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 W:      https://mtk.bcnfs.org/
1743 C:      irc://chat.freenode.net/linux-mediatek
1744 S:      Maintained
1745 F:      arch/arm/boot/dts/mt6*
1746 F:      arch/arm/boot/dts/mt7*
1747 F:      arch/arm/boot/dts/mt8*
1748 F:      arch/arm/mach-mediatek/
1749 F:      arch/arm64/boot/dts/mediatek/
1750 F:      drivers/soc/mediatek/
1751 N:      mtk
1752 N:      mt[678]
1753 K:      mediatek
1754
1755 ARM/Mediatek USB3 PHY DRIVER
1756 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1757 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1758 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1759 S:      Maintained
1760 F:      drivers/phy/mediatek/
1761 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1762
1763 ARM/MICREL KS8695 ARCHITECTURE
1764 M:      Greg Ungerer <gerg@uclinux.org>
1765 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1766 F:      arch/arm/mach-ks8695/
1767 S:      Odd Fixes
1768
1769 ARM/Microchip (AT91) SoC support
1770 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1771 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1772 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1773 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1774 W:      http://www.linux4sam.org
1775 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1776 S:      Supported
1777 N:      at91
1778 N:      atmel
1779 F:      arch/arm/mach-at91/
1780 F:      include/soc/at91/
1781 F:      arch/arm/boot/dts/at91*.dts
1782 F:      arch/arm/boot/dts/at91*.dtsi
1783 F:      arch/arm/boot/dts/sama*.dts
1784 F:      arch/arm/boot/dts/sama*.dtsi
1785 F:      arch/arm/include/debug/at91.S
1786 F:      drivers/memory/atmel*
1787 F:      drivers/watchdog/sama5d4_wdt.c
1788 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1789 X:      drivers/net/wireless/atmel/
1790
1791 ARM/MIOA701 MACHINE SUPPORT
1792 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1793 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1794 F:      arch/arm/mach-pxa/mioa701.c
1795 S:      Maintained
1796
1797 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1798 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1799 S:      Maintained
1800
1801 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1802 M:      Linus Walleij <linus.walleij@linaro.org>
1803 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1804 S:      Maintained
1805 F:      arch/arm/mach-nomadik/
1806 F:      arch/arm/mach-u300/
1807 F:      arch/arm/mach-ux500/
1808 F:      arch/arm/boot/dts/ste-*
1809 F:      drivers/clk/clk-nomadik.c
1810 F:      drivers/clk/clk-u300.c
1811 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1812 F:      drivers/clocksource/timer-u300.c
1813 F:      drivers/dma/coh901318*
1814 F:      drivers/dma/ste_dma40*
1815 F:      drivers/hwspinlock/u8500_hsem.c
1816 F:      drivers/i2c/busses/i2c-nomadik.c
1817 F:      drivers/i2c/busses/i2c-stu300.c
1818 F:      drivers/mfd/ab3100*
1819 F:      drivers/mfd/ab8500*
1820 F:      drivers/mfd/abx500*
1821 F:      drivers/mfd/dbx500*
1822 F:      drivers/mfd/db8500*
1823 F:      drivers/pinctrl/nomadik/
1824 F:      drivers/pinctrl/pinctrl-coh901*
1825 F:      drivers/pinctrl/pinctrl-u300.c
1826 F:      drivers/rtc/rtc-ab3100.c
1827 F:      drivers/rtc/rtc-ab8500.c
1828 F:      drivers/rtc/rtc-coh901331.c
1829 F:      drivers/rtc/rtc-pl031.c
1830 F:      drivers/watchdog/coh901327_wdt.c
1831 F:      Documentation/devicetree/bindings/arm/ste-*
1832 F:      Documentation/devicetree/bindings/arm/ux500/
1833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1834
1835 ARM/NUVOTON NPCM ARCHITECTURE
1836 M:      Avi Fishman <avifishman70@gmail.com>
1837 M:      Tomer Maimon <tmaimon77@gmail.com>
1838 R:      Patrick Venture <venture@google.com>
1839 R:      Nancy Yuen <yuenn@google.com>
1840 R:      Brendan Higgins <brendanhiggins@google.com>
1841 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1842 S:      Supported
1843 F:      arch/arm/mach-npcm/
1844 F:      arch/arm/boot/dts/nuvoton-npcm*
1845 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1846 F:      drivers/*/*npcm*
1847 F:      Documentation/devicetree/bindings/*/*npcm*
1848 F:      Documentation/devicetree/bindings/*/*/*npcm*
1849
1850 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1851 M:      Wan ZongShun <mcuos.com@gmail.com>
1852 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1853 W:      http://www.mcuos.com
1854 S:      Maintained
1855 F:      arch/arm/mach-w90x900/
1856 F:      drivers/input/keyboard/w90p910_keypad.c
1857 F:      drivers/input/touchscreen/w90p910_ts.c
1858 F:      drivers/watchdog/nuc900_wdt.c
1859 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1860 F:      drivers/mtd/nand/raw/nuc900_nand.c
1861 F:      drivers/rtc/rtc-nuc900.c
1862 F:      drivers/spi/spi-nuc900.c
1863 F:      drivers/usb/host/ehci-w90x900.c
1864 F:      drivers/video/fbdev/nuc900fb.c
1865
1866 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1867 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1868 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1869 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1870 S:      Supported
1871
1872 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1873 M:      Alexander Clouter <alex@digriz.org.uk>
1874 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1875 W:      http://www.digriz.org.uk/ts78xx/kernel
1876 S:      Maintained
1877 F:      arch/arm/mach-orion5x/ts78xx-*
1878
1879 ARM/OXNAS platform support
1880 M:      Neil Armstrong <narmstrong@baylibre.com>
1881 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1882 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1883 S:      Maintained
1884 F:      arch/arm/mach-oxnas/
1885 F:      arch/arm/boot/dts/ox8*.dts*
1886 N:      oxnas
1887
1888 ARM/PALM TREO SUPPORT
1889 M:      Tomas Cech <sleep_walker@suse.com>
1890 L:      linux-arm-kernel@lists.infradead.org
1891 W:      http://hackndev.com
1892 S:      Maintained
1893 F:      arch/arm/mach-pxa/palmtreo.*
1894
1895 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1896 M:      Marek Vasut <marek.vasut@gmail.com>
1897 L:      linux-arm-kernel@lists.infradead.org
1898 W:      http://hackndev.com
1899 S:      Maintained
1900 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1901 F:      arch/arm/mach-pxa/palmtx.c
1902 F:      arch/arm/mach-pxa/palmt5.*
1903 F:      arch/arm/mach-pxa/include/mach/palmld.h
1904 F:      arch/arm/mach-pxa/palmld.c
1905 F:      arch/arm/mach-pxa/palmte2.*
1906 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1907 F:      arch/arm/mach-pxa/palmtc.c
1908
1909 ARM/PALMZ72 SUPPORT
1910 M:      Sergey Lapin <slapin@ossfans.org>
1911 L:      linux-arm-kernel@lists.infradead.org
1912 W:      http://hackndev.com
1913 S:      Maintained
1914 F:      arch/arm/mach-pxa/palmz72.*
1915
1916 ARM/PLEB SUPPORT
1917 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1918 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1919 S:      Maintained
1920
1921 ARM/PT DIGITAL BOARD PORT
1922 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1923 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1924 W:      http://www.armlinux.org.uk/
1925 S:      Maintained
1926
1927 ARM/QUALCOMM SUPPORT
1928 M:      Andy Gross <andy.gross@linaro.org>
1929 M:      David Brown <david.brown@linaro.org>
1930 L:      linux-arm-msm@vger.kernel.org
1931 S:      Maintained
1932 F:      Documentation/devicetree/bindings/soc/qcom/
1933 F:      arch/arm/boot/dts/qcom-*.dts
1934 F:      arch/arm/boot/dts/qcom-*.dtsi
1935 F:      arch/arm/mach-qcom/
1936 F:      arch/arm64/boot/dts/qcom/*
1937 F:      drivers/i2c/busses/i2c-qup.c
1938 F:      drivers/clk/qcom/
1939 F:      drivers/dma/qcom/
1940 F:      drivers/soc/qcom/
1941 F:      drivers/spi/spi-qup.c
1942 F:      drivers/tty/serial/msm_serial.c
1943 F:      drivers/*/pm8???-*
1944 F:      drivers/mfd/ssbi.c
1945 F:      drivers/firmware/qcom_scm*
1946 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1947
1948 ARM/RADISYS ENP2611 MACHINE SUPPORT
1949 M:      Lennert Buytenhek <kernel@wantstofly.org>
1950 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1951 S:      Maintained
1952
1953 ARM/REALTEK ARCHITECTURE
1954 M:      Andreas Färber <afaerber@suse.de>
1955 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1956 S:      Maintained
1957 F:      arch/arm64/boot/dts/realtek/
1958 F:      Documentation/devicetree/bindings/arm/realtek.txt
1959
1960 ARM/RENESAS ARM64 ARCHITECTURE
1961 M:      Simon Horman <horms@verge.net.au>
1962 M:      Magnus Damm <magnus.damm@gmail.com>
1963 L:      linux-renesas-soc@vger.kernel.org
1964 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1965 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1966 S:      Supported
1967 F:      arch/arm64/boot/dts/renesas/
1968 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1969 F:      drivers/soc/renesas/
1970 F:      include/linux/soc/renesas/
1971
1972 ARM/RISCPC ARCHITECTURE
1973 M:      Russell King <linux@armlinux.org.uk>
1974 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1975 W:      http://www.armlinux.org.uk/
1976 S:      Maintained
1977 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1978 F:      arch/arm/include/asm/hardware/ioc.h
1979 F:      arch/arm/include/asm/hardware/iomd.h
1980 F:      arch/arm/include/asm/hardware/memc.h
1981 F:      arch/arm/mach-rpc/
1982 F:      drivers/net/ethernet/8390/etherh.c
1983 F:      drivers/net/ethernet/i825xx/ether1*
1984 F:      drivers/net/ethernet/seeq/ether3*
1985 F:      drivers/scsi/arm/
1986
1987 ARM/Rockchip SoC support
1988 M:      Heiko Stuebner <heiko@sntech.de>
1989 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1990 L:      linux-rockchip@lists.infradead.org
1991 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1992 S:      Maintained
1993 F:      arch/arm/boot/dts/rk3*
1994 F:      arch/arm/boot/dts/rv1108*
1995 F:      arch/arm/mach-rockchip/
1996 F:      drivers/clk/rockchip/
1997 F:      drivers/i2c/busses/i2c-rk3x.c
1998 F:      drivers/*/*rockchip*
1999 F:      drivers/*/*/*rockchip*
2000 F:      sound/soc/rockchip/
2001 N:      rockchip
2002
2003 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2004 M:      Kukjin Kim <kgene@kernel.org>
2005 M:      Krzysztof Kozlowski <krzk@kernel.org>
2006 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2007 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2008 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2009 S:      Maintained
2010 F:      arch/arm/boot/dts/s3c*
2011 F:      arch/arm/boot/dts/s5p*
2012 F:      arch/arm/boot/dts/exynos*
2013 F:      arch/arm64/boot/dts/exynos/
2014 F:      arch/arm/plat-samsung/
2015 F:      arch/arm/mach-s3c24*/
2016 F:      arch/arm/mach-s3c64xx/
2017 F:      arch/arm/mach-s5p*/
2018 F:      arch/arm/mach-exynos*/
2019 F:      drivers/*/*s3c24*
2020 F:      drivers/*/*/*s3c24*
2021 F:      drivers/*/*s3c64xx*
2022 F:      drivers/*/*s5pv210*
2023 F:      drivers/memory/samsung/*
2024 F:      drivers/soc/samsung/*
2025 F:      Documentation/arm/Samsung/
2026 F:      Documentation/devicetree/bindings/arm/samsung/
2027 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2028 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2029 N:      exynos
2030
2031 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2032 M:      Kyungmin Park <kyungmin.park@samsung.com>
2033 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2034 S:      Maintained
2035 F:      arch/arm/mach-s5pv210/
2036
2037 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2038 M:      Kyungmin Park <kyungmin.park@samsung.com>
2039 M:      Kamil Debski <kamil@wypas.org>
2040 M:      Andrzej Hajda <a.hajda@samsung.com>
2041 L:      linux-arm-kernel@lists.infradead.org
2042 L:      linux-media@vger.kernel.org
2043 S:      Maintained
2044 F:      drivers/media/platform/s5p-g2d/
2045
2046 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2047 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2048 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2049 L:      linux-media@vger.kernel.org
2050 S:      Maintained
2051 F:      drivers/media/platform/s5p-cec/
2052 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2053
2054 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2055 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
2056 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2057 L:      linux-arm-kernel@lists.infradead.org
2058 L:      linux-media@vger.kernel.org
2059 S:      Maintained
2060 F:      drivers/media/platform/s5p-jpeg/
2061
2062 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2063 M:      Kyungmin Park <kyungmin.park@samsung.com>
2064 M:      Kamil Debski <kamil@wypas.org>
2065 M:      Jeongtae Park <jtp.park@samsung.com>
2066 M:      Andrzej Hajda <a.hajda@samsung.com>
2067 L:      linux-arm-kernel@lists.infradead.org
2068 L:      linux-media@vger.kernel.org
2069 S:      Maintained
2070 F:      arch/arm/plat-samsung/s5p-dev-mfc.c
2071 F:      drivers/media/platform/s5p-mfc/
2072
2073 ARM/SHMOBILE ARM ARCHITECTURE
2074 M:      Simon Horman <horms@verge.net.au>
2075 M:      Magnus Damm <magnus.damm@gmail.com>
2076 L:      linux-renesas-soc@vger.kernel.org
2077 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2079 S:      Supported
2080 F:      arch/arm/boot/dts/emev2*
2081 F:      arch/arm/boot/dts/r7s*
2082 F:      arch/arm/boot/dts/r8a*
2083 F:      arch/arm/boot/dts/r9a*
2084 F:      arch/arm/boot/dts/sh*
2085 F:      arch/arm/configs/shmobile_defconfig
2086 F:      arch/arm/include/debug/renesas-scif.S
2087 F:      arch/arm/mach-shmobile/
2088 F:      Documentation/devicetree/bindings/arm/shmobile.txt
2089 F:      drivers/soc/renesas/
2090 F:      include/linux/soc/renesas/
2091
2092 ARM/SOCFPGA ARCHITECTURE
2093 M:      Dinh Nguyen <dinguyen@kernel.org>
2094 S:      Maintained
2095 F:      arch/arm/mach-socfpga/
2096 F:      arch/arm/boot/dts/socfpga*
2097 F:      arch/arm/configs/socfpga_defconfig
2098 F:      arch/arm64/boot/dts/altera/
2099 W:      http://www.rocketboards.org
2100 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2101
2102 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2103 M:      Dinh Nguyen <dinguyen@kernel.org>
2104 S:      Maintained
2105 F:      drivers/clk/socfpga/
2106
2107 ARM/SOCFPGA EDAC SUPPORT
2108 M:      Thor Thayer <thor.thayer@linux.intel.com>
2109 S:      Maintained
2110 F:      drivers/edac/altera_edac.
2111
2112 ARM/SPREADTRUM SoC SUPPORT
2113 M:      Orson Zhai <orsonzhai@gmail.com>
2114 M:      Baolin Wang <baolin.wang@linaro.org>
2115 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2116 S:      Maintained
2117 F:      arch/arm64/boot/dts/sprd
2118 N:      sprd
2119
2120 ARM/STI ARCHITECTURE
2121 M:      Patrice Chotard <patrice.chotard@st.com>
2122 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2123 W:      http://www.stlinux.com
2124 S:      Maintained
2125 F:      arch/arm/mach-sti/
2126 F:      arch/arm/boot/dts/sti*
2127 F:      drivers/char/hw_random/st-rng.c
2128 F:      drivers/clocksource/arm_global_timer.c
2129 F:      drivers/clocksource/clksrc_st_lpc.c
2130 F:      drivers/cpufreq/sti-cpufreq.c
2131 F:      drivers/dma/st_fdma*
2132 F:      drivers/i2c/busses/i2c-st.c
2133 F:      drivers/media/rc/st_rc.c
2134 F:      drivers/media/platform/sti/c8sectpfe/
2135 F:      drivers/mmc/host/sdhci-st.c
2136 F:      drivers/phy/st/phy-miphy28lp.c
2137 F:      drivers/phy/st/phy-stih407-usb.c
2138 F:      drivers/pinctrl/pinctrl-st.c
2139 F:      drivers/remoteproc/st_remoteproc.c
2140 F:      drivers/remoteproc/st_slim_rproc.c
2141 F:      drivers/reset/sti/
2142 F:      drivers/rtc/rtc-st-lpc.c
2143 F:      drivers/tty/serial/st-asc.c
2144 F:      drivers/usb/dwc3/dwc3-st.c
2145 F:      drivers/usb/host/ehci-st.c
2146 F:      drivers/usb/host/ohci-st.c
2147 F:      drivers/watchdog/st_lpc_wdt.c
2148 F:      drivers/ata/ahci_st.c
2149 F:      include/linux/remoteproc/st_slim_rproc.h
2150
2151 ARM/STM32 ARCHITECTURE
2152 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2153 M:      Alexandre Torgue <alexandre.torgue@st.com>
2154 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2155 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2156 S:      Maintained
2157 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2158 N:      stm32
2159 N:      stm
2160 F:      arch/arm/boot/dts/stm32*
2161 F:      arch/arm/mach-stm32/
2162 F:      drivers/clocksource/armv7m_systick.c
2163
2164 ARM/Synaptics SoC support
2165 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2166 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2167 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2168 S:      Maintained
2169 F:      arch/arm/mach-berlin/
2170 F:      arch/arm/boot/dts/berlin*
2171 F:      arch/arm64/boot/dts/synaptics/
2172
2173 ARM/TANGO ARCHITECTURE
2174 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2175 M:      Mans Rullgard <mans@mansr.com>
2176 L:      linux-arm-kernel@lists.infradead.org
2177 S:      Odd Fixes
2178 N:      tango
2179
2180 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2181 M:      Lennert Buytenhek <kernel@wantstofly.org>
2182 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2183 S:      Maintained
2184
2185 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2186 M:      Hans Verkuil <hans.verkuil@cisco.com>
2187 L:      linux-tegra@vger.kernel.org
2188 L:      linux-media@vger.kernel.org
2189 S:      Maintained
2190 F:      drivers/media/platform/tegra-cec/
2191 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2192
2193 ARM/TETON BGA MACHINE SUPPORT
2194 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2195 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2196 S:      Maintained
2197
2198 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2199 M:      Santosh Shilimkar <ssantosh@kernel.org>
2200 L:      linux-kernel@vger.kernel.org
2201 S:      Maintained
2202 F:      drivers/memory/*emif*
2203
2204 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2205 M:      Tero Kristo <t-kristo@ti.com>
2206 M:      Nishanth Menon <nm@ti.com>
2207 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2208 S:      Supported
2209 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2210 F:      arch/arm64/boot/dts/ti/Makefile
2211 F:      arch/arm64/boot/dts/ti/k3-*
2212
2213 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2214 M:      Santosh Shilimkar <ssantosh@kernel.org>
2215 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2216 S:      Maintained
2217 F:      arch/arm/mach-keystone/
2218 F:      arch/arm/boot/dts/keystone-*
2219 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2220
2221 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2222 M:      Santosh Shilimkar <ssantosh@kernel.org>
2223 L:      linux-kernel@vger.kernel.org
2224 S:      Maintained
2225 F:      drivers/clk/keystone/
2226
2227 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2228 M:      Santosh Shilimkar <ssantosh@kernel.org>
2229 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2230 L:      linux-kernel@vger.kernel.org
2231 S:      Maintained
2232 F:      drivers/clocksource/timer-keystone.c
2233
2234 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2235 M:      Santosh Shilimkar <ssantosh@kernel.org>
2236 L:      linux-kernel@vger.kernel.org
2237 S:      Maintained
2238 F:      drivers/power/reset/keystone-reset.c
2239
2240 ARM/THECUS N2100 MACHINE SUPPORT
2241 M:      Lennert Buytenhek <kernel@wantstofly.org>
2242 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2243 S:      Maintained
2244
2245 ARM/TOSA MACHINE SUPPORT
2246 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2247 M:      Dirk Opfer <dirk@opfer-online.de>
2248 S:      Maintained
2249
2250 ARM/UNIPHIER ARCHITECTURE
2251 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2252 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2254 S:      Maintained
2255 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2256 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2257 F:      arch/arm/boot/dts/uniphier*
2258 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2259 F:      arch/arm/mach-uniphier/
2260 F:      arch/arm/mm/cache-uniphier.c
2261 F:      arch/arm64/boot/dts/socionext/uniphier*
2262 F:      drivers/bus/uniphier-system-bus.c
2263 F:      drivers/clk/uniphier/
2264 F:      drivers/gpio/gpio-uniphier.c
2265 F:      drivers/i2c/busses/i2c-uniphier*
2266 F:      drivers/irqchip/irq-uniphier-aidet.c
2267 F:      drivers/mmc/host/uniphier-sd.c
2268 F:      drivers/pinctrl/uniphier/
2269 F:      drivers/reset/reset-uniphier.c
2270 F:      drivers/tty/serial/8250/8250_uniphier.c
2271 N:      uniphier
2272
2273 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2274 M:      Ulf Hansson <ulf.hansson@linaro.org>
2275 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2276 T:      git git://git.linaro.org/people/ulfh/clk.git
2277 S:      Maintained
2278 F:      drivers/clk/ux500/
2279
2280 ARM/VERSATILE EXPRESS PLATFORM
2281 M:      Liviu Dudau <liviu.dudau@arm.com>
2282 M:      Sudeep Holla <sudeep.holla@arm.com>
2283 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2284 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2285 S:      Maintained
2286 F:      arch/arm/boot/dts/vexpress*
2287 F:      arch/arm64/boot/dts/arm/
2288 F:      arch/arm/mach-vexpress/
2289 F:      */*/vexpress*
2290 F:      */*/*/vexpress*
2291 F:      drivers/clk/versatile/clk-vexpress-osc.c
2292 F:      drivers/clocksource/timer-versatile.c
2293 N:      mps2
2294
2295 ARM/VFP SUPPORT
2296 M:      Russell King <linux@armlinux.org.uk>
2297 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2298 W:      http://www.armlinux.org.uk/
2299 S:      Maintained
2300 F:      arch/arm/vfp/
2301
2302 ARM/VOIPAC PXA270 SUPPORT
2303 M:      Marek Vasut <marek.vasut@gmail.com>
2304 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2305 S:      Maintained
2306 F:      arch/arm/mach-pxa/vpac270.c
2307 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2308
2309 ARM/VT8500 ARM ARCHITECTURE
2310 M:      Tony Prisk <linux@prisktech.co.nz>
2311 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2312 S:      Maintained
2313 F:      arch/arm/mach-vt8500/
2314 F:      drivers/clocksource/timer-vt8500.c
2315 F:      drivers/i2c/busses/i2c-wmt.c
2316 F:      drivers/mmc/host/wmt-sdmmc.c
2317 F:      drivers/pwm/pwm-vt8500.c
2318 F:      drivers/rtc/rtc-vt8500.c
2319 F:      drivers/tty/serial/vt8500_serial.c
2320 F:      drivers/usb/host/ehci-platform.c
2321 F:      drivers/usb/host/uhci-platform.c
2322 F:      drivers/video/fbdev/vt8500lcdfb.*
2323 F:      drivers/video/fbdev/wm8505fb*
2324 F:      drivers/video/fbdev/wmt_ge_rops.*
2325
2326 ARM/ZIPIT Z2 SUPPORT
2327 M:      Marek Vasut <marek.vasut@gmail.com>
2328 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2329 S:      Maintained
2330 F:      arch/arm/mach-pxa/z2.c
2331 F:      arch/arm/mach-pxa/include/mach/z2.h
2332
2333 ARM/ZTE ARCHITECTURE
2334 M:      Jun Nie <jun.nie@linaro.org>
2335 M:      Shawn Guo <shawnguo@kernel.org>
2336 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2337 S:      Maintained
2338 F:      arch/arm/boot/dts/zx2967*
2339 F:      arch/arm/mach-zx/
2340 F:      arch/arm64/boot/dts/zte/
2341 F:      drivers/clk/zte/
2342 F:      drivers/dma/zx_dma.c
2343 F:      drivers/gpio/gpio-zx.c
2344 F:      drivers/i2c/busses/i2c-zx2967.c
2345 F:      drivers/mmc/host/dw_mmc-zx.*
2346 F:      drivers/pinctrl/zte/
2347 F:      drivers/soc/zte/
2348 F:      drivers/thermal/zx2967_thermal.c
2349 F:      drivers/watchdog/zx2967_wdt.c
2350 F:      Documentation/devicetree/bindings/arm/zte.txt
2351 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2352 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2353 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2354 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2355 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2356 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2357 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2358 F:      Documentation/devicetree/bindings/soc/zte/
2359 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2360 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2361 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2362 F:      include/dt-bindings/clock/zx2967*.h
2363 F:      include/dt-bindings/soc/zte,*.h
2364 F:      sound/soc/codecs/zx_aud96p22.c
2365 F:      sound/soc/zte/
2366
2367 ARM/ZYNQ ARCHITECTURE
2368 M:      Michal Simek <michal.simek@xilinx.com>
2369 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2370 W:      http://wiki.xilinx.com
2371 T:      git https://github.com/Xilinx/linux-xlnx.git
2372 S:      Supported
2373 F:      arch/arm/mach-zynq/
2374 F:      drivers/cpuidle/cpuidle-zynq.c
2375 F:      drivers/block/xsysace.c
2376 N:      zynq
2377 N:      xilinx
2378 F:      drivers/clocksource/timer-cadence-ttc.c
2379 F:      drivers/i2c/busses/i2c-cadence.c
2380 F:      drivers/mmc/host/sdhci-of-arasan.c
2381 F:      drivers/edac/synopsys_edac.c
2382 F:      drivers/i2c/busses/i2c-xiic.c
2383
2384 ARM64 PORT (AARCH64 ARCHITECTURE)
2385 M:      Catalin Marinas <catalin.marinas@arm.com>
2386 M:      Will Deacon <will.deacon@arm.com>
2387 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2388 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2389 S:      Maintained
2390 F:      arch/arm64/
2391 X:      arch/arm64/boot/dts/
2392 F:      Documentation/arm64/
2393
2394 AS3645A LED FLASH CONTROLLER DRIVER
2395 M:      Sakari Ailus <sakari.ailus@iki.fi>
2396 L:      linux-leds@vger.kernel.org
2397 S:      Maintained
2398 F:      drivers/leds/leds-as3645a.c
2399
2400 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2401 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2402 L:      linux-media@vger.kernel.org
2403 T:      git git://linuxtv.org/media_tree.git
2404 S:      Maintained
2405 F:      drivers/media/i2c/ak7375.c
2406 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2407
2408 ASAHI KASEI AK8974 DRIVER
2409 M:      Linus Walleij <linus.walleij@linaro.org>
2410 L:      linux-iio@vger.kernel.org
2411 W:      http://www.akm.com/
2412 S:      Supported
2413 F:      drivers/iio/magnetometer/ak8974.c
2414
2415 ASC7621 HARDWARE MONITOR DRIVER
2416 M:      George Joseph <george.joseph@fairview5.com>
2417 L:      linux-hwmon@vger.kernel.org
2418 S:      Maintained
2419 F:      Documentation/hwmon/asc7621
2420 F:      drivers/hwmon/asc7621.c
2421
2422 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2423 M:      Corentin Chary <corentin.chary@gmail.com>
2424 L:      acpi4asus-user@lists.sourceforge.net
2425 L:      platform-driver-x86@vger.kernel.org
2426 W:      http://acpi4asus.sf.net
2427 S:      Maintained
2428 F:      drivers/platform/x86/asus*.c
2429 F:      drivers/platform/x86/eeepc*.c
2430
2431 ASUS WIRELESS RADIO CONTROL DRIVER
2432 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2433 L:      platform-driver-x86@vger.kernel.org
2434 S:      Maintained
2435 F:      drivers/platform/x86/asus-wireless.c
2436
2437 ASYMMETRIC KEYS
2438 M:      David Howells <dhowells@redhat.com>
2439 L:      keyrings@vger.kernel.org
2440 S:      Maintained
2441 F:      Documentation/crypto/asymmetric-keys.txt
2442 F:      include/linux/verification.h
2443 F:      include/crypto/public_key.h
2444 F:      include/crypto/pkcs7.h
2445 F:      crypto/asymmetric_keys/
2446
2447 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2448 R:      Dan Williams <dan.j.williams@intel.com>
2449 W:      http://sourceforge.net/projects/xscaleiop
2450 S:      Odd fixes
2451 F:      Documentation/crypto/async-tx-api.txt
2452 F:      crypto/async_tx/
2453 F:      drivers/dma/
2454 F:      include/linux/dmaengine.h
2455 F:      include/linux/async_tx.h
2456
2457 AT24 EEPROM DRIVER
2458 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2459 L:      linux-i2c@vger.kernel.org
2460 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2461 S:      Maintained
2462 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2463 F:      drivers/misc/eeprom/at24.c
2464 F:      include/linux/platform_data/at24.h
2465
2466 ATA OVER ETHERNET (AOE) DRIVER
2467 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2468 W:      http://www.openaoe.org/
2469 S:      Supported
2470 F:      Documentation/aoe/
2471 F:      drivers/block/aoe/
2472
2473 ATHEROS 71XX/9XXX GPIO DRIVER
2474 M:      Alban Bedel <albeu@free.fr>
2475 W:      https://github.com/AlbanBedel/linux
2476 T:      git git://github.com/AlbanBedel/linux
2477 S:      Maintained
2478 F:      drivers/gpio/gpio-ath79.c
2479 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2480
2481 ATHEROS 71XX/9XXX USB PHY DRIVER
2482 M:      Alban Bedel <albeu@free.fr>
2483 W:      https://github.com/AlbanBedel/linux
2484 T:      git git://github.com/AlbanBedel/linux
2485 S:      Maintained
2486 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2487 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2488
2489 ATHEROS ATH GENERIC UTILITIES
2490 M:      Kalle Valo <kvalo@codeaurora.org>
2491 L:      linux-wireless@vger.kernel.org
2492 S:      Supported
2493 F:      drivers/net/wireless/ath/*
2494
2495 ATHEROS ATH5K WIRELESS DRIVER
2496 M:      Jiri Slaby <jirislaby@gmail.com>
2497 M:      Nick Kossifidis <mickflemm@gmail.com>
2498 M:      Luis Chamberlain <mcgrof@kernel.org>
2499 L:      linux-wireless@vger.kernel.org
2500 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2501 S:      Maintained
2502 F:      drivers/net/wireless/ath/ath5k/
2503
2504 ATHEROS ATH6KL WIRELESS DRIVER
2505 M:      Kalle Valo <kvalo@codeaurora.org>
2506 L:      linux-wireless@vger.kernel.org
2507 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2508 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2509 S:      Supported
2510 F:      drivers/net/wireless/ath/ath6kl/
2511
2512 ATI_REMOTE2 DRIVER
2513 M:      Ville Syrjala <syrjala@sci.fi>
2514 S:      Maintained
2515 F:      drivers/input/misc/ati_remote2.c
2516
2517 ATK0110 HWMON DRIVER
2518 M:      Luca Tettamanti <kronos.it@gmail.com>
2519 L:      linux-hwmon@vger.kernel.org
2520 S:      Maintained
2521 F:      drivers/hwmon/asus_atk0110.c
2522
2523 ATLX ETHERNET DRIVERS
2524 M:      Jay Cliburn <jcliburn@gmail.com>
2525 M:      Chris Snook <chris.snook@gmail.com>
2526 L:      netdev@vger.kernel.org
2527 W:      http://sourceforge.net/projects/atl1
2528 W:      http://atl1.sourceforge.net
2529 S:      Maintained
2530 F:      drivers/net/ethernet/atheros/
2531
2532 ATM
2533 M:      Chas Williams <3chas3@gmail.com>
2534 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2535 L:      netdev@vger.kernel.org
2536 W:      http://linux-atm.sourceforge.net
2537 S:      Maintained
2538 F:      drivers/atm/
2539 F:      include/linux/atm*
2540 F:      include/uapi/linux/atm*
2541
2542 ATMEL MACB ETHERNET DRIVER
2543 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2544 S:      Supported
2545 F:      drivers/net/ethernet/cadence/
2546
2547 ATMEL MAXTOUCH DRIVER
2548 M:      Nick Dyer <nick@shmanahar.org>
2549 T:      git git://github.com/ndyer/linux.git
2550 S:      Maintained
2551 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2552 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2553
2554 ATMEL WIRELESS DRIVER
2555 M:      Simon Kelley <simon@thekelleys.org.uk>
2556 L:      linux-wireless@vger.kernel.org
2557 W:      http://www.thekelleys.org.uk/atmel
2558 W:      http://atmelwlandriver.sourceforge.net/
2559 S:      Maintained
2560 F:      drivers/net/wireless/atmel/atmel*
2561
2562 ATOMIC INFRASTRUCTURE
2563 M:      Will Deacon <will.deacon@arm.com>
2564 M:      Peter Zijlstra <peterz@infradead.org>
2565 R:      Boqun Feng <boqun.feng@gmail.com>
2566 L:      linux-kernel@vger.kernel.org
2567 S:      Maintained
2568 F:      arch/*/include/asm/atomic*.h
2569 F:      include/*/atomic*.h
2570
2571 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2572 M:      Bradley Grove <linuxdrivers@attotech.com>
2573 L:      linux-scsi@vger.kernel.org
2574 W:      http://www.attotech.com
2575 S:      Supported
2576 F:      drivers/scsi/esas2r
2577
2578 ATUSB IEEE 802.15.4 RADIO DRIVER
2579 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2580 L:      linux-wpan@vger.kernel.org
2581 S:      Maintained
2582 F:      drivers/net/ieee802154/atusb.c
2583 F:      drivers/net/ieee802154/atusb.h
2584 F:      drivers/net/ieee802154/at86rf230.h
2585
2586 AUDIT SUBSYSTEM
2587 M:      Paul Moore <paul@paul-moore.com>
2588 M:      Eric Paris <eparis@redhat.com>
2589 L:      linux-audit@redhat.com (moderated for non-subscribers)
2590 W:      https://github.com/linux-audit
2591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2592 S:      Supported
2593 F:      include/linux/audit.h
2594 F:      include/uapi/linux/audit.h
2595 F:      kernel/audit*
2596
2597 AUXILIARY DISPLAY DRIVERS
2598 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2599 S:      Maintained
2600 F:      drivers/auxdisplay/
2601 F:      include/linux/cfag12864b.h
2602
2603 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2604 M:      Andreas Klinger <ak@it-klinger.de>
2605 L:      linux-iio@vger.kernel.org
2606 S:      Maintained
2607 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2608 F:      drivers/iio/adc/hx711.c
2609
2610 AX.25 NETWORK LAYER
2611 M:      Ralf Baechle <ralf@linux-mips.org>
2612 L:      linux-hams@vger.kernel.org
2613 W:      http://www.linux-ax25.org/
2614 S:      Maintained
2615 F:      include/uapi/linux/ax25.h
2616 F:      include/net/ax25.h
2617 F:      net/ax25/
2618
2619 AXENTIA ARM DEVICES
2620 M:      Peter Rosin <peda@axentia.se>
2621 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2622 S:      Maintained
2623 F:      Documentation/devicetree/bindings/arm/axentia.txt
2624 F:      arch/arm/boot/dts/at91-linea.dtsi
2625 F:      arch/arm/boot/dts/at91-natte.dtsi
2626 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2627 F:      arch/arm/boot/dts/at91-tse850-3.dts
2628
2629 AXENTIA ASOC DRIVERS
2630 M:      Peter Rosin <peda@axentia.se>
2631 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2632 S:      Maintained
2633 F:      Documentation/devicetree/bindings/sound/axentia,*
2634 F:      sound/soc/atmel/tse850-pcm5142.c
2635
2636 AZ6007 DVB DRIVER
2637 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2638 L:      linux-media@vger.kernel.org
2639 W:      https://linuxtv.org
2640 T:      git git://linuxtv.org/media_tree.git
2641 S:      Maintained
2642 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2643
2644 AZTECH FM RADIO RECEIVER DRIVER
2645 M:      Hans Verkuil <hverkuil@xs4all.nl>
2646 L:      linux-media@vger.kernel.org
2647 T:      git git://linuxtv.org/media_tree.git
2648 W:      https://linuxtv.org
2649 S:      Maintained
2650 F:      drivers/media/radio/radio-aztech*
2651
2652 B43 WIRELESS DRIVER
2653 L:      linux-wireless@vger.kernel.org
2654 L:      b43-dev@lists.infradead.org
2655 W:      http://wireless.kernel.org/en/users/Drivers/b43
2656 S:      Odd Fixes
2657 F:      drivers/net/wireless/broadcom/b43/
2658
2659 B43LEGACY WIRELESS DRIVER
2660 M:      Larry Finger <Larry.Finger@lwfinger.net>
2661 L:      linux-wireless@vger.kernel.org
2662 L:      b43-dev@lists.infradead.org
2663 W:      http://wireless.kernel.org/en/users/Drivers/b43
2664 S:      Maintained
2665 F:      drivers/net/wireless/broadcom/b43legacy/
2666
2667 BACKLIGHT CLASS/SUBSYSTEM
2668 M:      Lee Jones <lee.jones@linaro.org>
2669 M:      Daniel Thompson <daniel.thompson@linaro.org>
2670 M:      Jingoo Han <jingoohan1@gmail.com>
2671 L:      dri-devel@lists.freedesktop.org
2672 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2673 S:      Maintained
2674 F:      drivers/video/backlight/
2675 F:      include/linux/backlight.h
2676 F:      include/linux/pwm_backlight.h
2677 F:      Documentation/devicetree/bindings/leds/backlight
2678
2679 BATMAN ADVANCED
2680 M:      Marek Lindner <mareklindner@neomailbox.ch>
2681 M:      Simon Wunderlich <sw@simonwunderlich.de>
2682 M:      Antonio Quartulli <a@unstable.cc>
2683 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2684 W:      https://www.open-mesh.org/
2685 Q:      https://patchwork.open-mesh.org/project/batman/list/
2686 S:      Maintained
2687 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2688 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2689 F:      Documentation/networking/batman-adv.rst
2690 F:      include/uapi/linux/batadv_packet.h
2691 F:      include/uapi/linux/batman_adv.h
2692 F:      net/batman-adv/
2693
2694 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2695 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2696 L:      linux-hams@vger.kernel.org
2697 W:      http://www.baycom.org/~tom/ham/ham.html
2698 S:      Maintained
2699 F:      drivers/net/hamradio/baycom*
2700
2701 BCACHE (BLOCK LAYER CACHE)
2702 M:      Coly Li <colyli@suse.de>
2703 M:      Kent Overstreet <kent.overstreet@gmail.com>
2704 L:      linux-bcache@vger.kernel.org
2705 W:      http://bcache.evilpiepirate.org
2706 C:      irc://irc.oftc.net/bcache
2707 S:      Maintained
2708 F:      drivers/md/bcache/
2709
2710 BDISP ST MEDIA DRIVER
2711 M:      Fabien Dessenne <fabien.dessenne@st.com>
2712 L:      linux-media@vger.kernel.org
2713 T:      git git://linuxtv.org/media_tree.git
2714 W:      https://linuxtv.org
2715 S:      Supported
2716 F:      drivers/media/platform/sti/bdisp
2717
2718 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2719 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2720 L:      netdev@vger.kernel.org
2721 S:      Maintained
2722 F:      drivers/net/ethernet/ec_bhf.c
2723
2724 BEFS FILE SYSTEM
2725 M:      Luis de Bethencourt <luisbg@kernel.org>
2726 M:      Salah Triki <salah.triki@gmail.com>
2727 S:      Maintained
2728 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2729 F:      Documentation/filesystems/befs.txt
2730 F:      fs/befs/
2731
2732 BFQ I/O SCHEDULER
2733 M:      Paolo Valente <paolo.valente@linaro.org>
2734 M:      Jens Axboe <axboe@kernel.dk>
2735 L:      linux-block@vger.kernel.org
2736 S:      Maintained
2737 F:      block/bfq-*
2738 F:      Documentation/block/bfq-iosched.txt
2739
2740 BFS FILE SYSTEM
2741 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2742 S:      Maintained
2743 F:      Documentation/filesystems/bfs.txt
2744 F:      fs/bfs/
2745 F:      include/uapi/linux/bfs_fs.h
2746
2747 BLINKM RGB LED DRIVER
2748 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2749 S:      Maintained
2750 F:      drivers/leds/leds-blinkm.c
2751
2752 BLOCK LAYER
2753 M:      Jens Axboe <axboe@kernel.dk>
2754 L:      linux-block@vger.kernel.org
2755 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2756 S:      Maintained
2757 F:      block/
2758 F:      drivers/block/
2759 F:      kernel/trace/blktrace.c
2760 F:      lib/sbitmap.c
2761
2762 BLOCK2MTD DRIVER
2763 M:      Joern Engel <joern@lazybastard.org>
2764 L:      linux-mtd@lists.infradead.org
2765 S:      Maintained
2766 F:      drivers/mtd/devices/block2mtd.c
2767
2768 BLUETOOTH DRIVERS
2769 M:      Marcel Holtmann <marcel@holtmann.org>
2770 M:      Johan Hedberg <johan.hedberg@gmail.com>
2771 L:      linux-bluetooth@vger.kernel.org
2772 W:      http://www.bluez.org/
2773 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2774 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2775 S:      Maintained
2776 F:      drivers/bluetooth/
2777
2778 BLUETOOTH SUBSYSTEM
2779 M:      Marcel Holtmann <marcel@holtmann.org>
2780 M:      Johan Hedberg <johan.hedberg@gmail.com>
2781 L:      linux-bluetooth@vger.kernel.org
2782 W:      http://www.bluez.org/
2783 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2785 S:      Maintained
2786 F:      net/bluetooth/
2787 F:      include/net/bluetooth/
2788
2789 BONDING DRIVER
2790 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2791 M:      Veaceslav Falico <vfalico@gmail.com>
2792 M:      Andy Gospodarek <andy@greyhouse.net>
2793 L:      netdev@vger.kernel.org
2794 W:      http://sourceforge.net/projects/bonding/
2795 S:      Supported
2796 F:      drivers/net/bonding/
2797 F:      include/uapi/linux/if_bonding.h
2798
2799 BPF (Safe dynamic programs and tools)
2800 M:      Alexei Starovoitov <ast@kernel.org>
2801 M:      Daniel Borkmann <daniel@iogearbox.net>
2802 L:      netdev@vger.kernel.org
2803 L:      linux-kernel@vger.kernel.org
2804 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2805 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2806 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2807 S:      Supported
2808 F:      arch/*/net/*
2809 F:      Documentation/networking/filter.txt
2810 F:      Documentation/bpf/
2811 F:      include/linux/bpf*
2812 F:      include/linux/filter.h
2813 F:      include/trace/events/xdp.h
2814 F:      include/uapi/linux/bpf*
2815 F:      include/uapi/linux/filter.h
2816 F:      kernel/bpf/
2817 F:      kernel/trace/bpf_trace.c
2818 F:      lib/test_bpf.c
2819 F:      net/bpf/
2820 F:      net/core/filter.c
2821 F:      net/sched/act_bpf.c
2822 F:      net/sched/cls_bpf.c
2823 F:      samples/bpf/
2824 F:      tools/bpf/
2825 F:      tools/lib/bpf/
2826 F:      tools/testing/selftests/bpf/
2827
2828 BPF JIT for ARM
2829 M:      Shubham Bansal <illusionist.neo@gmail.com>
2830 L:      netdev@vger.kernel.org
2831 S:      Maintained
2832 F:      arch/arm/net/
2833
2834 BPF JIT for ARM64
2835 M:      Daniel Borkmann <daniel@iogearbox.net>
2836 M:      Alexei Starovoitov <ast@kernel.org>
2837 M:      Zi Shen Lim <zlim.lnx@gmail.com>
2838 L:      netdev@vger.kernel.org
2839 S:      Supported
2840 F:      arch/arm64/net/
2841
2842 BPF JIT for MIPS (32-BIT AND 64-BIT)
2843 M:      Paul Burton <paul.burton@mips.com>
2844 L:      netdev@vger.kernel.org
2845 S:      Maintained
2846 F:      arch/mips/net/
2847
2848 BPF JIT for NFP NICs
2849 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
2850 L:      netdev@vger.kernel.org
2851 S:      Supported
2852 F:      drivers/net/ethernet/netronome/nfp/bpf/
2853
2854 BPF JIT for POWERPC (32-BIT AND 64-BIT)
2855 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
2856 M:      Sandipan Das <sandipan@linux.ibm.com>
2857 L:      netdev@vger.kernel.org
2858 S:      Maintained
2859 F:      arch/powerpc/net/
2860
2861 BPF JIT for S390
2862 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
2863 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
2864 L:      netdev@vger.kernel.org
2865 S:      Maintained
2866 F:      arch/s390/net/
2867 X:      arch/s390/net/pnet.c
2868
2869 BPF JIT for SPARC (32-BIT AND 64-BIT)
2870 M:      David S. Miller <davem@davemloft.net>
2871 L:      netdev@vger.kernel.org
2872 S:      Maintained
2873 F:      arch/sparc/net/
2874
2875 BPF JIT for X86 32-BIT
2876 M:      Wang YanQing <udknight@gmail.com>
2877 L:      netdev@vger.kernel.org
2878 S:      Maintained
2879 F:      arch/x86/net/bpf_jit_comp32.c
2880
2881 BPF JIT for X86 64-BIT
2882 M:      Alexei Starovoitov <ast@kernel.org>
2883 M:      Daniel Borkmann <daniel@iogearbox.net>
2884 L:      netdev@vger.kernel.org
2885 S:      Supported
2886 F:      arch/x86/net/
2887 X:      arch/x86/net/bpf_jit_comp32.c
2888
2889 BROADCOM B44 10/100 ETHERNET DRIVER
2890 M:      Michael Chan <michael.chan@broadcom.com>
2891 L:      netdev@vger.kernel.org
2892 S:      Supported
2893 F:      drivers/net/ethernet/broadcom/b44.*
2894
2895 BROADCOM B53 ETHERNET SWITCH DRIVER
2896 M:      Florian Fainelli <f.fainelli@gmail.com>
2897 L:      netdev@vger.kernel.org
2898 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2899 S:      Supported
2900 F:      drivers/net/dsa/b53/*
2901 F:      include/linux/platform_data/b53.h
2902
2903 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2904 M:      Florian Fainelli <f.fainelli@gmail.com>
2905 M:      Ray Jui <rjui@broadcom.com>
2906 M:      Scott Branden <sbranden@broadcom.com>
2907 M:      bcm-kernel-feedback-list@broadcom.com
2908 T:      git git://github.com/broadcom/mach-bcm
2909 S:      Maintained
2910 N:      bcm281*
2911 N:      bcm113*
2912 N:      bcm216*
2913 N:      kona
2914 F:      arch/arm/mach-bcm/
2915
2916 BROADCOM BCM2835 ARM ARCHITECTURE
2917 M:      Eric Anholt <eric@anholt.net>
2918 M:      Stefan Wahren <stefan.wahren@i2se.com>
2919 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2920 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2921 T:      git git://github.com/anholt/linux
2922 S:      Maintained
2923 N:      bcm2835
2924 F:      drivers/staging/vc04_services
2925
2926 BROADCOM BCM47XX MIPS ARCHITECTURE
2927 M:      Hauke Mehrtens <hauke@hauke-m.de>
2928 M:      Rafał Miłecki <zajec5@gmail.com>
2929 L:      linux-mips@vger.kernel.org
2930 S:      Maintained
2931 F:      Documentation/devicetree/bindings/mips/brcm/
2932 F:      arch/mips/bcm47xx/*
2933 F:      arch/mips/include/asm/mach-bcm47xx/*
2934
2935 BROADCOM BCM5301X ARM ARCHITECTURE
2936 M:      Hauke Mehrtens <hauke@hauke-m.de>
2937 M:      Rafał Miłecki <zajec5@gmail.com>
2938 M:      bcm-kernel-feedback-list@broadcom.com
2939 L:      linux-arm-kernel@lists.infradead.org
2940 S:      Maintained
2941 F:      arch/arm/mach-bcm/bcm_5301x.c
2942 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2943 F:      arch/arm/boot/dts/bcm470*
2944 F:      arch/arm/boot/dts/bcm953012*
2945
2946 BROADCOM BCM53573 ARM ARCHITECTURE
2947 M:      Rafał Miłecki <rafal@milecki.pl>
2948 L:      linux-arm-kernel@lists.infradead.org
2949 S:      Maintained
2950 F:      arch/arm/boot/dts/bcm53573*
2951 F:      arch/arm/boot/dts/bcm47189*
2952
2953 BROADCOM BCM63XX ARM ARCHITECTURE
2954 M:      Florian Fainelli <f.fainelli@gmail.com>
2955 M:      bcm-kernel-feedback-list@broadcom.com
2956 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2957 T:      git git://github.com/broadcom/stblinux.git
2958 S:      Maintained
2959 N:      bcm63xx
2960
2961 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2962 M:      Kevin Cernekee <cernekee@gmail.com>
2963 L:      linux-usb@vger.kernel.org
2964 S:      Maintained
2965 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2966
2967 BROADCOM BCM7XXX ARM ARCHITECTURE
2968 M:      Brian Norris <computersforpeace@gmail.com>
2969 M:      Gregory Fong <gregory.0xf0@gmail.com>
2970 M:      Florian Fainelli <f.fainelli@gmail.com>
2971 M:      bcm-kernel-feedback-list@broadcom.com
2972 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2973 T:      git git://github.com/broadcom/stblinux.git
2974 S:      Maintained
2975 F:      arch/arm/mach-bcm/*brcmstb*
2976 F:      arch/arm/boot/dts/bcm7*.dts*
2977 F:      drivers/bus/brcmstb_gisb.c
2978 F:      arch/arm/mm/cache-b15-rac.c
2979 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2980 N:      brcmstb
2981
2982 BROADCOM BMIPS CPUFREQ DRIVER
2983 M:      Markus Mayer <mmayer@broadcom.com>
2984 M:      bcm-kernel-feedback-list@broadcom.com
2985 L:      linux-pm@vger.kernel.org
2986 S:      Maintained
2987 F:      drivers/cpufreq/bmips-cpufreq.c
2988
2989 BROADCOM BMIPS MIPS ARCHITECTURE
2990 M:      Kevin Cernekee <cernekee@gmail.com>
2991 M:      Florian Fainelli <f.fainelli@gmail.com>
2992 L:      linux-mips@vger.kernel.org
2993 T:      git git://github.com/broadcom/stblinux.git
2994 S:      Maintained
2995 F:      arch/mips/bmips/*
2996 F:      arch/mips/include/asm/mach-bmips/*
2997 F:      arch/mips/kernel/*bmips*
2998 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2999 F:      drivers/irqchip/irq-bcm63*
3000 F:      drivers/irqchip/irq-bcm7*
3001 F:      drivers/irqchip/irq-brcmstb*
3002 F:      include/linux/bcm963xx_nvram.h
3003 F:      include/linux/bcm963xx_tag.h
3004
3005 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3006 M:      Rasesh Mody <rasesh.mody@cavium.com>
3007 M:      Dept-GELinuxNICDev@cavium.com
3008 L:      netdev@vger.kernel.org
3009 S:      Supported
3010 F:      drivers/net/ethernet/broadcom/bnx2.*
3011 F:      drivers/net/ethernet/broadcom/bnx2_*
3012
3013 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3014 M:      QLogic-Storage-Upstream@qlogic.com
3015 L:      linux-scsi@vger.kernel.org
3016 S:      Supported
3017 F:      drivers/scsi/bnx2fc/
3018
3019 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3020 M:      QLogic-Storage-Upstream@qlogic.com
3021 L:      linux-scsi@vger.kernel.org
3022 S:      Supported
3023 F:      drivers/scsi/bnx2i/
3024
3025 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3026 M:      Ariel Elior <ariel.elior@cavium.com>
3027 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3028 M:      everest-linux-l2@cavium.com
3029 L:      netdev@vger.kernel.org
3030 S:      Supported
3031 F:      drivers/net/ethernet/broadcom/bnx2x/
3032
3033 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3034 M:      Michael Chan <michael.chan@broadcom.com>
3035 L:      netdev@vger.kernel.org
3036 S:      Supported
3037 F:      drivers/net/ethernet/broadcom/bnxt/
3038
3039 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3040 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3041 M:      Franky Lin <franky.lin@broadcom.com>
3042 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3043 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3044 M:      Wright Feng <wright.feng@cypress.com>
3045 L:      linux-wireless@vger.kernel.org
3046 L:      brcm80211-dev-list.pdl@broadcom.com
3047 L:      brcm80211-dev-list@cypress.com
3048 S:      Supported
3049 F:      drivers/net/wireless/broadcom/brcm80211/
3050
3051 BROADCOM BRCMSTB GPIO DRIVER
3052 M:      Gregory Fong <gregory.0xf0@gmail.com>
3053 L:      bcm-kernel-feedback-list@broadcom.com
3054 S:      Supported
3055 F:      drivers/gpio/gpio-brcmstb.c
3056 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3057
3058 BROADCOM BRCMSTB I2C DRIVER
3059 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3060 L:      linux-i2c@vger.kernel.org
3061 L:      bcm-kernel-feedback-list@broadcom.com
3062 S:      Supported
3063 F:      drivers/i2c/busses/i2c-brcmstb.c
3064 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3065
3066 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3067 M:      Al Cooper <alcooperx@gmail.com>
3068 L:      linux-kernel@vger.kernel.org
3069 L:      bcm-kernel-feedback-list@broadcom.com
3070 S:      Maintained
3071 F:      drivers/phy/broadcom/phy-brcm-usb*
3072
3073 BROADCOM GENET ETHERNET DRIVER
3074 M:      Doug Berger <opendmb@gmail.com>
3075 M:      Florian Fainelli <f.fainelli@gmail.com>
3076 L:      netdev@vger.kernel.org
3077 S:      Supported
3078 F:      drivers/net/ethernet/broadcom/genet/
3079
3080 BROADCOM IPROC ARM ARCHITECTURE
3081 M:      Ray Jui <rjui@broadcom.com>
3082 M:      Scott Branden <sbranden@broadcom.com>
3083 M:      bcm-kernel-feedback-list@broadcom.com
3084 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3085 T:      git git://github.com/broadcom/cygnus-linux.git
3086 S:      Maintained
3087 N:      iproc
3088 N:      cygnus
3089 N:      bcm[-_]nsp
3090 N:      bcm9113*
3091 N:      bcm9583*
3092 N:      bcm9585*
3093 N:      bcm9586*
3094 N:      bcm988312
3095 N:      bcm113*
3096 N:      bcm583*
3097 N:      bcm585*
3098 N:      bcm586*
3099 N:      bcm88312
3100 N:      hr2
3101 N:      stingray
3102 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3103 F:      arch/arm64/boot/dts/broadcom/stingray/*
3104 F:      drivers/clk/bcm/clk-ns*
3105 F:      drivers/clk/bcm/clk-sr*
3106 F:      drivers/pinctrl/bcm/pinctrl-ns*
3107 F:      include/dt-bindings/clock/bcm-sr*
3108
3109 BROADCOM KONA GPIO DRIVER
3110 M:      Ray Jui <rjui@broadcom.com>
3111 L:      bcm-kernel-feedback-list@broadcom.com
3112 S:      Supported
3113 F:      drivers/gpio/gpio-bcm-kona.c
3114 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3115
3116 BROADCOM NETXTREME-E ROCE DRIVER
3117 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3118 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3119 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3120 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3121 L:      linux-rdma@vger.kernel.org
3122 W:      http://www.broadcom.com
3123 S:      Supported
3124 F:      drivers/infiniband/hw/bnxt_re/
3125 F:      include/uapi/rdma/bnxt_re-abi.h
3126
3127 BROADCOM NVRAM DRIVER
3128 M:      Rafał Miłecki <zajec5@gmail.com>
3129 L:      linux-mips@vger.kernel.org
3130 S:      Maintained
3131 F:      drivers/firmware/broadcom/*
3132
3133 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3134 M:      Rafał Miłecki <zajec5@gmail.com>
3135 L:      linux-wireless@vger.kernel.org
3136 S:      Maintained
3137 F:      drivers/bcma/
3138 F:      include/linux/bcma/
3139
3140 BROADCOM STB AVS CPUFREQ DRIVER
3141 M:      Markus Mayer <mmayer@broadcom.com>
3142 M:      bcm-kernel-feedback-list@broadcom.com
3143 L:      linux-pm@vger.kernel.org
3144 S:      Maintained
3145 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3146 F:      drivers/cpufreq/brcmstb*
3147
3148 BROADCOM STB AVS TMON DRIVER
3149 M:      Markus Mayer <mmayer@broadcom.com>
3150 M:      bcm-kernel-feedback-list@broadcom.com
3151 L:      linux-pm@vger.kernel.org
3152 S:      Maintained
3153 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3154 F:      drivers/thermal/broadcom/brcmstb*
3155
3156 BROADCOM STB NAND FLASH DRIVER
3157 M:      Brian Norris <computersforpeace@gmail.com>
3158 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3159 L:      linux-mtd@lists.infradead.org
3160 L:      bcm-kernel-feedback-list@broadcom.com
3161 S:      Maintained
3162 F:      drivers/mtd/nand/raw/brcmnand/
3163
3164 BROADCOM STB DPFE DRIVER
3165 M:      Markus Mayer <mmayer@broadcom.com>
3166 M:      bcm-kernel-feedback-list@broadcom.com
3167 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3168 S:      Maintained
3169 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3170 F:      drivers/memory/brcmstb_dpfe.c
3171
3172 BROADCOM SPI DRIVER
3173 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3174 M:      bcm-kernel-feedback-list@broadcom.com
3175 S:      Maintained
3176 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3177 F:      drivers/spi/spi-bcm-qspi.*
3178 F:      drivers/spi/spi-brcmstb-qspi.c
3179 F:      drivers/spi/spi-iproc-qspi.c
3180
3181 BROADCOM SYSTEMPORT ETHERNET DRIVER
3182 M:      Florian Fainelli <f.fainelli@gmail.com>
3183 L:      netdev@vger.kernel.org
3184 S:      Supported
3185 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3186
3187 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3188 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3189 M:      Prashant Sreedharan <prashant@broadcom.com>
3190 M:      Michael Chan <mchan@broadcom.com>
3191 L:      netdev@vger.kernel.org
3192 S:      Supported
3193 F:      drivers/net/ethernet/broadcom/tg3.*
3194
3195 BROCADE BFA FC SCSI DRIVER
3196 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3197 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3198 L:      linux-scsi@vger.kernel.org
3199 S:      Supported
3200 F:      drivers/scsi/bfa/
3201
3202 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3203 M:      Rasesh Mody <rasesh.mody@cavium.com>
3204 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3205 M:      Dept-GELinuxNICDev@cavium.com
3206 L:      netdev@vger.kernel.org
3207 S:      Supported
3208 F:      drivers/net/ethernet/brocade/bna/
3209
3210 BSG (block layer generic sg v4 driver)
3211 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3212 L:      linux-scsi@vger.kernel.org
3213 S:      Supported
3214 F:      block/bsg.c
3215 F:      include/linux/bsg.h
3216 F:      include/uapi/linux/bsg.h
3217
3218 BT87X AUDIO DRIVER
3219 M:      Clemens Ladisch <clemens@ladisch.de>
3220 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3221 T:      git git://git.alsa-project.org/alsa-kernel.git
3222 S:      Maintained
3223 F:      Documentation/sound/cards/bt87x.rst
3224 F:      sound/pci/bt87x.c
3225
3226 BT8XXGPIO DRIVER
3227 M:      Michael Buesch <m@bues.ch>
3228 W:      http://bu3sch.de/btgpio.php
3229 S:      Maintained
3230 F:      drivers/gpio/gpio-bt8xx.c
3231
3232 BTRFS FILE SYSTEM
3233 M:      Chris Mason <clm@fb.com>
3234 M:      Josef Bacik <josef@toxicpanda.com>
3235 M:      David Sterba <dsterba@suse.com>
3236 L:      linux-btrfs@vger.kernel.org
3237 W:      http://btrfs.wiki.kernel.org/
3238 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3239 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3240 S:      Maintained
3241 F:      Documentation/filesystems/btrfs.txt
3242 F:      fs/btrfs/
3243 F:      include/linux/btrfs*
3244 F:      include/uapi/linux/btrfs*
3245
3246 BTTV VIDEO4LINUX DRIVER
3247 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3248 L:      linux-media@vger.kernel.org
3249 W:      https://linuxtv.org
3250 T:      git git://linuxtv.org/media_tree.git
3251 S:      Odd fixes
3252 F:      Documentation/media/v4l-drivers/bttv*
3253 F:      drivers/media/pci/bt8xx/bttv*
3254
3255 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3256 M:      Chanwoo Choi <cw00.choi@samsung.com>
3257 L:      linux-pm@vger.kernel.org
3258 L:      linux-samsung-soc@vger.kernel.org
3259 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3260 S:      Maintained
3261 F:      drivers/devfreq/exynos-bus.c
3262 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3263
3264 BUSLOGIC SCSI DRIVER
3265 M:      Khalid Aziz <khalid@gonehiking.org>
3266 L:      linux-scsi@vger.kernel.org
3267 S:      Maintained
3268 F:      drivers/scsi/BusLogic.*
3269 F:      drivers/scsi/FlashPoint.*
3270
3271 C-MEDIA CMI8788 DRIVER
3272 M:      Clemens Ladisch <clemens@ladisch.de>
3273 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3274 T:      git git://git.alsa-project.org/alsa-kernel.git
3275 S:      Maintained
3276 F:      sound/pci/oxygen/
3277
3278 C-SKY ARCHITECTURE
3279 M:      Guo Ren <guoren@kernel.org>
3280 T:      git https://github.com/c-sky/csky-linux.git
3281 S:      Supported
3282 F:      arch/csky/
3283 F:      Documentation/devicetree/bindings/csky/
3284 F:      drivers/irqchip/irq-csky-*
3285 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3286 F:      drivers/clocksource/timer-gx6605s.c
3287 F:      drivers/clocksource/timer-mp-csky.c
3288 F:      Documentation/devicetree/bindings/timer/csky,*
3289 K:      csky
3290 N:      csky
3291
3292 C6X ARCHITECTURE
3293 M:      Mark Salter <msalter@redhat.com>
3294 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3295 L:      linux-c6x-dev@linux-c6x.org
3296 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3297 S:      Maintained
3298 F:      arch/c6x/
3299
3300 CA8210 IEEE-802.15.4 RADIO DRIVER
3301 M:      Harry Morris <h.morris@cascoda.com>
3302 L:      linux-wpan@vger.kernel.org
3303 W:      https://github.com/Cascoda/ca8210-linux.git
3304 S:      Maintained
3305 F:      drivers/net/ieee802154/ca8210.c
3306 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3307
3308 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3309 M:      David Howells <dhowells@redhat.com>
3310 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3311 S:      Supported
3312 F:      Documentation/filesystems/caching/cachefiles.txt
3313 F:      fs/cachefiles/
3314
3315 CADENCE MIPI-CSI2 BRIDGES
3316 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3317 L:      linux-media@vger.kernel.org
3318 S:      Maintained
3319 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3320 F:      drivers/media/platform/cadence/cdns-csi2*
3321
3322 CADET FM/AM RADIO RECEIVER DRIVER
3323 M:      Hans Verkuil <hverkuil@xs4all.nl>
3324 L:      linux-media@vger.kernel.org
3325 T:      git git://linuxtv.org/media_tree.git
3326 W:      https://linuxtv.org
3327 S:      Maintained
3328 F:      drivers/media/radio/radio-cadet*
3329
3330 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3331 M:      Jonathan Corbet <corbet@lwn.net>
3332 L:      linux-media@vger.kernel.org
3333 T:      git git://linuxtv.org/media_tree.git
3334 S:      Maintained
3335 F:      Documentation/media/v4l-drivers/cafe_ccic*
3336 F:      drivers/media/platform/marvell-ccic/
3337
3338 CAIF NETWORK LAYER
3339 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3340 L:      netdev@vger.kernel.org
3341 S:      Supported
3342 F:      Documentation/networking/caif/
3343 F:      drivers/net/caif/
3344 F:      include/uapi/linux/caif/
3345 F:      include/net/caif/
3346 F:      net/caif/
3347
3348 CAKE QDISC
3349 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3350 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3351 S:      Maintained
3352 F:      net/sched/sch_cake.c
3353
3354 CALGARY x86-64 IOMMU
3355 M:      Muli Ben-Yehuda <mulix@mulix.org>
3356 M:      Jon Mason <jdmason@kudzu.us>
3357 L:      iommu@lists.linux-foundation.org
3358 S:      Maintained
3359 F:      arch/x86/kernel/pci-calgary_64.c
3360 F:      arch/x86/kernel/tce_64.c
3361 F:      arch/x86/include/asm/calgary.h
3362 F:      arch/x86/include/asm/tce.h
3363
3364 CAN NETWORK DRIVERS
3365 M:      Wolfgang Grandegger <wg@grandegger.com>
3366 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3367 L:      linux-can@vger.kernel.org
3368 W:      https://github.com/linux-can
3369 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3370 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3371 S:      Maintained
3372 F:      Documentation/devicetree/bindings/net/can/
3373 F:      drivers/net/can/
3374 F:      include/linux/can/dev.h
3375 F:      include/linux/can/platform/
3376 F:      include/uapi/linux/can/error.h
3377 F:      include/uapi/linux/can/netlink.h
3378
3379 CAN NETWORK LAYER
3380 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3381 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3382 L:      linux-can@vger.kernel.org
3383 W:      https://github.com/linux-can
3384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3385 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3386 S:      Maintained
3387 F:      Documentation/networking/can.rst
3388 F:      net/can/
3389 F:      include/linux/can/core.h
3390 F:      include/uapi/linux/can.h
3391 F:      include/uapi/linux/can/bcm.h
3392 F:      include/uapi/linux/can/raw.h
3393 F:      include/uapi/linux/can/gw.h
3394
3395 CAPABILITIES
3396 M:      Serge Hallyn <serge@hallyn.com>
3397 L:      linux-security-module@vger.kernel.org
3398 S:      Supported
3399 F:      include/linux/capability.h
3400 F:      include/uapi/linux/capability.h
3401 F:      security/commoncap.c
3402 F:      kernel/capability.c
3403
3404 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3405 M:      Kevin Tsai <ktsai@capellamicro.com>
3406 S:      Maintained
3407 F:      drivers/iio/light/cm*
3408
3409 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3410 M:      Christian Lamparter <chunkeey@googlemail.com>
3411 L:      linux-wireless@vger.kernel.org
3412 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3413 S:      Maintained
3414 F:      drivers/net/wireless/ath/carl9170/
3415
3416 CAVIUM I2C DRIVER
3417 M:      Jan Glauber <jglauber@cavium.com>
3418 M:      David Daney <david.daney@cavium.com>
3419 W:      http://www.cavium.com
3420 S:      Supported
3421 F:      drivers/i2c/busses/i2c-octeon*
3422 F:      drivers/i2c/busses/i2c-thunderx*
3423
3424 CAVIUM LIQUIDIO NETWORK DRIVER
3425 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3426 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3427 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3428 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3429 L:      netdev@vger.kernel.org
3430 W:      http://www.cavium.com
3431 S:      Supported
3432 F:      drivers/net/ethernet/cavium/liquidio/
3433
3434 CAVIUM MMC DRIVER
3435 M:      Jan Glauber <jglauber@cavium.com>
3436 M:      David Daney <david.daney@cavium.com>
3437 M:      Steven J. Hill <Steven.Hill@cavium.com>
3438 W:      http://www.cavium.com
3439 S:      Supported
3440 F:      drivers/mmc/host/cavium*
3441
3442 CAVIUM OCTEON-TX CRYPTO DRIVER
3443 M:      George Cherian <george.cherian@cavium.com>
3444 L:      linux-crypto@vger.kernel.org
3445 W:      http://www.cavium.com
3446 S:      Supported
3447 F:      drivers/crypto/cavium/cpt/
3448
3449 CAVIUM THUNDERX2 ARM64 SOC
3450 M:      Robert Richter <rrichter@cavium.com>
3451 M:      Jayachandran C <jnair@caviumnetworks.com>
3452 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3453 S:      Maintained
3454 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3455 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3456
3457 CC2520 IEEE-802.15.4 RADIO DRIVER
3458 M:      Varka Bhadram <varkabhadram@gmail.com>
3459 L:      linux-wpan@vger.kernel.org
3460 S:      Maintained
3461 F:      drivers/net/ieee802154/cc2520.c
3462 F:      include/linux/spi/cc2520.h
3463 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3464
3465 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3466 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3467 L:      linux-crypto@vger.kernel.org
3468 S:      Supported
3469 F:      drivers/crypto/ccree/
3470 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3471
3472 CEC FRAMEWORK
3473 M:      Hans Verkuil <hans.verkuil@cisco.com>
3474 L:      linux-media@vger.kernel.org
3475 T:      git git://linuxtv.org/media_tree.git
3476 W:      http://linuxtv.org
3477 S:      Supported
3478 F:      Documentation/media/kapi/cec-core.rst
3479 F:      Documentation/media/uapi/cec
3480 F:      drivers/media/cec/
3481 F:      drivers/media/rc/keymaps/rc-cec.c
3482 F:      include/media/cec.h
3483 F:      include/media/cec-notifier.h
3484 F:      include/uapi/linux/cec.h
3485 F:      include/uapi/linux/cec-funcs.h
3486 F:      Documentation/devicetree/bindings/media/cec.txt
3487 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3488
3489 CEC GPIO DRIVER
3490 M:      Hans Verkuil <hans.verkuil@cisco.com>
3491 L:      linux-media@vger.kernel.org
3492 T:      git git://linuxtv.org/media_tree.git
3493 W:      http://linuxtv.org
3494 S:      Supported
3495 F:      drivers/media/platform/cec-gpio/
3496 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3497
3498 CELL BROADBAND ENGINE ARCHITECTURE
3499 M:      Arnd Bergmann <arnd@arndb.de>
3500 L:      linuxppc-dev@lists.ozlabs.org
3501 W:      http://www.ibm.com/developerworks/power/cell/
3502 S:      Supported
3503 F:      arch/powerpc/include/asm/cell*.h
3504 F:      arch/powerpc/include/asm/spu*.h
3505 F:      arch/powerpc/include/uapi/asm/spu*.h
3506 F:      arch/powerpc/oprofile/*cell*
3507 F:      arch/powerpc/platforms/cell/
3508
3509 CEPH COMMON CODE (LIBCEPH)
3510 M:      Ilya Dryomov <idryomov@gmail.com>
3511 M:      "Yan, Zheng" <zyan@redhat.com>
3512 M:      Sage Weil <sage@redhat.com>
3513 L:      ceph-devel@vger.kernel.org
3514 W:      http://ceph.com/
3515 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3516 T:      git git://github.com/ceph/ceph-client.git
3517 S:      Supported
3518 F:      net/ceph/
3519 F:      include/linux/ceph/
3520 F:      include/linux/crush/
3521
3522 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3523 M:      "Yan, Zheng" <zyan@redhat.com>
3524 M:      Sage Weil <sage@redhat.com>
3525 M:      Ilya Dryomov <idryomov@gmail.com>
3526 L:      ceph-devel@vger.kernel.org
3527 W:      http://ceph.com/
3528 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3529 T:      git git://github.com/ceph/ceph-client.git
3530 S:      Supported
3531 F:      Documentation/filesystems/ceph.txt
3532 F:      fs/ceph/
3533
3534 CERTIFICATE HANDLING:
3535 M:      David Howells <dhowells@redhat.com>
3536 M:      David Woodhouse <dwmw2@infradead.org>
3537 L:      keyrings@vger.kernel.org
3538 S:      Maintained
3539 F:      Documentation/admin-guide/module-signing.rst
3540 F:      certs/
3541 F:      scripts/sign-file.c
3542 F:      scripts/extract-cert.c
3543
3544 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3545 L:      linux-usb@vger.kernel.org
3546 S:      Orphan
3547 F:      Documentation/usb/WUSB-Design-overview.txt
3548 F:      Documentation/usb/wusb-cbaf
3549 F:      drivers/usb/host/hwa-hc.c
3550 F:      drivers/usb/host/whci/
3551 F:      drivers/usb/wusbcore/
3552 F:      include/linux/usb/wusb*
3553
3554 CFAG12864B LCD DRIVER
3555 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3556 S:      Maintained
3557 F:      drivers/auxdisplay/cfag12864b.c
3558 F:      include/linux/cfag12864b.h
3559
3560 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3561 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3562 S:      Maintained
3563 F:      drivers/auxdisplay/cfag12864bfb.c
3564 F:      include/linux/cfag12864b.h
3565
3566 802.11 (including CFG80211/NL80211)
3567 M:      Johannes Berg <johannes@sipsolutions.net>
3568 L:      linux-wireless@vger.kernel.org
3569 W:      http://wireless.kernel.org/
3570 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3571 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3572 S:      Maintained
3573 F:      net/wireless/
3574 F:      include/uapi/linux/nl80211.h
3575 F:      include/linux/ieee80211.h
3576 F:      include/net/wext.h
3577 F:      include/net/cfg80211.h
3578 F:      include/net/iw_handler.h
3579 F:      include/net/ieee80211_radiotap.h
3580 F:      Documentation/driver-api/80211/cfg80211.rst
3581 F:      Documentation/networking/regulatory.txt
3582
3583 CHAR and MISC DRIVERS
3584 M:      Arnd Bergmann <arnd@arndb.de>
3585 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3586 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3587 S:      Supported
3588 F:      drivers/char/
3589 F:      drivers/misc/
3590 F:      include/linux/miscdevice.h
3591
3592 CHECKPATCH
3593 M:      Andy Whitcroft <apw@canonical.com>
3594 M:      Joe Perches <joe@perches.com>
3595 S:      Maintained
3596 F:      scripts/checkpatch.pl
3597
3598 CHINESE DOCUMENTATION
3599 M:      Harry Wei <harryxiyou@gmail.com>
3600 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3601 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3602 S:      Maintained
3603 F:      Documentation/translations/zh_CN/
3604
3605 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3606 M:      Peter Chen <Peter.Chen@nxp.com>
3607 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3608 L:      linux-usb@vger.kernel.org
3609 S:      Maintained
3610 F:      drivers/usb/chipidea/
3611
3612 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3613 M:      Hans de Goede <hdegoede@redhat.com>
3614 L:      linux-input@vger.kernel.org
3615 S:      Maintained
3616 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3617 F:      drivers/input/touchscreen/chipone_icn8318.c
3618
3619 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3620 M:      Hans de Goede <hdegoede@redhat.com>
3621 L:      linux-input@vger.kernel.org
3622 S:      Maintained
3623 F:      drivers/input/touchscreen/chipone_icn8505.c
3624
3625 CHROME HARDWARE PLATFORM SUPPORT
3626 M:      Benson Leung <bleung@chromium.org>
3627 M:      Olof Johansson <olof@lixom.net>
3628 S:      Maintained
3629 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3630 F:      drivers/platform/chrome/
3631
3632 CIRRUS LOGIC AUDIO CODEC DRIVERS
3633 M:      Brian Austin <brian.austin@cirrus.com>
3634 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3635 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3636 S:      Maintained
3637 F:      sound/soc/codecs/cs*
3638
3639 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3640 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3641 L:      netdev@vger.kernel.org
3642 S:      Maintained
3643 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3644
3645 CISCO FCOE HBA DRIVER
3646 M:      Satish Kharat <satishkh@cisco.com>
3647 M:      Sesidhar Baddela <sebaddel@cisco.com>
3648 M:      Karan Tilak Kumar <kartilak@cisco.com>
3649 L:      linux-scsi@vger.kernel.org
3650 S:      Supported
3651 F:      drivers/scsi/fnic/
3652
3653 CISCO SCSI HBA DRIVER
3654 M:      Karan Tilak Kumar <kartilak@cisco.com>
3655 M:      Sesidhar Baddela <sebaddel@cisco.com>
3656 L:      linux-scsi@vger.kernel.org
3657 S:      Supported
3658 F:      drivers/scsi/snic/
3659
3660 CISCO VIC ETHERNET NIC DRIVER
3661 M:      Christian Benvenuti <benve@cisco.com>
3662 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3663 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3664 S:      Supported
3665 F:      drivers/net/ethernet/cisco/enic/
3666
3667 CISCO VIC LOW LATENCY NIC DRIVER
3668 M:      Christian Benvenuti <benve@cisco.com>
3669 S:      Supported
3670 F:      drivers/infiniband/hw/usnic/
3671
3672 CIRRUS LOGIC MADERA CODEC DRIVERS
3673 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3674 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3675 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3676 L:      patches@opensource.cirrus.com
3677 T:      git https://github.com/CirrusLogic/linux-drivers.git
3678 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3679 S:      Supported
3680 F:      Documentation/devicetree/bindings/mfd/madera.txt
3681 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3682 F:      include/linux/mfd/madera/*
3683 F:      drivers/gpio/gpio-madera*
3684 F:      drivers/mfd/madera*
3685 F:      drivers/mfd/cs47l*
3686 F:      drivers/pinctrl/cirrus/*
3687
3688 CLANG-FORMAT FILE
3689 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3690 S:      Maintained
3691 F:      .clang-format
3692
3693 CLEANCACHE API
3694 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3695 L:      linux-kernel@vger.kernel.org
3696 S:      Maintained
3697 F:      mm/cleancache.c
3698 F:      include/linux/cleancache.h
3699
3700 CLK API
3701 M:      Russell King <linux@armlinux.org.uk>
3702 L:      linux-clk@vger.kernel.org
3703 S:      Maintained
3704 F:      include/linux/clk.h
3705
3706 CLOCKSOURCE, CLOCKEVENT DRIVERS
3707 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3708 M:      Thomas Gleixner <tglx@linutronix.de>
3709 L:      linux-kernel@vger.kernel.org
3710 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3711 S:      Supported
3712 F:      drivers/clocksource/
3713 F:      Documentation/devicetree/bindings/timer/
3714
3715 CMPC ACPI DRIVER
3716 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3717 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3718 L:      platform-driver-x86@vger.kernel.org
3719 S:      Supported
3720 F:      drivers/platform/x86/classmate-laptop.c
3721
3722 COBALT MEDIA DRIVER
3723 M:      Hans Verkuil <hans.verkuil@cisco.com>
3724 L:      linux-media@vger.kernel.org
3725 T:      git git://linuxtv.org/media_tree.git
3726 W:      https://linuxtv.org
3727 S:      Supported
3728 F:      drivers/media/pci/cobalt/
3729
3730 COCCINELLE/Semantic Patches (SmPL)
3731 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3732 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3733 M:      Nicolas Palix <nicolas.palix@imag.fr>
3734 M:      Michal Marek <michal.lkml@markovi.net>
3735 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3736 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3737 W:      http://coccinelle.lip6.fr/
3738 S:      Supported
3739 F:      Documentation/dev-tools/coccinelle.rst
3740 F:      scripts/coccinelle/
3741 F:      scripts/coccicheck
3742
3743 CODA FILE SYSTEM
3744 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3745 M:      coda@cs.cmu.edu
3746 L:      codalist@coda.cs.cmu.edu
3747 W:      http://www.coda.cs.cmu.edu/
3748 S:      Maintained
3749 F:      Documentation/filesystems/coda.txt
3750 F:      fs/coda/
3751 F:      include/linux/coda*.h
3752 F:      include/uapi/linux/coda*.h
3753
3754 CODA V4L2 MEM2MEM DRIVER
3755 M:      Philipp Zabel <p.zabel@pengutronix.de>
3756 L:      linux-media@vger.kernel.org
3757 S:      Maintained
3758 F:      Documentation/devicetree/bindings/media/coda.txt
3759 F:      drivers/media/platform/coda/
3760
3761 CODE OF CONDUCT
3762 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3763 S:      Supported
3764 F:      Documentation/process/code-of-conduct.rst
3765 F:      Documentation/process/code-of-conduct-interpretation.rst
3766
3767 COMMON CLK FRAMEWORK
3768 M:      Michael Turquette <mturquette@baylibre.com>
3769 M:      Stephen Boyd <sboyd@kernel.org>
3770 L:      linux-clk@vger.kernel.org
3771 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3773 S:      Maintained
3774 F:      Documentation/devicetree/bindings/clock/
3775 F:      drivers/clk/
3776 X:      drivers/clk/clkdev.c
3777 F:      include/linux/clk-pr*
3778 F:      include/linux/clk/
3779 F:      include/linux/of_clk.h
3780
3781 COMMON INTERNET FILE SYSTEM (CIFS)
3782 M:      Steve French <sfrench@samba.org>
3783 L:      linux-cifs@vger.kernel.org
3784 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3785 W:      http://linux-cifs.samba.org/
3786 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3787 S:      Supported
3788 F:      Documentation/filesystems/cifs/
3789 F:      fs/cifs/
3790
3791 COMPACTPCI HOTPLUG CORE
3792 M:      Scott Murray <scott@spiteful.org>
3793 L:      linux-pci@vger.kernel.org
3794 S:      Maintained
3795 F:      drivers/pci/hotplug/cpci_hotplug*
3796
3797 COMPACTPCI HOTPLUG GENERIC DRIVER
3798 M:      Scott Murray <scott@spiteful.org>
3799 L:      linux-pci@vger.kernel.org
3800 S:      Maintained
3801 F:      drivers/pci/hotplug/cpcihp_generic.c
3802
3803 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3804 M:      Scott Murray <scott@spiteful.org>
3805 L:      linux-pci@vger.kernel.org
3806 S:      Maintained
3807 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3808
3809 COMPAL LAPTOP SUPPORT
3810 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3811 L:      platform-driver-x86@vger.kernel.org
3812 S:      Maintained
3813 F:      drivers/platform/x86/compal-laptop.c
3814
3815 COMPILER ATTRIBUTES
3816 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3817 S:      Maintained
3818 F:      include/linux/compiler_attributes.h
3819
3820 CONEXANT ACCESSRUNNER USB DRIVER
3821 L:      accessrunner-general@lists.sourceforge.net
3822 W:      http://accessrunner.sourceforge.net/
3823 S:      Orphan
3824 F:      drivers/usb/atm/cxacru.c
3825
3826 CONFIGFS
3827 M:      Joel Becker <jlbec@evilplan.org>
3828 M:      Christoph Hellwig <hch@lst.de>
3829 T:      git git://git.infradead.org/users/hch/configfs.git
3830 S:      Supported
3831 F:      fs/configfs/
3832 F:      include/linux/configfs.h
3833
3834 CONNECTOR
3835 M:      Evgeniy Polyakov <zbr@ioremap.net>
3836 L:      netdev@vger.kernel.org
3837 S:      Maintained
3838 F:      drivers/connector/
3839
3840 CONTROL GROUP (CGROUP)
3841 M:      Tejun Heo <tj@kernel.org>
3842 M:      Li Zefan <lizefan@huawei.com>
3843 M:      Johannes Weiner <hannes@cmpxchg.org>
3844 L:      cgroups@vger.kernel.org
3845 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3846 S:      Maintained
3847 F:      Documentation/cgroup*
3848 F:      include/linux/cgroup*
3849 F:      kernel/cgroup*
3850
3851 CONTROL GROUP - CPUSET
3852 M:      Li Zefan <lizefan@huawei.com>
3853 L:      cgroups@vger.kernel.org
3854 W:      http://www.bullopensource.org/cpuset/
3855 W:      http://oss.sgi.com/projects/cpusets/
3856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3857 S:      Maintained
3858 F:      Documentation/cgroup-v1/cpusets.txt
3859 F:      include/linux/cpuset.h
3860 F:      kernel/cgroup/cpuset.c
3861
3862 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3863 M:      Johannes Weiner <hannes@cmpxchg.org>
3864 M:      Michal Hocko <mhocko@kernel.org>
3865 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3866 L:      cgroups@vger.kernel.org
3867 L:      linux-mm@kvack.org
3868 S:      Maintained
3869 F:      mm/memcontrol.c
3870 F:      mm/swap_cgroup.c
3871
3872 CORETEMP HARDWARE MONITORING DRIVER
3873 M:      Fenghua Yu <fenghua.yu@intel.com>
3874 L:      linux-hwmon@vger.kernel.org
3875 S:      Maintained
3876 F:      Documentation/hwmon/coretemp
3877 F:      drivers/hwmon/coretemp.c
3878
3879 COSA/SRP SYNC SERIAL DRIVER
3880 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3881 W:      http://www.fi.muni.cz/~kas/cosa/
3882 S:      Maintained
3883 F:      drivers/net/wan/cosa*
3884
3885 CPMAC ETHERNET DRIVER
3886 M:      Florian Fainelli <f.fainelli@gmail.com>
3887 L:      netdev@vger.kernel.org
3888 S:      Maintained
3889 F:      drivers/net/ethernet/ti/cpmac.c
3890
3891 CPU FREQUENCY DRIVERS
3892 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3893 M:      Viresh Kumar <viresh.kumar@linaro.org>
3894 L:      linux-pm@vger.kernel.org
3895 S:      Maintained
3896 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3897 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3898 B:      https://bugzilla.kernel.org
3899 F:      Documentation/cpu-freq/
3900 F:      Documentation/devicetree/bindings/cpufreq/
3901 F:      drivers/cpufreq/
3902 F:      include/linux/cpufreq.h
3903 F:      tools/testing/selftests/cpufreq/
3904
3905 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3906 M:      Viresh Kumar <viresh.kumar@linaro.org>
3907 M:      Sudeep Holla <sudeep.holla@arm.com>
3908 L:      linux-pm@vger.kernel.org
3909 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3910 S:      Maintained
3911 F:      drivers/cpufreq/arm_big_little.h
3912 F:      drivers/cpufreq/arm_big_little.c
3913
3914 CPU POWER MONITORING SUBSYSTEM
3915 M:      Thomas Renninger <trenn@suse.com>
3916 M:      Shuah Khan <shuah@kernel.org>
3917 L:      linux-pm@vger.kernel.org
3918 S:      Maintained
3919 F:      tools/power/cpupower/
3920
3921 CPUID/MSR DRIVER
3922 M:      "H. Peter Anvin" <hpa@zytor.com>
3923 S:      Maintained
3924 F:      arch/x86/kernel/cpuid.c
3925 F:      arch/x86/kernel/msr.c
3926
3927 CPUIDLE DRIVER - ARM BIG LITTLE
3928 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3929 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3930 L:      linux-pm@vger.kernel.org
3931 L:      linux-arm-kernel@lists.infradead.org
3932 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3933 S:      Maintained
3934 F:      drivers/cpuidle/cpuidle-big_little.c
3935
3936 CPUIDLE DRIVER - ARM EXYNOS
3937 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3938 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3939 M:      Kukjin Kim <kgene@kernel.org>
3940 L:      linux-pm@vger.kernel.org
3941 L:      linux-samsung-soc@vger.kernel.org
3942 S:      Supported
3943 F:      drivers/cpuidle/cpuidle-exynos.c
3944 F:      arch/arm/mach-exynos/pm.c
3945
3946 CPUIDLE DRIVERS
3947 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3948 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3949 L:      linux-pm@vger.kernel.org
3950 S:      Maintained
3951 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3952 B:      https://bugzilla.kernel.org
3953 F:      drivers/cpuidle/*
3954 F:      include/linux/cpuidle.h
3955
3956 CRAMFS FILESYSTEM
3957 M:      Nicolas Pitre <nico@linaro.org>
3958 S:      Maintained
3959 F:      Documentation/filesystems/cramfs.txt
3960 F:      fs/cramfs/
3961
3962 CRYPTO API
3963 M:      Herbert Xu <herbert@gondor.apana.org.au>
3964 M:      "David S. Miller" <davem@davemloft.net>
3965 L:      linux-crypto@vger.kernel.org
3966 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3967 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3968 S:      Maintained
3969 F:      Documentation/crypto/
3970 F:      Documentation/devicetree/bindings/crypto/
3971 F:      arch/*/crypto/
3972 F:      crypto/
3973 F:      drivers/crypto/
3974 F:      include/crypto/
3975 F:      include/linux/crypto*
3976
3977 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3978 M:      Neil Horman <nhorman@tuxdriver.com>
3979 L:      linux-crypto@vger.kernel.org
3980 S:      Maintained
3981 F:      crypto/ansi_cprng.c
3982 F:      crypto/rng.c
3983
3984 CS3308 MEDIA DRIVER
3985 M:      Hans Verkuil <hverkuil@xs4all.nl>
3986 L:      linux-media@vger.kernel.org
3987 T:      git git://linuxtv.org/media_tree.git
3988 W:      http://linuxtv.org
3989 S:      Odd Fixes
3990 F:      drivers/media/i2c/cs3308.c
3991 F:      drivers/media/i2c/cs3308.h
3992
3993 CS5535 Audio ALSA driver
3994 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3995 S:      Maintained
3996 F:      sound/pci/cs5535audio/
3997
3998 CW1200 WLAN driver
3999 M:      Solomon Peachy <pizza@shaftnet.org>
4000 S:      Maintained
4001 F:      drivers/net/wireless/st/cw1200/
4002
4003 CX18 VIDEO4LINUX DRIVER
4004 M:      Andy Walls <awalls@md.metrocast.net>
4005 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4006 L:      linux-media@vger.kernel.org
4007 T:      git git://linuxtv.org/media_tree.git
4008 W:      https://linuxtv.org
4009 W:      http://www.ivtvdriver.org/index.php/Cx18
4010 S:      Maintained
4011 F:      Documentation/media/v4l-drivers/cx18*
4012 F:      drivers/media/pci/cx18/
4013 F:      include/uapi/linux/ivtv*
4014
4015 CX2341X MPEG ENCODER HELPER MODULE
4016 M:      Hans Verkuil <hverkuil@xs4all.nl>
4017 L:      linux-media@vger.kernel.org
4018 T:      git git://linuxtv.org/media_tree.git
4019 W:      https://linuxtv.org
4020 S:      Maintained
4021 F:      drivers/media/common/cx2341x*
4022 F:      include/media/cx2341x*
4023
4024 CX24120 MEDIA DRIVER
4025 M:      Jemma Denson <jdenson@gmail.com>
4026 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4027 L:      linux-media@vger.kernel.org
4028 W:      https://linuxtv.org
4029 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4030 S:      Maintained
4031 F:      drivers/media/dvb-frontends/cx24120*
4032
4033 CX88 VIDEO4LINUX DRIVER
4034 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4035 L:      linux-media@vger.kernel.org
4036 W:      https://linuxtv.org
4037 T:      git git://linuxtv.org/media_tree.git
4038 S:      Odd fixes
4039 F:      Documentation/media/v4l-drivers/cx88*
4040 F:      drivers/media/pci/cx88/
4041
4042 CXD2820R MEDIA DRIVER
4043 M:      Antti Palosaari <crope@iki.fi>
4044 L:      linux-media@vger.kernel.org
4045 W:      https://linuxtv.org
4046 W:      http://palosaari.fi/linux/
4047 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4048 T:      git git://linuxtv.org/anttip/media_tree.git
4049 S:      Maintained
4050 F:      drivers/media/dvb-frontends/cxd2820r*
4051
4052 CXGB3 ETHERNET DRIVER (CXGB3)
4053 M:      Santosh Raspatur <santosh@chelsio.com>
4054 L:      netdev@vger.kernel.org
4055 W:      http://www.chelsio.com
4056 S:      Supported
4057 F:      drivers/net/ethernet/chelsio/cxgb3/
4058
4059 CXGB3 ISCSI DRIVER (CXGB3I)
4060 M:      Karen Xie <kxie@chelsio.com>
4061 L:      linux-scsi@vger.kernel.org
4062 W:      http://www.chelsio.com
4063 S:      Supported
4064 F:      drivers/scsi/cxgbi/cxgb3i
4065
4066 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4067 M:      Steve Wise <swise@chelsio.com>
4068 L:      linux-rdma@vger.kernel.org
4069 W:      http://www.openfabrics.org
4070 S:      Supported
4071 F:      drivers/infiniband/hw/cxgb3/
4072 F:      include/uapi/rdma/cxgb3-abi.h
4073
4074 CXGB4 CRYPTO DRIVER (chcr)
4075 M:      Harsh Jain <harsh@chelsio.com>
4076 L:      linux-crypto@vger.kernel.org
4077 W:      http://www.chelsio.com
4078 S:      Supported
4079 F:      drivers/crypto/chelsio
4080
4081 CXGB4 ETHERNET DRIVER (CXGB4)
4082 M:      Ganesh Goudar <ganeshgr@chelsio.com>
4083 L:      netdev@vger.kernel.org
4084 W:      http://www.chelsio.com
4085 S:      Supported
4086 F:      drivers/net/ethernet/chelsio/cxgb4/
4087
4088 CXGB4 ISCSI DRIVER (CXGB4I)
4089 M:      Karen Xie <kxie@chelsio.com>
4090 L:      linux-scsi@vger.kernel.org
4091 W:      http://www.chelsio.com
4092 S:      Supported
4093 F:      drivers/scsi/cxgbi/cxgb4i
4094
4095 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4096 M:      Steve Wise <swise@chelsio.com>
4097 L:      linux-rdma@vger.kernel.org
4098 W:      http://www.openfabrics.org
4099 S:      Supported
4100 F:      drivers/infiniband/hw/cxgb4/
4101 F:      include/uapi/rdma/cxgb4-abi.h
4102
4103 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4104 M:      Casey Leedom <leedom@chelsio.com>
4105 L:      netdev@vger.kernel.org
4106 W:      http://www.chelsio.com
4107 S:      Supported
4108 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4109
4110 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4111 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
4112 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4113 L:      linuxppc-dev@lists.ozlabs.org
4114 S:      Supported
4115 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4116 F:      drivers/misc/cxl/
4117 F:      include/misc/cxl*
4118 F:      include/uapi/misc/cxl.h
4119 F:      Documentation/powerpc/cxl.txt
4120 F:      Documentation/ABI/testing/sysfs-class-cxl
4121
4122 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4123 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
4124 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
4125 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
4126 L:      linux-scsi@vger.kernel.org
4127 S:      Supported
4128 F:      drivers/scsi/cxlflash/
4129 F:      include/uapi/scsi/cxlflash_ioctl.h
4130 F:      Documentation/powerpc/cxlflash.txt
4131
4132 CYBERPRO FB DRIVER
4133 M:      Russell King <linux@armlinux.org.uk>
4134 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4135 W:      http://www.armlinux.org.uk/
4136 S:      Maintained
4137 F:      drivers/video/fbdev/cyber2000fb.*
4138
4139 CYCLADES ASYNC MUX DRIVER
4140 W:      http://www.cyclades.com/
4141 S:      Orphan
4142 F:      drivers/tty/cyclades.c
4143 F:      include/linux/cyclades.h
4144 F:      include/uapi/linux/cyclades.h
4145
4146 CYCLADES PC300 DRIVER
4147 W:      http://www.cyclades.com/
4148 S:      Orphan
4149 F:      drivers/net/wan/pc300*
4150
4151 CYPRESS_FIRMWARE MEDIA DRIVER
4152 M:      Antti Palosaari <crope@iki.fi>
4153 L:      linux-media@vger.kernel.org
4154 W:      https://linuxtv.org
4155 W:      http://palosaari.fi/linux/
4156 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4157 T:      git git://linuxtv.org/anttip/media_tree.git
4158 S:      Maintained
4159 F:      drivers/media/common/cypress_firmware*
4160
4161 CYTTSP TOUCHSCREEN DRIVER
4162 M:      Ferruh Yigit <fery@cypress.com>
4163 L:      linux-input@vger.kernel.org
4164 S:      Supported
4165 F:      drivers/input/touchscreen/cyttsp*
4166 F:      include/linux/input/cyttsp.h
4167
4168 D-LINK DIR-685 TOUCHKEYS DRIVER
4169 M:      Linus Walleij <linus.walleij@linaro.org>
4170 L:      linux-input@vger.kernel.org
4171 S:      Supported
4172 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4173
4174 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4175 M:      Joshua Kinard <kumba@gentoo.org>
4176 S:      Maintained
4177 F:      drivers/rtc/rtc-ds1685.c
4178 F:      include/linux/rtc/ds1685.h
4179
4180 DAMA SLAVE for AX.25
4181 M:      Joerg Reuter <jreuter@yaina.de>
4182 W:      http://yaina.de/jreuter/
4183 W:      http://www.qsl.net/dl1bke/
4184 L:      linux-hams@vger.kernel.org
4185 S:      Maintained
4186 F:      net/ax25/af_ax25.c
4187 F:      net/ax25/ax25_dev.c
4188 F:      net/ax25/ax25_ds_*
4189 F:      net/ax25/ax25_in.c
4190 F:      net/ax25/ax25_out.c
4191 F:      net/ax25/ax25_timer.c
4192 F:      net/ax25/sysctl_net_ax25.c
4193
4194 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4195 L:      netdev@vger.kernel.org
4196 S:      Orphan
4197 F:      Documentation/networking/dmfe.txt
4198 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4199
4200 DC390/AM53C974 SCSI driver
4201 M:      Hannes Reinecke <hare@suse.com>
4202 L:      linux-scsi@vger.kernel.org
4203 S:      Maintained
4204 F:      drivers/scsi/am53c974.c
4205
4206 DC395x SCSI driver
4207 M:      Oliver Neukum <oliver@neukum.org>
4208 M:      Ali Akcaagac <aliakc@web.de>
4209 M:      Jamie Lenehan <lenehan@twibble.org>
4210 L:      dc395x@twibble.org
4211 W:      http://twibble.org/dist/dc395x/
4212 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4213 S:      Maintained
4214 F:      Documentation/scsi/dc395x.txt
4215 F:      drivers/scsi/dc395x.*
4216
4217 DCCP PROTOCOL
4218 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4219 L:      dccp@vger.kernel.org
4220 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4221 S:      Maintained
4222 F:      include/linux/dccp.h
4223 F:      include/uapi/linux/dccp.h
4224 F:      include/linux/tfrc.h
4225 F:      net/dccp/
4226
4227 DECnet NETWORK LAYER
4228 W:      http://linux-decnet.sourceforge.net
4229 L:      linux-decnet-user@lists.sourceforge.net
4230 S:      Orphan
4231 F:      Documentation/networking/decnet.txt
4232 F:      net/decnet/
4233
4234 DECSTATION PLATFORM SUPPORT
4235 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4236 L:      linux-mips@vger.kernel.org
4237 W:      http://www.linux-mips.org/wiki/DECstation
4238 S:      Maintained
4239 F:      arch/mips/dec/
4240 F:      arch/mips/include/asm/dec/
4241 F:      arch/mips/include/asm/mach-dec/
4242
4243 DEFXX FDDI NETWORK DRIVER
4244 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4245 S:      Maintained
4246 F:      drivers/net/fddi/defxx.*
4247
4248 DELL SMBIOS DRIVER
4249 M:      Pali Rohár <pali.rohar@gmail.com>
4250 M:      Mario Limonciello <mario.limonciello@dell.com>
4251 L:      platform-driver-x86@vger.kernel.org
4252 S:      Maintained
4253 F:      drivers/platform/x86/dell-smbios.*
4254
4255 DELL SMBIOS SMM DRIVER
4256 M:      Mario Limonciello <mario.limonciello@dell.com>
4257 L:      platform-driver-x86@vger.kernel.org
4258 S:      Maintained
4259 F:      drivers/platform/x86/dell-smbios-smm.c
4260
4261 DELL SMBIOS WMI DRIVER
4262 M:      Mario Limonciello <mario.limonciello@dell.com>
4263 L:      platform-driver-x86@vger.kernel.org
4264 S:      Maintained
4265 F:      drivers/platform/x86/dell-smbios-wmi.c
4266 F:      tools/wmi/dell-smbios-example.c
4267
4268 DEFZA FDDI NETWORK DRIVER
4269 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4270 S:      Maintained
4271 F:      drivers/net/fddi/defza.*
4272
4273 DELL LAPTOP DRIVER
4274 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4275 M:      Pali Rohár <pali.rohar@gmail.com>
4276 L:      platform-driver-x86@vger.kernel.org
4277 S:      Maintained
4278 F:      drivers/platform/x86/dell-laptop.c
4279
4280 DELL LAPTOP FREEFALL DRIVER
4281 M:      Pali Rohár <pali.rohar@gmail.com>
4282 S:      Maintained
4283 F:      drivers/platform/x86/dell-smo8800.c
4284
4285 DELL LAPTOP RBTN DRIVER
4286 M:      Pali Rohár <pali.rohar@gmail.com>
4287 S:      Maintained
4288 F:      drivers/platform/x86/dell-rbtn.*
4289
4290 DELL REMOTE BIOS UPDATE DRIVER
4291 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4292 L:      platform-driver-x86@vger.kernel.org
4293 S:      Maintained
4294 F:      drivers/platform/x86/dell_rbu.c
4295
4296 DELL LAPTOP SMM DRIVER
4297 M:      Pali Rohár <pali.rohar@gmail.com>
4298 S:      Maintained
4299 F:      drivers/hwmon/dell-smm-hwmon.c
4300 F:      include/uapi/linux/i8k.h
4301
4302 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4303 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4304 L:      platform-driver-x86@vger.kernel.org
4305 S:      Maintained
4306 F:      Documentation/dcdbas.txt
4307 F:      drivers/platform/x86/dcdbas.*
4308
4309 DELL WMI NOTIFICATIONS DRIVER
4310 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4311 M:      Pali Rohár <pali.rohar@gmail.com>
4312 S:      Maintained
4313 F:      drivers/platform/x86/dell-wmi.c
4314
4315 DELL WMI DESCRIPTOR DRIVER
4316 M:      Mario Limonciello <mario.limonciello@dell.com>
4317 S:      Maintained
4318 F:      drivers/platform/x86/dell-wmi-descriptor.c
4319
4320 DELTA ST MEDIA DRIVER
4321 M:      Hugues Fruchet <hugues.fruchet@st.com>
4322 L:      linux-media@vger.kernel.org
4323 T:      git git://linuxtv.org/media_tree.git
4324 W:      https://linuxtv.org
4325 S:      Supported
4326 F:      drivers/media/platform/sti/delta
4327
4328 DENALI NAND DRIVER
4329 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4330 L:      linux-mtd@lists.infradead.org
4331 S:      Supported
4332 F:      drivers/mtd/nand/raw/denali*
4333
4334 DESIGNWARE USB2 DRD IP DRIVER
4335 M:      Minas Harutyunyan <hminas@synopsys.com>
4336 L:      linux-usb@vger.kernel.org
4337 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4338 S:      Maintained
4339 F:      drivers/usb/dwc2/
4340
4341 DESIGNWARE USB3 DRD IP DRIVER
4342 M:      Felipe Balbi <balbi@kernel.org>
4343 L:      linux-usb@vger.kernel.org
4344 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4345 S:      Maintained
4346 F:      drivers/usb/dwc3/
4347
4348 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4349 M:      Andreas Klinger <ak@it-klinger.de>
4350 L:      linux-iio@vger.kernel.org
4351 S:      Maintained
4352 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4353 F:      drivers/iio/proximity/srf*.c
4354
4355 DEVICE COREDUMP (DEV_COREDUMP)
4356 M:      Johannes Berg <johannes@sipsolutions.net>
4357 L:      linux-kernel@vger.kernel.org
4358 S:      Maintained
4359 F:      drivers/base/devcoredump.c
4360 F:      include/linux/devcoredump.h
4361
4362 DEVICE FREQUENCY (DEVFREQ)
4363 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4364 M:      Kyungmin Park <kyungmin.park@samsung.com>
4365 R:      Chanwoo Choi <cw00.choi@samsung.com>
4366 L:      linux-pm@vger.kernel.org
4367 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4368 S:      Maintained
4369 F:      drivers/devfreq/
4370 F:      include/linux/devfreq.h
4371 F:      Documentation/devicetree/bindings/devfreq/
4372
4373 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4374 M:      Chanwoo Choi <cw00.choi@samsung.com>
4375 L:      linux-pm@vger.kernel.org
4376 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4377 S:      Supported
4378 F:      drivers/devfreq/event/
4379 F:      drivers/devfreq/devfreq-event.c
4380 F:      include/linux/devfreq-event.h
4381 F:      Documentation/devicetree/bindings/devfreq/event/
4382
4383 DEVICE NUMBER REGISTRY
4384 M:      Torben Mathiasen <device@lanana.org>
4385 W:      http://lanana.org/docs/device-list/index.html
4386 S:      Maintained
4387
4388 DEVICE-MAPPER  (LVM)
4389 M:      Alasdair Kergon <agk@redhat.com>
4390 M:      Mike Snitzer <snitzer@redhat.com>
4391 M:      dm-devel@redhat.com
4392 L:      dm-devel@redhat.com
4393 W:      http://sources.redhat.com/dm
4394 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4395 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4396 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4397 S:      Maintained
4398 F:      Documentation/device-mapper/
4399 F:      drivers/md/Makefile
4400 F:      drivers/md/Kconfig
4401 F:      drivers/md/dm*
4402 F:      drivers/md/persistent-data/
4403 F:      include/linux/device-mapper.h
4404 F:      include/linux/dm-*.h
4405 F:      include/uapi/linux/dm-*.h
4406
4407 DEVLINK
4408 M:      Jiri Pirko <jiri@mellanox.com>
4409 L:      netdev@vger.kernel.org
4410 S:      Supported
4411 F:      net/core/devlink.c
4412 F:      include/net/devlink.h
4413 F:      include/uapi/linux/devlink.h
4414
4415 DIALOG SEMICONDUCTOR DRIVERS
4416 M:      Support Opensource <support.opensource@diasemi.com>
4417 W:      http://www.dialog-semiconductor.com/products
4418 S:      Supported
4419 F:      Documentation/hwmon/da90??
4420 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4421 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4422 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4423 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4424 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4425 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4426 F:      drivers/gpio/gpio-da90??.c
4427 F:      drivers/hwmon/da90??-hwmon.c
4428 F:      drivers/iio/adc/da91??-*.c
4429 F:      drivers/input/misc/da90??_onkey.c
4430 F:      drivers/input/touchscreen/da9052_tsi.c
4431 F:      drivers/leds/leds-da90??.c
4432 F:      drivers/mfd/da903x.c
4433 F:      drivers/mfd/da90??-*.c
4434 F:      drivers/mfd/da91??-*.c
4435 F:      drivers/power/supply/da9052-battery.c
4436 F:      drivers/power/supply/da91??-*.c
4437 F:      drivers/regulator/da903x.c
4438 F:      drivers/regulator/da9???-regulator.[ch]
4439 F:      drivers/thermal/da90??-thermal.c
4440 F:      drivers/rtc/rtc-da90??.c
4441 F:      drivers/video/backlight/da90??_bl.c
4442 F:      drivers/watchdog/da90??_wdt.c
4443 F:      include/linux/mfd/da903x.h
4444 F:      include/linux/mfd/da9052/
4445 F:      include/linux/mfd/da9055/
4446 F:      include/linux/mfd/da9062/
4447 F:      include/linux/mfd/da9063/
4448 F:      include/linux/mfd/da9150/
4449 F:      include/linux/regulator/da9211.h
4450 F:      include/sound/da[79]*.h
4451 F:      sound/soc/codecs/da[79]*.[ch]
4452
4453 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4454 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4455 L:      linux-gpio@vger.kernel.org
4456 S:      Maintained
4457 F:      drivers/gpio/gpio-gpio-mm.c
4458
4459 DIOLAN U2C-12 I2C DRIVER
4460 M:      Guenter Roeck <linux@roeck-us.net>
4461 L:      linux-i2c@vger.kernel.org
4462 S:      Maintained
4463 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4464
4465 FILESYSTEM DIRECT ACCESS (DAX)
4466 M:      Matthew Wilcox <willy@infradead.org>
4467 M:      Ross Zwisler <zwisler@kernel.org>
4468 M:      Jan Kara <jack@suse.cz>
4469 L:      linux-fsdevel@vger.kernel.org
4470 S:      Supported
4471 F:      fs/dax.c
4472 F:      include/linux/dax.h
4473 F:      include/trace/events/fs_dax.h
4474
4475 DEVICE DIRECT ACCESS (DAX)
4476 M:      Dan Williams <dan.j.williams@intel.com>
4477 M:      Dave Jiang <dave.jiang@intel.com>
4478 M:      Ross Zwisler <zwisler@kernel.org>
4479 M:      Vishal Verma <vishal.l.verma@intel.com>
4480 L:      linux-nvdimm@lists.01.org
4481 S:      Supported
4482 F:      drivers/dax/
4483
4484 DIRECTORY NOTIFICATION (DNOTIFY)
4485 M:      Jan Kara <jack@suse.cz>
4486 R:      Amir Goldstein <amir73il@gmail.com>
4487 L:      linux-fsdevel@vger.kernel.org
4488 S:      Maintained
4489 F:      Documentation/filesystems/dnotify.txt
4490 F:      fs/notify/dnotify/
4491 F:      include/linux/dnotify.h
4492
4493 DISK GEOMETRY AND PARTITION HANDLING
4494 M:      Andries Brouwer <aeb@cwi.nl>
4495 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4496 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4497 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4498 S:      Maintained
4499
4500 DISKQUOTA
4501 M:      Jan Kara <jack@suse.com>
4502 S:      Maintained
4503 F:      Documentation/filesystems/quota.txt
4504 F:      fs/quota/
4505 F:      include/linux/quota*.h
4506 F:      include/uapi/linux/quota*.h
4507
4508 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4509 M:      Bernie Thompson <bernie@plugable.com>
4510 L:      linux-fbdev@vger.kernel.org
4511 S:      Maintained
4512 W:      http://plugable.com/category/projects/udlfb/
4513 F:      drivers/video/fbdev/udlfb.c
4514 F:      include/video/udlfb.h
4515 F:      Documentation/fb/udlfb.txt
4516
4517 DISTRIBUTED LOCK MANAGER (DLM)
4518 M:      Christine Caulfield <ccaulfie@redhat.com>
4519 M:      David Teigland <teigland@redhat.com>
4520 L:      cluster-devel@redhat.com
4521 W:      http://sources.redhat.com/cluster/
4522 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4523 S:      Supported
4524 F:      fs/dlm/
4525
4526 DMA BUFFER SHARING FRAMEWORK
4527 M:      Sumit Semwal <sumit.semwal@linaro.org>
4528 S:      Maintained
4529 L:      linux-media@vger.kernel.org
4530 L:      dri-devel@lists.freedesktop.org
4531 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4532 F:      drivers/dma-buf/
4533 F:      include/linux/dma-buf*
4534 F:      include/linux/reservation.h
4535 F:      include/linux/*fence.h
4536 F:      Documentation/driver-api/dma-buf.rst
4537 T:      git git://anongit.freedesktop.org/drm/drm-misc
4538
4539 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4540 M:      Vinod Koul <vkoul@kernel.org>
4541 L:      dmaengine@vger.kernel.org
4542 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4543 S:      Maintained
4544 F:      drivers/dma/
4545 F:      include/linux/dmaengine.h
4546 F:      include/linux/of_dma.h
4547 F:      Documentation/devicetree/bindings/dma/
4548 F:      Documentation/driver-api/dmaengine/
4549 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4550
4551 DMA MAPPING HELPERS
4552 M:      Christoph Hellwig <hch@lst.de>
4553 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4554 R:      Robin Murphy <robin.murphy@arm.com>
4555 L:      iommu@lists.linux-foundation.org
4556 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4557 W:      http://git.infradead.org/users/hch/dma-mapping.git
4558 S:      Supported
4559 F:      kernel/dma/
4560 F:      include/asm-generic/dma-mapping.h
4561 F:      include/linux/dma-direct.h
4562 F:      include/linux/dma-mapping.h
4563 F:      include/linux/dma-noncoherent.h
4564
4565 DME1737 HARDWARE MONITOR DRIVER
4566 M:      Juerg Haefliger <juergh@gmail.com>
4567 L:      linux-hwmon@vger.kernel.org
4568 S:      Maintained
4569 F:      Documentation/hwmon/dme1737
4570 F:      drivers/hwmon/dme1737.c
4571
4572 DMI/SMBIOS SUPPORT
4573 M:      Jean Delvare <jdelvare@suse.com>
4574 S:      Maintained
4575 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4576 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4577 F:      drivers/firmware/dmi-id.c
4578 F:      drivers/firmware/dmi_scan.c
4579 F:      include/linux/dmi.h
4580
4581 DOCUMENTATION
4582 M:      Jonathan Corbet <corbet@lwn.net>
4583 L:      linux-doc@vger.kernel.org
4584 S:      Maintained
4585 F:      Documentation/
4586 F:      scripts/kernel-doc
4587 X:      Documentation/ABI/
4588 X:      Documentation/acpi/
4589 X:      Documentation/devicetree/
4590 X:      Documentation/i2c/
4591 X:      Documentation/media/
4592 X:      Documentation/power/
4593 X:      Documentation/spi/
4594 T:      git git://git.lwn.net/linux.git docs-next
4595
4596 DOCUMENTATION/ITALIAN
4597 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4598 L:      linux-doc@vger.kernel.org
4599 S:      Maintained
4600 F:      Documentation/translations/it_IT
4601
4602 DONGWOON DW9714 LENS VOICE COIL DRIVER
4603 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4604 L:      linux-media@vger.kernel.org
4605 T:      git git://linuxtv.org/media_tree.git
4606 S:      Maintained
4607 F:      drivers/media/i2c/dw9714.c
4608 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4609
4610 DONGWOON DW9807 LENS VOICE COIL DRIVER
4611 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4612 L:      linux-media@vger.kernel.org
4613 T:      git git://linuxtv.org/media_tree.git
4614 S:      Maintained
4615 F:      drivers/media/i2c/dw9807-vcm.c
4616 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4617
4618 DOUBLETALK DRIVER
4619 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4620 L:      blinux-list@redhat.com
4621 S:      Maintained
4622 F:      drivers/char/dtlk.c
4623 F:      include/linux/dtlk.h
4624
4625 DPAA2 DATAPATH I/O (DPIO) DRIVER
4626 M:      Roy Pledge <Roy.Pledge@nxp.com>
4627 L:      linux-kernel@vger.kernel.org
4628 S:      Maintained
4629 F:      drivers/soc/fsl/dpio
4630
4631 DPAA2 ETHERNET DRIVER
4632 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4633 L:      netdev@vger.kernel.org
4634 S:      Maintained
4635 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4636 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4637 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4638 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4639 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4640
4641 DPAA2 ETHERNET SWITCH DRIVER
4642 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4643 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4644 L:      linux-kernel@vger.kernel.org
4645 S:      Maintained
4646 F:      drivers/staging/fsl-dpaa2/ethsw
4647
4648 DPAA2 PTP CLOCK DRIVER
4649 M:      Yangbo Lu <yangbo.lu@nxp.com>
4650 L:      netdev@vger.kernel.org
4651 S:      Maintained
4652 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4653 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4654
4655 DPT_I2O SCSI RAID DRIVER
4656 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4657 L:      linux-scsi@vger.kernel.org
4658 W:      http://www.adaptec.com/
4659 S:      Maintained
4660 F:      drivers/scsi/dpt*
4661 F:      drivers/scsi/dpt/
4662
4663 DRBD DRIVER
4664 M:      Philipp Reisner <philipp.reisner@linbit.com>
4665 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4666 L:      drbd-dev@lists.linbit.com
4667 W:      http://www.drbd.org
4668 T:      git git://git.linbit.com/linux-drbd.git
4669 T:      git git://git.linbit.com/drbd-8.4.git
4670 S:      Supported
4671 F:      drivers/block/drbd/
4672 F:      lib/lru_cache.c
4673 F:      Documentation/blockdev/drbd/
4674
4675 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4676 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4677 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4678 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4679 S:      Supported
4680 F:      Documentation/kobject.txt
4681 F:      drivers/base/
4682 F:      fs/debugfs/
4683 F:      fs/sysfs/
4684 F:      include/linux/debugfs.h
4685 F:      include/linux/kobj*
4686 F:      lib/kobj*
4687
4688 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4689 M:      Kevin Hilman <khilman@kernel.org>
4690 M:      Nishanth Menon <nm@ti.com>
4691 S:      Maintained
4692 F:      drivers/power/avs/
4693 F:      include/linux/power/smartreflex.h
4694 L:      linux-pm@vger.kernel.org
4695
4696 DRM DRIVER FOR ARM PL111 CLCD
4697 M:      Eric Anholt <eric@anholt.net>
4698 T:      git git://anongit.freedesktop.org/drm/drm-misc
4699 S:      Supported
4700 F:      drivers/gpu/drm/pl111/
4701
4702 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4703 M:      Linus Walleij <linus.walleij@linaro.org>
4704 T:      git git://anongit.freedesktop.org/drm/drm-misc
4705 S:      Maintained
4706 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4707 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4708
4709 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4710 M:      Dave Airlie <airlied@redhat.com>
4711 S:      Odd Fixes
4712 F:      drivers/gpu/drm/ast/
4713
4714 DRM DRIVER FOR BOCHS VIRTUAL GPU
4715 M:      Gerd Hoffmann <kraxel@redhat.com>
4716 L:      virtualization@lists.linux-foundation.org
4717 T:      git git://anongit.freedesktop.org/drm/drm-misc
4718 S:      Maintained
4719 F:      drivers/gpu/drm/bochs/
4720
4721 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4722 M:      Linus Walleij <linus.walleij@linaro.org>
4723 T:      git git://anongit.freedesktop.org/drm/drm-misc
4724 S:      Maintained
4725 F:      drivers/gpu/drm/tve200/
4726
4727 DRM DRIVER FOR ILITEK ILI9225 PANELS
4728 M:      David Lechner <david@lechnology.com>
4729 S:      Maintained
4730 F:      drivers/gpu/drm/tinydrm/ili9225.c
4731 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4732
4733 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4734 S:      Orphan / Obsolete
4735 F:      drivers/gpu/drm/i810/
4736 F:      include/uapi/drm/i810_drm.h
4737
4738 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4739 S:      Orphan / Obsolete
4740 F:      drivers/gpu/drm/mga/
4741 F:      include/uapi/drm/mga_drm.h
4742
4743 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4744 M:      Dave Airlie <airlied@redhat.com>
4745 S:      Odd Fixes
4746 F:      drivers/gpu/drm/mgag200/
4747
4748 DRM DRIVER FOR MI0283QT
4749 M:      Noralf Trønnes <noralf@tronnes.org>
4750 S:      Maintained
4751 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4752 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4753
4754 DRM DRIVER FOR MSM ADRENO GPU
4755 M:      Rob Clark <robdclark@gmail.com>
4756 L:      linux-arm-msm@vger.kernel.org
4757 L:      dri-devel@lists.freedesktop.org
4758 L:      freedreno@lists.freedesktop.org
4759 T:      git git://people.freedesktop.org/~robclark/linux
4760 S:      Maintained
4761 F:      drivers/gpu/drm/msm/
4762 F:      include/uapi/drm/msm_drm.h
4763 F:      Documentation/devicetree/bindings/display/msm/
4764
4765 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4766 M:      Ben Skeggs <bskeggs@redhat.com>
4767 L:      dri-devel@lists.freedesktop.org
4768 L:      nouveau@lists.freedesktop.org
4769 T:      git git://github.com/skeggsb/linux
4770 S:      Supported
4771 F:      drivers/gpu/drm/nouveau/
4772 F:      include/uapi/drm/nouveau_drm.h
4773
4774 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4775 M:      Noralf Trønnes <noralf@tronnes.org>
4776 S:      Maintained
4777 F:      drivers/gpu/drm/tinydrm/repaper.c
4778 F:      Documentation/devicetree/bindings/display/repaper.txt
4779
4780 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4781 M:      Dave Airlie <airlied@redhat.com>
4782 M:      Gerd Hoffmann <kraxel@redhat.com>
4783 L:      virtualization@lists.linux-foundation.org
4784 T:      git git://anongit.freedesktop.org/drm/drm-misc
4785 S:      Obsolete
4786 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4787 F:      drivers/gpu/drm/cirrus/
4788
4789 DRM DRIVER FOR QXL VIRTUAL GPU
4790 M:      Dave Airlie <airlied@redhat.com>
4791 M:      Gerd Hoffmann <kraxel@redhat.com>
4792 L:      virtualization@lists.linux-foundation.org
4793 T:      git git://anongit.freedesktop.org/drm/drm-misc
4794 S:      Maintained
4795 F:      drivers/gpu/drm/qxl/
4796 F:      include/uapi/drm/qxl_drm.h
4797
4798 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4799 S:      Orphan / Obsolete
4800 F:      drivers/gpu/drm/r128/
4801 F:      include/uapi/drm/r128_drm.h
4802
4803 DRM DRIVER FOR SAVAGE VIDEO CARDS
4804 S:      Orphan / Obsolete
4805 F:      drivers/gpu/drm/savage/
4806 F:      include/uapi/drm/savage_drm.h
4807
4808 DRM DRIVER FOR SIS VIDEO CARDS
4809 S:      Orphan / Obsolete
4810 F:      drivers/gpu/drm/sis/
4811 F:      include/uapi/drm/sis_drm.h
4812
4813 DRM DRIVER FOR SITRONIX ST7586 PANELS
4814 M:      David Lechner <david@lechnology.com>
4815 S:      Maintained
4816 F:      drivers/gpu/drm/tinydrm/st7586.c
4817 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4818
4819 DRM DRIVER FOR SITRONIX ST7735R PANELS
4820 M:      David Lechner <david@lechnology.com>
4821 S:      Maintained
4822 F:      drivers/gpu/drm/tinydrm/st7735r.c
4823 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4824
4825 DRM DRIVER FOR TDFX VIDEO CARDS
4826 S:      Orphan / Obsolete
4827 F:      drivers/gpu/drm/tdfx/
4828
4829 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4830 M:      Dave Airlie <airlied@redhat.com>
4831 R:      Sean Paul <sean@poorly.run>
4832 L:      dri-devel@lists.freedesktop.org
4833 S:      Odd Fixes
4834 F:      drivers/gpu/drm/udl/
4835 T:      git git://anongit.freedesktop.org/drm/drm-misc
4836
4837 DRM DRIVER FOR VMWARE VIRTUAL GPU
4838 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4839 M:      Sinclair Yeh <syeh@vmware.com>
4840 M:      Thomas Hellstrom <thellstrom@vmware.com>
4841 L:      dri-devel@lists.freedesktop.org
4842 T:      git git://people.freedesktop.org/~syeh/repos_linux
4843 T:      git git://people.freedesktop.org/~thomash/linux
4844 S:      Supported
4845 F:      drivers/gpu/drm/vmwgfx/
4846 F:      include/uapi/drm/vmwgfx_drm.h
4847
4848 DRM DRIVERS
4849 M:      David Airlie <airlied@linux.ie>
4850 L:      dri-devel@lists.freedesktop.org
4851 T:      git git://anongit.freedesktop.org/drm/drm
4852 B:      https://bugs.freedesktop.org/
4853 C:      irc://chat.freenode.net/dri-devel
4854 S:      Maintained
4855 F:      drivers/gpu/drm/
4856 F:      drivers/gpu/vga/
4857 F:      Documentation/devicetree/bindings/display/
4858 F:      Documentation/devicetree/bindings/gpu/
4859 F:      Documentation/gpu/
4860 F:      include/drm/
4861 F:      include/uapi/drm/
4862 F:      include/linux/vga*
4863
4864 DRM DRIVERS AND MISC GPU PATCHES
4865 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4866 M:      Maxime Ripard <maxime.ripard@bootlin.com>
4867 M:      Sean Paul <sean@poorly.run>
4868 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4869 S:      Maintained
4870 T:      git git://anongit.freedesktop.org/drm/drm-misc
4871 F:      Documentation/gpu/
4872 F:      drivers/gpu/vga/
4873 F:      drivers/gpu/drm/*
4874 F:      include/drm/drm*
4875 F:      include/uapi/drm/drm*
4876 F:      include/linux/vga*
4877
4878 DRM DRIVERS FOR ALLWINNER A10
4879 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4880 L:      dri-devel@lists.freedesktop.org
4881 S:      Supported
4882 F:      drivers/gpu/drm/sun4i/
4883 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4884 T:      git git://anongit.freedesktop.org/drm/drm-misc
4885
4886 DRM DRIVERS FOR AMLOGIC SOCS
4887 M:      Neil Armstrong <narmstrong@baylibre.com>
4888 L:      dri-devel@lists.freedesktop.org
4889 L:      linux-amlogic@lists.infradead.org
4890 W:      http://linux-meson.com/
4891 S:      Supported
4892 F:      drivers/gpu/drm/meson/
4893 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4894 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4895 F:      Documentation/gpu/meson.rst
4896 T:      git git://anongit.freedesktop.org/drm/drm-misc
4897
4898 DRM DRIVERS FOR ATMEL HLCDC
4899 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4900 L:      dri-devel@lists.freedesktop.org
4901 S:      Supported
4902 F:      drivers/gpu/drm/atmel-hlcdc/
4903 F:      Documentation/devicetree/bindings/display/atmel/
4904 T:      git git://anongit.freedesktop.org/drm/drm-misc
4905
4906 DRM DRIVERS FOR BRIDGE CHIPS
4907 M:      Archit Taneja <architt@codeaurora.org>
4908 M:      Andrzej Hajda <a.hajda@samsung.com>
4909 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4910 S:      Maintained
4911 T:      git git://anongit.freedesktop.org/drm/drm-misc
4912 F:      drivers/gpu/drm/bridge/
4913
4914 DRM DRIVERS FOR EXYNOS
4915 M:      Inki Dae <inki.dae@samsung.com>
4916 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4917 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4918 M:      Kyungmin Park <kyungmin.park@samsung.com>
4919 L:      dri-devel@lists.freedesktop.org
4920 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4921 S:      Supported
4922 F:      drivers/gpu/drm/exynos/
4923 F:      include/uapi/drm/exynos_drm.h
4924 F:      Documentation/devicetree/bindings/display/exynos/
4925
4926 DRM DRIVERS FOR FREESCALE DCU
4927 M:      Stefan Agner <stefan@agner.ch>
4928 M:      Alison Wang <alison.wang@nxp.com>
4929 L:      dri-devel@lists.freedesktop.org
4930 S:      Supported
4931 F:      drivers/gpu/drm/fsl-dcu/
4932 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4933 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4934 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
4935 T:      git git://anongit.freedesktop.org/drm/drm-misc
4936
4937 DRM DRIVERS FOR FREESCALE IMX
4938 M:      Philipp Zabel <p.zabel@pengutronix.de>
4939 L:      dri-devel@lists.freedesktop.org
4940 S:      Maintained
4941 F:      drivers/gpu/drm/imx/
4942 F:      drivers/gpu/ipu-v3/
4943 F:      Documentation/devicetree/bindings/display/imx/
4944
4945 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4946 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4947 L:      dri-devel@lists.freedesktop.org
4948 T:      git git://github.com/patjak/drm-gma500
4949 S:      Maintained
4950 F:      drivers/gpu/drm/gma500/
4951
4952 DRM DRIVERS FOR HISILICON
4953 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4954 M:      Rongrong Zou <zourongrong@gmail.com>
4955 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4956 R:      Chen Feng <puck.chen@hisilicon.com>
4957 L:      dri-devel@lists.freedesktop.org
4958 T:      git git://github.com/xin3liang/linux.git
4959 S:      Maintained
4960 F:      drivers/gpu/drm/hisilicon/
4961 F:      Documentation/devicetree/bindings/display/hisilicon/
4962
4963 DRM DRIVERS FOR MEDIATEK
4964 M:      CK Hu <ck.hu@mediatek.com>
4965 M:      Philipp Zabel <p.zabel@pengutronix.de>
4966 L:      dri-devel@lists.freedesktop.org
4967 S:      Supported
4968 F:      drivers/gpu/drm/mediatek/
4969 F:      Documentation/devicetree/bindings/display/mediatek/
4970
4971 DRM DRIVERS FOR NVIDIA TEGRA
4972 M:      Thierry Reding <thierry.reding@gmail.com>
4973 L:      dri-devel@lists.freedesktop.org
4974 L:      linux-tegra@vger.kernel.org
4975 T:      git git://anongit.freedesktop.org/tegra/linux.git
4976 S:      Supported
4977 F:      drivers/gpu/drm/tegra/
4978 F:      drivers/gpu/host1x/
4979 F:      include/linux/host1x.h
4980 F:      include/uapi/drm/tegra_drm.h
4981 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4982
4983 DRM DRIVERS FOR RENESAS
4984 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4985 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
4986 L:      dri-devel@lists.freedesktop.org
4987 L:      linux-renesas-soc@vger.kernel.org
4988 T:      git git://linuxtv.org/pinchartl/media drm/du/next
4989 S:      Supported
4990 F:      drivers/gpu/drm/rcar-du/
4991 F:      drivers/gpu/drm/shmobile/
4992 F:      include/linux/platform_data/shmob_drm.h
4993 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4994 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4995 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4996
4997 DRM DRIVERS FOR ROCKCHIP
4998 M:      Sandy Huang <hjc@rock-chips.com>
4999 M:      Heiko Stübner <heiko@sntech.de>
5000 L:      dri-devel@lists.freedesktop.org
5001 S:      Maintained
5002 F:      drivers/gpu/drm/rockchip/
5003 F:      Documentation/devicetree/bindings/display/rockchip/
5004 T:      git git://anongit.freedesktop.org/drm/drm-misc
5005
5006 DRM DRIVERS FOR STI
5007 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5008 M:      Vincent Abriou <vincent.abriou@st.com>
5009 L:      dri-devel@lists.freedesktop.org
5010 T:      git git://anongit.freedesktop.org/drm/drm-misc
5011 S:      Maintained
5012 F:      drivers/gpu/drm/sti
5013 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5014
5015 DRM DRIVERS FOR STM
5016 M:      Yannick Fertre <yannick.fertre@st.com>
5017 M:      Philippe Cornu <philippe.cornu@st.com>
5018 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5019 M:      Vincent Abriou <vincent.abriou@st.com>
5020 L:      dri-devel@lists.freedesktop.org
5021 T:      git git://anongit.freedesktop.org/drm/drm-misc
5022 S:      Maintained
5023 F:      drivers/gpu/drm/stm
5024 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5025
5026 DRM DRIVERS FOR TI LCDC
5027 M:      Jyri Sarha <jsarha@ti.com>
5028 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5029 L:      dri-devel@lists.freedesktop.org
5030 S:      Maintained
5031 F:      drivers/gpu/drm/tilcdc/
5032 F:      Documentation/devicetree/bindings/display/tilcdc/
5033
5034 DRM DRIVERS FOR TI OMAP
5035 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5036 L:      dri-devel@lists.freedesktop.org
5037 S:      Maintained
5038 F:      drivers/gpu/drm/omapdrm/
5039 F:      Documentation/devicetree/bindings/display/ti/
5040
5041 DRM DRIVERS FOR V3D
5042 M:      Eric Anholt <eric@anholt.net>
5043 S:      Supported
5044 F:      drivers/gpu/drm/v3d/
5045 F:      include/uapi/drm/v3d_drm.h
5046 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5047 T:      git git://anongit.freedesktop.org/drm/drm-misc
5048
5049 DRM DRIVERS FOR VC4
5050 M:      Eric Anholt <eric@anholt.net>
5051 T:      git git://github.com/anholt/linux
5052 S:      Supported
5053 F:      drivers/gpu/drm/vc4/
5054 F:      include/uapi/drm/vc4_drm.h
5055 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5056 T:      git git://anongit.freedesktop.org/drm/drm-misc
5057
5058 DRM DRIVERS FOR VIVANTE GPU IP
5059 M:      Lucas Stach <l.stach@pengutronix.de>
5060 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5061 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5062 L:      etnaviv@lists.freedesktop.org
5063 L:      dri-devel@lists.freedesktop.org
5064 S:      Maintained
5065 F:      drivers/gpu/drm/etnaviv/
5066 F:      include/uapi/drm/etnaviv_drm.h
5067 F:      Documentation/devicetree/bindings/display/etnaviv/
5068
5069 DRM DRIVERS FOR ZTE ZX
5070 M:      Shawn Guo <shawnguo@kernel.org>
5071 L:      dri-devel@lists.freedesktop.org
5072 S:      Maintained
5073 F:      drivers/gpu/drm/zte/
5074 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5075 T:      git git://anongit.freedesktop.org/drm/drm-misc
5076
5077 DRM PANEL DRIVERS
5078 M:      Thierry Reding <thierry.reding@gmail.com>
5079 L:      dri-devel@lists.freedesktop.org
5080 T:      git git://anongit.freedesktop.org/drm/drm-misc
5081 S:      Maintained
5082 F:      drivers/gpu/drm/drm_panel.c
5083 F:      drivers/gpu/drm/panel/
5084 F:      include/drm/drm_panel.h
5085 F:      Documentation/devicetree/bindings/display/panel/
5086
5087 DRM TINYDRM DRIVERS
5088 M:      Noralf Trønnes <noralf@tronnes.org>
5089 W:      https://github.com/notro/tinydrm/wiki/Development
5090 T:      git git://anongit.freedesktop.org/drm/drm-misc
5091 S:      Maintained
5092 F:      drivers/gpu/drm/tinydrm/
5093 F:      include/drm/tinydrm/
5094
5095 DRM DRIVERS FOR XEN
5096 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5097 T:      git git://anongit.freedesktop.org/drm/drm-misc
5098 L:      dri-devel@lists.freedesktop.org
5099 L:      xen-devel@lists.xen.org
5100 S:      Supported
5101 F:      drivers/gpu/drm/xen/
5102 F:      Documentation/gpu/xen-front.rst
5103
5104 DRM TTM SUBSYSTEM
5105 M:      Christian Koenig <christian.koenig@amd.com>
5106 M:      Huang Rui <ray.huang@amd.com>
5107 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5108 T:      git git://people.freedesktop.org/~agd5f/linux
5109 S:      Maintained
5110 L:      dri-devel@lists.freedesktop.org
5111 F:      include/drm/ttm/
5112 F:      drivers/gpu/drm/ttm/
5113
5114 DSBR100 USB FM RADIO DRIVER
5115 M:      Alexey Klimov <klimov.linux@gmail.com>
5116 L:      linux-media@vger.kernel.org
5117 T:      git git://linuxtv.org/media_tree.git
5118 S:      Maintained
5119 F:      drivers/media/radio/dsbr100.c
5120
5121 DSCC4 DRIVER
5122 M:      Francois Romieu <romieu@fr.zoreil.com>
5123 L:      netdev@vger.kernel.org
5124 S:      Maintained
5125 F:      drivers/net/wan/dscc4.c
5126
5127 DT3155 MEDIA DRIVER
5128 M:      Hans Verkuil <hverkuil@xs4all.nl>
5129 L:      linux-media@vger.kernel.org
5130 T:      git git://linuxtv.org/media_tree.git
5131 W:      https://linuxtv.org
5132 S:      Odd Fixes
5133 F:      drivers/media/pci/dt3155/
5134
5135 DVB_USB_AF9015 MEDIA DRIVER
5136 M:      Antti Palosaari <crope@iki.fi>
5137 L:      linux-media@vger.kernel.org
5138 W:      https://linuxtv.org
5139 W:      http://palosaari.fi/linux/
5140 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5141 T:      git git://linuxtv.org/anttip/media_tree.git
5142 S:      Maintained
5143 F:      drivers/media/usb/dvb-usb-v2/af9015*
5144
5145 DVB_USB_AF9035 MEDIA DRIVER
5146 M:      Antti Palosaari <crope@iki.fi>
5147 L:      linux-media@vger.kernel.org
5148 W:      https://linuxtv.org
5149 W:      http://palosaari.fi/linux/
5150 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5151 T:      git git://linuxtv.org/anttip/media_tree.git
5152 S:      Maintained
5153 F:      drivers/media/usb/dvb-usb-v2/af9035*
5154
5155 DVB_USB_ANYSEE MEDIA DRIVER
5156 M:      Antti Palosaari <crope@iki.fi>
5157 L:      linux-media@vger.kernel.org
5158 W:      https://linuxtv.org
5159 W:      http://palosaari.fi/linux/
5160 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5161 T:      git git://linuxtv.org/anttip/media_tree.git
5162 S:      Maintained
5163 F:      drivers/media/usb/dvb-usb-v2/anysee*
5164
5165 DVB_USB_AU6610 MEDIA DRIVER
5166 M:      Antti Palosaari <crope@iki.fi>
5167 L:      linux-media@vger.kernel.org
5168 W:      https://linuxtv.org
5169 W:      http://palosaari.fi/linux/
5170 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5171 T:      git git://linuxtv.org/anttip/media_tree.git
5172 S:      Maintained
5173 F:      drivers/media/usb/dvb-usb-v2/au6610*
5174
5175 DVB_USB_CE6230 MEDIA DRIVER
5176 M:      Antti Palosaari <crope@iki.fi>
5177 L:      linux-media@vger.kernel.org
5178 W:      https://linuxtv.org
5179 W:      http://palosaari.fi/linux/
5180 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5181 T:      git git://linuxtv.org/anttip/media_tree.git
5182 S:      Maintained
5183 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5184
5185 DVB_USB_CXUSB MEDIA DRIVER
5186 M:      Michael Krufky <mkrufky@linuxtv.org>
5187 L:      linux-media@vger.kernel.org
5188 W:      https://linuxtv.org
5189 W:      http://github.com/mkrufky
5190 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5191 T:      git git://linuxtv.org/media_tree.git
5192 S:      Maintained
5193 F:      drivers/media/usb/dvb-usb/cxusb*
5194
5195 DVB_USB_EC168 MEDIA DRIVER
5196 M:      Antti Palosaari <crope@iki.fi>
5197 L:      linux-media@vger.kernel.org
5198 W:      https://linuxtv.org
5199 W:      http://palosaari.fi/linux/
5200 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5201 T:      git git://linuxtv.org/anttip/media_tree.git
5202 S:      Maintained
5203 F:      drivers/media/usb/dvb-usb-v2/ec168*
5204
5205 DVB_USB_GL861 MEDIA DRIVER
5206 M:      Antti Palosaari <crope@iki.fi>
5207 L:      linux-media@vger.kernel.org
5208 W:      https://linuxtv.org
5209 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5210 T:      git git://linuxtv.org/anttip/media_tree.git
5211 S:      Maintained
5212 F:      drivers/media/usb/dvb-usb-v2/gl861*
5213
5214 DVB_USB_MXL111SF MEDIA DRIVER
5215 M:      Michael Krufky <mkrufky@linuxtv.org>
5216 L:      linux-media@vger.kernel.org
5217 W:      https://linuxtv.org
5218 W:      http://github.com/mkrufky
5219 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5220 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5221 S:      Maintained
5222 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5223
5224 DVB_USB_RTL28XXU MEDIA DRIVER
5225 M:      Antti Palosaari <crope@iki.fi>
5226 L:      linux-media@vger.kernel.org
5227 W:      https://linuxtv.org
5228 W:      http://palosaari.fi/linux/
5229 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5230 T:      git git://linuxtv.org/anttip/media_tree.git
5231 S:      Maintained
5232 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5233
5234 DVB_USB_V2 MEDIA DRIVER
5235 M:      Antti Palosaari <crope@iki.fi>
5236 L:      linux-media@vger.kernel.org
5237 W:      https://linuxtv.org
5238 W:      http://palosaari.fi/linux/
5239 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5240 T:      git git://linuxtv.org/anttip/media_tree.git
5241 S:      Maintained
5242 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5243 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5244
5245 DYNAMIC DEBUG
5246 M:      Jason Baron <jbaron@akamai.com>
5247 S:      Maintained
5248 F:      lib/dynamic_debug.c
5249 F:      include/linux/dynamic_debug.h
5250
5251 DYNAMIC INTERRUPT MODERATION
5252 M:      Tal Gilboa <talgi@mellanox.com>
5253 S:      Maintained
5254 F:      include/linux/net_dim.h
5255
5256 DZ DECSTATION DZ11 SERIAL DRIVER
5257 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5258 S:      Maintained
5259 F:      drivers/tty/serial/dz.*
5260
5261 E3X0 POWER BUTTON DRIVER
5262 M:      Moritz Fischer <moritz.fischer@ettus.com>
5263 L:      usrp-users@lists.ettus.com
5264 W:      http://www.ettus.com
5265 S:      Supported
5266 F:      drivers/input/misc/e3x0-button.c
5267 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5268
5269 E4000 MEDIA DRIVER
5270 M:      Antti Palosaari <crope@iki.fi>
5271 L:      linux-media@vger.kernel.org
5272 W:      https://linuxtv.org
5273 W:      http://palosaari.fi/linux/
5274 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5275 T:      git git://linuxtv.org/anttip/media_tree.git
5276 S:      Maintained
5277 F:      drivers/media/tuners/e4000*
5278
5279 EARTH_PT1 MEDIA DRIVER
5280 M:      Akihiro Tsukada <tskd08@gmail.com>
5281 L:      linux-media@vger.kernel.org
5282 S:      Odd Fixes
5283 F:      drivers/media/pci/pt1/
5284
5285 EARTH_PT3 MEDIA DRIVER
5286 M:      Akihiro Tsukada <tskd08@gmail.com>
5287 L:      linux-media@vger.kernel.org
5288 S:      Odd Fixes
5289 F:      drivers/media/pci/pt3/
5290
5291 EC100 MEDIA DRIVER
5292 M:      Antti Palosaari <crope@iki.fi>
5293 L:      linux-media@vger.kernel.org
5294 W:      https://linuxtv.org
5295 W:      http://palosaari.fi/linux/
5296 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5297 T:      git git://linuxtv.org/anttip/media_tree.git
5298 S:      Maintained
5299 F:      drivers/media/dvb-frontends/ec100*
5300
5301 ECRYPT FILE SYSTEM
5302 M:      Tyler Hicks <tyhicks@canonical.com>
5303 L:      ecryptfs@vger.kernel.org
5304 W:      http://ecryptfs.org
5305 W:      https://launchpad.net/ecryptfs
5306 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5307 S:      Supported
5308 F:      Documentation/filesystems/ecryptfs.txt
5309 F:      fs/ecryptfs/
5310
5311 EDAC-AMD64
5312 M:      Borislav Petkov <bp@alien8.de>
5313 L:      linux-edac@vger.kernel.org
5314 S:      Maintained
5315 F:      drivers/edac/amd64_edac*
5316
5317 EDAC-CALXEDA
5318 M:      Robert Richter <rric@kernel.org>
5319 L:      linux-edac@vger.kernel.org
5320 S:      Maintained
5321 F:      drivers/edac/highbank*
5322
5323 EDAC-CAVIUM OCTEON
5324 M:      Ralf Baechle <ralf@linux-mips.org>
5325 M:      David Daney <david.daney@cavium.com>
5326 L:      linux-edac@vger.kernel.org
5327 L:      linux-mips@vger.kernel.org
5328 S:      Supported
5329 F:      drivers/edac/octeon_edac*
5330
5331 EDAC-CAVIUM THUNDERX
5332 M:      David Daney <david.daney@cavium.com>
5333 M:      Jan Glauber <jglauber@cavium.com>
5334 L:      linux-edac@vger.kernel.org
5335 S:      Supported
5336 F:      drivers/edac/thunderx_edac*
5337
5338 EDAC-CORE
5339 M:      Borislav Petkov <bp@alien8.de>
5340 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5341 L:      linux-edac@vger.kernel.org
5342 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5343 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5344 S:      Supported
5345 F:      Documentation/admin-guide/ras.rst
5346 F:      Documentation/driver-api/edac.rst
5347 F:      drivers/edac/
5348 F:      include/linux/edac.h
5349
5350 EDAC-E752X
5351 M:      Mark Gross <mark.gross@intel.com>
5352 L:      linux-edac@vger.kernel.org
5353 S:      Maintained
5354 F:      drivers/edac/e752x_edac.c
5355
5356 EDAC-E7XXX
5357 L:      linux-edac@vger.kernel.org
5358 S:      Maintained
5359 F:      drivers/edac/e7xxx_edac.c
5360
5361 EDAC-FSL_DDR
5362 M:      York Sun <york.sun@nxp.com>
5363 L:      linux-edac@vger.kernel.org
5364 S:      Maintained
5365 F:      drivers/edac/fsl_ddr_edac.*
5366
5367 EDAC-GHES
5368 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5369 L:      linux-edac@vger.kernel.org
5370 S:      Maintained
5371 F:      drivers/edac/ghes_edac.c
5372
5373 EDAC-I3000
5374 L:      linux-edac@vger.kernel.org
5375 S:      Orphan
5376 F:      drivers/edac/i3000_edac.c
5377
5378 EDAC-I5000
5379 L:      linux-edac@vger.kernel.org
5380 S:      Maintained
5381 F:      drivers/edac/i5000_edac.c
5382
5383 EDAC-I5400
5384 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5385 L:      linux-edac@vger.kernel.org
5386 S:      Maintained
5387 F:      drivers/edac/i5400_edac.c
5388
5389 EDAC-I7300
5390 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5391 L:      linux-edac@vger.kernel.org
5392 S:      Maintained
5393 F:      drivers/edac/i7300_edac.c
5394
5395 EDAC-I7CORE
5396 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5397 L:      linux-edac@vger.kernel.org
5398 S:      Maintained
5399 F:      drivers/edac/i7core_edac.c
5400
5401 EDAC-I82443BXGX
5402 M:      Tim Small <tim@buttersideup.com>
5403 L:      linux-edac@vger.kernel.org
5404 S:      Maintained
5405 F:      drivers/edac/i82443bxgx_edac.c
5406
5407 EDAC-I82975X
5408 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5409 M:      "Arvind R." <arvino55@gmail.com>
5410 L:      linux-edac@vger.kernel.org
5411 S:      Maintained
5412 F:      drivers/edac/i82975x_edac.c
5413
5414 EDAC-IE31200
5415 M:      Jason Baron <jbaron@akamai.com>
5416 L:      linux-edac@vger.kernel.org
5417 S:      Maintained
5418 F:      drivers/edac/ie31200_edac.c
5419
5420 EDAC-MPC85XX
5421 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5422 L:      linux-edac@vger.kernel.org
5423 S:      Maintained
5424 F:      drivers/edac/mpc85xx_edac.[ch]
5425
5426 EDAC-PASEMI
5427 M:      Egor Martovetsky <egor@pasemi.com>
5428 L:      linux-edac@vger.kernel.org
5429 S:      Maintained
5430 F:      drivers/edac/pasemi_edac.c
5431
5432 EDAC-PND2
5433 M:      Tony Luck <tony.luck@intel.com>
5434 L:      linux-edac@vger.kernel.org
5435 S:      Maintained
5436 F:      drivers/edac/pnd2_edac.[ch]
5437
5438 EDAC-R82600
5439 M:      Tim Small <tim@buttersideup.com>
5440 L:      linux-edac@vger.kernel.org
5441 S:      Maintained
5442 F:      drivers/edac/r82600_edac.c
5443
5444 EDAC-SBRIDGE
5445 M:      Tony Luck <tony.luck@intel.com>
5446 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5447 L:      linux-edac@vger.kernel.org
5448 S:      Maintained
5449 F:      drivers/edac/sb_edac.c
5450
5451 EDAC-SKYLAKE
5452 M:      Tony Luck <tony.luck@intel.com>
5453 L:      linux-edac@vger.kernel.org
5454 S:      Maintained
5455 F:      drivers/edac/skx_edac.c
5456
5457 EDAC-TI
5458 M:      Tero Kristo <t-kristo@ti.com>
5459 L:      linux-edac@vger.kernel.org
5460 S:      Maintained
5461 F:      drivers/edac/ti_edac.c
5462
5463 EDAC-QCOM
5464 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5465 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5466 L:      linux-arm-msm@vger.kernel.org
5467 L:      linux-edac@vger.kernel.org
5468 S:      Maintained
5469 F:      drivers/edac/qcom_edac.c
5470
5471 EDIROL UA-101/UA-1000 DRIVER
5472 M:      Clemens Ladisch <clemens@ladisch.de>
5473 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5474 T:      git git://git.alsa-project.org/alsa-kernel.git
5475 S:      Maintained
5476 F:      sound/usb/misc/ua101.c
5477
5478 EFI TEST DRIVER
5479 L:      linux-efi@vger.kernel.org
5480 M:      Ivan Hu <ivan.hu@canonical.com>
5481 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5482 S:      Maintained
5483 F:      drivers/firmware/efi/test/
5484
5485 EFI VARIABLE FILESYSTEM
5486 M:      Matthew Garrett <matthew.garrett@nebula.com>
5487 M:      Jeremy Kerr <jk@ozlabs.org>
5488 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5489 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5490 L:      linux-efi@vger.kernel.org
5491 S:      Maintained
5492 F:      fs/efivarfs/
5493
5494 EFIFB FRAMEBUFFER DRIVER
5495 L:      linux-fbdev@vger.kernel.org
5496 M:      Peter Jones <pjones@redhat.com>
5497 S:      Maintained
5498 F:      drivers/video/fbdev/efifb.c
5499
5500 EFS FILESYSTEM
5501 W:      http://aeschi.ch.eu.org/efs/
5502 S:      Orphan
5503 F:      fs/efs/
5504
5505 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5506 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5507 L:      netdev@vger.kernel.org
5508 S:      Maintained
5509 F:      drivers/net/ethernet/ibm/ehea/
5510
5511 EM28XX VIDEO4LINUX DRIVER
5512 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5513 L:      linux-media@vger.kernel.org
5514 W:      https://linuxtv.org
5515 T:      git git://linuxtv.org/media_tree.git
5516 S:      Maintained
5517 F:      drivers/media/usb/em28xx/
5518 F:      Documentation/media/v4l-drivers/em28xx*
5519
5520 EMBEDDED LINUX
5521 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5522 M:      Matt Mackall <mpm@selenic.com>
5523 M:      David Woodhouse <dwmw2@infradead.org>
5524 L:      linux-embedded@vger.kernel.org
5525 S:      Maintained
5526
5527 Emulex 10Gbps iSCSI - OneConnect DRIVER
5528 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5529 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5530 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5531 L:      linux-scsi@vger.kernel.org
5532 W:      http://www.broadcom.com
5533 S:      Supported
5534 F:      drivers/scsi/be2iscsi/
5535
5536 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5537 M:      Sathya Perla <sathya.perla@broadcom.com>
5538 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5539 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5540 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5541 L:      netdev@vger.kernel.org
5542 W:      http://www.emulex.com
5543 S:      Supported
5544 F:      drivers/net/ethernet/emulex/benet/
5545
5546 EMULEX ONECONNECT ROCE DRIVER
5547 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5548 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5549 L:      linux-rdma@vger.kernel.org
5550 W:      http://www.broadcom.com
5551 S:      Odd Fixes
5552 F:      drivers/infiniband/hw/ocrdma/
5553 F:      include/uapi/rdma/ocrdma-abi.h
5554
5555 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5556 M:      James Smart <james.smart@broadcom.com>
5557 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5558 L:      linux-scsi@vger.kernel.org
5559 W:      http://www.broadcom.com
5560 S:      Supported
5561 F:      drivers/scsi/lpfc/
5562
5563 ENE CB710 FLASH CARD READER DRIVER
5564 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5565 S:      Maintained
5566 F:      drivers/misc/cb710/
5567 F:      drivers/mmc/host/cb710-mmc.*
5568 F:      include/linux/cb710.h
5569
5570 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5571 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5572 S:      Maintained
5573 F:      drivers/media/rc/ene_ir.*
5574
5575 EPSON S1D13XXX FRAMEBUFFER DRIVER
5576 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5577 S:      Maintained
5578 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5579 F:      drivers/video/fbdev/s1d13xxxfb.c
5580 F:      include/video/s1d13xxxfb.h
5581
5582 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5583 M:      Jeff Layton <jlayton@kernel.org>
5584 S:      Maintained
5585 F:      lib/errseq.c
5586 F:      include/linux/errseq.h
5587
5588 ET131X NETWORK DRIVER
5589 M:      Mark Einon <mark.einon@gmail.com>
5590 S:      Odd Fixes
5591 F:      drivers/net/ethernet/agere/
5592
5593 ETHERNET BRIDGE
5594 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5595 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5596 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5597 L:      netdev@vger.kernel.org
5598 W:      http://www.linuxfoundation.org/en/Net:Bridge
5599 S:      Maintained
5600 F:      include/linux/netfilter_bridge/
5601 F:      net/bridge/
5602
5603 ETHERNET PHY LIBRARY
5604 M:      Andrew Lunn <andrew@lunn.ch>
5605 M:      Florian Fainelli <f.fainelli@gmail.com>
5606 M:      Heiner Kallweit <hkallweit1@gmail.com>
5607 L:      netdev@vger.kernel.org
5608 S:      Maintained
5609 F:      Documentation/ABI/testing/sysfs-bus-mdio
5610 F:      Documentation/devicetree/bindings/net/mdio*
5611 F:      Documentation/networking/phy.txt
5612 F:      drivers/net/phy/
5613 F:      drivers/of/of_mdio.c
5614 F:      drivers/of/of_net.c
5615 F:      include/linux/*mdio*.h
5616 F:      include/linux/of_net.h
5617 F:      include/linux/phy.h
5618 F:      include/linux/phy_fixed.h
5619 F:      include/linux/platform_data/mdio-bcm-unimac.h
5620 F:      include/trace/events/mdio.h
5621 F:      include/uapi/linux/mdio.h
5622 F:      include/uapi/linux/mii.h
5623
5624 EXT2 FILE SYSTEM
5625 M:      Jan Kara <jack@suse.com>
5626 L:      linux-ext4@vger.kernel.org
5627 S:      Maintained
5628 F:      Documentation/filesystems/ext2.txt
5629 F:      fs/ext2/
5630 F:      include/linux/ext2*
5631
5632 EXT4 FILE SYSTEM
5633 M:      "Theodore Ts'o" <tytso@mit.edu>
5634 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5635 L:      linux-ext4@vger.kernel.org
5636 W:      http://ext4.wiki.kernel.org
5637 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5638 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5639 S:      Maintained
5640 F:      Documentation/filesystems/ext4/ext4.rst
5641 F:      fs/ext4/
5642
5643 Extended Verification Module (EVM)
5644 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5645 L:      linux-integrity@vger.kernel.org
5646 S:      Supported
5647 F:      security/integrity/evm/
5648
5649 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5650 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5651 L:      linux-efi@vger.kernel.org
5652 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5653 S:      Maintained
5654 F:      Documentation/efi-stub.txt
5655 F:      arch/*/kernel/efi.c
5656 F:      arch/x86/boot/compressed/eboot.[ch]
5657 F:      arch/*/include/asm/efi.h
5658 F:      arch/x86/platform/efi/
5659 F:      drivers/firmware/efi/
5660 F:      include/linux/efi*.h
5661 F:      arch/arm/boot/compressed/efi-header.S
5662 F:      arch/arm64/kernel/efi-entry.S
5663
5664 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5665 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5666 M:      Chanwoo Choi <cw00.choi@samsung.com>
5667 L:      linux-kernel@vger.kernel.org
5668 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5669 S:      Maintained
5670 F:      drivers/extcon/
5671 F:      include/linux/extcon/
5672 F:      include/linux/extcon.h
5673 F:      Documentation/extcon/
5674 F:      Documentation/devicetree/bindings/extcon/
5675
5676 EXYNOS DP DRIVER
5677 M:      Jingoo Han <jingoohan1@gmail.com>
5678 L:      dri-devel@lists.freedesktop.org
5679 S:      Maintained
5680 F:      drivers/gpu/drm/exynos/exynos_dp*
5681
5682 EXYNOS SYSMMU (IOMMU) driver
5683 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5684 L:      iommu@lists.linux-foundation.org
5685 S:      Maintained
5686 F:      drivers/iommu/exynos-iommu.c
5687
5688 EZchip NPS platform support
5689 M:      Vineet Gupta <vgupta@synopsys.com>
5690 M:      Ofer Levi <oferle@mellanox.com>
5691 S:      Supported
5692 F:      arch/arc/plat-eznps
5693 F:      arch/arc/boot/dts/eznps.dts
5694
5695 F2FS FILE SYSTEM
5696 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5697 M:      Chao Yu <yuchao0@huawei.com>
5698 L:      linux-f2fs-devel@lists.sourceforge.net
5699 W:      https://f2fs.wiki.kernel.org/
5700 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5701 S:      Maintained
5702 F:      Documentation/filesystems/f2fs.txt
5703 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5704 F:      fs/f2fs/
5705 F:      include/linux/f2fs_fs.h
5706 F:      include/trace/events/f2fs.h
5707
5708 F71805F HARDWARE MONITORING DRIVER
5709 M:      Jean Delvare <jdelvare@suse.com>
5710 L:      linux-hwmon@vger.kernel.org
5711 S:      Maintained
5712 F:      Documentation/hwmon/f71805f
5713 F:      drivers/hwmon/f71805f.c
5714
5715 FADDR2LINE
5716 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5717 S:      Maintained
5718 F:      scripts/faddr2line
5719
5720 FAILOVER MODULE
5721 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5722 L:      netdev@vger.kernel.org
5723 S:      Supported
5724 F:      net/core/failover.c
5725 F:      include/net/failover.h
5726 F:      Documentation/networking/failover.rst
5727
5728 FANOTIFY
5729 M:      Jan Kara <jack@suse.cz>
5730 R:      Amir Goldstein <amir73il@gmail.com>
5731 L:      linux-fsdevel@vger.kernel.org
5732 S:      Maintained
5733 F:      fs/notify/fanotify/
5734 F:      include/linux/fanotify.h
5735 F:      include/uapi/linux/fanotify.h
5736
5737 FARSYNC SYNCHRONOUS DRIVER
5738 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5739 W:      http://www.farsite.co.uk/
5740 S:      Supported
5741 F:      drivers/net/wan/farsync.*
5742
5743 FAULT INJECTION SUPPORT
5744 M:      Akinobu Mita <akinobu.mita@gmail.com>
5745 S:      Supported
5746 F:      Documentation/fault-injection/
5747 F:      lib/fault-inject.c
5748
5749 FBTFT Framebuffer drivers
5750 S:      Orphan
5751 L:      dri-devel@lists.freedesktop.org
5752 L:      linux-fbdev@vger.kernel.org
5753 F:      drivers/staging/fbtft/
5754
5755 FC0011 TUNER DRIVER
5756 M:      Michael Buesch <m@bues.ch>
5757 L:      linux-media@vger.kernel.org
5758 S:      Maintained
5759 F:      drivers/media/tuners/fc0011.h
5760 F:      drivers/media/tuners/fc0011.c
5761
5762 FC2580 MEDIA DRIVER
5763 M:      Antti Palosaari <crope@iki.fi>
5764 L:      linux-media@vger.kernel.org
5765 W:      https://linuxtv.org
5766 W:      http://palosaari.fi/linux/
5767 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5768 T:      git git://linuxtv.org/anttip/media_tree.git
5769 S:      Maintained
5770 F:      drivers/media/tuners/fc2580*
5771
5772 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5773 M:      Johannes Thumshirn <jth@kernel.org>
5774 L:      linux-scsi@vger.kernel.org
5775 W:      www.Open-FCoE.org
5776 S:      Supported
5777 F:      drivers/scsi/libfc/
5778 F:      drivers/scsi/fcoe/
5779 F:      include/scsi/fc/
5780 F:      include/scsi/libfc.h
5781 F:      include/scsi/libfcoe.h
5782 F:      include/uapi/scsi/fc/
5783
5784 FILE LOCKING (flock() and fcntl()/lockf())
5785 M:      Jeff Layton <jlayton@kernel.org>
5786 M:      "J. Bruce Fields" <bfields@fieldses.org>
5787 L:      linux-fsdevel@vger.kernel.org
5788 S:      Maintained
5789 F:      include/linux/fcntl.h
5790 F:      include/uapi/linux/fcntl.h
5791 F:      fs/fcntl.c
5792 F:      fs/locks.c
5793
5794 FILESYSTEMS (VFS and infrastructure)
5795 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5796 L:      linux-fsdevel@vger.kernel.org
5797 S:      Maintained
5798 F:      fs/*
5799 F:      include/linux/fs.h
5800 F:      include/uapi/linux/fs.h
5801
5802 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5803 M:      Riku Voipio <riku.voipio@iki.fi>
5804 L:      linux-hwmon@vger.kernel.org
5805 S:      Maintained
5806 F:      drivers/hwmon/f75375s.c
5807 F:      include/linux/f75375s.h
5808
5809 FIREWIRE AUDIO DRIVERS
5810 M:      Clemens Ladisch <clemens@ladisch.de>
5811 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5812 T:      git git://git.alsa-project.org/alsa-kernel.git
5813 S:      Maintained
5814 F:      sound/firewire/
5815
5816 FIREWIRE MEDIA DRIVERS (firedtv)
5817 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5818 L:      linux-media@vger.kernel.org
5819 L:      linux1394-devel@lists.sourceforge.net
5820 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5821 S:      Maintained
5822 F:      drivers/media/firewire/
5823
5824 FIREWIRE SBP-2 TARGET
5825 M:      Chris Boot <bootc@bootc.net>
5826 L:      linux-scsi@vger.kernel.org
5827 L:      target-devel@vger.kernel.org
5828 L:      linux1394-devel@lists.sourceforge.net
5829 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5830 S:      Maintained
5831 F:      drivers/target/sbp/
5832
5833 FIREWIRE SUBSYSTEM
5834 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5835 L:      linux1394-devel@lists.sourceforge.net
5836 W:      http://ieee1394.wiki.kernel.org/
5837 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5838 S:      Maintained
5839 F:      drivers/firewire/
5840 F:      include/linux/firewire.h
5841 F:      include/uapi/linux/firewire*.h
5842 F:      tools/firewire/
5843
5844 FIRMWARE LOADER (request_firmware)
5845 M:      Luis Chamberlain <mcgrof@kernel.org>
5846 L:      linux-kernel@vger.kernel.org
5847 S:      Maintained
5848 F:      Documentation/firmware_class/
5849 F:      drivers/base/firmware_loader/
5850 F:      include/linux/firmware.h
5851
5852 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5853 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5854 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5855 S:      Maintained
5856 F:      drivers/block/rsxx/
5857
5858 FLOPPY DRIVER
5859 M:      Jiri Kosina <jikos@kernel.org>
5860 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5861 S:      Odd fixes
5862 F:      drivers/block/floppy.c
5863
5864 FMC SUBSYSTEM
5865 M:      Alessandro Rubini <rubini@gnudd.com>
5866 W:      http://www.ohwr.org/projects/fmc-bus
5867 S:      Supported
5868 F:      drivers/fmc/
5869 F:      include/linux/fmc*.h
5870 F:      include/linux/ipmi-fru.h
5871 K:      fmc_d.*register
5872
5873 FPGA MANAGER FRAMEWORK
5874 M:      Alan Tull <atull@kernel.org>
5875 M:      Moritz Fischer <mdf@kernel.org>
5876 L:      linux-fpga@vger.kernel.org
5877 S:      Maintained
5878 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5879 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5880 F:      Documentation/fpga/
5881 F:      Documentation/driver-api/fpga/
5882 F:      Documentation/devicetree/bindings/fpga/
5883 F:      drivers/fpga/
5884 F:      include/linux/fpga/
5885 W:      http://www.rocketboards.org
5886
5887 FPGA DFL DRIVERS
5888 M:      Wu Hao <hao.wu@intel.com>
5889 L:      linux-fpga@vger.kernel.org
5890 S:      Maintained
5891 F:      Documentation/fpga/dfl.txt
5892 F:      include/uapi/linux/fpga-dfl.h
5893 F:      drivers/fpga/dfl*
5894
5895 FPU EMULATOR
5896 M:      Bill Metzenthen <billm@melbpc.org.au>
5897 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5898 S:      Maintained
5899 F:      arch/x86/math-emu/
5900
5901 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5902 L:      netdev@vger.kernel.org
5903 S:      Orphan
5904 F:      drivers/net/wan/dlci.c
5905 F:      drivers/net/wan/sdla.c
5906
5907 FRAMEBUFFER LAYER
5908 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5909 L:      dri-devel@lists.freedesktop.org
5910 L:      linux-fbdev@vger.kernel.org
5911 T:      git git://github.com/bzolnier/linux.git
5912 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5913 S:      Maintained
5914 F:      Documentation/fb/
5915 F:      drivers/video/
5916 F:      include/video/
5917 F:      include/linux/fb.h
5918 F:      include/uapi/video/
5919 F:      include/uapi/linux/fb.h
5920
5921 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5922 M:      Horia Geantă <horia.geanta@nxp.com>
5923 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5924 L:      linux-crypto@vger.kernel.org
5925 S:      Maintained
5926 F:      drivers/crypto/caam/
5927 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5928
5929 FREESCALE DIU FRAMEBUFFER DRIVER
5930 M:      Timur Tabi <timur@kernel.org>
5931 L:      linux-fbdev@vger.kernel.org
5932 S:      Maintained
5933 F:      drivers/video/fbdev/fsl-diu-fb.*
5934
5935 FREESCALE DMA DRIVER
5936 M:      Li Yang <leoyang.li@nxp.com>
5937 M:      Zhang Wei <zw@zh-kernel.org>
5938 L:      linuxppc-dev@lists.ozlabs.org
5939 S:      Maintained
5940 F:      drivers/dma/fsldma.*
5941
5942 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5943 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5944 L:      netdev@vger.kernel.org
5945 S:      Maintained
5946 F:      drivers/net/ethernet/freescale/gianfar*
5947 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5948
5949 FREESCALE GPMI NAND DRIVER
5950 M:      Han Xu <han.xu@nxp.com>
5951 L:      linux-mtd@lists.infradead.org
5952 S:      Maintained
5953 F:      drivers/mtd/nand/raw/gpmi-nand/*
5954
5955 FREESCALE I2C CPM DRIVER
5956 M:      Jochen Friedrich <jochen@scram.de>
5957 L:      linuxppc-dev@lists.ozlabs.org
5958 L:      linux-i2c@vger.kernel.org
5959 S:      Maintained
5960 F:      drivers/i2c/busses/i2c-cpm.c
5961
5962 FREESCALE IMX LPI2C DRIVER
5963 M:      Dong Aisheng <aisheng.dong@nxp.com>
5964 L:      linux-i2c@vger.kernel.org
5965 L:      linux-imx@nxp.com
5966 S:      Maintained
5967 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
5968 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
5969
5970 FREESCALE IMX / MXC FEC DRIVER
5971 M:      Fugang Duan <fugang.duan@nxp.com>
5972 L:      netdev@vger.kernel.org
5973 S:      Maintained
5974 F:      drivers/net/ethernet/freescale/fec_main.c
5975 F:      drivers/net/ethernet/freescale/fec_ptp.c
5976 F:      drivers/net/ethernet/freescale/fec.h
5977 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5978
5979 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5980 M:      Sascha Hauer <s.hauer@pengutronix.de>
5981 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5982 L:      linux-fbdev@vger.kernel.org
5983 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5984 S:      Maintained
5985 F:      include/linux/platform_data/video-imxfb.h
5986 F:      drivers/video/fbdev/imxfb.c
5987
5988 FREESCALE QORIQ DPAA ETHERNET DRIVER
5989 M:      Madalin Bucur <madalin.bucur@nxp.com>
5990 L:      netdev@vger.kernel.org
5991 S:      Maintained
5992 F:      drivers/net/ethernet/freescale/dpaa
5993
5994 FREESCALE QORIQ DPAA FMAN DRIVER
5995 M:      Madalin Bucur <madalin.bucur@nxp.com>
5996 L:      netdev@vger.kernel.org
5997 S:      Maintained
5998 F:      drivers/net/ethernet/freescale/fman
5999 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6000
6001 FREESCALE QORIQ PTP CLOCK DRIVER
6002 M:      Yangbo Lu <yangbo.lu@nxp.com>
6003 L:      netdev@vger.kernel.org
6004 S:      Maintained
6005 F:      drivers/ptp/ptp_qoriq.c
6006 F:      include/linux/fsl/ptp_qoriq.h
6007 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6008
6009 FREESCALE QUAD SPI DRIVER
6010 M:      Han Xu <han.xu@nxp.com>
6011 L:      linux-mtd@lists.infradead.org
6012 S:      Maintained
6013 F:      drivers/mtd/spi-nor/fsl-quadspi.c
6014
6015 FREESCALE QUICC ENGINE LIBRARY
6016 M:      Qiang Zhao <qiang.zhao@nxp.com>
6017 L:      linuxppc-dev@lists.ozlabs.org
6018 S:      Maintained
6019 F:      drivers/soc/fsl/qe/
6020 F:      include/soc/fsl/*qe*.h
6021 F:      include/soc/fsl/*ucc*.h
6022
6023 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6024 M:      Li Yang <leoyang.li@nxp.com>
6025 L:      netdev@vger.kernel.org
6026 L:      linuxppc-dev@lists.ozlabs.org
6027 S:      Maintained
6028 F:      drivers/net/ethernet/freescale/ucc_geth*
6029
6030 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6031 M:      Zhao Qiang <qiang.zhao@nxp.com>
6032 L:      netdev@vger.kernel.org
6033 L:      linuxppc-dev@lists.ozlabs.org
6034 S:      Maintained
6035 F:      drivers/net/wan/fsl_ucc_hdlc*
6036
6037 FREESCALE QUICC ENGINE UCC UART DRIVER
6038 M:      Timur Tabi <timur@kernel.org>
6039 L:      linuxppc-dev@lists.ozlabs.org
6040 S:      Maintained
6041 F:      drivers/tty/serial/ucc_uart.c
6042
6043 FREESCALE SOC DRIVERS
6044 M:      Li Yang <leoyang.li@nxp.com>
6045 L:      linuxppc-dev@lists.ozlabs.org
6046 L:      linux-arm-kernel@lists.infradead.org
6047 S:      Maintained
6048 F:      Documentation/devicetree/bindings/soc/fsl/
6049 F:      drivers/soc/fsl/
6050 F:      include/linux/fsl/
6051
6052 FREESCALE SOC FS_ENET DRIVER
6053 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6054 L:      linuxppc-dev@lists.ozlabs.org
6055 L:      netdev@vger.kernel.org
6056 S:      Maintained
6057 F:      drivers/net/ethernet/freescale/fs_enet/
6058 F:      include/linux/fs_enet_pd.h
6059
6060 FREESCALE SOC SOUND DRIVERS
6061 M:      Timur Tabi <timur@kernel.org>
6062 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6063 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6064 R:      Fabio Estevam <fabio.estevam@nxp.com>
6065 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6066 L:      linuxppc-dev@lists.ozlabs.org
6067 S:      Maintained
6068 F:      sound/soc/fsl/fsl*
6069 F:      sound/soc/fsl/imx*
6070 F:      sound/soc/fsl/mpc8610_hpcd.c
6071
6072 FREESCALE USB PERIPHERAL DRIVERS
6073 M:      Li Yang <leoyang.li@nxp.com>
6074 L:      linux-usb@vger.kernel.org
6075 L:      linuxppc-dev@lists.ozlabs.org
6076 S:      Maintained
6077 F:      drivers/usb/gadget/udc/fsl*
6078
6079 FREEVXFS FILESYSTEM
6080 M:      Christoph Hellwig <hch@infradead.org>
6081 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6082 S:      Maintained
6083 F:      fs/freevxfs/
6084
6085 FREEZER
6086 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6087 M:      Pavel Machek <pavel@ucw.cz>
6088 L:      linux-pm@vger.kernel.org
6089 S:      Supported
6090 F:      Documentation/power/freezing-of-tasks.txt
6091 F:      include/linux/freezer.h
6092 F:      kernel/freezer.c
6093
6094 FRONTSWAP API
6095 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6096 L:      linux-kernel@vger.kernel.org
6097 S:      Maintained
6098 F:      mm/frontswap.c
6099 F:      include/linux/frontswap.h
6100
6101 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6102 M:      David Howells <dhowells@redhat.com>
6103 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6104 S:      Supported
6105 F:      Documentation/filesystems/caching/
6106 F:      fs/fscache/
6107 F:      include/linux/fscache*.h
6108
6109 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6110 M:      Theodore Y. Ts'o <tytso@mit.edu>
6111 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6112 L:      linux-fscrypt@vger.kernel.org
6113 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6114 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
6115 S:      Supported
6116 F:      fs/crypto/
6117 F:      include/linux/fscrypt*.h
6118 F:      Documentation/filesystems/fscrypt.rst
6119
6120 FSI-ATTACHED I2C DRIVER
6121 M:      Eddie James <eajames@linux.vnet.ibm.com>
6122 L:      linux-i2c@vger.kernel.org
6123 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6124 S:      Maintained
6125 F:      drivers/i2c/busses/i2c-fsi.c
6126 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6127
6128 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6129 M:      Jan Kara <jack@suse.cz>
6130 R:      Amir Goldstein <amir73il@gmail.com>
6131 L:      linux-fsdevel@vger.kernel.org
6132 S:      Maintained
6133 F:      fs/notify/
6134 F:      include/linux/fsnotify*.h
6135
6136 FUJITSU LAPTOP EXTRAS
6137 M:      Jonathan Woithe <jwoithe@just42.net>
6138 L:      platform-driver-x86@vger.kernel.org
6139 S:      Maintained
6140 F:      drivers/platform/x86/fujitsu-laptop.c
6141
6142 FUJITSU M-5MO LS CAMERA ISP DRIVER
6143 M:      Kyungmin Park <kyungmin.park@samsung.com>
6144 M:      Heungjun Kim <riverful.kim@samsung.com>
6145 L:      linux-media@vger.kernel.org
6146 S:      Maintained
6147 F:      drivers/media/i2c/m5mols/
6148 F:      include/media/i2c/m5mols.h
6149
6150 FUJITSU TABLET EXTRAS
6151 M:      Robert Gerlach <khnz@gmx.de>
6152 L:      platform-driver-x86@vger.kernel.org
6153 S:      Maintained
6154 F:      drivers/platform/x86/fujitsu-tablet.c
6155
6156 FUSE: FILESYSTEM IN USERSPACE
6157 M:      Miklos Szeredi <miklos@szeredi.hu>
6158 L:      linux-fsdevel@vger.kernel.org
6159 W:      http://fuse.sourceforge.net/
6160 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6161 S:      Maintained
6162 F:      fs/fuse/
6163 F:      include/uapi/linux/fuse.h
6164 F:      Documentation/filesystems/fuse.txt
6165
6166 FUTEX SUBSYSTEM
6167 M:      Thomas Gleixner <tglx@linutronix.de>
6168 M:      Ingo Molnar <mingo@redhat.com>
6169 R:      Peter Zijlstra <peterz@infradead.org>
6170 R:      Darren Hart <dvhart@infradead.org>
6171 L:      linux-kernel@vger.kernel.org
6172 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6173 S:      Maintained
6174 F:      kernel/futex.c
6175 F:      kernel/futex_compat.c
6176 F:      include/asm-generic/futex.h
6177 F:      include/linux/futex.h
6178 F:      include/uapi/linux/futex.h
6179 F:      tools/testing/selftests/futex/
6180 F:      tools/perf/bench/futex*
6181 F:      Documentation/*futex*
6182
6183 GCC PLUGINS
6184 M:      Kees Cook <keescook@chromium.org>
6185 R:      Emese Revfy <re.emese@gmail.com>
6186 L:      kernel-hardening@lists.openwall.com
6187 S:      Maintained
6188 F:      scripts/gcc-plugins/
6189 F:      scripts/gcc-plugin.sh
6190 F:      scripts/Makefile.gcc-plugins
6191 F:      Documentation/gcc-plugins.txt
6192
6193 GASKET DRIVER FRAMEWORK
6194 M:      Rob Springer <rspringer@google.com>
6195 M:      Todd Poynor <toddpoynor@google.com>
6196 M:      Ben Chan <benchan@chromium.org>
6197 S:      Maintained
6198 F:      drivers/staging/gasket/
6199
6200 GCOV BASED KERNEL PROFILING
6201 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6202 S:      Maintained
6203 F:      kernel/gcov/
6204 F:      Documentation/dev-tools/gcov.rst
6205
6206 GDB KERNEL DEBUGGING HELPER SCRIPTS
6207 M:      Jan Kiszka <jan.kiszka@siemens.com>
6208 M:      Kieran Bingham <kbingham@kernel.org>
6209 S:      Supported
6210 F:      scripts/gdb/
6211
6212 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6213 M:      Achim Leubner <achim_leubner@adaptec.com>
6214 L:      linux-scsi@vger.kernel.org
6215 W:      http://www.icp-vortex.com/
6216 S:      Supported
6217 F:      drivers/scsi/gdt*
6218
6219 GEMTEK FM RADIO RECEIVER DRIVER
6220 M:      Hans Verkuil <hverkuil@xs4all.nl>
6221 L:      linux-media@vger.kernel.org
6222 T:      git git://linuxtv.org/media_tree.git
6223 W:      https://linuxtv.org
6224 S:      Maintained
6225 F:      drivers/media/radio/radio-gemtek*
6226
6227 GENERIC GPIO I2C DRIVER
6228 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6229 S:      Supported
6230 F:      drivers/i2c/busses/i2c-gpio.c
6231 F:      include/linux/platform_data/i2c-gpio.h
6232
6233 GENERIC GPIO I2C MULTIPLEXER DRIVER
6234 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6235 L:      linux-i2c@vger.kernel.org
6236 S:      Supported
6237 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6238 F:      include/linux/platform_data/i2c-mux-gpio.h
6239 F:      Documentation/i2c/muxes/i2c-mux-gpio
6240
6241 GENERIC HDLC (WAN) DRIVERS
6242 M:      Krzysztof Halasa <khc@pm.waw.pl>
6243 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6244 S:      Maintained
6245 F:      drivers/net/wan/c101.c
6246 F:      drivers/net/wan/hd6457*
6247 F:      drivers/net/wan/hdlc*
6248 F:      drivers/net/wan/n2.c
6249 F:      drivers/net/wan/pc300too.c
6250 F:      drivers/net/wan/pci200syn.c
6251 F:      drivers/net/wan/wanxl*
6252
6253 GENERIC INCLUDE/ASM HEADER FILES
6254 M:      Arnd Bergmann <arnd@arndb.de>
6255 L:      linux-arch@vger.kernel.org
6256 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6257 S:      Maintained
6258 F:      include/asm-generic/
6259 F:      include/uapi/asm-generic/
6260
6261 GENERIC PHY FRAMEWORK
6262 M:      Kishon Vijay Abraham I <kishon@ti.com>
6263 L:      linux-kernel@vger.kernel.org
6264 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6265 S:      Supported
6266 F:      drivers/phy/
6267 F:      include/linux/phy/
6268
6269 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6270 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6271 S:      Supported
6272 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6273
6274 GENERIC PM DOMAINS
6275 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6276 M:      Kevin Hilman <khilman@kernel.org>
6277 M:      Ulf Hansson <ulf.hansson@linaro.org>
6278 L:      linux-pm@vger.kernel.org
6279 S:      Supported
6280 F:      drivers/base/power/domain*.c
6281 F:      include/linux/pm_domain.h
6282 F:      Documentation/devicetree/bindings/power/power_domain.txt
6283
6284 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6285 M:      Eugen Hristev <eugen.hristev@microchip.com>
6286 L:      linux-input@vger.kernel.org
6287 S:      Maintained
6288 F:      drivers/input/touchscreen/resistive-adc-touch.c
6289
6290 GENERIC UIO DRIVER FOR PCI DEVICES
6291 M:      "Michael S. Tsirkin" <mst@redhat.com>
6292 L:      kvm@vger.kernel.org
6293 S:      Supported
6294 F:      drivers/uio/uio_pci_generic.c
6295
6296 GENWQE (IBM Generic Workqueue Card)
6297 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6298 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6299 S:      Supported
6300 F:      drivers/misc/genwqe/
6301
6302 GET_MAINTAINER SCRIPT
6303 M:      Joe Perches <joe@perches.com>
6304 S:      Maintained
6305 F:      scripts/get_maintainer.pl
6306
6307 GFS2 FILE SYSTEM
6308 M:      Bob Peterson <rpeterso@redhat.com>
6309 M:      Andreas Gruenbacher <agruenba@redhat.com>
6310 L:      cluster-devel@redhat.com
6311 W:      http://sources.redhat.com/cluster/
6312 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6313 S:      Supported
6314 F:      Documentation/filesystems/gfs2*.txt
6315 F:      fs/gfs2/
6316 F:      include/uapi/linux/gfs2_ondisk.h
6317
6318 GIGASET ISDN DRIVERS
6319 M:      Paul Bolle <pebolle@tiscali.nl>
6320 L:      gigaset307x-common@lists.sourceforge.net
6321 W:      http://gigaset307x.sourceforge.net/
6322 S:      Odd Fixes
6323 F:      Documentation/isdn/README.gigaset
6324 F:      drivers/isdn/gigaset/
6325 F:      include/uapi/linux/gigaset_dev.h
6326
6327 GNSS SUBSYSTEM
6328 M:      Johan Hovold <johan@kernel.org>
6329 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6330 S:      Maintained
6331 F:      Documentation/ABI/testing/sysfs-class-gnss
6332 F:      Documentation/devicetree/bindings/gnss/
6333 F:      drivers/gnss/
6334 F:      include/linux/gnss.h
6335
6336 GO7007 MPEG CODEC
6337 M:      Hans Verkuil <hans.verkuil@cisco.com>
6338 L:      linux-media@vger.kernel.org
6339 S:      Maintained
6340 F:      drivers/media/usb/go7007/
6341
6342 GOODIX TOUCHSCREEN
6343 M:      Bastien Nocera <hadess@hadess.net>
6344 L:      linux-input@vger.kernel.org
6345 S:      Maintained
6346 F:      drivers/input/touchscreen/goodix.c
6347
6348 GPD POCKET FAN DRIVER
6349 M:      Hans de Goede <hdegoede@redhat.com>
6350 L:      platform-driver-x86@vger.kernel.org
6351 S:      Maintained
6352 F:      drivers/platform/x86/gpd-pocket-fan.c
6353
6354 GPIO ACPI SUPPORT
6355 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6356 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6357 L:      linux-gpio@vger.kernel.org
6358 L:      linux-acpi@vger.kernel.org
6359 S:      Maintained
6360 F:      Documentation/acpi/gpio-properties.txt
6361 F:      drivers/gpio/gpiolib-acpi.c
6362
6363 GPIO IR Transmitter
6364 M:      Sean Young <sean@mess.org>
6365 L:      linux-media@vger.kernel.org
6366 S:      Maintained
6367 F:      drivers/media/rc/gpio-ir-tx.c
6368
6369 GPIO MOCKUP DRIVER
6370 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6371 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6372 L:      linux-gpio@vger.kernel.org
6373 S:      Maintained
6374 F:      drivers/gpio/gpio-mockup.c
6375 F:      tools/testing/selftests/gpio/
6376
6377 GPIO SUBSYSTEM
6378 M:      Linus Walleij <linus.walleij@linaro.org>
6379 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6380 L:      linux-gpio@vger.kernel.org
6381 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6382 S:      Maintained
6383 F:      Documentation/devicetree/bindings/gpio/
6384 F:      Documentation/driver-api/gpio/
6385 F:      Documentation/gpio/
6386 F:      Documentation/ABI/testing/gpio-cdev
6387 F:      Documentation/ABI/obsolete/sysfs-gpio
6388 F:      drivers/gpio/
6389 F:      include/linux/gpio/
6390 F:      include/linux/gpio.h
6391 F:      include/linux/of_gpio.h
6392 F:      include/asm-generic/gpio.h
6393 F:      include/uapi/linux/gpio.h
6394 F:      tools/gpio/
6395
6396 GRE DEMULTIPLEXER DRIVER
6397 M:      Dmitry Kozlov <xeb@mail.ru>
6398 L:      netdev@vger.kernel.org
6399 S:      Maintained
6400 F:      net/ipv4/gre_demux.c
6401 F:      net/ipv4/gre_offload.c
6402 F:      include/net/gre.h
6403
6404 GRETH 10/100/1G Ethernet MAC device driver
6405 M:      Andreas Larsson <andreas@gaisler.com>
6406 L:      netdev@vger.kernel.org
6407 S:      Maintained
6408 F:      drivers/net/ethernet/aeroflex/
6409
6410 GREYBUS AUDIO PROTOCOLS DRIVERS
6411 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6412 M:      Mark Greer <mgreer@animalcreek.com>
6413 S:      Maintained
6414 F:      drivers/staging/greybus/audio_apbridgea.c
6415 F:      drivers/staging/greybus/audio_apbridgea.h
6416 F:      drivers/staging/greybus/audio_codec.c
6417 F:      drivers/staging/greybus/audio_codec.h
6418 F:      drivers/staging/greybus/audio_gb.c
6419 F:      drivers/staging/greybus/audio_manager.c
6420 F:      drivers/staging/greybus/audio_manager.h
6421 F:      drivers/staging/greybus/audio_manager_module.c
6422 F:      drivers/staging/greybus/audio_manager_private.h
6423 F:      drivers/staging/greybus/audio_manager_sysfs.c
6424 F:      drivers/staging/greybus/audio_module.c
6425 F:      drivers/staging/greybus/audio_topology.c
6426
6427 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6428 M:      Viresh Kumar <vireshk@kernel.org>
6429 S:      Maintained
6430 F:      drivers/staging/greybus/authentication.c
6431 F:      drivers/staging/greybus/bootrom.c
6432 F:      drivers/staging/greybus/firmware.h
6433 F:      drivers/staging/greybus/fw-core.c
6434 F:      drivers/staging/greybus/fw-download.c
6435 F:      drivers/staging/greybus/fw-management.c
6436 F:      drivers/staging/greybus/greybus_authentication.h
6437 F:      drivers/staging/greybus/greybus_firmware.h
6438 F:      drivers/staging/greybus/hid.c
6439 F:      drivers/staging/greybus/i2c.c
6440 F:      drivers/staging/greybus/spi.c
6441 F:      drivers/staging/greybus/spilib.c
6442 F:      drivers/staging/greybus/spilib.h
6443
6444 GREYBUS LOOPBACK DRIVER
6445 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6446 S:      Maintained
6447 F:      drivers/staging/greybus/loopback.c
6448
6449 GREYBUS PLATFORM DRIVERS
6450 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6451 S:      Maintained
6452 F:      drivers/staging/greybus/arche-platform.c
6453 F:      drivers/staging/greybus/arche-apb-ctrl.c
6454 F:      drivers/staging/greybus/arche_platform.h
6455
6456 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6457 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6458 S:      Maintained
6459 F:      drivers/staging/greybus/sdio.c
6460 F:      drivers/staging/greybus/light.c
6461 F:      drivers/staging/greybus/gpio.c
6462 F:      drivers/staging/greybus/power_supply.c
6463 F:      drivers/staging/greybus/spi.c
6464 F:      drivers/staging/greybus/spilib.c
6465
6466 GREYBUS SUBSYSTEM
6467 M:      Johan Hovold <johan@kernel.org>
6468 M:      Alex Elder <elder@kernel.org>
6469 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6470 S:      Maintained
6471 F:      drivers/staging/greybus/
6472 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6473
6474 GREYBUS UART PROTOCOLS DRIVERS
6475 M:      David Lin <dtwlin@gmail.com>
6476 S:      Maintained
6477 F:      drivers/staging/greybus/uart.c
6478 F:      drivers/staging/greybus/log.c
6479
6480 GS1662 VIDEO SERIALIZER
6481 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6482 L:      linux-media@vger.kernel.org
6483 T:      git git://linuxtv.org/media_tree.git
6484 S:      Maintained
6485 F:      drivers/media/spi/gs1662.c
6486
6487 GSPCA FINEPIX SUBDRIVER
6488 M:      Frank Zago <frank@zago.net>
6489 L:      linux-media@vger.kernel.org
6490 T:      git git://linuxtv.org/media_tree.git
6491 S:      Maintained
6492 F:      drivers/media/usb/gspca/finepix.c
6493
6494 GSPCA GL860 SUBDRIVER
6495 M:      Olivier Lorin <o.lorin@laposte.net>
6496 L:      linux-media@vger.kernel.org
6497 T:      git git://linuxtv.org/media_tree.git
6498 S:      Maintained
6499 F:      drivers/media/usb/gspca/gl860/
6500
6501 GSPCA M5602 SUBDRIVER
6502 M:      Erik Andren <erik.andren@gmail.com>
6503 L:      linux-media@vger.kernel.org
6504 T:      git git://linuxtv.org/media_tree.git
6505 S:      Maintained
6506 F:      drivers/media/usb/gspca/m5602/
6507
6508 GSPCA PAC207 SONIXB SUBDRIVER
6509 M:      Hans Verkuil <hverkuil@xs4all.nl>
6510 L:      linux-media@vger.kernel.org
6511 T:      git git://linuxtv.org/media_tree.git
6512 S:      Odd Fixes
6513 F:      drivers/media/usb/gspca/pac207.c
6514
6515 GSPCA SN9C20X SUBDRIVER
6516 M:      Brian Johnson <brijohn@gmail.com>
6517 L:      linux-media@vger.kernel.org
6518 T:      git git://linuxtv.org/media_tree.git
6519 S:      Maintained
6520 F:      drivers/media/usb/gspca/sn9c20x.c
6521
6522 GSPCA T613 SUBDRIVER
6523 M:      Leandro Costantino <lcostantino@gmail.com>
6524 L:      linux-media@vger.kernel.org
6525 T:      git git://linuxtv.org/media_tree.git
6526 S:      Maintained
6527 F:      drivers/media/usb/gspca/t613.c
6528
6529 GSPCA USB WEBCAM DRIVER
6530 M:      Hans Verkuil <hverkuil@xs4all.nl>
6531 L:      linux-media@vger.kernel.org
6532 T:      git git://linuxtv.org/media_tree.git
6533 S:      Odd Fixes
6534 F:      drivers/media/usb/gspca/
6535
6536 GTP (GPRS Tunneling Protocol)
6537 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6538 M:      Harald Welte <laforge@gnumonks.org>
6539 L:      osmocom-net-gprs@lists.osmocom.org
6540 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6541 S:      Maintained
6542 F:      drivers/net/gtp.c
6543
6544 GUID PARTITION TABLE (GPT)
6545 M:      Davidlohr Bueso <dave@stgolabs.net>
6546 L:      linux-efi@vger.kernel.org
6547 S:      Maintained
6548 F:      block/partitions/efi.*
6549
6550 H8/300 ARCHITECTURE
6551 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6552 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6553 W:      http://uclinux-h8.sourceforge.jp
6554 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6555 S:      Maintained
6556 F:      arch/h8300/
6557 F:      drivers/clocksource/h8300_*.c
6558 F:      drivers/clk/h8300/
6559 F:      drivers/irqchip/irq-renesas-h8*.c
6560
6561 HACKRF MEDIA DRIVER
6562 M:      Antti Palosaari <crope@iki.fi>
6563 L:      linux-media@vger.kernel.org
6564 W:      https://linuxtv.org
6565 W:      http://palosaari.fi/linux/
6566 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6567 T:      git git://linuxtv.org/anttip/media_tree.git
6568 S:      Maintained
6569 F:      drivers/media/usb/hackrf/
6570
6571 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6572 M:      Frank Seidel <frank@f-seidel.de>
6573 L:      platform-driver-x86@vger.kernel.org
6574 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6575 S:      Maintained
6576 F:      drivers/platform/x86/hdaps.c
6577
6578 HARDWARE MONITORING
6579 M:      Jean Delvare <jdelvare@suse.com>
6580 M:      Guenter Roeck <linux@roeck-us.net>
6581 L:      linux-hwmon@vger.kernel.org
6582 W:      http://hwmon.wiki.kernel.org/
6583 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6584 S:      Maintained
6585 F:      Documentation/devicetree/bindings/hwmon/
6586 F:      Documentation/hwmon/
6587 F:      drivers/hwmon/
6588 F:      include/linux/hwmon*.h
6589 F:      include/trace/events/hwmon*.h
6590
6591 HARDWARE RANDOM NUMBER GENERATOR CORE
6592 M:      Matt Mackall <mpm@selenic.com>
6593 M:      Herbert Xu <herbert@gondor.apana.org.au>
6594 L:      linux-crypto@vger.kernel.org
6595 S:      Odd fixes
6596 F:      Documentation/devicetree/bindings/rng/
6597 F:      Documentation/hw_random.txt
6598 F:      drivers/char/hw_random/
6599 F:      include/linux/hw_random.h
6600
6601 HARDWARE TRACING FACILITIES
6602 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6603 S:      Maintained
6604 F:      drivers/hwtracing/
6605
6606 HARDWARE SPINLOCK CORE
6607 M:      Ohad Ben-Cohen <ohad@wizery.com>
6608 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6609 L:      linux-remoteproc@vger.kernel.org
6610 S:      Maintained
6611 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6612 F:      Documentation/devicetree/bindings/hwlock/
6613 F:      Documentation/hwspinlock.txt
6614 F:      drivers/hwspinlock/
6615 F:      include/linux/hwspinlock.h
6616
6617 HARMONY SOUND DRIVER
6618 L:      linux-parisc@vger.kernel.org
6619 S:      Maintained
6620 F:      sound/parisc/harmony.*
6621
6622 HDPVR USB VIDEO ENCODER DRIVER
6623 M:      Hans Verkuil <hverkuil@xs4all.nl>
6624 L:      linux-media@vger.kernel.org
6625 T:      git git://linuxtv.org/media_tree.git
6626 W:      https://linuxtv.org
6627 S:      Odd Fixes
6628 F:      drivers/media/usb/hdpvr/
6629
6630 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6631 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6632 S:      Supported
6633 F:      Documentation/watchdog/hpwdt.txt
6634 F:      drivers/watchdog/hpwdt.c
6635
6636 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6637 M:      Don Brace <don.brace@microsemi.com>
6638 L:      esc.storagedev@microsemi.com
6639 L:      linux-scsi@vger.kernel.org
6640 S:      Supported
6641 F:      Documentation/scsi/hpsa.txt
6642 F:      drivers/scsi/hpsa*.[ch]
6643 F:      include/linux/cciss*.h
6644 F:      include/uapi/linux/cciss*.h
6645
6646 HFI1 DRIVER
6647 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6648 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6649 L:      linux-rdma@vger.kernel.org
6650 S:      Supported
6651 F:      drivers/infiniband/hw/hfi1
6652
6653 HFS FILESYSTEM
6654 L:      linux-fsdevel@vger.kernel.org
6655 S:      Orphan
6656 F:      Documentation/filesystems/hfs.txt
6657 F:      fs/hfs/
6658
6659 HFSPLUS FILESYSTEM
6660 L:      linux-fsdevel@vger.kernel.org
6661 S:      Orphan
6662 F:      Documentation/filesystems/hfsplus.txt
6663 F:      fs/hfsplus/
6664
6665 HGA FRAMEBUFFER DRIVER
6666 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6667 L:      linux-nvidia@lists.surfsouth.com
6668 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6669 S:      Maintained
6670 F:      drivers/video/fbdev/hgafb.c
6671
6672 HIBERNATION (aka Software Suspend, aka swsusp)
6673 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6674 M:      Pavel Machek <pavel@ucw.cz>
6675 L:      linux-pm@vger.kernel.org
6676 B:      https://bugzilla.kernel.org
6677 S:      Supported
6678 F:      arch/x86/power/
6679 F:      drivers/base/power/
6680 F:      kernel/power/
6681 F:      include/linux/suspend.h
6682 F:      include/linux/freezer.h
6683 F:      include/linux/pm.h
6684 F:      arch/*/include/asm/suspend*.h
6685
6686 HID CORE LAYER
6687 M:      Jiri Kosina <jikos@kernel.org>
6688 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6689 L:      linux-input@vger.kernel.org
6690 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
6691 S:      Maintained
6692 F:      drivers/hid/
6693 F:      include/linux/hid*
6694 F:      include/uapi/linux/hid*
6695
6696 HID SENSOR HUB DRIVERS
6697 M:      Jiri Kosina <jikos@kernel.org>
6698 M:      Jonathan Cameron <jic23@kernel.org>
6699 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6700 L:      linux-input@vger.kernel.org
6701 L:      linux-iio@vger.kernel.org
6702 S:      Maintained
6703 F:      Documentation/hid/hid-sensor*
6704 F:      drivers/hid/hid-sensor-*
6705 F:      drivers/iio/*/hid-*
6706 F:      include/linux/hid-sensor-*
6707
6708 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6709 M:      Thomas Gleixner <tglx@linutronix.de>
6710 L:      linux-kernel@vger.kernel.org
6711 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6712 S:      Maintained
6713 F:      Documentation/timers/
6714 F:      kernel/time/hrtimer.c
6715 F:      kernel/time/clockevents.c
6716 F:      kernel/time/timer_*.c
6717 F:      include/linux/clockchips.h
6718 F:      include/linux/hrtimer.h
6719
6720 HIGH-SPEED SCC DRIVER FOR AX.25
6721 L:      linux-hams@vger.kernel.org
6722 S:      Orphan
6723 F:      drivers/net/hamradio/dmascc.c
6724 F:      drivers/net/hamradio/scc.c
6725
6726 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6727 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6728 W:      http://www.highpoint-tech.com
6729 S:      Supported
6730 F:      Documentation/scsi/hptiop.txt
6731 F:      drivers/scsi/hptiop.c
6732
6733 HIPPI
6734 M:      Jes Sorensen <jes@trained-monkey.org>
6735 L:      linux-hippi@sunsite.dk
6736 S:      Maintained
6737 F:      include/linux/hippidevice.h
6738 F:      include/uapi/linux/if_hippi.h
6739 F:      net/802/hippi.c
6740 F:      drivers/net/hippi/
6741
6742 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6743 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6744 M:      Salil Mehta <salil.mehta@huawei.com>
6745 L:      netdev@vger.kernel.org
6746 W:      http://www.hisilicon.com
6747 S:      Maintained
6748 F:      drivers/net/ethernet/hisilicon/hns3/
6749
6750 HISILICON LPC BUS DRIVER
6751 M:      john.garry@huawei.com
6752 W:      http://www.hisilicon.com
6753 S:      Maintained
6754 F:      drivers/bus/hisi_lpc.c
6755 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6756
6757 HISILICON NETWORK SUBSYSTEM DRIVER
6758 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6759 M:      Salil Mehta <salil.mehta@huawei.com>
6760 L:      netdev@vger.kernel.org
6761 W:      http://www.hisilicon.com
6762 S:      Maintained
6763 F:      drivers/net/ethernet/hisilicon/
6764 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6765
6766 HISILICON PMU DRIVER
6767 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6768 W:      http://www.hisilicon.com
6769 S:      Supported
6770 F:      drivers/perf/hisilicon
6771 F:      Documentation/perf/hisi-pmu.txt
6772
6773 HISILICON ROCE DRIVER
6774 M:      Lijun Ou <oulijun@huawei.com>
6775 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6776 L:      linux-rdma@vger.kernel.org
6777 S:      Maintained
6778 F:      drivers/infiniband/hw/hns/
6779 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6780
6781 HISILICON SAS Controller
6782 M:      John Garry <john.garry@huawei.com>
6783 W:      http://www.hisilicon.com
6784 S:      Supported
6785 F:      drivers/scsi/hisi_sas/
6786 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6787
6788 HMM - Heterogeneous Memory Management
6789 M:      Jérôme Glisse <jglisse@redhat.com>
6790 L:      linux-mm@kvack.org
6791 S:      Maintained
6792 F:      mm/hmm*
6793 F:      include/linux/hmm*
6794 F:      Documentation/vm/hmm.rst
6795
6796 HOST AP DRIVER
6797 M:      Jouni Malinen <j@w1.fi>
6798 L:      linux-wireless@vger.kernel.org
6799 W:      http://w1.fi/hostap-driver.html
6800 S:      Obsolete
6801 F:      drivers/net/wireless/intersil/hostap/
6802
6803 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6804 L:      platform-driver-x86@vger.kernel.org
6805 S:      Orphan
6806 F:      drivers/platform/x86/tc1100-wmi.c
6807
6808 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6809 M:      Jaroslav Kysela <perex@perex.cz>
6810 S:      Maintained
6811 F:      drivers/net/ethernet/hp/hp100.*
6812
6813 HPET:   High Precision Event Timers driver
6814 M:      Clemens Ladisch <clemens@ladisch.de>
6815 S:      Maintained
6816 F:      Documentation/timers/hpet.txt
6817 F:      drivers/char/hpet.c
6818 F:      include/linux/hpet.h
6819 F:      include/uapi/linux/hpet.h
6820
6821 HPET:   x86
6822 S:      Orphan
6823 F:      arch/x86/kernel/hpet.c
6824 F:      arch/x86/include/asm/hpet.h
6825
6826 HPFS FILESYSTEM
6827 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6828 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6829 S:      Maintained
6830 F:      fs/hpfs/
6831
6832 HSI SUBSYSTEM
6833 M:      Sebastian Reichel <sre@kernel.org>
6834 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6835 S:      Maintained
6836 F:      Documentation/ABI/testing/sysfs-bus-hsi
6837 F:      Documentation/driver-api/hsi.rst
6838 F:      drivers/hsi/
6839 F:      include/linux/hsi/
6840 F:      include/uapi/linux/hsi/
6841
6842 HSO 3G MODEM DRIVER
6843 L:      linux-usb@vger.kernel.org
6844 S:      Orphan
6845 F:      drivers/net/usb/hso.c
6846
6847 HSR NETWORK PROTOCOL
6848 M:      Arvid Brodin <arvid.brodin@alten.se>
6849 L:      netdev@vger.kernel.org
6850 S:      Maintained
6851 F:      net/hsr/
6852
6853 HT16K33 LED CONTROLLER DRIVER
6854 M:      Robin van der Gracht <robin@protonic.nl>
6855 S:      Maintained
6856 F:      drivers/auxdisplay/ht16k33.c
6857 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6858
6859 HTCPEN TOUCHSCREEN DRIVER
6860 M:      Pau Oliva Fora <pof@eslack.org>
6861 L:      linux-input@vger.kernel.org
6862 S:      Maintained
6863 F:      drivers/input/touchscreen/htcpen.c
6864
6865 HUAWEI ETHERNET DRIVER
6866 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6867 L:      netdev@vger.kernel.org
6868 S:      Supported
6869 F:      Documentation/networking/hinic.txt
6870 F:      drivers/net/ethernet/huawei/hinic/
6871
6872 HUGETLB FILESYSTEM
6873 M:      Mike Kravetz <mike.kravetz@oracle.com>
6874 L:      linux-mm@kvack.org
6875 S:      Maintained
6876 F:      fs/hugetlbfs/
6877 F:      mm/hugetlb.c
6878 F:      include/linux/hugetlb.h
6879 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6880 F:      Documentation/vm/hugetlbfs_reserv.rst
6881 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6882
6883 HVA ST MEDIA DRIVER
6884 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6885 L:      linux-media@vger.kernel.org
6886 T:      git git://linuxtv.org/media_tree.git
6887 W:      https://linuxtv.org
6888 S:      Supported
6889 F:      drivers/media/platform/sti/hva
6890
6891 HWPOISON MEMORY FAILURE HANDLING
6892 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6893 L:      linux-mm@kvack.org
6894 S:      Maintained
6895 F:      mm/memory-failure.c
6896 F:      mm/hwpoison-inject.c
6897
6898 HYGON PROCESSOR SUPPORT
6899 M:      Pu Wen <puwen@hygon.cn>
6900 L:      linux-kernel@vger.kernel.org
6901 S:      Maintained
6902 F:      arch/x86/kernel/cpu/hygon.c
6903
6904 Hyper-V CORE AND DRIVERS
6905 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6906 M:      Haiyang Zhang <haiyangz@microsoft.com>
6907 M:      Stephen Hemminger <sthemmin@microsoft.com>
6908 L:      devel@linuxdriverproject.org
6909 S:      Maintained
6910 F:      Documentation/networking/netvsc.txt
6911 F:      arch/x86/include/asm/mshyperv.h
6912 F:      arch/x86/include/asm/trace/hyperv.h
6913 F:      arch/x86/include/asm/hyperv-tlfs.h
6914 F:      arch/x86/kernel/cpu/mshyperv.c
6915 F:      arch/x86/hyperv
6916 F:      drivers/hid/hid-hyperv.c
6917 F:      drivers/hv/
6918 F:      drivers/input/serio/hyperv-keyboard.c
6919 F:      drivers/pci/controller/pci-hyperv.c
6920 F:      drivers/net/hyperv/
6921 F:      drivers/scsi/storvsc_drv.c
6922 F:      drivers/uio/uio_hv_generic.c
6923 F:      drivers/video/fbdev/hyperv_fb.c
6924 F:      net/vmw_vsock/hyperv_transport.c
6925 F:      include/linux/hyperv.h
6926 F:      include/uapi/linux/hyperv.h
6927 F:      tools/hv/
6928 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6929
6930 HYPERVISOR VIRTUAL CONSOLE DRIVER
6931 L:      linuxppc-dev@lists.ozlabs.org
6932 S:      Odd Fixes
6933 F:      drivers/tty/hvc/
6934
6935 I2C ACPI SUPPORT
6936 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6937 L:      linux-i2c@vger.kernel.org
6938 L:      linux-acpi@vger.kernel.org
6939 S:      Maintained
6940 F:      drivers/i2c/i2c-core-acpi.c
6941
6942 I2C CONTROLLER DRIVER FOR NVIDIA GPU
6943 M:      Ajay Gupta <ajayg@nvidia.com>
6944 L:      linux-i2c@vger.kernel.org
6945 S:      Maintained
6946 F:      Documentation/i2c/busses/i2c-nvidia-gpu
6947 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
6948
6949 I2C MUXES
6950 M:      Peter Rosin <peda@axentia.se>
6951 L:      linux-i2c@vger.kernel.org
6952 S:      Maintained
6953 F:      Documentation/i2c/i2c-topology
6954 F:      Documentation/i2c/muxes/
6955 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6956 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6957 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6958 F:      drivers/i2c/i2c-mux.c
6959 F:      drivers/i2c/muxes/
6960 F:      include/linux/i2c-mux.h
6961
6962 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6963 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6964 L:      linux-i2c@vger.kernel.org
6965 S:      Maintained
6966 F:      drivers/i2c/busses/i2c-mv64xxx.c
6967
6968 I2C OVER PARALLEL PORT
6969 M:      Jean Delvare <jdelvare@suse.com>
6970 L:      linux-i2c@vger.kernel.org
6971 S:      Maintained
6972 F:      Documentation/i2c/busses/i2c-parport
6973 F:      Documentation/i2c/busses/i2c-parport-light
6974 F:      drivers/i2c/busses/i2c-parport.c
6975 F:      drivers/i2c/busses/i2c-parport-light.c
6976
6977 I2C SUBSYSTEM
6978 M:      Wolfram Sang <wsa@the-dreams.de>
6979 L:      linux-i2c@vger.kernel.org
6980 W:      https://i2c.wiki.kernel.org/
6981 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6982 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6983 S:      Maintained
6984 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6985 F:      Documentation/i2c/
6986 F:      drivers/i2c/*
6987 F:      include/linux/i2c.h
6988 F:      include/linux/i2c-dev.h
6989 F:      include/linux/i2c-smbus.h
6990 F:      include/uapi/linux/i2c.h
6991 F:      include/uapi/linux/i2c-*.h
6992
6993 I2C SUBSYSTEM HOST DRIVERS
6994 L:      linux-i2c@vger.kernel.org
6995 W:      https://i2c.wiki.kernel.org/
6996 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6997 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6998 S:      Odd Fixes
6999 F:      Documentation/devicetree/bindings/i2c/
7000 F:      drivers/i2c/algos/
7001 F:      drivers/i2c/busses/
7002
7003 I2C-TAOS-EVM DRIVER
7004 M:      Jean Delvare <jdelvare@suse.com>
7005 L:      linux-i2c@vger.kernel.org
7006 S:      Maintained
7007 F:      Documentation/i2c/busses/i2c-taos-evm
7008 F:      drivers/i2c/busses/i2c-taos-evm.c
7009
7010 I2C-TINY-USB DRIVER
7011 M:      Till Harbaum <till@harbaum.org>
7012 L:      linux-i2c@vger.kernel.org
7013 W:      http://www.harbaum.org/till/i2c_tiny_usb
7014 S:      Maintained
7015 F:      drivers/i2c/busses/i2c-tiny-usb.c
7016
7017 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7018 M:      Jean Delvare <jdelvare@suse.com>
7019 L:      linux-i2c@vger.kernel.org
7020 S:      Maintained
7021 F:      Documentation/i2c/busses/i2c-ali1535
7022 F:      Documentation/i2c/busses/i2c-ali1563
7023 F:      Documentation/i2c/busses/i2c-ali15x3
7024 F:      Documentation/i2c/busses/i2c-amd756
7025 F:      Documentation/i2c/busses/i2c-amd8111
7026 F:      Documentation/i2c/busses/i2c-i801
7027 F:      Documentation/i2c/busses/i2c-nforce2
7028 F:      Documentation/i2c/busses/i2c-piix4
7029 F:      Documentation/i2c/busses/i2c-sis5595
7030 F:      Documentation/i2c/busses/i2c-sis630
7031 F:      Documentation/i2c/busses/i2c-sis96x
7032 F:      Documentation/i2c/busses/i2c-via
7033 F:      Documentation/i2c/busses/i2c-viapro
7034 F:      drivers/i2c/busses/i2c-ali1535.c
7035 F:      drivers/i2c/busses/i2c-ali1563.c
7036 F:      drivers/i2c/busses/i2c-ali15x3.c
7037 F:      drivers/i2c/busses/i2c-amd756.c
7038 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7039 F:      drivers/i2c/busses/i2c-amd8111.c
7040 F:      drivers/i2c/busses/i2c-i801.c
7041 F:      drivers/i2c/busses/i2c-isch.c
7042 F:      drivers/i2c/busses/i2c-nforce2.c
7043 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7044 F:      drivers/i2c/busses/i2c-piix4.c
7045 F:      drivers/i2c/busses/i2c-sis5595.c
7046 F:      drivers/i2c/busses/i2c-sis630.c
7047 F:      drivers/i2c/busses/i2c-sis96x.c
7048 F:      drivers/i2c/busses/i2c-via.c
7049 F:      drivers/i2c/busses/i2c-viapro.c
7050
7051 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7052 M:      Hans de Goede <hdegoede@redhat.com>
7053 L:      linux-i2c@vger.kernel.org
7054 S:      Maintained
7055 F:      drivers/i2c/busses/i2c-cht-wc.c
7056
7057 I2C/SMBUS ISMT DRIVER
7058 M:      Seth Heasley <seth.heasley@intel.com>
7059 M:      Neil Horman <nhorman@tuxdriver.com>
7060 L:      linux-i2c@vger.kernel.org
7061 F:      drivers/i2c/busses/i2c-ismt.c
7062 F:      Documentation/i2c/busses/i2c-ismt
7063
7064 I2C/SMBUS STUB DRIVER
7065 M:      Jean Delvare <jdelvare@suse.com>
7066 L:      linux-i2c@vger.kernel.org
7067 S:      Maintained
7068 F:      drivers/i2c/i2c-stub.c
7069
7070 IA64 (Itanium) PLATFORM
7071 M:      Tony Luck <tony.luck@intel.com>
7072 M:      Fenghua Yu <fenghua.yu@intel.com>
7073 L:      linux-ia64@vger.kernel.org
7074 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7075 S:      Maintained
7076 F:      arch/ia64/
7077
7078 IBM Power 842 compression accelerator
7079 M:      Haren Myneni <haren@us.ibm.com>
7080 S:      Supported
7081 F:      drivers/crypto/nx/Makefile
7082 F:      drivers/crypto/nx/Kconfig
7083 F:      drivers/crypto/nx/nx-842*
7084 F:      include/linux/sw842.h
7085 F:      crypto/842.c
7086 F:      lib/842/
7087
7088 IBM Power in-Nest Crypto Acceleration
7089 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7090 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7091 L:      linux-crypto@vger.kernel.org
7092 S:      Supported
7093 F:      drivers/crypto/nx/Makefile
7094 F:      drivers/crypto/nx/Kconfig
7095 F:      drivers/crypto/nx/nx-aes*
7096 F:      drivers/crypto/nx/nx-sha*
7097 F:      drivers/crypto/nx/nx.*
7098 F:      drivers/crypto/nx/nx_csbcpb.h
7099 F:      drivers/crypto/nx/nx_debugfs.h
7100
7101 IBM Power Linux RAID adapter
7102 M:      Brian King <brking@us.ibm.com>
7103 S:      Supported
7104 F:      drivers/scsi/ipr.*
7105
7106 IBM Power SRIOV Virtual NIC Device Driver
7107 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
7108 M:      John Allen <jallen@linux.vnet.ibm.com>
7109 L:      netdev@vger.kernel.org
7110 S:      Supported
7111 F:      drivers/net/ethernet/ibm/ibmvnic.*
7112
7113 IBM Power Virtual Accelerator Switchboard
7114 M:      Sukadev Bhattiprolu
7115 L:      linuxppc-dev@lists.ozlabs.org
7116 S:      Supported
7117 F:      arch/powerpc/platforms/powernv/vas*
7118 F:      arch/powerpc/platforms/powernv/copy-paste.h
7119 F:      arch/powerpc/include/asm/vas.h
7120 F:      arch/powerpc/include/uapi/asm/vas.h
7121
7122 IBM Power Virtual Ethernet Device Driver
7123 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
7124 L:      netdev@vger.kernel.org
7125 S:      Supported
7126 F:      drivers/net/ethernet/ibm/ibmveth.*
7127
7128 IBM Power Virtual FC Device Drivers
7129 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7130 L:      linux-scsi@vger.kernel.org
7131 S:      Supported
7132 F:      drivers/scsi/ibmvscsi/ibmvfc*
7133
7134 IBM Power Virtual Management Channel Driver
7135 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7136 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
7137 S:      Supported
7138 F:      drivers/misc/ibmvmc.*
7139
7140 IBM Power Virtual SCSI Device Drivers
7141 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7142 L:      linux-scsi@vger.kernel.org
7143 S:      Supported
7144 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7145 F:      include/scsi/viosrp.h
7146
7147 IBM Power Virtual SCSI Device Target Driver
7148 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7149 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
7150 L:      linux-scsi@vger.kernel.org
7151 L:      target-devel@vger.kernel.org
7152 S:      Supported
7153 F:      drivers/scsi/ibmvscsi_tgt/
7154
7155 IBM Power VMX Cryptographic instructions
7156 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7157 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7158 L:      linux-crypto@vger.kernel.org
7159 S:      Supported
7160 F:      drivers/crypto/vmx/Makefile
7161 F:      drivers/crypto/vmx/Kconfig
7162 F:      drivers/crypto/vmx/vmx.c
7163 F:      drivers/crypto/vmx/aes*
7164 F:      drivers/crypto/vmx/ghash*
7165 F:      drivers/crypto/vmx/ppc-xlate.pl
7166
7167 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7168 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7169 L:      linux-pci@vger.kernel.org
7170 L:      linuxppc-dev@lists.ozlabs.org
7171 S:      Supported
7172 F:      drivers/pci/hotplug/rpaphp*
7173
7174 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7175 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7176 L:      linux-pci@vger.kernel.org
7177 L:      linuxppc-dev@lists.ozlabs.org
7178 S:      Supported
7179 F:      drivers/pci/hotplug/rpadlpar*
7180
7181 IBM ServeRAID RAID DRIVER
7182 S:      Orphan
7183 F:      drivers/scsi/ips.*
7184
7185 ICH LPC AND GPIO DRIVER
7186 M:      Peter Tyser <ptyser@xes-inc.com>
7187 S:      Maintained
7188 F:      drivers/mfd/lpc_ich.c
7189 F:      drivers/gpio/gpio-ich.c
7190
7191 IDE SUBSYSTEM
7192 M:      "David S. Miller" <davem@davemloft.net>
7193 L:      linux-ide@vger.kernel.org
7194 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7195 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7196 S:      Maintained
7197 F:      Documentation/ide/
7198 F:      drivers/ide/
7199 F:      include/linux/ide.h
7200
7201 IDE/ATAPI DRIVERS
7202 M:      Borislav Petkov <bp@alien8.de>
7203 L:      linux-ide@vger.kernel.org
7204 S:      Maintained
7205 F:      Documentation/cdrom/ide-cd
7206 F:      drivers/ide/ide-cd*
7207
7208 IDEAPAD LAPTOP EXTRAS DRIVER
7209 M:      Ike Panhc <ike.pan@canonical.com>
7210 L:      platform-driver-x86@vger.kernel.org
7211 W:      http://launchpad.net/ideapad-laptop
7212 S:      Maintained
7213 F:      drivers/platform/x86/ideapad-laptop.c
7214
7215 IDEAPAD LAPTOP SLIDEBAR DRIVER
7216 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7217 L:      linux-input@vger.kernel.org
7218 W:      https://github.com/o2genum/ideapad-slidebar
7219 S:      Maintained
7220 F:      drivers/input/misc/ideapad_slidebar.c
7221
7222 IDT VersaClock 5 CLOCK DRIVER
7223 M:      Marek Vasut <marek.vasut@gmail.com>
7224 S:      Maintained
7225 F:      drivers/clk/clk-versaclock5.c
7226
7227 IEEE 802.15.4 SUBSYSTEM
7228 M:      Alexander Aring <alex.aring@gmail.com>
7229 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7230 L:      linux-wpan@vger.kernel.org
7231 W:      http://wpan.cakelab.org/
7232 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7233 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7234 S:      Maintained
7235 F:      net/ieee802154/
7236 F:      net/mac802154/
7237 F:      drivers/net/ieee802154/
7238 F:      include/linux/nl802154.h
7239 F:      include/linux/ieee802154.h
7240 F:      include/net/nl802154.h
7241 F:      include/net/mac802154.h
7242 F:      include/net/af_ieee802154.h
7243 F:      include/net/cfg802154.h
7244 F:      include/net/ieee802154_netdev.h
7245 F:      Documentation/networking/ieee802154.txt
7246
7247 IFE PROTOCOL
7248 M:      Yotam Gigi <yotam.gi@gmail.com>
7249 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7250 F:      net/ife
7251 F:      include/net/ife.h
7252 F:      include/uapi/linux/ife.h
7253
7254 IGORPLUG-USB IR RECEIVER
7255 M:      Sean Young <sean@mess.org>
7256 L:      linux-media@vger.kernel.org
7257 S:      Maintained
7258 F:      drivers/media/rc/igorplugusb.c
7259
7260 IGUANAWORKS USB IR TRANSCEIVER
7261 M:      Sean Young <sean@mess.org>
7262 L:      linux-media@vger.kernel.org
7263 S:      Maintained
7264 F:      drivers/media/rc/iguanair.c
7265
7266 IIO DIGITAL POTENTIOMETER DAC
7267 M:      Peter Rosin <peda@axentia.se>
7268 L:      linux-iio@vger.kernel.org
7269 S:      Maintained
7270 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7271 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7272 F:      drivers/iio/dac/dpot-dac.c
7273
7274 IIO ENVELOPE DETECTOR
7275 M:      Peter Rosin <peda@axentia.se>
7276 L:      linux-iio@vger.kernel.org
7277 S:      Maintained
7278 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7279 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7280 F:      drivers/iio/adc/envelope-detector.c
7281
7282 IIO MULTIPLEXER
7283 M:      Peter Rosin <peda@axentia.se>
7284 L:      linux-iio@vger.kernel.org
7285 S:      Maintained
7286 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7287 F:      drivers/iio/multiplexer/iio-mux.c
7288
7289 IIO SUBSYSTEM AND DRIVERS
7290 M:      Jonathan Cameron <jic23@kernel.org>
7291 R:      Hartmut Knaack <knaack.h@gmx.de>
7292 R:      Lars-Peter Clausen <lars@metafoo.de>
7293 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7294 L:      linux-iio@vger.kernel.org
7295 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7296 S:      Maintained
7297 F:      Documentation/ABI/testing/configfs-iio*
7298 F:      Documentation/ABI/testing/sysfs-bus-iio*
7299 F:      Documentation/devicetree/bindings/iio/
7300 F:      drivers/iio/
7301 F:      drivers/staging/iio/
7302 F:      include/linux/iio/
7303 F:      tools/iio/
7304
7305 IIO UNIT CONVERTER
7306 M:      Peter Rosin <peda@axentia.se>
7307 L:      linux-iio@vger.kernel.org
7308 S:      Maintained
7309 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7310 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7311 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7312 F:      drivers/iio/afe/iio-rescale.c
7313
7314 IKANOS/ADI EAGLE ADSL USB DRIVER
7315 M:      Matthieu Castet <castet.matthieu@free.fr>
7316 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7317 S:      Maintained
7318 F:      drivers/usb/atm/ueagle-atm.c
7319
7320 IMGTEC ASCII LCD DRIVER
7321 M:      Paul Burton <paul.burton@mips.com>
7322 S:      Maintained
7323 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7324 F:      drivers/auxdisplay/img-ascii-lcd.c
7325
7326 IMGTEC IR DECODER DRIVER
7327 M:      James Hogan <jhogan@kernel.org>
7328 S:      Maintained
7329 F:      drivers/media/rc/img-ir/
7330
7331 IMON SOUNDGRAPH USB IR RECEIVER
7332 M:      Sean Young <sean@mess.org>
7333 L:      linux-media@vger.kernel.org
7334 S:      Maintained
7335 F:      drivers/media/rc/imon_raw.c
7336 F:      drivers/media/rc/imon.c
7337
7338 IMS TWINTURBO FRAMEBUFFER DRIVER
7339 L:      linux-fbdev@vger.kernel.org
7340 S:      Orphan
7341 F:      drivers/video/fbdev/imsttfb.c
7342
7343 INA209 HARDWARE MONITOR DRIVER
7344 M:      Guenter Roeck <linux@roeck-us.net>
7345 L:      linux-hwmon@vger.kernel.org
7346 S:      Maintained
7347 F:      Documentation/hwmon/ina209
7348 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7349 F:      drivers/hwmon/ina209.c
7350
7351 INA2XX HARDWARE MONITOR DRIVER
7352 M:      Guenter Roeck <linux@roeck-us.net>
7353 L:      linux-hwmon@vger.kernel.org
7354 S:      Maintained
7355 F:      Documentation/hwmon/ina2xx
7356 F:      drivers/hwmon/ina2xx.c
7357 F:      include/linux/platform_data/ina2xx.h
7358
7359 INDUSTRY PACK SUBSYSTEM (IPACK)
7360 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7361 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7362 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7363 L:      industrypack-devel@lists.sourceforge.net
7364 W:      http://industrypack.sourceforge.net
7365 S:      Maintained
7366 F:      drivers/ipack/
7367
7368 INFINIBAND SUBSYSTEM
7369 M:      Doug Ledford <dledford@redhat.com>
7370 M:      Jason Gunthorpe <jgg@mellanox.com>
7371 L:      linux-rdma@vger.kernel.org
7372 W:      https://github.com/linux-rdma/rdma-core
7373 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7374 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7375 S:      Supported
7376 F:      Documentation/devicetree/bindings/infiniband/
7377 F:      Documentation/infiniband/
7378 F:      drivers/infiniband/
7379 F:      include/uapi/linux/if_infiniband.h
7380 F:      include/uapi/rdma/
7381 F:      include/rdma/
7382
7383 INGENIC JZ4780 DMA Driver
7384 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7385 S:      Maintained
7386 F:      drivers/dma/dma-jz4780.c
7387
7388 INGENIC JZ4780 NAND DRIVER
7389 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7390 L:      linux-mtd@lists.infradead.org
7391 S:      Maintained
7392 F:      drivers/mtd/nand/raw/jz4780_*
7393
7394 INOTIFY
7395 M:      Jan Kara <jack@suse.cz>
7396 R:      Amir Goldstein <amir73il@gmail.com>
7397 L:      linux-fsdevel@vger.kernel.org
7398 S:      Maintained
7399 F:      Documentation/filesystems/inotify.txt
7400 F:      fs/notify/inotify/
7401 F:      include/linux/inotify.h
7402 F:      include/uapi/linux/inotify.h
7403
7404 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7405 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7406 L:      linux-input@vger.kernel.org
7407 Q:      http://patchwork.kernel.org/project/linux-input/list/
7408 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7409 S:      Maintained
7410 F:      drivers/input/
7411 F:      include/linux/input.h
7412 F:      include/uapi/linux/input.h
7413 F:      include/uapi/linux/input-event-codes.h
7414 F:      include/linux/input/
7415 F:      Documentation/devicetree/bindings/input/
7416 F:      Documentation/devicetree/bindings/serio/
7417 F:      Documentation/input/
7418
7419 INPUT MULTITOUCH (MT) PROTOCOL
7420 M:      Henrik Rydberg <rydberg@bitmath.org>
7421 L:      linux-input@vger.kernel.org
7422 S:      Odd fixes
7423 F:      Documentation/input/multi-touch-protocol.rst
7424 F:      drivers/input/input-mt.c
7425 K:      \b(ABS|SYN)_MT_
7426
7427 INSIDE SECURE CRYPTO DRIVER
7428 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7429 F:      drivers/crypto/inside-secure/
7430 S:      Maintained
7431 L:      linux-crypto@vger.kernel.org
7432
7433 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7434 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7435 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7436 L:      linux-integrity@vger.kernel.org
7437 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7438 S:      Supported
7439 F:      security/integrity/ima/
7440
7441 INTEL 810/815 FRAMEBUFFER DRIVER
7442 M:      Antonino Daplas <adaplas@gmail.com>
7443 L:      linux-fbdev@vger.kernel.org
7444 S:      Maintained
7445 F:      drivers/video/fbdev/i810/
7446
7447 INTEL ASoC DRIVERS
7448 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7449 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7450 M:      Jie Yang <yang.jie@linux.intel.com>
7451 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7452 S:      Supported
7453 F:      sound/soc/intel/
7454
7455 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7456 M:      Hans de Goede <hdegoede@redhat.com>
7457 L:      platform-driver-x86@vger.kernel.org
7458 S:      Maintained
7459 F:      drivers/platform/x86/intel_atomisp2_pm.c
7460
7461 INTEL C600 SERIES SAS CONTROLLER DRIVER
7462 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7463 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7464 L:      linux-scsi@vger.kernel.org
7465 T:      git git://git.code.sf.net/p/intel-sas/isci
7466 S:      Supported
7467 F:      drivers/scsi/isci/
7468
7469 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7470 M:      Jani Nikula <jani.nikula@linux.intel.com>
7471 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7472 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7473 L:      intel-gfx@lists.freedesktop.org
7474 W:      https://01.org/linuxgraphics/
7475 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7476 C:      irc://chat.freenode.net/intel-gfx
7477 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7478 T:      git git://anongit.freedesktop.org/drm-intel
7479 S:      Supported
7480 F:      drivers/gpu/drm/i915/
7481 F:      include/drm/i915*
7482 F:      include/uapi/drm/i915_drm.h
7483 F:      Documentation/gpu/i915.rst
7484
7485 INTEL ETHERNET DRIVERS
7486 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7487 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7488 W:      http://www.intel.com/support/feedback.htm
7489 W:      http://e1000.sourceforge.net/
7490 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7491 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7492 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7493 S:      Supported
7494 F:      Documentation/networking/e100.rst
7495 F:      Documentation/networking/e1000.rst
7496 F:      Documentation/networking/e1000e.rst
7497 F:      Documentation/networking/fm10k.rst
7498 F:      Documentation/networking/igb.rst
7499 F:      Documentation/networking/igbvf.rst
7500 F:      Documentation/networking/ixgb.rst
7501 F:      Documentation/networking/ixgbe.rst
7502 F:      Documentation/networking/ixgbevf.rst
7503 F:      Documentation/networking/i40e.rst
7504 F:      Documentation/networking/iavf.rst
7505 F:      Documentation/networking/ice.rst
7506 F:      drivers/net/ethernet/intel/
7507 F:      drivers/net/ethernet/intel/*/
7508 F:      include/linux/avf/virtchnl.h
7509
7510 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7511 M:      Maik Broemme <mbroemme@libmpq.org>
7512 L:      linux-fbdev@vger.kernel.org
7513 S:      Maintained
7514 F:      Documentation/fb/intelfb.txt
7515 F:      drivers/video/fbdev/intelfb/
7516
7517 INTEL GPIO DRIVERS
7518 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7519 L:      linux-gpio@vger.kernel.org
7520 S:      Maintained
7521 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7522 F:      drivers/gpio/gpio-ich.c
7523 F:      drivers/gpio/gpio-intel-mid.c
7524 F:      drivers/gpio/gpio-lynxpoint.c
7525 F:      drivers/gpio/gpio-merrifield.c
7526 F:      drivers/gpio/gpio-ml-ioh.c
7527 F:      drivers/gpio/gpio-pch.c
7528 F:      drivers/gpio/gpio-sch.c
7529 F:      drivers/gpio/gpio-sodaville.c
7530
7531 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7532 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7533 M:      Zhi Wang <zhi.a.wang@intel.com>
7534 L:      intel-gvt-dev@lists.freedesktop.org
7535 L:      intel-gfx@lists.freedesktop.org
7536 W:      https://01.org/igvt-g
7537 T:      git https://github.com/intel/gvt-linux.git
7538 S:      Supported
7539 F:      drivers/gpu/drm/i915/gvt/
7540
7541 INTEL HID EVENT DRIVER
7542 M:      Alex Hung <alex.hung@canonical.com>
7543 L:      platform-driver-x86@vger.kernel.org
7544 S:      Maintained
7545 F:      drivers/platform/x86/intel-hid.c
7546
7547 INTEL I/OAT DMA DRIVER
7548 M:      Dave Jiang <dave.jiang@intel.com>
7549 R:      Dan Williams <dan.j.williams@intel.com>
7550 L:      dmaengine@vger.kernel.org
7551 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7552 S:      Supported
7553 F:      drivers/dma/ioat*
7554
7555 INTEL IDLE DRIVER
7556 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7557 M:      Len Brown <lenb@kernel.org>
7558 L:      linux-pm@vger.kernel.org
7559 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7560 B:      https://bugzilla.kernel.org
7561 S:      Supported
7562 F:      drivers/idle/intel_idle.c
7563
7564 INTEL INTEGRATED SENSOR HUB DRIVER
7565 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7566 M:      Jiri Kosina <jikos@kernel.org>
7567 L:      linux-input@vger.kernel.org
7568 S:      Maintained
7569 F:      drivers/hid/intel-ish-hid/
7570
7571 INTEL IOMMU (VT-d)
7572 M:      David Woodhouse <dwmw2@infradead.org>
7573 L:      iommu@lists.linux-foundation.org
7574 T:      git git://git.infradead.org/iommu-2.6.git
7575 S:      Supported
7576 F:      drivers/iommu/intel-iommu.c
7577 F:      include/linux/intel-iommu.h
7578
7579 INTEL IOP-ADMA DMA DRIVER
7580 R:      Dan Williams <dan.j.williams@intel.com>
7581 S:      Odd fixes
7582 F:      drivers/dma/iop-adma.c
7583
7584 INTEL IPU3 CSI-2 CIO2 DRIVER
7585 M:      Yong Zhi <yong.zhi@intel.com>
7586 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7587 M:      Bingbu Cao <bingbu.cao@intel.com>
7588 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7589 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7590 L:      linux-media@vger.kernel.org
7591 S:      Maintained
7592 F:      drivers/media/pci/intel/ipu3/
7593 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7594
7595 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7596 M:      Krzysztof Halasa <khalasa@piap.pl>
7597 S:      Maintained
7598 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7599 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7600 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7601 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7602 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7603 F:      drivers/net/wan/ixp4xx_hss.c
7604
7605 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7606 M:      Deepak Saxena <dsaxena@plexity.net>
7607 S:      Maintained
7608 F:      drivers/char/hw_random/ixp4xx-rng.c
7609
7610 INTEL MANAGEMENT ENGINE (mei)
7611 M:      Tomas Winkler <tomas.winkler@intel.com>
7612 L:      linux-kernel@vger.kernel.org
7613 S:      Supported
7614 F:      include/uapi/linux/mei.h
7615 F:      include/linux/mei_cl_bus.h
7616 F:      drivers/misc/mei/*
7617 F:      drivers/watchdog/mei_wdt.c
7618 F:      Documentation/misc-devices/mei/*
7619 F:      samples/mei/*
7620
7621 INTEL MENLOW THERMAL DRIVER
7622 M:      Sujith Thomas <sujith.thomas@intel.com>
7623 L:      platform-driver-x86@vger.kernel.org
7624 W:      https://01.org/linux-acpi
7625 S:      Supported
7626 F:      drivers/platform/x86/intel_menlow.c
7627
7628 INTEL MIC DRIVERS (mic)
7629 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7630 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7631 S:      Supported
7632 W:      https://github.com/sudeepdutt/mic
7633 W:      http://software.intel.com/en-us/mic-developer
7634 F:      include/linux/mic_bus.h
7635 F:      include/linux/scif.h
7636 F:      include/uapi/linux/mic_common.h
7637 F:      include/uapi/linux/mic_ioctl.h
7638 F:      include/uapi/linux/scif_ioctl.h
7639 F:      drivers/misc/mic/
7640 F:      drivers/dma/mic_x100_dma.c
7641 F:      drivers/dma/mic_x100_dma.h
7642 F:      Documentation/mic/
7643
7644 INTEL PMC CORE DRIVER
7645 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7646 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7647 L:      platform-driver-x86@vger.kernel.org
7648 S:      Maintained
7649 F:      drivers/platform/x86/intel_pmc_core*
7650
7651 INTEL PMC/P-Unit IPC DRIVER
7652 M:      Zha Qipeng<qipeng.zha@intel.com>
7653 L:      platform-driver-x86@vger.kernel.org
7654 S:      Maintained
7655 F:      drivers/platform/x86/intel_pmc_ipc.c
7656 F:      drivers/platform/x86/intel_punit_ipc.c
7657 F:      arch/x86/include/asm/intel_pmc_ipc.h
7658 F:      arch/x86/include/asm/intel_punit_ipc.h
7659
7660 INTEL PMIC GPIO DRIVERS
7661 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7662 S:      Maintained
7663 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7664 F:      drivers/gpio/gpio-*cove.c
7665 F:      drivers/gpio/gpio-msic.c
7666
7667 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
7668 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7669 S:      Maintained
7670 F:      drivers/mfd/intel_msic.c
7671 F:      drivers/mfd/intel_soc_pmic*
7672 F:      include/linux/mfd/intel_msic.h
7673 F:      include/linux/mfd/intel_soc_pmic*
7674
7675 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7676 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7677 L:      linux-wireless@vger.kernel.org
7678 S:      Maintained
7679 F:      Documentation/networking/README.ipw2100
7680 F:      Documentation/networking/README.ipw2200
7681 F:      drivers/net/wireless/intel/ipw2x00/
7682
7683 INTEL PSTATE DRIVER
7684 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7685 M:      Len Brown <lenb@kernel.org>
7686 L:      linux-pm@vger.kernel.org
7687 S:      Supported
7688 F:      drivers/cpufreq/intel_pstate.c
7689
7690 INTEL RDMA RNIC DRIVER
7691 M:      Faisal Latif <faisal.latif@intel.com>
7692 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7693 L:      linux-rdma@vger.kernel.org
7694 S:      Supported
7695 F:      drivers/infiniband/hw/i40iw/
7696 F:      include/uapi/rdma/i40iw-abi.h
7697
7698 INTEL TELEMETRY DRIVER
7699 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
7700 M:      "David E. Box" <david.e.box@linux.intel.com>
7701 L:      platform-driver-x86@vger.kernel.org
7702 S:      Maintained
7703 F:      arch/x86/include/asm/intel_telemetry.h
7704 F:      drivers/platform/x86/intel_telemetry*
7705
7706 INTEL VIRTUAL BUTTON DRIVER
7707 M:      AceLan Kao <acelan.kao@canonical.com>
7708 L:      platform-driver-x86@vger.kernel.org
7709 S:      Maintained
7710 F:      drivers/platform/x86/intel-vbtn.c
7711
7712 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7713 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7714 L:      linux-wireless@vger.kernel.org
7715 S:      Supported
7716 F:      drivers/net/wireless/intel/iwlegacy/
7717
7718 INTEL WIRELESS WIFI LINK (iwlwifi)
7719 M:      Johannes Berg <johannes.berg@intel.com>
7720 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7721 M:      Luca Coelho <luciano.coelho@intel.com>
7722 M:      Intel Linux Wireless <linuxwifi@intel.com>
7723 L:      linux-wireless@vger.kernel.org
7724 W:      http://intellinuxwireless.org
7725 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7726 S:      Supported
7727 F:      drivers/net/wireless/intel/iwlwifi/
7728
7729 INTEL WIRELESS WIMAX CONNECTION 2400
7730 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7731 M:      linux-wimax@intel.com
7732 L:      wimax@linuxwimax.org (subscribers-only)
7733 S:      Supported
7734 W:      http://linuxwimax.org
7735 F:      Documentation/wimax/README.i2400m
7736 F:      drivers/net/wimax/i2400m/
7737 F:      include/uapi/linux/wimax/i2400m.h
7738
7739 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7740 M:      Mario Limonciello <mario.limonciello@dell.com>
7741 S:      Maintained
7742 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7743
7744 INTEL(R) TRACE HUB
7745 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7746 S:      Supported
7747 F:      Documentation/trace/intel_th.rst
7748 F:      drivers/hwtracing/intel_th/
7749
7750 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7751 M:      Ning Sun <ning.sun@intel.com>
7752 L:      tboot-devel@lists.sourceforge.net
7753 W:      http://tboot.sourceforge.net
7754 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7755 S:      Supported
7756 F:      Documentation/intel_txt.txt
7757 F:      include/linux/tboot.h
7758 F:      arch/x86/kernel/tboot.c
7759
7760 INTEL-MID GPIO DRIVER
7761 M:      David Cohen <david.a.cohen@linux.intel.com>
7762 L:      linux-gpio@vger.kernel.org
7763 S:      Maintained
7764 F:      drivers/gpio/gpio-intel-mid.c
7765
7766 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7767 M:      Linus Walleij <linus.walleij@linaro.org>
7768 L:      linux-iio@vger.kernel.org
7769 S:      Maintained
7770 F:      drivers/iio/gyro/mpu3050*
7771 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7772
7773 IOC3 ETHERNET DRIVER
7774 M:      Ralf Baechle <ralf@linux-mips.org>
7775 L:      linux-mips@vger.kernel.org
7776 S:      Maintained
7777 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7778
7779 IOC3 SERIAL DRIVER
7780 M:      Pat Gefre <pfg@sgi.com>
7781 L:      linux-serial@vger.kernel.org
7782 S:      Maintained
7783 F:      drivers/tty/serial/ioc3_serial.c
7784
7785 IOMMU DRIVERS
7786 M:      Joerg Roedel <joro@8bytes.org>
7787 L:      iommu@lists.linux-foundation.org
7788 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7789 S:      Maintained
7790 F:      Documentation/devicetree/bindings/iommu/
7791 F:      drivers/iommu/
7792 F:      include/linux/iommu.h
7793 F:      include/linux/of_iommu.h
7794 F:      include/linux/iova.h
7795
7796 IP MASQUERADING
7797 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7798 S:      Maintained
7799 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7800
7801 IPMI SUBSYSTEM
7802 M:      Corey Minyard <minyard@acm.org>
7803 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7804 W:      http://openipmi.sourceforge.net/
7805 S:      Supported
7806 F:      Documentation/devicetree/bindings/ipmi/
7807 F:      Documentation/IPMI.txt
7808 F:      drivers/char/ipmi/
7809 F:      include/linux/ipmi*
7810 F:      include/uapi/linux/ipmi*
7811
7812 IPS SCSI RAID DRIVER
7813 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7814 L:      linux-scsi@vger.kernel.org
7815 W:      http://www.adaptec.com/
7816 S:      Maintained
7817 F:      drivers/scsi/ips*
7818
7819 IPVS
7820 M:      Wensong Zhang <wensong@linux-vs.org>
7821 M:      Simon Horman <horms@verge.net.au>
7822 M:      Julian Anastasov <ja@ssi.bg>
7823 L:      netdev@vger.kernel.org
7824 L:      lvs-devel@vger.kernel.org
7825 S:      Maintained
7826 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7827 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7828 F:      Documentation/networking/ipvs-sysctl.txt
7829 F:      include/net/ip_vs.h
7830 F:      include/uapi/linux/ip_vs.h
7831 F:      net/netfilter/ipvs/
7832
7833 IPWIRELESS DRIVER
7834 M:      Jiri Kosina <jikos@kernel.org>
7835 M:      David Sterba <dsterba@suse.com>
7836 S:      Odd Fixes
7837 F:      drivers/tty/ipwireless/
7838
7839 IPX NETWORK LAYER
7840 L:      netdev@vger.kernel.org
7841 S:      Obsolete
7842 F:      include/uapi/linux/ipx.h
7843
7844 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7845 M:      Marc Zyngier <marc.zyngier@arm.com>
7846 S:      Maintained
7847 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7848 F:      Documentation/IRQ-domain.txt
7849 F:      include/linux/irqdomain.h
7850 F:      kernel/irq/irqdomain.c
7851 F:      kernel/irq/msi.c
7852
7853 IRQ SUBSYSTEM
7854 M:      Thomas Gleixner <tglx@linutronix.de>
7855 L:      linux-kernel@vger.kernel.org
7856 S:      Maintained
7857 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7858 F:      kernel/irq/
7859
7860 IRQCHIP DRIVERS
7861 M:      Thomas Gleixner <tglx@linutronix.de>
7862 M:      Jason Cooper <jason@lakedaemon.net>
7863 M:      Marc Zyngier <marc.zyngier@arm.com>
7864 L:      linux-kernel@vger.kernel.org
7865 S:      Maintained
7866 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7867 F:      Documentation/devicetree/bindings/interrupt-controller/
7868 F:      drivers/irqchip/
7869
7870 ISA
7871 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7872 S:      Maintained
7873 F:      Documentation/isa.txt
7874 F:      drivers/base/isa.c
7875 F:      include/linux/isa.h
7876
7877 ISA RADIO MODULE
7878 M:      Hans Verkuil <hverkuil@xs4all.nl>
7879 L:      linux-media@vger.kernel.org
7880 T:      git git://linuxtv.org/media_tree.git
7881 W:      https://linuxtv.org
7882 S:      Maintained
7883 F:      drivers/media/radio/radio-isa*
7884
7885 ISAPNP
7886 M:      Jaroslav Kysela <perex@perex.cz>
7887 S:      Maintained
7888 F:      Documentation/isapnp.txt
7889 F:      drivers/pnp/isapnp/
7890 F:      include/linux/isapnp.h
7891
7892 ISCSI
7893 M:      Lee Duncan <lduncan@suse.com>
7894 M:      Chris Leech <cleech@redhat.com>
7895 L:      open-iscsi@googlegroups.com
7896 W:      www.open-iscsi.com
7897 S:      Maintained
7898 F:      drivers/scsi/*iscsi*
7899 F:      include/scsi/*iscsi*
7900
7901 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7902 M:      Peter Jones <pjones@redhat.com>
7903 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7904 S:      Maintained
7905 F:      drivers/firmware/iscsi_ibft*
7906
7907 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7908 M:      Sagi Grimberg <sagi@grimberg.me>
7909 M:      Max Gurtovoy <maxg@mellanox.com>
7910 L:      linux-rdma@vger.kernel.org
7911 S:      Supported
7912 W:      http://www.openfabrics.org
7913 W:      www.open-iscsi.org
7914 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7915 F:      drivers/infiniband/ulp/iser/
7916
7917 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7918 M:      Sagi Grimberg <sagi@grimberg.me>
7919 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7920 L:      linux-rdma@vger.kernel.org
7921 L:      target-devel@vger.kernel.org
7922 S:      Supported
7923 W:      http://www.linux-iscsi.org
7924 F:      drivers/infiniband/ulp/isert
7925
7926 ISDN SUBSYSTEM
7927 M:      Karsten Keil <isdn@linux-pingi.de>
7928 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7929 L:      netdev@vger.kernel.org
7930 W:      http://www.isdn4linux.de
7931 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7932 S:      Maintained
7933 F:      Documentation/isdn/
7934 F:      drivers/isdn/
7935 F:      include/linux/isdn.h
7936 F:      include/linux/isdn/
7937 F:      include/uapi/linux/isdn.h
7938 F:      include/uapi/linux/isdn/
7939
7940 ISDN SUBSYSTEM (Eicon active card driver)
7941 M:      Armin Schindler <mac@melware.de>
7942 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7943 W:      http://www.melware.de
7944 S:      Maintained
7945 F:      drivers/isdn/hardware/eicon/
7946
7947 IT87 HARDWARE MONITORING DRIVER
7948 M:      Jean Delvare <jdelvare@suse.com>
7949 L:      linux-hwmon@vger.kernel.org
7950 S:      Maintained
7951 F:      Documentation/hwmon/it87
7952 F:      drivers/hwmon/it87.c
7953
7954 IT913X MEDIA DRIVER
7955 M:      Antti Palosaari <crope@iki.fi>
7956 L:      linux-media@vger.kernel.org
7957 W:      https://linuxtv.org
7958 W:      http://palosaari.fi/linux/
7959 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7960 T:      git git://linuxtv.org/anttip/media_tree.git
7961 S:      Maintained
7962 F:      drivers/media/tuners/it913x*
7963
7964 IVTV VIDEO4LINUX DRIVER
7965 M:      Andy Walls <awalls@md.metrocast.net>
7966 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7967 L:      linux-media@vger.kernel.org
7968 T:      git git://linuxtv.org/media_tree.git
7969 W:      http://www.ivtvdriver.org
7970 S:      Maintained
7971 F:      Documentation/media/v4l-drivers/ivtv*
7972 F:      drivers/media/pci/ivtv/
7973 F:      include/uapi/linux/ivtv*
7974
7975 IX2505V MEDIA DRIVER
7976 M:      Malcolm Priestley <tvboxspy@gmail.com>
7977 L:      linux-media@vger.kernel.org
7978 W:      https://linuxtv.org
7979 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7980 S:      Maintained
7981 F:      drivers/media/dvb-frontends/ix2505v*
7982
7983 JAILHOUSE HYPERVISOR INTERFACE
7984 M:      Jan Kiszka <jan.kiszka@siemens.com>
7985 L:      jailhouse-dev@googlegroups.com
7986 S:      Maintained
7987 F:      arch/x86/kernel/jailhouse.c
7988 F:      arch/x86/include/asm/jailhouse_para.h
7989
7990 JC42.4 TEMPERATURE SENSOR DRIVER
7991 M:      Guenter Roeck <linux@roeck-us.net>
7992 L:      linux-hwmon@vger.kernel.org
7993 S:      Maintained
7994 F:      drivers/hwmon/jc42.c
7995 F:      Documentation/hwmon/jc42
7996
7997 JFS FILESYSTEM
7998 M:      Dave Kleikamp <shaggy@kernel.org>
7999 L:      jfs-discussion@lists.sourceforge.net
8000 W:      http://jfs.sourceforge.net/
8001 T:      git git://github.com/kleikamp/linux-shaggy.git
8002 S:      Maintained
8003 F:      Documentation/filesystems/jfs.txt
8004 F:      fs/jfs/
8005
8006 JME NETWORK DRIVER
8007 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8008 L:      netdev@vger.kernel.org
8009 S:      Maintained
8010 F:      drivers/net/ethernet/jme.*
8011
8012 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8013 M:      David Woodhouse <dwmw2@infradead.org>
8014 L:      linux-mtd@lists.infradead.org
8015 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8016 S:      Maintained
8017 F:      fs/jffs2/
8018 F:      include/uapi/linux/jffs2.h
8019
8020 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8021 M:      "Theodore Ts'o" <tytso@mit.edu>
8022 M:      Jan Kara <jack@suse.com>
8023 L:      linux-ext4@vger.kernel.org
8024 S:      Maintained
8025 F:      fs/jbd2/
8026 F:      include/linux/jbd2.h
8027
8028 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8029 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8030 L:      linux-media@vger.kernel.org
8031 S:      Maintained
8032 F:      drivers/media/platform/rcar_jpu.c
8033
8034 JSM Neo PCI based serial card
8035 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
8036 L:      linux-serial@vger.kernel.org
8037 S:      Maintained
8038 F:      drivers/tty/serial/jsm/
8039
8040 K10TEMP HARDWARE MONITORING DRIVER
8041 M:      Clemens Ladisch <clemens@ladisch.de>
8042 L:      linux-hwmon@vger.kernel.org
8043 S:      Maintained
8044 F:      Documentation/hwmon/k10temp
8045 F:      drivers/hwmon/k10temp.c
8046
8047 K8TEMP HARDWARE MONITORING DRIVER
8048 M:      Rudolf Marek <r.marek@assembler.cz>
8049 L:      linux-hwmon@vger.kernel.org
8050 S:      Maintained
8051 F:      Documentation/hwmon/k8temp
8052 F:      drivers/hwmon/k8temp.c
8053
8054 KASAN
8055 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8056 R:      Alexander Potapenko <glider@google.com>
8057 R:      Dmitry Vyukov <dvyukov@google.com>
8058 L:      kasan-dev@googlegroups.com
8059 S:      Maintained
8060 F:      arch/*/include/asm/kasan.h
8061 F:      arch/*/mm/kasan_init*
8062 F:      Documentation/dev-tools/kasan.rst
8063 F:      include/linux/kasan*.h
8064 F:      lib/test_kasan.c
8065 F:      mm/kasan/
8066 F:      scripts/Makefile.kasan
8067
8068 KCONFIG
8069 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8070 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8071 L:      linux-kbuild@vger.kernel.org
8072 S:      Maintained
8073 F:      Documentation/kbuild/kconfig*
8074 F:      scripts/kconfig/
8075 F:      scripts/Kconfig.include
8076
8077 KDUMP
8078 M:      Dave Young <dyoung@redhat.com>
8079 M:      Baoquan He <bhe@redhat.com>
8080 R:      Vivek Goyal <vgoyal@redhat.com>
8081 L:      kexec@lists.infradead.org
8082 W:      http://lse.sourceforge.net/kdump/
8083 S:      Maintained
8084 F:      Documentation/kdump/
8085
8086 KEENE FM RADIO TRANSMITTER DRIVER
8087 M:      Hans Verkuil <hverkuil@xs4all.nl>
8088 L:      linux-media@vger.kernel.org
8089 T:      git git://linuxtv.org/media_tree.git
8090 W:      https://linuxtv.org
8091 S:      Maintained
8092 F:      drivers/media/radio/radio-keene*
8093
8094 KERNEL AUTOMOUNTER
8095 M:      Ian Kent <raven@themaw.net>
8096 L:      autofs@vger.kernel.org
8097 S:      Maintained
8098 F:      fs/autofs/
8099
8100 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8101 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8102 M:      Michal Marek <michal.lkml@markovi.net>
8103 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8104 L:      linux-kbuild@vger.kernel.org
8105 S:      Maintained
8106 F:      Documentation/kbuild/
8107 F:      Makefile
8108 F:      scripts/Kbuild*
8109 F:      scripts/Makefile*
8110 F:      scripts/basic/
8111 F:      scripts/mk*
8112 F:      scripts/mod/
8113 F:      scripts/package/
8114
8115 KERNEL JANITORS
8116 L:      kernel-janitors@vger.kernel.org
8117 W:      http://kernelnewbies.org/KernelJanitors
8118 S:      Odd Fixes
8119
8120 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8121 M:      "J. Bruce Fields" <bfields@fieldses.org>
8122 M:      Jeff Layton <jlayton@kernel.org>
8123 L:      linux-nfs@vger.kernel.org
8124 W:      http://nfs.sourceforge.net/
8125 T:      git git://linux-nfs.org/~bfields/linux.git
8126 S:      Supported
8127 F:      fs/nfsd/
8128 F:      include/uapi/linux/nfsd/
8129 F:      fs/lockd/
8130 F:      fs/nfs_common/
8131 F:      net/sunrpc/
8132 F:      include/linux/lockd/
8133 F:      include/linux/sunrpc/
8134 F:      include/uapi/linux/sunrpc/
8135
8136 KERNEL SELFTEST FRAMEWORK
8137 M:      Shuah Khan <shuah@kernel.org>
8138 L:      linux-kselftest@vger.kernel.org
8139 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8140 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8141 S:      Maintained
8142 F:      tools/testing/selftests/
8143 F:      Documentation/dev-tools/kselftest*
8144
8145 KERNEL USERMODE HELPER
8146 M:      Luis Chamberlain <mcgrof@kernel.org>
8147 L:      linux-kernel@vger.kernel.org
8148 S:      Maintained
8149 F:      kernel/umh.c
8150 F:      include/linux/umh.h
8151
8152 KERNEL VIRTUAL MACHINE (KVM)
8153 M:      Paolo Bonzini <pbonzini@redhat.com>
8154 M:      Radim Krčmář <rkrcmar@redhat.com>
8155 L:      kvm@vger.kernel.org
8156 W:      http://www.linux-kvm.org
8157 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8158 S:      Supported
8159 F:      Documentation/virtual/kvm/
8160 F:      include/trace/events/kvm.h
8161 F:      include/uapi/asm-generic/kvm*
8162 F:      include/uapi/linux/kvm*
8163 F:      include/asm-generic/kvm*
8164 F:      include/linux/kvm*
8165 F:      include/kvm/iodev.h
8166 F:      virt/kvm/*
8167 F:      tools/kvm/
8168
8169 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8170 M:      Joerg Roedel <joro@8bytes.org>
8171 L:      kvm@vger.kernel.org
8172 W:      http://www.linux-kvm.org/
8173 S:      Maintained
8174 F:      arch/x86/include/asm/svm.h
8175 F:      arch/x86/kvm/svm.c
8176
8177 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8178 M:      Christoffer Dall <christoffer.dall@arm.com>
8179 M:      Marc Zyngier <marc.zyngier@arm.com>
8180 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8181 L:      kvmarm@lists.cs.columbia.edu
8182 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8183 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8184 S:      Supported
8185 F:      arch/arm/include/uapi/asm/kvm*
8186 F:      arch/arm/include/asm/kvm*
8187 F:      arch/arm/kvm/
8188 F:      virt/kvm/arm/
8189 F:      include/kvm/arm_*
8190
8191 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8192 M:      Christoffer Dall <christoffer.dall@arm.com>
8193 M:      Marc Zyngier <marc.zyngier@arm.com>
8194 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8195 L:      kvmarm@lists.cs.columbia.edu
8196 S:      Maintained
8197 F:      arch/arm64/include/uapi/asm/kvm*
8198 F:      arch/arm64/include/asm/kvm*
8199 F:      arch/arm64/kvm/
8200
8201 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8202 M:      James Hogan <jhogan@kernel.org>
8203 L:      linux-mips@vger.kernel.org
8204 S:      Supported
8205 F:      arch/mips/include/uapi/asm/kvm*
8206 F:      arch/mips/include/asm/kvm*
8207 F:      arch/mips/kvm/
8208
8209 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8210 M:      Paul Mackerras <paulus@ozlabs.org>
8211 L:      kvm-ppc@vger.kernel.org
8212 W:      http://www.linux-kvm.org/
8213 T:      git git://github.com/agraf/linux-2.6.git
8214 S:      Supported
8215 F:      arch/powerpc/include/uapi/asm/kvm*
8216 F:      arch/powerpc/include/asm/kvm*
8217 F:      arch/powerpc/kvm/
8218 F:      arch/powerpc/kernel/kvm*
8219
8220 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8221 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8222 M:      Janosch Frank <frankja@linux.ibm.com>
8223 R:      David Hildenbrand <david@redhat.com>
8224 R:      Cornelia Huck <cohuck@redhat.com>
8225 L:      linux-s390@vger.kernel.org
8226 W:      http://www.ibm.com/developerworks/linux/linux390/
8227 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8228 S:      Supported
8229 F:      arch/s390/include/uapi/asm/kvm*
8230 F:      arch/s390/include/asm/gmap.h
8231 F:      arch/s390/include/asm/kvm*
8232 F:      arch/s390/kvm/
8233 F:      arch/s390/mm/gmap.c
8234
8235 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8236 M:      Paolo Bonzini <pbonzini@redhat.com>
8237 M:      Radim Krčmář <rkrcmar@redhat.com>
8238 L:      kvm@vger.kernel.org
8239 W:      http://www.linux-kvm.org
8240 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8241 S:      Supported
8242 F:      arch/x86/kvm/
8243 F:      arch/x86/include/uapi/asm/kvm*
8244 F:      arch/x86/include/asm/kvm*
8245 F:      arch/x86/include/asm/pvclock-abi.h
8246 F:      arch/x86/kernel/kvm.c
8247 F:      arch/x86/kernel/kvmclock.c
8248
8249 KERNFS
8250 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8251 M:      Tejun Heo <tj@kernel.org>
8252 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8253 S:      Supported
8254 F:      include/linux/kernfs.h
8255 F:      fs/kernfs/
8256
8257 KEXEC
8258 M:      Eric Biederman <ebiederm@xmission.com>
8259 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8260 L:      kexec@lists.infradead.org
8261 S:      Maintained
8262 F:      include/linux/kexec.h
8263 F:      include/uapi/linux/kexec.h
8264 F:      kernel/kexec*
8265
8266 KEYS-ENCRYPTED
8267 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8268 L:      linux-integrity@vger.kernel.org
8269 L:      keyrings@vger.kernel.org
8270 S:      Supported
8271 F:      Documentation/security/keys/trusted-encrypted.rst
8272 F:      include/keys/encrypted-type.h
8273 F:      security/keys/encrypted-keys/
8274
8275 KEYS-TRUSTED
8276 M:      James Bottomley <jejb@linux.vnet.ibm.com>
8277 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8278 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8279 L:      linux-integrity@vger.kernel.org
8280 L:      keyrings@vger.kernel.org
8281 S:      Supported
8282 F:      Documentation/security/keys/trusted-encrypted.rst
8283 F:      include/keys/trusted-type.h
8284 F:      security/keys/trusted.c
8285 F:      security/keys/trusted.h
8286
8287 KEYS/KEYRINGS:
8288 M:      David Howells <dhowells@redhat.com>
8289 L:      keyrings@vger.kernel.org
8290 S:      Maintained
8291 F:      Documentation/security/keys/core.rst
8292 F:      include/linux/key.h
8293 F:      include/linux/key-type.h
8294 F:      include/linux/keyctl.h
8295 F:      include/uapi/linux/keyctl.h
8296 F:      include/keys/
8297 F:      security/keys/
8298
8299 KGDB / KDB /debug_core
8300 M:      Jason Wessel <jason.wessel@windriver.com>
8301 M:      Daniel Thompson <daniel.thompson@linaro.org>
8302 W:      http://kgdb.wiki.kernel.org/
8303 L:      kgdb-bugreport@lists.sourceforge.net
8304 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8305 S:      Maintained
8306 F:      Documentation/dev-tools/kgdb.rst
8307 F:      drivers/misc/kgdbts.c
8308 F:      drivers/tty/serial/kgdboc.c
8309 F:      include/linux/kdb.h
8310 F:      include/linux/kgdb.h
8311 F:      kernel/debug/
8312
8313 KMEMLEAK
8314 M:      Catalin Marinas <catalin.marinas@arm.com>
8315 S:      Maintained
8316 F:      Documentation/dev-tools/kmemleak.rst
8317 F:      include/linux/kmemleak.h
8318 F:      mm/kmemleak.c
8319 F:      mm/kmemleak-test.c
8320
8321 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8322 M:      Luis Chamberlain <mcgrof@kernel.org>
8323 L:      linux-kernel@vger.kernel.org
8324 S:      Maintained
8325 F:      kernel/kmod.c
8326 F:      include/linux/kmod.h
8327 F:      lib/test_kmod.c
8328 F:      tools/testing/selftests/kmod/
8329
8330 KPROBES
8331 M:      Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
8332 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8333 M:      "David S. Miller" <davem@davemloft.net>
8334 M:      Masami Hiramatsu <mhiramat@kernel.org>
8335 S:      Maintained
8336 F:      Documentation/kprobes.txt
8337 F:      include/linux/kprobes.h
8338 F:      include/asm-generic/kprobes.h
8339 F:      kernel/kprobes.c
8340
8341 KS0108 LCD CONTROLLER DRIVER
8342 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8343 S:      Maintained
8344 F:      Documentation/auxdisplay/ks0108
8345 F:      drivers/auxdisplay/ks0108.c
8346 F:      include/linux/ks0108.h
8347
8348 L3MDEV
8349 M:      David Ahern <dsa@cumulusnetworks.com>
8350 L:      netdev@vger.kernel.org
8351 S:      Maintained
8352 F:      net/l3mdev
8353 F:      include/net/l3mdev.h
8354
8355 L7 BPF FRAMEWORK
8356 M:      John Fastabend <john.fastabend@gmail.com>
8357 M:      Daniel Borkmann <daniel@iogearbox.net>
8358 L:      netdev@vger.kernel.org
8359 S:      Maintained
8360 F:      include/linux/skmsg.h
8361 F:      net/core/skmsg.c
8362 F:      net/core/sock_map.c
8363 F:      net/ipv4/tcp_bpf.c
8364
8365 LANTIQ / INTEL Ethernet drivers
8366 M:      Hauke Mehrtens <hauke@hauke-m.de>
8367 L:      netdev@vger.kernel.org
8368 S:      Maintained
8369 F:      net/dsa/tag_gswip.c
8370 F:      drivers/net/ethernet/lantiq_xrx200.c
8371 F:      drivers/net/dsa/lantiq_pce.h
8372 F:      drivers/net/dsa/lantiq_gswip.c
8373
8374 LANTIQ MIPS ARCHITECTURE
8375 M:      John Crispin <john@phrozen.org>
8376 L:      linux-mips@vger.kernel.org
8377 S:      Maintained
8378 F:      arch/mips/lantiq
8379 F:      drivers/soc/lantiq
8380
8381 LAPB module
8382 L:      linux-x25@vger.kernel.org
8383 S:      Orphan
8384 F:      Documentation/networking/lapb-module.txt
8385 F:      include/*/lapb.h
8386 F:      net/lapb/
8387
8388 LASI 53c700 driver for PARISC
8389 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8390 L:      linux-scsi@vger.kernel.org
8391 S:      Maintained
8392 F:      Documentation/scsi/53c700.txt
8393 F:      drivers/scsi/53c700*
8394
8395 LEAKING_ADDRESSES
8396 M:      Tobin C. Harding <me@tobin.cc>
8397 M:      Tycho Andersen <tycho@tycho.ws>
8398 L:      kernel-hardening@lists.openwall.com
8399 S:      Maintained
8400 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8401 F:      scripts/leaking_addresses.pl
8402
8403 LED SUBSYSTEM
8404 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8405 M:      Pavel Machek <pavel@ucw.cz>
8406 L:      linux-leds@vger.kernel.org
8407 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8408 S:      Maintained
8409 F:      Documentation/devicetree/bindings/leds/
8410 F:      drivers/leds/
8411 F:      include/linux/leds.h
8412
8413 LEGACY EEPROM DRIVER
8414 M:      Jean Delvare <jdelvare@suse.com>
8415 S:      Maintained
8416 F:      Documentation/misc-devices/eeprom
8417 F:      drivers/misc/eeprom/eeprom.c
8418
8419 LEGO MINDSTORMS EV3
8420 R:      David Lechner <david@lechnology.com>
8421 S:      Maintained
8422 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8423 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8424 F:      drivers/power/supply/lego_ev3_battery.c
8425
8426 LEGO USB Tower driver
8427 M:      Juergen Stuber <starblue@users.sourceforge.net>
8428 L:      legousb-devel@lists.sourceforge.net
8429 W:      http://legousb.sourceforge.net/
8430 S:      Maintained
8431 F:      drivers/usb/misc/legousbtower.c
8432
8433 LG LAPTOP EXTRAS
8434 M:      Matan Ziv-Av <matan@svgalib.org>
8435 L:      platform-driver-x86@vger.kernel.org
8436 S:      Maintained
8437 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8438 F:      Documentation/laptops/lg-laptop.rst
8439 F:      drivers/platform/x86/lg-laptop.c
8440
8441 LG2160 MEDIA DRIVER
8442 M:      Michael Krufky <mkrufky@linuxtv.org>
8443 L:      linux-media@vger.kernel.org
8444 W:      https://linuxtv.org
8445 W:      http://github.com/mkrufky
8446 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8447 T:      git git://linuxtv.org/mkrufky/tuners.git
8448 S:      Maintained
8449 F:      drivers/media/dvb-frontends/lg2160.*
8450
8451 LGDT3305 MEDIA DRIVER
8452 M:      Michael Krufky <mkrufky@linuxtv.org>
8453 L:      linux-media@vger.kernel.org
8454 W:      https://linuxtv.org
8455 W:      http://github.com/mkrufky
8456 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8457 T:      git git://linuxtv.org/mkrufky/tuners.git
8458 S:      Maintained
8459 F:      drivers/media/dvb-frontends/lgdt3305.*
8460
8461 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8462 M:      Viresh Kumar <vireshk@kernel.org>
8463 L:      linux-ide@vger.kernel.org
8464 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8465 S:      Maintained
8466 F:      include/linux/pata_arasan_cf_data.h
8467 F:      drivers/ata/pata_arasan_cf.c
8468
8469 LIBATA PATA DRIVERS
8470 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8471 M:      Jens Axboe <axboe@kernel.dk>
8472 L:      linux-ide@vger.kernel.org
8473 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8474 S:      Maintained
8475 F:      drivers/ata/pata_*.c
8476 F:      drivers/ata/ata_generic.c
8477
8478 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8479 M:      Linus Walleij <linus.walleij@linaro.org>
8480 L:      linux-ide@vger.kernel.org
8481 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8482 S:      Maintained
8483 F:      drivers/ata/pata_ftide010.c
8484 F:      drivers/ata/sata_gemini.c
8485 F:      drivers/ata/sata_gemini.h
8486
8487 LIBATA SATA AHCI PLATFORM devices support
8488 M:      Hans de Goede <hdegoede@redhat.com>
8489 M:      Jens Axboe <axboe@kernel.dk>
8490 L:      linux-ide@vger.kernel.org
8491 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8492 S:      Maintained
8493 F:      drivers/ata/ahci_platform.c
8494 F:      drivers/ata/libahci_platform.c
8495 F:      include/linux/ahci_platform.h
8496
8497 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8498 M:      Mikael Pettersson <mikpelinux@gmail.com>
8499 L:      linux-ide@vger.kernel.org
8500 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8501 S:      Maintained
8502 F:      drivers/ata/sata_promise.*
8503
8504 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8505 M:      Jens Axboe <axboe@kernel.dk>
8506 L:      linux-ide@vger.kernel.org
8507 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8508 S:      Maintained
8509 F:      drivers/ata/
8510 F:      include/linux/ata.h
8511 F:      include/linux/libata.h
8512 F:      Documentation/devicetree/bindings/ata/
8513
8514 LIBLOCKDEP
8515 M:      Sasha Levin <alexander.levin@microsoft.com>
8516 S:      Maintained
8517 F:      tools/lib/lockdep/
8518
8519 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8520 M:      Ross Zwisler <zwisler@kernel.org>
8521 M:      Dan Williams <dan.j.williams@intel.com>
8522 M:      Vishal Verma <vishal.l.verma@intel.com>
8523 M:      Dave Jiang <dave.jiang@intel.com>
8524 L:      linux-nvdimm@lists.01.org
8525 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8526 S:      Supported
8527 F:      drivers/nvdimm/blk.c
8528 F:      drivers/nvdimm/region_devs.c
8529
8530 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8531 M:      Vishal Verma <vishal.l.verma@intel.com>
8532 M:      Dan Williams <dan.j.williams@intel.com>
8533 M:      Ross Zwisler <zwisler@kernel.org>
8534 M:      Dave Jiang <dave.jiang@intel.com>
8535 L:      linux-nvdimm@lists.01.org
8536 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8537 S:      Supported
8538 F:      drivers/nvdimm/btt*
8539
8540 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8541 M:      Ross Zwisler <zwisler@kernel.org>
8542 M:      Dan Williams <dan.j.williams@intel.com>
8543 M:      Vishal Verma <vishal.l.verma@intel.com>
8544 M:      Dave Jiang <dave.jiang@intel.com>
8545 L:      linux-nvdimm@lists.01.org
8546 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8547 S:      Supported
8548 F:      drivers/nvdimm/pmem*
8549
8550 LIBNVDIMM: DEVICETREE BINDINGS
8551 M:      Oliver O'Halloran <oohall@gmail.com>
8552 L:      linux-nvdimm@lists.01.org
8553 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8554 S:      Supported
8555 F:      drivers/nvdimm/of_pmem.c
8556 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8557
8558 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8559 M:      Dan Williams <dan.j.williams@intel.com>
8560 M:      Ross Zwisler <zwisler@kernel.org>
8561 M:      Vishal Verma <vishal.l.verma@intel.com>
8562 M:      Dave Jiang <dave.jiang@intel.com>
8563 L:      linux-nvdimm@lists.01.org
8564 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8566 S:      Supported
8567 F:      drivers/nvdimm/*
8568 F:      drivers/acpi/nfit/*
8569 F:      include/linux/nd.h
8570 F:      include/linux/libnvdimm.h
8571 F:      include/uapi/linux/ndctl.h
8572
8573 LIGHTNVM PLATFORM SUPPORT
8574 M:      Matias Bjorling <mb@lightnvm.io>
8575 W:      http://github/OpenChannelSSD
8576 L:      linux-block@vger.kernel.org
8577 S:      Maintained
8578 F:      drivers/lightnvm/
8579 F:      include/linux/lightnvm.h
8580 F:      include/uapi/linux/lightnvm.h
8581
8582 LINUX FOR POWER MACINTOSH
8583 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8584 W:      http://www.penguinppc.org/
8585 L:      linuxppc-dev@lists.ozlabs.org
8586 S:      Maintained
8587 F:      arch/powerpc/platforms/powermac/
8588 F:      drivers/macintosh/
8589
8590 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8591 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8592 M:      Paul Mackerras <paulus@samba.org>
8593 M:      Michael Ellerman <mpe@ellerman.id.au>
8594 W:      https://github.com/linuxppc/linux/wiki
8595 L:      linuxppc-dev@lists.ozlabs.org
8596 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8597 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8598 S:      Supported
8599 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8600 F:      Documentation/devicetree/bindings/powerpc/
8601 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8602 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8603 F:      Documentation/powerpc/
8604 F:      arch/powerpc/
8605 F:      drivers/char/tpm/tpm_ibmvtpm*
8606 F:      drivers/crypto/nx/
8607 F:      drivers/crypto/vmx/
8608 F:      drivers/i2c/busses/i2c-opal.c
8609 F:      drivers/net/ethernet/ibm/ibmveth.*
8610 F:      drivers/net/ethernet/ibm/ibmvnic.*
8611 F:      drivers/pci/hotplug/pnv_php.c
8612 F:      drivers/pci/hotplug/rpa*
8613 F:      drivers/rtc/rtc-opal.c
8614 F:      drivers/scsi/ibmvscsi/
8615 F:      drivers/tty/hvc/hvc_opal.c
8616 F:      drivers/watchdog/wdrtas.c
8617 F:      tools/testing/selftests/powerpc
8618 N:      /pmac
8619 N:      powermac
8620 N:      powernv
8621 N:      [^a-z0-9]ps3
8622 N:      pseries
8623
8624 LINUX FOR POWERPC EMBEDDED MPC5XXX
8625 M:      Anatolij Gustschin <agust@denx.de>
8626 L:      linuxppc-dev@lists.ozlabs.org
8627 T:      git git://git.denx.de/linux-denx-agust.git
8628 S:      Maintained
8629 F:      arch/powerpc/platforms/512x/
8630 F:      arch/powerpc/platforms/52xx/
8631
8632 LINUX FOR POWERPC EMBEDDED PPC4XX
8633 M:      Alistair Popple <alistair@popple.id.au>
8634 M:      Matt Porter <mporter@kernel.crashing.org>
8635 W:      http://www.penguinppc.org/
8636 L:      linuxppc-dev@lists.ozlabs.org
8637 S:      Maintained
8638 F:      arch/powerpc/platforms/40x/
8639 F:      arch/powerpc/platforms/44x/
8640
8641 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8642 M:      Scott Wood <oss@buserror.net>
8643 M:      Kumar Gala <galak@kernel.crashing.org>
8644 W:      http://www.penguinppc.org/
8645 L:      linuxppc-dev@lists.ozlabs.org
8646 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8647 S:      Maintained
8648 F:      arch/powerpc/platforms/83xx/
8649 F:      arch/powerpc/platforms/85xx/
8650 F:      Documentation/devicetree/bindings/powerpc/fsl/
8651
8652 LINUX FOR POWERPC EMBEDDED PPC8XX
8653 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8654 W:      http://www.penguinppc.org/
8655 L:      linuxppc-dev@lists.ozlabs.org
8656 S:      Maintained
8657 F:      arch/powerpc/platforms/8xx/
8658
8659 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8660 L:      linuxppc-dev@lists.ozlabs.org
8661 S:      Orphan
8662 F:      arch/powerpc/*/*virtex*
8663 F:      arch/powerpc/*/*/*virtex*
8664
8665 LINUX FOR POWERPC PA SEMI PWRFICIENT
8666 L:      linuxppc-dev@lists.ozlabs.org
8667 S:      Orphan
8668 F:      arch/powerpc/platforms/pasemi/
8669 F:      drivers/*/*pasemi*
8670 F:      drivers/*/*/*pasemi*
8671
8672 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8673 M:      Kees Cook <keescook@chromium.org>
8674 S:      Maintained
8675 F:      drivers/misc/lkdtm/*
8676
8677 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8678 M:      Alan Stern <stern@rowland.harvard.edu>
8679 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8680 M:      Will Deacon <will.deacon@arm.com>
8681 M:      Peter Zijlstra <peterz@infradead.org>
8682 M:      Boqun Feng <boqun.feng@gmail.com>
8683 M:      Nicholas Piggin <npiggin@gmail.com>
8684 M:      David Howells <dhowells@redhat.com>
8685 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8686 M:      Luc Maranget <luc.maranget@inria.fr>
8687 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8688 R:      Akira Yokosawa <akiyks@gmail.com>
8689 R:      Daniel Lustig <dlustig@nvidia.com>
8690 L:      linux-kernel@vger.kernel.org
8691 L:      linux-arch@vger.kernel.org
8692 S:      Supported
8693 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8694 F:      tools/memory-model/
8695 F:      Documentation/atomic_bitops.txt
8696 F:      Documentation/atomic_t.txt
8697 F:      Documentation/core-api/atomic_ops.rst
8698 F:      Documentation/core-api/refcount-vs-atomic.rst
8699 F:      Documentation/memory-barriers.txt
8700
8701 LIS3LV02D ACCELEROMETER DRIVER
8702 M:      Eric Piel <eric.piel@tremplin-utc.net>
8703 S:      Maintained
8704 F:      Documentation/misc-devices/lis3lv02d
8705 F:      drivers/misc/lis3lv02d/
8706 F:      drivers/platform/x86/hp_accel.c
8707
8708 LIVE PATCHING
8709 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8710 M:      Jessica Yu <jeyu@kernel.org>
8711 M:      Jiri Kosina <jikos@kernel.org>
8712 M:      Miroslav Benes <mbenes@suse.cz>
8713 R:      Petr Mladek <pmladek@suse.com>
8714 S:      Maintained
8715 F:      kernel/livepatch/
8716 F:      include/linux/livepatch.h
8717 F:      arch/x86/include/asm/livepatch.h
8718 F:      arch/x86/kernel/livepatch.c
8719 F:      Documentation/livepatch/
8720 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8721 F:      samples/livepatch/
8722 L:      live-patching@vger.kernel.org
8723 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8724
8725 LLC (802.2)
8726 L:      netdev@vger.kernel.org
8727 S:      Odd fixes
8728 F:      include/linux/llc.h
8729 F:      include/uapi/linux/llc.h
8730 F:      include/net/llc*
8731 F:      net/llc/
8732
8733 LM73 HARDWARE MONITOR DRIVER
8734 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8735 L:      linux-hwmon@vger.kernel.org
8736 S:      Maintained
8737 F:      drivers/hwmon/lm73.c
8738
8739 LM78 HARDWARE MONITOR DRIVER
8740 M:      Jean Delvare <jdelvare@suse.com>
8741 L:      linux-hwmon@vger.kernel.org
8742 S:      Maintained
8743 F:      Documentation/hwmon/lm78
8744 F:      drivers/hwmon/lm78.c
8745
8746 LM83 HARDWARE MONITOR DRIVER
8747 M:      Jean Delvare <jdelvare@suse.com>
8748 L:      linux-hwmon@vger.kernel.org
8749 S:      Maintained
8750 F:      Documentation/hwmon/lm83
8751 F:      drivers/hwmon/lm83.c
8752
8753 LM90 HARDWARE MONITOR DRIVER
8754 M:      Jean Delvare <jdelvare@suse.com>
8755 L:      linux-hwmon@vger.kernel.org
8756 S:      Maintained
8757 F:      Documentation/hwmon/lm90
8758 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8759 F:      drivers/hwmon/lm90.c
8760 F:      include/dt-bindings/thermal/lm90.h
8761
8762 LM95234 HARDWARE MONITOR DRIVER
8763 M:      Guenter Roeck <linux@roeck-us.net>
8764 L:      linux-hwmon@vger.kernel.org
8765 S:      Maintained
8766 F:      Documentation/hwmon/lm95234
8767 F:      drivers/hwmon/lm95234.c
8768
8769 LME2510 MEDIA DRIVER
8770 M:      Malcolm Priestley <tvboxspy@gmail.com>
8771 L:      linux-media@vger.kernel.org
8772 W:      https://linuxtv.org
8773 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8774 S:      Maintained
8775 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8776
8777 LOADPIN SECURITY MODULE
8778 M:      Kees Cook <keescook@chromium.org>
8779 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8780 S:      Supported
8781 F:      security/loadpin/
8782 F:      Documentation/admin-guide/LSM/LoadPin.rst
8783
8784 LOCKING PRIMITIVES
8785 M:      Peter Zijlstra <peterz@infradead.org>
8786 M:      Ingo Molnar <mingo@redhat.com>
8787 M:      Will Deacon <will.deacon@arm.com>
8788 L:      linux-kernel@vger.kernel.org
8789 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8790 S:      Maintained
8791 F:      Documentation/locking/
8792 F:      include/linux/lockdep.h
8793 F:      include/linux/spinlock*.h
8794 F:      arch/*/include/asm/spinlock*.h
8795 F:      include/linux/rwlock*.h
8796 F:      include/linux/mutex*.h
8797 F:      include/linux/rwsem*.h
8798 F:      arch/*/include/asm/rwsem.h
8799 F:      include/linux/seqlock.h
8800 F:      lib/locking*.[ch]
8801 F:      kernel/locking/
8802 X:      kernel/locking/locktorture.c
8803
8804 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8805 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8806 L:      linux-ntfs-dev@lists.sourceforge.net
8807 W:      http://www.linux-ntfs.org/content/view/19/37/
8808 S:      Maintained
8809 F:      Documentation/ldm.txt
8810 F:      block/partitions/ldm.*
8811
8812 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8813 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8814 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8815 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8816 L:      MPT-FusionLinux.pdl@broadcom.com
8817 L:      linux-scsi@vger.kernel.org
8818 W:      http://www.avagotech.com/support/
8819 S:      Supported
8820 F:      drivers/message/fusion/
8821 F:      drivers/scsi/mpt3sas/
8822
8823 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8824 M:      Matthew Wilcox <willy@infradead.org>
8825 L:      linux-scsi@vger.kernel.org
8826 S:      Maintained
8827 F:      drivers/scsi/sym53c8xx_2/
8828
8829 LTC1660 DAC DRIVER
8830 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
8831 L:      linux-iio@vger.kernel.org
8832 S:      Maintained
8833 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
8834 F:      drivers/iio/dac/ltc1660.c
8835
8836 LTC4261 HARDWARE MONITOR DRIVER
8837 M:      Guenter Roeck <linux@roeck-us.net>
8838 L:      linux-hwmon@vger.kernel.org
8839 S:      Maintained
8840 F:      Documentation/hwmon/ltc4261
8841 F:      drivers/hwmon/ltc4261.c
8842
8843 LTC4306 I2C MULTIPLEXER DRIVER
8844 M:      Michael Hennerich <michael.hennerich@analog.com>
8845 W:      http://ez.analog.com/community/linux-device-drivers
8846 L:      linux-i2c@vger.kernel.org
8847 S:      Supported
8848 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8849 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8850
8851 LTP (Linux Test Project)
8852 M:      Mike Frysinger <vapier@gentoo.org>
8853 M:      Cyril Hrubis <chrubis@suse.cz>
8854 M:      Wanlong Gao <wanlong.gao@gmail.com>
8855 M:      Jan Stancek <jstancek@redhat.com>
8856 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8857 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8858 L:      ltp@lists.linux.it (subscribers-only)
8859 W:      http://linux-test-project.github.io/
8860 T:      git git://github.com/linux-test-project/ltp.git
8861 S:      Maintained
8862
8863 M68K ARCHITECTURE
8864 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8865 L:      linux-m68k@lists.linux-m68k.org
8866 W:      http://www.linux-m68k.org/
8867 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8868 S:      Maintained
8869 F:      arch/m68k/
8870 F:      drivers/zorro/
8871
8872 M68K ON APPLE MACINTOSH
8873 M:      Joshua Thompson <funaho@jurai.org>
8874 W:      http://www.mac.linux-m68k.org/
8875 L:      linux-m68k@lists.linux-m68k.org
8876 S:      Maintained
8877 F:      arch/m68k/mac/
8878
8879 M68K ON HP9000/300
8880 M:      Philip Blundell <philb@gnu.org>
8881 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8882 S:      Maintained
8883 F:      arch/m68k/hp300/
8884
8885 M88DS3103 MEDIA DRIVER
8886 M:      Antti Palosaari <crope@iki.fi>
8887 L:      linux-media@vger.kernel.org
8888 W:      https://linuxtv.org
8889 W:      http://palosaari.fi/linux/
8890 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8891 T:      git git://linuxtv.org/anttip/media_tree.git
8892 S:      Maintained
8893 F:      drivers/media/dvb-frontends/m88ds3103*
8894
8895 M88RS2000 MEDIA DRIVER
8896 M:      Malcolm Priestley <tvboxspy@gmail.com>
8897 L:      linux-media@vger.kernel.org
8898 W:      https://linuxtv.org
8899 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8900 S:      Maintained
8901 F:      drivers/media/dvb-frontends/m88rs2000*
8902
8903 MA901 MASTERKIT USB FM RADIO DRIVER
8904 M:      Alexey Klimov <klimov.linux@gmail.com>
8905 L:      linux-media@vger.kernel.org
8906 T:      git git://linuxtv.org/media_tree.git
8907 S:      Maintained
8908 F:      drivers/media/radio/radio-ma901.c
8909
8910 MAC80211
8911 M:      Johannes Berg <johannes@sipsolutions.net>
8912 L:      linux-wireless@vger.kernel.org
8913 W:      http://wireless.kernel.org/
8914 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8915 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8916 S:      Maintained
8917 F:      Documentation/networking/mac80211-injection.txt
8918 F:      include/net/mac80211.h
8919 F:      net/mac80211/
8920 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8921 F:      Documentation/networking/mac80211_hwsim/README
8922
8923 MAILBOX API
8924 M:      Jassi Brar <jassisinghbrar@gmail.com>
8925 L:      linux-kernel@vger.kernel.org
8926 S:      Maintained
8927 F:      drivers/mailbox/
8928 F:      include/linux/mailbox_client.h
8929 F:      include/linux/mailbox_controller.h
8930
8931 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8932 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8933 W:      http://www.kernel.org/doc/man-pages
8934 L:      linux-man@vger.kernel.org
8935 S:      Maintained
8936
8937 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8938 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8939 L:      linux-mips@vger.kernel.org
8940 S:      Maintained
8941 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8942
8943 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8944 M:      Andrew Lunn <andrew@lunn.ch>
8945 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8946 L:      netdev@vger.kernel.org
8947 S:      Maintained
8948 F:      drivers/net/dsa/mv88e6xxx/
8949 F:      include/linux/platform_data/mv88e6xxx.h
8950 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8951
8952 MARVELL ARMADA DRM SUPPORT
8953 M:      Russell King <linux@armlinux.org.uk>
8954 S:      Maintained
8955 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8956 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8957 F:      drivers/gpu/drm/armada/
8958 F:      include/uapi/drm/armada_drm.h
8959 F:      Documentation/devicetree/bindings/display/armada/
8960
8961 MARVELL CRYPTO DRIVER
8962 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8963 M:      Arnaud Ebalard <arno@natisbad.org>
8964 F:      drivers/crypto/marvell/
8965 S:      Maintained
8966 L:      linux-crypto@vger.kernel.org
8967
8968 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8969 M:      Mirko Lindner <mlindner@marvell.com>
8970 M:      Stephen Hemminger <stephen@networkplumber.org>
8971 L:      netdev@vger.kernel.org
8972 S:      Maintained
8973 F:      drivers/net/ethernet/marvell/sk*
8974
8975 MARVELL LIBERTAS WIRELESS DRIVER
8976 L:      libertas-dev@lists.infradead.org
8977 S:      Orphan
8978 F:      drivers/net/wireless/marvell/libertas/
8979
8980 MARVELL MACCHIATOBIN SUPPORT
8981 M:      Russell King <linux@armlinux.org.uk>
8982 L:      linux-arm-kernel@lists.infradead.org
8983 S:      Maintained
8984 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8985
8986 MARVELL MV643XX ETHERNET DRIVER
8987 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8988 L:      netdev@vger.kernel.org
8989 S:      Maintained
8990 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8991 F:      include/linux/mv643xx.h
8992
8993 MARVELL MV88X3310 PHY DRIVER
8994 M:      Russell King <linux@armlinux.org.uk>
8995 L:      netdev@vger.kernel.org
8996 S:      Maintained
8997 F:      drivers/net/phy/marvell10g.c
8998
8999 MARVELL MVNETA ETHERNET DRIVER
9000 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9001 L:      netdev@vger.kernel.org
9002 S:      Maintained
9003 F:      drivers/net/ethernet/marvell/mvneta.*
9004
9005 MARVELL MWIFIEX WIRELESS DRIVER
9006 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9007 M:      Nishant Sarmukadam <nishants@marvell.com>
9008 M:      Ganapathi Bhat <gbhat@marvell.com>
9009 M:      Xinming Hu <huxinming820@gmail.com>
9010 L:      linux-wireless@vger.kernel.org
9011 S:      Maintained
9012 F:      drivers/net/wireless/marvell/mwifiex/
9013
9014 MARVELL MWL8K WIRELESS DRIVER
9015 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9016 L:      linux-wireless@vger.kernel.org
9017 S:      Odd Fixes
9018 F:      drivers/net/wireless/marvell/mwl8k.c
9019
9020 MARVELL NAND CONTROLLER DRIVER
9021 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9022 L:      linux-mtd@lists.infradead.org
9023 S:      Maintained
9024 F:      drivers/mtd/nand/raw/marvell_nand.c
9025 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9026
9027 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9028 M:      Nicolas Pitre <nico@fluxnic.net>
9029 S:      Odd Fixes
9030 F:      drivers/mmc/host/mvsdio.*
9031
9032 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9033 M:      Hu Ziji <huziji@marvell.com>
9034 L:      linux-mmc@vger.kernel.org
9035 S:      Supported
9036 F:      drivers/mmc/host/sdhci-xenon*
9037 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9038
9039 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9040 M:      Sunil Goutham <sgoutham@marvell.com>
9041 M:      Linu Cherian <lcherian@marvell.com>
9042 M:      Geetha sowjanya <gakula@marvell.com>
9043 M:      Jerin Jacob <jerinj@marvell.com>
9044 L:      netdev@vger.kernel.org
9045 S:      Supported
9046 F:      drivers/net/ethernet/marvell/octeontx2/af/
9047
9048 MATROX FRAMEBUFFER DRIVER
9049 L:      linux-fbdev@vger.kernel.org
9050 S:      Orphan
9051 F:      drivers/video/fbdev/matrox/matroxfb_*
9052 F:      include/uapi/linux/matroxfb.h
9053
9054 MAX16065 HARDWARE MONITOR DRIVER
9055 M:      Guenter Roeck <linux@roeck-us.net>
9056 L:      linux-hwmon@vger.kernel.org
9057 S:      Maintained
9058 F:      Documentation/hwmon/max16065
9059 F:      drivers/hwmon/max16065.c
9060
9061 MAX2175 SDR TUNER DRIVER
9062 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9063 L:      linux-media@vger.kernel.org
9064 T:      git git://linuxtv.org/media_tree.git
9065 S:      Maintained
9066 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9067 F:      Documentation/media/v4l-drivers/max2175.rst
9068 F:      drivers/media/i2c/max2175*
9069 F:      include/uapi/linux/max2175.h
9070
9071 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9072 L:      linux-hwmon@vger.kernel.org
9073 S:      Orphan
9074 F:      Documentation/hwmon/max6650
9075 F:      drivers/hwmon/max6650.c
9076
9077 MAX6697 HARDWARE MONITOR DRIVER
9078 M:      Guenter Roeck <linux@roeck-us.net>
9079 L:      linux-hwmon@vger.kernel.org
9080 S:      Maintained
9081 F:      Documentation/hwmon/max6697
9082 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9083 F:      drivers/hwmon/max6697.c
9084 F:      include/linux/platform_data/max6697.h
9085
9086 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9087 M:      Peter Rosin <peda@axentia.se>
9088 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9089 S:      Maintained
9090 F:      Documentation/devicetree/bindings/sound/max9860.txt
9091 F:      sound/soc/codecs/max9860.*
9092
9093 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9094 M:      Javier Martinez Canillas <javier@dowhile0.org>
9095 L:      linux-kernel@vger.kernel.org
9096 S:      Supported
9097 F:      drivers/regulator/max77802-regulator.c
9098 F:      Documentation/devicetree/bindings/*/*max77802.txt
9099 F:      include/dt-bindings/*/*max77802.h
9100
9101 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9102 M:      Krzysztof Kozlowski <krzk@kernel.org>
9103 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9104 L:      linux-pm@vger.kernel.org
9105 S:      Supported
9106 F:      drivers/power/supply/max14577_charger.c
9107 F:      drivers/power/supply/max77693_charger.c
9108
9109 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9110 M:      Chanwoo Choi <cw00.choi@samsung.com>
9111 M:      Krzysztof Kozlowski <krzk@kernel.org>
9112 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9113 L:      linux-kernel@vger.kernel.org
9114 S:      Supported
9115 F:      drivers/*/max14577*.c
9116 F:      drivers/*/max77686*.c
9117 F:      drivers/*/max77693*.c
9118 F:      drivers/extcon/extcon-max14577.c
9119 F:      drivers/extcon/extcon-max77693.c
9120 F:      drivers/rtc/rtc-max77686.c
9121 F:      drivers/clk/clk-max77686.c
9122 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9123 F:      Documentation/devicetree/bindings/*/max77686.txt
9124 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9125 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9126 F:      include/linux/mfd/max14577*.h
9127 F:      include/linux/mfd/max77686*.h
9128 F:      include/linux/mfd/max77693*.h
9129
9130 MAXIRADIO FM RADIO RECEIVER DRIVER
9131 M:      Hans Verkuil <hverkuil@xs4all.nl>
9132 L:      linux-media@vger.kernel.org
9133 T:      git git://linuxtv.org/media_tree.git
9134 W:      https://linuxtv.org
9135 S:      Maintained
9136 F:      drivers/media/radio/radio-maxiradio*
9137
9138 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9139 M:      Peter Rosin <peda@axentia.se>
9140 L:      linux-iio@vger.kernel.org
9141 S:      Maintained
9142 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9143 F:      drivers/iio/potentiometer/mcp4018.c
9144 F:      drivers/iio/potentiometer/mcp4531.c
9145
9146 MCR20A IEEE-802.15.4 RADIO DRIVER
9147 M:      Xue Liu <liuxuenetmail@gmail.com>
9148 L:      linux-wpan@vger.kernel.org
9149 W:      https://github.com/xueliu/mcr20a-linux
9150 S:      Maintained
9151 F:      drivers/net/ieee802154/mcr20a.c
9152 F:      drivers/net/ieee802154/mcr20a.h
9153 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9154
9155 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9156 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9157 L:      linux-iio@vger.kernel.org
9158 S:      Maintained
9159 F:      drivers/iio/dac/cio-dac.c
9160
9161 MEDIA DRIVERS FOR ASCOT2E
9162 M:      Sergey Kozlov <serjk@netup.ru>
9163 M:      Abylay Ospan <aospan@netup.ru>
9164 L:      linux-media@vger.kernel.org
9165 W:      https://linuxtv.org
9166 W:      http://netup.tv/
9167 T:      git git://linuxtv.org/media_tree.git
9168 S:      Supported
9169 F:      drivers/media/dvb-frontends/ascot2e*
9170
9171 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9172 M:      Jasmin Jessich <jasmin@anw.at>
9173 L:      linux-media@vger.kernel.org
9174 W:      https://linuxtv.org
9175 T:      git git://linuxtv.org/media_tree.git
9176 S:      Maintained
9177 F:      drivers/media/dvb-frontends/cxd2099*
9178
9179 MEDIA DRIVERS FOR CXD2841ER
9180 M:      Sergey Kozlov <serjk@netup.ru>
9181 M:      Abylay Ospan <aospan@netup.ru>
9182 L:      linux-media@vger.kernel.org
9183 W:      https://linuxtv.org
9184 W:      http://netup.tv/
9185 T:      git git://linuxtv.org/media_tree.git
9186 S:      Supported
9187 F:      drivers/media/dvb-frontends/cxd2841er*
9188
9189 MEDIA DRIVERS FOR CXD2880
9190 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9191 L:      linux-media@vger.kernel.org
9192 W:      http://linuxtv.org/
9193 T:      git git://linuxtv.org/media_tree.git
9194 S:      Supported
9195 F:      drivers/media/dvb-frontends/cxd2880/*
9196 F:      drivers/media/spi/cxd2880*
9197
9198 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9199 L:      linux-media@vger.kernel.org
9200 W:      https://linuxtv.org
9201 T:      git git://linuxtv.org/media_tree.git
9202 S:      Orphan
9203 F:      drivers/media/pci/ddbridge/*
9204
9205 MEDIA DRIVERS FOR FREESCALE IMX
9206 M:      Steve Longerbeam <slongerbeam@gmail.com>
9207 M:      Philipp Zabel <p.zabel@pengutronix.de>
9208 L:      linux-media@vger.kernel.org
9209 T:      git git://linuxtv.org/media_tree.git
9210 S:      Maintained
9211 F:      Documentation/devicetree/bindings/media/imx.txt
9212 F:      Documentation/media/v4l-drivers/imx.rst
9213 F:      drivers/staging/media/imx/
9214 F:      include/linux/imx-media.h
9215 F:      include/media/imx.h
9216
9217 MEDIA DRIVER FOR FREESCALE IMX PXP
9218 M:      Philipp Zabel <p.zabel@pengutronix.de>
9219 L:      linux-media@vger.kernel.org
9220 T:      git git://linuxtv.org/media_tree.git
9221 S:      Maintained
9222 F:      drivers/media/platform/imx-pxp.[ch]
9223
9224 MEDIA DRIVERS FOR HELENE
9225 M:      Abylay Ospan <aospan@netup.ru>
9226 L:      linux-media@vger.kernel.org
9227 W:      https://linuxtv.org
9228 W:      http://netup.tv/
9229 T:      git git://linuxtv.org/media_tree.git
9230 S:      Supported
9231 F:      drivers/media/dvb-frontends/helene*
9232
9233 MEDIA DRIVERS FOR HORUS3A
9234 M:      Sergey Kozlov <serjk@netup.ru>
9235 M:      Abylay Ospan <aospan@netup.ru>
9236 L:      linux-media@vger.kernel.org
9237 W:      https://linuxtv.org
9238 W:      http://netup.tv/
9239 T:      git git://linuxtv.org/media_tree.git
9240 S:      Supported
9241 F:      drivers/media/dvb-frontends/horus3a*
9242
9243 MEDIA DRIVERS FOR LNBH25
9244 M:      Sergey Kozlov <serjk@netup.ru>
9245 M:      Abylay Ospan <aospan@netup.ru>
9246 L:      linux-media@vger.kernel.org
9247 W:      https://linuxtv.org
9248 W:      http://netup.tv/
9249 T:      git git://linuxtv.org/media_tree.git
9250 S:      Supported
9251 F:      drivers/media/dvb-frontends/lnbh25*
9252
9253 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9254 L:      linux-media@vger.kernel.org
9255 W:      https://linuxtv.org
9256 T:      git git://linuxtv.org/media_tree.git
9257 S:      Orphan
9258 F:      drivers/media/dvb-frontends/mxl5xx*
9259
9260 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9261 M:      Sergey Kozlov <serjk@netup.ru>
9262 M:      Abylay Ospan <aospan@netup.ru>
9263 L:      linux-media@vger.kernel.org
9264 W:      https://linuxtv.org
9265 W:      http://netup.tv/
9266 T:      git git://linuxtv.org/media_tree.git
9267 S:      Supported
9268 F:      drivers/media/pci/netup_unidvb/*
9269
9270 MEDIA DRIVERS FOR RENESAS - CEU
9271 M:      Jacopo Mondi <jacopo@jmondi.org>
9272 L:      linux-media@vger.kernel.org
9273 L:      linux-renesas-soc@vger.kernel.org
9274 T:      git git://linuxtv.org/media_tree.git
9275 S:      Supported
9276 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9277 F:      drivers/media/platform/renesas-ceu.c
9278 F:      include/media/drv-intf/renesas-ceu.h
9279
9280 MEDIA DRIVERS FOR RENESAS - DRIF
9281 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9282 L:      linux-media@vger.kernel.org
9283 L:      linux-renesas-soc@vger.kernel.org
9284 T:      git git://linuxtv.org/media_tree.git
9285 S:      Supported
9286 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9287 F:      drivers/media/platform/rcar_drif.c
9288
9289 MEDIA DRIVERS FOR RENESAS - FCP
9290 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9291 L:      linux-media@vger.kernel.org
9292 L:      linux-renesas-soc@vger.kernel.org
9293 T:      git git://linuxtv.org/media_tree.git
9294 S:      Supported
9295 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9296 F:      drivers/media/platform/rcar-fcp.c
9297 F:      include/media/rcar-fcp.h
9298
9299 MEDIA DRIVERS FOR RENESAS - FDP1
9300 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9301 L:      linux-media@vger.kernel.org
9302 L:      linux-renesas-soc@vger.kernel.org
9303 T:      git git://linuxtv.org/media_tree.git
9304 S:      Supported
9305 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9306 F:      drivers/media/platform/rcar_fdp1.c
9307
9308 MEDIA DRIVERS FOR RENESAS - VIN
9309 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9310 L:      linux-media@vger.kernel.org
9311 L:      linux-renesas-soc@vger.kernel.org
9312 T:      git git://linuxtv.org/media_tree.git
9313 S:      Supported
9314 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9315 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9316 F:      drivers/media/platform/rcar-vin/
9317
9318 MEDIA DRIVERS FOR RENESAS - VSP1
9319 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9320 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9321 L:      linux-media@vger.kernel.org
9322 L:      linux-renesas-soc@vger.kernel.org
9323 T:      git git://linuxtv.org/media_tree.git
9324 S:      Supported
9325 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9326 F:      drivers/media/platform/vsp1/
9327
9328 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9329 L:      linux-media@vger.kernel.org
9330 W:      https://linuxtv.org
9331 T:      git git://linuxtv.org/media_tree.git
9332 S:      Orphan
9333 F:      drivers/media/dvb-frontends/stv0910*
9334
9335 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9336 L:      linux-media@vger.kernel.org
9337 W:      https://linuxtv.org
9338 T:      git git://linuxtv.org/media_tree.git
9339 S:      Orphan
9340 F:      drivers/media/dvb-frontends/stv6111*
9341
9342 MEDIA DRIVERS FOR STM32 - DCMI
9343 M:      Hugues Fruchet <hugues.fruchet@st.com>
9344 L:      linux-media@vger.kernel.org
9345 T:      git git://linuxtv.org/media_tree.git
9346 S:      Supported
9347 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9348 F:      drivers/media/platform/stm32/stm32-dcmi.c
9349
9350 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9351 M:      Dmitry Osipenko <digetx@gmail.com>
9352 L:      linux-media@vger.kernel.org
9353 L:      linux-tegra@vger.kernel.org
9354 T:      git git://linuxtv.org/media_tree.git
9355 S:      Maintained
9356 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9357 F:      drivers/staging/media/tegra-vde/
9358
9359 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9360 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9361 P:      LinuxTV.org Project
9362 L:      linux-media@vger.kernel.org
9363 W:      https://linuxtv.org
9364 Q:      http://patchwork.kernel.org/project/linux-media/list/
9365 T:      git git://linuxtv.org/media_tree.git
9366 S:      Maintained
9367 F:      Documentation/devicetree/bindings/media/
9368 F:      Documentation/media/
9369 F:      drivers/media/
9370 F:      drivers/staging/media/
9371 F:      include/linux/platform_data/media/
9372 F:      include/media/
9373 F:      include/uapi/linux/dvb/
9374 F:      include/uapi/linux/videodev2.h
9375 F:      include/uapi/linux/media.h
9376 F:      include/uapi/linux/v4l2-*
9377 F:      include/uapi/linux/meye.h
9378 F:      include/uapi/linux/ivtv*
9379 F:      include/uapi/linux/uvcvideo.h
9380
9381 MEDIATEK BLUETOOTH DRIVER
9382 M:      Sean Wang <sean.wang@mediatek.com>
9383 L:      linux-bluetooth@vger.kernel.org
9384 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9385 S:      Maintained
9386 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9387 F:      drivers/bluetooth/btmtkuart.c
9388
9389 MEDIATEK CIR DRIVER
9390 M:      Sean Wang <sean.wang@mediatek.com>
9391 S:      Maintained
9392 F:      drivers/media/rc/mtk-cir.c
9393
9394 MEDIATEK DMA DRIVER
9395 M:      Sean Wang <sean.wang@mediatek.com>
9396 L:      dmaengine@vger.kernel.org
9397 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9398 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9399 S:      Maintained
9400 F:      Documentation/devicetree/bindings/dma/mtk-*
9401 F:      drivers/dma/mediatek/
9402
9403 MEDIATEK PMIC LED DRIVER
9404 M:      Sean Wang <sean.wang@mediatek.com>
9405 S:      Maintained
9406 F:      drivers/leds/leds-mt6323.c
9407 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9408
9409 MEDIATEK ETHERNET DRIVER
9410 M:      Felix Fietkau <nbd@openwrt.org>
9411 M:      John Crispin <john@phrozen.org>
9412 M:      Sean Wang <sean.wang@mediatek.com>
9413 M:      Nelson Chang <nelson.chang@mediatek.com>
9414 L:      netdev@vger.kernel.org
9415 S:      Maintained
9416 F:      drivers/net/ethernet/mediatek/
9417
9418 MEDIATEK SWITCH DRIVER
9419 M:      Sean Wang <sean.wang@mediatek.com>
9420 L:      netdev@vger.kernel.org
9421 S:      Maintained
9422 F:      drivers/net/dsa/mt7530.*
9423 F:      net/dsa/tag_mtk.c
9424
9425 MEDIATEK JPEG DRIVER
9426 M:      Rick Chang <rick.chang@mediatek.com>
9427 M:      Bin Liu <bin.liu@mediatek.com>
9428 S:      Supported
9429 F:      drivers/media/platform/mtk-jpeg/
9430 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9431
9432 MEDIATEK MDP DRIVER
9433 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9434 M:      Houlong Wei <houlong.wei@mediatek.com>
9435 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9436 S:      Supported
9437 F:      drivers/media/platform/mtk-mdp/
9438 F:      drivers/media/platform/mtk-vpu/
9439 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9440
9441 MEDIATEK MEDIA DRIVER
9442 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9443 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9444 S:      Supported
9445 F:      drivers/media/platform/mtk-vcodec/
9446 F:      drivers/media/platform/mtk-vpu/
9447 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9448 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9449
9450 MEDIATEK MT7601U WIRELESS LAN DRIVER
9451 M:      Jakub Kicinski <kubakici@wp.pl>
9452 L:      linux-wireless@vger.kernel.org
9453 S:      Maintained
9454 F:      drivers/net/wireless/mediatek/mt7601u/
9455
9456 MEDIATEK NAND CONTROLLER DRIVER
9457 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9458 L:      linux-mtd@lists.infradead.org
9459 S:      Maintained
9460 F:      drivers/mtd/nand/raw/mtk_*
9461 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9462
9463 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9464 M:      Sean Wang <sean.wang@mediatek.com>
9465 S:      Maintained
9466 F:      drivers/char/hw_random/mtk-rng.c
9467
9468 MEDIATEK USB3 DRD IP DRIVER
9469 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9470 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9471 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9472 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9473 S:      Maintained
9474 F:      drivers/usb/mtu3/
9475
9476 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9477 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9478 M:      Martin Donnelly <martin.donnelly@ge.com>
9479 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9480 S:      Maintained
9481 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9482 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9483
9484 MEGARAID SCSI/SAS DRIVERS
9485 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9486 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9487 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9488 L:      megaraidlinux.pdl@broadcom.com
9489 L:      linux-scsi@vger.kernel.org
9490 W:      http://www.avagotech.com/support/
9491 S:      Maintained
9492 F:      Documentation/scsi/megaraid.txt
9493 F:      drivers/scsi/megaraid.*
9494 F:      drivers/scsi/megaraid/
9495
9496 MELEXIS MLX90614 DRIVER
9497 M:      Crt Mori <cmo@melexis.com>
9498 L:      linux-iio@vger.kernel.org
9499 W:      http://www.melexis.com
9500 S:      Supported
9501 F:      drivers/iio/temperature/mlx90614.c
9502
9503 MELEXIS MLX90632 DRIVER
9504 M:      Crt Mori <cmo@melexis.com>
9505 L:      linux-iio@vger.kernel.org
9506 W:      http://www.melexis.com
9507 S:      Supported
9508 F:      drivers/iio/temperature/mlx90632.c
9509
9510 MELFAS MIP4 TOUCHSCREEN DRIVER
9511 M:      Sangwon Jee <jeesw@melfas.com>
9512 W:      http://www.melfas.com
9513 S:      Supported
9514 F:      drivers/input/touchscreen/melfas_mip4.c
9515 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9516
9517 MELLANOX ETHERNET DRIVER (mlx4_en)
9518 M:      Tariq Toukan <tariqt@mellanox.com>
9519 L:      netdev@vger.kernel.org
9520 S:      Supported
9521 W:      http://www.mellanox.com
9522 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9523 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9524
9525 MELLANOX ETHERNET DRIVER (mlx5e)
9526 M:      Saeed Mahameed <saeedm@mellanox.com>
9527 L:      netdev@vger.kernel.org
9528 S:      Supported
9529 W:      http://www.mellanox.com
9530 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9531 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9532
9533 MELLANOX ETHERNET INNOVA DRIVERS
9534 R:      Boris Pismenny <borisp@mellanox.com>
9535 L:      netdev@vger.kernel.org
9536 S:      Supported
9537 W:      http://www.mellanox.com
9538 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9539 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9540 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9541 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9542 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9543
9544 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9545 R:      Boris Pismenny <borisp@mellanox.com>
9546 L:      netdev@vger.kernel.org
9547 S:      Supported
9548 W:      http://www.mellanox.com
9549 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9550 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9551 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9552
9553 MELLANOX ETHERNET SWITCH DRIVERS
9554 M:      Jiri Pirko <jiri@mellanox.com>
9555 M:      Ido Schimmel <idosch@mellanox.com>
9556 L:      netdev@vger.kernel.org
9557 S:      Supported
9558 W:      http://www.mellanox.com
9559 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9560 F:      drivers/net/ethernet/mellanox/mlxsw/
9561 F:      tools/testing/selftests/drivers/net/mlxsw/
9562
9563 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9564 M:      mlxsw@mellanox.com
9565 L:      netdev@vger.kernel.org
9566 S:      Supported
9567 W:      http://www.mellanox.com
9568 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9569 F:      drivers/net/ethernet/mellanox/mlxfw/
9570
9571 MELLANOX HARDWARE PLATFORM SUPPORT
9572 M:      Andy Shevchenko <andy@infradead.org>
9573 M:      Darren Hart <dvhart@infradead.org>
9574 M:      Vadim Pasternak <vadimp@mellanox.com>
9575 L:      platform-driver-x86@vger.kernel.org
9576 S:      Supported
9577 F:      drivers/platform/mellanox/
9578
9579 MELLANOX MLX4 core VPI driver
9580 M:      Tariq Toukan <tariqt@mellanox.com>
9581 L:      netdev@vger.kernel.org
9582 L:      linux-rdma@vger.kernel.org
9583 W:      http://www.mellanox.com
9584 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9585 S:      Supported
9586 F:      drivers/net/ethernet/mellanox/mlx4/
9587 F:      include/linux/mlx4/
9588
9589 MELLANOX MLX4 IB driver
9590 M:      Yishai Hadas <yishaih@mellanox.com>
9591 L:      linux-rdma@vger.kernel.org
9592 W:      http://www.mellanox.com
9593 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9594 S:      Supported
9595 F:      drivers/infiniband/hw/mlx4/
9596 F:      include/linux/mlx4/
9597 F:      include/uapi/rdma/mlx4-abi.h
9598
9599 MELLANOX MLX5 core VPI driver
9600 M:      Saeed Mahameed <saeedm@mellanox.com>
9601 M:      Leon Romanovsky <leonro@mellanox.com>
9602 L:      netdev@vger.kernel.org
9603 L:      linux-rdma@vger.kernel.org
9604 W:      http://www.mellanox.com
9605 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9606 S:      Supported
9607 F:      drivers/net/ethernet/mellanox/mlx5/core/
9608 F:      include/linux/mlx5/
9609
9610 MELLANOX MLX5 IB driver
9611 M:      Leon Romanovsky <leonro@mellanox.com>
9612 L:      linux-rdma@vger.kernel.org
9613 W:      http://www.mellanox.com
9614 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9615 S:      Supported
9616 F:      drivers/infiniband/hw/mlx5/
9617 F:      include/linux/mlx5/
9618 F:      include/uapi/rdma/mlx5-abi.h
9619
9620 MELLANOX MLXCPLD I2C AND MUX DRIVER
9621 M:      Vadim Pasternak <vadimp@mellanox.com>
9622 M:      Michael Shych <michaelsh@mellanox.com>
9623 L:      linux-i2c@vger.kernel.org
9624 S:      Supported
9625 F:      drivers/i2c/busses/i2c-mlxcpld.c
9626 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9627 F:      Documentation/i2c/busses/i2c-mlxcpld
9628
9629 MELLANOX MLXCPLD LED DRIVER
9630 M:      Vadim Pasternak <vadimp@mellanox.com>
9631 L:      linux-leds@vger.kernel.org
9632 S:      Supported
9633 F:      drivers/leds/leds-mlxcpld.c
9634 F:      drivers/leds/leds-mlxreg.c
9635 F:      Documentation/leds/leds-mlxcpld.txt
9636
9637 MELLANOX PLATFORM DRIVER
9638 M:      Vadim Pasternak <vadimp@mellanox.com>
9639 L:      platform-driver-x86@vger.kernel.org
9640 S:      Supported
9641 F:      drivers/platform/x86/mlx-platform.c
9642
9643 MEMBARRIER SUPPORT
9644 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9645 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9646 L:      linux-kernel@vger.kernel.org
9647 S:      Supported
9648 F:      kernel/sched/membarrier.c
9649 F:      include/uapi/linux/membarrier.h
9650 F:      arch/powerpc/include/asm/membarrier.h
9651
9652 MEMORY MANAGEMENT
9653 L:      linux-mm@kvack.org
9654 W:      http://www.linux-mm.org
9655 S:      Maintained
9656 F:      include/linux/mm.h
9657 F:      include/linux/gfp.h
9658 F:      include/linux/mmzone.h
9659 F:      include/linux/memory_hotplug.h
9660 F:      include/linux/vmalloc.h
9661 F:      mm/
9662
9663 MEMORY TECHNOLOGY DEVICES (MTD)
9664 M:      David Woodhouse <dwmw2@infradead.org>
9665 M:      Brian Norris <computersforpeace@gmail.com>
9666 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9667 M:      Marek Vasut <marek.vasut@gmail.com>
9668 M:      Richard Weinberger <richard@nod.at>
9669 L:      linux-mtd@lists.infradead.org
9670 W:      http://www.linux-mtd.infradead.org/
9671 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9672 T:      git git://git.infradead.org/linux-mtd.git master
9673 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9674 S:      Maintained
9675 F:      Documentation/devicetree/bindings/mtd/
9676 F:      drivers/mtd/
9677 F:      include/linux/mtd/
9678 F:      include/uapi/mtd/
9679
9680 MEN A21 WATCHDOG DRIVER
9681 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9682 L:      linux-watchdog@vger.kernel.org
9683 S:      Maintained
9684 F:      drivers/watchdog/mena21_wdt.c
9685
9686 MEN CHAMELEON BUS (mcb)
9687 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9688 S:      Maintained
9689 F:      drivers/mcb/
9690 F:      include/linux/mcb.h
9691 F:      Documentation/men-chameleon-bus.txt
9692
9693 MEN F21BMC (Board Management Controller)
9694 M:      Andreas Werner <andreas.werner@men.de>
9695 S:      Supported
9696 F:      drivers/mfd/menf21bmc.c
9697 F:      drivers/watchdog/menf21bmc_wdt.c
9698 F:      drivers/leds/leds-menf21bmc.c
9699 F:      drivers/hwmon/menf21bmc_hwmon.c
9700 F:      Documentation/hwmon/menf21bmc
9701
9702 MEN Z069 WATCHDOG DRIVER
9703 M:      Johannes Thumshirn <jth@kernel.org>
9704 L:      linux-watchdog@vger.kernel.org
9705 S:      Maintained
9706 F:      drivers/watchdog/menz69_wdt.c
9707
9708 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9709 M:      Neil Armstrong <narmstrong@baylibre.com>
9710 L:      linux-media@lists.freedesktop.org
9711 L:      linux-amlogic@lists.infradead.org
9712 W:      http://linux-meson.com/
9713 S:      Supported
9714 F:      drivers/media/platform/meson/ao-cec.c
9715 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9716 T:      git git://linuxtv.org/media_tree.git
9717
9718 MICROBLAZE ARCHITECTURE
9719 M:      Michal Simek <monstr@monstr.eu>
9720 W:      http://www.monstr.eu/fdt/
9721 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9722 S:      Supported
9723 F:      arch/microblaze/
9724
9725 MICROCHIP AT91 SERIAL DRIVER
9726 M:      Richard Genoud <richard.genoud@gmail.com>
9727 S:      Maintained
9728 F:      drivers/tty/serial/atmel_serial.c
9729 F:      drivers/tty/serial/atmel_serial.h
9730 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9731
9732 MICROCHIP AUDIO ASOC DRIVERS
9733 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
9734 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9735 S:      Supported
9736 F:      sound/soc/atmel
9737
9738 MICROCHIP DMA DRIVER
9739 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9740 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9741 L:      dmaengine@vger.kernel.org
9742 S:      Supported
9743 F:      drivers/dma/at_hdmac.c
9744 F:      drivers/dma/at_hdmac_regs.h
9745 F:      include/linux/platform_data/dma-atmel.h
9746 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
9747 F:      include/dt-bindings/dma/at91.h
9748
9749 MICROCHIP ECC DRIVER
9750 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9751 L:      linux-crypto@vger.kernel.org
9752 S:      Maintained
9753 F:      drivers/crypto/atmel-ecc.*
9754
9755 MICROCHIP I2C DRIVER
9756 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9757 L:      linux-i2c@vger.kernel.org
9758 S:      Supported
9759 F:      drivers/i2c/busses/i2c-at91.c
9760
9761 MICROCHIP ISC DRIVER
9762 M:      Eugen Hristev <eugen.hristev@microchip.com>
9763 L:      linux-media@vger.kernel.org
9764 S:      Supported
9765 F:      drivers/media/platform/atmel/atmel-isc.c
9766 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9767 F:      devicetree/bindings/media/atmel-isc.txt
9768
9769 MICROCHIP ISI DRIVER
9770 M:      Eugen Hristev <eugen.hristev@microchip.com>
9771 L:      linux-media@vger.kernel.org
9772 S:      Supported
9773 F:      drivers/media/platform/atmel/atmel-isi.c
9774 F:      include/media/atmel-isi.h
9775
9776 MICROCHIP AT91 USART MFD DRIVER
9777 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
9778 L:      linux-kernel@vger.kernel.org
9779 S:      Supported
9780 F:      drivers/mfd/at91-usart.c
9781 F:      include/dt-bindings/mfd/at91-usart.h
9782 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9783
9784 MICROCHIP AT91 USART SPI DRIVER
9785 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
9786 L:      linux-spi@vger.kernel.org
9787 S:      Supported
9788 F:      drivers/spi/spi-at91-usart.c
9789 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9790
9791 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9792 M:      Woojung Huh <Woojung.Huh@microchip.com>
9793 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9794 L:      netdev@vger.kernel.org
9795 S:      Maintained
9796 F:      net/dsa/tag_ksz.c
9797 F:      drivers/net/dsa/microchip/*
9798 F:      include/linux/platform_data/microchip-ksz.h
9799 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9800
9801 MICROCHIP LAN743X ETHERNET DRIVER
9802 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9803 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9804 L:      netdev@vger.kernel.org
9805 S:      Maintained
9806 F:      drivers/net/ethernet/microchip/lan743x_*
9807
9808 MICROCHIP LCDFB DRIVER
9809 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9810 L:      linux-fbdev@vger.kernel.org
9811 S:      Maintained
9812 F:      drivers/video/fbdev/atmel_lcdfb.c
9813 F:      include/video/atmel_lcdc.h
9814
9815 MICROCHIP MMC/SD/SDIO MCI DRIVER
9816 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9817 S:      Maintained
9818 F:      drivers/mmc/host/atmel-mci.c
9819
9820 MICROCHIP MCP3911 ADC DRIVER
9821 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9822 M:      Kent Gustavsson <kent@minoris.se>
9823 L:      linux-iio@vger.kernel.org
9824 S:      Supported
9825 F:      drivers/iio/adc/mcp3911.c
9826 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
9827
9828 MICROCHIP NAND DRIVER
9829 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9830 L:      linux-mtd@lists.infradead.org
9831 S:      Supported
9832 F:      drivers/mtd/nand/raw/atmel/*
9833 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9834
9835 MICROCHIP PWM DRIVER
9836 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
9837 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9838 L:      linux-pwm@vger.kernel.org
9839 S:      Supported
9840 F:      drivers/pwm/pwm-atmel.c
9841 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
9842
9843 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
9844 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9845 M:      Eugen Hristev <eugen.hristev@microchip.com>
9846 L:      linux-iio@vger.kernel.org
9847 S:      Supported
9848 F:      drivers/iio/adc/at91-sama5d2_adc.c
9849 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
9850 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
9851
9852 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
9853 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9854 S:      Supported
9855 F:      drivers/power/reset/at91-sama5d2_shdwc.c
9856
9857 MICROCHIP SPI DRIVER
9858 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9859 S:      Supported
9860 F:      drivers/spi/spi-atmel.*
9861
9862 MICROCHIP SSC DRIVER
9863 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9864 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9865 S:      Supported
9866 F:      drivers/misc/atmel-ssc.c
9867 F:      include/linux/atmel-ssc.h
9868
9869 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
9870 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9871 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9872 S:      Supported
9873 F:      drivers/misc/atmel_tclib.c
9874 F:      drivers/clocksource/tcb_clksrc.c
9875
9876 MICROCHIP USBA UDC DRIVER
9877 M:      Cristian Birsan <cristian.birsan@microchip.com>
9878 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9879 S:      Supported
9880 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
9881
9882 MICROCHIP USB251XB DRIVER
9883 M:      Richard Leitner <richard.leitner@skidata.com>
9884 L:      linux-usb@vger.kernel.org
9885 S:      Maintained
9886 F:      drivers/usb/misc/usb251xb.c
9887 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9888
9889 MICROCHIP XDMA DRIVER
9890 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9891 L:      linux-arm-kernel@lists.infradead.org
9892 L:      dmaengine@vger.kernel.org
9893 S:      Supported
9894 F:      drivers/dma/at_xdmac.c
9895
9896 MICROSEMI MIPS SOCS
9897 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9898 L:      linux-mips@vger.kernel.org
9899 S:      Maintained
9900 F:      arch/mips/generic/board-ocelot.c
9901 F:      arch/mips/configs/generic/board-ocelot.config
9902 F:      arch/mips/boot/dts/mscc/
9903 F:      Documentation/devicetree/bindings/mips/mscc.txt
9904
9905 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9906 M:      Don Brace <don.brace@microsemi.com>
9907 L:      esc.storagedev@microsemi.com
9908 L:      linux-scsi@vger.kernel.org
9909 S:      Supported
9910 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9911 F:      drivers/scsi/smartpqi/Kconfig
9912 F:      drivers/scsi/smartpqi/Makefile
9913 F:      include/linux/cciss*.h
9914 F:      include/uapi/linux/cciss*.h
9915 F:      Documentation/scsi/smartpqi.txt
9916
9917 MICROSEMI ETHERNET SWITCH DRIVER
9918 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9919 L:      netdev@vger.kernel.org
9920 S:      Supported
9921 F:      drivers/net/ethernet/mscc/
9922
9923 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9924 M:      Chen Yu <yu.c.chen@intel.com>
9925 L:      platform-driver-x86@vger.kernel.org
9926 S:      Supported
9927 F:      drivers/platform/x86/surfacepro3_button.c
9928
9929 MICROTEK X6 SCANNER
9930 M:      Oliver Neukum <oliver@neukum.org>
9931 S:      Maintained
9932 F:      drivers/usb/image/microtek.*
9933
9934 MIPS
9935 M:      Ralf Baechle <ralf@linux-mips.org>
9936 M:      Paul Burton <paul.burton@mips.com>
9937 M:      James Hogan <jhogan@kernel.org>
9938 L:      linux-mips@vger.kernel.org
9939 W:      http://www.linux-mips.org/
9940 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9941 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
9942 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9943 S:      Supported
9944 F:      Documentation/devicetree/bindings/mips/
9945 F:      Documentation/mips/
9946 F:      arch/mips/
9947 F:      drivers/platform/mips/
9948
9949 MIPS BOSTON DEVELOPMENT BOARD
9950 M:      Paul Burton <paul.burton@mips.com>
9951 L:      linux-mips@vger.kernel.org
9952 S:      Maintained
9953 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9954 F:      arch/mips/boot/dts/img/boston.dts
9955 F:      arch/mips/configs/generic/board-boston.config
9956 F:      drivers/clk/imgtec/clk-boston.c
9957 F:      include/dt-bindings/clock/boston-clock.h
9958
9959 MIPS GENERIC PLATFORM
9960 M:      Paul Burton <paul.burton@mips.com>
9961 L:      linux-mips@vger.kernel.org
9962 S:      Supported
9963 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9964 F:      arch/mips/generic/
9965 F:      arch/mips/tools/generic-board-config.sh
9966
9967 MIPS/LOONGSON1 ARCHITECTURE
9968 M:      Keguang Zhang <keguang.zhang@gmail.com>
9969 L:      linux-mips@vger.kernel.org
9970 S:      Maintained
9971 F:      arch/mips/loongson32/
9972 F:      arch/mips/include/asm/mach-loongson32/
9973 F:      drivers/*/*loongson1*
9974 F:      drivers/*/*/*loongson1*
9975
9976 MIPS/LOONGSON2 ARCHITECTURE
9977 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9978 L:      linux-mips@vger.kernel.org
9979 S:      Maintained
9980 F:      arch/mips/loongson64/fuloong-2e/
9981 F:      arch/mips/loongson64/lemote-2f/
9982 F:      arch/mips/include/asm/mach-loongson64/
9983 F:      drivers/*/*loongson2*
9984 F:      drivers/*/*/*loongson2*
9985
9986 MIPS/LOONGSON3 ARCHITECTURE
9987 M:      Huacai Chen <chenhc@lemote.com>
9988 L:      linux-mips@vger.kernel.org
9989 S:      Maintained
9990 F:      arch/mips/loongson64/
9991 F:      arch/mips/include/asm/mach-loongson64/
9992 F:      drivers/platform/mips/cpu_hwmon.c
9993 F:      drivers/*/*loongson3*
9994 F:      drivers/*/*/*loongson3*
9995
9996 MIPS RINT INSTRUCTION EMULATION
9997 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9998 L:      linux-mips@vger.kernel.org
9999 S:      Supported
10000 F:      arch/mips/math-emu/sp_rint.c
10001 F:      arch/mips/math-emu/dp_rint.c
10002
10003 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10004 M:      Hans Verkuil <hverkuil@xs4all.nl>
10005 L:      linux-media@vger.kernel.org
10006 T:      git git://linuxtv.org/media_tree.git
10007 W:      https://linuxtv.org
10008 S:      Odd Fixes
10009 F:      drivers/media/radio/radio-miropcm20*
10010
10011 MMP SUPPORT
10012 R:      Lubomir Rintel <lkundrak@v3.sk>
10013 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10014 S:      Odd Fixes
10015 F:      arch/arm/boot/dts/mmp*
10016 F:      arch/arm/mach-mmp/
10017
10018 MMU GATHER AND TLB INVALIDATION
10019 M:      Will Deacon <will.deacon@arm.com>
10020 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
10021 M:      Andrew Morton <akpm@linux-foundation.org>
10022 M:      Nick Piggin <npiggin@gmail.com>
10023 M:      Peter Zijlstra <peterz@infradead.org>
10024 L:      linux-arch@vger.kernel.org
10025 L:      linux-mm@kvack.org
10026 S:      Maintained
10027 F:      arch/*/include/asm/tlb.h
10028 F:      include/asm-generic/tlb.h
10029 F:      mm/mmu_gather.c
10030
10031 MN88472 MEDIA DRIVER
10032 M:      Antti Palosaari <crope@iki.fi>
10033 L:      linux-media@vger.kernel.org
10034 W:      https://linuxtv.org
10035 W:      http://palosaari.fi/linux/
10036 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10037 S:      Maintained
10038 F:      drivers/media/dvb-frontends/mn88472*
10039
10040 MN88473 MEDIA DRIVER
10041 M:      Antti Palosaari <crope@iki.fi>
10042 L:      linux-media@vger.kernel.org
10043 W:      https://linuxtv.org
10044 W:      http://palosaari.fi/linux/
10045 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10046 S:      Maintained
10047 F:      drivers/media/dvb-frontends/mn88473*
10048
10049 MODULE SUPPORT
10050 M:      Jessica Yu <jeyu@kernel.org>
10051 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10052 S:      Maintained
10053 F:      include/linux/module.h
10054 F:      kernel/module.c
10055
10056 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10057 W:      http://popies.net/meye/
10058 S:      Orphan
10059 F:      Documentation/media/v4l-drivers/meye*
10060 F:      drivers/media/pci/meye/
10061 F:      include/uapi/linux/meye.h
10062
10063 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10064 M:      Jiri Slaby <jirislaby@gmail.com>
10065 S:      Maintained
10066 F:      Documentation/serial/moxa-smartio
10067 F:      drivers/tty/mxser.*
10068
10069 MR800 AVERMEDIA USB FM RADIO DRIVER
10070 M:      Alexey Klimov <klimov.linux@gmail.com>
10071 L:      linux-media@vger.kernel.org
10072 T:      git git://linuxtv.org/media_tree.git
10073 S:      Maintained
10074 F:      drivers/media/radio/radio-mr800.c
10075
10076 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10077 M:      Alan Ott <alan@signal11.us>
10078 L:      linux-wpan@vger.kernel.org
10079 S:      Maintained
10080 F:      drivers/net/ieee802154/mrf24j40.c
10081 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10082
10083 MSI LAPTOP SUPPORT
10084 M:      "Lee, Chun-Yi" <jlee@suse.com>
10085 L:      platform-driver-x86@vger.kernel.org
10086 S:      Maintained
10087 F:      drivers/platform/x86/msi-laptop.c
10088
10089 MSI WMI SUPPORT
10090 L:      platform-driver-x86@vger.kernel.org
10091 S:      Orphan
10092 F:      drivers/platform/x86/msi-wmi.c
10093
10094 MSI001 MEDIA DRIVER
10095 M:      Antti Palosaari <crope@iki.fi>
10096 L:      linux-media@vger.kernel.org
10097 W:      https://linuxtv.org
10098 W:      http://palosaari.fi/linux/
10099 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10100 T:      git git://linuxtv.org/anttip/media_tree.git
10101 S:      Maintained
10102 F:      drivers/media/tuners/msi001*
10103
10104 MSI2500 MEDIA DRIVER
10105 M:      Antti Palosaari <crope@iki.fi>
10106 L:      linux-media@vger.kernel.org
10107 W:      https://linuxtv.org
10108 W:      http://palosaari.fi/linux/
10109 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10110 T:      git git://linuxtv.org/anttip/media_tree.git
10111 S:      Maintained
10112 F:      drivers/media/usb/msi2500/
10113
10114 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10115 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10116 L:      linux-mtd@lists.infradead.org
10117 S:      Maintained
10118 F:      drivers/mtd/devices/docg3*
10119
10120 MT9M032 APTINA SENSOR DRIVER
10121 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10122 L:      linux-media@vger.kernel.org
10123 T:      git git://linuxtv.org/media_tree.git
10124 S:      Maintained
10125 F:      drivers/media/i2c/mt9m032.c
10126 F:      include/media/i2c/mt9m032.h
10127
10128 MT9P031 APTINA CAMERA SENSOR
10129 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10130 L:      linux-media@vger.kernel.org
10131 T:      git git://linuxtv.org/media_tree.git
10132 S:      Maintained
10133 F:      drivers/media/i2c/mt9p031.c
10134 F:      include/media/i2c/mt9p031.h
10135
10136 MT9T001 APTINA CAMERA SENSOR
10137 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10138 L:      linux-media@vger.kernel.org
10139 T:      git git://linuxtv.org/media_tree.git
10140 S:      Maintained
10141 F:      drivers/media/i2c/mt9t001.c
10142 F:      include/media/i2c/mt9t001.h
10143
10144 MT9T112 APTINA CAMERA SENSOR
10145 M:      Jacopo Mondi <jacopo@jmondi.org>
10146 L:      linux-media@vger.kernel.org
10147 T:      git git://linuxtv.org/media_tree.git
10148 S:      Odd Fixes
10149 F:      drivers/media/i2c/mt9t112.c
10150 F:      include/media/i2c/mt9t112.h
10151
10152 MT9V032 APTINA CAMERA SENSOR
10153 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10154 L:      linux-media@vger.kernel.org
10155 T:      git git://linuxtv.org/media_tree.git
10156 S:      Maintained
10157 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10158 F:      drivers/media/i2c/mt9v032.c
10159 F:      include/media/i2c/mt9v032.h
10160
10161 MT9V111 APTINA CAMERA SENSOR
10162 M:      Jacopo Mondi <jacopo@jmondi.org>
10163 L:      linux-media@vger.kernel.org
10164 T:      git git://linuxtv.org/media_tree.git
10165 S:      Maintained
10166 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10167 F:      drivers/media/i2c/mt9v111.c
10168
10169 MULTIFUNCTION DEVICES (MFD)
10170 M:      Lee Jones <lee.jones@linaro.org>
10171 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10172 S:      Supported
10173 F:      Documentation/devicetree/bindings/mfd/
10174 F:      drivers/mfd/
10175 F:      include/linux/mfd/
10176 F:      include/dt-bindings/mfd/
10177
10178 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10179 S:      Orphan
10180 F:      drivers/mmc/host/mmc_spi.c
10181 F:      include/linux/spi/mmc_spi.h
10182
10183 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10184 M:      Ulf Hansson <ulf.hansson@linaro.org>
10185 L:      linux-mmc@vger.kernel.org
10186 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10187 S:      Maintained
10188 F:      Documentation/devicetree/bindings/mmc/
10189 F:      drivers/mmc/
10190 F:      include/linux/mmc/
10191 F:      include/uapi/linux/mmc/
10192
10193 MULTIPLEXER SUBSYSTEM
10194 M:      Peter Rosin <peda@axentia.se>
10195 S:      Maintained
10196 F:      Documentation/ABI/testing/sysfs-class-mux*
10197 F:      Documentation/devicetree/bindings/mux/
10198 F:      include/dt-bindings/mux/
10199 F:      include/linux/mux/
10200 F:      drivers/mux/
10201
10202 MULTITECH MULTIPORT CARD (ISICOM)
10203 S:      Orphan
10204 F:      drivers/tty/isicom.c
10205 F:      include/linux/isicom.h
10206
10207 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10208 M:      Bin Liu <b-liu@ti.com>
10209 L:      linux-usb@vger.kernel.org
10210 S:      Maintained
10211 F:      drivers/usb/musb/
10212
10213 MXL301RF MEDIA DRIVER
10214 M:      Akihiro Tsukada <tskd08@gmail.com>
10215 L:      linux-media@vger.kernel.org
10216 S:      Odd Fixes
10217 F:      drivers/media/tuners/mxl301rf*
10218
10219 MXL5007T MEDIA DRIVER
10220 M:      Michael Krufky <mkrufky@linuxtv.org>
10221 L:      linux-media@vger.kernel.org
10222 W:      https://linuxtv.org
10223 W:      http://github.com/mkrufky
10224 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10225 T:      git git://linuxtv.org/mkrufky/tuners.git
10226 S:      Maintained
10227 F:      drivers/media/tuners/mxl5007t.*
10228
10229 MXSFB DRM DRIVER
10230 M:      Marek Vasut <marex@denx.de>
10231 M:      Stefan Agner <stefan@agner.ch>
10232 L:      dri-devel@lists.freedesktop.org
10233 S:      Supported
10234 F:      drivers/gpu/drm/mxsfb/
10235 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10236 T:      git git://anongit.freedesktop.org/drm/drm-misc
10237
10238 MYLEX DAC960 PCI RAID Controller
10239 M:      Hannes Reinecke <hare@kernel.org>
10240 L:      linux-scsi@vger.kernel.org
10241 S:      Supported
10242 F:      drivers/scsi/myrb.*
10243 F:      drivers/scsi/myrs.*
10244
10245 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10246 M:      Chris Lee <christopher.lee@cspi.com>
10247 L:      netdev@vger.kernel.org
10248 W:      https://www.cspi.com/ethernet-products/support/downloads/
10249 S:      Supported
10250 F:      drivers/net/ethernet/myricom/myri10ge/
10251
10252 NAND FLASH SUBSYSTEM
10253 M:      Boris Brezillon <boris.brezillon@bootlin.com>
10254 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10255 R:      Richard Weinberger <richard@nod.at>
10256 L:      linux-mtd@lists.infradead.org
10257 W:      http://www.linux-mtd.infradead.org/
10258 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10259 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
10260 T:      git git://git.infradead.org/linux-mtd.git nand/next
10261 S:      Maintained
10262 F:      drivers/mtd/nand/
10263 F:      include/linux/mtd/*nand*.h
10264
10265 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10266 M:      Daniel Mack <zonque@gmail.com>
10267 S:      Maintained
10268 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10269 W:      http://www.native-instruments.com
10270 F:      sound/usb/caiaq/
10271
10272 NATSEMI ETHERNET DRIVER (DP8381x)
10273 S:      Orphan
10274 F:      drivers/net/ethernet/natsemi/natsemi.c
10275
10276 NCR 5380 SCSI DRIVERS
10277 M:      Finn Thain <fthain@telegraphics.com.au>
10278 M:      Michael Schmitz <schmitzmic@gmail.com>
10279 L:      linux-scsi@vger.kernel.org
10280 S:      Maintained
10281 F:      Documentation/scsi/g_NCR5380.txt
10282 F:      drivers/scsi/NCR5380.*
10283 F:      drivers/scsi/arm/cumana_1.c
10284 F:      drivers/scsi/arm/oak.c
10285 F:      drivers/scsi/atari_scsi.*
10286 F:      drivers/scsi/dmx3191d.c
10287 F:      drivers/scsi/g_NCR5380.*
10288 F:      drivers/scsi/mac_scsi.*
10289 F:      drivers/scsi/sun3_scsi.*
10290 F:      drivers/scsi/sun3_scsi_vme.c
10291
10292 NCSI LIBRARY:
10293 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10294 S:      Maintained
10295 F:      net/ncsi/
10296
10297 NCT6775 HARDWARE MONITOR DRIVER
10298 M:      Guenter Roeck <linux@roeck-us.net>
10299 L:      linux-hwmon@vger.kernel.org
10300 S:      Maintained
10301 F:      Documentation/hwmon/nct6775
10302 F:      drivers/hwmon/nct6775.c
10303
10304 NET_FAILOVER MODULE
10305 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10306 L:      netdev@vger.kernel.org
10307 S:      Supported
10308 F:      driver/net/net_failover.c
10309 F:      include/net/net_failover.h
10310 F:      Documentation/networking/net_failover.rst
10311
10312 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10313 M:      Faisal Latif <faisal.latif@intel.com>
10314 L:      linux-rdma@vger.kernel.org
10315 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10316 S:      Supported
10317 F:      drivers/infiniband/hw/nes/
10318 F:      include/uapi/rdma/nes-abi.h
10319
10320 NETEM NETWORK EMULATOR
10321 M:      Stephen Hemminger <stephen@networkplumber.org>
10322 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10323 S:      Maintained
10324 F:      net/sched/sch_netem.c
10325
10326 NETERION 10GbE DRIVERS (s2io/vxge)
10327 M:      Jon Mason <jdmason@kudzu.us>
10328 L:      netdev@vger.kernel.org
10329 S:      Supported
10330 F:      Documentation/networking/s2io.txt
10331 F:      Documentation/networking/vxge.txt
10332 F:      drivers/net/ethernet/neterion/
10333
10334 NETFILTER
10335 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10336 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10337 M:      Florian Westphal <fw@strlen.de>
10338 L:      netfilter-devel@vger.kernel.org
10339 L:      coreteam@netfilter.org
10340 W:      http://www.netfilter.org/
10341 W:      http://www.iptables.org/
10342 W:      http://www.nftables.org/
10343 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10344 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10345 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10346 S:      Maintained
10347 F:      include/linux/netfilter*
10348 F:      include/linux/netfilter/
10349 F:      include/net/netfilter/
10350 F:      include/uapi/linux/netfilter*
10351 F:      include/uapi/linux/netfilter/
10352 F:      net/*/netfilter.c
10353 F:      net/*/netfilter/
10354 F:      net/netfilter/
10355 F:      net/bridge/br_netfilter*.c
10356
10357 NETROM NETWORK LAYER
10358 M:      Ralf Baechle <ralf@linux-mips.org>
10359 L:      linux-hams@vger.kernel.org
10360 W:      http://www.linux-ax25.org/
10361 S:      Maintained
10362 F:      include/net/netrom.h
10363 F:      include/uapi/linux/netrom.h
10364 F:      net/netrom/
10365
10366 NETRONOME ETHERNET DRIVERS
10367 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10368 L:      oss-drivers@netronome.com
10369 S:      Maintained
10370 F:      drivers/net/ethernet/netronome/
10371
10372 NETWORK BLOCK DEVICE (NBD)
10373 M:      Josef Bacik <josef@toxicpanda.com>
10374 S:      Maintained
10375 L:      linux-block@vger.kernel.org
10376 L:      nbd@other.debian.org
10377 F:      Documentation/blockdev/nbd.txt
10378 F:      drivers/block/nbd.c
10379 F:      include/uapi/linux/nbd.h
10380
10381 NETWORK DROP MONITOR
10382 M:      Neil Horman <nhorman@tuxdriver.com>
10383 L:      netdev@vger.kernel.org
10384 S:      Maintained
10385 W:      https://fedorahosted.org/dropwatch/
10386 F:      net/core/drop_monitor.c
10387
10388 NETWORKING DRIVERS
10389 M:      "David S. Miller" <davem@davemloft.net>
10390 L:      netdev@vger.kernel.org
10391 W:      http://www.linuxfoundation.org/en/Net
10392 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10394 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10395 S:      Odd Fixes
10396 F:      Documentation/devicetree/bindings/net/
10397 F:      drivers/net/
10398 F:      include/linux/if_*
10399 F:      include/linux/netdevice.h
10400 F:      include/linux/etherdevice.h
10401 F:      include/linux/fcdevice.h
10402 F:      include/linux/fddidevice.h
10403 F:      include/linux/hippidevice.h
10404 F:      include/linux/inetdevice.h
10405 F:      include/uapi/linux/if_*
10406 F:      include/uapi/linux/netdevice.h
10407
10408 NETWORKING DRIVERS (WIRELESS)
10409 M:      Kalle Valo <kvalo@codeaurora.org>
10410 L:      linux-wireless@vger.kernel.org
10411 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10412 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10413 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10414 S:      Maintained
10415 F:      Documentation/devicetree/bindings/net/wireless/
10416 F:      drivers/net/wireless/
10417
10418 NETWORKING [DSA]
10419 M:      Andrew Lunn <andrew@lunn.ch>
10420 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
10421 M:      Florian Fainelli <f.fainelli@gmail.com>
10422 S:      Maintained
10423 F:      Documentation/devicetree/bindings/net/dsa/
10424 F:      net/dsa/
10425 F:      include/net/dsa.h
10426 F:      include/linux/dsa/
10427 F:      drivers/net/dsa/
10428
10429 NETWORKING [GENERAL]
10430 M:      "David S. Miller" <davem@davemloft.net>
10431 L:      netdev@vger.kernel.org
10432 W:      http://www.linuxfoundation.org/en/Net
10433 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10434 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10435 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10436 B:      mailto:netdev@vger.kernel.org
10437 S:      Maintained
10438 F:      net/
10439 F:      include/net/
10440 F:      include/linux/in.h
10441 F:      include/linux/net.h
10442 F:      include/linux/netdevice.h
10443 F:      include/uapi/linux/in.h
10444 F:      include/uapi/linux/net.h
10445 F:      include/uapi/linux/netdevice.h
10446 F:      include/uapi/linux/net_namespace.h
10447 F:      tools/testing/selftests/net/
10448 F:      lib/net_utils.c
10449 F:      lib/random32.c
10450 F:      Documentation/networking/
10451
10452 NETWORKING [IPSEC]
10453 M:      Steffen Klassert <steffen.klassert@secunet.com>
10454 M:      Herbert Xu <herbert@gondor.apana.org.au>
10455 M:      "David S. Miller" <davem@davemloft.net>
10456 L:      netdev@vger.kernel.org
10457 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10458 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10459 S:      Maintained
10460 F:      net/xfrm/
10461 F:      net/key/
10462 F:      net/ipv4/xfrm*
10463 F:      net/ipv4/esp4*
10464 F:      net/ipv4/ah4.c
10465 F:      net/ipv4/ipcomp.c
10466 F:      net/ipv4/ip_vti.c
10467 F:      net/ipv6/xfrm*
10468 F:      net/ipv6/esp6*
10469 F:      net/ipv6/ah6.c
10470 F:      net/ipv6/ipcomp6.c
10471 F:      net/ipv6/ip6_vti.c
10472 F:      include/uapi/linux/xfrm.h
10473 F:      include/net/xfrm.h
10474
10475 NETWORKING [IPv4/IPv6]
10476 M:      "David S. Miller" <davem@davemloft.net>
10477 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10478 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10479 L:      netdev@vger.kernel.org
10480 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10481 S:      Maintained
10482 F:      net/ipv4/
10483 F:      net/ipv6/
10484 F:      include/net/ip*
10485 F:      arch/x86/net/*
10486
10487 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10488 M:      Paul Moore <paul@paul-moore.com>
10489 W:      https://github.com/netlabel
10490 L:      netdev@vger.kernel.org
10491 L:      linux-security-module@vger.kernel.org
10492 S:      Maintained
10493 F:      Documentation/netlabel/
10494 F:      include/net/calipso.h
10495 F:      include/net/cipso_ipv4.h
10496 F:      include/net/netlabel.h
10497 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10498 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10499 F:      net/netlabel/
10500 F:      net/ipv4/cipso_ipv4.c
10501 F:      net/ipv6/calipso.c
10502 F:      net/netfilter/xt_CONNSECMARK.c
10503 F:      net/netfilter/xt_SECMARK.c
10504
10505 NETWORKING [TCP]
10506 M:      Eric Dumazet <edumazet@google.com>
10507 L:      netdev@vger.kernel.org
10508 S:      Maintained
10509 F:      net/ipv4/tcp*.c
10510 F:      net/ipv4/syncookies.c
10511 F:      net/ipv6/tcp*.c
10512 F:      net/ipv6/syncookies.c
10513 F:      include/uapi/linux/tcp.h
10514 F:      include/net/tcp.h
10515 F:      include/linux/tcp.h
10516 F:      include/trace/events/tcp.h
10517
10518 NETWORKING [TLS]
10519 M:      Boris Pismenny <borisp@mellanox.com>
10520 M:      Aviad Yehezkel <aviadye@mellanox.com>
10521 M:      Dave Watson <davejwatson@fb.com>
10522 M:      John Fastabend <john.fastabend@gmail.com>
10523 M:      Daniel Borkmann <daniel@iogearbox.net>
10524 L:      netdev@vger.kernel.org
10525 S:      Maintained
10526 F:      net/tls/*
10527 F:      include/uapi/linux/tls.h
10528 F:      include/net/tls.h
10529
10530 NETWORKING [WIRELESS]
10531 L:      linux-wireless@vger.kernel.org
10532 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10533
10534 NETDEVSIM
10535 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10536 S:      Maintained
10537 F:      drivers/net/netdevsim/*
10538
10539 NETXEN (1/10) GbE SUPPORT
10540 M:      Manish Chopra <manish.chopra@cavium.com>
10541 M:      Rahul Verma <rahul.verma@cavium.com>
10542 M:      Dept-GELinuxNICDev@cavium.com
10543 L:      netdev@vger.kernel.org
10544 S:      Supported
10545 F:      drivers/net/ethernet/qlogic/netxen/
10546
10547 NFC SUBSYSTEM
10548 M:      Samuel Ortiz <sameo@linux.intel.com>
10549 L:      linux-wireless@vger.kernel.org
10550 L:      linux-nfc@lists.01.org (subscribers-only)
10551 S:      Supported
10552 F:      net/nfc/
10553 F:      include/net/nfc/
10554 F:      include/uapi/linux/nfc.h
10555 F:      drivers/nfc/
10556 F:      include/linux/platform_data/nfcmrvl.h
10557 F:      include/linux/platform_data/nxp-nci.h
10558 F:      Documentation/devicetree/bindings/net/nfc/
10559
10560 NFS, SUNRPC, AND LOCKD CLIENTS
10561 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10562 M:      Anna Schumaker <anna.schumaker@netapp.com>
10563 L:      linux-nfs@vger.kernel.org
10564 W:      http://client.linux-nfs.org
10565 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10566 S:      Maintained
10567 F:      fs/lockd/
10568 F:      fs/nfs/
10569 F:      fs/nfs_common/
10570 F:      net/sunrpc/
10571 F:      include/linux/lockd/
10572 F:      include/linux/nfs*
10573 F:      include/linux/sunrpc/
10574 F:      include/uapi/linux/nfs*
10575 F:      include/uapi/linux/sunrpc/
10576
10577 NILFS2 FILESYSTEM
10578 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10579 L:      linux-nilfs@vger.kernel.org
10580 W:      https://nilfs.sourceforge.io/
10581 W:      https://nilfs.osdn.jp/
10582 T:      git git://github.com/konis/nilfs2.git
10583 S:      Supported
10584 F:      Documentation/filesystems/nilfs2.txt
10585 F:      fs/nilfs2/
10586 F:      include/trace/events/nilfs2.h
10587 F:      include/uapi/linux/nilfs2_api.h
10588 F:      include/uapi/linux/nilfs2_ondisk.h
10589
10590 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10591 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10592 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10593 S:      Maintained
10594 F:      Documentation/scsi/NinjaSCSI.txt
10595 F:      drivers/scsi/pcmcia/nsp_*
10596
10597 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10598 M:      GOTO Masanori <gotom@debian.or.jp>
10599 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10600 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10601 S:      Maintained
10602 F:      Documentation/scsi/NinjaSCSI.txt
10603 F:      drivers/scsi/nsp32*
10604
10605 NIOS2 ARCHITECTURE
10606 M:      Ley Foon Tan <lftan@altera.com>
10607 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10608 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10609 S:      Maintained
10610 F:      arch/nios2/
10611
10612 NOHZ, DYNTICKS SUPPORT
10613 M:      Frederic Weisbecker <fweisbec@gmail.com>
10614 M:      Thomas Gleixner <tglx@linutronix.de>
10615 M:      Ingo Molnar <mingo@kernel.org>
10616 L:      linux-kernel@vger.kernel.org
10617 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10618 S:      Maintained
10619 F:      kernel/time/tick*.*
10620 F:      include/linux/tick.h
10621 F:      include/linux/sched/nohz.h
10622
10623 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10624 M:      Pavel Machek <pavel@ucw.cz>
10625 M:      Sakari Ailus <sakari.ailus@iki.fi>
10626 L:      linux-media@vger.kernel.org
10627 S:      Maintained
10628 F:      drivers/media/i2c/et8ek8
10629 F:      drivers/media/i2c/ad5820.c
10630
10631 NOKIA N900 POWER SUPPLY DRIVERS
10632 R:      Pali Rohár <pali.rohar@gmail.com>
10633 F:      include/linux/power/bq2415x_charger.h
10634 F:      include/linux/power/bq27xxx_battery.h
10635 F:      include/linux/power/isp1704_charger.h
10636 F:      drivers/power/supply/bq2415x_charger.c
10637 F:      drivers/power/supply/bq27xxx_battery.c
10638 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10639 F:      drivers/power/supply/isp1704_charger.c
10640 F:      drivers/power/supply/rx51_battery.c
10641
10642 NTB AMD DRIVER
10643 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10644 L:      linux-ntb@googlegroups.com
10645 S:      Supported
10646 F:      drivers/ntb/hw/amd/
10647
10648 NTB DRIVER CORE
10649 M:      Jon Mason <jdmason@kudzu.us>
10650 M:      Dave Jiang <dave.jiang@intel.com>
10651 M:      Allen Hubbe <allenbh@gmail.com>
10652 L:      linux-ntb@googlegroups.com
10653 S:      Supported
10654 W:      https://github.com/jonmason/ntb/wiki
10655 T:      git git://github.com/jonmason/ntb.git
10656 F:      drivers/ntb/
10657 F:      drivers/net/ntb_netdev.c
10658 F:      include/linux/ntb.h
10659 F:      include/linux/ntb_transport.h
10660 F:      tools/testing/selftests/ntb/
10661
10662 NTB IDT DRIVER
10663 M:      Serge Semin <fancer.lancer@gmail.com>
10664 L:      linux-ntb@googlegroups.com
10665 S:      Supported
10666 F:      drivers/ntb/hw/idt/
10667
10668 NTB INTEL DRIVER
10669 M:      Dave Jiang <dave.jiang@intel.com>
10670 L:      linux-ntb@googlegroups.com
10671 S:      Supported
10672 W:      https://github.com/davejiang/linux/wiki
10673 T:      git https://github.com/davejiang/linux.git
10674 F:      drivers/ntb/hw/intel/
10675
10676 NTFS FILESYSTEM
10677 M:      Anton Altaparmakov <anton@tuxera.com>
10678 L:      linux-ntfs-dev@lists.sourceforge.net
10679 W:      http://www.tuxera.com/
10680 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10681 S:      Supported
10682 F:      Documentation/filesystems/ntfs.txt
10683 F:      fs/ntfs/
10684
10685 NUBUS SUBSYSTEM
10686 M:      Finn Thain <fthain@telegraphics.com.au>
10687 L:      linux-m68k@lists.linux-m68k.org
10688 S:      Maintained
10689 F:      arch/*/include/asm/nubus.h
10690 F:      drivers/nubus/
10691 F:      include/linux/nubus.h
10692 F:      include/uapi/linux/nubus.h
10693
10694 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10695 M:      Antonino Daplas <adaplas@gmail.com>
10696 L:      linux-fbdev@vger.kernel.org
10697 S:      Maintained
10698 F:      drivers/video/fbdev/riva/
10699 F:      drivers/video/fbdev/nvidia/
10700
10701 NVM EXPRESS DRIVER
10702 M:      Keith Busch <keith.busch@intel.com>
10703 M:      Jens Axboe <axboe@fb.com>
10704 M:      Christoph Hellwig <hch@lst.de>
10705 M:      Sagi Grimberg <sagi@grimberg.me>
10706 L:      linux-nvme@lists.infradead.org
10707 T:      git://git.infradead.org/nvme.git
10708 W:      http://git.infradead.org/nvme.git
10709 S:      Supported
10710 F:      drivers/nvme/host/
10711 F:      include/linux/nvme.h
10712 F:      include/uapi/linux/nvme_ioctl.h
10713
10714 NVM EXPRESS FC TRANSPORT DRIVERS
10715 M:      James Smart <james.smart@broadcom.com>
10716 L:      linux-nvme@lists.infradead.org
10717 S:      Supported
10718 F:      include/linux/nvme-fc.h
10719 F:      include/linux/nvme-fc-driver.h
10720 F:      drivers/nvme/host/fc.c
10721 F:      drivers/nvme/target/fc.c
10722 F:      drivers/nvme/target/fcloop.c
10723
10724 NVM EXPRESS TARGET DRIVER
10725 M:      Christoph Hellwig <hch@lst.de>
10726 M:      Sagi Grimberg <sagi@grimberg.me>
10727 L:      linux-nvme@lists.infradead.org
10728 T:      git://git.infradead.org/nvme.git
10729 W:      http://git.infradead.org/nvme.git
10730 S:      Supported
10731 F:      drivers/nvme/target/
10732
10733 NVMEM FRAMEWORK
10734 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10735 S:      Maintained
10736 F:      drivers/nvmem/
10737 F:      Documentation/devicetree/bindings/nvmem/
10738 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10739 F:      include/linux/nvmem-consumer.h
10740 F:      include/linux/nvmem-provider.h
10741
10742 NXP SGTL5000 DRIVER
10743 M:      Fabio Estevam <fabio.estevam@nxp.com>
10744 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10745 S:      Maintained
10746 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10747 F:      sound/soc/codecs/sgtl5000*
10748
10749 NXP TDA998X DRM DRIVER
10750 M:      Russell King <linux@armlinux.org.uk>
10751 S:      Maintained
10752 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10753 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10754 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10755 F:      include/drm/i2c/tda998x.h
10756 F:      include/dt-bindings/display/tda998x.h
10757 K:      "nxp,tda998x"
10758
10759 NXP TFA9879 DRIVER
10760 M:      Peter Rosin <peda@axentia.se>
10761 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10762 S:      Maintained
10763 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10764 F:      sound/soc/codecs/tfa9879*
10765
10766 NXP-NCI NFC DRIVER
10767 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10768 R:      Charles Gorand <charles.gorand@effinnov.com>
10769 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10770 S:      Supported
10771 F:      drivers/nfc/nxp-nci
10772
10773 OBJTOOL
10774 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10775 M:      Peter Zijlstra <peterz@infradead.org>
10776 S:      Supported
10777 F:      tools/objtool/
10778
10779 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10780 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10781 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10782 L:      linuxppc-dev@lists.ozlabs.org
10783 S:      Supported
10784 F:      arch/powerpc/platforms/powernv/ocxl.c
10785 F:      arch/powerpc/include/asm/pnv-ocxl.h
10786 F:      drivers/misc/ocxl/
10787 F:      include/misc/ocxl*
10788 F:      include/uapi/misc/ocxl.h
10789 F:      Documentation/accelerators/ocxl.rst
10790
10791 OMAP AUDIO SUPPORT
10792 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10793 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10794 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10795 L:      linux-omap@vger.kernel.org
10796 S:      Maintained
10797 F:      sound/soc/omap/
10798
10799 OMAP CLOCK FRAMEWORK SUPPORT
10800 M:      Paul Walmsley <paul@pwsan.com>
10801 L:      linux-omap@vger.kernel.org
10802 S:      Maintained
10803 F:      arch/arm/*omap*/*clock*
10804
10805 OMAP DEVICE TREE SUPPORT
10806 M:      Benoît Cousson <bcousson@baylibre.com>
10807 M:      Tony Lindgren <tony@atomide.com>
10808 L:      linux-omap@vger.kernel.org
10809 L:      devicetree@vger.kernel.org
10810 S:      Maintained
10811 F:      arch/arm/boot/dts/*omap*
10812 F:      arch/arm/boot/dts/*am3*
10813 F:      arch/arm/boot/dts/*am4*
10814 F:      arch/arm/boot/dts/*am5*
10815 F:      arch/arm/boot/dts/*dra7*
10816
10817 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10818 L:      linux-omap@vger.kernel.org
10819 L:      linux-fbdev@vger.kernel.org
10820 S:      Orphan
10821 F:      drivers/video/fbdev/omap2/
10822 F:      Documentation/arm/OMAP/DSS
10823
10824 OMAP FRAMEBUFFER SUPPORT
10825 L:      linux-fbdev@vger.kernel.org
10826 L:      linux-omap@vger.kernel.org
10827 S:      Orphan
10828 F:      drivers/video/fbdev/omap/
10829
10830 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10831 M:      Roger Quadros <rogerq@ti.com>
10832 M:      Tony Lindgren <tony@atomide.com>
10833 L:      linux-omap@vger.kernel.org
10834 S:      Maintained
10835 F:      drivers/memory/omap-gpmc.c
10836 F:      arch/arm/mach-omap2/*gpmc*
10837
10838 OMAP GPIO DRIVER
10839 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10840 M:      Santosh Shilimkar <ssantosh@kernel.org>
10841 M:      Kevin Hilman <khilman@kernel.org>
10842 L:      linux-omap@vger.kernel.org
10843 S:      Maintained
10844 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10845 F:      drivers/gpio/gpio-omap.c
10846
10847 OMAP HARDWARE SPINLOCK SUPPORT
10848 M:      Ohad Ben-Cohen <ohad@wizery.com>
10849 L:      linux-omap@vger.kernel.org
10850 S:      Maintained
10851 F:      drivers/hwspinlock/omap_hwspinlock.c
10852
10853 OMAP HS MMC SUPPORT
10854 L:      linux-mmc@vger.kernel.org
10855 L:      linux-omap@vger.kernel.org
10856 S:      Orphan
10857 F:      drivers/mmc/host/omap_hsmmc.c
10858
10859 OMAP HWMOD DATA
10860 M:      Paul Walmsley <paul@pwsan.com>
10861 L:      linux-omap@vger.kernel.org
10862 S:      Maintained
10863 F:      arch/arm/mach-omap2/omap_hwmod*data*
10864
10865 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10866 M:      Benoît Cousson <bcousson@baylibre.com>
10867 L:      linux-omap@vger.kernel.org
10868 S:      Maintained
10869 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10870
10871 OMAP HWMOD SUPPORT
10872 M:      Benoît Cousson <bcousson@baylibre.com>
10873 M:      Paul Walmsley <paul@pwsan.com>
10874 L:      linux-omap@vger.kernel.org
10875 S:      Maintained
10876 F:      arch/arm/mach-omap2/omap_hwmod.*
10877
10878 OMAP I2C DRIVER
10879 M:      Vignesh R <vigneshr@ti.com>
10880 L:      linux-omap@vger.kernel.org
10881 L:      linux-i2c@vger.kernel.org
10882 S:      Maintained
10883 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
10884 F:      drivers/i2c/busses/i2c-omap.c
10885
10886 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10887 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10888 L:      linux-media@vger.kernel.org
10889 S:      Maintained
10890 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10891 F:      drivers/media/platform/omap3isp/
10892 F:      drivers/staging/media/omap4iss/
10893
10894 OMAP MMC SUPPORT
10895 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10896 L:      linux-omap@vger.kernel.org
10897 S:      Odd Fixes
10898 F:      drivers/mmc/host/omap.c
10899
10900 OMAP POWER MANAGEMENT SUPPORT
10901 M:      Kevin Hilman <khilman@kernel.org>
10902 L:      linux-omap@vger.kernel.org
10903 S:      Maintained
10904 F:      arch/arm/*omap*/*pm*
10905 F:      drivers/cpufreq/omap-cpufreq.c
10906
10907 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10908 M:      Rajendra Nayak <rnayak@codeaurora.org>
10909 M:      Paul Walmsley <paul@pwsan.com>
10910 L:      linux-omap@vger.kernel.org
10911 S:      Maintained
10912 F:      arch/arm/mach-omap2/prm*
10913
10914 OMAP RANDOM NUMBER GENERATOR SUPPORT
10915 M:      Deepak Saxena <dsaxena@plexity.net>
10916 S:      Maintained
10917 F:      drivers/char/hw_random/omap-rng.c
10918
10919 OMAP USB SUPPORT
10920 L:      linux-usb@vger.kernel.org
10921 L:      linux-omap@vger.kernel.org
10922 S:      Orphan
10923 F:      drivers/usb/*/*omap*
10924 F:      arch/arm/*omap*/usb*
10925
10926 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10927 M:      Mark Jackson <mpfj@newflow.co.uk>
10928 L:      linux-omap@vger.kernel.org
10929 S:      Maintained
10930 F:      arch/arm/boot/dts/am335x-nano.dts
10931
10932 OMAP1 SUPPORT
10933 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10934 M:      Tony Lindgren <tony@atomide.com>
10935 L:      linux-omap@vger.kernel.org
10936 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10937 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10938 S:      Maintained
10939 F:      arch/arm/mach-omap1/
10940 F:      arch/arm/plat-omap/
10941 F:      arch/arm/configs/omap1_defconfig
10942 F:      drivers/i2c/busses/i2c-omap.c
10943 F:      include/linux/platform_data/i2c-omap.h
10944 F:      include/linux/platform_data/ams-delta-fiq.h
10945
10946 OMAP2+ SUPPORT
10947 M:      Tony Lindgren <tony@atomide.com>
10948 L:      linux-omap@vger.kernel.org
10949 W:      http://www.muru.com/linux/omap/
10950 W:      http://linux.omap.com/
10951 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10952 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10953 S:      Maintained
10954 F:      arch/arm/mach-omap2/
10955 F:      arch/arm/plat-omap/
10956 F:      arch/arm/configs/omap2plus_defconfig
10957 F:      drivers/i2c/busses/i2c-omap.c
10958 F:      drivers/irqchip/irq-omap-intc.c
10959 F:      drivers/mfd/*omap*.c
10960 F:      drivers/mfd/menelaus.c
10961 F:      drivers/mfd/palmas.c
10962 F:      drivers/mfd/tps65217.c
10963 F:      drivers/mfd/tps65218.c
10964 F:      drivers/mfd/tps65910.c
10965 F:      drivers/mfd/twl-core.[ch]
10966 F:      drivers/mfd/twl4030*.c
10967 F:      drivers/mfd/twl6030*.c
10968 F:      drivers/mfd/twl6040*.c
10969 F:      drivers/regulator/palmas-regulator*.c
10970 F:      drivers/regulator/pbias-regulator.c
10971 F:      drivers/regulator/tps65217-regulator.c
10972 F:      drivers/regulator/tps65218-regulator.c
10973 F:      drivers/regulator/tps65910-regulator.c
10974 F:      drivers/regulator/twl-regulator.c
10975 F:      drivers/regulator/twl6030-regulator.c
10976 F:      include/linux/platform_data/i2c-omap.h
10977
10978 ONION OMEGA2+ BOARD
10979 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10980 L:      linux-mips@vger.kernel.org
10981 S:      Maintained
10982 F:      arch/mips/boot/dts/ralink/omega2p.dts
10983
10984 OMFS FILESYSTEM
10985 M:      Bob Copeland <me@bobcopeland.com>
10986 L:      linux-karma-devel@lists.sourceforge.net
10987 S:      Maintained
10988 F:      Documentation/filesystems/omfs.txt
10989 F:      fs/omfs/
10990
10991 OMNIKEY CARDMAN 4000 DRIVER
10992 M:      Harald Welte <laforge@gnumonks.org>
10993 S:      Maintained
10994 F:      drivers/char/pcmcia/cm4000_cs.c
10995 F:      include/linux/cm4000_cs.h
10996 F:      include/uapi/linux/cm4000_cs.h
10997
10998 OMNIKEY CARDMAN 4040 DRIVER
10999 M:      Harald Welte <laforge@gnumonks.org>
11000 S:      Maintained
11001 F:      drivers/char/pcmcia/cm4040_cs.*
11002
11003 OMNIVISION OV13858 SENSOR DRIVER
11004 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11005 L:      linux-media@vger.kernel.org
11006 T:      git git://linuxtv.org/media_tree.git
11007 S:      Maintained
11008 F:      drivers/media/i2c/ov13858.c
11009
11010 OMNIVISION OV2680 SENSOR DRIVER
11011 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11012 L:      linux-media@vger.kernel.org
11013 T:      git git://linuxtv.org/media_tree.git
11014 S:      Maintained
11015 F:      drivers/media/i2c/ov2680.c
11016 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11017
11018 OMNIVISION OV2685 SENSOR DRIVER
11019 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11020 L:      linux-media@vger.kernel.org
11021 T:      git git://linuxtv.org/media_tree.git
11022 S:      Maintained
11023 F:      drivers/media/i2c/ov2685.c
11024
11025 OMNIVISION OV5640 SENSOR DRIVER
11026 M:      Steve Longerbeam <slongerbeam@gmail.com>
11027 L:      linux-media@vger.kernel.org
11028 T:      git git://linuxtv.org/media_tree.git
11029 S:      Maintained
11030 F:      drivers/media/i2c/ov5640.c
11031
11032 OMNIVISION OV5647 SENSOR DRIVER
11033 M:      Luis Oliveira <lolivei@synopsys.com>
11034 L:      linux-media@vger.kernel.org
11035 T:      git git://linuxtv.org/media_tree.git
11036 S:      Maintained
11037 F:      drivers/media/i2c/ov5647.c
11038
11039 OMNIVISION OV5695 SENSOR DRIVER
11040 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11041 L:      linux-media@vger.kernel.org
11042 T:      git git://linuxtv.org/media_tree.git
11043 S:      Maintained
11044 F:      drivers/media/i2c/ov5695.c
11045
11046 OMNIVISION OV7670 SENSOR DRIVER
11047 M:      Jonathan Corbet <corbet@lwn.net>
11048 L:      linux-media@vger.kernel.org
11049 T:      git git://linuxtv.org/media_tree.git
11050 S:      Maintained
11051 F:      drivers/media/i2c/ov7670.c
11052 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11053
11054 OMNIVISION OV772x SENSOR DRIVER
11055 M:      Jacopo Mondi <jacopo@jmondi.org>
11056 L:      linux-media@vger.kernel.org
11057 T:      git git://linuxtv.org/media_tree.git
11058 S:      Odd fixes
11059 F:      drivers/media/i2c/ov772x.c
11060 F:      include/media/i2c/ov772x.h
11061 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11062
11063 OMNIVISION OV7740 SENSOR DRIVER
11064 M:      Wenyou Yang <wenyou.yang@microchip.com>
11065 L:      linux-media@vger.kernel.org
11066 T:      git git://linuxtv.org/media_tree.git
11067 S:      Maintained
11068 F:      drivers/media/i2c/ov7740.c
11069 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11070
11071 OMNIVISION OV9650 SENSOR DRIVER
11072 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11073 R:      Akinobu Mita <akinobu.mita@gmail.com>
11074 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11075 L:      linux-media@vger.kernel.org
11076 T:      git git://linuxtv.org/media_tree.git
11077 S:      Maintained
11078 F:      drivers/media/i2c/ov9650.c
11079 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11080
11081 ONENAND FLASH DRIVER
11082 M:      Kyungmin Park <kyungmin.park@samsung.com>
11083 L:      linux-mtd@lists.infradead.org
11084 S:      Maintained
11085 F:      drivers/mtd/nand/onenand/
11086 F:      include/linux/mtd/onenand*.h
11087
11088 ONSTREAM SCSI TAPE DRIVER
11089 M:      Willem Riede <osst@riede.org>
11090 L:      osst-users@lists.sourceforge.net
11091 L:      linux-scsi@vger.kernel.org
11092 S:      Maintained
11093 F:      Documentation/scsi/osst.txt
11094 F:      drivers/scsi/osst.*
11095 F:      drivers/scsi/osst_*.h
11096 F:      drivers/scsi/st.h
11097
11098 OP-TEE DRIVER
11099 M:      Jens Wiklander <jens.wiklander@linaro.org>
11100 S:      Maintained
11101 F:      drivers/tee/optee/
11102
11103 OPA-VNIC DRIVER
11104 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11105 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11106 L:      linux-rdma@vger.kernel.org
11107 S:      Supported
11108 F:      drivers/infiniband/ulp/opa_vnic
11109
11110 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11111 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11112 M:      Frank Rowand <frowand.list@gmail.com>
11113 L:      devicetree@vger.kernel.org
11114 S:      Maintained
11115 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11116 F:      Documentation/devicetree/overlay-notes.txt
11117 F:      drivers/of/overlay.c
11118 F:      drivers/of/resolver.c
11119 K:      of_overlay_notifier_
11120
11121 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11122 M:      Rob Herring <robh+dt@kernel.org>
11123 M:      Frank Rowand <frowand.list@gmail.com>
11124 L:      devicetree@vger.kernel.org
11125 W:      http://www.devicetree.org/
11126 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11127 S:      Maintained
11128 F:      drivers/of/
11129 F:      include/linux/of*.h
11130 F:      scripts/dtc/
11131 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11132
11133 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11134 M:      Rob Herring <robh+dt@kernel.org>
11135 M:      Mark Rutland <mark.rutland@arm.com>
11136 L:      devicetree@vger.kernel.org
11137 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11138 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11139 S:      Maintained
11140 F:      Documentation/devicetree/
11141 F:      arch/*/boot/dts/
11142 F:      include/dt-bindings/
11143
11144 OPENCORES I2C BUS DRIVER
11145 M:      Peter Korsgaard <peter@korsgaard.com>
11146 L:      linux-i2c@vger.kernel.org
11147 S:      Maintained
11148 F:      Documentation/i2c/busses/i2c-ocores
11149 F:      drivers/i2c/busses/i2c-ocores.c
11150
11151 OPENRISC ARCHITECTURE
11152 M:      Jonas Bonn <jonas@southpole.se>
11153 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11154 M:      Stafford Horne <shorne@gmail.com>
11155 T:      git git://github.com/openrisc/linux.git
11156 L:      openrisc@lists.librecores.org
11157 W:      http://openrisc.io
11158 S:      Maintained
11159 F:      Documentation/devicetree/bindings/openrisc/
11160 F:      Documentation/openrisc/
11161 F:      arch/openrisc/
11162 F:      drivers/irqchip/irq-ompic.c
11163 F:      drivers/irqchip/irq-or1k-*
11164
11165 OPENVSWITCH
11166 M:      Pravin B Shelar <pshelar@ovn.org>
11167 L:      netdev@vger.kernel.org
11168 L:      dev@openvswitch.org
11169 W:      http://openvswitch.org
11170 S:      Maintained
11171 F:      net/openvswitch/
11172 F:      include/uapi/linux/openvswitch.h
11173
11174 OPERATING PERFORMANCE POINTS (OPP)
11175 M:      Viresh Kumar <vireshk@kernel.org>
11176 M:      Nishanth Menon <nm@ti.com>
11177 M:      Stephen Boyd <sboyd@kernel.org>
11178 L:      linux-pm@vger.kernel.org
11179 S:      Maintained
11180 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11181 F:      drivers/opp/
11182 F:      include/linux/pm_opp.h
11183 F:      Documentation/power/opp.txt
11184 F:      Documentation/devicetree/bindings/opp/
11185
11186 OPL4 DRIVER
11187 M:      Clemens Ladisch <clemens@ladisch.de>
11188 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11189 T:      git git://git.alsa-project.org/alsa-kernel.git
11190 S:      Maintained
11191 F:      sound/drivers/opl4/
11192
11193 OPROFILE
11194 M:      Robert Richter <rric@kernel.org>
11195 L:      oprofile-list@lists.sf.net
11196 S:      Maintained
11197 F:      arch/*/include/asm/oprofile*.h
11198 F:      arch/*/oprofile/
11199 F:      drivers/oprofile/
11200 F:      include/linux/oprofile.h
11201
11202 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11203 M:      Mark Fasheh <mark@fasheh.com>
11204 M:      Joel Becker <jlbec@evilplan.org>
11205 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11206 W:      http://ocfs2.wiki.kernel.org
11207 S:      Supported
11208 F:      Documentation/filesystems/ocfs2.txt
11209 F:      Documentation/filesystems/dlmfs.txt
11210 F:      fs/ocfs2/
11211
11212 ORANGEFS FILESYSTEM
11213 M:      Mike Marshall <hubcap@omnibond.com>
11214 R:      Martin Brandenburg <martin@omnibond.com>
11215 L:      devel@lists.orangefs.org
11216 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11217 S:      Supported
11218 F:      fs/orangefs/
11219 F:      Documentation/filesystems/orangefs.txt
11220
11221 ORINOCO DRIVER
11222 L:      linux-wireless@vger.kernel.org
11223 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11224 W:      http://www.nongnu.org/orinoco/
11225 S:      Orphan
11226 F:      drivers/net/wireless/intersil/orinoco/
11227
11228 OSD LIBRARY and FILESYSTEM
11229 M:      Boaz Harrosh <ooo@electrozaur.com>
11230 S:      Maintained
11231 F:      drivers/scsi/osd/
11232 F:      include/scsi/osd_*
11233 F:      fs/exofs/
11234
11235 OV2659 OMNIVISION SENSOR DRIVER
11236 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11237 L:      linux-media@vger.kernel.org
11238 W:      https://linuxtv.org
11239 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11240 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11241 S:      Maintained
11242 F:      drivers/media/i2c/ov2659.c
11243 F:      include/media/i2c/ov2659.h
11244
11245 OVERLAY FILESYSTEM
11246 M:      Miklos Szeredi <miklos@szeredi.hu>
11247 L:      linux-unionfs@vger.kernel.org
11248 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11249 S:      Supported
11250 F:      fs/overlayfs/
11251 F:      Documentation/filesystems/overlayfs.txt
11252
11253 P54 WIRELESS DRIVER
11254 M:      Christian Lamparter <chunkeey@googlemail.com>
11255 L:      linux-wireless@vger.kernel.org
11256 W:      http://wireless.kernel.org/en/users/Drivers/p54
11257 S:      Maintained
11258 F:      drivers/net/wireless/intersil/p54/
11259
11260 PA SEMI ETHERNET DRIVER
11261 L:      netdev@vger.kernel.org
11262 S:      Orphan
11263 F:      drivers/net/ethernet/pasemi/*
11264
11265 PA SEMI SMBUS DRIVER
11266 L:      linux-i2c@vger.kernel.org
11267 S:      Orphan
11268 F:      drivers/i2c/busses/i2c-pasemi.c
11269
11270 PADATA PARALLEL EXECUTION MECHANISM
11271 M:      Steffen Klassert <steffen.klassert@secunet.com>
11272 L:      linux-crypto@vger.kernel.org
11273 S:      Maintained
11274 F:      kernel/padata.c
11275 F:      include/linux/padata.h
11276 F:      Documentation/padata.txt
11277
11278 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11279 M:      Harald Welte <laforge@gnumonks.org>
11280 L:      platform-driver-x86@vger.kernel.org
11281 S:      Maintained
11282 F:      drivers/platform/x86/panasonic-laptop.c
11283
11284 PARALLEL LCD/KEYPAD PANEL DRIVER
11285 M:      Willy Tarreau <willy@haproxy.com>
11286 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11287 S:      Odd Fixes
11288 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11289 F:      drivers/auxdisplay/panel.c
11290
11291 PARALLEL PORT SUBSYSTEM
11292 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11293 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11294 L:      linux-parport@lists.infradead.org (subscribers-only)
11295 S:      Maintained
11296 F:      drivers/parport/
11297 F:      include/linux/parport*.h
11298 F:      drivers/char/ppdev.c
11299 F:      include/uapi/linux/ppdev.h
11300 F:      Documentation/parport*.txt
11301
11302 PARAVIRT_OPS INTERFACE
11303 M:      Juergen Gross <jgross@suse.com>
11304 M:      Alok Kataria <akataria@vmware.com>
11305 L:      virtualization@lists.linux-foundation.org
11306 S:      Supported
11307 F:      Documentation/virtual/paravirt_ops.txt
11308 F:      arch/*/kernel/paravirt*
11309 F:      arch/*/include/asm/paravirt*.h
11310 F:      include/linux/hypervisor.h
11311
11312 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11313 M:      Tim Waugh <tim@cyberelk.net>
11314 L:      linux-parport@lists.infradead.org (subscribers-only)
11315 S:      Maintained
11316 F:      Documentation/blockdev/paride.txt
11317 F:      drivers/block/paride/
11318
11319 PARISC ARCHITECTURE
11320 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
11321 M:      Helge Deller <deller@gmx.de>
11322 L:      linux-parisc@vger.kernel.org
11323 W:      http://www.parisc-linux.org/
11324 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11325 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11326 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11327 S:      Maintained
11328 F:      arch/parisc/
11329 F:      Documentation/parisc/
11330 F:      drivers/parisc/
11331 F:      drivers/char/agp/parisc-agp.c
11332 F:      drivers/input/serio/gscps2.c
11333 F:      drivers/parport/parport_gsc.*
11334 F:      drivers/tty/serial/8250/8250_gsc.c
11335 F:      drivers/video/fbdev/sti*
11336 F:      drivers/video/console/sti*
11337 F:      drivers/video/logo/logo_parisc*
11338
11339 PARMAN
11340 M:      Jiri Pirko <jiri@mellanox.com>
11341 L:      netdev@vger.kernel.org
11342 S:      Supported
11343 F:      lib/parman.c
11344 F:      lib/test_parman.c
11345 F:      include/linux/parman.h
11346
11347 PC87360 HARDWARE MONITORING DRIVER
11348 M:      Jim Cromie <jim.cromie@gmail.com>
11349 L:      linux-hwmon@vger.kernel.org
11350 S:      Maintained
11351 F:      Documentation/hwmon/pc87360
11352 F:      drivers/hwmon/pc87360.c
11353
11354 PC8736x GPIO DRIVER
11355 M:      Jim Cromie <jim.cromie@gmail.com>
11356 S:      Maintained
11357 F:      drivers/char/pc8736x_gpio.c
11358
11359 PC87427 HARDWARE MONITORING DRIVER
11360 M:      Jean Delvare <jdelvare@suse.com>
11361 L:      linux-hwmon@vger.kernel.org
11362 S:      Maintained
11363 F:      Documentation/hwmon/pc87427
11364 F:      drivers/hwmon/pc87427.c
11365
11366 PCA9532 LED DRIVER
11367 M:      Riku Voipio <riku.voipio@iki.fi>
11368 S:      Maintained
11369 F:      drivers/leds/leds-pca9532.c
11370 F:      include/linux/leds-pca9532.h
11371
11372 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11373 M:      Guenter Roeck <linux@roeck-us.net>
11374 L:      linux-i2c@vger.kernel.org
11375 S:      Maintained
11376 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11377
11378 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11379 M:      Khalid Aziz <khalid@gonehiking.org>
11380 S:      Maintained
11381 F:      drivers/firmware/pcdp.*
11382
11383 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11384 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11385 L:      linux-pci@vger.kernel.org
11386 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11387 S:      Maintained
11388 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11389 F:      drivers/pci/controller/pci-aardvark.c
11390
11391 PCI DRIVER FOR ALTERA PCIE IP
11392 M:      Ley Foon Tan <lftan@altera.com>
11393 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11394 L:      linux-pci@vger.kernel.org
11395 S:      Supported
11396 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11397 F:      drivers/pci/controller/pcie-altera.c
11398
11399 PCI DRIVER FOR APPLIEDMICRO XGENE
11400 M:      Tanmay Inamdar <tinamdar@apm.com>
11401 L:      linux-pci@vger.kernel.org
11402 L:      linux-arm-kernel@lists.infradead.org
11403 S:      Maintained
11404 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11405 F:      drivers/pci/controller/pci-xgene.c
11406
11407 PCI DRIVER FOR ARM VERSATILE PLATFORM
11408 M:      Rob Herring <robh@kernel.org>
11409 L:      linux-pci@vger.kernel.org
11410 L:      linux-arm-kernel@lists.infradead.org
11411 S:      Maintained
11412 F:      Documentation/devicetree/bindings/pci/versatile.txt
11413 F:      drivers/pci/controller/pci-versatile.c
11414
11415 PCI DRIVER FOR ARMADA 8K
11416 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11417 L:      linux-pci@vger.kernel.org
11418 L:      linux-arm-kernel@lists.infradead.org
11419 S:      Maintained
11420 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11421 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11422
11423 PCI DRIVER FOR CADENCE PCIE IP
11424 M:      Alan Douglas <adouglas@cadence.com>
11425 L:      linux-pci@vger.kernel.org
11426 S:      Maintained
11427 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11428 F:      drivers/pci/controller/pcie-cadence*
11429
11430 PCI DRIVER FOR FREESCALE LAYERSCAPE
11431 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11432 M:      Mingkai Hu <mingkai.hu@nxp.com>
11433 M:      Roy Zang <roy.zang@nxp.com>
11434 L:      linuxppc-dev@lists.ozlabs.org
11435 L:      linux-pci@vger.kernel.org
11436 L:      linux-arm-kernel@lists.infradead.org
11437 S:      Maintained
11438 F:      drivers/pci/controller/dwc/*layerscape*
11439
11440 PCI DRIVER FOR GENERIC OF HOSTS
11441 M:      Will Deacon <will.deacon@arm.com>
11442 L:      linux-pci@vger.kernel.org
11443 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11444 S:      Maintained
11445 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11446 F:      drivers/pci/controller/pci-host-common.c
11447 F:      drivers/pci/controller/pci-host-generic.c
11448
11449 PCI DRIVER FOR IMX6
11450 M:      Richard Zhu <hongxing.zhu@nxp.com>
11451 M:      Lucas Stach <l.stach@pengutronix.de>
11452 L:      linux-pci@vger.kernel.org
11453 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11454 S:      Maintained
11455 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11456 F:      drivers/pci/controller/dwc/*imx6*
11457
11458 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11459 M:      Keith Busch <keith.busch@intel.com>
11460 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11461 L:      linux-pci@vger.kernel.org
11462 S:      Supported
11463 F:      drivers/pci/controller/vmd.c
11464
11465 PCI DRIVER FOR MICROSEMI SWITCHTEC
11466 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11467 M:      Logan Gunthorpe <logang@deltatee.com>
11468 L:      linux-pci@vger.kernel.org
11469 S:      Maintained
11470 F:      Documentation/switchtec.txt
11471 F:      Documentation/ABI/testing/sysfs-class-switchtec
11472 F:      drivers/pci/switch/switchtec*
11473 F:      include/uapi/linux/switchtec_ioctl.h
11474 F:      include/linux/switchtec.h
11475 F:      drivers/ntb/hw/mscc/
11476
11477 PCI DRIVER FOR MOBIVEIL PCIE IP
11478 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11479 L:      linux-pci@vger.kernel.org
11480 S:      Supported
11481 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11482 F:      drivers/pci/controller/pcie-mobiveil.c
11483
11484 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11485 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11486 M:      Jason Cooper <jason@lakedaemon.net>
11487 L:      linux-pci@vger.kernel.org
11488 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11489 S:      Maintained
11490 F:      drivers/pci/controller/*mvebu*
11491
11492 PCI DRIVER FOR NVIDIA TEGRA
11493 M:      Thierry Reding <thierry.reding@gmail.com>
11494 L:      linux-tegra@vger.kernel.org
11495 L:      linux-pci@vger.kernel.org
11496 S:      Supported
11497 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11498 F:      drivers/pci/controller/pci-tegra.c
11499
11500 PCI DRIVER FOR RENESAS R-CAR
11501 M:      Simon Horman <horms@verge.net.au>
11502 L:      linux-pci@vger.kernel.org
11503 L:      linux-renesas-soc@vger.kernel.org
11504 S:      Maintained
11505 F:      drivers/pci/controller/*rcar*
11506
11507 PCI DRIVER FOR SAMSUNG EXYNOS
11508 M:      Jingoo Han <jingoohan1@gmail.com>
11509 L:      linux-pci@vger.kernel.org
11510 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11511 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11512 S:      Maintained
11513 F:      drivers/pci/controller/dwc/pci-exynos.c
11514
11515 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11516 M:      Jingoo Han <jingoohan1@gmail.com>
11517 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11518 L:      linux-pci@vger.kernel.org
11519 S:      Maintained
11520 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11521 F:      drivers/pci/controller/dwc/*designware*
11522
11523 PCI DRIVER FOR TI DRA7XX
11524 M:      Kishon Vijay Abraham I <kishon@ti.com>
11525 L:      linux-omap@vger.kernel.org
11526 L:      linux-pci@vger.kernel.org
11527 S:      Supported
11528 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11529 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11530
11531 PCI DRIVER FOR TI KEYSTONE
11532 M:      Murali Karicheri <m-karicheri2@ti.com>
11533 L:      linux-pci@vger.kernel.org
11534 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11535 S:      Maintained
11536 F:      drivers/pci/controller/dwc/pci-keystone.c
11537
11538 PCI ENDPOINT SUBSYSTEM
11539 M:      Kishon Vijay Abraham I <kishon@ti.com>
11540 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11541 L:      linux-pci@vger.kernel.org
11542 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11543 S:      Supported
11544 F:      drivers/pci/endpoint/
11545 F:      drivers/misc/pci_endpoint_test.c
11546 F:      tools/pci/
11547
11548 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11549 M:      Russell Currey <ruscur@russell.cc>
11550 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11551 M:      Oliver O'Halloran <oohall@gmail.com>
11552 L:      linuxppc-dev@lists.ozlabs.org
11553 S:      Supported
11554 F:      Documentation/PCI/pci-error-recovery.txt
11555 F:      drivers/pci/pcie/aer.c
11556 F:      drivers/pci/pcie/dpc.c
11557 F:      drivers/pci/pcie/err.c
11558 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11559 F:      arch/powerpc/kernel/eeh*.c
11560 F:      arch/powerpc/platforms/*/eeh*.c
11561 F:      arch/powerpc/include/*/eeh*.h
11562
11563 PCI ERROR RECOVERY
11564 M:      Linas Vepstas <linasvepstas@gmail.com>
11565 L:      linux-pci@vger.kernel.org
11566 S:      Supported
11567 F:      Documentation/PCI/pci-error-recovery.txt
11568
11569 PCI MSI DRIVER FOR ALTERA MSI IP
11570 M:      Ley Foon Tan <lftan@altera.com>
11571 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11572 L:      linux-pci@vger.kernel.org
11573 S:      Supported
11574 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11575 F:      drivers/pci/controller/pcie-altera-msi.c
11576
11577 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11578 M:      Duc Dang <dhdang@apm.com>
11579 L:      linux-pci@vger.kernel.org
11580 L:      linux-arm-kernel@lists.infradead.org
11581 S:      Maintained
11582 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11583 F:      drivers/pci/controller/pci-xgene-msi.c
11584
11585 PCI SUBSYSTEM
11586 M:      Bjorn Helgaas <bhelgaas@google.com>
11587 L:      linux-pci@vger.kernel.org
11588 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11589 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11590 S:      Supported
11591 F:      Documentation/devicetree/bindings/pci/
11592 F:      Documentation/PCI/
11593 F:      drivers/acpi/pci*
11594 F:      drivers/pci/
11595 F:      include/asm-generic/pci*
11596 F:      include/linux/pci*
11597 F:      include/linux/of_pci.h
11598 F:      include/uapi/linux/pci*
11599 F:      lib/pci*
11600 F:      arch/x86/pci/
11601 F:      arch/x86/kernel/quirks.c
11602
11603 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11604 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11605 L:      linux-pci@vger.kernel.org
11606 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11607 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11608 S:      Supported
11609 F:      drivers/pci/controller/
11610
11611 PCIE DRIVER FOR AXIS ARTPEC
11612 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11613 L:      linux-arm-kernel@axis.com
11614 L:      linux-pci@vger.kernel.org
11615 S:      Maintained
11616 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11617 F:      drivers/pci/controller/dwc/*artpec*
11618
11619 PCIE DRIVER FOR CAVIUM THUNDERX
11620 M:      David Daney <david.daney@cavium.com>
11621 L:      linux-pci@vger.kernel.org
11622 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11623 S:      Supported
11624 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11625 F:      drivers/pci/controller/pci-thunder-*
11626
11627 PCIE DRIVER FOR HISILICON
11628 M:      Zhou Wang <wangzhou1@hisilicon.com>
11629 L:      linux-pci@vger.kernel.org
11630 S:      Maintained
11631 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11632 F:      drivers/pci/controller/dwc/pcie-hisi.c
11633
11634 PCIE DRIVER FOR HISILICON KIRIN
11635 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11636 M:      Binghui Wang <wangbinghui@hisilicon.com>
11637 L:      linux-pci@vger.kernel.org
11638 S:      Maintained
11639 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11640 F:      drivers/pci/controller/dwc/pcie-kirin.c
11641
11642 PCIE DRIVER FOR HISILICON STB
11643 M:      Jianguo Sun <sunjianguo1@huawei.com>
11644 M:      Shawn Guo <shawn.guo@linaro.org>
11645 L:      linux-pci@vger.kernel.org
11646 S:      Maintained
11647 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11648 F:      drivers/pci/controller/dwc/pcie-histb.c
11649
11650 PCIE DRIVER FOR MEDIATEK
11651 M:      Ryder Lee <ryder.lee@mediatek.com>
11652 L:      linux-pci@vger.kernel.org
11653 L:      linux-mediatek@lists.infradead.org
11654 S:      Supported
11655 F:      Documentation/devicetree/bindings/pci/mediatek*
11656 F:      drivers/pci/controller/*mediatek*
11657
11658 PCIE DRIVER FOR QUALCOMM MSM
11659 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11660 L:      linux-pci@vger.kernel.org
11661 L:      linux-arm-msm@vger.kernel.org
11662 S:      Maintained
11663 F:      drivers/pci/controller/dwc/*qcom*
11664
11665 PCIE DRIVER FOR ROCKCHIP
11666 M:      Shawn Lin <shawn.lin@rock-chips.com>
11667 L:      linux-pci@vger.kernel.org
11668 L:      linux-rockchip@lists.infradead.org
11669 S:      Maintained
11670 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11671 F:      drivers/pci/controller/pcie-rockchip*
11672
11673 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11674 M:      Linus Walleij <linus.walleij@linaro.org>
11675 L:      linux-pci@vger.kernel.org
11676 S:      Maintained
11677 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11678 F:      drivers/pci/controller/pci-v3-semi.c
11679
11680 PCIE DRIVER FOR ST SPEAR13XX
11681 M:      Pratyush Anand <pratyush.anand@gmail.com>
11682 L:      linux-pci@vger.kernel.org
11683 S:      Maintained
11684 F:      drivers/pci/controller/dwc/*spear*
11685
11686 PCMCIA SUBSYSTEM
11687 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11688 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11689 S:      Odd Fixes
11690 F:      Documentation/pcmcia/
11691 F:      tools/pcmcia/
11692 F:      drivers/pcmcia/
11693 F:      include/pcmcia/
11694
11695 PCNET32 NETWORK DRIVER
11696 M:      Don Fry <pcnet32@frontier.com>
11697 L:      netdev@vger.kernel.org
11698 S:      Maintained
11699 F:      drivers/net/ethernet/amd/pcnet32.c
11700
11701 PCRYPT PARALLEL CRYPTO ENGINE
11702 M:      Steffen Klassert <steffen.klassert@secunet.com>
11703 L:      linux-crypto@vger.kernel.org
11704 S:      Maintained
11705 F:      crypto/pcrypt.c
11706 F:      include/crypto/pcrypt.h
11707
11708 PEAQ WMI HOTKEYS DRIVER
11709 M:      Hans de Goede <hdegoede@redhat.com>
11710 L:      platform-driver-x86@vger.kernel.org
11711 S:      Maintained
11712 F:      drivers/platform/x86/peaq-wmi.c
11713
11714 PER-CPU MEMORY ALLOCATOR
11715 M:      Dennis Zhou <dennis@kernel.org>
11716 M:      Tejun Heo <tj@kernel.org>
11717 M:      Christoph Lameter <cl@linux.com>
11718 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
11719 S:      Maintained
11720 F:      include/linux/percpu*.h
11721 F:      mm/percpu*.c
11722 F:      arch/*/include/asm/percpu.h
11723
11724 PER-TASK DELAY ACCOUNTING
11725 M:      Balbir Singh <bsingharora@gmail.com>
11726 S:      Maintained
11727 F:      include/linux/delayacct.h
11728 F:      kernel/delayacct.c
11729
11730 PERFORMANCE EVENTS SUBSYSTEM
11731 M:      Peter Zijlstra <peterz@infradead.org>
11732 M:      Ingo Molnar <mingo@redhat.com>
11733 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11734 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11735 R:      Jiri Olsa <jolsa@redhat.com>
11736 R:      Namhyung Kim <namhyung@kernel.org>
11737 L:      linux-kernel@vger.kernel.org
11738 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11739 S:      Supported
11740 F:      kernel/events/*
11741 F:      include/linux/perf_event.h
11742 F:      include/uapi/linux/perf_event.h
11743 F:      arch/*/kernel/perf_event*.c
11744 F:      arch/*/kernel/*/perf_event*.c
11745 F:      arch/*/kernel/*/*/perf_event*.c
11746 F:      arch/*/include/asm/perf_event.h
11747 F:      arch/*/kernel/perf_callchain.c
11748 F:      arch/*/events/*
11749 F:      tools/perf/
11750
11751 PERSONALITY HANDLING
11752 M:      Christoph Hellwig <hch@infradead.org>
11753 L:      linux-abi-devel@lists.sourceforge.net
11754 S:      Maintained
11755 F:      include/linux/personality.h
11756 F:      include/uapi/linux/personality.h
11757
11758 PHOENIX RC FLIGHT CONTROLLER ADAPTER
11759 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11760 L:      linux-input@vger.kernel.org
11761 S:      Maintained
11762 F:      Documentation/input/devices/pxrc.rst
11763 F:      drivers/input/joystick/pxrc.c
11764
11765 PHONET PROTOCOL
11766 M:      Remi Denis-Courmont <courmisch@gmail.com>
11767 S:      Supported
11768 F:      Documentation/networking/phonet.txt
11769 F:      include/linux/phonet.h
11770 F:      include/net/phonet/
11771 F:      include/uapi/linux/phonet.h
11772 F:      net/phonet/
11773
11774 PHRAM MTD DRIVER
11775 M:      Joern Engel <joern@lazybastard.org>
11776 L:      linux-mtd@lists.infradead.org
11777 S:      Maintained
11778 F:      drivers/mtd/devices/phram.c
11779
11780 PICOLCD HID DRIVER
11781 M:      Bruno Prémont <bonbons@linux-vserver.org>
11782 L:      linux-input@vger.kernel.org
11783 S:      Maintained
11784 F:      drivers/hid/hid-picolcd*
11785
11786 PICOXCELL SUPPORT
11787 M:      Jamie Iles <jamie@jamieiles.com>
11788 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11789 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11790 S:      Supported
11791 F:      arch/arm/boot/dts/picoxcell*
11792 F:      arch/arm/mach-picoxcell/
11793 F:      drivers/crypto/picoxcell*
11794
11795 PIN CONTROL SUBSYSTEM
11796 M:      Linus Walleij <linus.walleij@linaro.org>
11797 L:      linux-gpio@vger.kernel.org
11798 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11799 S:      Maintained
11800 F:      Documentation/devicetree/bindings/pinctrl/
11801 F:      Documentation/driver-api/pinctl.rst
11802 F:      drivers/pinctrl/
11803 F:      include/linux/pinctrl/
11804
11805 PIN CONTROLLER - ATMEL AT91
11806 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11807 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11808 S:      Maintained
11809 F:      drivers/pinctrl/pinctrl-at91.*
11810
11811 PIN CONTROLLER - ATMEL AT91 PIO4
11812 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11813 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11814 L:      linux-gpio@vger.kernel.org
11815 S:      Supported
11816 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11817
11818 PIN CONTROLLER - FREESCALE
11819 M:      Dong Aisheng <aisheng.dong@nxp.com>
11820 M:      Fabio Estevam <festevam@gmail.com>
11821 M:      Shawn Guo <shawnguo@kernel.org>
11822 M:      Stefan Agner <stefan@agner.ch>
11823 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11824 L:      linux-gpio@vger.kernel.org
11825 S:      Maintained
11826 F:      drivers/pinctrl/freescale/
11827 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11828
11829 PIN CONTROLLER - INTEL
11830 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11831 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
11832 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
11833 S:      Maintained
11834 F:      drivers/pinctrl/intel/
11835
11836 PIN CONTROLLER - MEDIATEK
11837 M:      Sean Wang <sean.wang@kernel.org>
11838 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11839 S:      Maintained
11840 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11841 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11842 F:      drivers/pinctrl/mediatek/
11843
11844 PIN CONTROLLER - QUALCOMM
11845 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11846 S:      Maintained
11847 L:      linux-arm-msm@vger.kernel.org
11848 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11849 F:      drivers/pinctrl/qcom/
11850
11851 PIN CONTROLLER - RENESAS
11852 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11853 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11854 L:      linux-renesas-soc@vger.kernel.org
11855 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11856 S:      Maintained
11857 F:      drivers/pinctrl/sh-pfc/
11858
11859 PIN CONTROLLER - SAMSUNG
11860 M:      Tomasz Figa <tomasz.figa@gmail.com>
11861 M:      Krzysztof Kozlowski <krzk@kernel.org>
11862 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11863 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11864 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11865 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11866 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11867 S:      Maintained
11868 F:      drivers/pinctrl/samsung/
11869 F:      include/dt-bindings/pinctrl/samsung.h
11870 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11871
11872 PIN CONTROLLER - SINGLE
11873 M:      Tony Lindgren <tony@atomide.com>
11874 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11875 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11876 L:      linux-omap@vger.kernel.org
11877 S:      Maintained
11878 F:      drivers/pinctrl/pinctrl-single.c
11879
11880 PIN CONTROLLER - ST SPEAR
11881 M:      Viresh Kumar <vireshk@kernel.org>
11882 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11883 W:      http://www.st.com/spear
11884 S:      Maintained
11885 F:      drivers/pinctrl/spear/
11886
11887 PISTACHIO SOC SUPPORT
11888 M:      James Hartley <james.hartley@sondrel.com>
11889 L:      linux-mips@vger.kernel.org
11890 S:      Odd Fixes
11891 F:      arch/mips/pistachio/
11892 F:      arch/mips/include/asm/mach-pistachio/
11893 F:      arch/mips/boot/dts/img/pistachio*
11894 F:      arch/mips/configs/pistachio*_defconfig
11895
11896 PKTCDVD DRIVER
11897 S:      Orphan
11898 M:      linux-block@vger.kernel.org
11899 F:      drivers/block/pktcdvd.c
11900 F:      include/linux/pktcdvd.h
11901 F:      include/uapi/linux/pktcdvd.h
11902
11903 PKUNITY SOC DRIVERS
11904 M:      Guan Xuetao <gxt@pku.edu.cn>
11905 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11906 S:      Maintained
11907 T:      git git://github.com/gxt/linux.git
11908 F:      drivers/input/serio/i8042-unicore32io.h
11909 F:      drivers/i2c/busses/i2c-puv3.c
11910 F:      drivers/video/fbdev/fb-puv3.c
11911 F:      drivers/rtc/rtc-puv3.c
11912
11913 PMBUS HARDWARE MONITORING DRIVERS
11914 M:      Guenter Roeck <linux@roeck-us.net>
11915 L:      linux-hwmon@vger.kernel.org
11916 W:      http://hwmon.wiki.kernel.org/
11917 W:      http://www.roeck-us.net/linux/drivers/
11918 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11919 S:      Maintained
11920 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
11921 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
11922 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
11923 F:      Documentation/hwmon/adm1275
11924 F:      Documentation/hwmon/ibm-cffps
11925 F:      Documentation/hwmon/ir35221
11926 F:      Documentation/hwmon/lm25066
11927 F:      Documentation/hwmon/ltc2978
11928 F:      Documentation/hwmon/ltc3815
11929 F:      Documentation/hwmon/max16064
11930 F:      Documentation/hwmon/max20751
11931 F:      Documentation/hwmon/max31785
11932 F:      Documentation/hwmon/max34440
11933 F:      Documentation/hwmon/max8688
11934 F:      Documentation/hwmon/pmbus
11935 F:      Documentation/hwmon/pmbus-core
11936 F:      Documentation/hwmon/tps40422
11937 F:      Documentation/hwmon/ucd9000
11938 F:      Documentation/hwmon/ucd9200
11939 F:      Documentation/hwmon/zl6100
11940 F:      drivers/hwmon/pmbus/
11941 F:      include/linux/pmbus.h
11942
11943 PMC SIERRA MaxRAID DRIVER
11944 L:      linux-scsi@vger.kernel.org
11945 W:      http://www.pmc-sierra.com/
11946 S:      Orphan
11947 F:      drivers/scsi/pmcraid.*
11948
11949 PMC SIERRA PM8001 DRIVER
11950 M:      Jack Wang <jinpu.wang@profitbricks.com>
11951 M:      lindar_liu@usish.com
11952 L:      linux-scsi@vger.kernel.org
11953 S:      Supported
11954 F:      drivers/scsi/pm8001/
11955
11956 PNP SUPPORT
11957 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11958 S:      Maintained
11959 F:      drivers/pnp/
11960
11961 POSIX CLOCKS and TIMERS
11962 M:      Thomas Gleixner <tglx@linutronix.de>
11963 L:      linux-kernel@vger.kernel.org
11964 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11965 S:      Maintained
11966 F:      fs/timerfd.c
11967 F:      include/linux/timer*
11968 F:      kernel/time/*timer*
11969
11970 POWER MANAGEMENT CORE
11971 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11972 L:      linux-pm@vger.kernel.org
11973 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11974 B:      https://bugzilla.kernel.org
11975 S:      Supported
11976 F:      drivers/base/power/
11977 F:      include/linux/pm.h
11978 F:      include/linux/pm_*
11979 F:      include/linux/powercap.h
11980 F:      drivers/powercap/
11981 F:      kernel/configs/nopm.config
11982
11983 POWER STATE COORDINATION INTERFACE (PSCI)
11984 M:      Mark Rutland <mark.rutland@arm.com>
11985 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11986 L:      linux-arm-kernel@lists.infradead.org
11987 S:      Maintained
11988 F:      drivers/firmware/psci*.c
11989 F:      include/linux/psci.h
11990 F:      include/uapi/linux/psci.h
11991
11992 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11993 M:      Sebastian Reichel <sre@kernel.org>
11994 L:      linux-pm@vger.kernel.org
11995 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11996 S:      Maintained
11997 F:      Documentation/ABI/testing/sysfs-class-power
11998 F:      Documentation/devicetree/bindings/power/supply/
11999 F:      include/linux/power_supply.h
12000 F:      drivers/power/supply/
12001
12002 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12003 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12004 L:      linuxppc-dev@lists.ozlabs.org
12005 S:      Maintained
12006 F:      drivers/char/powernv-op-panel.c
12007
12008 PPP OVER ATM (RFC 2364)
12009 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12010 S:      Maintained
12011 F:      net/atm/pppoatm.c
12012 F:      include/uapi/linux/atmppp.h
12013
12014 PPP OVER ETHERNET
12015 M:      Michal Ostrowski <mostrows@earthlink.net>
12016 S:      Maintained
12017 F:      drivers/net/ppp/pppoe.c
12018 F:      drivers/net/ppp/pppox.c
12019
12020 PPP OVER L2TP
12021 M:      James Chapman <jchapman@katalix.com>
12022 S:      Maintained
12023 F:      net/l2tp/l2tp_ppp.c
12024 F:      include/linux/if_pppol2tp.h
12025 F:      include/uapi/linux/if_pppol2tp.h
12026
12027 PPP PROTOCOL DRIVERS AND COMPRESSORS
12028 M:      Paul Mackerras <paulus@samba.org>
12029 L:      linux-ppp@vger.kernel.org
12030 S:      Maintained
12031 F:      drivers/net/ppp/ppp_*
12032
12033 PPS SUPPORT
12034 M:      Rodolfo Giometti <giometti@enneenne.com>
12035 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12036 L:      linuxpps@ml.enneenne.com (subscribers-only)
12037 S:      Maintained
12038 F:      Documentation/pps/
12039 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12040 F:      Documentation/ABI/testing/sysfs-pps
12041 F:      drivers/pps/
12042 F:      include/linux/pps*.h
12043 F:      include/uapi/linux/pps.h
12044
12045 PPTP DRIVER
12046 M:      Dmitry Kozlov <xeb@mail.ru>
12047 L:      netdev@vger.kernel.org
12048 S:      Maintained
12049 F:      drivers/net/ppp/pptp.c
12050 W:      http://sourceforge.net/projects/accel-pptp
12051
12052 PREEMPTIBLE KERNEL
12053 M:      Robert Love <rml@tech9.net>
12054 L:      kpreempt-tech@lists.sourceforge.net
12055 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
12056 S:      Supported
12057 F:      Documentation/preempt-locking.txt
12058 F:      include/linux/preempt.h
12059
12060 PRINTK
12061 M:      Petr Mladek <pmladek@suse.com>
12062 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12063 R:      Steven Rostedt <rostedt@goodmis.org>
12064 S:      Maintained
12065 F:      kernel/printk/
12066 F:      include/linux/printk.h
12067
12068 PRISM54 WIRELESS DRIVER
12069 M:      Luis Chamberlain <mcgrof@kernel.org>
12070 L:      linux-wireless@vger.kernel.org
12071 W:      http://wireless.kernel.org/en/users/Drivers/p54
12072 S:      Obsolete
12073 F:      drivers/net/wireless/intersil/prism54/
12074
12075 PROC FILESYSTEM
12076 R:      Alexey Dobriyan <adobriyan@gmail.com>
12077 L:      linux-kernel@vger.kernel.org
12078 L:      linux-fsdevel@vger.kernel.org
12079 S:      Maintained
12080 F:      fs/proc/
12081 F:      include/linux/proc_fs.h
12082 F:      tools/testing/selftests/proc/
12083 F:      Documentation/filesystems/proc.txt
12084
12085 PROC SYSCTL
12086 M:      Luis Chamberlain <mcgrof@kernel.org>
12087 M:      Kees Cook <keescook@chromium.org>
12088 L:      linux-kernel@vger.kernel.org
12089 L:      linux-fsdevel@vger.kernel.org
12090 S:      Maintained
12091 F:      fs/proc/proc_sysctl.c
12092 F:      include/linux/sysctl.h
12093 F:      kernel/sysctl.c
12094 F:      tools/testing/selftests/sysctl/
12095
12096 PS3 NETWORK SUPPORT
12097 M:      Geoff Levand <geoff@infradead.org>
12098 L:      netdev@vger.kernel.org
12099 L:      linuxppc-dev@lists.ozlabs.org
12100 S:      Maintained
12101 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12102
12103 PS3 PLATFORM SUPPORT
12104 M:      Geoff Levand <geoff@infradead.org>
12105 L:      linuxppc-dev@lists.ozlabs.org
12106 S:      Maintained
12107 F:      arch/powerpc/boot/ps3*
12108 F:      arch/powerpc/include/asm/lv1call.h
12109 F:      arch/powerpc/include/asm/ps3*.h
12110 F:      arch/powerpc/platforms/ps3/
12111 F:      drivers/*/ps3*
12112 F:      drivers/ps3/
12113 F:      drivers/rtc/rtc-ps3.c
12114 F:      drivers/usb/host/*ps3.c
12115 F:      sound/ppc/snd_ps3*
12116
12117 PS3VRAM DRIVER
12118 M:      Jim Paris <jim@jtan.com>
12119 M:      Geoff Levand <geoff@infradead.org>
12120 L:      linuxppc-dev@lists.ozlabs.org
12121 S:      Maintained
12122 F:      drivers/block/ps3vram.c
12123
12124 PSAMPLE PACKET SAMPLING SUPPORT:
12125 M:      Yotam Gigi <yotam.gi@gmail.com>
12126 S:      Maintained
12127 F:      net/psample
12128 F:      include/net/psample.h
12129 F:      include/uapi/linux/psample.h
12130
12131 PSTORE FILESYSTEM
12132 M:      Kees Cook <keescook@chromium.org>
12133 M:      Anton Vorontsov <anton@enomsg.org>
12134 M:      Colin Cross <ccross@android.com>
12135 M:      Tony Luck <tony.luck@intel.com>
12136 S:      Maintained
12137 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12138 F:      fs/pstore/
12139 F:      include/linux/pstore*
12140 F:      drivers/firmware/efi/efi-pstore.c
12141 F:      drivers/acpi/apei/erst.c
12142 F:      Documentation/admin-guide/ramoops.rst
12143 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12144 K:      \b(pstore|ramoops)
12145
12146 PTP HARDWARE CLOCK SUPPORT
12147 M:      Richard Cochran <richardcochran@gmail.com>
12148 L:      netdev@vger.kernel.org
12149 S:      Maintained
12150 W:      http://linuxptp.sourceforge.net/
12151 F:      Documentation/ABI/testing/sysfs-ptp
12152 F:      Documentation/ptp/*
12153 F:      drivers/net/phy/dp83640*
12154 F:      drivers/ptp/*
12155 F:      include/linux/ptp_cl*
12156
12157 PTRACE SUPPORT
12158 M:      Oleg Nesterov <oleg@redhat.com>
12159 S:      Maintained
12160 F:      include/asm-generic/syscall.h
12161 F:      include/linux/ptrace.h
12162 F:      include/linux/regset.h
12163 F:      include/linux/tracehook.h
12164 F:      include/uapi/linux/ptrace.h
12165 F:      include/uapi/linux/ptrace.h
12166 F:      include/asm-generic/ptrace.h
12167 F:      kernel/ptrace.c
12168 F:      arch/*/ptrace*.c
12169 F:      arch/*/*/ptrace*.c
12170 F:      arch/*/include/asm/ptrace*.h
12171
12172 PULSE8-CEC DRIVER
12173 M:      Hans Verkuil <hverkuil@xs4all.nl>
12174 L:      linux-media@vger.kernel.org
12175 T:      git git://linuxtv.org/media_tree.git
12176 S:      Maintained
12177 F:      drivers/media/usb/pulse8-cec/*
12178 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12179
12180 PVRUSB2 VIDEO4LINUX DRIVER
12181 M:      Mike Isely <isely@pobox.com>
12182 L:      pvrusb2@isely.net       (subscribers-only)
12183 L:      linux-media@vger.kernel.org
12184 W:      http://www.isely.net/pvrusb2/
12185 T:      git git://linuxtv.org/media_tree.git
12186 S:      Maintained
12187 F:      Documentation/media/v4l-drivers/pvrusb2*
12188 F:      drivers/media/usb/pvrusb2/
12189
12190 PWC WEBCAM DRIVER
12191 M:      Hans Verkuil <hverkuil@xs4all.nl>
12192 L:      linux-media@vger.kernel.org
12193 T:      git git://linuxtv.org/media_tree.git
12194 S:      Odd Fixes
12195 F:      drivers/media/usb/pwc/*
12196
12197 PWM FAN DRIVER
12198 M:      Kamil Debski <kamil@wypas.org>
12199 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12200 L:      linux-hwmon@vger.kernel.org
12201 S:      Supported
12202 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12203 F:      Documentation/hwmon/pwm-fan
12204 F:      drivers/hwmon/pwm-fan.c
12205
12206 PWM IR Transmitter
12207 M:      Sean Young <sean@mess.org>
12208 L:      linux-media@vger.kernel.org
12209 S:      Maintained
12210 F:      drivers/media/rc/pwm-ir-tx.c
12211
12212 PWM SUBSYSTEM
12213 M:      Thierry Reding <thierry.reding@gmail.com>
12214 L:      linux-pwm@vger.kernel.org
12215 S:      Maintained
12216 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12217 F:      Documentation/pwm.txt
12218 F:      Documentation/devicetree/bindings/pwm/
12219 F:      include/linux/pwm.h
12220 F:      drivers/pwm/
12221 F:      drivers/video/backlight/pwm_bl.c
12222 F:      include/linux/pwm_backlight.h
12223 F:      drivers/gpio/gpio-mvebu.c
12224 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12225
12226 PXA GPIO DRIVER
12227 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12228 L:      linux-gpio@vger.kernel.org
12229 S:      Maintained
12230 F:      drivers/gpio/gpio-pxa.c
12231
12232 PXA MMCI DRIVER
12233 S:      Orphan
12234
12235 PXA RTC DRIVER
12236 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12237 L:      linux-rtc@vger.kernel.org
12238 S:      Maintained
12239
12240 PXA2xx/PXA3xx SUPPORT
12241 M:      Daniel Mack <daniel@zonque.org>
12242 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12243 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12244 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12245 T:      git git://github.com/hzhuang1/linux.git
12246 T:      git git://github.com/rjarzmik/linux.git
12247 S:      Maintained
12248 F:      arch/arm/boot/dts/pxa*
12249 F:      arch/arm/mach-pxa/
12250 F:      drivers/dma/pxa*
12251 F:      drivers/pcmcia/pxa2xx*
12252 F:      drivers/pinctrl/pxa/
12253 F:      drivers/spi/spi-pxa2xx*
12254 F:      drivers/usb/gadget/udc/pxa2*
12255 F:      include/sound/pxa2xx-lib.h
12256 F:      sound/arm/pxa*
12257 F:      sound/soc/pxa/
12258
12259 QAT DRIVER
12260 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12261 L:      qat-linux@intel.com
12262 S:      Supported
12263 F:      drivers/crypto/qat/
12264
12265 QCOM AUDIO (ASoC) DRIVERS
12266 M:      Patrick Lai <plai@codeaurora.org>
12267 M:      Banajit Goswami <bgoswami@codeaurora.org>
12268 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12269 S:      Supported
12270 F:      sound/soc/qcom/
12271
12272 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12273 M:      Gabriel Somlo <somlo@cmu.edu>
12274 M:      "Michael S. Tsirkin" <mst@redhat.com>
12275 L:      qemu-devel@nongnu.org
12276 S:      Maintained
12277 F:      drivers/firmware/qemu_fw_cfg.c
12278 F:      include/uapi/linux/qemu_fw_cfg.h
12279
12280 QIB DRIVER
12281 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12282 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12283 L:      linux-rdma@vger.kernel.org
12284 S:      Supported
12285 F:      drivers/infiniband/hw/qib/
12286
12287 QLOGIC QL41xxx FCOE DRIVER
12288 M:      QLogic-Storage-Upstream@cavium.com
12289 L:      linux-scsi@vger.kernel.org
12290 S:      Supported
12291 F:      drivers/scsi/qedf/
12292
12293 QLOGIC QL41xxx ISCSI DRIVER
12294 M:      QLogic-Storage-Upstream@cavium.com
12295 L:      linux-scsi@vger.kernel.org
12296 S:      Supported
12297 F:      drivers/scsi/qedi/
12298
12299 QLOGIC QL4xxx ETHERNET DRIVER
12300 M:      Ariel Elior <Ariel.Elior@cavium.com>
12301 M:      everest-linux-l2@cavium.com
12302 L:      netdev@vger.kernel.org
12303 S:      Supported
12304 F:      drivers/net/ethernet/qlogic/qed/
12305 F:      include/linux/qed/
12306 F:      drivers/net/ethernet/qlogic/qede/
12307
12308 QLOGIC QL4xxx RDMA DRIVER
12309 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
12310 M:      Ariel Elior <Ariel.Elior@cavium.com>
12311 L:      linux-rdma@vger.kernel.org
12312 S:      Supported
12313 F:      drivers/infiniband/hw/qedr/
12314 F:      include/uapi/rdma/qedr-abi.h
12315
12316 QLOGIC QLA1280 SCSI DRIVER
12317 M:      Michael Reed <mdr@sgi.com>
12318 L:      linux-scsi@vger.kernel.org
12319 S:      Maintained
12320 F:      drivers/scsi/qla1280.[ch]
12321
12322 QLOGIC QLA2XXX FC-SCSI DRIVER
12323 M:      qla2xxx-upstream@qlogic.com
12324 L:      linux-scsi@vger.kernel.org
12325 S:      Supported
12326 F:      Documentation/scsi/LICENSE.qla2xxx
12327 F:      drivers/scsi/qla2xxx/
12328
12329 QLOGIC QLA3XXX NETWORK DRIVER
12330 M:      Dept-GELinuxNICDev@cavium.com
12331 L:      netdev@vger.kernel.org
12332 S:      Supported
12333 F:      Documentation/networking/LICENSE.qla3xxx
12334 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12335
12336 QLOGIC QLA4XXX iSCSI DRIVER
12337 M:      QLogic-Storage-Upstream@qlogic.com
12338 L:      linux-scsi@vger.kernel.org
12339 S:      Supported
12340 F:      Documentation/scsi/LICENSE.qla4xxx
12341 F:      drivers/scsi/qla4xxx/
12342
12343 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12344 M:      Shahed Shaikh <Shahed.Shaikh@cavium.com>
12345 M:      Manish Chopra <manish.chopra@cavium.com>
12346 M:      Dept-GELinuxNICDev@cavium.com
12347 L:      netdev@vger.kernel.org
12348 S:      Supported
12349 F:      drivers/net/ethernet/qlogic/qlcnic/
12350
12351 QLOGIC QLGE 10Gb ETHERNET DRIVER
12352 M:      Manish Chopra <manish.chopra@cavium.com>
12353 M:      Dept-GELinuxNICDev@cavium.com
12354 L:      netdev@vger.kernel.org
12355 S:      Supported
12356 F:      drivers/net/ethernet/qlogic/qlge/
12357
12358 QM1D1B0004 MEDIA DRIVER
12359 M:      Akihiro Tsukada <tskd08@gmail.com>
12360 L:      linux-media@vger.kernel.org
12361 S:      Odd Fixes
12362 F:      drivers/media/tuners/qm1d1b0004*
12363
12364 QM1D1C0042 MEDIA DRIVER
12365 M:      Akihiro Tsukada <tskd08@gmail.com>
12366 L:      linux-media@vger.kernel.org
12367 S:      Odd Fixes
12368 F:      drivers/media/tuners/qm1d1c0042*
12369
12370 QNX4 FILESYSTEM
12371 M:      Anders Larsen <al@alarsen.net>
12372 W:      http://www.alarsen.net/linux/qnx4fs/
12373 S:      Maintained
12374 F:      fs/qnx4/
12375 F:      include/uapi/linux/qnx4_fs.h
12376 F:      include/uapi/linux/qnxtypes.h
12377
12378 QORIQ DPAA2 FSL-MC BUS DRIVER
12379 M:      Stuart Yoder <stuyoder@gmail.com>
12380 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12381 L:      linux-kernel@vger.kernel.org
12382 S:      Maintained
12383 F:      drivers/bus/fsl-mc/
12384 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12385 F:      Documentation/networking/dpaa2/overview.rst
12386
12387 QT1010 MEDIA DRIVER
12388 M:      Antti Palosaari <crope@iki.fi>
12389 L:      linux-media@vger.kernel.org
12390 W:      https://linuxtv.org
12391 W:      http://palosaari.fi/linux/
12392 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12393 T:      git git://linuxtv.org/anttip/media_tree.git
12394 S:      Maintained
12395 F:      drivers/media/tuners/qt1010*
12396
12397 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12398 M:      Kalle Valo <kvalo@codeaurora.org>
12399 L:      ath10k@lists.infradead.org
12400 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12402 S:      Supported
12403 F:      drivers/net/wireless/ath/ath10k/
12404
12405 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12406 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12407 L:      linux-wireless@vger.kernel.org
12408 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12409 S:      Supported
12410 F:      drivers/net/wireless/ath/ath9k/
12411
12412 QUALCOMM CAMERA SUBSYSTEM DRIVER
12413 M:      Todor Tomov <todor.tomov@linaro.org>
12414 L:      linux-media@vger.kernel.org
12415 S:      Maintained
12416 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12417 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12418 F:      drivers/media/platform/qcom/camss/
12419
12420 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12421 M:  Ilia Lin <ilia.lin@gmail.com>
12422 L:  linux-pm@vger.kernel.org
12423 S:  Maintained
12424 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12425 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
12426
12427 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12428 M:      Timur Tabi <timur@kernel.org>
12429 L:      netdev@vger.kernel.org
12430 S:      Maintained
12431 F:      drivers/net/ethernet/qualcomm/emac/
12432
12433 QUALCOMM GENERIC INTERFACE I2C DRIVER
12434 M:      Alok Chauhan <alokc@codeaurora.org>
12435 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12436 L:      linux-i2c@vger.kernel.org
12437 L:      linux-arm-msm@vger.kernel.org
12438 S:      Supported
12439 F:      drivers/i2c/busses/i2c-qcom-geni.c
12440
12441 QUALCOMM HEXAGON ARCHITECTURE
12442 M:      Richard Kuo <rkuo@codeaurora.org>
12443 L:      linux-hexagon@vger.kernel.org
12444 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12445 S:      Supported
12446 F:      arch/hexagon/
12447
12448 QUALCOMM HIDMA DRIVER
12449 M:      Sinan Kaya <okaya@kernel.org>
12450 L:      linux-arm-kernel@lists.infradead.org
12451 L:      linux-arm-msm@vger.kernel.org
12452 L:      dmaengine@vger.kernel.org
12453 S:      Supported
12454 F:      drivers/dma/qcom/hidma*
12455
12456 QUALCOMM IOMMU
12457 M:      Rob Clark <robdclark@gmail.com>
12458 L:      iommu@lists.linux-foundation.org
12459 L:      linux-arm-msm@vger.kernel.org
12460 S:      Maintained
12461 F:      drivers/iommu/qcom_iommu.c
12462
12463 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12464 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12465 L:      linux-media@vger.kernel.org
12466 L:      linux-arm-msm@vger.kernel.org
12467 T:      git git://linuxtv.org/media_tree.git
12468 S:      Maintained
12469 F:      drivers/media/platform/qcom/venus/
12470
12471 QUALCOMM WCN36XX WIRELESS DRIVER
12472 M:      Kalle Valo <kvalo@codeaurora.org>
12473 L:      wcn36xx@lists.infradead.org
12474 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12475 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12476 S:      Supported
12477 F:      drivers/net/wireless/ath/wcn36xx/
12478
12479 QUANTENNA QTNFMAC WIRELESS DRIVER
12480 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12481 M:      Avinash Patil <avinashp@quantenna.com>
12482 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12483 L:      linux-wireless@vger.kernel.org
12484 S:      Maintained
12485 F:      drivers/net/wireless/quantenna
12486
12487 RADEON and AMDGPU DRM DRIVERS
12488 M:      Alex Deucher <alexander.deucher@amd.com>
12489 M:      Christian König <christian.koenig@amd.com>
12490 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12491 L:      amd-gfx@lists.freedesktop.org
12492 T:      git git://people.freedesktop.org/~agd5f/linux
12493 S:      Supported
12494 F:      drivers/gpu/drm/radeon/
12495 F:      include/uapi/drm/radeon_drm.h
12496 F:      drivers/gpu/drm/amd/
12497 F:      include/uapi/drm/amdgpu_drm.h
12498
12499 RADEON FRAMEBUFFER DISPLAY DRIVER
12500 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12501 L:      linux-fbdev@vger.kernel.org
12502 S:      Maintained
12503 F:      drivers/video/fbdev/aty/radeon*
12504 F:      include/uapi/linux/radeonfb.h
12505
12506 RADIOSHARK RADIO DRIVER
12507 M:      Hans Verkuil <hverkuil@xs4all.nl>
12508 L:      linux-media@vger.kernel.org
12509 T:      git git://linuxtv.org/media_tree.git
12510 S:      Maintained
12511 F:      drivers/media/radio/radio-shark.c
12512
12513 RADIOSHARK2 RADIO DRIVER
12514 M:      Hans Verkuil <hverkuil@xs4all.nl>
12515 L:      linux-media@vger.kernel.org
12516 T:      git git://linuxtv.org/media_tree.git
12517 S:      Maintained
12518 F:      drivers/media/radio/radio-shark2.c
12519 F:      drivers/media/radio/radio-tea5777.c
12520
12521 RADOS BLOCK DEVICE (RBD)
12522 M:      Ilya Dryomov <idryomov@gmail.com>
12523 M:      Sage Weil <sage@redhat.com>
12524 M:      Alex Elder <elder@kernel.org>
12525 L:      ceph-devel@vger.kernel.org
12526 W:      http://ceph.com/
12527 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12528 T:      git git://github.com/ceph/ceph-client.git
12529 S:      Supported
12530 F:      Documentation/ABI/testing/sysfs-bus-rbd
12531 F:      drivers/block/rbd.c
12532 F:      drivers/block/rbd_types.h
12533
12534 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12535 M:      Paul Mackerras <paulus@samba.org>
12536 L:      linux-fbdev@vger.kernel.org
12537 S:      Maintained
12538 F:      drivers/video/fbdev/aty/aty128fb.c
12539
12540 RAINSHADOW-CEC DRIVER
12541 M:      Hans Verkuil <hverkuil@xs4all.nl>
12542 L:      linux-media@vger.kernel.org
12543 T:      git git://linuxtv.org/media_tree.git
12544 S:      Maintained
12545 F:      drivers/media/usb/rainshadow-cec/*
12546
12547 RALINK MIPS ARCHITECTURE
12548 M:      John Crispin <john@phrozen.org>
12549 L:      linux-mips@vger.kernel.org
12550 S:      Maintained
12551 F:      arch/mips/ralink
12552
12553 RALINK RT2X00 WIRELESS LAN DRIVER
12554 P:      rt2x00 project
12555 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12556 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12557 L:      linux-wireless@vger.kernel.org
12558 S:      Maintained
12559 F:      drivers/net/wireless/ralink/rt2x00/
12560
12561 RAMDISK RAM BLOCK DEVICE DRIVER
12562 M:      Jens Axboe <axboe@kernel.dk>
12563 S:      Maintained
12564 F:      Documentation/blockdev/ramdisk.txt
12565 F:      drivers/block/brd.c
12566
12567 RANCHU VIRTUAL BOARD FOR MIPS
12568 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12569 L:      linux-mips@vger.kernel.org
12570 S:      Supported
12571 F:      arch/mips/generic/board-ranchu.c
12572 F:      arch/mips/configs/generic/board-ranchu.config
12573
12574 RANDOM NUMBER DRIVER
12575 M:      "Theodore Ts'o" <tytso@mit.edu>
12576 S:      Maintained
12577 F:      drivers/char/random.c
12578
12579 RAPIDIO SUBSYSTEM
12580 M:      Matt Porter <mporter@kernel.crashing.org>
12581 M:      Alexandre Bounine <alex.bou9@gmail.com>
12582 S:      Maintained
12583 F:      drivers/rapidio/
12584
12585 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12586 L:      linux-wireless@vger.kernel.org
12587 S:      Orphan
12588 F:      drivers/net/wireless/ray*
12589
12590 RCUTORTURE TEST FRAMEWORK
12591 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12592 M:      Josh Triplett <josh@joshtriplett.org>
12593 R:      Steven Rostedt <rostedt@goodmis.org>
12594 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12595 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12596 L:      linux-kernel@vger.kernel.org
12597 S:      Supported
12598 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12599 F:      tools/testing/selftests/rcutorture
12600
12601 RDC R-321X SoC
12602 M:      Florian Fainelli <florian@openwrt.org>
12603 S:      Maintained
12604
12605 RDC R6040 FAST ETHERNET DRIVER
12606 M:      Florian Fainelli <f.fainelli@gmail.com>
12607 L:      netdev@vger.kernel.org
12608 S:      Maintained
12609 F:      drivers/net/ethernet/rdc/r6040.c
12610
12611 RDMAVT - RDMA verbs software
12612 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12613 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12614 L:      linux-rdma@vger.kernel.org
12615 S:      Supported
12616 F:      drivers/infiniband/sw/rdmavt
12617
12618 RDS - RELIABLE DATAGRAM SOCKETS
12619 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12620 L:      netdev@vger.kernel.org
12621 L:      linux-rdma@vger.kernel.org
12622 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12623 W:      https://oss.oracle.com/projects/rds/
12624 S:      Supported
12625 F:      net/rds/
12626 F:      Documentation/networking/rds.txt
12627
12628 RDT - RESOURCE ALLOCATION
12629 M:      Fenghua Yu <fenghua.yu@intel.com>
12630 M:      Reinette Chatre <reinette.chatre@intel.com>
12631 L:      linux-kernel@vger.kernel.org
12632 S:      Supported
12633 F:      arch/x86/kernel/cpu/intel_rdt*
12634 F:      arch/x86/include/asm/intel_rdt_sched.h
12635 F:      Documentation/x86/intel_rdt*
12636
12637 READ-COPY UPDATE (RCU)
12638 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12639 M:      Josh Triplett <josh@joshtriplett.org>
12640 R:      Steven Rostedt <rostedt@goodmis.org>
12641 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12642 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12643 L:      linux-kernel@vger.kernel.org
12644 W:      http://www.rdrop.com/users/paulmck/RCU/
12645 S:      Supported
12646 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12647 F:      Documentation/RCU/
12648 X:      Documentation/RCU/torture.txt
12649 F:      include/linux/rcu*
12650 X:      include/linux/srcu*.h
12651 F:      kernel/rcu/
12652 X:      kernel/rcu/srcu*.c
12653
12654 REAL TIME CLOCK (RTC) SUBSYSTEM
12655 M:      Alessandro Zummo <a.zummo@towertech.it>
12656 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12657 L:      linux-rtc@vger.kernel.org
12658 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12659 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12660 S:      Maintained
12661 F:      Documentation/devicetree/bindings/rtc/
12662 F:      Documentation/rtc.txt
12663 F:      drivers/rtc/
12664 F:      include/linux/rtc.h
12665 F:      include/uapi/linux/rtc.h
12666 F:      include/linux/rtc/
12667 F:      include/linux/platform_data/rtc-*
12668 F:      tools/testing/selftests/rtc/
12669
12670 REALTEK AUDIO CODECS
12671 M:      Bard Liao <bardliao@realtek.com>
12672 M:      Oder Chiou <oder_chiou@realtek.com>
12673 S:      Maintained
12674 F:      sound/soc/codecs/rt*
12675 F:      include/sound/rt*.h
12676
12677 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12678 M:      Linus Walleij <linus.walleij@linaro.org>
12679 S:      Maintained
12680 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12681 F:      drivers/net/dsa/realtek-smi*
12682 F:      drivers/net/dsa/rtl83*
12683
12684 REGISTER MAP ABSTRACTION
12685 M:      Mark Brown <broonie@kernel.org>
12686 L:      linux-kernel@vger.kernel.org
12687 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12688 S:      Supported
12689 F:      Documentation/devicetree/bindings/regmap/
12690 F:      drivers/base/regmap/
12691 F:      include/linux/regmap.h
12692
12693 REISERFS FILE SYSTEM
12694 L:      reiserfs-devel@vger.kernel.org
12695 S:      Supported
12696 F:      fs/reiserfs/
12697
12698 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12699 M:      Ohad Ben-Cohen <ohad@wizery.com>
12700 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12701 L:      linux-remoteproc@vger.kernel.org
12702 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12703 S:      Maintained
12704 F:      Documentation/devicetree/bindings/remoteproc/
12705 F:      Documentation/remoteproc.txt
12706 F:      drivers/remoteproc/
12707 F:      include/linux/remoteproc.h
12708
12709 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12710 M:      Ohad Ben-Cohen <ohad@wizery.com>
12711 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12712 L:      linux-remoteproc@vger.kernel.org
12713 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12714 S:      Maintained
12715 F:      drivers/rpmsg/
12716 F:      Documentation/rpmsg.txt
12717 F:      include/linux/rpmsg.h
12718 F:      include/linux/rpmsg/
12719
12720 RENESAS CLOCK DRIVERS
12721 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12722 L:      linux-renesas-soc@vger.kernel.org
12723 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12724 S:      Supported
12725 F:      drivers/clk/renesas/
12726
12727 RENESAS EMEV2 I2C DRIVER
12728 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12729 S:      Supported
12730 F:      drivers/i2c/busses/i2c-emev2.c
12731
12732 RENESAS ETHERNET DRIVERS
12733 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12734 L:      netdev@vger.kernel.org
12735 L:      linux-renesas-soc@vger.kernel.org
12736 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12737 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12738 F:      drivers/net/ethernet/renesas/
12739 F:      include/linux/sh_eth.h
12740
12741 RENESAS R-CAR GYROADC DRIVER
12742 M:      Marek Vasut <marek.vasut@gmail.com>
12743 L:      linux-iio@vger.kernel.org
12744 S:      Supported
12745 F:      drivers/iio/adc/rcar_gyro_adc.c
12746
12747 RENESAS R-CAR I2C DRIVERS
12748 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12749 S:      Supported
12750 F:      drivers/i2c/busses/i2c-rcar.c
12751 F:      drivers/i2c/busses/i2c-sh_mobile.c
12752
12753 RENESAS RIIC DRIVER
12754 M:      Chris Brandt <chris.brandt@renesas.com>
12755 S:      Supported
12756 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
12757 F:      drivers/i2c/busses/i2c-riic.c
12758
12759 RENESAS USB PHY DRIVER
12760 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12761 L:      linux-renesas-soc@vger.kernel.org
12762 S:      Maintained
12763 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12764
12765 RESET CONTROLLER FRAMEWORK
12766 M:      Philipp Zabel <p.zabel@pengutronix.de>
12767 T:      git git://git.pengutronix.de/git/pza/linux
12768 S:      Maintained
12769 F:      drivers/reset/
12770 F:      Documentation/devicetree/bindings/reset/
12771 F:      include/dt-bindings/reset/
12772 F:      include/linux/reset.h
12773 F:      include/linux/reset-controller.h
12774
12775 RESTARTABLE SEQUENCES SUPPORT
12776 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12777 M:      Peter Zijlstra <peterz@infradead.org>
12778 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12779 M:      Boqun Feng <boqun.feng@gmail.com>
12780 L:      linux-kernel@vger.kernel.org
12781 S:      Supported
12782 F:      kernel/rseq.c
12783 F:      include/uapi/linux/rseq.h
12784 F:      include/trace/events/rseq.h
12785 F:      tools/testing/selftests/rseq/
12786
12787 RFKILL
12788 M:      Johannes Berg <johannes@sipsolutions.net>
12789 L:      linux-wireless@vger.kernel.org
12790 W:      http://wireless.kernel.org/
12791 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12792 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12793 S:      Maintained
12794 F:      Documentation/rfkill.txt
12795 F:      Documentation/ABI/stable/sysfs-class-rfkill
12796 F:      net/rfkill/
12797 F:      include/linux/rfkill.h
12798 F:      include/uapi/linux/rfkill.h
12799
12800 RHASHTABLE
12801 M:      Thomas Graf <tgraf@suug.ch>
12802 M:      Herbert Xu <herbert@gondor.apana.org.au>
12803 L:      netdev@vger.kernel.org
12804 S:      Maintained
12805 F:      lib/rhashtable.c
12806 F:      lib/test_rhashtable.c
12807 F:      include/linux/rhashtable.h
12808 F:      include/linux/rhashtable-types.h
12809
12810 RICOH R5C592 MEMORYSTICK DRIVER
12811 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12812 S:      Maintained
12813 F:      drivers/memstick/host/r592.*
12814
12815 RICOH SMARTMEDIA/XD DRIVER
12816 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12817 S:      Maintained
12818 F:      drivers/mtd/nand/raw/r852.c
12819 F:      drivers/mtd/nand/raw/r852.h
12820
12821 RISC-V ARCHITECTURE
12822 M:      Palmer Dabbelt <palmer@sifive.com>
12823 M:      Albert Ou <aou@eecs.berkeley.edu>
12824 L:      linux-riscv@lists.infradead.org
12825 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12826 S:      Supported
12827 F:      arch/riscv/
12828 K:      riscv
12829 N:      riscv
12830
12831 ROCCAT DRIVERS
12832 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12833 W:      http://sourceforge.net/projects/roccat/
12834 S:      Maintained
12835 F:      drivers/hid/hid-roccat*
12836 F:      include/linux/hid-roccat*
12837 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12838
12839 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12840 M:      Jacob chen <jacob2.chen@rock-chips.com>
12841 L:      linux-media@vger.kernel.org
12842 S:      Maintained
12843 F:      drivers/media/platform/rockchip/rga/
12844 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12845
12846 ROCKER DRIVER
12847 M:      Jiri Pirko <jiri@resnulli.us>
12848 L:      netdev@vger.kernel.org
12849 S:      Supported
12850 F:      drivers/net/ethernet/rocker/
12851
12852 ROCKETPORT DRIVER
12853 P:      Comtrol Corp.
12854 W:      http://www.comtrol.com
12855 S:      Maintained
12856 F:      Documentation/serial/rocket.txt
12857 F:      drivers/tty/rocket*
12858
12859 ROCKETPORT EXPRESS/INFINITY DRIVER
12860 M:      Kevin Cernekee <cernekee@gmail.com>
12861 L:      linux-serial@vger.kernel.org
12862 S:      Odd Fixes
12863 F:      drivers/tty/serial/rp2.*
12864
12865 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12866 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12867 L:      linux-kernel@vger.kernel.org
12868 L:      linux-renesas-soc@vger.kernel.org
12869 S:      Supported
12870 F:      drivers/mfd/bd9571mwv.c
12871 F:      drivers/regulator/bd9571mwv-regulator.c
12872 F:      drivers/gpio/gpio-bd9571mwv.c
12873 F:      include/linux/mfd/bd9571mwv.h
12874 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12875
12876 ROSE NETWORK LAYER
12877 M:      Ralf Baechle <ralf@linux-mips.org>
12878 L:      linux-hams@vger.kernel.org
12879 W:      http://www.linux-ax25.org/
12880 S:      Maintained
12881 F:      include/net/rose.h
12882 F:      include/uapi/linux/rose.h
12883 F:      net/rose/
12884
12885 RTL2830 MEDIA DRIVER
12886 M:      Antti Palosaari <crope@iki.fi>
12887 L:      linux-media@vger.kernel.org
12888 W:      https://linuxtv.org
12889 W:      http://palosaari.fi/linux/
12890 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12891 T:      git git://linuxtv.org/anttip/media_tree.git
12892 S:      Maintained
12893 F:      drivers/media/dvb-frontends/rtl2830*
12894
12895 RTL2832 MEDIA DRIVER
12896 M:      Antti Palosaari <crope@iki.fi>
12897 L:      linux-media@vger.kernel.org
12898 W:      https://linuxtv.org
12899 W:      http://palosaari.fi/linux/
12900 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12901 T:      git git://linuxtv.org/anttip/media_tree.git
12902 S:      Maintained
12903 F:      drivers/media/dvb-frontends/rtl2832*
12904
12905 RTL2832_SDR MEDIA DRIVER
12906 M:      Antti Palosaari <crope@iki.fi>
12907 L:      linux-media@vger.kernel.org
12908 W:      https://linuxtv.org
12909 W:      http://palosaari.fi/linux/
12910 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12911 T:      git git://linuxtv.org/anttip/media_tree.git
12912 S:      Maintained
12913 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12914
12915 RTL8180 WIRELESS DRIVER
12916 L:      linux-wireless@vger.kernel.org
12917 W:      http://wireless.kernel.org/
12918 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12919 S:      Orphan
12920 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12921
12922 RTL8187 WIRELESS DRIVER
12923 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12924 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12925 M:      Larry Finger <Larry.Finger@lwfinger.net>
12926 L:      linux-wireless@vger.kernel.org
12927 W:      http://wireless.kernel.org/
12928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12929 S:      Maintained
12930 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12931
12932 REALTEK WIRELESS DRIVER (rtlwifi family)
12933 M:      Ping-Ke Shih <pkshih@realtek.com>
12934 L:      linux-wireless@vger.kernel.org
12935 W:      http://wireless.kernel.org/
12936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12937 S:      Maintained
12938 F:      drivers/net/wireless/realtek/rtlwifi/
12939
12940 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12941 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12942 L:      linux-wireless@vger.kernel.org
12943 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12944 S:      Maintained
12945 F:      drivers/net/wireless/realtek/rtl8xxxu/
12946
12947 RXRPC SOCKETS (AF_RXRPC)
12948 M:      David Howells <dhowells@redhat.com>
12949 L:      linux-afs@lists.infradead.org
12950 S:      Supported
12951 F:      net/rxrpc/
12952 F:      include/keys/rxrpc-type.h
12953 F:      include/net/af_rxrpc.h
12954 F:      include/trace/events/rxrpc.h
12955 F:      include/uapi/linux/rxrpc.h
12956 F:      Documentation/networking/rxrpc.txt
12957 W:      https://www.infradead.org/~dhowells/kafs/
12958
12959 S3 SAVAGE FRAMEBUFFER DRIVER
12960 M:      Antonino Daplas <adaplas@gmail.com>
12961 L:      linux-fbdev@vger.kernel.org
12962 S:      Maintained
12963 F:      drivers/video/fbdev/savage/
12964
12965 S390
12966 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12967 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12968 L:      linux-s390@vger.kernel.org
12969 W:      http://www.ibm.com/developerworks/linux/linux390/
12970 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12971 S:      Supported
12972 F:      arch/s390/
12973 F:      drivers/s390/
12974 F:      Documentation/s390/
12975 F:      Documentation/driver-api/s390-drivers.rst
12976
12977 S390 COMMON I/O LAYER
12978 M:      Sebastian Ott <sebott@linux.ibm.com>
12979 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12980 L:      linux-s390@vger.kernel.org
12981 W:      http://www.ibm.com/developerworks/linux/linux390/
12982 S:      Supported
12983 F:      drivers/s390/cio/
12984
12985 S390 DASD DRIVER
12986 M:      Stefan Haberland <sth@linux.ibm.com>
12987 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12988 L:      linux-s390@vger.kernel.org
12989 W:      http://www.ibm.com/developerworks/linux/linux390/
12990 S:      Supported
12991 F:      drivers/s390/block/dasd*
12992 F:      block/partitions/ibm.c
12993
12994 S390 IOMMU (PCI)
12995 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12996 L:      linux-s390@vger.kernel.org
12997 W:      http://www.ibm.com/developerworks/linux/linux390/
12998 S:      Supported
12999 F:      drivers/iommu/s390-iommu.c
13000
13001 S390 IUCV NETWORK LAYER
13002 M:      Julian Wiedmann <jwi@linux.ibm.com>
13003 M:      Ursula Braun <ubraun@linux.ibm.com>
13004 L:      linux-s390@vger.kernel.org
13005 W:      http://www.ibm.com/developerworks/linux/linux390/
13006 S:      Supported
13007 F:      drivers/s390/net/*iucv*
13008 F:      include/net/iucv/
13009 F:      net/iucv/
13010
13011 S390 NETWORK DRIVERS
13012 M:      Julian Wiedmann <jwi@linux.ibm.com>
13013 M:      Ursula Braun <ubraun@linux.ibm.com>
13014 L:      linux-s390@vger.kernel.org
13015 W:      http://www.ibm.com/developerworks/linux/linux390/
13016 S:      Supported
13017 F:      drivers/s390/net/
13018
13019 S390 PCI SUBSYSTEM
13020 M:      Sebastian Ott <sebott@linux.ibm.com>
13021 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13022 L:      linux-s390@vger.kernel.org
13023 W:      http://www.ibm.com/developerworks/linux/linux390/
13024 S:      Supported
13025 F:      arch/s390/pci/
13026 F:      drivers/pci/hotplug/s390_pci_hpc.c
13027
13028 S390 VFIO-CCW DRIVER
13029 M:      Cornelia Huck <cohuck@redhat.com>
13030 M:      Halil Pasic <pasic@linux.ibm.com>
13031 L:      linux-s390@vger.kernel.org
13032 L:      kvm@vger.kernel.org
13033 S:      Supported
13034 F:      drivers/s390/cio/vfio_ccw*
13035 F:      Documentation/s390/vfio-ccw.txt
13036 F:      include/uapi/linux/vfio_ccw.h
13037
13038 S390 ZCRYPT DRIVER
13039 M:      Harald Freudenberger <freude@linux.ibm.com>
13040 L:      linux-s390@vger.kernel.org
13041 W:      http://www.ibm.com/developerworks/linux/linux390/
13042 S:      Supported
13043 F:      drivers/s390/crypto/
13044
13045 S390 VFIO AP DRIVER
13046 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13047 M:      Pierre Morel <pmorel@linux.ibm.com>
13048 M:      Halil Pasic <pasic@linux.ibm.com>
13049 L:      linux-s390@vger.kernel.org
13050 W:      http://www.ibm.com/developerworks/linux/linux390/
13051 S:      Supported
13052 F:      drivers/s390/crypto/vfio_ap_drv.c
13053 F:      drivers/s390/crypto/vfio_ap_private.h
13054 F:      drivers/s390/crypto/vfio_ap_ops.c
13055 F:      Documentation/s390/vfio-ap.txt
13056
13057 S390 ZFCP DRIVER
13058 M:      Steffen Maier <maier@linux.ibm.com>
13059 M:      Benjamin Block <bblock@linux.ibm.com>
13060 L:      linux-s390@vger.kernel.org
13061 W:      http://www.ibm.com/developerworks/linux/linux390/
13062 S:      Supported
13063 F:      drivers/s390/scsi/zfcp_*
13064
13065 S3C24XX SD/MMC Driver
13066 M:      Ben Dooks <ben-linux@fluff.org>
13067 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13068 S:      Supported
13069 F:      drivers/mmc/host/s3cmci.*
13070
13071 SAA6588 RDS RECEIVER DRIVER
13072 M:      Hans Verkuil <hverkuil@xs4all.nl>
13073 L:      linux-media@vger.kernel.org
13074 T:      git git://linuxtv.org/media_tree.git
13075 W:      https://linuxtv.org
13076 S:      Odd Fixes
13077 F:      drivers/media/i2c/saa6588*
13078
13079 SAA7134 VIDEO4LINUX DRIVER
13080 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13081 L:      linux-media@vger.kernel.org
13082 W:      https://linuxtv.org
13083 T:      git git://linuxtv.org/media_tree.git
13084 S:      Odd fixes
13085 F:      Documentation/media/v4l-drivers/saa7134*
13086 F:      drivers/media/pci/saa7134/
13087
13088 SAA7146 VIDEO4LINUX-2 DRIVER
13089 M:      Hans Verkuil <hverkuil@xs4all.nl>
13090 L:      linux-media@vger.kernel.org
13091 T:      git git://linuxtv.org/media_tree.git
13092 S:      Maintained
13093 F:      drivers/media/common/saa7146/
13094 F:      drivers/media/pci/saa7146/
13095 F:      include/media/saa7146*
13096
13097 SAMSUNG AUDIO (ASoC) DRIVERS
13098 M:      Krzysztof Kozlowski <krzk@kernel.org>
13099 M:      Sangbeom Kim <sbkim73@samsung.com>
13100 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13101 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13102 S:      Supported
13103 F:      sound/soc/samsung/
13104 F:      Documentation/devicetree/bindings/sound/samsung*
13105
13106 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13107 M:      Krzysztof Kozlowski <krzk@kernel.org>
13108 L:      linux-crypto@vger.kernel.org
13109 L:      linux-samsung-soc@vger.kernel.org
13110 S:      Maintained
13111 F:      drivers/crypto/exynos-rng.c
13112 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13113
13114 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13115 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13116 L:      linux-samsung-soc@vger.kernel.org
13117 S:      Maintained
13118 F:      drivers/char/hw_random/exynos-trng.c
13119 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13120
13121 SAMSUNG FRAMEBUFFER DRIVER
13122 M:      Jingoo Han <jingoohan1@gmail.com>
13123 L:      linux-fbdev@vger.kernel.org
13124 S:      Maintained
13125 F:      drivers/video/fbdev/s3c-fb.c
13126
13127 SAMSUNG LAPTOP DRIVER
13128 M:      Corentin Chary <corentin.chary@gmail.com>
13129 L:      platform-driver-x86@vger.kernel.org
13130 S:      Maintained
13131 F:      drivers/platform/x86/samsung-laptop.c
13132
13133 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13134 M:      Sangbeom Kim <sbkim73@samsung.com>
13135 M:      Krzysztof Kozlowski <krzk@kernel.org>
13136 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13137 L:      linux-kernel@vger.kernel.org
13138 L:      linux-samsung-soc@vger.kernel.org
13139 S:      Supported
13140 F:      drivers/mfd/sec*.c
13141 F:      drivers/regulator/s2m*.c
13142 F:      drivers/regulator/s5m*.c
13143 F:      drivers/clk/clk-s2mps11.c
13144 F:      drivers/rtc/rtc-s5m.c
13145 F:      include/linux/mfd/samsung/
13146 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13147 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13148 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13149 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13150
13151 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13152 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13153 L:      linux-media@vger.kernel.org
13154 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13155 S:      Maintained
13156 F:      drivers/media/platform/s3c-camif/
13157 F:      include/media/drv-intf/s3c_camif.h
13158
13159 SAMSUNG S3FWRN5 NFC DRIVER
13160 M:      Robert Baldyga <r.baldyga@samsung.com>
13161 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13162 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13163 S:      Supported
13164 F:      drivers/nfc/s3fwrn5
13165
13166 SAMSUNG S5C73M3 CAMERA DRIVER
13167 M:      Kyungmin Park <kyungmin.park@samsung.com>
13168 M:      Andrzej Hajda <a.hajda@samsung.com>
13169 L:      linux-media@vger.kernel.org
13170 S:      Supported
13171 F:      drivers/media/i2c/s5c73m3/*
13172
13173 SAMSUNG S5K5BAF CAMERA DRIVER
13174 M:      Kyungmin Park <kyungmin.park@samsung.com>
13175 M:      Andrzej Hajda <a.hajda@samsung.com>
13176 L:      linux-media@vger.kernel.org
13177 S:      Supported
13178 F:      drivers/media/i2c/s5k5baf.c
13179
13180 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13181 M:      Krzysztof Kozlowski <krzk@kernel.org>
13182 M:      Vladimir Zapolskiy <vz@mleia.com>
13183 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13184 L:      linux-crypto@vger.kernel.org
13185 L:      linux-samsung-soc@vger.kernel.org
13186 S:      Maintained
13187 F:      drivers/crypto/s5p-sss.c
13188
13189 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13190 M:      Kyungmin Park <kyungmin.park@samsung.com>
13191 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13192 L:      linux-media@vger.kernel.org
13193 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13194 S:      Supported
13195 F:      drivers/media/platform/exynos4-is/
13196
13197 SAMSUNG SOC CLOCK DRIVERS
13198 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13199 M:      Tomasz Figa <tomasz.figa@gmail.com>
13200 M:      Chanwoo Choi <cw00.choi@samsung.com>
13201 S:      Supported
13202 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13203 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13204 F:      drivers/clk/samsung/
13205 F:      include/dt-bindings/clock/exynos*.h
13206 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13207
13208 SAMSUNG SPI DRIVERS
13209 M:      Kukjin Kim <kgene@kernel.org>
13210 M:      Krzysztof Kozlowski <krzk@kernel.org>
13211 M:      Andi Shyti <andi@etezian.org>
13212 L:      linux-spi@vger.kernel.org
13213 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13214 S:      Maintained
13215 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13216 F:      drivers/spi/spi-s3c*
13217 F:      include/linux/platform_data/spi-s3c64xx.h
13218
13219 SAMSUNG SXGBE DRIVERS
13220 M:      Byungho An <bh74.an@samsung.com>
13221 M:      Girish K S <ks.giri@samsung.com>
13222 M:      Vipul Pandya <vipul.pandya@samsung.com>
13223 S:      Supported
13224 L:      netdev@vger.kernel.org
13225 F:      drivers/net/ethernet/samsung/sxgbe/
13226
13227 SAMSUNG THERMAL DRIVER
13228 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13229 L:      linux-pm@vger.kernel.org
13230 L:      linux-samsung-soc@vger.kernel.org
13231 S:      Supported
13232 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13233 F:      drivers/thermal/samsung/
13234
13235 SAMSUNG USB2 PHY DRIVER
13236 M:      Kamil Debski <kamil@wypas.org>
13237 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13238 L:      linux-kernel@vger.kernel.org
13239 S:      Supported
13240 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13241 F:      Documentation/phy/samsung-usb2.txt
13242 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13243 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13244 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13245 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13246 F:      drivers/phy/samsung/phy-samsung-usb2.c
13247 F:      drivers/phy/samsung/phy-samsung-usb2.h
13248
13249 SC1200 WDT DRIVER
13250 M:      Zwane Mwaikambo <zwanem@gmail.com>
13251 S:      Maintained
13252 F:      drivers/watchdog/sc1200wdt.c
13253
13254 SCHEDULER
13255 M:      Ingo Molnar <mingo@redhat.com>
13256 M:      Peter Zijlstra <peterz@infradead.org>
13257 L:      linux-kernel@vger.kernel.org
13258 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13259 S:      Maintained
13260 F:      kernel/sched/
13261 F:      include/linux/sched.h
13262 F:      include/uapi/linux/sched.h
13263 F:      include/linux/wait.h
13264
13265 SCR24X CHIP CARD INTERFACE DRIVER
13266 M:      Lubomir Rintel <lkundrak@v3.sk>
13267 S:      Supported
13268 F:      drivers/char/pcmcia/scr24x_cs.c
13269
13270 SCSI CDROM DRIVER
13271 M:      Jens Axboe <axboe@kernel.dk>
13272 L:      linux-scsi@vger.kernel.org
13273 W:      http://www.kernel.dk
13274 S:      Maintained
13275 F:      drivers/scsi/sr*
13276
13277 SCSI RDMA PROTOCOL (SRP) INITIATOR
13278 M:      Bart Van Assche <bvanassche@acm.org>
13279 L:      linux-rdma@vger.kernel.org
13280 S:      Supported
13281 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13282 F:      drivers/infiniband/ulp/srp/
13283 F:      include/scsi/srp.h
13284
13285 SCSI RDMA PROTOCOL (SRP) TARGET
13286 M:      Bart Van Assche <bvanassche@acm.org>
13287 L:      linux-rdma@vger.kernel.org
13288 L:      target-devel@vger.kernel.org
13289 S:      Supported
13290 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13291 F:      drivers/infiniband/ulp/srpt/
13292
13293 SCSI SG DRIVER
13294 M:      Doug Gilbert <dgilbert@interlog.com>
13295 L:      linux-scsi@vger.kernel.org
13296 W:      http://sg.danny.cz/sg
13297 S:      Maintained
13298 F:      Documentation/scsi/scsi-generic.txt
13299 F:      drivers/scsi/sg.c
13300 F:      include/scsi/sg.h
13301
13302 SCSI SUBSYSTEM
13303 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
13304 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13305 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13306 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13307 L:      linux-scsi@vger.kernel.org
13308 S:      Maintained
13309 F:      Documentation/devicetree/bindings/scsi/
13310 F:      drivers/scsi/
13311 F:      include/scsi/
13312
13313 SCSI TAPE DRIVER
13314 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
13315 L:      linux-scsi@vger.kernel.org
13316 S:      Maintained
13317 F:      Documentation/scsi/st.txt
13318 F:      drivers/scsi/st.*
13319 F:      drivers/scsi/st_*.h
13320
13321 SCTP PROTOCOL
13322 M:      Vlad Yasevich <vyasevich@gmail.com>
13323 M:      Neil Horman <nhorman@tuxdriver.com>
13324 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
13325 L:      linux-sctp@vger.kernel.org
13326 W:      http://lksctp.sourceforge.net
13327 S:      Maintained
13328 F:      Documentation/networking/sctp.txt
13329 F:      include/linux/sctp.h
13330 F:      include/uapi/linux/sctp.h
13331 F:      include/net/sctp/
13332 F:      net/sctp/
13333
13334 SCx200 CPU SUPPORT
13335 M:      Jim Cromie <jim.cromie@gmail.com>
13336 S:      Odd Fixes
13337 F:      Documentation/i2c/busses/scx200_acb
13338 F:      arch/x86/platform/scx200/
13339 F:      drivers/watchdog/scx200_wdt.c
13340 F:      drivers/i2c/busses/scx200*
13341 F:      drivers/mtd/maps/scx200_docflash.c
13342 F:      include/linux/scx200.h
13343
13344 SCx200 GPIO DRIVER
13345 M:      Jim Cromie <jim.cromie@gmail.com>
13346 S:      Maintained
13347 F:      drivers/char/scx200_gpio.c
13348 F:      include/linux/scx200_gpio.h
13349
13350 SCx200 HRT CLOCKSOURCE DRIVER
13351 M:      Jim Cromie <jim.cromie@gmail.com>
13352 S:      Maintained
13353 F:      drivers/clocksource/scx200_hrt.c
13354
13355 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
13356 M:      Sascha Sommer <saschasommer@freenet.de>
13357 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13358 S:      Maintained
13359 F:      drivers/mmc/host/sdricoh_cs.c
13360
13361 SECURE COMPUTING
13362 M:      Kees Cook <keescook@chromium.org>
13363 R:      Andy Lutomirski <luto@amacapital.net>
13364 R:      Will Drewry <wad@chromium.org>
13365 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13366 S:      Supported
13367 F:      kernel/seccomp.c
13368 F:      include/uapi/linux/seccomp.h
13369 F:      include/linux/seccomp.h
13370 F:      tools/testing/selftests/seccomp/*
13371 F:      tools/testing/selftests/kselftest_harness.h
13372 F:      Documentation/userspace-api/seccomp_filter.rst
13373 K:      \bsecure_computing
13374 K:      \bTIF_SECCOMP\b
13375
13376 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13377 M:      Al Cooper <alcooperx@gmail.com>
13378 L:      linux-mmc@vger.kernel.org
13379 L:      bcm-kernel-feedback-list@broadcom.com
13380 S:      Maintained
13381 F:      drivers/mmc/host/sdhci-brcmstb*
13382
13383 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13384 M:      Adrian Hunter <adrian.hunter@intel.com>
13385 L:      linux-mmc@vger.kernel.org
13386 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
13387 S:      Maintained
13388 F:      drivers/mmc/host/sdhci*
13389 F:      include/linux/mmc/sdhci*
13390
13391 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13392 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13393 M:      Manjunath M B <manjumb@synopsys.com>
13394 L:      linux-mmc@vger.kernel.org
13395 S:      Maintained
13396 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13397
13398 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
13399 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13400 L:      linux-mmc@vger.kernel.org
13401 S:      Supported
13402 F:      drivers/mmc/host/sdhci-of-at91.c
13403
13404 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13405 M:      Ben Dooks <ben-linux@fluff.org>
13406 M:      Jaehoon Chung <jh80.chung@samsung.com>
13407 L:      linux-mmc@vger.kernel.org
13408 S:      Maintained
13409 F:      drivers/mmc/host/sdhci-s3c*
13410
13411 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13412 M:      Viresh Kumar <vireshk@kernel.org>
13413 L:      linux-mmc@vger.kernel.org
13414 S:      Maintained
13415 F:      drivers/mmc/host/sdhci-spear.c
13416
13417 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13418 M:      Kishon Vijay Abraham I <kishon@ti.com>
13419 L:      linux-mmc@vger.kernel.org
13420 S:      Maintained
13421 F:      drivers/mmc/host/sdhci-omap.c
13422
13423 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13424 M:      Scott Bauer <scott.bauer@intel.com>
13425 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13426 L:      linux-block@vger.kernel.org
13427 S:      Supported
13428 F:      block/sed*
13429 F:      block/opal_proto.h
13430 F:      include/linux/sed*
13431 F:      include/uapi/linux/sed*
13432
13433 SECURITY CONTACT
13434 M:      Security Officers <security@kernel.org>
13435 S:      Supported
13436
13437 SECURITY SUBSYSTEM
13438 M:      James Morris <jmorris@namei.org>
13439 M:      "Serge E. Hallyn" <serge@hallyn.com>
13440 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13441 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13442 W:      http://kernsec.org/
13443 S:      Supported
13444 F:      security/
13445 X:      security/selinux/
13446
13447 SELINUX SECURITY MODULE
13448 M:      Paul Moore <paul@paul-moore.com>
13449 M:      Stephen Smalley <sds@tycho.nsa.gov>
13450 M:      Eric Paris <eparis@parisplace.org>
13451 L:      selinux@vger.kernel.org
13452 W:      https://selinuxproject.org
13453 W:      https://github.com/SELinuxProject
13454 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13455 S:      Supported
13456 F:      include/linux/selinux*
13457 F:      security/selinux/
13458 F:      scripts/selinux/
13459 F:      Documentation/admin-guide/LSM/SELinux.rst
13460
13461 SENSABLE PHANTOM
13462 M:      Jiri Slaby <jirislaby@gmail.com>
13463 S:      Maintained
13464 F:      drivers/misc/phantom.c
13465 F:      include/uapi/linux/phantom.h
13466
13467 SERIAL DEVICE BUS
13468 M:      Rob Herring <robh@kernel.org>
13469 L:      linux-serial@vger.kernel.org
13470 S:      Maintained
13471 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13472 F:      drivers/tty/serdev/
13473 F:      include/linux/serdev.h
13474
13475 SERIAL DRIVERS
13476 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13477 L:      linux-serial@vger.kernel.org
13478 S:      Maintained
13479 F:      Documentation/devicetree/bindings/serial/
13480 F:      drivers/tty/serial/
13481
13482 SERIAL IR RECEIVER
13483 M:      Sean Young <sean@mess.org>
13484 L:      linux-media@vger.kernel.org
13485 S:      Maintained
13486 F:      drivers/media/rc/serial_ir.c
13487
13488 SFC NETWORK DRIVER
13489 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13490 M:      Edward Cree <ecree@solarflare.com>
13491 M:      Bert Kenward <bkenward@solarflare.com>
13492 L:      netdev@vger.kernel.org
13493 S:      Supported
13494 F:      drivers/net/ethernet/sfc/
13495
13496 SGI GRU DRIVER
13497 M:      Dimitri Sivanich <sivanich@sgi.com>
13498 S:      Maintained
13499 F:      drivers/misc/sgi-gru/
13500
13501 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13502 M:      Pat Gefre <pfg@sgi.com>
13503 L:      linux-ia64@vger.kernel.org
13504 S:      Supported
13505 F:      Documentation/ia64/serial.txt
13506 F:      drivers/tty/serial/ioc?_serial.c
13507 F:      include/linux/ioc?.h
13508
13509 SGI XP/XPC/XPNET DRIVER
13510 M:      Cliff Whickman <cpw@sgi.com>
13511 M:      Robin Holt <robinmholt@gmail.com>
13512 S:      Maintained
13513 F:      drivers/misc/sgi-xp/
13514
13515 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13516 M:      Ursula Braun <ubraun@linux.ibm.com>
13517 L:      linux-s390@vger.kernel.org
13518 W:      http://www.ibm.com/developerworks/linux/linux390/
13519 S:      Supported
13520 F:      net/smc/
13521
13522 SHARP RJ54N1CB0C SENSOR DRIVER
13523 M:      Jacopo Mondi <jacopo@jmondi.org>
13524 L:      linux-media@vger.kernel.org
13525 T:      git git://linuxtv.org/media_tree.git
13526 S:      Odd fixes
13527 F:      drivers/media/i2c/rj54n1cb0c.c
13528 F:      include/media/i2c/rj54n1cb0c.h
13529
13530 SH_VEU V4L2 MEM2MEM DRIVER
13531 L:      linux-media@vger.kernel.org
13532 S:      Orphan
13533 F:      drivers/media/platform/sh_veu.c
13534
13535 SH_VOU V4L2 OUTPUT DRIVER
13536 L:      linux-media@vger.kernel.org
13537 S:      Orphan
13538 F:      drivers/media/platform/sh_vou.c
13539 F:      include/media/drv-intf/sh_vou.h
13540
13541 SI2157 MEDIA DRIVER
13542 M:      Antti Palosaari <crope@iki.fi>
13543 L:      linux-media@vger.kernel.org
13544 W:      https://linuxtv.org
13545 W:      http://palosaari.fi/linux/
13546 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13547 T:      git git://linuxtv.org/anttip/media_tree.git
13548 S:      Maintained
13549 F:      drivers/media/tuners/si2157*
13550
13551 SI2165 MEDIA DRIVER
13552 M:      Matthias Schwarzott <zzam@gentoo.org>
13553 L:      linux-media@vger.kernel.org
13554 W:      https://linuxtv.org
13555 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13556 S:      Maintained
13557 F:      drivers/media/dvb-frontends/si2165*
13558
13559 SI2168 MEDIA DRIVER
13560 M:      Antti Palosaari <crope@iki.fi>
13561 L:      linux-media@vger.kernel.org
13562 W:      https://linuxtv.org
13563 W:      http://palosaari.fi/linux/
13564 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13565 T:      git git://linuxtv.org/anttip/media_tree.git
13566 S:      Maintained
13567 F:      drivers/media/dvb-frontends/si2168*
13568
13569 SI470X FM RADIO RECEIVER I2C DRIVER
13570 M:      Hans Verkuil <hverkuil@xs4all.nl>
13571 L:      linux-media@vger.kernel.org
13572 T:      git git://linuxtv.org/media_tree.git
13573 W:      https://linuxtv.org
13574 S:      Odd Fixes
13575 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13576
13577 SI470X FM RADIO RECEIVER USB DRIVER
13578 M:      Hans Verkuil <hverkuil@xs4all.nl>
13579 L:      linux-media@vger.kernel.org
13580 T:      git git://linuxtv.org/media_tree.git
13581 W:      https://linuxtv.org
13582 S:      Maintained
13583 F:      drivers/media/radio/si470x/radio-si470x-common.c
13584 F:      drivers/media/radio/si470x/radio-si470x.h
13585 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13586
13587 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13588 M:      Eduardo Valentin <edubezval@gmail.com>
13589 L:      linux-media@vger.kernel.org
13590 T:      git git://linuxtv.org/media_tree.git
13591 W:      https://linuxtv.org
13592 S:      Odd Fixes
13593 F:      drivers/media/radio/si4713/si4713.?
13594
13595 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13596 M:      Eduardo Valentin <edubezval@gmail.com>
13597 L:      linux-media@vger.kernel.org
13598 T:      git git://linuxtv.org/media_tree.git
13599 W:      https://linuxtv.org
13600 S:      Odd Fixes
13601 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13602
13603 SI4713 FM RADIO TRANSMITTER USB DRIVER
13604 M:      Hans Verkuil <hverkuil@xs4all.nl>
13605 L:      linux-media@vger.kernel.org
13606 T:      git git://linuxtv.org/media_tree.git
13607 W:      https://linuxtv.org
13608 S:      Maintained
13609 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13610
13611 SIANO DVB DRIVER
13612 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13613 L:      linux-media@vger.kernel.org
13614 W:      https://linuxtv.org
13615 T:      git git://linuxtv.org/media_tree.git
13616 S:      Odd fixes
13617 F:      drivers/media/common/siano/
13618 F:      drivers/media/usb/siano/
13619 F:      drivers/media/usb/siano/
13620 F:      drivers/media/mmc/siano/
13621
13622 SIFIVE DRIVERS
13623 M:      Palmer Dabbelt <palmer@sifive.com>
13624 L:      linux-riscv@lists.infradead.org
13625 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13626 S:      Supported
13627 K:      sifive
13628 N:      sifive
13629
13630 SILEAD TOUCHSCREEN DRIVER
13631 M:      Hans de Goede <hdegoede@redhat.com>
13632 L:      linux-input@vger.kernel.org
13633 L:      platform-driver-x86@vger.kernel.org
13634 S:      Maintained
13635 F:      drivers/input/touchscreen/silead.c
13636 F:      drivers/platform/x86/touchscreen_dmi.c
13637
13638 SILICON MOTION SM712 FRAME BUFFER DRIVER
13639 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13640 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13641 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13642 L:      linux-fbdev@vger.kernel.org
13643 S:      Maintained
13644 F:      drivers/video/fbdev/sm712*
13645 F:      Documentation/fb/sm712fb.txt
13646
13647 SIMPLE FIRMWARE INTERFACE (SFI)
13648 M:      Len Brown <lenb@kernel.org>
13649 L:      sfi-devel@simplefirmware.org
13650 W:      http://simplefirmware.org/
13651 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13652 S:      Supported
13653 F:      arch/x86/platform/sfi/
13654 F:      drivers/sfi/
13655 F:      include/linux/sfi*.h
13656
13657 SIMPLEFB FB DRIVER
13658 M:      Hans de Goede <hdegoede@redhat.com>
13659 L:      linux-fbdev@vger.kernel.org
13660 S:      Maintained
13661 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13662 F:      drivers/video/fbdev/simplefb.c
13663 F:      include/linux/platform_data/simplefb.h
13664
13665 SIMTEC EB110ATX (Chalice CATS)
13666 P:      Ben Dooks
13667 P:      Vincent Sanders <vince@simtec.co.uk>
13668 M:      Simtec Linux Team <linux@simtec.co.uk>
13669 W:      http://www.simtec.co.uk/products/EB110ATX/
13670 S:      Supported
13671
13672 SIMTEC EB2410ITX (BAST)
13673 P:      Ben Dooks
13674 P:      Vincent Sanders <vince@simtec.co.uk>
13675 M:      Simtec Linux Team <linux@simtec.co.uk>
13676 W:      http://www.simtec.co.uk/products/EB2410ITX/
13677 S:      Supported
13678 F:      arch/arm/mach-s3c24xx/mach-bast.c
13679 F:      arch/arm/mach-s3c24xx/bast-ide.c
13680 F:      arch/arm/mach-s3c24xx/bast-irq.c
13681
13682 SIPHASH PRF ROUTINES
13683 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13684 S:      Maintained
13685 F:      lib/siphash.c
13686 F:      lib/test_siphash.c
13687 F:      include/linux/siphash.h
13688
13689 SIOX
13690 M:      Gavin Schenk <g.schenk@eckelmann.de>
13691 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13692 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13693 S:      Supported
13694 F:      drivers/siox/*
13695 F:      drivers/gpio/gpio-siox.c
13696 F:      include/trace/events/siox.h
13697
13698 SIS 190 ETHERNET DRIVER
13699 M:      Francois Romieu <romieu@fr.zoreil.com>
13700 L:      netdev@vger.kernel.org
13701 S:      Maintained
13702 F:      drivers/net/ethernet/sis/sis190.c
13703
13704 SIS 900/7016 FAST ETHERNET DRIVER
13705 M:      Daniele Venzano <venza@brownhat.org>
13706 W:      http://www.brownhat.org/sis900.html
13707 L:      netdev@vger.kernel.org
13708 S:      Maintained
13709 F:      drivers/net/ethernet/sis/sis900.*
13710
13711 SIS FRAMEBUFFER DRIVER
13712 M:      Thomas Winischhofer <thomas@winischhofer.net>
13713 W:      http://www.winischhofer.net/linuxsisvga.shtml
13714 S:      Maintained
13715 F:      Documentation/fb/sisfb.txt
13716 F:      drivers/video/fbdev/sis/
13717 F:      include/video/sisfb.h
13718
13719 SIS USB2VGA DRIVER
13720 M:      Thomas Winischhofer <thomas@winischhofer.net>
13721 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13722 S:      Maintained
13723 F:      drivers/usb/misc/sisusbvga/
13724
13725 SLAB ALLOCATOR
13726 M:      Christoph Lameter <cl@linux.com>
13727 M:      Pekka Enberg <penberg@kernel.org>
13728 M:      David Rientjes <rientjes@google.com>
13729 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13730 M:      Andrew Morton <akpm@linux-foundation.org>
13731 L:      linux-mm@kvack.org
13732 S:      Maintained
13733 F:      include/linux/sl?b*.h
13734 F:      mm/sl?b*
13735
13736 SLEEPABLE READ-COPY UPDATE (SRCU)
13737 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13738 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13739 M:      Josh Triplett <josh@joshtriplett.org>
13740 R:      Steven Rostedt <rostedt@goodmis.org>
13741 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13742 L:      linux-kernel@vger.kernel.org
13743 W:      http://www.rdrop.com/users/paulmck/RCU/
13744 S:      Supported
13745 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13746 F:      include/linux/srcu*.h
13747 F:      kernel/rcu/srcu*.c
13748
13749 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13750 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13751 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13752 S:      Maintained
13753 F:      drivers/slimbus/
13754 F:      Documentation/devicetree/bindings/slimbus/
13755 F:      include/linux/slimbus.h
13756
13757 SMACK SECURITY MODULE
13758 M:      Casey Schaufler <casey@schaufler-ca.com>
13759 L:      linux-security-module@vger.kernel.org
13760 W:      http://schaufler-ca.com
13761 T:      git git://github.com/cschaufler/smack-next
13762 S:      Maintained
13763 F:      Documentation/admin-guide/LSM/Smack.rst
13764 F:      security/smack/
13765
13766 SMC91x ETHERNET DRIVER
13767 M:      Nicolas Pitre <nico@fluxnic.net>
13768 S:      Odd Fixes
13769 F:      drivers/net/ethernet/smsc/smc91x.*
13770
13771 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13772 M:      Sakari Ailus <sakari.ailus@iki.fi>
13773 L:      linux-media@vger.kernel.org
13774 S:      Maintained
13775 F:      drivers/media/i2c/smiapp/
13776 F:      include/media/i2c/smiapp.h
13777 F:      drivers/media/i2c/smiapp-pll.c
13778 F:      drivers/media/i2c/smiapp-pll.h
13779 F:      include/uapi/linux/smiapp.h
13780 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13781
13782 SMM665 HARDWARE MONITOR DRIVER
13783 M:      Guenter Roeck <linux@roeck-us.net>
13784 L:      linux-hwmon@vger.kernel.org
13785 S:      Maintained
13786 F:      Documentation/hwmon/smm665
13787 F:      drivers/hwmon/smm665.c
13788
13789 SMSC EMC2103 HARDWARE MONITOR DRIVER
13790 M:      Steve Glendinning <steve.glendinning@shawell.net>
13791 L:      linux-hwmon@vger.kernel.org
13792 S:      Maintained
13793 F:      Documentation/hwmon/emc2103
13794 F:      drivers/hwmon/emc2103.c
13795
13796 SMSC SCH5627 HARDWARE MONITOR DRIVER
13797 M:      Hans de Goede <hdegoede@redhat.com>
13798 L:      linux-hwmon@vger.kernel.org
13799 S:      Supported
13800 F:      Documentation/hwmon/sch5627
13801 F:      drivers/hwmon/sch5627.c
13802
13803 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13804 M:      Steve Glendinning <steve.glendinning@shawell.net>
13805 L:      linux-fbdev@vger.kernel.org
13806 S:      Maintained
13807 F:      drivers/video/fbdev/smscufx.c
13808
13809 SMSC47B397 HARDWARE MONITOR DRIVER
13810 M:      Jean Delvare <jdelvare@suse.com>
13811 L:      linux-hwmon@vger.kernel.org
13812 S:      Maintained
13813 F:      Documentation/hwmon/smsc47b397
13814 F:      drivers/hwmon/smsc47b397.c
13815
13816 SMSC911x ETHERNET DRIVER
13817 M:      Steve Glendinning <steve.glendinning@shawell.net>
13818 L:      netdev@vger.kernel.org
13819 S:      Maintained
13820 F:      include/linux/smsc911x.h
13821 F:      drivers/net/ethernet/smsc/smsc911x.*
13822
13823 SMSC9420 PCI ETHERNET DRIVER
13824 M:      Steve Glendinning <steve.glendinning@shawell.net>
13825 L:      netdev@vger.kernel.org
13826 S:      Maintained
13827 F:      drivers/net/ethernet/smsc/smsc9420.*
13828
13829 SOC-CAMERA V4L2 SUBSYSTEM
13830 L:      linux-media@vger.kernel.org
13831 T:      git git://linuxtv.org/media_tree.git
13832 S:      Orphan
13833 F:      include/media/soc*
13834 F:      drivers/media/i2c/soc_camera/
13835 F:      drivers/media/platform/soc_camera/
13836
13837 SOCIONEXT SYNQUACER I2C DRIVER
13838 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13839 L:      linux-i2c@vger.kernel.org
13840 S:      Maintained
13841 F:      drivers/i2c/busses/i2c-synquacer.c
13842 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13843
13844 SOCIONEXT UNIPHIER SOUND DRIVER
13845 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13846 S:      Orphan
13847 F:      sound/soc/uniphier/
13848
13849 SOEKRIS NET48XX LED SUPPORT
13850 M:      Chris Boot <bootc@bootc.net>
13851 S:      Maintained
13852 F:      drivers/leds/leds-net48xx.c
13853
13854 SOFT-ROCE DRIVER (rxe)
13855 M:      Moni Shoua <monis@mellanox.com>
13856 L:      linux-rdma@vger.kernel.org
13857 S:      Supported
13858 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13859 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13860 F:      drivers/infiniband/sw/rxe/
13861 F:      include/uapi/rdma/rdma_user_rxe.h
13862
13863 SOFTLOGIC 6x10 MPEG CODEC
13864 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13865 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13866 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13867 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13868 M:      Ismael Luceno <ismael@iodev.co.uk>
13869 L:      linux-media@vger.kernel.org
13870 S:      Supported
13871 F:      drivers/media/pci/solo6x10/
13872
13873 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13874 M:      James Morse <james.morse@arm.com>
13875 L:      linux-arm-kernel@lists.infradead.org
13876 S:      Maintained
13877 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13878 F:      drivers/firmware/arm_sdei.c
13879 F:      include/linux/arm_sdei.h
13880 F:      include/uapi/linux/arm_sdei.h
13881
13882 SOFTWARE RAID (Multiple Disks) SUPPORT
13883 M:      Shaohua Li <shli@kernel.org>
13884 L:      linux-raid@vger.kernel.org
13885 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13886 S:      Supported
13887 F:      drivers/md/Makefile
13888 F:      drivers/md/Kconfig
13889 F:      drivers/md/md*
13890 F:      drivers/md/raid*
13891 F:      include/linux/raid/
13892 F:      include/uapi/linux/raid/
13893
13894 SOCIONEXT (SNI) AVE NETWORK DRIVER
13895 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
13896 L:      netdev@vger.kernel.org
13897 S:      Maintained
13898 F:      drivers/net/ethernet/socionext/sni_ave.c
13899 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
13900
13901 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13902 M:      Jassi Brar <jaswinder.singh@linaro.org>
13903 L:      netdev@vger.kernel.org
13904 S:      Maintained
13905 F:      drivers/net/ethernet/socionext/netsec.c
13906 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13907
13908 SOLIDRUN CLEARFOG SUPPORT
13909 M:      Russell King <linux@armlinux.org.uk>
13910 S:      Maintained
13911 F:      arch/arm/boot/dts/armada-388-clearfog*
13912 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13913
13914 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13915 M:      Russell King <linux@armlinux.org.uk>
13916 S:      Maintained
13917 F:      arch/arm/boot/dts/imx6*-cubox-i*
13918 F:      arch/arm/boot/dts/imx6*-hummingboard*
13919 F:      arch/arm/boot/dts/imx6*-sr-*
13920
13921 SONIC NETWORK DRIVER
13922 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13923 L:      netdev@vger.kernel.org
13924 S:      Maintained
13925 F:      drivers/net/ethernet/natsemi/sonic.*
13926
13927 SONICS SILICON BACKPLANE DRIVER (SSB)
13928 M:      Michael Buesch <m@bues.ch>
13929 L:      linux-wireless@vger.kernel.org
13930 S:      Maintained
13931 F:      drivers/ssb/
13932 F:      include/linux/ssb/
13933
13934 SONY IMX258 SENSOR DRIVER
13935 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13936 L:      linux-media@vger.kernel.org
13937 T:      git git://linuxtv.org/media_tree.git
13938 S:      Maintained
13939 F:      drivers/media/i2c/imx258.c
13940
13941 SONY IMX274 SENSOR DRIVER
13942 M:      Leon Luo <leonl@leopardimaging.com>
13943 L:      linux-media@vger.kernel.org
13944 T:      git git://linuxtv.org/media_tree.git
13945 S:      Maintained
13946 F:      drivers/media/i2c/imx274.c
13947 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13948
13949 SONY IMX319 SENSOR DRIVER
13950 M:      Bingbu Cao <bingbu.cao@intel.com>
13951 L:      linux-media@vger.kernel.org
13952 T:      git git://linuxtv.org/media_tree.git
13953 S:      Maintained
13954 F:      drivers/media/i2c/imx319.c
13955
13956 SONY IMX355 SENSOR DRIVER
13957 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
13958 L:      linux-media@vger.kernel.org
13959 T:      git git://linuxtv.org/media_tree.git
13960 S:      Maintained
13961 F:      drivers/media/i2c/imx355.c
13962
13963 SONY MEMORYSTICK CARD SUPPORT
13964 M:      Alex Dubov <oakad@yahoo.com>
13965 W:      http://tifmxx.berlios.de/
13966 S:      Maintained
13967 F:      drivers/memstick/host/tifm_ms.c
13968
13969 SONY MEMORYSTICK STANDARD SUPPORT
13970 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13971 S:      Maintained
13972 F:      drivers/memstick/core/ms_block.*
13973
13974 SONY VAIO CONTROL DEVICE DRIVER
13975 M:      Mattia Dongili <malattia@linux.it>
13976 L:      platform-driver-x86@vger.kernel.org
13977 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13978 S:      Maintained
13979 F:      Documentation/laptops/sony-laptop.txt
13980 F:      drivers/char/sonypi.c
13981 F:      drivers/platform/x86/sony-laptop.c
13982 F:      include/linux/sony-laptop.h
13983
13984 SOUND
13985 M:      Jaroslav Kysela <perex@perex.cz>
13986 M:      Takashi Iwai <tiwai@suse.com>
13987 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13988 W:      http://www.alsa-project.org/
13989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13990 T:      git git://git.alsa-project.org/alsa-kernel.git
13991 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13992 S:      Maintained
13993 F:      Documentation/sound/
13994 F:      include/sound/
13995 F:      include/uapi/sound/
13996 F:      sound/
13997
13998 SOUND - COMPRESSED AUDIO
13999 M:      Vinod Koul <vkoul@kernel.org>
14000 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14001 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14002 S:      Supported
14003 F:      Documentation/sound/designs/compress-offload.rst
14004 F:      include/sound/compress_driver.h
14005 F:      include/uapi/sound/compress_*
14006 F:      sound/core/compress_offload.c
14007 F:      sound/soc/soc-compress.c
14008
14009 SOUND - DMAENGINE HELPERS
14010 M:      Lars-Peter Clausen <lars@metafoo.de>
14011 S:      Supported
14012 F:      include/sound/dmaengine_pcm.h
14013 F:      sound/core/pcm_dmaengine.c
14014 F:      sound/soc/soc-generic-dmaengine-pcm.c
14015
14016 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14017 M:      Liam Girdwood <lgirdwood@gmail.com>
14018 M:      Mark Brown <broonie@kernel.org>
14019 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14020 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14021 W:      http://alsa-project.org/main/index.php/ASoC
14022 S:      Supported
14023 F:      Documentation/devicetree/bindings/sound/
14024 F:      Documentation/sound/soc/
14025 F:      sound/soc/
14026 F:      include/dt-bindings/sound/
14027 F:      include/sound/soc*
14028
14029 SOUNDWIRE SUBSYSTEM
14030 M:      Vinod Koul <vkoul@kernel.org>
14031 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14032 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14033 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14034 S:      Supported
14035 F:      Documentation/driver-api/soundwire/
14036 F:      drivers/soundwire/
14037 F:      include/linux/soundwire/
14038
14039 SP2 MEDIA DRIVER
14040 M:      Olli Salonen <olli.salonen@iki.fi>
14041 L:      linux-media@vger.kernel.org
14042 W:      https://linuxtv.org
14043 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14044 S:      Maintained
14045 F:      drivers/media/dvb-frontends/sp2*
14046
14047 SPARC + UltraSPARC (sparc/sparc64)
14048 M:      "David S. Miller" <davem@davemloft.net>
14049 L:      sparclinux@vger.kernel.org
14050 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14051 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14052 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14053 S:      Maintained
14054 F:      arch/sparc/
14055 F:      drivers/sbus/
14056
14057 SPARC SERIAL DRIVERS
14058 M:      "David S. Miller" <davem@davemloft.net>
14059 L:      sparclinux@vger.kernel.org
14060 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14061 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14062 S:      Maintained
14063 F:      include/linux/sunserialcore.h
14064 F:      drivers/tty/serial/suncore.c
14065 F:      drivers/tty/serial/sunhv.c
14066 F:      drivers/tty/serial/sunsab.c
14067 F:      drivers/tty/serial/sunsab.h
14068 F:      drivers/tty/serial/sunsu.c
14069 F:      drivers/tty/serial/sunzilog.c
14070 F:      drivers/tty/serial/sunzilog.h
14071 F:      drivers/tty/vcc.c
14072
14073 SPARSE CHECKER
14074 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14075 L:      linux-sparse@vger.kernel.org
14076 W:      https://sparse.wiki.kernel.org/
14077 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14078 S:      Maintained
14079 F:      include/linux/compiler.h
14080
14081 SPEAR CLOCK FRAMEWORK SUPPORT
14082 M:      Viresh Kumar <vireshk@kernel.org>
14083 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14084 W:      http://www.st.com/spear
14085 S:      Maintained
14086 F:      drivers/clk/spear/
14087
14088 SPEAR PLATFORM SUPPORT
14089 M:      Viresh Kumar <vireshk@kernel.org>
14090 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14091 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14092 W:      http://www.st.com/spear
14093 S:      Maintained
14094 F:      arch/arm/boot/dts/spear*
14095 F:      arch/arm/mach-spear/
14096
14097 SPI NOR SUBSYSTEM
14098 M:      Marek Vasut <marek.vasut@gmail.com>
14099 L:      linux-mtd@lists.infradead.org
14100 W:      http://www.linux-mtd.infradead.org/
14101 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14102 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
14103 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
14104 S:      Maintained
14105 F:      drivers/mtd/spi-nor/
14106 F:      include/linux/mtd/spi-nor.h
14107
14108 SPI SUBSYSTEM
14109 M:      Mark Brown <broonie@kernel.org>
14110 L:      linux-spi@vger.kernel.org
14111 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14112 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14113 S:      Maintained
14114 F:      Documentation/devicetree/bindings/spi/
14115 F:      Documentation/spi/
14116 F:      drivers/spi/
14117 F:      include/linux/spi/
14118 F:      include/uapi/linux/spi/
14119 F:      tools/spi/
14120
14121 SPIDERNET NETWORK DRIVER for CELL
14122 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14123 L:      netdev@vger.kernel.org
14124 S:      Supported
14125 F:      Documentation/networking/spider_net.txt
14126 F:      drivers/net/ethernet/toshiba/spider_net*
14127
14128 SPMI SUBSYSTEM
14129 R:      Stephen Boyd <sboyd@kernel.org>
14130 L:      linux-arm-msm@vger.kernel.org
14131 F:      Documentation/devicetree/bindings/spmi/
14132 F:      drivers/spmi/
14133 F:      include/dt-bindings/spmi/spmi.h
14134 F:      include/linux/spmi.h
14135 F:      include/trace/events/spmi.h
14136
14137 SPU FILE SYSTEM
14138 M:      Jeremy Kerr <jk@ozlabs.org>
14139 L:      linuxppc-dev@lists.ozlabs.org
14140 W:      http://www.ibm.com/developerworks/power/cell/
14141 S:      Supported
14142 F:      Documentation/filesystems/spufs.txt
14143 F:      arch/powerpc/platforms/cell/spufs/
14144
14145 SQUASHFS FILE SYSTEM
14146 M:      Phillip Lougher <phillip@squashfs.org.uk>
14147 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14148 W:      http://squashfs.org.uk
14149 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14150 S:      Maintained
14151 F:      Documentation/filesystems/squashfs.txt
14152 F:      fs/squashfs/
14153
14154 SRM (Alpha) environment access
14155 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14156 S:      Maintained
14157 F:      arch/alpha/kernel/srm_env.c
14158
14159 ST STM32 I2C/SMBUS DRIVER
14160 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14161 L:      linux-i2c@vger.kernel.org
14162 S:      Maintained
14163 F:      drivers/i2c/busses/i2c-stm32*
14164
14165 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14166 M:      Song Qiang <songqiang1304521@gmail.com>
14167 L:      linux-iio@vger.kernel.org
14168 S:      Maintained
14169 F:      drivers/iio/proximity/vl53l0x-i2c.c
14170 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14171
14172 STABLE BRANCH
14173 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14174 M:      Sasha Levin <sashal@kernel.org>
14175 L:      stable@vger.kernel.org
14176 S:      Supported
14177 F:      Documentation/process/stable-kernel-rules.rst
14178
14179 STAGING - COMEDI
14180 M:      Ian Abbott <abbotti@mev.co.uk>
14181 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14182 S:      Odd Fixes
14183 F:      drivers/staging/comedi/
14184
14185 STAGING - EROFS FILE SYSTEM
14186 M:      Gao Xiang <gaoxiang25@huawei.com>
14187 M:      Chao Yu <yuchao0@huawei.com>
14188 L:      linux-erofs@lists.ozlabs.org
14189 S:      Maintained
14190 F:      drivers/staging/erofs/
14191
14192 STAGING - INDUSTRIAL IO
14193 M:      Jonathan Cameron <jic23@kernel.org>
14194 L:      linux-iio@vger.kernel.org
14195 S:      Odd Fixes
14196 F:      Documentation/devicetree/bindings/staging/iio/
14197 F:      drivers/staging/iio/
14198
14199 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14200 M:      Marc Dietrich <marvin24@gmx.de>
14201 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14202 L:      linux-tegra@vger.kernel.org
14203 S:      Maintained
14204 F:      drivers/staging/nvec/
14205
14206 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14207 M:      Jens Frederich <jfrederich@gmail.com>
14208 M:      Daniel Drake <dsd@laptop.org>
14209 M:      Jon Nettleton <jon.nettleton@gmail.com>
14210 W:      http://wiki.laptop.org/go/DCON
14211 S:      Maintained
14212 F:      drivers/staging/olpc_dcon/
14213
14214 STAGING - REALTEK RTL8712U DRIVERS
14215 M:      Larry Finger <Larry.Finger@lwfinger.net>
14216 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14217 S:      Odd Fixes
14218 F:      drivers/staging/rtl8712/
14219
14220 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14221 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14222 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14223 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14224 L:      linux-fbdev@vger.kernel.org
14225 S:      Maintained
14226 F:      drivers/staging/sm750fb/
14227
14228 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14229 M:      William Hubbs <w.d.hubbs@gmail.com>
14230 M:      Chris Brannon <chris@the-brannons.com>
14231 M:      Kirk Reiser <kirk@reisers.ca>
14232 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14233 L:      speakup@linux-speakup.org
14234 W:      http://www.linux-speakup.org/
14235 S:      Odd Fixes
14236 F:      drivers/staging/speakup/
14237
14238 STAGING - VIA VT665X DRIVERS
14239 M:      Forest Bond <forest@alittletooquiet.net>
14240 S:      Odd Fixes
14241 F:      drivers/staging/vt665?/
14242
14243 STAGING - WILC1000 WIFI DRIVER
14244 M:      Aditya Shankar <aditya.shankar@microchip.com>
14245 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
14246 L:      linux-wireless@vger.kernel.org
14247 S:      Supported
14248 F:      drivers/staging/wilc1000/
14249
14250 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
14251 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
14252 S:      Odd Fixes
14253 F:      drivers/staging/xgifb/
14254
14255 STAGING SUBSYSTEM
14256 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14257 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
14258 L:      devel@driverdev.osuosl.org
14259 S:      Supported
14260 F:      drivers/staging/
14261
14262 STARFIRE/DURALAN NETWORK DRIVER
14263 M:      Ion Badulescu <ionut@badula.org>
14264 S:      Odd Fixes
14265 F:      drivers/net/ethernet/adaptec/starfire*
14266
14267 STEC S1220 SKD DRIVER
14268 M:      Bart Van Assche <bart.vanassche@wdc.com>
14269 L:      linux-block@vger.kernel.org
14270 S:      Maintained
14271 F:      drivers/block/skd*[ch]
14272
14273 STI AUDIO (ASoC) DRIVERS
14274 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14275 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14276 S:      Maintained
14277 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
14278 F:      sound/soc/sti/
14279
14280 STI CEC DRIVER
14281 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
14282 S:      Maintained
14283 F:      drivers/media/platform/sti/cec/
14284 F:      Documentation/devicetree/bindings/media/stih-cec.txt
14285
14286 STK1160 USB VIDEO CAPTURE DRIVER
14287 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14288 L:      linux-media@vger.kernel.org
14289 T:      git git://linuxtv.org/media_tree.git
14290 S:      Maintained
14291 F:      drivers/media/usb/stk1160/
14292
14293 STM32 AUDIO (ASoC) DRIVERS
14294 M:      Olivier Moysan <olivier.moysan@st.com>
14295 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14296 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14297 S:      Maintained
14298 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
14299 F:      sound/soc/stm/
14300
14301 STM32 TIMER/LPTIMER DRIVERS
14302 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
14303 S:      Maintained
14304 F:      drivers/*/stm32-*timer*
14305 F:      drivers/pwm/pwm-stm32*
14306 F:      include/linux/*/stm32-*tim*
14307 F:      Documentation/ABI/testing/*timer-stm32
14308 F:      Documentation/devicetree/bindings/*/stm32-*timer*
14309 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
14310
14311 STMMAC ETHERNET DRIVER
14312 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
14313 M:      Alexandre Torgue <alexandre.torgue@st.com>
14314 M:      Jose Abreu <joabreu@synopsys.com>
14315 L:      netdev@vger.kernel.org
14316 W:      http://www.stlinux.com
14317 S:      Supported
14318 F:      drivers/net/ethernet/stmicro/stmmac/
14319
14320 SUN3/3X
14321 M:      Sam Creasey <sammy@sammy.net>
14322 W:      http://sammy.net/sun3/
14323 S:      Maintained
14324 F:      arch/m68k/kernel/*sun3*
14325 F:      arch/m68k/sun3*/
14326 F:      arch/m68k/include/asm/sun3*
14327 F:      drivers/net/ethernet/i825xx/sun3*
14328
14329 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
14330 M:      Hans de Goede <hdegoede@redhat.com>
14331 L:      linux-input@vger.kernel.org
14332 S:      Maintained
14333 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
14334 F:      drivers/input/keyboard/sun4i-lradc-keys.c
14335
14336 SUNDANCE NETWORK DRIVER
14337 M:      Denis Kirjanov <kda@linux-powerpc.org>
14338 L:      netdev@vger.kernel.org
14339 S:      Maintained
14340 F:      drivers/net/ethernet/dlink/sundance.c
14341
14342 SUPERH
14343 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
14344 M:      Rich Felker <dalias@libc.org>
14345 L:      linux-sh@vger.kernel.org
14346 Q:      http://patchwork.kernel.org/project/linux-sh/list/
14347 S:      Maintained
14348 F:      Documentation/sh/
14349 F:      arch/sh/
14350 F:      drivers/sh/
14351
14352 SUSPEND TO RAM
14353 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
14354 M:      Len Brown <len.brown@intel.com>
14355 M:      Pavel Machek <pavel@ucw.cz>
14356 L:      linux-pm@vger.kernel.org
14357 B:      https://bugzilla.kernel.org
14358 S:      Supported
14359 F:      Documentation/power/
14360 F:      arch/x86/kernel/acpi/
14361 F:      drivers/base/power/
14362 F:      kernel/power/
14363 F:      include/linux/suspend.h
14364 F:      include/linux/freezer.h
14365 F:      include/linux/pm.h
14366
14367 SVGA HANDLING
14368 M:      Martin Mares <mj@ucw.cz>
14369 L:      linux-video@atrey.karlin.mff.cuni.cz
14370 S:      Maintained
14371 F:      Documentation/svga.txt
14372 F:      arch/x86/boot/video*
14373
14374 SWIOTLB SUBSYSTEM
14375 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
14376 L:      iommu@lists.linux-foundation.org
14377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
14378 S:      Supported
14379 F:      kernel/dma/swiotlb.c
14380 F:      arch/*/kernel/pci-swiotlb.c
14381 F:      include/linux/swiotlb.h
14382
14383 SWITCHDEV
14384 M:      Jiri Pirko <jiri@resnulli.us>
14385 M:      Ivan Vecera <ivecera@redhat.com>
14386 L:      netdev@vger.kernel.org
14387 S:      Supported
14388 F:      net/switchdev/
14389 F:      include/net/switchdev.h
14390
14391 SY8106A REGULATOR DRIVER
14392 M:      Icenowy Zheng <icenowy@aosc.io>
14393 S:      Maintained
14394 F:      drivers/regulator/sy8106a-regulator.c
14395 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14396
14397 SYNC FILE FRAMEWORK
14398 M:      Sumit Semwal <sumit.semwal@linaro.org>
14399 R:      Gustavo Padovan <gustavo@padovan.org>
14400 S:      Maintained
14401 L:      linux-media@vger.kernel.org
14402 L:      dri-devel@lists.freedesktop.org
14403 F:      drivers/dma-buf/sync_*
14404 F:      drivers/dma-buf/dma-fence*
14405 F:      drivers/dma-buf/sw_sync.c
14406 F:      include/linux/sync_file.h
14407 F:      include/uapi/linux/sync_file.h
14408 F:      Documentation/sync_file.txt
14409 T:      git git://anongit.freedesktop.org/drm/drm-misc
14410
14411 SYNOPSYS ARC ARCHITECTURE
14412 M:      Vineet Gupta <vgupta@synopsys.com>
14413 L:      linux-snps-arc@lists.infradead.org
14414 S:      Supported
14415 F:      arch/arc/
14416 F:      Documentation/devicetree/bindings/arc/*
14417 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14418 F:      drivers/clocksource/arc_timer.c
14419 F:      drivers/tty/serial/arc_uart.c
14420 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14421
14422 SYNOPSYS ARC HSDK SDP pll clock driver
14423 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14424 S:      Supported
14425 F:      drivers/clk/clk-hsdk-pll.c
14426 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14427
14428 SYNOPSYS ARC SDP clock driver
14429 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14430 S:      Supported
14431 F:      drivers/clk/axs10x/*
14432 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14433
14434 SYNOPSYS ARC SDP platform support
14435 M:      Alexey Brodkin <abrodkin@synopsys.com>
14436 S:      Supported
14437 F:      arch/arc/plat-axs10x
14438 F:      arch/arc/boot/dts/ax*
14439 F:      Documentation/devicetree/bindings/arc/axs10*
14440
14441 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14442 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14443 S:      Supported
14444 F:      drivers/reset/reset-axs10x.c
14445 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14446
14447 SYNOPSYS CREG GPIO DRIVER
14448 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14449 S:      Maintained
14450 F:      drivers/gpio/gpio-creg-snps.c
14451 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
14452
14453 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14454 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14455 S:      Maintained
14456 F:      drivers/tty/serial/8250/8250_dw.c
14457
14458 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14459 M:      Hoan Tran <hotran@apm.com>
14460 L:      linux-gpio@vger.kernel.org
14461 S:      Maintained
14462 F:      drivers/gpio/gpio-dwapb.c
14463 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14464
14465 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14466 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14467 S:      Maintained
14468 F:      drivers/dma/dwi-axi-dmac/
14469 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14470
14471 SYNOPSYS DESIGNWARE DMAC DRIVER
14472 M:      Viresh Kumar <vireshk@kernel.org>
14473 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14474 S:      Maintained
14475 F:      include/linux/dma/dw.h
14476 F:      include/linux/platform_data/dma-dw.h
14477 F:      drivers/dma/dw/
14478
14479 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14480 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14481 L:      netdev@vger.kernel.org
14482 S:      Supported
14483 F:      drivers/net/ethernet/synopsys/
14484
14485 SYNOPSYS DESIGNWARE I2C DRIVER
14486 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14487 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14488 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14489 L:      linux-i2c@vger.kernel.org
14490 S:      Maintained
14491 F:      drivers/i2c/busses/i2c-designware-*
14492 F:      include/linux/platform_data/i2c-designware.h
14493
14494 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14495 M:      Jaehoon Chung <jh80.chung@samsung.com>
14496 L:      linux-mmc@vger.kernel.org
14497 S:      Maintained
14498 F:      drivers/mmc/host/dw_mmc*
14499
14500 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14501 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14502 S:      Supported
14503 F:      drivers/reset/reset-hsdk.c
14504 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14505 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14506
14507 SYSTEM CONFIGURATION (SYSCON)
14508 M:      Lee Jones <lee.jones@linaro.org>
14509 M:      Arnd Bergmann <arnd@arndb.de>
14510 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14511 S:      Supported
14512 F:      drivers/mfd/syscon.c
14513
14514 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14515 M:      Sudeep Holla <sudeep.holla@arm.com>
14516 L:      linux-arm-kernel@lists.infradead.org
14517 S:      Maintained
14518 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14519 F:      drivers/clk/clk-sc[mp]i.c
14520 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14521 F:      drivers/firmware/arm_scpi.c
14522 F:      drivers/firmware/arm_scmi/
14523 F:      include/linux/sc[mp]i_protocol.h
14524
14525 SYSTEM RESET/SHUTDOWN DRIVERS
14526 M:      Sebastian Reichel <sre@kernel.org>
14527 L:      linux-pm@vger.kernel.org
14528 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14529 S:      Maintained
14530 F:      Documentation/devicetree/bindings/power/reset/
14531 F:      drivers/power/reset/
14532
14533 SYSTEM TRACE MODULE CLASS
14534 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14535 S:      Maintained
14536 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14537 F:      Documentation/trace/stm.rst
14538 F:      drivers/hwtracing/stm/
14539 F:      include/linux/stm.h
14540 F:      include/uapi/linux/stm.h
14541
14542 SYSV FILESYSTEM
14543 M:      Christoph Hellwig <hch@infradead.org>
14544 S:      Maintained
14545 F:      Documentation/filesystems/sysv-fs.txt
14546 F:      fs/sysv/
14547 F:      include/linux/sysv_fs.h
14548
14549 TARGET SUBSYSTEM
14550 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14551 L:      linux-scsi@vger.kernel.org
14552 L:      target-devel@vger.kernel.org
14553 W:      http://www.linux-iscsi.org
14554 W:      http://groups.google.com/group/linux-iscsi-target-dev
14555 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14556 S:      Supported
14557 F:      drivers/target/
14558 F:      include/target/
14559 F:      Documentation/target/
14560
14561 TASKSTATS STATISTICS INTERFACE
14562 M:      Balbir Singh <bsingharora@gmail.com>
14563 S:      Maintained
14564 F:      Documentation/accounting/taskstats*
14565 F:      include/linux/taskstats*
14566 F:      kernel/taskstats.c
14567
14568 TC subsystem
14569 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14570 M:      Cong Wang <xiyou.wangcong@gmail.com>
14571 M:      Jiri Pirko <jiri@resnulli.us>
14572 L:      netdev@vger.kernel.org
14573 S:      Maintained
14574 F:      include/net/pkt_cls.h
14575 F:      include/net/pkt_sched.h
14576 F:      include/net/tc_act/
14577 F:      include/uapi/linux/pkt_cls.h
14578 F:      include/uapi/linux/pkt_sched.h
14579 F:      include/uapi/linux/tc_act/
14580 F:      include/uapi/linux/tc_ematch/
14581 F:      net/sched/
14582
14583 TC90522 MEDIA DRIVER
14584 M:      Akihiro Tsukada <tskd08@gmail.com>
14585 L:      linux-media@vger.kernel.org
14586 S:      Odd Fixes
14587 F:      drivers/media/dvb-frontends/tc90522*
14588
14589 TCP LOW PRIORITY MODULE
14590 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14591 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14592 W:      http://tcp-lp-mod.sourceforge.net/
14593 S:      Maintained
14594 F:      net/ipv4/tcp_lp.c
14595
14596 TDA10071 MEDIA DRIVER
14597 M:      Antti Palosaari <crope@iki.fi>
14598 L:      linux-media@vger.kernel.org
14599 W:      https://linuxtv.org
14600 W:      http://palosaari.fi/linux/
14601 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14602 T:      git git://linuxtv.org/anttip/media_tree.git
14603 S:      Maintained
14604 F:      drivers/media/dvb-frontends/tda10071*
14605
14606 TDA18212 MEDIA DRIVER
14607 M:      Antti Palosaari <crope@iki.fi>
14608 L:      linux-media@vger.kernel.org
14609 W:      https://linuxtv.org
14610 W:      http://palosaari.fi/linux/
14611 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14612 T:      git git://linuxtv.org/anttip/media_tree.git
14613 S:      Maintained
14614 F:      drivers/media/tuners/tda18212*
14615
14616 TDA18218 MEDIA DRIVER
14617 M:      Antti Palosaari <crope@iki.fi>
14618 L:      linux-media@vger.kernel.org
14619 W:      https://linuxtv.org
14620 W:      http://palosaari.fi/linux/
14621 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14622 T:      git git://linuxtv.org/anttip/media_tree.git
14623 S:      Maintained
14624 F:      drivers/media/tuners/tda18218*
14625
14626 TDA18250 MEDIA DRIVER
14627 M:      Olli Salonen <olli.salonen@iki.fi>
14628 L:      linux-media@vger.kernel.org
14629 W:      https://linuxtv.org
14630 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14631 T:      git git://linuxtv.org/media_tree.git
14632 S:      Maintained
14633 F:      drivers/media/tuners/tda18250*
14634
14635 TDA18271 MEDIA DRIVER
14636 M:      Michael Krufky <mkrufky@linuxtv.org>
14637 L:      linux-media@vger.kernel.org
14638 W:      https://linuxtv.org
14639 W:      http://github.com/mkrufky
14640 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14641 T:      git git://linuxtv.org/mkrufky/tuners.git
14642 S:      Maintained
14643 F:      drivers/media/tuners/tda18271*
14644
14645 TDA1997x MEDIA DRIVER
14646 M:      Tim Harvey <tharvey@gateworks.com>
14647 L:      linux-media@vger.kernel.org
14648 W:      https://linuxtv.org
14649 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14650 S:      Maintained
14651 F:      drivers/media/i2c/tda1997x.*
14652
14653 TDA827x MEDIA DRIVER
14654 M:      Michael Krufky <mkrufky@linuxtv.org>
14655 L:      linux-media@vger.kernel.org
14656 W:      https://linuxtv.org
14657 W:      http://github.com/mkrufky
14658 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14659 T:      git git://linuxtv.org/mkrufky/tuners.git
14660 S:      Maintained
14661 F:      drivers/media/tuners/tda8290.*
14662
14663 TDA8290 MEDIA DRIVER
14664 M:      Michael Krufky <mkrufky@linuxtv.org>
14665 L:      linux-media@vger.kernel.org
14666 W:      https://linuxtv.org
14667 W:      http://github.com/mkrufky
14668 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14669 T:      git git://linuxtv.org/mkrufky/tuners.git
14670 S:      Maintained
14671 F:      drivers/media/tuners/tda8290.*
14672
14673 TDA9840 MEDIA DRIVER
14674 M:      Hans Verkuil <hverkuil@xs4all.nl>
14675 L:      linux-media@vger.kernel.org
14676 T:      git git://linuxtv.org/media_tree.git
14677 W:      https://linuxtv.org
14678 S:      Maintained
14679 F:      drivers/media/i2c/tda9840*
14680
14681 TEA5761 TUNER DRIVER
14682 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14683 L:      linux-media@vger.kernel.org
14684 W:      https://linuxtv.org
14685 T:      git git://linuxtv.org/media_tree.git
14686 S:      Odd fixes
14687 F:      drivers/media/tuners/tea5761.*
14688
14689 TEA5767 TUNER DRIVER
14690 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14691 L:      linux-media@vger.kernel.org
14692 W:      https://linuxtv.org
14693 T:      git git://linuxtv.org/media_tree.git
14694 S:      Maintained
14695 F:      drivers/media/tuners/tea5767.*
14696
14697 TEA6415C MEDIA DRIVER
14698 M:      Hans Verkuil <hverkuil@xs4all.nl>
14699 L:      linux-media@vger.kernel.org
14700 T:      git git://linuxtv.org/media_tree.git
14701 W:      https://linuxtv.org
14702 S:      Maintained
14703 F:      drivers/media/i2c/tea6415c*
14704
14705 TEA6420 MEDIA DRIVER
14706 M:      Hans Verkuil <hverkuil@xs4all.nl>
14707 L:      linux-media@vger.kernel.org
14708 T:      git git://linuxtv.org/media_tree.git
14709 W:      https://linuxtv.org
14710 S:      Maintained
14711 F:      drivers/media/i2c/tea6420*
14712
14713 TEAM DRIVER
14714 M:      Jiri Pirko <jiri@resnulli.us>
14715 L:      netdev@vger.kernel.org
14716 S:      Supported
14717 F:      drivers/net/team/
14718 F:      include/linux/if_team.h
14719 F:      include/uapi/linux/if_team.h
14720
14721 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
14722 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
14723 S:      Maintained
14724 F:      arch/x86/platform/ts5500/
14725
14726 TECHNOTREND USB IR RECEIVER
14727 M:      Sean Young <sean@mess.org>
14728 L:      linux-media@vger.kernel.org
14729 S:      Maintained
14730 F:      drivers/media/rc/ttusbir.c
14731
14732 TECHWELL TW9910 VIDEO DECODER
14733 L:      linux-media@vger.kernel.org
14734 S:      Orphan
14735 F:      drivers/media/i2c/tw9910.c
14736 F:      include/media/i2c/tw9910.h
14737
14738 TEE SUBSYSTEM
14739 M:      Jens Wiklander <jens.wiklander@linaro.org>
14740 S:      Maintained
14741 F:      include/linux/tee_drv.h
14742 F:      include/uapi/linux/tee.h
14743 F:      drivers/tee/
14744 F:      Documentation/tee.txt
14745
14746 TEGRA ARCHITECTURE SUPPORT
14747 M:      Thierry Reding <thierry.reding@gmail.com>
14748 M:      Jonathan Hunter <jonathanh@nvidia.com>
14749 L:      linux-tegra@vger.kernel.org
14750 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14751 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14752 S:      Supported
14753 N:      [^a-z]tegra
14754
14755 TEGRA CLOCK DRIVER
14756 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14757 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14758 S:      Supported
14759 F:      drivers/clk/tegra/
14760
14761 TEGRA DMA DRIVERS
14762 M:      Laxman Dewangan <ldewangan@nvidia.com>
14763 M:      Jon Hunter <jonathanh@nvidia.com>
14764 S:      Supported
14765 F:      drivers/dma/tegra*
14766
14767 TEGRA I2C DRIVER
14768 M:      Laxman Dewangan <ldewangan@nvidia.com>
14769 S:      Supported
14770 F:      drivers/i2c/busses/i2c-tegra.c
14771
14772 TEGRA IOMMU DRIVERS
14773 M:      Thierry Reding <thierry.reding@gmail.com>
14774 L:      linux-tegra@vger.kernel.org
14775 S:      Supported
14776 F:      drivers/iommu/tegra*
14777
14778 TEGRA KBC DRIVER
14779 M:      Laxman Dewangan <ldewangan@nvidia.com>
14780 S:      Supported
14781 F:      drivers/input/keyboard/tegra-kbc.c
14782
14783 TEGRA NAND DRIVER
14784 M:      Stefan Agner <stefan@agner.ch>
14785 M:      Lucas Stach <dev@lynxeye.de>
14786 S:      Maintained
14787 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
14788 F:      drivers/mtd/nand/raw/tegra_nand.c
14789
14790 TEGRA PWM DRIVER
14791 M:      Thierry Reding <thierry.reding@gmail.com>
14792 S:      Supported
14793 F:      drivers/pwm/pwm-tegra.c
14794
14795 TEGRA SERIAL DRIVER
14796 M:      Laxman Dewangan <ldewangan@nvidia.com>
14797 S:      Supported
14798 F:      drivers/tty/serial/serial-tegra.c
14799
14800 TEGRA SPI DRIVER
14801 M:      Laxman Dewangan <ldewangan@nvidia.com>
14802 S:      Supported
14803 F:      drivers/spi/spi-tegra*
14804
14805 TEHUTI ETHERNET DRIVER
14806 M:      Andy Gospodarek <andy@greyhouse.net>
14807 L:      netdev@vger.kernel.org
14808 S:      Supported
14809 F:      drivers/net/ethernet/tehuti/*
14810
14811 Telecom Clock Driver for MCPL0010
14812 M:      Mark Gross <mark.gross@intel.com>
14813 S:      Supported
14814 F:      drivers/char/tlclk.c
14815
14816 TENSILICA XTENSA PORT (xtensa)
14817 M:      Chris Zankel <chris@zankel.net>
14818 M:      Max Filippov <jcmvbkbc@gmail.com>
14819 L:      linux-xtensa@linux-xtensa.org
14820 T:      git git://github.com/czankel/xtensa-linux.git
14821 S:      Maintained
14822 F:      arch/xtensa/
14823 F:      drivers/irqchip/irq-xtensa-*
14824
14825 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14826 M:      Nishanth Menon <nm@ti.com>
14827 M:      Tero Kristo <t-kristo@ti.com>
14828 M:      Santosh Shilimkar <ssantosh@kernel.org>
14829 L:      linux-arm-kernel@lists.infradead.org
14830 S:      Maintained
14831 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14832 F:      drivers/firmware/ti_sci*
14833 F:      include/linux/soc/ti/ti_sci_protocol.h
14834 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14835 F:      drivers/soc/ti/ti_sci_pm_domains.c
14836 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14837 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14838 F:      drivers/clk/keystone/sci-clk.c
14839 F:      drivers/reset/reset-ti-sci.c
14840
14841 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14842 M:      Hans Verkuil <hverkuil@xs4all.nl>
14843 L:      linux-media@vger.kernel.org
14844 T:      git git://linuxtv.org/media_tree.git
14845 W:      https://linuxtv.org
14846 S:      Maintained
14847 F:      drivers/media/radio/radio-raremono.c
14848
14849 THERMAL
14850 M:      Zhang Rui <rui.zhang@intel.com>
14851 M:      Eduardo Valentin <edubezval@gmail.com>
14852 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
14853 L:      linux-pm@vger.kernel.org
14854 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14855 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14856 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14857 S:      Supported
14858 F:      drivers/thermal/
14859 F:      include/linux/thermal.h
14860 F:      include/uapi/linux/thermal.h
14861 F:      include/linux/cpu_cooling.h
14862 F:      Documentation/devicetree/bindings/thermal/
14863
14864 THERMAL/CPU_COOLING
14865 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14866 M:      Viresh Kumar <viresh.kumar@linaro.org>
14867 M:      Javi Merino <javi.merino@kernel.org>
14868 L:      linux-pm@vger.kernel.org
14869 S:      Supported
14870 F:      Documentation/thermal/cpu-cooling-api.txt
14871 F:      drivers/thermal/cpu_cooling.c
14872 F:      include/linux/cpu_cooling.h
14873
14874 THINKPAD ACPI EXTRAS DRIVER
14875 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14876 L:      ibm-acpi-devel@lists.sourceforge.net
14877 L:      platform-driver-x86@vger.kernel.org
14878 W:      http://ibm-acpi.sourceforge.net
14879 W:      http://thinkwiki.org/wiki/Ibm-acpi
14880 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14881 S:      Maintained
14882 F:      drivers/platform/x86/thinkpad_acpi.c
14883
14884 THUNDERBOLT DRIVER
14885 M:      Andreas Noever <andreas.noever@gmail.com>
14886 M:      Michael Jamet <michael.jamet@intel.com>
14887 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14888 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14889 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14890 S:      Maintained
14891 F:      Documentation/admin-guide/thunderbolt.rst
14892 F:      drivers/thunderbolt/
14893 F:      include/linux/thunderbolt.h
14894
14895 THUNDERBOLT NETWORK DRIVER
14896 M:      Michael Jamet <michael.jamet@intel.com>
14897 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14898 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14899 L:      netdev@vger.kernel.org
14900 S:      Maintained
14901 F:      drivers/net/thunderbolt.c
14902
14903 THUNDERX GPIO DRIVER
14904 M:      David Daney <david.daney@cavium.com>
14905 S:      Maintained
14906 F:      drivers/gpio/gpio-thunderx.c
14907
14908 TI AM437X VPFE DRIVER
14909 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14910 L:      linux-media@vger.kernel.org
14911 W:      https://linuxtv.org
14912 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14913 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14914 S:      Maintained
14915 F:      drivers/media/platform/am437x/
14916
14917 TI BANDGAP AND THERMAL DRIVER
14918 M:      Eduardo Valentin <edubezval@gmail.com>
14919 M:      Keerthy <j-keerthy@ti.com>
14920 L:      linux-pm@vger.kernel.org
14921 L:      linux-omap@vger.kernel.org
14922 S:      Maintained
14923 F:      drivers/thermal/ti-soc-thermal/
14924
14925 TI BQ27XXX POWER SUPPLY DRIVER
14926 R:      Andrew F. Davis <afd@ti.com>
14927 F:      include/linux/power/bq27xxx_battery.h
14928 F:      drivers/power/supply/bq27xxx_battery.c
14929 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14930
14931 TI CDCE706 CLOCK DRIVER
14932 M:      Max Filippov <jcmvbkbc@gmail.com>
14933 S:      Maintained
14934 F:      drivers/clk/clk-cdce706.c
14935
14936 TI CLOCK DRIVER
14937 M:      Tero Kristo <t-kristo@ti.com>
14938 L:      linux-omap@vger.kernel.org
14939 S:      Maintained
14940 F:      drivers/clk/ti/
14941 F:      include/linux/clk/ti.h
14942
14943 TI DAVINCI MACHINE SUPPORT
14944 M:      Sekhar Nori <nsekhar@ti.com>
14945 M:      Kevin Hilman <khilman@kernel.org>
14946 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14947 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14948 S:      Supported
14949 F:      arch/arm/mach-davinci/
14950 F:      drivers/i2c/busses/i2c-davinci.c
14951 F:      arch/arm/boot/dts/da850*
14952
14953 TI DAVINCI SERIES CLOCK DRIVER
14954 M:      David Lechner <david@lechnology.com>
14955 R:      Sekhar Nori <nsekhar@ti.com>
14956 S:      Maintained
14957 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14958 F:      drivers/clk/davinci/
14959
14960 TI DAVINCI SERIES GPIO DRIVER
14961 M:      Keerthy <j-keerthy@ti.com>
14962 L:      linux-gpio@vger.kernel.org
14963 S:      Maintained
14964 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14965 F:      drivers/gpio/gpio-davinci.c
14966
14967 TI DAVINCI SERIES MEDIA DRIVER
14968 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14969 L:      linux-media@vger.kernel.org
14970 W:      https://linuxtv.org
14971 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14972 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14973 S:      Maintained
14974 F:      drivers/media/platform/davinci/
14975 F:      include/media/davinci/
14976
14977 TI ETHERNET SWITCH DRIVER (CPSW)
14978 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14979 L:      linux-omap@vger.kernel.org
14980 L:      netdev@vger.kernel.org
14981 S:      Maintained
14982 F:      drivers/net/ethernet/ti/cpsw*
14983 F:      drivers/net/ethernet/ti/davinci*
14984
14985 TI FLASH MEDIA INTERFACE DRIVER
14986 M:      Alex Dubov <oakad@yahoo.com>
14987 S:      Maintained
14988 F:      drivers/misc/tifm*
14989 F:      drivers/mmc/host/tifm_sd.c
14990 F:      include/linux/tifm.h
14991
14992 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14993 M:      Santosh Shilimkar <ssantosh@kernel.org>
14994 L:      linux-kernel@vger.kernel.org
14995 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14996 S:      Maintained
14997 F:      drivers/soc/ti/*
14998 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14999
15000 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15001 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15002 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15003 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15004 S:      Maintained
15005 F:      sound/soc/codecs/lm49453*
15006 F:      sound/soc/codecs/isabelle*
15007
15008 TI LP855x BACKLIGHT DRIVER
15009 M:      Milo Kim <milo.kim@ti.com>
15010 S:      Maintained
15011 F:      Documentation/backlight/lp855x-driver.txt
15012 F:      drivers/video/backlight/lp855x_bl.c
15013 F:      include/linux/platform_data/lp855x.h
15014
15015 TI LP8727 CHARGER DRIVER
15016 M:      Milo Kim <milo.kim@ti.com>
15017 S:      Maintained
15018 F:      drivers/power/supply/lp8727_charger.c
15019 F:      include/linux/platform_data/lp8727.h
15020
15021 TI LP8788 MFD DRIVER
15022 M:      Milo Kim <milo.kim@ti.com>
15023 S:      Maintained
15024 F:      drivers/iio/adc/lp8788_adc.c
15025 F:      drivers/leds/leds-lp8788.c
15026 F:      drivers/mfd/lp8788*.c
15027 F:      drivers/power/supply/lp8788-charger.c
15028 F:      drivers/regulator/lp8788-*.c
15029 F:      include/linux/mfd/lp8788*.h
15030
15031 TI NETCP ETHERNET DRIVER
15032 M:      Wingman Kwok <w-kwok2@ti.com>
15033 M:      Murali Karicheri <m-karicheri2@ti.com>
15034 L:      netdev@vger.kernel.org
15035 S:      Maintained
15036 F:      drivers/net/ethernet/ti/netcp*
15037
15038 TI PCM3060 ASoC CODEC DRIVER
15039 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15040 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15041 S:      Maintained
15042 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15043 F:      sound/soc/codecs/pcm3060*
15044
15045 TI TAS571X FAMILY ASoC CODEC DRIVER
15046 M:      Kevin Cernekee <cernekee@chromium.org>
15047 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15048 S:      Odd Fixes
15049 F:      sound/soc/codecs/tas571x*
15050
15051 TI TRF7970A NFC DRIVER
15052 M:      Mark Greer <mgreer@animalcreek.com>
15053 L:      linux-wireless@vger.kernel.org
15054 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15055 S:      Supported
15056 F:      drivers/nfc/trf7970a.c
15057 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15058
15059 TI TWL4030 SERIES SOC CODEC DRIVER
15060 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15061 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15062 S:      Maintained
15063 F:      sound/soc/codecs/twl4030*
15064
15065 TI VPE/CAL DRIVERS
15066 M:      Benoit Parrot <bparrot@ti.com>
15067 L:      linux-media@vger.kernel.org
15068 W:      http://linuxtv.org/
15069 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15070 S:      Maintained
15071 F:      drivers/media/platform/ti-vpe/
15072
15073 TI WILINK WIRELESS DRIVERS
15074 L:      linux-wireless@vger.kernel.org
15075 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15076 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15077 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15078 S:      Orphan
15079 F:      drivers/net/wireless/ti/
15080 F:      include/linux/wl12xx.h
15081
15082 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15083 M:      John Stultz <john.stultz@linaro.org>
15084 M:      Thomas Gleixner <tglx@linutronix.de>
15085 R:      Stephen Boyd <sboyd@kernel.org>
15086 L:      linux-kernel@vger.kernel.org
15087 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15088 S:      Supported
15089 F:      include/linux/clocksource.h
15090 F:      include/linux/time.h
15091 F:      include/linux/timex.h
15092 F:      include/uapi/linux/time.h
15093 F:      include/uapi/linux/timex.h
15094 F:      kernel/time/clocksource.c
15095 F:      kernel/time/time*.c
15096 F:      kernel/time/alarmtimer.c
15097 F:      kernel/time/ntp.c
15098 F:      tools/testing/selftests/timers/
15099
15100 TIPC NETWORK LAYER
15101 M:      Jon Maloy <jon.maloy@ericsson.com>
15102 M:      Ying Xue <ying.xue@windriver.com>
15103 L:      netdev@vger.kernel.org (core kernel code)
15104 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15105 W:      http://tipc.sourceforge.net/
15106 S:      Maintained
15107 F:      include/uapi/linux/tipc*.h
15108 F:      net/tipc/
15109
15110 TLAN NETWORK DRIVER
15111 M:      Samuel Chessman <chessman@tux.org>
15112 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15113 W:      http://sourceforge.net/projects/tlan/
15114 S:      Maintained
15115 F:      Documentation/networking/tlan.txt
15116 F:      drivers/net/ethernet/ti/tlan.*
15117
15118 TM6000 VIDEO4LINUX DRIVER
15119 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15120 L:      linux-media@vger.kernel.org
15121 W:      https://linuxtv.org
15122 T:      git git://linuxtv.org/media_tree.git
15123 S:      Odd fixes
15124 F:      drivers/media/usb/tm6000/
15125 F:      Documentation/media/v4l-drivers/tm6000*
15126
15127 TMIO/SDHI MMC DRIVER
15128 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15129 L:      linux-mmc@vger.kernel.org
15130 S:      Supported
15131 F:      drivers/mmc/host/tmio_mmc*
15132 F:      drivers/mmc/host/renesas_sdhi*
15133 F:      include/linux/mfd/tmio.h
15134
15135 TMP401 HARDWARE MONITOR DRIVER
15136 M:      Guenter Roeck <linux@roeck-us.net>
15137 L:      linux-hwmon@vger.kernel.org
15138 S:      Maintained
15139 F:      Documentation/hwmon/tmp401
15140 F:      drivers/hwmon/tmp401.c
15141
15142 TMPFS (SHMEM FILESYSTEM)
15143 M:      Hugh Dickins <hughd@google.com>
15144 L:      linux-mm@kvack.org
15145 S:      Maintained
15146 F:      include/linux/shmem_fs.h
15147 F:      mm/shmem.c
15148
15149 TOMOYO SECURITY MODULE
15150 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15151 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15152 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
15153 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
15154 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
15155 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
15156 W:      http://tomoyo.sourceforge.jp/
15157 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
15158 S:      Maintained
15159 F:      security/tomoyo/
15160
15161 TOPSTAR LAPTOP EXTRAS DRIVER
15162 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15163 L:      platform-driver-x86@vger.kernel.org
15164 S:      Maintained
15165 F:      drivers/platform/x86/topstar-laptop.c
15166
15167 TORTURE-TEST MODULES
15168 M:      Davidlohr Bueso <dave@stgolabs.net>
15169 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
15170 M:      Josh Triplett <josh@joshtriplett.org>
15171 L:      linux-kernel@vger.kernel.org
15172 S:      Supported
15173 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
15174 F:      Documentation/RCU/torture.txt
15175 F:      kernel/torture.c
15176 F:      kernel/rcu/rcutorture.c
15177 F:      kernel/rcu/rcuperf.c
15178 F:      kernel/locking/locktorture.c
15179
15180 TOSHIBA ACPI EXTRAS DRIVER
15181 M:      Azael Avalos <coproscefalo@gmail.com>
15182 L:      platform-driver-x86@vger.kernel.org
15183 S:      Maintained
15184 F:      drivers/platform/x86/toshiba_acpi.c
15185
15186 TOSHIBA BLUETOOTH DRIVER
15187 M:      Azael Avalos <coproscefalo@gmail.com>
15188 L:      platform-driver-x86@vger.kernel.org
15189 S:      Maintained
15190 F:      drivers/platform/x86/toshiba_bluetooth.c
15191
15192 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15193 M:      Azael Avalos <coproscefalo@gmail.com>
15194 L:      platform-driver-x86@vger.kernel.org
15195 S:      Maintained
15196 F:      drivers/platform/x86/toshiba_haps.c
15197
15198 TOSHIBA SMM DRIVER
15199 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15200 W:      http://www.buzzard.org.uk/toshiba/
15201 S:      Maintained
15202 F:      drivers/char/toshiba.c
15203 F:      include/linux/toshiba.h
15204 F:      include/uapi/linux/toshiba.h
15205
15206 TOSHIBA TC358743 DRIVER
15207 M:      Mats Randgaard <matrandg@cisco.com>
15208 L:      linux-media@vger.kernel.org
15209 S:      Maintained
15210 F:      drivers/media/i2c/tc358743*
15211 F:      include/media/i2c/tc358743.h
15212
15213 TOSHIBA WMI HOTKEYS DRIVER
15214 M:      Azael Avalos <coproscefalo@gmail.com>
15215 L:      platform-driver-x86@vger.kernel.org
15216 S:      Maintained
15217 F:      drivers/platform/x86/toshiba-wmi.c
15218
15219 TPM DEVICE DRIVER
15220 M:      Peter Huewe <peterhuewe@gmx.de>
15221 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15222 R:      Jason Gunthorpe <jgg@ziepe.ca>
15223 L:      linux-integrity@vger.kernel.org
15224 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15225 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15226 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15227 S:      Maintained
15228 F:      drivers/char/tpm/
15229
15230 TRACING
15231 M:      Steven Rostedt <rostedt@goodmis.org>
15232 M:      Ingo Molnar <mingo@redhat.com>
15233 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15234 S:      Maintained
15235 F:      Documentation/trace/ftrace.rst
15236 F:      arch/*/*/*/ftrace.h
15237 F:      arch/*/kernel/ftrace.c
15238 F:      include/*/ftrace.h
15239 F:      include/linux/trace*.h
15240 F:      include/trace/
15241 F:      kernel/trace/
15242 F:      tools/testing/selftests/ftrace/
15243
15244 TRACING MMIO ACCESSES (MMIOTRACE)
15245 M:      Steven Rostedt <rostedt@goodmis.org>
15246 M:      Ingo Molnar <mingo@kernel.org>
15247 R:      Karol Herbst <karolherbst@gmail.com>
15248 R:      Pekka Paalanen <ppaalanen@gmail.com>
15249 S:      Maintained
15250 L:      linux-kernel@vger.kernel.org
15251 L:      nouveau@lists.freedesktop.org
15252 F:      kernel/trace/trace_mmiotrace.c
15253 F:      include/linux/mmiotrace.h
15254 F:      arch/x86/mm/kmmio.c
15255 F:      arch/x86/mm/mmio-mod.c
15256 F:      arch/x86/mm/testmmiotrace.c
15257
15258 TRIVIAL PATCHES
15259 M:      Jiri Kosina <trivial@kernel.org>
15260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
15261 S:      Maintained
15262 K:      ^Subject:.*(?i)trivial
15263
15264 TEMPO SEMICONDUCTOR DRIVERS
15265 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
15266 S:      Maintained
15267 F:      sound/soc/codecs/tscs*.c
15268 F:      sound/soc/codecs/tscs*.h
15269 F:      Documentation/devicetree/bindings/sound/tscs*.txt
15270
15271 TTY LAYER
15272 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15273 M:      Jiri Slaby <jslaby@suse.com>
15274 S:      Supported
15275 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
15276 F:      Documentation/serial/
15277 F:      drivers/tty/
15278 F:      drivers/tty/serial/serial_core.c
15279 F:      include/linux/serial_core.h
15280 F:      include/linux/serial.h
15281 F:      include/linux/tty.h
15282 F:      include/uapi/linux/serial_core.h
15283 F:      include/uapi/linux/serial.h
15284 F:      include/uapi/linux/tty.h
15285
15286 TUA9001 MEDIA DRIVER
15287 M:      Antti Palosaari <crope@iki.fi>
15288 L:      linux-media@vger.kernel.org
15289 W:      https://linuxtv.org
15290 W:      http://palosaari.fi/linux/
15291 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15292 T:      git git://linuxtv.org/anttip/media_tree.git
15293 S:      Maintained
15294 F:      drivers/media/tuners/tua9001*
15295
15296 TULIP NETWORK DRIVERS
15297 L:      netdev@vger.kernel.org
15298 L:      linux-parisc@vger.kernel.org
15299 S:      Orphan
15300 F:      drivers/net/ethernet/dec/tulip/
15301
15302 TUN/TAP driver
15303 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
15304 W:      http://vtun.sourceforge.net/tun
15305 S:      Maintained
15306 F:      Documentation/networking/tuntap.txt
15307 F:      arch/um/os-Linux/drivers/
15308
15309 TURBOCHANNEL SUBSYSTEM
15310 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15311 M:      Ralf Baechle <ralf@linux-mips.org>
15312 L:      linux-mips@vger.kernel.org
15313 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
15314 S:      Maintained
15315 F:      drivers/tc/
15316 F:      include/linux/tc.h
15317
15318 TURBOSTAT UTILITY
15319 M:      "Len Brown" <lenb@kernel.org>
15320 L:      linux-pm@vger.kernel.org
15321 B:      https://bugzilla.kernel.org
15322 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15323 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
15324 S:      Supported
15325 F:      tools/power/x86/turbostat/
15326
15327 TW5864 VIDEO4LINUX DRIVER
15328 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15329 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15330 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15331 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15332 L:      linux-media@vger.kernel.org
15333 S:      Supported
15334 F:      drivers/media/pci/tw5864/
15335
15336 TW68 VIDEO4LINUX DRIVER
15337 M:      Hans Verkuil <hverkuil@xs4all.nl>
15338 L:      linux-media@vger.kernel.org
15339 T:      git git://linuxtv.org/media_tree.git
15340 W:      https://linuxtv.org
15341 S:      Odd Fixes
15342 F:      drivers/media/pci/tw68/
15343
15344 TW686X VIDEO4LINUX DRIVER
15345 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15346 L:      linux-media@vger.kernel.org
15347 T:      git git://linuxtv.org/media_tree.git
15348 W:      http://linuxtv.org
15349 S:      Maintained
15350 F:      drivers/media/pci/tw686x/
15351
15352 UBI FILE SYSTEM (UBIFS)
15353 M:      Richard Weinberger <richard@nod.at>
15354 M:      Artem Bityutskiy <dedekind1@gmail.com>
15355 M:      Adrian Hunter <adrian.hunter@intel.com>
15356 L:      linux-mtd@lists.infradead.org
15357 T:      git git://git.infradead.org/ubifs-2.6.git
15358 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
15359 S:      Supported
15360 F:      Documentation/filesystems/ubifs.txt
15361 F:      fs/ubifs/
15362
15363 UCLINUX (M68KNOMMU AND COLDFIRE)
15364 M:      Greg Ungerer <gerg@linux-m68k.org>
15365 W:      http://www.linux-m68k.org/
15366 W:      http://www.uclinux.org/
15367 L:      linux-m68k@lists.linux-m68k.org
15368 L:      uclinux-dev@uclinux.org  (subscribers-only)
15369 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
15370 S:      Maintained
15371 F:      arch/m68k/coldfire/
15372 F:      arch/m68k/68*/
15373 F:      arch/m68k/*/*_no.*
15374 F:      arch/m68k/include/asm/*_no.*
15375
15376 UDF FILESYSTEM
15377 M:      Jan Kara <jack@suse.com>
15378 S:      Maintained
15379 F:      Documentation/filesystems/udf.txt
15380 F:      fs/udf/
15381
15382 UDRAW TABLET
15383 M:      Bastien Nocera <hadess@hadess.net>
15384 L:      linux-input@vger.kernel.org
15385 S:      Maintained
15386 F:      drivers/hid/hid-udraw-ps3.c
15387
15388 UFS FILESYSTEM
15389 M:      Evgeniy Dushistov <dushistov@mail.ru>
15390 S:      Maintained
15391 F:      Documentation/filesystems/ufs.txt
15392 F:      fs/ufs/
15393
15394 UHID USERSPACE HID IO DRIVER:
15395 M:      David Herrmann <dh.herrmann@googlemail.com>
15396 L:      linux-input@vger.kernel.org
15397 S:      Maintained
15398 F:      drivers/hid/uhid.c
15399 F:      include/uapi/linux/uhid.h
15400
15401 ULPI BUS
15402 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15403 L:      linux-usb@vger.kernel.org
15404 S:      Maintained
15405 F:      drivers/usb/common/ulpi.c
15406 F:      include/linux/ulpi/
15407
15408 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15409 L:      linux-usb@vger.kernel.org
15410 S:      Orphan
15411 F:      drivers/uwb/
15412 F:      include/linux/uwb.h
15413 F:      include/linux/uwb/
15414
15415 UNICORE32 ARCHITECTURE:
15416 M:      Guan Xuetao <gxt@pku.edu.cn>
15417 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15418 S:      Maintained
15419 T:      git git://github.com/gxt/linux.git
15420 F:      arch/unicore32/
15421
15422 UNIFDEF
15423 M:      Tony Finch <dot@dotat.at>
15424 W:      http://dotat.at/prog/unifdef
15425 S:      Maintained
15426 F:      scripts/unifdef.c
15427
15428 UNIFORM CDROM DRIVER
15429 M:      Jens Axboe <axboe@kernel.dk>
15430 W:      http://www.kernel.dk
15431 S:      Maintained
15432 F:      Documentation/cdrom/
15433 F:      drivers/cdrom/cdrom.c
15434 F:      include/linux/cdrom.h
15435 F:      include/uapi/linux/cdrom.h
15436
15437 UNISYS S-PAR DRIVERS
15438 M:      David Kershner <david.kershner@unisys.com>
15439 L:      sparmaintainer@unisys.com (Unisys internal)
15440 S:      Supported
15441 F:      include/linux/visorbus.h
15442 F:      drivers/visorbus/
15443 F:      drivers/staging/unisys/
15444
15445 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15446 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15447 L:      linux-scsi@vger.kernel.org
15448 S:      Supported
15449 F:      Documentation/scsi/ufs.txt
15450 F:      drivers/scsi/ufs/
15451
15452 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15453 M:      Joao Pinto <jpinto@synopsys.com>
15454 L:      linux-scsi@vger.kernel.org
15455 S:      Supported
15456 F:      drivers/scsi/ufs/*dwc*
15457
15458 UNSORTED BLOCK IMAGES (UBI)
15459 M:      Artem Bityutskiy <dedekind1@gmail.com>
15460 M:      Richard Weinberger <richard@nod.at>
15461 W:      http://www.linux-mtd.infradead.org/
15462 L:      linux-mtd@lists.infradead.org
15463 T:      git git://git.infradead.org/ubifs-2.6.git
15464 S:      Supported
15465 F:      drivers/mtd/ubi/
15466 F:      include/linux/mtd/ubi.h
15467 F:      include/uapi/mtd/ubi-user.h
15468
15469 USB "USBNET" DRIVER FRAMEWORK
15470 M:      Oliver Neukum <oneukum@suse.com>
15471 L:      netdev@vger.kernel.org
15472 W:      http://www.linux-usb.org/usbnet
15473 S:      Maintained
15474 F:      drivers/net/usb/usbnet.c
15475 F:      include/linux/usb/usbnet.h
15476
15477 USB ACM DRIVER
15478 M:      Oliver Neukum <oneukum@suse.com>
15479 L:      linux-usb@vger.kernel.org
15480 S:      Maintained
15481 F:      Documentation/usb/acm.txt
15482 F:      drivers/usb/class/cdc-acm.*
15483
15484 USB AR5523 WIRELESS DRIVER
15485 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15486 L:      linux-wireless@vger.kernel.org
15487 S:      Maintained
15488 F:      drivers/net/wireless/ath/ar5523/
15489
15490 USB ATTACHED SCSI
15491 M:      Oliver Neukum <oneukum@suse.com>
15492 L:      linux-usb@vger.kernel.org
15493 L:      linux-scsi@vger.kernel.org
15494 S:      Maintained
15495 F:      drivers/usb/storage/uas.c
15496
15497 USB CDC ETHERNET DRIVER
15498 M:      Oliver Neukum <oliver@neukum.org>
15499 L:      linux-usb@vger.kernel.org
15500 S:      Maintained
15501 F:      drivers/net/usb/cdc_*.c
15502 F:      include/uapi/linux/usb/cdc.h
15503
15504 USB CHAOSKEY DRIVER
15505 M:      Keith Packard <keithp@keithp.com>
15506 L:      linux-usb@vger.kernel.org
15507 S:      Maintained
15508 F:      drivers/usb/misc/chaoskey.c
15509
15510 USB CYPRESS C67X00 DRIVER
15511 M:      Peter Korsgaard <jacmet@sunsite.dk>
15512 L:      linux-usb@vger.kernel.org
15513 S:      Maintained
15514 F:      drivers/usb/c67x00/
15515
15516 USB DAVICOM DM9601 DRIVER
15517 M:      Peter Korsgaard <jacmet@sunsite.dk>
15518 L:      netdev@vger.kernel.org
15519 W:      http://www.linux-usb.org/usbnet
15520 S:      Maintained
15521 F:      drivers/net/usb/dm9601.c
15522
15523 USB DIAMOND RIO500 DRIVER
15524 M:      Cesar Miquel <miquel@df.uba.ar>
15525 L:      rio500-users@lists.sourceforge.net
15526 W:      http://rio500.sourceforge.net
15527 S:      Maintained
15528 F:      drivers/usb/misc/rio500*
15529
15530 USB EHCI DRIVER
15531 M:      Alan Stern <stern@rowland.harvard.edu>
15532 L:      linux-usb@vger.kernel.org
15533 S:      Maintained
15534 F:      Documentation/usb/ehci.txt
15535 F:      drivers/usb/host/ehci*
15536
15537 USB GADGET/PERIPHERAL SUBSYSTEM
15538 M:      Felipe Balbi <balbi@kernel.org>
15539 L:      linux-usb@vger.kernel.org
15540 W:      http://www.linux-usb.org/gadget
15541 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15542 S:      Maintained
15543 F:      drivers/usb/gadget/
15544 F:      include/linux/usb/gadget*
15545
15546 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15547 M:      Jiri Kosina <jikos@kernel.org>
15548 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15549 L:      linux-usb@vger.kernel.org
15550 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
15551 S:      Maintained
15552 F:      Documentation/hid/hiddev.txt
15553 F:      drivers/hid/usbhid/
15554
15555 USB INTEL XHCI ROLE MUX DRIVER
15556 M:      Hans de Goede <hdegoede@redhat.com>
15557 L:      linux-usb@vger.kernel.org
15558 S:      Maintained
15559 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15560
15561 USB ISP116X DRIVER
15562 M:      Olav Kongas <ok@artecdesign.ee>
15563 L:      linux-usb@vger.kernel.org
15564 S:      Maintained
15565 F:      drivers/usb/host/isp116x*
15566 F:      include/linux/usb/isp116x.h
15567
15568 USB LAN78XX ETHERNET DRIVER
15569 M:      Woojung Huh <woojung.huh@microchip.com>
15570 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15571 L:      netdev@vger.kernel.org
15572 S:      Maintained
15573 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15574 F:      drivers/net/usb/lan78xx.*
15575 F:      include/dt-bindings/net/microchip-lan78xx.h
15576
15577 USB MASS STORAGE DRIVER
15578 M:      Alan Stern <stern@rowland.harvard.edu>
15579 L:      linux-usb@vger.kernel.org
15580 L:      usb-storage@lists.one-eyed-alien.net
15581 S:      Maintained
15582 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
15583 F:      drivers/usb/storage/
15584
15585 USB MIDI DRIVER
15586 M:      Clemens Ladisch <clemens@ladisch.de>
15587 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15588 T:      git git://git.alsa-project.org/alsa-kernel.git
15589 S:      Maintained
15590 F:      sound/usb/midi.*
15591
15592 USB NETWORKING DRIVERS
15593 L:      linux-usb@vger.kernel.org
15594 S:      Odd Fixes
15595 F:      drivers/net/usb/
15596
15597 USB OHCI DRIVER
15598 M:      Alan Stern <stern@rowland.harvard.edu>
15599 L:      linux-usb@vger.kernel.org
15600 S:      Maintained
15601 F:      Documentation/usb/ohci.txt
15602 F:      drivers/usb/host/ohci*
15603
15604 USB OTG FSM (Finite State Machine)
15605 M:      Peter Chen <Peter.Chen@nxp.com>
15606 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15607 L:      linux-usb@vger.kernel.org
15608 S:      Maintained
15609 F:      drivers/usb/common/usb-otg-fsm.c
15610
15611 USB OVER IP DRIVER
15612 M:      Valentina Manea <valentina.manea.m@gmail.com>
15613 M:      Shuah Khan <shuah@kernel.org>
15614 L:      linux-usb@vger.kernel.org
15615 S:      Maintained
15616 F:      Documentation/usb/usbip_protocol.txt
15617 F:      drivers/usb/usbip/
15618 F:      tools/usb/usbip/
15619 F:      tools/testing/selftests/drivers/usb/usbip/
15620
15621 USB PEGASUS DRIVER
15622 M:      Petko Manolov <petkan@nucleusys.com>
15623 L:      linux-usb@vger.kernel.org
15624 L:      netdev@vger.kernel.org
15625 T:      git git://github.com/petkan/pegasus.git
15626 W:      https://github.com/petkan/pegasus
15627 S:      Maintained
15628 F:      drivers/net/usb/pegasus.*
15629
15630 USB PHY LAYER
15631 M:      Felipe Balbi <balbi@kernel.org>
15632 L:      linux-usb@vger.kernel.org
15633 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15634 S:      Maintained
15635 F:      drivers/usb/phy/
15636
15637 USB PRINTER DRIVER (usblp)
15638 M:      Pete Zaitcev <zaitcev@redhat.com>
15639 L:      linux-usb@vger.kernel.org
15640 S:      Supported
15641 F:      drivers/usb/class/usblp.c
15642
15643 USB QMI WWAN NETWORK DRIVER
15644 M:      Bjørn Mork <bjorn@mork.no>
15645 L:      netdev@vger.kernel.org
15646 S:      Maintained
15647 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15648 F:      drivers/net/usb/qmi_wwan.c
15649
15650 USB RTL8150 DRIVER
15651 M:      Petko Manolov <petkan@nucleusys.com>
15652 L:      linux-usb@vger.kernel.org
15653 L:      netdev@vger.kernel.org
15654 T:      git git://github.com/petkan/rtl8150.git
15655 W:      https://github.com/petkan/rtl8150
15656 S:      Maintained
15657 F:      drivers/net/usb/rtl8150.c
15658
15659 USB SERIAL SUBSYSTEM
15660 M:      Johan Hovold <johan@kernel.org>
15661 L:      linux-usb@vger.kernel.org
15662 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15663 S:      Maintained
15664 F:      Documentation/usb/usb-serial.txt
15665 F:      drivers/usb/serial/
15666 F:      include/linux/usb/serial.h
15667
15668 USB SMSC75XX ETHERNET DRIVER
15669 M:      Steve Glendinning <steve.glendinning@shawell.net>
15670 L:      netdev@vger.kernel.org
15671 S:      Maintained
15672 F:      drivers/net/usb/smsc75xx.*
15673
15674 USB SMSC95XX ETHERNET DRIVER
15675 M:      Steve Glendinning <steve.glendinning@shawell.net>
15676 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15677 L:      netdev@vger.kernel.org
15678 S:      Maintained
15679 F:      drivers/net/usb/smsc95xx.*
15680
15681 USB SUBSYSTEM
15682 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15683 L:      linux-usb@vger.kernel.org
15684 W:      http://www.linux-usb.org
15685 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15686 S:      Supported
15687 F:      Documentation/devicetree/bindings/usb/
15688 F:      Documentation/usb/
15689 F:      drivers/usb/
15690 F:      include/linux/usb.h
15691 F:      include/linux/usb/
15692
15693 USB TYPEC PI3USB30532 MUX DRIVER
15694 M:      Hans de Goede <hdegoede@redhat.com>
15695 L:      linux-usb@vger.kernel.org
15696 S:      Maintained
15697 F:      drivers/usb/typec/mux/pi3usb30532.c
15698
15699 USB TYPEC CLASS
15700 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15701 L:      linux-usb@vger.kernel.org
15702 S:      Maintained
15703 F:      Documentation/ABI/testing/sysfs-class-typec
15704 F:      Documentation/driver-api/usb/typec.rst
15705 F:      drivers/usb/typec/
15706 F:      include/linux/usb/typec.h
15707
15708 USB TYPEC BUS FOR ALTERNATE MODES
15709 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15710 L:      linux-usb@vger.kernel.org
15711 S:      Maintained
15712 F:      Documentation/ABI/testing/sysfs-bus-typec
15713 F:      Documentation/driver-api/usb/typec_bus.rst
15714 F:      drivers/usb/typec/altmodes/
15715 F:      include/linux/usb/typec_altmode.h
15716
15717 USB TYPEC PORT CONTROLLER DRIVERS
15718 M:      Guenter Roeck <linux@roeck-us.net>
15719 L:      linux-usb@vger.kernel.org
15720 S:      Maintained
15721 F:      drivers/usb/typec/tcpm/
15722
15723 USB UHCI DRIVER
15724 M:      Alan Stern <stern@rowland.harvard.edu>
15725 L:      linux-usb@vger.kernel.org
15726 S:      Maintained
15727 F:      drivers/usb/host/uhci*
15728
15729 USB VIDEO CLASS
15730 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15731 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
15732 L:      linux-media@vger.kernel.org
15733 T:      git git://linuxtv.org/media_tree.git
15734 W:      http://www.ideasonboard.org/uvc/
15735 S:      Maintained
15736 F:      drivers/media/usb/uvc/
15737 F:      include/uapi/linux/uvcvideo.h
15738
15739 USB VISION DRIVER
15740 M:      Hans Verkuil <hverkuil@xs4all.nl>
15741 L:      linux-media@vger.kernel.org
15742 T:      git git://linuxtv.org/media_tree.git
15743 W:      https://linuxtv.org
15744 S:      Odd Fixes
15745 F:      drivers/media/usb/usbvision/
15746
15747 USB WEBCAM GADGET
15748 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15749 L:      linux-usb@vger.kernel.org
15750 S:      Maintained
15751 F:      drivers/usb/gadget/function/*uvc*
15752 F:      drivers/usb/gadget/legacy/webcam.c
15753 F:      include/uapi/linux/usb/g_uvc.h
15754
15755 USB WIRELESS RNDIS DRIVER (rndis_wlan)
15756 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
15757 L:      linux-wireless@vger.kernel.org
15758 S:      Maintained
15759 F:      drivers/net/wireless/rndis_wlan.c
15760
15761 USB XHCI DRIVER
15762 M:      Mathias Nyman <mathias.nyman@intel.com>
15763 L:      linux-usb@vger.kernel.org
15764 S:      Supported
15765 F:      drivers/usb/host/xhci*
15766 F:      drivers/usb/host/pci-quirks*
15767
15768 USB ZD1201 DRIVER
15769 L:      linux-wireless@vger.kernel.org
15770 W:      http://linux-lc100020.sourceforge.net
15771 S:      Orphan
15772 F:      drivers/net/wireless/zydas/zd1201.*
15773
15774 USB ZR364XX DRIVER
15775 M:      Antoine Jacquet <royale@zerezo.com>
15776 L:      linux-usb@vger.kernel.org
15777 L:      linux-media@vger.kernel.org
15778 T:      git git://linuxtv.org/media_tree.git
15779 W:      http://royale.zerezo.com/zr364xx/
15780 S:      Maintained
15781 F:      Documentation/media/v4l-drivers/zr364xx*
15782 F:      drivers/media/usb/zr364xx/
15783
15784 USER-MODE LINUX (UML)
15785 M:      Jeff Dike <jdike@addtoit.com>
15786 M:      Richard Weinberger <richard@nod.at>
15787 L:      linux-um@lists.infradead.org
15788 W:      http://user-mode-linux.sourceforge.net
15789 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15790 S:      Maintained
15791 F:      Documentation/virtual/uml/
15792 F:      arch/um/
15793 F:      arch/x86/um/
15794 F:      fs/hostfs/
15795 F:      fs/hppfs/
15796
15797 USERSPACE COPYIN/COPYOUT (UIOVEC)
15798 M:      Alexander Viro <viro@zeniv.linux.org.uk>
15799 S:      Maintained
15800 F:      lib/iov_iter.c
15801 F:      include/linux/uio.h
15802
15803 USERSPACE DMA BUFFER DRIVER
15804 M:      Gerd Hoffmann <kraxel@redhat.com>
15805 S:      Maintained
15806 L:      dri-devel@lists.freedesktop.org
15807 F:      drivers/dma-buf/udmabuf.c
15808 F:      include/uapi/linux/udmabuf.h
15809 T:      git git://anongit.freedesktop.org/drm/drm-misc
15810
15811 USERSPACE I/O (UIO)
15812 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15813 S:      Maintained
15814 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15815 F:      Documentation/driver-api/uio-howto.rst
15816 F:      drivers/uio/
15817 F:      include/linux/uio_driver.h
15818
15819 UTIL-LINUX PACKAGE
15820 M:      Karel Zak <kzak@redhat.com>
15821 L:      util-linux@vger.kernel.org
15822 W:      http://en.wikipedia.org/wiki/Util-linux
15823 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15824 S:      Maintained
15825
15826 UUID HELPERS
15827 M:      Christoph Hellwig <hch@lst.de>
15828 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15829 L:      linux-kernel@vger.kernel.org
15830 T:      git git://git.infradead.org/users/hch/uuid.git
15831 F:      lib/uuid.c
15832 F:      lib/test_uuid.c
15833 F:      include/linux/uuid.h
15834 F:      include/uapi/linux/uuid.h
15835 S:      Maintained
15836
15837 UVESAFB DRIVER
15838 M:      Michal Januszewski <spock@gentoo.org>
15839 L:      linux-fbdev@vger.kernel.org
15840 W:      https://github.com/mjanusz/v86d
15841 S:      Maintained
15842 F:      Documentation/fb/uvesafb.txt
15843 F:      drivers/video/fbdev/uvesafb.*
15844
15845 VF610 NAND DRIVER
15846 M:      Stefan Agner <stefan@agner.ch>
15847 L:      linux-mtd@lists.infradead.org
15848 S:      Supported
15849 F:      drivers/mtd/nand/raw/vf610_nfc.c
15850
15851 VFAT/FAT/MSDOS FILESYSTEM
15852 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15853 S:      Maintained
15854 F:      Documentation/filesystems/vfat.txt
15855 F:      fs/fat/
15856
15857 VFIO DRIVER
15858 M:      Alex Williamson <alex.williamson@redhat.com>
15859 L:      kvm@vger.kernel.org
15860 T:      git git://github.com/awilliam/linux-vfio.git
15861 S:      Maintained
15862 F:      Documentation/vfio.txt
15863 F:      drivers/vfio/
15864 F:      include/linux/vfio.h
15865 F:      include/uapi/linux/vfio.h
15866
15867 VFIO MEDIATED DEVICE DRIVERS
15868 M:      Kirti Wankhede <kwankhede@nvidia.com>
15869 L:      kvm@vger.kernel.org
15870 S:      Maintained
15871 F:      Documentation/vfio-mediated-device.txt
15872 F:      drivers/vfio/mdev/
15873 F:      include/linux/mdev.h
15874 F:      samples/vfio-mdev/
15875
15876 VFIO PLATFORM DRIVER
15877 M:      Eric Auger <eric.auger@redhat.com>
15878 L:      kvm@vger.kernel.org
15879 S:      Maintained
15880 F:      drivers/vfio/platform/
15881
15882 VGA_SWITCHEROO
15883 R:      Lukas Wunner <lukas@wunner.de>
15884 S:      Maintained
15885 F:      Documentation/gpu/vga-switcheroo.rst
15886 F:      drivers/gpu/vga/vga_switcheroo.c
15887 F:      include/linux/vga_switcheroo.h
15888 T:      git git://anongit.freedesktop.org/drm/drm-misc
15889
15890 VIA RHINE NETWORK DRIVER
15891 S:      Orphan
15892 F:      drivers/net/ethernet/via/via-rhine.c
15893
15894 VIA SD/MMC CARD CONTROLLER DRIVER
15895 M:      Bruce Chang <brucechang@via.com.tw>
15896 M:      Harald Welte <HaraldWelte@viatech.com>
15897 S:      Maintained
15898 F:      drivers/mmc/host/via-sdmmc.c
15899
15900 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15901 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15902 L:      linux-fbdev@vger.kernel.org
15903 S:      Maintained
15904 F:      include/linux/via-core.h
15905 F:      include/linux/via-gpio.h
15906 F:      include/linux/via_i2c.h
15907 F:      drivers/video/fbdev/via/
15908
15909 VIA VELOCITY NETWORK DRIVER
15910 M:      Francois Romieu <romieu@fr.zoreil.com>
15911 L:      netdev@vger.kernel.org
15912 S:      Maintained
15913 F:      drivers/net/ethernet/via/via-velocity.*
15914
15915 VICODEC VIRTUAL CODEC DRIVER
15916 M:      Hans Verkuil <hans.verkuil@cisco.com>
15917 L:      linux-media@vger.kernel.org
15918 T:      git git://linuxtv.org/media_tree.git
15919 W:      https://linuxtv.org
15920 S:      Maintained
15921 F:      drivers/media/platform/vicodec/*
15922
15923 VIDEO MULTIPLEXER DRIVER
15924 M:      Philipp Zabel <p.zabel@pengutronix.de>
15925 L:      linux-media@vger.kernel.org
15926 S:      Maintained
15927 F:      drivers/media/platform/video-mux.c
15928
15929 VIDEO I2C POLLING DRIVER
15930 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15931 L:      linux-media@vger.kernel.org
15932 S:      Maintained
15933 F:      drivers/media/i2c/video-i2c.c
15934
15935 VIDEOBUF2 FRAMEWORK
15936 M:      Pawel Osciak <pawel@osciak.com>
15937 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15938 M:      Kyungmin Park <kyungmin.park@samsung.com>
15939 L:      linux-media@vger.kernel.org
15940 S:      Maintained
15941 F:      drivers/media/common/videobuf2/*
15942 F:      include/media/videobuf2-*
15943
15944 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15945 M:      Helen Koike <helen.koike@collabora.com>
15946 L:      linux-media@vger.kernel.org
15947 T:      git git://linuxtv.org/media_tree.git
15948 W:      https://linuxtv.org
15949 S:      Maintained
15950 F:      drivers/media/platform/vimc/*
15951
15952 VIRT LIB
15953 M:      Alex Williamson <alex.williamson@redhat.com>
15954 M:      Paolo Bonzini <pbonzini@redhat.com>
15955 L:      kvm@vger.kernel.org
15956 S:      Supported
15957 F:      virt/lib/
15958
15959 VIRTIO AND VHOST VSOCK DRIVER
15960 M:      Stefan Hajnoczi <stefanha@redhat.com>
15961 L:      kvm@vger.kernel.org
15962 L:      virtualization@lists.linux-foundation.org
15963 L:      netdev@vger.kernel.org
15964 S:      Maintained
15965 F:      include/linux/virtio_vsock.h
15966 F:      include/uapi/linux/virtio_vsock.h
15967 F:      include/uapi/linux/vsockmon.h
15968 F:      include/uapi/linux/vm_sockets_diag.h
15969 F:      net/vmw_vsock/diag.c
15970 F:      net/vmw_vsock/af_vsock_tap.c
15971 F:      net/vmw_vsock/virtio_transport_common.c
15972 F:      net/vmw_vsock/virtio_transport.c
15973 F:      drivers/net/vsockmon.c
15974 F:      drivers/vhost/vsock.c
15975 F:      tools/testing/vsock/
15976
15977 VIRTIO CONSOLE DRIVER
15978 M:      Amit Shah <amit@kernel.org>
15979 L:      virtualization@lists.linux-foundation.org
15980 S:      Maintained
15981 F:      drivers/char/virtio_console.c
15982 F:      include/linux/virtio_console.h
15983 F:      include/uapi/linux/virtio_console.h
15984
15985 VIRTIO CORE, NET AND BLOCK DRIVERS
15986 M:      "Michael S. Tsirkin" <mst@redhat.com>
15987 M:      Jason Wang <jasowang@redhat.com>
15988 L:      virtualization@lists.linux-foundation.org
15989 S:      Maintained
15990 F:      Documentation/devicetree/bindings/virtio/
15991 F:      drivers/virtio/
15992 F:      tools/virtio/
15993 F:      drivers/net/virtio_net.c
15994 F:      drivers/block/virtio_blk.c
15995 F:      include/linux/virtio*.h
15996 F:      include/uapi/linux/virtio_*.h
15997 F:      drivers/crypto/virtio/
15998 F:      mm/balloon_compaction.c
15999
16000 VIRTIO CRYPTO DRIVER
16001 M:      Gonglei <arei.gonglei@huawei.com>
16002 L:      virtualization@lists.linux-foundation.org
16003 L:      linux-crypto@vger.kernel.org
16004 S:      Maintained
16005 F:      drivers/crypto/virtio/
16006 F:      include/uapi/linux/virtio_crypto.h
16007
16008 VIRTIO DRIVERS FOR S390
16009 M:      Cornelia Huck <cohuck@redhat.com>
16010 M:      Halil Pasic <pasic@linux.ibm.com>
16011 L:      linux-s390@vger.kernel.org
16012 L:      virtualization@lists.linux-foundation.org
16013 L:      kvm@vger.kernel.org
16014 S:      Supported
16015 F:      drivers/s390/virtio/
16016 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16017
16018 VIRTIO GPU DRIVER
16019 M:      David Airlie <airlied@linux.ie>
16020 M:      Gerd Hoffmann <kraxel@redhat.com>
16021 L:      dri-devel@lists.freedesktop.org
16022 L:      virtualization@lists.linux-foundation.org
16023 T:      git git://anongit.freedesktop.org/drm/drm-misc
16024 S:      Maintained
16025 F:      drivers/gpu/drm/virtio/
16026 F:      include/uapi/linux/virtio_gpu.h
16027
16028 VIRTIO HOST (VHOST)
16029 M:      "Michael S. Tsirkin" <mst@redhat.com>
16030 M:      Jason Wang <jasowang@redhat.com>
16031 L:      kvm@vger.kernel.org
16032 L:      virtualization@lists.linux-foundation.org
16033 L:      netdev@vger.kernel.org
16034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16035 S:      Maintained
16036 F:      drivers/vhost/
16037 F:      include/uapi/linux/vhost.h
16038
16039 VIRTIO INPUT DRIVER
16040 M:      Gerd Hoffmann <kraxel@redhat.com>
16041 S:      Maintained
16042 F:      drivers/virtio/virtio_input.c
16043 F:      include/uapi/linux/virtio_input.h
16044
16045 VIRTUAL BOX GUEST DEVICE DRIVER
16046 M:      Hans de Goede <hdegoede@redhat.com>
16047 M:      Arnd Bergmann <arnd@arndb.de>
16048 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16049 S:      Maintained
16050 F:      include/linux/vbox_utils.h
16051 F:      include/uapi/linux/vbox*.h
16052 F:      drivers/virt/vboxguest/
16053
16054 VIRTUAL SERIO DEVICE DRIVER
16055 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16056 S:      Maintained
16057 F:      drivers/input/serio/userio.c
16058 F:      include/uapi/linux/userio.h
16059
16060 VIVID VIRTUAL VIDEO DRIVER
16061 M:      Hans Verkuil <hverkuil@xs4all.nl>
16062 L:      linux-media@vger.kernel.org
16063 T:      git git://linuxtv.org/media_tree.git
16064 W:      https://linuxtv.org
16065 S:      Maintained
16066 F:      drivers/media/platform/vivid/*
16067
16068 VLYNQ BUS
16069 M:      Florian Fainelli <f.fainelli@gmail.com>
16070 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16071 S:      Maintained
16072 F:      drivers/vlynq/vlynq.c
16073 F:      include/linux/vlynq.h
16074
16075 VME SUBSYSTEM
16076 M:      Martyn Welch <martyn@welchs.me.uk>
16077 M:      Manohar Vanga <manohar.vanga@gmail.com>
16078 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16079 L:      devel@driverdev.osuosl.org
16080 S:      Maintained
16081 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16082 F:      Documentation/driver-api/vme.rst
16083 F:      drivers/staging/vme/
16084 F:      drivers/vme/
16085 F:      include/linux/vme*
16086
16087 VMWARE BALLOON DRIVER
16088 M:      Xavier Deguillard <xdeguillard@vmware.com>
16089 M:      Nadav Amit <namit@vmware.com>
16090 M:      "VMware, Inc." <pv-drivers@vmware.com>
16091 L:      linux-kernel@vger.kernel.org
16092 S:      Maintained
16093 F:      drivers/misc/vmw_balloon.c
16094
16095 VMWARE HYPERVISOR INTERFACE
16096 M:      Alok Kataria <akataria@vmware.com>
16097 L:      virtualization@lists.linux-foundation.org
16098 S:      Supported
16099 F:      arch/x86/kernel/cpu/vmware.c
16100
16101 VMWARE PVRDMA DRIVER
16102 M:      Adit Ranadive <aditr@vmware.com>
16103 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16104 L:      linux-rdma@vger.kernel.org
16105 S:      Maintained
16106 F:      drivers/infiniband/hw/vmw_pvrdma/
16107
16108 VMware PVSCSI driver
16109 M:      Jim Gill <jgill@vmware.com>
16110 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16111 L:      linux-scsi@vger.kernel.org
16112 S:      Maintained
16113 F:      drivers/scsi/vmw_pvscsi.c
16114 F:      drivers/scsi/vmw_pvscsi.h
16115
16116 VMWARE VMMOUSE SUBDRIVER
16117 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16118 M:      "VMware, Inc." <pv-drivers@vmware.com>
16119 L:      linux-input@vger.kernel.org
16120 S:      Maintained
16121 F:      drivers/input/mouse/vmmouse.c
16122 F:      drivers/input/mouse/vmmouse.h
16123
16124 VMWARE VMXNET3 ETHERNET DRIVER
16125 M:      Ronak Doshi <doshir@vmware.com>
16126 M:      "VMware, Inc." <pv-drivers@vmware.com>
16127 L:      netdev@vger.kernel.org
16128 S:      Maintained
16129 F:      drivers/net/vmxnet3/
16130
16131 VOCORE VOCORE2 BOARD
16132 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16133 L:      linux-mips@vger.kernel.org
16134 S:      Maintained
16135 F:      arch/mips/boot/dts/ralink/vocore2.dts
16136
16137 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16138 M:      Liam Girdwood <lgirdwood@gmail.com>
16139 M:      Mark Brown <broonie@kernel.org>
16140 L:      linux-kernel@vger.kernel.org
16141 W:      http://www.slimlogic.co.uk/?p=48
16142 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16143 S:      Supported
16144 F:      Documentation/devicetree/bindings/regulator/
16145 F:      Documentation/power/regulator/
16146 F:      drivers/regulator/
16147 F:      include/dt-bindings/regulator/
16148 F:      include/linux/regulator/
16149
16150 VRF
16151 M:      David Ahern <dsa@cumulusnetworks.com>
16152 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16153 L:      netdev@vger.kernel.org
16154 S:      Maintained
16155 F:      drivers/net/vrf.c
16156 F:      Documentation/networking/vrf.txt
16157
16158 VT1211 HARDWARE MONITOR DRIVER
16159 M:      Juerg Haefliger <juergh@gmail.com>
16160 L:      linux-hwmon@vger.kernel.org
16161 S:      Maintained
16162 F:      Documentation/hwmon/vt1211
16163 F:      drivers/hwmon/vt1211.c
16164
16165 VT8231 HARDWARE MONITOR DRIVER
16166 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16167 L:      linux-hwmon@vger.kernel.org
16168 S:      Maintained
16169 F:      drivers/hwmon/vt8231.c
16170
16171 VUB300 USB to SDIO/SD/MMC bridge chip
16172 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16173 L:      linux-mmc@vger.kernel.org
16174 L:      linux-usb@vger.kernel.org
16175 S:      Supported
16176 F:      drivers/mmc/host/vub300.c
16177
16178 W1 DALLAS'S 1-WIRE BUS
16179 M:      Evgeniy Polyakov <zbr@ioremap.net>
16180 S:      Maintained
16181 F:      Documentation/devicetree/bindings/w1/
16182 F:      Documentation/w1/
16183 F:      drivers/w1/
16184 F:      include/linux/w1.h
16185
16186 W83791D HARDWARE MONITORING DRIVER
16187 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16188 L:      linux-hwmon@vger.kernel.org
16189 S:      Maintained
16190 F:      Documentation/hwmon/w83791d
16191 F:      drivers/hwmon/w83791d.c
16192
16193 W83793 HARDWARE MONITORING DRIVER
16194 M:      Rudolf Marek <r.marek@assembler.cz>
16195 L:      linux-hwmon@vger.kernel.org
16196 S:      Maintained
16197 F:      Documentation/hwmon/w83793
16198 F:      drivers/hwmon/w83793.c
16199
16200 W83795 HARDWARE MONITORING DRIVER
16201 M:      Jean Delvare <jdelvare@suse.com>
16202 L:      linux-hwmon@vger.kernel.org
16203 S:      Maintained
16204 F:      drivers/hwmon/w83795.c
16205
16206 W83L51xD SD/MMC CARD INTERFACE DRIVER
16207 M:      Pierre Ossman <pierre@ossman.eu>
16208 S:      Maintained
16209 F:      drivers/mmc/host/wbsd.*
16210
16211 WACOM PROTOCOL 4 SERIAL TABLETS
16212 M:      Julian Squires <julian@cipht.net>
16213 M:      Hans de Goede <hdegoede@redhat.com>
16214 L:      linux-input@vger.kernel.org
16215 S:      Maintained
16216 F:      drivers/input/tablet/wacom_serial4.c
16217
16218 WATCHDOG DEVICE DRIVERS
16219 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
16220 M:      Guenter Roeck <linux@roeck-us.net>
16221 L:      linux-watchdog@vger.kernel.org
16222 W:      http://www.linux-watchdog.org/
16223 T:      git git://www.linux-watchdog.org/linux-watchdog.git
16224 S:      Maintained
16225 F:      Documentation/devicetree/bindings/watchdog/
16226 F:      Documentation/watchdog/
16227 F:      drivers/watchdog/
16228 F:      include/linux/watchdog.h
16229 F:      include/uapi/linux/watchdog.h
16230
16231 WHISKEYCOVE PMIC GPIO DRIVER
16232 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
16233 L:      linux-gpio@vger.kernel.org
16234 S:      Maintained
16235 F:      drivers/gpio/gpio-wcove.c
16236
16237 WIIMOTE HID DRIVER
16238 M:      David Herrmann <dh.herrmann@googlemail.com>
16239 L:      linux-input@vger.kernel.org
16240 S:      Maintained
16241 F:      drivers/hid/hid-wiimote*
16242
16243 WILOCITY WIL6210 WIRELESS DRIVER
16244 M:      Maya Erez <merez@codeaurora.org>
16245 L:      linux-wireless@vger.kernel.org
16246 L:      wil6210@qti.qualcomm.com
16247 S:      Supported
16248 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
16249 F:      drivers/net/wireless/ath/wil6210/
16250
16251 WIMAX STACK
16252 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
16253 M:      linux-wimax@intel.com
16254 L:      wimax@linuxwimax.org (subscribers-only)
16255 S:      Supported
16256 W:      http://linuxwimax.org
16257 F:      Documentation/wimax/README.wimax
16258 F:      include/linux/wimax/debug.h
16259 F:      include/net/wimax.h
16260 F:      include/uapi/linux/wimax.h
16261 F:      net/wimax/
16262
16263 WINBOND CIR DRIVER
16264 M:      David Härdeman <david@hardeman.nu>
16265 S:      Maintained
16266 F:      drivers/media/rc/winbond-cir.c
16267
16268 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
16269 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16270 L:      linux-watchdog@vger.kernel.org
16271 S:      Maintained
16272 F:      drivers/watchdog/ebc-c384_wdt.c
16273
16274 WINSYSTEMS WS16C48 GPIO DRIVER
16275 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16276 L:      linux-gpio@vger.kernel.org
16277 S:      Maintained
16278 F:      drivers/gpio/gpio-ws16c48.c
16279
16280 WISTRON LAPTOP BUTTON DRIVER
16281 M:      Miloslav Trmac <mitr@volny.cz>
16282 S:      Maintained
16283 F:      drivers/input/misc/wistron_btns.c
16284
16285 WL3501 WIRELESS PCMCIA CARD DRIVER
16286 L:      linux-wireless@vger.kernel.org
16287 S:      Odd fixes
16288 F:      drivers/net/wireless/wl3501*
16289
16290 WOLFSON MICROELECTRONICS DRIVERS
16291 L:      patches@opensource.cirrus.com
16292 T:      git https://github.com/CirrusLogic/linux-drivers.git
16293 W:      https://github.com/CirrusLogic/linux-drivers/wiki
16294 S:      Supported
16295 F:      Documentation/hwmon/wm83??
16296 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
16297 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
16298 F:      Documentation/devicetree/bindings/mfd/arizona.txt
16299 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
16300 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
16301 F:      arch/arm/mach-s3c64xx/mach-crag6410*
16302 F:      drivers/clk/clk-wm83*.c
16303 F:      drivers/extcon/extcon-arizona.c
16304 F:      drivers/leds/leds-wm83*.c
16305 F:      drivers/gpio/gpio-*wm*.c
16306 F:      drivers/gpio/gpio-arizona.c
16307 F:      drivers/hwmon/wm83??-hwmon.c
16308 F:      drivers/input/misc/wm831x-on.c
16309 F:      drivers/input/touchscreen/wm831x-ts.c
16310 F:      drivers/input/touchscreen/wm97*.c
16311 F:      drivers/mfd/arizona*
16312 F:      drivers/mfd/wm*.c
16313 F:      drivers/mfd/cs47l24*
16314 F:      drivers/power/supply/wm83*.c
16315 F:      drivers/rtc/rtc-wm83*.c
16316 F:      drivers/regulator/wm8*.c
16317 F:      drivers/regulator/arizona*
16318 F:      drivers/video/backlight/wm83*_bl.c
16319 F:      drivers/watchdog/wm83*_wdt.c
16320 F:      include/linux/mfd/arizona/
16321 F:      include/linux/mfd/wm831x/
16322 F:      include/linux/mfd/wm8350/
16323 F:      include/linux/mfd/wm8400*
16324 F:      include/linux/regulator/arizona*
16325 F:      include/linux/wm97xx.h
16326 F:      include/sound/wm????.h
16327 F:      sound/soc/codecs/arizona.?
16328 F:      sound/soc/codecs/wm*
16329 F:      sound/soc/codecs/cs47l24*
16330
16331 WORKQUEUE
16332 M:      Tejun Heo <tj@kernel.org>
16333 R:      Lai Jiangshan <jiangshanlai@gmail.com>
16334 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
16335 S:      Maintained
16336 F:      include/linux/workqueue.h
16337 F:      kernel/workqueue.c
16338 F:      Documentation/core-api/workqueue.rst
16339
16340 X-POWERS AXP288 PMIC DRIVERS
16341 M:      Hans de Goede <hdegoede@redhat.com>
16342 S:      Maintained
16343 N:      axp288
16344 F:      drivers/acpi/pmic/intel_pmic_xpower.c
16345
16346 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
16347 M:      Chen-Yu Tsai <wens@csie.org>
16348 L:      linux-kernel@vger.kernel.org
16349 S:      Maintained
16350 N:      axp[128]
16351
16352 X.25 NETWORK LAYER
16353 M:      Andrew Hendry <andrew.hendry@gmail.com>
16354 L:      linux-x25@vger.kernel.org
16355 S:      Odd Fixes
16356 F:      Documentation/networking/x25*
16357 F:      include/net/x25*
16358 F:      net/x25/
16359
16360 X86 ARCHITECTURE (32-BIT AND 64-BIT)
16361 M:      Thomas Gleixner <tglx@linutronix.de>
16362 M:      Ingo Molnar <mingo@redhat.com>
16363 M:      Borislav Petkov <bp@alien8.de>
16364 R:      "H. Peter Anvin" <hpa@zytor.com>
16365 M:      x86@kernel.org
16366 L:      linux-kernel@vger.kernel.org
16367 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16368 S:      Maintained
16369 F:      Documentation/devicetree/bindings/x86/
16370 F:      Documentation/x86/
16371 F:      arch/x86/
16372
16373 X86 ENTRY CODE
16374 M:      Andy Lutomirski <luto@kernel.org>
16375 L:      linux-kernel@vger.kernel.org
16376 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
16377 S:      Maintained
16378 F:      arch/x86/entry/
16379
16380 X86 MCE INFRASTRUCTURE
16381 M:      Tony Luck <tony.luck@intel.com>
16382 M:      Borislav Petkov <bp@alien8.de>
16383 L:      linux-edac@vger.kernel.org
16384 S:      Maintained
16385 F:      arch/x86/kernel/cpu/mcheck/*
16386
16387 X86 MICROCODE UPDATE SUPPORT
16388 M:      Borislav Petkov <bp@alien8.de>
16389 S:      Maintained
16390 F:      arch/x86/kernel/cpu/microcode/*
16391
16392 X86 MM
16393 M:      Dave Hansen <dave.hansen@linux.intel.com>
16394 M:      Andy Lutomirski <luto@kernel.org>
16395 M:      Peter Zijlstra <peterz@infradead.org>
16396 L:      linux-kernel@vger.kernel.org
16397 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
16398 S:      Maintained
16399 F:      arch/x86/mm/
16400
16401 X86 PLATFORM DRIVERS
16402 M:      Darren Hart <dvhart@infradead.org>
16403 M:      Andy Shevchenko <andy@infradead.org>
16404 L:      platform-driver-x86@vger.kernel.org
16405 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
16406 S:      Maintained
16407 F:      drivers/platform/x86/
16408 F:      drivers/platform/olpc/
16409
16410 X86 VDSO
16411 M:      Andy Lutomirski <luto@kernel.org>
16412 L:      linux-kernel@vger.kernel.org
16413 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
16414 S:      Maintained
16415 F:      arch/x86/entry/vdso/
16416
16417 XARRAY
16418 M:      Matthew Wilcox <willy@infradead.org>
16419 L:      linux-fsdevel@vger.kernel.org
16420 S:      Supported
16421 F:      Documentation/core-api/xarray.rst
16422 F:      lib/idr.c
16423 F:      lib/xarray.c
16424 F:      include/linux/idr.h
16425 F:      include/linux/xarray.h
16426 F:      tools/testing/radix-tree
16427
16428 XC2028/3028 TUNER DRIVER
16429 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16430 L:      linux-media@vger.kernel.org
16431 W:      https://linuxtv.org
16432 T:      git git://linuxtv.org/media_tree.git
16433 S:      Maintained
16434 F:      drivers/media/tuners/tuner-xc2028.*
16435
16436 XDP SOCKETS (AF_XDP)
16437 M:      Björn Töpel <bjorn.topel@intel.com>
16438 M:      Magnus Karlsson <magnus.karlsson@intel.com>
16439 L:      netdev@vger.kernel.org
16440 S:      Maintained
16441 F:      kernel/bpf/xskmap.c
16442 F:      net/xdp/
16443
16444 XEN BLOCK SUBSYSTEM
16445 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16446 M:      Roger Pau Monné <roger.pau@citrix.com>
16447 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16448 S:      Supported
16449 F:      drivers/block/xen-blkback/*
16450 F:      drivers/block/xen*
16451
16452 XEN HYPERVISOR ARM
16453 M:      Stefano Stabellini <sstabellini@kernel.org>
16454 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16455 S:      Maintained
16456 F:      arch/arm/xen/
16457 F:      arch/arm/include/asm/xen/
16458
16459 XEN HYPERVISOR ARM64
16460 M:      Stefano Stabellini <sstabellini@kernel.org>
16461 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16462 S:      Maintained
16463 F:      arch/arm64/xen/
16464 F:      arch/arm64/include/asm/xen/
16465
16466 XEN HYPERVISOR INTERFACE
16467 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
16468 M:      Juergen Gross <jgross@suse.com>
16469 R:      Stefano Stabellini <sstabellini@kernel.org>
16470 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16471 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
16472 S:      Supported
16473 F:      arch/x86/xen/
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:      */