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 L:      netdev@vger.kernel.org
 184 S:      Maintained
 185 F:      drivers/net/ethernet/realtek/r8169.c
 186
 187 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 188 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 189 L:      linux-serial@vger.kernel.org
 190 S:      Maintained
 191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 192 F:      drivers/tty/serial/8250*
 193 F:      include/linux/serial_8250.h
 194
 195 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 196 L:      netdev@vger.kernel.org
 197 S:      Orphan / Obsolete
 198 F:      drivers/net/ethernet/8390/
 199
 200 9P FILE SYSTEM
 201 M:      Eric Van Hensbergen <ericvh@gmail.com>
 202 M:      Ron Minnich <rminnich@sandia.gov>
 203 M:      Latchesar Ionkov <lucho@ionkov.net>
 204 L:      v9fs-developer@lists.sourceforge.net
 205 W:      http://swik.net/v9fs
 206 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 208 S:      Maintained
 209 F:      Documentation/filesystems/9p.txt
 210 F:      fs/9p/
 211 F:      net/9p/
 212 F:      include/net/9p/
 213 F:      include/uapi/linux/virtio_9p.h
 214 F:      include/trace/events/9p.h
 215
 216 A8293 MEDIA DRIVER
 217 M:      Antti Palosaari <crope@iki.fi>
 218 L:      linux-media@vger.kernel.org
 219 W:      https://linuxtv.org
 220 W:      http://palosaari.fi/linux/
 221 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 222 T:      git git://linuxtv.org/anttip/media_tree.git
 223 S:      Maintained
 224 F:      drivers/media/dvb-frontends/a8293*
 225
 226 AACRAID SCSI RAID DRIVER
 227 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 228 L:      linux-scsi@vger.kernel.org
 229 W:      http://www.adaptec.com/
 230 S:      Supported
 231 F:      Documentation/scsi/aacraid.txt
 232 F:      drivers/scsi/aacraid/
 233
 234 ABI/API
 235 L:      linux-api@vger.kernel.org
 236 F:      include/linux/syscalls.h
 237 F:      kernel/sys_ni.c
 238
 239 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 240 M:      Hans de Goede <hdegoede@redhat.com>
 241 L:      linux-hwmon@vger.kernel.org
 242 S:      Maintained
 243 F:      drivers/hwmon/abituguru.c
 244
 245 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 246 M:      Alistair John Strachan <alistair@devzero.co.uk>
 247 L:      linux-hwmon@vger.kernel.org
 248 S:      Maintained
 249 F:      drivers/hwmon/abituguru3.c
 250
 251 ACCES 104-DIO-48E GPIO DRIVER
 252 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 253 L:      linux-gpio@vger.kernel.org
 254 S:      Maintained
 255 F:      drivers/gpio/gpio-104-dio-48e.c
 256
 257 ACCES 104-IDI-48 GPIO DRIVER
 258 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 259 L:      linux-gpio@vger.kernel.org
 260 S:      Maintained
 261 F:      drivers/gpio/gpio-104-idi-48.c
 262
 263 ACCES 104-IDIO-16 GPIO DRIVER
 264 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 265 L:      linux-gpio@vger.kernel.org
 266 S:      Maintained
 267 F:      drivers/gpio/gpio-104-idio-16.c
 268
 269 ACCES 104-QUAD-8 IIO DRIVER
 270 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 271 L:      linux-iio@vger.kernel.org
 272 S:      Maintained
 273 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 274 F:      drivers/iio/counter/104-quad-8.c
 275
 276 ACCES PCI-IDIO-16 GPIO DRIVER
 277 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 278 L:      linux-gpio@vger.kernel.org
 279 S:      Maintained
 280 F:      drivers/gpio/gpio-pci-idio-16.c
 281
 282 ACCES PCIe-IDIO-24 GPIO DRIVER
 283 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 284 L:      linux-gpio@vger.kernel.org
 285 S:      Maintained
 286 F:      drivers/gpio/gpio-pcie-idio-24.c
 287
 288 ACENIC DRIVER
 289 M:      Jes Sorensen <jes@trained-monkey.org>
 290 L:      linux-acenic@sunsite.dk
 291 S:      Maintained
 292 F:      drivers/net/ethernet/alteon/acenic*
 293
 294 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 295 M:      Peter Feuerer <peter@piie.net>
 296 L:      platform-driver-x86@vger.kernel.org
 297 W:      http://piie.net/?section=acerhdf
 298 S:      Maintained
 299 F:      drivers/platform/x86/acerhdf.c
 300
 301 ACER WMI LAPTOP EXTRAS
 302 M:      "Lee, Chun-Yi" <jlee@suse.com>
 303 L:      platform-driver-x86@vger.kernel.org
 304 S:      Maintained
 305 F:      drivers/platform/x86/acer-wmi.c
 306
 307 ACPI
 308 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 309 M:      Len Brown <lenb@kernel.org>
 310 L:      linux-acpi@vger.kernel.org
 311 W:      https://01.org/linux-acpi
 312 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 313 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 314 B:      https://bugzilla.kernel.org
 315 S:      Supported
 316 F:      drivers/acpi/
 317 F:      drivers/pnp/pnpacpi/
 318 F:      include/linux/acpi.h
 319 F:      include/linux/fwnode.h
 320 F:      include/acpi/
 321 F:      Documentation/acpi/
 322 F:      Documentation/ABI/testing/sysfs-bus-acpi
 323 F:      Documentation/ABI/testing/configfs-acpi
 324 F:      drivers/pci/*acpi*
 325 F:      drivers/pci/*/*acpi*
 326 F:      drivers/pci/*/*/*acpi*
 327 F:      tools/power/acpi/
 328
 329 ACPI APEI
 330 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 331 M:      Len Brown <lenb@kernel.org>
 332 L:      linux-acpi@vger.kernel.org
 333 R:      Tony Luck <tony.luck@intel.com>
 334 R:      Borislav Petkov <bp@alien8.de>
 335 F:      drivers/acpi/apei/
 336
 337 ACPI COMPONENT ARCHITECTURE (ACPICA)
 338 M:      Robert Moore <robert.moore@intel.com>
 339 M:      Erik Schmauss <erik.schmauss@intel.com>
 340 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 341 L:      linux-acpi@vger.kernel.org
 342 L:      devel@acpica.org
 343 W:      https://acpica.org/
 344 W:      https://github.com/acpica/acpica/
 345 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 346 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 347 B:      https://bugzilla.kernel.org
 348 B:      https://bugs.acpica.org
 349 S:      Supported
 350 F:      drivers/acpi/acpica/
 351 F:      include/acpi/
 352 F:      tools/power/acpi/
 353
 354 ACPI FAN DRIVER
 355 M:      Zhang Rui <rui.zhang@intel.com>
 356 L:      linux-acpi@vger.kernel.org
 357 W:      https://01.org/linux-acpi
 358 B:      https://bugzilla.kernel.org
 359 S:      Supported
 360 F:      drivers/acpi/fan.c
 361
 362 ACPI FOR ARM64 (ACPI/arm64)
 363 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 364 M:      Hanjun Guo <hanjun.guo@linaro.org>
 365 M:      Sudeep Holla <sudeep.holla@arm.com>
 366 L:      linux-acpi@vger.kernel.org
 367 S:      Maintained
 368 F:      drivers/acpi/arm64
 369
 370 ACPI PMIC DRIVERS
 371 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 372 M:      Len Brown <lenb@kernel.org>
 373 R:      Andy Shevchenko <andy@infradead.org>
 374 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 375 L:      linux-acpi@vger.kernel.org
 376 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 378 B:      https://bugzilla.kernel.org
 379 S:      Supported
 380 F:      drivers/acpi/pmic/
 381
 382 ACPI THERMAL DRIVER
 383 M:      Zhang Rui <rui.zhang@intel.com>
 384 L:      linux-acpi@vger.kernel.org
 385 W:      https://01.org/linux-acpi
 386 B:      https://bugzilla.kernel.org
 387 S:      Supported
 388 F:      drivers/acpi/*thermal*
 389
 390 ACPI VIDEO DRIVER
 391 M:      Zhang Rui <rui.zhang@intel.com>
 392 L:      linux-acpi@vger.kernel.org
 393 W:      https://01.org/linux-acpi
 394 B:      https://bugzilla.kernel.org
 395 S:      Supported
 396 F:      drivers/acpi/acpi_video.c
 397
 398 ACPI WMI DRIVER
 399 L:      platform-driver-x86@vger.kernel.org
 400 S:      Orphan
 401 F:      drivers/platform/x86/wmi.c
 402 F:      include/uapi/linux/wmi.h
 403
 404 AD1889 ALSA SOUND DRIVER
 405 M:      Thibaut Varene <T-Bone@parisc-linux.org>
 406 W:      http://wiki.parisc-linux.org/AD1889
 407 L:      linux-parisc@vger.kernel.org
 408 S:      Maintained
 409 F:      sound/pci/ad1889.*
 410
 411 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 412 M:      Michael Hennerich <michael.hennerich@analog.com>
 413 W:      http://wiki.analog.com/AD5254
 414 W:      http://ez.analog.com/community/linux-device-drivers
 415 S:      Supported
 416 F:      drivers/misc/ad525x_dpot.c
 417
 418 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 419 M:      Michael Hennerich <michael.hennerich@analog.com>
 420 W:      http://wiki.analog.com/AD5398
 421 W:      http://ez.analog.com/community/linux-device-drivers
 422 S:      Supported
 423 F:      drivers/regulator/ad5398.c
 424
 425 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 426 M:      Michael Hennerich <michael.hennerich@analog.com>
 427 W:      http://wiki.analog.com/AD7142
 428 W:      http://ez.analog.com/community/linux-device-drivers
 429 S:      Supported
 430 F:      drivers/input/misc/ad714x.c
 431
 432 AD7877 TOUCHSCREEN DRIVER
 433 M:      Michael Hennerich <michael.hennerich@analog.com>
 434 W:      http://wiki.analog.com/AD7877
 435 W:      http://ez.analog.com/community/linux-device-drivers
 436 S:      Supported
 437 F:      drivers/input/touchscreen/ad7877.c
 438
 439 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 440 M:      Michael Hennerich <michael.hennerich@analog.com>
 441 W:      http://wiki.analog.com/AD7879
 442 W:      http://ez.analog.com/community/linux-device-drivers
 443 S:      Supported
 444 F:      drivers/input/touchscreen/ad7879.c
 445
 446 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 447 M:      Jiri Kosina <jikos@kernel.org>
 448 S:      Maintained
 449
 450 ADF7242 IEEE 802.15.4 RADIO DRIVER
 451 M:      Michael Hennerich <michael.hennerich@analog.com>
 452 W:      https://wiki.analog.com/ADF7242
 453 W:      http://ez.analog.com/community/linux-device-drivers
 454 L:      linux-wpan@vger.kernel.org
 455 S:      Supported
 456 F:      drivers/net/ieee802154/adf7242.c
 457 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 458
 459 ADM1025 HARDWARE MONITOR DRIVER
 460 M:      Jean Delvare <jdelvare@suse.com>
 461 L:      linux-hwmon@vger.kernel.org
 462 S:      Maintained
 463 F:      Documentation/hwmon/adm1025
 464 F:      drivers/hwmon/adm1025.c
 465
 466 ADM1029 HARDWARE MONITOR DRIVER
 467 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 468 L:      linux-hwmon@vger.kernel.org
 469 S:      Maintained
 470 F:      drivers/hwmon/adm1029.c
 471
 472 ADM8211 WIRELESS DRIVER
 473 L:      linux-wireless@vger.kernel.org
 474 W:      http://wireless.kernel.org/
 475 S:      Orphan
 476 F:      drivers/net/wireless/admtek/adm8211.*
 477
 478 ADP1653 FLASH CONTROLLER DRIVER
 479 M:      Sakari Ailus <sakari.ailus@iki.fi>
 480 L:      linux-media@vger.kernel.org
 481 S:      Maintained
 482 F:      drivers/media/i2c/adp1653.c
 483 F:      include/media/i2c/adp1653.h
 484
 485 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 486 M:      Michael Hennerich <michael.hennerich@analog.com>
 487 W:      http://wiki.analog.com/ADP5520
 488 W:      http://ez.analog.com/community/linux-device-drivers
 489 S:      Supported
 490 F:      drivers/mfd/adp5520.c
 491 F:      drivers/video/backlight/adp5520_bl.c
 492 F:      drivers/leds/leds-adp5520.c
 493 F:      drivers/gpio/gpio-adp5520.c
 494 F:      drivers/input/keyboard/adp5520-keys.c
 495
 496 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 497 M:      Michael Hennerich <michael.hennerich@analog.com>
 498 W:      http://wiki.analog.com/ADP5588
 499 W:      http://ez.analog.com/community/linux-device-drivers
 500 S:      Supported
 501 F:      drivers/input/keyboard/adp5588-keys.c
 502 F:      drivers/gpio/gpio-adp5588.c
 503
 504 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 505 M:      Michael Hennerich <michael.hennerich@analog.com>
 506 W:      http://wiki.analog.com/ADP8860
 507 W:      http://ez.analog.com/community/linux-device-drivers
 508 S:      Supported
 509 F:      drivers/video/backlight/adp8860_bl.c
 510
 511 ADS1015 HARDWARE MONITOR DRIVER
 512 M:      Dirk Eibach <eibach@gdsys.de>
 513 L:      linux-hwmon@vger.kernel.org
 514 S:      Maintained
 515 F:      Documentation/hwmon/ads1015
 516 F:      drivers/hwmon/ads1015.c
 517 F:      include/linux/platform_data/ads1015.h
 518
 519 ADT746X FAN DRIVER
 520 M:      Colin Leroy <colin@colino.net>
 521 S:      Maintained
 522 F:      drivers/macintosh/therm_adt746x.c
 523
 524 ADT7475 HARDWARE MONITOR DRIVER
 525 M:      Jean Delvare <jdelvare@suse.com>
 526 L:      linux-hwmon@vger.kernel.org
 527 S:      Maintained
 528 F:      Documentation/hwmon/adt7475
 529 F:      drivers/hwmon/adt7475.c
 530
 531 ADVANSYS SCSI DRIVER
 532 M:      Matthew Wilcox <matthew@wil.cx>
 533 M:      Hannes Reinecke <hare@suse.com>
 534 L:      linux-scsi@vger.kernel.org
 535 S:      Maintained
 536 F:      Documentation/scsi/advansys.txt
 537 F:      drivers/scsi/advansys.c
 538
 539 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 540 M:      Michael Hennerich <michael.hennerich@analog.com>
 541 W:      http://wiki.analog.com/ADXL345
 542 W:      http://ez.analog.com/community/linux-device-drivers
 543 S:      Supported
 544 F:      drivers/input/misc/adxl34x.c
 545
 546 AF9013 MEDIA DRIVER
 547 M:      Antti Palosaari <crope@iki.fi>
 548 L:      linux-media@vger.kernel.org
 549 W:      https://linuxtv.org
 550 W:      http://palosaari.fi/linux/
 551 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 552 T:      git git://linuxtv.org/anttip/media_tree.git
 553 S:      Maintained
 554 F:      drivers/media/dvb-frontends/af9013*
 555
 556 AF9033 MEDIA DRIVER
 557 M:      Antti Palosaari <crope@iki.fi>
 558 L:      linux-media@vger.kernel.org
 559 W:      https://linuxtv.org
 560 W:      http://palosaari.fi/linux/
 561 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 562 T:      git git://linuxtv.org/anttip/media_tree.git
 563 S:      Maintained
 564 F:      drivers/media/dvb-frontends/af9033*
 565
 566 AFFS FILE SYSTEM
 567 M:      David Sterba <dsterba@suse.com>
 568 L:      linux-fsdevel@vger.kernel.org
 569 S:      Odd Fixes
 570 F:      Documentation/filesystems/affs.txt
 571 F:      fs/affs/
 572
 573 AFS FILESYSTEM
 574 M:      David Howells <dhowells@redhat.com>
 575 L:      linux-afs@lists.infradead.org
 576 S:      Supported
 577 F:      fs/afs/
 578 F:      include/trace/events/afs.h
 579 F:      Documentation/filesystems/afs.txt
 580 W:      https://www.infradead.org/~dhowells/kafs/
 581
 582 AGPGART DRIVER
 583 M:      David Airlie <airlied@linux.ie>
 584 T:      git git://people.freedesktop.org/~airlied/linux (part of drm maint)
 585 S:      Maintained
 586 F:      drivers/char/agp/
 587 F:      include/linux/agp*
 588 F:      include/uapi/linux/agp*
 589
 590 AHA152X SCSI DRIVER
 591 M:      "Juergen E. Fischer" <fischer@norbit.de>
 592 L:      linux-scsi@vger.kernel.org
 593 S:      Maintained
 594 F:      drivers/scsi/aha152x*
 595 F:      drivers/scsi/pcmcia/aha152x*
 596
 597 AIC7XXX / AIC79XX SCSI DRIVER
 598 M:      Hannes Reinecke <hare@suse.com>
 599 L:      linux-scsi@vger.kernel.org
 600 S:      Maintained
 601 F:      drivers/scsi/aic7xxx/
 602
 603 AIMSLAB FM RADIO RECEIVER DRIVER
 604 M:      Hans Verkuil <hverkuil@xs4all.nl>
 605 L:      linux-media@vger.kernel.org
 606 T:      git git://linuxtv.org/media_tree.git
 607 W:      https://linuxtv.org
 608 S:      Maintained
 609 F:      drivers/media/radio/radio-aimslab*
 610
 611 AIO
 612 M:      Benjamin LaHaise <bcrl@kvack.org>
 613 L:      linux-aio@kvack.org
 614 S:      Supported
 615 F:      fs/aio.c
 616 F:      include/linux/*aio*.h
 617
 618 AIRSPY MEDIA DRIVER
 619 M:      Antti Palosaari <crope@iki.fi>
 620 L:      linux-media@vger.kernel.org
 621 W:      https://linuxtv.org
 622 W:      http://palosaari.fi/linux/
 623 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 624 T:      git git://linuxtv.org/anttip/media_tree.git
 625 S:      Maintained
 626 F:      drivers/media/usb/airspy/
 627
 628 ALACRITECH GIGABIT ETHERNET DRIVER
 629 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 630 S:      Maintained
 631 F:      drivers/net/ethernet/alacritech/*
 632
 633 ALCATEL SPEEDTOUCH USB DRIVER
 634 M:      Duncan Sands <duncan.sands@free.fr>
 635 L:      linux-usb@vger.kernel.org
 636 W:      http://www.linux-usb.org/SpeedTouch/
 637 S:      Maintained
 638 F:      drivers/usb/atm/speedtch.c
 639 F:      drivers/usb/atm/usbatm.c
 640
 641 ALCHEMY AU1XX0 MMC DRIVER
 642 M:      Manuel Lauss <manuel.lauss@gmail.com>
 643 S:      Maintained
 644 F:      drivers/mmc/host/au1xmmc.c
 645
 646 ALI1563 I2C DRIVER
 647 M:      Rudolf Marek <r.marek@assembler.cz>
 648 L:      linux-i2c@vger.kernel.org
 649 S:      Maintained
 650 F:      Documentation/i2c/busses/i2c-ali1563
 651 F:      drivers/i2c/busses/i2c-ali1563.c
 652
 653 ALLWINNER SECURITY SYSTEM
 654 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 655 L:      linux-crypto@vger.kernel.org
 656 S:      Maintained
 657 F:      drivers/crypto/sunxi-ss/
 658
 659 ALPHA PORT
 660 M:      Richard Henderson <rth@twiddle.net>
 661 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 662 M:      Matt Turner <mattst88@gmail.com>
 663 S:      Odd Fixes
 664 L:      linux-alpha@vger.kernel.org
 665 F:      arch/alpha/
 666
 667 ALPS PS/2 TOUCHPAD DRIVER
 668 R:      Pali Rohár <pali.rohar@gmail.com>
 669 F:      drivers/input/mouse/alps.*
 670
 671 ALTERA I2C CONTROLLER DRIVER
 672 M:      Thor Thayer <thor.thayer@linux.intel.com>
 673 S:      Maintained
 674 F:      drivers/i2c/busses/i2c-altera.c
 675
 676 ALTERA MAILBOX DRIVER
 677 M:      Ley Foon Tan <lftan@altera.com>
 678 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 679 S:      Maintained
 680 F:      drivers/mailbox/mailbox-altera.c
 681
 682 ALTERA PIO DRIVER
 683 M:      Tien Hock Loh <thloh@altera.com>
 684 L:      linux-gpio@vger.kernel.org
 685 S:      Maintained
 686 F:      drivers/gpio/gpio-altera.c
 687
 688 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 689 M:      Thor Thayer <thor.thayer@linux.intel.com>
 690 S:      Maintained
 691 F:      drivers/gpio/gpio-altera-a10sr.c
 692 F:      drivers/mfd/altera-a10sr.c
 693 F:      drivers/reset/reset-a10sr.c
 694 F:      include/linux/mfd/altera-a10sr.h
 695 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 696
 697 ALTERA TRIPLE SPEED ETHERNET DRIVER
 698 M:      Vince Bridgers <vbridger@opensource.altera.com>
 699 L:      netdev@vger.kernel.org
 700 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 701 S:      Maintained
 702 F:      drivers/net/ethernet/altera/
 703
 704 ALTERA UART/JTAG UART SERIAL DRIVERS
 705 M:      Tobias Klauser <tklauser@distanz.ch>
 706 L:      linux-serial@vger.kernel.org
 707 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 708 S:      Maintained
 709 F:      drivers/tty/serial/altera_uart.c
 710 F:      drivers/tty/serial/altera_jtaguart.c
 711 F:      include/linux/altera_uart.h
 712 F:      include/linux/altera_jtaguart.h
 713
 714 AMAZON ETHERNET DRIVERS
 715 M:      Netanel Belgazal <netanel@amazon.com>
 716 R:      Saeed Bishara <saeedb@amazon.com>
 717 R:      Zorik Machulsky <zorik@amazon.com>
 718 L:      netdev@vger.kernel.org
 719 S:      Supported
 720 F:      Documentation/networking/ena.txt
 721 F:      drivers/net/ethernet/amazon/
 722
 723 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 724 M:      Tom Lendacky <thomas.lendacky@amd.com>
 725 M:      Gary Hook <gary.hook@amd.com>
 726 L:      linux-crypto@vger.kernel.org
 727 S:      Supported
 728 F:      drivers/crypto/ccp/
 729 F:      include/linux/ccp.h
 730
 731 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 732 M:      Huang Rui <ray.huang@amd.com>
 733 L:      linux-hwmon@vger.kernel.org
 734 S:      Supported
 735 F:      Documentation/hwmon/fam15h_power
 736 F:      drivers/hwmon/fam15h_power.c
 737
 738 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 739 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 740 S:      Orphan
 741 F:      drivers/usb/gadget/udc/amd5536udc.*
 742
 743 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 744 P:      Andres Salomon <dilinger@queued.net>
 745 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 746 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 747 S:      Supported
 748 F:      drivers/char/hw_random/geode-rng.c
 749 F:      drivers/crypto/geode*
 750 F:      drivers/video/fbdev/geode/
 751 F:      arch/x86/include/asm/geode.h
 752
 753 AMD IOMMU (AMD-VI)
 754 M:      Joerg Roedel <joro@8bytes.org>
 755 L:      iommu@lists.linux-foundation.org
 756 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 757 S:      Maintained
 758 F:      drivers/iommu/amd_iommu*.[ch]
 759 F:      include/linux/amd-iommu.h
 760
 761 AMD KFD
 762 M:      Oded Gabbay <oded.gabbay@gmail.com>
 763 L:      dri-devel@lists.freedesktop.org
 764 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 765 S:      Supported
 766 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 767 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 768 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 769 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 770 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 771 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 772 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 773 F:      drivers/gpu/drm/amd/amdkfd/
 774 F:      drivers/gpu/drm/amd/include/cik_structs.h
 775 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 776 F:      drivers/gpu/drm/amd/include/vi_structs.h
 777 F:      drivers/gpu/drm/amd/include/v9_structs.h
 778 F:      include/uapi/linux/kfd_ioctl.h
 779
 780 AMD SEATTLE DEVICE TREE SUPPORT
 781 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 782 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 783 M:      Tom Lendacky <thomas.lendacky@amd.com>
 784 S:      Supported
 785 F:      arch/arm64/boot/dts/amd/
 786
 787 AMD XGBE DRIVER
 788 M:      Tom Lendacky <thomas.lendacky@amd.com>
 789 L:      netdev@vger.kernel.org
 790 S:      Supported
 791 F:      drivers/net/ethernet/amd/xgbe/
 792 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 793
 794 AMS (Apple Motion Sensor) DRIVER
 795 M:      Michael Hanselmann <linux-kernel@hansmi.ch>
 796 S:      Supported
 797 F:      drivers/macintosh/ams/
 798
 799 ANALOG DEVICES INC AD9389B DRIVER
 800 M:      Hans Verkuil <hans.verkuil@cisco.com>
 801 L:      linux-media@vger.kernel.org
 802 S:      Maintained
 803 F:      drivers/media/i2c/ad9389b*
 804
 805 ANALOG DEVICES INC ADV7180 DRIVER
 806 M:      Lars-Peter Clausen <lars@metafoo.de>
 807 L:      linux-media@vger.kernel.org
 808 W:      http://ez.analog.com/community/linux-device-drivers
 809 S:      Supported
 810 F:      drivers/media/i2c/adv7180.c
 811
 812 ANALOG DEVICES INC ADV748X DRIVER
 813 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 814 L:      linux-media@vger.kernel.org
 815 S:      Maintained
 816 F:      drivers/media/i2c/adv748x/*
 817
 818 ANALOG DEVICES INC ADV7511 DRIVER
 819 M:      Hans Verkuil <hans.verkuil@cisco.com>
 820 L:      linux-media@vger.kernel.org
 821 S:      Maintained
 822 F:      drivers/media/i2c/adv7511*
 823
 824 ANALOG DEVICES INC ADV7604 DRIVER
 825 M:      Hans Verkuil <hans.verkuil@cisco.com>
 826 L:      linux-media@vger.kernel.org
 827 S:      Maintained
 828 F:      drivers/media/i2c/adv7604*
 829
 830 ANALOG DEVICES INC ADV7842 DRIVER
 831 M:      Hans Verkuil <hans.verkuil@cisco.com>
 832 L:      linux-media@vger.kernel.org
 833 S:      Maintained
 834 F:      drivers/media/i2c/adv7842*
 835
 836 ANALOG DEVICES INC ASOC CODEC DRIVERS
 837 M:      Lars-Peter Clausen <lars@metafoo.de>
 838 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 839 W:      http://wiki.analog.com/
 840 W:      http://ez.analog.com/community/linux-device-drivers
 841 S:      Supported
 842 F:      sound/soc/codecs/adau*
 843 F:      sound/soc/codecs/adav*
 844 F:      sound/soc/codecs/ad1*
 845 F:      sound/soc/codecs/ad7*
 846 F:      sound/soc/codecs/ssm*
 847 F:      sound/soc/codecs/sigmadsp.*
 848
 849 ANALOG DEVICES INC DMA DRIVERS
 850 M:      Lars-Peter Clausen <lars@metafoo.de>
 851 W:      http://ez.analog.com/community/linux-device-drivers
 852 S:      Supported
 853 F:      drivers/dma/dma-axi-dmac.c
 854
 855 ANALOG DEVICES INC IIO DRIVERS
 856 M:      Lars-Peter Clausen <lars@metafoo.de>
 857 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 858 W:      http://wiki.analog.com/
 859 W:      http://ez.analog.com/community/linux-device-drivers
 860 S:      Supported
 861 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 862 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 863 F:      drivers/iio/*/ad*
 864 F:      drivers/iio/adc/ltc2497*
 865 X:      drivers/iio/*/adjd*
 866 F:      drivers/staging/iio/*/ad*
 867
 868 ANDES ARCHITECTURE
 869 M:      Greentime Hu <green.hu@gmail.com>
 870 M:      Vincent Chen <deanbo422@gmail.com>
 871 T:      git https://github.com/andestech/linux.git
 872 S:      Supported
 873 F:      arch/nds32/
 874 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 875 F:      Documentation/devicetree/bindings/nds32/
 876 K:      nds32
 877 N:      nds32
 878
 879 ANDROID CONFIG FRAGMENTS
 880 M:      Rob Herring <robh@kernel.org>
 881 S:      Supported
 882 F:      kernel/configs/android*
 883
 884 ANDROID DRIVERS
 885 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 886 M:      Arve Hjønnevåg <arve@android.com>
 887 M:      Todd Kjos <tkjos@android.com>
 888 M:      Martijn Coenen <maco@android.com>
 889 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 890 L:      devel@driverdev.osuosl.org
 891 S:      Supported
 892 F:      drivers/android/
 893 F:      drivers/staging/android/
 894
 895 ANDROID GOLDFISH PIC DRIVER
 896 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 897 S:      Supported
 898 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 899 F:      drivers/irqchip/irq-goldfish-pic.c
 900
 901 ANDROID GOLDFISH RTC DRIVER
 902 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 903 S:      Supported
 904 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 905 F:      drivers/rtc/rtc-goldfish.c
 906
 907 ANDROID ION DRIVER
 908 M:      Laura Abbott <labbott@redhat.com>
 909 M:      Sumit Semwal <sumit.semwal@linaro.org>
 910 L:      devel@driverdev.osuosl.org
 911 L:      dri-devel@lists.freedesktop.org
 912 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
 913 S:      Supported
 914 F:      drivers/staging/android/ion
 915 F:      drivers/staging/android/uapi/ion.h
 916
 917 AOA (Apple Onboard Audio) ALSA DRIVER
 918 M:      Johannes Berg <johannes@sipsolutions.net>
 919 L:      linuxppc-dev@lists.ozlabs.org
 920 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 921 S:      Maintained
 922 F:      sound/aoa/
 923
 924 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 925 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 926 L:      linux-iio@vger.kernel.org
 927 S:      Maintained
 928 F:      drivers/iio/adc/stx104.c
 929
 930 APM DRIVER
 931 M:      Jiri Kosina <jikos@kernel.org>
 932 S:      Odd fixes
 933 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
 934 F:      arch/x86/kernel/apm_32.c
 935 F:      include/linux/apm_bios.h
 936 F:      include/uapi/linux/apm_bios.h
 937 F:      drivers/char/apm-emulation.c
 938
 939 APPARMOR SECURITY MODULE
 940 M:      John Johansen <john.johansen@canonical.com>
 941 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
 942 W:      wiki.apparmor.net
 943 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
 944 S:      Supported
 945 F:      security/apparmor/
 946 F:      Documentation/admin-guide/LSM/apparmor.rst
 947
 948 APPLE BCM5974 MULTITOUCH DRIVER
 949 M:      Henrik Rydberg <rydberg@bitmath.org>
 950 L:      linux-input@vger.kernel.org
 951 S:      Odd fixes
 952 F:      drivers/input/mouse/bcm5974.c
 953
 954 APPLE SMC DRIVER
 955 M:      Henrik Rydberg <rydberg@bitmath.org>
 956 L:      linux-hwmon@vger.kernel.org
 957 S:      Odd fixes
 958 F:      drivers/hwmon/applesmc.c
 959
 960 APPLETALK NETWORK LAYER
 961 L:      netdev@vger.kernel.org
 962 S:      Odd fixes
 963 F:      drivers/net/appletalk/
 964 F:      net/appletalk/
 965
 966 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
 967 M:      Duc Dang <dhdang@apm.com>
 968 S:      Supported
 969 F:      arch/arm64/boot/dts/apm/
 970
 971 APPLIED MICRO (APM) X-GENE SOC EDAC
 972 M:      Loc Ho <lho@apm.com>
 973 S:      Supported
 974 F:      drivers/edac/xgene_edac.c
 975 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
 976
 977 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
 978 M:      Iyappan Subramanian <isubramanian@apm.com>
 979 M:      Keyur Chudgar <kchudgar@apm.com>
 980 S:      Supported
 981 F:      drivers/net/ethernet/apm/xgene-v2/
 982
 983 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
 984 M:      Iyappan Subramanian <isubramanian@apm.com>
 985 M:      Keyur Chudgar <kchudgar@apm.com>
 986 M:      Quan Nguyen <qnguyen@apm.com>
 987 S:      Supported
 988 F:      drivers/net/ethernet/apm/xgene/
 989 F:      drivers/net/phy/mdio-xgene.c
 990 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
 991 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
 992
 993 APPLIED MICRO (APM) X-GENE SOC PMU
 994 M:      Tai Nguyen <ttnguyen@apm.com>
 995 S:      Supported
 996 F:      drivers/perf/xgene_pmu.c
 997 F:      Documentation/perf/xgene-pmu.txt
 998 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
 999
1000 APTINA CAMERA SENSOR PLL
1001 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1002 L:      linux-media@vger.kernel.org
1003 S:      Maintained
1004 F:      drivers/media/i2c/aptina-pll.*
1005
1006 ARC FRAMEBUFFER DRIVER
1007 M:      Jaya Kumar <jayalk@intworks.biz>
1008 S:      Maintained
1009 F:      drivers/video/fbdev/arcfb.c
1010 F:      drivers/video/fbdev/core/fb_defio.c
1011
1012 ARC PGU DRM DRIVER
1013 M:      Alexey Brodkin <abrodkin@synopsys.com>
1014 S:      Supported
1015 F:      drivers/gpu/drm/arc/
1016 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1017
1018 ARCNET NETWORK LAYER
1019 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1020 L:      netdev@vger.kernel.org
1021 S:      Maintained
1022 F:      drivers/net/arcnet/
1023 F:      include/uapi/linux/if_arcnet.h
1024
1025 ARM ARCHITECTED TIMER DRIVER
1026 M:      Mark Rutland <mark.rutland@arm.com>
1027 M:      Marc Zyngier <marc.zyngier@arm.com>
1028 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1029 S:      Maintained
1030 F:      arch/arm/include/asm/arch_timer.h
1031 F:      arch/arm64/include/asm/arch_timer.h
1032 F:      drivers/clocksource/arm_arch_timer.c
1033
1034 ARM HDLCD DRM DRIVER
1035 M:      Liviu Dudau <liviu.dudau@arm.com>
1036 S:      Supported
1037 F:      drivers/gpu/drm/arm/hdlcd_*
1038 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1039
1040 ARM MALI-DP DRM DRIVER
1041 M:      Liviu Dudau <liviu.dudau@arm.com>
1042 M:      Brian Starkey <brian.starkey@arm.com>
1043 M:      Mali DP Maintainers <malidp@foss.arm.com>
1044 S:      Supported
1045 F:      drivers/gpu/drm/arm/
1046 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1047
1048 ARM MFM AND FLOPPY DRIVERS
1049 M:      Ian Molton <spyro@f2s.com>
1050 S:      Maintained
1051 F:      arch/arm/lib/floppydma.S
1052 F:      arch/arm/include/asm/floppy.h
1053
1054 ARM PMU PROFILING AND DEBUGGING
1055 M:      Will Deacon <will.deacon@arm.com>
1056 M:      Mark Rutland <mark.rutland@arm.com>
1057 S:      Maintained
1058 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1059 F:      arch/arm*/kernel/perf_*
1060 F:      arch/arm/oprofile/common.c
1061 F:      arch/arm*/kernel/hw_breakpoint.c
1062 F:      arch/arm*/include/asm/hw_breakpoint.h
1063 F:      arch/arm*/include/asm/perf_event.h
1064 F:      drivers/perf/*
1065 F:      include/linux/perf/arm_pmu.h
1066 F:      Documentation/devicetree/bindings/arm/pmu.txt
1067 F:      Documentation/devicetree/bindings/perf/
1068
1069 ARM PORT
1070 M:      Russell King <linux@armlinux.org.uk>
1071 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1072 W:      http://www.armlinux.org.uk/
1073 S:      Odd Fixes
1074 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1075 F:      arch/arm/
1076 X:      arch/arm/boot/dts/
1077
1078 ARM PRIMECELL AACI PL041 DRIVER
1079 M:      Russell King <linux@armlinux.org.uk>
1080 S:      Odd Fixes
1081 F:      sound/arm/aaci.*
1082
1083 ARM PRIMECELL BUS SUPPORT
1084 M:      Russell King <linux@armlinux.org.uk>
1085 S:      Odd Fixes
1086 F:      drivers/amba/
1087 F:      include/linux/amba/bus.h
1088
1089 ARM PRIMECELL CLCD PL110 DRIVER
1090 M:      Russell King <linux@armlinux.org.uk>
1091 S:      Odd Fixes
1092 F:      drivers/video/fbdev/amba-clcd.*
1093
1094 ARM PRIMECELL KMI PL050 DRIVER
1095 M:      Russell King <linux@armlinux.org.uk>
1096 S:      Odd Fixes
1097 F:      drivers/input/serio/ambakmi.*
1098 F:      include/linux/amba/kmi.h
1099
1100 ARM PRIMECELL MMCI PL180/1 DRIVER
1101 M:      Russell King <linux@armlinux.org.uk>
1102 S:      Odd Fixes
1103 F:      drivers/mmc/host/mmci.*
1104 F:      include/linux/amba/mmci.h
1105
1106 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1107 M:      Russell King <linux@armlinux.org.uk>
1108 S:      Odd Fixes
1109 F:      drivers/tty/serial/amba-pl01*.c
1110 F:      include/linux/amba/serial.h
1111
1112 ARM SMMU DRIVERS
1113 M:      Will Deacon <will.deacon@arm.com>
1114 R:      Robin Murphy <robin.murphy@arm.com>
1115 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1116 S:      Maintained
1117 F:      drivers/iommu/arm-smmu.c
1118 F:      drivers/iommu/arm-smmu-v3.c
1119 F:      drivers/iommu/io-pgtable-arm.c
1120 F:      drivers/iommu/io-pgtable-arm-v7s.c
1121
1122 ARM SUB-ARCHITECTURES
1123 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1124 S:      Maintained
1125 F:      arch/arm/mach-*/
1126 F:      arch/arm/plat-*/
1127 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1128
1129 ARM/ACTIONS SEMI ARCHITECTURE
1130 M:      Andreas Färber <afaerber@suse.de>
1131 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1132 S:      Maintained
1133 N:      owl
1134 F:      arch/arm/mach-actions/
1135 F:      arch/arm/boot/dts/owl-*
1136 F:      arch/arm64/boot/dts/actions/
1137 F:      drivers/clocksource/owl-*
1138 F:      drivers/soc/actions/
1139 F:      include/dt-bindings/power/owl-*
1140 F:      include/linux/soc/actions/
1141 F:      Documentation/devicetree/bindings/arm/actions.txt
1142 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1143 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1144
1145 ARM/ADS SPHERE MACHINE SUPPORT
1146 M:      Lennert Buytenhek <kernel@wantstofly.org>
1147 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1148 S:      Maintained
1149
1150 ARM/AFEB9260 MACHINE SUPPORT
1151 M:      Sergey Lapin <slapin@ossfans.org>
1152 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1153 S:      Maintained
1154
1155 ARM/AJECO 1ARM MACHINE SUPPORT
1156 M:      Lennert Buytenhek <kernel@wantstofly.org>
1157 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1158 S:      Maintained
1159
1160 ARM/Allwinner SoC Clock Support
1161 M:      Emilio López <emilio@elopez.com.ar>
1162 S:      Maintained
1163 F:      drivers/clk/sunxi/
1164
1165 ARM/Allwinner sunXi SoC support
1166 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1167 M:      Chen-Yu Tsai <wens@csie.org>
1168 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1169 S:      Maintained
1170 N:      sun[x456789]i
1171 N:      sun50i
1172 F:      arch/arm/mach-sunxi/
1173 F:      arch/arm64/boot/dts/allwinner/
1174 F:      drivers/clk/sunxi-ng/
1175 F:      drivers/pinctrl/sunxi/
1176 F:      drivers/soc/sunxi/
1177 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1178
1179 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1180 M:      Neil Armstrong <narmstrong@baylibre.com>
1181 M:      Jerome Brunet <jbrunet@baylibre.com>
1182 L:      linux-amlogic@lists.infradead.org
1183 S:      Maintained
1184 F:      drivers/clk/meson/
1185 F:      include/dt-bindings/clock/meson*
1186 F:      include/dt-bindings/clock/gxbb*
1187 F:      Documentation/devicetree/bindings/clock/amlogic*
1188
1189 ARM/Amlogic Meson SoC support
1190 M:      Carlo Caione <carlo@caione.org>
1191 M:      Kevin Hilman <khilman@baylibre.com>
1192 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1193 L:      linux-amlogic@lists.infradead.org
1194 W:      http://linux-meson.com/
1195 S:      Maintained
1196 F:      arch/arm/mach-meson/
1197 F:      arch/arm/boot/dts/meson*
1198 F:      arch/arm64/boot/dts/amlogic/
1199 F:      drivers/pinctrl/meson/
1200 F:      drivers/mmc/host/meson*
1201 N:      meson
1202
1203 ARM/Annapurna Labs ALPINE ARCHITECTURE
1204 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1205 M:      Antoine Tenart <antoine.tenart@free-electrons.com>
1206 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1207 S:      Maintained
1208 F:      arch/arm/mach-alpine/
1209 F:      arch/arm/boot/dts/alpine*
1210 F:      arch/arm64/boot/dts/al/
1211 F:      drivers/*/*alpine*
1212
1213 ARM/ARTPEC MACHINE SUPPORT
1214 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1215 M:      Lars Persson <lars.persson@axis.com>
1216 S:      Maintained
1217 L:      linux-arm-kernel@axis.com
1218 F:      arch/arm/mach-artpec
1219 F:      arch/arm/boot/dts/artpec6*
1220 F:      drivers/clk/axis
1221 F:      drivers/crypto/axis
1222 F:      drivers/pinctrl/pinctrl-artpec*
1223 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1224
1225 ARM/ASPEED I2C DRIVER
1226 M:      Brendan Higgins <brendanhiggins@google.com>
1227 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1228 R:      Joel Stanley <joel@jms.id.au>
1229 L:      linux-i2c@vger.kernel.org
1230 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1231 S:      Maintained
1232 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1233 F:      drivers/i2c/busses/i2c-aspeed.c
1234 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1235 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1236
1237 ARM/ASPEED MACHINE SUPPORT
1238 M:      Joel Stanley <joel@jms.id.au>
1239 R:      Andrew Jeffery <andrew@aj.id.au>
1240 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1241 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1242 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1243 S:      Supported
1244 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1245 F:      arch/arm/mach-aspeed/
1246 F:      arch/arm/boot/dts/aspeed-*
1247 N:      aspeed
1248
1249 ARM/ATMEL AT91 Clock Support
1250 M:      Boris Brezillon <boris.brezillon@bootlin.com>
1251 S:      Maintained
1252 F:      drivers/clk/at91
1253
1254 ARM/CALXEDA HIGHBANK ARCHITECTURE
1255 M:      Rob Herring <robh@kernel.org>
1256 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1257 S:      Maintained
1258 F:      arch/arm/mach-highbank/
1259 F:      arch/arm/boot/dts/highbank.dts
1260 F:      arch/arm/boot/dts/ecx-*.dts*
1261
1262 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1263 M:      Krzysztof Halasa <khalasa@piap.pl>
1264 S:      Maintained
1265 F:      arch/arm/mach-cns3xxx/
1266
1267 ARM/CAVIUM THUNDER NETWORK DRIVER
1268 M:      Sunil Goutham <sgoutham@cavium.com>
1269 M:      Robert Richter <rric@kernel.org>
1270 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1271 S:      Supported
1272 F:      drivers/net/ethernet/cavium/thunder/
1273
1274 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1275 M:      Lukasz Majewski <lukma@denx.de>
1276 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1277 S:      Maintained
1278 F:      arch/arm/mach-ep93xx/ts72xx.c
1279
1280 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1281 M:      Alexander Shiyan <shc_work@mail.ru>
1282 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1283 S:      Odd Fixes
1284 N:      clps711x
1285
1286 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1287 M:      Lennert Buytenhek <kernel@wantstofly.org>
1288 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1289 S:      Maintained
1290
1291 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1292 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1293 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1294 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1295 S:      Maintained
1296 F:      arch/arm/mach-ep93xx/
1297 F:      arch/arm/mach-ep93xx/include/mach/
1298
1299 ARM/CLKDEV SUPPORT
1300 M:      Russell King <linux@armlinux.org.uk>
1301 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1302 S:      Maintained
1303 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1304 F:      drivers/clk/clkdev.c
1305
1306 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1307 M:      Mike Rapoport <mike@compulab.co.il>
1308 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1309 S:      Maintained
1310
1311 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1312 M:      Baruch Siach <baruch@tkos.co.il>
1313 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1314 S:      Maintained
1315 F:      arch/arm/boot/dts/cx92755*
1316 N:      digicolor
1317
1318 ARM/CONTEC MICRO9 MACHINE SUPPORT
1319 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1320 S:      Maintained
1321 F:      arch/arm/mach-ep93xx/micro9.c
1322
1323 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1324 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1325 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1326 S:      Maintained
1327 F:      drivers/hwtracing/coresight/*
1328 F:      Documentation/trace/coresight.txt
1329 F:      Documentation/trace/coresight-cpu-debug.txt
1330 F:      Documentation/devicetree/bindings/arm/coresight.txt
1331 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1332 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1333 F:      tools/perf/arch/arm/util/pmu.c
1334 F:      tools/perf/arch/arm/util/auxtrace.c
1335 F:      tools/perf/arch/arm/util/cs-etm.c
1336 F:      tools/perf/arch/arm/util/cs-etm.h
1337 F:      tools/perf/util/cs-etm.*
1338 F:      tools/perf/util/cs-etm-decoder/*
1339
1340 ARM/CORGI MACHINE SUPPORT
1341 M:      Richard Purdie <rpurdie@rpsys.net>
1342 S:      Maintained
1343
1344 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1345 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1346 M:      Linus Walleij <linus.walleij@linaro.org>
1347 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1348 T:      git git://github.com/ulli-kroll/linux.git
1349 S:      Maintained
1350 F:      Documentation/devicetree/bindings/arm/gemini.txt
1351 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1352 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1353 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1354 F:      arch/arm/mach-gemini/
1355 F:      drivers/net/ethernet/cortina/
1356 F:      drivers/pinctrl/pinctrl-gemini.c
1357 F:      drivers/rtc/rtc-ftrtc010.c
1358
1359 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1360 M:      Barry Song <baohua@kernel.org>
1361 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1362 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1363 S:      Maintained
1364 F:      arch/arm/boot/dts/prima2*
1365 F:      arch/arm/mach-prima2/
1366 F:      drivers/clk/sirf/
1367 F:      drivers/clocksource/timer-prima2.c
1368 F:      drivers/clocksource/timer-atlas7.c
1369 N:      [^a-z]sirf
1370
1371 ARM/EBSA110 MACHINE SUPPORT
1372 M:      Russell King <linux@armlinux.org.uk>
1373 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1374 W:      http://www.armlinux.org.uk/
1375 S:      Maintained
1376 F:      arch/arm/mach-ebsa110/
1377 F:      drivers/net/ethernet/amd/am79c961a.*
1378
1379 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1380 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1381 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1382 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1383 S:      Maintained
1384 N:      efm32
1385
1386 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1387 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1388 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1389 S:      Maintained
1390 F:      arch/arm/mach-pxa/ezx.c
1391
1392 ARM/FARADAY FA526 PORT
1393 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1394 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1395 S:      Maintained
1396 T:      git git://git.berlios.de/gemini-board
1397 F:      arch/arm/mm/*-fa*
1398
1399 ARM/FOOTBRIDGE ARCHITECTURE
1400 M:      Russell King <linux@armlinux.org.uk>
1401 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1402 W:      http://www.armlinux.org.uk/
1403 S:      Maintained
1404 F:      arch/arm/include/asm/hardware/dec21285.h
1405 F:      arch/arm/mach-footbridge/
1406
1407 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1408 M:      Shawn Guo <shawnguo@kernel.org>
1409 M:      Sascha Hauer <s.hauer@pengutronix.de>
1410 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1411 R:      Fabio Estevam <fabio.estevam@nxp.com>
1412 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1413 S:      Maintained
1414 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1415 F:      arch/arm/mach-imx/
1416 F:      arch/arm/mach-mxs/
1417 F:      arch/arm/boot/dts/imx*
1418 F:      arch/arm/configs/imx*_defconfig
1419 F:      drivers/clk/imx/
1420 F:      drivers/soc/imx/
1421 F:      include/soc/imx/
1422
1423 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1424 M:      Shawn Guo <shawnguo@kernel.org>
1425 M:      Sascha Hauer <s.hauer@pengutronix.de>
1426 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1427 R:      Stefan Agner <stefan@agner.ch>
1428 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1429 S:      Maintained
1430 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1431 F:      arch/arm/mach-imx/*vf610*
1432 F:      arch/arm/boot/dts/vf*
1433
1434 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1435 M:      Lennert Buytenhek <kernel@wantstofly.org>
1436 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1437 S:      Maintained
1438
1439 ARM/GUMSTIX MACHINE SUPPORT
1440 M:      Steve Sakoman <sakoman@gmail.com>
1441 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1442 S:      Maintained
1443
1444 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1445 M:      Philipp Zabel <philipp.zabel@gmail.com>
1446 M:      Paul Parsons <lost.distance@yahoo.com>
1447 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1448 S:      Maintained
1449 F:      arch/arm/mach-pxa/hx4700.c
1450 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1451 F:      sound/soc/pxa/hx4700.c
1452
1453 ARM/HISILICON SOC SUPPORT
1454 M:      Wei Xu <xuwei5@hisilicon.com>
1455 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1456 W:      http://www.hisilicon.com
1457 S:      Supported
1458 T:      git git://github.com/hisilicon/linux-hisi.git
1459 F:      arch/arm/mach-hisi/
1460 F:      arch/arm/boot/dts/hi3*
1461 F:      arch/arm/boot/dts/hip*
1462 F:      arch/arm/boot/dts/hisi*
1463 F:      arch/arm64/boot/dts/hisilicon/
1464
1465 ARM/HP JORNADA 7XX MACHINE SUPPORT
1466 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1467 W:      www.jlime.com
1468 S:      Maintained
1469 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1470 F:      arch/arm/mach-sa1100/jornada720.c
1471 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1472
1473 ARM/IGEP MACHINE SUPPORT
1474 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1475 M:      Javier Martinez Canillas <javier@dowhile0.org>
1476 L:      linux-omap@vger.kernel.org
1477 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1478 S:      Maintained
1479 F:      arch/arm/boot/dts/omap3-igep*
1480
1481 ARM/INCOME PXA270 SUPPORT
1482 M:      Marek Vasut <marek.vasut@gmail.com>
1483 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1484 S:      Maintained
1485 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1486
1487 ARM/INTEL IOP13XX ARM ARCHITECTURE
1488 M:      Lennert Buytenhek <kernel@wantstofly.org>
1489 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1490 S:      Maintained
1491
1492 ARM/INTEL IOP32X ARM ARCHITECTURE
1493 M:      Lennert Buytenhek <kernel@wantstofly.org>
1494 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1495 S:      Maintained
1496
1497 ARM/INTEL IOP33X ARM ARCHITECTURE
1498 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1499 S:      Orphan
1500
1501 ARM/INTEL IQ81342EX MACHINE SUPPORT
1502 M:      Lennert Buytenhek <kernel@wantstofly.org>
1503 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1504 S:      Maintained
1505
1506 ARM/INTEL IXDP2850 MACHINE SUPPORT
1507 M:      Lennert Buytenhek <kernel@wantstofly.org>
1508 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1509 S:      Maintained
1510
1511 ARM/INTEL IXP4XX ARM ARCHITECTURE
1512 M:      Imre Kaloz <kaloz@openwrt.org>
1513 M:      Krzysztof Halasa <khalasa@piap.pl>
1514 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1515 S:      Maintained
1516 F:      arch/arm/mach-ixp4xx/
1517
1518 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1519 M:      Jonathan Cameron <jic23@cam.ac.uk>
1520 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1521 S:      Maintained
1522 F:      arch/arm/mach-pxa/stargate2.c
1523 F:      drivers/pcmcia/pxa2xx_stargate2.c
1524
1525 ARM/INTEL XSC3 (MANZANO) ARM CORE
1526 M:      Lennert Buytenhek <kernel@wantstofly.org>
1527 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1528 S:      Maintained
1529
1530 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1531 M:      Lennert Buytenhek <kernel@wantstofly.org>
1532 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1533 S:      Maintained
1534
1535 ARM/LG1K ARCHITECTURE
1536 M:      Chanho Min <chanho.min@lge.com>
1537 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1538 S:      Maintained
1539 F:      arch/arm64/boot/dts/lg/
1540
1541 ARM/LOGICPD PXA270 MACHINE SUPPORT
1542 M:      Lennert Buytenhek <kernel@wantstofly.org>
1543 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1544 S:      Maintained
1545
1546 ARM/LPC18XX ARCHITECTURE
1547 M:      Joachim Eastwood <manabian@gmail.com>
1548 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1549 S:      Maintained
1550 F:      arch/arm/boot/dts/lpc43*
1551 F:      drivers/clk/nxp/clk-lpc18xx*
1552 F:      drivers/clocksource/time-lpc32xx.c
1553 F:      drivers/i2c/busses/i2c-lpc2k.c
1554 F:      drivers/memory/pl172.c
1555 F:      drivers/mtd/spi-nor/nxp-spifi.c
1556 F:      drivers/rtc/rtc-lpc24xx.c
1557 N:      lpc18xx
1558
1559 ARM/LPC32XX SOC SUPPORT
1560 M:      Vladimir Zapolskiy <vz@mleia.com>
1561 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1562 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1563 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1564 S:      Maintained
1565 F:      arch/arm/boot/dts/lpc32*
1566 F:      arch/arm/mach-lpc32xx/
1567 F:      drivers/i2c/busses/i2c-pnx.c
1568 F:      drivers/net/ethernet/nxp/lpc_eth.c
1569 F:      drivers/usb/host/ohci-nxp.c
1570 F:      drivers/watchdog/pnx4008_wdt.c
1571 N:      lpc32xx
1572
1573 ARM/MAGICIAN MACHINE SUPPORT
1574 M:      Philipp Zabel <philipp.zabel@gmail.com>
1575 S:      Maintained
1576
1577 ARM/Marvell Dove/MV78xx0/Orion SOC support
1578 M:      Jason Cooper <jason@lakedaemon.net>
1579 M:      Andrew Lunn <andrew@lunn.ch>
1580 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1581 M:      Gregory Clement <gregory.clement@bootlin.com>
1582 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1583 S:      Maintained
1584 F:      Documentation/devicetree/bindings/soc/dove/
1585 F:      arch/arm/mach-dove/
1586 F:      arch/arm/mach-mv78xx0/
1587 F:      arch/arm/mach-orion5x/
1588 F:      arch/arm/plat-orion/
1589 F:      arch/arm/boot/dts/dove*
1590 F:      arch/arm/boot/dts/orion5x*
1591
1592 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1593 M:      Jason Cooper <jason@lakedaemon.net>
1594 M:      Andrew Lunn <andrew@lunn.ch>
1595 M:      Gregory Clement <gregory.clement@bootlin.com>
1596 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1597 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1598 S:      Maintained
1599 F:      arch/arm/boot/dts/armada*
1600 F:      arch/arm/boot/dts/kirkwood*
1601 F:      arch/arm/configs/mvebu_*_defconfig
1602 F:      arch/arm/mach-mvebu/
1603 F:      arch/arm64/boot/dts/marvell/armada*
1604 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1605 F:      drivers/cpufreq/mvebu-cpufreq.c
1606 F:      drivers/irqchip/irq-armada-370-xp.c
1607 F:      drivers/irqchip/irq-mvebu-*
1608 F:      drivers/pinctrl/mvebu/
1609 F:      drivers/rtc/rtc-armada38x.c
1610
1611 ARM/Mediatek RTC DRIVER
1612 M:      Eddie Huang <eddie.huang@mediatek.com>
1613 M:      Sean Wang <sean.wang@mediatek.com>
1614 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1615 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1616 S:      Maintained
1617 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1618 F:      drivers/rtc/rtc-mt6397.c
1619 F:      drivers/rtc/rtc-mt7622.c
1620
1621 ARM/Mediatek SoC support
1622 M:      Matthias Brugger <matthias.bgg@gmail.com>
1623 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1624 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1625 S:      Maintained
1626 F:      arch/arm/boot/dts/mt6*
1627 F:      arch/arm/boot/dts/mt7*
1628 F:      arch/arm/boot/dts/mt8*
1629 F:      arch/arm/mach-mediatek/
1630 F:      arch/arm64/boot/dts/mediatek/
1631 N:      mtk
1632 K:      mediatek
1633
1634 ARM/Mediatek USB3 PHY DRIVER
1635 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1636 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1637 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1638 S:      Maintained
1639 F:      drivers/phy/mediatek/phy-mtk-tphy.c
1640
1641 ARM/MICREL KS8695 ARCHITECTURE
1642 M:      Greg Ungerer <gerg@uclinux.org>
1643 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1644 F:      arch/arm/mach-ks8695/
1645 S:      Odd Fixes
1646
1647 ARM/Microchip (AT91) SoC support
1648 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1649 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1650 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1651 W:      http://www.linux4sam.org
1652 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91.git
1653 S:      Supported
1654 N:      at91
1655 N:      atmel
1656 F:      arch/arm/mach-at91/
1657 F:      include/soc/at91/
1658 F:      arch/arm/boot/dts/at91*.dts
1659 F:      arch/arm/boot/dts/at91*.dtsi
1660 F:      arch/arm/boot/dts/sama*.dts
1661 F:      arch/arm/boot/dts/sama*.dtsi
1662 F:      arch/arm/include/debug/at91.S
1663 F:      drivers/memory/atmel*
1664 F:      drivers/watchdog/sama5d4_wdt.c
1665 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1666 X:      drivers/net/wireless/atmel/
1667
1668 ARM/MIOA701 MACHINE SUPPORT
1669 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1670 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1671 F:      arch/arm/mach-pxa/mioa701.c
1672 S:      Maintained
1673
1674 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1675 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1676 S:      Maintained
1677
1678 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1679 M:      Linus Walleij <linus.walleij@linaro.org>
1680 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1681 S:      Maintained
1682 F:      arch/arm/mach-nomadik/
1683 F:      arch/arm/mach-u300/
1684 F:      arch/arm/mach-ux500/
1685 F:      arch/arm/boot/dts/ste-*
1686 F:      drivers/clk/clk-nomadik.c
1687 F:      drivers/clk/clk-u300.c
1688 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1689 F:      drivers/clocksource/timer-u300.c
1690 F:      drivers/dma/coh901318*
1691 F:      drivers/dma/ste_dma40*
1692 F:      drivers/hwspinlock/u8500_hsem.c
1693 F:      drivers/i2c/busses/i2c-nomadik.c
1694 F:      drivers/i2c/busses/i2c-stu300.c
1695 F:      drivers/mfd/ab3100*
1696 F:      drivers/mfd/ab8500*
1697 F:      drivers/mfd/abx500*
1698 F:      drivers/mfd/dbx500*
1699 F:      drivers/mfd/db8500*
1700 F:      drivers/pinctrl/nomadik/
1701 F:      drivers/pinctrl/pinctrl-coh901*
1702 F:      drivers/pinctrl/pinctrl-u300.c
1703 F:      drivers/rtc/rtc-ab3100.c
1704 F:      drivers/rtc/rtc-ab8500.c
1705 F:      drivers/rtc/rtc-coh901331.c
1706 F:      drivers/rtc/rtc-pl031.c
1707 F:      drivers/watchdog/coh901327_wdt.c
1708 F:      Documentation/devicetree/bindings/arm/ste-*
1709 F:      Documentation/devicetree/bindings/arm/ux500/
1710 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1711
1712 ARM/NUVOTON NPCM ARCHITECTURE
1713 M:      Avi Fishman <avifishman70@gmail.com>
1714 M:      Tomer Maimon <tmaimon77@gmail.com>
1715 R:      Patrick Venture <venture@google.com>
1716 R:      Nancy Yuen <yuenn@google.com>
1717 R:      Brendan Higgins <brendanhiggins@google.com>
1718 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1719 S:      Supported
1720 F:      arch/arm/mach-npcm/
1721 F:      arch/arm/boot/dts/nuvoton-npcm*
1722 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1723 F:      drivers/*/*npcm*
1724 F:      Documentation/*/*npcm*
1725
1726 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1727 M:      Wan ZongShun <mcuos.com@gmail.com>
1728 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1729 W:      http://www.mcuos.com
1730 S:      Maintained
1731 F:      arch/arm/mach-w90x900/
1732 F:      drivers/input/keyboard/w90p910_keypad.c
1733 F:      drivers/input/touchscreen/w90p910_ts.c
1734 F:      drivers/watchdog/nuc900_wdt.c
1735 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1736 F:      drivers/mtd/nand/raw/nuc900_nand.c
1737 F:      drivers/rtc/rtc-nuc900.c
1738 F:      drivers/spi/spi-nuc900.c
1739 F:      drivers/usb/host/ehci-w90x900.c
1740 F:      drivers/video/fbdev/nuc900fb.c
1741
1742 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1743 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1744 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1745 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1746 S:      Supported
1747
1748 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1749 M:      Alexander Clouter <alex@digriz.org.uk>
1750 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1751 W:      http://www.digriz.org.uk/ts78xx/kernel
1752 S:      Maintained
1753 F:      arch/arm/mach-orion5x/ts78xx-*
1754
1755 ARM/OXNAS platform support
1756 M:      Neil Armstrong <narmstrong@baylibre.com>
1757 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1758 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1759 S:      Maintained
1760 F:      arch/arm/mach-oxnas/
1761 F:      arch/arm/boot/dts/ox8*.dts*
1762 N:      oxnas
1763
1764 ARM/PALM TREO SUPPORT
1765 M:      Tomas Cech <sleep_walker@suse.com>
1766 L:      linux-arm-kernel@lists.infradead.org
1767 W:      http://hackndev.com
1768 S:      Maintained
1769 F:      arch/arm/mach-pxa/palmtreo.*
1770
1771 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1772 M:      Marek Vasut <marek.vasut@gmail.com>
1773 L:      linux-arm-kernel@lists.infradead.org
1774 W:      http://hackndev.com
1775 S:      Maintained
1776 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1777 F:      arch/arm/mach-pxa/palmtx.c
1778 F:      arch/arm/mach-pxa/palmt5.*
1779 F:      arch/arm/mach-pxa/include/mach/palmld.h
1780 F:      arch/arm/mach-pxa/palmld.c
1781 F:      arch/arm/mach-pxa/palmte2.*
1782 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1783 F:      arch/arm/mach-pxa/palmtc.c
1784
1785 ARM/PALMZ72 SUPPORT
1786 M:      Sergey Lapin <slapin@ossfans.org>
1787 L:      linux-arm-kernel@lists.infradead.org
1788 W:      http://hackndev.com
1789 S:      Maintained
1790 F:      arch/arm/mach-pxa/palmz72.*
1791
1792 ARM/PLEB SUPPORT
1793 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1794 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1795 S:      Maintained
1796
1797 ARM/PT DIGITAL BOARD PORT
1798 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1799 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1800 W:      http://www.armlinux.org.uk/
1801 S:      Maintained
1802
1803 ARM/QUALCOMM SUPPORT
1804 M:      Andy Gross <andy.gross@linaro.org>
1805 M:      David Brown <david.brown@linaro.org>
1806 L:      linux-arm-msm@vger.kernel.org
1807 L:      linux-soc@vger.kernel.org
1808 S:      Maintained
1809 F:      Documentation/devicetree/bindings/soc/qcom/
1810 F:      arch/arm/boot/dts/qcom-*.dts
1811 F:      arch/arm/boot/dts/qcom-*.dtsi
1812 F:      arch/arm/mach-qcom/
1813 F:      arch/arm64/boot/dts/qcom/*
1814 F:      drivers/i2c/busses/i2c-qup.c
1815 F:      drivers/clk/qcom/
1816 F:      drivers/dma/qcom/
1817 F:      drivers/soc/qcom/
1818 F:      drivers/spi/spi-qup.c
1819 F:      drivers/tty/serial/msm_serial.c
1820 F:      drivers/*/pm8???-*
1821 F:      drivers/mfd/ssbi.c
1822 F:      drivers/firmware/qcom_scm.c
1823 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1824
1825 ARM/RADISYS ENP2611 MACHINE SUPPORT
1826 M:      Lennert Buytenhek <kernel@wantstofly.org>
1827 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1828 S:      Maintained
1829
1830 ARM/REALTEK ARCHITECTURE
1831 M:      Andreas Färber <afaerber@suse.de>
1832 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1833 S:      Maintained
1834 F:      arch/arm64/boot/dts/realtek/
1835 F:      Documentation/devicetree/bindings/arm/realtek.txt
1836
1837 ARM/RENESAS ARM64 ARCHITECTURE
1838 M:      Simon Horman <horms@verge.net.au>
1839 M:      Magnus Damm <magnus.damm@gmail.com>
1840 L:      linux-renesas-soc@vger.kernel.org
1841 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1842 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1843 S:      Supported
1844 F:      arch/arm64/boot/dts/renesas/
1845 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1846 F:      drivers/soc/renesas/
1847 F:      include/linux/soc/renesas/
1848
1849 ARM/RISCPC ARCHITECTURE
1850 M:      Russell King <linux@armlinux.org.uk>
1851 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1852 W:      http://www.armlinux.org.uk/
1853 S:      Maintained
1854 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1855 F:      arch/arm/include/asm/hardware/ioc.h
1856 F:      arch/arm/include/asm/hardware/iomd.h
1857 F:      arch/arm/include/asm/hardware/memc.h
1858 F:      arch/arm/mach-rpc/
1859 F:      drivers/net/ethernet/8390/etherh.c
1860 F:      drivers/net/ethernet/i825xx/ether1*
1861 F:      drivers/net/ethernet/seeq/ether3*
1862 F:      drivers/scsi/arm/
1863
1864 ARM/Rockchip SoC support
1865 M:      Heiko Stuebner <heiko@sntech.de>
1866 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1867 L:      linux-rockchip@lists.infradead.org
1868 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1869 S:      Maintained
1870 F:      arch/arm/boot/dts/rk3*
1871 F:      arch/arm/boot/dts/rv1108*
1872 F:      arch/arm/mach-rockchip/
1873 F:      drivers/clk/rockchip/
1874 F:      drivers/i2c/busses/i2c-rk3x.c
1875 F:      drivers/*/*rockchip*
1876 F:      drivers/*/*/*rockchip*
1877 F:      sound/soc/rockchip/
1878 N:      rockchip
1879
1880 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
1881 M:      Kukjin Kim <kgene@kernel.org>
1882 M:      Krzysztof Kozlowski <krzk@kernel.org>
1883 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1884 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1885 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
1886 S:      Maintained
1887 F:      arch/arm/boot/dts/s3c*
1888 F:      arch/arm/boot/dts/s5p*
1889 F:      arch/arm/boot/dts/exynos*
1890 F:      arch/arm64/boot/dts/exynos/
1891 F:      arch/arm/plat-samsung/
1892 F:      arch/arm/mach-s3c24*/
1893 F:      arch/arm/mach-s3c64xx/
1894 F:      arch/arm/mach-s5p*/
1895 F:      arch/arm/mach-exynos*/
1896 F:      drivers/*/*s3c24*
1897 F:      drivers/*/*/*s3c24*
1898 F:      drivers/*/*s3c64xx*
1899 F:      drivers/*/*s5pv210*
1900 F:      drivers/memory/samsung/*
1901 F:      drivers/soc/samsung/*
1902 F:      Documentation/arm/Samsung/
1903 F:      Documentation/devicetree/bindings/arm/samsung/
1904 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
1905 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
1906 N:      exynos
1907
1908 ARM/SAMSUNG MOBILE MACHINE SUPPORT
1909 M:      Kyungmin Park <kyungmin.park@samsung.com>
1910 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1911 S:      Maintained
1912 F:      arch/arm/mach-s5pv210/
1913
1914 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
1915 M:      Kyungmin Park <kyungmin.park@samsung.com>
1916 M:      Kamil Debski <kamil@wypas.org>
1917 M:      Andrzej Hajda <a.hajda@samsung.com>
1918 L:      linux-arm-kernel@lists.infradead.org
1919 L:      linux-media@vger.kernel.org
1920 S:      Maintained
1921 F:      drivers/media/platform/s5p-g2d/
1922
1923 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
1924 M:      Marek Szyprowski <m.szyprowski@samsung.com>
1925 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1926 L:      linux-media@vger.kernel.org
1927 S:      Maintained
1928 F:      drivers/media/platform/s5p-cec/
1929 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
1930
1931 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
1932 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
1933 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
1934 L:      linux-arm-kernel@lists.infradead.org
1935 L:      linux-media@vger.kernel.org
1936 S:      Maintained
1937 F:      drivers/media/platform/s5p-jpeg/
1938
1939 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
1940 M:      Kyungmin Park <kyungmin.park@samsung.com>
1941 M:      Kamil Debski <kamil@wypas.org>
1942 M:      Jeongtae Park <jtp.park@samsung.com>
1943 M:      Andrzej Hajda <a.hajda@samsung.com>
1944 L:      linux-arm-kernel@lists.infradead.org
1945 L:      linux-media@vger.kernel.org
1946 S:      Maintained
1947 F:      arch/arm/plat-samsung/s5p-dev-mfc.c
1948 F:      drivers/media/platform/s5p-mfc/
1949
1950 ARM/SHMOBILE ARM ARCHITECTURE
1951 M:      Simon Horman <horms@verge.net.au>
1952 M:      Magnus Damm <magnus.damm@gmail.com>
1953 L:      linux-renesas-soc@vger.kernel.org
1954 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1955 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1956 S:      Supported
1957 F:      arch/arm/boot/dts/emev2*
1958 F:      arch/arm/boot/dts/r7s*
1959 F:      arch/arm/boot/dts/r8a*
1960 F:      arch/arm/boot/dts/sh*
1961 F:      arch/arm/configs/shmobile_defconfig
1962 F:      arch/arm/include/debug/renesas-scif.S
1963 F:      arch/arm/mach-shmobile/
1964 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1965 F:      drivers/soc/renesas/
1966 F:      include/linux/soc/renesas/
1967
1968 ARM/SOCFPGA ARCHITECTURE
1969 M:      Dinh Nguyen <dinguyen@kernel.org>
1970 S:      Maintained
1971 F:      arch/arm/mach-socfpga/
1972 F:      arch/arm/boot/dts/socfpga*
1973 F:      arch/arm/configs/socfpga_defconfig
1974 F:      arch/arm64/boot/dts/altera/
1975 W:      http://www.rocketboards.org
1976 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
1977
1978 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
1979 M:      Dinh Nguyen <dinguyen@kernel.org>
1980 S:      Maintained
1981 F:      drivers/clk/socfpga/
1982
1983 ARM/SOCFPGA EDAC SUPPORT
1984 M:      Thor Thayer <thor.thayer@linux.intel.com>
1985 S:      Maintained
1986 F:      drivers/edac/altera_edac.
1987
1988 ARM/SPREADTRUM SoC SUPPORT
1989 M:      Orson Zhai <orsonzhai@gmail.com>
1990 M:      Baolin Wang <baolin.wang@linaro.org>
1991 M:      Chunyan Zhang <zhang.lyra@gmail.com>
1992 S:      Maintained
1993 F:      arch/arm64/boot/dts/sprd
1994 N:      sprd
1995
1996 ARM/STI ARCHITECTURE
1997 M:      Patrice Chotard <patrice.chotard@st.com>
1998 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1999 W:      http://www.stlinux.com
2000 S:      Maintained
2001 F:      arch/arm/mach-sti/
2002 F:      arch/arm/boot/dts/sti*
2003 F:      drivers/char/hw_random/st-rng.c
2004 F:      drivers/clocksource/arm_global_timer.c
2005 F:      drivers/clocksource/clksrc_st_lpc.c
2006 F:      drivers/cpufreq/sti-cpufreq.c
2007 F:      drivers/dma/st_fdma*
2008 F:      drivers/i2c/busses/i2c-st.c
2009 F:      drivers/media/rc/st_rc.c
2010 F:      drivers/media/platform/sti/c8sectpfe/
2011 F:      drivers/mmc/host/sdhci-st.c
2012 F:      drivers/phy/st/phy-miphy28lp.c
2013 F:      drivers/phy/st/phy-stih407-usb.c
2014 F:      drivers/pinctrl/pinctrl-st.c
2015 F:      drivers/remoteproc/st_remoteproc.c
2016 F:      drivers/remoteproc/st_slim_rproc.c
2017 F:      drivers/reset/sti/
2018 F:      drivers/rtc/rtc-st-lpc.c
2019 F:      drivers/tty/serial/st-asc.c
2020 F:      drivers/usb/dwc3/dwc3-st.c
2021 F:      drivers/usb/host/ehci-st.c
2022 F:      drivers/usb/host/ohci-st.c
2023 F:      drivers/watchdog/st_lpc_wdt.c
2024 F:      drivers/ata/ahci_st.c
2025 F:      include/linux/remoteproc/st_slim_rproc.h
2026
2027 ARM/STM32 ARCHITECTURE
2028 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2029 M:      Alexandre Torgue <alexandre.torgue@st.com>
2030 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2031 S:      Maintained
2032 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2033 N:      stm32
2034 F:      arch/arm/boot/dts/stm32*
2035 F:      arch/arm/mach-stm32/
2036 F:      drivers/clocksource/armv7m_systick.c
2037
2038 ARM/Synaptics Berlin SoC support
2039 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2040 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2041 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2042 S:      Maintained
2043 F:      arch/arm/mach-berlin/
2044 F:      arch/arm/boot/dts/berlin*
2045 F:      arch/arm64/boot/dts/marvell/berlin*
2046
2047 ARM/TANGO ARCHITECTURE
2048 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2049 M:      Mans Rullgard <mans@mansr.com>
2050 L:      linux-arm-kernel@lists.infradead.org
2051 S:      Odd Fixes
2052 N:      tango
2053
2054 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2055 M:      Lennert Buytenhek <kernel@wantstofly.org>
2056 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2057 S:      Maintained
2058
2059 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2060 M:      Hans Verkuil <hans.verkuil@cisco.com>
2061 L:      linux-tegra@vger.kernel.org
2062 L:      linux-media@vger.kernel.org
2063 S:      Maintained
2064 F:      drivers/media/platform/tegra-cec/
2065 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2066
2067 ARM/TETON BGA MACHINE SUPPORT
2068 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2069 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2070 S:      Maintained
2071
2072 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2073 M:      Santosh Shilimkar <ssantosh@kernel.org>
2074 L:      linux-kernel@vger.kernel.org
2075 S:      Maintained
2076 F:      drivers/memory/*emif*
2077
2078 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2079 M:      Santosh Shilimkar <ssantosh@kernel.org>
2080 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2081 S:      Maintained
2082 F:      arch/arm/mach-keystone/
2083 F:      arch/arm/boot/dts/keystone-*
2084 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2085
2086 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2087 M:      Santosh Shilimkar <ssantosh@kernel.org>
2088 L:      linux-kernel@vger.kernel.org
2089 S:      Maintained
2090 F:      drivers/clk/keystone/
2091
2092 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2093 M:      Santosh Shilimkar <ssantosh@kernel.org>
2094 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2095 L:      linux-kernel@vger.kernel.org
2096 S:      Maintained
2097 F:      drivers/clocksource/timer-keystone.c
2098
2099 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2100 M:      Santosh Shilimkar <ssantosh@kernel.org>
2101 L:      linux-kernel@vger.kernel.org
2102 S:      Maintained
2103 F:      drivers/power/reset/keystone-reset.c
2104
2105 ARM/THECUS N2100 MACHINE SUPPORT
2106 M:      Lennert Buytenhek <kernel@wantstofly.org>
2107 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2108 S:      Maintained
2109
2110 ARM/TOSA MACHINE SUPPORT
2111 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2112 M:      Dirk Opfer <dirk@opfer-online.de>
2113 S:      Maintained
2114
2115 ARM/UNIPHIER ARCHITECTURE
2116 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2117 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2118 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2119 S:      Maintained
2120 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2121 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2122 F:      arch/arm/boot/dts/uniphier*
2123 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2124 F:      arch/arm/mach-uniphier/
2125 F:      arch/arm/mm/cache-uniphier.c
2126 F:      arch/arm64/boot/dts/socionext/uniphier*
2127 F:      drivers/bus/uniphier-system-bus.c
2128 F:      drivers/clk/uniphier/
2129 F:      drivers/gpio/gpio-uniphier.c
2130 F:      drivers/i2c/busses/i2c-uniphier*
2131 F:      drivers/irqchip/irq-uniphier-aidet.c
2132 F:      drivers/pinctrl/uniphier/
2133 F:      drivers/reset/reset-uniphier.c
2134 F:      drivers/tty/serial/8250/8250_uniphier.c
2135 N:      uniphier
2136
2137 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2138 M:      Ulf Hansson <ulf.hansson@linaro.org>
2139 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2140 T:      git git://git.linaro.org/people/ulfh/clk.git
2141 S:      Maintained
2142 F:      drivers/clk/ux500/
2143
2144 ARM/VERSATILE EXPRESS PLATFORM
2145 M:      Liviu Dudau <liviu.dudau@arm.com>
2146 M:      Sudeep Holla <sudeep.holla@arm.com>
2147 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2148 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2149 S:      Maintained
2150 F:      arch/arm/boot/dts/vexpress*
2151 F:      arch/arm64/boot/dts/arm/
2152 F:      arch/arm/mach-vexpress/
2153 F:      */*/vexpress*
2154 F:      */*/*/vexpress*
2155 F:      drivers/clk/versatile/clk-vexpress-osc.c
2156 F:      drivers/clocksource/versatile.c
2157 N:      mps2
2158
2159 ARM/VFP SUPPORT
2160 M:      Russell King <linux@armlinux.org.uk>
2161 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2162 W:      http://www.armlinux.org.uk/
2163 S:      Maintained
2164 F:      arch/arm/vfp/
2165
2166 ARM/VOIPAC PXA270 SUPPORT
2167 M:      Marek Vasut <marek.vasut@gmail.com>
2168 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2169 S:      Maintained
2170 F:      arch/arm/mach-pxa/vpac270.c
2171 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2172
2173 ARM/VT8500 ARM ARCHITECTURE
2174 M:      Tony Prisk <linux@prisktech.co.nz>
2175 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2176 S:      Maintained
2177 F:      arch/arm/mach-vt8500/
2178 F:      drivers/clocksource/vt8500_timer.c
2179 F:      drivers/i2c/busses/i2c-wmt.c
2180 F:      drivers/mmc/host/wmt-sdmmc.c
2181 F:      drivers/pwm/pwm-vt8500.c
2182 F:      drivers/rtc/rtc-vt8500.c
2183 F:      drivers/tty/serial/vt8500_serial.c
2184 F:      drivers/usb/host/ehci-platform.c
2185 F:      drivers/usb/host/uhci-platform.c
2186 F:      drivers/video/fbdev/vt8500lcdfb.*
2187 F:      drivers/video/fbdev/wm8505fb*
2188 F:      drivers/video/fbdev/wmt_ge_rops.*
2189
2190 ARM/ZIPIT Z2 SUPPORT
2191 M:      Marek Vasut <marek.vasut@gmail.com>
2192 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2193 S:      Maintained
2194 F:      arch/arm/mach-pxa/z2.c
2195 F:      arch/arm/mach-pxa/include/mach/z2.h
2196
2197 ARM/ZTE ARCHITECTURE
2198 M:      Jun Nie <jun.nie@linaro.org>
2199 M:      Baoyou Xie <baoyou.xie@linaro.org>
2200 M:      Shawn Guo <shawnguo@kernel.org>
2201 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2202 S:      Maintained
2203 F:      arch/arm/boot/dts/zx2967*
2204 F:      arch/arm/mach-zx/
2205 F:      arch/arm64/boot/dts/zte/
2206 F:      drivers/clk/zte/
2207 F:      drivers/dma/zx_dma.c
2208 F:      drivers/gpio/gpio-zx.c
2209 F:      drivers/i2c/busses/i2c-zx2967.c
2210 F:      drivers/mmc/host/dw_mmc-zx.*
2211 F:      drivers/pinctrl/zte/
2212 F:      drivers/soc/zte/
2213 F:      drivers/thermal/zx2967_thermal.c
2214 F:      drivers/watchdog/zx2967_wdt.c
2215 F:      Documentation/devicetree/bindings/arm/zte.txt
2216 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2217 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2218 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2219 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2220 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2221 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2222 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2223 F:      Documentation/devicetree/bindings/soc/zte/
2224 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2225 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2226 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2227 F:      include/dt-bindings/clock/zx2967*.h
2228 F:      include/dt-bindings/soc/zte,*.h
2229 F:      sound/soc/codecs/zx_aud96p22.c
2230 F:      sound/soc/zte/
2231
2232 ARM/ZYNQ ARCHITECTURE
2233 M:      Michal Simek <michal.simek@xilinx.com>
2234 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2235 W:      http://wiki.xilinx.com
2236 T:      git https://github.com/Xilinx/linux-xlnx.git
2237 S:      Supported
2238 F:      arch/arm/mach-zynq/
2239 F:      drivers/cpuidle/cpuidle-zynq.c
2240 F:      drivers/block/xsysace.c
2241 N:      zynq
2242 N:      xilinx
2243 F:      drivers/clocksource/cadence_ttc_timer.c
2244 F:      drivers/i2c/busses/i2c-cadence.c
2245 F:      drivers/mmc/host/sdhci-of-arasan.c
2246 F:      drivers/edac/synopsys_edac.c
2247
2248 ARM64 PORT (AARCH64 ARCHITECTURE)
2249 M:      Catalin Marinas <catalin.marinas@arm.com>
2250 M:      Will Deacon <will.deacon@arm.com>
2251 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2252 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2253 S:      Maintained
2254 F:      arch/arm64/
2255 F:      Documentation/arm64/
2256
2257 AS3645A LED FLASH CONTROLLER DRIVER
2258 M:      Sakari Ailus <sakari.ailus@iki.fi>
2259 L:      linux-leds@vger.kernel.org
2260 S:      Maintained
2261 F:      drivers/leds/leds-as3645a.c
2262
2263 ASAHI KASEI AK8974 DRIVER
2264 M:      Linus Walleij <linus.walleij@linaro.org>
2265 L:      linux-iio@vger.kernel.org
2266 W:      http://www.akm.com/
2267 S:      Supported
2268 F:      drivers/iio/magnetometer/ak8974.c
2269
2270 ASC7621 HARDWARE MONITOR DRIVER
2271 M:      George Joseph <george.joseph@fairview5.com>
2272 L:      linux-hwmon@vger.kernel.org
2273 S:      Maintained
2274 F:      Documentation/hwmon/asc7621
2275 F:      drivers/hwmon/asc7621.c
2276
2277 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2278 M:      Corentin Chary <corentin.chary@gmail.com>
2279 L:      acpi4asus-user@lists.sourceforge.net
2280 L:      platform-driver-x86@vger.kernel.org
2281 W:      http://acpi4asus.sf.net
2282 S:      Maintained
2283 F:      drivers/platform/x86/asus*.c
2284 F:      drivers/platform/x86/eeepc*.c
2285
2286 ASUS WIRELESS RADIO CONTROL DRIVER
2287 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2288 L:      platform-driver-x86@vger.kernel.org
2289 S:      Maintained
2290 F:      drivers/platform/x86/asus-wireless.c
2291
2292 ASYMMETRIC KEYS
2293 M:      David Howells <dhowells@redhat.com>
2294 L:      keyrings@vger.kernel.org
2295 S:      Maintained
2296 F:      Documentation/crypto/asymmetric-keys.txt
2297 F:      include/linux/verification.h
2298 F:      include/crypto/public_key.h
2299 F:      include/crypto/pkcs7.h
2300 F:      crypto/asymmetric_keys/
2301
2302 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2303 R:      Dan Williams <dan.j.williams@intel.com>
2304 W:      http://sourceforge.net/projects/xscaleiop
2305 S:      Odd fixes
2306 F:      Documentation/crypto/async-tx-api.txt
2307 F:      crypto/async_tx/
2308 F:      drivers/dma/
2309 F:      include/linux/dmaengine.h
2310 F:      include/linux/async_tx.h
2311
2312 AT24 EEPROM DRIVER
2313 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2314 L:      linux-i2c@vger.kernel.org
2315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2316 S:      Maintained
2317 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2318 F:      drivers/misc/eeprom/at24.c
2319 F:      include/linux/platform_data/at24.h
2320
2321 ATA OVER ETHERNET (AOE) DRIVER
2322 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2323 W:      http://www.openaoe.org/
2324 S:      Supported
2325 F:      Documentation/aoe/
2326 F:      drivers/block/aoe/
2327
2328 ATHEROS 71XX/9XXX GPIO DRIVER
2329 M:      Alban Bedel <albeu@free.fr>
2330 W:      https://github.com/AlbanBedel/linux
2331 T:      git git://github.com/AlbanBedel/linux
2332 S:      Maintained
2333 F:      drivers/gpio/gpio-ath79.c
2334 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2335
2336 ATHEROS 71XX/9XXX USB PHY DRIVER
2337 M:      Alban Bedel <albeu@free.fr>
2338 W:      https://github.com/AlbanBedel/linux
2339 T:      git git://github.com/AlbanBedel/linux
2340 S:      Maintained
2341 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2342 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2343
2344 ATHEROS ATH GENERIC UTILITIES
2345 M:      Kalle Valo <kvalo@codeaurora.org>
2346 L:      linux-wireless@vger.kernel.org
2347 S:      Supported
2348 F:      drivers/net/wireless/ath/*
2349
2350 ATHEROS ATH5K WIRELESS DRIVER
2351 M:      Jiri Slaby <jirislaby@gmail.com>
2352 M:      Nick Kossifidis <mickflemm@gmail.com>
2353 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2354 L:      linux-wireless@vger.kernel.org
2355 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2356 S:      Maintained
2357 F:      drivers/net/wireless/ath/ath5k/
2358
2359 ATHEROS ATH6KL WIRELESS DRIVER
2360 M:      Kalle Valo <kvalo@codeaurora.org>
2361 L:      linux-wireless@vger.kernel.org
2362 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2363 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2364 S:      Supported
2365 F:      drivers/net/wireless/ath/ath6kl/
2366
2367 ATI_REMOTE2 DRIVER
2368 M:      Ville Syrjala <syrjala@sci.fi>
2369 S:      Maintained
2370 F:      drivers/input/misc/ati_remote2.c
2371
2372 ATK0110 HWMON DRIVER
2373 M:      Luca Tettamanti <kronos.it@gmail.com>
2374 L:      linux-hwmon@vger.kernel.org
2375 S:      Maintained
2376 F:      drivers/hwmon/asus_atk0110.c
2377
2378 ATLX ETHERNET DRIVERS
2379 M:      Jay Cliburn <jcliburn@gmail.com>
2380 M:      Chris Snook <chris.snook@gmail.com>
2381 L:      netdev@vger.kernel.org
2382 W:      http://sourceforge.net/projects/atl1
2383 W:      http://atl1.sourceforge.net
2384 S:      Maintained
2385 F:      drivers/net/ethernet/atheros/
2386
2387 ATM
2388 M:      Chas Williams <3chas3@gmail.com>
2389 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2390 L:      netdev@vger.kernel.org
2391 W:      http://linux-atm.sourceforge.net
2392 S:      Maintained
2393 F:      drivers/atm/
2394 F:      include/linux/atm*
2395 F:      include/uapi/linux/atm*
2396
2397 ATMEL AT91 / AT32 MCI DRIVER
2398 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2399 S:      Maintained
2400 F:      drivers/mmc/host/atmel-mci.c
2401
2402 ATMEL AT91 SAMA5D2-Compatible Shutdown Controller
2403 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2404 S:      Supported
2405 F:      drivers/power/reset/at91-sama5d2_shdwc.c
2406
2407 ATMEL Audio ALSA driver
2408 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2409 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2410 S:      Supported
2411 F:      sound/soc/atmel
2412
2413 ATMEL I2C DRIVER
2414 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2415 L:      linux-i2c@vger.kernel.org
2416 S:      Supported
2417 F:      drivers/i2c/busses/i2c-at91.c
2418
2419 ATMEL ISI DRIVER
2420 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2421 L:      linux-media@vger.kernel.org
2422 S:      Supported
2423 F:      drivers/media/platform/atmel/atmel-isi.c
2424 F:      include/media/atmel-isi.h
2425
2426 ATMEL LCDFB DRIVER
2427 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2428 L:      linux-fbdev@vger.kernel.org
2429 S:      Maintained
2430 F:      drivers/video/fbdev/atmel_lcdfb.c
2431 F:      include/video/atmel_lcdc.h
2432
2433 ATMEL MACB ETHERNET DRIVER
2434 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2435 S:      Supported
2436 F:      drivers/net/ethernet/cadence/
2437
2438 ATMEL MAXTOUCH DRIVER
2439 M:      Nick Dyer <nick@shmanahar.org>
2440 T:      git git://github.com/ndyer/linux.git
2441 S:      Maintained
2442 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2443 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2444
2445 ATMEL SAMA5D2 ADC DRIVER
2446 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2447 L:      linux-iio@vger.kernel.org
2448 S:      Supported
2449 F:      drivers/iio/adc/at91-sama5d2_adc.c
2450
2451 ATMEL SDMMC DRIVER
2452 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2453 L:      linux-mmc@vger.kernel.org
2454 S:      Supported
2455 F:      drivers/mmc/host/sdhci-of-at91.c
2456
2457 ATMEL SPI DRIVER
2458 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2459 S:      Supported
2460 F:      drivers/spi/spi-atmel.*
2461
2462 ATMEL SSC DRIVER
2463 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2464 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2465 S:      Supported
2466 F:      drivers/misc/atmel-ssc.c
2467 F:      include/linux/atmel-ssc.h
2468
2469 ATMEL Timer Counter (TC) AND CLOCKSOURCE DRIVERS
2470 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2471 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2472 S:      Supported
2473 F:      drivers/misc/atmel_tclib.c
2474 F:      drivers/clocksource/tcb_clksrc.c
2475
2476 ATMEL USBA UDC DRIVER
2477 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2478 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2479 S:      Supported
2480 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
2481
2482 ATMEL WIRELESS DRIVER
2483 M:      Simon Kelley <simon@thekelleys.org.uk>
2484 L:      linux-wireless@vger.kernel.org
2485 W:      http://www.thekelleys.org.uk/atmel
2486 W:      http://atmelwlandriver.sourceforge.net/
2487 S:      Maintained
2488 F:      drivers/net/wireless/atmel/atmel*
2489
2490 ATMEL XDMA DRIVER
2491 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2492 L:      linux-arm-kernel@lists.infradead.org
2493 L:      dmaengine@vger.kernel.org
2494 S:      Supported
2495 F:      drivers/dma/at_xdmac.c
2496
2497 ATOMIC INFRASTRUCTURE
2498 M:      Will Deacon <will.deacon@arm.com>
2499 M:      Peter Zijlstra <peterz@infradead.org>
2500 R:      Boqun Feng <boqun.feng@gmail.com>
2501 L:      linux-kernel@vger.kernel.org
2502 S:      Maintained
2503 F:      arch/*/include/asm/atomic*.h
2504 F:      include/*/atomic*.h
2505
2506 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2507 M:      Bradley Grove <linuxdrivers@attotech.com>
2508 L:      linux-scsi@vger.kernel.org
2509 W:      http://www.attotech.com
2510 S:      Supported
2511 F:      drivers/scsi/esas2r
2512
2513 ATUSB IEEE 802.15.4 RADIO DRIVER
2514 M:      Stefan Schmidt <stefan@osg.samsung.com>
2515 L:      linux-wpan@vger.kernel.org
2516 S:      Maintained
2517 F:      drivers/net/ieee802154/atusb.c
2518 F:      drivers/net/ieee802154/atusb.h
2519 F:      drivers/net/ieee802154/at86rf230.h
2520
2521 AUDIT SUBSYSTEM
2522 M:      Paul Moore <paul@paul-moore.com>
2523 M:      Eric Paris <eparis@redhat.com>
2524 L:      linux-audit@redhat.com (moderated for non-subscribers)
2525 W:      https://github.com/linux-audit
2526 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2527 S:      Supported
2528 F:      include/linux/audit.h
2529 F:      include/uapi/linux/audit.h
2530 F:      kernel/audit*
2531
2532 AUXILIARY DISPLAY DRIVERS
2533 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2534 W:      http://miguelojeda.es/auxdisplay.htm
2535 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
2536 S:      Maintained
2537 F:      drivers/auxdisplay/
2538 F:      include/linux/cfag12864b.h
2539
2540 AX.25 NETWORK LAYER
2541 M:      Ralf Baechle <ralf@linux-mips.org>
2542 L:      linux-hams@vger.kernel.org
2543 W:      http://www.linux-ax25.org/
2544 S:      Maintained
2545 F:      include/uapi/linux/ax25.h
2546 F:      include/net/ax25.h
2547 F:      net/ax25/
2548
2549 AXENTIA ARM DEVICES
2550 M:      Peter Rosin <peda@axentia.se>
2551 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2552 S:      Maintained
2553 F:      Documentation/devicetree/bindings/arm/axentia.txt
2554 F:      arch/arm/boot/dts/at91-linea.dtsi
2555 F:      arch/arm/boot/dts/at91-natte.dtsi
2556 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2557 F:      arch/arm/boot/dts/at91-tse850-3.dts
2558
2559 AXENTIA ASOC DRIVERS
2560 M:      Peter Rosin <peda@axentia.se>
2561 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2562 S:      Maintained
2563 F:      Documentation/devicetree/bindings/sound/axentia,*
2564 F:      sound/soc/atmel/tse850-pcm5142.c
2565
2566 AZ6007 DVB DRIVER
2567 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2568 L:      linux-media@vger.kernel.org
2569 W:      https://linuxtv.org
2570 T:      git git://linuxtv.org/media_tree.git
2571 S:      Maintained
2572 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2573
2574 AZTECH FM RADIO RECEIVER DRIVER
2575 M:      Hans Verkuil <hverkuil@xs4all.nl>
2576 L:      linux-media@vger.kernel.org
2577 T:      git git://linuxtv.org/media_tree.git
2578 W:      https://linuxtv.org
2579 S:      Maintained
2580 F:      drivers/media/radio/radio-aztech*
2581
2582 B43 WIRELESS DRIVER
2583 L:      linux-wireless@vger.kernel.org
2584 L:      b43-dev@lists.infradead.org
2585 W:      http://wireless.kernel.org/en/users/Drivers/b43
2586 S:      Odd Fixes
2587 F:      drivers/net/wireless/broadcom/b43/
2588
2589 B43LEGACY WIRELESS DRIVER
2590 M:      Larry Finger <Larry.Finger@lwfinger.net>
2591 L:      linux-wireless@vger.kernel.org
2592 L:      b43-dev@lists.infradead.org
2593 W:      http://wireless.kernel.org/en/users/Drivers/b43
2594 S:      Maintained
2595 F:      drivers/net/wireless/broadcom/b43legacy/
2596
2597 BACKLIGHT CLASS/SUBSYSTEM
2598 M:      Lee Jones <lee.jones@linaro.org>
2599 M:      Daniel Thompson <daniel.thompson@linaro.org>
2600 M:      Jingoo Han <jingoohan1@gmail.com>
2601 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2602 S:      Maintained
2603 F:      drivers/video/backlight/
2604 F:      include/linux/backlight.h
2605 F:      include/linux/pwm_backlight.h
2606 F:      Documentation/devicetree/bindings/leds/backlight
2607
2608 BATMAN ADVANCED
2609 M:      Marek Lindner <mareklindner@neomailbox.ch>
2610 M:      Simon Wunderlich <sw@simonwunderlich.de>
2611 M:      Antonio Quartulli <a@unstable.cc>
2612 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2613 W:      https://www.open-mesh.org/
2614 Q:      https://patchwork.open-mesh.org/project/batman/list/
2615 S:      Maintained
2616 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2617 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2618 F:      Documentation/networking/batman-adv.rst
2619 F:      include/uapi/linux/batadv_packet.h
2620 F:      include/uapi/linux/batman_adv.h
2621 F:      net/batman-adv/
2622
2623 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2624 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2625 L:      linux-hams@vger.kernel.org
2626 W:      http://www.baycom.org/~tom/ham/ham.html
2627 S:      Maintained
2628 F:      drivers/net/hamradio/baycom*
2629
2630 BCACHE (BLOCK LAYER CACHE)
2631 M:      Coly Li <colyli@suse.de>
2632 M:      Kent Overstreet <kent.overstreet@gmail.com>
2633 L:      linux-bcache@vger.kernel.org
2634 W:      http://bcache.evilpiepirate.org
2635 C:      irc://irc.oftc.net/bcache
2636 S:      Maintained
2637 F:      drivers/md/bcache/
2638
2639 BDISP ST MEDIA DRIVER
2640 M:      Fabien Dessenne <fabien.dessenne@st.com>
2641 L:      linux-media@vger.kernel.org
2642 T:      git git://linuxtv.org/media_tree.git
2643 W:      https://linuxtv.org
2644 S:      Supported
2645 F:      drivers/media/platform/sti/bdisp
2646
2647 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2648 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2649 L:      netdev@vger.kernel.org
2650 S:      Maintained
2651 F:      drivers/net/ethernet/ec_bhf.c
2652
2653 BEFS FILE SYSTEM
2654 M:      Luis de Bethencourt <luisbg@kernel.org>
2655 M:      Salah Triki <salah.triki@gmail.com>
2656 S:      Maintained
2657 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2658 F:      Documentation/filesystems/befs.txt
2659 F:      fs/befs/
2660
2661 BFQ I/O SCHEDULER
2662 M:      Paolo Valente <paolo.valente@linaro.org>
2663 M:      Jens Axboe <axboe@kernel.dk>
2664 L:      linux-block@vger.kernel.org
2665 S:      Maintained
2666 F:      block/bfq-*
2667 F:      Documentation/block/bfq-iosched.txt
2668
2669 BFS FILE SYSTEM
2670 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2671 S:      Maintained
2672 F:      Documentation/filesystems/bfs.txt
2673 F:      fs/bfs/
2674 F:      include/uapi/linux/bfs_fs.h
2675
2676 BLINKM RGB LED DRIVER
2677 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2678 S:      Maintained
2679 F:      drivers/leds/leds-blinkm.c
2680
2681 BLOCK LAYER
2682 M:      Jens Axboe <axboe@kernel.dk>
2683 L:      linux-block@vger.kernel.org
2684 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2685 S:      Maintained
2686 F:      block/
2687 F:      drivers/block/
2688 F:      kernel/trace/blktrace.c
2689 F:      lib/sbitmap.c
2690
2691 BLOCK2MTD DRIVER
2692 M:      Joern Engel <joern@lazybastard.org>
2693 L:      linux-mtd@lists.infradead.org
2694 S:      Maintained
2695 F:      drivers/mtd/devices/block2mtd.c
2696
2697 BLUETOOTH DRIVERS
2698 M:      Marcel Holtmann <marcel@holtmann.org>
2699 M:      Johan Hedberg <johan.hedberg@gmail.com>
2700 L:      linux-bluetooth@vger.kernel.org
2701 W:      http://www.bluez.org/
2702 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2704 S:      Maintained
2705 F:      drivers/bluetooth/
2706
2707 BLUETOOTH SUBSYSTEM
2708 M:      Marcel Holtmann <marcel@holtmann.org>
2709 M:      Johan Hedberg <johan.hedberg@gmail.com>
2710 L:      linux-bluetooth@vger.kernel.org
2711 W:      http://www.bluez.org/
2712 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2713 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2714 S:      Maintained
2715 F:      net/bluetooth/
2716 F:      include/net/bluetooth/
2717
2718 BONDING DRIVER
2719 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2720 M:      Veaceslav Falico <vfalico@gmail.com>
2721 M:      Andy Gospodarek <andy@greyhouse.net>
2722 L:      netdev@vger.kernel.org
2723 W:      http://sourceforge.net/projects/bonding/
2724 S:      Supported
2725 F:      drivers/net/bonding/
2726 F:      include/uapi/linux/if_bonding.h
2727
2728 BPF (Safe dynamic programs and tools)
2729 M:      Alexei Starovoitov <ast@kernel.org>
2730 M:      Daniel Borkmann <daniel@iogearbox.net>
2731 L:      netdev@vger.kernel.org
2732 L:      linux-kernel@vger.kernel.org
2733 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2734 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2735 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2736 S:      Supported
2737 F:      arch/x86/net/bpf_jit*
2738 F:      Documentation/networking/filter.txt
2739 F:      Documentation/bpf/
2740 F:      include/linux/bpf*
2741 F:      include/linux/filter.h
2742 F:      include/trace/events/xdp.h
2743 F:      include/uapi/linux/bpf*
2744 F:      include/uapi/linux/filter.h
2745 F:      kernel/bpf/
2746 F:      kernel/trace/bpf_trace.c
2747 F:      lib/test_bpf.c
2748 F:      net/bpf/
2749 F:      net/core/filter.c
2750 F:      net/sched/act_bpf.c
2751 F:      net/sched/cls_bpf.c
2752 F:      samples/bpf/
2753 F:      tools/bpf/
2754 F:      tools/lib/bpf/
2755 F:      tools/testing/selftests/bpf/
2756
2757 BROADCOM B44 10/100 ETHERNET DRIVER
2758 M:      Michael Chan <michael.chan@broadcom.com>
2759 L:      netdev@vger.kernel.org
2760 S:      Supported
2761 F:      drivers/net/ethernet/broadcom/b44.*
2762
2763 BROADCOM B53 ETHERNET SWITCH DRIVER
2764 M:      Florian Fainelli <f.fainelli@gmail.com>
2765 L:      netdev@vger.kernel.org
2766 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2767 S:      Supported
2768 F:      drivers/net/dsa/b53/*
2769 F:      include/linux/platform_data/b53.h
2770
2771 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2772 M:      Florian Fainelli <f.fainelli@gmail.com>
2773 M:      Ray Jui <rjui@broadcom.com>
2774 M:      Scott Branden <sbranden@broadcom.com>
2775 M:      bcm-kernel-feedback-list@broadcom.com
2776 T:      git git://github.com/broadcom/mach-bcm
2777 S:      Maintained
2778 N:      bcm281*
2779 N:      bcm113*
2780 N:      bcm216*
2781 N:      kona
2782 F:      arch/arm/mach-bcm/
2783
2784 BROADCOM BCM2835 ARM ARCHITECTURE
2785 M:      Eric Anholt <eric@anholt.net>
2786 M:      Stefan Wahren <stefan.wahren@i2se.com>
2787 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2788 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2789 T:      git git://github.com/anholt/linux
2790 S:      Maintained
2791 N:      bcm2835
2792 F:      drivers/staging/vc04_services
2793
2794 BROADCOM BCM47XX MIPS ARCHITECTURE
2795 M:      Hauke Mehrtens <hauke@hauke-m.de>
2796 M:      Rafał Miłecki <zajec5@gmail.com>
2797 L:      linux-mips@linux-mips.org
2798 S:      Maintained
2799 F:      Documentation/devicetree/bindings/mips/brcm/
2800 F:      arch/mips/bcm47xx/*
2801 F:      arch/mips/include/asm/mach-bcm47xx/*
2802
2803 BROADCOM BCM5301X ARM ARCHITECTURE
2804 M:      Hauke Mehrtens <hauke@hauke-m.de>
2805 M:      Rafał Miłecki <zajec5@gmail.com>
2806 M:      Jon Mason <jonmason@broadcom.com>
2807 M:      bcm-kernel-feedback-list@broadcom.com
2808 L:      linux-arm-kernel@lists.infradead.org
2809 S:      Maintained
2810 F:      arch/arm/mach-bcm/bcm_5301x.c
2811 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2812 F:      arch/arm/boot/dts/bcm470*
2813 F:      arch/arm/boot/dts/bcm953012*
2814
2815 BROADCOM BCM53573 ARM ARCHITECTURE
2816 M:      Rafał Miłecki <rafal@milecki.pl>
2817 L:      linux-arm-kernel@lists.infradead.org
2818 S:      Maintained
2819 F:      arch/arm/boot/dts/bcm53573*
2820 F:      arch/arm/boot/dts/bcm47189*
2821
2822 BROADCOM BCM63XX ARM ARCHITECTURE
2823 M:      Florian Fainelli <f.fainelli@gmail.com>
2824 M:      bcm-kernel-feedback-list@broadcom.com
2825 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2826 T:      git git://github.com/broadcom/stblinux.git
2827 S:      Maintained
2828 N:      bcm63xx
2829
2830 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2831 M:      Kevin Cernekee <cernekee@gmail.com>
2832 L:      linux-usb@vger.kernel.org
2833 S:      Maintained
2834 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2835
2836 BROADCOM BCM7XXX ARM ARCHITECTURE
2837 M:      Brian Norris <computersforpeace@gmail.com>
2838 M:      Gregory Fong <gregory.0xf0@gmail.com>
2839 M:      Florian Fainelli <f.fainelli@gmail.com>
2840 M:      bcm-kernel-feedback-list@broadcom.com
2841 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2842 T:      git git://github.com/broadcom/stblinux.git
2843 S:      Maintained
2844 F:      arch/arm/mach-bcm/*brcmstb*
2845 F:      arch/arm/boot/dts/bcm7*.dts*
2846 F:      drivers/bus/brcmstb_gisb.c
2847 F:      arch/arm/mm/cache-b15-rac.c
2848 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2849 N:      brcmstb
2850
2851 BROADCOM BMIPS CPUFREQ DRIVER
2852 M:      Markus Mayer <mmayer@broadcom.com>
2853 M:      bcm-kernel-feedback-list@broadcom.com
2854 L:      linux-pm@vger.kernel.org
2855 S:      Maintained
2856 F:      drivers/cpufreq/bmips-cpufreq.c
2857
2858 BROADCOM BMIPS MIPS ARCHITECTURE
2859 M:      Kevin Cernekee <cernekee@gmail.com>
2860 M:      Florian Fainelli <f.fainelli@gmail.com>
2861 L:      linux-mips@linux-mips.org
2862 T:      git git://github.com/broadcom/stblinux.git
2863 S:      Maintained
2864 F:      arch/mips/bmips/*
2865 F:      arch/mips/include/asm/mach-bmips/*
2866 F:      arch/mips/kernel/*bmips*
2867 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2868 F:      drivers/irqchip/irq-bcm63*
2869 F:      drivers/irqchip/irq-bcm7*
2870 F:      drivers/irqchip/irq-brcmstb*
2871 F:      include/linux/bcm963xx_nvram.h
2872 F:      include/linux/bcm963xx_tag.h
2873
2874 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
2875 M:      Rasesh Mody <rasesh.mody@cavium.com>
2876 M:      Harish Patil <harish.patil@cavium.com>
2877 M:      Dept-GELinuxNICDev@cavium.com
2878 L:      netdev@vger.kernel.org
2879 S:      Supported
2880 F:      drivers/net/ethernet/broadcom/bnx2.*
2881 F:      drivers/net/ethernet/broadcom/bnx2_*
2882
2883 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2884 M:      QLogic-Storage-Upstream@qlogic.com
2885 L:      linux-scsi@vger.kernel.org
2886 S:      Supported
2887 F:      drivers/scsi/bnx2fc/
2888
2889 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2890 M:      QLogic-Storage-Upstream@qlogic.com
2891 L:      linux-scsi@vger.kernel.org
2892 S:      Supported
2893 F:      drivers/scsi/bnx2i/
2894
2895 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2896 M:      Ariel Elior <ariel.elior@cavium.com>
2897 M:      everest-linux-l2@cavium.com
2898 L:      netdev@vger.kernel.org
2899 S:      Supported
2900 F:      drivers/net/ethernet/broadcom/bnx2x/
2901
2902 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
2903 M:      Michael Chan <michael.chan@broadcom.com>
2904 L:      netdev@vger.kernel.org
2905 S:      Supported
2906 F:      drivers/net/ethernet/broadcom/bnxt/
2907
2908 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
2909 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
2910 M:      Franky Lin <franky.lin@broadcom.com>
2911 M:      Hante Meuleman <hante.meuleman@broadcom.com>
2912 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
2913 M:      Wright Feng <wright.feng@cypress.com>
2914 L:      linux-wireless@vger.kernel.org
2915 L:      brcm80211-dev-list.pdl@broadcom.com
2916 L:      brcm80211-dev-list@cypress.com
2917 S:      Supported
2918 F:      drivers/net/wireless/broadcom/brcm80211/
2919
2920 BROADCOM BRCMSTB GPIO DRIVER
2921 M:      Gregory Fong <gregory.0xf0@gmail.com>
2922 L:      bcm-kernel-feedback-list@broadcom.com
2923 S:      Supported
2924 F:      drivers/gpio/gpio-brcmstb.c
2925 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
2926
2927 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
2928 M:      Al Cooper <alcooperx@gmail.com>
2929 L:      linux-kernel@vger.kernel.org
2930 L:      bcm-kernel-feedback-list@broadcom.com
2931 S:      Maintained
2932 F:      drivers/phy/broadcom/phy-brcm-usb*
2933
2934 BROADCOM GENET ETHERNET DRIVER
2935 M:      Doug Berger <opendmb@gmail.com>
2936 M:      Florian Fainelli <f.fainelli@gmail.com>
2937 L:      netdev@vger.kernel.org
2938 S:      Supported
2939 F:      drivers/net/ethernet/broadcom/genet/
2940
2941 BROADCOM IPROC ARM ARCHITECTURE
2942 M:      Ray Jui <rjui@broadcom.com>
2943 M:      Scott Branden <sbranden@broadcom.com>
2944 M:      Jon Mason <jonmason@broadcom.com>
2945 M:      bcm-kernel-feedback-list@broadcom.com
2946 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2947 T:      git git://github.com/broadcom/cygnus-linux.git
2948 S:      Maintained
2949 N:      iproc
2950 N:      cygnus
2951 N:      bcm[-_]nsp
2952 N:      bcm9113*
2953 N:      bcm9583*
2954 N:      bcm9585*
2955 N:      bcm9586*
2956 N:      bcm988312
2957 N:      bcm113*
2958 N:      bcm583*
2959 N:      bcm585*
2960 N:      bcm586*
2961 N:      bcm88312
2962 N:      hr2
2963 F:      arch/arm64/boot/dts/broadcom/ns2*
2964 F:      drivers/clk/bcm/clk-ns*
2965 F:      drivers/pinctrl/bcm/pinctrl-ns*
2966
2967 BROADCOM KONA GPIO DRIVER
2968 M:      Ray Jui <rjui@broadcom.com>
2969 L:      bcm-kernel-feedback-list@broadcom.com
2970 S:      Supported
2971 F:      drivers/gpio/gpio-bcm-kona.c
2972 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
2973
2974 BROADCOM NETXTREME-E ROCE DRIVER
2975 M:      Selvin Xavier <selvin.xavier@broadcom.com>
2976 M:      Devesh Sharma <devesh.sharma@broadcom.com>
2977 M:      Somnath Kotur <somnath.kotur@broadcom.com>
2978 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
2979 L:      linux-rdma@vger.kernel.org
2980 W:      http://www.broadcom.com
2981 S:      Supported
2982 F:      drivers/infiniband/hw/bnxt_re/
2983 F:      include/uapi/rdma/bnxt_re-abi.h
2984
2985 BROADCOM NVRAM DRIVER
2986 M:      Rafał Miłecki <zajec5@gmail.com>
2987 L:      linux-mips@linux-mips.org
2988 S:      Maintained
2989 F:      drivers/firmware/broadcom/*
2990
2991 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
2992 M:      Rafał Miłecki <zajec5@gmail.com>
2993 L:      linux-wireless@vger.kernel.org
2994 S:      Maintained
2995 F:      drivers/bcma/
2996 F:      include/linux/bcma/
2997
2998 BROADCOM STB AVS CPUFREQ DRIVER
2999 M:      Markus Mayer <mmayer@broadcom.com>
3000 M:      bcm-kernel-feedback-list@broadcom.com
3001 L:      linux-pm@vger.kernel.org
3002 S:      Maintained
3003 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3004 F:      drivers/cpufreq/brcmstb*
3005
3006 BROADCOM STB AVS TMON DRIVER
3007 M:      Markus Mayer <mmayer@broadcom.com>
3008 M:      bcm-kernel-feedback-list@broadcom.com
3009 L:      linux-pm@vger.kernel.org
3010 S:      Maintained
3011 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3012 F:      drivers/thermal/broadcom/brcmstb*
3013
3014 BROADCOM STB NAND FLASH DRIVER
3015 M:      Brian Norris <computersforpeace@gmail.com>
3016 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3017 L:      linux-mtd@lists.infradead.org
3018 L:      bcm-kernel-feedback-list@broadcom.com
3019 S:      Maintained
3020 F:      drivers/mtd/nand/raw/brcmnand/
3021
3022 BROADCOM STB DPFE DRIVER
3023 M:      Markus Mayer <mmayer@broadcom.com>
3024 M:      bcm-kernel-feedback-list@broadcom.com
3025 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3026 S:      Maintained
3027 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3028 F:      drivers/memory/brcmstb_dpfe.c
3029
3030 BROADCOM SYSTEMPORT ETHERNET DRIVER
3031 M:      Florian Fainelli <f.fainelli@gmail.com>
3032 L:      netdev@vger.kernel.org
3033 S:      Supported
3034 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3035
3036 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3037 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3038 M:      Prashant Sreedharan <prashant@broadcom.com>
3039 M:      Michael Chan <mchan@broadcom.com>
3040 L:      netdev@vger.kernel.org
3041 S:      Supported
3042 F:      drivers/net/ethernet/broadcom/tg3.*
3043
3044 BROCADE BFA FC SCSI DRIVER
3045 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3046 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3047 L:      linux-scsi@vger.kernel.org
3048 S:      Supported
3049 F:      drivers/scsi/bfa/
3050
3051 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3052 M:      Rasesh Mody <rasesh.mody@cavium.com>
3053 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3054 M:      Dept-GELinuxNICDev@cavium.com
3055 L:      netdev@vger.kernel.org
3056 S:      Supported
3057 F:      drivers/net/ethernet/brocade/bna/
3058
3059 BSG (block layer generic sg v4 driver)
3060 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3061 L:      linux-scsi@vger.kernel.org
3062 S:      Supported
3063 F:      block/bsg.c
3064 F:      include/linux/bsg.h
3065 F:      include/uapi/linux/bsg.h
3066
3067 BT87X AUDIO DRIVER
3068 M:      Clemens Ladisch <clemens@ladisch.de>
3069 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3070 T:      git git://git.alsa-project.org/alsa-kernel.git
3071 S:      Maintained
3072 F:      Documentation/sound/alsa/Bt87x.txt
3073 F:      sound/pci/bt87x.c
3074
3075 BT8XXGPIO DRIVER
3076 M:      Michael Buesch <m@bues.ch>
3077 W:      http://bu3sch.de/btgpio.php
3078 S:      Maintained
3079 F:      drivers/gpio/gpio-bt8xx.c
3080
3081 BTRFS FILE SYSTEM
3082 M:      Chris Mason <clm@fb.com>
3083 M:      Josef Bacik <jbacik@fb.com>
3084 M:      David Sterba <dsterba@suse.com>
3085 L:      linux-btrfs@vger.kernel.org
3086 W:      http://btrfs.wiki.kernel.org/
3087 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3088 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3089 S:      Maintained
3090 F:      Documentation/filesystems/btrfs.txt
3091 F:      fs/btrfs/
3092 F:      include/linux/btrfs*
3093 F:      include/uapi/linux/btrfs*
3094
3095 BTTV VIDEO4LINUX DRIVER
3096 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3097 L:      linux-media@vger.kernel.org
3098 W:      https://linuxtv.org
3099 T:      git git://linuxtv.org/media_tree.git
3100 S:      Odd fixes
3101 F:      Documentation/media/v4l-drivers/bttv*
3102 F:      drivers/media/pci/bt8xx/bttv*
3103
3104 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3105 M:      Chanwoo Choi <cw00.choi@samsung.com>
3106 L:      linux-pm@vger.kernel.org
3107 L:      linux-samsung-soc@vger.kernel.org
3108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3109 S:      Maintained
3110 F:      drivers/devfreq/exynos-bus.c
3111 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3112
3113 BUSLOGIC SCSI DRIVER
3114 M:      Khalid Aziz <khalid@gonehiking.org>
3115 L:      linux-scsi@vger.kernel.org
3116 S:      Maintained
3117 F:      drivers/scsi/BusLogic.*
3118 F:      drivers/scsi/FlashPoint.*
3119
3120 C-MEDIA CMI8788 DRIVER
3121 M:      Clemens Ladisch <clemens@ladisch.de>
3122 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3123 T:      git git://git.alsa-project.org/alsa-kernel.git
3124 S:      Maintained
3125 F:      sound/pci/oxygen/
3126
3127 C6X ARCHITECTURE
3128 M:      Mark Salter <msalter@redhat.com>
3129 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3130 L:      linux-c6x-dev@linux-c6x.org
3131 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3132 S:      Maintained
3133 F:      arch/c6x/
3134
3135 CA8210 IEEE-802.15.4 RADIO DRIVER
3136 M:      Harry Morris <h.morris@cascoda.com>
3137 L:      linux-wpan@vger.kernel.org
3138 W:      https://github.com/Cascoda/ca8210-linux.git
3139 S:      Maintained
3140 F:      drivers/net/ieee802154/ca8210.c
3141 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3142
3143 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3144 M:      David Howells <dhowells@redhat.com>
3145 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3146 S:      Supported
3147 F:      Documentation/filesystems/caching/cachefiles.txt
3148 F:      fs/cachefiles/
3149
3150 CADENCE MIPI-CSI2 BRIDGES
3151 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3152 L:      linux-media@vger.kernel.org
3153 S:      Maintained
3154 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3155 F:      drivers/media/platform/cadence/cdns-csi2*
3156
3157 CADET FM/AM RADIO RECEIVER DRIVER
3158 M:      Hans Verkuil <hverkuil@xs4all.nl>
3159 L:      linux-media@vger.kernel.org
3160 T:      git git://linuxtv.org/media_tree.git
3161 W:      https://linuxtv.org
3162 S:      Maintained
3163 F:      drivers/media/radio/radio-cadet*
3164
3165 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3166 M:      Jonathan Corbet <corbet@lwn.net>
3167 L:      linux-media@vger.kernel.org
3168 T:      git git://linuxtv.org/media_tree.git
3169 S:      Maintained
3170 F:      Documentation/media/v4l-drivers/cafe_ccic*
3171 F:      drivers/media/platform/marvell-ccic/
3172
3173 CAIF NETWORK LAYER
3174 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3175 L:      netdev@vger.kernel.org
3176 S:      Supported
3177 F:      Documentation/networking/caif/
3178 F:      drivers/net/caif/
3179 F:      include/uapi/linux/caif/
3180 F:      include/net/caif/
3181 F:      net/caif/
3182
3183 CALGARY x86-64 IOMMU
3184 M:      Muli Ben-Yehuda <mulix@mulix.org>
3185 M:      Jon Mason <jdmason@kudzu.us>
3186 L:      iommu@lists.linux-foundation.org
3187 S:      Maintained
3188 F:      arch/x86/kernel/pci-calgary_64.c
3189 F:      arch/x86/kernel/tce_64.c
3190 F:      arch/x86/include/asm/calgary.h
3191 F:      arch/x86/include/asm/tce.h
3192
3193 CAN NETWORK DRIVERS
3194 M:      Wolfgang Grandegger <wg@grandegger.com>
3195 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3196 L:      linux-can@vger.kernel.org
3197 W:      https://github.com/linux-can
3198 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3199 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3200 S:      Maintained
3201 F:      Documentation/devicetree/bindings/net/can/
3202 F:      drivers/net/can/
3203 F:      include/linux/can/dev.h
3204 F:      include/linux/can/platform/
3205 F:      include/uapi/linux/can/error.h
3206 F:      include/uapi/linux/can/netlink.h
3207
3208 CAN NETWORK LAYER
3209 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3210 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3211 L:      linux-can@vger.kernel.org
3212 W:      https://github.com/linux-can
3213 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3214 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3215 S:      Maintained
3216 F:      Documentation/networking/can.rst
3217 F:      net/can/
3218 F:      include/linux/can/core.h
3219 F:      include/uapi/linux/can.h
3220 F:      include/uapi/linux/can/bcm.h
3221 F:      include/uapi/linux/can/raw.h
3222 F:      include/uapi/linux/can/gw.h
3223
3224 CAPABILITIES
3225 M:      Serge Hallyn <serge@hallyn.com>
3226 L:      linux-security-module@vger.kernel.org
3227 S:      Supported
3228 F:      include/linux/capability.h
3229 F:      include/uapi/linux/capability.h
3230 F:      security/commoncap.c
3231 F:      kernel/capability.c
3232
3233 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3234 M:      Kevin Tsai <ktsai@capellamicro.com>
3235 S:      Maintained
3236 F:      drivers/iio/light/cm*
3237
3238 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3239 M:      Christian Lamparter <chunkeey@googlemail.com>
3240 L:      linux-wireless@vger.kernel.org
3241 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3242 S:      Maintained
3243 F:      drivers/net/wireless/ath/carl9170/
3244
3245 CAVIUM I2C DRIVER
3246 M:      Jan Glauber <jglauber@cavium.com>
3247 M:      David Daney <david.daney@cavium.com>
3248 W:      http://www.cavium.com
3249 S:      Supported
3250 F:      drivers/i2c/busses/i2c-octeon*
3251 F:      drivers/i2c/busses/i2c-thunderx*
3252
3253 CAVIUM LIQUIDIO NETWORK DRIVER
3254 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3255 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3256 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3257 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3258 L:      netdev@vger.kernel.org
3259 W:      http://www.cavium.com
3260 S:      Supported
3261 F:      drivers/net/ethernet/cavium/liquidio/
3262
3263 CAVIUM MMC DRIVER
3264 M:      Jan Glauber <jglauber@cavium.com>
3265 M:      David Daney <david.daney@cavium.com>
3266 M:      Steven J. Hill <Steven.Hill@cavium.com>
3267 W:      http://www.cavium.com
3268 S:      Supported
3269 F:      drivers/mmc/host/cavium*
3270
3271 CAVIUM OCTEON-TX CRYPTO DRIVER
3272 M:      George Cherian <george.cherian@cavium.com>
3273 L:      linux-crypto@vger.kernel.org
3274 W:      http://www.cavium.com
3275 S:      Supported
3276 F:      drivers/crypto/cavium/cpt/
3277
3278 CAVIUM THUNDERX2 ARM64 SOC
3279 M:      Robert Richter <rrichter@cavium.com>
3280 M:      Jayachandran C <jnair@caviumnetworks.com>
3281 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3282 S:      Maintained
3283 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3284 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3285
3286 CC2520 IEEE-802.15.4 RADIO DRIVER
3287 M:      Varka Bhadram <varkabhadram@gmail.com>
3288 L:      linux-wpan@vger.kernel.org
3289 S:      Maintained
3290 F:      drivers/net/ieee802154/cc2520.c
3291 F:      include/linux/spi/cc2520.h
3292 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3293
3294 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3295 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3296 L:      linux-crypto@vger.kernel.org
3297 S:      Supported
3298 F:      drivers/crypto/ccree/
3299 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3300
3301 CEC FRAMEWORK
3302 M:      Hans Verkuil <hans.verkuil@cisco.com>
3303 L:      linux-media@vger.kernel.org
3304 T:      git git://linuxtv.org/media_tree.git
3305 W:      http://linuxtv.org
3306 S:      Supported
3307 F:      Documentation/media/kapi/cec-core.rst
3308 F:      Documentation/media/uapi/cec
3309 F:      drivers/media/cec/
3310 F:      drivers/media/rc/keymaps/rc-cec.c
3311 F:      include/media/cec.h
3312 F:      include/media/cec-notifier.h
3313 F:      include/uapi/linux/cec.h
3314 F:      include/uapi/linux/cec-funcs.h
3315 F:      Documentation/devicetree/bindings/media/cec.txt
3316 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3317
3318 CEC GPIO DRIVER
3319 M:      Hans Verkuil <hans.verkuil@cisco.com>
3320 L:      linux-media@vger.kernel.org
3321 T:      git git://linuxtv.org/media_tree.git
3322 W:      http://linuxtv.org
3323 S:      Supported
3324 F:      drivers/media/platform/cec-gpio/
3325 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3326
3327 CELL BROADBAND ENGINE ARCHITECTURE
3328 M:      Arnd Bergmann <arnd@arndb.de>
3329 L:      linuxppc-dev@lists.ozlabs.org
3330 W:      http://www.ibm.com/developerworks/power/cell/
3331 S:      Supported
3332 F:      arch/powerpc/include/asm/cell*.h
3333 F:      arch/powerpc/include/asm/spu*.h
3334 F:      arch/powerpc/include/uapi/asm/spu*.h
3335 F:      arch/powerpc/oprofile/*cell*
3336 F:      arch/powerpc/platforms/cell/
3337
3338 CEPH COMMON CODE (LIBCEPH)
3339 M:      Ilya Dryomov <idryomov@gmail.com>
3340 M:      "Yan, Zheng" <zyan@redhat.com>
3341 M:      Sage Weil <sage@redhat.com>
3342 L:      ceph-devel@vger.kernel.org
3343 W:      http://ceph.com/
3344 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3345 T:      git git://github.com/ceph/ceph-client.git
3346 S:      Supported
3347 F:      net/ceph/
3348 F:      include/linux/ceph/
3349 F:      include/linux/crush/
3350
3351 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3352 M:      "Yan, Zheng" <zyan@redhat.com>
3353 M:      Sage Weil <sage@redhat.com>
3354 M:      Ilya Dryomov <idryomov@gmail.com>
3355 L:      ceph-devel@vger.kernel.org
3356 W:      http://ceph.com/
3357 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3358 T:      git git://github.com/ceph/ceph-client.git
3359 S:      Supported
3360 F:      Documentation/filesystems/ceph.txt
3361 F:      fs/ceph/
3362
3363 CERTIFICATE HANDLING:
3364 M:      David Howells <dhowells@redhat.com>
3365 M:      David Woodhouse <dwmw2@infradead.org>
3366 L:      keyrings@vger.kernel.org
3367 S:      Maintained
3368 F:      Documentation/module-signing.txt
3369 F:      certs/
3370 F:      scripts/sign-file.c
3371 F:      scripts/extract-cert.c
3372
3373 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3374 L:      linux-usb@vger.kernel.org
3375 S:      Orphan
3376 F:      Documentation/usb/WUSB-Design-overview.txt
3377 F:      Documentation/usb/wusb-cbaf
3378 F:      drivers/usb/host/hwa-hc.c
3379 F:      drivers/usb/host/whci/
3380 F:      drivers/usb/wusbcore/
3381 F:      include/linux/usb/wusb*
3382
3383 CFAG12864B LCD DRIVER
3384 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3385 W:      http://miguelojeda.es/auxdisplay.htm
3386 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
3387 S:      Maintained
3388 F:      drivers/auxdisplay/cfag12864b.c
3389 F:      include/linux/cfag12864b.h
3390
3391 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3392 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3393 W:      http://miguelojeda.es/auxdisplay.htm
3394 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
3395 S:      Maintained
3396 F:      drivers/auxdisplay/cfag12864bfb.c
3397 F:      include/linux/cfag12864b.h
3398
3399 802.11 (including CFG80211/NL80211)
3400 M:      Johannes Berg <johannes@sipsolutions.net>
3401 L:      linux-wireless@vger.kernel.org
3402 W:      http://wireless.kernel.org/
3403 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3404 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3405 S:      Maintained
3406 F:      net/wireless/
3407 F:      include/uapi/linux/nl80211.h
3408 F:      include/linux/ieee80211.h
3409 F:      include/net/wext.h
3410 F:      include/net/cfg80211.h
3411 F:      include/net/iw_handler.h
3412 F:      include/net/ieee80211_radiotap.h
3413 F:      Documentation/driver-api/80211/cfg80211.rst
3414 F:      Documentation/networking/regulatory.txt
3415
3416 CHAR and MISC DRIVERS
3417 M:      Arnd Bergmann <arnd@arndb.de>
3418 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3419 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3420 S:      Supported
3421 F:      drivers/char/
3422 F:      drivers/misc/
3423 F:      include/linux/miscdevice.h
3424
3425 CHECKPATCH
3426 M:      Andy Whitcroft <apw@canonical.com>
3427 M:      Joe Perches <joe@perches.com>
3428 S:      Maintained
3429 F:      scripts/checkpatch.pl
3430
3431 CHINESE DOCUMENTATION
3432 M:      Harry Wei <harryxiyou@gmail.com>
3433 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3434 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3435 S:      Maintained
3436 F:      Documentation/translations/zh_CN/
3437
3438 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3439 M:      Peter Chen <Peter.Chen@nxp.com>
3440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3441 L:      linux-usb@vger.kernel.org
3442 S:      Maintained
3443 F:      drivers/usb/chipidea/
3444
3445 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3446 M:      Hans de Goede <hdegoede@redhat.com>
3447 L:      linux-input@vger.kernel.org
3448 S:      Maintained
3449 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3450 F:      drivers/input/touchscreen/chipone_icn8318.c
3451
3452 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3453 M:      Hans de Goede <hdegoede@redhat.com>
3454 L:      linux-input@vger.kernel.org
3455 S:      Maintained
3456 F:      drivers/input/touchscreen/chipone_icn8505.c
3457
3458 CHROME HARDWARE PLATFORM SUPPORT
3459 M:      Benson Leung <bleung@chromium.org>
3460 M:      Olof Johansson <olof@lixom.net>
3461 S:      Maintained
3462 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3463 F:      drivers/platform/chrome/
3464
3465 CIRRUS LOGIC AUDIO CODEC DRIVERS
3466 M:      Brian Austin <brian.austin@cirrus.com>
3467 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3468 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3469 S:      Maintained
3470 F:      sound/soc/codecs/cs*
3471
3472 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3473 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3474 L:      netdev@vger.kernel.org
3475 S:      Maintained
3476 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3477
3478 CISCO FCOE HBA DRIVER
3479 M:      Satish Kharat <satishkh@cisco.com>
3480 M:      Sesidhar Baddela <sebaddel@cisco.com>
3481 M:      Karan Tilak Kumar <kartilak@cisco.com>
3482 L:      linux-scsi@vger.kernel.org
3483 S:      Supported
3484 F:      drivers/scsi/fnic/
3485
3486 CISCO SCSI HBA DRIVER
3487 M:      Karan Tilak Kumar <kartilak@cisco.com>
3488 M:      Sesidhar Baddela <sebaddel@cisco.com>
3489 L:      linux-scsi@vger.kernel.org
3490 S:      Supported
3491 F:      drivers/scsi/snic/
3492
3493 CISCO VIC ETHERNET NIC DRIVER
3494 M:      Christian Benvenuti <benve@cisco.com>
3495 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3496 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3497 S:      Supported
3498 F:      drivers/net/ethernet/cisco/enic/
3499
3500 CISCO VIC LOW LATENCY NIC DRIVER
3501 M:      Christian Benvenuti <benve@cisco.com>
3502 M:      Dave Goodell <dgoodell@cisco.com>
3503 S:      Supported
3504 F:      drivers/infiniband/hw/usnic/
3505
3506 CLEANCACHE API
3507 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3508 L:      linux-kernel@vger.kernel.org
3509 S:      Maintained
3510 F:      mm/cleancache.c
3511 F:      include/linux/cleancache.h
3512
3513 CLK API
3514 M:      Russell King <linux@armlinux.org.uk>
3515 L:      linux-clk@vger.kernel.org
3516 S:      Maintained
3517 F:      include/linux/clk.h
3518
3519 CLOCKSOURCE, CLOCKEVENT DRIVERS
3520 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3521 M:      Thomas Gleixner <tglx@linutronix.de>
3522 L:      linux-kernel@vger.kernel.org
3523 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3524 S:      Supported
3525 F:      drivers/clocksource/
3526 F:      Documentation/devicetree/bindings/timer/
3527
3528 CMPC ACPI DRIVER
3529 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3530 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3531 L:      platform-driver-x86@vger.kernel.org
3532 S:      Supported
3533 F:      drivers/platform/x86/classmate-laptop.c
3534
3535 COBALT MEDIA DRIVER
3536 M:      Hans Verkuil <hans.verkuil@cisco.com>
3537 L:      linux-media@vger.kernel.org
3538 T:      git git://linuxtv.org/media_tree.git
3539 W:      https://linuxtv.org
3540 S:      Supported
3541 F:      drivers/media/pci/cobalt/
3542
3543 COCCINELLE/Semantic Patches (SmPL)
3544 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3545 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3546 M:      Nicolas Palix <nicolas.palix@imag.fr>
3547 M:      Michal Marek <michal.lkml@markovi.net>
3548 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3549 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3550 W:      http://coccinelle.lip6.fr/
3551 S:      Supported
3552 F:      Documentation/dev-tools/coccinelle.rst
3553 F:      scripts/coccinelle/
3554 F:      scripts/coccicheck
3555
3556 CODA FILE SYSTEM
3557 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3558 M:      coda@cs.cmu.edu
3559 L:      codalist@coda.cs.cmu.edu
3560 W:      http://www.coda.cs.cmu.edu/
3561 S:      Maintained
3562 F:      Documentation/filesystems/coda.txt
3563 F:      fs/coda/
3564 F:      include/linux/coda*.h
3565 F:      include/uapi/linux/coda*.h
3566
3567 CODA V4L2 MEM2MEM DRIVER
3568 M:      Philipp Zabel <p.zabel@pengutronix.de>
3569 L:      linux-media@vger.kernel.org
3570 S:      Maintained
3571 F:      Documentation/devicetree/bindings/media/coda.txt
3572 F:      drivers/media/platform/coda/
3573
3574 COMMON CLK FRAMEWORK
3575 M:      Michael Turquette <mturquette@baylibre.com>
3576 M:      Stephen Boyd <sboyd@kernel.org>
3577 L:      linux-clk@vger.kernel.org
3578 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3579 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3580 S:      Maintained
3581 F:      Documentation/devicetree/bindings/clock/
3582 F:      drivers/clk/
3583 X:      drivers/clk/clkdev.c
3584 F:      include/linux/clk-pr*
3585 F:      include/linux/clk/
3586
3587 COMMON INTERNET FILE SYSTEM (CIFS)
3588 M:      Steve French <sfrench@samba.org>
3589 L:      linux-cifs@vger.kernel.org
3590 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3591 W:      http://linux-cifs.samba.org/
3592 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3593 S:      Supported
3594 F:      Documentation/filesystems/cifs/
3595 F:      fs/cifs/
3596
3597 COMPACTPCI HOTPLUG CORE
3598 M:      Scott Murray <scott@spiteful.org>
3599 L:      linux-pci@vger.kernel.org
3600 S:      Maintained
3601 F:      drivers/pci/hotplug/cpci_hotplug*
3602
3603 COMPACTPCI HOTPLUG GENERIC DRIVER
3604 M:      Scott Murray <scott@spiteful.org>
3605 L:      linux-pci@vger.kernel.org
3606 S:      Maintained
3607 F:      drivers/pci/hotplug/cpcihp_generic.c
3608
3609 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3610 M:      Scott Murray <scott@spiteful.org>
3611 L:      linux-pci@vger.kernel.org
3612 S:      Maintained
3613 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3614
3615 COMPAL LAPTOP SUPPORT
3616 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3617 L:      platform-driver-x86@vger.kernel.org
3618 S:      Maintained
3619 F:      drivers/platform/x86/compal-laptop.c
3620
3621 CONEXANT ACCESSRUNNER USB DRIVER
3622 L:      accessrunner-general@lists.sourceforge.net
3623 W:      http://accessrunner.sourceforge.net/
3624 S:      Orphan
3625 F:      drivers/usb/atm/cxacru.c
3626
3627 CONFIGFS
3628 M:      Joel Becker <jlbec@evilplan.org>
3629 M:      Christoph Hellwig <hch@lst.de>
3630 T:      git git://git.infradead.org/users/hch/configfs.git
3631 S:      Supported
3632 F:      fs/configfs/
3633 F:      include/linux/configfs.h
3634
3635 CONNECTOR
3636 M:      Evgeniy Polyakov <zbr@ioremap.net>
3637 L:      netdev@vger.kernel.org
3638 S:      Maintained
3639 F:      drivers/connector/
3640
3641 CONTROL GROUP (CGROUP)
3642 M:      Tejun Heo <tj@kernel.org>
3643 M:      Li Zefan <lizefan@huawei.com>
3644 M:      Johannes Weiner <hannes@cmpxchg.org>
3645 L:      cgroups@vger.kernel.org
3646 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3647 S:      Maintained
3648 F:      Documentation/cgroup*
3649 F:      include/linux/cgroup*
3650 F:      kernel/cgroup*
3651
3652 CONTROL GROUP - CPUSET
3653 M:      Li Zefan <lizefan@huawei.com>
3654 L:      cgroups@vger.kernel.org
3655 W:      http://www.bullopensource.org/cpuset/
3656 W:      http://oss.sgi.com/projects/cpusets/
3657 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3658 S:      Maintained
3659 F:      Documentation/cgroup-v1/cpusets.txt
3660 F:      include/linux/cpuset.h
3661 F:      kernel/cgroup/cpuset.c
3662
3663 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3664 M:      Johannes Weiner <hannes@cmpxchg.org>
3665 M:      Michal Hocko <mhocko@kernel.org>
3666 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3667 L:      cgroups@vger.kernel.org
3668 L:      linux-mm@kvack.org
3669 S:      Maintained
3670 F:      mm/memcontrol.c
3671 F:      mm/swap_cgroup.c
3672
3673 CORETEMP HARDWARE MONITORING DRIVER
3674 M:      Fenghua Yu <fenghua.yu@intel.com>
3675 L:      linux-hwmon@vger.kernel.org
3676 S:      Maintained
3677 F:      Documentation/hwmon/coretemp
3678 F:      drivers/hwmon/coretemp.c
3679
3680 COSA/SRP SYNC SERIAL DRIVER
3681 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3682 W:      http://www.fi.muni.cz/~kas/cosa/
3683 S:      Maintained
3684 F:      drivers/net/wan/cosa*
3685
3686 CPMAC ETHERNET DRIVER
3687 M:      Florian Fainelli <f.fainelli@gmail.com>
3688 L:      netdev@vger.kernel.org
3689 S:      Maintained
3690 F:      drivers/net/ethernet/ti/cpmac.c
3691
3692 CPU FREQUENCY DRIVERS
3693 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3694 M:      Viresh Kumar <viresh.kumar@linaro.org>
3695 L:      linux-pm@vger.kernel.org
3696 S:      Maintained
3697 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3698 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3699 B:      https://bugzilla.kernel.org
3700 F:      Documentation/cpu-freq/
3701 F:      Documentation/devicetree/bindings/cpufreq/
3702 F:      drivers/cpufreq/
3703 F:      include/linux/cpufreq.h
3704 F:      tools/testing/selftests/cpufreq/
3705
3706 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3707 M:      Viresh Kumar <viresh.kumar@linaro.org>
3708 M:      Sudeep Holla <sudeep.holla@arm.com>
3709 L:      linux-pm@vger.kernel.org
3710 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3711 S:      Maintained
3712 F:      drivers/cpufreq/arm_big_little.h
3713 F:      drivers/cpufreq/arm_big_little.c
3714 F:      drivers/cpufreq/arm_big_little_dt.c
3715
3716 CPU POWER MONITORING SUBSYSTEM
3717 M:      Thomas Renninger <trenn@suse.com>
3718 M:      Shuah Khan <shuah@kernel.org>
3719 L:      linux-pm@vger.kernel.org
3720 S:      Maintained
3721 F:      tools/power/cpupower/
3722
3723 CPUID/MSR DRIVER
3724 M:      "H. Peter Anvin" <hpa@zytor.com>
3725 S:      Maintained
3726 F:      arch/x86/kernel/cpuid.c
3727 F:      arch/x86/kernel/msr.c
3728
3729 CPUIDLE DRIVER - ARM BIG LITTLE
3730 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3731 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3732 L:      linux-pm@vger.kernel.org
3733 L:      linux-arm-kernel@lists.infradead.org
3734 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3735 S:      Maintained
3736 F:      drivers/cpuidle/cpuidle-big_little.c
3737
3738 CPUIDLE DRIVER - ARM EXYNOS
3739 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3740 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3741 M:      Kukjin Kim <kgene@kernel.org>
3742 L:      linux-pm@vger.kernel.org
3743 L:      linux-samsung-soc@vger.kernel.org
3744 S:      Supported
3745 F:      drivers/cpuidle/cpuidle-exynos.c
3746 F:      arch/arm/mach-exynos/pm.c
3747
3748 CPUIDLE DRIVERS
3749 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3750 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3751 L:      linux-pm@vger.kernel.org
3752 S:      Maintained
3753 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3754 B:      https://bugzilla.kernel.org
3755 F:      drivers/cpuidle/*
3756 F:      include/linux/cpuidle.h
3757
3758 CRAMFS FILESYSTEM
3759 M:      Nicolas Pitre <nico@linaro.org>
3760 S:      Maintained
3761 F:      Documentation/filesystems/cramfs.txt
3762 F:      fs/cramfs/
3763
3764 CRYPTO API
3765 M:      Herbert Xu <herbert@gondor.apana.org.au>
3766 M:      "David S. Miller" <davem@davemloft.net>
3767 L:      linux-crypto@vger.kernel.org
3768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3769 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3770 S:      Maintained
3771 F:      Documentation/crypto/
3772 F:      Documentation/devicetree/bindings/crypto/
3773 F:      arch/*/crypto/
3774 F:      crypto/
3775 F:      drivers/crypto/
3776 F:      include/crypto/
3777 F:      include/linux/crypto*
3778
3779 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3780 M:      Neil Horman <nhorman@tuxdriver.com>
3781 L:      linux-crypto@vger.kernel.org
3782 S:      Maintained
3783 F:      crypto/ansi_cprng.c
3784 F:      crypto/rng.c
3785
3786 CS3308 MEDIA DRIVER
3787 M:      Hans Verkuil <hverkuil@xs4all.nl>
3788 L:      linux-media@vger.kernel.org
3789 T:      git git://linuxtv.org/media_tree.git
3790 W:      http://linuxtv.org
3791 S:      Odd Fixes
3792 F:      drivers/media/i2c/cs3308.c
3793 F:      drivers/media/i2c/cs3308.h
3794
3795 CS5535 Audio ALSA driver
3796 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3797 S:      Maintained
3798 F:      sound/pci/cs5535audio/
3799
3800 CW1200 WLAN driver
3801 M:      Solomon Peachy <pizza@shaftnet.org>
3802 S:      Maintained
3803 F:      drivers/net/wireless/st/cw1200/
3804
3805 CX18 VIDEO4LINUX DRIVER
3806 M:      Andy Walls <awalls@md.metrocast.net>
3807 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3808 L:      linux-media@vger.kernel.org
3809 T:      git git://linuxtv.org/media_tree.git
3810 W:      https://linuxtv.org
3811 W:      http://www.ivtvdriver.org/index.php/Cx18
3812 S:      Maintained
3813 F:      Documentation/media/v4l-drivers/cx18*
3814 F:      drivers/media/pci/cx18/
3815 F:      include/uapi/linux/ivtv*
3816
3817 CX2341X MPEG ENCODER HELPER MODULE
3818 M:      Hans Verkuil <hverkuil@xs4all.nl>
3819 L:      linux-media@vger.kernel.org
3820 T:      git git://linuxtv.org/media_tree.git
3821 W:      https://linuxtv.org
3822 S:      Maintained
3823 F:      drivers/media/common/cx2341x*
3824 F:      include/media/cx2341x*
3825
3826 CX24120 MEDIA DRIVER
3827 M:      Jemma Denson <jdenson@gmail.com>
3828 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3829 L:      linux-media@vger.kernel.org
3830 W:      https://linuxtv.org
3831 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3832 S:      Maintained
3833 F:      drivers/media/dvb-frontends/cx24120*
3834
3835 CX88 VIDEO4LINUX DRIVER
3836 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3837 L:      linux-media@vger.kernel.org
3838 W:      https://linuxtv.org
3839 T:      git git://linuxtv.org/media_tree.git
3840 S:      Odd fixes
3841 F:      Documentation/media/v4l-drivers/cx88*
3842 F:      drivers/media/pci/cx88/
3843
3844 CXD2820R MEDIA DRIVER
3845 M:      Antti Palosaari <crope@iki.fi>
3846 L:      linux-media@vger.kernel.org
3847 W:      https://linuxtv.org
3848 W:      http://palosaari.fi/linux/
3849 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3850 T:      git git://linuxtv.org/anttip/media_tree.git
3851 S:      Maintained
3852 F:      drivers/media/dvb-frontends/cxd2820r*
3853
3854 CXGB3 ETHERNET DRIVER (CXGB3)
3855 M:      Santosh Raspatur <santosh@chelsio.com>
3856 L:      netdev@vger.kernel.org
3857 W:      http://www.chelsio.com
3858 S:      Supported
3859 F:      drivers/net/ethernet/chelsio/cxgb3/
3860
3861 CXGB3 ISCSI DRIVER (CXGB3I)
3862 M:      Karen Xie <kxie@chelsio.com>
3863 L:      linux-scsi@vger.kernel.org
3864 W:      http://www.chelsio.com
3865 S:      Supported
3866 F:      drivers/scsi/cxgbi/cxgb3i
3867
3868 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3869 M:      Steve Wise <swise@chelsio.com>
3870 L:      linux-rdma@vger.kernel.org
3871 W:      http://www.openfabrics.org
3872 S:      Supported
3873 F:      drivers/infiniband/hw/cxgb3/
3874 F:      include/uapi/rdma/cxgb3-abi.h
3875
3876 CXGB4 CRYPTO DRIVER (chcr)
3877 M:      Harsh Jain <harsh@chelsio.com>
3878 L:      linux-crypto@vger.kernel.org
3879 W:      http://www.chelsio.com
3880 S:      Supported
3881 F:      drivers/crypto/chelsio
3882
3883 CXGB4 ETHERNET DRIVER (CXGB4)
3884 M:      Ganesh Goudar <ganeshgr@chelsio.com>
3885 L:      netdev@vger.kernel.org
3886 W:      http://www.chelsio.com
3887 S:      Supported
3888 F:      drivers/net/ethernet/chelsio/cxgb4/
3889
3890 CXGB4 ISCSI DRIVER (CXGB4I)
3891 M:      Karen Xie <kxie@chelsio.com>
3892 L:      linux-scsi@vger.kernel.org
3893 W:      http://www.chelsio.com
3894 S:      Supported
3895 F:      drivers/scsi/cxgbi/cxgb4i
3896
3897 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
3898 M:      Steve Wise <swise@chelsio.com>
3899 L:      linux-rdma@vger.kernel.org
3900 W:      http://www.openfabrics.org
3901 S:      Supported
3902 F:      drivers/infiniband/hw/cxgb4/
3903 F:      include/uapi/rdma/cxgb4-abi.h
3904
3905 CXGB4VF ETHERNET DRIVER (CXGB4VF)
3906 M:      Casey Leedom <leedom@chelsio.com>
3907 L:      netdev@vger.kernel.org
3908 W:      http://www.chelsio.com
3909 S:      Supported
3910 F:      drivers/net/ethernet/chelsio/cxgb4vf/
3911
3912 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
3913 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
3914 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
3915 L:      linuxppc-dev@lists.ozlabs.org
3916 S:      Supported
3917 F:      arch/powerpc/platforms/powernv/pci-cxl.c
3918 F:      drivers/misc/cxl/
3919 F:      include/misc/cxl*
3920 F:      include/uapi/misc/cxl.h
3921 F:      Documentation/powerpc/cxl.txt
3922 F:      Documentation/ABI/testing/sysfs-class-cxl
3923
3924 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
3925 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
3926 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
3927 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
3928 L:      linux-scsi@vger.kernel.org
3929 S:      Supported
3930 F:      drivers/scsi/cxlflash/
3931 F:      include/uapi/scsi/cxlflash_ioctls.h
3932 F:      Documentation/powerpc/cxlflash.txt
3933
3934 CYBERPRO FB DRIVER
3935 M:      Russell King <linux@armlinux.org.uk>
3936 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3937 W:      http://www.armlinux.org.uk/
3938 S:      Maintained
3939 F:      drivers/video/fbdev/cyber2000fb.*
3940
3941 CYCLADES ASYNC MUX DRIVER
3942 W:      http://www.cyclades.com/
3943 S:      Orphan
3944 F:      drivers/tty/cyclades.c
3945 F:      include/linux/cyclades.h
3946 F:      include/uapi/linux/cyclades.h
3947
3948 CYCLADES PC300 DRIVER
3949 W:      http://www.cyclades.com/
3950 S:      Orphan
3951 F:      drivers/net/wan/pc300*
3952
3953 CYPRESS_FIRMWARE MEDIA DRIVER
3954 M:      Antti Palosaari <crope@iki.fi>
3955 L:      linux-media@vger.kernel.org
3956 W:      https://linuxtv.org
3957 W:      http://palosaari.fi/linux/
3958 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3959 T:      git git://linuxtv.org/anttip/media_tree.git
3960 S:      Maintained
3961 F:      drivers/media/common/cypress_firmware*
3962
3963 CYTTSP TOUCHSCREEN DRIVER
3964 M:      Ferruh Yigit <fery@cypress.com>
3965 L:      linux-input@vger.kernel.org
3966 S:      Supported
3967 F:      drivers/input/touchscreen/cyttsp*
3968 F:      include/linux/input/cyttsp.h
3969
3970 D-LINK DIR-685 TOUCHKEYS DRIVER
3971 M:      Linus Walleij <linus.walleij@linaro.org>
3972 L:      linux-input@vger.kernel.org
3973 S:      Supported
3974 F:      drivers/input/dlink-dir685-touchkeys.c
3975
3976 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
3977 M:      Joshua Kinard <kumba@gentoo.org>
3978 S:      Maintained
3979 F:      drivers/rtc/rtc-ds1685.c
3980 F:      include/linux/rtc/ds1685.h
3981
3982 DAMA SLAVE for AX.25
3983 M:      Joerg Reuter <jreuter@yaina.de>
3984 W:      http://yaina.de/jreuter/
3985 W:      http://www.qsl.net/dl1bke/
3986 L:      linux-hams@vger.kernel.org
3987 S:      Maintained
3988 F:      net/ax25/af_ax25.c
3989 F:      net/ax25/ax25_dev.c
3990 F:      net/ax25/ax25_ds_*
3991 F:      net/ax25/ax25_in.c
3992 F:      net/ax25/ax25_out.c
3993 F:      net/ax25/ax25_timer.c
3994 F:      net/ax25/sysctl_net_ax25.c
3995
3996 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
3997 L:      netdev@vger.kernel.org
3998 S:      Orphan
3999 F:      Documentation/networking/dmfe.txt
4000 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4001
4002 DC390/AM53C974 SCSI driver
4003 M:      Hannes Reinecke <hare@suse.com>
4004 L:      linux-scsi@vger.kernel.org
4005 S:      Maintained
4006 F:      drivers/scsi/am53c974.c
4007
4008 DC395x SCSI driver
4009 M:      Oliver Neukum <oliver@neukum.org>
4010 M:      Ali Akcaagac <aliakc@web.de>
4011 M:      Jamie Lenehan <lenehan@twibble.org>
4012 L:      dc395x@twibble.org
4013 W:      http://twibble.org/dist/dc395x/
4014 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4015 S:      Maintained
4016 F:      Documentation/scsi/dc395x.txt
4017 F:      drivers/scsi/dc395x.*
4018
4019 DCCP PROTOCOL
4020 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4021 L:      dccp@vger.kernel.org
4022 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4023 S:      Maintained
4024 F:      include/linux/dccp.h
4025 F:      include/uapi/linux/dccp.h
4026 F:      include/linux/tfrc.h
4027 F:      net/dccp/
4028
4029 DECnet NETWORK LAYER
4030 W:      http://linux-decnet.sourceforge.net
4031 L:      linux-decnet-user@lists.sourceforge.net
4032 S:      Orphan
4033 F:      Documentation/networking/decnet.txt
4034 F:      net/decnet/
4035
4036 DECSTATION PLATFORM SUPPORT
4037 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4038 L:      linux-mips@linux-mips.org
4039 W:      http://www.linux-mips.org/wiki/DECstation
4040 S:      Maintained
4041 F:      arch/mips/dec/
4042 F:      arch/mips/include/asm/dec/
4043 F:      arch/mips/include/asm/mach-dec/
4044
4045 DEFXX FDDI NETWORK DRIVER
4046 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4047 S:      Maintained
4048 F:      drivers/net/fddi/defxx.*
4049
4050 DELL SMBIOS DRIVER
4051 M:      Pali Rohár <pali.rohar@gmail.com>
4052 M:      Mario Limonciello <mario.limonciello@dell.com>
4053 L:      platform-driver-x86@vger.kernel.org
4054 S:      Maintained
4055 F:      drivers/platform/x86/dell-smbios.*
4056
4057 DELL SMBIOS SMM DRIVER
4058 M:      Mario Limonciello <mario.limonciello@dell.com>
4059 L:      platform-driver-x86@vger.kernel.org
4060 S:      Maintained
4061 F:      drivers/platform/x86/dell-smbios-smm.c
4062
4063 DELL SMBIOS WMI DRIVER
4064 M:      Mario Limonciello <mario.limonciello@dell.com>
4065 L:      platform-driver-x86@vger.kernel.org
4066 S:      Maintained
4067 F:      drivers/platform/x86/dell-smbios-wmi.c
4068 F:      tools/wmi/dell-smbios-example.c
4069
4070 DELL LAPTOP DRIVER
4071 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4072 M:      Pali Rohár <pali.rohar@gmail.com>
4073 L:      platform-driver-x86@vger.kernel.org
4074 S:      Maintained
4075 F:      drivers/platform/x86/dell-laptop.c
4076
4077 DELL LAPTOP FREEFALL DRIVER
4078 M:      Pali Rohár <pali.rohar@gmail.com>
4079 S:      Maintained
4080 F:      drivers/platform/x86/dell-smo8800.c
4081
4082 DELL LAPTOP RBTN DRIVER
4083 M:      Pali Rohár <pali.rohar@gmail.com>
4084 S:      Maintained
4085 F:      drivers/platform/x86/dell-rbtn.*
4086
4087 DELL LAPTOP SMM DRIVER
4088 M:      Pali Rohár <pali.rohar@gmail.com>
4089 S:      Maintained
4090 F:      drivers/hwmon/dell-smm-hwmon.c
4091 F:      include/uapi/linux/i8k.h
4092
4093 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4094 M:      Doug Warzecha <Douglas_Warzecha@dell.com>
4095 S:      Maintained
4096 F:      Documentation/dcdbas.txt
4097 F:      drivers/firmware/dcdbas.*
4098
4099 DELL WMI NOTIFICATIONS DRIVER
4100 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4101 M:      Pali Rohár <pali.rohar@gmail.com>
4102 S:      Maintained
4103 F:      drivers/platform/x86/dell-wmi.c
4104
4105 DELL WMI DESCRIPTOR DRIVER
4106 M:      Mario Limonciello <mario.limonciello@dell.com>
4107 S:      Maintained
4108 F:      drivers/platform/x86/dell-wmi-descriptor.c
4109
4110 DELTA ST MEDIA DRIVER
4111 M:      Hugues Fruchet <hugues.fruchet@st.com>
4112 L:      linux-media@vger.kernel.org
4113 T:      git git://linuxtv.org/media_tree.git
4114 W:      https://linuxtv.org
4115 S:      Supported
4116 F:      drivers/media/platform/sti/delta
4117
4118 DENALI NAND DRIVER
4119 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4120 L:      linux-mtd@lists.infradead.org
4121 S:      Supported
4122 F:      drivers/mtd/nand/raw/denali*
4123
4124 DESIGNWARE USB2 DRD IP DRIVER
4125 M:      Minas Harutyunyan <hminas@synopsys.com>
4126 L:      linux-usb@vger.kernel.org
4127 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4128 S:      Maintained
4129 F:      drivers/usb/dwc2/
4130
4131 DESIGNWARE USB3 DRD IP DRIVER
4132 M:      Felipe Balbi <balbi@kernel.org>
4133 L:      linux-usb@vger.kernel.org
4134 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4135 S:      Maintained
4136 F:      drivers/usb/dwc3/
4137
4138 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4139 M:      Andreas Klinger <ak@it-klinger.de>
4140 L:      linux-iio@vger.kernel.org
4141 S:      Maintained
4142 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4143 F:      drivers/iio/proximity/srf*.c
4144
4145 DEVICE COREDUMP (DEV_COREDUMP)
4146 M:      Johannes Berg <johannes@sipsolutions.net>
4147 L:      linux-kernel@vger.kernel.org
4148 S:      Maintained
4149 F:      drivers/base/devcoredump.c
4150 F:      include/linux/devcoredump.h
4151
4152 DEVICE FREQUENCY (DEVFREQ)
4153 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4154 M:      Kyungmin Park <kyungmin.park@samsung.com>
4155 R:      Chanwoo Choi <cw00.choi@samsung.com>
4156 L:      linux-pm@vger.kernel.org
4157 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4158 S:      Maintained
4159 F:      drivers/devfreq/
4160 F:      include/linux/devfreq.h
4161 F:      Documentation/devicetree/bindings/devfreq/
4162
4163 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4164 M:      Chanwoo Choi <cw00.choi@samsung.com>
4165 L:      linux-pm@vger.kernel.org
4166 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4167 S:      Supported
4168 F:      drivers/devfreq/event/
4169 F:      drivers/devfreq/devfreq-event.c
4170 F:      include/linux/devfreq-event.h
4171 F:      Documentation/devicetree/bindings/devfreq/event/
4172
4173 DEVICE NUMBER REGISTRY
4174 M:      Torben Mathiasen <device@lanana.org>
4175 W:      http://lanana.org/docs/device-list/index.html
4176 S:      Maintained
4177
4178 DEVICE-MAPPER  (LVM)
4179 M:      Alasdair Kergon <agk@redhat.com>
4180 M:      Mike Snitzer <snitzer@redhat.com>
4181 M:      dm-devel@redhat.com
4182 L:      dm-devel@redhat.com
4183 W:      http://sources.redhat.com/dm
4184 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4185 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4186 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4187 S:      Maintained
4188 F:      Documentation/device-mapper/
4189 F:      drivers/md/Makefile
4190 F:      drivers/md/Kconfig
4191 F:      drivers/md/dm*
4192 F:      drivers/md/persistent-data/
4193 F:      include/linux/device-mapper.h
4194 F:      include/linux/dm-*.h
4195 F:      include/uapi/linux/dm-*.h
4196
4197 DEVLINK
4198 M:      Jiri Pirko <jiri@mellanox.com>
4199 L:      netdev@vger.kernel.org
4200 S:      Supported
4201 F:      net/core/devlink.c
4202 F:      include/net/devlink.h
4203 F:      include/uapi/linux/devlink.h
4204
4205 DIALOG SEMICONDUCTOR DRIVERS
4206 M:      Support Opensource <support.opensource@diasemi.com>
4207 W:      http://www.dialog-semiconductor.com/products
4208 S:      Supported
4209 F:      Documentation/hwmon/da90??
4210 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4211 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4212 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4213 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4214 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4215 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4216 F:      drivers/gpio/gpio-da90??.c
4217 F:      drivers/hwmon/da90??-hwmon.c
4218 F:      drivers/iio/adc/da91??-*.c
4219 F:      drivers/input/misc/da90??_onkey.c
4220 F:      drivers/input/touchscreen/da9052_tsi.c
4221 F:      drivers/leds/leds-da90??.c
4222 F:      drivers/mfd/da903x.c
4223 F:      drivers/mfd/da90??-*.c
4224 F:      drivers/mfd/da91??-*.c
4225 F:      drivers/power/supply/da9052-battery.c
4226 F:      drivers/power/supply/da91??-*.c
4227 F:      drivers/regulator/da903x.c
4228 F:      drivers/regulator/da9???-regulator.[ch]
4229 F:      drivers/thermal/da90??-thermal.c
4230 F:      drivers/rtc/rtc-da90??.c
4231 F:      drivers/video/backlight/da90??_bl.c
4232 F:      drivers/watchdog/da90??_wdt.c
4233 F:      include/linux/mfd/da903x.h
4234 F:      include/linux/mfd/da9052/
4235 F:      include/linux/mfd/da9055/
4236 F:      include/linux/mfd/da9062/
4237 F:      include/linux/mfd/da9063/
4238 F:      include/linux/mfd/da9150/
4239 F:      include/linux/regulator/da9211.h
4240 F:      include/sound/da[79]*.h
4241 F:      sound/soc/codecs/da[79]*.[ch]
4242
4243 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4244 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4245 L:      linux-gpio@vger.kernel.org
4246 S:      Maintained
4247 F:      drivers/gpio/gpio-gpio-mm.c
4248
4249 DIGI NEO AND CLASSIC PCI PRODUCTS
4250 M:      Lidza Louina <lidza.louina@gmail.com>
4251 M:      Mark Hounschell <markh@compro.net>
4252 L:      driverdev-devel@linuxdriverproject.org
4253 S:      Maintained
4254 F:      drivers/staging/dgnc/
4255
4256 DIOLAN U2C-12 I2C DRIVER
4257 M:      Guenter Roeck <linux@roeck-us.net>
4258 L:      linux-i2c@vger.kernel.org
4259 S:      Maintained
4260 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4261
4262 FILESYSTEM DIRECT ACCESS (DAX)
4263 M:      Matthew Wilcox <mawilcox@microsoft.com>
4264 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
4265 L:      linux-fsdevel@vger.kernel.org
4266 S:      Supported
4267 F:      fs/dax.c
4268 F:      include/linux/dax.h
4269 F:      include/trace/events/fs_dax.h
4270
4271 DEVICE DIRECT ACCESS (DAX)
4272 M:      Dan Williams <dan.j.williams@intel.com>
4273 M:      Dave Jiang <dave.jiang@intel.com>
4274 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
4275 M:      Vishal Verma <vishal.l.verma@intel.com>
4276 L:      linux-nvdimm@lists.01.org
4277 S:      Supported
4278 F:      drivers/dax/
4279
4280 DIRECTORY NOTIFICATION (DNOTIFY)
4281 M:      Jan Kara <jack@suse.cz>
4282 R:      Amir Goldstein <amir73il@gmail.com>
4283 L:      linux-fsdevel@vger.kernel.org
4284 S:      Maintained
4285 F:      Documentation/filesystems/dnotify.txt
4286 F:      fs/notify/dnotify/
4287 F:      include/linux/dnotify.h
4288
4289 DISK GEOMETRY AND PARTITION HANDLING
4290 M:      Andries Brouwer <aeb@cwi.nl>
4291 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4292 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4293 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4294 S:      Maintained
4295
4296 DISKQUOTA
4297 M:      Jan Kara <jack@suse.com>
4298 S:      Maintained
4299 F:      Documentation/filesystems/quota.txt
4300 F:      fs/quota/
4301 F:      include/linux/quota*.h
4302 F:      include/uapi/linux/quota*.h
4303
4304 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4305 M:      Bernie Thompson <bernie@plugable.com>
4306 L:      linux-fbdev@vger.kernel.org
4307 S:      Maintained
4308 W:      http://plugable.com/category/projects/udlfb/
4309 F:      drivers/video/fbdev/udlfb.c
4310 F:      include/video/udlfb.h
4311 F:      Documentation/fb/udlfb.txt
4312
4313 DISTRIBUTED LOCK MANAGER (DLM)
4314 M:      Christine Caulfield <ccaulfie@redhat.com>
4315 M:      David Teigland <teigland@redhat.com>
4316 L:      cluster-devel@redhat.com
4317 W:      http://sources.redhat.com/cluster/
4318 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4319 S:      Supported
4320 F:      fs/dlm/
4321
4322 DMA BUFFER SHARING FRAMEWORK
4323 M:      Sumit Semwal <sumit.semwal@linaro.org>
4324 S:      Maintained
4325 L:      linux-media@vger.kernel.org
4326 L:      dri-devel@lists.freedesktop.org
4327 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4328 F:      drivers/dma-buf/
4329 F:      include/linux/dma-buf*
4330 F:      include/linux/reservation.h
4331 F:      include/linux/*fence.h
4332 F:      Documentation/driver-api/dma-buf.rst
4333 T:      git git://anongit.freedesktop.org/drm/drm-misc
4334
4335 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4336 M:      Vinod Koul <vkoul@kernel.org>
4337 L:      dmaengine@vger.kernel.org
4338 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4339 S:      Maintained
4340 F:      drivers/dma/
4341 F:      include/linux/dmaengine.h
4342 F:      include/linux/of_dma.h
4343 F:      Documentation/devicetree/bindings/dma/
4344 F:      Documentation/driver-api/dmaengine/
4345 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4346
4347 DMA MAPPING HELPERS
4348 M:      Christoph Hellwig <hch@lst.de>
4349 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4350 R:      Robin Murphy <robin.murphy@arm.com>
4351 L:      iommu@lists.linux-foundation.org
4352 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4353 W:      http://git.infradead.org/users/hch/dma-mapping.git
4354 S:      Supported
4355 F:      lib/dma-debug.c
4356 F:      lib/dma-direct.c
4357 F:      lib/dma-noncoherent.c
4358 F:      lib/dma-virt.c
4359 F:      drivers/base/dma-mapping.c
4360 F:      drivers/base/dma-coherent.c
4361 F:      include/asm-generic/dma-mapping.h
4362 F:      include/linux/dma-direct.h
4363 F:      include/linux/dma-mapping.h
4364 F:      include/linux/dma-noncoherent.h
4365
4366 DME1737 HARDWARE MONITOR DRIVER
4367 M:      Juerg Haefliger <juergh@gmail.com>
4368 L:      linux-hwmon@vger.kernel.org
4369 S:      Maintained
4370 F:      Documentation/hwmon/dme1737
4371 F:      drivers/hwmon/dme1737.c
4372
4373 DMI/SMBIOS SUPPORT
4374 M:      Jean Delvare <jdelvare@suse.com>
4375 S:      Maintained
4376 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4377 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4378 F:      drivers/firmware/dmi-id.c
4379 F:      drivers/firmware/dmi_scan.c
4380 F:      include/linux/dmi.h
4381
4382 DOCUMENTATION
4383 M:      Jonathan Corbet <corbet@lwn.net>
4384 L:      linux-doc@vger.kernel.org
4385 S:      Maintained
4386 F:      Documentation/
4387 F:      scripts/kernel-doc
4388 X:      Documentation/ABI/
4389 X:      Documentation/devicetree/
4390 X:      Documentation/acpi
4391 X:      Documentation/power
4392 X:      Documentation/spi
4393 X:      Documentation/media
4394 T:      git git://git.lwn.net/linux.git docs-next
4395
4396 DONGWOON DW9714 LENS VOICE COIL DRIVER
4397 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4398 L:      linux-media@vger.kernel.org
4399 T:      git git://linuxtv.org/media_tree.git
4400 S:      Maintained
4401 F:      drivers/media/i2c/dw9714.c
4402
4403 DOUBLETALK DRIVER
4404 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4405 L:      blinux-list@redhat.com
4406 S:      Maintained
4407 F:      drivers/char/dtlk.c
4408 F:      include/linux/dtlk.h
4409
4410 DPAA2 DATAPATH I/O (DPIO) DRIVER
4411 M:      Roy Pledge <Roy.Pledge@nxp.com>
4412 L:      linux-kernel@vger.kernel.org
4413 S:      Maintained
4414 F:      drivers/staging/fsl-mc/bus/dpio
4415
4416 DPAA2 ETHERNET DRIVER
4417 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4418 L:      linux-kernel@vger.kernel.org
4419 S:      Maintained
4420 F:      drivers/staging/fsl-dpaa2/ethernet
4421
4422 DPAA2 ETHERNET SWITCH DRIVER
4423 M:      Razvan Stefanescu <razvan.stefanescu@nxp.com>
4424 L:      linux-kernel@vger.kernel.org
4425 S:      Maintained
4426 F:      drivers/staging/fsl-dpaa2/ethsw
4427
4428 DPT_I2O SCSI RAID DRIVER
4429 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4430 L:      linux-scsi@vger.kernel.org
4431 W:      http://www.adaptec.com/
4432 S:      Maintained
4433 F:      drivers/scsi/dpt*
4434 F:      drivers/scsi/dpt/
4435
4436 DRBD DRIVER
4437 M:      Philipp Reisner <philipp.reisner@linbit.com>
4438 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4439 L:      drbd-dev@lists.linbit.com
4440 W:      http://www.drbd.org
4441 T:      git git://git.linbit.com/linux-drbd.git
4442 T:      git git://git.linbit.com/drbd-8.4.git
4443 S:      Supported
4444 F:      drivers/block/drbd/
4445 F:      lib/lru_cache.c
4446 F:      Documentation/blockdev/drbd/
4447
4448 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4449 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4450 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4451 S:      Supported
4452 F:      Documentation/kobject.txt
4453 F:      drivers/base/
4454 F:      fs/debugfs/
4455 F:      fs/sysfs/
4456 F:      include/linux/debugfs.h
4457 F:      include/linux/kobj*
4458 F:      lib/kobj*
4459
4460 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4461 M:      Kevin Hilman <khilman@kernel.org>
4462 M:      Nishanth Menon <nm@ti.com>
4463 S:      Maintained
4464 F:      drivers/power/avs/
4465 F:      include/linux/power/smartreflex.h
4466 L:      linux-pm@vger.kernel.org
4467
4468 DRM DRIVER FOR ARM PL111 CLCD
4469 M:      Eric Anholt <eric@anholt.net>
4470 T:      git git://anongit.freedesktop.org/drm/drm-misc
4471 S:      Supported
4472 F:      drivers/gpu/drm/pl111/
4473
4474 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4475 M:      Linus Walleij <linus.walleij@linaro.org>
4476 T:      git git://anongit.freedesktop.org/drm/drm-misc
4477 S:      Maintained
4478 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4479 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4480
4481 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4482 M:      Dave Airlie <airlied@redhat.com>
4483 S:      Odd Fixes
4484 F:      drivers/gpu/drm/ast/
4485
4486 DRM DRIVER FOR BOCHS VIRTUAL GPU
4487 M:      Gerd Hoffmann <kraxel@redhat.com>
4488 L:      virtualization@lists.linux-foundation.org
4489 T:      git git://anongit.freedesktop.org/drm/drm-misc
4490 S:      Maintained
4491 F:      drivers/gpu/drm/bochs/
4492
4493 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4494 M:      Linus Walleij <linus.walleij@linaro.org>
4495 T:      git git://anongit.freedesktop.org/drm/drm-misc
4496 S:      Maintained
4497 F:      drivers/gpu/drm/tve200/
4498
4499 DRM DRIVER FOR ILITEK ILI9225 PANELS
4500 M:      David Lechner <david@lechnology.com>
4501 S:      Maintained
4502 F:      drivers/gpu/drm/tinydrm/ili9225.c
4503 F:      Documentation/devicetree/bindings/display/ili9225.txt
4504
4505 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4506 S:      Orphan / Obsolete
4507 F:      drivers/gpu/drm/i810/
4508 F:      include/uapi/drm/i810_drm.h
4509
4510 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4511 S:      Orphan / Obsolete
4512 F:      drivers/gpu/drm/mga/
4513 F:      include/uapi/drm/mga_drm.h
4514
4515 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4516 M:      Dave Airlie <airlied@redhat.com>
4517 S:      Odd Fixes
4518 F:      drivers/gpu/drm/mgag200/
4519
4520 DRM DRIVER FOR MI0283QT
4521 M:      Noralf Trønnes <noralf@tronnes.org>
4522 S:      Maintained
4523 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4524 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4525
4526 DRM DRIVER FOR MSM ADRENO GPU
4527 M:      Rob Clark <robdclark@gmail.com>
4528 L:      linux-arm-msm@vger.kernel.org
4529 L:      dri-devel@lists.freedesktop.org
4530 L:      freedreno@lists.freedesktop.org
4531 T:      git git://people.freedesktop.org/~robclark/linux
4532 S:      Maintained
4533 F:      drivers/gpu/drm/msm/
4534 F:      include/uapi/drm/msm_drm.h
4535 F:      Documentation/devicetree/bindings/display/msm/
4536
4537 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4538 M:      Ben Skeggs <bskeggs@redhat.com>
4539 L:      dri-devel@lists.freedesktop.org
4540 L:      nouveau@lists.freedesktop.org
4541 T:      git git://github.com/skeggsb/linux
4542 S:      Supported
4543 F:      drivers/gpu/drm/nouveau/
4544 F:      include/uapi/drm/nouveau_drm.h
4545
4546 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4547 M:      Noralf Trønnes <noralf@tronnes.org>
4548 S:      Maintained
4549 F:      drivers/gpu/drm/tinydrm/repaper.c
4550 F:      Documentation/devicetree/bindings/display/repaper.txt
4551
4552 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4553 M:      Dave Airlie <airlied@redhat.com>
4554 M:      Gerd Hoffmann <kraxel@redhat.com>
4555 L:      virtualization@lists.linux-foundation.org
4556 T:      git git://anongit.freedesktop.org/drm/drm-misc
4557 S:      Obsolete
4558 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4559 F:      drivers/gpu/drm/cirrus/
4560
4561 DRM DRIVER FOR QXL VIRTUAL GPU
4562 M:      Dave Airlie <airlied@redhat.com>
4563 M:      Gerd Hoffmann <kraxel@redhat.com>
4564 L:      virtualization@lists.linux-foundation.org
4565 T:      git git://anongit.freedesktop.org/drm/drm-misc
4566 S:      Maintained
4567 F:      drivers/gpu/drm/qxl/
4568 F:      include/uapi/drm/qxl_drm.h
4569
4570 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4571 S:      Orphan / Obsolete
4572 F:      drivers/gpu/drm/r128/
4573 F:      include/uapi/drm/r128_drm.h
4574
4575 DRM DRIVER FOR SAVAGE VIDEO CARDS
4576 S:      Orphan / Obsolete
4577 F:      drivers/gpu/drm/savage/
4578 F:      include/uapi/drm/savage_drm.h
4579
4580 DRM DRIVER FOR SIS VIDEO CARDS
4581 S:      Orphan / Obsolete
4582 F:      drivers/gpu/drm/sis/
4583 F:      include/uapi/drm/sis_drm.h
4584
4585 DRM DRIVER FOR SITRONIX ST7586 PANELS
4586 M:      David Lechner <david@lechnology.com>
4587 S:      Maintained
4588 F:      drivers/gpu/drm/tinydrm/st7586.c
4589 F:      Documentation/devicetree/bindings/display/st7586.txt
4590
4591 DRM DRIVER FOR SITRONIX ST7735R PANELS
4592 M:      David Lechner <david@lechnology.com>
4593 S:      Maintained
4594 F:      drivers/gpu/drm/tinydrm/st7735r.c
4595 F:      Documentation/devicetree/bindings/display/st7735r.txt
4596
4597 DRM DRIVER FOR TDFX VIDEO CARDS
4598 S:      Orphan / Obsolete
4599 F:      drivers/gpu/drm/tdfx/
4600
4601 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4602 M:      Dave Airlie <airlied@redhat.com>
4603 S:      Odd Fixes
4604 F:      drivers/gpu/drm/udl/
4605
4606 DRM DRIVER FOR VMWARE VIRTUAL GPU
4607 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4608 M:      Sinclair Yeh <syeh@vmware.com>
4609 M:      Thomas Hellstrom <thellstrom@vmware.com>
4610 L:      dri-devel@lists.freedesktop.org
4611 T:      git git://people.freedesktop.org/~syeh/repos_linux
4612 T:      git git://people.freedesktop.org/~thomash/linux
4613 S:      Supported
4614 F:      drivers/gpu/drm/vmwgfx/
4615 F:      include/uapi/drm/vmwgfx_drm.h
4616
4617 DRM DRIVERS
4618 M:      David Airlie <airlied@linux.ie>
4619 L:      dri-devel@lists.freedesktop.org
4620 T:      git git://people.freedesktop.org/~airlied/linux
4621 B:      https://bugs.freedesktop.org/
4622 C:      irc://chat.freenode.net/dri-devel
4623 S:      Maintained
4624 F:      drivers/gpu/drm/
4625 F:      drivers/gpu/vga/
4626 F:      Documentation/devicetree/bindings/display/
4627 F:      Documentation/devicetree/bindings/gpu/
4628 F:      Documentation/devicetree/bindings/video/
4629 F:      Documentation/gpu/
4630 F:      include/drm/
4631 F:      include/uapi/drm/
4632 F:      include/linux/vga*
4633
4634 DRM DRIVERS AND MISC GPU PATCHES
4635 M:      Gustavo Padovan <gustavo@padovan.org>
4636 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4637 M:      Sean Paul <seanpaul@chromium.org>
4638 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4639 S:      Maintained
4640 T:      git git://anongit.freedesktop.org/drm/drm-misc
4641 F:      Documentation/gpu/
4642 F:      drivers/gpu/vga/
4643 F:      drivers/gpu/drm/*
4644 F:      include/drm/drm*
4645 F:      include/uapi/drm/drm*
4646 F:      include/linux/vga*
4647
4648 DRM DRIVERS FOR ALLWINNER A10
4649 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4650 L:      dri-devel@lists.freedesktop.org
4651 S:      Supported
4652 F:      drivers/gpu/drm/sun4i/
4653 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4654 T:      git git://anongit.freedesktop.org/drm/drm-misc
4655
4656 DRM DRIVERS FOR AMLOGIC SOCS
4657 M:      Neil Armstrong <narmstrong@baylibre.com>
4658 L:      dri-devel@lists.freedesktop.org
4659 L:      linux-amlogic@lists.infradead.org
4660 W:      http://linux-meson.com/
4661 S:      Supported
4662 F:      drivers/gpu/drm/meson/
4663 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4664 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4665 F:      Documentation/gpu/meson.rst
4666 T:      git git://anongit.freedesktop.org/drm/drm-misc
4667
4668 DRM DRIVERS FOR ATMEL HLCDC
4669 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4670 L:      dri-devel@lists.freedesktop.org
4671 S:      Supported
4672 F:      drivers/gpu/drm/atmel-hlcdc/
4673 F:      Documentation/devicetree/bindings/drm/atmel/
4674 T:      git git://anongit.freedesktop.org/drm/drm-misc
4675
4676 DRM DRIVERS FOR BRIDGE CHIPS
4677 M:      Archit Taneja <architt@codeaurora.org>
4678 M:      Andrzej Hajda <a.hajda@samsung.com>
4679 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4680 S:      Maintained
4681 T:      git git://anongit.freedesktop.org/drm/drm-misc
4682 F:      drivers/gpu/drm/bridge/
4683
4684 DRM DRIVERS FOR EXYNOS
4685 M:      Inki Dae <inki.dae@samsung.com>
4686 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4687 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4688 M:      Kyungmin Park <kyungmin.park@samsung.com>
4689 L:      dri-devel@lists.freedesktop.org
4690 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4691 S:      Supported
4692 F:      drivers/gpu/drm/exynos/
4693 F:      include/uapi/drm/exynos_drm.h
4694 F:      Documentation/devicetree/bindings/display/exynos/
4695
4696 DRM DRIVERS FOR FREESCALE DCU
4697 M:      Stefan Agner <stefan@agner.ch>
4698 M:      Alison Wang <alison.wang@nxp.com>
4699 L:      dri-devel@lists.freedesktop.org
4700 S:      Supported
4701 F:      drivers/gpu/drm/fsl-dcu/
4702 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4703 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4704 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19_05b.txt
4705
4706 DRM DRIVERS FOR FREESCALE IMX
4707 M:      Philipp Zabel <p.zabel@pengutronix.de>
4708 L:      dri-devel@lists.freedesktop.org
4709 S:      Maintained
4710 F:      drivers/gpu/drm/imx/
4711 F:      drivers/gpu/ipu-v3/
4712 F:      Documentation/devicetree/bindings/display/imx/
4713
4714 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4715 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4716 L:      dri-devel@lists.freedesktop.org
4717 T:      git git://github.com/patjak/drm-gma500
4718 S:      Maintained
4719 F:      drivers/gpu/drm/gma500/
4720
4721 DRM DRIVERS FOR HISILICON
4722 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4723 M:      Rongrong Zou <zourongrong@gmail.com>
4724 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4725 R:      Chen Feng <puck.chen@hisilicon.com>
4726 L:      dri-devel@lists.freedesktop.org
4727 T:      git git://github.com/xin3liang/linux.git
4728 S:      Maintained
4729 F:      drivers/gpu/drm/hisilicon/
4730 F:      Documentation/devicetree/bindings/display/hisilicon/
4731
4732 DRM DRIVERS FOR MEDIATEK
4733 M:      CK Hu <ck.hu@mediatek.com>
4734 M:      Philipp Zabel <p.zabel@pengutronix.de>
4735 L:      dri-devel@lists.freedesktop.org
4736 S:      Supported
4737 F:      drivers/gpu/drm/mediatek/
4738 F:      Documentation/devicetree/bindings/display/mediatek/
4739
4740 DRM DRIVERS FOR NVIDIA TEGRA
4741 M:      Thierry Reding <thierry.reding@gmail.com>
4742 L:      dri-devel@lists.freedesktop.org
4743 L:      linux-tegra@vger.kernel.org
4744 T:      git git://anongit.freedesktop.org/tegra/linux.git
4745 S:      Supported
4746 F:      drivers/gpu/drm/tegra/
4747 F:      drivers/gpu/host1x/
4748 F:      include/linux/host1x.h
4749 F:      include/uapi/drm/tegra_drm.h
4750 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4751
4752 DRM DRIVERS FOR RENESAS
4753 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4754 L:      dri-devel@lists.freedesktop.org
4755 L:      linux-renesas-soc@vger.kernel.org
4756 T:      git git://linuxtv.org/pinchartl/fbdev
4757 S:      Supported
4758 F:      drivers/gpu/drm/rcar-du/
4759 F:      drivers/gpu/drm/shmobile/
4760 F:      include/linux/platform_data/shmob_drm.h
4761 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4762 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4763 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4764
4765 DRM DRIVERS FOR ROCKCHIP
4766 M:      Sandy Huang <hjc@rock-chips.com>
4767 M:      Heiko Stübner <heiko@sntech.de>
4768 L:      dri-devel@lists.freedesktop.org
4769 S:      Maintained
4770 F:      drivers/gpu/drm/rockchip/
4771 F:      Documentation/devicetree/bindings/display/rockchip/
4772 T:      git git://anongit.freedesktop.org/drm/drm-misc
4773
4774 DRM DRIVERS FOR STI
4775 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4776 M:      Vincent Abriou <vincent.abriou@st.com>
4777 L:      dri-devel@lists.freedesktop.org
4778 T:      git git://anongit.freedesktop.org/drm/drm-misc
4779 S:      Maintained
4780 F:      drivers/gpu/drm/sti
4781 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4782
4783 DRM DRIVERS FOR STM
4784 M:      Yannick Fertre <yannick.fertre@st.com>
4785 M:      Philippe Cornu <philippe.cornu@st.com>
4786 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4787 M:      Vincent Abriou <vincent.abriou@st.com>
4788 L:      dri-devel@lists.freedesktop.org
4789 T:      git git://anongit.freedesktop.org/drm/drm-misc
4790 S:      Maintained
4791 F:      drivers/gpu/drm/stm
4792 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4793
4794 DRM DRIVERS FOR TI LCDC
4795 M:      Jyri Sarha <jsarha@ti.com>
4796 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4797 L:      dri-devel@lists.freedesktop.org
4798 S:      Maintained
4799 F:      drivers/gpu/drm/tilcdc/
4800 F:      Documentation/devicetree/bindings/display/tilcdc/
4801
4802 DRM DRIVERS FOR TI OMAP
4803 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4804 L:      dri-devel@lists.freedesktop.org
4805 S:      Maintained
4806 F:      drivers/gpu/drm/omapdrm/
4807 F:      Documentation/devicetree/bindings/display/ti/
4808
4809 DRM DRIVERS FOR V3D
4810 M:      Eric Anholt <eric@anholt.net>
4811 S:      Supported
4812 F:      drivers/gpu/drm/v3d/
4813 F:      include/uapi/drm/v3d_drm.h
4814 F:      Documentation/devicetree/bindings/display/brcm,bcm-v3d.txt
4815 T:      git git://anongit.freedesktop.org/drm/drm-misc
4816
4817 DRM DRIVERS FOR VC4
4818 M:      Eric Anholt <eric@anholt.net>
4819 T:      git git://github.com/anholt/linux
4820 S:      Supported
4821 F:      drivers/gpu/drm/vc4/
4822 F:      include/uapi/drm/vc4_drm.h
4823 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4824 T:      git git://anongit.freedesktop.org/drm/drm-misc
4825
4826 DRM DRIVERS FOR VIVANTE GPU IP
4827 M:      Lucas Stach <l.stach@pengutronix.de>
4828 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4829 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4830 L:      etnaviv@lists.freedesktop.org
4831 L:      dri-devel@lists.freedesktop.org
4832 S:      Maintained
4833 F:      drivers/gpu/drm/etnaviv/
4834 F:      include/uapi/drm/etnaviv_drm.h
4835 F:      Documentation/devicetree/bindings/display/etnaviv/
4836
4837 DRM DRIVERS FOR ZTE ZX
4838 M:      Shawn Guo <shawnguo@kernel.org>
4839 L:      dri-devel@lists.freedesktop.org
4840 S:      Maintained
4841 F:      drivers/gpu/drm/zte/
4842 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4843 T:      git git://anongit.freedesktop.org/drm/drm-misc
4844
4845 DRM PANEL DRIVERS
4846 M:      Thierry Reding <thierry.reding@gmail.com>
4847 L:      dri-devel@lists.freedesktop.org
4848 T:      git git://anongit.freedesktop.org/drm/drm-misc
4849 S:      Maintained
4850 F:      drivers/gpu/drm/drm_panel.c
4851 F:      drivers/gpu/drm/panel/
4852 F:      include/drm/drm_panel.h
4853 F:      Documentation/devicetree/bindings/display/panel/
4854
4855 DRM TINYDRM DRIVERS
4856 M:      Noralf Trønnes <noralf@tronnes.org>
4857 W:      https://github.com/notro/tinydrm/wiki/Development
4858 T:      git git://anongit.freedesktop.org/drm/drm-misc
4859 S:      Maintained
4860 F:      drivers/gpu/drm/tinydrm/
4861 F:      include/drm/tinydrm/
4862
4863 DRM DRIVERS FOR XEN
4864 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
4865 T:      git git://anongit.freedesktop.org/drm/drm-misc
4866 L:      dri-devel@lists.freedesktop.org
4867 L:      xen-devel@lists.xen.org
4868 S:      Supported
4869 F:      drivers/gpu/drm/xen/
4870 F:      Documentation/gpu/xen-front.rst
4871
4872 DRM TTM SUBSYSTEM
4873 M:      Christian Koenig <christian.koenig@amd.com>
4874 M:      Roger He <Hongbo.He@amd.com>
4875 T:      git git://people.freedesktop.org/~agd5f/linux
4876 S:      Maintained
4877 L:      dri-devel@lists.freedesktop.org
4878 F:      include/drm/ttm/
4879 F:      drivers/gpu/drm/ttm/
4880
4881 DSBR100 USB FM RADIO DRIVER
4882 M:      Alexey Klimov <klimov.linux@gmail.com>
4883 L:      linux-media@vger.kernel.org
4884 T:      git git://linuxtv.org/media_tree.git
4885 S:      Maintained
4886 F:      drivers/media/radio/dsbr100.c
4887
4888 DSCC4 DRIVER
4889 M:      Francois Romieu <romieu@fr.zoreil.com>
4890 L:      netdev@vger.kernel.org
4891 S:      Maintained
4892 F:      drivers/net/wan/dscc4.c
4893
4894 DT3155 MEDIA DRIVER
4895 M:      Hans Verkuil <hverkuil@xs4all.nl>
4896 L:      linux-media@vger.kernel.org
4897 T:      git git://linuxtv.org/media_tree.git
4898 W:      https://linuxtv.org
4899 S:      Odd Fixes
4900 F:      drivers/media/pci/dt3155/
4901
4902 DVB_USB_AF9015 MEDIA DRIVER
4903 M:      Antti Palosaari <crope@iki.fi>
4904 L:      linux-media@vger.kernel.org
4905 W:      https://linuxtv.org
4906 W:      http://palosaari.fi/linux/
4907 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4908 T:      git git://linuxtv.org/anttip/media_tree.git
4909 S:      Maintained
4910 F:      drivers/media/usb/dvb-usb-v2/af9015*
4911
4912 DVB_USB_AF9035 MEDIA DRIVER
4913 M:      Antti Palosaari <crope@iki.fi>
4914 L:      linux-media@vger.kernel.org
4915 W:      https://linuxtv.org
4916 W:      http://palosaari.fi/linux/
4917 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4918 T:      git git://linuxtv.org/anttip/media_tree.git
4919 S:      Maintained
4920 F:      drivers/media/usb/dvb-usb-v2/af9035*
4921
4922 DVB_USB_ANYSEE MEDIA DRIVER
4923 M:      Antti Palosaari <crope@iki.fi>
4924 L:      linux-media@vger.kernel.org
4925 W:      https://linuxtv.org
4926 W:      http://palosaari.fi/linux/
4927 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4928 T:      git git://linuxtv.org/anttip/media_tree.git
4929 S:      Maintained
4930 F:      drivers/media/usb/dvb-usb-v2/anysee*
4931
4932 DVB_USB_AU6610 MEDIA DRIVER
4933 M:      Antti Palosaari <crope@iki.fi>
4934 L:      linux-media@vger.kernel.org
4935 W:      https://linuxtv.org
4936 W:      http://palosaari.fi/linux/
4937 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4938 T:      git git://linuxtv.org/anttip/media_tree.git
4939 S:      Maintained
4940 F:      drivers/media/usb/dvb-usb-v2/au6610*
4941
4942 DVB_USB_CE6230 MEDIA DRIVER
4943 M:      Antti Palosaari <crope@iki.fi>
4944 L:      linux-media@vger.kernel.org
4945 W:      https://linuxtv.org
4946 W:      http://palosaari.fi/linux/
4947 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4948 T:      git git://linuxtv.org/anttip/media_tree.git
4949 S:      Maintained
4950 F:      drivers/media/usb/dvb-usb-v2/ce6230*
4951
4952 DVB_USB_CXUSB MEDIA DRIVER
4953 M:      Michael Krufky <mkrufky@linuxtv.org>
4954 L:      linux-media@vger.kernel.org
4955 W:      https://linuxtv.org
4956 W:      http://github.com/mkrufky
4957 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4958 T:      git git://linuxtv.org/media_tree.git
4959 S:      Maintained
4960 F:      drivers/media/usb/dvb-usb/cxusb*
4961
4962 DVB_USB_EC168 MEDIA DRIVER
4963 M:      Antti Palosaari <crope@iki.fi>
4964 L:      linux-media@vger.kernel.org
4965 W:      https://linuxtv.org
4966 W:      http://palosaari.fi/linux/
4967 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4968 T:      git git://linuxtv.org/anttip/media_tree.git
4969 S:      Maintained
4970 F:      drivers/media/usb/dvb-usb-v2/ec168*
4971
4972 DVB_USB_GL861 MEDIA DRIVER
4973 M:      Antti Palosaari <crope@iki.fi>
4974 L:      linux-media@vger.kernel.org
4975 W:      https://linuxtv.org
4976 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4977 T:      git git://linuxtv.org/anttip/media_tree.git
4978 S:      Maintained
4979 F:      drivers/media/usb/dvb-usb-v2/gl861*
4980
4981 DVB_USB_MXL111SF MEDIA DRIVER
4982 M:      Michael Krufky <mkrufky@linuxtv.org>
4983 L:      linux-media@vger.kernel.org
4984 W:      https://linuxtv.org
4985 W:      http://github.com/mkrufky
4986 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4987 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
4988 S:      Maintained
4989 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
4990
4991 DVB_USB_RTL28XXU MEDIA DRIVER
4992 M:      Antti Palosaari <crope@iki.fi>
4993 L:      linux-media@vger.kernel.org
4994 W:      https://linuxtv.org
4995 W:      http://palosaari.fi/linux/
4996 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4997 T:      git git://linuxtv.org/anttip/media_tree.git
4998 S:      Maintained
4999 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5000
5001 DVB_USB_V2 MEDIA DRIVER
5002 M:      Antti Palosaari <crope@iki.fi>
5003 L:      linux-media@vger.kernel.org
5004 W:      https://linuxtv.org
5005 W:      http://palosaari.fi/linux/
5006 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5007 T:      git git://linuxtv.org/anttip/media_tree.git
5008 S:      Maintained
5009 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5010 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5011
5012 DYNAMIC DEBUG
5013 M:      Jason Baron <jbaron@akamai.com>
5014 S:      Maintained
5015 F:      lib/dynamic_debug.c
5016 F:      include/linux/dynamic_debug.h
5017
5018 DYNAMIC INTERRUPT MODERATION
5019 M:      Tal Gilboa <talgi@mellanox.com>
5020 S:      Maintained
5021 F:      include/linux/net_dim.h
5022
5023 DZ DECSTATION DZ11 SERIAL DRIVER
5024 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5025 S:      Maintained
5026 F:      drivers/tty/serial/dz.*
5027
5028 E3X0 POWER BUTTON DRIVER
5029 M:      Moritz Fischer <moritz.fischer@ettus.com>
5030 L:      usrp-users@lists.ettus.com
5031 W:      http://www.ettus.com
5032 S:      Supported
5033 F:      drivers/input/misc/e3x0-button.c
5034 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5035
5036 E4000 MEDIA DRIVER
5037 M:      Antti Palosaari <crope@iki.fi>
5038 L:      linux-media@vger.kernel.org
5039 W:      https://linuxtv.org
5040 W:      http://palosaari.fi/linux/
5041 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5042 T:      git git://linuxtv.org/anttip/media_tree.git
5043 S:      Maintained
5044 F:      drivers/media/tuners/e4000*
5045
5046 EC100 MEDIA DRIVER
5047 M:      Antti Palosaari <crope@iki.fi>
5048 L:      linux-media@vger.kernel.org
5049 W:      https://linuxtv.org
5050 W:      http://palosaari.fi/linux/
5051 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5052 T:      git git://linuxtv.org/anttip/media_tree.git
5053 S:      Maintained
5054 F:      drivers/media/dvb-frontends/ec100*
5055
5056 ECRYPT FILE SYSTEM
5057 M:      Tyler Hicks <tyhicks@canonical.com>
5058 L:      ecryptfs@vger.kernel.org
5059 W:      http://ecryptfs.org
5060 W:      https://launchpad.net/ecryptfs
5061 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5062 S:      Supported
5063 F:      Documentation/filesystems/ecryptfs.txt
5064 F:      fs/ecryptfs/
5065
5066 EDAC-AMD64
5067 M:      Borislav Petkov <bp@alien8.de>
5068 L:      linux-edac@vger.kernel.org
5069 S:      Maintained
5070 F:      drivers/edac/amd64_edac*
5071
5072 EDAC-CALXEDA
5073 M:      Robert Richter <rric@kernel.org>
5074 L:      linux-edac@vger.kernel.org
5075 S:      Maintained
5076 F:      drivers/edac/highbank*
5077
5078 EDAC-CAVIUM OCTEON
5079 M:      Ralf Baechle <ralf@linux-mips.org>
5080 M:      David Daney <david.daney@cavium.com>
5081 L:      linux-edac@vger.kernel.org
5082 L:      linux-mips@linux-mips.org
5083 S:      Supported
5084 F:      drivers/edac/octeon_edac*
5085
5086 EDAC-CAVIUM THUNDERX
5087 M:      David Daney <david.daney@cavium.com>
5088 M:      Jan Glauber <jglauber@cavium.com>
5089 L:      linux-edac@vger.kernel.org
5090 S:      Supported
5091 F:      drivers/edac/thunderx_edac*
5092
5093 EDAC-CORE
5094 M:      Borislav Petkov <bp@alien8.de>
5095 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5096 L:      linux-edac@vger.kernel.org
5097 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5098 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5099 S:      Supported
5100 F:      Documentation/admin-guide/ras.rst
5101 F:      Documentation/driver-api/edac.rst
5102 F:      drivers/edac/
5103 F:      include/linux/edac.h
5104
5105 EDAC-E752X
5106 M:      Mark Gross <mark.gross@intel.com>
5107 L:      linux-edac@vger.kernel.org
5108 S:      Maintained
5109 F:      drivers/edac/e752x_edac.c
5110
5111 EDAC-E7XXX
5112 L:      linux-edac@vger.kernel.org
5113 S:      Maintained
5114 F:      drivers/edac/e7xxx_edac.c
5115
5116 EDAC-FSL_DDR
5117 M:      York Sun <york.sun@nxp.com>
5118 L:      linux-edac@vger.kernel.org
5119 S:      Maintained
5120 F:      drivers/edac/fsl_ddr_edac.*
5121
5122 EDAC-GHES
5123 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5124 L:      linux-edac@vger.kernel.org
5125 S:      Maintained
5126 F:      drivers/edac/ghes_edac.c
5127
5128 EDAC-I3000
5129 L:      linux-edac@vger.kernel.org
5130 S:      Orphan
5131 F:      drivers/edac/i3000_edac.c
5132
5133 EDAC-I5000
5134 L:      linux-edac@vger.kernel.org
5135 S:      Maintained
5136 F:      drivers/edac/i5000_edac.c
5137
5138 EDAC-I5400
5139 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5140 L:      linux-edac@vger.kernel.org
5141 S:      Maintained
5142 F:      drivers/edac/i5400_edac.c
5143
5144 EDAC-I7300
5145 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5146 L:      linux-edac@vger.kernel.org
5147 S:      Maintained
5148 F:      drivers/edac/i7300_edac.c
5149
5150 EDAC-I7CORE
5151 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5152 L:      linux-edac@vger.kernel.org
5153 S:      Maintained
5154 F:      drivers/edac/i7core_edac.c
5155
5156 EDAC-I82443BXGX
5157 M:      Tim Small <tim@buttersideup.com>
5158 L:      linux-edac@vger.kernel.org
5159 S:      Maintained
5160 F:      drivers/edac/i82443bxgx_edac.c
5161
5162 EDAC-I82975X
5163 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5164 M:      "Arvind R." <arvino55@gmail.com>
5165 L:      linux-edac@vger.kernel.org
5166 S:      Maintained
5167 F:      drivers/edac/i82975x_edac.c
5168
5169 EDAC-IE31200
5170 M:      Jason Baron <jbaron@akamai.com>
5171 L:      linux-edac@vger.kernel.org
5172 S:      Maintained
5173 F:      drivers/edac/ie31200_edac.c
5174
5175 EDAC-MPC85XX
5176 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5177 L:      linux-edac@vger.kernel.org
5178 S:      Maintained
5179 F:      drivers/edac/mpc85xx_edac.[ch]
5180
5181 EDAC-PASEMI
5182 M:      Egor Martovetsky <egor@pasemi.com>
5183 L:      linux-edac@vger.kernel.org
5184 S:      Maintained
5185 F:      drivers/edac/pasemi_edac.c
5186
5187 EDAC-PND2
5188 M:      Tony Luck <tony.luck@intel.com>
5189 L:      linux-edac@vger.kernel.org
5190 S:      Maintained
5191 F:      drivers/edac/pnd2_edac.[ch]
5192
5193 EDAC-R82600
5194 M:      Tim Small <tim@buttersideup.com>
5195 L:      linux-edac@vger.kernel.org
5196 S:      Maintained
5197 F:      drivers/edac/r82600_edac.c
5198
5199 EDAC-SBRIDGE
5200 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5201 L:      linux-edac@vger.kernel.org
5202 S:      Maintained
5203 F:      drivers/edac/sb_edac.c
5204
5205 EDAC-SKYLAKE
5206 M:      Tony Luck <tony.luck@intel.com>
5207 L:      linux-edac@vger.kernel.org
5208 S:      Maintained
5209 F:      drivers/edac/skx_edac.c
5210
5211 EDAC-TI
5212 M:      Tero Kristo <t-kristo@ti.com>
5213 L:      linux-edac@vger.kernel.org
5214 S:      Maintained
5215 F:      drivers/edac/ti_edac.c
5216
5217 EDIROL UA-101/UA-1000 DRIVER
5218 M:      Clemens Ladisch <clemens@ladisch.de>
5219 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5220 T:      git git://git.alsa-project.org/alsa-kernel.git
5221 S:      Maintained
5222 F:      sound/usb/misc/ua101.c
5223
5224 EFI TEST DRIVER
5225 L:      linux-efi@vger.kernel.org
5226 M:      Ivan Hu <ivan.hu@canonical.com>
5227 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5228 S:      Maintained
5229 F:      drivers/firmware/efi/test/
5230
5231 EFI VARIABLE FILESYSTEM
5232 M:      Matthew Garrett <matthew.garrett@nebula.com>
5233 M:      Jeremy Kerr <jk@ozlabs.org>
5234 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5236 L:      linux-efi@vger.kernel.org
5237 S:      Maintained
5238 F:      fs/efivarfs/
5239
5240 EFIFB FRAMEBUFFER DRIVER
5241 L:      linux-fbdev@vger.kernel.org
5242 M:      Peter Jones <pjones@redhat.com>
5243 S:      Maintained
5244 F:      drivers/video/fbdev/efifb.c
5245
5246 EFS FILESYSTEM
5247 W:      http://aeschi.ch.eu.org/efs/
5248 S:      Orphan
5249 F:      fs/efs/
5250
5251 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5252 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5253 L:      netdev@vger.kernel.org
5254 S:      Maintained
5255 F:      drivers/net/ethernet/ibm/ehea/
5256
5257 EM28XX VIDEO4LINUX DRIVER
5258 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5259 L:      linux-media@vger.kernel.org
5260 W:      https://linuxtv.org
5261 T:      git git://linuxtv.org/media_tree.git
5262 S:      Maintained
5263 F:      drivers/media/usb/em28xx/
5264 F:      Documentation/media/v4l-drivers/em28xx*
5265
5266 EMBEDDED LINUX
5267 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5268 M:      Matt Mackall <mpm@selenic.com>
5269 M:      David Woodhouse <dwmw2@infradead.org>
5270 L:      linux-embedded@vger.kernel.org
5271 S:      Maintained
5272
5273 Emulex 10Gbps iSCSI - OneConnect DRIVER
5274 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5275 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5276 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5277 L:      linux-scsi@vger.kernel.org
5278 W:      http://www.broadcom.com
5279 S:      Supported
5280 F:      drivers/scsi/be2iscsi/
5281
5282 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5283 M:      Sathya Perla <sathya.perla@broadcom.com>
5284 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5285 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5286 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5287 L:      netdev@vger.kernel.org
5288 W:      http://www.emulex.com
5289 S:      Supported
5290 F:      drivers/net/ethernet/emulex/benet/
5291
5292 EMULEX ONECONNECT ROCE DRIVER
5293 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5294 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5295 L:      linux-rdma@vger.kernel.org
5296 W:      http://www.broadcom.com
5297 S:      Odd Fixes
5298 F:      drivers/infiniband/hw/ocrdma/
5299 F:      include/uapi/rdma/ocrdma-abi.h
5300
5301 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5302 M:      James Smart <james.smart@broadcom.com>
5303 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5304 L:      linux-scsi@vger.kernel.org
5305 W:      http://www.broadcom.com
5306 S:      Supported
5307 F:      drivers/scsi/lpfc/
5308
5309 ENE CB710 FLASH CARD READER DRIVER
5310 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5311 S:      Maintained
5312 F:      drivers/misc/cb710/
5313 F:      drivers/mmc/host/cb710-mmc.*
5314 F:      include/linux/cb710.h
5315
5316 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5317 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5318 S:      Maintained
5319 F:      drivers/media/rc/ene_ir.*
5320
5321 EPSON S1D13XXX FRAMEBUFFER DRIVER
5322 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5323 S:      Maintained
5324 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5325 F:      drivers/video/fbdev/s1d13xxxfb.c
5326 F:      include/video/s1d13xxxfb.h
5327
5328 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5329 M:      Jeff Layton <jlayton@kernel.org>
5330 S:      Maintained
5331 F:      lib/errseq.c
5332 F:      include/linux/errseq.h
5333
5334 ET131X NETWORK DRIVER
5335 M:      Mark Einon <mark.einon@gmail.com>
5336 S:      Odd Fixes
5337 F:      drivers/net/ethernet/agere/
5338
5339 ETHERNET BRIDGE
5340 M:      Stephen Hemminger <stephen@networkplumber.org>
5341 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5342 L:      netdev@vger.kernel.org
5343 W:      http://www.linuxfoundation.org/en/Net:Bridge
5344 S:      Maintained
5345 F:      include/linux/netfilter_bridge/
5346 F:      net/bridge/
5347
5348 ETHERNET PHY LIBRARY
5349 M:      Andrew Lunn <andrew@lunn.ch>
5350 M:      Florian Fainelli <f.fainelli@gmail.com>
5351 L:      netdev@vger.kernel.org
5352 S:      Maintained
5353 F:      Documentation/ABI/testing/sysfs-bus-mdio
5354 F:      Documentation/devicetree/bindings/net/mdio*
5355 F:      Documentation/networking/phy.txt
5356 F:      drivers/net/phy/
5357 F:      drivers/of/of_mdio.c
5358 F:      drivers/of/of_net.c
5359 F:      include/linux/*mdio*.h
5360 F:      include/linux/of_net.h
5361 F:      include/linux/phy.h
5362 F:      include/linux/phy_fixed.h
5363 F:      include/linux/platform_data/mdio-bcm-unimac.h
5364 F:      include/trace/events/mdio.h
5365 F:      include/uapi/linux/mdio.h
5366 F:      include/uapi/linux/mii.h
5367
5368 EXT2 FILE SYSTEM
5369 M:      Jan Kara <jack@suse.com>
5370 L:      linux-ext4@vger.kernel.org
5371 S:      Maintained
5372 F:      Documentation/filesystems/ext2.txt
5373 F:      fs/ext2/
5374 F:      include/linux/ext2*
5375
5376 EXT4 FILE SYSTEM
5377 M:      "Theodore Ts'o" <tytso@mit.edu>
5378 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5379 L:      linux-ext4@vger.kernel.org
5380 W:      http://ext4.wiki.kernel.org
5381 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5382 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5383 S:      Maintained
5384 F:      Documentation/filesystems/ext4.txt
5385 F:      fs/ext4/
5386
5387 Extended Verification Module (EVM)
5388 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5389 L:      linux-integrity@vger.kernel.org
5390 S:      Supported
5391 F:      security/integrity/evm/
5392
5393 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5394 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5395 L:      linux-efi@vger.kernel.org
5396 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5397 S:      Maintained
5398 F:      Documentation/efi-stub.txt
5399 F:      arch/*/kernel/efi.c
5400 F:      arch/x86/boot/compressed/eboot.[ch]
5401 F:      arch/*/include/asm/efi.h
5402 F:      arch/x86/platform/efi/
5403 F:      drivers/firmware/efi/
5404 F:      include/linux/efi*.h
5405 F:      arch/arm/boot/compressed/efi-header.S
5406 F:      arch/arm64/kernel/efi-entry.S
5407
5408 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5409 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5410 M:      Chanwoo Choi <cw00.choi@samsung.com>
5411 L:      linux-kernel@vger.kernel.org
5412 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5413 S:      Maintained
5414 F:      drivers/extcon/
5415 F:      include/linux/extcon/
5416 F:      include/linux/extcon.h
5417 F:      Documentation/extcon/
5418 F:      Documentation/devicetree/bindings/extcon/
5419
5420 EXYNOS DP DRIVER
5421 M:      Jingoo Han <jingoohan1@gmail.com>
5422 L:      dri-devel@lists.freedesktop.org
5423 S:      Maintained
5424 F:      drivers/gpu/drm/exynos/exynos_dp*
5425
5426 EXYNOS SYSMMU (IOMMU) driver
5427 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5428 L:      iommu@lists.linux-foundation.org
5429 S:      Maintained
5430 F:      drivers/iommu/exynos-iommu.c
5431
5432 EZchip NPS platform support
5433 M:      Vineet Gupta <vgupta@synopsys.com>
5434 S:      Supported
5435 F:      arch/arc/plat-eznps
5436 F:      arch/arc/boot/dts/eznps.dts
5437
5438 F2FS FILE SYSTEM
5439 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5440 M:      Chao Yu <yuchao0@huawei.com>
5441 L:      linux-f2fs-devel@lists.sourceforge.net
5442 W:      https://f2fs.wiki.kernel.org/
5443 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5444 S:      Maintained
5445 F:      Documentation/filesystems/f2fs.txt
5446 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5447 F:      fs/f2fs/
5448 F:      include/linux/f2fs_fs.h
5449 F:      include/trace/events/f2fs.h
5450
5451 F71805F HARDWARE MONITORING DRIVER
5452 M:      Jean Delvare <jdelvare@suse.com>
5453 L:      linux-hwmon@vger.kernel.org
5454 S:      Maintained
5455 F:      Documentation/hwmon/f71805f
5456 F:      drivers/hwmon/f71805f.c
5457
5458 FADDR2LINE
5459 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5460 S:      Maintained
5461 F:      scripts/faddr2line
5462
5463 FAILOVER MODULE
5464 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5465 L:      netdev@vger.kernel.org
5466 S:      Supported
5467 F:      net/core/failover.c
5468 F:      include/net/failover.h
5469 F:      Documentation/networking/failover.rst
5470
5471 FANOTIFY
5472 M:      Jan Kara <jack@suse.cz>
5473 R:      Amir Goldstein <amir73il@gmail.com>
5474 L:      linux-fsdevel@vger.kernel.org
5475 S:      Maintained
5476 F:      fs/notify/fanotify/
5477 F:      include/linux/fanotify.h
5478 F:      include/uapi/linux/fanotify.h
5479
5480 FARSYNC SYNCHRONOUS DRIVER
5481 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5482 W:      http://www.farsite.co.uk/
5483 S:      Supported
5484 F:      drivers/net/wan/farsync.*
5485
5486 FAULT INJECTION SUPPORT
5487 M:      Akinobu Mita <akinobu.mita@gmail.com>
5488 S:      Supported
5489 F:      Documentation/fault-injection/
5490 F:      lib/fault-inject.c
5491
5492 FBTFT Framebuffer drivers
5493 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5494 S:      Maintained
5495 F:      drivers/staging/fbtft/
5496
5497 FC0011 TUNER DRIVER
5498 M:      Michael Buesch <m@bues.ch>
5499 L:      linux-media@vger.kernel.org
5500 S:      Maintained
5501 F:      drivers/media/tuners/fc0011.h
5502 F:      drivers/media/tuners/fc0011.c
5503
5504 FC2580 MEDIA DRIVER
5505 M:      Antti Palosaari <crope@iki.fi>
5506 L:      linux-media@vger.kernel.org
5507 W:      https://linuxtv.org
5508 W:      http://palosaari.fi/linux/
5509 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5510 T:      git git://linuxtv.org/anttip/media_tree.git
5511 S:      Maintained
5512 F:      drivers/media/tuners/fc2580*
5513
5514 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5515 M:      Johannes Thumshirn <jth@kernel.org>
5516 L:      linux-scsi@vger.kernel.org
5517 W:      www.Open-FCoE.org
5518 S:      Supported
5519 F:      drivers/scsi/libfc/
5520 F:      drivers/scsi/fcoe/
5521 F:      include/scsi/fc/
5522 F:      include/scsi/libfc.h
5523 F:      include/scsi/libfcoe.h
5524 F:      include/uapi/scsi/fc/
5525
5526 FILE LOCKING (flock() and fcntl()/lockf())
5527 M:      Jeff Layton <jlayton@kernel.org>
5528 M:      "J. Bruce Fields" <bfields@fieldses.org>
5529 L:      linux-fsdevel@vger.kernel.org
5530 S:      Maintained
5531 F:      include/linux/fcntl.h
5532 F:      include/uapi/linux/fcntl.h
5533 F:      fs/fcntl.c
5534 F:      fs/locks.c
5535
5536 FILESYSTEMS (VFS and infrastructure)
5537 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5538 L:      linux-fsdevel@vger.kernel.org
5539 S:      Maintained
5540 F:      fs/*
5541 F:      include/linux/fs.h
5542 F:      include/uapi/linux/fs.h
5543
5544 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5545 M:      Riku Voipio <riku.voipio@iki.fi>
5546 L:      linux-hwmon@vger.kernel.org
5547 S:      Maintained
5548 F:      drivers/hwmon/f75375s.c
5549 F:      include/linux/f75375s.h
5550
5551 FIREWIRE AUDIO DRIVERS
5552 M:      Clemens Ladisch <clemens@ladisch.de>
5553 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5554 T:      git git://git.alsa-project.org/alsa-kernel.git
5555 S:      Maintained
5556 F:      sound/firewire/
5557
5558 FIREWIRE MEDIA DRIVERS (firedtv)
5559 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5560 L:      linux-media@vger.kernel.org
5561 L:      linux1394-devel@lists.sourceforge.net
5562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5563 S:      Maintained
5564 F:      drivers/media/firewire/
5565
5566 FIREWIRE SBP-2 TARGET
5567 M:      Chris Boot <bootc@bootc.net>
5568 L:      linux-scsi@vger.kernel.org
5569 L:      target-devel@vger.kernel.org
5570 L:      linux1394-devel@lists.sourceforge.net
5571 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5572 S:      Maintained
5573 F:      drivers/target/sbp/
5574
5575 FIREWIRE SUBSYSTEM
5576 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5577 L:      linux1394-devel@lists.sourceforge.net
5578 W:      http://ieee1394.wiki.kernel.org/
5579 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5580 S:      Maintained
5581 F:      drivers/firewire/
5582 F:      include/linux/firewire.h
5583 F:      include/uapi/linux/firewire*.h
5584 F:      tools/firewire/
5585
5586 FIRMWARE LOADER (request_firmware)
5587 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5588 L:      linux-kernel@vger.kernel.org
5589 S:      Maintained
5590 F:      Documentation/firmware_class/
5591 F:      drivers/base/firmware_loader/
5592 F:      include/linux/firmware.h
5593
5594 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5595 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5596 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5597 S:      Maintained
5598 F:      drivers/block/rsxx/
5599
5600 FLOPPY DRIVER
5601 M:      Jiri Kosina <jikos@kernel.org>
5602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5603 S:      Odd fixes
5604 F:      drivers/block/floppy.c
5605
5606 FMC SUBSYSTEM
5607 M:      Alessandro Rubini <rubini@gnudd.com>
5608 W:      http://www.ohwr.org/projects/fmc-bus
5609 S:      Supported
5610 F:      drivers/fmc/
5611 F:      include/linux/fmc*.h
5612 F:      include/linux/ipmi-fru.h
5613 K:      fmc_d.*register
5614
5615 FPGA MANAGER FRAMEWORK
5616 M:      Alan Tull <atull@kernel.org>
5617 M:      Moritz Fischer <mdf@kernel.org>
5618 L:      linux-fpga@vger.kernel.org
5619 S:      Maintained
5620 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5621 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5622 F:      Documentation/fpga/
5623 F:      Documentation/driver-api/fpga/
5624 F:      Documentation/devicetree/bindings/fpga/
5625 F:      drivers/fpga/
5626 F:      include/linux/fpga/
5627 W:      http://www.rocketboards.org
5628
5629 FPU EMULATOR
5630 M:      Bill Metzenthen <billm@melbpc.org.au>
5631 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5632 S:      Maintained
5633 F:      arch/x86/math-emu/
5634
5635 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5636 L:      netdev@vger.kernel.org
5637 S:      Orphan
5638 F:      drivers/net/wan/dlci.c
5639 F:      drivers/net/wan/sdla.c
5640
5641 FRAMEBUFFER LAYER
5642 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5643 L:      dri-devel@lists.freedesktop.org
5644 L:      linux-fbdev@vger.kernel.org
5645 T:      git git://github.com/bzolnier/linux.git
5646 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5647 S:      Maintained
5648 F:      Documentation/fb/
5649 F:      drivers/video/
5650 F:      include/video/
5651 F:      include/linux/fb.h
5652 F:      include/uapi/video/
5653 F:      include/uapi/linux/fb.h
5654
5655 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5656 M:      Horia Geantă <horia.geanta@nxp.com>
5657 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5658 L:      linux-crypto@vger.kernel.org
5659 S:      Maintained
5660 F:      drivers/crypto/caam/
5661 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5662
5663 FREESCALE DIU FRAMEBUFFER DRIVER
5664 M:      Timur Tabi <timur@tabi.org>
5665 L:      linux-fbdev@vger.kernel.org
5666 S:      Maintained
5667 F:      drivers/video/fbdev/fsl-diu-fb.*
5668
5669 FREESCALE DMA DRIVER
5670 M:      Li Yang <leoyang.li@nxp.com>
5671 M:      Zhang Wei <zw@zh-kernel.org>
5672 L:      linuxppc-dev@lists.ozlabs.org
5673 S:      Maintained
5674 F:      drivers/dma/fsldma.*
5675
5676 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5677 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5678 L:      netdev@vger.kernel.org
5679 S:      Maintained
5680 F:      drivers/net/ethernet/freescale/gianfar*
5681 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5682
5683 FREESCALE GPMI NAND DRIVER
5684 M:      Han Xu <han.xu@nxp.com>
5685 L:      linux-mtd@lists.infradead.org
5686 S:      Maintained
5687 F:      drivers/mtd/nand/raw/gpmi-nand/*
5688
5689 FREESCALE I2C CPM DRIVER
5690 M:      Jochen Friedrich <jochen@scram.de>
5691 L:      linuxppc-dev@lists.ozlabs.org
5692 L:      linux-i2c@vger.kernel.org
5693 S:      Maintained
5694 F:      drivers/i2c/busses/i2c-cpm.c
5695
5696 FREESCALE IMX / MXC FEC DRIVER
5697 M:      Fugang Duan <fugang.duan@nxp.com>
5698 L:      netdev@vger.kernel.org
5699 S:      Maintained
5700 F:      drivers/net/ethernet/freescale/fec_main.c
5701 F:      drivers/net/ethernet/freescale/fec_ptp.c
5702 F:      drivers/net/ethernet/freescale/fec.h
5703 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5704
5705 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5706 M:      Sascha Hauer <s.hauer@pengutronix.de>
5707 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5708 L:      linux-fbdev@vger.kernel.org
5709 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5710 S:      Maintained
5711 F:      include/linux/platform_data/video-imxfb.h
5712 F:      drivers/video/fbdev/imxfb.c
5713
5714 FREESCALE QORIQ DPAA ETHERNET DRIVER
5715 M:      Madalin Bucur <madalin.bucur@nxp.com>
5716 L:      netdev@vger.kernel.org
5717 S:      Maintained
5718 F:      drivers/net/ethernet/freescale/dpaa
5719
5720 FREESCALE QORIQ DPAA FMAN DRIVER
5721 M:      Madalin Bucur <madalin.bucur@nxp.com>
5722 L:      netdev@vger.kernel.org
5723 S:      Maintained
5724 F:      drivers/net/ethernet/freescale/fman
5725 F:      Documentation/devicetree/bindings/powerpc/fsl/fman.txt
5726
5727 FREESCALE QORIQ PTP CLOCK DRIVER
5728 M:      Yangbo Lu <yangbo.lu@nxp.com>
5729 L:      netdev@vger.kernel.org
5730 S:      Maintained
5731 F:      drivers/ptp/ptp_qoriq.c
5732 F:      include/linux/fsl/ptp_qoriq.h
5733 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
5734
5735 FREESCALE QUAD SPI DRIVER
5736 M:      Han Xu <han.xu@nxp.com>
5737 L:      linux-mtd@lists.infradead.org
5738 S:      Maintained
5739 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5740
5741 FREESCALE QUICC ENGINE LIBRARY
5742 M:      Qiang Zhao <qiang.zhao@nxp.com>
5743 L:      linuxppc-dev@lists.ozlabs.org
5744 S:      Maintained
5745 F:      drivers/soc/fsl/qe/
5746 F:      include/soc/fsl/*qe*.h
5747 F:      include/soc/fsl/*ucc*.h
5748
5749 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5750 M:      Li Yang <leoyang.li@nxp.com>
5751 L:      netdev@vger.kernel.org
5752 L:      linuxppc-dev@lists.ozlabs.org
5753 S:      Maintained
5754 F:      drivers/net/ethernet/freescale/ucc_geth*
5755
5756 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5757 M:      Zhao Qiang <qiang.zhao@nxp.com>
5758 L:      netdev@vger.kernel.org
5759 L:      linuxppc-dev@lists.ozlabs.org
5760 S:      Maintained
5761 F:      drivers/net/wan/fsl_ucc_hdlc*
5762
5763 FREESCALE QUICC ENGINE UCC UART DRIVER
5764 M:      Timur Tabi <timur@tabi.org>
5765 L:      linuxppc-dev@lists.ozlabs.org
5766 S:      Maintained
5767 F:      drivers/tty/serial/ucc_uart.c
5768
5769 FREESCALE SOC DRIVERS
5770 M:      Li Yang <leoyang.li@nxp.com>
5771 L:      linuxppc-dev@lists.ozlabs.org
5772 L:      linux-arm-kernel@lists.infradead.org
5773 S:      Maintained
5774 F:      Documentation/devicetree/bindings/soc/fsl/
5775 F:      drivers/soc/fsl/
5776 F:      include/linux/fsl/
5777
5778 FREESCALE SOC FS_ENET DRIVER
5779 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5780 M:      Vitaly Bordug <vbordug@ru.mvista.com>
5781 L:      linuxppc-dev@lists.ozlabs.org
5782 L:      netdev@vger.kernel.org
5783 S:      Maintained
5784 F:      drivers/net/ethernet/freescale/fs_enet/
5785 F:      include/linux/fs_enet_pd.h
5786
5787 FREESCALE SOC SOUND DRIVERS
5788 M:      Timur Tabi <timur@tabi.org>
5789 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5790 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5791 R:      Fabio Estevam <fabio.estevam@nxp.com>
5792 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5793 L:      linuxppc-dev@lists.ozlabs.org
5794 S:      Maintained
5795 F:      sound/soc/fsl/fsl*
5796 F:      sound/soc/fsl/imx*
5797 F:      sound/soc/fsl/mpc8610_hpcd.c
5798
5799 FREESCALE USB PERIPHERAL DRIVERS
5800 M:      Li Yang <leoyang.li@nxp.com>
5801 L:      linux-usb@vger.kernel.org
5802 L:      linuxppc-dev@lists.ozlabs.org
5803 S:      Maintained
5804 F:      drivers/usb/gadget/udc/fsl*
5805
5806 FREEVXFS FILESYSTEM
5807 M:      Christoph Hellwig <hch@infradead.org>
5808 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5809 S:      Maintained
5810 F:      fs/freevxfs/
5811
5812 FREEZER
5813 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5814 M:      Pavel Machek <pavel@ucw.cz>
5815 L:      linux-pm@vger.kernel.org
5816 S:      Supported
5817 F:      Documentation/power/freezing-of-tasks.txt
5818 F:      include/linux/freezer.h
5819 F:      kernel/freezer.c
5820
5821 FRONTSWAP API
5822 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5823 L:      linux-kernel@vger.kernel.org
5824 S:      Maintained
5825 F:      mm/frontswap.c
5826 F:      include/linux/frontswap.h
5827
5828 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5829 M:      David Howells <dhowells@redhat.com>
5830 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5831 S:      Supported
5832 F:      Documentation/filesystems/caching/
5833 F:      fs/fscache/
5834 F:      include/linux/fscache*.h
5835
5836 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
5837 M:      Theodore Y. Ts'o <tytso@mit.edu>
5838 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5839 L:      linux-fscrypt@vger.kernel.org
5840 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
5841 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
5842 S:      Supported
5843 F:      fs/crypto/
5844 F:      include/linux/fscrypt*.h
5845 F:      Documentation/filesystems/fscrypt.rst
5846
5847 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
5848 M:      Jan Kara <jack@suse.cz>
5849 R:      Amir Goldstein <amir73il@gmail.com>
5850 L:      linux-fsdevel@vger.kernel.org
5851 S:      Maintained
5852 F:      fs/notify/
5853 F:      include/linux/fsnotify*.h
5854
5855 FUJITSU LAPTOP EXTRAS
5856 M:      Jonathan Woithe <jwoithe@just42.net>
5857 L:      platform-driver-x86@vger.kernel.org
5858 S:      Maintained
5859 F:      drivers/platform/x86/fujitsu-laptop.c
5860
5861 FUJITSU M-5MO LS CAMERA ISP DRIVER
5862 M:      Kyungmin Park <kyungmin.park@samsung.com>
5863 M:      Heungjun Kim <riverful.kim@samsung.com>
5864 L:      linux-media@vger.kernel.org
5865 S:      Maintained
5866 F:      drivers/media/i2c/m5mols/
5867 F:      include/media/i2c/m5mols.h
5868
5869 FUJITSU TABLET EXTRAS
5870 M:      Robert Gerlach <khnz@gmx.de>
5871 L:      platform-driver-x86@vger.kernel.org
5872 S:      Maintained
5873 F:      drivers/platform/x86/fujitsu-tablet.c
5874
5875 FUSE: FILESYSTEM IN USERSPACE
5876 M:      Miklos Szeredi <miklos@szeredi.hu>
5877 L:      linux-fsdevel@vger.kernel.org
5878 W:      http://fuse.sourceforge.net/
5879 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
5880 S:      Maintained
5881 F:      fs/fuse/
5882 F:      include/uapi/linux/fuse.h
5883 F:      Documentation/filesystems/fuse.txt
5884
5885 FUTEX SUBSYSTEM
5886 M:      Thomas Gleixner <tglx@linutronix.de>
5887 M:      Ingo Molnar <mingo@redhat.com>
5888 R:      Peter Zijlstra <peterz@infradead.org>
5889 R:      Darren Hart <dvhart@infradead.org>
5890 L:      linux-kernel@vger.kernel.org
5891 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
5892 S:      Maintained
5893 F:      kernel/futex.c
5894 F:      kernel/futex_compat.c
5895 F:      include/asm-generic/futex.h
5896 F:      include/linux/futex.h
5897 F:      include/uapi/linux/futex.h
5898 F:      tools/testing/selftests/futex/
5899 F:      tools/perf/bench/futex*
5900 F:      Documentation/*futex*
5901
5902 GCC PLUGINS
5903 M:      Kees Cook <keescook@chromium.org>
5904 R:      Emese Revfy <re.emese@gmail.com>
5905 L:      kernel-hardening@lists.openwall.com
5906 S:      Maintained
5907 F:      scripts/gcc-plugins/
5908 F:      scripts/gcc-plugin.sh
5909 F:      scripts/Makefile.gcc-plugins
5910 F:      Documentation/gcc-plugins.txt
5911
5912 GCOV BASED KERNEL PROFILING
5913 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
5914 S:      Maintained
5915 F:      kernel/gcov/
5916 F:      Documentation/dev-tools/gcov.rst
5917
5918 GDB KERNEL DEBUGGING HELPER SCRIPTS
5919 M:      Jan Kiszka <jan.kiszka@siemens.com>
5920 M:      Kieran Bingham <kieran@bingham.xyz>
5921 S:      Supported
5922 F:      scripts/gdb/
5923
5924 GDT SCSI DISK ARRAY CONTROLLER DRIVER
5925 M:      Achim Leubner <achim_leubner@adaptec.com>
5926 L:      linux-scsi@vger.kernel.org
5927 W:      http://www.icp-vortex.com/
5928 S:      Supported
5929 F:      drivers/scsi/gdt*
5930
5931 GEMTEK FM RADIO RECEIVER DRIVER
5932 M:      Hans Verkuil <hverkuil@xs4all.nl>
5933 L:      linux-media@vger.kernel.org
5934 T:      git git://linuxtv.org/media_tree.git
5935 W:      https://linuxtv.org
5936 S:      Maintained
5937 F:      drivers/media/radio/radio-gemtek*
5938
5939 GENERIC GPIO I2C DRIVER
5940 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
5941 S:      Supported
5942 F:      drivers/i2c/busses/i2c-gpio.c
5943 F:      include/linux/i2c-gpio.h
5944
5945 GENERIC GPIO I2C MULTIPLEXER DRIVER
5946 M:      Peter Korsgaard <peter.korsgaard@barco.com>
5947 L:      linux-i2c@vger.kernel.org
5948 S:      Supported
5949 F:      drivers/i2c/muxes/i2c-mux-gpio.c
5950 F:      include/linux/i2c-mux-gpio.h
5951 F:      Documentation/i2c/muxes/i2c-mux-gpio
5952
5953 GENERIC HDLC (WAN) DRIVERS
5954 M:      Krzysztof Halasa <khc@pm.waw.pl>
5955 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
5956 S:      Maintained
5957 F:      drivers/net/wan/c101.c
5958 F:      drivers/net/wan/hd6457*
5959 F:      drivers/net/wan/hdlc*
5960 F:      drivers/net/wan/n2.c
5961 F:      drivers/net/wan/pc300too.c
5962 F:      drivers/net/wan/pci200syn.c
5963 F:      drivers/net/wan/wanxl*
5964
5965 GENERIC INCLUDE/ASM HEADER FILES
5966 M:      Arnd Bergmann <arnd@arndb.de>
5967 L:      linux-arch@vger.kernel.org
5968 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
5969 S:      Maintained
5970 F:      include/asm-generic/
5971 F:      include/uapi/asm-generic/
5972
5973 GENERIC PHY FRAMEWORK
5974 M:      Kishon Vijay Abraham I <kishon@ti.com>
5975 L:      linux-kernel@vger.kernel.org
5976 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
5977 S:      Supported
5978 F:      drivers/phy/
5979 F:      include/linux/phy/
5980
5981 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
5982 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
5983 S:      Supported
5984 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
5985
5986 GENERIC PM DOMAINS
5987 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5988 M:      Kevin Hilman <khilman@kernel.org>
5989 M:      Ulf Hansson <ulf.hansson@linaro.org>
5990 L:      linux-pm@vger.kernel.org
5991 S:      Supported
5992 F:      drivers/base/power/domain*.c
5993 F:      include/linux/pm_domain.h
5994 F:      Documentation/devicetree/bindings/power/power_domain.txt
5995
5996 GENERIC UIO DRIVER FOR PCI DEVICES
5997 M:      "Michael S. Tsirkin" <mst@redhat.com>
5998 L:      kvm@vger.kernel.org
5999 S:      Supported
6000 F:      drivers/uio/uio_pci_generic.c
6001
6002 GENWQE (IBM Generic Workqueue Card)
6003 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6004 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6005 S:      Supported
6006 F:      drivers/misc/genwqe/
6007
6008 GET_MAINTAINER SCRIPT
6009 M:      Joe Perches <joe@perches.com>
6010 S:      Maintained
6011 F:      scripts/get_maintainer.pl
6012
6013 GFS2 FILE SYSTEM
6014 M:      Bob Peterson <rpeterso@redhat.com>
6015 M:      Andreas Gruenbacher <agruenba@redhat.com>
6016 L:      cluster-devel@redhat.com
6017 W:      http://sources.redhat.com/cluster/
6018 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6019 S:      Supported
6020 F:      Documentation/filesystems/gfs2*.txt
6021 F:      fs/gfs2/
6022 F:      include/uapi/linux/gfs2_ondisk.h
6023
6024 GIGASET ISDN DRIVERS
6025 M:      Paul Bolle <pebolle@tiscali.nl>
6026 L:      gigaset307x-common@lists.sourceforge.net
6027 W:      http://gigaset307x.sourceforge.net/
6028 S:      Odd Fixes
6029 F:      Documentation/isdn/README.gigaset
6030 F:      drivers/isdn/gigaset/
6031 F:      include/uapi/linux/gigaset_dev.h
6032
6033 GO7007 MPEG CODEC
6034 M:      Hans Verkuil <hans.verkuil@cisco.com>
6035 L:      linux-media@vger.kernel.org
6036 S:      Maintained
6037 F:      drivers/media/usb/go7007/
6038
6039 GOODIX TOUCHSCREEN
6040 M:      Bastien Nocera <hadess@hadess.net>
6041 L:      linux-input@vger.kernel.org
6042 S:      Maintained
6043 F:      drivers/input/touchscreen/goodix.c
6044
6045 GPD POCKET FAN DRIVER
6046 M:      Hans de Goede <hdegoede@redhat.com>
6047 L:      platform-driver-x86@vger.kernel.org
6048 S:      Maintained
6049 F:      drivers/platform/x86/gpd-pocket-fan.c
6050
6051 GPIO ACPI SUPPORT
6052 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6053 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6054 L:      linux-gpio@vger.kernel.org
6055 L:      linux-acpi@vger.kernel.org
6056 S:      Maintained
6057 F:      Documentation/acpi/gpio-properties.txt
6058 F:      drivers/gpio/gpiolib-acpi.c
6059
6060 GPIO IR Transmitter
6061 M:      Sean Young <sean@mess.org>
6062 L:      linux-media@vger.kernel.org
6063 S:      Maintained
6064 F:      drivers/media/rc/gpio-ir-tx.c
6065
6066 GPIO MOCKUP DRIVER
6067 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6068 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6069 L:      linux-gpio@vger.kernel.org
6070 S:      Maintained
6071 F:      drivers/gpio/gpio-mockup.c
6072 F:      tools/testing/selftests/gpio/
6073
6074 GPIO SUBSYSTEM
6075 M:      Linus Walleij <linus.walleij@linaro.org>
6076 L:      linux-gpio@vger.kernel.org
6077 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6078 S:      Maintained
6079 F:      Documentation/devicetree/bindings/gpio/
6080 F:      Documentation/driver-api/gpio/
6081 F:      Documentation/gpio/
6082 F:      Documentation/ABI/testing/gpio-cdev
6083 F:      Documentation/ABI/obsolete/sysfs-gpio
6084 F:      drivers/gpio/
6085 F:      include/linux/gpio/
6086 F:      include/linux/gpio.h
6087 F:      include/linux/of_gpio.h
6088 F:      include/asm-generic/gpio.h
6089 F:      include/uapi/linux/gpio.h
6090 F:      tools/gpio/
6091
6092 GRE DEMULTIPLEXER DRIVER
6093 M:      Dmitry Kozlov <xeb@mail.ru>
6094 L:      netdev@vger.kernel.org
6095 S:      Maintained
6096 F:      net/ipv4/gre_demux.c
6097 F:      net/ipv4/gre_offload.c
6098 F:      include/net/gre.h
6099
6100 GRETH 10/100/1G Ethernet MAC device driver
6101 M:      Andreas Larsson <andreas@gaisler.com>
6102 L:      netdev@vger.kernel.org
6103 S:      Maintained
6104 F:      drivers/net/ethernet/aeroflex/
6105
6106 GREYBUS AUDIO PROTOCOLS DRIVERS
6107 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6108 M:      Mark Greer <mgreer@animalcreek.com>
6109 S:      Maintained
6110 F:      drivers/staging/greybus/audio_apbridgea.c
6111 F:      drivers/staging/greybus/audio_apbridgea.h
6112 F:      drivers/staging/greybus/audio_codec.c
6113 F:      drivers/staging/greybus/audio_codec.h
6114 F:      drivers/staging/greybus/audio_gb.c
6115 F:      drivers/staging/greybus/audio_manager.c
6116 F:      drivers/staging/greybus/audio_manager.h
6117 F:      drivers/staging/greybus/audio_manager_module.c
6118 F:      drivers/staging/greybus/audio_manager_private.h
6119 F:      drivers/staging/greybus/audio_manager_sysfs.c
6120 F:      drivers/staging/greybus/audio_module.c
6121 F:      drivers/staging/greybus/audio_topology.c
6122
6123 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6124 M:      Viresh Kumar <vireshk@kernel.org>
6125 S:      Maintained
6126 F:      drivers/staging/greybus/authentication.c
6127 F:      drivers/staging/greybus/bootrom.c
6128 F:      drivers/staging/greybus/firmware.h
6129 F:      drivers/staging/greybus/fw-core.c
6130 F:      drivers/staging/greybus/fw-download.c
6131 F:      drivers/staging/greybus/fw-managament.c
6132 F:      drivers/staging/greybus/greybus_authentication.h
6133 F:      drivers/staging/greybus/greybus_firmware.h
6134 F:      drivers/staging/greybus/hid.c
6135 F:      drivers/staging/greybus/i2c.c
6136 F:      drivers/staging/greybus/spi.c
6137 F:      drivers/staging/greybus/spilib.c
6138 F:      drivers/staging/greybus/spilib.h
6139
6140 GREYBUS LOOPBACK/TIME PROTOCOLS DRIVERS
6141 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6142 S:      Maintained
6143 F:      drivers/staging/greybus/loopback.c
6144 F:      drivers/staging/greybus/timesync.c
6145 F:      drivers/staging/greybus/timesync_platform.c
6146
6147 GREYBUS PLATFORM DRIVERS
6148 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6149 S:      Maintained
6150 F:      drivers/staging/greybus/arche-platform.c
6151 F:      drivers/staging/greybus/arche-apb-ctrl.c
6152 F:      drivers/staging/greybus/arche_platform.h
6153
6154 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6155 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6156 S:      Maintained
6157 F:      drivers/staging/greybus/sdio.c
6158 F:      drivers/staging/greybus/light.c
6159 F:      drivers/staging/greybus/gpio.c
6160 F:      drivers/staging/greybus/power_supply.c
6161 F:      drivers/staging/greybus/spi.c
6162 F:      drivers/staging/greybus/spilib.c
6163
6164 GREYBUS SUBSYSTEM
6165 M:      Johan Hovold <johan@kernel.org>
6166 M:      Alex Elder <elder@kernel.org>
6167 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6168 S:      Maintained
6169 F:      drivers/staging/greybus/
6170 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6171
6172 GREYBUS UART PROTOCOLS DRIVERS
6173 M:      David Lin <dtwlin@gmail.com>
6174 S:      Maintained
6175 F:      drivers/staging/greybus/uart.c
6176 F:      drivers/staging/greybus/log.c
6177
6178 GS1662 VIDEO SERIALIZER
6179 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6180 L:      linux-media@vger.kernel.org
6181 T:      git git://linuxtv.org/media_tree.git
6182 S:      Maintained
6183 F:      drivers/media/spi/gs1662.c
6184
6185 GSPCA FINEPIX SUBDRIVER
6186 M:      Frank Zago <frank@zago.net>
6187 L:      linux-media@vger.kernel.org
6188 T:      git git://linuxtv.org/media_tree.git
6189 S:      Maintained
6190 F:      drivers/media/usb/gspca/finepix.c
6191
6192 GSPCA GL860 SUBDRIVER
6193 M:      Olivier Lorin <o.lorin@laposte.net>
6194 L:      linux-media@vger.kernel.org
6195 T:      git git://linuxtv.org/media_tree.git
6196 S:      Maintained
6197 F:      drivers/media/usb/gspca/gl860/
6198
6199 GSPCA M5602 SUBDRIVER
6200 M:      Erik Andren <erik.andren@gmail.com>
6201 L:      linux-media@vger.kernel.org
6202 T:      git git://linuxtv.org/media_tree.git
6203 S:      Maintained
6204 F:      drivers/media/usb/gspca/m5602/
6205
6206 GSPCA PAC207 SONIXB SUBDRIVER
6207 M:      Hans Verkuil <hverkuil@xs4all.nl>
6208 L:      linux-media@vger.kernel.org
6209 T:      git git://linuxtv.org/media_tree.git
6210 S:      Odd Fixes
6211 F:      drivers/media/usb/gspca/pac207.c
6212
6213 GSPCA SN9C20X SUBDRIVER
6214 M:      Brian Johnson <brijohn@gmail.com>
6215 L:      linux-media@vger.kernel.org
6216 T:      git git://linuxtv.org/media_tree.git
6217 S:      Maintained
6218 F:      drivers/media/usb/gspca/sn9c20x.c
6219
6220 GSPCA T613 SUBDRIVER
6221 M:      Leandro Costantino <lcostantino@gmail.com>
6222 L:      linux-media@vger.kernel.org
6223 T:      git git://linuxtv.org/media_tree.git
6224 S:      Maintained
6225 F:      drivers/media/usb/gspca/t613.c
6226
6227 GSPCA USB WEBCAM DRIVER
6228 M:      Hans Verkuil <hverkuil@xs4all.nl>
6229 L:      linux-media@vger.kernel.org
6230 T:      git git://linuxtv.org/media_tree.git
6231 S:      Odd Fixes
6232 F:      drivers/media/usb/gspca/
6233
6234 GTP (GPRS Tunneling Protocol)
6235 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6236 M:      Harald Welte <laforge@gnumonks.org>
6237 L:      osmocom-net-gprs@lists.osmocom.org
6238 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6239 S:      Maintained
6240 F:      drivers/net/gtp.c
6241
6242 GUID PARTITION TABLE (GPT)
6243 M:      Davidlohr Bueso <dave@stgolabs.net>
6244 L:      linux-efi@vger.kernel.org
6245 S:      Maintained
6246 F:      block/partitions/efi.*
6247
6248 H8/300 ARCHITECTURE
6249 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6250 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6251 W:      http://uclinux-h8.sourceforge.jp
6252 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6253 S:      Maintained
6254 F:      arch/h8300/
6255 F:      drivers/clocksource/h8300_*.c
6256 F:      drivers/clk/h8300/
6257 F:      drivers/irqchip/irq-renesas-h8*.c
6258
6259 HACKRF MEDIA DRIVER
6260 M:      Antti Palosaari <crope@iki.fi>
6261 L:      linux-media@vger.kernel.org
6262 W:      https://linuxtv.org
6263 W:      http://palosaari.fi/linux/
6264 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6265 T:      git git://linuxtv.org/anttip/media_tree.git
6266 S:      Maintained
6267 F:      drivers/media/usb/hackrf/
6268
6269 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6270 M:      Frank Seidel <frank@f-seidel.de>
6271 L:      platform-driver-x86@vger.kernel.org
6272 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6273 S:      Maintained
6274 F:      drivers/platform/x86/hdaps.c
6275
6276 HARDWARE MONITORING
6277 M:      Jean Delvare <jdelvare@suse.com>
6278 M:      Guenter Roeck <linux@roeck-us.net>
6279 L:      linux-hwmon@vger.kernel.org
6280 W:      http://hwmon.wiki.kernel.org/
6281 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6282 S:      Maintained
6283 F:      Documentation/devicetree/bindings/hwmon/
6284 F:      Documentation/hwmon/
6285 F:      drivers/hwmon/
6286 F:      include/linux/hwmon*.h
6287
6288 HARDWARE RANDOM NUMBER GENERATOR CORE
6289 M:      Matt Mackall <mpm@selenic.com>
6290 M:      Herbert Xu <herbert@gondor.apana.org.au>
6291 L:      linux-crypto@vger.kernel.org
6292 S:      Odd fixes
6293 F:      Documentation/devicetree/bindings/rng/
6294 F:      Documentation/hw_random.txt
6295 F:      drivers/char/hw_random/
6296 F:      include/linux/hw_random.h
6297
6298 HARDWARE TRACING FACILITIES
6299 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6300 S:      Maintained
6301 F:      drivers/hwtracing/
6302
6303 HARDWARE SPINLOCK CORE
6304 M:      Ohad Ben-Cohen <ohad@wizery.com>
6305 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6306 L:      linux-remoteproc@vger.kernel.org
6307 S:      Maintained
6308 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6309 F:      Documentation/devicetree/bindings/hwlock/
6310 F:      Documentation/hwspinlock.txt
6311 F:      drivers/hwspinlock/
6312 F:      include/linux/hwspinlock.h
6313
6314 HARMONY SOUND DRIVER
6315 L:      linux-parisc@vger.kernel.org
6316 S:      Maintained
6317 F:      sound/parisc/harmony.*
6318
6319 HDPVR USB VIDEO ENCODER DRIVER
6320 M:      Hans Verkuil <hverkuil@xs4all.nl>
6321 L:      linux-media@vger.kernel.org
6322 T:      git git://linuxtv.org/media_tree.git
6323 W:      https://linuxtv.org
6324 S:      Odd Fixes
6325 F:      drivers/media/usb/hdpvr/
6326
6327 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6328 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6329 S:      Supported
6330 F:      Documentation/watchdog/hpwdt.txt
6331 F:      drivers/watchdog/hpwdt.c
6332
6333 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6334 M:      Don Brace <don.brace@microsemi.com>
6335 L:      esc.storagedev@microsemi.com
6336 L:      linux-scsi@vger.kernel.org
6337 S:      Supported
6338 F:      Documentation/scsi/hpsa.txt
6339 F:      drivers/scsi/hpsa*.[ch]
6340 F:      include/linux/cciss*.h
6341 F:      include/uapi/linux/cciss*.h
6342
6343 HFI1 DRIVER
6344 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6345 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6346 L:      linux-rdma@vger.kernel.org
6347 S:      Supported
6348 F:      drivers/infiniband/hw/hfi1
6349
6350 HFS FILESYSTEM
6351 L:      linux-fsdevel@vger.kernel.org
6352 S:      Orphan
6353 F:      Documentation/filesystems/hfs.txt
6354 F:      fs/hfs/
6355
6356 HFSPLUS FILESYSTEM
6357 L:      linux-fsdevel@vger.kernel.org
6358 S:      Orphan
6359 F:      Documentation/filesystems/hfsplus.txt
6360 F:      fs/hfsplus/
6361
6362 HGA FRAMEBUFFER DRIVER
6363 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6364 L:      linux-nvidia@lists.surfsouth.com
6365 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6366 S:      Maintained
6367 F:      drivers/video/fbdev/hgafb.c
6368
6369 HIBERNATION (aka Software Suspend, aka swsusp)
6370 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6371 M:      Pavel Machek <pavel@ucw.cz>
6372 L:      linux-pm@vger.kernel.org
6373 B:      https://bugzilla.kernel.org
6374 S:      Supported
6375 F:      arch/x86/power/
6376 F:      drivers/base/power/
6377 F:      kernel/power/
6378 F:      include/linux/suspend.h
6379 F:      include/linux/freezer.h
6380 F:      include/linux/pm.h
6381 F:      arch/*/include/asm/suspend*.h
6382
6383 HID CORE LAYER
6384 M:      Jiri Kosina <jikos@kernel.org>
6385 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6386 L:      linux-input@vger.kernel.org
6387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6388 S:      Maintained
6389 F:      drivers/hid/
6390 F:      include/linux/hid*
6391 F:      include/uapi/linux/hid*
6392
6393 HID SENSOR HUB DRIVERS
6394 M:      Jiri Kosina <jikos@kernel.org>
6395 M:      Jonathan Cameron <jic23@kernel.org>
6396 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6397 L:      linux-input@vger.kernel.org
6398 L:      linux-iio@vger.kernel.org
6399 S:      Maintained
6400 F:      Documentation/hid/hid-sensor*
6401 F:      drivers/hid/hid-sensor-*
6402 F:      drivers/iio/*/hid-*
6403 F:      include/linux/hid-sensor-*
6404
6405 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6406 M:      Thomas Gleixner <tglx@linutronix.de>
6407 L:      linux-kernel@vger.kernel.org
6408 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6409 S:      Maintained
6410 F:      Documentation/timers/
6411 F:      kernel/time/hrtimer.c
6412 F:      kernel/time/clockevents.c
6413 F:      kernel/time/timer_*.c
6414 F:      include/linux/clockchips.h
6415 F:      include/linux/hrtimer.h
6416
6417 HIGH-SPEED SCC DRIVER FOR AX.25
6418 L:      linux-hams@vger.kernel.org
6419 S:      Orphan
6420 F:      drivers/net/hamradio/dmascc.c
6421 F:      drivers/net/hamradio/scc.c
6422
6423 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6424 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6425 W:      http://www.highpoint-tech.com
6426 S:      Supported
6427 F:      Documentation/scsi/hptiop.txt
6428 F:      drivers/scsi/hptiop.c
6429
6430 HIPPI
6431 M:      Jes Sorensen <jes@trained-monkey.org>
6432 L:      linux-hippi@sunsite.dk
6433 S:      Maintained
6434 F:      include/linux/hippidevice.h
6435 F:      include/uapi/linux/if_hippi.h
6436 F:      net/802/hippi.c
6437 F:      drivers/net/hippi/
6438
6439 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6440 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6441 M:      Salil Mehta <salil.mehta@huawei.com>
6442 L:      netdev@vger.kernel.org
6443 W:      http://www.hisilicon.com
6444 S:      Maintained
6445 F:      drivers/net/ethernet/hisilicon/hns3/
6446
6447 HISILICON LPC BUS DRIVER
6448 M:      john.garry@huawei.com
6449 W:      http://www.hisilicon.com
6450 S:      Maintained
6451 F:      drivers/bus/hisi_lpc.c
6452 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6453
6454 HISILICON NETWORK SUBSYSTEM DRIVER
6455 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6456 M:      Salil Mehta <salil.mehta@huawei.com>
6457 L:      netdev@vger.kernel.org
6458 W:      http://www.hisilicon.com
6459 S:      Maintained
6460 F:      drivers/net/ethernet/hisilicon/
6461 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6462
6463 HISILICON PMU DRIVER
6464 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6465 W:      http://www.hisilicon.com
6466 S:      Supported
6467 F:      drivers/perf/hisilicon
6468 F:      Documentation/perf/hisi-pmu.txt
6469
6470 HISILICON ROCE DRIVER
6471 M:      Lijun Ou <oulijun@huawei.com>
6472 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6473 L:      linux-rdma@vger.kernel.org
6474 S:      Maintained
6475 F:      drivers/infiniband/hw/hns/
6476 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6477
6478 HISILICON SAS Controller
6479 M:      John Garry <john.garry@huawei.com>
6480 W:      http://www.hisilicon.com
6481 S:      Supported
6482 F:      drivers/scsi/hisi_sas/
6483 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6484
6485 HMM - Heterogeneous Memory Management
6486 M:      Jérôme Glisse <jglisse@redhat.com>
6487 L:      linux-mm@kvack.org
6488 S:      Maintained
6489 F:      mm/hmm*
6490 F:      include/linux/hmm*
6491 F:      Documentation/vm/hmm.txt
6492
6493 HOST AP DRIVER
6494 M:      Jouni Malinen <j@w1.fi>
6495 L:      linux-wireless@vger.kernel.org
6496 W:      http://w1.fi/hostap-driver.html
6497 S:      Obsolete
6498 F:      drivers/net/wireless/intersil/hostap/
6499
6500 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6501 L:      platform-driver-x86@vger.kernel.org
6502 S:      Orphan
6503 F:      drivers/platform/x86/tc1100-wmi.c
6504
6505 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6506 M:      Jaroslav Kysela <perex@perex.cz>
6507 S:      Maintained
6508 F:      drivers/net/ethernet/hp/hp100.*
6509
6510 HPET:   High Precision Event Timers driver
6511 M:      Clemens Ladisch <clemens@ladisch.de>
6512 S:      Maintained
6513 F:      Documentation/timers/hpet.txt
6514 F:      drivers/char/hpet.c
6515 F:      include/linux/hpet.h
6516 F:      include/uapi/linux/hpet.h
6517
6518 HPET:   x86
6519 S:      Orphan
6520 F:      arch/x86/kernel/hpet.c
6521 F:      arch/x86/include/asm/hpet.h
6522
6523 HPFS FILESYSTEM
6524 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6525 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6526 S:      Maintained
6527 F:      fs/hpfs/
6528
6529 HSI SUBSYSTEM
6530 M:      Sebastian Reichel <sre@kernel.org>
6531 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6532 S:      Maintained
6533 F:      Documentation/ABI/testing/sysfs-bus-hsi
6534 F:      Documentation/driver-api/hsi.rst
6535 F:      drivers/hsi/
6536 F:      include/linux/hsi/
6537 F:      include/uapi/linux/hsi/
6538
6539 HSO 3G MODEM DRIVER
6540 L:      linux-usb@vger.kernel.org
6541 S:      Orphan
6542 F:      drivers/net/usb/hso.c
6543
6544 HSR NETWORK PROTOCOL
6545 M:      Arvid Brodin <arvid.brodin@alten.se>
6546 L:      netdev@vger.kernel.org
6547 S:      Maintained
6548 F:      net/hsr/
6549
6550 HT16K33 LED CONTROLLER DRIVER
6551 M:      Robin van der Gracht <robin@protonic.nl>
6552 S:      Maintained
6553 F:      drivers/auxdisplay/ht16k33.c
6554 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6555
6556 HTCPEN TOUCHSCREEN DRIVER
6557 M:      Pau Oliva Fora <pof@eslack.org>
6558 L:      linux-input@vger.kernel.org
6559 S:      Maintained
6560 F:      drivers/input/touchscreen/htcpen.c
6561
6562 HUAWEI ETHERNET DRIVER
6563 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6564 L:      netdev@vger.kernel.org
6565 S:      Supported
6566 F:      Documentation/networking/hinic.txt
6567 F:      drivers/net/ethernet/huawei/hinic/
6568
6569 HUGETLB FILESYSTEM
6570 M:      Mike Kravetz <mike.kravetz@oracle.com>
6571 L:      linux-mm@kvack.org
6572 S:      Maintained
6573 F:      fs/hugetlbfs/
6574 F:      mm/hugetlb.c
6575 F:      include/linux/hugetlb.h
6576 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6577 F:      Documentation/vm/hugetlbfs_reserv.rst
6578 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6579
6580 HVA ST MEDIA DRIVER
6581 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6582 L:      linux-media@vger.kernel.org
6583 T:      git git://linuxtv.org/media_tree.git
6584 W:      https://linuxtv.org
6585 S:      Supported
6586 F:      drivers/media/platform/sti/hva
6587
6588 HWPOISON MEMORY FAILURE HANDLING
6589 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6590 L:      linux-mm@kvack.org
6591 S:      Maintained
6592 F:      mm/memory-failure.c
6593 F:      mm/hwpoison-inject.c
6594
6595 Hyper-V CORE AND DRIVERS
6596 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6597 M:      Haiyang Zhang <haiyangz@microsoft.com>
6598 M:      Stephen Hemminger <sthemmin@microsoft.com>
6599 L:      devel@linuxdriverproject.org
6600 S:      Maintained
6601 F:      Documentation/networking/netvsc.txt
6602 F:      arch/x86/include/asm/mshyperv.h
6603 F:      arch/x86/include/asm/trace/hyperv.h
6604 F:      arch/x86/include/asm/hyperv-tlfs.h
6605 F:      arch/x86/kernel/cpu/mshyperv.c
6606 F:      arch/x86/hyperv
6607 F:      drivers/hid/hid-hyperv.c
6608 F:      drivers/hv/
6609 F:      drivers/input/serio/hyperv-keyboard.c
6610 F:      drivers/pci/host/pci-hyperv.c
6611 F:      drivers/net/hyperv/
6612 F:      drivers/scsi/storvsc_drv.c
6613 F:      drivers/uio/uio_hv_generic.c
6614 F:      drivers/video/fbdev/hyperv_fb.c
6615 F:      net/vmw_vsock/hyperv_transport.c
6616 F:      include/linux/hyperv.h
6617 F:      include/uapi/linux/hyperv.h
6618 F:      tools/hv/
6619 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6620
6621 HYPERVISOR VIRTUAL CONSOLE DRIVER
6622 L:      linuxppc-dev@lists.ozlabs.org
6623 S:      Odd Fixes
6624 F:      drivers/tty/hvc/
6625
6626 I2C ACPI SUPPORT
6627 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6628 L:      linux-i2c@vger.kernel.org
6629 L:      linux-acpi@vger.kernel.org
6630 S:      Maintained
6631 F:      drivers/i2c/i2c-core-acpi.c
6632
6633 I2C MUXES
6634 M:      Peter Rosin <peda@axentia.se>
6635 L:      linux-i2c@vger.kernel.org
6636 S:      Maintained
6637 F:      Documentation/i2c/i2c-topology
6638 F:      Documentation/i2c/muxes/
6639 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6640 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6641 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6642 F:      drivers/i2c/i2c-mux.c
6643 F:      drivers/i2c/muxes/
6644 F:      include/linux/i2c-mux.h
6645
6646 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6647 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6648 L:      linux-i2c@vger.kernel.org
6649 S:      Maintained
6650 F:      drivers/i2c/busses/i2c-mv64xxx.c
6651
6652 I2C OVER PARALLEL PORT
6653 M:      Jean Delvare <jdelvare@suse.com>
6654 L:      linux-i2c@vger.kernel.org
6655 S:      Maintained
6656 F:      Documentation/i2c/busses/i2c-parport
6657 F:      Documentation/i2c/busses/i2c-parport-light
6658 F:      drivers/i2c/busses/i2c-parport.c
6659 F:      drivers/i2c/busses/i2c-parport-light.c
6660
6661 I2C SUBSYSTEM
6662 M:      Wolfram Sang <wsa@the-dreams.de>
6663 L:      linux-i2c@vger.kernel.org
6664 W:      https://i2c.wiki.kernel.org/
6665 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6666 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6667 S:      Maintained
6668 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6669 F:      Documentation/i2c/
6670 F:      drivers/i2c/*
6671 F:      include/linux/i2c.h
6672 F:      include/linux/i2c-dev.h
6673 F:      include/linux/i2c-smbus.h
6674 F:      include/uapi/linux/i2c.h
6675 F:      include/uapi/linux/i2c-*.h
6676
6677 I2C SUBSYSTEM HOST DRIVERS
6678 L:      linux-i2c@vger.kernel.org
6679 W:      https://i2c.wiki.kernel.org/
6680 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6681 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6682 S:      Odd Fixes
6683 F:      Documentation/devicetree/bindings/i2c/
6684 F:      drivers/i2c/algos/
6685 F:      drivers/i2c/busses/
6686
6687 I2C-TAOS-EVM DRIVER
6688 M:      Jean Delvare <jdelvare@suse.com>
6689 L:      linux-i2c@vger.kernel.org
6690 S:      Maintained
6691 F:      Documentation/i2c/busses/i2c-taos-evm
6692 F:      drivers/i2c/busses/i2c-taos-evm.c
6693
6694 I2C-TINY-USB DRIVER
6695 M:      Till Harbaum <till@harbaum.org>
6696 L:      linux-i2c@vger.kernel.org
6697 W:      http://www.harbaum.org/till/i2c_tiny_usb
6698 S:      Maintained
6699 F:      drivers/i2c/busses/i2c-tiny-usb.c
6700
6701 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6702 M:      Jean Delvare <jdelvare@suse.com>
6703 L:      linux-i2c@vger.kernel.org
6704 S:      Maintained
6705 F:      Documentation/i2c/busses/i2c-ali1535
6706 F:      Documentation/i2c/busses/i2c-ali1563
6707 F:      Documentation/i2c/busses/i2c-ali15x3
6708 F:      Documentation/i2c/busses/i2c-amd756
6709 F:      Documentation/i2c/busses/i2c-amd8111
6710 F:      Documentation/i2c/busses/i2c-i801
6711 F:      Documentation/i2c/busses/i2c-nforce2
6712 F:      Documentation/i2c/busses/i2c-piix4
6713 F:      Documentation/i2c/busses/i2c-sis5595
6714 F:      Documentation/i2c/busses/i2c-sis630
6715 F:      Documentation/i2c/busses/i2c-sis96x
6716 F:      Documentation/i2c/busses/i2c-via
6717 F:      Documentation/i2c/busses/i2c-viapro
6718 F:      drivers/i2c/busses/i2c-ali1535.c
6719 F:      drivers/i2c/busses/i2c-ali1563.c
6720 F:      drivers/i2c/busses/i2c-ali15x3.c
6721 F:      drivers/i2c/busses/i2c-amd756.c
6722 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6723 F:      drivers/i2c/busses/i2c-amd8111.c
6724 F:      drivers/i2c/busses/i2c-i801.c
6725 F:      drivers/i2c/busses/i2c-isch.c
6726 F:      drivers/i2c/busses/i2c-nforce2.c
6727 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6728 F:      drivers/i2c/busses/i2c-piix4.c
6729 F:      drivers/i2c/busses/i2c-sis5595.c
6730 F:      drivers/i2c/busses/i2c-sis630.c
6731 F:      drivers/i2c/busses/i2c-sis96x.c
6732 F:      drivers/i2c/busses/i2c-via.c
6733 F:      drivers/i2c/busses/i2c-viapro.c
6734
6735 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6736 M:      Hans de Goede <hdegoede@redhat.com>
6737 L:      linux-i2c@vger.kernel.org
6738 S:      Maintained
6739 F:      drivers/i2c/busses/i2c-cht-wc.c
6740
6741 I2C/SMBUS ISMT DRIVER
6742 M:      Seth Heasley <seth.heasley@intel.com>
6743 M:      Neil Horman <nhorman@tuxdriver.com>
6744 L:      linux-i2c@vger.kernel.org
6745 F:      drivers/i2c/busses/i2c-ismt.c
6746 F:      Documentation/i2c/busses/i2c-ismt
6747
6748 I2C/SMBUS STUB DRIVER
6749 M:      Jean Delvare <jdelvare@suse.com>
6750 L:      linux-i2c@vger.kernel.org
6751 S:      Maintained
6752 F:      drivers/i2c/i2c-stub.c
6753
6754 IA64 (Itanium) PLATFORM
6755 M:      Tony Luck <tony.luck@intel.com>
6756 M:      Fenghua Yu <fenghua.yu@intel.com>
6757 L:      linux-ia64@vger.kernel.org
6758 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6759 S:      Maintained
6760 F:      arch/ia64/
6761
6762 IBM Power 842 compression accelerator
6763 M:      Haren Myneni <haren@us.ibm.com>
6764 S:      Supported
6765 F:      drivers/crypto/nx/Makefile
6766 F:      drivers/crypto/nx/Kconfig
6767 F:      drivers/crypto/nx/nx-842*
6768 F:      include/linux/sw842.h
6769 F:      crypto/842.c
6770 F:      lib/842/
6771
6772 IBM Power in-Nest Crypto Acceleration
6773 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6774 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6775 L:      linux-crypto@vger.kernel.org
6776 S:      Supported
6777 F:      drivers/crypto/nx/Makefile
6778 F:      drivers/crypto/nx/Kconfig
6779 F:      drivers/crypto/nx/nx-aes*
6780 F:      drivers/crypto/nx/nx-sha*
6781 F:      drivers/crypto/nx/nx.*
6782 F:      drivers/crypto/nx/nx_csbcpb.h
6783 F:      drivers/crypto/nx/nx_debugfs.h
6784
6785 IBM Power Linux RAID adapter
6786 M:      Brian King <brking@us.ibm.com>
6787 S:      Supported
6788 F:      drivers/scsi/ipr.*
6789
6790 IBM Power SRIOV Virtual NIC Device Driver
6791 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6792 M:      John Allen <jallen@linux.vnet.ibm.com>
6793 L:      netdev@vger.kernel.org
6794 S:      Supported
6795 F:      drivers/net/ethernet/ibm/ibmvnic.*
6796
6797 IBM Power Virtual Accelerator Switchboard
6798 M:      Sukadev Bhattiprolu
6799 L:      linuxppc-dev@lists.ozlabs.org
6800 S:      Supported
6801 F:      arch/powerpc/platforms/powernv/vas*
6802 F:      arch/powerpc/platforms/powernv/copy-paste.h
6803 F:      arch/powerpc/include/asm/vas.h
6804 F:      arch/powerpc/include/uapi/asm/vas.h
6805
6806 IBM Power Virtual Ethernet Device Driver
6807 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6808 L:      netdev@vger.kernel.org
6809 S:      Supported
6810 F:      drivers/net/ethernet/ibm/ibmveth.*
6811
6812 IBM Power Virtual FC Device Drivers
6813 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6814 L:      linux-scsi@vger.kernel.org
6815 S:      Supported
6816 F:      drivers/scsi/ibmvscsi/ibmvfc*
6817
6818 IBM Power Virtual Management Channel Driver
6819 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6820 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
6821 S:      Supported
6822 F:      drivers/misc/ibmvmc.*
6823
6824 IBM Power Virtual SCSI Device Drivers
6825 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6826 L:      linux-scsi@vger.kernel.org
6827 S:      Supported
6828 F:      drivers/scsi/ibmvscsi/ibmvscsi*
6829 F:      include/scsi/viosrp.h
6830
6831 IBM Power Virtual SCSI Device Target Driver
6832 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6833 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
6834 L:      linux-scsi@vger.kernel.org
6835 L:      target-devel@vger.kernel.org
6836 S:      Supported
6837 F:      drivers/scsi/ibmvscsi_tgt/
6838
6839 IBM Power VMX Cryptographic instructions
6840 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6841 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6842 L:      linux-crypto@vger.kernel.org
6843 S:      Supported
6844 F:      drivers/crypto/vmx/Makefile
6845 F:      drivers/crypto/vmx/Kconfig
6846 F:      drivers/crypto/vmx/vmx.c
6847 F:      drivers/crypto/vmx/aes*
6848 F:      drivers/crypto/vmx/ghash*
6849 F:      drivers/crypto/vmx/ppc-xlate.pl
6850
6851 IBM ServeRAID RAID DRIVER
6852 S:      Orphan
6853 F:      drivers/scsi/ips.*
6854
6855 ICH LPC AND GPIO DRIVER
6856 M:      Peter Tyser <ptyser@xes-inc.com>
6857 S:      Maintained
6858 F:      drivers/mfd/lpc_ich.c
6859 F:      drivers/gpio/gpio-ich.c
6860
6861 IDE SUBSYSTEM
6862 M:      "David S. Miller" <davem@davemloft.net>
6863 L:      linux-ide@vger.kernel.org
6864 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
6865 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
6866 S:      Maintained
6867 F:      Documentation/ide/
6868 F:      drivers/ide/
6869 F:      include/linux/ide.h
6870
6871 IDE/ATAPI DRIVERS
6872 M:      Borislav Petkov <bp@alien8.de>
6873 L:      linux-ide@vger.kernel.org
6874 S:      Maintained
6875 F:      Documentation/cdrom/ide-cd
6876 F:      drivers/ide/ide-cd*
6877
6878 IDEAPAD LAPTOP EXTRAS DRIVER
6879 M:      Ike Panhc <ike.pan@canonical.com>
6880 L:      platform-driver-x86@vger.kernel.org
6881 W:      http://launchpad.net/ideapad-laptop
6882 S:      Maintained
6883 F:      drivers/platform/x86/ideapad-laptop.c
6884
6885 IDEAPAD LAPTOP SLIDEBAR DRIVER
6886 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
6887 L:      linux-input@vger.kernel.org
6888 W:      https://github.com/o2genum/ideapad-slidebar
6889 S:      Maintained
6890 F:      drivers/input/misc/ideapad_slidebar.c
6891
6892 IDT VersaClock 5 CLOCK DRIVER
6893 M:      Marek Vasut <marek.vasut@gmail.com>
6894 S:      Maintained
6895 F:      drivers/clk/clk-versaclock5.c
6896
6897 IEEE 802.15.4 SUBSYSTEM
6898 M:      Alexander Aring <alex.aring@gmail.com>
6899 M:      Stefan Schmidt <stefan@osg.samsung.com>
6900 L:      linux-wpan@vger.kernel.org
6901 W:      http://wpan.cakelab.org/
6902 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
6903 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
6904 S:      Maintained
6905 F:      net/ieee802154/
6906 F:      net/mac802154/
6907 F:      drivers/net/ieee802154/
6908 F:      include/linux/nl802154.h
6909 F:      include/linux/ieee802154.h
6910 F:      include/net/nl802154.h
6911 F:      include/net/mac802154.h
6912 F:      include/net/af_ieee802154.h
6913 F:      include/net/cfg802154.h
6914 F:      include/net/ieee802154_netdev.h
6915 F:      Documentation/networking/ieee802154.txt
6916
6917 IFE PROTOCOL
6918 M:      Yotam Gigi <yotam.gi@gmail.com>
6919 M:      Jamal Hadi Salim <jhs@mojatatu.com>
6920 F:      net/ife
6921 F:      include/net/ife.h
6922 F:      include/uapi/linux/ife.h
6923
6924 IGORPLUG-USB IR RECEIVER
6925 M:      Sean Young <sean@mess.org>
6926 L:      linux-media@vger.kernel.org
6927 S:      Maintained
6928 F:      drivers/media/rc/igorplugusb.c
6929
6930 IGUANAWORKS USB IR TRANSCEIVER
6931 M:      Sean Young <sean@mess.org>
6932 L:      linux-media@vger.kernel.org
6933 S:      Maintained
6934 F:      drivers/media/rc/iguanair.c
6935
6936 IIO DIGITAL POTENTIOMETER DAC
6937 M:      Peter Rosin <peda@axentia.se>
6938 L:      linux-iio@vger.kernel.org
6939 S:      Maintained
6940 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
6941 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
6942 F:      drivers/iio/dac/dpot-dac.c
6943
6944 IIO ENVELOPE DETECTOR
6945 M:      Peter Rosin <peda@axentia.se>
6946 L:      linux-iio@vger.kernel.org
6947 S:      Maintained
6948 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
6949 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
6950 F:      drivers/iio/adc/envelope-detector.c
6951
6952 IIO MULTIPLEXER
6953 M:      Peter Rosin <peda@axentia.se>
6954 L:      linux-iio@vger.kernel.org
6955 S:      Maintained
6956 F:      Documentation/devicetree/bindings/iio/multiplexer/iio-mux.txt
6957 F:      drivers/iio/multiplexer/iio-mux.c
6958
6959 IIO SUBSYSTEM AND DRIVERS
6960 M:      Jonathan Cameron <jic23@kernel.org>
6961 R:      Hartmut Knaack <knaack.h@gmx.de>
6962 R:      Lars-Peter Clausen <lars@metafoo.de>
6963 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
6964 L:      linux-iio@vger.kernel.org
6965 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
6966 S:      Maintained
6967 F:      Documentation/ABI/testing/configfs-iio*
6968 F:      Documentation/ABI/testing/sysfs-bus-iio*
6969 F:      Documentation/devicetree/bindings/iio/
6970 F:      drivers/iio/
6971 F:      drivers/staging/iio/
6972 F:      include/linux/iio/
6973 F:      tools/iio/
6974
6975 IKANOS/ADI EAGLE ADSL USB DRIVER
6976 M:      Matthieu Castet <castet.matthieu@free.fr>
6977 M:      Stanislaw Gruszka <stf_xl@wp.pl>
6978 S:      Maintained
6979 F:      drivers/usb/atm/ueagle-atm.c
6980
6981 IMGTEC ASCII LCD DRIVER
6982 M:      Paul Burton <paul.burton@mips.com>
6983 S:      Maintained
6984 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
6985 F:      drivers/auxdisplay/img-ascii-lcd.c
6986
6987 IMGTEC IR DECODER DRIVER
6988 M:      James Hogan <jhogan@kernel.org>
6989 S:      Maintained
6990 F:      drivers/media/rc/img-ir/
6991
6992 IMON SOUNDGRAPH USB IR RECEIVER
6993 M:      Sean Young <sean@mess.org>
6994 L:      linux-media@vger.kernel.org
6995 S:      Maintained
6996 F:      drivers/media/rc/imon_raw.c
6997 F:      drivers/media/rc/imon.c
6998
6999 IMS TWINTURBO FRAMEBUFFER DRIVER
7000 L:      linux-fbdev@vger.kernel.org
7001 S:      Orphan
7002 F:      drivers/video/fbdev/imsttfb.c
7003
7004 INA209 HARDWARE MONITOR DRIVER
7005 M:      Guenter Roeck <linux@roeck-us.net>
7006 L:      linux-hwmon@vger.kernel.org
7007 S:      Maintained
7008 F:      Documentation/hwmon/ina209
7009 F:      Documentation/devicetree/bindings/i2c/ina209.txt
7010 F:      drivers/hwmon/ina209.c
7011
7012 INA2XX HARDWARE MONITOR DRIVER
7013 M:      Guenter Roeck <linux@roeck-us.net>
7014 L:      linux-hwmon@vger.kernel.org
7015 S:      Maintained
7016 F:      Documentation/hwmon/ina2xx
7017 F:      drivers/hwmon/ina2xx.c
7018 F:      include/linux/platform_data/ina2xx.h
7019
7020 INDUSTRY PACK SUBSYSTEM (IPACK)
7021 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7022 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7023 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7024 L:      industrypack-devel@lists.sourceforge.net
7025 W:      http://industrypack.sourceforge.net
7026 S:      Maintained
7027 F:      drivers/ipack/
7028
7029 INFINIBAND SUBSYSTEM
7030 M:      Doug Ledford <dledford@redhat.com>
7031 M:      Jason Gunthorpe <jgg@mellanox.com>
7032 L:      linux-rdma@vger.kernel.org
7033 W:      https://github.com/linux-rdma/rdma-core
7034 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7035 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7036 S:      Supported
7037 F:      Documentation/devicetree/bindings/infiniband/
7038 F:      Documentation/infiniband/
7039 F:      drivers/infiniband/
7040 F:      include/uapi/linux/if_infiniband.h
7041 F:      include/uapi/rdma/
7042 F:      include/rdma/
7043
7044 INGENIC JZ4780 DMA Driver
7045 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7046 S:      Maintained
7047 F:      drivers/dma/dma-jz4780.c
7048
7049 INGENIC JZ4780 NAND DRIVER
7050 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7051 L:      linux-mtd@lists.infradead.org
7052 S:      Maintained
7053 F:      drivers/mtd/nand/raw/jz4780_*
7054
7055 INOTIFY
7056 M:      Jan Kara <jack@suse.cz>
7057 R:      Amir Goldstein <amir73il@gmail.com>
7058 L:      linux-fsdevel@vger.kernel.org
7059 S:      Maintained
7060 F:      Documentation/filesystems/inotify.txt
7061 F:      fs/notify/inotify/
7062 F:      include/linux/inotify.h
7063 F:      include/uapi/linux/inotify.h
7064
7065 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7066 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7067 L:      linux-input@vger.kernel.org
7068 Q:      http://patchwork.kernel.org/project/linux-input/list/
7069 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7070 S:      Maintained
7071 F:      drivers/input/
7072 F:      include/linux/input.h
7073 F:      include/uapi/linux/input.h
7074 F:      include/uapi/linux/input-event-codes.h
7075 F:      include/linux/input/
7076 F:      Documentation/devicetree/bindings/input/
7077 F:      Documentation/input/
7078
7079 INPUT MULTITOUCH (MT) PROTOCOL
7080 M:      Henrik Rydberg <rydberg@bitmath.org>
7081 L:      linux-input@vger.kernel.org
7082 S:      Odd fixes
7083 F:      Documentation/input/multi-touch-protocol.rst
7084 F:      drivers/input/input-mt.c
7085 K:      \b(ABS|SYN)_MT_
7086
7087 INSIDE SECURE CRYPTO DRIVER
7088 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7089 F:      drivers/crypto/inside-secure/
7090 S:      Maintained
7091 L:      linux-crypto@vger.kernel.org
7092
7093 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7094 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7095 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7096 L:      linux-integrity@vger.kernel.org
7097 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7098 S:      Supported
7099 F:      security/integrity/ima/
7100
7101 INTEL 810/815 FRAMEBUFFER DRIVER
7102 M:      Antonino Daplas <adaplas@gmail.com>
7103 L:      linux-fbdev@vger.kernel.org
7104 S:      Maintained
7105 F:      drivers/video/fbdev/i810/
7106
7107 INTEL ASoC DRIVERS
7108 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7109 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7110 M:      Jie Yang <yang.jie@linux.intel.com>
7111 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7112 S:      Supported
7113 F:      sound/soc/intel/
7114
7115 INTEL C600 SERIES SAS CONTROLLER DRIVER
7116 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7117 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7118 L:      linux-scsi@vger.kernel.org
7119 T:      git git://git.code.sf.net/p/intel-sas/isci
7120 S:      Supported
7121 F:      drivers/scsi/isci/
7122
7123 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7124 M:      Jani Nikula <jani.nikula@linux.intel.com>
7125 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7126 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7127 L:      intel-gfx@lists.freedesktop.org
7128 W:      https://01.org/linuxgraphics/
7129 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7130 C:      irc://chat.freenode.net/intel-gfx
7131 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7132 T:      git git://anongit.freedesktop.org/drm-intel
7133 S:      Supported
7134 F:      drivers/gpu/drm/i915/
7135 F:      include/drm/i915*
7136 F:      include/uapi/drm/i915_drm.h
7137 F:      Documentation/gpu/i915.rst
7138
7139 INTEL ETHERNET DRIVERS
7140 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7141 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7142 W:      http://www.intel.com/support/feedback.htm
7143 W:      http://e1000.sourceforge.net/
7144 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7145 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7146 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7147 S:      Supported
7148 F:      Documentation/networking/e100.rst
7149 F:      Documentation/networking/e1000.rst
7150 F:      Documentation/networking/e1000e.txt
7151 F:      Documentation/networking/igb.txt
7152 F:      Documentation/networking/igbvf.txt
7153 F:      Documentation/networking/ixgb.txt
7154 F:      Documentation/networking/ixgbe.txt
7155 F:      Documentation/networking/ixgbevf.txt
7156 F:      Documentation/networking/i40e.txt
7157 F:      Documentation/networking/i40evf.txt
7158 F:      Documentation/networking/ice.txt
7159 F:      drivers/net/ethernet/intel/
7160 F:      drivers/net/ethernet/intel/*/
7161 F:      include/linux/avf/virtchnl.h
7162
7163 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7164 M:      Maik Broemme <mbroemme@libmpq.org>
7165 L:      linux-fbdev@vger.kernel.org
7166 S:      Maintained
7167 F:      Documentation/fb/intelfb.txt
7168 F:      drivers/video/fbdev/intelfb/
7169
7170 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7171 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7172 M:      Zhi Wang <zhi.a.wang@intel.com>
7173 L:      intel-gvt-dev@lists.freedesktop.org
7174 L:      intel-gfx@lists.freedesktop.org
7175 W:      https://01.org/igvt-g
7176 T:      git https://github.com/intel/gvt-linux.git
7177 S:      Supported
7178 F:      drivers/gpu/drm/i915/gvt/
7179
7180 INTEL HID EVENT DRIVER
7181 M:      Alex Hung <alex.hung@canonical.com>
7182 L:      platform-driver-x86@vger.kernel.org
7183 S:      Maintained
7184 F:      drivers/platform/x86/intel-hid.c
7185
7186 INTEL I/OAT DMA DRIVER
7187 M:      Dave Jiang <dave.jiang@intel.com>
7188 R:      Dan Williams <dan.j.williams@intel.com>
7189 L:      dmaengine@vger.kernel.org
7190 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7191 S:      Supported
7192 F:      drivers/dma/ioat*
7193
7194 INTEL IDLE DRIVER
7195 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7196 M:      Len Brown <lenb@kernel.org>
7197 L:      linux-pm@vger.kernel.org
7198 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7199 B:      https://bugzilla.kernel.org
7200 S:      Supported
7201 F:      drivers/idle/intel_idle.c
7202
7203 INTEL INTEGRATED SENSOR HUB DRIVER
7204 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7205 M:      Jiri Kosina <jikos@kernel.org>
7206 L:      linux-input@vger.kernel.org
7207 S:      Maintained
7208 F:      drivers/hid/intel-ish-hid/
7209
7210 INTEL IOMMU (VT-d)
7211 M:      David Woodhouse <dwmw2@infradead.org>
7212 L:      iommu@lists.linux-foundation.org
7213 T:      git git://git.infradead.org/iommu-2.6.git
7214 S:      Supported
7215 F:      drivers/iommu/intel-iommu.c
7216 F:      include/linux/intel-iommu.h
7217
7218 INTEL IOP-ADMA DMA DRIVER
7219 R:      Dan Williams <dan.j.williams@intel.com>
7220 S:      Odd fixes
7221 F:      drivers/dma/iop-adma.c
7222
7223 INTEL IPU3 CSI-2 CIO2 DRIVER
7224 M:      Yong Zhi <yong.zhi@intel.com>
7225 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7226 L:      linux-media@vger.kernel.org
7227 S:      Maintained
7228 F:      drivers/media/pci/intel/ipu3/
7229 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7230
7231 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7232 M:      Krzysztof Halasa <khalasa@piap.pl>
7233 S:      Maintained
7234 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7235 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7236 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7237 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7238 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7239 F:      drivers/net/wan/ixp4xx_hss.c
7240
7241 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7242 M:      Deepak Saxena <dsaxena@plexity.net>
7243 S:      Maintained
7244 F:      drivers/char/hw_random/ixp4xx-rng.c
7245
7246 INTEL MANAGEMENT ENGINE (mei)
7247 M:      Tomas Winkler <tomas.winkler@intel.com>
7248 L:      linux-kernel@vger.kernel.org
7249 S:      Supported
7250 F:      include/uapi/linux/mei.h
7251 F:      include/linux/mei_cl_bus.h
7252 F:      drivers/misc/mei/*
7253 F:      drivers/watchdog/mei_wdt.c
7254 F:      Documentation/misc-devices/mei/*
7255 F:      samples/mei/*
7256
7257 INTEL MENLOW THERMAL DRIVER
7258 M:      Sujith Thomas <sujith.thomas@intel.com>
7259 L:      platform-driver-x86@vger.kernel.org
7260 W:      https://01.org/linux-acpi
7261 S:      Supported
7262 F:      drivers/platform/x86/intel_menlow.c
7263
7264 INTEL MERRIFIELD GPIO DRIVER
7265 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7266 L:      linux-gpio@vger.kernel.org
7267 S:      Maintained
7268 F:      drivers/gpio/gpio-merrifield.c
7269
7270 INTEL MIC DRIVERS (mic)
7271 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7272 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7273 S:      Supported
7274 W:      https://github.com/sudeepdutt/mic
7275 W:      http://software.intel.com/en-us/mic-developer
7276 F:      include/linux/mic_bus.h
7277 F:      include/linux/scif.h
7278 F:      include/uapi/linux/mic_common.h
7279 F:      include/uapi/linux/mic_ioctl.h
7280 F:      include/uapi/linux/scif_ioctl.h
7281 F:      drivers/misc/mic/
7282 F:      drivers/dma/mic_x100_dma.c
7283 F:      drivers/dma/mic_x100_dma.h
7284 F:      Documentation/mic/
7285
7286 INTEL PMC CORE DRIVER
7287 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7288 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7289 L:      platform-driver-x86@vger.kernel.org
7290 S:      Maintained
7291 F:      arch/x86/include/asm/pmc_core.h
7292 F:      drivers/platform/x86/intel_pmc_core*
7293
7294 INTEL PMC/P-Unit IPC DRIVER
7295 M:      Zha Qipeng<qipeng.zha@intel.com>
7296 L:      platform-driver-x86@vger.kernel.org
7297 S:      Maintained
7298 F:      drivers/platform/x86/intel_pmc_ipc.c
7299 F:      drivers/platform/x86/intel_punit_ipc.c
7300 F:      arch/x86/include/asm/intel_pmc_ipc.h
7301 F:      arch/x86/include/asm/intel_punit_ipc.h
7302
7303 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7304 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7305 L:      linux-wireless@vger.kernel.org
7306 S:      Maintained
7307 F:      Documentation/networking/README.ipw2100
7308 F:      Documentation/networking/README.ipw2200
7309 F:      drivers/net/wireless/intel/ipw2x00/
7310
7311 INTEL PSTATE DRIVER
7312 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7313 M:      Len Brown <lenb@kernel.org>
7314 L:      linux-pm@vger.kernel.org
7315 S:      Supported
7316 F:      drivers/cpufreq/intel_pstate.c
7317
7318 INTEL RDMA RNIC DRIVER
7319 M:      Faisal Latif <faisal.latif@intel.com>
7320 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7321 L:      linux-rdma@vger.kernel.org
7322 S:      Supported
7323 F:      drivers/infiniband/hw/i40iw/
7324 F:      include/uapi/rdma/i40iw-abi.h
7325
7326 INTEL SHA MULTIBUFFER DRIVER
7327 M:      Megha Dey <megha.dey@linux.intel.com>
7328 R:      Tim Chen <tim.c.chen@linux.intel.com>
7329 L:      linux-crypto@vger.kernel.org
7330 S:      Supported
7331 F:      arch/x86/crypto/sha*-mb
7332 F:      crypto/mcryptd.c
7333
7334 INTEL TELEMETRY DRIVER
7335 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7336 L:      platform-driver-x86@vger.kernel.org
7337 S:      Maintained
7338 F:      arch/x86/include/asm/intel_telemetry.h
7339 F:      drivers/platform/x86/intel_telemetry*
7340
7341 INTEL VIRTUAL BUTTON DRIVER
7342 M:      AceLan Kao <acelan.kao@canonical.com>
7343 L:      platform-driver-x86@vger.kernel.org
7344 S:      Maintained
7345 F:      drivers/platform/x86/intel-vbtn.c
7346
7347 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7348 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7349 L:      linux-wireless@vger.kernel.org
7350 S:      Supported
7351 F:      drivers/net/wireless/intel/iwlegacy/
7352
7353 INTEL WIRELESS WIFI LINK (iwlwifi)
7354 M:      Johannes Berg <johannes.berg@intel.com>
7355 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7356 M:      Luca Coelho <luciano.coelho@intel.com>
7357 M:      Intel Linux Wireless <linuxwifi@intel.com>
7358 L:      linux-wireless@vger.kernel.org
7359 W:      http://intellinuxwireless.org
7360 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7361 S:      Supported
7362 F:      drivers/net/wireless/intel/iwlwifi/
7363
7364 INTEL WIRELESS WIMAX CONNECTION 2400
7365 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7366 M:      linux-wimax@intel.com
7367 L:      wimax@linuxwimax.org (subscribers-only)
7368 S:      Supported
7369 W:      http://linuxwimax.org
7370 F:      Documentation/wimax/README.i2400m
7371 F:      drivers/net/wimax/i2400m/
7372 F:      include/uapi/linux/wimax/i2400m.h
7373
7374 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7375 M:      Mario Limonciello <mario.limonciello@dell.com>
7376 S:      Maintained
7377 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7378
7379 INTEL(R) TRACE HUB
7380 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7381 S:      Supported
7382 F:      Documentation/trace/intel_th.txt
7383 F:      drivers/hwtracing/intel_th/
7384
7385 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7386 M:      Ning Sun <ning.sun@intel.com>
7387 L:      tboot-devel@lists.sourceforge.net
7388 W:      http://tboot.sourceforge.net
7389 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7390 S:      Supported
7391 F:      Documentation/intel_txt.txt
7392 F:      include/linux/tboot.h
7393 F:      arch/x86/kernel/tboot.c
7394
7395 INTEL-MID GPIO DRIVER
7396 M:      David Cohen <david.a.cohen@linux.intel.com>
7397 L:      linux-gpio@vger.kernel.org
7398 S:      Maintained
7399 F:      drivers/gpio/gpio-intel-mid.c
7400
7401 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7402 M:      Linus Walleij <linus.walleij@linaro.org>
7403 L:      linux-iio@vger.kernel.org
7404 S:      Maintained
7405 F:      drivers/iio/gyro/mpu3050*
7406 F:      Documentation/devicetree/bindings/iio/gyroscope/inv,mpu3050.txt
7407
7408 IOC3 ETHERNET DRIVER
7409 M:      Ralf Baechle <ralf@linux-mips.org>
7410 L:      linux-mips@linux-mips.org
7411 S:      Maintained
7412 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7413
7414 IOC3 SERIAL DRIVER
7415 M:      Pat Gefre <pfg@sgi.com>
7416 L:      linux-serial@vger.kernel.org
7417 S:      Maintained
7418 F:      drivers/tty/serial/ioc3_serial.c
7419
7420 IOMMU DRIVERS
7421 M:      Joerg Roedel <joro@8bytes.org>
7422 L:      iommu@lists.linux-foundation.org
7423 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7424 S:      Maintained
7425 F:      Documentation/devicetree/bindings/iommu/
7426 F:      drivers/iommu/
7427 F:      include/linux/iommu.h
7428 F:      include/linux/of_iommu.h
7429 F:      include/linux/iova.h
7430
7431 IP MASQUERADING
7432 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7433 S:      Maintained
7434 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7435
7436 IPMI SUBSYSTEM
7437 M:      Corey Minyard <minyard@acm.org>
7438 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7439 W:      http://openipmi.sourceforge.net/
7440 S:      Supported
7441 F:      Documentation/IPMI.txt
7442 F:      drivers/char/ipmi/
7443 F:      include/linux/ipmi*
7444 F:      include/uapi/linux/ipmi*
7445
7446 IPS SCSI RAID DRIVER
7447 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7448 L:      linux-scsi@vger.kernel.org
7449 W:      http://www.adaptec.com/
7450 S:      Maintained
7451 F:      drivers/scsi/ips*
7452
7453 IPVS
7454 M:      Wensong Zhang <wensong@linux-vs.org>
7455 M:      Simon Horman <horms@verge.net.au>
7456 M:      Julian Anastasov <ja@ssi.bg>
7457 L:      netdev@vger.kernel.org
7458 L:      lvs-devel@vger.kernel.org
7459 S:      Maintained
7460 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7461 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7462 F:      Documentation/networking/ipvs-sysctl.txt
7463 F:      include/net/ip_vs.h
7464 F:      include/uapi/linux/ip_vs.h
7465 F:      net/netfilter/ipvs/
7466
7467 IPWIRELESS DRIVER
7468 M:      Jiri Kosina <jikos@kernel.org>
7469 M:      David Sterba <dsterba@suse.com>
7470 S:      Odd Fixes
7471 F:      drivers/tty/ipwireless/
7472
7473 IPX NETWORK LAYER
7474 L:      netdev@vger.kernel.org
7475 S:      Obsolete
7476 F:      include/uapi/linux/ipx.h
7477 F:      drivers/staging/ipx/
7478
7479 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7480 M:      Marc Zyngier <marc.zyngier@arm.com>
7481 S:      Maintained
7482 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7483 F:      Documentation/IRQ-domain.txt
7484 F:      include/linux/irqdomain.h
7485 F:      kernel/irq/irqdomain.c
7486 F:      kernel/irq/msi.c
7487
7488 IRQ SUBSYSTEM
7489 M:      Thomas Gleixner <tglx@linutronix.de>
7490 L:      linux-kernel@vger.kernel.org
7491 S:      Maintained
7492 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7493 F:      kernel/irq/
7494
7495 IRQCHIP DRIVERS
7496 M:      Thomas Gleixner <tglx@linutronix.de>
7497 M:      Jason Cooper <jason@lakedaemon.net>
7498 M:      Marc Zyngier <marc.zyngier@arm.com>
7499 L:      linux-kernel@vger.kernel.org
7500 S:      Maintained
7501 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7502 F:      Documentation/devicetree/bindings/interrupt-controller/
7503 F:      drivers/irqchip/
7504
7505 ISA
7506 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7507 S:      Maintained
7508 F:      Documentation/isa.txt
7509 F:      drivers/base/isa.c
7510 F:      include/linux/isa.h
7511
7512 ISA RADIO MODULE
7513 M:      Hans Verkuil <hverkuil@xs4all.nl>
7514 L:      linux-media@vger.kernel.org
7515 T:      git git://linuxtv.org/media_tree.git
7516 W:      https://linuxtv.org
7517 S:      Maintained
7518 F:      drivers/media/radio/radio-isa*
7519
7520 ISAPNP
7521 M:      Jaroslav Kysela <perex@perex.cz>
7522 S:      Maintained
7523 F:      Documentation/isapnp.txt
7524 F:      drivers/pnp/isapnp/
7525 F:      include/linux/isapnp.h
7526
7527 ISCSI
7528 M:      Lee Duncan <lduncan@suse.com>
7529 M:      Chris Leech <cleech@redhat.com>
7530 L:      open-iscsi@googlegroups.com
7531 W:      www.open-iscsi.com
7532 S:      Maintained
7533 F:      drivers/scsi/*iscsi*
7534 F:      include/scsi/*iscsi*
7535
7536 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7537 M:      Peter Jones <pjones@redhat.com>
7538 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7539 S:      Maintained
7540 F:      drivers/firmware/iscsi_ibft*
7541
7542 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7543 M:      Or Gerlitz <ogerlitz@mellanox.com>
7544 M:      Sagi Grimberg <sagi@grimberg.me>
7545 M:      Roi Dayan <roid@mellanox.com>
7546 L:      linux-rdma@vger.kernel.org
7547 S:      Supported
7548 W:      http://www.openfabrics.org
7549 W:      www.open-iscsi.org
7550 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7551 F:      drivers/infiniband/ulp/iser/
7552
7553 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7554 M:      Sagi Grimberg <sagi@grimberg.me>
7555 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7556 L:      linux-rdma@vger.kernel.org
7557 L:      target-devel@vger.kernel.org
7558 S:      Supported
7559 W:      http://www.linux-iscsi.org
7560 F:      drivers/infiniband/ulp/isert
7561
7562 ISDN SUBSYSTEM
7563 M:      Karsten Keil <isdn@linux-pingi.de>
7564 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7565 L:      netdev@vger.kernel.org
7566 W:      http://www.isdn4linux.de
7567 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7568 S:      Maintained
7569 F:      Documentation/isdn/
7570 F:      drivers/isdn/
7571 F:      include/linux/isdn.h
7572 F:      include/linux/isdn/
7573 F:      include/uapi/linux/isdn.h
7574 F:      include/uapi/linux/isdn/
7575
7576 ISDN SUBSYSTEM (Eicon active card driver)
7577 M:      Armin Schindler <mac@melware.de>
7578 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7579 W:      http://www.melware.de
7580 S:      Maintained
7581 F:      drivers/isdn/hardware/eicon/
7582
7583 IT87 HARDWARE MONITORING DRIVER
7584 M:      Jean Delvare <jdelvare@suse.com>
7585 L:      linux-hwmon@vger.kernel.org
7586 S:      Maintained
7587 F:      Documentation/hwmon/it87
7588 F:      drivers/hwmon/it87.c
7589
7590 IT913X MEDIA DRIVER
7591 M:      Antti Palosaari <crope@iki.fi>
7592 L:      linux-media@vger.kernel.org
7593 W:      https://linuxtv.org
7594 W:      http://palosaari.fi/linux/
7595 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7596 T:      git git://linuxtv.org/anttip/media_tree.git
7597 S:      Maintained
7598 F:      drivers/media/tuners/it913x*
7599
7600 IVTV VIDEO4LINUX DRIVER
7601 M:      Andy Walls <awalls@md.metrocast.net>
7602 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7603 L:      linux-media@vger.kernel.org
7604 T:      git git://linuxtv.org/media_tree.git
7605 W:      http://www.ivtvdriver.org
7606 S:      Maintained
7607 F:      Documentation/media/v4l-drivers/ivtv*
7608 F:      drivers/media/pci/ivtv/
7609 F:      include/uapi/linux/ivtv*
7610
7611 IX2505V MEDIA DRIVER
7612 M:      Malcolm Priestley <tvboxspy@gmail.com>
7613 L:      linux-media@vger.kernel.org
7614 W:      https://linuxtv.org
7615 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7616 S:      Maintained
7617 F:      drivers/media/dvb-frontends/ix2505v*
7618
7619 JAILHOUSE HYPERVISOR INTERFACE
7620 M:      Jan Kiszka <jan.kiszka@siemens.com>
7621 L:      jailhouse-dev@googlegroups.com
7622 S:      Maintained
7623 F:      arch/x86/kernel/jailhouse.c
7624 F:      arch/x86/include/asm/jailhouse_para.h
7625
7626 JC42.4 TEMPERATURE SENSOR DRIVER
7627 M:      Guenter Roeck <linux@roeck-us.net>
7628 L:      linux-hwmon@vger.kernel.org
7629 S:      Maintained
7630 F:      drivers/hwmon/jc42.c
7631 F:      Documentation/hwmon/jc42
7632
7633 JFS FILESYSTEM
7634 M:      Dave Kleikamp <shaggy@kernel.org>
7635 L:      jfs-discussion@lists.sourceforge.net
7636 W:      http://jfs.sourceforge.net/
7637 T:      git git://github.com/kleikamp/linux-shaggy.git
7638 S:      Maintained
7639 F:      Documentation/filesystems/jfs.txt
7640 F:      fs/jfs/
7641
7642 JME NETWORK DRIVER
7643 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7644 L:      netdev@vger.kernel.org
7645 S:      Maintained
7646 F:      drivers/net/ethernet/jme.*
7647
7648 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7649 M:      David Woodhouse <dwmw2@infradead.org>
7650 L:      linux-mtd@lists.infradead.org
7651 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7652 S:      Maintained
7653 F:      fs/jffs2/
7654 F:      include/uapi/linux/jffs2.h
7655
7656 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7657 M:      "Theodore Ts'o" <tytso@mit.edu>
7658 M:      Jan Kara <jack@suse.com>
7659 L:      linux-ext4@vger.kernel.org
7660 S:      Maintained
7661 F:      fs/jbd2/
7662 F:      include/linux/jbd2.h
7663
7664 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7665 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7666 L:      linux-media@vger.kernel.org
7667 S:      Maintained
7668 F:      drivers/media/platform/rcar_jpu.c
7669
7670 JSM Neo PCI based serial card
7671 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7672 L:      linux-serial@vger.kernel.org
7673 S:      Maintained
7674 F:      drivers/tty/serial/jsm/
7675
7676 K10TEMP HARDWARE MONITORING DRIVER
7677 M:      Clemens Ladisch <clemens@ladisch.de>
7678 L:      linux-hwmon@vger.kernel.org
7679 S:      Maintained
7680 F:      Documentation/hwmon/k10temp
7681 F:      drivers/hwmon/k10temp.c
7682
7683 K8TEMP HARDWARE MONITORING DRIVER
7684 M:      Rudolf Marek <r.marek@assembler.cz>
7685 L:      linux-hwmon@vger.kernel.org
7686 S:      Maintained
7687 F:      Documentation/hwmon/k8temp
7688 F:      drivers/hwmon/k8temp.c
7689
7690 KASAN
7691 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7692 R:      Alexander Potapenko <glider@google.com>
7693 R:      Dmitry Vyukov <dvyukov@google.com>
7694 L:      kasan-dev@googlegroups.com
7695 S:      Maintained
7696 F:      arch/*/include/asm/kasan.h
7697 F:      arch/*/mm/kasan_init*
7698 F:      Documentation/dev-tools/kasan.rst
7699 F:      include/linux/kasan*.h
7700 F:      lib/test_kasan.c
7701 F:      mm/kasan/
7702 F:      scripts/Makefile.kasan
7703
7704 KCONFIG
7705 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7706 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7707 L:      linux-kbuild@vger.kernel.org
7708 S:      Maintained
7709 F:      Documentation/kbuild/kconfig*
7710 F:      scripts/kconfig/
7711 F:      scripts/Kconfig.include
7712
7713 KDUMP
7714 M:      Dave Young <dyoung@redhat.com>
7715 M:      Baoquan He <bhe@redhat.com>
7716 R:      Vivek Goyal <vgoyal@redhat.com>
7717 L:      kexec@lists.infradead.org
7718 W:      http://lse.sourceforge.net/kdump/
7719 S:      Maintained
7720 F:      Documentation/kdump/
7721
7722 KEENE FM RADIO TRANSMITTER DRIVER
7723 M:      Hans Verkuil <hverkuil@xs4all.nl>
7724 L:      linux-media@vger.kernel.org
7725 T:      git git://linuxtv.org/media_tree.git
7726 W:      https://linuxtv.org
7727 S:      Maintained
7728 F:      drivers/media/radio/radio-keene*
7729
7730 KERNEL AUTOMOUNTER v4 (AUTOFS4)
7731 M:      Ian Kent <raven@themaw.net>
7732 L:      autofs@vger.kernel.org
7733 S:      Maintained
7734 F:      fs/autofs4/
7735
7736 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7737 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7738 M:      Michal Marek <michal.lkml@markovi.net>
7739 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7740 L:      linux-kbuild@vger.kernel.org
7741 S:      Maintained
7742 F:      Documentation/kbuild/
7743 F:      Makefile
7744 F:      scripts/Kbuild*
7745 F:      scripts/Makefile*
7746 F:      scripts/basic/
7747 F:      scripts/mk*
7748 F:      scripts/mod/
7749 F:      scripts/package/
7750
7751 KERNEL JANITORS
7752 L:      kernel-janitors@vger.kernel.org
7753 W:      http://kernelnewbies.org/KernelJanitors
7754 S:      Odd Fixes
7755
7756 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7757 M:      "J. Bruce Fields" <bfields@fieldses.org>
7758 M:      Jeff Layton <jlayton@kernel.org>
7759 L:      linux-nfs@vger.kernel.org
7760 W:      http://nfs.sourceforge.net/
7761 T:      git git://linux-nfs.org/~bfields/linux.git
7762 S:      Supported
7763 F:      fs/nfsd/
7764 F:      include/uapi/linux/nfsd/
7765 F:      fs/lockd/
7766 F:      fs/nfs_common/
7767 F:      net/sunrpc/
7768 F:      include/linux/lockd/
7769 F:      include/linux/sunrpc/
7770 F:      include/uapi/linux/sunrpc/
7771
7772 KERNEL SELFTEST FRAMEWORK
7773 M:      Shuah Khan <shuah@kernel.org>
7774 L:      linux-kselftest@vger.kernel.org
7775 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7776 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
7777 S:      Maintained
7778 F:      tools/testing/selftests/
7779 F:      Documentation/dev-tools/kselftest*
7780
7781 KERNEL USERMODE HELPER
7782 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7783 L:      linux-kernel@vger.kernel.org
7784 S:      Maintained
7785 F:      kernel/umh.c
7786 F:      include/linux/umh.h
7787
7788 KERNEL VIRTUAL MACHINE (KVM)
7789 M:      Paolo Bonzini <pbonzini@redhat.com>
7790 M:      Radim Krčmář <rkrcmar@redhat.com>
7791 L:      kvm@vger.kernel.org
7792 W:      http://www.linux-kvm.org
7793 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7794 S:      Supported
7795 F:      Documentation/virtual/kvm/
7796 F:      include/trace/events/kvm.h
7797 F:      include/uapi/asm-generic/kvm*
7798 F:      include/uapi/linux/kvm*
7799 F:      include/asm-generic/kvm*
7800 F:      include/linux/kvm*
7801 F:      include/kvm/iodev.h
7802 F:      virt/kvm/*
7803 F:      tools/kvm/
7804
7805 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
7806 M:      Joerg Roedel <joro@8bytes.org>
7807 L:      kvm@vger.kernel.org
7808 W:      http://www.linux-kvm.org/
7809 S:      Maintained
7810 F:      arch/x86/include/asm/svm.h
7811 F:      arch/x86/kvm/svm.c
7812
7813 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
7814 M:      Christoffer Dall <christoffer.dall@arm.com>
7815 M:      Marc Zyngier <marc.zyngier@arm.com>
7816 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7817 L:      kvmarm@lists.cs.columbia.edu
7818 W:      http://systems.cs.columbia.edu/projects/kvm-arm
7819 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
7820 S:      Supported
7821 F:      arch/arm/include/uapi/asm/kvm*
7822 F:      arch/arm/include/asm/kvm*
7823 F:      arch/arm/kvm/
7824 F:      virt/kvm/arm/
7825 F:      include/kvm/arm_*
7826
7827 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
7828 M:      Christoffer Dall <christoffer.dall@arm.com>
7829 M:      Marc Zyngier <marc.zyngier@arm.com>
7830 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7831 L:      kvmarm@lists.cs.columbia.edu
7832 S:      Maintained
7833 F:      arch/arm64/include/uapi/asm/kvm*
7834 F:      arch/arm64/include/asm/kvm*
7835 F:      arch/arm64/kvm/
7836
7837 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
7838 M:      James Hogan <jhogan@kernel.org>
7839 L:      linux-mips@linux-mips.org
7840 S:      Supported
7841 F:      arch/mips/include/uapi/asm/kvm*
7842 F:      arch/mips/include/asm/kvm*
7843 F:      arch/mips/kvm/
7844
7845 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
7846 M:      Paul Mackerras <paulus@ozlabs.org>
7847 L:      kvm-ppc@vger.kernel.org
7848 W:      http://www.linux-kvm.org/
7849 T:      git git://github.com/agraf/linux-2.6.git
7850 S:      Supported
7851 F:      arch/powerpc/include/uapi/asm/kvm*
7852 F:      arch/powerpc/include/asm/kvm*
7853 F:      arch/powerpc/kvm/
7854 F:      arch/powerpc/kernel/kvm*
7855
7856 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
7857 M:      Christian Borntraeger <borntraeger@de.ibm.com>
7858 M:      Janosch Frank <frankja@linux.ibm.com>
7859 R:      David Hildenbrand <david@redhat.com>
7860 R:      Cornelia Huck <cohuck@redhat.com>
7861 L:      linux-s390@vger.kernel.org
7862 W:      http://www.ibm.com/developerworks/linux/linux390/
7863 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
7864 S:      Supported
7865 F:      arch/s390/include/uapi/asm/kvm*
7866 F:      arch/s390/include/asm/gmap.h
7867 F:      arch/s390/include/asm/kvm*
7868 F:      arch/s390/kvm/
7869 F:      arch/s390/mm/gmap.c
7870
7871 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
7872 M:      Paolo Bonzini <pbonzini@redhat.com>
7873 M:      Radim Krčmář <rkrcmar@redhat.com>
7874 L:      kvm@vger.kernel.org
7875 W:      http://www.linux-kvm.org
7876 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7877 S:      Supported
7878 F:      arch/x86/kvm/
7879 F:      arch/x86/include/uapi/asm/kvm*
7880 F:      arch/x86/include/asm/kvm*
7881 F:      arch/x86/include/asm/pvclock-abi.h
7882 F:      arch/x86/kernel/kvm.c
7883 F:      arch/x86/kernel/kvmclock.c
7884
7885 KERNFS
7886 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7887 M:      Tejun Heo <tj@kernel.org>
7888 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
7889 S:      Supported
7890 F:      include/linux/kernfs.h
7891 F:      fs/kernfs/
7892
7893 KEXEC
7894 M:      Eric Biederman <ebiederm@xmission.com>
7895 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
7896 L:      kexec@lists.infradead.org
7897 S:      Maintained
7898 F:      include/linux/kexec.h
7899 F:      include/uapi/linux/kexec.h
7900 F:      kernel/kexec*
7901
7902 KEYS-ENCRYPTED
7903 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7904 L:      linux-integrity@vger.kernel.org
7905 L:      keyrings@vger.kernel.org
7906 S:      Supported
7907 F:      Documentation/security/keys/trusted-encrypted.rst
7908 F:      include/keys/encrypted-type.h
7909 F:      security/keys/encrypted-keys/
7910
7911 KEYS-TRUSTED
7912 M:      James Bottomley <jejb@linux.vnet.ibm.com>
7913 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7914 L:      linux-integrity@vger.kernel.org
7915 L:      keyrings@vger.kernel.org
7916 S:      Supported
7917 F:      Documentation/security/keys/trusted-encrypted.rst
7918 F:      include/keys/trusted-type.h
7919 F:      security/keys/trusted.c
7920 F:      security/keys/trusted.h
7921
7922 KEYS/KEYRINGS:
7923 M:      David Howells <dhowells@redhat.com>
7924 L:      keyrings@vger.kernel.org
7925 S:      Maintained
7926 F:      Documentation/security/keys/core.rst
7927 F:      include/linux/key.h
7928 F:      include/linux/key-type.h
7929 F:      include/linux/keyctl.h
7930 F:      include/uapi/linux/keyctl.h
7931 F:      include/keys/
7932 F:      security/keys/
7933
7934 KGDB / KDB /debug_core
7935 M:      Jason Wessel <jason.wessel@windriver.com>
7936 M:      Daniel Thompson <daniel.thompson@linaro.org>
7937 W:      http://kgdb.wiki.kernel.org/
7938 L:      kgdb-bugreport@lists.sourceforge.net
7939 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
7940 S:      Maintained
7941 F:      Documentation/dev-tools/kgdb.rst
7942 F:      drivers/misc/kgdbts.c
7943 F:      drivers/tty/serial/kgdboc.c
7944 F:      include/linux/kdb.h
7945 F:      include/linux/kgdb.h
7946 F:      kernel/debug/
7947
7948 KMEMLEAK
7949 M:      Catalin Marinas <catalin.marinas@arm.com>
7950 S:      Maintained
7951 F:      Documentation/dev-tools/kmemleak.rst
7952 F:      include/linux/kmemleak.h
7953 F:      mm/kmemleak.c
7954 F:      mm/kmemleak-test.c
7955
7956 KMOD KERNEL MODULE LOADER - USERMODE HELPER
7957 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7958 L:      linux-kernel@vger.kernel.org
7959 S:      Maintained
7960 F:      kernel/kmod.c
7961 F:      include/linux/kmod.h
7962 F:      lib/test_kmod.c
7963 F:      tools/testing/selftests/kmod/
7964
7965 KPROBES
7966 M:      Ananth N Mavinakayanahalli <ananth@linux.vnet.ibm.com>
7967 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
7968 M:      "David S. Miller" <davem@davemloft.net>
7969 M:      Masami Hiramatsu <mhiramat@kernel.org>
7970 S:      Maintained
7971 F:      Documentation/kprobes.txt
7972 F:      include/linux/kprobes.h
7973 F:      include/asm-generic/kprobes.h
7974 F:      kernel/kprobes.c
7975
7976 KS0108 LCD CONTROLLER DRIVER
7977 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
7978 W:      http://miguelojeda.es/auxdisplay.htm
7979 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
7980 S:      Maintained
7981 F:      Documentation/auxdisplay/ks0108
7982 F:      drivers/auxdisplay/ks0108.c
7983 F:      include/linux/ks0108.h
7984
7985 L3MDEV
7986 M:      David Ahern <dsa@cumulusnetworks.com>
7987 L:      netdev@vger.kernel.org
7988 S:      Maintained
7989 F:      net/l3mdev
7990 F:      include/net/l3mdev.h
7991
7992 LANTIQ MIPS ARCHITECTURE
7993 M:      John Crispin <john@phrozen.org>
7994 L:      linux-mips@linux-mips.org
7995 S:      Maintained
7996 F:      arch/mips/lantiq
7997 F:      drivers/soc/lantiq
7998
7999 LAPB module
8000 L:      linux-x25@vger.kernel.org
8001 S:      Orphan
8002 F:      Documentation/networking/lapb-module.txt
8003 F:      include/*/lapb.h
8004 F:      net/lapb/
8005
8006 LASI 53c700 driver for PARISC
8007 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8008 L:      linux-scsi@vger.kernel.org
8009 S:      Maintained
8010 F:      Documentation/scsi/53c700.txt
8011 F:      drivers/scsi/53c700*
8012
8013 LEAKING_ADDRESSES
8014 M:      Tobin C. Harding <me@tobin.cc>
8015 M:      Tycho Andersen <tycho@tycho.ws>
8016 L:      kernel-hardening@lists.openwall.com
8017 S:      Maintained
8018 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8019 F:      scripts/leaking_addresses.pl
8020
8021 LED SUBSYSTEM
8022 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8023 M:      Pavel Machek <pavel@ucw.cz>
8024 L:      linux-leds@vger.kernel.org
8025 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8026 S:      Maintained
8027 F:      Documentation/devicetree/bindings/leds/
8028 F:      drivers/leds/
8029 F:      include/linux/leds.h
8030
8031 LEGACY EEPROM DRIVER
8032 M:      Jean Delvare <jdelvare@suse.com>
8033 S:      Maintained
8034 F:      Documentation/misc-devices/eeprom
8035 F:      drivers/misc/eeprom/eeprom.c
8036
8037 LEGO USB Tower driver
8038 M:      Juergen Stuber <starblue@users.sourceforge.net>
8039 L:      legousb-devel@lists.sourceforge.net
8040 W:      http://legousb.sourceforge.net/
8041 S:      Maintained
8042 F:      drivers/usb/misc/legousbtower.c
8043
8044 LG2160 MEDIA DRIVER
8045 M:      Michael Krufky <mkrufky@linuxtv.org>
8046 L:      linux-media@vger.kernel.org
8047 W:      https://linuxtv.org
8048 W:      http://github.com/mkrufky
8049 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8050 T:      git git://linuxtv.org/mkrufky/tuners.git
8051 S:      Maintained
8052 F:      drivers/media/dvb-frontends/lg2160.*
8053
8054 LGDT3305 MEDIA DRIVER
8055 M:      Michael Krufky <mkrufky@linuxtv.org>
8056 L:      linux-media@vger.kernel.org
8057 W:      https://linuxtv.org
8058 W:      http://github.com/mkrufky
8059 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8060 T:      git git://linuxtv.org/mkrufky/tuners.git
8061 S:      Maintained
8062 F:      drivers/media/dvb-frontends/lgdt3305.*
8063
8064 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8065 M:      Viresh Kumar <vireshk@kernel.org>
8066 L:      linux-ide@vger.kernel.org
8067 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8068 S:      Maintained
8069 F:      include/linux/pata_arasan_cf_data.h
8070 F:      drivers/ata/pata_arasan_cf.c
8071
8072 LIBATA PATA DRIVERS
8073 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8074 M:      Tejun Heo <tj@kernel.org>
8075 L:      linux-ide@vger.kernel.org
8076 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8077 S:      Maintained
8078 F:      drivers/ata/pata_*.c
8079 F:      drivers/ata/ata_generic.c
8080
8081 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8082 M:      Linus Walleij <linus.walleij@linaro.org>
8083 L:      linux-ide@vger.kernel.org
8084 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8085 S:      Maintained
8086 F:      drivers/ata/pata_ftide010.c
8087 F:      drivers/ata/sata_gemini.c
8088 F:      drivers/ata/sata_gemini.h
8089
8090 LIBATA SATA AHCI PLATFORM devices support
8091 M:      Hans de Goede <hdegoede@redhat.com>
8092 M:      Tejun Heo <tj@kernel.org>
8093 L:      linux-ide@vger.kernel.org
8094 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8095 S:      Maintained
8096 F:      drivers/ata/ahci_platform.c
8097 F:      drivers/ata/libahci_platform.c
8098 F:      include/linux/ahci_platform.h
8099
8100 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8101 M:      Mikael Pettersson <mikpelinux@gmail.com>
8102 L:      linux-ide@vger.kernel.org
8103 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8104 S:      Maintained
8105 F:      drivers/ata/sata_promise.*
8106
8107 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8108 M:      Tejun Heo <tj@kernel.org>
8109 L:      linux-ide@vger.kernel.org
8110 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8111 S:      Maintained
8112 F:      drivers/ata/
8113 F:      include/linux/ata.h
8114 F:      include/linux/libata.h
8115 F:      Documentation/devicetree/bindings/ata/
8116
8117 LIBLOCKDEP
8118 M:      Sasha Levin <alexander.levin@verizon.com>
8119 S:      Maintained
8120 F:      tools/lib/lockdep/
8121
8122 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8123 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8124 M:      Dan Williams <dan.j.williams@intel.com>
8125 M:      Vishal Verma <vishal.l.verma@intel.com>
8126 M:      Dave Jiang <dave.jiang@intel.com>
8127 L:      linux-nvdimm@lists.01.org
8128 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8129 S:      Supported
8130 F:      drivers/nvdimm/blk.c
8131 F:      drivers/nvdimm/region_devs.c
8132
8133 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8134 M:      Vishal Verma <vishal.l.verma@intel.com>
8135 M:      Dan Williams <dan.j.williams@intel.com>
8136 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8137 M:      Dave Jiang <dave.jiang@intel.com>
8138 L:      linux-nvdimm@lists.01.org
8139 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8140 S:      Supported
8141 F:      drivers/nvdimm/btt*
8142
8143 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8144 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8145 M:      Dan Williams <dan.j.williams@intel.com>
8146 M:      Vishal Verma <vishal.l.verma@intel.com>
8147 M:      Dave Jiang <dave.jiang@intel.com>
8148 L:      linux-nvdimm@lists.01.org
8149 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8150 S:      Supported
8151 F:      drivers/nvdimm/pmem*
8152
8153 LIBNVDIMM: DEVICETREE BINDINGS
8154 M:      Oliver O'Halloran <oohall@gmail.com>
8155 L:      linux-nvdimm@lists.01.org
8156 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8157 S:      Supported
8158 F:      drivers/nvdimm/of_pmem.c
8159 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8160
8161 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8162 M:      Dan Williams <dan.j.williams@intel.com>
8163 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8164 M:      Vishal Verma <vishal.l.verma@intel.com>
8165 M:      Dave Jiang <dave.jiang@intel.com>
8166 L:      linux-nvdimm@lists.01.org
8167 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8168 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8169 S:      Supported
8170 F:      drivers/nvdimm/*
8171 F:      drivers/acpi/nfit/*
8172 F:      include/linux/nd.h
8173 F:      include/linux/libnvdimm.h
8174 F:      include/uapi/linux/ndctl.h
8175
8176 LIGHTNVM PLATFORM SUPPORT
8177 M:      Matias Bjorling <mb@lightnvm.io>
8178 W:      http://github/OpenChannelSSD
8179 L:      linux-block@vger.kernel.org
8180 S:      Maintained
8181 F:      drivers/lightnvm/
8182 F:      include/linux/lightnvm.h
8183 F:      include/uapi/linux/lightnvm.h
8184
8185 LINUX FOR POWER MACINTOSH
8186 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8187 W:      http://www.penguinppc.org/
8188 L:      linuxppc-dev@lists.ozlabs.org
8189 S:      Maintained
8190 F:      arch/powerpc/platforms/powermac/
8191 F:      drivers/macintosh/
8192
8193 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8194 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8195 M:      Paul Mackerras <paulus@samba.org>
8196 M:      Michael Ellerman <mpe@ellerman.id.au>
8197 W:      https://github.com/linuxppc/linux/wiki
8198 L:      linuxppc-dev@lists.ozlabs.org
8199 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8200 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8201 S:      Supported
8202 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8203 F:      Documentation/devicetree/bindings/powerpc/
8204 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8205 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8206 F:      Documentation/powerpc/
8207 F:      arch/powerpc/
8208 F:      drivers/char/tpm/tpm_ibmvtpm*
8209 F:      drivers/crypto/nx/
8210 F:      drivers/crypto/vmx/
8211 F:      drivers/i2c/busses/i2c-opal.c
8212 F:      drivers/net/ethernet/ibm/ibmveth.*
8213 F:      drivers/net/ethernet/ibm/ibmvnic.*
8214 F:      drivers/pci/hotplug/pnv_php.c
8215 F:      drivers/pci/hotplug/rpa*
8216 F:      drivers/rtc/rtc-opal.c
8217 F:      drivers/scsi/ibmvscsi/
8218 F:      drivers/tty/hvc/hvc_opal.c
8219 F:      drivers/watchdog/wdrtas.c
8220 F:      tools/testing/selftests/powerpc
8221 N:      /pmac
8222 N:      powermac
8223 N:      powernv
8224 N:      [^a-z0-9]ps3
8225 N:      pseries
8226
8227 LINUX FOR POWERPC EMBEDDED MPC5XXX
8228 M:      Anatolij Gustschin <agust@denx.de>
8229 L:      linuxppc-dev@lists.ozlabs.org
8230 T:      git git://git.denx.de/linux-denx-agust.git
8231 S:      Maintained
8232 F:      arch/powerpc/platforms/512x/
8233 F:      arch/powerpc/platforms/52xx/
8234
8235 LINUX FOR POWERPC EMBEDDED PPC4XX
8236 M:      Alistair Popple <alistair@popple.id.au>
8237 M:      Matt Porter <mporter@kernel.crashing.org>
8238 W:      http://www.penguinppc.org/
8239 L:      linuxppc-dev@lists.ozlabs.org
8240 S:      Maintained
8241 F:      arch/powerpc/platforms/40x/
8242 F:      arch/powerpc/platforms/44x/
8243
8244 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8245 M:      Scott Wood <oss@buserror.net>
8246 M:      Kumar Gala <galak@kernel.crashing.org>
8247 W:      http://www.penguinppc.org/
8248 L:      linuxppc-dev@lists.ozlabs.org
8249 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8250 S:      Maintained
8251 F:      arch/powerpc/platforms/83xx/
8252 F:      arch/powerpc/platforms/85xx/
8253 F:      Documentation/devicetree/bindings/powerpc/fsl/
8254
8255 LINUX FOR POWERPC EMBEDDED PPC8XX
8256 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8257 W:      http://www.penguinppc.org/
8258 L:      linuxppc-dev@lists.ozlabs.org
8259 S:      Maintained
8260 F:      arch/powerpc/platforms/8xx/
8261
8262 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8263 L:      linuxppc-dev@lists.ozlabs.org
8264 S:      Orphan
8265 F:      arch/powerpc/*/*virtex*
8266 F:      arch/powerpc/*/*/*virtex*
8267
8268 LINUX FOR POWERPC PA SEMI PWRFICIENT
8269 L:      linuxppc-dev@lists.ozlabs.org
8270 S:      Orphan
8271 F:      arch/powerpc/platforms/pasemi/
8272 F:      drivers/*/*pasemi*
8273 F:      drivers/*/*/*pasemi*
8274
8275 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8276 M:      Kees Cook <keescook@chromium.org>
8277 S:      Maintained
8278 F:      drivers/misc/lkdtm/*
8279
8280 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8281 M:      Alan Stern <stern@rowland.harvard.edu>
8282 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8283 M:      Will Deacon <will.deacon@arm.com>
8284 M:      Peter Zijlstra <peterz@infradead.org>
8285 M:      Boqun Feng <boqun.feng@gmail.com>
8286 M:      Nicholas Piggin <npiggin@gmail.com>
8287 M:      David Howells <dhowells@redhat.com>
8288 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8289 M:      Luc Maranget <luc.maranget@inria.fr>
8290 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8291 R:      Akira Yokosawa <akiyks@gmail.com>
8292 L:      linux-kernel@vger.kernel.org
8293 S:      Supported
8294 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8295 F:      tools/memory-model/
8296 F:      Documentation/memory-barriers.txt
8297
8298 LINUX SECURITY MODULE (LSM) FRAMEWORK
8299 M:      Chris Wright <chrisw@sous-sol.org>
8300 L:      linux-security-module@vger.kernel.org
8301 S:      Supported
8302
8303 LIS3LV02D ACCELEROMETER DRIVER
8304 M:      Eric Piel <eric.piel@tremplin-utc.net>
8305 S:      Maintained
8306 F:      Documentation/misc-devices/lis3lv02d
8307 F:      drivers/misc/lis3lv02d/
8308 F:      drivers/platform/x86/hp_accel.c
8309
8310 LIVE PATCHING
8311 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8312 M:      Jessica Yu <jeyu@kernel.org>
8313 M:      Jiri Kosina <jikos@kernel.org>
8314 M:      Miroslav Benes <mbenes@suse.cz>
8315 R:      Petr Mladek <pmladek@suse.com>
8316 S:      Maintained
8317 F:      kernel/livepatch/
8318 F:      include/linux/livepatch.h
8319 F:      arch/x86/include/asm/livepatch.h
8320 F:      arch/x86/kernel/livepatch.c
8321 F:      Documentation/livepatch/
8322 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8323 F:      samples/livepatch/
8324 L:      live-patching@vger.kernel.org
8325 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8326
8327 LLC (802.2)
8328 L:      netdev@vger.kernel.org
8329 S:      Odd fixes
8330 F:      include/linux/llc.h
8331 F:      include/uapi/linux/llc.h
8332 F:      include/net/llc*
8333 F:      net/llc/
8334
8335 LM73 HARDWARE MONITOR DRIVER
8336 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8337 L:      linux-hwmon@vger.kernel.org
8338 S:      Maintained
8339 F:      drivers/hwmon/lm73.c
8340
8341 LM78 HARDWARE MONITOR DRIVER
8342 M:      Jean Delvare <jdelvare@suse.com>
8343 L:      linux-hwmon@vger.kernel.org
8344 S:      Maintained
8345 F:      Documentation/hwmon/lm78
8346 F:      drivers/hwmon/lm78.c
8347
8348 LM83 HARDWARE MONITOR DRIVER
8349 M:      Jean Delvare <jdelvare@suse.com>
8350 L:      linux-hwmon@vger.kernel.org
8351 S:      Maintained
8352 F:      Documentation/hwmon/lm83
8353 F:      drivers/hwmon/lm83.c
8354
8355 LM90 HARDWARE MONITOR DRIVER
8356 M:      Jean Delvare <jdelvare@suse.com>
8357 L:      linux-hwmon@vger.kernel.org
8358 S:      Maintained
8359 F:      Documentation/hwmon/lm90
8360 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8361 F:      drivers/hwmon/lm90.c
8362 F:      include/dt-bindings/thermal/lm90.h
8363
8364 LM95234 HARDWARE MONITOR DRIVER
8365 M:      Guenter Roeck <linux@roeck-us.net>
8366 L:      linux-hwmon@vger.kernel.org
8367 S:      Maintained
8368 F:      Documentation/hwmon/lm95234
8369 F:      drivers/hwmon/lm95234.c
8370
8371 LME2510 MEDIA DRIVER
8372 M:      Malcolm Priestley <tvboxspy@gmail.com>
8373 L:      linux-media@vger.kernel.org
8374 W:      https://linuxtv.org
8375 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8376 S:      Maintained
8377 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8378
8379 LOADPIN SECURITY MODULE
8380 M:      Kees Cook <keescook@chromium.org>
8381 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8382 S:      Supported
8383 F:      security/loadpin/
8384 F:      Documentation/admin-guide/LSM/LoadPin.rst
8385
8386 LOCKING PRIMITIVES
8387 M:      Peter Zijlstra <peterz@infradead.org>
8388 M:      Ingo Molnar <mingo@redhat.com>
8389 M:      Will Deacon <will.deacon@arm.com>
8390 L:      linux-kernel@vger.kernel.org
8391 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8392 S:      Maintained
8393 F:      Documentation/locking/
8394 F:      include/linux/lockdep.h
8395 F:      include/linux/spinlock*.h
8396 F:      arch/*/include/asm/spinlock*.h
8397 F:      include/linux/rwlock*.h
8398 F:      include/linux/mutex*.h
8399 F:      arch/*/include/asm/mutex*.h
8400 F:      include/linux/rwsem*.h
8401 F:      arch/*/include/asm/rwsem.h
8402 F:      include/linux/seqlock.h
8403 F:      lib/locking*.[ch]
8404 F:      kernel/locking/
8405 X:      kernel/locking/locktorture.c
8406
8407 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8408 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8409 L:      linux-ntfs-dev@lists.sourceforge.net
8410 W:      http://www.linux-ntfs.org/content/view/19/37/
8411 S:      Maintained
8412 F:      Documentation/ldm.txt
8413 F:      block/partitions/ldm.*
8414
8415 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8416 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8417 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8418 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8419 L:      MPT-FusionLinux.pdl@broadcom.com
8420 L:      linux-scsi@vger.kernel.org
8421 W:      http://www.avagotech.com/support/
8422 S:      Supported
8423 F:      drivers/message/fusion/
8424 F:      drivers/scsi/mpt2sas/
8425 F:      drivers/scsi/mpt3sas/
8426
8427 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8428 M:      Matthew Wilcox <matthew@wil.cx>
8429 L:      linux-scsi@vger.kernel.org
8430 S:      Maintained
8431 F:      drivers/scsi/sym53c8xx_2/
8432
8433 LTC4261 HARDWARE MONITOR DRIVER
8434 M:      Guenter Roeck <linux@roeck-us.net>
8435 L:      linux-hwmon@vger.kernel.org
8436 S:      Maintained
8437 F:      Documentation/hwmon/ltc4261
8438 F:      drivers/hwmon/ltc4261.c
8439
8440 LTC4306 I2C MULTIPLEXER DRIVER
8441 M:      Michael Hennerich <michael.hennerich@analog.com>
8442 W:      http://ez.analog.com/community/linux-device-drivers
8443 L:      linux-i2c@vger.kernel.org
8444 S:      Supported
8445 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8446 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8447
8448 LTP (Linux Test Project)
8449 M:      Mike Frysinger <vapier@gentoo.org>
8450 M:      Cyril Hrubis <chrubis@suse.cz>
8451 M:      Wanlong Gao <wanlong.gao@gmail.com>
8452 M:      Jan Stancek <jstancek@redhat.com>
8453 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8454 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8455 L:      ltp@lists.linux.it (subscribers-only)
8456 W:      http://linux-test-project.github.io/
8457 T:      git git://github.com/linux-test-project/ltp.git
8458 S:      Maintained
8459
8460 M68K ARCHITECTURE
8461 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8462 L:      linux-m68k@lists.linux-m68k.org
8463 W:      http://www.linux-m68k.org/
8464 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8465 S:      Maintained
8466 F:      arch/m68k/
8467 F:      drivers/zorro/
8468
8469 M68K ON APPLE MACINTOSH
8470 M:      Joshua Thompson <funaho@jurai.org>
8471 W:      http://www.mac.linux-m68k.org/
8472 L:      linux-m68k@lists.linux-m68k.org
8473 S:      Maintained
8474 F:      arch/m68k/mac/
8475
8476 M68K ON HP9000/300
8477 M:      Philip Blundell <philb@gnu.org>
8478 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8479 S:      Maintained
8480 F:      arch/m68k/hp300/
8481
8482 M88DS3103 MEDIA DRIVER
8483 M:      Antti Palosaari <crope@iki.fi>
8484 L:      linux-media@vger.kernel.org
8485 W:      https://linuxtv.org
8486 W:      http://palosaari.fi/linux/
8487 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8488 T:      git git://linuxtv.org/anttip/media_tree.git
8489 S:      Maintained
8490 F:      drivers/media/dvb-frontends/m88ds3103*
8491
8492 M88RS2000 MEDIA DRIVER
8493 M:      Malcolm Priestley <tvboxspy@gmail.com>
8494 L:      linux-media@vger.kernel.org
8495 W:      https://linuxtv.org
8496 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8497 S:      Maintained
8498 F:      drivers/media/dvb-frontends/m88rs2000*
8499
8500 MA901 MASTERKIT USB FM RADIO DRIVER
8501 M:      Alexey Klimov <klimov.linux@gmail.com>
8502 L:      linux-media@vger.kernel.org
8503 T:      git git://linuxtv.org/media_tree.git
8504 S:      Maintained
8505 F:      drivers/media/radio/radio-ma901.c
8506
8507 MAC80211
8508 M:      Johannes Berg <johannes@sipsolutions.net>
8509 L:      linux-wireless@vger.kernel.org
8510 W:      http://wireless.kernel.org/
8511 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8512 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8513 S:      Maintained
8514 F:      Documentation/networking/mac80211-injection.txt
8515 F:      include/net/mac80211.h
8516 F:      net/mac80211/
8517 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8518 F:      Documentation/networking/mac80211_hwsim/README
8519
8520 MAILBOX API
8521 M:      Jassi Brar <jassisinghbrar@gmail.com>
8522 L:      linux-kernel@vger.kernel.org
8523 S:      Maintained
8524 F:      drivers/mailbox/
8525 F:      include/linux/mailbox_client.h
8526 F:      include/linux/mailbox_controller.h
8527
8528 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8529 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8530 W:      http://www.kernel.org/doc/man-pages
8531 L:      linux-man@vger.kernel.org
8532 S:      Maintained
8533
8534 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8535 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8536 L:      linux-mips@linux-mips.org
8537 S:      Maintained
8538 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8539
8540 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8541 M:      Andrew Lunn <andrew@lunn.ch>
8542 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8543 L:      netdev@vger.kernel.org
8544 S:      Maintained
8545 F:      drivers/net/dsa/mv88e6xxx/
8546 F:      linux/platform_data/mv88e6xxx.h
8547 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8548
8549 MARVELL ARMADA DRM SUPPORT
8550 M:      Russell King <linux@armlinux.org.uk>
8551 S:      Maintained
8552 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8553 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8554 F:      drivers/gpu/drm/armada/
8555 F:      include/uapi/drm/armada_drm.h
8556 F:      Documentation/devicetree/bindings/display/armada/
8557
8558 MARVELL CRYPTO DRIVER
8559 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8560 M:      Arnaud Ebalard <arno@natisbad.org>
8561 F:      drivers/crypto/marvell/
8562 S:      Maintained
8563 L:      linux-crypto@vger.kernel.org
8564
8565 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8566 M:      Mirko Lindner <mlindner@marvell.com>
8567 M:      Stephen Hemminger <stephen@networkplumber.org>
8568 L:      netdev@vger.kernel.org
8569 S:      Maintained
8570 F:      drivers/net/ethernet/marvell/sk*
8571
8572 MARVELL LIBERTAS WIRELESS DRIVER
8573 L:      libertas-dev@lists.infradead.org
8574 S:      Orphan
8575 F:      drivers/net/wireless/marvell/libertas/
8576
8577 MARVELL MACCHIATOBIN SUPPORT
8578 M:      Russell King <linux@armlinux.org.uk>
8579 L:      linux-arm-kernel@lists.infradead.org
8580 S:      Maintained
8581 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8582
8583 MARVELL MV643XX ETHERNET DRIVER
8584 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8585 L:      netdev@vger.kernel.org
8586 S:      Maintained
8587 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8588 F:      include/linux/mv643xx.h
8589
8590 MARVELL MV88X3310 PHY DRIVER
8591 M:      Russell King <linux@armlinux.org.uk>
8592 L:      netdev@vger.kernel.org
8593 S:      Maintained
8594 F:      drivers/net/phy/marvell10g.c
8595
8596 MARVELL MVNETA ETHERNET DRIVER
8597 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8598 L:      netdev@vger.kernel.org
8599 S:      Maintained
8600 F:      drivers/net/ethernet/marvell/mvneta.*
8601
8602 MARVELL MWIFIEX WIRELESS DRIVER
8603 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8604 M:      Nishant Sarmukadam <nishants@marvell.com>
8605 M:      Ganapathi Bhat <gbhat@marvell.com>
8606 M:      Xinming Hu <huxm@marvell.com>
8607 L:      linux-wireless@vger.kernel.org
8608 S:      Maintained
8609 F:      drivers/net/wireless/marvell/mwifiex/
8610
8611 MARVELL MWL8K WIRELESS DRIVER
8612 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8613 L:      linux-wireless@vger.kernel.org
8614 S:      Odd Fixes
8615 F:      drivers/net/wireless/marvell/mwl8k.c
8616
8617 MARVELL NAND CONTROLLER DRIVER
8618 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8619 L:      linux-mtd@lists.infradead.org
8620 S:      Maintained
8621 F:      drivers/mtd/nand/raw/marvell_nand.c
8622 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8623
8624 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8625 M:      Nicolas Pitre <nico@fluxnic.net>
8626 S:      Odd Fixes
8627 F:      drivers/mmc/host/mvsdio.*
8628
8629 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8630 M:      Hu Ziji <huziji@marvell.com>
8631 L:      linux-mmc@vger.kernel.org
8632 S:      Supported
8633 F:      drivers/mmc/host/sdhci-xenon*
8634 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8635
8636 MATROX FRAMEBUFFER DRIVER
8637 L:      linux-fbdev@vger.kernel.org
8638 S:      Orphan
8639 F:      drivers/video/fbdev/matrox/matroxfb_*
8640 F:      include/uapi/linux/matroxfb.h
8641
8642 MAX16065 HARDWARE MONITOR DRIVER
8643 M:      Guenter Roeck <linux@roeck-us.net>
8644 L:      linux-hwmon@vger.kernel.org
8645 S:      Maintained
8646 F:      Documentation/hwmon/max16065
8647 F:      drivers/hwmon/max16065.c
8648
8649 MAX20751 HARDWARE MONITOR DRIVER
8650 M:      Guenter Roeck <linux@roeck-us.net>
8651 L:      linux-hwmon@vger.kernel.org
8652 S:      Maintained
8653 F:      Documentation/hwmon/max20751
8654 F:      drivers/hwmon/max20751.c
8655
8656 MAX2175 SDR TUNER DRIVER
8657 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8658 L:      linux-media@vger.kernel.org
8659 T:      git git://linuxtv.org/media_tree.git
8660 S:      Maintained
8661 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8662 F:      Documentation/media/v4l-drivers/max2175.rst
8663 F:      drivers/media/i2c/max2175*
8664 F:      include/uapi/linux/max2175.h
8665
8666 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8667 L:      linux-hwmon@vger.kernel.org
8668 S:      Orphan
8669 F:      Documentation/hwmon/max6650
8670 F:      drivers/hwmon/max6650.c
8671
8672 MAX6697 HARDWARE MONITOR DRIVER
8673 M:      Guenter Roeck <linux@roeck-us.net>
8674 L:      linux-hwmon@vger.kernel.org
8675 S:      Maintained
8676 F:      Documentation/hwmon/max6697
8677 F:      Documentation/devicetree/bindings/i2c/max6697.txt
8678 F:      drivers/hwmon/max6697.c
8679 F:      include/linux/platform_data/max6697.h
8680
8681 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8682 M:      Peter Rosin <peda@axentia.se>
8683 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8684 S:      Maintained
8685 F:      Documentation/devicetree/bindings/sound/max9860.txt
8686 F:      sound/soc/codecs/max9860.*
8687
8688 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8689 M:      Javier Martinez Canillas <javier@dowhile0.org>
8690 L:      linux-kernel@vger.kernel.org
8691 S:      Supported
8692 F:      drivers/regulator/max77802-regulator.c
8693 F:      Documentation/devicetree/bindings/*/*max77802.txt
8694 F:      include/dt-bindings/*/*max77802.h
8695
8696 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8697 M:      Krzysztof Kozlowski <krzk@kernel.org>
8698 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8699 L:      linux-pm@vger.kernel.org
8700 S:      Supported
8701 F:      drivers/power/supply/max14577_charger.c
8702 F:      drivers/power/supply/max77693_charger.c
8703
8704 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8705 M:      Chanwoo Choi <cw00.choi@samsung.com>
8706 M:      Krzysztof Kozlowski <krzk@kernel.org>
8707 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8708 L:      linux-kernel@vger.kernel.org
8709 S:      Supported
8710 F:      drivers/*/max14577*.c
8711 F:      drivers/*/max77686*.c
8712 F:      drivers/*/max77693*.c
8713 F:      drivers/extcon/extcon-max14577.c
8714 F:      drivers/extcon/extcon-max77693.c
8715 F:      drivers/rtc/rtc-max77686.c
8716 F:      drivers/clk/clk-max77686.c
8717 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8718 F:      Documentation/devicetree/bindings/*/max77686.txt
8719 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8720 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8721 F:      include/linux/mfd/max14577*.h
8722 F:      include/linux/mfd/max77686*.h
8723 F:      include/linux/mfd/max77693*.h
8724
8725 MAXIRADIO FM RADIO RECEIVER DRIVER
8726 M:      Hans Verkuil <hverkuil@xs4all.nl>
8727 L:      linux-media@vger.kernel.org
8728 T:      git git://linuxtv.org/media_tree.git
8729 W:      https://linuxtv.org
8730 S:      Maintained
8731 F:      drivers/media/radio/radio-maxiradio*
8732
8733 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8734 M:      Peter Rosin <peda@axentia.se>
8735 L:      linux-iio@vger.kernel.org
8736 S:      Maintained
8737 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8738 F:      drivers/iio/potentiometer/mcp4018.c
8739 F:      drivers/iio/potentiometer/mcp4531.c
8740
8741 MCR20A IEEE-802.15.4 RADIO DRIVER
8742 M:      Xue Liu <liuxuenetmail@gmail.com>
8743 L:      linux-wpan@vger.kernel.org
8744 W:      https://github.com/xueliu/mcr20a-linux
8745 S:      Maintained
8746 F:      drivers/net/ieee802154/mcr20a.c
8747 F:      drivers/net/ieee802154/mcr20a.h
8748 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8749
8750 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8751 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8752 L:      linux-iio@vger.kernel.org
8753 S:      Maintained
8754 F:      drivers/iio/dac/cio-dac.c
8755
8756 MEDIA DRIVERS FOR ASCOT2E
8757 M:      Sergey Kozlov <serjk@netup.ru>
8758 M:      Abylay Ospan <aospan@netup.ru>
8759 L:      linux-media@vger.kernel.org
8760 W:      https://linuxtv.org
8761 W:      http://netup.tv/
8762 T:      git git://linuxtv.org/media_tree.git
8763 S:      Supported
8764 F:      drivers/media/dvb-frontends/ascot2e*
8765
8766 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
8767 M:      Jasmin Jessich <jasmin@anw.at>
8768 L:      linux-media@vger.kernel.org
8769 W:      https://linuxtv.org
8770 T:      git git://linuxtv.org/media_tree.git
8771 S:      Maintained
8772 F:      drivers/media/dvb-frontends/cxd2099*
8773
8774 MEDIA DRIVERS FOR CXD2841ER
8775 M:      Sergey Kozlov <serjk@netup.ru>
8776 M:      Abylay Ospan <aospan@netup.ru>
8777 L:      linux-media@vger.kernel.org
8778 W:      https://linuxtv.org
8779 W:      http://netup.tv/
8780 T:      git git://linuxtv.org/media_tree.git
8781 S:      Supported
8782 F:      drivers/media/dvb-frontends/cxd2841er*
8783
8784 MEDIA DRIVERS FOR CXD2880
8785 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
8786 L:      linux-media@vger.kernel.org
8787 W:      http://linuxtv.org/
8788 T:      git git://linuxtv.org/media_tree.git
8789 S:      Supported
8790 F:      drivers/media/dvb-frontends/cxd2880/*
8791 F:      drivers/media/spi/cxd2880*
8792
8793 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
8794 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8795 L:      linux-media@vger.kernel.org
8796 W:      https://linuxtv.org
8797 T:      git git://linuxtv.org/media_tree.git
8798 S:      Maintained
8799 F:      drivers/media/pci/ddbridge/*
8800
8801 MEDIA DRIVERS FOR FREESCALE IMX
8802 M:      Steve Longerbeam <slongerbeam@gmail.com>
8803 M:      Philipp Zabel <p.zabel@pengutronix.de>
8804 L:      linux-media@vger.kernel.org
8805 T:      git git://linuxtv.org/media_tree.git
8806 S:      Maintained
8807 F:      Documentation/devicetree/bindings/media/imx.txt
8808 F:      Documentation/media/v4l-drivers/imx.rst
8809 F:      drivers/staging/media/imx/
8810 F:      include/linux/imx-media.h
8811 F:      include/media/imx.h
8812
8813 MEDIA DRIVERS FOR HELENE
8814 M:      Abylay Ospan <aospan@netup.ru>
8815 L:      linux-media@vger.kernel.org
8816 W:      https://linuxtv.org
8817 W:      http://netup.tv/
8818 T:      git git://linuxtv.org/media_tree.git
8819 S:      Supported
8820 F:      drivers/media/dvb-frontends/helene*
8821
8822 MEDIA DRIVERS FOR HORUS3A
8823 M:      Sergey Kozlov <serjk@netup.ru>
8824 M:      Abylay Ospan <aospan@netup.ru>
8825 L:      linux-media@vger.kernel.org
8826 W:      https://linuxtv.org
8827 W:      http://netup.tv/
8828 T:      git git://linuxtv.org/media_tree.git
8829 S:      Supported
8830 F:      drivers/media/dvb-frontends/horus3a*
8831
8832 MEDIA DRIVERS FOR LNBH25
8833 M:      Sergey Kozlov <serjk@netup.ru>
8834 M:      Abylay Ospan <aospan@netup.ru>
8835 L:      linux-media@vger.kernel.org
8836 W:      https://linuxtv.org
8837 W:      http://netup.tv/
8838 T:      git git://linuxtv.org/media_tree.git
8839 S:      Supported
8840 F:      drivers/media/dvb-frontends/lnbh25*
8841
8842 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
8843 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8844 L:      linux-media@vger.kernel.org
8845 W:      https://linuxtv.org
8846 T:      git git://linuxtv.org/media_tree.git
8847 S:      Maintained
8848 F:      drivers/media/dvb-frontends/mxl5xx*
8849
8850 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
8851 M:      Sergey Kozlov <serjk@netup.ru>
8852 M:      Abylay Ospan <aospan@netup.ru>
8853 L:      linux-media@vger.kernel.org
8854 W:      https://linuxtv.org
8855 W:      http://netup.tv/
8856 T:      git git://linuxtv.org/media_tree.git
8857 S:      Supported
8858 F:      drivers/media/pci/netup_unidvb/*
8859
8860 MEDIA DRIVERS FOR RENESAS - CEU
8861 M:      Jacopo Mondi <jacopo@jmondi.org>
8862 L:      linux-media@vger.kernel.org
8863 L:      linux-renesas-soc@vger.kernel.org
8864 T:      git git://linuxtv.org/media_tree.git
8865 S:      Supported
8866 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
8867 F:      drivers/media/platform/renesas-ceu.c
8868 F:      include/media/drv-intf/renesas-ceu.h
8869
8870 MEDIA DRIVERS FOR RENESAS - DRIF
8871 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8872 L:      linux-media@vger.kernel.org
8873 L:      linux-renesas-soc@vger.kernel.org
8874 T:      git git://linuxtv.org/media_tree.git
8875 S:      Supported
8876 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
8877 F:      drivers/media/platform/rcar_drif.c
8878
8879 MEDIA DRIVERS FOR RENESAS - FCP
8880 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
8881 L:      linux-media@vger.kernel.org
8882 L:      linux-renesas-soc@vger.kernel.org
8883 T:      git git://linuxtv.org/media_tree.git
8884 S:      Supported
8885 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
8886 F:      drivers/media/platform/rcar-fcp.c
8887 F:      include/media/rcar-fcp.h
8888
8889 MEDIA DRIVERS FOR RENESAS - FDP1
8890 M:      Kieran Bingham <kieran@bingham.xyz>
8891 L:      linux-media@vger.kernel.org
8892 L:      linux-renesas-soc@vger.kernel.org
8893 T:      git git://linuxtv.org/media_tree.git
8894 S:      Supported
8895 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
8896 F:      drivers/media/platform/rcar_fdp1.c
8897
8898 MEDIA DRIVERS FOR RENESAS - VIN
8899 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
8900 L:      linux-media@vger.kernel.org
8901 L:      linux-renesas-soc@vger.kernel.org
8902 T:      git git://linuxtv.org/media_tree.git
8903 S:      Supported
8904 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
8905 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
8906 F:      drivers/media/platform/rcar-vin/
8907
8908 MEDIA DRIVERS FOR RENESAS - VSP1
8909 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
8910 L:      linux-media@vger.kernel.org
8911 L:      linux-renesas-soc@vger.kernel.org
8912 T:      git git://linuxtv.org/media_tree.git
8913 S:      Supported
8914 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
8915 F:      drivers/media/platform/vsp1/
8916
8917 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
8918 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8919 L:      linux-media@vger.kernel.org
8920 W:      https://linuxtv.org
8921 T:      git git://linuxtv.org/media_tree.git
8922 S:      Maintained
8923 F:      drivers/media/dvb-frontends/stv0910*
8924
8925 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
8926 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8927 L:      linux-media@vger.kernel.org
8928 W:      https://linuxtv.org
8929 T:      git git://linuxtv.org/media_tree.git
8930 S:      Maintained
8931 F:      drivers/media/dvb-frontends/stv6111*
8932
8933 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
8934 M:      Dmitry Osipenko <digetx@gmail.com>
8935 L:      linux-media@vger.kernel.org
8936 L:      linux-tegra@vger.kernel.org
8937 T:      git git://linuxtv.org/media_tree.git
8938 S:      Maintained
8939 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
8940 F:      drivers/staging/media/tegra-vde/
8941
8942 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
8943 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
8944 P:      LinuxTV.org Project
8945 L:      linux-media@vger.kernel.org
8946 W:      https://linuxtv.org
8947 Q:      http://patchwork.kernel.org/project/linux-media/list/
8948 T:      git git://linuxtv.org/media_tree.git
8949 S:      Maintained
8950 F:      Documentation/devicetree/bindings/media/
8951 F:      Documentation/media/
8952 F:      drivers/media/
8953 F:      drivers/staging/media/
8954 F:      include/linux/platform_data/media/
8955 F:      include/media/
8956 F:      include/uapi/linux/dvb/
8957 F:      include/uapi/linux/videodev2.h
8958 F:      include/uapi/linux/media.h
8959 F:      include/uapi/linux/v4l2-*
8960 F:      include/uapi/linux/meye.h
8961 F:      include/uapi/linux/ivtv*
8962 F:      include/uapi/linux/uvcvideo.h
8963
8964 MEDIATEK CIR DRIVER
8965 M:      Sean Wang <sean.wang@mediatek.com>
8966 S:      Maintained
8967 F:      drivers/media/rc/mtk-cir.c
8968
8969 MEDIATEK DMA DRIVER
8970 M:      Sean Wang <sean.wang@mediatek.com>
8971 L:      dmaengine@vger.kernel.org
8972 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8973 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
8974 S:      Maintained
8975 F:      Documentation/devicetree/bindings/dma/mtk-*
8976 F:      drivers/dma/mediatek/
8977
8978 MEDIATEK PMIC LED DRIVER
8979 M:      Sean Wang <sean.wang@mediatek.com>
8980 S:      Maintained
8981 F:      drivers/leds/leds-mt6323.c
8982 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
8983
8984 MEDIATEK ETHERNET DRIVER
8985 M:      Felix Fietkau <nbd@openwrt.org>
8986 M:      John Crispin <john@phrozen.org>
8987 M:      Sean Wang <sean.wang@mediatek.com>
8988 M:      Nelson Chang <nelson.chang@mediatek.com>
8989 L:      netdev@vger.kernel.org
8990 S:      Maintained
8991 F:      drivers/net/ethernet/mediatek/
8992
8993 MEDIATEK SWITCH DRIVER
8994 M:      Sean Wang <sean.wang@mediatek.com>
8995 L:      netdev@vger.kernel.org
8996 S:      Maintained
8997 F:      drivers/net/dsa/mt7530.*
8998 F:      net/dsa/tag_mtk.c
8999
9000 MEDIATEK JPEG DRIVER
9001 M:      Rick Chang <rick.chang@mediatek.com>
9002 M:      Bin Liu <bin.liu@mediatek.com>
9003 S:      Supported
9004 F:      drivers/media/platform/mtk-jpeg/
9005 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9006
9007 MEDIATEK MDP DRIVER
9008 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9009 M:      Houlong Wei <houlong.wei@mediatek.com>
9010 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9011 S:      Supported
9012 F:      drivers/media/platform/mtk-mdp/
9013 F:      drivers/media/platform/mtk-vpu/
9014 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9015
9016 MEDIATEK MEDIA DRIVER
9017 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9018 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9019 S:      Supported
9020 F:      drivers/media/platform/mtk-vcodec/
9021 F:      drivers/media/platform/mtk-vpu/
9022 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9023 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9024
9025 MEDIATEK MT7601U WIRELESS LAN DRIVER
9026 M:      Jakub Kicinski <kubakici@wp.pl>
9027 L:      linux-wireless@vger.kernel.org
9028 S:      Maintained
9029 F:      drivers/net/wireless/mediatek/mt7601u/
9030
9031 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9032 M:      Sean Wang <sean.wang@mediatek.com>
9033 S:      Maintained
9034 F:      drivers/char/hw_random/mtk-rng.c
9035
9036 MEDIATEK USB3 DRD IP DRIVER
9037 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9038 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9039 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9040 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9041 S:      Maintained
9042 F:      drivers/usb/mtu3/
9043
9044 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9045 M:      Peter Senna Tschudin <peter.senna@collabora.com>
9046 M:      Martin Donnelly <martin.donnelly@ge.com>
9047 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9048 S:      Maintained
9049 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9050 F:      Documentation/devicetree/bindings/video/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9051
9052 MEGARAID SCSI/SAS DRIVERS
9053 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9054 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9055 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9056 L:      megaraidlinux.pdl@broadcom.com
9057 L:      linux-scsi@vger.kernel.org
9058 W:      http://www.avagotech.com/support/
9059 S:      Maintained
9060 F:      Documentation/scsi/megaraid.txt
9061 F:      drivers/scsi/megaraid.*
9062 F:      drivers/scsi/megaraid/
9063
9064 MELEXIS MLX90614 DRIVER
9065 M:      Crt Mori <cmo@melexis.com>
9066 L:      linux-iio@vger.kernel.org
9067 W:      http://www.melexis.com
9068 S:      Supported
9069 F:      drivers/iio/temperature/mlx90614.c
9070
9071 MELEXIS MLX90632 DRIVER
9072 M:      Crt Mori <cmo@melexis.com>
9073 L:      linux-iio@vger.kernel.org
9074 W:      http://www.melexis.com
9075 S:      Supported
9076 F:      drivers/iio/temperature/mlx90632.c
9077
9078 MELFAS MIP4 TOUCHSCREEN DRIVER
9079 M:      Sangwon Jee <jeesw@melfas.com>
9080 W:      http://www.melfas.com
9081 S:      Supported
9082 F:      drivers/input/touchscreen/melfas_mip4.c
9083 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9084
9085 MELLANOX ETHERNET DRIVER (mlx4_en)
9086 M:      Tariq Toukan <tariqt@mellanox.com>
9087 L:      netdev@vger.kernel.org
9088 S:      Supported
9089 W:      http://www.mellanox.com
9090 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9091 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9092
9093 MELLANOX ETHERNET DRIVER (mlx5e)
9094 M:      Saeed Mahameed <saeedm@mellanox.com>
9095 L:      netdev@vger.kernel.org
9096 S:      Supported
9097 W:      http://www.mellanox.com
9098 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9099 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9100
9101 MELLANOX ETHERNET INNOVA DRIVERS
9102 R:      Boris Pismenny <borisp@mellanox.com>
9103 L:      netdev@vger.kernel.org
9104 S:      Supported
9105 W:      http://www.mellanox.com
9106 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9107 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9108 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9109 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9110 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9111
9112 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9113 R:      Boris Pismenny <borisp@mellanox.com>
9114 L:      netdev@vger.kernel.org
9115 S:      Supported
9116 W:      http://www.mellanox.com
9117 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9118 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9119 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9120
9121 MELLANOX ETHERNET SWITCH DRIVERS
9122 M:      Jiri Pirko <jiri@mellanox.com>
9123 M:      Ido Schimmel <idosch@mellanox.com>
9124 L:      netdev@vger.kernel.org
9125 S:      Supported
9126 W:      http://www.mellanox.com
9127 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9128 F:      drivers/net/ethernet/mellanox/mlxsw/
9129
9130 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9131 M:      mlxsw@mellanox.com
9132 L:      netdev@vger.kernel.org
9133 S:      Supported
9134 W:      http://www.mellanox.com
9135 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9136 F:      drivers/net/ethernet/mellanox/mlxfw/
9137
9138 MELLANOX HARDWARE PLATFORM SUPPORT
9139 M:      Andy Shevchenko <andy@infradead.org>
9140 M:      Darren Hart <dvhart@infradead.org>
9141 M:      Vadim Pasternak <vadimp@mellanox.com>
9142 L:      platform-driver-x86@vger.kernel.org
9143 S:      Supported
9144 F:      drivers/platform/mellanox/
9145
9146 MELLANOX MLX4 core VPI driver
9147 M:      Tariq Toukan <tariqt@mellanox.com>
9148 L:      netdev@vger.kernel.org
9149 L:      linux-rdma@vger.kernel.org
9150 W:      http://www.mellanox.com
9151 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9152 S:      Supported
9153 F:      drivers/net/ethernet/mellanox/mlx4/
9154 F:      include/linux/mlx4/
9155
9156 MELLANOX MLX4 IB driver
9157 M:      Yishai Hadas <yishaih@mellanox.com>
9158 L:      linux-rdma@vger.kernel.org
9159 W:      http://www.mellanox.com
9160 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9161 S:      Supported
9162 F:      drivers/infiniband/hw/mlx4/
9163 F:      include/linux/mlx4/
9164 F:      include/uapi/rdma/mlx4-abi.h
9165
9166 MELLANOX MLX5 core VPI driver
9167 M:      Saeed Mahameed <saeedm@mellanox.com>
9168 M:      Leon Romanovsky <leonro@mellanox.com>
9169 L:      netdev@vger.kernel.org
9170 L:      linux-rdma@vger.kernel.org
9171 W:      http://www.mellanox.com
9172 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9173 S:      Supported
9174 F:      drivers/net/ethernet/mellanox/mlx5/core/
9175 F:      include/linux/mlx5/
9176
9177 MELLANOX MLX5 IB driver
9178 M:      Leon Romanovsky <leonro@mellanox.com>
9179 L:      linux-rdma@vger.kernel.org
9180 W:      http://www.mellanox.com
9181 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9182 S:      Supported
9183 F:      drivers/infiniband/hw/mlx5/
9184 F:      include/linux/mlx5/
9185 F:      include/uapi/rdma/mlx5-abi.h
9186
9187 MELLANOX MLXCPLD I2C AND MUX DRIVER
9188 M:      Vadim Pasternak <vadimp@mellanox.com>
9189 M:      Michael Shych <michaelsh@mellanox.com>
9190 L:      linux-i2c@vger.kernel.org
9191 S:      Supported
9192 F:      drivers/i2c/busses/i2c-mlxcpld.c
9193 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9194 F:      Documentation/i2c/busses/i2c-mlxcpld
9195
9196 MELLANOX MLXCPLD LED DRIVER
9197 M:      Vadim Pasternak <vadimp@mellanox.com>
9198 L:      linux-leds@vger.kernel.org
9199 S:      Supported
9200 F:      drivers/leds/leds-mlxcpld.c
9201 F:      drivers/leds/leds-mlxreg.c
9202 F:      Documentation/leds/leds-mlxcpld.txt
9203
9204 MELLANOX PLATFORM DRIVER
9205 M:      Vadim Pasternak <vadimp@mellanox.com>
9206 L:      platform-driver-x86@vger.kernel.org
9207 S:      Supported
9208 F:      drivers/platform/x86/mlx-platform.c
9209
9210 MEMBARRIER SUPPORT
9211 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9212 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9213 L:      linux-kernel@vger.kernel.org
9214 S:      Supported
9215 F:      kernel/sched/membarrier.c
9216 F:      include/uapi/linux/membarrier.h
9217 F:      arch/powerpc/include/asm/membarrier.h
9218
9219 MEMORY MANAGEMENT
9220 L:      linux-mm@kvack.org
9221 W:      http://www.linux-mm.org
9222 S:      Maintained
9223 F:      include/linux/mm.h
9224 F:      include/linux/gfp.h
9225 F:      include/linux/mmzone.h
9226 F:      include/linux/memory_hotplug.h
9227 F:      include/linux/vmalloc.h
9228 F:      mm/
9229
9230 MEMORY TECHNOLOGY DEVICES (MTD)
9231 M:      David Woodhouse <dwmw2@infradead.org>
9232 M:      Brian Norris <computersforpeace@gmail.com>
9233 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9234 M:      Marek Vasut <marek.vasut@gmail.com>
9235 M:      Richard Weinberger <richard@nod.at>
9236 L:      linux-mtd@lists.infradead.org
9237 W:      http://www.linux-mtd.infradead.org/
9238 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9239 T:      git git://git.infradead.org/linux-mtd.git master
9240 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9241 S:      Maintained
9242 F:      Documentation/devicetree/bindings/mtd/
9243 F:      drivers/mtd/
9244 F:      include/linux/mtd/
9245 F:      include/uapi/mtd/
9246
9247 MEN A21 WATCHDOG DRIVER
9248 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9249 L:      linux-watchdog@vger.kernel.org
9250 S:      Maintained
9251 F:      drivers/watchdog/mena21_wdt.c
9252
9253 MEN CHAMELEON BUS (mcb)
9254 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9255 S:      Maintained
9256 F:      drivers/mcb/
9257 F:      include/linux/mcb.h
9258 F:      Documentation/men-chameleon-bus.txt
9259
9260 MEN F21BMC (Board Management Controller)
9261 M:      Andreas Werner <andreas.werner@men.de>
9262 S:      Supported
9263 F:      drivers/mfd/menf21bmc.c
9264 F:      drivers/watchdog/menf21bmc_wdt.c
9265 F:      drivers/leds/leds-menf21bmc.c
9266 F:      drivers/hwmon/menf21bmc_hwmon.c
9267 F:      Documentation/hwmon/menf21bmc
9268
9269 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9270 M:      Neil Armstrong <narmstrong@baylibre.com>
9271 L:      linux-media@lists.freedesktop.org
9272 L:      linux-amlogic@lists.infradead.org
9273 W:      http://linux-meson.com/
9274 S:      Supported
9275 F:      drivers/media/platform/meson/ao-cec.c
9276 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9277 T:      git git://linuxtv.org/media_tree.git
9278
9279 MICROBLAZE ARCHITECTURE
9280 M:      Michal Simek <monstr@monstr.eu>
9281 W:      http://www.monstr.eu/fdt/
9282 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9283 S:      Supported
9284 F:      arch/microblaze/
9285
9286 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9287 M:      Richard Genoud <richard.genoud@gmail.com>
9288 S:      Maintained
9289 F:      drivers/tty/serial/atmel_serial.c
9290 F:      drivers/tty/serial/atmel_serial.h
9291
9292 MICROCHIP / ATMEL DMA DRIVER
9293 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9294 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9295 L:      dmaengine@vger.kernel.org
9296 S:      Supported
9297 F:      drivers/dma/at_hdmac.c
9298 F:      drivers/dma/at_hdmac_regs.h
9299 F:      include/linux/platform_data/dma-atmel.h
9300
9301 MICROCHIP / ATMEL ECC DRIVER
9302 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9303 L:      linux-crypto@vger.kernel.org
9304 S:      Maintained
9305 F:      drivers/crypto/atmel-ecc.*
9306
9307 MICROCHIP / ATMEL ISC DRIVER
9308 M:      Songjun Wu <songjun.wu@microchip.com>
9309 L:      linux-media@vger.kernel.org
9310 S:      Supported
9311 F:      drivers/media/platform/atmel/atmel-isc.c
9312 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9313 F:      devicetree/bindings/media/atmel-isc.txt
9314
9315 MICROCHIP / ATMEL NAND DRIVER
9316 M:      Wenyou Yang <wenyou.yang@microchip.com>
9317 M:      Josh Wu <rainyfeeling@outlook.com>
9318 L:      linux-mtd@lists.infradead.org
9319 S:      Supported
9320 F:      drivers/mtd/nand/raw/atmel/*
9321 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9322
9323 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9324 M:      Woojung Huh <Woojung.Huh@microchip.com>
9325 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9326 L:      netdev@vger.kernel.org
9327 S:      Maintained
9328 F:      net/dsa/tag_ksz.c
9329 F:      drivers/net/dsa/microchip/*
9330 F:      include/linux/platform_data/microchip-ksz.h
9331 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9332
9333 MICROCHIP LAN743X ETHERNET DRIVER
9334 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9335 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9336 L:      netdev@vger.kernel.org
9337 S:      Maintained
9338 F:      drivers/net/ethernet/microchip/lan743x_*
9339
9340 MICROCHIP USB251XB DRIVER
9341 M:      Richard Leitner <richard.leitner@skidata.com>
9342 L:      linux-usb@vger.kernel.org
9343 S:      Maintained
9344 F:      drivers/usb/misc/usb251xb.c
9345 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9346
9347 MICROSEMI MIPS SOCS
9348 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9349 L:      linux-mips@linux-mips.org
9350 S:      Maintained
9351 F:      arch/mips/generic/board-ocelot.c
9352 F:      arch/mips/configs/generic/board-ocelot.config
9353 F:      arch/mips/boot/dts/mscc/
9354 F:      Documentation/devicetree/bindings/mips/mscc.txt
9355
9356 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9357 M:      Don Brace <don.brace@microsemi.com>
9358 L:      esc.storagedev@microsemi.com
9359 L:      linux-scsi@vger.kernel.org
9360 S:      Supported
9361 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9362 F:      drivers/scsi/smartpqi/Kconfig
9363 F:      drivers/scsi/smartpqi/Makefile
9364 F:      include/linux/cciss*.h
9365 F:      include/uapi/linux/cciss*.h
9366 F:      Documentation/scsi/smartpqi.txt
9367
9368 MICROSEMI ETHERNET SWITCH DRIVER
9369 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9370 L:      netdev@vger.kernel.org
9371 S:      Supported
9372 F:      drivers/net/ethernet/mscc/
9373
9374 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9375 M:      Chen Yu <yu.c.chen@intel.com>
9376 L:      platform-driver-x86@vger.kernel.org
9377 S:      Supported
9378 F:      drivers/platform/x86/surfacepro3_button.c
9379
9380 MICROTEK X6 SCANNER
9381 M:      Oliver Neukum <oliver@neukum.org>
9382 S:      Maintained
9383 F:      drivers/usb/image/microtek.*
9384
9385 MIPS
9386 M:      Ralf Baechle <ralf@linux-mips.org>
9387 M:      James Hogan <jhogan@kernel.org>
9388 L:      linux-mips@linux-mips.org
9389 W:      http://www.linux-mips.org/
9390 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9391 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9392 S:      Supported
9393 F:      Documentation/devicetree/bindings/mips/
9394 F:      Documentation/mips/
9395 F:      arch/mips/
9396 F:      drivers/platform/mips/
9397
9398 MIPS BOSTON DEVELOPMENT BOARD
9399 M:      Paul Burton <paul.burton@mips.com>
9400 L:      linux-mips@linux-mips.org
9401 S:      Maintained
9402 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9403 F:      arch/mips/boot/dts/img/boston.dts
9404 F:      arch/mips/configs/generic/board-boston.config
9405 F:      drivers/clk/imgtec/clk-boston.c
9406 F:      include/dt-bindings/clock/boston-clock.h
9407
9408 MIPS GENERIC PLATFORM
9409 M:      Paul Burton <paul.burton@mips.com>
9410 L:      linux-mips@linux-mips.org
9411 S:      Supported
9412 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9413 F:      arch/mips/generic/
9414 F:      arch/mips/tools/generic-board-config.sh
9415
9416 MIPS/LOONGSON1 ARCHITECTURE
9417 M:      Keguang Zhang <keguang.zhang@gmail.com>
9418 L:      linux-mips@linux-mips.org
9419 S:      Maintained
9420 F:      arch/mips/loongson32/
9421 F:      arch/mips/include/asm/mach-loongson32/
9422 F:      drivers/*/*loongson1*
9423 F:      drivers/*/*/*loongson1*
9424
9425 MIPS/LOONGSON2 ARCHITECTURE
9426 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9427 L:      linux-mips@linux-mips.org
9428 S:      Maintained
9429 F:      arch/mips/loongson64/*{2e/2f}*
9430 F:      arch/mips/include/asm/mach-loongson64/
9431 F:      drivers/*/*loongson2*
9432 F:      drivers/*/*/*loongson2*
9433
9434 MIPS/LOONGSON3 ARCHITECTURE
9435 M:      Huacai Chen <chenhc@lemote.com>
9436 L:      linux-mips@linux-mips.org
9437 S:      Maintained
9438 F:      arch/mips/loongson64/
9439 F:      arch/mips/include/asm/mach-loongson64/
9440 F:      drivers/platform/mips/cpu_hwmon.c
9441 F:      drivers/*/*loongson3*
9442 F:      drivers/*/*/*loongson3*
9443
9444 MIPS RINT INSTRUCTION EMULATION
9445 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9446 L:      linux-mips@linux-mips.org
9447 S:      Supported
9448 F:      arch/mips/math-emu/sp_rint.c
9449 F:      arch/mips/math-emu/dp_rint.c
9450
9451 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9452 M:      Hans Verkuil <hverkuil@xs4all.nl>
9453 L:      linux-media@vger.kernel.org
9454 T:      git git://linuxtv.org/media_tree.git
9455 W:      https://linuxtv.org
9456 S:      Odd Fixes
9457 F:      drivers/media/radio/radio-miropcm20*
9458
9459 MMP SUPPORT
9460 M:      Eric Miao <eric.y.miao@gmail.com>
9461 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9462 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9463 T:      git git://github.com/hzhuang1/linux.git
9464 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9465 S:      Maintained
9466 F:      arch/arm/boot/dts/mmp*
9467 F:      arch/arm/mach-mmp/
9468
9469 MN88472 MEDIA DRIVER
9470 M:      Antti Palosaari <crope@iki.fi>
9471 L:      linux-media@vger.kernel.org
9472 W:      https://linuxtv.org
9473 W:      http://palosaari.fi/linux/
9474 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9475 S:      Maintained
9476 F:      drivers/media/dvb-frontends/mn88472*
9477
9478 MN88473 MEDIA DRIVER
9479 M:      Antti Palosaari <crope@iki.fi>
9480 L:      linux-media@vger.kernel.org
9481 W:      https://linuxtv.org
9482 W:      http://palosaari.fi/linux/
9483 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9484 S:      Maintained
9485 F:      drivers/media/dvb-frontends/mn88473*
9486
9487 MODULE SUPPORT
9488 M:      Jessica Yu <jeyu@kernel.org>
9489 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9490 S:      Maintained
9491 F:      include/linux/module.h
9492 F:      kernel/module.c
9493
9494 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9495 W:      http://popies.net/meye/
9496 S:      Orphan
9497 F:      Documentation/media/v4l-drivers/meye*
9498 F:      drivers/media/pci/meye/
9499 F:      include/uapi/linux/meye.h
9500
9501 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9502 M:      Jiri Slaby <jirislaby@gmail.com>
9503 S:      Maintained
9504 F:      Documentation/serial/moxa-smartio
9505 F:      drivers/tty/mxser.*
9506
9507 MR800 AVERMEDIA USB FM RADIO DRIVER
9508 M:      Alexey Klimov <klimov.linux@gmail.com>
9509 L:      linux-media@vger.kernel.org
9510 T:      git git://linuxtv.org/media_tree.git
9511 S:      Maintained
9512 F:      drivers/media/radio/radio-mr800.c
9513
9514 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9515 M:      Alan Ott <alan@signal11.us>
9516 L:      linux-wpan@vger.kernel.org
9517 S:      Maintained
9518 F:      drivers/net/ieee802154/mrf24j40.c
9519 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9520
9521 MSI LAPTOP SUPPORT
9522 M:      "Lee, Chun-Yi" <jlee@suse.com>
9523 L:      platform-driver-x86@vger.kernel.org
9524 S:      Maintained
9525 F:      drivers/platform/x86/msi-laptop.c
9526
9527 MSI WMI SUPPORT
9528 L:      platform-driver-x86@vger.kernel.org
9529 S:      Orphan
9530 F:      drivers/platform/x86/msi-wmi.c
9531
9532 MSI001 MEDIA DRIVER
9533 M:      Antti Palosaari <crope@iki.fi>
9534 L:      linux-media@vger.kernel.org
9535 W:      https://linuxtv.org
9536 W:      http://palosaari.fi/linux/
9537 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9538 T:      git git://linuxtv.org/anttip/media_tree.git
9539 S:      Maintained
9540 F:      drivers/media/tuners/msi001*
9541
9542 MSI2500 MEDIA DRIVER
9543 M:      Antti Palosaari <crope@iki.fi>
9544 L:      linux-media@vger.kernel.org
9545 W:      https://linuxtv.org
9546 W:      http://palosaari.fi/linux/
9547 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9548 T:      git git://linuxtv.org/anttip/media_tree.git
9549 S:      Maintained
9550 F:      drivers/media/usb/msi2500/
9551
9552 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9553 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9554 L:      linux-mtd@lists.infradead.org
9555 S:      Maintained
9556 F:      drivers/mtd/devices/docg3*
9557
9558 MT9M032 APTINA SENSOR DRIVER
9559 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9560 L:      linux-media@vger.kernel.org
9561 T:      git git://linuxtv.org/media_tree.git
9562 S:      Maintained
9563 F:      drivers/media/i2c/mt9m032.c
9564 F:      include/media/i2c/mt9m032.h
9565
9566 MT9P031 APTINA CAMERA SENSOR
9567 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9568 L:      linux-media@vger.kernel.org
9569 T:      git git://linuxtv.org/media_tree.git
9570 S:      Maintained
9571 F:      drivers/media/i2c/mt9p031.c
9572 F:      include/media/i2c/mt9p031.h
9573
9574 MT9T001 APTINA CAMERA SENSOR
9575 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9576 L:      linux-media@vger.kernel.org
9577 T:      git git://linuxtv.org/media_tree.git
9578 S:      Maintained
9579 F:      drivers/media/i2c/mt9t001.c
9580 F:      include/media/i2c/mt9t001.h
9581
9582 MT9T112 APTINA CAMERA SENSOR
9583 M:      Jacopo Mondi <jacopo@jmondi.org>
9584 L:      linux-media@vger.kernel.org
9585 T:      git git://linuxtv.org/media_tree.git
9586 S:      Odd Fixes
9587 F:      drivers/media/i2c/mt9t112.c
9588 F:      include/media/i2c/mt9t112.h
9589
9590 MT9V032 APTINA CAMERA SENSOR
9591 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9592 L:      linux-media@vger.kernel.org
9593 T:      git git://linuxtv.org/media_tree.git
9594 S:      Maintained
9595 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9596 F:      drivers/media/i2c/mt9v032.c
9597 F:      include/media/i2c/mt9v032.h
9598
9599 MULTIFUNCTION DEVICES (MFD)
9600 M:      Lee Jones <lee.jones@linaro.org>
9601 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9602 S:      Supported
9603 F:      Documentation/devicetree/bindings/mfd/
9604 F:      drivers/mfd/
9605 F:      include/linux/mfd/
9606 F:      include/dt-bindings/mfd/
9607
9608 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9609 S:      Orphan
9610 F:      drivers/mmc/host/mmc_spi.c
9611 F:      include/linux/spi/mmc_spi.h
9612
9613 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9614 M:      Ulf Hansson <ulf.hansson@linaro.org>
9615 L:      linux-mmc@vger.kernel.org
9616 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9617 S:      Maintained
9618 F:      Documentation/devicetree/bindings/mmc/
9619 F:      drivers/mmc/
9620 F:      include/linux/mmc/
9621 F:      include/uapi/linux/mmc/
9622
9623 MULTIPLEXER SUBSYSTEM
9624 M:      Peter Rosin <peda@axentia.se>
9625 S:      Maintained
9626 F:      Documentation/ABI/testing/mux/sysfs-class-mux*
9627 F:      Documentation/devicetree/bindings/mux/
9628 F:      include/linux/dt-bindings/mux/
9629 F:      include/linux/mux/
9630 F:      drivers/mux/
9631
9632 MULTITECH MULTIPORT CARD (ISICOM)
9633 S:      Orphan
9634 F:      drivers/tty/isicom.c
9635 F:      include/linux/isicom.h
9636
9637 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9638 M:      Bin Liu <b-liu@ti.com>
9639 L:      linux-usb@vger.kernel.org
9640 S:      Maintained
9641 F:      drivers/usb/musb/
9642
9643 MXL5007T MEDIA DRIVER
9644 M:      Michael Krufky <mkrufky@linuxtv.org>
9645 L:      linux-media@vger.kernel.org
9646 W:      https://linuxtv.org
9647 W:      http://github.com/mkrufky
9648 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9649 T:      git git://linuxtv.org/mkrufky/tuners.git
9650 S:      Maintained
9651 F:      drivers/media/tuners/mxl5007t.*
9652
9653 MXSFB DRM DRIVER
9654 M:      Marek Vasut <marex@denx.de>
9655 S:      Supported
9656 F:      drivers/gpu/drm/mxsfb/
9657 F:      Documentation/devicetree/bindings/display/mxsfb-drm.txt
9658
9659 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9660 M:      Chris Lee <christopher.lee@cspi.com>
9661 L:      netdev@vger.kernel.org
9662 W:      https://www.cspi.com/ethernet-products/support/downloads/
9663 S:      Supported
9664 F:      drivers/net/ethernet/myricom/myri10ge/
9665
9666 NAND FLASH SUBSYSTEM
9667 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9668 R:      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 nand/fixes
9673 T:      git git://git.infradead.org/linux-mtd.git nand/next
9674 S:      Maintained
9675 F:      drivers/mtd/nand/
9676 F:      include/linux/mtd/*nand*.h
9677
9678 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9679 M:      Daniel Mack <zonque@gmail.com>
9680 S:      Maintained
9681 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9682 W:      http://www.native-instruments.com
9683 F:      sound/usb/caiaq/
9684
9685 NATSEMI ETHERNET DRIVER (DP8381x)
9686 S:      Orphan
9687 F:      drivers/net/ethernet/natsemi/natsemi.c
9688
9689 NCP FILESYSTEM
9690 M:      Petr Vandrovec <petr@vandrovec.name>
9691 S:      Obsolete
9692 F:      drivers/staging/ncpfs/
9693
9694 NCR 5380 SCSI DRIVERS
9695 M:      Finn Thain <fthain@telegraphics.com.au>
9696 M:      Michael Schmitz <schmitzmic@gmail.com>
9697 L:      linux-scsi@vger.kernel.org
9698 S:      Maintained
9699 F:      Documentation/scsi/g_NCR5380.txt
9700 F:      drivers/scsi/NCR5380.*
9701 F:      drivers/scsi/arm/cumana_1.c
9702 F:      drivers/scsi/arm/oak.c
9703 F:      drivers/scsi/atari_scsi.*
9704 F:      drivers/scsi/dmx3191d.c
9705 F:      drivers/scsi/g_NCR5380.*
9706 F:      drivers/scsi/mac_scsi.*
9707 F:      drivers/scsi/sun3_scsi.*
9708 F:      drivers/scsi/sun3_scsi_vme.c
9709
9710 NCR DUAL 700 SCSI DRIVER (MICROCHANNEL)
9711 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
9712 L:      linux-scsi@vger.kernel.org
9713 S:      Maintained
9714 F:      drivers/scsi/NCR_D700.*
9715
9716 NCT6775 HARDWARE MONITOR DRIVER
9717 M:      Guenter Roeck <linux@roeck-us.net>
9718 L:      linux-hwmon@vger.kernel.org
9719 S:      Maintained
9720 F:      Documentation/hwmon/nct6775
9721 F:      drivers/hwmon/nct6775.c
9722
9723 NET_FAILOVER MODULE
9724 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
9725 L:      netdev@vger.kernel.org
9726 S:      Supported
9727 F:      driver/net/net_failover.c
9728 F:      include/net/net_failover.h
9729 F:      Documentation/networking/net_failover.rst
9730
9731 NETEFFECT IWARP RNIC DRIVER (IW_NES)
9732 M:      Faisal Latif <faisal.latif@intel.com>
9733 L:      linux-rdma@vger.kernel.org
9734 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
9735 S:      Supported
9736 F:      drivers/infiniband/hw/nes/
9737 F:      include/uapi/rdma/nes-abi.h
9738
9739 NETEM NETWORK EMULATOR
9740 M:      Stephen Hemminger <stephen@networkplumber.org>
9741 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
9742 S:      Maintained
9743 F:      net/sched/sch_netem.c
9744
9745 NETERION 10GbE DRIVERS (s2io/vxge)
9746 M:      Jon Mason <jdmason@kudzu.us>
9747 L:      netdev@vger.kernel.org
9748 S:      Supported
9749 F:      Documentation/networking/s2io.txt
9750 F:      Documentation/networking/vxge.txt
9751 F:      drivers/net/ethernet/neterion/
9752
9753 NETFILTER
9754 M:      Pablo Neira Ayuso <pablo@netfilter.org>
9755 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
9756 M:      Florian Westphal <fw@strlen.de>
9757 L:      netfilter-devel@vger.kernel.org
9758 L:      coreteam@netfilter.org
9759 W:      http://www.netfilter.org/
9760 W:      http://www.iptables.org/
9761 W:      http://www.nftables.org/
9762 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
9763 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
9764 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
9765 S:      Maintained
9766 F:      include/linux/netfilter*
9767 F:      include/linux/netfilter/
9768 F:      include/net/netfilter/
9769 F:      include/uapi/linux/netfilter*
9770 F:      include/uapi/linux/netfilter/
9771 F:      net/*/netfilter.c
9772 F:      net/*/netfilter/
9773 F:      net/netfilter/
9774 F:      net/bridge/br_netfilter*.c
9775
9776 NETROM NETWORK LAYER
9777 M:      Ralf Baechle <ralf@linux-mips.org>
9778 L:      linux-hams@vger.kernel.org
9779 W:      http://www.linux-ax25.org/
9780 S:      Maintained
9781 F:      include/net/netrom.h
9782 F:      include/uapi/linux/netrom.h
9783 F:      net/netrom/
9784
9785 NETRONOME ETHERNET DRIVERS
9786 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
9787 L:      oss-drivers@netronome.com
9788 S:      Maintained
9789 F:      drivers/net/ethernet/netronome/
9790
9791 NETWORK BLOCK DEVICE (NBD)
9792 M:      Josef Bacik <josef@toxicpanda.com>
9793 S:      Maintained
9794 L:      linux-block@vger.kernel.org
9795 L:      nbd@other.debian.org
9796 F:      Documentation/blockdev/nbd.txt
9797 F:      drivers/block/nbd.c
9798 F:      include/uapi/linux/nbd.h
9799
9800 NETWORK DROP MONITOR
9801 M:      Neil Horman <nhorman@tuxdriver.com>
9802 L:      netdev@vger.kernel.org
9803 S:      Maintained
9804 W:      https://fedorahosted.org/dropwatch/
9805 F:      net/core/drop_monitor.c
9806
9807 NETWORKING DRIVERS
9808 M:      "David S. Miller" <davem@davemloft.net>
9809 L:      netdev@vger.kernel.org
9810 W:      http://www.linuxfoundation.org/en/Net
9811 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9812 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9813 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
9814 S:      Odd Fixes
9815 F:      Documentation/devicetree/bindings/net/
9816 F:      drivers/net/
9817 F:      include/linux/if_*
9818 F:      include/linux/netdevice.h
9819 F:      include/linux/etherdevice.h
9820 F:      include/linux/fcdevice.h
9821 F:      include/linux/fddidevice.h
9822 F:      include/linux/hippidevice.h
9823 F:      include/linux/inetdevice.h
9824 F:      include/uapi/linux/if_*
9825 F:      include/uapi/linux/netdevice.h
9826
9827 NETWORKING DRIVERS (WIRELESS)
9828 M:      Kalle Valo <kvalo@codeaurora.org>
9829 L:      linux-wireless@vger.kernel.org
9830 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
9831 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
9832 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
9833 S:      Maintained
9834 F:      Documentation/devicetree/bindings/net/wireless/
9835 F:      drivers/net/wireless/
9836
9837 NETWORKING [DSA]
9838 M:      Andrew Lunn <andrew@lunn.ch>
9839 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
9840 M:      Florian Fainelli <f.fainelli@gmail.com>
9841 S:      Maintained
9842 F:      net/dsa/
9843 F:      include/net/dsa.h
9844 F:      include/linux/dsa/
9845 F:      drivers/net/dsa/
9846
9847 NETWORKING [GENERAL]
9848 M:      "David S. Miller" <davem@davemloft.net>
9849 L:      netdev@vger.kernel.org
9850 W:      http://www.linuxfoundation.org/en/Net
9851 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9852 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9853 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
9854 B:      mailto:netdev@vger.kernel.org
9855 S:      Maintained
9856 F:      net/
9857 F:      include/net/
9858 F:      include/linux/in.h
9859 F:      include/linux/net.h
9860 F:      include/linux/netdevice.h
9861 F:      include/uapi/linux/in.h
9862 F:      include/uapi/linux/net.h
9863 F:      include/uapi/linux/netdevice.h
9864 F:      include/uapi/linux/net_namespace.h
9865 F:      tools/testing/selftests/net/
9866 F:      lib/net_utils.c
9867 F:      lib/random32.c
9868 F:      Documentation/networking/
9869
9870 NETWORKING [IPSEC]
9871 M:      Steffen Klassert <steffen.klassert@secunet.com>
9872 M:      Herbert Xu <herbert@gondor.apana.org.au>
9873 M:      "David S. Miller" <davem@davemloft.net>
9874 L:      netdev@vger.kernel.org
9875 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
9876 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
9877 S:      Maintained
9878 F:      net/core/flow.c
9879 F:      net/xfrm/
9880 F:      net/key/
9881 F:      net/ipv4/xfrm*
9882 F:      net/ipv4/esp4*
9883 F:      net/ipv4/ah4.c
9884 F:      net/ipv4/ipcomp.c
9885 F:      net/ipv4/ip_vti.c
9886 F:      net/ipv6/xfrm*
9887 F:      net/ipv6/esp6*
9888 F:      net/ipv6/ah6.c
9889 F:      net/ipv6/ipcomp6.c
9890 F:      net/ipv6/ip6_vti.c
9891 F:      include/uapi/linux/xfrm.h
9892 F:      include/net/xfrm.h
9893
9894 NETWORKING [IPv4/IPv6]
9895 M:      "David S. Miller" <davem@davemloft.net>
9896 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
9897 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
9898 L:      netdev@vger.kernel.org
9899 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9900 S:      Maintained
9901 F:      net/ipv4/
9902 F:      net/ipv6/
9903 F:      include/net/ip*
9904 F:      arch/x86/net/*
9905
9906 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
9907 M:      Paul Moore <paul@paul-moore.com>
9908 W:      https://github.com/netlabel
9909 L:      netdev@vger.kernel.org
9910 L:      linux-security-module@vger.kernel.org
9911 S:      Maintained
9912 F:      Documentation/netlabel/
9913 F:      include/net/calipso.h
9914 F:      include/net/cipso_ipv4.h
9915 F:      include/net/netlabel.h
9916 F:      include/uapi/linux/netfilter/xt_SECMARK.h
9917 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
9918 F:      net/netlabel/
9919 F:      net/ipv4/cipso_ipv4.c
9920 F:      net/ipv6/calipso.c
9921 F:      net/netfilter/xt_CONNSECMARK.c
9922 F:      net/netfilter/xt_SECMARK.c
9923
9924 NETWORKING [TCP]
9925 M:      Eric Dumazet <edumazet@google.com>
9926 L:      netdev@vger.kernel.org
9927 S:      Maintained
9928 F:      net/ipv4/tcp*.c
9929 F:      net/ipv4/syncookies.c
9930 F:      net/ipv6/tcp*.c
9931 F:      net/ipv6/syncookies.c
9932 F:      include/uapi/linux/tcp.h
9933 F:      include/net/tcp.h
9934 F:      include/linux/tcp.h
9935 F:      include/trace/events/tcp.h
9936
9937 NETWORKING [TLS]
9938 M:      Boris Pismenny <borisp@mellanox.com>
9939 M:      Aviad Yehezkel <aviadye@mellanox.com>
9940 M:      Dave Watson <davejwatson@fb.com>
9941 L:      netdev@vger.kernel.org
9942 S:      Maintained
9943 F:      net/tls/*
9944 F:      include/uapi/linux/tls.h
9945 F:      include/net/tls.h
9946
9947 NETWORKING [WIRELESS]
9948 L:      linux-wireless@vger.kernel.org
9949 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
9950
9951 NETDEVSIM
9952 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
9953 S:      Maintained
9954 F:      drivers/net/netdevsim/*
9955
9956 NETXEN (1/10) GbE SUPPORT
9957 M:      Manish Chopra <manish.chopra@cavium.com>
9958 M:      Rahul Verma <rahul.verma@cavium.com>
9959 M:      Dept-GELinuxNICDev@cavium.com
9960 L:      netdev@vger.kernel.org
9961 S:      Supported
9962 F:      drivers/net/ethernet/qlogic/netxen/
9963
9964 NFC SUBSYSTEM
9965 M:      Samuel Ortiz <sameo@linux.intel.com>
9966 L:      linux-wireless@vger.kernel.org
9967 L:      linux-nfc@lists.01.org (subscribers-only)
9968 S:      Supported
9969 F:      net/nfc/
9970 F:      include/net/nfc/
9971 F:      include/uapi/linux/nfc.h
9972 F:      drivers/nfc/
9973 F:      include/linux/platform_data/nfcmrvl.h
9974 F:      include/linux/platform_data/nxp-nci.h
9975 F:      Documentation/devicetree/bindings/net/nfc/
9976
9977 NFS, SUNRPC, AND LOCKD CLIENTS
9978 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
9979 M:      Anna Schumaker <anna.schumaker@netapp.com>
9980 L:      linux-nfs@vger.kernel.org
9981 W:      http://client.linux-nfs.org
9982 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
9983 S:      Maintained
9984 F:      fs/lockd/
9985 F:      fs/nfs/
9986 F:      fs/nfs_common/
9987 F:      net/sunrpc/
9988 F:      include/linux/lockd/
9989 F:      include/linux/nfs*
9990 F:      include/linux/sunrpc/
9991 F:      include/uapi/linux/nfs*
9992 F:      include/uapi/linux/sunrpc/
9993
9994 NILFS2 FILESYSTEM
9995 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
9996 L:      linux-nilfs@vger.kernel.org
9997 W:      https://nilfs.sourceforge.io/
9998 W:      https://nilfs.osdn.jp/
9999 T:      git git://github.com/konis/nilfs2.git
10000 S:      Supported
10001 F:      Documentation/filesystems/nilfs2.txt
10002 F:      fs/nilfs2/
10003 F:      include/trace/events/nilfs2.h
10004 F:      include/uapi/linux/nilfs2_api.h
10005 F:      include/uapi/linux/nilfs2_ondisk.h
10006
10007 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10008 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10009 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10010 S:      Maintained
10011 F:      Documentation/scsi/NinjaSCSI.txt
10012 F:      drivers/scsi/pcmcia/nsp_*
10013
10014 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10015 M:      GOTO Masanori <gotom@debian.or.jp>
10016 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10017 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10018 S:      Maintained
10019 F:      Documentation/scsi/NinjaSCSI.txt
10020 F:      drivers/scsi/nsp32*
10021
10022 NIOS2 ARCHITECTURE
10023 M:      Ley Foon Tan <lftan@altera.com>
10024 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10025 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10026 S:      Maintained
10027 F:      arch/nios2/
10028
10029 NOHZ, DYNTICKS SUPPORT
10030 M:      Frederic Weisbecker <fweisbec@gmail.com>
10031 M:      Thomas Gleixner <tglx@linutronix.de>
10032 M:      Ingo Molnar <mingo@kernel.org>
10033 L:      linux-kernel@vger.kernel.org
10034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10035 S:      Maintained
10036 F:      kernel/time/tick*.*
10037 F:      include/linux/tick.h
10038 F:      include/linux/sched/nohz.h
10039
10040 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10041 M:      Pavel Machek <pavel@ucw.cz>
10042 M:      Sakari Ailus <sakari.ailus@iki.fi>
10043 L:      linux-media@vger.kernel.org
10044 S:      Maintained
10045 F:      drivers/media/i2c/et8ek8
10046 F:      drivers/media/i2c/ad5820.c
10047
10048 NOKIA N900 POWER SUPPLY DRIVERS
10049 R:      Pali Rohár <pali.rohar@gmail.com>
10050 F:      include/linux/power/bq2415x_charger.h
10051 F:      include/linux/power/bq27xxx_battery.h
10052 F:      include/linux/power/isp1704_charger.h
10053 F:      drivers/power/supply/bq2415x_charger.c
10054 F:      drivers/power/supply/bq27xxx_battery.c
10055 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10056 F:      drivers/power/supply/isp1704_charger.c
10057 F:      drivers/power/supply/rx51_battery.c
10058
10059 NTB AMD DRIVER
10060 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10061 L:      linux-ntb@googlegroups.com
10062 S:      Supported
10063 F:      drivers/ntb/hw/amd/
10064
10065 NTB DRIVER CORE
10066 M:      Jon Mason <jdmason@kudzu.us>
10067 M:      Dave Jiang <dave.jiang@intel.com>
10068 M:      Allen Hubbe <allenbh@gmail.com>
10069 L:      linux-ntb@googlegroups.com
10070 S:      Supported
10071 W:      https://github.com/jonmason/ntb/wiki
10072 T:      git git://github.com/jonmason/ntb.git
10073 F:      drivers/ntb/
10074 F:      drivers/net/ntb_netdev.c
10075 F:      include/linux/ntb.h
10076 F:      include/linux/ntb_transport.h
10077 F:      tools/testing/selftests/ntb/
10078
10079 NTB IDT DRIVER
10080 M:      Serge Semin <fancer.lancer@gmail.com>
10081 L:      linux-ntb@googlegroups.com
10082 S:      Supported
10083 F:      drivers/ntb/hw/idt/
10084
10085 NTB INTEL DRIVER
10086 M:      Dave Jiang <dave.jiang@intel.com>
10087 L:      linux-ntb@googlegroups.com
10088 S:      Supported
10089 W:      https://github.com/davejiang/linux/wiki
10090 T:      git https://github.com/davejiang/linux.git
10091 F:      drivers/ntb/hw/intel/
10092
10093 NTFS FILESYSTEM
10094 M:      Anton Altaparmakov <anton@tuxera.com>
10095 L:      linux-ntfs-dev@lists.sourceforge.net
10096 W:      http://www.tuxera.com/
10097 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10098 S:      Supported
10099 F:      Documentation/filesystems/ntfs.txt
10100 F:      fs/ntfs/
10101
10102 NUBUS SUBSYSTEM
10103 M:      Finn Thain <fthain@telegraphics.com.au>
10104 L:      linux-m68k@lists.linux-m68k.org
10105 S:      Maintained
10106 F:      arch/*/include/asm/nubus.h
10107 F:      drivers/nubus/
10108 F:      include/linux/nubus.h
10109 F:      include/uapi/linux/nubus.h
10110
10111 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10112 M:      Antonino Daplas <adaplas@gmail.com>
10113 L:      linux-fbdev@vger.kernel.org
10114 S:      Maintained
10115 F:      drivers/video/fbdev/riva/
10116 F:      drivers/video/fbdev/nvidia/
10117
10118 NVM EXPRESS DRIVER
10119 M:      Keith Busch <keith.busch@intel.com>
10120 M:      Jens Axboe <axboe@fb.com>
10121 M:      Christoph Hellwig <hch@lst.de>
10122 M:      Sagi Grimberg <sagi@grimberg.me>
10123 L:      linux-nvme@lists.infradead.org
10124 T:      git://git.infradead.org/nvme.git
10125 W:      http://git.infradead.org/nvme.git
10126 S:      Supported
10127 F:      drivers/nvme/host/
10128 F:      include/linux/nvme.h
10129 F:      include/uapi/linux/nvme_ioctl.h
10130
10131 NVM EXPRESS FC TRANSPORT DRIVERS
10132 M:      James Smart <james.smart@broadcom.com>
10133 L:      linux-nvme@lists.infradead.org
10134 S:      Supported
10135 F:      include/linux/nvme-fc.h
10136 F:      include/linux/nvme-fc-driver.h
10137 F:      drivers/nvme/host/fc.c
10138 F:      drivers/nvme/target/fc.c
10139 F:      drivers/nvme/target/fcloop.c
10140
10141 NVM EXPRESS TARGET DRIVER
10142 M:      Christoph Hellwig <hch@lst.de>
10143 M:      Sagi Grimberg <sagi@grimberg.me>
10144 L:      linux-nvme@lists.infradead.org
10145 T:      git://git.infradead.org/nvme.git
10146 W:      http://git.infradead.org/nvme.git
10147 S:      Supported
10148 F:      drivers/nvme/target/
10149
10150 NVMEM FRAMEWORK
10151 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10152 S:      Maintained
10153 F:      drivers/nvmem/
10154 F:      Documentation/devicetree/bindings/nvmem/
10155 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10156 F:      include/linux/nvmem-consumer.h
10157 F:      include/linux/nvmem-provider.h
10158
10159 NXP SGTL5000 DRIVER
10160 M:      Fabio Estevam <fabio.estevam@nxp.com>
10161 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10162 S:      Maintained
10163 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10164 F:      sound/soc/codecs/sgtl5000*
10165
10166 NXP TDA998X DRM DRIVER
10167 M:      Russell King <linux@armlinux.org.uk>
10168 S:      Supported
10169 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10170 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10171 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10172 F:      include/drm/i2c/tda998x.h
10173
10174 NXP TFA9879 DRIVER
10175 M:      Peter Rosin <peda@axentia.se>
10176 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10177 S:      Maintained
10178 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10179 F:      sound/soc/codecs/tfa9879*
10180
10181 NXP-NCI NFC DRIVER
10182 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10183 R:      Charles Gorand <charles.gorand@effinnov.com>
10184 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10185 S:      Supported
10186 F:      drivers/nfc/nxp-nci
10187
10188 OBJTOOL
10189 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10190 M:      Peter Zijlstra <peterz@infradead.org>
10191 S:      Supported
10192 F:      tools/objtool/
10193
10194 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10195 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10196 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10197 L:      linuxppc-dev@lists.ozlabs.org
10198 S:      Supported
10199 F:      arch/powerpc/platforms/powernv/ocxl.c
10200 F:      arch/powerpc/include/asm/pnv-ocxl.h
10201 F:      drivers/misc/ocxl/
10202 F:      include/misc/ocxl*
10203 F:      include/uapi/misc/ocxl.h
10204 F:      Documentation/accelerators/ocxl.txt
10205
10206 OMAP AUDIO SUPPORT
10207 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10208 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10209 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10210 L:      linux-omap@vger.kernel.org
10211 S:      Maintained
10212 F:      sound/soc/omap/
10213
10214 OMAP CLOCK FRAMEWORK SUPPORT
10215 M:      Paul Walmsley <paul@pwsan.com>
10216 L:      linux-omap@vger.kernel.org
10217 S:      Maintained
10218 F:      arch/arm/*omap*/*clock*
10219
10220 OMAP DEVICE TREE SUPPORT
10221 M:      Benoît Cousson <bcousson@baylibre.com>
10222 M:      Tony Lindgren <tony@atomide.com>
10223 L:      linux-omap@vger.kernel.org
10224 L:      devicetree@vger.kernel.org
10225 S:      Maintained
10226 F:      arch/arm/boot/dts/*omap*
10227 F:      arch/arm/boot/dts/*am3*
10228 F:      arch/arm/boot/dts/*am4*
10229 F:      arch/arm/boot/dts/*am5*
10230 F:      arch/arm/boot/dts/*dra7*
10231
10232 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10233 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
10234 L:      linux-omap@vger.kernel.org
10235 L:      linux-fbdev@vger.kernel.org
10236 S:      Maintained
10237 F:      drivers/video/fbdev/omap2/
10238 F:      Documentation/arm/OMAP/DSS
10239
10240 OMAP FRAMEBUFFER SUPPORT
10241 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
10242 L:      linux-fbdev@vger.kernel.org
10243 L:      linux-omap@vger.kernel.org
10244 S:      Maintained
10245 F:      drivers/video/fbdev/omap/
10246
10247 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10248 M:      Roger Quadros <rogerq@ti.com>
10249 M:      Tony Lindgren <tony@atomide.com>
10250 L:      linux-omap@vger.kernel.org
10251 S:      Maintained
10252 F:      drivers/memory/omap-gpmc.c
10253 F:      arch/arm/mach-omap2/*gpmc*
10254
10255 OMAP GPIO DRIVER
10256 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10257 M:      Santosh Shilimkar <ssantosh@kernel.org>
10258 M:      Kevin Hilman <khilman@kernel.org>
10259 L:      linux-omap@vger.kernel.org
10260 S:      Maintained
10261 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10262 F:      drivers/gpio/gpio-omap.c
10263
10264 OMAP HARDWARE SPINLOCK SUPPORT
10265 M:      Ohad Ben-Cohen <ohad@wizery.com>
10266 L:      linux-omap@vger.kernel.org
10267 S:      Maintained
10268 F:      drivers/hwspinlock/omap_hwspinlock.c
10269
10270 OMAP HS MMC SUPPORT
10271 L:      linux-mmc@vger.kernel.org
10272 L:      linux-omap@vger.kernel.org
10273 S:      Orphan
10274 F:      drivers/mmc/host/omap_hsmmc.c
10275
10276 OMAP HWMOD DATA
10277 M:      Paul Walmsley <paul@pwsan.com>
10278 L:      linux-omap@vger.kernel.org
10279 S:      Maintained
10280 F:      arch/arm/mach-omap2/omap_hwmod*data*
10281
10282 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10283 M:      Benoît Cousson <bcousson@baylibre.com>
10284 L:      linux-omap@vger.kernel.org
10285 S:      Maintained
10286 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10287
10288 OMAP HWMOD SUPPORT
10289 M:      Benoît Cousson <bcousson@baylibre.com>
10290 M:      Paul Walmsley <paul@pwsan.com>
10291 L:      linux-omap@vger.kernel.org
10292 S:      Maintained
10293 F:      arch/arm/mach-omap2/omap_hwmod.*
10294
10295 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10296 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10297 L:      linux-media@vger.kernel.org
10298 S:      Maintained
10299 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10300 F:      drivers/media/platform/omap3isp/
10301 F:      drivers/staging/media/omap4iss/
10302
10303 OMAP MMC SUPPORT
10304 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10305 L:      linux-omap@vger.kernel.org
10306 S:      Maintained
10307 F:      drivers/mmc/host/omap.c
10308
10309 OMAP POWER MANAGEMENT SUPPORT
10310 M:      Kevin Hilman <khilman@kernel.org>
10311 L:      linux-omap@vger.kernel.org
10312 S:      Maintained
10313 F:      arch/arm/*omap*/*pm*
10314 F:      drivers/cpufreq/omap-cpufreq.c
10315
10316 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10317 M:      Rajendra Nayak <rnayak@codeaurora.org>
10318 M:      Paul Walmsley <paul@pwsan.com>
10319 L:      linux-omap@vger.kernel.org
10320 S:      Maintained
10321 F:      arch/arm/mach-omap2/prm*
10322
10323 OMAP RANDOM NUMBER GENERATOR SUPPORT
10324 M:      Deepak Saxena <dsaxena@plexity.net>
10325 S:      Maintained
10326 F:      drivers/char/hw_random/omap-rng.c
10327
10328 OMAP USB SUPPORT
10329 L:      linux-usb@vger.kernel.org
10330 L:      linux-omap@vger.kernel.org
10331 S:      Orphan
10332 F:      drivers/usb/*/*omap*
10333 F:      arch/arm/*omap*/usb*
10334
10335 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10336 M:      Mark Jackson <mpfj@newflow.co.uk>
10337 L:      linux-omap@vger.kernel.org
10338 S:      Maintained
10339 F:      arch/arm/boot/dts/am335x-nano.dts
10340
10341 OMAP1 SUPPORT
10342 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10343 M:      Tony Lindgren <tony@atomide.com>
10344 L:      linux-omap@vger.kernel.org
10345 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10346 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10347 S:      Maintained
10348 F:      arch/arm/mach-omap1/
10349 F:      arch/arm/plat-omap/
10350 F:      arch/arm/configs/omap1_defconfig
10351 F:      drivers/i2c/busses/i2c-omap.c
10352 F:      include/linux/i2c-omap.h
10353
10354 OMAP2+ SUPPORT
10355 M:      Tony Lindgren <tony@atomide.com>
10356 L:      linux-omap@vger.kernel.org
10357 W:      http://www.muru.com/linux/omap/
10358 W:      http://linux.omap.com/
10359 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10360 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10361 S:      Maintained
10362 F:      arch/arm/mach-omap2/
10363 F:      arch/arm/plat-omap/
10364 F:      arch/arm/configs/omap2plus_defconfig
10365 F:      drivers/i2c/busses/i2c-omap.c
10366 F:      drivers/irqchip/irq-omap-intc.c
10367 F:      drivers/mfd/*omap*.c
10368 F:      drivers/mfd/menelaus.c
10369 F:      drivers/mfd/palmas.c
10370 F:      drivers/mfd/tps65217.c
10371 F:      drivers/mfd/tps65218.c
10372 F:      drivers/mfd/tps65910.c
10373 F:      drivers/mfd/twl-core.[ch]
10374 F:      drivers/mfd/twl4030*.c
10375 F:      drivers/mfd/twl6030*.c
10376 F:      drivers/mfd/twl6040*.c
10377 F:      drivers/regulator/palmas-regulator*.c
10378 F:      drivers/regulator/pbias-regulator.c
10379 F:      drivers/regulator/tps65217-regulator.c
10380 F:      drivers/regulator/tps65218-regulator.c
10381 F:      drivers/regulator/tps65910-regulator.c
10382 F:      drivers/regulator/twl-regulator.c
10383 F:      drivers/regulator/twl6030-regulator.c
10384 F:      include/linux/i2c-omap.h
10385
10386 ONION OMEGA2+ BOARD
10387 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10388 L:      linux-mips@linux-mips.org
10389 S:      Maintained
10390 F:      arch/mips/boot/dts/ralink/omega2p.dts
10391
10392 OMFS FILESYSTEM
10393 M:      Bob Copeland <me@bobcopeland.com>
10394 L:      linux-karma-devel@lists.sourceforge.net
10395 S:      Maintained
10396 F:      Documentation/filesystems/omfs.txt
10397 F:      fs/omfs/
10398
10399 OMNIKEY CARDMAN 4000 DRIVER
10400 M:      Harald Welte <laforge@gnumonks.org>
10401 S:      Maintained
10402 F:      drivers/char/pcmcia/cm4000_cs.c
10403 F:      include/linux/cm4000_cs.h
10404 F:      include/uapi/linux/cm4000_cs.h
10405
10406 OMNIKEY CARDMAN 4040 DRIVER
10407 M:      Harald Welte <laforge@gnumonks.org>
10408 S:      Maintained
10409 F:      drivers/char/pcmcia/cm4040_cs.*
10410
10411 OMNIVISION OV13858 SENSOR DRIVER
10412 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10413 L:      linux-media@vger.kernel.org
10414 T:      git git://linuxtv.org/media_tree.git
10415 S:      Maintained
10416 F:      drivers/media/i2c/ov13858.c
10417
10418 OMNIVISION OV2685 SENSOR DRIVER
10419 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10420 L:      linux-media@vger.kernel.org
10421 T:      git git://linuxtv.org/media_tree.git
10422 S:      Maintained
10423 F:      drivers/media/i2c/ov2685.c
10424
10425 OMNIVISION OV5640 SENSOR DRIVER
10426 M:      Steve Longerbeam <slongerbeam@gmail.com>
10427 L:      linux-media@vger.kernel.org
10428 T:      git git://linuxtv.org/media_tree.git
10429 S:      Maintained
10430 F:      drivers/media/i2c/ov5640.c
10431
10432 OMNIVISION OV5647 SENSOR DRIVER
10433 M:      Luis Oliveira <lolivei@synopsys.com>
10434 L:      linux-media@vger.kernel.org
10435 T:      git git://linuxtv.org/media_tree.git
10436 S:      Maintained
10437 F:      drivers/media/i2c/ov5647.c
10438
10439 OMNIVISION OV5695 SENSOR DRIVER
10440 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10441 L:      linux-media@vger.kernel.org
10442 T:      git git://linuxtv.org/media_tree.git
10443 S:      Maintained
10444 F:      drivers/media/i2c/ov5695.c
10445
10446 OMNIVISION OV7670 SENSOR DRIVER
10447 M:      Jonathan Corbet <corbet@lwn.net>
10448 L:      linux-media@vger.kernel.org
10449 T:      git git://linuxtv.org/media_tree.git
10450 S:      Maintained
10451 F:      drivers/media/i2c/ov7670.c
10452 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10453
10454 OMNIVISION OV772x SENSOR DRIVER
10455 M:      Jacopo Mondi <jacopo@jmondi.org>
10456 L:      linux-media@vger.kernel.org
10457 T:      git git://linuxtv.org/media_tree.git
10458 S:      Odd fixes
10459 F:      drivers/media/i2c/ov772x.c
10460 F:      include/media/i2c/ov772x.h
10461 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
10462
10463 OMNIVISION OV7740 SENSOR DRIVER
10464 M:      Wenyou Yang <wenyou.yang@microchip.com>
10465 L:      linux-media@vger.kernel.org
10466 T:      git git://linuxtv.org/media_tree.git
10467 S:      Maintained
10468 F:      drivers/media/i2c/ov7740.c
10469 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10470
10471 OMNIVISION OV9650 SENSOR DRIVER
10472 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10473 R:      Akinobu Mita <akinobu.mita@gmail.com>
10474 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10475 L:      linux-media@vger.kernel.org
10476 T:      git git://linuxtv.org/media_tree.git
10477 S:      Maintained
10478 F:      drivers/media/i2c/ov9650.c
10479 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10480
10481 ONENAND FLASH DRIVER
10482 M:      Kyungmin Park <kyungmin.park@samsung.com>
10483 L:      linux-mtd@lists.infradead.org
10484 S:      Maintained
10485 F:      drivers/mtd/nand/onenand/
10486 F:      include/linux/mtd/onenand*.h
10487
10488 ONSTREAM SCSI TAPE DRIVER
10489 M:      Willem Riede <osst@riede.org>
10490 L:      osst-users@lists.sourceforge.net
10491 L:      linux-scsi@vger.kernel.org
10492 S:      Maintained
10493 F:      Documentation/scsi/osst.txt
10494 F:      drivers/scsi/osst.*
10495 F:      drivers/scsi/osst_*.h
10496 F:      drivers/scsi/st.h
10497
10498 OP-TEE DRIVER
10499 M:      Jens Wiklander <jens.wiklander@linaro.org>
10500 S:      Maintained
10501 F:      drivers/tee/optee/
10502
10503 OPA-VNIC DRIVER
10504 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10505 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10506 L:      linux-rdma@vger.kernel.org
10507 S:      Supported
10508 F:      drivers/infiniband/ulp/opa_vnic
10509
10510 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10511 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10512 L:      devicetree@vger.kernel.org
10513 S:      Maintained
10514 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10515 F:      Documentation/devicetree/overlay-notes.txt
10516 F:      drivers/of/overlay.c
10517 F:      drivers/of/resolver.c
10518
10519 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10520 M:      Rob Herring <robh+dt@kernel.org>
10521 M:      Frank Rowand <frowand.list@gmail.com>
10522 L:      devicetree@vger.kernel.org
10523 W:      http://www.devicetree.org/
10524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10525 S:      Maintained
10526 F:      drivers/of/
10527 F:      include/linux/of*.h
10528 F:      scripts/dtc/
10529 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10530
10531 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10532 M:      Rob Herring <robh+dt@kernel.org>
10533 M:      Mark Rutland <mark.rutland@arm.com>
10534 L:      devicetree@vger.kernel.org
10535 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10536 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10537 S:      Maintained
10538 F:      Documentation/devicetree/
10539 F:      arch/*/boot/dts/
10540 F:      include/dt-bindings/
10541
10542 OPENCORES I2C BUS DRIVER
10543 M:      Peter Korsgaard <jacmet@sunsite.dk>
10544 L:      linux-i2c@vger.kernel.org
10545 S:      Maintained
10546 F:      Documentation/i2c/busses/i2c-ocores
10547 F:      drivers/i2c/busses/i2c-ocores.c
10548
10549 OPENRISC ARCHITECTURE
10550 M:      Jonas Bonn <jonas@southpole.se>
10551 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10552 M:      Stafford Horne <shorne@gmail.com>
10553 T:      git git://github.com/openrisc/linux.git
10554 L:      openrisc@lists.librecores.org
10555 W:      http://openrisc.io
10556 S:      Maintained
10557 F:      Documentation/devicetree/bindings/openrisc/
10558 F:      Documentation/openrisc/
10559 F:      arch/openrisc/
10560 F:      drivers/irqchip/irq-ompic.c
10561 F:      drivers/irqchip/irq-or1k-*
10562
10563 OPENVSWITCH
10564 M:      Pravin B Shelar <pshelar@ovn.org>
10565 L:      netdev@vger.kernel.org
10566 L:      dev@openvswitch.org
10567 W:      http://openvswitch.org
10568 S:      Maintained
10569 F:      net/openvswitch/
10570 F:      include/uapi/linux/openvswitch.h
10571
10572 OPERATING PERFORMANCE POINTS (OPP)
10573 M:      Viresh Kumar <vireshk@kernel.org>
10574 M:      Nishanth Menon <nm@ti.com>
10575 M:      Stephen Boyd <sboyd@kernel.org>
10576 L:      linux-pm@vger.kernel.org
10577 S:      Maintained
10578 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10579 F:      drivers/opp/
10580 F:      include/linux/pm_opp.h
10581 F:      Documentation/power/opp.txt
10582 F:      Documentation/devicetree/bindings/opp/
10583
10584 OPL4 DRIVER
10585 M:      Clemens Ladisch <clemens@ladisch.de>
10586 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10587 T:      git git://git.alsa-project.org/alsa-kernel.git
10588 S:      Maintained
10589 F:      sound/drivers/opl4/
10590
10591 OPROFILE
10592 M:      Robert Richter <rric@kernel.org>
10593 L:      oprofile-list@lists.sf.net
10594 S:      Maintained
10595 F:      arch/*/include/asm/oprofile*.h
10596 F:      arch/*/oprofile/
10597 F:      drivers/oprofile/
10598 F:      include/linux/oprofile.h
10599
10600 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10601 M:      Mark Fasheh <mark@fasheh.com>
10602 M:      Joel Becker <jlbec@evilplan.org>
10603 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10604 W:      http://ocfs2.wiki.kernel.org
10605 S:      Supported
10606 F:      Documentation/filesystems/ocfs2.txt
10607 F:      Documentation/filesystems/dlmfs.txt
10608 F:      fs/ocfs2/
10609
10610 ORANGEFS FILESYSTEM
10611 M:      Mike Marshall <hubcap@omnibond.com>
10612 R:      Martin Brandenburg <martin@omnibond.com>
10613 L:      devel@lists.orangefs.org
10614 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10615 S:      Supported
10616 F:      fs/orangefs/
10617 F:      Documentation/filesystems/orangefs.txt
10618
10619 ORINOCO DRIVER
10620 L:      linux-wireless@vger.kernel.org
10621 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10622 W:      http://www.nongnu.org/orinoco/
10623 S:      Orphan
10624 F:      drivers/net/wireless/intersil/orinoco/
10625
10626 OSD LIBRARY and FILESYSTEM
10627 M:      Boaz Harrosh <ooo@electrozaur.com>
10628 S:      Maintained
10629 F:      drivers/scsi/osd/
10630 F:      include/scsi/osd_*
10631 F:      fs/exofs/
10632
10633 OV2659 OMNIVISION SENSOR DRIVER
10634 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10635 L:      linux-media@vger.kernel.org
10636 W:      https://linuxtv.org
10637 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10638 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10639 S:      Maintained
10640 F:      drivers/media/i2c/ov2659.c
10641 F:      include/media/i2c/ov2659.h
10642
10643 OVERLAY FILESYSTEM
10644 M:      Miklos Szeredi <miklos@szeredi.hu>
10645 L:      linux-unionfs@vger.kernel.org
10646 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10647 S:      Supported
10648 F:      fs/overlayfs/
10649 F:      Documentation/filesystems/overlayfs.txt
10650
10651 P54 WIRELESS DRIVER
10652 M:      Christian Lamparter <chunkeey@googlemail.com>
10653 L:      linux-wireless@vger.kernel.org
10654 W:      http://wireless.kernel.org/en/users/Drivers/p54
10655 S:      Maintained
10656 F:      drivers/net/wireless/intersil/p54/
10657
10658 PA SEMI ETHERNET DRIVER
10659 L:      netdev@vger.kernel.org
10660 S:      Orphan
10661 F:      drivers/net/ethernet/pasemi/*
10662
10663 PA SEMI SMBUS DRIVER
10664 L:      linux-i2c@vger.kernel.org
10665 S:      Orphan
10666 F:      drivers/i2c/busses/i2c-pasemi.c
10667
10668 PADATA PARALLEL EXECUTION MECHANISM
10669 M:      Steffen Klassert <steffen.klassert@secunet.com>
10670 L:      linux-crypto@vger.kernel.org
10671 S:      Maintained
10672 F:      kernel/padata.c
10673 F:      include/linux/padata.h
10674 F:      Documentation/padata.txt
10675
10676 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10677 M:      Harald Welte <laforge@gnumonks.org>
10678 L:      platform-driver-x86@vger.kernel.org
10679 S:      Maintained
10680 F:      drivers/platform/x86/panasonic-laptop.c
10681
10682 PARALLEL LCD/KEYPAD PANEL DRIVER
10683 M:      Willy Tarreau <willy@haproxy.com>
10684 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10685 S:      Odd Fixes
10686 F:      Documentation/misc-devices/lcd-panel-cgram.txt
10687 F:      drivers/misc/panel.c
10688
10689 PARALLEL PORT SUBSYSTEM
10690 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10691 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10692 L:      linux-parport@lists.infradead.org (subscribers-only)
10693 S:      Maintained
10694 F:      drivers/parport/
10695 F:      include/linux/parport*.h
10696 F:      drivers/char/ppdev.c
10697 F:      include/uapi/linux/ppdev.h
10698 F:      Documentation/parport*.txt
10699
10700 PARAVIRT_OPS INTERFACE
10701 M:      Juergen Gross <jgross@suse.com>
10702 M:      Alok Kataria <akataria@vmware.com>
10703 L:      virtualization@lists.linux-foundation.org
10704 S:      Supported
10705 F:      Documentation/virtual/paravirt_ops.txt
10706 F:      arch/*/kernel/paravirt*
10707 F:      arch/*/include/asm/paravirt*.h
10708 F:      include/linux/hypervisor.h
10709
10710 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10711 M:      Tim Waugh <tim@cyberelk.net>
10712 L:      linux-parport@lists.infradead.org (subscribers-only)
10713 S:      Maintained
10714 F:      Documentation/blockdev/paride.txt
10715 F:      drivers/block/paride/
10716
10717 PARISC ARCHITECTURE
10718 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
10719 M:      Helge Deller <deller@gmx.de>
10720 L:      linux-parisc@vger.kernel.org
10721 W:      http://www.parisc-linux.org/
10722 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
10723 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
10724 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
10725 S:      Maintained
10726 F:      arch/parisc/
10727 F:      Documentation/parisc/
10728 F:      drivers/parisc/
10729 F:      drivers/char/agp/parisc-agp.c
10730 F:      drivers/input/serio/gscps2.c
10731 F:      drivers/parport/parport_gsc.*
10732 F:      drivers/tty/serial/8250/8250_gsc.c
10733 F:      drivers/video/fbdev/sti*
10734 F:      drivers/video/console/sti*
10735 F:      drivers/video/logo/logo_parisc*
10736
10737 PARMAN
10738 M:      Jiri Pirko <jiri@mellanox.com>
10739 L:      netdev@vger.kernel.org
10740 S:      Supported
10741 F:      lib/parman.c
10742 F:      lib/test_parman.c
10743 F:      include/linux/parman.h
10744
10745 PC87360 HARDWARE MONITORING DRIVER
10746 M:      Jim Cromie <jim.cromie@gmail.com>
10747 L:      linux-hwmon@vger.kernel.org
10748 S:      Maintained
10749 F:      Documentation/hwmon/pc87360
10750 F:      drivers/hwmon/pc87360.c
10751
10752 PC8736x GPIO DRIVER
10753 M:      Jim Cromie <jim.cromie@gmail.com>
10754 S:      Maintained
10755 F:      drivers/char/pc8736x_gpio.c
10756
10757 PC87427 HARDWARE MONITORING DRIVER
10758 M:      Jean Delvare <jdelvare@suse.com>
10759 L:      linux-hwmon@vger.kernel.org
10760 S:      Maintained
10761 F:      Documentation/hwmon/pc87427
10762 F:      drivers/hwmon/pc87427.c
10763
10764 PCA9532 LED DRIVER
10765 M:      Riku Voipio <riku.voipio@iki.fi>
10766 S:      Maintained
10767 F:      drivers/leds/leds-pca9532.c
10768 F:      include/linux/leds-pca9532.h
10769
10770 PCA9541 I2C BUS MASTER SELECTOR DRIVER
10771 M:      Guenter Roeck <linux@roeck-us.net>
10772 L:      linux-i2c@vger.kernel.org
10773 S:      Maintained
10774 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
10775
10776 PCDP - PRIMARY CONSOLE AND DEBUG PORT
10777 M:      Khalid Aziz <khalid@gonehiking.org>
10778 S:      Maintained
10779 F:      drivers/firmware/pcdp.*
10780
10781 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
10782 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10783 L:      linux-pci@vger.kernel.org
10784 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10785 S:      Maintained
10786 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
10787 F:      drivers/pci/host/pci-aardvark.c
10788
10789 PCI DRIVER FOR ALTERA PCIE IP
10790 M:      Ley Foon Tan <lftan@altera.com>
10791 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
10792 L:      linux-pci@vger.kernel.org
10793 S:      Supported
10794 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
10795 F:      drivers/pci/host/pcie-altera.c
10796
10797 PCI DRIVER FOR APPLIEDMICRO XGENE
10798 M:      Tanmay Inamdar <tinamdar@apm.com>
10799 L:      linux-pci@vger.kernel.org
10800 L:      linux-arm-kernel@lists.infradead.org
10801 S:      Maintained
10802 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
10803 F:      drivers/pci/host/pci-xgene.c
10804
10805 PCI DRIVER FOR ARM VERSATILE PLATFORM
10806 M:      Rob Herring <robh@kernel.org>
10807 L:      linux-pci@vger.kernel.org
10808 L:      linux-arm-kernel@lists.infradead.org
10809 S:      Maintained
10810 F:      Documentation/devicetree/bindings/pci/versatile.txt
10811 F:      drivers/pci/host/pci-versatile.c
10812
10813 PCI DRIVER FOR ARMADA 8K
10814 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10815 L:      linux-pci@vger.kernel.org
10816 L:      linux-arm-kernel@lists.infradead.org
10817 S:      Maintained
10818 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
10819 F:      drivers/pci/dwc/pcie-armada8k.c
10820
10821 PCI DRIVER FOR CADENCE PCIE IP
10822 M:      Alan Douglas <adouglas@cadence.com>
10823 L:      linux-pci@vger.kernel.org
10824 S:      Maintained
10825 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
10826 F:      drivers/pci/cadence/pcie-cadence*
10827
10828 PCI DRIVER FOR FREESCALE LAYERSCAPE
10829 M:      Minghuan Lian <minghuan.Lian@freescale.com>
10830 M:      Mingkai Hu <mingkai.hu@freescale.com>
10831 M:      Roy Zang <tie-fei.zang@freescale.com>
10832 L:      linuxppc-dev@lists.ozlabs.org
10833 L:      linux-pci@vger.kernel.org
10834 L:      linux-arm-kernel@lists.infradead.org
10835 S:      Maintained
10836 F:      drivers/pci/dwc/*layerscape*
10837
10838 PCI DRIVER FOR GENERIC OF HOSTS
10839 M:      Will Deacon <will.deacon@arm.com>
10840 L:      linux-pci@vger.kernel.org
10841 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10842 S:      Maintained
10843 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
10844 F:      drivers/pci/host/pci-host-common.c
10845 F:      drivers/pci/host/pci-host-generic.c
10846
10847 PCI DRIVER FOR IMX6
10848 M:      Richard Zhu <hongxing.zhu@nxp.com>
10849 M:      Lucas Stach <l.stach@pengutronix.de>
10850 L:      linux-pci@vger.kernel.org
10851 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10852 S:      Maintained
10853 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
10854 F:      drivers/pci/dwc/*imx6*
10855
10856 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
10857 M:      Keith Busch <keith.busch@intel.com>
10858 M:      Jonathan Derrick <jonathan.derrick@intel.com>
10859 L:      linux-pci@vger.kernel.org
10860 S:      Supported
10861 F:      drivers/pci/host/vmd.c
10862
10863 PCI DRIVER FOR MICROSEMI SWITCHTEC
10864 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
10865 M:      Logan Gunthorpe <logang@deltatee.com>
10866 L:      linux-pci@vger.kernel.org
10867 S:      Maintained
10868 F:      Documentation/switchtec.txt
10869 F:      Documentation/ABI/testing/sysfs-class-switchtec
10870 F:      drivers/pci/switch/switchtec*
10871 F:      include/uapi/linux/switchtec_ioctl.h
10872 F:      include/linux/switchtec.h
10873 F:      drivers/ntb/hw/mscc/
10874
10875 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
10876 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10877 M:      Jason Cooper <jason@lakedaemon.net>
10878 L:      linux-pci@vger.kernel.org
10879 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10880 S:      Maintained
10881 F:      drivers/pci/host/*mvebu*
10882
10883 PCI DRIVER FOR NVIDIA TEGRA
10884 M:      Thierry Reding <thierry.reding@gmail.com>
10885 L:      linux-tegra@vger.kernel.org
10886 L:      linux-pci@vger.kernel.org
10887 S:      Supported
10888 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
10889 F:      drivers/pci/host/pci-tegra.c
10890
10891 PCI DRIVER FOR RENESAS R-CAR
10892 M:      Simon Horman <horms@verge.net.au>
10893 L:      linux-pci@vger.kernel.org
10894 L:      linux-renesas-soc@vger.kernel.org
10895 S:      Maintained
10896 F:      drivers/pci/host/*rcar*
10897
10898 PCI DRIVER FOR SAMSUNG EXYNOS
10899 M:      Jingoo Han <jingoohan1@gmail.com>
10900 L:      linux-pci@vger.kernel.org
10901 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10902 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
10903 S:      Maintained
10904 F:      drivers/pci/dwc/pci-exynos.c
10905
10906 PCI DRIVER FOR SYNOPSYS DESIGNWARE
10907 M:      Jingoo Han <jingoohan1@gmail.com>
10908 M:      Joao Pinto <Joao.Pinto@synopsys.com>
10909 L:      linux-pci@vger.kernel.org
10910 S:      Maintained
10911 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
10912 F:      drivers/pci/dwc/*designware*
10913
10914 PCI DRIVER FOR TI DRA7XX
10915 M:      Kishon Vijay Abraham I <kishon@ti.com>
10916 L:      linux-omap@vger.kernel.org
10917 L:      linux-pci@vger.kernel.org
10918 S:      Supported
10919 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
10920 F:      drivers/pci/dwc/pci-dra7xx.c
10921
10922 PCI DRIVER FOR TI KEYSTONE
10923 M:      Murali Karicheri <m-karicheri2@ti.com>
10924 L:      linux-pci@vger.kernel.org
10925 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10926 S:      Maintained
10927 F:      drivers/pci/dwc/*keystone*
10928
10929 PCI ENDPOINT SUBSYSTEM
10930 M:      Kishon Vijay Abraham I <kishon@ti.com>
10931 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
10932 L:      linux-pci@vger.kernel.org
10933 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
10934 S:      Supported
10935 F:      drivers/pci/endpoint/
10936 F:      drivers/misc/pci_endpoint_test.c
10937 F:      tools/pci/
10938
10939 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
10940 M:      Russell Currey <ruscur@russell.cc>
10941 L:      linuxppc-dev@lists.ozlabs.org
10942 S:      Supported
10943 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
10944 F:      arch/powerpc/kernel/eeh*.c
10945 F:      arch/powerpc/platforms/*/eeh*.c
10946 F:      arch/powerpc/include/*/eeh*.h
10947
10948 PCI ERROR RECOVERY
10949 M:      Linas Vepstas <linasvepstas@gmail.com>
10950 L:      linux-pci@vger.kernel.org
10951 S:      Supported
10952 F:      Documentation/PCI/pci-error-recovery.txt
10953
10954 PCI MSI DRIVER FOR ALTERA MSI IP
10955 M:      Ley Foon Tan <lftan@altera.com>
10956 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
10957 L:      linux-pci@vger.kernel.org
10958 S:      Supported
10959 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
10960 F:      drivers/pci/host/pcie-altera-msi.c
10961
10962 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
10963 M:      Duc Dang <dhdang@apm.com>
10964 L:      linux-pci@vger.kernel.org
10965 L:      linux-arm-kernel@lists.infradead.org
10966 S:      Maintained
10967 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
10968 F:      drivers/pci/host/pci-xgene-msi.c
10969
10970 PCI SUBSYSTEM
10971 M:      Bjorn Helgaas <bhelgaas@google.com>
10972 L:      linux-pci@vger.kernel.org
10973 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
10974 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
10975 S:      Supported
10976 F:      Documentation/devicetree/bindings/pci/
10977 F:      Documentation/PCI/
10978 F:      drivers/acpi/pci*
10979 F:      drivers/pci/
10980 F:      include/asm-generic/pci*
10981 F:      include/linux/pci*
10982 F:      include/linux/of_pci.h
10983 F:      include/uapi/linux/pci*
10984 F:      lib/pci*
10985 F:      arch/x86/pci/
10986 F:      arch/x86/kernel/quirks.c
10987
10988 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
10989 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
10990 L:      linux-pci@vger.kernel.org
10991 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
10992 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
10993 S:      Supported
10994 F:      drivers/pci/cadence/
10995 F:      drivers/pci/host/
10996 F:      drivers/pci/dwc/
10997
10998 PCIE DRIVER FOR AXIS ARTPEC
10999 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11000 L:      linux-arm-kernel@axis.com
11001 L:      linux-pci@vger.kernel.org
11002 S:      Maintained
11003 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11004 F:      drivers/pci/dwc/*artpec*
11005
11006 PCIE DRIVER FOR CAVIUM THUNDERX
11007 M:      David Daney <david.daney@cavium.com>
11008 L:      linux-pci@vger.kernel.org
11009 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11010 S:      Supported
11011 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11012 F:      drivers/pci/host/pci-thunder-*
11013
11014 PCIE DRIVER FOR HISILICON
11015 M:      Zhou Wang <wangzhou1@hisilicon.com>
11016 L:      linux-pci@vger.kernel.org
11017 S:      Maintained
11018 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11019 F:      drivers/pci/dwc/pcie-hisi.c
11020
11021 PCIE DRIVER FOR HISILICON KIRIN
11022 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11023 M:      Binghui Wang <wangbinghui@hisilicon.com>
11024 L:      linux-pci@vger.kernel.org
11025 S:      Maintained
11026 F:      Documentation/devicetree/bindings/pci/pcie-kirin.txt
11027 F:      drivers/pci/dwc/pcie-kirin.c
11028
11029 PCIE DRIVER FOR HISILICON STB
11030 M:      Jianguo Sun <sunjianguo1@huawei.com>
11031 M:      Shawn Guo <shawn.guo@linaro.org>
11032 L:      linux-pci@vger.kernel.org
11033 S:      Maintained
11034 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11035 F:      drivers/pci/dwc/pcie-histb.c
11036
11037 PCIE DRIVER FOR MEDIATEK
11038 M:      Ryder Lee <ryder.lee@mediatek.com>
11039 L:      linux-pci@vger.kernel.org
11040 L:      linux-mediatek@lists.infradead.org
11041 S:      Supported
11042 F:      Documentation/devicetree/bindings/pci/mediatek*
11043 F:      drivers/pci/host/*mediatek*
11044
11045 PCIE DRIVER FOR QUALCOMM MSM
11046 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11047 L:      linux-pci@vger.kernel.org
11048 L:      linux-arm-msm@vger.kernel.org
11049 S:      Maintained
11050 F:      drivers/pci/dwc/*qcom*
11051
11052 PCIE DRIVER FOR ROCKCHIP
11053 M:      Shawn Lin <shawn.lin@rock-chips.com>
11054 L:      linux-pci@vger.kernel.org
11055 L:      linux-rockchip@lists.infradead.org
11056 S:      Maintained
11057 F:      Documentation/devicetree/bindings/pci/rockchip-pcie.txt
11058 F:      drivers/pci/host/pcie-rockchip.c
11059
11060 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11061 M:      Linus Walleij <linus.walleij@linaro.org>
11062 L:      linux-pci@vger.kernel.org
11063 S:      Maintained
11064 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11065 F:      drivers/pci/host/pci-v3-semi.c
11066
11067 PCIE DRIVER FOR ST SPEAR13XX
11068 M:      Pratyush Anand <pratyush.anand@gmail.com>
11069 L:      linux-pci@vger.kernel.org
11070 S:      Maintained
11071 F:      drivers/pci/dwc/*spear*
11072
11073 PCMCIA SUBSYSTEM
11074 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11075 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11076 S:      Odd Fixes
11077 F:      Documentation/pcmcia/
11078 F:      tools/pcmcia/
11079 F:      drivers/pcmcia/
11080 F:      include/pcmcia/
11081
11082 PCNET32 NETWORK DRIVER
11083 M:      Don Fry <pcnet32@frontier.com>
11084 L:      netdev@vger.kernel.org
11085 S:      Maintained
11086 F:      drivers/net/ethernet/amd/pcnet32.c
11087
11088 PCRYPT PARALLEL CRYPTO ENGINE
11089 M:      Steffen Klassert <steffen.klassert@secunet.com>
11090 L:      linux-crypto@vger.kernel.org
11091 S:      Maintained
11092 F:      crypto/pcrypt.c
11093 F:      include/crypto/pcrypt.h
11094
11095 PEAQ WMI HOTKEYS DRIVER
11096 M:      Hans de Goede <hdegoede@redhat.com>
11097 L:      platform-driver-x86@vger.kernel.org
11098 S:      Maintained
11099 F:      drivers/platform/x86/peaq-wmi.c
11100
11101 PER-CPU MEMORY ALLOCATOR
11102 M:      Tejun Heo <tj@kernel.org>
11103 M:      Christoph Lameter <cl@linux.com>
11104 M:      Dennis Zhou <dennisszhou@gmail.com>
11105 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu.git
11106 S:      Maintained
11107 F:      include/linux/percpu*.h
11108 F:      mm/percpu*.c
11109 F:      arch/*/include/asm/percpu.h
11110
11111 PER-TASK DELAY ACCOUNTING
11112 M:      Balbir Singh <bsingharora@gmail.com>
11113 S:      Maintained
11114 F:      include/linux/delayacct.h
11115 F:      kernel/delayacct.c
11116
11117 PERFORMANCE EVENTS SUBSYSTEM
11118 M:      Peter Zijlstra <peterz@infradead.org>
11119 M:      Ingo Molnar <mingo@redhat.com>
11120 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11121 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11122 R:      Jiri Olsa <jolsa@redhat.com>
11123 R:      Namhyung Kim <namhyung@kernel.org>
11124 L:      linux-kernel@vger.kernel.org
11125 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11126 S:      Supported
11127 F:      kernel/events/*
11128 F:      include/linux/perf_event.h
11129 F:      include/uapi/linux/perf_event.h
11130 F:      arch/*/kernel/perf_event*.c
11131 F:      arch/*/kernel/*/perf_event*.c
11132 F:      arch/*/kernel/*/*/perf_event*.c
11133 F:      arch/*/include/asm/perf_event.h
11134 F:      arch/*/kernel/perf_callchain.c
11135 F:      arch/*/events/*
11136 F:      tools/perf/
11137
11138 PERSONALITY HANDLING
11139 M:      Christoph Hellwig <hch@infradead.org>
11140 L:      linux-abi-devel@lists.sourceforge.net
11141 S:      Maintained
11142 F:      include/linux/personality.h
11143 F:      include/uapi/linux/personality.h
11144
11145 PHONET PROTOCOL
11146 M:      Remi Denis-Courmont <courmisch@gmail.com>
11147 S:      Supported
11148 F:      Documentation/networking/phonet.txt
11149 F:      include/linux/phonet.h
11150 F:      include/net/phonet/
11151 F:      include/uapi/linux/phonet.h
11152 F:      net/phonet/
11153
11154 PHRAM MTD DRIVER
11155 M:      Joern Engel <joern@lazybastard.org>
11156 L:      linux-mtd@lists.infradead.org
11157 S:      Maintained
11158 F:      drivers/mtd/devices/phram.c
11159
11160 PICOLCD HID DRIVER
11161 M:      Bruno Prémont <bonbons@linux-vserver.org>
11162 L:      linux-input@vger.kernel.org
11163 S:      Maintained
11164 F:      drivers/hid/hid-picolcd*
11165
11166 PICOXCELL SUPPORT
11167 M:      Jamie Iles <jamie@jamieiles.com>
11168 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11169 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11170 S:      Supported
11171 F:      arch/arm/boot/dts/picoxcell*
11172 F:      arch/arm/mach-picoxcell/
11173 F:      drivers/crypto/picoxcell*
11174
11175 PIN CONTROL SUBSYSTEM
11176 M:      Linus Walleij <linus.walleij@linaro.org>
11177 L:      linux-gpio@vger.kernel.org
11178 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11179 S:      Maintained
11180 F:      Documentation/devicetree/bindings/pinctrl/
11181 F:      Documentation/driver-api/pinctl.rst
11182 F:      drivers/pinctrl/
11183 F:      include/linux/pinctrl/
11184
11185 PIN CONTROLLER - ATMEL AT91
11186 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11187 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11188 S:      Maintained
11189 F:      drivers/pinctrl/pinctrl-at91.*
11190
11191 PIN CONTROLLER - ATMEL AT91 PIO4
11192 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11193 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11194 L:      linux-gpio@vger.kernel.org
11195 S:      Supported
11196 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11197
11198 PIN CONTROLLER - FREESCALE
11199 M:      Dong Aisheng <aisheng.dong@nxp.com>
11200 M:      Fabio Estevam <festevam@gmail.com>
11201 M:      Shawn Guo <shawnguo@kernel.org>
11202 M:      Stefan Agner <stefan@agner.ch>
11203 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11204 L:      linux-gpio@vger.kernel.org
11205 S:      Maintained
11206 F:      drivers/pinctrl/freescale/
11207 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11208
11209 PIN CONTROLLER - INTEL
11210 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11211 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
11212 S:      Maintained
11213 F:      drivers/pinctrl/intel/
11214
11215 PIN CONTROLLER - MEDIATEK
11216 M:      Sean Wang <sean.wang@mediatek.com>
11217 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11218 S:      Maintained
11219 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11220 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11221 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11222 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11223 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11224
11225 PIN CONTROLLER - QUALCOMM
11226 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11227 S:      Maintained
11228 L:      linux-arm-msm@vger.kernel.org
11229 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11230 F:      drivers/pinctrl/qcom/
11231
11232 PIN CONTROLLER - RENESAS
11233 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11234 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11235 L:      linux-renesas-soc@vger.kernel.org
11236 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11237 S:      Maintained
11238 F:      drivers/pinctrl/sh-pfc/
11239
11240 PIN CONTROLLER - SAMSUNG
11241 M:      Tomasz Figa <tomasz.figa@gmail.com>
11242 M:      Krzysztof Kozlowski <krzk@kernel.org>
11243 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11244 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11245 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11246 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11247 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11248 S:      Maintained
11249 F:      drivers/pinctrl/samsung/
11250 F:      include/dt-bindings/pinctrl/samsung.h
11251 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11252
11253 PIN CONTROLLER - SINGLE
11254 M:      Tony Lindgren <tony@atomide.com>
11255 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11256 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11257 L:      linux-omap@vger.kernel.org
11258 S:      Maintained
11259 F:      drivers/pinctrl/pinctrl-single.c
11260
11261 PIN CONTROLLER - ST SPEAR
11262 M:      Viresh Kumar <vireshk@kernel.org>
11263 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11264 W:      http://www.st.com/spear
11265 S:      Maintained
11266 F:      drivers/pinctrl/spear/
11267
11268 PISTACHIO SOC SUPPORT
11269 M:      James Hartley <james.hartley@sondrel.com>
11270 L:      linux-mips@linux-mips.org
11271 S:      Odd Fixes
11272 F:      arch/mips/pistachio/
11273 F:      arch/mips/include/asm/mach-pistachio/
11274 F:      arch/mips/boot/dts/img/pistachio*
11275 F:      arch/mips/configs/pistachio*_defconfig
11276
11277 PKTCDVD DRIVER
11278 S:      Orphan
11279 M:      linux-block@vger.kernel.org
11280 F:      drivers/block/pktcdvd.c
11281 F:      include/linux/pktcdvd.h
11282 F:      include/uapi/linux/pktcdvd.h
11283
11284 PKUNITY SOC DRIVERS
11285 M:      Guan Xuetao <gxt@pku.edu.cn>
11286 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11287 S:      Maintained
11288 T:      git git://github.com/gxt/linux.git
11289 F:      drivers/input/serio/i8042-unicore32io.h
11290 F:      drivers/i2c/busses/i2c-puv3.c
11291 F:      drivers/video/fbdev/fb-puv3.c
11292 F:      drivers/rtc/rtc-puv3.c
11293
11294 PMBUS HARDWARE MONITORING DRIVERS
11295 M:      Guenter Roeck <linux@roeck-us.net>
11296 L:      linux-hwmon@vger.kernel.org
11297 W:      http://hwmon.wiki.kernel.org/
11298 W:      http://www.roeck-us.net/linux/drivers/
11299 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11300 S:      Maintained
11301 F:      Documentation/hwmon/pmbus
11302 F:      drivers/hwmon/pmbus/
11303 F:      include/linux/pmbus.h
11304
11305 PMC SIERRA MaxRAID DRIVER
11306 L:      linux-scsi@vger.kernel.org
11307 W:      http://www.pmc-sierra.com/
11308 S:      Orphan
11309 F:      drivers/scsi/pmcraid.*
11310
11311 PMC SIERRA PM8001 DRIVER
11312 M:      Jack Wang <jinpu.wang@profitbricks.com>
11313 M:      lindar_liu@usish.com
11314 L:      linux-scsi@vger.kernel.org
11315 S:      Supported
11316 F:      drivers/scsi/pm8001/
11317
11318 PNP SUPPORT
11319 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11320 S:      Maintained
11321 F:      drivers/pnp/
11322
11323 POSIX CLOCKS and TIMERS
11324 M:      Thomas Gleixner <tglx@linutronix.de>
11325 L:      linux-kernel@vger.kernel.org
11326 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11327 S:      Maintained
11328 F:      fs/timerfd.c
11329 F:      include/linux/timer*
11330 F:      kernel/time/*timer*
11331
11332 POWER MANAGEMENT CORE
11333 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11334 L:      linux-pm@vger.kernel.org
11335 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11336 B:      https://bugzilla.kernel.org
11337 S:      Supported
11338 F:      drivers/base/power/
11339 F:      include/linux/pm.h
11340 F:      include/linux/pm_*
11341 F:      include/linux/powercap.h
11342 F:      drivers/powercap/
11343 F:      kernel/configs/nopm.config
11344
11345 POWER STATE COORDINATION INTERFACE (PSCI)
11346 M:      Mark Rutland <mark.rutland@arm.com>
11347 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11348 L:      linux-arm-kernel@lists.infradead.org
11349 S:      Maintained
11350 F:      drivers/firmware/psci*.c
11351 F:      include/linux/psci.h
11352 F:      include/uapi/linux/psci.h
11353
11354 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11355 M:      Sebastian Reichel <sre@kernel.org>
11356 L:      linux-pm@vger.kernel.org
11357 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11358 S:      Maintained
11359 F:      Documentation/ABI/testing/sysfs-class-power
11360 F:      Documentation/devicetree/bindings/power/supply/
11361 F:      include/linux/power_supply.h
11362 F:      drivers/power/supply/
11363
11364 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11365 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11366 L:      linuxppc-dev@lists.ozlabs.org
11367 S:      Maintained
11368 F:      drivers/char/powernv-op-panel.c
11369
11370 PPP OVER ATM (RFC 2364)
11371 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11372 S:      Maintained
11373 F:      net/atm/pppoatm.c
11374 F:      include/uapi/linux/atmppp.h
11375
11376 PPP OVER ETHERNET
11377 M:      Michal Ostrowski <mostrows@earthlink.net>
11378 S:      Maintained
11379 F:      drivers/net/ppp/pppoe.c
11380 F:      drivers/net/ppp/pppox.c
11381
11382 PPP OVER L2TP
11383 M:      James Chapman <jchapman@katalix.com>
11384 S:      Maintained
11385 F:      net/l2tp/l2tp_ppp.c
11386 F:      include/linux/if_pppol2tp.h
11387 F:      include/uapi/linux/if_pppol2tp.h
11388
11389 PPP PROTOCOL DRIVERS AND COMPRESSORS
11390 M:      Paul Mackerras <paulus@samba.org>
11391 L:      linux-ppp@vger.kernel.org
11392 S:      Maintained
11393 F:      drivers/net/ppp/ppp_*
11394
11395 PPS SUPPORT
11396 M:      Rodolfo Giometti <giometti@enneenne.com>
11397 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11398 L:      linuxpps@ml.enneenne.com (subscribers-only)
11399 S:      Maintained
11400 F:      Documentation/pps/
11401 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11402 F:      Documentation/ABI/testing/sysfs-pps
11403 F:      drivers/pps/
11404 F:      include/linux/pps*.h
11405 F:      include/uapi/linux/pps.h
11406
11407 PPTP DRIVER
11408 M:      Dmitry Kozlov <xeb@mail.ru>
11409 L:      netdev@vger.kernel.org
11410 S:      Maintained
11411 F:      drivers/net/ppp/pptp.c
11412 W:      http://sourceforge.net/projects/accel-pptp
11413
11414 PREEMPTIBLE KERNEL
11415 M:      Robert Love <rml@tech9.net>
11416 L:      kpreempt-tech@lists.sourceforge.net
11417 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11418 S:      Supported
11419 F:      Documentation/preempt-locking.txt
11420 F:      include/linux/preempt.h
11421
11422 PRINTK
11423 M:      Petr Mladek <pmladek@suse.com>
11424 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11425 R:      Steven Rostedt <rostedt@goodmis.org>
11426 S:      Maintained
11427 F:      kernel/printk/
11428 F:      include/linux/printk.h
11429
11430 PRISM54 WIRELESS DRIVER
11431 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11432 L:      linux-wireless@vger.kernel.org
11433 W:      http://wireless.kernel.org/en/users/Drivers/p54
11434 S:      Obsolete
11435 F:      drivers/net/wireless/intersil/prism54/
11436
11437 PROC SYSCTL
11438 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11439 M:      Kees Cook <keescook@chromium.org>
11440 L:      linux-kernel@vger.kernel.org
11441 L:      linux-fsdevel@vger.kernel.org
11442 S:      Maintained
11443 F:      fs/proc/proc_sysctl.c
11444 F:      include/linux/sysctl.h
11445 F:      kernel/sysctl.c
11446 F:      tools/testing/selftests/sysctl/
11447
11448 PS3 NETWORK SUPPORT
11449 M:      Geoff Levand <geoff@infradead.org>
11450 L:      netdev@vger.kernel.org
11451 L:      linuxppc-dev@lists.ozlabs.org
11452 S:      Maintained
11453 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11454
11455 PS3 PLATFORM SUPPORT
11456 M:      Geoff Levand <geoff@infradead.org>
11457 L:      linuxppc-dev@lists.ozlabs.org
11458 S:      Maintained
11459 F:      arch/powerpc/boot/ps3*
11460 F:      arch/powerpc/include/asm/lv1call.h
11461 F:      arch/powerpc/include/asm/ps3*.h
11462 F:      arch/powerpc/platforms/ps3/
11463 F:      drivers/*/ps3*
11464 F:      drivers/ps3/
11465 F:      drivers/rtc/rtc-ps3.c
11466 F:      drivers/usb/host/*ps3.c
11467 F:      sound/ppc/snd_ps3*
11468
11469 PS3VRAM DRIVER
11470 M:      Jim Paris <jim@jtan.com>
11471 M:      Geoff Levand <geoff@infradead.org>
11472 L:      linuxppc-dev@lists.ozlabs.org
11473 S:      Maintained
11474 F:      drivers/block/ps3vram.c
11475
11476 PSAMPLE PACKET SAMPLING SUPPORT:
11477 M:      Yotam Gigi <yotam.gi@gmail.com>
11478 S:      Maintained
11479 F:      net/psample
11480 F:      include/net/psample.h
11481 F:      include/uapi/linux/psample.h
11482
11483 PSTORE FILESYSTEM
11484 M:      Kees Cook <keescook@chromium.org>
11485 M:      Anton Vorontsov <anton@enomsg.org>
11486 M:      Colin Cross <ccross@android.com>
11487 M:      Tony Luck <tony.luck@intel.com>
11488 S:      Maintained
11489 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11490 F:      fs/pstore/
11491 F:      include/linux/pstore*
11492 F:      drivers/firmware/efi/efi-pstore.c
11493 F:      drivers/acpi/apei/erst.c
11494 F:      Documentation/admin-guide/ramoops.rst
11495 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11496 K:      \b(pstore|ramoops)
11497
11498 PTP HARDWARE CLOCK SUPPORT
11499 M:      Richard Cochran <richardcochran@gmail.com>
11500 L:      netdev@vger.kernel.org
11501 S:      Maintained
11502 W:      http://linuxptp.sourceforge.net/
11503 F:      Documentation/ABI/testing/sysfs-ptp
11504 F:      Documentation/ptp/*
11505 F:      drivers/net/phy/dp83640*
11506 F:      drivers/ptp/*
11507 F:      include/linux/ptp_cl*
11508
11509 PTRACE SUPPORT
11510 M:      Oleg Nesterov <oleg@redhat.com>
11511 S:      Maintained
11512 F:      include/asm-generic/syscall.h
11513 F:      include/linux/ptrace.h
11514 F:      include/linux/regset.h
11515 F:      include/linux/tracehook.h
11516 F:      include/uapi/linux/ptrace.h
11517 F:      include/uapi/linux/ptrace.h
11518 F:      include/asm-generic/ptrace.h
11519 F:      kernel/ptrace.c
11520 F:      arch/*/ptrace*.c
11521 F:      arch/*/*/ptrace*.c
11522 F:      arch/*/include/asm/ptrace*.h
11523
11524 PULSE8-CEC DRIVER
11525 M:      Hans Verkuil <hverkuil@xs4all.nl>
11526 L:      linux-media@vger.kernel.org
11527 T:      git git://linuxtv.org/media_tree.git
11528 S:      Maintained
11529 F:      drivers/media/usb/pulse8-cec/*
11530 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11531
11532 PVRUSB2 VIDEO4LINUX DRIVER
11533 M:      Mike Isely <isely@pobox.com>
11534 L:      pvrusb2@isely.net       (subscribers-only)
11535 L:      linux-media@vger.kernel.org
11536 W:      http://www.isely.net/pvrusb2/
11537 T:      git git://linuxtv.org/media_tree.git
11538 S:      Maintained
11539 F:      Documentation/media/v4l-drivers/pvrusb2*
11540 F:      drivers/media/usb/pvrusb2/
11541
11542 PWC WEBCAM DRIVER
11543 M:      Hans Verkuil <hverkuil@xs4all.nl>
11544 L:      linux-media@vger.kernel.org
11545 T:      git git://linuxtv.org/media_tree.git
11546 S:      Odd Fixes
11547 F:      drivers/media/usb/pwc/*
11548
11549 PWM FAN DRIVER
11550 M:      Kamil Debski <kamil@wypas.org>
11551 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11552 L:      linux-hwmon@vger.kernel.org
11553 S:      Supported
11554 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11555 F:      Documentation/hwmon/pwm-fan
11556 F:      drivers/hwmon/pwm-fan.c
11557
11558 PWM IR Transmitter
11559 M:      Sean Young <sean@mess.org>
11560 L:      linux-media@vger.kernel.org
11561 S:      Maintained
11562 F:      drivers/media/rc/pwm-ir-tx.c
11563
11564 PWM SUBSYSTEM
11565 M:      Thierry Reding <thierry.reding@gmail.com>
11566 L:      linux-pwm@vger.kernel.org
11567 S:      Maintained
11568 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11569 F:      Documentation/pwm.txt
11570 F:      Documentation/devicetree/bindings/pwm/
11571 F:      include/linux/pwm.h
11572 F:      drivers/pwm/
11573 F:      drivers/video/backlight/pwm_bl.c
11574 F:      include/linux/pwm_backlight.h
11575 F:      drivers/gpio/gpio-mvebu.c
11576 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11577
11578 PXA GPIO DRIVER
11579 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11580 L:      linux-gpio@vger.kernel.org
11581 S:      Maintained
11582 F:      drivers/gpio/gpio-pxa.c
11583
11584 PXA MMCI DRIVER
11585 S:      Orphan
11586
11587 PXA RTC DRIVER
11588 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11589 L:      linux-rtc@vger.kernel.org
11590 S:      Maintained
11591
11592 PXA2xx/PXA3xx SUPPORT
11593 M:      Daniel Mack <daniel@zonque.org>
11594 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11595 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11596 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11597 T:      git git://github.com/hzhuang1/linux.git
11598 T:      git git://github.com/rjarzmik/linux.git
11599 S:      Maintained
11600 F:      arch/arm/boot/dts/pxa*
11601 F:      arch/arm/mach-pxa/
11602 F:      drivers/dma/pxa*
11603 F:      drivers/pcmcia/pxa2xx*
11604 F:      drivers/pinctrl/pxa/
11605 F:      drivers/spi/spi-pxa2xx*
11606 F:      drivers/usb/gadget/udc/pxa2*
11607 F:      include/sound/pxa2xx-lib.h
11608 F:      sound/arm/pxa*
11609 F:      sound/soc/pxa/
11610
11611 QAT DRIVER
11612 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11613 L:      qat-linux@intel.com
11614 S:      Supported
11615 F:      drivers/crypto/qat/
11616
11617 QCOM AUDIO (ASoC) DRIVERS
11618 M:      Patrick Lai <plai@codeaurora.org>
11619 M:      Banajit Goswami <bgoswami@codeaurora.org>
11620 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11621 S:      Supported
11622 F:      sound/soc/qcom/
11623
11624 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11625 M:      Gabriel Somlo <somlo@cmu.edu>
11626 M:      "Michael S. Tsirkin" <mst@redhat.com>
11627 L:      qemu-devel@nongnu.org
11628 S:      Maintained
11629 F:      drivers/firmware/qemu_fw_cfg.c
11630 F:      include/uapi/linux/qemu_fw_cfg.h
11631
11632 QIB DRIVER
11633 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11634 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11635 L:      linux-rdma@vger.kernel.org
11636 S:      Supported
11637 F:      drivers/infiniband/hw/qib/
11638
11639 QLOGIC QL41xxx FCOE DRIVER
11640 M:      QLogic-Storage-Upstream@cavium.com
11641 L:      linux-scsi@vger.kernel.org
11642 S:      Supported
11643 F:      drivers/scsi/qedf/
11644
11645 QLOGIC QL41xxx ISCSI DRIVER
11646 M:      QLogic-Storage-Upstream@cavium.com
11647 L:      linux-scsi@vger.kernel.org
11648 S:      Supported
11649 F:      drivers/scsi/qedi/
11650
11651 QLOGIC QL4xxx ETHERNET DRIVER
11652 M:      Ariel Elior <Ariel.Elior@cavium.com>
11653 M:      everest-linux-l2@cavium.com
11654 L:      netdev@vger.kernel.org
11655 S:      Supported
11656 F:      drivers/net/ethernet/qlogic/qed/
11657 F:      include/linux/qed/
11658 F:      drivers/net/ethernet/qlogic/qede/
11659
11660 QLOGIC QL4xxx RDMA DRIVER
11661 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11662 M:      Ariel Elior <Ariel.Elior@cavium.com>
11663 L:      linux-rdma@vger.kernel.org
11664 S:      Supported
11665 F:      drivers/infiniband/hw/qedr/
11666 F:      include/uapi/rdma/qedr-abi.h
11667
11668 QLOGIC QLA1280 SCSI DRIVER
11669 M:      Michael Reed <mdr@sgi.com>
11670 L:      linux-scsi@vger.kernel.org
11671 S:      Maintained
11672 F:      drivers/scsi/qla1280.[ch]
11673
11674 QLOGIC QLA2XXX FC-SCSI DRIVER
11675 M:      qla2xxx-upstream@qlogic.com
11676 L:      linux-scsi@vger.kernel.org
11677 S:      Supported
11678 F:      Documentation/scsi/LICENSE.qla2xxx
11679 F:      drivers/scsi/qla2xxx/
11680
11681 QLOGIC QLA3XXX NETWORK DRIVER
11682 M:      Dept-GELinuxNICDev@cavium.com
11683 L:      netdev@vger.kernel.org
11684 S:      Supported
11685 F:      Documentation/networking/LICENSE.qla3xxx
11686 F:      drivers/net/ethernet/qlogic/qla3xxx.*
11687
11688 QLOGIC QLA4XXX iSCSI DRIVER
11689 M:      QLogic-Storage-Upstream@qlogic.com
11690 L:      linux-scsi@vger.kernel.org
11691 S:      Supported
11692 F:      Documentation/scsi/LICENSE.qla4xxx
11693 F:      drivers/scsi/qla4xxx/
11694
11695 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
11696 M:      Harish Patil <harish.patil@cavium.com>
11697 M:      Manish Chopra <manish.chopra@cavium.com>
11698 M:      Dept-GELinuxNICDev@cavium.com
11699 L:      netdev@vger.kernel.org
11700 S:      Supported
11701 F:      drivers/net/ethernet/qlogic/qlcnic/
11702
11703 QLOGIC QLGE 10Gb ETHERNET DRIVER
11704 M:      Harish Patil <harish.patil@cavium.com>
11705 M:      Manish Chopra <manish.chopra@cavium.com>
11706 M:      Dept-GELinuxNICDev@cavium.com
11707 L:      netdev@vger.kernel.org
11708 S:      Supported
11709 F:      drivers/net/ethernet/qlogic/qlge/
11710
11711 QNX4 FILESYSTEM
11712 M:      Anders Larsen <al@alarsen.net>
11713 W:      http://www.alarsen.net/linux/qnx4fs/
11714 S:      Maintained
11715 F:      fs/qnx4/
11716 F:      include/uapi/linux/qnx4_fs.h
11717 F:      include/uapi/linux/qnxtypes.h
11718
11719 QORIQ DPAA2 FSL-MC BUS DRIVER
11720 M:      Stuart Yoder <stuyoder@gmail.com>
11721 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
11722 L:      linux-kernel@vger.kernel.org
11723 S:      Maintained
11724 F:      drivers/bus/fsl-mc/
11725 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
11726 F:      Documentation/networking/dpaa2/overview.rst
11727
11728 QT1010 MEDIA DRIVER
11729 M:      Antti Palosaari <crope@iki.fi>
11730 L:      linux-media@vger.kernel.org
11731 W:      https://linuxtv.org
11732 W:      http://palosaari.fi/linux/
11733 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11734 T:      git git://linuxtv.org/anttip/media_tree.git
11735 S:      Maintained
11736 F:      drivers/media/tuners/qt1010*
11737
11738 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
11739 M:      Kalle Valo <kvalo@codeaurora.org>
11740 L:      ath10k@lists.infradead.org
11741 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
11742 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
11743 S:      Supported
11744 F:      drivers/net/wireless/ath/ath10k/
11745
11746 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
11747 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
11748 L:      linux-wireless@vger.kernel.org
11749 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
11750 S:      Supported
11751 F:      drivers/net/wireless/ath/ath9k/
11752
11753 QUALCOMM CAMERA SUBSYSTEM DRIVER
11754 M:      Todor Tomov <todor.tomov@linaro.org>
11755 L:      linux-media@vger.kernel.org
11756 S:      Maintained
11757 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
11758 F:      Documentation/media/v4l-drivers/qcom_camss.rst
11759 F:      drivers/media/platform/qcom/camss-8x16/
11760
11761 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
11762 M:  Ilia Lin <ilia.lin@gmail.com>
11763 L:  linux-pm@vger.kernel.org
11764 S:  Maintained
11765 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
11766 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
11767
11768 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
11769 M:      Timur Tabi <timur@codeaurora.org>
11770 L:      netdev@vger.kernel.org
11771 S:      Supported
11772 F:      drivers/net/ethernet/qualcomm/emac/
11773
11774 QUALCOMM HEXAGON ARCHITECTURE
11775 M:      Richard Kuo <rkuo@codeaurora.org>
11776 L:      linux-hexagon@vger.kernel.org
11777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
11778 S:      Supported
11779 F:      arch/hexagon/
11780
11781 QUALCOMM IOMMU
11782 M:      Rob Clark <robdclark@gmail.com>
11783 L:      iommu@lists.linux-foundation.org
11784 L:      linux-arm-msm@vger.kernel.org
11785 S:      Maintained
11786 F:      drivers/iommu/qcom_iommu.c
11787
11788 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
11789 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
11790 L:      linux-media@vger.kernel.org
11791 L:      linux-arm-msm@vger.kernel.org
11792 T:      git git://linuxtv.org/media_tree.git
11793 S:      Maintained
11794 F:      drivers/media/platform/qcom/venus/
11795
11796 QUALCOMM WCN36XX WIRELESS DRIVER
11797 M:      Kalle Valo <kvalo@codeaurora.org>
11798 L:      wcn36xx@lists.infradead.org
11799 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
11800 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
11801 S:      Supported
11802 F:      drivers/net/wireless/ath/wcn36xx/
11803
11804 QUANTENNA QTNFMAC WIRELESS DRIVER
11805 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
11806 M:      Avinash Patil <avinashp@quantenna.com>
11807 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
11808 L:      linux-wireless@vger.kernel.org
11809 S:      Maintained
11810 F:      drivers/net/wireless/quantenna
11811
11812 RADEON and AMDGPU DRM DRIVERS
11813 M:      Alex Deucher <alexander.deucher@amd.com>
11814 M:      Christian König <christian.koenig@amd.com>
11815 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
11816 L:      amd-gfx@lists.freedesktop.org
11817 T:      git git://people.freedesktop.org/~agd5f/linux
11818 S:      Supported
11819 F:      drivers/gpu/drm/radeon/
11820 F:      include/uapi/drm/radeon_drm.h
11821 F:      drivers/gpu/drm/amd/
11822 F:      include/uapi/drm/amdgpu_drm.h
11823
11824 RADEON FRAMEBUFFER DISPLAY DRIVER
11825 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
11826 L:      linux-fbdev@vger.kernel.org
11827 S:      Maintained
11828 F:      drivers/video/fbdev/aty/radeon*
11829 F:      include/uapi/linux/radeonfb.h
11830
11831 RADIOSHARK RADIO DRIVER
11832 M:      Hans Verkuil <hverkuil@xs4all.nl>
11833 L:      linux-media@vger.kernel.org
11834 T:      git git://linuxtv.org/media_tree.git
11835 S:      Maintained
11836 F:      drivers/media/radio/radio-shark.c
11837
11838 RADIOSHARK2 RADIO DRIVER
11839 M:      Hans Verkuil <hverkuil@xs4all.nl>
11840 L:      linux-media@vger.kernel.org
11841 T:      git git://linuxtv.org/media_tree.git
11842 S:      Maintained
11843 F:      drivers/media/radio/radio-shark2.c
11844 F:      drivers/media/radio/radio-tea5777.c
11845
11846 RADOS BLOCK DEVICE (RBD)
11847 M:      Ilya Dryomov <idryomov@gmail.com>
11848 M:      Sage Weil <sage@redhat.com>
11849 M:      Alex Elder <elder@kernel.org>
11850 L:      ceph-devel@vger.kernel.org
11851 W:      http://ceph.com/
11852 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
11853 T:      git git://github.com/ceph/ceph-client.git
11854 S:      Supported
11855 F:      Documentation/ABI/testing/sysfs-bus-rbd
11856 F:      drivers/block/rbd.c
11857 F:      drivers/block/rbd_types.h
11858
11859 RAGE128 FRAMEBUFFER DISPLAY DRIVER
11860 M:      Paul Mackerras <paulus@samba.org>
11861 L:      linux-fbdev@vger.kernel.org
11862 S:      Maintained
11863 F:      drivers/video/fbdev/aty/aty128fb.c
11864
11865 RAINSHADOW-CEC DRIVER
11866 M:      Hans Verkuil <hverkuil@xs4all.nl>
11867 L:      linux-media@vger.kernel.org
11868 T:      git git://linuxtv.org/media_tree.git
11869 S:      Maintained
11870 F:      drivers/media/usb/rainshadow-cec/*
11871
11872 RALINK MIPS ARCHITECTURE
11873 M:      John Crispin <john@phrozen.org>
11874 L:      linux-mips@linux-mips.org
11875 S:      Maintained
11876 F:      arch/mips/ralink
11877
11878 RALINK RT2X00 WIRELESS LAN DRIVER
11879 P:      rt2x00 project
11880 M:      Stanislaw Gruszka <sgruszka@redhat.com>
11881 M:      Helmut Schaa <helmut.schaa@googlemail.com>
11882 L:      linux-wireless@vger.kernel.org
11883 S:      Maintained
11884 F:      drivers/net/wireless/ralink/rt2x00/
11885
11886 RAMDISK RAM BLOCK DEVICE DRIVER
11887 M:      Jens Axboe <axboe@kernel.dk>
11888 S:      Maintained
11889 F:      Documentation/blockdev/ramdisk.txt
11890 F:      drivers/block/brd.c
11891
11892 RANCHU VIRTUAL BOARD FOR MIPS
11893 M:      Miodrag Dinic <miodrag.dinic@mips.com>
11894 L:      linux-mips@linux-mips.org
11895 S:      Supported
11896 F:      arch/mips/generic/board-ranchu.c
11897 F:      arch/mips/configs/generic/board-ranchu.config
11898
11899 RANDOM NUMBER DRIVER
11900 M:      "Theodore Ts'o" <tytso@mit.edu>
11901 S:      Maintained
11902 F:      drivers/char/random.c
11903
11904 RAPIDIO SUBSYSTEM
11905 M:      Matt Porter <mporter@kernel.crashing.org>
11906 M:      Alexandre Bounine <alex.bou9@gmail.com>
11907 S:      Maintained
11908 F:      drivers/rapidio/
11909
11910 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
11911 L:      linux-wireless@vger.kernel.org
11912 S:      Orphan
11913 F:      drivers/net/wireless/ray*
11914
11915 RCUTORTURE TEST FRAMEWORK
11916 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
11917 M:      Josh Triplett <josh@joshtriplett.org>
11918 R:      Steven Rostedt <rostedt@goodmis.org>
11919 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11920 R:      Lai Jiangshan <jiangshanlai@gmail.com>
11921 L:      linux-kernel@vger.kernel.org
11922 S:      Supported
11923 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
11924 F:      tools/testing/selftests/rcutorture
11925
11926 RDC R-321X SoC
11927 M:      Florian Fainelli <florian@openwrt.org>
11928 S:      Maintained
11929
11930 RDC R6040 FAST ETHERNET DRIVER
11931 M:      Florian Fainelli <f.fainelli@gmail.com>
11932 L:      netdev@vger.kernel.org
11933 S:      Maintained
11934 F:      drivers/net/ethernet/rdc/r6040.c
11935
11936 RDMAVT - RDMA verbs software
11937 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11938 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11939 L:      linux-rdma@vger.kernel.org
11940 S:      Supported
11941 F:      drivers/infiniband/sw/rdmavt
11942
11943 RDS - RELIABLE DATAGRAM SOCKETS
11944 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
11945 L:      netdev@vger.kernel.org
11946 L:      linux-rdma@vger.kernel.org
11947 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
11948 W:      https://oss.oracle.com/projects/rds/
11949 S:      Supported
11950 F:      net/rds/
11951 F:      Documentation/networking/rds.txt
11952
11953 RDT - RESOURCE ALLOCATION
11954 M:      Fenghua Yu <fenghua.yu@intel.com>
11955 L:      linux-kernel@vger.kernel.org
11956 S:      Supported
11957 F:      arch/x86/kernel/cpu/intel_rdt*
11958 F:      arch/x86/include/asm/intel_rdt_sched.h
11959 F:      Documentation/x86/intel_rdt*
11960
11961 READ-COPY UPDATE (RCU)
11962 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
11963 M:      Josh Triplett <josh@joshtriplett.org>
11964 R:      Steven Rostedt <rostedt@goodmis.org>
11965 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11966 R:      Lai Jiangshan <jiangshanlai@gmail.com>
11967 L:      linux-kernel@vger.kernel.org
11968 W:      http://www.rdrop.com/users/paulmck/RCU/
11969 S:      Supported
11970 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
11971 F:      Documentation/RCU/
11972 X:      Documentation/RCU/torture.txt
11973 F:      include/linux/rcu*
11974 X:      include/linux/srcu.h
11975 F:      kernel/rcu/
11976 X:      kernel/torture.c
11977
11978 REAL TIME CLOCK (RTC) SUBSYSTEM
11979 M:      Alessandro Zummo <a.zummo@towertech.it>
11980 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
11981 L:      linux-rtc@vger.kernel.org
11982 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
11983 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
11984 S:      Maintained
11985 F:      Documentation/devicetree/bindings/rtc/
11986 F:      Documentation/rtc.txt
11987 F:      drivers/rtc/
11988 F:      include/linux/rtc.h
11989 F:      include/uapi/linux/rtc.h
11990 F:      include/linux/rtc/
11991 F:      include/linux/platform_data/rtc-*
11992 F:      tools/testing/selftests/rtc/
11993
11994 REALTEK AUDIO CODECS
11995 M:      Bard Liao <bardliao@realtek.com>
11996 M:      Oder Chiou <oder_chiou@realtek.com>
11997 S:      Maintained
11998 F:      sound/soc/codecs/rt*
11999 F:      include/sound/rt*.h
12000
12001 REGISTER MAP ABSTRACTION
12002 M:      Mark Brown <broonie@kernel.org>
12003 L:      linux-kernel@vger.kernel.org
12004 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12005 S:      Supported
12006 F:      Documentation/devicetree/bindings/regmap/
12007 F:      drivers/base/regmap/
12008 F:      include/linux/regmap.h
12009
12010 REISERFS FILE SYSTEM
12011 L:      reiserfs-devel@vger.kernel.org
12012 S:      Supported
12013 F:      fs/reiserfs/
12014
12015 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12016 M:      Ohad Ben-Cohen <ohad@wizery.com>
12017 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12018 L:      linux-remoteproc@vger.kernel.org
12019 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12020 S:      Maintained
12021 F:      Documentation/devicetree/bindings/remoteproc/
12022 F:      Documentation/remoteproc.txt
12023 F:      drivers/remoteproc/
12024 F:      include/linux/remoteproc.h
12025
12026 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12027 M:      Ohad Ben-Cohen <ohad@wizery.com>
12028 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12029 L:      linux-remoteproc@vger.kernel.org
12030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12031 S:      Maintained
12032 F:      drivers/rpmsg/
12033 F:      Documentation/rpmsg.txt
12034 F:      include/linux/rpmsg.h
12035 F:      include/linux/rpmsg/
12036
12037 RENESAS CLOCK DRIVERS
12038 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12039 L:      linux-renesas-soc@vger.kernel.org
12040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12041 S:      Supported
12042 F:      drivers/clk/renesas/
12043
12044 RENESAS EMEV2 I2C DRIVER
12045 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12046 S:      Supported
12047 F:      drivers/i2c/busses/i2c-emev2.c
12048
12049 RENESAS ETHERNET DRIVERS
12050 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12051 L:      netdev@vger.kernel.org
12052 L:      linux-renesas-soc@vger.kernel.org
12053 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12054 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12055 F:      drivers/net/ethernet/renesas/
12056 F:      include/linux/sh_eth.h
12057
12058 RENESAS R-CAR GYROADC DRIVER
12059 M:      Marek Vasut <marek.vasut@gmail.com>
12060 L:      linux-iio@vger.kernel.org
12061 S:      Supported
12062 F:      drivers/iio/adc/rcar_gyro_adc.c
12063
12064 RENESAS R-CAR I2C DRIVERS
12065 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12066 S:      Supported
12067 F:      drivers/i2c/busses/i2c-rcar.c
12068 F:      drivers/i2c/busses/i2c-sh_mobile.c
12069
12070 RENESAS USB PHY DRIVER
12071 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12072 L:      linux-renesas-soc@vger.kernel.org
12073 S:      Maintained
12074 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12075
12076 RESET CONTROLLER FRAMEWORK
12077 M:      Philipp Zabel <p.zabel@pengutronix.de>
12078 T:      git git://git.pengutronix.de/git/pza/linux
12079 S:      Maintained
12080 F:      drivers/reset/
12081 F:      Documentation/devicetree/bindings/reset/
12082 F:      include/dt-bindings/reset/
12083 F:      include/linux/reset.h
12084 F:      include/linux/reset-controller.h
12085
12086 RFKILL
12087 M:      Johannes Berg <johannes@sipsolutions.net>
12088 L:      linux-wireless@vger.kernel.org
12089 W:      http://wireless.kernel.org/
12090 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12091 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12092 S:      Maintained
12093 F:      Documentation/rfkill.txt
12094 F:      Documentation/ABI/stable/sysfs-class-rfkill
12095 F:      net/rfkill/
12096
12097 RHASHTABLE
12098 M:      Thomas Graf <tgraf@suug.ch>
12099 M:      Herbert Xu <herbert@gondor.apana.org.au>
12100 L:      netdev@vger.kernel.org
12101 S:      Maintained
12102 F:      lib/rhashtable.c
12103 F:      include/linux/rhashtable.h
12104
12105 RICOH R5C592 MEMORYSTICK DRIVER
12106 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12107 S:      Maintained
12108 F:      drivers/memstick/host/r592.*
12109
12110 RICOH SMARTMEDIA/XD DRIVER
12111 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12112 S:      Maintained
12113 F:      drivers/mtd/nand/raw/r852.c
12114 F:      drivers/mtd/nand/raw/r852.h
12115
12116 RISC-V ARCHITECTURE
12117 M:      Palmer Dabbelt <palmer@sifive.com>
12118 M:      Albert Ou <albert@sifive.com>
12119 L:      linux-riscv@lists.infradead.org
12120 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12121 S:      Supported
12122 F:      arch/riscv/
12123 K:      riscv
12124 N:      riscv
12125
12126 ROCCAT DRIVERS
12127 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12128 W:      http://sourceforge.net/projects/roccat/
12129 S:      Maintained
12130 F:      drivers/hid/hid-roccat*
12131 F:      include/linux/hid-roccat*
12132 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12133
12134 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12135 M:      Jacob chen <jacob2.chen@rock-chips.com>
12136 L:      linux-media@vger.kernel.org
12137 S:      Maintained
12138 F:      drivers/media/platform/rockchip/rga/
12139 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12140
12141 ROCKER DRIVER
12142 M:      Jiri Pirko <jiri@resnulli.us>
12143 L:      netdev@vger.kernel.org
12144 S:      Supported
12145 F:      drivers/net/ethernet/rocker/
12146
12147 ROCKETPORT DRIVER
12148 P:      Comtrol Corp.
12149 W:      http://www.comtrol.com
12150 S:      Maintained
12151 F:      Documentation/serial/rocket.txt
12152 F:      drivers/tty/rocket*
12153
12154 ROCKETPORT EXPRESS/INFINITY DRIVER
12155 M:      Kevin Cernekee <cernekee@gmail.com>
12156 L:      linux-serial@vger.kernel.org
12157 S:      Odd Fixes
12158 F:      drivers/tty/serial/rp2.*
12159
12160 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12161 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12162 L:      linux-kernel@vger.kernel.org
12163 L:      linux-renesas-soc@vger.kernel.org
12164 S:      Supported
12165 F:      drivers/mfd/bd9571mwv.c
12166 F:      drivers/regulator/bd9571mwv-regulator.c
12167 F:      drivers/gpio/gpio-bd9571mwv.c
12168 F:      include/linux/mfd/bd9571mwv.h
12169 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12170
12171 ROSE NETWORK LAYER
12172 M:      Ralf Baechle <ralf@linux-mips.org>
12173 L:      linux-hams@vger.kernel.org
12174 W:      http://www.linux-ax25.org/
12175 S:      Maintained
12176 F:      include/net/rose.h
12177 F:      include/uapi/linux/rose.h
12178 F:      net/rose/
12179
12180 RTL2830 MEDIA DRIVER
12181 M:      Antti Palosaari <crope@iki.fi>
12182 L:      linux-media@vger.kernel.org
12183 W:      https://linuxtv.org
12184 W:      http://palosaari.fi/linux/
12185 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12186 T:      git git://linuxtv.org/anttip/media_tree.git
12187 S:      Maintained
12188 F:      drivers/media/dvb-frontends/rtl2830*
12189
12190 RTL2832 MEDIA DRIVER
12191 M:      Antti Palosaari <crope@iki.fi>
12192 L:      linux-media@vger.kernel.org
12193 W:      https://linuxtv.org
12194 W:      http://palosaari.fi/linux/
12195 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12196 T:      git git://linuxtv.org/anttip/media_tree.git
12197 S:      Maintained
12198 F:      drivers/media/dvb-frontends/rtl2832*
12199
12200 RTL2832_SDR MEDIA DRIVER
12201 M:      Antti Palosaari <crope@iki.fi>
12202 L:      linux-media@vger.kernel.org
12203 W:      https://linuxtv.org
12204 W:      http://palosaari.fi/linux/
12205 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12206 T:      git git://linuxtv.org/anttip/media_tree.git
12207 S:      Maintained
12208 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12209
12210 RTL8180 WIRELESS DRIVER
12211 L:      linux-wireless@vger.kernel.org
12212 W:      http://wireless.kernel.org/
12213 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12214 S:      Orphan
12215 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12216
12217 RTL8187 WIRELESS DRIVER
12218 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12219 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12220 M:      Larry Finger <Larry.Finger@lwfinger.net>
12221 L:      linux-wireless@vger.kernel.org
12222 W:      http://wireless.kernel.org/
12223 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12224 S:      Maintained
12225 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12226
12227 REALTEK WIRELESS DRIVER (rtlwifi family)
12228 M:      Ping-Ke Shih <pkshih@realtek.com>
12229 L:      linux-wireless@vger.kernel.org
12230 W:      http://wireless.kernel.org/
12231 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12232 S:      Maintained
12233 F:      drivers/net/wireless/realtek/rtlwifi/
12234
12235 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12236 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12237 L:      linux-wireless@vger.kernel.org
12238 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12239 S:      Maintained
12240 F:      drivers/net/wireless/realtek/rtl8xxxu/
12241
12242 RXRPC SOCKETS (AF_RXRPC)
12243 M:      David Howells <dhowells@redhat.com>
12244 L:      linux-afs@lists.infradead.org
12245 S:      Supported
12246 F:      net/rxrpc/
12247 F:      include/keys/rxrpc-type.h
12248 F:      include/net/af_rxrpc.h
12249 F:      include/trace/events/rxrpc.h
12250 F:      include/uapi/linux/rxrpc.h
12251 F:      Documentation/networking/rxrpc.txt
12252 W:      https://www.infradead.org/~dhowells/kafs/
12253
12254 S3 SAVAGE FRAMEBUFFER DRIVER
12255 M:      Antonino Daplas <adaplas@gmail.com>
12256 L:      linux-fbdev@vger.kernel.org
12257 S:      Maintained
12258 F:      drivers/video/fbdev/savage/
12259
12260 S390
12261 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12262 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12263 L:      linux-s390@vger.kernel.org
12264 W:      http://www.ibm.com/developerworks/linux/linux390/
12265 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12266 S:      Supported
12267 F:      arch/s390/
12268 F:      drivers/s390/
12269 F:      Documentation/s390/
12270 F:      Documentation/driver-api/s390-drivers.rst
12271
12272 S390 COMMON I/O LAYER
12273 M:      Sebastian Ott <sebott@linux.ibm.com>
12274 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12275 L:      linux-s390@vger.kernel.org
12276 W:      http://www.ibm.com/developerworks/linux/linux390/
12277 S:      Supported
12278 F:      drivers/s390/cio/
12279
12280 S390 DASD DRIVER
12281 M:      Stefan Haberland <sth@linux.ibm.com>
12282 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12283 L:      linux-s390@vger.kernel.org
12284 W:      http://www.ibm.com/developerworks/linux/linux390/
12285 S:      Supported
12286 F:      drivers/s390/block/dasd*
12287 F:      block/partitions/ibm.c
12288
12289 S390 IOMMU (PCI)
12290 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12291 L:      linux-s390@vger.kernel.org
12292 W:      http://www.ibm.com/developerworks/linux/linux390/
12293 S:      Supported
12294 F:      drivers/iommu/s390-iommu.c
12295
12296 S390 IUCV NETWORK LAYER
12297 M:      Julian Wiedmann <jwi@linux.ibm.com>
12298 M:      Ursula Braun <ubraun@linux.ibm.com>
12299 L:      linux-s390@vger.kernel.org
12300 W:      http://www.ibm.com/developerworks/linux/linux390/
12301 S:      Supported
12302 F:      drivers/s390/net/*iucv*
12303 F:      include/net/iucv/
12304 F:      net/iucv/
12305
12306 S390 NETWORK DRIVERS
12307 M:      Julian Wiedmann <jwi@linux.ibm.com>
12308 M:      Ursula Braun <ubraun@linux.ibm.com>
12309 L:      linux-s390@vger.kernel.org
12310 W:      http://www.ibm.com/developerworks/linux/linux390/
12311 S:      Supported
12312 F:      drivers/s390/net/
12313
12314 S390 PCI SUBSYSTEM
12315 M:      Sebastian Ott <sebott@linux.ibm.com>
12316 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12317 L:      linux-s390@vger.kernel.org
12318 W:      http://www.ibm.com/developerworks/linux/linux390/
12319 S:      Supported
12320 F:      arch/s390/pci/
12321 F:      drivers/pci/hotplug/s390_pci_hpc.c
12322
12323 S390 VFIO-CCW DRIVER
12324 M:      Cornelia Huck <cohuck@redhat.com>
12325 M:      Dong Jia Shi <bjsdjshi@linux.ibm.com>
12326 M:      Halil Pasic <pasic@linux.ibm.com>
12327 L:      linux-s390@vger.kernel.org
12328 L:      kvm@vger.kernel.org
12329 S:      Supported
12330 F:      drivers/s390/cio/vfio_ccw*
12331 F:      Documentation/s390/vfio-ccw.txt
12332 F:      include/uapi/linux/vfio_ccw.h
12333
12334 S390 ZCRYPT DRIVER
12335 M:      Harald Freudenberger <freude@linux.ibm.com>
12336 L:      linux-s390@vger.kernel.org
12337 W:      http://www.ibm.com/developerworks/linux/linux390/
12338 S:      Supported
12339 F:      drivers/s390/crypto/
12340
12341 S390 ZFCP DRIVER
12342 M:      Steffen Maier <maier@linux.ibm.com>
12343 M:      Benjamin Block <bblock@linux.ibm.com>
12344 L:      linux-s390@vger.kernel.org
12345 W:      http://www.ibm.com/developerworks/linux/linux390/
12346 S:      Supported
12347 F:      drivers/s390/scsi/zfcp_*
12348
12349 S3C24XX SD/MMC Driver
12350 M:      Ben Dooks <ben-linux@fluff.org>
12351 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12352 S:      Supported
12353 F:      drivers/mmc/host/s3cmci.*
12354
12355 SAA6588 RDS RECEIVER DRIVER
12356 M:      Hans Verkuil <hverkuil@xs4all.nl>
12357 L:      linux-media@vger.kernel.org
12358 T:      git git://linuxtv.org/media_tree.git
12359 W:      https://linuxtv.org
12360 S:      Odd Fixes
12361 F:      drivers/media/i2c/saa6588*
12362
12363 SAA7134 VIDEO4LINUX DRIVER
12364 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12365 L:      linux-media@vger.kernel.org
12366 W:      https://linuxtv.org
12367 T:      git git://linuxtv.org/media_tree.git
12368 S:      Odd fixes
12369 F:      Documentation/media/v4l-drivers/saa7134*
12370 F:      drivers/media/pci/saa7134/
12371
12372 SAA7146 VIDEO4LINUX-2 DRIVER
12373 M:      Hans Verkuil <hverkuil@xs4all.nl>
12374 L:      linux-media@vger.kernel.org
12375 T:      git git://linuxtv.org/media_tree.git
12376 S:      Maintained
12377 F:      drivers/media/common/saa7146/
12378 F:      drivers/media/pci/saa7146/
12379 F:      include/media/saa7146*
12380
12381 SAMSUNG AUDIO (ASoC) DRIVERS
12382 M:      Krzysztof Kozlowski <krzk@kernel.org>
12383 M:      Sangbeom Kim <sbkim73@samsung.com>
12384 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12385 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12386 S:      Supported
12387 F:      sound/soc/samsung/
12388 F:      Documentation/devicetree/bindings/sound/samsung*
12389
12390 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12391 M:      Krzysztof Kozlowski <krzk@kernel.org>
12392 L:      linux-crypto@vger.kernel.org
12393 L:      linux-samsung-soc@vger.kernel.org
12394 S:      Maintained
12395 F:      drivers/crypto/exynos-rng.c
12396 F:      Documentation/devicetree/bindings/crypto/samsung,exynos-rng4.txt
12397
12398 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12399 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12400 L:      linux-samsung-soc@vger.kernel.org
12401 S:      Maintained
12402 F:      drivers/char/hw_random/exynos-trng.c
12403 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12404
12405 SAMSUNG FRAMEBUFFER DRIVER
12406 M:      Jingoo Han <jingoohan1@gmail.com>
12407 L:      linux-fbdev@vger.kernel.org
12408 S:      Maintained
12409 F:      drivers/video/fbdev/s3c-fb.c
12410
12411 SAMSUNG LAPTOP DRIVER
12412 M:      Corentin Chary <corentin.chary@gmail.com>
12413 L:      platform-driver-x86@vger.kernel.org
12414 S:      Maintained
12415 F:      drivers/platform/x86/samsung-laptop.c
12416
12417 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12418 M:      Sangbeom Kim <sbkim73@samsung.com>
12419 M:      Krzysztof Kozlowski <krzk@kernel.org>
12420 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12421 L:      linux-kernel@vger.kernel.org
12422 L:      linux-samsung-soc@vger.kernel.org
12423 S:      Supported
12424 F:      drivers/mfd/sec*.c
12425 F:      drivers/regulator/s2m*.c
12426 F:      drivers/regulator/s5m*.c
12427 F:      drivers/clk/clk-s2mps11.c
12428 F:      drivers/rtc/rtc-s5m.c
12429 F:      include/linux/mfd/samsung/
12430 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12431 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12432 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12433 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12434
12435 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12436 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12437 L:      linux-media@vger.kernel.org
12438 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12439 S:      Maintained
12440 F:      drivers/media/platform/s3c-camif/
12441 F:      include/media/drv-intf/s3c_camif.h
12442
12443 SAMSUNG S3FWRN5 NFC DRIVER
12444 M:      Robert Baldyga <r.baldyga@samsung.com>
12445 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12446 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12447 S:      Supported
12448 F:      drivers/nfc/s3fwrn5
12449
12450 SAMSUNG S5C73M3 CAMERA DRIVER
12451 M:      Kyungmin Park <kyungmin.park@samsung.com>
12452 M:      Andrzej Hajda <a.hajda@samsung.com>
12453 L:      linux-media@vger.kernel.org
12454 S:      Supported
12455 F:      drivers/media/i2c/s5c73m3/*
12456
12457 SAMSUNG S5K5BAF CAMERA DRIVER
12458 M:      Kyungmin Park <kyungmin.park@samsung.com>
12459 M:      Andrzej Hajda <a.hajda@samsung.com>
12460 L:      linux-media@vger.kernel.org
12461 S:      Supported
12462 F:      drivers/media/i2c/s5k5baf.c
12463
12464 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12465 M:      Krzysztof Kozlowski <krzk@kernel.org>
12466 M:      Vladimir Zapolskiy <vz@mleia.com>
12467 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12468 L:      linux-crypto@vger.kernel.org
12469 L:      linux-samsung-soc@vger.kernel.org
12470 S:      Maintained
12471 F:      drivers/crypto/s5p-sss.c
12472
12473 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12474 M:      Kyungmin Park <kyungmin.park@samsung.com>
12475 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12476 L:      linux-media@vger.kernel.org
12477 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12478 S:      Supported
12479 F:      drivers/media/platform/exynos4-is/
12480
12481 SAMSUNG SOC CLOCK DRIVERS
12482 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12483 M:      Tomasz Figa <tomasz.figa@gmail.com>
12484 M:      Chanwoo Choi <cw00.choi@samsung.com>
12485 S:      Supported
12486 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12487 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12488 F:      drivers/clk/samsung/
12489 F:      include/dt-bindings/clock/exynos*.h
12490 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12491
12492 SAMSUNG SPI DRIVERS
12493 M:      Kukjin Kim <kgene@kernel.org>
12494 M:      Krzysztof Kozlowski <krzk@kernel.org>
12495 M:      Andi Shyti <andi@etezian.org>
12496 L:      linux-spi@vger.kernel.org
12497 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12498 S:      Maintained
12499 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12500 F:      drivers/spi/spi-s3c*
12501 F:      include/linux/platform_data/spi-s3c64xx.h
12502
12503 SAMSUNG SXGBE DRIVERS
12504 M:      Byungho An <bh74.an@samsung.com>
12505 M:      Girish K S <ks.giri@samsung.com>
12506 M:      Vipul Pandya <vipul.pandya@samsung.com>
12507 S:      Supported
12508 L:      netdev@vger.kernel.org
12509 F:      drivers/net/ethernet/samsung/sxgbe/
12510
12511 SAMSUNG THERMAL DRIVER
12512 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12513 L:      linux-pm@vger.kernel.org
12514 L:      linux-samsung-soc@vger.kernel.org
12515 S:      Supported
12516 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12517 F:      drivers/thermal/samsung/
12518
12519 SAMSUNG USB2 PHY DRIVER
12520 M:      Kamil Debski <kamil@wypas.org>
12521 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12522 L:      linux-kernel@vger.kernel.org
12523 S:      Supported
12524 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12525 F:      Documentation/phy/samsung-usb2.txt
12526 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12527 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12528 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12529 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12530 F:      drivers/phy/samsung/phy-samsung-usb2.c
12531 F:      drivers/phy/samsung/phy-samsung-usb2.h
12532
12533 SC1200 WDT DRIVER
12534 M:      Zwane Mwaikambo <zwanem@gmail.com>
12535 S:      Maintained
12536 F:      drivers/watchdog/sc1200wdt.c
12537
12538 SCHEDULER
12539 M:      Ingo Molnar <mingo@redhat.com>
12540 M:      Peter Zijlstra <peterz@infradead.org>
12541 L:      linux-kernel@vger.kernel.org
12542 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12543 S:      Maintained
12544 F:      kernel/sched/
12545 F:      include/linux/sched.h
12546 F:      include/uapi/linux/sched.h
12547 F:      include/linux/wait.h
12548
12549 SCR24X CHIP CARD INTERFACE DRIVER
12550 M:      Lubomir Rintel <lkundrak@v3.sk>
12551 S:      Supported
12552 F:      drivers/char/pcmcia/scr24x_cs.c
12553
12554 SCSI CDROM DRIVER
12555 M:      Jens Axboe <axboe@kernel.dk>
12556 L:      linux-scsi@vger.kernel.org
12557 W:      http://www.kernel.dk
12558 S:      Maintained
12559 F:      drivers/scsi/sr*
12560
12561 SCSI RDMA PROTOCOL (SRP) INITIATOR
12562 M:      Bart Van Assche <bart.vanassche@sandisk.com>
12563 L:      linux-rdma@vger.kernel.org
12564 S:      Supported
12565 W:      http://www.openfabrics.org
12566 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12567 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dad/srp-initiator.git
12568 F:      drivers/infiniband/ulp/srp/
12569 F:      include/scsi/srp.h
12570
12571 SCSI SG DRIVER
12572 M:      Doug Gilbert <dgilbert@interlog.com>
12573 L:      linux-scsi@vger.kernel.org
12574 W:      http://sg.danny.cz/sg
12575 S:      Maintained
12576 F:      Documentation/scsi/scsi-generic.txt
12577 F:      drivers/scsi/sg.c
12578 F:      include/scsi/sg.h
12579
12580 SCSI SUBSYSTEM
12581 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12582 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12583 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12584 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12585 L:      linux-scsi@vger.kernel.org
12586 S:      Maintained
12587 F:      Documentation/devicetree/bindings/scsi/
12588 F:      drivers/scsi/
12589 F:      include/scsi/
12590
12591 SCSI TAPE DRIVER
12592 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12593 L:      linux-scsi@vger.kernel.org
12594 S:      Maintained
12595 F:      Documentation/scsi/st.txt
12596 F:      drivers/scsi/st.*
12597 F:      drivers/scsi/st_*.h
12598
12599 SCTP PROTOCOL
12600 M:      Vlad Yasevich <vyasevich@gmail.com>
12601 M:      Neil Horman <nhorman@tuxdriver.com>
12602 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
12603 L:      linux-sctp@vger.kernel.org
12604 W:      http://lksctp.sourceforge.net
12605 S:      Maintained
12606 F:      Documentation/networking/sctp.txt
12607 F:      include/linux/sctp.h
12608 F:      include/uapi/linux/sctp.h
12609 F:      include/net/sctp/
12610 F:      net/sctp/
12611
12612 SCx200 CPU SUPPORT
12613 M:      Jim Cromie <jim.cromie@gmail.com>
12614 S:      Odd Fixes
12615 F:      Documentation/i2c/busses/scx200_acb
12616 F:      arch/x86/platform/scx200/
12617 F:      drivers/watchdog/scx200_wdt.c
12618 F:      drivers/i2c/busses/scx200*
12619 F:      drivers/mtd/maps/scx200_docflash.c
12620 F:      include/linux/scx200.h
12621
12622 SCx200 GPIO DRIVER
12623 M:      Jim Cromie <jim.cromie@gmail.com>
12624 S:      Maintained
12625 F:      drivers/char/scx200_gpio.c
12626 F:      include/linux/scx200_gpio.h
12627
12628 SCx200 HRT CLOCKSOURCE DRIVER
12629 M:      Jim Cromie <jim.cromie@gmail.com>
12630 S:      Maintained
12631 F:      drivers/clocksource/scx200_hrt.c
12632
12633 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
12634 M:      Sascha Sommer <saschasommer@freenet.de>
12635 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
12636 S:      Maintained
12637 F:      drivers/mmc/host/sdricoh_cs.c
12638
12639 SECURE COMPUTING
12640 M:      Kees Cook <keescook@chromium.org>
12641 R:      Andy Lutomirski <luto@amacapital.net>
12642 R:      Will Drewry <wad@chromium.org>
12643 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
12644 S:      Supported
12645 F:      kernel/seccomp.c
12646 F:      include/uapi/linux/seccomp.h
12647 F:      include/linux/seccomp.h
12648 F:      tools/testing/selftests/seccomp/*
12649 F:      tools/testing/selftests/kselftest_harness.h
12650 F:      Documentation/userspace-api/seccomp_filter.rst
12651 K:      \bsecure_computing
12652 K:      \bTIF_SECCOMP\b
12653
12654 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
12655 M:      Al Cooper <alcooperx@gmail.com>
12656 L:      linux-mmc@vger.kernel.org
12657 L:      bcm-kernel-feedback-list@broadcom.com
12658 S:      Maintained
12659 F:      drivers/mmc/host/sdhci-brcmstb*
12660
12661 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
12662 M:      Adrian Hunter <adrian.hunter@intel.com>
12663 L:      linux-mmc@vger.kernel.org
12664 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
12665 S:      Maintained
12666 F:      drivers/mmc/host/sdhci*
12667 F:      include/linux/mmc/sdhci*
12668
12669 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
12670 M:      Ben Dooks <ben-linux@fluff.org>
12671 M:      Jaehoon Chung <jh80.chung@samsung.com>
12672 L:      linux-mmc@vger.kernel.org
12673 S:      Maintained
12674 F:      drivers/mmc/host/sdhci-s3c*
12675
12676 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
12677 M:      Viresh Kumar <vireshk@kernel.org>
12678 L:      linux-mmc@vger.kernel.org
12679 S:      Maintained
12680 F:      drivers/mmc/host/sdhci-spear.c
12681
12682 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
12683 M:      Kishon Vijay Abraham I <kishon@ti.com>
12684 L:      linux-mmc@vger.kernel.org
12685 S:      Maintained
12686 F:      drivers/mmc/host/sdhci-omap.c
12687
12688 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
12689 M:      Scott Bauer <scott.bauer@intel.com>
12690 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12691 L:      linux-block@vger.kernel.org
12692 S:      Supported
12693 F:      block/sed*
12694 F:      block/opal_proto.h
12695 F:      include/linux/sed*
12696 F:      include/uapi/linux/sed*
12697
12698 SECURITY CONTACT
12699 M:      Security Officers <security@kernel.org>
12700 S:      Supported
12701
12702 SECURITY SUBSYSTEM
12703 M:      James Morris <jmorris@namei.org>
12704 M:      "Serge E. Hallyn" <serge@hallyn.com>
12705 L:      linux-security-module@vger.kernel.org (suggested Cc:)
12706 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
12707 W:      http://kernsec.org/
12708 S:      Supported
12709 F:      security/
12710
12711 SELINUX SECURITY MODULE
12712 M:      Paul Moore <paul@paul-moore.com>
12713 M:      Stephen Smalley <sds@tycho.nsa.gov>
12714 M:      Eric Paris <eparis@parisplace.org>
12715 L:      selinux@tycho.nsa.gov (moderated for non-subscribers)
12716 W:      https://selinuxproject.org
12717 W:      https://github.com/SELinuxProject
12718 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
12719 S:      Supported
12720 F:      include/linux/selinux*
12721 F:      security/selinux/
12722 F:      scripts/selinux/
12723 F:      Documentation/admin-guide/LSM/SELinux.rst
12724
12725 SENSABLE PHANTOM
12726 M:      Jiri Slaby <jirislaby@gmail.com>
12727 S:      Maintained
12728 F:      drivers/misc/phantom.c
12729 F:      include/uapi/linux/phantom.h
12730
12731 SERIAL DEVICE BUS
12732 M:      Rob Herring <robh@kernel.org>
12733 L:      linux-serial@vger.kernel.org
12734 S:      Maintained
12735 F:      Documentation/devicetree/bindings/serial/slave-device.txt
12736 F:      drivers/tty/serdev/
12737 F:      include/linux/serdev.h
12738
12739 SERIAL DRIVERS
12740 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12741 L:      linux-serial@vger.kernel.org
12742 S:      Maintained
12743 F:      Documentation/devicetree/bindings/serial/
12744 F:      drivers/tty/serial/
12745
12746 SERIAL IR RECEIVER
12747 M:      Sean Young <sean@mess.org>
12748 L:      linux-media@vger.kernel.org
12749 S:      Maintained
12750 F:      drivers/media/rc/serial_ir.c
12751
12752 SFC NETWORK DRIVER
12753 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
12754 M:      Edward Cree <ecree@solarflare.com>
12755 M:      Bert Kenward <bkenward@solarflare.com>
12756 L:      netdev@vger.kernel.org
12757 S:      Supported
12758 F:      drivers/net/ethernet/sfc/
12759
12760 SGI GRU DRIVER
12761 M:      Dimitri Sivanich <sivanich@sgi.com>
12762 S:      Maintained
12763 F:      drivers/misc/sgi-gru/
12764
12765 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
12766 M:      Pat Gefre <pfg@sgi.com>
12767 L:      linux-ia64@vger.kernel.org
12768 S:      Supported
12769 F:      Documentation/ia64/serial.txt
12770 F:      drivers/tty/serial/ioc?_serial.c
12771 F:      include/linux/ioc?.h
12772
12773 SGI XP/XPC/XPNET DRIVER
12774 M:      Cliff Whickman <cpw@sgi.com>
12775 M:      Robin Holt <robinmholt@gmail.com>
12776 S:      Maintained
12777 F:      drivers/misc/sgi-xp/
12778
12779 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
12780 M:      Ursula Braun <ubraun@linux.ibm.com>
12781 L:      linux-s390@vger.kernel.org
12782 W:      http://www.ibm.com/developerworks/linux/linux390/
12783 S:      Supported
12784 F:      net/smc/
12785
12786 SH_VEU V4L2 MEM2MEM DRIVER
12787 L:      linux-media@vger.kernel.org
12788 S:      Orphan
12789 F:      drivers/media/platform/sh_veu.c
12790
12791 SH_VOU V4L2 OUTPUT DRIVER
12792 L:      linux-media@vger.kernel.org
12793 S:      Orphan
12794 F:      drivers/media/platform/sh_vou.c
12795 F:      include/media/drv-intf/sh_vou.h
12796
12797 SI2157 MEDIA DRIVER
12798 M:      Antti Palosaari <crope@iki.fi>
12799 L:      linux-media@vger.kernel.org
12800 W:      https://linuxtv.org
12801 W:      http://palosaari.fi/linux/
12802 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12803 T:      git git://linuxtv.org/anttip/media_tree.git
12804 S:      Maintained
12805 F:      drivers/media/tuners/si2157*
12806
12807 SI2165 MEDIA DRIVER
12808 M:      Matthias Schwarzott <zzam@gentoo.org>
12809 L:      linux-media@vger.kernel.org
12810 W:      https://linuxtv.org
12811 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12812 S:      Maintained
12813 F:      drivers/media/dvb-frontends/si2165*
12814
12815 SI2168 MEDIA DRIVER
12816 M:      Antti Palosaari <crope@iki.fi>
12817 L:      linux-media@vger.kernel.org
12818 W:      https://linuxtv.org
12819 W:      http://palosaari.fi/linux/
12820 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12821 T:      git git://linuxtv.org/anttip/media_tree.git
12822 S:      Maintained
12823 F:      drivers/media/dvb-frontends/si2168*
12824
12825 SI470X FM RADIO RECEIVER I2C DRIVER
12826 M:      Hans Verkuil <hverkuil@xs4all.nl>
12827 L:      linux-media@vger.kernel.org
12828 T:      git git://linuxtv.org/media_tree.git
12829 W:      https://linuxtv.org
12830 S:      Odd Fixes
12831 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
12832
12833 SI470X FM RADIO RECEIVER USB DRIVER
12834 M:      Hans Verkuil <hverkuil@xs4all.nl>
12835 L:      linux-media@vger.kernel.org
12836 T:      git git://linuxtv.org/media_tree.git
12837 W:      https://linuxtv.org
12838 S:      Maintained
12839 F:      drivers/media/radio/si470x/radio-si470x-common.c
12840 F:      drivers/media/radio/si470x/radio-si470x.h
12841 F:      drivers/media/radio/si470x/radio-si470x-usb.c
12842
12843 SI4713 FM RADIO TRANSMITTER I2C DRIVER
12844 M:      Eduardo Valentin <edubezval@gmail.com>
12845 L:      linux-media@vger.kernel.org
12846 T:      git git://linuxtv.org/media_tree.git
12847 W:      https://linuxtv.org
12848 S:      Odd Fixes
12849 F:      drivers/media/radio/si4713/si4713.?
12850
12851 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
12852 M:      Eduardo Valentin <edubezval@gmail.com>
12853 L:      linux-media@vger.kernel.org
12854 T:      git git://linuxtv.org/media_tree.git
12855 W:      https://linuxtv.org
12856 S:      Odd Fixes
12857 F:      drivers/media/radio/si4713/radio-platform-si4713.c
12858
12859 SI4713 FM RADIO TRANSMITTER USB DRIVER
12860 M:      Hans Verkuil <hverkuil@xs4all.nl>
12861 L:      linux-media@vger.kernel.org
12862 T:      git git://linuxtv.org/media_tree.git
12863 W:      https://linuxtv.org
12864 S:      Maintained
12865 F:      drivers/media/radio/si4713/radio-usb-si4713.c
12866
12867 SIANO DVB DRIVER
12868 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12869 L:      linux-media@vger.kernel.org
12870 W:      https://linuxtv.org
12871 T:      git git://linuxtv.org/media_tree.git
12872 S:      Odd fixes
12873 F:      drivers/media/common/siano/
12874 F:      drivers/media/usb/siano/
12875 F:      drivers/media/usb/siano/
12876 F:      drivers/media/mmc/siano/
12877
12878 SILEAD TOUCHSCREEN DRIVER
12879 M:      Hans de Goede <hdegoede@redhat.com>
12880 L:      linux-input@vger.kernel.org
12881 L:      platform-driver-x86@vger.kernel.org
12882 S:      Maintained
12883 F:      drivers/input/touchscreen/silead.c
12884 F:      drivers/platform/x86/silead_dmi.c
12885
12886 SILICON MOTION SM712 FRAME BUFFER DRIVER
12887 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
12888 M:      Teddy Wang <teddy.wang@siliconmotion.com>
12889 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
12890 L:      linux-fbdev@vger.kernel.org
12891 S:      Maintained
12892 F:      drivers/video/fbdev/sm712*
12893 F:      Documentation/fb/sm712fb.txt
12894
12895 SIMPLE FIRMWARE INTERFACE (SFI)
12896 M:      Len Brown <lenb@kernel.org>
12897 L:      sfi-devel@simplefirmware.org
12898 W:      http://simplefirmware.org/
12899 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
12900 S:      Supported
12901 F:      arch/x86/platform/sfi/
12902 F:      drivers/sfi/
12903 F:      include/linux/sfi*.h
12904
12905 SIMPLEFB FB DRIVER
12906 M:      Hans de Goede <hdegoede@redhat.com>
12907 L:      linux-fbdev@vger.kernel.org
12908 S:      Maintained
12909 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
12910 F:      drivers/video/fbdev/simplefb.c
12911 F:      include/linux/platform_data/simplefb.h
12912
12913 SIMTEC EB110ATX (Chalice CATS)
12914 P:      Ben Dooks
12915 P:      Vincent Sanders <vince@simtec.co.uk>
12916 M:      Simtec Linux Team <linux@simtec.co.uk>
12917 W:      http://www.simtec.co.uk/products/EB110ATX/
12918 S:      Supported
12919
12920 SIMTEC EB2410ITX (BAST)
12921 P:      Ben Dooks
12922 P:      Vincent Sanders <vince@simtec.co.uk>
12923 M:      Simtec Linux Team <linux@simtec.co.uk>
12924 W:      http://www.simtec.co.uk/products/EB2410ITX/
12925 S:      Supported
12926 F:      arch/arm/mach-s3c24xx/mach-bast.c
12927 F:      arch/arm/mach-s3c24xx/bast-ide.c
12928 F:      arch/arm/mach-s3c24xx/bast-irq.c
12929
12930 SIPHASH PRF ROUTINES
12931 M:      Jason A. Donenfeld <Jason@zx2c4.com>
12932 S:      Maintained
12933 F:      lib/siphash.c
12934 F:      lib/test_siphash.c
12935 F:      include/linux/siphash.h
12936
12937 SIOX
12938 M:      Gavin Schenk <g.schenk@eckelmann.de>
12939 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
12940 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12941 S:      Supported
12942 F:      drivers/siox/*
12943 F:      include/trace/events/siox.h
12944
12945 SIS 190 ETHERNET DRIVER
12946 M:      Francois Romieu <romieu@fr.zoreil.com>
12947 L:      netdev@vger.kernel.org
12948 S:      Maintained
12949 F:      drivers/net/ethernet/sis/sis190.c
12950
12951 SIS 900/7016 FAST ETHERNET DRIVER
12952 M:      Daniele Venzano <venza@brownhat.org>
12953 W:      http://www.brownhat.org/sis900.html
12954 L:      netdev@vger.kernel.org
12955 S:      Maintained
12956 F:      drivers/net/ethernet/sis/sis900.*
12957
12958 SIS FRAMEBUFFER DRIVER
12959 M:      Thomas Winischhofer <thomas@winischhofer.net>
12960 W:      http://www.winischhofer.net/linuxsisvga.shtml
12961 S:      Maintained
12962 F:      Documentation/fb/sisfb.txt
12963 F:      drivers/video/fbdev/sis/
12964 F:      include/video/sisfb.h
12965
12966 SIS USB2VGA DRIVER
12967 M:      Thomas Winischhofer <thomas@winischhofer.net>
12968 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
12969 S:      Maintained
12970 F:      drivers/usb/misc/sisusbvga/
12971
12972 SLAB ALLOCATOR
12973 M:      Christoph Lameter <cl@linux.com>
12974 M:      Pekka Enberg <penberg@kernel.org>
12975 M:      David Rientjes <rientjes@google.com>
12976 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
12977 M:      Andrew Morton <akpm@linux-foundation.org>
12978 L:      linux-mm@kvack.org
12979 S:      Maintained
12980 F:      include/linux/sl?b*.h
12981 F:      mm/sl?b*
12982
12983 SLEEPABLE READ-COPY UPDATE (SRCU)
12984 M:      Lai Jiangshan <jiangshanlai@gmail.com>
12985 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12986 M:      Josh Triplett <josh@joshtriplett.org>
12987 R:      Steven Rostedt <rostedt@goodmis.org>
12988 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12989 L:      linux-kernel@vger.kernel.org
12990 W:      http://www.rdrop.com/users/paulmck/RCU/
12991 S:      Supported
12992 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12993 F:      include/linux/srcu.h
12994 F:      kernel/rcu/srcu.c
12995
12996 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
12997 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
12998 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12999 S:      Maintained
13000 F:      drivers/slimbus/
13001 F:      Documentation/devicetree/bindings/slimbus/
13002 F:      include/linux/slimbus.h
13003
13004 SMACK SECURITY MODULE
13005 M:      Casey Schaufler <casey@schaufler-ca.com>
13006 L:      linux-security-module@vger.kernel.org
13007 W:      http://schaufler-ca.com
13008 T:      git git://github.com/cschaufler/smack-next
13009 S:      Maintained
13010 F:      Documentation/admin-guide/LSM/Smack.rst
13011 F:      security/smack/
13012
13013 SMC91x ETHERNET DRIVER
13014 M:      Nicolas Pitre <nico@fluxnic.net>
13015 S:      Odd Fixes
13016 F:      drivers/net/ethernet/smsc/smc91x.*
13017
13018 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13019 M:      Sakari Ailus <sakari.ailus@iki.fi>
13020 L:      linux-media@vger.kernel.org
13021 S:      Maintained
13022 F:      drivers/media/i2c/smiapp/
13023 F:      include/media/i2c/smiapp.h
13024 F:      drivers/media/i2c/smiapp-pll.c
13025 F:      drivers/media/i2c/smiapp-pll.h
13026 F:      include/uapi/linux/smiapp.h
13027 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13028
13029 SMM665 HARDWARE MONITOR DRIVER
13030 M:      Guenter Roeck <linux@roeck-us.net>
13031 L:      linux-hwmon@vger.kernel.org
13032 S:      Maintained
13033 F:      Documentation/hwmon/smm665
13034 F:      drivers/hwmon/smm665.c
13035
13036 SMSC EMC2103 HARDWARE MONITOR DRIVER
13037 M:      Steve Glendinning <steve.glendinning@shawell.net>
13038 L:      linux-hwmon@vger.kernel.org
13039 S:      Maintained
13040 F:      Documentation/hwmon/emc2103
13041 F:      drivers/hwmon/emc2103.c
13042
13043 SMSC SCH5627 HARDWARE MONITOR DRIVER
13044 M:      Hans de Goede <hdegoede@redhat.com>
13045 L:      linux-hwmon@vger.kernel.org
13046 S:      Supported
13047 F:      Documentation/hwmon/sch5627
13048 F:      drivers/hwmon/sch5627.c
13049
13050 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13051 M:      Steve Glendinning <steve.glendinning@shawell.net>
13052 L:      linux-fbdev@vger.kernel.org
13053 S:      Maintained
13054 F:      drivers/video/fbdev/smscufx.c
13055
13056 SMSC47B397 HARDWARE MONITOR DRIVER
13057 M:      Jean Delvare <jdelvare@suse.com>
13058 L:      linux-hwmon@vger.kernel.org
13059 S:      Maintained
13060 F:      Documentation/hwmon/smsc47b397
13061 F:      drivers/hwmon/smsc47b397.c
13062
13063 SMSC911x ETHERNET DRIVER
13064 M:      Steve Glendinning <steve.glendinning@shawell.net>
13065 L:      netdev@vger.kernel.org
13066 S:      Maintained
13067 F:      include/linux/smsc911x.h
13068 F:      drivers/net/ethernet/smsc/smsc911x.*
13069
13070 SMSC9420 PCI ETHERNET DRIVER
13071 M:      Steve Glendinning <steve.glendinning@shawell.net>
13072 L:      netdev@vger.kernel.org
13073 S:      Maintained
13074 F:      drivers/net/ethernet/smsc/smsc9420.*
13075
13076 SOC-CAMERA V4L2 SUBSYSTEM
13077 L:      linux-media@vger.kernel.org
13078 T:      git git://linuxtv.org/media_tree.git
13079 S:      Orphan
13080 F:      include/media/soc*
13081 F:      drivers/media/i2c/soc_camera/
13082 F:      drivers/media/platform/soc_camera/
13083
13084 SOCIONEXT SYNQUACER I2C DRIVER
13085 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13086 L:      linux-i2c@vger.kernel.org
13087 S:      Maintained
13088 F:      drivers/i2c/busses/i2c-synquacer.c
13089 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13090
13091 SOCIONEXT UNIPHIER SOUND DRIVER
13092 M:      Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
13093 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13094 S:      Maintained
13095 F:      sound/soc/uniphier/
13096
13097 SOEKRIS NET48XX LED SUPPORT
13098 M:      Chris Boot <bootc@bootc.net>
13099 S:      Maintained
13100 F:      drivers/leds/leds-net48xx.c
13101
13102 SOFT-ROCE DRIVER (rxe)
13103 M:      Moni Shoua <monis@mellanox.com>
13104 L:      linux-rdma@vger.kernel.org
13105 S:      Supported
13106 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13107 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13108 F:      drivers/infiniband/sw/rxe/
13109 F:      include/uapi/rdma/rdma_user_rxe.h
13110
13111 SOFTLOGIC 6x10 MPEG CODEC
13112 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13113 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13114 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13115 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13116 M:      Ismael Luceno <ismael@iodev.co.uk>
13117 L:      linux-media@vger.kernel.org
13118 S:      Supported
13119 F:      drivers/media/pci/solo6x10/
13120
13121 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13122 M:      James Morse <james.morse@arm.com>
13123 L:      linux-arm-kernel@lists.infradead.org
13124 S:      Maintained
13125 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13126 F:      drivers/firmware/arm_sdei.c
13127 F:      include/linux/sdei.h
13128 F:      include/uapi/linux/sdei.h
13129
13130 SOFTWARE RAID (Multiple Disks) SUPPORT
13131 M:      Shaohua Li <shli@kernel.org>
13132 L:      linux-raid@vger.kernel.org
13133 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13134 S:      Supported
13135 F:      drivers/md/Makefile
13136 F:      drivers/md/Kconfig
13137 F:      drivers/md/md*
13138 F:      drivers/md/raid*
13139 F:      include/linux/raid/
13140 F:      include/uapi/linux/raid/
13141
13142 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13143 M:      Jassi Brar <jaswinder.singh@linaro.org>
13144 L:      netdev@vger.kernel.org
13145 S:      Maintained
13146 F:      drivers/net/ethernet/socionext/netsec.c
13147 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13148
13149 SOLIDRUN CLEARFOG SUPPORT
13150 M:      Russell King <linux@armlinux.org.uk>
13151 S:      Maintained
13152 F:      arch/arm/boot/dts/armada-388-clearfog*
13153 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13154
13155 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13156 M:      Russell King <linux@armlinux.org.uk>
13157 S:      Maintained
13158 F:      arch/arm/boot/dts/imx6*-cubox-i*
13159 F:      arch/arm/boot/dts/imx6*-hummingboard*
13160 F:      arch/arm/boot/dts/imx6*-sr-*
13161
13162 SONIC NETWORK DRIVER
13163 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13164 L:      netdev@vger.kernel.org
13165 S:      Maintained
13166 F:      drivers/net/ethernet/natsemi/sonic.*
13167
13168 SONICS SILICON BACKPLANE DRIVER (SSB)
13169 M:      Michael Buesch <m@bues.ch>
13170 L:      linux-wireless@vger.kernel.org
13171 S:      Maintained
13172 F:      drivers/ssb/
13173 F:      include/linux/ssb/
13174
13175 SONY IMX258 SENSOR DRIVER
13176 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13177 L:      linux-media@vger.kernel.org
13178 T:      git git://linuxtv.org/media_tree.git
13179 S:      Maintained
13180 F:      drivers/media/i2c/imx258.c
13181
13182 SONY IMX274 SENSOR DRIVER
13183 M:      Leon Luo <leonl@leopardimaging.com>
13184 L:      linux-media@vger.kernel.org
13185 T:      git git://linuxtv.org/media_tree.git
13186 S:      Maintained
13187 F:      drivers/media/i2c/imx274.c
13188 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13189
13190 SONY MEMORYSTICK CARD SUPPORT
13191 M:      Alex Dubov <oakad@yahoo.com>
13192 W:      http://tifmxx.berlios.de/
13193 S:      Maintained
13194 F:      drivers/memstick/host/tifm_ms.c
13195
13196 SONY MEMORYSTICK STANDARD SUPPORT
13197 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13198 S:      Maintained
13199 F:      drivers/memstick/core/ms_block.*
13200
13201 SONY VAIO CONTROL DEVICE DRIVER
13202 M:      Mattia Dongili <malattia@linux.it>
13203 L:      platform-driver-x86@vger.kernel.org
13204 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13205 S:      Maintained
13206 F:      Documentation/laptops/sony-laptop.txt
13207 F:      drivers/char/sonypi.c
13208 F:      drivers/platform/x86/sony-laptop.c
13209 F:      include/linux/sony-laptop.h
13210
13211 SOUND
13212 M:      Jaroslav Kysela <perex@perex.cz>
13213 M:      Takashi Iwai <tiwai@suse.com>
13214 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13215 W:      http://www.alsa-project.org/
13216 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13217 T:      git git://git.alsa-project.org/alsa-kernel.git
13218 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13219 S:      Maintained
13220 F:      Documentation/sound/
13221 F:      include/sound/
13222 F:      include/uapi/sound/
13223 F:      sound/
13224
13225 SOUND - COMPRESSED AUDIO
13226 M:      Vinod Koul <vkoul@kernel.org>
13227 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13228 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13229 S:      Supported
13230 F:      Documentation/sound/alsa/compress_offload.txt
13231 F:      include/sound/compress_driver.h
13232 F:      include/uapi/sound/compress_*
13233 F:      sound/core/compress_offload.c
13234 F:      sound/soc/soc-compress.c
13235
13236 SOUND - DMAENGINE HELPERS
13237 M:      Lars-Peter Clausen <lars@metafoo.de>
13238 S:      Supported
13239 F:      include/sound/dmaengine_pcm.h
13240 F:      sound/core/pcm_dmaengine.c
13241 F:      sound/soc/soc-generic-dmaengine-pcm.c
13242
13243 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13244 M:      Liam Girdwood <lgirdwood@gmail.com>
13245 M:      Mark Brown <broonie@kernel.org>
13246 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13247 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13248 W:      http://alsa-project.org/main/index.php/ASoC
13249 S:      Supported
13250 F:      Documentation/devicetree/bindings/sound/
13251 F:      Documentation/sound/alsa/soc/
13252 F:      sound/soc/
13253 F:      include/sound/soc*
13254
13255 SOUNDWIRE SUBSYSTEM
13256 M:      Vinod Koul <vinod.koul@intel.com>
13257 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13258 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13259 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13260 S:      Supported
13261 F:      Documentation/driver-api/soundwire/
13262 F:      drivers/soundwire/
13263 F:      include/linux/soundwire/
13264
13265 SP2 MEDIA DRIVER
13266 M:      Olli Salonen <olli.salonen@iki.fi>
13267 L:      linux-media@vger.kernel.org
13268 W:      https://linuxtv.org
13269 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13270 S:      Maintained
13271 F:      drivers/media/dvb-frontends/sp2*
13272
13273 SPARC + UltraSPARC (sparc/sparc64)
13274 M:      "David S. Miller" <davem@davemloft.net>
13275 L:      sparclinux@vger.kernel.org
13276 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13277 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13278 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13279 S:      Maintained
13280 F:      arch/sparc/
13281 F:      drivers/sbus/
13282
13283 SPARC SERIAL DRIVERS
13284 M:      "David S. Miller" <davem@davemloft.net>
13285 L:      sparclinux@vger.kernel.org
13286 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13287 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13288 S:      Maintained
13289 F:      include/linux/sunserialcore.h
13290 F:      drivers/tty/serial/suncore.c
13291 F:      drivers/tty/serial/sunhv.c
13292 F:      drivers/tty/serial/sunsab.c
13293 F:      drivers/tty/serial/sunsab.h
13294 F:      drivers/tty/serial/sunsu.c
13295 F:      drivers/tty/serial/sunzilog.c
13296 F:      drivers/tty/serial/sunzilog.h
13297 F:      drivers/tty/vcc.c
13298
13299 SPARSE CHECKER
13300 M:      "Christopher Li" <sparse@chrisli.org>
13301 L:      linux-sparse@vger.kernel.org
13302 W:      https://sparse.wiki.kernel.org/
13303 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13304 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13305 S:      Maintained
13306 F:      include/linux/compiler.h
13307
13308 SPEAR CLOCK FRAMEWORK SUPPORT
13309 M:      Viresh Kumar <vireshk@kernel.org>
13310 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13311 W:      http://www.st.com/spear
13312 S:      Maintained
13313 F:      drivers/clk/spear/
13314
13315 SPEAR PLATFORM SUPPORT
13316 M:      Viresh Kumar <vireshk@kernel.org>
13317 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13318 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13319 W:      http://www.st.com/spear
13320 S:      Maintained
13321 F:      arch/arm/boot/dts/spear*
13322 F:      arch/arm/mach-spear/
13323
13324 SPI NOR SUBSYSTEM
13325 M:      Marek Vasut <marek.vasut@gmail.com>
13326 L:      linux-mtd@lists.infradead.org
13327 W:      http://www.linux-mtd.infradead.org/
13328 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13329 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13330 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13331 S:      Maintained
13332 F:      drivers/mtd/spi-nor/
13333 F:      include/linux/mtd/spi-nor.h
13334
13335 SPI SUBSYSTEM
13336 M:      Mark Brown <broonie@kernel.org>
13337 L:      linux-spi@vger.kernel.org
13338 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13339 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13340 S:      Maintained
13341 F:      Documentation/devicetree/bindings/spi/
13342 F:      Documentation/spi/
13343 F:      drivers/spi/
13344 F:      include/linux/spi/
13345 F:      include/uapi/linux/spi/
13346 F:      tools/spi/
13347
13348 SPIDERNET NETWORK DRIVER for CELL
13349 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13350 L:      netdev@vger.kernel.org
13351 S:      Supported
13352 F:      Documentation/networking/spider_net.txt
13353 F:      drivers/net/ethernet/toshiba/spider_net*
13354
13355 SPMI SUBSYSTEM
13356 R:      Stephen Boyd <sboyd@kernel.org>
13357 L:      linux-arm-msm@vger.kernel.org
13358 F:      Documentation/devicetree/bindings/spmi/
13359 F:      drivers/spmi/
13360 F:      include/dt-bindings/spmi/spmi.h
13361 F:      include/linux/spmi.h
13362 F:      include/trace/events/spmi.h
13363
13364 SPU FILE SYSTEM
13365 M:      Jeremy Kerr <jk@ozlabs.org>
13366 L:      linuxppc-dev@lists.ozlabs.org
13367 W:      http://www.ibm.com/developerworks/power/cell/
13368 S:      Supported
13369 F:      Documentation/filesystems/spufs.txt
13370 F:      arch/powerpc/platforms/cell/spufs/
13371
13372 SQUASHFS FILE SYSTEM
13373 M:      Phillip Lougher <phillip@squashfs.org.uk>
13374 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13375 W:      http://squashfs.org.uk
13376 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13377 S:      Maintained
13378 F:      Documentation/filesystems/squashfs.txt
13379 F:      fs/squashfs/
13380
13381 SRM (Alpha) environment access
13382 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13383 S:      Maintained
13384 F:      arch/alpha/kernel/srm_env.c
13385
13386 ST STM32 I2C/SMBUS DRIVER
13387 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
13388 L:      linux-i2c@vger.kernel.org
13389 S:      Maintained
13390 F:      drivers/i2c/busses/i2c-stm32*
13391
13392 STABLE BRANCH
13393 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13394 L:      stable@vger.kernel.org
13395 S:      Supported
13396 F:      Documentation/process/stable-kernel-rules.rst
13397
13398 STAGING - COMEDI
13399 M:      Ian Abbott <abbotti@mev.co.uk>
13400 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13401 S:      Odd Fixes
13402 F:      drivers/staging/comedi/
13403
13404 STAGING - FLARION FT1000 DRIVERS
13405 M:      Marek Belisko <marek.belisko@gmail.com>
13406 S:      Odd Fixes
13407 F:      drivers/staging/ft1000/
13408
13409 STAGING - INDUSTRIAL IO
13410 M:      Jonathan Cameron <jic23@kernel.org>
13411 L:      linux-iio@vger.kernel.org
13412 S:      Odd Fixes
13413 F:      Documentation/devicetree/bindings/staging/iio/
13414 F:      drivers/staging/iio/
13415
13416 STAGING - LUSTRE PARALLEL FILESYSTEM
13417 M:      Oleg Drokin <oleg.drokin@intel.com>
13418 M:      Andreas Dilger <andreas.dilger@intel.com>
13419 M:      James Simmons <jsimmons@infradead.org>
13420 L:      lustre-devel@lists.lustre.org (moderated for non-subscribers)
13421 W:      http://wiki.lustre.org/
13422 S:      Maintained
13423 F:      drivers/staging/lustre
13424
13425 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13426 M:      Marc Dietrich <marvin24@gmx.de>
13427 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13428 L:      linux-tegra@vger.kernel.org
13429 S:      Maintained
13430 F:      drivers/staging/nvec/
13431
13432 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13433 M:      Jens Frederich <jfrederich@gmail.com>
13434 M:      Daniel Drake <dsd@laptop.org>
13435 M:      Jon Nettleton <jon.nettleton@gmail.com>
13436 W:      http://wiki.laptop.org/go/DCON
13437 S:      Maintained
13438 F:      drivers/staging/olpc_dcon/
13439
13440 STAGING - REALTEK RTL8712U DRIVERS
13441 M:      Larry Finger <Larry.Finger@lwfinger.net>
13442 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13443 S:      Odd Fixes
13444 F:      drivers/staging/rtl8712/
13445
13446 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13447 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13448 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13449 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13450 L:      linux-fbdev@vger.kernel.org
13451 S:      Maintained
13452 F:      drivers/staging/sm750fb/
13453
13454 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13455 M:      William Hubbs <w.d.hubbs@gmail.com>
13456 M:      Chris Brannon <chris@the-brannons.com>
13457 M:      Kirk Reiser <kirk@reisers.ca>
13458 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13459 L:      speakup@linux-speakup.org
13460 W:      http://www.linux-speakup.org/
13461 S:      Odd Fixes
13462 F:      drivers/staging/speakup/
13463
13464 STAGING - VIA VT665X DRIVERS
13465 M:      Forest Bond <forest@alittletooquiet.net>
13466 S:      Odd Fixes
13467 F:      drivers/staging/vt665?/
13468
13469 STAGING - WILC1000 WIFI DRIVER
13470 M:      Aditya Shankar <aditya.shankar@microchip.com>
13471 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13472 L:      linux-wireless@vger.kernel.org
13473 S:      Supported
13474 F:      drivers/staging/wilc1000/
13475
13476 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13477 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13478 S:      Odd Fixes
13479 F:      drivers/staging/xgifb/
13480
13481 STAGING SUBSYSTEM
13482 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13484 L:      devel@driverdev.osuosl.org
13485 S:      Supported
13486 F:      drivers/staging/
13487
13488 STARFIRE/DURALAN NETWORK DRIVER
13489 M:      Ion Badulescu <ionut@badula.org>
13490 S:      Odd Fixes
13491 F:      drivers/net/ethernet/adaptec/starfire*
13492
13493 STEC S1220 SKD DRIVER
13494 M:      Bart Van Assche <bart.vanassche@wdc.com>
13495 L:      linux-block@vger.kernel.org
13496 S:      Maintained
13497 F:      drivers/block/skd*[ch]
13498
13499 STI CEC DRIVER
13500 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13501 S:      Maintained
13502 F:      drivers/staging/media/st-cec/
13503 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13504
13505 STK1160 USB VIDEO CAPTURE DRIVER
13506 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13507 L:      linux-media@vger.kernel.org
13508 T:      git git://linuxtv.org/media_tree.git
13509 S:      Maintained
13510 F:      drivers/media/usb/stk1160/
13511
13512 STMMAC ETHERNET DRIVER
13513 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13514 M:      Alexandre Torgue <alexandre.torgue@st.com>
13515 M:      Jose Abreu <joabreu@synopsys.com>
13516 L:      netdev@vger.kernel.org
13517 W:      http://www.stlinux.com
13518 S:      Supported
13519 F:      drivers/net/ethernet/stmicro/stmmac/
13520
13521 SUN3/3X
13522 M:      Sam Creasey <sammy@sammy.net>
13523 W:      http://sammy.net/sun3/
13524 S:      Maintained
13525 F:      arch/m68k/kernel/*sun3*
13526 F:      arch/m68k/sun3*/
13527 F:      arch/m68k/include/asm/sun3*
13528 F:      drivers/net/ethernet/i825xx/sun3*
13529
13530 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13531 M:      Hans de Goede <hdegoede@redhat.com>
13532 L:      linux-input@vger.kernel.org
13533 S:      Maintained
13534 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13535 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13536
13537 SUNDANCE NETWORK DRIVER
13538 M:      Denis Kirjanov <kda@linux-powerpc.org>
13539 L:      netdev@vger.kernel.org
13540 S:      Maintained
13541 F:      drivers/net/ethernet/dlink/sundance.c
13542
13543 SUPERH
13544 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13545 M:      Rich Felker <dalias@libc.org>
13546 L:      linux-sh@vger.kernel.org
13547 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13548 S:      Maintained
13549 F:      Documentation/sh/
13550 F:      arch/sh/
13551 F:      drivers/sh/
13552
13553 SUSPEND TO RAM
13554 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13555 M:      Len Brown <len.brown@intel.com>
13556 M:      Pavel Machek <pavel@ucw.cz>
13557 L:      linux-pm@vger.kernel.org
13558 B:      https://bugzilla.kernel.org
13559 S:      Supported
13560 F:      Documentation/power/
13561 F:      arch/x86/kernel/acpi/
13562 F:      drivers/base/power/
13563 F:      kernel/power/
13564 F:      include/linux/suspend.h
13565 F:      include/linux/freezer.h
13566 F:      include/linux/pm.h
13567
13568 SVGA HANDLING
13569 M:      Martin Mares <mj@ucw.cz>
13570 L:      linux-video@atrey.karlin.mff.cuni.cz
13571 S:      Maintained
13572 F:      Documentation/svga.txt
13573 F:      arch/x86/boot/video*
13574
13575 SWIOTLB SUBSYSTEM
13576 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13577 L:      iommu@lists.linux-foundation.org
13578 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13579 S:      Supported
13580 F:      lib/swiotlb.c
13581 F:      arch/*/kernel/pci-swiotlb.c
13582 F:      include/linux/swiotlb.h
13583
13584 SWITCHDEV
13585 M:      Jiri Pirko <jiri@resnulli.us>
13586 M:      Ivan Vecera <ivecera@redhat.com>
13587 L:      netdev@vger.kernel.org
13588 S:      Supported
13589 F:      net/switchdev/
13590 F:      include/net/switchdev.h
13591
13592 SYNC FILE FRAMEWORK
13593 M:      Sumit Semwal <sumit.semwal@linaro.org>
13594 R:      Gustavo Padovan <gustavo@padovan.org>
13595 S:      Maintained
13596 L:      linux-media@vger.kernel.org
13597 L:      dri-devel@lists.freedesktop.org
13598 F:      drivers/dma-buf/sync_*
13599 F:      drivers/dma-buf/dma-fence*
13600 F:      drivers/dma-buf/sw_sync.c
13601 F:      include/linux/sync_file.h
13602 F:      include/uapi/linux/sync_file.h
13603 F:      Documentation/sync_file.txt
13604 T:      git git://anongit.freedesktop.org/drm/drm-misc
13605
13606 SYNOPSYS ARC ARCHITECTURE
13607 M:      Vineet Gupta <vgupta@synopsys.com>
13608 L:      linux-snps-arc@lists.infradead.org
13609 S:      Supported
13610 F:      arch/arc/
13611 F:      Documentation/devicetree/bindings/arc/*
13612 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
13613 F:      drivers/clocksource/arc_timer.c
13614 F:      drivers/tty/serial/arc_uart.c
13615 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
13616
13617 SYNOPSYS ARC HSDK SDP pll clock driver
13618 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13619 S:      Supported
13620 F:      drivers/clk/clk-hsdk-pll.c
13621 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
13622
13623 SYNOPSYS ARC SDP clock driver
13624 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13625 S:      Supported
13626 F:      drivers/clk/axs10x/*
13627 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
13628
13629 SYNOPSYS ARC SDP platform support
13630 M:      Alexey Brodkin <abrodkin@synopsys.com>
13631 S:      Supported
13632 F:      arch/arc/plat-axs10x
13633 F:      arch/arc/boot/dts/ax*
13634 F:      Documentation/devicetree/bindings/arc/axs10*
13635
13636 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
13637 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13638 S:      Supported
13639 F:      drivers/reset/reset-axs10x.c
13640 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
13641
13642 SYNOPSYS DESIGNWARE 8250 UART DRIVER
13643 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13644 S:      Maintained
13645 F:      drivers/tty/serial/8250/8250_dw.c
13646
13647 SYNOPSYS DESIGNWARE APB GPIO DRIVER
13648 M:      Hoan Tran <hotran@apm.com>
13649 L:      linux-gpio@vger.kernel.org
13650 S:      Maintained
13651 F:      drivers/gpio/gpio-dwapb.c
13652 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
13653
13654 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
13655 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13656 S:      Maintained
13657 F:      drivers/dma/dwi-axi-dmac/
13658 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
13659
13660 SYNOPSYS DESIGNWARE DMAC DRIVER
13661 M:      Viresh Kumar <vireshk@kernel.org>
13662 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13663 S:      Maintained
13664 F:      include/linux/dma/dw.h
13665 F:      include/linux/platform_data/dma-dw.h
13666 F:      drivers/dma/dw/
13667
13668 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
13669 M:      Jose Abreu <Jose.Abreu@synopsys.com>
13670 L:      netdev@vger.kernel.org
13671 S:      Supported
13672 F:      drivers/net/ethernet/synopsys/
13673
13674 SYNOPSYS DESIGNWARE I2C DRIVER
13675 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
13676 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13677 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
13678 L:      linux-i2c@vger.kernel.org
13679 S:      Maintained
13680 F:      drivers/i2c/busses/i2c-designware-*
13681 F:      include/linux/platform_data/i2c-designware.h
13682
13683 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
13684 M:      Jaehoon Chung <jh80.chung@samsung.com>
13685 L:      linux-mmc@vger.kernel.org
13686 S:      Maintained
13687 F:      drivers/mmc/host/dw_mmc*
13688
13689 SYNOPSYS HSDK RESET CONTROLLER DRIVER
13690 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13691 S:      Supported
13692 F:      drivers/reset/reset-hsdk.c
13693 F:      include/dt-bindings/reset/snps,hsdk-reset.h
13694 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
13695
13696 SYSTEM CONFIGURATION (SYSCON)
13697 M:      Lee Jones <lee.jones@linaro.org>
13698 M:      Arnd Bergmann <arnd@arndb.de>
13699 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
13700 S:      Supported
13701 F:      drivers/mfd/syscon.c
13702
13703 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
13704 M:      Sudeep Holla <sudeep.holla@arm.com>
13705 L:      linux-arm-kernel@lists.infradead.org
13706 S:      Maintained
13707 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
13708 F:      drivers/clk/clk-sc[mp]i.c
13709 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
13710 F:      drivers/firmware/arm_scpi.c
13711 F:      drivers/firmware/arm_scmi/
13712 F:      include/linux/sc[mp]i_protocol.h
13713
13714 SYSTEM RESET/SHUTDOWN DRIVERS
13715 M:      Sebastian Reichel <sre@kernel.org>
13716 L:      linux-pm@vger.kernel.org
13717 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
13718 S:      Maintained
13719 F:      Documentation/devicetree/bindings/power/reset/
13720 F:      drivers/power/reset/
13721
13722 SYSTEM TRACE MODULE CLASS
13723 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
13724 S:      Maintained
13725 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
13726 F:      Documentation/trace/stm.txt
13727 F:      drivers/hwtracing/stm/
13728 F:      include/linux/stm.h
13729 F:      include/uapi/linux/stm.h
13730
13731 SYSV FILESYSTEM
13732 M:      Christoph Hellwig <hch@infradead.org>
13733 S:      Maintained
13734 F:      Documentation/filesystems/sysv-fs.txt
13735 F:      fs/sysv/
13736 F:      include/linux/sysv_fs.h
13737
13738 TARGET SUBSYSTEM
13739 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
13740 L:      linux-scsi@vger.kernel.org
13741 L:      target-devel@vger.kernel.org
13742 W:      http://www.linux-iscsi.org
13743 W:      http://groups.google.com/group/linux-iscsi-target-dev
13744 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
13745 S:      Supported
13746 F:      drivers/target/
13747 F:      include/target/
13748 F:      Documentation/target/
13749
13750 TASKSTATS STATISTICS INTERFACE
13751 M:      Balbir Singh <bsingharora@gmail.com>
13752 S:      Maintained
13753 F:      Documentation/accounting/taskstats*
13754 F:      include/linux/taskstats*
13755 F:      kernel/taskstats.c
13756
13757 TC subsystem
13758 M:      Jamal Hadi Salim <jhs@mojatatu.com>
13759 M:      Cong Wang <xiyou.wangcong@gmail.com>
13760 M:      Jiri Pirko <jiri@resnulli.us>
13761 L:      netdev@vger.kernel.org
13762 S:      Maintained
13763 F:      include/net/pkt_cls.h
13764 F:      include/net/pkt_sched.h
13765 F:      include/net/tc_act/
13766 F:      include/uapi/linux/pkt_cls.h
13767 F:      include/uapi/linux/pkt_sched.h
13768 F:      include/uapi/linux/tc_act/
13769 F:      include/uapi/linux/tc_ematch/
13770 F:      net/sched/
13771
13772 TCP LOW PRIORITY MODULE
13773 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
13774 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
13775 W:      http://tcp-lp-mod.sourceforge.net/
13776 S:      Maintained
13777 F:      net/ipv4/tcp_lp.c
13778
13779 TDA10071 MEDIA DRIVER
13780 M:      Antti Palosaari <crope@iki.fi>
13781 L:      linux-media@vger.kernel.org
13782 W:      https://linuxtv.org
13783 W:      http://palosaari.fi/linux/
13784 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13785 T:      git git://linuxtv.org/anttip/media_tree.git
13786 S:      Maintained
13787 F:      drivers/media/dvb-frontends/tda10071*
13788
13789 TDA18212 MEDIA DRIVER
13790 M:      Antti Palosaari <crope@iki.fi>
13791 L:      linux-media@vger.kernel.org
13792 W:      https://linuxtv.org
13793 W:      http://palosaari.fi/linux/
13794 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13795 T:      git git://linuxtv.org/anttip/media_tree.git
13796 S:      Maintained
13797 F:      drivers/media/tuners/tda18212*
13798
13799 TDA18218 MEDIA DRIVER
13800 M:      Antti Palosaari <crope@iki.fi>
13801 L:      linux-media@vger.kernel.org
13802 W:      https://linuxtv.org
13803 W:      http://palosaari.fi/linux/
13804 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13805 T:      git git://linuxtv.org/anttip/media_tree.git
13806 S:      Maintained
13807 F:      drivers/media/tuners/tda18218*
13808
13809 TDA18250 MEDIA DRIVER
13810 M:      Olli Salonen <olli.salonen@iki.fi>
13811 L:      linux-media@vger.kernel.org
13812 W:      https://linuxtv.org
13813 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13814 T:      git git://linuxtv.org/media_tree.git
13815 S:      Maintained
13816 F:      drivers/media/tuners/tda18250*
13817
13818 TDA18271 MEDIA DRIVER
13819 M:      Michael Krufky <mkrufky@linuxtv.org>
13820 L:      linux-media@vger.kernel.org
13821 W:      https://linuxtv.org
13822 W:      http://github.com/mkrufky
13823 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13824 T:      git git://linuxtv.org/mkrufky/tuners.git
13825 S:      Maintained
13826 F:      drivers/media/tuners/tda18271*
13827
13828 TDA1997x MEDIA DRIVER
13829 M:      Tim Harvey <tharvey@gateworks.com>
13830 L:      linux-media@vger.kernel.org
13831 W:      https://linuxtv.org
13832 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13833 S:      Maintained
13834 F:      drivers/media/i2c/tda1997x.*
13835
13836 TDA827x MEDIA DRIVER
13837 M:      Michael Krufky <mkrufky@linuxtv.org>
13838 L:      linux-media@vger.kernel.org
13839 W:      https://linuxtv.org
13840 W:      http://github.com/mkrufky
13841 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13842 T:      git git://linuxtv.org/mkrufky/tuners.git
13843 S:      Maintained
13844 F:      drivers/media/tuners/tda8290.*
13845
13846 TDA8290 MEDIA DRIVER
13847 M:      Michael Krufky <mkrufky@linuxtv.org>
13848 L:      linux-media@vger.kernel.org
13849 W:      https://linuxtv.org
13850 W:      http://github.com/mkrufky
13851 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13852 T:      git git://linuxtv.org/mkrufky/tuners.git
13853 S:      Maintained
13854 F:      drivers/media/tuners/tda8290.*
13855
13856 TDA9840 MEDIA DRIVER
13857 M:      Hans Verkuil <hverkuil@xs4all.nl>
13858 L:      linux-media@vger.kernel.org
13859 T:      git git://linuxtv.org/media_tree.git
13860 W:      https://linuxtv.org
13861 S:      Maintained
13862 F:      drivers/media/i2c/tda9840*
13863
13864 TEA5761 TUNER DRIVER
13865 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13866 L:      linux-media@vger.kernel.org
13867 W:      https://linuxtv.org
13868 T:      git git://linuxtv.org/media_tree.git
13869 S:      Odd fixes
13870 F:      drivers/media/tuners/tea5761.*
13871
13872 TEA5767 TUNER DRIVER
13873 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13874 L:      linux-media@vger.kernel.org
13875 W:      https://linuxtv.org
13876 T:      git git://linuxtv.org/media_tree.git
13877 S:      Maintained
13878 F:      drivers/media/tuners/tea5767.*
13879
13880 TEA6415C MEDIA DRIVER
13881 M:      Hans Verkuil <hverkuil@xs4all.nl>
13882 L:      linux-media@vger.kernel.org
13883 T:      git git://linuxtv.org/media_tree.git
13884 W:      https://linuxtv.org
13885 S:      Maintained
13886 F:      drivers/media/i2c/tea6415c*
13887
13888 TEA6420 MEDIA DRIVER
13889 M:      Hans Verkuil <hverkuil@xs4all.nl>
13890 L:      linux-media@vger.kernel.org
13891 T:      git git://linuxtv.org/media_tree.git
13892 W:      https://linuxtv.org
13893 S:      Maintained
13894 F:      drivers/media/i2c/tea6420*
13895
13896 TEAM DRIVER
13897 M:      Jiri Pirko <jiri@resnulli.us>
13898 L:      netdev@vger.kernel.org
13899 S:      Supported
13900 F:      drivers/net/team/
13901 F:      include/linux/if_team.h
13902 F:      include/uapi/linux/if_team.h
13903
13904 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
13905 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
13906 S:      Maintained
13907 F:      arch/x86/platform/ts5500/
13908
13909 TECHNOTREND USB IR RECEIVER
13910 M:      Sean Young <sean@mess.org>
13911 L:      linux-media@vger.kernel.org
13912 S:      Maintained
13913 F:      drivers/media/rc/ttusbir.c
13914
13915 TECHWELL TW9910 VIDEO DECODER
13916 L:      linux-media@vger.kernel.org
13917 S:      Orphan
13918 F:      drivers/media/i2c/tw9910.c
13919 F:      include/media/i2c/tw9910.h
13920
13921 TEE SUBSYSTEM
13922 M:      Jens Wiklander <jens.wiklander@linaro.org>
13923 S:      Maintained
13924 F:      include/linux/tee_drv.h
13925 F:      include/uapi/linux/tee.h
13926 F:      drivers/tee/
13927 F:      Documentation/tee.txt
13928
13929 TEGRA ARCHITECTURE SUPPORT
13930 M:      Thierry Reding <thierry.reding@gmail.com>
13931 M:      Jonathan Hunter <jonathanh@nvidia.com>
13932 L:      linux-tegra@vger.kernel.org
13933 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
13934 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
13935 S:      Supported
13936 N:      [^a-z]tegra
13937
13938 TEGRA CLOCK DRIVER
13939 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
13940 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
13941 S:      Supported
13942 F:      drivers/clk/tegra/
13943
13944 TEGRA DMA DRIVERS
13945 M:      Laxman Dewangan <ldewangan@nvidia.com>
13946 M:      Jon Hunter <jonathanh@nvidia.com>
13947 S:      Supported
13948 F:      drivers/dma/tegra*
13949
13950 TEGRA I2C DRIVER
13951 M:      Laxman Dewangan <ldewangan@nvidia.com>
13952 S:      Supported
13953 F:      drivers/i2c/busses/i2c-tegra.c
13954
13955 TEGRA IOMMU DRIVERS
13956 M:      Thierry Reding <thierry.reding@gmail.com>
13957 L:      linux-tegra@vger.kernel.org
13958 S:      Supported
13959 F:      drivers/iommu/tegra*
13960
13961 TEGRA KBC DRIVER
13962 M:      Laxman Dewangan <ldewangan@nvidia.com>
13963 S:      Supported
13964 F:      drivers/input/keyboard/tegra-kbc.c
13965
13966 TEGRA PWM DRIVER
13967 M:      Thierry Reding <thierry.reding@gmail.com>
13968 S:      Supported
13969 F:      drivers/pwm/pwm-tegra.c
13970
13971 TEGRA SERIAL DRIVER
13972 M:      Laxman Dewangan <ldewangan@nvidia.com>
13973 S:      Supported
13974 F:      drivers/tty/serial/serial-tegra.c
13975
13976 TEGRA SPI DRIVER
13977 M:      Laxman Dewangan <ldewangan@nvidia.com>
13978 S:      Supported
13979 F:      drivers/spi/spi-tegra*
13980
13981 TEHUTI ETHERNET DRIVER
13982 M:      Andy Gospodarek <andy@greyhouse.net>
13983 L:      netdev@vger.kernel.org
13984 S:      Supported
13985 F:      drivers/net/ethernet/tehuti/*
13986
13987 Telecom Clock Driver for MCPL0010
13988 M:      Mark Gross <mark.gross@intel.com>
13989 S:      Supported
13990 F:      drivers/char/tlclk.c
13991
13992 TENSILICA XTENSA PORT (xtensa)
13993 M:      Chris Zankel <chris@zankel.net>
13994 M:      Max Filippov <jcmvbkbc@gmail.com>
13995 L:      linux-xtensa@linux-xtensa.org
13996 T:      git git://github.com/czankel/xtensa-linux.git
13997 S:      Maintained
13998 F:      arch/xtensa/
13999 F:      drivers/irqchip/irq-xtensa-*
14000
14001 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14002 M:      Nishanth Menon <nm@ti.com>
14003 M:      Tero Kristo <t-kristo@ti.com>
14004 M:      Santosh Shilimkar <ssantosh@kernel.org>
14005 L:      linux-arm-kernel@lists.infradead.org
14006 S:      Maintained
14007 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14008 F:      drivers/firmware/ti_sci*
14009 F:      include/linux/soc/ti/ti_sci_protocol.h
14010 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14011 F:      include/dt-bindings/genpd/k2g.h
14012 F:      drivers/soc/ti/ti_sci_pm_domains.c
14013 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14014 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14015 F:      drivers/clk/keystone/sci-clk.c
14016 F:      drivers/reset/reset-ti-sci.c
14017
14018 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14019 M:      Hans Verkuil <hverkuil@xs4all.nl>
14020 L:      linux-media@vger.kernel.org
14021 T:      git git://linuxtv.org/media_tree.git
14022 W:      https://linuxtv.org
14023 S:      Maintained
14024 F:      drivers/media/radio/radio-raremono.c
14025
14026 THERMAL
14027 M:      Zhang Rui <rui.zhang@intel.com>
14028 M:      Eduardo Valentin <edubezval@gmail.com>
14029 L:      linux-pm@vger.kernel.org
14030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14031 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14032 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14033 S:      Supported
14034 F:      drivers/thermal/
14035 F:      include/linux/thermal.h
14036 F:      include/uapi/linux/thermal.h
14037 F:      include/linux/cpu_cooling.h
14038 F:      Documentation/devicetree/bindings/thermal/
14039
14040 THERMAL/CPU_COOLING
14041 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14042 M:      Viresh Kumar <viresh.kumar@linaro.org>
14043 M:      Javi Merino <javi.merino@kernel.org>
14044 L:      linux-pm@vger.kernel.org
14045 S:      Supported
14046 F:      Documentation/thermal/cpu-cooling-api.txt
14047 F:      drivers/thermal/cpu_cooling.c
14048 F:      include/linux/cpu_cooling.h
14049
14050 THINKPAD ACPI EXTRAS DRIVER
14051 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14052 L:      ibm-acpi-devel@lists.sourceforge.net
14053 L:      platform-driver-x86@vger.kernel.org
14054 W:      http://ibm-acpi.sourceforge.net
14055 W:      http://thinkwiki.org/wiki/Ibm-acpi
14056 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14057 S:      Maintained
14058 F:      drivers/platform/x86/thinkpad_acpi.c
14059
14060 THUNDERBOLT DRIVER
14061 M:      Andreas Noever <andreas.noever@gmail.com>
14062 M:      Michael Jamet <michael.jamet@intel.com>
14063 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14064 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14065 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14066 S:      Maintained
14067 F:      Documentation/admin-guide/thunderbolt.rst
14068 F:      drivers/thunderbolt/
14069 F:      include/linux/thunderbolt.h
14070
14071 THUNDERBOLT NETWORK DRIVER
14072 M:      Michael Jamet <michael.jamet@intel.com>
14073 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14074 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14075 L:      netdev@vger.kernel.org
14076 S:      Maintained
14077 F:      drivers/net/thunderbolt.c
14078
14079 THUNDERX GPIO DRIVER
14080 M:      David Daney <david.daney@cavium.com>
14081 S:      Maintained
14082 F:      drivers/gpio/gpio-thunderx.c
14083
14084 TI AM437X VPFE DRIVER
14085 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14086 L:      linux-media@vger.kernel.org
14087 W:      https://linuxtv.org
14088 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14089 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14090 S:      Maintained
14091 F:      drivers/media/platform/am437x/
14092
14093 TI BANDGAP AND THERMAL DRIVER
14094 M:      Eduardo Valentin <edubezval@gmail.com>
14095 M:      Keerthy <j-keerthy@ti.com>
14096 L:      linux-pm@vger.kernel.org
14097 L:      linux-omap@vger.kernel.org
14098 S:      Maintained
14099 F:      drivers/thermal/ti-soc-thermal/
14100
14101 TI BQ27XXX POWER SUPPLY DRIVER
14102 R:      Andrew F. Davis <afd@ti.com>
14103 F:      include/linux/power/bq27xxx_battery.h
14104 F:      drivers/power/supply/bq27xxx_battery.c
14105 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14106
14107 TI CDCE706 CLOCK DRIVER
14108 M:      Max Filippov <jcmvbkbc@gmail.com>
14109 S:      Maintained
14110 F:      drivers/clk/clk-cdce706.c
14111
14112 TI CLOCK DRIVER
14113 M:      Tero Kristo <t-kristo@ti.com>
14114 L:      linux-omap@vger.kernel.org
14115 S:      Maintained
14116 F:      drivers/clk/ti/
14117 F:      include/linux/clk/ti.h
14118
14119 TI DAVINCI MACHINE SUPPORT
14120 M:      Sekhar Nori <nsekhar@ti.com>
14121 M:      Kevin Hilman <khilman@kernel.org>
14122 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14123 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14124 S:      Supported
14125 F:      arch/arm/mach-davinci/
14126 F:      drivers/i2c/busses/i2c-davinci.c
14127 F:      arch/arm/boot/dts/da850*
14128
14129 TI DAVINCI SERIES CLOCK DRIVER
14130 M:      David Lechner <david@lechnology.com>
14131 R:      Sekhar Nori <nsekhar@ti.com>
14132 S:      Maintained
14133 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14134 F:      drivers/clk/davinci/
14135
14136 TI DAVINCI SERIES GPIO DRIVER
14137 M:      Keerthy <j-keerthy@ti.com>
14138 L:      linux-gpio@vger.kernel.org
14139 S:      Maintained
14140 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14141 F:      drivers/gpio/gpio-davinci.c
14142
14143 TI DAVINCI SERIES MEDIA DRIVER
14144 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14145 L:      linux-media@vger.kernel.org
14146 W:      https://linuxtv.org
14147 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14148 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14149 S:      Maintained
14150 F:      drivers/media/platform/davinci/
14151 F:      include/media/davinci/
14152
14153 TI ETHERNET SWITCH DRIVER (CPSW)
14154 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14155 L:      linux-omap@vger.kernel.org
14156 L:      netdev@vger.kernel.org
14157 S:      Maintained
14158 F:      drivers/net/ethernet/ti/cpsw*
14159 F:      drivers/net/ethernet/ti/davinci*
14160
14161 TI FLASH MEDIA INTERFACE DRIVER
14162 M:      Alex Dubov <oakad@yahoo.com>
14163 S:      Maintained
14164 F:      drivers/misc/tifm*
14165 F:      drivers/mmc/host/tifm_sd.c
14166 F:      include/linux/tifm.h
14167
14168 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14169 M:      Santosh Shilimkar <ssantosh@kernel.org>
14170 L:      linux-kernel@vger.kernel.org
14171 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14172 S:      Maintained
14173 F:      drivers/soc/ti/*
14174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14175
14176 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14177 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14178 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14179 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14180 S:      Maintained
14181 F:      sound/soc/codecs/lm49453*
14182 F:      sound/soc/codecs/isabelle*
14183
14184 TI LP855x BACKLIGHT DRIVER
14185 M:      Milo Kim <milo.kim@ti.com>
14186 S:      Maintained
14187 F:      Documentation/backlight/lp855x-driver.txt
14188 F:      drivers/video/backlight/lp855x_bl.c
14189 F:      include/linux/platform_data/lp855x.h
14190
14191 TI LP8727 CHARGER DRIVER
14192 M:      Milo Kim <milo.kim@ti.com>
14193 S:      Maintained
14194 F:      drivers/power/supply/lp8727_charger.c
14195 F:      include/linux/platform_data/lp8727.h
14196
14197 TI LP8788 MFD DRIVER
14198 M:      Milo Kim <milo.kim@ti.com>
14199 S:      Maintained
14200 F:      drivers/iio/adc/lp8788_adc.c
14201 F:      drivers/leds/leds-lp8788.c
14202 F:      drivers/mfd/lp8788*.c
14203 F:      drivers/power/supply/lp8788-charger.c
14204 F:      drivers/regulator/lp8788-*.c
14205 F:      include/linux/mfd/lp8788*.h
14206
14207 TI NETCP ETHERNET DRIVER
14208 M:      Wingman Kwok <w-kwok2@ti.com>
14209 M:      Murali Karicheri <m-karicheri2@ti.com>
14210 L:      netdev@vger.kernel.org
14211 S:      Maintained
14212 F:      drivers/net/ethernet/ti/netcp*
14213
14214 TI TAS571X FAMILY ASoC CODEC DRIVER
14215 M:      Kevin Cernekee <cernekee@chromium.org>
14216 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14217 S:      Odd Fixes
14218 F:      sound/soc/codecs/tas571x*
14219
14220 TI TRF7970A NFC DRIVER
14221 M:      Mark Greer <mgreer@animalcreek.com>
14222 L:      linux-wireless@vger.kernel.org
14223 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14224 S:      Supported
14225 F:      drivers/nfc/trf7970a.c
14226 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14227
14228 TI TWL4030 SERIES SOC CODEC DRIVER
14229 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14230 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14231 S:      Maintained
14232 F:      sound/soc/codecs/twl4030*
14233
14234 TI VPE/CAL DRIVERS
14235 M:      Benoit Parrot <bparrot@ti.com>
14236 L:      linux-media@vger.kernel.org
14237 W:      http://linuxtv.org/
14238 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14239 S:      Maintained
14240 F:      drivers/media/platform/ti-vpe/
14241
14242 TI WILINK WIRELESS DRIVERS
14243 L:      linux-wireless@vger.kernel.org
14244 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14245 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14246 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14247 S:      Orphan
14248 F:      drivers/net/wireless/ti/
14249 F:      include/linux/wl12xx.h
14250
14251 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14252 M:      John Stultz <john.stultz@linaro.org>
14253 M:      Thomas Gleixner <tglx@linutronix.de>
14254 R:      Stephen Boyd <sboyd@kernel.org>
14255 L:      linux-kernel@vger.kernel.org
14256 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14257 S:      Supported
14258 F:      include/linux/clocksource.h
14259 F:      include/linux/time.h
14260 F:      include/linux/timex.h
14261 F:      include/uapi/linux/time.h
14262 F:      include/uapi/linux/timex.h
14263 F:      kernel/time/clocksource.c
14264 F:      kernel/time/time*.c
14265 F:      kernel/time/alarmtimer.c
14266 F:      kernel/time/ntp.c
14267 F:      tools/testing/selftests/timers/
14268
14269 TIPC NETWORK LAYER
14270 M:      Jon Maloy <jon.maloy@ericsson.com>
14271 M:      Ying Xue <ying.xue@windriver.com>
14272 L:      netdev@vger.kernel.org (core kernel code)
14273 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14274 W:      http://tipc.sourceforge.net/
14275 S:      Maintained
14276 F:      include/uapi/linux/tipc*.h
14277 F:      net/tipc/
14278
14279 TLAN NETWORK DRIVER
14280 M:      Samuel Chessman <chessman@tux.org>
14281 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14282 W:      http://sourceforge.net/projects/tlan/
14283 S:      Maintained
14284 F:      Documentation/networking/tlan.txt
14285 F:      drivers/net/ethernet/ti/tlan.*
14286
14287 TM6000 VIDEO4LINUX DRIVER
14288 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14289 L:      linux-media@vger.kernel.org
14290 W:      https://linuxtv.org
14291 T:      git git://linuxtv.org/media_tree.git
14292 S:      Odd fixes
14293 F:      drivers/media/usb/tm6000/
14294 F:      Documentation/media/v4l-drivers/tm6000*
14295
14296 TMIO/SDHI MMC DRIVER
14297 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14298 L:      linux-mmc@vger.kernel.org
14299 S:      Supported
14300 F:      drivers/mmc/host/tmio_mmc*
14301 F:      drivers/mmc/host/renesas_sdhi*
14302 F:      include/linux/mfd/tmio.h
14303
14304 TMP401 HARDWARE MONITOR DRIVER
14305 M:      Guenter Roeck <linux@roeck-us.net>
14306 L:      linux-hwmon@vger.kernel.org
14307 S:      Maintained
14308 F:      Documentation/hwmon/tmp401
14309 F:      drivers/hwmon/tmp401.c
14310
14311 TMPFS (SHMEM FILESYSTEM)
14312 M:      Hugh Dickins <hughd@google.com>
14313 L:      linux-mm@kvack.org
14314 S:      Maintained
14315 F:      include/linux/shmem_fs.h
14316 F:      mm/shmem.c
14317
14318 TOMOYO SECURITY MODULE
14319 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14320 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14321 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14322 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14323 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14324 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14325 W:      http://tomoyo.sourceforge.jp/
14326 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14327 S:      Maintained
14328 F:      security/tomoyo/
14329
14330 TOPSTAR LAPTOP EXTRAS DRIVER
14331 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14332 L:      platform-driver-x86@vger.kernel.org
14333 S:      Maintained
14334 F:      drivers/platform/x86/topstar-laptop.c
14335
14336 TORTURE-TEST MODULES
14337 M:      Davidlohr Bueso <dave@stgolabs.net>
14338 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14339 M:      Josh Triplett <josh@joshtriplett.org>
14340 L:      linux-kernel@vger.kernel.org
14341 S:      Supported
14342 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14343 F:      Documentation/RCU/torture.txt
14344 F:      kernel/torture.c
14345 F:      kernel/rcu/rcutorture.c
14346 F:      kernel/locking/locktorture.c
14347
14348 TOSHIBA ACPI EXTRAS DRIVER
14349 M:      Azael Avalos <coproscefalo@gmail.com>
14350 L:      platform-driver-x86@vger.kernel.org
14351 S:      Maintained
14352 F:      drivers/platform/x86/toshiba_acpi.c
14353
14354 TOSHIBA BLUETOOTH DRIVER
14355 M:      Azael Avalos <coproscefalo@gmail.com>
14356 L:      platform-driver-x86@vger.kernel.org
14357 S:      Maintained
14358 F:      drivers/platform/x86/toshiba_bluetooth.c
14359
14360 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14361 M:      Azael Avalos <coproscefalo@gmail.com>
14362 L:      platform-driver-x86@vger.kernel.org
14363 S:      Maintained
14364 F:      drivers/platform/x86/toshiba_haps.c
14365
14366 TOSHIBA SMM DRIVER
14367 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14368 W:      http://www.buzzard.org.uk/toshiba/
14369 S:      Maintained
14370 F:      drivers/char/toshiba.c
14371 F:      include/linux/toshiba.h
14372 F:      include/uapi/linux/toshiba.h
14373
14374 TOSHIBA TC358743 DRIVER
14375 M:      Mats Randgaard <matrandg@cisco.com>
14376 L:      linux-media@vger.kernel.org
14377 S:      Maintained
14378 F:      drivers/media/i2c/tc358743*
14379 F:      include/media/i2c/tc358743.h
14380
14381 TOSHIBA WMI HOTKEYS DRIVER
14382 M:      Azael Avalos <coproscefalo@gmail.com>
14383 L:      platform-driver-x86@vger.kernel.org
14384 S:      Maintained
14385 F:      drivers/platform/x86/toshiba-wmi.c
14386
14387 TPM DEVICE DRIVER
14388 M:      Peter Huewe <peterhuewe@gmx.de>
14389 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14390 R:      Jason Gunthorpe <jgg@ziepe.ca>
14391 L:      linux-integrity@vger.kernel.org
14392 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14393 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14394 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14395 S:      Maintained
14396 F:      drivers/char/tpm/
14397
14398 TRACING
14399 M:      Steven Rostedt <rostedt@goodmis.org>
14400 M:      Ingo Molnar <mingo@redhat.com>
14401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14402 S:      Maintained
14403 F:      Documentation/trace/ftrace.txt
14404 F:      arch/*/*/*/ftrace.h
14405 F:      arch/*/kernel/ftrace.c
14406 F:      include/*/ftrace.h
14407 F:      include/linux/trace*.h
14408 F:      include/trace/
14409 F:      kernel/trace/
14410 F:      tools/testing/selftests/ftrace/
14411
14412 TRACING MMIO ACCESSES (MMIOTRACE)
14413 M:      Steven Rostedt <rostedt@goodmis.org>
14414 M:      Ingo Molnar <mingo@kernel.org>
14415 R:      Karol Herbst <karolherbst@gmail.com>
14416 R:      Pekka Paalanen <ppaalanen@gmail.com>
14417 S:      Maintained
14418 L:      linux-kernel@vger.kernel.org
14419 L:      nouveau@lists.freedesktop.org
14420 F:      kernel/trace/trace_mmiotrace.c
14421 F:      include/linux/mmiotrace.h
14422 F:      arch/x86/mm/kmmio.c
14423 F:      arch/x86/mm/mmio-mod.c
14424 F:      arch/x86/mm/testmmiotrace.c
14425
14426 TRIVIAL PATCHES
14427 M:      Jiri Kosina <trivial@kernel.org>
14428 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14429 S:      Maintained
14430 K:      ^Subject:.*(?i)trivial
14431
14432 TEMPO SEMICONDUCTOR DRIVERS
14433 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14434 S:      Maintained
14435 F:      sound/soc/codecs/tscs*.c
14436 F:      sound/soc/codecs/tscs*.h
14437 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14438
14439 TTY LAYER
14440 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14441 M:      Jiri Slaby <jslaby@suse.com>
14442 S:      Supported
14443 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14444 F:      Documentation/serial/
14445 F:      drivers/tty/
14446 F:      drivers/tty/serial/serial_core.c
14447 F:      include/linux/serial_core.h
14448 F:      include/linux/serial.h
14449 F:      include/linux/tty.h
14450 F:      include/uapi/linux/serial_core.h
14451 F:      include/uapi/linux/serial.h
14452 F:      include/uapi/linux/tty.h
14453
14454 TUA9001 MEDIA DRIVER
14455 M:      Antti Palosaari <crope@iki.fi>
14456 L:      linux-media@vger.kernel.org
14457 W:      https://linuxtv.org
14458 W:      http://palosaari.fi/linux/
14459 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14460 T:      git git://linuxtv.org/anttip/media_tree.git
14461 S:      Maintained
14462 F:      drivers/media/tuners/tua9001*
14463
14464 TULIP NETWORK DRIVERS
14465 L:      netdev@vger.kernel.org
14466 L:      linux-parisc@vger.kernel.org
14467 S:      Orphan
14468 F:      drivers/net/ethernet/dec/tulip/
14469
14470 TUN/TAP driver
14471 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14472 W:      http://vtun.sourceforge.net/tun
14473 S:      Maintained
14474 F:      Documentation/networking/tuntap.txt
14475 F:      arch/um/os-Linux/drivers/
14476
14477 TURBOCHANNEL SUBSYSTEM
14478 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14479 M:      Ralf Baechle <ralf@linux-mips.org>
14480 L:      linux-mips@linux-mips.org
14481 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14482 S:      Maintained
14483 F:      drivers/tc/
14484 F:      include/linux/tc.h
14485
14486 TURBOSTAT UTILITY
14487 M:      "Len Brown" <lenb@kernel.org>
14488 L:      linux-pm@vger.kernel.org
14489 B:      https://bugzilla.kernel.org
14490 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14491 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
14492 S:      Supported
14493 F:      tools/power/x86/turbostat/
14494
14495 TW5864 VIDEO4LINUX DRIVER
14496 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14497 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14498 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14499 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14500 L:      linux-media@vger.kernel.org
14501 S:      Supported
14502 F:      drivers/media/pci/tw5864/
14503
14504 TW68 VIDEO4LINUX DRIVER
14505 M:      Hans Verkuil <hverkuil@xs4all.nl>
14506 L:      linux-media@vger.kernel.org
14507 T:      git git://linuxtv.org/media_tree.git
14508 W:      https://linuxtv.org
14509 S:      Odd Fixes
14510 F:      drivers/media/pci/tw68/
14511
14512 TW686X VIDEO4LINUX DRIVER
14513 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14514 L:      linux-media@vger.kernel.org
14515 T:      git git://linuxtv.org/media_tree.git
14516 W:      http://linuxtv.org
14517 S:      Maintained
14518 F:      drivers/media/pci/tw686x/
14519
14520 UBI FILE SYSTEM (UBIFS)
14521 M:      Richard Weinberger <richard@nod.at>
14522 M:      Artem Bityutskiy <dedekind1@gmail.com>
14523 M:      Adrian Hunter <adrian.hunter@intel.com>
14524 L:      linux-mtd@lists.infradead.org
14525 T:      git git://git.infradead.org/ubifs-2.6.git
14526 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14527 S:      Supported
14528 F:      Documentation/filesystems/ubifs.txt
14529 F:      fs/ubifs/
14530
14531 UCLINUX (M68KNOMMU AND COLDFIRE)
14532 M:      Greg Ungerer <gerg@linux-m68k.org>
14533 W:      http://www.linux-m68k.org/
14534 W:      http://www.uclinux.org/
14535 L:      linux-m68k@lists.linux-m68k.org
14536 L:      uclinux-dev@uclinux.org  (subscribers-only)
14537 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14538 S:      Maintained
14539 F:      arch/m68k/coldfire/
14540 F:      arch/m68k/68*/
14541 F:      arch/m68k/*/*_no.*
14542 F:      arch/m68k/include/asm/*_no.*
14543
14544 UDF FILESYSTEM
14545 M:      Jan Kara <jack@suse.com>
14546 S:      Maintained
14547 F:      Documentation/filesystems/udf.txt
14548 F:      fs/udf/
14549
14550 UDRAW TABLET
14551 M:      Bastien Nocera <hadess@hadess.net>
14552 L:      linux-input@vger.kernel.org
14553 S:      Maintained
14554 F:      drivers/hid/hid-udraw-ps3.c
14555
14556 UFS FILESYSTEM
14557 M:      Evgeniy Dushistov <dushistov@mail.ru>
14558 S:      Maintained
14559 F:      Documentation/filesystems/ufs.txt
14560 F:      fs/ufs/
14561
14562 UHID USERSPACE HID IO DRIVER:
14563 M:      David Herrmann <dh.herrmann@googlemail.com>
14564 L:      linux-input@vger.kernel.org
14565 S:      Maintained
14566 F:      drivers/hid/uhid.c
14567 F:      include/uapi/linux/uhid.h
14568
14569 ULPI BUS
14570 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14571 L:      linux-usb@vger.kernel.org
14572 S:      Maintained
14573 F:      drivers/usb/common/ulpi.c
14574 F:      include/linux/ulpi/
14575
14576 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
14577 L:      linux-usb@vger.kernel.org
14578 S:      Orphan
14579 F:      drivers/uwb/
14580 F:      include/linux/uwb.h
14581 F:      include/linux/uwb/
14582
14583 UNICORE32 ARCHITECTURE:
14584 M:      Guan Xuetao <gxt@pku.edu.cn>
14585 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
14586 S:      Maintained
14587 T:      git git://github.com/gxt/linux.git
14588 F:      arch/unicore32/
14589
14590 UNIFDEF
14591 M:      Tony Finch <dot@dotat.at>
14592 W:      http://dotat.at/prog/unifdef
14593 S:      Maintained
14594 F:      scripts/unifdef.c
14595
14596 UNIFORM CDROM DRIVER
14597 M:      Jens Axboe <axboe@kernel.dk>
14598 W:      http://www.kernel.dk
14599 S:      Maintained
14600 F:      Documentation/cdrom/
14601 F:      drivers/cdrom/cdrom.c
14602 F:      include/linux/cdrom.h
14603 F:      include/uapi/linux/cdrom.h
14604
14605 UNISYS S-PAR DRIVERS
14606 M:      David Kershner <david.kershner@unisys.com>
14607 L:      sparmaintainer@unisys.com (Unisys internal)
14608 S:      Supported
14609 F:      include/linux/visorbus.h
14610 F:      drivers/visorbus/
14611 F:      drivers/staging/unisys/
14612
14613 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
14614 M:      Vinayak Holikatti <vinholikatti@gmail.com>
14615 L:      linux-scsi@vger.kernel.org
14616 S:      Supported
14617 F:      Documentation/scsi/ufs.txt
14618 F:      drivers/scsi/ufs/
14619
14620 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
14621 M:      Joao Pinto <jpinto@synopsys.com>
14622 L:      linux-scsi@vger.kernel.org
14623 S:      Supported
14624 F:      drivers/scsi/ufs/*dwc*
14625
14626 UNSORTED BLOCK IMAGES (UBI)
14627 M:      Artem Bityutskiy <dedekind1@gmail.com>
14628 M:      Richard Weinberger <richard@nod.at>
14629 W:      http://www.linux-mtd.infradead.org/
14630 L:      linux-mtd@lists.infradead.org
14631 T:      git git://git.infradead.org/ubifs-2.6.git
14632 S:      Supported
14633 F:      drivers/mtd/ubi/
14634 F:      include/linux/mtd/ubi.h
14635 F:      include/uapi/mtd/ubi-user.h
14636
14637 USB "USBNET" DRIVER FRAMEWORK
14638 M:      Oliver Neukum <oneukum@suse.com>
14639 L:      netdev@vger.kernel.org
14640 W:      http://www.linux-usb.org/usbnet
14641 S:      Maintained
14642 F:      drivers/net/usb/usbnet.c
14643 F:      include/linux/usb/usbnet.h
14644
14645 USB ACM DRIVER
14646 M:      Oliver Neukum <oneukum@suse.com>
14647 L:      linux-usb@vger.kernel.org
14648 S:      Maintained
14649 F:      Documentation/usb/acm.txt
14650 F:      drivers/usb/class/cdc-acm.*
14651
14652 USB AR5523 WIRELESS DRIVER
14653 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
14654 L:      linux-wireless@vger.kernel.org
14655 S:      Maintained
14656 F:      drivers/net/wireless/ath/ar5523/
14657
14658 USB ATTACHED SCSI
14659 M:      Oliver Neukum <oneukum@suse.com>
14660 L:      linux-usb@vger.kernel.org
14661 L:      linux-scsi@vger.kernel.org
14662 S:      Maintained
14663 F:      drivers/usb/storage/uas.c
14664
14665 USB CDC ETHERNET DRIVER
14666 M:      Oliver Neukum <oliver@neukum.org>
14667 L:      linux-usb@vger.kernel.org
14668 S:      Maintained
14669 F:      drivers/net/usb/cdc_*.c
14670 F:      include/uapi/linux/usb/cdc.h
14671
14672 USB CHAOSKEY DRIVER
14673 M:      Keith Packard <keithp@keithp.com>
14674 L:      linux-usb@vger.kernel.org
14675 S:      Maintained
14676 F:      drivers/usb/misc/chaoskey.c
14677
14678 USB CYPRESS C67X00 DRIVER
14679 M:      Peter Korsgaard <jacmet@sunsite.dk>
14680 L:      linux-usb@vger.kernel.org
14681 S:      Maintained
14682 F:      drivers/usb/c67x00/
14683
14684 USB DAVICOM DM9601 DRIVER
14685 M:      Peter Korsgaard <jacmet@sunsite.dk>
14686 L:      netdev@vger.kernel.org
14687 W:      http://www.linux-usb.org/usbnet
14688 S:      Maintained
14689 F:      drivers/net/usb/dm9601.c
14690
14691 USB DIAMOND RIO500 DRIVER
14692 M:      Cesar Miquel <miquel@df.uba.ar>
14693 L:      rio500-users@lists.sourceforge.net
14694 W:      http://rio500.sourceforge.net
14695 S:      Maintained
14696 F:      drivers/usb/misc/rio500*
14697
14698 USB EHCI DRIVER
14699 M:      Alan Stern <stern@rowland.harvard.edu>
14700 L:      linux-usb@vger.kernel.org
14701 S:      Maintained
14702 F:      Documentation/usb/ehci.txt
14703 F:      drivers/usb/host/ehci*
14704
14705 USB GADGET/PERIPHERAL SUBSYSTEM
14706 M:      Felipe Balbi <balbi@kernel.org>
14707 L:      linux-usb@vger.kernel.org
14708 W:      http://www.linux-usb.org/gadget
14709 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
14710 S:      Maintained
14711 F:      drivers/usb/gadget/
14712 F:      include/linux/usb/gadget*
14713
14714 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
14715 M:      Jiri Kosina <jikos@kernel.org>
14716 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
14717 L:      linux-usb@vger.kernel.org
14718 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
14719 S:      Maintained
14720 F:      Documentation/hid/hiddev.txt
14721 F:      drivers/hid/usbhid/
14722
14723 USB INTEL XHCI ROLE MUX DRIVER
14724 M:      Hans de Goede <hdegoede@redhat.com>
14725 L:      linux-usb@vger.kernel.org
14726 S:      Maintained
14727 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
14728
14729 USB ISP116X DRIVER
14730 M:      Olav Kongas <ok@artecdesign.ee>
14731 L:      linux-usb@vger.kernel.org
14732 S:      Maintained
14733 F:      drivers/usb/host/isp116x*
14734 F:      include/linux/usb/isp116x.h
14735
14736 USB LAN78XX ETHERNET DRIVER
14737 M:      Woojung Huh <woojung.huh@microchip.com>
14738 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14739 L:      netdev@vger.kernel.org
14740 S:      Maintained
14741 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
14742 F:      drivers/net/usb/lan78xx.*
14743 F:      include/dt-bindings/net/microchip-lan78xx.h
14744
14745 USB MASS STORAGE DRIVER
14746 M:      Alan Stern <stern@rowland.harvard.edu>
14747 L:      linux-usb@vger.kernel.org
14748 L:      usb-storage@lists.one-eyed-alien.net
14749 S:      Maintained
14750 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
14751 F:      drivers/usb/storage/
14752
14753 USB MIDI DRIVER
14754 M:      Clemens Ladisch <clemens@ladisch.de>
14755 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14756 T:      git git://git.alsa-project.org/alsa-kernel.git
14757 S:      Maintained
14758 F:      sound/usb/midi.*
14759
14760 USB NETWORKING DRIVERS
14761 L:      linux-usb@vger.kernel.org
14762 S:      Odd Fixes
14763 F:      drivers/net/usb/
14764
14765 USB OHCI DRIVER
14766 M:      Alan Stern <stern@rowland.harvard.edu>
14767 L:      linux-usb@vger.kernel.org
14768 S:      Maintained
14769 F:      Documentation/usb/ohci.txt
14770 F:      drivers/usb/host/ohci*
14771
14772 USB OTG FSM (Finite State Machine)
14773 M:      Peter Chen <Peter.Chen@nxp.com>
14774 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
14775 L:      linux-usb@vger.kernel.org
14776 S:      Maintained
14777 F:      drivers/usb/common/usb-otg-fsm.c
14778
14779 USB OVER IP DRIVER
14780 M:      Valentina Manea <valentina.manea.m@gmail.com>
14781 M:      Shuah Khan <shuah@kernel.org>
14782 L:      linux-usb@vger.kernel.org
14783 S:      Maintained
14784 F:      Documentation/usb/usbip_protocol.txt
14785 F:      drivers/usb/usbip/
14786 F:      tools/usb/usbip/
14787 F:      tools/testing/selftests/drivers/usb/usbip/
14788
14789 USB PEGASUS DRIVER
14790 M:      Petko Manolov <petkan@nucleusys.com>
14791 L:      linux-usb@vger.kernel.org
14792 L:      netdev@vger.kernel.org
14793 T:      git git://github.com/petkan/pegasus.git
14794 W:      https://github.com/petkan/pegasus
14795 S:      Maintained
14796 F:      drivers/net/usb/pegasus.*
14797
14798 USB PHY LAYER
14799 M:      Felipe Balbi <balbi@kernel.org>
14800 L:      linux-usb@vger.kernel.org
14801 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
14802 S:      Maintained
14803 F:      drivers/usb/phy/
14804
14805 USB PRINTER DRIVER (usblp)
14806 M:      Pete Zaitcev <zaitcev@redhat.com>
14807 L:      linux-usb@vger.kernel.org
14808 S:      Supported
14809 F:      drivers/usb/class/usblp.c
14810
14811 USB QMI WWAN NETWORK DRIVER
14812 M:      Bjørn Mork <bjorn@mork.no>
14813 L:      netdev@vger.kernel.org
14814 S:      Maintained
14815 F:      Documentation/ABI/testing/sysfs-class-net-qmi
14816 F:      drivers/net/usb/qmi_wwan.c
14817
14818 USB RTL8150 DRIVER
14819 M:      Petko Manolov <petkan@nucleusys.com>
14820 L:      linux-usb@vger.kernel.org
14821 L:      netdev@vger.kernel.org
14822 T:      git git://github.com/petkan/rtl8150.git
14823 W:      https://github.com/petkan/rtl8150
14824 S:      Maintained
14825 F:      drivers/net/usb/rtl8150.c
14826
14827 USB SERIAL SUBSYSTEM
14828 M:      Johan Hovold <johan@kernel.org>
14829 L:      linux-usb@vger.kernel.org
14830 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
14831 S:      Maintained
14832 F:      Documentation/usb/usb-serial.txt
14833 F:      drivers/usb/serial/
14834 F:      include/linux/usb/serial.h
14835
14836 USB SMSC75XX ETHERNET DRIVER
14837 M:      Steve Glendinning <steve.glendinning@shawell.net>
14838 L:      netdev@vger.kernel.org
14839 S:      Maintained
14840 F:      drivers/net/usb/smsc75xx.*
14841
14842 USB SMSC95XX ETHERNET DRIVER
14843 M:      Steve Glendinning <steve.glendinning@shawell.net>
14844 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14845 L:      netdev@vger.kernel.org
14846 S:      Maintained
14847 F:      drivers/net/usb/smsc95xx.*
14848
14849 USB SUBSYSTEM
14850 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14851 L:      linux-usb@vger.kernel.org
14852 W:      http://www.linux-usb.org
14853 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
14854 S:      Supported
14855 F:      Documentation/devicetree/bindings/usb/
14856 F:      Documentation/usb/
14857 F:      drivers/usb/
14858 F:      include/linux/usb.h
14859 F:      include/linux/usb/
14860
14861 USB TYPEC PI3USB30532 MUX DRIVER
14862 M:      Hans de Goede <hdegoede@redhat.com>
14863 L:      linux-usb@vger.kernel.org
14864 S:      Maintained
14865 F:      drivers/usb/typec/mux/pi3usb30532.c
14866
14867 USB TYPEC SUBSYSTEM
14868 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14869 L:      linux-usb@vger.kernel.org
14870 S:      Maintained
14871 F:      Documentation/ABI/testing/sysfs-class-typec
14872 F:      Documentation/usb/typec.rst
14873 F:      drivers/usb/typec/
14874 F:      include/linux/usb/typec.h
14875
14876 USB UHCI DRIVER
14877 M:      Alan Stern <stern@rowland.harvard.edu>
14878 L:      linux-usb@vger.kernel.org
14879 S:      Maintained
14880 F:      drivers/usb/host/uhci*
14881
14882 USB VIDEO CLASS
14883 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14884 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
14885 L:      linux-media@vger.kernel.org
14886 T:      git git://linuxtv.org/media_tree.git
14887 W:      http://www.ideasonboard.org/uvc/
14888 S:      Maintained
14889 F:      drivers/media/usb/uvc/
14890 F:      include/uapi/linux/uvcvideo.h
14891
14892 USB VISION DRIVER
14893 M:      Hans Verkuil <hverkuil@xs4all.nl>
14894 L:      linux-media@vger.kernel.org
14895 T:      git git://linuxtv.org/media_tree.git
14896 W:      https://linuxtv.org
14897 S:      Odd Fixes
14898 F:      drivers/media/usb/usbvision/
14899
14900 USB WEBCAM GADGET
14901 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14902 L:      linux-usb@vger.kernel.org
14903 S:      Maintained
14904 F:      drivers/usb/gadget/function/*uvc*
14905 F:      drivers/usb/gadget/legacy/webcam.c
14906
14907 USB WIRELESS RNDIS DRIVER (rndis_wlan)
14908 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
14909 L:      linux-wireless@vger.kernel.org
14910 S:      Maintained
14911 F:      drivers/net/wireless/rndis_wlan.c
14912
14913 USB XHCI DRIVER
14914 M:      Mathias Nyman <mathias.nyman@intel.com>
14915 L:      linux-usb@vger.kernel.org
14916 S:      Supported
14917 F:      drivers/usb/host/xhci*
14918 F:      drivers/usb/host/pci-quirks*
14919
14920 USB ZD1201 DRIVER
14921 L:      linux-wireless@vger.kernel.org
14922 W:      http://linux-lc100020.sourceforge.net
14923 S:      Orphan
14924 F:      drivers/net/wireless/zydas/zd1201.*
14925
14926 USB ZR364XX DRIVER
14927 M:      Antoine Jacquet <royale@zerezo.com>
14928 L:      linux-usb@vger.kernel.org
14929 L:      linux-media@vger.kernel.org
14930 T:      git git://linuxtv.org/media_tree.git
14931 W:      http://royale.zerezo.com/zr364xx/
14932 S:      Maintained
14933 F:      Documentation/media/v4l-drivers/zr364xx*
14934 F:      drivers/media/usb/zr364xx/
14935
14936 USER-MODE LINUX (UML)
14937 M:      Jeff Dike <jdike@addtoit.com>
14938 M:      Richard Weinberger <richard@nod.at>
14939 L:      user-mode-linux-devel@lists.sourceforge.net
14940 L:      user-mode-linux-user@lists.sourceforge.net
14941 W:      http://user-mode-linux.sourceforge.net
14942 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
14943 S:      Maintained
14944 F:      Documentation/virtual/uml/
14945 F:      arch/um/
14946 F:      arch/x86/um/
14947 F:      fs/hostfs/
14948 F:      fs/hppfs/
14949
14950 USERSPACE I/O (UIO)
14951 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14952 S:      Maintained
14953 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
14954 F:      Documentation/driver-api/uio-howto.rst
14955 F:      drivers/uio/
14956 F:      include/linux/uio*.h
14957
14958 UTIL-LINUX PACKAGE
14959 M:      Karel Zak <kzak@redhat.com>
14960 L:      util-linux@vger.kernel.org
14961 W:      http://en.wikipedia.org/wiki/Util-linux
14962 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
14963 S:      Maintained
14964
14965 UUID HELPERS
14966 M:      Christoph Hellwig <hch@lst.de>
14967 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14968 L:      linux-kernel@vger.kernel.org
14969 T:      git git://git.infradead.org/users/hch/uuid.git
14970 F:      lib/uuid.c
14971 F:      lib/test_uuid.c
14972 F:      include/linux/uuid.h
14973 F:      include/uapi/linux/uuid.h
14974 S:      Maintained
14975
14976 UVESAFB DRIVER
14977 M:      Michal Januszewski <spock@gentoo.org>
14978 L:      linux-fbdev@vger.kernel.org
14979 W:      http://dev.gentoo.org/~spock/projects/uvesafb/
14980 S:      Maintained
14981 F:      Documentation/fb/uvesafb.txt
14982 F:      drivers/video/fbdev/uvesafb.*
14983
14984 VF610 NAND DRIVER
14985 M:      Stefan Agner <stefan@agner.ch>
14986 L:      linux-mtd@lists.infradead.org
14987 S:      Supported
14988 F:      drivers/mtd/nand/raw/vf610_nfc.c
14989
14990 VFAT/FAT/MSDOS FILESYSTEM
14991 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
14992 S:      Maintained
14993 F:      Documentation/filesystems/vfat.txt
14994 F:      fs/fat/
14995
14996 VFIO DRIVER
14997 M:      Alex Williamson <alex.williamson@redhat.com>
14998 L:      kvm@vger.kernel.org
14999 T:      git git://github.com/awilliam/linux-vfio.git
15000 S:      Maintained
15001 F:      Documentation/vfio.txt
15002 F:      drivers/vfio/
15003 F:      include/linux/vfio.h
15004 F:      include/uapi/linux/vfio.h
15005
15006 VFIO MEDIATED DEVICE DRIVERS
15007 M:      Kirti Wankhede <kwankhede@nvidia.com>
15008 L:      kvm@vger.kernel.org
15009 S:      Maintained
15010 F:      Documentation/vfio-mediated-device.txt
15011 F:      drivers/vfio/mdev/
15012 F:      include/linux/mdev.h
15013 F:      samples/vfio-mdev/
15014
15015 VFIO PLATFORM DRIVER
15016 M:      Eric Auger <eric.auger@redhat.com>
15017 L:      kvm@vger.kernel.org
15018 S:      Maintained
15019 F:      drivers/vfio/platform/
15020
15021 VGA_SWITCHEROO
15022 R:      Lukas Wunner <lukas@wunner.de>
15023 S:      Maintained
15024 F:      Documentation/gpu/vga-switcheroo.rst
15025 F:      drivers/gpu/vga/vga_switcheroo.c
15026 F:      include/linux/vga_switcheroo.h
15027 T:      git git://anongit.freedesktop.org/drm/drm-misc
15028
15029 VIA RHINE NETWORK DRIVER
15030 S:      Orphan
15031 F:      drivers/net/ethernet/via/via-rhine.c
15032
15033 VIA SD/MMC CARD CONTROLLER DRIVER
15034 M:      Bruce Chang <brucechang@via.com.tw>
15035 M:      Harald Welte <HaraldWelte@viatech.com>
15036 S:      Maintained
15037 F:      drivers/mmc/host/via-sdmmc.c
15038
15039 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15040 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15041 L:      linux-fbdev@vger.kernel.org
15042 S:      Maintained
15043 F:      include/linux/via-core.h
15044 F:      include/linux/via-gpio.h
15045 F:      include/linux/via_i2c.h
15046 F:      drivers/video/fbdev/via/
15047
15048 VIA VELOCITY NETWORK DRIVER
15049 M:      Francois Romieu <romieu@fr.zoreil.com>
15050 L:      netdev@vger.kernel.org
15051 S:      Maintained
15052 F:      drivers/net/ethernet/via/via-velocity.*
15053
15054 VIDEO MULTIPLEXER DRIVER
15055 M:      Philipp Zabel <p.zabel@pengutronix.de>
15056 L:      linux-media@vger.kernel.org
15057 S:      Maintained
15058 F:      drivers/media/platform/video-mux.c
15059
15060 VIDEO I2C POLLING DRIVER
15061 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15062 L:      linux-media@vger.kernel.org
15063 S:      Maintained
15064 F:      drivers/media/i2c/video-i2c.c
15065
15066 VIDEOBUF2 FRAMEWORK
15067 M:      Pawel Osciak <pawel@osciak.com>
15068 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15069 M:      Kyungmin Park <kyungmin.park@samsung.com>
15070 L:      linux-media@vger.kernel.org
15071 S:      Maintained
15072 F:      drivers/media/v4l2-core/videobuf2-*
15073 F:      include/media/videobuf2-*
15074
15075 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15076 M:      Helen Koike <helen.koike@collabora.com>
15077 L:      linux-media@vger.kernel.org
15078 T:      git git://linuxtv.org/media_tree.git
15079 W:      https://linuxtv.org
15080 S:      Maintained
15081 F:      drivers/media/platform/vimc/*
15082
15083 VIRT LIB
15084 M:      Alex Williamson <alex.williamson@redhat.com>
15085 M:      Paolo Bonzini <pbonzini@redhat.com>
15086 L:      kvm@vger.kernel.org
15087 S:      Supported
15088 F:      virt/lib/
15089
15090 VIRTIO AND VHOST VSOCK DRIVER
15091 M:      Stefan Hajnoczi <stefanha@redhat.com>
15092 L:      kvm@vger.kernel.org
15093 L:      virtualization@lists.linux-foundation.org
15094 L:      netdev@vger.kernel.org
15095 S:      Maintained
15096 F:      include/linux/virtio_vsock.h
15097 F:      include/uapi/linux/virtio_vsock.h
15098 F:      include/uapi/linux/vsockmon.h
15099 F:      include/uapi/linux/vm_sockets_diag.h
15100 F:      net/vmw_vsock/diag.c
15101 F:      net/vmw_vsock/af_vsock_tap.c
15102 F:      net/vmw_vsock/virtio_transport_common.c
15103 F:      net/vmw_vsock/virtio_transport.c
15104 F:      drivers/net/vsockmon.c
15105 F:      drivers/vhost/vsock.c
15106 F:      drivers/vhost/vsock.h
15107 F:      tools/testing/vsock/
15108
15109 VIRTIO CONSOLE DRIVER
15110 M:      Amit Shah <amit@kernel.org>
15111 L:      virtualization@lists.linux-foundation.org
15112 S:      Maintained
15113 F:      drivers/char/virtio_console.c
15114 F:      include/linux/virtio_console.h
15115 F:      include/uapi/linux/virtio_console.h
15116
15117 VIRTIO CORE, NET AND BLOCK DRIVERS
15118 M:      "Michael S. Tsirkin" <mst@redhat.com>
15119 M:      Jason Wang <jasowang@redhat.com>
15120 L:      virtualization@lists.linux-foundation.org
15121 S:      Maintained
15122 F:      Documentation/devicetree/bindings/virtio/
15123 F:      drivers/virtio/
15124 F:      tools/virtio/
15125 F:      drivers/net/virtio_net.c
15126 F:      drivers/block/virtio_blk.c
15127 F:      include/linux/virtio*.h
15128 F:      include/uapi/linux/virtio_*.h
15129 F:      drivers/crypto/virtio/
15130 F:      mm/balloon_compaction.c
15131
15132 VIRTIO CRYPTO DRIVER
15133 M:      Gonglei <arei.gonglei@huawei.com>
15134 L:      virtualization@lists.linux-foundation.org
15135 L:      linux-crypto@vger.kernel.org
15136 S:      Maintained
15137 F:      drivers/crypto/virtio/
15138 F:      include/uapi/linux/virtio_crypto.h
15139
15140 VIRTIO DRIVERS FOR S390
15141 M:      Cornelia Huck <cohuck@redhat.com>
15142 M:      Halil Pasic <pasic@linux.ibm.com>
15143 L:      linux-s390@vger.kernel.org
15144 L:      virtualization@lists.linux-foundation.org
15145 L:      kvm@vger.kernel.org
15146 S:      Supported
15147 F:      drivers/s390/virtio/
15148 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15149
15150 VIRTIO GPU DRIVER
15151 M:      David Airlie <airlied@linux.ie>
15152 M:      Gerd Hoffmann <kraxel@redhat.com>
15153 L:      dri-devel@lists.freedesktop.org
15154 L:      virtualization@lists.linux-foundation.org
15155 T:      git git://anongit.freedesktop.org/drm/drm-misc
15156 S:      Maintained
15157 F:      drivers/gpu/drm/virtio/
15158 F:      include/uapi/linux/virtio_gpu.h
15159
15160 VIRTIO HOST (VHOST)
15161 M:      "Michael S. Tsirkin" <mst@redhat.com>
15162 M:      Jason Wang <jasowang@redhat.com>
15163 L:      kvm@vger.kernel.org
15164 L:      virtualization@lists.linux-foundation.org
15165 L:      netdev@vger.kernel.org
15166 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15167 S:      Maintained
15168 F:      drivers/vhost/
15169 F:      include/uapi/linux/vhost.h
15170
15171 VIRTIO INPUT DRIVER
15172 M:      Gerd Hoffmann <kraxel@redhat.com>
15173 S:      Maintained
15174 F:      drivers/virtio/virtio_input.c
15175 F:      include/uapi/linux/virtio_input.h
15176
15177 VIRTUAL BOX GUEST DEVICE DRIVER
15178 M:      Hans de Goede <hdegoede@redhat.com>
15179 M:      Arnd Bergmann <arnd@arndb.de>
15180 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15181 S:      Maintained
15182 F:      include/linux/vbox_utils.h
15183 F:      include/uapi/linux/vbox*.h
15184 F:      drivers/virt/vboxguest/
15185
15186 VIRTUAL SERIO DEVICE DRIVER
15187 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15188 S:      Maintained
15189 F:      drivers/input/serio/userio.c
15190 F:      include/uapi/linux/userio.h
15191
15192 VIVID VIRTUAL VIDEO DRIVER
15193 M:      Hans Verkuil <hverkuil@xs4all.nl>
15194 L:      linux-media@vger.kernel.org
15195 T:      git git://linuxtv.org/media_tree.git
15196 W:      https://linuxtv.org
15197 S:      Maintained
15198 F:      drivers/media/platform/vivid/*
15199
15200 VLYNQ BUS
15201 M:      Florian Fainelli <f.fainelli@gmail.com>
15202 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15203 S:      Maintained
15204 F:      drivers/vlynq/vlynq.c
15205 F:      include/linux/vlynq.h
15206
15207 VME SUBSYSTEM
15208 M:      Martyn Welch <martyn@welchs.me.uk>
15209 M:      Manohar Vanga <manohar.vanga@gmail.com>
15210 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15211 L:      devel@driverdev.osuosl.org
15212 S:      Maintained
15213 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15214 F:      Documentation/driver-api/vme.rst
15215 F:      drivers/staging/vme/
15216 F:      drivers/vme/
15217 F:      include/linux/vme*
15218
15219 VMWARE BALLOON DRIVER
15220 M:      Xavier Deguillard <xdeguillard@vmware.com>
15221 M:      Philip Moltmann <moltmann@vmware.com>
15222 M:      "VMware, Inc." <pv-drivers@vmware.com>
15223 L:      linux-kernel@vger.kernel.org
15224 S:      Maintained
15225 F:      drivers/misc/vmw_balloon.c
15226
15227 VMWARE HYPERVISOR INTERFACE
15228 M:      Alok Kataria <akataria@vmware.com>
15229 L:      virtualization@lists.linux-foundation.org
15230 S:      Supported
15231 F:      arch/x86/kernel/cpu/vmware.c
15232
15233 VMWARE PVRDMA DRIVER
15234 M:      Adit Ranadive <aditr@vmware.com>
15235 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15236 L:      linux-rdma@vger.kernel.org
15237 S:      Maintained
15238 F:      drivers/infiniband/hw/vmw_pvrdma/
15239
15240 VMware PVSCSI driver
15241 M:      Jim Gill <jgill@vmware.com>
15242 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15243 L:      linux-scsi@vger.kernel.org
15244 S:      Maintained
15245 F:      drivers/scsi/vmw_pvscsi.c
15246 F:      drivers/scsi/vmw_pvscsi.h
15247
15248 VMWARE VMMOUSE SUBDRIVER
15249 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15250 M:      "VMware, Inc." <pv-drivers@vmware.com>
15251 L:      linux-input@vger.kernel.org
15252 S:      Maintained
15253 F:      drivers/input/mouse/vmmouse.c
15254 F:      drivers/input/mouse/vmmouse.h
15255
15256 VMWARE VMXNET3 ETHERNET DRIVER
15257 M:      Ronak Doshi <doshir@vmware.com>
15258 M:      "VMware, Inc." <pv-drivers@vmware.com>
15259 L:      netdev@vger.kernel.org
15260 S:      Maintained
15261 F:      drivers/net/vmxnet3/
15262
15263 VOCORE VOCORE2 BOARD
15264 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15265 L:      linux-mips@linux-mips.org
15266 S:      Maintained
15267 F:      arch/mips/boot/dts/ralink/vocore2.dts
15268
15269 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15270 M:      Liam Girdwood <lgirdwood@gmail.com>
15271 M:      Mark Brown <broonie@kernel.org>
15272 L:      linux-kernel@vger.kernel.org
15273 W:      http://www.slimlogic.co.uk/?p=48
15274 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15275 S:      Supported
15276 F:      Documentation/devicetree/bindings/regulator/
15277 F:      Documentation/power/regulator/
15278 F:      drivers/regulator/
15279 F:      include/dt-bindings/regulator/
15280 F:      include/linux/regulator/
15281
15282 VRF
15283 M:      David Ahern <dsa@cumulusnetworks.com>
15284 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15285 L:      netdev@vger.kernel.org
15286 S:      Maintained
15287 F:      drivers/net/vrf.c
15288 F:      Documentation/networking/vrf.txt
15289
15290 VT1211 HARDWARE MONITOR DRIVER
15291 M:      Juerg Haefliger <juergh@gmail.com>
15292 L:      linux-hwmon@vger.kernel.org
15293 S:      Maintained
15294 F:      Documentation/hwmon/vt1211
15295 F:      drivers/hwmon/vt1211.c
15296
15297 VT8231 HARDWARE MONITOR DRIVER
15298 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15299 L:      linux-hwmon@vger.kernel.org
15300 S:      Maintained
15301 F:      drivers/hwmon/vt8231.c
15302
15303 VUB300 USB to SDIO/SD/MMC bridge chip
15304 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15305 L:      linux-mmc@vger.kernel.org
15306 L:      linux-usb@vger.kernel.org
15307 S:      Supported
15308 F:      drivers/mmc/host/vub300.c
15309
15310 W1 DALLAS'S 1-WIRE BUS
15311 M:      Evgeniy Polyakov <zbr@ioremap.net>
15312 S:      Maintained
15313 F:      Documentation/w1/
15314 F:      drivers/w1/
15315 F:      include/linux/w1.h
15316
15317 W83791D HARDWARE MONITORING DRIVER
15318 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15319 L:      linux-hwmon@vger.kernel.org
15320 S:      Maintained
15321 F:      Documentation/hwmon/w83791d
15322 F:      drivers/hwmon/w83791d.c
15323
15324 W83793 HARDWARE MONITORING DRIVER
15325 M:      Rudolf Marek <r.marek@assembler.cz>
15326 L:      linux-hwmon@vger.kernel.org
15327 S:      Maintained
15328 F:      Documentation/hwmon/w83793
15329 F:      drivers/hwmon/w83793.c
15330
15331 W83795 HARDWARE MONITORING DRIVER
15332 M:      Jean Delvare <jdelvare@suse.com>
15333 L:      linux-hwmon@vger.kernel.org
15334 S:      Maintained
15335 F:      drivers/hwmon/w83795.c
15336
15337 W83L51xD SD/MMC CARD INTERFACE DRIVER
15338 M:      Pierre Ossman <pierre@ossman.eu>
15339 S:      Maintained
15340 F:      drivers/mmc/host/wbsd.*
15341
15342 WACOM PROTOCOL 4 SERIAL TABLETS
15343 M:      Julian Squires <julian@cipht.net>
15344 M:      Hans de Goede <hdegoede@redhat.com>
15345 L:      linux-input@vger.kernel.org
15346 S:      Maintained
15347 F:      drivers/input/tablet/wacom_serial4.c
15348
15349 WATCHDOG DEVICE DRIVERS
15350 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15351 M:      Guenter Roeck <linux@roeck-us.net>
15352 L:      linux-watchdog@vger.kernel.org
15353 W:      http://www.linux-watchdog.org/
15354 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15355 S:      Maintained
15356 F:      Documentation/devicetree/bindings/watchdog/
15357 F:      Documentation/watchdog/
15358 F:      drivers/watchdog/
15359 F:      include/linux/watchdog.h
15360 F:      include/uapi/linux/watchdog.h
15361
15362 WHISKEYCOVE PMIC GPIO DRIVER
15363 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15364 L:      linux-gpio@vger.kernel.org
15365 S:      Maintained
15366 F:      drivers/gpio/gpio-wcove.c
15367
15368 WIIMOTE HID DRIVER
15369 M:      David Herrmann <dh.herrmann@googlemail.com>
15370 L:      linux-input@vger.kernel.org
15371 S:      Maintained
15372 F:      drivers/hid/hid-wiimote*
15373
15374 WILOCITY WIL6210 WIRELESS DRIVER
15375 M:      Maya Erez <merez@codeaurora.org>
15376 L:      linux-wireless@vger.kernel.org
15377 L:      wil6210@qti.qualcomm.com
15378 S:      Supported
15379 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15380 F:      drivers/net/wireless/ath/wil6210/
15381
15382 WIMAX STACK
15383 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15384 M:      linux-wimax@intel.com
15385 L:      wimax@linuxwimax.org (subscribers-only)
15386 S:      Supported
15387 W:      http://linuxwimax.org
15388 F:      Documentation/wimax/README.wimax
15389 F:      include/linux/wimax/debug.h
15390 F:      include/net/wimax.h
15391 F:      include/uapi/linux/wimax.h
15392 F:      net/wimax/
15393
15394 WINBOND CIR DRIVER
15395 M:      David Härdeman <david@hardeman.nu>
15396 S:      Maintained
15397 F:      drivers/media/rc/winbond-cir.c
15398
15399 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15400 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15401 L:      linux-watchdog@vger.kernel.org
15402 S:      Maintained
15403 F:      drivers/watchdog/ebc-c384_wdt.c
15404
15405 WINSYSTEMS WS16C48 GPIO DRIVER
15406 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15407 L:      linux-gpio@vger.kernel.org
15408 S:      Maintained
15409 F:      drivers/gpio/gpio-ws16c48.c
15410
15411 WISTRON LAPTOP BUTTON DRIVER
15412 M:      Miloslav Trmac <mitr@volny.cz>
15413 S:      Maintained
15414 F:      drivers/input/misc/wistron_btns.c
15415
15416 WL3501 WIRELESS PCMCIA CARD DRIVER
15417 L:      linux-wireless@vger.kernel.org
15418 S:      Odd fixes
15419 F:      drivers/net/wireless/wl3501*
15420
15421 WOLFSON MICROELECTRONICS DRIVERS
15422 L:      patches@opensource.cirrus.com
15423 T:      git https://github.com/CirrusLogic/linux-drivers.git
15424 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15425 S:      Supported
15426 F:      Documentation/hwmon/wm83??
15427 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15428 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15429 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15430 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15431 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15432 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15433 F:      drivers/clk/clk-wm83*.c
15434 F:      drivers/extcon/extcon-arizona.c
15435 F:      drivers/leds/leds-wm83*.c
15436 F:      drivers/gpio/gpio-*wm*.c
15437 F:      drivers/gpio/gpio-arizona.c
15438 F:      drivers/hwmon/wm83??-hwmon.c
15439 F:      drivers/input/misc/wm831x-on.c
15440 F:      drivers/input/touchscreen/wm831x-ts.c
15441 F:      drivers/input/touchscreen/wm97*.c
15442 F:      drivers/mfd/arizona*
15443 F:      drivers/mfd/wm*.c
15444 F:      drivers/mfd/cs47l24*
15445 F:      drivers/power/supply/wm83*.c
15446 F:      drivers/rtc/rtc-wm83*.c
15447 F:      drivers/regulator/wm8*.c
15448 F:      drivers/regulator/arizona*
15449 F:      drivers/video/backlight/wm83*_bl.c
15450 F:      drivers/watchdog/wm83*_wdt.c
15451 F:      include/linux/mfd/arizona/
15452 F:      include/linux/mfd/wm831x/
15453 F:      include/linux/mfd/wm8350/
15454 F:      include/linux/mfd/wm8400*
15455 F:      include/linux/regulator/arizona*
15456 F:      include/linux/wm97xx.h
15457 F:      include/sound/wm????.h
15458 F:      sound/soc/codecs/arizona.?
15459 F:      sound/soc/codecs/wm*
15460 F:      sound/soc/codecs/cs47l24*
15461
15462 WORKQUEUE
15463 M:      Tejun Heo <tj@kernel.org>
15464 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15465 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15466 S:      Maintained
15467 F:      include/linux/workqueue.h
15468 F:      kernel/workqueue.c
15469 F:      Documentation/core-api/workqueue.rst
15470
15471 X-POWERS AXP288 PMIC DRIVERS
15472 M:      Hans de Goede <hdegoede@redhat.com>
15473 S:      Maintained
15474 N:      axp288
15475 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15476
15477 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15478 M:      Chen-Yu Tsai <wens@csie.org>
15479 L:      linux-kernel@vger.kernel.org
15480 S:      Maintained
15481 N:      axp[128]
15482
15483 X.25 NETWORK LAYER
15484 M:      Andrew Hendry <andrew.hendry@gmail.com>
15485 L:      linux-x25@vger.kernel.org
15486 S:      Odd Fixes
15487 F:      Documentation/networking/x25*
15488 F:      include/net/x25*
15489 F:      net/x25/
15490
15491 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15492 M:      Thomas Gleixner <tglx@linutronix.de>
15493 M:      Ingo Molnar <mingo@redhat.com>
15494 R:      "H. Peter Anvin" <hpa@zytor.com>
15495 M:      x86@kernel.org
15496 L:      linux-kernel@vger.kernel.org
15497 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15498 S:      Maintained
15499 F:      Documentation/x86/
15500 F:      arch/x86/
15501
15502 X86 MCE INFRASTRUCTURE
15503 M:      Tony Luck <tony.luck@intel.com>
15504 M:      Borislav Petkov <bp@alien8.de>
15505 L:      linux-edac@vger.kernel.org
15506 S:      Maintained
15507 F:      arch/x86/kernel/cpu/mcheck/*
15508
15509 X86 MICROCODE UPDATE SUPPORT
15510 M:      Borislav Petkov <bp@alien8.de>
15511 S:      Maintained
15512 F:      arch/x86/kernel/cpu/microcode/*
15513
15514 X86 PLATFORM DRIVERS
15515 M:      Darren Hart <dvhart@infradead.org>
15516 M:      Andy Shevchenko <andy@infradead.org>
15517 L:      platform-driver-x86@vger.kernel.org
15518 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15519 S:      Maintained
15520 F:      drivers/platform/x86/
15521 F:      drivers/platform/olpc/
15522
15523 X86 VDSO
15524 M:      Andy Lutomirski <luto@amacapital.net>
15525 L:      linux-kernel@vger.kernel.org
15526 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15527 S:      Maintained
15528 F:      arch/x86/entry/vdso/
15529
15530 XC2028/3028 TUNER DRIVER
15531 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15532 L:      linux-media@vger.kernel.org
15533 W:      https://linuxtv.org
15534 T:      git git://linuxtv.org/media_tree.git
15535 S:      Maintained
15536 F:      drivers/media/tuners/tuner-xc2028.*
15537
15538 XDP SOCKETS (AF_XDP)
15539 M:      Björn Töpel <bjorn.topel@intel.com>
15540 M:      Magnus Karlsson <magnus.karlsson@intel.com>
15541 L:      netdev@vger.kernel.org
15542 S:      Maintained
15543 F:      kernel/bpf/xskmap.c
15544 F:      net/xdp/
15545
15546 XEN BLOCK SUBSYSTEM
15547 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15548 M:      Roger Pau Monné <roger.pau@citrix.com>
15549 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15550 S:      Supported
15551 F:      drivers/block/xen-blkback/*
15552 F:      drivers/block/xen*
15553
15554 XEN HYPERVISOR ARM
15555 M:      Stefano Stabellini <sstabellini@kernel.org>
15556 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15557 S:      Maintained
15558 F:      arch/arm/xen/
15559 F:      arch/arm/include/asm/xen/
15560
15561 XEN HYPERVISOR ARM64
15562 M:      Stefano Stabellini <sstabellini@kernel.org>
15563 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15564 S:      Maintained
15565 F:      arch/arm64/xen/
15566 F:      arch/arm64/include/asm/xen/
15567
15568 XEN HYPERVISOR INTERFACE
15569 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
15570 M:      Juergen Gross <jgross@suse.com>
15571 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15572 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
15573 S:      Supported
15574 F:      arch/x86/xen/
15575 F:      drivers/*/xen-*front.c
15576 F:      drivers/xen/
15577 F:      arch/x86/include/asm/xen/
15578 F:      arch/x86/include/asm/pvclock-abi.h
15579 F:      include/xen/
15580 F:      include/uapi/xen/
15581 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
15582 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
15583
15584 XEN NETWORK BACKEND DRIVER
15585 M:      Wei Liu <wei.liu2@citrix.com>
15586 M:      Paul Durrant <paul.durrant@citrix.com>
15587 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15588 L:      netdev@vger.kernel.org
15589 S:      Supported
15590 F:      drivers/net/xen-netback/*
15591
15592 XEN PCI SUBSYSTEM
15593 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15594 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15595 S:      Supported
15596 F:      arch/x86/pci/*xen*
15597 F:      drivers/pci/*xen*
15598
15599 XEN PVSCSI DRIVERS
15600 M:      Juergen Gross <jgross@suse.com>
15601 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15602 L:      linux-scsi@vger.kernel.org
15603 S:      Supported
15604 F:      drivers/scsi/xen-scsifront.c
15605 F:      drivers/xen/xen-scsiback.c
15606 F:      include/xen/interface/io/vscsiif.h
15607
15608 XEN SWIOTLB SUBSYSTEM
15609 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15610 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15611 L:      iommu@lists.linux-foundation.org
15612 S:      Supported
15613 F:      arch/x86/xen/*swiotlb*
15614 F:      drivers/xen/*swiotlb*
15615
15616 XEN SOUND FRONTEND DRIVER
15617 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
15618 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15619 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15620 S:      Supported
15621 F:      sound/xen/*
15622
15623 XFS FILESYSTEM
15624 M:      Darrick J. Wong <darrick.wong@oracle.com>
15625 M:      linux-xfs@vger.kernel.org
15626 L:      linux-xfs@vger.kernel.org
15627 W:      http://xfs.org/
15628 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
15629 S:      Supported
15630 F:      Documentation/filesystems/xfs.txt
15631 F:      fs/xfs/
15632
15633 XILINX AXI ETHERNET DRIVER
15634 M:      Anirudha Sarangi <anirudh@xilinx.com>
15635 M:      John Linn <John.Linn@xilinx.com>
15636 S:      Maintained
15637 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
15638
15639 XILINX UARTLITE SERIAL DRIVER
15640 M:      Peter Korsgaard <jacmet@sunsite.dk>
15641 L:      linux-serial@vger.kernel.org
15642 S:      Maintained
15643 F:      drivers/tty/serial/uartlite.c
15644
15645 XILINX VIDEO IP CORES
15646 M:      Hyun Kwon <hyun.kwon@xilinx.com>
15647 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15648 L:      linux-media@vger.kernel.org
15649 T:      git git://linuxtv.org/media_tree.git
15650 S:      Supported
15651 F:      Documentation/devicetree/bindings/media/xilinx/
15652 F:      drivers/media/platform/xilinx/
15653 F:      include/uapi/linux/xilinx-v4l2-controls.h
15654
15655 XILLYBUS DRIVER
15656 M:      Eli Billauer <eli.billauer@gmail.com>
15657 L:      linux-kernel@vger.kernel.org
15658 S:      Supported
15659 F:      drivers/char/xillybus/
15660
15661 XLP9XX I2C DRIVER
15662 M:      George Cherian <george.cherian@cavium.com>
15663 M:      Jan Glauber <jglauber@cavium.com>
15664 L:      linux-i2c@vger.kernel.org
15665 W:      http://www.cavium.com
15666 S:      Supported
15667 F:      drivers/i2c/busses/i2c-xlp9xx.c
15668
15669 XRA1403 GPIO EXPANDER
15670 M:      Nandor Han <nandor.han@ge.com>
15671 M:      Semi Malinen <semi.malinen@ge.com>
15672 L:      linux-gpio@vger.kernel.org
15673 S:      Maintained
15674 F:      drivers/gpio/gpio-xra1403.c
15675 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
15676
15677 XTENSA XTFPGA PLATFORM SUPPORT
15678 M:      Max Filippov <jcmvbkbc@gmail.com>
15679 L:      linux-xtensa@linux-xtensa.org
15680 S:      Maintained
15681 F:      drivers/spi/spi-xtensa-xtfpga.c
15682 F:      sound/soc/xtensa/xtfpga-i2s.c
15683
15684 YAM DRIVER FOR AX.25
15685 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
15686 L:      linux-hams@vger.kernel.org
15687 S:      Maintained
15688 F:      drivers/net/hamradio/yam*
15689 F:      include/linux/yam.h
15690
15691 YAMA SECURITY MODULE
15692 M:      Kees Cook <keescook@chromium.org>
15693 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
15694 S:      Supported
15695 F:      security/yama/
15696 F:      Documentation/admin-guide/LSM/Yama.rst
15697
15698 YEALINK PHONE DRIVER
15699 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
15700 L:      usbb2k-api-dev@nongnu.org
15701 S:      Maintained
15702 F:      Documentation/input/yealink.rst
15703 F:      drivers/input/misc/yealink.*
15704
15705 Z8530 DRIVER FOR AX.25
15706 M:      Joerg Reuter <jreuter@yaina.de>
15707 W:      http://yaina.de/jreuter/
15708 W:      http://www.qsl.net/dl1bke/
15709 L:      linux-hams@vger.kernel.org
15710 S:      Maintained
15711 F:      Documentation/networking/z8530drv.txt
15712 F:      drivers/net/hamradio/*scc.c
15713 F:      drivers/net/hamradio/z8530.h
15714
15715 ZBUD COMPRESSED PAGE ALLOCATOR
15716 M:      Seth Jennings <sjenning@redhat.com>
15717 M:      Dan Streetman <ddstreet@ieee.org>
15718 L:      linux-mm@kvack.org
15719 S:      Maintained
15720 F:      mm/zbud.c
15721 F:      include/linux/zbud.h
15722
15723 ZD1211RW WIRELESS DRIVER
15724 M:      Daniel Drake <dsd@gentoo.org>
15725 M:      Ulrich Kunitz <kune@deine-taler.de>
15726 W:      http://zd1211.ath.cx/wiki/DriverRewrite
15727 L:      linux-wireless@vger.kernel.org
15728 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
15729 S:      Maintained
15730 F:      drivers/net/wireless/zydas/zd1211rw/
15731
15732 ZD1301 MEDIA DRIVER
15733 M:      Antti Palosaari <crope@iki.fi>
15734 L:      linux-media@vger.kernel.org
15735 W:      https://linuxtv.org/
15736 W:      http://palosaari.fi/linux/
15737 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
15738 S:      Maintained
15739 F:      drivers/media/usb/dvb-usb-v2/zd1301*
15740
15741 ZD1301_DEMOD MEDIA DRIVER
15742 M:      Antti Palosaari <crope@iki.fi>
15743 L:      linux-media@vger.kernel.org
15744 W:      https://linuxtv.org/
15745 W:      http://palosaari.fi/linux/
15746 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
15747 S:      Maintained
15748 F:      drivers/media/dvb-frontends/zd1301_demod*
15749
15750 ZPOOL COMPRESSED PAGE STORAGE API
15751 M:      Dan Streetman <ddstreet@ieee.org>
15752 L:      linux-mm@kvack.org
15753 S:      Maintained
15754 F:      mm/zpool.c
15755 F:      include/linux/zpool.h
15756
15757 ZR36067 VIDEO FOR LINUX DRIVER
15758 L:      mjpeg-users@lists.sourceforge.net
15759 L:      linux-media@vger.kernel.org
15760 W:      http://mjpeg.sourceforge.net/driver-zoran/
15761 T:      hg https://linuxtv.org/hg/v4l-dvb
15762 S:      Odd Fixes
15763 F:      drivers/staging/media/zoran/
15764
15765 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
15766 M:      Minchan Kim <minchan@kernel.org>
15767 M:      Nitin Gupta <ngupta@vflare.org>
15768 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
15769 L:      linux-kernel@vger.kernel.org
15770 S:      Maintained
15771 F:      drivers/block/zram/
15772 F:      Documentation/blockdev/zram.txt
15773
15774 ZS DECSTATION Z85C30 SERIAL DRIVER
15775 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15776 S:      Maintained
15777 F:      drivers/tty/serial/zs.*
15778
15779 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
15780 M:      Minchan Kim <minchan@kernel.org>
15781 M:      Nitin Gupta <ngupta@vflare.org>
15782 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
15783 L:      linux-mm@kvack.org
15784 S:      Maintained
15785 F:      mm/zsmalloc.c
15786 F:      include/linux/zsmalloc.h
15787 F:      Documentation/vm/zsmalloc.rst
15788
15789 ZSWAP COMPRESSED SWAP CACHING
15790 M:      Seth Jennings <sjenning@redhat.com>
15791 M:      Dan Streetman <ddstreet@ieee.org>
15792 L:      linux-mm@kvack.org
15793 S:      Maintained
15794 F:      mm/zswap.c
15795
15796 THE REST
15797 M:      Linus Torvalds <torvalds@linux-foundation.org>
15798 L:      linux-kernel@vger.kernel.org
15799 Q:      http://patchwork.kernel.org/project/LKML/list/
15800 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
15801 S:      Buried alive in reporters
15802 F:      *
15803 F:      */