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/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:      Tony Luck <tony.luck@intel.com>
 335 R:      Borislav Petkov <bp@alien8.de>
 336 F:      drivers/acpi/apei/
 337
 338 ACPI COMPONENT ARCHITECTURE (ACPICA)
 339 M:      Robert Moore <robert.moore@intel.com>
 340 M:      Erik Schmauss <erik.schmauss@intel.com>
 341 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 342 L:      linux-acpi@vger.kernel.org
 343 L:      devel@acpica.org
 344 W:      https://acpica.org/
 345 W:      https://github.com/acpica/acpica/
 346 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 348 B:      https://bugzilla.kernel.org
 349 B:      https://bugs.acpica.org
 350 S:      Supported
 351 F:      drivers/acpi/acpica/
 352 F:      include/acpi/
 353 F:      tools/power/acpi/
 354
 355 ACPI FAN DRIVER
 356 M:      Zhang Rui <rui.zhang@intel.com>
 357 L:      linux-acpi@vger.kernel.org
 358 W:      https://01.org/linux-acpi
 359 B:      https://bugzilla.kernel.org
 360 S:      Supported
 361 F:      drivers/acpi/fan.c
 362
 363 ACPI FOR ARM64 (ACPI/arm64)
 364 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 365 M:      Hanjun Guo <hanjun.guo@linaro.org>
 366 M:      Sudeep Holla <sudeep.holla@arm.com>
 367 L:      linux-acpi@vger.kernel.org
 368 S:      Maintained
 369 F:      drivers/acpi/arm64
 370
 371 ACPI I2C MULTI INSTANTIATE DRIVER
 372 M:      Hans de Goede <hdegoede@redhat.com>
 373 L:      platform-driver-x86@vger.kernel.org
 374 S:      Maintained
 375 F:      drivers/platform/x86/i2c-multi-instantiate.c
 376
 377 ACPI PMIC DRIVERS
 378 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 379 M:      Len Brown <lenb@kernel.org>
 380 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 381 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 382 L:      linux-acpi@vger.kernel.org
 383 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 385 B:      https://bugzilla.kernel.org
 386 S:      Supported
 387 F:      drivers/acpi/pmic/
 388
 389 ACPI THERMAL DRIVER
 390 M:      Zhang Rui <rui.zhang@intel.com>
 391 L:      linux-acpi@vger.kernel.org
 392 W:      https://01.org/linux-acpi
 393 B:      https://bugzilla.kernel.org
 394 S:      Supported
 395 F:      drivers/acpi/*thermal*
 396
 397 ACPI VIDEO DRIVER
 398 M:      Zhang Rui <rui.zhang@intel.com>
 399 L:      linux-acpi@vger.kernel.org
 400 W:      https://01.org/linux-acpi
 401 B:      https://bugzilla.kernel.org
 402 S:      Supported
 403 F:      drivers/acpi/acpi_video.c
 404
 405 ACPI WMI DRIVER
 406 L:      platform-driver-x86@vger.kernel.org
 407 S:      Orphan
 408 F:      drivers/platform/x86/wmi.c
 409 F:      include/uapi/linux/wmi.h
 410
 411 AD1889 ALSA SOUND DRIVER
 412 M:      Thibaut Varene <T-Bone@parisc-linux.org>
 413 W:      http://wiki.parisc-linux.org/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/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 GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 770 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 771 S:      Orphan
 772 F:      drivers/usb/gadget/udc/amd5536udc.*
 773
 774 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 775 P:      Andres Salomon <dilinger@queued.net>
 776 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 777 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 778 S:      Supported
 779 F:      drivers/char/hw_random/geode-rng.c
 780 F:      drivers/crypto/geode*
 781 F:      drivers/video/fbdev/geode/
 782 F:      arch/x86/include/asm/geode.h
 783
 784 AMD IOMMU (AMD-VI)
 785 M:      Joerg Roedel <joro@8bytes.org>
 786 L:      iommu@lists.linux-foundation.org
 787 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 788 S:      Maintained
 789 F:      drivers/iommu/amd_iommu*.[ch]
 790 F:      include/linux/amd-iommu.h
 791
 792 AMD KFD
 793 M:      Oded Gabbay <oded.gabbay@gmail.com>
 794 L:      dri-devel@lists.freedesktop.org
 795 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 796 S:      Supported
 797 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 798 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 799 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 800 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 801 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 802 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 803 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 804 F:      drivers/gpu/drm/amd/amdkfd/
 805 F:      drivers/gpu/drm/amd/include/cik_structs.h
 806 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 807 F:      drivers/gpu/drm/amd/include/vi_structs.h
 808 F:      drivers/gpu/drm/amd/include/v9_structs.h
 809 F:      include/uapi/linux/kfd_ioctl.h
 810
 811 AMD POWERPLAY
 812 M:      Rex Zhu <rex.zhu@amd.com>
 813 M:      Evan Quan <evan.quan@amd.com>
 814 L:      amd-gfx@lists.freedesktop.org
 815 S:      Supported
 816 F:      drivers/gpu/drm/amd/powerplay/
 817 T:      git git://people.freedesktop.org/~agd5f/linux
 818
 819 AMD SEATTLE DEVICE TREE SUPPORT
 820 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 821 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 822 M:      Tom Lendacky <thomas.lendacky@amd.com>
 823 S:      Supported
 824 F:      arch/arm64/boot/dts/amd/
 825
 826 AMD XGBE DRIVER
 827 M:      Tom Lendacky <thomas.lendacky@amd.com>
 828 L:      netdev@vger.kernel.org
 829 S:      Supported
 830 F:      drivers/net/ethernet/amd/xgbe/
 831 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 832
 833 ANALOG DEVICES INC AD5686 DRIVER
 834 M:      Stefan Popa <stefan.popa@analog.com>
 835 L:      linux-pm@vger.kernel.org
 836 W:      http://ez.analog.com/community/linux-device-drivers
 837 S:      Supported
 838 F:      drivers/iio/dac/ad5686*
 839 F:      drivers/iio/dac/ad5696*
 840
 841 ANALOG DEVICES INC AD5758 DRIVER
 842 M:      Stefan Popa <stefan.popa@analog.com>
 843 L:      linux-iio@vger.kernel.org
 844 W:      http://ez.analog.com/community/linux-device-drivers
 845 S:      Supported
 846 F:      drivers/iio/dac/ad5758.c
 847 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 848
 849 ANALOG DEVICES INC AD9389B DRIVER
 850 M:      Hans Verkuil <hans.verkuil@cisco.com>
 851 L:      linux-media@vger.kernel.org
 852 S:      Maintained
 853 F:      drivers/media/i2c/ad9389b*
 854
 855 ANALOG DEVICES INC ADGS1408 DRIVER
 856 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 857 S:      Supported
 858 F:      drivers/mux/adgs1408.c
 859 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 860
 861 ANALOG DEVICES INC ADP5061 DRIVER
 862 M:      Stefan Popa <stefan.popa@analog.com>
 863 L:      linux-pm@vger.kernel.org
 864 W:      http://ez.analog.com/community/linux-device-drivers
 865 S:      Supported
 866 F:      drivers/power/supply/adp5061.c
 867
 868 ANALOG DEVICES INC ADV7180 DRIVER
 869 M:      Lars-Peter Clausen <lars@metafoo.de>
 870 L:      linux-media@vger.kernel.org
 871 W:      http://ez.analog.com/community/linux-device-drivers
 872 S:      Supported
 873 F:      drivers/media/i2c/adv7180.c
 874
 875 ANALOG DEVICES INC ADV748X DRIVER
 876 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 877 L:      linux-media@vger.kernel.org
 878 S:      Maintained
 879 F:      drivers/media/i2c/adv748x/*
 880
 881 ANALOG DEVICES INC ADV7511 DRIVER
 882 M:      Hans Verkuil <hans.verkuil@cisco.com>
 883 L:      linux-media@vger.kernel.org
 884 S:      Maintained
 885 F:      drivers/media/i2c/adv7511*
 886
 887 ANALOG DEVICES INC ADV7604 DRIVER
 888 M:      Hans Verkuil <hans.verkuil@cisco.com>
 889 L:      linux-media@vger.kernel.org
 890 S:      Maintained
 891 F:      drivers/media/i2c/adv7604*
 892
 893 ANALOG DEVICES INC ADV7842 DRIVER
 894 M:      Hans Verkuil <hans.verkuil@cisco.com>
 895 L:      linux-media@vger.kernel.org
 896 S:      Maintained
 897 F:      drivers/media/i2c/adv7842*
 898
 899 ANALOG DEVICES INC ASOC CODEC DRIVERS
 900 M:      Lars-Peter Clausen <lars@metafoo.de>
 901 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 902 W:      http://wiki.analog.com/
 903 W:      http://ez.analog.com/community/linux-device-drivers
 904 S:      Supported
 905 F:      sound/soc/codecs/adau*
 906 F:      sound/soc/codecs/adav*
 907 F:      sound/soc/codecs/ad1*
 908 F:      sound/soc/codecs/ad7*
 909 F:      sound/soc/codecs/ssm*
 910 F:      sound/soc/codecs/sigmadsp.*
 911
 912 ANALOG DEVICES INC DMA DRIVERS
 913 M:      Lars-Peter Clausen <lars@metafoo.de>
 914 W:      http://ez.analog.com/community/linux-device-drivers
 915 S:      Supported
 916 F:      drivers/dma/dma-axi-dmac.c
 917
 918 ANALOG DEVICES INC IIO DRIVERS
 919 M:      Lars-Peter Clausen <lars@metafoo.de>
 920 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 921 W:      http://wiki.analog.com/
 922 W:      http://ez.analog.com/community/linux-device-drivers
 923 S:      Supported
 924 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 925 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 926 F:      drivers/iio/*/ad*
 927 F:      drivers/iio/adc/ltc2497*
 928 X:      drivers/iio/*/adjd*
 929 F:      drivers/staging/iio/*/ad*
 930
 931 ANDES ARCHITECTURE
 932 M:      Greentime Hu <green.hu@gmail.com>
 933 M:      Vincent Chen <deanbo422@gmail.com>
 934 T:      git https://github.com/andestech/linux.git
 935 S:      Supported
 936 F:      arch/nds32/
 937 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 938 F:      Documentation/devicetree/bindings/nds32/
 939 K:      nds32
 940 N:      nds32
 941
 942 ANDROID CONFIG FRAGMENTS
 943 M:      Rob Herring <robh@kernel.org>
 944 S:      Supported
 945 F:      kernel/configs/android*
 946
 947 ANDROID DRIVERS
 948 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 949 M:      Arve Hjønnevåg <arve@android.com>
 950 M:      Todd Kjos <tkjos@android.com>
 951 M:      Martijn Coenen <maco@android.com>
 952 M:      Joel Fernandes <joel@joelfernandes.org>
 953 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 954 L:      devel@driverdev.osuosl.org
 955 S:      Supported
 956 F:      drivers/android/
 957 F:      drivers/staging/android/
 958
 959 ANDROID GOLDFISH PIC DRIVER
 960 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 961 S:      Supported
 962 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 963 F:      drivers/irqchip/irq-goldfish-pic.c
 964
 965 ANDROID GOLDFISH RTC DRIVER
 966 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 967 S:      Supported
 968 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 969 F:      drivers/rtc/rtc-goldfish.c
 970
 971 ANDROID ION DRIVER
 972 M:      Laura Abbott <labbott@redhat.com>
 973 M:      Sumit Semwal <sumit.semwal@linaro.org>
 974 L:      devel@driverdev.osuosl.org
 975 L:      dri-devel@lists.freedesktop.org
 976 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
 977 S:      Supported
 978 F:      drivers/staging/android/ion
 979 F:      drivers/staging/android/uapi/ion.h
 980
 981 AOA (Apple Onboard Audio) ALSA DRIVER
 982 M:      Johannes Berg <johannes@sipsolutions.net>
 983 L:      linuxppc-dev@lists.ozlabs.org
 984 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 985 S:      Maintained
 986 F:      sound/aoa/
 987
 988 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 989 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 990 L:      linux-iio@vger.kernel.org
 991 S:      Maintained
 992 F:      drivers/iio/adc/stx104.c
 993
 994 APM DRIVER
 995 M:      Jiri Kosina <jikos@kernel.org>
 996 S:      Odd fixes
 997 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
 998 F:      arch/x86/kernel/apm_32.c
 999 F:      include/linux/apm_bios.h
1000 F:      include/uapi/linux/apm_bios.h
1001 F:      drivers/char/apm-emulation.c
1002
1003 APPARMOR SECURITY MODULE
1004 M:      John Johansen <john.johansen@canonical.com>
1005 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1006 W:      wiki.apparmor.net
1007 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1008 S:      Supported
1009 F:      security/apparmor/
1010 F:      Documentation/admin-guide/LSM/apparmor.rst
1011
1012 APPLE BCM5974 MULTITOUCH DRIVER
1013 M:      Henrik Rydberg <rydberg@bitmath.org>
1014 L:      linux-input@vger.kernel.org
1015 S:      Odd fixes
1016 F:      drivers/input/mouse/bcm5974.c
1017
1018 APPLE SMC DRIVER
1019 M:      Henrik Rydberg <rydberg@bitmath.org>
1020 L:      linux-hwmon@vger.kernel.org
1021 S:      Odd fixes
1022 F:      drivers/hwmon/applesmc.c
1023
1024 APPLETALK NETWORK LAYER
1025 L:      netdev@vger.kernel.org
1026 S:      Odd fixes
1027 F:      drivers/net/appletalk/
1028 F:      net/appletalk/
1029
1030 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1031 M:      Duc Dang <dhdang@apm.com>
1032 S:      Supported
1033 F:      arch/arm64/boot/dts/apm/
1034
1035 APPLIED MICRO (APM) X-GENE SOC EDAC
1036 M:      Loc Ho <lho@apm.com>
1037 S:      Supported
1038 F:      drivers/edac/xgene_edac.c
1039 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1040
1041 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1042 M:      Iyappan Subramanian <isubramanian@apm.com>
1043 M:      Keyur Chudgar <kchudgar@apm.com>
1044 S:      Supported
1045 F:      drivers/net/ethernet/apm/xgene-v2/
1046
1047 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1048 M:      Iyappan Subramanian <isubramanian@apm.com>
1049 M:      Keyur Chudgar <kchudgar@apm.com>
1050 M:      Quan Nguyen <qnguyen@apm.com>
1051 S:      Supported
1052 F:      drivers/net/ethernet/apm/xgene/
1053 F:      drivers/net/phy/mdio-xgene.c
1054 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1055 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1056
1057 APPLIED MICRO (APM) X-GENE SOC PMU
1058 M:      Tai Nguyen <ttnguyen@apm.com>
1059 S:      Supported
1060 F:      drivers/perf/xgene_pmu.c
1061 F:      Documentation/perf/xgene-pmu.txt
1062 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1063
1064 APTINA CAMERA SENSOR PLL
1065 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1066 L:      linux-media@vger.kernel.org
1067 S:      Maintained
1068 F:      drivers/media/i2c/aptina-pll.*
1069
1070 ARC FRAMEBUFFER DRIVER
1071 M:      Jaya Kumar <jayalk@intworks.biz>
1072 S:      Maintained
1073 F:      drivers/video/fbdev/arcfb.c
1074 F:      drivers/video/fbdev/core/fb_defio.c
1075
1076 ARC PGU DRM DRIVER
1077 M:      Alexey Brodkin <abrodkin@synopsys.com>
1078 S:      Supported
1079 F:      drivers/gpu/drm/arc/
1080 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1081
1082 ARCNET NETWORK LAYER
1083 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1084 L:      netdev@vger.kernel.org
1085 S:      Maintained
1086 F:      drivers/net/arcnet/
1087 F:      include/uapi/linux/if_arcnet.h
1088
1089 ARM ARCHITECTED TIMER DRIVER
1090 M:      Mark Rutland <mark.rutland@arm.com>
1091 M:      Marc Zyngier <marc.zyngier@arm.com>
1092 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1093 S:      Maintained
1094 F:      arch/arm/include/asm/arch_timer.h
1095 F:      arch/arm64/include/asm/arch_timer.h
1096 F:      drivers/clocksource/arm_arch_timer.c
1097
1098 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1099 M:      Linus Walleij <linus.walleij@linaro.org>
1100 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1101 S:      Maintained
1102 F:      Documentation/devicetree/bindings/arm/arm-boards
1103 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1104 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1105 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1106 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1107 F:      arch/arm/mach-integrator/
1108 F:      arch/arm/mach-realview/
1109 F:      arch/arm/mach-versatile/
1110 F:      arch/arm/plat-versatile/
1111 F:      arch/arm/boot/dts/arm-realview-*
1112 F:      arch/arm/boot/dts/integrator*
1113 F:      arch/arm/boot/dts/versatile*
1114 F:      drivers/clk/versatile/
1115 F:      drivers/i2c/busses/i2c-versatile.c
1116 F:      drivers/irqchip/irq-versatile-fpga.c
1117 F:      drivers/mtd/maps/physmap_of_versatile.c
1118 F:      drivers/power/reset/arm-versatile-reboot.c
1119 F:      drivers/soc/versatile/
1120
1121 ARM HDLCD DRM DRIVER
1122 M:      Liviu Dudau <liviu.dudau@arm.com>
1123 S:      Supported
1124 F:      drivers/gpu/drm/arm/hdlcd_*
1125 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1126
1127 ARM MALI-DP DRM DRIVER
1128 M:      Liviu Dudau <liviu.dudau@arm.com>
1129 M:      Brian Starkey <brian.starkey@arm.com>
1130 M:      Mali DP Maintainers <malidp@foss.arm.com>
1131 S:      Supported
1132 F:      drivers/gpu/drm/arm/
1133 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1134
1135 ARM MFM AND FLOPPY DRIVERS
1136 M:      Ian Molton <spyro@f2s.com>
1137 S:      Maintained
1138 F:      arch/arm/lib/floppydma.S
1139 F:      arch/arm/include/asm/floppy.h
1140
1141 ARM PMU PROFILING AND DEBUGGING
1142 M:      Will Deacon <will.deacon@arm.com>
1143 M:      Mark Rutland <mark.rutland@arm.com>
1144 S:      Maintained
1145 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1146 F:      arch/arm*/kernel/perf_*
1147 F:      arch/arm/oprofile/common.c
1148 F:      arch/arm*/kernel/hw_breakpoint.c
1149 F:      arch/arm*/include/asm/hw_breakpoint.h
1150 F:      arch/arm*/include/asm/perf_event.h
1151 F:      drivers/perf/*
1152 F:      include/linux/perf/arm_pmu.h
1153 F:      Documentation/devicetree/bindings/arm/pmu.txt
1154 F:      Documentation/devicetree/bindings/perf/
1155
1156 ARM PORT
1157 M:      Russell King <linux@armlinux.org.uk>
1158 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1159 W:      http://www.armlinux.org.uk/
1160 S:      Odd Fixes
1161 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1162 F:      arch/arm/
1163 X:      arch/arm/boot/dts/
1164
1165 ARM PRIMECELL AACI PL041 DRIVER
1166 M:      Russell King <linux@armlinux.org.uk>
1167 S:      Odd Fixes
1168 F:      sound/arm/aaci.*
1169
1170 ARM PRIMECELL BUS SUPPORT
1171 M:      Russell King <linux@armlinux.org.uk>
1172 S:      Odd Fixes
1173 F:      drivers/amba/
1174 F:      include/linux/amba/bus.h
1175
1176 ARM PRIMECELL CLCD PL110 DRIVER
1177 M:      Russell King <linux@armlinux.org.uk>
1178 S:      Odd Fixes
1179 F:      drivers/video/fbdev/amba-clcd.*
1180
1181 ARM PRIMECELL KMI PL050 DRIVER
1182 M:      Russell King <linux@armlinux.org.uk>
1183 S:      Odd Fixes
1184 F:      drivers/input/serio/ambakmi.*
1185 F:      include/linux/amba/kmi.h
1186
1187 ARM PRIMECELL MMCI PL180/1 DRIVER
1188 M:      Russell King <linux@armlinux.org.uk>
1189 S:      Odd Fixes
1190 F:      drivers/mmc/host/mmci.*
1191 F:      include/linux/amba/mmci.h
1192
1193 ARM PRIMECELL SSP PL022 SPI DRIVER
1194 M:      Linus Walleij <linus.walleij@linaro.org>
1195 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1196 S:      Maintained
1197 F:      Documentation/devicetree/bindings/spi/spi_pl022.txt
1198 F:      drivers/spi/spi-pl022.c
1199
1200 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1201 M:      Russell King <linux@armlinux.org.uk>
1202 S:      Odd Fixes
1203 F:      drivers/tty/serial/amba-pl01*.c
1204 F:      include/linux/amba/serial.h
1205
1206 ARM PRIMECELL VIC PL190/PL192 DRIVER
1207 M:      Linus Walleij <linus.walleij@linaro.org>
1208 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1209 S:      Maintained
1210 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1211 F:      drivers/irqchip/irq-vic.c
1212
1213 ARM SMMU DRIVERS
1214 M:      Will Deacon <will.deacon@arm.com>
1215 R:      Robin Murphy <robin.murphy@arm.com>
1216 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1217 S:      Maintained
1218 F:      drivers/iommu/arm-smmu.c
1219 F:      drivers/iommu/arm-smmu-v3.c
1220 F:      drivers/iommu/io-pgtable-arm.c
1221 F:      drivers/iommu/io-pgtable-arm-v7s.c
1222
1223 ARM SUB-ARCHITECTURES
1224 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1225 S:      Maintained
1226 F:      arch/arm/mach-*/
1227 F:      arch/arm/plat-*/
1228 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1229
1230 ARM/ACTIONS SEMI ARCHITECTURE
1231 M:      Andreas Färber <afaerber@suse.de>
1232 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1233 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1234 S:      Maintained
1235 N:      owl
1236 F:      arch/arm/mach-actions/
1237 F:      arch/arm/boot/dts/owl-*
1238 F:      arch/arm64/boot/dts/actions/
1239 F:      drivers/clk/actions/
1240 F:      drivers/clocksource/timer-owl*
1241 F:      drivers/dma/owl-dma.c
1242 F:      drivers/i2c/busses/i2c-owl.c
1243 F:      drivers/pinctrl/actions/*
1244 F:      drivers/soc/actions/
1245 F:      include/dt-bindings/power/owl-*
1246 F:      include/linux/soc/actions/
1247 F:      Documentation/devicetree/bindings/arm/actions.txt
1248 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1249 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1250 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1251 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1252 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1253 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1254
1255 ARM/ADS SPHERE MACHINE SUPPORT
1256 M:      Lennert Buytenhek <kernel@wantstofly.org>
1257 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1258 S:      Maintained
1259
1260 ARM/AFEB9260 MACHINE SUPPORT
1261 M:      Sergey Lapin <slapin@ossfans.org>
1262 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1263 S:      Maintained
1264
1265 ARM/AJECO 1ARM MACHINE SUPPORT
1266 M:      Lennert Buytenhek <kernel@wantstofly.org>
1267 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1268 S:      Maintained
1269
1270 ARM/Allwinner SoC Clock Support
1271 M:      Emilio López <emilio@elopez.com.ar>
1272 S:      Maintained
1273 F:      drivers/clk/sunxi/
1274
1275 ARM/Allwinner sunXi SoC support
1276 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1277 M:      Chen-Yu Tsai <wens@csie.org>
1278 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1279 S:      Maintained
1280 N:      sun[x456789]i
1281 N:      sun50i
1282 F:      arch/arm/mach-sunxi/
1283 F:      arch/arm64/boot/dts/allwinner/
1284 F:      drivers/clk/sunxi-ng/
1285 F:      drivers/pinctrl/sunxi/
1286 F:      drivers/soc/sunxi/
1287 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1288
1289 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1290 M:      Neil Armstrong <narmstrong@baylibre.com>
1291 M:      Jerome Brunet <jbrunet@baylibre.com>
1292 L:      linux-amlogic@lists.infradead.org
1293 S:      Maintained
1294 F:      drivers/clk/meson/
1295 F:      include/dt-bindings/clock/meson*
1296 F:      include/dt-bindings/clock/gxbb*
1297 F:      Documentation/devicetree/bindings/clock/amlogic*
1298
1299 ARM/Amlogic Meson SoC support
1300 M:      Carlo Caione <carlo@caione.org>
1301 M:      Kevin Hilman <khilman@baylibre.com>
1302 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1303 L:      linux-amlogic@lists.infradead.org
1304 W:      http://linux-meson.com/
1305 S:      Maintained
1306 F:      arch/arm/mach-meson/
1307 F:      arch/arm/boot/dts/meson*
1308 F:      arch/arm64/boot/dts/amlogic/
1309 F:      drivers/pinctrl/meson/
1310 F:      drivers/mmc/host/meson*
1311 N:      meson
1312
1313 ARM/Annapurna Labs ALPINE ARCHITECTURE
1314 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1315 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1316 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1317 S:      Maintained
1318 F:      arch/arm/mach-alpine/
1319 F:      arch/arm/boot/dts/alpine*
1320 F:      arch/arm64/boot/dts/al/
1321 F:      drivers/*/*alpine*
1322
1323 ARM/ARTPEC MACHINE SUPPORT
1324 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1325 M:      Lars Persson <lars.persson@axis.com>
1326 S:      Maintained
1327 L:      linux-arm-kernel@axis.com
1328 F:      arch/arm/mach-artpec
1329 F:      arch/arm/boot/dts/artpec6*
1330 F:      drivers/clk/axis
1331 F:      drivers/crypto/axis
1332 F:      drivers/pinctrl/pinctrl-artpec*
1333 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1334
1335 ARM/ASPEED I2C DRIVER
1336 M:      Brendan Higgins <brendanhiggins@google.com>
1337 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1338 R:      Joel Stanley <joel@jms.id.au>
1339 L:      linux-i2c@vger.kernel.org
1340 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1341 S:      Maintained
1342 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1343 F:      drivers/i2c/busses/i2c-aspeed.c
1344 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1345 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1346
1347 ARM/ASPEED MACHINE SUPPORT
1348 M:      Joel Stanley <joel@jms.id.au>
1349 R:      Andrew Jeffery <andrew@aj.id.au>
1350 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1351 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1352 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1353 S:      Supported
1354 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1355 F:      arch/arm/mach-aspeed/
1356 F:      arch/arm/boot/dts/aspeed-*
1357 N:      aspeed
1358
1359 ARM/CALXEDA HIGHBANK ARCHITECTURE
1360 M:      Rob Herring <robh@kernel.org>
1361 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1362 S:      Maintained
1363 F:      arch/arm/mach-highbank/
1364 F:      arch/arm/boot/dts/highbank.dts
1365 F:      arch/arm/boot/dts/ecx-*.dts*
1366
1367 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1368 M:      Krzysztof Halasa <khalasa@piap.pl>
1369 S:      Maintained
1370 F:      arch/arm/mach-cns3xxx/
1371
1372 ARM/CAVIUM THUNDER NETWORK DRIVER
1373 M:      Sunil Goutham <sgoutham@cavium.com>
1374 M:      Robert Richter <rric@kernel.org>
1375 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1376 S:      Supported
1377 F:      drivers/net/ethernet/cavium/thunder/
1378
1379 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1380 M:      Lukasz Majewski <lukma@denx.de>
1381 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1382 S:      Maintained
1383 F:      arch/arm/mach-ep93xx/ts72xx.c
1384
1385 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1386 M:      Alexander Shiyan <shc_work@mail.ru>
1387 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1388 S:      Odd Fixes
1389 N:      clps711x
1390
1391 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1392 M:      Lennert Buytenhek <kernel@wantstofly.org>
1393 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1394 S:      Maintained
1395
1396 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1397 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1398 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1399 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1400 S:      Maintained
1401 F:      arch/arm/mach-ep93xx/
1402 F:      arch/arm/mach-ep93xx/include/mach/
1403
1404 ARM/CLKDEV SUPPORT
1405 M:      Russell King <linux@armlinux.org.uk>
1406 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1407 S:      Maintained
1408 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1409 F:      drivers/clk/clkdev.c
1410
1411 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1412 M:      Mike Rapoport <mike@compulab.co.il>
1413 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1414 S:      Maintained
1415
1416 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1417 M:      Baruch Siach <baruch@tkos.co.il>
1418 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1419 S:      Maintained
1420 F:      arch/arm/boot/dts/cx92755*
1421 N:      digicolor
1422
1423 ARM/CONTEC MICRO9 MACHINE SUPPORT
1424 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1425 S:      Maintained
1426 F:      arch/arm/mach-ep93xx/micro9.c
1427
1428 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1429 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1430 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1431 S:      Maintained
1432 F:      drivers/hwtracing/coresight/*
1433 F:      Documentation/trace/coresight.txt
1434 F:      Documentation/trace/coresight-cpu-debug.txt
1435 F:      Documentation/devicetree/bindings/arm/coresight.txt
1436 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1437 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1438 F:      tools/perf/arch/arm/util/pmu.c
1439 F:      tools/perf/arch/arm/util/auxtrace.c
1440 F:      tools/perf/arch/arm/util/cs-etm.c
1441 F:      tools/perf/arch/arm/util/cs-etm.h
1442 F:      tools/perf/util/cs-etm.*
1443 F:      tools/perf/util/cs-etm-decoder/*
1444
1445 ARM/CORGI MACHINE SUPPORT
1446 M:      Richard Purdie <rpurdie@rpsys.net>
1447 S:      Maintained
1448
1449 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1450 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1451 M:      Linus Walleij <linus.walleij@linaro.org>
1452 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1453 T:      git git://github.com/ulli-kroll/linux.git
1454 S:      Maintained
1455 F:      Documentation/devicetree/bindings/arm/gemini.txt
1456 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1457 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1458 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1459 F:      arch/arm/mach-gemini/
1460 F:      drivers/net/ethernet/cortina/
1461 F:      drivers/pinctrl/pinctrl-gemini.c
1462 F:      drivers/rtc/rtc-ftrtc010.c
1463
1464 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1465 M:      Barry Song <baohua@kernel.org>
1466 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1467 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1468 S:      Maintained
1469 F:      arch/arm/boot/dts/prima2*
1470 F:      arch/arm/mach-prima2/
1471 F:      drivers/clk/sirf/
1472 F:      drivers/clocksource/timer-prima2.c
1473 F:      drivers/clocksource/timer-atlas7.c
1474 N:      [^a-z]sirf
1475
1476 ARM/EBSA110 MACHINE SUPPORT
1477 M:      Russell King <linux@armlinux.org.uk>
1478 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1479 W:      http://www.armlinux.org.uk/
1480 S:      Maintained
1481 F:      arch/arm/mach-ebsa110/
1482 F:      drivers/net/ethernet/amd/am79c961a.*
1483
1484 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1485 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1486 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1487 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1488 S:      Maintained
1489 N:      efm32
1490
1491 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1492 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1493 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1494 S:      Maintained
1495 F:      arch/arm/mach-pxa/ezx.c
1496
1497 ARM/FARADAY FA526 PORT
1498 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1499 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1500 S:      Maintained
1501 T:      git git://git.berlios.de/gemini-board
1502 F:      arch/arm/mm/*-fa*
1503
1504 ARM/FOOTBRIDGE ARCHITECTURE
1505 M:      Russell King <linux@armlinux.org.uk>
1506 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1507 W:      http://www.armlinux.org.uk/
1508 S:      Maintained
1509 F:      arch/arm/include/asm/hardware/dec21285.h
1510 F:      arch/arm/mach-footbridge/
1511
1512 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1513 M:      Shawn Guo <shawnguo@kernel.org>
1514 M:      Sascha Hauer <s.hauer@pengutronix.de>
1515 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1516 R:      Fabio Estevam <fabio.estevam@nxp.com>
1517 R:      NXP Linux Team <linux-imx@nxp.com>
1518 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1519 S:      Maintained
1520 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1521 F:      arch/arm/mach-imx/
1522 F:      arch/arm/mach-mxs/
1523 F:      arch/arm/boot/dts/imx*
1524 F:      arch/arm/configs/imx*_defconfig
1525 F:      drivers/clk/imx/
1526 F:      drivers/firmware/imx/
1527 F:      drivers/soc/imx/
1528 F:      include/linux/firmware/imx/
1529 F:      include/soc/imx/
1530
1531 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1532 M:      Shawn Guo <shawnguo@kernel.org>
1533 M:      Sascha Hauer <s.hauer@pengutronix.de>
1534 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1535 R:      Stefan Agner <stefan@agner.ch>
1536 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1537 S:      Maintained
1538 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1539 F:      arch/arm/mach-imx/*vf610*
1540 F:      arch/arm/boot/dts/vf*
1541
1542 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1543 M:      Shawn Guo <shawnguo@kernel.org>
1544 M:      Li Yang <leoyang.li@nxp.com>
1545 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1546 S:      Maintained
1547 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1548 F:      arch/arm/boot/dts/ls1021a*
1549 F:      arch/arm64/boot/dts/freescale/fsl-*
1550 F:      arch/arm64/boot/dts/freescale/qoriq-*
1551
1552 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1553 M:      Lennert Buytenhek <kernel@wantstofly.org>
1554 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1555 S:      Maintained
1556
1557 ARM/GUMSTIX MACHINE SUPPORT
1558 M:      Steve Sakoman <sakoman@gmail.com>
1559 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1560 S:      Maintained
1561
1562 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1563 M:      Philipp Zabel <philipp.zabel@gmail.com>
1564 M:      Paul Parsons <lost.distance@yahoo.com>
1565 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1566 S:      Maintained
1567 F:      arch/arm/mach-pxa/hx4700.c
1568 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1569 F:      sound/soc/pxa/hx4700.c
1570
1571 ARM/HISILICON SOC SUPPORT
1572 M:      Wei Xu <xuwei5@hisilicon.com>
1573 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1574 W:      http://www.hisilicon.com
1575 S:      Supported
1576 T:      git git://github.com/hisilicon/linux-hisi.git
1577 F:      arch/arm/mach-hisi/
1578 F:      arch/arm/boot/dts/hi3*
1579 F:      arch/arm/boot/dts/hip*
1580 F:      arch/arm/boot/dts/hisi*
1581 F:      arch/arm64/boot/dts/hisilicon/
1582
1583 ARM/HP JORNADA 7XX MACHINE SUPPORT
1584 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1585 W:      www.jlime.com
1586 S:      Maintained
1587 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1588 F:      arch/arm/mach-sa1100/jornada720.c
1589 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1590
1591 ARM/IGEP MACHINE SUPPORT
1592 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1593 M:      Javier Martinez Canillas <javier@dowhile0.org>
1594 L:      linux-omap@vger.kernel.org
1595 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1596 S:      Maintained
1597 F:      arch/arm/boot/dts/omap3-igep*
1598
1599 ARM/INCOME PXA270 SUPPORT
1600 M:      Marek Vasut <marek.vasut@gmail.com>
1601 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1602 S:      Maintained
1603 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1604
1605 ARM/INTEL IOP13XX ARM ARCHITECTURE
1606 M:      Lennert Buytenhek <kernel@wantstofly.org>
1607 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1608 S:      Maintained
1609
1610 ARM/INTEL IOP32X ARM ARCHITECTURE
1611 M:      Lennert Buytenhek <kernel@wantstofly.org>
1612 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1613 S:      Maintained
1614
1615 ARM/INTEL IOP33X ARM ARCHITECTURE
1616 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1617 S:      Orphan
1618
1619 ARM/INTEL IQ81342EX MACHINE SUPPORT
1620 M:      Lennert Buytenhek <kernel@wantstofly.org>
1621 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1622 S:      Maintained
1623
1624 ARM/INTEL IXDP2850 MACHINE SUPPORT
1625 M:      Lennert Buytenhek <kernel@wantstofly.org>
1626 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1627 S:      Maintained
1628
1629 ARM/INTEL IXP4XX ARM ARCHITECTURE
1630 M:      Imre Kaloz <kaloz@openwrt.org>
1631 M:      Krzysztof Halasa <khalasa@piap.pl>
1632 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1633 S:      Maintained
1634 F:      arch/arm/mach-ixp4xx/
1635
1636 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1637 M:      Jonathan Cameron <jic23@cam.ac.uk>
1638 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1639 S:      Maintained
1640 F:      arch/arm/mach-pxa/stargate2.c
1641 F:      drivers/pcmcia/pxa2xx_stargate2.c
1642
1643 ARM/INTEL XSC3 (MANZANO) ARM CORE
1644 M:      Lennert Buytenhek <kernel@wantstofly.org>
1645 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1646 S:      Maintained
1647
1648 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1649 M:      Lennert Buytenhek <kernel@wantstofly.org>
1650 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1651 S:      Maintained
1652
1653 ARM/LG1K ARCHITECTURE
1654 M:      Chanho Min <chanho.min@lge.com>
1655 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1656 S:      Maintained
1657 F:      arch/arm64/boot/dts/lg/
1658
1659 ARM/LOGICPD PXA270 MACHINE SUPPORT
1660 M:      Lennert Buytenhek <kernel@wantstofly.org>
1661 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1662 S:      Maintained
1663
1664 ARM/LPC18XX ARCHITECTURE
1665 M:      Vladimir Zapolskiy <vz@mleia.com>
1666 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1667 S:      Maintained
1668 F:      arch/arm/boot/dts/lpc43*
1669 F:      drivers/i2c/busses/i2c-lpc2k.c
1670 F:      drivers/memory/pl172.c
1671 F:      drivers/mtd/spi-nor/nxp-spifi.c
1672 F:      drivers/rtc/rtc-lpc24xx.c
1673 N:      lpc18xx
1674
1675 ARM/LPC32XX SOC SUPPORT
1676 M:      Vladimir Zapolskiy <vz@mleia.com>
1677 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1678 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1679 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1680 S:      Maintained
1681 F:      arch/arm/boot/dts/lpc32*
1682 F:      arch/arm/mach-lpc32xx/
1683 F:      drivers/i2c/busses/i2c-pnx.c
1684 F:      drivers/net/ethernet/nxp/lpc_eth.c
1685 F:      drivers/usb/host/ohci-nxp.c
1686 F:      drivers/watchdog/pnx4008_wdt.c
1687 N:      lpc32xx
1688
1689 ARM/MAGICIAN MACHINE SUPPORT
1690 M:      Philipp Zabel <philipp.zabel@gmail.com>
1691 S:      Maintained
1692
1693 ARM/Marvell Dove/MV78xx0/Orion SOC support
1694 M:      Jason Cooper <jason@lakedaemon.net>
1695 M:      Andrew Lunn <andrew@lunn.ch>
1696 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1697 M:      Gregory Clement <gregory.clement@bootlin.com>
1698 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1699 S:      Maintained
1700 F:      Documentation/devicetree/bindings/soc/dove/
1701 F:      arch/arm/mach-dove/
1702 F:      arch/arm/mach-mv78xx0/
1703 F:      arch/arm/mach-orion5x/
1704 F:      arch/arm/plat-orion/
1705 F:      arch/arm/boot/dts/dove*
1706 F:      arch/arm/boot/dts/orion5x*
1707
1708 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1709 M:      Jason Cooper <jason@lakedaemon.net>
1710 M:      Andrew Lunn <andrew@lunn.ch>
1711 M:      Gregory Clement <gregory.clement@bootlin.com>
1712 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1713 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1714 S:      Maintained
1715 F:      arch/arm/boot/dts/armada*
1716 F:      arch/arm/boot/dts/kirkwood*
1717 F:      arch/arm/configs/mvebu_*_defconfig
1718 F:      arch/arm/mach-mvebu/
1719 F:      arch/arm64/boot/dts/marvell/armada*
1720 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1721 F:      drivers/cpufreq/mvebu-cpufreq.c
1722 F:      drivers/irqchip/irq-armada-370-xp.c
1723 F:      drivers/irqchip/irq-mvebu-*
1724 F:      drivers/pinctrl/mvebu/
1725 F:      drivers/rtc/rtc-armada38x.c
1726
1727 ARM/Mediatek RTC DRIVER
1728 M:      Eddie Huang <eddie.huang@mediatek.com>
1729 M:      Sean Wang <sean.wang@mediatek.com>
1730 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1731 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1732 S:      Maintained
1733 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1734 F:      drivers/rtc/rtc-mt6397.c
1735 F:      drivers/rtc/rtc-mt7622.c
1736
1737 ARM/Mediatek SoC support
1738 M:      Matthias Brugger <matthias.bgg@gmail.com>
1739 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1740 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1741 S:      Maintained
1742 F:      arch/arm/boot/dts/mt6*
1743 F:      arch/arm/boot/dts/mt7*
1744 F:      arch/arm/boot/dts/mt8*
1745 F:      arch/arm/mach-mediatek/
1746 F:      arch/arm64/boot/dts/mediatek/
1747 N:      mtk
1748 K:      mediatek
1749
1750 ARM/Mediatek USB3 PHY DRIVER
1751 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1752 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1753 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1754 S:      Maintained
1755 F:      drivers/phy/mediatek/
1756 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1757
1758 ARM/MICREL KS8695 ARCHITECTURE
1759 M:      Greg Ungerer <gerg@uclinux.org>
1760 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1761 F:      arch/arm/mach-ks8695/
1762 S:      Odd Fixes
1763
1764 ARM/Microchip (AT91) SoC support
1765 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1766 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1767 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1768 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1769 W:      http://www.linux4sam.org
1770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1771 S:      Supported
1772 N:      at91
1773 N:      atmel
1774 F:      arch/arm/mach-at91/
1775 F:      include/soc/at91/
1776 F:      arch/arm/boot/dts/at91*.dts
1777 F:      arch/arm/boot/dts/at91*.dtsi
1778 F:      arch/arm/boot/dts/sama*.dts
1779 F:      arch/arm/boot/dts/sama*.dtsi
1780 F:      arch/arm/include/debug/at91.S
1781 F:      drivers/memory/atmel*
1782 F:      drivers/watchdog/sama5d4_wdt.c
1783 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1784 X:      drivers/net/wireless/atmel/
1785
1786 ARM/MIOA701 MACHINE SUPPORT
1787 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1788 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1789 F:      arch/arm/mach-pxa/mioa701.c
1790 S:      Maintained
1791
1792 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1793 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1794 S:      Maintained
1795
1796 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1797 M:      Linus Walleij <linus.walleij@linaro.org>
1798 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1799 S:      Maintained
1800 F:      arch/arm/mach-nomadik/
1801 F:      arch/arm/mach-u300/
1802 F:      arch/arm/mach-ux500/
1803 F:      arch/arm/boot/dts/ste-*
1804 F:      drivers/clk/clk-nomadik.c
1805 F:      drivers/clk/clk-u300.c
1806 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1807 F:      drivers/clocksource/timer-u300.c
1808 F:      drivers/dma/coh901318*
1809 F:      drivers/dma/ste_dma40*
1810 F:      drivers/hwspinlock/u8500_hsem.c
1811 F:      drivers/i2c/busses/i2c-nomadik.c
1812 F:      drivers/i2c/busses/i2c-stu300.c
1813 F:      drivers/mfd/ab3100*
1814 F:      drivers/mfd/ab8500*
1815 F:      drivers/mfd/abx500*
1816 F:      drivers/mfd/dbx500*
1817 F:      drivers/mfd/db8500*
1818 F:      drivers/pinctrl/nomadik/
1819 F:      drivers/pinctrl/pinctrl-coh901*
1820 F:      drivers/pinctrl/pinctrl-u300.c
1821 F:      drivers/rtc/rtc-ab3100.c
1822 F:      drivers/rtc/rtc-ab8500.c
1823 F:      drivers/rtc/rtc-coh901331.c
1824 F:      drivers/rtc/rtc-pl031.c
1825 F:      drivers/watchdog/coh901327_wdt.c
1826 F:      Documentation/devicetree/bindings/arm/ste-*
1827 F:      Documentation/devicetree/bindings/arm/ux500/
1828 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1829
1830 ARM/NUVOTON NPCM ARCHITECTURE
1831 M:      Avi Fishman <avifishman70@gmail.com>
1832 M:      Tomer Maimon <tmaimon77@gmail.com>
1833 R:      Patrick Venture <venture@google.com>
1834 R:      Nancy Yuen <yuenn@google.com>
1835 R:      Brendan Higgins <brendanhiggins@google.com>
1836 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1837 S:      Supported
1838 F:      arch/arm/mach-npcm/
1839 F:      arch/arm/boot/dts/nuvoton-npcm*
1840 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1841 F:      drivers/*/*npcm*
1842 F:      Documentation/devicetree/bindings/*/*npcm*
1843 F:      Documentation/devicetree/bindings/*/*/*npcm*
1844
1845 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1846 M:      Wan ZongShun <mcuos.com@gmail.com>
1847 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1848 W:      http://www.mcuos.com
1849 S:      Maintained
1850 F:      arch/arm/mach-w90x900/
1851 F:      drivers/input/keyboard/w90p910_keypad.c
1852 F:      drivers/input/touchscreen/w90p910_ts.c
1853 F:      drivers/watchdog/nuc900_wdt.c
1854 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1855 F:      drivers/mtd/nand/raw/nuc900_nand.c
1856 F:      drivers/rtc/rtc-nuc900.c
1857 F:      drivers/spi/spi-nuc900.c
1858 F:      drivers/usb/host/ehci-w90x900.c
1859 F:      drivers/video/fbdev/nuc900fb.c
1860
1861 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1862 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1863 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1864 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1865 S:      Supported
1866
1867 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1868 M:      Alexander Clouter <alex@digriz.org.uk>
1869 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1870 W:      http://www.digriz.org.uk/ts78xx/kernel
1871 S:      Maintained
1872 F:      arch/arm/mach-orion5x/ts78xx-*
1873
1874 ARM/OXNAS platform support
1875 M:      Neil Armstrong <narmstrong@baylibre.com>
1876 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1877 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1878 S:      Maintained
1879 F:      arch/arm/mach-oxnas/
1880 F:      arch/arm/boot/dts/ox8*.dts*
1881 N:      oxnas
1882
1883 ARM/PALM TREO SUPPORT
1884 M:      Tomas Cech <sleep_walker@suse.com>
1885 L:      linux-arm-kernel@lists.infradead.org
1886 W:      http://hackndev.com
1887 S:      Maintained
1888 F:      arch/arm/mach-pxa/palmtreo.*
1889
1890 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1891 M:      Marek Vasut <marek.vasut@gmail.com>
1892 L:      linux-arm-kernel@lists.infradead.org
1893 W:      http://hackndev.com
1894 S:      Maintained
1895 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1896 F:      arch/arm/mach-pxa/palmtx.c
1897 F:      arch/arm/mach-pxa/palmt5.*
1898 F:      arch/arm/mach-pxa/include/mach/palmld.h
1899 F:      arch/arm/mach-pxa/palmld.c
1900 F:      arch/arm/mach-pxa/palmte2.*
1901 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1902 F:      arch/arm/mach-pxa/palmtc.c
1903
1904 ARM/PALMZ72 SUPPORT
1905 M:      Sergey Lapin <slapin@ossfans.org>
1906 L:      linux-arm-kernel@lists.infradead.org
1907 W:      http://hackndev.com
1908 S:      Maintained
1909 F:      arch/arm/mach-pxa/palmz72.*
1910
1911 ARM/PLEB SUPPORT
1912 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1913 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1914 S:      Maintained
1915
1916 ARM/PT DIGITAL BOARD PORT
1917 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1918 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1919 W:      http://www.armlinux.org.uk/
1920 S:      Maintained
1921
1922 ARM/QUALCOMM SUPPORT
1923 M:      Andy Gross <andy.gross@linaro.org>
1924 M:      David Brown <david.brown@linaro.org>
1925 L:      linux-arm-msm@vger.kernel.org
1926 S:      Maintained
1927 F:      Documentation/devicetree/bindings/soc/qcom/
1928 F:      arch/arm/boot/dts/qcom-*.dts
1929 F:      arch/arm/boot/dts/qcom-*.dtsi
1930 F:      arch/arm/mach-qcom/
1931 F:      arch/arm64/boot/dts/qcom/*
1932 F:      drivers/i2c/busses/i2c-qup.c
1933 F:      drivers/clk/qcom/
1934 F:      drivers/dma/qcom/
1935 F:      drivers/soc/qcom/
1936 F:      drivers/spi/spi-qup.c
1937 F:      drivers/tty/serial/msm_serial.c
1938 F:      drivers/*/pm8???-*
1939 F:      drivers/mfd/ssbi.c
1940 F:      drivers/firmware/qcom_scm*
1941 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1942
1943 ARM/RADISYS ENP2611 MACHINE SUPPORT
1944 M:      Lennert Buytenhek <kernel@wantstofly.org>
1945 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1946 S:      Maintained
1947
1948 ARM/REALTEK ARCHITECTURE
1949 M:      Andreas Färber <afaerber@suse.de>
1950 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1951 S:      Maintained
1952 F:      arch/arm64/boot/dts/realtek/
1953 F:      Documentation/devicetree/bindings/arm/realtek.txt
1954
1955 ARM/RENESAS ARM64 ARCHITECTURE
1956 M:      Simon Horman <horms@verge.net.au>
1957 M:      Magnus Damm <magnus.damm@gmail.com>
1958 L:      linux-renesas-soc@vger.kernel.org
1959 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1960 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1961 S:      Supported
1962 F:      arch/arm64/boot/dts/renesas/
1963 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1964 F:      drivers/soc/renesas/
1965 F:      include/linux/soc/renesas/
1966
1967 ARM/RISCPC ARCHITECTURE
1968 M:      Russell King <linux@armlinux.org.uk>
1969 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1970 W:      http://www.armlinux.org.uk/
1971 S:      Maintained
1972 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1973 F:      arch/arm/include/asm/hardware/ioc.h
1974 F:      arch/arm/include/asm/hardware/iomd.h
1975 F:      arch/arm/include/asm/hardware/memc.h
1976 F:      arch/arm/mach-rpc/
1977 F:      drivers/net/ethernet/8390/etherh.c
1978 F:      drivers/net/ethernet/i825xx/ether1*
1979 F:      drivers/net/ethernet/seeq/ether3*
1980 F:      drivers/scsi/arm/
1981
1982 ARM/Rockchip SoC support
1983 M:      Heiko Stuebner <heiko@sntech.de>
1984 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1985 L:      linux-rockchip@lists.infradead.org
1986 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1987 S:      Maintained
1988 F:      arch/arm/boot/dts/rk3*
1989 F:      arch/arm/boot/dts/rv1108*
1990 F:      arch/arm/mach-rockchip/
1991 F:      drivers/clk/rockchip/
1992 F:      drivers/i2c/busses/i2c-rk3x.c
1993 F:      drivers/*/*rockchip*
1994 F:      drivers/*/*/*rockchip*
1995 F:      sound/soc/rockchip/
1996 N:      rockchip
1997
1998 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
1999 M:      Kukjin Kim <kgene@kernel.org>
2000 M:      Krzysztof Kozlowski <krzk@kernel.org>
2001 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2002 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2003 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2004 S:      Maintained
2005 F:      arch/arm/boot/dts/s3c*
2006 F:      arch/arm/boot/dts/s5p*
2007 F:      arch/arm/boot/dts/exynos*
2008 F:      arch/arm64/boot/dts/exynos/
2009 F:      arch/arm/plat-samsung/
2010 F:      arch/arm/mach-s3c24*/
2011 F:      arch/arm/mach-s3c64xx/
2012 F:      arch/arm/mach-s5p*/
2013 F:      arch/arm/mach-exynos*/
2014 F:      drivers/*/*s3c24*
2015 F:      drivers/*/*/*s3c24*
2016 F:      drivers/*/*s3c64xx*
2017 F:      drivers/*/*s5pv210*
2018 F:      drivers/memory/samsung/*
2019 F:      drivers/soc/samsung/*
2020 F:      Documentation/arm/Samsung/
2021 F:      Documentation/devicetree/bindings/arm/samsung/
2022 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2023 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2024 N:      exynos
2025
2026 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2027 M:      Kyungmin Park <kyungmin.park@samsung.com>
2028 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2029 S:      Maintained
2030 F:      arch/arm/mach-s5pv210/
2031
2032 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2033 M:      Kyungmin Park <kyungmin.park@samsung.com>
2034 M:      Kamil Debski <kamil@wypas.org>
2035 M:      Andrzej Hajda <a.hajda@samsung.com>
2036 L:      linux-arm-kernel@lists.infradead.org
2037 L:      linux-media@vger.kernel.org
2038 S:      Maintained
2039 F:      drivers/media/platform/s5p-g2d/
2040
2041 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2042 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2043 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2044 L:      linux-media@vger.kernel.org
2045 S:      Maintained
2046 F:      drivers/media/platform/s5p-cec/
2047 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2048
2049 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2050 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
2051 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2052 L:      linux-arm-kernel@lists.infradead.org
2053 L:      linux-media@vger.kernel.org
2054 S:      Maintained
2055 F:      drivers/media/platform/s5p-jpeg/
2056
2057 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2058 M:      Kyungmin Park <kyungmin.park@samsung.com>
2059 M:      Kamil Debski <kamil@wypas.org>
2060 M:      Jeongtae Park <jtp.park@samsung.com>
2061 M:      Andrzej Hajda <a.hajda@samsung.com>
2062 L:      linux-arm-kernel@lists.infradead.org
2063 L:      linux-media@vger.kernel.org
2064 S:      Maintained
2065 F:      drivers/media/platform/s5p-mfc/
2066
2067 ARM/SHMOBILE ARM ARCHITECTURE
2068 M:      Simon Horman <horms@verge.net.au>
2069 M:      Magnus Damm <magnus.damm@gmail.com>
2070 L:      linux-renesas-soc@vger.kernel.org
2071 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2072 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2073 S:      Supported
2074 F:      arch/arm/boot/dts/emev2*
2075 F:      arch/arm/boot/dts/r7s*
2076 F:      arch/arm/boot/dts/r8a*
2077 F:      arch/arm/boot/dts/r9a*
2078 F:      arch/arm/boot/dts/sh*
2079 F:      arch/arm/configs/shmobile_defconfig
2080 F:      arch/arm/include/debug/renesas-scif.S
2081 F:      arch/arm/mach-shmobile/
2082 F:      Documentation/devicetree/bindings/arm/shmobile.txt
2083 F:      drivers/soc/renesas/
2084 F:      include/linux/soc/renesas/
2085
2086 ARM/SOCFPGA ARCHITECTURE
2087 M:      Dinh Nguyen <dinguyen@kernel.org>
2088 S:      Maintained
2089 F:      arch/arm/mach-socfpga/
2090 F:      arch/arm/boot/dts/socfpga*
2091 F:      arch/arm/configs/socfpga_defconfig
2092 F:      arch/arm64/boot/dts/altera/
2093 W:      http://www.rocketboards.org
2094 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2095
2096 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2097 M:      Dinh Nguyen <dinguyen@kernel.org>
2098 S:      Maintained
2099 F:      drivers/clk/socfpga/
2100
2101 ARM/SOCFPGA EDAC SUPPORT
2102 M:      Thor Thayer <thor.thayer@linux.intel.com>
2103 S:      Maintained
2104 F:      drivers/edac/altera_edac.
2105
2106 ARM/SPREADTRUM SoC SUPPORT
2107 M:      Orson Zhai <orsonzhai@gmail.com>
2108 M:      Baolin Wang <baolin.wang@linaro.org>
2109 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2110 S:      Maintained
2111 F:      arch/arm64/boot/dts/sprd
2112 N:      sprd
2113
2114 ARM/STI ARCHITECTURE
2115 M:      Patrice Chotard <patrice.chotard@st.com>
2116 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2117 W:      http://www.stlinux.com
2118 S:      Maintained
2119 F:      arch/arm/mach-sti/
2120 F:      arch/arm/boot/dts/sti*
2121 F:      drivers/char/hw_random/st-rng.c
2122 F:      drivers/clocksource/arm_global_timer.c
2123 F:      drivers/clocksource/clksrc_st_lpc.c
2124 F:      drivers/cpufreq/sti-cpufreq.c
2125 F:      drivers/dma/st_fdma*
2126 F:      drivers/i2c/busses/i2c-st.c
2127 F:      drivers/media/rc/st_rc.c
2128 F:      drivers/media/platform/sti/c8sectpfe/
2129 F:      drivers/mmc/host/sdhci-st.c
2130 F:      drivers/phy/st/phy-miphy28lp.c
2131 F:      drivers/phy/st/phy-stih407-usb.c
2132 F:      drivers/pinctrl/pinctrl-st.c
2133 F:      drivers/remoteproc/st_remoteproc.c
2134 F:      drivers/remoteproc/st_slim_rproc.c
2135 F:      drivers/reset/sti/
2136 F:      drivers/rtc/rtc-st-lpc.c
2137 F:      drivers/tty/serial/st-asc.c
2138 F:      drivers/usb/dwc3/dwc3-st.c
2139 F:      drivers/usb/host/ehci-st.c
2140 F:      drivers/usb/host/ohci-st.c
2141 F:      drivers/watchdog/st_lpc_wdt.c
2142 F:      drivers/ata/ahci_st.c
2143 F:      include/linux/remoteproc/st_slim_rproc.h
2144
2145 ARM/STM32 ARCHITECTURE
2146 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2147 M:      Alexandre Torgue <alexandre.torgue@st.com>
2148 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2149 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2150 S:      Maintained
2151 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2152 N:      stm32
2153 N:      stm
2154 F:      arch/arm/boot/dts/stm32*
2155 F:      arch/arm/mach-stm32/
2156 F:      drivers/clocksource/armv7m_systick.c
2157
2158 ARM/Synaptics SoC support
2159 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2160 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2161 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2162 S:      Maintained
2163 F:      arch/arm/mach-berlin/
2164 F:      arch/arm/boot/dts/berlin*
2165 F:      arch/arm64/boot/dts/synaptics/
2166
2167 ARM/TANGO ARCHITECTURE
2168 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2169 M:      Mans Rullgard <mans@mansr.com>
2170 L:      linux-arm-kernel@lists.infradead.org
2171 S:      Odd Fixes
2172 N:      tango
2173
2174 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2175 M:      Lennert Buytenhek <kernel@wantstofly.org>
2176 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2177 S:      Maintained
2178
2179 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2180 M:      Hans Verkuil <hans.verkuil@cisco.com>
2181 L:      linux-tegra@vger.kernel.org
2182 L:      linux-media@vger.kernel.org
2183 S:      Maintained
2184 F:      drivers/media/platform/tegra-cec/
2185 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2186
2187 ARM/TETON BGA MACHINE SUPPORT
2188 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2189 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2190 S:      Maintained
2191
2192 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2193 M:      Santosh Shilimkar <ssantosh@kernel.org>
2194 L:      linux-kernel@vger.kernel.org
2195 S:      Maintained
2196 F:      drivers/memory/*emif*
2197
2198 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2199 M:      Tero Kristo <t-kristo@ti.com>
2200 M:      Nishanth Menon <nm@ti.com>
2201 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2202 S:      Supported
2203 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2204 F:      arch/arm64/boot/dts/ti/Makefile
2205 F:      arch/arm64/boot/dts/ti/k3-*
2206
2207 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2208 M:      Santosh Shilimkar <ssantosh@kernel.org>
2209 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2210 S:      Maintained
2211 F:      arch/arm/mach-keystone/
2212 F:      arch/arm/boot/dts/keystone-*
2213 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2214
2215 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2216 M:      Santosh Shilimkar <ssantosh@kernel.org>
2217 L:      linux-kernel@vger.kernel.org
2218 S:      Maintained
2219 F:      drivers/clk/keystone/
2220
2221 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2222 M:      Santosh Shilimkar <ssantosh@kernel.org>
2223 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2224 L:      linux-kernel@vger.kernel.org
2225 S:      Maintained
2226 F:      drivers/clocksource/timer-keystone.c
2227
2228 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2229 M:      Santosh Shilimkar <ssantosh@kernel.org>
2230 L:      linux-kernel@vger.kernel.org
2231 S:      Maintained
2232 F:      drivers/power/reset/keystone-reset.c
2233
2234 ARM/THECUS N2100 MACHINE SUPPORT
2235 M:      Lennert Buytenhek <kernel@wantstofly.org>
2236 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2237 S:      Maintained
2238
2239 ARM/TOSA MACHINE SUPPORT
2240 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2241 M:      Dirk Opfer <dirk@opfer-online.de>
2242 S:      Maintained
2243
2244 ARM/UNIPHIER ARCHITECTURE
2245 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2246 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2247 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2248 S:      Maintained
2249 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2250 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2251 F:      arch/arm/boot/dts/uniphier*
2252 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2253 F:      arch/arm/mach-uniphier/
2254 F:      arch/arm/mm/cache-uniphier.c
2255 F:      arch/arm64/boot/dts/socionext/uniphier*
2256 F:      drivers/bus/uniphier-system-bus.c
2257 F:      drivers/clk/uniphier/
2258 F:      drivers/gpio/gpio-uniphier.c
2259 F:      drivers/i2c/busses/i2c-uniphier*
2260 F:      drivers/irqchip/irq-uniphier-aidet.c
2261 F:      drivers/mmc/host/uniphier-sd.c
2262 F:      drivers/pinctrl/uniphier/
2263 F:      drivers/reset/reset-uniphier.c
2264 F:      drivers/tty/serial/8250/8250_uniphier.c
2265 N:      uniphier
2266
2267 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2268 M:      Ulf Hansson <ulf.hansson@linaro.org>
2269 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2270 T:      git git://git.linaro.org/people/ulfh/clk.git
2271 S:      Maintained
2272 F:      drivers/clk/ux500/
2273
2274 ARM/VERSATILE EXPRESS PLATFORM
2275 M:      Liviu Dudau <liviu.dudau@arm.com>
2276 M:      Sudeep Holla <sudeep.holla@arm.com>
2277 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2278 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2279 S:      Maintained
2280 F:      arch/arm/boot/dts/vexpress*
2281 F:      arch/arm64/boot/dts/arm/
2282 F:      arch/arm/mach-vexpress/
2283 F:      */*/vexpress*
2284 F:      */*/*/vexpress*
2285 F:      drivers/clk/versatile/clk-vexpress-osc.c
2286 F:      drivers/clocksource/timer-versatile.c
2287 N:      mps2
2288
2289 ARM/VFP SUPPORT
2290 M:      Russell King <linux@armlinux.org.uk>
2291 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2292 W:      http://www.armlinux.org.uk/
2293 S:      Maintained
2294 F:      arch/arm/vfp/
2295
2296 ARM/VOIPAC PXA270 SUPPORT
2297 M:      Marek Vasut <marek.vasut@gmail.com>
2298 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2299 S:      Maintained
2300 F:      arch/arm/mach-pxa/vpac270.c
2301 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2302
2303 ARM/VT8500 ARM ARCHITECTURE
2304 M:      Tony Prisk <linux@prisktech.co.nz>
2305 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2306 S:      Maintained
2307 F:      arch/arm/mach-vt8500/
2308 F:      drivers/clocksource/timer-vt8500.c
2309 F:      drivers/i2c/busses/i2c-wmt.c
2310 F:      drivers/mmc/host/wmt-sdmmc.c
2311 F:      drivers/pwm/pwm-vt8500.c
2312 F:      drivers/rtc/rtc-vt8500.c
2313 F:      drivers/tty/serial/vt8500_serial.c
2314 F:      drivers/usb/host/ehci-platform.c
2315 F:      drivers/usb/host/uhci-platform.c
2316 F:      drivers/video/fbdev/vt8500lcdfb.*
2317 F:      drivers/video/fbdev/wm8505fb*
2318 F:      drivers/video/fbdev/wmt_ge_rops.*
2319
2320 ARM/ZIPIT Z2 SUPPORT
2321 M:      Marek Vasut <marek.vasut@gmail.com>
2322 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2323 S:      Maintained
2324 F:      arch/arm/mach-pxa/z2.c
2325 F:      arch/arm/mach-pxa/include/mach/z2.h
2326
2327 ARM/ZTE ARCHITECTURE
2328 M:      Jun Nie <jun.nie@linaro.org>
2329 M:      Shawn Guo <shawnguo@kernel.org>
2330 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2331 S:      Maintained
2332 F:      arch/arm/boot/dts/zx2967*
2333 F:      arch/arm/mach-zx/
2334 F:      arch/arm64/boot/dts/zte/
2335 F:      drivers/clk/zte/
2336 F:      drivers/dma/zx_dma.c
2337 F:      drivers/gpio/gpio-zx.c
2338 F:      drivers/i2c/busses/i2c-zx2967.c
2339 F:      drivers/mmc/host/dw_mmc-zx.*
2340 F:      drivers/pinctrl/zte/
2341 F:      drivers/soc/zte/
2342 F:      drivers/thermal/zx2967_thermal.c
2343 F:      drivers/watchdog/zx2967_wdt.c
2344 F:      Documentation/devicetree/bindings/arm/zte.txt
2345 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2346 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2347 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2348 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2349 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2350 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2351 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2352 F:      Documentation/devicetree/bindings/soc/zte/
2353 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2354 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2355 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2356 F:      include/dt-bindings/clock/zx2967*.h
2357 F:      include/dt-bindings/soc/zte,*.h
2358 F:      sound/soc/codecs/zx_aud96p22.c
2359 F:      sound/soc/zte/
2360
2361 ARM/ZYNQ ARCHITECTURE
2362 M:      Michal Simek <michal.simek@xilinx.com>
2363 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2364 W:      http://wiki.xilinx.com
2365 T:      git https://github.com/Xilinx/linux-xlnx.git
2366 S:      Supported
2367 F:      arch/arm/mach-zynq/
2368 F:      drivers/cpuidle/cpuidle-zynq.c
2369 F:      drivers/block/xsysace.c
2370 N:      zynq
2371 N:      xilinx
2372 F:      drivers/clocksource/timer-cadence-ttc.c
2373 F:      drivers/i2c/busses/i2c-cadence.c
2374 F:      drivers/mmc/host/sdhci-of-arasan.c
2375 F:      drivers/edac/synopsys_edac.c
2376 F:      drivers/i2c/busses/i2c-xiic.c
2377
2378 ARM64 PORT (AARCH64 ARCHITECTURE)
2379 M:      Catalin Marinas <catalin.marinas@arm.com>
2380 M:      Will Deacon <will.deacon@arm.com>
2381 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2382 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2383 S:      Maintained
2384 F:      arch/arm64/
2385 X:      arch/arm64/boot/dts/
2386 F:      Documentation/arm64/
2387
2388 AS3645A LED FLASH CONTROLLER DRIVER
2389 M:      Sakari Ailus <sakari.ailus@iki.fi>
2390 L:      linux-leds@vger.kernel.org
2391 S:      Maintained
2392 F:      drivers/leds/leds-as3645a.c
2393
2394 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2395 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2396 L:      linux-media@vger.kernel.org
2397 T:      git git://linuxtv.org/media_tree.git
2398 S:      Maintained
2399 F:      drivers/media/i2c/ak7375.c
2400 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2401
2402 ASAHI KASEI AK8974 DRIVER
2403 M:      Linus Walleij <linus.walleij@linaro.org>
2404 L:      linux-iio@vger.kernel.org
2405 W:      http://www.akm.com/
2406 S:      Supported
2407 F:      drivers/iio/magnetometer/ak8974.c
2408
2409 ASC7621 HARDWARE MONITOR DRIVER
2410 M:      George Joseph <george.joseph@fairview5.com>
2411 L:      linux-hwmon@vger.kernel.org
2412 S:      Maintained
2413 F:      Documentation/hwmon/asc7621
2414 F:      drivers/hwmon/asc7621.c
2415
2416 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2417 M:      Corentin Chary <corentin.chary@gmail.com>
2418 L:      acpi4asus-user@lists.sourceforge.net
2419 L:      platform-driver-x86@vger.kernel.org
2420 W:      http://acpi4asus.sf.net
2421 S:      Maintained
2422 F:      drivers/platform/x86/asus*.c
2423 F:      drivers/platform/x86/eeepc*.c
2424
2425 ASUS WIRELESS RADIO CONTROL DRIVER
2426 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2427 L:      platform-driver-x86@vger.kernel.org
2428 S:      Maintained
2429 F:      drivers/platform/x86/asus-wireless.c
2430
2431 ASYMMETRIC KEYS
2432 M:      David Howells <dhowells@redhat.com>
2433 L:      keyrings@vger.kernel.org
2434 S:      Maintained
2435 F:      Documentation/crypto/asymmetric-keys.txt
2436 F:      include/linux/verification.h
2437 F:      include/crypto/public_key.h
2438 F:      include/crypto/pkcs7.h
2439 F:      crypto/asymmetric_keys/
2440
2441 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2442 R:      Dan Williams <dan.j.williams@intel.com>
2443 W:      http://sourceforge.net/projects/xscaleiop
2444 S:      Odd fixes
2445 F:      Documentation/crypto/async-tx-api.txt
2446 F:      crypto/async_tx/
2447 F:      drivers/dma/
2448 F:      include/linux/dmaengine.h
2449 F:      include/linux/async_tx.h
2450
2451 AT24 EEPROM DRIVER
2452 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2453 L:      linux-i2c@vger.kernel.org
2454 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2455 S:      Maintained
2456 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2457 F:      drivers/misc/eeprom/at24.c
2458 F:      include/linux/platform_data/at24.h
2459
2460 ATA OVER ETHERNET (AOE) DRIVER
2461 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2462 W:      http://www.openaoe.org/
2463 S:      Supported
2464 F:      Documentation/aoe/
2465 F:      drivers/block/aoe/
2466
2467 ATHEROS 71XX/9XXX GPIO DRIVER
2468 M:      Alban Bedel <albeu@free.fr>
2469 W:      https://github.com/AlbanBedel/linux
2470 T:      git git://github.com/AlbanBedel/linux
2471 S:      Maintained
2472 F:      drivers/gpio/gpio-ath79.c
2473 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2474
2475 ATHEROS 71XX/9XXX USB PHY DRIVER
2476 M:      Alban Bedel <albeu@free.fr>
2477 W:      https://github.com/AlbanBedel/linux
2478 T:      git git://github.com/AlbanBedel/linux
2479 S:      Maintained
2480 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2481 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2482
2483 ATHEROS ATH GENERIC UTILITIES
2484 M:      Kalle Valo <kvalo@codeaurora.org>
2485 L:      linux-wireless@vger.kernel.org
2486 S:      Supported
2487 F:      drivers/net/wireless/ath/*
2488
2489 ATHEROS ATH5K WIRELESS DRIVER
2490 M:      Jiri Slaby <jirislaby@gmail.com>
2491 M:      Nick Kossifidis <mickflemm@gmail.com>
2492 M:      Luis Chamberlain <mcgrof@kernel.org>
2493 L:      linux-wireless@vger.kernel.org
2494 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2495 S:      Maintained
2496 F:      drivers/net/wireless/ath/ath5k/
2497
2498 ATHEROS ATH6KL WIRELESS DRIVER
2499 M:      Kalle Valo <kvalo@codeaurora.org>
2500 L:      linux-wireless@vger.kernel.org
2501 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2502 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2503 S:      Supported
2504 F:      drivers/net/wireless/ath/ath6kl/
2505
2506 ATI_REMOTE2 DRIVER
2507 M:      Ville Syrjala <syrjala@sci.fi>
2508 S:      Maintained
2509 F:      drivers/input/misc/ati_remote2.c
2510
2511 ATK0110 HWMON DRIVER
2512 M:      Luca Tettamanti <kronos.it@gmail.com>
2513 L:      linux-hwmon@vger.kernel.org
2514 S:      Maintained
2515 F:      drivers/hwmon/asus_atk0110.c
2516
2517 ATLX ETHERNET DRIVERS
2518 M:      Jay Cliburn <jcliburn@gmail.com>
2519 M:      Chris Snook <chris.snook@gmail.com>
2520 L:      netdev@vger.kernel.org
2521 W:      http://sourceforge.net/projects/atl1
2522 W:      http://atl1.sourceforge.net
2523 S:      Maintained
2524 F:      drivers/net/ethernet/atheros/
2525
2526 ATM
2527 M:      Chas Williams <3chas3@gmail.com>
2528 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2529 L:      netdev@vger.kernel.org
2530 W:      http://linux-atm.sourceforge.net
2531 S:      Maintained
2532 F:      drivers/atm/
2533 F:      include/linux/atm*
2534 F:      include/uapi/linux/atm*
2535
2536 ATMEL MACB ETHERNET DRIVER
2537 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2538 S:      Supported
2539 F:      drivers/net/ethernet/cadence/
2540
2541 ATMEL MAXTOUCH DRIVER
2542 M:      Nick Dyer <nick@shmanahar.org>
2543 T:      git git://github.com/ndyer/linux.git
2544 S:      Maintained
2545 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2546 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2547
2548 ATMEL WIRELESS DRIVER
2549 M:      Simon Kelley <simon@thekelleys.org.uk>
2550 L:      linux-wireless@vger.kernel.org
2551 W:      http://www.thekelleys.org.uk/atmel
2552 W:      http://atmelwlandriver.sourceforge.net/
2553 S:      Maintained
2554 F:      drivers/net/wireless/atmel/atmel*
2555
2556 ATOMIC INFRASTRUCTURE
2557 M:      Will Deacon <will.deacon@arm.com>
2558 M:      Peter Zijlstra <peterz@infradead.org>
2559 R:      Boqun Feng <boqun.feng@gmail.com>
2560 L:      linux-kernel@vger.kernel.org
2561 S:      Maintained
2562 F:      arch/*/include/asm/atomic*.h
2563 F:      include/*/atomic*.h
2564
2565 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2566 M:      Bradley Grove <linuxdrivers@attotech.com>
2567 L:      linux-scsi@vger.kernel.org
2568 W:      http://www.attotech.com
2569 S:      Supported
2570 F:      drivers/scsi/esas2r
2571
2572 ATUSB IEEE 802.15.4 RADIO DRIVER
2573 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2574 L:      linux-wpan@vger.kernel.org
2575 S:      Maintained
2576 F:      drivers/net/ieee802154/atusb.c
2577 F:      drivers/net/ieee802154/atusb.h
2578 F:      drivers/net/ieee802154/at86rf230.h
2579
2580 AUDIT SUBSYSTEM
2581 M:      Paul Moore <paul@paul-moore.com>
2582 M:      Eric Paris <eparis@redhat.com>
2583 L:      linux-audit@redhat.com (moderated for non-subscribers)
2584 W:      https://github.com/linux-audit
2585 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2586 S:      Supported
2587 F:      include/linux/audit.h
2588 F:      include/uapi/linux/audit.h
2589 F:      kernel/audit*
2590
2591 AUXILIARY DISPLAY DRIVERS
2592 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2593 S:      Maintained
2594 F:      drivers/auxdisplay/
2595 F:      include/linux/cfag12864b.h
2596
2597 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2598 M:      Andreas Klinger <ak@it-klinger.de>
2599 L:      linux-iio@vger.kernel.org
2600 S:      Maintained
2601 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2602 F:      drivers/iio/adc/hx711.c
2603
2604 AX.25 NETWORK LAYER
2605 M:      Ralf Baechle <ralf@linux-mips.org>
2606 L:      linux-hams@vger.kernel.org
2607 W:      http://www.linux-ax25.org/
2608 S:      Maintained
2609 F:      include/uapi/linux/ax25.h
2610 F:      include/net/ax25.h
2611 F:      net/ax25/
2612
2613 AXENTIA ARM DEVICES
2614 M:      Peter Rosin <peda@axentia.se>
2615 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2616 S:      Maintained
2617 F:      Documentation/devicetree/bindings/arm/axentia.txt
2618 F:      arch/arm/boot/dts/at91-linea.dtsi
2619 F:      arch/arm/boot/dts/at91-natte.dtsi
2620 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2621 F:      arch/arm/boot/dts/at91-tse850-3.dts
2622
2623 AXENTIA ASOC DRIVERS
2624 M:      Peter Rosin <peda@axentia.se>
2625 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2626 S:      Maintained
2627 F:      Documentation/devicetree/bindings/sound/axentia,*
2628 F:      sound/soc/atmel/tse850-pcm5142.c
2629
2630 AZ6007 DVB DRIVER
2631 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2632 L:      linux-media@vger.kernel.org
2633 W:      https://linuxtv.org
2634 T:      git git://linuxtv.org/media_tree.git
2635 S:      Maintained
2636 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2637
2638 AZTECH FM RADIO RECEIVER DRIVER
2639 M:      Hans Verkuil <hverkuil@xs4all.nl>
2640 L:      linux-media@vger.kernel.org
2641 T:      git git://linuxtv.org/media_tree.git
2642 W:      https://linuxtv.org
2643 S:      Maintained
2644 F:      drivers/media/radio/radio-aztech*
2645
2646 B43 WIRELESS DRIVER
2647 L:      linux-wireless@vger.kernel.org
2648 L:      b43-dev@lists.infradead.org
2649 W:      http://wireless.kernel.org/en/users/Drivers/b43
2650 S:      Odd Fixes
2651 F:      drivers/net/wireless/broadcom/b43/
2652
2653 B43LEGACY WIRELESS DRIVER
2654 M:      Larry Finger <Larry.Finger@lwfinger.net>
2655 L:      linux-wireless@vger.kernel.org
2656 L:      b43-dev@lists.infradead.org
2657 W:      http://wireless.kernel.org/en/users/Drivers/b43
2658 S:      Maintained
2659 F:      drivers/net/wireless/broadcom/b43legacy/
2660
2661 BACKLIGHT CLASS/SUBSYSTEM
2662 M:      Lee Jones <lee.jones@linaro.org>
2663 M:      Daniel Thompson <daniel.thompson@linaro.org>
2664 M:      Jingoo Han <jingoohan1@gmail.com>
2665 L:      dri-devel@lists.freedesktop.org
2666 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2667 S:      Maintained
2668 F:      drivers/video/backlight/
2669 F:      include/linux/backlight.h
2670 F:      include/linux/pwm_backlight.h
2671 F:      Documentation/devicetree/bindings/leds/backlight
2672
2673 BATMAN ADVANCED
2674 M:      Marek Lindner <mareklindner@neomailbox.ch>
2675 M:      Simon Wunderlich <sw@simonwunderlich.de>
2676 M:      Antonio Quartulli <a@unstable.cc>
2677 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2678 W:      https://www.open-mesh.org/
2679 Q:      https://patchwork.open-mesh.org/project/batman/list/
2680 S:      Maintained
2681 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2682 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2683 F:      Documentation/networking/batman-adv.rst
2684 F:      include/uapi/linux/batadv_packet.h
2685 F:      include/uapi/linux/batman_adv.h
2686 F:      net/batman-adv/
2687
2688 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2689 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2690 L:      linux-hams@vger.kernel.org
2691 W:      http://www.baycom.org/~tom/ham/ham.html
2692 S:      Maintained
2693 F:      drivers/net/hamradio/baycom*
2694
2695 BCACHE (BLOCK LAYER CACHE)
2696 M:      Coly Li <colyli@suse.de>
2697 M:      Kent Overstreet <kent.overstreet@gmail.com>
2698 L:      linux-bcache@vger.kernel.org
2699 W:      http://bcache.evilpiepirate.org
2700 C:      irc://irc.oftc.net/bcache
2701 S:      Maintained
2702 F:      drivers/md/bcache/
2703
2704 BDISP ST MEDIA DRIVER
2705 M:      Fabien Dessenne <fabien.dessenne@st.com>
2706 L:      linux-media@vger.kernel.org
2707 T:      git git://linuxtv.org/media_tree.git
2708 W:      https://linuxtv.org
2709 S:      Supported
2710 F:      drivers/media/platform/sti/bdisp
2711
2712 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2713 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2714 L:      netdev@vger.kernel.org
2715 S:      Maintained
2716 F:      drivers/net/ethernet/ec_bhf.c
2717
2718 BEFS FILE SYSTEM
2719 M:      Luis de Bethencourt <luisbg@kernel.org>
2720 M:      Salah Triki <salah.triki@gmail.com>
2721 S:      Maintained
2722 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2723 F:      Documentation/filesystems/befs.txt
2724 F:      fs/befs/
2725
2726 BFQ I/O SCHEDULER
2727 M:      Paolo Valente <paolo.valente@linaro.org>
2728 M:      Jens Axboe <axboe@kernel.dk>
2729 L:      linux-block@vger.kernel.org
2730 S:      Maintained
2731 F:      block/bfq-*
2732 F:      Documentation/block/bfq-iosched.txt
2733
2734 BFS FILE SYSTEM
2735 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2736 S:      Maintained
2737 F:      Documentation/filesystems/bfs.txt
2738 F:      fs/bfs/
2739 F:      include/uapi/linux/bfs_fs.h
2740
2741 BLINKM RGB LED DRIVER
2742 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2743 S:      Maintained
2744 F:      drivers/leds/leds-blinkm.c
2745
2746 BLOCK LAYER
2747 M:      Jens Axboe <axboe@kernel.dk>
2748 L:      linux-block@vger.kernel.org
2749 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2750 S:      Maintained
2751 F:      block/
2752 F:      drivers/block/
2753 F:      kernel/trace/blktrace.c
2754 F:      lib/sbitmap.c
2755
2756 BLOCK2MTD DRIVER
2757 M:      Joern Engel <joern@lazybastard.org>
2758 L:      linux-mtd@lists.infradead.org
2759 S:      Maintained
2760 F:      drivers/mtd/devices/block2mtd.c
2761
2762 BLUETOOTH DRIVERS
2763 M:      Marcel Holtmann <marcel@holtmann.org>
2764 M:      Johan Hedberg <johan.hedberg@gmail.com>
2765 L:      linux-bluetooth@vger.kernel.org
2766 W:      http://www.bluez.org/
2767 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2769 S:      Maintained
2770 F:      drivers/bluetooth/
2771
2772 BLUETOOTH SUBSYSTEM
2773 M:      Marcel Holtmann <marcel@holtmann.org>
2774 M:      Johan Hedberg <johan.hedberg@gmail.com>
2775 L:      linux-bluetooth@vger.kernel.org
2776 W:      http://www.bluez.org/
2777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2778 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2779 S:      Maintained
2780 F:      net/bluetooth/
2781 F:      include/net/bluetooth/
2782
2783 BONDING DRIVER
2784 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2785 M:      Veaceslav Falico <vfalico@gmail.com>
2786 M:      Andy Gospodarek <andy@greyhouse.net>
2787 L:      netdev@vger.kernel.org
2788 W:      http://sourceforge.net/projects/bonding/
2789 S:      Supported
2790 F:      drivers/net/bonding/
2791 F:      include/uapi/linux/if_bonding.h
2792
2793 BPF (Safe dynamic programs and tools)
2794 M:      Alexei Starovoitov <ast@kernel.org>
2795 M:      Daniel Borkmann <daniel@iogearbox.net>
2796 L:      netdev@vger.kernel.org
2797 L:      linux-kernel@vger.kernel.org
2798 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2799 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2800 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2801 S:      Supported
2802 F:      arch/*/net/*
2803 F:      Documentation/networking/filter.txt
2804 F:      Documentation/bpf/
2805 F:      include/linux/bpf*
2806 F:      include/linux/filter.h
2807 F:      include/trace/events/xdp.h
2808 F:      include/uapi/linux/bpf*
2809 F:      include/uapi/linux/filter.h
2810 F:      kernel/bpf/
2811 F:      kernel/trace/bpf_trace.c
2812 F:      lib/test_bpf.c
2813 F:      net/bpf/
2814 F:      net/core/filter.c
2815 F:      net/sched/act_bpf.c
2816 F:      net/sched/cls_bpf.c
2817 F:      samples/bpf/
2818 F:      tools/bpf/
2819 F:      tools/lib/bpf/
2820 F:      tools/testing/selftests/bpf/
2821
2822 BPF JIT for ARM
2823 M:      Shubham Bansal <illusionist.neo@gmail.com>
2824 L:      netdev@vger.kernel.org
2825 S:      Maintained
2826 F:      arch/arm/net/
2827
2828 BPF JIT for ARM64
2829 M:      Daniel Borkmann <daniel@iogearbox.net>
2830 M:      Alexei Starovoitov <ast@kernel.org>
2831 M:      Zi Shen Lim <zlim.lnx@gmail.com>
2832 L:      netdev@vger.kernel.org
2833 S:      Supported
2834 F:      arch/arm64/net/
2835
2836 BPF JIT for MIPS (32-BIT AND 64-BIT)
2837 M:      Paul Burton <paul.burton@mips.com>
2838 L:      netdev@vger.kernel.org
2839 S:      Maintained
2840 F:      arch/mips/net/
2841
2842 BPF JIT for NFP NICs
2843 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
2844 L:      netdev@vger.kernel.org
2845 S:      Supported
2846 F:      drivers/net/ethernet/netronome/nfp/bpf/
2847
2848 BPF JIT for POWERPC (32-BIT AND 64-BIT)
2849 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
2850 M:      Sandipan Das <sandipan@linux.ibm.com>
2851 L:      netdev@vger.kernel.org
2852 S:      Maintained
2853 F:      arch/powerpc/net/
2854
2855 BPF JIT for S390
2856 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
2857 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
2858 L:      netdev@vger.kernel.org
2859 S:      Maintained
2860 F:      arch/s390/net/
2861 X:      arch/s390/net/pnet.c
2862
2863 BPF JIT for SPARC (32-BIT AND 64-BIT)
2864 M:      David S. Miller <davem@davemloft.net>
2865 L:      netdev@vger.kernel.org
2866 S:      Maintained
2867 F:      arch/sparc/net/
2868
2869 BPF JIT for X86 32-BIT
2870 M:      Wang YanQing <udknight@gmail.com>
2871 L:      netdev@vger.kernel.org
2872 S:      Maintained
2873 F:      arch/x86/net/bpf_jit_comp32.c
2874
2875 BPF JIT for X86 64-BIT
2876 M:      Alexei Starovoitov <ast@kernel.org>
2877 M:      Daniel Borkmann <daniel@iogearbox.net>
2878 L:      netdev@vger.kernel.org
2879 S:      Supported
2880 F:      arch/x86/net/
2881 X:      arch/x86/net/bpf_jit_comp32.c
2882
2883 BROADCOM B44 10/100 ETHERNET DRIVER
2884 M:      Michael Chan <michael.chan@broadcom.com>
2885 L:      netdev@vger.kernel.org
2886 S:      Supported
2887 F:      drivers/net/ethernet/broadcom/b44.*
2888
2889 BROADCOM B53 ETHERNET SWITCH DRIVER
2890 M:      Florian Fainelli <f.fainelli@gmail.com>
2891 L:      netdev@vger.kernel.org
2892 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2893 S:      Supported
2894 F:      drivers/net/dsa/b53/*
2895 F:      include/linux/platform_data/b53.h
2896
2897 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2898 M:      Florian Fainelli <f.fainelli@gmail.com>
2899 M:      Ray Jui <rjui@broadcom.com>
2900 M:      Scott Branden <sbranden@broadcom.com>
2901 M:      bcm-kernel-feedback-list@broadcom.com
2902 T:      git git://github.com/broadcom/mach-bcm
2903 S:      Maintained
2904 N:      bcm281*
2905 N:      bcm113*
2906 N:      bcm216*
2907 N:      kona
2908 F:      arch/arm/mach-bcm/
2909
2910 BROADCOM BCM2835 ARM ARCHITECTURE
2911 M:      Eric Anholt <eric@anholt.net>
2912 M:      Stefan Wahren <stefan.wahren@i2se.com>
2913 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2914 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2915 T:      git git://github.com/anholt/linux
2916 S:      Maintained
2917 N:      bcm2835
2918 F:      drivers/staging/vc04_services
2919
2920 BROADCOM BCM47XX MIPS ARCHITECTURE
2921 M:      Hauke Mehrtens <hauke@hauke-m.de>
2922 M:      Rafał Miłecki <zajec5@gmail.com>
2923 L:      linux-mips@vger.kernel.org
2924 S:      Maintained
2925 F:      Documentation/devicetree/bindings/mips/brcm/
2926 F:      arch/mips/bcm47xx/*
2927 F:      arch/mips/include/asm/mach-bcm47xx/*
2928
2929 BROADCOM BCM5301X ARM ARCHITECTURE
2930 M:      Hauke Mehrtens <hauke@hauke-m.de>
2931 M:      Rafał Miłecki <zajec5@gmail.com>
2932 M:      bcm-kernel-feedback-list@broadcom.com
2933 L:      linux-arm-kernel@lists.infradead.org
2934 S:      Maintained
2935 F:      arch/arm/mach-bcm/bcm_5301x.c
2936 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2937 F:      arch/arm/boot/dts/bcm470*
2938 F:      arch/arm/boot/dts/bcm953012*
2939
2940 BROADCOM BCM53573 ARM ARCHITECTURE
2941 M:      Rafał Miłecki <rafal@milecki.pl>
2942 L:      linux-arm-kernel@lists.infradead.org
2943 S:      Maintained
2944 F:      arch/arm/boot/dts/bcm53573*
2945 F:      arch/arm/boot/dts/bcm47189*
2946
2947 BROADCOM BCM63XX ARM ARCHITECTURE
2948 M:      Florian Fainelli <f.fainelli@gmail.com>
2949 M:      bcm-kernel-feedback-list@broadcom.com
2950 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2951 T:      git git://github.com/broadcom/stblinux.git
2952 S:      Maintained
2953 N:      bcm63xx
2954
2955 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2956 M:      Kevin Cernekee <cernekee@gmail.com>
2957 L:      linux-usb@vger.kernel.org
2958 S:      Maintained
2959 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2960
2961 BROADCOM BCM7XXX ARM ARCHITECTURE
2962 M:      Brian Norris <computersforpeace@gmail.com>
2963 M:      Gregory Fong <gregory.0xf0@gmail.com>
2964 M:      Florian Fainelli <f.fainelli@gmail.com>
2965 M:      bcm-kernel-feedback-list@broadcom.com
2966 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2967 T:      git git://github.com/broadcom/stblinux.git
2968 S:      Maintained
2969 F:      arch/arm/mach-bcm/*brcmstb*
2970 F:      arch/arm/boot/dts/bcm7*.dts*
2971 F:      drivers/bus/brcmstb_gisb.c
2972 F:      arch/arm/mm/cache-b15-rac.c
2973 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2974 N:      brcmstb
2975
2976 BROADCOM BMIPS CPUFREQ DRIVER
2977 M:      Markus Mayer <mmayer@broadcom.com>
2978 M:      bcm-kernel-feedback-list@broadcom.com
2979 L:      linux-pm@vger.kernel.org
2980 S:      Maintained
2981 F:      drivers/cpufreq/bmips-cpufreq.c
2982
2983 BROADCOM BMIPS MIPS ARCHITECTURE
2984 M:      Kevin Cernekee <cernekee@gmail.com>
2985 M:      Florian Fainelli <f.fainelli@gmail.com>
2986 L:      linux-mips@vger.kernel.org
2987 T:      git git://github.com/broadcom/stblinux.git
2988 S:      Maintained
2989 F:      arch/mips/bmips/*
2990 F:      arch/mips/include/asm/mach-bmips/*
2991 F:      arch/mips/kernel/*bmips*
2992 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2993 F:      drivers/irqchip/irq-bcm63*
2994 F:      drivers/irqchip/irq-bcm7*
2995 F:      drivers/irqchip/irq-brcmstb*
2996 F:      include/linux/bcm963xx_nvram.h
2997 F:      include/linux/bcm963xx_tag.h
2998
2999 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3000 M:      Rasesh Mody <rasesh.mody@cavium.com>
3001 M:      Dept-GELinuxNICDev@cavium.com
3002 L:      netdev@vger.kernel.org
3003 S:      Supported
3004 F:      drivers/net/ethernet/broadcom/bnx2.*
3005 F:      drivers/net/ethernet/broadcom/bnx2_*
3006
3007 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3008 M:      QLogic-Storage-Upstream@qlogic.com
3009 L:      linux-scsi@vger.kernel.org
3010 S:      Supported
3011 F:      drivers/scsi/bnx2fc/
3012
3013 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3014 M:      QLogic-Storage-Upstream@qlogic.com
3015 L:      linux-scsi@vger.kernel.org
3016 S:      Supported
3017 F:      drivers/scsi/bnx2i/
3018
3019 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3020 M:      Ariel Elior <ariel.elior@cavium.com>
3021 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3022 M:      everest-linux-l2@cavium.com
3023 L:      netdev@vger.kernel.org
3024 S:      Supported
3025 F:      drivers/net/ethernet/broadcom/bnx2x/
3026
3027 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3028 M:      Michael Chan <michael.chan@broadcom.com>
3029 L:      netdev@vger.kernel.org
3030 S:      Supported
3031 F:      drivers/net/ethernet/broadcom/bnxt/
3032
3033 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3034 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3035 M:      Franky Lin <franky.lin@broadcom.com>
3036 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3037 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3038 M:      Wright Feng <wright.feng@cypress.com>
3039 L:      linux-wireless@vger.kernel.org
3040 L:      brcm80211-dev-list.pdl@broadcom.com
3041 L:      brcm80211-dev-list@cypress.com
3042 S:      Supported
3043 F:      drivers/net/wireless/broadcom/brcm80211/
3044
3045 BROADCOM BRCMSTB GPIO DRIVER
3046 M:      Gregory Fong <gregory.0xf0@gmail.com>
3047 L:      bcm-kernel-feedback-list@broadcom.com
3048 S:      Supported
3049 F:      drivers/gpio/gpio-brcmstb.c
3050 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3051
3052 BROADCOM BRCMSTB I2C DRIVER
3053 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3054 L:      linux-i2c@vger.kernel.org
3055 L:      bcm-kernel-feedback-list@broadcom.com
3056 S:      Supported
3057 F:      drivers/i2c/busses/i2c-brcmstb.c
3058 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3059
3060 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3061 M:      Al Cooper <alcooperx@gmail.com>
3062 L:      linux-kernel@vger.kernel.org
3063 L:      bcm-kernel-feedback-list@broadcom.com
3064 S:      Maintained
3065 F:      drivers/phy/broadcom/phy-brcm-usb*
3066
3067 BROADCOM GENET ETHERNET DRIVER
3068 M:      Doug Berger <opendmb@gmail.com>
3069 M:      Florian Fainelli <f.fainelli@gmail.com>
3070 L:      netdev@vger.kernel.org
3071 S:      Supported
3072 F:      drivers/net/ethernet/broadcom/genet/
3073
3074 BROADCOM IPROC ARM ARCHITECTURE
3075 M:      Ray Jui <rjui@broadcom.com>
3076 M:      Scott Branden <sbranden@broadcom.com>
3077 M:      bcm-kernel-feedback-list@broadcom.com
3078 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3079 T:      git git://github.com/broadcom/cygnus-linux.git
3080 S:      Maintained
3081 N:      iproc
3082 N:      cygnus
3083 N:      bcm[-_]nsp
3084 N:      bcm9113*
3085 N:      bcm9583*
3086 N:      bcm9585*
3087 N:      bcm9586*
3088 N:      bcm988312
3089 N:      bcm113*
3090 N:      bcm583*
3091 N:      bcm585*
3092 N:      bcm586*
3093 N:      bcm88312
3094 N:      hr2
3095 N:      stingray
3096 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3097 F:      arch/arm64/boot/dts/broadcom/stingray/*
3098 F:      drivers/clk/bcm/clk-ns*
3099 F:      drivers/clk/bcm/clk-sr*
3100 F:      drivers/pinctrl/bcm/pinctrl-ns*
3101 F:      include/dt-bindings/clock/bcm-sr*
3102
3103 BROADCOM KONA GPIO DRIVER
3104 M:      Ray Jui <rjui@broadcom.com>
3105 L:      bcm-kernel-feedback-list@broadcom.com
3106 S:      Supported
3107 F:      drivers/gpio/gpio-bcm-kona.c
3108 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3109
3110 BROADCOM NETXTREME-E ROCE DRIVER
3111 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3112 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3113 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3114 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3115 L:      linux-rdma@vger.kernel.org
3116 W:      http://www.broadcom.com
3117 S:      Supported
3118 F:      drivers/infiniband/hw/bnxt_re/
3119 F:      include/uapi/rdma/bnxt_re-abi.h
3120
3121 BROADCOM NVRAM DRIVER
3122 M:      Rafał Miłecki <zajec5@gmail.com>
3123 L:      linux-mips@vger.kernel.org
3124 S:      Maintained
3125 F:      drivers/firmware/broadcom/*
3126
3127 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3128 M:      Rafał Miłecki <zajec5@gmail.com>
3129 L:      linux-wireless@vger.kernel.org
3130 S:      Maintained
3131 F:      drivers/bcma/
3132 F:      include/linux/bcma/
3133
3134 BROADCOM STB AVS CPUFREQ DRIVER
3135 M:      Markus Mayer <mmayer@broadcom.com>
3136 M:      bcm-kernel-feedback-list@broadcom.com
3137 L:      linux-pm@vger.kernel.org
3138 S:      Maintained
3139 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3140 F:      drivers/cpufreq/brcmstb*
3141
3142 BROADCOM STB AVS TMON DRIVER
3143 M:      Markus Mayer <mmayer@broadcom.com>
3144 M:      bcm-kernel-feedback-list@broadcom.com
3145 L:      linux-pm@vger.kernel.org
3146 S:      Maintained
3147 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3148 F:      drivers/thermal/broadcom/brcmstb*
3149
3150 BROADCOM STB NAND FLASH DRIVER
3151 M:      Brian Norris <computersforpeace@gmail.com>
3152 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3153 L:      linux-mtd@lists.infradead.org
3154 L:      bcm-kernel-feedback-list@broadcom.com
3155 S:      Maintained
3156 F:      drivers/mtd/nand/raw/brcmnand/
3157
3158 BROADCOM STB DPFE DRIVER
3159 M:      Markus Mayer <mmayer@broadcom.com>
3160 M:      bcm-kernel-feedback-list@broadcom.com
3161 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3162 S:      Maintained
3163 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3164 F:      drivers/memory/brcmstb_dpfe.c
3165
3166 BROADCOM SPI DRIVER
3167 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3168 M:      bcm-kernel-feedback-list@broadcom.com
3169 S:      Maintained
3170 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3171 F:      drivers/spi/spi-bcm-qspi.*
3172 F:      drivers/spi/spi-brcmstb-qspi.c
3173 F:      drivers/spi/spi-iproc-qspi.c
3174
3175 BROADCOM SYSTEMPORT ETHERNET DRIVER
3176 M:      Florian Fainelli <f.fainelli@gmail.com>
3177 L:      netdev@vger.kernel.org
3178 S:      Supported
3179 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3180
3181 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3182 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3183 M:      Prashant Sreedharan <prashant@broadcom.com>
3184 M:      Michael Chan <mchan@broadcom.com>
3185 L:      netdev@vger.kernel.org
3186 S:      Supported
3187 F:      drivers/net/ethernet/broadcom/tg3.*
3188
3189 BROCADE BFA FC SCSI DRIVER
3190 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3191 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3192 L:      linux-scsi@vger.kernel.org
3193 S:      Supported
3194 F:      drivers/scsi/bfa/
3195
3196 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3197 M:      Rasesh Mody <rasesh.mody@cavium.com>
3198 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3199 M:      Dept-GELinuxNICDev@cavium.com
3200 L:      netdev@vger.kernel.org
3201 S:      Supported
3202 F:      drivers/net/ethernet/brocade/bna/
3203
3204 BSG (block layer generic sg v4 driver)
3205 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3206 L:      linux-scsi@vger.kernel.org
3207 S:      Supported
3208 F:      block/bsg.c
3209 F:      include/linux/bsg.h
3210 F:      include/uapi/linux/bsg.h
3211
3212 BT87X AUDIO DRIVER
3213 M:      Clemens Ladisch <clemens@ladisch.de>
3214 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3215 T:      git git://git.alsa-project.org/alsa-kernel.git
3216 S:      Maintained
3217 F:      Documentation/sound/cards/bt87x.rst
3218 F:      sound/pci/bt87x.c
3219
3220 BT8XXGPIO DRIVER
3221 M:      Michael Buesch <m@bues.ch>
3222 W:      http://bu3sch.de/btgpio.php
3223 S:      Maintained
3224 F:      drivers/gpio/gpio-bt8xx.c
3225
3226 BTRFS FILE SYSTEM
3227 M:      Chris Mason <clm@fb.com>
3228 M:      Josef Bacik <josef@toxicpanda.com>
3229 M:      David Sterba <dsterba@suse.com>
3230 L:      linux-btrfs@vger.kernel.org
3231 W:      http://btrfs.wiki.kernel.org/
3232 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3233 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3234 S:      Maintained
3235 F:      Documentation/filesystems/btrfs.txt
3236 F:      fs/btrfs/
3237 F:      include/linux/btrfs*
3238 F:      include/uapi/linux/btrfs*
3239
3240 BTTV VIDEO4LINUX DRIVER
3241 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3242 L:      linux-media@vger.kernel.org
3243 W:      https://linuxtv.org
3244 T:      git git://linuxtv.org/media_tree.git
3245 S:      Odd fixes
3246 F:      Documentation/media/v4l-drivers/bttv*
3247 F:      drivers/media/pci/bt8xx/bttv*
3248
3249 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3250 M:      Chanwoo Choi <cw00.choi@samsung.com>
3251 L:      linux-pm@vger.kernel.org
3252 L:      linux-samsung-soc@vger.kernel.org
3253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3254 S:      Maintained
3255 F:      drivers/devfreq/exynos-bus.c
3256 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3257
3258 BUSLOGIC SCSI DRIVER
3259 M:      Khalid Aziz <khalid@gonehiking.org>
3260 L:      linux-scsi@vger.kernel.org
3261 S:      Maintained
3262 F:      drivers/scsi/BusLogic.*
3263 F:      drivers/scsi/FlashPoint.*
3264
3265 C-MEDIA CMI8788 DRIVER
3266 M:      Clemens Ladisch <clemens@ladisch.de>
3267 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3268 T:      git git://git.alsa-project.org/alsa-kernel.git
3269 S:      Maintained
3270 F:      sound/pci/oxygen/
3271
3272 C-SKY ARCHITECTURE
3273 M:      Guo Ren <ren_guo@c-sky.com>
3274 T:      git https://github.com/c-sky/csky-linux.git
3275 S:      Supported
3276 F:      arch/csky/
3277 F:      Documentation/devicetree/bindings/csky/
3278 K:      csky
3279 N:      csky
3280
3281 C6X ARCHITECTURE
3282 M:      Mark Salter <msalter@redhat.com>
3283 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3284 L:      linux-c6x-dev@linux-c6x.org
3285 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3286 S:      Maintained
3287 F:      arch/c6x/
3288
3289 CA8210 IEEE-802.15.4 RADIO DRIVER
3290 M:      Harry Morris <h.morris@cascoda.com>
3291 L:      linux-wpan@vger.kernel.org
3292 W:      https://github.com/Cascoda/ca8210-linux.git
3293 S:      Maintained
3294 F:      drivers/net/ieee802154/ca8210.c
3295 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3296
3297 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3298 M:      David Howells <dhowells@redhat.com>
3299 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3300 S:      Supported
3301 F:      Documentation/filesystems/caching/cachefiles.txt
3302 F:      fs/cachefiles/
3303
3304 CADENCE MIPI-CSI2 BRIDGES
3305 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3306 L:      linux-media@vger.kernel.org
3307 S:      Maintained
3308 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3309 F:      drivers/media/platform/cadence/cdns-csi2*
3310
3311 CADET FM/AM RADIO RECEIVER DRIVER
3312 M:      Hans Verkuil <hverkuil@xs4all.nl>
3313 L:      linux-media@vger.kernel.org
3314 T:      git git://linuxtv.org/media_tree.git
3315 W:      https://linuxtv.org
3316 S:      Maintained
3317 F:      drivers/media/radio/radio-cadet*
3318
3319 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3320 M:      Jonathan Corbet <corbet@lwn.net>
3321 L:      linux-media@vger.kernel.org
3322 T:      git git://linuxtv.org/media_tree.git
3323 S:      Maintained
3324 F:      Documentation/media/v4l-drivers/cafe_ccic*
3325 F:      drivers/media/platform/marvell-ccic/
3326
3327 CAIF NETWORK LAYER
3328 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3329 L:      netdev@vger.kernel.org
3330 S:      Supported
3331 F:      Documentation/networking/caif/
3332 F:      drivers/net/caif/
3333 F:      include/uapi/linux/caif/
3334 F:      include/net/caif/
3335 F:      net/caif/
3336
3337 CAKE QDISC
3338 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3339 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3340 S:      Maintained
3341 F:      net/sched/sch_cake.c
3342
3343 CALGARY x86-64 IOMMU
3344 M:      Muli Ben-Yehuda <mulix@mulix.org>
3345 M:      Jon Mason <jdmason@kudzu.us>
3346 L:      iommu@lists.linux-foundation.org
3347 S:      Maintained
3348 F:      arch/x86/kernel/pci-calgary_64.c
3349 F:      arch/x86/kernel/tce_64.c
3350 F:      arch/x86/include/asm/calgary.h
3351 F:      arch/x86/include/asm/tce.h
3352
3353 CAN NETWORK DRIVERS
3354 M:      Wolfgang Grandegger <wg@grandegger.com>
3355 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3356 L:      linux-can@vger.kernel.org
3357 W:      https://github.com/linux-can
3358 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3359 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3360 S:      Maintained
3361 F:      Documentation/devicetree/bindings/net/can/
3362 F:      drivers/net/can/
3363 F:      include/linux/can/dev.h
3364 F:      include/linux/can/platform/
3365 F:      include/uapi/linux/can/error.h
3366 F:      include/uapi/linux/can/netlink.h
3367
3368 CAN NETWORK LAYER
3369 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3370 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3371 L:      linux-can@vger.kernel.org
3372 W:      https://github.com/linux-can
3373 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3374 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3375 S:      Maintained
3376 F:      Documentation/networking/can.rst
3377 F:      net/can/
3378 F:      include/linux/can/core.h
3379 F:      include/uapi/linux/can.h
3380 F:      include/uapi/linux/can/bcm.h
3381 F:      include/uapi/linux/can/raw.h
3382 F:      include/uapi/linux/can/gw.h
3383
3384 CAPABILITIES
3385 M:      Serge Hallyn <serge@hallyn.com>
3386 L:      linux-security-module@vger.kernel.org
3387 S:      Supported
3388 F:      include/linux/capability.h
3389 F:      include/uapi/linux/capability.h
3390 F:      security/commoncap.c
3391 F:      kernel/capability.c
3392
3393 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3394 M:      Kevin Tsai <ktsai@capellamicro.com>
3395 S:      Maintained
3396 F:      drivers/iio/light/cm*
3397
3398 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3399 M:      Christian Lamparter <chunkeey@googlemail.com>
3400 L:      linux-wireless@vger.kernel.org
3401 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3402 S:      Maintained
3403 F:      drivers/net/wireless/ath/carl9170/
3404
3405 CAVIUM I2C DRIVER
3406 M:      Jan Glauber <jglauber@cavium.com>
3407 M:      David Daney <david.daney@cavium.com>
3408 W:      http://www.cavium.com
3409 S:      Supported
3410 F:      drivers/i2c/busses/i2c-octeon*
3411 F:      drivers/i2c/busses/i2c-thunderx*
3412
3413 CAVIUM LIQUIDIO NETWORK DRIVER
3414 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3415 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3416 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3417 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3418 L:      netdev@vger.kernel.org
3419 W:      http://www.cavium.com
3420 S:      Supported
3421 F:      drivers/net/ethernet/cavium/liquidio/
3422
3423 CAVIUM MMC DRIVER
3424 M:      Jan Glauber <jglauber@cavium.com>
3425 M:      David Daney <david.daney@cavium.com>
3426 M:      Steven J. Hill <Steven.Hill@cavium.com>
3427 W:      http://www.cavium.com
3428 S:      Supported
3429 F:      drivers/mmc/host/cavium*
3430
3431 CAVIUM OCTEON-TX CRYPTO DRIVER
3432 M:      George Cherian <george.cherian@cavium.com>
3433 L:      linux-crypto@vger.kernel.org
3434 W:      http://www.cavium.com
3435 S:      Supported
3436 F:      drivers/crypto/cavium/cpt/
3437
3438 CAVIUM THUNDERX2 ARM64 SOC
3439 M:      Robert Richter <rrichter@cavium.com>
3440 M:      Jayachandran C <jnair@caviumnetworks.com>
3441 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3442 S:      Maintained
3443 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3444 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3445
3446 CC2520 IEEE-802.15.4 RADIO DRIVER
3447 M:      Varka Bhadram <varkabhadram@gmail.com>
3448 L:      linux-wpan@vger.kernel.org
3449 S:      Maintained
3450 F:      drivers/net/ieee802154/cc2520.c
3451 F:      include/linux/spi/cc2520.h
3452 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3453
3454 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3455 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3456 L:      linux-crypto@vger.kernel.org
3457 S:      Supported
3458 F:      drivers/crypto/ccree/
3459 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3460
3461 CEC FRAMEWORK
3462 M:      Hans Verkuil <hans.verkuil@cisco.com>
3463 L:      linux-media@vger.kernel.org
3464 T:      git git://linuxtv.org/media_tree.git
3465 W:      http://linuxtv.org
3466 S:      Supported
3467 F:      Documentation/media/kapi/cec-core.rst
3468 F:      Documentation/media/uapi/cec
3469 F:      drivers/media/cec/
3470 F:      drivers/media/rc/keymaps/rc-cec.c
3471 F:      include/media/cec.h
3472 F:      include/media/cec-notifier.h
3473 F:      include/uapi/linux/cec.h
3474 F:      include/uapi/linux/cec-funcs.h
3475 F:      Documentation/devicetree/bindings/media/cec.txt
3476 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3477
3478 CEC GPIO DRIVER
3479 M:      Hans Verkuil <hans.verkuil@cisco.com>
3480 L:      linux-media@vger.kernel.org
3481 T:      git git://linuxtv.org/media_tree.git
3482 W:      http://linuxtv.org
3483 S:      Supported
3484 F:      drivers/media/platform/cec-gpio/
3485 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3486
3487 CELL BROADBAND ENGINE ARCHITECTURE
3488 M:      Arnd Bergmann <arnd@arndb.de>
3489 L:      linuxppc-dev@lists.ozlabs.org
3490 W:      http://www.ibm.com/developerworks/power/cell/
3491 S:      Supported
3492 F:      arch/powerpc/include/asm/cell*.h
3493 F:      arch/powerpc/include/asm/spu*.h
3494 F:      arch/powerpc/include/uapi/asm/spu*.h
3495 F:      arch/powerpc/oprofile/*cell*
3496 F:      arch/powerpc/platforms/cell/
3497
3498 CEPH COMMON CODE (LIBCEPH)
3499 M:      Ilya Dryomov <idryomov@gmail.com>
3500 M:      "Yan, Zheng" <zyan@redhat.com>
3501 M:      Sage Weil <sage@redhat.com>
3502 L:      ceph-devel@vger.kernel.org
3503 W:      http://ceph.com/
3504 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3505 T:      git git://github.com/ceph/ceph-client.git
3506 S:      Supported
3507 F:      net/ceph/
3508 F:      include/linux/ceph/
3509 F:      include/linux/crush/
3510
3511 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3512 M:      "Yan, Zheng" <zyan@redhat.com>
3513 M:      Sage Weil <sage@redhat.com>
3514 M:      Ilya Dryomov <idryomov@gmail.com>
3515 L:      ceph-devel@vger.kernel.org
3516 W:      http://ceph.com/
3517 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3518 T:      git git://github.com/ceph/ceph-client.git
3519 S:      Supported
3520 F:      Documentation/filesystems/ceph.txt
3521 F:      fs/ceph/
3522
3523 CERTIFICATE HANDLING:
3524 M:      David Howells <dhowells@redhat.com>
3525 M:      David Woodhouse <dwmw2@infradead.org>
3526 L:      keyrings@vger.kernel.org
3527 S:      Maintained
3528 F:      Documentation/admin-guide/module-signing.rst
3529 F:      certs/
3530 F:      scripts/sign-file.c
3531 F:      scripts/extract-cert.c
3532
3533 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3534 L:      linux-usb@vger.kernel.org
3535 S:      Orphan
3536 F:      Documentation/usb/WUSB-Design-overview.txt
3537 F:      Documentation/usb/wusb-cbaf
3538 F:      drivers/usb/host/hwa-hc.c
3539 F:      drivers/usb/host/whci/
3540 F:      drivers/usb/wusbcore/
3541 F:      include/linux/usb/wusb*
3542
3543 CFAG12864B LCD DRIVER
3544 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3545 S:      Maintained
3546 F:      drivers/auxdisplay/cfag12864b.c
3547 F:      include/linux/cfag12864b.h
3548
3549 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3550 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3551 S:      Maintained
3552 F:      drivers/auxdisplay/cfag12864bfb.c
3553 F:      include/linux/cfag12864b.h
3554
3555 802.11 (including CFG80211/NL80211)
3556 M:      Johannes Berg <johannes@sipsolutions.net>
3557 L:      linux-wireless@vger.kernel.org
3558 W:      http://wireless.kernel.org/
3559 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3560 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3561 S:      Maintained
3562 F:      net/wireless/
3563 F:      include/uapi/linux/nl80211.h
3564 F:      include/linux/ieee80211.h
3565 F:      include/net/wext.h
3566 F:      include/net/cfg80211.h
3567 F:      include/net/iw_handler.h
3568 F:      include/net/ieee80211_radiotap.h
3569 F:      Documentation/driver-api/80211/cfg80211.rst
3570 F:      Documentation/networking/regulatory.txt
3571
3572 CHAR and MISC DRIVERS
3573 M:      Arnd Bergmann <arnd@arndb.de>
3574 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3575 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3576 S:      Supported
3577 F:      drivers/char/
3578 F:      drivers/misc/
3579 F:      include/linux/miscdevice.h
3580
3581 CHECKPATCH
3582 M:      Andy Whitcroft <apw@canonical.com>
3583 M:      Joe Perches <joe@perches.com>
3584 S:      Maintained
3585 F:      scripts/checkpatch.pl
3586
3587 CHINESE DOCUMENTATION
3588 M:      Harry Wei <harryxiyou@gmail.com>
3589 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3590 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3591 S:      Maintained
3592 F:      Documentation/translations/zh_CN/
3593
3594 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3595 M:      Peter Chen <Peter.Chen@nxp.com>
3596 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3597 L:      linux-usb@vger.kernel.org
3598 S:      Maintained
3599 F:      drivers/usb/chipidea/
3600
3601 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3602 M:      Hans de Goede <hdegoede@redhat.com>
3603 L:      linux-input@vger.kernel.org
3604 S:      Maintained
3605 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3606 F:      drivers/input/touchscreen/chipone_icn8318.c
3607
3608 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3609 M:      Hans de Goede <hdegoede@redhat.com>
3610 L:      linux-input@vger.kernel.org
3611 S:      Maintained
3612 F:      drivers/input/touchscreen/chipone_icn8505.c
3613
3614 CHROME HARDWARE PLATFORM SUPPORT
3615 M:      Benson Leung <bleung@chromium.org>
3616 M:      Olof Johansson <olof@lixom.net>
3617 S:      Maintained
3618 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3619 F:      drivers/platform/chrome/
3620
3621 CIRRUS LOGIC AUDIO CODEC DRIVERS
3622 M:      Brian Austin <brian.austin@cirrus.com>
3623 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3624 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3625 S:      Maintained
3626 F:      sound/soc/codecs/cs*
3627
3628 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3629 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3630 L:      netdev@vger.kernel.org
3631 S:      Maintained
3632 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3633
3634 CISCO FCOE HBA DRIVER
3635 M:      Satish Kharat <satishkh@cisco.com>
3636 M:      Sesidhar Baddela <sebaddel@cisco.com>
3637 M:      Karan Tilak Kumar <kartilak@cisco.com>
3638 L:      linux-scsi@vger.kernel.org
3639 S:      Supported
3640 F:      drivers/scsi/fnic/
3641
3642 CISCO SCSI HBA DRIVER
3643 M:      Karan Tilak Kumar <kartilak@cisco.com>
3644 M:      Sesidhar Baddela <sebaddel@cisco.com>
3645 L:      linux-scsi@vger.kernel.org
3646 S:      Supported
3647 F:      drivers/scsi/snic/
3648
3649 CISCO VIC ETHERNET NIC DRIVER
3650 M:      Christian Benvenuti <benve@cisco.com>
3651 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3652 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3653 S:      Supported
3654 F:      drivers/net/ethernet/cisco/enic/
3655
3656 CISCO VIC LOW LATENCY NIC DRIVER
3657 M:      Christian Benvenuti <benve@cisco.com>
3658 S:      Supported
3659 F:      drivers/infiniband/hw/usnic/
3660
3661 CIRRUS LOGIC MADERA CODEC DRIVERS
3662 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3663 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3664 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3665 L:      patches@opensource.cirrus.com
3666 T:      git https://github.com/CirrusLogic/linux-drivers.git
3667 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3668 S:      Supported
3669 F:      Documentation/devicetree/bindings/mfd/madera.txt
3670 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3671 F:      include/linux/mfd/madera/*
3672 F:      drivers/gpio/gpio-madera*
3673 F:      drivers/mfd/madera*
3674 F:      drivers/mfd/cs47l*
3675 F:      drivers/pinctrl/cirrus/*
3676
3677 CLANG-FORMAT FILE
3678 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3679 S:      Maintained
3680 F:      .clang-format
3681
3682 CLEANCACHE API
3683 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3684 L:      linux-kernel@vger.kernel.org
3685 S:      Maintained
3686 F:      mm/cleancache.c
3687 F:      include/linux/cleancache.h
3688
3689 CLK API
3690 M:      Russell King <linux@armlinux.org.uk>
3691 L:      linux-clk@vger.kernel.org
3692 S:      Maintained
3693 F:      include/linux/clk.h
3694
3695 CLOCKSOURCE, CLOCKEVENT DRIVERS
3696 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3697 M:      Thomas Gleixner <tglx@linutronix.de>
3698 L:      linux-kernel@vger.kernel.org
3699 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3700 S:      Supported
3701 F:      drivers/clocksource/
3702 F:      Documentation/devicetree/bindings/timer/
3703
3704 CMPC ACPI DRIVER
3705 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3706 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3707 L:      platform-driver-x86@vger.kernel.org
3708 S:      Supported
3709 F:      drivers/platform/x86/classmate-laptop.c
3710
3711 COBALT MEDIA DRIVER
3712 M:      Hans Verkuil <hans.verkuil@cisco.com>
3713 L:      linux-media@vger.kernel.org
3714 T:      git git://linuxtv.org/media_tree.git
3715 W:      https://linuxtv.org
3716 S:      Supported
3717 F:      drivers/media/pci/cobalt/
3718
3719 COCCINELLE/Semantic Patches (SmPL)
3720 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3721 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3722 M:      Nicolas Palix <nicolas.palix@imag.fr>
3723 M:      Michal Marek <michal.lkml@markovi.net>
3724 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3725 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3726 W:      http://coccinelle.lip6.fr/
3727 S:      Supported
3728 F:      Documentation/dev-tools/coccinelle.rst
3729 F:      scripts/coccinelle/
3730 F:      scripts/coccicheck
3731
3732 CODA FILE SYSTEM
3733 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3734 M:      coda@cs.cmu.edu
3735 L:      codalist@coda.cs.cmu.edu
3736 W:      http://www.coda.cs.cmu.edu/
3737 S:      Maintained
3738 F:      Documentation/filesystems/coda.txt
3739 F:      fs/coda/
3740 F:      include/linux/coda*.h
3741 F:      include/uapi/linux/coda*.h
3742
3743 CODA V4L2 MEM2MEM DRIVER
3744 M:      Philipp Zabel <p.zabel@pengutronix.de>
3745 L:      linux-media@vger.kernel.org
3746 S:      Maintained
3747 F:      Documentation/devicetree/bindings/media/coda.txt
3748 F:      drivers/media/platform/coda/
3749
3750 CODE OF CONDUCT
3751 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3752 S:      Supported
3753 F:      Documentation/process/code-of-conduct.rst
3754 F:      Documentation/process/code-of-conduct-interpretation.rst
3755
3756 COMMON CLK FRAMEWORK
3757 M:      Michael Turquette <mturquette@baylibre.com>
3758 M:      Stephen Boyd <sboyd@kernel.org>
3759 L:      linux-clk@vger.kernel.org
3760 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3761 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3762 S:      Maintained
3763 F:      Documentation/devicetree/bindings/clock/
3764 F:      drivers/clk/
3765 X:      drivers/clk/clkdev.c
3766 F:      include/linux/clk-pr*
3767 F:      include/linux/clk/
3768 F:      include/linux/of_clk.h
3769
3770 COMMON INTERNET FILE SYSTEM (CIFS)
3771 M:      Steve French <sfrench@samba.org>
3772 L:      linux-cifs@vger.kernel.org
3773 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3774 W:      http://linux-cifs.samba.org/
3775 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3776 S:      Supported
3777 F:      Documentation/filesystems/cifs/
3778 F:      fs/cifs/
3779
3780 COMPACTPCI HOTPLUG CORE
3781 M:      Scott Murray <scott@spiteful.org>
3782 L:      linux-pci@vger.kernel.org
3783 S:      Maintained
3784 F:      drivers/pci/hotplug/cpci_hotplug*
3785
3786 COMPACTPCI HOTPLUG GENERIC DRIVER
3787 M:      Scott Murray <scott@spiteful.org>
3788 L:      linux-pci@vger.kernel.org
3789 S:      Maintained
3790 F:      drivers/pci/hotplug/cpcihp_generic.c
3791
3792 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3793 M:      Scott Murray <scott@spiteful.org>
3794 L:      linux-pci@vger.kernel.org
3795 S:      Maintained
3796 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3797
3798 COMPAL LAPTOP SUPPORT
3799 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3800 L:      platform-driver-x86@vger.kernel.org
3801 S:      Maintained
3802 F:      drivers/platform/x86/compal-laptop.c
3803
3804 COMPILER ATTRIBUTES
3805 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3806 S:      Maintained
3807 F:      include/linux/compiler_attributes.h
3808
3809 CONEXANT ACCESSRUNNER USB DRIVER
3810 L:      accessrunner-general@lists.sourceforge.net
3811 W:      http://accessrunner.sourceforge.net/
3812 S:      Orphan
3813 F:      drivers/usb/atm/cxacru.c
3814
3815 CONFIGFS
3816 M:      Joel Becker <jlbec@evilplan.org>
3817 M:      Christoph Hellwig <hch@lst.de>
3818 T:      git git://git.infradead.org/users/hch/configfs.git
3819 S:      Supported
3820 F:      fs/configfs/
3821 F:      include/linux/configfs.h
3822
3823 CONNECTOR
3824 M:      Evgeniy Polyakov <zbr@ioremap.net>
3825 L:      netdev@vger.kernel.org
3826 S:      Maintained
3827 F:      drivers/connector/
3828
3829 CONTROL GROUP (CGROUP)
3830 M:      Tejun Heo <tj@kernel.org>
3831 M:      Li Zefan <lizefan@huawei.com>
3832 M:      Johannes Weiner <hannes@cmpxchg.org>
3833 L:      cgroups@vger.kernel.org
3834 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3835 S:      Maintained
3836 F:      Documentation/cgroup*
3837 F:      include/linux/cgroup*
3838 F:      kernel/cgroup*
3839
3840 CONTROL GROUP - CPUSET
3841 M:      Li Zefan <lizefan@huawei.com>
3842 L:      cgroups@vger.kernel.org
3843 W:      http://www.bullopensource.org/cpuset/
3844 W:      http://oss.sgi.com/projects/cpusets/
3845 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3846 S:      Maintained
3847 F:      Documentation/cgroup-v1/cpusets.txt
3848 F:      include/linux/cpuset.h
3849 F:      kernel/cgroup/cpuset.c
3850
3851 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3852 M:      Johannes Weiner <hannes@cmpxchg.org>
3853 M:      Michal Hocko <mhocko@kernel.org>
3854 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3855 L:      cgroups@vger.kernel.org
3856 L:      linux-mm@kvack.org
3857 S:      Maintained
3858 F:      mm/memcontrol.c
3859 F:      mm/swap_cgroup.c
3860
3861 CORETEMP HARDWARE MONITORING DRIVER
3862 M:      Fenghua Yu <fenghua.yu@intel.com>
3863 L:      linux-hwmon@vger.kernel.org
3864 S:      Maintained
3865 F:      Documentation/hwmon/coretemp
3866 F:      drivers/hwmon/coretemp.c
3867
3868 COSA/SRP SYNC SERIAL DRIVER
3869 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3870 W:      http://www.fi.muni.cz/~kas/cosa/
3871 S:      Maintained
3872 F:      drivers/net/wan/cosa*
3873
3874 CPMAC ETHERNET DRIVER
3875 M:      Florian Fainelli <f.fainelli@gmail.com>
3876 L:      netdev@vger.kernel.org
3877 S:      Maintained
3878 F:      drivers/net/ethernet/ti/cpmac.c
3879
3880 CPU FREQUENCY DRIVERS
3881 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3882 M:      Viresh Kumar <viresh.kumar@linaro.org>
3883 L:      linux-pm@vger.kernel.org
3884 S:      Maintained
3885 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3886 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3887 B:      https://bugzilla.kernel.org
3888 F:      Documentation/cpu-freq/
3889 F:      Documentation/devicetree/bindings/cpufreq/
3890 F:      drivers/cpufreq/
3891 F:      include/linux/cpufreq.h
3892 F:      tools/testing/selftests/cpufreq/
3893
3894 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3895 M:      Viresh Kumar <viresh.kumar@linaro.org>
3896 M:      Sudeep Holla <sudeep.holla@arm.com>
3897 L:      linux-pm@vger.kernel.org
3898 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3899 S:      Maintained
3900 F:      drivers/cpufreq/arm_big_little.h
3901 F:      drivers/cpufreq/arm_big_little.c
3902
3903 CPU POWER MONITORING SUBSYSTEM
3904 M:      Thomas Renninger <trenn@suse.com>
3905 M:      Shuah Khan <shuah@kernel.org>
3906 L:      linux-pm@vger.kernel.org
3907 S:      Maintained
3908 F:      tools/power/cpupower/
3909
3910 CPUID/MSR DRIVER
3911 M:      "H. Peter Anvin" <hpa@zytor.com>
3912 S:      Maintained
3913 F:      arch/x86/kernel/cpuid.c
3914 F:      arch/x86/kernel/msr.c
3915
3916 CPUIDLE DRIVER - ARM BIG LITTLE
3917 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3918 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3919 L:      linux-pm@vger.kernel.org
3920 L:      linux-arm-kernel@lists.infradead.org
3921 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3922 S:      Maintained
3923 F:      drivers/cpuidle/cpuidle-big_little.c
3924
3925 CPUIDLE DRIVER - ARM EXYNOS
3926 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3927 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3928 M:      Kukjin Kim <kgene@kernel.org>
3929 L:      linux-pm@vger.kernel.org
3930 L:      linux-samsung-soc@vger.kernel.org
3931 S:      Supported
3932 F:      drivers/cpuidle/cpuidle-exynos.c
3933 F:      arch/arm/mach-exynos/pm.c
3934
3935 CPUIDLE DRIVERS
3936 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3937 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3938 L:      linux-pm@vger.kernel.org
3939 S:      Maintained
3940 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3941 B:      https://bugzilla.kernel.org
3942 F:      drivers/cpuidle/*
3943 F:      include/linux/cpuidle.h
3944
3945 CRAMFS FILESYSTEM
3946 M:      Nicolas Pitre <nico@linaro.org>
3947 S:      Maintained
3948 F:      Documentation/filesystems/cramfs.txt
3949 F:      fs/cramfs/
3950
3951 CRYPTO API
3952 M:      Herbert Xu <herbert@gondor.apana.org.au>
3953 M:      "David S. Miller" <davem@davemloft.net>
3954 L:      linux-crypto@vger.kernel.org
3955 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3956 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3957 S:      Maintained
3958 F:      Documentation/crypto/
3959 F:      Documentation/devicetree/bindings/crypto/
3960 F:      arch/*/crypto/
3961 F:      crypto/
3962 F:      drivers/crypto/
3963 F:      include/crypto/
3964 F:      include/linux/crypto*
3965
3966 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3967 M:      Neil Horman <nhorman@tuxdriver.com>
3968 L:      linux-crypto@vger.kernel.org
3969 S:      Maintained
3970 F:      crypto/ansi_cprng.c
3971 F:      crypto/rng.c
3972
3973 CS3308 MEDIA DRIVER
3974 M:      Hans Verkuil <hverkuil@xs4all.nl>
3975 L:      linux-media@vger.kernel.org
3976 T:      git git://linuxtv.org/media_tree.git
3977 W:      http://linuxtv.org
3978 S:      Odd Fixes
3979 F:      drivers/media/i2c/cs3308.c
3980
3981 CS5535 Audio ALSA driver
3982 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3983 S:      Maintained
3984 F:      sound/pci/cs5535audio/
3985
3986 CSI DRIVERS FOR ALLWINNER V3s
3987 M:      Yong Deng <yong.deng@magewell.com>
3988 L:      linux-media@vger.kernel.org
3989 T:      git git://linuxtv.org/media_tree.git
3990 S:      Maintained
3991 F:      drivers/media/platform/sunxi/sun6i-csi/
3992 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
3993
3994 CW1200 WLAN driver
3995 M:      Solomon Peachy <pizza@shaftnet.org>
3996 S:      Maintained
3997 F:      drivers/net/wireless/st/cw1200/
3998
3999 CX18 VIDEO4LINUX DRIVER
4000 M:      Andy Walls <awalls@md.metrocast.net>
4001 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4002 L:      linux-media@vger.kernel.org
4003 T:      git git://linuxtv.org/media_tree.git
4004 W:      https://linuxtv.org
4005 W:      http://www.ivtvdriver.org/index.php/Cx18
4006 S:      Maintained
4007 F:      Documentation/media/v4l-drivers/cx18*
4008 F:      drivers/media/pci/cx18/
4009 F:      include/uapi/linux/ivtv*
4010
4011 CX2341X MPEG ENCODER HELPER MODULE
4012 M:      Hans Verkuil <hverkuil@xs4all.nl>
4013 L:      linux-media@vger.kernel.org
4014 T:      git git://linuxtv.org/media_tree.git
4015 W:      https://linuxtv.org
4016 S:      Maintained
4017 F:      drivers/media/common/cx2341x*
4018 F:      include/media/drv-intf/cx2341x.h
4019
4020 CX24120 MEDIA DRIVER
4021 M:      Jemma Denson <jdenson@gmail.com>
4022 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4023 L:      linux-media@vger.kernel.org
4024 W:      https://linuxtv.org
4025 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4026 S:      Maintained
4027 F:      drivers/media/dvb-frontends/cx24120*
4028
4029 CX88 VIDEO4LINUX DRIVER
4030 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4031 L:      linux-media@vger.kernel.org
4032 W:      https://linuxtv.org
4033 T:      git git://linuxtv.org/media_tree.git
4034 S:      Odd fixes
4035 F:      Documentation/media/v4l-drivers/cx88*
4036 F:      drivers/media/pci/cx88/
4037
4038 CXD2820R MEDIA DRIVER
4039 M:      Antti Palosaari <crope@iki.fi>
4040 L:      linux-media@vger.kernel.org
4041 W:      https://linuxtv.org
4042 W:      http://palosaari.fi/linux/
4043 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4044 T:      git git://linuxtv.org/anttip/media_tree.git
4045 S:      Maintained
4046 F:      drivers/media/dvb-frontends/cxd2820r*
4047
4048 CXGB3 ETHERNET DRIVER (CXGB3)
4049 M:      Santosh Raspatur <santosh@chelsio.com>
4050 L:      netdev@vger.kernel.org
4051 W:      http://www.chelsio.com
4052 S:      Supported
4053 F:      drivers/net/ethernet/chelsio/cxgb3/
4054
4055 CXGB3 ISCSI DRIVER (CXGB3I)
4056 M:      Karen Xie <kxie@chelsio.com>
4057 L:      linux-scsi@vger.kernel.org
4058 W:      http://www.chelsio.com
4059 S:      Supported
4060 F:      drivers/scsi/cxgbi/cxgb3i
4061
4062 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4063 M:      Steve Wise <swise@chelsio.com>
4064 L:      linux-rdma@vger.kernel.org
4065 W:      http://www.openfabrics.org
4066 S:      Supported
4067 F:      drivers/infiniband/hw/cxgb3/
4068 F:      include/uapi/rdma/cxgb3-abi.h
4069
4070 CXGB4 CRYPTO DRIVER (chcr)
4071 M:      Harsh Jain <harsh@chelsio.com>
4072 L:      linux-crypto@vger.kernel.org
4073 W:      http://www.chelsio.com
4074 S:      Supported
4075 F:      drivers/crypto/chelsio
4076
4077 CXGB4 ETHERNET DRIVER (CXGB4)
4078 M:      Ganesh Goudar <ganeshgr@chelsio.com>
4079 L:      netdev@vger.kernel.org
4080 W:      http://www.chelsio.com
4081 S:      Supported
4082 F:      drivers/net/ethernet/chelsio/cxgb4/
4083
4084 CXGB4 ISCSI DRIVER (CXGB4I)
4085 M:      Karen Xie <kxie@chelsio.com>
4086 L:      linux-scsi@vger.kernel.org
4087 W:      http://www.chelsio.com
4088 S:      Supported
4089 F:      drivers/scsi/cxgbi/cxgb4i
4090
4091 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4092 M:      Steve Wise <swise@chelsio.com>
4093 L:      linux-rdma@vger.kernel.org
4094 W:      http://www.openfabrics.org
4095 S:      Supported
4096 F:      drivers/infiniband/hw/cxgb4/
4097 F:      include/uapi/rdma/cxgb4-abi.h
4098
4099 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4100 M:      Casey Leedom <leedom@chelsio.com>
4101 L:      netdev@vger.kernel.org
4102 W:      http://www.chelsio.com
4103 S:      Supported
4104 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4105
4106 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4107 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
4108 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4109 L:      linuxppc-dev@lists.ozlabs.org
4110 S:      Supported
4111 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4112 F:      drivers/misc/cxl/
4113 F:      include/misc/cxl*
4114 F:      include/uapi/misc/cxl.h
4115 F:      Documentation/powerpc/cxl.txt
4116 F:      Documentation/ABI/testing/sysfs-class-cxl
4117
4118 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4119 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
4120 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
4121 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
4122 L:      linux-scsi@vger.kernel.org
4123 S:      Supported
4124 F:      drivers/scsi/cxlflash/
4125 F:      include/uapi/scsi/cxlflash_ioctl.h
4126 F:      Documentation/powerpc/cxlflash.txt
4127
4128 CYBERPRO FB DRIVER
4129 M:      Russell King <linux@armlinux.org.uk>
4130 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4131 W:      http://www.armlinux.org.uk/
4132 S:      Maintained
4133 F:      drivers/video/fbdev/cyber2000fb.*
4134
4135 CYCLADES ASYNC MUX DRIVER
4136 W:      http://www.cyclades.com/
4137 S:      Orphan
4138 F:      drivers/tty/cyclades.c
4139 F:      include/linux/cyclades.h
4140 F:      include/uapi/linux/cyclades.h
4141
4142 CYCLADES PC300 DRIVER
4143 W:      http://www.cyclades.com/
4144 S:      Orphan
4145 F:      drivers/net/wan/pc300*
4146
4147 CYPRESS_FIRMWARE MEDIA DRIVER
4148 M:      Antti Palosaari <crope@iki.fi>
4149 L:      linux-media@vger.kernel.org
4150 W:      https://linuxtv.org
4151 W:      http://palosaari.fi/linux/
4152 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4153 T:      git git://linuxtv.org/anttip/media_tree.git
4154 S:      Maintained
4155 F:      drivers/media/common/cypress_firmware*
4156
4157 CYTTSP TOUCHSCREEN DRIVER
4158 M:      Ferruh Yigit <fery@cypress.com>
4159 L:      linux-input@vger.kernel.org
4160 S:      Supported
4161 F:      drivers/input/touchscreen/cyttsp*
4162 F:      include/linux/input/cyttsp.h
4163
4164 D-LINK DIR-685 TOUCHKEYS DRIVER
4165 M:      Linus Walleij <linus.walleij@linaro.org>
4166 L:      linux-input@vger.kernel.org
4167 S:      Supported
4168 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4169
4170 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4171 M:      Joshua Kinard <kumba@gentoo.org>
4172 S:      Maintained
4173 F:      drivers/rtc/rtc-ds1685.c
4174 F:      include/linux/rtc/ds1685.h
4175
4176 DAMA SLAVE for AX.25
4177 M:      Joerg Reuter <jreuter@yaina.de>
4178 W:      http://yaina.de/jreuter/
4179 W:      http://www.qsl.net/dl1bke/
4180 L:      linux-hams@vger.kernel.org
4181 S:      Maintained
4182 F:      net/ax25/af_ax25.c
4183 F:      net/ax25/ax25_dev.c
4184 F:      net/ax25/ax25_ds_*
4185 F:      net/ax25/ax25_in.c
4186 F:      net/ax25/ax25_out.c
4187 F:      net/ax25/ax25_timer.c
4188 F:      net/ax25/sysctl_net_ax25.c
4189
4190 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4191 L:      netdev@vger.kernel.org
4192 S:      Orphan
4193 F:      Documentation/networking/dmfe.txt
4194 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4195
4196 DC390/AM53C974 SCSI driver
4197 M:      Hannes Reinecke <hare@suse.com>
4198 L:      linux-scsi@vger.kernel.org
4199 S:      Maintained
4200 F:      drivers/scsi/am53c974.c
4201
4202 DC395x SCSI driver
4203 M:      Oliver Neukum <oliver@neukum.org>
4204 M:      Ali Akcaagac <aliakc@web.de>
4205 M:      Jamie Lenehan <lenehan@twibble.org>
4206 L:      dc395x@twibble.org
4207 W:      http://twibble.org/dist/dc395x/
4208 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4209 S:      Maintained
4210 F:      Documentation/scsi/dc395x.txt
4211 F:      drivers/scsi/dc395x.*
4212
4213 DCCP PROTOCOL
4214 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4215 L:      dccp@vger.kernel.org
4216 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4217 S:      Maintained
4218 F:      include/linux/dccp.h
4219 F:      include/uapi/linux/dccp.h
4220 F:      include/linux/tfrc.h
4221 F:      net/dccp/
4222
4223 DECnet NETWORK LAYER
4224 W:      http://linux-decnet.sourceforge.net
4225 L:      linux-decnet-user@lists.sourceforge.net
4226 S:      Orphan
4227 F:      Documentation/networking/decnet.txt
4228 F:      net/decnet/
4229
4230 DECSTATION PLATFORM SUPPORT
4231 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4232 L:      linux-mips@vger.kernel.org
4233 W:      http://www.linux-mips.org/wiki/DECstation
4234 S:      Maintained
4235 F:      arch/mips/dec/
4236 F:      arch/mips/include/asm/dec/
4237 F:      arch/mips/include/asm/mach-dec/
4238
4239 DEFXX FDDI NETWORK DRIVER
4240 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4241 S:      Maintained
4242 F:      drivers/net/fddi/defxx.*
4243
4244 DELL SMBIOS DRIVER
4245 M:      Pali Rohár <pali.rohar@gmail.com>
4246 M:      Mario Limonciello <mario.limonciello@dell.com>
4247 L:      platform-driver-x86@vger.kernel.org
4248 S:      Maintained
4249 F:      drivers/platform/x86/dell-smbios.*
4250
4251 DELL SMBIOS SMM DRIVER
4252 M:      Mario Limonciello <mario.limonciello@dell.com>
4253 L:      platform-driver-x86@vger.kernel.org
4254 S:      Maintained
4255 F:      drivers/platform/x86/dell-smbios-smm.c
4256
4257 DELL SMBIOS WMI DRIVER
4258 M:      Mario Limonciello <mario.limonciello@dell.com>
4259 L:      platform-driver-x86@vger.kernel.org
4260 S:      Maintained
4261 F:      drivers/platform/x86/dell-smbios-wmi.c
4262 F:      tools/wmi/dell-smbios-example.c
4263
4264 DEFZA FDDI NETWORK DRIVER
4265 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4266 S:      Maintained
4267 F:      drivers/net/fddi/defza.*
4268
4269 DELL LAPTOP DRIVER
4270 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4271 M:      Pali Rohár <pali.rohar@gmail.com>
4272 L:      platform-driver-x86@vger.kernel.org
4273 S:      Maintained
4274 F:      drivers/platform/x86/dell-laptop.c
4275
4276 DELL LAPTOP FREEFALL DRIVER
4277 M:      Pali Rohár <pali.rohar@gmail.com>
4278 S:      Maintained
4279 F:      drivers/platform/x86/dell-smo8800.c
4280
4281 DELL LAPTOP RBTN DRIVER
4282 M:      Pali Rohár <pali.rohar@gmail.com>
4283 S:      Maintained
4284 F:      drivers/platform/x86/dell-rbtn.*
4285
4286 DELL REMOTE BIOS UPDATE DRIVER
4287 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4288 L:      platform-driver-x86@vger.kernel.org
4289 S:      Maintained
4290 F:      drivers/platform/x86/dell_rbu.c
4291
4292 DELL LAPTOP SMM DRIVER
4293 M:      Pali Rohár <pali.rohar@gmail.com>
4294 S:      Maintained
4295 F:      drivers/hwmon/dell-smm-hwmon.c
4296 F:      include/uapi/linux/i8k.h
4297
4298 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4299 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4300 L:      platform-driver-x86@vger.kernel.org
4301 S:      Maintained
4302 F:      Documentation/dcdbas.txt
4303 F:      drivers/platform/x86/dcdbas.*
4304
4305 DELL WMI NOTIFICATIONS DRIVER
4306 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4307 M:      Pali Rohár <pali.rohar@gmail.com>
4308 S:      Maintained
4309 F:      drivers/platform/x86/dell-wmi.c
4310
4311 DELL WMI DESCRIPTOR DRIVER
4312 M:      Mario Limonciello <mario.limonciello@dell.com>
4313 S:      Maintained
4314 F:      drivers/platform/x86/dell-wmi-descriptor.c
4315
4316 DELTA ST MEDIA DRIVER
4317 M:      Hugues Fruchet <hugues.fruchet@st.com>
4318 L:      linux-media@vger.kernel.org
4319 T:      git git://linuxtv.org/media_tree.git
4320 W:      https://linuxtv.org
4321 S:      Supported
4322 F:      drivers/media/platform/sti/delta
4323
4324 DENALI NAND DRIVER
4325 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4326 L:      linux-mtd@lists.infradead.org
4327 S:      Supported
4328 F:      drivers/mtd/nand/raw/denali*
4329
4330 DESIGNWARE USB2 DRD IP DRIVER
4331 M:      Minas Harutyunyan <hminas@synopsys.com>
4332 L:      linux-usb@vger.kernel.org
4333 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4334 S:      Maintained
4335 F:      drivers/usb/dwc2/
4336
4337 DESIGNWARE USB3 DRD IP DRIVER
4338 M:      Felipe Balbi <balbi@kernel.org>
4339 L:      linux-usb@vger.kernel.org
4340 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4341 S:      Maintained
4342 F:      drivers/usb/dwc3/
4343
4344 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4345 M:      Andreas Klinger <ak@it-klinger.de>
4346 L:      linux-iio@vger.kernel.org
4347 S:      Maintained
4348 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4349 F:      drivers/iio/proximity/srf*.c
4350
4351 DEVICE COREDUMP (DEV_COREDUMP)
4352 M:      Johannes Berg <johannes@sipsolutions.net>
4353 L:      linux-kernel@vger.kernel.org
4354 S:      Maintained
4355 F:      drivers/base/devcoredump.c
4356 F:      include/linux/devcoredump.h
4357
4358 DEVICE FREQUENCY (DEVFREQ)
4359 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4360 M:      Kyungmin Park <kyungmin.park@samsung.com>
4361 R:      Chanwoo Choi <cw00.choi@samsung.com>
4362 L:      linux-pm@vger.kernel.org
4363 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4364 S:      Maintained
4365 F:      drivers/devfreq/
4366 F:      include/linux/devfreq.h
4367 F:      Documentation/devicetree/bindings/devfreq/
4368
4369 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4370 M:      Chanwoo Choi <cw00.choi@samsung.com>
4371 L:      linux-pm@vger.kernel.org
4372 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4373 S:      Supported
4374 F:      drivers/devfreq/event/
4375 F:      drivers/devfreq/devfreq-event.c
4376 F:      include/linux/devfreq-event.h
4377 F:      Documentation/devicetree/bindings/devfreq/event/
4378
4379 DEVICE NUMBER REGISTRY
4380 M:      Torben Mathiasen <device@lanana.org>
4381 W:      http://lanana.org/docs/device-list/index.html
4382 S:      Maintained
4383
4384 DEVICE-MAPPER  (LVM)
4385 M:      Alasdair Kergon <agk@redhat.com>
4386 M:      Mike Snitzer <snitzer@redhat.com>
4387 M:      dm-devel@redhat.com
4388 L:      dm-devel@redhat.com
4389 W:      http://sources.redhat.com/dm
4390 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4391 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4392 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4393 S:      Maintained
4394 F:      Documentation/device-mapper/
4395 F:      drivers/md/Makefile
4396 F:      drivers/md/Kconfig
4397 F:      drivers/md/dm*
4398 F:      drivers/md/persistent-data/
4399 F:      include/linux/device-mapper.h
4400 F:      include/linux/dm-*.h
4401 F:      include/uapi/linux/dm-*.h
4402
4403 DEVLINK
4404 M:      Jiri Pirko <jiri@mellanox.com>
4405 L:      netdev@vger.kernel.org
4406 S:      Supported
4407 F:      net/core/devlink.c
4408 F:      include/net/devlink.h
4409 F:      include/uapi/linux/devlink.h
4410
4411 DIALOG SEMICONDUCTOR DRIVERS
4412 M:      Support Opensource <support.opensource@diasemi.com>
4413 W:      http://www.dialog-semiconductor.com/products
4414 S:      Supported
4415 F:      Documentation/hwmon/da90??
4416 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4417 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4418 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4419 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4420 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4421 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4422 F:      drivers/gpio/gpio-da90??.c
4423 F:      drivers/hwmon/da90??-hwmon.c
4424 F:      drivers/iio/adc/da91??-*.c
4425 F:      drivers/input/misc/da90??_onkey.c
4426 F:      drivers/input/touchscreen/da9052_tsi.c
4427 F:      drivers/leds/leds-da90??.c
4428 F:      drivers/mfd/da903x.c
4429 F:      drivers/mfd/da90??-*.c
4430 F:      drivers/mfd/da91??-*.c
4431 F:      drivers/power/supply/da9052-battery.c
4432 F:      drivers/power/supply/da91??-*.c
4433 F:      drivers/regulator/da903x.c
4434 F:      drivers/regulator/da9???-regulator.[ch]
4435 F:      drivers/thermal/da90??-thermal.c
4436 F:      drivers/rtc/rtc-da90??.c
4437 F:      drivers/video/backlight/da90??_bl.c
4438 F:      drivers/watchdog/da90??_wdt.c
4439 F:      include/linux/mfd/da903x.h
4440 F:      include/linux/mfd/da9052/
4441 F:      include/linux/mfd/da9055/
4442 F:      include/linux/mfd/da9062/
4443 F:      include/linux/mfd/da9063/
4444 F:      include/linux/mfd/da9150/
4445 F:      include/linux/regulator/da9211.h
4446 F:      include/sound/da[79]*.h
4447 F:      sound/soc/codecs/da[79]*.[ch]
4448
4449 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4450 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4451 L:      linux-gpio@vger.kernel.org
4452 S:      Maintained
4453 F:      drivers/gpio/gpio-gpio-mm.c
4454
4455 DIOLAN U2C-12 I2C DRIVER
4456 M:      Guenter Roeck <linux@roeck-us.net>
4457 L:      linux-i2c@vger.kernel.org
4458 S:      Maintained
4459 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4460
4461 FILESYSTEM DIRECT ACCESS (DAX)
4462 M:      Matthew Wilcox <willy@infradead.org>
4463 M:      Ross Zwisler <zwisler@kernel.org>
4464 M:      Jan Kara <jack@suse.cz>
4465 L:      linux-fsdevel@vger.kernel.org
4466 S:      Supported
4467 F:      fs/dax.c
4468 F:      include/linux/dax.h
4469 F:      include/trace/events/fs_dax.h
4470
4471 DEVICE DIRECT ACCESS (DAX)
4472 M:      Dan Williams <dan.j.williams@intel.com>
4473 M:      Dave Jiang <dave.jiang@intel.com>
4474 M:      Ross Zwisler <zwisler@kernel.org>
4475 M:      Vishal Verma <vishal.l.verma@intel.com>
4476 L:      linux-nvdimm@lists.01.org
4477 S:      Supported
4478 F:      drivers/dax/
4479
4480 DIRECTORY NOTIFICATION (DNOTIFY)
4481 M:      Jan Kara <jack@suse.cz>
4482 R:      Amir Goldstein <amir73il@gmail.com>
4483 L:      linux-fsdevel@vger.kernel.org
4484 S:      Maintained
4485 F:      Documentation/filesystems/dnotify.txt
4486 F:      fs/notify/dnotify/
4487 F:      include/linux/dnotify.h
4488
4489 DISK GEOMETRY AND PARTITION HANDLING
4490 M:      Andries Brouwer <aeb@cwi.nl>
4491 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4492 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4493 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4494 S:      Maintained
4495
4496 DISKQUOTA
4497 M:      Jan Kara <jack@suse.com>
4498 S:      Maintained
4499 F:      Documentation/filesystems/quota.txt
4500 F:      fs/quota/
4501 F:      include/linux/quota*.h
4502 F:      include/uapi/linux/quota*.h
4503
4504 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4505 M:      Bernie Thompson <bernie@plugable.com>
4506 L:      linux-fbdev@vger.kernel.org
4507 S:      Maintained
4508 W:      http://plugable.com/category/projects/udlfb/
4509 F:      drivers/video/fbdev/udlfb.c
4510 F:      include/video/udlfb.h
4511 F:      Documentation/fb/udlfb.txt
4512
4513 DISTRIBUTED LOCK MANAGER (DLM)
4514 M:      Christine Caulfield <ccaulfie@redhat.com>
4515 M:      David Teigland <teigland@redhat.com>
4516 L:      cluster-devel@redhat.com
4517 W:      http://sources.redhat.com/cluster/
4518 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4519 S:      Supported
4520 F:      fs/dlm/
4521
4522 DMA BUFFER SHARING FRAMEWORK
4523 M:      Sumit Semwal <sumit.semwal@linaro.org>
4524 S:      Maintained
4525 L:      linux-media@vger.kernel.org
4526 L:      dri-devel@lists.freedesktop.org
4527 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4528 F:      drivers/dma-buf/
4529 F:      include/linux/dma-buf*
4530 F:      include/linux/reservation.h
4531 F:      include/linux/*fence.h
4532 F:      Documentation/driver-api/dma-buf.rst
4533 T:      git git://anongit.freedesktop.org/drm/drm-misc
4534
4535 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4536 M:      Vinod Koul <vkoul@kernel.org>
4537 L:      dmaengine@vger.kernel.org
4538 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4539 S:      Maintained
4540 F:      drivers/dma/
4541 F:      include/linux/dmaengine.h
4542 F:      include/linux/of_dma.h
4543 F:      Documentation/devicetree/bindings/dma/
4544 F:      Documentation/driver-api/dmaengine/
4545 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4546
4547 DMA MAPPING HELPERS
4548 M:      Christoph Hellwig <hch@lst.de>
4549 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4550 R:      Robin Murphy <robin.murphy@arm.com>
4551 L:      iommu@lists.linux-foundation.org
4552 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4553 W:      http://git.infradead.org/users/hch/dma-mapping.git
4554 S:      Supported
4555 F:      kernel/dma/
4556 F:      include/asm-generic/dma-mapping.h
4557 F:      include/linux/dma-direct.h
4558 F:      include/linux/dma-mapping.h
4559 F:      include/linux/dma-noncoherent.h
4560
4561 DME1737 HARDWARE MONITOR DRIVER
4562 M:      Juerg Haefliger <juergh@gmail.com>
4563 L:      linux-hwmon@vger.kernel.org
4564 S:      Maintained
4565 F:      Documentation/hwmon/dme1737
4566 F:      drivers/hwmon/dme1737.c
4567
4568 DMI/SMBIOS SUPPORT
4569 M:      Jean Delvare <jdelvare@suse.com>
4570 S:      Maintained
4571 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4572 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4573 F:      drivers/firmware/dmi-id.c
4574 F:      drivers/firmware/dmi_scan.c
4575 F:      include/linux/dmi.h
4576
4577 DOCUMENTATION
4578 M:      Jonathan Corbet <corbet@lwn.net>
4579 L:      linux-doc@vger.kernel.org
4580 S:      Maintained
4581 F:      Documentation/
4582 F:      scripts/kernel-doc
4583 X:      Documentation/ABI/
4584 X:      Documentation/acpi/
4585 X:      Documentation/devicetree/
4586 X:      Documentation/i2c/
4587 X:      Documentation/media/
4588 X:      Documentation/power/
4589 X:      Documentation/spi/
4590 T:      git git://git.lwn.net/linux.git docs-next
4591
4592 DOCUMENTATION/ITALIAN
4593 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4594 L:      linux-doc@vger.kernel.org
4595 S:      Maintained
4596 F:      Documentation/translations/it_IT
4597
4598 DONGWOON DW9714 LENS VOICE COIL DRIVER
4599 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4600 L:      linux-media@vger.kernel.org
4601 T:      git git://linuxtv.org/media_tree.git
4602 S:      Maintained
4603 F:      drivers/media/i2c/dw9714.c
4604 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4605
4606 DONGWOON DW9807 LENS VOICE COIL DRIVER
4607 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4608 L:      linux-media@vger.kernel.org
4609 T:      git git://linuxtv.org/media_tree.git
4610 S:      Maintained
4611 F:      drivers/media/i2c/dw9807-vcm.c
4612 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4613
4614 DOUBLETALK DRIVER
4615 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4616 L:      blinux-list@redhat.com
4617 S:      Maintained
4618 F:      drivers/char/dtlk.c
4619 F:      include/linux/dtlk.h
4620
4621 DPAA2 DATAPATH I/O (DPIO) DRIVER
4622 M:      Roy Pledge <Roy.Pledge@nxp.com>
4623 L:      linux-kernel@vger.kernel.org
4624 S:      Maintained
4625 F:      drivers/soc/fsl/dpio
4626
4627 DPAA2 ETHERNET DRIVER
4628 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4629 L:      netdev@vger.kernel.org
4630 S:      Maintained
4631 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4632 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4633 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4634 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4635 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4636
4637 DPAA2 ETHERNET SWITCH DRIVER
4638 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4639 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4640 L:      linux-kernel@vger.kernel.org
4641 S:      Maintained
4642 F:      drivers/staging/fsl-dpaa2/ethsw
4643
4644 DPAA2 PTP CLOCK DRIVER
4645 M:      Yangbo Lu <yangbo.lu@nxp.com>
4646 L:      netdev@vger.kernel.org
4647 S:      Maintained
4648 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4649 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4650
4651 DPT_I2O SCSI RAID DRIVER
4652 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4653 L:      linux-scsi@vger.kernel.org
4654 W:      http://www.adaptec.com/
4655 S:      Maintained
4656 F:      drivers/scsi/dpt*
4657 F:      drivers/scsi/dpt/
4658
4659 DRBD DRIVER
4660 M:      Philipp Reisner <philipp.reisner@linbit.com>
4661 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4662 L:      drbd-dev@lists.linbit.com
4663 W:      http://www.drbd.org
4664 T:      git git://git.linbit.com/linux-drbd.git
4665 T:      git git://git.linbit.com/drbd-8.4.git
4666 S:      Supported
4667 F:      drivers/block/drbd/
4668 F:      lib/lru_cache.c
4669 F:      Documentation/blockdev/drbd/
4670
4671 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4672 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4673 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4674 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4675 S:      Supported
4676 F:      Documentation/kobject.txt
4677 F:      drivers/base/
4678 F:      fs/debugfs/
4679 F:      fs/sysfs/
4680 F:      include/linux/debugfs.h
4681 F:      include/linux/kobj*
4682 F:      lib/kobj*
4683
4684 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4685 M:      Kevin Hilman <khilman@kernel.org>
4686 M:      Nishanth Menon <nm@ti.com>
4687 S:      Maintained
4688 F:      drivers/power/avs/
4689 F:      include/linux/power/smartreflex.h
4690 L:      linux-pm@vger.kernel.org
4691
4692 DRM DRIVER FOR ARM PL111 CLCD
4693 M:      Eric Anholt <eric@anholt.net>
4694 T:      git git://anongit.freedesktop.org/drm/drm-misc
4695 S:      Supported
4696 F:      drivers/gpu/drm/pl111/
4697
4698 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4699 M:      Linus Walleij <linus.walleij@linaro.org>
4700 T:      git git://anongit.freedesktop.org/drm/drm-misc
4701 S:      Maintained
4702 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4703 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4704
4705 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4706 M:      Dave Airlie <airlied@redhat.com>
4707 S:      Odd Fixes
4708 F:      drivers/gpu/drm/ast/
4709
4710 DRM DRIVER FOR BOCHS VIRTUAL GPU
4711 M:      Gerd Hoffmann <kraxel@redhat.com>
4712 L:      virtualization@lists.linux-foundation.org
4713 T:      git git://anongit.freedesktop.org/drm/drm-misc
4714 S:      Maintained
4715 F:      drivers/gpu/drm/bochs/
4716
4717 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4718 M:      Linus Walleij <linus.walleij@linaro.org>
4719 T:      git git://anongit.freedesktop.org/drm/drm-misc
4720 S:      Maintained
4721 F:      drivers/gpu/drm/tve200/
4722
4723 DRM DRIVER FOR ILITEK ILI9225 PANELS
4724 M:      David Lechner <david@lechnology.com>
4725 S:      Maintained
4726 F:      drivers/gpu/drm/tinydrm/ili9225.c
4727 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4728
4729 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4730 S:      Orphan / Obsolete
4731 F:      drivers/gpu/drm/i810/
4732 F:      include/uapi/drm/i810_drm.h
4733
4734 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4735 S:      Orphan / Obsolete
4736 F:      drivers/gpu/drm/mga/
4737 F:      include/uapi/drm/mga_drm.h
4738
4739 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4740 M:      Dave Airlie <airlied@redhat.com>
4741 S:      Odd Fixes
4742 F:      drivers/gpu/drm/mgag200/
4743
4744 DRM DRIVER FOR MI0283QT
4745 M:      Noralf Trønnes <noralf@tronnes.org>
4746 S:      Maintained
4747 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4748 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4749
4750 DRM DRIVER FOR MSM ADRENO GPU
4751 M:      Rob Clark <robdclark@gmail.com>
4752 L:      linux-arm-msm@vger.kernel.org
4753 L:      dri-devel@lists.freedesktop.org
4754 L:      freedreno@lists.freedesktop.org
4755 T:      git git://people.freedesktop.org/~robclark/linux
4756 S:      Maintained
4757 F:      drivers/gpu/drm/msm/
4758 F:      include/uapi/drm/msm_drm.h
4759 F:      Documentation/devicetree/bindings/display/msm/
4760
4761 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4762 M:      Ben Skeggs <bskeggs@redhat.com>
4763 L:      dri-devel@lists.freedesktop.org
4764 L:      nouveau@lists.freedesktop.org
4765 T:      git git://github.com/skeggsb/linux
4766 S:      Supported
4767 F:      drivers/gpu/drm/nouveau/
4768 F:      include/uapi/drm/nouveau_drm.h
4769
4770 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4771 M:      Noralf Trønnes <noralf@tronnes.org>
4772 S:      Maintained
4773 F:      drivers/gpu/drm/tinydrm/repaper.c
4774 F:      Documentation/devicetree/bindings/display/repaper.txt
4775
4776 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4777 M:      Dave Airlie <airlied@redhat.com>
4778 M:      Gerd Hoffmann <kraxel@redhat.com>
4779 L:      virtualization@lists.linux-foundation.org
4780 T:      git git://anongit.freedesktop.org/drm/drm-misc
4781 S:      Obsolete
4782 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4783 F:      drivers/gpu/drm/cirrus/
4784
4785 DRM DRIVER FOR QXL VIRTUAL GPU
4786 M:      Dave Airlie <airlied@redhat.com>
4787 M:      Gerd Hoffmann <kraxel@redhat.com>
4788 L:      virtualization@lists.linux-foundation.org
4789 T:      git git://anongit.freedesktop.org/drm/drm-misc
4790 S:      Maintained
4791 F:      drivers/gpu/drm/qxl/
4792 F:      include/uapi/drm/qxl_drm.h
4793
4794 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4795 S:      Orphan / Obsolete
4796 F:      drivers/gpu/drm/r128/
4797 F:      include/uapi/drm/r128_drm.h
4798
4799 DRM DRIVER FOR SAVAGE VIDEO CARDS
4800 S:      Orphan / Obsolete
4801 F:      drivers/gpu/drm/savage/
4802 F:      include/uapi/drm/savage_drm.h
4803
4804 DRM DRIVER FOR SIS VIDEO CARDS
4805 S:      Orphan / Obsolete
4806 F:      drivers/gpu/drm/sis/
4807 F:      include/uapi/drm/sis_drm.h
4808
4809 DRM DRIVER FOR SITRONIX ST7586 PANELS
4810 M:      David Lechner <david@lechnology.com>
4811 S:      Maintained
4812 F:      drivers/gpu/drm/tinydrm/st7586.c
4813 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4814
4815 DRM DRIVER FOR SITRONIX ST7735R PANELS
4816 M:      David Lechner <david@lechnology.com>
4817 S:      Maintained
4818 F:      drivers/gpu/drm/tinydrm/st7735r.c
4819 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4820
4821 DRM DRIVER FOR TDFX VIDEO CARDS
4822 S:      Orphan / Obsolete
4823 F:      drivers/gpu/drm/tdfx/
4824
4825 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4826 M:      Dave Airlie <airlied@redhat.com>
4827 R:      Sean Paul <sean@poorly.run>
4828 L:      dri-devel@lists.freedesktop.org
4829 S:      Odd Fixes
4830 F:      drivers/gpu/drm/udl/
4831 T:      git git://anongit.freedesktop.org/drm/drm-misc
4832
4833 DRM DRIVER FOR VMWARE VIRTUAL GPU
4834 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4835 M:      Sinclair Yeh <syeh@vmware.com>
4836 M:      Thomas Hellstrom <thellstrom@vmware.com>
4837 L:      dri-devel@lists.freedesktop.org
4838 T:      git git://people.freedesktop.org/~syeh/repos_linux
4839 T:      git git://people.freedesktop.org/~thomash/linux
4840 S:      Supported
4841 F:      drivers/gpu/drm/vmwgfx/
4842 F:      include/uapi/drm/vmwgfx_drm.h
4843
4844 DRM DRIVERS
4845 M:      David Airlie <airlied@linux.ie>
4846 L:      dri-devel@lists.freedesktop.org
4847 T:      git git://anongit.freedesktop.org/drm/drm
4848 B:      https://bugs.freedesktop.org/
4849 C:      irc://chat.freenode.net/dri-devel
4850 S:      Maintained
4851 F:      drivers/gpu/drm/
4852 F:      drivers/gpu/vga/
4853 F:      Documentation/devicetree/bindings/display/
4854 F:      Documentation/devicetree/bindings/gpu/
4855 F:      Documentation/gpu/
4856 F:      include/drm/
4857 F:      include/uapi/drm/
4858 F:      include/linux/vga*
4859
4860 DRM DRIVERS AND MISC GPU PATCHES
4861 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4862 M:      Maxime Ripard <maxime.ripard@bootlin.com>
4863 M:      Sean Paul <sean@poorly.run>
4864 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4865 S:      Maintained
4866 T:      git git://anongit.freedesktop.org/drm/drm-misc
4867 F:      Documentation/gpu/
4868 F:      drivers/gpu/vga/
4869 F:      drivers/gpu/drm/*
4870 F:      include/drm/drm*
4871 F:      include/uapi/drm/drm*
4872 F:      include/linux/vga*
4873
4874 DRM DRIVERS FOR ALLWINNER A10
4875 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4876 L:      dri-devel@lists.freedesktop.org
4877 S:      Supported
4878 F:      drivers/gpu/drm/sun4i/
4879 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4880 T:      git git://anongit.freedesktop.org/drm/drm-misc
4881
4882 DRM DRIVERS FOR AMLOGIC SOCS
4883 M:      Neil Armstrong <narmstrong@baylibre.com>
4884 L:      dri-devel@lists.freedesktop.org
4885 L:      linux-amlogic@lists.infradead.org
4886 W:      http://linux-meson.com/
4887 S:      Supported
4888 F:      drivers/gpu/drm/meson/
4889 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4890 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4891 F:      Documentation/gpu/meson.rst
4892 T:      git git://anongit.freedesktop.org/drm/drm-misc
4893
4894 DRM DRIVERS FOR ATMEL HLCDC
4895 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4896 L:      dri-devel@lists.freedesktop.org
4897 S:      Supported
4898 F:      drivers/gpu/drm/atmel-hlcdc/
4899 F:      Documentation/devicetree/bindings/display/atmel/
4900 T:      git git://anongit.freedesktop.org/drm/drm-misc
4901
4902 DRM DRIVERS FOR BRIDGE CHIPS
4903 M:      Archit Taneja <architt@codeaurora.org>
4904 M:      Andrzej Hajda <a.hajda@samsung.com>
4905 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4906 S:      Maintained
4907 T:      git git://anongit.freedesktop.org/drm/drm-misc
4908 F:      drivers/gpu/drm/bridge/
4909
4910 DRM DRIVERS FOR EXYNOS
4911 M:      Inki Dae <inki.dae@samsung.com>
4912 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4913 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4914 M:      Kyungmin Park <kyungmin.park@samsung.com>
4915 L:      dri-devel@lists.freedesktop.org
4916 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4917 S:      Supported
4918 F:      drivers/gpu/drm/exynos/
4919 F:      include/uapi/drm/exynos_drm.h
4920 F:      Documentation/devicetree/bindings/display/exynos/
4921
4922 DRM DRIVERS FOR FREESCALE DCU
4923 M:      Stefan Agner <stefan@agner.ch>
4924 M:      Alison Wang <alison.wang@nxp.com>
4925 L:      dri-devel@lists.freedesktop.org
4926 S:      Supported
4927 F:      drivers/gpu/drm/fsl-dcu/
4928 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4929 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4930 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
4931 T:      git git://anongit.freedesktop.org/drm/drm-misc
4932
4933 DRM DRIVERS FOR FREESCALE IMX
4934 M:      Philipp Zabel <p.zabel@pengutronix.de>
4935 L:      dri-devel@lists.freedesktop.org
4936 S:      Maintained
4937 F:      drivers/gpu/drm/imx/
4938 F:      drivers/gpu/ipu-v3/
4939 F:      Documentation/devicetree/bindings/display/imx/
4940
4941 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4942 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4943 L:      dri-devel@lists.freedesktop.org
4944 T:      git git://github.com/patjak/drm-gma500
4945 S:      Maintained
4946 F:      drivers/gpu/drm/gma500/
4947
4948 DRM DRIVERS FOR HISILICON
4949 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4950 M:      Rongrong Zou <zourongrong@gmail.com>
4951 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4952 R:      Chen Feng <puck.chen@hisilicon.com>
4953 L:      dri-devel@lists.freedesktop.org
4954 T:      git git://github.com/xin3liang/linux.git
4955 S:      Maintained
4956 F:      drivers/gpu/drm/hisilicon/
4957 F:      Documentation/devicetree/bindings/display/hisilicon/
4958
4959 DRM DRIVERS FOR MEDIATEK
4960 M:      CK Hu <ck.hu@mediatek.com>
4961 M:      Philipp Zabel <p.zabel@pengutronix.de>
4962 L:      dri-devel@lists.freedesktop.org
4963 S:      Supported
4964 F:      drivers/gpu/drm/mediatek/
4965 F:      Documentation/devicetree/bindings/display/mediatek/
4966
4967 DRM DRIVERS FOR NVIDIA TEGRA
4968 M:      Thierry Reding <thierry.reding@gmail.com>
4969 L:      dri-devel@lists.freedesktop.org
4970 L:      linux-tegra@vger.kernel.org
4971 T:      git git://anongit.freedesktop.org/tegra/linux.git
4972 S:      Supported
4973 F:      drivers/gpu/drm/tegra/
4974 F:      drivers/gpu/host1x/
4975 F:      include/linux/host1x.h
4976 F:      include/uapi/drm/tegra_drm.h
4977 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4978
4979 DRM DRIVERS FOR RENESAS
4980 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4981 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
4982 L:      dri-devel@lists.freedesktop.org
4983 L:      linux-renesas-soc@vger.kernel.org
4984 T:      git git://linuxtv.org/pinchartl/media drm/du/next
4985 S:      Supported
4986 F:      drivers/gpu/drm/rcar-du/
4987 F:      drivers/gpu/drm/shmobile/
4988 F:      include/linux/platform_data/shmob_drm.h
4989 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4990 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4991 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4992
4993 DRM DRIVERS FOR ROCKCHIP
4994 M:      Sandy Huang <hjc@rock-chips.com>
4995 M:      Heiko Stübner <heiko@sntech.de>
4996 L:      dri-devel@lists.freedesktop.org
4997 S:      Maintained
4998 F:      drivers/gpu/drm/rockchip/
4999 F:      Documentation/devicetree/bindings/display/rockchip/
5000 T:      git git://anongit.freedesktop.org/drm/drm-misc
5001
5002 DRM DRIVERS FOR STI
5003 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5004 M:      Vincent Abriou <vincent.abriou@st.com>
5005 L:      dri-devel@lists.freedesktop.org
5006 T:      git git://anongit.freedesktop.org/drm/drm-misc
5007 S:      Maintained
5008 F:      drivers/gpu/drm/sti
5009 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5010
5011 DRM DRIVERS FOR STM
5012 M:      Yannick Fertre <yannick.fertre@st.com>
5013 M:      Philippe Cornu <philippe.cornu@st.com>
5014 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5015 M:      Vincent Abriou <vincent.abriou@st.com>
5016 L:      dri-devel@lists.freedesktop.org
5017 T:      git git://anongit.freedesktop.org/drm/drm-misc
5018 S:      Maintained
5019 F:      drivers/gpu/drm/stm
5020 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5021
5022 DRM DRIVERS FOR TI LCDC
5023 M:      Jyri Sarha <jsarha@ti.com>
5024 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5025 L:      dri-devel@lists.freedesktop.org
5026 S:      Maintained
5027 F:      drivers/gpu/drm/tilcdc/
5028 F:      Documentation/devicetree/bindings/display/tilcdc/
5029
5030 DRM DRIVERS FOR TI OMAP
5031 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5032 L:      dri-devel@lists.freedesktop.org
5033 S:      Maintained
5034 F:      drivers/gpu/drm/omapdrm/
5035 F:      Documentation/devicetree/bindings/display/ti/
5036
5037 DRM DRIVERS FOR V3D
5038 M:      Eric Anholt <eric@anholt.net>
5039 S:      Supported
5040 F:      drivers/gpu/drm/v3d/
5041 F:      include/uapi/drm/v3d_drm.h
5042 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5043 T:      git git://anongit.freedesktop.org/drm/drm-misc
5044
5045 DRM DRIVERS FOR VC4
5046 M:      Eric Anholt <eric@anholt.net>
5047 T:      git git://github.com/anholt/linux
5048 S:      Supported
5049 F:      drivers/gpu/drm/vc4/
5050 F:      include/uapi/drm/vc4_drm.h
5051 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5052 T:      git git://anongit.freedesktop.org/drm/drm-misc
5053
5054 DRM DRIVERS FOR VIVANTE GPU IP
5055 M:      Lucas Stach <l.stach@pengutronix.de>
5056 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5057 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5058 L:      etnaviv@lists.freedesktop.org
5059 L:      dri-devel@lists.freedesktop.org
5060 S:      Maintained
5061 F:      drivers/gpu/drm/etnaviv/
5062 F:      include/uapi/drm/etnaviv_drm.h
5063 F:      Documentation/devicetree/bindings/display/etnaviv/
5064
5065 DRM DRIVERS FOR ZTE ZX
5066 M:      Shawn Guo <shawnguo@kernel.org>
5067 L:      dri-devel@lists.freedesktop.org
5068 S:      Maintained
5069 F:      drivers/gpu/drm/zte/
5070 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5071 T:      git git://anongit.freedesktop.org/drm/drm-misc
5072
5073 DRM PANEL DRIVERS
5074 M:      Thierry Reding <thierry.reding@gmail.com>
5075 L:      dri-devel@lists.freedesktop.org
5076 T:      git git://anongit.freedesktop.org/drm/drm-misc
5077 S:      Maintained
5078 F:      drivers/gpu/drm/drm_panel.c
5079 F:      drivers/gpu/drm/panel/
5080 F:      include/drm/drm_panel.h
5081 F:      Documentation/devicetree/bindings/display/panel/
5082
5083 DRM TINYDRM DRIVERS
5084 M:      Noralf Trønnes <noralf@tronnes.org>
5085 W:      https://github.com/notro/tinydrm/wiki/Development
5086 T:      git git://anongit.freedesktop.org/drm/drm-misc
5087 S:      Maintained
5088 F:      drivers/gpu/drm/tinydrm/
5089 F:      include/drm/tinydrm/
5090
5091 DRM DRIVERS FOR XEN
5092 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5093 T:      git git://anongit.freedesktop.org/drm/drm-misc
5094 L:      dri-devel@lists.freedesktop.org
5095 L:      xen-devel@lists.xen.org
5096 S:      Supported
5097 F:      drivers/gpu/drm/xen/
5098 F:      Documentation/gpu/xen-front.rst
5099
5100 DRM TTM SUBSYSTEM
5101 M:      Christian Koenig <christian.koenig@amd.com>
5102 M:      Huang Rui <ray.huang@amd.com>
5103 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5104 T:      git git://people.freedesktop.org/~agd5f/linux
5105 S:      Maintained
5106 L:      dri-devel@lists.freedesktop.org
5107 F:      include/drm/ttm/
5108 F:      drivers/gpu/drm/ttm/
5109
5110 DSBR100 USB FM RADIO DRIVER
5111 M:      Alexey Klimov <klimov.linux@gmail.com>
5112 L:      linux-media@vger.kernel.org
5113 T:      git git://linuxtv.org/media_tree.git
5114 S:      Maintained
5115 F:      drivers/media/radio/dsbr100.c
5116
5117 DSCC4 DRIVER
5118 M:      Francois Romieu <romieu@fr.zoreil.com>
5119 L:      netdev@vger.kernel.org
5120 S:      Maintained
5121 F:      drivers/net/wan/dscc4.c
5122
5123 DT3155 MEDIA DRIVER
5124 M:      Hans Verkuil <hverkuil@xs4all.nl>
5125 L:      linux-media@vger.kernel.org
5126 T:      git git://linuxtv.org/media_tree.git
5127 W:      https://linuxtv.org
5128 S:      Odd Fixes
5129 F:      drivers/media/pci/dt3155/
5130
5131 DVB_USB_AF9015 MEDIA DRIVER
5132 M:      Antti Palosaari <crope@iki.fi>
5133 L:      linux-media@vger.kernel.org
5134 W:      https://linuxtv.org
5135 W:      http://palosaari.fi/linux/
5136 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5137 T:      git git://linuxtv.org/anttip/media_tree.git
5138 S:      Maintained
5139 F:      drivers/media/usb/dvb-usb-v2/af9015*
5140
5141 DVB_USB_AF9035 MEDIA DRIVER
5142 M:      Antti Palosaari <crope@iki.fi>
5143 L:      linux-media@vger.kernel.org
5144 W:      https://linuxtv.org
5145 W:      http://palosaari.fi/linux/
5146 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5147 T:      git git://linuxtv.org/anttip/media_tree.git
5148 S:      Maintained
5149 F:      drivers/media/usb/dvb-usb-v2/af9035*
5150
5151 DVB_USB_ANYSEE MEDIA DRIVER
5152 M:      Antti Palosaari <crope@iki.fi>
5153 L:      linux-media@vger.kernel.org
5154 W:      https://linuxtv.org
5155 W:      http://palosaari.fi/linux/
5156 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5157 T:      git git://linuxtv.org/anttip/media_tree.git
5158 S:      Maintained
5159 F:      drivers/media/usb/dvb-usb-v2/anysee*
5160
5161 DVB_USB_AU6610 MEDIA DRIVER
5162 M:      Antti Palosaari <crope@iki.fi>
5163 L:      linux-media@vger.kernel.org
5164 W:      https://linuxtv.org
5165 W:      http://palosaari.fi/linux/
5166 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5167 T:      git git://linuxtv.org/anttip/media_tree.git
5168 S:      Maintained
5169 F:      drivers/media/usb/dvb-usb-v2/au6610*
5170
5171 DVB_USB_CE6230 MEDIA DRIVER
5172 M:      Antti Palosaari <crope@iki.fi>
5173 L:      linux-media@vger.kernel.org
5174 W:      https://linuxtv.org
5175 W:      http://palosaari.fi/linux/
5176 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5177 T:      git git://linuxtv.org/anttip/media_tree.git
5178 S:      Maintained
5179 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5180
5181 DVB_USB_CXUSB MEDIA DRIVER
5182 M:      Michael Krufky <mkrufky@linuxtv.org>
5183 L:      linux-media@vger.kernel.org
5184 W:      https://linuxtv.org
5185 W:      http://github.com/mkrufky
5186 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5187 T:      git git://linuxtv.org/media_tree.git
5188 S:      Maintained
5189 F:      drivers/media/usb/dvb-usb/cxusb*
5190
5191 DVB_USB_EC168 MEDIA DRIVER
5192 M:      Antti Palosaari <crope@iki.fi>
5193 L:      linux-media@vger.kernel.org
5194 W:      https://linuxtv.org
5195 W:      http://palosaari.fi/linux/
5196 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5197 T:      git git://linuxtv.org/anttip/media_tree.git
5198 S:      Maintained
5199 F:      drivers/media/usb/dvb-usb-v2/ec168*
5200
5201 DVB_USB_GL861 MEDIA DRIVER
5202 M:      Antti Palosaari <crope@iki.fi>
5203 L:      linux-media@vger.kernel.org
5204 W:      https://linuxtv.org
5205 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5206 T:      git git://linuxtv.org/anttip/media_tree.git
5207 S:      Maintained
5208 F:      drivers/media/usb/dvb-usb-v2/gl861*
5209
5210 DVB_USB_MXL111SF MEDIA DRIVER
5211 M:      Michael Krufky <mkrufky@linuxtv.org>
5212 L:      linux-media@vger.kernel.org
5213 W:      https://linuxtv.org
5214 W:      http://github.com/mkrufky
5215 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5216 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5217 S:      Maintained
5218 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5219
5220 DVB_USB_RTL28XXU MEDIA DRIVER
5221 M:      Antti Palosaari <crope@iki.fi>
5222 L:      linux-media@vger.kernel.org
5223 W:      https://linuxtv.org
5224 W:      http://palosaari.fi/linux/
5225 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5226 T:      git git://linuxtv.org/anttip/media_tree.git
5227 S:      Maintained
5228 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5229
5230 DVB_USB_V2 MEDIA DRIVER
5231 M:      Antti Palosaari <crope@iki.fi>
5232 L:      linux-media@vger.kernel.org
5233 W:      https://linuxtv.org
5234 W:      http://palosaari.fi/linux/
5235 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5236 T:      git git://linuxtv.org/anttip/media_tree.git
5237 S:      Maintained
5238 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5239 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5240
5241 DYNAMIC DEBUG
5242 M:      Jason Baron <jbaron@akamai.com>
5243 S:      Maintained
5244 F:      lib/dynamic_debug.c
5245 F:      include/linux/dynamic_debug.h
5246
5247 DYNAMIC INTERRUPT MODERATION
5248 M:      Tal Gilboa <talgi@mellanox.com>
5249 S:      Maintained
5250 F:      include/linux/net_dim.h
5251
5252 DZ DECSTATION DZ11 SERIAL DRIVER
5253 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5254 S:      Maintained
5255 F:      drivers/tty/serial/dz.*
5256
5257 E3X0 POWER BUTTON DRIVER
5258 M:      Moritz Fischer <moritz.fischer@ettus.com>
5259 L:      usrp-users@lists.ettus.com
5260 W:      http://www.ettus.com
5261 S:      Supported
5262 F:      drivers/input/misc/e3x0-button.c
5263 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5264
5265 E4000 MEDIA DRIVER
5266 M:      Antti Palosaari <crope@iki.fi>
5267 L:      linux-media@vger.kernel.org
5268 W:      https://linuxtv.org
5269 W:      http://palosaari.fi/linux/
5270 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5271 T:      git git://linuxtv.org/anttip/media_tree.git
5272 S:      Maintained
5273 F:      drivers/media/tuners/e4000*
5274
5275 EARTH_PT1 MEDIA DRIVER
5276 M:      Akihiro Tsukada <tskd08@gmail.com>
5277 L:      linux-media@vger.kernel.org
5278 S:      Odd Fixes
5279 F:      drivers/media/pci/pt1/
5280
5281 EARTH_PT3 MEDIA DRIVER
5282 M:      Akihiro Tsukada <tskd08@gmail.com>
5283 L:      linux-media@vger.kernel.org
5284 S:      Odd Fixes
5285 F:      drivers/media/pci/pt3/
5286
5287 EC100 MEDIA DRIVER
5288 M:      Antti Palosaari <crope@iki.fi>
5289 L:      linux-media@vger.kernel.org
5290 W:      https://linuxtv.org
5291 W:      http://palosaari.fi/linux/
5292 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5293 T:      git git://linuxtv.org/anttip/media_tree.git
5294 S:      Maintained
5295 F:      drivers/media/dvb-frontends/ec100*
5296
5297 ECRYPT FILE SYSTEM
5298 M:      Tyler Hicks <tyhicks@canonical.com>
5299 L:      ecryptfs@vger.kernel.org
5300 W:      http://ecryptfs.org
5301 W:      https://launchpad.net/ecryptfs
5302 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5303 S:      Supported
5304 F:      Documentation/filesystems/ecryptfs.txt
5305 F:      fs/ecryptfs/
5306
5307 EDAC-AMD64
5308 M:      Borislav Petkov <bp@alien8.de>
5309 L:      linux-edac@vger.kernel.org
5310 S:      Maintained
5311 F:      drivers/edac/amd64_edac*
5312
5313 EDAC-CALXEDA
5314 M:      Robert Richter <rric@kernel.org>
5315 L:      linux-edac@vger.kernel.org
5316 S:      Maintained
5317 F:      drivers/edac/highbank*
5318
5319 EDAC-CAVIUM OCTEON
5320 M:      Ralf Baechle <ralf@linux-mips.org>
5321 M:      David Daney <david.daney@cavium.com>
5322 L:      linux-edac@vger.kernel.org
5323 L:      linux-mips@vger.kernel.org
5324 S:      Supported
5325 F:      drivers/edac/octeon_edac*
5326
5327 EDAC-CAVIUM THUNDERX
5328 M:      David Daney <david.daney@cavium.com>
5329 M:      Jan Glauber <jglauber@cavium.com>
5330 L:      linux-edac@vger.kernel.org
5331 S:      Supported
5332 F:      drivers/edac/thunderx_edac*
5333
5334 EDAC-CORE
5335 M:      Borislav Petkov <bp@alien8.de>
5336 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5337 L:      linux-edac@vger.kernel.org
5338 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5339 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5340 S:      Supported
5341 F:      Documentation/admin-guide/ras.rst
5342 F:      Documentation/driver-api/edac.rst
5343 F:      drivers/edac/
5344 F:      include/linux/edac.h
5345
5346 EDAC-E752X
5347 M:      Mark Gross <mark.gross@intel.com>
5348 L:      linux-edac@vger.kernel.org
5349 S:      Maintained
5350 F:      drivers/edac/e752x_edac.c
5351
5352 EDAC-E7XXX
5353 L:      linux-edac@vger.kernel.org
5354 S:      Maintained
5355 F:      drivers/edac/e7xxx_edac.c
5356
5357 EDAC-FSL_DDR
5358 M:      York Sun <york.sun@nxp.com>
5359 L:      linux-edac@vger.kernel.org
5360 S:      Maintained
5361 F:      drivers/edac/fsl_ddr_edac.*
5362
5363 EDAC-GHES
5364 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5365 L:      linux-edac@vger.kernel.org
5366 S:      Maintained
5367 F:      drivers/edac/ghes_edac.c
5368
5369 EDAC-I3000
5370 L:      linux-edac@vger.kernel.org
5371 S:      Orphan
5372 F:      drivers/edac/i3000_edac.c
5373
5374 EDAC-I5000
5375 L:      linux-edac@vger.kernel.org
5376 S:      Maintained
5377 F:      drivers/edac/i5000_edac.c
5378
5379 EDAC-I5400
5380 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5381 L:      linux-edac@vger.kernel.org
5382 S:      Maintained
5383 F:      drivers/edac/i5400_edac.c
5384
5385 EDAC-I7300
5386 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5387 L:      linux-edac@vger.kernel.org
5388 S:      Maintained
5389 F:      drivers/edac/i7300_edac.c
5390
5391 EDAC-I7CORE
5392 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5393 L:      linux-edac@vger.kernel.org
5394 S:      Maintained
5395 F:      drivers/edac/i7core_edac.c
5396
5397 EDAC-I82443BXGX
5398 M:      Tim Small <tim@buttersideup.com>
5399 L:      linux-edac@vger.kernel.org
5400 S:      Maintained
5401 F:      drivers/edac/i82443bxgx_edac.c
5402
5403 EDAC-I82975X
5404 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5405 M:      "Arvind R." <arvino55@gmail.com>
5406 L:      linux-edac@vger.kernel.org
5407 S:      Maintained
5408 F:      drivers/edac/i82975x_edac.c
5409
5410 EDAC-IE31200
5411 M:      Jason Baron <jbaron@akamai.com>
5412 L:      linux-edac@vger.kernel.org
5413 S:      Maintained
5414 F:      drivers/edac/ie31200_edac.c
5415
5416 EDAC-MPC85XX
5417 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5418 L:      linux-edac@vger.kernel.org
5419 S:      Maintained
5420 F:      drivers/edac/mpc85xx_edac.[ch]
5421
5422 EDAC-PASEMI
5423 M:      Egor Martovetsky <egor@pasemi.com>
5424 L:      linux-edac@vger.kernel.org
5425 S:      Maintained
5426 F:      drivers/edac/pasemi_edac.c
5427
5428 EDAC-PND2
5429 M:      Tony Luck <tony.luck@intel.com>
5430 L:      linux-edac@vger.kernel.org
5431 S:      Maintained
5432 F:      drivers/edac/pnd2_edac.[ch]
5433
5434 EDAC-R82600
5435 M:      Tim Small <tim@buttersideup.com>
5436 L:      linux-edac@vger.kernel.org
5437 S:      Maintained
5438 F:      drivers/edac/r82600_edac.c
5439
5440 EDAC-SBRIDGE
5441 M:      Tony Luck <tony.luck@intel.com>
5442 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5443 L:      linux-edac@vger.kernel.org
5444 S:      Maintained
5445 F:      drivers/edac/sb_edac.c
5446
5447 EDAC-SKYLAKE
5448 M:      Tony Luck <tony.luck@intel.com>
5449 L:      linux-edac@vger.kernel.org
5450 S:      Maintained
5451 F:      drivers/edac/skx_edac.c
5452
5453 EDAC-TI
5454 M:      Tero Kristo <t-kristo@ti.com>
5455 L:      linux-edac@vger.kernel.org
5456 S:      Maintained
5457 F:      drivers/edac/ti_edac.c
5458
5459 EDAC-QCOM
5460 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5461 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5462 L:      linux-arm-msm@vger.kernel.org
5463 L:      linux-edac@vger.kernel.org
5464 S:      Maintained
5465 F:      drivers/edac/qcom_edac.c
5466
5467 EDIROL UA-101/UA-1000 DRIVER
5468 M:      Clemens Ladisch <clemens@ladisch.de>
5469 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5470 T:      git git://git.alsa-project.org/alsa-kernel.git
5471 S:      Maintained
5472 F:      sound/usb/misc/ua101.c
5473
5474 EFI TEST DRIVER
5475 L:      linux-efi@vger.kernel.org
5476 M:      Ivan Hu <ivan.hu@canonical.com>
5477 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5478 S:      Maintained
5479 F:      drivers/firmware/efi/test/
5480
5481 EFI VARIABLE FILESYSTEM
5482 M:      Matthew Garrett <matthew.garrett@nebula.com>
5483 M:      Jeremy Kerr <jk@ozlabs.org>
5484 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5485 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5486 L:      linux-efi@vger.kernel.org
5487 S:      Maintained
5488 F:      fs/efivarfs/
5489
5490 EFIFB FRAMEBUFFER DRIVER
5491 L:      linux-fbdev@vger.kernel.org
5492 M:      Peter Jones <pjones@redhat.com>
5493 S:      Maintained
5494 F:      drivers/video/fbdev/efifb.c
5495
5496 EFS FILESYSTEM
5497 W:      http://aeschi.ch.eu.org/efs/
5498 S:      Orphan
5499 F:      fs/efs/
5500
5501 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5502 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5503 L:      netdev@vger.kernel.org
5504 S:      Maintained
5505 F:      drivers/net/ethernet/ibm/ehea/
5506
5507 EM28XX VIDEO4LINUX DRIVER
5508 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5509 L:      linux-media@vger.kernel.org
5510 W:      https://linuxtv.org
5511 T:      git git://linuxtv.org/media_tree.git
5512 S:      Maintained
5513 F:      drivers/media/usb/em28xx/
5514 F:      Documentation/media/v4l-drivers/em28xx*
5515
5516 EMBEDDED LINUX
5517 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5518 M:      Matt Mackall <mpm@selenic.com>
5519 M:      David Woodhouse <dwmw2@infradead.org>
5520 L:      linux-embedded@vger.kernel.org
5521 S:      Maintained
5522
5523 Emulex 10Gbps iSCSI - OneConnect DRIVER
5524 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5525 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5526 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5527 L:      linux-scsi@vger.kernel.org
5528 W:      http://www.broadcom.com
5529 S:      Supported
5530 F:      drivers/scsi/be2iscsi/
5531
5532 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5533 M:      Sathya Perla <sathya.perla@broadcom.com>
5534 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5535 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5536 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5537 L:      netdev@vger.kernel.org
5538 W:      http://www.emulex.com
5539 S:      Supported
5540 F:      drivers/net/ethernet/emulex/benet/
5541
5542 EMULEX ONECONNECT ROCE DRIVER
5543 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5544 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5545 L:      linux-rdma@vger.kernel.org
5546 W:      http://www.broadcom.com
5547 S:      Odd Fixes
5548 F:      drivers/infiniband/hw/ocrdma/
5549 F:      include/uapi/rdma/ocrdma-abi.h
5550
5551 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5552 M:      James Smart <james.smart@broadcom.com>
5553 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5554 L:      linux-scsi@vger.kernel.org
5555 W:      http://www.broadcom.com
5556 S:      Supported
5557 F:      drivers/scsi/lpfc/
5558
5559 ENE CB710 FLASH CARD READER DRIVER
5560 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5561 S:      Maintained
5562 F:      drivers/misc/cb710/
5563 F:      drivers/mmc/host/cb710-mmc.*
5564 F:      include/linux/cb710.h
5565
5566 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5567 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5568 S:      Maintained
5569 F:      drivers/media/rc/ene_ir.*
5570
5571 EPSON S1D13XXX FRAMEBUFFER DRIVER
5572 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5573 S:      Maintained
5574 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5575 F:      drivers/video/fbdev/s1d13xxxfb.c
5576 F:      include/video/s1d13xxxfb.h
5577
5578 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5579 M:      Jeff Layton <jlayton@kernel.org>
5580 S:      Maintained
5581 F:      lib/errseq.c
5582 F:      include/linux/errseq.h
5583
5584 ET131X NETWORK DRIVER
5585 M:      Mark Einon <mark.einon@gmail.com>
5586 S:      Odd Fixes
5587 F:      drivers/net/ethernet/agere/
5588
5589 ETHERNET BRIDGE
5590 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5591 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5592 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5593 L:      netdev@vger.kernel.org
5594 W:      http://www.linuxfoundation.org/en/Net:Bridge
5595 S:      Maintained
5596 F:      include/linux/netfilter_bridge/
5597 F:      net/bridge/
5598
5599 ETHERNET PHY LIBRARY
5600 M:      Andrew Lunn <andrew@lunn.ch>
5601 M:      Florian Fainelli <f.fainelli@gmail.com>
5602 M:      Heiner Kallweit <hkallweit1@gmail.com>
5603 L:      netdev@vger.kernel.org
5604 S:      Maintained
5605 F:      Documentation/ABI/testing/sysfs-bus-mdio
5606 F:      Documentation/devicetree/bindings/net/mdio*
5607 F:      Documentation/networking/phy.txt
5608 F:      drivers/net/phy/
5609 F:      drivers/of/of_mdio.c
5610 F:      drivers/of/of_net.c
5611 F:      include/linux/*mdio*.h
5612 F:      include/linux/of_net.h
5613 F:      include/linux/phy.h
5614 F:      include/linux/phy_fixed.h
5615 F:      include/linux/platform_data/mdio-bcm-unimac.h
5616 F:      include/trace/events/mdio.h
5617 F:      include/uapi/linux/mdio.h
5618 F:      include/uapi/linux/mii.h
5619
5620 EXT2 FILE SYSTEM
5621 M:      Jan Kara <jack@suse.com>
5622 L:      linux-ext4@vger.kernel.org
5623 S:      Maintained
5624 F:      Documentation/filesystems/ext2.txt
5625 F:      fs/ext2/
5626 F:      include/linux/ext2*
5627
5628 EXT4 FILE SYSTEM
5629 M:      "Theodore Ts'o" <tytso@mit.edu>
5630 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5631 L:      linux-ext4@vger.kernel.org
5632 W:      http://ext4.wiki.kernel.org
5633 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5634 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5635 S:      Maintained
5636 F:      Documentation/filesystems/ext4/ext4.rst
5637 F:      fs/ext4/
5638
5639 Extended Verification Module (EVM)
5640 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5641 L:      linux-integrity@vger.kernel.org
5642 S:      Supported
5643 F:      security/integrity/evm/
5644
5645 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5646 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5647 L:      linux-efi@vger.kernel.org
5648 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5649 S:      Maintained
5650 F:      Documentation/efi-stub.txt
5651 F:      arch/*/kernel/efi.c
5652 F:      arch/x86/boot/compressed/eboot.[ch]
5653 F:      arch/*/include/asm/efi.h
5654 F:      arch/x86/platform/efi/
5655 F:      drivers/firmware/efi/
5656 F:      include/linux/efi*.h
5657 F:      arch/arm/boot/compressed/efi-header.S
5658 F:      arch/arm64/kernel/efi-entry.S
5659
5660 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5661 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5662 M:      Chanwoo Choi <cw00.choi@samsung.com>
5663 L:      linux-kernel@vger.kernel.org
5664 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5665 S:      Maintained
5666 F:      drivers/extcon/
5667 F:      include/linux/extcon/
5668 F:      include/linux/extcon.h
5669 F:      Documentation/extcon/
5670 F:      Documentation/devicetree/bindings/extcon/
5671
5672 EXYNOS DP DRIVER
5673 M:      Jingoo Han <jingoohan1@gmail.com>
5674 L:      dri-devel@lists.freedesktop.org
5675 S:      Maintained
5676 F:      drivers/gpu/drm/exynos/exynos_dp*
5677
5678 EXYNOS SYSMMU (IOMMU) driver
5679 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5680 L:      iommu@lists.linux-foundation.org
5681 S:      Maintained
5682 F:      drivers/iommu/exynos-iommu.c
5683
5684 EZchip NPS platform support
5685 M:      Vineet Gupta <vgupta@synopsys.com>
5686 M:      Ofer Levi <oferle@mellanox.com>
5687 S:      Supported
5688 F:      arch/arc/plat-eznps
5689 F:      arch/arc/boot/dts/eznps.dts
5690
5691 F2FS FILE SYSTEM
5692 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5693 M:      Chao Yu <yuchao0@huawei.com>
5694 L:      linux-f2fs-devel@lists.sourceforge.net
5695 W:      https://f2fs.wiki.kernel.org/
5696 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5697 S:      Maintained
5698 F:      Documentation/filesystems/f2fs.txt
5699 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5700 F:      fs/f2fs/
5701 F:      include/linux/f2fs_fs.h
5702 F:      include/trace/events/f2fs.h
5703
5704 F71805F HARDWARE MONITORING DRIVER
5705 M:      Jean Delvare <jdelvare@suse.com>
5706 L:      linux-hwmon@vger.kernel.org
5707 S:      Maintained
5708 F:      Documentation/hwmon/f71805f
5709 F:      drivers/hwmon/f71805f.c
5710
5711 FADDR2LINE
5712 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5713 S:      Maintained
5714 F:      scripts/faddr2line
5715
5716 FAILOVER MODULE
5717 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5718 L:      netdev@vger.kernel.org
5719 S:      Supported
5720 F:      net/core/failover.c
5721 F:      include/net/failover.h
5722 F:      Documentation/networking/failover.rst
5723
5724 FANOTIFY
5725 M:      Jan Kara <jack@suse.cz>
5726 R:      Amir Goldstein <amir73il@gmail.com>
5727 L:      linux-fsdevel@vger.kernel.org
5728 S:      Maintained
5729 F:      fs/notify/fanotify/
5730 F:      include/linux/fanotify.h
5731 F:      include/uapi/linux/fanotify.h
5732
5733 FARSYNC SYNCHRONOUS DRIVER
5734 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5735 W:      http://www.farsite.co.uk/
5736 S:      Supported
5737 F:      drivers/net/wan/farsync.*
5738
5739 FAULT INJECTION SUPPORT
5740 M:      Akinobu Mita <akinobu.mita@gmail.com>
5741 S:      Supported
5742 F:      Documentation/fault-injection/
5743 F:      lib/fault-inject.c
5744
5745 FBTFT Framebuffer drivers
5746 S:      Orphan
5747 L:      dri-devel@lists.freedesktop.org
5748 L:      linux-fbdev@vger.kernel.org
5749 F:      drivers/staging/fbtft/
5750
5751 FC0011 TUNER DRIVER
5752 M:      Michael Buesch <m@bues.ch>
5753 L:      linux-media@vger.kernel.org
5754 S:      Maintained
5755 F:      drivers/media/tuners/fc0011.h
5756 F:      drivers/media/tuners/fc0011.c
5757
5758 FC2580 MEDIA DRIVER
5759 M:      Antti Palosaari <crope@iki.fi>
5760 L:      linux-media@vger.kernel.org
5761 W:      https://linuxtv.org
5762 W:      http://palosaari.fi/linux/
5763 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5764 T:      git git://linuxtv.org/anttip/media_tree.git
5765 S:      Maintained
5766 F:      drivers/media/tuners/fc2580*
5767
5768 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5769 M:      Johannes Thumshirn <jth@kernel.org>
5770 L:      linux-scsi@vger.kernel.org
5771 W:      www.Open-FCoE.org
5772 S:      Supported
5773 F:      drivers/scsi/libfc/
5774 F:      drivers/scsi/fcoe/
5775 F:      include/scsi/fc/
5776 F:      include/scsi/libfc.h
5777 F:      include/scsi/libfcoe.h
5778 F:      include/uapi/scsi/fc/
5779
5780 FILE LOCKING (flock() and fcntl()/lockf())
5781 M:      Jeff Layton <jlayton@kernel.org>
5782 M:      "J. Bruce Fields" <bfields@fieldses.org>
5783 L:      linux-fsdevel@vger.kernel.org
5784 S:      Maintained
5785 F:      include/linux/fcntl.h
5786 F:      include/uapi/linux/fcntl.h
5787 F:      fs/fcntl.c
5788 F:      fs/locks.c
5789
5790 FILESYSTEMS (VFS and infrastructure)
5791 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5792 L:      linux-fsdevel@vger.kernel.org
5793 S:      Maintained
5794 F:      fs/*
5795 F:      include/linux/fs.h
5796 F:      include/uapi/linux/fs.h
5797
5798 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5799 M:      Riku Voipio <riku.voipio@iki.fi>
5800 L:      linux-hwmon@vger.kernel.org
5801 S:      Maintained
5802 F:      drivers/hwmon/f75375s.c
5803 F:      include/linux/f75375s.h
5804
5805 FIREWIRE AUDIO DRIVERS
5806 M:      Clemens Ladisch <clemens@ladisch.de>
5807 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5808 T:      git git://git.alsa-project.org/alsa-kernel.git
5809 S:      Maintained
5810 F:      sound/firewire/
5811
5812 FIREWIRE MEDIA DRIVERS (firedtv)
5813 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5814 L:      linux-media@vger.kernel.org
5815 L:      linux1394-devel@lists.sourceforge.net
5816 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5817 S:      Maintained
5818 F:      drivers/media/firewire/
5819
5820 FIREWIRE SBP-2 TARGET
5821 M:      Chris Boot <bootc@bootc.net>
5822 L:      linux-scsi@vger.kernel.org
5823 L:      target-devel@vger.kernel.org
5824 L:      linux1394-devel@lists.sourceforge.net
5825 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5826 S:      Maintained
5827 F:      drivers/target/sbp/
5828
5829 FIREWIRE SUBSYSTEM
5830 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5831 L:      linux1394-devel@lists.sourceforge.net
5832 W:      http://ieee1394.wiki.kernel.org/
5833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5834 S:      Maintained
5835 F:      drivers/firewire/
5836 F:      include/linux/firewire.h
5837 F:      include/uapi/linux/firewire*.h
5838 F:      tools/firewire/
5839
5840 FIRMWARE LOADER (request_firmware)
5841 M:      Luis Chamberlain <mcgrof@kernel.org>
5842 L:      linux-kernel@vger.kernel.org
5843 S:      Maintained
5844 F:      Documentation/firmware_class/
5845 F:      drivers/base/firmware_loader/
5846 F:      include/linux/firmware.h
5847
5848 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5849 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5850 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5851 S:      Maintained
5852 F:      drivers/block/rsxx/
5853
5854 FLOPPY DRIVER
5855 M:      Jiri Kosina <jikos@kernel.org>
5856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5857 S:      Odd fixes
5858 F:      drivers/block/floppy.c
5859
5860 FMC SUBSYSTEM
5861 M:      Alessandro Rubini <rubini@gnudd.com>
5862 W:      http://www.ohwr.org/projects/fmc-bus
5863 S:      Supported
5864 F:      drivers/fmc/
5865 F:      include/linux/fmc*.h
5866 F:      include/linux/ipmi-fru.h
5867 K:      fmc_d.*register
5868
5869 FPGA MANAGER FRAMEWORK
5870 M:      Alan Tull <atull@kernel.org>
5871 M:      Moritz Fischer <mdf@kernel.org>
5872 L:      linux-fpga@vger.kernel.org
5873 S:      Maintained
5874 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5875 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5876 F:      Documentation/fpga/
5877 F:      Documentation/driver-api/fpga/
5878 F:      Documentation/devicetree/bindings/fpga/
5879 F:      drivers/fpga/
5880 F:      include/linux/fpga/
5881 W:      http://www.rocketboards.org
5882
5883 FPGA DFL DRIVERS
5884 M:      Wu Hao <hao.wu@intel.com>
5885 L:      linux-fpga@vger.kernel.org
5886 S:      Maintained
5887 F:      Documentation/fpga/dfl.txt
5888 F:      include/uapi/linux/fpga-dfl.h
5889 F:      drivers/fpga/dfl*
5890
5891 FPU EMULATOR
5892 M:      Bill Metzenthen <billm@melbpc.org.au>
5893 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5894 S:      Maintained
5895 F:      arch/x86/math-emu/
5896
5897 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5898 L:      netdev@vger.kernel.org
5899 S:      Orphan
5900 F:      drivers/net/wan/dlci.c
5901 F:      drivers/net/wan/sdla.c
5902
5903 FRAMEBUFFER LAYER
5904 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5905 L:      dri-devel@lists.freedesktop.org
5906 L:      linux-fbdev@vger.kernel.org
5907 T:      git git://github.com/bzolnier/linux.git
5908 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5909 S:      Maintained
5910 F:      Documentation/fb/
5911 F:      drivers/video/
5912 F:      include/video/
5913 F:      include/linux/fb.h
5914 F:      include/uapi/video/
5915 F:      include/uapi/linux/fb.h
5916
5917 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5918 M:      Horia Geantă <horia.geanta@nxp.com>
5919 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5920 L:      linux-crypto@vger.kernel.org
5921 S:      Maintained
5922 F:      drivers/crypto/caam/
5923 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5924
5925 FREESCALE DIU FRAMEBUFFER DRIVER
5926 M:      Timur Tabi <timur@kernel.org>
5927 L:      linux-fbdev@vger.kernel.org
5928 S:      Maintained
5929 F:      drivers/video/fbdev/fsl-diu-fb.*
5930
5931 FREESCALE DMA DRIVER
5932 M:      Li Yang <leoyang.li@nxp.com>
5933 M:      Zhang Wei <zw@zh-kernel.org>
5934 L:      linuxppc-dev@lists.ozlabs.org
5935 S:      Maintained
5936 F:      drivers/dma/fsldma.*
5937
5938 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5939 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5940 L:      netdev@vger.kernel.org
5941 S:      Maintained
5942 F:      drivers/net/ethernet/freescale/gianfar*
5943 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5944
5945 FREESCALE GPMI NAND DRIVER
5946 M:      Han Xu <han.xu@nxp.com>
5947 L:      linux-mtd@lists.infradead.org
5948 S:      Maintained
5949 F:      drivers/mtd/nand/raw/gpmi-nand/*
5950
5951 FREESCALE I2C CPM DRIVER
5952 M:      Jochen Friedrich <jochen@scram.de>
5953 L:      linuxppc-dev@lists.ozlabs.org
5954 L:      linux-i2c@vger.kernel.org
5955 S:      Maintained
5956 F:      drivers/i2c/busses/i2c-cpm.c
5957
5958 FREESCALE IMX LPI2C DRIVER
5959 M:      Dong Aisheng <aisheng.dong@nxp.com>
5960 L:      linux-i2c@vger.kernel.org
5961 L:      linux-imx@nxp.com
5962 S:      Maintained
5963 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
5964 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
5965
5966 FREESCALE IMX / MXC FEC DRIVER
5967 M:      Fugang Duan <fugang.duan@nxp.com>
5968 L:      netdev@vger.kernel.org
5969 S:      Maintained
5970 F:      drivers/net/ethernet/freescale/fec_main.c
5971 F:      drivers/net/ethernet/freescale/fec_ptp.c
5972 F:      drivers/net/ethernet/freescale/fec.h
5973 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5974
5975 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5976 M:      Sascha Hauer <s.hauer@pengutronix.de>
5977 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5978 L:      linux-fbdev@vger.kernel.org
5979 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5980 S:      Maintained
5981 F:      include/linux/platform_data/video-imxfb.h
5982 F:      drivers/video/fbdev/imxfb.c
5983
5984 FREESCALE QORIQ DPAA ETHERNET DRIVER
5985 M:      Madalin Bucur <madalin.bucur@nxp.com>
5986 L:      netdev@vger.kernel.org
5987 S:      Maintained
5988 F:      drivers/net/ethernet/freescale/dpaa
5989
5990 FREESCALE QORIQ DPAA FMAN DRIVER
5991 M:      Madalin Bucur <madalin.bucur@nxp.com>
5992 L:      netdev@vger.kernel.org
5993 S:      Maintained
5994 F:      drivers/net/ethernet/freescale/fman
5995 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
5996
5997 FREESCALE QORIQ PTP CLOCK DRIVER
5998 M:      Yangbo Lu <yangbo.lu@nxp.com>
5999 L:      netdev@vger.kernel.org
6000 S:      Maintained
6001 F:      drivers/ptp/ptp_qoriq.c
6002 F:      include/linux/fsl/ptp_qoriq.h
6003 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6004
6005 FREESCALE QUAD SPI DRIVER
6006 M:      Han Xu <han.xu@nxp.com>
6007 L:      linux-mtd@lists.infradead.org
6008 S:      Maintained
6009 F:      drivers/mtd/spi-nor/fsl-quadspi.c
6010
6011 FREESCALE QUICC ENGINE LIBRARY
6012 M:      Qiang Zhao <qiang.zhao@nxp.com>
6013 L:      linuxppc-dev@lists.ozlabs.org
6014 S:      Maintained
6015 F:      drivers/soc/fsl/qe/
6016 F:      include/soc/fsl/*qe*.h
6017 F:      include/soc/fsl/*ucc*.h
6018
6019 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6020 M:      Li Yang <leoyang.li@nxp.com>
6021 L:      netdev@vger.kernel.org
6022 L:      linuxppc-dev@lists.ozlabs.org
6023 S:      Maintained
6024 F:      drivers/net/ethernet/freescale/ucc_geth*
6025
6026 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6027 M:      Zhao Qiang <qiang.zhao@nxp.com>
6028 L:      netdev@vger.kernel.org
6029 L:      linuxppc-dev@lists.ozlabs.org
6030 S:      Maintained
6031 F:      drivers/net/wan/fsl_ucc_hdlc*
6032
6033 FREESCALE QUICC ENGINE UCC UART DRIVER
6034 M:      Timur Tabi <timur@kernel.org>
6035 L:      linuxppc-dev@lists.ozlabs.org
6036 S:      Maintained
6037 F:      drivers/tty/serial/ucc_uart.c
6038
6039 FREESCALE SOC DRIVERS
6040 M:      Li Yang <leoyang.li@nxp.com>
6041 L:      linuxppc-dev@lists.ozlabs.org
6042 L:      linux-arm-kernel@lists.infradead.org
6043 S:      Maintained
6044 F:      Documentation/devicetree/bindings/soc/fsl/
6045 F:      drivers/soc/fsl/
6046 F:      include/linux/fsl/
6047
6048 FREESCALE SOC FS_ENET DRIVER
6049 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6050 L:      linuxppc-dev@lists.ozlabs.org
6051 L:      netdev@vger.kernel.org
6052 S:      Maintained
6053 F:      drivers/net/ethernet/freescale/fs_enet/
6054 F:      include/linux/fs_enet_pd.h
6055
6056 FREESCALE SOC SOUND DRIVERS
6057 M:      Timur Tabi <timur@kernel.org>
6058 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6059 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6060 R:      Fabio Estevam <fabio.estevam@nxp.com>
6061 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6062 L:      linuxppc-dev@lists.ozlabs.org
6063 S:      Maintained
6064 F:      sound/soc/fsl/fsl*
6065 F:      sound/soc/fsl/imx*
6066 F:      sound/soc/fsl/mpc8610_hpcd.c
6067
6068 FREESCALE USB PERIPHERAL DRIVERS
6069 M:      Li Yang <leoyang.li@nxp.com>
6070 L:      linux-usb@vger.kernel.org
6071 L:      linuxppc-dev@lists.ozlabs.org
6072 S:      Maintained
6073 F:      drivers/usb/gadget/udc/fsl*
6074
6075 FREEVXFS FILESYSTEM
6076 M:      Christoph Hellwig <hch@infradead.org>
6077 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6078 S:      Maintained
6079 F:      fs/freevxfs/
6080
6081 FREEZER
6082 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6083 M:      Pavel Machek <pavel@ucw.cz>
6084 L:      linux-pm@vger.kernel.org
6085 S:      Supported
6086 F:      Documentation/power/freezing-of-tasks.txt
6087 F:      include/linux/freezer.h
6088 F:      kernel/freezer.c
6089
6090 FRONTSWAP API
6091 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6092 L:      linux-kernel@vger.kernel.org
6093 S:      Maintained
6094 F:      mm/frontswap.c
6095 F:      include/linux/frontswap.h
6096
6097 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6098 M:      David Howells <dhowells@redhat.com>
6099 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6100 S:      Supported
6101 F:      Documentation/filesystems/caching/
6102 F:      fs/fscache/
6103 F:      include/linux/fscache*.h
6104
6105 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6106 M:      Theodore Y. Ts'o <tytso@mit.edu>
6107 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6108 L:      linux-fscrypt@vger.kernel.org
6109 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6110 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
6111 S:      Supported
6112 F:      fs/crypto/
6113 F:      include/linux/fscrypt*.h
6114 F:      Documentation/filesystems/fscrypt.rst
6115
6116 FSI-ATTACHED I2C DRIVER
6117 M:      Eddie James <eajames@linux.vnet.ibm.com>
6118 L:      linux-i2c@vger.kernel.org
6119 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6120 S:      Maintained
6121 F:      drivers/i2c/busses/i2c-fsi.c
6122 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6123
6124 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6125 M:      Jan Kara <jack@suse.cz>
6126 R:      Amir Goldstein <amir73il@gmail.com>
6127 L:      linux-fsdevel@vger.kernel.org
6128 S:      Maintained
6129 F:      fs/notify/
6130 F:      include/linux/fsnotify*.h
6131
6132 FUJITSU LAPTOP EXTRAS
6133 M:      Jonathan Woithe <jwoithe@just42.net>
6134 L:      platform-driver-x86@vger.kernel.org
6135 S:      Maintained
6136 F:      drivers/platform/x86/fujitsu-laptop.c
6137
6138 FUJITSU M-5MO LS CAMERA ISP DRIVER
6139 M:      Kyungmin Park <kyungmin.park@samsung.com>
6140 M:      Heungjun Kim <riverful.kim@samsung.com>
6141 L:      linux-media@vger.kernel.org
6142 S:      Maintained
6143 F:      drivers/media/i2c/m5mols/
6144 F:      include/media/i2c/m5mols.h
6145
6146 FUJITSU TABLET EXTRAS
6147 M:      Robert Gerlach <khnz@gmx.de>
6148 L:      platform-driver-x86@vger.kernel.org
6149 S:      Maintained
6150 F:      drivers/platform/x86/fujitsu-tablet.c
6151
6152 FUSE: FILESYSTEM IN USERSPACE
6153 M:      Miklos Szeredi <miklos@szeredi.hu>
6154 L:      linux-fsdevel@vger.kernel.org
6155 W:      http://fuse.sourceforge.net/
6156 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6157 S:      Maintained
6158 F:      fs/fuse/
6159 F:      include/uapi/linux/fuse.h
6160 F:      Documentation/filesystems/fuse.txt
6161
6162 FUTEX SUBSYSTEM
6163 M:      Thomas Gleixner <tglx@linutronix.de>
6164 M:      Ingo Molnar <mingo@redhat.com>
6165 R:      Peter Zijlstra <peterz@infradead.org>
6166 R:      Darren Hart <dvhart@infradead.org>
6167 L:      linux-kernel@vger.kernel.org
6168 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6169 S:      Maintained
6170 F:      kernel/futex.c
6171 F:      kernel/futex_compat.c
6172 F:      include/asm-generic/futex.h
6173 F:      include/linux/futex.h
6174 F:      include/uapi/linux/futex.h
6175 F:      tools/testing/selftests/futex/
6176 F:      tools/perf/bench/futex*
6177 F:      Documentation/*futex*
6178
6179 GCC PLUGINS
6180 M:      Kees Cook <keescook@chromium.org>
6181 R:      Emese Revfy <re.emese@gmail.com>
6182 L:      kernel-hardening@lists.openwall.com
6183 S:      Maintained
6184 F:      scripts/gcc-plugins/
6185 F:      scripts/gcc-plugin.sh
6186 F:      scripts/Makefile.gcc-plugins
6187 F:      Documentation/gcc-plugins.txt
6188
6189 GASKET DRIVER FRAMEWORK
6190 M:      Rob Springer <rspringer@google.com>
6191 M:      Todd Poynor <toddpoynor@google.com>
6192 M:      Ben Chan <benchan@chromium.org>
6193 S:      Maintained
6194 F:      drivers/staging/gasket/
6195
6196 GCOV BASED KERNEL PROFILING
6197 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6198 S:      Maintained
6199 F:      kernel/gcov/
6200 F:      Documentation/dev-tools/gcov.rst
6201
6202 GDB KERNEL DEBUGGING HELPER SCRIPTS
6203 M:      Jan Kiszka <jan.kiszka@siemens.com>
6204 M:      Kieran Bingham <kbingham@kernel.org>
6205 S:      Supported
6206 F:      scripts/gdb/
6207
6208 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6209 M:      Achim Leubner <achim_leubner@adaptec.com>
6210 L:      linux-scsi@vger.kernel.org
6211 W:      http://www.icp-vortex.com/
6212 S:      Supported
6213 F:      drivers/scsi/gdt*
6214
6215 GEMTEK FM RADIO RECEIVER DRIVER
6216 M:      Hans Verkuil <hverkuil@xs4all.nl>
6217 L:      linux-media@vger.kernel.org
6218 T:      git git://linuxtv.org/media_tree.git
6219 W:      https://linuxtv.org
6220 S:      Maintained
6221 F:      drivers/media/radio/radio-gemtek*
6222
6223 GENERIC GPIO I2C DRIVER
6224 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6225 S:      Supported
6226 F:      drivers/i2c/busses/i2c-gpio.c
6227 F:      include/linux/platform_data/i2c-gpio.h
6228
6229 GENERIC GPIO I2C MULTIPLEXER DRIVER
6230 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6231 L:      linux-i2c@vger.kernel.org
6232 S:      Supported
6233 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6234 F:      include/linux/platform_data/i2c-mux-gpio.h
6235 F:      Documentation/i2c/muxes/i2c-mux-gpio
6236
6237 GENERIC HDLC (WAN) DRIVERS
6238 M:      Krzysztof Halasa <khc@pm.waw.pl>
6239 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6240 S:      Maintained
6241 F:      drivers/net/wan/c101.c
6242 F:      drivers/net/wan/hd6457*
6243 F:      drivers/net/wan/hdlc*
6244 F:      drivers/net/wan/n2.c
6245 F:      drivers/net/wan/pc300too.c
6246 F:      drivers/net/wan/pci200syn.c
6247 F:      drivers/net/wan/wanxl*
6248
6249 GENERIC INCLUDE/ASM HEADER FILES
6250 M:      Arnd Bergmann <arnd@arndb.de>
6251 L:      linux-arch@vger.kernel.org
6252 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6253 S:      Maintained
6254 F:      include/asm-generic/
6255 F:      include/uapi/asm-generic/
6256
6257 GENERIC PHY FRAMEWORK
6258 M:      Kishon Vijay Abraham I <kishon@ti.com>
6259 L:      linux-kernel@vger.kernel.org
6260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6261 S:      Supported
6262 F:      drivers/phy/
6263 F:      include/linux/phy/
6264
6265 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6266 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6267 S:      Supported
6268 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6269
6270 GENERIC PM DOMAINS
6271 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6272 M:      Kevin Hilman <khilman@kernel.org>
6273 M:      Ulf Hansson <ulf.hansson@linaro.org>
6274 L:      linux-pm@vger.kernel.org
6275 S:      Supported
6276 F:      drivers/base/power/domain*.c
6277 F:      include/linux/pm_domain.h
6278 F:      Documentation/devicetree/bindings/power/power_domain.txt
6279
6280 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6281 M:      Eugen Hristev <eugen.hristev@microchip.com>
6282 L:      linux-input@vger.kernel.org
6283 S:      Maintained
6284 F:      drivers/input/touchscreen/resistive-adc-touch.c
6285
6286 GENERIC UIO DRIVER FOR PCI DEVICES
6287 M:      "Michael S. Tsirkin" <mst@redhat.com>
6288 L:      kvm@vger.kernel.org
6289 S:      Supported
6290 F:      drivers/uio/uio_pci_generic.c
6291
6292 GENWQE (IBM Generic Workqueue Card)
6293 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6294 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6295 S:      Supported
6296 F:      drivers/misc/genwqe/
6297
6298 GET_MAINTAINER SCRIPT
6299 M:      Joe Perches <joe@perches.com>
6300 S:      Maintained
6301 F:      scripts/get_maintainer.pl
6302
6303 GFS2 FILE SYSTEM
6304 M:      Bob Peterson <rpeterso@redhat.com>
6305 M:      Andreas Gruenbacher <agruenba@redhat.com>
6306 L:      cluster-devel@redhat.com
6307 W:      http://sources.redhat.com/cluster/
6308 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6309 S:      Supported
6310 F:      Documentation/filesystems/gfs2*.txt
6311 F:      fs/gfs2/
6312 F:      include/uapi/linux/gfs2_ondisk.h
6313
6314 GIGASET ISDN DRIVERS
6315 M:      Paul Bolle <pebolle@tiscali.nl>
6316 L:      gigaset307x-common@lists.sourceforge.net
6317 W:      http://gigaset307x.sourceforge.net/
6318 S:      Odd Fixes
6319 F:      Documentation/isdn/README.gigaset
6320 F:      drivers/isdn/gigaset/
6321 F:      include/uapi/linux/gigaset_dev.h
6322
6323 GNSS SUBSYSTEM
6324 M:      Johan Hovold <johan@kernel.org>
6325 S:      Maintained
6326 F:      Documentation/ABI/testing/sysfs-class-gnss
6327 F:      Documentation/devicetree/bindings/gnss/
6328 F:      drivers/gnss/
6329 F:      include/linux/gnss.h
6330
6331 GO7007 MPEG CODEC
6332 M:      Hans Verkuil <hans.verkuil@cisco.com>
6333 L:      linux-media@vger.kernel.org
6334 S:      Maintained
6335 F:      drivers/media/usb/go7007/
6336
6337 GOODIX TOUCHSCREEN
6338 M:      Bastien Nocera <hadess@hadess.net>
6339 L:      linux-input@vger.kernel.org
6340 S:      Maintained
6341 F:      drivers/input/touchscreen/goodix.c
6342
6343 GPD POCKET FAN DRIVER
6344 M:      Hans de Goede <hdegoede@redhat.com>
6345 L:      platform-driver-x86@vger.kernel.org
6346 S:      Maintained
6347 F:      drivers/platform/x86/gpd-pocket-fan.c
6348
6349 GPIO ACPI SUPPORT
6350 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6351 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6352 L:      linux-gpio@vger.kernel.org
6353 L:      linux-acpi@vger.kernel.org
6354 S:      Maintained
6355 F:      Documentation/acpi/gpio-properties.txt
6356 F:      drivers/gpio/gpiolib-acpi.c
6357
6358 GPIO IR Transmitter
6359 M:      Sean Young <sean@mess.org>
6360 L:      linux-media@vger.kernel.org
6361 S:      Maintained
6362 F:      drivers/media/rc/gpio-ir-tx.c
6363
6364 GPIO MOCKUP DRIVER
6365 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6366 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6367 L:      linux-gpio@vger.kernel.org
6368 S:      Maintained
6369 F:      drivers/gpio/gpio-mockup.c
6370 F:      tools/testing/selftests/gpio/
6371
6372 GPIO SUBSYSTEM
6373 M:      Linus Walleij <linus.walleij@linaro.org>
6374 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6375 L:      linux-gpio@vger.kernel.org
6376 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6377 S:      Maintained
6378 F:      Documentation/devicetree/bindings/gpio/
6379 F:      Documentation/driver-api/gpio/
6380 F:      Documentation/gpio/
6381 F:      Documentation/ABI/testing/gpio-cdev
6382 F:      Documentation/ABI/obsolete/sysfs-gpio
6383 F:      drivers/gpio/
6384 F:      include/linux/gpio/
6385 F:      include/linux/gpio.h
6386 F:      include/linux/of_gpio.h
6387 F:      include/asm-generic/gpio.h
6388 F:      include/uapi/linux/gpio.h
6389 F:      tools/gpio/
6390
6391 GRE DEMULTIPLEXER DRIVER
6392 M:      Dmitry Kozlov <xeb@mail.ru>
6393 L:      netdev@vger.kernel.org
6394 S:      Maintained
6395 F:      net/ipv4/gre_demux.c
6396 F:      net/ipv4/gre_offload.c
6397 F:      include/net/gre.h
6398
6399 GRETH 10/100/1G Ethernet MAC device driver
6400 M:      Andreas Larsson <andreas@gaisler.com>
6401 L:      netdev@vger.kernel.org
6402 S:      Maintained
6403 F:      drivers/net/ethernet/aeroflex/
6404
6405 GREYBUS AUDIO PROTOCOLS DRIVERS
6406 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6407 M:      Mark Greer <mgreer@animalcreek.com>
6408 S:      Maintained
6409 F:      drivers/staging/greybus/audio_apbridgea.c
6410 F:      drivers/staging/greybus/audio_apbridgea.h
6411 F:      drivers/staging/greybus/audio_codec.c
6412 F:      drivers/staging/greybus/audio_codec.h
6413 F:      drivers/staging/greybus/audio_gb.c
6414 F:      drivers/staging/greybus/audio_manager.c
6415 F:      drivers/staging/greybus/audio_manager.h
6416 F:      drivers/staging/greybus/audio_manager_module.c
6417 F:      drivers/staging/greybus/audio_manager_private.h
6418 F:      drivers/staging/greybus/audio_manager_sysfs.c
6419 F:      drivers/staging/greybus/audio_module.c
6420 F:      drivers/staging/greybus/audio_topology.c
6421
6422 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6423 M:      Viresh Kumar <vireshk@kernel.org>
6424 S:      Maintained
6425 F:      drivers/staging/greybus/authentication.c
6426 F:      drivers/staging/greybus/bootrom.c
6427 F:      drivers/staging/greybus/firmware.h
6428 F:      drivers/staging/greybus/fw-core.c
6429 F:      drivers/staging/greybus/fw-download.c
6430 F:      drivers/staging/greybus/fw-management.c
6431 F:      drivers/staging/greybus/greybus_authentication.h
6432 F:      drivers/staging/greybus/greybus_firmware.h
6433 F:      drivers/staging/greybus/hid.c
6434 F:      drivers/staging/greybus/i2c.c
6435 F:      drivers/staging/greybus/spi.c
6436 F:      drivers/staging/greybus/spilib.c
6437 F:      drivers/staging/greybus/spilib.h
6438
6439 GREYBUS LOOPBACK DRIVER
6440 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6441 S:      Maintained
6442 F:      drivers/staging/greybus/loopback.c
6443
6444 GREYBUS PLATFORM DRIVERS
6445 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6446 S:      Maintained
6447 F:      drivers/staging/greybus/arche-platform.c
6448 F:      drivers/staging/greybus/arche-apb-ctrl.c
6449 F:      drivers/staging/greybus/arche_platform.h
6450
6451 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6452 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6453 S:      Maintained
6454 F:      drivers/staging/greybus/sdio.c
6455 F:      drivers/staging/greybus/light.c
6456 F:      drivers/staging/greybus/gpio.c
6457 F:      drivers/staging/greybus/power_supply.c
6458 F:      drivers/staging/greybus/spi.c
6459 F:      drivers/staging/greybus/spilib.c
6460
6461 GREYBUS SUBSYSTEM
6462 M:      Johan Hovold <johan@kernel.org>
6463 M:      Alex Elder <elder@kernel.org>
6464 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6465 S:      Maintained
6466 F:      drivers/staging/greybus/
6467 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6468
6469 GREYBUS UART PROTOCOLS DRIVERS
6470 M:      David Lin <dtwlin@gmail.com>
6471 S:      Maintained
6472 F:      drivers/staging/greybus/uart.c
6473 F:      drivers/staging/greybus/log.c
6474
6475 GS1662 VIDEO SERIALIZER
6476 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6477 L:      linux-media@vger.kernel.org
6478 T:      git git://linuxtv.org/media_tree.git
6479 S:      Maintained
6480 F:      drivers/media/spi/gs1662.c
6481
6482 GSPCA FINEPIX SUBDRIVER
6483 M:      Frank Zago <frank@zago.net>
6484 L:      linux-media@vger.kernel.org
6485 T:      git git://linuxtv.org/media_tree.git
6486 S:      Maintained
6487 F:      drivers/media/usb/gspca/finepix.c
6488
6489 GSPCA GL860 SUBDRIVER
6490 M:      Olivier Lorin <o.lorin@laposte.net>
6491 L:      linux-media@vger.kernel.org
6492 T:      git git://linuxtv.org/media_tree.git
6493 S:      Maintained
6494 F:      drivers/media/usb/gspca/gl860/
6495
6496 GSPCA M5602 SUBDRIVER
6497 M:      Erik Andren <erik.andren@gmail.com>
6498 L:      linux-media@vger.kernel.org
6499 T:      git git://linuxtv.org/media_tree.git
6500 S:      Maintained
6501 F:      drivers/media/usb/gspca/m5602/
6502
6503 GSPCA PAC207 SONIXB SUBDRIVER
6504 M:      Hans Verkuil <hverkuil@xs4all.nl>
6505 L:      linux-media@vger.kernel.org
6506 T:      git git://linuxtv.org/media_tree.git
6507 S:      Odd Fixes
6508 F:      drivers/media/usb/gspca/pac207.c
6509
6510 GSPCA SN9C20X SUBDRIVER
6511 M:      Brian Johnson <brijohn@gmail.com>
6512 L:      linux-media@vger.kernel.org
6513 T:      git git://linuxtv.org/media_tree.git
6514 S:      Maintained
6515 F:      drivers/media/usb/gspca/sn9c20x.c
6516
6517 GSPCA T613 SUBDRIVER
6518 M:      Leandro Costantino <lcostantino@gmail.com>
6519 L:      linux-media@vger.kernel.org
6520 T:      git git://linuxtv.org/media_tree.git
6521 S:      Maintained
6522 F:      drivers/media/usb/gspca/t613.c
6523
6524 GSPCA USB WEBCAM DRIVER
6525 M:      Hans Verkuil <hverkuil@xs4all.nl>
6526 L:      linux-media@vger.kernel.org
6527 T:      git git://linuxtv.org/media_tree.git
6528 S:      Odd Fixes
6529 F:      drivers/media/usb/gspca/
6530
6531 GTP (GPRS Tunneling Protocol)
6532 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6533 M:      Harald Welte <laforge@gnumonks.org>
6534 L:      osmocom-net-gprs@lists.osmocom.org
6535 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6536 S:      Maintained
6537 F:      drivers/net/gtp.c
6538
6539 GUID PARTITION TABLE (GPT)
6540 M:      Davidlohr Bueso <dave@stgolabs.net>
6541 L:      linux-efi@vger.kernel.org
6542 S:      Maintained
6543 F:      block/partitions/efi.*
6544
6545 H8/300 ARCHITECTURE
6546 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6547 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6548 W:      http://uclinux-h8.sourceforge.jp
6549 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6550 S:      Maintained
6551 F:      arch/h8300/
6552 F:      drivers/clocksource/h8300_*.c
6553 F:      drivers/clk/h8300/
6554 F:      drivers/irqchip/irq-renesas-h8*.c
6555
6556 HACKRF MEDIA DRIVER
6557 M:      Antti Palosaari <crope@iki.fi>
6558 L:      linux-media@vger.kernel.org
6559 W:      https://linuxtv.org
6560 W:      http://palosaari.fi/linux/
6561 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6562 T:      git git://linuxtv.org/anttip/media_tree.git
6563 S:      Maintained
6564 F:      drivers/media/usb/hackrf/
6565
6566 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6567 M:      Frank Seidel <frank@f-seidel.de>
6568 L:      platform-driver-x86@vger.kernel.org
6569 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6570 S:      Maintained
6571 F:      drivers/platform/x86/hdaps.c
6572
6573 HARDWARE MONITORING
6574 M:      Jean Delvare <jdelvare@suse.com>
6575 M:      Guenter Roeck <linux@roeck-us.net>
6576 L:      linux-hwmon@vger.kernel.org
6577 W:      http://hwmon.wiki.kernel.org/
6578 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6579 S:      Maintained
6580 F:      Documentation/devicetree/bindings/hwmon/
6581 F:      Documentation/hwmon/
6582 F:      drivers/hwmon/
6583 F:      include/linux/hwmon*.h
6584 F:      include/trace/events/hwmon*.h
6585
6586 HARDWARE RANDOM NUMBER GENERATOR CORE
6587 M:      Matt Mackall <mpm@selenic.com>
6588 M:      Herbert Xu <herbert@gondor.apana.org.au>
6589 L:      linux-crypto@vger.kernel.org
6590 S:      Odd fixes
6591 F:      Documentation/devicetree/bindings/rng/
6592 F:      Documentation/hw_random.txt
6593 F:      drivers/char/hw_random/
6594 F:      include/linux/hw_random.h
6595
6596 HARDWARE TRACING FACILITIES
6597 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6598 S:      Maintained
6599 F:      drivers/hwtracing/
6600
6601 HARDWARE SPINLOCK CORE
6602 M:      Ohad Ben-Cohen <ohad@wizery.com>
6603 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6604 L:      linux-remoteproc@vger.kernel.org
6605 S:      Maintained
6606 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6607 F:      Documentation/devicetree/bindings/hwlock/
6608 F:      Documentation/hwspinlock.txt
6609 F:      drivers/hwspinlock/
6610 F:      include/linux/hwspinlock.h
6611
6612 HARMONY SOUND DRIVER
6613 L:      linux-parisc@vger.kernel.org
6614 S:      Maintained
6615 F:      sound/parisc/harmony.*
6616
6617 HDPVR USB VIDEO ENCODER DRIVER
6618 M:      Hans Verkuil <hverkuil@xs4all.nl>
6619 L:      linux-media@vger.kernel.org
6620 T:      git git://linuxtv.org/media_tree.git
6621 W:      https://linuxtv.org
6622 S:      Odd Fixes
6623 F:      drivers/media/usb/hdpvr/
6624
6625 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6626 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6627 S:      Supported
6628 F:      Documentation/watchdog/hpwdt.txt
6629 F:      drivers/watchdog/hpwdt.c
6630
6631 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6632 M:      Don Brace <don.brace@microsemi.com>
6633 L:      esc.storagedev@microsemi.com
6634 L:      linux-scsi@vger.kernel.org
6635 S:      Supported
6636 F:      Documentation/scsi/hpsa.txt
6637 F:      drivers/scsi/hpsa*.[ch]
6638 F:      include/linux/cciss*.h
6639 F:      include/uapi/linux/cciss*.h
6640
6641 HFI1 DRIVER
6642 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6643 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6644 L:      linux-rdma@vger.kernel.org
6645 S:      Supported
6646 F:      drivers/infiniband/hw/hfi1
6647
6648 HFS FILESYSTEM
6649 L:      linux-fsdevel@vger.kernel.org
6650 S:      Orphan
6651 F:      Documentation/filesystems/hfs.txt
6652 F:      fs/hfs/
6653
6654 HFSPLUS FILESYSTEM
6655 L:      linux-fsdevel@vger.kernel.org
6656 S:      Orphan
6657 F:      Documentation/filesystems/hfsplus.txt
6658 F:      fs/hfsplus/
6659
6660 HGA FRAMEBUFFER DRIVER
6661 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6662 L:      linux-nvidia@lists.surfsouth.com
6663 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6664 S:      Maintained
6665 F:      drivers/video/fbdev/hgafb.c
6666
6667 HIBERNATION (aka Software Suspend, aka swsusp)
6668 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6669 M:      Pavel Machek <pavel@ucw.cz>
6670 L:      linux-pm@vger.kernel.org
6671 B:      https://bugzilla.kernel.org
6672 S:      Supported
6673 F:      arch/x86/power/
6674 F:      drivers/base/power/
6675 F:      kernel/power/
6676 F:      include/linux/suspend.h
6677 F:      include/linux/freezer.h
6678 F:      include/linux/pm.h
6679 F:      arch/*/include/asm/suspend*.h
6680
6681 HID CORE LAYER
6682 M:      Jiri Kosina <jikos@kernel.org>
6683 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6684 L:      linux-input@vger.kernel.org
6685 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
6686 S:      Maintained
6687 F:      drivers/hid/
6688 F:      include/linux/hid*
6689 F:      include/uapi/linux/hid*
6690
6691 HID SENSOR HUB DRIVERS
6692 M:      Jiri Kosina <jikos@kernel.org>
6693 M:      Jonathan Cameron <jic23@kernel.org>
6694 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6695 L:      linux-input@vger.kernel.org
6696 L:      linux-iio@vger.kernel.org
6697 S:      Maintained
6698 F:      Documentation/hid/hid-sensor*
6699 F:      drivers/hid/hid-sensor-*
6700 F:      drivers/iio/*/hid-*
6701 F:      include/linux/hid-sensor-*
6702
6703 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6704 M:      Thomas Gleixner <tglx@linutronix.de>
6705 L:      linux-kernel@vger.kernel.org
6706 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6707 S:      Maintained
6708 F:      Documentation/timers/
6709 F:      kernel/time/hrtimer.c
6710 F:      kernel/time/clockevents.c
6711 F:      kernel/time/timer_*.c
6712 F:      include/linux/clockchips.h
6713 F:      include/linux/hrtimer.h
6714
6715 HIGH-SPEED SCC DRIVER FOR AX.25
6716 L:      linux-hams@vger.kernel.org
6717 S:      Orphan
6718 F:      drivers/net/hamradio/dmascc.c
6719 F:      drivers/net/hamradio/scc.c
6720
6721 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6722 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6723 W:      http://www.highpoint-tech.com
6724 S:      Supported
6725 F:      Documentation/scsi/hptiop.txt
6726 F:      drivers/scsi/hptiop.c
6727
6728 HIPPI
6729 M:      Jes Sorensen <jes@trained-monkey.org>
6730 L:      linux-hippi@sunsite.dk
6731 S:      Maintained
6732 F:      include/linux/hippidevice.h
6733 F:      include/uapi/linux/if_hippi.h
6734 F:      net/802/hippi.c
6735 F:      drivers/net/hippi/
6736
6737 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6738 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6739 M:      Salil Mehta <salil.mehta@huawei.com>
6740 L:      netdev@vger.kernel.org
6741 W:      http://www.hisilicon.com
6742 S:      Maintained
6743 F:      drivers/net/ethernet/hisilicon/hns3/
6744
6745 HISILICON LPC BUS DRIVER
6746 M:      john.garry@huawei.com
6747 W:      http://www.hisilicon.com
6748 S:      Maintained
6749 F:      drivers/bus/hisi_lpc.c
6750 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6751
6752 HISILICON NETWORK SUBSYSTEM DRIVER
6753 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6754 M:      Salil Mehta <salil.mehta@huawei.com>
6755 L:      netdev@vger.kernel.org
6756 W:      http://www.hisilicon.com
6757 S:      Maintained
6758 F:      drivers/net/ethernet/hisilicon/
6759 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6760
6761 HISILICON PMU DRIVER
6762 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6763 W:      http://www.hisilicon.com
6764 S:      Supported
6765 F:      drivers/perf/hisilicon
6766 F:      Documentation/perf/hisi-pmu.txt
6767
6768 HISILICON ROCE DRIVER
6769 M:      Lijun Ou <oulijun@huawei.com>
6770 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6771 L:      linux-rdma@vger.kernel.org
6772 S:      Maintained
6773 F:      drivers/infiniband/hw/hns/
6774 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6775
6776 HISILICON SAS Controller
6777 M:      John Garry <john.garry@huawei.com>
6778 W:      http://www.hisilicon.com
6779 S:      Supported
6780 F:      drivers/scsi/hisi_sas/
6781 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6782
6783 HMM - Heterogeneous Memory Management
6784 M:      Jérôme Glisse <jglisse@redhat.com>
6785 L:      linux-mm@kvack.org
6786 S:      Maintained
6787 F:      mm/hmm*
6788 F:      include/linux/hmm*
6789 F:      Documentation/vm/hmm.rst
6790
6791 HOST AP DRIVER
6792 M:      Jouni Malinen <j@w1.fi>
6793 L:      linux-wireless@vger.kernel.org
6794 W:      http://w1.fi/hostap-driver.html
6795 S:      Obsolete
6796 F:      drivers/net/wireless/intersil/hostap/
6797
6798 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6799 L:      platform-driver-x86@vger.kernel.org
6800 S:      Orphan
6801 F:      drivers/platform/x86/tc1100-wmi.c
6802
6803 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6804 M:      Jaroslav Kysela <perex@perex.cz>
6805 S:      Maintained
6806 F:      drivers/net/ethernet/hp/hp100.*
6807
6808 HPET:   High Precision Event Timers driver
6809 M:      Clemens Ladisch <clemens@ladisch.de>
6810 S:      Maintained
6811 F:      Documentation/timers/hpet.txt
6812 F:      drivers/char/hpet.c
6813 F:      include/linux/hpet.h
6814 F:      include/uapi/linux/hpet.h
6815
6816 HPET:   x86
6817 S:      Orphan
6818 F:      arch/x86/kernel/hpet.c
6819 F:      arch/x86/include/asm/hpet.h
6820
6821 HPFS FILESYSTEM
6822 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6823 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6824 S:      Maintained
6825 F:      fs/hpfs/
6826
6827 HSI SUBSYSTEM
6828 M:      Sebastian Reichel <sre@kernel.org>
6829 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6830 S:      Maintained
6831 F:      Documentation/ABI/testing/sysfs-bus-hsi
6832 F:      Documentation/driver-api/hsi.rst
6833 F:      drivers/hsi/
6834 F:      include/linux/hsi/
6835 F:      include/uapi/linux/hsi/
6836
6837 HSO 3G MODEM DRIVER
6838 L:      linux-usb@vger.kernel.org
6839 S:      Orphan
6840 F:      drivers/net/usb/hso.c
6841
6842 HSR NETWORK PROTOCOL
6843 M:      Arvid Brodin <arvid.brodin@alten.se>
6844 L:      netdev@vger.kernel.org
6845 S:      Maintained
6846 F:      net/hsr/
6847
6848 HT16K33 LED CONTROLLER DRIVER
6849 M:      Robin van der Gracht <robin@protonic.nl>
6850 S:      Maintained
6851 F:      drivers/auxdisplay/ht16k33.c
6852 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6853
6854 HTCPEN TOUCHSCREEN DRIVER
6855 M:      Pau Oliva Fora <pof@eslack.org>
6856 L:      linux-input@vger.kernel.org
6857 S:      Maintained
6858 F:      drivers/input/touchscreen/htcpen.c
6859
6860 HUAWEI ETHERNET DRIVER
6861 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6862 L:      netdev@vger.kernel.org
6863 S:      Supported
6864 F:      Documentation/networking/hinic.txt
6865 F:      drivers/net/ethernet/huawei/hinic/
6866
6867 HUGETLB FILESYSTEM
6868 M:      Mike Kravetz <mike.kravetz@oracle.com>
6869 L:      linux-mm@kvack.org
6870 S:      Maintained
6871 F:      fs/hugetlbfs/
6872 F:      mm/hugetlb.c
6873 F:      include/linux/hugetlb.h
6874 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6875 F:      Documentation/vm/hugetlbfs_reserv.rst
6876 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6877
6878 HVA ST MEDIA DRIVER
6879 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6880 L:      linux-media@vger.kernel.org
6881 T:      git git://linuxtv.org/media_tree.git
6882 W:      https://linuxtv.org
6883 S:      Supported
6884 F:      drivers/media/platform/sti/hva
6885
6886 HWPOISON MEMORY FAILURE HANDLING
6887 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6888 L:      linux-mm@kvack.org
6889 S:      Maintained
6890 F:      mm/memory-failure.c
6891 F:      mm/hwpoison-inject.c
6892
6893 HYGON PROCESSOR SUPPORT
6894 M:      Pu Wen <puwen@hygon.cn>
6895 L:      linux-kernel@vger.kernel.org
6896 S:      Maintained
6897 F:      arch/x86/kernel/cpu/hygon.c
6898
6899 Hyper-V CORE AND DRIVERS
6900 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6901 M:      Haiyang Zhang <haiyangz@microsoft.com>
6902 M:      Stephen Hemminger <sthemmin@microsoft.com>
6903 L:      devel@linuxdriverproject.org
6904 S:      Maintained
6905 F:      Documentation/networking/netvsc.txt
6906 F:      arch/x86/include/asm/mshyperv.h
6907 F:      arch/x86/include/asm/trace/hyperv.h
6908 F:      arch/x86/include/asm/hyperv-tlfs.h
6909 F:      arch/x86/kernel/cpu/mshyperv.c
6910 F:      arch/x86/hyperv
6911 F:      drivers/hid/hid-hyperv.c
6912 F:      drivers/hv/
6913 F:      drivers/input/serio/hyperv-keyboard.c
6914 F:      drivers/pci/controller/pci-hyperv.c
6915 F:      drivers/net/hyperv/
6916 F:      drivers/scsi/storvsc_drv.c
6917 F:      drivers/uio/uio_hv_generic.c
6918 F:      drivers/video/fbdev/hyperv_fb.c
6919 F:      net/vmw_vsock/hyperv_transport.c
6920 F:      include/linux/hyperv.h
6921 F:      include/uapi/linux/hyperv.h
6922 F:      tools/hv/
6923 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6924
6925 HYPERVISOR VIRTUAL CONSOLE DRIVER
6926 L:      linuxppc-dev@lists.ozlabs.org
6927 S:      Odd Fixes
6928 F:      drivers/tty/hvc/
6929
6930 I2C ACPI SUPPORT
6931 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6932 L:      linux-i2c@vger.kernel.org
6933 L:      linux-acpi@vger.kernel.org
6934 S:      Maintained
6935 F:      drivers/i2c/i2c-core-acpi.c
6936
6937 I2C CONTROLLER DRIVER FOR NVIDIA GPU
6938 M:      Ajay Gupta <ajayg@nvidia.com>
6939 L:      linux-i2c@vger.kernel.org
6940 S:      Maintained
6941 F:      Documentation/i2c/busses/i2c-nvidia-gpu
6942 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
6943
6944 I2C MUXES
6945 M:      Peter Rosin <peda@axentia.se>
6946 L:      linux-i2c@vger.kernel.org
6947 S:      Maintained
6948 F:      Documentation/i2c/i2c-topology
6949 F:      Documentation/i2c/muxes/
6950 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6951 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6952 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6953 F:      drivers/i2c/i2c-mux.c
6954 F:      drivers/i2c/muxes/
6955 F:      include/linux/i2c-mux.h
6956
6957 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6958 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6959 L:      linux-i2c@vger.kernel.org
6960 S:      Maintained
6961 F:      drivers/i2c/busses/i2c-mv64xxx.c
6962
6963 I2C OVER PARALLEL PORT
6964 M:      Jean Delvare <jdelvare@suse.com>
6965 L:      linux-i2c@vger.kernel.org
6966 S:      Maintained
6967 F:      Documentation/i2c/busses/i2c-parport
6968 F:      Documentation/i2c/busses/i2c-parport-light
6969 F:      drivers/i2c/busses/i2c-parport.c
6970 F:      drivers/i2c/busses/i2c-parport-light.c
6971
6972 I2C SUBSYSTEM
6973 M:      Wolfram Sang <wsa@the-dreams.de>
6974 L:      linux-i2c@vger.kernel.org
6975 W:      https://i2c.wiki.kernel.org/
6976 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6977 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6978 S:      Maintained
6979 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6980 F:      Documentation/i2c/
6981 F:      drivers/i2c/*
6982 F:      include/linux/i2c.h
6983 F:      include/linux/i2c-dev.h
6984 F:      include/linux/i2c-smbus.h
6985 F:      include/uapi/linux/i2c.h
6986 F:      include/uapi/linux/i2c-*.h
6987
6988 I2C SUBSYSTEM HOST DRIVERS
6989 L:      linux-i2c@vger.kernel.org
6990 W:      https://i2c.wiki.kernel.org/
6991 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6992 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6993 S:      Odd Fixes
6994 F:      Documentation/devicetree/bindings/i2c/
6995 F:      drivers/i2c/algos/
6996 F:      drivers/i2c/busses/
6997
6998 I2C-TAOS-EVM DRIVER
6999 M:      Jean Delvare <jdelvare@suse.com>
7000 L:      linux-i2c@vger.kernel.org
7001 S:      Maintained
7002 F:      Documentation/i2c/busses/i2c-taos-evm
7003 F:      drivers/i2c/busses/i2c-taos-evm.c
7004
7005 I2C-TINY-USB DRIVER
7006 M:      Till Harbaum <till@harbaum.org>
7007 L:      linux-i2c@vger.kernel.org
7008 W:      http://www.harbaum.org/till/i2c_tiny_usb
7009 S:      Maintained
7010 F:      drivers/i2c/busses/i2c-tiny-usb.c
7011
7012 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7013 M:      Jean Delvare <jdelvare@suse.com>
7014 L:      linux-i2c@vger.kernel.org
7015 S:      Maintained
7016 F:      Documentation/i2c/busses/i2c-ali1535
7017 F:      Documentation/i2c/busses/i2c-ali1563
7018 F:      Documentation/i2c/busses/i2c-ali15x3
7019 F:      Documentation/i2c/busses/i2c-amd756
7020 F:      Documentation/i2c/busses/i2c-amd8111
7021 F:      Documentation/i2c/busses/i2c-i801
7022 F:      Documentation/i2c/busses/i2c-nforce2
7023 F:      Documentation/i2c/busses/i2c-piix4
7024 F:      Documentation/i2c/busses/i2c-sis5595
7025 F:      Documentation/i2c/busses/i2c-sis630
7026 F:      Documentation/i2c/busses/i2c-sis96x
7027 F:      Documentation/i2c/busses/i2c-via
7028 F:      Documentation/i2c/busses/i2c-viapro
7029 F:      drivers/i2c/busses/i2c-ali1535.c
7030 F:      drivers/i2c/busses/i2c-ali1563.c
7031 F:      drivers/i2c/busses/i2c-ali15x3.c
7032 F:      drivers/i2c/busses/i2c-amd756.c
7033 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7034 F:      drivers/i2c/busses/i2c-amd8111.c
7035 F:      drivers/i2c/busses/i2c-i801.c
7036 F:      drivers/i2c/busses/i2c-isch.c
7037 F:      drivers/i2c/busses/i2c-nforce2.c
7038 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7039 F:      drivers/i2c/busses/i2c-piix4.c
7040 F:      drivers/i2c/busses/i2c-sis5595.c
7041 F:      drivers/i2c/busses/i2c-sis630.c
7042 F:      drivers/i2c/busses/i2c-sis96x.c
7043 F:      drivers/i2c/busses/i2c-via.c
7044 F:      drivers/i2c/busses/i2c-viapro.c
7045
7046 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7047 M:      Hans de Goede <hdegoede@redhat.com>
7048 L:      linux-i2c@vger.kernel.org
7049 S:      Maintained
7050 F:      drivers/i2c/busses/i2c-cht-wc.c
7051
7052 I2C/SMBUS ISMT DRIVER
7053 M:      Seth Heasley <seth.heasley@intel.com>
7054 M:      Neil Horman <nhorman@tuxdriver.com>
7055 L:      linux-i2c@vger.kernel.org
7056 F:      drivers/i2c/busses/i2c-ismt.c
7057 F:      Documentation/i2c/busses/i2c-ismt
7058
7059 I2C/SMBUS STUB DRIVER
7060 M:      Jean Delvare <jdelvare@suse.com>
7061 L:      linux-i2c@vger.kernel.org
7062 S:      Maintained
7063 F:      drivers/i2c/i2c-stub.c
7064
7065 IA64 (Itanium) PLATFORM
7066 M:      Tony Luck <tony.luck@intel.com>
7067 M:      Fenghua Yu <fenghua.yu@intel.com>
7068 L:      linux-ia64@vger.kernel.org
7069 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7070 S:      Maintained
7071 F:      arch/ia64/
7072
7073 IBM Power 842 compression accelerator
7074 M:      Haren Myneni <haren@us.ibm.com>
7075 S:      Supported
7076 F:      drivers/crypto/nx/Makefile
7077 F:      drivers/crypto/nx/Kconfig
7078 F:      drivers/crypto/nx/nx-842*
7079 F:      include/linux/sw842.h
7080 F:      crypto/842.c
7081 F:      lib/842/
7082
7083 IBM Power in-Nest Crypto Acceleration
7084 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7085 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7086 L:      linux-crypto@vger.kernel.org
7087 S:      Supported
7088 F:      drivers/crypto/nx/Makefile
7089 F:      drivers/crypto/nx/Kconfig
7090 F:      drivers/crypto/nx/nx-aes*
7091 F:      drivers/crypto/nx/nx-sha*
7092 F:      drivers/crypto/nx/nx.*
7093 F:      drivers/crypto/nx/nx_csbcpb.h
7094 F:      drivers/crypto/nx/nx_debugfs.h
7095
7096 IBM Power Linux RAID adapter
7097 M:      Brian King <brking@us.ibm.com>
7098 S:      Supported
7099 F:      drivers/scsi/ipr.*
7100
7101 IBM Power SRIOV Virtual NIC Device Driver
7102 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
7103 M:      John Allen <jallen@linux.vnet.ibm.com>
7104 L:      netdev@vger.kernel.org
7105 S:      Supported
7106 F:      drivers/net/ethernet/ibm/ibmvnic.*
7107
7108 IBM Power Virtual Accelerator Switchboard
7109 M:      Sukadev Bhattiprolu
7110 L:      linuxppc-dev@lists.ozlabs.org
7111 S:      Supported
7112 F:      arch/powerpc/platforms/powernv/vas*
7113 F:      arch/powerpc/platforms/powernv/copy-paste.h
7114 F:      arch/powerpc/include/asm/vas.h
7115 F:      arch/powerpc/include/uapi/asm/vas.h
7116
7117 IBM Power Virtual Ethernet Device Driver
7118 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
7119 L:      netdev@vger.kernel.org
7120 S:      Supported
7121 F:      drivers/net/ethernet/ibm/ibmveth.*
7122
7123 IBM Power Virtual FC Device Drivers
7124 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7125 L:      linux-scsi@vger.kernel.org
7126 S:      Supported
7127 F:      drivers/scsi/ibmvscsi/ibmvfc*
7128
7129 IBM Power Virtual Management Channel Driver
7130 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7131 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
7132 S:      Supported
7133 F:      drivers/misc/ibmvmc.*
7134
7135 IBM Power Virtual SCSI Device Drivers
7136 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7137 L:      linux-scsi@vger.kernel.org
7138 S:      Supported
7139 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7140 F:      include/scsi/viosrp.h
7141
7142 IBM Power Virtual SCSI Device Target Driver
7143 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7144 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
7145 L:      linux-scsi@vger.kernel.org
7146 L:      target-devel@vger.kernel.org
7147 S:      Supported
7148 F:      drivers/scsi/ibmvscsi_tgt/
7149
7150 IBM Power VMX Cryptographic instructions
7151 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7152 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7153 L:      linux-crypto@vger.kernel.org
7154 S:      Supported
7155 F:      drivers/crypto/vmx/Makefile
7156 F:      drivers/crypto/vmx/Kconfig
7157 F:      drivers/crypto/vmx/vmx.c
7158 F:      drivers/crypto/vmx/aes*
7159 F:      drivers/crypto/vmx/ghash*
7160 F:      drivers/crypto/vmx/ppc-xlate.pl
7161
7162 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7163 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7164 L:      linux-pci@vger.kernel.org
7165 L:      linuxppc-dev@lists.ozlabs.org
7166 S:      Supported
7167 F:      drivers/pci/hotplug/rpaphp*
7168
7169 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7170 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7171 L:      linux-pci@vger.kernel.org
7172 L:      linuxppc-dev@lists.ozlabs.org
7173 S:      Supported
7174 F:      drivers/pci/hotplug/rpadlpar*
7175
7176 IBM ServeRAID RAID DRIVER
7177 S:      Orphan
7178 F:      drivers/scsi/ips.*
7179
7180 ICH LPC AND GPIO DRIVER
7181 M:      Peter Tyser <ptyser@xes-inc.com>
7182 S:      Maintained
7183 F:      drivers/mfd/lpc_ich.c
7184 F:      drivers/gpio/gpio-ich.c
7185
7186 IDE SUBSYSTEM
7187 M:      "David S. Miller" <davem@davemloft.net>
7188 L:      linux-ide@vger.kernel.org
7189 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7190 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7191 S:      Maintained
7192 F:      Documentation/ide/
7193 F:      drivers/ide/
7194 F:      include/linux/ide.h
7195
7196 IDE/ATAPI DRIVERS
7197 M:      Borislav Petkov <bp@alien8.de>
7198 L:      linux-ide@vger.kernel.org
7199 S:      Maintained
7200 F:      Documentation/cdrom/ide-cd
7201 F:      drivers/ide/ide-cd*
7202
7203 IDEAPAD LAPTOP EXTRAS DRIVER
7204 M:      Ike Panhc <ike.pan@canonical.com>
7205 L:      platform-driver-x86@vger.kernel.org
7206 W:      http://launchpad.net/ideapad-laptop
7207 S:      Maintained
7208 F:      drivers/platform/x86/ideapad-laptop.c
7209
7210 IDEAPAD LAPTOP SLIDEBAR DRIVER
7211 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7212 L:      linux-input@vger.kernel.org
7213 W:      https://github.com/o2genum/ideapad-slidebar
7214 S:      Maintained
7215 F:      drivers/input/misc/ideapad_slidebar.c
7216
7217 IDT VersaClock 5 CLOCK DRIVER
7218 M:      Marek Vasut <marek.vasut@gmail.com>
7219 S:      Maintained
7220 F:      drivers/clk/clk-versaclock5.c
7221
7222 IEEE 802.15.4 SUBSYSTEM
7223 M:      Alexander Aring <alex.aring@gmail.com>
7224 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7225 L:      linux-wpan@vger.kernel.org
7226 W:      http://wpan.cakelab.org/
7227 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7228 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7229 S:      Maintained
7230 F:      net/ieee802154/
7231 F:      net/mac802154/
7232 F:      drivers/net/ieee802154/
7233 F:      include/linux/nl802154.h
7234 F:      include/linux/ieee802154.h
7235 F:      include/net/nl802154.h
7236 F:      include/net/mac802154.h
7237 F:      include/net/af_ieee802154.h
7238 F:      include/net/cfg802154.h
7239 F:      include/net/ieee802154_netdev.h
7240 F:      Documentation/networking/ieee802154.txt
7241
7242 IFE PROTOCOL
7243 M:      Yotam Gigi <yotam.gi@gmail.com>
7244 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7245 F:      net/ife
7246 F:      include/net/ife.h
7247 F:      include/uapi/linux/ife.h
7248
7249 IGORPLUG-USB IR RECEIVER
7250 M:      Sean Young <sean@mess.org>
7251 L:      linux-media@vger.kernel.org
7252 S:      Maintained
7253 F:      drivers/media/rc/igorplugusb.c
7254
7255 IGUANAWORKS USB IR TRANSCEIVER
7256 M:      Sean Young <sean@mess.org>
7257 L:      linux-media@vger.kernel.org
7258 S:      Maintained
7259 F:      drivers/media/rc/iguanair.c
7260
7261 IIO DIGITAL POTENTIOMETER DAC
7262 M:      Peter Rosin <peda@axentia.se>
7263 L:      linux-iio@vger.kernel.org
7264 S:      Maintained
7265 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7266 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7267 F:      drivers/iio/dac/dpot-dac.c
7268
7269 IIO ENVELOPE DETECTOR
7270 M:      Peter Rosin <peda@axentia.se>
7271 L:      linux-iio@vger.kernel.org
7272 S:      Maintained
7273 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7274 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7275 F:      drivers/iio/adc/envelope-detector.c
7276
7277 IIO MULTIPLEXER
7278 M:      Peter Rosin <peda@axentia.se>
7279 L:      linux-iio@vger.kernel.org
7280 S:      Maintained
7281 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7282 F:      drivers/iio/multiplexer/iio-mux.c
7283
7284 IIO SUBSYSTEM AND DRIVERS
7285 M:      Jonathan Cameron <jic23@kernel.org>
7286 R:      Hartmut Knaack <knaack.h@gmx.de>
7287 R:      Lars-Peter Clausen <lars@metafoo.de>
7288 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7289 L:      linux-iio@vger.kernel.org
7290 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7291 S:      Maintained
7292 F:      Documentation/ABI/testing/configfs-iio*
7293 F:      Documentation/ABI/testing/sysfs-bus-iio*
7294 F:      Documentation/devicetree/bindings/iio/
7295 F:      drivers/iio/
7296 F:      drivers/staging/iio/
7297 F:      include/linux/iio/
7298 F:      tools/iio/
7299
7300 IIO UNIT CONVERTER
7301 M:      Peter Rosin <peda@axentia.se>
7302 L:      linux-iio@vger.kernel.org
7303 S:      Maintained
7304 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7305 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7306 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7307 F:      drivers/iio/afe/iio-rescale.c
7308
7309 IKANOS/ADI EAGLE ADSL USB DRIVER
7310 M:      Matthieu Castet <castet.matthieu@free.fr>
7311 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7312 S:      Maintained
7313 F:      drivers/usb/atm/ueagle-atm.c
7314
7315 IMGTEC ASCII LCD DRIVER
7316 M:      Paul Burton <paul.burton@mips.com>
7317 S:      Maintained
7318 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7319 F:      drivers/auxdisplay/img-ascii-lcd.c
7320
7321 IMGTEC IR DECODER DRIVER
7322 M:      James Hogan <jhogan@kernel.org>
7323 S:      Maintained
7324 F:      drivers/media/rc/img-ir/
7325
7326 IMON SOUNDGRAPH USB IR RECEIVER
7327 M:      Sean Young <sean@mess.org>
7328 L:      linux-media@vger.kernel.org
7329 S:      Maintained
7330 F:      drivers/media/rc/imon_raw.c
7331 F:      drivers/media/rc/imon.c
7332
7333 IMS TWINTURBO FRAMEBUFFER DRIVER
7334 L:      linux-fbdev@vger.kernel.org
7335 S:      Orphan
7336 F:      drivers/video/fbdev/imsttfb.c
7337
7338 INA209 HARDWARE MONITOR DRIVER
7339 M:      Guenter Roeck <linux@roeck-us.net>
7340 L:      linux-hwmon@vger.kernel.org
7341 S:      Maintained
7342 F:      Documentation/hwmon/ina209
7343 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7344 F:      drivers/hwmon/ina209.c
7345
7346 INA2XX HARDWARE MONITOR DRIVER
7347 M:      Guenter Roeck <linux@roeck-us.net>
7348 L:      linux-hwmon@vger.kernel.org
7349 S:      Maintained
7350 F:      Documentation/hwmon/ina2xx
7351 F:      drivers/hwmon/ina2xx.c
7352 F:      include/linux/platform_data/ina2xx.h
7353
7354 INDUSTRY PACK SUBSYSTEM (IPACK)
7355 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7356 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7357 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7358 L:      industrypack-devel@lists.sourceforge.net
7359 W:      http://industrypack.sourceforge.net
7360 S:      Maintained
7361 F:      drivers/ipack/
7362
7363 INFINIBAND SUBSYSTEM
7364 M:      Doug Ledford <dledford@redhat.com>
7365 M:      Jason Gunthorpe <jgg@mellanox.com>
7366 L:      linux-rdma@vger.kernel.org
7367 W:      https://github.com/linux-rdma/rdma-core
7368 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7369 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7370 S:      Supported
7371 F:      Documentation/devicetree/bindings/infiniband/
7372 F:      Documentation/infiniband/
7373 F:      drivers/infiniband/
7374 F:      include/uapi/linux/if_infiniband.h
7375 F:      include/uapi/rdma/
7376 F:      include/rdma/
7377
7378 INGENIC JZ4780 DMA Driver
7379 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7380 S:      Maintained
7381 F:      drivers/dma/dma-jz4780.c
7382
7383 INGENIC JZ4780 NAND DRIVER
7384 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7385 L:      linux-mtd@lists.infradead.org
7386 S:      Maintained
7387 F:      drivers/mtd/nand/raw/jz4780_*
7388
7389 INOTIFY
7390 M:      Jan Kara <jack@suse.cz>
7391 R:      Amir Goldstein <amir73il@gmail.com>
7392 L:      linux-fsdevel@vger.kernel.org
7393 S:      Maintained
7394 F:      Documentation/filesystems/inotify.txt
7395 F:      fs/notify/inotify/
7396 F:      include/linux/inotify.h
7397 F:      include/uapi/linux/inotify.h
7398
7399 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7400 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7401 L:      linux-input@vger.kernel.org
7402 Q:      http://patchwork.kernel.org/project/linux-input/list/
7403 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7404 S:      Maintained
7405 F:      drivers/input/
7406 F:      include/linux/input.h
7407 F:      include/uapi/linux/input.h
7408 F:      include/uapi/linux/input-event-codes.h
7409 F:      include/linux/input/
7410 F:      Documentation/devicetree/bindings/input/
7411 F:      Documentation/devicetree/bindings/serio/
7412 F:      Documentation/input/
7413
7414 INPUT MULTITOUCH (MT) PROTOCOL
7415 M:      Henrik Rydberg <rydberg@bitmath.org>
7416 L:      linux-input@vger.kernel.org
7417 S:      Odd fixes
7418 F:      Documentation/input/multi-touch-protocol.rst
7419 F:      drivers/input/input-mt.c
7420 K:      \b(ABS|SYN)_MT_
7421
7422 INSIDE SECURE CRYPTO DRIVER
7423 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7424 F:      drivers/crypto/inside-secure/
7425 S:      Maintained
7426 L:      linux-crypto@vger.kernel.org
7427
7428 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7429 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7430 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7431 L:      linux-integrity@vger.kernel.org
7432 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7433 S:      Supported
7434 F:      security/integrity/ima/
7435
7436 INTEL 810/815 FRAMEBUFFER DRIVER
7437 M:      Antonino Daplas <adaplas@gmail.com>
7438 L:      linux-fbdev@vger.kernel.org
7439 S:      Maintained
7440 F:      drivers/video/fbdev/i810/
7441
7442 INTEL ASoC DRIVERS
7443 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7444 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7445 M:      Jie Yang <yang.jie@linux.intel.com>
7446 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7447 S:      Supported
7448 F:      sound/soc/intel/
7449
7450 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7451 M:      Hans de Goede <hdegoede@redhat.com>
7452 L:      platform-driver-x86@vger.kernel.org
7453 S:      Maintained
7454 F:      drivers/platform/x86/intel_atomisp2_pm.c
7455
7456 INTEL C600 SERIES SAS CONTROLLER DRIVER
7457 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7458 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7459 L:      linux-scsi@vger.kernel.org
7460 T:      git git://git.code.sf.net/p/intel-sas/isci
7461 S:      Supported
7462 F:      drivers/scsi/isci/
7463
7464 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7465 M:      Jani Nikula <jani.nikula@linux.intel.com>
7466 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7467 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7468 L:      intel-gfx@lists.freedesktop.org
7469 W:      https://01.org/linuxgraphics/
7470 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7471 C:      irc://chat.freenode.net/intel-gfx
7472 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7473 T:      git git://anongit.freedesktop.org/drm-intel
7474 S:      Supported
7475 F:      drivers/gpu/drm/i915/
7476 F:      include/drm/i915*
7477 F:      include/uapi/drm/i915_drm.h
7478 F:      Documentation/gpu/i915.rst
7479
7480 INTEL ETHERNET DRIVERS
7481 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7482 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7483 W:      http://www.intel.com/support/feedback.htm
7484 W:      http://e1000.sourceforge.net/
7485 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7486 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7487 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7488 S:      Supported
7489 F:      Documentation/networking/e100.rst
7490 F:      Documentation/networking/e1000.rst
7491 F:      Documentation/networking/e1000e.rst
7492 F:      Documentation/networking/fm10k.rst
7493 F:      Documentation/networking/igb.rst
7494 F:      Documentation/networking/igbvf.rst
7495 F:      Documentation/networking/ixgb.rst
7496 F:      Documentation/networking/ixgbe.rst
7497 F:      Documentation/networking/ixgbevf.rst
7498 F:      Documentation/networking/i40e.rst
7499 F:      Documentation/networking/iavf.rst
7500 F:      Documentation/networking/ice.rst
7501 F:      drivers/net/ethernet/intel/
7502 F:      drivers/net/ethernet/intel/*/
7503 F:      include/linux/avf/virtchnl.h
7504
7505 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7506 M:      Maik Broemme <mbroemme@libmpq.org>
7507 L:      linux-fbdev@vger.kernel.org
7508 S:      Maintained
7509 F:      Documentation/fb/intelfb.txt
7510 F:      drivers/video/fbdev/intelfb/
7511
7512 INTEL GPIO DRIVERS
7513 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7514 L:      linux-gpio@vger.kernel.org
7515 S:      Maintained
7516 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7517 F:      drivers/gpio/gpio-ich.c
7518 F:      drivers/gpio/gpio-intel-mid.c
7519 F:      drivers/gpio/gpio-lynxpoint.c
7520 F:      drivers/gpio/gpio-merrifield.c
7521 F:      drivers/gpio/gpio-ml-ioh.c
7522 F:      drivers/gpio/gpio-pch.c
7523 F:      drivers/gpio/gpio-sch.c
7524 F:      drivers/gpio/gpio-sodaville.c
7525
7526 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7527 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7528 M:      Zhi Wang <zhi.a.wang@intel.com>
7529 L:      intel-gvt-dev@lists.freedesktop.org
7530 L:      intel-gfx@lists.freedesktop.org
7531 W:      https://01.org/igvt-g
7532 T:      git https://github.com/intel/gvt-linux.git
7533 S:      Supported
7534 F:      drivers/gpu/drm/i915/gvt/
7535
7536 INTEL HID EVENT DRIVER
7537 M:      Alex Hung <alex.hung@canonical.com>
7538 L:      platform-driver-x86@vger.kernel.org
7539 S:      Maintained
7540 F:      drivers/platform/x86/intel-hid.c
7541
7542 INTEL I/OAT DMA DRIVER
7543 M:      Dave Jiang <dave.jiang@intel.com>
7544 R:      Dan Williams <dan.j.williams@intel.com>
7545 L:      dmaengine@vger.kernel.org
7546 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7547 S:      Supported
7548 F:      drivers/dma/ioat*
7549
7550 INTEL IDLE DRIVER
7551 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7552 M:      Len Brown <lenb@kernel.org>
7553 L:      linux-pm@vger.kernel.org
7554 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7555 B:      https://bugzilla.kernel.org
7556 S:      Supported
7557 F:      drivers/idle/intel_idle.c
7558
7559 INTEL INTEGRATED SENSOR HUB DRIVER
7560 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7561 M:      Jiri Kosina <jikos@kernel.org>
7562 L:      linux-input@vger.kernel.org
7563 S:      Maintained
7564 F:      drivers/hid/intel-ish-hid/
7565
7566 INTEL IOMMU (VT-d)
7567 M:      David Woodhouse <dwmw2@infradead.org>
7568 L:      iommu@lists.linux-foundation.org
7569 T:      git git://git.infradead.org/iommu-2.6.git
7570 S:      Supported
7571 F:      drivers/iommu/intel-iommu.c
7572 F:      include/linux/intel-iommu.h
7573
7574 INTEL IOP-ADMA DMA DRIVER
7575 R:      Dan Williams <dan.j.williams@intel.com>
7576 S:      Odd fixes
7577 F:      drivers/dma/iop-adma.c
7578
7579 INTEL IPU3 CSI-2 CIO2 DRIVER
7580 M:      Yong Zhi <yong.zhi@intel.com>
7581 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7582 M:      Bingbu Cao <bingbu.cao@intel.com>
7583 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7584 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7585 L:      linux-media@vger.kernel.org
7586 S:      Maintained
7587 F:      drivers/media/pci/intel/ipu3/
7588 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7589
7590 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7591 M:      Krzysztof Halasa <khalasa@piap.pl>
7592 S:      Maintained
7593 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7594 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7595 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7596 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7597 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7598 F:      drivers/net/wan/ixp4xx_hss.c
7599
7600 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7601 M:      Deepak Saxena <dsaxena@plexity.net>
7602 S:      Maintained
7603 F:      drivers/char/hw_random/ixp4xx-rng.c
7604
7605 INTEL MANAGEMENT ENGINE (mei)
7606 M:      Tomas Winkler <tomas.winkler@intel.com>
7607 L:      linux-kernel@vger.kernel.org
7608 S:      Supported
7609 F:      include/uapi/linux/mei.h
7610 F:      include/linux/mei_cl_bus.h
7611 F:      drivers/misc/mei/*
7612 F:      drivers/watchdog/mei_wdt.c
7613 F:      Documentation/misc-devices/mei/*
7614 F:      samples/mei/*
7615
7616 INTEL MENLOW THERMAL DRIVER
7617 M:      Sujith Thomas <sujith.thomas@intel.com>
7618 L:      platform-driver-x86@vger.kernel.org
7619 W:      https://01.org/linux-acpi
7620 S:      Supported
7621 F:      drivers/platform/x86/intel_menlow.c
7622
7623 INTEL MIC DRIVERS (mic)
7624 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7625 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7626 S:      Supported
7627 W:      https://github.com/sudeepdutt/mic
7628 W:      http://software.intel.com/en-us/mic-developer
7629 F:      include/linux/mic_bus.h
7630 F:      include/linux/scif.h
7631 F:      include/uapi/linux/mic_common.h
7632 F:      include/uapi/linux/mic_ioctl.h
7633 F:      include/uapi/linux/scif_ioctl.h
7634 F:      drivers/misc/mic/
7635 F:      drivers/dma/mic_x100_dma.c
7636 F:      drivers/dma/mic_x100_dma.h
7637 F:      Documentation/mic/
7638
7639 INTEL PMC CORE DRIVER
7640 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7641 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7642 L:      platform-driver-x86@vger.kernel.org
7643 S:      Maintained
7644 F:      drivers/platform/x86/intel_pmc_core*
7645
7646 INTEL PMC/P-Unit IPC DRIVER
7647 M:      Zha Qipeng<qipeng.zha@intel.com>
7648 L:      platform-driver-x86@vger.kernel.org
7649 S:      Maintained
7650 F:      drivers/platform/x86/intel_pmc_ipc.c
7651 F:      drivers/platform/x86/intel_punit_ipc.c
7652 F:      arch/x86/include/asm/intel_pmc_ipc.h
7653 F:      arch/x86/include/asm/intel_punit_ipc.h
7654
7655 INTEL PMIC GPIO DRIVERS
7656 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7657 S:      Maintained
7658 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7659 F:      drivers/gpio/gpio-*cove.c
7660 F:      drivers/gpio/gpio-msic.c
7661
7662 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
7663 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7664 S:      Maintained
7665 F:      drivers/mfd/intel_msic.c
7666 F:      drivers/mfd/intel_soc_pmic*
7667 F:      include/linux/mfd/intel_msic.h
7668 F:      include/linux/mfd/intel_soc_pmic*
7669
7670 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7671 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7672 L:      linux-wireless@vger.kernel.org
7673 S:      Maintained
7674 F:      Documentation/networking/README.ipw2100
7675 F:      Documentation/networking/README.ipw2200
7676 F:      drivers/net/wireless/intel/ipw2x00/
7677
7678 INTEL PSTATE DRIVER
7679 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7680 M:      Len Brown <lenb@kernel.org>
7681 L:      linux-pm@vger.kernel.org
7682 S:      Supported
7683 F:      drivers/cpufreq/intel_pstate.c
7684
7685 INTEL RDMA RNIC DRIVER
7686 M:      Faisal Latif <faisal.latif@intel.com>
7687 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7688 L:      linux-rdma@vger.kernel.org
7689 S:      Supported
7690 F:      drivers/infiniband/hw/i40iw/
7691 F:      include/uapi/rdma/i40iw-abi.h
7692
7693 INTEL TELEMETRY DRIVER
7694 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
7695 M:      "David E. Box" <david.e.box@linux.intel.com>
7696 L:      platform-driver-x86@vger.kernel.org
7697 S:      Maintained
7698 F:      arch/x86/include/asm/intel_telemetry.h
7699 F:      drivers/platform/x86/intel_telemetry*
7700
7701 INTEL VIRTUAL BUTTON DRIVER
7702 M:      AceLan Kao <acelan.kao@canonical.com>
7703 L:      platform-driver-x86@vger.kernel.org
7704 S:      Maintained
7705 F:      drivers/platform/x86/intel-vbtn.c
7706
7707 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7708 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7709 L:      linux-wireless@vger.kernel.org
7710 S:      Supported
7711 F:      drivers/net/wireless/intel/iwlegacy/
7712
7713 INTEL WIRELESS WIFI LINK (iwlwifi)
7714 M:      Johannes Berg <johannes.berg@intel.com>
7715 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7716 M:      Luca Coelho <luciano.coelho@intel.com>
7717 M:      Intel Linux Wireless <linuxwifi@intel.com>
7718 L:      linux-wireless@vger.kernel.org
7719 W:      http://intellinuxwireless.org
7720 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7721 S:      Supported
7722 F:      drivers/net/wireless/intel/iwlwifi/
7723
7724 INTEL WIRELESS WIMAX CONNECTION 2400
7725 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7726 M:      linux-wimax@intel.com
7727 L:      wimax@linuxwimax.org (subscribers-only)
7728 S:      Supported
7729 W:      http://linuxwimax.org
7730 F:      Documentation/wimax/README.i2400m
7731 F:      drivers/net/wimax/i2400m/
7732 F:      include/uapi/linux/wimax/i2400m.h
7733
7734 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7735 M:      Mario Limonciello <mario.limonciello@dell.com>
7736 S:      Maintained
7737 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7738
7739 INTEL(R) TRACE HUB
7740 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7741 S:      Supported
7742 F:      Documentation/trace/intel_th.rst
7743 F:      drivers/hwtracing/intel_th/
7744
7745 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7746 M:      Ning Sun <ning.sun@intel.com>
7747 L:      tboot-devel@lists.sourceforge.net
7748 W:      http://tboot.sourceforge.net
7749 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7750 S:      Supported
7751 F:      Documentation/intel_txt.txt
7752 F:      include/linux/tboot.h
7753 F:      arch/x86/kernel/tboot.c
7754
7755 INTEL-MID GPIO DRIVER
7756 M:      David Cohen <david.a.cohen@linux.intel.com>
7757 L:      linux-gpio@vger.kernel.org
7758 S:      Maintained
7759 F:      drivers/gpio/gpio-intel-mid.c
7760
7761 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7762 M:      Linus Walleij <linus.walleij@linaro.org>
7763 L:      linux-iio@vger.kernel.org
7764 S:      Maintained
7765 F:      drivers/iio/gyro/mpu3050*
7766 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7767
7768 IOC3 ETHERNET DRIVER
7769 M:      Ralf Baechle <ralf@linux-mips.org>
7770 L:      linux-mips@vger.kernel.org
7771 S:      Maintained
7772 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7773
7774 IOC3 SERIAL DRIVER
7775 M:      Pat Gefre <pfg@sgi.com>
7776 L:      linux-serial@vger.kernel.org
7777 S:      Maintained
7778 F:      drivers/tty/serial/ioc3_serial.c
7779
7780 IOMMU DRIVERS
7781 M:      Joerg Roedel <joro@8bytes.org>
7782 L:      iommu@lists.linux-foundation.org
7783 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7784 S:      Maintained
7785 F:      Documentation/devicetree/bindings/iommu/
7786 F:      drivers/iommu/
7787 F:      include/linux/iommu.h
7788 F:      include/linux/of_iommu.h
7789 F:      include/linux/iova.h
7790
7791 IP MASQUERADING
7792 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7793 S:      Maintained
7794 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7795
7796 IPMI SUBSYSTEM
7797 M:      Corey Minyard <minyard@acm.org>
7798 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7799 W:      http://openipmi.sourceforge.net/
7800 S:      Supported
7801 F:      Documentation/devicetree/bindings/ipmi/
7802 F:      Documentation/IPMI.txt
7803 F:      drivers/char/ipmi/
7804 F:      include/linux/ipmi*
7805 F:      include/uapi/linux/ipmi*
7806
7807 IPS SCSI RAID DRIVER
7808 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7809 L:      linux-scsi@vger.kernel.org
7810 W:      http://www.adaptec.com/
7811 S:      Maintained
7812 F:      drivers/scsi/ips*
7813
7814 IPVS
7815 M:      Wensong Zhang <wensong@linux-vs.org>
7816 M:      Simon Horman <horms@verge.net.au>
7817 M:      Julian Anastasov <ja@ssi.bg>
7818 L:      netdev@vger.kernel.org
7819 L:      lvs-devel@vger.kernel.org
7820 S:      Maintained
7821 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7822 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7823 F:      Documentation/networking/ipvs-sysctl.txt
7824 F:      include/net/ip_vs.h
7825 F:      include/uapi/linux/ip_vs.h
7826 F:      net/netfilter/ipvs/
7827
7828 IPWIRELESS DRIVER
7829 M:      Jiri Kosina <jikos@kernel.org>
7830 M:      David Sterba <dsterba@suse.com>
7831 S:      Odd Fixes
7832 F:      drivers/tty/ipwireless/
7833
7834 IPX NETWORK LAYER
7835 L:      netdev@vger.kernel.org
7836 S:      Obsolete
7837 F:      include/uapi/linux/ipx.h
7838
7839 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7840 M:      Marc Zyngier <marc.zyngier@arm.com>
7841 S:      Maintained
7842 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7843 F:      Documentation/IRQ-domain.txt
7844 F:      include/linux/irqdomain.h
7845 F:      kernel/irq/irqdomain.c
7846 F:      kernel/irq/msi.c
7847
7848 IRQ SUBSYSTEM
7849 M:      Thomas Gleixner <tglx@linutronix.de>
7850 L:      linux-kernel@vger.kernel.org
7851 S:      Maintained
7852 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7853 F:      kernel/irq/
7854
7855 IRQCHIP DRIVERS
7856 M:      Thomas Gleixner <tglx@linutronix.de>
7857 M:      Jason Cooper <jason@lakedaemon.net>
7858 M:      Marc Zyngier <marc.zyngier@arm.com>
7859 L:      linux-kernel@vger.kernel.org
7860 S:      Maintained
7861 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7862 F:      Documentation/devicetree/bindings/interrupt-controller/
7863 F:      drivers/irqchip/
7864
7865 ISA
7866 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7867 S:      Maintained
7868 F:      Documentation/isa.txt
7869 F:      drivers/base/isa.c
7870 F:      include/linux/isa.h
7871
7872 ISA RADIO MODULE
7873 M:      Hans Verkuil <hverkuil@xs4all.nl>
7874 L:      linux-media@vger.kernel.org
7875 T:      git git://linuxtv.org/media_tree.git
7876 W:      https://linuxtv.org
7877 S:      Maintained
7878 F:      drivers/media/radio/radio-isa*
7879
7880 ISAPNP
7881 M:      Jaroslav Kysela <perex@perex.cz>
7882 S:      Maintained
7883 F:      Documentation/isapnp.txt
7884 F:      drivers/pnp/isapnp/
7885 F:      include/linux/isapnp.h
7886
7887 ISCSI
7888 M:      Lee Duncan <lduncan@suse.com>
7889 M:      Chris Leech <cleech@redhat.com>
7890 L:      open-iscsi@googlegroups.com
7891 W:      www.open-iscsi.com
7892 S:      Maintained
7893 F:      drivers/scsi/*iscsi*
7894 F:      include/scsi/*iscsi*
7895
7896 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7897 M:      Peter Jones <pjones@redhat.com>
7898 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7899 S:      Maintained
7900 F:      drivers/firmware/iscsi_ibft*
7901
7902 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7903 M:      Sagi Grimberg <sagi@grimberg.me>
7904 M:      Max Gurtovoy <maxg@mellanox.com>
7905 L:      linux-rdma@vger.kernel.org
7906 S:      Supported
7907 W:      http://www.openfabrics.org
7908 W:      www.open-iscsi.org
7909 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7910 F:      drivers/infiniband/ulp/iser/
7911
7912 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7913 M:      Sagi Grimberg <sagi@grimberg.me>
7914 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7915 L:      linux-rdma@vger.kernel.org
7916 L:      target-devel@vger.kernel.org
7917 S:      Supported
7918 W:      http://www.linux-iscsi.org
7919 F:      drivers/infiniband/ulp/isert
7920
7921 ISDN SUBSYSTEM
7922 M:      Karsten Keil <isdn@linux-pingi.de>
7923 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7924 L:      netdev@vger.kernel.org
7925 W:      http://www.isdn4linux.de
7926 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7927 S:      Maintained
7928 F:      Documentation/isdn/
7929 F:      drivers/isdn/
7930 F:      include/linux/isdn.h
7931 F:      include/linux/isdn/
7932 F:      include/uapi/linux/isdn.h
7933 F:      include/uapi/linux/isdn/
7934
7935 ISDN SUBSYSTEM (Eicon active card driver)
7936 M:      Armin Schindler <mac@melware.de>
7937 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7938 W:      http://www.melware.de
7939 S:      Maintained
7940 F:      drivers/isdn/hardware/eicon/
7941
7942 IT87 HARDWARE MONITORING DRIVER
7943 M:      Jean Delvare <jdelvare@suse.com>
7944 L:      linux-hwmon@vger.kernel.org
7945 S:      Maintained
7946 F:      Documentation/hwmon/it87
7947 F:      drivers/hwmon/it87.c
7948
7949 IT913X MEDIA DRIVER
7950 M:      Antti Palosaari <crope@iki.fi>
7951 L:      linux-media@vger.kernel.org
7952 W:      https://linuxtv.org
7953 W:      http://palosaari.fi/linux/
7954 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7955 T:      git git://linuxtv.org/anttip/media_tree.git
7956 S:      Maintained
7957 F:      drivers/media/tuners/it913x*
7958
7959 IVTV VIDEO4LINUX DRIVER
7960 M:      Andy Walls <awalls@md.metrocast.net>
7961 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7962 L:      linux-media@vger.kernel.org
7963 T:      git git://linuxtv.org/media_tree.git
7964 W:      http://www.ivtvdriver.org
7965 S:      Maintained
7966 F:      Documentation/media/v4l-drivers/ivtv*
7967 F:      drivers/media/pci/ivtv/
7968 F:      include/uapi/linux/ivtv*
7969
7970 IX2505V MEDIA DRIVER
7971 M:      Malcolm Priestley <tvboxspy@gmail.com>
7972 L:      linux-media@vger.kernel.org
7973 W:      https://linuxtv.org
7974 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7975 S:      Maintained
7976 F:      drivers/media/dvb-frontends/ix2505v*
7977
7978 JAILHOUSE HYPERVISOR INTERFACE
7979 M:      Jan Kiszka <jan.kiszka@siemens.com>
7980 L:      jailhouse-dev@googlegroups.com
7981 S:      Maintained
7982 F:      arch/x86/kernel/jailhouse.c
7983 F:      arch/x86/include/asm/jailhouse_para.h
7984
7985 JC42.4 TEMPERATURE SENSOR DRIVER
7986 M:      Guenter Roeck <linux@roeck-us.net>
7987 L:      linux-hwmon@vger.kernel.org
7988 S:      Maintained
7989 F:      drivers/hwmon/jc42.c
7990 F:      Documentation/hwmon/jc42
7991
7992 JFS FILESYSTEM
7993 M:      Dave Kleikamp <shaggy@kernel.org>
7994 L:      jfs-discussion@lists.sourceforge.net
7995 W:      http://jfs.sourceforge.net/
7996 T:      git git://github.com/kleikamp/linux-shaggy.git
7997 S:      Maintained
7998 F:      Documentation/filesystems/jfs.txt
7999 F:      fs/jfs/
8000
8001 JME NETWORK DRIVER
8002 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8003 L:      netdev@vger.kernel.org
8004 S:      Maintained
8005 F:      drivers/net/ethernet/jme.*
8006
8007 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8008 M:      David Woodhouse <dwmw2@infradead.org>
8009 L:      linux-mtd@lists.infradead.org
8010 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8011 S:      Maintained
8012 F:      fs/jffs2/
8013 F:      include/uapi/linux/jffs2.h
8014
8015 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8016 M:      "Theodore Ts'o" <tytso@mit.edu>
8017 M:      Jan Kara <jack@suse.com>
8018 L:      linux-ext4@vger.kernel.org
8019 S:      Maintained
8020 F:      fs/jbd2/
8021 F:      include/linux/jbd2.h
8022
8023 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8024 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8025 L:      linux-media@vger.kernel.org
8026 S:      Maintained
8027 F:      drivers/media/platform/rcar_jpu.c
8028
8029 JSM Neo PCI based serial card
8030 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
8031 L:      linux-serial@vger.kernel.org
8032 S:      Maintained
8033 F:      drivers/tty/serial/jsm/
8034
8035 K10TEMP HARDWARE MONITORING DRIVER
8036 M:      Clemens Ladisch <clemens@ladisch.de>
8037 L:      linux-hwmon@vger.kernel.org
8038 S:      Maintained
8039 F:      Documentation/hwmon/k10temp
8040 F:      drivers/hwmon/k10temp.c
8041
8042 K8TEMP HARDWARE MONITORING DRIVER
8043 M:      Rudolf Marek <r.marek@assembler.cz>
8044 L:      linux-hwmon@vger.kernel.org
8045 S:      Maintained
8046 F:      Documentation/hwmon/k8temp
8047 F:      drivers/hwmon/k8temp.c
8048
8049 KASAN
8050 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8051 R:      Alexander Potapenko <glider@google.com>
8052 R:      Dmitry Vyukov <dvyukov@google.com>
8053 L:      kasan-dev@googlegroups.com
8054 S:      Maintained
8055 F:      arch/*/include/asm/kasan.h
8056 F:      arch/*/mm/kasan_init*
8057 F:      Documentation/dev-tools/kasan.rst
8058 F:      include/linux/kasan*.h
8059 F:      lib/test_kasan.c
8060 F:      mm/kasan/
8061 F:      scripts/Makefile.kasan
8062
8063 KCONFIG
8064 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8065 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8066 L:      linux-kbuild@vger.kernel.org
8067 S:      Maintained
8068 F:      Documentation/kbuild/kconfig*
8069 F:      scripts/kconfig/
8070 F:      scripts/Kconfig.include
8071
8072 KDUMP
8073 M:      Dave Young <dyoung@redhat.com>
8074 M:      Baoquan He <bhe@redhat.com>
8075 R:      Vivek Goyal <vgoyal@redhat.com>
8076 L:      kexec@lists.infradead.org
8077 W:      http://lse.sourceforge.net/kdump/
8078 S:      Maintained
8079 F:      Documentation/kdump/
8080
8081 KEENE FM RADIO TRANSMITTER DRIVER
8082 M:      Hans Verkuil <hverkuil@xs4all.nl>
8083 L:      linux-media@vger.kernel.org
8084 T:      git git://linuxtv.org/media_tree.git
8085 W:      https://linuxtv.org
8086 S:      Maintained
8087 F:      drivers/media/radio/radio-keene*
8088
8089 KERNEL AUTOMOUNTER
8090 M:      Ian Kent <raven@themaw.net>
8091 L:      autofs@vger.kernel.org
8092 S:      Maintained
8093 F:      fs/autofs/
8094
8095 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8096 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8097 M:      Michal Marek <michal.lkml@markovi.net>
8098 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8099 L:      linux-kbuild@vger.kernel.org
8100 S:      Maintained
8101 F:      Documentation/kbuild/
8102 F:      Makefile
8103 F:      scripts/Kbuild*
8104 F:      scripts/Makefile*
8105 F:      scripts/basic/
8106 F:      scripts/mk*
8107 F:      scripts/mod/
8108 F:      scripts/package/
8109
8110 KERNEL JANITORS
8111 L:      kernel-janitors@vger.kernel.org
8112 W:      http://kernelnewbies.org/KernelJanitors
8113 S:      Odd Fixes
8114
8115 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8116 M:      "J. Bruce Fields" <bfields@fieldses.org>
8117 M:      Jeff Layton <jlayton@kernel.org>
8118 L:      linux-nfs@vger.kernel.org
8119 W:      http://nfs.sourceforge.net/
8120 T:      git git://linux-nfs.org/~bfields/linux.git
8121 S:      Supported
8122 F:      fs/nfsd/
8123 F:      include/uapi/linux/nfsd/
8124 F:      fs/lockd/
8125 F:      fs/nfs_common/
8126 F:      net/sunrpc/
8127 F:      include/linux/lockd/
8128 F:      include/linux/sunrpc/
8129 F:      include/uapi/linux/sunrpc/
8130
8131 KERNEL SELFTEST FRAMEWORK
8132 M:      Shuah Khan <shuah@kernel.org>
8133 L:      linux-kselftest@vger.kernel.org
8134 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8135 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8136 S:      Maintained
8137 F:      tools/testing/selftests/
8138 F:      Documentation/dev-tools/kselftest*
8139
8140 KERNEL USERMODE HELPER
8141 M:      Luis Chamberlain <mcgrof@kernel.org>
8142 L:      linux-kernel@vger.kernel.org
8143 S:      Maintained
8144 F:      kernel/umh.c
8145 F:      include/linux/umh.h
8146
8147 KERNEL VIRTUAL MACHINE (KVM)
8148 M:      Paolo Bonzini <pbonzini@redhat.com>
8149 M:      Radim Krčmář <rkrcmar@redhat.com>
8150 L:      kvm@vger.kernel.org
8151 W:      http://www.linux-kvm.org
8152 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8153 S:      Supported
8154 F:      Documentation/virtual/kvm/
8155 F:      include/trace/events/kvm.h
8156 F:      include/uapi/asm-generic/kvm*
8157 F:      include/uapi/linux/kvm*
8158 F:      include/asm-generic/kvm*
8159 F:      include/linux/kvm*
8160 F:      include/kvm/iodev.h
8161 F:      virt/kvm/*
8162 F:      tools/kvm/
8163
8164 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8165 M:      Joerg Roedel <joro@8bytes.org>
8166 L:      kvm@vger.kernel.org
8167 W:      http://www.linux-kvm.org/
8168 S:      Maintained
8169 F:      arch/x86/include/asm/svm.h
8170 F:      arch/x86/kvm/svm.c
8171
8172 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8173 M:      Christoffer Dall <christoffer.dall@arm.com>
8174 M:      Marc Zyngier <marc.zyngier@arm.com>
8175 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8176 L:      kvmarm@lists.cs.columbia.edu
8177 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8178 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8179 S:      Supported
8180 F:      arch/arm/include/uapi/asm/kvm*
8181 F:      arch/arm/include/asm/kvm*
8182 F:      arch/arm/kvm/
8183 F:      virt/kvm/arm/
8184 F:      include/kvm/arm_*
8185
8186 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8187 M:      Christoffer Dall <christoffer.dall@arm.com>
8188 M:      Marc Zyngier <marc.zyngier@arm.com>
8189 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8190 L:      kvmarm@lists.cs.columbia.edu
8191 S:      Maintained
8192 F:      arch/arm64/include/uapi/asm/kvm*
8193 F:      arch/arm64/include/asm/kvm*
8194 F:      arch/arm64/kvm/
8195
8196 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8197 M:      James Hogan <jhogan@kernel.org>
8198 L:      linux-mips@vger.kernel.org
8199 S:      Supported
8200 F:      arch/mips/include/uapi/asm/kvm*
8201 F:      arch/mips/include/asm/kvm*
8202 F:      arch/mips/kvm/
8203
8204 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8205 M:      Paul Mackerras <paulus@ozlabs.org>
8206 L:      kvm-ppc@vger.kernel.org
8207 W:      http://www.linux-kvm.org/
8208 T:      git git://github.com/agraf/linux-2.6.git
8209 S:      Supported
8210 F:      arch/powerpc/include/uapi/asm/kvm*
8211 F:      arch/powerpc/include/asm/kvm*
8212 F:      arch/powerpc/kvm/
8213 F:      arch/powerpc/kernel/kvm*
8214
8215 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8216 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8217 M:      Janosch Frank <frankja@linux.ibm.com>
8218 R:      David Hildenbrand <david@redhat.com>
8219 R:      Cornelia Huck <cohuck@redhat.com>
8220 L:      linux-s390@vger.kernel.org
8221 W:      http://www.ibm.com/developerworks/linux/linux390/
8222 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8223 S:      Supported
8224 F:      arch/s390/include/uapi/asm/kvm*
8225 F:      arch/s390/include/asm/gmap.h
8226 F:      arch/s390/include/asm/kvm*
8227 F:      arch/s390/kvm/
8228 F:      arch/s390/mm/gmap.c
8229
8230 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8231 M:      Paolo Bonzini <pbonzini@redhat.com>
8232 M:      Radim Krčmář <rkrcmar@redhat.com>
8233 L:      kvm@vger.kernel.org
8234 W:      http://www.linux-kvm.org
8235 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8236 S:      Supported
8237 F:      arch/x86/kvm/
8238 F:      arch/x86/include/uapi/asm/kvm*
8239 F:      arch/x86/include/asm/kvm*
8240 F:      arch/x86/include/asm/pvclock-abi.h
8241 F:      arch/x86/kernel/kvm.c
8242 F:      arch/x86/kernel/kvmclock.c
8243
8244 KERNFS
8245 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8246 M:      Tejun Heo <tj@kernel.org>
8247 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8248 S:      Supported
8249 F:      include/linux/kernfs.h
8250 F:      fs/kernfs/
8251
8252 KEXEC
8253 M:      Eric Biederman <ebiederm@xmission.com>
8254 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8255 L:      kexec@lists.infradead.org
8256 S:      Maintained
8257 F:      include/linux/kexec.h
8258 F:      include/uapi/linux/kexec.h
8259 F:      kernel/kexec*
8260
8261 KEYS-ENCRYPTED
8262 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8263 L:      linux-integrity@vger.kernel.org
8264 L:      keyrings@vger.kernel.org
8265 S:      Supported
8266 F:      Documentation/security/keys/trusted-encrypted.rst
8267 F:      include/keys/encrypted-type.h
8268 F:      security/keys/encrypted-keys/
8269
8270 KEYS-TRUSTED
8271 M:      James Bottomley <jejb@linux.vnet.ibm.com>
8272 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8273 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8274 L:      linux-integrity@vger.kernel.org
8275 L:      keyrings@vger.kernel.org
8276 S:      Supported
8277 F:      Documentation/security/keys/trusted-encrypted.rst
8278 F:      include/keys/trusted-type.h
8279 F:      security/keys/trusted.c
8280 F:      security/keys/trusted.h
8281
8282 KEYS/KEYRINGS:
8283 M:      David Howells <dhowells@redhat.com>
8284 L:      keyrings@vger.kernel.org
8285 S:      Maintained
8286 F:      Documentation/security/keys/core.rst
8287 F:      include/linux/key.h
8288 F:      include/linux/key-type.h
8289 F:      include/linux/keyctl.h
8290 F:      include/uapi/linux/keyctl.h
8291 F:      include/keys/
8292 F:      security/keys/
8293
8294 KGDB / KDB /debug_core
8295 M:      Jason Wessel <jason.wessel@windriver.com>
8296 M:      Daniel Thompson <daniel.thompson@linaro.org>
8297 W:      http://kgdb.wiki.kernel.org/
8298 L:      kgdb-bugreport@lists.sourceforge.net
8299 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8300 S:      Maintained
8301 F:      Documentation/dev-tools/kgdb.rst
8302 F:      drivers/misc/kgdbts.c
8303 F:      drivers/tty/serial/kgdboc.c
8304 F:      include/linux/kdb.h
8305 F:      include/linux/kgdb.h
8306 F:      kernel/debug/
8307
8308 KMEMLEAK
8309 M:      Catalin Marinas <catalin.marinas@arm.com>
8310 S:      Maintained
8311 F:      Documentation/dev-tools/kmemleak.rst
8312 F:      include/linux/kmemleak.h
8313 F:      mm/kmemleak.c
8314 F:      mm/kmemleak-test.c
8315
8316 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8317 M:      Luis Chamberlain <mcgrof@kernel.org>
8318 L:      linux-kernel@vger.kernel.org
8319 S:      Maintained
8320 F:      kernel/kmod.c
8321 F:      include/linux/kmod.h
8322 F:      lib/test_kmod.c
8323 F:      tools/testing/selftests/kmod/
8324
8325 KPROBES
8326 M:      Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
8327 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8328 M:      "David S. Miller" <davem@davemloft.net>
8329 M:      Masami Hiramatsu <mhiramat@kernel.org>
8330 S:      Maintained
8331 F:      Documentation/kprobes.txt
8332 F:      include/linux/kprobes.h
8333 F:      include/asm-generic/kprobes.h
8334 F:      kernel/kprobes.c
8335
8336 KS0108 LCD CONTROLLER DRIVER
8337 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8338 S:      Maintained
8339 F:      Documentation/auxdisplay/ks0108
8340 F:      drivers/auxdisplay/ks0108.c
8341 F:      include/linux/ks0108.h
8342
8343 L3MDEV
8344 M:      David Ahern <dsa@cumulusnetworks.com>
8345 L:      netdev@vger.kernel.org
8346 S:      Maintained
8347 F:      net/l3mdev
8348 F:      include/net/l3mdev.h
8349
8350 L7 BPF FRAMEWORK
8351 M:      John Fastabend <john.fastabend@gmail.com>
8352 M:      Daniel Borkmann <daniel@iogearbox.net>
8353 L:      netdev@vger.kernel.org
8354 S:      Maintained
8355 F:      include/linux/skmsg.h
8356 F:      net/core/skmsg.c
8357 F:      net/core/sock_map.c
8358 F:      net/ipv4/tcp_bpf.c
8359
8360 LANTIQ / INTEL Ethernet drivers
8361 M:      Hauke Mehrtens <hauke@hauke-m.de>
8362 L:      netdev@vger.kernel.org
8363 S:      Maintained
8364 F:      net/dsa/tag_gswip.c
8365 F:      drivers/net/ethernet/lantiq_xrx200.c
8366 F:      drivers/net/dsa/lantiq_pce.h
8367 F:      drivers/net/dsa/lantiq_gswip.c
8368
8369 LANTIQ MIPS ARCHITECTURE
8370 M:      John Crispin <john@phrozen.org>
8371 L:      linux-mips@vger.kernel.org
8372 S:      Maintained
8373 F:      arch/mips/lantiq
8374 F:      drivers/soc/lantiq
8375
8376 LAPB module
8377 L:      linux-x25@vger.kernel.org
8378 S:      Orphan
8379 F:      Documentation/networking/lapb-module.txt
8380 F:      include/*/lapb.h
8381 F:      net/lapb/
8382
8383 LASI 53c700 driver for PARISC
8384 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8385 L:      linux-scsi@vger.kernel.org
8386 S:      Maintained
8387 F:      Documentation/scsi/53c700.txt
8388 F:      drivers/scsi/53c700*
8389
8390 LEAKING_ADDRESSES
8391 M:      Tobin C. Harding <me@tobin.cc>
8392 M:      Tycho Andersen <tycho@tycho.ws>
8393 L:      kernel-hardening@lists.openwall.com
8394 S:      Maintained
8395 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8396 F:      scripts/leaking_addresses.pl
8397
8398 LED SUBSYSTEM
8399 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8400 M:      Pavel Machek <pavel@ucw.cz>
8401 L:      linux-leds@vger.kernel.org
8402 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8403 S:      Maintained
8404 F:      Documentation/devicetree/bindings/leds/
8405 F:      drivers/leds/
8406 F:      include/linux/leds.h
8407
8408 LEGACY EEPROM DRIVER
8409 M:      Jean Delvare <jdelvare@suse.com>
8410 S:      Maintained
8411 F:      Documentation/misc-devices/eeprom
8412 F:      drivers/misc/eeprom/eeprom.c
8413
8414 LEGO MINDSTORMS EV3
8415 R:      David Lechner <david@lechnology.com>
8416 S:      Maintained
8417 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8418 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8419 F:      drivers/power/supply/lego_ev3_battery.c
8420
8421 LEGO USB Tower driver
8422 M:      Juergen Stuber <starblue@users.sourceforge.net>
8423 L:      legousb-devel@lists.sourceforge.net
8424 W:      http://legousb.sourceforge.net/
8425 S:      Maintained
8426 F:      drivers/usb/misc/legousbtower.c
8427
8428 LG LAPTOP EXTRAS
8429 M:      Matan Ziv-Av <matan@svgalib.org>
8430 L:      platform-driver-x86@vger.kernel.org
8431 S:      Maintained
8432 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8433 F:      Documentation/laptops/lg-laptop.rst
8434 F:      drivers/platform/x86/lg-laptop.c
8435
8436 LG2160 MEDIA DRIVER
8437 M:      Michael Krufky <mkrufky@linuxtv.org>
8438 L:      linux-media@vger.kernel.org
8439 W:      https://linuxtv.org
8440 W:      http://github.com/mkrufky
8441 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8442 T:      git git://linuxtv.org/mkrufky/tuners.git
8443 S:      Maintained
8444 F:      drivers/media/dvb-frontends/lg2160.*
8445
8446 LGDT3305 MEDIA DRIVER
8447 M:      Michael Krufky <mkrufky@linuxtv.org>
8448 L:      linux-media@vger.kernel.org
8449 W:      https://linuxtv.org
8450 W:      http://github.com/mkrufky
8451 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8452 T:      git git://linuxtv.org/mkrufky/tuners.git
8453 S:      Maintained
8454 F:      drivers/media/dvb-frontends/lgdt3305.*
8455
8456 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8457 M:      Viresh Kumar <vireshk@kernel.org>
8458 L:      linux-ide@vger.kernel.org
8459 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8460 S:      Maintained
8461 F:      include/linux/pata_arasan_cf_data.h
8462 F:      drivers/ata/pata_arasan_cf.c
8463
8464 LIBATA PATA DRIVERS
8465 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8466 M:      Jens Axboe <axboe@kernel.dk>
8467 L:      linux-ide@vger.kernel.org
8468 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8469 S:      Maintained
8470 F:      drivers/ata/pata_*.c
8471 F:      drivers/ata/ata_generic.c
8472
8473 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8474 M:      Linus Walleij <linus.walleij@linaro.org>
8475 L:      linux-ide@vger.kernel.org
8476 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8477 S:      Maintained
8478 F:      drivers/ata/pata_ftide010.c
8479 F:      drivers/ata/sata_gemini.c
8480 F:      drivers/ata/sata_gemini.h
8481
8482 LIBATA SATA AHCI PLATFORM devices support
8483 M:      Hans de Goede <hdegoede@redhat.com>
8484 M:      Jens Axboe <axboe@kernel.dk>
8485 L:      linux-ide@vger.kernel.org
8486 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8487 S:      Maintained
8488 F:      drivers/ata/ahci_platform.c
8489 F:      drivers/ata/libahci_platform.c
8490 F:      include/linux/ahci_platform.h
8491
8492 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8493 M:      Mikael Pettersson <mikpelinux@gmail.com>
8494 L:      linux-ide@vger.kernel.org
8495 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8496 S:      Maintained
8497 F:      drivers/ata/sata_promise.*
8498
8499 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8500 M:      Jens Axboe <axboe@kernel.dk>
8501 L:      linux-ide@vger.kernel.org
8502 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8503 S:      Maintained
8504 F:      drivers/ata/
8505 F:      include/linux/ata.h
8506 F:      include/linux/libata.h
8507 F:      Documentation/devicetree/bindings/ata/
8508
8509 LIBLOCKDEP
8510 M:      Sasha Levin <alexander.levin@microsoft.com>
8511 S:      Maintained
8512 F:      tools/lib/lockdep/
8513
8514 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8515 M:      Ross Zwisler <zwisler@kernel.org>
8516 M:      Dan Williams <dan.j.williams@intel.com>
8517 M:      Vishal Verma <vishal.l.verma@intel.com>
8518 M:      Dave Jiang <dave.jiang@intel.com>
8519 L:      linux-nvdimm@lists.01.org
8520 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8521 S:      Supported
8522 F:      drivers/nvdimm/blk.c
8523 F:      drivers/nvdimm/region_devs.c
8524
8525 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8526 M:      Vishal Verma <vishal.l.verma@intel.com>
8527 M:      Dan Williams <dan.j.williams@intel.com>
8528 M:      Ross Zwisler <zwisler@kernel.org>
8529 M:      Dave Jiang <dave.jiang@intel.com>
8530 L:      linux-nvdimm@lists.01.org
8531 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8532 S:      Supported
8533 F:      drivers/nvdimm/btt*
8534
8535 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8536 M:      Ross Zwisler <zwisler@kernel.org>
8537 M:      Dan Williams <dan.j.williams@intel.com>
8538 M:      Vishal Verma <vishal.l.verma@intel.com>
8539 M:      Dave Jiang <dave.jiang@intel.com>
8540 L:      linux-nvdimm@lists.01.org
8541 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8542 S:      Supported
8543 F:      drivers/nvdimm/pmem*
8544
8545 LIBNVDIMM: DEVICETREE BINDINGS
8546 M:      Oliver O'Halloran <oohall@gmail.com>
8547 L:      linux-nvdimm@lists.01.org
8548 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8549 S:      Supported
8550 F:      drivers/nvdimm/of_pmem.c
8551 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8552
8553 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8554 M:      Dan Williams <dan.j.williams@intel.com>
8555 M:      Ross Zwisler <zwisler@kernel.org>
8556 M:      Vishal Verma <vishal.l.verma@intel.com>
8557 M:      Dave Jiang <dave.jiang@intel.com>
8558 L:      linux-nvdimm@lists.01.org
8559 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8560 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8561 S:      Supported
8562 F:      drivers/nvdimm/*
8563 F:      drivers/acpi/nfit/*
8564 F:      include/linux/nd.h
8565 F:      include/linux/libnvdimm.h
8566 F:      include/uapi/linux/ndctl.h
8567
8568 LIGHTNVM PLATFORM SUPPORT
8569 M:      Matias Bjorling <mb@lightnvm.io>
8570 W:      http://github/OpenChannelSSD
8571 L:      linux-block@vger.kernel.org
8572 S:      Maintained
8573 F:      drivers/lightnvm/
8574 F:      include/linux/lightnvm.h
8575 F:      include/uapi/linux/lightnvm.h
8576
8577 LINUX FOR POWER MACINTOSH
8578 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8579 W:      http://www.penguinppc.org/
8580 L:      linuxppc-dev@lists.ozlabs.org
8581 S:      Maintained
8582 F:      arch/powerpc/platforms/powermac/
8583 F:      drivers/macintosh/
8584
8585 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8586 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8587 M:      Paul Mackerras <paulus@samba.org>
8588 M:      Michael Ellerman <mpe@ellerman.id.au>
8589 W:      https://github.com/linuxppc/linux/wiki
8590 L:      linuxppc-dev@lists.ozlabs.org
8591 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8592 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8593 S:      Supported
8594 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8595 F:      Documentation/devicetree/bindings/powerpc/
8596 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8597 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8598 F:      Documentation/powerpc/
8599 F:      arch/powerpc/
8600 F:      drivers/char/tpm/tpm_ibmvtpm*
8601 F:      drivers/crypto/nx/
8602 F:      drivers/crypto/vmx/
8603 F:      drivers/i2c/busses/i2c-opal.c
8604 F:      drivers/net/ethernet/ibm/ibmveth.*
8605 F:      drivers/net/ethernet/ibm/ibmvnic.*
8606 F:      drivers/pci/hotplug/pnv_php.c
8607 F:      drivers/pci/hotplug/rpa*
8608 F:      drivers/rtc/rtc-opal.c
8609 F:      drivers/scsi/ibmvscsi/
8610 F:      drivers/tty/hvc/hvc_opal.c
8611 F:      drivers/watchdog/wdrtas.c
8612 F:      tools/testing/selftests/powerpc
8613 N:      /pmac
8614 N:      powermac
8615 N:      powernv
8616 N:      [^a-z0-9]ps3
8617 N:      pseries
8618
8619 LINUX FOR POWERPC EMBEDDED MPC5XXX
8620 M:      Anatolij Gustschin <agust@denx.de>
8621 L:      linuxppc-dev@lists.ozlabs.org
8622 T:      git git://git.denx.de/linux-denx-agust.git
8623 S:      Maintained
8624 F:      arch/powerpc/platforms/512x/
8625 F:      arch/powerpc/platforms/52xx/
8626
8627 LINUX FOR POWERPC EMBEDDED PPC4XX
8628 M:      Alistair Popple <alistair@popple.id.au>
8629 M:      Matt Porter <mporter@kernel.crashing.org>
8630 W:      http://www.penguinppc.org/
8631 L:      linuxppc-dev@lists.ozlabs.org
8632 S:      Maintained
8633 F:      arch/powerpc/platforms/40x/
8634 F:      arch/powerpc/platforms/44x/
8635
8636 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8637 M:      Scott Wood <oss@buserror.net>
8638 M:      Kumar Gala <galak@kernel.crashing.org>
8639 W:      http://www.penguinppc.org/
8640 L:      linuxppc-dev@lists.ozlabs.org
8641 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8642 S:      Maintained
8643 F:      arch/powerpc/platforms/83xx/
8644 F:      arch/powerpc/platforms/85xx/
8645 F:      Documentation/devicetree/bindings/powerpc/fsl/
8646
8647 LINUX FOR POWERPC EMBEDDED PPC8XX
8648 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8649 W:      http://www.penguinppc.org/
8650 L:      linuxppc-dev@lists.ozlabs.org
8651 S:      Maintained
8652 F:      arch/powerpc/platforms/8xx/
8653
8654 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8655 L:      linuxppc-dev@lists.ozlabs.org
8656 S:      Orphan
8657 F:      arch/powerpc/*/*virtex*
8658 F:      arch/powerpc/*/*/*virtex*
8659
8660 LINUX FOR POWERPC PA SEMI PWRFICIENT
8661 L:      linuxppc-dev@lists.ozlabs.org
8662 S:      Orphan
8663 F:      arch/powerpc/platforms/pasemi/
8664 F:      drivers/*/*pasemi*
8665 F:      drivers/*/*/*pasemi*
8666
8667 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8668 M:      Kees Cook <keescook@chromium.org>
8669 S:      Maintained
8670 F:      drivers/misc/lkdtm/*
8671
8672 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8673 M:      Alan Stern <stern@rowland.harvard.edu>
8674 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8675 M:      Will Deacon <will.deacon@arm.com>
8676 M:      Peter Zijlstra <peterz@infradead.org>
8677 M:      Boqun Feng <boqun.feng@gmail.com>
8678 M:      Nicholas Piggin <npiggin@gmail.com>
8679 M:      David Howells <dhowells@redhat.com>
8680 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8681 M:      Luc Maranget <luc.maranget@inria.fr>
8682 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8683 R:      Akira Yokosawa <akiyks@gmail.com>
8684 R:      Daniel Lustig <dlustig@nvidia.com>
8685 L:      linux-kernel@vger.kernel.org
8686 L:      linux-arch@vger.kernel.org
8687 S:      Supported
8688 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8689 F:      tools/memory-model/
8690 F:      Documentation/atomic_bitops.txt
8691 F:      Documentation/atomic_t.txt
8692 F:      Documentation/core-api/atomic_ops.rst
8693 F:      Documentation/core-api/refcount-vs-atomic.rst
8694 F:      Documentation/memory-barriers.txt
8695
8696 LIS3LV02D ACCELEROMETER DRIVER
8697 M:      Eric Piel <eric.piel@tremplin-utc.net>
8698 S:      Maintained
8699 F:      Documentation/misc-devices/lis3lv02d
8700 F:      drivers/misc/lis3lv02d/
8701 F:      drivers/platform/x86/hp_accel.c
8702
8703 LIVE PATCHING
8704 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8705 M:      Jessica Yu <jeyu@kernel.org>
8706 M:      Jiri Kosina <jikos@kernel.org>
8707 M:      Miroslav Benes <mbenes@suse.cz>
8708 R:      Petr Mladek <pmladek@suse.com>
8709 S:      Maintained
8710 F:      kernel/livepatch/
8711 F:      include/linux/livepatch.h
8712 F:      arch/x86/include/asm/livepatch.h
8713 F:      arch/x86/kernel/livepatch.c
8714 F:      Documentation/livepatch/
8715 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8716 F:      samples/livepatch/
8717 L:      live-patching@vger.kernel.org
8718 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8719
8720 LLC (802.2)
8721 L:      netdev@vger.kernel.org
8722 S:      Odd fixes
8723 F:      include/linux/llc.h
8724 F:      include/uapi/linux/llc.h
8725 F:      include/net/llc*
8726 F:      net/llc/
8727
8728 LM73 HARDWARE MONITOR DRIVER
8729 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8730 L:      linux-hwmon@vger.kernel.org
8731 S:      Maintained
8732 F:      drivers/hwmon/lm73.c
8733
8734 LM78 HARDWARE MONITOR DRIVER
8735 M:      Jean Delvare <jdelvare@suse.com>
8736 L:      linux-hwmon@vger.kernel.org
8737 S:      Maintained
8738 F:      Documentation/hwmon/lm78
8739 F:      drivers/hwmon/lm78.c
8740
8741 LM83 HARDWARE MONITOR DRIVER
8742 M:      Jean Delvare <jdelvare@suse.com>
8743 L:      linux-hwmon@vger.kernel.org
8744 S:      Maintained
8745 F:      Documentation/hwmon/lm83
8746 F:      drivers/hwmon/lm83.c
8747
8748 LM90 HARDWARE MONITOR DRIVER
8749 M:      Jean Delvare <jdelvare@suse.com>
8750 L:      linux-hwmon@vger.kernel.org
8751 S:      Maintained
8752 F:      Documentation/hwmon/lm90
8753 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8754 F:      drivers/hwmon/lm90.c
8755 F:      include/dt-bindings/thermal/lm90.h
8756
8757 LM95234 HARDWARE MONITOR DRIVER
8758 M:      Guenter Roeck <linux@roeck-us.net>
8759 L:      linux-hwmon@vger.kernel.org
8760 S:      Maintained
8761 F:      Documentation/hwmon/lm95234
8762 F:      drivers/hwmon/lm95234.c
8763
8764 LME2510 MEDIA DRIVER
8765 M:      Malcolm Priestley <tvboxspy@gmail.com>
8766 L:      linux-media@vger.kernel.org
8767 W:      https://linuxtv.org
8768 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8769 S:      Maintained
8770 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8771
8772 LOADPIN SECURITY MODULE
8773 M:      Kees Cook <keescook@chromium.org>
8774 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8775 S:      Supported
8776 F:      security/loadpin/
8777 F:      Documentation/admin-guide/LSM/LoadPin.rst
8778
8779 LOCKING PRIMITIVES
8780 M:      Peter Zijlstra <peterz@infradead.org>
8781 M:      Ingo Molnar <mingo@redhat.com>
8782 M:      Will Deacon <will.deacon@arm.com>
8783 L:      linux-kernel@vger.kernel.org
8784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8785 S:      Maintained
8786 F:      Documentation/locking/
8787 F:      include/linux/lockdep.h
8788 F:      include/linux/spinlock*.h
8789 F:      arch/*/include/asm/spinlock*.h
8790 F:      include/linux/rwlock*.h
8791 F:      include/linux/mutex*.h
8792 F:      include/linux/rwsem*.h
8793 F:      arch/*/include/asm/rwsem.h
8794 F:      include/linux/seqlock.h
8795 F:      lib/locking*.[ch]
8796 F:      kernel/locking/
8797 X:      kernel/locking/locktorture.c
8798
8799 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8800 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8801 L:      linux-ntfs-dev@lists.sourceforge.net
8802 W:      http://www.linux-ntfs.org/content/view/19/37/
8803 S:      Maintained
8804 F:      Documentation/ldm.txt
8805 F:      block/partitions/ldm.*
8806
8807 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8808 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8809 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8810 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8811 L:      MPT-FusionLinux.pdl@broadcom.com
8812 L:      linux-scsi@vger.kernel.org
8813 W:      http://www.avagotech.com/support/
8814 S:      Supported
8815 F:      drivers/message/fusion/
8816 F:      drivers/scsi/mpt3sas/
8817
8818 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8819 M:      Matthew Wilcox <willy@infradead.org>
8820 L:      linux-scsi@vger.kernel.org
8821 S:      Maintained
8822 F:      drivers/scsi/sym53c8xx_2/
8823
8824 LTC1660 DAC DRIVER
8825 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
8826 L:      linux-iio@vger.kernel.org
8827 S:      Maintained
8828 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
8829 F:      drivers/iio/dac/ltc1660.c
8830
8831 LTC4261 HARDWARE MONITOR DRIVER
8832 M:      Guenter Roeck <linux@roeck-us.net>
8833 L:      linux-hwmon@vger.kernel.org
8834 S:      Maintained
8835 F:      Documentation/hwmon/ltc4261
8836 F:      drivers/hwmon/ltc4261.c
8837
8838 LTC4306 I2C MULTIPLEXER DRIVER
8839 M:      Michael Hennerich <michael.hennerich@analog.com>
8840 W:      http://ez.analog.com/community/linux-device-drivers
8841 L:      linux-i2c@vger.kernel.org
8842 S:      Supported
8843 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8844 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8845
8846 LTP (Linux Test Project)
8847 M:      Mike Frysinger <vapier@gentoo.org>
8848 M:      Cyril Hrubis <chrubis@suse.cz>
8849 M:      Wanlong Gao <wanlong.gao@gmail.com>
8850 M:      Jan Stancek <jstancek@redhat.com>
8851 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8852 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8853 L:      ltp@lists.linux.it (subscribers-only)
8854 W:      http://linux-test-project.github.io/
8855 T:      git git://github.com/linux-test-project/ltp.git
8856 S:      Maintained
8857
8858 M68K ARCHITECTURE
8859 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8860 L:      linux-m68k@lists.linux-m68k.org
8861 W:      http://www.linux-m68k.org/
8862 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8863 S:      Maintained
8864 F:      arch/m68k/
8865 F:      drivers/zorro/
8866
8867 M68K ON APPLE MACINTOSH
8868 M:      Joshua Thompson <funaho@jurai.org>
8869 W:      http://www.mac.linux-m68k.org/
8870 L:      linux-m68k@lists.linux-m68k.org
8871 S:      Maintained
8872 F:      arch/m68k/mac/
8873
8874 M68K ON HP9000/300
8875 M:      Philip Blundell <philb@gnu.org>
8876 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8877 S:      Maintained
8878 F:      arch/m68k/hp300/
8879
8880 M88DS3103 MEDIA DRIVER
8881 M:      Antti Palosaari <crope@iki.fi>
8882 L:      linux-media@vger.kernel.org
8883 W:      https://linuxtv.org
8884 W:      http://palosaari.fi/linux/
8885 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8886 T:      git git://linuxtv.org/anttip/media_tree.git
8887 S:      Maintained
8888 F:      drivers/media/dvb-frontends/m88ds3103*
8889
8890 M88RS2000 MEDIA DRIVER
8891 M:      Malcolm Priestley <tvboxspy@gmail.com>
8892 L:      linux-media@vger.kernel.org
8893 W:      https://linuxtv.org
8894 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8895 S:      Maintained
8896 F:      drivers/media/dvb-frontends/m88rs2000*
8897
8898 MA901 MASTERKIT USB FM RADIO DRIVER
8899 M:      Alexey Klimov <klimov.linux@gmail.com>
8900 L:      linux-media@vger.kernel.org
8901 T:      git git://linuxtv.org/media_tree.git
8902 S:      Maintained
8903 F:      drivers/media/radio/radio-ma901.c
8904
8905 MAC80211
8906 M:      Johannes Berg <johannes@sipsolutions.net>
8907 L:      linux-wireless@vger.kernel.org
8908 W:      http://wireless.kernel.org/
8909 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8910 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8911 S:      Maintained
8912 F:      Documentation/networking/mac80211-injection.txt
8913 F:      include/net/mac80211.h
8914 F:      net/mac80211/
8915 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8916 F:      Documentation/networking/mac80211_hwsim/README
8917
8918 MAILBOX API
8919 M:      Jassi Brar <jassisinghbrar@gmail.com>
8920 L:      linux-kernel@vger.kernel.org
8921 S:      Maintained
8922 F:      drivers/mailbox/
8923 F:      include/linux/mailbox_client.h
8924 F:      include/linux/mailbox_controller.h
8925
8926 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8927 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8928 W:      http://www.kernel.org/doc/man-pages
8929 L:      linux-man@vger.kernel.org
8930 S:      Maintained
8931
8932 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8933 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8934 L:      linux-mips@vger.kernel.org
8935 S:      Maintained
8936 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8937
8938 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8939 M:      Andrew Lunn <andrew@lunn.ch>
8940 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8941 L:      netdev@vger.kernel.org
8942 S:      Maintained
8943 F:      drivers/net/dsa/mv88e6xxx/
8944 F:      include/linux/platform_data/mv88e6xxx.h
8945 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8946
8947 MARVELL ARMADA DRM SUPPORT
8948 M:      Russell King <linux@armlinux.org.uk>
8949 S:      Maintained
8950 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8951 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8952 F:      drivers/gpu/drm/armada/
8953 F:      include/uapi/drm/armada_drm.h
8954 F:      Documentation/devicetree/bindings/display/armada/
8955
8956 MARVELL CRYPTO DRIVER
8957 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8958 M:      Arnaud Ebalard <arno@natisbad.org>
8959 F:      drivers/crypto/marvell/
8960 S:      Maintained
8961 L:      linux-crypto@vger.kernel.org
8962
8963 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8964 M:      Mirko Lindner <mlindner@marvell.com>
8965 M:      Stephen Hemminger <stephen@networkplumber.org>
8966 L:      netdev@vger.kernel.org
8967 S:      Maintained
8968 F:      drivers/net/ethernet/marvell/sk*
8969
8970 MARVELL LIBERTAS WIRELESS DRIVER
8971 L:      libertas-dev@lists.infradead.org
8972 S:      Orphan
8973 F:      drivers/net/wireless/marvell/libertas/
8974
8975 MARVELL MACCHIATOBIN SUPPORT
8976 M:      Russell King <linux@armlinux.org.uk>
8977 L:      linux-arm-kernel@lists.infradead.org
8978 S:      Maintained
8979 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8980
8981 MARVELL MV643XX ETHERNET DRIVER
8982 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8983 L:      netdev@vger.kernel.org
8984 S:      Maintained
8985 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8986 F:      include/linux/mv643xx.h
8987
8988 MARVELL MV88X3310 PHY DRIVER
8989 M:      Russell King <linux@armlinux.org.uk>
8990 L:      netdev@vger.kernel.org
8991 S:      Maintained
8992 F:      drivers/net/phy/marvell10g.c
8993
8994 MARVELL MVNETA ETHERNET DRIVER
8995 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
8996 L:      netdev@vger.kernel.org
8997 S:      Maintained
8998 F:      drivers/net/ethernet/marvell/mvneta.*
8999
9000 MARVELL MWIFIEX WIRELESS DRIVER
9001 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9002 M:      Nishant Sarmukadam <nishants@marvell.com>
9003 M:      Ganapathi Bhat <gbhat@marvell.com>
9004 M:      Xinming Hu <huxinming820@gmail.com>
9005 L:      linux-wireless@vger.kernel.org
9006 S:      Maintained
9007 F:      drivers/net/wireless/marvell/mwifiex/
9008
9009 MARVELL MWL8K WIRELESS DRIVER
9010 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9011 L:      linux-wireless@vger.kernel.org
9012 S:      Odd Fixes
9013 F:      drivers/net/wireless/marvell/mwl8k.c
9014
9015 MARVELL NAND CONTROLLER DRIVER
9016 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9017 L:      linux-mtd@lists.infradead.org
9018 S:      Maintained
9019 F:      drivers/mtd/nand/raw/marvell_nand.c
9020 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9021
9022 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9023 M:      Nicolas Pitre <nico@fluxnic.net>
9024 S:      Odd Fixes
9025 F:      drivers/mmc/host/mvsdio.*
9026
9027 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9028 M:      Hu Ziji <huziji@marvell.com>
9029 L:      linux-mmc@vger.kernel.org
9030 S:      Supported
9031 F:      drivers/mmc/host/sdhci-xenon*
9032 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9033
9034 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9035 M:      Sunil Goutham <sgoutham@marvell.com>
9036 M:      Linu Cherian <lcherian@marvell.com>
9037 M:      Geetha sowjanya <gakula@marvell.com>
9038 M:      Jerin Jacob <jerinj@marvell.com>
9039 L:      netdev@vger.kernel.org
9040 S:      Supported
9041 F:      drivers/net/ethernet/marvell/octeontx2/af/
9042
9043 MATROX FRAMEBUFFER DRIVER
9044 L:      linux-fbdev@vger.kernel.org
9045 S:      Orphan
9046 F:      drivers/video/fbdev/matrox/matroxfb_*
9047 F:      include/uapi/linux/matroxfb.h
9048
9049 MAX16065 HARDWARE MONITOR DRIVER
9050 M:      Guenter Roeck <linux@roeck-us.net>
9051 L:      linux-hwmon@vger.kernel.org
9052 S:      Maintained
9053 F:      Documentation/hwmon/max16065
9054 F:      drivers/hwmon/max16065.c
9055
9056 MAX2175 SDR TUNER DRIVER
9057 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9058 L:      linux-media@vger.kernel.org
9059 T:      git git://linuxtv.org/media_tree.git
9060 S:      Maintained
9061 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9062 F:      Documentation/media/v4l-drivers/max2175.rst
9063 F:      drivers/media/i2c/max2175*
9064 F:      include/uapi/linux/max2175.h
9065
9066 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9067 L:      linux-hwmon@vger.kernel.org
9068 S:      Orphan
9069 F:      Documentation/hwmon/max6650
9070 F:      drivers/hwmon/max6650.c
9071
9072 MAX6697 HARDWARE MONITOR DRIVER
9073 M:      Guenter Roeck <linux@roeck-us.net>
9074 L:      linux-hwmon@vger.kernel.org
9075 S:      Maintained
9076 F:      Documentation/hwmon/max6697
9077 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9078 F:      drivers/hwmon/max6697.c
9079 F:      include/linux/platform_data/max6697.h
9080
9081 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9082 M:      Peter Rosin <peda@axentia.se>
9083 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9084 S:      Maintained
9085 F:      Documentation/devicetree/bindings/sound/max9860.txt
9086 F:      sound/soc/codecs/max9860.*
9087
9088 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9089 M:      Javier Martinez Canillas <javier@dowhile0.org>
9090 L:      linux-kernel@vger.kernel.org
9091 S:      Supported
9092 F:      drivers/regulator/max77802-regulator.c
9093 F:      Documentation/devicetree/bindings/*/*max77802.txt
9094 F:      include/dt-bindings/*/*max77802.h
9095
9096 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9097 M:      Krzysztof Kozlowski <krzk@kernel.org>
9098 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9099 L:      linux-pm@vger.kernel.org
9100 S:      Supported
9101 F:      drivers/power/supply/max14577_charger.c
9102 F:      drivers/power/supply/max77693_charger.c
9103
9104 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9105 M:      Chanwoo Choi <cw00.choi@samsung.com>
9106 M:      Krzysztof Kozlowski <krzk@kernel.org>
9107 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9108 L:      linux-kernel@vger.kernel.org
9109 S:      Supported
9110 F:      drivers/*/max14577*.c
9111 F:      drivers/*/max77686*.c
9112 F:      drivers/*/max77693*.c
9113 F:      drivers/extcon/extcon-max14577.c
9114 F:      drivers/extcon/extcon-max77693.c
9115 F:      drivers/rtc/rtc-max77686.c
9116 F:      drivers/clk/clk-max77686.c
9117 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9118 F:      Documentation/devicetree/bindings/*/max77686.txt
9119 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9120 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9121 F:      include/linux/mfd/max14577*.h
9122 F:      include/linux/mfd/max77686*.h
9123 F:      include/linux/mfd/max77693*.h
9124
9125 MAXIRADIO FM RADIO RECEIVER DRIVER
9126 M:      Hans Verkuil <hverkuil@xs4all.nl>
9127 L:      linux-media@vger.kernel.org
9128 T:      git git://linuxtv.org/media_tree.git
9129 W:      https://linuxtv.org
9130 S:      Maintained
9131 F:      drivers/media/radio/radio-maxiradio*
9132
9133 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9134 M:      Peter Rosin <peda@axentia.se>
9135 L:      linux-iio@vger.kernel.org
9136 S:      Maintained
9137 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9138 F:      drivers/iio/potentiometer/mcp4018.c
9139 F:      drivers/iio/potentiometer/mcp4531.c
9140
9141 MCR20A IEEE-802.15.4 RADIO DRIVER
9142 M:      Xue Liu <liuxuenetmail@gmail.com>
9143 L:      linux-wpan@vger.kernel.org
9144 W:      https://github.com/xueliu/mcr20a-linux
9145 S:      Maintained
9146 F:      drivers/net/ieee802154/mcr20a.c
9147 F:      drivers/net/ieee802154/mcr20a.h
9148 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9149
9150 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9151 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9152 L:      linux-iio@vger.kernel.org
9153 S:      Maintained
9154 F:      drivers/iio/dac/cio-dac.c
9155
9156 MEDIA DRIVERS FOR ASCOT2E
9157 M:      Sergey Kozlov <serjk@netup.ru>
9158 M:      Abylay Ospan <aospan@netup.ru>
9159 L:      linux-media@vger.kernel.org
9160 W:      https://linuxtv.org
9161 W:      http://netup.tv/
9162 T:      git git://linuxtv.org/media_tree.git
9163 S:      Supported
9164 F:      drivers/media/dvb-frontends/ascot2e*
9165
9166 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9167 M:      Jasmin Jessich <jasmin@anw.at>
9168 L:      linux-media@vger.kernel.org
9169 W:      https://linuxtv.org
9170 T:      git git://linuxtv.org/media_tree.git
9171 S:      Maintained
9172 F:      drivers/media/dvb-frontends/cxd2099*
9173
9174 MEDIA DRIVERS FOR CXD2841ER
9175 M:      Sergey Kozlov <serjk@netup.ru>
9176 M:      Abylay Ospan <aospan@netup.ru>
9177 L:      linux-media@vger.kernel.org
9178 W:      https://linuxtv.org
9179 W:      http://netup.tv/
9180 T:      git git://linuxtv.org/media_tree.git
9181 S:      Supported
9182 F:      drivers/media/dvb-frontends/cxd2841er*
9183
9184 MEDIA DRIVERS FOR CXD2880
9185 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9186 L:      linux-media@vger.kernel.org
9187 W:      http://linuxtv.org/
9188 T:      git git://linuxtv.org/media_tree.git
9189 S:      Supported
9190 F:      drivers/media/dvb-frontends/cxd2880/*
9191 F:      drivers/media/spi/cxd2880*
9192
9193 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9194 L:      linux-media@vger.kernel.org
9195 W:      https://linuxtv.org
9196 T:      git git://linuxtv.org/media_tree.git
9197 S:      Orphan
9198 F:      drivers/media/pci/ddbridge/*
9199
9200 MEDIA DRIVERS FOR FREESCALE IMX
9201 M:      Steve Longerbeam <slongerbeam@gmail.com>
9202 M:      Philipp Zabel <p.zabel@pengutronix.de>
9203 L:      linux-media@vger.kernel.org
9204 T:      git git://linuxtv.org/media_tree.git
9205 S:      Maintained
9206 F:      Documentation/devicetree/bindings/media/imx.txt
9207 F:      Documentation/media/v4l-drivers/imx.rst
9208 F:      drivers/staging/media/imx/
9209 F:      include/linux/imx-media.h
9210 F:      include/media/imx.h
9211
9212 MEDIA DRIVER FOR FREESCALE IMX PXP
9213 M:      Philipp Zabel <p.zabel@pengutronix.de>
9214 L:      linux-media@vger.kernel.org
9215 T:      git git://linuxtv.org/media_tree.git
9216 S:      Maintained
9217 F:      drivers/media/platform/imx-pxp.[ch]
9218
9219 MEDIA DRIVERS FOR HELENE
9220 M:      Abylay Ospan <aospan@netup.ru>
9221 L:      linux-media@vger.kernel.org
9222 W:      https://linuxtv.org
9223 W:      http://netup.tv/
9224 T:      git git://linuxtv.org/media_tree.git
9225 S:      Supported
9226 F:      drivers/media/dvb-frontends/helene*
9227
9228 MEDIA DRIVERS FOR HORUS3A
9229 M:      Sergey Kozlov <serjk@netup.ru>
9230 M:      Abylay Ospan <aospan@netup.ru>
9231 L:      linux-media@vger.kernel.org
9232 W:      https://linuxtv.org
9233 W:      http://netup.tv/
9234 T:      git git://linuxtv.org/media_tree.git
9235 S:      Supported
9236 F:      drivers/media/dvb-frontends/horus3a*
9237
9238 MEDIA DRIVERS FOR LNBH25
9239 M:      Sergey Kozlov <serjk@netup.ru>
9240 M:      Abylay Ospan <aospan@netup.ru>
9241 L:      linux-media@vger.kernel.org
9242 W:      https://linuxtv.org
9243 W:      http://netup.tv/
9244 T:      git git://linuxtv.org/media_tree.git
9245 S:      Supported
9246 F:      drivers/media/dvb-frontends/lnbh25*
9247
9248 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9249 L:      linux-media@vger.kernel.org
9250 W:      https://linuxtv.org
9251 T:      git git://linuxtv.org/media_tree.git
9252 S:      Orphan
9253 F:      drivers/media/dvb-frontends/mxl5xx*
9254
9255 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9256 M:      Sergey Kozlov <serjk@netup.ru>
9257 M:      Abylay Ospan <aospan@netup.ru>
9258 L:      linux-media@vger.kernel.org
9259 W:      https://linuxtv.org
9260 W:      http://netup.tv/
9261 T:      git git://linuxtv.org/media_tree.git
9262 S:      Supported
9263 F:      drivers/media/pci/netup_unidvb/*
9264
9265 MEDIA DRIVERS FOR RENESAS - CEU
9266 M:      Jacopo Mondi <jacopo@jmondi.org>
9267 L:      linux-media@vger.kernel.org
9268 L:      linux-renesas-soc@vger.kernel.org
9269 T:      git git://linuxtv.org/media_tree.git
9270 S:      Supported
9271 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9272 F:      drivers/media/platform/renesas-ceu.c
9273 F:      include/media/drv-intf/renesas-ceu.h
9274
9275 MEDIA DRIVERS FOR RENESAS - DRIF
9276 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9277 L:      linux-media@vger.kernel.org
9278 L:      linux-renesas-soc@vger.kernel.org
9279 T:      git git://linuxtv.org/media_tree.git
9280 S:      Supported
9281 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9282 F:      drivers/media/platform/rcar_drif.c
9283
9284 MEDIA DRIVERS FOR RENESAS - FCP
9285 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9286 L:      linux-media@vger.kernel.org
9287 L:      linux-renesas-soc@vger.kernel.org
9288 T:      git git://linuxtv.org/media_tree.git
9289 S:      Supported
9290 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9291 F:      drivers/media/platform/rcar-fcp.c
9292 F:      include/media/rcar-fcp.h
9293
9294 MEDIA DRIVERS FOR RENESAS - FDP1
9295 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9296 L:      linux-media@vger.kernel.org
9297 L:      linux-renesas-soc@vger.kernel.org
9298 T:      git git://linuxtv.org/media_tree.git
9299 S:      Supported
9300 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9301 F:      drivers/media/platform/rcar_fdp1.c
9302
9303 MEDIA DRIVERS FOR RENESAS - VIN
9304 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9305 L:      linux-media@vger.kernel.org
9306 L:      linux-renesas-soc@vger.kernel.org
9307 T:      git git://linuxtv.org/media_tree.git
9308 S:      Supported
9309 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9310 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9311 F:      drivers/media/platform/rcar-vin/
9312
9313 MEDIA DRIVERS FOR RENESAS - VSP1
9314 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9315 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9316 L:      linux-media@vger.kernel.org
9317 L:      linux-renesas-soc@vger.kernel.org
9318 T:      git git://linuxtv.org/media_tree.git
9319 S:      Supported
9320 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9321 F:      drivers/media/platform/vsp1/
9322
9323 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9324 L:      linux-media@vger.kernel.org
9325 W:      https://linuxtv.org
9326 T:      git git://linuxtv.org/media_tree.git
9327 S:      Orphan
9328 F:      drivers/media/dvb-frontends/stv0910*
9329
9330 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9331 L:      linux-media@vger.kernel.org
9332 W:      https://linuxtv.org
9333 T:      git git://linuxtv.org/media_tree.git
9334 S:      Orphan
9335 F:      drivers/media/dvb-frontends/stv6111*
9336
9337 MEDIA DRIVERS FOR STM32 - DCMI
9338 M:      Hugues Fruchet <hugues.fruchet@st.com>
9339 L:      linux-media@vger.kernel.org
9340 T:      git git://linuxtv.org/media_tree.git
9341 S:      Supported
9342 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9343 F:      drivers/media/platform/stm32/stm32-dcmi.c
9344
9345 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9346 M:      Dmitry Osipenko <digetx@gmail.com>
9347 L:      linux-media@vger.kernel.org
9348 L:      linux-tegra@vger.kernel.org
9349 T:      git git://linuxtv.org/media_tree.git
9350 S:      Maintained
9351 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9352 F:      drivers/staging/media/tegra-vde/
9353
9354 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9355 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9356 P:      LinuxTV.org Project
9357 L:      linux-media@vger.kernel.org
9358 W:      https://linuxtv.org
9359 Q:      http://patchwork.kernel.org/project/linux-media/list/
9360 T:      git git://linuxtv.org/media_tree.git
9361 S:      Maintained
9362 F:      Documentation/devicetree/bindings/media/
9363 F:      Documentation/media/
9364 F:      drivers/media/
9365 F:      drivers/staging/media/
9366 F:      include/linux/platform_data/media/
9367 F:      include/media/
9368 F:      include/uapi/linux/dvb/
9369 F:      include/uapi/linux/videodev2.h
9370 F:      include/uapi/linux/media.h
9371 F:      include/uapi/linux/v4l2-*
9372 F:      include/uapi/linux/meye.h
9373 F:      include/uapi/linux/ivtv*
9374 F:      include/uapi/linux/uvcvideo.h
9375
9376 MEDIATEK BLUETOOTH DRIVER
9377 M:      Sean Wang <sean.wang@mediatek.com>
9378 L:      linux-bluetooth@vger.kernel.org
9379 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9380 S:      Maintained
9381 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9382 F:      drivers/bluetooth/btmtkuart.c
9383
9384 MEDIATEK CIR DRIVER
9385 M:      Sean Wang <sean.wang@mediatek.com>
9386 S:      Maintained
9387 F:      drivers/media/rc/mtk-cir.c
9388
9389 MEDIATEK DMA DRIVER
9390 M:      Sean Wang <sean.wang@mediatek.com>
9391 L:      dmaengine@vger.kernel.org
9392 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9393 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9394 S:      Maintained
9395 F:      Documentation/devicetree/bindings/dma/mtk-*
9396 F:      drivers/dma/mediatek/
9397
9398 MEDIATEK PMIC LED DRIVER
9399 M:      Sean Wang <sean.wang@mediatek.com>
9400 S:      Maintained
9401 F:      drivers/leds/leds-mt6323.c
9402 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9403
9404 MEDIATEK ETHERNET DRIVER
9405 M:      Felix Fietkau <nbd@openwrt.org>
9406 M:      John Crispin <john@phrozen.org>
9407 M:      Sean Wang <sean.wang@mediatek.com>
9408 M:      Nelson Chang <nelson.chang@mediatek.com>
9409 L:      netdev@vger.kernel.org
9410 S:      Maintained
9411 F:      drivers/net/ethernet/mediatek/
9412
9413 MEDIATEK SWITCH DRIVER
9414 M:      Sean Wang <sean.wang@mediatek.com>
9415 L:      netdev@vger.kernel.org
9416 S:      Maintained
9417 F:      drivers/net/dsa/mt7530.*
9418 F:      net/dsa/tag_mtk.c
9419
9420 MEDIATEK JPEG DRIVER
9421 M:      Rick Chang <rick.chang@mediatek.com>
9422 M:      Bin Liu <bin.liu@mediatek.com>
9423 S:      Supported
9424 F:      drivers/media/platform/mtk-jpeg/
9425 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9426
9427 MEDIATEK MDP DRIVER
9428 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9429 M:      Houlong Wei <houlong.wei@mediatek.com>
9430 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9431 S:      Supported
9432 F:      drivers/media/platform/mtk-mdp/
9433 F:      drivers/media/platform/mtk-vpu/
9434 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9435
9436 MEDIATEK MEDIA DRIVER
9437 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9438 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9439 S:      Supported
9440 F:      drivers/media/platform/mtk-vcodec/
9441 F:      drivers/media/platform/mtk-vpu/
9442 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9443 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9444
9445 MEDIATEK MT7601U WIRELESS LAN DRIVER
9446 M:      Jakub Kicinski <kubakici@wp.pl>
9447 L:      linux-wireless@vger.kernel.org
9448 S:      Maintained
9449 F:      drivers/net/wireless/mediatek/mt7601u/
9450
9451 MEDIATEK NAND CONTROLLER DRIVER
9452 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9453 L:      linux-mtd@lists.infradead.org
9454 S:      Maintained
9455 F:      drivers/mtd/nand/raw/mtk_*
9456 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9457
9458 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9459 M:      Sean Wang <sean.wang@mediatek.com>
9460 S:      Maintained
9461 F:      drivers/char/hw_random/mtk-rng.c
9462
9463 MEDIATEK USB3 DRD IP DRIVER
9464 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9465 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9466 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9467 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9468 S:      Maintained
9469 F:      drivers/usb/mtu3/
9470
9471 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9472 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9473 M:      Martin Donnelly <martin.donnelly@ge.com>
9474 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9475 S:      Maintained
9476 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9477 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9478
9479 MEGARAID SCSI/SAS DRIVERS
9480 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9481 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9482 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9483 L:      megaraidlinux.pdl@broadcom.com
9484 L:      linux-scsi@vger.kernel.org
9485 W:      http://www.avagotech.com/support/
9486 S:      Maintained
9487 F:      Documentation/scsi/megaraid.txt
9488 F:      drivers/scsi/megaraid.*
9489 F:      drivers/scsi/megaraid/
9490
9491 MELEXIS MLX90614 DRIVER
9492 M:      Crt Mori <cmo@melexis.com>
9493 L:      linux-iio@vger.kernel.org
9494 W:      http://www.melexis.com
9495 S:      Supported
9496 F:      drivers/iio/temperature/mlx90614.c
9497
9498 MELEXIS MLX90632 DRIVER
9499 M:      Crt Mori <cmo@melexis.com>
9500 L:      linux-iio@vger.kernel.org
9501 W:      http://www.melexis.com
9502 S:      Supported
9503 F:      drivers/iio/temperature/mlx90632.c
9504
9505 MELFAS MIP4 TOUCHSCREEN DRIVER
9506 M:      Sangwon Jee <jeesw@melfas.com>
9507 W:      http://www.melfas.com
9508 S:      Supported
9509 F:      drivers/input/touchscreen/melfas_mip4.c
9510 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9511
9512 MELLANOX ETHERNET DRIVER (mlx4_en)
9513 M:      Tariq Toukan <tariqt@mellanox.com>
9514 L:      netdev@vger.kernel.org
9515 S:      Supported
9516 W:      http://www.mellanox.com
9517 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9518 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9519
9520 MELLANOX ETHERNET DRIVER (mlx5e)
9521 M:      Saeed Mahameed <saeedm@mellanox.com>
9522 L:      netdev@vger.kernel.org
9523 S:      Supported
9524 W:      http://www.mellanox.com
9525 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9526 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9527
9528 MELLANOX ETHERNET INNOVA DRIVERS
9529 R:      Boris Pismenny <borisp@mellanox.com>
9530 L:      netdev@vger.kernel.org
9531 S:      Supported
9532 W:      http://www.mellanox.com
9533 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9534 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9535 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9536 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9537 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9538
9539 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9540 R:      Boris Pismenny <borisp@mellanox.com>
9541 L:      netdev@vger.kernel.org
9542 S:      Supported
9543 W:      http://www.mellanox.com
9544 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9545 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9546 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9547
9548 MELLANOX ETHERNET SWITCH DRIVERS
9549 M:      Jiri Pirko <jiri@mellanox.com>
9550 M:      Ido Schimmel <idosch@mellanox.com>
9551 L:      netdev@vger.kernel.org
9552 S:      Supported
9553 W:      http://www.mellanox.com
9554 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9555 F:      drivers/net/ethernet/mellanox/mlxsw/
9556 F:      tools/testing/selftests/drivers/net/mlxsw/
9557
9558 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9559 M:      mlxsw@mellanox.com
9560 L:      netdev@vger.kernel.org
9561 S:      Supported
9562 W:      http://www.mellanox.com
9563 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9564 F:      drivers/net/ethernet/mellanox/mlxfw/
9565
9566 MELLANOX HARDWARE PLATFORM SUPPORT
9567 M:      Andy Shevchenko <andy@infradead.org>
9568 M:      Darren Hart <dvhart@infradead.org>
9569 M:      Vadim Pasternak <vadimp@mellanox.com>
9570 L:      platform-driver-x86@vger.kernel.org
9571 S:      Supported
9572 F:      drivers/platform/mellanox/
9573
9574 MELLANOX MLX4 core VPI driver
9575 M:      Tariq Toukan <tariqt@mellanox.com>
9576 L:      netdev@vger.kernel.org
9577 L:      linux-rdma@vger.kernel.org
9578 W:      http://www.mellanox.com
9579 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9580 S:      Supported
9581 F:      drivers/net/ethernet/mellanox/mlx4/
9582 F:      include/linux/mlx4/
9583
9584 MELLANOX MLX4 IB driver
9585 M:      Yishai Hadas <yishaih@mellanox.com>
9586 L:      linux-rdma@vger.kernel.org
9587 W:      http://www.mellanox.com
9588 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9589 S:      Supported
9590 F:      drivers/infiniband/hw/mlx4/
9591 F:      include/linux/mlx4/
9592 F:      include/uapi/rdma/mlx4-abi.h
9593
9594 MELLANOX MLX5 core VPI driver
9595 M:      Saeed Mahameed <saeedm@mellanox.com>
9596 M:      Leon Romanovsky <leonro@mellanox.com>
9597 L:      netdev@vger.kernel.org
9598 L:      linux-rdma@vger.kernel.org
9599 W:      http://www.mellanox.com
9600 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9601 S:      Supported
9602 F:      drivers/net/ethernet/mellanox/mlx5/core/
9603 F:      include/linux/mlx5/
9604
9605 MELLANOX MLX5 IB driver
9606 M:      Leon Romanovsky <leonro@mellanox.com>
9607 L:      linux-rdma@vger.kernel.org
9608 W:      http://www.mellanox.com
9609 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9610 S:      Supported
9611 F:      drivers/infiniband/hw/mlx5/
9612 F:      include/linux/mlx5/
9613 F:      include/uapi/rdma/mlx5-abi.h
9614
9615 MELLANOX MLXCPLD I2C AND MUX DRIVER
9616 M:      Vadim Pasternak <vadimp@mellanox.com>
9617 M:      Michael Shych <michaelsh@mellanox.com>
9618 L:      linux-i2c@vger.kernel.org
9619 S:      Supported
9620 F:      drivers/i2c/busses/i2c-mlxcpld.c
9621 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9622 F:      Documentation/i2c/busses/i2c-mlxcpld
9623
9624 MELLANOX MLXCPLD LED DRIVER
9625 M:      Vadim Pasternak <vadimp@mellanox.com>
9626 L:      linux-leds@vger.kernel.org
9627 S:      Supported
9628 F:      drivers/leds/leds-mlxcpld.c
9629 F:      drivers/leds/leds-mlxreg.c
9630 F:      Documentation/leds/leds-mlxcpld.txt
9631
9632 MELLANOX PLATFORM DRIVER
9633 M:      Vadim Pasternak <vadimp@mellanox.com>
9634 L:      platform-driver-x86@vger.kernel.org
9635 S:      Supported
9636 F:      drivers/platform/x86/mlx-platform.c
9637
9638 MEMBARRIER SUPPORT
9639 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9640 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9641 L:      linux-kernel@vger.kernel.org
9642 S:      Supported
9643 F:      kernel/sched/membarrier.c
9644 F:      include/uapi/linux/membarrier.h
9645 F:      arch/powerpc/include/asm/membarrier.h
9646
9647 MEMORY MANAGEMENT
9648 L:      linux-mm@kvack.org
9649 W:      http://www.linux-mm.org
9650 S:      Maintained
9651 F:      include/linux/mm.h
9652 F:      include/linux/gfp.h
9653 F:      include/linux/mmzone.h
9654 F:      include/linux/memory_hotplug.h
9655 F:      include/linux/vmalloc.h
9656 F:      mm/
9657
9658 MEMORY TECHNOLOGY DEVICES (MTD)
9659 M:      David Woodhouse <dwmw2@infradead.org>
9660 M:      Brian Norris <computersforpeace@gmail.com>
9661 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9662 M:      Marek Vasut <marek.vasut@gmail.com>
9663 M:      Richard Weinberger <richard@nod.at>
9664 L:      linux-mtd@lists.infradead.org
9665 W:      http://www.linux-mtd.infradead.org/
9666 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9667 T:      git git://git.infradead.org/linux-mtd.git master
9668 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9669 S:      Maintained
9670 F:      Documentation/devicetree/bindings/mtd/
9671 F:      drivers/mtd/
9672 F:      include/linux/mtd/
9673 F:      include/uapi/mtd/
9674
9675 MEN A21 WATCHDOG DRIVER
9676 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9677 L:      linux-watchdog@vger.kernel.org
9678 S:      Maintained
9679 F:      drivers/watchdog/mena21_wdt.c
9680
9681 MEN CHAMELEON BUS (mcb)
9682 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9683 S:      Maintained
9684 F:      drivers/mcb/
9685 F:      include/linux/mcb.h
9686 F:      Documentation/men-chameleon-bus.txt
9687
9688 MEN F21BMC (Board Management Controller)
9689 M:      Andreas Werner <andreas.werner@men.de>
9690 S:      Supported
9691 F:      drivers/mfd/menf21bmc.c
9692 F:      drivers/watchdog/menf21bmc_wdt.c
9693 F:      drivers/leds/leds-menf21bmc.c
9694 F:      drivers/hwmon/menf21bmc_hwmon.c
9695 F:      Documentation/hwmon/menf21bmc
9696
9697 MEN Z069 WATCHDOG DRIVER
9698 M:      Johannes Thumshirn <jth@kernel.org>
9699 L:      linux-watchdog@vger.kernel.org
9700 S:      Maintained
9701 F:      drivers/watchdog/menz69_wdt.c
9702
9703 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9704 M:      Neil Armstrong <narmstrong@baylibre.com>
9705 L:      linux-media@lists.freedesktop.org
9706 L:      linux-amlogic@lists.infradead.org
9707 W:      http://linux-meson.com/
9708 S:      Supported
9709 F:      drivers/media/platform/meson/ao-cec.c
9710 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9711 T:      git git://linuxtv.org/media_tree.git
9712
9713 MICROBLAZE ARCHITECTURE
9714 M:      Michal Simek <monstr@monstr.eu>
9715 W:      http://www.monstr.eu/fdt/
9716 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9717 S:      Supported
9718 F:      arch/microblaze/
9719
9720 MICROCHIP AT91 SERIAL DRIVER
9721 M:      Richard Genoud <richard.genoud@gmail.com>
9722 S:      Maintained
9723 F:      drivers/tty/serial/atmel_serial.c
9724 F:      drivers/tty/serial/atmel_serial.h
9725 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9726
9727 MICROCHIP AUDIO ASOC DRIVERS
9728 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
9729 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9730 S:      Supported
9731 F:      sound/soc/atmel
9732
9733 MICROCHIP DMA DRIVER
9734 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9735 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9736 L:      dmaengine@vger.kernel.org
9737 S:      Supported
9738 F:      drivers/dma/at_hdmac.c
9739 F:      drivers/dma/at_hdmac_regs.h
9740 F:      include/linux/platform_data/dma-atmel.h
9741 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
9742 F:      include/dt-bindings/dma/at91.h
9743
9744 MICROCHIP ECC DRIVER
9745 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9746 L:      linux-crypto@vger.kernel.org
9747 S:      Maintained
9748 F:      drivers/crypto/atmel-ecc.*
9749
9750 MICROCHIP I2C DRIVER
9751 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9752 L:      linux-i2c@vger.kernel.org
9753 S:      Supported
9754 F:      drivers/i2c/busses/i2c-at91.c
9755
9756 MICROCHIP ISC DRIVER
9757 M:      Eugen Hristev <eugen.hristev@microchip.com>
9758 L:      linux-media@vger.kernel.org
9759 S:      Supported
9760 F:      drivers/media/platform/atmel/atmel-isc.c
9761 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9762 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
9763
9764 MICROCHIP ISI DRIVER
9765 M:      Eugen Hristev <eugen.hristev@microchip.com>
9766 L:      linux-media@vger.kernel.org
9767 S:      Supported
9768 F:      drivers/media/platform/atmel/atmel-isi.c
9769 F:      drivers/media/platform/atmel/atmel-isi.h
9770
9771 MICROCHIP AT91 USART MFD DRIVER
9772 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
9773 L:      linux-kernel@vger.kernel.org
9774 S:      Supported
9775 F:      drivers/mfd/at91-usart.c
9776 F:      include/dt-bindings/mfd/at91-usart.h
9777 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9778
9779 MICROCHIP AT91 USART SPI DRIVER
9780 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
9781 L:      linux-spi@vger.kernel.org
9782 S:      Supported
9783 F:      drivers/spi/spi-at91-usart.c
9784 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9785
9786 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9787 M:      Woojung Huh <Woojung.Huh@microchip.com>
9788 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9789 L:      netdev@vger.kernel.org
9790 S:      Maintained
9791 F:      net/dsa/tag_ksz.c
9792 F:      drivers/net/dsa/microchip/*
9793 F:      include/linux/platform_data/microchip-ksz.h
9794 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9795
9796 MICROCHIP LAN743X ETHERNET DRIVER
9797 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9798 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9799 L:      netdev@vger.kernel.org
9800 S:      Maintained
9801 F:      drivers/net/ethernet/microchip/lan743x_*
9802
9803 MICROCHIP LCDFB DRIVER
9804 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9805 L:      linux-fbdev@vger.kernel.org
9806 S:      Maintained
9807 F:      drivers/video/fbdev/atmel_lcdfb.c
9808 F:      include/video/atmel_lcdc.h
9809
9810 MICROCHIP MMC/SD/SDIO MCI DRIVER
9811 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9812 S:      Maintained
9813 F:      drivers/mmc/host/atmel-mci.c
9814
9815 MICROCHIP MCP3911 ADC DRIVER
9816 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9817 M:      Kent Gustavsson <kent@minoris.se>
9818 L:      linux-iio@vger.kernel.org
9819 S:      Supported
9820 F:      drivers/iio/adc/mcp3911.c
9821 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
9822
9823 MICROCHIP NAND DRIVER
9824 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9825 L:      linux-mtd@lists.infradead.org
9826 S:      Supported
9827 F:      drivers/mtd/nand/raw/atmel/*
9828 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9829
9830 MICROCHIP PWM DRIVER
9831 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
9832 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9833 L:      linux-pwm@vger.kernel.org
9834 S:      Supported
9835 F:      drivers/pwm/pwm-atmel.c
9836 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
9837
9838 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
9839 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9840 M:      Eugen Hristev <eugen.hristev@microchip.com>
9841 L:      linux-iio@vger.kernel.org
9842 S:      Supported
9843 F:      drivers/iio/adc/at91-sama5d2_adc.c
9844 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
9845 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
9846
9847 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
9848 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9849 S:      Supported
9850 F:      drivers/power/reset/at91-sama5d2_shdwc.c
9851
9852 MICROCHIP SPI DRIVER
9853 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9854 S:      Supported
9855 F:      drivers/spi/spi-atmel.*
9856
9857 MICROCHIP SSC DRIVER
9858 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9859 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9860 S:      Supported
9861 F:      drivers/misc/atmel-ssc.c
9862 F:      include/linux/atmel-ssc.h
9863
9864 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
9865 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9866 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9867 S:      Supported
9868 F:      drivers/misc/atmel_tclib.c
9869 F:      drivers/clocksource/tcb_clksrc.c
9870
9871 MICROCHIP USBA UDC DRIVER
9872 M:      Cristian Birsan <cristian.birsan@microchip.com>
9873 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9874 S:      Supported
9875 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
9876
9877 MICROCHIP USB251XB DRIVER
9878 M:      Richard Leitner <richard.leitner@skidata.com>
9879 L:      linux-usb@vger.kernel.org
9880 S:      Maintained
9881 F:      drivers/usb/misc/usb251xb.c
9882 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9883
9884 MICROCHIP XDMA DRIVER
9885 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9886 L:      linux-arm-kernel@lists.infradead.org
9887 L:      dmaengine@vger.kernel.org
9888 S:      Supported
9889 F:      drivers/dma/at_xdmac.c
9890
9891 MICROSEMI MIPS SOCS
9892 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9893 L:      linux-mips@vger.kernel.org
9894 S:      Maintained
9895 F:      arch/mips/generic/board-ocelot.c
9896 F:      arch/mips/configs/generic/board-ocelot.config
9897 F:      arch/mips/boot/dts/mscc/
9898 F:      Documentation/devicetree/bindings/mips/mscc.txt
9899
9900 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9901 M:      Don Brace <don.brace@microsemi.com>
9902 L:      esc.storagedev@microsemi.com
9903 L:      linux-scsi@vger.kernel.org
9904 S:      Supported
9905 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9906 F:      drivers/scsi/smartpqi/Kconfig
9907 F:      drivers/scsi/smartpqi/Makefile
9908 F:      include/linux/cciss*.h
9909 F:      include/uapi/linux/cciss*.h
9910 F:      Documentation/scsi/smartpqi.txt
9911
9912 MICROSEMI ETHERNET SWITCH DRIVER
9913 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9914 L:      netdev@vger.kernel.org
9915 S:      Supported
9916 F:      drivers/net/ethernet/mscc/
9917
9918 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9919 M:      Chen Yu <yu.c.chen@intel.com>
9920 L:      platform-driver-x86@vger.kernel.org
9921 S:      Supported
9922 F:      drivers/platform/x86/surfacepro3_button.c
9923
9924 MICROTEK X6 SCANNER
9925 M:      Oliver Neukum <oliver@neukum.org>
9926 S:      Maintained
9927 F:      drivers/usb/image/microtek.*
9928
9929 MIPS
9930 M:      Ralf Baechle <ralf@linux-mips.org>
9931 M:      Paul Burton <paul.burton@mips.com>
9932 M:      James Hogan <jhogan@kernel.org>
9933 L:      linux-mips@vger.kernel.org
9934 W:      http://www.linux-mips.org/
9935 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
9937 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9938 S:      Supported
9939 F:      Documentation/devicetree/bindings/mips/
9940 F:      Documentation/mips/
9941 F:      arch/mips/
9942 F:      drivers/platform/mips/
9943
9944 MIPS BOSTON DEVELOPMENT BOARD
9945 M:      Paul Burton <paul.burton@mips.com>
9946 L:      linux-mips@vger.kernel.org
9947 S:      Maintained
9948 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9949 F:      arch/mips/boot/dts/img/boston.dts
9950 F:      arch/mips/configs/generic/board-boston.config
9951 F:      drivers/clk/imgtec/clk-boston.c
9952 F:      include/dt-bindings/clock/boston-clock.h
9953
9954 MIPS GENERIC PLATFORM
9955 M:      Paul Burton <paul.burton@mips.com>
9956 L:      linux-mips@vger.kernel.org
9957 S:      Supported
9958 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9959 F:      arch/mips/generic/
9960 F:      arch/mips/tools/generic-board-config.sh
9961
9962 MIPS/LOONGSON1 ARCHITECTURE
9963 M:      Keguang Zhang <keguang.zhang@gmail.com>
9964 L:      linux-mips@vger.kernel.org
9965 S:      Maintained
9966 F:      arch/mips/loongson32/
9967 F:      arch/mips/include/asm/mach-loongson32/
9968 F:      drivers/*/*loongson1*
9969 F:      drivers/*/*/*loongson1*
9970
9971 MIPS/LOONGSON2 ARCHITECTURE
9972 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9973 L:      linux-mips@vger.kernel.org
9974 S:      Maintained
9975 F:      arch/mips/loongson64/fuloong-2e/
9976 F:      arch/mips/loongson64/lemote-2f/
9977 F:      arch/mips/include/asm/mach-loongson64/
9978 F:      drivers/*/*loongson2*
9979 F:      drivers/*/*/*loongson2*
9980
9981 MIPS/LOONGSON3 ARCHITECTURE
9982 M:      Huacai Chen <chenhc@lemote.com>
9983 L:      linux-mips@vger.kernel.org
9984 S:      Maintained
9985 F:      arch/mips/loongson64/
9986 F:      arch/mips/include/asm/mach-loongson64/
9987 F:      drivers/platform/mips/cpu_hwmon.c
9988 F:      drivers/*/*loongson3*
9989 F:      drivers/*/*/*loongson3*
9990
9991 MIPS RINT INSTRUCTION EMULATION
9992 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9993 L:      linux-mips@vger.kernel.org
9994 S:      Supported
9995 F:      arch/mips/math-emu/sp_rint.c
9996 F:      arch/mips/math-emu/dp_rint.c
9997
9998 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9999 M:      Hans Verkuil <hverkuil@xs4all.nl>
10000 L:      linux-media@vger.kernel.org
10001 T:      git git://linuxtv.org/media_tree.git
10002 W:      https://linuxtv.org
10003 S:      Odd Fixes
10004 F:      drivers/media/radio/radio-miropcm20*
10005
10006 MMP SUPPORT
10007 M:      Eric Miao <eric.y.miao@gmail.com>
10008 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
10009 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10010 T:      git git://github.com/hzhuang1/linux.git
10011 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
10012 S:      Maintained
10013 F:      arch/arm/boot/dts/mmp*
10014 F:      arch/arm/mach-mmp/
10015
10016 MMU GATHER AND TLB INVALIDATION
10017 M:      Will Deacon <will.deacon@arm.com>
10018 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
10019 M:      Andrew Morton <akpm@linux-foundation.org>
10020 M:      Nick Piggin <npiggin@gmail.com>
10021 M:      Peter Zijlstra <peterz@infradead.org>
10022 L:      linux-arch@vger.kernel.org
10023 L:      linux-mm@kvack.org
10024 S:      Maintained
10025 F:      arch/*/include/asm/tlb.h
10026 F:      include/asm-generic/tlb.h
10027 F:      mm/mmu_gather.c
10028
10029 MN88472 MEDIA DRIVER
10030 M:      Antti Palosaari <crope@iki.fi>
10031 L:      linux-media@vger.kernel.org
10032 W:      https://linuxtv.org
10033 W:      http://palosaari.fi/linux/
10034 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10035 S:      Maintained
10036 F:      drivers/media/dvb-frontends/mn88472*
10037
10038 MN88473 MEDIA DRIVER
10039 M:      Antti Palosaari <crope@iki.fi>
10040 L:      linux-media@vger.kernel.org
10041 W:      https://linuxtv.org
10042 W:      http://palosaari.fi/linux/
10043 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10044 S:      Maintained
10045 F:      drivers/media/dvb-frontends/mn88473*
10046
10047 MODULE SUPPORT
10048 M:      Jessica Yu <jeyu@kernel.org>
10049 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10050 S:      Maintained
10051 F:      include/linux/module.h
10052 F:      kernel/module.c
10053
10054 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10055 W:      http://popies.net/meye/
10056 S:      Orphan
10057 F:      Documentation/media/v4l-drivers/meye*
10058 F:      drivers/media/pci/meye/
10059 F:      include/uapi/linux/meye.h
10060
10061 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10062 M:      Jiri Slaby <jirislaby@gmail.com>
10063 S:      Maintained
10064 F:      Documentation/serial/moxa-smartio
10065 F:      drivers/tty/mxser.*
10066
10067 MR800 AVERMEDIA USB FM RADIO DRIVER
10068 M:      Alexey Klimov <klimov.linux@gmail.com>
10069 L:      linux-media@vger.kernel.org
10070 T:      git git://linuxtv.org/media_tree.git
10071 S:      Maintained
10072 F:      drivers/media/radio/radio-mr800.c
10073
10074 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10075 M:      Alan Ott <alan@signal11.us>
10076 L:      linux-wpan@vger.kernel.org
10077 S:      Maintained
10078 F:      drivers/net/ieee802154/mrf24j40.c
10079 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10080
10081 MSI LAPTOP SUPPORT
10082 M:      "Lee, Chun-Yi" <jlee@suse.com>
10083 L:      platform-driver-x86@vger.kernel.org
10084 S:      Maintained
10085 F:      drivers/platform/x86/msi-laptop.c
10086
10087 MSI WMI SUPPORT
10088 L:      platform-driver-x86@vger.kernel.org
10089 S:      Orphan
10090 F:      drivers/platform/x86/msi-wmi.c
10091
10092 MSI001 MEDIA DRIVER
10093 M:      Antti Palosaari <crope@iki.fi>
10094 L:      linux-media@vger.kernel.org
10095 W:      https://linuxtv.org
10096 W:      http://palosaari.fi/linux/
10097 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10098 T:      git git://linuxtv.org/anttip/media_tree.git
10099 S:      Maintained
10100 F:      drivers/media/tuners/msi001*
10101
10102 MSI2500 MEDIA DRIVER
10103 M:      Antti Palosaari <crope@iki.fi>
10104 L:      linux-media@vger.kernel.org
10105 W:      https://linuxtv.org
10106 W:      http://palosaari.fi/linux/
10107 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10108 T:      git git://linuxtv.org/anttip/media_tree.git
10109 S:      Maintained
10110 F:      drivers/media/usb/msi2500/
10111
10112 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10113 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10114 L:      linux-mtd@lists.infradead.org
10115 S:      Maintained
10116 F:      drivers/mtd/devices/docg3*
10117
10118 MT9M032 APTINA SENSOR DRIVER
10119 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10120 L:      linux-media@vger.kernel.org
10121 T:      git git://linuxtv.org/media_tree.git
10122 S:      Maintained
10123 F:      drivers/media/i2c/mt9m032.c
10124 F:      include/media/i2c/mt9m032.h
10125
10126 MT9P031 APTINA CAMERA SENSOR
10127 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10128 L:      linux-media@vger.kernel.org
10129 T:      git git://linuxtv.org/media_tree.git
10130 S:      Maintained
10131 F:      drivers/media/i2c/mt9p031.c
10132 F:      include/media/i2c/mt9p031.h
10133
10134 MT9T001 APTINA CAMERA SENSOR
10135 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10136 L:      linux-media@vger.kernel.org
10137 T:      git git://linuxtv.org/media_tree.git
10138 S:      Maintained
10139 F:      drivers/media/i2c/mt9t001.c
10140 F:      include/media/i2c/mt9t001.h
10141
10142 MT9T112 APTINA CAMERA SENSOR
10143 M:      Jacopo Mondi <jacopo@jmondi.org>
10144 L:      linux-media@vger.kernel.org
10145 T:      git git://linuxtv.org/media_tree.git
10146 S:      Odd Fixes
10147 F:      drivers/media/i2c/mt9t112.c
10148 F:      include/media/i2c/mt9t112.h
10149
10150 MT9V032 APTINA CAMERA SENSOR
10151 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10152 L:      linux-media@vger.kernel.org
10153 T:      git git://linuxtv.org/media_tree.git
10154 S:      Maintained
10155 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10156 F:      drivers/media/i2c/mt9v032.c
10157 F:      include/media/i2c/mt9v032.h
10158
10159 MT9V111 APTINA CAMERA SENSOR
10160 M:      Jacopo Mondi <jacopo@jmondi.org>
10161 L:      linux-media@vger.kernel.org
10162 T:      git git://linuxtv.org/media_tree.git
10163 S:      Maintained
10164 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10165 F:      drivers/media/i2c/mt9v111.c
10166
10167 MULTIFUNCTION DEVICES (MFD)
10168 M:      Lee Jones <lee.jones@linaro.org>
10169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10170 S:      Supported
10171 F:      Documentation/devicetree/bindings/mfd/
10172 F:      drivers/mfd/
10173 F:      include/linux/mfd/
10174 F:      include/dt-bindings/mfd/
10175
10176 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10177 S:      Orphan
10178 F:      drivers/mmc/host/mmc_spi.c
10179 F:      include/linux/spi/mmc_spi.h
10180
10181 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10182 M:      Ulf Hansson <ulf.hansson@linaro.org>
10183 L:      linux-mmc@vger.kernel.org
10184 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10185 S:      Maintained
10186 F:      Documentation/devicetree/bindings/mmc/
10187 F:      drivers/mmc/
10188 F:      include/linux/mmc/
10189 F:      include/uapi/linux/mmc/
10190
10191 MULTIPLEXER SUBSYSTEM
10192 M:      Peter Rosin <peda@axentia.se>
10193 S:      Maintained
10194 F:      Documentation/ABI/testing/sysfs-class-mux*
10195 F:      Documentation/devicetree/bindings/mux/
10196 F:      include/dt-bindings/mux/
10197 F:      include/linux/mux/
10198 F:      drivers/mux/
10199
10200 MULTITECH MULTIPORT CARD (ISICOM)
10201 S:      Orphan
10202 F:      drivers/tty/isicom.c
10203 F:      include/linux/isicom.h
10204
10205 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10206 M:      Bin Liu <b-liu@ti.com>
10207 L:      linux-usb@vger.kernel.org
10208 S:      Maintained
10209 F:      drivers/usb/musb/
10210
10211 MXL301RF MEDIA DRIVER
10212 M:      Akihiro Tsukada <tskd08@gmail.com>
10213 L:      linux-media@vger.kernel.org
10214 S:      Odd Fixes
10215 F:      drivers/media/tuners/mxl301rf*
10216
10217 MXL5007T MEDIA DRIVER
10218 M:      Michael Krufky <mkrufky@linuxtv.org>
10219 L:      linux-media@vger.kernel.org
10220 W:      https://linuxtv.org
10221 W:      http://github.com/mkrufky
10222 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10223 T:      git git://linuxtv.org/mkrufky/tuners.git
10224 S:      Maintained
10225 F:      drivers/media/tuners/mxl5007t.*
10226
10227 MXSFB DRM DRIVER
10228 M:      Marek Vasut <marex@denx.de>
10229 M:      Stefan Agner <stefan@agner.ch>
10230 L:      dri-devel@lists.freedesktop.org
10231 S:      Supported
10232 F:      drivers/gpu/drm/mxsfb/
10233 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10234 T:      git git://anongit.freedesktop.org/drm/drm-misc
10235
10236 MYLEX DAC960 PCI RAID Controller
10237 M:      Hannes Reinecke <hare@kernel.org>
10238 L:      linux-scsi@vger.kernel.org
10239 S:      Supported
10240 F:      drivers/scsi/myrb.*
10241 F:      drivers/scsi/myrs.*
10242
10243 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10244 M:      Chris Lee <christopher.lee@cspi.com>
10245 L:      netdev@vger.kernel.org
10246 W:      https://www.cspi.com/ethernet-products/support/downloads/
10247 S:      Supported
10248 F:      drivers/net/ethernet/myricom/myri10ge/
10249
10250 NAND FLASH SUBSYSTEM
10251 M:      Boris Brezillon <boris.brezillon@bootlin.com>
10252 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10253 R:      Richard Weinberger <richard@nod.at>
10254 L:      linux-mtd@lists.infradead.org
10255 W:      http://www.linux-mtd.infradead.org/
10256 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10257 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
10258 T:      git git://git.infradead.org/linux-mtd.git nand/next
10259 S:      Maintained
10260 F:      drivers/mtd/nand/
10261 F:      include/linux/mtd/*nand*.h
10262
10263 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10264 M:      Daniel Mack <zonque@gmail.com>
10265 S:      Maintained
10266 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10267 W:      http://www.native-instruments.com
10268 F:      sound/usb/caiaq/
10269
10270 NATSEMI ETHERNET DRIVER (DP8381x)
10271 S:      Orphan
10272 F:      drivers/net/ethernet/natsemi/natsemi.c
10273
10274 NCR 5380 SCSI DRIVERS
10275 M:      Finn Thain <fthain@telegraphics.com.au>
10276 M:      Michael Schmitz <schmitzmic@gmail.com>
10277 L:      linux-scsi@vger.kernel.org
10278 S:      Maintained
10279 F:      Documentation/scsi/g_NCR5380.txt
10280 F:      drivers/scsi/NCR5380.*
10281 F:      drivers/scsi/arm/cumana_1.c
10282 F:      drivers/scsi/arm/oak.c
10283 F:      drivers/scsi/atari_scsi.*
10284 F:      drivers/scsi/dmx3191d.c
10285 F:      drivers/scsi/g_NCR5380.*
10286 F:      drivers/scsi/mac_scsi.*
10287 F:      drivers/scsi/sun3_scsi.*
10288 F:      drivers/scsi/sun3_scsi_vme.c
10289
10290 NCSI LIBRARY:
10291 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10292 S:      Maintained
10293 F:      net/ncsi/
10294
10295 NCT6775 HARDWARE MONITOR DRIVER
10296 M:      Guenter Roeck <linux@roeck-us.net>
10297 L:      linux-hwmon@vger.kernel.org
10298 S:      Maintained
10299 F:      Documentation/hwmon/nct6775
10300 F:      drivers/hwmon/nct6775.c
10301
10302 NET_FAILOVER MODULE
10303 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10304 L:      netdev@vger.kernel.org
10305 S:      Supported
10306 F:      driver/net/net_failover.c
10307 F:      include/net/net_failover.h
10308 F:      Documentation/networking/net_failover.rst
10309
10310 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10311 M:      Faisal Latif <faisal.latif@intel.com>
10312 L:      linux-rdma@vger.kernel.org
10313 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10314 S:      Supported
10315 F:      drivers/infiniband/hw/nes/
10316 F:      include/uapi/rdma/nes-abi.h
10317
10318 NETEM NETWORK EMULATOR
10319 M:      Stephen Hemminger <stephen@networkplumber.org>
10320 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10321 S:      Maintained
10322 F:      net/sched/sch_netem.c
10323
10324 NETERION 10GbE DRIVERS (s2io/vxge)
10325 M:      Jon Mason <jdmason@kudzu.us>
10326 L:      netdev@vger.kernel.org
10327 S:      Supported
10328 F:      Documentation/networking/s2io.txt
10329 F:      Documentation/networking/vxge.txt
10330 F:      drivers/net/ethernet/neterion/
10331
10332 NETFILTER
10333 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10334 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10335 M:      Florian Westphal <fw@strlen.de>
10336 L:      netfilter-devel@vger.kernel.org
10337 L:      coreteam@netfilter.org
10338 W:      http://www.netfilter.org/
10339 W:      http://www.iptables.org/
10340 W:      http://www.nftables.org/
10341 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10342 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10343 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10344 S:      Maintained
10345 F:      include/linux/netfilter*
10346 F:      include/linux/netfilter/
10347 F:      include/net/netfilter/
10348 F:      include/uapi/linux/netfilter*
10349 F:      include/uapi/linux/netfilter/
10350 F:      net/*/netfilter.c
10351 F:      net/*/netfilter/
10352 F:      net/netfilter/
10353 F:      net/bridge/br_netfilter*.c
10354
10355 NETROM NETWORK LAYER
10356 M:      Ralf Baechle <ralf@linux-mips.org>
10357 L:      linux-hams@vger.kernel.org
10358 W:      http://www.linux-ax25.org/
10359 S:      Maintained
10360 F:      include/net/netrom.h
10361 F:      include/uapi/linux/netrom.h
10362 F:      net/netrom/
10363
10364 NETRONOME ETHERNET DRIVERS
10365 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10366 L:      oss-drivers@netronome.com
10367 S:      Maintained
10368 F:      drivers/net/ethernet/netronome/
10369
10370 NETWORK BLOCK DEVICE (NBD)
10371 M:      Josef Bacik <josef@toxicpanda.com>
10372 S:      Maintained
10373 L:      linux-block@vger.kernel.org
10374 L:      nbd@other.debian.org
10375 F:      Documentation/blockdev/nbd.txt
10376 F:      drivers/block/nbd.c
10377 F:      include/uapi/linux/nbd.h
10378
10379 NETWORK DROP MONITOR
10380 M:      Neil Horman <nhorman@tuxdriver.com>
10381 L:      netdev@vger.kernel.org
10382 S:      Maintained
10383 W:      https://fedorahosted.org/dropwatch/
10384 F:      net/core/drop_monitor.c
10385
10386 NETWORKING DRIVERS
10387 M:      "David S. Miller" <davem@davemloft.net>
10388 L:      netdev@vger.kernel.org
10389 W:      http://www.linuxfoundation.org/en/Net
10390 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10391 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10392 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10393 S:      Odd Fixes
10394 F:      Documentation/devicetree/bindings/net/
10395 F:      drivers/net/
10396 F:      include/linux/if_*
10397 F:      include/linux/netdevice.h
10398 F:      include/linux/etherdevice.h
10399 F:      include/linux/fcdevice.h
10400 F:      include/linux/fddidevice.h
10401 F:      include/linux/hippidevice.h
10402 F:      include/linux/inetdevice.h
10403 F:      include/uapi/linux/if_*
10404 F:      include/uapi/linux/netdevice.h
10405
10406 NETWORKING DRIVERS (WIRELESS)
10407 M:      Kalle Valo <kvalo@codeaurora.org>
10408 L:      linux-wireless@vger.kernel.org
10409 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10410 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10411 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10412 S:      Maintained
10413 F:      Documentation/devicetree/bindings/net/wireless/
10414 F:      drivers/net/wireless/
10415
10416 NETWORKING [DSA]
10417 M:      Andrew Lunn <andrew@lunn.ch>
10418 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
10419 M:      Florian Fainelli <f.fainelli@gmail.com>
10420 S:      Maintained
10421 F:      Documentation/devicetree/bindings/net/dsa/
10422 F:      net/dsa/
10423 F:      include/net/dsa.h
10424 F:      include/linux/dsa/
10425 F:      drivers/net/dsa/
10426
10427 NETWORKING [GENERAL]
10428 M:      "David S. Miller" <davem@davemloft.net>
10429 L:      netdev@vger.kernel.org
10430 W:      http://www.linuxfoundation.org/en/Net
10431 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10432 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10433 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10434 B:      mailto:netdev@vger.kernel.org
10435 S:      Maintained
10436 F:      net/
10437 F:      include/net/
10438 F:      include/linux/in.h
10439 F:      include/linux/net.h
10440 F:      include/linux/netdevice.h
10441 F:      include/uapi/linux/in.h
10442 F:      include/uapi/linux/net.h
10443 F:      include/uapi/linux/netdevice.h
10444 F:      include/uapi/linux/net_namespace.h
10445 F:      tools/testing/selftests/net/
10446 F:      lib/net_utils.c
10447 F:      lib/random32.c
10448 F:      Documentation/networking/
10449
10450 NETWORKING [IPSEC]
10451 M:      Steffen Klassert <steffen.klassert@secunet.com>
10452 M:      Herbert Xu <herbert@gondor.apana.org.au>
10453 M:      "David S. Miller" <davem@davemloft.net>
10454 L:      netdev@vger.kernel.org
10455 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10456 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10457 S:      Maintained
10458 F:      net/xfrm/
10459 F:      net/key/
10460 F:      net/ipv4/xfrm*
10461 F:      net/ipv4/esp4*
10462 F:      net/ipv4/ah4.c
10463 F:      net/ipv4/ipcomp.c
10464 F:      net/ipv4/ip_vti.c
10465 F:      net/ipv6/xfrm*
10466 F:      net/ipv6/esp6*
10467 F:      net/ipv6/ah6.c
10468 F:      net/ipv6/ipcomp6.c
10469 F:      net/ipv6/ip6_vti.c
10470 F:      include/uapi/linux/xfrm.h
10471 F:      include/net/xfrm.h
10472
10473 NETWORKING [IPv4/IPv6]
10474 M:      "David S. Miller" <davem@davemloft.net>
10475 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10476 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10477 L:      netdev@vger.kernel.org
10478 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10479 S:      Maintained
10480 F:      net/ipv4/
10481 F:      net/ipv6/
10482 F:      include/net/ip*
10483 F:      arch/x86/net/*
10484
10485 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10486 M:      Paul Moore <paul@paul-moore.com>
10487 W:      https://github.com/netlabel
10488 L:      netdev@vger.kernel.org
10489 L:      linux-security-module@vger.kernel.org
10490 S:      Maintained
10491 F:      Documentation/netlabel/
10492 F:      include/net/calipso.h
10493 F:      include/net/cipso_ipv4.h
10494 F:      include/net/netlabel.h
10495 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10496 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10497 F:      net/netlabel/
10498 F:      net/ipv4/cipso_ipv4.c
10499 F:      net/ipv6/calipso.c
10500 F:      net/netfilter/xt_CONNSECMARK.c
10501 F:      net/netfilter/xt_SECMARK.c
10502
10503 NETWORKING [TCP]
10504 M:      Eric Dumazet <edumazet@google.com>
10505 L:      netdev@vger.kernel.org
10506 S:      Maintained
10507 F:      net/ipv4/tcp*.c
10508 F:      net/ipv4/syncookies.c
10509 F:      net/ipv6/tcp*.c
10510 F:      net/ipv6/syncookies.c
10511 F:      include/uapi/linux/tcp.h
10512 F:      include/net/tcp.h
10513 F:      include/linux/tcp.h
10514 F:      include/trace/events/tcp.h
10515
10516 NETWORKING [TLS]
10517 M:      Boris Pismenny <borisp@mellanox.com>
10518 M:      Aviad Yehezkel <aviadye@mellanox.com>
10519 M:      Dave Watson <davejwatson@fb.com>
10520 M:      John Fastabend <john.fastabend@gmail.com>
10521 M:      Daniel Borkmann <daniel@iogearbox.net>
10522 L:      netdev@vger.kernel.org
10523 S:      Maintained
10524 F:      net/tls/*
10525 F:      include/uapi/linux/tls.h
10526 F:      include/net/tls.h
10527
10528 NETWORKING [WIRELESS]
10529 L:      linux-wireless@vger.kernel.org
10530 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10531
10532 NETDEVSIM
10533 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10534 S:      Maintained
10535 F:      drivers/net/netdevsim/*
10536
10537 NETXEN (1/10) GbE SUPPORT
10538 M:      Manish Chopra <manish.chopra@cavium.com>
10539 M:      Rahul Verma <rahul.verma@cavium.com>
10540 M:      Dept-GELinuxNICDev@cavium.com
10541 L:      netdev@vger.kernel.org
10542 S:      Supported
10543 F:      drivers/net/ethernet/qlogic/netxen/
10544
10545 NFC SUBSYSTEM
10546 M:      Samuel Ortiz <sameo@linux.intel.com>
10547 L:      linux-wireless@vger.kernel.org
10548 L:      linux-nfc@lists.01.org (subscribers-only)
10549 S:      Supported
10550 F:      net/nfc/
10551 F:      include/net/nfc/
10552 F:      include/uapi/linux/nfc.h
10553 F:      drivers/nfc/
10554 F:      include/linux/platform_data/nfcmrvl.h
10555 F:      include/linux/platform_data/nxp-nci.h
10556 F:      Documentation/devicetree/bindings/net/nfc/
10557
10558 NFS, SUNRPC, AND LOCKD CLIENTS
10559 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10560 M:      Anna Schumaker <anna.schumaker@netapp.com>
10561 L:      linux-nfs@vger.kernel.org
10562 W:      http://client.linux-nfs.org
10563 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10564 S:      Maintained
10565 F:      fs/lockd/
10566 F:      fs/nfs/
10567 F:      fs/nfs_common/
10568 F:      net/sunrpc/
10569 F:      include/linux/lockd/
10570 F:      include/linux/nfs*
10571 F:      include/linux/sunrpc/
10572 F:      include/uapi/linux/nfs*
10573 F:      include/uapi/linux/sunrpc/
10574
10575 NILFS2 FILESYSTEM
10576 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10577 L:      linux-nilfs@vger.kernel.org
10578 W:      https://nilfs.sourceforge.io/
10579 W:      https://nilfs.osdn.jp/
10580 T:      git git://github.com/konis/nilfs2.git
10581 S:      Supported
10582 F:      Documentation/filesystems/nilfs2.txt
10583 F:      fs/nilfs2/
10584 F:      include/trace/events/nilfs2.h
10585 F:      include/uapi/linux/nilfs2_api.h
10586 F:      include/uapi/linux/nilfs2_ondisk.h
10587
10588 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10589 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10590 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10591 S:      Maintained
10592 F:      Documentation/scsi/NinjaSCSI.txt
10593 F:      drivers/scsi/pcmcia/nsp_*
10594
10595 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10596 M:      GOTO Masanori <gotom@debian.or.jp>
10597 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10598 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10599 S:      Maintained
10600 F:      Documentation/scsi/NinjaSCSI.txt
10601 F:      drivers/scsi/nsp32*
10602
10603 NIOS2 ARCHITECTURE
10604 M:      Ley Foon Tan <lftan@altera.com>
10605 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10606 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10607 S:      Maintained
10608 F:      arch/nios2/
10609
10610 NOHZ, DYNTICKS SUPPORT
10611 M:      Frederic Weisbecker <fweisbec@gmail.com>
10612 M:      Thomas Gleixner <tglx@linutronix.de>
10613 M:      Ingo Molnar <mingo@kernel.org>
10614 L:      linux-kernel@vger.kernel.org
10615 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10616 S:      Maintained
10617 F:      kernel/time/tick*.*
10618 F:      include/linux/tick.h
10619 F:      include/linux/sched/nohz.h
10620
10621 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10622 M:      Pavel Machek <pavel@ucw.cz>
10623 M:      Sakari Ailus <sakari.ailus@iki.fi>
10624 L:      linux-media@vger.kernel.org
10625 S:      Maintained
10626 F:      drivers/media/i2c/et8ek8
10627 F:      drivers/media/i2c/ad5820.c
10628
10629 NOKIA N900 POWER SUPPLY DRIVERS
10630 R:      Pali Rohár <pali.rohar@gmail.com>
10631 F:      include/linux/power/bq2415x_charger.h
10632 F:      include/linux/power/bq27xxx_battery.h
10633 F:      include/linux/power/isp1704_charger.h
10634 F:      drivers/power/supply/bq2415x_charger.c
10635 F:      drivers/power/supply/bq27xxx_battery.c
10636 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10637 F:      drivers/power/supply/isp1704_charger.c
10638 F:      drivers/power/supply/rx51_battery.c
10639
10640 NTB AMD DRIVER
10641 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10642 L:      linux-ntb@googlegroups.com
10643 S:      Supported
10644 F:      drivers/ntb/hw/amd/
10645
10646 NTB DRIVER CORE
10647 M:      Jon Mason <jdmason@kudzu.us>
10648 M:      Dave Jiang <dave.jiang@intel.com>
10649 M:      Allen Hubbe <allenbh@gmail.com>
10650 L:      linux-ntb@googlegroups.com
10651 S:      Supported
10652 W:      https://github.com/jonmason/ntb/wiki
10653 T:      git git://github.com/jonmason/ntb.git
10654 F:      drivers/ntb/
10655 F:      drivers/net/ntb_netdev.c
10656 F:      include/linux/ntb.h
10657 F:      include/linux/ntb_transport.h
10658 F:      tools/testing/selftests/ntb/
10659
10660 NTB IDT DRIVER
10661 M:      Serge Semin <fancer.lancer@gmail.com>
10662 L:      linux-ntb@googlegroups.com
10663 S:      Supported
10664 F:      drivers/ntb/hw/idt/
10665
10666 NTB INTEL DRIVER
10667 M:      Dave Jiang <dave.jiang@intel.com>
10668 L:      linux-ntb@googlegroups.com
10669 S:      Supported
10670 W:      https://github.com/davejiang/linux/wiki
10671 T:      git https://github.com/davejiang/linux.git
10672 F:      drivers/ntb/hw/intel/
10673
10674 NTFS FILESYSTEM
10675 M:      Anton Altaparmakov <anton@tuxera.com>
10676 L:      linux-ntfs-dev@lists.sourceforge.net
10677 W:      http://www.tuxera.com/
10678 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10679 S:      Supported
10680 F:      Documentation/filesystems/ntfs.txt
10681 F:      fs/ntfs/
10682
10683 NUBUS SUBSYSTEM
10684 M:      Finn Thain <fthain@telegraphics.com.au>
10685 L:      linux-m68k@lists.linux-m68k.org
10686 S:      Maintained
10687 F:      arch/*/include/asm/nubus.h
10688 F:      drivers/nubus/
10689 F:      include/linux/nubus.h
10690 F:      include/uapi/linux/nubus.h
10691
10692 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10693 M:      Antonino Daplas <adaplas@gmail.com>
10694 L:      linux-fbdev@vger.kernel.org
10695 S:      Maintained
10696 F:      drivers/video/fbdev/riva/
10697 F:      drivers/video/fbdev/nvidia/
10698
10699 NVM EXPRESS DRIVER
10700 M:      Keith Busch <keith.busch@intel.com>
10701 M:      Jens Axboe <axboe@fb.com>
10702 M:      Christoph Hellwig <hch@lst.de>
10703 M:      Sagi Grimberg <sagi@grimberg.me>
10704 L:      linux-nvme@lists.infradead.org
10705 T:      git://git.infradead.org/nvme.git
10706 W:      http://git.infradead.org/nvme.git
10707 S:      Supported
10708 F:      drivers/nvme/host/
10709 F:      include/linux/nvme.h
10710 F:      include/uapi/linux/nvme_ioctl.h
10711
10712 NVM EXPRESS FC TRANSPORT DRIVERS
10713 M:      James Smart <james.smart@broadcom.com>
10714 L:      linux-nvme@lists.infradead.org
10715 S:      Supported
10716 F:      include/linux/nvme-fc.h
10717 F:      include/linux/nvme-fc-driver.h
10718 F:      drivers/nvme/host/fc.c
10719 F:      drivers/nvme/target/fc.c
10720 F:      drivers/nvme/target/fcloop.c
10721
10722 NVM EXPRESS TARGET DRIVER
10723 M:      Christoph Hellwig <hch@lst.de>
10724 M:      Sagi Grimberg <sagi@grimberg.me>
10725 L:      linux-nvme@lists.infradead.org
10726 T:      git://git.infradead.org/nvme.git
10727 W:      http://git.infradead.org/nvme.git
10728 S:      Supported
10729 F:      drivers/nvme/target/
10730
10731 NVMEM FRAMEWORK
10732 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10733 S:      Maintained
10734 F:      drivers/nvmem/
10735 F:      Documentation/devicetree/bindings/nvmem/
10736 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10737 F:      include/linux/nvmem-consumer.h
10738 F:      include/linux/nvmem-provider.h
10739
10740 NXP SGTL5000 DRIVER
10741 M:      Fabio Estevam <fabio.estevam@nxp.com>
10742 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10743 S:      Maintained
10744 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10745 F:      sound/soc/codecs/sgtl5000*
10746
10747 NXP TDA998X DRM DRIVER
10748 M:      Russell King <linux@armlinux.org.uk>
10749 S:      Maintained
10750 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10751 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10752 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10753 F:      include/drm/i2c/tda998x.h
10754 F:      include/dt-bindings/display/tda998x.h
10755 K:      "nxp,tda998x"
10756
10757 NXP TFA9879 DRIVER
10758 M:      Peter Rosin <peda@axentia.se>
10759 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10760 S:      Maintained
10761 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10762 F:      sound/soc/codecs/tfa9879*
10763
10764 NXP-NCI NFC DRIVER
10765 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10766 R:      Charles Gorand <charles.gorand@effinnov.com>
10767 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10768 S:      Supported
10769 F:      drivers/nfc/nxp-nci
10770
10771 OBJTOOL
10772 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10773 M:      Peter Zijlstra <peterz@infradead.org>
10774 S:      Supported
10775 F:      tools/objtool/
10776
10777 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10778 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10779 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10780 L:      linuxppc-dev@lists.ozlabs.org
10781 S:      Supported
10782 F:      arch/powerpc/platforms/powernv/ocxl.c
10783 F:      arch/powerpc/include/asm/pnv-ocxl.h
10784 F:      drivers/misc/ocxl/
10785 F:      include/misc/ocxl*
10786 F:      include/uapi/misc/ocxl.h
10787 F:      Documentation/accelerators/ocxl.rst
10788
10789 OMAP AUDIO SUPPORT
10790 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10791 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10792 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10793 L:      linux-omap@vger.kernel.org
10794 S:      Maintained
10795 F:      sound/soc/omap/
10796
10797 OMAP CLOCK FRAMEWORK SUPPORT
10798 M:      Paul Walmsley <paul@pwsan.com>
10799 L:      linux-omap@vger.kernel.org
10800 S:      Maintained
10801 F:      arch/arm/*omap*/*clock*
10802
10803 OMAP DEVICE TREE SUPPORT
10804 M:      Benoît Cousson <bcousson@baylibre.com>
10805 M:      Tony Lindgren <tony@atomide.com>
10806 L:      linux-omap@vger.kernel.org
10807 L:      devicetree@vger.kernel.org
10808 S:      Maintained
10809 F:      arch/arm/boot/dts/*omap*
10810 F:      arch/arm/boot/dts/*am3*
10811 F:      arch/arm/boot/dts/*am4*
10812 F:      arch/arm/boot/dts/*am5*
10813 F:      arch/arm/boot/dts/*dra7*
10814
10815 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10816 L:      linux-omap@vger.kernel.org
10817 L:      linux-fbdev@vger.kernel.org
10818 S:      Orphan
10819 F:      drivers/video/fbdev/omap2/
10820 F:      Documentation/arm/OMAP/DSS
10821
10822 OMAP FRAMEBUFFER SUPPORT
10823 L:      linux-fbdev@vger.kernel.org
10824 L:      linux-omap@vger.kernel.org
10825 S:      Orphan
10826 F:      drivers/video/fbdev/omap/
10827
10828 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10829 M:      Roger Quadros <rogerq@ti.com>
10830 M:      Tony Lindgren <tony@atomide.com>
10831 L:      linux-omap@vger.kernel.org
10832 S:      Maintained
10833 F:      drivers/memory/omap-gpmc.c
10834 F:      arch/arm/mach-omap2/*gpmc*
10835
10836 OMAP GPIO DRIVER
10837 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10838 M:      Santosh Shilimkar <ssantosh@kernel.org>
10839 M:      Kevin Hilman <khilman@kernel.org>
10840 L:      linux-omap@vger.kernel.org
10841 S:      Maintained
10842 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10843 F:      drivers/gpio/gpio-omap.c
10844
10845 OMAP HARDWARE SPINLOCK SUPPORT
10846 M:      Ohad Ben-Cohen <ohad@wizery.com>
10847 L:      linux-omap@vger.kernel.org
10848 S:      Maintained
10849 F:      drivers/hwspinlock/omap_hwspinlock.c
10850
10851 OMAP HS MMC SUPPORT
10852 L:      linux-mmc@vger.kernel.org
10853 L:      linux-omap@vger.kernel.org
10854 S:      Orphan
10855 F:      drivers/mmc/host/omap_hsmmc.c
10856
10857 OMAP HWMOD DATA
10858 M:      Paul Walmsley <paul@pwsan.com>
10859 L:      linux-omap@vger.kernel.org
10860 S:      Maintained
10861 F:      arch/arm/mach-omap2/omap_hwmod*data*
10862
10863 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10864 M:      Benoît Cousson <bcousson@baylibre.com>
10865 L:      linux-omap@vger.kernel.org
10866 S:      Maintained
10867 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10868
10869 OMAP HWMOD SUPPORT
10870 M:      Benoît Cousson <bcousson@baylibre.com>
10871 M:      Paul Walmsley <paul@pwsan.com>
10872 L:      linux-omap@vger.kernel.org
10873 S:      Maintained
10874 F:      arch/arm/mach-omap2/omap_hwmod.*
10875
10876 OMAP I2C DRIVER
10877 M:      Vignesh R <vigneshr@ti.com>
10878 L:      linux-omap@vger.kernel.org
10879 L:      linux-i2c@vger.kernel.org
10880 S:      Maintained
10881 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
10882 F:      drivers/i2c/busses/i2c-omap.c
10883
10884 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10885 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10886 L:      linux-media@vger.kernel.org
10887 S:      Maintained
10888 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10889 F:      drivers/media/platform/omap3isp/
10890 F:      drivers/staging/media/omap4iss/
10891
10892 OMAP MMC SUPPORT
10893 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10894 L:      linux-omap@vger.kernel.org
10895 S:      Odd Fixes
10896 F:      drivers/mmc/host/omap.c
10897
10898 OMAP POWER MANAGEMENT SUPPORT
10899 M:      Kevin Hilman <khilman@kernel.org>
10900 L:      linux-omap@vger.kernel.org
10901 S:      Maintained
10902 F:      arch/arm/*omap*/*pm*
10903 F:      drivers/cpufreq/omap-cpufreq.c
10904
10905 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10906 M:      Rajendra Nayak <rnayak@codeaurora.org>
10907 M:      Paul Walmsley <paul@pwsan.com>
10908 L:      linux-omap@vger.kernel.org
10909 S:      Maintained
10910 F:      arch/arm/mach-omap2/prm*
10911
10912 OMAP RANDOM NUMBER GENERATOR SUPPORT
10913 M:      Deepak Saxena <dsaxena@plexity.net>
10914 S:      Maintained
10915 F:      drivers/char/hw_random/omap-rng.c
10916
10917 OMAP USB SUPPORT
10918 L:      linux-usb@vger.kernel.org
10919 L:      linux-omap@vger.kernel.org
10920 S:      Orphan
10921 F:      drivers/usb/*/*omap*
10922 F:      arch/arm/*omap*/usb*
10923
10924 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10925 M:      Mark Jackson <mpfj@newflow.co.uk>
10926 L:      linux-omap@vger.kernel.org
10927 S:      Maintained
10928 F:      arch/arm/boot/dts/am335x-nano.dts
10929
10930 OMAP1 SUPPORT
10931 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10932 M:      Tony Lindgren <tony@atomide.com>
10933 L:      linux-omap@vger.kernel.org
10934 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10936 S:      Maintained
10937 F:      arch/arm/mach-omap1/
10938 F:      arch/arm/plat-omap/
10939 F:      arch/arm/configs/omap1_defconfig
10940 F:      drivers/i2c/busses/i2c-omap.c
10941 F:      include/linux/platform_data/i2c-omap.h
10942 F:      include/linux/platform_data/ams-delta-fiq.h
10943
10944 OMAP2+ SUPPORT
10945 M:      Tony Lindgren <tony@atomide.com>
10946 L:      linux-omap@vger.kernel.org
10947 W:      http://www.muru.com/linux/omap/
10948 W:      http://linux.omap.com/
10949 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10950 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10951 S:      Maintained
10952 F:      arch/arm/mach-omap2/
10953 F:      arch/arm/plat-omap/
10954 F:      arch/arm/configs/omap2plus_defconfig
10955 F:      drivers/i2c/busses/i2c-omap.c
10956 F:      drivers/irqchip/irq-omap-intc.c
10957 F:      drivers/mfd/*omap*.c
10958 F:      drivers/mfd/menelaus.c
10959 F:      drivers/mfd/palmas.c
10960 F:      drivers/mfd/tps65217.c
10961 F:      drivers/mfd/tps65218.c
10962 F:      drivers/mfd/tps65910.c
10963 F:      drivers/mfd/twl-core.[ch]
10964 F:      drivers/mfd/twl4030*.c
10965 F:      drivers/mfd/twl6030*.c
10966 F:      drivers/mfd/twl6040*.c
10967 F:      drivers/regulator/palmas-regulator*.c
10968 F:      drivers/regulator/pbias-regulator.c
10969 F:      drivers/regulator/tps65217-regulator.c
10970 F:      drivers/regulator/tps65218-regulator.c
10971 F:      drivers/regulator/tps65910-regulator.c
10972 F:      drivers/regulator/twl-regulator.c
10973 F:      drivers/regulator/twl6030-regulator.c
10974 F:      include/linux/platform_data/i2c-omap.h
10975
10976 ONION OMEGA2+ BOARD
10977 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10978 L:      linux-mips@vger.kernel.org
10979 S:      Maintained
10980 F:      arch/mips/boot/dts/ralink/omega2p.dts
10981
10982 OMFS FILESYSTEM
10983 M:      Bob Copeland <me@bobcopeland.com>
10984 L:      linux-karma-devel@lists.sourceforge.net
10985 S:      Maintained
10986 F:      Documentation/filesystems/omfs.txt
10987 F:      fs/omfs/
10988
10989 OMNIKEY CARDMAN 4000 DRIVER
10990 M:      Harald Welte <laforge@gnumonks.org>
10991 S:      Maintained
10992 F:      drivers/char/pcmcia/cm4000_cs.c
10993 F:      include/linux/cm4000_cs.h
10994 F:      include/uapi/linux/cm4000_cs.h
10995
10996 OMNIKEY CARDMAN 4040 DRIVER
10997 M:      Harald Welte <laforge@gnumonks.org>
10998 S:      Maintained
10999 F:      drivers/char/pcmcia/cm4040_cs.*
11000
11001 OMNIVISION OV13858 SENSOR DRIVER
11002 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11003 L:      linux-media@vger.kernel.org
11004 T:      git git://linuxtv.org/media_tree.git
11005 S:      Maintained
11006 F:      drivers/media/i2c/ov13858.c
11007
11008 OMNIVISION OV2680 SENSOR DRIVER
11009 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11010 L:      linux-media@vger.kernel.org
11011 T:      git git://linuxtv.org/media_tree.git
11012 S:      Maintained
11013 F:      drivers/media/i2c/ov2680.c
11014 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11015
11016 OMNIVISION OV2685 SENSOR DRIVER
11017 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11018 L:      linux-media@vger.kernel.org
11019 T:      git git://linuxtv.org/media_tree.git
11020 S:      Maintained
11021 F:      drivers/media/i2c/ov2685.c
11022
11023 OMNIVISION OV5640 SENSOR DRIVER
11024 M:      Steve Longerbeam <slongerbeam@gmail.com>
11025 L:      linux-media@vger.kernel.org
11026 T:      git git://linuxtv.org/media_tree.git
11027 S:      Maintained
11028 F:      drivers/media/i2c/ov5640.c
11029
11030 OMNIVISION OV5647 SENSOR DRIVER
11031 M:      Luis Oliveira <lolivei@synopsys.com>
11032 L:      linux-media@vger.kernel.org
11033 T:      git git://linuxtv.org/media_tree.git
11034 S:      Maintained
11035 F:      drivers/media/i2c/ov5647.c
11036
11037 OMNIVISION OV5695 SENSOR DRIVER
11038 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11039 L:      linux-media@vger.kernel.org
11040 T:      git git://linuxtv.org/media_tree.git
11041 S:      Maintained
11042 F:      drivers/media/i2c/ov5695.c
11043
11044 OMNIVISION OV7670 SENSOR DRIVER
11045 M:      Jonathan Corbet <corbet@lwn.net>
11046 L:      linux-media@vger.kernel.org
11047 T:      git git://linuxtv.org/media_tree.git
11048 S:      Maintained
11049 F:      drivers/media/i2c/ov7670.c
11050 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11051
11052 OMNIVISION OV772x SENSOR DRIVER
11053 M:      Jacopo Mondi <jacopo@jmondi.org>
11054 L:      linux-media@vger.kernel.org
11055 T:      git git://linuxtv.org/media_tree.git
11056 S:      Odd fixes
11057 F:      drivers/media/i2c/ov772x.c
11058 F:      include/media/i2c/ov772x.h
11059 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11060
11061 OMNIVISION OV7740 SENSOR DRIVER
11062 M:      Wenyou Yang <wenyou.yang@microchip.com>
11063 L:      linux-media@vger.kernel.org
11064 T:      git git://linuxtv.org/media_tree.git
11065 S:      Maintained
11066 F:      drivers/media/i2c/ov7740.c
11067 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11068
11069 OMNIVISION OV9650 SENSOR DRIVER
11070 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11071 R:      Akinobu Mita <akinobu.mita@gmail.com>
11072 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11073 L:      linux-media@vger.kernel.org
11074 T:      git git://linuxtv.org/media_tree.git
11075 S:      Maintained
11076 F:      drivers/media/i2c/ov9650.c
11077 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11078
11079 ONENAND FLASH DRIVER
11080 M:      Kyungmin Park <kyungmin.park@samsung.com>
11081 L:      linux-mtd@lists.infradead.org
11082 S:      Maintained
11083 F:      drivers/mtd/nand/onenand/
11084 F:      include/linux/mtd/onenand*.h
11085
11086 ONSTREAM SCSI TAPE DRIVER
11087 M:      Willem Riede <osst@riede.org>
11088 L:      osst-users@lists.sourceforge.net
11089 L:      linux-scsi@vger.kernel.org
11090 S:      Maintained
11091 F:      Documentation/scsi/osst.txt
11092 F:      drivers/scsi/osst.*
11093 F:      drivers/scsi/osst_*.h
11094 F:      drivers/scsi/st.h
11095
11096 OP-TEE DRIVER
11097 M:      Jens Wiklander <jens.wiklander@linaro.org>
11098 S:      Maintained
11099 F:      drivers/tee/optee/
11100
11101 OPA-VNIC DRIVER
11102 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11103 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11104 L:      linux-rdma@vger.kernel.org
11105 S:      Supported
11106 F:      drivers/infiniband/ulp/opa_vnic
11107
11108 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11109 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11110 M:      Frank Rowand <frowand.list@gmail.com>
11111 L:      devicetree@vger.kernel.org
11112 S:      Maintained
11113 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11114 F:      Documentation/devicetree/overlay-notes.txt
11115 F:      drivers/of/overlay.c
11116 F:      drivers/of/resolver.c
11117 K:      of_overlay_notifier_
11118
11119 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11120 M:      Rob Herring <robh+dt@kernel.org>
11121 M:      Frank Rowand <frowand.list@gmail.com>
11122 L:      devicetree@vger.kernel.org
11123 W:      http://www.devicetree.org/
11124 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11125 S:      Maintained
11126 F:      drivers/of/
11127 F:      include/linux/of*.h
11128 F:      scripts/dtc/
11129 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11130
11131 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11132 M:      Rob Herring <robh+dt@kernel.org>
11133 M:      Mark Rutland <mark.rutland@arm.com>
11134 L:      devicetree@vger.kernel.org
11135 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11136 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11137 S:      Maintained
11138 F:      Documentation/devicetree/
11139 F:      arch/*/boot/dts/
11140 F:      include/dt-bindings/
11141
11142 OPENCORES I2C BUS DRIVER
11143 M:      Peter Korsgaard <peter@korsgaard.com>
11144 L:      linux-i2c@vger.kernel.org
11145 S:      Maintained
11146 F:      Documentation/i2c/busses/i2c-ocores
11147 F:      drivers/i2c/busses/i2c-ocores.c
11148
11149 OPENRISC ARCHITECTURE
11150 M:      Jonas Bonn <jonas@southpole.se>
11151 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11152 M:      Stafford Horne <shorne@gmail.com>
11153 T:      git git://github.com/openrisc/linux.git
11154 L:      openrisc@lists.librecores.org
11155 W:      http://openrisc.io
11156 S:      Maintained
11157 F:      Documentation/devicetree/bindings/openrisc/
11158 F:      Documentation/openrisc/
11159 F:      arch/openrisc/
11160 F:      drivers/irqchip/irq-ompic.c
11161 F:      drivers/irqchip/irq-or1k-*
11162
11163 OPENVSWITCH
11164 M:      Pravin B Shelar <pshelar@ovn.org>
11165 L:      netdev@vger.kernel.org
11166 L:      dev@openvswitch.org
11167 W:      http://openvswitch.org
11168 S:      Maintained
11169 F:      net/openvswitch/
11170 F:      include/uapi/linux/openvswitch.h
11171
11172 OPERATING PERFORMANCE POINTS (OPP)
11173 M:      Viresh Kumar <vireshk@kernel.org>
11174 M:      Nishanth Menon <nm@ti.com>
11175 M:      Stephen Boyd <sboyd@kernel.org>
11176 L:      linux-pm@vger.kernel.org
11177 S:      Maintained
11178 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11179 F:      drivers/opp/
11180 F:      include/linux/pm_opp.h
11181 F:      Documentation/power/opp.txt
11182 F:      Documentation/devicetree/bindings/opp/
11183
11184 OPL4 DRIVER
11185 M:      Clemens Ladisch <clemens@ladisch.de>
11186 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11187 T:      git git://git.alsa-project.org/alsa-kernel.git
11188 S:      Maintained
11189 F:      sound/drivers/opl4/
11190
11191 OPROFILE
11192 M:      Robert Richter <rric@kernel.org>
11193 L:      oprofile-list@lists.sf.net
11194 S:      Maintained
11195 F:      arch/*/include/asm/oprofile*.h
11196 F:      arch/*/oprofile/
11197 F:      drivers/oprofile/
11198 F:      include/linux/oprofile.h
11199
11200 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11201 M:      Mark Fasheh <mark@fasheh.com>
11202 M:      Joel Becker <jlbec@evilplan.org>
11203 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11204 W:      http://ocfs2.wiki.kernel.org
11205 S:      Supported
11206 F:      Documentation/filesystems/ocfs2.txt
11207 F:      Documentation/filesystems/dlmfs.txt
11208 F:      fs/ocfs2/
11209
11210 ORANGEFS FILESYSTEM
11211 M:      Mike Marshall <hubcap@omnibond.com>
11212 R:      Martin Brandenburg <martin@omnibond.com>
11213 L:      devel@lists.orangefs.org
11214 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11215 S:      Supported
11216 F:      fs/orangefs/
11217 F:      Documentation/filesystems/orangefs.txt
11218
11219 ORINOCO DRIVER
11220 L:      linux-wireless@vger.kernel.org
11221 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11222 W:      http://www.nongnu.org/orinoco/
11223 S:      Orphan
11224 F:      drivers/net/wireless/intersil/orinoco/
11225
11226 OSD LIBRARY and FILESYSTEM
11227 M:      Boaz Harrosh <ooo@electrozaur.com>
11228 S:      Maintained
11229 F:      drivers/scsi/osd/
11230 F:      include/scsi/osd_*
11231 F:      fs/exofs/
11232
11233 OV2659 OMNIVISION SENSOR DRIVER
11234 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11235 L:      linux-media@vger.kernel.org
11236 W:      https://linuxtv.org
11237 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11238 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11239 S:      Maintained
11240 F:      drivers/media/i2c/ov2659.c
11241 F:      include/media/i2c/ov2659.h
11242
11243 OVERLAY FILESYSTEM
11244 M:      Miklos Szeredi <miklos@szeredi.hu>
11245 L:      linux-unionfs@vger.kernel.org
11246 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11247 S:      Supported
11248 F:      fs/overlayfs/
11249 F:      Documentation/filesystems/overlayfs.txt
11250
11251 P54 WIRELESS DRIVER
11252 M:      Christian Lamparter <chunkeey@googlemail.com>
11253 L:      linux-wireless@vger.kernel.org
11254 W:      http://wireless.kernel.org/en/users/Drivers/p54
11255 S:      Maintained
11256 F:      drivers/net/wireless/intersil/p54/
11257
11258 PA SEMI ETHERNET DRIVER
11259 L:      netdev@vger.kernel.org
11260 S:      Orphan
11261 F:      drivers/net/ethernet/pasemi/*
11262
11263 PA SEMI SMBUS DRIVER
11264 L:      linux-i2c@vger.kernel.org
11265 S:      Orphan
11266 F:      drivers/i2c/busses/i2c-pasemi.c
11267
11268 PADATA PARALLEL EXECUTION MECHANISM
11269 M:      Steffen Klassert <steffen.klassert@secunet.com>
11270 L:      linux-crypto@vger.kernel.org
11271 S:      Maintained
11272 F:      kernel/padata.c
11273 F:      include/linux/padata.h
11274 F:      Documentation/padata.txt
11275
11276 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11277 M:      Harald Welte <laforge@gnumonks.org>
11278 L:      platform-driver-x86@vger.kernel.org
11279 S:      Maintained
11280 F:      drivers/platform/x86/panasonic-laptop.c
11281
11282 PARALLEL LCD/KEYPAD PANEL DRIVER
11283 M:      Willy Tarreau <willy@haproxy.com>
11284 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11285 S:      Odd Fixes
11286 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11287 F:      drivers/auxdisplay/panel.c
11288
11289 PARALLEL PORT SUBSYSTEM
11290 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11291 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11292 L:      linux-parport@lists.infradead.org (subscribers-only)
11293 S:      Maintained
11294 F:      drivers/parport/
11295 F:      include/linux/parport*.h
11296 F:      drivers/char/ppdev.c
11297 F:      include/uapi/linux/ppdev.h
11298 F:      Documentation/parport*.txt
11299
11300 PARAVIRT_OPS INTERFACE
11301 M:      Juergen Gross <jgross@suse.com>
11302 M:      Alok Kataria <akataria@vmware.com>
11303 L:      virtualization@lists.linux-foundation.org
11304 S:      Supported
11305 F:      Documentation/virtual/paravirt_ops.txt
11306 F:      arch/*/kernel/paravirt*
11307 F:      arch/*/include/asm/paravirt*.h
11308 F:      include/linux/hypervisor.h
11309
11310 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11311 M:      Tim Waugh <tim@cyberelk.net>
11312 L:      linux-parport@lists.infradead.org (subscribers-only)
11313 S:      Maintained
11314 F:      Documentation/blockdev/paride.txt
11315 F:      drivers/block/paride/
11316
11317 PARISC ARCHITECTURE
11318 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
11319 M:      Helge Deller <deller@gmx.de>
11320 L:      linux-parisc@vger.kernel.org
11321 W:      http://www.parisc-linux.org/
11322 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11323 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11324 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11325 S:      Maintained
11326 F:      arch/parisc/
11327 F:      Documentation/parisc/
11328 F:      drivers/parisc/
11329 F:      drivers/char/agp/parisc-agp.c
11330 F:      drivers/input/serio/gscps2.c
11331 F:      drivers/parport/parport_gsc.*
11332 F:      drivers/tty/serial/8250/8250_gsc.c
11333 F:      drivers/video/fbdev/sti*
11334 F:      drivers/video/console/sti*
11335 F:      drivers/video/logo/logo_parisc*
11336
11337 PARMAN
11338 M:      Jiri Pirko <jiri@mellanox.com>
11339 L:      netdev@vger.kernel.org
11340 S:      Supported
11341 F:      lib/parman.c
11342 F:      lib/test_parman.c
11343 F:      include/linux/parman.h
11344
11345 PC87360 HARDWARE MONITORING DRIVER
11346 M:      Jim Cromie <jim.cromie@gmail.com>
11347 L:      linux-hwmon@vger.kernel.org
11348 S:      Maintained
11349 F:      Documentation/hwmon/pc87360
11350 F:      drivers/hwmon/pc87360.c
11351
11352 PC8736x GPIO DRIVER
11353 M:      Jim Cromie <jim.cromie@gmail.com>
11354 S:      Maintained
11355 F:      drivers/char/pc8736x_gpio.c
11356
11357 PC87427 HARDWARE MONITORING DRIVER
11358 M:      Jean Delvare <jdelvare@suse.com>
11359 L:      linux-hwmon@vger.kernel.org
11360 S:      Maintained
11361 F:      Documentation/hwmon/pc87427
11362 F:      drivers/hwmon/pc87427.c
11363
11364 PCA9532 LED DRIVER
11365 M:      Riku Voipio <riku.voipio@iki.fi>
11366 S:      Maintained
11367 F:      drivers/leds/leds-pca9532.c
11368 F:      include/linux/leds-pca9532.h
11369
11370 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11371 M:      Guenter Roeck <linux@roeck-us.net>
11372 L:      linux-i2c@vger.kernel.org
11373 S:      Maintained
11374 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11375
11376 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11377 M:      Khalid Aziz <khalid@gonehiking.org>
11378 S:      Maintained
11379 F:      drivers/firmware/pcdp.*
11380
11381 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11382 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11383 L:      linux-pci@vger.kernel.org
11384 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11385 S:      Maintained
11386 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11387 F:      drivers/pci/controller/pci-aardvark.c
11388
11389 PCI DRIVER FOR ALTERA PCIE IP
11390 M:      Ley Foon Tan <lftan@altera.com>
11391 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11392 L:      linux-pci@vger.kernel.org
11393 S:      Supported
11394 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11395 F:      drivers/pci/controller/pcie-altera.c
11396
11397 PCI DRIVER FOR APPLIEDMICRO XGENE
11398 M:      Tanmay Inamdar <tinamdar@apm.com>
11399 L:      linux-pci@vger.kernel.org
11400 L:      linux-arm-kernel@lists.infradead.org
11401 S:      Maintained
11402 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11403 F:      drivers/pci/controller/pci-xgene.c
11404
11405 PCI DRIVER FOR ARM VERSATILE PLATFORM
11406 M:      Rob Herring <robh@kernel.org>
11407 L:      linux-pci@vger.kernel.org
11408 L:      linux-arm-kernel@lists.infradead.org
11409 S:      Maintained
11410 F:      Documentation/devicetree/bindings/pci/versatile.txt
11411 F:      drivers/pci/controller/pci-versatile.c
11412
11413 PCI DRIVER FOR ARMADA 8K
11414 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11415 L:      linux-pci@vger.kernel.org
11416 L:      linux-arm-kernel@lists.infradead.org
11417 S:      Maintained
11418 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11419 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11420
11421 PCI DRIVER FOR CADENCE PCIE IP
11422 M:      Alan Douglas <adouglas@cadence.com>
11423 L:      linux-pci@vger.kernel.org
11424 S:      Maintained
11425 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11426 F:      drivers/pci/controller/pcie-cadence*
11427
11428 PCI DRIVER FOR FREESCALE LAYERSCAPE
11429 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11430 M:      Mingkai Hu <mingkai.hu@nxp.com>
11431 M:      Roy Zang <roy.zang@nxp.com>
11432 L:      linuxppc-dev@lists.ozlabs.org
11433 L:      linux-pci@vger.kernel.org
11434 L:      linux-arm-kernel@lists.infradead.org
11435 S:      Maintained
11436 F:      drivers/pci/controller/dwc/*layerscape*
11437
11438 PCI DRIVER FOR GENERIC OF HOSTS
11439 M:      Will Deacon <will.deacon@arm.com>
11440 L:      linux-pci@vger.kernel.org
11441 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11442 S:      Maintained
11443 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11444 F:      drivers/pci/controller/pci-host-common.c
11445 F:      drivers/pci/controller/pci-host-generic.c
11446
11447 PCI DRIVER FOR IMX6
11448 M:      Richard Zhu <hongxing.zhu@nxp.com>
11449 M:      Lucas Stach <l.stach@pengutronix.de>
11450 L:      linux-pci@vger.kernel.org
11451 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11452 S:      Maintained
11453 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11454 F:      drivers/pci/controller/dwc/*imx6*
11455
11456 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11457 M:      Keith Busch <keith.busch@intel.com>
11458 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11459 L:      linux-pci@vger.kernel.org
11460 S:      Supported
11461 F:      drivers/pci/controller/vmd.c
11462
11463 PCI DRIVER FOR MICROSEMI SWITCHTEC
11464 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11465 M:      Logan Gunthorpe <logang@deltatee.com>
11466 L:      linux-pci@vger.kernel.org
11467 S:      Maintained
11468 F:      Documentation/switchtec.txt
11469 F:      Documentation/ABI/testing/sysfs-class-switchtec
11470 F:      drivers/pci/switch/switchtec*
11471 F:      include/uapi/linux/switchtec_ioctl.h
11472 F:      include/linux/switchtec.h
11473 F:      drivers/ntb/hw/mscc/
11474
11475 PCI DRIVER FOR MOBIVEIL PCIE IP
11476 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11477 L:      linux-pci@vger.kernel.org
11478 S:      Supported
11479 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11480 F:      drivers/pci/controller/pcie-mobiveil.c
11481
11482 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11483 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11484 M:      Jason Cooper <jason@lakedaemon.net>
11485 L:      linux-pci@vger.kernel.org
11486 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11487 S:      Maintained
11488 F:      drivers/pci/controller/*mvebu*
11489
11490 PCI DRIVER FOR NVIDIA TEGRA
11491 M:      Thierry Reding <thierry.reding@gmail.com>
11492 L:      linux-tegra@vger.kernel.org
11493 L:      linux-pci@vger.kernel.org
11494 S:      Supported
11495 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11496 F:      drivers/pci/controller/pci-tegra.c
11497
11498 PCI DRIVER FOR RENESAS R-CAR
11499 M:      Simon Horman <horms@verge.net.au>
11500 L:      linux-pci@vger.kernel.org
11501 L:      linux-renesas-soc@vger.kernel.org
11502 S:      Maintained
11503 F:      drivers/pci/controller/*rcar*
11504
11505 PCI DRIVER FOR SAMSUNG EXYNOS
11506 M:      Jingoo Han <jingoohan1@gmail.com>
11507 L:      linux-pci@vger.kernel.org
11508 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11509 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11510 S:      Maintained
11511 F:      drivers/pci/controller/dwc/pci-exynos.c
11512
11513 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11514 M:      Jingoo Han <jingoohan1@gmail.com>
11515 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11516 L:      linux-pci@vger.kernel.org
11517 S:      Maintained
11518 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11519 F:      drivers/pci/controller/dwc/*designware*
11520
11521 PCI DRIVER FOR TI DRA7XX
11522 M:      Kishon Vijay Abraham I <kishon@ti.com>
11523 L:      linux-omap@vger.kernel.org
11524 L:      linux-pci@vger.kernel.org
11525 S:      Supported
11526 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11527 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11528
11529 PCI DRIVER FOR TI KEYSTONE
11530 M:      Murali Karicheri <m-karicheri2@ti.com>
11531 L:      linux-pci@vger.kernel.org
11532 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11533 S:      Maintained
11534 F:      drivers/pci/controller/dwc/pci-keystone.c
11535
11536 PCI ENDPOINT SUBSYSTEM
11537 M:      Kishon Vijay Abraham I <kishon@ti.com>
11538 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11539 L:      linux-pci@vger.kernel.org
11540 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11541 S:      Supported
11542 F:      drivers/pci/endpoint/
11543 F:      drivers/misc/pci_endpoint_test.c
11544 F:      tools/pci/
11545
11546 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11547 M:      Russell Currey <ruscur@russell.cc>
11548 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11549 M:      Oliver O'Halloran <oohall@gmail.com>
11550 L:      linuxppc-dev@lists.ozlabs.org
11551 S:      Supported
11552 F:      Documentation/PCI/pci-error-recovery.txt
11553 F:      drivers/pci/pcie/aer.c
11554 F:      drivers/pci/pcie/dpc.c
11555 F:      drivers/pci/pcie/err.c
11556 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11557 F:      arch/powerpc/kernel/eeh*.c
11558 F:      arch/powerpc/platforms/*/eeh*.c
11559 F:      arch/powerpc/include/*/eeh*.h
11560
11561 PCI ERROR RECOVERY
11562 M:      Linas Vepstas <linasvepstas@gmail.com>
11563 L:      linux-pci@vger.kernel.org
11564 S:      Supported
11565 F:      Documentation/PCI/pci-error-recovery.txt
11566
11567 PCI MSI DRIVER FOR ALTERA MSI IP
11568 M:      Ley Foon Tan <lftan@altera.com>
11569 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11570 L:      linux-pci@vger.kernel.org
11571 S:      Supported
11572 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11573 F:      drivers/pci/controller/pcie-altera-msi.c
11574
11575 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11576 M:      Duc Dang <dhdang@apm.com>
11577 L:      linux-pci@vger.kernel.org
11578 L:      linux-arm-kernel@lists.infradead.org
11579 S:      Maintained
11580 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11581 F:      drivers/pci/controller/pci-xgene-msi.c
11582
11583 PCI SUBSYSTEM
11584 M:      Bjorn Helgaas <bhelgaas@google.com>
11585 L:      linux-pci@vger.kernel.org
11586 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11587 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11588 S:      Supported
11589 F:      Documentation/devicetree/bindings/pci/
11590 F:      Documentation/PCI/
11591 F:      drivers/acpi/pci*
11592 F:      drivers/pci/
11593 F:      include/asm-generic/pci*
11594 F:      include/linux/pci*
11595 F:      include/linux/of_pci.h
11596 F:      include/uapi/linux/pci*
11597 F:      lib/pci*
11598 F:      arch/x86/pci/
11599 F:      arch/x86/kernel/quirks.c
11600
11601 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11602 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11603 L:      linux-pci@vger.kernel.org
11604 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11606 S:      Supported
11607 F:      drivers/pci/controller/
11608
11609 PCIE DRIVER FOR AXIS ARTPEC
11610 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11611 L:      linux-arm-kernel@axis.com
11612 L:      linux-pci@vger.kernel.org
11613 S:      Maintained
11614 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11615 F:      drivers/pci/controller/dwc/*artpec*
11616
11617 PCIE DRIVER FOR CAVIUM THUNDERX
11618 M:      David Daney <david.daney@cavium.com>
11619 L:      linux-pci@vger.kernel.org
11620 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11621 S:      Supported
11622 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11623 F:      drivers/pci/controller/pci-thunder-*
11624
11625 PCIE DRIVER FOR HISILICON
11626 M:      Zhou Wang <wangzhou1@hisilicon.com>
11627 L:      linux-pci@vger.kernel.org
11628 S:      Maintained
11629 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11630 F:      drivers/pci/controller/dwc/pcie-hisi.c
11631
11632 PCIE DRIVER FOR HISILICON KIRIN
11633 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11634 M:      Binghui Wang <wangbinghui@hisilicon.com>
11635 L:      linux-pci@vger.kernel.org
11636 S:      Maintained
11637 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11638 F:      drivers/pci/controller/dwc/pcie-kirin.c
11639
11640 PCIE DRIVER FOR HISILICON STB
11641 M:      Jianguo Sun <sunjianguo1@huawei.com>
11642 M:      Shawn Guo <shawn.guo@linaro.org>
11643 L:      linux-pci@vger.kernel.org
11644 S:      Maintained
11645 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11646 F:      drivers/pci/controller/dwc/pcie-histb.c
11647
11648 PCIE DRIVER FOR MEDIATEK
11649 M:      Ryder Lee <ryder.lee@mediatek.com>
11650 L:      linux-pci@vger.kernel.org
11651 L:      linux-mediatek@lists.infradead.org
11652 S:      Supported
11653 F:      Documentation/devicetree/bindings/pci/mediatek*
11654 F:      drivers/pci/controller/*mediatek*
11655
11656 PCIE DRIVER FOR QUALCOMM MSM
11657 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11658 L:      linux-pci@vger.kernel.org
11659 L:      linux-arm-msm@vger.kernel.org
11660 S:      Maintained
11661 F:      drivers/pci/controller/dwc/*qcom*
11662
11663 PCIE DRIVER FOR ROCKCHIP
11664 M:      Shawn Lin <shawn.lin@rock-chips.com>
11665 L:      linux-pci@vger.kernel.org
11666 L:      linux-rockchip@lists.infradead.org
11667 S:      Maintained
11668 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11669 F:      drivers/pci/controller/pcie-rockchip*
11670
11671 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11672 M:      Linus Walleij <linus.walleij@linaro.org>
11673 L:      linux-pci@vger.kernel.org
11674 S:      Maintained
11675 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11676 F:      drivers/pci/controller/pci-v3-semi.c
11677
11678 PCIE DRIVER FOR ST SPEAR13XX
11679 M:      Pratyush Anand <pratyush.anand@gmail.com>
11680 L:      linux-pci@vger.kernel.org
11681 S:      Maintained
11682 F:      drivers/pci/controller/dwc/*spear*
11683
11684 PCMCIA SUBSYSTEM
11685 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11686 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11687 S:      Odd Fixes
11688 F:      Documentation/pcmcia/
11689 F:      tools/pcmcia/
11690 F:      drivers/pcmcia/
11691 F:      include/pcmcia/
11692
11693 PCNET32 NETWORK DRIVER
11694 M:      Don Fry <pcnet32@frontier.com>
11695 L:      netdev@vger.kernel.org
11696 S:      Maintained
11697 F:      drivers/net/ethernet/amd/pcnet32.c
11698
11699 PCRYPT PARALLEL CRYPTO ENGINE
11700 M:      Steffen Klassert <steffen.klassert@secunet.com>
11701 L:      linux-crypto@vger.kernel.org
11702 S:      Maintained
11703 F:      crypto/pcrypt.c
11704 F:      include/crypto/pcrypt.h
11705
11706 PEAQ WMI HOTKEYS DRIVER
11707 M:      Hans de Goede <hdegoede@redhat.com>
11708 L:      platform-driver-x86@vger.kernel.org
11709 S:      Maintained
11710 F:      drivers/platform/x86/peaq-wmi.c
11711
11712 PER-CPU MEMORY ALLOCATOR
11713 M:      Dennis Zhou <dennis@kernel.org>
11714 M:      Tejun Heo <tj@kernel.org>
11715 M:      Christoph Lameter <cl@linux.com>
11716 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
11717 S:      Maintained
11718 F:      include/linux/percpu*.h
11719 F:      mm/percpu*.c
11720 F:      arch/*/include/asm/percpu.h
11721
11722 PER-TASK DELAY ACCOUNTING
11723 M:      Balbir Singh <bsingharora@gmail.com>
11724 S:      Maintained
11725 F:      include/linux/delayacct.h
11726 F:      kernel/delayacct.c
11727
11728 PERFORMANCE EVENTS SUBSYSTEM
11729 M:      Peter Zijlstra <peterz@infradead.org>
11730 M:      Ingo Molnar <mingo@redhat.com>
11731 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11732 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11733 R:      Jiri Olsa <jolsa@redhat.com>
11734 R:      Namhyung Kim <namhyung@kernel.org>
11735 L:      linux-kernel@vger.kernel.org
11736 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11737 S:      Supported
11738 F:      kernel/events/*
11739 F:      include/linux/perf_event.h
11740 F:      include/uapi/linux/perf_event.h
11741 F:      arch/*/kernel/perf_event*.c
11742 F:      arch/*/kernel/*/perf_event*.c
11743 F:      arch/*/kernel/*/*/perf_event*.c
11744 F:      arch/*/include/asm/perf_event.h
11745 F:      arch/*/kernel/perf_callchain.c
11746 F:      arch/*/events/*
11747 F:      tools/perf/
11748
11749 PERSONALITY HANDLING
11750 M:      Christoph Hellwig <hch@infradead.org>
11751 L:      linux-abi-devel@lists.sourceforge.net
11752 S:      Maintained
11753 F:      include/linux/personality.h
11754 F:      include/uapi/linux/personality.h
11755
11756 PHOENIX RC FLIGHT CONTROLLER ADAPTER
11757 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11758 L:      linux-input@vger.kernel.org
11759 S:      Maintained
11760 F:      Documentation/input/devices/pxrc.rst
11761 F:      drivers/input/joystick/pxrc.c
11762
11763 PHONET PROTOCOL
11764 M:      Remi Denis-Courmont <courmisch@gmail.com>
11765 S:      Supported
11766 F:      Documentation/networking/phonet.txt
11767 F:      include/linux/phonet.h
11768 F:      include/net/phonet/
11769 F:      include/uapi/linux/phonet.h
11770 F:      net/phonet/
11771
11772 PHRAM MTD DRIVER
11773 M:      Joern Engel <joern@lazybastard.org>
11774 L:      linux-mtd@lists.infradead.org
11775 S:      Maintained
11776 F:      drivers/mtd/devices/phram.c
11777
11778 PICOLCD HID DRIVER
11779 M:      Bruno Prémont <bonbons@linux-vserver.org>
11780 L:      linux-input@vger.kernel.org
11781 S:      Maintained
11782 F:      drivers/hid/hid-picolcd*
11783
11784 PICOXCELL SUPPORT
11785 M:      Jamie Iles <jamie@jamieiles.com>
11786 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11787 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11788 S:      Supported
11789 F:      arch/arm/boot/dts/picoxcell*
11790 F:      arch/arm/mach-picoxcell/
11791 F:      drivers/crypto/picoxcell*
11792
11793 PIN CONTROL SUBSYSTEM
11794 M:      Linus Walleij <linus.walleij@linaro.org>
11795 L:      linux-gpio@vger.kernel.org
11796 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11797 S:      Maintained
11798 F:      Documentation/devicetree/bindings/pinctrl/
11799 F:      Documentation/driver-api/pinctl.rst
11800 F:      drivers/pinctrl/
11801 F:      include/linux/pinctrl/
11802
11803 PIN CONTROLLER - ATMEL AT91
11804 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11805 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11806 S:      Maintained
11807 F:      drivers/pinctrl/pinctrl-at91.*
11808
11809 PIN CONTROLLER - ATMEL AT91 PIO4
11810 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11811 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11812 L:      linux-gpio@vger.kernel.org
11813 S:      Supported
11814 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11815
11816 PIN CONTROLLER - FREESCALE
11817 M:      Dong Aisheng <aisheng.dong@nxp.com>
11818 M:      Fabio Estevam <festevam@gmail.com>
11819 M:      Shawn Guo <shawnguo@kernel.org>
11820 M:      Stefan Agner <stefan@agner.ch>
11821 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11822 L:      linux-gpio@vger.kernel.org
11823 S:      Maintained
11824 F:      drivers/pinctrl/freescale/
11825 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11826
11827 PIN CONTROLLER - INTEL
11828 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11829 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
11830 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
11831 S:      Maintained
11832 F:      drivers/pinctrl/intel/
11833
11834 PIN CONTROLLER - MEDIATEK
11835 M:      Sean Wang <sean.wang@kernel.org>
11836 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11837 S:      Maintained
11838 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11839 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11840 F:      drivers/pinctrl/mediatek/
11841
11842 PIN CONTROLLER - QUALCOMM
11843 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11844 S:      Maintained
11845 L:      linux-arm-msm@vger.kernel.org
11846 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11847 F:      drivers/pinctrl/qcom/
11848
11849 PIN CONTROLLER - RENESAS
11850 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11851 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11852 L:      linux-renesas-soc@vger.kernel.org
11853 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11854 S:      Maintained
11855 F:      drivers/pinctrl/sh-pfc/
11856
11857 PIN CONTROLLER - SAMSUNG
11858 M:      Tomasz Figa <tomasz.figa@gmail.com>
11859 M:      Krzysztof Kozlowski <krzk@kernel.org>
11860 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11861 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11862 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11863 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11864 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11865 S:      Maintained
11866 F:      drivers/pinctrl/samsung/
11867 F:      include/dt-bindings/pinctrl/samsung.h
11868 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11869
11870 PIN CONTROLLER - SINGLE
11871 M:      Tony Lindgren <tony@atomide.com>
11872 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11873 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11874 L:      linux-omap@vger.kernel.org
11875 S:      Maintained
11876 F:      drivers/pinctrl/pinctrl-single.c
11877
11878 PIN CONTROLLER - ST SPEAR
11879 M:      Viresh Kumar <vireshk@kernel.org>
11880 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11881 W:      http://www.st.com/spear
11882 S:      Maintained
11883 F:      drivers/pinctrl/spear/
11884
11885 PISTACHIO SOC SUPPORT
11886 M:      James Hartley <james.hartley@sondrel.com>
11887 L:      linux-mips@vger.kernel.org
11888 S:      Odd Fixes
11889 F:      arch/mips/pistachio/
11890 F:      arch/mips/include/asm/mach-pistachio/
11891 F:      arch/mips/boot/dts/img/pistachio*
11892 F:      arch/mips/configs/pistachio*_defconfig
11893
11894 PKTCDVD DRIVER
11895 S:      Orphan
11896 M:      linux-block@vger.kernel.org
11897 F:      drivers/block/pktcdvd.c
11898 F:      include/linux/pktcdvd.h
11899 F:      include/uapi/linux/pktcdvd.h
11900
11901 PKUNITY SOC DRIVERS
11902 M:      Guan Xuetao <gxt@pku.edu.cn>
11903 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11904 S:      Maintained
11905 T:      git git://github.com/gxt/linux.git
11906 F:      drivers/input/serio/i8042-unicore32io.h
11907 F:      drivers/i2c/busses/i2c-puv3.c
11908 F:      drivers/video/fbdev/fb-puv3.c
11909 F:      drivers/rtc/rtc-puv3.c
11910
11911 PMBUS HARDWARE MONITORING DRIVERS
11912 M:      Guenter Roeck <linux@roeck-us.net>
11913 L:      linux-hwmon@vger.kernel.org
11914 W:      http://hwmon.wiki.kernel.org/
11915 W:      http://www.roeck-us.net/linux/drivers/
11916 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11917 S:      Maintained
11918 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
11919 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
11920 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
11921 F:      Documentation/hwmon/adm1275
11922 F:      Documentation/hwmon/ibm-cffps
11923 F:      Documentation/hwmon/ir35221
11924 F:      Documentation/hwmon/lm25066
11925 F:      Documentation/hwmon/ltc2978
11926 F:      Documentation/hwmon/ltc3815
11927 F:      Documentation/hwmon/max16064
11928 F:      Documentation/hwmon/max20751
11929 F:      Documentation/hwmon/max31785
11930 F:      Documentation/hwmon/max34440
11931 F:      Documentation/hwmon/max8688
11932 F:      Documentation/hwmon/pmbus
11933 F:      Documentation/hwmon/pmbus-core
11934 F:      Documentation/hwmon/tps40422
11935 F:      Documentation/hwmon/ucd9000
11936 F:      Documentation/hwmon/ucd9200
11937 F:      Documentation/hwmon/zl6100
11938 F:      drivers/hwmon/pmbus/
11939 F:      include/linux/pmbus.h
11940
11941 PMC SIERRA MaxRAID DRIVER
11942 L:      linux-scsi@vger.kernel.org
11943 W:      http://www.pmc-sierra.com/
11944 S:      Orphan
11945 F:      drivers/scsi/pmcraid.*
11946
11947 PMC SIERRA PM8001 DRIVER
11948 M:      Jack Wang <jinpu.wang@profitbricks.com>
11949 M:      lindar_liu@usish.com
11950 L:      linux-scsi@vger.kernel.org
11951 S:      Supported
11952 F:      drivers/scsi/pm8001/
11953
11954 PNP SUPPORT
11955 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11956 S:      Maintained
11957 F:      drivers/pnp/
11958
11959 POSIX CLOCKS and TIMERS
11960 M:      Thomas Gleixner <tglx@linutronix.de>
11961 L:      linux-kernel@vger.kernel.org
11962 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11963 S:      Maintained
11964 F:      fs/timerfd.c
11965 F:      include/linux/timer*
11966 F:      kernel/time/*timer*
11967
11968 POWER MANAGEMENT CORE
11969 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11970 L:      linux-pm@vger.kernel.org
11971 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11972 B:      https://bugzilla.kernel.org
11973 S:      Supported
11974 F:      drivers/base/power/
11975 F:      include/linux/pm.h
11976 F:      include/linux/pm_*
11977 F:      include/linux/powercap.h
11978 F:      drivers/powercap/
11979 F:      kernel/configs/nopm.config
11980
11981 POWER STATE COORDINATION INTERFACE (PSCI)
11982 M:      Mark Rutland <mark.rutland@arm.com>
11983 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11984 L:      linux-arm-kernel@lists.infradead.org
11985 S:      Maintained
11986 F:      drivers/firmware/psci*.c
11987 F:      include/linux/psci.h
11988 F:      include/uapi/linux/psci.h
11989
11990 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11991 M:      Sebastian Reichel <sre@kernel.org>
11992 L:      linux-pm@vger.kernel.org
11993 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11994 S:      Maintained
11995 F:      Documentation/ABI/testing/sysfs-class-power
11996 F:      Documentation/devicetree/bindings/power/supply/
11997 F:      include/linux/power_supply.h
11998 F:      drivers/power/supply/
11999
12000 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12001 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12002 L:      linuxppc-dev@lists.ozlabs.org
12003 S:      Maintained
12004 F:      drivers/char/powernv-op-panel.c
12005
12006 PPP OVER ATM (RFC 2364)
12007 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12008 S:      Maintained
12009 F:      net/atm/pppoatm.c
12010 F:      include/uapi/linux/atmppp.h
12011
12012 PPP OVER ETHERNET
12013 M:      Michal Ostrowski <mostrows@earthlink.net>
12014 S:      Maintained
12015 F:      drivers/net/ppp/pppoe.c
12016 F:      drivers/net/ppp/pppox.c
12017
12018 PPP OVER L2TP
12019 M:      James Chapman <jchapman@katalix.com>
12020 S:      Maintained
12021 F:      net/l2tp/l2tp_ppp.c
12022 F:      include/linux/if_pppol2tp.h
12023 F:      include/uapi/linux/if_pppol2tp.h
12024
12025 PPP PROTOCOL DRIVERS AND COMPRESSORS
12026 M:      Paul Mackerras <paulus@samba.org>
12027 L:      linux-ppp@vger.kernel.org
12028 S:      Maintained
12029 F:      drivers/net/ppp/ppp_*
12030
12031 PPS SUPPORT
12032 M:      Rodolfo Giometti <giometti@enneenne.com>
12033 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12034 L:      linuxpps@ml.enneenne.com (subscribers-only)
12035 S:      Maintained
12036 F:      Documentation/pps/
12037 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12038 F:      Documentation/ABI/testing/sysfs-pps
12039 F:      drivers/pps/
12040 F:      include/linux/pps*.h
12041 F:      include/uapi/linux/pps.h
12042
12043 PPTP DRIVER
12044 M:      Dmitry Kozlov <xeb@mail.ru>
12045 L:      netdev@vger.kernel.org
12046 S:      Maintained
12047 F:      drivers/net/ppp/pptp.c
12048 W:      http://sourceforge.net/projects/accel-pptp
12049
12050 PREEMPTIBLE KERNEL
12051 M:      Robert Love <rml@tech9.net>
12052 L:      kpreempt-tech@lists.sourceforge.net
12053 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
12054 S:      Supported
12055 F:      Documentation/preempt-locking.txt
12056 F:      include/linux/preempt.h
12057
12058 PRINTK
12059 M:      Petr Mladek <pmladek@suse.com>
12060 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12061 R:      Steven Rostedt <rostedt@goodmis.org>
12062 S:      Maintained
12063 F:      kernel/printk/
12064 F:      include/linux/printk.h
12065
12066 PRISM54 WIRELESS DRIVER
12067 M:      Luis Chamberlain <mcgrof@kernel.org>
12068 L:      linux-wireless@vger.kernel.org
12069 W:      http://wireless.kernel.org/en/users/Drivers/p54
12070 S:      Obsolete
12071 F:      drivers/net/wireless/intersil/prism54/
12072
12073 PROC FILESYSTEM
12074 R:      Alexey Dobriyan <adobriyan@gmail.com>
12075 L:      linux-kernel@vger.kernel.org
12076 L:      linux-fsdevel@vger.kernel.org
12077 S:      Maintained
12078 F:      fs/proc/
12079 F:      include/linux/proc_fs.h
12080 F:      tools/testing/selftests/proc/
12081 F:      Documentation/filesystems/proc.txt
12082
12083 PROC SYSCTL
12084 M:      Luis Chamberlain <mcgrof@kernel.org>
12085 M:      Kees Cook <keescook@chromium.org>
12086 L:      linux-kernel@vger.kernel.org
12087 L:      linux-fsdevel@vger.kernel.org
12088 S:      Maintained
12089 F:      fs/proc/proc_sysctl.c
12090 F:      include/linux/sysctl.h
12091 F:      kernel/sysctl.c
12092 F:      tools/testing/selftests/sysctl/
12093
12094 PS3 NETWORK SUPPORT
12095 M:      Geoff Levand <geoff@infradead.org>
12096 L:      netdev@vger.kernel.org
12097 L:      linuxppc-dev@lists.ozlabs.org
12098 S:      Maintained
12099 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12100
12101 PS3 PLATFORM SUPPORT
12102 M:      Geoff Levand <geoff@infradead.org>
12103 L:      linuxppc-dev@lists.ozlabs.org
12104 S:      Maintained
12105 F:      arch/powerpc/boot/ps3*
12106 F:      arch/powerpc/include/asm/lv1call.h
12107 F:      arch/powerpc/include/asm/ps3*.h
12108 F:      arch/powerpc/platforms/ps3/
12109 F:      drivers/*/ps3*
12110 F:      drivers/ps3/
12111 F:      drivers/rtc/rtc-ps3.c
12112 F:      drivers/usb/host/*ps3.c
12113 F:      sound/ppc/snd_ps3*
12114
12115 PS3VRAM DRIVER
12116 M:      Jim Paris <jim@jtan.com>
12117 M:      Geoff Levand <geoff@infradead.org>
12118 L:      linuxppc-dev@lists.ozlabs.org
12119 S:      Maintained
12120 F:      drivers/block/ps3vram.c
12121
12122 PSAMPLE PACKET SAMPLING SUPPORT:
12123 M:      Yotam Gigi <yotam.gi@gmail.com>
12124 S:      Maintained
12125 F:      net/psample
12126 F:      include/net/psample.h
12127 F:      include/uapi/linux/psample.h
12128
12129 PSTORE FILESYSTEM
12130 M:      Kees Cook <keescook@chromium.org>
12131 M:      Anton Vorontsov <anton@enomsg.org>
12132 M:      Colin Cross <ccross@android.com>
12133 M:      Tony Luck <tony.luck@intel.com>
12134 S:      Maintained
12135 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12136 F:      fs/pstore/
12137 F:      include/linux/pstore*
12138 F:      drivers/firmware/efi/efi-pstore.c
12139 F:      drivers/acpi/apei/erst.c
12140 F:      Documentation/admin-guide/ramoops.rst
12141 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12142 K:      \b(pstore|ramoops)
12143
12144 PTP HARDWARE CLOCK SUPPORT
12145 M:      Richard Cochran <richardcochran@gmail.com>
12146 L:      netdev@vger.kernel.org
12147 S:      Maintained
12148 W:      http://linuxptp.sourceforge.net/
12149 F:      Documentation/ABI/testing/sysfs-ptp
12150 F:      Documentation/ptp/*
12151 F:      drivers/net/phy/dp83640*
12152 F:      drivers/ptp/*
12153 F:      include/linux/ptp_cl*
12154
12155 PTRACE SUPPORT
12156 M:      Oleg Nesterov <oleg@redhat.com>
12157 S:      Maintained
12158 F:      include/asm-generic/syscall.h
12159 F:      include/linux/ptrace.h
12160 F:      include/linux/regset.h
12161 F:      include/linux/tracehook.h
12162 F:      include/uapi/linux/ptrace.h
12163 F:      include/uapi/linux/ptrace.h
12164 F:      include/asm-generic/ptrace.h
12165 F:      kernel/ptrace.c
12166 F:      arch/*/ptrace*.c
12167 F:      arch/*/*/ptrace*.c
12168 F:      arch/*/include/asm/ptrace*.h
12169
12170 PULSE8-CEC DRIVER
12171 M:      Hans Verkuil <hverkuil@xs4all.nl>
12172 L:      linux-media@vger.kernel.org
12173 T:      git git://linuxtv.org/media_tree.git
12174 S:      Maintained
12175 F:      drivers/media/usb/pulse8-cec/*
12176 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12177
12178 PVRUSB2 VIDEO4LINUX DRIVER
12179 M:      Mike Isely <isely@pobox.com>
12180 L:      pvrusb2@isely.net       (subscribers-only)
12181 L:      linux-media@vger.kernel.org
12182 W:      http://www.isely.net/pvrusb2/
12183 T:      git git://linuxtv.org/media_tree.git
12184 S:      Maintained
12185 F:      Documentation/media/v4l-drivers/pvrusb2*
12186 F:      drivers/media/usb/pvrusb2/
12187
12188 PWC WEBCAM DRIVER
12189 M:      Hans Verkuil <hverkuil@xs4all.nl>
12190 L:      linux-media@vger.kernel.org
12191 T:      git git://linuxtv.org/media_tree.git
12192 S:      Odd Fixes
12193 F:      drivers/media/usb/pwc/*
12194
12195 PWM FAN DRIVER
12196 M:      Kamil Debski <kamil@wypas.org>
12197 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12198 L:      linux-hwmon@vger.kernel.org
12199 S:      Supported
12200 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12201 F:      Documentation/hwmon/pwm-fan
12202 F:      drivers/hwmon/pwm-fan.c
12203
12204 PWM IR Transmitter
12205 M:      Sean Young <sean@mess.org>
12206 L:      linux-media@vger.kernel.org
12207 S:      Maintained
12208 F:      drivers/media/rc/pwm-ir-tx.c
12209
12210 PWM SUBSYSTEM
12211 M:      Thierry Reding <thierry.reding@gmail.com>
12212 L:      linux-pwm@vger.kernel.org
12213 S:      Maintained
12214 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12215 F:      Documentation/pwm.txt
12216 F:      Documentation/devicetree/bindings/pwm/
12217 F:      include/linux/pwm.h
12218 F:      drivers/pwm/
12219 F:      drivers/video/backlight/pwm_bl.c
12220 F:      include/linux/pwm_backlight.h
12221 F:      drivers/gpio/gpio-mvebu.c
12222 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12223
12224 PXA GPIO DRIVER
12225 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12226 L:      linux-gpio@vger.kernel.org
12227 S:      Maintained
12228 F:      drivers/gpio/gpio-pxa.c
12229
12230 PXA MMCI DRIVER
12231 S:      Orphan
12232
12233 PXA RTC DRIVER
12234 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12235 L:      linux-rtc@vger.kernel.org
12236 S:      Maintained
12237
12238 PXA2xx/PXA3xx SUPPORT
12239 M:      Daniel Mack <daniel@zonque.org>
12240 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12241 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12242 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12243 T:      git git://github.com/hzhuang1/linux.git
12244 T:      git git://github.com/rjarzmik/linux.git
12245 S:      Maintained
12246 F:      arch/arm/boot/dts/pxa*
12247 F:      arch/arm/mach-pxa/
12248 F:      drivers/dma/pxa*
12249 F:      drivers/pcmcia/pxa2xx*
12250 F:      drivers/pinctrl/pxa/
12251 F:      drivers/spi/spi-pxa2xx*
12252 F:      drivers/usb/gadget/udc/pxa2*
12253 F:      include/sound/pxa2xx-lib.h
12254 F:      sound/arm/pxa*
12255 F:      sound/soc/pxa/
12256
12257 QAT DRIVER
12258 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12259 L:      qat-linux@intel.com
12260 S:      Supported
12261 F:      drivers/crypto/qat/
12262
12263 QCOM AUDIO (ASoC) DRIVERS
12264 M:      Patrick Lai <plai@codeaurora.org>
12265 M:      Banajit Goswami <bgoswami@codeaurora.org>
12266 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12267 S:      Supported
12268 F:      sound/soc/qcom/
12269
12270 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12271 M:      Gabriel Somlo <somlo@cmu.edu>
12272 M:      "Michael S. Tsirkin" <mst@redhat.com>
12273 L:      qemu-devel@nongnu.org
12274 S:      Maintained
12275 F:      drivers/firmware/qemu_fw_cfg.c
12276 F:      include/uapi/linux/qemu_fw_cfg.h
12277
12278 QIB DRIVER
12279 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12280 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12281 L:      linux-rdma@vger.kernel.org
12282 S:      Supported
12283 F:      drivers/infiniband/hw/qib/
12284
12285 QLOGIC QL41xxx FCOE DRIVER
12286 M:      QLogic-Storage-Upstream@cavium.com
12287 L:      linux-scsi@vger.kernel.org
12288 S:      Supported
12289 F:      drivers/scsi/qedf/
12290
12291 QLOGIC QL41xxx ISCSI DRIVER
12292 M:      QLogic-Storage-Upstream@cavium.com
12293 L:      linux-scsi@vger.kernel.org
12294 S:      Supported
12295 F:      drivers/scsi/qedi/
12296
12297 QLOGIC QL4xxx ETHERNET DRIVER
12298 M:      Ariel Elior <Ariel.Elior@cavium.com>
12299 M:      everest-linux-l2@cavium.com
12300 L:      netdev@vger.kernel.org
12301 S:      Supported
12302 F:      drivers/net/ethernet/qlogic/qed/
12303 F:      include/linux/qed/
12304 F:      drivers/net/ethernet/qlogic/qede/
12305
12306 QLOGIC QL4xxx RDMA DRIVER
12307 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
12308 M:      Ariel Elior <Ariel.Elior@cavium.com>
12309 L:      linux-rdma@vger.kernel.org
12310 S:      Supported
12311 F:      drivers/infiniband/hw/qedr/
12312 F:      include/uapi/rdma/qedr-abi.h
12313
12314 QLOGIC QLA1280 SCSI DRIVER
12315 M:      Michael Reed <mdr@sgi.com>
12316 L:      linux-scsi@vger.kernel.org
12317 S:      Maintained
12318 F:      drivers/scsi/qla1280.[ch]
12319
12320 QLOGIC QLA2XXX FC-SCSI DRIVER
12321 M:      qla2xxx-upstream@qlogic.com
12322 L:      linux-scsi@vger.kernel.org
12323 S:      Supported
12324 F:      Documentation/scsi/LICENSE.qla2xxx
12325 F:      drivers/scsi/qla2xxx/
12326
12327 QLOGIC QLA3XXX NETWORK DRIVER
12328 M:      Dept-GELinuxNICDev@cavium.com
12329 L:      netdev@vger.kernel.org
12330 S:      Supported
12331 F:      Documentation/networking/LICENSE.qla3xxx
12332 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12333
12334 QLOGIC QLA4XXX iSCSI DRIVER
12335 M:      QLogic-Storage-Upstream@qlogic.com
12336 L:      linux-scsi@vger.kernel.org
12337 S:      Supported
12338 F:      Documentation/scsi/LICENSE.qla4xxx
12339 F:      drivers/scsi/qla4xxx/
12340
12341 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12342 M:      Shahed Shaikh <Shahed.Shaikh@cavium.com>
12343 M:      Manish Chopra <manish.chopra@cavium.com>
12344 M:      Dept-GELinuxNICDev@cavium.com
12345 L:      netdev@vger.kernel.org
12346 S:      Supported
12347 F:      drivers/net/ethernet/qlogic/qlcnic/
12348
12349 QLOGIC QLGE 10Gb ETHERNET DRIVER
12350 M:      Manish Chopra <manish.chopra@cavium.com>
12351 M:      Dept-GELinuxNICDev@cavium.com
12352 L:      netdev@vger.kernel.org
12353 S:      Supported
12354 F:      drivers/net/ethernet/qlogic/qlge/
12355
12356 QM1D1B0004 MEDIA DRIVER
12357 M:      Akihiro Tsukada <tskd08@gmail.com>
12358 L:      linux-media@vger.kernel.org
12359 S:      Odd Fixes
12360 F:      drivers/media/tuners/qm1d1b0004*
12361
12362 QM1D1C0042 MEDIA DRIVER
12363 M:      Akihiro Tsukada <tskd08@gmail.com>
12364 L:      linux-media@vger.kernel.org
12365 S:      Odd Fixes
12366 F:      drivers/media/tuners/qm1d1c0042*
12367
12368 QNX4 FILESYSTEM
12369 M:      Anders Larsen <al@alarsen.net>
12370 W:      http://www.alarsen.net/linux/qnx4fs/
12371 S:      Maintained
12372 F:      fs/qnx4/
12373 F:      include/uapi/linux/qnx4_fs.h
12374 F:      include/uapi/linux/qnxtypes.h
12375
12376 QORIQ DPAA2 FSL-MC BUS DRIVER
12377 M:      Stuart Yoder <stuyoder@gmail.com>
12378 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12379 L:      linux-kernel@vger.kernel.org
12380 S:      Maintained
12381 F:      drivers/bus/fsl-mc/
12382 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12383 F:      Documentation/networking/dpaa2/overview.rst
12384
12385 QT1010 MEDIA DRIVER
12386 M:      Antti Palosaari <crope@iki.fi>
12387 L:      linux-media@vger.kernel.org
12388 W:      https://linuxtv.org
12389 W:      http://palosaari.fi/linux/
12390 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12391 T:      git git://linuxtv.org/anttip/media_tree.git
12392 S:      Maintained
12393 F:      drivers/media/tuners/qt1010*
12394
12395 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12396 M:      Kalle Valo <kvalo@codeaurora.org>
12397 L:      ath10k@lists.infradead.org
12398 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12399 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12400 S:      Supported
12401 F:      drivers/net/wireless/ath/ath10k/
12402
12403 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12404 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12405 L:      linux-wireless@vger.kernel.org
12406 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12407 S:      Supported
12408 F:      drivers/net/wireless/ath/ath9k/
12409
12410 QUALCOMM CAMERA SUBSYSTEM DRIVER
12411 M:      Todor Tomov <todor.too@gmail.com>
12412 L:      linux-media@vger.kernel.org
12413 S:      Maintained
12414 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12415 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12416 F:      drivers/media/platform/qcom/camss/
12417
12418 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12419 M:  Ilia Lin <ilia.lin@gmail.com>
12420 L:  linux-pm@vger.kernel.org
12421 S:  Maintained
12422 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12423 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
12424
12425 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12426 M:      Timur Tabi <timur@kernel.org>
12427 L:      netdev@vger.kernel.org
12428 S:      Maintained
12429 F:      drivers/net/ethernet/qualcomm/emac/
12430
12431 QUALCOMM GENERIC INTERFACE I2C DRIVER
12432 M:      Alok Chauhan <alokc@codeaurora.org>
12433 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12434 L:      linux-i2c@vger.kernel.org
12435 L:      linux-arm-msm@vger.kernel.org
12436 S:      Supported
12437 F:      drivers/i2c/busses/i2c-qcom-geni.c
12438
12439 QUALCOMM HEXAGON ARCHITECTURE
12440 M:      Richard Kuo <rkuo@codeaurora.org>
12441 L:      linux-hexagon@vger.kernel.org
12442 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12443 S:      Supported
12444 F:      arch/hexagon/
12445
12446 QUALCOMM HIDMA DRIVER
12447 M:      Sinan Kaya <okaya@kernel.org>
12448 L:      linux-arm-kernel@lists.infradead.org
12449 L:      linux-arm-msm@vger.kernel.org
12450 L:      dmaengine@vger.kernel.org
12451 S:      Supported
12452 F:      drivers/dma/qcom/hidma*
12453
12454 QUALCOMM IOMMU
12455 M:      Rob Clark <robdclark@gmail.com>
12456 L:      iommu@lists.linux-foundation.org
12457 L:      linux-arm-msm@vger.kernel.org
12458 S:      Maintained
12459 F:      drivers/iommu/qcom_iommu.c
12460
12461 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12462 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12463 L:      linux-media@vger.kernel.org
12464 L:      linux-arm-msm@vger.kernel.org
12465 T:      git git://linuxtv.org/media_tree.git
12466 S:      Maintained
12467 F:      drivers/media/platform/qcom/venus/
12468
12469 QUALCOMM WCN36XX WIRELESS DRIVER
12470 M:      Kalle Valo <kvalo@codeaurora.org>
12471 L:      wcn36xx@lists.infradead.org
12472 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12473 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12474 S:      Supported
12475 F:      drivers/net/wireless/ath/wcn36xx/
12476
12477 QUANTENNA QTNFMAC WIRELESS DRIVER
12478 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12479 M:      Avinash Patil <avinashp@quantenna.com>
12480 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12481 L:      linux-wireless@vger.kernel.org
12482 S:      Maintained
12483 F:      drivers/net/wireless/quantenna
12484
12485 RADEON and AMDGPU DRM DRIVERS
12486 M:      Alex Deucher <alexander.deucher@amd.com>
12487 M:      Christian König <christian.koenig@amd.com>
12488 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12489 L:      amd-gfx@lists.freedesktop.org
12490 T:      git git://people.freedesktop.org/~agd5f/linux
12491 S:      Supported
12492 F:      drivers/gpu/drm/radeon/
12493 F:      include/uapi/drm/radeon_drm.h
12494 F:      drivers/gpu/drm/amd/
12495 F:      include/uapi/drm/amdgpu_drm.h
12496
12497 RADEON FRAMEBUFFER DISPLAY DRIVER
12498 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12499 L:      linux-fbdev@vger.kernel.org
12500 S:      Maintained
12501 F:      drivers/video/fbdev/aty/radeon*
12502 F:      include/uapi/linux/radeonfb.h
12503
12504 RADIOSHARK RADIO DRIVER
12505 M:      Hans Verkuil <hverkuil@xs4all.nl>
12506 L:      linux-media@vger.kernel.org
12507 T:      git git://linuxtv.org/media_tree.git
12508 S:      Maintained
12509 F:      drivers/media/radio/radio-shark.c
12510
12511 RADIOSHARK2 RADIO DRIVER
12512 M:      Hans Verkuil <hverkuil@xs4all.nl>
12513 L:      linux-media@vger.kernel.org
12514 T:      git git://linuxtv.org/media_tree.git
12515 S:      Maintained
12516 F:      drivers/media/radio/radio-shark2.c
12517 F:      drivers/media/radio/radio-tea5777.c
12518
12519 RADOS BLOCK DEVICE (RBD)
12520 M:      Ilya Dryomov <idryomov@gmail.com>
12521 M:      Sage Weil <sage@redhat.com>
12522 M:      Alex Elder <elder@kernel.org>
12523 L:      ceph-devel@vger.kernel.org
12524 W:      http://ceph.com/
12525 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12526 T:      git git://github.com/ceph/ceph-client.git
12527 S:      Supported
12528 F:      Documentation/ABI/testing/sysfs-bus-rbd
12529 F:      drivers/block/rbd.c
12530 F:      drivers/block/rbd_types.h
12531
12532 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12533 M:      Paul Mackerras <paulus@samba.org>
12534 L:      linux-fbdev@vger.kernel.org
12535 S:      Maintained
12536 F:      drivers/video/fbdev/aty/aty128fb.c
12537
12538 RAINSHADOW-CEC DRIVER
12539 M:      Hans Verkuil <hverkuil@xs4all.nl>
12540 L:      linux-media@vger.kernel.org
12541 T:      git git://linuxtv.org/media_tree.git
12542 S:      Maintained
12543 F:      drivers/media/usb/rainshadow-cec/*
12544
12545 RALINK MIPS ARCHITECTURE
12546 M:      John Crispin <john@phrozen.org>
12547 L:      linux-mips@vger.kernel.org
12548 S:      Maintained
12549 F:      arch/mips/ralink
12550
12551 RALINK RT2X00 WIRELESS LAN DRIVER
12552 P:      rt2x00 project
12553 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12554 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12555 L:      linux-wireless@vger.kernel.org
12556 S:      Maintained
12557 F:      drivers/net/wireless/ralink/rt2x00/
12558
12559 RAMDISK RAM BLOCK DEVICE DRIVER
12560 M:      Jens Axboe <axboe@kernel.dk>
12561 S:      Maintained
12562 F:      Documentation/blockdev/ramdisk.txt
12563 F:      drivers/block/brd.c
12564
12565 RANCHU VIRTUAL BOARD FOR MIPS
12566 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12567 L:      linux-mips@vger.kernel.org
12568 S:      Supported
12569 F:      arch/mips/generic/board-ranchu.c
12570 F:      arch/mips/configs/generic/board-ranchu.config
12571
12572 RANDOM NUMBER DRIVER
12573 M:      "Theodore Ts'o" <tytso@mit.edu>
12574 S:      Maintained
12575 F:      drivers/char/random.c
12576
12577 RAPIDIO SUBSYSTEM
12578 M:      Matt Porter <mporter@kernel.crashing.org>
12579 M:      Alexandre Bounine <alex.bou9@gmail.com>
12580 S:      Maintained
12581 F:      drivers/rapidio/
12582
12583 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12584 L:      linux-wireless@vger.kernel.org
12585 S:      Orphan
12586 F:      drivers/net/wireless/ray*
12587
12588 RCUTORTURE TEST FRAMEWORK
12589 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12590 M:      Josh Triplett <josh@joshtriplett.org>
12591 R:      Steven Rostedt <rostedt@goodmis.org>
12592 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12593 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12594 L:      linux-kernel@vger.kernel.org
12595 S:      Supported
12596 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12597 F:      tools/testing/selftests/rcutorture
12598
12599 RDC R-321X SoC
12600 M:      Florian Fainelli <florian@openwrt.org>
12601 S:      Maintained
12602
12603 RDC R6040 FAST ETHERNET DRIVER
12604 M:      Florian Fainelli <f.fainelli@gmail.com>
12605 L:      netdev@vger.kernel.org
12606 S:      Maintained
12607 F:      drivers/net/ethernet/rdc/r6040.c
12608
12609 RDMAVT - RDMA verbs software
12610 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12611 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12612 L:      linux-rdma@vger.kernel.org
12613 S:      Supported
12614 F:      drivers/infiniband/sw/rdmavt
12615
12616 RDS - RELIABLE DATAGRAM SOCKETS
12617 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12618 L:      netdev@vger.kernel.org
12619 L:      linux-rdma@vger.kernel.org
12620 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12621 W:      https://oss.oracle.com/projects/rds/
12622 S:      Supported
12623 F:      net/rds/
12624 F:      Documentation/networking/rds.txt
12625
12626 RDT - RESOURCE ALLOCATION
12627 M:      Fenghua Yu <fenghua.yu@intel.com>
12628 M:      Reinette Chatre <reinette.chatre@intel.com>
12629 L:      linux-kernel@vger.kernel.org
12630 S:      Supported
12631 F:      arch/x86/kernel/cpu/intel_rdt*
12632 F:      arch/x86/include/asm/intel_rdt_sched.h
12633 F:      Documentation/x86/intel_rdt*
12634
12635 READ-COPY UPDATE (RCU)
12636 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12637 M:      Josh Triplett <josh@joshtriplett.org>
12638 R:      Steven Rostedt <rostedt@goodmis.org>
12639 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12640 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12641 L:      linux-kernel@vger.kernel.org
12642 W:      http://www.rdrop.com/users/paulmck/RCU/
12643 S:      Supported
12644 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12645 F:      Documentation/RCU/
12646 X:      Documentation/RCU/torture.txt
12647 F:      include/linux/rcu*
12648 X:      include/linux/srcu*.h
12649 F:      kernel/rcu/
12650 X:      kernel/rcu/srcu*.c
12651
12652 REAL TIME CLOCK (RTC) SUBSYSTEM
12653 M:      Alessandro Zummo <a.zummo@towertech.it>
12654 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12655 L:      linux-rtc@vger.kernel.org
12656 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12657 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12658 S:      Maintained
12659 F:      Documentation/devicetree/bindings/rtc/
12660 F:      Documentation/rtc.txt
12661 F:      drivers/rtc/
12662 F:      include/linux/rtc.h
12663 F:      include/uapi/linux/rtc.h
12664 F:      include/linux/rtc/
12665 F:      include/linux/platform_data/rtc-*
12666 F:      tools/testing/selftests/rtc/
12667
12668 REALTEK AUDIO CODECS
12669 M:      Bard Liao <bardliao@realtek.com>
12670 M:      Oder Chiou <oder_chiou@realtek.com>
12671 S:      Maintained
12672 F:      sound/soc/codecs/rt*
12673 F:      include/sound/rt*.h
12674
12675 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12676 M:      Linus Walleij <linus.walleij@linaro.org>
12677 S:      Maintained
12678 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12679 F:      drivers/net/dsa/realtek-smi*
12680 F:      drivers/net/dsa/rtl83*
12681
12682 REGISTER MAP ABSTRACTION
12683 M:      Mark Brown <broonie@kernel.org>
12684 L:      linux-kernel@vger.kernel.org
12685 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12686 S:      Supported
12687 F:      Documentation/devicetree/bindings/regmap/
12688 F:      drivers/base/regmap/
12689 F:      include/linux/regmap.h
12690
12691 REISERFS FILE SYSTEM
12692 L:      reiserfs-devel@vger.kernel.org
12693 S:      Supported
12694 F:      fs/reiserfs/
12695
12696 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12697 M:      Ohad Ben-Cohen <ohad@wizery.com>
12698 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12699 L:      linux-remoteproc@vger.kernel.org
12700 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12701 S:      Maintained
12702 F:      Documentation/devicetree/bindings/remoteproc/
12703 F:      Documentation/remoteproc.txt
12704 F:      drivers/remoteproc/
12705 F:      include/linux/remoteproc.h
12706
12707 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12708 M:      Ohad Ben-Cohen <ohad@wizery.com>
12709 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12710 L:      linux-remoteproc@vger.kernel.org
12711 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12712 S:      Maintained
12713 F:      drivers/rpmsg/
12714 F:      Documentation/rpmsg.txt
12715 F:      include/linux/rpmsg.h
12716 F:      include/linux/rpmsg/
12717
12718 RENESAS CLOCK DRIVERS
12719 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12720 L:      linux-renesas-soc@vger.kernel.org
12721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12722 S:      Supported
12723 F:      drivers/clk/renesas/
12724
12725 RENESAS EMEV2 I2C DRIVER
12726 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12727 S:      Supported
12728 F:      drivers/i2c/busses/i2c-emev2.c
12729
12730 RENESAS ETHERNET DRIVERS
12731 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12732 L:      netdev@vger.kernel.org
12733 L:      linux-renesas-soc@vger.kernel.org
12734 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12735 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12736 F:      drivers/net/ethernet/renesas/
12737 F:      include/linux/sh_eth.h
12738
12739 RENESAS R-CAR GYROADC DRIVER
12740 M:      Marek Vasut <marek.vasut@gmail.com>
12741 L:      linux-iio@vger.kernel.org
12742 S:      Supported
12743 F:      drivers/iio/adc/rcar_gyro_adc.c
12744
12745 RENESAS R-CAR I2C DRIVERS
12746 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12747 S:      Supported
12748 F:      drivers/i2c/busses/i2c-rcar.c
12749 F:      drivers/i2c/busses/i2c-sh_mobile.c
12750
12751 RENESAS RIIC DRIVER
12752 M:      Chris Brandt <chris.brandt@renesas.com>
12753 S:      Supported
12754 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
12755 F:      drivers/i2c/busses/i2c-riic.c
12756
12757 RENESAS USB PHY DRIVER
12758 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12759 L:      linux-renesas-soc@vger.kernel.org
12760 S:      Maintained
12761 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12762
12763 RESET CONTROLLER FRAMEWORK
12764 M:      Philipp Zabel <p.zabel@pengutronix.de>
12765 T:      git git://git.pengutronix.de/git/pza/linux
12766 S:      Maintained
12767 F:      drivers/reset/
12768 F:      Documentation/devicetree/bindings/reset/
12769 F:      include/dt-bindings/reset/
12770 F:      include/linux/reset.h
12771 F:      include/linux/reset-controller.h
12772
12773 RESTARTABLE SEQUENCES SUPPORT
12774 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12775 M:      Peter Zijlstra <peterz@infradead.org>
12776 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12777 M:      Boqun Feng <boqun.feng@gmail.com>
12778 L:      linux-kernel@vger.kernel.org
12779 S:      Supported
12780 F:      kernel/rseq.c
12781 F:      include/uapi/linux/rseq.h
12782 F:      include/trace/events/rseq.h
12783 F:      tools/testing/selftests/rseq/
12784
12785 RFKILL
12786 M:      Johannes Berg <johannes@sipsolutions.net>
12787 L:      linux-wireless@vger.kernel.org
12788 W:      http://wireless.kernel.org/
12789 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12790 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12791 S:      Maintained
12792 F:      Documentation/rfkill.txt
12793 F:      Documentation/ABI/stable/sysfs-class-rfkill
12794 F:      net/rfkill/
12795 F:      include/linux/rfkill.h
12796 F:      include/uapi/linux/rfkill.h
12797
12798 RHASHTABLE
12799 M:      Thomas Graf <tgraf@suug.ch>
12800 M:      Herbert Xu <herbert@gondor.apana.org.au>
12801 L:      netdev@vger.kernel.org
12802 S:      Maintained
12803 F:      lib/rhashtable.c
12804 F:      lib/test_rhashtable.c
12805 F:      include/linux/rhashtable.h
12806 F:      include/linux/rhashtable-types.h
12807
12808 RICOH R5C592 MEMORYSTICK DRIVER
12809 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12810 S:      Maintained
12811 F:      drivers/memstick/host/r592.*
12812
12813 RICOH SMARTMEDIA/XD DRIVER
12814 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12815 S:      Maintained
12816 F:      drivers/mtd/nand/raw/r852.c
12817 F:      drivers/mtd/nand/raw/r852.h
12818
12819 RISC-V ARCHITECTURE
12820 M:      Palmer Dabbelt <palmer@sifive.com>
12821 M:      Albert Ou <aou@eecs.berkeley.edu>
12822 L:      linux-riscv@lists.infradead.org
12823 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12824 S:      Supported
12825 F:      arch/riscv/
12826 K:      riscv
12827 N:      riscv
12828
12829 ROCCAT DRIVERS
12830 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12831 W:      http://sourceforge.net/projects/roccat/
12832 S:      Maintained
12833 F:      drivers/hid/hid-roccat*
12834 F:      include/linux/hid-roccat*
12835 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12836
12837 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12838 M:      Jacob chen <jacob2.chen@rock-chips.com>
12839 L:      linux-media@vger.kernel.org
12840 S:      Maintained
12841 F:      drivers/media/platform/rockchip/rga/
12842 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12843
12844 ROCKCHIP VPU CODEC DRIVER
12845 M:      Ezequiel Garcia <ezequiel@collabora.com>
12846 L:      linux-media@vger.kernel.org
12847 S:      Maintained
12848 F:      drivers/staging/media/platform/rockchip/vpu/
12849 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
12850
12851 ROCKER DRIVER
12852 M:      Jiri Pirko <jiri@resnulli.us>
12853 L:      netdev@vger.kernel.org
12854 S:      Supported
12855 F:      drivers/net/ethernet/rocker/
12856
12857 ROCKETPORT DRIVER
12858 P:      Comtrol Corp.
12859 W:      http://www.comtrol.com
12860 S:      Maintained
12861 F:      Documentation/serial/rocket.txt
12862 F:      drivers/tty/rocket*
12863
12864 ROCKETPORT EXPRESS/INFINITY DRIVER
12865 M:      Kevin Cernekee <cernekee@gmail.com>
12866 L:      linux-serial@vger.kernel.org
12867 S:      Odd Fixes
12868 F:      drivers/tty/serial/rp2.*
12869
12870 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12871 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12872 L:      linux-kernel@vger.kernel.org
12873 L:      linux-renesas-soc@vger.kernel.org
12874 S:      Supported
12875 F:      drivers/mfd/bd9571mwv.c
12876 F:      drivers/regulator/bd9571mwv-regulator.c
12877 F:      drivers/gpio/gpio-bd9571mwv.c
12878 F:      include/linux/mfd/bd9571mwv.h
12879 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12880
12881 ROSE NETWORK LAYER
12882 M:      Ralf Baechle <ralf@linux-mips.org>
12883 L:      linux-hams@vger.kernel.org
12884 W:      http://www.linux-ax25.org/
12885 S:      Maintained
12886 F:      include/net/rose.h
12887 F:      include/uapi/linux/rose.h
12888 F:      net/rose/
12889
12890 RTL2830 MEDIA DRIVER
12891 M:      Antti Palosaari <crope@iki.fi>
12892 L:      linux-media@vger.kernel.org
12893 W:      https://linuxtv.org
12894 W:      http://palosaari.fi/linux/
12895 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12896 T:      git git://linuxtv.org/anttip/media_tree.git
12897 S:      Maintained
12898 F:      drivers/media/dvb-frontends/rtl2830*
12899
12900 RTL2832 MEDIA DRIVER
12901 M:      Antti Palosaari <crope@iki.fi>
12902 L:      linux-media@vger.kernel.org
12903 W:      https://linuxtv.org
12904 W:      http://palosaari.fi/linux/
12905 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12906 T:      git git://linuxtv.org/anttip/media_tree.git
12907 S:      Maintained
12908 F:      drivers/media/dvb-frontends/rtl2832*
12909
12910 RTL2832_SDR MEDIA DRIVER
12911 M:      Antti Palosaari <crope@iki.fi>
12912 L:      linux-media@vger.kernel.org
12913 W:      https://linuxtv.org
12914 W:      http://palosaari.fi/linux/
12915 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12916 T:      git git://linuxtv.org/anttip/media_tree.git
12917 S:      Maintained
12918 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12919
12920 RTL8180 WIRELESS DRIVER
12921 L:      linux-wireless@vger.kernel.org
12922 W:      http://wireless.kernel.org/
12923 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12924 S:      Orphan
12925 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12926
12927 RTL8187 WIRELESS DRIVER
12928 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12929 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12930 M:      Larry Finger <Larry.Finger@lwfinger.net>
12931 L:      linux-wireless@vger.kernel.org
12932 W:      http://wireless.kernel.org/
12933 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12934 S:      Maintained
12935 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12936
12937 REALTEK WIRELESS DRIVER (rtlwifi family)
12938 M:      Ping-Ke Shih <pkshih@realtek.com>
12939 L:      linux-wireless@vger.kernel.org
12940 W:      http://wireless.kernel.org/
12941 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12942 S:      Maintained
12943 F:      drivers/net/wireless/realtek/rtlwifi/
12944
12945 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12946 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12947 L:      linux-wireless@vger.kernel.org
12948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12949 S:      Maintained
12950 F:      drivers/net/wireless/realtek/rtl8xxxu/
12951
12952 RXRPC SOCKETS (AF_RXRPC)
12953 M:      David Howells <dhowells@redhat.com>
12954 L:      linux-afs@lists.infradead.org
12955 S:      Supported
12956 F:      net/rxrpc/
12957 F:      include/keys/rxrpc-type.h
12958 F:      include/net/af_rxrpc.h
12959 F:      include/trace/events/rxrpc.h
12960 F:      include/uapi/linux/rxrpc.h
12961 F:      Documentation/networking/rxrpc.txt
12962 W:      https://www.infradead.org/~dhowells/kafs/
12963
12964 S3 SAVAGE FRAMEBUFFER DRIVER
12965 M:      Antonino Daplas <adaplas@gmail.com>
12966 L:      linux-fbdev@vger.kernel.org
12967 S:      Maintained
12968 F:      drivers/video/fbdev/savage/
12969
12970 S390
12971 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12972 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12973 L:      linux-s390@vger.kernel.org
12974 W:      http://www.ibm.com/developerworks/linux/linux390/
12975 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12976 S:      Supported
12977 F:      arch/s390/
12978 F:      drivers/s390/
12979 F:      Documentation/s390/
12980 F:      Documentation/driver-api/s390-drivers.rst
12981
12982 S390 COMMON I/O LAYER
12983 M:      Sebastian Ott <sebott@linux.ibm.com>
12984 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12985 L:      linux-s390@vger.kernel.org
12986 W:      http://www.ibm.com/developerworks/linux/linux390/
12987 S:      Supported
12988 F:      drivers/s390/cio/
12989
12990 S390 DASD DRIVER
12991 M:      Stefan Haberland <sth@linux.ibm.com>
12992 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12993 L:      linux-s390@vger.kernel.org
12994 W:      http://www.ibm.com/developerworks/linux/linux390/
12995 S:      Supported
12996 F:      drivers/s390/block/dasd*
12997 F:      block/partitions/ibm.c
12998
12999 S390 IOMMU (PCI)
13000 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13001 L:      linux-s390@vger.kernel.org
13002 W:      http://www.ibm.com/developerworks/linux/linux390/
13003 S:      Supported
13004 F:      drivers/iommu/s390-iommu.c
13005
13006 S390 IUCV NETWORK LAYER
13007 M:      Julian Wiedmann <jwi@linux.ibm.com>
13008 M:      Ursula Braun <ubraun@linux.ibm.com>
13009 L:      linux-s390@vger.kernel.org
13010 W:      http://www.ibm.com/developerworks/linux/linux390/
13011 S:      Supported
13012 F:      drivers/s390/net/*iucv*
13013 F:      include/net/iucv/
13014 F:      net/iucv/
13015
13016 S390 NETWORK DRIVERS
13017 M:      Julian Wiedmann <jwi@linux.ibm.com>
13018 M:      Ursula Braun <ubraun@linux.ibm.com>
13019 L:      linux-s390@vger.kernel.org
13020 W:      http://www.ibm.com/developerworks/linux/linux390/
13021 S:      Supported
13022 F:      drivers/s390/net/
13023
13024 S390 PCI SUBSYSTEM
13025 M:      Sebastian Ott <sebott@linux.ibm.com>
13026 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13027 L:      linux-s390@vger.kernel.org
13028 W:      http://www.ibm.com/developerworks/linux/linux390/
13029 S:      Supported
13030 F:      arch/s390/pci/
13031 F:      drivers/pci/hotplug/s390_pci_hpc.c
13032
13033 S390 VFIO-CCW DRIVER
13034 M:      Cornelia Huck <cohuck@redhat.com>
13035 M:      Halil Pasic <pasic@linux.ibm.com>
13036 L:      linux-s390@vger.kernel.org
13037 L:      kvm@vger.kernel.org
13038 S:      Supported
13039 F:      drivers/s390/cio/vfio_ccw*
13040 F:      Documentation/s390/vfio-ccw.txt
13041 F:      include/uapi/linux/vfio_ccw.h
13042
13043 S390 ZCRYPT DRIVER
13044 M:      Harald Freudenberger <freude@linux.ibm.com>
13045 L:      linux-s390@vger.kernel.org
13046 W:      http://www.ibm.com/developerworks/linux/linux390/
13047 S:      Supported
13048 F:      drivers/s390/crypto/
13049
13050 S390 VFIO AP DRIVER
13051 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13052 M:      Pierre Morel <pmorel@linux.ibm.com>
13053 M:      Halil Pasic <pasic@linux.ibm.com>
13054 L:      linux-s390@vger.kernel.org
13055 W:      http://www.ibm.com/developerworks/linux/linux390/
13056 S:      Supported
13057 F:      drivers/s390/crypto/vfio_ap_drv.c
13058 F:      drivers/s390/crypto/vfio_ap_private.h
13059 F:      drivers/s390/crypto/vfio_ap_ops.c
13060 F:      Documentation/s390/vfio-ap.txt
13061
13062 S390 ZFCP DRIVER
13063 M:      Steffen Maier <maier@linux.ibm.com>
13064 M:      Benjamin Block <bblock@linux.ibm.com>
13065 L:      linux-s390@vger.kernel.org
13066 W:      http://www.ibm.com/developerworks/linux/linux390/
13067 S:      Supported
13068 F:      drivers/s390/scsi/zfcp_*
13069
13070 S3C24XX SD/MMC Driver
13071 M:      Ben Dooks <ben-linux@fluff.org>
13072 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13073 S:      Supported
13074 F:      drivers/mmc/host/s3cmci.*
13075
13076 SAA6588 RDS RECEIVER DRIVER
13077 M:      Hans Verkuil <hverkuil@xs4all.nl>
13078 L:      linux-media@vger.kernel.org
13079 T:      git git://linuxtv.org/media_tree.git
13080 W:      https://linuxtv.org
13081 S:      Odd Fixes
13082 F:      drivers/media/i2c/saa6588*
13083
13084 SAA7134 VIDEO4LINUX DRIVER
13085 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13086 L:      linux-media@vger.kernel.org
13087 W:      https://linuxtv.org
13088 T:      git git://linuxtv.org/media_tree.git
13089 S:      Odd fixes
13090 F:      Documentation/media/v4l-drivers/saa7134*
13091 F:      drivers/media/pci/saa7134/
13092
13093 SAA7146 VIDEO4LINUX-2 DRIVER
13094 M:      Hans Verkuil <hverkuil@xs4all.nl>
13095 L:      linux-media@vger.kernel.org
13096 T:      git git://linuxtv.org/media_tree.git
13097 S:      Maintained
13098 F:      drivers/media/common/saa7146/
13099 F:      drivers/media/pci/saa7146/
13100 F:      include/media/drv-intf/saa7146*
13101
13102 SAMSUNG AUDIO (ASoC) DRIVERS
13103 M:      Krzysztof Kozlowski <krzk@kernel.org>
13104 M:      Sangbeom Kim <sbkim73@samsung.com>
13105 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13106 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13107 S:      Supported
13108 F:      sound/soc/samsung/
13109 F:      Documentation/devicetree/bindings/sound/samsung*
13110
13111 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13112 M:      Krzysztof Kozlowski <krzk@kernel.org>
13113 L:      linux-crypto@vger.kernel.org
13114 L:      linux-samsung-soc@vger.kernel.org
13115 S:      Maintained
13116 F:      drivers/crypto/exynos-rng.c
13117 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13118
13119 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13120 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13121 L:      linux-samsung-soc@vger.kernel.org
13122 S:      Maintained
13123 F:      drivers/char/hw_random/exynos-trng.c
13124 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13125
13126 SAMSUNG FRAMEBUFFER DRIVER
13127 M:      Jingoo Han <jingoohan1@gmail.com>
13128 L:      linux-fbdev@vger.kernel.org
13129 S:      Maintained
13130 F:      drivers/video/fbdev/s3c-fb.c
13131
13132 SAMSUNG LAPTOP DRIVER
13133 M:      Corentin Chary <corentin.chary@gmail.com>
13134 L:      platform-driver-x86@vger.kernel.org
13135 S:      Maintained
13136 F:      drivers/platform/x86/samsung-laptop.c
13137
13138 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13139 M:      Sangbeom Kim <sbkim73@samsung.com>
13140 M:      Krzysztof Kozlowski <krzk@kernel.org>
13141 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13142 L:      linux-kernel@vger.kernel.org
13143 L:      linux-samsung-soc@vger.kernel.org
13144 S:      Supported
13145 F:      drivers/mfd/sec*.c
13146 F:      drivers/regulator/s2m*.c
13147 F:      drivers/regulator/s5m*.c
13148 F:      drivers/clk/clk-s2mps11.c
13149 F:      drivers/rtc/rtc-s5m.c
13150 F:      include/linux/mfd/samsung/
13151 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13152 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13153 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13154 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13155
13156 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13157 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13158 L:      linux-media@vger.kernel.org
13159 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13160 S:      Maintained
13161 F:      drivers/media/platform/s3c-camif/
13162 F:      include/media/drv-intf/s3c_camif.h
13163
13164 SAMSUNG S3FWRN5 NFC DRIVER
13165 M:      Robert Baldyga <r.baldyga@samsung.com>
13166 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13167 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13168 S:      Supported
13169 F:      drivers/nfc/s3fwrn5
13170
13171 SAMSUNG S5C73M3 CAMERA DRIVER
13172 M:      Kyungmin Park <kyungmin.park@samsung.com>
13173 M:      Andrzej Hajda <a.hajda@samsung.com>
13174 L:      linux-media@vger.kernel.org
13175 S:      Supported
13176 F:      drivers/media/i2c/s5c73m3/*
13177
13178 SAMSUNG S5K5BAF CAMERA DRIVER
13179 M:      Kyungmin Park <kyungmin.park@samsung.com>
13180 M:      Andrzej Hajda <a.hajda@samsung.com>
13181 L:      linux-media@vger.kernel.org
13182 S:      Supported
13183 F:      drivers/media/i2c/s5k5baf.c
13184
13185 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13186 M:      Krzysztof Kozlowski <krzk@kernel.org>
13187 M:      Vladimir Zapolskiy <vz@mleia.com>
13188 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13189 L:      linux-crypto@vger.kernel.org
13190 L:      linux-samsung-soc@vger.kernel.org
13191 S:      Maintained
13192 F:      drivers/crypto/s5p-sss.c
13193
13194 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13195 M:      Kyungmin Park <kyungmin.park@samsung.com>
13196 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13197 L:      linux-media@vger.kernel.org
13198 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13199 S:      Supported
13200 F:      drivers/media/platform/exynos4-is/
13201
13202 SAMSUNG SOC CLOCK DRIVERS
13203 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13204 M:      Tomasz Figa <tomasz.figa@gmail.com>
13205 M:      Chanwoo Choi <cw00.choi@samsung.com>
13206 S:      Supported
13207 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13209 F:      drivers/clk/samsung/
13210 F:      include/dt-bindings/clock/exynos*.h
13211 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13212
13213 SAMSUNG SPI DRIVERS
13214 M:      Kukjin Kim <kgene@kernel.org>
13215 M:      Krzysztof Kozlowski <krzk@kernel.org>
13216 M:      Andi Shyti <andi@etezian.org>
13217 L:      linux-spi@vger.kernel.org
13218 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13219 S:      Maintained
13220 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13221 F:      drivers/spi/spi-s3c*
13222 F:      include/linux/platform_data/spi-s3c64xx.h
13223
13224 SAMSUNG SXGBE DRIVERS
13225 M:      Byungho An <bh74.an@samsung.com>
13226 M:      Girish K S <ks.giri@samsung.com>
13227 M:      Vipul Pandya <vipul.pandya@samsung.com>
13228 S:      Supported
13229 L:      netdev@vger.kernel.org
13230 F:      drivers/net/ethernet/samsung/sxgbe/
13231
13232 SAMSUNG THERMAL DRIVER
13233 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13234 L:      linux-pm@vger.kernel.org
13235 L:      linux-samsung-soc@vger.kernel.org
13236 S:      Supported
13237 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13238 F:      drivers/thermal/samsung/
13239
13240 SAMSUNG USB2 PHY DRIVER
13241 M:      Kamil Debski <kamil@wypas.org>
13242 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13243 L:      linux-kernel@vger.kernel.org
13244 S:      Supported
13245 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13246 F:      Documentation/phy/samsung-usb2.txt
13247 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13248 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13249 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13250 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13251 F:      drivers/phy/samsung/phy-samsung-usb2.c
13252 F:      drivers/phy/samsung/phy-samsung-usb2.h
13253
13254 SC1200 WDT DRIVER
13255 M:      Zwane Mwaikambo <zwanem@gmail.com>
13256 S:      Maintained
13257 F:      drivers/watchdog/sc1200wdt.c
13258
13259 SCHEDULER
13260 M:      Ingo Molnar <mingo@redhat.com>
13261 M:      Peter Zijlstra <peterz@infradead.org>
13262 L:      linux-kernel@vger.kernel.org
13263 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13264 S:      Maintained
13265 F:      kernel/sched/
13266 F:      include/linux/sched.h
13267 F:      include/uapi/linux/sched.h
13268 F:      include/linux/wait.h
13269
13270 SCR24X CHIP CARD INTERFACE DRIVER
13271 M:      Lubomir Rintel <lkundrak@v3.sk>
13272 S:      Supported
13273 F:      drivers/char/pcmcia/scr24x_cs.c
13274
13275 SCSI CDROM DRIVER
13276 M:      Jens Axboe <axboe@kernel.dk>
13277 L:      linux-scsi@vger.kernel.org
13278 W:      http://www.kernel.dk
13279 S:      Maintained
13280 F:      drivers/scsi/sr*
13281
13282 SCSI RDMA PROTOCOL (SRP) INITIATOR
13283 M:      Bart Van Assche <bvanassche@acm.org>
13284 L:      linux-rdma@vger.kernel.org
13285 S:      Supported
13286 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13287 F:      drivers/infiniband/ulp/srp/
13288 F:      include/scsi/srp.h
13289
13290 SCSI RDMA PROTOCOL (SRP) TARGET
13291 M:      Bart Van Assche <bvanassche@acm.org>
13292 L:      linux-rdma@vger.kernel.org
13293 L:      target-devel@vger.kernel.org
13294 S:      Supported
13295 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13296 F:      drivers/infiniband/ulp/srpt/
13297
13298 SCSI SG DRIVER
13299 M:      Doug Gilbert <dgilbert@interlog.com>
13300 L:      linux-scsi@vger.kernel.org
13301 W:      http://sg.danny.cz/sg
13302 S:      Maintained
13303 F:      Documentation/scsi/scsi-generic.txt
13304 F:      drivers/scsi/sg.c
13305 F:      include/scsi/sg.h
13306
13307 SCSI SUBSYSTEM
13308 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
13309 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13310 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13311 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13312 L:      linux-scsi@vger.kernel.org
13313 S:      Maintained
13314 F:      Documentation/devicetree/bindings/scsi/
13315 F:      drivers/scsi/
13316 F:      include/scsi/
13317
13318 SCSI TAPE DRIVER
13319 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
13320 L:      linux-scsi@vger.kernel.org
13321 S:      Maintained
13322 F:      Documentation/scsi/st.txt
13323 F:      drivers/scsi/st.*
13324 F:      drivers/scsi/st_*.h
13325
13326 SCTP PROTOCOL
13327 M:      Vlad Yasevich <vyasevich@gmail.com>
13328 M:      Neil Horman <nhorman@tuxdriver.com>
13329 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
13330 L:      linux-sctp@vger.kernel.org
13331 W:      http://lksctp.sourceforge.net
13332 S:      Maintained
13333 F:      Documentation/networking/sctp.txt
13334 F:      include/linux/sctp.h
13335 F:      include/uapi/linux/sctp.h
13336 F:      include/net/sctp/
13337 F:      net/sctp/
13338
13339 SCx200 CPU SUPPORT
13340 M:      Jim Cromie <jim.cromie@gmail.com>
13341 S:      Odd Fixes
13342 F:      Documentation/i2c/busses/scx200_acb
13343 F:      arch/x86/platform/scx200/
13344 F:      drivers/watchdog/scx200_wdt.c
13345 F:      drivers/i2c/busses/scx200*
13346 F:      drivers/mtd/maps/scx200_docflash.c
13347 F:      include/linux/scx200.h
13348
13349 SCx200 GPIO DRIVER
13350 M:      Jim Cromie <jim.cromie@gmail.com>
13351 S:      Maintained
13352 F:      drivers/char/scx200_gpio.c
13353 F:      include/linux/scx200_gpio.h
13354
13355 SCx200 HRT CLOCKSOURCE DRIVER
13356 M:      Jim Cromie <jim.cromie@gmail.com>
13357 S:      Maintained
13358 F:      drivers/clocksource/scx200_hrt.c
13359
13360 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
13361 M:      Sascha Sommer <saschasommer@freenet.de>
13362 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13363 S:      Maintained
13364 F:      drivers/mmc/host/sdricoh_cs.c
13365
13366 SECO BOARDS CEC DRIVER
13367 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
13368 S:      Maintained
13369 F:      drivers/media/platform/seco-cec/seco-cec.c
13370 F:      drivers/media/platform/seco-cec/seco-cec.h
13371
13372 SECURE COMPUTING
13373 M:      Kees Cook <keescook@chromium.org>
13374 R:      Andy Lutomirski <luto@amacapital.net>
13375 R:      Will Drewry <wad@chromium.org>
13376 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13377 S:      Supported
13378 F:      kernel/seccomp.c
13379 F:      include/uapi/linux/seccomp.h
13380 F:      include/linux/seccomp.h
13381 F:      tools/testing/selftests/seccomp/*
13382 F:      tools/testing/selftests/kselftest_harness.h
13383 F:      Documentation/userspace-api/seccomp_filter.rst
13384 K:      \bsecure_computing
13385 K:      \bTIF_SECCOMP\b
13386
13387 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13388 M:      Al Cooper <alcooperx@gmail.com>
13389 L:      linux-mmc@vger.kernel.org
13390 L:      bcm-kernel-feedback-list@broadcom.com
13391 S:      Maintained
13392 F:      drivers/mmc/host/sdhci-brcmstb*
13393
13394 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13395 M:      Adrian Hunter <adrian.hunter@intel.com>
13396 L:      linux-mmc@vger.kernel.org
13397 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
13398 S:      Maintained
13399 F:      drivers/mmc/host/sdhci*
13400 F:      include/linux/mmc/sdhci*
13401
13402 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13403 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13404 M:      Manjunath M B <manjumb@synopsys.com>
13405 L:      linux-mmc@vger.kernel.org
13406 S:      Maintained
13407 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13408
13409 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
13410 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13411 L:      linux-mmc@vger.kernel.org
13412 S:      Supported
13413 F:      drivers/mmc/host/sdhci-of-at91.c
13414
13415 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13416 M:      Ben Dooks <ben-linux@fluff.org>
13417 M:      Jaehoon Chung <jh80.chung@samsung.com>
13418 L:      linux-mmc@vger.kernel.org
13419 S:      Maintained
13420 F:      drivers/mmc/host/sdhci-s3c*
13421
13422 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13423 M:      Viresh Kumar <vireshk@kernel.org>
13424 L:      linux-mmc@vger.kernel.org
13425 S:      Maintained
13426 F:      drivers/mmc/host/sdhci-spear.c
13427
13428 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13429 M:      Kishon Vijay Abraham I <kishon@ti.com>
13430 L:      linux-mmc@vger.kernel.org
13431 S:      Maintained
13432 F:      drivers/mmc/host/sdhci-omap.c
13433
13434 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13435 M:      Scott Bauer <scott.bauer@intel.com>
13436 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13437 L:      linux-block@vger.kernel.org
13438 S:      Supported
13439 F:      block/sed*
13440 F:      block/opal_proto.h
13441 F:      include/linux/sed*
13442 F:      include/uapi/linux/sed*
13443
13444 SECURITY CONTACT
13445 M:      Security Officers <security@kernel.org>
13446 S:      Supported
13447
13448 SECURITY SUBSYSTEM
13449 M:      James Morris <jmorris@namei.org>
13450 M:      "Serge E. Hallyn" <serge@hallyn.com>
13451 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13452 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13453 W:      http://kernsec.org/
13454 S:      Supported
13455 F:      security/
13456 X:      security/selinux/
13457
13458 SELINUX SECURITY MODULE
13459 M:      Paul Moore <paul@paul-moore.com>
13460 M:      Stephen Smalley <sds@tycho.nsa.gov>
13461 M:      Eric Paris <eparis@parisplace.org>
13462 L:      selinux@vger.kernel.org
13463 W:      https://selinuxproject.org
13464 W:      https://github.com/SELinuxProject
13465 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13466 S:      Supported
13467 F:      include/linux/selinux*
13468 F:      security/selinux/
13469 F:      scripts/selinux/
13470 F:      Documentation/admin-guide/LSM/SELinux.rst
13471
13472 SENSABLE PHANTOM
13473 M:      Jiri Slaby <jirislaby@gmail.com>
13474 S:      Maintained
13475 F:      drivers/misc/phantom.c
13476 F:      include/uapi/linux/phantom.h
13477
13478 SERIAL DEVICE BUS
13479 M:      Rob Herring <robh@kernel.org>
13480 L:      linux-serial@vger.kernel.org
13481 S:      Maintained
13482 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13483 F:      drivers/tty/serdev/
13484 F:      include/linux/serdev.h
13485
13486 SERIAL DRIVERS
13487 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13488 L:      linux-serial@vger.kernel.org
13489 S:      Maintained
13490 F:      Documentation/devicetree/bindings/serial/
13491 F:      drivers/tty/serial/
13492
13493 SERIAL IR RECEIVER
13494 M:      Sean Young <sean@mess.org>
13495 L:      linux-media@vger.kernel.org
13496 S:      Maintained
13497 F:      drivers/media/rc/serial_ir.c
13498
13499 SFC NETWORK DRIVER
13500 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13501 M:      Edward Cree <ecree@solarflare.com>
13502 M:      Bert Kenward <bkenward@solarflare.com>
13503 L:      netdev@vger.kernel.org
13504 S:      Supported
13505 F:      drivers/net/ethernet/sfc/
13506
13507 SGI GRU DRIVER
13508 M:      Dimitri Sivanich <sivanich@sgi.com>
13509 S:      Maintained
13510 F:      drivers/misc/sgi-gru/
13511
13512 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13513 M:      Pat Gefre <pfg@sgi.com>
13514 L:      linux-ia64@vger.kernel.org
13515 S:      Supported
13516 F:      Documentation/ia64/serial.txt
13517 F:      drivers/tty/serial/ioc?_serial.c
13518 F:      include/linux/ioc?.h
13519
13520 SGI XP/XPC/XPNET DRIVER
13521 M:      Cliff Whickman <cpw@sgi.com>
13522 M:      Robin Holt <robinmholt@gmail.com>
13523 S:      Maintained
13524 F:      drivers/misc/sgi-xp/
13525
13526 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13527 M:      Ursula Braun <ubraun@linux.ibm.com>
13528 L:      linux-s390@vger.kernel.org
13529 W:      http://www.ibm.com/developerworks/linux/linux390/
13530 S:      Supported
13531 F:      net/smc/
13532
13533 SHARP RJ54N1CB0C SENSOR DRIVER
13534 M:      Jacopo Mondi <jacopo@jmondi.org>
13535 L:      linux-media@vger.kernel.org
13536 T:      git git://linuxtv.org/media_tree.git
13537 S:      Odd fixes
13538 F:      drivers/media/i2c/rj54n1cb0c.c
13539 F:      include/media/i2c/rj54n1cb0c.h
13540
13541 SH_VEU V4L2 MEM2MEM DRIVER
13542 L:      linux-media@vger.kernel.org
13543 S:      Orphan
13544 F:      drivers/media/platform/sh_veu.c
13545
13546 SH_VOU V4L2 OUTPUT DRIVER
13547 L:      linux-media@vger.kernel.org
13548 S:      Orphan
13549 F:      drivers/media/platform/sh_vou.c
13550 F:      include/media/drv-intf/sh_vou.h
13551
13552 SI2157 MEDIA DRIVER
13553 M:      Antti Palosaari <crope@iki.fi>
13554 L:      linux-media@vger.kernel.org
13555 W:      https://linuxtv.org
13556 W:      http://palosaari.fi/linux/
13557 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13558 T:      git git://linuxtv.org/anttip/media_tree.git
13559 S:      Maintained
13560 F:      drivers/media/tuners/si2157*
13561
13562 SI2165 MEDIA DRIVER
13563 M:      Matthias Schwarzott <zzam@gentoo.org>
13564 L:      linux-media@vger.kernel.org
13565 W:      https://linuxtv.org
13566 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13567 S:      Maintained
13568 F:      drivers/media/dvb-frontends/si2165*
13569
13570 SI2168 MEDIA DRIVER
13571 M:      Antti Palosaari <crope@iki.fi>
13572 L:      linux-media@vger.kernel.org
13573 W:      https://linuxtv.org
13574 W:      http://palosaari.fi/linux/
13575 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13576 T:      git git://linuxtv.org/anttip/media_tree.git
13577 S:      Maintained
13578 F:      drivers/media/dvb-frontends/si2168*
13579
13580 SI470X FM RADIO RECEIVER I2C DRIVER
13581 M:      Hans Verkuil <hverkuil@xs4all.nl>
13582 L:      linux-media@vger.kernel.org
13583 T:      git git://linuxtv.org/media_tree.git
13584 W:      https://linuxtv.org
13585 S:      Odd Fixes
13586 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13587
13588 SI470X FM RADIO RECEIVER USB DRIVER
13589 M:      Hans Verkuil <hverkuil@xs4all.nl>
13590 L:      linux-media@vger.kernel.org
13591 T:      git git://linuxtv.org/media_tree.git
13592 W:      https://linuxtv.org
13593 S:      Maintained
13594 F:      drivers/media/radio/si470x/radio-si470x-common.c
13595 F:      drivers/media/radio/si470x/radio-si470x.h
13596 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13597
13598 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13599 M:      Eduardo Valentin <edubezval@gmail.com>
13600 L:      linux-media@vger.kernel.org
13601 T:      git git://linuxtv.org/media_tree.git
13602 W:      https://linuxtv.org
13603 S:      Odd Fixes
13604 F:      drivers/media/radio/si4713/si4713.?
13605
13606 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13607 M:      Eduardo Valentin <edubezval@gmail.com>
13608 L:      linux-media@vger.kernel.org
13609 T:      git git://linuxtv.org/media_tree.git
13610 W:      https://linuxtv.org
13611 S:      Odd Fixes
13612 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13613
13614 SI4713 FM RADIO TRANSMITTER USB DRIVER
13615 M:      Hans Verkuil <hverkuil@xs4all.nl>
13616 L:      linux-media@vger.kernel.org
13617 T:      git git://linuxtv.org/media_tree.git
13618 W:      https://linuxtv.org
13619 S:      Maintained
13620 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13621
13622 SIANO DVB DRIVER
13623 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13624 L:      linux-media@vger.kernel.org
13625 W:      https://linuxtv.org
13626 T:      git git://linuxtv.org/media_tree.git
13627 S:      Odd fixes
13628 F:      drivers/media/common/siano/
13629 F:      drivers/media/usb/siano/
13630 F:      drivers/media/usb/siano/
13631 F:      drivers/media/mmc/siano/
13632
13633 SIFIVE DRIVERS
13634 M:      Palmer Dabbelt <palmer@sifive.com>
13635 L:      linux-riscv@lists.infradead.org
13636 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13637 S:      Supported
13638 K:      sifive
13639 N:      sifive
13640
13641 SILEAD TOUCHSCREEN DRIVER
13642 M:      Hans de Goede <hdegoede@redhat.com>
13643 L:      linux-input@vger.kernel.org
13644 L:      platform-driver-x86@vger.kernel.org
13645 S:      Maintained
13646 F:      drivers/input/touchscreen/silead.c
13647 F:      drivers/platform/x86/touchscreen_dmi.c
13648
13649 SILICON MOTION SM712 FRAME BUFFER DRIVER
13650 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13651 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13652 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13653 L:      linux-fbdev@vger.kernel.org
13654 S:      Maintained
13655 F:      drivers/video/fbdev/sm712*
13656 F:      Documentation/fb/sm712fb.txt
13657
13658 SIMPLE FIRMWARE INTERFACE (SFI)
13659 M:      Len Brown <lenb@kernel.org>
13660 L:      sfi-devel@simplefirmware.org
13661 W:      http://simplefirmware.org/
13662 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13663 S:      Supported
13664 F:      arch/x86/platform/sfi/
13665 F:      drivers/sfi/
13666 F:      include/linux/sfi*.h
13667
13668 SIMPLEFB FB DRIVER
13669 M:      Hans de Goede <hdegoede@redhat.com>
13670 L:      linux-fbdev@vger.kernel.org
13671 S:      Maintained
13672 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13673 F:      drivers/video/fbdev/simplefb.c
13674 F:      include/linux/platform_data/simplefb.h
13675
13676 SIMTEC EB110ATX (Chalice CATS)
13677 P:      Ben Dooks
13678 P:      Vincent Sanders <vince@simtec.co.uk>
13679 M:      Simtec Linux Team <linux@simtec.co.uk>
13680 W:      http://www.simtec.co.uk/products/EB110ATX/
13681 S:      Supported
13682
13683 SIMTEC EB2410ITX (BAST)
13684 P:      Ben Dooks
13685 P:      Vincent Sanders <vince@simtec.co.uk>
13686 M:      Simtec Linux Team <linux@simtec.co.uk>
13687 W:      http://www.simtec.co.uk/products/EB2410ITX/
13688 S:      Supported
13689 F:      arch/arm/mach-s3c24xx/mach-bast.c
13690 F:      arch/arm/mach-s3c24xx/bast-ide.c
13691 F:      arch/arm/mach-s3c24xx/bast-irq.c
13692
13693 SIPHASH PRF ROUTINES
13694 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13695 S:      Maintained
13696 F:      lib/siphash.c
13697 F:      lib/test_siphash.c
13698 F:      include/linux/siphash.h
13699
13700 SIOX
13701 M:      Gavin Schenk <g.schenk@eckelmann.de>
13702 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13703 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13704 S:      Supported
13705 F:      drivers/siox/*
13706 F:      drivers/gpio/gpio-siox.c
13707 F:      include/trace/events/siox.h
13708
13709 SIS 190 ETHERNET DRIVER
13710 M:      Francois Romieu <romieu@fr.zoreil.com>
13711 L:      netdev@vger.kernel.org
13712 S:      Maintained
13713 F:      drivers/net/ethernet/sis/sis190.c
13714
13715 SIS 900/7016 FAST ETHERNET DRIVER
13716 M:      Daniele Venzano <venza@brownhat.org>
13717 W:      http://www.brownhat.org/sis900.html
13718 L:      netdev@vger.kernel.org
13719 S:      Maintained
13720 F:      drivers/net/ethernet/sis/sis900.*
13721
13722 SIS FRAMEBUFFER DRIVER
13723 M:      Thomas Winischhofer <thomas@winischhofer.net>
13724 W:      http://www.winischhofer.net/linuxsisvga.shtml
13725 S:      Maintained
13726 F:      Documentation/fb/sisfb.txt
13727 F:      drivers/video/fbdev/sis/
13728 F:      include/video/sisfb.h
13729
13730 SIS USB2VGA DRIVER
13731 M:      Thomas Winischhofer <thomas@winischhofer.net>
13732 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13733 S:      Maintained
13734 F:      drivers/usb/misc/sisusbvga/
13735
13736 SLAB ALLOCATOR
13737 M:      Christoph Lameter <cl@linux.com>
13738 M:      Pekka Enberg <penberg@kernel.org>
13739 M:      David Rientjes <rientjes@google.com>
13740 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13741 M:      Andrew Morton <akpm@linux-foundation.org>
13742 L:      linux-mm@kvack.org
13743 S:      Maintained
13744 F:      include/linux/sl?b*.h
13745 F:      mm/sl?b*
13746
13747 SLEEPABLE READ-COPY UPDATE (SRCU)
13748 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13749 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13750 M:      Josh Triplett <josh@joshtriplett.org>
13751 R:      Steven Rostedt <rostedt@goodmis.org>
13752 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13753 L:      linux-kernel@vger.kernel.org
13754 W:      http://www.rdrop.com/users/paulmck/RCU/
13755 S:      Supported
13756 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13757 F:      include/linux/srcu*.h
13758 F:      kernel/rcu/srcu*.c
13759
13760 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13761 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13762 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13763 S:      Maintained
13764 F:      drivers/slimbus/
13765 F:      Documentation/devicetree/bindings/slimbus/
13766 F:      include/linux/slimbus.h
13767
13768 SMACK SECURITY MODULE
13769 M:      Casey Schaufler <casey@schaufler-ca.com>
13770 L:      linux-security-module@vger.kernel.org
13771 W:      http://schaufler-ca.com
13772 T:      git git://github.com/cschaufler/smack-next
13773 S:      Maintained
13774 F:      Documentation/admin-guide/LSM/Smack.rst
13775 F:      security/smack/
13776
13777 SMC91x ETHERNET DRIVER
13778 M:      Nicolas Pitre <nico@fluxnic.net>
13779 S:      Odd Fixes
13780 F:      drivers/net/ethernet/smsc/smc91x.*
13781
13782 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13783 M:      Sakari Ailus <sakari.ailus@iki.fi>
13784 L:      linux-media@vger.kernel.org
13785 S:      Maintained
13786 F:      drivers/media/i2c/smiapp/
13787 F:      include/media/i2c/smiapp.h
13788 F:      drivers/media/i2c/smiapp-pll.c
13789 F:      drivers/media/i2c/smiapp-pll.h
13790 F:      include/uapi/linux/smiapp.h
13791 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13792
13793 SMM665 HARDWARE MONITOR DRIVER
13794 M:      Guenter Roeck <linux@roeck-us.net>
13795 L:      linux-hwmon@vger.kernel.org
13796 S:      Maintained
13797 F:      Documentation/hwmon/smm665
13798 F:      drivers/hwmon/smm665.c
13799
13800 SMSC EMC2103 HARDWARE MONITOR DRIVER
13801 M:      Steve Glendinning <steve.glendinning@shawell.net>
13802 L:      linux-hwmon@vger.kernel.org
13803 S:      Maintained
13804 F:      Documentation/hwmon/emc2103
13805 F:      drivers/hwmon/emc2103.c
13806
13807 SMSC SCH5627 HARDWARE MONITOR DRIVER
13808 M:      Hans de Goede <hdegoede@redhat.com>
13809 L:      linux-hwmon@vger.kernel.org
13810 S:      Supported
13811 F:      Documentation/hwmon/sch5627
13812 F:      drivers/hwmon/sch5627.c
13813
13814 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13815 M:      Steve Glendinning <steve.glendinning@shawell.net>
13816 L:      linux-fbdev@vger.kernel.org
13817 S:      Maintained
13818 F:      drivers/video/fbdev/smscufx.c
13819
13820 SMSC47B397 HARDWARE MONITOR DRIVER
13821 M:      Jean Delvare <jdelvare@suse.com>
13822 L:      linux-hwmon@vger.kernel.org
13823 S:      Maintained
13824 F:      Documentation/hwmon/smsc47b397
13825 F:      drivers/hwmon/smsc47b397.c
13826
13827 SMSC911x ETHERNET DRIVER
13828 M:      Steve Glendinning <steve.glendinning@shawell.net>
13829 L:      netdev@vger.kernel.org
13830 S:      Maintained
13831 F:      include/linux/smsc911x.h
13832 F:      drivers/net/ethernet/smsc/smsc911x.*
13833
13834 SMSC9420 PCI ETHERNET DRIVER
13835 M:      Steve Glendinning <steve.glendinning@shawell.net>
13836 L:      netdev@vger.kernel.org
13837 S:      Maintained
13838 F:      drivers/net/ethernet/smsc/smsc9420.*
13839
13840 SOC-CAMERA V4L2 SUBSYSTEM
13841 L:      linux-media@vger.kernel.org
13842 T:      git git://linuxtv.org/media_tree.git
13843 S:      Orphan
13844 F:      include/media/soc*
13845 F:      drivers/media/i2c/soc_camera/
13846 F:      drivers/media/platform/soc_camera/
13847
13848 SOCIONEXT SYNQUACER I2C DRIVER
13849 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13850 L:      linux-i2c@vger.kernel.org
13851 S:      Maintained
13852 F:      drivers/i2c/busses/i2c-synquacer.c
13853 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13854
13855 SOCIONEXT UNIPHIER SOUND DRIVER
13856 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13857 S:      Orphan
13858 F:      sound/soc/uniphier/
13859
13860 SOEKRIS NET48XX LED SUPPORT
13861 M:      Chris Boot <bootc@bootc.net>
13862 S:      Maintained
13863 F:      drivers/leds/leds-net48xx.c
13864
13865 SOFT-ROCE DRIVER (rxe)
13866 M:      Moni Shoua <monis@mellanox.com>
13867 L:      linux-rdma@vger.kernel.org
13868 S:      Supported
13869 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13870 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13871 F:      drivers/infiniband/sw/rxe/
13872 F:      include/uapi/rdma/rdma_user_rxe.h
13873
13874 SOFTLOGIC 6x10 MPEG CODEC
13875 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13876 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13877 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13878 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13879 M:      Ismael Luceno <ismael@iodev.co.uk>
13880 L:      linux-media@vger.kernel.org
13881 S:      Supported
13882 F:      drivers/media/pci/solo6x10/
13883
13884 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13885 M:      James Morse <james.morse@arm.com>
13886 L:      linux-arm-kernel@lists.infradead.org
13887 S:      Maintained
13888 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13889 F:      drivers/firmware/arm_sdei.c
13890 F:      include/linux/arm_sdei.h
13891 F:      include/uapi/linux/arm_sdei.h
13892
13893 SOFTWARE RAID (Multiple Disks) SUPPORT
13894 M:      Shaohua Li <shli@kernel.org>
13895 L:      linux-raid@vger.kernel.org
13896 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13897 S:      Supported
13898 F:      drivers/md/Makefile
13899 F:      drivers/md/Kconfig
13900 F:      drivers/md/md*
13901 F:      drivers/md/raid*
13902 F:      include/linux/raid/
13903 F:      include/uapi/linux/raid/
13904
13905 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13906 M:      Jassi Brar <jaswinder.singh@linaro.org>
13907 L:      netdev@vger.kernel.org
13908 S:      Maintained
13909 F:      drivers/net/ethernet/socionext/netsec.c
13910 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13911
13912 SOLIDRUN CLEARFOG SUPPORT
13913 M:      Russell King <linux@armlinux.org.uk>
13914 S:      Maintained
13915 F:      arch/arm/boot/dts/armada-388-clearfog*
13916 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13917
13918 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13919 M:      Russell King <linux@armlinux.org.uk>
13920 S:      Maintained
13921 F:      arch/arm/boot/dts/imx6*-cubox-i*
13922 F:      arch/arm/boot/dts/imx6*-hummingboard*
13923 F:      arch/arm/boot/dts/imx6*-sr-*
13924
13925 SONIC NETWORK DRIVER
13926 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13927 L:      netdev@vger.kernel.org
13928 S:      Maintained
13929 F:      drivers/net/ethernet/natsemi/sonic.*
13930
13931 SONICS SILICON BACKPLANE DRIVER (SSB)
13932 M:      Michael Buesch <m@bues.ch>
13933 L:      linux-wireless@vger.kernel.org
13934 S:      Maintained
13935 F:      drivers/ssb/
13936 F:      include/linux/ssb/
13937
13938 SONY IMX214 SENSOR DRIVER
13939 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
13940 L:      linux-media@vger.kernel.org
13941 T:      git git://linuxtv.org/media_tree.git
13942 S:      Maintained
13943 F:      drivers/media/i2c/imx214.c
13944 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
13945
13946 SONY IMX258 SENSOR DRIVER
13947 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13948 L:      linux-media@vger.kernel.org
13949 T:      git git://linuxtv.org/media_tree.git
13950 S:      Maintained
13951 F:      drivers/media/i2c/imx258.c
13952
13953 SONY IMX274 SENSOR DRIVER
13954 M:      Leon Luo <leonl@leopardimaging.com>
13955 L:      linux-media@vger.kernel.org
13956 T:      git git://linuxtv.org/media_tree.git
13957 S:      Maintained
13958 F:      drivers/media/i2c/imx274.c
13959 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13960
13961 SONY IMX319 SENSOR DRIVER
13962 M:      Bingbu Cao <bingbu.cao@intel.com>
13963 L:      linux-media@vger.kernel.org
13964 T:      git git://linuxtv.org/media_tree.git
13965 S:      Maintained
13966 F:      drivers/media/i2c/imx319.c
13967
13968 SONY IMX355 SENSOR DRIVER
13969 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
13970 L:      linux-media@vger.kernel.org
13971 T:      git git://linuxtv.org/media_tree.git
13972 S:      Maintained
13973 F:      drivers/media/i2c/imx355.c
13974
13975 SONY MEMORYSTICK CARD SUPPORT
13976 M:      Alex Dubov <oakad@yahoo.com>
13977 W:      http://tifmxx.berlios.de/
13978 S:      Maintained
13979 F:      drivers/memstick/host/tifm_ms.c
13980
13981 SONY MEMORYSTICK STANDARD SUPPORT
13982 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13983 S:      Maintained
13984 F:      drivers/memstick/core/ms_block.*
13985
13986 SONY VAIO CONTROL DEVICE DRIVER
13987 M:      Mattia Dongili <malattia@linux.it>
13988 L:      platform-driver-x86@vger.kernel.org
13989 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13990 S:      Maintained
13991 F:      Documentation/laptops/sony-laptop.txt
13992 F:      drivers/char/sonypi.c
13993 F:      drivers/platform/x86/sony-laptop.c
13994 F:      include/linux/sony-laptop.h
13995
13996 SOUND
13997 M:      Jaroslav Kysela <perex@perex.cz>
13998 M:      Takashi Iwai <tiwai@suse.com>
13999 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14000 W:      http://www.alsa-project.org/
14001 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14002 T:      git git://git.alsa-project.org/alsa-kernel.git
14003 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14004 S:      Maintained
14005 F:      Documentation/sound/
14006 F:      include/sound/
14007 F:      include/uapi/sound/
14008 F:      sound/
14009
14010 SOUND - COMPRESSED AUDIO
14011 M:      Vinod Koul <vkoul@kernel.org>
14012 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14013 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14014 S:      Supported
14015 F:      Documentation/sound/designs/compress-offload.rst
14016 F:      include/sound/compress_driver.h
14017 F:      include/uapi/sound/compress_*
14018 F:      sound/core/compress_offload.c
14019 F:      sound/soc/soc-compress.c
14020
14021 SOUND - DMAENGINE HELPERS
14022 M:      Lars-Peter Clausen <lars@metafoo.de>
14023 S:      Supported
14024 F:      include/sound/dmaengine_pcm.h
14025 F:      sound/core/pcm_dmaengine.c
14026 F:      sound/soc/soc-generic-dmaengine-pcm.c
14027
14028 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14029 M:      Liam Girdwood <lgirdwood@gmail.com>
14030 M:      Mark Brown <broonie@kernel.org>
14031 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14032 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14033 W:      http://alsa-project.org/main/index.php/ASoC
14034 S:      Supported
14035 F:      Documentation/devicetree/bindings/sound/
14036 F:      Documentation/sound/soc/
14037 F:      sound/soc/
14038 F:      include/dt-bindings/sound/
14039 F:      include/sound/soc*
14040
14041 SOUNDWIRE SUBSYSTEM
14042 M:      Vinod Koul <vkoul@kernel.org>
14043 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14044 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14045 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14046 S:      Supported
14047 F:      Documentation/driver-api/soundwire/
14048 F:      drivers/soundwire/
14049 F:      include/linux/soundwire/
14050
14051 SP2 MEDIA DRIVER
14052 M:      Olli Salonen <olli.salonen@iki.fi>
14053 L:      linux-media@vger.kernel.org
14054 W:      https://linuxtv.org
14055 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14056 S:      Maintained
14057 F:      drivers/media/dvb-frontends/sp2*
14058
14059 SPARC + UltraSPARC (sparc/sparc64)
14060 M:      "David S. Miller" <davem@davemloft.net>
14061 L:      sparclinux@vger.kernel.org
14062 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14063 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14064 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14065 S:      Maintained
14066 F:      arch/sparc/
14067 F:      drivers/sbus/
14068
14069 SPARC SERIAL DRIVERS
14070 M:      "David S. Miller" <davem@davemloft.net>
14071 L:      sparclinux@vger.kernel.org
14072 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14073 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14074 S:      Maintained
14075 F:      include/linux/sunserialcore.h
14076 F:      drivers/tty/serial/suncore.c
14077 F:      drivers/tty/serial/sunhv.c
14078 F:      drivers/tty/serial/sunsab.c
14079 F:      drivers/tty/serial/sunsab.h
14080 F:      drivers/tty/serial/sunsu.c
14081 F:      drivers/tty/serial/sunzilog.c
14082 F:      drivers/tty/serial/sunzilog.h
14083 F:      drivers/tty/vcc.c
14084
14085 SPARSE CHECKER
14086 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14087 L:      linux-sparse@vger.kernel.org
14088 W:      https://sparse.wiki.kernel.org/
14089 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14090 S:      Maintained
14091 F:      include/linux/compiler.h
14092
14093 SPEAR CLOCK FRAMEWORK SUPPORT
14094 M:      Viresh Kumar <vireshk@kernel.org>
14095 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14096 W:      http://www.st.com/spear
14097 S:      Maintained
14098 F:      drivers/clk/spear/
14099
14100 SPEAR PLATFORM SUPPORT
14101 M:      Viresh Kumar <vireshk@kernel.org>
14102 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14103 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14104 W:      http://www.st.com/spear
14105 S:      Maintained
14106 F:      arch/arm/boot/dts/spear*
14107 F:      arch/arm/mach-spear/
14108
14109 SPI NOR SUBSYSTEM
14110 M:      Marek Vasut <marek.vasut@gmail.com>
14111 L:      linux-mtd@lists.infradead.org
14112 W:      http://www.linux-mtd.infradead.org/
14113 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14114 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
14115 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
14116 S:      Maintained
14117 F:      drivers/mtd/spi-nor/
14118 F:      include/linux/mtd/spi-nor.h
14119
14120 SPI SUBSYSTEM
14121 M:      Mark Brown <broonie@kernel.org>
14122 L:      linux-spi@vger.kernel.org
14123 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14124 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14125 S:      Maintained
14126 F:      Documentation/devicetree/bindings/spi/
14127 F:      Documentation/spi/
14128 F:      drivers/spi/
14129 F:      include/linux/spi/
14130 F:      include/uapi/linux/spi/
14131 F:      tools/spi/
14132
14133 SPIDERNET NETWORK DRIVER for CELL
14134 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14135 L:      netdev@vger.kernel.org
14136 S:      Supported
14137 F:      Documentation/networking/spider_net.txt
14138 F:      drivers/net/ethernet/toshiba/spider_net*
14139
14140 SPMI SUBSYSTEM
14141 R:      Stephen Boyd <sboyd@kernel.org>
14142 L:      linux-arm-msm@vger.kernel.org
14143 F:      Documentation/devicetree/bindings/spmi/
14144 F:      drivers/spmi/
14145 F:      include/dt-bindings/spmi/spmi.h
14146 F:      include/linux/spmi.h
14147 F:      include/trace/events/spmi.h
14148
14149 SPU FILE SYSTEM
14150 M:      Jeremy Kerr <jk@ozlabs.org>
14151 L:      linuxppc-dev@lists.ozlabs.org
14152 W:      http://www.ibm.com/developerworks/power/cell/
14153 S:      Supported
14154 F:      Documentation/filesystems/spufs.txt
14155 F:      arch/powerpc/platforms/cell/spufs/
14156
14157 SQUASHFS FILE SYSTEM
14158 M:      Phillip Lougher <phillip@squashfs.org.uk>
14159 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14160 W:      http://squashfs.org.uk
14161 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14162 S:      Maintained
14163 F:      Documentation/filesystems/squashfs.txt
14164 F:      fs/squashfs/
14165
14166 SRM (Alpha) environment access
14167 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14168 S:      Maintained
14169 F:      arch/alpha/kernel/srm_env.c
14170
14171 ST STM32 I2C/SMBUS DRIVER
14172 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14173 L:      linux-i2c@vger.kernel.org
14174 S:      Maintained
14175 F:      drivers/i2c/busses/i2c-stm32*
14176
14177 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14178 M:      Song Qiang <songqiang1304521@gmail.com>
14179 L:      linux-iio@vger.kernel.org
14180 S:      Maintained
14181 F:      drivers/iio/proximity/vl53l0x-i2c.c
14182 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14183
14184 STABLE BRANCH
14185 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14186 M:      Sasha Levin <sashal@kernel.org>
14187 L:      stable@vger.kernel.org
14188 S:      Supported
14189 F:      Documentation/process/stable-kernel-rules.rst
14190
14191 STAGING - COMEDI
14192 M:      Ian Abbott <abbotti@mev.co.uk>
14193 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14194 S:      Odd Fixes
14195 F:      drivers/staging/comedi/
14196
14197 STAGING - EROFS FILE SYSTEM
14198 M:      Gao Xiang <gaoxiang25@huawei.com>
14199 M:      Chao Yu <yuchao0@huawei.com>
14200 L:      linux-erofs@lists.ozlabs.org
14201 S:      Maintained
14202 F:      drivers/staging/erofs/
14203
14204 STAGING - INDUSTRIAL IO
14205 M:      Jonathan Cameron <jic23@kernel.org>
14206 L:      linux-iio@vger.kernel.org
14207 S:      Odd Fixes
14208 F:      Documentation/devicetree/bindings/staging/iio/
14209 F:      drivers/staging/iio/
14210
14211 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14212 M:      Marc Dietrich <marvin24@gmx.de>
14213 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14214 L:      linux-tegra@vger.kernel.org
14215 S:      Maintained
14216 F:      drivers/staging/nvec/
14217
14218 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14219 M:      Jens Frederich <jfrederich@gmail.com>
14220 M:      Daniel Drake <dsd@laptop.org>
14221 M:      Jon Nettleton <jon.nettleton@gmail.com>
14222 W:      http://wiki.laptop.org/go/DCON
14223 S:      Maintained
14224 F:      drivers/staging/olpc_dcon/
14225
14226 STAGING - REALTEK RTL8712U DRIVERS
14227 M:      Larry Finger <Larry.Finger@lwfinger.net>
14228 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14229 S:      Odd Fixes
14230 F:      drivers/staging/rtl8712/
14231
14232 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14233 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14234 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14235 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14236 L:      linux-fbdev@vger.kernel.org
14237 S:      Maintained
14238 F:      drivers/staging/sm750fb/
14239
14240 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14241 M:      William Hubbs <w.d.hubbs@gmail.com>
14242 M:      Chris Brannon <chris@the-brannons.com>
14243 M:      Kirk Reiser <kirk@reisers.ca>
14244 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14245 L:      speakup@linux-speakup.org
14246 W:      http://www.linux-speakup.org/
14247 S:      Odd Fixes
14248 F:      drivers/staging/speakup/
14249
14250 STAGING - VIA VT665X DRIVERS
14251 M:      Forest Bond <forest@alittletooquiet.net>
14252 S:      Odd Fixes
14253 F:      drivers/staging/vt665?/
14254
14255 STAGING - WILC1000 WIFI DRIVER
14256 M:      Aditya Shankar <aditya.shankar@microchip.com>
14257 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
14258 L:      linux-wireless@vger.kernel.org
14259 S:      Supported
14260 F:      drivers/staging/wilc1000/
14261
14262 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
14263 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
14264 S:      Odd Fixes
14265 F:      drivers/staging/xgifb/
14266
14267 STAGING SUBSYSTEM
14268 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14269 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
14270 L:      devel@driverdev.osuosl.org
14271 S:      Supported
14272 F:      drivers/staging/
14273
14274 STARFIRE/DURALAN NETWORK DRIVER
14275 M:      Ion Badulescu <ionut@badula.org>
14276 S:      Odd Fixes
14277 F:      drivers/net/ethernet/adaptec/starfire*
14278
14279 STEC S1220 SKD DRIVER
14280 M:      Bart Van Assche <bart.vanassche@wdc.com>
14281 L:      linux-block@vger.kernel.org
14282 S:      Maintained
14283 F:      drivers/block/skd*[ch]
14284
14285 STI AUDIO (ASoC) DRIVERS
14286 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14287 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14288 S:      Maintained
14289 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
14290 F:      sound/soc/sti/
14291
14292 STI CEC DRIVER
14293 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
14294 S:      Maintained
14295 F:      drivers/media/platform/sti/cec/
14296 F:      Documentation/devicetree/bindings/media/stih-cec.txt
14297
14298 STK1160 USB VIDEO CAPTURE DRIVER
14299 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14300 L:      linux-media@vger.kernel.org
14301 T:      git git://linuxtv.org/media_tree.git
14302 S:      Maintained
14303 F:      drivers/media/usb/stk1160/
14304
14305 STM32 AUDIO (ASoC) DRIVERS
14306 M:      Olivier Moysan <olivier.moysan@st.com>
14307 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14308 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14309 S:      Maintained
14310 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
14311 F:      sound/soc/stm/
14312
14313 STM32 TIMER/LPTIMER DRIVERS
14314 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
14315 S:      Maintained
14316 F:      drivers/*/stm32-*timer*
14317 F:      drivers/pwm/pwm-stm32*
14318 F:      include/linux/*/stm32-*tim*
14319 F:      Documentation/ABI/testing/*timer-stm32
14320 F:      Documentation/devicetree/bindings/*/stm32-*timer*
14321 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
14322
14323 STMMAC ETHERNET DRIVER
14324 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
14325 M:      Alexandre Torgue <alexandre.torgue@st.com>
14326 M:      Jose Abreu <joabreu@synopsys.com>
14327 L:      netdev@vger.kernel.org
14328 W:      http://www.stlinux.com
14329 S:      Supported
14330 F:      drivers/net/ethernet/stmicro/stmmac/
14331
14332 SUN3/3X
14333 M:      Sam Creasey <sammy@sammy.net>
14334 W:      http://sammy.net/sun3/
14335 S:      Maintained
14336 F:      arch/m68k/kernel/*sun3*
14337 F:      arch/m68k/sun3*/
14338 F:      arch/m68k/include/asm/sun3*
14339 F:      drivers/net/ethernet/i825xx/sun3*
14340
14341 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
14342 M:      Hans de Goede <hdegoede@redhat.com>
14343 L:      linux-input@vger.kernel.org
14344 S:      Maintained
14345 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
14346 F:      drivers/input/keyboard/sun4i-lradc-keys.c
14347
14348 SUNDANCE NETWORK DRIVER
14349 M:      Denis Kirjanov <kda@linux-powerpc.org>
14350 L:      netdev@vger.kernel.org
14351 S:      Maintained
14352 F:      drivers/net/ethernet/dlink/sundance.c
14353
14354 SUPERH
14355 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
14356 M:      Rich Felker <dalias@libc.org>
14357 L:      linux-sh@vger.kernel.org
14358 Q:      http://patchwork.kernel.org/project/linux-sh/list/
14359 S:      Maintained
14360 F:      Documentation/sh/
14361 F:      arch/sh/
14362 F:      drivers/sh/
14363
14364 SUSPEND TO RAM
14365 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
14366 M:      Len Brown <len.brown@intel.com>
14367 M:      Pavel Machek <pavel@ucw.cz>
14368 L:      linux-pm@vger.kernel.org
14369 B:      https://bugzilla.kernel.org
14370 S:      Supported
14371 F:      Documentation/power/
14372 F:      arch/x86/kernel/acpi/
14373 F:      drivers/base/power/
14374 F:      kernel/power/
14375 F:      include/linux/suspend.h
14376 F:      include/linux/freezer.h
14377 F:      include/linux/pm.h
14378
14379 SVGA HANDLING
14380 M:      Martin Mares <mj@ucw.cz>
14381 L:      linux-video@atrey.karlin.mff.cuni.cz
14382 S:      Maintained
14383 F:      Documentation/svga.txt
14384 F:      arch/x86/boot/video*
14385
14386 SWIOTLB SUBSYSTEM
14387 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
14388 L:      iommu@lists.linux-foundation.org
14389 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
14390 S:      Supported
14391 F:      kernel/dma/swiotlb.c
14392 F:      arch/*/kernel/pci-swiotlb.c
14393 F:      include/linux/swiotlb.h
14394
14395 SWITCHDEV
14396 M:      Jiri Pirko <jiri@resnulli.us>
14397 M:      Ivan Vecera <ivecera@redhat.com>
14398 L:      netdev@vger.kernel.org
14399 S:      Supported
14400 F:      net/switchdev/
14401 F:      include/net/switchdev.h
14402
14403 SY8106A REGULATOR DRIVER
14404 M:      Icenowy Zheng <icenowy@aosc.io>
14405 S:      Maintained
14406 F:      drivers/regulator/sy8106a-regulator.c
14407 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14408
14409 SYNC FILE FRAMEWORK
14410 M:      Sumit Semwal <sumit.semwal@linaro.org>
14411 R:      Gustavo Padovan <gustavo@padovan.org>
14412 S:      Maintained
14413 L:      linux-media@vger.kernel.org
14414 L:      dri-devel@lists.freedesktop.org
14415 F:      drivers/dma-buf/sync_*
14416 F:      drivers/dma-buf/dma-fence*
14417 F:      drivers/dma-buf/sw_sync.c
14418 F:      include/linux/sync_file.h
14419 F:      include/uapi/linux/sync_file.h
14420 F:      Documentation/sync_file.txt
14421 T:      git git://anongit.freedesktop.org/drm/drm-misc
14422
14423 SYNOPSYS ARC ARCHITECTURE
14424 M:      Vineet Gupta <vgupta@synopsys.com>
14425 L:      linux-snps-arc@lists.infradead.org
14426 S:      Supported
14427 F:      arch/arc/
14428 F:      Documentation/devicetree/bindings/arc/*
14429 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14430 F:      drivers/clocksource/arc_timer.c
14431 F:      drivers/tty/serial/arc_uart.c
14432 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14433
14434 SYNOPSYS ARC HSDK SDP pll clock driver
14435 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14436 S:      Supported
14437 F:      drivers/clk/clk-hsdk-pll.c
14438 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14439
14440 SYNOPSYS ARC SDP clock driver
14441 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14442 S:      Supported
14443 F:      drivers/clk/axs10x/*
14444 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14445
14446 SYNOPSYS ARC SDP platform support
14447 M:      Alexey Brodkin <abrodkin@synopsys.com>
14448 S:      Supported
14449 F:      arch/arc/plat-axs10x
14450 F:      arch/arc/boot/dts/ax*
14451 F:      Documentation/devicetree/bindings/arc/axs10*
14452
14453 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14454 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14455 S:      Supported
14456 F:      drivers/reset/reset-axs10x.c
14457 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14458
14459 SYNOPSYS CREG GPIO DRIVER
14460 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14461 S:      Maintained
14462 F:      drivers/gpio/gpio-creg-snps.c
14463 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
14464
14465 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14466 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14467 S:      Maintained
14468 F:      drivers/tty/serial/8250/8250_dw.c
14469
14470 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14471 M:      Hoan Tran <hotran@apm.com>
14472 L:      linux-gpio@vger.kernel.org
14473 S:      Maintained
14474 F:      drivers/gpio/gpio-dwapb.c
14475 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14476
14477 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14478 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14479 S:      Maintained
14480 F:      drivers/dma/dwi-axi-dmac/
14481 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14482
14483 SYNOPSYS DESIGNWARE DMAC DRIVER
14484 M:      Viresh Kumar <vireshk@kernel.org>
14485 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14486 S:      Maintained
14487 F:      include/linux/dma/dw.h
14488 F:      include/linux/platform_data/dma-dw.h
14489 F:      drivers/dma/dw/
14490
14491 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14492 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14493 L:      netdev@vger.kernel.org
14494 S:      Supported
14495 F:      drivers/net/ethernet/synopsys/
14496
14497 SYNOPSYS DESIGNWARE I2C DRIVER
14498 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14499 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14500 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14501 L:      linux-i2c@vger.kernel.org
14502 S:      Maintained
14503 F:      drivers/i2c/busses/i2c-designware-*
14504 F:      include/linux/platform_data/i2c-designware.h
14505
14506 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14507 M:      Jaehoon Chung <jh80.chung@samsung.com>
14508 L:      linux-mmc@vger.kernel.org
14509 S:      Maintained
14510 F:      drivers/mmc/host/dw_mmc*
14511
14512 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14513 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14514 S:      Supported
14515 F:      drivers/reset/reset-hsdk.c
14516 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14517 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14518
14519 SYSTEM CONFIGURATION (SYSCON)
14520 M:      Lee Jones <lee.jones@linaro.org>
14521 M:      Arnd Bergmann <arnd@arndb.de>
14522 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14523 S:      Supported
14524 F:      drivers/mfd/syscon.c
14525
14526 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14527 M:      Sudeep Holla <sudeep.holla@arm.com>
14528 L:      linux-arm-kernel@lists.infradead.org
14529 S:      Maintained
14530 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14531 F:      drivers/clk/clk-sc[mp]i.c
14532 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14533 F:      drivers/firmware/arm_scpi.c
14534 F:      drivers/firmware/arm_scmi/
14535 F:      include/linux/sc[mp]i_protocol.h
14536
14537 SYSTEM RESET/SHUTDOWN DRIVERS
14538 M:      Sebastian Reichel <sre@kernel.org>
14539 L:      linux-pm@vger.kernel.org
14540 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14541 S:      Maintained
14542 F:      Documentation/devicetree/bindings/power/reset/
14543 F:      drivers/power/reset/
14544
14545 SYSTEM TRACE MODULE CLASS
14546 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14547 S:      Maintained
14548 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14549 F:      Documentation/trace/stm.rst
14550 F:      drivers/hwtracing/stm/
14551 F:      include/linux/stm.h
14552 F:      include/uapi/linux/stm.h
14553
14554 SYSV FILESYSTEM
14555 M:      Christoph Hellwig <hch@infradead.org>
14556 S:      Maintained
14557 F:      Documentation/filesystems/sysv-fs.txt
14558 F:      fs/sysv/
14559 F:      include/linux/sysv_fs.h
14560
14561 TARGET SUBSYSTEM
14562 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14563 L:      linux-scsi@vger.kernel.org
14564 L:      target-devel@vger.kernel.org
14565 W:      http://www.linux-iscsi.org
14566 W:      http://groups.google.com/group/linux-iscsi-target-dev
14567 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14568 S:      Supported
14569 F:      drivers/target/
14570 F:      include/target/
14571 F:      Documentation/target/
14572
14573 TASKSTATS STATISTICS INTERFACE
14574 M:      Balbir Singh <bsingharora@gmail.com>
14575 S:      Maintained
14576 F:      Documentation/accounting/taskstats*
14577 F:      include/linux/taskstats*
14578 F:      kernel/taskstats.c
14579
14580 TC subsystem
14581 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14582 M:      Cong Wang <xiyou.wangcong@gmail.com>
14583 M:      Jiri Pirko <jiri@resnulli.us>
14584 L:      netdev@vger.kernel.org
14585 S:      Maintained
14586 F:      include/net/pkt_cls.h
14587 F:      include/net/pkt_sched.h
14588 F:      include/net/tc_act/
14589 F:      include/uapi/linux/pkt_cls.h
14590 F:      include/uapi/linux/pkt_sched.h
14591 F:      include/uapi/linux/tc_act/
14592 F:      include/uapi/linux/tc_ematch/
14593 F:      net/sched/
14594
14595 TC90522 MEDIA DRIVER
14596 M:      Akihiro Tsukada <tskd08@gmail.com>
14597 L:      linux-media@vger.kernel.org
14598 S:      Odd Fixes
14599 F:      drivers/media/dvb-frontends/tc90522*
14600
14601 TCP LOW PRIORITY MODULE
14602 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14603 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14604 W:      http://tcp-lp-mod.sourceforge.net/
14605 S:      Maintained
14606 F:      net/ipv4/tcp_lp.c
14607
14608 TDA10071 MEDIA DRIVER
14609 M:      Antti Palosaari <crope@iki.fi>
14610 L:      linux-media@vger.kernel.org
14611 W:      https://linuxtv.org
14612 W:      http://palosaari.fi/linux/
14613 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14614 T:      git git://linuxtv.org/anttip/media_tree.git
14615 S:      Maintained
14616 F:      drivers/media/dvb-frontends/tda10071*
14617
14618 TDA18212 MEDIA DRIVER
14619 M:      Antti Palosaari <crope@iki.fi>
14620 L:      linux-media@vger.kernel.org
14621 W:      https://linuxtv.org
14622 W:      http://palosaari.fi/linux/
14623 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14624 T:      git git://linuxtv.org/anttip/media_tree.git
14625 S:      Maintained
14626 F:      drivers/media/tuners/tda18212*
14627
14628 TDA18218 MEDIA DRIVER
14629 M:      Antti Palosaari <crope@iki.fi>
14630 L:      linux-media@vger.kernel.org
14631 W:      https://linuxtv.org
14632 W:      http://palosaari.fi/linux/
14633 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14634 T:      git git://linuxtv.org/anttip/media_tree.git
14635 S:      Maintained
14636 F:      drivers/media/tuners/tda18218*
14637
14638 TDA18250 MEDIA DRIVER
14639 M:      Olli Salonen <olli.salonen@iki.fi>
14640 L:      linux-media@vger.kernel.org
14641 W:      https://linuxtv.org
14642 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14643 T:      git git://linuxtv.org/media_tree.git
14644 S:      Maintained
14645 F:      drivers/media/tuners/tda18250*
14646
14647 TDA18271 MEDIA DRIVER
14648 M:      Michael Krufky <mkrufky@linuxtv.org>
14649 L:      linux-media@vger.kernel.org
14650 W:      https://linuxtv.org
14651 W:      http://github.com/mkrufky
14652 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14653 T:      git git://linuxtv.org/mkrufky/tuners.git
14654 S:      Maintained
14655 F:      drivers/media/tuners/tda18271*
14656
14657 TDA1997x MEDIA DRIVER
14658 M:      Tim Harvey <tharvey@gateworks.com>
14659 L:      linux-media@vger.kernel.org
14660 W:      https://linuxtv.org
14661 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14662 S:      Maintained
14663 F:      drivers/media/i2c/tda1997x.*
14664
14665 TDA827x MEDIA DRIVER
14666 M:      Michael Krufky <mkrufky@linuxtv.org>
14667 L:      linux-media@vger.kernel.org
14668 W:      https://linuxtv.org
14669 W:      http://github.com/mkrufky
14670 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14671 T:      git git://linuxtv.org/mkrufky/tuners.git
14672 S:      Maintained
14673 F:      drivers/media/tuners/tda8290.*
14674
14675 TDA8290 MEDIA DRIVER
14676 M:      Michael Krufky <mkrufky@linuxtv.org>
14677 L:      linux-media@vger.kernel.org
14678 W:      https://linuxtv.org
14679 W:      http://github.com/mkrufky
14680 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14681 T:      git git://linuxtv.org/mkrufky/tuners.git
14682 S:      Maintained
14683 F:      drivers/media/tuners/tda8290.*
14684
14685 TDA9840 MEDIA DRIVER
14686 M:      Hans Verkuil <hverkuil@xs4all.nl>
14687 L:      linux-media@vger.kernel.org
14688 T:      git git://linuxtv.org/media_tree.git
14689 W:      https://linuxtv.org
14690 S:      Maintained
14691 F:      drivers/media/i2c/tda9840*
14692
14693 TEA5761 TUNER DRIVER
14694 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14695 L:      linux-media@vger.kernel.org
14696 W:      https://linuxtv.org
14697 T:      git git://linuxtv.org/media_tree.git
14698 S:      Odd fixes
14699 F:      drivers/media/tuners/tea5761.*
14700
14701 TEA5767 TUNER DRIVER
14702 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14703 L:      linux-media@vger.kernel.org
14704 W:      https://linuxtv.org
14705 T:      git git://linuxtv.org/media_tree.git
14706 S:      Maintained
14707 F:      drivers/media/tuners/tea5767.*
14708
14709 TEA6415C MEDIA DRIVER
14710 M:      Hans Verkuil <hverkuil@xs4all.nl>
14711 L:      linux-media@vger.kernel.org
14712 T:      git git://linuxtv.org/media_tree.git
14713 W:      https://linuxtv.org
14714 S:      Maintained
14715 F:      drivers/media/i2c/tea6415c*
14716
14717 TEA6420 MEDIA DRIVER
14718 M:      Hans Verkuil <hverkuil@xs4all.nl>
14719 L:      linux-media@vger.kernel.org
14720 T:      git git://linuxtv.org/media_tree.git
14721 W:      https://linuxtv.org
14722 S:      Maintained
14723 F:      drivers/media/i2c/tea6420*
14724
14725 TEAM DRIVER
14726 M:      Jiri Pirko <jiri@resnulli.us>
14727 L:      netdev@vger.kernel.org
14728 S:      Supported
14729 F:      drivers/net/team/
14730 F:      include/linux/if_team.h
14731 F:      include/uapi/linux/if_team.h
14732
14733 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
14734 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
14735 S:      Maintained
14736 F:      arch/x86/platform/ts5500/
14737
14738 TECHNOTREND USB IR RECEIVER
14739 M:      Sean Young <sean@mess.org>
14740 L:      linux-media@vger.kernel.org
14741 S:      Maintained
14742 F:      drivers/media/rc/ttusbir.c
14743
14744 TECHWELL TW9910 VIDEO DECODER
14745 L:      linux-media@vger.kernel.org
14746 S:      Orphan
14747 F:      drivers/media/i2c/tw9910.c
14748 F:      include/media/i2c/tw9910.h
14749
14750 TEE SUBSYSTEM
14751 M:      Jens Wiklander <jens.wiklander@linaro.org>
14752 S:      Maintained
14753 F:      include/linux/tee_drv.h
14754 F:      include/uapi/linux/tee.h
14755 F:      drivers/tee/
14756 F:      Documentation/tee.txt
14757
14758 TEGRA ARCHITECTURE SUPPORT
14759 M:      Thierry Reding <thierry.reding@gmail.com>
14760 M:      Jonathan Hunter <jonathanh@nvidia.com>
14761 L:      linux-tegra@vger.kernel.org
14762 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14763 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14764 S:      Supported
14765 N:      [^a-z]tegra
14766
14767 TEGRA CLOCK DRIVER
14768 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14769 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14770 S:      Supported
14771 F:      drivers/clk/tegra/
14772
14773 TEGRA DMA DRIVERS
14774 M:      Laxman Dewangan <ldewangan@nvidia.com>
14775 M:      Jon Hunter <jonathanh@nvidia.com>
14776 S:      Supported
14777 F:      drivers/dma/tegra*
14778
14779 TEGRA I2C DRIVER
14780 M:      Laxman Dewangan <ldewangan@nvidia.com>
14781 S:      Supported
14782 F:      drivers/i2c/busses/i2c-tegra.c
14783
14784 TEGRA IOMMU DRIVERS
14785 M:      Thierry Reding <thierry.reding@gmail.com>
14786 L:      linux-tegra@vger.kernel.org
14787 S:      Supported
14788 F:      drivers/iommu/tegra*
14789
14790 TEGRA KBC DRIVER
14791 M:      Laxman Dewangan <ldewangan@nvidia.com>
14792 S:      Supported
14793 F:      drivers/input/keyboard/tegra-kbc.c
14794
14795 TEGRA NAND DRIVER
14796 M:      Stefan Agner <stefan@agner.ch>
14797 M:      Lucas Stach <dev@lynxeye.de>
14798 S:      Maintained
14799 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
14800 F:      drivers/mtd/nand/raw/tegra_nand.c
14801
14802 TEGRA PWM DRIVER
14803 M:      Thierry Reding <thierry.reding@gmail.com>
14804 S:      Supported
14805 F:      drivers/pwm/pwm-tegra.c
14806
14807 TEGRA SERIAL DRIVER
14808 M:      Laxman Dewangan <ldewangan@nvidia.com>
14809 S:      Supported
14810 F:      drivers/tty/serial/serial-tegra.c
14811
14812 TEGRA SPI DRIVER
14813 M:      Laxman Dewangan <ldewangan@nvidia.com>
14814 S:      Supported
14815 F:      drivers/spi/spi-tegra*
14816
14817 TEHUTI ETHERNET DRIVER
14818 M:      Andy Gospodarek <andy@greyhouse.net>
14819 L:      netdev@vger.kernel.org
14820 S:      Supported
14821 F:      drivers/net/ethernet/tehuti/*
14822
14823 Telecom Clock Driver for MCPL0010
14824 M:      Mark Gross <mark.gross@intel.com>
14825 S:      Supported
14826 F:      drivers/char/tlclk.c
14827
14828 TENSILICA XTENSA PORT (xtensa)
14829 M:      Chris Zankel <chris@zankel.net>
14830 M:      Max Filippov <jcmvbkbc@gmail.com>
14831 L:      linux-xtensa@linux-xtensa.org
14832 T:      git git://github.com/czankel/xtensa-linux.git
14833 S:      Maintained
14834 F:      arch/xtensa/
14835 F:      drivers/irqchip/irq-xtensa-*
14836
14837 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14838 M:      Nishanth Menon <nm@ti.com>
14839 M:      Tero Kristo <t-kristo@ti.com>
14840 M:      Santosh Shilimkar <ssantosh@kernel.org>
14841 L:      linux-arm-kernel@lists.infradead.org
14842 S:      Maintained
14843 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14844 F:      drivers/firmware/ti_sci*
14845 F:      include/linux/soc/ti/ti_sci_protocol.h
14846 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14847 F:      drivers/soc/ti/ti_sci_pm_domains.c
14848 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14849 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14850 F:      drivers/clk/keystone/sci-clk.c
14851 F:      drivers/reset/reset-ti-sci.c
14852
14853 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14854 M:      Hans Verkuil <hverkuil@xs4all.nl>
14855 L:      linux-media@vger.kernel.org
14856 T:      git git://linuxtv.org/media_tree.git
14857 W:      https://linuxtv.org
14858 S:      Maintained
14859 F:      drivers/media/radio/radio-raremono.c
14860
14861 THERMAL
14862 M:      Zhang Rui <rui.zhang@intel.com>
14863 M:      Eduardo Valentin <edubezval@gmail.com>
14864 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
14865 L:      linux-pm@vger.kernel.org
14866 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14867 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14868 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14869 S:      Supported
14870 F:      drivers/thermal/
14871 F:      include/linux/thermal.h
14872 F:      include/uapi/linux/thermal.h
14873 F:      include/linux/cpu_cooling.h
14874 F:      Documentation/devicetree/bindings/thermal/
14875
14876 THERMAL/CPU_COOLING
14877 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14878 M:      Viresh Kumar <viresh.kumar@linaro.org>
14879 M:      Javi Merino <javi.merino@kernel.org>
14880 L:      linux-pm@vger.kernel.org
14881 S:      Supported
14882 F:      Documentation/thermal/cpu-cooling-api.txt
14883 F:      drivers/thermal/cpu_cooling.c
14884 F:      include/linux/cpu_cooling.h
14885
14886 THINKPAD ACPI EXTRAS DRIVER
14887 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14888 L:      ibm-acpi-devel@lists.sourceforge.net
14889 L:      platform-driver-x86@vger.kernel.org
14890 W:      http://ibm-acpi.sourceforge.net
14891 W:      http://thinkwiki.org/wiki/Ibm-acpi
14892 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14893 S:      Maintained
14894 F:      drivers/platform/x86/thinkpad_acpi.c
14895
14896 THUNDERBOLT DRIVER
14897 M:      Andreas Noever <andreas.noever@gmail.com>
14898 M:      Michael Jamet <michael.jamet@intel.com>
14899 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14900 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14901 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14902 S:      Maintained
14903 F:      Documentation/admin-guide/thunderbolt.rst
14904 F:      drivers/thunderbolt/
14905 F:      include/linux/thunderbolt.h
14906
14907 THUNDERBOLT NETWORK DRIVER
14908 M:      Michael Jamet <michael.jamet@intel.com>
14909 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14910 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14911 L:      netdev@vger.kernel.org
14912 S:      Maintained
14913 F:      drivers/net/thunderbolt.c
14914
14915 THUNDERX GPIO DRIVER
14916 M:      David Daney <david.daney@cavium.com>
14917 S:      Maintained
14918 F:      drivers/gpio/gpio-thunderx.c
14919
14920 TI AM437X VPFE DRIVER
14921 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14922 L:      linux-media@vger.kernel.org
14923 W:      https://linuxtv.org
14924 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14925 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14926 S:      Maintained
14927 F:      drivers/media/platform/am437x/
14928
14929 TI BANDGAP AND THERMAL DRIVER
14930 M:      Eduardo Valentin <edubezval@gmail.com>
14931 M:      Keerthy <j-keerthy@ti.com>
14932 L:      linux-pm@vger.kernel.org
14933 L:      linux-omap@vger.kernel.org
14934 S:      Maintained
14935 F:      drivers/thermal/ti-soc-thermal/
14936
14937 TI BQ27XXX POWER SUPPLY DRIVER
14938 R:      Andrew F. Davis <afd@ti.com>
14939 F:      include/linux/power/bq27xxx_battery.h
14940 F:      drivers/power/supply/bq27xxx_battery.c
14941 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14942
14943 TI CDCE706 CLOCK DRIVER
14944 M:      Max Filippov <jcmvbkbc@gmail.com>
14945 S:      Maintained
14946 F:      drivers/clk/clk-cdce706.c
14947
14948 TI CLOCK DRIVER
14949 M:      Tero Kristo <t-kristo@ti.com>
14950 L:      linux-omap@vger.kernel.org
14951 S:      Maintained
14952 F:      drivers/clk/ti/
14953 F:      include/linux/clk/ti.h
14954
14955 TI DAVINCI MACHINE SUPPORT
14956 M:      Sekhar Nori <nsekhar@ti.com>
14957 M:      Kevin Hilman <khilman@kernel.org>
14958 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14959 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14960 S:      Supported
14961 F:      arch/arm/mach-davinci/
14962 F:      drivers/i2c/busses/i2c-davinci.c
14963 F:      arch/arm/boot/dts/da850*
14964
14965 TI DAVINCI SERIES CLOCK DRIVER
14966 M:      David Lechner <david@lechnology.com>
14967 R:      Sekhar Nori <nsekhar@ti.com>
14968 S:      Maintained
14969 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14970 F:      drivers/clk/davinci/
14971
14972 TI DAVINCI SERIES GPIO DRIVER
14973 M:      Keerthy <j-keerthy@ti.com>
14974 L:      linux-gpio@vger.kernel.org
14975 S:      Maintained
14976 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14977 F:      drivers/gpio/gpio-davinci.c
14978
14979 TI DAVINCI SERIES MEDIA DRIVER
14980 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14981 L:      linux-media@vger.kernel.org
14982 W:      https://linuxtv.org
14983 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14984 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14985 S:      Maintained
14986 F:      drivers/media/platform/davinci/
14987 F:      include/media/davinci/
14988
14989 TI ETHERNET SWITCH DRIVER (CPSW)
14990 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14991 L:      linux-omap@vger.kernel.org
14992 L:      netdev@vger.kernel.org
14993 S:      Maintained
14994 F:      drivers/net/ethernet/ti/cpsw*
14995 F:      drivers/net/ethernet/ti/davinci*
14996
14997 TI FLASH MEDIA INTERFACE DRIVER
14998 M:      Alex Dubov <oakad@yahoo.com>
14999 S:      Maintained
15000 F:      drivers/misc/tifm*
15001 F:      drivers/mmc/host/tifm_sd.c
15002 F:      include/linux/tifm.h
15003
15004 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15005 M:      Santosh Shilimkar <ssantosh@kernel.org>
15006 L:      linux-kernel@vger.kernel.org
15007 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15008 S:      Maintained
15009 F:      drivers/soc/ti/*
15010 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15011
15012 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15013 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15014 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15015 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15016 S:      Maintained
15017 F:      sound/soc/codecs/lm49453*
15018 F:      sound/soc/codecs/isabelle*
15019
15020 TI LP855x BACKLIGHT DRIVER
15021 M:      Milo Kim <milo.kim@ti.com>
15022 S:      Maintained
15023 F:      Documentation/backlight/lp855x-driver.txt
15024 F:      drivers/video/backlight/lp855x_bl.c
15025 F:      include/linux/platform_data/lp855x.h
15026
15027 TI LP8727 CHARGER DRIVER
15028 M:      Milo Kim <milo.kim@ti.com>
15029 S:      Maintained
15030 F:      drivers/power/supply/lp8727_charger.c
15031 F:      include/linux/platform_data/lp8727.h
15032
15033 TI LP8788 MFD DRIVER
15034 M:      Milo Kim <milo.kim@ti.com>
15035 S:      Maintained
15036 F:      drivers/iio/adc/lp8788_adc.c
15037 F:      drivers/leds/leds-lp8788.c
15038 F:      drivers/mfd/lp8788*.c
15039 F:      drivers/power/supply/lp8788-charger.c
15040 F:      drivers/regulator/lp8788-*.c
15041 F:      include/linux/mfd/lp8788*.h
15042
15043 TI NETCP ETHERNET DRIVER
15044 M:      Wingman Kwok <w-kwok2@ti.com>
15045 M:      Murali Karicheri <m-karicheri2@ti.com>
15046 L:      netdev@vger.kernel.org
15047 S:      Maintained
15048 F:      drivers/net/ethernet/ti/netcp*
15049
15050 TI PCM3060 ASoC CODEC DRIVER
15051 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15052 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15053 S:      Maintained
15054 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15055 F:      sound/soc/codecs/pcm3060*
15056
15057 TI TAS571X FAMILY ASoC CODEC DRIVER
15058 M:      Kevin Cernekee <cernekee@chromium.org>
15059 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15060 S:      Odd Fixes
15061 F:      sound/soc/codecs/tas571x*
15062
15063 TI TRF7970A NFC DRIVER
15064 M:      Mark Greer <mgreer@animalcreek.com>
15065 L:      linux-wireless@vger.kernel.org
15066 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15067 S:      Supported
15068 F:      drivers/nfc/trf7970a.c
15069 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15070
15071 TI TWL4030 SERIES SOC CODEC DRIVER
15072 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15073 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15074 S:      Maintained
15075 F:      sound/soc/codecs/twl4030*
15076
15077 TI VPE/CAL DRIVERS
15078 M:      Benoit Parrot <bparrot@ti.com>
15079 L:      linux-media@vger.kernel.org
15080 W:      http://linuxtv.org/
15081 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15082 S:      Maintained
15083 F:      drivers/media/platform/ti-vpe/
15084
15085 TI WILINK WIRELESS DRIVERS
15086 L:      linux-wireless@vger.kernel.org
15087 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15088 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15089 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15090 S:      Orphan
15091 F:      drivers/net/wireless/ti/
15092 F:      include/linux/wl12xx.h
15093
15094 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15095 M:      John Stultz <john.stultz@linaro.org>
15096 M:      Thomas Gleixner <tglx@linutronix.de>
15097 R:      Stephen Boyd <sboyd@kernel.org>
15098 L:      linux-kernel@vger.kernel.org
15099 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15100 S:      Supported
15101 F:      include/linux/clocksource.h
15102 F:      include/linux/time.h
15103 F:      include/linux/timex.h
15104 F:      include/uapi/linux/time.h
15105 F:      include/uapi/linux/timex.h
15106 F:      kernel/time/clocksource.c
15107 F:      kernel/time/time*.c
15108 F:      kernel/time/alarmtimer.c
15109 F:      kernel/time/ntp.c
15110 F:      tools/testing/selftests/timers/
15111
15112 TIPC NETWORK LAYER
15113 M:      Jon Maloy <jon.maloy@ericsson.com>
15114 M:      Ying Xue <ying.xue@windriver.com>
15115 L:      netdev@vger.kernel.org (core kernel code)
15116 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15117 W:      http://tipc.sourceforge.net/
15118 S:      Maintained
15119 F:      include/uapi/linux/tipc*.h
15120 F:      net/tipc/
15121
15122 TLAN NETWORK DRIVER
15123 M:      Samuel Chessman <chessman@tux.org>
15124 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15125 W:      http://sourceforge.net/projects/tlan/
15126 S:      Maintained
15127 F:      Documentation/networking/tlan.txt
15128 F:      drivers/net/ethernet/ti/tlan.*
15129
15130 TM6000 VIDEO4LINUX DRIVER
15131 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15132 L:      linux-media@vger.kernel.org
15133 W:      https://linuxtv.org
15134 T:      git git://linuxtv.org/media_tree.git
15135 S:      Odd fixes
15136 F:      drivers/media/usb/tm6000/
15137 F:      Documentation/media/v4l-drivers/tm6000*
15138
15139 TMIO/SDHI MMC DRIVER
15140 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15141 L:      linux-mmc@vger.kernel.org
15142 S:      Supported
15143 F:      drivers/mmc/host/tmio_mmc*
15144 F:      drivers/mmc/host/renesas_sdhi*
15145 F:      include/linux/mfd/tmio.h
15146
15147 TMP401 HARDWARE MONITOR DRIVER
15148 M:      Guenter Roeck <linux@roeck-us.net>
15149 L:      linux-hwmon@vger.kernel.org
15150 S:      Maintained
15151 F:      Documentation/hwmon/tmp401
15152 F:      drivers/hwmon/tmp401.c
15153
15154 TMPFS (SHMEM FILESYSTEM)
15155 M:      Hugh Dickins <hughd@google.com>
15156 L:      linux-mm@kvack.org
15157 S:      Maintained
15158 F:      include/linux/shmem_fs.h
15159 F:      mm/shmem.c
15160
15161 TOMOYO SECURITY MODULE
15162 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15163 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15164 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
15165 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
15166 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
15167 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
15168 W:      http://tomoyo.sourceforge.jp/
15169 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
15170 S:      Maintained
15171 F:      security/tomoyo/
15172
15173 TOPSTAR LAPTOP EXTRAS DRIVER
15174 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15175 L:      platform-driver-x86@vger.kernel.org
15176 S:      Maintained
15177 F:      drivers/platform/x86/topstar-laptop.c
15178
15179 TORTURE-TEST MODULES
15180 M:      Davidlohr Bueso <dave@stgolabs.net>
15181 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
15182 M:      Josh Triplett <josh@joshtriplett.org>
15183 L:      linux-kernel@vger.kernel.org
15184 S:      Supported
15185 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
15186 F:      Documentation/RCU/torture.txt
15187 F:      kernel/torture.c
15188 F:      kernel/rcu/rcutorture.c
15189 F:      kernel/rcu/rcuperf.c
15190 F:      kernel/locking/locktorture.c
15191
15192 TOSHIBA ACPI EXTRAS DRIVER
15193 M:      Azael Avalos <coproscefalo@gmail.com>
15194 L:      platform-driver-x86@vger.kernel.org
15195 S:      Maintained
15196 F:      drivers/platform/x86/toshiba_acpi.c
15197
15198 TOSHIBA BLUETOOTH DRIVER
15199 M:      Azael Avalos <coproscefalo@gmail.com>
15200 L:      platform-driver-x86@vger.kernel.org
15201 S:      Maintained
15202 F:      drivers/platform/x86/toshiba_bluetooth.c
15203
15204 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15205 M:      Azael Avalos <coproscefalo@gmail.com>
15206 L:      platform-driver-x86@vger.kernel.org
15207 S:      Maintained
15208 F:      drivers/platform/x86/toshiba_haps.c
15209
15210 TOSHIBA SMM DRIVER
15211 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15212 W:      http://www.buzzard.org.uk/toshiba/
15213 S:      Maintained
15214 F:      drivers/char/toshiba.c
15215 F:      include/linux/toshiba.h
15216 F:      include/uapi/linux/toshiba.h
15217
15218 TOSHIBA TC358743 DRIVER
15219 M:      Mats Randgaard <matrandg@cisco.com>
15220 L:      linux-media@vger.kernel.org
15221 S:      Maintained
15222 F:      drivers/media/i2c/tc358743*
15223 F:      include/media/i2c/tc358743.h
15224
15225 TOSHIBA WMI HOTKEYS DRIVER
15226 M:      Azael Avalos <coproscefalo@gmail.com>
15227 L:      platform-driver-x86@vger.kernel.org
15228 S:      Maintained
15229 F:      drivers/platform/x86/toshiba-wmi.c
15230
15231 TPM DEVICE DRIVER
15232 M:      Peter Huewe <peterhuewe@gmx.de>
15233 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15234 R:      Jason Gunthorpe <jgg@ziepe.ca>
15235 L:      linux-integrity@vger.kernel.org
15236 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15237 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15238 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15239 S:      Maintained
15240 F:      drivers/char/tpm/
15241
15242 TRACING
15243 M:      Steven Rostedt <rostedt@goodmis.org>
15244 M:      Ingo Molnar <mingo@redhat.com>
15245 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15246 S:      Maintained
15247 F:      Documentation/trace/ftrace.rst
15248 F:      arch/*/*/*/ftrace.h
15249 F:      arch/*/kernel/ftrace.c
15250 F:      include/*/ftrace.h
15251 F:      include/linux/trace*.h
15252 F:      include/trace/
15253 F:      kernel/trace/
15254 F:      tools/testing/selftests/ftrace/
15255
15256 TRACING MMIO ACCESSES (MMIOTRACE)
15257 M:      Steven Rostedt <rostedt@goodmis.org>
15258 M:      Ingo Molnar <mingo@kernel.org>
15259 R:      Karol Herbst <karolherbst@gmail.com>
15260 R:      Pekka Paalanen <ppaalanen@gmail.com>
15261 S:      Maintained
15262 L:      linux-kernel@vger.kernel.org
15263 L:      nouveau@lists.freedesktop.org
15264 F:      kernel/trace/trace_mmiotrace.c
15265 F:      include/linux/mmiotrace.h
15266 F:      arch/x86/mm/kmmio.c
15267 F:      arch/x86/mm/mmio-mod.c
15268 F:      arch/x86/mm/testmmiotrace.c
15269
15270 TRIVIAL PATCHES
15271 M:      Jiri Kosina <trivial@kernel.org>
15272 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
15273 S:      Maintained
15274 K:      ^Subject:.*(?i)trivial
15275
15276 TEMPO SEMICONDUCTOR DRIVERS
15277 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
15278 S:      Maintained
15279 F:      sound/soc/codecs/tscs*.c
15280 F:      sound/soc/codecs/tscs*.h
15281 F:      Documentation/devicetree/bindings/sound/tscs*.txt
15282
15283 TTY LAYER
15284 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15285 M:      Jiri Slaby <jslaby@suse.com>
15286 S:      Supported
15287 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
15288 F:      Documentation/serial/
15289 F:      drivers/tty/
15290 F:      drivers/tty/serial/serial_core.c
15291 F:      include/linux/serial_core.h
15292 F:      include/linux/serial.h
15293 F:      include/linux/tty.h
15294 F:      include/uapi/linux/serial_core.h
15295 F:      include/uapi/linux/serial.h
15296 F:      include/uapi/linux/tty.h
15297
15298 TUA9001 MEDIA DRIVER
15299 M:      Antti Palosaari <crope@iki.fi>
15300 L:      linux-media@vger.kernel.org
15301 W:      https://linuxtv.org
15302 W:      http://palosaari.fi/linux/
15303 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15304 T:      git git://linuxtv.org/anttip/media_tree.git
15305 S:      Maintained
15306 F:      drivers/media/tuners/tua9001*
15307
15308 TULIP NETWORK DRIVERS
15309 L:      netdev@vger.kernel.org
15310 L:      linux-parisc@vger.kernel.org
15311 S:      Orphan
15312 F:      drivers/net/ethernet/dec/tulip/
15313
15314 TUN/TAP driver
15315 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
15316 W:      http://vtun.sourceforge.net/tun
15317 S:      Maintained
15318 F:      Documentation/networking/tuntap.txt
15319 F:      arch/um/os-Linux/drivers/
15320
15321 TURBOCHANNEL SUBSYSTEM
15322 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15323 M:      Ralf Baechle <ralf@linux-mips.org>
15324 L:      linux-mips@vger.kernel.org
15325 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
15326 S:      Maintained
15327 F:      drivers/tc/
15328 F:      include/linux/tc.h
15329
15330 TURBOSTAT UTILITY
15331 M:      "Len Brown" <lenb@kernel.org>
15332 L:      linux-pm@vger.kernel.org
15333 B:      https://bugzilla.kernel.org
15334 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15335 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
15336 S:      Supported
15337 F:      tools/power/x86/turbostat/
15338
15339 TW5864 VIDEO4LINUX DRIVER
15340 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15341 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15342 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15343 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15344 L:      linux-media@vger.kernel.org
15345 S:      Supported
15346 F:      drivers/media/pci/tw5864/
15347
15348 TW68 VIDEO4LINUX DRIVER
15349 M:      Hans Verkuil <hverkuil@xs4all.nl>
15350 L:      linux-media@vger.kernel.org
15351 T:      git git://linuxtv.org/media_tree.git
15352 W:      https://linuxtv.org
15353 S:      Odd Fixes
15354 F:      drivers/media/pci/tw68/
15355
15356 TW686X VIDEO4LINUX DRIVER
15357 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15358 L:      linux-media@vger.kernel.org
15359 T:      git git://linuxtv.org/media_tree.git
15360 W:      http://linuxtv.org
15361 S:      Maintained
15362 F:      drivers/media/pci/tw686x/
15363
15364 UBI FILE SYSTEM (UBIFS)
15365 M:      Richard Weinberger <richard@nod.at>
15366 M:      Artem Bityutskiy <dedekind1@gmail.com>
15367 M:      Adrian Hunter <adrian.hunter@intel.com>
15368 L:      linux-mtd@lists.infradead.org
15369 T:      git git://git.infradead.org/ubifs-2.6.git
15370 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
15371 S:      Supported
15372 F:      Documentation/filesystems/ubifs.txt
15373 F:      fs/ubifs/
15374
15375 UCLINUX (M68KNOMMU AND COLDFIRE)
15376 M:      Greg Ungerer <gerg@linux-m68k.org>
15377 W:      http://www.linux-m68k.org/
15378 W:      http://www.uclinux.org/
15379 L:      linux-m68k@lists.linux-m68k.org
15380 L:      uclinux-dev@uclinux.org  (subscribers-only)
15381 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
15382 S:      Maintained
15383 F:      arch/m68k/coldfire/
15384 F:      arch/m68k/68*/
15385 F:      arch/m68k/*/*_no.*
15386 F:      arch/m68k/include/asm/*_no.*
15387
15388 UDF FILESYSTEM
15389 M:      Jan Kara <jack@suse.com>
15390 S:      Maintained
15391 F:      Documentation/filesystems/udf.txt
15392 F:      fs/udf/
15393
15394 UDRAW TABLET
15395 M:      Bastien Nocera <hadess@hadess.net>
15396 L:      linux-input@vger.kernel.org
15397 S:      Maintained
15398 F:      drivers/hid/hid-udraw-ps3.c
15399
15400 UFS FILESYSTEM
15401 M:      Evgeniy Dushistov <dushistov@mail.ru>
15402 S:      Maintained
15403 F:      Documentation/filesystems/ufs.txt
15404 F:      fs/ufs/
15405
15406 UHID USERSPACE HID IO DRIVER:
15407 M:      David Herrmann <dh.herrmann@googlemail.com>
15408 L:      linux-input@vger.kernel.org
15409 S:      Maintained
15410 F:      drivers/hid/uhid.c
15411 F:      include/uapi/linux/uhid.h
15412
15413 ULPI BUS
15414 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15415 L:      linux-usb@vger.kernel.org
15416 S:      Maintained
15417 F:      drivers/usb/common/ulpi.c
15418 F:      include/linux/ulpi/
15419
15420 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15421 L:      linux-usb@vger.kernel.org
15422 S:      Orphan
15423 F:      drivers/uwb/
15424 F:      include/linux/uwb.h
15425 F:      include/linux/uwb/
15426
15427 UNICORE32 ARCHITECTURE:
15428 M:      Guan Xuetao <gxt@pku.edu.cn>
15429 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15430 S:      Maintained
15431 T:      git git://github.com/gxt/linux.git
15432 F:      arch/unicore32/
15433
15434 UNIFDEF
15435 M:      Tony Finch <dot@dotat.at>
15436 W:      http://dotat.at/prog/unifdef
15437 S:      Maintained
15438 F:      scripts/unifdef.c
15439
15440 UNIFORM CDROM DRIVER
15441 M:      Jens Axboe <axboe@kernel.dk>
15442 W:      http://www.kernel.dk
15443 S:      Maintained
15444 F:      Documentation/cdrom/
15445 F:      drivers/cdrom/cdrom.c
15446 F:      include/linux/cdrom.h
15447 F:      include/uapi/linux/cdrom.h
15448
15449 UNISYS S-PAR DRIVERS
15450 M:      David Kershner <david.kershner@unisys.com>
15451 L:      sparmaintainer@unisys.com (Unisys internal)
15452 S:      Supported
15453 F:      include/linux/visorbus.h
15454 F:      drivers/visorbus/
15455 F:      drivers/staging/unisys/
15456
15457 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15458 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15459 L:      linux-scsi@vger.kernel.org
15460 S:      Supported
15461 F:      Documentation/scsi/ufs.txt
15462 F:      drivers/scsi/ufs/
15463
15464 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15465 M:      Joao Pinto <jpinto@synopsys.com>
15466 L:      linux-scsi@vger.kernel.org
15467 S:      Supported
15468 F:      drivers/scsi/ufs/*dwc*
15469
15470 UNSORTED BLOCK IMAGES (UBI)
15471 M:      Artem Bityutskiy <dedekind1@gmail.com>
15472 M:      Richard Weinberger <richard@nod.at>
15473 W:      http://www.linux-mtd.infradead.org/
15474 L:      linux-mtd@lists.infradead.org
15475 T:      git git://git.infradead.org/ubifs-2.6.git
15476 S:      Supported
15477 F:      drivers/mtd/ubi/
15478 F:      include/linux/mtd/ubi.h
15479 F:      include/uapi/mtd/ubi-user.h
15480
15481 USB "USBNET" DRIVER FRAMEWORK
15482 M:      Oliver Neukum <oneukum@suse.com>
15483 L:      netdev@vger.kernel.org
15484 W:      http://www.linux-usb.org/usbnet
15485 S:      Maintained
15486 F:      drivers/net/usb/usbnet.c
15487 F:      include/linux/usb/usbnet.h
15488
15489 USB ACM DRIVER
15490 M:      Oliver Neukum <oneukum@suse.com>
15491 L:      linux-usb@vger.kernel.org
15492 S:      Maintained
15493 F:      Documentation/usb/acm.txt
15494 F:      drivers/usb/class/cdc-acm.*
15495
15496 USB AR5523 WIRELESS DRIVER
15497 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15498 L:      linux-wireless@vger.kernel.org
15499 S:      Maintained
15500 F:      drivers/net/wireless/ath/ar5523/
15501
15502 USB ATTACHED SCSI
15503 M:      Oliver Neukum <oneukum@suse.com>
15504 L:      linux-usb@vger.kernel.org
15505 L:      linux-scsi@vger.kernel.org
15506 S:      Maintained
15507 F:      drivers/usb/storage/uas.c
15508
15509 USB CDC ETHERNET DRIVER
15510 M:      Oliver Neukum <oliver@neukum.org>
15511 L:      linux-usb@vger.kernel.org
15512 S:      Maintained
15513 F:      drivers/net/usb/cdc_*.c
15514 F:      include/uapi/linux/usb/cdc.h
15515
15516 USB CHAOSKEY DRIVER
15517 M:      Keith Packard <keithp@keithp.com>
15518 L:      linux-usb@vger.kernel.org
15519 S:      Maintained
15520 F:      drivers/usb/misc/chaoskey.c
15521
15522 USB CYPRESS C67X00 DRIVER
15523 M:      Peter Korsgaard <jacmet@sunsite.dk>
15524 L:      linux-usb@vger.kernel.org
15525 S:      Maintained
15526 F:      drivers/usb/c67x00/
15527
15528 USB DAVICOM DM9601 DRIVER
15529 M:      Peter Korsgaard <jacmet@sunsite.dk>
15530 L:      netdev@vger.kernel.org
15531 W:      http://www.linux-usb.org/usbnet
15532 S:      Maintained
15533 F:      drivers/net/usb/dm9601.c
15534
15535 USB DIAMOND RIO500 DRIVER
15536 M:      Cesar Miquel <miquel@df.uba.ar>
15537 L:      rio500-users@lists.sourceforge.net
15538 W:      http://rio500.sourceforge.net
15539 S:      Maintained
15540 F:      drivers/usb/misc/rio500*
15541
15542 USB EHCI DRIVER
15543 M:      Alan Stern <stern@rowland.harvard.edu>
15544 L:      linux-usb@vger.kernel.org
15545 S:      Maintained
15546 F:      Documentation/usb/ehci.txt
15547 F:      drivers/usb/host/ehci*
15548
15549 USB GADGET/PERIPHERAL SUBSYSTEM
15550 M:      Felipe Balbi <balbi@kernel.org>
15551 L:      linux-usb@vger.kernel.org
15552 W:      http://www.linux-usb.org/gadget
15553 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15554 S:      Maintained
15555 F:      drivers/usb/gadget/
15556 F:      include/linux/usb/gadget*
15557
15558 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15559 M:      Jiri Kosina <jikos@kernel.org>
15560 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15561 L:      linux-usb@vger.kernel.org
15562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
15563 S:      Maintained
15564 F:      Documentation/hid/hiddev.txt
15565 F:      drivers/hid/usbhid/
15566
15567 USB INTEL XHCI ROLE MUX DRIVER
15568 M:      Hans de Goede <hdegoede@redhat.com>
15569 L:      linux-usb@vger.kernel.org
15570 S:      Maintained
15571 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15572
15573 USB ISP116X DRIVER
15574 M:      Olav Kongas <ok@artecdesign.ee>
15575 L:      linux-usb@vger.kernel.org
15576 S:      Maintained
15577 F:      drivers/usb/host/isp116x*
15578 F:      include/linux/usb/isp116x.h
15579
15580 USB LAN78XX ETHERNET DRIVER
15581 M:      Woojung Huh <woojung.huh@microchip.com>
15582 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15583 L:      netdev@vger.kernel.org
15584 S:      Maintained
15585 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15586 F:      drivers/net/usb/lan78xx.*
15587 F:      include/dt-bindings/net/microchip-lan78xx.h
15588
15589 USB MASS STORAGE DRIVER
15590 M:      Alan Stern <stern@rowland.harvard.edu>
15591 L:      linux-usb@vger.kernel.org
15592 L:      usb-storage@lists.one-eyed-alien.net
15593 S:      Maintained
15594 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
15595 F:      drivers/usb/storage/
15596
15597 USB MIDI DRIVER
15598 M:      Clemens Ladisch <clemens@ladisch.de>
15599 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15600 T:      git git://git.alsa-project.org/alsa-kernel.git
15601 S:      Maintained
15602 F:      sound/usb/midi.*
15603
15604 USB NETWORKING DRIVERS
15605 L:      linux-usb@vger.kernel.org
15606 S:      Odd Fixes
15607 F:      drivers/net/usb/
15608
15609 USB OHCI DRIVER
15610 M:      Alan Stern <stern@rowland.harvard.edu>
15611 L:      linux-usb@vger.kernel.org
15612 S:      Maintained
15613 F:      Documentation/usb/ohci.txt
15614 F:      drivers/usb/host/ohci*
15615
15616 USB OTG FSM (Finite State Machine)
15617 M:      Peter Chen <Peter.Chen@nxp.com>
15618 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15619 L:      linux-usb@vger.kernel.org
15620 S:      Maintained
15621 F:      drivers/usb/common/usb-otg-fsm.c
15622
15623 USB OVER IP DRIVER
15624 M:      Valentina Manea <valentina.manea.m@gmail.com>
15625 M:      Shuah Khan <shuah@kernel.org>
15626 L:      linux-usb@vger.kernel.org
15627 S:      Maintained
15628 F:      Documentation/usb/usbip_protocol.txt
15629 F:      drivers/usb/usbip/
15630 F:      tools/usb/usbip/
15631 F:      tools/testing/selftests/drivers/usb/usbip/
15632
15633 USB PEGASUS DRIVER
15634 M:      Petko Manolov <petkan@nucleusys.com>
15635 L:      linux-usb@vger.kernel.org
15636 L:      netdev@vger.kernel.org
15637 T:      git git://github.com/petkan/pegasus.git
15638 W:      https://github.com/petkan/pegasus
15639 S:      Maintained
15640 F:      drivers/net/usb/pegasus.*
15641
15642 USB PHY LAYER
15643 M:      Felipe Balbi <balbi@kernel.org>
15644 L:      linux-usb@vger.kernel.org
15645 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15646 S:      Maintained
15647 F:      drivers/usb/phy/
15648
15649 USB PRINTER DRIVER (usblp)
15650 M:      Pete Zaitcev <zaitcev@redhat.com>
15651 L:      linux-usb@vger.kernel.org
15652 S:      Supported
15653 F:      drivers/usb/class/usblp.c
15654
15655 USB QMI WWAN NETWORK DRIVER
15656 M:      Bjørn Mork <bjorn@mork.no>
15657 L:      netdev@vger.kernel.org
15658 S:      Maintained
15659 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15660 F:      drivers/net/usb/qmi_wwan.c
15661
15662 USB RTL8150 DRIVER
15663 M:      Petko Manolov <petkan@nucleusys.com>
15664 L:      linux-usb@vger.kernel.org
15665 L:      netdev@vger.kernel.org
15666 T:      git git://github.com/petkan/rtl8150.git
15667 W:      https://github.com/petkan/rtl8150
15668 S:      Maintained
15669 F:      drivers/net/usb/rtl8150.c
15670
15671 USB SERIAL SUBSYSTEM
15672 M:      Johan Hovold <johan@kernel.org>
15673 L:      linux-usb@vger.kernel.org
15674 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15675 S:      Maintained
15676 F:      Documentation/usb/usb-serial.txt
15677 F:      drivers/usb/serial/
15678 F:      include/linux/usb/serial.h
15679
15680 USB SMSC75XX ETHERNET DRIVER
15681 M:      Steve Glendinning <steve.glendinning@shawell.net>
15682 L:      netdev@vger.kernel.org
15683 S:      Maintained
15684 F:      drivers/net/usb/smsc75xx.*
15685
15686 USB SMSC95XX ETHERNET DRIVER
15687 M:      Steve Glendinning <steve.glendinning@shawell.net>
15688 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15689 L:      netdev@vger.kernel.org
15690 S:      Maintained
15691 F:      drivers/net/usb/smsc95xx.*
15692
15693 USB SUBSYSTEM
15694 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15695 L:      linux-usb@vger.kernel.org
15696 W:      http://www.linux-usb.org
15697 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15698 S:      Supported
15699 F:      Documentation/devicetree/bindings/usb/
15700 F:      Documentation/usb/
15701 F:      drivers/usb/
15702 F:      include/linux/usb.h
15703 F:      include/linux/usb/
15704
15705 USB TYPEC PI3USB30532 MUX DRIVER
15706 M:      Hans de Goede <hdegoede@redhat.com>
15707 L:      linux-usb@vger.kernel.org
15708 S:      Maintained
15709 F:      drivers/usb/typec/mux/pi3usb30532.c
15710
15711 USB TYPEC CLASS
15712 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15713 L:      linux-usb@vger.kernel.org
15714 S:      Maintained
15715 F:      Documentation/ABI/testing/sysfs-class-typec
15716 F:      Documentation/driver-api/usb/typec.rst
15717 F:      drivers/usb/typec/
15718 F:      include/linux/usb/typec.h
15719
15720 USB TYPEC BUS FOR ALTERNATE MODES
15721 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15722 L:      linux-usb@vger.kernel.org
15723 S:      Maintained
15724 F:      Documentation/ABI/testing/sysfs-bus-typec
15725 F:      Documentation/driver-api/usb/typec_bus.rst
15726 F:      drivers/usb/typec/altmodes/
15727 F:      include/linux/usb/typec_altmode.h
15728
15729 USB TYPEC PORT CONTROLLER DRIVERS
15730 M:      Guenter Roeck <linux@roeck-us.net>
15731 L:      linux-usb@vger.kernel.org
15732 S:      Maintained
15733 F:      drivers/usb/typec/tcpm/
15734
15735 USB UHCI DRIVER
15736 M:      Alan Stern <stern@rowland.harvard.edu>
15737 L:      linux-usb@vger.kernel.org
15738 S:      Maintained
15739 F:      drivers/usb/host/uhci*
15740
15741 USB VIDEO CLASS
15742 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15743 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
15744 L:      linux-media@vger.kernel.org
15745 T:      git git://linuxtv.org/media_tree.git
15746 W:      http://www.ideasonboard.org/uvc/
15747 S:      Maintained
15748 F:      drivers/media/usb/uvc/
15749 F:      include/uapi/linux/uvcvideo.h
15750
15751 USB VISION DRIVER
15752 M:      Hans Verkuil <hverkuil@xs4all.nl>
15753 L:      linux-media@vger.kernel.org
15754 T:      git git://linuxtv.org/media_tree.git
15755 W:      https://linuxtv.org
15756 S:      Odd Fixes
15757 F:      drivers/media/usb/usbvision/
15758
15759 USB WEBCAM GADGET
15760 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15761 L:      linux-usb@vger.kernel.org
15762 S:      Maintained
15763 F:      drivers/usb/gadget/function/*uvc*
15764 F:      drivers/usb/gadget/legacy/webcam.c
15765 F:      include/uapi/linux/usb/g_uvc.h
15766
15767 USB WIRELESS RNDIS DRIVER (rndis_wlan)
15768 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
15769 L:      linux-wireless@vger.kernel.org
15770 S:      Maintained
15771 F:      drivers/net/wireless/rndis_wlan.c
15772
15773 USB XHCI DRIVER
15774 M:      Mathias Nyman <mathias.nyman@intel.com>
15775 L:      linux-usb@vger.kernel.org
15776 S:      Supported
15777 F:      drivers/usb/host/xhci*
15778 F:      drivers/usb/host/pci-quirks*
15779
15780 USB ZD1201 DRIVER
15781 L:      linux-wireless@vger.kernel.org
15782 W:      http://linux-lc100020.sourceforge.net
15783 S:      Orphan
15784 F:      drivers/net/wireless/zydas/zd1201.*
15785
15786 USB ZR364XX DRIVER
15787 M:      Antoine Jacquet <royale@zerezo.com>
15788 L:      linux-usb@vger.kernel.org
15789 L:      linux-media@vger.kernel.org
15790 T:      git git://linuxtv.org/media_tree.git
15791 W:      http://royale.zerezo.com/zr364xx/
15792 S:      Maintained
15793 F:      Documentation/media/v4l-drivers/zr364xx*
15794 F:      drivers/media/usb/zr364xx/
15795
15796 USER-MODE LINUX (UML)
15797 M:      Jeff Dike <jdike@addtoit.com>
15798 M:      Richard Weinberger <richard@nod.at>
15799 L:      linux-um@lists.infradead.org
15800 W:      http://user-mode-linux.sourceforge.net
15801 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15802 S:      Maintained
15803 F:      Documentation/virtual/uml/
15804 F:      arch/um/
15805 F:      arch/x86/um/
15806 F:      fs/hostfs/
15807 F:      fs/hppfs/
15808
15809 USERSPACE COPYIN/COPYOUT (UIOVEC)
15810 M:      Alexander Viro <viro@zeniv.linux.org.uk>
15811 S:      Maintained
15812 F:      lib/iov_iter.c
15813 F:      include/linux/uio.h
15814
15815 USERSPACE DMA BUFFER DRIVER
15816 M:      Gerd Hoffmann <kraxel@redhat.com>
15817 S:      Maintained
15818 L:      dri-devel@lists.freedesktop.org
15819 F:      drivers/dma-buf/udmabuf.c
15820 F:      include/uapi/linux/udmabuf.h
15821 T:      git git://anongit.freedesktop.org/drm/drm-misc
15822
15823 USERSPACE I/O (UIO)
15824 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15825 S:      Maintained
15826 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15827 F:      Documentation/driver-api/uio-howto.rst
15828 F:      drivers/uio/
15829 F:      include/linux/uio_driver.h
15830
15831 UTIL-LINUX PACKAGE
15832 M:      Karel Zak <kzak@redhat.com>
15833 L:      util-linux@vger.kernel.org
15834 W:      http://en.wikipedia.org/wiki/Util-linux
15835 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15836 S:      Maintained
15837
15838 UUID HELPERS
15839 M:      Christoph Hellwig <hch@lst.de>
15840 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15841 L:      linux-kernel@vger.kernel.org
15842 T:      git git://git.infradead.org/users/hch/uuid.git
15843 F:      lib/uuid.c
15844 F:      lib/test_uuid.c
15845 F:      include/linux/uuid.h
15846 F:      include/uapi/linux/uuid.h
15847 S:      Maintained
15848
15849 UVESAFB DRIVER
15850 M:      Michal Januszewski <spock@gentoo.org>
15851 L:      linux-fbdev@vger.kernel.org
15852 W:      https://github.com/mjanusz/v86d
15853 S:      Maintained
15854 F:      Documentation/fb/uvesafb.txt
15855 F:      drivers/video/fbdev/uvesafb.*
15856
15857 VF610 NAND DRIVER
15858 M:      Stefan Agner <stefan@agner.ch>
15859 L:      linux-mtd@lists.infradead.org
15860 S:      Supported
15861 F:      drivers/mtd/nand/raw/vf610_nfc.c
15862
15863 VFAT/FAT/MSDOS FILESYSTEM
15864 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15865 S:      Maintained
15866 F:      Documentation/filesystems/vfat.txt
15867 F:      fs/fat/
15868
15869 VFIO DRIVER
15870 M:      Alex Williamson <alex.williamson@redhat.com>
15871 L:      kvm@vger.kernel.org
15872 T:      git git://github.com/awilliam/linux-vfio.git
15873 S:      Maintained
15874 F:      Documentation/vfio.txt
15875 F:      drivers/vfio/
15876 F:      include/linux/vfio.h
15877 F:      include/uapi/linux/vfio.h
15878
15879 VFIO MEDIATED DEVICE DRIVERS
15880 M:      Kirti Wankhede <kwankhede@nvidia.com>
15881 L:      kvm@vger.kernel.org
15882 S:      Maintained
15883 F:      Documentation/vfio-mediated-device.txt
15884 F:      drivers/vfio/mdev/
15885 F:      include/linux/mdev.h
15886 F:      samples/vfio-mdev/
15887
15888 VFIO PLATFORM DRIVER
15889 M:      Eric Auger <eric.auger@redhat.com>
15890 L:      kvm@vger.kernel.org
15891 S:      Maintained
15892 F:      drivers/vfio/platform/
15893
15894 VGA_SWITCHEROO
15895 R:      Lukas Wunner <lukas@wunner.de>
15896 S:      Maintained
15897 F:      Documentation/gpu/vga-switcheroo.rst
15898 F:      drivers/gpu/vga/vga_switcheroo.c
15899 F:      include/linux/vga_switcheroo.h
15900 T:      git git://anongit.freedesktop.org/drm/drm-misc
15901
15902 VIA RHINE NETWORK DRIVER
15903 S:      Orphan
15904 F:      drivers/net/ethernet/via/via-rhine.c
15905
15906 VIA SD/MMC CARD CONTROLLER DRIVER
15907 M:      Bruce Chang <brucechang@via.com.tw>
15908 M:      Harald Welte <HaraldWelte@viatech.com>
15909 S:      Maintained
15910 F:      drivers/mmc/host/via-sdmmc.c
15911
15912 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15913 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15914 L:      linux-fbdev@vger.kernel.org
15915 S:      Maintained
15916 F:      include/linux/via-core.h
15917 F:      include/linux/via-gpio.h
15918 F:      include/linux/via_i2c.h
15919 F:      drivers/video/fbdev/via/
15920
15921 VIA VELOCITY NETWORK DRIVER
15922 M:      Francois Romieu <romieu@fr.zoreil.com>
15923 L:      netdev@vger.kernel.org
15924 S:      Maintained
15925 F:      drivers/net/ethernet/via/via-velocity.*
15926
15927 VICODEC VIRTUAL CODEC DRIVER
15928 M:      Hans Verkuil <hans.verkuil@cisco.com>
15929 L:      linux-media@vger.kernel.org
15930 T:      git git://linuxtv.org/media_tree.git
15931 W:      https://linuxtv.org
15932 S:      Maintained
15933 F:      drivers/media/platform/vicodec/*
15934
15935 VIDEO MULTIPLEXER DRIVER
15936 M:      Philipp Zabel <p.zabel@pengutronix.de>
15937 L:      linux-media@vger.kernel.org
15938 S:      Maintained
15939 F:      drivers/media/platform/video-mux.c
15940
15941 VIDEO I2C POLLING DRIVER
15942 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15943 L:      linux-media@vger.kernel.org
15944 S:      Maintained
15945 F:      drivers/media/i2c/video-i2c.c
15946
15947 VIDEOBUF2 FRAMEWORK
15948 M:      Pawel Osciak <pawel@osciak.com>
15949 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15950 M:      Kyungmin Park <kyungmin.park@samsung.com>
15951 L:      linux-media@vger.kernel.org
15952 S:      Maintained
15953 F:      drivers/media/common/videobuf2/*
15954 F:      include/media/videobuf2-*
15955
15956 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15957 M:      Helen Koike <helen.koike@collabora.com>
15958 L:      linux-media@vger.kernel.org
15959 T:      git git://linuxtv.org/media_tree.git
15960 W:      https://linuxtv.org
15961 S:      Maintained
15962 F:      drivers/media/platform/vimc/*
15963
15964 VIRT LIB
15965 M:      Alex Williamson <alex.williamson@redhat.com>
15966 M:      Paolo Bonzini <pbonzini@redhat.com>
15967 L:      kvm@vger.kernel.org
15968 S:      Supported
15969 F:      virt/lib/
15970
15971 VIRTIO AND VHOST VSOCK DRIVER
15972 M:      Stefan Hajnoczi <stefanha@redhat.com>
15973 L:      kvm@vger.kernel.org
15974 L:      virtualization@lists.linux-foundation.org
15975 L:      netdev@vger.kernel.org
15976 S:      Maintained
15977 F:      include/linux/virtio_vsock.h
15978 F:      include/uapi/linux/virtio_vsock.h
15979 F:      include/uapi/linux/vsockmon.h
15980 F:      include/uapi/linux/vm_sockets_diag.h
15981 F:      net/vmw_vsock/diag.c
15982 F:      net/vmw_vsock/af_vsock_tap.c
15983 F:      net/vmw_vsock/virtio_transport_common.c
15984 F:      net/vmw_vsock/virtio_transport.c
15985 F:      drivers/net/vsockmon.c
15986 F:      drivers/vhost/vsock.c
15987 F:      tools/testing/vsock/
15988
15989 VIRTIO CONSOLE DRIVER
15990 M:      Amit Shah <amit@kernel.org>
15991 L:      virtualization@lists.linux-foundation.org
15992 S:      Maintained
15993 F:      drivers/char/virtio_console.c
15994 F:      include/linux/virtio_console.h
15995 F:      include/uapi/linux/virtio_console.h
15996
15997 VIRTIO CORE, NET AND BLOCK DRIVERS
15998 M:      "Michael S. Tsirkin" <mst@redhat.com>
15999 M:      Jason Wang <jasowang@redhat.com>
16000 L:      virtualization@lists.linux-foundation.org
16001 S:      Maintained
16002 F:      Documentation/devicetree/bindings/virtio/
16003 F:      drivers/virtio/
16004 F:      tools/virtio/
16005 F:      drivers/net/virtio_net.c
16006 F:      drivers/block/virtio_blk.c
16007 F:      include/linux/virtio*.h
16008 F:      include/uapi/linux/virtio_*.h
16009 F:      drivers/crypto/virtio/
16010 F:      mm/balloon_compaction.c
16011
16012 VIRTIO CRYPTO DRIVER
16013 M:      Gonglei <arei.gonglei@huawei.com>
16014 L:      virtualization@lists.linux-foundation.org
16015 L:      linux-crypto@vger.kernel.org
16016 S:      Maintained
16017 F:      drivers/crypto/virtio/
16018 F:      include/uapi/linux/virtio_crypto.h
16019
16020 VIRTIO DRIVERS FOR S390
16021 M:      Cornelia Huck <cohuck@redhat.com>
16022 M:      Halil Pasic <pasic@linux.ibm.com>
16023 L:      linux-s390@vger.kernel.org
16024 L:      virtualization@lists.linux-foundation.org
16025 L:      kvm@vger.kernel.org
16026 S:      Supported
16027 F:      drivers/s390/virtio/
16028 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16029
16030 VIRTIO GPU DRIVER
16031 M:      David Airlie <airlied@linux.ie>
16032 M:      Gerd Hoffmann <kraxel@redhat.com>
16033 L:      dri-devel@lists.freedesktop.org
16034 L:      virtualization@lists.linux-foundation.org
16035 T:      git git://anongit.freedesktop.org/drm/drm-misc
16036 S:      Maintained
16037 F:      drivers/gpu/drm/virtio/
16038 F:      include/uapi/linux/virtio_gpu.h
16039
16040 VIRTIO HOST (VHOST)
16041 M:      "Michael S. Tsirkin" <mst@redhat.com>
16042 M:      Jason Wang <jasowang@redhat.com>
16043 L:      kvm@vger.kernel.org
16044 L:      virtualization@lists.linux-foundation.org
16045 L:      netdev@vger.kernel.org
16046 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16047 S:      Maintained
16048 F:      drivers/vhost/
16049 F:      include/uapi/linux/vhost.h
16050
16051 VIRTIO INPUT DRIVER
16052 M:      Gerd Hoffmann <kraxel@redhat.com>
16053 S:      Maintained
16054 F:      drivers/virtio/virtio_input.c
16055 F:      include/uapi/linux/virtio_input.h
16056
16057 VIRTUAL BOX GUEST DEVICE DRIVER
16058 M:      Hans de Goede <hdegoede@redhat.com>
16059 M:      Arnd Bergmann <arnd@arndb.de>
16060 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16061 S:      Maintained
16062 F:      include/linux/vbox_utils.h
16063 F:      include/uapi/linux/vbox*.h
16064 F:      drivers/virt/vboxguest/
16065
16066 VIRTUAL SERIO DEVICE DRIVER
16067 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16068 S:      Maintained
16069 F:      drivers/input/serio/userio.c
16070 F:      include/uapi/linux/userio.h
16071
16072 VIVID VIRTUAL VIDEO DRIVER
16073 M:      Hans Verkuil <hverkuil@xs4all.nl>
16074 L:      linux-media@vger.kernel.org
16075 T:      git git://linuxtv.org/media_tree.git
16076 W:      https://linuxtv.org
16077 S:      Maintained
16078 F:      drivers/media/platform/vivid/*
16079
16080 VLYNQ BUS
16081 M:      Florian Fainelli <f.fainelli@gmail.com>
16082 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16083 S:      Maintained
16084 F:      drivers/vlynq/vlynq.c
16085 F:      include/linux/vlynq.h
16086
16087 VME SUBSYSTEM
16088 M:      Martyn Welch <martyn@welchs.me.uk>
16089 M:      Manohar Vanga <manohar.vanga@gmail.com>
16090 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16091 L:      devel@driverdev.osuosl.org
16092 S:      Maintained
16093 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16094 F:      Documentation/driver-api/vme.rst
16095 F:      drivers/staging/vme/
16096 F:      drivers/vme/
16097 F:      include/linux/vme*
16098
16099 VMWARE BALLOON DRIVER
16100 M:      Xavier Deguillard <xdeguillard@vmware.com>
16101 M:      Nadav Amit <namit@vmware.com>
16102 M:      "VMware, Inc." <pv-drivers@vmware.com>
16103 L:      linux-kernel@vger.kernel.org
16104 S:      Maintained
16105 F:      drivers/misc/vmw_balloon.c
16106
16107 VMWARE HYPERVISOR INTERFACE
16108 M:      Alok Kataria <akataria@vmware.com>
16109 L:      virtualization@lists.linux-foundation.org
16110 S:      Supported
16111 F:      arch/x86/kernel/cpu/vmware.c
16112
16113 VMWARE PVRDMA DRIVER
16114 M:      Adit Ranadive <aditr@vmware.com>
16115 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16116 L:      linux-rdma@vger.kernel.org
16117 S:      Maintained
16118 F:      drivers/infiniband/hw/vmw_pvrdma/
16119
16120 VMware PVSCSI driver
16121 M:      Jim Gill <jgill@vmware.com>
16122 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16123 L:      linux-scsi@vger.kernel.org
16124 S:      Maintained
16125 F:      drivers/scsi/vmw_pvscsi.c
16126 F:      drivers/scsi/vmw_pvscsi.h
16127
16128 VMWARE VMMOUSE SUBDRIVER
16129 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16130 M:      "VMware, Inc." <pv-drivers@vmware.com>
16131 L:      linux-input@vger.kernel.org
16132 S:      Maintained
16133 F:      drivers/input/mouse/vmmouse.c
16134 F:      drivers/input/mouse/vmmouse.h
16135
16136 VMWARE VMXNET3 ETHERNET DRIVER
16137 M:      Ronak Doshi <doshir@vmware.com>
16138 M:      "VMware, Inc." <pv-drivers@vmware.com>
16139 L:      netdev@vger.kernel.org
16140 S:      Maintained
16141 F:      drivers/net/vmxnet3/
16142
16143 VOCORE VOCORE2 BOARD
16144 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16145 L:      linux-mips@vger.kernel.org
16146 S:      Maintained
16147 F:      arch/mips/boot/dts/ralink/vocore2.dts
16148
16149 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16150 M:      Liam Girdwood <lgirdwood@gmail.com>
16151 M:      Mark Brown <broonie@kernel.org>
16152 L:      linux-kernel@vger.kernel.org
16153 W:      http://www.slimlogic.co.uk/?p=48
16154 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16155 S:      Supported
16156 F:      Documentation/devicetree/bindings/regulator/
16157 F:      Documentation/power/regulator/
16158 F:      drivers/regulator/
16159 F:      include/dt-bindings/regulator/
16160 F:      include/linux/regulator/
16161
16162 VRF
16163 M:      David Ahern <dsa@cumulusnetworks.com>
16164 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16165 L:      netdev@vger.kernel.org
16166 S:      Maintained
16167 F:      drivers/net/vrf.c
16168 F:      Documentation/networking/vrf.txt
16169
16170 VT1211 HARDWARE MONITOR DRIVER
16171 M:      Juerg Haefliger <juergh@gmail.com>
16172 L:      linux-hwmon@vger.kernel.org
16173 S:      Maintained
16174 F:      Documentation/hwmon/vt1211
16175 F:      drivers/hwmon/vt1211.c
16176
16177 VT8231 HARDWARE MONITOR DRIVER
16178 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16179 L:      linux-hwmon@vger.kernel.org
16180 S:      Maintained
16181 F:      drivers/hwmon/vt8231.c
16182
16183 VUB300 USB to SDIO/SD/MMC bridge chip
16184 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16185 L:      linux-mmc@vger.kernel.org
16186 L:      linux-usb@vger.kernel.org
16187 S:      Supported
16188 F:      drivers/mmc/host/vub300.c
16189
16190 W1 DALLAS'S 1-WIRE BUS
16191 M:      Evgeniy Polyakov <zbr@ioremap.net>
16192 S:      Maintained
16193 F:      Documentation/devicetree/bindings/w1/
16194 F:      Documentation/w1/
16195 F:      drivers/w1/
16196 F:      include/linux/w1.h
16197
16198 W83791D HARDWARE MONITORING DRIVER
16199 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16200 L:      linux-hwmon@vger.kernel.org
16201 S:      Maintained
16202 F:      Documentation/hwmon/w83791d
16203 F:      drivers/hwmon/w83791d.c
16204
16205 W83793 HARDWARE MONITORING DRIVER
16206 M:      Rudolf Marek <r.marek@assembler.cz>
16207 L:      linux-hwmon@vger.kernel.org
16208 S:      Maintained
16209 F:      Documentation/hwmon/w83793
16210 F:      drivers/hwmon/w83793.c
16211
16212 W83795 HARDWARE MONITORING DRIVER
16213 M:      Jean Delvare <jdelvare@suse.com>
16214 L:      linux-hwmon@vger.kernel.org
16215 S:      Maintained
16216 F:      drivers/hwmon/w83795.c
16217
16218 W83L51xD SD/MMC CARD INTERFACE DRIVER
16219 M:      Pierre Ossman <pierre@ossman.eu>
16220 S:      Maintained
16221 F:      drivers/mmc/host/wbsd.*
16222
16223 WACOM PROTOCOL 4 SERIAL TABLETS
16224 M:      Julian Squires <julian@cipht.net>
16225 M:      Hans de Goede <hdegoede@redhat.com>
16226 L:      linux-input@vger.kernel.org
16227 S:      Maintained
16228 F:      drivers/input/tablet/wacom_serial4.c
16229
16230 WATCHDOG DEVICE DRIVERS
16231 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
16232 M:      Guenter Roeck <linux@roeck-us.net>
16233 L:      linux-watchdog@vger.kernel.org
16234 W:      http://www.linux-watchdog.org/
16235 T:      git git://www.linux-watchdog.org/linux-watchdog.git
16236 S:      Maintained
16237 F:      Documentation/devicetree/bindings/watchdog/
16238 F:      Documentation/watchdog/
16239 F:      drivers/watchdog/
16240 F:      include/linux/watchdog.h
16241 F:      include/uapi/linux/watchdog.h
16242
16243 WHISKEYCOVE PMIC GPIO DRIVER
16244 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
16245 L:      linux-gpio@vger.kernel.org
16246 S:      Maintained
16247 F:      drivers/gpio/gpio-wcove.c
16248
16249 WIIMOTE HID DRIVER
16250 M:      David Herrmann <dh.herrmann@googlemail.com>
16251 L:      linux-input@vger.kernel.org
16252 S:      Maintained
16253 F:      drivers/hid/hid-wiimote*
16254
16255 WILOCITY WIL6210 WIRELESS DRIVER
16256 M:      Maya Erez <merez@codeaurora.org>
16257 L:      linux-wireless@vger.kernel.org
16258 L:      wil6210@qti.qualcomm.com
16259 S:      Supported
16260 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
16261 F:      drivers/net/wireless/ath/wil6210/
16262
16263 WIMAX STACK
16264 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
16265 M:      linux-wimax@intel.com
16266 L:      wimax@linuxwimax.org (subscribers-only)
16267 S:      Supported
16268 W:      http://linuxwimax.org
16269 F:      Documentation/wimax/README.wimax
16270 F:      include/linux/wimax/debug.h
16271 F:      include/net/wimax.h
16272 F:      include/uapi/linux/wimax.h
16273 F:      net/wimax/
16274
16275 WINBOND CIR DRIVER
16276 M:      David Härdeman <david@hardeman.nu>
16277 S:      Maintained
16278 F:      drivers/media/rc/winbond-cir.c
16279
16280 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
16281 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16282 L:      linux-watchdog@vger.kernel.org
16283 S:      Maintained
16284 F:      drivers/watchdog/ebc-c384_wdt.c
16285
16286 WINSYSTEMS WS16C48 GPIO DRIVER
16287 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16288 L:      linux-gpio@vger.kernel.org
16289 S:      Maintained
16290 F:      drivers/gpio/gpio-ws16c48.c
16291
16292 WISTRON LAPTOP BUTTON DRIVER
16293 M:      Miloslav Trmac <mitr@volny.cz>
16294 S:      Maintained
16295 F:      drivers/input/misc/wistron_btns.c
16296
16297 WL3501 WIRELESS PCMCIA CARD DRIVER
16298 L:      linux-wireless@vger.kernel.org
16299 S:      Odd fixes
16300 F:      drivers/net/wireless/wl3501*
16301
16302 WOLFSON MICROELECTRONICS DRIVERS
16303 L:      patches@opensource.cirrus.com
16304 T:      git https://github.com/CirrusLogic/linux-drivers.git
16305 W:      https://github.com/CirrusLogic/linux-drivers/wiki
16306 S:      Supported
16307 F:      Documentation/hwmon/wm83??
16308 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
16309 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
16310 F:      Documentation/devicetree/bindings/mfd/arizona.txt
16311 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
16312 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
16313 F:      arch/arm/mach-s3c64xx/mach-crag6410*
16314 F:      drivers/clk/clk-wm83*.c
16315 F:      drivers/extcon/extcon-arizona.c
16316 F:      drivers/leds/leds-wm83*.c
16317 F:      drivers/gpio/gpio-*wm*.c
16318 F:      drivers/gpio/gpio-arizona.c
16319 F:      drivers/hwmon/wm83??-hwmon.c
16320 F:      drivers/input/misc/wm831x-on.c
16321 F:      drivers/input/touchscreen/wm831x-ts.c
16322 F:      drivers/input/touchscreen/wm97*.c
16323 F:      drivers/mfd/arizona*
16324 F:      drivers/mfd/wm*.c
16325 F:      drivers/mfd/cs47l24*
16326 F:      drivers/power/supply/wm83*.c
16327 F:      drivers/rtc/rtc-wm83*.c
16328 F:      drivers/regulator/wm8*.c
16329 F:      drivers/regulator/arizona*
16330 F:      drivers/video/backlight/wm83*_bl.c
16331 F:      drivers/watchdog/wm83*_wdt.c
16332 F:      include/linux/mfd/arizona/
16333 F:      include/linux/mfd/wm831x/
16334 F:      include/linux/mfd/wm8350/
16335 F:      include/linux/mfd/wm8400*
16336 F:      include/linux/regulator/arizona*
16337 F:      include/linux/wm97xx.h
16338 F:      include/sound/wm????.h
16339 F:      sound/soc/codecs/arizona.?
16340 F:      sound/soc/codecs/wm*
16341 F:      sound/soc/codecs/cs47l24*
16342
16343 WORKQUEUE
16344 M:      Tejun Heo <tj@kernel.org>
16345 R:      Lai Jiangshan <jiangshanlai@gmail.com>
16346 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
16347 S:      Maintained
16348 F:      include/linux/workqueue.h
16349 F:      kernel/workqueue.c
16350 F:      Documentation/core-api/workqueue.rst
16351
16352 X-POWERS AXP288 PMIC DRIVERS
16353 M:      Hans de Goede <hdegoede@redhat.com>
16354 S:      Maintained
16355 N:      axp288
16356 F:      drivers/acpi/pmic/intel_pmic_xpower.c
16357
16358 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
16359 M:      Chen-Yu Tsai <wens@csie.org>
16360 L:      linux-kernel@vger.kernel.org
16361 S:      Maintained
16362 N:      axp[128]
16363
16364 X.25 NETWORK LAYER
16365 M:      Andrew Hendry <andrew.hendry@gmail.com>
16366 L:      linux-x25@vger.kernel.org
16367 S:      Odd Fixes
16368 F:      Documentation/networking/x25*
16369 F:      include/net/x25*
16370 F:      net/x25/
16371
16372 X86 ARCHITECTURE (32-BIT AND 64-BIT)
16373 M:      Thomas Gleixner <tglx@linutronix.de>
16374 M:      Ingo Molnar <mingo@redhat.com>
16375 M:      Borislav Petkov <bp@alien8.de>
16376 R:      "H. Peter Anvin" <hpa@zytor.com>
16377 M:      x86@kernel.org
16378 L:      linux-kernel@vger.kernel.org
16379 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16380 S:      Maintained
16381 F:      Documentation/devicetree/bindings/x86/
16382 F:      Documentation/x86/
16383 F:      arch/x86/
16384
16385 X86 ENTRY CODE
16386 M:      Andy Lutomirski <luto@kernel.org>
16387 L:      linux-kernel@vger.kernel.org
16388 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
16389 S:      Maintained
16390 F:      arch/x86/entry/
16391
16392 X86 MCE INFRASTRUCTURE
16393 M:      Tony Luck <tony.luck@intel.com>
16394 M:      Borislav Petkov <bp@alien8.de>
16395 L:      linux-edac@vger.kernel.org
16396 S:      Maintained
16397 F:      arch/x86/kernel/cpu/mcheck/*
16398
16399 X86 MICROCODE UPDATE SUPPORT
16400 M:      Borislav Petkov <bp@alien8.de>
16401 S:      Maintained
16402 F:      arch/x86/kernel/cpu/microcode/*
16403
16404 X86 MM
16405 M:      Dave Hansen <dave.hansen@linux.intel.com>
16406 M:      Andy Lutomirski <luto@kernel.org>
16407 M:      Peter Zijlstra <peterz@infradead.org>
16408 L:      linux-kernel@vger.kernel.org
16409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
16410 S:      Maintained
16411 F:      arch/x86/mm/
16412
16413 X86 PLATFORM DRIVERS
16414 M:      Darren Hart <dvhart@infradead.org>
16415 M:      Andy Shevchenko <andy@infradead.org>
16416 L:      platform-driver-x86@vger.kernel.org
16417 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
16418 S:      Maintained
16419 F:      drivers/platform/x86/
16420 F:      drivers/platform/olpc/
16421
16422 X86 VDSO
16423 M:      Andy Lutomirski <luto@kernel.org>
16424 L:      linux-kernel@vger.kernel.org
16425 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
16426 S:      Maintained
16427 F:      arch/x86/entry/vdso/
16428
16429 XARRAY
16430 M:      Matthew Wilcox <willy@infradead.org>
16431 L:      linux-fsdevel@vger.kernel.org
16432 S:      Supported
16433 F:      Documentation/core-api/xarray.rst
16434 F:      lib/idr.c
16435 F:      lib/xarray.c
16436 F:      include/linux/idr.h
16437 F:      include/linux/xarray.h
16438 F:      tools/testing/radix-tree
16439
16440 XBOX DVD IR REMOTE
16441 M:      Benjamin Valentin <benpicco@googlemail.com>
16442 S:      Maintained
16443 F:      drivers/media/rc/xbox_remote.c
16444 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
16445
16446 XC2028/3028 TUNER DRIVER
16447 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16448 L:      linux-media@vger.kernel.org
16449 W:      https://linuxtv.org
16450 T:      git git://linuxtv.org/media_tree.git
16451 S:      Maintained
16452 F:      drivers/media/tuners/tuner-xc2028.*
16453
16454 XDP SOCKETS (AF_XDP)
16455 M:      Björn Töpel <bjorn.topel@intel.com>
16456 M:      Magnus Karlsson <magnus.karlsson@intel.com>
16457 L:      netdev@vger.kernel.org
16458 S:      Maintained
16459 F:      kernel/bpf/xskmap.c
16460 F:      net/xdp/
16461
16462 XEN BLOCK SUBSYSTEM
16463 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16464 M:      Roger Pau Monné <roger.pau@citrix.com>
16465 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16466 S:      Supported
16467 F:      drivers/block/xen-blkback/*
16468 F:      drivers/block/xen*
16469
16470 XEN HYPERVISOR ARM
16471 M:      Stefano Stabellini <sstabellini@kernel.org>
16472 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16473 S:      Maintained
16474 F:      arch/arm/xen/
16475 F:      arch/arm/include/asm/xen/
16476
16477 XEN HYPERVISOR ARM64
16478 M:      Stefano Stabellini <sstabellini@kernel.org>
16479 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16480 S:      Maintained
16481 F:      arch/arm64/xen/
16482 F:      arch/arm64/include/asm/xen/
16483
16484 XEN HYPERVISOR INTERFACE
16485 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
16486 M:      Juergen Gross <jgross@suse.com>
16487 R:      Stefano Stabellini <sstabellini@kernel.org>
16488 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16489 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
16490 S:      Supported
16491 F:      arch/x86/xen/
16492 F:      drivers/*/xen-*front.c
16493 F:      drivers/xen/
16494 F:      arch/x86/include/asm/xen/
16495 F:      arch/x86/include/asm/pvclock-abi.h
16496 F:      include/xen/
16497 F:      include/uapi/xen/
16498 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
16499 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
16500
16501 XEN NETWORK BACKEND DRIVER
16502 M:      Wei Liu <wei.liu2@citrix.com>
16503 M:      Paul Durrant <paul.durrant@citrix.com>
16504 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16505 L:      netdev@vger.kernel.org
16506 S:      Supported
16507 F:      drivers/net/xen-netback/*
16508
16509 XEN PCI SUBSYSTEM
16510 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16511 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16512 S:      Supported
16513 F:      arch/x86/pci/*xen*
16514 F:      drivers/pci/*xen*
16515
16516 XEN PVSCSI DRIVERS
16517 M:      Juergen Gross <jgross@suse.com>
16518 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16519 L:      linux-scsi@vger.kernel.org
16520 S:      Supported
16521 F:      drivers/scsi/xen-scsifront.c
16522 F:      drivers/xen/xen-scsiback.c
16523 F:      include/xen/interface/io/vscsiif.h
16524
16525 XEN SWIOTLB SUBSYSTEM
16526 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16527 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16528 L:      iommu@lists.linux-foundation.org
16529 S:      Supported
16530 F:      arch/x86/xen/*swiotlb*
16531 F:      drivers/xen/*swiotlb*
16532
16533 XEN SOUND FRONTEND DRIVER
16534 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16535 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16536 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16537 S:      Supported
16538 F:      sound/xen/*
16539
16540 XFS FILESYSTEM
16541 M:      Darrick J. Wong <darrick.wong@oracle.com>
16542 M:      linux-xfs@vger.kernel.org
16543 L:      linux-xfs@vger.kernel.org
16544 W:      http://xfs.org/
16545 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16546 S:      Supported
16547 F:      Documentation/filesystems/xfs.txt
16548 F:      fs/xfs/
16549
16550 XILINX AXI ETHERNET DRIVER
16551 M:      Anirudha Sarangi <anirudh@xilinx.com>
16552 M:      John Linn <John.Linn@xilinx.com>
16553 S:      Maintained
16554 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16555
16556 XILINX UARTLITE SERIAL DRIVER
16557 M:      Peter Korsgaard <jacmet@sunsite.dk>
16558 L:      linux-serial@vger.kernel.org
16559 S:      Maintained
16560 F:      drivers/tty/serial/uartlite.c
16561
16562 XILINX VIDEO IP CORES
16563 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16564 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16565 L:      linux-media@vger.kernel.org
16566 T:      git git://linuxtv.org/media_tree.git
16567 S:      Supported
16568 F:      Documentation/devicetree/bindings/media/xilinx/
16569 F:      drivers/media/platform/xilinx/
16570 F:      include/uapi/linux/xilinx-v4l2-controls.h
16571
16572 XILLYBUS DRIVER
16573 M:      Eli Billauer <eli.billauer@gmail.com>
16574 L:      linux-kernel@vger.kernel.org
16575 S:      Supported
16576 F:      drivers/char/xillybus/
16577
16578 XLP9XX I2C DRIVER
16579 M:      George Cherian <george.cherian@cavium.com>
16580 M:      Jan Glauber <jglauber@cavium.com>
16581 L:      linux-i2c@vger.kernel.org
16582 W:      http://www.cavium.com
16583 S:      Supported
16584 F:      drivers/i2c/busses/i2c-xlp9xx.c
16585
16586 XRA1403 GPIO EXPANDER
16587 M:      Nandor Han <nandor.han@ge.com>
16588 M:      Semi Malinen <semi.malinen@ge.com>
16589 L:      linux-gpio@vger.kernel.org
16590 S:      Maintained
16591 F:      drivers/gpio/gpio-xra1403.c
16592 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16593
16594 XTENSA XTFPGA PLATFORM SUPPORT
16595 M:      Max Filippov <jcmvbkbc@gmail.com>
16596 L:      linux-xtensa@linux-xtensa.org
16597 S:      Maintained
16598 F:      drivers/spi/spi-xtensa-xtfpga.c
16599 F:      sound/soc/xtensa/xtfpga-i2s.c
16600
16601 YAM DRIVER FOR AX.25
16602 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16603 L:      linux-hams@vger.kernel.org
16604 S:      Maintained
16605 F:      drivers/net/hamradio/yam*
16606 F:      include/linux/yam.h
16607
16608 YAMA SECURITY MODULE
16609 M:      Kees Cook <keescook@chromium.org>
16610 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16611 S:      Supported
16612 F:      security/yama/
16613 F:      Documentation/admin-guide/LSM/Yama.rst
16614
16615 YEALINK PHONE DRIVER
16616 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16617 L:      usbb2k-api-dev@nongnu.org
16618 S:      Maintained
16619 F:      Documentation/input/devices/yealink.rst
16620 F:      drivers/input/misc/yealink.*
16621
16622 Z8530 DRIVER FOR AX.25
16623 M:      Joerg Reuter <jreuter@yaina.de>
16624 W:      http://yaina.de/jreuter/
16625 W:      http://www.qsl.net/dl1bke/
16626 L:      linux-hams@vger.kernel.org
16627 S:      Maintained
16628 F:      Documentation/networking/z8530drv.txt
16629 F:      drivers/net/hamradio/*scc.c
16630 F:      drivers/net/hamradio/z8530.h
16631
16632 ZBUD COMPRESSED PAGE ALLOCATOR
16633 M:      Seth Jennings <sjenning@redhat.com>
16634 M:      Dan Streetman <ddstreet@ieee.org>
16635 L:      linux-mm@kvack.org
16636 S:      Maintained
16637 F:      mm/zbud.c
16638 F:      include/linux/zbud.h
16639
16640 ZD1211RW WIRELESS DRIVER
16641 M:      Daniel Drake <dsd@gentoo.org>
16642 M:      Ulrich Kunitz <kune@deine-taler.de>
16643 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16644 L:      linux-wireless@vger.kernel.org
16645 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16646 S:      Maintained
16647 F:      drivers/net/wireless/zydas/zd1211rw/
16648
16649 ZD1301 MEDIA DRIVER
16650 M:      Antti Palosaari <crope@iki.fi>
16651 L:      linux-media@vger.kernel.org
16652 W:      https://linuxtv.org/
16653 W:      http://palosaari.fi/linux/
16654 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16655 S:      Maintained
16656 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16657
16658 ZD1301_DEMOD MEDIA DRIVER
16659 M:      Antti Palosaari <crope@iki.fi>
16660 L:      linux-media@vger.kernel.org
16661 W:      https://linuxtv.org/
16662 W:      http://palosaari.fi/linux/
16663 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16664 S:      Maintained
16665 F:      drivers/media/dvb-frontends/zd1301_demod*
16666
16667 ZPOOL COMPRESSED PAGE STORAGE API
16668 M:      Dan Streetman <ddstreet@ieee.org>
16669 L:      linux-mm@kvack.org
16670 S:      Maintained
16671 F:      mm/zpool.c
16672 F:      include/linux/zpool.h
16673
16674 ZR36067 VIDEO FOR LINUX DRIVER
16675 L:      mjpeg-users@lists.sourceforge.net
16676 L:      linux-media@vger.kernel.org
16677 W:      http://mjpeg.sourceforge.net/driver-zoran/
16678 T:      hg https://linuxtv.org/hg/v4l-dvb
16679 S:      Odd Fixes
16680 F:      drivers/staging/media/zoran/
16681
16682 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
16683 M:      Minchan Kim <minchan@kernel.org>
16684 M:      Nitin Gupta <ngupta@vflare.org>
16685 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16686 L:      linux-kernel@vger.kernel.org
16687 S:      Maintained
16688 F:      drivers/block/zram/
16689 F:      Documentation/blockdev/zram.txt
16690
16691 ZS DECSTATION Z85C30 SERIAL DRIVER
16692 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16693 S:      Maintained
16694 F:      drivers/tty/serial/zs.*
16695
16696 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
16697 M:      Minchan Kim <minchan@kernel.org>
16698 M:      Nitin Gupta <ngupta@vflare.org>
16699 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16700 L:      linux-mm@kvack.org
16701 S:      Maintained
16702 F:      mm/zsmalloc.c
16703 F:      include/linux/zsmalloc.h
16704 F:      Documentation/vm/zsmalloc.rst
16705
16706 ZSWAP COMPRESSED SWAP CACHING
16707 M:      Seth Jennings <sjenning@redhat.com>
16708 M:      Dan Streetman <ddstreet@ieee.org>
16709 L:      linux-mm@kvack.org
16710 S:      Maintained
16711 F:      mm/zswap.c
16712
16713 THE REST
16714 M:      Linus Torvalds <torvalds@linux-foundation.org>
16715 L:      linux-kernel@vger.kernel.org
16716 Q:      http://patchwork.kernel.org/project/LKML/list/
16717 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
16718 S:      Buried alive in reporters
16719 F:      *
16720 F:      */