 M:      Jiri Pirko <jiri@resnulli.us>
15214 L:      netdev@vger.kernel.org
15215 S:      Supported
15216 F:      drivers/net/team/
15217 F:      include/linux/if_team.h
15218 F:      include/uapi/linux/if_team.h
15219
15220 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15221 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15222 S:      Maintained
15223 F:      arch/x86/platform/ts5500/
15224
15225 TECHNOTREND USB IR RECEIVER
15226 M:      Sean Young <sean@mess.org>
15227 L:      linux-media@vger.kernel.org
15228 S:      Maintained
15229 F:      drivers/media/rc/ttusbir.c
15230
15231 TECHWELL TW9910 VIDEO DECODER
15232 L:      linux-media@vger.kernel.org
15233 S:      Orphan
15234 F:      drivers/media/i2c/tw9910.c
15235 F:      include/media/i2c/tw9910.h
15236
15237 TEE SUBSYSTEM
15238 M:      Jens Wiklander <jens.wiklander@linaro.org>
15239 S:      Maintained
15240 F:      include/linux/tee_drv.h
15241 F:      include/uapi/linux/tee.h
15242 F:      drivers/tee/
15243 F:      Documentation/tee.txt
15244
15245 TEGRA ARCHITECTURE SUPPORT
15246 M:      Thierry Reding <thierry.reding@gmail.com>
15247 M:      Jonathan Hunter <jonathanh@nvidia.com>
15248 L:      linux-tegra@vger.kernel.org
15249 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15251 S:      Supported
15252 N:      [^a-z]tegra
15253
15254 TEGRA CLOCK DRIVER
15255 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15256 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15257 S:      Supported
15258 F:      drivers/clk/tegra/
15259
15260 TEGRA DMA DRIVERS
15261 M:      Laxman Dewangan <ldewangan@nvidia.com>
15262 M:      Jon Hunter <jonathanh@nvidia.com>
15263 S:      Supported
15264 F:      drivers/dma/tegra*
15265
15266 TEGRA I2C DRIVER
15267 M:      Laxman Dewangan <ldewangan@nvidia.com>
15268 S:      Supported
15269 F:      drivers/i2c/busses/i2c-tegra.c
15270
15271 TEGRA IOMMU DRIVERS
15272 M:      Thierry Reding <thierry.reding@gmail.com>
15273 L:      linux-tegra@vger.kernel.org
15274 S:      Supported
15275 F:      drivers/iommu/tegra*
15276
15277 TEGRA KBC DRIVER
15278 M:      Laxman Dewangan <ldewangan@nvidia.com>
15279 S:      Supported
15280 F:      drivers/input/keyboard/tegra-kbc.c
15281
15282 TEGRA NAND DRIVER
15283 M:      Stefan Agner <stefan@agner.ch>
15284 M:      Lucas Stach <dev@lynxeye.de>
15285 S:      Maintained
15286 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
15287 F:      drivers/mtd/nand/raw/tegra_nand.c
15288
15289 TEGRA PWM DRIVER
15290 M:      Thierry Reding <thierry.reding@gmail.com>
15291 S:      Supported
15292 F:      drivers/pwm/pwm-tegra.c
15293
15294 TEGRA SERIAL DRIVER
15295 M:      Laxman Dewangan <ldewangan@nvidia.com>
15296 S:      Supported
15297 F:      drivers/tty/serial/serial-tegra.c
15298
15299 TEGRA SPI DRIVER
15300 M:      Laxman Dewangan <ldewangan@nvidia.com>
15301 S:      Supported
15302 F:      drivers/spi/spi-tegra*
15303
15304 TEHUTI ETHERNET DRIVER
15305 M:      Andy Gospodarek <andy@greyhouse.net>
15306 L:      netdev@vger.kernel.org
15307 S:      Supported
15308 F:      drivers/net/ethernet/tehuti/*
15309
15310 Telecom Clock Driver for MCPL0010
15311 M:      Mark Gross <mark.gross@intel.com>
15312 S:      Supported
15313 F:      drivers/char/tlclk.c
15314
15315 TENSILICA XTENSA PORT (xtensa)
15316 M:      Chris Zankel <chris@zankel.net>
15317 M:      Max Filippov <jcmvbkbc@gmail.com>
15318 L:      linux-xtensa@linux-xtensa.org
15319 T:      git git://github.com/czankel/xtensa-linux.git
15320 S:      Maintained
15321 F:      arch/xtensa/
15322 F:      drivers/irqchip/irq-xtensa-*
15323
15324 Texas Instruments' System Control Interface (TISCI) Protocol Driver
15325 M:      Nishanth Menon <nm@ti.com>
15326 M:      Tero Kristo <t-kristo@ti.com>
15327 M:      Santosh Shilimkar <ssantosh@kernel.org>
15328 L:      linux-arm-kernel@lists.infradead.org
15329 S:      Maintained
15330 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
15331 F:      drivers/firmware/ti_sci*
15332 F:      include/linux/soc/ti/ti_sci_protocol.h
15333 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
15334 F:      drivers/soc/ti/ti_sci_pm_domains.c
15335 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
15336 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
15337 F:      drivers/clk/keystone/sci-clk.c
15338 F:      drivers/reset/reset-ti-sci.c
15339
15340 Texas Instruments ASoC drivers
15341 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15342 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15343 S:      Maintained
15344 F:      sound/soc/ti/
15345
15346 Texas Instruments' DAC7612 DAC Driver
15347 M:      Ricardo Ribalda <ricardo@ribalda.com>
15348 L:      linux-iio@vger.kernel.org
15349 S:      Supported
15350 F:      drivers/iio/dac/ti-dac7612.c
15351 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
15352
15353 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
15354 M:      Hans Verkuil <hverkuil@xs4all.nl>
15355 L:      linux-media@vger.kernel.org
15356 T:      git git://linuxtv.org/media_tree.git
15357 W:      https://linuxtv.org
15358 S:      Maintained
15359 F:      drivers/media/radio/radio-raremono.c
15360
15361 THERMAL
15362 M:      Zhang Rui <rui.zhang@intel.com>
15363 M:      Eduardo Valentin <edubezval@gmail.com>
15364 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
15365 L:      linux-pm@vger.kernel.org
15366 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
15367 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
15368 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15369 S:      Supported
15370 F:      drivers/thermal/
15371 F:      include/linux/thermal.h
15372 F:      include/uapi/linux/thermal.h
15373 F:      include/linux/cpu_cooling.h
15374 F:      Documentation/devicetree/bindings/thermal/
15375
15376 THERMAL/CPU_COOLING
15377 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
15378 M:      Viresh Kumar <viresh.kumar@linaro.org>
15379 M:      Javi Merino <javi.merino@kernel.org>
15380 L:      linux-pm@vger.kernel.org
15381 S:      Supported
15382 F:      Documentation/thermal/cpu-cooling-api.txt
15383 F:      drivers/thermal/cpu_cooling.c
15384 F:      include/linux/cpu_cooling.h
15385
15386 THINKPAD ACPI EXTRAS DRIVER
15387 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
15388 L:      ibm-acpi-devel@lists.sourceforge.net
15389 L:      platform-driver-x86@vger.kernel.org
15390 W:      http://ibm-acpi.sourceforge.net
15391 W:      http://thinkwiki.org/wiki/Ibm-acpi
15392 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15393 S:      Maintained
15394 F:      drivers/platform/x86/thinkpad_acpi.c
15395
15396 THUNDERBOLT DRIVER
15397 M:      Andreas Noever <andreas.noever@gmail.com>
15398 M:      Michael Jamet <michael.jamet@intel.com>
15399 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15400 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15402 S:      Maintained
15403 F:      Documentation/admin-guide/thunderbolt.rst
15404 F:      drivers/thunderbolt/
15405 F:      include/linux/thunderbolt.h
15406
15407 THUNDERBOLT NETWORK DRIVER
15408 M:      Michael Jamet <michael.jamet@intel.com>
15409 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15410 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15411 L:      netdev@vger.kernel.org
15412 S:      Maintained
15413 F:      drivers/net/thunderbolt.c
15414
15415 THUNDERX GPIO DRIVER
15416 M:      David Daney <david.daney@cavium.com>
15417 S:      Maintained
15418 F:      drivers/gpio/gpio-thunderx.c
15419
15420 TI AM437X VPFE DRIVER
15421 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15422 L:      linux-media@vger.kernel.org
15423 W:      https://linuxtv.org
15424 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15425 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15426 S:      Maintained
15427 F:      drivers/media/platform/am437x/
15428
15429 TI BANDGAP AND THERMAL DRIVER
15430 M:      Eduardo Valentin <edubezval@gmail.com>
15431 M:      Keerthy <j-keerthy@ti.com>
15432 L:      linux-pm@vger.kernel.org
15433 L:      linux-omap@vger.kernel.org
15434 S:      Maintained
15435 F:      drivers/thermal/ti-soc-thermal/
15436
15437 TI BQ27XXX POWER SUPPLY DRIVER
15438 R:      Andrew F. Davis <afd@ti.com>
15439 F:      include/linux/power/bq27xxx_battery.h
15440 F:      drivers/power/supply/bq27xxx_battery.c
15441 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15442
15443 TI CDCE706 CLOCK DRIVER
15444 M:      Max Filippov <jcmvbkbc@gmail.com>
15445 S:      Maintained
15446 F:      drivers/clk/clk-cdce706.c
15447
15448 TI CLOCK DRIVER
15449 M:      Tero Kristo <t-kristo@ti.com>
15450 L:      linux-omap@vger.kernel.org
15451 S:      Maintained
15452 F:      drivers/clk/ti/
15453 F:      include/linux/clk/ti.h
15454
15455 TI DAVINCI MACHINE SUPPORT
15456 M:      Sekhar Nori <nsekhar@ti.com>
15457 M:      Kevin Hilman <khilman@kernel.org>
15458 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15459 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
15460 S:      Supported
15461 F:      arch/arm/mach-davinci/
15462 F:      drivers/i2c/busses/i2c-davinci.c
15463 F:      arch/arm/boot/dts/da850*
15464
15465 TI DAVINCI SERIES CLOCK DRIVER
15466 M:      David Lechner <david@lechnology.com>
15467 R:      Sekhar Nori <nsekhar@ti.com>
15468 S:      Maintained
15469 F:      Documentation/devicetree/bindings/clock/ti/davinci/
15470 F:      drivers/clk/davinci/
15471
15472 TI DAVINCI SERIES GPIO DRIVER
15473 M:      Keerthy <j-keerthy@ti.com>
15474 L:      linux-gpio@vger.kernel.org
15475 S:      Maintained
15476 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
15477 F:      drivers/gpio/gpio-davinci.c
15478
15479 TI DAVINCI SERIES MEDIA DRIVER
15480 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15481 L:      linux-media@vger.kernel.org
15482 W:      https://linuxtv.org
15483 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15484 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15485 S:      Maintained
15486 F:      drivers/media/platform/davinci/
15487 F:      include/media/davinci/
15488
15489 TI ETHERNET SWITCH DRIVER (CPSW)
15490 R:      Grygorii Strashko <grygorii.strashko@ti.com>
15491 L:      linux-omap@vger.kernel.org
15492 L:      netdev@vger.kernel.org
15493 S:      Maintained
15494 F:      drivers/net/ethernet/ti/cpsw*
15495 F:      drivers/net/ethernet/ti/davinci*
15496
15497 TI FLASH MEDIA INTERFACE DRIVER
15498 M:      Alex Dubov <oakad@yahoo.com>
15499 S:      Maintained
15500 F:      drivers/misc/tifm*
15501 F:      drivers/mmc/host/tifm_sd.c
15502 F:      include/linux/tifm.h
15503
15504 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15505 M:      Santosh Shilimkar <ssantosh@kernel.org>
15506 L:      linux-kernel@vger.kernel.org
15507 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15508 S:      Maintained
15509 F:      drivers/soc/ti/*
15510 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15511
15512 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15513 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15514 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15515 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15516 S:      Maintained
15517 F:      sound/soc/codecs/lm49453*
15518 F:      sound/soc/codecs/isabelle*
15519
15520 TI LP855x BACKLIGHT DRIVER
15521 M:      Milo Kim <milo.kim@ti.com>
15522 S:      Maintained
15523 F:      Documentation/backlight/lp855x-driver.txt
15524 F:      drivers/video/backlight/lp855x_bl.c
15525 F:      include/linux/platform_data/lp855x.h
15526
15527 TI LP8727 CHARGER DRIVER
15528 M:      Milo Kim <milo.kim@ti.com>
15529 S:      Maintained
15530 F:      drivers/power/supply/lp8727_charger.c
15531 F:      include/linux/platform_data/lp8727.h
15532
15533 TI LP8788 MFD DRIVER
15534 M:      Milo Kim <milo.kim@ti.com>
15535 S:      Maintained
15536 F:      drivers/iio/adc/lp8788_adc.c
15537 F:      drivers/leds/leds-lp8788.c
15538 F:      drivers/mfd/lp8788*.c
15539 F:      drivers/power/supply/lp8788-charger.c
15540 F:      drivers/regulator/lp8788-*.c
15541 F:      include/linux/mfd/lp8788*.h
15542
15543 TI NETCP ETHERNET DRIVER
15544 M:      Wingman Kwok <w-kwok2@ti.com>
15545 M:      Murali Karicheri <m-karicheri2@ti.com>
15546 L:      netdev@vger.kernel.org
15547 S:      Maintained
15548 F:      drivers/net/ethernet/ti/netcp*
15549
15550 TI PCM3060 ASoC CODEC DRIVER
15551 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15552 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15553 S:      Maintained
15554 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15555 F:      sound/soc/codecs/pcm3060*
15556
15557 TI TAS571X FAMILY ASoC CODEC DRIVER
15558 M:      Kevin Cernekee <cernekee@chromium.org>
15559 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15560 S:      Odd Fixes
15561 F:      sound/soc/codecs/tas571x*
15562
15563 TI TRF7970A NFC DRIVER
15564 M:      Mark Greer <mgreer@animalcreek.com>
15565 L:      linux-wireless@vger.kernel.org
15566 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15567 S:      Supported
15568 F:      drivers/nfc/trf7970a.c
15569 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15570
15571 TI TWL4030 SERIES SOC CODEC DRIVER
15572 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15573 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15574 S:      Maintained
15575 F:      sound/soc/codecs/twl4030*
15576
15577 TI VPE/CAL DRIVERS
15578 M:      Benoit Parrot <bparrot@ti.com>
15579 L:      linux-media@vger.kernel.org
15580 W:      http://linuxtv.org/
15581 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15582 S:      Maintained
15583 F:      drivers/media/platform/ti-vpe/
15584
15585 TI WILINK WIRELESS DRIVERS
15586 L:      linux-wireless@vger.kernel.org
15587 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15588 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15589 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15590 S:      Orphan
15591 F:      drivers/net/wireless/ti/
15592 F:      include/linux/wl12xx.h
15593
15594 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15595 M:      John Stultz <john.stultz@linaro.org>
15596 M:      Thomas Gleixner <tglx@linutronix.de>
15597 R:      Stephen Boyd <sboyd@kernel.org>
15598 L:      linux-kernel@vger.kernel.org
15599 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15600 S:      Supported
15601 F:      include/linux/clocksource.h
15602 F:      include/linux/time.h
15603 F:      include/linux/timex.h
15604 F:      include/uapi/linux/time.h
15605 F:      include/uapi/linux/timex.h
15606 F:      kernel/time/clocksource.c
15607 F:      kernel/time/time*.c
15608 F:      kernel/time/alarmtimer.c
15609 F:      kernel/time/ntp.c
15610 F:      tools/testing/selftests/timers/
15611
15612 TIPC NETWORK LAYER
15613 M:      Jon Maloy <jon.maloy@ericsson.com>
15614 M:      Ying Xue <ying.xue@windriver.com>
15615 L:      netdev@vger.kernel.org (core kernel code)
15616 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15617 W:      http://tipc.sourceforge.net/
15618 S:      Maintained
15619 F:      include/uapi/linux/tipc*.h
15620 F:      net/tipc/
15621
15622 TLAN NETWORK DRIVER
15623 M:      Samuel Chessman <chessman@tux.org>
15624 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15625 W:      http://sourceforge.net/projects/tlan/
15626 S:      Maintained
15627 F:      Documentation/networking/device_drivers/ti/tlan.txt
15628 F:      drivers/net/ethernet/ti/tlan.*
15629
15630 TM6000 VIDEO4LINUX DRIVER
15631 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15632 L:      linux-media@vger.kernel.org
15633 W:      https://linuxtv.org
15634 T:      git git://linuxtv.org/media_tree.git
15635 S:      Odd fixes
15636 F:      drivers/media/usb/tm6000/
15637 F:      Documentation/media/v4l-drivers/tm6000*
15638
15639 TMIO/SDHI MMC DRIVER
15640 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15641 L:      linux-mmc@vger.kernel.org
15642 S:      Supported
15643 F:      drivers/mmc/host/tmio_mmc*
15644 F:      drivers/mmc/host/renesas_sdhi*
15645 F:      include/linux/mfd/tmio.h
15646
15647 TMP401 HARDWARE MONITOR DRIVER
15648 M:      Guenter Roeck <linux@roeck-us.net>
15649 L:      linux-hwmon@vger.kernel.org
15650 S:      Maintained
15651 F:      Documentation/hwmon/tmp401
15652 F:      drivers/hwmon/tmp401.c
15653
15654 TMPFS (SHMEM FILESYSTEM)
15655 M:      Hugh Dickins <hughd@google.com>
15656 L:      linux-mm@kvack.org
15657 S:      Maintained
15658 F:      include/linux/shmem_fs.h
15659 F:      mm/shmem.c
15660
15661 TOMOYO SECURITY MODULE
15662 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15663 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15664 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
15665 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
15666 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
15667 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
15668 W:      https://tomoyo.osdn.jp/
15669 S:      Maintained
15670 F:      security/tomoyo/
15671
15672 TOPSTAR LAPTOP EXTRAS DRIVER
15673 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15674 L:      platform-driver-x86@vger.kernel.org
15675 S:      Maintained
15676 F:      drivers/platform/x86/topstar-laptop.c
15677
15678 TORTURE-TEST MODULES
15679 M:      Davidlohr Bueso <dave@stgolabs.net>
15680 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
15681 M:      Josh Triplett <josh@joshtriplett.org>
15682 L:      linux-kernel@vger.kernel.org
15683 S:      Supported
15684 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
15685 F:      Documentation/RCU/torture.txt
15686 F:      kernel/torture.c
15687 F:      kernel/rcu/rcutorture.c
15688 F:      kernel/rcu/rcuperf.c
15689 F:      kernel/locking/locktorture.c
15690
15691 TOSHIBA ACPI EXTRAS DRIVER
15692 M:      Azael Avalos <coproscefalo@gmail.com>
15693 L:      platform-driver-x86@vger.kernel.org
15694 S:      Maintained
15695 F:      drivers/platform/x86/toshiba_acpi.c
15696
15697 TOSHIBA BLUETOOTH DRIVER
15698 M:      Azael Avalos <coproscefalo@gmail.com>
15699 L:      platform-driver-x86@vger.kernel.org
15700 S:      Maintained
15701 F:      drivers/platform/x86/toshiba_bluetooth.c
15702
15703 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15704 M:      Azael Avalos <coproscefalo@gmail.com>
15705 L:      platform-driver-x86@vger.kernel.org
15706 S:      Maintained
15707 F:      drivers/platform/x86/toshiba_haps.c
15708
15709 TOSHIBA SMM DRIVER
15710 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15711 W:      http://www.buzzard.org.uk/toshiba/
15712 S:      Maintained
15713 F:      drivers/char/toshiba.c
15714 F:      include/linux/toshiba.h
15715 F:      include/uapi/linux/toshiba.h
15716
15717 TOSHIBA TC358743 DRIVER
15718 M:      Mats Randgaard <matrandg@cisco.com>
15719 L:      linux-media@vger.kernel.org
15720 S:      Maintained
15721 F:      drivers/media/i2c/tc358743*
15722 F:      include/media/i2c/tc358743.h
15723
15724 TOSHIBA WMI HOTKEYS DRIVER
15725 M:      Azael Avalos <coproscefalo@gmail.com>
15726 L:      platform-driver-x86@vger.kernel.org
15727 S:      Maintained
15728 F:      drivers/platform/x86/toshiba-wmi.c
15729
15730 TPM DEVICE DRIVER
15731 M:      Peter Huewe <peterhuewe@gmx.de>
15732 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15733 R:      Jason Gunthorpe <jgg@ziepe.ca>
15734 L:      linux-integrity@vger.kernel.org
15735 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15736 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15737 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15738 S:      Maintained
15739 F:      drivers/char/tpm/
15740
15741 TRACING
15742 M:      Steven Rostedt <rostedt@goodmis.org>
15743 M:      Ingo Molnar <mingo@redhat.com>
15744 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15745 S:      Maintained
15746 F:      Documentation/trace/ftrace.rst
15747 F:      arch/*/*/*/ftrace.h
15748 F:      arch/*/kernel/ftrace.c
15749 F:      include/*/ftrace.h
15750 F:      include/linux/trace*.h
15751 F:      include/trace/
15752 F:      kernel/trace/
15753 F:      tools/testing/selftests/ftrace/
15754
15755 TRACING MMIO ACCESSES (MMIOTRACE)
15756 M:      Steven Rostedt <rostedt@goodmis.org>
15757 M:      Ingo Molnar <mingo@kernel.org>
15758 R:      Karol Herbst <karolherbst@gmail.com>
15759 R:      Pekka Paalanen <ppaalanen@gmail.com>
15760 S:      Maintained
15761 L:      linux-kernel@vger.kernel.org
15762 L:      nouveau@lists.freedesktop.org
15763 F:      kernel/trace/trace_mmiotrace.c
15764 F:      include/linux/mmiotrace.h
15765 F:      arch/x86/mm/kmmio.c
15766 F:      arch/x86/mm/mmio-mod.c
15767 F:      arch/x86/mm/testmmiotrace.c
15768
15769 TRIVIAL PATCHES
15770 M:      Jiri Kosina <trivial@kernel.org>
15771 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
15772 S:      Maintained
15773 K:      ^Subject:.*(?i)trivial
15774
15775 TEMPO SEMICONDUCTOR DRIVERS
15776 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
15777 S:      Maintained
15778 F:      sound/soc/codecs/tscs*.c
15779 F:      sound/soc/codecs/tscs*.h
15780 F:      Documentation/devicetree/bindings/sound/tscs*.txt
15781
15782 TTY LAYER
15783 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15784 M:      Jiri Slaby <jslaby@suse.com>
15785 S:      Supported
15786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
15787 F:      Documentation/serial/
15788 F:      drivers/tty/
15789 F:      drivers/tty/serial/serial_core.c
15790 F:      include/linux/serial_core.h
15791 F:      include/linux/serial.h
15792 F:      include/linux/tty.h
15793 F:      include/uapi/linux/serial_core.h
15794 F:      include/uapi/linux/serial.h
15795 F:      include/uapi/linux/tty.h
15796
15797 TUA9001 MEDIA DRIVER
15798 M:      Antti Palosaari <crope@iki.fi>
15799 L:      linux-media@vger.kernel.org
15800 W:      https://linuxtv.org
15801 W:      http://palosaari.fi/linux/
15802 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15803 T:      git git://linuxtv.org/anttip/media_tree.git
15804 S:      Maintained
15805 F:      drivers/media/tuners/tua9001*
15806
15807 TULIP NETWORK DRIVERS
15808 L:      netdev@vger.kernel.org
15809 L:      linux-parisc@vger.kernel.org
15810 S:      Orphan
15811 F:      drivers/net/ethernet/dec/tulip/
15812
15813 TUN/TAP driver
15814 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
15815 W:      http://vtun.sourceforge.net/tun
15816 S:      Maintained
15817 F:      Documentation/networking/tuntap.txt
15818 F:      arch/um/os-Linux/drivers/
15819
15820 TURBOCHANNEL SUBSYSTEM
15821 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15822 M:      Ralf Baechle <ralf@linux-mips.org>
15823 L:      linux-mips@vger.kernel.org
15824 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
15825 S:      Maintained
15826 F:      drivers/tc/
15827 F:      include/linux/tc.h
15828
15829 TURBOSTAT UTILITY
15830 M:      "Len Brown" <lenb@kernel.org>
15831 L:      linux-pm@vger.kernel.org
15832 B:      https://bugzilla.kernel.org
15833 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15834 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
15835 S:      Supported
15836 F:      tools/power/x86/turbostat/
15837
15838 TW5864 VIDEO4LINUX DRIVER
15839 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15840 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15841 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15842 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15843 L:      linux-media@vger.kernel.org
15844 S:      Supported
15845 F:      drivers/media/pci/tw5864/
15846
15847 TW68 VIDEO4LINUX DRIVER
15848 M:      Hans Verkuil <hverkuil@xs4all.nl>
15849 L:      linux-media@vger.kernel.org
15850 T:      git git://linuxtv.org/media_tree.git
15851 W:      https://linuxtv.org
15852 S:      Odd Fixes
15853 F:      drivers/media/pci/tw68/
15854
15855 TW686X VIDEO4LINUX DRIVER
15856 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15857 L:      linux-media@vger.kernel.org
15858 T:      git git://linuxtv.org/media_tree.git
15859 W:      http://linuxtv.org
15860 S:      Maintained
15861 F:      drivers/media/pci/tw686x/
15862
15863 UBI FILE SYSTEM (UBIFS)
15864 M:      Richard Weinberger <richard@nod.at>
15865 M:      Artem Bityutskiy <dedekind1@gmail.com>
15866 M:      Adrian Hunter <adrian.hunter@intel.com>
15867 L:      linux-mtd@lists.infradead.org
15868 T:      git git://git.infradead.org/ubifs-2.6.git
15869 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
15870 S:      Supported
15871 F:      Documentation/filesystems/ubifs.txt
15872 F:      fs/ubifs/
15873
15874 UCLINUX (M68KNOMMU AND COLDFIRE)
15875 M:      Greg Ungerer <gerg@linux-m68k.org>
15876 W:      http://www.linux-m68k.org/
15877 W:      http://www.uclinux.org/
15878 L:      linux-m68k@lists.linux-m68k.org
15879 L:      uclinux-dev@uclinux.org  (subscribers-only)
15880 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
15881 S:      Maintained
15882 F:      arch/m68k/coldfire/
15883 F:      arch/m68k/68*/
15884 F:      arch/m68k/*/*_no.*
15885 F:      arch/m68k/include/asm/*_no.*
15886
15887 UDF FILESYSTEM
15888 M:      Jan Kara <jack@suse.com>
15889 S:      Maintained
15890 F:      Documentation/filesystems/udf.txt
15891 F:      fs/udf/
15892
15893 UDRAW TABLET
15894 M:      Bastien Nocera <hadess@hadess.net>
15895 L:      linux-input@vger.kernel.org
15896 S:      Maintained
15897 F:      drivers/hid/hid-udraw-ps3.c
15898
15899 UFS FILESYSTEM
15900 M:      Evgeniy Dushistov <dushistov@mail.ru>
15901 S:      Maintained
15902 F:      Documentation/filesystems/ufs.txt
15903 F:      fs/ufs/
15904
15905 UHID USERSPACE HID IO DRIVER:
15906 M:      David Herrmann <dh.herrmann@googlemail.com>
15907 L:      linux-input@vger.kernel.org
15908 S:      Maintained
15909 F:      drivers/hid/uhid.c
15910 F:      include/uapi/linux/uhid.h
15911
15912 ULPI BUS
15913 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15914 L:      linux-usb@vger.kernel.org
15915 S:      Maintained
15916 F:      drivers/usb/common/ulpi.c
15917 F:      include/linux/ulpi/
15918
15919 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15920 L:      linux-usb@vger.kernel.org
15921 S:      Orphan
15922 F:      drivers/uwb/
15923 F:      include/linux/uwb.h
15924 F:      include/linux/uwb/
15925
15926 UNICORE32 ARCHITECTURE:
15927 M:      Guan Xuetao <gxt@pku.edu.cn>
15928 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15929 S:      Maintained
15930 T:      git git://github.com/gxt/linux.git
15931 F:      arch/unicore32/
15932
15933 UNIFDEF
15934 M:      Tony Finch <dot@dotat.at>
15935 W:      http://dotat.at/prog/unifdef
15936 S:      Maintained
15937 F:      scripts/unifdef.c
15938
15939 UNIFORM CDROM DRIVER
15940 M:      Jens Axboe <axboe@kernel.dk>
15941 W:      http://www.kernel.dk
15942 S:      Maintained
15943 F:      Documentation/cdrom/
15944 F:      drivers/cdrom/cdrom.c
15945 F:      include/linux/cdrom.h
15946 F:      include/uapi/linux/cdrom.h
15947
15948 UNISYS S-PAR DRIVERS
15949 M:      David Kershner <david.kershner@unisys.com>
15950 L:      sparmaintainer@unisys.com (Unisys internal)
15951 S:      Supported
15952 F:      include/linux/visorbus.h
15953 F:      drivers/visorbus/
15954 F:      drivers/staging/unisys/
15955
15956 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15957 R:      Alim Akhtar <alim.akhtar@samsung.com>
15958 R:      Avri Altman <avri.altman@wdc.com>
15959 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
15960 L:      linux-scsi@vger.kernel.org
15961 S:      Supported
15962 F:      Documentation/scsi/ufs.txt
15963 F:      drivers/scsi/ufs/
15964
15965 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15966 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
15967 L:      linux-scsi@vger.kernel.org
15968 S:      Supported
15969 F:      drivers/scsi/ufs/*dwc*
15970
15971 UNSORTED BLOCK IMAGES (UBI)
15972 M:      Artem Bityutskiy <dedekind1@gmail.com>
15973 M:      Richard Weinberger <richard@nod.at>
15974 W:      http://www.linux-mtd.infradead.org/
15975 L:      linux-mtd@lists.infradead.org
15976 T:      git git://git.infradead.org/ubifs-2.6.git
15977 S:      Supported
15978 F:      drivers/mtd/ubi/
15979 F:      include/linux/mtd/ubi.h
15980 F:      include/uapi/mtd/ubi-user.h
15981
15982 USB "USBNET" DRIVER FRAMEWORK
15983 M:      Oliver Neukum <oneukum@suse.com>
15984 L:      netdev@vger.kernel.org
15985 W:      http://www.linux-usb.org/usbnet
15986 S:      Maintained
15987 F:      drivers/net/usb/usbnet.c
15988 F:      include/linux/usb/usbnet.h
15989
15990 USB ACM DRIVER
15991 M:      Oliver Neukum <oneukum@suse.com>
15992 L:      linux-usb@vger.kernel.org
15993 S:      Maintained
15994 F:      Documentation/usb/acm.txt
15995 F:      drivers/usb/class/cdc-acm.*
15996
15997 USB AR5523 WIRELESS DRIVER
15998 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15999 L:      linux-wireless@vger.kernel.org
16000 S:      Maintained
16001 F:      drivers/net/wireless/ath/ar5523/
16002
16003 USB ATTACHED SCSI
16004 M:      Oliver Neukum <oneukum@suse.com>
16005 L:      linux-usb@vger.kernel.org
16006 L:      linux-scsi@vger.kernel.org
16007 S:      Maintained
16008 F:      drivers/usb/storage/uas.c
16009
16010 USB CDC ETHERNET DRIVER
16011 M:      Oliver Neukum <oliver@neukum.org>
16012 L:      linux-usb@vger.kernel.org
16013 S:      Maintained
16014 F:      drivers/net/usb/cdc_*.c
16015 F:      include/uapi/linux/usb/cdc.h
16016
16017 USB CHAOSKEY DRIVER
16018 M:      Keith Packard <keithp@keithp.com>
16019 L:      linux-usb@vger.kernel.org
16020 S:      Maintained
16021 F:      drivers/usb/misc/chaoskey.c
16022
16023 USB CYPRESS C67X00 DRIVER
16024 M:      Peter Korsgaard <jacmet@sunsite.dk>
16025 L:      linux-usb@vger.kernel.org
16026 S:      Maintained
16027 F:      drivers/usb/c67x00/
16028
16029 USB DAVICOM DM9601 DRIVER
16030 M:      Peter Korsgaard <jacmet@sunsite.dk>
16031 L:      netdev@vger.kernel.org
16032 W:      http://www.linux-usb.org/usbnet
16033 S:      Maintained
16034 F:      drivers/net/usb/dm9601.c
16035
16036 USB DIAMOND RIO500 DRIVER
16037 M:      Cesar Miquel <miquel@df.uba.ar>
16038 L:      rio500-users@lists.sourceforge.net
16039 W:      http://rio500.sourceforge.net
16040 S:      Maintained
16041 F:      drivers/usb/misc/rio500*
16042
16043 USB EHCI DRIVER
16044 M:      Alan Stern <stern@rowland.harvard.edu>
16045 L:      linux-usb@vger.kernel.org
16046 S:      Maintained
16047 F:      Documentation/usb/ehci.txt
16048 F:      drivers/usb/host/ehci*
16049
16050 USB GADGET/PERIPHERAL SUBSYSTEM
16051 M:      Felipe Balbi <balbi@kernel.org>
16052 L:      linux-usb@vger.kernel.org
16053 W:      http://www.linux-usb.org/gadget
16054 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16055 S:      Maintained
16056 F:      drivers/usb/gadget/
16057 F:      include/linux/usb/gadget*
16058
16059 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
16060 M:      Jiri Kosina <jikos@kernel.org>
16061 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
16062 L:      linux-usb@vger.kernel.org
16063 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
16064 S:      Maintained
16065 F:      Documentation/hid/hiddev.txt
16066 F:      drivers/hid/usbhid/
16067
16068 USB INTEL XHCI ROLE MUX DRIVER
16069 M:      Hans de Goede <hdegoede@redhat.com>
16070 L:      linux-usb@vger.kernel.org
16071 S:      Maintained
16072 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
16073
16074 USB ISP116X DRIVER
16075 M:      Olav Kongas <ok@artecdesign.ee>
16076 L:      linux-usb@vger.kernel.org
16077 S:      Maintained
16078 F:      drivers/usb/host/isp116x*
16079 F:      include/linux/usb/isp116x.h
16080
16081 USB LAN78XX ETHERNET DRIVER
16082 M:      Woojung Huh <woojung.huh@microchip.com>
16083 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16084 L:      netdev@vger.kernel.org
16085 S:      Maintained
16086 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
16087 F:      drivers/net/usb/lan78xx.*
16088 F:      include/dt-bindings/net/microchip-lan78xx.h
16089
16090 USB MASS STORAGE DRIVER
16091 M:      Alan Stern <stern@rowland.harvard.edu>
16092 L:      linux-usb@vger.kernel.org
16093 L:      usb-storage@lists.one-eyed-alien.net
16094 S:      Maintained
16095 F:      drivers/usb/storage/
16096
16097 USB MIDI DRIVER
16098 M:      Clemens Ladisch <clemens@ladisch.de>
16099 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16100 T:      git git://git.alsa-project.org/alsa-kernel.git
16101 S:      Maintained
16102 F:      sound/usb/midi.*
16103
16104 USB NETWORKING DRIVERS
16105 L:      linux-usb@vger.kernel.org
16106 S:      Odd Fixes
16107 F:      drivers/net/usb/
16108
16109 USB OHCI DRIVER
16110 M:      Alan Stern <stern@rowland.harvard.edu>
16111 L:      linux-usb@vger.kernel.org
16112 S:      Maintained
16113 F:      Documentation/usb/ohci.txt
16114 F:      drivers/usb/host/ohci*
16115
16116 USB OTG FSM (Finite State Machine)
16117 M:      Peter Chen <Peter.Chen@nxp.com>
16118 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
16119 L:      linux-usb@vger.kernel.org
16120 S:      Maintained
16121 F:      drivers/usb/common/usb-otg-fsm.c
16122
16123 USB OVER IP DRIVER
16124 M:      Valentina Manea <valentina.manea.m@gmail.com>
16125 M:      Shuah Khan <shuah@kernel.org>
16126 M:      Shuah Khan <skhan@linuxfoundation.org>
16127 L:      linux-usb@vger.kernel.org
16128 S:      Maintained
16129 F:      Documentation/usb/usbip_protocol.txt
16130 F:      drivers/usb/usbip/
16131 F:      tools/usb/usbip/
16132 F:      tools/testing/selftests/drivers/usb/usbip/
16133
16134 USB PEGASUS DRIVER
16135 M:      Petko Manolov <petkan@nucleusys.com>
16136 L:      linux-usb@vger.kernel.org
16137 L:      netdev@vger.kernel.org
16138 T:      git git://github.com/petkan/pegasus.git
16139 W:      https://github.com/petkan/pegasus
16140 S:      Maintained
16141 F:      drivers/net/usb/pegasus.*
16142
16143 USB PHY LAYER
16144 M:      Felipe Balbi <balbi@kernel.org>
16145 L:      linux-usb@vger.kernel.org
16146 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16147 S:      Maintained
16148 F:      drivers/usb/phy/
16149
16150 USB PRINTER DRIVER (usblp)
16151 M:      Pete Zaitcev <zaitcev@redhat.com>
16152 L:      linux-usb@vger.kernel.org
16153 S:      Supported
16154 F:      drivers/usb/class/usblp.c
16155
16156 USB QMI WWAN NETWORK DRIVER
16157 M:      Bjørn Mork <bjorn@mork.no>
16158 L:      netdev@vger.kernel.org
16159 S:      Maintained
16160 F:      Documentation/ABI/testing/sysfs-class-net-qmi
16161 F:      drivers/net/usb/qmi_wwan.c
16162
16163 USB RTL8150 DRIVER
16164 M:      Petko Manolov <petkan@nucleusys.com>
16165 L:      linux-usb@vger.kernel.org
16166 L:      netdev@vger.kernel.org
16167 T:      git git://github.com/petkan/rtl8150.git
16168 W:      https://github.com/petkan/rtl8150
16169 S:      Maintained
16170 F:      drivers/net/usb/rtl8150.c
16171
16172 USB SERIAL SUBSYSTEM
16173 M:      Johan Hovold <johan@kernel.org>
16174 L:      linux-usb@vger.kernel.org
16175 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
16176 S:      Maintained
16177 F:      Documentation/usb/usb-serial.txt
16178 F:      drivers/usb/serial/
16179 F:      include/linux/usb/serial.h
16180
16181 USB SMSC75XX ETHERNET DRIVER
16182 M:      Steve Glendinning <steve.glendinning@shawell.net>
16183 L:      netdev@vger.kernel.org
16184 S:      Maintained
16185 F:      drivers/net/usb/smsc75xx.*
16186
16187 USB SMSC95XX ETHERNET DRIVER
16188 M:      Steve Glendinning <steve.glendinning@shawell.net>
16189 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16190 L:      netdev@vger.kernel.org
16191 S:      Maintained
16192 F:      drivers/net/usb/smsc95xx.*
16193
16194 USB SUBSYSTEM
16195 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16196 L:      linux-usb@vger.kernel.org
16197 W:      http://www.linux-usb.org
16198 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
16199 S:      Supported
16200 F:      Documentation/devicetree/bindings/usb/
16201 F:      Documentation/usb/
16202 F:      drivers/usb/
16203 F:      include/linux/usb.h
16204 F:      include/linux/usb/
16205
16206 USB TYPEC PI3USB30532 MUX DRIVER
16207 M:      Hans de Goede <hdegoede@redhat.com>
16208 L:      linux-usb@vger.kernel.org
16209 S:      Maintained
16210 F:      drivers/usb/typec/mux/pi3usb30532.c
16211
16212 USB TYPEC CLASS
16213 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16214 L:      linux-usb@vger.kernel.org
16215 S:      Maintained
16216 F:      Documentation/ABI/testing/sysfs-class-typec
16217 F:      Documentation/driver-api/usb/typec.rst
16218 F:      drivers/usb/typec/
16219 F:      include/linux/usb/typec.h
16220
16221 USB TYPEC BUS FOR ALTERNATE MODES
16222 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16223 L:      linux-usb@vger.kernel.org
16224 S:      Maintained
16225 F:      Documentation/ABI/testing/sysfs-bus-typec
16226 F:      Documentation/driver-api/usb/typec_bus.rst
16227 F:      drivers/usb/typec/altmodes/
16228 F:      include/linux/usb/typec_altmode.h
16229
16230 USB TYPEC PORT CONTROLLER DRIVERS
16231 M:      Guenter Roeck <linux@roeck-us.net>
16232 L:      linux-usb@vger.kernel.org
16233 S:      Maintained
16234 F:      drivers/usb/typec/tcpm/
16235
16236 USB UHCI DRIVER
16237 M:      Alan Stern <stern@rowland.harvard.edu>
16238 L:      linux-usb@vger.kernel.org
16239 S:      Maintained
16240 F:      drivers/usb/host/uhci*
16241
16242 USB VIDEO CLASS
16243 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16244 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
16245 L:      linux-media@vger.kernel.org
16246 T:      git git://linuxtv.org/media_tree.git
16247 W:      http://www.ideasonboard.org/uvc/
16248 S:      Maintained
16249 F:      drivers/media/usb/uvc/
16250 F:      include/uapi/linux/uvcvideo.h
16251
16252 USB VISION DRIVER
16253 M:      Hans Verkuil <hverkuil@xs4all.nl>
16254 L:      linux-media@vger.kernel.org
16255 T:      git git://linuxtv.org/media_tree.git
16256 W:      https://linuxtv.org
16257 S:      Odd Fixes
16258 F:      drivers/media/usb/usbvision/
16259
16260 USB WEBCAM GADGET
16261 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16262 L:      linux-usb@vger.kernel.org
16263 S:      Maintained
16264 F:      drivers/usb/gadget/function/*uvc*
16265 F:      drivers/usb/gadget/legacy/webcam.c
16266 F:      include/uapi/linux/usb/g_uvc.h
16267
16268 USB WIRELESS RNDIS DRIVER (rndis_wlan)
16269 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
16270 L:      linux-wireless@vger.kernel.org
16271 S:      Maintained
16272 F:      drivers/net/wireless/rndis_wlan.c
16273
16274 USB XHCI DRIVER
16275 M:      Mathias Nyman <mathias.nyman@intel.com>
16276 L:      linux-usb@vger.kernel.org
16277 S:      Supported
16278 F:      drivers/usb/host/xhci*
16279 F:      drivers/usb/host/pci-quirks*
16280
16281 USB ZD1201 DRIVER
16282 L:      linux-wireless@vger.kernel.org
16283 W:      http://linux-lc100020.sourceforge.net
16284 S:      Orphan
16285 F:      drivers/net/wireless/zydas/zd1201.*
16286
16287 USB ZR364XX DRIVER
16288 M:      Antoine Jacquet <royale@zerezo.com>
16289 L:      linux-usb@vger.kernel.org
16290 L:      linux-media@vger.kernel.org
16291 T:      git git://linuxtv.org/media_tree.git
16292 W:      http://royale.zerezo.com/zr364xx/
16293 S:      Maintained
16294 F:      Documentation/media/v4l-drivers/zr364xx*
16295 F:      drivers/media/usb/zr364xx/
16296
16297 USER-MODE LINUX (UML)
16298 M:      Jeff Dike <jdike@addtoit.com>
16299 M:      Richard Weinberger <richard@nod.at>
16300 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
16301 L:      linux-um@lists.infradead.org
16302 W:      http://user-mode-linux.sourceforge.net
16303 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
16304 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
16305 S:      Maintained
16306 F:      Documentation/virtual/uml/
16307 F:      arch/um/
16308 F:      arch/x86/um/
16309 F:      fs/hostfs/
16310
16311 USERSPACE COPYIN/COPYOUT (UIOVEC)
16312 M:      Alexander Viro <viro@zeniv.linux.org.uk>
16313 S:      Maintained
16314 F:      lib/iov_iter.c
16315 F:      include/linux/uio.h
16316
16317 USERSPACE DMA BUFFER DRIVER
16318 M:      Gerd Hoffmann <kraxel@redhat.com>
16319 S:      Maintained
16320 L:      dri-devel@lists.freedesktop.org
16321 F:      drivers/dma-buf/udmabuf.c
16322 F:      include/uapi/linux/udmabuf.h
16323 T:      git git://anongit.freedesktop.org/drm/drm-misc
16324
16325 USERSPACE I/O (UIO)
16326 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16327 S:      Maintained
16328 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16329 F:      Documentation/driver-api/uio-howto.rst
16330 F:      drivers/uio/
16331 F:      include/linux/uio_driver.h
16332
16333 UTIL-LINUX PACKAGE
16334 M:      Karel Zak <kzak@redhat.com>
16335 L:      util-linux@vger.kernel.org
16336 W:      http://en.wikipedia.org/wiki/Util-linux
16337 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
16338 S:      Maintained
16339
16340 UUID HELPERS
16341 M:      Christoph Hellwig <hch@lst.de>
16342 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16343 L:      linux-kernel@vger.kernel.org
16344 T:      git git://git.infradead.org/users/hch/uuid.git
16345 F:      lib/uuid.c
16346 F:      lib/test_uuid.c
16347 F:      include/linux/uuid.h
16348 F:      include/uapi/linux/uuid.h
16349 S:      Maintained
16350
16351 UVESAFB DRIVER
16352 M:      Michal Januszewski <spock@gentoo.org>
16353 L:      linux-fbdev@vger.kernel.org
16354 W:      https://github.com/mjanusz/v86d
16355 S:      Maintained
16356 F:      Documentation/fb/uvesafb.txt
16357 F:      drivers/video/fbdev/uvesafb.*
16358
16359 VF610 NAND DRIVER
16360 M:      Stefan Agner <stefan@agner.ch>
16361 L:      linux-mtd@lists.infradead.org
16362 S:      Supported
16363 F:      drivers/mtd/nand/raw/vf610_nfc.c
16364
16365 VFAT/FAT/MSDOS FILESYSTEM
16366 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
16367 S:      Maintained
16368 F:      Documentation/filesystems/vfat.txt
16369 F:      fs/fat/
16370
16371 VFIO DRIVER
16372 M:      Alex Williamson <alex.williamson@redhat.com>
16373 L:      kvm@vger.kernel.org
16374 T:      git git://github.com/awilliam/linux-vfio.git
16375 S:      Maintained
16376 F:      Documentation/vfio.txt
16377 F:      drivers/vfio/
16378 F:      include/linux/vfio.h
16379 F:      include/uapi/linux/vfio.h
16380
16381 VFIO MEDIATED DEVICE DRIVERS
16382 M:      Kirti Wankhede <kwankhede@nvidia.com>
16383 L:      kvm@vger.kernel.org
16384 S:      Maintained
16385 F:      Documentation/vfio-mediated-device.txt
16386 F:      drivers/vfio/mdev/
16387 F:      include/linux/mdev.h
16388 F:      samples/vfio-mdev/
16389
16390 VFIO PLATFORM DRIVER
16391 M:      Eric Auger <eric.auger@redhat.com>
16392 L:      kvm@vger.kernel.org
16393 S:      Maintained
16394 F:      drivers/vfio/platform/
16395
16396 VGA_SWITCHEROO
16397 R:      Lukas Wunner <lukas@wunner.de>
16398 S:      Maintained
16399 F:      Documentation/gpu/vga-switcheroo.rst
16400 F:      drivers/gpu/vga/vga_switcheroo.c
16401 F:      include/linux/vga_switcheroo.h
16402 T:      git git://anongit.freedesktop.org/drm/drm-misc
16403
16404 VIA RHINE NETWORK DRIVER
16405 S:      Orphan
16406 F:      drivers/net/ethernet/via/via-rhine.c
16407
16408 VIA SD/MMC CARD CONTROLLER DRIVER
16409 M:      Bruce Chang <brucechang@via.com.tw>
16410 M:      Harald Welte <HaraldWelte@viatech.com>
16411 S:      Maintained
16412 F:      drivers/mmc/host/via-sdmmc.c
16413
16414 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16415 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16416 L:      linux-fbdev@vger.kernel.org
16417 S:      Maintained
16418 F:      include/linux/via-core.h
16419 F:      include/linux/via-gpio.h
16420 F:      include/linux/via_i2c.h
16421 F:      drivers/video/fbdev/via/
16422
16423 VIA VELOCITY NETWORK DRIVER
16424 M:      Francois Romieu <romieu@fr.zoreil.com>
16425 L:      netdev@vger.kernel.org
16426 S:      Maintained
16427 F:      drivers/net/ethernet/via/via-velocity.*
16428
16429 VICODEC VIRTUAL CODEC DRIVER
16430 M:      Hans Verkuil <hans.verkuil@cisco.com>
16431 L:      linux-media@vger.kernel.org
16432 T:      git git://linuxtv.org/media_tree.git
16433 W:      https://linuxtv.org
16434 S:      Maintained
16435 F:      drivers/media/platform/vicodec/*
16436
16437 VIDEO MULTIPLEXER DRIVER
16438 M:      Philipp Zabel <p.zabel@pengutronix.de>
16439 L:      linux-media@vger.kernel.org
16440 S:      Maintained
16441 F:      drivers/media/platform/video-mux.c
16442
16443 VIDEO I2C POLLING DRIVER
16444 M:      Matt Ranostay <matt.ranostay@konsulko.com>
16445 L:      linux-media@vger.kernel.org
16446 S:      Maintained
16447 F:      drivers/media/i2c/video-i2c.c
16448
16449 VIDEOBUF2 FRAMEWORK
16450 M:      Pawel Osciak <pawel@osciak.com>
16451 M:      Marek Szyprowski <m.szyprowski@samsung.com>
16452 M:      Kyungmin Park <kyungmin.park@samsung.com>
16453 L:      linux-media@vger.kernel.org
16454 S:      Maintained
16455 F:      drivers/media/common/videobuf2/*
16456 F:      include/media/videobuf2-*
16457
16458 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
16459 M:      Helen Koike <helen.koike@collabora.com>
16460 L:      linux-media@vger.kernel.org
16461 T:      git git://linuxtv.org/media_tree.git
16462 W:      https://linuxtv.org
16463 S:      Maintained
16464 F:      drivers/media/platform/vimc/*
16465
16466 VIRT LIB
16467 M:      Alex Williamson <alex.williamson@redhat.com>
16468 M:      Paolo Bonzini <pbonzini@redhat.com>
16469 L:      kvm@vger.kernel.org
16470 S:      Supported
16471 F:      virt/lib/
16472
16473 VIRTIO AND VHOST VSOCK DRIVER
16474 M:      Stefan Hajnoczi <stefanha@redhat.com>
16475 L:      kvm@vger.kernel.org
16476 L:      virtualization@lists.linux-foundation.org
16477 L:      netdev@vger.kernel.org
16478 S:      Maintained
16479 F:      include/linux/virtio_vsock.h
16480 F:      include/uapi/linux/virtio_vsock.h
16481 F:      include/uapi/linux/vsockmon.h
16482 F:      include/uapi/linux/vm_sockets_diag.h
16483 F:      net/vmw_vsock/diag.c
16484 F:      net/vmw_vsock/af_vsock_tap.c
16485 F:      net/vmw_vsock/virtio_transport_common.c
16486 F:      net/vmw_vsock/virtio_transport.c
16487 F:      drivers/net/vsockmon.c
16488 F:      drivers/vhost/vsock.c
16489 F:      tools/testing/vsock/
16490
16491 VIRTIO CONSOLE DRIVER
16492 M:      Amit Shah <amit@kernel.org>
16493 L:      virtualization@lists.linux-foundation.org
16494 S:      Maintained
16495 F:      drivers/char/virtio_console.c
16496 F:      include/linux/virtio_console.h
16497 F:      include/uapi/linux/virtio_console.h
16498
16499 VIRTIO CORE, NET AND BLOCK DRIVERS
16500 M:      "Michael S. Tsirkin" <mst@redhat.com>
16501 M:      Jason Wang <jasowang@redhat.com>
16502 L:      virtualization@lists.linux-foundation.org
16503 S:      Maintained
16504 F:      Documentation/devicetree/bindings/virtio/
16505 F:      drivers/virtio/
16506 F:      tools/virtio/
16507 F:      drivers/net/virtio_net.c
16508 F:      drivers/block/virtio_blk.c
16509 F:      include/linux/virtio*.h
16510 F:      include/uapi/linux/virtio_*.h
16511 F:      drivers/crypto/virtio/
16512 F:      mm/balloon_compaction.c
16513
16514 VIRTIO CRYPTO DRIVER
16515 M:      Gonglei <arei.gonglei@huawei.com>
16516 L:      virtualization@lists.linux-foundation.org
16517 L:      linux-crypto@vger.kernel.org
16518 S:      Maintained
16519 F:      drivers/crypto/virtio/
16520 F:      include/uapi/linux/virtio_crypto.h
16521
16522 VIRTIO DRIVERS FOR S390
16523 M:      Cornelia Huck <cohuck@redhat.com>
16524 M:      Halil Pasic <pasic@linux.ibm.com>
16525 L:      linux-s390@vger.kernel.org
16526 L:      virtualization@lists.linux-foundation.org
16527 L:      kvm@vger.kernel.org
16528 S:      Supported
16529 F:      drivers/s390/virtio/
16530 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16531
16532 VIRTIO GPU DRIVER
16533 M:      David Airlie <airlied@linux.ie>
16534 M:      Gerd Hoffmann <kraxel@redhat.com>
16535 L:      dri-devel@lists.freedesktop.org
16536 L:      virtualization@lists.linux-foundation.org
16537 T:      git git://anongit.freedesktop.org/drm/drm-misc
16538 S:      Maintained
16539 F:      drivers/gpu/drm/virtio/
16540 F:      include/uapi/linux/virtio_gpu.h
16541
16542 VIRTIO HOST (VHOST)
16543 M:      "Michael S. Tsirkin" <mst@redhat.com>
16544 M:      Jason Wang <jasowang@redhat.com>
16545 L:      kvm@vger.kernel.org
16546 L:      virtualization@lists.linux-foundation.org
16547 L:      netdev@vger.kernel.org
16548 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16549 S:      Maintained
16550 F:      drivers/vhost/
16551 F:      include/uapi/linux/vhost.h
16552
16553 VIRTIO INPUT DRIVER
16554 M:      Gerd Hoffmann <kraxel@redhat.com>
16555 S:      Maintained
16556 F:      drivers/virtio/virtio_input.c
16557 F:      include/uapi/linux/virtio_input.h
16558
16559 VIRTUAL BOX GUEST DEVICE DRIVER
16560 M:      Hans de Goede <hdegoede@redhat.com>
16561 M:      Arnd Bergmann <arnd@arndb.de>
16562 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16563 S:      Maintained
16564 F:      include/linux/vbox_utils.h
16565 F:      include/uapi/linux/vbox*.h
16566 F:      drivers/virt/vboxguest/
16567
16568 VIRTUAL SERIO DEVICE DRIVER
16569 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16570 S:      Maintained
16571 F:      drivers/input/serio/userio.c
16572 F:      include/uapi/linux/userio.h
16573
16574 VIVID VIRTUAL VIDEO DRIVER
16575 M:      Hans Verkuil <hverkuil@xs4all.nl>
16576 L:      linux-media@vger.kernel.org
16577 T:      git git://linuxtv.org/media_tree.git
16578 W:      https://linuxtv.org
16579 S:      Maintained
16580 F:      drivers/media/platform/vivid/*
16581
16582 VLYNQ BUS
16583 M:      Florian Fainelli <f.fainelli@gmail.com>
16584 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16585 S:      Maintained
16586 F:      drivers/vlynq/vlynq.c
16587 F:      include/linux/vlynq.h
16588
16589 VME SUBSYSTEM
16590 M:      Martyn Welch <martyn@welchs.me.uk>
16591 M:      Manohar Vanga <manohar.vanga@gmail.com>
16592 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16593 L:      devel@driverdev.osuosl.org
16594 S:      Maintained
16595 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16596 F:      Documentation/driver-api/vme.rst
16597 F:      drivers/staging/vme/
16598 F:      drivers/vme/
16599 F:      include/linux/vme*
16600
16601 VMWARE BALLOON DRIVER
16602 M:      Julien Freche <jfreche@vmware.com>
16603 M:      Nadav Amit <namit@vmware.com>
16604 M:      "VMware, Inc." <pv-drivers@vmware.com>
16605 L:      linux-kernel@vger.kernel.org
16606 S:      Maintained
16607 F:      drivers/misc/vmw_balloon.c
16608
16609 VMWARE HYPERVISOR INTERFACE
16610 M:      Alok Kataria <akataria@vmware.com>
16611 L:      virtualization@lists.linux-foundation.org
16612 S:      Supported
16613 F:      arch/x86/kernel/cpu/vmware.c
16614
16615 VMWARE PVRDMA DRIVER
16616 M:      Adit Ranadive <aditr@vmware.com>
16617 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16618 L:      linux-rdma@vger.kernel.org
16619 S:      Maintained
16620 F:      drivers/infiniband/hw/vmw_pvrdma/
16621
16622 VMware PVSCSI driver
16623 M:      Jim Gill <jgill@vmware.com>
16624 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16625 L:      linux-scsi@vger.kernel.org
16626 S:      Maintained
16627 F:      drivers/scsi/vmw_pvscsi.c
16628 F:      drivers/scsi/vmw_pvscsi.h
16629
16630 VMWARE VMMOUSE SUBDRIVER
16631 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16632 M:      "VMware, Inc." <pv-drivers@vmware.com>
16633 L:      linux-input@vger.kernel.org
16634 S:      Maintained
16635 F:      drivers/input/mouse/vmmouse.c
16636 F:      drivers/input/mouse/vmmouse.h
16637
16638 VMWARE VMXNET3 ETHERNET DRIVER
16639 M:      Ronak Doshi <doshir@vmware.com>
16640 M:      "VMware, Inc." <pv-drivers@vmware.com>
16641 L:      netdev@vger.kernel.org
16642 S:      Maintained
16643 F:      drivers/net/vmxnet3/
16644
16645 VOCORE VOCORE2 BOARD
16646 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16647 L:      linux-mips@vger.kernel.org
16648 S:      Maintained
16649 F:      arch/mips/boot/dts/ralink/vocore2.dts
16650
16651 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16652 M:      Liam Girdwood <lgirdwood@gmail.com>
16653 M:      Mark Brown <broonie@kernel.org>
16654 L:      linux-kernel@vger.kernel.org
16655 W:      http://www.slimlogic.co.uk/?p=48
16656 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16657 S:      Supported
16658 F:      Documentation/devicetree/bindings/regulator/
16659 F:      Documentation/power/regulator/
16660 F:      drivers/regulator/
16661 F:      include/dt-bindings/regulator/
16662 F:      include/linux/regulator/
16663
16664 VRF
16665 M:      David Ahern <dsa@cumulusnetworks.com>
16666 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16667 L:      netdev@vger.kernel.org
16668 S:      Maintained
16669 F:      drivers/net/vrf.c
16670 F:      Documentation/networking/vrf.txt
16671
16672 VT1211 HARDWARE MONITOR DRIVER
16673 M:      Juerg Haefliger <juergh@gmail.com>
16674 L:      linux-hwmon@vger.kernel.org
16675 S:      Maintained
16676 F:      Documentation/hwmon/vt1211
16677 F:      drivers/hwmon/vt1211.c
16678
16679 VT8231 HARDWARE MONITOR DRIVER
16680 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16681 L:      linux-hwmon@vger.kernel.org
16682 S:      Maintained
16683 F:      drivers/hwmon/vt8231.c
16684
16685 VUB300 USB to SDIO/SD/MMC bridge chip
16686 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16687 L:      linux-mmc@vger.kernel.org
16688 L:      linux-usb@vger.kernel.org
16689 S:      Supported
16690 F:      drivers/mmc/host/vub300.c
16691
16692 W1 DALLAS'S 1-WIRE BUS
16693 M:      Evgeniy Polyakov <zbr@ioremap.net>
16694 S:      Maintained
16695 F:      Documentation/devicetree/bindings/w1/
16696 F:      Documentation/w1/
16697 F:      drivers/w1/
16698 F:      include/linux/w1.h
16699
16700 W83791D HARDWARE MONITORING DRIVER
16701 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16702 L:      linux-hwmon@vger.kernel.org
16703 S:      Maintained
16704 F:      Documentation/hwmon/w83791d
16705 F:      drivers/hwmon/w83791d.c
16706
16707 W83793 HARDWARE MONITORING DRIVER
16708 M:      Rudolf Marek <r.marek@assembler.cz>
16709 L:      linux-hwmon@vger.kernel.org
16710 S:      Maintained
16711 F:      Documentation/hwmon/w83793
16712 F:      drivers/hwmon/w83793.c
16713
16714 W83795 HARDWARE MONITORING DRIVER
16715 M:      Jean Delvare <jdelvare@suse.com>
16716 L:      linux-hwmon@vger.kernel.org
16717 S:      Maintained
16718 F:      drivers/hwmon/w83795.c
16719
16720 W83L51xD SD/MMC CARD INTERFACE DRIVER
16721 M:      Pierre Ossman <pierre@ossman.eu>
16722 S:      Maintained
16723 F:      drivers/mmc/host/wbsd.*
16724
16725 WACOM PROTOCOL 4 SERIAL TABLETS
16726 M:      Julian Squires <julian@cipht.net>
16727 M:      Hans de Goede <hdegoede@redhat.com>
16728 L:      linux-input@vger.kernel.org
16729 S:      Maintained
16730 F:      drivers/input/tablet/wacom_serial4.c
16731
16732 WATCHDOG DEVICE DRIVERS
16733 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
16734 M:      Guenter Roeck <linux@roeck-us.net>
16735 L:      linux-watchdog@vger.kernel.org
16736 W:      http://www.linux-watchdog.org/
16737 T:      git git://www.linux-watchdog.org/linux-watchdog.git
16738 S:      Maintained
16739 F:      Documentation/devicetree/bindings/watchdog/
16740 F:      Documentation/watchdog/
16741 F:      drivers/watchdog/
16742 F:      include/linux/watchdog.h
16743 F:      include/uapi/linux/watchdog.h
16744
16745 WHISKEYCOVE PMIC GPIO DRIVER
16746 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
16747 L:      linux-gpio@vger.kernel.org
16748 S:      Maintained
16749 F:      drivers/gpio/gpio-wcove.c
16750
16751 WHWAVE RTC DRIVER
16752 M:      Dianlong Li <long17.cool@163.com>
16753 L:      linux-rtc@vger.kernel.org
16754 S:      Maintained
16755 F:      drivers/rtc/rtc-sd3078.c
16756
16757 WIIMOTE HID DRIVER
16758 M:      David Herrmann <dh.herrmann@googlemail.com>
16759 L:      linux-input@vger.kernel.org
16760 S:      Maintained
16761 F:      drivers/hid/hid-wiimote*
16762
16763 WILOCITY WIL6210 WIRELESS DRIVER
16764 M:      Maya Erez <merez@codeaurora.org>
16765 L:      linux-wireless@vger.kernel.org
16766 L:      wil6210@qti.qualcomm.com
16767 S:      Supported
16768 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
16769 F:      drivers/net/wireless/ath/wil6210/
16770
16771 WIMAX STACK
16772 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
16773 M:      linux-wimax@intel.com
16774 L:      wimax@linuxwimax.org (subscribers-only)
16775 S:      Supported
16776 W:      http://linuxwimax.org
16777 F:      Documentation/wimax/README.wimax
16778 F:      include/linux/wimax/debug.h
16779 F:      include/net/wimax.h
16780 F:      include/uapi/linux/wimax.h
16781 F:      net/wimax/
16782
16783 WINBOND CIR DRIVER
16784 M:      David Härdeman <david@hardeman.nu>
16785 S:      Maintained
16786 F:      drivers/media/rc/winbond-cir.c
16787
16788 RCMM REMOTE CONTROLS DECODER
16789 M:      Patrick Lerda <patrick9876@free.fr>
16790 S:      Maintained
16791 F:      drivers/media/rc/ir-rcmm-decoder.c
16792
16793 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
16794 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16795 L:      linux-watchdog@vger.kernel.org
16796 S:      Maintained
16797 F:      drivers/watchdog/ebc-c384_wdt.c
16798
16799 WINSYSTEMS WS16C48 GPIO DRIVER
16800 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16801 L:      linux-gpio@vger.kernel.org
16802 S:      Maintained
16803 F:      drivers/gpio/gpio-ws16c48.c
16804
16805 WISTRON LAPTOP BUTTON DRIVER
16806 M:      Miloslav Trmac <mitr@volny.cz>
16807 S:      Maintained
16808 F:      drivers/input/misc/wistron_btns.c
16809
16810 WL3501 WIRELESS PCMCIA CARD DRIVER
16811 L:      linux-wireless@vger.kernel.org
16812 S:      Odd fixes
16813 F:      drivers/net/wireless/wl3501*
16814
16815 WOLFSON MICROELECTRONICS DRIVERS
16816 L:      patches@opensource.cirrus.com
16817 T:      git https://github.com/CirrusLogic/linux-drivers.git
16818 W:      https://github.com/CirrusLogic/linux-drivers/wiki
16819 S:      Supported
16820 F:      Documentation/hwmon/wm83??
16821 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
16822 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
16823 F:      Documentation/devicetree/bindings/mfd/arizona.txt
16824 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
16825 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
16826 F:      arch/arm/mach-s3c64xx/mach-crag6410*
16827 F:      drivers/clk/clk-wm83*.c
16828 F:      drivers/extcon/extcon-arizona.c
16829 F:      drivers/leds/leds-wm83*.c
16830 F:      drivers/gpio/gpio-*wm*.c
16831 F:      drivers/gpio/gpio-arizona.c
16832 F:      drivers/hwmon/wm83??-hwmon.c
16833 F:      drivers/input/misc/wm831x-on.c
16834 F:      drivers/input/touchscreen/wm831x-ts.c
16835 F:      drivers/input/touchscreen/wm97*.c
16836 F:      drivers/mfd/arizona*
16837 F:      drivers/mfd/wm*.c
16838 F:      drivers/mfd/cs47l24*
16839 F:      drivers/power/supply/wm83*.c
16840 F:      drivers/rtc/rtc-wm83*.c
16841 F:      drivers/regulator/wm8*.c
16842 F:      drivers/regulator/arizona*
16843 F:      drivers/video/backlight/wm83*_bl.c
16844 F:      drivers/watchdog/wm83*_wdt.c
16845 F:      include/linux/mfd/arizona/
16846 F:      include/linux/mfd/wm831x/
16847 F:      include/linux/mfd/wm8350/
16848 F:      include/linux/mfd/wm8400*
16849 F:      include/linux/regulator/arizona*
16850 F:      include/linux/wm97xx.h
16851 F:      include/sound/wm????.h
16852 F:      sound/soc/codecs/arizona.?
16853 F:      sound/soc/codecs/wm*
16854 F:      sound/soc/codecs/cs47l24*
16855
16856 WORKQUEUE
16857 M:      Tejun Heo <tj@kernel.org>
16858 R:      Lai Jiangshan <jiangshanlai@gmail.com>
16859 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
16860 S:      Maintained
16861 F:      include/linux/workqueue.h
16862 F:      kernel/workqueue.c
16863 F:      Documentation/core-api/workqueue.rst
16864
16865 X-POWERS AXP288 PMIC DRIVERS
16866 M:      Hans de Goede <hdegoede@redhat.com>
16867 S:      Maintained
16868 N:      axp288
16869 F:      drivers/acpi/pmic/intel_pmic_xpower.c
16870
16871 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
16872 M:      Chen-Yu Tsai <wens@csie.org>
16873 L:      linux-kernel@vger.kernel.org
16874 S:      Maintained
16875 N:      axp[128]
16876
16877 X.25 NETWORK LAYER
16878 M:      Andrew Hendry <andrew.hendry@gmail.com>
16879 L:      linux-x25@vger.kernel.org
16880 S:      Odd Fixes
16881 F:      Documentation/networking/x25*
16882 F:      include/net/x25*
16883 F:      net/x25/
16884
16885 X86 ARCHITECTURE (32-BIT AND 64-BIT)
16886 M:      Thomas Gleixner <tglx@linutronix.de>
16887 M:      Ingo Molnar <mingo@redhat.com>
16888 M:      Borislav Petkov <bp@alien8.de>
16889 R:      "H. Peter Anvin" <hpa@zytor.com>
16890 M:      x86@kernel.org
16891 L:      linux-kernel@vger.kernel.org
16892 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16893 S:      Maintained
16894 F:      Documentation/devicetree/bindings/x86/
16895 F:      Documentation/x86/
16896 F:      arch/x86/
16897
16898 X86 ENTRY CODE
16899 M:      Andy Lutomirski <luto@kernel.org>
16900 L:      linux-kernel@vger.kernel.org
16901 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
16902 S:      Maintained
16903 F:      arch/x86/entry/
16904
16905 X86 MCE INFRASTRUCTURE
16906 M:      Tony Luck <tony.luck@intel.com>
16907 M:      Borislav Petkov <bp@alien8.de>
16908 L:      linux-edac@vger.kernel.org
16909 S:      Maintained
16910 F:      arch/x86/kernel/cpu/mcheck/*
16911
16912 X86 MICROCODE UPDATE SUPPORT
16913 M:      Borislav Petkov <bp@alien8.de>
16914 S:      Maintained
16915 F:      arch/x86/kernel/cpu/microcode/*
16916
16917 X86 MM
16918 M:      Dave Hansen <dave.hansen@linux.intel.com>
16919 M:      Andy Lutomirski <luto@kernel.org>
16920 M:      Peter Zijlstra <peterz@infradead.org>
16921 L:      linux-kernel@vger.kernel.org
16922 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
16923 S:      Maintained
16924 F:      arch/x86/mm/
16925
16926 X86 PLATFORM DRIVERS
16927 M:      Darren Hart <dvhart@infradead.org>
16928 M:      Andy Shevchenko <andy@infradead.org>
16929 L:      platform-driver-x86@vger.kernel.org
16930 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
16931 S:      Maintained
16932 F:      drivers/platform/x86/
16933 F:      drivers/platform/olpc/
16934
16935 X86 PLATFORM DRIVERS - ARCH
16936 R:      Darren Hart <dvhart@infradead.org>
16937 R:      Andy Shevchenko <andy@infradead.org>
16938 L:      platform-driver-x86@vger.kernel.org
16939 L:      x86@kernel.org
16940 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16941 S:      Maintained
16942 F:      arch/x86/platform
16943
16944 X86 VDSO
16945 M:      Andy Lutomirski <luto@kernel.org>
16946 L:      linux-kernel@vger.kernel.org
16947 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
16948 S:      Maintained
16949 F:      arch/x86/entry/vdso/
16950
16951 XARRAY
16952 M:      Matthew Wilcox <willy@infradead.org>
16953 L:      linux-fsdevel@vger.kernel.org
16954 S:      Supported
16955 F:      Documentation/core-api/xarray.rst
16956 F:      lib/idr.c
16957 F:      lib/xarray.c
16958 F:      include/linux/idr.h
16959 F:      include/linux/xarray.h
16960 F:      tools/testing/radix-tree
16961
16962 XBOX DVD IR REMOTE
16963 M:      Benjamin Valentin <benpicco@googlemail.com>
16964 S:      Maintained
16965 F:      drivers/media/rc/xbox_remote.c
16966 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
16967
16968 XC2028/3028 TUNER DRIVER
16969 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16970 L:      linux-media@vger.kernel.org
16971 W:      https://linuxtv.org
16972 T:      git git://linuxtv.org/media_tree.git
16973 S:      Maintained
16974 F:      drivers/media/tuners/tuner-xc2028.*
16975
16976 XDP (eXpress Data Path)
16977 M:      Alexei Starovoitov <ast@kernel.org>
16978 M:      Daniel Borkmann <daniel@iogearbox.net>
16979 M:      David S. Miller <davem@davemloft.net>
16980 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
16981 M:      Jesper Dangaard Brouer <hawk@kernel.org>
16982 M:      John Fastabend <john.fastabend@gmail.com>
16983 L:      netdev@vger.kernel.org
16984 L:      xdp-newbies@vger.kernel.org
16985 L:      bpf@vger.kernel.org
16986 S:      Supported
16987 F:      net/core/xdp.c
16988 F:      include/net/xdp.h
16989 F:      kernel/bpf/devmap.c
16990 F:      kernel/bpf/cpumap.c
16991 F:      include/trace/events/xdp.h
16992 K:      xdp
16993 N:      xdp
16994
16995 XDP SOCKETS (AF_XDP)
16996 M:      Björn Töpel <bjorn.topel@intel.com>
16997 M:      Magnus Karlsson <magnus.karlsson@intel.com>
16998 L:      netdev@vger.kernel.org
16999 L:      bpf@vger.kernel.org
17000 S:      Maintained
17001 F:      kernel/bpf/xskmap.c
17002 F:      net/xdp/
17003
17004 XEN BLOCK SUBSYSTEM
17005 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17006 M:      Roger Pau Monné <roger.pau@citrix.com>
17007 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17008 S:      Supported
17009 F:      drivers/block/xen-blkback/*
17010 F:      drivers/block/xen*
17011
17012 XEN HYPERVISOR ARM
17013 M:      Stefano Stabellini <sstabellini@kernel.org>
17014 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17015 S:      Maintained
17016 F:      arch/arm/xen/
17017 F:      arch/arm/include/asm/xen/
17018
17019 XEN HYPERVISOR ARM64
17020 M:      Stefano Stabellini <sstabellini@kernel.org>
17021 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17022 S:      Maintained
17023 F:      arch/arm64/xen/
17024 F:      arch/arm64/include/asm/xen/
17025
17026 XEN HYPERVISOR INTERFACE
17027 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
17028 M:      Juergen Gross <jgross@suse.com>
17029 R:      Stefano Stabellini <sstabellini@kernel.org>
17030 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17031 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
17032 S:      Supported
17033 F:      arch/x86/xen/
17034 F:      arch/x86/platform/pvh/
17035 F:      drivers/*/xen-*front.c
17036 F:      drivers/xen/
17037 F:      arch/x86/include/asm/xen/
17038 F:      arch/x86/include/asm/pvclock-abi.h
17039 F:      include/xen/
17040 F:      include/uapi/xen/
17041 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
17042 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
17043
17044 XEN NETWORK BACKEND DRIVER
17045 M:      Wei Liu <wei.liu2@citrix.com>
17046 M:      Paul Durrant <paul.durrant@citrix.com>
17047 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17048 L:      netdev@vger.kernel.org
17049 S:      Supported
17050 F:      drivers/net/xen-netback/*
17051
17052 XEN PCI SUBSYSTEM
17053 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17054 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17055 S:      Supported
17056 F:      arch/x86/pci/*xen*
17057 F:      drivers/pci/*xen*
17058
17059 XEN PVSCSI DRIVERS
17060 M:      Juergen Gross <jgross@suse.com>
17061 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17062 L:      linux-scsi@vger.kernel.org
17063 S:      Supported
17064 F:      drivers/scsi/xen-scsifront.c
17065 F:      drivers/xen/xen-scsiback.c
17066 F:      include/xen/interface/io/vscsiif.h
17067
17068 XEN SWIOTLB SUBSYSTEM
17069 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17070 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17071 L:      iommu@lists.linux-foundation.org
17072 S:      Supported
17073 F:      arch/x86/xen/*swiotlb*
17074 F:      drivers/xen/*swiotlb*
17075
17076 XEN SOUND FRONTEND DRIVER
17077 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
17078 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17079 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17080 S:      Supported
17081 F:      sound/xen/*
17082
17083 XFS FILESYSTEM
17084 M:      Darrick J. Wong <darrick.wong@oracle.com>
17085 M:      linux-xfs@vger.kernel.org
17086 L:      linux-xfs@vger.kernel.org
17087 W:      http://xfs.org/
17088 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
17089 S:      Supported
17090 F:      Documentation/filesystems/xfs.txt
17091 F:      fs/xfs/
17092
17093 XILINX AXI ETHERNET DRIVER
17094 M:      Anirudha Sarangi <anirudh@xilinx.com>
17095 M:      John Linn <John.Linn@xilinx.com>
17096 S:      Maintained
17097 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
17098
17099 XILINX UARTLITE SERIAL DRIVER
17100 M:      Peter Korsgaard <jacmet@sunsite.dk>
17101 L:      linux-serial@vger.kernel.org
17102 S:      Maintained
17103 F:      drivers/tty/serial/uartlite.c
17104
17105 XILINX VIDEO IP CORES
17106 M:      Hyun Kwon <hyun.kwon@xilinx.com>
17107 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17108 L:      linux-media@vger.kernel.org
17109 T:      git git://linuxtv.org/media_tree.git
17110 S:      Supported
17111 F:      Documentation/devicetree/bindings/media/xilinx/
17112 F:      drivers/media/platform/xilinx/
17113 F:      include/uapi/linux/xilinx-v4l2-controls.h
17114
17115 XILLYBUS DRIVER
17116 M:      Eli Billauer <eli.billauer@gmail.com>
17117 L:      linux-kernel@vger.kernel.org
17118 S:      Supported
17119 F:      drivers/char/xillybus/
17120
17121 XLP9XX I2C DRIVER
17122 M:      George Cherian <george.cherian@cavium.com>
17123 M:      Jan Glauber <jglauber@cavium.com>
17124 L:      linux-i2c@vger.kernel.org
17125 W:      http://www.cavium.com
17126 S:      Supported
17127 F:      drivers/i2c/busses/i2c-xlp9xx.c
17128
17129 XRA1403 GPIO EXPANDER
17130 M:      Nandor Han <nandor.han@ge.com>
17131 M:      Semi Malinen <semi.malinen@ge.com>
17132 L:      linux-gpio@vger.kernel.org
17133 S:      Maintained
17134 F:      drivers/gpio/gpio-xra1403.c
17135 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
17136
17137 XTENSA XTFPGA PLATFORM SUPPORT
17138 M:      Max Filippov <jcmvbkbc@gmail.com>
17139 L:      linux-xtensa@linux-xtensa.org
17140 S:      Maintained
17141 F:      drivers/spi/spi-xtensa-xtfpga.c
17142 F:      sound/soc/xtensa/xtfpga-i2s.c
17143
17144 YAM DRIVER FOR AX.25
17145 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
17146 L:      linux-hams@vger.kernel.org
17147 S:      Maintained
17148 F:      drivers/net/hamradio/yam*
17149 F:      include/linux/yam.h
17150
17151 YAMA SECURITY MODULE
17152 M:      Kees Cook <keescook@chromium.org>
17153 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
17154 S:      Supported
17155 F:      security/yama/
17156 F:      Documentation/admin-guide/LSM/Yama.rst
17157
17158 YEALINK PHONE DRIVER
17159 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
17160 L:      usbb2k-api-dev@nongnu.org
17161 S:      Maintained
17162 F:      Documentation/input/devices/yealink.rst
17163 F:      drivers/input/misc/yealink.*
17164
17165 Z8530 DRIVER FOR AX.25
17166 M:      Joerg Reuter <jreuter@yaina.de>
17167 W:      http://yaina.de/jreuter/
17168 W:      http://www.qsl.net/dl1bke/
17169 L:      linux-hams@vger.kernel.org
17170 S:      Maintained
17171 F:      Documentation/networking/z8530drv.txt
17172 F:      drivers/net/hamradio/*scc.c
17173 F:      drivers/net/hamradio/z8530.h
17174
17175 ZBUD COMPRESSED PAGE ALLOCATOR
17176 M:      Seth Jennings <sjenning@redhat.com>
17177 M:      Dan Streetman <ddstreet@ieee.org>
17178 L:      linux-mm@kvack.org
17179 S:      Maintained
17180 F:      mm/zbud.c
17181 F:      include/linux/zbud.h
17182
17183 ZD1211RW WIRELESS DRIVER
17184 M:      Daniel Drake <dsd@gentoo.org>
17185 M:      Ulrich Kunitz <kune@deine-taler.de>
17186 W:      http://zd1211.ath.cx/wiki/DriverRewrite
17187 L:      linux-wireless@vger.kernel.org
17188 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
17189 S:      Maintained
17190 F:      drivers/net/wireless/zydas/zd1211rw/
17191
17192 ZD1301 MEDIA DRIVER
17193 M:      Antti Palosaari <crope@iki.fi>
17194 L:      linux-media@vger.kernel.org
17195 W:      https://linuxtv.org/
17196 W:      http://palosaari.fi/linux/
17197 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17198 S:      Maintained
17199 F:      drivers/media/usb/dvb-usb-v2/zd1301*
17200
17201 ZD1301_DEMOD MEDIA DRIVER
17202 M:      Antti Palosaari <crope@iki.fi>
17203 L:      linux-media@vger.kernel.org
17204 W:      https://linuxtv.org/
17205 W:      http://palosaari.fi/linux/
17206 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17207 S:      Maintained
17208 F:      drivers/media/dvb-frontends/zd1301_demod*
17209
17210 ZPOOL COMPRESSED PAGE STORAGE API
17211 M:      Dan Streetman <ddstreet@ieee.org>
17212 L:      linux-mm@kvack.org
17213 S:      Maintained
17214 F:      mm/zpool.c
17215 F:      include/linux/zpool.h
17216
17217 ZR36067 VIDEO FOR LINUX DRIVER
17218 L:      mjpeg-users@lists.sourceforge.net
17219 L:      linux-media@vger.kernel.org
17220 W:      http://mjpeg.sourceforge.net/driver-zoran/
17221 T:      hg https://linuxtv.org/hg/v4l-dvb
17222 S:      Odd Fixes
17223 F:      drivers/staging/media/zoran/
17224
17225 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
17226 M:      Minchan Kim <minchan@kernel.org>
17227 M:      Nitin Gupta <ngupta@vflare.org>
17228 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17229 L:      linux-kernel@vger.kernel.org
17230 S:      Maintained
17231 F:      drivers/block/zram/
17232 F:      Documentation/blockdev/zram.txt
17233
17234 ZS DECSTATION Z85C30 SERIAL DRIVER
17235 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17236 S:      Maintained
17237 F:      drivers/tty/serial/zs.*
17238
17239 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
17240 M:      Minchan Kim <minchan@kernel.org>
17241 M:      Nitin Gupta <ngupta@vflare.org>
17242 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17243 L:      linux-mm@kvack.org
17244 S:      Maintained
17245 F:      mm/zsmalloc.c
17246 F:      include/linux/zsmalloc.h
17247 F:      Documentation/vm/zsmalloc.rst
17248
17249 ZSWAP COMPRESSED SWAP CACHING
17250 M:      Seth Jennings <sjenning@redhat.com>
17251 M:      Dan Streetman <ddstreet@ieee.org>
17252 L:      linux-mm@kvack.org
17253 S:      Maintained
17254 F:      mm/zswap.c
17255
17256 THE REST
17257 M:      Linus Torvalds <torvalds@linux-foundation.org>
17258 L:      linux-kernel@vger.kernel.org
17259 Q:      http://patchwork.kernel.org/project/LKML/list/
17260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
17261 S:      Buried alive in reporters
17262 F:      *
17263 F:      */