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 X:      drivers/gnss
1476
1477 ARM/EBSA110 MACHINE SUPPORT
1478 M:      Russell King <linux@armlinux.org.uk>
1479 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1480 W:      http://www.armlinux.org.uk/
1481 S:      Maintained
1482 F:      arch/arm/mach-ebsa110/
1483 F:      drivers/net/ethernet/amd/am79c961a.*
1484
1485 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1486 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1487 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1488 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1489 S:      Maintained
1490 N:      efm32
1491
1492 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1493 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1494 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1495 S:      Maintained
1496 F:      arch/arm/mach-pxa/ezx.c
1497
1498 ARM/FARADAY FA526 PORT
1499 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1500 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1501 S:      Maintained
1502 T:      git git://git.berlios.de/gemini-board
1503 F:      arch/arm/mm/*-fa*
1504
1505 ARM/FOOTBRIDGE ARCHITECTURE
1506 M:      Russell King <linux@armlinux.org.uk>
1507 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1508 W:      http://www.armlinux.org.uk/
1509 S:      Maintained
1510 F:      arch/arm/include/asm/hardware/dec21285.h
1511 F:      arch/arm/mach-footbridge/
1512
1513 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1514 M:      Shawn Guo <shawnguo@kernel.org>
1515 M:      Sascha Hauer <s.hauer@pengutronix.de>
1516 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1517 R:      Fabio Estevam <fabio.estevam@nxp.com>
1518 R:      NXP Linux Team <linux-imx@nxp.com>
1519 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1520 S:      Maintained
1521 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1522 F:      arch/arm/mach-imx/
1523 F:      arch/arm/mach-mxs/
1524 F:      arch/arm/boot/dts/imx*
1525 F:      arch/arm/configs/imx*_defconfig
1526 F:      drivers/clk/imx/
1527 F:      drivers/firmware/imx/
1528 F:      drivers/soc/imx/
1529 F:      include/linux/firmware/imx/
1530 F:      include/soc/imx/
1531
1532 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1533 M:      Shawn Guo <shawnguo@kernel.org>
1534 M:      Sascha Hauer <s.hauer@pengutronix.de>
1535 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1536 R:      Stefan Agner <stefan@agner.ch>
1537 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1538 S:      Maintained
1539 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1540 F:      arch/arm/mach-imx/*vf610*
1541 F:      arch/arm/boot/dts/vf*
1542
1543 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1544 M:      Shawn Guo <shawnguo@kernel.org>
1545 M:      Li Yang <leoyang.li@nxp.com>
1546 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1547 S:      Maintained
1548 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1549 F:      arch/arm/boot/dts/ls1021a*
1550 F:      arch/arm64/boot/dts/freescale/fsl-*
1551 F:      arch/arm64/boot/dts/freescale/qoriq-*
1552
1553 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1554 M:      Lennert Buytenhek <kernel@wantstofly.org>
1555 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1556 S:      Maintained
1557
1558 ARM/GUMSTIX MACHINE SUPPORT
1559 M:      Steve Sakoman <sakoman@gmail.com>
1560 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1561 S:      Maintained
1562
1563 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1564 M:      Philipp Zabel <philipp.zabel@gmail.com>
1565 M:      Paul Parsons <lost.distance@yahoo.com>
1566 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1567 S:      Maintained
1568 F:      arch/arm/mach-pxa/hx4700.c
1569 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1570 F:      sound/soc/pxa/hx4700.c
1571
1572 ARM/HISILICON SOC SUPPORT
1573 M:      Wei Xu <xuwei5@hisilicon.com>
1574 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1575 W:      http://www.hisilicon.com
1576 S:      Supported
1577 T:      git git://github.com/hisilicon/linux-hisi.git
1578 F:      arch/arm/mach-hisi/
1579 F:      arch/arm/boot/dts/hi3*
1580 F:      arch/arm/boot/dts/hip*
1581 F:      arch/arm/boot/dts/hisi*
1582 F:      arch/arm64/boot/dts/hisilicon/
1583
1584 ARM/HP JORNADA 7XX MACHINE SUPPORT
1585 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1586 W:      www.jlime.com
1587 S:      Maintained
1588 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1589 F:      arch/arm/mach-sa1100/jornada720.c
1590 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1591
1592 ARM/IGEP MACHINE SUPPORT
1593 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1594 M:      Javier Martinez Canillas <javier@dowhile0.org>
1595 L:      linux-omap@vger.kernel.org
1596 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1597 S:      Maintained
1598 F:      arch/arm/boot/dts/omap3-igep*
1599
1600 ARM/INCOME PXA270 SUPPORT
1601 M:      Marek Vasut <marek.vasut@gmail.com>
1602 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1603 S:      Maintained
1604 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1605
1606 ARM/INTEL IOP13XX ARM ARCHITECTURE
1607 M:      Lennert Buytenhek <kernel@wantstofly.org>
1608 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1609 S:      Maintained
1610
1611 ARM/INTEL IOP32X ARM ARCHITECTURE
1612 M:      Lennert Buytenhek <kernel@wantstofly.org>
1613 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1614 S:      Maintained
1615
1616 ARM/INTEL IOP33X ARM ARCHITECTURE
1617 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1618 S:      Orphan
1619
1620 ARM/INTEL IQ81342EX MACHINE SUPPORT
1621 M:      Lennert Buytenhek <kernel@wantstofly.org>
1622 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1623 S:      Maintained
1624
1625 ARM/INTEL IXDP2850 MACHINE SUPPORT
1626 M:      Lennert Buytenhek <kernel@wantstofly.org>
1627 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1628 S:      Maintained
1629
1630 ARM/INTEL IXP4XX ARM ARCHITECTURE
1631 M:      Imre Kaloz <kaloz@openwrt.org>
1632 M:      Krzysztof Halasa <khalasa@piap.pl>
1633 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1634 S:      Maintained
1635 F:      arch/arm/mach-ixp4xx/
1636
1637 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1638 M:      Jonathan Cameron <jic23@cam.ac.uk>
1639 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1640 S:      Maintained
1641 F:      arch/arm/mach-pxa/stargate2.c
1642 F:      drivers/pcmcia/pxa2xx_stargate2.c
1643
1644 ARM/INTEL XSC3 (MANZANO) ARM CORE
1645 M:      Lennert Buytenhek <kernel@wantstofly.org>
1646 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1647 S:      Maintained
1648
1649 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1650 M:      Lennert Buytenhek <kernel@wantstofly.org>
1651 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1652 S:      Maintained
1653
1654 ARM/LG1K ARCHITECTURE
1655 M:      Chanho Min <chanho.min@lge.com>
1656 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1657 S:      Maintained
1658 F:      arch/arm64/boot/dts/lg/
1659
1660 ARM/LOGICPD PXA270 MACHINE SUPPORT
1661 M:      Lennert Buytenhek <kernel@wantstofly.org>
1662 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1663 S:      Maintained
1664
1665 ARM/LPC18XX ARCHITECTURE
1666 M:      Vladimir Zapolskiy <vz@mleia.com>
1667 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1668 S:      Maintained
1669 F:      arch/arm/boot/dts/lpc43*
1670 F:      drivers/i2c/busses/i2c-lpc2k.c
1671 F:      drivers/memory/pl172.c
1672 F:      drivers/mtd/spi-nor/nxp-spifi.c
1673 F:      drivers/rtc/rtc-lpc24xx.c
1674 N:      lpc18xx
1675
1676 ARM/LPC32XX SOC SUPPORT
1677 M:      Vladimir Zapolskiy <vz@mleia.com>
1678 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1679 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1680 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1681 S:      Maintained
1682 F:      arch/arm/boot/dts/lpc32*
1683 F:      arch/arm/mach-lpc32xx/
1684 F:      drivers/i2c/busses/i2c-pnx.c
1685 F:      drivers/net/ethernet/nxp/lpc_eth.c
1686 F:      drivers/usb/host/ohci-nxp.c
1687 F:      drivers/watchdog/pnx4008_wdt.c
1688 N:      lpc32xx
1689
1690 ARM/MAGICIAN MACHINE SUPPORT
1691 M:      Philipp Zabel <philipp.zabel@gmail.com>
1692 S:      Maintained
1693
1694 ARM/Marvell Dove/MV78xx0/Orion SOC support
1695 M:      Jason Cooper <jason@lakedaemon.net>
1696 M:      Andrew Lunn <andrew@lunn.ch>
1697 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1698 M:      Gregory Clement <gregory.clement@bootlin.com>
1699 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1700 S:      Maintained
1701 F:      Documentation/devicetree/bindings/soc/dove/
1702 F:      arch/arm/mach-dove/
1703 F:      arch/arm/mach-mv78xx0/
1704 F:      arch/arm/mach-orion5x/
1705 F:      arch/arm/plat-orion/
1706 F:      arch/arm/boot/dts/dove*
1707 F:      arch/arm/boot/dts/orion5x*
1708
1709 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1710 M:      Jason Cooper <jason@lakedaemon.net>
1711 M:      Andrew Lunn <andrew@lunn.ch>
1712 M:      Gregory Clement <gregory.clement@bootlin.com>
1713 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1714 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1715 S:      Maintained
1716 F:      arch/arm/boot/dts/armada*
1717 F:      arch/arm/boot/dts/kirkwood*
1718 F:      arch/arm/configs/mvebu_*_defconfig
1719 F:      arch/arm/mach-mvebu/
1720 F:      arch/arm64/boot/dts/marvell/armada*
1721 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1722 F:      drivers/cpufreq/mvebu-cpufreq.c
1723 F:      drivers/irqchip/irq-armada-370-xp.c
1724 F:      drivers/irqchip/irq-mvebu-*
1725 F:      drivers/pinctrl/mvebu/
1726 F:      drivers/rtc/rtc-armada38x.c
1727
1728 ARM/Mediatek RTC DRIVER
1729 M:      Eddie Huang <eddie.huang@mediatek.com>
1730 M:      Sean Wang <sean.wang@mediatek.com>
1731 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1732 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1733 S:      Maintained
1734 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1735 F:      drivers/rtc/rtc-mt6397.c
1736 F:      drivers/rtc/rtc-mt7622.c
1737
1738 ARM/Mediatek SoC support
1739 M:      Matthias Brugger <matthias.bgg@gmail.com>
1740 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1741 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1742 S:      Maintained
1743 F:      arch/arm/boot/dts/mt6*
1744 F:      arch/arm/boot/dts/mt7*
1745 F:      arch/arm/boot/dts/mt8*
1746 F:      arch/arm/mach-mediatek/
1747 F:      arch/arm64/boot/dts/mediatek/
1748 N:      mtk
1749 K:      mediatek
1750
1751 ARM/Mediatek USB3 PHY DRIVER
1752 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1753 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1754 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1755 S:      Maintained
1756 F:      drivers/phy/mediatek/
1757 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1758
1759 ARM/MICREL KS8695 ARCHITECTURE
1760 M:      Greg Ungerer <gerg@uclinux.org>
1761 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1762 F:      arch/arm/mach-ks8695/
1763 S:      Odd Fixes
1764
1765 ARM/Microchip (AT91) SoC support
1766 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1767 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1768 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1769 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1770 W:      http://www.linux4sam.org
1771 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1772 S:      Supported
1773 N:      at91
1774 N:      atmel
1775 F:      arch/arm/mach-at91/
1776 F:      include/soc/at91/
1777 F:      arch/arm/boot/dts/at91*.dts
1778 F:      arch/arm/boot/dts/at91*.dtsi
1779 F:      arch/arm/boot/dts/sama*.dts
1780 F:      arch/arm/boot/dts/sama*.dtsi
1781 F:      arch/arm/include/debug/at91.S
1782 F:      drivers/memory/atmel*
1783 F:      drivers/watchdog/sama5d4_wdt.c
1784 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1785 X:      drivers/net/wireless/atmel/
1786
1787 ARM/MIOA701 MACHINE SUPPORT
1788 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1789 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1790 F:      arch/arm/mach-pxa/mioa701.c
1791 S:      Maintained
1792
1793 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1794 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1795 S:      Maintained
1796
1797 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1798 M:      Linus Walleij <linus.walleij@linaro.org>
1799 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1800 S:      Maintained
1801 F:      arch/arm/mach-nomadik/
1802 F:      arch/arm/mach-u300/
1803 F:      arch/arm/mach-ux500/
1804 F:      arch/arm/boot/dts/ste-*
1805 F:      drivers/clk/clk-nomadik.c
1806 F:      drivers/clk/clk-u300.c
1807 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1808 F:      drivers/clocksource/timer-u300.c
1809 F:      drivers/dma/coh901318*
1810 F:      drivers/dma/ste_dma40*
1811 F:      drivers/hwspinlock/u8500_hsem.c
1812 F:      drivers/i2c/busses/i2c-nomadik.c
1813 F:      drivers/i2c/busses/i2c-stu300.c
1814 F:      drivers/mfd/ab3100*
1815 F:      drivers/mfd/ab8500*
1816 F:      drivers/mfd/abx500*
1817 F:      drivers/mfd/dbx500*
1818 F:      drivers/mfd/db8500*
1819 F:      drivers/pinctrl/nomadik/
1820 F:      drivers/pinctrl/pinctrl-coh901*
1821 F:      drivers/pinctrl/pinctrl-u300.c
1822 F:      drivers/rtc/rtc-ab3100.c
1823 F:      drivers/rtc/rtc-ab8500.c
1824 F:      drivers/rtc/rtc-coh901331.c
1825 F:      drivers/rtc/rtc-pl031.c
1826 F:      drivers/watchdog/coh901327_wdt.c
1827 F:      Documentation/devicetree/bindings/arm/ste-*
1828 F:      Documentation/devicetree/bindings/arm/ux500/
1829 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1830
1831 ARM/NUVOTON NPCM ARCHITECTURE
1832 M:      Avi Fishman <avifishman70@gmail.com>
1833 M:      Tomer Maimon <tmaimon77@gmail.com>
1834 R:      Patrick Venture <venture@google.com>
1835 R:      Nancy Yuen <yuenn@google.com>
1836 R:      Brendan Higgins <brendanhiggins@google.com>
1837 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1838 S:      Supported
1839 F:      arch/arm/mach-npcm/
1840 F:      arch/arm/boot/dts/nuvoton-npcm*
1841 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1842 F:      drivers/*/*npcm*
1843 F:      Documentation/devicetree/bindings/*/*npcm*
1844 F:      Documentation/devicetree/bindings/*/*/*npcm*
1845
1846 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1847 M:      Wan ZongShun <mcuos.com@gmail.com>
1848 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1849 W:      http://www.mcuos.com
1850 S:      Maintained
1851 F:      arch/arm/mach-w90x900/
1852 F:      drivers/input/keyboard/w90p910_keypad.c
1853 F:      drivers/input/touchscreen/w90p910_ts.c
1854 F:      drivers/watchdog/nuc900_wdt.c
1855 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1856 F:      drivers/mtd/nand/raw/nuc900_nand.c
1857 F:      drivers/rtc/rtc-nuc900.c
1858 F:      drivers/spi/spi-nuc900.c
1859 F:      drivers/usb/host/ehci-w90x900.c
1860 F:      drivers/video/fbdev/nuc900fb.c
1861
1862 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1863 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1864 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1865 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1866 S:      Supported
1867
1868 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1869 M:      Alexander Clouter <alex@digriz.org.uk>
1870 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1871 W:      http://www.digriz.org.uk/ts78xx/kernel
1872 S:      Maintained
1873 F:      arch/arm/mach-orion5x/ts78xx-*
1874
1875 ARM/OXNAS platform support
1876 M:      Neil Armstrong <narmstrong@baylibre.com>
1877 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1878 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1879 S:      Maintained
1880 F:      arch/arm/mach-oxnas/
1881 F:      arch/arm/boot/dts/ox8*.dts*
1882 N:      oxnas
1883
1884 ARM/PALM TREO SUPPORT
1885 M:      Tomas Cech <sleep_walker@suse.com>
1886 L:      linux-arm-kernel@lists.infradead.org
1887 W:      http://hackndev.com
1888 S:      Maintained
1889 F:      arch/arm/mach-pxa/palmtreo.*
1890
1891 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1892 M:      Marek Vasut <marek.vasut@gmail.com>
1893 L:      linux-arm-kernel@lists.infradead.org
1894 W:      http://hackndev.com
1895 S:      Maintained
1896 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1897 F:      arch/arm/mach-pxa/palmtx.c
1898 F:      arch/arm/mach-pxa/palmt5.*
1899 F:      arch/arm/mach-pxa/include/mach/palmld.h
1900 F:      arch/arm/mach-pxa/palmld.c
1901 F:      arch/arm/mach-pxa/palmte2.*
1902 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1903 F:      arch/arm/mach-pxa/palmtc.c
1904
1905 ARM/PALMZ72 SUPPORT
1906 M:      Sergey Lapin <slapin@ossfans.org>
1907 L:      linux-arm-kernel@lists.infradead.org
1908 W:      http://hackndev.com
1909 S:      Maintained
1910 F:      arch/arm/mach-pxa/palmz72.*
1911
1912 ARM/PLEB SUPPORT
1913 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1914 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1915 S:      Maintained
1916
1917 ARM/PT DIGITAL BOARD PORT
1918 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1919 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1920 W:      http://www.armlinux.org.uk/
1921 S:      Maintained
1922
1923 ARM/QUALCOMM SUPPORT
1924 M:      Andy Gross <andy.gross@linaro.org>
1925 M:      David Brown <david.brown@linaro.org>
1926 L:      linux-arm-msm@vger.kernel.org
1927 S:      Maintained
1928 F:      Documentation/devicetree/bindings/soc/qcom/
1929 F:      arch/arm/boot/dts/qcom-*.dts
1930 F:      arch/arm/boot/dts/qcom-*.dtsi
1931 F:      arch/arm/mach-qcom/
1932 F:      arch/arm64/boot/dts/qcom/*
1933 F:      drivers/i2c/busses/i2c-qup.c
1934 F:      drivers/clk/qcom/
1935 F:      drivers/dma/qcom/
1936 F:      drivers/soc/qcom/
1937 F:      drivers/spi/spi-qup.c
1938 F:      drivers/tty/serial/msm_serial.c
1939 F:      drivers/*/pm8???-*
1940 F:      drivers/mfd/ssbi.c
1941 F:      drivers/firmware/qcom_scm*
1942 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1943
1944 ARM/RADISYS ENP2611 MACHINE SUPPORT
1945 M:      Lennert Buytenhek <kernel@wantstofly.org>
1946 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1947 S:      Maintained
1948
1949 ARM/REALTEK ARCHITECTURE
1950 M:      Andreas Färber <afaerber@suse.de>
1951 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1952 S:      Maintained
1953 F:      arch/arm64/boot/dts/realtek/
1954 F:      Documentation/devicetree/bindings/arm/realtek.txt
1955
1956 ARM/RENESAS ARM64 ARCHITECTURE
1957 M:      Simon Horman <horms@verge.net.au>
1958 M:      Magnus Damm <magnus.damm@gmail.com>
1959 L:      linux-renesas-soc@vger.kernel.org
1960 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1961 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1962 S:      Supported
1963 F:      arch/arm64/boot/dts/renesas/
1964 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1965 F:      drivers/soc/renesas/
1966 F:      include/linux/soc/renesas/
1967
1968 ARM/RISCPC ARCHITECTURE
1969 M:      Russell King <linux@armlinux.org.uk>
1970 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1971 W:      http://www.armlinux.org.uk/
1972 S:      Maintained
1973 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1974 F:      arch/arm/include/asm/hardware/ioc.h
1975 F:      arch/arm/include/asm/hardware/iomd.h
1976 F:      arch/arm/include/asm/hardware/memc.h
1977 F:      arch/arm/mach-rpc/
1978 F:      drivers/net/ethernet/8390/etherh.c
1979 F:      drivers/net/ethernet/i825xx/ether1*
1980 F:      drivers/net/ethernet/seeq/ether3*
1981 F:      drivers/scsi/arm/
1982
1983 ARM/Rockchip SoC support
1984 M:      Heiko Stuebner <heiko@sntech.de>
1985 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1986 L:      linux-rockchip@lists.infradead.org
1987 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1988 S:      Maintained
1989 F:      arch/arm/boot/dts/rk3*
1990 F:      arch/arm/boot/dts/rv1108*
1991 F:      arch/arm/mach-rockchip/
1992 F:      drivers/clk/rockchip/
1993 F:      drivers/i2c/busses/i2c-rk3x.c
1994 F:      drivers/*/*rockchip*
1995 F:      drivers/*/*/*rockchip*
1996 F:      sound/soc/rockchip/
1997 N:      rockchip
1998
1999 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2000 M:      Kukjin Kim <kgene@kernel.org>
2001 M:      Krzysztof Kozlowski <krzk@kernel.org>
2002 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2003 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2004 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2005 S:      Maintained
2006 F:      arch/arm/boot/dts/s3c*
2007 F:      arch/arm/boot/dts/s5p*
2008 F:      arch/arm/boot/dts/exynos*
2009 F:      arch/arm64/boot/dts/exynos/
2010 F:      arch/arm/plat-samsung/
2011 F:      arch/arm/mach-s3c24*/
2012 F:      arch/arm/mach-s3c64xx/
2013 F:      arch/arm/mach-s5p*/
2014 F:      arch/arm/mach-exynos*/
2015 F:      drivers/*/*s3c24*
2016 F:      drivers/*/*/*s3c24*
2017 F:      drivers/*/*s3c64xx*
2018 F:      drivers/*/*s5pv210*
2019 F:      drivers/memory/samsung/*
2020 F:      drivers/soc/samsung/*
2021 F:      Documentation/arm/Samsung/
2022 F:      Documentation/devicetree/bindings/arm/samsung/
2023 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2024 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2025 N:      exynos
2026
2027 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2028 M:      Kyungmin Park <kyungmin.park@samsung.com>
2029 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2030 S:      Maintained
2031 F:      arch/arm/mach-s5pv210/
2032
2033 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2034 M:      Kyungmin Park <kyungmin.park@samsung.com>
2035 M:      Kamil Debski <kamil@wypas.org>
2036 M:      Andrzej Hajda <a.hajda@samsung.com>
2037 L:      linux-arm-kernel@lists.infradead.org
2038 L:      linux-media@vger.kernel.org
2039 S:      Maintained
2040 F:      drivers/media/platform/s5p-g2d/
2041
2042 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2043 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2044 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2045 L:      linux-media@vger.kernel.org
2046 S:      Maintained
2047 F:      drivers/media/platform/s5p-cec/
2048 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2049
2050 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2051 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
2052 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2053 L:      linux-arm-kernel@lists.infradead.org
2054 L:      linux-media@vger.kernel.org
2055 S:      Maintained
2056 F:      drivers/media/platform/s5p-jpeg/
2057
2058 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2059 M:      Kyungmin Park <kyungmin.park@samsung.com>
2060 M:      Kamil Debski <kamil@wypas.org>
2061 M:      Jeongtae Park <jtp.park@samsung.com>
2062 M:      Andrzej Hajda <a.hajda@samsung.com>
2063 L:      linux-arm-kernel@lists.infradead.org
2064 L:      linux-media@vger.kernel.org
2065 S:      Maintained
2066 F:      arch/arm/plat-samsung/s5p-dev-mfc.c
2067 F:      drivers/media/platform/s5p-mfc/
2068
2069 ARM/SHMOBILE ARM ARCHITECTURE
2070 M:      Simon Horman <horms@verge.net.au>
2071 M:      Magnus Damm <magnus.damm@gmail.com>
2072 L:      linux-renesas-soc@vger.kernel.org
2073 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2074 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2075 S:      Supported
2076 F:      arch/arm/boot/dts/emev2*
2077 F:      arch/arm/boot/dts/r7s*
2078 F:      arch/arm/boot/dts/r8a*
2079 F:      arch/arm/boot/dts/r9a*
2080 F:      arch/arm/boot/dts/sh*
2081 F:      arch/arm/configs/shmobile_defconfig
2082 F:      arch/arm/include/debug/renesas-scif.S
2083 F:      arch/arm/mach-shmobile/
2084 F:      Documentation/devicetree/bindings/arm/shmobile.txt
2085 F:      drivers/soc/renesas/
2086 F:      include/linux/soc/renesas/
2087
2088 ARM/SOCFPGA ARCHITECTURE
2089 M:      Dinh Nguyen <dinguyen@kernel.org>
2090 S:      Maintained
2091 F:      arch/arm/mach-socfpga/
2092 F:      arch/arm/boot/dts/socfpga*
2093 F:      arch/arm/configs/socfpga_defconfig
2094 F:      arch/arm64/boot/dts/altera/
2095 W:      http://www.rocketboards.org
2096 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2097
2098 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2099 M:      Dinh Nguyen <dinguyen@kernel.org>
2100 S:      Maintained
2101 F:      drivers/clk/socfpga/
2102
2103 ARM/SOCFPGA EDAC SUPPORT
2104 M:      Thor Thayer <thor.thayer@linux.intel.com>
2105 S:      Maintained
2106 F:      drivers/edac/altera_edac.
2107
2108 ARM/SPREADTRUM SoC SUPPORT
2109 M:      Orson Zhai <orsonzhai@gmail.com>
2110 M:      Baolin Wang <baolin.wang@linaro.org>
2111 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2112 S:      Maintained
2113 F:      arch/arm64/boot/dts/sprd
2114 N:      sprd
2115
2116 ARM/STI ARCHITECTURE
2117 M:      Patrice Chotard <patrice.chotard@st.com>
2118 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2119 W:      http://www.stlinux.com
2120 S:      Maintained
2121 F:      arch/arm/mach-sti/
2122 F:      arch/arm/boot/dts/sti*
2123 F:      drivers/char/hw_random/st-rng.c
2124 F:      drivers/clocksource/arm_global_timer.c
2125 F:      drivers/clocksource/clksrc_st_lpc.c
2126 F:      drivers/cpufreq/sti-cpufreq.c
2127 F:      drivers/dma/st_fdma*
2128 F:      drivers/i2c/busses/i2c-st.c
2129 F:      drivers/media/rc/st_rc.c
2130 F:      drivers/media/platform/sti/c8sectpfe/
2131 F:      drivers/mmc/host/sdhci-st.c
2132 F:      drivers/phy/st/phy-miphy28lp.c
2133 F:      drivers/phy/st/phy-stih407-usb.c
2134 F:      drivers/pinctrl/pinctrl-st.c
2135 F:      drivers/remoteproc/st_remoteproc.c
2136 F:      drivers/remoteproc/st_slim_rproc.c
2137 F:      drivers/reset/sti/
2138 F:      drivers/rtc/rtc-st-lpc.c
2139 F:      drivers/tty/serial/st-asc.c
2140 F:      drivers/usb/dwc3/dwc3-st.c
2141 F:      drivers/usb/host/ehci-st.c
2142 F:      drivers/usb/host/ohci-st.c
2143 F:      drivers/watchdog/st_lpc_wdt.c
2144 F:      drivers/ata/ahci_st.c
2145 F:      include/linux/remoteproc/st_slim_rproc.h
2146
2147 ARM/STM32 ARCHITECTURE
2148 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2149 M:      Alexandre Torgue <alexandre.torgue@st.com>
2150 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2151 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2152 S:      Maintained
2153 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2154 N:      stm32
2155 N:      stm
2156 F:      arch/arm/boot/dts/stm32*
2157 F:      arch/arm/mach-stm32/
2158 F:      drivers/clocksource/armv7m_systick.c
2159
2160 ARM/Synaptics SoC support
2161 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2162 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2163 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2164 S:      Maintained
2165 F:      arch/arm/mach-berlin/
2166 F:      arch/arm/boot/dts/berlin*
2167 F:      arch/arm64/boot/dts/synaptics/
2168
2169 ARM/TANGO ARCHITECTURE
2170 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2171 M:      Mans Rullgard <mans@mansr.com>
2172 L:      linux-arm-kernel@lists.infradead.org
2173 S:      Odd Fixes
2174 N:      tango
2175
2176 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2177 M:      Lennert Buytenhek <kernel@wantstofly.org>
2178 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2179 S:      Maintained
2180
2181 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2182 M:      Hans Verkuil <hans.verkuil@cisco.com>
2183 L:      linux-tegra@vger.kernel.org
2184 L:      linux-media@vger.kernel.org
2185 S:      Maintained
2186 F:      drivers/media/platform/tegra-cec/
2187 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2188
2189 ARM/TETON BGA MACHINE SUPPORT
2190 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2191 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2192 S:      Maintained
2193
2194 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2195 M:      Santosh Shilimkar <ssantosh@kernel.org>
2196 L:      linux-kernel@vger.kernel.org
2197 S:      Maintained
2198 F:      drivers/memory/*emif*
2199
2200 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2201 M:      Tero Kristo <t-kristo@ti.com>
2202 M:      Nishanth Menon <nm@ti.com>
2203 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2204 S:      Supported
2205 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2206 F:      arch/arm64/boot/dts/ti/Makefile
2207 F:      arch/arm64/boot/dts/ti/k3-*
2208
2209 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2210 M:      Santosh Shilimkar <ssantosh@kernel.org>
2211 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2212 S:      Maintained
2213 F:      arch/arm/mach-keystone/
2214 F:      arch/arm/boot/dts/keystone-*
2215 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2216
2217 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2218 M:      Santosh Shilimkar <ssantosh@kernel.org>
2219 L:      linux-kernel@vger.kernel.org
2220 S:      Maintained
2221 F:      drivers/clk/keystone/
2222
2223 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2224 M:      Santosh Shilimkar <ssantosh@kernel.org>
2225 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2226 L:      linux-kernel@vger.kernel.org
2227 S:      Maintained
2228 F:      drivers/clocksource/timer-keystone.c
2229
2230 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2231 M:      Santosh Shilimkar <ssantosh@kernel.org>
2232 L:      linux-kernel@vger.kernel.org
2233 S:      Maintained
2234 F:      drivers/power/reset/keystone-reset.c
2235
2236 ARM/THECUS N2100 MACHINE SUPPORT
2237 M:      Lennert Buytenhek <kernel@wantstofly.org>
2238 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2239 S:      Maintained
2240
2241 ARM/TOSA MACHINE SUPPORT
2242 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2243 M:      Dirk Opfer <dirk@opfer-online.de>
2244 S:      Maintained
2245
2246 ARM/UNIPHIER ARCHITECTURE
2247 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2248 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2249 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2250 S:      Maintained
2251 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2252 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2253 F:      arch/arm/boot/dts/uniphier*
2254 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2255 F:      arch/arm/mach-uniphier/
2256 F:      arch/arm/mm/cache-uniphier.c
2257 F:      arch/arm64/boot/dts/socionext/uniphier*
2258 F:      drivers/bus/uniphier-system-bus.c
2259 F:      drivers/clk/uniphier/
2260 F:      drivers/gpio/gpio-uniphier.c
2261 F:      drivers/i2c/busses/i2c-uniphier*
2262 F:      drivers/irqchip/irq-uniphier-aidet.c
2263 F:      drivers/mmc/host/uniphier-sd.c
2264 F:      drivers/pinctrl/uniphier/
2265 F:      drivers/reset/reset-uniphier.c
2266 F:      drivers/tty/serial/8250/8250_uniphier.c
2267 N:      uniphier
2268
2269 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2270 M:      Ulf Hansson <ulf.hansson@linaro.org>
2271 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2272 T:      git git://git.linaro.org/people/ulfh/clk.git
2273 S:      Maintained
2274 F:      drivers/clk/ux500/
2275
2276 ARM/VERSATILE EXPRESS PLATFORM
2277 M:      Liviu Dudau <liviu.dudau@arm.com>
2278 M:      Sudeep Holla <sudeep.holla@arm.com>
2279 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2280 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2281 S:      Maintained
2282 F:      arch/arm/boot/dts/vexpress*
2283 F:      arch/arm64/boot/dts/arm/
2284 F:      arch/arm/mach-vexpress/
2285 F:      */*/vexpress*
2286 F:      */*/*/vexpress*
2287 F:      drivers/clk/versatile/clk-vexpress-osc.c
2288 F:      drivers/clocksource/timer-versatile.c
2289 N:      mps2
2290
2291 ARM/VFP SUPPORT
2292 M:      Russell King <linux@armlinux.org.uk>
2293 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2294 W:      http://www.armlinux.org.uk/
2295 S:      Maintained
2296 F:      arch/arm/vfp/
2297
2298 ARM/VOIPAC PXA270 SUPPORT
2299 M:      Marek Vasut <marek.vasut@gmail.com>
2300 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2301 S:      Maintained
2302 F:      arch/arm/mach-pxa/vpac270.c
2303 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2304
2305 ARM/VT8500 ARM ARCHITECTURE
2306 M:      Tony Prisk <linux@prisktech.co.nz>
2307 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2308 S:      Maintained
2309 F:      arch/arm/mach-vt8500/
2310 F:      drivers/clocksource/timer-vt8500.c
2311 F:      drivers/i2c/busses/i2c-wmt.c
2312 F:      drivers/mmc/host/wmt-sdmmc.c
2313 F:      drivers/pwm/pwm-vt8500.c
2314 F:      drivers/rtc/rtc-vt8500.c
2315 F:      drivers/tty/serial/vt8500_serial.c
2316 F:      drivers/usb/host/ehci-platform.c
2317 F:      drivers/usb/host/uhci-platform.c
2318 F:      drivers/video/fbdev/vt8500lcdfb.*
2319 F:      drivers/video/fbdev/wm8505fb*
2320 F:      drivers/video/fbdev/wmt_ge_rops.*
2321
2322 ARM/ZIPIT Z2 SUPPORT
2323 M:      Marek Vasut <marek.vasut@gmail.com>
2324 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2325 S:      Maintained
2326 F:      arch/arm/mach-pxa/z2.c
2327 F:      arch/arm/mach-pxa/include/mach/z2.h
2328
2329 ARM/ZTE ARCHITECTURE
2330 M:      Jun Nie <jun.nie@linaro.org>
2331 M:      Shawn Guo <shawnguo@kernel.org>
2332 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2333 S:      Maintained
2334 F:      arch/arm/boot/dts/zx2967*
2335 F:      arch/arm/mach-zx/
2336 F:      arch/arm64/boot/dts/zte/
2337 F:      drivers/clk/zte/
2338 F:      drivers/dma/zx_dma.c
2339 F:      drivers/gpio/gpio-zx.c
2340 F:      drivers/i2c/busses/i2c-zx2967.c
2341 F:      drivers/mmc/host/dw_mmc-zx.*
2342 F:      drivers/pinctrl/zte/
2343 F:      drivers/soc/zte/
2344 F:      drivers/thermal/zx2967_thermal.c
2345 F:      drivers/watchdog/zx2967_wdt.c
2346 F:      Documentation/devicetree/bindings/arm/zte.txt
2347 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2348 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2349 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2350 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2351 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2352 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2353 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2354 F:      Documentation/devicetree/bindings/soc/zte/
2355 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2356 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2357 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2358 F:      include/dt-bindings/clock/zx2967*.h
2359 F:      include/dt-bindings/soc/zte,*.h
2360 F:      sound/soc/codecs/zx_aud96p22.c
2361 F:      sound/soc/zte/
2362
2363 ARM/ZYNQ ARCHITECTURE
2364 M:      Michal Simek <michal.simek@xilinx.com>
2365 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2366 W:      http://wiki.xilinx.com
2367 T:      git https://github.com/Xilinx/linux-xlnx.git
2368 S:      Supported
2369 F:      arch/arm/mach-zynq/
2370 F:      drivers/cpuidle/cpuidle-zynq.c
2371 F:      drivers/block/xsysace.c
2372 N:      zynq
2373 N:      xilinx
2374 F:      drivers/clocksource/timer-cadence-ttc.c
2375 F:      drivers/i2c/busses/i2c-cadence.c
2376 F:      drivers/mmc/host/sdhci-of-arasan.c
2377 F:      drivers/edac/synopsys_edac.c
2378 F:      drivers/i2c/busses/i2c-xiic.c
2379
2380 ARM64 PORT (AARCH64 ARCHITECTURE)
2381 M:      Catalin Marinas <catalin.marinas@arm.com>
2382 M:      Will Deacon <will.deacon@arm.com>
2383 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2385 S:      Maintained
2386 F:      arch/arm64/
2387 X:      arch/arm64/boot/dts/
2388 F:      Documentation/arm64/
2389
2390 AS3645A LED FLASH CONTROLLER DRIVER
2391 M:      Sakari Ailus <sakari.ailus@iki.fi>
2392 L:      linux-leds@vger.kernel.org
2393 S:      Maintained
2394 F:      drivers/leds/leds-as3645a.c
2395
2396 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2397 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2398 L:      linux-media@vger.kernel.org
2399 T:      git git://linuxtv.org/media_tree.git
2400 S:      Maintained
2401 F:      drivers/media/i2c/ak7375.c
2402 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2403
2404 ASAHI KASEI AK8974 DRIVER
2405 M:      Linus Walleij <linus.walleij@linaro.org>
2406 L:      linux-iio@vger.kernel.org
2407 W:      http://www.akm.com/
2408 S:      Supported
2409 F:      drivers/iio/magnetometer/ak8974.c
2410
2411 ASC7621 HARDWARE MONITOR DRIVER
2412 M:      George Joseph <george.joseph@fairview5.com>
2413 L:      linux-hwmon@vger.kernel.org
2414 S:      Maintained
2415 F:      Documentation/hwmon/asc7621
2416 F:      drivers/hwmon/asc7621.c
2417
2418 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2419 M:      Corentin Chary <corentin.chary@gmail.com>
2420 L:      acpi4asus-user@lists.sourceforge.net
2421 L:      platform-driver-x86@vger.kernel.org
2422 W:      http://acpi4asus.sf.net
2423 S:      Maintained
2424 F:      drivers/platform/x86/asus*.c
2425 F:      drivers/platform/x86/eeepc*.c
2426
2427 ASUS WIRELESS RADIO CONTROL DRIVER
2428 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2429 L:      platform-driver-x86@vger.kernel.org
2430 S:      Maintained
2431 F:      drivers/platform/x86/asus-wireless.c
2432
2433 ASYMMETRIC KEYS
2434 M:      David Howells <dhowells@redhat.com>
2435 L:      keyrings@vger.kernel.org
2436 S:      Maintained
2437 F:      Documentation/crypto/asymmetric-keys.txt
2438 F:      include/linux/verification.h
2439 F:      include/crypto/public_key.h
2440 F:      include/crypto/pkcs7.h
2441 F:      crypto/asymmetric_keys/
2442
2443 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2444 R:      Dan Williams <dan.j.williams@intel.com>
2445 W:      http://sourceforge.net/projects/xscaleiop
2446 S:      Odd fixes
2447 F:      Documentation/crypto/async-tx-api.txt
2448 F:      crypto/async_tx/
2449 F:      drivers/dma/
2450 F:      include/linux/dmaengine.h
2451 F:      include/linux/async_tx.h
2452
2453 AT24 EEPROM DRIVER
2454 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2455 L:      linux-i2c@vger.kernel.org
2456 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2457 S:      Maintained
2458 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2459 F:      drivers/misc/eeprom/at24.c
2460 F:      include/linux/platform_data/at24.h
2461
2462 ATA OVER ETHERNET (AOE) DRIVER
2463 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2464 W:      http://www.openaoe.org/
2465 S:      Supported
2466 F:      Documentation/aoe/
2467 F:      drivers/block/aoe/
2468
2469 ATHEROS 71XX/9XXX GPIO DRIVER
2470 M:      Alban Bedel <albeu@free.fr>
2471 W:      https://github.com/AlbanBedel/linux
2472 T:      git git://github.com/AlbanBedel/linux
2473 S:      Maintained
2474 F:      drivers/gpio/gpio-ath79.c
2475 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2476
2477 ATHEROS 71XX/9XXX USB PHY DRIVER
2478 M:      Alban Bedel <albeu@free.fr>
2479 W:      https://github.com/AlbanBedel/linux
2480 T:      git git://github.com/AlbanBedel/linux
2481 S:      Maintained
2482 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2483 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2484
2485 ATHEROS ATH GENERIC UTILITIES
2486 M:      Kalle Valo <kvalo@codeaurora.org>
2487 L:      linux-wireless@vger.kernel.org
2488 S:      Supported
2489 F:      drivers/net/wireless/ath/*
2490
2491 ATHEROS ATH5K WIRELESS DRIVER
2492 M:      Jiri Slaby <jirislaby@gmail.com>
2493 M:      Nick Kossifidis <mickflemm@gmail.com>
2494 M:      Luis Chamberlain <mcgrof@kernel.org>
2495 L:      linux-wireless@vger.kernel.org
2496 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2497 S:      Maintained
2498 F:      drivers/net/wireless/ath/ath5k/
2499
2500 ATHEROS ATH6KL WIRELESS DRIVER
2501 M:      Kalle Valo <kvalo@codeaurora.org>
2502 L:      linux-wireless@vger.kernel.org
2503 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2504 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2505 S:      Supported
2506 F:      drivers/net/wireless/ath/ath6kl/
2507
2508 ATI_REMOTE2 DRIVER
2509 M:      Ville Syrjala <syrjala@sci.fi>
2510 S:      Maintained
2511 F:      drivers/input/misc/ati_remote2.c
2512
2513 ATK0110 HWMON DRIVER
2514 M:      Luca Tettamanti <kronos.it@gmail.com>
2515 L:      linux-hwmon@vger.kernel.org
2516 S:      Maintained
2517 F:      drivers/hwmon/asus_atk0110.c
2518
2519 ATLX ETHERNET DRIVERS
2520 M:      Jay Cliburn <jcliburn@gmail.com>
2521 M:      Chris Snook <chris.snook@gmail.com>
2522 L:      netdev@vger.kernel.org
2523 W:      http://sourceforge.net/projects/atl1
2524 W:      http://atl1.sourceforge.net
2525 S:      Maintained
2526 F:      drivers/net/ethernet/atheros/
2527
2528 ATM
2529 M:      Chas Williams <3chas3@gmail.com>
2530 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2531 L:      netdev@vger.kernel.org
2532 W:      http://linux-atm.sourceforge.net
2533 S:      Maintained
2534 F:      drivers/atm/
2535 F:      include/linux/atm*
2536 F:      include/uapi/linux/atm*
2537
2538 ATMEL MACB ETHERNET DRIVER
2539 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2540 S:      Supported
2541 F:      drivers/net/ethernet/cadence/
2542
2543 ATMEL MAXTOUCH DRIVER
2544 M:      Nick Dyer <nick@shmanahar.org>
2545 T:      git git://github.com/ndyer/linux.git
2546 S:      Maintained
2547 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2548 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2549
2550 ATMEL WIRELESS DRIVER
2551 M:      Simon Kelley <simon@thekelleys.org.uk>
2552 L:      linux-wireless@vger.kernel.org
2553 W:      http://www.thekelleys.org.uk/atmel
2554 W:      http://atmelwlandriver.sourceforge.net/
2555 S:      Maintained
2556 F:      drivers/net/wireless/atmel/atmel*
2557
2558 ATOMIC INFRASTRUCTURE
2559 M:      Will Deacon <will.deacon@arm.com>
2560 M:      Peter Zijlstra <peterz@infradead.org>
2561 R:      Boqun Feng <boqun.feng@gmail.com>
2562 L:      linux-kernel@vger.kernel.org
2563 S:      Maintained
2564 F:      arch/*/include/asm/atomic*.h
2565 F:      include/*/atomic*.h
2566
2567 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2568 M:      Bradley Grove <linuxdrivers@attotech.com>
2569 L:      linux-scsi@vger.kernel.org
2570 W:      http://www.attotech.com
2571 S:      Supported
2572 F:      drivers/scsi/esas2r
2573
2574 ATUSB IEEE 802.15.4 RADIO DRIVER
2575 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2576 L:      linux-wpan@vger.kernel.org
2577 S:      Maintained
2578 F:      drivers/net/ieee802154/atusb.c
2579 F:      drivers/net/ieee802154/atusb.h
2580 F:      drivers/net/ieee802154/at86rf230.h
2581
2582 AUDIT SUBSYSTEM
2583 M:      Paul Moore <paul@paul-moore.com>
2584 M:      Eric Paris <eparis@redhat.com>
2585 L:      linux-audit@redhat.com (moderated for non-subscribers)
2586 W:      https://github.com/linux-audit
2587 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2588 S:      Supported
2589 F:      include/linux/audit.h
2590 F:      include/uapi/linux/audit.h
2591 F:      kernel/audit*
2592
2593 AUXILIARY DISPLAY DRIVERS
2594 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2595 S:      Maintained
2596 F:      drivers/auxdisplay/
2597 F:      include/linux/cfag12864b.h
2598
2599 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2600 M:      Andreas Klinger <ak@it-klinger.de>
2601 L:      linux-iio@vger.kernel.org
2602 S:      Maintained
2603 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2604 F:      drivers/iio/adc/hx711.c
2605
2606 AX.25 NETWORK LAYER
2607 M:      Ralf Baechle <ralf@linux-mips.org>
2608 L:      linux-hams@vger.kernel.org
2609 W:      http://www.linux-ax25.org/
2610 S:      Maintained
2611 F:      include/uapi/linux/ax25.h
2612 F:      include/net/ax25.h
2613 F:      net/ax25/
2614
2615 AXENTIA ARM DEVICES
2616 M:      Peter Rosin <peda@axentia.se>
2617 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2618 S:      Maintained
2619 F:      Documentation/devicetree/bindings/arm/axentia.txt
2620 F:      arch/arm/boot/dts/at91-linea.dtsi
2621 F:      arch/arm/boot/dts/at91-natte.dtsi
2622 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2623 F:      arch/arm/boot/dts/at91-tse850-3.dts
2624
2625 AXENTIA ASOC DRIVERS
2626 M:      Peter Rosin <peda@axentia.se>
2627 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2628 S:      Maintained
2629 F:      Documentation/devicetree/bindings/sound/axentia,*
2630 F:      sound/soc/atmel/tse850-pcm5142.c
2631
2632 AZ6007 DVB DRIVER
2633 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2634 L:      linux-media@vger.kernel.org
2635 W:      https://linuxtv.org
2636 T:      git git://linuxtv.org/media_tree.git
2637 S:      Maintained
2638 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2639
2640 AZTECH FM RADIO RECEIVER DRIVER
2641 M:      Hans Verkuil <hverkuil@xs4all.nl>
2642 L:      linux-media@vger.kernel.org
2643 T:      git git://linuxtv.org/media_tree.git
2644 W:      https://linuxtv.org
2645 S:      Maintained
2646 F:      drivers/media/radio/radio-aztech*
2647
2648 B43 WIRELESS DRIVER
2649 L:      linux-wireless@vger.kernel.org
2650 L:      b43-dev@lists.infradead.org
2651 W:      http://wireless.kernel.org/en/users/Drivers/b43
2652 S:      Odd Fixes
2653 F:      drivers/net/wireless/broadcom/b43/
2654
2655 B43LEGACY WIRELESS DRIVER
2656 M:      Larry Finger <Larry.Finger@lwfinger.net>
2657 L:      linux-wireless@vger.kernel.org
2658 L:      b43-dev@lists.infradead.org
2659 W:      http://wireless.kernel.org/en/users/Drivers/b43
2660 S:      Maintained
2661 F:      drivers/net/wireless/broadcom/b43legacy/
2662
2663 BACKLIGHT CLASS/SUBSYSTEM
2664 M:      Lee Jones <lee.jones@linaro.org>
2665 M:      Daniel Thompson <daniel.thompson@linaro.org>
2666 M:      Jingoo Han <jingoohan1@gmail.com>
2667 L:      dri-devel@lists.freedesktop.org
2668 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2669 S:      Maintained
2670 F:      drivers/video/backlight/
2671 F:      include/linux/backlight.h
2672 F:      include/linux/pwm_backlight.h
2673 F:      Documentation/devicetree/bindings/leds/backlight
2674
2675 BATMAN ADVANCED
2676 M:      Marek Lindner <mareklindner@neomailbox.ch>
2677 M:      Simon Wunderlich <sw@simonwunderlich.de>
2678 M:      Antonio Quartulli <a@unstable.cc>
2679 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2680 W:      https://www.open-mesh.org/
2681 Q:      https://patchwork.open-mesh.org/project/batman/list/
2682 S:      Maintained
2683 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2684 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2685 F:      Documentation/networking/batman-adv.rst
2686 F:      include/uapi/linux/batadv_packet.h
2687 F:      include/uapi/linux/batman_adv.h
2688 F:      net/batman-adv/
2689
2690 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2691 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2692 L:      linux-hams@vger.kernel.org
2693 W:      http://www.baycom.org/~tom/ham/ham.html
2694 S:      Maintained
2695 F:      drivers/net/hamradio/baycom*
2696
2697 BCACHE (BLOCK LAYER CACHE)
2698 M:      Coly Li <colyli@suse.de>
2699 M:      Kent Overstreet <kent.overstreet@gmail.com>
2700 L:      linux-bcache@vger.kernel.org
2701 W:      http://bcache.evilpiepirate.org
2702 C:      irc://irc.oftc.net/bcache
2703 S:      Maintained
2704 F:      drivers/md/bcache/
2705
2706 BDISP ST MEDIA DRIVER
2707 M:      Fabien Dessenne <fabien.dessenne@st.com>
2708 L:      linux-media@vger.kernel.org
2709 T:      git git://linuxtv.org/media_tree.git
2710 W:      https://linuxtv.org
2711 S:      Supported
2712 F:      drivers/media/platform/sti/bdisp
2713
2714 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2715 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2716 L:      netdev@vger.kernel.org
2717 S:      Maintained
2718 F:      drivers/net/ethernet/ec_bhf.c
2719
2720 BEFS FILE SYSTEM
2721 M:      Luis de Bethencourt <luisbg@kernel.org>
2722 M:      Salah Triki <salah.triki@gmail.com>
2723 S:      Maintained
2724 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2725 F:      Documentation/filesystems/befs.txt
2726 F:      fs/befs/
2727
2728 BFQ I/O SCHEDULER
2729 M:      Paolo Valente <paolo.valente@linaro.org>
2730 M:      Jens Axboe <axboe@kernel.dk>
2731 L:      linux-block@vger.kernel.org
2732 S:      Maintained
2733 F:      block/bfq-*
2734 F:      Documentation/block/bfq-iosched.txt
2735
2736 BFS FILE SYSTEM
2737 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2738 S:      Maintained
2739 F:      Documentation/filesystems/bfs.txt
2740 F:      fs/bfs/
2741 F:      include/uapi/linux/bfs_fs.h
2742
2743 BLINKM RGB LED DRIVER
2744 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2745 S:      Maintained
2746 F:      drivers/leds/leds-blinkm.c
2747
2748 BLOCK LAYER
2749 M:      Jens Axboe <axboe@kernel.dk>
2750 L:      linux-block@vger.kernel.org
2751 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2752 S:      Maintained
2753 F:      block/
2754 F:      drivers/block/
2755 F:      kernel/trace/blktrace.c
2756 F:      lib/sbitmap.c
2757
2758 BLOCK2MTD DRIVER
2759 M:      Joern Engel <joern@lazybastard.org>
2760 L:      linux-mtd@lists.infradead.org
2761 S:      Maintained
2762 F:      drivers/mtd/devices/block2mtd.c
2763
2764 BLUETOOTH DRIVERS
2765 M:      Marcel Holtmann <marcel@holtmann.org>
2766 M:      Johan Hedberg <johan.hedberg@gmail.com>
2767 L:      linux-bluetooth@vger.kernel.org
2768 W:      http://www.bluez.org/
2769 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2771 S:      Maintained
2772 F:      drivers/bluetooth/
2773
2774 BLUETOOTH SUBSYSTEM
2775 M:      Marcel Holtmann <marcel@holtmann.org>
2776 M:      Johan Hedberg <johan.hedberg@gmail.com>
2777 L:      linux-bluetooth@vger.kernel.org
2778 W:      http://www.bluez.org/
2779 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2780 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2781 S:      Maintained
2782 F:      net/bluetooth/
2783 F:      include/net/bluetooth/
2784
2785 BONDING DRIVER
2786 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2787 M:      Veaceslav Falico <vfalico@gmail.com>
2788 M:      Andy Gospodarek <andy@greyhouse.net>
2789 L:      netdev@vger.kernel.org
2790 W:      http://sourceforge.net/projects/bonding/
2791 S:      Supported
2792 F:      drivers/net/bonding/
2793 F:      include/uapi/linux/if_bonding.h
2794
2795 BPF (Safe dynamic programs and tools)
2796 M:      Alexei Starovoitov <ast@kernel.org>
2797 M:      Daniel Borkmann <daniel@iogearbox.net>
2798 L:      netdev@vger.kernel.org
2799 L:      linux-kernel@vger.kernel.org
2800 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2801 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2802 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2803 S:      Supported
2804 F:      arch/*/net/*
2805 F:      Documentation/networking/filter.txt
2806 F:      Documentation/bpf/
2807 F:      include/linux/bpf*
2808 F:      include/linux/filter.h
2809 F:      include/trace/events/xdp.h
2810 F:      include/uapi/linux/bpf*
2811 F:      include/uapi/linux/filter.h
2812 F:      kernel/bpf/
2813 F:      kernel/trace/bpf_trace.c
2814 F:      lib/test_bpf.c
2815 F:      net/bpf/
2816 F:      net/core/filter.c
2817 F:      net/sched/act_bpf.c
2818 F:      net/sched/cls_bpf.c
2819 F:      samples/bpf/
2820 F:      tools/bpf/
2821 F:      tools/lib/bpf/
2822 F:      tools/testing/selftests/bpf/
2823
2824 BPF JIT for ARM
2825 M:      Shubham Bansal <illusionist.neo@gmail.com>
2826 L:      netdev@vger.kernel.org
2827 S:      Maintained
2828 F:      arch/arm/net/
2829
2830 BPF JIT for ARM64
2831 M:      Daniel Borkmann <daniel@iogearbox.net>
2832 M:      Alexei Starovoitov <ast@kernel.org>
2833 M:      Zi Shen Lim <zlim.lnx@gmail.com>
2834 L:      netdev@vger.kernel.org
2835 S:      Supported
2836 F:      arch/arm64/net/
2837
2838 BPF JIT for MIPS (32-BIT AND 64-BIT)
2839 M:      Paul Burton <paul.burton@mips.com>
2840 L:      netdev@vger.kernel.org
2841 S:      Maintained
2842 F:      arch/mips/net/
2843
2844 BPF JIT for NFP NICs
2845 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
2846 L:      netdev@vger.kernel.org
2847 S:      Supported
2848 F:      drivers/net/ethernet/netronome/nfp/bpf/
2849
2850 BPF JIT for POWERPC (32-BIT AND 64-BIT)
2851 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
2852 M:      Sandipan Das <sandipan@linux.ibm.com>
2853 L:      netdev@vger.kernel.org
2854 S:      Maintained
2855 F:      arch/powerpc/net/
2856
2857 BPF JIT for S390
2858 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
2859 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
2860 L:      netdev@vger.kernel.org
2861 S:      Maintained
2862 F:      arch/s390/net/
2863 X:      arch/s390/net/pnet.c
2864
2865 BPF JIT for SPARC (32-BIT AND 64-BIT)
2866 M:      David S. Miller <davem@davemloft.net>
2867 L:      netdev@vger.kernel.org
2868 S:      Maintained
2869 F:      arch/sparc/net/
2870
2871 BPF JIT for X86 32-BIT
2872 M:      Wang YanQing <udknight@gmail.com>
2873 L:      netdev@vger.kernel.org
2874 S:      Maintained
2875 F:      arch/x86/net/bpf_jit_comp32.c
2876
2877 BPF JIT for X86 64-BIT
2878 M:      Alexei Starovoitov <ast@kernel.org>
2879 M:      Daniel Borkmann <daniel@iogearbox.net>
2880 L:      netdev@vger.kernel.org
2881 S:      Supported
2882 F:      arch/x86/net/
2883 X:      arch/x86/net/bpf_jit_comp32.c
2884
2885 BROADCOM B44 10/100 ETHERNET DRIVER
2886 M:      Michael Chan <michael.chan@broadcom.com>
2887 L:      netdev@vger.kernel.org
2888 S:      Supported
2889 F:      drivers/net/ethernet/broadcom/b44.*
2890
2891 BROADCOM B53 ETHERNET SWITCH DRIVER
2892 M:      Florian Fainelli <f.fainelli@gmail.com>
2893 L:      netdev@vger.kernel.org
2894 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2895 S:      Supported
2896 F:      drivers/net/dsa/b53/*
2897 F:      include/linux/platform_data/b53.h
2898
2899 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2900 M:      Florian Fainelli <f.fainelli@gmail.com>
2901 M:      Ray Jui <rjui@broadcom.com>
2902 M:      Scott Branden <sbranden@broadcom.com>
2903 M:      bcm-kernel-feedback-list@broadcom.com
2904 T:      git git://github.com/broadcom/mach-bcm
2905 S:      Maintained
2906 N:      bcm281*
2907 N:      bcm113*
2908 N:      bcm216*
2909 N:      kona
2910 F:      arch/arm/mach-bcm/
2911
2912 BROADCOM BCM2835 ARM ARCHITECTURE
2913 M:      Eric Anholt <eric@anholt.net>
2914 M:      Stefan Wahren <stefan.wahren@i2se.com>
2915 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2916 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2917 T:      git git://github.com/anholt/linux
2918 S:      Maintained
2919 N:      bcm2835
2920 F:      drivers/staging/vc04_services
2921
2922 BROADCOM BCM47XX MIPS ARCHITECTURE
2923 M:      Hauke Mehrtens <hauke@hauke-m.de>
2924 M:      Rafał Miłecki <zajec5@gmail.com>
2925 L:      linux-mips@vger.kernel.org
2926 S:      Maintained
2927 F:      Documentation/devicetree/bindings/mips/brcm/
2928 F:      arch/mips/bcm47xx/*
2929 F:      arch/mips/include/asm/mach-bcm47xx/*
2930
2931 BROADCOM BCM5301X ARM ARCHITECTURE
2932 M:      Hauke Mehrtens <hauke@hauke-m.de>
2933 M:      Rafał Miłecki <zajec5@gmail.com>
2934 M:      bcm-kernel-feedback-list@broadcom.com
2935 L:      linux-arm-kernel@lists.infradead.org
2936 S:      Maintained
2937 F:      arch/arm/mach-bcm/bcm_5301x.c
2938 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2939 F:      arch/arm/boot/dts/bcm470*
2940 F:      arch/arm/boot/dts/bcm953012*
2941
2942 BROADCOM BCM53573 ARM ARCHITECTURE
2943 M:      Rafał Miłecki <rafal@milecki.pl>
2944 L:      linux-arm-kernel@lists.infradead.org
2945 S:      Maintained
2946 F:      arch/arm/boot/dts/bcm53573*
2947 F:      arch/arm/boot/dts/bcm47189*
2948
2949 BROADCOM BCM63XX ARM ARCHITECTURE
2950 M:      Florian Fainelli <f.fainelli@gmail.com>
2951 M:      bcm-kernel-feedback-list@broadcom.com
2952 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2953 T:      git git://github.com/broadcom/stblinux.git
2954 S:      Maintained
2955 N:      bcm63xx
2956
2957 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2958 M:      Kevin Cernekee <cernekee@gmail.com>
2959 L:      linux-usb@vger.kernel.org
2960 S:      Maintained
2961 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2962
2963 BROADCOM BCM7XXX ARM ARCHITECTURE
2964 M:      Brian Norris <computersforpeace@gmail.com>
2965 M:      Gregory Fong <gregory.0xf0@gmail.com>
2966 M:      Florian Fainelli <f.fainelli@gmail.com>
2967 M:      bcm-kernel-feedback-list@broadcom.com
2968 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2969 T:      git git://github.com/broadcom/stblinux.git
2970 S:      Maintained
2971 F:      arch/arm/mach-bcm/*brcmstb*
2972 F:      arch/arm/boot/dts/bcm7*.dts*
2973 F:      drivers/bus/brcmstb_gisb.c
2974 F:      arch/arm/mm/cache-b15-rac.c
2975 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2976 N:      brcmstb
2977
2978 BROADCOM BMIPS CPUFREQ DRIVER
2979 M:      Markus Mayer <mmayer@broadcom.com>
2980 M:      bcm-kernel-feedback-list@broadcom.com
2981 L:      linux-pm@vger.kernel.org
2982 S:      Maintained
2983 F:      drivers/cpufreq/bmips-cpufreq.c
2984
2985 BROADCOM BMIPS MIPS ARCHITECTURE
2986 M:      Kevin Cernekee <cernekee@gmail.com>
2987 M:      Florian Fainelli <f.fainelli@gmail.com>
2988 L:      linux-mips@vger.kernel.org
2989 T:      git git://github.com/broadcom/stblinux.git
2990 S:      Maintained
2991 F:      arch/mips/bmips/*
2992 F:      arch/mips/include/asm/mach-bmips/*
2993 F:      arch/mips/kernel/*bmips*
2994 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2995 F:      drivers/irqchip/irq-bcm63*
2996 F:      drivers/irqchip/irq-bcm7*
2997 F:      drivers/irqchip/irq-brcmstb*
2998 F:      include/linux/bcm963xx_nvram.h
2999 F:      include/linux/bcm963xx_tag.h
3000
3001 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3002 M:      Rasesh Mody <rasesh.mody@cavium.com>
3003 M:      Dept-GELinuxNICDev@cavium.com
3004 L:      netdev@vger.kernel.org
3005 S:      Supported
3006 F:      drivers/net/ethernet/broadcom/bnx2.*
3007 F:      drivers/net/ethernet/broadcom/bnx2_*
3008
3009 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3010 M:      QLogic-Storage-Upstream@qlogic.com
3011 L:      linux-scsi@vger.kernel.org
3012 S:      Supported
3013 F:      drivers/scsi/bnx2fc/
3014
3015 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3016 M:      QLogic-Storage-Upstream@qlogic.com
3017 L:      linux-scsi@vger.kernel.org
3018 S:      Supported
3019 F:      drivers/scsi/bnx2i/
3020
3021 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3022 M:      Ariel Elior <ariel.elior@cavium.com>
3023 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3024 M:      everest-linux-l2@cavium.com
3025 L:      netdev@vger.kernel.org
3026 S:      Supported
3027 F:      drivers/net/ethernet/broadcom/bnx2x/
3028
3029 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3030 M:      Michael Chan <michael.chan@broadcom.com>
3031 L:      netdev@vger.kernel.org
3032 S:      Supported
3033 F:      drivers/net/ethernet/broadcom/bnxt/
3034
3035 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3036 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3037 M:      Franky Lin <franky.lin@broadcom.com>
3038 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3039 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3040 M:      Wright Feng <wright.feng@cypress.com>
3041 L:      linux-wireless@vger.kernel.org
3042 L:      brcm80211-dev-list.pdl@broadcom.com
3043 L:      brcm80211-dev-list@cypress.com
3044 S:      Supported
3045 F:      drivers/net/wireless/broadcom/brcm80211/
3046
3047 BROADCOM BRCMSTB GPIO DRIVER
3048 M:      Gregory Fong <gregory.0xf0@gmail.com>
3049 L:      bcm-kernel-feedback-list@broadcom.com
3050 S:      Supported
3051 F:      drivers/gpio/gpio-brcmstb.c
3052 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3053
3054 BROADCOM BRCMSTB I2C DRIVER
3055 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3056 L:      linux-i2c@vger.kernel.org
3057 L:      bcm-kernel-feedback-list@broadcom.com
3058 S:      Supported
3059 F:      drivers/i2c/busses/i2c-brcmstb.c
3060 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3061
3062 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3063 M:      Al Cooper <alcooperx@gmail.com>
3064 L:      linux-kernel@vger.kernel.org
3065 L:      bcm-kernel-feedback-list@broadcom.com
3066 S:      Maintained
3067 F:      drivers/phy/broadcom/phy-brcm-usb*
3068
3069 BROADCOM GENET ETHERNET DRIVER
3070 M:      Doug Berger <opendmb@gmail.com>
3071 M:      Florian Fainelli <f.fainelli@gmail.com>
3072 L:      netdev@vger.kernel.org
3073 S:      Supported
3074 F:      drivers/net/ethernet/broadcom/genet/
3075
3076 BROADCOM IPROC ARM ARCHITECTURE
3077 M:      Ray Jui <rjui@broadcom.com>
3078 M:      Scott Branden <sbranden@broadcom.com>
3079 M:      bcm-kernel-feedback-list@broadcom.com
3080 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3081 T:      git git://github.com/broadcom/cygnus-linux.git
3082 S:      Maintained
3083 N:      iproc
3084 N:      cygnus
3085 N:      bcm[-_]nsp
3086 N:      bcm9113*
3087 N:      bcm9583*
3088 N:      bcm9585*
3089 N:      bcm9586*
3090 N:      bcm988312
3091 N:      bcm113*
3092 N:      bcm583*
3093 N:      bcm585*
3094 N:      bcm586*
3095 N:      bcm88312
3096 N:      hr2
3097 N:      stingray
3098 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3099 F:      arch/arm64/boot/dts/broadcom/stingray/*
3100 F:      drivers/clk/bcm/clk-ns*
3101 F:      drivers/clk/bcm/clk-sr*
3102 F:      drivers/pinctrl/bcm/pinctrl-ns*
3103 F:      include/dt-bindings/clock/bcm-sr*
3104
3105 BROADCOM KONA GPIO DRIVER
3106 M:      Ray Jui <rjui@broadcom.com>
3107 L:      bcm-kernel-feedback-list@broadcom.com
3108 S:      Supported
3109 F:      drivers/gpio/gpio-bcm-kona.c
3110 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3111
3112 BROADCOM NETXTREME-E ROCE DRIVER
3113 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3114 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3115 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3116 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3117 L:      linux-rdma@vger.kernel.org
3118 W:      http://www.broadcom.com
3119 S:      Supported
3120 F:      drivers/infiniband/hw/bnxt_re/
3121 F:      include/uapi/rdma/bnxt_re-abi.h
3122
3123 BROADCOM NVRAM DRIVER
3124 M:      Rafał Miłecki <zajec5@gmail.com>
3125 L:      linux-mips@vger.kernel.org
3126 S:      Maintained
3127 F:      drivers/firmware/broadcom/*
3128
3129 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3130 M:      Rafał Miłecki <zajec5@gmail.com>
3131 L:      linux-wireless@vger.kernel.org
3132 S:      Maintained
3133 F:      drivers/bcma/
3134 F:      include/linux/bcma/
3135
3136 BROADCOM STB AVS CPUFREQ DRIVER
3137 M:      Markus Mayer <mmayer@broadcom.com>
3138 M:      bcm-kernel-feedback-list@broadcom.com
3139 L:      linux-pm@vger.kernel.org
3140 S:      Maintained
3141 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3142 F:      drivers/cpufreq/brcmstb*
3143
3144 BROADCOM STB AVS TMON DRIVER
3145 M:      Markus Mayer <mmayer@broadcom.com>
3146 M:      bcm-kernel-feedback-list@broadcom.com
3147 L:      linux-pm@vger.kernel.org
3148 S:      Maintained
3149 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3150 F:      drivers/thermal/broadcom/brcmstb*
3151
3152 BROADCOM STB NAND FLASH DRIVER
3153 M:      Brian Norris <computersforpeace@gmail.com>
3154 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3155 L:      linux-mtd@lists.infradead.org
3156 L:      bcm-kernel-feedback-list@broadcom.com
3157 S:      Maintained
3158 F:      drivers/mtd/nand/raw/brcmnand/
3159
3160 BROADCOM STB DPFE DRIVER
3161 M:      Markus Mayer <mmayer@broadcom.com>
3162 M:      bcm-kernel-feedback-list@broadcom.com
3163 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3164 S:      Maintained
3165 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3166 F:      drivers/memory/brcmstb_dpfe.c
3167
3168 BROADCOM SPI DRIVER
3169 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3170 M:      bcm-kernel-feedback-list@broadcom.com
3171 S:      Maintained
3172 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3173 F:      drivers/spi/spi-bcm-qspi.*
3174 F:      drivers/spi/spi-brcmstb-qspi.c
3175 F:      drivers/spi/spi-iproc-qspi.c
3176
3177 BROADCOM SYSTEMPORT ETHERNET DRIVER
3178 M:      Florian Fainelli <f.fainelli@gmail.com>
3179 L:      netdev@vger.kernel.org
3180 S:      Supported
3181 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3182
3183 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3184 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3185 M:      Prashant Sreedharan <prashant@broadcom.com>
3186 M:      Michael Chan <mchan@broadcom.com>
3187 L:      netdev@vger.kernel.org
3188 S:      Supported
3189 F:      drivers/net/ethernet/broadcom/tg3.*
3190
3191 BROCADE BFA FC SCSI DRIVER
3192 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3193 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3194 L:      linux-scsi@vger.kernel.org
3195 S:      Supported
3196 F:      drivers/scsi/bfa/
3197
3198 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3199 M:      Rasesh Mody <rasesh.mody@cavium.com>
3200 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3201 M:      Dept-GELinuxNICDev@cavium.com
3202 L:      netdev@vger.kernel.org
3203 S:      Supported
3204 F:      drivers/net/ethernet/brocade/bna/
3205
3206 BSG (block layer generic sg v4 driver)
3207 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3208 L:      linux-scsi@vger.kernel.org
3209 S:      Supported
3210 F:      block/bsg.c
3211 F:      include/linux/bsg.h
3212 F:      include/uapi/linux/bsg.h
3213
3214 BT87X AUDIO DRIVER
3215 M:      Clemens Ladisch <clemens@ladisch.de>
3216 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3217 T:      git git://git.alsa-project.org/alsa-kernel.git
3218 S:      Maintained
3219 F:      Documentation/sound/cards/bt87x.rst
3220 F:      sound/pci/bt87x.c
3221
3222 BT8XXGPIO DRIVER
3223 M:      Michael Buesch <m@bues.ch>
3224 W:      http://bu3sch.de/btgpio.php
3225 S:      Maintained
3226 F:      drivers/gpio/gpio-bt8xx.c
3227
3228 BTRFS FILE SYSTEM
3229 M:      Chris Mason <clm@fb.com>
3230 M:      Josef Bacik <josef@toxicpanda.com>
3231 M:      David Sterba <dsterba@suse.com>
3232 L:      linux-btrfs@vger.kernel.org
3233 W:      http://btrfs.wiki.kernel.org/
3234 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3236 S:      Maintained
3237 F:      Documentation/filesystems/btrfs.txt
3238 F:      fs/btrfs/
3239 F:      include/linux/btrfs*
3240 F:      include/uapi/linux/btrfs*
3241
3242 BTTV VIDEO4LINUX DRIVER
3243 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3244 L:      linux-media@vger.kernel.org
3245 W:      https://linuxtv.org
3246 T:      git git://linuxtv.org/media_tree.git
3247 S:      Odd fixes
3248 F:      Documentation/media/v4l-drivers/bttv*
3249 F:      drivers/media/pci/bt8xx/bttv*
3250
3251 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3252 M:      Chanwoo Choi <cw00.choi@samsung.com>
3253 L:      linux-pm@vger.kernel.org
3254 L:      linux-samsung-soc@vger.kernel.org
3255 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3256 S:      Maintained
3257 F:      drivers/devfreq/exynos-bus.c
3258 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3259
3260 BUSLOGIC SCSI DRIVER
3261 M:      Khalid Aziz <khalid@gonehiking.org>
3262 L:      linux-scsi@vger.kernel.org
3263 S:      Maintained
3264 F:      drivers/scsi/BusLogic.*
3265 F:      drivers/scsi/FlashPoint.*
3266
3267 C-MEDIA CMI8788 DRIVER
3268 M:      Clemens Ladisch <clemens@ladisch.de>
3269 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3270 T:      git git://git.alsa-project.org/alsa-kernel.git
3271 S:      Maintained
3272 F:      sound/pci/oxygen/
3273
3274 C-SKY ARCHITECTURE
3275 M:      Guo Ren <guoren@kernel.org>
3276 T:      git https://github.com/c-sky/csky-linux.git
3277 S:      Supported
3278 F:      arch/csky/
3279 F:      Documentation/devicetree/bindings/csky/
3280 F:      drivers/irqchip/irq-csky-*
3281 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3282 F:      drivers/clocksource/timer-gx6605s.c
3283 F:      drivers/clocksource/timer-mp-csky.c
3284 F:      Documentation/devicetree/bindings/timer/csky,*
3285 K:      csky
3286 N:      csky
3287
3288 C6X ARCHITECTURE
3289 M:      Mark Salter <msalter@redhat.com>
3290 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3291 L:      linux-c6x-dev@linux-c6x.org
3292 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3293 S:      Maintained
3294 F:      arch/c6x/
3295
3296 CA8210 IEEE-802.15.4 RADIO DRIVER
3297 M:      Harry Morris <h.morris@cascoda.com>
3298 L:      linux-wpan@vger.kernel.org
3299 W:      https://github.com/Cascoda/ca8210-linux.git
3300 S:      Maintained
3301 F:      drivers/net/ieee802154/ca8210.c
3302 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3303
3304 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3305 M:      David Howells <dhowells@redhat.com>
3306 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3307 S:      Supported
3308 F:      Documentation/filesystems/caching/cachefiles.txt
3309 F:      fs/cachefiles/
3310
3311 CADENCE MIPI-CSI2 BRIDGES
3312 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3313 L:      linux-media@vger.kernel.org
3314 S:      Maintained
3315 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3316 F:      drivers/media/platform/cadence/cdns-csi2*
3317
3318 CADET FM/AM RADIO RECEIVER DRIVER
3319 M:      Hans Verkuil <hverkuil@xs4all.nl>
3320 L:      linux-media@vger.kernel.org
3321 T:      git git://linuxtv.org/media_tree.git
3322 W:      https://linuxtv.org
3323 S:      Maintained
3324 F:      drivers/media/radio/radio-cadet*
3325
3326 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3327 M:      Jonathan Corbet <corbet@lwn.net>
3328 L:      linux-media@vger.kernel.org
3329 T:      git git://linuxtv.org/media_tree.git
3330 S:      Maintained
3331 F:      Documentation/media/v4l-drivers/cafe_ccic*
3332 F:      drivers/media/platform/marvell-ccic/
3333
3334 CAIF NETWORK LAYER
3335 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3336 L:      netdev@vger.kernel.org
3337 S:      Supported
3338 F:      Documentation/networking/caif/
3339 F:      drivers/net/caif/
3340 F:      include/uapi/linux/caif/
3341 F:      include/net/caif/
3342 F:      net/caif/
3343
3344 CAKE QDISC
3345 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3346 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3347 S:      Maintained
3348 F:      net/sched/sch_cake.c
3349
3350 CALGARY x86-64 IOMMU
3351 M:      Muli Ben-Yehuda <mulix@mulix.org>
3352 M:      Jon Mason <jdmason@kudzu.us>
3353 L:      iommu@lists.linux-foundation.org
3354 S:      Maintained
3355 F:      arch/x86/kernel/pci-calgary_64.c
3356 F:      arch/x86/kernel/tce_64.c
3357 F:      arch/x86/include/asm/calgary.h
3358 F:      arch/x86/include/asm/tce.h
3359
3360 CAN NETWORK DRIVERS
3361 M:      Wolfgang Grandegger <wg@grandegger.com>
3362 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3363 L:      linux-can@vger.kernel.org
3364 W:      https://github.com/linux-can
3365 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3366 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3367 S:      Maintained
3368 F:      Documentation/devicetree/bindings/net/can/
3369 F:      drivers/net/can/
3370 F:      include/linux/can/dev.h
3371 F:      include/linux/can/platform/
3372 F:      include/uapi/linux/can/error.h
3373 F:      include/uapi/linux/can/netlink.h
3374
3375 CAN NETWORK LAYER
3376 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3377 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3378 L:      linux-can@vger.kernel.org
3379 W:      https://github.com/linux-can
3380 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3381 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3382 S:      Maintained
3383 F:      Documentation/networking/can.rst
3384 F:      net/can/
3385 F:      include/linux/can/core.h
3386 F:      include/uapi/linux/can.h
3387 F:      include/uapi/linux/can/bcm.h
3388 F:      include/uapi/linux/can/raw.h
3389 F:      include/uapi/linux/can/gw.h
3390
3391 CAPABILITIES
3392 M:      Serge Hallyn <serge@hallyn.com>
3393 L:      linux-security-module@vger.kernel.org
3394 S:      Supported
3395 F:      include/linux/capability.h
3396 F:      include/uapi/linux/capability.h
3397 F:      security/commoncap.c
3398 F:      kernel/capability.c
3399
3400 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3401 M:      Kevin Tsai <ktsai@capellamicro.com>
3402 S:      Maintained
3403 F:      drivers/iio/light/cm*
3404
3405 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3406 M:      Christian Lamparter <chunkeey@googlemail.com>
3407 L:      linux-wireless@vger.kernel.org
3408 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3409 S:      Maintained
3410 F:      drivers/net/wireless/ath/carl9170/
3411
3412 CAVIUM I2C DRIVER
3413 M:      Jan Glauber <jglauber@cavium.com>
3414 M:      David Daney <david.daney@cavium.com>
3415 W:      http://www.cavium.com
3416 S:      Supported
3417 F:      drivers/i2c/busses/i2c-octeon*
3418 F:      drivers/i2c/busses/i2c-thunderx*
3419
3420 CAVIUM LIQUIDIO NETWORK DRIVER
3421 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3422 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3423 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3424 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3425 L:      netdev@vger.kernel.org
3426 W:      http://www.cavium.com
3427 S:      Supported
3428 F:      drivers/net/ethernet/cavium/liquidio/
3429
3430 CAVIUM MMC DRIVER
3431 M:      Jan Glauber <jglauber@cavium.com>
3432 M:      David Daney <david.daney@cavium.com>
3433 M:      Steven J. Hill <Steven.Hill@cavium.com>
3434 W:      http://www.cavium.com
3435 S:      Supported
3436 F:      drivers/mmc/host/cavium*
3437
3438 CAVIUM OCTEON-TX CRYPTO DRIVER
3439 M:      George Cherian <george.cherian@cavium.com>
3440 L:      linux-crypto@vger.kernel.org
3441 W:      http://www.cavium.com
3442 S:      Supported
3443 F:      drivers/crypto/cavium/cpt/
3444
3445 CAVIUM THUNDERX2 ARM64 SOC
3446 M:      Robert Richter <rrichter@cavium.com>
3447 M:      Jayachandran C <jnair@caviumnetworks.com>
3448 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3449 S:      Maintained
3450 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3451 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3452
3453 CC2520 IEEE-802.15.4 RADIO DRIVER
3454 M:      Varka Bhadram <varkabhadram@gmail.com>
3455 L:      linux-wpan@vger.kernel.org
3456 S:      Maintained
3457 F:      drivers/net/ieee802154/cc2520.c
3458 F:      include/linux/spi/cc2520.h
3459 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3460
3461 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3462 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3463 L:      linux-crypto@vger.kernel.org
3464 S:      Supported
3465 F:      drivers/crypto/ccree/
3466 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3467
3468 CEC FRAMEWORK
3469 M:      Hans Verkuil <hans.verkuil@cisco.com>
3470 L:      linux-media@vger.kernel.org
3471 T:      git git://linuxtv.org/media_tree.git
3472 W:      http://linuxtv.org
3473 S:      Supported
3474 F:      Documentation/media/kapi/cec-core.rst
3475 F:      Documentation/media/uapi/cec
3476 F:      drivers/media/cec/
3477 F:      drivers/media/rc/keymaps/rc-cec.c
3478 F:      include/media/cec.h
3479 F:      include/media/cec-notifier.h
3480 F:      include/uapi/linux/cec.h
3481 F:      include/uapi/linux/cec-funcs.h
3482 F:      Documentation/devicetree/bindings/media/cec.txt
3483 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3484
3485 CEC GPIO DRIVER
3486 M:      Hans Verkuil <hans.verkuil@cisco.com>
3487 L:      linux-media@vger.kernel.org
3488 T:      git git://linuxtv.org/media_tree.git
3489 W:      http://linuxtv.org
3490 S:      Supported
3491 F:      drivers/media/platform/cec-gpio/
3492 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3493
3494 CELL BROADBAND ENGINE ARCHITECTURE
3495 M:      Arnd Bergmann <arnd@arndb.de>
3496 L:      linuxppc-dev@lists.ozlabs.org
3497 W:      http://www.ibm.com/developerworks/power/cell/
3498 S:      Supported
3499 F:      arch/powerpc/include/asm/cell*.h
3500 F:      arch/powerpc/include/asm/spu*.h
3501 F:      arch/powerpc/include/uapi/asm/spu*.h
3502 F:      arch/powerpc/oprofile/*cell*
3503 F:      arch/powerpc/platforms/cell/
3504
3505 CEPH COMMON CODE (LIBCEPH)
3506 M:      Ilya Dryomov <idryomov@gmail.com>
3507 M:      "Yan, Zheng" <zyan@redhat.com>
3508 M:      Sage Weil <sage@redhat.com>
3509 L:      ceph-devel@vger.kernel.org
3510 W:      http://ceph.com/
3511 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3512 T:      git git://github.com/ceph/ceph-client.git
3513 S:      Supported
3514 F:      net/ceph/
3515 F:      include/linux/ceph/
3516 F:      include/linux/crush/
3517
3518 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3519 M:      "Yan, Zheng" <zyan@redhat.com>
3520 M:      Sage Weil <sage@redhat.com>
3521 M:      Ilya Dryomov <idryomov@gmail.com>
3522 L:      ceph-devel@vger.kernel.org
3523 W:      http://ceph.com/
3524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3525 T:      git git://github.com/ceph/ceph-client.git
3526 S:      Supported
3527 F:      Documentation/filesystems/ceph.txt
3528 F:      fs/ceph/
3529
3530 CERTIFICATE HANDLING:
3531 M:      David Howells <dhowells@redhat.com>
3532 M:      David Woodhouse <dwmw2@infradead.org>
3533 L:      keyrings@vger.kernel.org
3534 S:      Maintained
3535 F:      Documentation/admin-guide/module-signing.rst
3536 F:      certs/
3537 F:      scripts/sign-file.c
3538 F:      scripts/extract-cert.c
3539
3540 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3541 L:      linux-usb@vger.kernel.org
3542 S:      Orphan
3543 F:      Documentation/usb/WUSB-Design-overview.txt
3544 F:      Documentation/usb/wusb-cbaf
3545 F:      drivers/usb/host/hwa-hc.c
3546 F:      drivers/usb/host/whci/
3547 F:      drivers/usb/wusbcore/
3548 F:      include/linux/usb/wusb*
3549
3550 CFAG12864B LCD DRIVER
3551 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3552 S:      Maintained
3553 F:      drivers/auxdisplay/cfag12864b.c
3554 F:      include/linux/cfag12864b.h
3555
3556 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3557 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3558 S:      Maintained
3559 F:      drivers/auxdisplay/cfag12864bfb.c
3560 F:      include/linux/cfag12864b.h
3561
3562 802.11 (including CFG80211/NL80211)
3563 M:      Johannes Berg <johannes@sipsolutions.net>
3564 L:      linux-wireless@vger.kernel.org
3565 W:      http://wireless.kernel.org/
3566 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3567 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3568 S:      Maintained
3569 F:      net/wireless/
3570 F:      include/uapi/linux/nl80211.h
3571 F:      include/linux/ieee80211.h
3572 F:      include/net/wext.h
3573 F:      include/net/cfg80211.h
3574 F:      include/net/iw_handler.h
3575 F:      include/net/ieee80211_radiotap.h
3576 F:      Documentation/driver-api/80211/cfg80211.rst
3577 F:      Documentation/networking/regulatory.txt
3578
3579 CHAR and MISC DRIVERS
3580 M:      Arnd Bergmann <arnd@arndb.de>
3581 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3582 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3583 S:      Supported
3584 F:      drivers/char/
3585 F:      drivers/misc/
3586 F:      include/linux/miscdevice.h
3587
3588 CHECKPATCH
3589 M:      Andy Whitcroft <apw@canonical.com>
3590 M:      Joe Perches <joe@perches.com>
3591 S:      Maintained
3592 F:      scripts/checkpatch.pl
3593
3594 CHINESE DOCUMENTATION
3595 M:      Harry Wei <harryxiyou@gmail.com>
3596 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3597 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3598 S:      Maintained
3599 F:      Documentation/translations/zh_CN/
3600
3601 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3602 M:      Peter Chen <Peter.Chen@nxp.com>
3603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3604 L:      linux-usb@vger.kernel.org
3605 S:      Maintained
3606 F:      drivers/usb/chipidea/
3607
3608 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3609 M:      Hans de Goede <hdegoede@redhat.com>
3610 L:      linux-input@vger.kernel.org
3611 S:      Maintained
3612 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3613 F:      drivers/input/touchscreen/chipone_icn8318.c
3614
3615 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3616 M:      Hans de Goede <hdegoede@redhat.com>
3617 L:      linux-input@vger.kernel.org
3618 S:      Maintained
3619 F:      drivers/input/touchscreen/chipone_icn8505.c
3620
3621 CHROME HARDWARE PLATFORM SUPPORT
3622 M:      Benson Leung <bleung@chromium.org>
3623 M:      Olof Johansson <olof@lixom.net>
3624 S:      Maintained
3625 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3626 F:      drivers/platform/chrome/
3627
3628 CIRRUS LOGIC AUDIO CODEC DRIVERS
3629 M:      Brian Austin <brian.austin@cirrus.com>
3630 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3631 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3632 S:      Maintained
3633 F:      sound/soc/codecs/cs*
3634
3635 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3636 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3637 L:      netdev@vger.kernel.org
3638 S:      Maintained
3639 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3640
3641 CISCO FCOE HBA DRIVER
3642 M:      Satish Kharat <satishkh@cisco.com>
3643 M:      Sesidhar Baddela <sebaddel@cisco.com>
3644 M:      Karan Tilak Kumar <kartilak@cisco.com>
3645 L:      linux-scsi@vger.kernel.org
3646 S:      Supported
3647 F:      drivers/scsi/fnic/
3648
3649 CISCO SCSI HBA DRIVER
3650 M:      Karan Tilak Kumar <kartilak@cisco.com>
3651 M:      Sesidhar Baddela <sebaddel@cisco.com>
3652 L:      linux-scsi@vger.kernel.org
3653 S:      Supported
3654 F:      drivers/scsi/snic/
3655
3656 CISCO VIC ETHERNET NIC DRIVER
3657 M:      Christian Benvenuti <benve@cisco.com>
3658 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3659 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3660 S:      Supported
3661 F:      drivers/net/ethernet/cisco/enic/
3662
3663 CISCO VIC LOW LATENCY NIC DRIVER
3664 M:      Christian Benvenuti <benve@cisco.com>
3665 S:      Supported
3666 F:      drivers/infiniband/hw/usnic/
3667
3668 CIRRUS LOGIC MADERA CODEC DRIVERS
3669 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3670 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3671 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3672 L:      patches@opensource.cirrus.com
3673 T:      git https://github.com/CirrusLogic/linux-drivers.git
3674 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3675 S:      Supported
3676 F:      Documentation/devicetree/bindings/mfd/madera.txt
3677 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3678 F:      include/linux/mfd/madera/*
3679 F:      drivers/gpio/gpio-madera*
3680 F:      drivers/mfd/madera*
3681 F:      drivers/mfd/cs47l*
3682 F:      drivers/pinctrl/cirrus/*
3683
3684 CLANG-FORMAT FILE
3685 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3686 S:      Maintained
3687 F:      .clang-format
3688
3689 CLEANCACHE API
3690 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3691 L:      linux-kernel@vger.kernel.org
3692 S:      Maintained
3693 F:      mm/cleancache.c
3694 F:      include/linux/cleancache.h
3695
3696 CLK API
3697 M:      Russell King <linux@armlinux.org.uk>
3698 L:      linux-clk@vger.kernel.org
3699 S:      Maintained
3700 F:      include/linux/clk.h
3701
3702 CLOCKSOURCE, CLOCKEVENT DRIVERS
3703 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3704 M:      Thomas Gleixner <tglx@linutronix.de>
3705 L:      linux-kernel@vger.kernel.org
3706 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3707 S:      Supported
3708 F:      drivers/clocksource/
3709 F:      Documentation/devicetree/bindings/timer/
3710
3711 CMPC ACPI DRIVER
3712 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3713 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3714 L:      platform-driver-x86@vger.kernel.org
3715 S:      Supported
3716 F:      drivers/platform/x86/classmate-laptop.c
3717
3718 COBALT MEDIA DRIVER
3719 M:      Hans Verkuil <hans.verkuil@cisco.com>
3720 L:      linux-media@vger.kernel.org
3721 T:      git git://linuxtv.org/media_tree.git
3722 W:      https://linuxtv.org
3723 S:      Supported
3724 F:      drivers/media/pci/cobalt/
3725
3726 COCCINELLE/Semantic Patches (SmPL)
3727 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3728 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3729 M:      Nicolas Palix <nicolas.palix@imag.fr>
3730 M:      Michal Marek <michal.lkml@markovi.net>
3731 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3732 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3733 W:      http://coccinelle.lip6.fr/
3734 S:      Supported
3735 F:      Documentation/dev-tools/coccinelle.rst
3736 F:      scripts/coccinelle/
3737 F:      scripts/coccicheck
3738
3739 CODA FILE SYSTEM
3740 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3741 M:      coda@cs.cmu.edu
3742 L:      codalist@coda.cs.cmu.edu
3743 W:      http://www.coda.cs.cmu.edu/
3744 S:      Maintained
3745 F:      Documentation/filesystems/coda.txt
3746 F:      fs/coda/
3747 F:      include/linux/coda*.h
3748 F:      include/uapi/linux/coda*.h
3749
3750 CODA V4L2 MEM2MEM DRIVER
3751 M:      Philipp Zabel <p.zabel@pengutronix.de>
3752 L:      linux-media@vger.kernel.org
3753 S:      Maintained
3754 F:      Documentation/devicetree/bindings/media/coda.txt
3755 F:      drivers/media/platform/coda/
3756
3757 CODE OF CONDUCT
3758 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3759 S:      Supported
3760 F:      Documentation/process/code-of-conduct.rst
3761 F:      Documentation/process/code-of-conduct-interpretation.rst
3762
3763 COMMON CLK FRAMEWORK
3764 M:      Michael Turquette <mturquette@baylibre.com>
3765 M:      Stephen Boyd <sboyd@kernel.org>
3766 L:      linux-clk@vger.kernel.org
3767 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3769 S:      Maintained
3770 F:      Documentation/devicetree/bindings/clock/
3771 F:      drivers/clk/
3772 X:      drivers/clk/clkdev.c
3773 F:      include/linux/clk-pr*
3774 F:      include/linux/clk/
3775 F:      include/linux/of_clk.h
3776
3777 COMMON INTERNET FILE SYSTEM (CIFS)
3778 M:      Steve French <sfrench@samba.org>
3779 L:      linux-cifs@vger.kernel.org
3780 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3781 W:      http://linux-cifs.samba.org/
3782 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3783 S:      Supported
3784 F:      Documentation/filesystems/cifs/
3785 F:      fs/cifs/
3786
3787 COMPACTPCI HOTPLUG CORE
3788 M:      Scott Murray <scott@spiteful.org>
3789 L:      linux-pci@vger.kernel.org
3790 S:      Maintained
3791 F:      drivers/pci/hotplug/cpci_hotplug*
3792
3793 COMPACTPCI HOTPLUG GENERIC DRIVER
3794 M:      Scott Murray <scott@spiteful.org>
3795 L:      linux-pci@vger.kernel.org
3796 S:      Maintained
3797 F:      drivers/pci/hotplug/cpcihp_generic.c
3798
3799 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3800 M:      Scott Murray <scott@spiteful.org>
3801 L:      linux-pci@vger.kernel.org
3802 S:      Maintained
3803 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3804
3805 COMPAL LAPTOP SUPPORT
3806 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3807 L:      platform-driver-x86@vger.kernel.org
3808 S:      Maintained
3809 F:      drivers/platform/x86/compal-laptop.c
3810
3811 COMPILER ATTRIBUTES
3812 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3813 S:      Maintained
3814 F:      include/linux/compiler_attributes.h
3815
3816 CONEXANT ACCESSRUNNER USB DRIVER
3817 L:      accessrunner-general@lists.sourceforge.net
3818 W:      http://accessrunner.sourceforge.net/
3819 S:      Orphan
3820 F:      drivers/usb/atm/cxacru.c
3821
3822 CONFIGFS
3823 M:      Joel Becker <jlbec@evilplan.org>
3824 M:      Christoph Hellwig <hch@lst.de>
3825 T:      git git://git.infradead.org/users/hch/configfs.git
3826 S:      Supported
3827 F:      fs/configfs/
3828 F:      include/linux/configfs.h
3829
3830 CONNECTOR
3831 M:      Evgeniy Polyakov <zbr@ioremap.net>
3832 L:      netdev@vger.kernel.org
3833 S:      Maintained
3834 F:      drivers/connector/
3835
3836 CONTROL GROUP (CGROUP)
3837 M:      Tejun Heo <tj@kernel.org>
3838 M:      Li Zefan <lizefan@huawei.com>
3839 M:      Johannes Weiner <hannes@cmpxchg.org>
3840 L:      cgroups@vger.kernel.org
3841 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3842 S:      Maintained
3843 F:      Documentation/cgroup*
3844 F:      include/linux/cgroup*
3845 F:      kernel/cgroup*
3846
3847 CONTROL GROUP - CPUSET
3848 M:      Li Zefan <lizefan@huawei.com>
3849 L:      cgroups@vger.kernel.org
3850 W:      http://www.bullopensource.org/cpuset/
3851 W:      http://oss.sgi.com/projects/cpusets/
3852 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3853 S:      Maintained
3854 F:      Documentation/cgroup-v1/cpusets.txt
3855 F:      include/linux/cpuset.h
3856 F:      kernel/cgroup/cpuset.c
3857
3858 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3859 M:      Johannes Weiner <hannes@cmpxchg.org>
3860 M:      Michal Hocko <mhocko@kernel.org>
3861 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3862 L:      cgroups@vger.kernel.org
3863 L:      linux-mm@kvack.org
3864 S:      Maintained
3865 F:      mm/memcontrol.c
3866 F:      mm/swap_cgroup.c
3867
3868 CORETEMP HARDWARE MONITORING DRIVER
3869 M:      Fenghua Yu <fenghua.yu@intel.com>
3870 L:      linux-hwmon@vger.kernel.org
3871 S:      Maintained
3872 F:      Documentation/hwmon/coretemp
3873 F:      drivers/hwmon/coretemp.c
3874
3875 COSA/SRP SYNC SERIAL DRIVER
3876 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3877 W:      http://www.fi.muni.cz/~kas/cosa/
3878 S:      Maintained
3879 F:      drivers/net/wan/cosa*
3880
3881 CPMAC ETHERNET DRIVER
3882 M:      Florian Fainelli <f.fainelli@gmail.com>
3883 L:      netdev@vger.kernel.org
3884 S:      Maintained
3885 F:      drivers/net/ethernet/ti/cpmac.c
3886
3887 CPU FREQUENCY DRIVERS
3888 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3889 M:      Viresh Kumar <viresh.kumar@linaro.org>
3890 L:      linux-pm@vger.kernel.org
3891 S:      Maintained
3892 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3893 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3894 B:      https://bugzilla.kernel.org
3895 F:      Documentation/cpu-freq/
3896 F:      Documentation/devicetree/bindings/cpufreq/
3897 F:      drivers/cpufreq/
3898 F:      include/linux/cpufreq.h
3899 F:      tools/testing/selftests/cpufreq/
3900
3901 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3902 M:      Viresh Kumar <viresh.kumar@linaro.org>
3903 M:      Sudeep Holla <sudeep.holla@arm.com>
3904 L:      linux-pm@vger.kernel.org
3905 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3906 S:      Maintained
3907 F:      drivers/cpufreq/arm_big_little.h
3908 F:      drivers/cpufreq/arm_big_little.c
3909
3910 CPU POWER MONITORING SUBSYSTEM
3911 M:      Thomas Renninger <trenn@suse.com>
3912 M:      Shuah Khan <shuah@kernel.org>
3913 L:      linux-pm@vger.kernel.org
3914 S:      Maintained
3915 F:      tools/power/cpupower/
3916
3917 CPUID/MSR DRIVER
3918 M:      "H. Peter Anvin" <hpa@zytor.com>
3919 S:      Maintained
3920 F:      arch/x86/kernel/cpuid.c
3921 F:      arch/x86/kernel/msr.c
3922
3923 CPUIDLE DRIVER - ARM BIG LITTLE
3924 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3925 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3926 L:      linux-pm@vger.kernel.org
3927 L:      linux-arm-kernel@lists.infradead.org
3928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3929 S:      Maintained
3930 F:      drivers/cpuidle/cpuidle-big_little.c
3931
3932 CPUIDLE DRIVER - ARM EXYNOS
3933 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3934 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3935 M:      Kukjin Kim <kgene@kernel.org>
3936 L:      linux-pm@vger.kernel.org
3937 L:      linux-samsung-soc@vger.kernel.org
3938 S:      Supported
3939 F:      drivers/cpuidle/cpuidle-exynos.c
3940 F:      arch/arm/mach-exynos/pm.c
3941
3942 CPUIDLE DRIVERS
3943 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3944 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3945 L:      linux-pm@vger.kernel.org
3946 S:      Maintained
3947 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3948 B:      https://bugzilla.kernel.org
3949 F:      drivers/cpuidle/*
3950 F:      include/linux/cpuidle.h
3951
3952 CRAMFS FILESYSTEM
3953 M:      Nicolas Pitre <nico@linaro.org>
3954 S:      Maintained
3955 F:      Documentation/filesystems/cramfs.txt
3956 F:      fs/cramfs/
3957
3958 CRYPTO API
3959 M:      Herbert Xu <herbert@gondor.apana.org.au>
3960 M:      "David S. Miller" <davem@davemloft.net>
3961 L:      linux-crypto@vger.kernel.org
3962 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3963 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3964 S:      Maintained
3965 F:      Documentation/crypto/
3966 F:      Documentation/devicetree/bindings/crypto/
3967 F:      arch/*/crypto/
3968 F:      crypto/
3969 F:      drivers/crypto/
3970 F:      include/crypto/
3971 F:      include/linux/crypto*
3972
3973 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3974 M:      Neil Horman <nhorman@tuxdriver.com>
3975 L:      linux-crypto@vger.kernel.org
3976 S:      Maintained
3977 F:      crypto/ansi_cprng.c
3978 F:      crypto/rng.c
3979
3980 CS3308 MEDIA DRIVER
3981 M:      Hans Verkuil <hverkuil@xs4all.nl>
3982 L:      linux-media@vger.kernel.org
3983 T:      git git://linuxtv.org/media_tree.git
3984 W:      http://linuxtv.org
3985 S:      Odd Fixes
3986 F:      drivers/media/i2c/cs3308.c
3987 F:      drivers/media/i2c/cs3308.h
3988
3989 CS5535 Audio ALSA driver
3990 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3991 S:      Maintained
3992 F:      sound/pci/cs5535audio/
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/cx2341x*
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.xenproject.org (moderated for non-subscribers)
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 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6326 S:      Maintained
6327 F:      Documentation/ABI/testing/sysfs-class-gnss
6328 F:      Documentation/devicetree/bindings/gnss/
6329 F:      drivers/gnss/
6330 F:      include/linux/gnss.h
6331
6332 GO7007 MPEG CODEC
6333 M:      Hans Verkuil <hans.verkuil@cisco.com>
6334 L:      linux-media@vger.kernel.org
6335 S:      Maintained
6336 F:      drivers/media/usb/go7007/
6337
6338 GOODIX TOUCHSCREEN
6339 M:      Bastien Nocera <hadess@hadess.net>
6340 L:      linux-input@vger.kernel.org
6341 S:      Maintained
6342 F:      drivers/input/touchscreen/goodix.c
6343
6344 GPD POCKET FAN DRIVER
6345 M:      Hans de Goede <hdegoede@redhat.com>
6346 L:      platform-driver-x86@vger.kernel.org
6347 S:      Maintained
6348 F:      drivers/platform/x86/gpd-pocket-fan.c
6349
6350 GPIO ACPI SUPPORT
6351 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6352 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6353 L:      linux-gpio@vger.kernel.org
6354 L:      linux-acpi@vger.kernel.org
6355 S:      Maintained
6356 F:      Documentation/acpi/gpio-properties.txt
6357 F:      drivers/gpio/gpiolib-acpi.c
6358
6359 GPIO IR Transmitter
6360 M:      Sean Young <sean@mess.org>
6361 L:      linux-media@vger.kernel.org
6362 S:      Maintained
6363 F:      drivers/media/rc/gpio-ir-tx.c
6364
6365 GPIO MOCKUP DRIVER
6366 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6367 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6368 L:      linux-gpio@vger.kernel.org
6369 S:      Maintained
6370 F:      drivers/gpio/gpio-mockup.c
6371 F:      tools/testing/selftests/gpio/
6372
6373 GPIO SUBSYSTEM
6374 M:      Linus Walleij <linus.walleij@linaro.org>
6375 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6376 L:      linux-gpio@vger.kernel.org
6377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6378 S:      Maintained
6379 F:      Documentation/devicetree/bindings/gpio/
6380 F:      Documentation/driver-api/gpio/
6381 F:      Documentation/gpio/
6382 F:      Documentation/ABI/testing/gpio-cdev
6383 F:      Documentation/ABI/obsolete/sysfs-gpio
6384 F:      drivers/gpio/
6385 F:      include/linux/gpio/
6386 F:      include/linux/gpio.h
6387 F:      include/linux/of_gpio.h
6388 F:      include/asm-generic/gpio.h
6389 F:      include/uapi/linux/gpio.h
6390 F:      tools/gpio/
6391
6392 GRE DEMULTIPLEXER DRIVER
6393 M:      Dmitry Kozlov <xeb@mail.ru>
6394 L:      netdev@vger.kernel.org
6395 S:      Maintained
6396 F:      net/ipv4/gre_demux.c
6397 F:      net/ipv4/gre_offload.c
6398 F:      include/net/gre.h
6399
6400 GRETH 10/100/1G Ethernet MAC device driver
6401 M:      Andreas Larsson <andreas@gaisler.com>
6402 L:      netdev@vger.kernel.org
6403 S:      Maintained
6404 F:      drivers/net/ethernet/aeroflex/
6405
6406 GREYBUS AUDIO PROTOCOLS DRIVERS
6407 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6408 M:      Mark Greer <mgreer@animalcreek.com>
6409 S:      Maintained
6410 F:      drivers/staging/greybus/audio_apbridgea.c
6411 F:      drivers/staging/greybus/audio_apbridgea.h
6412 F:      drivers/staging/greybus/audio_codec.c
6413 F:      drivers/staging/greybus/audio_codec.h
6414 F:      drivers/staging/greybus/audio_gb.c
6415 F:      drivers/staging/greybus/audio_manager.c
6416 F:      drivers/staging/greybus/audio_manager.h
6417 F:      drivers/staging/greybus/audio_manager_module.c
6418 F:      drivers/staging/greybus/audio_manager_private.h
6419 F:      drivers/staging/greybus/audio_manager_sysfs.c
6420 F:      drivers/staging/greybus/audio_module.c
6421 F:      drivers/staging/greybus/audio_topology.c
6422
6423 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6424 M:      Viresh Kumar <vireshk@kernel.org>
6425 S:      Maintained
6426 F:      drivers/staging/greybus/authentication.c
6427 F:      drivers/staging/greybus/bootrom.c
6428 F:      drivers/staging/greybus/firmware.h
6429 F:      drivers/staging/greybus/fw-core.c
6430 F:      drivers/staging/greybus/fw-download.c
6431 F:      drivers/staging/greybus/fw-management.c
6432 F:      drivers/staging/greybus/greybus_authentication.h
6433 F:      drivers/staging/greybus/greybus_firmware.h
6434 F:      drivers/staging/greybus/hid.c
6435 F:      drivers/staging/greybus/i2c.c
6436 F:      drivers/staging/greybus/spi.c
6437 F:      drivers/staging/greybus/spilib.c
6438 F:      drivers/staging/greybus/spilib.h
6439
6440 GREYBUS LOOPBACK DRIVER
6441 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6442 S:      Maintained
6443 F:      drivers/staging/greybus/loopback.c
6444
6445 GREYBUS PLATFORM DRIVERS
6446 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6447 S:      Maintained
6448 F:      drivers/staging/greybus/arche-platform.c
6449 F:      drivers/staging/greybus/arche-apb-ctrl.c
6450 F:      drivers/staging/greybus/arche_platform.h
6451
6452 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6453 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6454 S:      Maintained
6455 F:      drivers/staging/greybus/sdio.c
6456 F:      drivers/staging/greybus/light.c
6457 F:      drivers/staging/greybus/gpio.c
6458 F:      drivers/staging/greybus/power_supply.c
6459 F:      drivers/staging/greybus/spi.c
6460 F:      drivers/staging/greybus/spilib.c
6461
6462 GREYBUS SUBSYSTEM
6463 M:      Johan Hovold <johan@kernel.org>
6464 M:      Alex Elder <elder@kernel.org>
6465 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6466 S:      Maintained
6467 F:      drivers/staging/greybus/
6468 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6469
6470 GREYBUS UART PROTOCOLS DRIVERS
6471 M:      David Lin <dtwlin@gmail.com>
6472 S:      Maintained
6473 F:      drivers/staging/greybus/uart.c
6474 F:      drivers/staging/greybus/log.c
6475
6476 GS1662 VIDEO SERIALIZER
6477 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6478 L:      linux-media@vger.kernel.org
6479 T:      git git://linuxtv.org/media_tree.git
6480 S:      Maintained
6481 F:      drivers/media/spi/gs1662.c
6482
6483 GSPCA FINEPIX SUBDRIVER
6484 M:      Frank Zago <frank@zago.net>
6485 L:      linux-media@vger.kernel.org
6486 T:      git git://linuxtv.org/media_tree.git
6487 S:      Maintained
6488 F:      drivers/media/usb/gspca/finepix.c
6489
6490 GSPCA GL860 SUBDRIVER
6491 M:      Olivier Lorin <o.lorin@laposte.net>
6492 L:      linux-media@vger.kernel.org
6493 T:      git git://linuxtv.org/media_tree.git
6494 S:      Maintained
6495 F:      drivers/media/usb/gspca/gl860/
6496
6497 GSPCA M5602 SUBDRIVER
6498 M:      Erik Andren <erik.andren@gmail.com>
6499 L:      linux-media@vger.kernel.org
6500 T:      git git://linuxtv.org/media_tree.git
6501 S:      Maintained
6502 F:      drivers/media/usb/gspca/m5602/
6503
6504 GSPCA PAC207 SONIXB SUBDRIVER
6505 M:      Hans Verkuil <hverkuil@xs4all.nl>
6506 L:      linux-media@vger.kernel.org
6507 T:      git git://linuxtv.org/media_tree.git
6508 S:      Odd Fixes
6509 F:      drivers/media/usb/gspca/pac207.c
6510
6511 GSPCA SN9C20X SUBDRIVER
6512 M:      Brian Johnson <brijohn@gmail.com>
6513 L:      linux-media@vger.kernel.org
6514 T:      git git://linuxtv.org/media_tree.git
6515 S:      Maintained
6516 F:      drivers/media/usb/gspca/sn9c20x.c
6517
6518 GSPCA T613 SUBDRIVER
6519 M:      Leandro Costantino <lcostantino@gmail.com>
6520 L:      linux-media@vger.kernel.org
6521 T:      git git://linuxtv.org/media_tree.git
6522 S:      Maintained
6523 F:      drivers/media/usb/gspca/t613.c
6524
6525 GSPCA USB WEBCAM DRIVER
6526 M:      Hans Verkuil <hverkuil@xs4all.nl>
6527 L:      linux-media@vger.kernel.org
6528 T:      git git://linuxtv.org/media_tree.git
6529 S:      Odd Fixes
6530 F:      drivers/media/usb/gspca/
6531
6532 GTP (GPRS Tunneling Protocol)
6533 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6534 M:      Harald Welte <laforge@gnumonks.org>
6535 L:      osmocom-net-gprs@lists.osmocom.org
6536 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6537 S:      Maintained
6538 F:      drivers/net/gtp.c
6539
6540 GUID PARTITION TABLE (GPT)
6541 M:      Davidlohr Bueso <dave@stgolabs.net>
6542 L:      linux-efi@vger.kernel.org
6543 S:      Maintained
6544 F:      block/partitions/efi.*
6545
6546 H8/300 ARCHITECTURE
6547 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6548 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6549 W:      http://uclinux-h8.sourceforge.jp
6550 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6551 S:      Maintained
6552 F:      arch/h8300/
6553 F:      drivers/clocksource/h8300_*.c
6554 F:      drivers/clk/h8300/
6555 F:      drivers/irqchip/irq-renesas-h8*.c
6556
6557 HACKRF MEDIA DRIVER
6558 M:      Antti Palosaari <crope@iki.fi>
6559 L:      linux-media@vger.kernel.org
6560 W:      https://linuxtv.org
6561 W:      http://palosaari.fi/linux/
6562 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6563 T:      git git://linuxtv.org/anttip/media_tree.git
6564 S:      Maintained
6565 F:      drivers/media/usb/hackrf/
6566
6567 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6568 M:      Frank Seidel <frank@f-seidel.de>
6569 L:      platform-driver-x86@vger.kernel.org
6570 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6571 S:      Maintained
6572 F:      drivers/platform/x86/hdaps.c
6573
6574 HARDWARE MONITORING
6575 M:      Jean Delvare <jdelvare@suse.com>
6576 M:      Guenter Roeck <linux@roeck-us.net>
6577 L:      linux-hwmon@vger.kernel.org
6578 W:      http://hwmon.wiki.kernel.org/
6579 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6580 S:      Maintained
6581 F:      Documentation/devicetree/bindings/hwmon/
6582 F:      Documentation/hwmon/
6583 F:      drivers/hwmon/
6584 F:      include/linux/hwmon*.h
6585 F:      include/trace/events/hwmon*.h
6586
6587 HARDWARE RANDOM NUMBER GENERATOR CORE
6588 M:      Matt Mackall <mpm@selenic.com>
6589 M:      Herbert Xu <herbert@gondor.apana.org.au>
6590 L:      linux-crypto@vger.kernel.org
6591 S:      Odd fixes
6592 F:      Documentation/devicetree/bindings/rng/
6593 F:      Documentation/hw_random.txt
6594 F:      drivers/char/hw_random/
6595 F:      include/linux/hw_random.h
6596
6597 HARDWARE TRACING FACILITIES
6598 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6599 S:      Maintained
6600 F:      drivers/hwtracing/
6601
6602 HARDWARE SPINLOCK CORE
6603 M:      Ohad Ben-Cohen <ohad@wizery.com>
6604 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6605 L:      linux-remoteproc@vger.kernel.org
6606 S:      Maintained
6607 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6608 F:      Documentation/devicetree/bindings/hwlock/
6609 F:      Documentation/hwspinlock.txt
6610 F:      drivers/hwspinlock/
6611 F:      include/linux/hwspinlock.h
6612
6613 HARMONY SOUND DRIVER
6614 L:      linux-parisc@vger.kernel.org
6615 S:      Maintained
6616 F:      sound/parisc/harmony.*
6617
6618 HDPVR USB VIDEO ENCODER DRIVER
6619 M:      Hans Verkuil <hverkuil@xs4all.nl>
6620 L:      linux-media@vger.kernel.org
6621 T:      git git://linuxtv.org/media_tree.git
6622 W:      https://linuxtv.org
6623 S:      Odd Fixes
6624 F:      drivers/media/usb/hdpvr/
6625
6626 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6627 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6628 S:      Supported
6629 F:      Documentation/watchdog/hpwdt.txt
6630 F:      drivers/watchdog/hpwdt.c
6631
6632 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6633 M:      Don Brace <don.brace@microsemi.com>
6634 L:      esc.storagedev@microsemi.com
6635 L:      linux-scsi@vger.kernel.org
6636 S:      Supported
6637 F:      Documentation/scsi/hpsa.txt
6638 F:      drivers/scsi/hpsa*.[ch]
6639 F:      include/linux/cciss*.h
6640 F:      include/uapi/linux/cciss*.h
6641
6642 HFI1 DRIVER
6643 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6644 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6645 L:      linux-rdma@vger.kernel.org
6646 S:      Supported
6647 F:      drivers/infiniband/hw/hfi1
6648
6649 HFS FILESYSTEM
6650 L:      linux-fsdevel@vger.kernel.org
6651 S:      Orphan
6652 F:      Documentation/filesystems/hfs.txt
6653 F:      fs/hfs/
6654
6655 HFSPLUS FILESYSTEM
6656 L:      linux-fsdevel@vger.kernel.org
6657 S:      Orphan
6658 F:      Documentation/filesystems/hfsplus.txt
6659 F:      fs/hfsplus/
6660
6661 HGA FRAMEBUFFER DRIVER
6662 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6663 L:      linux-nvidia@lists.surfsouth.com
6664 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6665 S:      Maintained
6666 F:      drivers/video/fbdev/hgafb.c
6667
6668 HIBERNATION (aka Software Suspend, aka swsusp)
6669 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6670 M:      Pavel Machek <pavel@ucw.cz>
6671 L:      linux-pm@vger.kernel.org
6672 B:      https://bugzilla.kernel.org
6673 S:      Supported
6674 F:      arch/x86/power/
6675 F:      drivers/base/power/
6676 F:      kernel/power/
6677 F:      include/linux/suspend.h
6678 F:      include/linux/freezer.h
6679 F:      include/linux/pm.h
6680 F:      arch/*/include/asm/suspend*.h
6681
6682 HID CORE LAYER
6683 M:      Jiri Kosina <jikos@kernel.org>
6684 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6685 L:      linux-input@vger.kernel.org
6686 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
6687 S:      Maintained
6688 F:      drivers/hid/
6689 F:      include/linux/hid*
6690 F:      include/uapi/linux/hid*
6691
6692 HID SENSOR HUB DRIVERS
6693 M:      Jiri Kosina <jikos@kernel.org>
6694 M:      Jonathan Cameron <jic23@kernel.org>
6695 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6696 L:      linux-input@vger.kernel.org
6697 L:      linux-iio@vger.kernel.org
6698 S:      Maintained
6699 F:      Documentation/hid/hid-sensor*
6700 F:      drivers/hid/hid-sensor-*
6701 F:      drivers/iio/*/hid-*
6702 F:      include/linux/hid-sensor-*
6703
6704 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6705 M:      Thomas Gleixner <tglx@linutronix.de>
6706 L:      linux-kernel@vger.kernel.org
6707 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6708 S:      Maintained
6709 F:      Documentation/timers/
6710 F:      kernel/time/hrtimer.c
6711 F:      kernel/time/clockevents.c
6712 F:      kernel/time/timer_*.c
6713 F:      include/linux/clockchips.h
6714 F:      include/linux/hrtimer.h
6715
6716 HIGH-SPEED SCC DRIVER FOR AX.25
6717 L:      linux-hams@vger.kernel.org
6718 S:      Orphan
6719 F:      drivers/net/hamradio/dmascc.c
6720 F:      drivers/net/hamradio/scc.c
6721
6722 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6723 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6724 W:      http://www.highpoint-tech.com
6725 S:      Supported
6726 F:      Documentation/scsi/hptiop.txt
6727 F:      drivers/scsi/hptiop.c
6728
6729 HIPPI
6730 M:      Jes Sorensen <jes@trained-monkey.org>
6731 L:      linux-hippi@sunsite.dk
6732 S:      Maintained
6733 F:      include/linux/hippidevice.h
6734 F:      include/uapi/linux/if_hippi.h
6735 F:      net/802/hippi.c
6736 F:      drivers/net/hippi/
6737
6738 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6739 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6740 M:      Salil Mehta <salil.mehta@huawei.com>
6741 L:      netdev@vger.kernel.org
6742 W:      http://www.hisilicon.com
6743 S:      Maintained
6744 F:      drivers/net/ethernet/hisilicon/hns3/
6745
6746 HISILICON LPC BUS DRIVER
6747 M:      john.garry@huawei.com
6748 W:      http://www.hisilicon.com
6749 S:      Maintained
6750 F:      drivers/bus/hisi_lpc.c
6751 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6752
6753 HISILICON NETWORK SUBSYSTEM DRIVER
6754 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6755 M:      Salil Mehta <salil.mehta@huawei.com>
6756 L:      netdev@vger.kernel.org
6757 W:      http://www.hisilicon.com
6758 S:      Maintained
6759 F:      drivers/net/ethernet/hisilicon/
6760 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6761
6762 HISILICON PMU DRIVER
6763 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6764 W:      http://www.hisilicon.com
6765 S:      Supported
6766 F:      drivers/perf/hisilicon
6767 F:      Documentation/perf/hisi-pmu.txt
6768
6769 HISILICON ROCE DRIVER
6770 M:      Lijun Ou <oulijun@huawei.com>
6771 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6772 L:      linux-rdma@vger.kernel.org
6773 S:      Maintained
6774 F:      drivers/infiniband/hw/hns/
6775 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6776
6777 HISILICON SAS Controller
6778 M:      John Garry <john.garry@huawei.com>
6779 W:      http://www.hisilicon.com
6780 S:      Supported
6781 F:      drivers/scsi/hisi_sas/
6782 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6783
6784 HMM - Heterogeneous Memory Management
6785 M:      Jérôme Glisse <jglisse@redhat.com>
6786 L:      linux-mm@kvack.org
6787 S:      Maintained
6788 F:      mm/hmm*
6789 F:      include/linux/hmm*
6790 F:      Documentation/vm/hmm.rst
6791
6792 HOST AP DRIVER
6793 M:      Jouni Malinen <j@w1.fi>
6794 L:      linux-wireless@vger.kernel.org
6795 W:      http://w1.fi/hostap-driver.html
6796 S:      Obsolete
6797 F:      drivers/net/wireless/intersil/hostap/
6798
6799 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6800 L:      platform-driver-x86@vger.kernel.org
6801 S:      Orphan
6802 F:      drivers/platform/x86/tc1100-wmi.c
6803
6804 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6805 M:      Jaroslav Kysela <perex@perex.cz>
6806 S:      Maintained
6807 F:      drivers/net/ethernet/hp/hp100.*
6808
6809 HPET:   High Precision Event Timers driver
6810 M:      Clemens Ladisch <clemens@ladisch.de>
6811 S:      Maintained
6812 F:      Documentation/timers/hpet.txt
6813 F:      drivers/char/hpet.c
6814 F:      include/linux/hpet.h
6815 F:      include/uapi/linux/hpet.h
6816
6817 HPET:   x86
6818 S:      Orphan
6819 F:      arch/x86/kernel/hpet.c
6820 F:      arch/x86/include/asm/hpet.h
6821
6822 HPFS FILESYSTEM
6823 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6824 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6825 S:      Maintained
6826 F:      fs/hpfs/
6827
6828 HSI SUBSYSTEM
6829 M:      Sebastian Reichel <sre@kernel.org>
6830 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6831 S:      Maintained
6832 F:      Documentation/ABI/testing/sysfs-bus-hsi
6833 F:      Documentation/driver-api/hsi.rst
6834 F:      drivers/hsi/
6835 F:      include/linux/hsi/
6836 F:      include/uapi/linux/hsi/
6837
6838 HSO 3G MODEM DRIVER
6839 L:      linux-usb@vger.kernel.org
6840 S:      Orphan
6841 F:      drivers/net/usb/hso.c
6842
6843 HSR NETWORK PROTOCOL
6844 M:      Arvid Brodin <arvid.brodin@alten.se>
6845 L:      netdev@vger.kernel.org
6846 S:      Maintained
6847 F:      net/hsr/
6848
6849 HT16K33 LED CONTROLLER DRIVER
6850 M:      Robin van der Gracht <robin@protonic.nl>
6851 S:      Maintained
6852 F:      drivers/auxdisplay/ht16k33.c
6853 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6854
6855 HTCPEN TOUCHSCREEN DRIVER
6856 M:      Pau Oliva Fora <pof@eslack.org>
6857 L:      linux-input@vger.kernel.org
6858 S:      Maintained
6859 F:      drivers/input/touchscreen/htcpen.c
6860
6861 HUAWEI ETHERNET DRIVER
6862 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6863 L:      netdev@vger.kernel.org
6864 S:      Supported
6865 F:      Documentation/networking/hinic.txt
6866 F:      drivers/net/ethernet/huawei/hinic/
6867
6868 HUGETLB FILESYSTEM
6869 M:      Mike Kravetz <mike.kravetz@oracle.com>
6870 L:      linux-mm@kvack.org
6871 S:      Maintained
6872 F:      fs/hugetlbfs/
6873 F:      mm/hugetlb.c
6874 F:      include/linux/hugetlb.h
6875 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6876 F:      Documentation/vm/hugetlbfs_reserv.rst
6877 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6878
6879 HVA ST MEDIA DRIVER
6880 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6881 L:      linux-media@vger.kernel.org
6882 T:      git git://linuxtv.org/media_tree.git
6883 W:      https://linuxtv.org
6884 S:      Supported
6885 F:      drivers/media/platform/sti/hva
6886
6887 HWPOISON MEMORY FAILURE HANDLING
6888 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6889 L:      linux-mm@kvack.org
6890 S:      Maintained
6891 F:      mm/memory-failure.c
6892 F:      mm/hwpoison-inject.c
6893
6894 HYGON PROCESSOR SUPPORT
6895 M:      Pu Wen <puwen@hygon.cn>
6896 L:      linux-kernel@vger.kernel.org
6897 S:      Maintained
6898 F:      arch/x86/kernel/cpu/hygon.c
6899
6900 Hyper-V CORE AND DRIVERS
6901 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6902 M:      Haiyang Zhang <haiyangz@microsoft.com>
6903 M:      Stephen Hemminger <sthemmin@microsoft.com>
6904 L:      devel@linuxdriverproject.org
6905 S:      Maintained
6906 F:      Documentation/networking/netvsc.txt
6907 F:      arch/x86/include/asm/mshyperv.h
6908 F:      arch/x86/include/asm/trace/hyperv.h
6909 F:      arch/x86/include/asm/hyperv-tlfs.h
6910 F:      arch/x86/kernel/cpu/mshyperv.c
6911 F:      arch/x86/hyperv
6912 F:      drivers/hid/hid-hyperv.c
6913 F:      drivers/hv/
6914 F:      drivers/input/serio/hyperv-keyboard.c
6915 F:      drivers/pci/controller/pci-hyperv.c
6916 F:      drivers/net/hyperv/
6917 F:      drivers/scsi/storvsc_drv.c
6918 F:      drivers/uio/uio_hv_generic.c
6919 F:      drivers/video/fbdev/hyperv_fb.c
6920 F:      net/vmw_vsock/hyperv_transport.c
6921 F:      include/linux/hyperv.h
6922 F:      include/uapi/linux/hyperv.h
6923 F:      tools/hv/
6924 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6925
6926 HYPERVISOR VIRTUAL CONSOLE DRIVER
6927 L:      linuxppc-dev@lists.ozlabs.org
6928 S:      Odd Fixes
6929 F:      drivers/tty/hvc/
6930
6931 I2C ACPI SUPPORT
6932 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6933 L:      linux-i2c@vger.kernel.org
6934 L:      linux-acpi@vger.kernel.org
6935 S:      Maintained
6936 F:      drivers/i2c/i2c-core-acpi.c
6937
6938 I2C CONTROLLER DRIVER FOR NVIDIA GPU
6939 M:      Ajay Gupta <ajayg@nvidia.com>
6940 L:      linux-i2c@vger.kernel.org
6941 S:      Maintained
6942 F:      Documentation/i2c/busses/i2c-nvidia-gpu
6943 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
6944
6945 I2C MUXES
6946 M:      Peter Rosin <peda@axentia.se>
6947 L:      linux-i2c@vger.kernel.org
6948 S:      Maintained
6949 F:      Documentation/i2c/i2c-topology
6950 F:      Documentation/i2c/muxes/
6951 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6952 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6953 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6954 F:      drivers/i2c/i2c-mux.c
6955 F:      drivers/i2c/muxes/
6956 F:      include/linux/i2c-mux.h
6957
6958 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6959 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6960 L:      linux-i2c@vger.kernel.org
6961 S:      Maintained
6962 F:      drivers/i2c/busses/i2c-mv64xxx.c
6963
6964 I2C OVER PARALLEL PORT
6965 M:      Jean Delvare <jdelvare@suse.com>
6966 L:      linux-i2c@vger.kernel.org
6967 S:      Maintained
6968 F:      Documentation/i2c/busses/i2c-parport
6969 F:      Documentation/i2c/busses/i2c-parport-light
6970 F:      drivers/i2c/busses/i2c-parport.c
6971 F:      drivers/i2c/busses/i2c-parport-light.c
6972
6973 I2C SUBSYSTEM
6974 M:      Wolfram Sang <wsa@the-dreams.de>
6975 L:      linux-i2c@vger.kernel.org
6976 W:      https://i2c.wiki.kernel.org/
6977 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6978 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6979 S:      Maintained
6980 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6981 F:      Documentation/i2c/
6982 F:      drivers/i2c/*
6983 F:      include/linux/i2c.h
6984 F:      include/linux/i2c-dev.h
6985 F:      include/linux/i2c-smbus.h
6986 F:      include/uapi/linux/i2c.h
6987 F:      include/uapi/linux/i2c-*.h
6988
6989 I2C SUBSYSTEM HOST DRIVERS
6990 L:      linux-i2c@vger.kernel.org
6991 W:      https://i2c.wiki.kernel.org/
6992 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6993 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6994 S:      Odd Fixes
6995 F:      Documentation/devicetree/bindings/i2c/
6996 F:      drivers/i2c/algos/
6997 F:      drivers/i2c/busses/
6998
6999 I2C-TAOS-EVM DRIVER
7000 M:      Jean Delvare <jdelvare@suse.com>
7001 L:      linux-i2c@vger.kernel.org
7002 S:      Maintained
7003 F:      Documentation/i2c/busses/i2c-taos-evm
7004 F:      drivers/i2c/busses/i2c-taos-evm.c
7005
7006 I2C-TINY-USB DRIVER
7007 M:      Till Harbaum <till@harbaum.org>
7008 L:      linux-i2c@vger.kernel.org
7009 W:      http://www.harbaum.org/till/i2c_tiny_usb
7010 S:      Maintained
7011 F:      drivers/i2c/busses/i2c-tiny-usb.c
7012
7013 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7014 M:      Jean Delvare <jdelvare@suse.com>
7015 L:      linux-i2c@vger.kernel.org
7016 S:      Maintained
7017 F:      Documentation/i2c/busses/i2c-ali1535
7018 F:      Documentation/i2c/busses/i2c-ali1563
7019 F:      Documentation/i2c/busses/i2c-ali15x3
7020 F:      Documentation/i2c/busses/i2c-amd756
7021 F:      Documentation/i2c/busses/i2c-amd8111
7022 F:      Documentation/i2c/busses/i2c-i801
7023 F:      Documentation/i2c/busses/i2c-nforce2
7024 F:      Documentation/i2c/busses/i2c-piix4
7025 F:      Documentation/i2c/busses/i2c-sis5595
7026 F:      Documentation/i2c/busses/i2c-sis630
7027 F:      Documentation/i2c/busses/i2c-sis96x
7028 F:      Documentation/i2c/busses/i2c-via
7029 F:      Documentation/i2c/busses/i2c-viapro
7030 F:      drivers/i2c/busses/i2c-ali1535.c
7031 F:      drivers/i2c/busses/i2c-ali1563.c
7032 F:      drivers/i2c/busses/i2c-ali15x3.c
7033 F:      drivers/i2c/busses/i2c-amd756.c
7034 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7035 F:      drivers/i2c/busses/i2c-amd8111.c
7036 F:      drivers/i2c/busses/i2c-i801.c
7037 F:      drivers/i2c/busses/i2c-isch.c
7038 F:      drivers/i2c/busses/i2c-nforce2.c
7039 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7040 F:      drivers/i2c/busses/i2c-piix4.c
7041 F:      drivers/i2c/busses/i2c-sis5595.c
7042 F:      drivers/i2c/busses/i2c-sis630.c
7043 F:      drivers/i2c/busses/i2c-sis96x.c
7044 F:      drivers/i2c/busses/i2c-via.c
7045 F:      drivers/i2c/busses/i2c-viapro.c
7046
7047 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7048 M:      Hans de Goede <hdegoede@redhat.com>
7049 L:      linux-i2c@vger.kernel.org
7050 S:      Maintained
7051 F:      drivers/i2c/busses/i2c-cht-wc.c
7052
7053 I2C/SMBUS ISMT DRIVER
7054 M:      Seth Heasley <seth.heasley@intel.com>
7055 M:      Neil Horman <nhorman@tuxdriver.com>
7056 L:      linux-i2c@vger.kernel.org
7057 F:      drivers/i2c/busses/i2c-ismt.c
7058 F:      Documentation/i2c/busses/i2c-ismt
7059
7060 I2C/SMBUS STUB DRIVER
7061 M:      Jean Delvare <jdelvare@suse.com>
7062 L:      linux-i2c@vger.kernel.org
7063 S:      Maintained
7064 F:      drivers/i2c/i2c-stub.c
7065
7066 IA64 (Itanium) PLATFORM
7067 M:      Tony Luck <tony.luck@intel.com>
7068 M:      Fenghua Yu <fenghua.yu@intel.com>
7069 L:      linux-ia64@vger.kernel.org
7070 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7071 S:      Maintained
7072 F:      arch/ia64/
7073
7074 IBM Power 842 compression accelerator
7075 M:      Haren Myneni <haren@us.ibm.com>
7076 S:      Supported
7077 F:      drivers/crypto/nx/Makefile
7078 F:      drivers/crypto/nx/Kconfig
7079 F:      drivers/crypto/nx/nx-842*
7080 F:      include/linux/sw842.h
7081 F:      crypto/842.c
7082 F:      lib/842/
7083
7084 IBM Power in-Nest Crypto Acceleration
7085 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7086 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7087 L:      linux-crypto@vger.kernel.org
7088 S:      Supported
7089 F:      drivers/crypto/nx/Makefile
7090 F:      drivers/crypto/nx/Kconfig
7091 F:      drivers/crypto/nx/nx-aes*
7092 F:      drivers/crypto/nx/nx-sha*
7093 F:      drivers/crypto/nx/nx.*
7094 F:      drivers/crypto/nx/nx_csbcpb.h
7095 F:      drivers/crypto/nx/nx_debugfs.h
7096
7097 IBM Power Linux RAID adapter
7098 M:      Brian King <brking@us.ibm.com>
7099 S:      Supported
7100 F:      drivers/scsi/ipr.*
7101
7102 IBM Power SRIOV Virtual NIC Device Driver
7103 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
7104 M:      John Allen <jallen@linux.vnet.ibm.com>
7105 L:      netdev@vger.kernel.org
7106 S:      Supported
7107 F:      drivers/net/ethernet/ibm/ibmvnic.*
7108
7109 IBM Power Virtual Accelerator Switchboard
7110 M:      Sukadev Bhattiprolu
7111 L:      linuxppc-dev@lists.ozlabs.org
7112 S:      Supported
7113 F:      arch/powerpc/platforms/powernv/vas*
7114 F:      arch/powerpc/platforms/powernv/copy-paste.h
7115 F:      arch/powerpc/include/asm/vas.h
7116 F:      arch/powerpc/include/uapi/asm/vas.h
7117
7118 IBM Power Virtual Ethernet Device Driver
7119 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
7120 L:      netdev@vger.kernel.org
7121 S:      Supported
7122 F:      drivers/net/ethernet/ibm/ibmveth.*
7123
7124 IBM Power Virtual FC Device Drivers
7125 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7126 L:      linux-scsi@vger.kernel.org
7127 S:      Supported
7128 F:      drivers/scsi/ibmvscsi/ibmvfc*
7129
7130 IBM Power Virtual Management Channel Driver
7131 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7132 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
7133 S:      Supported
7134 F:      drivers/misc/ibmvmc.*
7135
7136 IBM Power Virtual SCSI Device Drivers
7137 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7138 L:      linux-scsi@vger.kernel.org
7139 S:      Supported
7140 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7141 F:      include/scsi/viosrp.h
7142
7143 IBM Power Virtual SCSI Device Target Driver
7144 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7145 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
7146 L:      linux-scsi@vger.kernel.org
7147 L:      target-devel@vger.kernel.org
7148 S:      Supported
7149 F:      drivers/scsi/ibmvscsi_tgt/
7150
7151 IBM Power VMX Cryptographic instructions
7152 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7153 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7154 L:      linux-crypto@vger.kernel.org
7155 S:      Supported
7156 F:      drivers/crypto/vmx/Makefile
7157 F:      drivers/crypto/vmx/Kconfig
7158 F:      drivers/crypto/vmx/vmx.c
7159 F:      drivers/crypto/vmx/aes*
7160 F:      drivers/crypto/vmx/ghash*
7161 F:      drivers/crypto/vmx/ppc-xlate.pl
7162
7163 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7164 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7165 L:      linux-pci@vger.kernel.org
7166 L:      linuxppc-dev@lists.ozlabs.org
7167 S:      Supported
7168 F:      drivers/pci/hotplug/rpaphp*
7169
7170 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7171 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7172 L:      linux-pci@vger.kernel.org
7173 L:      linuxppc-dev@lists.ozlabs.org
7174 S:      Supported
7175 F:      drivers/pci/hotplug/rpadlpar*
7176
7177 IBM ServeRAID RAID DRIVER
7178 S:      Orphan
7179 F:      drivers/scsi/ips.*
7180
7181 ICH LPC AND GPIO DRIVER
7182 M:      Peter Tyser <ptyser@xes-inc.com>
7183 S:      Maintained
7184 F:      drivers/mfd/lpc_ich.c
7185 F:      drivers/gpio/gpio-ich.c
7186
7187 IDE SUBSYSTEM
7188 M:      "David S. Miller" <davem@davemloft.net>
7189 L:      linux-ide@vger.kernel.org
7190 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7192 S:      Maintained
7193 F:      Documentation/ide/
7194 F:      drivers/ide/
7195 F:      include/linux/ide.h
7196
7197 IDE/ATAPI DRIVERS
7198 M:      Borislav Petkov <bp@alien8.de>
7199 L:      linux-ide@vger.kernel.org
7200 S:      Maintained
7201 F:      Documentation/cdrom/ide-cd
7202 F:      drivers/ide/ide-cd*
7203
7204 IDEAPAD LAPTOP EXTRAS DRIVER
7205 M:      Ike Panhc <ike.pan@canonical.com>
7206 L:      platform-driver-x86@vger.kernel.org
7207 W:      http://launchpad.net/ideapad-laptop
7208 S:      Maintained
7209 F:      drivers/platform/x86/ideapad-laptop.c
7210
7211 IDEAPAD LAPTOP SLIDEBAR DRIVER
7212 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7213 L:      linux-input@vger.kernel.org
7214 W:      https://github.com/o2genum/ideapad-slidebar
7215 S:      Maintained
7216 F:      drivers/input/misc/ideapad_slidebar.c
7217
7218 IDT VersaClock 5 CLOCK DRIVER
7219 M:      Marek Vasut <marek.vasut@gmail.com>
7220 S:      Maintained
7221 F:      drivers/clk/clk-versaclock5.c
7222
7223 IEEE 802.15.4 SUBSYSTEM
7224 M:      Alexander Aring <alex.aring@gmail.com>
7225 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7226 L:      linux-wpan@vger.kernel.org
7227 W:      http://wpan.cakelab.org/
7228 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7229 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7230 S:      Maintained
7231 F:      net/ieee802154/
7232 F:      net/mac802154/
7233 F:      drivers/net/ieee802154/
7234 F:      include/linux/nl802154.h
7235 F:      include/linux/ieee802154.h
7236 F:      include/net/nl802154.h
7237 F:      include/net/mac802154.h
7238 F:      include/net/af_ieee802154.h
7239 F:      include/net/cfg802154.h
7240 F:      include/net/ieee802154_netdev.h
7241 F:      Documentation/networking/ieee802154.txt
7242
7243 IFE PROTOCOL
7244 M:      Yotam Gigi <yotam.gi@gmail.com>
7245 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7246 F:      net/ife
7247 F:      include/net/ife.h
7248 F:      include/uapi/linux/ife.h
7249
7250 IGORPLUG-USB IR RECEIVER
7251 M:      Sean Young <sean@mess.org>
7252 L:      linux-media@vger.kernel.org
7253 S:      Maintained
7254 F:      drivers/media/rc/igorplugusb.c
7255
7256 IGUANAWORKS USB IR TRANSCEIVER
7257 M:      Sean Young <sean@mess.org>
7258 L:      linux-media@vger.kernel.org
7259 S:      Maintained
7260 F:      drivers/media/rc/iguanair.c
7261
7262 IIO DIGITAL POTENTIOMETER DAC
7263 M:      Peter Rosin <peda@axentia.se>
7264 L:      linux-iio@vger.kernel.org
7265 S:      Maintained
7266 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7267 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7268 F:      drivers/iio/dac/dpot-dac.c
7269
7270 IIO ENVELOPE DETECTOR
7271 M:      Peter Rosin <peda@axentia.se>
7272 L:      linux-iio@vger.kernel.org
7273 S:      Maintained
7274 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7275 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7276 F:      drivers/iio/adc/envelope-detector.c
7277
7278 IIO MULTIPLEXER
7279 M:      Peter Rosin <peda@axentia.se>
7280 L:      linux-iio@vger.kernel.org
7281 S:      Maintained
7282 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7283 F:      drivers/iio/multiplexer/iio-mux.c
7284
7285 IIO SUBSYSTEM AND DRIVERS
7286 M:      Jonathan Cameron <jic23@kernel.org>
7287 R:      Hartmut Knaack <knaack.h@gmx.de>
7288 R:      Lars-Peter Clausen <lars@metafoo.de>
7289 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7290 L:      linux-iio@vger.kernel.org
7291 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7292 S:      Maintained
7293 F:      Documentation/ABI/testing/configfs-iio*
7294 F:      Documentation/ABI/testing/sysfs-bus-iio*
7295 F:      Documentation/devicetree/bindings/iio/
7296 F:      drivers/iio/
7297 F:      drivers/staging/iio/
7298 F:      include/linux/iio/
7299 F:      tools/iio/
7300
7301 IIO UNIT CONVERTER
7302 M:      Peter Rosin <peda@axentia.se>
7303 L:      linux-iio@vger.kernel.org
7304 S:      Maintained
7305 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7306 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7307 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7308 F:      drivers/iio/afe/iio-rescale.c
7309
7310 IKANOS/ADI EAGLE ADSL USB DRIVER
7311 M:      Matthieu Castet <castet.matthieu@free.fr>
7312 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7313 S:      Maintained
7314 F:      drivers/usb/atm/ueagle-atm.c
7315
7316 IMGTEC ASCII LCD DRIVER
7317 M:      Paul Burton <paul.burton@mips.com>
7318 S:      Maintained
7319 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7320 F:      drivers/auxdisplay/img-ascii-lcd.c
7321
7322 IMGTEC IR DECODER DRIVER
7323 M:      James Hogan <jhogan@kernel.org>
7324 S:      Maintained
7325 F:      drivers/media/rc/img-ir/
7326
7327 IMON SOUNDGRAPH USB IR RECEIVER
7328 M:      Sean Young <sean@mess.org>
7329 L:      linux-media@vger.kernel.org
7330 S:      Maintained
7331 F:      drivers/media/rc/imon_raw.c
7332 F:      drivers/media/rc/imon.c
7333
7334 IMS TWINTURBO FRAMEBUFFER DRIVER
7335 L:      linux-fbdev@vger.kernel.org
7336 S:      Orphan
7337 F:      drivers/video/fbdev/imsttfb.c
7338
7339 INA209 HARDWARE MONITOR DRIVER
7340 M:      Guenter Roeck <linux@roeck-us.net>
7341 L:      linux-hwmon@vger.kernel.org
7342 S:      Maintained
7343 F:      Documentation/hwmon/ina209
7344 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7345 F:      drivers/hwmon/ina209.c
7346
7347 INA2XX HARDWARE MONITOR DRIVER
7348 M:      Guenter Roeck <linux@roeck-us.net>
7349 L:      linux-hwmon@vger.kernel.org
7350 S:      Maintained
7351 F:      Documentation/hwmon/ina2xx
7352 F:      drivers/hwmon/ina2xx.c
7353 F:      include/linux/platform_data/ina2xx.h
7354
7355 INDUSTRY PACK SUBSYSTEM (IPACK)
7356 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7357 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7358 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7359 L:      industrypack-devel@lists.sourceforge.net
7360 W:      http://industrypack.sourceforge.net
7361 S:      Maintained
7362 F:      drivers/ipack/
7363
7364 INFINIBAND SUBSYSTEM
7365 M:      Doug Ledford <dledford@redhat.com>
7366 M:      Jason Gunthorpe <jgg@mellanox.com>
7367 L:      linux-rdma@vger.kernel.org
7368 W:      https://github.com/linux-rdma/rdma-core
7369 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7370 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7371 S:      Supported
7372 F:      Documentation/devicetree/bindings/infiniband/
7373 F:      Documentation/infiniband/
7374 F:      drivers/infiniband/
7375 F:      include/uapi/linux/if_infiniband.h
7376 F:      include/uapi/rdma/
7377 F:      include/rdma/
7378
7379 INGENIC JZ4780 DMA Driver
7380 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7381 S:      Maintained
7382 F:      drivers/dma/dma-jz4780.c
7383
7384 INGENIC JZ4780 NAND DRIVER
7385 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7386 L:      linux-mtd@lists.infradead.org
7387 S:      Maintained
7388 F:      drivers/mtd/nand/raw/jz4780_*
7389
7390 INOTIFY
7391 M:      Jan Kara <jack@suse.cz>
7392 R:      Amir Goldstein <amir73il@gmail.com>
7393 L:      linux-fsdevel@vger.kernel.org
7394 S:      Maintained
7395 F:      Documentation/filesystems/inotify.txt
7396 F:      fs/notify/inotify/
7397 F:      include/linux/inotify.h
7398 F:      include/uapi/linux/inotify.h
7399
7400 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7401 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7402 L:      linux-input@vger.kernel.org
7403 Q:      http://patchwork.kernel.org/project/linux-input/list/
7404 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7405 S:      Maintained
7406 F:      drivers/input/
7407 F:      include/linux/input.h
7408 F:      include/uapi/linux/input.h
7409 F:      include/uapi/linux/input-event-codes.h
7410 F:      include/linux/input/
7411 F:      Documentation/devicetree/bindings/input/
7412 F:      Documentation/devicetree/bindings/serio/
7413 F:      Documentation/input/
7414
7415 INPUT MULTITOUCH (MT) PROTOCOL
7416 M:      Henrik Rydberg <rydberg@bitmath.org>
7417 L:      linux-input@vger.kernel.org
7418 S:      Odd fixes
7419 F:      Documentation/input/multi-touch-protocol.rst
7420 F:      drivers/input/input-mt.c
7421 K:      \b(ABS|SYN)_MT_
7422
7423 INSIDE SECURE CRYPTO DRIVER
7424 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7425 F:      drivers/crypto/inside-secure/
7426 S:      Maintained
7427 L:      linux-crypto@vger.kernel.org
7428
7429 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7430 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7431 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7432 L:      linux-integrity@vger.kernel.org
7433 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7434 S:      Supported
7435 F:      security/integrity/ima/
7436
7437 INTEL 810/815 FRAMEBUFFER DRIVER
7438 M:      Antonino Daplas <adaplas@gmail.com>
7439 L:      linux-fbdev@vger.kernel.org
7440 S:      Maintained
7441 F:      drivers/video/fbdev/i810/
7442
7443 INTEL ASoC DRIVERS
7444 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7445 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7446 M:      Jie Yang <yang.jie@linux.intel.com>
7447 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7448 S:      Supported
7449 F:      sound/soc/intel/
7450
7451 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7452 M:      Hans de Goede <hdegoede@redhat.com>
7453 L:      platform-driver-x86@vger.kernel.org
7454 S:      Maintained
7455 F:      drivers/platform/x86/intel_atomisp2_pm.c
7456
7457 INTEL C600 SERIES SAS CONTROLLER DRIVER
7458 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7459 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7460 L:      linux-scsi@vger.kernel.org
7461 T:      git git://git.code.sf.net/p/intel-sas/isci
7462 S:      Supported
7463 F:      drivers/scsi/isci/
7464
7465 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7466 M:      Jani Nikula <jani.nikula@linux.intel.com>
7467 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7468 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7469 L:      intel-gfx@lists.freedesktop.org
7470 W:      https://01.org/linuxgraphics/
7471 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7472 C:      irc://chat.freenode.net/intel-gfx
7473 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7474 T:      git git://anongit.freedesktop.org/drm-intel
7475 S:      Supported
7476 F:      drivers/gpu/drm/i915/
7477 F:      include/drm/i915*
7478 F:      include/uapi/drm/i915_drm.h
7479 F:      Documentation/gpu/i915.rst
7480
7481 INTEL ETHERNET DRIVERS
7482 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7483 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7484 W:      http://www.intel.com/support/feedback.htm
7485 W:      http://e1000.sourceforge.net/
7486 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7487 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7488 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7489 S:      Supported
7490 F:      Documentation/networking/e100.rst
7491 F:      Documentation/networking/e1000.rst
7492 F:      Documentation/networking/e1000e.rst
7493 F:      Documentation/networking/fm10k.rst
7494 F:      Documentation/networking/igb.rst
7495 F:      Documentation/networking/igbvf.rst
7496 F:      Documentation/networking/ixgb.rst
7497 F:      Documentation/networking/ixgbe.rst
7498 F:      Documentation/networking/ixgbevf.rst
7499 F:      Documentation/networking/i40e.rst
7500 F:      Documentation/networking/iavf.rst
7501 F:      Documentation/networking/ice.rst
7502 F:      drivers/net/ethernet/intel/
7503 F:      drivers/net/ethernet/intel/*/
7504 F:      include/linux/avf/virtchnl.h
7505
7506 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7507 M:      Maik Broemme <mbroemme@libmpq.org>
7508 L:      linux-fbdev@vger.kernel.org
7509 S:      Maintained
7510 F:      Documentation/fb/intelfb.txt
7511 F:      drivers/video/fbdev/intelfb/
7512
7513 INTEL GPIO DRIVERS
7514 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7515 L:      linux-gpio@vger.kernel.org
7516 S:      Maintained
7517 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7518 F:      drivers/gpio/gpio-ich.c
7519 F:      drivers/gpio/gpio-intel-mid.c
7520 F:      drivers/gpio/gpio-lynxpoint.c
7521 F:      drivers/gpio/gpio-merrifield.c
7522 F:      drivers/gpio/gpio-ml-ioh.c
7523 F:      drivers/gpio/gpio-pch.c
7524 F:      drivers/gpio/gpio-sch.c
7525 F:      drivers/gpio/gpio-sodaville.c
7526
7527 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7528 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7529 M:      Zhi Wang <zhi.a.wang@intel.com>
7530 L:      intel-gvt-dev@lists.freedesktop.org
7531 L:      intel-gfx@lists.freedesktop.org
7532 W:      https://01.org/igvt-g
7533 T:      git https://github.com/intel/gvt-linux.git
7534 S:      Supported
7535 F:      drivers/gpu/drm/i915/gvt/
7536
7537 INTEL HID EVENT DRIVER
7538 M:      Alex Hung <alex.hung@canonical.com>
7539 L:      platform-driver-x86@vger.kernel.org
7540 S:      Maintained
7541 F:      drivers/platform/x86/intel-hid.c
7542
7543 INTEL I/OAT DMA DRIVER
7544 M:      Dave Jiang <dave.jiang@intel.com>
7545 R:      Dan Williams <dan.j.williams@intel.com>
7546 L:      dmaengine@vger.kernel.org
7547 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7548 S:      Supported
7549 F:      drivers/dma/ioat*
7550
7551 INTEL IDLE DRIVER
7552 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7553 M:      Len Brown <lenb@kernel.org>
7554 L:      linux-pm@vger.kernel.org
7555 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7556 B:      https://bugzilla.kernel.org
7557 S:      Supported
7558 F:      drivers/idle/intel_idle.c
7559
7560 INTEL INTEGRATED SENSOR HUB DRIVER
7561 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7562 M:      Jiri Kosina <jikos@kernel.org>
7563 L:      linux-input@vger.kernel.org
7564 S:      Maintained
7565 F:      drivers/hid/intel-ish-hid/
7566
7567 INTEL IOMMU (VT-d)
7568 M:      David Woodhouse <dwmw2@infradead.org>
7569 L:      iommu@lists.linux-foundation.org
7570 T:      git git://git.infradead.org/iommu-2.6.git
7571 S:      Supported
7572 F:      drivers/iommu/intel-iommu.c
7573 F:      include/linux/intel-iommu.h
7574
7575 INTEL IOP-ADMA DMA DRIVER
7576 R:      Dan Williams <dan.j.williams@intel.com>
7577 S:      Odd fixes
7578 F:      drivers/dma/iop-adma.c
7579
7580 INTEL IPU3 CSI-2 CIO2 DRIVER
7581 M:      Yong Zhi <yong.zhi@intel.com>
7582 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7583 M:      Bingbu Cao <bingbu.cao@intel.com>
7584 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7585 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7586 L:      linux-media@vger.kernel.org
7587 S:      Maintained
7588 F:      drivers/media/pci/intel/ipu3/
7589 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7590
7591 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7592 M:      Krzysztof Halasa <khalasa@piap.pl>
7593 S:      Maintained
7594 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7595 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7596 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7597 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7598 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7599 F:      drivers/net/wan/ixp4xx_hss.c
7600
7601 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7602 M:      Deepak Saxena <dsaxena@plexity.net>
7603 S:      Maintained
7604 F:      drivers/char/hw_random/ixp4xx-rng.c
7605
7606 INTEL MANAGEMENT ENGINE (mei)
7607 M:      Tomas Winkler <tomas.winkler@intel.com>
7608 L:      linux-kernel@vger.kernel.org
7609 S:      Supported
7610 F:      include/uapi/linux/mei.h
7611 F:      include/linux/mei_cl_bus.h
7612 F:      drivers/misc/mei/*
7613 F:      drivers/watchdog/mei_wdt.c
7614 F:      Documentation/misc-devices/mei/*
7615 F:      samples/mei/*
7616
7617 INTEL MENLOW THERMAL DRIVER
7618 M:      Sujith Thomas <sujith.thomas@intel.com>
7619 L:      platform-driver-x86@vger.kernel.org
7620 W:      https://01.org/linux-acpi
7621 S:      Supported
7622 F:      drivers/platform/x86/intel_menlow.c
7623
7624 INTEL MIC DRIVERS (mic)
7625 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7626 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7627 S:      Supported
7628 W:      https://github.com/sudeepdutt/mic
7629 W:      http://software.intel.com/en-us/mic-developer
7630 F:      include/linux/mic_bus.h
7631 F:      include/linux/scif.h
7632 F:      include/uapi/linux/mic_common.h
7633 F:      include/uapi/linux/mic_ioctl.h
7634 F:      include/uapi/linux/scif_ioctl.h
7635 F:      drivers/misc/mic/
7636 F:      drivers/dma/mic_x100_dma.c
7637 F:      drivers/dma/mic_x100_dma.h
7638 F:      Documentation/mic/
7639
7640 INTEL PMC CORE DRIVER
7641 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7642 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7643 L:      platform-driver-x86@vger.kernel.org
7644 S:      Maintained
7645 F:      drivers/platform/x86/intel_pmc_core*
7646
7647 INTEL PMC/P-Unit IPC DRIVER
7648 M:      Zha Qipeng<qipeng.zha@intel.com>
7649 L:      platform-driver-x86@vger.kernel.org
7650 S:      Maintained
7651 F:      drivers/platform/x86/intel_pmc_ipc.c
7652 F:      drivers/platform/x86/intel_punit_ipc.c
7653 F:      arch/x86/include/asm/intel_pmc_ipc.h
7654 F:      arch/x86/include/asm/intel_punit_ipc.h
7655
7656 INTEL PMIC GPIO DRIVERS
7657 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7658 S:      Maintained
7659 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7660 F:      drivers/gpio/gpio-*cove.c
7661 F:      drivers/gpio/gpio-msic.c
7662
7663 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
7664 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7665 S:      Maintained
7666 F:      drivers/mfd/intel_msic.c
7667 F:      drivers/mfd/intel_soc_pmic*
7668 F:      include/linux/mfd/intel_msic.h
7669 F:      include/linux/mfd/intel_soc_pmic*
7670
7671 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7672 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7673 L:      linux-wireless@vger.kernel.org
7674 S:      Maintained
7675 F:      Documentation/networking/README.ipw2100
7676 F:      Documentation/networking/README.ipw2200
7677 F:      drivers/net/wireless/intel/ipw2x00/
7678
7679 INTEL PSTATE DRIVER
7680 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7681 M:      Len Brown <lenb@kernel.org>
7682 L:      linux-pm@vger.kernel.org
7683 S:      Supported
7684 F:      drivers/cpufreq/intel_pstate.c
7685
7686 INTEL RDMA RNIC DRIVER
7687 M:      Faisal Latif <faisal.latif@intel.com>
7688 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7689 L:      linux-rdma@vger.kernel.org
7690 S:      Supported
7691 F:      drivers/infiniband/hw/i40iw/
7692 F:      include/uapi/rdma/i40iw-abi.h
7693
7694 INTEL TELEMETRY DRIVER
7695 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
7696 M:      "David E. Box" <david.e.box@linux.intel.com>
7697 L:      platform-driver-x86@vger.kernel.org
7698 S:      Maintained
7699 F:      arch/x86/include/asm/intel_telemetry.h
7700 F:      drivers/platform/x86/intel_telemetry*
7701
7702 INTEL VIRTUAL BUTTON DRIVER
7703 M:      AceLan Kao <acelan.kao@canonical.com>
7704 L:      platform-driver-x86@vger.kernel.org
7705 S:      Maintained
7706 F:      drivers/platform/x86/intel-vbtn.c
7707
7708 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7709 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7710 L:      linux-wireless@vger.kernel.org
7711 S:      Supported
7712 F:      drivers/net/wireless/intel/iwlegacy/
7713
7714 INTEL WIRELESS WIFI LINK (iwlwifi)
7715 M:      Johannes Berg <johannes.berg@intel.com>
7716 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7717 M:      Luca Coelho <luciano.coelho@intel.com>
7718 M:      Intel Linux Wireless <linuxwifi@intel.com>
7719 L:      linux-wireless@vger.kernel.org
7720 W:      http://intellinuxwireless.org
7721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7722 S:      Supported
7723 F:      drivers/net/wireless/intel/iwlwifi/
7724
7725 INTEL WIRELESS WIMAX CONNECTION 2400
7726 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7727 M:      linux-wimax@intel.com
7728 L:      wimax@linuxwimax.org (subscribers-only)
7729 S:      Supported
7730 W:      http://linuxwimax.org
7731 F:      Documentation/wimax/README.i2400m
7732 F:      drivers/net/wimax/i2400m/
7733 F:      include/uapi/linux/wimax/i2400m.h
7734
7735 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7736 M:      Mario Limonciello <mario.limonciello@dell.com>
7737 S:      Maintained
7738 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7739
7740 INTEL(R) TRACE HUB
7741 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7742 S:      Supported
7743 F:      Documentation/trace/intel_th.rst
7744 F:      drivers/hwtracing/intel_th/
7745
7746 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7747 M:      Ning Sun <ning.sun@intel.com>
7748 L:      tboot-devel@lists.sourceforge.net
7749 W:      http://tboot.sourceforge.net
7750 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7751 S:      Supported
7752 F:      Documentation/intel_txt.txt
7753 F:      include/linux/tboot.h
7754 F:      arch/x86/kernel/tboot.c
7755
7756 INTEL-MID GPIO DRIVER
7757 M:      David Cohen <david.a.cohen@linux.intel.com>
7758 L:      linux-gpio@vger.kernel.org
7759 S:      Maintained
7760 F:      drivers/gpio/gpio-intel-mid.c
7761
7762 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7763 M:      Linus Walleij <linus.walleij@linaro.org>
7764 L:      linux-iio@vger.kernel.org
7765 S:      Maintained
7766 F:      drivers/iio/gyro/mpu3050*
7767 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7768
7769 IOC3 ETHERNET DRIVER
7770 M:      Ralf Baechle <ralf@linux-mips.org>
7771 L:      linux-mips@vger.kernel.org
7772 S:      Maintained
7773 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7774
7775 IOC3 SERIAL DRIVER
7776 M:      Pat Gefre <pfg@sgi.com>
7777 L:      linux-serial@vger.kernel.org
7778 S:      Maintained
7779 F:      drivers/tty/serial/ioc3_serial.c
7780
7781 IOMMU DRIVERS
7782 M:      Joerg Roedel <joro@8bytes.org>
7783 L:      iommu@lists.linux-foundation.org
7784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7785 S:      Maintained
7786 F:      Documentation/devicetree/bindings/iommu/
7787 F:      drivers/iommu/
7788 F:      include/linux/iommu.h
7789 F:      include/linux/of_iommu.h
7790 F:      include/linux/iova.h
7791
7792 IP MASQUERADING
7793 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7794 S:      Maintained
7795 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7796
7797 IPMI SUBSYSTEM
7798 M:      Corey Minyard <minyard@acm.org>
7799 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7800 W:      http://openipmi.sourceforge.net/
7801 S:      Supported
7802 F:      Documentation/devicetree/bindings/ipmi/
7803 F:      Documentation/IPMI.txt
7804 F:      drivers/char/ipmi/
7805 F:      include/linux/ipmi*
7806 F:      include/uapi/linux/ipmi*
7807
7808 IPS SCSI RAID DRIVER
7809 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7810 L:      linux-scsi@vger.kernel.org
7811 W:      http://www.adaptec.com/
7812 S:      Maintained
7813 F:      drivers/scsi/ips*
7814
7815 IPVS
7816 M:      Wensong Zhang <wensong@linux-vs.org>
7817 M:      Simon Horman <horms@verge.net.au>
7818 M:      Julian Anastasov <ja@ssi.bg>
7819 L:      netdev@vger.kernel.org
7820 L:      lvs-devel@vger.kernel.org
7821 S:      Maintained
7822 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7823 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7824 F:      Documentation/networking/ipvs-sysctl.txt
7825 F:      include/net/ip_vs.h
7826 F:      include/uapi/linux/ip_vs.h
7827 F:      net/netfilter/ipvs/
7828
7829 IPWIRELESS DRIVER
7830 M:      Jiri Kosina <jikos@kernel.org>
7831 M:      David Sterba <dsterba@suse.com>
7832 S:      Odd Fixes
7833 F:      drivers/tty/ipwireless/
7834
7835 IPX NETWORK LAYER
7836 L:      netdev@vger.kernel.org
7837 S:      Obsolete
7838 F:      include/uapi/linux/ipx.h
7839
7840 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7841 M:      Marc Zyngier <marc.zyngier@arm.com>
7842 S:      Maintained
7843 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7844 F:      Documentation/IRQ-domain.txt
7845 F:      include/linux/irqdomain.h
7846 F:      kernel/irq/irqdomain.c
7847 F:      kernel/irq/msi.c
7848
7849 IRQ SUBSYSTEM
7850 M:      Thomas Gleixner <tglx@linutronix.de>
7851 L:      linux-kernel@vger.kernel.org
7852 S:      Maintained
7853 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7854 F:      kernel/irq/
7855
7856 IRQCHIP DRIVERS
7857 M:      Thomas Gleixner <tglx@linutronix.de>
7858 M:      Jason Cooper <jason@lakedaemon.net>
7859 M:      Marc Zyngier <marc.zyngier@arm.com>
7860 L:      linux-kernel@vger.kernel.org
7861 S:      Maintained
7862 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7863 F:      Documentation/devicetree/bindings/interrupt-controller/
7864 F:      drivers/irqchip/
7865
7866 ISA
7867 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7868 S:      Maintained
7869 F:      Documentation/isa.txt
7870 F:      drivers/base/isa.c
7871 F:      include/linux/isa.h
7872
7873 ISA RADIO MODULE
7874 M:      Hans Verkuil <hverkuil@xs4all.nl>
7875 L:      linux-media@vger.kernel.org
7876 T:      git git://linuxtv.org/media_tree.git
7877 W:      https://linuxtv.org
7878 S:      Maintained
7879 F:      drivers/media/radio/radio-isa*
7880
7881 ISAPNP
7882 M:      Jaroslav Kysela <perex@perex.cz>
7883 S:      Maintained
7884 F:      Documentation/isapnp.txt
7885 F:      drivers/pnp/isapnp/
7886 F:      include/linux/isapnp.h
7887
7888 ISCSI
7889 M:      Lee Duncan <lduncan@suse.com>
7890 M:      Chris Leech <cleech@redhat.com>
7891 L:      open-iscsi@googlegroups.com
7892 W:      www.open-iscsi.com
7893 S:      Maintained
7894 F:      drivers/scsi/*iscsi*
7895 F:      include/scsi/*iscsi*
7896
7897 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7898 M:      Peter Jones <pjones@redhat.com>
7899 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7900 S:      Maintained
7901 F:      drivers/firmware/iscsi_ibft*
7902
7903 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7904 M:      Sagi Grimberg <sagi@grimberg.me>
7905 M:      Max Gurtovoy <maxg@mellanox.com>
7906 L:      linux-rdma@vger.kernel.org
7907 S:      Supported
7908 W:      http://www.openfabrics.org
7909 W:      www.open-iscsi.org
7910 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7911 F:      drivers/infiniband/ulp/iser/
7912
7913 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7914 M:      Sagi Grimberg <sagi@grimberg.me>
7915 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7916 L:      linux-rdma@vger.kernel.org
7917 L:      target-devel@vger.kernel.org
7918 S:      Supported
7919 W:      http://www.linux-iscsi.org
7920 F:      drivers/infiniband/ulp/isert
7921
7922 ISDN SUBSYSTEM
7923 M:      Karsten Keil <isdn@linux-pingi.de>
7924 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7925 L:      netdev@vger.kernel.org
7926 W:      http://www.isdn4linux.de
7927 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7928 S:      Maintained
7929 F:      Documentation/isdn/
7930 F:      drivers/isdn/
7931 F:      include/linux/isdn.h
7932 F:      include/linux/isdn/
7933 F:      include/uapi/linux/isdn.h
7934 F:      include/uapi/linux/isdn/
7935
7936 ISDN SUBSYSTEM (Eicon active card driver)
7937 M:      Armin Schindler <mac@melware.de>
7938 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7939 W:      http://www.melware.de
7940 S:      Maintained
7941 F:      drivers/isdn/hardware/eicon/
7942
7943 IT87 HARDWARE MONITORING DRIVER
7944 M:      Jean Delvare <jdelvare@suse.com>
7945 L:      linux-hwmon@vger.kernel.org
7946 S:      Maintained
7947 F:      Documentation/hwmon/it87
7948 F:      drivers/hwmon/it87.c
7949
7950 IT913X MEDIA DRIVER
7951 M:      Antti Palosaari <crope@iki.fi>
7952 L:      linux-media@vger.kernel.org
7953 W:      https://linuxtv.org
7954 W:      http://palosaari.fi/linux/
7955 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7956 T:      git git://linuxtv.org/anttip/media_tree.git
7957 S:      Maintained
7958 F:      drivers/media/tuners/it913x*
7959
7960 IVTV VIDEO4LINUX DRIVER
7961 M:      Andy Walls <awalls@md.metrocast.net>
7962 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7963 L:      linux-media@vger.kernel.org
7964 T:      git git://linuxtv.org/media_tree.git
7965 W:      http://www.ivtvdriver.org
7966 S:      Maintained
7967 F:      Documentation/media/v4l-drivers/ivtv*
7968 F:      drivers/media/pci/ivtv/
7969 F:      include/uapi/linux/ivtv*
7970
7971 IX2505V MEDIA DRIVER
7972 M:      Malcolm Priestley <tvboxspy@gmail.com>
7973 L:      linux-media@vger.kernel.org
7974 W:      https://linuxtv.org
7975 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7976 S:      Maintained
7977 F:      drivers/media/dvb-frontends/ix2505v*
7978
7979 JAILHOUSE HYPERVISOR INTERFACE
7980 M:      Jan Kiszka <jan.kiszka@siemens.com>
7981 L:      jailhouse-dev@googlegroups.com
7982 S:      Maintained
7983 F:      arch/x86/kernel/jailhouse.c
7984 F:      arch/x86/include/asm/jailhouse_para.h
7985
7986 JC42.4 TEMPERATURE SENSOR DRIVER
7987 M:      Guenter Roeck <linux@roeck-us.net>
7988 L:      linux-hwmon@vger.kernel.org
7989 S:      Maintained
7990 F:      drivers/hwmon/jc42.c
7991 F:      Documentation/hwmon/jc42
7992
7993 JFS FILESYSTEM
7994 M:      Dave Kleikamp <shaggy@kernel.org>
7995 L:      jfs-discussion@lists.sourceforge.net
7996 W:      http://jfs.sourceforge.net/
7997 T:      git git://github.com/kleikamp/linux-shaggy.git
7998 S:      Maintained
7999 F:      Documentation/filesystems/jfs.txt
8000 F:      fs/jfs/
8001
8002 JME NETWORK DRIVER
8003 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8004 L:      netdev@vger.kernel.org
8005 S:      Maintained
8006 F:      drivers/net/ethernet/jme.*
8007
8008 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8009 M:      David Woodhouse <dwmw2@infradead.org>
8010 L:      linux-mtd@lists.infradead.org
8011 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8012 S:      Maintained
8013 F:      fs/jffs2/
8014 F:      include/uapi/linux/jffs2.h
8015
8016 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8017 M:      "Theodore Ts'o" <tytso@mit.edu>
8018 M:      Jan Kara <jack@suse.com>
8019 L:      linux-ext4@vger.kernel.org
8020 S:      Maintained
8021 F:      fs/jbd2/
8022 F:      include/linux/jbd2.h
8023
8024 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8025 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8026 L:      linux-media@vger.kernel.org
8027 S:      Maintained
8028 F:      drivers/media/platform/rcar_jpu.c
8029
8030 JSM Neo PCI based serial card
8031 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
8032 L:      linux-serial@vger.kernel.org
8033 S:      Maintained
8034 F:      drivers/tty/serial/jsm/
8035
8036 K10TEMP HARDWARE MONITORING DRIVER
8037 M:      Clemens Ladisch <clemens@ladisch.de>
8038 L:      linux-hwmon@vger.kernel.org
8039 S:      Maintained
8040 F:      Documentation/hwmon/k10temp
8041 F:      drivers/hwmon/k10temp.c
8042
8043 K8TEMP HARDWARE MONITORING DRIVER
8044 M:      Rudolf Marek <r.marek@assembler.cz>
8045 L:      linux-hwmon@vger.kernel.org
8046 S:      Maintained
8047 F:      Documentation/hwmon/k8temp
8048 F:      drivers/hwmon/k8temp.c
8049
8050 KASAN
8051 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8052 R:      Alexander Potapenko <glider@google.com>
8053 R:      Dmitry Vyukov <dvyukov@google.com>
8054 L:      kasan-dev@googlegroups.com
8055 S:      Maintained
8056 F:      arch/*/include/asm/kasan.h
8057 F:      arch/*/mm/kasan_init*
8058 F:      Documentation/dev-tools/kasan.rst
8059 F:      include/linux/kasan*.h
8060 F:      lib/test_kasan.c
8061 F:      mm/kasan/
8062 F:      scripts/Makefile.kasan
8063
8064 KCONFIG
8065 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8066 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8067 L:      linux-kbuild@vger.kernel.org
8068 S:      Maintained
8069 F:      Documentation/kbuild/kconfig*
8070 F:      scripts/kconfig/
8071 F:      scripts/Kconfig.include
8072
8073 KDUMP
8074 M:      Dave Young <dyoung@redhat.com>
8075 M:      Baoquan He <bhe@redhat.com>
8076 R:      Vivek Goyal <vgoyal@redhat.com>
8077 L:      kexec@lists.infradead.org
8078 W:      http://lse.sourceforge.net/kdump/
8079 S:      Maintained
8080 F:      Documentation/kdump/
8081
8082 KEENE FM RADIO TRANSMITTER DRIVER
8083 M:      Hans Verkuil <hverkuil@xs4all.nl>
8084 L:      linux-media@vger.kernel.org
8085 T:      git git://linuxtv.org/media_tree.git
8086 W:      https://linuxtv.org
8087 S:      Maintained
8088 F:      drivers/media/radio/radio-keene*
8089
8090 KERNEL AUTOMOUNTER
8091 M:      Ian Kent <raven@themaw.net>
8092 L:      autofs@vger.kernel.org
8093 S:      Maintained
8094 F:      fs/autofs/
8095
8096 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8097 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8098 M:      Michal Marek <michal.lkml@markovi.net>
8099 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8100 L:      linux-kbuild@vger.kernel.org
8101 S:      Maintained
8102 F:      Documentation/kbuild/
8103 F:      Makefile
8104 F:      scripts/Kbuild*
8105 F:      scripts/Makefile*
8106 F:      scripts/basic/
8107 F:      scripts/mk*
8108 F:      scripts/mod/
8109 F:      scripts/package/
8110
8111 KERNEL JANITORS
8112 L:      kernel-janitors@vger.kernel.org
8113 W:      http://kernelnewbies.org/KernelJanitors
8114 S:      Odd Fixes
8115
8116 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8117 M:      "J. Bruce Fields" <bfields@fieldses.org>
8118 M:      Jeff Layton <jlayton@kernel.org>
8119 L:      linux-nfs@vger.kernel.org
8120 W:      http://nfs.sourceforge.net/
8121 T:      git git://linux-nfs.org/~bfields/linux.git
8122 S:      Supported
8123 F:      fs/nfsd/
8124 F:      include/uapi/linux/nfsd/
8125 F:      fs/lockd/
8126 F:      fs/nfs_common/
8127 F:      net/sunrpc/
8128 F:      include/linux/lockd/
8129 F:      include/linux/sunrpc/
8130 F:      include/uapi/linux/sunrpc/
8131
8132 KERNEL SELFTEST FRAMEWORK
8133 M:      Shuah Khan <shuah@kernel.org>
8134 L:      linux-kselftest@vger.kernel.org
8135 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8136 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8137 S:      Maintained
8138 F:      tools/testing/selftests/
8139 F:      Documentation/dev-tools/kselftest*
8140
8141 KERNEL USERMODE HELPER
8142 M:      Luis Chamberlain <mcgrof@kernel.org>
8143 L:      linux-kernel@vger.kernel.org
8144 S:      Maintained
8145 F:      kernel/umh.c
8146 F:      include/linux/umh.h
8147
8148 KERNEL VIRTUAL MACHINE (KVM)
8149 M:      Paolo Bonzini <pbonzini@redhat.com>
8150 M:      Radim Krčmář <rkrcmar@redhat.com>
8151 L:      kvm@vger.kernel.org
8152 W:      http://www.linux-kvm.org
8153 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8154 S:      Supported
8155 F:      Documentation/virtual/kvm/
8156 F:      include/trace/events/kvm.h
8157 F:      include/uapi/asm-generic/kvm*
8158 F:      include/uapi/linux/kvm*
8159 F:      include/asm-generic/kvm*
8160 F:      include/linux/kvm*
8161 F:      include/kvm/iodev.h
8162 F:      virt/kvm/*
8163 F:      tools/kvm/
8164
8165 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8166 M:      Joerg Roedel <joro@8bytes.org>
8167 L:      kvm@vger.kernel.org
8168 W:      http://www.linux-kvm.org/
8169 S:      Maintained
8170 F:      arch/x86/include/asm/svm.h
8171 F:      arch/x86/kvm/svm.c
8172
8173 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8174 M:      Christoffer Dall <christoffer.dall@arm.com>
8175 M:      Marc Zyngier <marc.zyngier@arm.com>
8176 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8177 L:      kvmarm@lists.cs.columbia.edu
8178 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8179 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8180 S:      Supported
8181 F:      arch/arm/include/uapi/asm/kvm*
8182 F:      arch/arm/include/asm/kvm*
8183 F:      arch/arm/kvm/
8184 F:      virt/kvm/arm/
8185 F:      include/kvm/arm_*
8186
8187 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8188 M:      Christoffer Dall <christoffer.dall@arm.com>
8189 M:      Marc Zyngier <marc.zyngier@arm.com>
8190 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8191 L:      kvmarm@lists.cs.columbia.edu
8192 S:      Maintained
8193 F:      arch/arm64/include/uapi/asm/kvm*
8194 F:      arch/arm64/include/asm/kvm*
8195 F:      arch/arm64/kvm/
8196
8197 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8198 M:      James Hogan <jhogan@kernel.org>
8199 L:      linux-mips@vger.kernel.org
8200 S:      Supported
8201 F:      arch/mips/include/uapi/asm/kvm*
8202 F:      arch/mips/include/asm/kvm*
8203 F:      arch/mips/kvm/
8204
8205 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8206 M:      Paul Mackerras <paulus@ozlabs.org>
8207 L:      kvm-ppc@vger.kernel.org
8208 W:      http://www.linux-kvm.org/
8209 T:      git git://github.com/agraf/linux-2.6.git
8210 S:      Supported
8211 F:      arch/powerpc/include/uapi/asm/kvm*
8212 F:      arch/powerpc/include/asm/kvm*
8213 F:      arch/powerpc/kvm/
8214 F:      arch/powerpc/kernel/kvm*
8215
8216 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8217 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8218 M:      Janosch Frank <frankja@linux.ibm.com>
8219 R:      David Hildenbrand <david@redhat.com>
8220 R:      Cornelia Huck <cohuck@redhat.com>
8221 L:      linux-s390@vger.kernel.org
8222 W:      http://www.ibm.com/developerworks/linux/linux390/
8223 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8224 S:      Supported
8225 F:      arch/s390/include/uapi/asm/kvm*
8226 F:      arch/s390/include/asm/gmap.h
8227 F:      arch/s390/include/asm/kvm*
8228 F:      arch/s390/kvm/
8229 F:      arch/s390/mm/gmap.c
8230
8231 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8232 M:      Paolo Bonzini <pbonzini@redhat.com>
8233 M:      Radim Krčmář <rkrcmar@redhat.com>
8234 L:      kvm@vger.kernel.org
8235 W:      http://www.linux-kvm.org
8236 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8237 S:      Supported
8238 F:      arch/x86/kvm/
8239 F:      arch/x86/include/uapi/asm/kvm*
8240 F:      arch/x86/include/asm/kvm*
8241 F:      arch/x86/include/asm/pvclock-abi.h
8242 F:      arch/x86/kernel/kvm.c
8243 F:      arch/x86/kernel/kvmclock.c
8244
8245 KERNFS
8246 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8247 M:      Tejun Heo <tj@kernel.org>
8248 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8249 S:      Supported
8250 F:      include/linux/kernfs.h
8251 F:      fs/kernfs/
8252
8253 KEXEC
8254 M:      Eric Biederman <ebiederm@xmission.com>
8255 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8256 L:      kexec@lists.infradead.org
8257 S:      Maintained
8258 F:      include/linux/kexec.h
8259 F:      include/uapi/linux/kexec.h
8260 F:      kernel/kexec*
8261
8262 KEYS-ENCRYPTED
8263 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8264 L:      linux-integrity@vger.kernel.org
8265 L:      keyrings@vger.kernel.org
8266 S:      Supported
8267 F:      Documentation/security/keys/trusted-encrypted.rst
8268 F:      include/keys/encrypted-type.h
8269 F:      security/keys/encrypted-keys/
8270
8271 KEYS-TRUSTED
8272 M:      James Bottomley <jejb@linux.vnet.ibm.com>
8273 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8274 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8275 L:      linux-integrity@vger.kernel.org
8276 L:      keyrings@vger.kernel.org
8277 S:      Supported
8278 F:      Documentation/security/keys/trusted-encrypted.rst
8279 F:      include/keys/trusted-type.h
8280 F:      security/keys/trusted.c
8281 F:      security/keys/trusted.h
8282
8283 KEYS/KEYRINGS:
8284 M:      David Howells <dhowells@redhat.com>
8285 L:      keyrings@vger.kernel.org
8286 S:      Maintained
8287 F:      Documentation/security/keys/core.rst
8288 F:      include/linux/key.h
8289 F:      include/linux/key-type.h
8290 F:      include/linux/keyctl.h
8291 F:      include/uapi/linux/keyctl.h
8292 F:      include/keys/
8293 F:      security/keys/
8294
8295 KGDB / KDB /debug_core
8296 M:      Jason Wessel <jason.wessel@windriver.com>
8297 M:      Daniel Thompson <daniel.thompson@linaro.org>
8298 W:      http://kgdb.wiki.kernel.org/
8299 L:      kgdb-bugreport@lists.sourceforge.net
8300 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8301 S:      Maintained
8302 F:      Documentation/dev-tools/kgdb.rst
8303 F:      drivers/misc/kgdbts.c
8304 F:      drivers/tty/serial/kgdboc.c
8305 F:      include/linux/kdb.h
8306 F:      include/linux/kgdb.h
8307 F:      kernel/debug/
8308
8309 KMEMLEAK
8310 M:      Catalin Marinas <catalin.marinas@arm.com>
8311 S:      Maintained
8312 F:      Documentation/dev-tools/kmemleak.rst
8313 F:      include/linux/kmemleak.h
8314 F:      mm/kmemleak.c
8315 F:      mm/kmemleak-test.c
8316
8317 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8318 M:      Luis Chamberlain <mcgrof@kernel.org>
8319 L:      linux-kernel@vger.kernel.org
8320 S:      Maintained
8321 F:      kernel/kmod.c
8322 F:      include/linux/kmod.h
8323 F:      lib/test_kmod.c
8324 F:      tools/testing/selftests/kmod/
8325
8326 KPROBES
8327 M:      Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
8328 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8329 M:      "David S. Miller" <davem@davemloft.net>
8330 M:      Masami Hiramatsu <mhiramat@kernel.org>
8331 S:      Maintained
8332 F:      Documentation/kprobes.txt
8333 F:      include/linux/kprobes.h
8334 F:      include/asm-generic/kprobes.h
8335 F:      kernel/kprobes.c
8336
8337 KS0108 LCD CONTROLLER DRIVER
8338 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8339 S:      Maintained
8340 F:      Documentation/auxdisplay/ks0108
8341 F:      drivers/auxdisplay/ks0108.c
8342 F:      include/linux/ks0108.h
8343
8344 L3MDEV
8345 M:      David Ahern <dsa@cumulusnetworks.com>
8346 L:      netdev@vger.kernel.org
8347 S:      Maintained
8348 F:      net/l3mdev
8349 F:      include/net/l3mdev.h
8350
8351 L7 BPF FRAMEWORK
8352 M:      John Fastabend <john.fastabend@gmail.com>
8353 M:      Daniel Borkmann <daniel@iogearbox.net>
8354 L:      netdev@vger.kernel.org
8355 S:      Maintained
8356 F:      include/linux/skmsg.h
8357 F:      net/core/skmsg.c
8358 F:      net/core/sock_map.c
8359 F:      net/ipv4/tcp_bpf.c
8360
8361 LANTIQ / INTEL Ethernet drivers
8362 M:      Hauke Mehrtens <hauke@hauke-m.de>
8363 L:      netdev@vger.kernel.org
8364 S:      Maintained
8365 F:      net/dsa/tag_gswip.c
8366 F:      drivers/net/ethernet/lantiq_xrx200.c
8367 F:      drivers/net/dsa/lantiq_pce.h
8368 F:      drivers/net/dsa/lantiq_gswip.c
8369
8370 LANTIQ MIPS ARCHITECTURE
8371 M:      John Crispin <john@phrozen.org>
8372 L:      linux-mips@vger.kernel.org
8373 S:      Maintained
8374 F:      arch/mips/lantiq
8375 F:      drivers/soc/lantiq
8376
8377 LAPB module
8378 L:      linux-x25@vger.kernel.org
8379 S:      Orphan
8380 F:      Documentation/networking/lapb-module.txt
8381 F:      include/*/lapb.h
8382 F:      net/lapb/
8383
8384 LASI 53c700 driver for PARISC
8385 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8386 L:      linux-scsi@vger.kernel.org
8387 S:      Maintained
8388 F:      Documentation/scsi/53c700.txt
8389 F:      drivers/scsi/53c700*
8390
8391 LEAKING_ADDRESSES
8392 M:      Tobin C. Harding <me@tobin.cc>
8393 M:      Tycho Andersen <tycho@tycho.ws>
8394 L:      kernel-hardening@lists.openwall.com
8395 S:      Maintained
8396 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8397 F:      scripts/leaking_addresses.pl
8398
8399 LED SUBSYSTEM
8400 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8401 M:      Pavel Machek <pavel@ucw.cz>
8402 L:      linux-leds@vger.kernel.org
8403 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8404 S:      Maintained
8405 F:      Documentation/devicetree/bindings/leds/
8406 F:      drivers/leds/
8407 F:      include/linux/leds.h
8408
8409 LEGACY EEPROM DRIVER
8410 M:      Jean Delvare <jdelvare@suse.com>
8411 S:      Maintained
8412 F:      Documentation/misc-devices/eeprom
8413 F:      drivers/misc/eeprom/eeprom.c
8414
8415 LEGO MINDSTORMS EV3
8416 R:      David Lechner <david@lechnology.com>
8417 S:      Maintained
8418 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8419 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8420 F:      drivers/power/supply/lego_ev3_battery.c
8421
8422 LEGO USB Tower driver
8423 M:      Juergen Stuber <starblue@users.sourceforge.net>
8424 L:      legousb-devel@lists.sourceforge.net
8425 W:      http://legousb.sourceforge.net/
8426 S:      Maintained
8427 F:      drivers/usb/misc/legousbtower.c
8428
8429 LG LAPTOP EXTRAS
8430 M:      Matan Ziv-Av <matan@svgalib.org>
8431 L:      platform-driver-x86@vger.kernel.org
8432 S:      Maintained
8433 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8434 F:      Documentation/laptops/lg-laptop.rst
8435 F:      drivers/platform/x86/lg-laptop.c
8436
8437 LG2160 MEDIA DRIVER
8438 M:      Michael Krufky <mkrufky@linuxtv.org>
8439 L:      linux-media@vger.kernel.org
8440 W:      https://linuxtv.org
8441 W:      http://github.com/mkrufky
8442 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8443 T:      git git://linuxtv.org/mkrufky/tuners.git
8444 S:      Maintained
8445 F:      drivers/media/dvb-frontends/lg2160.*
8446
8447 LGDT3305 MEDIA DRIVER
8448 M:      Michael Krufky <mkrufky@linuxtv.org>
8449 L:      linux-media@vger.kernel.org
8450 W:      https://linuxtv.org
8451 W:      http://github.com/mkrufky
8452 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8453 T:      git git://linuxtv.org/mkrufky/tuners.git
8454 S:      Maintained
8455 F:      drivers/media/dvb-frontends/lgdt3305.*
8456
8457 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8458 M:      Viresh Kumar <vireshk@kernel.org>
8459 L:      linux-ide@vger.kernel.org
8460 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8461 S:      Maintained
8462 F:      include/linux/pata_arasan_cf_data.h
8463 F:      drivers/ata/pata_arasan_cf.c
8464
8465 LIBATA PATA DRIVERS
8466 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8467 M:      Jens Axboe <axboe@kernel.dk>
8468 L:      linux-ide@vger.kernel.org
8469 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8470 S:      Maintained
8471 F:      drivers/ata/pata_*.c
8472 F:      drivers/ata/ata_generic.c
8473
8474 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8475 M:      Linus Walleij <linus.walleij@linaro.org>
8476 L:      linux-ide@vger.kernel.org
8477 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8478 S:      Maintained
8479 F:      drivers/ata/pata_ftide010.c
8480 F:      drivers/ata/sata_gemini.c
8481 F:      drivers/ata/sata_gemini.h
8482
8483 LIBATA SATA AHCI PLATFORM devices support
8484 M:      Hans de Goede <hdegoede@redhat.com>
8485 M:      Jens Axboe <axboe@kernel.dk>
8486 L:      linux-ide@vger.kernel.org
8487 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8488 S:      Maintained
8489 F:      drivers/ata/ahci_platform.c
8490 F:      drivers/ata/libahci_platform.c
8491 F:      include/linux/ahci_platform.h
8492
8493 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8494 M:      Mikael Pettersson <mikpelinux@gmail.com>
8495 L:      linux-ide@vger.kernel.org
8496 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8497 S:      Maintained
8498 F:      drivers/ata/sata_promise.*
8499
8500 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8501 M:      Jens Axboe <axboe@kernel.dk>
8502 L:      linux-ide@vger.kernel.org
8503 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8504 S:      Maintained
8505 F:      drivers/ata/
8506 F:      include/linux/ata.h
8507 F:      include/linux/libata.h
8508 F:      Documentation/devicetree/bindings/ata/
8509
8510 LIBLOCKDEP
8511 M:      Sasha Levin <alexander.levin@microsoft.com>
8512 S:      Maintained
8513 F:      tools/lib/lockdep/
8514
8515 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8516 M:      Ross Zwisler <zwisler@kernel.org>
8517 M:      Dan Williams <dan.j.williams@intel.com>
8518 M:      Vishal Verma <vishal.l.verma@intel.com>
8519 M:      Dave Jiang <dave.jiang@intel.com>
8520 L:      linux-nvdimm@lists.01.org
8521 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8522 S:      Supported
8523 F:      drivers/nvdimm/blk.c
8524 F:      drivers/nvdimm/region_devs.c
8525
8526 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8527 M:      Vishal Verma <vishal.l.verma@intel.com>
8528 M:      Dan Williams <dan.j.williams@intel.com>
8529 M:      Ross Zwisler <zwisler@kernel.org>
8530 M:      Dave Jiang <dave.jiang@intel.com>
8531 L:      linux-nvdimm@lists.01.org
8532 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8533 S:      Supported
8534 F:      drivers/nvdimm/btt*
8535
8536 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8537 M:      Ross Zwisler <zwisler@kernel.org>
8538 M:      Dan Williams <dan.j.williams@intel.com>
8539 M:      Vishal Verma <vishal.l.verma@intel.com>
8540 M:      Dave Jiang <dave.jiang@intel.com>
8541 L:      linux-nvdimm@lists.01.org
8542 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8543 S:      Supported
8544 F:      drivers/nvdimm/pmem*
8545
8546 LIBNVDIMM: DEVICETREE BINDINGS
8547 M:      Oliver O'Halloran <oohall@gmail.com>
8548 L:      linux-nvdimm@lists.01.org
8549 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8550 S:      Supported
8551 F:      drivers/nvdimm/of_pmem.c
8552 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8553
8554 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8555 M:      Dan Williams <dan.j.williams@intel.com>
8556 M:      Ross Zwisler <zwisler@kernel.org>
8557 M:      Vishal Verma <vishal.l.verma@intel.com>
8558 M:      Dave Jiang <dave.jiang@intel.com>
8559 L:      linux-nvdimm@lists.01.org
8560 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8561 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8562 S:      Supported
8563 F:      drivers/nvdimm/*
8564 F:      drivers/acpi/nfit/*
8565 F:      include/linux/nd.h
8566 F:      include/linux/libnvdimm.h
8567 F:      include/uapi/linux/ndctl.h
8568
8569 LIGHTNVM PLATFORM SUPPORT
8570 M:      Matias Bjorling <mb@lightnvm.io>
8571 W:      http://github/OpenChannelSSD
8572 L:      linux-block@vger.kernel.org
8573 S:      Maintained
8574 F:      drivers/lightnvm/
8575 F:      include/linux/lightnvm.h
8576 F:      include/uapi/linux/lightnvm.h
8577
8578 LINUX FOR POWER MACINTOSH
8579 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8580 W:      http://www.penguinppc.org/
8581 L:      linuxppc-dev@lists.ozlabs.org
8582 S:      Maintained
8583 F:      arch/powerpc/platforms/powermac/
8584 F:      drivers/macintosh/
8585
8586 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8587 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8588 M:      Paul Mackerras <paulus@samba.org>
8589 M:      Michael Ellerman <mpe@ellerman.id.au>
8590 W:      https://github.com/linuxppc/linux/wiki
8591 L:      linuxppc-dev@lists.ozlabs.org
8592 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8593 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8594 S:      Supported
8595 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8596 F:      Documentation/devicetree/bindings/powerpc/
8597 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8598 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8599 F:      Documentation/powerpc/
8600 F:      arch/powerpc/
8601 F:      drivers/char/tpm/tpm_ibmvtpm*
8602 F:      drivers/crypto/nx/
8603 F:      drivers/crypto/vmx/
8604 F:      drivers/i2c/busses/i2c-opal.c
8605 F:      drivers/net/ethernet/ibm/ibmveth.*
8606 F:      drivers/net/ethernet/ibm/ibmvnic.*
8607 F:      drivers/pci/hotplug/pnv_php.c
8608 F:      drivers/pci/hotplug/rpa*
8609 F:      drivers/rtc/rtc-opal.c
8610 F:      drivers/scsi/ibmvscsi/
8611 F:      drivers/tty/hvc/hvc_opal.c
8612 F:      drivers/watchdog/wdrtas.c
8613 F:      tools/testing/selftests/powerpc
8614 N:      /pmac
8615 N:      powermac
8616 N:      powernv
8617 N:      [^a-z0-9]ps3
8618 N:      pseries
8619
8620 LINUX FOR POWERPC EMBEDDED MPC5XXX
8621 M:      Anatolij Gustschin <agust@denx.de>
8622 L:      linuxppc-dev@lists.ozlabs.org
8623 T:      git git://git.denx.de/linux-denx-agust.git
8624 S:      Maintained
8625 F:      arch/powerpc/platforms/512x/
8626 F:      arch/powerpc/platforms/52xx/
8627
8628 LINUX FOR POWERPC EMBEDDED PPC4XX
8629 M:      Alistair Popple <alistair@popple.id.au>
8630 M:      Matt Porter <mporter@kernel.crashing.org>
8631 W:      http://www.penguinppc.org/
8632 L:      linuxppc-dev@lists.ozlabs.org
8633 S:      Maintained
8634 F:      arch/powerpc/platforms/40x/
8635 F:      arch/powerpc/platforms/44x/
8636
8637 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8638 M:      Scott Wood <oss@buserror.net>
8639 M:      Kumar Gala <galak@kernel.crashing.org>
8640 W:      http://www.penguinppc.org/
8641 L:      linuxppc-dev@lists.ozlabs.org
8642 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8643 S:      Maintained
8644 F:      arch/powerpc/platforms/83xx/
8645 F:      arch/powerpc/platforms/85xx/
8646 F:      Documentation/devicetree/bindings/powerpc/fsl/
8647
8648 LINUX FOR POWERPC EMBEDDED PPC8XX
8649 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8650 W:      http://www.penguinppc.org/
8651 L:      linuxppc-dev@lists.ozlabs.org
8652 S:      Maintained
8653 F:      arch/powerpc/platforms/8xx/
8654
8655 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8656 L:      linuxppc-dev@lists.ozlabs.org
8657 S:      Orphan
8658 F:      arch/powerpc/*/*virtex*
8659 F:      arch/powerpc/*/*/*virtex*
8660
8661 LINUX FOR POWERPC PA SEMI PWRFICIENT
8662 L:      linuxppc-dev@lists.ozlabs.org
8663 S:      Orphan
8664 F:      arch/powerpc/platforms/pasemi/
8665 F:      drivers/*/*pasemi*
8666 F:      drivers/*/*/*pasemi*
8667
8668 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8669 M:      Kees Cook <keescook@chromium.org>
8670 S:      Maintained
8671 F:      drivers/misc/lkdtm/*
8672
8673 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8674 M:      Alan Stern <stern@rowland.harvard.edu>
8675 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8676 M:      Will Deacon <will.deacon@arm.com>
8677 M:      Peter Zijlstra <peterz@infradead.org>
8678 M:      Boqun Feng <boqun.feng@gmail.com>
8679 M:      Nicholas Piggin <npiggin@gmail.com>
8680 M:      David Howells <dhowells@redhat.com>
8681 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8682 M:      Luc Maranget <luc.maranget@inria.fr>
8683 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8684 R:      Akira Yokosawa <akiyks@gmail.com>
8685 R:      Daniel Lustig <dlustig@nvidia.com>
8686 L:      linux-kernel@vger.kernel.org
8687 L:      linux-arch@vger.kernel.org
8688 S:      Supported
8689 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8690 F:      tools/memory-model/
8691 F:      Documentation/atomic_bitops.txt
8692 F:      Documentation/atomic_t.txt
8693 F:      Documentation/core-api/atomic_ops.rst
8694 F:      Documentation/core-api/refcount-vs-atomic.rst
8695 F:      Documentation/memory-barriers.txt
8696
8697 LIS3LV02D ACCELEROMETER DRIVER
8698 M:      Eric Piel <eric.piel@tremplin-utc.net>
8699 S:      Maintained
8700 F:      Documentation/misc-devices/lis3lv02d
8701 F:      drivers/misc/lis3lv02d/
8702 F:      drivers/platform/x86/hp_accel.c
8703
8704 LIVE PATCHING
8705 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8706 M:      Jessica Yu <jeyu@kernel.org>
8707 M:      Jiri Kosina <jikos@kernel.org>
8708 M:      Miroslav Benes <mbenes@suse.cz>
8709 R:      Petr Mladek <pmladek@suse.com>
8710 S:      Maintained
8711 F:      kernel/livepatch/
8712 F:      include/linux/livepatch.h
8713 F:      arch/x86/include/asm/livepatch.h
8714 F:      arch/x86/kernel/livepatch.c
8715 F:      Documentation/livepatch/
8716 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8717 F:      samples/livepatch/
8718 L:      live-patching@vger.kernel.org
8719 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8720
8721 LLC (802.2)
8722 L:      netdev@vger.kernel.org
8723 S:      Odd fixes
8724 F:      include/linux/llc.h
8725 F:      include/uapi/linux/llc.h
8726 F:      include/net/llc*
8727 F:      net/llc/
8728
8729 LM73 HARDWARE MONITOR DRIVER
8730 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8731 L:      linux-hwmon@vger.kernel.org
8732 S:      Maintained
8733 F:      drivers/hwmon/lm73.c
8734
8735 LM78 HARDWARE MONITOR DRIVER
8736 M:      Jean Delvare <jdelvare@suse.com>
8737 L:      linux-hwmon@vger.kernel.org
8738 S:      Maintained
8739 F:      Documentation/hwmon/lm78
8740 F:      drivers/hwmon/lm78.c
8741
8742 LM83 HARDWARE MONITOR DRIVER
8743 M:      Jean Delvare <jdelvare@suse.com>
8744 L:      linux-hwmon@vger.kernel.org
8745 S:      Maintained
8746 F:      Documentation/hwmon/lm83
8747 F:      drivers/hwmon/lm83.c
8748
8749 LM90 HARDWARE MONITOR DRIVER
8750 M:      Jean Delvare <jdelvare@suse.com>
8751 L:      linux-hwmon@vger.kernel.org
8752 S:      Maintained
8753 F:      Documentation/hwmon/lm90
8754 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8755 F:      drivers/hwmon/lm90.c
8756 F:      include/dt-bindings/thermal/lm90.h
8757
8758 LM95234 HARDWARE MONITOR DRIVER
8759 M:      Guenter Roeck <linux@roeck-us.net>
8760 L:      linux-hwmon@vger.kernel.org
8761 S:      Maintained
8762 F:      Documentation/hwmon/lm95234
8763 F:      drivers/hwmon/lm95234.c
8764
8765 LME2510 MEDIA DRIVER
8766 M:      Malcolm Priestley <tvboxspy@gmail.com>
8767 L:      linux-media@vger.kernel.org
8768 W:      https://linuxtv.org
8769 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8770 S:      Maintained
8771 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8772
8773 LOADPIN SECURITY MODULE
8774 M:      Kees Cook <keescook@chromium.org>
8775 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8776 S:      Supported
8777 F:      security/loadpin/
8778 F:      Documentation/admin-guide/LSM/LoadPin.rst
8779
8780 LOCKING PRIMITIVES
8781 M:      Peter Zijlstra <peterz@infradead.org>
8782 M:      Ingo Molnar <mingo@redhat.com>
8783 M:      Will Deacon <will.deacon@arm.com>
8784 L:      linux-kernel@vger.kernel.org
8785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8786 S:      Maintained
8787 F:      Documentation/locking/
8788 F:      include/linux/lockdep.h
8789 F:      include/linux/spinlock*.h
8790 F:      arch/*/include/asm/spinlock*.h
8791 F:      include/linux/rwlock*.h
8792 F:      include/linux/mutex*.h
8793 F:      include/linux/rwsem*.h
8794 F:      arch/*/include/asm/rwsem.h
8795 F:      include/linux/seqlock.h
8796 F:      lib/locking*.[ch]
8797 F:      kernel/locking/
8798 X:      kernel/locking/locktorture.c
8799
8800 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8801 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8802 L:      linux-ntfs-dev@lists.sourceforge.net
8803 W:      http://www.linux-ntfs.org/content/view/19/37/
8804 S:      Maintained
8805 F:      Documentation/ldm.txt
8806 F:      block/partitions/ldm.*
8807
8808 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8809 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8810 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8811 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8812 L:      MPT-FusionLinux.pdl@broadcom.com
8813 L:      linux-scsi@vger.kernel.org
8814 W:      http://www.avagotech.com/support/
8815 S:      Supported
8816 F:      drivers/message/fusion/
8817 F:      drivers/scsi/mpt3sas/
8818
8819 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8820 M:      Matthew Wilcox <willy@infradead.org>
8821 L:      linux-scsi@vger.kernel.org
8822 S:      Maintained
8823 F:      drivers/scsi/sym53c8xx_2/
8824
8825 LTC1660 DAC DRIVER
8826 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
8827 L:      linux-iio@vger.kernel.org
8828 S:      Maintained
8829 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
8830 F:      drivers/iio/dac/ltc1660.c
8831
8832 LTC4261 HARDWARE MONITOR DRIVER
8833 M:      Guenter Roeck <linux@roeck-us.net>
8834 L:      linux-hwmon@vger.kernel.org
8835 S:      Maintained
8836 F:      Documentation/hwmon/ltc4261
8837 F:      drivers/hwmon/ltc4261.c
8838
8839 LTC4306 I2C MULTIPLEXER DRIVER
8840 M:      Michael Hennerich <michael.hennerich@analog.com>
8841 W:      http://ez.analog.com/community/linux-device-drivers
8842 L:      linux-i2c@vger.kernel.org
8843 S:      Supported
8844 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8845 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8846
8847 LTP (Linux Test Project)
8848 M:      Mike Frysinger <vapier@gentoo.org>
8849 M:      Cyril Hrubis <chrubis@suse.cz>
8850 M:      Wanlong Gao <wanlong.gao@gmail.com>
8851 M:      Jan Stancek <jstancek@redhat.com>
8852 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8853 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8854 L:      ltp@lists.linux.it (subscribers-only)
8855 W:      http://linux-test-project.github.io/
8856 T:      git git://github.com/linux-test-project/ltp.git
8857 S:      Maintained
8858
8859 M68K ARCHITECTURE
8860 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8861 L:      linux-m68k@lists.linux-m68k.org
8862 W:      http://www.linux-m68k.org/
8863 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8864 S:      Maintained
8865 F:      arch/m68k/
8866 F:      drivers/zorro/
8867
8868 M68K ON APPLE MACINTOSH
8869 M:      Joshua Thompson <funaho@jurai.org>
8870 W:      http://www.mac.linux-m68k.org/
8871 L:      linux-m68k@lists.linux-m68k.org
8872 S:      Maintained
8873 F:      arch/m68k/mac/
8874
8875 M68K ON HP9000/300
8876 M:      Philip Blundell <philb@gnu.org>
8877 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8878 S:      Maintained
8879 F:      arch/m68k/hp300/
8880
8881 M88DS3103 MEDIA DRIVER
8882 M:      Antti Palosaari <crope@iki.fi>
8883 L:      linux-media@vger.kernel.org
8884 W:      https://linuxtv.org
8885 W:      http://palosaari.fi/linux/
8886 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8887 T:      git git://linuxtv.org/anttip/media_tree.git
8888 S:      Maintained
8889 F:      drivers/media/dvb-frontends/m88ds3103*
8890
8891 M88RS2000 MEDIA DRIVER
8892 M:      Malcolm Priestley <tvboxspy@gmail.com>
8893 L:      linux-media@vger.kernel.org
8894 W:      https://linuxtv.org
8895 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8896 S:      Maintained
8897 F:      drivers/media/dvb-frontends/m88rs2000*
8898
8899 MA901 MASTERKIT USB FM RADIO DRIVER
8900 M:      Alexey Klimov <klimov.linux@gmail.com>
8901 L:      linux-media@vger.kernel.org
8902 T:      git git://linuxtv.org/media_tree.git
8903 S:      Maintained
8904 F:      drivers/media/radio/radio-ma901.c
8905
8906 MAC80211
8907 M:      Johannes Berg <johannes@sipsolutions.net>
8908 L:      linux-wireless@vger.kernel.org
8909 W:      http://wireless.kernel.org/
8910 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8911 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8912 S:      Maintained
8913 F:      Documentation/networking/mac80211-injection.txt
8914 F:      include/net/mac80211.h
8915 F:      net/mac80211/
8916 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8917 F:      Documentation/networking/mac80211_hwsim/README
8918
8919 MAILBOX API
8920 M:      Jassi Brar <jassisinghbrar@gmail.com>
8921 L:      linux-kernel@vger.kernel.org
8922 S:      Maintained
8923 F:      drivers/mailbox/
8924 F:      include/linux/mailbox_client.h
8925 F:      include/linux/mailbox_controller.h
8926
8927 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8928 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8929 W:      http://www.kernel.org/doc/man-pages
8930 L:      linux-man@vger.kernel.org
8931 S:      Maintained
8932
8933 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8934 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8935 L:      linux-mips@vger.kernel.org
8936 S:      Maintained
8937 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8938
8939 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8940 M:      Andrew Lunn <andrew@lunn.ch>
8941 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8942 L:      netdev@vger.kernel.org
8943 S:      Maintained
8944 F:      drivers/net/dsa/mv88e6xxx/
8945 F:      include/linux/platform_data/mv88e6xxx.h
8946 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8947
8948 MARVELL ARMADA DRM SUPPORT
8949 M:      Russell King <linux@armlinux.org.uk>
8950 S:      Maintained
8951 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8952 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8953 F:      drivers/gpu/drm/armada/
8954 F:      include/uapi/drm/armada_drm.h
8955 F:      Documentation/devicetree/bindings/display/armada/
8956
8957 MARVELL CRYPTO DRIVER
8958 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8959 M:      Arnaud Ebalard <arno@natisbad.org>
8960 F:      drivers/crypto/marvell/
8961 S:      Maintained
8962 L:      linux-crypto@vger.kernel.org
8963
8964 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8965 M:      Mirko Lindner <mlindner@marvell.com>
8966 M:      Stephen Hemminger <stephen@networkplumber.org>
8967 L:      netdev@vger.kernel.org
8968 S:      Maintained
8969 F:      drivers/net/ethernet/marvell/sk*
8970
8971 MARVELL LIBERTAS WIRELESS DRIVER
8972 L:      libertas-dev@lists.infradead.org
8973 S:      Orphan
8974 F:      drivers/net/wireless/marvell/libertas/
8975
8976 MARVELL MACCHIATOBIN SUPPORT
8977 M:      Russell King <linux@armlinux.org.uk>
8978 L:      linux-arm-kernel@lists.infradead.org
8979 S:      Maintained
8980 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8981
8982 MARVELL MV643XX ETHERNET DRIVER
8983 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8984 L:      netdev@vger.kernel.org
8985 S:      Maintained
8986 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8987 F:      include/linux/mv643xx.h
8988
8989 MARVELL MV88X3310 PHY DRIVER
8990 M:      Russell King <linux@armlinux.org.uk>
8991 L:      netdev@vger.kernel.org
8992 S:      Maintained
8993 F:      drivers/net/phy/marvell10g.c
8994
8995 MARVELL MVNETA ETHERNET DRIVER
8996 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
8997 L:      netdev@vger.kernel.org
8998 S:      Maintained
8999 F:      drivers/net/ethernet/marvell/mvneta.*
9000
9001 MARVELL MWIFIEX WIRELESS DRIVER
9002 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9003 M:      Nishant Sarmukadam <nishants@marvell.com>
9004 M:      Ganapathi Bhat <gbhat@marvell.com>
9005 M:      Xinming Hu <huxinming820@gmail.com>
9006 L:      linux-wireless@vger.kernel.org
9007 S:      Maintained
9008 F:      drivers/net/wireless/marvell/mwifiex/
9009
9010 MARVELL MWL8K WIRELESS DRIVER
9011 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9012 L:      linux-wireless@vger.kernel.org
9013 S:      Odd Fixes
9014 F:      drivers/net/wireless/marvell/mwl8k.c
9015
9016 MARVELL NAND CONTROLLER DRIVER
9017 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9018 L:      linux-mtd@lists.infradead.org
9019 S:      Maintained
9020 F:      drivers/mtd/nand/raw/marvell_nand.c
9021 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9022
9023 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9024 M:      Nicolas Pitre <nico@fluxnic.net>
9025 S:      Odd Fixes
9026 F:      drivers/mmc/host/mvsdio.*
9027
9028 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9029 M:      Hu Ziji <huziji@marvell.com>
9030 L:      linux-mmc@vger.kernel.org
9031 S:      Supported
9032 F:      drivers/mmc/host/sdhci-xenon*
9033 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9034
9035 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9036 M:      Sunil Goutham <sgoutham@marvell.com>
9037 M:      Linu Cherian <lcherian@marvell.com>
9038 M:      Geetha sowjanya <gakula@marvell.com>
9039 M:      Jerin Jacob <jerinj@marvell.com>
9040 L:      netdev@vger.kernel.org
9041 S:      Supported
9042 F:      drivers/net/ethernet/marvell/octeontx2/af/
9043
9044 MATROX FRAMEBUFFER DRIVER
9045 L:      linux-fbdev@vger.kernel.org
9046 S:      Orphan
9047 F:      drivers/video/fbdev/matrox/matroxfb_*
9048 F:      include/uapi/linux/matroxfb.h
9049
9050 MAX16065 HARDWARE MONITOR DRIVER
9051 M:      Guenter Roeck <linux@roeck-us.net>
9052 L:      linux-hwmon@vger.kernel.org
9053 S:      Maintained
9054 F:      Documentation/hwmon/max16065
9055 F:      drivers/hwmon/max16065.c
9056
9057 MAX2175 SDR TUNER DRIVER
9058 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9059 L:      linux-media@vger.kernel.org
9060 T:      git git://linuxtv.org/media_tree.git
9061 S:      Maintained
9062 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9063 F:      Documentation/media/v4l-drivers/max2175.rst
9064 F:      drivers/media/i2c/max2175*
9065 F:      include/uapi/linux/max2175.h
9066
9067 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9068 L:      linux-hwmon@vger.kernel.org
9069 S:      Orphan
9070 F:      Documentation/hwmon/max6650
9071 F:      drivers/hwmon/max6650.c
9072
9073 MAX6697 HARDWARE MONITOR DRIVER
9074 M:      Guenter Roeck <linux@roeck-us.net>
9075 L:      linux-hwmon@vger.kernel.org
9076 S:      Maintained
9077 F:      Documentation/hwmon/max6697
9078 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9079 F:      drivers/hwmon/max6697.c
9080 F:      include/linux/platform_data/max6697.h
9081
9082 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9083 M:      Peter Rosin <peda@axentia.se>
9084 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9085 S:      Maintained
9086 F:      Documentation/devicetree/bindings/sound/max9860.txt
9087 F:      sound/soc/codecs/max9860.*
9088
9089 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9090 M:      Javier Martinez Canillas <javier@dowhile0.org>
9091 L:      linux-kernel@vger.kernel.org
9092 S:      Supported
9093 F:      drivers/regulator/max77802-regulator.c
9094 F:      Documentation/devicetree/bindings/*/*max77802.txt
9095 F:      include/dt-bindings/*/*max77802.h
9096
9097 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9098 M:      Krzysztof Kozlowski <krzk@kernel.org>
9099 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9100 L:      linux-pm@vger.kernel.org
9101 S:      Supported
9102 F:      drivers/power/supply/max14577_charger.c
9103 F:      drivers/power/supply/max77693_charger.c
9104
9105 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9106 M:      Chanwoo Choi <cw00.choi@samsung.com>
9107 M:      Krzysztof Kozlowski <krzk@kernel.org>
9108 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9109 L:      linux-kernel@vger.kernel.org
9110 S:      Supported
9111 F:      drivers/*/max14577*.c
9112 F:      drivers/*/max77686*.c
9113 F:      drivers/*/max77693*.c
9114 F:      drivers/extcon/extcon-max14577.c
9115 F:      drivers/extcon/extcon-max77693.c
9116 F:      drivers/rtc/rtc-max77686.c
9117 F:      drivers/clk/clk-max77686.c
9118 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9119 F:      Documentation/devicetree/bindings/*/max77686.txt
9120 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9121 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9122 F:      include/linux/mfd/max14577*.h
9123 F:      include/linux/mfd/max77686*.h
9124 F:      include/linux/mfd/max77693*.h
9125
9126 MAXIRADIO FM RADIO RECEIVER DRIVER
9127 M:      Hans Verkuil <hverkuil@xs4all.nl>
9128 L:      linux-media@vger.kernel.org
9129 T:      git git://linuxtv.org/media_tree.git
9130 W:      https://linuxtv.org
9131 S:      Maintained
9132 F:      drivers/media/radio/radio-maxiradio*
9133
9134 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9135 M:      Peter Rosin <peda@axentia.se>
9136 L:      linux-iio@vger.kernel.org
9137 S:      Maintained
9138 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9139 F:      drivers/iio/potentiometer/mcp4018.c
9140 F:      drivers/iio/potentiometer/mcp4531.c
9141
9142 MCR20A IEEE-802.15.4 RADIO DRIVER
9143 M:      Xue Liu <liuxuenetmail@gmail.com>
9144 L:      linux-wpan@vger.kernel.org
9145 W:      https://github.com/xueliu/mcr20a-linux
9146 S:      Maintained
9147 F:      drivers/net/ieee802154/mcr20a.c
9148 F:      drivers/net/ieee802154/mcr20a.h
9149 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9150
9151 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9152 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9153 L:      linux-iio@vger.kernel.org
9154 S:      Maintained
9155 F:      drivers/iio/dac/cio-dac.c
9156
9157 MEDIA DRIVERS FOR ASCOT2E
9158 M:      Sergey Kozlov <serjk@netup.ru>
9159 M:      Abylay Ospan <aospan@netup.ru>
9160 L:      linux-media@vger.kernel.org
9161 W:      https://linuxtv.org
9162 W:      http://netup.tv/
9163 T:      git git://linuxtv.org/media_tree.git
9164 S:      Supported
9165 F:      drivers/media/dvb-frontends/ascot2e*
9166
9167 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9168 M:      Jasmin Jessich <jasmin@anw.at>
9169 L:      linux-media@vger.kernel.org
9170 W:      https://linuxtv.org
9171 T:      git git://linuxtv.org/media_tree.git
9172 S:      Maintained
9173 F:      drivers/media/dvb-frontends/cxd2099*
9174
9175 MEDIA DRIVERS FOR CXD2841ER
9176 M:      Sergey Kozlov <serjk@netup.ru>
9177 M:      Abylay Ospan <aospan@netup.ru>
9178 L:      linux-media@vger.kernel.org
9179 W:      https://linuxtv.org
9180 W:      http://netup.tv/
9181 T:      git git://linuxtv.org/media_tree.git
9182 S:      Supported
9183 F:      drivers/media/dvb-frontends/cxd2841er*
9184
9185 MEDIA DRIVERS FOR CXD2880
9186 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9187 L:      linux-media@vger.kernel.org
9188 W:      http://linuxtv.org/
9189 T:      git git://linuxtv.org/media_tree.git
9190 S:      Supported
9191 F:      drivers/media/dvb-frontends/cxd2880/*
9192 F:      drivers/media/spi/cxd2880*
9193
9194 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9195 L:      linux-media@vger.kernel.org
9196 W:      https://linuxtv.org
9197 T:      git git://linuxtv.org/media_tree.git
9198 S:      Orphan
9199 F:      drivers/media/pci/ddbridge/*
9200
9201 MEDIA DRIVERS FOR FREESCALE IMX
9202 M:      Steve Longerbeam <slongerbeam@gmail.com>
9203 M:      Philipp Zabel <p.zabel@pengutronix.de>
9204 L:      linux-media@vger.kernel.org
9205 T:      git git://linuxtv.org/media_tree.git
9206 S:      Maintained
9207 F:      Documentation/devicetree/bindings/media/imx.txt
9208 F:      Documentation/media/v4l-drivers/imx.rst
9209 F:      drivers/staging/media/imx/
9210 F:      include/linux/imx-media.h
9211 F:      include/media/imx.h
9212
9213 MEDIA DRIVER FOR FREESCALE IMX PXP
9214 M:      Philipp Zabel <p.zabel@pengutronix.de>
9215 L:      linux-media@vger.kernel.org
9216 T:      git git://linuxtv.org/media_tree.git
9217 S:      Maintained
9218 F:      drivers/media/platform/imx-pxp.[ch]
9219
9220 MEDIA DRIVERS FOR HELENE
9221 M:      Abylay Ospan <aospan@netup.ru>
9222 L:      linux-media@vger.kernel.org
9223 W:      https://linuxtv.org
9224 W:      http://netup.tv/
9225 T:      git git://linuxtv.org/media_tree.git
9226 S:      Supported
9227 F:      drivers/media/dvb-frontends/helene*
9228
9229 MEDIA DRIVERS FOR HORUS3A
9230 M:      Sergey Kozlov <serjk@netup.ru>
9231 M:      Abylay Ospan <aospan@netup.ru>
9232 L:      linux-media@vger.kernel.org
9233 W:      https://linuxtv.org
9234 W:      http://netup.tv/
9235 T:      git git://linuxtv.org/media_tree.git
9236 S:      Supported
9237 F:      drivers/media/dvb-frontends/horus3a*
9238
9239 MEDIA DRIVERS FOR LNBH25
9240 M:      Sergey Kozlov <serjk@netup.ru>
9241 M:      Abylay Ospan <aospan@netup.ru>
9242 L:      linux-media@vger.kernel.org
9243 W:      https://linuxtv.org
9244 W:      http://netup.tv/
9245 T:      git git://linuxtv.org/media_tree.git
9246 S:      Supported
9247 F:      drivers/media/dvb-frontends/lnbh25*
9248
9249 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9250 L:      linux-media@vger.kernel.org
9251 W:      https://linuxtv.org
9252 T:      git git://linuxtv.org/media_tree.git
9253 S:      Orphan
9254 F:      drivers/media/dvb-frontends/mxl5xx*
9255
9256 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9257 M:      Sergey Kozlov <serjk@netup.ru>
9258 M:      Abylay Ospan <aospan@netup.ru>
9259 L:      linux-media@vger.kernel.org
9260 W:      https://linuxtv.org
9261 W:      http://netup.tv/
9262 T:      git git://linuxtv.org/media_tree.git
9263 S:      Supported
9264 F:      drivers/media/pci/netup_unidvb/*
9265
9266 MEDIA DRIVERS FOR RENESAS - CEU
9267 M:      Jacopo Mondi <jacopo@jmondi.org>
9268 L:      linux-media@vger.kernel.org
9269 L:      linux-renesas-soc@vger.kernel.org
9270 T:      git git://linuxtv.org/media_tree.git
9271 S:      Supported
9272 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9273 F:      drivers/media/platform/renesas-ceu.c
9274 F:      include/media/drv-intf/renesas-ceu.h
9275
9276 MEDIA DRIVERS FOR RENESAS - DRIF
9277 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9278 L:      linux-media@vger.kernel.org
9279 L:      linux-renesas-soc@vger.kernel.org
9280 T:      git git://linuxtv.org/media_tree.git
9281 S:      Supported
9282 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9283 F:      drivers/media/platform/rcar_drif.c
9284
9285 MEDIA DRIVERS FOR RENESAS - FCP
9286 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9287 L:      linux-media@vger.kernel.org
9288 L:      linux-renesas-soc@vger.kernel.org
9289 T:      git git://linuxtv.org/media_tree.git
9290 S:      Supported
9291 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9292 F:      drivers/media/platform/rcar-fcp.c
9293 F:      include/media/rcar-fcp.h
9294
9295 MEDIA DRIVERS FOR RENESAS - FDP1
9296 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9297 L:      linux-media@vger.kernel.org
9298 L:      linux-renesas-soc@vger.kernel.org
9299 T:      git git://linuxtv.org/media_tree.git
9300 S:      Supported
9301 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9302 F:      drivers/media/platform/rcar_fdp1.c
9303
9304 MEDIA DRIVERS FOR RENESAS - VIN
9305 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9306 L:      linux-media@vger.kernel.org
9307 L:      linux-renesas-soc@vger.kernel.org
9308 T:      git git://linuxtv.org/media_tree.git
9309 S:      Supported
9310 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9311 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9312 F:      drivers/media/platform/rcar-vin/
9313
9314 MEDIA DRIVERS FOR RENESAS - VSP1
9315 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9316 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9317 L:      linux-media@vger.kernel.org
9318 L:      linux-renesas-soc@vger.kernel.org
9319 T:      git git://linuxtv.org/media_tree.git
9320 S:      Supported
9321 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9322 F:      drivers/media/platform/vsp1/
9323
9324 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9325 L:      linux-media@vger.kernel.org
9326 W:      https://linuxtv.org
9327 T:      git git://linuxtv.org/media_tree.git
9328 S:      Orphan
9329 F:      drivers/media/dvb-frontends/stv0910*
9330
9331 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9332 L:      linux-media@vger.kernel.org
9333 W:      https://linuxtv.org
9334 T:      git git://linuxtv.org/media_tree.git
9335 S:      Orphan
9336 F:      drivers/media/dvb-frontends/stv6111*
9337
9338 MEDIA DRIVERS FOR STM32 - DCMI
9339 M:      Hugues Fruchet <hugues.fruchet@st.com>
9340 L:      linux-media@vger.kernel.org
9341 T:      git git://linuxtv.org/media_tree.git
9342 S:      Supported
9343 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9344 F:      drivers/media/platform/stm32/stm32-dcmi.c
9345
9346 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9347 M:      Dmitry Osipenko <digetx@gmail.com>
9348 L:      linux-media@vger.kernel.org
9349 L:      linux-tegra@vger.kernel.org
9350 T:      git git://linuxtv.org/media_tree.git
9351 S:      Maintained
9352 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9353 F:      drivers/staging/media/tegra-vde/
9354
9355 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9356 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9357 P:      LinuxTV.org Project
9358 L:      linux-media@vger.kernel.org
9359 W:      https://linuxtv.org
9360 Q:      http://patchwork.kernel.org/project/linux-media/list/
9361 T:      git git://linuxtv.org/media_tree.git
9362 S:      Maintained
9363 F:      Documentation/devicetree/bindings/media/
9364 F:      Documentation/media/
9365 F:      drivers/media/
9366 F:      drivers/staging/media/
9367 F:      include/linux/platform_data/media/
9368 F:      include/media/
9369 F:      include/uapi/linux/dvb/
9370 F:      include/uapi/linux/videodev2.h
9371 F:      include/uapi/linux/media.h
9372 F:      include/uapi/linux/v4l2-*
9373 F:      include/uapi/linux/meye.h
9374 F:      include/uapi/linux/ivtv*
9375 F:      include/uapi/linux/uvcvideo.h
9376
9377 MEDIATEK BLUETOOTH DRIVER
9378 M:      Sean Wang <sean.wang@mediatek.com>
9379 L:      linux-bluetooth@vger.kernel.org
9380 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9381 S:      Maintained
9382 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9383 F:      drivers/bluetooth/btmtkuart.c
9384
9385 MEDIATEK CIR DRIVER
9386 M:      Sean Wang <sean.wang@mediatek.com>
9387 S:      Maintained
9388 F:      drivers/media/rc/mtk-cir.c
9389
9390 MEDIATEK DMA DRIVER
9391 M:      Sean Wang <sean.wang@mediatek.com>
9392 L:      dmaengine@vger.kernel.org
9393 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9394 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9395 S:      Maintained
9396 F:      Documentation/devicetree/bindings/dma/mtk-*
9397 F:      drivers/dma/mediatek/
9398
9399 MEDIATEK PMIC LED DRIVER
9400 M:      Sean Wang <sean.wang@mediatek.com>
9401 S:      Maintained
9402 F:      drivers/leds/leds-mt6323.c
9403 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9404
9405 MEDIATEK ETHERNET DRIVER
9406 M:      Felix Fietkau <nbd@openwrt.org>
9407 M:      John Crispin <john@phrozen.org>
9408 M:      Sean Wang <sean.wang@mediatek.com>
9409 M:      Nelson Chang <nelson.chang@mediatek.com>
9410 L:      netdev@vger.kernel.org
9411 S:      Maintained
9412 F:      drivers/net/ethernet/mediatek/
9413
9414 MEDIATEK SWITCH DRIVER
9415 M:      Sean Wang <sean.wang@mediatek.com>
9416 L:      netdev@vger.kernel.org
9417 S:      Maintained
9418 F:      drivers/net/dsa/mt7530.*
9419 F:      net/dsa/tag_mtk.c
9420
9421 MEDIATEK JPEG DRIVER
9422 M:      Rick Chang <rick.chang@mediatek.com>
9423 M:      Bin Liu <bin.liu@mediatek.com>
9424 S:      Supported
9425 F:      drivers/media/platform/mtk-jpeg/
9426 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9427
9428 MEDIATEK MDP DRIVER
9429 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9430 M:      Houlong Wei <houlong.wei@mediatek.com>
9431 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9432 S:      Supported
9433 F:      drivers/media/platform/mtk-mdp/
9434 F:      drivers/media/platform/mtk-vpu/
9435 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9436
9437 MEDIATEK MEDIA DRIVER
9438 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9439 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9440 S:      Supported
9441 F:      drivers/media/platform/mtk-vcodec/
9442 F:      drivers/media/platform/mtk-vpu/
9443 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9444 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9445
9446 MEDIATEK MT7601U WIRELESS LAN DRIVER
9447 M:      Jakub Kicinski <kubakici@wp.pl>
9448 L:      linux-wireless@vger.kernel.org
9449 S:      Maintained
9450 F:      drivers/net/wireless/mediatek/mt7601u/
9451
9452 MEDIATEK NAND CONTROLLER DRIVER
9453 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9454 L:      linux-mtd@lists.infradead.org
9455 S:      Maintained
9456 F:      drivers/mtd/nand/raw/mtk_*
9457 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9458
9459 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9460 M:      Sean Wang <sean.wang@mediatek.com>
9461 S:      Maintained
9462 F:      drivers/char/hw_random/mtk-rng.c
9463
9464 MEDIATEK USB3 DRD IP DRIVER
9465 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9466 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9467 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9468 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9469 S:      Maintained
9470 F:      drivers/usb/mtu3/
9471
9472 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9473 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9474 M:      Martin Donnelly <martin.donnelly@ge.com>
9475 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9476 S:      Maintained
9477 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9478 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9479
9480 MEGARAID SCSI/SAS DRIVERS
9481 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9482 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9483 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9484 L:      megaraidlinux.pdl@broadcom.com
9485 L:      linux-scsi@vger.kernel.org
9486 W:      http://www.avagotech.com/support/
9487 S:      Maintained
9488 F:      Documentation/scsi/megaraid.txt
9489 F:      drivers/scsi/megaraid.*
9490 F:      drivers/scsi/megaraid/
9491
9492 MELEXIS MLX90614 DRIVER
9493 M:      Crt Mori <cmo@melexis.com>
9494 L:      linux-iio@vger.kernel.org
9495 W:      http://www.melexis.com
9496 S:      Supported
9497 F:      drivers/iio/temperature/mlx90614.c
9498
9499 MELEXIS MLX90632 DRIVER
9500 M:      Crt Mori <cmo@melexis.com>
9501 L:      linux-iio@vger.kernel.org
9502 W:      http://www.melexis.com
9503 S:      Supported
9504 F:      drivers/iio/temperature/mlx90632.c
9505
9506 MELFAS MIP4 TOUCHSCREEN DRIVER
9507 M:      Sangwon Jee <jeesw@melfas.com>
9508 W:      http://www.melfas.com
9509 S:      Supported
9510 F:      drivers/input/touchscreen/melfas_mip4.c
9511 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9512
9513 MELLANOX ETHERNET DRIVER (mlx4_en)
9514 M:      Tariq Toukan <tariqt@mellanox.com>
9515 L:      netdev@vger.kernel.org
9516 S:      Supported
9517 W:      http://www.mellanox.com
9518 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9519 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9520
9521 MELLANOX ETHERNET DRIVER (mlx5e)
9522 M:      Saeed Mahameed <saeedm@mellanox.com>
9523 L:      netdev@vger.kernel.org
9524 S:      Supported
9525 W:      http://www.mellanox.com
9526 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9527 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9528
9529 MELLANOX ETHERNET INNOVA DRIVERS
9530 R:      Boris Pismenny <borisp@mellanox.com>
9531 L:      netdev@vger.kernel.org
9532 S:      Supported
9533 W:      http://www.mellanox.com
9534 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9535 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9536 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9537 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9538 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9539
9540 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9541 R:      Boris Pismenny <borisp@mellanox.com>
9542 L:      netdev@vger.kernel.org
9543 S:      Supported
9544 W:      http://www.mellanox.com
9545 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9546 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9547 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9548
9549 MELLANOX ETHERNET SWITCH DRIVERS
9550 M:      Jiri Pirko <jiri@mellanox.com>
9551 M:      Ido Schimmel <idosch@mellanox.com>
9552 L:      netdev@vger.kernel.org
9553 S:      Supported
9554 W:      http://www.mellanox.com
9555 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9556 F:      drivers/net/ethernet/mellanox/mlxsw/
9557 F:      tools/testing/selftests/drivers/net/mlxsw/
9558
9559 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9560 M:      mlxsw@mellanox.com
9561 L:      netdev@vger.kernel.org
9562 S:      Supported
9563 W:      http://www.mellanox.com
9564 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9565 F:      drivers/net/ethernet/mellanox/mlxfw/
9566
9567 MELLANOX HARDWARE PLATFORM SUPPORT
9568 M:      Andy Shevchenko <andy@infradead.org>
9569 M:      Darren Hart <dvhart@infradead.org>
9570 M:      Vadim Pasternak <vadimp@mellanox.com>
9571 L:      platform-driver-x86@vger.kernel.org
9572 S:      Supported
9573 F:      drivers/platform/mellanox/
9574
9575 MELLANOX MLX4 core VPI driver
9576 M:      Tariq Toukan <tariqt@mellanox.com>
9577 L:      netdev@vger.kernel.org
9578 L:      linux-rdma@vger.kernel.org
9579 W:      http://www.mellanox.com
9580 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9581 S:      Supported
9582 F:      drivers/net/ethernet/mellanox/mlx4/
9583 F:      include/linux/mlx4/
9584
9585 MELLANOX MLX4 IB driver
9586 M:      Yishai Hadas <yishaih@mellanox.com>
9587 L:      linux-rdma@vger.kernel.org
9588 W:      http://www.mellanox.com
9589 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9590 S:      Supported
9591 F:      drivers/infiniband/hw/mlx4/
9592 F:      include/linux/mlx4/
9593 F:      include/uapi/rdma/mlx4-abi.h
9594
9595 MELLANOX MLX5 core VPI driver
9596 M:      Saeed Mahameed <saeedm@mellanox.com>
9597 M:      Leon Romanovsky <leonro@mellanox.com>
9598 L:      netdev@vger.kernel.org
9599 L:      linux-rdma@vger.kernel.org
9600 W:      http://www.mellanox.com
9601 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9602 S:      Supported
9603 F:      drivers/net/ethernet/mellanox/mlx5/core/
9604 F:      include/linux/mlx5/
9605
9606 MELLANOX MLX5 IB driver
9607 M:      Leon Romanovsky <leonro@mellanox.com>
9608 L:      linux-rdma@vger.kernel.org
9609 W:      http://www.mellanox.com
9610 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9611 S:      Supported
9612 F:      drivers/infiniband/hw/mlx5/
9613 F:      include/linux/mlx5/
9614 F:      include/uapi/rdma/mlx5-abi.h
9615
9616 MELLANOX MLXCPLD I2C AND MUX DRIVER
9617 M:      Vadim Pasternak <vadimp@mellanox.com>
9618 M:      Michael Shych <michaelsh@mellanox.com>
9619 L:      linux-i2c@vger.kernel.org
9620 S:      Supported
9621 F:      drivers/i2c/busses/i2c-mlxcpld.c
9622 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9623 F:      Documentation/i2c/busses/i2c-mlxcpld
9624
9625 MELLANOX MLXCPLD LED DRIVER
9626 M:      Vadim Pasternak <vadimp@mellanox.com>
9627 L:      linux-leds@vger.kernel.org
9628 S:      Supported
9629 F:      drivers/leds/leds-mlxcpld.c
9630 F:      drivers/leds/leds-mlxreg.c
9631 F:      Documentation/leds/leds-mlxcpld.txt
9632
9633 MELLANOX PLATFORM DRIVER
9634 M:      Vadim Pasternak <vadimp@mellanox.com>
9635 L:      platform-driver-x86@vger.kernel.org
9636 S:      Supported
9637 F:      drivers/platform/x86/mlx-platform.c
9638
9639 MEMBARRIER SUPPORT
9640 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9641 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9642 L:      linux-kernel@vger.kernel.org
9643 S:      Supported
9644 F:      kernel/sched/membarrier.c
9645 F:      include/uapi/linux/membarrier.h
9646 F:      arch/powerpc/include/asm/membarrier.h
9647
9648 MEMORY MANAGEMENT
9649 L:      linux-mm@kvack.org
9650 W:      http://www.linux-mm.org
9651 S:      Maintained
9652 F:      include/linux/mm.h
9653 F:      include/linux/gfp.h
9654 F:      include/linux/mmzone.h
9655 F:      include/linux/memory_hotplug.h
9656 F:      include/linux/vmalloc.h
9657 F:      mm/
9658
9659 MEMORY TECHNOLOGY DEVICES (MTD)
9660 M:      David Woodhouse <dwmw2@infradead.org>
9661 M:      Brian Norris <computersforpeace@gmail.com>
9662 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9663 M:      Marek Vasut <marek.vasut@gmail.com>
9664 M:      Richard Weinberger <richard@nod.at>
9665 L:      linux-mtd@lists.infradead.org
9666 W:      http://www.linux-mtd.infradead.org/
9667 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9668 T:      git git://git.infradead.org/linux-mtd.git master
9669 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9670 S:      Maintained
9671 F:      Documentation/devicetree/bindings/mtd/
9672 F:      drivers/mtd/
9673 F:      include/linux/mtd/
9674 F:      include/uapi/mtd/
9675
9676 MEN A21 WATCHDOG DRIVER
9677 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9678 L:      linux-watchdog@vger.kernel.org
9679 S:      Maintained
9680 F:      drivers/watchdog/mena21_wdt.c
9681
9682 MEN CHAMELEON BUS (mcb)
9683 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9684 S:      Maintained
9685 F:      drivers/mcb/
9686 F:      include/linux/mcb.h
9687 F:      Documentation/men-chameleon-bus.txt
9688
9689 MEN F21BMC (Board Management Controller)
9690 M:      Andreas Werner <andreas.werner@men.de>
9691 S:      Supported
9692 F:      drivers/mfd/menf21bmc.c
9693 F:      drivers/watchdog/menf21bmc_wdt.c
9694 F:      drivers/leds/leds-menf21bmc.c
9695 F:      drivers/hwmon/menf21bmc_hwmon.c
9696 F:      Documentation/hwmon/menf21bmc
9697
9698 MEN Z069 WATCHDOG DRIVER
9699 M:      Johannes Thumshirn <jth@kernel.org>
9700 L:      linux-watchdog@vger.kernel.org
9701 S:      Maintained
9702 F:      drivers/watchdog/menz69_wdt.c
9703
9704 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9705 M:      Neil Armstrong <narmstrong@baylibre.com>
9706 L:      linux-media@lists.freedesktop.org
9707 L:      linux-amlogic@lists.infradead.org
9708 W:      http://linux-meson.com/
9709 S:      Supported
9710 F:      drivers/media/platform/meson/ao-cec.c
9711 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9712 T:      git git://linuxtv.org/media_tree.git
9713
9714 MICROBLAZE ARCHITECTURE
9715 M:      Michal Simek <monstr@monstr.eu>
9716 W:      http://www.monstr.eu/fdt/
9717 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9718 S:      Supported
9719 F:      arch/microblaze/
9720
9721 MICROCHIP AT91 SERIAL DRIVER
9722 M:      Richard Genoud <richard.genoud@gmail.com>
9723 S:      Maintained
9724 F:      drivers/tty/serial/atmel_serial.c
9725 F:      drivers/tty/serial/atmel_serial.h
9726 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9727
9728 MICROCHIP AUDIO ASOC DRIVERS
9729 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
9730 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9731 S:      Supported
9732 F:      sound/soc/atmel
9733
9734 MICROCHIP DMA DRIVER
9735 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9736 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9737 L:      dmaengine@vger.kernel.org
9738 S:      Supported
9739 F:      drivers/dma/at_hdmac.c
9740 F:      drivers/dma/at_hdmac_regs.h
9741 F:      include/linux/platform_data/dma-atmel.h
9742 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
9743 F:      include/dt-bindings/dma/at91.h
9744
9745 MICROCHIP ECC DRIVER
9746 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9747 L:      linux-crypto@vger.kernel.org
9748 S:      Maintained
9749 F:      drivers/crypto/atmel-ecc.*
9750
9751 MICROCHIP I2C DRIVER
9752 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9753 L:      linux-i2c@vger.kernel.org
9754 S:      Supported
9755 F:      drivers/i2c/busses/i2c-at91.c
9756
9757 MICROCHIP ISC DRIVER
9758 M:      Eugen Hristev <eugen.hristev@microchip.com>
9759 L:      linux-media@vger.kernel.org
9760 S:      Supported
9761 F:      drivers/media/platform/atmel/atmel-isc.c
9762 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9763 F:      devicetree/bindings/media/atmel-isc.txt
9764
9765 MICROCHIP ISI DRIVER
9766 M:      Eugen Hristev <eugen.hristev@microchip.com>
9767 L:      linux-media@vger.kernel.org
9768 S:      Supported
9769 F:      drivers/media/platform/atmel/atmel-isi.c
9770 F:      include/media/atmel-isi.h
9771
9772 MICROCHIP AT91 USART MFD DRIVER
9773 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
9774 L:      linux-kernel@vger.kernel.org
9775 S:      Supported
9776 F:      drivers/mfd/at91-usart.c
9777 F:      include/dt-bindings/mfd/at91-usart.h
9778 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9779
9780 MICROCHIP AT91 USART SPI DRIVER
9781 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
9782 L:      linux-spi@vger.kernel.org
9783 S:      Supported
9784 F:      drivers/spi/spi-at91-usart.c
9785 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9786
9787 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9788 M:      Woojung Huh <Woojung.Huh@microchip.com>
9789 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9790 L:      netdev@vger.kernel.org
9791 S:      Maintained
9792 F:      net/dsa/tag_ksz.c
9793 F:      drivers/net/dsa/microchip/*
9794 F:      include/linux/platform_data/microchip-ksz.h
9795 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9796
9797 MICROCHIP LAN743X ETHERNET DRIVER
9798 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9799 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9800 L:      netdev@vger.kernel.org
9801 S:      Maintained
9802 F:      drivers/net/ethernet/microchip/lan743x_*
9803
9804 MICROCHIP LCDFB DRIVER
9805 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9806 L:      linux-fbdev@vger.kernel.org
9807 S:      Maintained
9808 F:      drivers/video/fbdev/atmel_lcdfb.c
9809 F:      include/video/atmel_lcdc.h
9810
9811 MICROCHIP MMC/SD/SDIO MCI DRIVER
9812 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9813 S:      Maintained
9814 F:      drivers/mmc/host/atmel-mci.c
9815
9816 MICROCHIP MCP3911 ADC DRIVER
9817 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9818 M:      Kent Gustavsson <kent@minoris.se>
9819 L:      linux-iio@vger.kernel.org
9820 S:      Supported
9821 F:      drivers/iio/adc/mcp3911.c
9822 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
9823
9824 MICROCHIP NAND DRIVER
9825 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9826 L:      linux-mtd@lists.infradead.org
9827 S:      Supported
9828 F:      drivers/mtd/nand/raw/atmel/*
9829 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9830
9831 MICROCHIP PWM DRIVER
9832 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
9833 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9834 L:      linux-pwm@vger.kernel.org
9835 S:      Supported
9836 F:      drivers/pwm/pwm-atmel.c
9837 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
9838
9839 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
9840 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9841 M:      Eugen Hristev <eugen.hristev@microchip.com>
9842 L:      linux-iio@vger.kernel.org
9843 S:      Supported
9844 F:      drivers/iio/adc/at91-sama5d2_adc.c
9845 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
9846 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
9847
9848 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
9849 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9850 S:      Supported
9851 F:      drivers/power/reset/at91-sama5d2_shdwc.c
9852
9853 MICROCHIP SPI DRIVER
9854 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9855 S:      Supported
9856 F:      drivers/spi/spi-atmel.*
9857
9858 MICROCHIP SSC DRIVER
9859 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9860 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9861 S:      Supported
9862 F:      drivers/misc/atmel-ssc.c
9863 F:      include/linux/atmel-ssc.h
9864
9865 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
9866 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9867 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9868 S:      Supported
9869 F:      drivers/misc/atmel_tclib.c
9870 F:      drivers/clocksource/tcb_clksrc.c
9871
9872 MICROCHIP USBA UDC DRIVER
9873 M:      Cristian Birsan <cristian.birsan@microchip.com>
9874 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9875 S:      Supported
9876 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
9877
9878 MICROCHIP USB251XB DRIVER
9879 M:      Richard Leitner <richard.leitner@skidata.com>
9880 L:      linux-usb@vger.kernel.org
9881 S:      Maintained
9882 F:      drivers/usb/misc/usb251xb.c
9883 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9884
9885 MICROCHIP XDMA DRIVER
9886 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9887 L:      linux-arm-kernel@lists.infradead.org
9888 L:      dmaengine@vger.kernel.org
9889 S:      Supported
9890 F:      drivers/dma/at_xdmac.c
9891
9892 MICROSEMI MIPS SOCS
9893 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9894 L:      linux-mips@vger.kernel.org
9895 S:      Maintained
9896 F:      arch/mips/generic/board-ocelot.c
9897 F:      arch/mips/configs/generic/board-ocelot.config
9898 F:      arch/mips/boot/dts/mscc/
9899 F:      Documentation/devicetree/bindings/mips/mscc.txt
9900
9901 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9902 M:      Don Brace <don.brace@microsemi.com>
9903 L:      esc.storagedev@microsemi.com
9904 L:      linux-scsi@vger.kernel.org
9905 S:      Supported
9906 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9907 F:      drivers/scsi/smartpqi/Kconfig
9908 F:      drivers/scsi/smartpqi/Makefile
9909 F:      include/linux/cciss*.h
9910 F:      include/uapi/linux/cciss*.h
9911 F:      Documentation/scsi/smartpqi.txt
9912
9913 MICROSEMI ETHERNET SWITCH DRIVER
9914 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9915 L:      netdev@vger.kernel.org
9916 S:      Supported
9917 F:      drivers/net/ethernet/mscc/
9918
9919 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9920 M:      Chen Yu <yu.c.chen@intel.com>
9921 L:      platform-driver-x86@vger.kernel.org
9922 S:      Supported
9923 F:      drivers/platform/x86/surfacepro3_button.c
9924
9925 MICROTEK X6 SCANNER
9926 M:      Oliver Neukum <oliver@neukum.org>
9927 S:      Maintained
9928 F:      drivers/usb/image/microtek.*
9929
9930 MIPS
9931 M:      Ralf Baechle <ralf@linux-mips.org>
9932 M:      Paul Burton <paul.burton@mips.com>
9933 M:      James Hogan <jhogan@kernel.org>
9934 L:      linux-mips@vger.kernel.org
9935 W:      http://www.linux-mips.org/
9936 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9937 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
9938 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9939 S:      Supported
9940 F:      Documentation/devicetree/bindings/mips/
9941 F:      Documentation/mips/
9942 F:      arch/mips/
9943 F:      drivers/platform/mips/
9944
9945 MIPS BOSTON DEVELOPMENT BOARD
9946 M:      Paul Burton <paul.burton@mips.com>
9947 L:      linux-mips@vger.kernel.org
9948 S:      Maintained
9949 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9950 F:      arch/mips/boot/dts/img/boston.dts
9951 F:      arch/mips/configs/generic/board-boston.config
9952 F:      drivers/clk/imgtec/clk-boston.c
9953 F:      include/dt-bindings/clock/boston-clock.h
9954
9955 MIPS GENERIC PLATFORM
9956 M:      Paul Burton <paul.burton@mips.com>
9957 L:      linux-mips@vger.kernel.org
9958 S:      Supported
9959 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9960 F:      arch/mips/generic/
9961 F:      arch/mips/tools/generic-board-config.sh
9962
9963 MIPS/LOONGSON1 ARCHITECTURE
9964 M:      Keguang Zhang <keguang.zhang@gmail.com>
9965 L:      linux-mips@vger.kernel.org
9966 S:      Maintained
9967 F:      arch/mips/loongson32/
9968 F:      arch/mips/include/asm/mach-loongson32/
9969 F:      drivers/*/*loongson1*
9970 F:      drivers/*/*/*loongson1*
9971
9972 MIPS/LOONGSON2 ARCHITECTURE
9973 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9974 L:      linux-mips@vger.kernel.org
9975 S:      Maintained
9976 F:      arch/mips/loongson64/fuloong-2e/
9977 F:      arch/mips/loongson64/lemote-2f/
9978 F:      arch/mips/include/asm/mach-loongson64/
9979 F:      drivers/*/*loongson2*
9980 F:      drivers/*/*/*loongson2*
9981
9982 MIPS/LOONGSON3 ARCHITECTURE
9983 M:      Huacai Chen <chenhc@lemote.com>
9984 L:      linux-mips@vger.kernel.org
9985 S:      Maintained
9986 F:      arch/mips/loongson64/
9987 F:      arch/mips/include/asm/mach-loongson64/
9988 F:      drivers/platform/mips/cpu_hwmon.c
9989 F:      drivers/*/*loongson3*
9990 F:      drivers/*/*/*loongson3*
9991
9992 MIPS RINT INSTRUCTION EMULATION
9993 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9994 L:      linux-mips@vger.kernel.org
9995 S:      Supported
9996 F:      arch/mips/math-emu/sp_rint.c
9997 F:      arch/mips/math-emu/dp_rint.c
9998
9999 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10000 M:      Hans Verkuil <hverkuil@xs4all.nl>
10001 L:      linux-media@vger.kernel.org
10002 T:      git git://linuxtv.org/media_tree.git
10003 W:      https://linuxtv.org
10004 S:      Odd Fixes
10005 F:      drivers/media/radio/radio-miropcm20*
10006
10007 MMP SUPPORT
10008 M:      Eric Miao <eric.y.miao@gmail.com>
10009 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
10010 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10011 T:      git git://github.com/hzhuang1/linux.git
10012 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
10013 S:      Maintained
10014 F:      arch/arm/boot/dts/mmp*
10015 F:      arch/arm/mach-mmp/
10016
10017 MMU GATHER AND TLB INVALIDATION
10018 M:      Will Deacon <will.deacon@arm.com>
10019 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
10020 M:      Andrew Morton <akpm@linux-foundation.org>
10021 M:      Nick Piggin <npiggin@gmail.com>
10022 M:      Peter Zijlstra <peterz@infradead.org>
10023 L:      linux-arch@vger.kernel.org
10024 L:      linux-mm@kvack.org
10025 S:      Maintained
10026 F:      arch/*/include/asm/tlb.h
10027 F:      include/asm-generic/tlb.h
10028 F:      mm/mmu_gather.c
10029
10030 MN88472 MEDIA DRIVER
10031 M:      Antti Palosaari <crope@iki.fi>
10032 L:      linux-media@vger.kernel.org
10033 W:      https://linuxtv.org
10034 W:      http://palosaari.fi/linux/
10035 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10036 S:      Maintained
10037 F:      drivers/media/dvb-frontends/mn88472*
10038
10039 MN88473 MEDIA DRIVER
10040 M:      Antti Palosaari <crope@iki.fi>
10041 L:      linux-media@vger.kernel.org
10042 W:      https://linuxtv.org
10043 W:      http://palosaari.fi/linux/
10044 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10045 S:      Maintained
10046 F:      drivers/media/dvb-frontends/mn88473*
10047
10048 MODULE SUPPORT
10049 M:      Jessica Yu <jeyu@kernel.org>
10050 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10051 S:      Maintained
10052 F:      include/linux/module.h
10053 F:      kernel/module.c
10054
10055 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10056 W:      http://popies.net/meye/
10057 S:      Orphan
10058 F:      Documentation/media/v4l-drivers/meye*
10059 F:      drivers/media/pci/meye/
10060 F:      include/uapi/linux/meye.h
10061
10062 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10063 M:      Jiri Slaby <jirislaby@gmail.com>
10064 S:      Maintained
10065 F:      Documentation/serial/moxa-smartio
10066 F:      drivers/tty/mxser.*
10067
10068 MR800 AVERMEDIA USB FM RADIO DRIVER
10069 M:      Alexey Klimov <klimov.linux@gmail.com>
10070 L:      linux-media@vger.kernel.org
10071 T:      git git://linuxtv.org/media_tree.git
10072 S:      Maintained
10073 F:      drivers/media/radio/radio-mr800.c
10074
10075 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10076 M:      Alan Ott <alan@signal11.us>
10077 L:      linux-wpan@vger.kernel.org
10078 S:      Maintained
10079 F:      drivers/net/ieee802154/mrf24j40.c
10080 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10081
10082 MSI LAPTOP SUPPORT
10083 M:      "Lee, Chun-Yi" <jlee@suse.com>
10084 L:      platform-driver-x86@vger.kernel.org
10085 S:      Maintained
10086 F:      drivers/platform/x86/msi-laptop.c
10087
10088 MSI WMI SUPPORT
10089 L:      platform-driver-x86@vger.kernel.org
10090 S:      Orphan
10091 F:      drivers/platform/x86/msi-wmi.c
10092
10093 MSI001 MEDIA DRIVER
10094 M:      Antti Palosaari <crope@iki.fi>
10095 L:      linux-media@vger.kernel.org
10096 W:      https://linuxtv.org
10097 W:      http://palosaari.fi/linux/
10098 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10099 T:      git git://linuxtv.org/anttip/media_tree.git
10100 S:      Maintained
10101 F:      drivers/media/tuners/msi001*
10102
10103 MSI2500 MEDIA DRIVER
10104 M:      Antti Palosaari <crope@iki.fi>
10105 L:      linux-media@vger.kernel.org
10106 W:      https://linuxtv.org
10107 W:      http://palosaari.fi/linux/
10108 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10109 T:      git git://linuxtv.org/anttip/media_tree.git
10110 S:      Maintained
10111 F:      drivers/media/usb/msi2500/
10112
10113 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10114 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10115 L:      linux-mtd@lists.infradead.org
10116 S:      Maintained
10117 F:      drivers/mtd/devices/docg3*
10118
10119 MT9M032 APTINA SENSOR DRIVER
10120 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10121 L:      linux-media@vger.kernel.org
10122 T:      git git://linuxtv.org/media_tree.git
10123 S:      Maintained
10124 F:      drivers/media/i2c/mt9m032.c
10125 F:      include/media/i2c/mt9m032.h
10126
10127 MT9P031 APTINA CAMERA SENSOR
10128 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10129 L:      linux-media@vger.kernel.org
10130 T:      git git://linuxtv.org/media_tree.git
10131 S:      Maintained
10132 F:      drivers/media/i2c/mt9p031.c
10133 F:      include/media/i2c/mt9p031.h
10134
10135 MT9T001 APTINA CAMERA SENSOR
10136 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10137 L:      linux-media@vger.kernel.org
10138 T:      git git://linuxtv.org/media_tree.git
10139 S:      Maintained
10140 F:      drivers/media/i2c/mt9t001.c
10141 F:      include/media/i2c/mt9t001.h
10142
10143 MT9T112 APTINA CAMERA SENSOR
10144 M:      Jacopo Mondi <jacopo@jmondi.org>
10145 L:      linux-media@vger.kernel.org
10146 T:      git git://linuxtv.org/media_tree.git
10147 S:      Odd Fixes
10148 F:      drivers/media/i2c/mt9t112.c
10149 F:      include/media/i2c/mt9t112.h
10150
10151 MT9V032 APTINA CAMERA SENSOR
10152 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10153 L:      linux-media@vger.kernel.org
10154 T:      git git://linuxtv.org/media_tree.git
10155 S:      Maintained
10156 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10157 F:      drivers/media/i2c/mt9v032.c
10158 F:      include/media/i2c/mt9v032.h
10159
10160 MT9V111 APTINA CAMERA SENSOR
10161 M:      Jacopo Mondi <jacopo@jmondi.org>
10162 L:      linux-media@vger.kernel.org
10163 T:      git git://linuxtv.org/media_tree.git
10164 S:      Maintained
10165 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10166 F:      drivers/media/i2c/mt9v111.c
10167
10168 MULTIFUNCTION DEVICES (MFD)
10169 M:      Lee Jones <lee.jones@linaro.org>
10170 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10171 S:      Supported
10172 F:      Documentation/devicetree/bindings/mfd/
10173 F:      drivers/mfd/
10174 F:      include/linux/mfd/
10175 F:      include/dt-bindings/mfd/
10176
10177 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10178 S:      Orphan
10179 F:      drivers/mmc/host/mmc_spi.c
10180 F:      include/linux/spi/mmc_spi.h
10181
10182 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10183 M:      Ulf Hansson <ulf.hansson@linaro.org>
10184 L:      linux-mmc@vger.kernel.org
10185 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10186 S:      Maintained
10187 F:      Documentation/devicetree/bindings/mmc/
10188 F:      drivers/mmc/
10189 F:      include/linux/mmc/
10190 F:      include/uapi/linux/mmc/
10191
10192 MULTIPLEXER SUBSYSTEM
10193 M:      Peter Rosin <peda@axentia.se>
10194 S:      Maintained
10195 F:      Documentation/ABI/testing/sysfs-class-mux*
10196 F:      Documentation/devicetree/bindings/mux/
10197 F:      include/dt-bindings/mux/
10198 F:      include/linux/mux/
10199 F:      drivers/mux/
10200
10201 MULTITECH MULTIPORT CARD (ISICOM)
10202 S:      Orphan
10203 F:      drivers/tty/isicom.c
10204 F:      include/linux/isicom.h
10205
10206 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10207 M:      Bin Liu <b-liu@ti.com>
10208 L:      linux-usb@vger.kernel.org
10209 S:      Maintained
10210 F:      drivers/usb/musb/
10211
10212 MXL301RF MEDIA DRIVER
10213 M:      Akihiro Tsukada <tskd08@gmail.com>
10214 L:      linux-media@vger.kernel.org
10215 S:      Odd Fixes
10216 F:      drivers/media/tuners/mxl301rf*
10217
10218 MXL5007T MEDIA DRIVER
10219 M:      Michael Krufky <mkrufky@linuxtv.org>
10220 L:      linux-media@vger.kernel.org
10221 W:      https://linuxtv.org
10222 W:      http://github.com/mkrufky
10223 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10224 T:      git git://linuxtv.org/mkrufky/tuners.git
10225 S:      Maintained
10226 F:      drivers/media/tuners/mxl5007t.*
10227
10228 MXSFB DRM DRIVER
10229 M:      Marek Vasut <marex@denx.de>
10230 M:      Stefan Agner <stefan@agner.ch>
10231 L:      dri-devel@lists.freedesktop.org
10232 S:      Supported
10233 F:      drivers/gpu/drm/mxsfb/
10234 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10235 T:      git git://anongit.freedesktop.org/drm/drm-misc
10236
10237 MYLEX DAC960 PCI RAID Controller
10238 M:      Hannes Reinecke <hare@kernel.org>
10239 L:      linux-scsi@vger.kernel.org
10240 S:      Supported
10241 F:      drivers/scsi/myrb.*
10242 F:      drivers/scsi/myrs.*
10243
10244 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10245 M:      Chris Lee <christopher.lee@cspi.com>
10246 L:      netdev@vger.kernel.org
10247 W:      https://www.cspi.com/ethernet-products/support/downloads/
10248 S:      Supported
10249 F:      drivers/net/ethernet/myricom/myri10ge/
10250
10251 NAND FLASH SUBSYSTEM
10252 M:      Boris Brezillon <boris.brezillon@bootlin.com>
10253 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10254 R:      Richard Weinberger <richard@nod.at>
10255 L:      linux-mtd@lists.infradead.org
10256 W:      http://www.linux-mtd.infradead.org/
10257 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10258 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
10259 T:      git git://git.infradead.org/linux-mtd.git nand/next
10260 S:      Maintained
10261 F:      drivers/mtd/nand/
10262 F:      include/linux/mtd/*nand*.h
10263
10264 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10265 M:      Daniel Mack <zonque@gmail.com>
10266 S:      Maintained
10267 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10268 W:      http://www.native-instruments.com
10269 F:      sound/usb/caiaq/
10270
10271 NATSEMI ETHERNET DRIVER (DP8381x)
10272 S:      Orphan
10273 F:      drivers/net/ethernet/natsemi/natsemi.c
10274
10275 NCR 5380 SCSI DRIVERS
10276 M:      Finn Thain <fthain@telegraphics.com.au>
10277 M:      Michael Schmitz <schmitzmic@gmail.com>
10278 L:      linux-scsi@vger.kernel.org
10279 S:      Maintained
10280 F:      Documentation/scsi/g_NCR5380.txt
10281 F:      drivers/scsi/NCR5380.*
10282 F:      drivers/scsi/arm/cumana_1.c
10283 F:      drivers/scsi/arm/oak.c
10284 F:      drivers/scsi/atari_scsi.*
10285 F:      drivers/scsi/dmx3191d.c
10286 F:      drivers/scsi/g_NCR5380.*
10287 F:      drivers/scsi/mac_scsi.*
10288 F:      drivers/scsi/sun3_scsi.*
10289 F:      drivers/scsi/sun3_scsi_vme.c
10290
10291 NCSI LIBRARY:
10292 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10293 S:      Maintained
10294 F:      net/ncsi/
10295
10296 NCT6775 HARDWARE MONITOR DRIVER
10297 M:      Guenter Roeck <linux@roeck-us.net>
10298 L:      linux-hwmon@vger.kernel.org
10299 S:      Maintained
10300 F:      Documentation/hwmon/nct6775
10301 F:      drivers/hwmon/nct6775.c
10302
10303 NET_FAILOVER MODULE
10304 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10305 L:      netdev@vger.kernel.org
10306 S:      Supported
10307 F:      driver/net/net_failover.c
10308 F:      include/net/net_failover.h
10309 F:      Documentation/networking/net_failover.rst
10310
10311 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10312 M:      Faisal Latif <faisal.latif@intel.com>
10313 L:      linux-rdma@vger.kernel.org
10314 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10315 S:      Supported
10316 F:      drivers/infiniband/hw/nes/
10317 F:      include/uapi/rdma/nes-abi.h
10318
10319 NETEM NETWORK EMULATOR
10320 M:      Stephen Hemminger <stephen@networkplumber.org>
10321 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10322 S:      Maintained
10323 F:      net/sched/sch_netem.c
10324
10325 NETERION 10GbE DRIVERS (s2io/vxge)
10326 M:      Jon Mason <jdmason@kudzu.us>
10327 L:      netdev@vger.kernel.org
10328 S:      Supported
10329 F:      Documentation/networking/s2io.txt
10330 F:      Documentation/networking/vxge.txt
10331 F:      drivers/net/ethernet/neterion/
10332
10333 NETFILTER
10334 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10335 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10336 M:      Florian Westphal <fw@strlen.de>
10337 L:      netfilter-devel@vger.kernel.org
10338 L:      coreteam@netfilter.org
10339 W:      http://www.netfilter.org/
10340 W:      http://www.iptables.org/
10341 W:      http://www.nftables.org/
10342 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10343 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10344 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10345 S:      Maintained
10346 F:      include/linux/netfilter*
10347 F:      include/linux/netfilter/
10348 F:      include/net/netfilter/
10349 F:      include/uapi/linux/netfilter*
10350 F:      include/uapi/linux/netfilter/
10351 F:      net/*/netfilter.c
10352 F:      net/*/netfilter/
10353 F:      net/netfilter/
10354 F:      net/bridge/br_netfilter*.c
10355
10356 NETROM NETWORK LAYER
10357 M:      Ralf Baechle <ralf@linux-mips.org>
10358 L:      linux-hams@vger.kernel.org
10359 W:      http://www.linux-ax25.org/
10360 S:      Maintained
10361 F:      include/net/netrom.h
10362 F:      include/uapi/linux/netrom.h
10363 F:      net/netrom/
10364
10365 NETRONOME ETHERNET DRIVERS
10366 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10367 L:      oss-drivers@netronome.com
10368 S:      Maintained
10369 F:      drivers/net/ethernet/netronome/
10370
10371 NETWORK BLOCK DEVICE (NBD)
10372 M:      Josef Bacik <josef@toxicpanda.com>
10373 S:      Maintained
10374 L:      linux-block@vger.kernel.org
10375 L:      nbd@other.debian.org
10376 F:      Documentation/blockdev/nbd.txt
10377 F:      drivers/block/nbd.c
10378 F:      include/uapi/linux/nbd.h
10379
10380 NETWORK DROP MONITOR
10381 M:      Neil Horman <nhorman@tuxdriver.com>
10382 L:      netdev@vger.kernel.org
10383 S:      Maintained
10384 W:      https://fedorahosted.org/dropwatch/
10385 F:      net/core/drop_monitor.c
10386
10387 NETWORKING DRIVERS
10388 M:      "David S. Miller" <davem@davemloft.net>
10389 L:      netdev@vger.kernel.org
10390 W:      http://www.linuxfoundation.org/en/Net
10391 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10392 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10394 S:      Odd Fixes
10395 F:      Documentation/devicetree/bindings/net/
10396 F:      drivers/net/
10397 F:      include/linux/if_*
10398 F:      include/linux/netdevice.h
10399 F:      include/linux/etherdevice.h
10400 F:      include/linux/fcdevice.h
10401 F:      include/linux/fddidevice.h
10402 F:      include/linux/hippidevice.h
10403 F:      include/linux/inetdevice.h
10404 F:      include/uapi/linux/if_*
10405 F:      include/uapi/linux/netdevice.h
10406
10407 NETWORKING DRIVERS (WIRELESS)
10408 M:      Kalle Valo <kvalo@codeaurora.org>
10409 L:      linux-wireless@vger.kernel.org
10410 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10411 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10412 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10413 S:      Maintained
10414 F:      Documentation/devicetree/bindings/net/wireless/
10415 F:      drivers/net/wireless/
10416
10417 NETWORKING [DSA]
10418 M:      Andrew Lunn <andrew@lunn.ch>
10419 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
10420 M:      Florian Fainelli <f.fainelli@gmail.com>
10421 S:      Maintained
10422 F:      Documentation/devicetree/bindings/net/dsa/
10423 F:      net/dsa/
10424 F:      include/net/dsa.h
10425 F:      include/linux/dsa/
10426 F:      drivers/net/dsa/
10427
10428 NETWORKING [GENERAL]
10429 M:      "David S. Miller" <davem@davemloft.net>
10430 L:      netdev@vger.kernel.org
10431 W:      http://www.linuxfoundation.org/en/Net
10432 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10433 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10434 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10435 B:      mailto:netdev@vger.kernel.org
10436 S:      Maintained
10437 F:      net/
10438 F:      include/net/
10439 F:      include/linux/in.h
10440 F:      include/linux/net.h
10441 F:      include/linux/netdevice.h
10442 F:      include/uapi/linux/in.h
10443 F:      include/uapi/linux/net.h
10444 F:      include/uapi/linux/netdevice.h
10445 F:      include/uapi/linux/net_namespace.h
10446 F:      tools/testing/selftests/net/
10447 F:      lib/net_utils.c
10448 F:      lib/random32.c
10449 F:      Documentation/networking/
10450
10451 NETWORKING [IPSEC]
10452 M:      Steffen Klassert <steffen.klassert@secunet.com>
10453 M:      Herbert Xu <herbert@gondor.apana.org.au>
10454 M:      "David S. Miller" <davem@davemloft.net>
10455 L:      netdev@vger.kernel.org
10456 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10457 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10458 S:      Maintained
10459 F:      net/xfrm/
10460 F:      net/key/
10461 F:      net/ipv4/xfrm*
10462 F:      net/ipv4/esp4*
10463 F:      net/ipv4/ah4.c
10464 F:      net/ipv4/ipcomp.c
10465 F:      net/ipv4/ip_vti.c
10466 F:      net/ipv6/xfrm*
10467 F:      net/ipv6/esp6*
10468 F:      net/ipv6/ah6.c
10469 F:      net/ipv6/ipcomp6.c
10470 F:      net/ipv6/ip6_vti.c
10471 F:      include/uapi/linux/xfrm.h
10472 F:      include/net/xfrm.h
10473
10474 NETWORKING [IPv4/IPv6]
10475 M:      "David S. Miller" <davem@davemloft.net>
10476 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10477 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10478 L:      netdev@vger.kernel.org
10479 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10480 S:      Maintained
10481 F:      net/ipv4/
10482 F:      net/ipv6/
10483 F:      include/net/ip*
10484 F:      arch/x86/net/*
10485
10486 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10487 M:      Paul Moore <paul@paul-moore.com>
10488 W:      https://github.com/netlabel
10489 L:      netdev@vger.kernel.org
10490 L:      linux-security-module@vger.kernel.org
10491 S:      Maintained
10492 F:      Documentation/netlabel/
10493 F:      include/net/calipso.h
10494 F:      include/net/cipso_ipv4.h
10495 F:      include/net/netlabel.h
10496 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10497 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10498 F:      net/netlabel/
10499 F:      net/ipv4/cipso_ipv4.c
10500 F:      net/ipv6/calipso.c
10501 F:      net/netfilter/xt_CONNSECMARK.c
10502 F:      net/netfilter/xt_SECMARK.c
10503
10504 NETWORKING [TCP]
10505 M:      Eric Dumazet <edumazet@google.com>
10506 L:      netdev@vger.kernel.org
10507 S:      Maintained
10508 F:      net/ipv4/tcp*.c
10509 F:      net/ipv4/syncookies.c
10510 F:      net/ipv6/tcp*.c
10511 F:      net/ipv6/syncookies.c
10512 F:      include/uapi/linux/tcp.h
10513 F:      include/net/tcp.h
10514 F:      include/linux/tcp.h
10515 F:      include/trace/events/tcp.h
10516
10517 NETWORKING [TLS]
10518 M:      Boris Pismenny <borisp@mellanox.com>
10519 M:      Aviad Yehezkel <aviadye@mellanox.com>
10520 M:      Dave Watson <davejwatson@fb.com>
10521 M:      John Fastabend <john.fastabend@gmail.com>
10522 M:      Daniel Borkmann <daniel@iogearbox.net>
10523 L:      netdev@vger.kernel.org
10524 S:      Maintained
10525 F:      net/tls/*
10526 F:      include/uapi/linux/tls.h
10527 F:      include/net/tls.h
10528
10529 NETWORKING [WIRELESS]
10530 L:      linux-wireless@vger.kernel.org
10531 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10532
10533 NETDEVSIM
10534 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10535 S:      Maintained
10536 F:      drivers/net/netdevsim/*
10537
10538 NETXEN (1/10) GbE SUPPORT
10539 M:      Manish Chopra <manish.chopra@cavium.com>
10540 M:      Rahul Verma <rahul.verma@cavium.com>
10541 M:      Dept-GELinuxNICDev@cavium.com
10542 L:      netdev@vger.kernel.org
10543 S:      Supported
10544 F:      drivers/net/ethernet/qlogic/netxen/
10545
10546 NFC SUBSYSTEM
10547 M:      Samuel Ortiz <sameo@linux.intel.com>
10548 L:      linux-wireless@vger.kernel.org
10549 L:      linux-nfc@lists.01.org (subscribers-only)
10550 S:      Supported
10551 F:      net/nfc/
10552 F:      include/net/nfc/
10553 F:      include/uapi/linux/nfc.h
10554 F:      drivers/nfc/
10555 F:      include/linux/platform_data/nfcmrvl.h
10556 F:      include/linux/platform_data/nxp-nci.h
10557 F:      Documentation/devicetree/bindings/net/nfc/
10558
10559 NFS, SUNRPC, AND LOCKD CLIENTS
10560 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10561 M:      Anna Schumaker <anna.schumaker@netapp.com>
10562 L:      linux-nfs@vger.kernel.org
10563 W:      http://client.linux-nfs.org
10564 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10565 S:      Maintained
10566 F:      fs/lockd/
10567 F:      fs/nfs/
10568 F:      fs/nfs_common/
10569 F:      net/sunrpc/
10570 F:      include/linux/lockd/
10571 F:      include/linux/nfs*
10572 F:      include/linux/sunrpc/
10573 F:      include/uapi/linux/nfs*
10574 F:      include/uapi/linux/sunrpc/
10575
10576 NILFS2 FILESYSTEM
10577 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10578 L:      linux-nilfs@vger.kernel.org
10579 W:      https://nilfs.sourceforge.io/
10580 W:      https://nilfs.osdn.jp/
10581 T:      git git://github.com/konis/nilfs2.git
10582 S:      Supported
10583 F:      Documentation/filesystems/nilfs2.txt
10584 F:      fs/nilfs2/
10585 F:      include/trace/events/nilfs2.h
10586 F:      include/uapi/linux/nilfs2_api.h
10587 F:      include/uapi/linux/nilfs2_ondisk.h
10588
10589 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10590 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10591 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10592 S:      Maintained
10593 F:      Documentation/scsi/NinjaSCSI.txt
10594 F:      drivers/scsi/pcmcia/nsp_*
10595
10596 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10597 M:      GOTO Masanori <gotom@debian.or.jp>
10598 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10599 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10600 S:      Maintained
10601 F:      Documentation/scsi/NinjaSCSI.txt
10602 F:      drivers/scsi/nsp32*
10603
10604 NIOS2 ARCHITECTURE
10605 M:      Ley Foon Tan <lftan@altera.com>
10606 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10607 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10608 S:      Maintained
10609 F:      arch/nios2/
10610
10611 NOHZ, DYNTICKS SUPPORT
10612 M:      Frederic Weisbecker <fweisbec@gmail.com>
10613 M:      Thomas Gleixner <tglx@linutronix.de>
10614 M:      Ingo Molnar <mingo@kernel.org>
10615 L:      linux-kernel@vger.kernel.org
10616 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10617 S:      Maintained
10618 F:      kernel/time/tick*.*
10619 F:      include/linux/tick.h
10620 F:      include/linux/sched/nohz.h
10621
10622 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10623 M:      Pavel Machek <pavel@ucw.cz>
10624 M:      Sakari Ailus <sakari.ailus@iki.fi>
10625 L:      linux-media@vger.kernel.org
10626 S:      Maintained
10627 F:      drivers/media/i2c/et8ek8
10628 F:      drivers/media/i2c/ad5820.c
10629
10630 NOKIA N900 POWER SUPPLY DRIVERS
10631 R:      Pali Rohár <pali.rohar@gmail.com>
10632 F:      include/linux/power/bq2415x_charger.h
10633 F:      include/linux/power/bq27xxx_battery.h
10634 F:      include/linux/power/isp1704_charger.h
10635 F:      drivers/power/supply/bq2415x_charger.c
10636 F:      drivers/power/supply/bq27xxx_battery.c
10637 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10638 F:      drivers/power/supply/isp1704_charger.c
10639 F:      drivers/power/supply/rx51_battery.c
10640
10641 NTB AMD DRIVER
10642 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10643 L:      linux-ntb@googlegroups.com
10644 S:      Supported
10645 F:      drivers/ntb/hw/amd/
10646
10647 NTB DRIVER CORE
10648 M:      Jon Mason <jdmason@kudzu.us>
10649 M:      Dave Jiang <dave.jiang@intel.com>
10650 M:      Allen Hubbe <allenbh@gmail.com>
10651 L:      linux-ntb@googlegroups.com
10652 S:      Supported
10653 W:      https://github.com/jonmason/ntb/wiki
10654 T:      git git://github.com/jonmason/ntb.git
10655 F:      drivers/ntb/
10656 F:      drivers/net/ntb_netdev.c
10657 F:      include/linux/ntb.h
10658 F:      include/linux/ntb_transport.h
10659 F:      tools/testing/selftests/ntb/
10660
10661 NTB IDT DRIVER
10662 M:      Serge Semin <fancer.lancer@gmail.com>
10663 L:      linux-ntb@googlegroups.com
10664 S:      Supported
10665 F:      drivers/ntb/hw/idt/
10666
10667 NTB INTEL DRIVER
10668 M:      Dave Jiang <dave.jiang@intel.com>
10669 L:      linux-ntb@googlegroups.com
10670 S:      Supported
10671 W:      https://github.com/davejiang/linux/wiki
10672 T:      git https://github.com/davejiang/linux.git
10673 F:      drivers/ntb/hw/intel/
10674
10675 NTFS FILESYSTEM
10676 M:      Anton Altaparmakov <anton@tuxera.com>
10677 L:      linux-ntfs-dev@lists.sourceforge.net
10678 W:      http://www.tuxera.com/
10679 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10680 S:      Supported
10681 F:      Documentation/filesystems/ntfs.txt
10682 F:      fs/ntfs/
10683
10684 NUBUS SUBSYSTEM
10685 M:      Finn Thain <fthain@telegraphics.com.au>
10686 L:      linux-m68k@lists.linux-m68k.org
10687 S:      Maintained
10688 F:      arch/*/include/asm/nubus.h
10689 F:      drivers/nubus/
10690 F:      include/linux/nubus.h
10691 F:      include/uapi/linux/nubus.h
10692
10693 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10694 M:      Antonino Daplas <adaplas@gmail.com>
10695 L:      linux-fbdev@vger.kernel.org
10696 S:      Maintained
10697 F:      drivers/video/fbdev/riva/
10698 F:      drivers/video/fbdev/nvidia/
10699
10700 NVM EXPRESS DRIVER
10701 M:      Keith Busch <keith.busch@intel.com>
10702 M:      Jens Axboe <axboe@fb.com>
10703 M:      Christoph Hellwig <hch@lst.de>
10704 M:      Sagi Grimberg <sagi@grimberg.me>
10705 L:      linux-nvme@lists.infradead.org
10706 T:      git://git.infradead.org/nvme.git
10707 W:      http://git.infradead.org/nvme.git
10708 S:      Supported
10709 F:      drivers/nvme/host/
10710 F:      include/linux/nvme.h
10711 F:      include/uapi/linux/nvme_ioctl.h
10712
10713 NVM EXPRESS FC TRANSPORT DRIVERS
10714 M:      James Smart <james.smart@broadcom.com>
10715 L:      linux-nvme@lists.infradead.org
10716 S:      Supported
10717 F:      include/linux/nvme-fc.h
10718 F:      include/linux/nvme-fc-driver.h
10719 F:      drivers/nvme/host/fc.c
10720 F:      drivers/nvme/target/fc.c
10721 F:      drivers/nvme/target/fcloop.c
10722
10723 NVM EXPRESS TARGET DRIVER
10724 M:      Christoph Hellwig <hch@lst.de>
10725 M:      Sagi Grimberg <sagi@grimberg.me>
10726 L:      linux-nvme@lists.infradead.org
10727 T:      git://git.infradead.org/nvme.git
10728 W:      http://git.infradead.org/nvme.git
10729 S:      Supported
10730 F:      drivers/nvme/target/
10731
10732 NVMEM FRAMEWORK
10733 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10734 S:      Maintained
10735 F:      drivers/nvmem/
10736 F:      Documentation/devicetree/bindings/nvmem/
10737 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10738 F:      include/linux/nvmem-consumer.h
10739 F:      include/linux/nvmem-provider.h
10740
10741 NXP SGTL5000 DRIVER
10742 M:      Fabio Estevam <fabio.estevam@nxp.com>
10743 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10744 S:      Maintained
10745 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10746 F:      sound/soc/codecs/sgtl5000*
10747
10748 NXP TDA998X DRM DRIVER
10749 M:      Russell King <linux@armlinux.org.uk>
10750 S:      Maintained
10751 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10752 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10753 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10754 F:      include/drm/i2c/tda998x.h
10755 F:      include/dt-bindings/display/tda998x.h
10756 K:      "nxp,tda998x"
10757
10758 NXP TFA9879 DRIVER
10759 M:      Peter Rosin <peda@axentia.se>
10760 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10761 S:      Maintained
10762 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10763 F:      sound/soc/codecs/tfa9879*
10764
10765 NXP-NCI NFC DRIVER
10766 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10767 R:      Charles Gorand <charles.gorand@effinnov.com>
10768 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10769 S:      Supported
10770 F:      drivers/nfc/nxp-nci
10771
10772 OBJTOOL
10773 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10774 M:      Peter Zijlstra <peterz@infradead.org>
10775 S:      Supported
10776 F:      tools/objtool/
10777
10778 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10779 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10780 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10781 L:      linuxppc-dev@lists.ozlabs.org
10782 S:      Supported
10783 F:      arch/powerpc/platforms/powernv/ocxl.c
10784 F:      arch/powerpc/include/asm/pnv-ocxl.h
10785 F:      drivers/misc/ocxl/
10786 F:      include/misc/ocxl*
10787 F:      include/uapi/misc/ocxl.h
10788 F:      Documentation/accelerators/ocxl.rst
10789
10790 OMAP AUDIO SUPPORT
10791 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10792 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10793 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10794 L:      linux-omap@vger.kernel.org
10795 S:      Maintained
10796 F:      sound/soc/omap/
10797
10798 OMAP CLOCK FRAMEWORK SUPPORT
10799 M:      Paul Walmsley <paul@pwsan.com>
10800 L:      linux-omap@vger.kernel.org
10801 S:      Maintained
10802 F:      arch/arm/*omap*/*clock*
10803
10804 OMAP DEVICE TREE SUPPORT
10805 M:      Benoît Cousson <bcousson@baylibre.com>
10806 M:      Tony Lindgren <tony@atomide.com>
10807 L:      linux-omap@vger.kernel.org
10808 L:      devicetree@vger.kernel.org
10809 S:      Maintained
10810 F:      arch/arm/boot/dts/*omap*
10811 F:      arch/arm/boot/dts/*am3*
10812 F:      arch/arm/boot/dts/*am4*
10813 F:      arch/arm/boot/dts/*am5*
10814 F:      arch/arm/boot/dts/*dra7*
10815
10816 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10817 L:      linux-omap@vger.kernel.org
10818 L:      linux-fbdev@vger.kernel.org
10819 S:      Orphan
10820 F:      drivers/video/fbdev/omap2/
10821 F:      Documentation/arm/OMAP/DSS
10822
10823 OMAP FRAMEBUFFER SUPPORT
10824 L:      linux-fbdev@vger.kernel.org
10825 L:      linux-omap@vger.kernel.org
10826 S:      Orphan
10827 F:      drivers/video/fbdev/omap/
10828
10829 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10830 M:      Roger Quadros <rogerq@ti.com>
10831 M:      Tony Lindgren <tony@atomide.com>
10832 L:      linux-omap@vger.kernel.org
10833 S:      Maintained
10834 F:      drivers/memory/omap-gpmc.c
10835 F:      arch/arm/mach-omap2/*gpmc*
10836
10837 OMAP GPIO DRIVER
10838 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10839 M:      Santosh Shilimkar <ssantosh@kernel.org>
10840 M:      Kevin Hilman <khilman@kernel.org>
10841 L:      linux-omap@vger.kernel.org
10842 S:      Maintained
10843 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10844 F:      drivers/gpio/gpio-omap.c
10845
10846 OMAP HARDWARE SPINLOCK SUPPORT
10847 M:      Ohad Ben-Cohen <ohad@wizery.com>
10848 L:      linux-omap@vger.kernel.org
10849 S:      Maintained
10850 F:      drivers/hwspinlock/omap_hwspinlock.c
10851
10852 OMAP HS MMC SUPPORT
10853 L:      linux-mmc@vger.kernel.org
10854 L:      linux-omap@vger.kernel.org
10855 S:      Orphan
10856 F:      drivers/mmc/host/omap_hsmmc.c
10857
10858 OMAP HWMOD DATA
10859 M:      Paul Walmsley <paul@pwsan.com>
10860 L:      linux-omap@vger.kernel.org
10861 S:      Maintained
10862 F:      arch/arm/mach-omap2/omap_hwmod*data*
10863
10864 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10865 M:      Benoît Cousson <bcousson@baylibre.com>
10866 L:      linux-omap@vger.kernel.org
10867 S:      Maintained
10868 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10869
10870 OMAP HWMOD SUPPORT
10871 M:      Benoît Cousson <bcousson@baylibre.com>
10872 M:      Paul Walmsley <paul@pwsan.com>
10873 L:      linux-omap@vger.kernel.org
10874 S:      Maintained
10875 F:      arch/arm/mach-omap2/omap_hwmod.*
10876
10877 OMAP I2C DRIVER
10878 M:      Vignesh R <vigneshr@ti.com>
10879 L:      linux-omap@vger.kernel.org
10880 L:      linux-i2c@vger.kernel.org
10881 S:      Maintained
10882 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
10883 F:      drivers/i2c/busses/i2c-omap.c
10884
10885 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10886 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10887 L:      linux-media@vger.kernel.org
10888 S:      Maintained
10889 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10890 F:      drivers/media/platform/omap3isp/
10891 F:      drivers/staging/media/omap4iss/
10892
10893 OMAP MMC SUPPORT
10894 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10895 L:      linux-omap@vger.kernel.org
10896 S:      Odd Fixes
10897 F:      drivers/mmc/host/omap.c
10898
10899 OMAP POWER MANAGEMENT SUPPORT
10900 M:      Kevin Hilman <khilman@kernel.org>
10901 L:      linux-omap@vger.kernel.org
10902 S:      Maintained
10903 F:      arch/arm/*omap*/*pm*
10904 F:      drivers/cpufreq/omap-cpufreq.c
10905
10906 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10907 M:      Rajendra Nayak <rnayak@codeaurora.org>
10908 M:      Paul Walmsley <paul@pwsan.com>
10909 L:      linux-omap@vger.kernel.org
10910 S:      Maintained
10911 F:      arch/arm/mach-omap2/prm*
10912
10913 OMAP RANDOM NUMBER GENERATOR SUPPORT
10914 M:      Deepak Saxena <dsaxena@plexity.net>
10915 S:      Maintained
10916 F:      drivers/char/hw_random/omap-rng.c
10917
10918 OMAP USB SUPPORT
10919 L:      linux-usb@vger.kernel.org
10920 L:      linux-omap@vger.kernel.org
10921 S:      Orphan
10922 F:      drivers/usb/*/*omap*
10923 F:      arch/arm/*omap*/usb*
10924
10925 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10926 M:      Mark Jackson <mpfj@newflow.co.uk>
10927 L:      linux-omap@vger.kernel.org
10928 S:      Maintained
10929 F:      arch/arm/boot/dts/am335x-nano.dts
10930
10931 OMAP1 SUPPORT
10932 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10933 M:      Tony Lindgren <tony@atomide.com>
10934 L:      linux-omap@vger.kernel.org
10935 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10937 S:      Maintained
10938 F:      arch/arm/mach-omap1/
10939 F:      arch/arm/plat-omap/
10940 F:      arch/arm/configs/omap1_defconfig
10941 F:      drivers/i2c/busses/i2c-omap.c
10942 F:      include/linux/platform_data/i2c-omap.h
10943 F:      include/linux/platform_data/ams-delta-fiq.h
10944
10945 OMAP2+ SUPPORT
10946 M:      Tony Lindgren <tony@atomide.com>
10947 L:      linux-omap@vger.kernel.org
10948 W:      http://www.muru.com/linux/omap/
10949 W:      http://linux.omap.com/
10950 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10951 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10952 S:      Maintained
10953 F:      arch/arm/mach-omap2/
10954 F:      arch/arm/plat-omap/
10955 F:      arch/arm/configs/omap2plus_defconfig
10956 F:      drivers/i2c/busses/i2c-omap.c
10957 F:      drivers/irqchip/irq-omap-intc.c
10958 F:      drivers/mfd/*omap*.c
10959 F:      drivers/mfd/menelaus.c
10960 F:      drivers/mfd/palmas.c
10961 F:      drivers/mfd/tps65217.c
10962 F:      drivers/mfd/tps65218.c
10963 F:      drivers/mfd/tps65910.c
10964 F:      drivers/mfd/twl-core.[ch]
10965 F:      drivers/mfd/twl4030*.c
10966 F:      drivers/mfd/twl6030*.c
10967 F:      drivers/mfd/twl6040*.c
10968 F:      drivers/regulator/palmas-regulator*.c
10969 F:      drivers/regulator/pbias-regulator.c
10970 F:      drivers/regulator/tps65217-regulator.c
10971 F:      drivers/regulator/tps65218-regulator.c
10972 F:      drivers/regulator/tps65910-regulator.c
10973 F:      drivers/regulator/twl-regulator.c
10974 F:      drivers/regulator/twl6030-regulator.c
10975 F:      include/linux/platform_data/i2c-omap.h
10976
10977 ONION OMEGA2+ BOARD
10978 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10979 L:      linux-mips@vger.kernel.org
10980 S:      Maintained
10981 F:      arch/mips/boot/dts/ralink/omega2p.dts
10982
10983 OMFS FILESYSTEM
10984 M:      Bob Copeland <me@bobcopeland.com>
10985 L:      linux-karma-devel@lists.sourceforge.net
10986 S:      Maintained
10987 F:      Documentation/filesystems/omfs.txt
10988 F:      fs/omfs/
10989
10990 OMNIKEY CARDMAN 4000 DRIVER
10991 M:      Harald Welte <laforge@gnumonks.org>
10992 S:      Maintained
10993 F:      drivers/char/pcmcia/cm4000_cs.c
10994 F:      include/linux/cm4000_cs.h
10995 F:      include/uapi/linux/cm4000_cs.h
10996
10997 OMNIKEY CARDMAN 4040 DRIVER
10998 M:      Harald Welte <laforge@gnumonks.org>
10999 S:      Maintained
11000 F:      drivers/char/pcmcia/cm4040_cs.*
11001
11002 OMNIVISION OV13858 SENSOR DRIVER
11003 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11004 L:      linux-media@vger.kernel.org
11005 T:      git git://linuxtv.org/media_tree.git
11006 S:      Maintained
11007 F:      drivers/media/i2c/ov13858.c
11008
11009 OMNIVISION OV2680 SENSOR DRIVER
11010 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11011 L:      linux-media@vger.kernel.org
11012 T:      git git://linuxtv.org/media_tree.git
11013 S:      Maintained
11014 F:      drivers/media/i2c/ov2680.c
11015 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11016
11017 OMNIVISION OV2685 SENSOR DRIVER
11018 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11019 L:      linux-media@vger.kernel.org
11020 T:      git git://linuxtv.org/media_tree.git
11021 S:      Maintained
11022 F:      drivers/media/i2c/ov2685.c
11023
11024 OMNIVISION OV5640 SENSOR DRIVER
11025 M:      Steve Longerbeam <slongerbeam@gmail.com>
11026 L:      linux-media@vger.kernel.org
11027 T:      git git://linuxtv.org/media_tree.git
11028 S:      Maintained
11029 F:      drivers/media/i2c/ov5640.c
11030
11031 OMNIVISION OV5647 SENSOR DRIVER
11032 M:      Luis Oliveira <lolivei@synopsys.com>
11033 L:      linux-media@vger.kernel.org
11034 T:      git git://linuxtv.org/media_tree.git
11035 S:      Maintained
11036 F:      drivers/media/i2c/ov5647.c
11037
11038 OMNIVISION OV5695 SENSOR DRIVER
11039 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11040 L:      linux-media@vger.kernel.org
11041 T:      git git://linuxtv.org/media_tree.git
11042 S:      Maintained
11043 F:      drivers/media/i2c/ov5695.c
11044
11045 OMNIVISION OV7670 SENSOR DRIVER
11046 M:      Jonathan Corbet <corbet@lwn.net>
11047 L:      linux-media@vger.kernel.org
11048 T:      git git://linuxtv.org/media_tree.git
11049 S:      Maintained
11050 F:      drivers/media/i2c/ov7670.c
11051 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11052
11053 OMNIVISION OV772x SENSOR DRIVER
11054 M:      Jacopo Mondi <jacopo@jmondi.org>
11055 L:      linux-media@vger.kernel.org
11056 T:      git git://linuxtv.org/media_tree.git
11057 S:      Odd fixes
11058 F:      drivers/media/i2c/ov772x.c
11059 F:      include/media/i2c/ov772x.h
11060 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11061
11062 OMNIVISION OV7740 SENSOR DRIVER
11063 M:      Wenyou Yang <wenyou.yang@microchip.com>
11064 L:      linux-media@vger.kernel.org
11065 T:      git git://linuxtv.org/media_tree.git
11066 S:      Maintained
11067 F:      drivers/media/i2c/ov7740.c
11068 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11069
11070 OMNIVISION OV9650 SENSOR DRIVER
11071 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11072 R:      Akinobu Mita <akinobu.mita@gmail.com>
11073 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11074 L:      linux-media@vger.kernel.org
11075 T:      git git://linuxtv.org/media_tree.git
11076 S:      Maintained
11077 F:      drivers/media/i2c/ov9650.c
11078 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11079
11080 ONENAND FLASH DRIVER
11081 M:      Kyungmin Park <kyungmin.park@samsung.com>
11082 L:      linux-mtd@lists.infradead.org
11083 S:      Maintained
11084 F:      drivers/mtd/nand/onenand/
11085 F:      include/linux/mtd/onenand*.h
11086
11087 ONSTREAM SCSI TAPE DRIVER
11088 M:      Willem Riede <osst@riede.org>
11089 L:      osst-users@lists.sourceforge.net
11090 L:      linux-scsi@vger.kernel.org
11091 S:      Maintained
11092 F:      Documentation/scsi/osst.txt
11093 F:      drivers/scsi/osst.*
11094 F:      drivers/scsi/osst_*.h
11095 F:      drivers/scsi/st.h
11096
11097 OP-TEE DRIVER
11098 M:      Jens Wiklander <jens.wiklander@linaro.org>
11099 S:      Maintained
11100 F:      drivers/tee/optee/
11101
11102 OPA-VNIC DRIVER
11103 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11104 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11105 L:      linux-rdma@vger.kernel.org
11106 S:      Supported
11107 F:      drivers/infiniband/ulp/opa_vnic
11108
11109 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11110 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11111 M:      Frank Rowand <frowand.list@gmail.com>
11112 L:      devicetree@vger.kernel.org
11113 S:      Maintained
11114 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11115 F:      Documentation/devicetree/overlay-notes.txt
11116 F:      drivers/of/overlay.c
11117 F:      drivers/of/resolver.c
11118 K:      of_overlay_notifier_
11119
11120 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11121 M:      Rob Herring <robh+dt@kernel.org>
11122 M:      Frank Rowand <frowand.list@gmail.com>
11123 L:      devicetree@vger.kernel.org
11124 W:      http://www.devicetree.org/
11125 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11126 S:      Maintained
11127 F:      drivers/of/
11128 F:      include/linux/of*.h
11129 F:      scripts/dtc/
11130 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11131
11132 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11133 M:      Rob Herring <robh+dt@kernel.org>
11134 M:      Mark Rutland <mark.rutland@arm.com>
11135 L:      devicetree@vger.kernel.org
11136 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11137 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11138 S:      Maintained
11139 F:      Documentation/devicetree/
11140 F:      arch/*/boot/dts/
11141 F:      include/dt-bindings/
11142
11143 OPENCORES I2C BUS DRIVER
11144 M:      Peter Korsgaard <peter@korsgaard.com>
11145 L:      linux-i2c@vger.kernel.org
11146 S:      Maintained
11147 F:      Documentation/i2c/busses/i2c-ocores
11148 F:      drivers/i2c/busses/i2c-ocores.c
11149
11150 OPENRISC ARCHITECTURE
11151 M:      Jonas Bonn <jonas@southpole.se>
11152 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11153 M:      Stafford Horne <shorne@gmail.com>
11154 T:      git git://github.com/openrisc/linux.git
11155 L:      openrisc@lists.librecores.org
11156 W:      http://openrisc.io
11157 S:      Maintained
11158 F:      Documentation/devicetree/bindings/openrisc/
11159 F:      Documentation/openrisc/
11160 F:      arch/openrisc/
11161 F:      drivers/irqchip/irq-ompic.c
11162 F:      drivers/irqchip/irq-or1k-*
11163
11164 OPENVSWITCH
11165 M:      Pravin B Shelar <pshelar@ovn.org>
11166 L:      netdev@vger.kernel.org
11167 L:      dev@openvswitch.org
11168 W:      http://openvswitch.org
11169 S:      Maintained
11170 F:      net/openvswitch/
11171 F:      include/uapi/linux/openvswitch.h
11172
11173 OPERATING PERFORMANCE POINTS (OPP)
11174 M:      Viresh Kumar <vireshk@kernel.org>
11175 M:      Nishanth Menon <nm@ti.com>
11176 M:      Stephen Boyd <sboyd@kernel.org>
11177 L:      linux-pm@vger.kernel.org
11178 S:      Maintained
11179 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11180 F:      drivers/opp/
11181 F:      include/linux/pm_opp.h
11182 F:      Documentation/power/opp.txt
11183 F:      Documentation/devicetree/bindings/opp/
11184
11185 OPL4 DRIVER
11186 M:      Clemens Ladisch <clemens@ladisch.de>
11187 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11188 T:      git git://git.alsa-project.org/alsa-kernel.git
11189 S:      Maintained
11190 F:      sound/drivers/opl4/
11191
11192 OPROFILE
11193 M:      Robert Richter <rric@kernel.org>
11194 L:      oprofile-list@lists.sf.net
11195 S:      Maintained
11196 F:      arch/*/include/asm/oprofile*.h
11197 F:      arch/*/oprofile/
11198 F:      drivers/oprofile/
11199 F:      include/linux/oprofile.h
11200
11201 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11202 M:      Mark Fasheh <mark@fasheh.com>
11203 M:      Joel Becker <jlbec@evilplan.org>
11204 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11205 W:      http://ocfs2.wiki.kernel.org
11206 S:      Supported
11207 F:      Documentation/filesystems/ocfs2.txt
11208 F:      Documentation/filesystems/dlmfs.txt
11209 F:      fs/ocfs2/
11210
11211 ORANGEFS FILESYSTEM
11212 M:      Mike Marshall <hubcap@omnibond.com>
11213 R:      Martin Brandenburg <martin@omnibond.com>
11214 L:      devel@lists.orangefs.org
11215 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11216 S:      Supported
11217 F:      fs/orangefs/
11218 F:      Documentation/filesystems/orangefs.txt
11219
11220 ORINOCO DRIVER
11221 L:      linux-wireless@vger.kernel.org
11222 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11223 W:      http://www.nongnu.org/orinoco/
11224 S:      Orphan
11225 F:      drivers/net/wireless/intersil/orinoco/
11226
11227 OSD LIBRARY and FILESYSTEM
11228 M:      Boaz Harrosh <ooo@electrozaur.com>
11229 S:      Maintained
11230 F:      drivers/scsi/osd/
11231 F:      include/scsi/osd_*
11232 F:      fs/exofs/
11233
11234 OV2659 OMNIVISION SENSOR DRIVER
11235 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11236 L:      linux-media@vger.kernel.org
11237 W:      https://linuxtv.org
11238 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11239 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11240 S:      Maintained
11241 F:      drivers/media/i2c/ov2659.c
11242 F:      include/media/i2c/ov2659.h
11243
11244 OVERLAY FILESYSTEM
11245 M:      Miklos Szeredi <miklos@szeredi.hu>
11246 L:      linux-unionfs@vger.kernel.org
11247 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11248 S:      Supported
11249 F:      fs/overlayfs/
11250 F:      Documentation/filesystems/overlayfs.txt
11251
11252 P54 WIRELESS DRIVER
11253 M:      Christian Lamparter <chunkeey@googlemail.com>
11254 L:      linux-wireless@vger.kernel.org
11255 W:      http://wireless.kernel.org/en/users/Drivers/p54
11256 S:      Maintained
11257 F:      drivers/net/wireless/intersil/p54/
11258
11259 PA SEMI ETHERNET DRIVER
11260 L:      netdev@vger.kernel.org
11261 S:      Orphan
11262 F:      drivers/net/ethernet/pasemi/*
11263
11264 PA SEMI SMBUS DRIVER
11265 L:      linux-i2c@vger.kernel.org
11266 S:      Orphan
11267 F:      drivers/i2c/busses/i2c-pasemi.c
11268
11269 PADATA PARALLEL EXECUTION MECHANISM
11270 M:      Steffen Klassert <steffen.klassert@secunet.com>
11271 L:      linux-crypto@vger.kernel.org
11272 S:      Maintained
11273 F:      kernel/padata.c
11274 F:      include/linux/padata.h
11275 F:      Documentation/padata.txt
11276
11277 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11278 M:      Harald Welte <laforge@gnumonks.org>
11279 L:      platform-driver-x86@vger.kernel.org
11280 S:      Maintained
11281 F:      drivers/platform/x86/panasonic-laptop.c
11282
11283 PARALLEL LCD/KEYPAD PANEL DRIVER
11284 M:      Willy Tarreau <willy@haproxy.com>
11285 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11286 S:      Odd Fixes
11287 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11288 F:      drivers/auxdisplay/panel.c
11289
11290 PARALLEL PORT SUBSYSTEM
11291 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11292 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11293 L:      linux-parport@lists.infradead.org (subscribers-only)
11294 S:      Maintained
11295 F:      drivers/parport/
11296 F:      include/linux/parport*.h
11297 F:      drivers/char/ppdev.c
11298 F:      include/uapi/linux/ppdev.h
11299 F:      Documentation/parport*.txt
11300
11301 PARAVIRT_OPS INTERFACE
11302 M:      Juergen Gross <jgross@suse.com>
11303 M:      Alok Kataria <akataria@vmware.com>
11304 L:      virtualization@lists.linux-foundation.org
11305 S:      Supported
11306 F:      Documentation/virtual/paravirt_ops.txt
11307 F:      arch/*/kernel/paravirt*
11308 F:      arch/*/include/asm/paravirt*.h
11309 F:      include/linux/hypervisor.h
11310
11311 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11312 M:      Tim Waugh <tim@cyberelk.net>
11313 L:      linux-parport@lists.infradead.org (subscribers-only)
11314 S:      Maintained
11315 F:      Documentation/blockdev/paride.txt
11316 F:      drivers/block/paride/
11317
11318 PARISC ARCHITECTURE
11319 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
11320 M:      Helge Deller <deller@gmx.de>
11321 L:      linux-parisc@vger.kernel.org
11322 W:      http://www.parisc-linux.org/
11323 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11324 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11325 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11326 S:      Maintained
11327 F:      arch/parisc/
11328 F:      Documentation/parisc/
11329 F:      drivers/parisc/
11330 F:      drivers/char/agp/parisc-agp.c
11331 F:      drivers/input/serio/gscps2.c
11332 F:      drivers/parport/parport_gsc.*
11333 F:      drivers/tty/serial/8250/8250_gsc.c
11334 F:      drivers/video/fbdev/sti*
11335 F:      drivers/video/console/sti*
11336 F:      drivers/video/logo/logo_parisc*
11337
11338 PARMAN
11339 M:      Jiri Pirko <jiri@mellanox.com>
11340 L:      netdev@vger.kernel.org
11341 S:      Supported
11342 F:      lib/parman.c
11343 F:      lib/test_parman.c
11344 F:      include/linux/parman.h
11345
11346 PC87360 HARDWARE MONITORING DRIVER
11347 M:      Jim Cromie <jim.cromie@gmail.com>
11348 L:      linux-hwmon@vger.kernel.org
11349 S:      Maintained
11350 F:      Documentation/hwmon/pc87360
11351 F:      drivers/hwmon/pc87360.c
11352
11353 PC8736x GPIO DRIVER
11354 M:      Jim Cromie <jim.cromie@gmail.com>
11355 S:      Maintained
11356 F:      drivers/char/pc8736x_gpio.c
11357
11358 PC87427 HARDWARE MONITORING DRIVER
11359 M:      Jean Delvare <jdelvare@suse.com>
11360 L:      linux-hwmon@vger.kernel.org
11361 S:      Maintained
11362 F:      Documentation/hwmon/pc87427
11363 F:      drivers/hwmon/pc87427.c
11364
11365 PCA9532 LED DRIVER
11366 M:      Riku Voipio <riku.voipio@iki.fi>
11367 S:      Maintained
11368 F:      drivers/leds/leds-pca9532.c
11369 F:      include/linux/leds-pca9532.h
11370
11371 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11372 M:      Guenter Roeck <linux@roeck-us.net>
11373 L:      linux-i2c@vger.kernel.org
11374 S:      Maintained
11375 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11376
11377 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11378 M:      Khalid Aziz <khalid@gonehiking.org>
11379 S:      Maintained
11380 F:      drivers/firmware/pcdp.*
11381
11382 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11383 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11384 L:      linux-pci@vger.kernel.org
11385 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11386 S:      Maintained
11387 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11388 F:      drivers/pci/controller/pci-aardvark.c
11389
11390 PCI DRIVER FOR ALTERA PCIE IP
11391 M:      Ley Foon Tan <lftan@altera.com>
11392 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11393 L:      linux-pci@vger.kernel.org
11394 S:      Supported
11395 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11396 F:      drivers/pci/controller/pcie-altera.c
11397
11398 PCI DRIVER FOR APPLIEDMICRO XGENE
11399 M:      Tanmay Inamdar <tinamdar@apm.com>
11400 L:      linux-pci@vger.kernel.org
11401 L:      linux-arm-kernel@lists.infradead.org
11402 S:      Maintained
11403 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11404 F:      drivers/pci/controller/pci-xgene.c
11405
11406 PCI DRIVER FOR ARM VERSATILE PLATFORM
11407 M:      Rob Herring <robh@kernel.org>
11408 L:      linux-pci@vger.kernel.org
11409 L:      linux-arm-kernel@lists.infradead.org
11410 S:      Maintained
11411 F:      Documentation/devicetree/bindings/pci/versatile.txt
11412 F:      drivers/pci/controller/pci-versatile.c
11413
11414 PCI DRIVER FOR ARMADA 8K
11415 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11416 L:      linux-pci@vger.kernel.org
11417 L:      linux-arm-kernel@lists.infradead.org
11418 S:      Maintained
11419 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11420 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11421
11422 PCI DRIVER FOR CADENCE PCIE IP
11423 M:      Alan Douglas <adouglas@cadence.com>
11424 L:      linux-pci@vger.kernel.org
11425 S:      Maintained
11426 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11427 F:      drivers/pci/controller/pcie-cadence*
11428
11429 PCI DRIVER FOR FREESCALE LAYERSCAPE
11430 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11431 M:      Mingkai Hu <mingkai.hu@nxp.com>
11432 M:      Roy Zang <roy.zang@nxp.com>
11433 L:      linuxppc-dev@lists.ozlabs.org
11434 L:      linux-pci@vger.kernel.org
11435 L:      linux-arm-kernel@lists.infradead.org
11436 S:      Maintained
11437 F:      drivers/pci/controller/dwc/*layerscape*
11438
11439 PCI DRIVER FOR GENERIC OF HOSTS
11440 M:      Will Deacon <will.deacon@arm.com>
11441 L:      linux-pci@vger.kernel.org
11442 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11443 S:      Maintained
11444 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11445 F:      drivers/pci/controller/pci-host-common.c
11446 F:      drivers/pci/controller/pci-host-generic.c
11447
11448 PCI DRIVER FOR IMX6
11449 M:      Richard Zhu <hongxing.zhu@nxp.com>
11450 M:      Lucas Stach <l.stach@pengutronix.de>
11451 L:      linux-pci@vger.kernel.org
11452 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11453 S:      Maintained
11454 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11455 F:      drivers/pci/controller/dwc/*imx6*
11456
11457 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11458 M:      Keith Busch <keith.busch@intel.com>
11459 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11460 L:      linux-pci@vger.kernel.org
11461 S:      Supported
11462 F:      drivers/pci/controller/vmd.c
11463
11464 PCI DRIVER FOR MICROSEMI SWITCHTEC
11465 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11466 M:      Logan Gunthorpe <logang@deltatee.com>
11467 L:      linux-pci@vger.kernel.org
11468 S:      Maintained
11469 F:      Documentation/switchtec.txt
11470 F:      Documentation/ABI/testing/sysfs-class-switchtec
11471 F:      drivers/pci/switch/switchtec*
11472 F:      include/uapi/linux/switchtec_ioctl.h
11473 F:      include/linux/switchtec.h
11474 F:      drivers/ntb/hw/mscc/
11475
11476 PCI DRIVER FOR MOBIVEIL PCIE IP
11477 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11478 L:      linux-pci@vger.kernel.org
11479 S:      Supported
11480 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11481 F:      drivers/pci/controller/pcie-mobiveil.c
11482
11483 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11484 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11485 M:      Jason Cooper <jason@lakedaemon.net>
11486 L:      linux-pci@vger.kernel.org
11487 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11488 S:      Maintained
11489 F:      drivers/pci/controller/*mvebu*
11490
11491 PCI DRIVER FOR NVIDIA TEGRA
11492 M:      Thierry Reding <thierry.reding@gmail.com>
11493 L:      linux-tegra@vger.kernel.org
11494 L:      linux-pci@vger.kernel.org
11495 S:      Supported
11496 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11497 F:      drivers/pci/controller/pci-tegra.c
11498
11499 PCI DRIVER FOR RENESAS R-CAR
11500 M:      Simon Horman <horms@verge.net.au>
11501 L:      linux-pci@vger.kernel.org
11502 L:      linux-renesas-soc@vger.kernel.org
11503 S:      Maintained
11504 F:      drivers/pci/controller/*rcar*
11505
11506 PCI DRIVER FOR SAMSUNG EXYNOS
11507 M:      Jingoo Han <jingoohan1@gmail.com>
11508 L:      linux-pci@vger.kernel.org
11509 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11510 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11511 S:      Maintained
11512 F:      drivers/pci/controller/dwc/pci-exynos.c
11513
11514 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11515 M:      Jingoo Han <jingoohan1@gmail.com>
11516 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11517 L:      linux-pci@vger.kernel.org
11518 S:      Maintained
11519 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11520 F:      drivers/pci/controller/dwc/*designware*
11521
11522 PCI DRIVER FOR TI DRA7XX
11523 M:      Kishon Vijay Abraham I <kishon@ti.com>
11524 L:      linux-omap@vger.kernel.org
11525 L:      linux-pci@vger.kernel.org
11526 S:      Supported
11527 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11528 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11529
11530 PCI DRIVER FOR TI KEYSTONE
11531 M:      Murali Karicheri <m-karicheri2@ti.com>
11532 L:      linux-pci@vger.kernel.org
11533 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11534 S:      Maintained
11535 F:      drivers/pci/controller/dwc/pci-keystone.c
11536
11537 PCI ENDPOINT SUBSYSTEM
11538 M:      Kishon Vijay Abraham I <kishon@ti.com>
11539 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11540 L:      linux-pci@vger.kernel.org
11541 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11542 S:      Supported
11543 F:      drivers/pci/endpoint/
11544 F:      drivers/misc/pci_endpoint_test.c
11545 F:      tools/pci/
11546
11547 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11548 M:      Russell Currey <ruscur@russell.cc>
11549 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11550 M:      Oliver O'Halloran <oohall@gmail.com>
11551 L:      linuxppc-dev@lists.ozlabs.org
11552 S:      Supported
11553 F:      Documentation/PCI/pci-error-recovery.txt
11554 F:      drivers/pci/pcie/aer.c
11555 F:      drivers/pci/pcie/dpc.c
11556 F:      drivers/pci/pcie/err.c
11557 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11558 F:      arch/powerpc/kernel/eeh*.c
11559 F:      arch/powerpc/platforms/*/eeh*.c
11560 F:      arch/powerpc/include/*/eeh*.h
11561
11562 PCI ERROR RECOVERY
11563 M:      Linas Vepstas <linasvepstas@gmail.com>
11564 L:      linux-pci@vger.kernel.org
11565 S:      Supported
11566 F:      Documentation/PCI/pci-error-recovery.txt
11567
11568 PCI MSI DRIVER FOR ALTERA MSI IP
11569 M:      Ley Foon Tan <lftan@altera.com>
11570 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11571 L:      linux-pci@vger.kernel.org
11572 S:      Supported
11573 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11574 F:      drivers/pci/controller/pcie-altera-msi.c
11575
11576 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11577 M:      Duc Dang <dhdang@apm.com>
11578 L:      linux-pci@vger.kernel.org
11579 L:      linux-arm-kernel@lists.infradead.org
11580 S:      Maintained
11581 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11582 F:      drivers/pci/controller/pci-xgene-msi.c
11583
11584 PCI SUBSYSTEM
11585 M:      Bjorn Helgaas <bhelgaas@google.com>
11586 L:      linux-pci@vger.kernel.org
11587 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11588 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11589 S:      Supported
11590 F:      Documentation/devicetree/bindings/pci/
11591 F:      Documentation/PCI/
11592 F:      drivers/acpi/pci*
11593 F:      drivers/pci/
11594 F:      include/asm-generic/pci*
11595 F:      include/linux/pci*
11596 F:      include/linux/of_pci.h
11597 F:      include/uapi/linux/pci*
11598 F:      lib/pci*
11599 F:      arch/x86/pci/
11600 F:      arch/x86/kernel/quirks.c
11601
11602 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11603 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11604 L:      linux-pci@vger.kernel.org
11605 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11606 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11607 S:      Supported
11608 F:      drivers/pci/controller/
11609
11610 PCIE DRIVER FOR AXIS ARTPEC
11611 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11612 L:      linux-arm-kernel@axis.com
11613 L:      linux-pci@vger.kernel.org
11614 S:      Maintained
11615 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11616 F:      drivers/pci/controller/dwc/*artpec*
11617
11618 PCIE DRIVER FOR CAVIUM THUNDERX
11619 M:      David Daney <david.daney@cavium.com>
11620 L:      linux-pci@vger.kernel.org
11621 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11622 S:      Supported
11623 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11624 F:      drivers/pci/controller/pci-thunder-*
11625
11626 PCIE DRIVER FOR HISILICON
11627 M:      Zhou Wang <wangzhou1@hisilicon.com>
11628 L:      linux-pci@vger.kernel.org
11629 S:      Maintained
11630 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11631 F:      drivers/pci/controller/dwc/pcie-hisi.c
11632
11633 PCIE DRIVER FOR HISILICON KIRIN
11634 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11635 M:      Binghui Wang <wangbinghui@hisilicon.com>
11636 L:      linux-pci@vger.kernel.org
11637 S:      Maintained
11638 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11639 F:      drivers/pci/controller/dwc/pcie-kirin.c
11640
11641 PCIE DRIVER FOR HISILICON STB
11642 M:      Jianguo Sun <sunjianguo1@huawei.com>
11643 M:      Shawn Guo <shawn.guo@linaro.org>
11644 L:      linux-pci@vger.kernel.org
11645 S:      Maintained
11646 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11647 F:      drivers/pci/controller/dwc/pcie-histb.c
11648
11649 PCIE DRIVER FOR MEDIATEK
11650 M:      Ryder Lee <ryder.lee@mediatek.com>
11651 L:      linux-pci@vger.kernel.org
11652 L:      linux-mediatek@lists.infradead.org
11653 S:      Supported
11654 F:      Documentation/devicetree/bindings/pci/mediatek*
11655 F:      drivers/pci/controller/*mediatek*
11656
11657 PCIE DRIVER FOR QUALCOMM MSM
11658 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11659 L:      linux-pci@vger.kernel.org
11660 L:      linux-arm-msm@vger.kernel.org
11661 S:      Maintained
11662 F:      drivers/pci/controller/dwc/*qcom*
11663
11664 PCIE DRIVER FOR ROCKCHIP
11665 M:      Shawn Lin <shawn.lin@rock-chips.com>
11666 L:      linux-pci@vger.kernel.org
11667 L:      linux-rockchip@lists.infradead.org
11668 S:      Maintained
11669 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11670 F:      drivers/pci/controller/pcie-rockchip*
11671
11672 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11673 M:      Linus Walleij <linus.walleij@linaro.org>
11674 L:      linux-pci@vger.kernel.org
11675 S:      Maintained
11676 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11677 F:      drivers/pci/controller/pci-v3-semi.c
11678
11679 PCIE DRIVER FOR ST SPEAR13XX
11680 M:      Pratyush Anand <pratyush.anand@gmail.com>
11681 L:      linux-pci@vger.kernel.org
11682 S:      Maintained
11683 F:      drivers/pci/controller/dwc/*spear*
11684
11685 PCMCIA SUBSYSTEM
11686 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11687 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11688 S:      Odd Fixes
11689 F:      Documentation/pcmcia/
11690 F:      tools/pcmcia/
11691 F:      drivers/pcmcia/
11692 F:      include/pcmcia/
11693
11694 PCNET32 NETWORK DRIVER
11695 M:      Don Fry <pcnet32@frontier.com>
11696 L:      netdev@vger.kernel.org
11697 S:      Maintained
11698 F:      drivers/net/ethernet/amd/pcnet32.c
11699
11700 PCRYPT PARALLEL CRYPTO ENGINE
11701 M:      Steffen Klassert <steffen.klassert@secunet.com>
11702 L:      linux-crypto@vger.kernel.org
11703 S:      Maintained
11704 F:      crypto/pcrypt.c
11705 F:      include/crypto/pcrypt.h
11706
11707 PEAQ WMI HOTKEYS DRIVER
11708 M:      Hans de Goede <hdegoede@redhat.com>
11709 L:      platform-driver-x86@vger.kernel.org
11710 S:      Maintained
11711 F:      drivers/platform/x86/peaq-wmi.c
11712
11713 PER-CPU MEMORY ALLOCATOR
11714 M:      Dennis Zhou <dennis@kernel.org>
11715 M:      Tejun Heo <tj@kernel.org>
11716 M:      Christoph Lameter <cl@linux.com>
11717 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
11718 S:      Maintained
11719 F:      include/linux/percpu*.h
11720 F:      mm/percpu*.c
11721 F:      arch/*/include/asm/percpu.h
11722
11723 PER-TASK DELAY ACCOUNTING
11724 M:      Balbir Singh <bsingharora@gmail.com>
11725 S:      Maintained
11726 F:      include/linux/delayacct.h
11727 F:      kernel/delayacct.c
11728
11729 PERFORMANCE EVENTS SUBSYSTEM
11730 M:      Peter Zijlstra <peterz@infradead.org>
11731 M:      Ingo Molnar <mingo@redhat.com>
11732 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11733 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11734 R:      Jiri Olsa <jolsa@redhat.com>
11735 R:      Namhyung Kim <namhyung@kernel.org>
11736 L:      linux-kernel@vger.kernel.org
11737 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11738 S:      Supported
11739 F:      kernel/events/*
11740 F:      include/linux/perf_event.h
11741 F:      include/uapi/linux/perf_event.h
11742 F:      arch/*/kernel/perf_event*.c
11743 F:      arch/*/kernel/*/perf_event*.c
11744 F:      arch/*/kernel/*/*/perf_event*.c
11745 F:      arch/*/include/asm/perf_event.h
11746 F:      arch/*/kernel/perf_callchain.c
11747 F:      arch/*/events/*
11748 F:      tools/perf/
11749
11750 PERSONALITY HANDLING
11751 M:      Christoph Hellwig <hch@infradead.org>
11752 L:      linux-abi-devel@lists.sourceforge.net
11753 S:      Maintained
11754 F:      include/linux/personality.h
11755 F:      include/uapi/linux/personality.h
11756
11757 PHOENIX RC FLIGHT CONTROLLER ADAPTER
11758 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11759 L:      linux-input@vger.kernel.org
11760 S:      Maintained
11761 F:      Documentation/input/devices/pxrc.rst
11762 F:      drivers/input/joystick/pxrc.c
11763
11764 PHONET PROTOCOL
11765 M:      Remi Denis-Courmont <courmisch@gmail.com>
11766 S:      Supported
11767 F:      Documentation/networking/phonet.txt
11768 F:      include/linux/phonet.h
11769 F:      include/net/phonet/
11770 F:      include/uapi/linux/phonet.h
11771 F:      net/phonet/
11772
11773 PHRAM MTD DRIVER
11774 M:      Joern Engel <joern@lazybastard.org>
11775 L:      linux-mtd@lists.infradead.org
11776 S:      Maintained
11777 F:      drivers/mtd/devices/phram.c
11778
11779 PICOLCD HID DRIVER
11780 M:      Bruno Prémont <bonbons@linux-vserver.org>
11781 L:      linux-input@vger.kernel.org
11782 S:      Maintained
11783 F:      drivers/hid/hid-picolcd*
11784
11785 PICOXCELL SUPPORT
11786 M:      Jamie Iles <jamie@jamieiles.com>
11787 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11788 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11789 S:      Supported
11790 F:      arch/arm/boot/dts/picoxcell*
11791 F:      arch/arm/mach-picoxcell/
11792 F:      drivers/crypto/picoxcell*
11793
11794 PIN CONTROL SUBSYSTEM
11795 M:      Linus Walleij <linus.walleij@linaro.org>
11796 L:      linux-gpio@vger.kernel.org
11797 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11798 S:      Maintained
11799 F:      Documentation/devicetree/bindings/pinctrl/
11800 F:      Documentation/driver-api/pinctl.rst
11801 F:      drivers/pinctrl/
11802 F:      include/linux/pinctrl/
11803
11804 PIN CONTROLLER - ATMEL AT91
11805 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11806 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11807 S:      Maintained
11808 F:      drivers/pinctrl/pinctrl-at91.*
11809
11810 PIN CONTROLLER - ATMEL AT91 PIO4
11811 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11812 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11813 L:      linux-gpio@vger.kernel.org
11814 S:      Supported
11815 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11816
11817 PIN CONTROLLER - FREESCALE
11818 M:      Dong Aisheng <aisheng.dong@nxp.com>
11819 M:      Fabio Estevam <festevam@gmail.com>
11820 M:      Shawn Guo <shawnguo@kernel.org>
11821 M:      Stefan Agner <stefan@agner.ch>
11822 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11823 L:      linux-gpio@vger.kernel.org
11824 S:      Maintained
11825 F:      drivers/pinctrl/freescale/
11826 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11827
11828 PIN CONTROLLER - INTEL
11829 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11830 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
11831 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
11832 S:      Maintained
11833 F:      drivers/pinctrl/intel/
11834
11835 PIN CONTROLLER - MEDIATEK
11836 M:      Sean Wang <sean.wang@kernel.org>
11837 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11838 S:      Maintained
11839 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11840 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11841 F:      drivers/pinctrl/mediatek/
11842
11843 PIN CONTROLLER - QUALCOMM
11844 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11845 S:      Maintained
11846 L:      linux-arm-msm@vger.kernel.org
11847 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11848 F:      drivers/pinctrl/qcom/
11849
11850 PIN CONTROLLER - RENESAS
11851 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11852 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11853 L:      linux-renesas-soc@vger.kernel.org
11854 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11855 S:      Maintained
11856 F:      drivers/pinctrl/sh-pfc/
11857
11858 PIN CONTROLLER - SAMSUNG
11859 M:      Tomasz Figa <tomasz.figa@gmail.com>
11860 M:      Krzysztof Kozlowski <krzk@kernel.org>
11861 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11862 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11863 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11864 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11865 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11866 S:      Maintained
11867 F:      drivers/pinctrl/samsung/
11868 F:      include/dt-bindings/pinctrl/samsung.h
11869 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11870
11871 PIN CONTROLLER - SINGLE
11872 M:      Tony Lindgren <tony@atomide.com>
11873 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11874 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11875 L:      linux-omap@vger.kernel.org
11876 S:      Maintained
11877 F:      drivers/pinctrl/pinctrl-single.c
11878
11879 PIN CONTROLLER - ST SPEAR
11880 M:      Viresh Kumar <vireshk@kernel.org>
11881 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11882 W:      http://www.st.com/spear
11883 S:      Maintained
11884 F:      drivers/pinctrl/spear/
11885
11886 PISTACHIO SOC SUPPORT
11887 M:      James Hartley <james.hartley@sondrel.com>
11888 L:      linux-mips@vger.kernel.org
11889 S:      Odd Fixes
11890 F:      arch/mips/pistachio/
11891 F:      arch/mips/include/asm/mach-pistachio/
11892 F:      arch/mips/boot/dts/img/pistachio*
11893 F:      arch/mips/configs/pistachio*_defconfig
11894
11895 PKTCDVD DRIVER
11896 S:      Orphan
11897 M:      linux-block@vger.kernel.org
11898 F:      drivers/block/pktcdvd.c
11899 F:      include/linux/pktcdvd.h
11900 F:      include/uapi/linux/pktcdvd.h
11901
11902 PKUNITY SOC DRIVERS
11903 M:      Guan Xuetao <gxt@pku.edu.cn>
11904 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11905 S:      Maintained
11906 T:      git git://github.com/gxt/linux.git
11907 F:      drivers/input/serio/i8042-unicore32io.h
11908 F:      drivers/i2c/busses/i2c-puv3.c
11909 F:      drivers/video/fbdev/fb-puv3.c
11910 F:      drivers/rtc/rtc-puv3.c
11911
11912 PMBUS HARDWARE MONITORING DRIVERS
11913 M:      Guenter Roeck <linux@roeck-us.net>
11914 L:      linux-hwmon@vger.kernel.org
11915 W:      http://hwmon.wiki.kernel.org/
11916 W:      http://www.roeck-us.net/linux/drivers/
11917 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11918 S:      Maintained
11919 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
11920 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
11921 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
11922 F:      Documentation/hwmon/adm1275
11923 F:      Documentation/hwmon/ibm-cffps
11924 F:      Documentation/hwmon/ir35221
11925 F:      Documentation/hwmon/lm25066
11926 F:      Documentation/hwmon/ltc2978
11927 F:      Documentation/hwmon/ltc3815
11928 F:      Documentation/hwmon/max16064
11929 F:      Documentation/hwmon/max20751
11930 F:      Documentation/hwmon/max31785
11931 F:      Documentation/hwmon/max34440
11932 F:      Documentation/hwmon/max8688
11933 F:      Documentation/hwmon/pmbus
11934 F:      Documentation/hwmon/pmbus-core
11935 F:      Documentation/hwmon/tps40422
11936 F:      Documentation/hwmon/ucd9000
11937 F:      Documentation/hwmon/ucd9200
11938 F:      Documentation/hwmon/zl6100
11939 F:      drivers/hwmon/pmbus/
11940 F:      include/linux/pmbus.h
11941
11942 PMC SIERRA MaxRAID DRIVER
11943 L:      linux-scsi@vger.kernel.org
11944 W:      http://www.pmc-sierra.com/
11945 S:      Orphan
11946 F:      drivers/scsi/pmcraid.*
11947
11948 PMC SIERRA PM8001 DRIVER
11949 M:      Jack Wang <jinpu.wang@profitbricks.com>
11950 M:      lindar_liu@usish.com
11951 L:      linux-scsi@vger.kernel.org
11952 S:      Supported
11953 F:      drivers/scsi/pm8001/
11954
11955 PNP SUPPORT
11956 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11957 S:      Maintained
11958 F:      drivers/pnp/
11959
11960 POSIX CLOCKS and TIMERS
11961 M:      Thomas Gleixner <tglx@linutronix.de>
11962 L:      linux-kernel@vger.kernel.org
11963 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11964 S:      Maintained
11965 F:      fs/timerfd.c
11966 F:      include/linux/timer*
11967 F:      kernel/time/*timer*
11968
11969 POWER MANAGEMENT CORE
11970 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11971 L:      linux-pm@vger.kernel.org
11972 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11973 B:      https://bugzilla.kernel.org
11974 S:      Supported
11975 F:      drivers/base/power/
11976 F:      include/linux/pm.h
11977 F:      include/linux/pm_*
11978 F:      include/linux/powercap.h
11979 F:      drivers/powercap/
11980 F:      kernel/configs/nopm.config
11981
11982 POWER STATE COORDINATION INTERFACE (PSCI)
11983 M:      Mark Rutland <mark.rutland@arm.com>
11984 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11985 L:      linux-arm-kernel@lists.infradead.org
11986 S:      Maintained
11987 F:      drivers/firmware/psci*.c
11988 F:      include/linux/psci.h
11989 F:      include/uapi/linux/psci.h
11990
11991 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11992 M:      Sebastian Reichel <sre@kernel.org>
11993 L:      linux-pm@vger.kernel.org
11994 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11995 S:      Maintained
11996 F:      Documentation/ABI/testing/sysfs-class-power
11997 F:      Documentation/devicetree/bindings/power/supply/
11998 F:      include/linux/power_supply.h
11999 F:      drivers/power/supply/
12000
12001 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12002 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12003 L:      linuxppc-dev@lists.ozlabs.org
12004 S:      Maintained
12005 F:      drivers/char/powernv-op-panel.c
12006
12007 PPP OVER ATM (RFC 2364)
12008 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12009 S:      Maintained
12010 F:      net/atm/pppoatm.c
12011 F:      include/uapi/linux/atmppp.h
12012
12013 PPP OVER ETHERNET
12014 M:      Michal Ostrowski <mostrows@earthlink.net>
12015 S:      Maintained
12016 F:      drivers/net/ppp/pppoe.c
12017 F:      drivers/net/ppp/pppox.c
12018
12019 PPP OVER L2TP
12020 M:      James Chapman <jchapman@katalix.com>
12021 S:      Maintained
12022 F:      net/l2tp/l2tp_ppp.c
12023 F:      include/linux/if_pppol2tp.h
12024 F:      include/uapi/linux/if_pppol2tp.h
12025
12026 PPP PROTOCOL DRIVERS AND COMPRESSORS
12027 M:      Paul Mackerras <paulus@samba.org>
12028 L:      linux-ppp@vger.kernel.org
12029 S:      Maintained
12030 F:      drivers/net/ppp/ppp_*
12031
12032 PPS SUPPORT
12033 M:      Rodolfo Giometti <giometti@enneenne.com>
12034 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12035 L:      linuxpps@ml.enneenne.com (subscribers-only)
12036 S:      Maintained
12037 F:      Documentation/pps/
12038 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12039 F:      Documentation/ABI/testing/sysfs-pps
12040 F:      drivers/pps/
12041 F:      include/linux/pps*.h
12042 F:      include/uapi/linux/pps.h
12043
12044 PPTP DRIVER
12045 M:      Dmitry Kozlov <xeb@mail.ru>
12046 L:      netdev@vger.kernel.org
12047 S:      Maintained
12048 F:      drivers/net/ppp/pptp.c
12049 W:      http://sourceforge.net/projects/accel-pptp
12050
12051 PREEMPTIBLE KERNEL
12052 M:      Robert Love <rml@tech9.net>
12053 L:      kpreempt-tech@lists.sourceforge.net
12054 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
12055 S:      Supported
12056 F:      Documentation/preempt-locking.txt
12057 F:      include/linux/preempt.h
12058
12059 PRINTK
12060 M:      Petr Mladek <pmladek@suse.com>
12061 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12062 R:      Steven Rostedt <rostedt@goodmis.org>
12063 S:      Maintained
12064 F:      kernel/printk/
12065 F:      include/linux/printk.h
12066
12067 PRISM54 WIRELESS DRIVER
12068 M:      Luis Chamberlain <mcgrof@kernel.org>
12069 L:      linux-wireless@vger.kernel.org
12070 W:      http://wireless.kernel.org/en/users/Drivers/p54
12071 S:      Obsolete
12072 F:      drivers/net/wireless/intersil/prism54/
12073
12074 PROC FILESYSTEM
12075 R:      Alexey Dobriyan <adobriyan@gmail.com>
12076 L:      linux-kernel@vger.kernel.org
12077 L:      linux-fsdevel@vger.kernel.org
12078 S:      Maintained
12079 F:      fs/proc/
12080 F:      include/linux/proc_fs.h
12081 F:      tools/testing/selftests/proc/
12082 F:      Documentation/filesystems/proc.txt
12083
12084 PROC SYSCTL
12085 M:      Luis Chamberlain <mcgrof@kernel.org>
12086 M:      Kees Cook <keescook@chromium.org>
12087 L:      linux-kernel@vger.kernel.org
12088 L:      linux-fsdevel@vger.kernel.org
12089 S:      Maintained
12090 F:      fs/proc/proc_sysctl.c
12091 F:      include/linux/sysctl.h
12092 F:      kernel/sysctl.c
12093 F:      tools/testing/selftests/sysctl/
12094
12095 PS3 NETWORK SUPPORT
12096 M:      Geoff Levand <geoff@infradead.org>
12097 L:      netdev@vger.kernel.org
12098 L:      linuxppc-dev@lists.ozlabs.org
12099 S:      Maintained
12100 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12101
12102 PS3 PLATFORM SUPPORT
12103 M:      Geoff Levand <geoff@infradead.org>
12104 L:      linuxppc-dev@lists.ozlabs.org
12105 S:      Maintained
12106 F:      arch/powerpc/boot/ps3*
12107 F:      arch/powerpc/include/asm/lv1call.h
12108 F:      arch/powerpc/include/asm/ps3*.h
12109 F:      arch/powerpc/platforms/ps3/
12110 F:      drivers/*/ps3*
12111 F:      drivers/ps3/
12112 F:      drivers/rtc/rtc-ps3.c
12113 F:      drivers/usb/host/*ps3.c
12114 F:      sound/ppc/snd_ps3*
12115
12116 PS3VRAM DRIVER
12117 M:      Jim Paris <jim@jtan.com>
12118 M:      Geoff Levand <geoff@infradead.org>
12119 L:      linuxppc-dev@lists.ozlabs.org
12120 S:      Maintained
12121 F:      drivers/block/ps3vram.c
12122
12123 PSAMPLE PACKET SAMPLING SUPPORT:
12124 M:      Yotam Gigi <yotam.gi@gmail.com>
12125 S:      Maintained
12126 F:      net/psample
12127 F:      include/net/psample.h
12128 F:      include/uapi/linux/psample.h
12129
12130 PSTORE FILESYSTEM
12131 M:      Kees Cook <keescook@chromium.org>
12132 M:      Anton Vorontsov <anton@enomsg.org>
12133 M:      Colin Cross <ccross@android.com>
12134 M:      Tony Luck <tony.luck@intel.com>
12135 S:      Maintained
12136 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12137 F:      fs/pstore/
12138 F:      include/linux/pstore*
12139 F:      drivers/firmware/efi/efi-pstore.c
12140 F:      drivers/acpi/apei/erst.c
12141 F:      Documentation/admin-guide/ramoops.rst
12142 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12143 K:      \b(pstore|ramoops)
12144
12145 PTP HARDWARE CLOCK SUPPORT
12146 M:      Richard Cochran <richardcochran@gmail.com>
12147 L:      netdev@vger.kernel.org
12148 S:      Maintained
12149 W:      http://linuxptp.sourceforge.net/
12150 F:      Documentation/ABI/testing/sysfs-ptp
12151 F:      Documentation/ptp/*
12152 F:      drivers/net/phy/dp83640*
12153 F:      drivers/ptp/*
12154 F:      include/linux/ptp_cl*
12155
12156 PTRACE SUPPORT
12157 M:      Oleg Nesterov <oleg@redhat.com>
12158 S:      Maintained
12159 F:      include/asm-generic/syscall.h
12160 F:      include/linux/ptrace.h
12161 F:      include/linux/regset.h
12162 F:      include/linux/tracehook.h
12163 F:      include/uapi/linux/ptrace.h
12164 F:      include/uapi/linux/ptrace.h
12165 F:      include/asm-generic/ptrace.h
12166 F:      kernel/ptrace.c
12167 F:      arch/*/ptrace*.c
12168 F:      arch/*/*/ptrace*.c
12169 F:      arch/*/include/asm/ptrace*.h
12170
12171 PULSE8-CEC DRIVER
12172 M:      Hans Verkuil <hverkuil@xs4all.nl>
12173 L:      linux-media@vger.kernel.org
12174 T:      git git://linuxtv.org/media_tree.git
12175 S:      Maintained
12176 F:      drivers/media/usb/pulse8-cec/*
12177 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12178
12179 PVRUSB2 VIDEO4LINUX DRIVER
12180 M:      Mike Isely <isely@pobox.com>
12181 L:      pvrusb2@isely.net       (subscribers-only)
12182 L:      linux-media@vger.kernel.org
12183 W:      http://www.isely.net/pvrusb2/
12184 T:      git git://linuxtv.org/media_tree.git
12185 S:      Maintained
12186 F:      Documentation/media/v4l-drivers/pvrusb2*
12187 F:      drivers/media/usb/pvrusb2/
12188
12189 PWC WEBCAM DRIVER
12190 M:      Hans Verkuil <hverkuil@xs4all.nl>
12191 L:      linux-media@vger.kernel.org
12192 T:      git git://linuxtv.org/media_tree.git
12193 S:      Odd Fixes
12194 F:      drivers/media/usb/pwc/*
12195
12196 PWM FAN DRIVER
12197 M:      Kamil Debski <kamil@wypas.org>
12198 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12199 L:      linux-hwmon@vger.kernel.org
12200 S:      Supported
12201 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12202 F:      Documentation/hwmon/pwm-fan
12203 F:      drivers/hwmon/pwm-fan.c
12204
12205 PWM IR Transmitter
12206 M:      Sean Young <sean@mess.org>
12207 L:      linux-media@vger.kernel.org
12208 S:      Maintained
12209 F:      drivers/media/rc/pwm-ir-tx.c
12210
12211 PWM SUBSYSTEM
12212 M:      Thierry Reding <thierry.reding@gmail.com>
12213 L:      linux-pwm@vger.kernel.org
12214 S:      Maintained
12215 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12216 F:      Documentation/pwm.txt
12217 F:      Documentation/devicetree/bindings/pwm/
12218 F:      include/linux/pwm.h
12219 F:      drivers/pwm/
12220 F:      drivers/video/backlight/pwm_bl.c
12221 F:      include/linux/pwm_backlight.h
12222 F:      drivers/gpio/gpio-mvebu.c
12223 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12224
12225 PXA GPIO DRIVER
12226 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12227 L:      linux-gpio@vger.kernel.org
12228 S:      Maintained
12229 F:      drivers/gpio/gpio-pxa.c
12230
12231 PXA MMCI DRIVER
12232 S:      Orphan
12233
12234 PXA RTC DRIVER
12235 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12236 L:      linux-rtc@vger.kernel.org
12237 S:      Maintained
12238
12239 PXA2xx/PXA3xx SUPPORT
12240 M:      Daniel Mack <daniel@zonque.org>
12241 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12242 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12243 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12244 T:      git git://github.com/hzhuang1/linux.git
12245 T:      git git://github.com/rjarzmik/linux.git
12246 S:      Maintained
12247 F:      arch/arm/boot/dts/pxa*
12248 F:      arch/arm/mach-pxa/
12249 F:      drivers/dma/pxa*
12250 F:      drivers/pcmcia/pxa2xx*
12251 F:      drivers/pinctrl/pxa/
12252 F:      drivers/spi/spi-pxa2xx*
12253 F:      drivers/usb/gadget/udc/pxa2*
12254 F:      include/sound/pxa2xx-lib.h
12255 F:      sound/arm/pxa*
12256 F:      sound/soc/pxa/
12257
12258 QAT DRIVER
12259 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12260 L:      qat-linux@intel.com
12261 S:      Supported
12262 F:      drivers/crypto/qat/
12263
12264 QCOM AUDIO (ASoC) DRIVERS
12265 M:      Patrick Lai <plai@codeaurora.org>
12266 M:      Banajit Goswami <bgoswami@codeaurora.org>
12267 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12268 S:      Supported
12269 F:      sound/soc/qcom/
12270
12271 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12272 M:      Gabriel Somlo <somlo@cmu.edu>
12273 M:      "Michael S. Tsirkin" <mst@redhat.com>
12274 L:      qemu-devel@nongnu.org
12275 S:      Maintained
12276 F:      drivers/firmware/qemu_fw_cfg.c
12277 F:      include/uapi/linux/qemu_fw_cfg.h
12278
12279 QIB DRIVER
12280 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12281 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12282 L:      linux-rdma@vger.kernel.org
12283 S:      Supported
12284 F:      drivers/infiniband/hw/qib/
12285
12286 QLOGIC QL41xxx FCOE DRIVER
12287 M:      QLogic-Storage-Upstream@cavium.com
12288 L:      linux-scsi@vger.kernel.org
12289 S:      Supported
12290 F:      drivers/scsi/qedf/
12291
12292 QLOGIC QL41xxx ISCSI DRIVER
12293 M:      QLogic-Storage-Upstream@cavium.com
12294 L:      linux-scsi@vger.kernel.org
12295 S:      Supported
12296 F:      drivers/scsi/qedi/
12297
12298 QLOGIC QL4xxx ETHERNET DRIVER
12299 M:      Ariel Elior <Ariel.Elior@cavium.com>
12300 M:      everest-linux-l2@cavium.com
12301 L:      netdev@vger.kernel.org
12302 S:      Supported
12303 F:      drivers/net/ethernet/qlogic/qed/
12304 F:      include/linux/qed/
12305 F:      drivers/net/ethernet/qlogic/qede/
12306
12307 QLOGIC QL4xxx RDMA DRIVER
12308 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
12309 M:      Ariel Elior <Ariel.Elior@cavium.com>
12310 L:      linux-rdma@vger.kernel.org
12311 S:      Supported
12312 F:      drivers/infiniband/hw/qedr/
12313 F:      include/uapi/rdma/qedr-abi.h
12314
12315 QLOGIC QLA1280 SCSI DRIVER
12316 M:      Michael Reed <mdr@sgi.com>
12317 L:      linux-scsi@vger.kernel.org
12318 S:      Maintained
12319 F:      drivers/scsi/qla1280.[ch]
12320
12321 QLOGIC QLA2XXX FC-SCSI DRIVER
12322 M:      qla2xxx-upstream@qlogic.com
12323 L:      linux-scsi@vger.kernel.org
12324 S:      Supported
12325 F:      Documentation/scsi/LICENSE.qla2xxx
12326 F:      drivers/scsi/qla2xxx/
12327
12328 QLOGIC QLA3XXX NETWORK DRIVER
12329 M:      Dept-GELinuxNICDev@cavium.com
12330 L:      netdev@vger.kernel.org
12331 S:      Supported
12332 F:      Documentation/networking/LICENSE.qla3xxx
12333 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12334
12335 QLOGIC QLA4XXX iSCSI DRIVER
12336 M:      QLogic-Storage-Upstream@qlogic.com
12337 L:      linux-scsi@vger.kernel.org
12338 S:      Supported
12339 F:      Documentation/scsi/LICENSE.qla4xxx
12340 F:      drivers/scsi/qla4xxx/
12341
12342 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12343 M:      Shahed Shaikh <Shahed.Shaikh@cavium.com>
12344 M:      Manish Chopra <manish.chopra@cavium.com>
12345 M:      Dept-GELinuxNICDev@cavium.com
12346 L:      netdev@vger.kernel.org
12347 S:      Supported
12348 F:      drivers/net/ethernet/qlogic/qlcnic/
12349
12350 QLOGIC QLGE 10Gb ETHERNET DRIVER
12351 M:      Manish Chopra <manish.chopra@cavium.com>
12352 M:      Dept-GELinuxNICDev@cavium.com
12353 L:      netdev@vger.kernel.org
12354 S:      Supported
12355 F:      drivers/net/ethernet/qlogic/qlge/
12356
12357 QM1D1B0004 MEDIA DRIVER
12358 M:      Akihiro Tsukada <tskd08@gmail.com>
12359 L:      linux-media@vger.kernel.org
12360 S:      Odd Fixes
12361 F:      drivers/media/tuners/qm1d1b0004*
12362
12363 QM1D1C0042 MEDIA DRIVER
12364 M:      Akihiro Tsukada <tskd08@gmail.com>
12365 L:      linux-media@vger.kernel.org
12366 S:      Odd Fixes
12367 F:      drivers/media/tuners/qm1d1c0042*
12368
12369 QNX4 FILESYSTEM
12370 M:      Anders Larsen <al@alarsen.net>
12371 W:      http://www.alarsen.net/linux/qnx4fs/
12372 S:      Maintained
12373 F:      fs/qnx4/
12374 F:      include/uapi/linux/qnx4_fs.h
12375 F:      include/uapi/linux/qnxtypes.h
12376
12377 QORIQ DPAA2 FSL-MC BUS DRIVER
12378 M:      Stuart Yoder <stuyoder@gmail.com>
12379 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12380 L:      linux-kernel@vger.kernel.org
12381 S:      Maintained
12382 F:      drivers/bus/fsl-mc/
12383 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12384 F:      Documentation/networking/dpaa2/overview.rst
12385
12386 QT1010 MEDIA DRIVER
12387 M:      Antti Palosaari <crope@iki.fi>
12388 L:      linux-media@vger.kernel.org
12389 W:      https://linuxtv.org
12390 W:      http://palosaari.fi/linux/
12391 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12392 T:      git git://linuxtv.org/anttip/media_tree.git
12393 S:      Maintained
12394 F:      drivers/media/tuners/qt1010*
12395
12396 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12397 M:      Kalle Valo <kvalo@codeaurora.org>
12398 L:      ath10k@lists.infradead.org
12399 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12400 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12401 S:      Supported
12402 F:      drivers/net/wireless/ath/ath10k/
12403
12404 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12405 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12406 L:      linux-wireless@vger.kernel.org
12407 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12408 S:      Supported
12409 F:      drivers/net/wireless/ath/ath9k/
12410
12411 QUALCOMM CAMERA SUBSYSTEM DRIVER
12412 M:      Todor Tomov <todor.tomov@linaro.org>
12413 L:      linux-media@vger.kernel.org
12414 S:      Maintained
12415 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12416 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12417 F:      drivers/media/platform/qcom/camss/
12418
12419 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12420 M:  Ilia Lin <ilia.lin@gmail.com>
12421 L:  linux-pm@vger.kernel.org
12422 S:  Maintained
12423 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12424 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
12425
12426 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12427 M:      Timur Tabi <timur@kernel.org>
12428 L:      netdev@vger.kernel.org
12429 S:      Maintained
12430 F:      drivers/net/ethernet/qualcomm/emac/
12431
12432 QUALCOMM GENERIC INTERFACE I2C DRIVER
12433 M:      Alok Chauhan <alokc@codeaurora.org>
12434 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12435 L:      linux-i2c@vger.kernel.org
12436 L:      linux-arm-msm@vger.kernel.org
12437 S:      Supported
12438 F:      drivers/i2c/busses/i2c-qcom-geni.c
12439
12440 QUALCOMM HEXAGON ARCHITECTURE
12441 M:      Richard Kuo <rkuo@codeaurora.org>
12442 L:      linux-hexagon@vger.kernel.org
12443 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12444 S:      Supported
12445 F:      arch/hexagon/
12446
12447 QUALCOMM HIDMA DRIVER
12448 M:      Sinan Kaya <okaya@kernel.org>
12449 L:      linux-arm-kernel@lists.infradead.org
12450 L:      linux-arm-msm@vger.kernel.org
12451 L:      dmaengine@vger.kernel.org
12452 S:      Supported
12453 F:      drivers/dma/qcom/hidma*
12454
12455 QUALCOMM IOMMU
12456 M:      Rob Clark <robdclark@gmail.com>
12457 L:      iommu@lists.linux-foundation.org
12458 L:      linux-arm-msm@vger.kernel.org
12459 S:      Maintained
12460 F:      drivers/iommu/qcom_iommu.c
12461
12462 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12463 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12464 L:      linux-media@vger.kernel.org
12465 L:      linux-arm-msm@vger.kernel.org
12466 T:      git git://linuxtv.org/media_tree.git
12467 S:      Maintained
12468 F:      drivers/media/platform/qcom/venus/
12469
12470 QUALCOMM WCN36XX WIRELESS DRIVER
12471 M:      Kalle Valo <kvalo@codeaurora.org>
12472 L:      wcn36xx@lists.infradead.org
12473 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12474 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12475 S:      Supported
12476 F:      drivers/net/wireless/ath/wcn36xx/
12477
12478 QUANTENNA QTNFMAC WIRELESS DRIVER
12479 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12480 M:      Avinash Patil <avinashp@quantenna.com>
12481 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12482 L:      linux-wireless@vger.kernel.org
12483 S:      Maintained
12484 F:      drivers/net/wireless/quantenna
12485
12486 RADEON and AMDGPU DRM DRIVERS
12487 M:      Alex Deucher <alexander.deucher@amd.com>
12488 M:      Christian König <christian.koenig@amd.com>
12489 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12490 L:      amd-gfx@lists.freedesktop.org
12491 T:      git git://people.freedesktop.org/~agd5f/linux
12492 S:      Supported
12493 F:      drivers/gpu/drm/radeon/
12494 F:      include/uapi/drm/radeon_drm.h
12495 F:      drivers/gpu/drm/amd/
12496 F:      include/uapi/drm/amdgpu_drm.h
12497
12498 RADEON FRAMEBUFFER DISPLAY DRIVER
12499 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12500 L:      linux-fbdev@vger.kernel.org
12501 S:      Maintained
12502 F:      drivers/video/fbdev/aty/radeon*
12503 F:      include/uapi/linux/radeonfb.h
12504
12505 RADIOSHARK RADIO DRIVER
12506 M:      Hans Verkuil <hverkuil@xs4all.nl>
12507 L:      linux-media@vger.kernel.org
12508 T:      git git://linuxtv.org/media_tree.git
12509 S:      Maintained
12510 F:      drivers/media/radio/radio-shark.c
12511
12512 RADIOSHARK2 RADIO DRIVER
12513 M:      Hans Verkuil <hverkuil@xs4all.nl>
12514 L:      linux-media@vger.kernel.org
12515 T:      git git://linuxtv.org/media_tree.git
12516 S:      Maintained
12517 F:      drivers/media/radio/radio-shark2.c
12518 F:      drivers/media/radio/radio-tea5777.c
12519
12520 RADOS BLOCK DEVICE (RBD)
12521 M:      Ilya Dryomov <idryomov@gmail.com>
12522 M:      Sage Weil <sage@redhat.com>
12523 M:      Alex Elder <elder@kernel.org>
12524 L:      ceph-devel@vger.kernel.org
12525 W:      http://ceph.com/
12526 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12527 T:      git git://github.com/ceph/ceph-client.git
12528 S:      Supported
12529 F:      Documentation/ABI/testing/sysfs-bus-rbd
12530 F:      drivers/block/rbd.c
12531 F:      drivers/block/rbd_types.h
12532
12533 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12534 M:      Paul Mackerras <paulus@samba.org>
12535 L:      linux-fbdev@vger.kernel.org
12536 S:      Maintained
12537 F:      drivers/video/fbdev/aty/aty128fb.c
12538
12539 RAINSHADOW-CEC DRIVER
12540 M:      Hans Verkuil <hverkuil@xs4all.nl>
12541 L:      linux-media@vger.kernel.org
12542 T:      git git://linuxtv.org/media_tree.git
12543 S:      Maintained
12544 F:      drivers/media/usb/rainshadow-cec/*
12545
12546 RALINK MIPS ARCHITECTURE
12547 M:      John Crispin <john@phrozen.org>
12548 L:      linux-mips@vger.kernel.org
12549 S:      Maintained
12550 F:      arch/mips/ralink
12551
12552 RALINK RT2X00 WIRELESS LAN DRIVER
12553 P:      rt2x00 project
12554 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12555 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12556 L:      linux-wireless@vger.kernel.org
12557 S:      Maintained
12558 F:      drivers/net/wireless/ralink/rt2x00/
12559
12560 RAMDISK RAM BLOCK DEVICE DRIVER
12561 M:      Jens Axboe <axboe@kernel.dk>
12562 S:      Maintained
12563 F:      Documentation/blockdev/ramdisk.txt
12564 F:      drivers/block/brd.c
12565
12566 RANCHU VIRTUAL BOARD FOR MIPS
12567 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12568 L:      linux-mips@vger.kernel.org
12569 S:      Supported
12570 F:      arch/mips/generic/board-ranchu.c
12571 F:      arch/mips/configs/generic/board-ranchu.config
12572
12573 RANDOM NUMBER DRIVER
12574 M:      "Theodore Ts'o" <tytso@mit.edu>
12575 S:      Maintained
12576 F:      drivers/char/random.c
12577
12578 RAPIDIO SUBSYSTEM
12579 M:      Matt Porter <mporter@kernel.crashing.org>
12580 M:      Alexandre Bounine <alex.bou9@gmail.com>
12581 S:      Maintained
12582 F:      drivers/rapidio/
12583
12584 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12585 L:      linux-wireless@vger.kernel.org
12586 S:      Orphan
12587 F:      drivers/net/wireless/ray*
12588
12589 RCUTORTURE TEST FRAMEWORK
12590 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12591 M:      Josh Triplett <josh@joshtriplett.org>
12592 R:      Steven Rostedt <rostedt@goodmis.org>
12593 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12594 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12595 L:      linux-kernel@vger.kernel.org
12596 S:      Supported
12597 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12598 F:      tools/testing/selftests/rcutorture
12599
12600 RDC R-321X SoC
12601 M:      Florian Fainelli <florian@openwrt.org>
12602 S:      Maintained
12603
12604 RDC R6040 FAST ETHERNET DRIVER
12605 M:      Florian Fainelli <f.fainelli@gmail.com>
12606 L:      netdev@vger.kernel.org
12607 S:      Maintained
12608 F:      drivers/net/ethernet/rdc/r6040.c
12609
12610 RDMAVT - RDMA verbs software
12611 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12612 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12613 L:      linux-rdma@vger.kernel.org
12614 S:      Supported
12615 F:      drivers/infiniband/sw/rdmavt
12616
12617 RDS - RELIABLE DATAGRAM SOCKETS
12618 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12619 L:      netdev@vger.kernel.org
12620 L:      linux-rdma@vger.kernel.org
12621 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12622 W:      https://oss.oracle.com/projects/rds/
12623 S:      Supported
12624 F:      net/rds/
12625 F:      Documentation/networking/rds.txt
12626
12627 RDT - RESOURCE ALLOCATION
12628 M:      Fenghua Yu <fenghua.yu@intel.com>
12629 M:      Reinette Chatre <reinette.chatre@intel.com>
12630 L:      linux-kernel@vger.kernel.org
12631 S:      Supported
12632 F:      arch/x86/kernel/cpu/intel_rdt*
12633 F:      arch/x86/include/asm/intel_rdt_sched.h
12634 F:      Documentation/x86/intel_rdt*
12635
12636 READ-COPY UPDATE (RCU)
12637 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12638 M:      Josh Triplett <josh@joshtriplett.org>
12639 R:      Steven Rostedt <rostedt@goodmis.org>
12640 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12641 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12642 L:      linux-kernel@vger.kernel.org
12643 W:      http://www.rdrop.com/users/paulmck/RCU/
12644 S:      Supported
12645 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12646 F:      Documentation/RCU/
12647 X:      Documentation/RCU/torture.txt
12648 F:      include/linux/rcu*
12649 X:      include/linux/srcu*.h
12650 F:      kernel/rcu/
12651 X:      kernel/rcu/srcu*.c
12652
12653 REAL TIME CLOCK (RTC) SUBSYSTEM
12654 M:      Alessandro Zummo <a.zummo@towertech.it>
12655 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12656 L:      linux-rtc@vger.kernel.org
12657 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12658 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12659 S:      Maintained
12660 F:      Documentation/devicetree/bindings/rtc/
12661 F:      Documentation/rtc.txt
12662 F:      drivers/rtc/
12663 F:      include/linux/rtc.h
12664 F:      include/uapi/linux/rtc.h
12665 F:      include/linux/rtc/
12666 F:      include/linux/platform_data/rtc-*
12667 F:      tools/testing/selftests/rtc/
12668
12669 REALTEK AUDIO CODECS
12670 M:      Bard Liao <bardliao@realtek.com>
12671 M:      Oder Chiou <oder_chiou@realtek.com>
12672 S:      Maintained
12673 F:      sound/soc/codecs/rt*
12674 F:      include/sound/rt*.h
12675
12676 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12677 M:      Linus Walleij <linus.walleij@linaro.org>
12678 S:      Maintained
12679 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12680 F:      drivers/net/dsa/realtek-smi*
12681 F:      drivers/net/dsa/rtl83*
12682
12683 REGISTER MAP ABSTRACTION
12684 M:      Mark Brown <broonie@kernel.org>
12685 L:      linux-kernel@vger.kernel.org
12686 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12687 S:      Supported
12688 F:      Documentation/devicetree/bindings/regmap/
12689 F:      drivers/base/regmap/
12690 F:      include/linux/regmap.h
12691
12692 REISERFS FILE SYSTEM
12693 L:      reiserfs-devel@vger.kernel.org
12694 S:      Supported
12695 F:      fs/reiserfs/
12696
12697 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12698 M:      Ohad Ben-Cohen <ohad@wizery.com>
12699 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12700 L:      linux-remoteproc@vger.kernel.org
12701 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12702 S:      Maintained
12703 F:      Documentation/devicetree/bindings/remoteproc/
12704 F:      Documentation/remoteproc.txt
12705 F:      drivers/remoteproc/
12706 F:      include/linux/remoteproc.h
12707
12708 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12709 M:      Ohad Ben-Cohen <ohad@wizery.com>
12710 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12711 L:      linux-remoteproc@vger.kernel.org
12712 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12713 S:      Maintained
12714 F:      drivers/rpmsg/
12715 F:      Documentation/rpmsg.txt
12716 F:      include/linux/rpmsg.h
12717 F:      include/linux/rpmsg/
12718
12719 RENESAS CLOCK DRIVERS
12720 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12721 L:      linux-renesas-soc@vger.kernel.org
12722 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12723 S:      Supported
12724 F:      drivers/clk/renesas/
12725
12726 RENESAS EMEV2 I2C DRIVER
12727 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12728 S:      Supported
12729 F:      drivers/i2c/busses/i2c-emev2.c
12730
12731 RENESAS ETHERNET DRIVERS
12732 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12733 L:      netdev@vger.kernel.org
12734 L:      linux-renesas-soc@vger.kernel.org
12735 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12736 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12737 F:      drivers/net/ethernet/renesas/
12738 F:      include/linux/sh_eth.h
12739
12740 RENESAS R-CAR GYROADC DRIVER
12741 M:      Marek Vasut <marek.vasut@gmail.com>
12742 L:      linux-iio@vger.kernel.org
12743 S:      Supported
12744 F:      drivers/iio/adc/rcar_gyro_adc.c
12745
12746 RENESAS R-CAR I2C DRIVERS
12747 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12748 S:      Supported
12749 F:      drivers/i2c/busses/i2c-rcar.c
12750 F:      drivers/i2c/busses/i2c-sh_mobile.c
12751
12752 RENESAS RIIC DRIVER
12753 M:      Chris Brandt <chris.brandt@renesas.com>
12754 S:      Supported
12755 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
12756 F:      drivers/i2c/busses/i2c-riic.c
12757
12758 RENESAS USB PHY DRIVER
12759 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12760 L:      linux-renesas-soc@vger.kernel.org
12761 S:      Maintained
12762 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12763
12764 RESET CONTROLLER FRAMEWORK
12765 M:      Philipp Zabel <p.zabel@pengutronix.de>
12766 T:      git git://git.pengutronix.de/git/pza/linux
12767 S:      Maintained
12768 F:      drivers/reset/
12769 F:      Documentation/devicetree/bindings/reset/
12770 F:      include/dt-bindings/reset/
12771 F:      include/linux/reset.h
12772 F:      include/linux/reset-controller.h
12773
12774 RESTARTABLE SEQUENCES SUPPORT
12775 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12776 M:      Peter Zijlstra <peterz@infradead.org>
12777 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12778 M:      Boqun Feng <boqun.feng@gmail.com>
12779 L:      linux-kernel@vger.kernel.org
12780 S:      Supported
12781 F:      kernel/rseq.c
12782 F:      include/uapi/linux/rseq.h
12783 F:      include/trace/events/rseq.h
12784 F:      tools/testing/selftests/rseq/
12785
12786 RFKILL
12787 M:      Johannes Berg <johannes@sipsolutions.net>
12788 L:      linux-wireless@vger.kernel.org
12789 W:      http://wireless.kernel.org/
12790 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12791 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12792 S:      Maintained
12793 F:      Documentation/rfkill.txt
12794 F:      Documentation/ABI/stable/sysfs-class-rfkill
12795 F:      net/rfkill/
12796 F:      include/linux/rfkill.h
12797 F:      include/uapi/linux/rfkill.h
12798
12799 RHASHTABLE
12800 M:      Thomas Graf <tgraf@suug.ch>
12801 M:      Herbert Xu <herbert@gondor.apana.org.au>
12802 L:      netdev@vger.kernel.org
12803 S:      Maintained
12804 F:      lib/rhashtable.c
12805 F:      lib/test_rhashtable.c
12806 F:      include/linux/rhashtable.h
12807 F:      include/linux/rhashtable-types.h
12808
12809 RICOH R5C592 MEMORYSTICK DRIVER
12810 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12811 S:      Maintained
12812 F:      drivers/memstick/host/r592.*
12813
12814 RICOH SMARTMEDIA/XD DRIVER
12815 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12816 S:      Maintained
12817 F:      drivers/mtd/nand/raw/r852.c
12818 F:      drivers/mtd/nand/raw/r852.h
12819
12820 RISC-V ARCHITECTURE
12821 M:      Palmer Dabbelt <palmer@sifive.com>
12822 M:      Albert Ou <aou@eecs.berkeley.edu>
12823 L:      linux-riscv@lists.infradead.org
12824 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12825 S:      Supported
12826 F:      arch/riscv/
12827 K:      riscv
12828 N:      riscv
12829
12830 ROCCAT DRIVERS
12831 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12832 W:      http://sourceforge.net/projects/roccat/
12833 S:      Maintained
12834 F:      drivers/hid/hid-roccat*
12835 F:      include/linux/hid-roccat*
12836 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12837
12838 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12839 M:      Jacob chen <jacob2.chen@rock-chips.com>
12840 L:      linux-media@vger.kernel.org
12841 S:      Maintained
12842 F:      drivers/media/platform/rockchip/rga/
12843 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12844
12845 ROCKER DRIVER
12846 M:      Jiri Pirko <jiri@resnulli.us>
12847 L:      netdev@vger.kernel.org
12848 S:      Supported
12849 F:      drivers/net/ethernet/rocker/
12850
12851 ROCKETPORT DRIVER
12852 P:      Comtrol Corp.
12853 W:      http://www.comtrol.com
12854 S:      Maintained
12855 F:      Documentation/serial/rocket.txt
12856 F:      drivers/tty/rocket*
12857
12858 ROCKETPORT EXPRESS/INFINITY DRIVER
12859 M:      Kevin Cernekee <cernekee@gmail.com>
12860 L:      linux-serial@vger.kernel.org
12861 S:      Odd Fixes
12862 F:      drivers/tty/serial/rp2.*
12863
12864 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12865 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12866 L:      linux-kernel@vger.kernel.org
12867 L:      linux-renesas-soc@vger.kernel.org
12868 S:      Supported
12869 F:      drivers/mfd/bd9571mwv.c
12870 F:      drivers/regulator/bd9571mwv-regulator.c
12871 F:      drivers/gpio/gpio-bd9571mwv.c
12872 F:      include/linux/mfd/bd9571mwv.h
12873 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12874
12875 ROSE NETWORK LAYER
12876 M:      Ralf Baechle <ralf@linux-mips.org>
12877 L:      linux-hams@vger.kernel.org
12878 W:      http://www.linux-ax25.org/
12879 S:      Maintained
12880 F:      include/net/rose.h
12881 F:      include/uapi/linux/rose.h
12882 F:      net/rose/
12883
12884 RTL2830 MEDIA DRIVER
12885 M:      Antti Palosaari <crope@iki.fi>
12886 L:      linux-media@vger.kernel.org
12887 W:      https://linuxtv.org
12888 W:      http://palosaari.fi/linux/
12889 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12890 T:      git git://linuxtv.org/anttip/media_tree.git
12891 S:      Maintained
12892 F:      drivers/media/dvb-frontends/rtl2830*
12893
12894 RTL2832 MEDIA DRIVER
12895 M:      Antti Palosaari <crope@iki.fi>
12896 L:      linux-media@vger.kernel.org
12897 W:      https://linuxtv.org
12898 W:      http://palosaari.fi/linux/
12899 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12900 T:      git git://linuxtv.org/anttip/media_tree.git
12901 S:      Maintained
12902 F:      drivers/media/dvb-frontends/rtl2832*
12903
12904 RTL2832_SDR MEDIA DRIVER
12905 M:      Antti Palosaari <crope@iki.fi>
12906 L:      linux-media@vger.kernel.org
12907 W:      https://linuxtv.org
12908 W:      http://palosaari.fi/linux/
12909 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12910 T:      git git://linuxtv.org/anttip/media_tree.git
12911 S:      Maintained
12912 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12913
12914 RTL8180 WIRELESS DRIVER
12915 L:      linux-wireless@vger.kernel.org
12916 W:      http://wireless.kernel.org/
12917 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12918 S:      Orphan
12919 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12920
12921 RTL8187 WIRELESS DRIVER
12922 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12923 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12924 M:      Larry Finger <Larry.Finger@lwfinger.net>
12925 L:      linux-wireless@vger.kernel.org
12926 W:      http://wireless.kernel.org/
12927 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12928 S:      Maintained
12929 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12930
12931 REALTEK WIRELESS DRIVER (rtlwifi family)
12932 M:      Ping-Ke Shih <pkshih@realtek.com>
12933 L:      linux-wireless@vger.kernel.org
12934 W:      http://wireless.kernel.org/
12935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12936 S:      Maintained
12937 F:      drivers/net/wireless/realtek/rtlwifi/
12938
12939 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12940 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12941 L:      linux-wireless@vger.kernel.org
12942 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12943 S:      Maintained
12944 F:      drivers/net/wireless/realtek/rtl8xxxu/
12945
12946 RXRPC SOCKETS (AF_RXRPC)
12947 M:      David Howells <dhowells@redhat.com>
12948 L:      linux-afs@lists.infradead.org
12949 S:      Supported
12950 F:      net/rxrpc/
12951 F:      include/keys/rxrpc-type.h
12952 F:      include/net/af_rxrpc.h
12953 F:      include/trace/events/rxrpc.h
12954 F:      include/uapi/linux/rxrpc.h
12955 F:      Documentation/networking/rxrpc.txt
12956 W:      https://www.infradead.org/~dhowells/kafs/
12957
12958 S3 SAVAGE FRAMEBUFFER DRIVER
12959 M:      Antonino Daplas <adaplas@gmail.com>
12960 L:      linux-fbdev@vger.kernel.org
12961 S:      Maintained
12962 F:      drivers/video/fbdev/savage/
12963
12964 S390
12965 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12966 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12967 L:      linux-s390@vger.kernel.org
12968 W:      http://www.ibm.com/developerworks/linux/linux390/
12969 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12970 S:      Supported
12971 F:      arch/s390/
12972 F:      drivers/s390/
12973 F:      Documentation/s390/
12974 F:      Documentation/driver-api/s390-drivers.rst
12975
12976 S390 COMMON I/O LAYER
12977 M:      Sebastian Ott <sebott@linux.ibm.com>
12978 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12979 L:      linux-s390@vger.kernel.org
12980 W:      http://www.ibm.com/developerworks/linux/linux390/
12981 S:      Supported
12982 F:      drivers/s390/cio/
12983
12984 S390 DASD DRIVER
12985 M:      Stefan Haberland <sth@linux.ibm.com>
12986 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12987 L:      linux-s390@vger.kernel.org
12988 W:      http://www.ibm.com/developerworks/linux/linux390/
12989 S:      Supported
12990 F:      drivers/s390/block/dasd*
12991 F:      block/partitions/ibm.c
12992
12993 S390 IOMMU (PCI)
12994 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12995 L:      linux-s390@vger.kernel.org
12996 W:      http://www.ibm.com/developerworks/linux/linux390/
12997 S:      Supported
12998 F:      drivers/iommu/s390-iommu.c
12999
13000 S390 IUCV NETWORK LAYER
13001 M:      Julian Wiedmann <jwi@linux.ibm.com>
13002 M:      Ursula Braun <ubraun@linux.ibm.com>
13003 L:      linux-s390@vger.kernel.org
13004 W:      http://www.ibm.com/developerworks/linux/linux390/
13005 S:      Supported
13006 F:      drivers/s390/net/*iucv*
13007 F:      include/net/iucv/
13008 F:      net/iucv/
13009
13010 S390 NETWORK DRIVERS
13011 M:      Julian Wiedmann <jwi@linux.ibm.com>
13012 M:      Ursula Braun <ubraun@linux.ibm.com>
13013 L:      linux-s390@vger.kernel.org
13014 W:      http://www.ibm.com/developerworks/linux/linux390/
13015 S:      Supported
13016 F:      drivers/s390/net/
13017
13018 S390 PCI SUBSYSTEM
13019 M:      Sebastian Ott <sebott@linux.ibm.com>
13020 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13021 L:      linux-s390@vger.kernel.org
13022 W:      http://www.ibm.com/developerworks/linux/linux390/
13023 S:      Supported
13024 F:      arch/s390/pci/
13025 F:      drivers/pci/hotplug/s390_pci_hpc.c
13026
13027 S390 VFIO-CCW DRIVER
13028 M:      Cornelia Huck <cohuck@redhat.com>
13029 M:      Halil Pasic <pasic@linux.ibm.com>
13030 L:      linux-s390@vger.kernel.org
13031 L:      kvm@vger.kernel.org
13032 S:      Supported
13033 F:      drivers/s390/cio/vfio_ccw*
13034 F:      Documentation/s390/vfio-ccw.txt
13035 F:      include/uapi/linux/vfio_ccw.h
13036
13037 S390 ZCRYPT DRIVER
13038 M:      Harald Freudenberger <freude@linux.ibm.com>
13039 L:      linux-s390@vger.kernel.org
13040 W:      http://www.ibm.com/developerworks/linux/linux390/
13041 S:      Supported
13042 F:      drivers/s390/crypto/
13043
13044 S390 VFIO AP DRIVER
13045 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13046 M:      Pierre Morel <pmorel@linux.ibm.com>
13047 M:      Halil Pasic <pasic@linux.ibm.com>
13048 L:      linux-s390@vger.kernel.org
13049 W:      http://www.ibm.com/developerworks/linux/linux390/
13050 S:      Supported
13051 F:      drivers/s390/crypto/vfio_ap_drv.c
13052 F:      drivers/s390/crypto/vfio_ap_private.h
13053 F:      drivers/s390/crypto/vfio_ap_ops.c
13054 F:      Documentation/s390/vfio-ap.txt
13055
13056 S390 ZFCP DRIVER
13057 M:      Steffen Maier <maier@linux.ibm.com>
13058 M:      Benjamin Block <bblock@linux.ibm.com>
13059 L:      linux-s390@vger.kernel.org
13060 W:      http://www.ibm.com/developerworks/linux/linux390/
13061 S:      Supported
13062 F:      drivers/s390/scsi/zfcp_*
13063
13064 S3C24XX SD/MMC Driver
13065 M:      Ben Dooks <ben-linux@fluff.org>
13066 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13067 S:      Supported
13068 F:      drivers/mmc/host/s3cmci.*
13069
13070 SAA6588 RDS RECEIVER DRIVER
13071 M:      Hans Verkuil <hverkuil@xs4all.nl>
13072 L:      linux-media@vger.kernel.org
13073 T:      git git://linuxtv.org/media_tree.git
13074 W:      https://linuxtv.org
13075 S:      Odd Fixes
13076 F:      drivers/media/i2c/saa6588*
13077
13078 SAA7134 VIDEO4LINUX DRIVER
13079 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13080 L:      linux-media@vger.kernel.org
13081 W:      https://linuxtv.org
13082 T:      git git://linuxtv.org/media_tree.git
13083 S:      Odd fixes
13084 F:      Documentation/media/v4l-drivers/saa7134*
13085 F:      drivers/media/pci/saa7134/
13086
13087 SAA7146 VIDEO4LINUX-2 DRIVER
13088 M:      Hans Verkuil <hverkuil@xs4all.nl>
13089 L:      linux-media@vger.kernel.org
13090 T:      git git://linuxtv.org/media_tree.git
13091 S:      Maintained
13092 F:      drivers/media/common/saa7146/
13093 F:      drivers/media/pci/saa7146/
13094 F:      include/media/saa7146*
13095
13096 SAMSUNG AUDIO (ASoC) DRIVERS
13097 M:      Krzysztof Kozlowski <krzk@kernel.org>
13098 M:      Sangbeom Kim <sbkim73@samsung.com>
13099 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13100 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13101 S:      Supported
13102 F:      sound/soc/samsung/
13103 F:      Documentation/devicetree/bindings/sound/samsung*
13104
13105 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13106 M:      Krzysztof Kozlowski <krzk@kernel.org>
13107 L:      linux-crypto@vger.kernel.org
13108 L:      linux-samsung-soc@vger.kernel.org
13109 S:      Maintained
13110 F:      drivers/crypto/exynos-rng.c
13111 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13112
13113 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13114 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13115 L:      linux-samsung-soc@vger.kernel.org
13116 S:      Maintained
13117 F:      drivers/char/hw_random/exynos-trng.c
13118 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13119
13120 SAMSUNG FRAMEBUFFER DRIVER
13121 M:      Jingoo Han <jingoohan1@gmail.com>
13122 L:      linux-fbdev@vger.kernel.org
13123 S:      Maintained
13124 F:      drivers/video/fbdev/s3c-fb.c
13125
13126 SAMSUNG LAPTOP DRIVER
13127 M:      Corentin Chary <corentin.chary@gmail.com>
13128 L:      platform-driver-x86@vger.kernel.org
13129 S:      Maintained
13130 F:      drivers/platform/x86/samsung-laptop.c
13131
13132 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13133 M:      Sangbeom Kim <sbkim73@samsung.com>
13134 M:      Krzysztof Kozlowski <krzk@kernel.org>
13135 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13136 L:      linux-kernel@vger.kernel.org
13137 L:      linux-samsung-soc@vger.kernel.org
13138 S:      Supported
13139 F:      drivers/mfd/sec*.c
13140 F:      drivers/regulator/s2m*.c
13141 F:      drivers/regulator/s5m*.c
13142 F:      drivers/clk/clk-s2mps11.c
13143 F:      drivers/rtc/rtc-s5m.c
13144 F:      include/linux/mfd/samsung/
13145 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13146 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13147 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13148 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13149
13150 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13151 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13152 L:      linux-media@vger.kernel.org
13153 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13154 S:      Maintained
13155 F:      drivers/media/platform/s3c-camif/
13156 F:      include/media/drv-intf/s3c_camif.h
13157
13158 SAMSUNG S3FWRN5 NFC DRIVER
13159 M:      Robert Baldyga <r.baldyga@samsung.com>
13160 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13161 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13162 S:      Supported
13163 F:      drivers/nfc/s3fwrn5
13164
13165 SAMSUNG S5C73M3 CAMERA DRIVER
13166 M:      Kyungmin Park <kyungmin.park@samsung.com>
13167 M:      Andrzej Hajda <a.hajda@samsung.com>
13168 L:      linux-media@vger.kernel.org
13169 S:      Supported
13170 F:      drivers/media/i2c/s5c73m3/*
13171
13172 SAMSUNG S5K5BAF CAMERA DRIVER
13173 M:      Kyungmin Park <kyungmin.park@samsung.com>
13174 M:      Andrzej Hajda <a.hajda@samsung.com>
13175 L:      linux-media@vger.kernel.org
13176 S:      Supported
13177 F:      drivers/media/i2c/s5k5baf.c
13178
13179 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13180 M:      Krzysztof Kozlowski <krzk@kernel.org>
13181 M:      Vladimir Zapolskiy <vz@mleia.com>
13182 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13183 L:      linux-crypto@vger.kernel.org
13184 L:      linux-samsung-soc@vger.kernel.org
13185 S:      Maintained
13186 F:      drivers/crypto/s5p-sss.c
13187
13188 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13189 M:      Kyungmin Park <kyungmin.park@samsung.com>
13190 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13191 L:      linux-media@vger.kernel.org
13192 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13193 S:      Supported
13194 F:      drivers/media/platform/exynos4-is/
13195
13196 SAMSUNG SOC CLOCK DRIVERS
13197 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13198 M:      Tomasz Figa <tomasz.figa@gmail.com>
13199 M:      Chanwoo Choi <cw00.choi@samsung.com>
13200 S:      Supported
13201 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13202 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13203 F:      drivers/clk/samsung/
13204 F:      include/dt-bindings/clock/exynos*.h
13205 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13206
13207 SAMSUNG SPI DRIVERS
13208 M:      Kukjin Kim <kgene@kernel.org>
13209 M:      Krzysztof Kozlowski <krzk@kernel.org>
13210 M:      Andi Shyti <andi@etezian.org>
13211 L:      linux-spi@vger.kernel.org
13212 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13213 S:      Maintained
13214 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13215 F:      drivers/spi/spi-s3c*
13216 F:      include/linux/platform_data/spi-s3c64xx.h
13217
13218 SAMSUNG SXGBE DRIVERS
13219 M:      Byungho An <bh74.an@samsung.com>
13220 M:      Girish K S <ks.giri@samsung.com>
13221 M:      Vipul Pandya <vipul.pandya@samsung.com>
13222 S:      Supported
13223 L:      netdev@vger.kernel.org
13224 F:      drivers/net/ethernet/samsung/sxgbe/
13225
13226 SAMSUNG THERMAL DRIVER
13227 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13228 L:      linux-pm@vger.kernel.org
13229 L:      linux-samsung-soc@vger.kernel.org
13230 S:      Supported
13231 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13232 F:      drivers/thermal/samsung/
13233
13234 SAMSUNG USB2 PHY DRIVER
13235 M:      Kamil Debski <kamil@wypas.org>
13236 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13237 L:      linux-kernel@vger.kernel.org
13238 S:      Supported
13239 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13240 F:      Documentation/phy/samsung-usb2.txt
13241 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13242 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13243 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13244 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13245 F:      drivers/phy/samsung/phy-samsung-usb2.c
13246 F:      drivers/phy/samsung/phy-samsung-usb2.h
13247
13248 SC1200 WDT DRIVER
13249 M:      Zwane Mwaikambo <zwanem@gmail.com>
13250 S:      Maintained
13251 F:      drivers/watchdog/sc1200wdt.c
13252
13253 SCHEDULER
13254 M:      Ingo Molnar <mingo@redhat.com>
13255 M:      Peter Zijlstra <peterz@infradead.org>
13256 L:      linux-kernel@vger.kernel.org
13257 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13258 S:      Maintained
13259 F:      kernel/sched/
13260 F:      include/linux/sched.h
13261 F:      include/uapi/linux/sched.h
13262 F:      include/linux/wait.h
13263
13264 SCR24X CHIP CARD INTERFACE DRIVER
13265 M:      Lubomir Rintel <lkundrak@v3.sk>
13266 S:      Supported
13267 F:      drivers/char/pcmcia/scr24x_cs.c
13268
13269 SCSI CDROM DRIVER
13270 M:      Jens Axboe <axboe@kernel.dk>
13271 L:      linux-scsi@vger.kernel.org
13272 W:      http://www.kernel.dk
13273 S:      Maintained
13274 F:      drivers/scsi/sr*
13275
13276 SCSI RDMA PROTOCOL (SRP) INITIATOR
13277 M:      Bart Van Assche <bvanassche@acm.org>
13278 L:      linux-rdma@vger.kernel.org
13279 S:      Supported
13280 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13281 F:      drivers/infiniband/ulp/srp/
13282 F:      include/scsi/srp.h
13283
13284 SCSI RDMA PROTOCOL (SRP) TARGET
13285 M:      Bart Van Assche <bvanassche@acm.org>
13286 L:      linux-rdma@vger.kernel.org
13287 L:      target-devel@vger.kernel.org
13288 S:      Supported
13289 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13290 F:      drivers/infiniband/ulp/srpt/
13291
13292 SCSI SG DRIVER
13293 M:      Doug Gilbert <dgilbert@interlog.com>
13294 L:      linux-scsi@vger.kernel.org
13295 W:      http://sg.danny.cz/sg
13296 S:      Maintained
13297 F:      Documentation/scsi/scsi-generic.txt
13298 F:      drivers/scsi/sg.c
13299 F:      include/scsi/sg.h
13300
13301 SCSI SUBSYSTEM
13302 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
13303 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13304 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13305 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13306 L:      linux-scsi@vger.kernel.org
13307 S:      Maintained
13308 F:      Documentation/devicetree/bindings/scsi/
13309 F:      drivers/scsi/
13310 F:      include/scsi/
13311
13312 SCSI TAPE DRIVER
13313 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
13314 L:      linux-scsi@vger.kernel.org
13315 S:      Maintained
13316 F:      Documentation/scsi/st.txt
13317 F:      drivers/scsi/st.*
13318 F:      drivers/scsi/st_*.h
13319
13320 SCTP PROTOCOL
13321 M:      Vlad Yasevich <vyasevich@gmail.com>
13322 M:      Neil Horman <nhorman@tuxdriver.com>
13323 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
13324 L:      linux-sctp@vger.kernel.org
13325 W:      http://lksctp.sourceforge.net
13326 S:      Maintained
13327 F:      Documentation/networking/sctp.txt
13328 F:      include/linux/sctp.h
13329 F:      include/uapi/linux/sctp.h
13330 F:      include/net/sctp/
13331 F:      net/sctp/
13332
13333 SCx200 CPU SUPPORT
13334 M:      Jim Cromie <jim.cromie@gmail.com>
13335 S:      Odd Fixes
13336 F:      Documentation/i2c/busses/scx200_acb
13337 F:      arch/x86/platform/scx200/
13338 F:      drivers/watchdog/scx200_wdt.c
13339 F:      drivers/i2c/busses/scx200*
13340 F:      drivers/mtd/maps/scx200_docflash.c
13341 F:      include/linux/scx200.h
13342
13343 SCx200 GPIO DRIVER
13344 M:      Jim Cromie <jim.cromie@gmail.com>
13345 S:      Maintained
13346 F:      drivers/char/scx200_gpio.c
13347 F:      include/linux/scx200_gpio.h
13348
13349 SCx200 HRT CLOCKSOURCE DRIVER
13350 M:      Jim Cromie <jim.cromie@gmail.com>
13351 S:      Maintained
13352 F:      drivers/clocksource/scx200_hrt.c
13353
13354 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
13355 M:      Sascha Sommer <saschasommer@freenet.de>
13356 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13357 S:      Maintained
13358 F:      drivers/mmc/host/sdricoh_cs.c
13359
13360 SECURE COMPUTING
13361 M:      Kees Cook <keescook@chromium.org>
13362 R:      Andy Lutomirski <luto@amacapital.net>
13363 R:      Will Drewry <wad@chromium.org>
13364 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13365 S:      Supported
13366 F:      kernel/seccomp.c
13367 F:      include/uapi/linux/seccomp.h
13368 F:      include/linux/seccomp.h
13369 F:      tools/testing/selftests/seccomp/*
13370 F:      tools/testing/selftests/kselftest_harness.h
13371 F:      Documentation/userspace-api/seccomp_filter.rst
13372 K:      \bsecure_computing
13373 K:      \bTIF_SECCOMP\b
13374
13375 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13376 M:      Al Cooper <alcooperx@gmail.com>
13377 L:      linux-mmc@vger.kernel.org
13378 L:      bcm-kernel-feedback-list@broadcom.com
13379 S:      Maintained
13380 F:      drivers/mmc/host/sdhci-brcmstb*
13381
13382 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13383 M:      Adrian Hunter <adrian.hunter@intel.com>
13384 L:      linux-mmc@vger.kernel.org
13385 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
13386 S:      Maintained
13387 F:      drivers/mmc/host/sdhci*
13388 F:      include/linux/mmc/sdhci*
13389
13390 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13391 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13392 M:      Manjunath M B <manjumb@synopsys.com>
13393 L:      linux-mmc@vger.kernel.org
13394 S:      Maintained
13395 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13396
13397 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
13398 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13399 L:      linux-mmc@vger.kernel.org
13400 S:      Supported
13401 F:      drivers/mmc/host/sdhci-of-at91.c
13402
13403 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13404 M:      Ben Dooks <ben-linux@fluff.org>
13405 M:      Jaehoon Chung <jh80.chung@samsung.com>
13406 L:      linux-mmc@vger.kernel.org
13407 S:      Maintained
13408 F:      drivers/mmc/host/sdhci-s3c*
13409
13410 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13411 M:      Viresh Kumar <vireshk@kernel.org>
13412 L:      linux-mmc@vger.kernel.org
13413 S:      Maintained
13414 F:      drivers/mmc/host/sdhci-spear.c
13415
13416 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13417 M:      Kishon Vijay Abraham I <kishon@ti.com>
13418 L:      linux-mmc@vger.kernel.org
13419 S:      Maintained
13420 F:      drivers/mmc/host/sdhci-omap.c
13421
13422 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13423 M:      Scott Bauer <scott.bauer@intel.com>
13424 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13425 L:      linux-block@vger.kernel.org
13426 S:      Supported
13427 F:      block/sed*
13428 F:      block/opal_proto.h
13429 F:      include/linux/sed*
13430 F:      include/uapi/linux/sed*
13431
13432 SECURITY CONTACT
13433 M:      Security Officers <security@kernel.org>
13434 S:      Supported
13435
13436 SECURITY SUBSYSTEM
13437 M:      James Morris <jmorris@namei.org>
13438 M:      "Serge E. Hallyn" <serge@hallyn.com>
13439 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13441 W:      http://kernsec.org/
13442 S:      Supported
13443 F:      security/
13444 X:      security/selinux/
13445
13446 SELINUX SECURITY MODULE
13447 M:      Paul Moore <paul@paul-moore.com>
13448 M:      Stephen Smalley <sds@tycho.nsa.gov>
13449 M:      Eric Paris <eparis@parisplace.org>
13450 L:      selinux@vger.kernel.org
13451 W:      https://selinuxproject.org
13452 W:      https://github.com/SELinuxProject
13453 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13454 S:      Supported
13455 F:      include/linux/selinux*
13456 F:      security/selinux/
13457 F:      scripts/selinux/
13458 F:      Documentation/admin-guide/LSM/SELinux.rst
13459
13460 SENSABLE PHANTOM
13461 M:      Jiri Slaby <jirislaby@gmail.com>
13462 S:      Maintained
13463 F:      drivers/misc/phantom.c
13464 F:      include/uapi/linux/phantom.h
13465
13466 SERIAL DEVICE BUS
13467 M:      Rob Herring <robh@kernel.org>
13468 L:      linux-serial@vger.kernel.org
13469 S:      Maintained
13470 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13471 F:      drivers/tty/serdev/
13472 F:      include/linux/serdev.h
13473
13474 SERIAL DRIVERS
13475 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13476 L:      linux-serial@vger.kernel.org
13477 S:      Maintained
13478 F:      Documentation/devicetree/bindings/serial/
13479 F:      drivers/tty/serial/
13480
13481 SERIAL IR RECEIVER
13482 M:      Sean Young <sean@mess.org>
13483 L:      linux-media@vger.kernel.org
13484 S:      Maintained
13485 F:      drivers/media/rc/serial_ir.c
13486
13487 SFC NETWORK DRIVER
13488 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13489 M:      Edward Cree <ecree@solarflare.com>
13490 M:      Bert Kenward <bkenward@solarflare.com>
13491 L:      netdev@vger.kernel.org
13492 S:      Supported
13493 F:      drivers/net/ethernet/sfc/
13494
13495 SGI GRU DRIVER
13496 M:      Dimitri Sivanich <sivanich@sgi.com>
13497 S:      Maintained
13498 F:      drivers/misc/sgi-gru/
13499
13500 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13501 M:      Pat Gefre <pfg@sgi.com>
13502 L:      linux-ia64@vger.kernel.org
13503 S:      Supported
13504 F:      Documentation/ia64/serial.txt
13505 F:      drivers/tty/serial/ioc?_serial.c
13506 F:      include/linux/ioc?.h
13507
13508 SGI XP/XPC/XPNET DRIVER
13509 M:      Cliff Whickman <cpw@sgi.com>
13510 M:      Robin Holt <robinmholt@gmail.com>
13511 S:      Maintained
13512 F:      drivers/misc/sgi-xp/
13513
13514 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13515 M:      Ursula Braun <ubraun@linux.ibm.com>
13516 L:      linux-s390@vger.kernel.org
13517 W:      http://www.ibm.com/developerworks/linux/linux390/
13518 S:      Supported
13519 F:      net/smc/
13520
13521 SHARP RJ54N1CB0C SENSOR DRIVER
13522 M:      Jacopo Mondi <jacopo@jmondi.org>
13523 L:      linux-media@vger.kernel.org
13524 T:      git git://linuxtv.org/media_tree.git
13525 S:      Odd fixes
13526 F:      drivers/media/i2c/rj54n1cb0c.c
13527 F:      include/media/i2c/rj54n1cb0c.h
13528
13529 SH_VEU V4L2 MEM2MEM DRIVER
13530 L:      linux-media@vger.kernel.org
13531 S:      Orphan
13532 F:      drivers/media/platform/sh_veu.c
13533
13534 SH_VOU V4L2 OUTPUT DRIVER
13535 L:      linux-media@vger.kernel.org
13536 S:      Orphan
13537 F:      drivers/media/platform/sh_vou.c
13538 F:      include/media/drv-intf/sh_vou.h
13539
13540 SI2157 MEDIA DRIVER
13541 M:      Antti Palosaari <crope@iki.fi>
13542 L:      linux-media@vger.kernel.org
13543 W:      https://linuxtv.org
13544 W:      http://palosaari.fi/linux/
13545 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13546 T:      git git://linuxtv.org/anttip/media_tree.git
13547 S:      Maintained
13548 F:      drivers/media/tuners/si2157*
13549
13550 SI2165 MEDIA DRIVER
13551 M:      Matthias Schwarzott <zzam@gentoo.org>
13552 L:      linux-media@vger.kernel.org
13553 W:      https://linuxtv.org
13554 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13555 S:      Maintained
13556 F:      drivers/media/dvb-frontends/si2165*
13557
13558 SI2168 MEDIA DRIVER
13559 M:      Antti Palosaari <crope@iki.fi>
13560 L:      linux-media@vger.kernel.org
13561 W:      https://linuxtv.org
13562 W:      http://palosaari.fi/linux/
13563 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13564 T:      git git://linuxtv.org/anttip/media_tree.git
13565 S:      Maintained
13566 F:      drivers/media/dvb-frontends/si2168*
13567
13568 SI470X FM RADIO RECEIVER I2C DRIVER
13569 M:      Hans Verkuil <hverkuil@xs4all.nl>
13570 L:      linux-media@vger.kernel.org
13571 T:      git git://linuxtv.org/media_tree.git
13572 W:      https://linuxtv.org
13573 S:      Odd Fixes
13574 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13575
13576 SI470X FM RADIO RECEIVER USB DRIVER
13577 M:      Hans Verkuil <hverkuil@xs4all.nl>
13578 L:      linux-media@vger.kernel.org
13579 T:      git git://linuxtv.org/media_tree.git
13580 W:      https://linuxtv.org
13581 S:      Maintained
13582 F:      drivers/media/radio/si470x/radio-si470x-common.c
13583 F:      drivers/media/radio/si470x/radio-si470x.h
13584 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13585
13586 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13587 M:      Eduardo Valentin <edubezval@gmail.com>
13588 L:      linux-media@vger.kernel.org
13589 T:      git git://linuxtv.org/media_tree.git
13590 W:      https://linuxtv.org
13591 S:      Odd Fixes
13592 F:      drivers/media/radio/si4713/si4713.?
13593
13594 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13595 M:      Eduardo Valentin <edubezval@gmail.com>
13596 L:      linux-media@vger.kernel.org
13597 T:      git git://linuxtv.org/media_tree.git
13598 W:      https://linuxtv.org
13599 S:      Odd Fixes
13600 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13601
13602 SI4713 FM RADIO TRANSMITTER USB DRIVER
13603 M:      Hans Verkuil <hverkuil@xs4all.nl>
13604 L:      linux-media@vger.kernel.org
13605 T:      git git://linuxtv.org/media_tree.git
13606 W:      https://linuxtv.org
13607 S:      Maintained
13608 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13609
13610 SIANO DVB DRIVER
13611 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13612 L:      linux-media@vger.kernel.org
13613 W:      https://linuxtv.org
13614 T:      git git://linuxtv.org/media_tree.git
13615 S:      Odd fixes
13616 F:      drivers/media/common/siano/
13617 F:      drivers/media/usb/siano/
13618 F:      drivers/media/usb/siano/
13619 F:      drivers/media/mmc/siano/
13620
13621 SIFIVE DRIVERS
13622 M:      Palmer Dabbelt <palmer@sifive.com>
13623 L:      linux-riscv@lists.infradead.org
13624 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13625 S:      Supported
13626 K:      sifive
13627 N:      sifive
13628
13629 SILEAD TOUCHSCREEN DRIVER
13630 M:      Hans de Goede <hdegoede@redhat.com>
13631 L:      linux-input@vger.kernel.org
13632 L:      platform-driver-x86@vger.kernel.org
13633 S:      Maintained
13634 F:      drivers/input/touchscreen/silead.c
13635 F:      drivers/platform/x86/touchscreen_dmi.c
13636
13637 SILICON MOTION SM712 FRAME BUFFER DRIVER
13638 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13639 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13640 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13641 L:      linux-fbdev@vger.kernel.org
13642 S:      Maintained
13643 F:      drivers/video/fbdev/sm712*
13644 F:      Documentation/fb/sm712fb.txt
13645
13646 SIMPLE FIRMWARE INTERFACE (SFI)
13647 M:      Len Brown <lenb@kernel.org>
13648 L:      sfi-devel@simplefirmware.org
13649 W:      http://simplefirmware.org/
13650 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13651 S:      Supported
13652 F:      arch/x86/platform/sfi/
13653 F:      drivers/sfi/
13654 F:      include/linux/sfi*.h
13655
13656 SIMPLEFB FB DRIVER
13657 M:      Hans de Goede <hdegoede@redhat.com>
13658 L:      linux-fbdev@vger.kernel.org
13659 S:      Maintained
13660 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13661 F:      drivers/video/fbdev/simplefb.c
13662 F:      include/linux/platform_data/simplefb.h
13663
13664 SIMTEC EB110ATX (Chalice CATS)
13665 P:      Ben Dooks
13666 P:      Vincent Sanders <vince@simtec.co.uk>
13667 M:      Simtec Linux Team <linux@simtec.co.uk>
13668 W:      http://www.simtec.co.uk/products/EB110ATX/
13669 S:      Supported
13670
13671 SIMTEC EB2410ITX (BAST)
13672 P:      Ben Dooks
13673 P:      Vincent Sanders <vince@simtec.co.uk>
13674 M:      Simtec Linux Team <linux@simtec.co.uk>
13675 W:      http://www.simtec.co.uk/products/EB2410ITX/
13676 S:      Supported
13677 F:      arch/arm/mach-s3c24xx/mach-bast.c
13678 F:      arch/arm/mach-s3c24xx/bast-ide.c
13679 F:      arch/arm/mach-s3c24xx/bast-irq.c
13680
13681 SIPHASH PRF ROUTINES
13682 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13683 S:      Maintained
13684 F:      lib/siphash.c
13685 F:      lib/test_siphash.c
13686 F:      include/linux/siphash.h
13687
13688 SIOX
13689 M:      Gavin Schenk <g.schenk@eckelmann.de>
13690 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13691 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13692 S:      Supported
13693 F:      drivers/siox/*
13694 F:      drivers/gpio/gpio-siox.c
13695 F:      include/trace/events/siox.h
13696
13697 SIS 190 ETHERNET DRIVER
13698 M:      Francois Romieu <romieu@fr.zoreil.com>
13699 L:      netdev@vger.kernel.org
13700 S:      Maintained
13701 F:      drivers/net/ethernet/sis/sis190.c
13702
13703 SIS 900/7016 FAST ETHERNET DRIVER
13704 M:      Daniele Venzano <venza@brownhat.org>
13705 W:      http://www.brownhat.org/sis900.html
13706 L:      netdev@vger.kernel.org
13707 S:      Maintained
13708 F:      drivers/net/ethernet/sis/sis900.*
13709
13710 SIS FRAMEBUFFER DRIVER
13711 M:      Thomas Winischhofer <thomas@winischhofer.net>
13712 W:      http://www.winischhofer.net/linuxsisvga.shtml
13713 S:      Maintained
13714 F:      Documentation/fb/sisfb.txt
13715 F:      drivers/video/fbdev/sis/
13716 F:      include/video/sisfb.h
13717
13718 SIS USB2VGA DRIVER
13719 M:      Thomas Winischhofer <thomas@winischhofer.net>
13720 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13721 S:      Maintained
13722 F:      drivers/usb/misc/sisusbvga/
13723
13724 SLAB ALLOCATOR
13725 M:      Christoph Lameter <cl@linux.com>
13726 M:      Pekka Enberg <penberg@kernel.org>
13727 M:      David Rientjes <rientjes@google.com>
13728 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13729 M:      Andrew Morton <akpm@linux-foundation.org>
13730 L:      linux-mm@kvack.org
13731 S:      Maintained
13732 F:      include/linux/sl?b*.h
13733 F:      mm/sl?b*
13734
13735 SLEEPABLE READ-COPY UPDATE (SRCU)
13736 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13737 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13738 M:      Josh Triplett <josh@joshtriplett.org>
13739 R:      Steven Rostedt <rostedt@goodmis.org>
13740 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13741 L:      linux-kernel@vger.kernel.org
13742 W:      http://www.rdrop.com/users/paulmck/RCU/
13743 S:      Supported
13744 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13745 F:      include/linux/srcu*.h
13746 F:      kernel/rcu/srcu*.c
13747
13748 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13749 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13750 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13751 S:      Maintained
13752 F:      drivers/slimbus/
13753 F:      Documentation/devicetree/bindings/slimbus/
13754 F:      include/linux/slimbus.h
13755
13756 SMACK SECURITY MODULE
13757 M:      Casey Schaufler <casey@schaufler-ca.com>
13758 L:      linux-security-module@vger.kernel.org
13759 W:      http://schaufler-ca.com
13760 T:      git git://github.com/cschaufler/smack-next
13761 S:      Maintained
13762 F:      Documentation/admin-guide/LSM/Smack.rst
13763 F:      security/smack/
13764
13765 SMC91x ETHERNET DRIVER
13766 M:      Nicolas Pitre <nico@fluxnic.net>
13767 S:      Odd Fixes
13768 F:      drivers/net/ethernet/smsc/smc91x.*
13769
13770 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13771 M:      Sakari Ailus <sakari.ailus@iki.fi>
13772 L:      linux-media@vger.kernel.org
13773 S:      Maintained
13774 F:      drivers/media/i2c/smiapp/
13775 F:      include/media/i2c/smiapp.h
13776 F:      drivers/media/i2c/smiapp-pll.c
13777 F:      drivers/media/i2c/smiapp-pll.h
13778 F:      include/uapi/linux/smiapp.h
13779 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13780
13781 SMM665 HARDWARE MONITOR DRIVER
13782 M:      Guenter Roeck <linux@roeck-us.net>
13783 L:      linux-hwmon@vger.kernel.org
13784 S:      Maintained
13785 F:      Documentation/hwmon/smm665
13786 F:      drivers/hwmon/smm665.c
13787
13788 SMSC EMC2103 HARDWARE MONITOR DRIVER
13789 M:      Steve Glendinning <steve.glendinning@shawell.net>
13790 L:      linux-hwmon@vger.kernel.org
13791 S:      Maintained
13792 F:      Documentation/hwmon/emc2103
13793 F:      drivers/hwmon/emc2103.c
13794
13795 SMSC SCH5627 HARDWARE MONITOR DRIVER
13796 M:      Hans de Goede <hdegoede@redhat.com>
13797 L:      linux-hwmon@vger.kernel.org
13798 S:      Supported
13799 F:      Documentation/hwmon/sch5627
13800 F:      drivers/hwmon/sch5627.c
13801
13802 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13803 M:      Steve Glendinning <steve.glendinning@shawell.net>
13804 L:      linux-fbdev@vger.kernel.org
13805 S:      Maintained
13806 F:      drivers/video/fbdev/smscufx.c
13807
13808 SMSC47B397 HARDWARE MONITOR DRIVER
13809 M:      Jean Delvare <jdelvare@suse.com>
13810 L:      linux-hwmon@vger.kernel.org
13811 S:      Maintained
13812 F:      Documentation/hwmon/smsc47b397
13813 F:      drivers/hwmon/smsc47b397.c
13814
13815 SMSC911x ETHERNET DRIVER
13816 M:      Steve Glendinning <steve.glendinning@shawell.net>
13817 L:      netdev@vger.kernel.org
13818 S:      Maintained
13819 F:      include/linux/smsc911x.h
13820 F:      drivers/net/ethernet/smsc/smsc911x.*
13821
13822 SMSC9420 PCI ETHERNET DRIVER
13823 M:      Steve Glendinning <steve.glendinning@shawell.net>
13824 L:      netdev@vger.kernel.org
13825 S:      Maintained
13826 F:      drivers/net/ethernet/smsc/smsc9420.*
13827
13828 SOC-CAMERA V4L2 SUBSYSTEM
13829 L:      linux-media@vger.kernel.org
13830 T:      git git://linuxtv.org/media_tree.git
13831 S:      Orphan
13832 F:      include/media/soc*
13833 F:      drivers/media/i2c/soc_camera/
13834 F:      drivers/media/platform/soc_camera/
13835
13836 SOCIONEXT SYNQUACER I2C DRIVER
13837 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13838 L:      linux-i2c@vger.kernel.org
13839 S:      Maintained
13840 F:      drivers/i2c/busses/i2c-synquacer.c
13841 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13842
13843 SOCIONEXT UNIPHIER SOUND DRIVER
13844 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13845 S:      Orphan
13846 F:      sound/soc/uniphier/
13847
13848 SOEKRIS NET48XX LED SUPPORT
13849 M:      Chris Boot <bootc@bootc.net>
13850 S:      Maintained
13851 F:      drivers/leds/leds-net48xx.c
13852
13853 SOFT-ROCE DRIVER (rxe)
13854 M:      Moni Shoua <monis@mellanox.com>
13855 L:      linux-rdma@vger.kernel.org
13856 S:      Supported
13857 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13858 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13859 F:      drivers/infiniband/sw/rxe/
13860 F:      include/uapi/rdma/rdma_user_rxe.h
13861
13862 SOFTLOGIC 6x10 MPEG CODEC
13863 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13864 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13865 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13866 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13867 M:      Ismael Luceno <ismael@iodev.co.uk>
13868 L:      linux-media@vger.kernel.org
13869 S:      Supported
13870 F:      drivers/media/pci/solo6x10/
13871
13872 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13873 M:      James Morse <james.morse@arm.com>
13874 L:      linux-arm-kernel@lists.infradead.org
13875 S:      Maintained
13876 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13877 F:      drivers/firmware/arm_sdei.c
13878 F:      include/linux/arm_sdei.h
13879 F:      include/uapi/linux/arm_sdei.h
13880
13881 SOFTWARE RAID (Multiple Disks) SUPPORT
13882 M:      Shaohua Li <shli@kernel.org>
13883 L:      linux-raid@vger.kernel.org
13884 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13885 S:      Supported
13886 F:      drivers/md/Makefile
13887 F:      drivers/md/Kconfig
13888 F:      drivers/md/md*
13889 F:      drivers/md/raid*
13890 F:      include/linux/raid/
13891 F:      include/uapi/linux/raid/
13892
13893 SOCIONEXT (SNI) AVE NETWORK DRIVER
13894 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
13895 L:      netdev@vger.kernel.org
13896 S:      Maintained
13897 F:      drivers/net/ethernet/socionext/sni_ave.c
13898 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
13899
13900 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13901 M:      Jassi Brar <jaswinder.singh@linaro.org>
13902 L:      netdev@vger.kernel.org
13903 S:      Maintained
13904 F:      drivers/net/ethernet/socionext/netsec.c
13905 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13906
13907 SOLIDRUN CLEARFOG SUPPORT
13908 M:      Russell King <linux@armlinux.org.uk>
13909 S:      Maintained
13910 F:      arch/arm/boot/dts/armada-388-clearfog*
13911 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13912
13913 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13914 M:      Russell King <linux@armlinux.org.uk>
13915 S:      Maintained
13916 F:      arch/arm/boot/dts/imx6*-cubox-i*
13917 F:      arch/arm/boot/dts/imx6*-hummingboard*
13918 F:      arch/arm/boot/dts/imx6*-sr-*
13919
13920 SONIC NETWORK DRIVER
13921 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13922 L:      netdev@vger.kernel.org
13923 S:      Maintained
13924 F:      drivers/net/ethernet/natsemi/sonic.*
13925
13926 SONICS SILICON BACKPLANE DRIVER (SSB)
13927 M:      Michael Buesch <m@bues.ch>
13928 L:      linux-wireless@vger.kernel.org
13929 S:      Maintained
13930 F:      drivers/ssb/
13931 F:      include/linux/ssb/
13932
13933 SONY IMX258 SENSOR DRIVER
13934 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13935 L:      linux-media@vger.kernel.org
13936 T:      git git://linuxtv.org/media_tree.git
13937 S:      Maintained
13938 F:      drivers/media/i2c/imx258.c
13939
13940 SONY IMX274 SENSOR DRIVER
13941 M:      Leon Luo <leonl@leopardimaging.com>
13942 L:      linux-media@vger.kernel.org
13943 T:      git git://linuxtv.org/media_tree.git
13944 S:      Maintained
13945 F:      drivers/media/i2c/imx274.c
13946 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13947
13948 SONY IMX319 SENSOR DRIVER
13949 M:      Bingbu Cao <bingbu.cao@intel.com>
13950 L:      linux-media@vger.kernel.org
13951 T:      git git://linuxtv.org/media_tree.git
13952 S:      Maintained
13953 F:      drivers/media/i2c/imx319.c
13954
13955 SONY IMX355 SENSOR DRIVER
13956 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
13957 L:      linux-media@vger.kernel.org
13958 T:      git git://linuxtv.org/media_tree.git
13959 S:      Maintained
13960 F:      drivers/media/i2c/imx355.c
13961
13962 SONY MEMORYSTICK CARD SUPPORT
13963 M:      Alex Dubov <oakad@yahoo.com>
13964 W:      http://tifmxx.berlios.de/
13965 S:      Maintained
13966 F:      drivers/memstick/host/tifm_ms.c
13967
13968 SONY MEMORYSTICK STANDARD SUPPORT
13969 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13970 S:      Maintained
13971 F:      drivers/memstick/core/ms_block.*
13972
13973 SONY VAIO CONTROL DEVICE DRIVER
13974 M:      Mattia Dongili <malattia@linux.it>
13975 L:      platform-driver-x86@vger.kernel.org
13976 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13977 S:      Maintained
13978 F:      Documentation/laptops/sony-laptop.txt
13979 F:      drivers/char/sonypi.c
13980 F:      drivers/platform/x86/sony-laptop.c
13981 F:      include/linux/sony-laptop.h
13982
13983 SOUND
13984 M:      Jaroslav Kysela <perex@perex.cz>
13985 M:      Takashi Iwai <tiwai@suse.com>
13986 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13987 W:      http://www.alsa-project.org/
13988 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13989 T:      git git://git.alsa-project.org/alsa-kernel.git
13990 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13991 S:      Maintained
13992 F:      Documentation/sound/
13993 F:      include/sound/
13994 F:      include/uapi/sound/
13995 F:      sound/
13996
13997 SOUND - COMPRESSED AUDIO
13998 M:      Vinod Koul <vkoul@kernel.org>
13999 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14000 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14001 S:      Supported
14002 F:      Documentation/sound/designs/compress-offload.rst
14003 F:      include/sound/compress_driver.h
14004 F:      include/uapi/sound/compress_*
14005 F:      sound/core/compress_offload.c
14006 F:      sound/soc/soc-compress.c
14007
14008 SOUND - DMAENGINE HELPERS
14009 M:      Lars-Peter Clausen <lars@metafoo.de>
14010 S:      Supported
14011 F:      include/sound/dmaengine_pcm.h
14012 F:      sound/core/pcm_dmaengine.c
14013 F:      sound/soc/soc-generic-dmaengine-pcm.c
14014
14015 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14016 M:      Liam Girdwood <lgirdwood@gmail.com>
14017 M:      Mark Brown <broonie@kernel.org>
14018 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14019 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14020 W:      http://alsa-project.org/main/index.php/ASoC
14021 S:      Supported
14022 F:      Documentation/devicetree/bindings/sound/
14023 F:      Documentation/sound/soc/
14024 F:      sound/soc/
14025 F:      include/dt-bindings/sound/
14026 F:      include/sound/soc*
14027
14028 SOUNDWIRE SUBSYSTEM
14029 M:      Vinod Koul <vkoul@kernel.org>
14030 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14031 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14032 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14033 S:      Supported
14034 F:      Documentation/driver-api/soundwire/
14035 F:      drivers/soundwire/
14036 F:      include/linux/soundwire/
14037
14038 SP2 MEDIA DRIVER
14039 M:      Olli Salonen <olli.salonen@iki.fi>
14040 L:      linux-media@vger.kernel.org
14041 W:      https://linuxtv.org
14042 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14043 S:      Maintained
14044 F:      drivers/media/dvb-frontends/sp2*
14045
14046 SPARC + UltraSPARC (sparc/sparc64)
14047 M:      "David S. Miller" <davem@davemloft.net>
14048 L:      sparclinux@vger.kernel.org
14049 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14050 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14051 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14052 S:      Maintained
14053 F:      arch/sparc/
14054 F:      drivers/sbus/
14055
14056 SPARC SERIAL DRIVERS
14057 M:      "David S. Miller" <davem@davemloft.net>
14058 L:      sparclinux@vger.kernel.org
14059 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14060 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14061 S:      Maintained
14062 F:      include/linux/sunserialcore.h
14063 F:      drivers/tty/serial/suncore.c
14064 F:      drivers/tty/serial/sunhv.c
14065 F:      drivers/tty/serial/sunsab.c
14066 F:      drivers/tty/serial/sunsab.h
14067 F:      drivers/tty/serial/sunsu.c
14068 F:      drivers/tty/serial/sunzilog.c
14069 F:      drivers/tty/serial/sunzilog.h
14070 F:      drivers/tty/vcc.c
14071
14072 SPARSE CHECKER
14073 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14074 L:      linux-sparse@vger.kernel.org
14075 W:      https://sparse.wiki.kernel.org/
14076 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14077 S:      Maintained
14078 F:      include/linux/compiler.h
14079
14080 SPEAR CLOCK FRAMEWORK SUPPORT
14081 M:      Viresh Kumar <vireshk@kernel.org>
14082 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14083 W:      http://www.st.com/spear
14084 S:      Maintained
14085 F:      drivers/clk/spear/
14086
14087 SPEAR PLATFORM SUPPORT
14088 M:      Viresh Kumar <vireshk@kernel.org>
14089 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14090 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14091 W:      http://www.st.com/spear
14092 S:      Maintained
14093 F:      arch/arm/boot/dts/spear*
14094 F:      arch/arm/mach-spear/
14095
14096 SPI NOR SUBSYSTEM
14097 M:      Marek Vasut <marek.vasut@gmail.com>
14098 L:      linux-mtd@lists.infradead.org
14099 W:      http://www.linux-mtd.infradead.org/
14100 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14101 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
14102 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
14103 S:      Maintained
14104 F:      drivers/mtd/spi-nor/
14105 F:      include/linux/mtd/spi-nor.h
14106
14107 SPI SUBSYSTEM
14108 M:      Mark Brown <broonie@kernel.org>
14109 L:      linux-spi@vger.kernel.org
14110 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14111 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14112 S:      Maintained
14113 F:      Documentation/devicetree/bindings/spi/
14114 F:      Documentation/spi/
14115 F:      drivers/spi/
14116 F:      include/linux/spi/
14117 F:      include/uapi/linux/spi/
14118 F:      tools/spi/
14119
14120 SPIDERNET NETWORK DRIVER for CELL
14121 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14122 L:      netdev@vger.kernel.org
14123 S:      Supported
14124 F:      Documentation/networking/spider_net.txt
14125 F:      drivers/net/ethernet/toshiba/spider_net*
14126
14127 SPMI SUBSYSTEM
14128 R:      Stephen Boyd <sboyd@kernel.org>
14129 L:      linux-arm-msm@vger.kernel.org
14130 F:      Documentation/devicetree/bindings/spmi/
14131 F:      drivers/spmi/
14132 F:      include/dt-bindings/spmi/spmi.h
14133 F:      include/linux/spmi.h
14134 F:      include/trace/events/spmi.h
14135
14136 SPU FILE SYSTEM
14137 M:      Jeremy Kerr <jk@ozlabs.org>
14138 L:      linuxppc-dev@lists.ozlabs.org
14139 W:      http://www.ibm.com/developerworks/power/cell/
14140 S:      Supported
14141 F:      Documentation/filesystems/spufs.txt
14142 F:      arch/powerpc/platforms/cell/spufs/
14143
14144 SQUASHFS FILE SYSTEM
14145 M:      Phillip Lougher <phillip@squashfs.org.uk>
14146 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14147 W:      http://squashfs.org.uk
14148 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14149 S:      Maintained
14150 F:      Documentation/filesystems/squashfs.txt
14151 F:      fs/squashfs/
14152
14153 SRM (Alpha) environment access
14154 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14155 S:      Maintained
14156 F:      arch/alpha/kernel/srm_env.c
14157
14158 ST STM32 I2C/SMBUS DRIVER
14159 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14160 L:      linux-i2c@vger.kernel.org
14161 S:      Maintained
14162 F:      drivers/i2c/busses/i2c-stm32*
14163
14164 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14165 M:      Song Qiang <songqiang1304521@gmail.com>
14166 L:      linux-iio@vger.kernel.org
14167 S:      Maintained
14168 F:      drivers/iio/proximity/vl53l0x-i2c.c
14169 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14170
14171 STABLE BRANCH
14172 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14173 M:      Sasha Levin <sashal@kernel.org>
14174 L:      stable@vger.kernel.org
14175 S:      Supported
14176 F:      Documentation/process/stable-kernel-rules.rst
14177
14178 STAGING - COMEDI
14179 M:      Ian Abbott <abbotti@mev.co.uk>
14180 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14181 S:      Odd Fixes
14182 F:      drivers/staging/comedi/
14183
14184 STAGING - EROFS FILE SYSTEM
14185 M:      Gao Xiang <gaoxiang25@huawei.com>
14186 M:      Chao Yu <yuchao0@huawei.com>
14187 L:      linux-erofs@lists.ozlabs.org
14188 S:      Maintained
14189 F:      drivers/staging/erofs/
14190
14191 STAGING - INDUSTRIAL IO
14192 M:      Jonathan Cameron <jic23@kernel.org>
14193 L:      linux-iio@vger.kernel.org
14194 S:      Odd Fixes
14195 F:      Documentation/devicetree/bindings/staging/iio/
14196 F:      drivers/staging/iio/
14197
14198 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14199 M:      Marc Dietrich <marvin24@gmx.de>
14200 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14201 L:      linux-tegra@vger.kernel.org
14202 S:      Maintained
14203 F:      drivers/staging/nvec/
14204
14205 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14206 M:      Jens Frederich <jfrederich@gmail.com>
14207 M:      Daniel Drake <dsd@laptop.org>
14208 M:      Jon Nettleton <jon.nettleton@gmail.com>
14209 W:      http://wiki.laptop.org/go/DCON
14210 S:      Maintained
14211 F:      drivers/staging/olpc_dcon/
14212
14213 STAGING - REALTEK RTL8712U DRIVERS
14214 M:      Larry Finger <Larry.Finger@lwfinger.net>
14215 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14216 S:      Odd Fixes
14217 F:      drivers/staging/rtl8712/
14218
14219 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14220 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14221 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14222 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14223 L:      linux-fbdev@vger.kernel.org
14224 S:      Maintained
14225 F:      drivers/staging/sm750fb/
14226
14227 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14228 M:      William Hubbs <w.d.hubbs@gmail.com>
14229 M:      Chris Brannon <chris@the-brannons.com>
14230 M:      Kirk Reiser <kirk@reisers.ca>
14231 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14232 L:      speakup@linux-speakup.org
14233 W:      http://www.linux-speakup.org/
14234 S:      Odd Fixes
14235 F:      drivers/staging/speakup/
14236
14237 STAGING - VIA VT665X DRIVERS
14238 M:      Forest Bond <forest@alittletooquiet.net>
14239 S:      Odd Fixes
14240 F:      drivers/staging/vt665?/
14241
14242 STAGING - WILC1000 WIFI DRIVER
14243 M:      Aditya Shankar <aditya.shankar@microchip.com>
14244 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
14245 L:      linux-wireless@vger.kernel.org
14246 S:      Supported
14247 F:      drivers/staging/wilc1000/
14248
14249 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
14250 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
14251 S:      Odd Fixes
14252 F:      drivers/staging/xgifb/
14253
14254 STAGING SUBSYSTEM
14255 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14256 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
14257 L:      devel@driverdev.osuosl.org
14258 S:      Supported
14259 F:      drivers/staging/
14260
14261 STARFIRE/DURALAN NETWORK DRIVER
14262 M:      Ion Badulescu <ionut@badula.org>
14263 S:      Odd Fixes
14264 F:      drivers/net/ethernet/adaptec/starfire*
14265
14266 STEC S1220 SKD DRIVER
14267 M:      Bart Van Assche <bart.vanassche@wdc.com>
14268 L:      linux-block@vger.kernel.org
14269 S:      Maintained
14270 F:      drivers/block/skd*[ch]
14271
14272 STI AUDIO (ASoC) DRIVERS
14273 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14274 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14275 S:      Maintained
14276 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
14277 F:      sound/soc/sti/
14278
14279 STI CEC DRIVER
14280 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
14281 S:      Maintained
14282 F:      drivers/media/platform/sti/cec/
14283 F:      Documentation/devicetree/bindings/media/stih-cec.txt
14284
14285 STK1160 USB VIDEO CAPTURE DRIVER
14286 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14287 L:      linux-media@vger.kernel.org
14288 T:      git git://linuxtv.org/media_tree.git
14289 S:      Maintained
14290 F:      drivers/media/usb/stk1160/
14291
14292 STM32 AUDIO (ASoC) DRIVERS
14293 M:      Olivier Moysan <olivier.moysan@st.com>
14294 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14295 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14296 S:      Maintained
14297 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
14298 F:      sound/soc/stm/
14299
14300 STM32 TIMER/LPTIMER DRIVERS
14301 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
14302 S:      Maintained
14303 F:      drivers/*/stm32-*timer*
14304 F:      drivers/pwm/pwm-stm32*
14305 F:      include/linux/*/stm32-*tim*
14306 F:      Documentation/ABI/testing/*timer-stm32
14307 F:      Documentation/devicetree/bindings/*/stm32-*timer*
14308 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
14309
14310 STMMAC ETHERNET DRIVER
14311 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
14312 M:      Alexandre Torgue <alexandre.torgue@st.com>
14313 M:      Jose Abreu <joabreu@synopsys.com>
14314 L:      netdev@vger.kernel.org
14315 W:      http://www.stlinux.com
14316 S:      Supported
14317 F:      drivers/net/ethernet/stmicro/stmmac/
14318
14319 SUN3/3X
14320 M:      Sam Creasey <sammy@sammy.net>
14321 W:      http://sammy.net/sun3/
14322 S:      Maintained
14323 F:      arch/m68k/kernel/*sun3*
14324 F:      arch/m68k/sun3*/
14325 F:      arch/m68k/include/asm/sun3*
14326 F:      drivers/net/ethernet/i825xx/sun3*
14327
14328 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
14329 M:      Hans de Goede <hdegoede@redhat.com>
14330 L:      linux-input@vger.kernel.org
14331 S:      Maintained
14332 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
14333 F:      drivers/input/keyboard/sun4i-lradc-keys.c
14334
14335 SUNDANCE NETWORK DRIVER
14336 M:      Denis Kirjanov <kda@linux-powerpc.org>
14337 L:      netdev@vger.kernel.org
14338 S:      Maintained
14339 F:      drivers/net/ethernet/dlink/sundance.c
14340
14341 SUPERH
14342 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
14343 M:      Rich Felker <dalias@libc.org>
14344 L:      linux-sh@vger.kernel.org
14345 Q:      http://patchwork.kernel.org/project/linux-sh/list/
14346 S:      Maintained
14347 F:      Documentation/sh/
14348 F:      arch/sh/
14349 F:      drivers/sh/
14350
14351 SUSPEND TO RAM
14352 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
14353 M:      Len Brown <len.brown@intel.com>
14354 M:      Pavel Machek <pavel@ucw.cz>
14355 L:      linux-pm@vger.kernel.org
14356 B:      https://bugzilla.kernel.org
14357 S:      Supported
14358 F:      Documentation/power/
14359 F:      arch/x86/kernel/acpi/
14360 F:      drivers/base/power/
14361 F:      kernel/power/
14362 F:      include/linux/suspend.h
14363 F:      include/linux/freezer.h
14364 F:      include/linux/pm.h
14365
14366 SVGA HANDLING
14367 M:      Martin Mares <mj@ucw.cz>
14368 L:      linux-video@atrey.karlin.mff.cuni.cz
14369 S:      Maintained
14370 F:      Documentation/svga.txt
14371 F:      arch/x86/boot/video*
14372
14373 SWIOTLB SUBSYSTEM
14374 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
14375 L:      iommu@lists.linux-foundation.org
14376 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
14377 S:      Supported
14378 F:      kernel/dma/swiotlb.c
14379 F:      arch/*/kernel/pci-swiotlb.c
14380 F:      include/linux/swiotlb.h
14381
14382 SWITCHDEV
14383 M:      Jiri Pirko <jiri@resnulli.us>
14384 M:      Ivan Vecera <ivecera@redhat.com>
14385 L:      netdev@vger.kernel.org
14386 S:      Supported
14387 F:      net/switchdev/
14388 F:      include/net/switchdev.h
14389
14390 SY8106A REGULATOR DRIVER
14391 M:      Icenowy Zheng <icenowy@aosc.io>
14392 S:      Maintained
14393 F:      drivers/regulator/sy8106a-regulator.c
14394 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14395
14396 SYNC FILE FRAMEWORK
14397 M:      Sumit Semwal <sumit.semwal@linaro.org>
14398 R:      Gustavo Padovan <gustavo@padovan.org>
14399 S:      Maintained
14400 L:      linux-media@vger.kernel.org
14401 L:      dri-devel@lists.freedesktop.org
14402 F:      drivers/dma-buf/sync_*
14403 F:      drivers/dma-buf/dma-fence*
14404 F:      drivers/dma-buf/sw_sync.c
14405 F:      include/linux/sync_file.h
14406 F:      include/uapi/linux/sync_file.h
14407 F:      Documentation/sync_file.txt
14408 T:      git git://anongit.freedesktop.org/drm/drm-misc
14409
14410 SYNOPSYS ARC ARCHITECTURE
14411 M:      Vineet Gupta <vgupta@synopsys.com>
14412 L:      linux-snps-arc@lists.infradead.org
14413 S:      Supported
14414 F:      arch/arc/
14415 F:      Documentation/devicetree/bindings/arc/*
14416 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14417 F:      drivers/clocksource/arc_timer.c
14418 F:      drivers/tty/serial/arc_uart.c
14419 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14420
14421 SYNOPSYS ARC HSDK SDP pll clock driver
14422 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14423 S:      Supported
14424 F:      drivers/clk/clk-hsdk-pll.c
14425 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14426
14427 SYNOPSYS ARC SDP clock driver
14428 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14429 S:      Supported
14430 F:      drivers/clk/axs10x/*
14431 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14432
14433 SYNOPSYS ARC SDP platform support
14434 M:      Alexey Brodkin <abrodkin@synopsys.com>
14435 S:      Supported
14436 F:      arch/arc/plat-axs10x
14437 F:      arch/arc/boot/dts/ax*
14438 F:      Documentation/devicetree/bindings/arc/axs10*
14439
14440 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14441 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14442 S:      Supported
14443 F:      drivers/reset/reset-axs10x.c
14444 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14445
14446 SYNOPSYS CREG GPIO DRIVER
14447 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14448 S:      Maintained
14449 F:      drivers/gpio/gpio-creg-snps.c
14450 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
14451
14452 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14453 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14454 S:      Maintained
14455 F:      drivers/tty/serial/8250/8250_dw.c
14456
14457 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14458 M:      Hoan Tran <hotran@apm.com>
14459 L:      linux-gpio@vger.kernel.org
14460 S:      Maintained
14461 F:      drivers/gpio/gpio-dwapb.c
14462 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14463
14464 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14465 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14466 S:      Maintained
14467 F:      drivers/dma/dwi-axi-dmac/
14468 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14469
14470 SYNOPSYS DESIGNWARE DMAC DRIVER
14471 M:      Viresh Kumar <vireshk@kernel.org>
14472 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14473 S:      Maintained
14474 F:      include/linux/dma/dw.h
14475 F:      include/linux/platform_data/dma-dw.h
14476 F:      drivers/dma/dw/
14477
14478 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14479 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14480 L:      netdev@vger.kernel.org
14481 S:      Supported
14482 F:      drivers/net/ethernet/synopsys/
14483
14484 SYNOPSYS DESIGNWARE I2C DRIVER
14485 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14486 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14487 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14488 L:      linux-i2c@vger.kernel.org
14489 S:      Maintained
14490 F:      drivers/i2c/busses/i2c-designware-*
14491 F:      include/linux/platform_data/i2c-designware.h
14492
14493 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14494 M:      Jaehoon Chung <jh80.chung@samsung.com>
14495 L:      linux-mmc@vger.kernel.org
14496 S:      Maintained
14497 F:      drivers/mmc/host/dw_mmc*
14498
14499 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14500 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14501 S:      Supported
14502 F:      drivers/reset/reset-hsdk.c
14503 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14504 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14505
14506 SYSTEM CONFIGURATION (SYSCON)
14507 M:      Lee Jones <lee.jones@linaro.org>
14508 M:      Arnd Bergmann <arnd@arndb.de>
14509 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14510 S:      Supported
14511 F:      drivers/mfd/syscon.c
14512
14513 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14514 M:      Sudeep Holla <sudeep.holla@arm.com>
14515 L:      linux-arm-kernel@lists.infradead.org
14516 S:      Maintained
14517 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14518 F:      drivers/clk/clk-sc[mp]i.c
14519 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14520 F:      drivers/firmware/arm_scpi.c
14521 F:      drivers/firmware/arm_scmi/
14522 F:      include/linux/sc[mp]i_protocol.h
14523
14524 SYSTEM RESET/SHUTDOWN DRIVERS
14525 M:      Sebastian Reichel <sre@kernel.org>
14526 L:      linux-pm@vger.kernel.org
14527 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14528 S:      Maintained
14529 F:      Documentation/devicetree/bindings/power/reset/
14530 F:      drivers/power/reset/
14531
14532 SYSTEM TRACE MODULE CLASS
14533 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14534 S:      Maintained
14535 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14536 F:      Documentation/trace/stm.rst
14537 F:      drivers/hwtracing/stm/
14538 F:      include/linux/stm.h
14539 F:      include/uapi/linux/stm.h
14540
14541 SYSV FILESYSTEM
14542 M:      Christoph Hellwig <hch@infradead.org>
14543 S:      Maintained
14544 F:      Documentation/filesystems/sysv-fs.txt
14545 F:      fs/sysv/
14546 F:      include/linux/sysv_fs.h
14547
14548 TARGET SUBSYSTEM
14549 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14550 L:      linux-scsi@vger.kernel.org
14551 L:      target-devel@vger.kernel.org
14552 W:      http://www.linux-iscsi.org
14553 W:      http://groups.google.com/group/linux-iscsi-target-dev
14554 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14555 S:      Supported
14556 F:      drivers/target/
14557 F:      include/target/
14558 F:      Documentation/target/
14559
14560 TASKSTATS STATISTICS INTERFACE
14561 M:      Balbir Singh <bsingharora@gmail.com>
14562 S:      Maintained
14563 F:      Documentation/accounting/taskstats*
14564 F:      include/linux/taskstats*
14565 F:      kernel/taskstats.c
14566
14567 TC subsystem
14568 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14569 M:      Cong Wang <xiyou.wangcong@gmail.com>
14570 M:      Jiri Pirko <jiri@resnulli.us>
14571 L:      netdev@vger.kernel.org
14572 S:      Maintained
14573 F:      include/net/pkt_cls.h
14574 F:      include/net/pkt_sched.h
14575 F:      include/net/tc_act/
14576 F:      include/uapi/linux/pkt_cls.h
14577 F:      include/uapi/linux/pkt_sched.h
14578 F:      include/uapi/linux/tc_act/
14579 F:      include/uapi/linux/tc_ematch/
14580 F:      net/sched/
14581
14582 TC90522 MEDIA DRIVER
14583 M:      Akihiro Tsukada <tskd08@gmail.com>
14584 L:      linux-media@vger.kernel.org
14585 S:      Odd Fixes
14586 F:      drivers/media/dvb-frontends/tc90522*
14587
14588 TCP LOW PRIORITY MODULE
14589 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14590 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14591 W:      http://tcp-lp-mod.sourceforge.net/
14592 S:      Maintained
14593 F:      net/ipv4/tcp_lp.c
14594
14595 TDA10071 MEDIA DRIVER
14596 M:      Antti Palosaari <crope@iki.fi>
14597 L:      linux-media@vger.kernel.org
14598 W:      https://linuxtv.org
14599 W:      http://palosaari.fi/linux/
14600 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14601 T:      git git://linuxtv.org/anttip/media_tree.git
14602 S:      Maintained
14603 F:      drivers/media/dvb-frontends/tda10071*
14604
14605 TDA18212 MEDIA DRIVER
14606 M:      Antti Palosaari <crope@iki.fi>
14607 L:      linux-media@vger.kernel.org
14608 W:      https://linuxtv.org
14609 W:      http://palosaari.fi/linux/
14610 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14611 T:      git git://linuxtv.org/anttip/media_tree.git
14612 S:      Maintained
14613 F:      drivers/media/tuners/tda18212*
14614
14615 TDA18218 MEDIA DRIVER
14616 M:      Antti Palosaari <crope@iki.fi>
14617 L:      linux-media@vger.kernel.org
14618 W:      https://linuxtv.org
14619 W:      http://palosaari.fi/linux/
14620 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14621 T:      git git://linuxtv.org/anttip/media_tree.git
14622 S:      Maintained
14623 F:      drivers/media/tuners/tda18218*
14624
14625 TDA18250 MEDIA DRIVER
14626 M:      Olli Salonen <olli.salonen@iki.fi>
14627 L:      linux-media@vger.kernel.org
14628 W:      https://linuxtv.org
14629 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14630 T:      git git://linuxtv.org/media_tree.git
14631 S:      Maintained
14632 F:      drivers/media/tuners/tda18250*
14633
14634 TDA18271 MEDIA DRIVER
14635 M:      Michael Krufky <mkrufky@linuxtv.org>
14636 L:      linux-media@vger.kernel.org
14637 W:      https://linuxtv.org
14638 W:      http://github.com/mkrufky
14639 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14640 T:      git git://linuxtv.org/mkrufky/tuners.git
14641 S:      Maintained
14642 F:      drivers/media/tuners/tda18271*
14643
14644 TDA1997x MEDIA DRIVER
14645 M:      Tim Harvey <tharvey@gateworks.com>
14646 L:      linux-media@vger.kernel.org
14647 W:      https://linuxtv.org
14648 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14649 S:      Maintained
14650 F:      drivers/media/i2c/tda1997x.*
14651
14652 TDA827x MEDIA DRIVER
14653 M:      Michael Krufky <mkrufky@linuxtv.org>
14654 L:      linux-media@vger.kernel.org
14655 W:      https://linuxtv.org
14656 W:      http://github.com/mkrufky
14657 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14658 T:      git git://linuxtv.org/mkrufky/tuners.git
14659 S:      Maintained
14660 F:      drivers/media/tuners/tda8290.*
14661
14662 TDA8290 MEDIA DRIVER
14663 M:      Michael Krufky <mkrufky@linuxtv.org>
14664 L:      linux-media@vger.kernel.org
14665 W:      https://linuxtv.org
14666 W:      http://github.com/mkrufky
14667 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14668 T:      git git://linuxtv.org/mkrufky/tuners.git
14669 S:      Maintained
14670 F:      drivers/media/tuners/tda8290.*
14671
14672 TDA9840 MEDIA DRIVER
14673 M:      Hans Verkuil <hverkuil@xs4all.nl>
14674 L:      linux-media@vger.kernel.org
14675 T:      git git://linuxtv.org/media_tree.git
14676 W:      https://linuxtv.org
14677 S:      Maintained
14678 F:      drivers/media/i2c/tda9840*
14679
14680 TEA5761 TUNER DRIVER
14681 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14682 L:      linux-media@vger.kernel.org
14683 W:      https://linuxtv.org
14684 T:      git git://linuxtv.org/media_tree.git
14685 S:      Odd fixes
14686 F:      drivers/media/tuners/tea5761.*
14687
14688 TEA5767 TUNER DRIVER
14689 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14690 L:      linux-media@vger.kernel.org
14691 W:      https://linuxtv.org
14692 T:      git git://linuxtv.org/media_tree.git
14693 S:      Maintained
14694 F:      drivers/media/tuners/tea5767.*
14695
14696 TEA6415C MEDIA DRIVER
14697 M:      Hans Verkuil <hverkuil@xs4all.nl>
14698 L:      linux-media@vger.kernel.org
14699 T:      git git://linuxtv.org/media_tree.git
14700 W:      https://linuxtv.org
14701 S:      Maintained
14702 F:      drivers/media/i2c/tea6415c*
14703
14704 TEA6420 MEDIA DRIVER
14705 M:      Hans Verkuil <hverkuil@xs4all.nl>
14706 L:      linux-media@vger.kernel.org
14707 T:      git git://linuxtv.org/media_tree.git
14708 W:      https://linuxtv.org
14709 S:      Maintained
14710 F:      drivers/media/i2c/tea6420*
14711
14712 TEAM DRIVER
14713 M:      Jiri Pirko <jiri@resnulli.us>
14714 L:      netdev@vger.kernel.org
14715 S:      Supported
14716 F:      drivers/net/team/
14717 F:      include/linux/if_team.h
14718 F:      include/uapi/linux/if_team.h
14719
14720 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
14721 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
14722 S:      Maintained
14723 F:      arch/x86/platform/ts5500/
14724
14725 TECHNOTREND USB IR RECEIVER
14726 M:      Sean Young <sean@mess.org>
14727 L:      linux-media@vger.kernel.org
14728 S:      Maintained
14729 F:      drivers/media/rc/ttusbir.c
14730
14731 TECHWELL TW9910 VIDEO DECODER
14732 L:      linux-media@vger.kernel.org
14733 S:      Orphan
14734 F:      drivers/media/i2c/tw9910.c
14735 F:      include/media/i2c/tw9910.h
14736
14737 TEE SUBSYSTEM
14738 M:      Jens Wiklander <jens.wiklander@linaro.org>
14739 S:      Maintained
14740 F:      include/linux/tee_drv.h
14741 F:      include/uapi/linux/tee.h
14742 F:      drivers/tee/
14743 F:      Documentation/tee.txt
14744
14745 TEGRA ARCHITECTURE SUPPORT
14746 M:      Thierry Reding <thierry.reding@gmail.com>
14747 M:      Jonathan Hunter <jonathanh@nvidia.com>
14748 L:      linux-tegra@vger.kernel.org
14749 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14750 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14751 S:      Supported
14752 N:      [^a-z]tegra
14753
14754 TEGRA CLOCK DRIVER
14755 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14756 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14757 S:      Supported
14758 F:      drivers/clk/tegra/
14759
14760 TEGRA DMA DRIVERS
14761 M:      Laxman Dewangan <ldewangan@nvidia.com>
14762 M:      Jon Hunter <jonathanh@nvidia.com>
14763 S:      Supported
14764 F:      drivers/dma/tegra*
14765
14766 TEGRA I2C DRIVER
14767 M:      Laxman Dewangan <ldewangan@nvidia.com>
14768 S:      Supported
14769 F:      drivers/i2c/busses/i2c-tegra.c
14770
14771 TEGRA IOMMU DRIVERS
14772 M:      Thierry Reding <thierry.reding@gmail.com>
14773 L:      linux-tegra@vger.kernel.org
14774 S:      Supported
14775 F:      drivers/iommu/tegra*
14776
14777 TEGRA KBC DRIVER
14778 M:      Laxman Dewangan <ldewangan@nvidia.com>
14779 S:      Supported
14780 F:      drivers/input/keyboard/tegra-kbc.c
14781
14782 TEGRA NAND DRIVER
14783 M:      Stefan Agner <stefan@agner.ch>
14784 M:      Lucas Stach <dev@lynxeye.de>
14785 S:      Maintained
14786 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
14787 F:      drivers/mtd/nand/raw/tegra_nand.c
14788
14789 TEGRA PWM DRIVER
14790 M:      Thierry Reding <thierry.reding@gmail.com>
14791 S:      Supported
14792 F:      drivers/pwm/pwm-tegra.c
14793
14794 TEGRA SERIAL DRIVER
14795 M:      Laxman Dewangan <ldewangan@nvidia.com>
14796 S:      Supported
14797 F:      drivers/tty/serial/serial-tegra.c
14798
14799 TEGRA SPI DRIVER
14800 M:      Laxman Dewangan <ldewangan@nvidia.com>
14801 S:      Supported
14802 F:      drivers/spi/spi-tegra*
14803
14804 TEHUTI ETHERNET DRIVER
14805 M:      Andy Gospodarek <andy@greyhouse.net>
14806 L:      netdev@vger.kernel.org
14807 S:      Supported
14808 F:      drivers/net/ethernet/tehuti/*
14809
14810 Telecom Clock Driver for MCPL0010
14811 M:      Mark Gross <mark.gross@intel.com>
14812 S:      Supported
14813 F:      drivers/char/tlclk.c
14814
14815 TENSILICA XTENSA PORT (xtensa)
14816 M:      Chris Zankel <chris@zankel.net>
14817 M:      Max Filippov <jcmvbkbc@gmail.com>
14818 L:      linux-xtensa@linux-xtensa.org
14819 T:      git git://github.com/czankel/xtensa-linux.git
14820 S:      Maintained
14821 F:      arch/xtensa/
14822 F:      drivers/irqchip/irq-xtensa-*
14823
14824 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14825 M:      Nishanth Menon <nm@ti.com>
14826 M:      Tero Kristo <t-kristo@ti.com>
14827 M:      Santosh Shilimkar <ssantosh@kernel.org>
14828 L:      linux-arm-kernel@lists.infradead.org
14829 S:      Maintained
14830 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14831 F:      drivers/firmware/ti_sci*
14832 F:      include/linux/soc/ti/ti_sci_protocol.h
14833 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14834 F:      drivers/soc/ti/ti_sci_pm_domains.c
14835 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14836 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14837 F:      drivers/clk/keystone/sci-clk.c
14838 F:      drivers/reset/reset-ti-sci.c
14839
14840 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14841 M:      Hans Verkuil <hverkuil@xs4all.nl>
14842 L:      linux-media@vger.kernel.org
14843 T:      git git://linuxtv.org/media_tree.git
14844 W:      https://linuxtv.org
14845 S:      Maintained
14846 F:      drivers/media/radio/radio-raremono.c
14847
14848 THERMAL
14849 M:      Zhang Rui <rui.zhang@intel.com>
14850 M:      Eduardo Valentin <edubezval@gmail.com>
14851 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
14852 L:      linux-pm@vger.kernel.org
14853 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14854 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14855 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14856 S:      Supported
14857 F:      drivers/thermal/
14858 F:      include/linux/thermal.h
14859 F:      include/uapi/linux/thermal.h
14860 F:      include/linux/cpu_cooling.h
14861 F:      Documentation/devicetree/bindings/thermal/
14862
14863 THERMAL/CPU_COOLING
14864 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14865 M:      Viresh Kumar <viresh.kumar@linaro.org>
14866 M:      Javi Merino <javi.merino@kernel.org>
14867 L:      linux-pm@vger.kernel.org
14868 S:      Supported
14869 F:      Documentation/thermal/cpu-cooling-api.txt
14870 F:      drivers/thermal/cpu_cooling.c
14871 F:      include/linux/cpu_cooling.h
14872
14873 THINKPAD ACPI EXTRAS DRIVER
14874 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14875 L:      ibm-acpi-devel@lists.sourceforge.net
14876 L:      platform-driver-x86@vger.kernel.org
14877 W:      http://ibm-acpi.sourceforge.net
14878 W:      http://thinkwiki.org/wiki/Ibm-acpi
14879 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14880 S:      Maintained
14881 F:      drivers/platform/x86/thinkpad_acpi.c
14882
14883 THUNDERBOLT DRIVER
14884 M:      Andreas Noever <andreas.noever@gmail.com>
14885 M:      Michael Jamet <michael.jamet@intel.com>
14886 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14887 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14888 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14889 S:      Maintained
14890 F:      Documentation/admin-guide/thunderbolt.rst
14891 F:      drivers/thunderbolt/
14892 F:      include/linux/thunderbolt.h
14893
14894 THUNDERBOLT NETWORK DRIVER
14895 M:      Michael Jamet <michael.jamet@intel.com>
14896 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14897 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14898 L:      netdev@vger.kernel.org
14899 S:      Maintained
14900 F:      drivers/net/thunderbolt.c
14901
14902 THUNDERX GPIO DRIVER
14903 M:      David Daney <david.daney@cavium.com>
14904 S:      Maintained
14905 F:      drivers/gpio/gpio-thunderx.c
14906
14907 TI AM437X VPFE DRIVER
14908 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14909 L:      linux-media@vger.kernel.org
14910 W:      https://linuxtv.org
14911 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14912 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14913 S:      Maintained
14914 F:      drivers/media/platform/am437x/
14915
14916 TI BANDGAP AND THERMAL DRIVER
14917 M:      Eduardo Valentin <edubezval@gmail.com>
14918 M:      Keerthy <j-keerthy@ti.com>
14919 L:      linux-pm@vger.kernel.org
14920 L:      linux-omap@vger.kernel.org
14921 S:      Maintained
14922 F:      drivers/thermal/ti-soc-thermal/
14923
14924 TI BQ27XXX POWER SUPPLY DRIVER
14925 R:      Andrew F. Davis <afd@ti.com>
14926 F:      include/linux/power/bq27xxx_battery.h
14927 F:      drivers/power/supply/bq27xxx_battery.c
14928 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14929
14930 TI CDCE706 CLOCK DRIVER
14931 M:      Max Filippov <jcmvbkbc@gmail.com>
14932 S:      Maintained
14933 F:      drivers/clk/clk-cdce706.c
14934
14935 TI CLOCK DRIVER
14936 M:      Tero Kristo <t-kristo@ti.com>
14937 L:      linux-omap@vger.kernel.org
14938 S:      Maintained
14939 F:      drivers/clk/ti/
14940 F:      include/linux/clk/ti.h
14941
14942 TI DAVINCI MACHINE SUPPORT
14943 M:      Sekhar Nori <nsekhar@ti.com>
14944 M:      Kevin Hilman <khilman@kernel.org>
14945 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14946 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14947 S:      Supported
14948 F:      arch/arm/mach-davinci/
14949 F:      drivers/i2c/busses/i2c-davinci.c
14950 F:      arch/arm/boot/dts/da850*
14951
14952 TI DAVINCI SERIES CLOCK DRIVER
14953 M:      David Lechner <david@lechnology.com>
14954 R:      Sekhar Nori <nsekhar@ti.com>
14955 S:      Maintained
14956 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14957 F:      drivers/clk/davinci/
14958
14959 TI DAVINCI SERIES GPIO DRIVER
14960 M:      Keerthy <j-keerthy@ti.com>
14961 L:      linux-gpio@vger.kernel.org
14962 S:      Maintained
14963 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14964 F:      drivers/gpio/gpio-davinci.c
14965
14966 TI DAVINCI SERIES MEDIA DRIVER
14967 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14968 L:      linux-media@vger.kernel.org
14969 W:      https://linuxtv.org
14970 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14971 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14972 S:      Maintained
14973 F:      drivers/media/platform/davinci/
14974 F:      include/media/davinci/
14975
14976 TI ETHERNET SWITCH DRIVER (CPSW)
14977 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14978 L:      linux-omap@vger.kernel.org
14979 L:      netdev@vger.kernel.org
14980 S:      Maintained
14981 F:      drivers/net/ethernet/ti/cpsw*
14982 F:      drivers/net/ethernet/ti/davinci*
14983
14984 TI FLASH MEDIA INTERFACE DRIVER
14985 M:      Alex Dubov <oakad@yahoo.com>
14986 S:      Maintained
14987 F:      drivers/misc/tifm*
14988 F:      drivers/mmc/host/tifm_sd.c
14989 F:      include/linux/tifm.h
14990
14991 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14992 M:      Santosh Shilimkar <ssantosh@kernel.org>
14993 L:      linux-kernel@vger.kernel.org
14994 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14995 S:      Maintained
14996 F:      drivers/soc/ti/*
14997 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14998
14999 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15000 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15001 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15002 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15003 S:      Maintained
15004 F:      sound/soc/codecs/lm49453*
15005 F:      sound/soc/codecs/isabelle*
15006
15007 TI LP855x BACKLIGHT DRIVER
15008 M:      Milo Kim <milo.kim@ti.com>
15009 S:      Maintained
15010 F:      Documentation/backlight/lp855x-driver.txt
15011 F:      drivers/video/backlight/lp855x_bl.c
15012 F:      include/linux/platform_data/lp855x.h
15013
15014 TI LP8727 CHARGER DRIVER
15015 M:      Milo Kim <milo.kim@ti.com>
15016 S:      Maintained
15017 F:      drivers/power/supply/lp8727_charger.c
15018 F:      include/linux/platform_data/lp8727.h
15019
15020 TI LP8788 MFD DRIVER
15021 M:      Milo Kim <milo.kim@ti.com>
15022 S:      Maintained
15023 F:      drivers/iio/adc/lp8788_adc.c
15024 F:      drivers/leds/leds-lp8788.c
15025 F:      drivers/mfd/lp8788*.c
15026 F:      drivers/power/supply/lp8788-charger.c
15027 F:      drivers/regulator/lp8788-*.c
15028 F:      include/linux/mfd/lp8788*.h
15029
15030 TI NETCP ETHERNET DRIVER
15031 M:      Wingman Kwok <w-kwok2@ti.com>
15032 M:      Murali Karicheri <m-karicheri2@ti.com>
15033 L:      netdev@vger.kernel.org
15034 S:      Maintained
15035 F:      drivers/net/ethernet/ti/netcp*
15036
15037 TI PCM3060 ASoC CODEC DRIVER
15038 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15039 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15040 S:      Maintained
15041 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15042 F:      sound/soc/codecs/pcm3060*
15043
15044 TI TAS571X FAMILY ASoC CODEC DRIVER
15045 M:      Kevin Cernekee <cernekee@chromium.org>
15046 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15047 S:      Odd Fixes
15048 F:      sound/soc/codecs/tas571x*
15049
15050 TI TRF7970A NFC DRIVER
15051 M:      Mark Greer <mgreer@animalcreek.com>
15052 L:      linux-wireless@vger.kernel.org
15053 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15054 S:      Supported
15055 F:      drivers/nfc/trf7970a.c
15056 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15057
15058 TI TWL4030 SERIES SOC CODEC DRIVER
15059 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15060 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15061 S:      Maintained
15062 F:      sound/soc/codecs/twl4030*
15063
15064 TI VPE/CAL DRIVERS
15065 M:      Benoit Parrot <bparrot@ti.com>
15066 L:      linux-media@vger.kernel.org
15067 W:      http://linuxtv.org/
15068 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15069 S:      Maintained
15070 F:      drivers/media/platform/ti-vpe/
15071
15072 TI WILINK WIRELESS DRIVERS
15073 L:      linux-wireless@vger.kernel.org
15074 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15075 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15076 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15077 S:      Orphan
15078 F:      drivers/net/wireless/ti/
15079 F:      include/linux/wl12xx.h
15080
15081 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15082 M:      John Stultz <john.stultz@linaro.org>
15083 M:      Thomas Gleixner <tglx@linutronix.de>
15084 R:      Stephen Boyd <sboyd@kernel.org>
15085 L:      linux-kernel@vger.kernel.org
15086 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15087 S:      Supported
15088 F:      include/linux/clocksource.h
15089 F:      include/linux/time.h
15090 F:      include/linux/timex.h
15091 F:      include/uapi/linux/time.h
15092 F:      include/uapi/linux/timex.h
15093 F:      kernel/time/clocksource.c
15094 F:      kernel/time/time*.c
15095 F:      kernel/time/alarmtimer.c
15096 F:      kernel/time/ntp.c
15097 F:      tools/testing/selftests/timers/
15098
15099 TIPC NETWORK LAYER
15100 M:      Jon Maloy <jon.maloy@ericsson.com>
15101 M:      Ying Xue <ying.xue@windriver.com>
15102 L:      netdev@vger.kernel.org (core kernel code)
15103 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15104 W:      http://tipc.sourceforge.net/
15105 S:      Maintained
15106 F:      include/uapi/linux/tipc*.h
15107 F:      net/tipc/
15108
15109 TLAN NETWORK DRIVER
15110 M:      Samuel Chessman <chessman@tux.org>
15111 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15112 W:      http://sourceforge.net/projects/tlan/
15113 S:      Maintained
15114 F:      Documentation/networking/tlan.txt
15115 F:      drivers/net/ethernet/ti/tlan.*
15116
15117 TM6000 VIDEO4LINUX DRIVER
15118 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15119 L:      linux-media@vger.kernel.org
15120 W:      https://linuxtv.org
15121 T:      git git://linuxtv.org/media_tree.git
15122 S:      Odd fixes
15123 F:      drivers/media/usb/tm6000/
15124 F:      Documentation/media/v4l-drivers/tm6000*
15125
15126 TMIO/SDHI MMC DRIVER
15127 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15128 L:      linux-mmc@vger.kernel.org
15129 S:      Supported
15130 F:      drivers/mmc/host/tmio_mmc*
15131 F:      drivers/mmc/host/renesas_sdhi*
15132 F:      include/linux/mfd/tmio.h
15133
15134 TMP401 HARDWARE MONITOR DRIVER
15135 M:      Guenter Roeck <linux@roeck-us.net>
15136 L:      linux-hwmon@vger.kernel.org
15137 S:      Maintained
15138 F:      Documentation/hwmon/tmp401
15139 F:      drivers/hwmon/tmp401.c
15140
15141 TMPFS (SHMEM FILESYSTEM)
15142 M:      Hugh Dickins <hughd@google.com>
15143 L:      linux-mm@kvack.org
15144 S:      Maintained
15145 F:      include/linux/shmem_fs.h
15146 F:      mm/shmem.c
15147
15148 TOMOYO SECURITY MODULE
15149 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15150 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15151 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
15152 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
15153 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
15154 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
15155 W:      http://tomoyo.sourceforge.jp/
15156 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
15157 S:      Maintained
15158 F:      security/tomoyo/
15159
15160 TOPSTAR LAPTOP EXTRAS DRIVER
15161 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15162 L:      platform-driver-x86@vger.kernel.org
15163 S:      Maintained
15164 F:      drivers/platform/x86/topstar-laptop.c
15165
15166 TORTURE-TEST MODULES
15167 M:      Davidlohr Bueso <dave@stgolabs.net>
15168 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
15169 M:      Josh Triplett <josh@joshtriplett.org>
15170 L:      linux-kernel@vger.kernel.org
15171 S:      Supported
15172 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
15173 F:      Documentation/RCU/torture.txt
15174 F:      kernel/torture.c
15175 F:      kernel/rcu/rcutorture.c
15176 F:      kernel/rcu/rcuperf.c
15177 F:      kernel/locking/locktorture.c
15178
15179 TOSHIBA ACPI EXTRAS DRIVER
15180 M:      Azael Avalos <coproscefalo@gmail.com>
15181 L:      platform-driver-x86@vger.kernel.org
15182 S:      Maintained
15183 F:      drivers/platform/x86/toshiba_acpi.c
15184
15185 TOSHIBA BLUETOOTH DRIVER
15186 M:      Azael Avalos <coproscefalo@gmail.com>
15187 L:      platform-driver-x86@vger.kernel.org
15188 S:      Maintained
15189 F:      drivers/platform/x86/toshiba_bluetooth.c
15190
15191 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15192 M:      Azael Avalos <coproscefalo@gmail.com>
15193 L:      platform-driver-x86@vger.kernel.org
15194 S:      Maintained
15195 F:      drivers/platform/x86/toshiba_haps.c
15196
15197 TOSHIBA SMM DRIVER
15198 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15199 W:      http://www.buzzard.org.uk/toshiba/
15200 S:      Maintained
15201 F:      drivers/char/toshiba.c
15202 F:      include/linux/toshiba.h
15203 F:      include/uapi/linux/toshiba.h
15204
15205 TOSHIBA TC358743 DRIVER
15206 M:      Mats Randgaard <matrandg@cisco.com>
15207 L:      linux-media@vger.kernel.org
15208 S:      Maintained
15209 F:      drivers/media/i2c/tc358743*
15210 F:      include/media/i2c/tc358743.h
15211
15212 TOSHIBA WMI HOTKEYS DRIVER
15213 M:      Azael Avalos <coproscefalo@gmail.com>
15214 L:      platform-driver-x86@vger.kernel.org
15215 S:      Maintained
15216 F:      drivers/platform/x86/toshiba-wmi.c
15217
15218 TPM DEVICE DRIVER
15219 M:      Peter Huewe <peterhuewe@gmx.de>
15220 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15221 R:      Jason Gunthorpe <jgg@ziepe.ca>
15222 L:      linux-integrity@vger.kernel.org
15223 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15224 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15225 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15226 S:      Maintained
15227 F:      drivers/char/tpm/
15228
15229 TRACING
15230 M:      Steven Rostedt <rostedt@goodmis.org>
15231 M:      Ingo Molnar <mingo@redhat.com>
15232 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15233 S:      Maintained
15234 F:      Documentation/trace/ftrace.rst
15235 F:      arch/*/*/*/ftrace.h
15236 F:      arch/*/kernel/ftrace.c
15237 F:      include/*/ftrace.h
15238 F:      include/linux/trace*.h
15239 F:      include/trace/
15240 F:      kernel/trace/
15241 F:      tools/testing/selftests/ftrace/
15242
15243 TRACING MMIO ACCESSES (MMIOTRACE)
15244 M:      Steven Rostedt <rostedt@goodmis.org>
15245 M:      Ingo Molnar <mingo@kernel.org>
15246 R:      Karol Herbst <karolherbst@gmail.com>
15247 R:      Pekka Paalanen <ppaalanen@gmail.com>
15248 S:      Maintained
15249 L:      linux-kernel@vger.kernel.org
15250 L:      nouveau@lists.freedesktop.org
15251 F:      kernel/trace/trace_mmiotrace.c
15252 F:      include/linux/mmiotrace.h
15253 F:      arch/x86/mm/kmmio.c
15254 F:      arch/x86/mm/mmio-mod.c
15255 F:      arch/x86/mm/testmmiotrace.c
15256
15257 TRIVIAL PATCHES
15258 M:      Jiri Kosina <trivial@kernel.org>
15259 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
15260 S:      Maintained
15261 K:      ^Subject:.*(?i)trivial
15262
15263 TEMPO SEMICONDUCTOR DRIVERS
15264 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
15265 S:      Maintained
15266 F:      sound/soc/codecs/tscs*.c
15267 F:      sound/soc/codecs/tscs*.h
15268 F:      Documentation/devicetree/bindings/sound/tscs*.txt
15269
15270 TTY LAYER
15271 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15272 M:      Jiri Slaby <jslaby@suse.com>
15273 S:      Supported
15274 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
15275 F:      Documentation/serial/
15276 F:      drivers/tty/
15277 F:      drivers/tty/serial/serial_core.c
15278 F:      include/linux/serial_core.h
15279 F:      include/linux/serial.h
15280 F:      include/linux/tty.h
15281 F:      include/uapi/linux/serial_core.h
15282 F:      include/uapi/linux/serial.h
15283 F:      include/uapi/linux/tty.h
15284
15285 TUA9001 MEDIA DRIVER
15286 M:      Antti Palosaari <crope@iki.fi>
15287 L:      linux-media@vger.kernel.org
15288 W:      https://linuxtv.org
15289 W:      http://palosaari.fi/linux/
15290 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15291 T:      git git://linuxtv.org/anttip/media_tree.git
15292 S:      Maintained
15293 F:      drivers/media/tuners/tua9001*
15294
15295 TULIP NETWORK DRIVERS
15296 L:      netdev@vger.kernel.org
15297 L:      linux-parisc@vger.kernel.org
15298 S:      Orphan
15299 F:      drivers/net/ethernet/dec/tulip/
15300
15301 TUN/TAP driver
15302 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
15303 W:      http://vtun.sourceforge.net/tun
15304 S:      Maintained
15305 F:      Documentation/networking/tuntap.txt
15306 F:      arch/um/os-Linux/drivers/
15307
15308 TURBOCHANNEL SUBSYSTEM
15309 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15310 M:      Ralf Baechle <ralf@linux-mips.org>
15311 L:      linux-mips@vger.kernel.org
15312 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
15313 S:      Maintained
15314 F:      drivers/tc/
15315 F:      include/linux/tc.h
15316
15317 TURBOSTAT UTILITY
15318 M:      "Len Brown" <lenb@kernel.org>
15319 L:      linux-pm@vger.kernel.org
15320 B:      https://bugzilla.kernel.org
15321 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15322 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
15323 S:      Supported
15324 F:      tools/power/x86/turbostat/
15325
15326 TW5864 VIDEO4LINUX DRIVER
15327 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15328 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15329 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15330 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15331 L:      linux-media@vger.kernel.org
15332 S:      Supported
15333 F:      drivers/media/pci/tw5864/
15334
15335 TW68 VIDEO4LINUX DRIVER
15336 M:      Hans Verkuil <hverkuil@xs4all.nl>
15337 L:      linux-media@vger.kernel.org
15338 T:      git git://linuxtv.org/media_tree.git
15339 W:      https://linuxtv.org
15340 S:      Odd Fixes
15341 F:      drivers/media/pci/tw68/
15342
15343 TW686X VIDEO4LINUX DRIVER
15344 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15345 L:      linux-media@vger.kernel.org
15346 T:      git git://linuxtv.org/media_tree.git
15347 W:      http://linuxtv.org
15348 S:      Maintained
15349 F:      drivers/media/pci/tw686x/
15350
15351 UBI FILE SYSTEM (UBIFS)
15352 M:      Richard Weinberger <richard@nod.at>
15353 M:      Artem Bityutskiy <dedekind1@gmail.com>
15354 M:      Adrian Hunter <adrian.hunter@intel.com>
15355 L:      linux-mtd@lists.infradead.org
15356 T:      git git://git.infradead.org/ubifs-2.6.git
15357 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
15358 S:      Supported
15359 F:      Documentation/filesystems/ubifs.txt
15360 F:      fs/ubifs/
15361
15362 UCLINUX (M68KNOMMU AND COLDFIRE)
15363 M:      Greg Ungerer <gerg@linux-m68k.org>
15364 W:      http://www.linux-m68k.org/
15365 W:      http://www.uclinux.org/
15366 L:      linux-m68k@lists.linux-m68k.org
15367 L:      uclinux-dev@uclinux.org  (subscribers-only)
15368 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
15369 S:      Maintained
15370 F:      arch/m68k/coldfire/
15371 F:      arch/m68k/68*/
15372 F:      arch/m68k/*/*_no.*
15373 F:      arch/m68k/include/asm/*_no.*
15374
15375 UDF FILESYSTEM
15376 M:      Jan Kara <jack@suse.com>
15377 S:      Maintained
15378 F:      Documentation/filesystems/udf.txt
15379 F:      fs/udf/
15380
15381 UDRAW TABLET
15382 M:      Bastien Nocera <hadess@hadess.net>
15383 L:      linux-input@vger.kernel.org
15384 S:      Maintained
15385 F:      drivers/hid/hid-udraw-ps3.c
15386
15387 UFS FILESYSTEM
15388 M:      Evgeniy Dushistov <dushistov@mail.ru>
15389 S:      Maintained
15390 F:      Documentation/filesystems/ufs.txt
15391 F:      fs/ufs/
15392
15393 UHID USERSPACE HID IO DRIVER:
15394 M:      David Herrmann <dh.herrmann@googlemail.com>
15395 L:      linux-input@vger.kernel.org
15396 S:      Maintained
15397 F:      drivers/hid/uhid.c
15398 F:      include/uapi/linux/uhid.h
15399
15400 ULPI BUS
15401 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15402 L:      linux-usb@vger.kernel.org
15403 S:      Maintained
15404 F:      drivers/usb/common/ulpi.c
15405 F:      include/linux/ulpi/
15406
15407 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15408 L:      linux-usb@vger.kernel.org
15409 S:      Orphan
15410 F:      drivers/uwb/
15411 F:      include/linux/uwb.h
15412 F:      include/linux/uwb/
15413
15414 UNICORE32 ARCHITECTURE:
15415 M:      Guan Xuetao <gxt@pku.edu.cn>
15416 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15417 S:      Maintained
15418 T:      git git://github.com/gxt/linux.git
15419 F:      arch/unicore32/
15420
15421 UNIFDEF
15422 M:      Tony Finch <dot@dotat.at>
15423 W:      http://dotat.at/prog/unifdef
15424 S:      Maintained
15425 F:      scripts/unifdef.c
15426
15427 UNIFORM CDROM DRIVER
15428 M:      Jens Axboe <axboe@kernel.dk>
15429 W:      http://www.kernel.dk
15430 S:      Maintained
15431 F:      Documentation/cdrom/
15432 F:      drivers/cdrom/cdrom.c
15433 F:      include/linux/cdrom.h
15434 F:      include/uapi/linux/cdrom.h
15435
15436 UNISYS S-PAR DRIVERS
15437 M:      David Kershner <david.kershner@unisys.com>
15438 L:      sparmaintainer@unisys.com (Unisys internal)
15439 S:      Supported
15440 F:      include/linux/visorbus.h
15441 F:      drivers/visorbus/
15442 F:      drivers/staging/unisys/
15443
15444 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15445 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15446 L:      linux-scsi@vger.kernel.org
15447 S:      Supported
15448 F:      Documentation/scsi/ufs.txt
15449 F:      drivers/scsi/ufs/
15450
15451 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15452 M:      Joao Pinto <jpinto@synopsys.com>
15453 L:      linux-scsi@vger.kernel.org
15454 S:      Supported
15455 F:      drivers/scsi/ufs/*dwc*
15456
15457 UNSORTED BLOCK IMAGES (UBI)
15458 M:      Artem Bityutskiy <dedekind1@gmail.com>
15459 M:      Richard Weinberger <richard@nod.at>
15460 W:      http://www.linux-mtd.infradead.org/
15461 L:      linux-mtd@lists.infradead.org
15462 T:      git git://git.infradead.org/ubifs-2.6.git
15463 S:      Supported
15464 F:      drivers/mtd/ubi/
15465 F:      include/linux/mtd/ubi.h
15466 F:      include/uapi/mtd/ubi-user.h
15467
15468 USB "USBNET" DRIVER FRAMEWORK
15469 M:      Oliver Neukum <oneukum@suse.com>
15470 L:      netdev@vger.kernel.org
15471 W:      http://www.linux-usb.org/usbnet
15472 S:      Maintained
15473 F:      drivers/net/usb/usbnet.c
15474 F:      include/linux/usb/usbnet.h
15475
15476 USB ACM DRIVER
15477 M:      Oliver Neukum <oneukum@suse.com>
15478 L:      linux-usb@vger.kernel.org
15479 S:      Maintained
15480 F:      Documentation/usb/acm.txt
15481 F:      drivers/usb/class/cdc-acm.*
15482
15483 USB AR5523 WIRELESS DRIVER
15484 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15485 L:      linux-wireless@vger.kernel.org
15486 S:      Maintained
15487 F:      drivers/net/wireless/ath/ar5523/
15488
15489 USB ATTACHED SCSI
15490 M:      Oliver Neukum <oneukum@suse.com>
15491 L:      linux-usb@vger.kernel.org
15492 L:      linux-scsi@vger.kernel.org
15493 S:      Maintained
15494 F:      drivers/usb/storage/uas.c
15495
15496 USB CDC ETHERNET DRIVER
15497 M:      Oliver Neukum <oliver@neukum.org>
15498 L:      linux-usb@vger.kernel.org
15499 S:      Maintained
15500 F:      drivers/net/usb/cdc_*.c
15501 F:      include/uapi/linux/usb/cdc.h
15502
15503 USB CHAOSKEY DRIVER
15504 M:      Keith Packard <keithp@keithp.com>
15505 L:      linux-usb@vger.kernel.org
15506 S:      Maintained
15507 F:      drivers/usb/misc/chaoskey.c
15508
15509 USB CYPRESS C67X00 DRIVER
15510 M:      Peter Korsgaard <jacmet@sunsite.dk>
15511 L:      linux-usb@vger.kernel.org
15512 S:      Maintained
15513 F:      drivers/usb/c67x00/
15514
15515 USB DAVICOM DM9601 DRIVER
15516 M:      Peter Korsgaard <jacmet@sunsite.dk>
15517 L:      netdev@vger.kernel.org
15518 W:      http://www.linux-usb.org/usbnet
15519 S:      Maintained
15520 F:      drivers/net/usb/dm9601.c
15521
15522 USB DIAMOND RIO500 DRIVER
15523 M:      Cesar Miquel <miquel@df.uba.ar>
15524 L:      rio500-users@lists.sourceforge.net
15525 W:      http://rio500.sourceforge.net
15526 S:      Maintained
15527 F:      drivers/usb/misc/rio500*
15528
15529 USB EHCI DRIVER
15530 M:      Alan Stern <stern@rowland.harvard.edu>
15531 L:      linux-usb@vger.kernel.org
15532 S:      Maintained
15533 F:      Documentation/usb/ehci.txt
15534 F:      drivers/usb/host/ehci*
15535
15536 USB GADGET/PERIPHERAL SUBSYSTEM
15537 M:      Felipe Balbi <balbi@kernel.org>
15538 L:      linux-usb@vger.kernel.org
15539 W:      http://www.linux-usb.org/gadget
15540 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15541 S:      Maintained
15542 F:      drivers/usb/gadget/
15543 F:      include/linux/usb/gadget*
15544
15545 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15546 M:      Jiri Kosina <jikos@kernel.org>
15547 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15548 L:      linux-usb@vger.kernel.org
15549 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
15550 S:      Maintained
15551 F:      Documentation/hid/hiddev.txt
15552 F:      drivers/hid/usbhid/
15553
15554 USB INTEL XHCI ROLE MUX DRIVER
15555 M:      Hans de Goede <hdegoede@redhat.com>
15556 L:      linux-usb@vger.kernel.org
15557 S:      Maintained
15558 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15559
15560 USB ISP116X DRIVER
15561 M:      Olav Kongas <ok@artecdesign.ee>
15562 L:      linux-usb@vger.kernel.org
15563 S:      Maintained
15564 F:      drivers/usb/host/isp116x*
15565 F:      include/linux/usb/isp116x.h
15566
15567 USB LAN78XX ETHERNET DRIVER
15568 M:      Woojung Huh <woojung.huh@microchip.com>
15569 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15570 L:      netdev@vger.kernel.org
15571 S:      Maintained
15572 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15573 F:      drivers/net/usb/lan78xx.*
15574 F:      include/dt-bindings/net/microchip-lan78xx.h
15575
15576 USB MASS STORAGE DRIVER
15577 M:      Alan Stern <stern@rowland.harvard.edu>
15578 L:      linux-usb@vger.kernel.org
15579 L:      usb-storage@lists.one-eyed-alien.net
15580 S:      Maintained
15581 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
15582 F:      drivers/usb/storage/
15583
15584 USB MIDI DRIVER
15585 M:      Clemens Ladisch <clemens@ladisch.de>
15586 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15587 T:      git git://git.alsa-project.org/alsa-kernel.git
15588 S:      Maintained
15589 F:      sound/usb/midi.*
15590
15591 USB NETWORKING DRIVERS
15592 L:      linux-usb@vger.kernel.org
15593 S:      Odd Fixes
15594 F:      drivers/net/usb/
15595
15596 USB OHCI DRIVER
15597 M:      Alan Stern <stern@rowland.harvard.edu>
15598 L:      linux-usb@vger.kernel.org
15599 S:      Maintained
15600 F:      Documentation/usb/ohci.txt
15601 F:      drivers/usb/host/ohci*
15602
15603 USB OTG FSM (Finite State Machine)
15604 M:      Peter Chen <Peter.Chen@nxp.com>
15605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15606 L:      linux-usb@vger.kernel.org
15607 S:      Maintained
15608 F:      drivers/usb/common/usb-otg-fsm.c
15609
15610 USB OVER IP DRIVER
15611 M:      Valentina Manea <valentina.manea.m@gmail.com>
15612 M:      Shuah Khan <shuah@kernel.org>
15613 L:      linux-usb@vger.kernel.org
15614 S:      Maintained
15615 F:      Documentation/usb/usbip_protocol.txt
15616 F:      drivers/usb/usbip/
15617 F:      tools/usb/usbip/
15618 F:      tools/testing/selftests/drivers/usb/usbip/
15619
15620 USB PEGASUS DRIVER
15621 M:      Petko Manolov <petkan@nucleusys.com>
15622 L:      linux-usb@vger.kernel.org
15623 L:      netdev@vger.kernel.org
15624 T:      git git://github.com/petkan/pegasus.git
15625 W:      https://github.com/petkan/pegasus
15626 S:      Maintained
15627 F:      drivers/net/usb/pegasus.*
15628
15629 USB PHY LAYER
15630 M:      Felipe Balbi <balbi@kernel.org>
15631 L:      linux-usb@vger.kernel.org
15632 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15633 S:      Maintained
15634 F:      drivers/usb/phy/
15635
15636 USB PRINTER DRIVER (usblp)
15637 M:      Pete Zaitcev <zaitcev@redhat.com>
15638 L:      linux-usb@vger.kernel.org
15639 S:      Supported
15640 F:      drivers/usb/class/usblp.c
15641
15642 USB QMI WWAN NETWORK DRIVER
15643 M:      Bjørn Mork <bjorn@mork.no>
15644 L:      netdev@vger.kernel.org
15645 S:      Maintained
15646 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15647 F:      drivers/net/usb/qmi_wwan.c
15648
15649 USB RTL8150 DRIVER
15650 M:      Petko Manolov <petkan@nucleusys.com>
15651 L:      linux-usb@vger.kernel.org
15652 L:      netdev@vger.kernel.org
15653 T:      git git://github.com/petkan/rtl8150.git
15654 W:      https://github.com/petkan/rtl8150
15655 S:      Maintained
15656 F:      drivers/net/usb/rtl8150.c
15657
15658 USB SERIAL SUBSYSTEM
15659 M:      Johan Hovold <johan@kernel.org>
15660 L:      linux-usb@vger.kernel.org
15661 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15662 S:      Maintained
15663 F:      Documentation/usb/usb-serial.txt
15664 F:      drivers/usb/serial/
15665 F:      include/linux/usb/serial.h
15666
15667 USB SMSC75XX ETHERNET DRIVER
15668 M:      Steve Glendinning <steve.glendinning@shawell.net>
15669 L:      netdev@vger.kernel.org
15670 S:      Maintained
15671 F:      drivers/net/usb/smsc75xx.*
15672
15673 USB SMSC95XX ETHERNET DRIVER
15674 M:      Steve Glendinning <steve.glendinning@shawell.net>
15675 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15676 L:      netdev@vger.kernel.org
15677 S:      Maintained
15678 F:      drivers/net/usb/smsc95xx.*
15679
15680 USB SUBSYSTEM
15681 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15682 L:      linux-usb@vger.kernel.org
15683 W:      http://www.linux-usb.org
15684 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15685 S:      Supported
15686 F:      Documentation/devicetree/bindings/usb/
15687 F:      Documentation/usb/
15688 F:      drivers/usb/
15689 F:      include/linux/usb.h
15690 F:      include/linux/usb/
15691
15692 USB TYPEC PI3USB30532 MUX DRIVER
15693 M:      Hans de Goede <hdegoede@redhat.com>
15694 L:      linux-usb@vger.kernel.org
15695 S:      Maintained
15696 F:      drivers/usb/typec/mux/pi3usb30532.c
15697
15698 USB TYPEC CLASS
15699 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15700 L:      linux-usb@vger.kernel.org
15701 S:      Maintained
15702 F:      Documentation/ABI/testing/sysfs-class-typec
15703 F:      Documentation/driver-api/usb/typec.rst
15704 F:      drivers/usb/typec/
15705 F:      include/linux/usb/typec.h
15706
15707 USB TYPEC BUS FOR ALTERNATE MODES
15708 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15709 L:      linux-usb@vger.kernel.org
15710 S:      Maintained
15711 F:      Documentation/ABI/testing/sysfs-bus-typec
15712 F:      Documentation/driver-api/usb/typec_bus.rst
15713 F:      drivers/usb/typec/altmodes/
15714 F:      include/linux/usb/typec_altmode.h
15715
15716 USB TYPEC PORT CONTROLLER DRIVERS
15717 M:      Guenter Roeck <linux@roeck-us.net>
15718 L:      linux-usb@vger.kernel.org
15719 S:      Maintained
15720 F:      drivers/usb/typec/tcpm/
15721
15722 USB UHCI DRIVER
15723 M:      Alan Stern <stern@rowland.harvard.edu>
15724 L:      linux-usb@vger.kernel.org
15725 S:      Maintained
15726 F:      drivers/usb/host/uhci*
15727
15728 USB VIDEO CLASS
15729 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15730 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
15731 L:      linux-media@vger.kernel.org
15732 T:      git git://linuxtv.org/media_tree.git
15733 W:      http://www.ideasonboard.org/uvc/
15734 S:      Maintained
15735 F:      drivers/media/usb/uvc/
15736 F:      include/uapi/linux/uvcvideo.h
15737
15738 USB VISION DRIVER
15739 M:      Hans Verkuil <hverkuil@xs4all.nl>
15740 L:      linux-media@vger.kernel.org
15741 T:      git git://linuxtv.org/media_tree.git
15742 W:      https://linuxtv.org
15743 S:      Odd Fixes
15744 F:      drivers/media/usb/usbvision/
15745
15746 USB WEBCAM GADGET
15747 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15748 L:      linux-usb@vger.kernel.org
15749 S:      Maintained
15750 F:      drivers/usb/gadget/function/*uvc*
15751 F:      drivers/usb/gadget/legacy/webcam.c
15752 F:      include/uapi/linux/usb/g_uvc.h
15753
15754 USB WIRELESS RNDIS DRIVER (rndis_wlan)
15755 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
15756 L:      linux-wireless@vger.kernel.org
15757 S:      Maintained
15758 F:      drivers/net/wireless/rndis_wlan.c
15759
15760 USB XHCI DRIVER
15761 M:      Mathias Nyman <mathias.nyman@intel.com>
15762 L:      linux-usb@vger.kernel.org
15763 S:      Supported
15764 F:      drivers/usb/host/xhci*
15765 F:      drivers/usb/host/pci-quirks*
15766
15767 USB ZD1201 DRIVER
15768 L:      linux-wireless@vger.kernel.org
15769 W:      http://linux-lc100020.sourceforge.net
15770 S:      Orphan
15771 F:      drivers/net/wireless/zydas/zd1201.*
15772
15773 USB ZR364XX DRIVER
15774 M:      Antoine Jacquet <royale@zerezo.com>
15775 L:      linux-usb@vger.kernel.org
15776 L:      linux-media@vger.kernel.org
15777 T:      git git://linuxtv.org/media_tree.git
15778 W:      http://royale.zerezo.com/zr364xx/
15779 S:      Maintained
15780 F:      Documentation/media/v4l-drivers/zr364xx*
15781 F:      drivers/media/usb/zr364xx/
15782
15783 USER-MODE LINUX (UML)
15784 M:      Jeff Dike <jdike@addtoit.com>
15785 M:      Richard Weinberger <richard@nod.at>
15786 L:      linux-um@lists.infradead.org
15787 W:      http://user-mode-linux.sourceforge.net
15788 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15789 S:      Maintained
15790 F:      Documentation/virtual/uml/
15791 F:      arch/um/
15792 F:      arch/x86/um/
15793 F:      fs/hostfs/
15794 F:      fs/hppfs/
15795
15796 USERSPACE COPYIN/COPYOUT (UIOVEC)
15797 M:      Alexander Viro <viro@zeniv.linux.org.uk>
15798 S:      Maintained
15799 F:      lib/iov_iter.c
15800 F:      include/linux/uio.h
15801
15802 USERSPACE DMA BUFFER DRIVER
15803 M:      Gerd Hoffmann <kraxel@redhat.com>
15804 S:      Maintained
15805 L:      dri-devel@lists.freedesktop.org
15806 F:      drivers/dma-buf/udmabuf.c
15807 F:      include/uapi/linux/udmabuf.h
15808 T:      git git://anongit.freedesktop.org/drm/drm-misc
15809
15810 USERSPACE I/O (UIO)
15811 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15812 S:      Maintained
15813 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15814 F:      Documentation/driver-api/uio-howto.rst
15815 F:      drivers/uio/
15816 F:      include/linux/uio_driver.h
15817
15818 UTIL-LINUX PACKAGE
15819 M:      Karel Zak <kzak@redhat.com>
15820 L:      util-linux@vger.kernel.org
15821 W:      http://en.wikipedia.org/wiki/Util-linux
15822 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15823 S:      Maintained
15824
15825 UUID HELPERS
15826 M:      Christoph Hellwig <hch@lst.de>
15827 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15828 L:      linux-kernel@vger.kernel.org
15829 T:      git git://git.infradead.org/users/hch/uuid.git
15830 F:      lib/uuid.c
15831 F:      lib/test_uuid.c
15832 F:      include/linux/uuid.h
15833 F:      include/uapi/linux/uuid.h
15834 S:      Maintained
15835
15836 UVESAFB DRIVER
15837 M:      Michal Januszewski <spock@gentoo.org>
15838 L:      linux-fbdev@vger.kernel.org
15839 W:      https://github.com/mjanusz/v86d
15840 S:      Maintained
15841 F:      Documentation/fb/uvesafb.txt
15842 F:      drivers/video/fbdev/uvesafb.*
15843
15844 VF610 NAND DRIVER
15845 M:      Stefan Agner <stefan@agner.ch>
15846 L:      linux-mtd@lists.infradead.org
15847 S:      Supported
15848 F:      drivers/mtd/nand/raw/vf610_nfc.c
15849
15850 VFAT/FAT/MSDOS FILESYSTEM
15851 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15852 S:      Maintained
15853 F:      Documentation/filesystems/vfat.txt
15854 F:      fs/fat/
15855
15856 VFIO DRIVER
15857 M:      Alex Williamson <alex.williamson@redhat.com>
15858 L:      kvm@vger.kernel.org
15859 T:      git git://github.com/awilliam/linux-vfio.git
15860 S:      Maintained
15861 F:      Documentation/vfio.txt
15862 F:      drivers/vfio/
15863 F:      include/linux/vfio.h
15864 F:      include/uapi/linux/vfio.h
15865
15866 VFIO MEDIATED DEVICE DRIVERS
15867 M:      Kirti Wankhede <kwankhede@nvidia.com>
15868 L:      kvm@vger.kernel.org
15869 S:      Maintained
15870 F:      Documentation/vfio-mediated-device.txt
15871 F:      drivers/vfio/mdev/
15872 F:      include/linux/mdev.h
15873 F:      samples/vfio-mdev/
15874
15875 VFIO PLATFORM DRIVER
15876 M:      Eric Auger <eric.auger@redhat.com>
15877 L:      kvm@vger.kernel.org
15878 S:      Maintained
15879 F:      drivers/vfio/platform/
15880
15881 VGA_SWITCHEROO
15882 R:      Lukas Wunner <lukas@wunner.de>
15883 S:      Maintained
15884 F:      Documentation/gpu/vga-switcheroo.rst
15885 F:      drivers/gpu/vga/vga_switcheroo.c
15886 F:      include/linux/vga_switcheroo.h
15887 T:      git git://anongit.freedesktop.org/drm/drm-misc
15888
15889 VIA RHINE NETWORK DRIVER
15890 S:      Orphan
15891 F:      drivers/net/ethernet/via/via-rhine.c
15892
15893 VIA SD/MMC CARD CONTROLLER DRIVER
15894 M:      Bruce Chang <brucechang@via.com.tw>
15895 M:      Harald Welte <HaraldWelte@viatech.com>
15896 S:      Maintained
15897 F:      drivers/mmc/host/via-sdmmc.c
15898
15899 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15900 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15901 L:      linux-fbdev@vger.kernel.org
15902 S:      Maintained
15903 F:      include/linux/via-core.h
15904 F:      include/linux/via-gpio.h
15905 F:      include/linux/via_i2c.h
15906 F:      drivers/video/fbdev/via/
15907
15908 VIA VELOCITY NETWORK DRIVER
15909 M:      Francois Romieu <romieu@fr.zoreil.com>
15910 L:      netdev@vger.kernel.org
15911 S:      Maintained
15912 F:      drivers/net/ethernet/via/via-velocity.*
15913
15914 VICODEC VIRTUAL CODEC DRIVER
15915 M:      Hans Verkuil <hans.verkuil@cisco.com>
15916 L:      linux-media@vger.kernel.org
15917 T:      git git://linuxtv.org/media_tree.git
15918 W:      https://linuxtv.org
15919 S:      Maintained
15920 F:      drivers/media/platform/vicodec/*
15921
15922 VIDEO MULTIPLEXER DRIVER
15923 M:      Philipp Zabel <p.zabel@pengutronix.de>
15924 L:      linux-media@vger.kernel.org
15925 S:      Maintained
15926 F:      drivers/media/platform/video-mux.c
15927
15928 VIDEO I2C POLLING DRIVER
15929 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15930 L:      linux-media@vger.kernel.org
15931 S:      Maintained
15932 F:      drivers/media/i2c/video-i2c.c
15933
15934 VIDEOBUF2 FRAMEWORK
15935 M:      Pawel Osciak <pawel@osciak.com>
15936 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15937 M:      Kyungmin Park <kyungmin.park@samsung.com>
15938 L:      linux-media@vger.kernel.org
15939 S:      Maintained
15940 F:      drivers/media/common/videobuf2/*
15941 F:      include/media/videobuf2-*
15942
15943 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15944 M:      Helen Koike <helen.koike@collabora.com>
15945 L:      linux-media@vger.kernel.org
15946 T:      git git://linuxtv.org/media_tree.git
15947 W:      https://linuxtv.org
15948 S:      Maintained
15949 F:      drivers/media/platform/vimc/*
15950
15951 VIRT LIB
15952 M:      Alex Williamson <alex.williamson@redhat.com>
15953 M:      Paolo Bonzini <pbonzini@redhat.com>
15954 L:      kvm@vger.kernel.org
15955 S:      Supported
15956 F:      virt/lib/
15957
15958 VIRTIO AND VHOST VSOCK DRIVER
15959 M:      Stefan Hajnoczi <stefanha@redhat.com>
15960 L:      kvm@vger.kernel.org
15961 L:      virtualization@lists.linux-foundation.org
15962 L:      netdev@vger.kernel.org
15963 S:      Maintained
15964 F:      include/linux/virtio_vsock.h
15965 F:      include/uapi/linux/virtio_vsock.h
15966 F:      include/uapi/linux/vsockmon.h
15967 F:      include/uapi/linux/vm_sockets_diag.h
15968 F:      net/vmw_vsock/diag.c
15969 F:      net/vmw_vsock/af_vsock_tap.c
15970 F:      net/vmw_vsock/virtio_transport_common.c
15971 F:      net/vmw_vsock/virtio_transport.c
15972 F:      drivers/net/vsockmon.c
15973 F:      drivers/vhost/vsock.c
15974 F:      tools/testing/vsock/
15975
15976 VIRTIO CONSOLE DRIVER
15977 M:      Amit Shah <amit@kernel.org>
15978 L:      virtualization@lists.linux-foundation.org
15979 S:      Maintained
15980 F:      drivers/char/virtio_console.c
15981 F:      include/linux/virtio_console.h
15982 F:      include/uapi/linux/virtio_console.h
15983
15984 VIRTIO CORE, NET AND BLOCK DRIVERS
15985 M:      "Michael S. Tsirkin" <mst@redhat.com>
15986 M:      Jason Wang <jasowang@redhat.com>
15987 L:      virtualization@lists.linux-foundation.org
15988 S:      Maintained
15989 F:      Documentation/devicetree/bindings/virtio/
15990 F:      drivers/virtio/
15991 F:      tools/virtio/
15992 F:      drivers/net/virtio_net.c
15993 F:      drivers/block/virtio_blk.c
15994 F:      include/linux/virtio*.h
15995 F:      include/uapi/linux/virtio_*.h
15996 F:      drivers/crypto/virtio/
15997 F:      mm/balloon_compaction.c
15998
15999 VIRTIO CRYPTO DRIVER
16000 M:      Gonglei <arei.gonglei@huawei.com>
16001 L:      virtualization@lists.linux-foundation.org
16002 L:      linux-crypto@vger.kernel.org
16003 S:      Maintained
16004 F:      drivers/crypto/virtio/
16005 F:      include/uapi/linux/virtio_crypto.h
16006
16007 VIRTIO DRIVERS FOR S390
16008 M:      Cornelia Huck <cohuck@redhat.com>
16009 M:      Halil Pasic <pasic@linux.ibm.com>
16010 L:      linux-s390@vger.kernel.org
16011 L:      virtualization@lists.linux-foundation.org
16012 L:      kvm@vger.kernel.org
16013 S:      Supported
16014 F:      drivers/s390/virtio/
16015 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16016
16017 VIRTIO GPU DRIVER
16018 M:      David Airlie <airlied@linux.ie>
16019 M:      Gerd Hoffmann <kraxel@redhat.com>
16020 L:      dri-devel@lists.freedesktop.org
16021 L:      virtualization@lists.linux-foundation.org
16022 T:      git git://anongit.freedesktop.org/drm/drm-misc
16023 S:      Maintained
16024 F:      drivers/gpu/drm/virtio/
16025 F:      include/uapi/linux/virtio_gpu.h
16026
16027 VIRTIO HOST (VHOST)
16028 M:      "Michael S. Tsirkin" <mst@redhat.com>
16029 M:      Jason Wang <jasowang@redhat.com>
16030 L:      kvm@vger.kernel.org
16031 L:      virtualization@lists.linux-foundation.org
16032 L:      netdev@vger.kernel.org
16033 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16034 S:      Maintained
16035 F:      drivers/vhost/
16036 F:      include/uapi/linux/vhost.h
16037
16038 VIRTIO INPUT DRIVER
16039 M:      Gerd Hoffmann <kraxel@redhat.com>
16040 S:      Maintained
16041 F:      drivers/virtio/virtio_input.c
16042 F:      include/uapi/linux/virtio_input.h
16043
16044 VIRTUAL BOX GUEST DEVICE DRIVER
16045 M:      Hans de Goede <hdegoede@redhat.com>
16046 M:      Arnd Bergmann <arnd@arndb.de>
16047 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16048 S:      Maintained
16049 F:      include/linux/vbox_utils.h
16050 F:      include/uapi/linux/vbox*.h
16051 F:      drivers/virt/vboxguest/
16052
16053 VIRTUAL SERIO DEVICE DRIVER
16054 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16055 S:      Maintained
16056 F:      drivers/input/serio/userio.c
16057 F:      include/uapi/linux/userio.h
16058
16059 VIVID VIRTUAL VIDEO DRIVER
16060 M:      Hans Verkuil <hverkuil@xs4all.nl>
16061 L:      linux-media@vger.kernel.org
16062 T:      git git://linuxtv.org/media_tree.git
16063 W:      https://linuxtv.org
16064 S:      Maintained
16065 F:      drivers/media/platform/vivid/*
16066
16067 VLYNQ BUS
16068 M:      Florian Fainelli <f.fainelli@gmail.com>
16069 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16070 S:      Maintained
16071 F:      drivers/vlynq/vlynq.c
16072 F:      include/linux/vlynq.h
16073
16074 VME SUBSYSTEM
16075 M:      Martyn Welch <martyn@welchs.me.uk>
16076 M:      Manohar Vanga <manohar.vanga@gmail.com>
16077 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16078 L:      devel@driverdev.osuosl.org
16079 S:      Maintained
16080 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16081 F:      Documentation/driver-api/vme.rst
16082 F:      drivers/staging/vme/
16083 F:      drivers/vme/
16084 F:      include/linux/vme*
16085
16086 VMWARE BALLOON DRIVER
16087 M:      Xavier Deguillard <xdeguillard@vmware.com>
16088 M:      Nadav Amit <namit@vmware.com>
16089 M:      "VMware, Inc." <pv-drivers@vmware.com>
16090 L:      linux-kernel@vger.kernel.org
16091 S:      Maintained
16092 F:      drivers/misc/vmw_balloon.c
16093
16094 VMWARE HYPERVISOR INTERFACE
16095 M:      Alok Kataria <akataria@vmware.com>
16096 L:      virtualization@lists.linux-foundation.org
16097 S:      Supported
16098 F:      arch/x86/kernel/cpu/vmware.c
16099
16100 VMWARE PVRDMA DRIVER
16101 M:      Adit Ranadive <aditr@vmware.com>
16102 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16103 L:      linux-rdma@vger.kernel.org
16104 S:      Maintained
16105 F:      drivers/infiniband/hw/vmw_pvrdma/
16106
16107 VMware PVSCSI driver
16108 M:      Jim Gill <jgill@vmware.com>
16109 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16110 L:      linux-scsi@vger.kernel.org
16111 S:      Maintained
16112 F:      drivers/scsi/vmw_pvscsi.c
16113 F:      drivers/scsi/vmw_pvscsi.h
16114
16115 VMWARE VMMOUSE SUBDRIVER
16116 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16117 M:      "VMware, Inc." <pv-drivers@vmware.com>
16118 L:      linux-input@vger.kernel.org
16119 S:      Maintained
16120 F:      drivers/input/mouse/vmmouse.c
16121 F:      drivers/input/mouse/vmmouse.h
16122
16123 VMWARE VMXNET3 ETHERNET DRIVER
16124 M:      Ronak Doshi <doshir@vmware.com>
16125 M:      "VMware, Inc." <pv-drivers@vmware.com>
16126 L:      netdev@vger.kernel.org
16127 S:      Maintained
16128 F:      drivers/net/vmxnet3/
16129
16130 VOCORE VOCORE2 BOARD
16131 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16132 L:      linux-mips@vger.kernel.org
16133 S:      Maintained
16134 F:      arch/mips/boot/dts/ralink/vocore2.dts
16135
16136 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16137 M:      Liam Girdwood <lgirdwood@gmail.com>
16138 M:      Mark Brown <broonie@kernel.org>
16139 L:      linux-kernel@vger.kernel.org
16140 W:      http://www.slimlogic.co.uk/?p=48
16141 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16142 S:      Supported
16143 F:      Documentation/devicetree/bindings/regulator/
16144 F:      Documentation/power/regulator/
16145 F:      drivers/regulator/
16146 F:      include/dt-bindings/regulator/
16147 F:      include/linux/regulator/
16148
16149 VRF
16150 M:      David Ahern <dsa@cumulusnetworks.com>
16151 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16152 L:      netdev@vger.kernel.org
16153 S:      Maintained
16154 F:      drivers/net/vrf.c
16155 F:      Documentation/networking/vrf.txt
16156
16157 VT1211 HARDWARE MONITOR DRIVER
16158 M:      Juerg Haefliger <juergh@gmail.com>
16159 L:      linux-hwmon@vger.kernel.org
16160 S:      Maintained
16161 F:      Documentation/hwmon/vt1211
16162 F:      drivers/hwmon/vt1211.c
16163
16164 VT8231 HARDWARE MONITOR DRIVER
16165 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16166 L:      linux-hwmon@vger.kernel.org
16167 S:      Maintained
16168 F:      drivers/hwmon/vt8231.c
16169
16170 VUB300 USB to SDIO/SD/MMC bridge chip
16171 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16172 L:      linux-mmc@vger.kernel.org
16173 L:      linux-usb@vger.kernel.org
16174 S:      Supported
16175 F:      drivers/mmc/host/vub300.c
16176
16177 W1 DALLAS'S 1-WIRE BUS
16178 M:      Evgeniy Polyakov <zbr@ioremap.net>
16179 S:      Maintained
16180 F:      Documentation/devicetree/bindings/w1/
16181 F:      Documentation/w1/
16182 F:      drivers/w1/
16183 F:      include/linux/w1.h
16184
16185 W83791D HARDWARE MONITORING DRIVER
16186 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16187 L:      linux-hwmon@vger.kernel.org
16188 S:      Maintained
16189 F:      Documentation/hwmon/w83791d
16190 F:      drivers/hwmon/w83791d.c
16191
16192 W83793 HARDWARE MONITORING DRIVER
16193 M:      Rudolf Marek <r.marek@assembler.cz>
16194 L:      linux-hwmon@vger.kernel.org
16195 S:      Maintained
16196 F:      Documentation/hwmon/w83793
16197 F:      drivers/hwmon/w83793.c
16198
16199 W83795 HARDWARE MONITORING DRIVER
16200 M:      Jean Delvare <jdelvare@suse.com>
16201 L:      linux-hwmon@vger.kernel.org
16202 S:      Maintained
16203 F:      drivers/hwmon/w83795.c
16204
16205 W83L51xD SD/MMC CARD INTERFACE DRIVER
16206 M:      Pierre Ossman <pierre@ossman.eu>
16207 S:      Maintained
16208 F:      drivers/mmc/host/wbsd.*
16209
16210 WACOM PROTOCOL 4 SERIAL TABLETS
16211 M:      Julian Squires <julian@cipht.net>
16212 M:      Hans de Goede <hdegoede@redhat.com>
16213 L:      linux-input@vger.kernel.org
16214 S:      Maintained
16215 F:      drivers/input/tablet/wacom_serial4.c
16216
16217 WATCHDOG DEVICE DRIVERS
16218 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
16219 M:      Guenter Roeck <linux@roeck-us.net>
16220 L:      linux-watchdog@vger.kernel.org
16221 W:      http://www.linux-watchdog.org/
16222 T:      git git://www.linux-watchdog.org/linux-watchdog.git
16223 S:      Maintained
16224 F:      Documentation/devicetree/bindings/watchdog/
16225 F:      Documentation/watchdog/
16226 F:      drivers/watchdog/
16227 F:      include/linux/watchdog.h
16228 F:      include/uapi/linux/watchdog.h
16229
16230 WHISKEYCOVE PMIC GPIO DRIVER
16231 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
16232 L:      linux-gpio@vger.kernel.org
16233 S:      Maintained
16234 F:      drivers/gpio/gpio-wcove.c
16235
16236 WIIMOTE HID DRIVER
16237 M:      David Herrmann <dh.herrmann@googlemail.com>
16238 L:      linux-input@vger.kernel.org
16239 S:      Maintained
16240 F:      drivers/hid/hid-wiimote*
16241
16242 WILOCITY WIL6210 WIRELESS DRIVER
16243 M:      Maya Erez <merez@codeaurora.org>
16244 L:      linux-wireless@vger.kernel.org
16245 L:      wil6210@qti.qualcomm.com
16246 S:      Supported
16247 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
16248 F:      drivers/net/wireless/ath/wil6210/
16249
16250 WIMAX STACK
16251 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
16252 M:      linux-wimax@intel.com
16253 L:      wimax@linuxwimax.org (subscribers-only)
16254 S:      Supported
16255 W:      http://linuxwimax.org
16256 F:      Documentation/wimax/README.wimax
16257 F:      include/linux/wimax/debug.h
16258 F:      include/net/wimax.h
16259 F:      include/uapi/linux/wimax.h
16260 F:      net/wimax/
16261
16262 WINBOND CIR DRIVER
16263 M:      David Härdeman <david@hardeman.nu>
16264 S:      Maintained
16265 F:      drivers/media/rc/winbond-cir.c
16266
16267 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
16268 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16269 L:      linux-watchdog@vger.kernel.org
16270 S:      Maintained
16271 F:      drivers/watchdog/ebc-c384_wdt.c
16272
16273 WINSYSTEMS WS16C48 GPIO DRIVER
16274 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16275 L:      linux-gpio@vger.kernel.org
16276 S:      Maintained
16277 F:      drivers/gpio/gpio-ws16c48.c
16278
16279 WISTRON LAPTOP BUTTON DRIVER
16280 M:      Miloslav Trmac <mitr@volny.cz>
16281 S:      Maintained
16282 F:      drivers/input/misc/wistron_btns.c
16283
16284 WL3501 WIRELESS PCMCIA CARD DRIVER
16285 L:      linux-wireless@vger.kernel.org
16286 S:      Odd fixes
16287 F:      drivers/net/wireless/wl3501*
16288
16289 WOLFSON MICROELECTRONICS DRIVERS
16290 L:      patches@opensource.cirrus.com
16291 T:      git https://github.com/CirrusLogic/linux-drivers.git
16292 W:      https://github.com/CirrusLogic/linux-drivers/wiki
16293 S:      Supported
16294 F:      Documentation/hwmon/wm83??
16295 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
16296 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
16297 F:      Documentation/devicetree/bindings/mfd/arizona.txt
16298 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
16299 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
16300 F:      arch/arm/mach-s3c64xx/mach-crag6410*
16301 F:      drivers/clk/clk-wm83*.c
16302 F:      drivers/extcon/extcon-arizona.c
16303 F:      drivers/leds/leds-wm83*.c
16304 F:      drivers/gpio/gpio-*wm*.c
16305 F:      drivers/gpio/gpio-arizona.c
16306 F:      drivers/hwmon/wm83??-hwmon.c
16307 F:      drivers/input/misc/wm831x-on.c
16308 F:      drivers/input/touchscreen/wm831x-ts.c
16309 F:      drivers/input/touchscreen/wm97*.c
16310 F:      drivers/mfd/arizona*
16311 F:      drivers/mfd/wm*.c
16312 F:      drivers/mfd/cs47l24*
16313 F:      drivers/power/supply/wm83*.c
16314 F:      drivers/rtc/rtc-wm83*.c
16315 F:      drivers/regulator/wm8*.c
16316 F:      drivers/regulator/arizona*
16317 F:      drivers/video/backlight/wm83*_bl.c
16318 F:      drivers/watchdog/wm83*_wdt.c
16319 F:      include/linux/mfd/arizona/
16320 F:      include/linux/mfd/wm831x/
16321 F:      include/linux/mfd/wm8350/
16322 F:      include/linux/mfd/wm8400*
16323 F:      include/linux/regulator/arizona*
16324 F:      include/linux/wm97xx.h
16325 F:      include/sound/wm????.h
16326 F:      sound/soc/codecs/arizona.?
16327 F:      sound/soc/codecs/wm*
16328 F:      sound/soc/codecs/cs47l24*
16329
16330 WORKQUEUE
16331 M:      Tejun Heo <tj@kernel.org>
16332 R:      Lai Jiangshan <jiangshanlai@gmail.com>
16333 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
16334 S:      Maintained
16335 F:      include/linux/workqueue.h
16336 F:      kernel/workqueue.c
16337 F:      Documentation/core-api/workqueue.rst
16338
16339 X-POWERS AXP288 PMIC DRIVERS
16340 M:      Hans de Goede <hdegoede@redhat.com>
16341 S:      Maintained
16342 N:      axp288
16343 F:      drivers/acpi/pmic/intel_pmic_xpower.c
16344
16345 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
16346 M:      Chen-Yu Tsai <wens@csie.org>
16347 L:      linux-kernel@vger.kernel.org
16348 S:      Maintained
16349 N:      axp[128]
16350
16351 X.25 NETWORK LAYER
16352 M:      Andrew Hendry <andrew.hendry@gmail.com>
16353 L:      linux-x25@vger.kernel.org
16354 S:      Odd Fixes
16355 F:      Documentation/networking/x25*
16356 F:      include/net/x25*
16357 F:      net/x25/
16358
16359 X86 ARCHITECTURE (32-BIT AND 64-BIT)
16360 M:      Thomas Gleixner <tglx@linutronix.de>
16361 M:      Ingo Molnar <mingo@redhat.com>
16362 M:      Borislav Petkov <bp@alien8.de>
16363 R:      "H. Peter Anvin" <hpa@zytor.com>
16364 M:      x86@kernel.org
16365 L:      linux-kernel@vger.kernel.org
16366 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16367 S:      Maintained
16368 F:      Documentation/devicetree/bindings/x86/
16369 F:      Documentation/x86/
16370 F:      arch/x86/
16371
16372 X86 ENTRY CODE
16373 M:      Andy Lutomirski <luto@kernel.org>
16374 L:      linux-kernel@vger.kernel.org
16375 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
16376 S:      Maintained
16377 F:      arch/x86/entry/
16378
16379 X86 MCE INFRASTRUCTURE
16380 M:      Tony Luck <tony.luck@intel.com>
16381 M:      Borislav Petkov <bp@alien8.de>
16382 L:      linux-edac@vger.kernel.org
16383 S:      Maintained
16384 F:      arch/x86/kernel/cpu/mcheck/*
16385
16386 X86 MICROCODE UPDATE SUPPORT
16387 M:      Borislav Petkov <bp@alien8.de>
16388 S:      Maintained
16389 F:      arch/x86/kernel/cpu/microcode/*
16390
16391 X86 MM
16392 M:      Dave Hansen <dave.hansen@linux.intel.com>
16393 M:      Andy Lutomirski <luto@kernel.org>
16394 M:      Peter Zijlstra <peterz@infradead.org>
16395 L:      linux-kernel@vger.kernel.org
16396 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
16397 S:      Maintained
16398 F:      arch/x86/mm/
16399
16400 X86 PLATFORM DRIVERS
16401 M:      Darren Hart <dvhart@infradead.org>
16402 M:      Andy Shevchenko <andy@infradead.org>
16403 L:      platform-driver-x86@vger.kernel.org
16404 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
16405 S:      Maintained
16406 F:      drivers/platform/x86/
16407 F:      drivers/platform/olpc/
16408
16409 X86 VDSO
16410 M:      Andy Lutomirski <luto@kernel.org>
16411 L:      linux-kernel@vger.kernel.org
16412 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
16413 S:      Maintained
16414 F:      arch/x86/entry/vdso/
16415
16416 XARRAY
16417 M:      Matthew Wilcox <willy@infradead.org>
16418 L:      linux-fsdevel@vger.kernel.org
16419 S:      Supported
16420 F:      Documentation/core-api/xarray.rst
16421 F:      lib/idr.c
16422 F:      lib/xarray.c
16423 F:      include/linux/idr.h
16424 F:      include/linux/xarray.h
16425 F:      tools/testing/radix-tree
16426
16427 XC2028/3028 TUNER DRIVER
16428 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16429 L:      linux-media@vger.kernel.org
16430 W:      https://linuxtv.org
16431 T:      git git://linuxtv.org/media_tree.git
16432 S:      Maintained
16433 F:      drivers/media/tuners/tuner-xc2028.*
16434
16435 XDP SOCKETS (AF_XDP)
16436 M:      Björn Töpel <bjorn.topel@intel.com>
16437 M:      Magnus Karlsson <magnus.karlsson@intel.com>
16438 L:      netdev@vger.kernel.org
16439 S:      Maintained
16440 F:      kernel/bpf/xskmap.c
16441 F:      net/xdp/
16442
16443 XEN BLOCK SUBSYSTEM
16444 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16445 M:      Roger Pau Monné <roger.pau@citrix.com>
16446 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16447 S:      Supported
16448 F:      drivers/block/xen-blkback/*
16449 F:      drivers/block/xen*
16450
16451 XEN HYPERVISOR ARM
16452 M:      Stefano Stabellini <sstabellini@kernel.org>
16453 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16454 S:      Maintained
16455 F:      arch/arm/xen/
16456 F:      arch/arm/include/asm/xen/
16457
16458 XEN HYPERVISOR ARM64
16459 M:      Stefano Stabellini <sstabellini@kernel.org>
16460 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16461 S:      Maintained
16462 F:      arch/arm64/xen/
16463 F:      arch/arm64/include/asm/xen/
16464
16465 XEN HYPERVISOR INTERFACE
16466 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
16467 M:      Juergen Gross <jgross@suse.com>
16468 R:      Stefano Stabellini <sstabellini@kernel.org>
16469 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16470 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
16471 S:      Supported
16472 F:      arch/x86/xen/
16473 F:      arch/x86/platform/pvh/
16474 F:      drivers/*/xen-*front.c
16475 F:      drivers/xen/
16476 F:      arch/x86/include/asm/xen/
16477 F:      arch/x86/include/asm/pvclock-abi.h
16478 F:      include/xen/
16479 F:      include/uapi/xen/
16480 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
16481 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
16482
16483 XEN NETWORK BACKEND DRIVER
16484 M:      Wei Liu <wei.liu2@citrix.com>
16485 M:      Paul Durrant <paul.durrant@citrix.com>
16486 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16487 L:      netdev@vger.kernel.org
16488 S:      Supported
16489 F:      drivers/net/xen-netback/*
16490
16491 XEN PCI SUBSYSTEM
16492 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16493 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16494 S:      Supported
16495 F:      arch/x86/pci/*xen*
16496 F:      drivers/pci/*xen*
16497
16498 XEN PVSCSI DRIVERS
16499 M:      Juergen Gross <jgross@suse.com>
16500 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16501 L:      linux-scsi@vger.kernel.org
16502 S:      Supported
16503 F:      drivers/scsi/xen-scsifront.c
16504 F:      drivers/xen/xen-scsiback.c
16505 F:      include/xen/interface/io/vscsiif.h
16506
16507 XEN SWIOTLB SUBSYSTEM
16508 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16509 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16510 L:      iommu@lists.linux-foundation.org
16511 S:      Supported
16512 F:      arch/x86/xen/*swiotlb*
16513 F:      drivers/xen/*swiotlb*
16514
16515 XEN SOUND FRONTEND DRIVER
16516 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16517 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16518 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16519 S:      Supported
16520 F:      sound/xen/*
16521
16522 XFS FILESYSTEM
16523 M:      Darrick J. Wong <darrick.wong@oracle.com>
16524 M:      linux-xfs@vger.kernel.org
16525 L:      linux-xfs@vger.kernel.org
16526 W:      http://xfs.org/
16527 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16528 S:      Supported
16529 F:      Documentation/filesystems/xfs.txt
16530 F:      fs/xfs/
16531
16532 XILINX AXI ETHERNET DRIVER
16533 M:      Anirudha Sarangi <anirudh@xilinx.com>
16534 M:      John Linn <John.Linn@xilinx.com>
16535 S:      Maintained
16536 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16537
16538 XILINX UARTLITE SERIAL DRIVER
16539 M:      Peter Korsgaard <jacmet@sunsite.dk>
16540 L:      linux-serial@vger.kernel.org
16541 S:      Maintained
16542 F:      drivers/tty/serial/uartlite.c
16543
16544 XILINX VIDEO IP CORES
16545 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16546 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16547 L:      linux-media@vger.kernel.org
16548 T:      git git://linuxtv.org/media_tree.git
16549 S:      Supported
16550 F:      Documentation/devicetree/bindings/media/xilinx/
16551 F:      drivers/media/platform/xilinx/
16552 F:      include/uapi/linux/xilinx-v4l2-controls.h
16553
16554 XILLYBUS DRIVER
16555 M:      Eli Billauer <eli.billauer@gmail.com>
16556 L:      linux-kernel@vger.kernel.org
16557 S:      Supported
16558 F:      drivers/char/xillybus/
16559
16560 XLP9XX I2C DRIVER
16561 M:      George Cherian <george.cherian@cavium.com>
16562 M:      Jan Glauber <jglauber@cavium.com>
16563 L:      linux-i2c@vger.kernel.org
16564 W:      http://www.cavium.com
16565 S:      Supported
16566 F:      drivers/i2c/busses/i2c-xlp9xx.c
16567
16568 XRA1403 GPIO EXPANDER
16569 M:      Nandor Han <nandor.han@ge.com>
16570 M:      Semi Malinen <semi.malinen@ge.com>
16571 L:      linux-gpio@vger.kernel.org
16572 S:      Maintained
16573 F:      drivers/gpio/gpio-xra1403.c
16574 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16575
16576 XTENSA XTFPGA PLATFORM SUPPORT
16577 M:      Max Filippov <jcmvbkbc@gmail.com>
16578 L:      linux-xtensa@linux-xtensa.org
16579 S:      Maintained
16580 F:      drivers/spi/spi-xtensa-xtfpga.c
16581 F:      sound/soc/xtensa/xtfpga-i2s.c
16582
16583 YAM DRIVER FOR AX.25
16584 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16585 L:      linux-hams@vger.kernel.org
16586 S:      Maintained
16587 F:      drivers/net/hamradio/yam*
16588 F:      include/linux/yam.h
16589
16590 YAMA SECURITY MODULE
16591 M:      Kees Cook <keescook@chromium.org>
16592 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16593 S:      Supported
16594 F:      security/yama/
16595 F:      Documentation/admin-guide/LSM/Yama.rst
16596
16597 YEALINK PHONE DRIVER
16598 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16599 L:      usbb2k-api-dev@nongnu.org
16600 S:      Maintained
16601 F:      Documentation/input/devices/yealink.rst
16602 F:      drivers/input/misc/yealink.*
16603
16604 Z8530 DRIVER FOR AX.25
16605 M:      Joerg Reuter <jreuter@yaina.de>
16606 W:      http://yaina.de/jreuter/
16607 W:      http://www.qsl.net/dl1bke/
16608 L:      linux-hams@vger.kernel.org
16609 S:      Maintained
16610 F:      Documentation/networking/z8530drv.txt
16611 F:      drivers/net/hamradio/*scc.c
16612 F:      drivers/net/hamradio/z8530.h
16613
16614 ZBUD COMPRESSED PAGE ALLOCATOR
16615 M:      Seth Jennings <sjenning@redhat.com>
16616 M:      Dan Streetman <ddstreet@ieee.org>
16617 L:      linux-mm@kvack.org
16618 S:      Maintained
16619 F:      mm/zbud.c
16620 F:      include/linux/zbud.h
16621
16622 ZD1211RW WIRELESS DRIVER
16623 M:      Daniel Drake <dsd@gentoo.org>
16624 M:      Ulrich Kunitz <kune@deine-taler.de>
16625 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16626 L:      linux-wireless@vger.kernel.org
16627 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16628 S:      Maintained
16629 F:      drivers/net/wireless/zydas/zd1211rw/
16630
16631 ZD1301 MEDIA DRIVER
16632 M:      Antti Palosaari <crope@iki.fi>
16633 L:      linux-media@vger.kernel.org
16634 W:      https://linuxtv.org/
16635 W:      http://palosaari.fi/linux/
16636 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16637 S:      Maintained
16638 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16639
16640 ZD1301_DEMOD MEDIA DRIVER
16641 M:      Antti Palosaari <crope@iki.fi>
16642 L:      linux-media@vger.kernel.org
16643 W:      https://linuxtv.org/
16644 W:      http://palosaari.fi/linux/
16645 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16646 S:      Maintained
16647 F:      drivers/media/dvb-frontends/zd1301_demod*
16648
16649 ZPOOL COMPRESSED PAGE STORAGE API
16650 M:      Dan Streetman <ddstreet@ieee.org>
16651 L:      linux-mm@kvack.org
16652 S:      Maintained
16653 F:      mm/zpool.c
16654 F:      include/linux/zpool.h
16655
16656 ZR36067 VIDEO FOR LINUX DRIVER
16657 L:      mjpeg-users@lists.sourceforge.net
16658 L:      linux-media@vger.kernel.org
16659 W:      http://mjpeg.sourceforge.net/driver-zoran/
16660 T:      hg https://linuxtv.org/hg/v4l-dvb
16661 S:      Odd Fixes
16662 F:      drivers/staging/media/zoran/
16663
16664 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
16665 M:      Minchan Kim <minchan@kernel.org>
16666 M:      Nitin Gupta <ngupta@vflare.org>
16667 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16668 L:      linux-kernel@vger.kernel.org
16669 S:      Maintained
16670 F:      drivers/block/zram/
16671 F:      Documentation/blockdev/zram.txt
16672
16673 ZS DECSTATION Z85C30 SERIAL DRIVER
16674 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16675 S:      Maintained
16676 F:      drivers/tty/serial/zs.*
16677
16678 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
16679 M:      Minchan Kim <minchan@kernel.org>
16680 M:      Nitin Gupta <ngupta@vflare.org>
16681 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16682 L:      linux-mm@kvack.org
16683 S:      Maintained
16684 F:      mm/zsmalloc.c
16685 F:      include/linux/zsmalloc.h
16686 F:      Documentation/vm/zsmalloc.rst
16687
16688 ZSWAP COMPRESSED SWAP CACHING
16689 M:      Seth Jennings <sjenning@redhat.com>
16690 M:      Dan Streetman <ddstreet@ieee.org>
16691 L:      linux-mm@kvack.org
16692 S:      Maintained
16693 F:      mm/zswap.c
16694
16695 THE REST
16696 M:      Linus Torvalds <torvalds@linux-foundation.org>
16697 L:      linux-kernel@vger.kernel.org
16698 Q:      http://patchwork.kernel.org/project/LKML/list/
16699 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
16700 S:      Buried alive in reporters
16701 F:      *
16702 F:      */