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@mathematik.tu-chemnitz.de>
 141 L:      netdev@vger.kernel.org
 142 S:      Maintained
 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 L:      linux-fsdevel@vger.kernel.org
 568 S:      Orphan
 569 F:      Documentation/filesystems/affs.txt
 570 F:      fs/affs/
 571
 572 AFS FILESYSTEM
 573 M:      David Howells <dhowells@redhat.com>
 574 L:      linux-afs@lists.infradead.org
 575 S:      Supported
 576 F:      fs/afs/
 577 F:      include/trace/events/afs.h
 578 F:      Documentation/filesystems/afs.txt
 579 W:      https://www.infradead.org/~dhowells/kafs/
 580
 581 AGPGART DRIVER
 582 M:      David Airlie <airlied@linux.ie>
 583 T:      git git://people.freedesktop.org/~airlied/linux (part of drm maint)
 584 S:      Maintained
 585 F:      drivers/char/agp/
 586 F:      include/linux/agp*
 587 F:      include/uapi/linux/agp*
 588
 589 AHA152X SCSI DRIVER
 590 M:      "Juergen E. Fischer" <fischer@norbit.de>
 591 L:      linux-scsi@vger.kernel.org
 592 S:      Maintained
 593 F:      drivers/scsi/aha152x*
 594 F:      drivers/scsi/pcmcia/aha152x*
 595
 596 AIC7XXX / AIC79XX SCSI DRIVER
 597 M:      Hannes Reinecke <hare@suse.com>
 598 L:      linux-scsi@vger.kernel.org
 599 S:      Maintained
 600 F:      drivers/scsi/aic7xxx/
 601
 602 AIMSLAB FM RADIO RECEIVER DRIVER
 603 M:      Hans Verkuil <hverkuil@xs4all.nl>
 604 L:      linux-media@vger.kernel.org
 605 T:      git git://linuxtv.org/media_tree.git
 606 W:      https://linuxtv.org
 607 S:      Maintained
 608 F:      drivers/media/radio/radio-aimslab*
 609
 610 AIO
 611 M:      Benjamin LaHaise <bcrl@kvack.org>
 612 L:      linux-aio@kvack.org
 613 S:      Supported
 614 F:      fs/aio.c
 615 F:      include/linux/*aio*.h
 616
 617 AIRSPY MEDIA DRIVER
 618 M:      Antti Palosaari <crope@iki.fi>
 619 L:      linux-media@vger.kernel.org
 620 W:      https://linuxtv.org
 621 W:      http://palosaari.fi/linux/
 622 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 623 T:      git git://linuxtv.org/anttip/media_tree.git
 624 S:      Maintained
 625 F:      drivers/media/usb/airspy/
 626
 627 ALACRITECH GIGABIT ETHERNET DRIVER
 628 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 629 S:      Maintained
 630 F:      drivers/net/ethernet/alacritech/*
 631
 632 ALCATEL SPEEDTOUCH USB DRIVER
 633 M:      Duncan Sands <duncan.sands@free.fr>
 634 L:      linux-usb@vger.kernel.org
 635 W:      http://www.linux-usb.org/SpeedTouch/
 636 S:      Maintained
 637 F:      drivers/usb/atm/speedtch.c
 638 F:      drivers/usb/atm/usbatm.c
 639
 640 ALCHEMY AU1XX0 MMC DRIVER
 641 M:      Manuel Lauss <manuel.lauss@gmail.com>
 642 S:      Maintained
 643 F:      drivers/mmc/host/au1xmmc.c
 644
 645 ALI1563 I2C DRIVER
 646 M:      Rudolf Marek <r.marek@assembler.cz>
 647 L:      linux-i2c@vger.kernel.org
 648 S:      Maintained
 649 F:      Documentation/i2c/busses/i2c-ali1563
 650 F:      drivers/i2c/busses/i2c-ali1563.c
 651
 652 ALLWINNER SECURITY SYSTEM
 653 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 654 L:      linux-crypto@vger.kernel.org
 655 S:      Maintained
 656 F:      drivers/crypto/sunxi-ss/
 657
 658 ALPHA PORT
 659 M:      Richard Henderson <rth@twiddle.net>
 660 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 661 M:      Matt Turner <mattst88@gmail.com>
 662 S:      Odd Fixes
 663 L:      linux-alpha@vger.kernel.org
 664 F:      arch/alpha/
 665
 666 ALPS PS/2 TOUCHPAD DRIVER
 667 R:      Pali Rohár <pali.rohar@gmail.com>
 668 F:      drivers/input/mouse/alps.*
 669
 670 ALTERA I2C CONTROLLER DRIVER
 671 M:      Thor Thayer <thor.thayer@linux.intel.com>
 672 S:      Maintained
 673 F:      drivers/i2c/busses/i2c-altera.c
 674
 675 ALTERA MAILBOX DRIVER
 676 M:      Ley Foon Tan <lftan@altera.com>
 677 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 678 S:      Maintained
 679 F:      drivers/mailbox/mailbox-altera.c
 680
 681 ALTERA PIO DRIVER
 682 M:      Tien Hock Loh <thloh@altera.com>
 683 L:      linux-gpio@vger.kernel.org
 684 S:      Maintained
 685 F:      drivers/gpio/gpio-altera.c
 686
 687 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 688 M:      Thor Thayer <thor.thayer@linux.intel.com>
 689 S:      Maintained
 690 F:      drivers/gpio/gpio-altera-a10sr.c
 691 F:      drivers/mfd/altera-a10sr.c
 692 F:      drivers/reset/reset-a10sr.c
 693 F:      include/linux/mfd/altera-a10sr.h
 694 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 695
 696 ALTERA TRIPLE SPEED ETHERNET DRIVER
 697 M:      Vince Bridgers <vbridger@opensource.altera.com>
 698 L:      netdev@vger.kernel.org
 699 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 700 S:      Maintained
 701 F:      drivers/net/ethernet/altera/
 702
 703 ALTERA UART/JTAG UART SERIAL DRIVERS
 704 M:      Tobias Klauser <tklauser@distanz.ch>
 705 L:      linux-serial@vger.kernel.org
 706 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 707 S:      Maintained
 708 F:      drivers/tty/serial/altera_uart.c
 709 F:      drivers/tty/serial/altera_jtaguart.c
 710 F:      include/linux/altera_uart.h
 711 F:      include/linux/altera_jtaguart.h
 712
 713 AMAZON ETHERNET DRIVERS
 714 M:      Netanel Belgazal <netanel@amazon.com>
 715 R:      Saeed Bishara <saeedb@amazon.com>
 716 R:      Zorik Machulsky <zorik@amazon.com>
 717 L:      netdev@vger.kernel.org
 718 S:      Supported
 719 F:      Documentation/networking/ena.txt
 720 F:      drivers/net/ethernet/amazon/
 721
 722 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 723 M:      Tom Lendacky <thomas.lendacky@amd.com>
 724 M:      Gary Hook <gary.hook@amd.com>
 725 L:      linux-crypto@vger.kernel.org
 726 S:      Supported
 727 F:      drivers/crypto/ccp/
 728 F:      include/linux/ccp.h
 729
 730 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 731 M:      Huang Rui <ray.huang@amd.com>
 732 L:      linux-hwmon@vger.kernel.org
 733 S:      Supported
 734 F:      Documentation/hwmon/fam15h_power
 735 F:      drivers/hwmon/fam15h_power.c
 736
 737 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 738 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 739 S:      Orphan
 740 F:      drivers/usb/gadget/udc/amd5536udc.*
 741
 742 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 743 P:      Andres Salomon <dilinger@queued.net>
 744 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 745 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 746 S:      Supported
 747 F:      drivers/char/hw_random/geode-rng.c
 748 F:      drivers/crypto/geode*
 749 F:      drivers/video/fbdev/geode/
 750 F:      arch/x86/include/asm/geode.h
 751
 752 AMD IOMMU (AMD-VI)
 753 M:      Joerg Roedel <joro@8bytes.org>
 754 L:      iommu@lists.linux-foundation.org
 755 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 756 S:      Maintained
 757 F:      drivers/iommu/amd_iommu*.[ch]
 758 F:      include/linux/amd-iommu.h
 759
 760 AMD KFD
 761 M:      Oded Gabbay <oded.gabbay@gmail.com>
 762 L:      dri-devel@lists.freedesktop.org
 763 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 764 S:      Supported
 765 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 766 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 767 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 768 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 769 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 770 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 771 F:      drivers/gpu/drm/amd/amdkfd/
 772 F:      drivers/gpu/drm/amd/include/cik_structs.h
 773 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 774 F:      drivers/gpu/drm/amd/include/vi_structs.h
 775 F:      include/uapi/linux/kfd_ioctl.h
 776
 777 AMD SEATTLE DEVICE TREE SUPPORT
 778 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 779 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 780 M:      Tom Lendacky <thomas.lendacky@amd.com>
 781 S:      Supported
 782 F:      arch/arm64/boot/dts/amd/
 783
 784 AMD XGBE DRIVER
 785 M:      Tom Lendacky <thomas.lendacky@amd.com>
 786 L:      netdev@vger.kernel.org
 787 S:      Supported
 788 F:      drivers/net/ethernet/amd/xgbe/
 789 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 790
 791 AMS (Apple Motion Sensor) DRIVER
 792 M:      Michael Hanselmann <linux-kernel@hansmi.ch>
 793 S:      Supported
 794 F:      drivers/macintosh/ams/
 795
 796 ANALOG DEVICES INC AD9389B DRIVER
 797 M:      Hans Verkuil <hans.verkuil@cisco.com>
 798 L:      linux-media@vger.kernel.org
 799 S:      Maintained
 800 F:      drivers/media/i2c/ad9389b*
 801
 802 ANALOG DEVICES INC ADV7180 DRIVER
 803 M:      Lars-Peter Clausen <lars@metafoo.de>
 804 L:      linux-media@vger.kernel.org
 805 W:      http://ez.analog.com/community/linux-device-drivers
 806 S:      Supported
 807 F:      drivers/media/i2c/adv7180.c
 808
 809 ANALOG DEVICES INC ADV748X DRIVER
 810 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 811 L:      linux-media@vger.kernel.org
 812 S:      Maintained
 813 F:      drivers/media/i2c/adv748x/*
 814
 815 ANALOG DEVICES INC ADV7511 DRIVER
 816 M:      Hans Verkuil <hans.verkuil@cisco.com>
 817 L:      linux-media@vger.kernel.org
 818 S:      Maintained
 819 F:      drivers/media/i2c/adv7511*
 820
 821 ANALOG DEVICES INC ADV7604 DRIVER
 822 M:      Hans Verkuil <hans.verkuil@cisco.com>
 823 L:      linux-media@vger.kernel.org
 824 S:      Maintained
 825 F:      drivers/media/i2c/adv7604*
 826
 827 ANALOG DEVICES INC ADV7842 DRIVER
 828 M:      Hans Verkuil <hans.verkuil@cisco.com>
 829 L:      linux-media@vger.kernel.org
 830 S:      Maintained
 831 F:      drivers/media/i2c/adv7842*
 832
 833 ANALOG DEVICES INC ASOC CODEC DRIVERS
 834 M:      Lars-Peter Clausen <lars@metafoo.de>
 835 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 836 W:      http://wiki.analog.com/
 837 W:      http://ez.analog.com/community/linux-device-drivers
 838 S:      Supported
 839 F:      sound/soc/codecs/adau*
 840 F:      sound/soc/codecs/adav*
 841 F:      sound/soc/codecs/ad1*
 842 F:      sound/soc/codecs/ad7*
 843 F:      sound/soc/codecs/ssm*
 844 F:      sound/soc/codecs/sigmadsp.*
 845
 846 ANALOG DEVICES INC DMA DRIVERS
 847 M:      Lars-Peter Clausen <lars@metafoo.de>
 848 W:      http://ez.analog.com/community/linux-device-drivers
 849 S:      Supported
 850 F:      drivers/dma/dma-axi-dmac.c
 851
 852 ANALOG DEVICES INC IIO DRIVERS
 853 M:      Lars-Peter Clausen <lars@metafoo.de>
 854 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 855 W:      http://wiki.analog.com/
 856 W:      http://ez.analog.com/community/linux-device-drivers
 857 S:      Supported
 858 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 859 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 860 F:      drivers/iio/*/ad*
 861 F:      drivers/iio/adc/ltc2497*
 862 X:      drivers/iio/*/adjd*
 863 F:      drivers/staging/iio/*/ad*
 864
 865 ANDES ARCHITECTURE
 866 M:      Greentime Hu <green.hu@gmail.com>
 867 M:      Vincent Chen <deanbo422@gmail.com>
 868 T:      git https://github.com/andestech/linux.git
 869 S:      Supported
 870 F:      arch/nds32/
 871 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 872 F:      Documentation/devicetree/bindings/nds32/
 873 K:      nds32
 874 N:      nds32
 875
 876 ANDROID CONFIG FRAGMENTS
 877 M:      Rob Herring <robh@kernel.org>
 878 S:      Supported
 879 F:      kernel/configs/android*
 880
 881 ANDROID DRIVERS
 882 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 883 M:      Arve Hjønnevåg <arve@android.com>
 884 M:      Todd Kjos <tkjos@android.com>
 885 M:      Martijn Coenen <maco@android.com>
 886 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 887 L:      devel@driverdev.osuosl.org
 888 S:      Supported
 889 F:      drivers/android/
 890 F:      drivers/staging/android/
 891
 892 ANDROID GOLDFISH PIC DRIVER
 893 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 894 S:      Supported
 895 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 896 F:      drivers/irqchip/irq-goldfish-pic.c
 897
 898 ANDROID GOLDFISH RTC DRIVER
 899 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 900 S:      Supported
 901 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 902 F:      drivers/rtc/rtc-goldfish.c
 903
 904 ANDROID ION DRIVER
 905 M:      Laura Abbott <labbott@redhat.com>
 906 M:      Sumit Semwal <sumit.semwal@linaro.org>
 907 L:      devel@driverdev.osuosl.org
 908 S:      Supported
 909 F:      drivers/staging/android/ion
 910 F:      drivers/staging/android/uapi/ion.h
 911
 912 AOA (Apple Onboard Audio) ALSA DRIVER
 913 M:      Johannes Berg <johannes@sipsolutions.net>
 914 L:      linuxppc-dev@lists.ozlabs.org
 915 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 916 S:      Maintained
 917 F:      sound/aoa/
 918
 919 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 920 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 921 L:      linux-iio@vger.kernel.org
 922 S:      Maintained
 923 F:      drivers/iio/adc/stx104.c
 924
 925 APM DRIVER
 926 M:      Jiri Kosina <jikos@kernel.org>
 927 S:      Odd fixes
 928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
 929 F:      arch/x86/kernel/apm_32.c
 930 F:      include/linux/apm_bios.h
 931 F:      include/uapi/linux/apm_bios.h
 932 F:      drivers/char/apm-emulation.c
 933
 934 APPARMOR SECURITY MODULE
 935 M:      John Johansen <john.johansen@canonical.com>
 936 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
 937 W:      wiki.apparmor.net
 938 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
 939 S:      Supported
 940 F:      security/apparmor/
 941 F:      Documentation/admin-guide/LSM/apparmor.rst
 942
 943 APPLE BCM5974 MULTITOUCH DRIVER
 944 M:      Henrik Rydberg <rydberg@bitmath.org>
 945 L:      linux-input@vger.kernel.org
 946 S:      Odd fixes
 947 F:      drivers/input/mouse/bcm5974.c
 948
 949 APPLE SMC DRIVER
 950 M:      Henrik Rydberg <rydberg@bitmath.org>
 951 L:      linux-hwmon@vger.kernel.org
 952 S:      Odd fixes
 953 F:      drivers/hwmon/applesmc.c
 954
 955 APPLETALK NETWORK LAYER
 956 L:      netdev@vger.kernel.org
 957 S:      Odd fixes
 958 F:      drivers/net/appletalk/
 959 F:      net/appletalk/
 960
 961 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
 962 M:      Duc Dang <dhdang@apm.com>
 963 S:      Supported
 964 F:      arch/arm64/boot/dts/apm/
 965
 966 APPLIED MICRO (APM) X-GENE SOC EDAC
 967 M:      Loc Ho <lho@apm.com>
 968 S:      Supported
 969 F:      drivers/edac/xgene_edac.c
 970 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
 971
 972 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
 973 M:      Iyappan Subramanian <isubramanian@apm.com>
 974 M:      Keyur Chudgar <kchudgar@apm.com>
 975 S:      Supported
 976 F:      drivers/net/ethernet/apm/xgene-v2/
 977
 978 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
 979 M:      Iyappan Subramanian <isubramanian@apm.com>
 980 M:      Keyur Chudgar <kchudgar@apm.com>
 981 M:      Quan Nguyen <qnguyen@apm.com>
 982 S:      Supported
 983 F:      drivers/net/ethernet/apm/xgene/
 984 F:      drivers/net/phy/mdio-xgene.c
 985 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
 986 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
 987
 988 APPLIED MICRO (APM) X-GENE SOC PMU
 989 M:      Tai Nguyen <ttnguyen@apm.com>
 990 S:      Supported
 991 F:      drivers/perf/xgene_pmu.c
 992 F:      Documentation/perf/xgene-pmu.txt
 993 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
 994
 995 APTINA CAMERA SENSOR PLL
 996 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
 997 L:      linux-media@vger.kernel.org
 998 S:      Maintained
 999 F:      drivers/media/i2c/aptina-pll.*
1000
1001 ARC FRAMEBUFFER DRIVER
1002 M:      Jaya Kumar <jayalk@intworks.biz>
1003 S:      Maintained
1004 F:      drivers/video/fbdev/arcfb.c
1005 F:      drivers/video/fbdev/core/fb_defio.c
1006
1007 ARC PGU DRM DRIVER
1008 M:      Alexey Brodkin <abrodkin@synopsys.com>
1009 S:      Supported
1010 F:      drivers/gpu/drm/arc/
1011 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1012
1013 ARCNET NETWORK LAYER
1014 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1015 L:      netdev@vger.kernel.org
1016 S:      Maintained
1017 F:      drivers/net/arcnet/
1018 F:      include/uapi/linux/if_arcnet.h
1019
1020 ARM ARCHITECTED TIMER DRIVER
1021 M:      Mark Rutland <mark.rutland@arm.com>
1022 M:      Marc Zyngier <marc.zyngier@arm.com>
1023 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1024 S:      Maintained
1025 F:      arch/arm/include/asm/arch_timer.h
1026 F:      arch/arm64/include/asm/arch_timer.h
1027 F:      drivers/clocksource/arm_arch_timer.c
1028
1029 ARM HDLCD DRM DRIVER
1030 M:      Liviu Dudau <liviu.dudau@arm.com>
1031 S:      Supported
1032 F:      drivers/gpu/drm/arm/hdlcd_*
1033 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1034
1035 ARM MALI-DP DRM DRIVER
1036 M:      Liviu Dudau <liviu.dudau@arm.com>
1037 M:      Brian Starkey <brian.starkey@arm.com>
1038 M:      Mali DP Maintainers <malidp@foss.arm.com>
1039 S:      Supported
1040 F:      drivers/gpu/drm/arm/
1041 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1042
1043 ARM MFM AND FLOPPY DRIVERS
1044 M:      Ian Molton <spyro@f2s.com>
1045 S:      Maintained
1046 F:      arch/arm/lib/floppydma.S
1047 F:      arch/arm/include/asm/floppy.h
1048
1049 ARM PMU PROFILING AND DEBUGGING
1050 M:      Will Deacon <will.deacon@arm.com>
1051 M:      Mark Rutland <mark.rutland@arm.com>
1052 S:      Maintained
1053 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1054 F:      arch/arm*/kernel/perf_*
1055 F:      arch/arm/oprofile/common.c
1056 F:      arch/arm*/kernel/hw_breakpoint.c
1057 F:      arch/arm*/include/asm/hw_breakpoint.h
1058 F:      arch/arm*/include/asm/perf_event.h
1059 F:      drivers/perf/*
1060 F:      include/linux/perf/arm_pmu.h
1061 F:      Documentation/devicetree/bindings/arm/pmu.txt
1062 F:      Documentation/devicetree/bindings/perf/
1063
1064 ARM PORT
1065 M:      Russell King <linux@armlinux.org.uk>
1066 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1067 W:      http://www.armlinux.org.uk/
1068 S:      Odd Fixes
1069 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1070 F:      arch/arm/
1071 X:      arch/arm/boot/dts/
1072
1073 ARM PRIMECELL AACI PL041 DRIVER
1074 M:      Russell King <linux@armlinux.org.uk>
1075 S:      Odd Fixes
1076 F:      sound/arm/aaci.*
1077
1078 ARM PRIMECELL BUS SUPPORT
1079 M:      Russell King <linux@armlinux.org.uk>
1080 S:      Odd Fixes
1081 F:      drivers/amba/
1082 F:      include/linux/amba/bus.h
1083
1084 ARM PRIMECELL CLCD PL110 DRIVER
1085 M:      Russell King <linux@armlinux.org.uk>
1086 S:      Odd Fixes
1087 F:      drivers/video/fbdev/amba-clcd.*
1088
1089 ARM PRIMECELL KMI PL050 DRIVER
1090 M:      Russell King <linux@armlinux.org.uk>
1091 S:      Odd Fixes
1092 F:      drivers/input/serio/ambakmi.*
1093 F:      include/linux/amba/kmi.h
1094
1095 ARM PRIMECELL MMCI PL180/1 DRIVER
1096 M:      Russell King <linux@armlinux.org.uk>
1097 S:      Odd Fixes
1098 F:      drivers/mmc/host/mmci.*
1099 F:      include/linux/amba/mmci.h
1100
1101 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1102 M:      Russell King <linux@armlinux.org.uk>
1103 S:      Odd Fixes
1104 F:      drivers/tty/serial/amba-pl01*.c
1105 F:      include/linux/amba/serial.h
1106
1107 ARM SMMU DRIVERS
1108 M:      Will Deacon <will.deacon@arm.com>
1109 R:      Robin Murphy <robin.murphy@arm.com>
1110 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1111 S:      Maintained
1112 F:      drivers/iommu/arm-smmu.c
1113 F:      drivers/iommu/arm-smmu-v3.c
1114 F:      drivers/iommu/io-pgtable-arm.c
1115 F:      drivers/iommu/io-pgtable-arm-v7s.c
1116
1117 ARM SUB-ARCHITECTURES
1118 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1119 S:      Maintained
1120 F:      arch/arm/mach-*/
1121 F:      arch/arm/plat-*/
1122 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1123
1124 ARM/ACTIONS SEMI ARCHITECTURE
1125 M:      Andreas Färber <afaerber@suse.de>
1126 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1127 S:      Maintained
1128 N:      owl
1129 F:      arch/arm/mach-actions/
1130 F:      arch/arm/boot/dts/owl-*
1131 F:      arch/arm64/boot/dts/actions/
1132 F:      drivers/clocksource/owl-*
1133 F:      drivers/soc/actions/
1134 F:      include/dt-bindings/power/owl-*
1135 F:      include/linux/soc/actions/
1136 F:      Documentation/devicetree/bindings/arm/actions.txt
1137 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1138 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1139
1140 ARM/ADS SPHERE MACHINE SUPPORT
1141 M:      Lennert Buytenhek <kernel@wantstofly.org>
1142 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1143 S:      Maintained
1144
1145 ARM/AFEB9260 MACHINE SUPPORT
1146 M:      Sergey Lapin <slapin@ossfans.org>
1147 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1148 S:      Maintained
1149
1150 ARM/AJECO 1ARM MACHINE SUPPORT
1151 M:      Lennert Buytenhek <kernel@wantstofly.org>
1152 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1153 S:      Maintained
1154
1155 ARM/Allwinner SoC Clock Support
1156 M:      Emilio López <emilio@elopez.com.ar>
1157 S:      Maintained
1158 F:      drivers/clk/sunxi/
1159
1160 ARM/Allwinner sunXi SoC support
1161 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1162 M:      Chen-Yu Tsai <wens@csie.org>
1163 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1164 S:      Maintained
1165 N:      sun[x456789]i
1166 N:      sun50i
1167 F:      arch/arm/mach-sunxi/
1168 F:      arch/arm64/boot/dts/allwinner/
1169 F:      drivers/clk/sunxi-ng/
1170 F:      drivers/pinctrl/sunxi/
1171 F:      drivers/soc/sunxi/
1172 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1173
1174 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1175 M:      Neil Armstrong <narmstrong@baylibre.com>
1176 M:      Jerome Brunet <jbrunet@baylibre.com>
1177 L:      linux-amlogic@lists.infradead.org
1178 S:      Maintained
1179 F:      drivers/clk/meson/
1180 F:      include/dt-bindings/clock/meson*
1181 F:      include/dt-bindings/clock/gxbb*
1182 F:      Documentation/devicetree/bindings/clock/amlogic*
1183
1184 ARM/Amlogic Meson SoC support
1185 M:      Carlo Caione <carlo@caione.org>
1186 M:      Kevin Hilman <khilman@baylibre.com>
1187 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1188 L:      linux-amlogic@lists.infradead.org
1189 W:      http://linux-meson.com/
1190 S:      Maintained
1191 F:      arch/arm/mach-meson/
1192 F:      arch/arm/boot/dts/meson*
1193 F:      arch/arm64/boot/dts/amlogic/
1194 F:      drivers/pinctrl/meson/
1195 F:      drivers/mmc/host/meson*
1196 N:      meson
1197
1198 ARM/Annapurna Labs ALPINE ARCHITECTURE
1199 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1200 M:      Antoine Tenart <antoine.tenart@free-electrons.com>
1201 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1202 S:      Maintained
1203 F:      arch/arm/mach-alpine/
1204 F:      arch/arm/boot/dts/alpine*
1205 F:      arch/arm64/boot/dts/al/
1206 F:      drivers/*/*alpine*
1207
1208 ARM/ARTPEC MACHINE SUPPORT
1209 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1210 M:      Lars Persson <lars.persson@axis.com>
1211 S:      Maintained
1212 L:      linux-arm-kernel@axis.com
1213 F:      arch/arm/mach-artpec
1214 F:      arch/arm/boot/dts/artpec6*
1215 F:      drivers/clk/axis
1216 F:      drivers/crypto/axis
1217 F:      drivers/pinctrl/pinctrl-artpec*
1218 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1219
1220 ARM/ASPEED I2C DRIVER
1221 M:      Brendan Higgins <brendanhiggins@google.com>
1222 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1223 R:      Joel Stanley <joel@jms.id.au>
1224 L:      linux-i2c@vger.kernel.org
1225 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1226 S:      Maintained
1227 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1228 F:      drivers/i2c/busses/i2c-aspeed.c
1229 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1230 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1231
1232 ARM/ASPEED MACHINE SUPPORT
1233 M:      Joel Stanley <joel@jms.id.au>
1234 R:      Andrew Jeffery <andrew@aj.id.au>
1235 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1236 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1237 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1238 S:      Supported
1239 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1240 F:      arch/arm/mach-aspeed/
1241 F:      arch/arm/boot/dts/aspeed-*
1242 N:      aspeed
1243
1244 ARM/ATMEL AT91 Clock Support
1245 M:      Boris Brezillon <boris.brezillon@bootlin.com>
1246 S:      Maintained
1247 F:      drivers/clk/at91
1248
1249 ARM/CALXEDA HIGHBANK ARCHITECTURE
1250 M:      Rob Herring <robh@kernel.org>
1251 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1252 S:      Maintained
1253 F:      arch/arm/mach-highbank/
1254 F:      arch/arm/boot/dts/highbank.dts
1255 F:      arch/arm/boot/dts/ecx-*.dts*
1256
1257 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1258 M:      Krzysztof Halasa <khalasa@piap.pl>
1259 S:      Maintained
1260 F:      arch/arm/mach-cns3xxx/
1261
1262 ARM/CAVIUM THUNDER NETWORK DRIVER
1263 M:      Sunil Goutham <sgoutham@cavium.com>
1264 M:      Robert Richter <rric@kernel.org>
1265 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1266 S:      Supported
1267 F:      drivers/net/ethernet/cavium/thunder/
1268
1269 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1270 M:      Lukasz Majewski <lukma@denx.de>
1271 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1272 S:      Maintained
1273 F:      arch/arm/mach-ep93xx/ts72xx.c
1274
1275 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1276 M:      Alexander Shiyan <shc_work@mail.ru>
1277 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1278 S:      Odd Fixes
1279 N:      clps711x
1280
1281 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1282 M:      Lennert Buytenhek <kernel@wantstofly.org>
1283 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1284 S:      Maintained
1285
1286 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1287 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1288 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1289 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1290 S:      Maintained
1291 F:      arch/arm/mach-ep93xx/
1292 F:      arch/arm/mach-ep93xx/include/mach/
1293
1294 ARM/CLKDEV SUPPORT
1295 M:      Russell King <linux@armlinux.org.uk>
1296 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1297 S:      Maintained
1298 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1299 F:      drivers/clk/clkdev.c
1300
1301 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1302 M:      Mike Rapoport <mike@compulab.co.il>
1303 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1304 S:      Maintained
1305
1306 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1307 M:      Baruch Siach <baruch@tkos.co.il>
1308 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1309 S:      Maintained
1310 F:      arch/arm/boot/dts/cx92755*
1311 N:      digicolor
1312
1313 ARM/CONTEC MICRO9 MACHINE SUPPORT
1314 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1315 S:      Maintained
1316 F:      arch/arm/mach-ep93xx/micro9.c
1317
1318 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1319 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1320 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1321 S:      Maintained
1322 F:      drivers/hwtracing/coresight/*
1323 F:      Documentation/trace/coresight.txt
1324 F:      Documentation/trace/coresight-cpu-debug.txt
1325 F:      Documentation/devicetree/bindings/arm/coresight.txt
1326 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1327 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1328 F:      tools/perf/arch/arm/util/pmu.c
1329 F:      tools/perf/arch/arm/util/auxtrace.c
1330 F:      tools/perf/arch/arm/util/cs-etm.c
1331 F:      tools/perf/arch/arm/util/cs-etm.h
1332 F:      tools/perf/util/cs-etm.*
1333 F:      tools/perf/util/cs-etm-decoder/*
1334
1335 ARM/CORGI MACHINE SUPPORT
1336 M:      Richard Purdie <rpurdie@rpsys.net>
1337 S:      Maintained
1338
1339 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1340 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1341 M:      Linus Walleij <linus.walleij@linaro.org>
1342 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1343 T:      git git://github.com/ulli-kroll/linux.git
1344 S:      Maintained
1345 F:      Documentation/devicetree/bindings/arm/gemini.txt
1346 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1347 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1348 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1349 F:      arch/arm/mach-gemini/
1350 F:      drivers/net/ethernet/cortina/
1351 F:      drivers/pinctrl/pinctrl-gemini.c
1352 F:      drivers/rtc/rtc-ftrtc010.c
1353
1354 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1355 M:      Barry Song <baohua@kernel.org>
1356 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1357 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1358 S:      Maintained
1359 F:      arch/arm/boot/dts/prima2*
1360 F:      arch/arm/mach-prima2/
1361 F:      drivers/clk/sirf/
1362 F:      drivers/clocksource/timer-prima2.c
1363 F:      drivers/clocksource/timer-atlas7.c
1364 N:      [^a-z]sirf
1365
1366 ARM/EBSA110 MACHINE SUPPORT
1367 M:      Russell King <linux@armlinux.org.uk>
1368 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1369 W:      http://www.armlinux.org.uk/
1370 S:      Maintained
1371 F:      arch/arm/mach-ebsa110/
1372 F:      drivers/net/ethernet/amd/am79c961a.*
1373
1374 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1375 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1376 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1377 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1378 S:      Maintained
1379 N:      efm32
1380
1381 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1382 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1383 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1384 S:      Maintained
1385 F:      arch/arm/mach-pxa/ezx.c
1386
1387 ARM/FARADAY FA526 PORT
1388 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1389 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1390 S:      Maintained
1391 T:      git git://git.berlios.de/gemini-board
1392 F:      arch/arm/mm/*-fa*
1393
1394 ARM/FOOTBRIDGE ARCHITECTURE
1395 M:      Russell King <linux@armlinux.org.uk>
1396 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1397 W:      http://www.armlinux.org.uk/
1398 S:      Maintained
1399 F:      arch/arm/include/asm/hardware/dec21285.h
1400 F:      arch/arm/mach-footbridge/
1401
1402 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1403 M:      Shawn Guo <shawnguo@kernel.org>
1404 M:      Sascha Hauer <s.hauer@pengutronix.de>
1405 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1406 R:      Fabio Estevam <fabio.estevam@nxp.com>
1407 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1408 S:      Maintained
1409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1410 F:      arch/arm/mach-imx/
1411 F:      arch/arm/mach-mxs/
1412 F:      arch/arm/boot/dts/imx*
1413 F:      arch/arm/configs/imx*_defconfig
1414 F:      drivers/clk/imx/
1415 F:      drivers/soc/imx/
1416 F:      include/soc/imx/
1417
1418 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1419 M:      Shawn Guo <shawnguo@kernel.org>
1420 M:      Sascha Hauer <s.hauer@pengutronix.de>
1421 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1422 R:      Stefan Agner <stefan@agner.ch>
1423 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1424 S:      Maintained
1425 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1426 F:      arch/arm/mach-imx/*vf610*
1427 F:      arch/arm/boot/dts/vf*
1428
1429 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1430 M:      Lennert Buytenhek <kernel@wantstofly.org>
1431 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1432 S:      Maintained
1433
1434 ARM/GUMSTIX MACHINE SUPPORT
1435 M:      Steve Sakoman <sakoman@gmail.com>
1436 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1437 S:      Maintained
1438
1439 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1440 M:      Philipp Zabel <philipp.zabel@gmail.com>
1441 M:      Paul Parsons <lost.distance@yahoo.com>
1442 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1443 S:      Maintained
1444 F:      arch/arm/mach-pxa/hx4700.c
1445 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1446 F:      sound/soc/pxa/hx4700.c
1447
1448 ARM/HISILICON SOC SUPPORT
1449 M:      Wei Xu <xuwei5@hisilicon.com>
1450 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1451 W:      http://www.hisilicon.com
1452 S:      Supported
1453 T:      git git://github.com/hisilicon/linux-hisi.git
1454 F:      arch/arm/mach-hisi/
1455 F:      arch/arm/boot/dts/hi3*
1456 F:      arch/arm/boot/dts/hip*
1457 F:      arch/arm/boot/dts/hisi*
1458 F:      arch/arm64/boot/dts/hisilicon/
1459
1460 ARM/HP JORNADA 7XX MACHINE SUPPORT
1461 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1462 W:      www.jlime.com
1463 S:      Maintained
1464 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1465 F:      arch/arm/mach-sa1100/jornada720.c
1466 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1467
1468 ARM/IGEP MACHINE SUPPORT
1469 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1470 M:      Javier Martinez Canillas <javier@dowhile0.org>
1471 L:      linux-omap@vger.kernel.org
1472 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1473 S:      Maintained
1474 F:      arch/arm/boot/dts/omap3-igep*
1475
1476 ARM/INCOME PXA270 SUPPORT
1477 M:      Marek Vasut <marek.vasut@gmail.com>
1478 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1479 S:      Maintained
1480 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1481
1482 ARM/INTEL IOP13XX ARM ARCHITECTURE
1483 M:      Lennert Buytenhek <kernel@wantstofly.org>
1484 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1485 S:      Maintained
1486
1487 ARM/INTEL IOP32X 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 IOP33X ARM ARCHITECTURE
1493 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1494 S:      Orphan
1495
1496 ARM/INTEL IQ81342EX MACHINE SUPPORT
1497 M:      Lennert Buytenhek <kernel@wantstofly.org>
1498 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1499 S:      Maintained
1500
1501 ARM/INTEL IXDP2850 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 IXP4XX ARM ARCHITECTURE
1507 M:      Imre Kaloz <kaloz@openwrt.org>
1508 M:      Krzysztof Halasa <khalasa@piap.pl>
1509 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1510 S:      Maintained
1511 F:      arch/arm/mach-ixp4xx/
1512
1513 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1514 M:      Jonathan Cameron <jic23@cam.ac.uk>
1515 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1516 S:      Maintained
1517 F:      arch/arm/mach-pxa/stargate2.c
1518 F:      drivers/pcmcia/pxa2xx_stargate2.c
1519
1520 ARM/INTEL XSC3 (MANZANO) ARM CORE
1521 M:      Lennert Buytenhek <kernel@wantstofly.org>
1522 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1523 S:      Maintained
1524
1525 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
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/LG1K ARCHITECTURE
1531 M:      Chanho Min <chanho.min@lge.com>
1532 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1533 S:      Maintained
1534 F:      arch/arm64/boot/dts/lg/
1535
1536 ARM/LOGICPD PXA270 MACHINE SUPPORT
1537 M:      Lennert Buytenhek <kernel@wantstofly.org>
1538 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1539 S:      Maintained
1540
1541 ARM/LPC18XX ARCHITECTURE
1542 M:      Joachim Eastwood <manabian@gmail.com>
1543 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1544 S:      Maintained
1545 F:      arch/arm/boot/dts/lpc43*
1546 F:      drivers/clk/nxp/clk-lpc18xx*
1547 F:      drivers/clocksource/time-lpc32xx.c
1548 F:      drivers/i2c/busses/i2c-lpc2k.c
1549 F:      drivers/memory/pl172.c
1550 F:      drivers/mtd/spi-nor/nxp-spifi.c
1551 F:      drivers/rtc/rtc-lpc24xx.c
1552 N:      lpc18xx
1553
1554 ARM/LPC32XX SOC SUPPORT
1555 M:      Vladimir Zapolskiy <vz@mleia.com>
1556 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1557 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1558 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1559 S:      Maintained
1560 F:      arch/arm/boot/dts/lpc32*
1561 F:      arch/arm/mach-lpc32xx/
1562 F:      drivers/i2c/busses/i2c-pnx.c
1563 F:      drivers/net/ethernet/nxp/lpc_eth.c
1564 F:      drivers/usb/host/ohci-nxp.c
1565 F:      drivers/watchdog/pnx4008_wdt.c
1566 N:      lpc32xx
1567
1568 ARM/MAGICIAN MACHINE SUPPORT
1569 M:      Philipp Zabel <philipp.zabel@gmail.com>
1570 S:      Maintained
1571
1572 ARM/Marvell Dove/MV78xx0/Orion SOC support
1573 M:      Jason Cooper <jason@lakedaemon.net>
1574 M:      Andrew Lunn <andrew@lunn.ch>
1575 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1576 M:      Gregory Clement <gregory.clement@bootlin.com>
1577 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1578 S:      Maintained
1579 F:      Documentation/devicetree/bindings/soc/dove/
1580 F:      arch/arm/mach-dove/
1581 F:      arch/arm/mach-mv78xx0/
1582 F:      arch/arm/mach-orion5x/
1583 F:      arch/arm/plat-orion/
1584 F:      arch/arm/boot/dts/dove*
1585 F:      arch/arm/boot/dts/orion5x*
1586
1587 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1588 M:      Jason Cooper <jason@lakedaemon.net>
1589 M:      Andrew Lunn <andrew@lunn.ch>
1590 M:      Gregory Clement <gregory.clement@bootlin.com>
1591 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1592 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1593 S:      Maintained
1594 F:      arch/arm/boot/dts/armada*
1595 F:      arch/arm/boot/dts/kirkwood*
1596 F:      arch/arm/configs/mvebu_*_defconfig
1597 F:      arch/arm/mach-mvebu/
1598 F:      arch/arm64/boot/dts/marvell/armada*
1599 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1600 F:      drivers/cpufreq/mvebu-cpufreq.c
1601 F:      drivers/irqchip/irq-armada-370-xp.c
1602 F:      drivers/irqchip/irq-mvebu-*
1603 F:      drivers/pinctrl/mvebu/
1604 F:      drivers/rtc/rtc-armada38x.c
1605
1606 ARM/Mediatek RTC DRIVER
1607 M:      Eddie Huang <eddie.huang@mediatek.com>
1608 M:      Sean Wang <sean.wang@mediatek.com>
1609 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1610 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1611 S:      Maintained
1612 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1613 F:      drivers/rtc/rtc-mt6397.c
1614 F:      drivers/rtc/rtc-mt7622.c
1615
1616 ARM/Mediatek SoC support
1617 M:      Matthias Brugger <matthias.bgg@gmail.com>
1618 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1619 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1620 S:      Maintained
1621 F:      arch/arm/boot/dts/mt6*
1622 F:      arch/arm/boot/dts/mt7*
1623 F:      arch/arm/boot/dts/mt8*
1624 F:      arch/arm/mach-mediatek/
1625 F:      arch/arm64/boot/dts/mediatek/
1626 N:      mtk
1627 K:      mediatek
1628
1629 ARM/Mediatek USB3 PHY DRIVER
1630 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1631 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1632 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1633 S:      Maintained
1634 F:      drivers/phy/mediatek/phy-mtk-tphy.c
1635
1636 ARM/MICREL KS8695 ARCHITECTURE
1637 M:      Greg Ungerer <gerg@uclinux.org>
1638 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1639 F:      arch/arm/mach-ks8695/
1640 S:      Odd Fixes
1641
1642 ARM/Microchip (AT91) SoC support
1643 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1644 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1645 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1646 W:      http://www.linux4sam.org
1647 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91.git
1648 S:      Supported
1649 N:      at91
1650 N:      atmel
1651 F:      arch/arm/mach-at91/
1652 F:      include/soc/at91/
1653 F:      arch/arm/boot/dts/at91*.dts
1654 F:      arch/arm/boot/dts/at91*.dtsi
1655 F:      arch/arm/boot/dts/sama*.dts
1656 F:      arch/arm/boot/dts/sama*.dtsi
1657 F:      arch/arm/include/debug/at91.S
1658 F:      drivers/memory/atmel*
1659 F:      drivers/watchdog/sama5d4_wdt.c
1660 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1661 X:      drivers/net/wireless/atmel/
1662
1663 ARM/MIOA701 MACHINE SUPPORT
1664 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1665 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1666 F:      arch/arm/mach-pxa/mioa701.c
1667 S:      Maintained
1668
1669 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1670 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1671 S:      Maintained
1672
1673 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1674 M:      Linus Walleij <linus.walleij@linaro.org>
1675 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1676 S:      Maintained
1677 F:      arch/arm/mach-nomadik/
1678 F:      arch/arm/mach-u300/
1679 F:      arch/arm/mach-ux500/
1680 F:      arch/arm/boot/dts/ste-*
1681 F:      drivers/clk/clk-nomadik.c
1682 F:      drivers/clk/clk-u300.c
1683 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1684 F:      drivers/clocksource/timer-u300.c
1685 F:      drivers/dma/coh901318*
1686 F:      drivers/dma/ste_dma40*
1687 F:      drivers/hwspinlock/u8500_hsem.c
1688 F:      drivers/i2c/busses/i2c-nomadik.c
1689 F:      drivers/i2c/busses/i2c-stu300.c
1690 F:      drivers/mfd/ab3100*
1691 F:      drivers/mfd/ab8500*
1692 F:      drivers/mfd/abx500*
1693 F:      drivers/mfd/dbx500*
1694 F:      drivers/mfd/db8500*
1695 F:      drivers/pinctrl/nomadik/
1696 F:      drivers/pinctrl/pinctrl-coh901*
1697 F:      drivers/pinctrl/pinctrl-u300.c
1698 F:      drivers/rtc/rtc-ab3100.c
1699 F:      drivers/rtc/rtc-ab8500.c
1700 F:      drivers/rtc/rtc-coh901331.c
1701 F:      drivers/rtc/rtc-pl031.c
1702 F:      drivers/watchdog/coh901327_wdt.c
1703 F:      Documentation/devicetree/bindings/arm/ste-*
1704 F:      Documentation/devicetree/bindings/arm/ux500/
1705 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1706
1707 ARM/NUVOTON NPCM ARCHITECTURE
1708 M:      Avi Fishman <avifishman70@gmail.com>
1709 M:      Tomer Maimon <tmaimon77@gmail.com>
1710 R:      Patrick Venture <venture@google.com>
1711 R:      Nancy Yuen <yuenn@google.com>
1712 R:      Brendan Higgins <brendanhiggins@google.com>
1713 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1714 S:      Supported
1715 F:      arch/arm/mach-npcm/
1716 F:      arch/arm/boot/dts/nuvoton-npcm*
1717 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1718 F:      drivers/*/*npcm*
1719 F:      Documentation/*/*npcm*
1720
1721 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1722 M:      Wan ZongShun <mcuos.com@gmail.com>
1723 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1724 W:      http://www.mcuos.com
1725 S:      Maintained
1726 F:      arch/arm/mach-w90x900/
1727 F:      drivers/input/keyboard/w90p910_keypad.c
1728 F:      drivers/input/touchscreen/w90p910_ts.c
1729 F:      drivers/watchdog/nuc900_wdt.c
1730 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1731 F:      drivers/mtd/nand/raw/nuc900_nand.c
1732 F:      drivers/rtc/rtc-nuc900.c
1733 F:      drivers/spi/spi-nuc900.c
1734 F:      drivers/usb/host/ehci-w90x900.c
1735 F:      drivers/video/fbdev/nuc900fb.c
1736
1737 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1738 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1739 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1740 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1741 S:      Supported
1742
1743 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1744 M:      Alexander Clouter <alex@digriz.org.uk>
1745 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1746 W:      http://www.digriz.org.uk/ts78xx/kernel
1747 S:      Maintained
1748 F:      arch/arm/mach-orion5x/ts78xx-*
1749
1750 ARM/OXNAS platform support
1751 M:      Neil Armstrong <narmstrong@baylibre.com>
1752 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1753 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1754 S:      Maintained
1755 F:      arch/arm/mach-oxnas/
1756 F:      arch/arm/boot/dts/ox8*.dts*
1757 N:      oxnas
1758
1759 ARM/PALM TREO SUPPORT
1760 M:      Tomas Cech <sleep_walker@suse.com>
1761 L:      linux-arm-kernel@lists.infradead.org
1762 W:      http://hackndev.com
1763 S:      Maintained
1764 F:      arch/arm/mach-pxa/palmtreo.*
1765
1766 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1767 M:      Marek Vasut <marek.vasut@gmail.com>
1768 L:      linux-arm-kernel@lists.infradead.org
1769 W:      http://hackndev.com
1770 S:      Maintained
1771 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1772 F:      arch/arm/mach-pxa/palmtx.c
1773 F:      arch/arm/mach-pxa/palmt5.*
1774 F:      arch/arm/mach-pxa/include/mach/palmld.h
1775 F:      arch/arm/mach-pxa/palmld.c
1776 F:      arch/arm/mach-pxa/palmte2.*
1777 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1778 F:      arch/arm/mach-pxa/palmtc.c
1779
1780 ARM/PALMZ72 SUPPORT
1781 M:      Sergey Lapin <slapin@ossfans.org>
1782 L:      linux-arm-kernel@lists.infradead.org
1783 W:      http://hackndev.com
1784 S:      Maintained
1785 F:      arch/arm/mach-pxa/palmz72.*
1786
1787 ARM/PLEB SUPPORT
1788 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1789 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1790 S:      Maintained
1791
1792 ARM/PT DIGITAL BOARD PORT
1793 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1794 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1795 W:      http://www.armlinux.org.uk/
1796 S:      Maintained
1797
1798 ARM/QUALCOMM SUPPORT
1799 M:      Andy Gross <andy.gross@linaro.org>
1800 M:      David Brown <david.brown@linaro.org>
1801 L:      linux-arm-msm@vger.kernel.org
1802 L:      linux-soc@vger.kernel.org
1803 S:      Maintained
1804 F:      Documentation/devicetree/bindings/soc/qcom/
1805 F:      arch/arm/boot/dts/qcom-*.dts
1806 F:      arch/arm/boot/dts/qcom-*.dtsi
1807 F:      arch/arm/mach-qcom/
1808 F:      arch/arm64/boot/dts/qcom/*
1809 F:      drivers/i2c/busses/i2c-qup.c
1810 F:      drivers/clk/qcom/
1811 F:      drivers/dma/qcom/
1812 F:      drivers/soc/qcom/
1813 F:      drivers/spi/spi-qup.c
1814 F:      drivers/tty/serial/msm_serial.c
1815 F:      drivers/*/pm8???-*
1816 F:      drivers/mfd/ssbi.c
1817 F:      drivers/firmware/qcom_scm.c
1818 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1819
1820 ARM/RADISYS ENP2611 MACHINE SUPPORT
1821 M:      Lennert Buytenhek <kernel@wantstofly.org>
1822 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1823 S:      Maintained
1824
1825 ARM/REALTEK ARCHITECTURE
1826 M:      Andreas Färber <afaerber@suse.de>
1827 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1828 S:      Maintained
1829 F:      arch/arm64/boot/dts/realtek/
1830 F:      Documentation/devicetree/bindings/arm/realtek.txt
1831
1832 ARM/RENESAS ARM64 ARCHITECTURE
1833 M:      Simon Horman <horms@verge.net.au>
1834 M:      Magnus Damm <magnus.damm@gmail.com>
1835 L:      linux-renesas-soc@vger.kernel.org
1836 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1837 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1838 S:      Supported
1839 F:      arch/arm64/boot/dts/renesas/
1840 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1841 F:      drivers/soc/renesas/
1842 F:      include/linux/soc/renesas/
1843
1844 ARM/RISCPC ARCHITECTURE
1845 M:      Russell King <linux@armlinux.org.uk>
1846 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1847 W:      http://www.armlinux.org.uk/
1848 S:      Maintained
1849 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1850 F:      arch/arm/include/asm/hardware/ioc.h
1851 F:      arch/arm/include/asm/hardware/iomd.h
1852 F:      arch/arm/include/asm/hardware/memc.h
1853 F:      arch/arm/mach-rpc/
1854 F:      drivers/net/ethernet/8390/etherh.c
1855 F:      drivers/net/ethernet/i825xx/ether1*
1856 F:      drivers/net/ethernet/seeq/ether3*
1857 F:      drivers/scsi/arm/
1858
1859 ARM/Rockchip SoC support
1860 M:      Heiko Stuebner <heiko@sntech.de>
1861 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1862 L:      linux-rockchip@lists.infradead.org
1863 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1864 S:      Maintained
1865 F:      arch/arm/boot/dts/rk3*
1866 F:      arch/arm/boot/dts/rv1108*
1867 F:      arch/arm/mach-rockchip/
1868 F:      drivers/clk/rockchip/
1869 F:      drivers/i2c/busses/i2c-rk3x.c
1870 F:      drivers/*/*rockchip*
1871 F:      drivers/*/*/*rockchip*
1872 F:      sound/soc/rockchip/
1873 N:      rockchip
1874
1875 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
1876 M:      Kukjin Kim <kgene@kernel.org>
1877 M:      Krzysztof Kozlowski <krzk@kernel.org>
1878 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1879 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1880 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
1881 S:      Maintained
1882 F:      arch/arm/boot/dts/s3c*
1883 F:      arch/arm/boot/dts/s5p*
1884 F:      arch/arm/boot/dts/exynos*
1885 F:      arch/arm64/boot/dts/exynos/
1886 F:      arch/arm/plat-samsung/
1887 F:      arch/arm/mach-s3c24*/
1888 F:      arch/arm/mach-s3c64xx/
1889 F:      arch/arm/mach-s5p*/
1890 F:      arch/arm/mach-exynos*/
1891 F:      drivers/*/*s3c24*
1892 F:      drivers/*/*/*s3c24*
1893 F:      drivers/*/*s3c64xx*
1894 F:      drivers/*/*s5pv210*
1895 F:      drivers/memory/samsung/*
1896 F:      drivers/soc/samsung/*
1897 F:      Documentation/arm/Samsung/
1898 F:      Documentation/devicetree/bindings/arm/samsung/
1899 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
1900 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
1901 N:      exynos
1902
1903 ARM/SAMSUNG MOBILE MACHINE SUPPORT
1904 M:      Kyungmin Park <kyungmin.park@samsung.com>
1905 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1906 S:      Maintained
1907 F:      arch/arm/mach-s5pv210/
1908
1909 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
1910 M:      Kyungmin Park <kyungmin.park@samsung.com>
1911 M:      Kamil Debski <kamil@wypas.org>
1912 M:      Andrzej Hajda <a.hajda@samsung.com>
1913 L:      linux-arm-kernel@lists.infradead.org
1914 L:      linux-media@vger.kernel.org
1915 S:      Maintained
1916 F:      drivers/media/platform/s5p-g2d/
1917
1918 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
1919 M:      Marek Szyprowski <m.szyprowski@samsung.com>
1920 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1921 L:      linux-media@vger.kernel.org
1922 S:      Maintained
1923 F:      drivers/media/platform/s5p-cec/
1924 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
1925
1926 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
1927 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
1928 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
1929 L:      linux-arm-kernel@lists.infradead.org
1930 L:      linux-media@vger.kernel.org
1931 S:      Maintained
1932 F:      drivers/media/platform/s5p-jpeg/
1933
1934 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
1935 M:      Kyungmin Park <kyungmin.park@samsung.com>
1936 M:      Kamil Debski <kamil@wypas.org>
1937 M:      Jeongtae Park <jtp.park@samsung.com>
1938 M:      Andrzej Hajda <a.hajda@samsung.com>
1939 L:      linux-arm-kernel@lists.infradead.org
1940 L:      linux-media@vger.kernel.org
1941 S:      Maintained
1942 F:      arch/arm/plat-samsung/s5p-dev-mfc.c
1943 F:      drivers/media/platform/s5p-mfc/
1944
1945 ARM/SHMOBILE ARM ARCHITECTURE
1946 M:      Simon Horman <horms@verge.net.au>
1947 M:      Magnus Damm <magnus.damm@gmail.com>
1948 L:      linux-renesas-soc@vger.kernel.org
1949 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1950 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1951 S:      Supported
1952 F:      arch/arm/boot/dts/emev2*
1953 F:      arch/arm/boot/dts/r7s*
1954 F:      arch/arm/boot/dts/r8a*
1955 F:      arch/arm/boot/dts/sh*
1956 F:      arch/arm/configs/shmobile_defconfig
1957 F:      arch/arm/include/debug/renesas-scif.S
1958 F:      arch/arm/mach-shmobile/
1959 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1960 F:      drivers/soc/renesas/
1961 F:      include/linux/soc/renesas/
1962
1963 ARM/SOCFPGA ARCHITECTURE
1964 M:      Dinh Nguyen <dinguyen@kernel.org>
1965 S:      Maintained
1966 F:      arch/arm/mach-socfpga/
1967 F:      arch/arm/boot/dts/socfpga*
1968 F:      arch/arm/configs/socfpga_defconfig
1969 F:      arch/arm64/boot/dts/altera/
1970 W:      http://www.rocketboards.org
1971 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
1972
1973 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
1974 M:      Dinh Nguyen <dinguyen@kernel.org>
1975 S:      Maintained
1976 F:      drivers/clk/socfpga/
1977
1978 ARM/SOCFPGA EDAC SUPPORT
1979 M:      Thor Thayer <thor.thayer@linux.intel.com>
1980 S:      Maintained
1981 F:      drivers/edac/altera_edac.
1982
1983 ARM/SPREADTRUM SoC SUPPORT
1984 M:      Orson Zhai <orsonzhai@gmail.com>
1985 M:      Baolin Wang <baolin.wang@linaro.org>
1986 M:      Chunyan Zhang <zhang.lyra@gmail.com>
1987 S:      Maintained
1988 F:      arch/arm64/boot/dts/sprd
1989 N:      sprd
1990
1991 ARM/STI ARCHITECTURE
1992 M:      Patrice Chotard <patrice.chotard@st.com>
1993 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1994 W:      http://www.stlinux.com
1995 S:      Maintained
1996 F:      arch/arm/mach-sti/
1997 F:      arch/arm/boot/dts/sti*
1998 F:      drivers/char/hw_random/st-rng.c
1999 F:      drivers/clocksource/arm_global_timer.c
2000 F:      drivers/clocksource/clksrc_st_lpc.c
2001 F:      drivers/cpufreq/sti-cpufreq.c
2002 F:      drivers/dma/st_fdma*
2003 F:      drivers/i2c/busses/i2c-st.c
2004 F:      drivers/media/rc/st_rc.c
2005 F:      drivers/media/platform/sti/c8sectpfe/
2006 F:      drivers/mmc/host/sdhci-st.c
2007 F:      drivers/phy/st/phy-miphy28lp.c
2008 F:      drivers/phy/st/phy-stih407-usb.c
2009 F:      drivers/pinctrl/pinctrl-st.c
2010 F:      drivers/remoteproc/st_remoteproc.c
2011 F:      drivers/remoteproc/st_slim_rproc.c
2012 F:      drivers/reset/sti/
2013 F:      drivers/rtc/rtc-st-lpc.c
2014 F:      drivers/tty/serial/st-asc.c
2015 F:      drivers/usb/dwc3/dwc3-st.c
2016 F:      drivers/usb/host/ehci-st.c
2017 F:      drivers/usb/host/ohci-st.c
2018 F:      drivers/watchdog/st_lpc_wdt.c
2019 F:      drivers/ata/ahci_st.c
2020 F:      include/linux/remoteproc/st_slim_rproc.h
2021
2022 ARM/STM32 ARCHITECTURE
2023 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2024 M:      Alexandre Torgue <alexandre.torgue@st.com>
2025 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2026 S:      Maintained
2027 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2028 N:      stm32
2029 F:      arch/arm/boot/dts/stm32*
2030 F:      arch/arm/mach-stm32/
2031 F:      drivers/clocksource/armv7m_systick.c
2032
2033 ARM/Synaptics Berlin SoC support
2034 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2035 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2036 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2037 S:      Maintained
2038 F:      arch/arm/mach-berlin/
2039 F:      arch/arm/boot/dts/berlin*
2040 F:      arch/arm64/boot/dts/marvell/berlin*
2041
2042 ARM/TANGO ARCHITECTURE
2043 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2044 M:      Mans Rullgard <mans@mansr.com>
2045 L:      linux-arm-kernel@lists.infradead.org
2046 S:      Odd Fixes
2047 N:      tango
2048
2049 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2050 M:      Lennert Buytenhek <kernel@wantstofly.org>
2051 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2052 S:      Maintained
2053
2054 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2055 M:      Hans Verkuil <hans.verkuil@cisco.com>
2056 L:      linux-tegra@vger.kernel.org
2057 L:      linux-media@vger.kernel.org
2058 S:      Maintained
2059 F:      drivers/media/platform/tegra-cec/
2060 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2061
2062 ARM/TETON BGA MACHINE SUPPORT
2063 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2064 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2065 S:      Maintained
2066
2067 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2068 M:      Santosh Shilimkar <ssantosh@kernel.org>
2069 L:      linux-kernel@vger.kernel.org
2070 S:      Maintained
2071 F:      drivers/memory/*emif*
2072
2073 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2074 M:      Santosh Shilimkar <ssantosh@kernel.org>
2075 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2076 S:      Maintained
2077 F:      arch/arm/mach-keystone/
2078 F:      arch/arm/boot/dts/keystone-*
2079 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2080
2081 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2082 M:      Santosh Shilimkar <ssantosh@kernel.org>
2083 L:      linux-kernel@vger.kernel.org
2084 S:      Maintained
2085 F:      drivers/clk/keystone/
2086
2087 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2088 M:      Santosh Shilimkar <ssantosh@kernel.org>
2089 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2090 L:      linux-kernel@vger.kernel.org
2091 S:      Maintained
2092 F:      drivers/clocksource/timer-keystone.c
2093
2094 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2095 M:      Santosh Shilimkar <ssantosh@kernel.org>
2096 L:      linux-kernel@vger.kernel.org
2097 S:      Maintained
2098 F:      drivers/power/reset/keystone-reset.c
2099
2100 ARM/THECUS N2100 MACHINE SUPPORT
2101 M:      Lennert Buytenhek <kernel@wantstofly.org>
2102 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2103 S:      Maintained
2104
2105 ARM/TOSA MACHINE SUPPORT
2106 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2107 M:      Dirk Opfer <dirk@opfer-online.de>
2108 S:      Maintained
2109
2110 ARM/UNIPHIER ARCHITECTURE
2111 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2112 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2113 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2114 S:      Maintained
2115 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2116 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2117 F:      arch/arm/boot/dts/uniphier*
2118 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2119 F:      arch/arm/mach-uniphier/
2120 F:      arch/arm/mm/cache-uniphier.c
2121 F:      arch/arm64/boot/dts/socionext/uniphier*
2122 F:      drivers/bus/uniphier-system-bus.c
2123 F:      drivers/clk/uniphier/
2124 F:      drivers/gpio/gpio-uniphier.c
2125 F:      drivers/i2c/busses/i2c-uniphier*
2126 F:      drivers/irqchip/irq-uniphier-aidet.c
2127 F:      drivers/pinctrl/uniphier/
2128 F:      drivers/reset/reset-uniphier.c
2129 F:      drivers/tty/serial/8250/8250_uniphier.c
2130 N:      uniphier
2131
2132 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2133 M:      Ulf Hansson <ulf.hansson@linaro.org>
2134 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2135 T:      git git://git.linaro.org/people/ulfh/clk.git
2136 S:      Maintained
2137 F:      drivers/clk/ux500/
2138
2139 ARM/VERSATILE EXPRESS PLATFORM
2140 M:      Liviu Dudau <liviu.dudau@arm.com>
2141 M:      Sudeep Holla <sudeep.holla@arm.com>
2142 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2143 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2144 S:      Maintained
2145 F:      arch/arm/boot/dts/vexpress*
2146 F:      arch/arm64/boot/dts/arm/
2147 F:      arch/arm/mach-vexpress/
2148 F:      */*/vexpress*
2149 F:      */*/*/vexpress*
2150 F:      drivers/clk/versatile/clk-vexpress-osc.c
2151 F:      drivers/clocksource/versatile.c
2152 N:      mps2
2153
2154 ARM/VFP SUPPORT
2155 M:      Russell King <linux@armlinux.org.uk>
2156 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2157 W:      http://www.armlinux.org.uk/
2158 S:      Maintained
2159 F:      arch/arm/vfp/
2160
2161 ARM/VOIPAC PXA270 SUPPORT
2162 M:      Marek Vasut <marek.vasut@gmail.com>
2163 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2164 S:      Maintained
2165 F:      arch/arm/mach-pxa/vpac270.c
2166 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2167
2168 ARM/VT8500 ARM ARCHITECTURE
2169 M:      Tony Prisk <linux@prisktech.co.nz>
2170 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2171 S:      Maintained
2172 F:      arch/arm/mach-vt8500/
2173 F:      drivers/clocksource/vt8500_timer.c
2174 F:      drivers/i2c/busses/i2c-wmt.c
2175 F:      drivers/mmc/host/wmt-sdmmc.c
2176 F:      drivers/pwm/pwm-vt8500.c
2177 F:      drivers/rtc/rtc-vt8500.c
2178 F:      drivers/tty/serial/vt8500_serial.c
2179 F:      drivers/usb/host/ehci-platform.c
2180 F:      drivers/usb/host/uhci-platform.c
2181 F:      drivers/video/fbdev/vt8500lcdfb.*
2182 F:      drivers/video/fbdev/wm8505fb*
2183 F:      drivers/video/fbdev/wmt_ge_rops.*
2184
2185 ARM/ZIPIT Z2 SUPPORT
2186 M:      Marek Vasut <marek.vasut@gmail.com>
2187 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2188 S:      Maintained
2189 F:      arch/arm/mach-pxa/z2.c
2190 F:      arch/arm/mach-pxa/include/mach/z2.h
2191
2192 ARM/ZTE ARCHITECTURE
2193 M:      Jun Nie <jun.nie@linaro.org>
2194 M:      Baoyou Xie <baoyou.xie@linaro.org>
2195 M:      Shawn Guo <shawnguo@kernel.org>
2196 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2197 S:      Maintained
2198 F:      arch/arm/boot/dts/zx2967*
2199 F:      arch/arm/mach-zx/
2200 F:      arch/arm64/boot/dts/zte/
2201 F:      drivers/clk/zte/
2202 F:      drivers/dma/zx_dma.c
2203 F:      drivers/gpio/gpio-zx.c
2204 F:      drivers/i2c/busses/i2c-zx2967.c
2205 F:      drivers/mmc/host/dw_mmc-zx.*
2206 F:      drivers/pinctrl/zte/
2207 F:      drivers/soc/zte/
2208 F:      drivers/thermal/zx2967_thermal.c
2209 F:      drivers/watchdog/zx2967_wdt.c
2210 F:      Documentation/devicetree/bindings/arm/zte.txt
2211 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2212 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2213 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2214 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2215 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2216 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2217 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2218 F:      Documentation/devicetree/bindings/soc/zte/
2219 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2220 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2221 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2222 F:      include/dt-bindings/clock/zx2967*.h
2223 F:      include/dt-bindings/soc/zte,*.h
2224 F:      sound/soc/codecs/zx_aud96p22.c
2225 F:      sound/soc/zte/
2226
2227 ARM/ZYNQ ARCHITECTURE
2228 M:      Michal Simek <michal.simek@xilinx.com>
2229 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2230 W:      http://wiki.xilinx.com
2231 T:      git https://github.com/Xilinx/linux-xlnx.git
2232 S:      Supported
2233 F:      arch/arm/mach-zynq/
2234 F:      drivers/cpuidle/cpuidle-zynq.c
2235 F:      drivers/block/xsysace.c
2236 N:      zynq
2237 N:      xilinx
2238 F:      drivers/clocksource/cadence_ttc_timer.c
2239 F:      drivers/i2c/busses/i2c-cadence.c
2240 F:      drivers/mmc/host/sdhci-of-arasan.c
2241 F:      drivers/edac/synopsys_edac.c
2242
2243 ARM64 PORT (AARCH64 ARCHITECTURE)
2244 M:      Catalin Marinas <catalin.marinas@arm.com>
2245 M:      Will Deacon <will.deacon@arm.com>
2246 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2247 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2248 S:      Maintained
2249 F:      arch/arm64/
2250 F:      Documentation/arm64/
2251
2252 AS3645A LED FLASH CONTROLLER DRIVER
2253 M:      Sakari Ailus <sakari.ailus@iki.fi>
2254 L:      linux-leds@vger.kernel.org
2255 S:      Maintained
2256 F:      drivers/leds/leds-as3645a.c
2257
2258 ASAHI KASEI AK8974 DRIVER
2259 M:      Linus Walleij <linus.walleij@linaro.org>
2260 L:      linux-iio@vger.kernel.org
2261 W:      http://www.akm.com/
2262 S:      Supported
2263 F:      drivers/iio/magnetometer/ak8974.c
2264
2265 ASC7621 HARDWARE MONITOR DRIVER
2266 M:      George Joseph <george.joseph@fairview5.com>
2267 L:      linux-hwmon@vger.kernel.org
2268 S:      Maintained
2269 F:      Documentation/hwmon/asc7621
2270 F:      drivers/hwmon/asc7621.c
2271
2272 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2273 M:      Corentin Chary <corentin.chary@gmail.com>
2274 L:      acpi4asus-user@lists.sourceforge.net
2275 L:      platform-driver-x86@vger.kernel.org
2276 W:      http://acpi4asus.sf.net
2277 S:      Maintained
2278 F:      drivers/platform/x86/asus*.c
2279 F:      drivers/platform/x86/eeepc*.c
2280
2281 ASUS WIRELESS RADIO CONTROL DRIVER
2282 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2283 L:      platform-driver-x86@vger.kernel.org
2284 S:      Maintained
2285 F:      drivers/platform/x86/asus-wireless.c
2286
2287 ASYMMETRIC KEYS
2288 M:      David Howells <dhowells@redhat.com>
2289 L:      keyrings@vger.kernel.org
2290 S:      Maintained
2291 F:      Documentation/crypto/asymmetric-keys.txt
2292 F:      include/linux/verification.h
2293 F:      include/crypto/public_key.h
2294 F:      include/crypto/pkcs7.h
2295 F:      crypto/asymmetric_keys/
2296
2297 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2298 R:      Dan Williams <dan.j.williams@intel.com>
2299 W:      http://sourceforge.net/projects/xscaleiop
2300 S:      Odd fixes
2301 F:      Documentation/crypto/async-tx-api.txt
2302 F:      crypto/async_tx/
2303 F:      drivers/dma/
2304 F:      include/linux/dmaengine.h
2305 F:      include/linux/async_tx.h
2306
2307 AT24 EEPROM DRIVER
2308 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2309 L:      linux-i2c@vger.kernel.org
2310 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2311 S:      Maintained
2312 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2313 F:      drivers/misc/eeprom/at24.c
2314 F:      include/linux/platform_data/at24.h
2315
2316 ATA OVER ETHERNET (AOE) DRIVER
2317 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2318 W:      http://www.openaoe.org/
2319 S:      Supported
2320 F:      Documentation/aoe/
2321 F:      drivers/block/aoe/
2322
2323 ATHEROS 71XX/9XXX GPIO DRIVER
2324 M:      Alban Bedel <albeu@free.fr>
2325 W:      https://github.com/AlbanBedel/linux
2326 T:      git git://github.com/AlbanBedel/linux
2327 S:      Maintained
2328 F:      drivers/gpio/gpio-ath79.c
2329 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2330
2331 ATHEROS ATH GENERIC UTILITIES
2332 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2333 L:      linux-wireless@vger.kernel.org
2334 S:      Supported
2335 F:      drivers/net/wireless/ath/*
2336
2337 ATHEROS ATH5K WIRELESS DRIVER
2338 M:      Jiri Slaby <jirislaby@gmail.com>
2339 M:      Nick Kossifidis <mickflemm@gmail.com>
2340 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2341 L:      linux-wireless@vger.kernel.org
2342 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2343 S:      Maintained
2344 F:      drivers/net/wireless/ath/ath5k/
2345
2346 ATHEROS ATH6KL WIRELESS DRIVER
2347 M:      Kalle Valo <kvalo@qca.qualcomm.com>
2348 L:      linux-wireless@vger.kernel.org
2349 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2350 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2351 S:      Supported
2352 F:      drivers/net/wireless/ath/ath6kl/
2353
2354 ATI_REMOTE2 DRIVER
2355 M:      Ville Syrjala <syrjala@sci.fi>
2356 S:      Maintained
2357 F:      drivers/input/misc/ati_remote2.c
2358
2359 ATK0110 HWMON DRIVER
2360 M:      Luca Tettamanti <kronos.it@gmail.com>
2361 L:      linux-hwmon@vger.kernel.org
2362 S:      Maintained
2363 F:      drivers/hwmon/asus_atk0110.c
2364
2365 ATLX ETHERNET DRIVERS
2366 M:      Jay Cliburn <jcliburn@gmail.com>
2367 M:      Chris Snook <chris.snook@gmail.com>
2368 L:      netdev@vger.kernel.org
2369 W:      http://sourceforge.net/projects/atl1
2370 W:      http://atl1.sourceforge.net
2371 S:      Maintained
2372 F:      drivers/net/ethernet/atheros/
2373
2374 ATM
2375 M:      Chas Williams <3chas3@gmail.com>
2376 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2377 L:      netdev@vger.kernel.org
2378 W:      http://linux-atm.sourceforge.net
2379 S:      Maintained
2380 F:      drivers/atm/
2381 F:      include/linux/atm*
2382 F:      include/uapi/linux/atm*
2383
2384 ATMEL AT91 / AT32 MCI DRIVER
2385 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2386 S:      Maintained
2387 F:      drivers/mmc/host/atmel-mci.c
2388
2389 ATMEL AT91 SAMA5D2-Compatible Shutdown Controller
2390 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2391 S:      Supported
2392 F:      drivers/power/reset/at91-sama5d2_shdwc.c
2393
2394 ATMEL Audio ALSA driver
2395 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2396 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2397 S:      Supported
2398 F:      sound/soc/atmel
2399
2400 ATMEL I2C DRIVER
2401 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2402 L:      linux-i2c@vger.kernel.org
2403 S:      Supported
2404 F:      drivers/i2c/busses/i2c-at91.c
2405
2406 ATMEL ISI DRIVER
2407 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2408 L:      linux-media@vger.kernel.org
2409 S:      Supported
2410 F:      drivers/media/platform/atmel/atmel-isi.c
2411 F:      include/media/atmel-isi.h
2412
2413 ATMEL LCDFB DRIVER
2414 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2415 L:      linux-fbdev@vger.kernel.org
2416 S:      Maintained
2417 F:      drivers/video/fbdev/atmel_lcdfb.c
2418 F:      include/video/atmel_lcdc.h
2419
2420 ATMEL MACB ETHERNET DRIVER
2421 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2422 S:      Supported
2423 F:      drivers/net/ethernet/cadence/
2424
2425 ATMEL MAXTOUCH DRIVER
2426 M:      Nick Dyer <nick@shmanahar.org>
2427 T:      git git://github.com/ndyer/linux.git
2428 S:      Maintained
2429 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2430 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2431
2432 ATMEL SAMA5D2 ADC DRIVER
2433 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2434 L:      linux-iio@vger.kernel.org
2435 S:      Supported
2436 F:      drivers/iio/adc/at91-sama5d2_adc.c
2437
2438 ATMEL SDMMC DRIVER
2439 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2440 L:      linux-mmc@vger.kernel.org
2441 S:      Supported
2442 F:      drivers/mmc/host/sdhci-of-at91.c
2443
2444 ATMEL SPI DRIVER
2445 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2446 S:      Supported
2447 F:      drivers/spi/spi-atmel.*
2448
2449 ATMEL SSC DRIVER
2450 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2451 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2452 S:      Supported
2453 F:      drivers/misc/atmel-ssc.c
2454 F:      include/linux/atmel-ssc.h
2455
2456 ATMEL Timer Counter (TC) AND CLOCKSOURCE DRIVERS
2457 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2458 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2459 S:      Supported
2460 F:      drivers/misc/atmel_tclib.c
2461 F:      drivers/clocksource/tcb_clksrc.c
2462
2463 ATMEL USBA UDC DRIVER
2464 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2465 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2466 S:      Supported
2467 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
2468
2469 ATMEL WIRELESS DRIVER
2470 M:      Simon Kelley <simon@thekelleys.org.uk>
2471 L:      linux-wireless@vger.kernel.org
2472 W:      http://www.thekelleys.org.uk/atmel
2473 W:      http://atmelwlandriver.sourceforge.net/
2474 S:      Maintained
2475 F:      drivers/net/wireless/atmel/atmel*
2476
2477 ATMEL XDMA DRIVER
2478 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2479 L:      linux-arm-kernel@lists.infradead.org
2480 L:      dmaengine@vger.kernel.org
2481 S:      Supported
2482 F:      drivers/dma/at_xdmac.c
2483
2484 ATOMIC INFRASTRUCTURE
2485 M:      Will Deacon <will.deacon@arm.com>
2486 M:      Peter Zijlstra <peterz@infradead.org>
2487 R:      Boqun Feng <boqun.feng@gmail.com>
2488 L:      linux-kernel@vger.kernel.org
2489 S:      Maintained
2490 F:      arch/*/include/asm/atomic*.h
2491 F:      include/*/atomic*.h
2492
2493 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2494 M:      Bradley Grove <linuxdrivers@attotech.com>
2495 L:      linux-scsi@vger.kernel.org
2496 W:      http://www.attotech.com
2497 S:      Supported
2498 F:      drivers/scsi/esas2r
2499
2500 ATUSB IEEE 802.15.4 RADIO DRIVER
2501 M:      Stefan Schmidt <stefan@osg.samsung.com>
2502 L:      linux-wpan@vger.kernel.org
2503 S:      Maintained
2504 F:      drivers/net/ieee802154/atusb.c
2505 F:      drivers/net/ieee802154/atusb.h
2506 F:      drivers/net/ieee802154/at86rf230.h
2507
2508 AUDIT SUBSYSTEM
2509 M:      Paul Moore <paul@paul-moore.com>
2510 M:      Eric Paris <eparis@redhat.com>
2511 L:      linux-audit@redhat.com (moderated for non-subscribers)
2512 W:      https://github.com/linux-audit
2513 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2514 S:      Supported
2515 F:      include/linux/audit.h
2516 F:      include/uapi/linux/audit.h
2517 F:      kernel/audit*
2518
2519 AUXILIARY DISPLAY DRIVERS
2520 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2521 W:      http://miguelojeda.es/auxdisplay.htm
2522 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
2523 S:      Maintained
2524 F:      drivers/auxdisplay/
2525 F:      include/linux/cfag12864b.h
2526
2527 AX.25 NETWORK LAYER
2528 M:      Ralf Baechle <ralf@linux-mips.org>
2529 L:      linux-hams@vger.kernel.org
2530 W:      http://www.linux-ax25.org/
2531 S:      Maintained
2532 F:      include/uapi/linux/ax25.h
2533 F:      include/net/ax25.h
2534 F:      net/ax25/
2535
2536 AXENTIA ARM DEVICES
2537 M:      Peter Rosin <peda@axentia.se>
2538 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2539 S:      Maintained
2540 F:      Documentation/devicetree/bindings/arm/axentia.txt
2541 F:      arch/arm/boot/dts/at91-linea.dtsi
2542 F:      arch/arm/boot/dts/at91-natte.dtsi
2543 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2544 F:      arch/arm/boot/dts/at91-tse850-3.dts
2545
2546 AXENTIA ASOC DRIVERS
2547 M:      Peter Rosin <peda@axentia.se>
2548 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2549 S:      Maintained
2550 F:      Documentation/devicetree/bindings/sound/axentia,*
2551 F:      sound/soc/atmel/tse850-pcm5142.c
2552
2553 AZ6007 DVB DRIVER
2554 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
2555 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2556 L:      linux-media@vger.kernel.org
2557 W:      https://linuxtv.org
2558 T:      git git://linuxtv.org/media_tree.git
2559 S:      Maintained
2560 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2561
2562 AZTECH FM RADIO RECEIVER DRIVER
2563 M:      Hans Verkuil <hverkuil@xs4all.nl>
2564 L:      linux-media@vger.kernel.org
2565 T:      git git://linuxtv.org/media_tree.git
2566 W:      https://linuxtv.org
2567 S:      Maintained
2568 F:      drivers/media/radio/radio-aztech*
2569
2570 B43 WIRELESS DRIVER
2571 L:      linux-wireless@vger.kernel.org
2572 L:      b43-dev@lists.infradead.org
2573 W:      http://wireless.kernel.org/en/users/Drivers/b43
2574 S:      Odd Fixes
2575 F:      drivers/net/wireless/broadcom/b43/
2576
2577 B43LEGACY WIRELESS DRIVER
2578 M:      Larry Finger <Larry.Finger@lwfinger.net>
2579 L:      linux-wireless@vger.kernel.org
2580 L:      b43-dev@lists.infradead.org
2581 W:      http://wireless.kernel.org/en/users/Drivers/b43
2582 S:      Maintained
2583 F:      drivers/net/wireless/broadcom/b43legacy/
2584
2585 BACKLIGHT CLASS/SUBSYSTEM
2586 M:      Lee Jones <lee.jones@linaro.org>
2587 M:      Daniel Thompson <daniel.thompson@linaro.org>
2588 M:      Jingoo Han <jingoohan1@gmail.com>
2589 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2590 S:      Maintained
2591 F:      drivers/video/backlight/
2592 F:      include/linux/backlight.h
2593 F:      include/linux/pwm_backlight.h
2594 F:      Documentation/devicetree/bindings/leds/backlight
2595
2596 BATMAN ADVANCED
2597 M:      Marek Lindner <mareklindner@neomailbox.ch>
2598 M:      Simon Wunderlich <sw@simonwunderlich.de>
2599 M:      Antonio Quartulli <a@unstable.cc>
2600 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2601 W:      https://www.open-mesh.org/
2602 Q:      https://patchwork.open-mesh.org/project/batman/list/
2603 S:      Maintained
2604 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2605 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2606 F:      Documentation/networking/batman-adv.rst
2607 F:      include/uapi/linux/batadv_packet.h
2608 F:      include/uapi/linux/batman_adv.h
2609 F:      net/batman-adv/
2610
2611 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2612 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2613 L:      linux-hams@vger.kernel.org
2614 W:      http://www.baycom.org/~tom/ham/ham.html
2615 S:      Maintained
2616 F:      drivers/net/hamradio/baycom*
2617
2618 BCACHE (BLOCK LAYER CACHE)
2619 M:      Coly Li <colyli@suse.de>
2620 M:      Kent Overstreet <kent.overstreet@gmail.com>
2621 L:      linux-bcache@vger.kernel.org
2622 W:      http://bcache.evilpiepirate.org
2623 C:      irc://irc.oftc.net/bcache
2624 S:      Maintained
2625 F:      drivers/md/bcache/
2626
2627 BDISP ST MEDIA DRIVER
2628 M:      Fabien Dessenne <fabien.dessenne@st.com>
2629 L:      linux-media@vger.kernel.org
2630 T:      git git://linuxtv.org/media_tree.git
2631 W:      https://linuxtv.org
2632 S:      Supported
2633 F:      drivers/media/platform/sti/bdisp
2634
2635 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2636 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2637 L:      netdev@vger.kernel.org
2638 S:      Maintained
2639 F:      drivers/net/ethernet/ec_bhf.c
2640
2641 BEFS FILE SYSTEM
2642 M:      Luis de Bethencourt <luisbg@kernel.org>
2643 M:      Salah Triki <salah.triki@gmail.com>
2644 S:      Maintained
2645 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2646 F:      Documentation/filesystems/befs.txt
2647 F:      fs/befs/
2648
2649 BFQ I/O SCHEDULER
2650 M:      Paolo Valente <paolo.valente@linaro.org>
2651 M:      Jens Axboe <axboe@kernel.dk>
2652 L:      linux-block@vger.kernel.org
2653 S:      Maintained
2654 F:      block/bfq-*
2655 F:      Documentation/block/bfq-iosched.txt
2656
2657 BFS FILE SYSTEM
2658 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2659 S:      Maintained
2660 F:      Documentation/filesystems/bfs.txt
2661 F:      fs/bfs/
2662 F:      include/uapi/linux/bfs_fs.h
2663
2664 BLINKM RGB LED DRIVER
2665 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2666 S:      Maintained
2667 F:      drivers/leds/leds-blinkm.c
2668
2669 BLOCK LAYER
2670 M:      Jens Axboe <axboe@kernel.dk>
2671 L:      linux-block@vger.kernel.org
2672 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2673 S:      Maintained
2674 F:      block/
2675 F:      drivers/block/
2676 F:      kernel/trace/blktrace.c
2677 F:      lib/sbitmap.c
2678
2679 BLOCK2MTD DRIVER
2680 M:      Joern Engel <joern@lazybastard.org>
2681 L:      linux-mtd@lists.infradead.org
2682 S:      Maintained
2683 F:      drivers/mtd/devices/block2mtd.c
2684
2685 BLUETOOTH DRIVERS
2686 M:      Marcel Holtmann <marcel@holtmann.org>
2687 M:      Johan Hedberg <johan.hedberg@gmail.com>
2688 L:      linux-bluetooth@vger.kernel.org
2689 W:      http://www.bluez.org/
2690 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2691 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2692 S:      Maintained
2693 F:      drivers/bluetooth/
2694
2695 BLUETOOTH SUBSYSTEM
2696 M:      Marcel Holtmann <marcel@holtmann.org>
2697 M:      Johan Hedberg <johan.hedberg@gmail.com>
2698 L:      linux-bluetooth@vger.kernel.org
2699 W:      http://www.bluez.org/
2700 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2701 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2702 S:      Maintained
2703 F:      net/bluetooth/
2704 F:      include/net/bluetooth/
2705
2706 BONDING DRIVER
2707 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2708 M:      Veaceslav Falico <vfalico@gmail.com>
2709 M:      Andy Gospodarek <andy@greyhouse.net>
2710 L:      netdev@vger.kernel.org
2711 W:      http://sourceforge.net/projects/bonding/
2712 S:      Supported
2713 F:      drivers/net/bonding/
2714 F:      include/uapi/linux/if_bonding.h
2715
2716 BPF (Safe dynamic programs and tools)
2717 M:      Alexei Starovoitov <ast@kernel.org>
2718 M:      Daniel Borkmann <daniel@iogearbox.net>
2719 L:      netdev@vger.kernel.org
2720 L:      linux-kernel@vger.kernel.org
2721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2722 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2723 S:      Supported
2724 F:      arch/x86/net/bpf_jit*
2725 F:      Documentation/networking/filter.txt
2726 F:      Documentation/bpf/
2727 F:      include/linux/bpf*
2728 F:      include/linux/filter.h
2729 F:      include/trace/events/bpf.h
2730 F:      include/trace/events/xdp.h
2731 F:      include/uapi/linux/bpf*
2732 F:      include/uapi/linux/filter.h
2733 F:      kernel/bpf/
2734 F:      kernel/trace/bpf_trace.c
2735 F:      lib/test_bpf.c
2736 F:      net/bpf/
2737 F:      net/core/filter.c
2738 F:      net/sched/act_bpf.c
2739 F:      net/sched/cls_bpf.c
2740 F:      samples/bpf/
2741 F:      tools/bpf/
2742 F:      tools/testing/selftests/bpf/
2743
2744 BROADCOM B44 10/100 ETHERNET DRIVER
2745 M:      Michael Chan <michael.chan@broadcom.com>
2746 L:      netdev@vger.kernel.org
2747 S:      Supported
2748 F:      drivers/net/ethernet/broadcom/b44.*
2749
2750 BROADCOM B53 ETHERNET SWITCH DRIVER
2751 M:      Florian Fainelli <f.fainelli@gmail.com>
2752 L:      netdev@vger.kernel.org
2753 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2754 S:      Supported
2755 F:      drivers/net/dsa/b53/*
2756 F:      include/linux/platform_data/b53.h
2757
2758 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2759 M:      Florian Fainelli <f.fainelli@gmail.com>
2760 M:      Ray Jui <rjui@broadcom.com>
2761 M:      Scott Branden <sbranden@broadcom.com>
2762 M:      bcm-kernel-feedback-list@broadcom.com
2763 T:      git git://github.com/broadcom/mach-bcm
2764 S:      Maintained
2765 N:      bcm281*
2766 N:      bcm113*
2767 N:      bcm216*
2768 N:      kona
2769 F:      arch/arm/mach-bcm/
2770
2771 BROADCOM BCM2835 ARM ARCHITECTURE
2772 M:      Eric Anholt <eric@anholt.net>
2773 M:      Stefan Wahren <stefan.wahren@i2se.com>
2774 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2775 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2776 T:      git git://github.com/anholt/linux
2777 S:      Maintained
2778 N:      bcm2835
2779 F:      drivers/staging/vc04_services
2780
2781 BROADCOM BCM47XX MIPS ARCHITECTURE
2782 M:      Hauke Mehrtens <hauke@hauke-m.de>
2783 M:      Rafał Miłecki <zajec5@gmail.com>
2784 L:      linux-mips@linux-mips.org
2785 S:      Maintained
2786 F:      Documentation/devicetree/bindings/mips/brcm/
2787 F:      arch/mips/bcm47xx/*
2788 F:      arch/mips/include/asm/mach-bcm47xx/*
2789
2790 BROADCOM BCM5301X ARM ARCHITECTURE
2791 M:      Hauke Mehrtens <hauke@hauke-m.de>
2792 M:      Rafał Miłecki <zajec5@gmail.com>
2793 M:      Jon Mason <jonmason@broadcom.com>
2794 M:      bcm-kernel-feedback-list@broadcom.com
2795 L:      linux-arm-kernel@lists.infradead.org
2796 S:      Maintained
2797 F:      arch/arm/mach-bcm/bcm_5301x.c
2798 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2799 F:      arch/arm/boot/dts/bcm470*
2800 F:      arch/arm/boot/dts/bcm953012*
2801
2802 BROADCOM BCM53573 ARM ARCHITECTURE
2803 M:      Rafał Miłecki <rafal@milecki.pl>
2804 L:      linux-arm-kernel@lists.infradead.org
2805 S:      Maintained
2806 F:      arch/arm/boot/dts/bcm53573*
2807 F:      arch/arm/boot/dts/bcm47189*
2808
2809 BROADCOM BCM63XX ARM ARCHITECTURE
2810 M:      Florian Fainelli <f.fainelli@gmail.com>
2811 M:      bcm-kernel-feedback-list@broadcom.com
2812 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2813 T:      git git://github.com/broadcom/stblinux.git
2814 S:      Maintained
2815 N:      bcm63xx
2816
2817 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2818 M:      Kevin Cernekee <cernekee@gmail.com>
2819 L:      linux-usb@vger.kernel.org
2820 S:      Maintained
2821 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2822
2823 BROADCOM BCM7XXX ARM ARCHITECTURE
2824 M:      Brian Norris <computersforpeace@gmail.com>
2825 M:      Gregory Fong <gregory.0xf0@gmail.com>
2826 M:      Florian Fainelli <f.fainelli@gmail.com>
2827 M:      bcm-kernel-feedback-list@broadcom.com
2828 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2829 T:      git git://github.com/broadcom/stblinux.git
2830 S:      Maintained
2831 F:      arch/arm/mach-bcm/*brcmstb*
2832 F:      arch/arm/boot/dts/bcm7*.dts*
2833 F:      drivers/bus/brcmstb_gisb.c
2834 F:      arch/arm/mm/cache-b15-rac.c
2835 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2836 N:      brcmstb
2837
2838 BROADCOM BMIPS CPUFREQ DRIVER
2839 M:      Markus Mayer <mmayer@broadcom.com>
2840 M:      bcm-kernel-feedback-list@broadcom.com
2841 L:      linux-pm@vger.kernel.org
2842 S:      Maintained
2843 F:      drivers/cpufreq/bmips-cpufreq.c
2844
2845 BROADCOM BMIPS MIPS ARCHITECTURE
2846 M:      Kevin Cernekee <cernekee@gmail.com>
2847 M:      Florian Fainelli <f.fainelli@gmail.com>
2848 L:      linux-mips@linux-mips.org
2849 T:      git git://github.com/broadcom/stblinux.git
2850 S:      Maintained
2851 F:      arch/mips/bmips/*
2852 F:      arch/mips/include/asm/mach-bmips/*
2853 F:      arch/mips/kernel/*bmips*
2854 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2855 F:      drivers/irqchip/irq-bcm63*
2856 F:      drivers/irqchip/irq-bcm7*
2857 F:      drivers/irqchip/irq-brcmstb*
2858 F:      include/linux/bcm963xx_nvram.h
2859 F:      include/linux/bcm963xx_tag.h
2860
2861 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
2862 M:      Rasesh Mody <rasesh.mody@cavium.com>
2863 M:      Harish Patil <harish.patil@cavium.com>
2864 M:      Dept-GELinuxNICDev@cavium.com
2865 L:      netdev@vger.kernel.org
2866 S:      Supported
2867 F:      drivers/net/ethernet/broadcom/bnx2.*
2868 F:      drivers/net/ethernet/broadcom/bnx2_*
2869
2870 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2871 M:      QLogic-Storage-Upstream@qlogic.com
2872 L:      linux-scsi@vger.kernel.org
2873 S:      Supported
2874 F:      drivers/scsi/bnx2fc/
2875
2876 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2877 M:      QLogic-Storage-Upstream@qlogic.com
2878 L:      linux-scsi@vger.kernel.org
2879 S:      Supported
2880 F:      drivers/scsi/bnx2i/
2881
2882 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2883 M:      Ariel Elior <ariel.elior@cavium.com>
2884 M:      everest-linux-l2@cavium.com
2885 L:      netdev@vger.kernel.org
2886 S:      Supported
2887 F:      drivers/net/ethernet/broadcom/bnx2x/
2888
2889 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
2890 M:      Michael Chan <michael.chan@broadcom.com>
2891 L:      netdev@vger.kernel.org
2892 S:      Supported
2893 F:      drivers/net/ethernet/broadcom/bnxt/
2894
2895 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
2896 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
2897 M:      Franky Lin <franky.lin@broadcom.com>
2898 M:      Hante Meuleman <hante.meuleman@broadcom.com>
2899 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
2900 M:      Wright Feng <wright.feng@cypress.com>
2901 L:      linux-wireless@vger.kernel.org
2902 L:      brcm80211-dev-list.pdl@broadcom.com
2903 L:      brcm80211-dev-list@cypress.com
2904 S:      Supported
2905 F:      drivers/net/wireless/broadcom/brcm80211/
2906
2907 BROADCOM BRCMSTB GPIO DRIVER
2908 M:      Gregory Fong <gregory.0xf0@gmail.com>
2909 L:      bcm-kernel-feedback-list@broadcom.com
2910 S:      Supported
2911 F:      drivers/gpio/gpio-brcmstb.c
2912 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
2913
2914 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
2915 M:      Al Cooper <alcooperx@gmail.com>
2916 L:      linux-kernel@vger.kernel.org
2917 L:      bcm-kernel-feedback-list@broadcom.com
2918 S:      Maintained
2919 F:      drivers/phy/broadcom/phy-brcm-usb*
2920
2921 BROADCOM GENET ETHERNET DRIVER
2922 M:      Doug Berger <opendmb@gmail.com>
2923 M:      Florian Fainelli <f.fainelli@gmail.com>
2924 L:      netdev@vger.kernel.org
2925 S:      Supported
2926 F:      drivers/net/ethernet/broadcom/genet/
2927
2928 BROADCOM IPROC ARM ARCHITECTURE
2929 M:      Ray Jui <rjui@broadcom.com>
2930 M:      Scott Branden <sbranden@broadcom.com>
2931 M:      Jon Mason <jonmason@broadcom.com>
2932 M:      bcm-kernel-feedback-list@broadcom.com
2933 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2934 T:      git git://github.com/broadcom/cygnus-linux.git
2935 S:      Maintained
2936 N:      iproc
2937 N:      cygnus
2938 N:      bcm[-_]nsp
2939 N:      bcm9113*
2940 N:      bcm9583*
2941 N:      bcm9585*
2942 N:      bcm9586*
2943 N:      bcm988312
2944 N:      bcm113*
2945 N:      bcm583*
2946 N:      bcm585*
2947 N:      bcm586*
2948 N:      bcm88312
2949 N:      hr2
2950 F:      arch/arm64/boot/dts/broadcom/ns2*
2951 F:      drivers/clk/bcm/clk-ns*
2952 F:      drivers/pinctrl/bcm/pinctrl-ns*
2953
2954 BROADCOM KONA GPIO DRIVER
2955 M:      Ray Jui <rjui@broadcom.com>
2956 L:      bcm-kernel-feedback-list@broadcom.com
2957 S:      Supported
2958 F:      drivers/gpio/gpio-bcm-kona.c
2959 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
2960
2961 BROADCOM NETXTREME-E ROCE DRIVER
2962 M:      Selvin Xavier <selvin.xavier@broadcom.com>
2963 M:      Devesh Sharma <devesh.sharma@broadcom.com>
2964 M:      Somnath Kotur <somnath.kotur@broadcom.com>
2965 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
2966 L:      linux-rdma@vger.kernel.org
2967 W:      http://www.broadcom.com
2968 S:      Supported
2969 F:      drivers/infiniband/hw/bnxt_re/
2970 F:      include/uapi/rdma/bnxt_re-abi.h
2971
2972 BROADCOM NVRAM DRIVER
2973 M:      Rafał Miłecki <zajec5@gmail.com>
2974 L:      linux-mips@linux-mips.org
2975 S:      Maintained
2976 F:      drivers/firmware/broadcom/*
2977
2978 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
2979 M:      Rafał Miłecki <zajec5@gmail.com>
2980 L:      linux-wireless@vger.kernel.org
2981 S:      Maintained
2982 F:      drivers/bcma/
2983 F:      include/linux/bcma/
2984
2985 BROADCOM STB AVS CPUFREQ DRIVER
2986 M:      Markus Mayer <mmayer@broadcom.com>
2987 M:      bcm-kernel-feedback-list@broadcom.com
2988 L:      linux-pm@vger.kernel.org
2989 S:      Maintained
2990 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
2991 F:      drivers/cpufreq/brcmstb*
2992
2993 BROADCOM STB AVS TMON DRIVER
2994 M:      Markus Mayer <mmayer@broadcom.com>
2995 M:      bcm-kernel-feedback-list@broadcom.com
2996 L:      linux-pm@vger.kernel.org
2997 S:      Maintained
2998 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
2999 F:      drivers/thermal/broadcom/brcmstb*
3000
3001 BROADCOM STB NAND FLASH DRIVER
3002 M:      Brian Norris <computersforpeace@gmail.com>
3003 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3004 L:      linux-mtd@lists.infradead.org
3005 L:      bcm-kernel-feedback-list@broadcom.com
3006 S:      Maintained
3007 F:      drivers/mtd/nand/raw/brcmnand/
3008
3009 BROADCOM STB DPFE DRIVER
3010 M:      Markus Mayer <mmayer@broadcom.com>
3011 M:      bcm-kernel-feedback-list@broadcom.com
3012 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3013 S:      Maintained
3014 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3015 F:      drivers/memory/brcmstb_dpfe.c
3016
3017 BROADCOM SYSTEMPORT ETHERNET DRIVER
3018 M:      Florian Fainelli <f.fainelli@gmail.com>
3019 L:      netdev@vger.kernel.org
3020 S:      Supported
3021 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3022
3023 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3024 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3025 M:      Prashant Sreedharan <prashant@broadcom.com>
3026 M:      Michael Chan <mchan@broadcom.com>
3027 L:      netdev@vger.kernel.org
3028 S:      Supported
3029 F:      drivers/net/ethernet/broadcom/tg3.*
3030
3031 BROCADE BFA FC SCSI DRIVER
3032 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3033 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3034 L:      linux-scsi@vger.kernel.org
3035 S:      Supported
3036 F:      drivers/scsi/bfa/
3037
3038 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3039 M:      Rasesh Mody <rasesh.mody@cavium.com>
3040 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3041 M:      Dept-GELinuxNICDev@cavium.com
3042 L:      netdev@vger.kernel.org
3043 S:      Supported
3044 F:      drivers/net/ethernet/brocade/bna/
3045
3046 BSG (block layer generic sg v4 driver)
3047 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3048 L:      linux-scsi@vger.kernel.org
3049 S:      Supported
3050 F:      block/bsg.c
3051 F:      include/linux/bsg.h
3052 F:      include/uapi/linux/bsg.h
3053
3054 BT87X AUDIO DRIVER
3055 M:      Clemens Ladisch <clemens@ladisch.de>
3056 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3057 T:      git git://git.alsa-project.org/alsa-kernel.git
3058 S:      Maintained
3059 F:      Documentation/sound/alsa/Bt87x.txt
3060 F:      sound/pci/bt87x.c
3061
3062 BT8XXGPIO DRIVER
3063 M:      Michael Buesch <m@bues.ch>
3064 W:      http://bu3sch.de/btgpio.php
3065 S:      Maintained
3066 F:      drivers/gpio/gpio-bt8xx.c
3067
3068 BTRFS FILE SYSTEM
3069 M:      Chris Mason <clm@fb.com>
3070 M:      Josef Bacik <jbacik@fb.com>
3071 M:      David Sterba <dsterba@suse.com>
3072 L:      linux-btrfs@vger.kernel.org
3073 W:      http://btrfs.wiki.kernel.org/
3074 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3075 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3076 S:      Maintained
3077 F:      Documentation/filesystems/btrfs.txt
3078 F:      fs/btrfs/
3079 F:      include/linux/btrfs*
3080 F:      include/uapi/linux/btrfs*
3081
3082 BTTV VIDEO4LINUX DRIVER
3083 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
3084 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3085 L:      linux-media@vger.kernel.org
3086 W:      https://linuxtv.org
3087 T:      git git://linuxtv.org/media_tree.git
3088 S:      Odd fixes
3089 F:      Documentation/media/v4l-drivers/bttv*
3090 F:      drivers/media/pci/bt8xx/bttv*
3091
3092 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3093 M:      Chanwoo Choi <cw00.choi@samsung.com>
3094 L:      linux-pm@vger.kernel.org
3095 L:      linux-samsung-soc@vger.kernel.org
3096 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3097 S:      Maintained
3098 F:      drivers/devfreq/exynos-bus.c
3099 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3100
3101 BUSLOGIC SCSI DRIVER
3102 M:      Khalid Aziz <khalid@gonehiking.org>
3103 L:      linux-scsi@vger.kernel.org
3104 S:      Maintained
3105 F:      drivers/scsi/BusLogic.*
3106 F:      drivers/scsi/FlashPoint.*
3107
3108 C-MEDIA CMI8788 DRIVER
3109 M:      Clemens Ladisch <clemens@ladisch.de>
3110 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3111 T:      git git://git.alsa-project.org/alsa-kernel.git
3112 S:      Maintained
3113 F:      sound/pci/oxygen/
3114
3115 C6X ARCHITECTURE
3116 M:      Mark Salter <msalter@redhat.com>
3117 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3118 L:      linux-c6x-dev@linux-c6x.org
3119 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3120 S:      Maintained
3121 F:      arch/c6x/
3122
3123 CA8210 IEEE-802.15.4 RADIO DRIVER
3124 M:      Harry Morris <h.morris@cascoda.com>
3125 L:      linux-wpan@vger.kernel.org
3126 W:      https://github.com/Cascoda/ca8210-linux.git
3127 S:      Maintained
3128 F:      drivers/net/ieee802154/ca8210.c
3129 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3130
3131 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3132 M:      David Howells <dhowells@redhat.com>
3133 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3134 S:      Supported
3135 F:      Documentation/filesystems/caching/cachefiles.txt
3136 F:      fs/cachefiles/
3137
3138 CADET FM/AM RADIO RECEIVER DRIVER
3139 M:      Hans Verkuil <hverkuil@xs4all.nl>
3140 L:      linux-media@vger.kernel.org
3141 T:      git git://linuxtv.org/media_tree.git
3142 W:      https://linuxtv.org
3143 S:      Maintained
3144 F:      drivers/media/radio/radio-cadet*
3145
3146 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3147 M:      Jonathan Corbet <corbet@lwn.net>
3148 L:      linux-media@vger.kernel.org
3149 T:      git git://linuxtv.org/media_tree.git
3150 S:      Maintained
3151 F:      Documentation/media/v4l-drivers/cafe_ccic*
3152 F:      drivers/media/platform/marvell-ccic/
3153
3154 CAIF NETWORK LAYER
3155 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3156 L:      netdev@vger.kernel.org
3157 S:      Supported
3158 F:      Documentation/networking/caif/
3159 F:      drivers/net/caif/
3160 F:      include/uapi/linux/caif/
3161 F:      include/net/caif/
3162 F:      net/caif/
3163
3164 CALGARY x86-64 IOMMU
3165 M:      Muli Ben-Yehuda <mulix@mulix.org>
3166 M:      Jon Mason <jdmason@kudzu.us>
3167 L:      iommu@lists.linux-foundation.org
3168 S:      Maintained
3169 F:      arch/x86/kernel/pci-calgary_64.c
3170 F:      arch/x86/kernel/tce_64.c
3171 F:      arch/x86/include/asm/calgary.h
3172 F:      arch/x86/include/asm/tce.h
3173
3174 CAN NETWORK DRIVERS
3175 M:      Wolfgang Grandegger <wg@grandegger.com>
3176 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3177 L:      linux-can@vger.kernel.org
3178 W:      https://github.com/linux-can
3179 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3180 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3181 S:      Maintained
3182 F:      Documentation/devicetree/bindings/net/can/
3183 F:      drivers/net/can/
3184 F:      include/linux/can/dev.h
3185 F:      include/linux/can/platform/
3186 F:      include/uapi/linux/can/error.h
3187 F:      include/uapi/linux/can/netlink.h
3188
3189 CAN NETWORK LAYER
3190 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3191 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3192 L:      linux-can@vger.kernel.org
3193 W:      https://github.com/linux-can
3194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3195 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3196 S:      Maintained
3197 F:      Documentation/networking/can.rst
3198 F:      net/can/
3199 F:      include/linux/can/core.h
3200 F:      include/uapi/linux/can.h
3201 F:      include/uapi/linux/can/bcm.h
3202 F:      include/uapi/linux/can/raw.h
3203 F:      include/uapi/linux/can/gw.h
3204
3205 CAPABILITIES
3206 M:      Serge Hallyn <serge@hallyn.com>
3207 L:      linux-security-module@vger.kernel.org
3208 S:      Supported
3209 F:      include/linux/capability.h
3210 F:      include/uapi/linux/capability.h
3211 F:      security/commoncap.c
3212 F:      kernel/capability.c
3213
3214 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3215 M:      Kevin Tsai <ktsai@capellamicro.com>
3216 S:      Maintained
3217 F:      drivers/iio/light/cm*
3218
3219 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3220 M:      Christian Lamparter <chunkeey@googlemail.com>
3221 L:      linux-wireless@vger.kernel.org
3222 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3223 S:      Maintained
3224 F:      drivers/net/wireless/ath/carl9170/
3225
3226 CAVIUM I2C DRIVER
3227 M:      Jan Glauber <jglauber@cavium.com>
3228 M:      David Daney <david.daney@cavium.com>
3229 W:      http://www.cavium.com
3230 S:      Supported
3231 F:      drivers/i2c/busses/i2c-octeon*
3232 F:      drivers/i2c/busses/i2c-thunderx*
3233
3234 CAVIUM LIQUIDIO NETWORK DRIVER
3235 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3236 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3237 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3238 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3239 L:      netdev@vger.kernel.org
3240 W:      http://www.cavium.com
3241 S:      Supported
3242 F:      drivers/net/ethernet/cavium/liquidio/
3243
3244 CAVIUM MMC DRIVER
3245 M:      Jan Glauber <jglauber@cavium.com>
3246 M:      David Daney <david.daney@cavium.com>
3247 M:      Steven J. Hill <Steven.Hill@cavium.com>
3248 W:      http://www.cavium.com
3249 S:      Supported
3250 F:      drivers/mmc/host/cavium*
3251
3252 CAVIUM OCTEON-TX CRYPTO DRIVER
3253 M:      George Cherian <george.cherian@cavium.com>
3254 L:      linux-crypto@vger.kernel.org
3255 W:      http://www.cavium.com
3256 S:      Supported
3257 F:      drivers/crypto/cavium/cpt/
3258
3259 CAVIUM THUNDERX2 ARM64 SOC
3260 M:      Robert Richter <rrichter@cavium.com>
3261 M:      Jayachandran C <jnair@caviumnetworks.com>
3262 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3263 S:      Maintained
3264 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3265 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3266
3267 CC2520 IEEE-802.15.4 RADIO DRIVER
3268 M:      Varka Bhadram <varkabhadram@gmail.com>
3269 L:      linux-wpan@vger.kernel.org
3270 S:      Maintained
3271 F:      drivers/net/ieee802154/cc2520.c
3272 F:      include/linux/spi/cc2520.h
3273 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3274
3275 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3276 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3277 L:      linux-crypto@vger.kernel.org
3278 S:      Supported
3279 F:      drivers/crypto/ccree/
3280 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3281
3282 CEC FRAMEWORK
3283 M:      Hans Verkuil <hans.verkuil@cisco.com>
3284 L:      linux-media@vger.kernel.org
3285 T:      git git://linuxtv.org/media_tree.git
3286 W:      http://linuxtv.org
3287 S:      Supported
3288 F:      Documentation/media/kapi/cec-core.rst
3289 F:      Documentation/media/uapi/cec
3290 F:      drivers/media/cec/
3291 F:      drivers/media/rc/keymaps/rc-cec.c
3292 F:      include/media/cec.h
3293 F:      include/media/cec-notifier.h
3294 F:      include/uapi/linux/cec.h
3295 F:      include/uapi/linux/cec-funcs.h
3296 F:      Documentation/devicetree/bindings/media/cec.txt
3297 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3298
3299 CEC GPIO DRIVER
3300 M:      Hans Verkuil <hans.verkuil@cisco.com>
3301 L:      linux-media@vger.kernel.org
3302 T:      git git://linuxtv.org/media_tree.git
3303 W:      http://linuxtv.org
3304 S:      Supported
3305 F:      drivers/media/platform/cec-gpio/
3306 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3307
3308 CELL BROADBAND ENGINE ARCHITECTURE
3309 M:      Arnd Bergmann <arnd@arndb.de>
3310 L:      linuxppc-dev@lists.ozlabs.org
3311 W:      http://www.ibm.com/developerworks/power/cell/
3312 S:      Supported
3313 F:      arch/powerpc/include/asm/cell*.h
3314 F:      arch/powerpc/include/asm/spu*.h
3315 F:      arch/powerpc/include/uapi/asm/spu*.h
3316 F:      arch/powerpc/oprofile/*cell*
3317 F:      arch/powerpc/platforms/cell/
3318
3319 CEPH COMMON CODE (LIBCEPH)
3320 M:      Ilya Dryomov <idryomov@gmail.com>
3321 M:      "Yan, Zheng" <zyan@redhat.com>
3322 M:      Sage Weil <sage@redhat.com>
3323 L:      ceph-devel@vger.kernel.org
3324 W:      http://ceph.com/
3325 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3326 T:      git git://github.com/ceph/ceph-client.git
3327 S:      Supported
3328 F:      net/ceph/
3329 F:      include/linux/ceph/
3330 F:      include/linux/crush/
3331
3332 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3333 M:      "Yan, Zheng" <zyan@redhat.com>
3334 M:      Sage Weil <sage@redhat.com>
3335 M:      Ilya Dryomov <idryomov@gmail.com>
3336 L:      ceph-devel@vger.kernel.org
3337 W:      http://ceph.com/
3338 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3339 T:      git git://github.com/ceph/ceph-client.git
3340 S:      Supported
3341 F:      Documentation/filesystems/ceph.txt
3342 F:      fs/ceph/
3343
3344 CERTIFICATE HANDLING:
3345 M:      David Howells <dhowells@redhat.com>
3346 M:      David Woodhouse <dwmw2@infradead.org>
3347 L:      keyrings@vger.kernel.org
3348 S:      Maintained
3349 F:      Documentation/module-signing.txt
3350 F:      certs/
3351 F:      scripts/sign-file.c
3352 F:      scripts/extract-cert.c
3353
3354 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3355 L:      linux-usb@vger.kernel.org
3356 S:      Orphan
3357 F:      Documentation/usb/WUSB-Design-overview.txt
3358 F:      Documentation/usb/wusb-cbaf
3359 F:      drivers/usb/host/hwa-hc.c
3360 F:      drivers/usb/host/whci/
3361 F:      drivers/usb/wusbcore/
3362 F:      include/linux/usb/wusb*
3363
3364 CFAG12864B LCD DRIVER
3365 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3366 W:      http://miguelojeda.es/auxdisplay.htm
3367 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
3368 S:      Maintained
3369 F:      drivers/auxdisplay/cfag12864b.c
3370 F:      include/linux/cfag12864b.h
3371
3372 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3373 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3374 W:      http://miguelojeda.es/auxdisplay.htm
3375 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
3376 S:      Maintained
3377 F:      drivers/auxdisplay/cfag12864bfb.c
3378 F:      include/linux/cfag12864b.h
3379
3380 802.11 (including CFG80211/NL80211)
3381 M:      Johannes Berg <johannes@sipsolutions.net>
3382 L:      linux-wireless@vger.kernel.org
3383 W:      http://wireless.kernel.org/
3384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3385 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3386 S:      Maintained
3387 F:      net/wireless/
3388 F:      include/uapi/linux/nl80211.h
3389 F:      include/linux/ieee80211.h
3390 F:      include/net/wext.h
3391 F:      include/net/cfg80211.h
3392 F:      include/net/iw_handler.h
3393 F:      include/net/ieee80211_radiotap.h
3394 F:      Documentation/driver-api/80211/cfg80211.rst
3395 F:      Documentation/networking/regulatory.txt
3396
3397 CHAR and MISC DRIVERS
3398 M:      Arnd Bergmann <arnd@arndb.de>
3399 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3400 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3401 S:      Supported
3402 F:      drivers/char/
3403 F:      drivers/misc/
3404 F:      include/linux/miscdevice.h
3405
3406 CHECKPATCH
3407 M:      Andy Whitcroft <apw@canonical.com>
3408 M:      Joe Perches <joe@perches.com>
3409 S:      Maintained
3410 F:      scripts/checkpatch.pl
3411
3412 CHINESE DOCUMENTATION
3413 M:      Harry Wei <harryxiyou@gmail.com>
3414 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3415 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3416 S:      Maintained
3417 F:      Documentation/translations/zh_CN/
3418
3419 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3420 M:      Peter Chen <Peter.Chen@nxp.com>
3421 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3422 L:      linux-usb@vger.kernel.org
3423 S:      Maintained
3424 F:      drivers/usb/chipidea/
3425
3426 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3427 M:      Hans de Goede <hdegoede@redhat.com>
3428 L:      linux-input@vger.kernel.org
3429 S:      Maintained
3430 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3431 F:      drivers/input/touchscreen/chipone_icn8318.c
3432
3433 CHROME HARDWARE PLATFORM SUPPORT
3434 M:      Benson Leung <bleung@chromium.org>
3435 M:      Olof Johansson <olof@lixom.net>
3436 S:      Maintained
3437 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3438 F:      drivers/platform/chrome/
3439
3440 CIRRUS LOGIC AUDIO CODEC DRIVERS
3441 M:      Brian Austin <brian.austin@cirrus.com>
3442 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3443 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3444 S:      Maintained
3445 F:      sound/soc/codecs/cs*
3446
3447 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3448 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3449 L:      netdev@vger.kernel.org
3450 S:      Maintained
3451 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3452
3453 CISCO FCOE HBA DRIVER
3454 M:      Satish Kharat <satishkh@cisco.com>
3455 M:      Sesidhar Baddela <sebaddel@cisco.com>
3456 M:      Karan Tilak Kumar <kartilak@cisco.com>
3457 L:      linux-scsi@vger.kernel.org
3458 S:      Supported
3459 F:      drivers/scsi/fnic/
3460
3461 CISCO SCSI HBA DRIVER
3462 M:      Karan Tilak Kumar <kartilak@cisco.com>
3463 M:      Sesidhar Baddela <sebaddel@cisco.com>
3464 L:      linux-scsi@vger.kernel.org
3465 S:      Supported
3466 F:      drivers/scsi/snic/
3467
3468 CISCO VIC ETHERNET NIC DRIVER
3469 M:      Christian Benvenuti <benve@cisco.com>
3470 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3471 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3472 S:      Supported
3473 F:      drivers/net/ethernet/cisco/enic/
3474
3475 CISCO VIC LOW LATENCY NIC DRIVER
3476 M:      Christian Benvenuti <benve@cisco.com>
3477 M:      Dave Goodell <dgoodell@cisco.com>
3478 S:      Supported
3479 F:      drivers/infiniband/hw/usnic/
3480
3481 CLEANCACHE API
3482 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3483 L:      linux-kernel@vger.kernel.org
3484 S:      Maintained
3485 F:      mm/cleancache.c
3486 F:      include/linux/cleancache.h
3487
3488 CLK API
3489 M:      Russell King <linux@armlinux.org.uk>
3490 L:      linux-clk@vger.kernel.org
3491 S:      Maintained
3492 F:      include/linux/clk.h
3493
3494 CLOCKSOURCE, CLOCKEVENT DRIVERS
3495 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3496 M:      Thomas Gleixner <tglx@linutronix.de>
3497 L:      linux-kernel@vger.kernel.org
3498 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3499 S:      Supported
3500 F:      drivers/clocksource/
3501 F:      Documentation/devicetree/bindings/timer/
3502
3503 CMPC ACPI DRIVER
3504 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3505 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3506 L:      platform-driver-x86@vger.kernel.org
3507 S:      Supported
3508 F:      drivers/platform/x86/classmate-laptop.c
3509
3510 COBALT MEDIA DRIVER
3511 M:      Hans Verkuil <hans.verkuil@cisco.com>
3512 L:      linux-media@vger.kernel.org
3513 T:      git git://linuxtv.org/media_tree.git
3514 W:      https://linuxtv.org
3515 S:      Supported
3516 F:      drivers/media/pci/cobalt/
3517
3518 COCCINELLE/Semantic Patches (SmPL)
3519 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3520 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3521 M:      Nicolas Palix <nicolas.palix@imag.fr>
3522 M:      Michal Marek <michal.lkml@markovi.net>
3523 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3525 W:      http://coccinelle.lip6.fr/
3526 S:      Supported
3527 F:      Documentation/dev-tools/coccinelle.rst
3528 F:      scripts/coccinelle/
3529 F:      scripts/coccicheck
3530
3531 CODA FILE SYSTEM
3532 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3533 M:      coda@cs.cmu.edu
3534 L:      codalist@coda.cs.cmu.edu
3535 W:      http://www.coda.cs.cmu.edu/
3536 S:      Maintained
3537 F:      Documentation/filesystems/coda.txt
3538 F:      fs/coda/
3539 F:      include/linux/coda*.h
3540 F:      include/uapi/linux/coda*.h
3541
3542 CODA V4L2 MEM2MEM DRIVER
3543 M:      Philipp Zabel <p.zabel@pengutronix.de>
3544 L:      linux-media@vger.kernel.org
3545 S:      Maintained
3546 F:      Documentation/devicetree/bindings/media/coda.txt
3547 F:      drivers/media/platform/coda/
3548
3549 COMMON CLK FRAMEWORK
3550 M:      Michael Turquette <mturquette@baylibre.com>
3551 M:      Stephen Boyd <sboyd@kernel.org>
3552 L:      linux-clk@vger.kernel.org
3553 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3554 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3555 S:      Maintained
3556 F:      Documentation/devicetree/bindings/clock/
3557 F:      drivers/clk/
3558 X:      drivers/clk/clkdev.c
3559 F:      include/linux/clk-pr*
3560 F:      include/linux/clk/
3561
3562 COMMON INTERNET FILE SYSTEM (CIFS)
3563 M:      Steve French <sfrench@samba.org>
3564 L:      linux-cifs@vger.kernel.org
3565 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3566 W:      http://linux-cifs.samba.org/
3567 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3568 S:      Supported
3569 F:      Documentation/filesystems/cifs/
3570 F:      fs/cifs/
3571
3572 COMPACTPCI HOTPLUG CORE
3573 M:      Scott Murray <scott@spiteful.org>
3574 L:      linux-pci@vger.kernel.org
3575 S:      Maintained
3576 F:      drivers/pci/hotplug/cpci_hotplug*
3577
3578 COMPACTPCI HOTPLUG GENERIC DRIVER
3579 M:      Scott Murray <scott@spiteful.org>
3580 L:      linux-pci@vger.kernel.org
3581 S:      Maintained
3582 F:      drivers/pci/hotplug/cpcihp_generic.c
3583
3584 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3585 M:      Scott Murray <scott@spiteful.org>
3586 L:      linux-pci@vger.kernel.org
3587 S:      Maintained
3588 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3589
3590 COMPAL LAPTOP SUPPORT
3591 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3592 L:      platform-driver-x86@vger.kernel.org
3593 S:      Maintained
3594 F:      drivers/platform/x86/compal-laptop.c
3595
3596 CONEXANT ACCESSRUNNER USB DRIVER
3597 L:      accessrunner-general@lists.sourceforge.net
3598 W:      http://accessrunner.sourceforge.net/
3599 S:      Orphan
3600 F:      drivers/usb/atm/cxacru.c
3601
3602 CONFIGFS
3603 M:      Joel Becker <jlbec@evilplan.org>
3604 M:      Christoph Hellwig <hch@lst.de>
3605 T:      git git://git.infradead.org/users/hch/configfs.git
3606 S:      Supported
3607 F:      fs/configfs/
3608 F:      include/linux/configfs.h
3609
3610 CONNECTOR
3611 M:      Evgeniy Polyakov <zbr@ioremap.net>
3612 L:      netdev@vger.kernel.org
3613 S:      Maintained
3614 F:      drivers/connector/
3615
3616 CONTROL GROUP (CGROUP)
3617 M:      Tejun Heo <tj@kernel.org>
3618 M:      Li Zefan <lizefan@huawei.com>
3619 M:      Johannes Weiner <hannes@cmpxchg.org>
3620 L:      cgroups@vger.kernel.org
3621 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3622 S:      Maintained
3623 F:      Documentation/cgroup*
3624 F:      include/linux/cgroup*
3625 F:      kernel/cgroup*
3626
3627 CONTROL GROUP - CPUSET
3628 M:      Li Zefan <lizefan@huawei.com>
3629 L:      cgroups@vger.kernel.org
3630 W:      http://www.bullopensource.org/cpuset/
3631 W:      http://oss.sgi.com/projects/cpusets/
3632 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3633 S:      Maintained
3634 F:      Documentation/cgroup-v1/cpusets.txt
3635 F:      include/linux/cpuset.h
3636 F:      kernel/cgroup/cpuset.c
3637
3638 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3639 M:      Johannes Weiner <hannes@cmpxchg.org>
3640 M:      Michal Hocko <mhocko@kernel.org>
3641 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3642 L:      cgroups@vger.kernel.org
3643 L:      linux-mm@kvack.org
3644 S:      Maintained
3645 F:      mm/memcontrol.c
3646 F:      mm/swap_cgroup.c
3647
3648 CORETEMP HARDWARE MONITORING DRIVER
3649 M:      Fenghua Yu <fenghua.yu@intel.com>
3650 L:      linux-hwmon@vger.kernel.org
3651 S:      Maintained
3652 F:      Documentation/hwmon/coretemp
3653 F:      drivers/hwmon/coretemp.c
3654
3655 COSA/SRP SYNC SERIAL DRIVER
3656 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3657 W:      http://www.fi.muni.cz/~kas/cosa/
3658 S:      Maintained
3659 F:      drivers/net/wan/cosa*
3660
3661 CPMAC ETHERNET DRIVER
3662 M:      Florian Fainelli <f.fainelli@gmail.com>
3663 L:      netdev@vger.kernel.org
3664 S:      Maintained
3665 F:      drivers/net/ethernet/ti/cpmac.c
3666
3667 CPU FREQUENCY DRIVERS
3668 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3669 M:      Viresh Kumar <viresh.kumar@linaro.org>
3670 L:      linux-pm@vger.kernel.org
3671 S:      Maintained
3672 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3673 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3674 B:      https://bugzilla.kernel.org
3675 F:      Documentation/cpu-freq/
3676 F:      Documentation/devicetree/bindings/cpufreq/
3677 F:      drivers/cpufreq/
3678 F:      include/linux/cpufreq.h
3679 F:      tools/testing/selftests/cpufreq/
3680
3681 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3682 M:      Viresh Kumar <viresh.kumar@linaro.org>
3683 M:      Sudeep Holla <sudeep.holla@arm.com>
3684 L:      linux-pm@vger.kernel.org
3685 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3686 S:      Maintained
3687 F:      drivers/cpufreq/arm_big_little.h
3688 F:      drivers/cpufreq/arm_big_little.c
3689 F:      drivers/cpufreq/arm_big_little_dt.c
3690
3691 CPU POWER MONITORING SUBSYSTEM
3692 M:      Thomas Renninger <trenn@suse.com>
3693 M:      Shuah Khan <shuahkh@osg.samsung.com>
3694 M:      Shuah Khan <shuah@kernel.org>
3695 L:      linux-pm@vger.kernel.org
3696 S:      Maintained
3697 F:      tools/power/cpupower/
3698
3699 CPUID/MSR DRIVER
3700 M:      "H. Peter Anvin" <hpa@zytor.com>
3701 S:      Maintained
3702 F:      arch/x86/kernel/cpuid.c
3703 F:      arch/x86/kernel/msr.c
3704
3705 CPUIDLE DRIVER - ARM BIG LITTLE
3706 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3707 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3708 L:      linux-pm@vger.kernel.org
3709 L:      linux-arm-kernel@lists.infradead.org
3710 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3711 S:      Maintained
3712 F:      drivers/cpuidle/cpuidle-big_little.c
3713
3714 CPUIDLE DRIVER - ARM EXYNOS
3715 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3716 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3717 M:      Kukjin Kim <kgene@kernel.org>
3718 L:      linux-pm@vger.kernel.org
3719 L:      linux-samsung-soc@vger.kernel.org
3720 S:      Supported
3721 F:      drivers/cpuidle/cpuidle-exynos.c
3722 F:      arch/arm/mach-exynos/pm.c
3723
3724 CPUIDLE DRIVERS
3725 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3726 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3727 L:      linux-pm@vger.kernel.org
3728 S:      Maintained
3729 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3730 B:      https://bugzilla.kernel.org
3731 F:      drivers/cpuidle/*
3732 F:      include/linux/cpuidle.h
3733
3734 CRAMFS FILESYSTEM
3735 M:      Nicolas Pitre <nico@linaro.org>
3736 S:      Maintained
3737 F:      Documentation/filesystems/cramfs.txt
3738 F:      fs/cramfs/
3739
3740 CRYPTO API
3741 M:      Herbert Xu <herbert@gondor.apana.org.au>
3742 M:      "David S. Miller" <davem@davemloft.net>
3743 L:      linux-crypto@vger.kernel.org
3744 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3745 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3746 S:      Maintained
3747 F:      Documentation/crypto/
3748 F:      Documentation/devicetree/bindings/crypto/
3749 F:      arch/*/crypto/
3750 F:      crypto/
3751 F:      drivers/crypto/
3752 F:      include/crypto/
3753 F:      include/linux/crypto*
3754
3755 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3756 M:      Neil Horman <nhorman@tuxdriver.com>
3757 L:      linux-crypto@vger.kernel.org
3758 S:      Maintained
3759 F:      crypto/ansi_cprng.c
3760 F:      crypto/rng.c
3761
3762 CS3308 MEDIA DRIVER
3763 M:      Hans Verkuil <hverkuil@xs4all.nl>
3764 L:      linux-media@vger.kernel.org
3765 T:      git git://linuxtv.org/media_tree.git
3766 W:      http://linuxtv.org
3767 S:      Odd Fixes
3768 F:      drivers/media/i2c/cs3308.c
3769 F:      drivers/media/i2c/cs3308.h
3770
3771 CS5535 Audio ALSA driver
3772 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3773 S:      Maintained
3774 F:      sound/pci/cs5535audio/
3775
3776 CW1200 WLAN driver
3777 M:      Solomon Peachy <pizza@shaftnet.org>
3778 S:      Maintained
3779 F:      drivers/net/wireless/st/cw1200/
3780
3781 CX18 VIDEO4LINUX DRIVER
3782 M:      Andy Walls <awalls@md.metrocast.net>
3783 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3784 L:      linux-media@vger.kernel.org
3785 T:      git git://linuxtv.org/media_tree.git
3786 W:      https://linuxtv.org
3787 W:      http://www.ivtvdriver.org/index.php/Cx18
3788 S:      Maintained
3789 F:      Documentation/media/v4l-drivers/cx18*
3790 F:      drivers/media/pci/cx18/
3791 F:      include/uapi/linux/ivtv*
3792
3793 CX2341X MPEG ENCODER HELPER MODULE
3794 M:      Hans Verkuil <hverkuil@xs4all.nl>
3795 L:      linux-media@vger.kernel.org
3796 T:      git git://linuxtv.org/media_tree.git
3797 W:      https://linuxtv.org
3798 S:      Maintained
3799 F:      drivers/media/common/cx2341x*
3800 F:      include/media/cx2341x*
3801
3802 CX24120 MEDIA DRIVER
3803 M:      Jemma Denson <jdenson@gmail.com>
3804 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3805 L:      linux-media@vger.kernel.org
3806 W:      https://linuxtv.org
3807 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3808 S:      Maintained
3809 F:      drivers/media/dvb-frontends/cx24120*
3810
3811 CX88 VIDEO4LINUX DRIVER
3812 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
3813 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3814 L:      linux-media@vger.kernel.org
3815 W:      https://linuxtv.org
3816 T:      git git://linuxtv.org/media_tree.git
3817 S:      Odd fixes
3818 F:      Documentation/media/v4l-drivers/cx88*
3819 F:      drivers/media/pci/cx88/
3820
3821 CXD2820R MEDIA DRIVER
3822 M:      Antti Palosaari <crope@iki.fi>
3823 L:      linux-media@vger.kernel.org
3824 W:      https://linuxtv.org
3825 W:      http://palosaari.fi/linux/
3826 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3827 T:      git git://linuxtv.org/anttip/media_tree.git
3828 S:      Maintained
3829 F:      drivers/media/dvb-frontends/cxd2820r*
3830
3831 CXGB3 ETHERNET DRIVER (CXGB3)
3832 M:      Santosh Raspatur <santosh@chelsio.com>
3833 L:      netdev@vger.kernel.org
3834 W:      http://www.chelsio.com
3835 S:      Supported
3836 F:      drivers/net/ethernet/chelsio/cxgb3/
3837
3838 CXGB3 ISCSI DRIVER (CXGB3I)
3839 M:      Karen Xie <kxie@chelsio.com>
3840 L:      linux-scsi@vger.kernel.org
3841 W:      http://www.chelsio.com
3842 S:      Supported
3843 F:      drivers/scsi/cxgbi/cxgb3i
3844
3845 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3846 M:      Steve Wise <swise@chelsio.com>
3847 L:      linux-rdma@vger.kernel.org
3848 W:      http://www.openfabrics.org
3849 S:      Supported
3850 F:      drivers/infiniband/hw/cxgb3/
3851 F:      include/uapi/rdma/cxgb3-abi.h
3852
3853 CXGB4 CRYPTO DRIVER (chcr)
3854 M:      Harsh Jain <harsh@chelsio.com>
3855 L:      linux-crypto@vger.kernel.org
3856 W:      http://www.chelsio.com
3857 S:      Supported
3858 F:      drivers/crypto/chelsio
3859
3860 CXGB4 ETHERNET DRIVER (CXGB4)
3861 M:      Ganesh Goudar <ganeshgr@chelsio.com>
3862 L:      netdev@vger.kernel.org
3863 W:      http://www.chelsio.com
3864 S:      Supported
3865 F:      drivers/net/ethernet/chelsio/cxgb4/
3866
3867 CXGB4 ISCSI DRIVER (CXGB4I)
3868 M:      Karen Xie <kxie@chelsio.com>
3869 L:      linux-scsi@vger.kernel.org
3870 W:      http://www.chelsio.com
3871 S:      Supported
3872 F:      drivers/scsi/cxgbi/cxgb4i
3873
3874 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
3875 M:      Steve Wise <swise@chelsio.com>
3876 L:      linux-rdma@vger.kernel.org
3877 W:      http://www.openfabrics.org
3878 S:      Supported
3879 F:      drivers/infiniband/hw/cxgb4/
3880 F:      include/uapi/rdma/cxgb4-abi.h
3881
3882 CXGB4VF ETHERNET DRIVER (CXGB4VF)
3883 M:      Casey Leedom <leedom@chelsio.com>
3884 L:      netdev@vger.kernel.org
3885 W:      http://www.chelsio.com
3886 S:      Supported
3887 F:      drivers/net/ethernet/chelsio/cxgb4vf/
3888
3889 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
3890 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
3891 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
3892 L:      linuxppc-dev@lists.ozlabs.org
3893 S:      Supported
3894 F:      arch/powerpc/platforms/powernv/pci-cxl.c
3895 F:      drivers/misc/cxl/
3896 F:      include/misc/cxl*
3897 F:      include/uapi/misc/cxl.h
3898 F:      Documentation/powerpc/cxl.txt
3899 F:      Documentation/ABI/testing/sysfs-class-cxl
3900
3901 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
3902 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
3903 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
3904 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
3905 L:      linux-scsi@vger.kernel.org
3906 S:      Supported
3907 F:      drivers/scsi/cxlflash/
3908 F:      include/uapi/scsi/cxlflash_ioctls.h
3909 F:      Documentation/powerpc/cxlflash.txt
3910
3911 CYBERPRO FB DRIVER
3912 M:      Russell King <linux@armlinux.org.uk>
3913 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3914 W:      http://www.armlinux.org.uk/
3915 S:      Maintained
3916 F:      drivers/video/fbdev/cyber2000fb.*
3917
3918 CYCLADES ASYNC MUX DRIVER
3919 W:      http://www.cyclades.com/
3920 S:      Orphan
3921 F:      drivers/tty/cyclades.c
3922 F:      include/linux/cyclades.h
3923 F:      include/uapi/linux/cyclades.h
3924
3925 CYCLADES PC300 DRIVER
3926 W:      http://www.cyclades.com/
3927 S:      Orphan
3928 F:      drivers/net/wan/pc300*
3929
3930 CYPRESS_FIRMWARE MEDIA DRIVER
3931 M:      Antti Palosaari <crope@iki.fi>
3932 L:      linux-media@vger.kernel.org
3933 W:      https://linuxtv.org
3934 W:      http://palosaari.fi/linux/
3935 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3936 T:      git git://linuxtv.org/anttip/media_tree.git
3937 S:      Maintained
3938 F:      drivers/media/common/cypress_firmware*
3939
3940 CYTTSP TOUCHSCREEN DRIVER
3941 M:      Ferruh Yigit <fery@cypress.com>
3942 L:      linux-input@vger.kernel.org
3943 S:      Supported
3944 F:      drivers/input/touchscreen/cyttsp*
3945 F:      include/linux/input/cyttsp.h
3946
3947 D-LINK DIR-685 TOUCHKEYS DRIVER
3948 M:      Linus Walleij <linus.walleij@linaro.org>
3949 L:      linux-input@vger.kernel.org
3950 S:      Supported
3951 F:      drivers/input/dlink-dir685-touchkeys.c
3952
3953 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
3954 M:      Joshua Kinard <kumba@gentoo.org>
3955 S:      Maintained
3956 F:      drivers/rtc/rtc-ds1685.c
3957 F:      include/linux/rtc/ds1685.h
3958
3959 DAMA SLAVE for AX.25
3960 M:      Joerg Reuter <jreuter@yaina.de>
3961 W:      http://yaina.de/jreuter/
3962 W:      http://www.qsl.net/dl1bke/
3963 L:      linux-hams@vger.kernel.org
3964 S:      Maintained
3965 F:      net/ax25/af_ax25.c
3966 F:      net/ax25/ax25_dev.c
3967 F:      net/ax25/ax25_ds_*
3968 F:      net/ax25/ax25_in.c
3969 F:      net/ax25/ax25_out.c
3970 F:      net/ax25/ax25_timer.c
3971 F:      net/ax25/sysctl_net_ax25.c
3972
3973 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
3974 L:      netdev@vger.kernel.org
3975 S:      Orphan
3976 F:      Documentation/networking/dmfe.txt
3977 F:      drivers/net/ethernet/dec/tulip/dmfe.c
3978
3979 DC390/AM53C974 SCSI driver
3980 M:      Hannes Reinecke <hare@suse.com>
3981 L:      linux-scsi@vger.kernel.org
3982 S:      Maintained
3983 F:      drivers/scsi/am53c974.c
3984
3985 DC395x SCSI driver
3986 M:      Oliver Neukum <oliver@neukum.org>
3987 M:      Ali Akcaagac <aliakc@web.de>
3988 M:      Jamie Lenehan <lenehan@twibble.org>
3989 L:      dc395x@twibble.org
3990 W:      http://twibble.org/dist/dc395x/
3991 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
3992 S:      Maintained
3993 F:      Documentation/scsi/dc395x.txt
3994 F:      drivers/scsi/dc395x.*
3995
3996 DCCP PROTOCOL
3997 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
3998 L:      dccp@vger.kernel.org
3999 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4000 S:      Maintained
4001 F:      include/linux/dccp.h
4002 F:      include/uapi/linux/dccp.h
4003 F:      include/linux/tfrc.h
4004 F:      net/dccp/
4005
4006 DECnet NETWORK LAYER
4007 W:      http://linux-decnet.sourceforge.net
4008 L:      linux-decnet-user@lists.sourceforge.net
4009 S:      Orphan
4010 F:      Documentation/networking/decnet.txt
4011 F:      net/decnet/
4012
4013 DECSTATION PLATFORM SUPPORT
4014 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4015 L:      linux-mips@linux-mips.org
4016 W:      http://www.linux-mips.org/wiki/DECstation
4017 S:      Maintained
4018 F:      arch/mips/dec/
4019 F:      arch/mips/include/asm/dec/
4020 F:      arch/mips/include/asm/mach-dec/
4021
4022 DEFXX FDDI NETWORK DRIVER
4023 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4024 S:      Maintained
4025 F:      drivers/net/fddi/defxx.*
4026
4027 DELL SMBIOS DRIVER
4028 M:      Pali Rohár <pali.rohar@gmail.com>
4029 M:      Mario Limonciello <mario.limonciello@dell.com>
4030 L:      platform-driver-x86@vger.kernel.org
4031 S:      Maintained
4032 F:      drivers/platform/x86/dell-smbios.*
4033
4034 DELL SMBIOS SMM DRIVER
4035 M:      Mario Limonciello <mario.limonciello@dell.com>
4036 L:      platform-driver-x86@vger.kernel.org
4037 S:      Maintained
4038 F:      drivers/platform/x86/dell-smbios-smm.c
4039
4040 DELL SMBIOS WMI DRIVER
4041 M:      Mario Limonciello <mario.limonciello@dell.com>
4042 L:      platform-driver-x86@vger.kernel.org
4043 S:      Maintained
4044 F:      drivers/platform/x86/dell-smbios-wmi.c
4045 F:      tools/wmi/dell-smbios-example.c
4046
4047 DELL LAPTOP DRIVER
4048 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4049 M:      Pali Rohár <pali.rohar@gmail.com>
4050 L:      platform-driver-x86@vger.kernel.org
4051 S:      Maintained
4052 F:      drivers/platform/x86/dell-laptop.c
4053
4054 DELL LAPTOP FREEFALL DRIVER
4055 M:      Pali Rohár <pali.rohar@gmail.com>
4056 S:      Maintained
4057 F:      drivers/platform/x86/dell-smo8800.c
4058
4059 DELL LAPTOP RBTN DRIVER
4060 M:      Pali Rohár <pali.rohar@gmail.com>
4061 S:      Maintained
4062 F:      drivers/platform/x86/dell-rbtn.*
4063
4064 DELL LAPTOP SMM DRIVER
4065 M:      Pali Rohár <pali.rohar@gmail.com>
4066 S:      Maintained
4067 F:      drivers/hwmon/dell-smm-hwmon.c
4068 F:      include/uapi/linux/i8k.h
4069
4070 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4071 M:      Doug Warzecha <Douglas_Warzecha@dell.com>
4072 S:      Maintained
4073 F:      Documentation/dcdbas.txt
4074 F:      drivers/firmware/dcdbas.*
4075
4076 DELL WMI NOTIFICATIONS DRIVER
4077 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4078 M:      Pali Rohár <pali.rohar@gmail.com>
4079 S:      Maintained
4080 F:      drivers/platform/x86/dell-wmi.c
4081
4082 DELL WMI DESCRIPTOR DRIVER
4083 M:      Mario Limonciello <mario.limonciello@dell.com>
4084 S:      Maintained
4085 F:      drivers/platform/x86/dell-wmi-descriptor.c
4086
4087 DELTA ST MEDIA DRIVER
4088 M:      Hugues Fruchet <hugues.fruchet@st.com>
4089 L:      linux-media@vger.kernel.org
4090 T:      git git://linuxtv.org/media_tree.git
4091 W:      https://linuxtv.org
4092 S:      Supported
4093 F:      drivers/media/platform/sti/delta
4094
4095 DENALI NAND DRIVER
4096 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4097 L:      linux-mtd@lists.infradead.org
4098 S:      Supported
4099 F:      drivers/mtd/nand/raw/denali*
4100
4101 DESIGNWARE USB2 DRD IP DRIVER
4102 M:      Minas Harutyunyan <hminas@synopsys.com>
4103 L:      linux-usb@vger.kernel.org
4104 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4105 S:      Maintained
4106 F:      drivers/usb/dwc2/
4107
4108 DESIGNWARE USB3 DRD IP DRIVER
4109 M:      Felipe Balbi <balbi@kernel.org>
4110 L:      linux-usb@vger.kernel.org
4111 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4112 S:      Maintained
4113 F:      drivers/usb/dwc3/
4114
4115 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4116 M:      Andreas Klinger <ak@it-klinger.de>
4117 L:      linux-iio@vger.kernel.org
4118 S:      Maintained
4119 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4120 F:      drivers/iio/proximity/srf*.c
4121
4122 DEVICE COREDUMP (DEV_COREDUMP)
4123 M:      Johannes Berg <johannes@sipsolutions.net>
4124 L:      linux-kernel@vger.kernel.org
4125 S:      Maintained
4126 F:      drivers/base/devcoredump.c
4127 F:      include/linux/devcoredump.h
4128
4129 DEVICE FREQUENCY (DEVFREQ)
4130 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4131 M:      Kyungmin Park <kyungmin.park@samsung.com>
4132 R:      Chanwoo Choi <cw00.choi@samsung.com>
4133 L:      linux-pm@vger.kernel.org
4134 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4135 S:      Maintained
4136 F:      drivers/devfreq/
4137 F:      include/linux/devfreq.h
4138 F:      Documentation/devicetree/bindings/devfreq/
4139
4140 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4141 M:      Chanwoo Choi <cw00.choi@samsung.com>
4142 L:      linux-pm@vger.kernel.org
4143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4144 S:      Supported
4145 F:      drivers/devfreq/event/
4146 F:      drivers/devfreq/devfreq-event.c
4147 F:      include/linux/devfreq-event.h
4148 F:      Documentation/devicetree/bindings/devfreq/event/
4149
4150 DEVICE NUMBER REGISTRY
4151 M:      Torben Mathiasen <device@lanana.org>
4152 W:      http://lanana.org/docs/device-list/index.html
4153 S:      Maintained
4154
4155 DEVICE-MAPPER  (LVM)
4156 M:      Alasdair Kergon <agk@redhat.com>
4157 M:      Mike Snitzer <snitzer@redhat.com>
4158 M:      dm-devel@redhat.com
4159 L:      dm-devel@redhat.com
4160 W:      http://sources.redhat.com/dm
4161 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4162 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4163 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4164 S:      Maintained
4165 F:      Documentation/device-mapper/
4166 F:      drivers/md/Makefile
4167 F:      drivers/md/Kconfig
4168 F:      drivers/md/dm*
4169 F:      drivers/md/persistent-data/
4170 F:      include/linux/device-mapper.h
4171 F:      include/linux/dm-*.h
4172 F:      include/uapi/linux/dm-*.h
4173
4174 DEVLINK
4175 M:      Jiri Pirko <jiri@mellanox.com>
4176 L:      netdev@vger.kernel.org
4177 S:      Supported
4178 F:      net/core/devlink.c
4179 F:      include/net/devlink.h
4180 F:      include/uapi/linux/devlink.h
4181
4182 DIALOG SEMICONDUCTOR DRIVERS
4183 M:      Support Opensource <support.opensource@diasemi.com>
4184 W:      http://www.dialog-semiconductor.com/products
4185 S:      Supported
4186 F:      Documentation/hwmon/da90??
4187 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4188 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4189 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4190 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4191 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4192 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4193 F:      drivers/gpio/gpio-da90??.c
4194 F:      drivers/hwmon/da90??-hwmon.c
4195 F:      drivers/iio/adc/da91??-*.c
4196 F:      drivers/input/misc/da90??_onkey.c
4197 F:      drivers/input/touchscreen/da9052_tsi.c
4198 F:      drivers/leds/leds-da90??.c
4199 F:      drivers/mfd/da903x.c
4200 F:      drivers/mfd/da90??-*.c
4201 F:      drivers/mfd/da91??-*.c
4202 F:      drivers/power/supply/da9052-battery.c
4203 F:      drivers/power/supply/da91??-*.c
4204 F:      drivers/regulator/da903x.c
4205 F:      drivers/regulator/da9???-regulator.[ch]
4206 F:      drivers/thermal/da90??-thermal.c
4207 F:      drivers/rtc/rtc-da90??.c
4208 F:      drivers/video/backlight/da90??_bl.c
4209 F:      drivers/watchdog/da90??_wdt.c
4210 F:      include/linux/mfd/da903x.h
4211 F:      include/linux/mfd/da9052/
4212 F:      include/linux/mfd/da9055/
4213 F:      include/linux/mfd/da9062/
4214 F:      include/linux/mfd/da9063/
4215 F:      include/linux/mfd/da9150/
4216 F:      include/linux/regulator/da9211.h
4217 F:      include/sound/da[79]*.h
4218 F:      sound/soc/codecs/da[79]*.[ch]
4219
4220 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4221 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4222 L:      linux-gpio@vger.kernel.org
4223 S:      Maintained
4224 F:      drivers/gpio/gpio-gpio-mm.c
4225
4226 DIGI NEO AND CLASSIC PCI PRODUCTS
4227 M:      Lidza Louina <lidza.louina@gmail.com>
4228 M:      Mark Hounschell <markh@compro.net>
4229 L:      driverdev-devel@linuxdriverproject.org
4230 S:      Maintained
4231 F:      drivers/staging/dgnc/
4232
4233 DIOLAN U2C-12 I2C DRIVER
4234 M:      Guenter Roeck <linux@roeck-us.net>
4235 L:      linux-i2c@vger.kernel.org
4236 S:      Maintained
4237 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4238
4239 FILESYSTEM DIRECT ACCESS (DAX)
4240 M:      Matthew Wilcox <mawilcox@microsoft.com>
4241 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
4242 L:      linux-fsdevel@vger.kernel.org
4243 S:      Supported
4244 F:      fs/dax.c
4245 F:      include/linux/dax.h
4246 F:      include/trace/events/fs_dax.h
4247
4248 DEVICE DIRECT ACCESS (DAX)
4249 M:      Dan Williams <dan.j.williams@intel.com>
4250 M:      Dave Jiang <dave.jiang@intel.com>
4251 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
4252 M:      Vishal Verma <vishal.l.verma@intel.com>
4253 L:      linux-nvdimm@lists.01.org
4254 S:      Supported
4255 F:      drivers/dax/
4256
4257 DIRECTORY NOTIFICATION (DNOTIFY)
4258 M:      Jan Kara <jack@suse.cz>
4259 R:      Amir Goldstein <amir73il@gmail.com>
4260 L:      linux-fsdevel@vger.kernel.org
4261 S:      Maintained
4262 F:      Documentation/filesystems/dnotify.txt
4263 F:      fs/notify/dnotify/
4264 F:      include/linux/dnotify.h
4265
4266 DISK GEOMETRY AND PARTITION HANDLING
4267 M:      Andries Brouwer <aeb@cwi.nl>
4268 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4269 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4270 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4271 S:      Maintained
4272
4273 DISKQUOTA
4274 M:      Jan Kara <jack@suse.com>
4275 S:      Maintained
4276 F:      Documentation/filesystems/quota.txt
4277 F:      fs/quota/
4278 F:      include/linux/quota*.h
4279 F:      include/uapi/linux/quota*.h
4280
4281 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4282 M:      Bernie Thompson <bernie@plugable.com>
4283 L:      linux-fbdev@vger.kernel.org
4284 S:      Maintained
4285 W:      http://plugable.com/category/projects/udlfb/
4286 F:      drivers/video/fbdev/udlfb.c
4287 F:      include/video/udlfb.h
4288 F:      Documentation/fb/udlfb.txt
4289
4290 DISTRIBUTED LOCK MANAGER (DLM)
4291 M:      Christine Caulfield <ccaulfie@redhat.com>
4292 M:      David Teigland <teigland@redhat.com>
4293 L:      cluster-devel@redhat.com
4294 W:      http://sources.redhat.com/cluster/
4295 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4296 S:      Supported
4297 F:      fs/dlm/
4298
4299 DMA BUFFER SHARING FRAMEWORK
4300 M:      Sumit Semwal <sumit.semwal@linaro.org>
4301 S:      Maintained
4302 L:      linux-media@vger.kernel.org
4303 L:      dri-devel@lists.freedesktop.org
4304 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4305 F:      drivers/dma-buf/
4306 F:      include/linux/dma-buf*
4307 F:      include/linux/reservation.h
4308 F:      include/linux/*fence.h
4309 F:      Documentation/driver-api/dma-buf.rst
4310 T:      git git://anongit.freedesktop.org/drm/drm-misc
4311
4312 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4313 M:      Vinod Koul <vinod.koul@intel.com>
4314 L:      dmaengine@vger.kernel.org
4315 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4316 S:      Maintained
4317 F:      drivers/dma/
4318 F:      include/linux/dmaengine.h
4319 F:      include/linux/of_dma.h
4320 F:      Documentation/devicetree/bindings/dma/
4321 F:      Documentation/driver-api/dmaengine/
4322 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4323
4324 DMA MAPPING HELPERS
4325 M:      Christoph Hellwig <hch@lst.de>
4326 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4327 R:      Robin Murphy <robin.murphy@arm.com>
4328 L:      iommu@lists.linux-foundation.org
4329 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4330 W:      http://git.infradead.org/users/hch/dma-mapping.git
4331 S:      Supported
4332 F:      lib/dma-debug.c
4333 F:      lib/dma-direct.c
4334 F:      lib/dma-virt.c
4335 F:      drivers/base/dma-mapping.c
4336 F:      drivers/base/dma-coherent.c
4337 F:      include/asm-generic/dma-mapping.h
4338 F:      include/linux/dma-direct.h
4339 F:      include/linux/dma-mapping.h
4340
4341 DME1737 HARDWARE MONITOR DRIVER
4342 M:      Juerg Haefliger <juergh@gmail.com>
4343 L:      linux-hwmon@vger.kernel.org
4344 S:      Maintained
4345 F:      Documentation/hwmon/dme1737
4346 F:      drivers/hwmon/dme1737.c
4347
4348 DMI/SMBIOS SUPPORT
4349 M:      Jean Delvare <jdelvare@suse.com>
4350 S:      Maintained
4351 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4352 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4353 F:      drivers/firmware/dmi-id.c
4354 F:      drivers/firmware/dmi_scan.c
4355 F:      include/linux/dmi.h
4356
4357 DOCUMENTATION
4358 M:      Jonathan Corbet <corbet@lwn.net>
4359 L:      linux-doc@vger.kernel.org
4360 S:      Maintained
4361 F:      Documentation/
4362 F:      scripts/kernel-doc
4363 X:      Documentation/ABI/
4364 X:      Documentation/devicetree/
4365 X:      Documentation/acpi
4366 X:      Documentation/power
4367 X:      Documentation/spi
4368 X:      Documentation/media
4369 T:      git git://git.lwn.net/linux.git docs-next
4370
4371 DONGWOON DW9714 LENS VOICE COIL DRIVER
4372 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4373 L:      linux-media@vger.kernel.org
4374 T:      git git://linuxtv.org/media_tree.git
4375 S:      Maintained
4376 F:      drivers/media/i2c/dw9714.c
4377
4378 DOUBLETALK DRIVER
4379 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4380 L:      blinux-list@redhat.com
4381 S:      Maintained
4382 F:      drivers/char/dtlk.c
4383 F:      include/linux/dtlk.h
4384
4385 DPAA2 DATAPATH I/O (DPIO) DRIVER
4386 M:      Roy Pledge <Roy.Pledge@nxp.com>
4387 L:      linux-kernel@vger.kernel.org
4388 S:      Maintained
4389 F:      drivers/staging/fsl-mc/bus/dpio
4390
4391 DPAA2 ETHERNET DRIVER
4392 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4393 L:      linux-kernel@vger.kernel.org
4394 S:      Maintained
4395 F:      drivers/staging/fsl-dpaa2/ethernet
4396
4397 DPAA2 ETHERNET SWITCH DRIVER
4398 M:      Razvan Stefanescu <razvan.stefanescu@nxp.com>
4399 L:      linux-kernel@vger.kernel.org
4400 S:      Maintained
4401 F:      drivers/staging/fsl-dpaa2/ethsw
4402
4403 DPT_I2O SCSI RAID DRIVER
4404 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4405 L:      linux-scsi@vger.kernel.org
4406 W:      http://www.adaptec.com/
4407 S:      Maintained
4408 F:      drivers/scsi/dpt*
4409 F:      drivers/scsi/dpt/
4410
4411 DRBD DRIVER
4412 M:      Philipp Reisner <philipp.reisner@linbit.com>
4413 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4414 L:      drbd-dev@lists.linbit.com
4415 W:      http://www.drbd.org
4416 T:      git git://git.linbit.com/linux-drbd.git
4417 T:      git git://git.linbit.com/drbd-8.4.git
4418 S:      Supported
4419 F:      drivers/block/drbd/
4420 F:      lib/lru_cache.c
4421 F:      Documentation/blockdev/drbd/
4422
4423 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4424 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4425 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4426 S:      Supported
4427 F:      Documentation/kobject.txt
4428 F:      drivers/base/
4429 F:      fs/debugfs/
4430 F:      fs/sysfs/
4431 F:      include/linux/debugfs.h
4432 F:      include/linux/kobj*
4433 F:      lib/kobj*
4434
4435 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4436 M:      Kevin Hilman <khilman@kernel.org>
4437 M:      Nishanth Menon <nm@ti.com>
4438 S:      Maintained
4439 F:      drivers/power/avs/
4440 F:      include/linux/power/smartreflex.h
4441 L:      linux-pm@vger.kernel.org
4442
4443 DRM DRIVER FOR ARM PL111 CLCD
4444 M:      Eric Anholt <eric@anholt.net>
4445 T:      git git://anongit.freedesktop.org/drm/drm-misc
4446 S:      Supported
4447 F:      drivers/gpu/drm/pl111/
4448
4449 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4450 M:      Linus Walleij <linus.walleij@linaro.org>
4451 T:      git git://anongit.freedesktop.org/drm/drm-misc
4452 S:      Maintained
4453 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4454 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4455
4456 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4457 M:      Dave Airlie <airlied@redhat.com>
4458 S:      Odd Fixes
4459 F:      drivers/gpu/drm/ast/
4460
4461 DRM DRIVER FOR BOCHS VIRTUAL GPU
4462 M:      Gerd Hoffmann <kraxel@redhat.com>
4463 L:      virtualization@lists.linux-foundation.org
4464 T:      git git://anongit.freedesktop.org/drm/drm-misc
4465 S:      Maintained
4466 F:      drivers/gpu/drm/bochs/
4467
4468 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4469 M:      Linus Walleij <linus.walleij@linaro.org>
4470 T:      git git://anongit.freedesktop.org/drm/drm-misc
4471 S:      Maintained
4472 F:      drivers/gpu/drm/tve200/
4473
4474 DRM DRIVER FOR ILITEK ILI9225 PANELS
4475 M:      David Lechner <david@lechnology.com>
4476 S:      Maintained
4477 F:      drivers/gpu/drm/tinydrm/ili9225.c
4478 F:      Documentation/devicetree/bindings/display/ili9225.txt
4479
4480 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4481 S:      Orphan / Obsolete
4482 F:      drivers/gpu/drm/i810/
4483 F:      include/uapi/drm/i810_drm.h
4484
4485 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4486 S:      Orphan / Obsolete
4487 F:      drivers/gpu/drm/mga/
4488 F:      include/uapi/drm/mga_drm.h
4489
4490 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4491 M:      Dave Airlie <airlied@redhat.com>
4492 S:      Odd Fixes
4493 F:      drivers/gpu/drm/mgag200/
4494
4495 DRM DRIVER FOR MI0283QT
4496 M:      Noralf Trønnes <noralf@tronnes.org>
4497 S:      Maintained
4498 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4499 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4500
4501 DRM DRIVER FOR MSM ADRENO GPU
4502 M:      Rob Clark <robdclark@gmail.com>
4503 L:      linux-arm-msm@vger.kernel.org
4504 L:      dri-devel@lists.freedesktop.org
4505 L:      freedreno@lists.freedesktop.org
4506 T:      git git://people.freedesktop.org/~robclark/linux
4507 S:      Maintained
4508 F:      drivers/gpu/drm/msm/
4509 F:      include/uapi/drm/msm_drm.h
4510 F:      Documentation/devicetree/bindings/display/msm/
4511
4512 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4513 M:      Ben Skeggs <bskeggs@redhat.com>
4514 L:      dri-devel@lists.freedesktop.org
4515 L:      nouveau@lists.freedesktop.org
4516 T:      git git://github.com/skeggsb/linux
4517 S:      Supported
4518 F:      drivers/gpu/drm/nouveau/
4519 F:      include/uapi/drm/nouveau_drm.h
4520
4521 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4522 M:      Noralf Trønnes <noralf@tronnes.org>
4523 S:      Maintained
4524 F:      drivers/gpu/drm/tinydrm/repaper.c
4525 F:      Documentation/devicetree/bindings/display/repaper.txt
4526
4527 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4528 M:      Dave Airlie <airlied@redhat.com>
4529 M:      Gerd Hoffmann <kraxel@redhat.com>
4530 L:      virtualization@lists.linux-foundation.org
4531 T:      git git://anongit.freedesktop.org/drm/drm-misc
4532 S:      Obsolete
4533 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4534 F:      drivers/gpu/drm/cirrus/
4535
4536 DRM DRIVER FOR QXL VIRTUAL GPU
4537 M:      Dave Airlie <airlied@redhat.com>
4538 M:      Gerd Hoffmann <kraxel@redhat.com>
4539 L:      virtualization@lists.linux-foundation.org
4540 T:      git git://anongit.freedesktop.org/drm/drm-misc
4541 S:      Maintained
4542 F:      drivers/gpu/drm/qxl/
4543 F:      include/uapi/drm/qxl_drm.h
4544
4545 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4546 S:      Orphan / Obsolete
4547 F:      drivers/gpu/drm/r128/
4548 F:      include/uapi/drm/r128_drm.h
4549
4550 DRM DRIVER FOR SAVAGE VIDEO CARDS
4551 S:      Orphan / Obsolete
4552 F:      drivers/gpu/drm/savage/
4553 F:      include/uapi/drm/savage_drm.h
4554
4555 DRM DRIVER FOR SIS VIDEO CARDS
4556 S:      Orphan / Obsolete
4557 F:      drivers/gpu/drm/sis/
4558 F:      include/uapi/drm/sis_drm.h
4559
4560 DRM DRIVER FOR SITRONIX ST7586 PANELS
4561 M:      David Lechner <david@lechnology.com>
4562 S:      Maintained
4563 F:      drivers/gpu/drm/tinydrm/st7586.c
4564 F:      Documentation/devicetree/bindings/display/st7586.txt
4565
4566 DRM DRIVER FOR SITRONIX ST7735R PANELS
4567 M:      David Lechner <david@lechnology.com>
4568 S:      Maintained
4569 F:      drivers/gpu/drm/tinydrm/st7735r.c
4570 F:      Documentation/devicetree/bindings/display/st7735r.txt
4571
4572 DRM DRIVER FOR TDFX VIDEO CARDS
4573 S:      Orphan / Obsolete
4574 F:      drivers/gpu/drm/tdfx/
4575
4576 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4577 M:      Dave Airlie <airlied@redhat.com>
4578 S:      Odd Fixes
4579 F:      drivers/gpu/drm/udl/
4580
4581 DRM DRIVER FOR VMWARE VIRTUAL GPU
4582 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4583 M:      Sinclair Yeh <syeh@vmware.com>
4584 M:      Thomas Hellstrom <thellstrom@vmware.com>
4585 L:      dri-devel@lists.freedesktop.org
4586 T:      git git://people.freedesktop.org/~syeh/repos_linux
4587 T:      git git://people.freedesktop.org/~thomash/linux
4588 S:      Supported
4589 F:      drivers/gpu/drm/vmwgfx/
4590 F:      include/uapi/drm/vmwgfx_drm.h
4591
4592 DRM DRIVERS
4593 M:      David Airlie <airlied@linux.ie>
4594 L:      dri-devel@lists.freedesktop.org
4595 T:      git git://people.freedesktop.org/~airlied/linux
4596 B:      https://bugs.freedesktop.org/
4597 C:      irc://chat.freenode.net/dri-devel
4598 S:      Maintained
4599 F:      drivers/gpu/drm/
4600 F:      drivers/gpu/vga/
4601 F:      Documentation/devicetree/bindings/display/
4602 F:      Documentation/devicetree/bindings/gpu/
4603 F:      Documentation/devicetree/bindings/video/
4604 F:      Documentation/gpu/
4605 F:      include/drm/
4606 F:      include/uapi/drm/
4607 F:      include/linux/vga*
4608
4609 DRM DRIVERS AND MISC GPU PATCHES
4610 M:      Gustavo Padovan <gustavo@padovan.org>
4611 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4612 M:      Sean Paul <seanpaul@chromium.org>
4613 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4614 S:      Maintained
4615 T:      git git://anongit.freedesktop.org/drm/drm-misc
4616 F:      Documentation/gpu/
4617 F:      drivers/gpu/vga/
4618 F:      drivers/gpu/drm/*
4619 F:      include/drm/drm*
4620 F:      include/uapi/drm/drm*
4621 F:      include/linux/vga*
4622
4623 DRM DRIVERS FOR ALLWINNER A10
4624 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4625 L:      dri-devel@lists.freedesktop.org
4626 S:      Supported
4627 F:      drivers/gpu/drm/sun4i/
4628 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4629 T:      git git://anongit.freedesktop.org/drm/drm-misc
4630
4631 DRM DRIVERS FOR AMLOGIC SOCS
4632 M:      Neil Armstrong <narmstrong@baylibre.com>
4633 L:      dri-devel@lists.freedesktop.org
4634 L:      linux-amlogic@lists.infradead.org
4635 W:      http://linux-meson.com/
4636 S:      Supported
4637 F:      drivers/gpu/drm/meson/
4638 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4639 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4640 F:      Documentation/gpu/meson.rst
4641 T:      git git://anongit.freedesktop.org/drm/drm-misc
4642
4643 DRM DRIVERS FOR ATMEL HLCDC
4644 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4645 L:      dri-devel@lists.freedesktop.org
4646 S:      Supported
4647 F:      drivers/gpu/drm/atmel-hlcdc/
4648 F:      Documentation/devicetree/bindings/drm/atmel/
4649 T:      git git://anongit.freedesktop.org/drm/drm-misc
4650
4651 DRM DRIVERS FOR BRIDGE CHIPS
4652 M:      Archit Taneja <architt@codeaurora.org>
4653 M:      Andrzej Hajda <a.hajda@samsung.com>
4654 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4655 S:      Maintained
4656 T:      git git://anongit.freedesktop.org/drm/drm-misc
4657 F:      drivers/gpu/drm/bridge/
4658
4659 DRM DRIVERS FOR EXYNOS
4660 M:      Inki Dae <inki.dae@samsung.com>
4661 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4662 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4663 M:      Kyungmin Park <kyungmin.park@samsung.com>
4664 L:      dri-devel@lists.freedesktop.org
4665 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4666 S:      Supported
4667 F:      drivers/gpu/drm/exynos/
4668 F:      include/uapi/drm/exynos_drm.h
4669 F:      Documentation/devicetree/bindings/display/exynos/
4670
4671 DRM DRIVERS FOR FREESCALE DCU
4672 M:      Stefan Agner <stefan@agner.ch>
4673 M:      Alison Wang <alison.wang@freescale.com>
4674 L:      dri-devel@lists.freedesktop.org
4675 S:      Supported
4676 F:      drivers/gpu/drm/fsl-dcu/
4677 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4678 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4679 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19_05b.txt
4680
4681 DRM DRIVERS FOR FREESCALE IMX
4682 M:      Philipp Zabel <p.zabel@pengutronix.de>
4683 L:      dri-devel@lists.freedesktop.org
4684 S:      Maintained
4685 F:      drivers/gpu/drm/imx/
4686 F:      drivers/gpu/ipu-v3/
4687 F:      Documentation/devicetree/bindings/display/imx/
4688
4689 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4690 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4691 L:      dri-devel@lists.freedesktop.org
4692 T:      git git://github.com/patjak/drm-gma500
4693 S:      Maintained
4694 F:      drivers/gpu/drm/gma500/
4695
4696 DRM DRIVERS FOR HISILICON
4697 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4698 M:      Rongrong Zou <zourongrong@gmail.com>
4699 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4700 R:      Chen Feng <puck.chen@hisilicon.com>
4701 L:      dri-devel@lists.freedesktop.org
4702 T:      git git://github.com/xin3liang/linux.git
4703 S:      Maintained
4704 F:      drivers/gpu/drm/hisilicon/
4705 F:      Documentation/devicetree/bindings/display/hisilicon/
4706
4707 DRM DRIVERS FOR MEDIATEK
4708 M:      CK Hu <ck.hu@mediatek.com>
4709 M:      Philipp Zabel <p.zabel@pengutronix.de>
4710 L:      dri-devel@lists.freedesktop.org
4711 S:      Supported
4712 F:      drivers/gpu/drm/mediatek/
4713 F:      Documentation/devicetree/bindings/display/mediatek/
4714
4715 DRM DRIVERS FOR NVIDIA TEGRA
4716 M:      Thierry Reding <thierry.reding@gmail.com>
4717 L:      dri-devel@lists.freedesktop.org
4718 L:      linux-tegra@vger.kernel.org
4719 T:      git git://anongit.freedesktop.org/tegra/linux.git
4720 S:      Supported
4721 F:      drivers/gpu/drm/tegra/
4722 F:      drivers/gpu/host1x/
4723 F:      include/linux/host1x.h
4724 F:      include/uapi/drm/tegra_drm.h
4725 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4726
4727 DRM DRIVERS FOR RENESAS
4728 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4729 L:      dri-devel@lists.freedesktop.org
4730 L:      linux-renesas-soc@vger.kernel.org
4731 T:      git git://linuxtv.org/pinchartl/fbdev
4732 S:      Supported
4733 F:      drivers/gpu/drm/rcar-du/
4734 F:      drivers/gpu/drm/shmobile/
4735 F:      include/linux/platform_data/shmob_drm.h
4736 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4737 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4738 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4739
4740 DRM DRIVERS FOR ROCKCHIP
4741 M:      Sandy Huang <hjc@rock-chips.com>
4742 M:      Heiko Stübner <heiko@sntech.de>
4743 L:      dri-devel@lists.freedesktop.org
4744 S:      Maintained
4745 F:      drivers/gpu/drm/rockchip/
4746 F:      Documentation/devicetree/bindings/display/rockchip/
4747 T:      git git://anongit.freedesktop.org/drm/drm-misc
4748
4749 DRM DRIVERS FOR STI
4750 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4751 M:      Vincent Abriou <vincent.abriou@st.com>
4752 L:      dri-devel@lists.freedesktop.org
4753 T:      git git://anongit.freedesktop.org/drm/drm-misc
4754 S:      Maintained
4755 F:      drivers/gpu/drm/sti
4756 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4757
4758 DRM DRIVERS FOR STM
4759 M:      Yannick Fertre <yannick.fertre@st.com>
4760 M:      Philippe Cornu <philippe.cornu@st.com>
4761 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4762 M:      Vincent Abriou <vincent.abriou@st.com>
4763 L:      dri-devel@lists.freedesktop.org
4764 T:      git git://anongit.freedesktop.org/drm/drm-misc
4765 S:      Maintained
4766 F:      drivers/gpu/drm/stm
4767 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4768
4769 DRM DRIVERS FOR TI LCDC
4770 M:      Jyri Sarha <jsarha@ti.com>
4771 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4772 L:      dri-devel@lists.freedesktop.org
4773 S:      Maintained
4774 F:      drivers/gpu/drm/tilcdc/
4775 F:      Documentation/devicetree/bindings/display/tilcdc/
4776
4777 DRM DRIVERS FOR TI OMAP
4778 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4779 L:      dri-devel@lists.freedesktop.org
4780 S:      Maintained
4781 F:      drivers/gpu/drm/omapdrm/
4782 F:      Documentation/devicetree/bindings/display/ti/
4783
4784 DRM DRIVERS FOR VC4
4785 M:      Eric Anholt <eric@anholt.net>
4786 T:      git git://github.com/anholt/linux
4787 S:      Supported
4788 F:      drivers/gpu/drm/vc4/
4789 F:      include/uapi/drm/vc4_drm.h
4790 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4791 T:      git git://anongit.freedesktop.org/drm/drm-misc
4792
4793 DRM DRIVERS FOR VIVANTE GPU IP
4794 M:      Lucas Stach <l.stach@pengutronix.de>
4795 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4796 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4797 L:      etnaviv@lists.freedesktop.org
4798 L:      dri-devel@lists.freedesktop.org
4799 S:      Maintained
4800 F:      drivers/gpu/drm/etnaviv/
4801 F:      include/uapi/drm/etnaviv_drm.h
4802 F:      Documentation/devicetree/bindings/display/etnaviv/
4803
4804 DRM DRIVERS FOR ZTE ZX
4805 M:      Shawn Guo <shawnguo@kernel.org>
4806 L:      dri-devel@lists.freedesktop.org
4807 S:      Maintained
4808 F:      drivers/gpu/drm/zte/
4809 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4810 T:      git git://anongit.freedesktop.org/drm/drm-misc
4811
4812 DRM PANEL DRIVERS
4813 M:      Thierry Reding <thierry.reding@gmail.com>
4814 L:      dri-devel@lists.freedesktop.org
4815 T:      git git://anongit.freedesktop.org/drm/drm-misc
4816 S:      Maintained
4817 F:      drivers/gpu/drm/drm_panel.c
4818 F:      drivers/gpu/drm/panel/
4819 F:      include/drm/drm_panel.h
4820 F:      Documentation/devicetree/bindings/display/panel/
4821
4822 DRM TINYDRM DRIVERS
4823 M:      Noralf Trønnes <noralf@tronnes.org>
4824 W:      https://github.com/notro/tinydrm/wiki/Development
4825 T:      git git://anongit.freedesktop.org/drm/drm-misc
4826 S:      Maintained
4827 F:      drivers/gpu/drm/tinydrm/
4828 F:      include/drm/tinydrm/
4829
4830 DRM TTM SUBSYSTEM
4831 M:      Christian Koenig <christian.koenig@amd.com>
4832 M:      Roger He <Hongbo.He@amd.com>
4833 T:      git git://people.freedesktop.org/~agd5f/linux
4834 S:      Maintained
4835 L:      dri-devel@lists.freedesktop.org
4836 F:      include/drm/ttm/
4837 F:      drivers/gpu/drm/ttm/
4838
4839 DSBR100 USB FM RADIO DRIVER
4840 M:      Alexey Klimov <klimov.linux@gmail.com>
4841 L:      linux-media@vger.kernel.org
4842 T:      git git://linuxtv.org/media_tree.git
4843 S:      Maintained
4844 F:      drivers/media/radio/dsbr100.c
4845
4846 DSCC4 DRIVER
4847 M:      Francois Romieu <romieu@fr.zoreil.com>
4848 L:      netdev@vger.kernel.org
4849 S:      Maintained
4850 F:      drivers/net/wan/dscc4.c
4851
4852 DT3155 MEDIA DRIVER
4853 M:      Hans Verkuil <hverkuil@xs4all.nl>
4854 L:      linux-media@vger.kernel.org
4855 T:      git git://linuxtv.org/media_tree.git
4856 W:      https://linuxtv.org
4857 S:      Odd Fixes
4858 F:      drivers/media/pci/dt3155/
4859
4860 DVB_USB_AF9015 MEDIA DRIVER
4861 M:      Antti Palosaari <crope@iki.fi>
4862 L:      linux-media@vger.kernel.org
4863 W:      https://linuxtv.org
4864 W:      http://palosaari.fi/linux/
4865 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4866 T:      git git://linuxtv.org/anttip/media_tree.git
4867 S:      Maintained
4868 F:      drivers/media/usb/dvb-usb-v2/af9015*
4869
4870 DVB_USB_AF9035 MEDIA DRIVER
4871 M:      Antti Palosaari <crope@iki.fi>
4872 L:      linux-media@vger.kernel.org
4873 W:      https://linuxtv.org
4874 W:      http://palosaari.fi/linux/
4875 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4876 T:      git git://linuxtv.org/anttip/media_tree.git
4877 S:      Maintained
4878 F:      drivers/media/usb/dvb-usb-v2/af9035*
4879
4880 DVB_USB_ANYSEE MEDIA DRIVER
4881 M:      Antti Palosaari <crope@iki.fi>
4882 L:      linux-media@vger.kernel.org
4883 W:      https://linuxtv.org
4884 W:      http://palosaari.fi/linux/
4885 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4886 T:      git git://linuxtv.org/anttip/media_tree.git
4887 S:      Maintained
4888 F:      drivers/media/usb/dvb-usb-v2/anysee*
4889
4890 DVB_USB_AU6610 MEDIA DRIVER
4891 M:      Antti Palosaari <crope@iki.fi>
4892 L:      linux-media@vger.kernel.org
4893 W:      https://linuxtv.org
4894 W:      http://palosaari.fi/linux/
4895 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4896 T:      git git://linuxtv.org/anttip/media_tree.git
4897 S:      Maintained
4898 F:      drivers/media/usb/dvb-usb-v2/au6610*
4899
4900 DVB_USB_CE6230 MEDIA DRIVER
4901 M:      Antti Palosaari <crope@iki.fi>
4902 L:      linux-media@vger.kernel.org
4903 W:      https://linuxtv.org
4904 W:      http://palosaari.fi/linux/
4905 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4906 T:      git git://linuxtv.org/anttip/media_tree.git
4907 S:      Maintained
4908 F:      drivers/media/usb/dvb-usb-v2/ce6230*
4909
4910 DVB_USB_CXUSB MEDIA DRIVER
4911 M:      Michael Krufky <mkrufky@linuxtv.org>
4912 L:      linux-media@vger.kernel.org
4913 W:      https://linuxtv.org
4914 W:      http://github.com/mkrufky
4915 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4916 T:      git git://linuxtv.org/media_tree.git
4917 S:      Maintained
4918 F:      drivers/media/usb/dvb-usb/cxusb*
4919
4920 DVB_USB_EC168 MEDIA DRIVER
4921 M:      Antti Palosaari <crope@iki.fi>
4922 L:      linux-media@vger.kernel.org
4923 W:      https://linuxtv.org
4924 W:      http://palosaari.fi/linux/
4925 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4926 T:      git git://linuxtv.org/anttip/media_tree.git
4927 S:      Maintained
4928 F:      drivers/media/usb/dvb-usb-v2/ec168*
4929
4930 DVB_USB_GL861 MEDIA DRIVER
4931 M:      Antti Palosaari <crope@iki.fi>
4932 L:      linux-media@vger.kernel.org
4933 W:      https://linuxtv.org
4934 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4935 T:      git git://linuxtv.org/anttip/media_tree.git
4936 S:      Maintained
4937 F:      drivers/media/usb/dvb-usb-v2/gl861*
4938
4939 DVB_USB_MXL111SF MEDIA DRIVER
4940 M:      Michael Krufky <mkrufky@linuxtv.org>
4941 L:      linux-media@vger.kernel.org
4942 W:      https://linuxtv.org
4943 W:      http://github.com/mkrufky
4944 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4945 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
4946 S:      Maintained
4947 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
4948
4949 DVB_USB_RTL28XXU MEDIA DRIVER
4950 M:      Antti Palosaari <crope@iki.fi>
4951 L:      linux-media@vger.kernel.org
4952 W:      https://linuxtv.org
4953 W:      http://palosaari.fi/linux/
4954 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4955 T:      git git://linuxtv.org/anttip/media_tree.git
4956 S:      Maintained
4957 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
4958
4959 DVB_USB_V2 MEDIA DRIVER
4960 M:      Antti Palosaari <crope@iki.fi>
4961 L:      linux-media@vger.kernel.org
4962 W:      https://linuxtv.org
4963 W:      http://palosaari.fi/linux/
4964 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4965 T:      git git://linuxtv.org/anttip/media_tree.git
4966 S:      Maintained
4967 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
4968 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
4969
4970 DYNAMIC DEBUG
4971 M:      Jason Baron <jbaron@akamai.com>
4972 S:      Maintained
4973 F:      lib/dynamic_debug.c
4974 F:      include/linux/dynamic_debug.h
4975
4976 DYNAMIC INTERRUPT MODERATION
4977 M:      Tal Gilboa <talgi@mellanox.com>
4978 S:      Maintained
4979 F:      include/linux/net_dim.h
4980
4981 DZ DECSTATION DZ11 SERIAL DRIVER
4982 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4983 S:      Maintained
4984 F:      drivers/tty/serial/dz.*
4985
4986 E3X0 POWER BUTTON DRIVER
4987 M:      Moritz Fischer <moritz.fischer@ettus.com>
4988 L:      usrp-users@lists.ettus.com
4989 W:      http://www.ettus.com
4990 S:      Supported
4991 F:      drivers/input/misc/e3x0-button.c
4992 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
4993
4994 E4000 MEDIA DRIVER
4995 M:      Antti Palosaari <crope@iki.fi>
4996 L:      linux-media@vger.kernel.org
4997 W:      https://linuxtv.org
4998 W:      http://palosaari.fi/linux/
4999 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5000 T:      git git://linuxtv.org/anttip/media_tree.git
5001 S:      Maintained
5002 F:      drivers/media/tuners/e4000*
5003
5004 EC100 MEDIA DRIVER
5005 M:      Antti Palosaari <crope@iki.fi>
5006 L:      linux-media@vger.kernel.org
5007 W:      https://linuxtv.org
5008 W:      http://palosaari.fi/linux/
5009 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5010 T:      git git://linuxtv.org/anttip/media_tree.git
5011 S:      Maintained
5012 F:      drivers/media/dvb-frontends/ec100*
5013
5014 ECRYPT FILE SYSTEM
5015 M:      Tyler Hicks <tyhicks@canonical.com>
5016 L:      ecryptfs@vger.kernel.org
5017 W:      http://ecryptfs.org
5018 W:      https://launchpad.net/ecryptfs
5019 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5020 S:      Supported
5021 F:      Documentation/filesystems/ecryptfs.txt
5022 F:      fs/ecryptfs/
5023
5024 EDAC-AMD64
5025 M:      Borislav Petkov <bp@alien8.de>
5026 L:      linux-edac@vger.kernel.org
5027 S:      Maintained
5028 F:      drivers/edac/amd64_edac*
5029
5030 EDAC-CALXEDA
5031 M:      Robert Richter <rric@kernel.org>
5032 L:      linux-edac@vger.kernel.org
5033 S:      Maintained
5034 F:      drivers/edac/highbank*
5035
5036 EDAC-CAVIUM OCTEON
5037 M:      Ralf Baechle <ralf@linux-mips.org>
5038 M:      David Daney <david.daney@cavium.com>
5039 L:      linux-edac@vger.kernel.org
5040 L:      linux-mips@linux-mips.org
5041 S:      Supported
5042 F:      drivers/edac/octeon_edac*
5043
5044 EDAC-CAVIUM THUNDERX
5045 M:      David Daney <david.daney@cavium.com>
5046 M:      Jan Glauber <jglauber@cavium.com>
5047 L:      linux-edac@vger.kernel.org
5048 S:      Supported
5049 F:      drivers/edac/thunderx_edac*
5050
5051 EDAC-CORE
5052 M:      Borislav Petkov <bp@alien8.de>
5053 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
5054 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5055 L:      linux-edac@vger.kernel.org
5056 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5057 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5058 S:      Supported
5059 F:      Documentation/admin-guide/ras.rst
5060 F:      Documentation/driver-api/edac.rst
5061 F:      drivers/edac/
5062 F:      include/linux/edac.h
5063
5064 EDAC-E752X
5065 M:      Mark Gross <mark.gross@intel.com>
5066 L:      linux-edac@vger.kernel.org
5067 S:      Maintained
5068 F:      drivers/edac/e752x_edac.c
5069
5070 EDAC-E7XXX
5071 L:      linux-edac@vger.kernel.org
5072 S:      Maintained
5073 F:      drivers/edac/e7xxx_edac.c
5074
5075 EDAC-FSL_DDR
5076 M:      York Sun <york.sun@nxp.com>
5077 L:      linux-edac@vger.kernel.org
5078 S:      Maintained
5079 F:      drivers/edac/fsl_ddr_edac.*
5080
5081 EDAC-GHES
5082 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
5083 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5084 L:      linux-edac@vger.kernel.org
5085 S:      Maintained
5086 F:      drivers/edac/ghes_edac.c
5087
5088 EDAC-I3000
5089 L:      linux-edac@vger.kernel.org
5090 S:      Orphan
5091 F:      drivers/edac/i3000_edac.c
5092
5093 EDAC-I5000
5094 L:      linux-edac@vger.kernel.org
5095 S:      Maintained
5096 F:      drivers/edac/i5000_edac.c
5097
5098 EDAC-I5400
5099 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
5100 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5101 L:      linux-edac@vger.kernel.org
5102 S:      Maintained
5103 F:      drivers/edac/i5400_edac.c
5104
5105 EDAC-I7300
5106 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
5107 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5108 L:      linux-edac@vger.kernel.org
5109 S:      Maintained
5110 F:      drivers/edac/i7300_edac.c
5111
5112 EDAC-I7CORE
5113 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
5114 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5115 L:      linux-edac@vger.kernel.org
5116 S:      Maintained
5117 F:      drivers/edac/i7core_edac.c
5118
5119 EDAC-I82443BXGX
5120 M:      Tim Small <tim@buttersideup.com>
5121 L:      linux-edac@vger.kernel.org
5122 S:      Maintained
5123 F:      drivers/edac/i82443bxgx_edac.c
5124
5125 EDAC-I82975X
5126 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5127 M:      "Arvind R." <arvino55@gmail.com>
5128 L:      linux-edac@vger.kernel.org
5129 S:      Maintained
5130 F:      drivers/edac/i82975x_edac.c
5131
5132 EDAC-IE31200
5133 M:      Jason Baron <jbaron@akamai.com>
5134 L:      linux-edac@vger.kernel.org
5135 S:      Maintained
5136 F:      drivers/edac/ie31200_edac.c
5137
5138 EDAC-MPC85XX
5139 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5140 L:      linux-edac@vger.kernel.org
5141 S:      Maintained
5142 F:      drivers/edac/mpc85xx_edac.[ch]
5143
5144 EDAC-PASEMI
5145 M:      Egor Martovetsky <egor@pasemi.com>
5146 L:      linux-edac@vger.kernel.org
5147 S:      Maintained
5148 F:      drivers/edac/pasemi_edac.c
5149
5150 EDAC-PND2
5151 M:      Tony Luck <tony.luck@intel.com>
5152 L:      linux-edac@vger.kernel.org
5153 S:      Maintained
5154 F:      drivers/edac/pnd2_edac.[ch]
5155
5156 EDAC-R82600
5157 M:      Tim Small <tim@buttersideup.com>
5158 L:      linux-edac@vger.kernel.org
5159 S:      Maintained
5160 F:      drivers/edac/r82600_edac.c
5161
5162 EDAC-SBRIDGE
5163 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
5164 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5165 L:      linux-edac@vger.kernel.org
5166 S:      Maintained
5167 F:      drivers/edac/sb_edac.c
5168
5169 EDAC-SKYLAKE
5170 M:      Tony Luck <tony.luck@intel.com>
5171 L:      linux-edac@vger.kernel.org
5172 S:      Maintained
5173 F:      drivers/edac/skx_edac.c
5174
5175 EDAC-TI
5176 M:      Tero Kristo <t-kristo@ti.com>
5177 L:      linux-edac@vger.kernel.org
5178 S:      Maintained
5179 F:      drivers/edac/ti_edac.c
5180
5181 EDIROL UA-101/UA-1000 DRIVER
5182 M:      Clemens Ladisch <clemens@ladisch.de>
5183 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5184 T:      git git://git.alsa-project.org/alsa-kernel.git
5185 S:      Maintained
5186 F:      sound/usb/misc/ua101.c
5187
5188 EFI TEST DRIVER
5189 L:      linux-efi@vger.kernel.org
5190 M:      Ivan Hu <ivan.hu@canonical.com>
5191 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5192 S:      Maintained
5193 F:      drivers/firmware/efi/test/
5194
5195 EFI VARIABLE FILESYSTEM
5196 M:      Matthew Garrett <matthew.garrett@nebula.com>
5197 M:      Jeremy Kerr <jk@ozlabs.org>
5198 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5199 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5200 L:      linux-efi@vger.kernel.org
5201 S:      Maintained
5202 F:      fs/efivarfs/
5203
5204 EFIFB FRAMEBUFFER DRIVER
5205 L:      linux-fbdev@vger.kernel.org
5206 M:      Peter Jones <pjones@redhat.com>
5207 S:      Maintained
5208 F:      drivers/video/fbdev/efifb.c
5209
5210 EFS FILESYSTEM
5211 W:      http://aeschi.ch.eu.org/efs/
5212 S:      Orphan
5213 F:      fs/efs/
5214
5215 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5216 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5217 L:      netdev@vger.kernel.org
5218 S:      Maintained
5219 F:      drivers/net/ethernet/ibm/ehea/
5220
5221 EM28XX VIDEO4LINUX DRIVER
5222 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
5223 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5224 L:      linux-media@vger.kernel.org
5225 W:      https://linuxtv.org
5226 T:      git git://linuxtv.org/media_tree.git
5227 S:      Maintained
5228 F:      drivers/media/usb/em28xx/
5229 F:      Documentation/media/v4l-drivers/em28xx*
5230
5231 EMBEDDED LINUX
5232 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5233 M:      Matt Mackall <mpm@selenic.com>
5234 M:      David Woodhouse <dwmw2@infradead.org>
5235 L:      linux-embedded@vger.kernel.org
5236 S:      Maintained
5237
5238 Emulex 10Gbps iSCSI - OneConnect DRIVER
5239 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5240 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5241 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5242 L:      linux-scsi@vger.kernel.org
5243 W:      http://www.broadcom.com
5244 S:      Supported
5245 F:      drivers/scsi/be2iscsi/
5246
5247 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5248 M:      Sathya Perla <sathya.perla@broadcom.com>
5249 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5250 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5251 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5252 L:      netdev@vger.kernel.org
5253 W:      http://www.emulex.com
5254 S:      Supported
5255 F:      drivers/net/ethernet/emulex/benet/
5256
5257 EMULEX ONECONNECT ROCE DRIVER
5258 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5259 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5260 L:      linux-rdma@vger.kernel.org
5261 W:      http://www.broadcom.com
5262 S:      Odd Fixes
5263 F:      drivers/infiniband/hw/ocrdma/
5264 F:      include/uapi/rdma/ocrdma-abi.h
5265
5266 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5267 M:      James Smart <james.smart@broadcom.com>
5268 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5269 L:      linux-scsi@vger.kernel.org
5270 W:      http://www.broadcom.com
5271 S:      Supported
5272 F:      drivers/scsi/lpfc/
5273
5274 ENE CB710 FLASH CARD READER DRIVER
5275 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5276 S:      Maintained
5277 F:      drivers/misc/cb710/
5278 F:      drivers/mmc/host/cb710-mmc.*
5279 F:      include/linux/cb710.h
5280
5281 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5282 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5283 S:      Maintained
5284 F:      drivers/media/rc/ene_ir.*
5285
5286 EPSON S1D13XXX FRAMEBUFFER DRIVER
5287 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5288 S:      Maintained
5289 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5290 F:      drivers/video/fbdev/s1d13xxxfb.c
5291 F:      include/video/s1d13xxxfb.h
5292
5293 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5294 M:      Jeff Layton <jlayton@kernel.org>
5295 S:      Maintained
5296 F:      lib/errseq.c
5297 F:      include/linux/errseq.h
5298
5299 ET131X NETWORK DRIVER
5300 M:      Mark Einon <mark.einon@gmail.com>
5301 S:      Odd Fixes
5302 F:      drivers/net/ethernet/agere/
5303
5304 ETHERNET BRIDGE
5305 M:      Stephen Hemminger <stephen@networkplumber.org>
5306 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5307 L:      netdev@vger.kernel.org
5308 W:      http://www.linuxfoundation.org/en/Net:Bridge
5309 S:      Maintained
5310 F:      include/linux/netfilter_bridge/
5311 F:      net/bridge/
5312
5313 ETHERNET PHY LIBRARY
5314 M:      Andrew Lunn <andrew@lunn.ch>
5315 M:      Florian Fainelli <f.fainelli@gmail.com>
5316 L:      netdev@vger.kernel.org
5317 S:      Maintained
5318 F:      Documentation/ABI/testing/sysfs-bus-mdio
5319 F:      Documentation/devicetree/bindings/net/mdio*
5320 F:      Documentation/networking/phy.txt
5321 F:      drivers/net/phy/
5322 F:      drivers/of/of_mdio.c
5323 F:      drivers/of/of_net.c
5324 F:      include/linux/*mdio*.h
5325 F:      include/linux/of_net.h
5326 F:      include/linux/phy.h
5327 F:      include/linux/phy_fixed.h
5328 F:      include/linux/platform_data/mdio-gpio.h
5329 F:      include/linux/platform_data/mdio-bcm-unimac.h
5330 F:      include/trace/events/mdio.h
5331 F:      include/uapi/linux/mdio.h
5332 F:      include/uapi/linux/mii.h
5333
5334 EXT2 FILE SYSTEM
5335 M:      Jan Kara <jack@suse.com>
5336 L:      linux-ext4@vger.kernel.org
5337 S:      Maintained
5338 F:      Documentation/filesystems/ext2.txt
5339 F:      fs/ext2/
5340 F:      include/linux/ext2*
5341
5342 EXT4 FILE SYSTEM
5343 M:      "Theodore Ts'o" <tytso@mit.edu>
5344 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5345 L:      linux-ext4@vger.kernel.org
5346 W:      http://ext4.wiki.kernel.org
5347 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5349 S:      Maintained
5350 F:      Documentation/filesystems/ext4.txt
5351 F:      fs/ext4/
5352
5353 Extended Verification Module (EVM)
5354 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5355 L:      linux-integrity@vger.kernel.org
5356 S:      Supported
5357 F:      security/integrity/evm/
5358
5359 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5360 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5361 L:      linux-efi@vger.kernel.org
5362 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5363 S:      Maintained
5364 F:      Documentation/efi-stub.txt
5365 F:      arch/*/kernel/efi.c
5366 F:      arch/x86/boot/compressed/eboot.[ch]
5367 F:      arch/*/include/asm/efi.h
5368 F:      arch/x86/platform/efi/
5369 F:      drivers/firmware/efi/
5370 F:      include/linux/efi*.h
5371 F:      arch/arm/boot/compressed/efi-header.S
5372 F:      arch/arm64/kernel/efi-entry.S
5373
5374 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5375 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5376 M:      Chanwoo Choi <cw00.choi@samsung.com>
5377 L:      linux-kernel@vger.kernel.org
5378 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5379 S:      Maintained
5380 F:      drivers/extcon/
5381 F:      include/linux/extcon/
5382 F:      include/linux/extcon.h
5383 F:      Documentation/extcon/
5384 F:      Documentation/devicetree/bindings/extcon/
5385
5386 EXYNOS DP DRIVER
5387 M:      Jingoo Han <jingoohan1@gmail.com>
5388 L:      dri-devel@lists.freedesktop.org
5389 S:      Maintained
5390 F:      drivers/gpu/drm/exynos/exynos_dp*
5391
5392 EXYNOS SYSMMU (IOMMU) driver
5393 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5394 L:      iommu@lists.linux-foundation.org
5395 S:      Maintained
5396 F:      drivers/iommu/exynos-iommu.c
5397
5398 EZchip NPS platform support
5399 M:      Elad Kanfi <eladkan@mellanox.com>
5400 M:      Vineet Gupta <vgupta@synopsys.com>
5401 S:      Supported
5402 F:      arch/arc/plat-eznps
5403 F:      arch/arc/boot/dts/eznps.dts
5404
5405 F2FS FILE SYSTEM
5406 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5407 M:      Chao Yu <yuchao0@huawei.com>
5408 L:      linux-f2fs-devel@lists.sourceforge.net
5409 W:      https://f2fs.wiki.kernel.org/
5410 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5411 S:      Maintained
5412 F:      Documentation/filesystems/f2fs.txt
5413 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5414 F:      fs/f2fs/
5415 F:      include/linux/f2fs_fs.h
5416 F:      include/trace/events/f2fs.h
5417
5418 F71805F HARDWARE MONITORING DRIVER
5419 M:      Jean Delvare <jdelvare@suse.com>
5420 L:      linux-hwmon@vger.kernel.org
5421 S:      Maintained
5422 F:      Documentation/hwmon/f71805f
5423 F:      drivers/hwmon/f71805f.c
5424
5425 FANOTIFY
5426 M:      Jan Kara <jack@suse.cz>
5427 R:      Amir Goldstein <amir73il@gmail.com>
5428 L:      linux-fsdevel@vger.kernel.org
5429 S:      Maintained
5430 F:      fs/notify/fanotify/
5431 F:      include/linux/fanotify.h
5432 F:      include/uapi/linux/fanotify.h
5433
5434 FARSYNC SYNCHRONOUS DRIVER
5435 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5436 W:      http://www.farsite.co.uk/
5437 S:      Supported
5438 F:      drivers/net/wan/farsync.*
5439
5440 FAULT INJECTION SUPPORT
5441 M:      Akinobu Mita <akinobu.mita@gmail.com>
5442 S:      Supported
5443 F:      Documentation/fault-injection/
5444 F:      lib/fault-inject.c
5445
5446 FBTFT Framebuffer drivers
5447 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5448 S:      Maintained
5449 F:      drivers/staging/fbtft/
5450
5451 FC0011 TUNER DRIVER
5452 M:      Michael Buesch <m@bues.ch>
5453 L:      linux-media@vger.kernel.org
5454 S:      Maintained
5455 F:      drivers/media/tuners/fc0011.h
5456 F:      drivers/media/tuners/fc0011.c
5457
5458 FC2580 MEDIA DRIVER
5459 M:      Antti Palosaari <crope@iki.fi>
5460 L:      linux-media@vger.kernel.org
5461 W:      https://linuxtv.org
5462 W:      http://palosaari.fi/linux/
5463 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5464 T:      git git://linuxtv.org/anttip/media_tree.git
5465 S:      Maintained
5466 F:      drivers/media/tuners/fc2580*
5467
5468 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5469 M:      Johannes Thumshirn <jth@kernel.org>
5470 L:      linux-scsi@vger.kernel.org
5471 W:      www.Open-FCoE.org
5472 S:      Supported
5473 F:      drivers/scsi/libfc/
5474 F:      drivers/scsi/fcoe/
5475 F:      include/scsi/fc/
5476 F:      include/scsi/libfc.h
5477 F:      include/scsi/libfcoe.h
5478 F:      include/uapi/scsi/fc/
5479
5480 FILE LOCKING (flock() and fcntl()/lockf())
5481 M:      Jeff Layton <jlayton@kernel.org>
5482 M:      "J. Bruce Fields" <bfields@fieldses.org>
5483 L:      linux-fsdevel@vger.kernel.org
5484 S:      Maintained
5485 F:      include/linux/fcntl.h
5486 F:      include/uapi/linux/fcntl.h
5487 F:      fs/fcntl.c
5488 F:      fs/locks.c
5489
5490 FILESYSTEMS (VFS and infrastructure)
5491 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5492 L:      linux-fsdevel@vger.kernel.org
5493 S:      Maintained
5494 F:      fs/*
5495 F:      include/linux/fs.h
5496 F:      include/uapi/linux/fs.h
5497
5498 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5499 M:      Riku Voipio <riku.voipio@iki.fi>
5500 L:      linux-hwmon@vger.kernel.org
5501 S:      Maintained
5502 F:      drivers/hwmon/f75375s.c
5503 F:      include/linux/f75375s.h
5504
5505 FIREWIRE AUDIO DRIVERS
5506 M:      Clemens Ladisch <clemens@ladisch.de>
5507 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5508 T:      git git://git.alsa-project.org/alsa-kernel.git
5509 S:      Maintained
5510 F:      sound/firewire/
5511
5512 FIREWIRE MEDIA DRIVERS (firedtv)
5513 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5514 L:      linux-media@vger.kernel.org
5515 L:      linux1394-devel@lists.sourceforge.net
5516 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5517 S:      Maintained
5518 F:      drivers/media/firewire/
5519
5520 FIREWIRE SBP-2 TARGET
5521 M:      Chris Boot <bootc@bootc.net>
5522 L:      linux-scsi@vger.kernel.org
5523 L:      target-devel@vger.kernel.org
5524 L:      linux1394-devel@lists.sourceforge.net
5525 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5526 S:      Maintained
5527 F:      drivers/target/sbp/
5528
5529 FIREWIRE SUBSYSTEM
5530 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5531 L:      linux1394-devel@lists.sourceforge.net
5532 W:      http://ieee1394.wiki.kernel.org/
5533 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5534 S:      Maintained
5535 F:      drivers/firewire/
5536 F:      include/linux/firewire.h
5537 F:      include/uapi/linux/firewire*.h
5538 F:      tools/firewire/
5539
5540 FIRMWARE LOADER (request_firmware)
5541 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5542 L:      linux-kernel@vger.kernel.org
5543 S:      Maintained
5544 F:      Documentation/firmware_class/
5545 F:      drivers/base/firmware_loader/
5546 F:      include/linux/firmware.h
5547
5548 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5549 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5550 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5551 S:      Maintained
5552 F:      drivers/block/rsxx/
5553
5554 FLOPPY DRIVER
5555 M:      Jiri Kosina <jikos@kernel.org>
5556 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5557 S:      Odd fixes
5558 F:      drivers/block/floppy.c
5559
5560 FMC SUBSYSTEM
5561 M:      Alessandro Rubini <rubini@gnudd.com>
5562 W:      http://www.ohwr.org/projects/fmc-bus
5563 S:      Supported
5564 F:      drivers/fmc/
5565 F:      include/linux/fmc*.h
5566 F:      include/linux/ipmi-fru.h
5567 K:      fmc_d.*register
5568
5569 FPGA MANAGER FRAMEWORK
5570 M:      Alan Tull <atull@kernel.org>
5571 M:      Moritz Fischer <mdf@kernel.org>
5572 L:      linux-fpga@vger.kernel.org
5573 S:      Maintained
5574 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5575 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5576 F:      Documentation/fpga/
5577 F:      Documentation/devicetree/bindings/fpga/
5578 F:      drivers/fpga/
5579 F:      include/linux/fpga/
5580 W:      http://www.rocketboards.org
5581
5582 FPU EMULATOR
5583 M:      Bill Metzenthen <billm@melbpc.org.au>
5584 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5585 S:      Maintained
5586 F:      arch/x86/math-emu/
5587
5588 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5589 L:      netdev@vger.kernel.org
5590 S:      Orphan
5591 F:      drivers/net/wan/dlci.c
5592 F:      drivers/net/wan/sdla.c
5593
5594 FRAMEBUFFER LAYER
5595 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5596 L:      dri-devel@lists.freedesktop.org
5597 L:      linux-fbdev@vger.kernel.org
5598 T:      git git://github.com/bzolnier/linux.git
5599 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5600 S:      Maintained
5601 F:      Documentation/fb/
5602 F:      drivers/video/
5603 F:      include/video/
5604 F:      include/linux/fb.h
5605 F:      include/uapi/video/
5606 F:      include/uapi/linux/fb.h
5607
5608 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5609 M:      Horia Geantă <horia.geanta@nxp.com>
5610 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5611 L:      linux-crypto@vger.kernel.org
5612 S:      Maintained
5613 F:      drivers/crypto/caam/
5614 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5615
5616 FREESCALE DIU FRAMEBUFFER DRIVER
5617 M:      Timur Tabi <timur@tabi.org>
5618 L:      linux-fbdev@vger.kernel.org
5619 S:      Maintained
5620 F:      drivers/video/fbdev/fsl-diu-fb.*
5621
5622 FREESCALE DMA DRIVER
5623 M:      Li Yang <leoyang.li@nxp.com>
5624 M:      Zhang Wei <zw@zh-kernel.org>
5625 L:      linuxppc-dev@lists.ozlabs.org
5626 S:      Maintained
5627 F:      drivers/dma/fsldma.*
5628
5629 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5630 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5631 L:      netdev@vger.kernel.org
5632 S:      Maintained
5633 F:      drivers/net/ethernet/freescale/gianfar*
5634 X:      drivers/net/ethernet/freescale/gianfar_ptp.c
5635 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5636
5637 FREESCALE GPMI NAND DRIVER
5638 M:      Han Xu <han.xu@nxp.com>
5639 L:      linux-mtd@lists.infradead.org
5640 S:      Maintained
5641 F:      drivers/mtd/nand/raw/gpmi-nand/*
5642
5643 FREESCALE I2C CPM DRIVER
5644 M:      Jochen Friedrich <jochen@scram.de>
5645 L:      linuxppc-dev@lists.ozlabs.org
5646 L:      linux-i2c@vger.kernel.org
5647 S:      Maintained
5648 F:      drivers/i2c/busses/i2c-cpm.c
5649
5650 FREESCALE IMX / MXC FEC DRIVER
5651 M:      Fugang Duan <fugang.duan@nxp.com>
5652 L:      netdev@vger.kernel.org
5653 S:      Maintained
5654 F:      drivers/net/ethernet/freescale/fec_main.c
5655 F:      drivers/net/ethernet/freescale/fec_ptp.c
5656 F:      drivers/net/ethernet/freescale/fec.h
5657 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5658
5659 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5660 M:      Sascha Hauer <s.hauer@pengutronix.de>
5661 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5662 L:      linux-fbdev@vger.kernel.org
5663 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5664 S:      Maintained
5665 F:      include/linux/platform_data/video-imxfb.h
5666 F:      drivers/video/fbdev/imxfb.c
5667
5668 FREESCALE QORIQ DPAA ETHERNET DRIVER
5669 M:      Madalin Bucur <madalin.bucur@nxp.com>
5670 L:      netdev@vger.kernel.org
5671 S:      Maintained
5672 F:      drivers/net/ethernet/freescale/dpaa
5673
5674 FREESCALE QORIQ DPAA FMAN DRIVER
5675 M:      Madalin Bucur <madalin.bucur@nxp.com>
5676 L:      netdev@vger.kernel.org
5677 S:      Maintained
5678 F:      drivers/net/ethernet/freescale/fman
5679 F:      Documentation/devicetree/bindings/powerpc/fsl/fman.txt
5680
5681 FREESCALE QUAD SPI DRIVER
5682 M:      Han Xu <han.xu@nxp.com>
5683 L:      linux-mtd@lists.infradead.org
5684 S:      Maintained
5685 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5686
5687 FREESCALE QUICC ENGINE LIBRARY
5688 M:      Qiang Zhao <qiang.zhao@nxp.com>
5689 L:      linuxppc-dev@lists.ozlabs.org
5690 S:      Maintained
5691 F:      drivers/soc/fsl/qe/
5692 F:      include/soc/fsl/*qe*.h
5693 F:      include/soc/fsl/*ucc*.h
5694
5695 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5696 M:      Li Yang <leoyang.li@nxp.com>
5697 L:      netdev@vger.kernel.org
5698 L:      linuxppc-dev@lists.ozlabs.org
5699 S:      Maintained
5700 F:      drivers/net/ethernet/freescale/ucc_geth*
5701
5702 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5703 M:      Zhao Qiang <qiang.zhao@nxp.com>
5704 L:      netdev@vger.kernel.org
5705 L:      linuxppc-dev@lists.ozlabs.org
5706 S:      Maintained
5707 F:      drivers/net/wan/fsl_ucc_hdlc*
5708
5709 FREESCALE QUICC ENGINE UCC UART DRIVER
5710 M:      Timur Tabi <timur@tabi.org>
5711 L:      linuxppc-dev@lists.ozlabs.org
5712 S:      Maintained
5713 F:      drivers/tty/serial/ucc_uart.c
5714
5715 FREESCALE SOC DRIVERS
5716 M:      Li Yang <leoyang.li@nxp.com>
5717 L:      linuxppc-dev@lists.ozlabs.org
5718 L:      linux-arm-kernel@lists.infradead.org
5719 S:      Maintained
5720 F:      Documentation/devicetree/bindings/soc/fsl/
5721 F:      drivers/soc/fsl/
5722 F:      include/linux/fsl/
5723
5724 FREESCALE SOC FS_ENET DRIVER
5725 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5726 M:      Vitaly Bordug <vbordug@ru.mvista.com>
5727 L:      linuxppc-dev@lists.ozlabs.org
5728 L:      netdev@vger.kernel.org
5729 S:      Maintained
5730 F:      drivers/net/ethernet/freescale/fs_enet/
5731 F:      include/linux/fs_enet_pd.h
5732
5733 FREESCALE SOC SOUND DRIVERS
5734 M:      Timur Tabi <timur@tabi.org>
5735 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5736 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5737 R:      Fabio Estevam <fabio.estevam@nxp.com>
5738 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5739 L:      linuxppc-dev@lists.ozlabs.org
5740 S:      Maintained
5741 F:      sound/soc/fsl/fsl*
5742 F:      sound/soc/fsl/imx*
5743 F:      sound/soc/fsl/mpc8610_hpcd.c
5744
5745 FREESCALE USB PERIPHERAL DRIVERS
5746 M:      Li Yang <leoyang.li@nxp.com>
5747 L:      linux-usb@vger.kernel.org
5748 L:      linuxppc-dev@lists.ozlabs.org
5749 S:      Maintained
5750 F:      drivers/usb/gadget/udc/fsl*
5751
5752 FREEVXFS FILESYSTEM
5753 M:      Christoph Hellwig <hch@infradead.org>
5754 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5755 S:      Maintained
5756 F:      fs/freevxfs/
5757
5758 FREEZER
5759 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5760 M:      Pavel Machek <pavel@ucw.cz>
5761 L:      linux-pm@vger.kernel.org
5762 S:      Supported
5763 F:      Documentation/power/freezing-of-tasks.txt
5764 F:      include/linux/freezer.h
5765 F:      kernel/freezer.c
5766
5767 FRONTSWAP API
5768 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5769 L:      linux-kernel@vger.kernel.org
5770 S:      Maintained
5771 F:      mm/frontswap.c
5772 F:      include/linux/frontswap.h
5773
5774 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5775 M:      David Howells <dhowells@redhat.com>
5776 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5777 S:      Supported
5778 F:      Documentation/filesystems/caching/
5779 F:      fs/fscache/
5780 F:      include/linux/fscache*.h
5781
5782 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
5783 M:      Theodore Y. Ts'o <tytso@mit.edu>
5784 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5785 L:      linux-fscrypt@vger.kernel.org
5786 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
5787 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
5788 S:      Supported
5789 F:      fs/crypto/
5790 F:      include/linux/fscrypt*.h
5791 F:      Documentation/filesystems/fscrypt.rst
5792
5793 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
5794 M:      Jan Kara <jack@suse.cz>
5795 R:      Amir Goldstein <amir73il@gmail.com>
5796 L:      linux-fsdevel@vger.kernel.org
5797 S:      Maintained
5798 F:      fs/notify/
5799 F:      include/linux/fsnotify*.h
5800
5801 FUJITSU LAPTOP EXTRAS
5802 M:      Jonathan Woithe <jwoithe@just42.net>
5803 L:      platform-driver-x86@vger.kernel.org
5804 S:      Maintained
5805 F:      drivers/platform/x86/fujitsu-laptop.c
5806
5807 FUJITSU M-5MO LS CAMERA ISP DRIVER
5808 M:      Kyungmin Park <kyungmin.park@samsung.com>
5809 M:      Heungjun Kim <riverful.kim@samsung.com>
5810 L:      linux-media@vger.kernel.org
5811 S:      Maintained
5812 F:      drivers/media/i2c/m5mols/
5813 F:      include/media/i2c/m5mols.h
5814
5815 FUJITSU TABLET EXTRAS
5816 M:      Robert Gerlach <khnz@gmx.de>
5817 L:      platform-driver-x86@vger.kernel.org
5818 S:      Maintained
5819 F:      drivers/platform/x86/fujitsu-tablet.c
5820
5821 FUSE: FILESYSTEM IN USERSPACE
5822 M:      Miklos Szeredi <miklos@szeredi.hu>
5823 L:      linux-fsdevel@vger.kernel.org
5824 W:      http://fuse.sourceforge.net/
5825 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
5826 S:      Maintained
5827 F:      fs/fuse/
5828 F:      include/uapi/linux/fuse.h
5829 F:      Documentation/filesystems/fuse.txt
5830
5831 FUTEX SUBSYSTEM
5832 M:      Thomas Gleixner <tglx@linutronix.de>
5833 M:      Ingo Molnar <mingo@redhat.com>
5834 R:      Peter Zijlstra <peterz@infradead.org>
5835 R:      Darren Hart <dvhart@infradead.org>
5836 L:      linux-kernel@vger.kernel.org
5837 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
5838 S:      Maintained
5839 F:      kernel/futex.c
5840 F:      kernel/futex_compat.c
5841 F:      include/asm-generic/futex.h
5842 F:      include/linux/futex.h
5843 F:      include/uapi/linux/futex.h
5844 F:      tools/testing/selftests/futex/
5845 F:      tools/perf/bench/futex*
5846 F:      Documentation/*futex*
5847
5848 GCC PLUGINS
5849 M:      Kees Cook <keescook@chromium.org>
5850 R:      Emese Revfy <re.emese@gmail.com>
5851 L:      kernel-hardening@lists.openwall.com
5852 S:      Maintained
5853 F:      scripts/gcc-plugins/
5854 F:      scripts/gcc-plugin.sh
5855 F:      scripts/Makefile.gcc-plugins
5856 F:      Documentation/gcc-plugins.txt
5857
5858 GCOV BASED KERNEL PROFILING
5859 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
5860 S:      Maintained
5861 F:      kernel/gcov/
5862 F:      Documentation/dev-tools/gcov.rst
5863
5864 GDB KERNEL DEBUGGING HELPER SCRIPTS
5865 M:      Jan Kiszka <jan.kiszka@siemens.com>
5866 M:      Kieran Bingham <kieran@bingham.xyz>
5867 S:      Supported
5868 F:      scripts/gdb/
5869
5870 GDT SCSI DISK ARRAY CONTROLLER DRIVER
5871 M:      Achim Leubner <achim_leubner@adaptec.com>
5872 L:      linux-scsi@vger.kernel.org
5873 W:      http://www.icp-vortex.com/
5874 S:      Supported
5875 F:      drivers/scsi/gdt*
5876
5877 GEMTEK FM RADIO RECEIVER DRIVER
5878 M:      Hans Verkuil <hverkuil@xs4all.nl>
5879 L:      linux-media@vger.kernel.org
5880 T:      git git://linuxtv.org/media_tree.git
5881 W:      https://linuxtv.org
5882 S:      Maintained
5883 F:      drivers/media/radio/radio-gemtek*
5884
5885 GENERIC GPIO I2C DRIVER
5886 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
5887 S:      Supported
5888 F:      drivers/i2c/busses/i2c-gpio.c
5889 F:      include/linux/i2c-gpio.h
5890
5891 GENERIC GPIO I2C MULTIPLEXER DRIVER
5892 M:      Peter Korsgaard <peter.korsgaard@barco.com>
5893 L:      linux-i2c@vger.kernel.org
5894 S:      Supported
5895 F:      drivers/i2c/muxes/i2c-mux-gpio.c
5896 F:      include/linux/i2c-mux-gpio.h
5897 F:      Documentation/i2c/muxes/i2c-mux-gpio
5898
5899 GENERIC HDLC (WAN) DRIVERS
5900 M:      Krzysztof Halasa <khc@pm.waw.pl>
5901 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
5902 S:      Maintained
5903 F:      drivers/net/wan/c101.c
5904 F:      drivers/net/wan/hd6457*
5905 F:      drivers/net/wan/hdlc*
5906 F:      drivers/net/wan/n2.c
5907 F:      drivers/net/wan/pc300too.c
5908 F:      drivers/net/wan/pci200syn.c
5909 F:      drivers/net/wan/wanxl*
5910
5911 GENERIC INCLUDE/ASM HEADER FILES
5912 M:      Arnd Bergmann <arnd@arndb.de>
5913 L:      linux-arch@vger.kernel.org
5914 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
5915 S:      Maintained
5916 F:      include/asm-generic/
5917 F:      include/uapi/asm-generic/
5918
5919 GENERIC PHY FRAMEWORK
5920 M:      Kishon Vijay Abraham I <kishon@ti.com>
5921 L:      linux-kernel@vger.kernel.org
5922 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
5923 S:      Supported
5924 F:      drivers/phy/
5925 F:      include/linux/phy/
5926
5927 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
5928 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
5929 S:      Supported
5930 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
5931
5932 GENERIC PM DOMAINS
5933 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5934 M:      Kevin Hilman <khilman@kernel.org>
5935 M:      Ulf Hansson <ulf.hansson@linaro.org>
5936 L:      linux-pm@vger.kernel.org
5937 S:      Supported
5938 F:      drivers/base/power/domain*.c
5939 F:      include/linux/pm_domain.h
5940 F:      Documentation/devicetree/bindings/power/power_domain.txt
5941
5942 GENERIC UIO DRIVER FOR PCI DEVICES
5943 M:      "Michael S. Tsirkin" <mst@redhat.com>
5944 L:      kvm@vger.kernel.org
5945 S:      Supported
5946 F:      drivers/uio/uio_pci_generic.c
5947
5948 GENWQE (IBM Generic Workqueue Card)
5949 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
5950 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
5951 S:      Supported
5952 F:      drivers/misc/genwqe/
5953
5954 GET_MAINTAINER SCRIPT
5955 M:      Joe Perches <joe@perches.com>
5956 S:      Maintained
5957 F:      scripts/get_maintainer.pl
5958
5959 GFS2 FILE SYSTEM
5960 M:      Steven Whitehouse <swhiteho@redhat.com>
5961 M:      Bob Peterson <rpeterso@redhat.com>
5962 L:      cluster-devel@redhat.com
5963 W:      http://sources.redhat.com/cluster/
5964 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
5965 S:      Supported
5966 F:      Documentation/filesystems/gfs2*.txt
5967 F:      fs/gfs2/
5968 F:      include/uapi/linux/gfs2_ondisk.h
5969
5970 GIGASET ISDN DRIVERS
5971 M:      Paul Bolle <pebolle@tiscali.nl>
5972 L:      gigaset307x-common@lists.sourceforge.net
5973 W:      http://gigaset307x.sourceforge.net/
5974 S:      Odd Fixes
5975 F:      Documentation/isdn/README.gigaset
5976 F:      drivers/isdn/gigaset/
5977 F:      include/uapi/linux/gigaset_dev.h
5978
5979 GO7007 MPEG CODEC
5980 M:      Hans Verkuil <hans.verkuil@cisco.com>
5981 L:      linux-media@vger.kernel.org
5982 S:      Maintained
5983 F:      drivers/media/usb/go7007/
5984
5985 GOODIX TOUCHSCREEN
5986 M:      Bastien Nocera <hadess@hadess.net>
5987 L:      linux-input@vger.kernel.org
5988 S:      Maintained
5989 F:      drivers/input/touchscreen/goodix.c
5990
5991 GPD POCKET FAN DRIVER
5992 M:      Hans de Goede <hdegoede@redhat.com>
5993 L:      platform-driver-x86@vger.kernel.org
5994 S:      Maintained
5995 F:      drivers/platform/x86/gpd-pocket-fan.c
5996
5997 GPIO ACPI SUPPORT
5998 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
5999 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6000 L:      linux-gpio@vger.kernel.org
6001 L:      linux-acpi@vger.kernel.org
6002 S:      Maintained
6003 F:      Documentation/acpi/gpio-properties.txt
6004 F:      drivers/gpio/gpiolib-acpi.c
6005
6006 GPIO IR Transmitter
6007 M:      Sean Young <sean@mess.org>
6008 L:      linux-media@vger.kernel.org
6009 S:      Maintained
6010 F:      drivers/media/rc/gpio-ir-tx.c
6011
6012 GPIO MOCKUP DRIVER
6013 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6014 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6015 L:      linux-gpio@vger.kernel.org
6016 S:      Maintained
6017 F:      drivers/gpio/gpio-mockup.c
6018 F:      tools/testing/selftests/gpio/
6019
6020 GPIO SUBSYSTEM
6021 M:      Linus Walleij <linus.walleij@linaro.org>
6022 L:      linux-gpio@vger.kernel.org
6023 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6024 S:      Maintained
6025 F:      Documentation/devicetree/bindings/gpio/
6026 F:      Documentation/driver-api/gpio/
6027 F:      Documentation/gpio/
6028 F:      Documentation/ABI/testing/gpio-cdev
6029 F:      Documentation/ABI/obsolete/sysfs-gpio
6030 F:      drivers/gpio/
6031 F:      include/linux/gpio/
6032 F:      include/linux/gpio.h
6033 F:      include/linux/of_gpio.h
6034 F:      include/asm-generic/gpio.h
6035 F:      include/uapi/linux/gpio.h
6036 F:      tools/gpio/
6037
6038 GRE DEMULTIPLEXER DRIVER
6039 M:      Dmitry Kozlov <xeb@mail.ru>
6040 L:      netdev@vger.kernel.org
6041 S:      Maintained
6042 F:      net/ipv4/gre_demux.c
6043 F:      net/ipv4/gre_offload.c
6044 F:      include/net/gre.h
6045
6046 GRETH 10/100/1G Ethernet MAC device driver
6047 M:      Andreas Larsson <andreas@gaisler.com>
6048 L:      netdev@vger.kernel.org
6049 S:      Maintained
6050 F:      drivers/net/ethernet/aeroflex/
6051
6052 GREYBUS AUDIO PROTOCOLS DRIVERS
6053 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6054 M:      Mark Greer <mgreer@animalcreek.com>
6055 S:      Maintained
6056 F:      drivers/staging/greybus/audio_apbridgea.c
6057 F:      drivers/staging/greybus/audio_apbridgea.h
6058 F:      drivers/staging/greybus/audio_codec.c
6059 F:      drivers/staging/greybus/audio_codec.h
6060 F:      drivers/staging/greybus/audio_gb.c
6061 F:      drivers/staging/greybus/audio_manager.c
6062 F:      drivers/staging/greybus/audio_manager.h
6063 F:      drivers/staging/greybus/audio_manager_module.c
6064 F:      drivers/staging/greybus/audio_manager_private.h
6065 F:      drivers/staging/greybus/audio_manager_sysfs.c
6066 F:      drivers/staging/greybus/audio_module.c
6067 F:      drivers/staging/greybus/audio_topology.c
6068
6069 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6070 M:      Viresh Kumar <vireshk@kernel.org>
6071 S:      Maintained
6072 F:      drivers/staging/greybus/authentication.c
6073 F:      drivers/staging/greybus/bootrom.c
6074 F:      drivers/staging/greybus/firmware.h
6075 F:      drivers/staging/greybus/fw-core.c
6076 F:      drivers/staging/greybus/fw-download.c
6077 F:      drivers/staging/greybus/fw-managament.c
6078 F:      drivers/staging/greybus/greybus_authentication.h
6079 F:      drivers/staging/greybus/greybus_firmware.h
6080 F:      drivers/staging/greybus/hid.c
6081 F:      drivers/staging/greybus/i2c.c
6082 F:      drivers/staging/greybus/spi.c
6083 F:      drivers/staging/greybus/spilib.c
6084 F:      drivers/staging/greybus/spilib.h
6085
6086 GREYBUS LOOPBACK/TIME PROTOCOLS DRIVERS
6087 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6088 S:      Maintained
6089 F:      drivers/staging/greybus/loopback.c
6090 F:      drivers/staging/greybus/timesync.c
6091 F:      drivers/staging/greybus/timesync_platform.c
6092
6093 GREYBUS PLATFORM DRIVERS
6094 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6095 S:      Maintained
6096 F:      drivers/staging/greybus/arche-platform.c
6097 F:      drivers/staging/greybus/arche-apb-ctrl.c
6098 F:      drivers/staging/greybus/arche_platform.h
6099
6100 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6101 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6102 S:      Maintained
6103 F:      drivers/staging/greybus/sdio.c
6104 F:      drivers/staging/greybus/light.c
6105 F:      drivers/staging/greybus/gpio.c
6106 F:      drivers/staging/greybus/power_supply.c
6107 F:      drivers/staging/greybus/spi.c
6108 F:      drivers/staging/greybus/spilib.c
6109
6110 GREYBUS SUBSYSTEM
6111 M:      Johan Hovold <johan@kernel.org>
6112 M:      Alex Elder <elder@kernel.org>
6113 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6114 S:      Maintained
6115 F:      drivers/staging/greybus/
6116 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6117
6118 GREYBUS UART PROTOCOLS DRIVERS
6119 M:      David Lin <dtwlin@gmail.com>
6120 S:      Maintained
6121 F:      drivers/staging/greybus/uart.c
6122 F:      drivers/staging/greybus/log.c
6123
6124 GS1662 VIDEO SERIALIZER
6125 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6126 L:      linux-media@vger.kernel.org
6127 T:      git git://linuxtv.org/media_tree.git
6128 S:      Maintained
6129 F:      drivers/media/spi/gs1662.c
6130
6131 GSPCA FINEPIX SUBDRIVER
6132 M:      Frank Zago <frank@zago.net>
6133 L:      linux-media@vger.kernel.org
6134 T:      git git://linuxtv.org/media_tree.git
6135 S:      Maintained
6136 F:      drivers/media/usb/gspca/finepix.c
6137
6138 GSPCA GL860 SUBDRIVER
6139 M:      Olivier Lorin <o.lorin@laposte.net>
6140 L:      linux-media@vger.kernel.org
6141 T:      git git://linuxtv.org/media_tree.git
6142 S:      Maintained
6143 F:      drivers/media/usb/gspca/gl860/
6144
6145 GSPCA M5602 SUBDRIVER
6146 M:      Erik Andren <erik.andren@gmail.com>
6147 L:      linux-media@vger.kernel.org
6148 T:      git git://linuxtv.org/media_tree.git
6149 S:      Maintained
6150 F:      drivers/media/usb/gspca/m5602/
6151
6152 GSPCA PAC207 SONIXB SUBDRIVER
6153 M:      Hans Verkuil <hverkuil@xs4all.nl>
6154 L:      linux-media@vger.kernel.org
6155 T:      git git://linuxtv.org/media_tree.git
6156 S:      Odd Fixes
6157 F:      drivers/media/usb/gspca/pac207.c
6158
6159 GSPCA SN9C20X SUBDRIVER
6160 M:      Brian Johnson <brijohn@gmail.com>
6161 L:      linux-media@vger.kernel.org
6162 T:      git git://linuxtv.org/media_tree.git
6163 S:      Maintained
6164 F:      drivers/media/usb/gspca/sn9c20x.c
6165
6166 GSPCA T613 SUBDRIVER
6167 M:      Leandro Costantino <lcostantino@gmail.com>
6168 L:      linux-media@vger.kernel.org
6169 T:      git git://linuxtv.org/media_tree.git
6170 S:      Maintained
6171 F:      drivers/media/usb/gspca/t613.c
6172
6173 GSPCA USB WEBCAM DRIVER
6174 M:      Hans Verkuil <hverkuil@xs4all.nl>
6175 L:      linux-media@vger.kernel.org
6176 T:      git git://linuxtv.org/media_tree.git
6177 S:      Odd Fixes
6178 F:      drivers/media/usb/gspca/
6179
6180 GTP (GPRS Tunneling Protocol)
6181 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6182 M:      Harald Welte <laforge@gnumonks.org>
6183 L:      osmocom-net-gprs@lists.osmocom.org
6184 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6185 S:      Maintained
6186 F:      drivers/net/gtp.c
6187
6188 GUID PARTITION TABLE (GPT)
6189 M:      Davidlohr Bueso <dave@stgolabs.net>
6190 L:      linux-efi@vger.kernel.org
6191 S:      Maintained
6192 F:      block/partitions/efi.*
6193
6194 H8/300 ARCHITECTURE
6195 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6196 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6197 W:      http://uclinux-h8.sourceforge.jp
6198 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6199 S:      Maintained
6200 F:      arch/h8300/
6201 F:      drivers/clocksource/h8300_*.c
6202 F:      drivers/clk/h8300/
6203 F:      drivers/irqchip/irq-renesas-h8*.c
6204
6205 HACKRF MEDIA DRIVER
6206 M:      Antti Palosaari <crope@iki.fi>
6207 L:      linux-media@vger.kernel.org
6208 W:      https://linuxtv.org
6209 W:      http://palosaari.fi/linux/
6210 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6211 T:      git git://linuxtv.org/anttip/media_tree.git
6212 S:      Maintained
6213 F:      drivers/media/usb/hackrf/
6214
6215 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6216 M:      Frank Seidel <frank@f-seidel.de>
6217 L:      platform-driver-x86@vger.kernel.org
6218 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6219 S:      Maintained
6220 F:      drivers/platform/x86/hdaps.c
6221
6222 HARDWARE MONITORING
6223 M:      Jean Delvare <jdelvare@suse.com>
6224 M:      Guenter Roeck <linux@roeck-us.net>
6225 L:      linux-hwmon@vger.kernel.org
6226 W:      http://hwmon.wiki.kernel.org/
6227 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6228 S:      Maintained
6229 F:      Documentation/hwmon/
6230 F:      drivers/hwmon/
6231 F:      include/linux/hwmon*.h
6232
6233 HARDWARE RANDOM NUMBER GENERATOR CORE
6234 M:      Matt Mackall <mpm@selenic.com>
6235 M:      Herbert Xu <herbert@gondor.apana.org.au>
6236 L:      linux-crypto@vger.kernel.org
6237 S:      Odd fixes
6238 F:      Documentation/devicetree/bindings/rng/
6239 F:      Documentation/hw_random.txt
6240 F:      drivers/char/hw_random/
6241 F:      include/linux/hw_random.h
6242
6243 HARDWARE TRACING FACILITIES
6244 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6245 S:      Maintained
6246 F:      drivers/hwtracing/
6247
6248 HARDWARE SPINLOCK CORE
6249 M:      Ohad Ben-Cohen <ohad@wizery.com>
6250 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6251 L:      linux-remoteproc@vger.kernel.org
6252 S:      Maintained
6253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6254 F:      Documentation/devicetree/bindings/hwlock/
6255 F:      Documentation/hwspinlock.txt
6256 F:      drivers/hwspinlock/
6257 F:      include/linux/hwspinlock.h
6258
6259 HARMONY SOUND DRIVER
6260 L:      linux-parisc@vger.kernel.org
6261 S:      Maintained
6262 F:      sound/parisc/harmony.*
6263
6264 HDPVR USB VIDEO ENCODER DRIVER
6265 M:      Hans Verkuil <hverkuil@xs4all.nl>
6266 L:      linux-media@vger.kernel.org
6267 T:      git git://linuxtv.org/media_tree.git
6268 W:      https://linuxtv.org
6269 S:      Odd Fixes
6270 F:      drivers/media/usb/hdpvr/
6271
6272 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6273 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6274 S:      Supported
6275 F:      Documentation/watchdog/hpwdt.txt
6276 F:      drivers/watchdog/hpwdt.c
6277
6278 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6279 M:      Don Brace <don.brace@microsemi.com>
6280 L:      esc.storagedev@microsemi.com
6281 L:      linux-scsi@vger.kernel.org
6282 S:      Supported
6283 F:      Documentation/scsi/hpsa.txt
6284 F:      drivers/scsi/hpsa*.[ch]
6285 F:      include/linux/cciss*.h
6286 F:      include/uapi/linux/cciss*.h
6287
6288 HFI1 DRIVER
6289 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6290 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6291 L:      linux-rdma@vger.kernel.org
6292 S:      Supported
6293 F:      drivers/infiniband/hw/hfi1
6294
6295 HFS FILESYSTEM
6296 L:      linux-fsdevel@vger.kernel.org
6297 S:      Orphan
6298 F:      Documentation/filesystems/hfs.txt
6299 F:      fs/hfs/
6300
6301 HFSPLUS FILESYSTEM
6302 L:      linux-fsdevel@vger.kernel.org
6303 S:      Orphan
6304 F:      Documentation/filesystems/hfsplus.txt
6305 F:      fs/hfsplus/
6306
6307 HGA FRAMEBUFFER DRIVER
6308 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6309 L:      linux-nvidia@lists.surfsouth.com
6310 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6311 S:      Maintained
6312 F:      drivers/video/fbdev/hgafb.c
6313
6314 HIBERNATION (aka Software Suspend, aka swsusp)
6315 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6316 M:      Pavel Machek <pavel@ucw.cz>
6317 L:      linux-pm@vger.kernel.org
6318 B:      https://bugzilla.kernel.org
6319 S:      Supported
6320 F:      arch/x86/power/
6321 F:      drivers/base/power/
6322 F:      kernel/power/
6323 F:      include/linux/suspend.h
6324 F:      include/linux/freezer.h
6325 F:      include/linux/pm.h
6326 F:      arch/*/include/asm/suspend*.h
6327
6328 HID CORE LAYER
6329 M:      Jiri Kosina <jikos@kernel.org>
6330 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6331 L:      linux-input@vger.kernel.org
6332 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6333 S:      Maintained
6334 F:      drivers/hid/
6335 F:      include/linux/hid*
6336 F:      include/uapi/linux/hid*
6337
6338 HID SENSOR HUB DRIVERS
6339 M:      Jiri Kosina <jikos@kernel.org>
6340 M:      Jonathan Cameron <jic23@kernel.org>
6341 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6342 L:      linux-input@vger.kernel.org
6343 L:      linux-iio@vger.kernel.org
6344 S:      Maintained
6345 F:      Documentation/hid/hid-sensor*
6346 F:      drivers/hid/hid-sensor-*
6347 F:      drivers/iio/*/hid-*
6348 F:      include/linux/hid-sensor-*
6349
6350 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6351 M:      Thomas Gleixner <tglx@linutronix.de>
6352 L:      linux-kernel@vger.kernel.org
6353 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6354 S:      Maintained
6355 F:      Documentation/timers/
6356 F:      kernel/time/hrtimer.c
6357 F:      kernel/time/clockevents.c
6358 F:      kernel/time/timer_*.c
6359 F:      include/linux/clockchips.h
6360 F:      include/linux/hrtimer.h
6361
6362 HIGH-SPEED SCC DRIVER FOR AX.25
6363 L:      linux-hams@vger.kernel.org
6364 S:      Orphan
6365 F:      drivers/net/hamradio/dmascc.c
6366 F:      drivers/net/hamradio/scc.c
6367
6368 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6369 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6370 W:      http://www.highpoint-tech.com
6371 S:      Supported
6372 F:      Documentation/scsi/hptiop.txt
6373 F:      drivers/scsi/hptiop.c
6374
6375 HIPPI
6376 M:      Jes Sorensen <jes@trained-monkey.org>
6377 L:      linux-hippi@sunsite.dk
6378 S:      Maintained
6379 F:      include/linux/hippidevice.h
6380 F:      include/uapi/linux/if_hippi.h
6381 F:      net/802/hippi.c
6382 F:      drivers/net/hippi/
6383
6384 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6385 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6386 M:      Salil Mehta <salil.mehta@huawei.com>
6387 L:      netdev@vger.kernel.org
6388 W:      http://www.hisilicon.com
6389 S:      Maintained
6390 F:      drivers/net/ethernet/hisilicon/hns3/
6391
6392 HISILICON LPC BUS DRIVER
6393 M:      john.garry@huawei.com
6394 W:      http://www.hisilicon.com
6395 S:      Maintained
6396 F:      drivers/bus/hisi_lpc.c
6397 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6398
6399 HISILICON NETWORK SUBSYSTEM DRIVER
6400 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6401 M:      Salil Mehta <salil.mehta@huawei.com>
6402 L:      netdev@vger.kernel.org
6403 W:      http://www.hisilicon.com
6404 S:      Maintained
6405 F:      drivers/net/ethernet/hisilicon/
6406 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6407
6408 HISILICON PMU DRIVER
6409 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6410 W:      http://www.hisilicon.com
6411 S:      Supported
6412 F:      drivers/perf/hisilicon
6413 F:      Documentation/perf/hisi-pmu.txt
6414
6415 HISILICON ROCE DRIVER
6416 M:      Lijun Ou <oulijun@huawei.com>
6417 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6418 L:      linux-rdma@vger.kernel.org
6419 S:      Maintained
6420 F:      drivers/infiniband/hw/hns/
6421 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6422
6423 HISILICON SAS Controller
6424 M:      John Garry <john.garry@huawei.com>
6425 W:      http://www.hisilicon.com
6426 S:      Supported
6427 F:      drivers/scsi/hisi_sas/
6428 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6429
6430 HMM - Heterogeneous Memory Management
6431 M:      Jérôme Glisse <jglisse@redhat.com>
6432 L:      linux-mm@kvack.org
6433 S:      Maintained
6434 F:      mm/hmm*
6435 F:      include/linux/hmm*
6436 F:      Documentation/vm/hmm.txt
6437
6438 HOST AP DRIVER
6439 M:      Jouni Malinen <j@w1.fi>
6440 L:      linux-wireless@vger.kernel.org
6441 W:      http://w1.fi/hostap-driver.html
6442 S:      Obsolete
6443 F:      drivers/net/wireless/intersil/hostap/
6444
6445 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6446 L:      platform-driver-x86@vger.kernel.org
6447 S:      Orphan
6448 F:      drivers/platform/x86/tc1100-wmi.c
6449
6450 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6451 M:      Jaroslav Kysela <perex@perex.cz>
6452 S:      Maintained
6453 F:      drivers/net/ethernet/hp/hp100.*
6454
6455 HPET:   High Precision Event Timers driver
6456 M:      Clemens Ladisch <clemens@ladisch.de>
6457 S:      Maintained
6458 F:      Documentation/timers/hpet.txt
6459 F:      drivers/char/hpet.c
6460 F:      include/linux/hpet.h
6461 F:      include/uapi/linux/hpet.h
6462
6463 HPET:   x86
6464 S:      Orphan
6465 F:      arch/x86/kernel/hpet.c
6466 F:      arch/x86/include/asm/hpet.h
6467
6468 HPFS FILESYSTEM
6469 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6470 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6471 S:      Maintained
6472 F:      fs/hpfs/
6473
6474 HSI SUBSYSTEM
6475 M:      Sebastian Reichel <sre@kernel.org>
6476 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6477 S:      Maintained
6478 F:      Documentation/ABI/testing/sysfs-bus-hsi
6479 F:      Documentation/driver-api/hsi.rst
6480 F:      drivers/hsi/
6481 F:      include/linux/hsi/
6482 F:      include/uapi/linux/hsi/
6483
6484 HSO 3G MODEM DRIVER
6485 L:      linux-usb@vger.kernel.org
6486 S:      Orphan
6487 F:      drivers/net/usb/hso.c
6488
6489 HSR NETWORK PROTOCOL
6490 M:      Arvid Brodin <arvid.brodin@alten.se>
6491 L:      netdev@vger.kernel.org
6492 S:      Maintained
6493 F:      net/hsr/
6494
6495 HT16K33 LED CONTROLLER DRIVER
6496 M:      Robin van der Gracht <robin@protonic.nl>
6497 S:      Maintained
6498 F:      drivers/auxdisplay/ht16k33.c
6499 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6500
6501 HTCPEN TOUCHSCREEN DRIVER
6502 M:      Pau Oliva Fora <pof@eslack.org>
6503 L:      linux-input@vger.kernel.org
6504 S:      Maintained
6505 F:      drivers/input/touchscreen/htcpen.c
6506
6507 HUAWEI ETHERNET DRIVER
6508 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6509 L:      netdev@vger.kernel.org
6510 S:      Supported
6511 F:      Documentation/networking/hinic.txt
6512 F:      drivers/net/ethernet/huawei/hinic/
6513
6514 HUGETLB FILESYSTEM
6515 M:      Nadia Yvette Chambers <nyc@holomorphy.com>
6516 S:      Maintained
6517 F:      fs/hugetlbfs/
6518
6519 HVA ST MEDIA DRIVER
6520 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6521 L:      linux-media@vger.kernel.org
6522 T:      git git://linuxtv.org/media_tree.git
6523 W:      https://linuxtv.org
6524 S:      Supported
6525 F:      drivers/media/platform/sti/hva
6526
6527 HWPOISON MEMORY FAILURE HANDLING
6528 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6529 L:      linux-mm@kvack.org
6530 S:      Maintained
6531 F:      mm/memory-failure.c
6532 F:      mm/hwpoison-inject.c
6533
6534 Hyper-V CORE AND DRIVERS
6535 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6536 M:      Haiyang Zhang <haiyangz@microsoft.com>
6537 M:      Stephen Hemminger <sthemmin@microsoft.com>
6538 L:      devel@linuxdriverproject.org
6539 S:      Maintained
6540 F:      Documentation/networking/netvsc.txt
6541 F:      arch/x86/include/asm/mshyperv.h
6542 F:      arch/x86/include/asm/trace/hyperv.h
6543 F:      arch/x86/include/asm/hyperv-tlfs.h
6544 F:      arch/x86/kernel/cpu/mshyperv.c
6545 F:      arch/x86/hyperv
6546 F:      drivers/hid/hid-hyperv.c
6547 F:      drivers/hv/
6548 F:      drivers/input/serio/hyperv-keyboard.c
6549 F:      drivers/pci/host/pci-hyperv.c
6550 F:      drivers/net/hyperv/
6551 F:      drivers/scsi/storvsc_drv.c
6552 F:      drivers/uio/uio_hv_generic.c
6553 F:      drivers/video/fbdev/hyperv_fb.c
6554 F:      net/vmw_vsock/hyperv_transport.c
6555 F:      include/linux/hyperv.h
6556 F:      include/uapi/linux/hyperv.h
6557 F:      tools/hv/
6558 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6559
6560 HYPERVISOR VIRTUAL CONSOLE DRIVER
6561 L:      linuxppc-dev@lists.ozlabs.org
6562 S:      Odd Fixes
6563 F:      drivers/tty/hvc/
6564
6565 I2C ACPI SUPPORT
6566 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6567 L:      linux-i2c@vger.kernel.org
6568 L:      linux-acpi@vger.kernel.org
6569 S:      Maintained
6570 F:      drivers/i2c/i2c-core-acpi.c
6571
6572 I2C MUXES
6573 M:      Peter Rosin <peda@axentia.se>
6574 L:      linux-i2c@vger.kernel.org
6575 S:      Maintained
6576 F:      Documentation/i2c/i2c-topology
6577 F:      Documentation/i2c/muxes/
6578 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6579 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6580 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6581 F:      drivers/i2c/i2c-mux.c
6582 F:      drivers/i2c/muxes/
6583 F:      include/linux/i2c-mux.h
6584
6585 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6586 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6587 L:      linux-i2c@vger.kernel.org
6588 S:      Maintained
6589 F:      drivers/i2c/busses/i2c-mv64xxx.c
6590
6591 I2C OVER PARALLEL PORT
6592 M:      Jean Delvare <jdelvare@suse.com>
6593 L:      linux-i2c@vger.kernel.org
6594 S:      Maintained
6595 F:      Documentation/i2c/busses/i2c-parport
6596 F:      Documentation/i2c/busses/i2c-parport-light
6597 F:      drivers/i2c/busses/i2c-parport.c
6598 F:      drivers/i2c/busses/i2c-parport-light.c
6599
6600 I2C SUBSYSTEM
6601 M:      Wolfram Sang <wsa@the-dreams.de>
6602 L:      linux-i2c@vger.kernel.org
6603 W:      https://i2c.wiki.kernel.org/
6604 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6606 S:      Maintained
6607 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6608 F:      Documentation/i2c/
6609 F:      drivers/i2c/*
6610 F:      include/linux/i2c.h
6611 F:      include/linux/i2c-dev.h
6612 F:      include/linux/i2c-smbus.h
6613 F:      include/uapi/linux/i2c.h
6614 F:      include/uapi/linux/i2c-*.h
6615
6616 I2C SUBSYSTEM HOST DRIVERS
6617 L:      linux-i2c@vger.kernel.org
6618 W:      https://i2c.wiki.kernel.org/
6619 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6620 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6621 S:      Odd Fixes
6622 F:      Documentation/devicetree/bindings/i2c/
6623 F:      drivers/i2c/algos/
6624 F:      drivers/i2c/busses/
6625
6626 I2C-TAOS-EVM DRIVER
6627 M:      Jean Delvare <jdelvare@suse.com>
6628 L:      linux-i2c@vger.kernel.org
6629 S:      Maintained
6630 F:      Documentation/i2c/busses/i2c-taos-evm
6631 F:      drivers/i2c/busses/i2c-taos-evm.c
6632
6633 I2C-TINY-USB DRIVER
6634 M:      Till Harbaum <till@harbaum.org>
6635 L:      linux-i2c@vger.kernel.org
6636 W:      http://www.harbaum.org/till/i2c_tiny_usb
6637 S:      Maintained
6638 F:      drivers/i2c/busses/i2c-tiny-usb.c
6639
6640 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6641 M:      Jean Delvare <jdelvare@suse.com>
6642 L:      linux-i2c@vger.kernel.org
6643 S:      Maintained
6644 F:      Documentation/i2c/busses/i2c-ali1535
6645 F:      Documentation/i2c/busses/i2c-ali1563
6646 F:      Documentation/i2c/busses/i2c-ali15x3
6647 F:      Documentation/i2c/busses/i2c-amd756
6648 F:      Documentation/i2c/busses/i2c-amd8111
6649 F:      Documentation/i2c/busses/i2c-i801
6650 F:      Documentation/i2c/busses/i2c-nforce2
6651 F:      Documentation/i2c/busses/i2c-piix4
6652 F:      Documentation/i2c/busses/i2c-sis5595
6653 F:      Documentation/i2c/busses/i2c-sis630
6654 F:      Documentation/i2c/busses/i2c-sis96x
6655 F:      Documentation/i2c/busses/i2c-via
6656 F:      Documentation/i2c/busses/i2c-viapro
6657 F:      drivers/i2c/busses/i2c-ali1535.c
6658 F:      drivers/i2c/busses/i2c-ali1563.c
6659 F:      drivers/i2c/busses/i2c-ali15x3.c
6660 F:      drivers/i2c/busses/i2c-amd756.c
6661 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6662 F:      drivers/i2c/busses/i2c-amd8111.c
6663 F:      drivers/i2c/busses/i2c-i801.c
6664 F:      drivers/i2c/busses/i2c-isch.c
6665 F:      drivers/i2c/busses/i2c-nforce2.c
6666 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6667 F:      drivers/i2c/busses/i2c-piix4.c
6668 F:      drivers/i2c/busses/i2c-sis5595.c
6669 F:      drivers/i2c/busses/i2c-sis630.c
6670 F:      drivers/i2c/busses/i2c-sis96x.c
6671 F:      drivers/i2c/busses/i2c-via.c
6672 F:      drivers/i2c/busses/i2c-viapro.c
6673
6674 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6675 M:      Hans de Goede <hdegoede@redhat.com>
6676 L:      linux-i2c@vger.kernel.org
6677 S:      Maintained
6678 F:      drivers/i2c/busses/i2c-cht-wc.c
6679
6680 I2C/SMBUS ISMT DRIVER
6681 M:      Seth Heasley <seth.heasley@intel.com>
6682 M:      Neil Horman <nhorman@tuxdriver.com>
6683 L:      linux-i2c@vger.kernel.org
6684 F:      drivers/i2c/busses/i2c-ismt.c
6685 F:      Documentation/i2c/busses/i2c-ismt
6686
6687 I2C/SMBUS STUB DRIVER
6688 M:      Jean Delvare <jdelvare@suse.com>
6689 L:      linux-i2c@vger.kernel.org
6690 S:      Maintained
6691 F:      drivers/i2c/i2c-stub.c
6692
6693 IA64 (Itanium) PLATFORM
6694 M:      Tony Luck <tony.luck@intel.com>
6695 M:      Fenghua Yu <fenghua.yu@intel.com>
6696 L:      linux-ia64@vger.kernel.org
6697 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6698 S:      Maintained
6699 F:      arch/ia64/
6700
6701 IBM Power 842 compression accelerator
6702 M:      Haren Myneni <haren@us.ibm.com>
6703 S:      Supported
6704 F:      drivers/crypto/nx/Makefile
6705 F:      drivers/crypto/nx/Kconfig
6706 F:      drivers/crypto/nx/nx-842*
6707 F:      include/linux/sw842.h
6708 F:      crypto/842.c
6709 F:      lib/842/
6710
6711 IBM Power in-Nest Crypto Acceleration
6712 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6713 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6714 L:      linux-crypto@vger.kernel.org
6715 S:      Supported
6716 F:      drivers/crypto/nx/Makefile
6717 F:      drivers/crypto/nx/Kconfig
6718 F:      drivers/crypto/nx/nx-aes*
6719 F:      drivers/crypto/nx/nx-sha*
6720 F:      drivers/crypto/nx/nx.*
6721 F:      drivers/crypto/nx/nx_csbcpb.h
6722 F:      drivers/crypto/nx/nx_debugfs.h
6723
6724 IBM Power Linux RAID adapter
6725 M:      Brian King <brking@us.ibm.com>
6726 S:      Supported
6727 F:      drivers/scsi/ipr.*
6728
6729 IBM Power SRIOV Virtual NIC Device Driver
6730 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6731 M:      John Allen <jallen@linux.vnet.ibm.com>
6732 L:      netdev@vger.kernel.org
6733 S:      Supported
6734 F:      drivers/net/ethernet/ibm/ibmvnic.*
6735
6736 IBM Power Virtual Accelerator Switchboard
6737 M:      Sukadev Bhattiprolu
6738 L:      linuxppc-dev@lists.ozlabs.org
6739 S:      Supported
6740 F:      arch/powerpc/platforms/powernv/vas*
6741 F:      arch/powerpc/platforms/powernv/copy-paste.h
6742 F:      arch/powerpc/include/asm/vas.h
6743 F:      arch/powerpc/include/uapi/asm/vas.h
6744
6745 IBM Power Virtual Ethernet Device Driver
6746 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6747 L:      netdev@vger.kernel.org
6748 S:      Supported
6749 F:      drivers/net/ethernet/ibm/ibmveth.*
6750
6751 IBM Power Virtual FC Device Drivers
6752 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6753 L:      linux-scsi@vger.kernel.org
6754 S:      Supported
6755 F:      drivers/scsi/ibmvscsi/ibmvfc*
6756
6757 IBM Power Virtual SCSI Device Drivers
6758 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6759 L:      linux-scsi@vger.kernel.org
6760 S:      Supported
6761 F:      drivers/scsi/ibmvscsi/ibmvscsi*
6762 F:      include/scsi/viosrp.h
6763
6764 IBM Power Virtual SCSI Device Target Driver
6765 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6766 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
6767 L:      linux-scsi@vger.kernel.org
6768 L:      target-devel@vger.kernel.org
6769 S:      Supported
6770 F:      drivers/scsi/ibmvscsi_tgt/
6771
6772 IBM Power VMX Cryptographic instructions
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/vmx/Makefile
6778 F:      drivers/crypto/vmx/Kconfig
6779 F:      drivers/crypto/vmx/vmx.c
6780 F:      drivers/crypto/vmx/aes*
6781 F:      drivers/crypto/vmx/ghash*
6782 F:      drivers/crypto/vmx/ppc-xlate.pl
6783
6784 IBM ServeRAID RAID DRIVER
6785 S:      Orphan
6786 F:      drivers/scsi/ips.*
6787
6788 ICH LPC AND GPIO DRIVER
6789 M:      Peter Tyser <ptyser@xes-inc.com>
6790 S:      Maintained
6791 F:      drivers/mfd/lpc_ich.c
6792 F:      drivers/gpio/gpio-ich.c
6793
6794 IDE SUBSYSTEM
6795 M:      "David S. Miller" <davem@davemloft.net>
6796 L:      linux-ide@vger.kernel.org
6797 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
6798 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
6799 S:      Maintained
6800 F:      Documentation/ide/
6801 F:      drivers/ide/
6802 F:      include/linux/ide.h
6803
6804 IDE/ATAPI DRIVERS
6805 M:      Borislav Petkov <bp@alien8.de>
6806 L:      linux-ide@vger.kernel.org
6807 S:      Maintained
6808 F:      Documentation/cdrom/ide-cd
6809 F:      drivers/ide/ide-cd*
6810
6811 IDEAPAD LAPTOP EXTRAS DRIVER
6812 M:      Ike Panhc <ike.pan@canonical.com>
6813 L:      platform-driver-x86@vger.kernel.org
6814 W:      http://launchpad.net/ideapad-laptop
6815 S:      Maintained
6816 F:      drivers/platform/x86/ideapad-laptop.c
6817
6818 IDEAPAD LAPTOP SLIDEBAR DRIVER
6819 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
6820 L:      linux-input@vger.kernel.org
6821 W:      https://github.com/o2genum/ideapad-slidebar
6822 S:      Maintained
6823 F:      drivers/input/misc/ideapad_slidebar.c
6824
6825 IDT VersaClock 5 CLOCK DRIVER
6826 M:      Marek Vasut <marek.vasut@gmail.com>
6827 S:      Maintained
6828 F:      drivers/clk/clk-versaclock5.c
6829
6830 IEEE 802.15.4 SUBSYSTEM
6831 M:      Alexander Aring <alex.aring@gmail.com>
6832 M:      Stefan Schmidt <stefan@osg.samsung.com>
6833 L:      linux-wpan@vger.kernel.org
6834 W:      http://wpan.cakelab.org/
6835 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
6836 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
6837 S:      Maintained
6838 F:      net/ieee802154/
6839 F:      net/mac802154/
6840 F:      drivers/net/ieee802154/
6841 F:      include/linux/nl802154.h
6842 F:      include/linux/ieee802154.h
6843 F:      include/net/nl802154.h
6844 F:      include/net/mac802154.h
6845 F:      include/net/af_ieee802154.h
6846 F:      include/net/cfg802154.h
6847 F:      include/net/ieee802154_netdev.h
6848 F:      Documentation/networking/ieee802154.txt
6849
6850 IFE PROTOCOL
6851 M:      Yotam Gigi <yotam.gi@gmail.com>
6852 M:      Jamal Hadi Salim <jhs@mojatatu.com>
6853 F:      net/ife
6854 F:      include/net/ife.h
6855 F:      include/uapi/linux/ife.h
6856
6857 IGORPLUG-USB IR RECEIVER
6858 M:      Sean Young <sean@mess.org>
6859 L:      linux-media@vger.kernel.org
6860 S:      Maintained
6861 F:      drivers/media/rc/igorplugusb.c
6862
6863 IGUANAWORKS USB IR TRANSCEIVER
6864 M:      Sean Young <sean@mess.org>
6865 L:      linux-media@vger.kernel.org
6866 S:      Maintained
6867 F:      drivers/media/rc/iguanair.c
6868
6869 IIO DIGITAL POTENTIOMETER DAC
6870 M:      Peter Rosin <peda@axentia.se>
6871 L:      linux-iio@vger.kernel.org
6872 S:      Maintained
6873 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
6874 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
6875 F:      drivers/iio/dac/dpot-dac.c
6876
6877 IIO ENVELOPE DETECTOR
6878 M:      Peter Rosin <peda@axentia.se>
6879 L:      linux-iio@vger.kernel.org
6880 S:      Maintained
6881 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
6882 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
6883 F:      drivers/iio/adc/envelope-detector.c
6884
6885 IIO MULTIPLEXER
6886 M:      Peter Rosin <peda@axentia.se>
6887 L:      linux-iio@vger.kernel.org
6888 S:      Maintained
6889 F:      Documentation/devicetree/bindings/iio/multiplexer/iio-mux.txt
6890 F:      drivers/iio/multiplexer/iio-mux.c
6891
6892 IIO SUBSYSTEM AND DRIVERS
6893 M:      Jonathan Cameron <jic23@kernel.org>
6894 R:      Hartmut Knaack <knaack.h@gmx.de>
6895 R:      Lars-Peter Clausen <lars@metafoo.de>
6896 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
6897 L:      linux-iio@vger.kernel.org
6898 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
6899 S:      Maintained
6900 F:      Documentation/ABI/testing/configfs-iio*
6901 F:      Documentation/ABI/testing/sysfs-bus-iio*
6902 F:      Documentation/devicetree/bindings/iio/
6903 F:      drivers/iio/
6904 F:      drivers/staging/iio/
6905 F:      include/linux/iio/
6906 F:      tools/iio/
6907
6908 IKANOS/ADI EAGLE ADSL USB DRIVER
6909 M:      Matthieu Castet <castet.matthieu@free.fr>
6910 M:      Stanislaw Gruszka <stf_xl@wp.pl>
6911 S:      Maintained
6912 F:      drivers/usb/atm/ueagle-atm.c
6913
6914 IMGTEC ASCII LCD DRIVER
6915 M:      Paul Burton <paul.burton@mips.com>
6916 S:      Maintained
6917 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
6918 F:      drivers/auxdisplay/img-ascii-lcd.c
6919
6920 IMGTEC IR DECODER DRIVER
6921 M:      James Hogan <jhogan@kernel.org>
6922 S:      Maintained
6923 F:      drivers/media/rc/img-ir/
6924
6925 IMON SOUNDGRAPH USB IR RECEIVER
6926 M:      Sean Young <sean@mess.org>
6927 L:      linux-media@vger.kernel.org
6928 S:      Maintained
6929 F:      drivers/media/rc/imon_raw.c
6930 F:      drivers/media/rc/imon.c
6931
6932 IMS TWINTURBO FRAMEBUFFER DRIVER
6933 L:      linux-fbdev@vger.kernel.org
6934 S:      Orphan
6935 F:      drivers/video/fbdev/imsttfb.c
6936
6937 INA209 HARDWARE MONITOR DRIVER
6938 M:      Guenter Roeck <linux@roeck-us.net>
6939 L:      linux-hwmon@vger.kernel.org
6940 S:      Maintained
6941 F:      Documentation/hwmon/ina209
6942 F:      Documentation/devicetree/bindings/i2c/ina209.txt
6943 F:      drivers/hwmon/ina209.c
6944
6945 INA2XX HARDWARE MONITOR DRIVER
6946 M:      Guenter Roeck <linux@roeck-us.net>
6947 L:      linux-hwmon@vger.kernel.org
6948 S:      Maintained
6949 F:      Documentation/hwmon/ina2xx
6950 F:      drivers/hwmon/ina2xx.c
6951 F:      include/linux/platform_data/ina2xx.h
6952
6953 INDUSTRY PACK SUBSYSTEM (IPACK)
6954 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
6955 M:      Jens Taprogge <jens.taprogge@taprogge.org>
6956 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6957 L:      industrypack-devel@lists.sourceforge.net
6958 W:      http://industrypack.sourceforge.net
6959 S:      Maintained
6960 F:      drivers/ipack/
6961
6962 INFINIBAND SUBSYSTEM
6963 M:      Doug Ledford <dledford@redhat.com>
6964 M:      Jason Gunthorpe <jgg@mellanox.com>
6965 L:      linux-rdma@vger.kernel.org
6966 W:      https://github.com/linux-rdma/rdma-core
6967 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
6968 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
6969 S:      Supported
6970 F:      Documentation/devicetree/bindings/infiniband/
6971 F:      Documentation/infiniband/
6972 F:      drivers/infiniband/
6973 F:      include/uapi/linux/if_infiniband.h
6974 F:      include/uapi/rdma/
6975 F:      include/rdma/
6976
6977 INGENIC JZ4780 DMA Driver
6978 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
6979 S:      Maintained
6980 F:      drivers/dma/dma-jz4780.c
6981
6982 INGENIC JZ4780 NAND DRIVER
6983 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
6984 L:      linux-mtd@lists.infradead.org
6985 S:      Maintained
6986 F:      drivers/mtd/nand/raw/jz4780_*
6987
6988 INOTIFY
6989 M:      Jan Kara <jack@suse.cz>
6990 R:      Amir Goldstein <amir73il@gmail.com>
6991 L:      linux-fsdevel@vger.kernel.org
6992 S:      Maintained
6993 F:      Documentation/filesystems/inotify.txt
6994 F:      fs/notify/inotify/
6995 F:      include/linux/inotify.h
6996 F:      include/uapi/linux/inotify.h
6997
6998 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
6999 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7000 L:      linux-input@vger.kernel.org
7001 Q:      http://patchwork.kernel.org/project/linux-input/list/
7002 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7003 S:      Maintained
7004 F:      drivers/input/
7005 F:      include/linux/input.h
7006 F:      include/uapi/linux/input.h
7007 F:      include/uapi/linux/input-event-codes.h
7008 F:      include/linux/input/
7009 F:      Documentation/devicetree/bindings/input/
7010 F:      Documentation/input/
7011
7012 INPUT MULTITOUCH (MT) PROTOCOL
7013 M:      Henrik Rydberg <rydberg@bitmath.org>
7014 L:      linux-input@vger.kernel.org
7015 S:      Odd fixes
7016 F:      Documentation/input/multi-touch-protocol.rst
7017 F:      drivers/input/input-mt.c
7018 K:      \b(ABS|SYN)_MT_
7019
7020 INSIDE SECURE CRYPTO DRIVER
7021 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7022 F:      drivers/crypto/inside-secure/
7023 S:      Maintained
7024 L:      linux-crypto@vger.kernel.org
7025
7026 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7027 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7028 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7029 L:      linux-integrity@vger.kernel.org
7030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7031 S:      Supported
7032 F:      security/integrity/ima/
7033
7034 INTEL 810/815 FRAMEBUFFER DRIVER
7035 M:      Antonino Daplas <adaplas@gmail.com>
7036 L:      linux-fbdev@vger.kernel.org
7037 S:      Maintained
7038 F:      drivers/video/fbdev/i810/
7039
7040 INTEL ASoC BDW/HSW DRIVERS
7041 M:      Jie Yang <yang.jie@linux.intel.com>
7042 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7043 S:      Supported
7044 F:      sound/soc/intel/common/sst-dsp*
7045 F:      sound/soc/intel/common/sst-firmware.c
7046 F:      sound/soc/intel/boards/broadwell.c
7047 F:      sound/soc/intel/haswell/
7048
7049 INTEL C600 SERIES SAS CONTROLLER DRIVER
7050 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7051 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7052 L:      linux-scsi@vger.kernel.org
7053 T:      git git://git.code.sf.net/p/intel-sas/isci
7054 S:      Supported
7055 F:      drivers/scsi/isci/
7056
7057 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7058 M:      Jani Nikula <jani.nikula@linux.intel.com>
7059 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7060 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7061 L:      intel-gfx@lists.freedesktop.org
7062 W:      https://01.org/linuxgraphics/
7063 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7064 C:      irc://chat.freenode.net/intel-gfx
7065 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7066 T:      git git://anongit.freedesktop.org/drm-intel
7067 S:      Supported
7068 F:      drivers/gpu/drm/i915/
7069 F:      include/drm/i915*
7070 F:      include/uapi/drm/i915_drm.h
7071 F:      Documentation/gpu/i915.rst
7072
7073 INTEL ETHERNET DRIVERS
7074 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7075 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7076 W:      http://www.intel.com/support/feedback.htm
7077 W:      http://e1000.sourceforge.net/
7078 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7079 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7080 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7081 S:      Supported
7082 F:      Documentation/networking/e100.txt
7083 F:      Documentation/networking/e1000.txt
7084 F:      Documentation/networking/e1000e.txt
7085 F:      Documentation/networking/igb.txt
7086 F:      Documentation/networking/igbvf.txt
7087 F:      Documentation/networking/ixgb.txt
7088 F:      Documentation/networking/ixgbe.txt
7089 F:      Documentation/networking/ixgbevf.txt
7090 F:      Documentation/networking/i40e.txt
7091 F:      Documentation/networking/i40evf.txt
7092 F:      Documentation/networking/ice.txt
7093 F:      drivers/net/ethernet/intel/
7094 F:      drivers/net/ethernet/intel/*/
7095 F:      include/linux/avf/virtchnl.h
7096
7097 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7098 M:      Maik Broemme <mbroemme@libmpq.org>
7099 L:      linux-fbdev@vger.kernel.org
7100 S:      Maintained
7101 F:      Documentation/fb/intelfb.txt
7102 F:      drivers/video/fbdev/intelfb/
7103
7104 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7105 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7106 M:      Zhi Wang <zhi.a.wang@intel.com>
7107 L:      intel-gvt-dev@lists.freedesktop.org
7108 L:      intel-gfx@lists.freedesktop.org
7109 W:      https://01.org/igvt-g
7110 T:      git https://github.com/intel/gvt-linux.git
7111 S:      Supported
7112 F:      drivers/gpu/drm/i915/gvt/
7113
7114 INTEL HID EVENT DRIVER
7115 M:      Alex Hung <alex.hung@canonical.com>
7116 L:      platform-driver-x86@vger.kernel.org
7117 S:      Maintained
7118 F:      drivers/platform/x86/intel-hid.c
7119
7120 INTEL I/OAT DMA DRIVER
7121 M:      Dave Jiang <dave.jiang@intel.com>
7122 R:      Dan Williams <dan.j.williams@intel.com>
7123 L:      dmaengine@vger.kernel.org
7124 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7125 S:      Supported
7126 F:      drivers/dma/ioat*
7127
7128 INTEL IDLE DRIVER
7129 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7130 M:      Len Brown <lenb@kernel.org>
7131 L:      linux-pm@vger.kernel.org
7132 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7133 B:      https://bugzilla.kernel.org
7134 S:      Supported
7135 F:      drivers/idle/intel_idle.c
7136
7137 INTEL INTEGRATED SENSOR HUB DRIVER
7138 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7139 M:      Jiri Kosina <jikos@kernel.org>
7140 L:      linux-input@vger.kernel.org
7141 S:      Maintained
7142 F:      drivers/hid/intel-ish-hid/
7143
7144 INTEL IOMMU (VT-d)
7145 M:      David Woodhouse <dwmw2@infradead.org>
7146 L:      iommu@lists.linux-foundation.org
7147 T:      git git://git.infradead.org/iommu-2.6.git
7148 S:      Supported
7149 F:      drivers/iommu/intel-iommu.c
7150 F:      include/linux/intel-iommu.h
7151
7152 INTEL IOP-ADMA DMA DRIVER
7153 R:      Dan Williams <dan.j.williams@intel.com>
7154 S:      Odd fixes
7155 F:      drivers/dma/iop-adma.c
7156
7157 INTEL IPU3 CSI-2 CIO2 DRIVER
7158 M:      Yong Zhi <yong.zhi@intel.com>
7159 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7160 L:      linux-media@vger.kernel.org
7161 S:      Maintained
7162 F:      drivers/media/pci/intel/ipu3/
7163 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7164
7165 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7166 M:      Krzysztof Halasa <khalasa@piap.pl>
7167 S:      Maintained
7168 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7169 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7170 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7171 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7172 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7173 F:      drivers/net/wan/ixp4xx_hss.c
7174
7175 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7176 M:      Deepak Saxena <dsaxena@plexity.net>
7177 S:      Maintained
7178 F:      drivers/char/hw_random/ixp4xx-rng.c
7179
7180 INTEL MANAGEMENT ENGINE (mei)
7181 M:      Tomas Winkler <tomas.winkler@intel.com>
7182 L:      linux-kernel@vger.kernel.org
7183 S:      Supported
7184 F:      include/uapi/linux/mei.h
7185 F:      include/linux/mei_cl_bus.h
7186 F:      drivers/misc/mei/*
7187 F:      drivers/watchdog/mei_wdt.c
7188 F:      Documentation/misc-devices/mei/*
7189 F:      samples/mei/*
7190
7191 INTEL MENLOW THERMAL DRIVER
7192 M:      Sujith Thomas <sujith.thomas@intel.com>
7193 L:      platform-driver-x86@vger.kernel.org
7194 W:      https://01.org/linux-acpi
7195 S:      Supported
7196 F:      drivers/platform/x86/intel_menlow.c
7197
7198 INTEL MERRIFIELD GPIO DRIVER
7199 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7200 L:      linux-gpio@vger.kernel.org
7201 S:      Maintained
7202 F:      drivers/gpio/gpio-merrifield.c
7203
7204 INTEL MIC DRIVERS (mic)
7205 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7206 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7207 S:      Supported
7208 W:      https://github.com/sudeepdutt/mic
7209 W:      http://software.intel.com/en-us/mic-developer
7210 F:      include/linux/mic_bus.h
7211 F:      include/linux/scif.h
7212 F:      include/uapi/linux/mic_common.h
7213 F:      include/uapi/linux/mic_ioctl.h
7214 F:      include/uapi/linux/scif_ioctl.h
7215 F:      drivers/misc/mic/
7216 F:      drivers/dma/mic_x100_dma.c
7217 F:      drivers/dma/mic_x100_dma.h
7218 F:      Documentation/mic/
7219
7220 INTEL PMC CORE DRIVER
7221 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7222 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7223 L:      platform-driver-x86@vger.kernel.org
7224 S:      Maintained
7225 F:      arch/x86/include/asm/pmc_core.h
7226 F:      drivers/platform/x86/intel_pmc_core*
7227
7228 INTEL PMC/P-Unit IPC DRIVER
7229 M:      Zha Qipeng<qipeng.zha@intel.com>
7230 L:      platform-driver-x86@vger.kernel.org
7231 S:      Maintained
7232 F:      drivers/platform/x86/intel_pmc_ipc.c
7233 F:      drivers/platform/x86/intel_punit_ipc.c
7234 F:      arch/x86/include/asm/intel_pmc_ipc.h
7235 F:      arch/x86/include/asm/intel_punit_ipc.h
7236
7237 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7238 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7239 L:      linux-wireless@vger.kernel.org
7240 S:      Maintained
7241 F:      Documentation/networking/README.ipw2100
7242 F:      Documentation/networking/README.ipw2200
7243 F:      drivers/net/wireless/intel/ipw2x00/
7244
7245 INTEL PSTATE DRIVER
7246 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7247 M:      Len Brown <lenb@kernel.org>
7248 L:      linux-pm@vger.kernel.org
7249 S:      Supported
7250 F:      drivers/cpufreq/intel_pstate.c
7251
7252 INTEL RDMA RNIC DRIVER
7253 M:      Faisal Latif <faisal.latif@intel.com>
7254 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7255 L:      linux-rdma@vger.kernel.org
7256 S:      Supported
7257 F:      drivers/infiniband/hw/i40iw/
7258 F:      include/uapi/rdma/i40iw-abi.h
7259
7260 INTEL SHA MULTIBUFFER DRIVER
7261 M:      Megha Dey <megha.dey@linux.intel.com>
7262 R:      Tim Chen <tim.c.chen@linux.intel.com>
7263 L:      linux-crypto@vger.kernel.org
7264 S:      Supported
7265 F:      arch/x86/crypto/sha*-mb
7266 F:      crypto/mcryptd.c
7267
7268 INTEL TELEMETRY DRIVER
7269 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7270 L:      platform-driver-x86@vger.kernel.org
7271 S:      Maintained
7272 F:      arch/x86/include/asm/intel_telemetry.h
7273 F:      drivers/platform/x86/intel_telemetry*
7274
7275 INTEL VIRTUAL BUTTON DRIVER
7276 M:      AceLan Kao <acelan.kao@canonical.com>
7277 L:      platform-driver-x86@vger.kernel.org
7278 S:      Maintained
7279 F:      drivers/platform/x86/intel-vbtn.c
7280
7281 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7282 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7283 L:      linux-wireless@vger.kernel.org
7284 S:      Supported
7285 F:      drivers/net/wireless/intel/iwlegacy/
7286
7287 INTEL WIRELESS WIFI LINK (iwlwifi)
7288 M:      Johannes Berg <johannes.berg@intel.com>
7289 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7290 M:      Luca Coelho <luciano.coelho@intel.com>
7291 M:      Intel Linux Wireless <linuxwifi@intel.com>
7292 L:      linux-wireless@vger.kernel.org
7293 W:      http://intellinuxwireless.org
7294 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7295 S:      Supported
7296 F:      drivers/net/wireless/intel/iwlwifi/
7297
7298 INTEL WIRELESS WIMAX CONNECTION 2400
7299 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7300 M:      linux-wimax@intel.com
7301 L:      wimax@linuxwimax.org (subscribers-only)
7302 S:      Supported
7303 W:      http://linuxwimax.org
7304 F:      Documentation/wimax/README.i2400m
7305 F:      drivers/net/wimax/i2400m/
7306 F:      include/uapi/linux/wimax/i2400m.h
7307
7308 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7309 M:      Mario Limonciello <mario.limonciello@dell.com>
7310 S:      Maintained
7311 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7312
7313 INTEL(R) TRACE HUB
7314 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7315 S:      Supported
7316 F:      Documentation/trace/intel_th.txt
7317 F:      drivers/hwtracing/intel_th/
7318
7319 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7320 M:      Ning Sun <ning.sun@intel.com>
7321 L:      tboot-devel@lists.sourceforge.net
7322 W:      http://tboot.sourceforge.net
7323 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7324 S:      Supported
7325 F:      Documentation/intel_txt.txt
7326 F:      include/linux/tboot.h
7327 F:      arch/x86/kernel/tboot.c
7328
7329 INTEL-MID GPIO DRIVER
7330 M:      David Cohen <david.a.cohen@linux.intel.com>
7331 L:      linux-gpio@vger.kernel.org
7332 S:      Maintained
7333 F:      drivers/gpio/gpio-intel-mid.c
7334
7335 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7336 M:      Linus Walleij <linus.walleij@linaro.org>
7337 L:      linux-iio@vger.kernel.org
7338 S:      Maintained
7339 F:      drivers/iio/gyro/mpu3050*
7340 F:      Documentation/devicetree/bindings/iio/gyroscope/inv,mpu3050.txt
7341
7342 IOC3 ETHERNET DRIVER
7343 M:      Ralf Baechle <ralf@linux-mips.org>
7344 L:      linux-mips@linux-mips.org
7345 S:      Maintained
7346 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7347
7348 IOC3 SERIAL DRIVER
7349 M:      Pat Gefre <pfg@sgi.com>
7350 L:      linux-serial@vger.kernel.org
7351 S:      Maintained
7352 F:      drivers/tty/serial/ioc3_serial.c
7353
7354 IOMMU DRIVERS
7355 M:      Joerg Roedel <joro@8bytes.org>
7356 L:      iommu@lists.linux-foundation.org
7357 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7358 S:      Maintained
7359 F:      Documentation/devicetree/bindings/iommu/
7360 F:      drivers/iommu/
7361 F:      include/linux/iommu.h
7362 F:      include/linux/of_iommu.h
7363 F:      include/linux/iova.h
7364
7365 IP MASQUERADING
7366 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7367 S:      Maintained
7368 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7369
7370 IPMI SUBSYSTEM
7371 M:      Corey Minyard <minyard@acm.org>
7372 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7373 W:      http://openipmi.sourceforge.net/
7374 S:      Supported
7375 F:      Documentation/IPMI.txt
7376 F:      drivers/char/ipmi/
7377 F:      include/linux/ipmi*
7378 F:      include/uapi/linux/ipmi*
7379
7380 IPS SCSI RAID DRIVER
7381 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7382 L:      linux-scsi@vger.kernel.org
7383 W:      http://www.adaptec.com/
7384 S:      Maintained
7385 F:      drivers/scsi/ips*
7386
7387 IPVS
7388 M:      Wensong Zhang <wensong@linux-vs.org>
7389 M:      Simon Horman <horms@verge.net.au>
7390 M:      Julian Anastasov <ja@ssi.bg>
7391 L:      netdev@vger.kernel.org
7392 L:      lvs-devel@vger.kernel.org
7393 S:      Maintained
7394 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7395 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7396 F:      Documentation/networking/ipvs-sysctl.txt
7397 F:      include/net/ip_vs.h
7398 F:      include/uapi/linux/ip_vs.h
7399 F:      net/netfilter/ipvs/
7400
7401 IPWIRELESS DRIVER
7402 M:      Jiri Kosina <jikos@kernel.org>
7403 M:      David Sterba <dsterba@suse.com>
7404 S:      Odd Fixes
7405 F:      drivers/tty/ipwireless/
7406
7407 IPX NETWORK LAYER
7408 L:      netdev@vger.kernel.org
7409 S:      Obsolete
7410 F:      include/uapi/linux/ipx.h
7411 F:      drivers/staging/ipx/
7412
7413 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7414 M:      Marc Zyngier <marc.zyngier@arm.com>
7415 S:      Maintained
7416 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7417 F:      Documentation/IRQ-domain.txt
7418 F:      include/linux/irqdomain.h
7419 F:      kernel/irq/irqdomain.c
7420 F:      kernel/irq/msi.c
7421
7422 IRQ SUBSYSTEM
7423 M:      Thomas Gleixner <tglx@linutronix.de>
7424 L:      linux-kernel@vger.kernel.org
7425 S:      Maintained
7426 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7427 F:      kernel/irq/
7428
7429 IRQCHIP DRIVERS
7430 M:      Thomas Gleixner <tglx@linutronix.de>
7431 M:      Jason Cooper <jason@lakedaemon.net>
7432 M:      Marc Zyngier <marc.zyngier@arm.com>
7433 L:      linux-kernel@vger.kernel.org
7434 S:      Maintained
7435 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7436 F:      Documentation/devicetree/bindings/interrupt-controller/
7437 F:      drivers/irqchip/
7438
7439 ISA
7440 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7441 S:      Maintained
7442 F:      Documentation/isa.txt
7443 F:      drivers/base/isa.c
7444 F:      include/linux/isa.h
7445
7446 ISA RADIO MODULE
7447 M:      Hans Verkuil <hverkuil@xs4all.nl>
7448 L:      linux-media@vger.kernel.org
7449 T:      git git://linuxtv.org/media_tree.git
7450 W:      https://linuxtv.org
7451 S:      Maintained
7452 F:      drivers/media/radio/radio-isa*
7453
7454 ISAPNP
7455 M:      Jaroslav Kysela <perex@perex.cz>
7456 S:      Maintained
7457 F:      Documentation/isapnp.txt
7458 F:      drivers/pnp/isapnp/
7459 F:      include/linux/isapnp.h
7460
7461 ISCSI
7462 M:      Lee Duncan <lduncan@suse.com>
7463 M:      Chris Leech <cleech@redhat.com>
7464 L:      open-iscsi@googlegroups.com
7465 W:      www.open-iscsi.com
7466 S:      Maintained
7467 F:      drivers/scsi/*iscsi*
7468 F:      include/scsi/*iscsi*
7469
7470 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7471 M:      Peter Jones <pjones@redhat.com>
7472 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7473 S:      Maintained
7474 F:      drivers/firmware/iscsi_ibft*
7475
7476 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7477 M:      Or Gerlitz <ogerlitz@mellanox.com>
7478 M:      Sagi Grimberg <sagi@grimberg.me>
7479 M:      Roi Dayan <roid@mellanox.com>
7480 L:      linux-rdma@vger.kernel.org
7481 S:      Supported
7482 W:      http://www.openfabrics.org
7483 W:      www.open-iscsi.org
7484 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7485 F:      drivers/infiniband/ulp/iser/
7486
7487 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7488 M:      Sagi Grimberg <sagi@grimberg.me>
7489 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7490 L:      linux-rdma@vger.kernel.org
7491 L:      target-devel@vger.kernel.org
7492 S:      Supported
7493 W:      http://www.linux-iscsi.org
7494 F:      drivers/infiniband/ulp/isert
7495
7496 ISDN SUBSYSTEM
7497 M:      Karsten Keil <isdn@linux-pingi.de>
7498 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7499 L:      netdev@vger.kernel.org
7500 W:      http://www.isdn4linux.de
7501 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7502 S:      Maintained
7503 F:      Documentation/isdn/
7504 F:      drivers/isdn/
7505 F:      include/linux/isdn.h
7506 F:      include/linux/isdn/
7507 F:      include/uapi/linux/isdn.h
7508 F:      include/uapi/linux/isdn/
7509
7510 ISDN SUBSYSTEM (Eicon active card driver)
7511 M:      Armin Schindler <mac@melware.de>
7512 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7513 W:      http://www.melware.de
7514 S:      Maintained
7515 F:      drivers/isdn/hardware/eicon/
7516
7517 IT87 HARDWARE MONITORING DRIVER
7518 M:      Jean Delvare <jdelvare@suse.com>
7519 L:      linux-hwmon@vger.kernel.org
7520 S:      Maintained
7521 F:      Documentation/hwmon/it87
7522 F:      drivers/hwmon/it87.c
7523
7524 IT913X MEDIA DRIVER
7525 M:      Antti Palosaari <crope@iki.fi>
7526 L:      linux-media@vger.kernel.org
7527 W:      https://linuxtv.org
7528 W:      http://palosaari.fi/linux/
7529 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7530 T:      git git://linuxtv.org/anttip/media_tree.git
7531 S:      Maintained
7532 F:      drivers/media/tuners/it913x*
7533
7534 IVTV VIDEO4LINUX DRIVER
7535 M:      Andy Walls <awalls@md.metrocast.net>
7536 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7537 L:      linux-media@vger.kernel.org
7538 T:      git git://linuxtv.org/media_tree.git
7539 W:      http://www.ivtvdriver.org
7540 S:      Maintained
7541 F:      Documentation/media/v4l-drivers/ivtv*
7542 F:      drivers/media/pci/ivtv/
7543 F:      include/uapi/linux/ivtv*
7544
7545 IX2505V MEDIA DRIVER
7546 M:      Malcolm Priestley <tvboxspy@gmail.com>
7547 L:      linux-media@vger.kernel.org
7548 W:      https://linuxtv.org
7549 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7550 S:      Maintained
7551 F:      drivers/media/dvb-frontends/ix2505v*
7552
7553 JAILHOUSE HYPERVISOR INTERFACE
7554 M:      Jan Kiszka <jan.kiszka@siemens.com>
7555 L:      jailhouse-dev@googlegroups.com
7556 S:      Maintained
7557 F:      arch/x86/kernel/jailhouse.c
7558 F:      arch/x86/include/asm/jailhouse_para.h
7559
7560 JC42.4 TEMPERATURE SENSOR DRIVER
7561 M:      Guenter Roeck <linux@roeck-us.net>
7562 L:      linux-hwmon@vger.kernel.org
7563 S:      Maintained
7564 F:      drivers/hwmon/jc42.c
7565 F:      Documentation/hwmon/jc42
7566
7567 JFS FILESYSTEM
7568 M:      Dave Kleikamp <shaggy@kernel.org>
7569 L:      jfs-discussion@lists.sourceforge.net
7570 W:      http://jfs.sourceforge.net/
7571 T:      git git://github.com/kleikamp/linux-shaggy.git
7572 S:      Maintained
7573 F:      Documentation/filesystems/jfs.txt
7574 F:      fs/jfs/
7575
7576 JME NETWORK DRIVER
7577 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7578 L:      netdev@vger.kernel.org
7579 S:      Maintained
7580 F:      drivers/net/ethernet/jme.*
7581
7582 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7583 M:      David Woodhouse <dwmw2@infradead.org>
7584 L:      linux-mtd@lists.infradead.org
7585 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7586 S:      Maintained
7587 F:      fs/jffs2/
7588 F:      include/uapi/linux/jffs2.h
7589
7590 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7591 M:      "Theodore Ts'o" <tytso@mit.edu>
7592 M:      Jan Kara <jack@suse.com>
7593 L:      linux-ext4@vger.kernel.org
7594 S:      Maintained
7595 F:      fs/jbd2/
7596 F:      include/linux/jbd2.h
7597
7598 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7599 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7600 L:      linux-media@vger.kernel.org
7601 S:      Maintained
7602 F:      drivers/media/platform/rcar_jpu.c
7603
7604 JSM Neo PCI based serial card
7605 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7606 L:      linux-serial@vger.kernel.org
7607 S:      Maintained
7608 F:      drivers/tty/serial/jsm/
7609
7610 K10TEMP HARDWARE MONITORING DRIVER
7611 M:      Clemens Ladisch <clemens@ladisch.de>
7612 L:      linux-hwmon@vger.kernel.org
7613 S:      Maintained
7614 F:      Documentation/hwmon/k10temp
7615 F:      drivers/hwmon/k10temp.c
7616
7617 K8TEMP HARDWARE MONITORING DRIVER
7618 M:      Rudolf Marek <r.marek@assembler.cz>
7619 L:      linux-hwmon@vger.kernel.org
7620 S:      Maintained
7621 F:      Documentation/hwmon/k8temp
7622 F:      drivers/hwmon/k8temp.c
7623
7624 KASAN
7625 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7626 R:      Alexander Potapenko <glider@google.com>
7627 R:      Dmitry Vyukov <dvyukov@google.com>
7628 L:      kasan-dev@googlegroups.com
7629 S:      Maintained
7630 F:      arch/*/include/asm/kasan.h
7631 F:      arch/*/mm/kasan_init*
7632 F:      Documentation/dev-tools/kasan.rst
7633 F:      include/linux/kasan*.h
7634 F:      lib/test_kasan.c
7635 F:      mm/kasan/
7636 F:      scripts/Makefile.kasan
7637
7638 KCONFIG
7639 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7640 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7641 L:      linux-kbuild@vger.kernel.org
7642 S:      Maintained
7643 F:      Documentation/kbuild/kconfig-language.txt
7644 F:      scripts/kconfig/
7645
7646 KDUMP
7647 M:      Dave Young <dyoung@redhat.com>
7648 M:      Baoquan He <bhe@redhat.com>
7649 R:      Vivek Goyal <vgoyal@redhat.com>
7650 L:      kexec@lists.infradead.org
7651 W:      http://lse.sourceforge.net/kdump/
7652 S:      Maintained
7653 F:      Documentation/kdump/
7654
7655 KEENE FM RADIO TRANSMITTER DRIVER
7656 M:      Hans Verkuil <hverkuil@xs4all.nl>
7657 L:      linux-media@vger.kernel.org
7658 T:      git git://linuxtv.org/media_tree.git
7659 W:      https://linuxtv.org
7660 S:      Maintained
7661 F:      drivers/media/radio/radio-keene*
7662
7663 KERNEL AUTOMOUNTER v4 (AUTOFS4)
7664 M:      Ian Kent <raven@themaw.net>
7665 L:      autofs@vger.kernel.org
7666 S:      Maintained
7667 F:      fs/autofs4/
7668
7669 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7670 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7671 M:      Michal Marek <michal.lkml@markovi.net>
7672 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7673 L:      linux-kbuild@vger.kernel.org
7674 S:      Maintained
7675 F:      Documentation/kbuild/
7676 F:      Makefile
7677 F:      scripts/Makefile.*
7678 F:      scripts/basic/
7679 F:      scripts/mk*
7680 F:      scripts/package/
7681
7682 KERNEL JANITORS
7683 L:      kernel-janitors@vger.kernel.org
7684 W:      http://kernelnewbies.org/KernelJanitors
7685 S:      Odd Fixes
7686
7687 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7688 M:      "J. Bruce Fields" <bfields@fieldses.org>
7689 M:      Jeff Layton <jlayton@kernel.org>
7690 L:      linux-nfs@vger.kernel.org
7691 W:      http://nfs.sourceforge.net/
7692 T:      git git://linux-nfs.org/~bfields/linux.git
7693 S:      Supported
7694 F:      fs/nfsd/
7695 F:      include/uapi/linux/nfsd/
7696 F:      fs/lockd/
7697 F:      fs/nfs_common/
7698 F:      net/sunrpc/
7699 F:      include/linux/lockd/
7700 F:      include/linux/sunrpc/
7701 F:      include/uapi/linux/sunrpc/
7702
7703 KERNEL SELFTEST FRAMEWORK
7704 M:      Shuah Khan <shuahkh@osg.samsung.com>
7705 M:      Shuah Khan <shuah@kernel.org>
7706 L:      linux-kselftest@vger.kernel.org
7707 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7708 S:      Maintained
7709 F:      tools/testing/selftests/
7710 F:      Documentation/dev-tools/kselftest*
7711
7712 KERNEL USERMODE HELPER
7713 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7714 L:      linux-kernel@vger.kernel.org
7715 S:      Maintained
7716 F:      kernel/umh.c
7717 F:      include/linux/umh.h
7718
7719 KERNEL VIRTUAL MACHINE (KVM)
7720 M:      Paolo Bonzini <pbonzini@redhat.com>
7721 M:      Radim Krčmář <rkrcmar@redhat.com>
7722 L:      kvm@vger.kernel.org
7723 W:      http://www.linux-kvm.org
7724 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7725 S:      Supported
7726 F:      Documentation/virtual/kvm/
7727 F:      include/trace/events/kvm.h
7728 F:      include/uapi/asm-generic/kvm*
7729 F:      include/uapi/linux/kvm*
7730 F:      include/asm-generic/kvm*
7731 F:      include/linux/kvm*
7732 F:      include/kvm/iodev.h
7733 F:      virt/kvm/*
7734 F:      tools/kvm/
7735
7736 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
7737 M:      Joerg Roedel <joro@8bytes.org>
7738 L:      kvm@vger.kernel.org
7739 W:      http://www.linux-kvm.org/
7740 S:      Maintained
7741 F:      arch/x86/include/asm/svm.h
7742 F:      arch/x86/kvm/svm.c
7743
7744 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
7745 M:      Christoffer Dall <christoffer.dall@linaro.org>
7746 M:      Marc Zyngier <marc.zyngier@arm.com>
7747 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7748 L:      kvmarm@lists.cs.columbia.edu
7749 W:      http://systems.cs.columbia.edu/projects/kvm-arm
7750 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
7751 S:      Supported
7752 F:      arch/arm/include/uapi/asm/kvm*
7753 F:      arch/arm/include/asm/kvm*
7754 F:      arch/arm/kvm/
7755 F:      virt/kvm/arm/
7756 F:      include/kvm/arm_*
7757
7758 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
7759 M:      Christoffer Dall <christoffer.dall@linaro.org>
7760 M:      Marc Zyngier <marc.zyngier@arm.com>
7761 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7762 L:      kvmarm@lists.cs.columbia.edu
7763 S:      Maintained
7764 F:      arch/arm64/include/uapi/asm/kvm*
7765 F:      arch/arm64/include/asm/kvm*
7766 F:      arch/arm64/kvm/
7767
7768 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
7769 M:      James Hogan <jhogan@kernel.org>
7770 L:      linux-mips@linux-mips.org
7771 S:      Supported
7772 F:      arch/mips/include/uapi/asm/kvm*
7773 F:      arch/mips/include/asm/kvm*
7774 F:      arch/mips/kvm/
7775
7776 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
7777 M:      Paul Mackerras <paulus@ozlabs.org>
7778 L:      kvm-ppc@vger.kernel.org
7779 W:      http://www.linux-kvm.org/
7780 T:      git git://github.com/agraf/linux-2.6.git
7781 S:      Supported
7782 F:      arch/powerpc/include/uapi/asm/kvm*
7783 F:      arch/powerpc/include/asm/kvm*
7784 F:      arch/powerpc/kvm/
7785 F:      arch/powerpc/kernel/kvm*
7786
7787 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
7788 M:      Christian Borntraeger <borntraeger@de.ibm.com>
7789 M:      Janosch Frank <frankja@linux.ibm.com>
7790 R:      David Hildenbrand <david@redhat.com>
7791 R:      Cornelia Huck <cohuck@redhat.com>
7792 L:      linux-s390@vger.kernel.org
7793 W:      http://www.ibm.com/developerworks/linux/linux390/
7794 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
7795 S:      Supported
7796 F:      arch/s390/include/uapi/asm/kvm*
7797 F:      arch/s390/include/asm/gmap.h
7798 F:      arch/s390/include/asm/kvm*
7799 F:      arch/s390/kvm/
7800 F:      arch/s390/mm/gmap.c
7801
7802 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
7803 M:      Paolo Bonzini <pbonzini@redhat.com>
7804 M:      Radim Krčmář <rkrcmar@redhat.com>
7805 L:      kvm@vger.kernel.org
7806 W:      http://www.linux-kvm.org
7807 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7808 S:      Supported
7809 F:      arch/x86/kvm/
7810 F:      arch/x86/include/uapi/asm/kvm*
7811 F:      arch/x86/include/asm/kvm*
7812 F:      arch/x86/include/asm/pvclock-abi.h
7813 F:      arch/x86/kernel/kvm.c
7814 F:      arch/x86/kernel/kvmclock.c
7815
7816 KERNFS
7817 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7818 M:      Tejun Heo <tj@kernel.org>
7819 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
7820 S:      Supported
7821 F:      include/linux/kernfs.h
7822 F:      fs/kernfs/
7823
7824 KEXEC
7825 M:      Eric Biederman <ebiederm@xmission.com>
7826 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
7827 L:      kexec@lists.infradead.org
7828 S:      Maintained
7829 F:      include/linux/kexec.h
7830 F:      include/uapi/linux/kexec.h
7831 F:      kernel/kexec*
7832
7833 KEYS-ENCRYPTED
7834 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7835 L:      linux-integrity@vger.kernel.org
7836 L:      keyrings@vger.kernel.org
7837 S:      Supported
7838 F:      Documentation/security/keys/trusted-encrypted.rst
7839 F:      include/keys/encrypted-type.h
7840 F:      security/keys/encrypted-keys/
7841
7842 KEYS-TRUSTED
7843 M:      James Bottomley <jejb@linux.vnet.ibm.com>
7844 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7845 L:      linux-integrity@vger.kernel.org
7846 L:      keyrings@vger.kernel.org
7847 S:      Supported
7848 F:      Documentation/security/keys/trusted-encrypted.rst
7849 F:      include/keys/trusted-type.h
7850 F:      security/keys/trusted.c
7851 F:      security/keys/trusted.h
7852
7853 KEYS/KEYRINGS:
7854 M:      David Howells <dhowells@redhat.com>
7855 L:      keyrings@vger.kernel.org
7856 S:      Maintained
7857 F:      Documentation/security/keys/core.rst
7858 F:      include/linux/key.h
7859 F:      include/linux/key-type.h
7860 F:      include/linux/keyctl.h
7861 F:      include/uapi/linux/keyctl.h
7862 F:      include/keys/
7863 F:      security/keys/
7864
7865 KGDB / KDB /debug_core
7866 M:      Jason Wessel <jason.wessel@windriver.com>
7867 M:      Daniel Thompson <daniel.thompson@linaro.org>
7868 W:      http://kgdb.wiki.kernel.org/
7869 L:      kgdb-bugreport@lists.sourceforge.net
7870 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
7871 S:      Maintained
7872 F:      Documentation/dev-tools/kgdb.rst
7873 F:      drivers/misc/kgdbts.c
7874 F:      drivers/tty/serial/kgdboc.c
7875 F:      include/linux/kdb.h
7876 F:      include/linux/kgdb.h
7877 F:      kernel/debug/
7878
7879 KMEMLEAK
7880 M:      Catalin Marinas <catalin.marinas@arm.com>
7881 S:      Maintained
7882 F:      Documentation/dev-tools/kmemleak.rst
7883 F:      include/linux/kmemleak.h
7884 F:      mm/kmemleak.c
7885 F:      mm/kmemleak-test.c
7886
7887 KMOD KERNEL MODULE LOADER - USERMODE HELPER
7888 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7889 L:      linux-kernel@vger.kernel.org
7890 S:      Maintained
7891 F:      kernel/kmod.c
7892 F:      include/linux/kmod.h
7893 F:      lib/test_kmod.c
7894 F:      tools/testing/selftests/kmod/
7895
7896 KPROBES
7897 M:      Ananth N Mavinakayanahalli <ananth@linux.vnet.ibm.com>
7898 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
7899 M:      "David S. Miller" <davem@davemloft.net>
7900 M:      Masami Hiramatsu <mhiramat@kernel.org>
7901 S:      Maintained
7902 F:      Documentation/kprobes.txt
7903 F:      include/linux/kprobes.h
7904 F:      include/asm-generic/kprobes.h
7905 F:      kernel/kprobes.c
7906
7907 KS0108 LCD CONTROLLER DRIVER
7908 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
7909 W:      http://miguelojeda.es/auxdisplay.htm
7910 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
7911 S:      Maintained
7912 F:      Documentation/auxdisplay/ks0108
7913 F:      drivers/auxdisplay/ks0108.c
7914 F:      include/linux/ks0108.h
7915
7916 L3MDEV
7917 M:      David Ahern <dsa@cumulusnetworks.com>
7918 L:      netdev@vger.kernel.org
7919 S:      Maintained
7920 F:      net/l3mdev
7921 F:      include/net/l3mdev.h
7922
7923 LANTIQ MIPS ARCHITECTURE
7924 M:      John Crispin <john@phrozen.org>
7925 L:      linux-mips@linux-mips.org
7926 S:      Maintained
7927 F:      arch/mips/lantiq
7928 F:      drivers/soc/lantiq
7929
7930 LAPB module
7931 L:      linux-x25@vger.kernel.org
7932 S:      Orphan
7933 F:      Documentation/networking/lapb-module.txt
7934 F:      include/*/lapb.h
7935 F:      net/lapb/
7936
7937 LASI 53c700 driver for PARISC
7938 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
7939 L:      linux-scsi@vger.kernel.org
7940 S:      Maintained
7941 F:      Documentation/scsi/53c700.txt
7942 F:      drivers/scsi/53c700*
7943
7944 LEAKING_ADDRESSES
7945 M:      Tobin C. Harding <me@tobin.cc>
7946 M:      Tycho Andersen <tycho@tycho.ws>
7947 L:      kernel-hardening@lists.openwall.com
7948 S:      Maintained
7949 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
7950 F:      scripts/leaking_addresses.pl
7951
7952 LED SUBSYSTEM
7953 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
7954 M:      Pavel Machek <pavel@ucw.cz>
7955 L:      linux-leds@vger.kernel.org
7956 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
7957 S:      Maintained
7958 F:      Documentation/devicetree/bindings/leds/
7959 F:      drivers/leds/
7960 F:      include/linux/leds.h
7961
7962 LEGACY EEPROM DRIVER
7963 M:      Jean Delvare <jdelvare@suse.com>
7964 S:      Maintained
7965 F:      Documentation/misc-devices/eeprom
7966 F:      drivers/misc/eeprom/eeprom.c
7967
7968 LEGO USB Tower driver
7969 M:      Juergen Stuber <starblue@users.sourceforge.net>
7970 L:      legousb-devel@lists.sourceforge.net
7971 W:      http://legousb.sourceforge.net/
7972 S:      Maintained
7973 F:      drivers/usb/misc/legousbtower.c
7974
7975 LG2160 MEDIA DRIVER
7976 M:      Michael Krufky <mkrufky@linuxtv.org>
7977 L:      linux-media@vger.kernel.org
7978 W:      https://linuxtv.org
7979 W:      http://github.com/mkrufky
7980 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7981 T:      git git://linuxtv.org/mkrufky/tuners.git
7982 S:      Maintained
7983 F:      drivers/media/dvb-frontends/lg2160.*
7984
7985 LGDT3305 MEDIA DRIVER
7986 M:      Michael Krufky <mkrufky@linuxtv.org>
7987 L:      linux-media@vger.kernel.org
7988 W:      https://linuxtv.org
7989 W:      http://github.com/mkrufky
7990 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7991 T:      git git://linuxtv.org/mkrufky/tuners.git
7992 S:      Maintained
7993 F:      drivers/media/dvb-frontends/lgdt3305.*
7994
7995 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
7996 M:      Viresh Kumar <vireshk@kernel.org>
7997 L:      linux-ide@vger.kernel.org
7998 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
7999 S:      Maintained
8000 F:      include/linux/pata_arasan_cf_data.h
8001 F:      drivers/ata/pata_arasan_cf.c
8002
8003 LIBATA PATA DRIVERS
8004 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8005 M:      Tejun Heo <tj@kernel.org>
8006 L:      linux-ide@vger.kernel.org
8007 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8008 S:      Maintained
8009 F:      drivers/ata/pata_*.c
8010 F:      drivers/ata/ata_generic.c
8011
8012 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8013 M:      Linus Walleij <linus.walleij@linaro.org>
8014 L:      linux-ide@vger.kernel.org
8015 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8016 S:      Maintained
8017 F:      drivers/ata/pata_ftide010.c
8018 F:      drivers/ata/sata_gemini.c
8019 F:      drivers/ata/sata_gemini.h
8020
8021 LIBATA SATA AHCI PLATFORM devices support
8022 M:      Hans de Goede <hdegoede@redhat.com>
8023 M:      Tejun Heo <tj@kernel.org>
8024 L:      linux-ide@vger.kernel.org
8025 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8026 S:      Maintained
8027 F:      drivers/ata/ahci_platform.c
8028 F:      drivers/ata/libahci_platform.c
8029 F:      include/linux/ahci_platform.h
8030
8031 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8032 M:      Mikael Pettersson <mikpelinux@gmail.com>
8033 L:      linux-ide@vger.kernel.org
8034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8035 S:      Maintained
8036 F:      drivers/ata/sata_promise.*
8037
8038 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8039 M:      Tejun Heo <tj@kernel.org>
8040 L:      linux-ide@vger.kernel.org
8041 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8042 S:      Maintained
8043 F:      drivers/ata/
8044 F:      include/linux/ata.h
8045 F:      include/linux/libata.h
8046 F:      Documentation/devicetree/bindings/ata/
8047
8048 LIBLOCKDEP
8049 M:      Sasha Levin <alexander.levin@verizon.com>
8050 S:      Maintained
8051 F:      tools/lib/lockdep/
8052
8053 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8054 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8055 M:      Dan Williams <dan.j.williams@intel.com>
8056 M:      Vishal Verma <vishal.l.verma@intel.com>
8057 M:      Dave Jiang <dave.jiang@intel.com>
8058 L:      linux-nvdimm@lists.01.org
8059 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8060 S:      Supported
8061 F:      drivers/nvdimm/blk.c
8062 F:      drivers/nvdimm/region_devs.c
8063
8064 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8065 M:      Vishal Verma <vishal.l.verma@intel.com>
8066 M:      Dan Williams <dan.j.williams@intel.com>
8067 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8068 M:      Dave Jiang <dave.jiang@intel.com>
8069 L:      linux-nvdimm@lists.01.org
8070 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8071 S:      Supported
8072 F:      drivers/nvdimm/btt*
8073
8074 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8075 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8076 M:      Dan Williams <dan.j.williams@intel.com>
8077 M:      Vishal Verma <vishal.l.verma@intel.com>
8078 M:      Dave Jiang <dave.jiang@intel.com>
8079 L:      linux-nvdimm@lists.01.org
8080 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8081 S:      Supported
8082 F:      drivers/nvdimm/pmem*
8083
8084 LIBNVDIMM: DEVICETREE BINDINGS
8085 M:      Oliver O'Halloran <oohall@gmail.com>
8086 L:      linux-nvdimm@lists.01.org
8087 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8088 S:      Supported
8089 F:      drivers/nvdimm/of_pmem.c
8090 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8091
8092 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8093 M:      Dan Williams <dan.j.williams@intel.com>
8094 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8095 M:      Vishal Verma <vishal.l.verma@intel.com>
8096 M:      Dave Jiang <dave.jiang@intel.com>
8097 L:      linux-nvdimm@lists.01.org
8098 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8099 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8100 S:      Supported
8101 F:      drivers/nvdimm/*
8102 F:      drivers/acpi/nfit/*
8103 F:      include/linux/nd.h
8104 F:      include/linux/libnvdimm.h
8105 F:      include/uapi/linux/ndctl.h
8106
8107 LIGHTNVM PLATFORM SUPPORT
8108 M:      Matias Bjorling <mb@lightnvm.io>
8109 W:      http://github/OpenChannelSSD
8110 L:      linux-block@vger.kernel.org
8111 S:      Maintained
8112 F:      drivers/lightnvm/
8113 F:      include/linux/lightnvm.h
8114 F:      include/uapi/linux/lightnvm.h
8115
8116 LINUX FOR POWER MACINTOSH
8117 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8118 W:      http://www.penguinppc.org/
8119 L:      linuxppc-dev@lists.ozlabs.org
8120 S:      Maintained
8121 F:      arch/powerpc/platforms/powermac/
8122 F:      drivers/macintosh/
8123
8124 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8125 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8126 M:      Paul Mackerras <paulus@samba.org>
8127 M:      Michael Ellerman <mpe@ellerman.id.au>
8128 W:      https://github.com/linuxppc/linux/wiki
8129 L:      linuxppc-dev@lists.ozlabs.org
8130 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8131 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8132 S:      Supported
8133 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8134 F:      Documentation/devicetree/bindings/powerpc/
8135 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8136 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8137 F:      Documentation/powerpc/
8138 F:      arch/powerpc/
8139 F:      drivers/char/tpm/tpm_ibmvtpm*
8140 F:      drivers/crypto/nx/
8141 F:      drivers/crypto/vmx/
8142 F:      drivers/i2c/busses/i2c-opal.c
8143 F:      drivers/net/ethernet/ibm/ibmveth.*
8144 F:      drivers/net/ethernet/ibm/ibmvnic.*
8145 F:      drivers/pci/hotplug/pnv_php.c
8146 F:      drivers/pci/hotplug/rpa*
8147 F:      drivers/rtc/rtc-opal.c
8148 F:      drivers/scsi/ibmvscsi/
8149 F:      drivers/tty/hvc/hvc_opal.c
8150 F:      drivers/watchdog/wdrtas.c
8151 F:      tools/testing/selftests/powerpc
8152 N:      /pmac
8153 N:      powermac
8154 N:      powernv
8155 N:      [^a-z0-9]ps3
8156 N:      pseries
8157
8158 LINUX FOR POWERPC EMBEDDED MPC5XXX
8159 M:      Anatolij Gustschin <agust@denx.de>
8160 L:      linuxppc-dev@lists.ozlabs.org
8161 T:      git git://git.denx.de/linux-denx-agust.git
8162 S:      Maintained
8163 F:      arch/powerpc/platforms/512x/
8164 F:      arch/powerpc/platforms/52xx/
8165
8166 LINUX FOR POWERPC EMBEDDED PPC4XX
8167 M:      Alistair Popple <alistair@popple.id.au>
8168 M:      Matt Porter <mporter@kernel.crashing.org>
8169 W:      http://www.penguinppc.org/
8170 L:      linuxppc-dev@lists.ozlabs.org
8171 S:      Maintained
8172 F:      arch/powerpc/platforms/40x/
8173 F:      arch/powerpc/platforms/44x/
8174
8175 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8176 M:      Scott Wood <oss@buserror.net>
8177 M:      Kumar Gala <galak@kernel.crashing.org>
8178 W:      http://www.penguinppc.org/
8179 L:      linuxppc-dev@lists.ozlabs.org
8180 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8181 S:      Maintained
8182 F:      arch/powerpc/platforms/83xx/
8183 F:      arch/powerpc/platforms/85xx/
8184 F:      Documentation/devicetree/bindings/powerpc/fsl/
8185
8186 LINUX FOR POWERPC EMBEDDED PPC8XX
8187 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8188 W:      http://www.penguinppc.org/
8189 L:      linuxppc-dev@lists.ozlabs.org
8190 S:      Maintained
8191 F:      arch/powerpc/platforms/8xx/
8192
8193 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8194 L:      linuxppc-dev@lists.ozlabs.org
8195 S:      Orphan
8196 F:      arch/powerpc/*/*virtex*
8197 F:      arch/powerpc/*/*/*virtex*
8198
8199 LINUX FOR POWERPC PA SEMI PWRFICIENT
8200 L:      linuxppc-dev@lists.ozlabs.org
8201 S:      Orphan
8202 F:      arch/powerpc/platforms/pasemi/
8203 F:      drivers/*/*pasemi*
8204 F:      drivers/*/*/*pasemi*
8205
8206 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8207 M:      Kees Cook <keescook@chromium.org>
8208 S:      Maintained
8209 F:      drivers/misc/lkdtm/*
8210
8211 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8212 M:      Alan Stern <stern@rowland.harvard.edu>
8213 M:      Andrea Parri <parri.andrea@gmail.com>
8214 M:      Will Deacon <will.deacon@arm.com>
8215 M:      Peter Zijlstra <peterz@infradead.org>
8216 M:      Boqun Feng <boqun.feng@gmail.com>
8217 M:      Nicholas Piggin <npiggin@gmail.com>
8218 M:      David Howells <dhowells@redhat.com>
8219 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8220 M:      Luc Maranget <luc.maranget@inria.fr>
8221 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8222 R:      Akira Yokosawa <akiyks@gmail.com>
8223 L:      linux-kernel@vger.kernel.org
8224 S:      Supported
8225 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8226 F:      tools/memory-model/
8227 F:      Documentation/memory-barriers.txt
8228
8229 LINUX SECURITY MODULE (LSM) FRAMEWORK
8230 M:      Chris Wright <chrisw@sous-sol.org>
8231 L:      linux-security-module@vger.kernel.org
8232 S:      Supported
8233
8234 LIS3LV02D ACCELEROMETER DRIVER
8235 M:      Eric Piel <eric.piel@tremplin-utc.net>
8236 S:      Maintained
8237 F:      Documentation/misc-devices/lis3lv02d
8238 F:      drivers/misc/lis3lv02d/
8239 F:      drivers/platform/x86/hp_accel.c
8240
8241 LIVE PATCHING
8242 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8243 M:      Jessica Yu <jeyu@kernel.org>
8244 M:      Jiri Kosina <jikos@kernel.org>
8245 M:      Miroslav Benes <mbenes@suse.cz>
8246 R:      Petr Mladek <pmladek@suse.com>
8247 S:      Maintained
8248 F:      kernel/livepatch/
8249 F:      include/linux/livepatch.h
8250 F:      arch/x86/include/asm/livepatch.h
8251 F:      arch/x86/kernel/livepatch.c
8252 F:      Documentation/livepatch/
8253 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8254 F:      samples/livepatch/
8255 L:      live-patching@vger.kernel.org
8256 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8257
8258 LLC (802.2)
8259 L:      netdev@vger.kernel.org
8260 S:      Odd fixes
8261 F:      include/linux/llc.h
8262 F:      include/uapi/linux/llc.h
8263 F:      include/net/llc*
8264 F:      net/llc/
8265
8266 LM73 HARDWARE MONITOR DRIVER
8267 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8268 L:      linux-hwmon@vger.kernel.org
8269 S:      Maintained
8270 F:      drivers/hwmon/lm73.c
8271
8272 LM78 HARDWARE MONITOR DRIVER
8273 M:      Jean Delvare <jdelvare@suse.com>
8274 L:      linux-hwmon@vger.kernel.org
8275 S:      Maintained
8276 F:      Documentation/hwmon/lm78
8277 F:      drivers/hwmon/lm78.c
8278
8279 LM83 HARDWARE MONITOR DRIVER
8280 M:      Jean Delvare <jdelvare@suse.com>
8281 L:      linux-hwmon@vger.kernel.org
8282 S:      Maintained
8283 F:      Documentation/hwmon/lm83
8284 F:      drivers/hwmon/lm83.c
8285
8286 LM90 HARDWARE MONITOR DRIVER
8287 M:      Jean Delvare <jdelvare@suse.com>
8288 L:      linux-hwmon@vger.kernel.org
8289 S:      Maintained
8290 F:      Documentation/hwmon/lm90
8291 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8292 F:      drivers/hwmon/lm90.c
8293 F:      include/dt-bindings/thermal/lm90.h
8294
8295 LM95234 HARDWARE MONITOR DRIVER
8296 M:      Guenter Roeck <linux@roeck-us.net>
8297 L:      linux-hwmon@vger.kernel.org
8298 S:      Maintained
8299 F:      Documentation/hwmon/lm95234
8300 F:      drivers/hwmon/lm95234.c
8301
8302 LME2510 MEDIA DRIVER
8303 M:      Malcolm Priestley <tvboxspy@gmail.com>
8304 L:      linux-media@vger.kernel.org
8305 W:      https://linuxtv.org
8306 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8307 S:      Maintained
8308 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8309
8310 LOADPIN SECURITY MODULE
8311 M:      Kees Cook <keescook@chromium.org>
8312 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8313 S:      Supported
8314 F:      security/loadpin/
8315 F:      Documentation/admin-guide/LSM/LoadPin.rst
8316
8317 LOCKING PRIMITIVES
8318 M:      Peter Zijlstra <peterz@infradead.org>
8319 M:      Ingo Molnar <mingo@redhat.com>
8320 L:      linux-kernel@vger.kernel.org
8321 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8322 S:      Maintained
8323 F:      Documentation/locking/
8324 F:      include/linux/lockdep.h
8325 F:      include/linux/spinlock*.h
8326 F:      arch/*/include/asm/spinlock*.h
8327 F:      include/linux/rwlock*.h
8328 F:      include/linux/mutex*.h
8329 F:      arch/*/include/asm/mutex*.h
8330 F:      include/linux/rwsem*.h
8331 F:      arch/*/include/asm/rwsem.h
8332 F:      include/linux/seqlock.h
8333 F:      lib/locking*.[ch]
8334 F:      kernel/locking/
8335 X:      kernel/locking/locktorture.c
8336
8337 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8338 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8339 L:      linux-ntfs-dev@lists.sourceforge.net
8340 W:      http://www.linux-ntfs.org/content/view/19/37/
8341 S:      Maintained
8342 F:      Documentation/ldm.txt
8343 F:      block/partitions/ldm.*
8344
8345 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8346 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8347 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8348 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8349 L:      MPT-FusionLinux.pdl@broadcom.com
8350 L:      linux-scsi@vger.kernel.org
8351 W:      http://www.avagotech.com/support/
8352 S:      Supported
8353 F:      drivers/message/fusion/
8354 F:      drivers/scsi/mpt2sas/
8355 F:      drivers/scsi/mpt3sas/
8356
8357 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8358 M:      Matthew Wilcox <matthew@wil.cx>
8359 L:      linux-scsi@vger.kernel.org
8360 S:      Maintained
8361 F:      drivers/scsi/sym53c8xx_2/
8362
8363 LTC4261 HARDWARE MONITOR DRIVER
8364 M:      Guenter Roeck <linux@roeck-us.net>
8365 L:      linux-hwmon@vger.kernel.org
8366 S:      Maintained
8367 F:      Documentation/hwmon/ltc4261
8368 F:      drivers/hwmon/ltc4261.c
8369
8370 LTC4306 I2C MULTIPLEXER DRIVER
8371 M:      Michael Hennerich <michael.hennerich@analog.com>
8372 W:      http://ez.analog.com/community/linux-device-drivers
8373 L:      linux-i2c@vger.kernel.org
8374 S:      Supported
8375 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8376 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8377
8378 LTP (Linux Test Project)
8379 M:      Mike Frysinger <vapier@gentoo.org>
8380 M:      Cyril Hrubis <chrubis@suse.cz>
8381 M:      Wanlong Gao <wanlong.gao@gmail.com>
8382 M:      Jan Stancek <jstancek@redhat.com>
8383 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8384 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8385 L:      ltp@lists.linux.it (subscribers-only)
8386 W:      http://linux-test-project.github.io/
8387 T:      git git://github.com/linux-test-project/ltp.git
8388 S:      Maintained
8389
8390 M68K ARCHITECTURE
8391 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8392 L:      linux-m68k@lists.linux-m68k.org
8393 W:      http://www.linux-m68k.org/
8394 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8395 S:      Maintained
8396 F:      arch/m68k/
8397 F:      drivers/zorro/
8398
8399 M68K ON APPLE MACINTOSH
8400 M:      Joshua Thompson <funaho@jurai.org>
8401 W:      http://www.mac.linux-m68k.org/
8402 L:      linux-m68k@lists.linux-m68k.org
8403 S:      Maintained
8404 F:      arch/m68k/mac/
8405
8406 M68K ON HP9000/300
8407 M:      Philip Blundell <philb@gnu.org>
8408 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8409 S:      Maintained
8410 F:      arch/m68k/hp300/
8411
8412 M88DS3103 MEDIA DRIVER
8413 M:      Antti Palosaari <crope@iki.fi>
8414 L:      linux-media@vger.kernel.org
8415 W:      https://linuxtv.org
8416 W:      http://palosaari.fi/linux/
8417 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8418 T:      git git://linuxtv.org/anttip/media_tree.git
8419 S:      Maintained
8420 F:      drivers/media/dvb-frontends/m88ds3103*
8421
8422 M88RS2000 MEDIA DRIVER
8423 M:      Malcolm Priestley <tvboxspy@gmail.com>
8424 L:      linux-media@vger.kernel.org
8425 W:      https://linuxtv.org
8426 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8427 S:      Maintained
8428 F:      drivers/media/dvb-frontends/m88rs2000*
8429
8430 MA901 MASTERKIT USB FM RADIO DRIVER
8431 M:      Alexey Klimov <klimov.linux@gmail.com>
8432 L:      linux-media@vger.kernel.org
8433 T:      git git://linuxtv.org/media_tree.git
8434 S:      Maintained
8435 F:      drivers/media/radio/radio-ma901.c
8436
8437 MAC80211
8438 M:      Johannes Berg <johannes@sipsolutions.net>
8439 L:      linux-wireless@vger.kernel.org
8440 W:      http://wireless.kernel.org/
8441 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8442 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8443 S:      Maintained
8444 F:      Documentation/networking/mac80211-injection.txt
8445 F:      include/net/mac80211.h
8446 F:      net/mac80211/
8447 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8448 F:      Documentation/networking/mac80211_hwsim/README
8449
8450 MAILBOX API
8451 M:      Jassi Brar <jassisinghbrar@gmail.com>
8452 L:      linux-kernel@vger.kernel.org
8453 S:      Maintained
8454 F:      drivers/mailbox/
8455 F:      include/linux/mailbox_client.h
8456 F:      include/linux/mailbox_controller.h
8457
8458 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8459 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8460 W:      http://www.kernel.org/doc/man-pages
8461 L:      linux-man@vger.kernel.org
8462 S:      Maintained
8463
8464 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8465 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8466 L:      linux-mips@linux-mips.org
8467 S:      Maintained
8468 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8469
8470 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8471 M:      Andrew Lunn <andrew@lunn.ch>
8472 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8473 L:      netdev@vger.kernel.org
8474 S:      Maintained
8475 F:      drivers/net/dsa/mv88e6xxx/
8476 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8477
8478 MARVELL ARMADA DRM SUPPORT
8479 M:      Russell King <linux@armlinux.org.uk>
8480 S:      Maintained
8481 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8482 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8483 F:      drivers/gpu/drm/armada/
8484 F:      include/uapi/drm/armada_drm.h
8485 F:      Documentation/devicetree/bindings/display/armada/
8486
8487 MARVELL CRYPTO DRIVER
8488 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8489 M:      Arnaud Ebalard <arno@natisbad.org>
8490 F:      drivers/crypto/marvell/
8491 S:      Maintained
8492 L:      linux-crypto@vger.kernel.org
8493
8494 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8495 M:      Mirko Lindner <mlindner@marvell.com>
8496 M:      Stephen Hemminger <stephen@networkplumber.org>
8497 L:      netdev@vger.kernel.org
8498 S:      Maintained
8499 F:      drivers/net/ethernet/marvell/sk*
8500
8501 MARVELL LIBERTAS WIRELESS DRIVER
8502 L:      libertas-dev@lists.infradead.org
8503 S:      Orphan
8504 F:      drivers/net/wireless/marvell/libertas/
8505
8506 MARVELL MACCHIATOBIN SUPPORT
8507 M:      Russell King <linux@armlinux.org.uk>
8508 L:      linux-arm-kernel@lists.infradead.org
8509 S:      Maintained
8510 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8511
8512 MARVELL MV643XX ETHERNET DRIVER
8513 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8514 L:      netdev@vger.kernel.org
8515 S:      Maintained
8516 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8517 F:      include/linux/mv643xx.h
8518
8519 MARVELL MV88X3310 PHY DRIVER
8520 M:      Russell King <linux@armlinux.org.uk>
8521 L:      netdev@vger.kernel.org
8522 S:      Maintained
8523 F:      drivers/net/phy/marvell10g.c
8524
8525 MARVELL MVNETA ETHERNET DRIVER
8526 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8527 L:      netdev@vger.kernel.org
8528 S:      Maintained
8529 F:      drivers/net/ethernet/marvell/mvneta.*
8530
8531 MARVELL MWIFIEX WIRELESS DRIVER
8532 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8533 M:      Nishant Sarmukadam <nishants@marvell.com>
8534 M:      Ganapathi Bhat <gbhat@marvell.com>
8535 M:      Xinming Hu <huxm@marvell.com>
8536 L:      linux-wireless@vger.kernel.org
8537 S:      Maintained
8538 F:      drivers/net/wireless/marvell/mwifiex/
8539
8540 MARVELL MWL8K WIRELESS DRIVER
8541 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8542 L:      linux-wireless@vger.kernel.org
8543 S:      Odd Fixes
8544 F:      drivers/net/wireless/marvell/mwl8k.c
8545
8546 MARVELL NAND CONTROLLER DRIVER
8547 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8548 L:      linux-mtd@lists.infradead.org
8549 S:      Maintained
8550 F:      drivers/mtd/nand/raw/marvell_nand.c
8551 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8552
8553 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8554 M:      Nicolas Pitre <nico@fluxnic.net>
8555 S:      Odd Fixes
8556 F:      drivers/mmc/host/mvsdio.*
8557
8558 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8559 M:      Hu Ziji <huziji@marvell.com>
8560 L:      linux-mmc@vger.kernel.org
8561 S:      Supported
8562 F:      drivers/mmc/host/sdhci-xenon*
8563 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8564
8565 MATROX FRAMEBUFFER DRIVER
8566 L:      linux-fbdev@vger.kernel.org
8567 S:      Orphan
8568 F:      drivers/video/fbdev/matrox/matroxfb_*
8569 F:      include/uapi/linux/matroxfb.h
8570
8571 MAX16065 HARDWARE MONITOR DRIVER
8572 M:      Guenter Roeck <linux@roeck-us.net>
8573 L:      linux-hwmon@vger.kernel.org
8574 S:      Maintained
8575 F:      Documentation/hwmon/max16065
8576 F:      drivers/hwmon/max16065.c
8577
8578 MAX20751 HARDWARE MONITOR DRIVER
8579 M:      Guenter Roeck <linux@roeck-us.net>
8580 L:      linux-hwmon@vger.kernel.org
8581 S:      Maintained
8582 F:      Documentation/hwmon/max20751
8583 F:      drivers/hwmon/max20751.c
8584
8585 MAX2175 SDR TUNER DRIVER
8586 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8587 L:      linux-media@vger.kernel.org
8588 T:      git git://linuxtv.org/media_tree.git
8589 S:      Maintained
8590 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8591 F:      Documentation/media/v4l-drivers/max2175.rst
8592 F:      drivers/media/i2c/max2175*
8593 F:      include/uapi/linux/max2175.h
8594
8595 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8596 L:      linux-hwmon@vger.kernel.org
8597 S:      Orphan
8598 F:      Documentation/hwmon/max6650
8599 F:      drivers/hwmon/max6650.c
8600
8601 MAX6697 HARDWARE MONITOR DRIVER
8602 M:      Guenter Roeck <linux@roeck-us.net>
8603 L:      linux-hwmon@vger.kernel.org
8604 S:      Maintained
8605 F:      Documentation/hwmon/max6697
8606 F:      Documentation/devicetree/bindings/i2c/max6697.txt
8607 F:      drivers/hwmon/max6697.c
8608 F:      include/linux/platform_data/max6697.h
8609
8610 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8611 M:      Peter Rosin <peda@axentia.se>
8612 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8613 S:      Maintained
8614 F:      Documentation/devicetree/bindings/sound/max9860.txt
8615 F:      sound/soc/codecs/max9860.*
8616
8617 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8618 M:      Javier Martinez Canillas <javier@dowhile0.org>
8619 L:      linux-kernel@vger.kernel.org
8620 S:      Supported
8621 F:      drivers/regulator/max77802-regulator.c
8622 F:      Documentation/devicetree/bindings/*/*max77802.txt
8623 F:      include/dt-bindings/*/*max77802.h
8624
8625 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8626 M:      Krzysztof Kozlowski <krzk@kernel.org>
8627 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8628 L:      linux-pm@vger.kernel.org
8629 S:      Supported
8630 F:      drivers/power/supply/max14577_charger.c
8631 F:      drivers/power/supply/max77693_charger.c
8632
8633 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8634 M:      Chanwoo Choi <cw00.choi@samsung.com>
8635 M:      Krzysztof Kozlowski <krzk@kernel.org>
8636 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8637 L:      linux-kernel@vger.kernel.org
8638 S:      Supported
8639 F:      drivers/*/max14577*.c
8640 F:      drivers/*/max77686*.c
8641 F:      drivers/*/max77693*.c
8642 F:      drivers/extcon/extcon-max14577.c
8643 F:      drivers/extcon/extcon-max77693.c
8644 F:      drivers/rtc/rtc-max77686.c
8645 F:      drivers/clk/clk-max77686.c
8646 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8647 F:      Documentation/devicetree/bindings/*/max77686.txt
8648 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8649 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8650 F:      include/linux/mfd/max14577*.h
8651 F:      include/linux/mfd/max77686*.h
8652 F:      include/linux/mfd/max77693*.h
8653
8654 MAXIRADIO FM RADIO RECEIVER DRIVER
8655 M:      Hans Verkuil <hverkuil@xs4all.nl>
8656 L:      linux-media@vger.kernel.org
8657 T:      git git://linuxtv.org/media_tree.git
8658 W:      https://linuxtv.org
8659 S:      Maintained
8660 F:      drivers/media/radio/radio-maxiradio*
8661
8662 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8663 M:      Peter Rosin <peda@axentia.se>
8664 L:      linux-iio@vger.kernel.org
8665 S:      Maintained
8666 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8667 F:      drivers/iio/potentiometer/mcp4018.c
8668 F:      drivers/iio/potentiometer/mcp4531.c
8669
8670 MCR20A IEEE-802.15.4 RADIO DRIVER
8671 M:      Xue Liu <liuxuenetmail@gmail.com>
8672 L:      linux-wpan@vger.kernel.org
8673 W:      https://github.com/xueliu/mcr20a-linux
8674 S:      Maintained
8675 F:      drivers/net/ieee802154/mcr20a.c
8676 F:      drivers/net/ieee802154/mcr20a.h
8677 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8678
8679 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8680 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8681 L:      linux-iio@vger.kernel.org
8682 S:      Maintained
8683 F:      drivers/iio/dac/cio-dac.c
8684
8685 MEDIA DRIVERS FOR ASCOT2E
8686 M:      Sergey Kozlov <serjk@netup.ru>
8687 M:      Abylay Ospan <aospan@netup.ru>
8688 L:      linux-media@vger.kernel.org
8689 W:      https://linuxtv.org
8690 W:      http://netup.tv/
8691 T:      git git://linuxtv.org/media_tree.git
8692 S:      Supported
8693 F:      drivers/media/dvb-frontends/ascot2e*
8694
8695 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
8696 M:      Jasmin Jessich <jasmin@anw.at>
8697 L:      linux-media@vger.kernel.org
8698 W:      https://linuxtv.org
8699 T:      git git://linuxtv.org/media_tree.git
8700 S:      Maintained
8701 F:      drivers/media/dvb-frontends/cxd2099*
8702
8703 MEDIA DRIVERS FOR CXD2841ER
8704 M:      Sergey Kozlov <serjk@netup.ru>
8705 M:      Abylay Ospan <aospan@netup.ru>
8706 L:      linux-media@vger.kernel.org
8707 W:      https://linuxtv.org
8708 W:      http://netup.tv/
8709 T:      git git://linuxtv.org/media_tree.git
8710 S:      Supported
8711 F:      drivers/media/dvb-frontends/cxd2841er*
8712
8713 MEDIA DRIVERS FOR CXD2880
8714 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
8715 L:      linux-media@vger.kernel.org
8716 W:      http://linuxtv.org/
8717 T:      git git://linuxtv.org/media_tree.git
8718 S:      Supported
8719 F:      drivers/media/dvb-frontends/cxd2880/*
8720 F:      drivers/media/spi/cxd2880*
8721
8722 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
8723 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8724 L:      linux-media@vger.kernel.org
8725 W:      https://linuxtv.org
8726 T:      git git://linuxtv.org/media_tree.git
8727 S:      Maintained
8728 F:      drivers/media/pci/ddbridge/*
8729
8730 MEDIA DRIVERS FOR FREESCALE IMX
8731 M:      Steve Longerbeam <slongerbeam@gmail.com>
8732 M:      Philipp Zabel <p.zabel@pengutronix.de>
8733 L:      linux-media@vger.kernel.org
8734 T:      git git://linuxtv.org/media_tree.git
8735 S:      Maintained
8736 F:      Documentation/devicetree/bindings/media/imx.txt
8737 F:      Documentation/media/v4l-drivers/imx.rst
8738 F:      drivers/staging/media/imx/
8739 F:      include/linux/imx-media.h
8740 F:      include/media/imx.h
8741
8742 MEDIA DRIVERS FOR HELENE
8743 M:      Abylay Ospan <aospan@netup.ru>
8744 L:      linux-media@vger.kernel.org
8745 W:      https://linuxtv.org
8746 W:      http://netup.tv/
8747 T:      git git://linuxtv.org/media_tree.git
8748 S:      Supported
8749 F:      drivers/media/dvb-frontends/helene*
8750
8751 MEDIA DRIVERS FOR HORUS3A
8752 M:      Sergey Kozlov <serjk@netup.ru>
8753 M:      Abylay Ospan <aospan@netup.ru>
8754 L:      linux-media@vger.kernel.org
8755 W:      https://linuxtv.org
8756 W:      http://netup.tv/
8757 T:      git git://linuxtv.org/media_tree.git
8758 S:      Supported
8759 F:      drivers/media/dvb-frontends/horus3a*
8760
8761 MEDIA DRIVERS FOR LNBH25
8762 M:      Sergey Kozlov <serjk@netup.ru>
8763 M:      Abylay Ospan <aospan@netup.ru>
8764 L:      linux-media@vger.kernel.org
8765 W:      https://linuxtv.org
8766 W:      http://netup.tv/
8767 T:      git git://linuxtv.org/media_tree.git
8768 S:      Supported
8769 F:      drivers/media/dvb-frontends/lnbh25*
8770
8771 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
8772 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8773 L:      linux-media@vger.kernel.org
8774 W:      https://linuxtv.org
8775 T:      git git://linuxtv.org/media_tree.git
8776 S:      Maintained
8777 F:      drivers/media/dvb-frontends/mxl5xx*
8778
8779 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
8780 M:      Sergey Kozlov <serjk@netup.ru>
8781 M:      Abylay Ospan <aospan@netup.ru>
8782 L:      linux-media@vger.kernel.org
8783 W:      https://linuxtv.org
8784 W:      http://netup.tv/
8785 T:      git git://linuxtv.org/media_tree.git
8786 S:      Supported
8787 F:      drivers/media/pci/netup_unidvb/*
8788
8789 MEDIA DRIVERS FOR RENESAS - CEU
8790 M:      Jacopo Mondi <jacopo@jmondi.org>
8791 L:      linux-media@vger.kernel.org
8792 L:      linux-renesas-soc@vger.kernel.org
8793 T:      git git://linuxtv.org/media_tree.git
8794 S:      Supported
8795 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
8796 F:      drivers/media/platform/renesas-ceu.c
8797 F:      include/media/drv-intf/renesas-ceu.h
8798
8799 MEDIA DRIVERS FOR RENESAS - DRIF
8800 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8801 L:      linux-media@vger.kernel.org
8802 L:      linux-renesas-soc@vger.kernel.org
8803 T:      git git://linuxtv.org/media_tree.git
8804 S:      Supported
8805 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
8806 F:      drivers/media/platform/rcar_drif.c
8807
8808 MEDIA DRIVERS FOR RENESAS - FCP
8809 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
8810 L:      linux-media@vger.kernel.org
8811 L:      linux-renesas-soc@vger.kernel.org
8812 T:      git git://linuxtv.org/media_tree.git
8813 S:      Supported
8814 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
8815 F:      drivers/media/platform/rcar-fcp.c
8816 F:      include/media/rcar-fcp.h
8817
8818 MEDIA DRIVERS FOR RENESAS - FDP1
8819 M:      Kieran Bingham <kieran@bingham.xyz>
8820 L:      linux-media@vger.kernel.org
8821 L:      linux-renesas-soc@vger.kernel.org
8822 T:      git git://linuxtv.org/media_tree.git
8823 S:      Supported
8824 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
8825 F:      drivers/media/platform/rcar_fdp1.c
8826
8827 MEDIA DRIVERS FOR RENESAS - VIN
8828 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
8829 L:      linux-media@vger.kernel.org
8830 L:      linux-renesas-soc@vger.kernel.org
8831 T:      git git://linuxtv.org/media_tree.git
8832 S:      Supported
8833 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
8834 F:      drivers/media/platform/rcar-vin/
8835
8836 MEDIA DRIVERS FOR RENESAS - VSP1
8837 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
8838 L:      linux-media@vger.kernel.org
8839 L:      linux-renesas-soc@vger.kernel.org
8840 T:      git git://linuxtv.org/media_tree.git
8841 S:      Supported
8842 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
8843 F:      drivers/media/platform/vsp1/
8844
8845 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
8846 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8847 L:      linux-media@vger.kernel.org
8848 W:      https://linuxtv.org
8849 T:      git git://linuxtv.org/media_tree.git
8850 S:      Maintained
8851 F:      drivers/media/dvb-frontends/stv0910*
8852
8853 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
8854 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8855 L:      linux-media@vger.kernel.org
8856 W:      https://linuxtv.org
8857 T:      git git://linuxtv.org/media_tree.git
8858 S:      Maintained
8859 F:      drivers/media/dvb-frontends/stv6111*
8860
8861 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
8862 M:      Dmitry Osipenko <digetx@gmail.com>
8863 L:      linux-media@vger.kernel.org
8864 L:      linux-tegra@vger.kernel.org
8865 T:      git git://linuxtv.org/media_tree.git
8866 S:      Maintained
8867 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
8868 F:      drivers/staging/media/tegra-vde/
8869
8870 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
8871 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
8872 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
8873 P:      LinuxTV.org Project
8874 L:      linux-media@vger.kernel.org
8875 W:      https://linuxtv.org
8876 Q:      http://patchwork.kernel.org/project/linux-media/list/
8877 T:      git git://linuxtv.org/media_tree.git
8878 S:      Maintained
8879 F:      Documentation/devicetree/bindings/media/
8880 F:      Documentation/media/
8881 F:      drivers/media/
8882 F:      drivers/staging/media/
8883 F:      include/linux/platform_data/media/
8884 F:      include/media/
8885 F:      include/uapi/linux/dvb/
8886 F:      include/uapi/linux/videodev2.h
8887 F:      include/uapi/linux/media.h
8888 F:      include/uapi/linux/v4l2-*
8889 F:      include/uapi/linux/meye.h
8890 F:      include/uapi/linux/ivtv*
8891 F:      include/uapi/linux/uvcvideo.h
8892
8893 MEDIATEK CIR DRIVER
8894 M:      Sean Wang <sean.wang@mediatek.com>
8895 S:      Maintained
8896 F:      drivers/media/rc/mtk-cir.c
8897
8898 MEDIATEK DMA DRIVER
8899 M:      Sean Wang <sean.wang@mediatek.com>
8900 L:      dmaengine@vger.kernel.org
8901 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8902 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
8903 S:      Maintained
8904 F:      Documentation/devicetree/bindings/dma/mtk-*
8905 F:      drivers/dma/mediatek/
8906
8907 MEDIATEK PMIC LED DRIVER
8908 M:      Sean Wang <sean.wang@mediatek.com>
8909 S:      Maintained
8910 F:      drivers/leds/leds-mt6323.c
8911 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
8912
8913 MEDIATEK ETHERNET DRIVER
8914 M:      Felix Fietkau <nbd@openwrt.org>
8915 M:      John Crispin <john@phrozen.org>
8916 M:      Sean Wang <sean.wang@mediatek.com>
8917 M:      Nelson Chang <nelson.chang@mediatek.com>
8918 L:      netdev@vger.kernel.org
8919 S:      Maintained
8920 F:      drivers/net/ethernet/mediatek/
8921
8922 MEDIATEK SWITCH DRIVER
8923 M:      Sean Wang <sean.wang@mediatek.com>
8924 L:      netdev@vger.kernel.org
8925 S:      Maintained
8926 F:      drivers/net/dsa/mt7530.*
8927 F:      net/dsa/tag_mtk.c
8928
8929 MEDIATEK JPEG DRIVER
8930 M:      Rick Chang <rick.chang@mediatek.com>
8931 M:      Bin Liu <bin.liu@mediatek.com>
8932 S:      Supported
8933 F:      drivers/media/platform/mtk-jpeg/
8934 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
8935
8936 MEDIATEK MDP DRIVER
8937 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
8938 M:      Houlong Wei <houlong.wei@mediatek.com>
8939 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
8940 S:      Supported
8941 F:      drivers/media/platform/mtk-mdp/
8942 F:      drivers/media/platform/mtk-vpu/
8943 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
8944
8945 MEDIATEK MEDIA DRIVER
8946 M:      Tiffany Lin <tiffany.lin@mediatek.com>
8947 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
8948 S:      Supported
8949 F:      drivers/media/platform/mtk-vcodec/
8950 F:      drivers/media/platform/mtk-vpu/
8951 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
8952 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
8953
8954 MEDIATEK MT7601U WIRELESS LAN DRIVER
8955 M:      Jakub Kicinski <kubakici@wp.pl>
8956 L:      linux-wireless@vger.kernel.org
8957 S:      Maintained
8958 F:      drivers/net/wireless/mediatek/mt7601u/
8959
8960 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
8961 M:      Sean Wang <sean.wang@mediatek.com>
8962 S:      Maintained
8963 F:      drivers/char/hw_random/mtk-rng.c
8964
8965 MEDIATEK USB3 DRD IP DRIVER
8966 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
8967 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
8968 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8969 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
8970 S:      Maintained
8971 F:      drivers/usb/mtu3/
8972
8973 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
8974 M:      Peter Senna Tschudin <peter.senna@collabora.com>
8975 M:      Martin Donnelly <martin.donnelly@ge.com>
8976 M:      Martyn Welch <martyn.welch@collabora.co.uk>
8977 S:      Maintained
8978 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
8979 F:      Documentation/devicetree/bindings/video/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
8980
8981 MEGARAID SCSI/SAS DRIVERS
8982 M:      Kashyap Desai <kashyap.desai@broadcom.com>
8983 M:      Sumit Saxena <sumit.saxena@broadcom.com>
8984 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
8985 L:      megaraidlinux.pdl@broadcom.com
8986 L:      linux-scsi@vger.kernel.org
8987 W:      http://www.avagotech.com/support/
8988 S:      Maintained
8989 F:      Documentation/scsi/megaraid.txt
8990 F:      drivers/scsi/megaraid.*
8991 F:      drivers/scsi/megaraid/
8992
8993 MELEXIS MLX90614 DRIVER
8994 M:      Crt Mori <cmo@melexis.com>
8995 L:      linux-iio@vger.kernel.org
8996 W:      http://www.melexis.com
8997 S:      Supported
8998 F:      drivers/iio/temperature/mlx90614.c
8999
9000 MELEXIS MLX90632 DRIVER
9001 M:      Crt Mori <cmo@melexis.com>
9002 L:      linux-iio@vger.kernel.org
9003 W:      http://www.melexis.com
9004 S:      Supported
9005 F:      drivers/iio/temperature/mlx90632.c
9006
9007 MELFAS MIP4 TOUCHSCREEN DRIVER
9008 M:      Sangwon Jee <jeesw@melfas.com>
9009 W:      http://www.melfas.com
9010 S:      Supported
9011 F:      drivers/input/touchscreen/melfas_mip4.c
9012 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9013
9014 MELLANOX ETHERNET DRIVER (mlx4_en)
9015 M:      Tariq Toukan <tariqt@mellanox.com>
9016 L:      netdev@vger.kernel.org
9017 S:      Supported
9018 W:      http://www.mellanox.com
9019 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9020 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9021
9022 MELLANOX ETHERNET DRIVER (mlx5e)
9023 M:      Saeed Mahameed <saeedm@mellanox.com>
9024 L:      netdev@vger.kernel.org
9025 S:      Supported
9026 W:      http://www.mellanox.com
9027 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9028 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9029
9030 MELLANOX ETHERNET INNOVA DRIVER
9031 M:      Ilan Tayari <ilant@mellanox.com>
9032 R:      Boris Pismenny <borisp@mellanox.com>
9033 L:      netdev@vger.kernel.org
9034 S:      Supported
9035 W:      http://www.mellanox.com
9036 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9037 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9038 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9039
9040 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9041 M:      Ilan Tayari <ilant@mellanox.com>
9042 R:      Boris Pismenny <borisp@mellanox.com>
9043 L:      netdev@vger.kernel.org
9044 S:      Supported
9045 W:      http://www.mellanox.com
9046 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9047 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9048 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9049
9050 MELLANOX ETHERNET SWITCH DRIVERS
9051 M:      Jiri Pirko <jiri@mellanox.com>
9052 M:      Ido Schimmel <idosch@mellanox.com>
9053 L:      netdev@vger.kernel.org
9054 S:      Supported
9055 W:      http://www.mellanox.com
9056 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9057 F:      drivers/net/ethernet/mellanox/mlxsw/
9058
9059 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9060 M:      mlxsw@mellanox.com
9061 L:      netdev@vger.kernel.org
9062 S:      Supported
9063 W:      http://www.mellanox.com
9064 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9065 F:      drivers/net/ethernet/mellanox/mlxfw/
9066
9067 MELLANOX HARDWARE PLATFORM SUPPORT
9068 M:      Andy Shevchenko <andy@infradead.org>
9069 M:      Darren Hart <dvhart@infradead.org>
9070 M:      Vadim Pasternak <vadimp@mellanox.com>
9071 L:      platform-driver-x86@vger.kernel.org
9072 S:      Supported
9073 F:      drivers/platform/mellanox/
9074
9075 MELLANOX MLX4 core VPI driver
9076 M:      Tariq Toukan <tariqt@mellanox.com>
9077 L:      netdev@vger.kernel.org
9078 L:      linux-rdma@vger.kernel.org
9079 W:      http://www.mellanox.com
9080 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9081 S:      Supported
9082 F:      drivers/net/ethernet/mellanox/mlx4/
9083 F:      include/linux/mlx4/
9084
9085 MELLANOX MLX4 IB driver
9086 M:      Yishai Hadas <yishaih@mellanox.com>
9087 L:      linux-rdma@vger.kernel.org
9088 W:      http://www.mellanox.com
9089 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9090 S:      Supported
9091 F:      drivers/infiniband/hw/mlx4/
9092 F:      include/linux/mlx4/
9093 F:      include/uapi/rdma/mlx4-abi.h
9094
9095 MELLANOX MLX5 core VPI driver
9096 M:      Saeed Mahameed <saeedm@mellanox.com>
9097 M:      Matan Barak <matanb@mellanox.com>
9098 M:      Leon Romanovsky <leonro@mellanox.com>
9099 L:      netdev@vger.kernel.org
9100 L:      linux-rdma@vger.kernel.org
9101 W:      http://www.mellanox.com
9102 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9103 S:      Supported
9104 F:      drivers/net/ethernet/mellanox/mlx5/core/
9105 F:      include/linux/mlx5/
9106
9107 MELLANOX MLX5 IB driver
9108 M:      Matan Barak <matanb@mellanox.com>
9109 M:      Leon Romanovsky <leonro@mellanox.com>
9110 L:      linux-rdma@vger.kernel.org
9111 W:      http://www.mellanox.com
9112 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9113 S:      Supported
9114 F:      drivers/infiniband/hw/mlx5/
9115 F:      include/linux/mlx5/
9116 F:      include/uapi/rdma/mlx5-abi.h
9117
9118 MELLANOX MLXCPLD I2C AND MUX DRIVER
9119 M:      Vadim Pasternak <vadimp@mellanox.com>
9120 M:      Michael Shych <michaelsh@mellanox.com>
9121 L:      linux-i2c@vger.kernel.org
9122 S:      Supported
9123 F:      drivers/i2c/busses/i2c-mlxcpld.c
9124 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9125 F:      Documentation/i2c/busses/i2c-mlxcpld
9126
9127 MELLANOX MLXCPLD LED DRIVER
9128 M:      Vadim Pasternak <vadimp@mellanox.com>
9129 L:      linux-leds@vger.kernel.org
9130 S:      Supported
9131 F:      drivers/leds/leds-mlxcpld.c
9132 F:      drivers/leds/leds-mlxreg.c
9133 F:      Documentation/leds/leds-mlxcpld.txt
9134
9135 MELLANOX PLATFORM DRIVER
9136 M:      Vadim Pasternak <vadimp@mellanox.com>
9137 L:      platform-driver-x86@vger.kernel.org
9138 S:      Supported
9139 F:      drivers/platform/x86/mlx-platform.c
9140
9141 MEMBARRIER SUPPORT
9142 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9143 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9144 L:      linux-kernel@vger.kernel.org
9145 S:      Supported
9146 F:      kernel/sched/membarrier.c
9147 F:      include/uapi/linux/membarrier.h
9148 F:      arch/powerpc/include/asm/membarrier.h
9149
9150 MEMORY MANAGEMENT
9151 L:      linux-mm@kvack.org
9152 W:      http://www.linux-mm.org
9153 S:      Maintained
9154 F:      include/linux/mm.h
9155 F:      include/linux/gfp.h
9156 F:      include/linux/mmzone.h
9157 F:      include/linux/memory_hotplug.h
9158 F:      include/linux/vmalloc.h
9159 F:      mm/
9160
9161 MEMORY TECHNOLOGY DEVICES (MTD)
9162 M:      David Woodhouse <dwmw2@infradead.org>
9163 M:      Brian Norris <computersforpeace@gmail.com>
9164 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9165 M:      Marek Vasut <marek.vasut@gmail.com>
9166 M:      Richard Weinberger <richard@nod.at>
9167 L:      linux-mtd@lists.infradead.org
9168 W:      http://www.linux-mtd.infradead.org/
9169 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9170 T:      git git://git.infradead.org/linux-mtd.git master
9171 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9172 S:      Maintained
9173 F:      Documentation/devicetree/bindings/mtd/
9174 F:      drivers/mtd/
9175 F:      include/linux/mtd/
9176 F:      include/uapi/mtd/
9177
9178 MEN A21 WATCHDOG DRIVER
9179 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9180 L:      linux-watchdog@vger.kernel.org
9181 S:      Maintained
9182 F:      drivers/watchdog/mena21_wdt.c
9183
9184 MEN CHAMELEON BUS (mcb)
9185 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9186 S:      Maintained
9187 F:      drivers/mcb/
9188 F:      include/linux/mcb.h
9189 F:      Documentation/men-chameleon-bus.txt
9190
9191 MEN F21BMC (Board Management Controller)
9192 M:      Andreas Werner <andreas.werner@men.de>
9193 S:      Supported
9194 F:      drivers/mfd/menf21bmc.c
9195 F:      drivers/watchdog/menf21bmc_wdt.c
9196 F:      drivers/leds/leds-menf21bmc.c
9197 F:      drivers/hwmon/menf21bmc_hwmon.c
9198 F:      Documentation/hwmon/menf21bmc
9199
9200 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9201 M:      Neil Armstrong <narmstrong@baylibre.com>
9202 L:      linux-media@lists.freedesktop.org
9203 L:      linux-amlogic@lists.infradead.org
9204 W:      http://linux-meson.com/
9205 S:      Supported
9206 F:      drivers/media/platform/meson/ao-cec.c
9207 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9208 T:      git git://linuxtv.org/media_tree.git
9209
9210 MICROBLAZE ARCHITECTURE
9211 M:      Michal Simek <monstr@monstr.eu>
9212 W:      http://www.monstr.eu/fdt/
9213 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9214 S:      Supported
9215 F:      arch/microblaze/
9216
9217 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9218 M:      Richard Genoud <richard.genoud@gmail.com>
9219 S:      Maintained
9220 F:      drivers/tty/serial/atmel_serial.c
9221 F:      drivers/tty/serial/atmel_serial.h
9222
9223 MICROCHIP / ATMEL DMA DRIVER
9224 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9225 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9226 L:      dmaengine@vger.kernel.org
9227 S:      Supported
9228 F:      drivers/dma/at_hdmac.c
9229 F:      drivers/dma/at_hdmac_regs.h
9230 F:      include/linux/platform_data/dma-atmel.h
9231
9232 MICROCHIP / ATMEL ECC DRIVER
9233 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9234 L:      linux-crypto@vger.kernel.org
9235 S:      Maintained
9236 F:      drivers/crypto/atmel-ecc.*
9237
9238 MICROCHIP / ATMEL ISC DRIVER
9239 M:      Songjun Wu <songjun.wu@microchip.com>
9240 L:      linux-media@vger.kernel.org
9241 S:      Supported
9242 F:      drivers/media/platform/atmel/atmel-isc.c
9243 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9244 F:      devicetree/bindings/media/atmel-isc.txt
9245
9246 MICROCHIP / ATMEL NAND DRIVER
9247 M:      Wenyou Yang <wenyou.yang@microchip.com>
9248 M:      Josh Wu <rainyfeeling@outlook.com>
9249 L:      linux-mtd@lists.infradead.org
9250 S:      Supported
9251 F:      drivers/mtd/nand/raw/atmel/*
9252 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9253
9254 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9255 M:      Woojung Huh <Woojung.Huh@microchip.com>
9256 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9257 L:      netdev@vger.kernel.org
9258 S:      Maintained
9259 F:      net/dsa/tag_ksz.c
9260 F:      drivers/net/dsa/microchip/*
9261 F:      include/linux/platform_data/microchip-ksz.h
9262 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9263
9264 MICROCHIP LAN743X ETHERNET DRIVER
9265 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9266 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9267 L:      netdev@vger.kernel.org
9268 S:      Maintained
9269 F:      drivers/net/ethernet/microchip/lan743x_*
9270
9271 MICROCHIP USB251XB DRIVER
9272 M:      Richard Leitner <richard.leitner@skidata.com>
9273 L:      linux-usb@vger.kernel.org
9274 S:      Maintained
9275 F:      drivers/usb/misc/usb251xb.c
9276 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9277
9278 MICROSEMI MIPS SOCS
9279 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9280 L:      linux-mips@linux-mips.org
9281 S:      Maintained
9282 F:      arch/mips/generic/board-ocelot.c
9283 F:      arch/mips/configs/generic/board-ocelot.config
9284 F:      arch/mips/boot/dts/mscc/
9285 F:      Documentation/devicetree/bindings/mips/mscc.txt
9286
9287 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9288 M:      Don Brace <don.brace@microsemi.com>
9289 L:      esc.storagedev@microsemi.com
9290 L:      linux-scsi@vger.kernel.org
9291 S:      Supported
9292 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9293 F:      drivers/scsi/smartpqi/Kconfig
9294 F:      drivers/scsi/smartpqi/Makefile
9295 F:      include/linux/cciss*.h
9296 F:      include/uapi/linux/cciss*.h
9297 F:      Documentation/scsi/smartpqi.txt
9298
9299 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9300 M:      Chen Yu <yu.c.chen@intel.com>
9301 L:      platform-driver-x86@vger.kernel.org
9302 S:      Supported
9303 F:      drivers/platform/x86/surfacepro3_button.c
9304
9305 MICROTEK X6 SCANNER
9306 M:      Oliver Neukum <oliver@neukum.org>
9307 S:      Maintained
9308 F:      drivers/usb/image/microtek.*
9309
9310 MIPS
9311 M:      Ralf Baechle <ralf@linux-mips.org>
9312 M:      James Hogan <jhogan@kernel.org>
9313 L:      linux-mips@linux-mips.org
9314 W:      http://www.linux-mips.org/
9315 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9316 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9317 S:      Supported
9318 F:      Documentation/devicetree/bindings/mips/
9319 F:      Documentation/mips/
9320 F:      arch/mips/
9321 F:      drivers/platform/mips/
9322
9323 MIPS BOSTON DEVELOPMENT BOARD
9324 M:      Paul Burton <paul.burton@mips.com>
9325 L:      linux-mips@linux-mips.org
9326 S:      Maintained
9327 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9328 F:      arch/mips/boot/dts/img/boston.dts
9329 F:      arch/mips/configs/generic/board-boston.config
9330 F:      drivers/clk/imgtec/clk-boston.c
9331 F:      include/dt-bindings/clock/boston-clock.h
9332
9333 MIPS GENERIC PLATFORM
9334 M:      Paul Burton <paul.burton@mips.com>
9335 L:      linux-mips@linux-mips.org
9336 S:      Supported
9337 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9338 F:      arch/mips/generic/
9339 F:      arch/mips/tools/generic-board-config.sh
9340
9341 MIPS/LOONGSON1 ARCHITECTURE
9342 M:      Keguang Zhang <keguang.zhang@gmail.com>
9343 L:      linux-mips@linux-mips.org
9344 S:      Maintained
9345 F:      arch/mips/loongson32/
9346 F:      arch/mips/include/asm/mach-loongson32/
9347 F:      drivers/*/*loongson1*
9348 F:      drivers/*/*/*loongson1*
9349
9350 MIPS/LOONGSON2 ARCHITECTURE
9351 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9352 L:      linux-mips@linux-mips.org
9353 S:      Maintained
9354 F:      arch/mips/loongson64/*{2e/2f}*
9355 F:      arch/mips/include/asm/mach-loongson64/
9356 F:      drivers/*/*loongson2*
9357 F:      drivers/*/*/*loongson2*
9358
9359 MIPS/LOONGSON3 ARCHITECTURE
9360 M:      Huacai Chen <chenhc@lemote.com>
9361 L:      linux-mips@linux-mips.org
9362 S:      Maintained
9363 F:      arch/mips/loongson64/
9364 F:      arch/mips/include/asm/mach-loongson64/
9365 F:      drivers/platform/mips/cpu_hwmon.c
9366 F:      drivers/*/*loongson3*
9367 F:      drivers/*/*/*loongson3*
9368
9369 MIPS RINT INSTRUCTION EMULATION
9370 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9371 L:      linux-mips@linux-mips.org
9372 S:      Supported
9373 F:      arch/mips/math-emu/sp_rint.c
9374 F:      arch/mips/math-emu/dp_rint.c
9375
9376 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9377 M:      Hans Verkuil <hverkuil@xs4all.nl>
9378 L:      linux-media@vger.kernel.org
9379 T:      git git://linuxtv.org/media_tree.git
9380 W:      https://linuxtv.org
9381 S:      Odd Fixes
9382 F:      drivers/media/radio/radio-miropcm20*
9383
9384 MMP SUPPORT
9385 M:      Eric Miao <eric.y.miao@gmail.com>
9386 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9387 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9388 T:      git git://github.com/hzhuang1/linux.git
9389 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9390 S:      Maintained
9391 F:      arch/arm/boot/dts/mmp*
9392 F:      arch/arm/mach-mmp/
9393
9394 MN88472 MEDIA DRIVER
9395 M:      Antti Palosaari <crope@iki.fi>
9396 L:      linux-media@vger.kernel.org
9397 W:      https://linuxtv.org
9398 W:      http://palosaari.fi/linux/
9399 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9400 S:      Maintained
9401 F:      drivers/media/dvb-frontends/mn88472*
9402
9403 MN88473 MEDIA DRIVER
9404 M:      Antti Palosaari <crope@iki.fi>
9405 L:      linux-media@vger.kernel.org
9406 W:      https://linuxtv.org
9407 W:      http://palosaari.fi/linux/
9408 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9409 S:      Maintained
9410 F:      drivers/media/dvb-frontends/mn88473*
9411
9412 MODULE SUPPORT
9413 M:      Jessica Yu <jeyu@kernel.org>
9414 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9415 S:      Maintained
9416 F:      include/linux/module.h
9417 F:      kernel/module.c
9418
9419 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9420 W:      http://popies.net/meye/
9421 S:      Orphan
9422 F:      Documentation/media/v4l-drivers/meye*
9423 F:      drivers/media/pci/meye/
9424 F:      include/uapi/linux/meye.h
9425
9426 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9427 M:      Jiri Slaby <jirislaby@gmail.com>
9428 S:      Maintained
9429 F:      Documentation/serial/moxa-smartio
9430 F:      drivers/tty/mxser.*
9431
9432 MR800 AVERMEDIA USB FM RADIO DRIVER
9433 M:      Alexey Klimov <klimov.linux@gmail.com>
9434 L:      linux-media@vger.kernel.org
9435 T:      git git://linuxtv.org/media_tree.git
9436 S:      Maintained
9437 F:      drivers/media/radio/radio-mr800.c
9438
9439 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9440 M:      Alan Ott <alan@signal11.us>
9441 L:      linux-wpan@vger.kernel.org
9442 S:      Maintained
9443 F:      drivers/net/ieee802154/mrf24j40.c
9444 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9445
9446 MSI LAPTOP SUPPORT
9447 M:      "Lee, Chun-Yi" <jlee@suse.com>
9448 L:      platform-driver-x86@vger.kernel.org
9449 S:      Maintained
9450 F:      drivers/platform/x86/msi-laptop.c
9451
9452 MSI WMI SUPPORT
9453 L:      platform-driver-x86@vger.kernel.org
9454 S:      Orphan
9455 F:      drivers/platform/x86/msi-wmi.c
9456
9457 MSI001 MEDIA DRIVER
9458 M:      Antti Palosaari <crope@iki.fi>
9459 L:      linux-media@vger.kernel.org
9460 W:      https://linuxtv.org
9461 W:      http://palosaari.fi/linux/
9462 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9463 T:      git git://linuxtv.org/anttip/media_tree.git
9464 S:      Maintained
9465 F:      drivers/media/tuners/msi001*
9466
9467 MSI2500 MEDIA DRIVER
9468 M:      Antti Palosaari <crope@iki.fi>
9469 L:      linux-media@vger.kernel.org
9470 W:      https://linuxtv.org
9471 W:      http://palosaari.fi/linux/
9472 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9473 T:      git git://linuxtv.org/anttip/media_tree.git
9474 S:      Maintained
9475 F:      drivers/media/usb/msi2500/
9476
9477 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9478 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9479 L:      linux-mtd@lists.infradead.org
9480 S:      Maintained
9481 F:      drivers/mtd/devices/docg3*
9482
9483 MT9M032 APTINA SENSOR DRIVER
9484 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9485 L:      linux-media@vger.kernel.org
9486 T:      git git://linuxtv.org/media_tree.git
9487 S:      Maintained
9488 F:      drivers/media/i2c/mt9m032.c
9489 F:      include/media/i2c/mt9m032.h
9490
9491 MT9P031 APTINA CAMERA SENSOR
9492 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9493 L:      linux-media@vger.kernel.org
9494 T:      git git://linuxtv.org/media_tree.git
9495 S:      Maintained
9496 F:      drivers/media/i2c/mt9p031.c
9497 F:      include/media/i2c/mt9p031.h
9498
9499 MT9T001 APTINA CAMERA SENSOR
9500 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9501 L:      linux-media@vger.kernel.org
9502 T:      git git://linuxtv.org/media_tree.git
9503 S:      Maintained
9504 F:      drivers/media/i2c/mt9t001.c
9505 F:      include/media/i2c/mt9t001.h
9506
9507 MT9T112 APTINA CAMERA SENSOR
9508 M:      Jacopo Mondi <jacopo@jmondi.org>
9509 L:      linux-media@vger.kernel.org
9510 T:      git git://linuxtv.org/media_tree.git
9511 S:      Odd Fixes
9512 F:      drivers/media/i2c/mt9t112.c
9513 F:      include/media/i2c/mt9t112.h
9514
9515 MT9V032 APTINA CAMERA SENSOR
9516 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9517 L:      linux-media@vger.kernel.org
9518 T:      git git://linuxtv.org/media_tree.git
9519 S:      Maintained
9520 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9521 F:      drivers/media/i2c/mt9v032.c
9522 F:      include/media/i2c/mt9v032.h
9523
9524 MULTIFUNCTION DEVICES (MFD)
9525 M:      Lee Jones <lee.jones@linaro.org>
9526 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9527 S:      Supported
9528 F:      Documentation/devicetree/bindings/mfd/
9529 F:      drivers/mfd/
9530 F:      include/linux/mfd/
9531 F:      include/dt-bindings/mfd/
9532
9533 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9534 S:      Orphan
9535 F:      drivers/mmc/host/mmc_spi.c
9536 F:      include/linux/spi/mmc_spi.h
9537
9538 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9539 M:      Ulf Hansson <ulf.hansson@linaro.org>
9540 L:      linux-mmc@vger.kernel.org
9541 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9542 S:      Maintained
9543 F:      Documentation/devicetree/bindings/mmc/
9544 F:      drivers/mmc/
9545 F:      include/linux/mmc/
9546 F:      include/uapi/linux/mmc/
9547
9548 MULTIPLEXER SUBSYSTEM
9549 M:      Peter Rosin <peda@axentia.se>
9550 S:      Maintained
9551 F:      Documentation/ABI/testing/mux/sysfs-class-mux*
9552 F:      Documentation/devicetree/bindings/mux/
9553 F:      include/linux/dt-bindings/mux/
9554 F:      include/linux/mux/
9555 F:      drivers/mux/
9556
9557 MULTITECH MULTIPORT CARD (ISICOM)
9558 S:      Orphan
9559 F:      drivers/tty/isicom.c
9560 F:      include/linux/isicom.h
9561
9562 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9563 M:      Bin Liu <b-liu@ti.com>
9564 L:      linux-usb@vger.kernel.org
9565 S:      Maintained
9566 F:      drivers/usb/musb/
9567
9568 MXL5007T MEDIA DRIVER
9569 M:      Michael Krufky <mkrufky@linuxtv.org>
9570 L:      linux-media@vger.kernel.org
9571 W:      https://linuxtv.org
9572 W:      http://github.com/mkrufky
9573 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9574 T:      git git://linuxtv.org/mkrufky/tuners.git
9575 S:      Maintained
9576 F:      drivers/media/tuners/mxl5007t.*
9577
9578 MXSFB DRM DRIVER
9579 M:      Marek Vasut <marex@denx.de>
9580 S:      Supported
9581 F:      drivers/gpu/drm/mxsfb/
9582 F:      Documentation/devicetree/bindings/display/mxsfb-drm.txt
9583
9584 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9585 M:      Chris Lee <christopher.lee@cspi.com>
9586 L:      netdev@vger.kernel.org
9587 W:      https://www.cspi.com/ethernet-products/support/downloads/
9588 S:      Supported
9589 F:      drivers/net/ethernet/myricom/myri10ge/
9590
9591 NAND FLASH SUBSYSTEM
9592 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9593 R:      Richard Weinberger <richard@nod.at>
9594 L:      linux-mtd@lists.infradead.org
9595 W:      http://www.linux-mtd.infradead.org/
9596 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9597 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9598 T:      git git://git.infradead.org/linux-mtd.git nand/next
9599 S:      Maintained
9600 F:      drivers/mtd/nand/
9601 F:      include/linux/mtd/*nand*.h
9602
9603 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9604 M:      Daniel Mack <zonque@gmail.com>
9605 S:      Maintained
9606 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9607 W:      http://www.native-instruments.com
9608 F:      sound/usb/caiaq/
9609
9610 NATSEMI ETHERNET DRIVER (DP8381x)
9611 S:      Orphan
9612 F:      drivers/net/ethernet/natsemi/natsemi.c
9613
9614 NCP FILESYSTEM
9615 M:      Petr Vandrovec <petr@vandrovec.name>
9616 S:      Obsolete
9617 F:      drivers/staging/ncpfs/
9618
9619 NCR 5380 SCSI DRIVERS
9620 M:      Finn Thain <fthain@telegraphics.com.au>
9621 M:      Michael Schmitz <schmitzmic@gmail.com>
9622 L:      linux-scsi@vger.kernel.org
9623 S:      Maintained
9624 F:      Documentation/scsi/g_NCR5380.txt
9625 F:      drivers/scsi/NCR5380.*
9626 F:      drivers/scsi/arm/cumana_1.c
9627 F:      drivers/scsi/arm/oak.c
9628 F:      drivers/scsi/atari_scsi.*
9629 F:      drivers/scsi/dmx3191d.c
9630 F:      drivers/scsi/g_NCR5380.*
9631 F:      drivers/scsi/mac_scsi.*
9632 F:      drivers/scsi/sun3_scsi.*
9633 F:      drivers/scsi/sun3_scsi_vme.c
9634
9635 NCR DUAL 700 SCSI DRIVER (MICROCHANNEL)
9636 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
9637 L:      linux-scsi@vger.kernel.org
9638 S:      Maintained
9639 F:      drivers/scsi/NCR_D700.*
9640
9641 NCT6775 HARDWARE MONITOR DRIVER
9642 M:      Guenter Roeck <linux@roeck-us.net>
9643 L:      linux-hwmon@vger.kernel.org
9644 S:      Maintained
9645 F:      Documentation/hwmon/nct6775
9646 F:      drivers/hwmon/nct6775.c
9647
9648 NETEFFECT IWARP RNIC DRIVER (IW_NES)
9649 M:      Faisal Latif <faisal.latif@intel.com>
9650 L:      linux-rdma@vger.kernel.org
9651 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
9652 S:      Supported
9653 F:      drivers/infiniband/hw/nes/
9654 F:      include/uapi/rdma/nes-abi.h
9655
9656 NETEM NETWORK EMULATOR
9657 M:      Stephen Hemminger <stephen@networkplumber.org>
9658 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
9659 S:      Maintained
9660 F:      net/sched/sch_netem.c
9661
9662 NETERION 10GbE DRIVERS (s2io/vxge)
9663 M:      Jon Mason <jdmason@kudzu.us>
9664 L:      netdev@vger.kernel.org
9665 S:      Supported
9666 F:      Documentation/networking/s2io.txt
9667 F:      Documentation/networking/vxge.txt
9668 F:      drivers/net/ethernet/neterion/
9669
9670 NETFILTER
9671 M:      Pablo Neira Ayuso <pablo@netfilter.org>
9672 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
9673 M:      Florian Westphal <fw@strlen.de>
9674 L:      netfilter-devel@vger.kernel.org
9675 L:      coreteam@netfilter.org
9676 W:      http://www.netfilter.org/
9677 W:      http://www.iptables.org/
9678 W:      http://www.nftables.org/
9679 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
9680 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
9681 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
9682 S:      Maintained
9683 F:      include/linux/netfilter*
9684 F:      include/linux/netfilter/
9685 F:      include/net/netfilter/
9686 F:      include/uapi/linux/netfilter*
9687 F:      include/uapi/linux/netfilter/
9688 F:      net/*/netfilter.c
9689 F:      net/*/netfilter/
9690 F:      net/netfilter/
9691 F:      net/bridge/br_netfilter*.c
9692
9693 NETROM NETWORK LAYER
9694 M:      Ralf Baechle <ralf@linux-mips.org>
9695 L:      linux-hams@vger.kernel.org
9696 W:      http://www.linux-ax25.org/
9697 S:      Maintained
9698 F:      include/net/netrom.h
9699 F:      include/uapi/linux/netrom.h
9700 F:      net/netrom/
9701
9702 NETRONOME ETHERNET DRIVERS
9703 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
9704 L:      oss-drivers@netronome.com
9705 S:      Maintained
9706 F:      drivers/net/ethernet/netronome/
9707
9708 NETWORK BLOCK DEVICE (NBD)
9709 M:      Josef Bacik <jbacik@fb.com>
9710 S:      Maintained
9711 L:      linux-block@vger.kernel.org
9712 L:      nbd@other.debian.org
9713 F:      Documentation/blockdev/nbd.txt
9714 F:      drivers/block/nbd.c
9715 F:      include/uapi/linux/nbd.h
9716
9717 NETWORK DROP MONITOR
9718 M:      Neil Horman <nhorman@tuxdriver.com>
9719 L:      netdev@vger.kernel.org
9720 S:      Maintained
9721 W:      https://fedorahosted.org/dropwatch/
9722 F:      net/core/drop_monitor.c
9723
9724 NETWORKING DRIVERS
9725 L:      netdev@vger.kernel.org
9726 W:      http://www.linuxfoundation.org/en/Net
9727 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9728 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9729 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
9730 S:      Odd Fixes
9731 F:      Documentation/devicetree/bindings/net/
9732 F:      drivers/net/
9733 F:      include/linux/if_*
9734 F:      include/linux/netdevice.h
9735 F:      include/linux/etherdevice.h
9736 F:      include/linux/fcdevice.h
9737 F:      include/linux/fddidevice.h
9738 F:      include/linux/hippidevice.h
9739 F:      include/linux/inetdevice.h
9740 F:      include/uapi/linux/if_*
9741 F:      include/uapi/linux/netdevice.h
9742
9743 NETWORKING DRIVERS (WIRELESS)
9744 M:      Kalle Valo <kvalo@codeaurora.org>
9745 L:      linux-wireless@vger.kernel.org
9746 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
9747 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
9748 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
9749 S:      Maintained
9750 F:      Documentation/devicetree/bindings/net/wireless/
9751 F:      drivers/net/wireless/
9752
9753 NETWORKING [DSA]
9754 M:      Andrew Lunn <andrew@lunn.ch>
9755 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
9756 M:      Florian Fainelli <f.fainelli@gmail.com>
9757 S:      Maintained
9758 F:      net/dsa/
9759 F:      include/net/dsa.h
9760 F:      include/linux/dsa/
9761 F:      drivers/net/dsa/
9762
9763 NETWORKING [GENERAL]
9764 M:      "David S. Miller" <davem@davemloft.net>
9765 L:      netdev@vger.kernel.org
9766 W:      http://www.linuxfoundation.org/en/Net
9767 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9769 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
9770 B:      mailto:netdev@vger.kernel.org
9771 S:      Maintained
9772 F:      net/
9773 F:      include/net/
9774 F:      include/linux/in.h
9775 F:      include/linux/net.h
9776 F:      include/linux/netdevice.h
9777 F:      include/uapi/linux/in.h
9778 F:      include/uapi/linux/net.h
9779 F:      include/uapi/linux/netdevice.h
9780 F:      include/uapi/linux/net_namespace.h
9781 F:      tools/testing/selftests/net/
9782 F:      lib/net_utils.c
9783 F:      lib/random32.c
9784 F:      Documentation/networking/
9785
9786 NETWORKING [IPSEC]
9787 M:      Steffen Klassert <steffen.klassert@secunet.com>
9788 M:      Herbert Xu <herbert@gondor.apana.org.au>
9789 M:      "David S. Miller" <davem@davemloft.net>
9790 L:      netdev@vger.kernel.org
9791 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
9792 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
9793 S:      Maintained
9794 F:      net/core/flow.c
9795 F:      net/xfrm/
9796 F:      net/key/
9797 F:      net/ipv4/xfrm*
9798 F:      net/ipv4/esp4*
9799 F:      net/ipv4/ah4.c
9800 F:      net/ipv4/ipcomp.c
9801 F:      net/ipv4/ip_vti.c
9802 F:      net/ipv6/xfrm*
9803 F:      net/ipv6/esp6*
9804 F:      net/ipv6/ah6.c
9805 F:      net/ipv6/ipcomp6.c
9806 F:      net/ipv6/ip6_vti.c
9807 F:      include/uapi/linux/xfrm.h
9808 F:      include/net/xfrm.h
9809
9810 NETWORKING [IPv4/IPv6]
9811 M:      "David S. Miller" <davem@davemloft.net>
9812 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
9813 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
9814 L:      netdev@vger.kernel.org
9815 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9816 S:      Maintained
9817 F:      net/ipv4/
9818 F:      net/ipv6/
9819 F:      include/net/ip*
9820 F:      arch/x86/net/*
9821
9822 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
9823 M:      Paul Moore <paul@paul-moore.com>
9824 W:      https://github.com/netlabel
9825 L:      netdev@vger.kernel.org
9826 L:      linux-security-module@vger.kernel.org
9827 S:      Maintained
9828 F:      Documentation/netlabel/
9829 F:      include/net/calipso.h
9830 F:      include/net/cipso_ipv4.h
9831 F:      include/net/netlabel.h
9832 F:      include/uapi/linux/netfilter/xt_SECMARK.h
9833 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
9834 F:      net/netlabel/
9835 F:      net/ipv4/cipso_ipv4.c
9836 F:      net/ipv6/calipso.c
9837 F:      net/netfilter/xt_CONNSECMARK.c
9838 F:      net/netfilter/xt_SECMARK.c
9839
9840 NETWORKING [TLS]
9841 M:      Ilya Lesokhin <ilyal@mellanox.com>
9842 M:      Aviad Yehezkel <aviadye@mellanox.com>
9843 M:      Dave Watson <davejwatson@fb.com>
9844 L:      netdev@vger.kernel.org
9845 S:      Maintained
9846 F:      net/tls/*
9847 F:      include/uapi/linux/tls.h
9848 F:      include/net/tls.h
9849
9850 NETWORKING [WIRELESS]
9851 L:      linux-wireless@vger.kernel.org
9852 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
9853
9854 NETDEVSIM
9855 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
9856 S:      Maintained
9857 F:      drivers/net/netdevsim/*
9858
9859 NETXEN (1/10) GbE SUPPORT
9860 M:      Manish Chopra <manish.chopra@cavium.com>
9861 M:      Rahul Verma <rahul.verma@cavium.com>
9862 M:      Dept-GELinuxNICDev@cavium.com
9863 L:      netdev@vger.kernel.org
9864 S:      Supported
9865 F:      drivers/net/ethernet/qlogic/netxen/
9866
9867 NFC SUBSYSTEM
9868 M:      Samuel Ortiz <sameo@linux.intel.com>
9869 L:      linux-wireless@vger.kernel.org
9870 L:      linux-nfc@lists.01.org (subscribers-only)
9871 S:      Supported
9872 F:      net/nfc/
9873 F:      include/net/nfc/
9874 F:      include/uapi/linux/nfc.h
9875 F:      drivers/nfc/
9876 F:      include/linux/platform_data/nfcmrvl.h
9877 F:      include/linux/platform_data/nxp-nci.h
9878 F:      Documentation/devicetree/bindings/net/nfc/
9879
9880 NFS, SUNRPC, AND LOCKD CLIENTS
9881 M:      Trond Myklebust <trond.myklebust@primarydata.com>
9882 M:      Anna Schumaker <anna.schumaker@netapp.com>
9883 L:      linux-nfs@vger.kernel.org
9884 W:      http://client.linux-nfs.org
9885 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
9886 S:      Maintained
9887 F:      fs/lockd/
9888 F:      fs/nfs/
9889 F:      fs/nfs_common/
9890 F:      net/sunrpc/
9891 F:      include/linux/lockd/
9892 F:      include/linux/nfs*
9893 F:      include/linux/sunrpc/
9894 F:      include/uapi/linux/nfs*
9895 F:      include/uapi/linux/sunrpc/
9896
9897 NILFS2 FILESYSTEM
9898 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
9899 L:      linux-nilfs@vger.kernel.org
9900 W:      https://nilfs.sourceforge.io/
9901 W:      https://nilfs.osdn.jp/
9902 T:      git git://github.com/konis/nilfs2.git
9903 S:      Supported
9904 F:      Documentation/filesystems/nilfs2.txt
9905 F:      fs/nilfs2/
9906 F:      include/trace/events/nilfs2.h
9907 F:      include/uapi/linux/nilfs2_api.h
9908 F:      include/uapi/linux/nilfs2_ondisk.h
9909
9910 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
9911 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
9912 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
9913 S:      Maintained
9914 F:      Documentation/scsi/NinjaSCSI.txt
9915 F:      drivers/scsi/pcmcia/nsp_*
9916
9917 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
9918 M:      GOTO Masanori <gotom@debian.or.jp>
9919 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
9920 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
9921 S:      Maintained
9922 F:      Documentation/scsi/NinjaSCSI.txt
9923 F:      drivers/scsi/nsp32*
9924
9925 NIOS2 ARCHITECTURE
9926 M:      Ley Foon Tan <lftan@altera.com>
9927 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
9928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
9929 S:      Maintained
9930 F:      arch/nios2/
9931
9932 NOHZ, DYNTICKS SUPPORT
9933 M:      Frederic Weisbecker <fweisbec@gmail.com>
9934 M:      Thomas Gleixner <tglx@linutronix.de>
9935 M:      Ingo Molnar <mingo@kernel.org>
9936 L:      linux-kernel@vger.kernel.org
9937 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
9938 S:      Maintained
9939 F:      kernel/time/tick*.*
9940 F:      include/linux/tick.h
9941 F:      include/linux/sched/nohz.h
9942
9943 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
9944 M:      Pavel Machek <pavel@ucw.cz>
9945 M:      Sakari Ailus <sakari.ailus@iki.fi>
9946 L:      linux-media@vger.kernel.org
9947 S:      Maintained
9948 F:      drivers/media/i2c/et8ek8
9949 F:      drivers/media/i2c/ad5820.c
9950
9951 NOKIA N900 POWER SUPPLY DRIVERS
9952 R:      Pali Rohár <pali.rohar@gmail.com>
9953 F:      include/linux/power/bq2415x_charger.h
9954 F:      include/linux/power/bq27xxx_battery.h
9955 F:      include/linux/power/isp1704_charger.h
9956 F:      drivers/power/supply/bq2415x_charger.c
9957 F:      drivers/power/supply/bq27xxx_battery.c
9958 F:      drivers/power/supply/bq27xxx_battery_i2c.c
9959 F:      drivers/power/supply/isp1704_charger.c
9960 F:      drivers/power/supply/rx51_battery.c
9961
9962 NTB AMD DRIVER
9963 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
9964 L:      linux-ntb@googlegroups.com
9965 S:      Supported
9966 F:      drivers/ntb/hw/amd/
9967
9968 NTB DRIVER CORE
9969 M:      Jon Mason <jdmason@kudzu.us>
9970 M:      Dave Jiang <dave.jiang@intel.com>
9971 M:      Allen Hubbe <allenbh@gmail.com>
9972 L:      linux-ntb@googlegroups.com
9973 S:      Supported
9974 W:      https://github.com/jonmason/ntb/wiki
9975 T:      git git://github.com/jonmason/ntb.git
9976 F:      drivers/ntb/
9977 F:      drivers/net/ntb_netdev.c
9978 F:      include/linux/ntb.h
9979 F:      include/linux/ntb_transport.h
9980 F:      tools/testing/selftests/ntb/
9981
9982 NTB IDT DRIVER
9983 M:      Serge Semin <fancer.lancer@gmail.com>
9984 L:      linux-ntb@googlegroups.com
9985 S:      Supported
9986 F:      drivers/ntb/hw/idt/
9987
9988 NTB INTEL DRIVER
9989 M:      Dave Jiang <dave.jiang@intel.com>
9990 L:      linux-ntb@googlegroups.com
9991 S:      Supported
9992 W:      https://github.com/davejiang/linux/wiki
9993 T:      git https://github.com/davejiang/linux.git
9994 F:      drivers/ntb/hw/intel/
9995
9996 NTFS FILESYSTEM
9997 M:      Anton Altaparmakov <anton@tuxera.com>
9998 L:      linux-ntfs-dev@lists.sourceforge.net
9999 W:      http://www.tuxera.com/
10000 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10001 S:      Supported
10002 F:      Documentation/filesystems/ntfs.txt
10003 F:      fs/ntfs/
10004
10005 NUBUS SUBSYSTEM
10006 M:      Finn Thain <fthain@telegraphics.com.au>
10007 L:      linux-m68k@lists.linux-m68k.org
10008 S:      Maintained
10009 F:      arch/*/include/asm/nubus.h
10010 F:      drivers/nubus/
10011 F:      include/linux/nubus.h
10012 F:      include/uapi/linux/nubus.h
10013
10014 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10015 M:      Antonino Daplas <adaplas@gmail.com>
10016 L:      linux-fbdev@vger.kernel.org
10017 S:      Maintained
10018 F:      drivers/video/fbdev/riva/
10019 F:      drivers/video/fbdev/nvidia/
10020
10021 NVM EXPRESS DRIVER
10022 M:      Keith Busch <keith.busch@intel.com>
10023 M:      Jens Axboe <axboe@fb.com>
10024 M:      Christoph Hellwig <hch@lst.de>
10025 M:      Sagi Grimberg <sagi@grimberg.me>
10026 L:      linux-nvme@lists.infradead.org
10027 T:      git://git.infradead.org/nvme.git
10028 W:      http://git.infradead.org/nvme.git
10029 S:      Supported
10030 F:      drivers/nvme/host/
10031 F:      include/linux/nvme.h
10032 F:      include/uapi/linux/nvme_ioctl.h
10033
10034 NVM EXPRESS FC TRANSPORT DRIVERS
10035 M:      James Smart <james.smart@broadcom.com>
10036 L:      linux-nvme@lists.infradead.org
10037 S:      Supported
10038 F:      include/linux/nvme-fc.h
10039 F:      include/linux/nvme-fc-driver.h
10040 F:      drivers/nvme/host/fc.c
10041 F:      drivers/nvme/target/fc.c
10042 F:      drivers/nvme/target/fcloop.c
10043
10044 NVM EXPRESS TARGET DRIVER
10045 M:      Christoph Hellwig <hch@lst.de>
10046 M:      Sagi Grimberg <sagi@grimberg.me>
10047 L:      linux-nvme@lists.infradead.org
10048 T:      git://git.infradead.org/nvme.git
10049 W:      http://git.infradead.org/nvme.git
10050 S:      Supported
10051 F:      drivers/nvme/target/
10052
10053 NVMEM FRAMEWORK
10054 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10055 S:      Maintained
10056 F:      drivers/nvmem/
10057 F:      Documentation/devicetree/bindings/nvmem/
10058 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10059 F:      include/linux/nvmem-consumer.h
10060 F:      include/linux/nvmem-provider.h
10061
10062 NXP SGTL5000 DRIVER
10063 M:      Fabio Estevam <fabio.estevam@nxp.com>
10064 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10065 S:      Maintained
10066 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10067 F:      sound/soc/codecs/sgtl5000*
10068
10069 NXP TDA998X DRM DRIVER
10070 M:      Russell King <linux@armlinux.org.uk>
10071 S:      Supported
10072 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10073 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10074 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10075 F:      include/drm/i2c/tda998x.h
10076
10077 NXP TFA9879 DRIVER
10078 M:      Peter Rosin <peda@axentia.se>
10079 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10080 S:      Maintained
10081 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10082 F:      sound/soc/codecs/tfa9879*
10083
10084 NXP-NCI NFC DRIVER
10085 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10086 R:      Charles Gorand <charles.gorand@effinnov.com>
10087 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10088 S:      Supported
10089 F:      drivers/nfc/nxp-nci
10090
10091 OBJTOOL
10092 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10093 M:      Peter Zijlstra <peterz@infradead.org>
10094 S:      Supported
10095 F:      tools/objtool/
10096
10097 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10098 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10099 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10100 L:      linuxppc-dev@lists.ozlabs.org
10101 S:      Supported
10102 F:      arch/powerpc/platforms/powernv/ocxl.c
10103 F:      arch/powerpc/include/asm/pnv-ocxl.h
10104 F:      drivers/misc/ocxl/
10105 F:      include/misc/ocxl*
10106 F:      include/uapi/misc/ocxl.h
10107 F:      Documentation/accelerators/ocxl.txt
10108
10109 OMAP AUDIO SUPPORT
10110 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10111 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10112 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10113 L:      linux-omap@vger.kernel.org
10114 S:      Maintained
10115 F:      sound/soc/omap/
10116
10117 OMAP CLOCK FRAMEWORK SUPPORT
10118 M:      Paul Walmsley <paul@pwsan.com>
10119 L:      linux-omap@vger.kernel.org
10120 S:      Maintained
10121 F:      arch/arm/*omap*/*clock*
10122
10123 OMAP DEVICE TREE SUPPORT
10124 M:      Benoît Cousson <bcousson@baylibre.com>
10125 M:      Tony Lindgren <tony@atomide.com>
10126 L:      linux-omap@vger.kernel.org
10127 L:      devicetree@vger.kernel.org
10128 S:      Maintained
10129 F:      arch/arm/boot/dts/*omap*
10130 F:      arch/arm/boot/dts/*am3*
10131 F:      arch/arm/boot/dts/*am4*
10132 F:      arch/arm/boot/dts/*am5*
10133 F:      arch/arm/boot/dts/*dra7*
10134
10135 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10136 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
10137 L:      linux-omap@vger.kernel.org
10138 L:      linux-fbdev@vger.kernel.org
10139 S:      Maintained
10140 F:      drivers/video/fbdev/omap2/
10141 F:      Documentation/arm/OMAP/DSS
10142
10143 OMAP FRAMEBUFFER SUPPORT
10144 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
10145 L:      linux-fbdev@vger.kernel.org
10146 L:      linux-omap@vger.kernel.org
10147 S:      Maintained
10148 F:      drivers/video/fbdev/omap/
10149
10150 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10151 M:      Roger Quadros <rogerq@ti.com>
10152 M:      Tony Lindgren <tony@atomide.com>
10153 L:      linux-omap@vger.kernel.org
10154 S:      Maintained
10155 F:      drivers/memory/omap-gpmc.c
10156 F:      arch/arm/mach-omap2/*gpmc*
10157
10158 OMAP GPIO DRIVER
10159 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10160 M:      Santosh Shilimkar <ssantosh@kernel.org>
10161 M:      Kevin Hilman <khilman@kernel.org>
10162 L:      linux-omap@vger.kernel.org
10163 S:      Maintained
10164 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10165 F:      drivers/gpio/gpio-omap.c
10166
10167 OMAP HARDWARE SPINLOCK SUPPORT
10168 M:      Ohad Ben-Cohen <ohad@wizery.com>
10169 L:      linux-omap@vger.kernel.org
10170 S:      Maintained
10171 F:      drivers/hwspinlock/omap_hwspinlock.c
10172
10173 OMAP HS MMC SUPPORT
10174 L:      linux-mmc@vger.kernel.org
10175 L:      linux-omap@vger.kernel.org
10176 S:      Orphan
10177 F:      drivers/mmc/host/omap_hsmmc.c
10178
10179 OMAP HWMOD DATA
10180 M:      Paul Walmsley <paul@pwsan.com>
10181 L:      linux-omap@vger.kernel.org
10182 S:      Maintained
10183 F:      arch/arm/mach-omap2/omap_hwmod*data*
10184
10185 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10186 M:      Benoît Cousson <bcousson@baylibre.com>
10187 L:      linux-omap@vger.kernel.org
10188 S:      Maintained
10189 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10190
10191 OMAP HWMOD SUPPORT
10192 M:      Benoît Cousson <bcousson@baylibre.com>
10193 M:      Paul Walmsley <paul@pwsan.com>
10194 L:      linux-omap@vger.kernel.org
10195 S:      Maintained
10196 F:      arch/arm/mach-omap2/omap_hwmod.*
10197
10198 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10199 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10200 L:      linux-media@vger.kernel.org
10201 S:      Maintained
10202 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10203 F:      drivers/media/platform/omap3isp/
10204 F:      drivers/staging/media/omap4iss/
10205
10206 OMAP MMC SUPPORT
10207 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10208 L:      linux-omap@vger.kernel.org
10209 S:      Maintained
10210 F:      drivers/mmc/host/omap.c
10211
10212 OMAP POWER MANAGEMENT SUPPORT
10213 M:      Kevin Hilman <khilman@kernel.org>
10214 L:      linux-omap@vger.kernel.org
10215 S:      Maintained
10216 F:      arch/arm/*omap*/*pm*
10217 F:      drivers/cpufreq/omap-cpufreq.c
10218
10219 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10220 M:      Rajendra Nayak <rnayak@codeaurora.org>
10221 M:      Paul Walmsley <paul@pwsan.com>
10222 L:      linux-omap@vger.kernel.org
10223 S:      Maintained
10224 F:      arch/arm/mach-omap2/prm*
10225
10226 OMAP RANDOM NUMBER GENERATOR SUPPORT
10227 M:      Deepak Saxena <dsaxena@plexity.net>
10228 S:      Maintained
10229 F:      drivers/char/hw_random/omap-rng.c
10230
10231 OMAP USB SUPPORT
10232 L:      linux-usb@vger.kernel.org
10233 L:      linux-omap@vger.kernel.org
10234 S:      Orphan
10235 F:      drivers/usb/*/*omap*
10236 F:      arch/arm/*omap*/usb*
10237
10238 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10239 M:      Mark Jackson <mpfj@newflow.co.uk>
10240 L:      linux-omap@vger.kernel.org
10241 S:      Maintained
10242 F:      arch/arm/boot/dts/am335x-nano.dts
10243
10244 OMAP1 SUPPORT
10245 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10246 M:      Tony Lindgren <tony@atomide.com>
10247 L:      linux-omap@vger.kernel.org
10248 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10249 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10250 S:      Maintained
10251 F:      arch/arm/mach-omap1/
10252 F:      arch/arm/plat-omap/
10253 F:      arch/arm/configs/omap1_defconfig
10254 F:      drivers/i2c/busses/i2c-omap.c
10255 F:      include/linux/i2c-omap.h
10256
10257 OMAP2+ SUPPORT
10258 M:      Tony Lindgren <tony@atomide.com>
10259 L:      linux-omap@vger.kernel.org
10260 W:      http://www.muru.com/linux/omap/
10261 W:      http://linux.omap.com/
10262 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10263 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10264 S:      Maintained
10265 F:      arch/arm/mach-omap2/
10266 F:      arch/arm/plat-omap/
10267 F:      arch/arm/configs/omap2plus_defconfig
10268 F:      drivers/i2c/busses/i2c-omap.c
10269 F:      drivers/irqchip/irq-omap-intc.c
10270 F:      drivers/mfd/*omap*.c
10271 F:      drivers/mfd/menelaus.c
10272 F:      drivers/mfd/palmas.c
10273 F:      drivers/mfd/tps65217.c
10274 F:      drivers/mfd/tps65218.c
10275 F:      drivers/mfd/tps65910.c
10276 F:      drivers/mfd/twl-core.[ch]
10277 F:      drivers/mfd/twl4030*.c
10278 F:      drivers/mfd/twl6030*.c
10279 F:      drivers/mfd/twl6040*.c
10280 F:      drivers/regulator/palmas-regulator*.c
10281 F:      drivers/regulator/pbias-regulator.c
10282 F:      drivers/regulator/tps65217-regulator.c
10283 F:      drivers/regulator/tps65218-regulator.c
10284 F:      drivers/regulator/tps65910-regulator.c
10285 F:      drivers/regulator/twl-regulator.c
10286 F:      drivers/regulator/twl6030-regulator.c
10287 F:      include/linux/i2c-omap.h
10288
10289 ONION OMEGA2+ BOARD
10290 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10291 L:      linux-mips@linux-mips.org
10292 S:      Maintained
10293 F:      arch/mips/boot/dts/ralink/omega2p.dts
10294
10295 OMFS FILESYSTEM
10296 M:      Bob Copeland <me@bobcopeland.com>
10297 L:      linux-karma-devel@lists.sourceforge.net
10298 S:      Maintained
10299 F:      Documentation/filesystems/omfs.txt
10300 F:      fs/omfs/
10301
10302 OMNIKEY CARDMAN 4000 DRIVER
10303 M:      Harald Welte <laforge@gnumonks.org>
10304 S:      Maintained
10305 F:      drivers/char/pcmcia/cm4000_cs.c
10306 F:      include/linux/cm4000_cs.h
10307 F:      include/uapi/linux/cm4000_cs.h
10308
10309 OMNIKEY CARDMAN 4040 DRIVER
10310 M:      Harald Welte <laforge@gnumonks.org>
10311 S:      Maintained
10312 F:      drivers/char/pcmcia/cm4040_cs.*
10313
10314 OMNIVISION OV13858 SENSOR DRIVER
10315 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10316 L:      linux-media@vger.kernel.org
10317 T:      git git://linuxtv.org/media_tree.git
10318 S:      Maintained
10319 F:      drivers/media/i2c/ov13858.c
10320
10321 OMNIVISION OV2685 SENSOR DRIVER
10322 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10323 L:      linux-media@vger.kernel.org
10324 T:      git git://linuxtv.org/media_tree.git
10325 S:      Maintained
10326 F:      drivers/media/i2c/ov2685.c
10327
10328 OMNIVISION OV5640 SENSOR DRIVER
10329 M:      Steve Longerbeam <slongerbeam@gmail.com>
10330 L:      linux-media@vger.kernel.org
10331 T:      git git://linuxtv.org/media_tree.git
10332 S:      Maintained
10333 F:      drivers/media/i2c/ov5640.c
10334
10335 OMNIVISION OV5647 SENSOR DRIVER
10336 M:      Luis Oliveira <lolivei@synopsys.com>
10337 L:      linux-media@vger.kernel.org
10338 T:      git git://linuxtv.org/media_tree.git
10339 S:      Maintained
10340 F:      drivers/media/i2c/ov5647.c
10341
10342 OMNIVISION OV5695 SENSOR DRIVER
10343 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10344 L:      linux-media@vger.kernel.org
10345 T:      git git://linuxtv.org/media_tree.git
10346 S:      Maintained
10347 F:      drivers/media/i2c/ov5695.c
10348
10349 OMNIVISION OV7670 SENSOR DRIVER
10350 M:      Jonathan Corbet <corbet@lwn.net>
10351 L:      linux-media@vger.kernel.org
10352 T:      git git://linuxtv.org/media_tree.git
10353 S:      Maintained
10354 F:      drivers/media/i2c/ov7670.c
10355 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10356
10357 OMNIVISION OV772x SENSOR DRIVER
10358 M:      Jacopo Mondi <jacopo@jmondi.org>
10359 L:      linux-media@vger.kernel.org
10360 T:      git git://linuxtv.org/media_tree.git
10361 S:      Odd fixes
10362 F:      drivers/media/i2c/ov772x.c
10363 F:      include/media/i2c/ov772x.h
10364
10365 OMNIVISION OV7740 SENSOR DRIVER
10366 M:      Wenyou Yang <wenyou.yang@microchip.com>
10367 L:      linux-media@vger.kernel.org
10368 T:      git git://linuxtv.org/media_tree.git
10369 S:      Maintained
10370 F:      drivers/media/i2c/ov7740.c
10371 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10372
10373 OMNIVISION OV9650 SENSOR DRIVER
10374 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10375 R:      Akinobu Mita <akinobu.mita@gmail.com>
10376 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10377 L:      linux-media@vger.kernel.org
10378 T:      git git://linuxtv.org/media_tree.git
10379 S:      Maintained
10380 F:      drivers/media/i2c/ov9650.c
10381 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10382
10383 ONENAND FLASH DRIVER
10384 M:      Kyungmin Park <kyungmin.park@samsung.com>
10385 L:      linux-mtd@lists.infradead.org
10386 S:      Maintained
10387 F:      drivers/mtd/nand/onenand/
10388 F:      include/linux/mtd/onenand*.h
10389
10390 ONSTREAM SCSI TAPE DRIVER
10391 M:      Willem Riede <osst@riede.org>
10392 L:      osst-users@lists.sourceforge.net
10393 L:      linux-scsi@vger.kernel.org
10394 S:      Maintained
10395 F:      Documentation/scsi/osst.txt
10396 F:      drivers/scsi/osst.*
10397 F:      drivers/scsi/osst_*.h
10398 F:      drivers/scsi/st.h
10399
10400 OP-TEE DRIVER
10401 M:      Jens Wiklander <jens.wiklander@linaro.org>
10402 S:      Maintained
10403 F:      drivers/tee/optee/
10404
10405 OPA-VNIC DRIVER
10406 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10407 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10408 L:      linux-rdma@vger.kernel.org
10409 S:      Supported
10410 F:      drivers/infiniband/ulp/opa_vnic
10411
10412 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10413 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10414 L:      devicetree@vger.kernel.org
10415 S:      Maintained
10416 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10417 F:      Documentation/devicetree/overlay-notes.txt
10418 F:      drivers/of/overlay.c
10419 F:      drivers/of/resolver.c
10420
10421 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10422 M:      Rob Herring <robh+dt@kernel.org>
10423 M:      Frank Rowand <frowand.list@gmail.com>
10424 L:      devicetree@vger.kernel.org
10425 W:      http://www.devicetree.org/
10426 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10427 S:      Maintained
10428 F:      drivers/of/
10429 F:      include/linux/of*.h
10430 F:      scripts/dtc/
10431 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10432
10433 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10434 M:      Rob Herring <robh+dt@kernel.org>
10435 M:      Mark Rutland <mark.rutland@arm.com>
10436 L:      devicetree@vger.kernel.org
10437 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10438 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10439 S:      Maintained
10440 F:      Documentation/devicetree/
10441 F:      arch/*/boot/dts/
10442 F:      include/dt-bindings/
10443
10444 OPENCORES I2C BUS DRIVER
10445 M:      Peter Korsgaard <jacmet@sunsite.dk>
10446 L:      linux-i2c@vger.kernel.org
10447 S:      Maintained
10448 F:      Documentation/i2c/busses/i2c-ocores
10449 F:      drivers/i2c/busses/i2c-ocores.c
10450
10451 OPENRISC ARCHITECTURE
10452 M:      Jonas Bonn <jonas@southpole.se>
10453 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10454 M:      Stafford Horne <shorne@gmail.com>
10455 T:      git git://github.com/openrisc/linux.git
10456 L:      openrisc@lists.librecores.org
10457 W:      http://openrisc.io
10458 S:      Maintained
10459 F:      Documentation/devicetree/bindings/openrisc/
10460 F:      Documentation/openrisc/
10461 F:      arch/openrisc/
10462 F:      drivers/irqchip/irq-ompic.c
10463 F:      drivers/irqchip/irq-or1k-*
10464
10465 OPENVSWITCH
10466 M:      Pravin B Shelar <pshelar@ovn.org>
10467 L:      netdev@vger.kernel.org
10468 L:      dev@openvswitch.org
10469 W:      http://openvswitch.org
10470 S:      Maintained
10471 F:      net/openvswitch/
10472 F:      include/uapi/linux/openvswitch.h
10473
10474 OPERATING PERFORMANCE POINTS (OPP)
10475 M:      Viresh Kumar <vireshk@kernel.org>
10476 M:      Nishanth Menon <nm@ti.com>
10477 M:      Stephen Boyd <sboyd@kernel.org>
10478 L:      linux-pm@vger.kernel.org
10479 S:      Maintained
10480 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10481 F:      drivers/opp/
10482 F:      include/linux/pm_opp.h
10483 F:      Documentation/power/opp.txt
10484 F:      Documentation/devicetree/bindings/opp/
10485
10486 OPL4 DRIVER
10487 M:      Clemens Ladisch <clemens@ladisch.de>
10488 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10489 T:      git git://git.alsa-project.org/alsa-kernel.git
10490 S:      Maintained
10491 F:      sound/drivers/opl4/
10492
10493 OPROFILE
10494 M:      Robert Richter <rric@kernel.org>
10495 L:      oprofile-list@lists.sf.net
10496 S:      Maintained
10497 F:      arch/*/include/asm/oprofile*.h
10498 F:      arch/*/oprofile/
10499 F:      drivers/oprofile/
10500 F:      include/linux/oprofile.h
10501
10502 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10503 M:      Mark Fasheh <mark@fasheh.com>
10504 M:      Joel Becker <jlbec@evilplan.org>
10505 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10506 W:      http://ocfs2.wiki.kernel.org
10507 S:      Supported
10508 F:      Documentation/filesystems/ocfs2.txt
10509 F:      Documentation/filesystems/dlmfs.txt
10510 F:      fs/ocfs2/
10511
10512 ORANGEFS FILESYSTEM
10513 M:      Mike Marshall <hubcap@omnibond.com>
10514 R:      Martin Brandenburg <martin@omnibond.com>
10515 L:      devel@lists.orangefs.org
10516 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10517 S:      Supported
10518 F:      fs/orangefs/
10519 F:      Documentation/filesystems/orangefs.txt
10520
10521 ORINOCO DRIVER
10522 L:      linux-wireless@vger.kernel.org
10523 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10524 W:      http://www.nongnu.org/orinoco/
10525 S:      Orphan
10526 F:      drivers/net/wireless/intersil/orinoco/
10527
10528 OSD LIBRARY and FILESYSTEM
10529 M:      Boaz Harrosh <ooo@electrozaur.com>
10530 S:      Maintained
10531 F:      drivers/scsi/osd/
10532 F:      include/scsi/osd_*
10533 F:      fs/exofs/
10534
10535 OV2659 OMNIVISION SENSOR DRIVER
10536 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10537 L:      linux-media@vger.kernel.org
10538 W:      https://linuxtv.org
10539 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10540 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10541 S:      Maintained
10542 F:      drivers/media/i2c/ov2659.c
10543 F:      include/media/i2c/ov2659.h
10544
10545 OVERLAY FILESYSTEM
10546 M:      Miklos Szeredi <miklos@szeredi.hu>
10547 L:      linux-unionfs@vger.kernel.org
10548 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10549 S:      Supported
10550 F:      fs/overlayfs/
10551 F:      Documentation/filesystems/overlayfs.txt
10552
10553 P54 WIRELESS DRIVER
10554 M:      Christian Lamparter <chunkeey@googlemail.com>
10555 L:      linux-wireless@vger.kernel.org
10556 W:      http://wireless.kernel.org/en/users/Drivers/p54
10557 S:      Maintained
10558 F:      drivers/net/wireless/intersil/p54/
10559
10560 PA SEMI ETHERNET DRIVER
10561 L:      netdev@vger.kernel.org
10562 S:      Orphan
10563 F:      drivers/net/ethernet/pasemi/*
10564
10565 PA SEMI SMBUS DRIVER
10566 L:      linux-i2c@vger.kernel.org
10567 S:      Orphan
10568 F:      drivers/i2c/busses/i2c-pasemi.c
10569
10570 PADATA PARALLEL EXECUTION MECHANISM
10571 M:      Steffen Klassert <steffen.klassert@secunet.com>
10572 L:      linux-crypto@vger.kernel.org
10573 S:      Maintained
10574 F:      kernel/padata.c
10575 F:      include/linux/padata.h
10576 F:      Documentation/padata.txt
10577
10578 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10579 M:      Harald Welte <laforge@gnumonks.org>
10580 L:      platform-driver-x86@vger.kernel.org
10581 S:      Maintained
10582 F:      drivers/platform/x86/panasonic-laptop.c
10583
10584 PARALLEL LCD/KEYPAD PANEL DRIVER
10585 M:      Willy Tarreau <willy@haproxy.com>
10586 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10587 S:      Odd Fixes
10588 F:      Documentation/misc-devices/lcd-panel-cgram.txt
10589 F:      drivers/misc/panel.c
10590
10591 PARALLEL PORT SUBSYSTEM
10592 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10593 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10594 L:      linux-parport@lists.infradead.org (subscribers-only)
10595 S:      Maintained
10596 F:      drivers/parport/
10597 F:      include/linux/parport*.h
10598 F:      drivers/char/ppdev.c
10599 F:      include/uapi/linux/ppdev.h
10600 F:      Documentation/parport*.txt
10601
10602 PARAVIRT_OPS INTERFACE
10603 M:      Juergen Gross <jgross@suse.com>
10604 M:      Alok Kataria <akataria@vmware.com>
10605 L:      virtualization@lists.linux-foundation.org
10606 S:      Supported
10607 F:      Documentation/virtual/paravirt_ops.txt
10608 F:      arch/*/kernel/paravirt*
10609 F:      arch/*/include/asm/paravirt*.h
10610 F:      include/linux/hypervisor.h
10611
10612 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10613 M:      Tim Waugh <tim@cyberelk.net>
10614 L:      linux-parport@lists.infradead.org (subscribers-only)
10615 S:      Maintained
10616 F:      Documentation/blockdev/paride.txt
10617 F:      drivers/block/paride/
10618
10619 PARISC ARCHITECTURE
10620 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
10621 M:      Helge Deller <deller@gmx.de>
10622 L:      linux-parisc@vger.kernel.org
10623 W:      http://www.parisc-linux.org/
10624 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
10625 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
10626 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
10627 S:      Maintained
10628 F:      arch/parisc/
10629 F:      Documentation/parisc/
10630 F:      drivers/parisc/
10631 F:      drivers/char/agp/parisc-agp.c
10632 F:      drivers/input/serio/gscps2.c
10633 F:      drivers/parport/parport_gsc.*
10634 F:      drivers/tty/serial/8250/8250_gsc.c
10635 F:      drivers/video/fbdev/sti*
10636 F:      drivers/video/console/sti*
10637 F:      drivers/video/logo/logo_parisc*
10638
10639 PARMAN
10640 M:      Jiri Pirko <jiri@mellanox.com>
10641 L:      netdev@vger.kernel.org
10642 S:      Supported
10643 F:      lib/parman.c
10644 F:      lib/test_parman.c
10645 F:      include/linux/parman.h
10646
10647 PC87360 HARDWARE MONITORING DRIVER
10648 M:      Jim Cromie <jim.cromie@gmail.com>
10649 L:      linux-hwmon@vger.kernel.org
10650 S:      Maintained
10651 F:      Documentation/hwmon/pc87360
10652 F:      drivers/hwmon/pc87360.c
10653
10654 PC8736x GPIO DRIVER
10655 M:      Jim Cromie <jim.cromie@gmail.com>
10656 S:      Maintained
10657 F:      drivers/char/pc8736x_gpio.c
10658
10659 PC87427 HARDWARE MONITORING DRIVER
10660 M:      Jean Delvare <jdelvare@suse.com>
10661 L:      linux-hwmon@vger.kernel.org
10662 S:      Maintained
10663 F:      Documentation/hwmon/pc87427
10664 F:      drivers/hwmon/pc87427.c
10665
10666 PCA9532 LED DRIVER
10667 M:      Riku Voipio <riku.voipio@iki.fi>
10668 S:      Maintained
10669 F:      drivers/leds/leds-pca9532.c
10670 F:      include/linux/leds-pca9532.h
10671
10672 PCA9541 I2C BUS MASTER SELECTOR DRIVER
10673 M:      Guenter Roeck <linux@roeck-us.net>
10674 L:      linux-i2c@vger.kernel.org
10675 S:      Maintained
10676 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
10677
10678 PCDP - PRIMARY CONSOLE AND DEBUG PORT
10679 M:      Khalid Aziz <khalid@gonehiking.org>
10680 S:      Maintained
10681 F:      drivers/firmware/pcdp.*
10682
10683 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
10684 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10685 L:      linux-pci@vger.kernel.org
10686 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10687 S:      Maintained
10688 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
10689 F:      drivers/pci/host/pci-aardvark.c
10690
10691 PCI DRIVER FOR ALTERA PCIE IP
10692 M:      Ley Foon Tan <lftan@altera.com>
10693 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
10694 L:      linux-pci@vger.kernel.org
10695 S:      Supported
10696 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
10697 F:      drivers/pci/host/pcie-altera.c
10698
10699 PCI DRIVER FOR APPLIEDMICRO XGENE
10700 M:      Tanmay Inamdar <tinamdar@apm.com>
10701 L:      linux-pci@vger.kernel.org
10702 L:      linux-arm-kernel@lists.infradead.org
10703 S:      Maintained
10704 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
10705 F:      drivers/pci/host/pci-xgene.c
10706
10707 PCI DRIVER FOR ARM VERSATILE PLATFORM
10708 M:      Rob Herring <robh@kernel.org>
10709 L:      linux-pci@vger.kernel.org
10710 L:      linux-arm-kernel@lists.infradead.org
10711 S:      Maintained
10712 F:      Documentation/devicetree/bindings/pci/versatile.txt
10713 F:      drivers/pci/host/pci-versatile.c
10714
10715 PCI DRIVER FOR ARMADA 8K
10716 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10717 L:      linux-pci@vger.kernel.org
10718 L:      linux-arm-kernel@lists.infradead.org
10719 S:      Maintained
10720 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
10721 F:      drivers/pci/dwc/pcie-armada8k.c
10722
10723 PCI DRIVER FOR CADENCE PCIE IP
10724 M:      Alan Douglas <adouglas@cadence.com>
10725 L:      linux-pci@vger.kernel.org
10726 S:      Maintained
10727 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
10728 F:      drivers/pci/cadence/pcie-cadence*
10729
10730 PCI DRIVER FOR FREESCALE LAYERSCAPE
10731 M:      Minghuan Lian <minghuan.Lian@freescale.com>
10732 M:      Mingkai Hu <mingkai.hu@freescale.com>
10733 M:      Roy Zang <tie-fei.zang@freescale.com>
10734 L:      linuxppc-dev@lists.ozlabs.org
10735 L:      linux-pci@vger.kernel.org
10736 L:      linux-arm-kernel@lists.infradead.org
10737 S:      Maintained
10738 F:      drivers/pci/dwc/*layerscape*
10739
10740 PCI DRIVER FOR GENERIC OF HOSTS
10741 M:      Will Deacon <will.deacon@arm.com>
10742 L:      linux-pci@vger.kernel.org
10743 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10744 S:      Maintained
10745 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
10746 F:      drivers/pci/host/pci-host-common.c
10747 F:      drivers/pci/host/pci-host-generic.c
10748
10749 PCI DRIVER FOR IMX6
10750 M:      Richard Zhu <hongxing.zhu@nxp.com>
10751 M:      Lucas Stach <l.stach@pengutronix.de>
10752 L:      linux-pci@vger.kernel.org
10753 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10754 S:      Maintained
10755 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
10756 F:      drivers/pci/dwc/*imx6*
10757
10758 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
10759 M:      Keith Busch <keith.busch@intel.com>
10760 M:      Jonathan Derrick <jonathan.derrick@intel.com>
10761 L:      linux-pci@vger.kernel.org
10762 S:      Supported
10763 F:      drivers/pci/host/vmd.c
10764
10765 PCI DRIVER FOR MICROSEMI SWITCHTEC
10766 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
10767 M:      Logan Gunthorpe <logang@deltatee.com>
10768 L:      linux-pci@vger.kernel.org
10769 S:      Maintained
10770 F:      Documentation/switchtec.txt
10771 F:      Documentation/ABI/testing/sysfs-class-switchtec
10772 F:      drivers/pci/switch/switchtec*
10773 F:      include/uapi/linux/switchtec_ioctl.h
10774 F:      include/linux/switchtec.h
10775 F:      drivers/ntb/hw/mscc/
10776
10777 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
10778 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10779 M:      Jason Cooper <jason@lakedaemon.net>
10780 L:      linux-pci@vger.kernel.org
10781 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10782 S:      Maintained
10783 F:      drivers/pci/host/*mvebu*
10784
10785 PCI DRIVER FOR NVIDIA TEGRA
10786 M:      Thierry Reding <thierry.reding@gmail.com>
10787 L:      linux-tegra@vger.kernel.org
10788 L:      linux-pci@vger.kernel.org
10789 S:      Supported
10790 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
10791 F:      drivers/pci/host/pci-tegra.c
10792
10793 PCI DRIVER FOR RENESAS R-CAR
10794 M:      Simon Horman <horms@verge.net.au>
10795 L:      linux-pci@vger.kernel.org
10796 L:      linux-renesas-soc@vger.kernel.org
10797 S:      Maintained
10798 F:      drivers/pci/host/*rcar*
10799
10800 PCI DRIVER FOR SAMSUNG EXYNOS
10801 M:      Jingoo Han <jingoohan1@gmail.com>
10802 L:      linux-pci@vger.kernel.org
10803 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10804 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
10805 S:      Maintained
10806 F:      drivers/pci/dwc/pci-exynos.c
10807
10808 PCI DRIVER FOR SYNOPSYS DESIGNWARE
10809 M:      Jingoo Han <jingoohan1@gmail.com>
10810 M:      Joao Pinto <Joao.Pinto@synopsys.com>
10811 L:      linux-pci@vger.kernel.org
10812 S:      Maintained
10813 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
10814 F:      drivers/pci/dwc/*designware*
10815
10816 PCI DRIVER FOR TI DRA7XX
10817 M:      Kishon Vijay Abraham I <kishon@ti.com>
10818 L:      linux-omap@vger.kernel.org
10819 L:      linux-pci@vger.kernel.org
10820 S:      Supported
10821 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
10822 F:      drivers/pci/dwc/pci-dra7xx.c
10823
10824 PCI DRIVER FOR TI KEYSTONE
10825 M:      Murali Karicheri <m-karicheri2@ti.com>
10826 L:      linux-pci@vger.kernel.org
10827 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10828 S:      Maintained
10829 F:      drivers/pci/dwc/*keystone*
10830
10831 PCI ENDPOINT SUBSYSTEM
10832 M:      Kishon Vijay Abraham I <kishon@ti.com>
10833 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
10834 L:      linux-pci@vger.kernel.org
10835 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
10836 S:      Supported
10837 F:      drivers/pci/endpoint/
10838 F:      drivers/misc/pci_endpoint_test.c
10839 F:      tools/pci/
10840
10841 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
10842 M:      Russell Currey <ruscur@russell.cc>
10843 L:      linuxppc-dev@lists.ozlabs.org
10844 S:      Supported
10845 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
10846 F:      arch/powerpc/kernel/eeh*.c
10847 F:      arch/powerpc/platforms/*/eeh*.c
10848 F:      arch/powerpc/include/*/eeh*.h
10849
10850 PCI ERROR RECOVERY
10851 M:      Linas Vepstas <linasvepstas@gmail.com>
10852 L:      linux-pci@vger.kernel.org
10853 S:      Supported
10854 F:      Documentation/PCI/pci-error-recovery.txt
10855
10856 PCI MSI DRIVER FOR ALTERA MSI IP
10857 M:      Ley Foon Tan <lftan@altera.com>
10858 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
10859 L:      linux-pci@vger.kernel.org
10860 S:      Supported
10861 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
10862 F:      drivers/pci/host/pcie-altera-msi.c
10863
10864 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
10865 M:      Duc Dang <dhdang@apm.com>
10866 L:      linux-pci@vger.kernel.org
10867 L:      linux-arm-kernel@lists.infradead.org
10868 S:      Maintained
10869 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
10870 F:      drivers/pci/host/pci-xgene-msi.c
10871
10872 PCI SUBSYSTEM
10873 M:      Bjorn Helgaas <bhelgaas@google.com>
10874 L:      linux-pci@vger.kernel.org
10875 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
10876 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
10877 S:      Supported
10878 F:      Documentation/devicetree/bindings/pci/
10879 F:      Documentation/PCI/
10880 F:      drivers/acpi/pci*
10881 F:      drivers/pci/
10882 F:      include/asm-generic/pci*
10883 F:      include/linux/pci*
10884 F:      include/linux/of_pci.h
10885 F:      include/uapi/linux/pci*
10886 F:      lib/pci*
10887 F:      arch/x86/pci/
10888 F:      arch/x86/kernel/quirks.c
10889
10890 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
10891 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
10892 L:      linux-pci@vger.kernel.org
10893 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
10894 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
10895 S:      Supported
10896 F:      drivers/pci/cadence/
10897 F:      drivers/pci/host/
10898 F:      drivers/pci/dwc/
10899
10900 PCIE DRIVER FOR AXIS ARTPEC
10901 M:      Jesper Nilsson <jesper.nilsson@axis.com>
10902 L:      linux-arm-kernel@axis.com
10903 L:      linux-pci@vger.kernel.org
10904 S:      Maintained
10905 F:      Documentation/devicetree/bindings/pci/axis,artpec*
10906 F:      drivers/pci/dwc/*artpec*
10907
10908 PCIE DRIVER FOR CAVIUM THUNDERX
10909 M:      David Daney <david.daney@cavium.com>
10910 L:      linux-pci@vger.kernel.org
10911 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10912 S:      Supported
10913 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
10914 F:      drivers/pci/host/pci-thunder-*
10915
10916 PCIE DRIVER FOR HISILICON
10917 M:      Zhou Wang <wangzhou1@hisilicon.com>
10918 L:      linux-pci@vger.kernel.org
10919 S:      Maintained
10920 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
10921 F:      drivers/pci/dwc/pcie-hisi.c
10922
10923 PCIE DRIVER FOR HISILICON KIRIN
10924 M:      Xiaowei Song <songxiaowei@hisilicon.com>
10925 M:      Binghui Wang <wangbinghui@hisilicon.com>
10926 L:      linux-pci@vger.kernel.org
10927 S:      Maintained
10928 F:      Documentation/devicetree/bindings/pci/pcie-kirin.txt
10929 F:      drivers/pci/dwc/pcie-kirin.c
10930
10931 PCIE DRIVER FOR HISILICON STB
10932 M:      Jianguo Sun <sunjianguo1@huawei.com>
10933 M:      Shawn Guo <shawn.guo@linaro.org>
10934 L:      linux-pci@vger.kernel.org
10935 S:      Maintained
10936 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
10937 F:      drivers/pci/dwc/pcie-histb.c
10938
10939 PCIE DRIVER FOR MEDIATEK
10940 M:      Ryder Lee <ryder.lee@mediatek.com>
10941 L:      linux-pci@vger.kernel.org
10942 L:      linux-mediatek@lists.infradead.org
10943 S:      Supported
10944 F:      Documentation/devicetree/bindings/pci/mediatek*
10945 F:      drivers/pci/host/*mediatek*
10946
10947 PCIE DRIVER FOR QUALCOMM MSM
10948 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
10949 L:      linux-pci@vger.kernel.org
10950 L:      linux-arm-msm@vger.kernel.org
10951 S:      Maintained
10952 F:      drivers/pci/dwc/*qcom*
10953
10954 PCIE DRIVER FOR ROCKCHIP
10955 M:      Shawn Lin <shawn.lin@rock-chips.com>
10956 L:      linux-pci@vger.kernel.org
10957 L:      linux-rockchip@lists.infradead.org
10958 S:      Maintained
10959 F:      Documentation/devicetree/bindings/pci/rockchip-pcie.txt
10960 F:      drivers/pci/host/pcie-rockchip.c
10961
10962 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
10963 M:      Linus Walleij <linus.walleij@linaro.org>
10964 L:      linux-pci@vger.kernel.org
10965 S:      Maintained
10966 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
10967 F:      drivers/pci/host/pci-v3-semi.c
10968
10969 PCIE DRIVER FOR ST SPEAR13XX
10970 M:      Pratyush Anand <pratyush.anand@gmail.com>
10971 L:      linux-pci@vger.kernel.org
10972 S:      Maintained
10973 F:      drivers/pci/dwc/*spear*
10974
10975 PCMCIA SUBSYSTEM
10976 M:      Dominik Brodowski <linux@dominikbrodowski.net>
10977 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
10978 S:      Odd Fixes
10979 F:      Documentation/pcmcia/
10980 F:      tools/pcmcia/
10981 F:      drivers/pcmcia/
10982 F:      include/pcmcia/
10983
10984 PCNET32 NETWORK DRIVER
10985 M:      Don Fry <pcnet32@frontier.com>
10986 L:      netdev@vger.kernel.org
10987 S:      Maintained
10988 F:      drivers/net/ethernet/amd/pcnet32.c
10989
10990 PCRYPT PARALLEL CRYPTO ENGINE
10991 M:      Steffen Klassert <steffen.klassert@secunet.com>
10992 L:      linux-crypto@vger.kernel.org
10993 S:      Maintained
10994 F:      crypto/pcrypt.c
10995 F:      include/crypto/pcrypt.h
10996
10997 PEAQ WMI HOTKEYS DRIVER
10998 M:      Hans de Goede <hdegoede@redhat.com>
10999 L:      platform-driver-x86@vger.kernel.org
11000 S:      Maintained
11001 F:      drivers/platform/x86/peaq-wmi.c
11002
11003 PER-CPU MEMORY ALLOCATOR
11004 M:      Tejun Heo <tj@kernel.org>
11005 M:      Christoph Lameter <cl@linux.com>
11006 M:      Dennis Zhou <dennisszhou@gmail.com>
11007 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu.git
11008 S:      Maintained
11009 F:      include/linux/percpu*.h
11010 F:      mm/percpu*.c
11011 F:      arch/*/include/asm/percpu.h
11012
11013 PER-TASK DELAY ACCOUNTING
11014 M:      Balbir Singh <bsingharora@gmail.com>
11015 S:      Maintained
11016 F:      include/linux/delayacct.h
11017 F:      kernel/delayacct.c
11018
11019 PERFORMANCE EVENTS SUBSYSTEM
11020 M:      Peter Zijlstra <peterz@infradead.org>
11021 M:      Ingo Molnar <mingo@redhat.com>
11022 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11023 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11024 R:      Jiri Olsa <jolsa@redhat.com>
11025 R:      Namhyung Kim <namhyung@kernel.org>
11026 L:      linux-kernel@vger.kernel.org
11027 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11028 S:      Supported
11029 F:      kernel/events/*
11030 F:      include/linux/perf_event.h
11031 F:      include/uapi/linux/perf_event.h
11032 F:      arch/*/kernel/perf_event*.c
11033 F:      arch/*/kernel/*/perf_event*.c
11034 F:      arch/*/kernel/*/*/perf_event*.c
11035 F:      arch/*/include/asm/perf_event.h
11036 F:      arch/*/kernel/perf_callchain.c
11037 F:      arch/*/events/*
11038 F:      tools/perf/
11039
11040 PERSONALITY HANDLING
11041 M:      Christoph Hellwig <hch@infradead.org>
11042 L:      linux-abi-devel@lists.sourceforge.net
11043 S:      Maintained
11044 F:      include/linux/personality.h
11045 F:      include/uapi/linux/personality.h
11046
11047 PHONET PROTOCOL
11048 M:      Remi Denis-Courmont <courmisch@gmail.com>
11049 S:      Supported
11050 F:      Documentation/networking/phonet.txt
11051 F:      include/linux/phonet.h
11052 F:      include/net/phonet/
11053 F:      include/uapi/linux/phonet.h
11054 F:      net/phonet/
11055
11056 PHRAM MTD DRIVER
11057 M:      Joern Engel <joern@lazybastard.org>
11058 L:      linux-mtd@lists.infradead.org
11059 S:      Maintained
11060 F:      drivers/mtd/devices/phram.c
11061
11062 PICOLCD HID DRIVER
11063 M:      Bruno Prémont <bonbons@linux-vserver.org>
11064 L:      linux-input@vger.kernel.org
11065 S:      Maintained
11066 F:      drivers/hid/hid-picolcd*
11067
11068 PICOXCELL SUPPORT
11069 M:      Jamie Iles <jamie@jamieiles.com>
11070 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11071 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11072 S:      Supported
11073 F:      arch/arm/boot/dts/picoxcell*
11074 F:      arch/arm/mach-picoxcell/
11075 F:      drivers/crypto/picoxcell*
11076
11077 PIN CONTROL SUBSYSTEM
11078 M:      Linus Walleij <linus.walleij@linaro.org>
11079 L:      linux-gpio@vger.kernel.org
11080 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11081 S:      Maintained
11082 F:      Documentation/devicetree/bindings/pinctrl/
11083 F:      Documentation/driver-api/pinctl.rst
11084 F:      drivers/pinctrl/
11085 F:      include/linux/pinctrl/
11086
11087 PIN CONTROLLER - ATMEL AT91
11088 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11089 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11090 S:      Maintained
11091 F:      drivers/pinctrl/pinctrl-at91.*
11092
11093 PIN CONTROLLER - ATMEL AT91 PIO4
11094 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11095 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11096 L:      linux-gpio@vger.kernel.org
11097 S:      Supported
11098 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11099
11100 PIN CONTROLLER - FREESCALE
11101 M:      Dong Aisheng <aisheng.dong@nxp.com>
11102 M:      Fabio Estevam <festevam@gmail.com>
11103 M:      Shawn Guo <shawnguo@kernel.org>
11104 M:      Stefan Agner <stefan@agner.ch>
11105 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11106 L:      linux-gpio@vger.kernel.org
11107 S:      Maintained
11108 F:      drivers/pinctrl/freescale/
11109 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11110
11111 PIN CONTROLLER - INTEL
11112 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11113 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
11114 S:      Maintained
11115 F:      drivers/pinctrl/intel/
11116
11117 PIN CONTROLLER - MEDIATEK
11118 M:      Sean Wang <sean.wang@mediatek.com>
11119 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11120 S:      Maintained
11121 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11122 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11123 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11124 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11125 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11126
11127 PIN CONTROLLER - QUALCOMM
11128 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11129 S:      Maintained
11130 L:      linux-arm-msm@vger.kernel.org
11131 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11132 F:      drivers/pinctrl/qcom/
11133
11134 PIN CONTROLLER - RENESAS
11135 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11136 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11137 L:      linux-renesas-soc@vger.kernel.org
11138 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11139 S:      Maintained
11140 F:      drivers/pinctrl/sh-pfc/
11141
11142 PIN CONTROLLER - SAMSUNG
11143 M:      Tomasz Figa <tomasz.figa@gmail.com>
11144 M:      Krzysztof Kozlowski <krzk@kernel.org>
11145 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11146 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11147 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11148 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11149 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11150 S:      Maintained
11151 F:      drivers/pinctrl/samsung/
11152 F:      include/dt-bindings/pinctrl/samsung.h
11153 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11154
11155 PIN CONTROLLER - SINGLE
11156 M:      Tony Lindgren <tony@atomide.com>
11157 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11158 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11159 L:      linux-omap@vger.kernel.org
11160 S:      Maintained
11161 F:      drivers/pinctrl/pinctrl-single.c
11162
11163 PIN CONTROLLER - ST SPEAR
11164 M:      Viresh Kumar <vireshk@kernel.org>
11165 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11166 W:      http://www.st.com/spear
11167 S:      Maintained
11168 F:      drivers/pinctrl/spear/
11169
11170 PISTACHIO SOC SUPPORT
11171 M:      James Hartley <james.hartley@sondrel.com>
11172 L:      linux-mips@linux-mips.org
11173 S:      Odd Fixes
11174 F:      arch/mips/pistachio/
11175 F:      arch/mips/include/asm/mach-pistachio/
11176 F:      arch/mips/boot/dts/img/pistachio*
11177 F:      arch/mips/configs/pistachio*_defconfig
11178
11179 PKTCDVD DRIVER
11180 S:      Orphan
11181 M:      linux-block@vger.kernel.org
11182 F:      drivers/block/pktcdvd.c
11183 F:      include/linux/pktcdvd.h
11184 F:      include/uapi/linux/pktcdvd.h
11185
11186 PKUNITY SOC DRIVERS
11187 M:      Guan Xuetao <gxt@pku.edu.cn>
11188 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11189 S:      Maintained
11190 T:      git git://github.com/gxt/linux.git
11191 F:      drivers/input/serio/i8042-unicore32io.h
11192 F:      drivers/i2c/busses/i2c-puv3.c
11193 F:      drivers/video/fbdev/fb-puv3.c
11194 F:      drivers/rtc/rtc-puv3.c
11195
11196 PMBUS HARDWARE MONITORING DRIVERS
11197 M:      Guenter Roeck <linux@roeck-us.net>
11198 L:      linux-hwmon@vger.kernel.org
11199 W:      http://hwmon.wiki.kernel.org/
11200 W:      http://www.roeck-us.net/linux/drivers/
11201 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11202 S:      Maintained
11203 F:      Documentation/hwmon/pmbus
11204 F:      drivers/hwmon/pmbus/
11205 F:      include/linux/pmbus.h
11206
11207 PMC SIERRA MaxRAID DRIVER
11208 L:      linux-scsi@vger.kernel.org
11209 W:      http://www.pmc-sierra.com/
11210 S:      Orphan
11211 F:      drivers/scsi/pmcraid.*
11212
11213 PMC SIERRA PM8001 DRIVER
11214 M:      Jack Wang <jinpu.wang@profitbricks.com>
11215 M:      lindar_liu@usish.com
11216 L:      linux-scsi@vger.kernel.org
11217 S:      Supported
11218 F:      drivers/scsi/pm8001/
11219
11220 PNP SUPPORT
11221 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11222 S:      Maintained
11223 F:      drivers/pnp/
11224
11225 POSIX CLOCKS and TIMERS
11226 M:      Thomas Gleixner <tglx@linutronix.de>
11227 L:      linux-kernel@vger.kernel.org
11228 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11229 S:      Maintained
11230 F:      fs/timerfd.c
11231 F:      include/linux/timer*
11232 F:      kernel/time/*timer*
11233
11234 POWER MANAGEMENT CORE
11235 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11236 L:      linux-pm@vger.kernel.org
11237 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11238 B:      https://bugzilla.kernel.org
11239 S:      Supported
11240 F:      drivers/base/power/
11241 F:      include/linux/pm.h
11242 F:      include/linux/pm_*
11243 F:      include/linux/powercap.h
11244 F:      drivers/powercap/
11245 F:      kernel/configs/nopm.config
11246
11247 POWER STATE COORDINATION INTERFACE (PSCI)
11248 M:      Mark Rutland <mark.rutland@arm.com>
11249 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11250 L:      linux-arm-kernel@lists.infradead.org
11251 S:      Maintained
11252 F:      drivers/firmware/psci*.c
11253 F:      include/linux/psci.h
11254 F:      include/uapi/linux/psci.h
11255
11256 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11257 M:      Sebastian Reichel <sre@kernel.org>
11258 L:      linux-pm@vger.kernel.org
11259 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11260 S:      Maintained
11261 F:      Documentation/devicetree/bindings/power/supply/
11262 F:      include/linux/power_supply.h
11263 F:      drivers/power/supply/
11264
11265 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11266 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11267 L:      linuxppc-dev@lists.ozlabs.org
11268 S:      Maintained
11269 F:      drivers/char/powernv-op-panel.c
11270
11271 PPP OVER ATM (RFC 2364)
11272 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11273 S:      Maintained
11274 F:      net/atm/pppoatm.c
11275 F:      include/uapi/linux/atmppp.h
11276
11277 PPP OVER ETHERNET
11278 M:      Michal Ostrowski <mostrows@earthlink.net>
11279 S:      Maintained
11280 F:      drivers/net/ppp/pppoe.c
11281 F:      drivers/net/ppp/pppox.c
11282
11283 PPP OVER L2TP
11284 M:      James Chapman <jchapman@katalix.com>
11285 S:      Maintained
11286 F:      net/l2tp/l2tp_ppp.c
11287 F:      include/linux/if_pppol2tp.h
11288 F:      include/uapi/linux/if_pppol2tp.h
11289
11290 PPP PROTOCOL DRIVERS AND COMPRESSORS
11291 M:      Paul Mackerras <paulus@samba.org>
11292 L:      linux-ppp@vger.kernel.org
11293 S:      Maintained
11294 F:      drivers/net/ppp/ppp_*
11295
11296 PPS SUPPORT
11297 M:      Rodolfo Giometti <giometti@enneenne.com>
11298 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11299 L:      linuxpps@ml.enneenne.com (subscribers-only)
11300 S:      Maintained
11301 F:      Documentation/pps/
11302 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11303 F:      Documentation/ABI/testing/sysfs-pps
11304 F:      drivers/pps/
11305 F:      include/linux/pps*.h
11306 F:      include/uapi/linux/pps.h
11307
11308 PPTP DRIVER
11309 M:      Dmitry Kozlov <xeb@mail.ru>
11310 L:      netdev@vger.kernel.org
11311 S:      Maintained
11312 F:      drivers/net/ppp/pptp.c
11313 W:      http://sourceforge.net/projects/accel-pptp
11314
11315 PREEMPTIBLE KERNEL
11316 M:      Robert Love <rml@tech9.net>
11317 L:      kpreempt-tech@lists.sourceforge.net
11318 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11319 S:      Supported
11320 F:      Documentation/preempt-locking.txt
11321 F:      include/linux/preempt.h
11322
11323 PRINTK
11324 M:      Petr Mladek <pmladek@suse.com>
11325 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11326 R:      Steven Rostedt <rostedt@goodmis.org>
11327 S:      Maintained
11328 F:      kernel/printk/
11329 F:      include/linux/printk.h
11330
11331 PRISM54 WIRELESS DRIVER
11332 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11333 L:      linux-wireless@vger.kernel.org
11334 W:      http://wireless.kernel.org/en/users/Drivers/p54
11335 S:      Obsolete
11336 F:      drivers/net/wireless/intersil/prism54/
11337
11338 PROC SYSCTL
11339 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11340 M:      Kees Cook <keescook@chromium.org>
11341 L:      linux-kernel@vger.kernel.org
11342 L:      linux-fsdevel@vger.kernel.org
11343 S:      Maintained
11344 F:      fs/proc/proc_sysctl.c
11345 F:      include/linux/sysctl.h
11346 F:      kernel/sysctl.c
11347 F:      tools/testing/selftests/sysctl/
11348
11349 PS3 NETWORK SUPPORT
11350 M:      Geoff Levand <geoff@infradead.org>
11351 L:      netdev@vger.kernel.org
11352 L:      linuxppc-dev@lists.ozlabs.org
11353 S:      Maintained
11354 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11355
11356 PS3 PLATFORM SUPPORT
11357 M:      Geoff Levand <geoff@infradead.org>
11358 L:      linuxppc-dev@lists.ozlabs.org
11359 S:      Maintained
11360 F:      arch/powerpc/boot/ps3*
11361 F:      arch/powerpc/include/asm/lv1call.h
11362 F:      arch/powerpc/include/asm/ps3*.h
11363 F:      arch/powerpc/platforms/ps3/
11364 F:      drivers/*/ps3*
11365 F:      drivers/ps3/
11366 F:      drivers/rtc/rtc-ps3.c
11367 F:      drivers/usb/host/*ps3.c
11368 F:      sound/ppc/snd_ps3*
11369
11370 PS3VRAM DRIVER
11371 M:      Jim Paris <jim@jtan.com>
11372 M:      Geoff Levand <geoff@infradead.org>
11373 L:      linuxppc-dev@lists.ozlabs.org
11374 S:      Maintained
11375 F:      drivers/block/ps3vram.c
11376
11377 PSAMPLE PACKET SAMPLING SUPPORT:
11378 M:      Yotam Gigi <yotam.gi@gmail.com>
11379 S:      Maintained
11380 F:      net/psample
11381 F:      include/net/psample.h
11382 F:      include/uapi/linux/psample.h
11383
11384 PSTORE FILESYSTEM
11385 M:      Kees Cook <keescook@chromium.org>
11386 M:      Anton Vorontsov <anton@enomsg.org>
11387 M:      Colin Cross <ccross@android.com>
11388 M:      Tony Luck <tony.luck@intel.com>
11389 S:      Maintained
11390 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11391 F:      fs/pstore/
11392 F:      include/linux/pstore*
11393 F:      drivers/firmware/efi/efi-pstore.c
11394 F:      drivers/acpi/apei/erst.c
11395 F:      Documentation/admin-guide/ramoops.rst
11396 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11397 K:      \b(pstore|ramoops)
11398
11399 PTP HARDWARE CLOCK SUPPORT
11400 M:      Richard Cochran <richardcochran@gmail.com>
11401 L:      netdev@vger.kernel.org
11402 S:      Maintained
11403 W:      http://linuxptp.sourceforge.net/
11404 F:      Documentation/ABI/testing/sysfs-ptp
11405 F:      Documentation/ptp/*
11406 F:      drivers/net/ethernet/freescale/gianfar_ptp.c
11407 F:      drivers/net/phy/dp83640*
11408 F:      drivers/ptp/*
11409 F:      include/linux/ptp_cl*
11410
11411 PTRACE SUPPORT
11412 M:      Oleg Nesterov <oleg@redhat.com>
11413 S:      Maintained
11414 F:      include/asm-generic/syscall.h
11415 F:      include/linux/ptrace.h
11416 F:      include/linux/regset.h
11417 F:      include/linux/tracehook.h
11418 F:      include/uapi/linux/ptrace.h
11419 F:      include/uapi/linux/ptrace.h
11420 F:      include/asm-generic/ptrace.h
11421 F:      kernel/ptrace.c
11422 F:      arch/*/ptrace*.c
11423 F:      arch/*/*/ptrace*.c
11424 F:      arch/*/include/asm/ptrace*.h
11425
11426 PULSE8-CEC DRIVER
11427 M:      Hans Verkuil <hverkuil@xs4all.nl>
11428 L:      linux-media@vger.kernel.org
11429 T:      git git://linuxtv.org/media_tree.git
11430 S:      Maintained
11431 F:      drivers/media/usb/pulse8-cec/*
11432 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11433
11434 PVRUSB2 VIDEO4LINUX DRIVER
11435 M:      Mike Isely <isely@pobox.com>
11436 L:      pvrusb2@isely.net       (subscribers-only)
11437 L:      linux-media@vger.kernel.org
11438 W:      http://www.isely.net/pvrusb2/
11439 T:      git git://linuxtv.org/media_tree.git
11440 S:      Maintained
11441 F:      Documentation/media/v4l-drivers/pvrusb2*
11442 F:      drivers/media/usb/pvrusb2/
11443
11444 PWC WEBCAM DRIVER
11445 M:      Hans Verkuil <hverkuil@xs4all.nl>
11446 L:      linux-media@vger.kernel.org
11447 T:      git git://linuxtv.org/media_tree.git
11448 S:      Odd Fixes
11449 F:      drivers/media/usb/pwc/*
11450
11451 PWM FAN DRIVER
11452 M:      Kamil Debski <kamil@wypas.org>
11453 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11454 L:      linux-hwmon@vger.kernel.org
11455 S:      Supported
11456 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11457 F:      Documentation/hwmon/pwm-fan
11458 F:      drivers/hwmon/pwm-fan.c
11459
11460 PWM IR Transmitter
11461 M:      Sean Young <sean@mess.org>
11462 L:      linux-media@vger.kernel.org
11463 S:      Maintained
11464 F:      drivers/media/rc/pwm-ir-tx.c
11465
11466 PWM SUBSYSTEM
11467 M:      Thierry Reding <thierry.reding@gmail.com>
11468 L:      linux-pwm@vger.kernel.org
11469 S:      Maintained
11470 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11471 F:      Documentation/pwm.txt
11472 F:      Documentation/devicetree/bindings/pwm/
11473 F:      include/linux/pwm.h
11474 F:      drivers/pwm/
11475 F:      drivers/video/backlight/pwm_bl.c
11476 F:      include/linux/pwm_backlight.h
11477 F:      drivers/gpio/gpio-mvebu.c
11478 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11479
11480 PXA GPIO DRIVER
11481 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11482 L:      linux-gpio@vger.kernel.org
11483 S:      Maintained
11484 F:      drivers/gpio/gpio-pxa.c
11485
11486 PXA MMCI DRIVER
11487 S:      Orphan
11488
11489 PXA RTC DRIVER
11490 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11491 L:      linux-rtc@vger.kernel.org
11492 S:      Maintained
11493
11494 PXA2xx/PXA3xx SUPPORT
11495 M:      Daniel Mack <daniel@zonque.org>
11496 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11497 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11498 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11499 T:      git git://github.com/hzhuang1/linux.git
11500 T:      git git://github.com/rjarzmik/linux.git
11501 S:      Maintained
11502 F:      arch/arm/boot/dts/pxa*
11503 F:      arch/arm/mach-pxa/
11504 F:      drivers/dma/pxa*
11505 F:      drivers/pcmcia/pxa2xx*
11506 F:      drivers/pinctrl/pxa/
11507 F:      drivers/spi/spi-pxa2xx*
11508 F:      drivers/usb/gadget/udc/pxa2*
11509 F:      include/sound/pxa2xx-lib.h
11510 F:      sound/arm/pxa*
11511 F:      sound/soc/pxa/
11512
11513 QAT DRIVER
11514 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11515 L:      qat-linux@intel.com
11516 S:      Supported
11517 F:      drivers/crypto/qat/
11518
11519 QCOM AUDIO (ASoC) DRIVERS
11520 M:      Patrick Lai <plai@codeaurora.org>
11521 M:      Banajit Goswami <bgoswami@codeaurora.org>
11522 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11523 S:      Supported
11524 F:      sound/soc/qcom/
11525
11526 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11527 M:      Gabriel Somlo <somlo@cmu.edu>
11528 M:      "Michael S. Tsirkin" <mst@redhat.com>
11529 L:      qemu-devel@nongnu.org
11530 S:      Maintained
11531 F:      drivers/firmware/qemu_fw_cfg.c
11532 F:      include/uapi/linux/qemu_fw_cfg.h
11533
11534 QIB DRIVER
11535 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11536 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11537 L:      linux-rdma@vger.kernel.org
11538 S:      Supported
11539 F:      drivers/infiniband/hw/qib/
11540
11541 QLOGIC QL41xxx FCOE DRIVER
11542 M:      QLogic-Storage-Upstream@cavium.com
11543 L:      linux-scsi@vger.kernel.org
11544 S:      Supported
11545 F:      drivers/scsi/qedf/
11546
11547 QLOGIC QL41xxx ISCSI DRIVER
11548 M:      QLogic-Storage-Upstream@cavium.com
11549 L:      linux-scsi@vger.kernel.org
11550 S:      Supported
11551 F:      drivers/scsi/qedi/
11552
11553 QLOGIC QL4xxx ETHERNET DRIVER
11554 M:      Ariel Elior <Ariel.Elior@cavium.com>
11555 M:      everest-linux-l2@cavium.com
11556 L:      netdev@vger.kernel.org
11557 S:      Supported
11558 F:      drivers/net/ethernet/qlogic/qed/
11559 F:      include/linux/qed/
11560 F:      drivers/net/ethernet/qlogic/qede/
11561
11562 QLOGIC QL4xxx RDMA DRIVER
11563 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11564 M:      Ariel Elior <Ariel.Elior@cavium.com>
11565 L:      linux-rdma@vger.kernel.org
11566 S:      Supported
11567 F:      drivers/infiniband/hw/qedr/
11568 F:      include/uapi/rdma/qedr-abi.h
11569
11570 QLOGIC QLA1280 SCSI DRIVER
11571 M:      Michael Reed <mdr@sgi.com>
11572 L:      linux-scsi@vger.kernel.org
11573 S:      Maintained
11574 F:      drivers/scsi/qla1280.[ch]
11575
11576 QLOGIC QLA2XXX FC-SCSI DRIVER
11577 M:      qla2xxx-upstream@qlogic.com
11578 L:      linux-scsi@vger.kernel.org
11579 S:      Supported
11580 F:      Documentation/scsi/LICENSE.qla2xxx
11581 F:      drivers/scsi/qla2xxx/
11582
11583 QLOGIC QLA3XXX NETWORK DRIVER
11584 M:      Dept-GELinuxNICDev@cavium.com
11585 L:      netdev@vger.kernel.org
11586 S:      Supported
11587 F:      Documentation/networking/LICENSE.qla3xxx
11588 F:      drivers/net/ethernet/qlogic/qla3xxx.*
11589
11590 QLOGIC QLA4XXX iSCSI DRIVER
11591 M:      QLogic-Storage-Upstream@qlogic.com
11592 L:      linux-scsi@vger.kernel.org
11593 S:      Supported
11594 F:      Documentation/scsi/LICENSE.qla4xxx
11595 F:      drivers/scsi/qla4xxx/
11596
11597 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
11598 M:      Harish Patil <harish.patil@cavium.com>
11599 M:      Manish Chopra <manish.chopra@cavium.com>
11600 M:      Dept-GELinuxNICDev@cavium.com
11601 L:      netdev@vger.kernel.org
11602 S:      Supported
11603 F:      drivers/net/ethernet/qlogic/qlcnic/
11604
11605 QLOGIC QLGE 10Gb ETHERNET DRIVER
11606 M:      Harish Patil <harish.patil@cavium.com>
11607 M:      Manish Chopra <manish.chopra@cavium.com>
11608 M:      Dept-GELinuxNICDev@cavium.com
11609 L:      netdev@vger.kernel.org
11610 S:      Supported
11611 F:      drivers/net/ethernet/qlogic/qlge/
11612
11613 QNX4 FILESYSTEM
11614 M:      Anders Larsen <al@alarsen.net>
11615 W:      http://www.alarsen.net/linux/qnx4fs/
11616 S:      Maintained
11617 F:      fs/qnx4/
11618 F:      include/uapi/linux/qnx4_fs.h
11619 F:      include/uapi/linux/qnxtypes.h
11620
11621 QORIQ DPAA2 FSL-MC BUS DRIVER
11622 M:      Stuart Yoder <stuyoder@gmail.com>
11623 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
11624 L:      linux-kernel@vger.kernel.org
11625 S:      Maintained
11626 F:      drivers/bus/fsl-mc/
11627 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
11628 F:      Documentation/networking/dpaa2/overview.rst
11629
11630 QT1010 MEDIA DRIVER
11631 M:      Antti Palosaari <crope@iki.fi>
11632 L:      linux-media@vger.kernel.org
11633 W:      https://linuxtv.org
11634 W:      http://palosaari.fi/linux/
11635 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11636 T:      git git://linuxtv.org/anttip/media_tree.git
11637 S:      Maintained
11638 F:      drivers/media/tuners/qt1010*
11639
11640 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
11641 M:      Kalle Valo <kvalo@qca.qualcomm.com>
11642 L:      ath10k@lists.infradead.org
11643 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
11644 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
11645 S:      Supported
11646 F:      drivers/net/wireless/ath/ath10k/
11647
11648 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
11649 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
11650 L:      linux-wireless@vger.kernel.org
11651 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
11652 S:      Supported
11653 F:      drivers/net/wireless/ath/ath9k/
11654
11655 QUALCOMM CAMERA SUBSYSTEM DRIVER
11656 M:      Todor Tomov <todor.tomov@linaro.org>
11657 L:      linux-media@vger.kernel.org
11658 S:      Maintained
11659 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
11660 F:      Documentation/media/v4l-drivers/qcom_camss.rst
11661 F:      drivers/media/platform/qcom/camss-8x16/
11662
11663 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
11664 M:      Timur Tabi <timur@codeaurora.org>
11665 L:      netdev@vger.kernel.org
11666 S:      Supported
11667 F:      drivers/net/ethernet/qualcomm/emac/
11668
11669 QUALCOMM HEXAGON ARCHITECTURE
11670 M:      Richard Kuo <rkuo@codeaurora.org>
11671 L:      linux-hexagon@vger.kernel.org
11672 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
11673 S:      Supported
11674 F:      arch/hexagon/
11675
11676 QUALCOMM IOMMU
11677 M:      Rob Clark <robdclark@gmail.com>
11678 L:      iommu@lists.linux-foundation.org
11679 L:      linux-arm-msm@vger.kernel.org
11680 S:      Maintained
11681 F:      drivers/iommu/qcom_iommu.c
11682
11683 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
11684 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
11685 L:      linux-media@vger.kernel.org
11686 L:      linux-arm-msm@vger.kernel.org
11687 T:      git git://linuxtv.org/media_tree.git
11688 S:      Maintained
11689 F:      drivers/media/platform/qcom/venus/
11690
11691 QUALCOMM WCN36XX WIRELESS DRIVER
11692 M:      Eugene Krasnikov <k.eugene.e@gmail.com>
11693 L:      wcn36xx@lists.infradead.org
11694 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
11695 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
11696 S:      Supported
11697 F:      drivers/net/wireless/ath/wcn36xx/
11698
11699 QUANTENNA QTNFMAC WIRELESS DRIVER
11700 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
11701 M:      Avinash Patil <avinashp@quantenna.com>
11702 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
11703 L:      linux-wireless@vger.kernel.org
11704 S:      Maintained
11705 F:      drivers/net/wireless/quantenna
11706
11707 RADEON and AMDGPU DRM DRIVERS
11708 M:      Alex Deucher <alexander.deucher@amd.com>
11709 M:      Christian König <christian.koenig@amd.com>
11710 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
11711 L:      amd-gfx@lists.freedesktop.org
11712 T:      git git://people.freedesktop.org/~agd5f/linux
11713 S:      Supported
11714 F:      drivers/gpu/drm/radeon/
11715 F:      include/uapi/drm/radeon_drm.h
11716 F:      drivers/gpu/drm/amd/
11717 F:      include/uapi/drm/amdgpu_drm.h
11718
11719 RADEON FRAMEBUFFER DISPLAY DRIVER
11720 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
11721 L:      linux-fbdev@vger.kernel.org
11722 S:      Maintained
11723 F:      drivers/video/fbdev/aty/radeon*
11724 F:      include/uapi/linux/radeonfb.h
11725
11726 RADIOSHARK RADIO DRIVER
11727 M:      Hans Verkuil <hverkuil@xs4all.nl>
11728 L:      linux-media@vger.kernel.org
11729 T:      git git://linuxtv.org/media_tree.git
11730 S:      Maintained
11731 F:      drivers/media/radio/radio-shark.c
11732
11733 RADIOSHARK2 RADIO DRIVER
11734 M:      Hans Verkuil <hverkuil@xs4all.nl>
11735 L:      linux-media@vger.kernel.org
11736 T:      git git://linuxtv.org/media_tree.git
11737 S:      Maintained
11738 F:      drivers/media/radio/radio-shark2.c
11739 F:      drivers/media/radio/radio-tea5777.c
11740
11741 RADOS BLOCK DEVICE (RBD)
11742 M:      Ilya Dryomov <idryomov@gmail.com>
11743 M:      Sage Weil <sage@redhat.com>
11744 M:      Alex Elder <elder@kernel.org>
11745 L:      ceph-devel@vger.kernel.org
11746 W:      http://ceph.com/
11747 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
11748 T:      git git://github.com/ceph/ceph-client.git
11749 S:      Supported
11750 F:      Documentation/ABI/testing/sysfs-bus-rbd
11751 F:      drivers/block/rbd.c
11752 F:      drivers/block/rbd_types.h
11753
11754 RAGE128 FRAMEBUFFER DISPLAY DRIVER
11755 M:      Paul Mackerras <paulus@samba.org>
11756 L:      linux-fbdev@vger.kernel.org
11757 S:      Maintained
11758 F:      drivers/video/fbdev/aty/aty128fb.c
11759
11760 RAINSHADOW-CEC DRIVER
11761 M:      Hans Verkuil <hverkuil@xs4all.nl>
11762 L:      linux-media@vger.kernel.org
11763 T:      git git://linuxtv.org/media_tree.git
11764 S:      Maintained
11765 F:      drivers/media/usb/rainshadow-cec/*
11766
11767 RALINK MIPS ARCHITECTURE
11768 M:      John Crispin <john@phrozen.org>
11769 L:      linux-mips@linux-mips.org
11770 S:      Maintained
11771 F:      arch/mips/ralink
11772
11773 RALINK RT2X00 WIRELESS LAN DRIVER
11774 P:      rt2x00 project
11775 M:      Stanislaw Gruszka <sgruszka@redhat.com>
11776 M:      Helmut Schaa <helmut.schaa@googlemail.com>
11777 L:      linux-wireless@vger.kernel.org
11778 S:      Maintained
11779 F:      drivers/net/wireless/ralink/rt2x00/
11780
11781 RAMDISK RAM BLOCK DEVICE DRIVER
11782 M:      Jens Axboe <axboe@kernel.dk>
11783 S:      Maintained
11784 F:      Documentation/blockdev/ramdisk.txt
11785 F:      drivers/block/brd.c
11786
11787 RANCHU VIRTUAL BOARD FOR MIPS
11788 M:      Miodrag Dinic <miodrag.dinic@mips.com>
11789 L:      linux-mips@linux-mips.org
11790 S:      Supported
11791 F:      arch/mips/generic/board-ranchu.c
11792 F:      arch/mips/configs/generic/board-ranchu.config
11793
11794 RANDOM NUMBER DRIVER
11795 M:      "Theodore Ts'o" <tytso@mit.edu>
11796 S:      Maintained
11797 F:      drivers/char/random.c
11798
11799 RAPIDIO SUBSYSTEM
11800 M:      Matt Porter <mporter@kernel.crashing.org>
11801 M:      Alexandre Bounine <alex.bou9@gmail.com>
11802 S:      Maintained
11803 F:      drivers/rapidio/
11804
11805 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
11806 L:      linux-wireless@vger.kernel.org
11807 S:      Orphan
11808 F:      drivers/net/wireless/ray*
11809
11810 RCUTORTURE TEST FRAMEWORK
11811 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
11812 M:      Josh Triplett <josh@joshtriplett.org>
11813 R:      Steven Rostedt <rostedt@goodmis.org>
11814 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11815 R:      Lai Jiangshan <jiangshanlai@gmail.com>
11816 L:      linux-kernel@vger.kernel.org
11817 S:      Supported
11818 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
11819 F:      tools/testing/selftests/rcutorture
11820
11821 RDC R-321X SoC
11822 M:      Florian Fainelli <florian@openwrt.org>
11823 S:      Maintained
11824
11825 RDC R6040 FAST ETHERNET DRIVER
11826 M:      Florian Fainelli <f.fainelli@gmail.com>
11827 L:      netdev@vger.kernel.org
11828 S:      Maintained
11829 F:      drivers/net/ethernet/rdc/r6040.c
11830
11831 RDMAVT - RDMA verbs software
11832 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11833 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11834 L:      linux-rdma@vger.kernel.org
11835 S:      Supported
11836 F:      drivers/infiniband/sw/rdmavt
11837
11838 RDS - RELIABLE DATAGRAM SOCKETS
11839 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
11840 L:      netdev@vger.kernel.org
11841 L:      linux-rdma@vger.kernel.org
11842 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
11843 W:      https://oss.oracle.com/projects/rds/
11844 S:      Supported
11845 F:      net/rds/
11846 F:      Documentation/networking/rds.txt
11847
11848 RDT - RESOURCE ALLOCATION
11849 M:      Fenghua Yu <fenghua.yu@intel.com>
11850 L:      linux-kernel@vger.kernel.org
11851 S:      Supported
11852 F:      arch/x86/kernel/cpu/intel_rdt*
11853 F:      arch/x86/include/asm/intel_rdt_sched.h
11854 F:      Documentation/x86/intel_rdt*
11855
11856 READ-COPY UPDATE (RCU)
11857 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
11858 M:      Josh Triplett <josh@joshtriplett.org>
11859 R:      Steven Rostedt <rostedt@goodmis.org>
11860 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11861 R:      Lai Jiangshan <jiangshanlai@gmail.com>
11862 L:      linux-kernel@vger.kernel.org
11863 W:      http://www.rdrop.com/users/paulmck/RCU/
11864 S:      Supported
11865 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
11866 F:      Documentation/RCU/
11867 X:      Documentation/RCU/torture.txt
11868 F:      include/linux/rcu*
11869 X:      include/linux/srcu.h
11870 F:      kernel/rcu/
11871 X:      kernel/torture.c
11872
11873 REAL TIME CLOCK (RTC) SUBSYSTEM
11874 M:      Alessandro Zummo <a.zummo@towertech.it>
11875 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
11876 L:      linux-rtc@vger.kernel.org
11877 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
11878 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
11879 S:      Maintained
11880 F:      Documentation/devicetree/bindings/rtc/
11881 F:      Documentation/rtc.txt
11882 F:      drivers/rtc/
11883 F:      include/linux/rtc.h
11884 F:      include/uapi/linux/rtc.h
11885 F:      include/linux/rtc/
11886 F:      include/linux/platform_data/rtc-*
11887 F:      tools/testing/selftests/timers/rtctest.c
11888
11889 REALTEK AUDIO CODECS
11890 M:      Bard Liao <bardliao@realtek.com>
11891 M:      Oder Chiou <oder_chiou@realtek.com>
11892 S:      Maintained
11893 F:      sound/soc/codecs/rt*
11894 F:      include/sound/rt*.h
11895
11896 REGISTER MAP ABSTRACTION
11897 M:      Mark Brown <broonie@kernel.org>
11898 L:      linux-kernel@vger.kernel.org
11899 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
11900 S:      Supported
11901 F:      Documentation/devicetree/bindings/regmap/
11902 F:      drivers/base/regmap/
11903 F:      include/linux/regmap.h
11904
11905 REISERFS FILE SYSTEM
11906 L:      reiserfs-devel@vger.kernel.org
11907 S:      Supported
11908 F:      fs/reiserfs/
11909
11910 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
11911 M:      Ohad Ben-Cohen <ohad@wizery.com>
11912 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11913 L:      linux-remoteproc@vger.kernel.org
11914 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
11915 S:      Maintained
11916 F:      Documentation/devicetree/bindings/remoteproc/
11917 F:      Documentation/remoteproc.txt
11918 F:      drivers/remoteproc/
11919 F:      include/linux/remoteproc.h
11920
11921 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
11922 M:      Ohad Ben-Cohen <ohad@wizery.com>
11923 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11924 L:      linux-remoteproc@vger.kernel.org
11925 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
11926 S:      Maintained
11927 F:      drivers/rpmsg/
11928 F:      Documentation/rpmsg.txt
11929 F:      include/linux/rpmsg.h
11930 F:      include/linux/rpmsg/
11931
11932 RENESAS CLOCK DRIVERS
11933 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11934 L:      linux-renesas-soc@vger.kernel.org
11935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
11936 S:      Supported
11937 F:      drivers/clk/renesas/
11938
11939 RENESAS EMEV2 I2C DRIVER
11940 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
11941 S:      Supported
11942 F:      drivers/i2c/busses/i2c-emev2.c
11943
11944 RENESAS ETHERNET DRIVERS
11945 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
11946 L:      netdev@vger.kernel.org
11947 L:      linux-renesas-soc@vger.kernel.org
11948 F:      Documentation/devicetree/bindings/net/renesas,*.txt
11949 F:      Documentation/devicetree/bindings/net/sh_eth.txt
11950 F:      drivers/net/ethernet/renesas/
11951 F:      include/linux/sh_eth.h
11952
11953 RENESAS R-CAR GYROADC DRIVER
11954 M:      Marek Vasut <marek.vasut@gmail.com>
11955 L:      linux-iio@vger.kernel.org
11956 S:      Supported
11957 F:      drivers/iio/adc/rcar_gyro_adc.c
11958
11959 RENESAS R-CAR I2C DRIVERS
11960 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
11961 S:      Supported
11962 F:      drivers/i2c/busses/i2c-rcar.c
11963 F:      drivers/i2c/busses/i2c-sh_mobile.c
11964
11965 RENESAS USB PHY DRIVER
11966 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
11967 L:      linux-renesas-soc@vger.kernel.org
11968 S:      Maintained
11969 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
11970
11971 RESET CONTROLLER FRAMEWORK
11972 M:      Philipp Zabel <p.zabel@pengutronix.de>
11973 T:      git git://git.pengutronix.de/git/pza/linux
11974 S:      Maintained
11975 F:      drivers/reset/
11976 F:      Documentation/devicetree/bindings/reset/
11977 F:      include/dt-bindings/reset/
11978 F:      include/linux/reset.h
11979 F:      include/linux/reset-controller.h
11980
11981 RFKILL
11982 M:      Johannes Berg <johannes@sipsolutions.net>
11983 L:      linux-wireless@vger.kernel.org
11984 W:      http://wireless.kernel.org/
11985 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
11986 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
11987 S:      Maintained
11988 F:      Documentation/rfkill.txt
11989 F:      Documentation/ABI/stable/sysfs-class-rfkill
11990 F:      net/rfkill/
11991
11992 RHASHTABLE
11993 M:      Thomas Graf <tgraf@suug.ch>
11994 M:      Herbert Xu <herbert@gondor.apana.org.au>
11995 L:      netdev@vger.kernel.org
11996 S:      Maintained
11997 F:      lib/rhashtable.c
11998 F:      include/linux/rhashtable.h
11999
12000 RICOH R5C592 MEMORYSTICK DRIVER
12001 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12002 S:      Maintained
12003 F:      drivers/memstick/host/r592.*
12004
12005 RICOH SMARTMEDIA/XD DRIVER
12006 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12007 S:      Maintained
12008 F:      drivers/mtd/nand/raw/r852.c
12009 F:      drivers/mtd/nand/raw/r852.h
12010
12011 RISC-V ARCHITECTURE
12012 M:      Palmer Dabbelt <palmer@sifive.com>
12013 M:      Albert Ou <albert@sifive.com>
12014 L:      linux-riscv@lists.infradead.org
12015 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12016 S:      Supported
12017 F:      arch/riscv/
12018 K:      riscv
12019 N:      riscv
12020
12021 ROCCAT DRIVERS
12022 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12023 W:      http://sourceforge.net/projects/roccat/
12024 S:      Maintained
12025 F:      drivers/hid/hid-roccat*
12026 F:      include/linux/hid-roccat*
12027 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12028
12029 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12030 M:      Jacob chen <jacob2.chen@rock-chips.com>
12031 L:      linux-media@vger.kernel.org
12032 S:      Maintained
12033 F:      drivers/media/platform/rockchip/rga/
12034 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12035
12036 ROCKER DRIVER
12037 M:      Jiri Pirko <jiri@resnulli.us>
12038 L:      netdev@vger.kernel.org
12039 S:      Supported
12040 F:      drivers/net/ethernet/rocker/
12041
12042 ROCKETPORT DRIVER
12043 P:      Comtrol Corp.
12044 W:      http://www.comtrol.com
12045 S:      Maintained
12046 F:      Documentation/serial/rocket.txt
12047 F:      drivers/tty/rocket*
12048
12049 ROCKETPORT EXPRESS/INFINITY DRIVER
12050 M:      Kevin Cernekee <cernekee@gmail.com>
12051 L:      linux-serial@vger.kernel.org
12052 S:      Odd Fixes
12053 F:      drivers/tty/serial/rp2.*
12054
12055 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12056 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12057 L:      linux-kernel@vger.kernel.org
12058 L:      linux-renesas-soc@vger.kernel.org
12059 S:      Supported
12060 F:      drivers/mfd/bd9571mwv.c
12061 F:      drivers/regulator/bd9571mwv-regulator.c
12062 F:      drivers/gpio/gpio-bd9571mwv.c
12063 F:      include/linux/mfd/bd9571mwv.h
12064 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12065
12066 ROSE NETWORK LAYER
12067 M:      Ralf Baechle <ralf@linux-mips.org>
12068 L:      linux-hams@vger.kernel.org
12069 W:      http://www.linux-ax25.org/
12070 S:      Maintained
12071 F:      include/net/rose.h
12072 F:      include/uapi/linux/rose.h
12073 F:      net/rose/
12074
12075 RTL2830 MEDIA DRIVER
12076 M:      Antti Palosaari <crope@iki.fi>
12077 L:      linux-media@vger.kernel.org
12078 W:      https://linuxtv.org
12079 W:      http://palosaari.fi/linux/
12080 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12081 T:      git git://linuxtv.org/anttip/media_tree.git
12082 S:      Maintained
12083 F:      drivers/media/dvb-frontends/rtl2830*
12084
12085 RTL2832 MEDIA DRIVER
12086 M:      Antti Palosaari <crope@iki.fi>
12087 L:      linux-media@vger.kernel.org
12088 W:      https://linuxtv.org
12089 W:      http://palosaari.fi/linux/
12090 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12091 T:      git git://linuxtv.org/anttip/media_tree.git
12092 S:      Maintained
12093 F:      drivers/media/dvb-frontends/rtl2832*
12094
12095 RTL2832_SDR MEDIA DRIVER
12096 M:      Antti Palosaari <crope@iki.fi>
12097 L:      linux-media@vger.kernel.org
12098 W:      https://linuxtv.org
12099 W:      http://palosaari.fi/linux/
12100 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12101 T:      git git://linuxtv.org/anttip/media_tree.git
12102 S:      Maintained
12103 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12104
12105 RTL8180 WIRELESS DRIVER
12106 L:      linux-wireless@vger.kernel.org
12107 W:      http://wireless.kernel.org/
12108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12109 S:      Orphan
12110 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12111
12112 RTL8187 WIRELESS DRIVER
12113 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12114 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12115 M:      Larry Finger <Larry.Finger@lwfinger.net>
12116 L:      linux-wireless@vger.kernel.org
12117 W:      http://wireless.kernel.org/
12118 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12119 S:      Maintained
12120 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12121
12122 REALTEK WIRELESS DRIVER (rtlwifi family)
12123 M:      Ping-Ke Shih <pkshih@realtek.com>
12124 L:      linux-wireless@vger.kernel.org
12125 W:      http://wireless.kernel.org/
12126 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12127 S:      Maintained
12128 F:      drivers/net/wireless/realtek/rtlwifi/
12129
12130 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12131 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12132 L:      linux-wireless@vger.kernel.org
12133 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12134 S:      Maintained
12135 F:      drivers/net/wireless/realtek/rtl8xxxu/
12136
12137 RXRPC SOCKETS (AF_RXRPC)
12138 M:      David Howells <dhowells@redhat.com>
12139 L:      linux-afs@lists.infradead.org
12140 S:      Supported
12141 F:      net/rxrpc/
12142 F:      include/keys/rxrpc-type.h
12143 F:      include/net/af_rxrpc.h
12144 F:      include/trace/events/rxrpc.h
12145 F:      include/uapi/linux/rxrpc.h
12146 F:      Documentation/networking/rxrpc.txt
12147 W:      https://www.infradead.org/~dhowells/kafs/
12148
12149 S3 SAVAGE FRAMEBUFFER DRIVER
12150 M:      Antonino Daplas <adaplas@gmail.com>
12151 L:      linux-fbdev@vger.kernel.org
12152 S:      Maintained
12153 F:      drivers/video/fbdev/savage/
12154
12155 S390
12156 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12157 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12158 L:      linux-s390@vger.kernel.org
12159 W:      http://www.ibm.com/developerworks/linux/linux390/
12160 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12161 S:      Supported
12162 F:      arch/s390/
12163 F:      drivers/s390/
12164 F:      Documentation/s390/
12165 F:      Documentation/driver-api/s390-drivers.rst
12166
12167 S390 COMMON I/O LAYER
12168 M:      Sebastian Ott <sebott@linux.ibm.com>
12169 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12170 L:      linux-s390@vger.kernel.org
12171 W:      http://www.ibm.com/developerworks/linux/linux390/
12172 S:      Supported
12173 F:      drivers/s390/cio/
12174
12175 S390 DASD DRIVER
12176 M:      Stefan Haberland <sth@linux.ibm.com>
12177 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12178 L:      linux-s390@vger.kernel.org
12179 W:      http://www.ibm.com/developerworks/linux/linux390/
12180 S:      Supported
12181 F:      drivers/s390/block/dasd*
12182 F:      block/partitions/ibm.c
12183
12184 S390 IOMMU (PCI)
12185 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12186 L:      linux-s390@vger.kernel.org
12187 W:      http://www.ibm.com/developerworks/linux/linux390/
12188 S:      Supported
12189 F:      drivers/iommu/s390-iommu.c
12190
12191 S390 IUCV NETWORK LAYER
12192 M:      Julian Wiedmann <jwi@linux.ibm.com>
12193 M:      Ursula Braun <ubraun@linux.ibm.com>
12194 L:      linux-s390@vger.kernel.org
12195 W:      http://www.ibm.com/developerworks/linux/linux390/
12196 S:      Supported
12197 F:      drivers/s390/net/*iucv*
12198 F:      include/net/iucv/
12199 F:      net/iucv/
12200
12201 S390 NETWORK DRIVERS
12202 M:      Julian Wiedmann <jwi@linux.ibm.com>
12203 M:      Ursula Braun <ubraun@linux.ibm.com>
12204 L:      linux-s390@vger.kernel.org
12205 W:      http://www.ibm.com/developerworks/linux/linux390/
12206 S:      Supported
12207 F:      drivers/s390/net/
12208
12209 S390 PCI SUBSYSTEM
12210 M:      Sebastian Ott <sebott@linux.ibm.com>
12211 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12212 L:      linux-s390@vger.kernel.org
12213 W:      http://www.ibm.com/developerworks/linux/linux390/
12214 S:      Supported
12215 F:      arch/s390/pci/
12216 F:      drivers/pci/hotplug/s390_pci_hpc.c
12217
12218 S390 VFIO-CCW DRIVER
12219 M:      Cornelia Huck <cohuck@redhat.com>
12220 M:      Dong Jia Shi <bjsdjshi@linux.ibm.com>
12221 M:      Halil Pasic <pasic@linux.ibm.com>
12222 L:      linux-s390@vger.kernel.org
12223 L:      kvm@vger.kernel.org
12224 S:      Supported
12225 F:      drivers/s390/cio/vfio_ccw*
12226 F:      Documentation/s390/vfio-ccw.txt
12227 F:      include/uapi/linux/vfio_ccw.h
12228
12229 S390 ZCRYPT DRIVER
12230 M:      Harald Freudenberger <freude@de.ibm.com>
12231 L:      linux-s390@vger.kernel.org
12232 W:      http://www.ibm.com/developerworks/linux/linux390/
12233 S:      Supported
12234 F:      drivers/s390/crypto/
12235
12236 S390 ZFCP DRIVER
12237 M:      Steffen Maier <maier@linux.ibm.com>
12238 M:      Benjamin Block <bblock@linux.ibm.com>
12239 L:      linux-s390@vger.kernel.org
12240 W:      http://www.ibm.com/developerworks/linux/linux390/
12241 S:      Supported
12242 F:      drivers/s390/scsi/zfcp_*
12243
12244 S3C24XX SD/MMC Driver
12245 M:      Ben Dooks <ben-linux@fluff.org>
12246 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12247 S:      Supported
12248 F:      drivers/mmc/host/s3cmci.*
12249
12250 SAA6588 RDS RECEIVER DRIVER
12251 M:      Hans Verkuil <hverkuil@xs4all.nl>
12252 L:      linux-media@vger.kernel.org
12253 T:      git git://linuxtv.org/media_tree.git
12254 W:      https://linuxtv.org
12255 S:      Odd Fixes
12256 F:      drivers/media/i2c/saa6588*
12257
12258 SAA7134 VIDEO4LINUX DRIVER
12259 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
12260 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12261 L:      linux-media@vger.kernel.org
12262 W:      https://linuxtv.org
12263 T:      git git://linuxtv.org/media_tree.git
12264 S:      Odd fixes
12265 F:      Documentation/media/v4l-drivers/saa7134*
12266 F:      drivers/media/pci/saa7134/
12267
12268 SAA7146 VIDEO4LINUX-2 DRIVER
12269 M:      Hans Verkuil <hverkuil@xs4all.nl>
12270 L:      linux-media@vger.kernel.org
12271 T:      git git://linuxtv.org/media_tree.git
12272 S:      Maintained
12273 F:      drivers/media/common/saa7146/
12274 F:      drivers/media/pci/saa7146/
12275 F:      include/media/saa7146*
12276
12277 SAMSUNG AUDIO (ASoC) DRIVERS
12278 M:      Krzysztof Kozlowski <krzk@kernel.org>
12279 M:      Sangbeom Kim <sbkim73@samsung.com>
12280 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12281 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12282 S:      Supported
12283 F:      sound/soc/samsung/
12284 F:      Documentation/devicetree/bindings/sound/samsung*
12285
12286 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12287 M:      Krzysztof Kozlowski <krzk@kernel.org>
12288 L:      linux-crypto@vger.kernel.org
12289 L:      linux-samsung-soc@vger.kernel.org
12290 S:      Maintained
12291 F:      drivers/crypto/exynos-rng.c
12292 F:      Documentation/devicetree/bindings/crypto/samsung,exynos-rng4.txt
12293
12294 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12295 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12296 L:      linux-samsung-soc@vger.kernel.org
12297 S:      Maintained
12298 F:      drivers/char/hw_random/exynos-trng.c
12299 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12300
12301 SAMSUNG FRAMEBUFFER DRIVER
12302 M:      Jingoo Han <jingoohan1@gmail.com>
12303 L:      linux-fbdev@vger.kernel.org
12304 S:      Maintained
12305 F:      drivers/video/fbdev/s3c-fb.c
12306
12307 SAMSUNG LAPTOP DRIVER
12308 M:      Corentin Chary <corentin.chary@gmail.com>
12309 L:      platform-driver-x86@vger.kernel.org
12310 S:      Maintained
12311 F:      drivers/platform/x86/samsung-laptop.c
12312
12313 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12314 M:      Sangbeom Kim <sbkim73@samsung.com>
12315 M:      Krzysztof Kozlowski <krzk@kernel.org>
12316 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12317 L:      linux-kernel@vger.kernel.org
12318 L:      linux-samsung-soc@vger.kernel.org
12319 S:      Supported
12320 F:      drivers/mfd/sec*.c
12321 F:      drivers/regulator/s2m*.c
12322 F:      drivers/regulator/s5m*.c
12323 F:      drivers/clk/clk-s2mps11.c
12324 F:      drivers/rtc/rtc-s5m.c
12325 F:      include/linux/mfd/samsung/
12326 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12327 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12328 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12329 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12330
12331 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12332 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12333 L:      linux-media@vger.kernel.org
12334 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12335 S:      Maintained
12336 F:      drivers/media/platform/s3c-camif/
12337 F:      include/media/drv-intf/s3c_camif.h
12338
12339 SAMSUNG S3FWRN5 NFC DRIVER
12340 M:      Robert Baldyga <r.baldyga@samsung.com>
12341 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12342 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12343 S:      Supported
12344 F:      drivers/nfc/s3fwrn5
12345
12346 SAMSUNG S5C73M3 CAMERA DRIVER
12347 M:      Kyungmin Park <kyungmin.park@samsung.com>
12348 M:      Andrzej Hajda <a.hajda@samsung.com>
12349 L:      linux-media@vger.kernel.org
12350 S:      Supported
12351 F:      drivers/media/i2c/s5c73m3/*
12352
12353 SAMSUNG S5K5BAF CAMERA DRIVER
12354 M:      Kyungmin Park <kyungmin.park@samsung.com>
12355 M:      Andrzej Hajda <a.hajda@samsung.com>
12356 L:      linux-media@vger.kernel.org
12357 S:      Supported
12358 F:      drivers/media/i2c/s5k5baf.c
12359
12360 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12361 M:      Krzysztof Kozlowski <krzk@kernel.org>
12362 M:      Vladimir Zapolskiy <vz@mleia.com>
12363 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12364 L:      linux-crypto@vger.kernel.org
12365 L:      linux-samsung-soc@vger.kernel.org
12366 S:      Maintained
12367 F:      drivers/crypto/s5p-sss.c
12368
12369 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12370 M:      Kyungmin Park <kyungmin.park@samsung.com>
12371 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12372 L:      linux-media@vger.kernel.org
12373 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12374 S:      Supported
12375 F:      drivers/media/platform/exynos4-is/
12376
12377 SAMSUNG SOC CLOCK DRIVERS
12378 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12379 M:      Tomasz Figa <tomasz.figa@gmail.com>
12380 M:      Chanwoo Choi <cw00.choi@samsung.com>
12381 S:      Supported
12382 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12384 F:      drivers/clk/samsung/
12385 F:      include/dt-bindings/clock/exynos*.h
12386 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12387
12388 SAMSUNG SPI DRIVERS
12389 M:      Kukjin Kim <kgene@kernel.org>
12390 M:      Krzysztof Kozlowski <krzk@kernel.org>
12391 M:      Andi Shyti <andi@etezian.org>
12392 L:      linux-spi@vger.kernel.org
12393 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12394 S:      Maintained
12395 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12396 F:      drivers/spi/spi-s3c*
12397 F:      include/linux/platform_data/spi-s3c64xx.h
12398
12399 SAMSUNG SXGBE DRIVERS
12400 M:      Byungho An <bh74.an@samsung.com>
12401 M:      Girish K S <ks.giri@samsung.com>
12402 M:      Vipul Pandya <vipul.pandya@samsung.com>
12403 S:      Supported
12404 L:      netdev@vger.kernel.org
12405 F:      drivers/net/ethernet/samsung/sxgbe/
12406
12407 SAMSUNG THERMAL DRIVER
12408 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12409 L:      linux-pm@vger.kernel.org
12410 L:      linux-samsung-soc@vger.kernel.org
12411 S:      Supported
12412 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12413 F:      drivers/thermal/samsung/
12414
12415 SAMSUNG USB2 PHY DRIVER
12416 M:      Kamil Debski <kamil@wypas.org>
12417 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12418 L:      linux-kernel@vger.kernel.org
12419 S:      Supported
12420 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12421 F:      Documentation/phy/samsung-usb2.txt
12422 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12423 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12424 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12425 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12426 F:      drivers/phy/samsung/phy-samsung-usb2.c
12427 F:      drivers/phy/samsung/phy-samsung-usb2.h
12428
12429 SC1200 WDT DRIVER
12430 M:      Zwane Mwaikambo <zwanem@gmail.com>
12431 S:      Maintained
12432 F:      drivers/watchdog/sc1200wdt.c
12433
12434 SCHEDULER
12435 M:      Ingo Molnar <mingo@redhat.com>
12436 M:      Peter Zijlstra <peterz@infradead.org>
12437 L:      linux-kernel@vger.kernel.org
12438 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12439 S:      Maintained
12440 F:      kernel/sched/
12441 F:      include/linux/sched.h
12442 F:      include/uapi/linux/sched.h
12443 F:      include/linux/wait.h
12444
12445 SCR24X CHIP CARD INTERFACE DRIVER
12446 M:      Lubomir Rintel <lkundrak@v3.sk>
12447 S:      Supported
12448 F:      drivers/char/pcmcia/scr24x_cs.c
12449
12450 SCSI CDROM DRIVER
12451 M:      Jens Axboe <axboe@kernel.dk>
12452 L:      linux-scsi@vger.kernel.org
12453 W:      http://www.kernel.dk
12454 S:      Maintained
12455 F:      drivers/scsi/sr*
12456
12457 SCSI RDMA PROTOCOL (SRP) INITIATOR
12458 M:      Bart Van Assche <bart.vanassche@sandisk.com>
12459 L:      linux-rdma@vger.kernel.org
12460 S:      Supported
12461 W:      http://www.openfabrics.org
12462 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12463 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dad/srp-initiator.git
12464 F:      drivers/infiniband/ulp/srp/
12465 F:      include/scsi/srp.h
12466
12467 SCSI SG DRIVER
12468 M:      Doug Gilbert <dgilbert@interlog.com>
12469 L:      linux-scsi@vger.kernel.org
12470 W:      http://sg.danny.cz/sg
12471 S:      Maintained
12472 F:      Documentation/scsi/scsi-generic.txt
12473 F:      drivers/scsi/sg.c
12474 F:      include/scsi/sg.h
12475
12476 SCSI SUBSYSTEM
12477 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12478 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12479 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12480 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12481 L:      linux-scsi@vger.kernel.org
12482 S:      Maintained
12483 F:      Documentation/devicetree/bindings/scsi/
12484 F:      drivers/scsi/
12485 F:      include/scsi/
12486
12487 SCSI TAPE DRIVER
12488 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12489 L:      linux-scsi@vger.kernel.org
12490 S:      Maintained
12491 F:      Documentation/scsi/st.txt
12492 F:      drivers/scsi/st.*
12493 F:      drivers/scsi/st_*.h
12494
12495 SCTP PROTOCOL
12496 M:      Vlad Yasevich <vyasevich@gmail.com>
12497 M:      Neil Horman <nhorman@tuxdriver.com>
12498 L:      linux-sctp@vger.kernel.org
12499 W:      http://lksctp.sourceforge.net
12500 S:      Maintained
12501 F:      Documentation/networking/sctp.txt
12502 F:      include/linux/sctp.h
12503 F:      include/uapi/linux/sctp.h
12504 F:      include/net/sctp/
12505 F:      net/sctp/
12506
12507 SCx200 CPU SUPPORT
12508 M:      Jim Cromie <jim.cromie@gmail.com>
12509 S:      Odd Fixes
12510 F:      Documentation/i2c/busses/scx200_acb
12511 F:      arch/x86/platform/scx200/
12512 F:      drivers/watchdog/scx200_wdt.c
12513 F:      drivers/i2c/busses/scx200*
12514 F:      drivers/mtd/maps/scx200_docflash.c
12515 F:      include/linux/scx200.h
12516
12517 SCx200 GPIO DRIVER
12518 M:      Jim Cromie <jim.cromie@gmail.com>
12519 S:      Maintained
12520 F:      drivers/char/scx200_gpio.c
12521 F:      include/linux/scx200_gpio.h
12522
12523 SCx200 HRT CLOCKSOURCE DRIVER
12524 M:      Jim Cromie <jim.cromie@gmail.com>
12525 S:      Maintained
12526 F:      drivers/clocksource/scx200_hrt.c
12527
12528 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
12529 M:      Sascha Sommer <saschasommer@freenet.de>
12530 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
12531 S:      Maintained
12532 F:      drivers/mmc/host/sdricoh_cs.c
12533
12534 SECURE COMPUTING
12535 M:      Kees Cook <keescook@chromium.org>
12536 R:      Andy Lutomirski <luto@amacapital.net>
12537 R:      Will Drewry <wad@chromium.org>
12538 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
12539 S:      Supported
12540 F:      kernel/seccomp.c
12541 F:      include/uapi/linux/seccomp.h
12542 F:      include/linux/seccomp.h
12543 F:      tools/testing/selftests/seccomp/*
12544 F:      tools/testing/selftests/kselftest_harness.h
12545 F:      Documentation/userspace-api/seccomp_filter.rst
12546 K:      \bsecure_computing
12547 K:      \bTIF_SECCOMP\b
12548
12549 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
12550 M:      Al Cooper <alcooperx@gmail.com>
12551 L:      linux-mmc@vger.kernel.org
12552 L:      bcm-kernel-feedback-list@broadcom.com
12553 S:      Maintained
12554 F:      drivers/mmc/host/sdhci-brcmstb*
12555
12556 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
12557 M:      Adrian Hunter <adrian.hunter@intel.com>
12558 L:      linux-mmc@vger.kernel.org
12559 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
12560 S:      Maintained
12561 F:      drivers/mmc/host/sdhci*
12562 F:      include/linux/mmc/sdhci*
12563
12564 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
12565 M:      Ben Dooks <ben-linux@fluff.org>
12566 M:      Jaehoon Chung <jh80.chung@samsung.com>
12567 L:      linux-mmc@vger.kernel.org
12568 S:      Maintained
12569 F:      drivers/mmc/host/sdhci-s3c*
12570
12571 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
12572 M:      Viresh Kumar <vireshk@kernel.org>
12573 L:      linux-mmc@vger.kernel.org
12574 S:      Maintained
12575 F:      drivers/mmc/host/sdhci-spear.c
12576
12577 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
12578 M:      Kishon Vijay Abraham I <kishon@ti.com>
12579 L:      linux-mmc@vger.kernel.org
12580 S:      Maintained
12581 F:      drivers/mmc/host/sdhci-omap.c
12582
12583 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
12584 M:      Scott Bauer <scott.bauer@intel.com>
12585 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12586 L:      linux-block@vger.kernel.org
12587 S:      Supported
12588 F:      block/sed*
12589 F:      block/opal_proto.h
12590 F:      include/linux/sed*
12591 F:      include/uapi/linux/sed*
12592
12593 SECURITY CONTACT
12594 M:      Security Officers <security@kernel.org>
12595 S:      Supported
12596
12597 SECURITY SUBSYSTEM
12598 M:      James Morris <jmorris@namei.org>
12599 M:      "Serge E. Hallyn" <serge@hallyn.com>
12600 L:      linux-security-module@vger.kernel.org (suggested Cc:)
12601 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
12602 W:      http://kernsec.org/
12603 S:      Supported
12604 F:      security/
12605
12606 SELINUX SECURITY MODULE
12607 M:      Paul Moore <paul@paul-moore.com>
12608 M:      Stephen Smalley <sds@tycho.nsa.gov>
12609 M:      Eric Paris <eparis@parisplace.org>
12610 L:      selinux@tycho.nsa.gov (moderated for non-subscribers)
12611 W:      https://selinuxproject.org
12612 W:      https://github.com/SELinuxProject
12613 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
12614 S:      Supported
12615 F:      include/linux/selinux*
12616 F:      security/selinux/
12617 F:      scripts/selinux/
12618 F:      Documentation/admin-guide/LSM/SELinux.rst
12619
12620 SENSABLE PHANTOM
12621 M:      Jiri Slaby <jirislaby@gmail.com>
12622 S:      Maintained
12623 F:      drivers/misc/phantom.c
12624 F:      include/uapi/linux/phantom.h
12625
12626 SERIAL DEVICE BUS
12627 M:      Rob Herring <robh@kernel.org>
12628 L:      linux-serial@vger.kernel.org
12629 S:      Maintained
12630 F:      Documentation/devicetree/bindings/serial/slave-device.txt
12631 F:      drivers/tty/serdev/
12632 F:      include/linux/serdev.h
12633
12634 SERIAL DRIVERS
12635 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12636 L:      linux-serial@vger.kernel.org
12637 S:      Maintained
12638 F:      Documentation/devicetree/bindings/serial/
12639 F:      drivers/tty/serial/
12640
12641 SERIAL IR RECEIVER
12642 M:      Sean Young <sean@mess.org>
12643 L:      linux-media@vger.kernel.org
12644 S:      Maintained
12645 F:      drivers/media/rc/serial_ir.c
12646
12647 SFC NETWORK DRIVER
12648 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
12649 M:      Edward Cree <ecree@solarflare.com>
12650 M:      Bert Kenward <bkenward@solarflare.com>
12651 L:      netdev@vger.kernel.org
12652 S:      Supported
12653 F:      drivers/net/ethernet/sfc/
12654
12655 SGI GRU DRIVER
12656 M:      Dimitri Sivanich <sivanich@sgi.com>
12657 S:      Maintained
12658 F:      drivers/misc/sgi-gru/
12659
12660 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
12661 M:      Pat Gefre <pfg@sgi.com>
12662 L:      linux-ia64@vger.kernel.org
12663 S:      Supported
12664 F:      Documentation/ia64/serial.txt
12665 F:      drivers/tty/serial/ioc?_serial.c
12666 F:      include/linux/ioc?.h
12667
12668 SGI XP/XPC/XPNET DRIVER
12669 M:      Cliff Whickman <cpw@sgi.com>
12670 M:      Robin Holt <robinmholt@gmail.com>
12671 S:      Maintained
12672 F:      drivers/misc/sgi-xp/
12673
12674 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
12675 M:      Ursula Braun <ubraun@linux.ibm.com>
12676 L:      linux-s390@vger.kernel.org
12677 W:      http://www.ibm.com/developerworks/linux/linux390/
12678 S:      Supported
12679 F:      net/smc/
12680
12681 SH_VEU V4L2 MEM2MEM DRIVER
12682 L:      linux-media@vger.kernel.org
12683 S:      Orphan
12684 F:      drivers/media/platform/sh_veu.c
12685
12686 SH_VOU V4L2 OUTPUT DRIVER
12687 L:      linux-media@vger.kernel.org
12688 S:      Orphan
12689 F:      drivers/media/platform/sh_vou.c
12690 F:      include/media/drv-intf/sh_vou.h
12691
12692 SI2157 MEDIA DRIVER
12693 M:      Antti Palosaari <crope@iki.fi>
12694 L:      linux-media@vger.kernel.org
12695 W:      https://linuxtv.org
12696 W:      http://palosaari.fi/linux/
12697 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12698 T:      git git://linuxtv.org/anttip/media_tree.git
12699 S:      Maintained
12700 F:      drivers/media/tuners/si2157*
12701
12702 SI2165 MEDIA DRIVER
12703 M:      Matthias Schwarzott <zzam@gentoo.org>
12704 L:      linux-media@vger.kernel.org
12705 W:      https://linuxtv.org
12706 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12707 S:      Maintained
12708 F:      drivers/media/dvb-frontends/si2165*
12709
12710 SI2168 MEDIA DRIVER
12711 M:      Antti Palosaari <crope@iki.fi>
12712 L:      linux-media@vger.kernel.org
12713 W:      https://linuxtv.org
12714 W:      http://palosaari.fi/linux/
12715 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12716 T:      git git://linuxtv.org/anttip/media_tree.git
12717 S:      Maintained
12718 F:      drivers/media/dvb-frontends/si2168*
12719
12720 SI470X FM RADIO RECEIVER I2C DRIVER
12721 M:      Hans Verkuil <hverkuil@xs4all.nl>
12722 L:      linux-media@vger.kernel.org
12723 T:      git git://linuxtv.org/media_tree.git
12724 W:      https://linuxtv.org
12725 S:      Odd Fixes
12726 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
12727
12728 SI470X FM RADIO RECEIVER USB DRIVER
12729 M:      Hans Verkuil <hverkuil@xs4all.nl>
12730 L:      linux-media@vger.kernel.org
12731 T:      git git://linuxtv.org/media_tree.git
12732 W:      https://linuxtv.org
12733 S:      Maintained
12734 F:      drivers/media/radio/si470x/radio-si470x-common.c
12735 F:      drivers/media/radio/si470x/radio-si470x.h
12736 F:      drivers/media/radio/si470x/radio-si470x-usb.c
12737
12738 SI4713 FM RADIO TRANSMITTER I2C DRIVER
12739 M:      Eduardo Valentin <edubezval@gmail.com>
12740 L:      linux-media@vger.kernel.org
12741 T:      git git://linuxtv.org/media_tree.git
12742 W:      https://linuxtv.org
12743 S:      Odd Fixes
12744 F:      drivers/media/radio/si4713/si4713.?
12745
12746 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
12747 M:      Eduardo Valentin <edubezval@gmail.com>
12748 L:      linux-media@vger.kernel.org
12749 T:      git git://linuxtv.org/media_tree.git
12750 W:      https://linuxtv.org
12751 S:      Odd Fixes
12752 F:      drivers/media/radio/si4713/radio-platform-si4713.c
12753
12754 SI4713 FM RADIO TRANSMITTER USB DRIVER
12755 M:      Hans Verkuil <hverkuil@xs4all.nl>
12756 L:      linux-media@vger.kernel.org
12757 T:      git git://linuxtv.org/media_tree.git
12758 W:      https://linuxtv.org
12759 S:      Maintained
12760 F:      drivers/media/radio/si4713/radio-usb-si4713.c
12761
12762 SIANO DVB DRIVER
12763 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
12764 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12765 L:      linux-media@vger.kernel.org
12766 W:      https://linuxtv.org
12767 T:      git git://linuxtv.org/media_tree.git
12768 S:      Odd fixes
12769 F:      drivers/media/common/siano/
12770 F:      drivers/media/usb/siano/
12771 F:      drivers/media/usb/siano/
12772 F:      drivers/media/mmc/siano/
12773
12774 SILEAD TOUCHSCREEN DRIVER
12775 M:      Hans de Goede <hdegoede@redhat.com>
12776 L:      linux-input@vger.kernel.org
12777 L:      platform-driver-x86@vger.kernel.org
12778 S:      Maintained
12779 F:      drivers/input/touchscreen/silead.c
12780 F:      drivers/platform/x86/silead_dmi.c
12781
12782 SILICON MOTION SM712 FRAME BUFFER DRIVER
12783 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
12784 M:      Teddy Wang <teddy.wang@siliconmotion.com>
12785 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
12786 L:      linux-fbdev@vger.kernel.org
12787 S:      Maintained
12788 F:      drivers/video/fbdev/sm712*
12789 F:      Documentation/fb/sm712fb.txt
12790
12791 SIMPLE FIRMWARE INTERFACE (SFI)
12792 M:      Len Brown <lenb@kernel.org>
12793 L:      sfi-devel@simplefirmware.org
12794 W:      http://simplefirmware.org/
12795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
12796 S:      Supported
12797 F:      arch/x86/platform/sfi/
12798 F:      drivers/sfi/
12799 F:      include/linux/sfi*.h
12800
12801 SIMPLEFB FB DRIVER
12802 M:      Hans de Goede <hdegoede@redhat.com>
12803 L:      linux-fbdev@vger.kernel.org
12804 S:      Maintained
12805 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
12806 F:      drivers/video/fbdev/simplefb.c
12807 F:      include/linux/platform_data/simplefb.h
12808
12809 SIMTEC EB110ATX (Chalice CATS)
12810 P:      Ben Dooks
12811 P:      Vincent Sanders <vince@simtec.co.uk>
12812 M:      Simtec Linux Team <linux@simtec.co.uk>
12813 W:      http://www.simtec.co.uk/products/EB110ATX/
12814 S:      Supported
12815
12816 SIMTEC EB2410ITX (BAST)
12817 P:      Ben Dooks
12818 P:      Vincent Sanders <vince@simtec.co.uk>
12819 M:      Simtec Linux Team <linux@simtec.co.uk>
12820 W:      http://www.simtec.co.uk/products/EB2410ITX/
12821 S:      Supported
12822 F:      arch/arm/mach-s3c24xx/mach-bast.c
12823 F:      arch/arm/mach-s3c24xx/bast-ide.c
12824 F:      arch/arm/mach-s3c24xx/bast-irq.c
12825
12826 SIPHASH PRF ROUTINES
12827 M:      Jason A. Donenfeld <Jason@zx2c4.com>
12828 S:      Maintained
12829 F:      lib/siphash.c
12830 F:      lib/test_siphash.c
12831 F:      include/linux/siphash.h
12832
12833 SIOX
12834 M:      Gavin Schenk <g.schenk@eckelmann.de>
12835 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
12836 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12837 S:      Supported
12838 F:      drivers/siox/*
12839 F:      include/trace/events/siox.h
12840
12841 SIS 190 ETHERNET DRIVER
12842 M:      Francois Romieu <romieu@fr.zoreil.com>
12843 L:      netdev@vger.kernel.org
12844 S:      Maintained
12845 F:      drivers/net/ethernet/sis/sis190.c
12846
12847 SIS 900/7016 FAST ETHERNET DRIVER
12848 M:      Daniele Venzano <venza@brownhat.org>
12849 W:      http://www.brownhat.org/sis900.html
12850 L:      netdev@vger.kernel.org
12851 S:      Maintained
12852 F:      drivers/net/ethernet/sis/sis900.*
12853
12854 SIS FRAMEBUFFER DRIVER
12855 M:      Thomas Winischhofer <thomas@winischhofer.net>
12856 W:      http://www.winischhofer.net/linuxsisvga.shtml
12857 S:      Maintained
12858 F:      Documentation/fb/sisfb.txt
12859 F:      drivers/video/fbdev/sis/
12860 F:      include/video/sisfb.h
12861
12862 SIS USB2VGA DRIVER
12863 M:      Thomas Winischhofer <thomas@winischhofer.net>
12864 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
12865 S:      Maintained
12866 F:      drivers/usb/misc/sisusbvga/
12867
12868 SLAB ALLOCATOR
12869 M:      Christoph Lameter <cl@linux.com>
12870 M:      Pekka Enberg <penberg@kernel.org>
12871 M:      David Rientjes <rientjes@google.com>
12872 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
12873 M:      Andrew Morton <akpm@linux-foundation.org>
12874 L:      linux-mm@kvack.org
12875 S:      Maintained
12876 F:      include/linux/sl?b*.h
12877 F:      mm/sl?b*
12878
12879 SLEEPABLE READ-COPY UPDATE (SRCU)
12880 M:      Lai Jiangshan <jiangshanlai@gmail.com>
12881 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12882 M:      Josh Triplett <josh@joshtriplett.org>
12883 R:      Steven Rostedt <rostedt@goodmis.org>
12884 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12885 L:      linux-kernel@vger.kernel.org
12886 W:      http://www.rdrop.com/users/paulmck/RCU/
12887 S:      Supported
12888 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12889 F:      include/linux/srcu.h
12890 F:      kernel/rcu/srcu.c
12891
12892 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
12893 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
12894 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12895 S:      Maintained
12896 F:      drivers/slimbus/
12897 F:      Documentation/devicetree/bindings/slimbus/
12898 F:      include/linux/slimbus.h
12899
12900 SMACK SECURITY MODULE
12901 M:      Casey Schaufler <casey@schaufler-ca.com>
12902 L:      linux-security-module@vger.kernel.org
12903 W:      http://schaufler-ca.com
12904 T:      git git://github.com/cschaufler/smack-next
12905 S:      Maintained
12906 F:      Documentation/admin-guide/LSM/Smack.rst
12907 F:      security/smack/
12908
12909 SMC91x ETHERNET DRIVER
12910 M:      Nicolas Pitre <nico@fluxnic.net>
12911 S:      Odd Fixes
12912 F:      drivers/net/ethernet/smsc/smc91x.*
12913
12914 SMIA AND SMIA++ IMAGE SENSOR DRIVER
12915 M:      Sakari Ailus <sakari.ailus@iki.fi>
12916 L:      linux-media@vger.kernel.org
12917 S:      Maintained
12918 F:      drivers/media/i2c/smiapp/
12919 F:      include/media/i2c/smiapp.h
12920 F:      drivers/media/i2c/smiapp-pll.c
12921 F:      drivers/media/i2c/smiapp-pll.h
12922 F:      include/uapi/linux/smiapp.h
12923 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
12924
12925 SMM665 HARDWARE MONITOR DRIVER
12926 M:      Guenter Roeck <linux@roeck-us.net>
12927 L:      linux-hwmon@vger.kernel.org
12928 S:      Maintained
12929 F:      Documentation/hwmon/smm665
12930 F:      drivers/hwmon/smm665.c
12931
12932 SMSC EMC2103 HARDWARE MONITOR DRIVER
12933 M:      Steve Glendinning <steve.glendinning@shawell.net>
12934 L:      linux-hwmon@vger.kernel.org
12935 S:      Maintained
12936 F:      Documentation/hwmon/emc2103
12937 F:      drivers/hwmon/emc2103.c
12938
12939 SMSC SCH5627 HARDWARE MONITOR DRIVER
12940 M:      Hans de Goede <hdegoede@redhat.com>
12941 L:      linux-hwmon@vger.kernel.org
12942 S:      Supported
12943 F:      Documentation/hwmon/sch5627
12944 F:      drivers/hwmon/sch5627.c
12945
12946 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
12947 M:      Steve Glendinning <steve.glendinning@shawell.net>
12948 L:      linux-fbdev@vger.kernel.org
12949 S:      Maintained
12950 F:      drivers/video/fbdev/smscufx.c
12951
12952 SMSC47B397 HARDWARE MONITOR DRIVER
12953 M:      Jean Delvare <jdelvare@suse.com>
12954 L:      linux-hwmon@vger.kernel.org
12955 S:      Maintained
12956 F:      Documentation/hwmon/smsc47b397
12957 F:      drivers/hwmon/smsc47b397.c
12958
12959 SMSC911x ETHERNET DRIVER
12960 M:      Steve Glendinning <steve.glendinning@shawell.net>
12961 L:      netdev@vger.kernel.org
12962 S:      Maintained
12963 F:      include/linux/smsc911x.h
12964 F:      drivers/net/ethernet/smsc/smsc911x.*
12965
12966 SMSC9420 PCI ETHERNET DRIVER
12967 M:      Steve Glendinning <steve.glendinning@shawell.net>
12968 L:      netdev@vger.kernel.org
12969 S:      Maintained
12970 F:      drivers/net/ethernet/smsc/smsc9420.*
12971
12972 SOC-CAMERA V4L2 SUBSYSTEM
12973 L:      linux-media@vger.kernel.org
12974 T:      git git://linuxtv.org/media_tree.git
12975 S:      Orphan
12976 F:      include/media/soc*
12977 F:      drivers/media/i2c/soc_camera/
12978 F:      drivers/media/platform/soc_camera/
12979
12980 SOCIONEXT SYNQUACER I2C DRIVER
12981 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
12982 L:      linux-i2c@vger.kernel.org
12983 S:      Maintained
12984 F:      drivers/i2c/busses/i2c-synquacer.c
12985 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
12986
12987 SOCIONEXT UNIPHIER SOUND DRIVER
12988 M:      Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
12989 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12990 S:      Maintained
12991 F:      sound/soc/uniphier/
12992
12993 SOEKRIS NET48XX LED SUPPORT
12994 M:      Chris Boot <bootc@bootc.net>
12995 S:      Maintained
12996 F:      drivers/leds/leds-net48xx.c
12997
12998 SOFT-ROCE DRIVER (rxe)
12999 M:      Moni Shoua <monis@mellanox.com>
13000 L:      linux-rdma@vger.kernel.org
13001 S:      Supported
13002 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13003 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13004 F:      drivers/infiniband/sw/rxe/
13005 F:      include/uapi/rdma/rdma_user_rxe.h
13006
13007 SOFTLOGIC 6x10 MPEG CODEC
13008 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13009 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13010 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13011 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13012 M:      Ismael Luceno <ismael@iodev.co.uk>
13013 L:      linux-media@vger.kernel.org
13014 S:      Supported
13015 F:      drivers/media/pci/solo6x10/
13016
13017 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13018 M:      James Morse <james.morse@arm.com>
13019 L:      linux-arm-kernel@lists.infradead.org
13020 S:      Maintained
13021 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13022 F:      drivers/firmware/arm_sdei.c
13023 F:      include/linux/sdei.h
13024 F:      include/uapi/linux/sdei.h
13025
13026 SOFTWARE RAID (Multiple Disks) SUPPORT
13027 M:      Shaohua Li <shli@kernel.org>
13028 L:      linux-raid@vger.kernel.org
13029 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13030 S:      Supported
13031 F:      drivers/md/Makefile
13032 F:      drivers/md/Kconfig
13033 F:      drivers/md/md*
13034 F:      drivers/md/raid*
13035 F:      include/linux/raid/
13036 F:      include/uapi/linux/raid/
13037
13038 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13039 M:      Jassi Brar <jaswinder.singh@linaro.org>
13040 L:      netdev@vger.kernel.org
13041 S:      Maintained
13042 F:      drivers/net/ethernet/socionext/netsec.c
13043 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13044
13045 SOLIDRUN CLEARFOG SUPPORT
13046 M:      Russell King <linux@armlinux.org.uk>
13047 S:      Maintained
13048 F:      arch/arm/boot/dts/armada-388-clearfog*
13049 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13050
13051 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13052 M:      Russell King <linux@armlinux.org.uk>
13053 S:      Maintained
13054 F:      arch/arm/boot/dts/imx6*-cubox-i*
13055 F:      arch/arm/boot/dts/imx6*-hummingboard*
13056 F:      arch/arm/boot/dts/imx6*-sr-*
13057
13058 SONIC NETWORK DRIVER
13059 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13060 L:      netdev@vger.kernel.org
13061 S:      Maintained
13062 F:      drivers/net/ethernet/natsemi/sonic.*
13063
13064 SONICS SILICON BACKPLANE DRIVER (SSB)
13065 M:      Michael Buesch <m@bues.ch>
13066 L:      linux-wireless@vger.kernel.org
13067 S:      Maintained
13068 F:      drivers/ssb/
13069 F:      include/linux/ssb/
13070
13071 SONY IMX274 SENSOR DRIVER
13072 M:      Leon Luo <leonl@leopardimaging.com>
13073 L:      linux-media@vger.kernel.org
13074 T:      git git://linuxtv.org/media_tree.git
13075 S:      Maintained
13076 F:      drivers/media/i2c/imx274.c
13077 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13078
13079 SONY MEMORYSTICK CARD SUPPORT
13080 M:      Alex Dubov <oakad@yahoo.com>
13081 W:      http://tifmxx.berlios.de/
13082 S:      Maintained
13083 F:      drivers/memstick/host/tifm_ms.c
13084
13085 SONY MEMORYSTICK STANDARD SUPPORT
13086 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13087 S:      Maintained
13088 F:      drivers/memstick/core/ms_block.*
13089
13090 SONY VAIO CONTROL DEVICE DRIVER
13091 M:      Mattia Dongili <malattia@linux.it>
13092 L:      platform-driver-x86@vger.kernel.org
13093 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13094 S:      Maintained
13095 F:      Documentation/laptops/sony-laptop.txt
13096 F:      drivers/char/sonypi.c
13097 F:      drivers/platform/x86/sony-laptop.c
13098 F:      include/linux/sony-laptop.h
13099
13100 SOUND
13101 M:      Jaroslav Kysela <perex@perex.cz>
13102 M:      Takashi Iwai <tiwai@suse.com>
13103 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13104 W:      http://www.alsa-project.org/
13105 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13106 T:      git git://git.alsa-project.org/alsa-kernel.git
13107 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13108 S:      Maintained
13109 F:      Documentation/sound/
13110 F:      include/sound/
13111 F:      include/uapi/sound/
13112 F:      sound/
13113
13114 SOUND - COMPRESSED AUDIO
13115 M:      Vinod Koul <vinod.koul@intel.com>
13116 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13117 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13118 S:      Supported
13119 F:      Documentation/sound/alsa/compress_offload.txt
13120 F:      include/sound/compress_driver.h
13121 F:      include/uapi/sound/compress_*
13122 F:      sound/core/compress_offload.c
13123 F:      sound/soc/soc-compress.c
13124
13125 SOUND - DMAENGINE HELPERS
13126 M:      Lars-Peter Clausen <lars@metafoo.de>
13127 S:      Supported
13128 F:      include/sound/dmaengine_pcm.h
13129 F:      sound/core/pcm_dmaengine.c
13130 F:      sound/soc/soc-generic-dmaengine-pcm.c
13131
13132 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13133 M:      Liam Girdwood <lgirdwood@gmail.com>
13134 M:      Mark Brown <broonie@kernel.org>
13135 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13136 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13137 W:      http://alsa-project.org/main/index.php/ASoC
13138 S:      Supported
13139 F:      Documentation/devicetree/bindings/sound/
13140 F:      Documentation/sound/alsa/soc/
13141 F:      sound/soc/
13142 F:      include/sound/soc*
13143
13144 SOUNDWIRE SUBSYSTEM
13145 M:      Vinod Koul <vinod.koul@intel.com>
13146 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13147 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13148 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13149 S:      Supported
13150 F:      Documentation/driver-api/soundwire/
13151 F:      drivers/soundwire/
13152 F:      include/linux/soundwire/
13153
13154 SP2 MEDIA DRIVER
13155 M:      Olli Salonen <olli.salonen@iki.fi>
13156 L:      linux-media@vger.kernel.org
13157 W:      https://linuxtv.org
13158 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13159 S:      Maintained
13160 F:      drivers/media/dvb-frontends/sp2*
13161
13162 SPARC + UltraSPARC (sparc/sparc64)
13163 M:      "David S. Miller" <davem@davemloft.net>
13164 L:      sparclinux@vger.kernel.org
13165 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13166 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13167 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13168 S:      Maintained
13169 F:      arch/sparc/
13170 F:      drivers/sbus/
13171
13172 SPARC SERIAL DRIVERS
13173 M:      "David S. Miller" <davem@davemloft.net>
13174 L:      sparclinux@vger.kernel.org
13175 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13176 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13177 S:      Maintained
13178 F:      include/linux/sunserialcore.h
13179 F:      drivers/tty/serial/suncore.c
13180 F:      drivers/tty/serial/sunhv.c
13181 F:      drivers/tty/serial/sunsab.c
13182 F:      drivers/tty/serial/sunsab.h
13183 F:      drivers/tty/serial/sunsu.c
13184 F:      drivers/tty/serial/sunzilog.c
13185 F:      drivers/tty/serial/sunzilog.h
13186 F:      drivers/tty/vcc.c
13187
13188 SPARSE CHECKER
13189 M:      "Christopher Li" <sparse@chrisli.org>
13190 L:      linux-sparse@vger.kernel.org
13191 W:      https://sparse.wiki.kernel.org/
13192 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13193 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13194 S:      Maintained
13195 F:      include/linux/compiler.h
13196
13197 SPEAR CLOCK FRAMEWORK SUPPORT
13198 M:      Viresh Kumar <vireshk@kernel.org>
13199 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13200 W:      http://www.st.com/spear
13201 S:      Maintained
13202 F:      drivers/clk/spear/
13203
13204 SPEAR PLATFORM SUPPORT
13205 M:      Viresh Kumar <vireshk@kernel.org>
13206 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13207 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13208 W:      http://www.st.com/spear
13209 S:      Maintained
13210 F:      arch/arm/boot/dts/spear*
13211 F:      arch/arm/mach-spear/
13212
13213 SPI NOR SUBSYSTEM
13214 M:      Marek Vasut <marek.vasut@gmail.com>
13215 L:      linux-mtd@lists.infradead.org
13216 W:      http://www.linux-mtd.infradead.org/
13217 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13218 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13219 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13220 S:      Maintained
13221 F:      drivers/mtd/spi-nor/
13222 F:      include/linux/mtd/spi-nor.h
13223
13224 SPI SUBSYSTEM
13225 M:      Mark Brown <broonie@kernel.org>
13226 L:      linux-spi@vger.kernel.org
13227 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13228 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13229 S:      Maintained
13230 F:      Documentation/devicetree/bindings/spi/
13231 F:      Documentation/spi/
13232 F:      drivers/spi/
13233 F:      include/linux/spi/
13234 F:      include/uapi/linux/spi/
13235 F:      tools/spi/
13236
13237 SPIDERNET NETWORK DRIVER for CELL
13238 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13239 L:      netdev@vger.kernel.org
13240 S:      Supported
13241 F:      Documentation/networking/spider_net.txt
13242 F:      drivers/net/ethernet/toshiba/spider_net*
13243
13244 SPMI SUBSYSTEM
13245 R:      Stephen Boyd <sboyd@kernel.org>
13246 L:      linux-arm-msm@vger.kernel.org
13247 F:      Documentation/devicetree/bindings/spmi/
13248 F:      drivers/spmi/
13249 F:      include/dt-bindings/spmi/spmi.h
13250 F:      include/linux/spmi.h
13251 F:      include/trace/events/spmi.h
13252
13253 SPU FILE SYSTEM
13254 M:      Jeremy Kerr <jk@ozlabs.org>
13255 L:      linuxppc-dev@lists.ozlabs.org
13256 W:      http://www.ibm.com/developerworks/power/cell/
13257 S:      Supported
13258 F:      Documentation/filesystems/spufs.txt
13259 F:      arch/powerpc/platforms/cell/spufs/
13260
13261 SQUASHFS FILE SYSTEM
13262 M:      Phillip Lougher <phillip@squashfs.org.uk>
13263 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13264 W:      http://squashfs.org.uk
13265 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13266 S:      Maintained
13267 F:      Documentation/filesystems/squashfs.txt
13268 F:      fs/squashfs/
13269
13270 SRM (Alpha) environment access
13271 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13272 S:      Maintained
13273 F:      arch/alpha/kernel/srm_env.c
13274
13275 STABLE BRANCH
13276 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13277 L:      stable@vger.kernel.org
13278 S:      Supported
13279 F:      Documentation/process/stable-kernel-rules.rst
13280
13281 STAGING - ATOMISP DRIVER
13282 M:      Alan Cox <alan@linux.intel.com>
13283 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13284 L:      linux-media@vger.kernel.org
13285 S:      Maintained
13286 F:      drivers/staging/media/atomisp/
13287
13288 STAGING - COMEDI
13289 M:      Ian Abbott <abbotti@mev.co.uk>
13290 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13291 S:      Odd Fixes
13292 F:      drivers/staging/comedi/
13293
13294 STAGING - FLARION FT1000 DRIVERS
13295 M:      Marek Belisko <marek.belisko@gmail.com>
13296 S:      Odd Fixes
13297 F:      drivers/staging/ft1000/
13298
13299 STAGING - INDUSTRIAL IO
13300 M:      Jonathan Cameron <jic23@kernel.org>
13301 L:      linux-iio@vger.kernel.org
13302 S:      Odd Fixes
13303 F:      Documentation/devicetree/bindings/staging/iio/
13304 F:      drivers/staging/iio/
13305
13306 STAGING - LUSTRE PARALLEL FILESYSTEM
13307 M:      Oleg Drokin <oleg.drokin@intel.com>
13308 M:      Andreas Dilger <andreas.dilger@intel.com>
13309 M:      James Simmons <jsimmons@infradead.org>
13310 L:      lustre-devel@lists.lustre.org (moderated for non-subscribers)
13311 W:      http://wiki.lustre.org/
13312 S:      Maintained
13313 F:      drivers/staging/lustre
13314
13315 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13316 M:      Marc Dietrich <marvin24@gmx.de>
13317 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13318 L:      linux-tegra@vger.kernel.org
13319 S:      Maintained
13320 F:      drivers/staging/nvec/
13321
13322 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13323 M:      Jens Frederich <jfrederich@gmail.com>
13324 M:      Daniel Drake <dsd@laptop.org>
13325 M:      Jon Nettleton <jon.nettleton@gmail.com>
13326 W:      http://wiki.laptop.org/go/DCON
13327 S:      Maintained
13328 F:      drivers/staging/olpc_dcon/
13329
13330 STAGING - REALTEK RTL8712U DRIVERS
13331 M:      Larry Finger <Larry.Finger@lwfinger.net>
13332 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13333 S:      Odd Fixes
13334 F:      drivers/staging/rtl8712/
13335
13336 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13337 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13338 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13339 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13340 L:      linux-fbdev@vger.kernel.org
13341 S:      Maintained
13342 F:      drivers/staging/sm750fb/
13343
13344 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13345 M:      William Hubbs <w.d.hubbs@gmail.com>
13346 M:      Chris Brannon <chris@the-brannons.com>
13347 M:      Kirk Reiser <kirk@reisers.ca>
13348 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13349 L:      speakup@linux-speakup.org
13350 W:      http://www.linux-speakup.org/
13351 S:      Odd Fixes
13352 F:      drivers/staging/speakup/
13353
13354 STAGING - VIA VT665X DRIVERS
13355 M:      Forest Bond <forest@alittletooquiet.net>
13356 S:      Odd Fixes
13357 F:      drivers/staging/vt665?/
13358
13359 STAGING - WILC1000 WIFI DRIVER
13360 M:      Aditya Shankar <aditya.shankar@microchip.com>
13361 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13362 L:      linux-wireless@vger.kernel.org
13363 S:      Supported
13364 F:      drivers/staging/wilc1000/
13365
13366 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13367 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13368 S:      Odd Fixes
13369 F:      drivers/staging/xgifb/
13370
13371 STAGING SUBSYSTEM
13372 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13373 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13374 L:      devel@driverdev.osuosl.org
13375 S:      Supported
13376 F:      drivers/staging/
13377
13378 STARFIRE/DURALAN NETWORK DRIVER
13379 M:      Ion Badulescu <ionut@badula.org>
13380 S:      Odd Fixes
13381 F:      drivers/net/ethernet/adaptec/starfire*
13382
13383 STEC S1220 SKD DRIVER
13384 M:      Bart Van Assche <bart.vanassche@wdc.com>
13385 L:      linux-block@vger.kernel.org
13386 S:      Maintained
13387 F:      drivers/block/skd*[ch]
13388
13389 STI CEC DRIVER
13390 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13391 S:      Maintained
13392 F:      drivers/staging/media/st-cec/
13393 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13394
13395 STK1160 USB VIDEO CAPTURE DRIVER
13396 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13397 L:      linux-media@vger.kernel.org
13398 T:      git git://linuxtv.org/media_tree.git
13399 S:      Maintained
13400 F:      drivers/media/usb/stk1160/
13401
13402 STMMAC ETHERNET DRIVER
13403 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13404 M:      Alexandre Torgue <alexandre.torgue@st.com>
13405 L:      netdev@vger.kernel.org
13406 W:      http://www.stlinux.com
13407 S:      Supported
13408 F:      drivers/net/ethernet/stmicro/stmmac/
13409
13410 SUN3/3X
13411 M:      Sam Creasey <sammy@sammy.net>
13412 W:      http://sammy.net/sun3/
13413 S:      Maintained
13414 F:      arch/m68k/kernel/*sun3*
13415 F:      arch/m68k/sun3*/
13416 F:      arch/m68k/include/asm/sun3*
13417 F:      drivers/net/ethernet/i825xx/sun3*
13418
13419 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13420 M:      Hans de Goede <hdegoede@redhat.com>
13421 L:      linux-input@vger.kernel.org
13422 S:      Maintained
13423 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13424 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13425
13426 SUNDANCE NETWORK DRIVER
13427 M:      Denis Kirjanov <kda@linux-powerpc.org>
13428 L:      netdev@vger.kernel.org
13429 S:      Maintained
13430 F:      drivers/net/ethernet/dlink/sundance.c
13431
13432 SUPERH
13433 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13434 M:      Rich Felker <dalias@libc.org>
13435 L:      linux-sh@vger.kernel.org
13436 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13437 S:      Maintained
13438 F:      Documentation/sh/
13439 F:      arch/sh/
13440 F:      drivers/sh/
13441
13442 SUSPEND TO RAM
13443 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13444 M:      Len Brown <len.brown@intel.com>
13445 M:      Pavel Machek <pavel@ucw.cz>
13446 L:      linux-pm@vger.kernel.org
13447 B:      https://bugzilla.kernel.org
13448 S:      Supported
13449 F:      Documentation/power/
13450 F:      arch/x86/kernel/acpi/
13451 F:      drivers/base/power/
13452 F:      kernel/power/
13453 F:      include/linux/suspend.h
13454 F:      include/linux/freezer.h
13455 F:      include/linux/pm.h
13456
13457 SVGA HANDLING
13458 M:      Martin Mares <mj@ucw.cz>
13459 L:      linux-video@atrey.karlin.mff.cuni.cz
13460 S:      Maintained
13461 F:      Documentation/svga.txt
13462 F:      arch/x86/boot/video*
13463
13464 SWIOTLB SUBSYSTEM
13465 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13466 L:      iommu@lists.linux-foundation.org
13467 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13468 S:      Supported
13469 F:      lib/swiotlb.c
13470 F:      arch/*/kernel/pci-swiotlb.c
13471 F:      include/linux/swiotlb.h
13472
13473 SWITCHDEV
13474 M:      Jiri Pirko <jiri@resnulli.us>
13475 M:      Ivan Vecera <ivecera@redhat.com>
13476 L:      netdev@vger.kernel.org
13477 S:      Supported
13478 F:      net/switchdev/
13479 F:      include/net/switchdev.h
13480
13481 SYNC FILE FRAMEWORK
13482 M:      Sumit Semwal <sumit.semwal@linaro.org>
13483 R:      Gustavo Padovan <gustavo@padovan.org>
13484 S:      Maintained
13485 L:      linux-media@vger.kernel.org
13486 L:      dri-devel@lists.freedesktop.org
13487 F:      drivers/dma-buf/sync_*
13488 F:      drivers/dma-buf/dma-fence*
13489 F:      drivers/dma-buf/sw_sync.c
13490 F:      include/linux/sync_file.h
13491 F:      include/uapi/linux/sync_file.h
13492 F:      Documentation/sync_file.txt
13493 T:      git git://anongit.freedesktop.org/drm/drm-misc
13494
13495 SYNOPSYS ARC ARCHITECTURE
13496 M:      Vineet Gupta <vgupta@synopsys.com>
13497 L:      linux-snps-arc@lists.infradead.org
13498 S:      Supported
13499 F:      arch/arc/
13500 F:      Documentation/devicetree/bindings/arc/*
13501 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
13502 F:      drivers/clocksource/arc_timer.c
13503 F:      drivers/tty/serial/arc_uart.c
13504 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
13505
13506 SYNOPSYS ARC HSDK SDP pll clock driver
13507 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13508 S:      Supported
13509 F:      drivers/clk/clk-hsdk-pll.c
13510 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
13511
13512 SYNOPSYS ARC SDP clock driver
13513 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13514 S:      Supported
13515 F:      drivers/clk/axs10x/*
13516 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
13517
13518 SYNOPSYS ARC SDP platform support
13519 M:      Alexey Brodkin <abrodkin@synopsys.com>
13520 S:      Supported
13521 F:      arch/arc/plat-axs10x
13522 F:      arch/arc/boot/dts/ax*
13523 F:      Documentation/devicetree/bindings/arc/axs10*
13524
13525 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
13526 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13527 S:      Supported
13528 F:      drivers/reset/reset-axs10x.c
13529 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
13530
13531 SYNOPSYS DESIGNWARE 8250 UART DRIVER
13532 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13533 S:      Maintained
13534 F:      drivers/tty/serial/8250/8250_dw.c
13535
13536 SYNOPSYS DESIGNWARE APB GPIO DRIVER
13537 M:      Hoan Tran <hotran@apm.com>
13538 L:      linux-gpio@vger.kernel.org
13539 S:      Maintained
13540 F:      drivers/gpio/gpio-dwapb.c
13541 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
13542
13543 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
13544 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13545 S:      Maintained
13546 F:      drivers/dma/dwi-axi-dmac/
13547 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
13548
13549 SYNOPSYS DESIGNWARE DMAC DRIVER
13550 M:      Viresh Kumar <vireshk@kernel.org>
13551 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13552 S:      Maintained
13553 F:      include/linux/dma/dw.h
13554 F:      include/linux/platform_data/dma-dw.h
13555 F:      drivers/dma/dw/
13556
13557 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
13558 M:      Jose Abreu <Jose.Abreu@synopsys.com>
13559 L:      netdev@vger.kernel.org
13560 S:      Supported
13561 F:      drivers/net/ethernet/synopsys/
13562
13563 SYNOPSYS DESIGNWARE I2C DRIVER
13564 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
13565 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13566 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
13567 L:      linux-i2c@vger.kernel.org
13568 S:      Maintained
13569 F:      drivers/i2c/busses/i2c-designware-*
13570 F:      include/linux/platform_data/i2c-designware.h
13571
13572 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
13573 M:      Jaehoon Chung <jh80.chung@samsung.com>
13574 L:      linux-mmc@vger.kernel.org
13575 S:      Maintained
13576 F:      drivers/mmc/host/dw_mmc*
13577
13578 SYNOPSYS HSDK RESET CONTROLLER DRIVER
13579 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13580 S:      Supported
13581 F:      drivers/reset/reset-hsdk.c
13582 F:      include/dt-bindings/reset/snps,hsdk-reset.h
13583 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
13584
13585 SYSTEM CONFIGURATION (SYSCON)
13586 M:      Lee Jones <lee.jones@linaro.org>
13587 M:      Arnd Bergmann <arnd@arndb.de>
13588 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
13589 S:      Supported
13590 F:      drivers/mfd/syscon.c
13591
13592 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
13593 M:      Sudeep Holla <sudeep.holla@arm.com>
13594 L:      linux-arm-kernel@lists.infradead.org
13595 S:      Maintained
13596 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
13597 F:      drivers/clk/clk-sc[mp]i.c
13598 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
13599 F:      drivers/firmware/arm_scpi.c
13600 F:      drivers/firmware/arm_scmi/
13601 F:      include/linux/sc[mp]i_protocol.h
13602
13603 SYSTEM RESET/SHUTDOWN DRIVERS
13604 M:      Sebastian Reichel <sre@kernel.org>
13605 L:      linux-pm@vger.kernel.org
13606 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
13607 S:      Maintained
13608 F:      Documentation/devicetree/bindings/power/reset/
13609 F:      drivers/power/reset/
13610
13611 SYSTEM TRACE MODULE CLASS
13612 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
13613 S:      Maintained
13614 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
13615 F:      Documentation/trace/stm.txt
13616 F:      drivers/hwtracing/stm/
13617 F:      include/linux/stm.h
13618 F:      include/uapi/linux/stm.h
13619
13620 SYSV FILESYSTEM
13621 M:      Christoph Hellwig <hch@infradead.org>
13622 S:      Maintained
13623 F:      Documentation/filesystems/sysv-fs.txt
13624 F:      fs/sysv/
13625 F:      include/linux/sysv_fs.h
13626
13627 TARGET SUBSYSTEM
13628 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
13629 L:      linux-scsi@vger.kernel.org
13630 L:      target-devel@vger.kernel.org
13631 W:      http://www.linux-iscsi.org
13632 W:      http://groups.google.com/group/linux-iscsi-target-dev
13633 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
13634 S:      Supported
13635 F:      drivers/target/
13636 F:      include/target/
13637 F:      Documentation/target/
13638
13639 TASKSTATS STATISTICS INTERFACE
13640 M:      Balbir Singh <bsingharora@gmail.com>
13641 S:      Maintained
13642 F:      Documentation/accounting/taskstats*
13643 F:      include/linux/taskstats*
13644 F:      kernel/taskstats.c
13645
13646 TC subsystem
13647 M:      Jamal Hadi Salim <jhs@mojatatu.com>
13648 M:      Cong Wang <xiyou.wangcong@gmail.com>
13649 M:      Jiri Pirko <jiri@resnulli.us>
13650 L:      netdev@vger.kernel.org
13651 S:      Maintained
13652 F:      include/net/pkt_cls.h
13653 F:      include/net/pkt_sched.h
13654 F:      include/net/tc_act/
13655 F:      include/uapi/linux/pkt_cls.h
13656 F:      include/uapi/linux/pkt_sched.h
13657 F:      include/uapi/linux/tc_act/
13658 F:      include/uapi/linux/tc_ematch/
13659 F:      net/sched/
13660
13661 TCP LOW PRIORITY MODULE
13662 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
13663 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
13664 W:      http://tcp-lp-mod.sourceforge.net/
13665 S:      Maintained
13666 F:      net/ipv4/tcp_lp.c
13667
13668 TDA10071 MEDIA DRIVER
13669 M:      Antti Palosaari <crope@iki.fi>
13670 L:      linux-media@vger.kernel.org
13671 W:      https://linuxtv.org
13672 W:      http://palosaari.fi/linux/
13673 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13674 T:      git git://linuxtv.org/anttip/media_tree.git
13675 S:      Maintained
13676 F:      drivers/media/dvb-frontends/tda10071*
13677
13678 TDA18212 MEDIA DRIVER
13679 M:      Antti Palosaari <crope@iki.fi>
13680 L:      linux-media@vger.kernel.org
13681 W:      https://linuxtv.org
13682 W:      http://palosaari.fi/linux/
13683 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13684 T:      git git://linuxtv.org/anttip/media_tree.git
13685 S:      Maintained
13686 F:      drivers/media/tuners/tda18212*
13687
13688 TDA18218 MEDIA DRIVER
13689 M:      Antti Palosaari <crope@iki.fi>
13690 L:      linux-media@vger.kernel.org
13691 W:      https://linuxtv.org
13692 W:      http://palosaari.fi/linux/
13693 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13694 T:      git git://linuxtv.org/anttip/media_tree.git
13695 S:      Maintained
13696 F:      drivers/media/tuners/tda18218*
13697
13698 TDA18250 MEDIA DRIVER
13699 M:      Olli Salonen <olli.salonen@iki.fi>
13700 L:      linux-media@vger.kernel.org
13701 W:      https://linuxtv.org
13702 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13703 T:      git git://linuxtv.org/media_tree.git
13704 S:      Maintained
13705 F:      drivers/media/tuners/tda18250*
13706
13707 TDA18271 MEDIA DRIVER
13708 M:      Michael Krufky <mkrufky@linuxtv.org>
13709 L:      linux-media@vger.kernel.org
13710 W:      https://linuxtv.org
13711 W:      http://github.com/mkrufky
13712 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13713 T:      git git://linuxtv.org/mkrufky/tuners.git
13714 S:      Maintained
13715 F:      drivers/media/tuners/tda18271*
13716
13717 TDA1997x MEDIA DRIVER
13718 M:      Tim Harvey <tharvey@gateworks.com>
13719 L:      linux-media@vger.kernel.org
13720 W:      https://linuxtv.org
13721 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13722 S:      Maintained
13723 F:      drivers/media/i2c/tda1997x.*
13724
13725 TDA827x MEDIA DRIVER
13726 M:      Michael Krufky <mkrufky@linuxtv.org>
13727 L:      linux-media@vger.kernel.org
13728 W:      https://linuxtv.org
13729 W:      http://github.com/mkrufky
13730 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13731 T:      git git://linuxtv.org/mkrufky/tuners.git
13732 S:      Maintained
13733 F:      drivers/media/tuners/tda8290.*
13734
13735 TDA8290 MEDIA DRIVER
13736 M:      Michael Krufky <mkrufky@linuxtv.org>
13737 L:      linux-media@vger.kernel.org
13738 W:      https://linuxtv.org
13739 W:      http://github.com/mkrufky
13740 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13741 T:      git git://linuxtv.org/mkrufky/tuners.git
13742 S:      Maintained
13743 F:      drivers/media/tuners/tda8290.*
13744
13745 TDA9840 MEDIA DRIVER
13746 M:      Hans Verkuil <hverkuil@xs4all.nl>
13747 L:      linux-media@vger.kernel.org
13748 T:      git git://linuxtv.org/media_tree.git
13749 W:      https://linuxtv.org
13750 S:      Maintained
13751 F:      drivers/media/i2c/tda9840*
13752
13753 TEA5761 TUNER DRIVER
13754 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
13755 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13756 L:      linux-media@vger.kernel.org
13757 W:      https://linuxtv.org
13758 T:      git git://linuxtv.org/media_tree.git
13759 S:      Odd fixes
13760 F:      drivers/media/tuners/tea5761.*
13761
13762 TEA5767 TUNER DRIVER
13763 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
13764 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13765 L:      linux-media@vger.kernel.org
13766 W:      https://linuxtv.org
13767 T:      git git://linuxtv.org/media_tree.git
13768 S:      Maintained
13769 F:      drivers/media/tuners/tea5767.*
13770
13771 TEA6415C MEDIA DRIVER
13772 M:      Hans Verkuil <hverkuil@xs4all.nl>
13773 L:      linux-media@vger.kernel.org
13774 T:      git git://linuxtv.org/media_tree.git
13775 W:      https://linuxtv.org
13776 S:      Maintained
13777 F:      drivers/media/i2c/tea6415c*
13778
13779 TEA6420 MEDIA DRIVER
13780 M:      Hans Verkuil <hverkuil@xs4all.nl>
13781 L:      linux-media@vger.kernel.org
13782 T:      git git://linuxtv.org/media_tree.git
13783 W:      https://linuxtv.org
13784 S:      Maintained
13785 F:      drivers/media/i2c/tea6420*
13786
13787 TEAM DRIVER
13788 M:      Jiri Pirko <jiri@resnulli.us>
13789 L:      netdev@vger.kernel.org
13790 S:      Supported
13791 F:      drivers/net/team/
13792 F:      include/linux/if_team.h
13793 F:      include/uapi/linux/if_team.h
13794
13795 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
13796 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
13797 S:      Maintained
13798 F:      arch/x86/platform/ts5500/
13799
13800 TECHNOTREND USB IR RECEIVER
13801 M:      Sean Young <sean@mess.org>
13802 L:      linux-media@vger.kernel.org
13803 S:      Maintained
13804 F:      drivers/media/rc/ttusbir.c
13805
13806 TECHWELL TW9910 VIDEO DECODER
13807 L:      linux-media@vger.kernel.org
13808 S:      Orphan
13809 F:      drivers/media/i2c/tw9910.c
13810 F:      include/media/i2c/tw9910.h
13811
13812 TEE SUBSYSTEM
13813 M:      Jens Wiklander <jens.wiklander@linaro.org>
13814 S:      Maintained
13815 F:      include/linux/tee_drv.h
13816 F:      include/uapi/linux/tee.h
13817 F:      drivers/tee/
13818 F:      Documentation/tee.txt
13819
13820 TEGRA ARCHITECTURE SUPPORT
13821 M:      Thierry Reding <thierry.reding@gmail.com>
13822 M:      Jonathan Hunter <jonathanh@nvidia.com>
13823 L:      linux-tegra@vger.kernel.org
13824 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
13825 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
13826 S:      Supported
13827 N:      [^a-z]tegra
13828
13829 TEGRA CLOCK DRIVER
13830 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
13831 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
13832 S:      Supported
13833 F:      drivers/clk/tegra/
13834
13835 TEGRA DMA DRIVERS
13836 M:      Laxman Dewangan <ldewangan@nvidia.com>
13837 M:      Jon Hunter <jonathanh@nvidia.com>
13838 S:      Supported
13839 F:      drivers/dma/tegra*
13840
13841 TEGRA I2C DRIVER
13842 M:      Laxman Dewangan <ldewangan@nvidia.com>
13843 S:      Supported
13844 F:      drivers/i2c/busses/i2c-tegra.c
13845
13846 TEGRA IOMMU DRIVERS
13847 M:      Thierry Reding <thierry.reding@gmail.com>
13848 L:      linux-tegra@vger.kernel.org
13849 S:      Supported
13850 F:      drivers/iommu/tegra*
13851
13852 TEGRA KBC DRIVER
13853 M:      Rakesh Iyer <riyer@nvidia.com>
13854 M:      Laxman Dewangan <ldewangan@nvidia.com>
13855 S:      Supported
13856 F:      drivers/input/keyboard/tegra-kbc.c
13857
13858 TEGRA PWM DRIVER
13859 M:      Thierry Reding <thierry.reding@gmail.com>
13860 S:      Supported
13861 F:      drivers/pwm/pwm-tegra.c
13862
13863 TEGRA SERIAL DRIVER
13864 M:      Laxman Dewangan <ldewangan@nvidia.com>
13865 S:      Supported
13866 F:      drivers/tty/serial/serial-tegra.c
13867
13868 TEGRA SPI DRIVER
13869 M:      Laxman Dewangan <ldewangan@nvidia.com>
13870 S:      Supported
13871 F:      drivers/spi/spi-tegra*
13872
13873 TEHUTI ETHERNET DRIVER
13874 M:      Andy Gospodarek <andy@greyhouse.net>
13875 L:      netdev@vger.kernel.org
13876 S:      Supported
13877 F:      drivers/net/ethernet/tehuti/*
13878
13879 Telecom Clock Driver for MCPL0010
13880 M:      Mark Gross <mark.gross@intel.com>
13881 S:      Supported
13882 F:      drivers/char/tlclk.c
13883
13884 TENSILICA XTENSA PORT (xtensa)
13885 M:      Chris Zankel <chris@zankel.net>
13886 M:      Max Filippov <jcmvbkbc@gmail.com>
13887 L:      linux-xtensa@linux-xtensa.org
13888 T:      git git://github.com/czankel/xtensa-linux.git
13889 S:      Maintained
13890 F:      arch/xtensa/
13891 F:      drivers/irqchip/irq-xtensa-*
13892
13893 Texas Instruments' System Control Interface (TISCI) Protocol Driver
13894 M:      Nishanth Menon <nm@ti.com>
13895 M:      Tero Kristo <t-kristo@ti.com>
13896 M:      Santosh Shilimkar <ssantosh@kernel.org>
13897 L:      linux-arm-kernel@lists.infradead.org
13898 S:      Maintained
13899 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
13900 F:      drivers/firmware/ti_sci*
13901 F:      include/linux/soc/ti/ti_sci_protocol.h
13902 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
13903 F:      include/dt-bindings/genpd/k2g.h
13904 F:      drivers/soc/ti/ti_sci_pm_domains.c
13905 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
13906 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
13907 F:      drivers/clk/keystone/sci-clk.c
13908 F:      drivers/reset/reset-ti-sci.c
13909
13910 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
13911 M:      Hans Verkuil <hverkuil@xs4all.nl>
13912 L:      linux-media@vger.kernel.org
13913 T:      git git://linuxtv.org/media_tree.git
13914 W:      https://linuxtv.org
13915 S:      Maintained
13916 F:      drivers/media/radio/radio-raremono.c
13917
13918 THERMAL
13919 M:      Zhang Rui <rui.zhang@intel.com>
13920 M:      Eduardo Valentin <edubezval@gmail.com>
13921 L:      linux-pm@vger.kernel.org
13922 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
13923 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
13924 Q:      https://patchwork.kernel.org/project/linux-pm/list/
13925 S:      Supported
13926 F:      drivers/thermal/
13927 F:      include/linux/thermal.h
13928 F:      include/uapi/linux/thermal.h
13929 F:      include/linux/cpu_cooling.h
13930 F:      Documentation/devicetree/bindings/thermal/
13931
13932 THERMAL/CPU_COOLING
13933 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
13934 M:      Viresh Kumar <viresh.kumar@linaro.org>
13935 M:      Javi Merino <javi.merino@kernel.org>
13936 L:      linux-pm@vger.kernel.org
13937 S:      Supported
13938 F:      Documentation/thermal/cpu-cooling-api.txt
13939 F:      drivers/thermal/cpu_cooling.c
13940 F:      include/linux/cpu_cooling.h
13941
13942 THINKPAD ACPI EXTRAS DRIVER
13943 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
13944 L:      ibm-acpi-devel@lists.sourceforge.net
13945 L:      platform-driver-x86@vger.kernel.org
13946 W:      http://ibm-acpi.sourceforge.net
13947 W:      http://thinkwiki.org/wiki/Ibm-acpi
13948 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
13949 S:      Maintained
13950 F:      drivers/platform/x86/thinkpad_acpi.c
13951
13952 THUNDERBOLT DRIVER
13953 M:      Andreas Noever <andreas.noever@gmail.com>
13954 M:      Michael Jamet <michael.jamet@intel.com>
13955 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
13956 M:      Yehezkel Bernat <yehezkel.bernat@intel.com>
13957 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
13958 S:      Maintained
13959 F:      Documentation/admin-guide/thunderbolt.rst
13960 F:      drivers/thunderbolt/
13961 F:      include/linux/thunderbolt.h
13962
13963 THUNDERBOLT NETWORK DRIVER
13964 M:      Michael Jamet <michael.jamet@intel.com>
13965 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
13966 M:      Yehezkel Bernat <yehezkel.bernat@intel.com>
13967 L:      netdev@vger.kernel.org
13968 S:      Maintained
13969 F:      drivers/net/thunderbolt.c
13970
13971 THUNDERX GPIO DRIVER
13972 M:      David Daney <david.daney@cavium.com>
13973 S:      Maintained
13974 F:      drivers/gpio/gpio-thunderx.c
13975
13976 TI AM437X VPFE DRIVER
13977 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
13978 L:      linux-media@vger.kernel.org
13979 W:      https://linuxtv.org
13980 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13981 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
13982 S:      Maintained
13983 F:      drivers/media/platform/am437x/
13984
13985 TI BANDGAP AND THERMAL DRIVER
13986 M:      Eduardo Valentin <edubezval@gmail.com>
13987 M:      Keerthy <j-keerthy@ti.com>
13988 L:      linux-pm@vger.kernel.org
13989 L:      linux-omap@vger.kernel.org
13990 S:      Maintained
13991 F:      drivers/thermal/ti-soc-thermal/
13992
13993 TI BQ27XXX POWER SUPPLY DRIVER
13994 R:      Andrew F. Davis <afd@ti.com>
13995 F:      include/linux/power/bq27xxx_battery.h
13996 F:      drivers/power/supply/bq27xxx_battery.c
13997 F:      drivers/power/supply/bq27xxx_battery_i2c.c
13998
13999 TI CDCE706 CLOCK DRIVER
14000 M:      Max Filippov <jcmvbkbc@gmail.com>
14001 S:      Maintained
14002 F:      drivers/clk/clk-cdce706.c
14003
14004 TI CLOCK DRIVER
14005 M:      Tero Kristo <t-kristo@ti.com>
14006 L:      linux-omap@vger.kernel.org
14007 S:      Maintained
14008 F:      drivers/clk/ti/
14009 F:      include/linux/clk/ti.h
14010
14011 TI DAVINCI MACHINE SUPPORT
14012 M:      Sekhar Nori <nsekhar@ti.com>
14013 M:      Kevin Hilman <khilman@kernel.org>
14014 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14015 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14016 S:      Supported
14017 F:      arch/arm/mach-davinci/
14018 F:      drivers/i2c/busses/i2c-davinci.c
14019 F:      arch/arm/boot/dts/da850*
14020
14021 TI DAVINCI SERIES CLOCK DRIVER
14022 M:      David Lechner <david@lechnology.com>
14023 R:      Sekhar Nori <nsekhar@ti.com>
14024 S:      Maintained
14025 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14026 F:      drivers/clk/davinci/
14027
14028 TI DAVINCI SERIES GPIO DRIVER
14029 M:      Keerthy <j-keerthy@ti.com>
14030 L:      linux-gpio@vger.kernel.org
14031 S:      Maintained
14032 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14033 F:      drivers/gpio/gpio-davinci.c
14034
14035 TI DAVINCI SERIES MEDIA DRIVER
14036 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14037 L:      linux-media@vger.kernel.org
14038 W:      https://linuxtv.org
14039 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14040 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14041 S:      Maintained
14042 F:      drivers/media/platform/davinci/
14043 F:      include/media/davinci/
14044
14045 TI ETHERNET SWITCH DRIVER (CPSW)
14046 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14047 L:      linux-omap@vger.kernel.org
14048 L:      netdev@vger.kernel.org
14049 S:      Maintained
14050 F:      drivers/net/ethernet/ti/cpsw*
14051 F:      drivers/net/ethernet/ti/davinci*
14052
14053 TI FLASH MEDIA INTERFACE DRIVER
14054 M:      Alex Dubov <oakad@yahoo.com>
14055 S:      Maintained
14056 F:      drivers/misc/tifm*
14057 F:      drivers/mmc/host/tifm_sd.c
14058 F:      include/linux/tifm.h
14059
14060 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14061 M:      Santosh Shilimkar <ssantosh@kernel.org>
14062 L:      linux-kernel@vger.kernel.org
14063 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14064 S:      Maintained
14065 F:      drivers/soc/ti/*
14066 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14067
14068 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14069 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14070 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14071 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14072 S:      Maintained
14073 F:      sound/soc/codecs/lm49453*
14074 F:      sound/soc/codecs/isabelle*
14075
14076 TI LP855x BACKLIGHT DRIVER
14077 M:      Milo Kim <milo.kim@ti.com>
14078 S:      Maintained
14079 F:      Documentation/backlight/lp855x-driver.txt
14080 F:      drivers/video/backlight/lp855x_bl.c
14081 F:      include/linux/platform_data/lp855x.h
14082
14083 TI LP8727 CHARGER DRIVER
14084 M:      Milo Kim <milo.kim@ti.com>
14085 S:      Maintained
14086 F:      drivers/power/supply/lp8727_charger.c
14087 F:      include/linux/platform_data/lp8727.h
14088
14089 TI LP8788 MFD DRIVER
14090 M:      Milo Kim <milo.kim@ti.com>
14091 S:      Maintained
14092 F:      drivers/iio/adc/lp8788_adc.c
14093 F:      drivers/leds/leds-lp8788.c
14094 F:      drivers/mfd/lp8788*.c
14095 F:      drivers/power/supply/lp8788-charger.c
14096 F:      drivers/regulator/lp8788-*.c
14097 F:      include/linux/mfd/lp8788*.h
14098
14099 TI NETCP ETHERNET DRIVER
14100 M:      Wingman Kwok <w-kwok2@ti.com>
14101 M:      Murali Karicheri <m-karicheri2@ti.com>
14102 L:      netdev@vger.kernel.org
14103 S:      Maintained
14104 F:      drivers/net/ethernet/ti/netcp*
14105
14106 TI TAS571X FAMILY ASoC CODEC DRIVER
14107 M:      Kevin Cernekee <cernekee@chromium.org>
14108 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14109 S:      Odd Fixes
14110 F:      sound/soc/codecs/tas571x*
14111
14112 TI TRF7970A NFC DRIVER
14113 M:      Mark Greer <mgreer@animalcreek.com>
14114 L:      linux-wireless@vger.kernel.org
14115 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14116 S:      Supported
14117 F:      drivers/nfc/trf7970a.c
14118 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14119
14120 TI TWL4030 SERIES SOC CODEC DRIVER
14121 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14122 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14123 S:      Maintained
14124 F:      sound/soc/codecs/twl4030*
14125
14126 TI VPE/CAL DRIVERS
14127 M:      Benoit Parrot <bparrot@ti.com>
14128 L:      linux-media@vger.kernel.org
14129 W:      http://linuxtv.org/
14130 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14131 S:      Maintained
14132 F:      drivers/media/platform/ti-vpe/
14133
14134 TI WILINK WIRELESS DRIVERS
14135 L:      linux-wireless@vger.kernel.org
14136 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14137 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14138 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14139 S:      Orphan
14140 F:      drivers/net/wireless/ti/
14141 F:      include/linux/wl12xx.h
14142
14143 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14144 M:      John Stultz <john.stultz@linaro.org>
14145 M:      Thomas Gleixner <tglx@linutronix.de>
14146 R:      Stephen Boyd <sboyd@kernel.org>
14147 L:      linux-kernel@vger.kernel.org
14148 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14149 S:      Supported
14150 F:      include/linux/clocksource.h
14151 F:      include/linux/time.h
14152 F:      include/linux/timex.h
14153 F:      include/uapi/linux/time.h
14154 F:      include/uapi/linux/timex.h
14155 F:      kernel/time/clocksource.c
14156 F:      kernel/time/time*.c
14157 F:      kernel/time/alarmtimer.c
14158 F:      kernel/time/ntp.c
14159 F:      tools/testing/selftests/timers/
14160
14161 TIPC NETWORK LAYER
14162 M:      Jon Maloy <jon.maloy@ericsson.com>
14163 M:      Ying Xue <ying.xue@windriver.com>
14164 L:      netdev@vger.kernel.org (core kernel code)
14165 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14166 W:      http://tipc.sourceforge.net/
14167 S:      Maintained
14168 F:      include/uapi/linux/tipc*.h
14169 F:      net/tipc/
14170
14171 TLAN NETWORK DRIVER
14172 M:      Samuel Chessman <chessman@tux.org>
14173 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14174 W:      http://sourceforge.net/projects/tlan/
14175 S:      Maintained
14176 F:      Documentation/networking/tlan.txt
14177 F:      drivers/net/ethernet/ti/tlan.*
14178
14179 TM6000 VIDEO4LINUX DRIVER
14180 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
14181 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14182 L:      linux-media@vger.kernel.org
14183 W:      https://linuxtv.org
14184 T:      git git://linuxtv.org/media_tree.git
14185 S:      Odd fixes
14186 F:      drivers/media/usb/tm6000/
14187 F:      Documentation/media/v4l-drivers/tm6000*
14188
14189 TMIO/SDHI MMC DRIVER
14190 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14191 L:      linux-mmc@vger.kernel.org
14192 S:      Supported
14193 F:      drivers/mmc/host/tmio_mmc*
14194 F:      drivers/mmc/host/renesas_sdhi*
14195 F:      include/linux/mfd/tmio.h
14196
14197 TMP401 HARDWARE MONITOR DRIVER
14198 M:      Guenter Roeck <linux@roeck-us.net>
14199 L:      linux-hwmon@vger.kernel.org
14200 S:      Maintained
14201 F:      Documentation/hwmon/tmp401
14202 F:      drivers/hwmon/tmp401.c
14203
14204 TMPFS (SHMEM FILESYSTEM)
14205 M:      Hugh Dickins <hughd@google.com>
14206 L:      linux-mm@kvack.org
14207 S:      Maintained
14208 F:      include/linux/shmem_fs.h
14209 F:      mm/shmem.c
14210
14211 TOMOYO SECURITY MODULE
14212 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14213 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14214 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14215 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14216 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14217 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14218 W:      http://tomoyo.sourceforge.jp/
14219 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14220 S:      Maintained
14221 F:      security/tomoyo/
14222
14223 TOPSTAR LAPTOP EXTRAS DRIVER
14224 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14225 L:      platform-driver-x86@vger.kernel.org
14226 S:      Maintained
14227 F:      drivers/platform/x86/topstar-laptop.c
14228
14229 TORTURE-TEST MODULES
14230 M:      Davidlohr Bueso <dave@stgolabs.net>
14231 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14232 M:      Josh Triplett <josh@joshtriplett.org>
14233 L:      linux-kernel@vger.kernel.org
14234 S:      Supported
14235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14236 F:      Documentation/RCU/torture.txt
14237 F:      kernel/torture.c
14238 F:      kernel/rcu/rcutorture.c
14239 F:      kernel/locking/locktorture.c
14240
14241 TOSHIBA ACPI EXTRAS DRIVER
14242 M:      Azael Avalos <coproscefalo@gmail.com>
14243 L:      platform-driver-x86@vger.kernel.org
14244 S:      Maintained
14245 F:      drivers/platform/x86/toshiba_acpi.c
14246
14247 TOSHIBA BLUETOOTH DRIVER
14248 M:      Azael Avalos <coproscefalo@gmail.com>
14249 L:      platform-driver-x86@vger.kernel.org
14250 S:      Maintained
14251 F:      drivers/platform/x86/toshiba_bluetooth.c
14252
14253 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14254 M:      Azael Avalos <coproscefalo@gmail.com>
14255 L:      platform-driver-x86@vger.kernel.org
14256 S:      Maintained
14257 F:      drivers/platform/x86/toshiba_haps.c
14258
14259 TOSHIBA SMM DRIVER
14260 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14261 W:      http://www.buzzard.org.uk/toshiba/
14262 S:      Maintained
14263 F:      drivers/char/toshiba.c
14264 F:      include/linux/toshiba.h
14265 F:      include/uapi/linux/toshiba.h
14266
14267 TOSHIBA TC358743 DRIVER
14268 M:      Mats Randgaard <matrandg@cisco.com>
14269 L:      linux-media@vger.kernel.org
14270 S:      Maintained
14271 F:      drivers/media/i2c/tc358743*
14272 F:      include/media/i2c/tc358743.h
14273
14274 TOSHIBA WMI HOTKEYS DRIVER
14275 M:      Azael Avalos <coproscefalo@gmail.com>
14276 L:      platform-driver-x86@vger.kernel.org
14277 S:      Maintained
14278 F:      drivers/platform/x86/toshiba-wmi.c
14279
14280 TPM DEVICE DRIVER
14281 M:      Peter Huewe <peterhuewe@gmx.de>
14282 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14283 R:      Jason Gunthorpe <jgg@ziepe.ca>
14284 L:      linux-integrity@vger.kernel.org
14285 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14286 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14287 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14288 S:      Maintained
14289 F:      drivers/char/tpm/
14290
14291 TRACING
14292 M:      Steven Rostedt <rostedt@goodmis.org>
14293 M:      Ingo Molnar <mingo@redhat.com>
14294 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14295 S:      Maintained
14296 F:      Documentation/trace/ftrace.txt
14297 F:      arch/*/*/*/ftrace.h
14298 F:      arch/*/kernel/ftrace.c
14299 F:      include/*/ftrace.h
14300 F:      include/linux/trace*.h
14301 F:      include/trace/
14302 F:      kernel/trace/
14303 F:      tools/testing/selftests/ftrace/
14304
14305 TRACING MMIO ACCESSES (MMIOTRACE)
14306 M:      Steven Rostedt <rostedt@goodmis.org>
14307 M:      Ingo Molnar <mingo@kernel.org>
14308 R:      Karol Herbst <karolherbst@gmail.com>
14309 R:      Pekka Paalanen <ppaalanen@gmail.com>
14310 S:      Maintained
14311 L:      linux-kernel@vger.kernel.org
14312 L:      nouveau@lists.freedesktop.org
14313 F:      kernel/trace/trace_mmiotrace.c
14314 F:      include/linux/mmiotrace.h
14315 F:      arch/x86/mm/kmmio.c
14316 F:      arch/x86/mm/mmio-mod.c
14317 F:      arch/x86/mm/testmmiotrace.c
14318
14319 TRIVIAL PATCHES
14320 M:      Jiri Kosina <trivial@kernel.org>
14321 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14322 S:      Maintained
14323 K:      ^Subject:.*(?i)trivial
14324
14325 TEMPO SEMICONDUCTOR DRIVERS
14326 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14327 S:      Maintained
14328 F:      sound/soc/codecs/tscs*.c
14329 F:      sound/soc/codecs/tscs*.h
14330 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14331
14332 TTY LAYER
14333 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14334 M:      Jiri Slaby <jslaby@suse.com>
14335 S:      Supported
14336 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14337 F:      Documentation/serial/
14338 F:      drivers/tty/
14339 F:      drivers/tty/serial/serial_core.c
14340 F:      include/linux/serial_core.h
14341 F:      include/linux/serial.h
14342 F:      include/linux/tty.h
14343 F:      include/uapi/linux/serial_core.h
14344 F:      include/uapi/linux/serial.h
14345 F:      include/uapi/linux/tty.h
14346
14347 TUA9001 MEDIA DRIVER
14348 M:      Antti Palosaari <crope@iki.fi>
14349 L:      linux-media@vger.kernel.org
14350 W:      https://linuxtv.org
14351 W:      http://palosaari.fi/linux/
14352 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14353 T:      git git://linuxtv.org/anttip/media_tree.git
14354 S:      Maintained
14355 F:      drivers/media/tuners/tua9001*
14356
14357 TULIP NETWORK DRIVERS
14358 L:      netdev@vger.kernel.org
14359 L:      linux-parisc@vger.kernel.org
14360 S:      Orphan
14361 F:      drivers/net/ethernet/dec/tulip/
14362
14363 TUN/TAP driver
14364 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14365 W:      http://vtun.sourceforge.net/tun
14366 S:      Maintained
14367 F:      Documentation/networking/tuntap.txt
14368 F:      arch/um/os-Linux/drivers/
14369
14370 TURBOCHANNEL SUBSYSTEM
14371 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14372 M:      Ralf Baechle <ralf@linux-mips.org>
14373 L:      linux-mips@linux-mips.org
14374 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14375 S:      Maintained
14376 F:      drivers/tc/
14377 F:      include/linux/tc.h
14378
14379 TW5864 VIDEO4LINUX DRIVER
14380 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14381 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14382 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14383 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14384 L:      linux-media@vger.kernel.org
14385 S:      Supported
14386 F:      drivers/media/pci/tw5864/
14387
14388 TW68 VIDEO4LINUX DRIVER
14389 M:      Hans Verkuil <hverkuil@xs4all.nl>
14390 L:      linux-media@vger.kernel.org
14391 T:      git git://linuxtv.org/media_tree.git
14392 W:      https://linuxtv.org
14393 S:      Odd Fixes
14394 F:      drivers/media/pci/tw68/
14395
14396 TW686X VIDEO4LINUX DRIVER
14397 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14398 L:      linux-media@vger.kernel.org
14399 T:      git git://linuxtv.org/media_tree.git
14400 W:      http://linuxtv.org
14401 S:      Maintained
14402 F:      drivers/media/pci/tw686x/
14403
14404 UBI FILE SYSTEM (UBIFS)
14405 M:      Richard Weinberger <richard@nod.at>
14406 M:      Artem Bityutskiy <dedekind1@gmail.com>
14407 M:      Adrian Hunter <adrian.hunter@intel.com>
14408 L:      linux-mtd@lists.infradead.org
14409 T:      git git://git.infradead.org/ubifs-2.6.git
14410 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14411 S:      Supported
14412 F:      Documentation/filesystems/ubifs.txt
14413 F:      fs/ubifs/
14414
14415 UCLINUX (M68KNOMMU AND COLDFIRE)
14416 M:      Greg Ungerer <gerg@linux-m68k.org>
14417 W:      http://www.linux-m68k.org/
14418 W:      http://www.uclinux.org/
14419 L:      linux-m68k@lists.linux-m68k.org
14420 L:      uclinux-dev@uclinux.org  (subscribers-only)
14421 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14422 S:      Maintained
14423 F:      arch/m68k/coldfire/
14424 F:      arch/m68k/68*/
14425 F:      arch/m68k/*/*_no.*
14426 F:      arch/m68k/include/asm/*_no.*
14427
14428 UDF FILESYSTEM
14429 M:      Jan Kara <jack@suse.com>
14430 S:      Maintained
14431 F:      Documentation/filesystems/udf.txt
14432 F:      fs/udf/
14433
14434 UDRAW TABLET
14435 M:      Bastien Nocera <hadess@hadess.net>
14436 L:      linux-input@vger.kernel.org
14437 S:      Maintained
14438 F:      drivers/hid/hid-udraw-ps3.c
14439
14440 UFS FILESYSTEM
14441 M:      Evgeniy Dushistov <dushistov@mail.ru>
14442 S:      Maintained
14443 F:      Documentation/filesystems/ufs.txt
14444 F:      fs/ufs/
14445
14446 UHID USERSPACE HID IO DRIVER:
14447 M:      David Herrmann <dh.herrmann@googlemail.com>
14448 L:      linux-input@vger.kernel.org
14449 S:      Maintained
14450 F:      drivers/hid/uhid.c
14451 F:      include/uapi/linux/uhid.h
14452
14453 ULPI BUS
14454 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14455 L:      linux-usb@vger.kernel.org
14456 S:      Maintained
14457 F:      drivers/usb/common/ulpi.c
14458 F:      include/linux/ulpi/
14459
14460 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
14461 L:      linux-usb@vger.kernel.org
14462 S:      Orphan
14463 F:      drivers/uwb/
14464 F:      include/linux/uwb.h
14465 F:      include/linux/uwb/
14466
14467 UNICORE32 ARCHITECTURE:
14468 M:      Guan Xuetao <gxt@pku.edu.cn>
14469 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
14470 S:      Maintained
14471 T:      git git://github.com/gxt/linux.git
14472 F:      arch/unicore32/
14473
14474 UNIFDEF
14475 M:      Tony Finch <dot@dotat.at>
14476 W:      http://dotat.at/prog/unifdef
14477 S:      Maintained
14478 F:      scripts/unifdef.c
14479
14480 UNIFORM CDROM DRIVER
14481 M:      Jens Axboe <axboe@kernel.dk>
14482 W:      http://www.kernel.dk
14483 S:      Maintained
14484 F:      Documentation/cdrom/
14485 F:      drivers/cdrom/cdrom.c
14486 F:      include/linux/cdrom.h
14487 F:      include/uapi/linux/cdrom.h
14488
14489 UNISYS S-PAR DRIVERS
14490 M:      David Kershner <david.kershner@unisys.com>
14491 L:      sparmaintainer@unisys.com (Unisys internal)
14492 S:      Supported
14493 F:      include/linux/visorbus.h
14494 F:      drivers/visorbus/
14495 F:      drivers/staging/unisys/
14496
14497 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
14498 M:      Vinayak Holikatti <vinholikatti@gmail.com>
14499 L:      linux-scsi@vger.kernel.org
14500 S:      Supported
14501 F:      Documentation/scsi/ufs.txt
14502 F:      drivers/scsi/ufs/
14503
14504 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
14505 M:      Joao Pinto <jpinto@synopsys.com>
14506 L:      linux-scsi@vger.kernel.org
14507 S:      Supported
14508 F:      drivers/scsi/ufs/*dwc*
14509
14510 UNSORTED BLOCK IMAGES (UBI)
14511 M:      Artem Bityutskiy <dedekind1@gmail.com>
14512 M:      Richard Weinberger <richard@nod.at>
14513 W:      http://www.linux-mtd.infradead.org/
14514 L:      linux-mtd@lists.infradead.org
14515 T:      git git://git.infradead.org/ubifs-2.6.git
14516 S:      Supported
14517 F:      drivers/mtd/ubi/
14518 F:      include/linux/mtd/ubi.h
14519 F:      include/uapi/mtd/ubi-user.h
14520
14521 USB "USBNET" DRIVER FRAMEWORK
14522 M:      Oliver Neukum <oneukum@suse.com>
14523 L:      netdev@vger.kernel.org
14524 W:      http://www.linux-usb.org/usbnet
14525 S:      Maintained
14526 F:      drivers/net/usb/usbnet.c
14527 F:      include/linux/usb/usbnet.h
14528
14529 USB ACM DRIVER
14530 M:      Oliver Neukum <oneukum@suse.com>
14531 L:      linux-usb@vger.kernel.org
14532 S:      Maintained
14533 F:      Documentation/usb/acm.txt
14534 F:      drivers/usb/class/cdc-acm.*
14535
14536 USB AR5523 WIRELESS DRIVER
14537 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
14538 L:      linux-wireless@vger.kernel.org
14539 S:      Maintained
14540 F:      drivers/net/wireless/ath/ar5523/
14541
14542 USB ATTACHED SCSI
14543 M:      Oliver Neukum <oneukum@suse.com>
14544 L:      linux-usb@vger.kernel.org
14545 L:      linux-scsi@vger.kernel.org
14546 S:      Maintained
14547 F:      drivers/usb/storage/uas.c
14548
14549 USB CDC ETHERNET DRIVER
14550 M:      Oliver Neukum <oliver@neukum.org>
14551 L:      linux-usb@vger.kernel.org
14552 S:      Maintained
14553 F:      drivers/net/usb/cdc_*.c
14554 F:      include/uapi/linux/usb/cdc.h
14555
14556 USB CHAOSKEY DRIVER
14557 M:      Keith Packard <keithp@keithp.com>
14558 L:      linux-usb@vger.kernel.org
14559 S:      Maintained
14560 F:      drivers/usb/misc/chaoskey.c
14561
14562 USB CYPRESS C67X00 DRIVER
14563 M:      Peter Korsgaard <jacmet@sunsite.dk>
14564 L:      linux-usb@vger.kernel.org
14565 S:      Maintained
14566 F:      drivers/usb/c67x00/
14567
14568 USB DAVICOM DM9601 DRIVER
14569 M:      Peter Korsgaard <jacmet@sunsite.dk>
14570 L:      netdev@vger.kernel.org
14571 W:      http://www.linux-usb.org/usbnet
14572 S:      Maintained
14573 F:      drivers/net/usb/dm9601.c
14574
14575 USB DIAMOND RIO500 DRIVER
14576 M:      Cesar Miquel <miquel@df.uba.ar>
14577 L:      rio500-users@lists.sourceforge.net
14578 W:      http://rio500.sourceforge.net
14579 S:      Maintained
14580 F:      drivers/usb/misc/rio500*
14581
14582 USB EHCI DRIVER
14583 M:      Alan Stern <stern@rowland.harvard.edu>
14584 L:      linux-usb@vger.kernel.org
14585 S:      Maintained
14586 F:      Documentation/usb/ehci.txt
14587 F:      drivers/usb/host/ehci*
14588
14589 USB GADGET/PERIPHERAL SUBSYSTEM
14590 M:      Felipe Balbi <balbi@kernel.org>
14591 L:      linux-usb@vger.kernel.org
14592 W:      http://www.linux-usb.org/gadget
14593 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
14594 S:      Maintained
14595 F:      drivers/usb/gadget/
14596 F:      include/linux/usb/gadget*
14597
14598 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
14599 M:      Jiri Kosina <jikos@kernel.org>
14600 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
14601 L:      linux-usb@vger.kernel.org
14602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
14603 S:      Maintained
14604 F:      Documentation/hid/hiddev.txt
14605 F:      drivers/hid/usbhid/
14606
14607 USB INTEL XHCI ROLE MUX DRIVER
14608 M:      Hans de Goede <hdegoede@redhat.com>
14609 L:      linux-usb@vger.kernel.org
14610 S:      Maintained
14611 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
14612
14613 USB ISP116X DRIVER
14614 M:      Olav Kongas <ok@artecdesign.ee>
14615 L:      linux-usb@vger.kernel.org
14616 S:      Maintained
14617 F:      drivers/usb/host/isp116x*
14618 F:      include/linux/usb/isp116x.h
14619
14620 USB LAN78XX ETHERNET DRIVER
14621 M:      Woojung Huh <woojung.huh@microchip.com>
14622 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14623 L:      netdev@vger.kernel.org
14624 S:      Maintained
14625 F:      drivers/net/usb/lan78xx.*
14626
14627 USB MASS STORAGE DRIVER
14628 M:      Alan Stern <stern@rowland.harvard.edu>
14629 L:      linux-usb@vger.kernel.org
14630 L:      usb-storage@lists.one-eyed-alien.net
14631 S:      Maintained
14632 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
14633 F:      drivers/usb/storage/
14634
14635 USB MIDI DRIVER
14636 M:      Clemens Ladisch <clemens@ladisch.de>
14637 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14638 T:      git git://git.alsa-project.org/alsa-kernel.git
14639 S:      Maintained
14640 F:      sound/usb/midi.*
14641
14642 USB NETWORKING DRIVERS
14643 L:      linux-usb@vger.kernel.org
14644 S:      Odd Fixes
14645 F:      drivers/net/usb/
14646
14647 USB OHCI DRIVER
14648 M:      Alan Stern <stern@rowland.harvard.edu>
14649 L:      linux-usb@vger.kernel.org
14650 S:      Maintained
14651 F:      Documentation/usb/ohci.txt
14652 F:      drivers/usb/host/ohci*
14653
14654 USB OTG FSM (Finite State Machine)
14655 M:      Peter Chen <Peter.Chen@nxp.com>
14656 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
14657 L:      linux-usb@vger.kernel.org
14658 S:      Maintained
14659 F:      drivers/usb/common/usb-otg-fsm.c
14660
14661 USB OVER IP DRIVER
14662 M:      Valentina Manea <valentina.manea.m@gmail.com>
14663 M:      Shuah Khan <shuahkh@osg.samsung.com>
14664 M:      Shuah Khan <shuah@kernel.org>
14665 L:      linux-usb@vger.kernel.org
14666 S:      Maintained
14667 F:      Documentation/usb/usbip_protocol.txt
14668 F:      drivers/usb/usbip/
14669 F:      tools/usb/usbip/
14670
14671 USB PEGASUS DRIVER
14672 M:      Petko Manolov <petkan@nucleusys.com>
14673 L:      linux-usb@vger.kernel.org
14674 L:      netdev@vger.kernel.org
14675 T:      git git://github.com/petkan/pegasus.git
14676 W:      https://github.com/petkan/pegasus
14677 S:      Maintained
14678 F:      drivers/net/usb/pegasus.*
14679
14680 USB PHY LAYER
14681 M:      Felipe Balbi <balbi@kernel.org>
14682 L:      linux-usb@vger.kernel.org
14683 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
14684 S:      Maintained
14685 F:      drivers/usb/phy/
14686
14687 USB PRINTER DRIVER (usblp)
14688 M:      Pete Zaitcev <zaitcev@redhat.com>
14689 L:      linux-usb@vger.kernel.org
14690 S:      Supported
14691 F:      drivers/usb/class/usblp.c
14692
14693 USB QMI WWAN NETWORK DRIVER
14694 M:      Bjørn Mork <bjorn@mork.no>
14695 L:      netdev@vger.kernel.org
14696 S:      Maintained
14697 F:      Documentation/ABI/testing/sysfs-class-net-qmi
14698 F:      drivers/net/usb/qmi_wwan.c
14699
14700 USB RTL8150 DRIVER
14701 M:      Petko Manolov <petkan@nucleusys.com>
14702 L:      linux-usb@vger.kernel.org
14703 L:      netdev@vger.kernel.org
14704 T:      git git://github.com/petkan/rtl8150.git
14705 W:      https://github.com/petkan/rtl8150
14706 S:      Maintained
14707 F:      drivers/net/usb/rtl8150.c
14708
14709 USB SERIAL SUBSYSTEM
14710 M:      Johan Hovold <johan@kernel.org>
14711 L:      linux-usb@vger.kernel.org
14712 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
14713 S:      Maintained
14714 F:      Documentation/usb/usb-serial.txt
14715 F:      drivers/usb/serial/
14716 F:      include/linux/usb/serial.h
14717
14718 USB SMSC75XX ETHERNET DRIVER
14719 M:      Steve Glendinning <steve.glendinning@shawell.net>
14720 L:      netdev@vger.kernel.org
14721 S:      Maintained
14722 F:      drivers/net/usb/smsc75xx.*
14723
14724 USB SMSC95XX ETHERNET DRIVER
14725 M:      Steve Glendinning <steve.glendinning@shawell.net>
14726 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14727 L:      netdev@vger.kernel.org
14728 S:      Maintained
14729 F:      drivers/net/usb/smsc95xx.*
14730
14731 USB SUBSYSTEM
14732 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14733 L:      linux-usb@vger.kernel.org
14734 W:      http://www.linux-usb.org
14735 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
14736 S:      Supported
14737 F:      Documentation/devicetree/bindings/usb/
14738 F:      Documentation/usb/
14739 F:      drivers/usb/
14740 F:      include/linux/usb.h
14741 F:      include/linux/usb/
14742
14743 USB TYPEC PI3USB30532 MUX DRIVER
14744 M:      Hans de Goede <hdegoede@redhat.com>
14745 L:      linux-usb@vger.kernel.org
14746 S:      Maintained
14747 F:      drivers/usb/typec/mux/pi3usb30532.c
14748
14749 USB TYPEC SUBSYSTEM
14750 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14751 L:      linux-usb@vger.kernel.org
14752 S:      Maintained
14753 F:      Documentation/ABI/testing/sysfs-class-typec
14754 F:      Documentation/usb/typec.rst
14755 F:      drivers/usb/typec/
14756 F:      include/linux/usb/typec.h
14757
14758 USB UHCI DRIVER
14759 M:      Alan Stern <stern@rowland.harvard.edu>
14760 L:      linux-usb@vger.kernel.org
14761 S:      Maintained
14762 F:      drivers/usb/host/uhci*
14763
14764 USB VIDEO CLASS
14765 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14766 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
14767 L:      linux-media@vger.kernel.org
14768 T:      git git://linuxtv.org/media_tree.git
14769 W:      http://www.ideasonboard.org/uvc/
14770 S:      Maintained
14771 F:      drivers/media/usb/uvc/
14772 F:      include/uapi/linux/uvcvideo.h
14773
14774 USB VISION DRIVER
14775 M:      Hans Verkuil <hverkuil@xs4all.nl>
14776 L:      linux-media@vger.kernel.org
14777 T:      git git://linuxtv.org/media_tree.git
14778 W:      https://linuxtv.org
14779 S:      Odd Fixes
14780 F:      drivers/media/usb/usbvision/
14781
14782 USB WEBCAM GADGET
14783 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14784 L:      linux-usb@vger.kernel.org
14785 S:      Maintained
14786 F:      drivers/usb/gadget/function/*uvc*
14787 F:      drivers/usb/gadget/legacy/webcam.c
14788
14789 USB WIRELESS RNDIS DRIVER (rndis_wlan)
14790 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
14791 L:      linux-wireless@vger.kernel.org
14792 S:      Maintained
14793 F:      drivers/net/wireless/rndis_wlan.c
14794
14795 USB XHCI DRIVER
14796 M:      Mathias Nyman <mathias.nyman@intel.com>
14797 L:      linux-usb@vger.kernel.org
14798 S:      Supported
14799 F:      drivers/usb/host/xhci*
14800 F:      drivers/usb/host/pci-quirks*
14801
14802 USB ZD1201 DRIVER
14803 L:      linux-wireless@vger.kernel.org
14804 W:      http://linux-lc100020.sourceforge.net
14805 S:      Orphan
14806 F:      drivers/net/wireless/zydas/zd1201.*
14807
14808 USB ZR364XX DRIVER
14809 M:      Antoine Jacquet <royale@zerezo.com>
14810 L:      linux-usb@vger.kernel.org
14811 L:      linux-media@vger.kernel.org
14812 T:      git git://linuxtv.org/media_tree.git
14813 W:      http://royale.zerezo.com/zr364xx/
14814 S:      Maintained
14815 F:      Documentation/media/v4l-drivers/zr364xx*
14816 F:      drivers/media/usb/zr364xx/
14817
14818 USER-MODE LINUX (UML)
14819 M:      Jeff Dike <jdike@addtoit.com>
14820 M:      Richard Weinberger <richard@nod.at>
14821 L:      user-mode-linux-devel@lists.sourceforge.net
14822 L:      user-mode-linux-user@lists.sourceforge.net
14823 W:      http://user-mode-linux.sourceforge.net
14824 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
14825 S:      Maintained
14826 F:      Documentation/virtual/uml/
14827 F:      arch/um/
14828 F:      arch/x86/um/
14829 F:      fs/hostfs/
14830 F:      fs/hppfs/
14831
14832 USERSPACE I/O (UIO)
14833 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14834 S:      Maintained
14835 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
14836 F:      Documentation/driver-api/uio-howto.rst
14837 F:      drivers/uio/
14838 F:      include/linux/uio*.h
14839
14840 UTIL-LINUX PACKAGE
14841 M:      Karel Zak <kzak@redhat.com>
14842 L:      util-linux@vger.kernel.org
14843 W:      http://en.wikipedia.org/wiki/Util-linux
14844 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
14845 S:      Maintained
14846
14847 UUID HELPERS
14848 M:      Christoph Hellwig <hch@lst.de>
14849 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14850 L:      linux-kernel@vger.kernel.org
14851 T:      git git://git.infradead.org/users/hch/uuid.git
14852 F:      lib/uuid.c
14853 F:      lib/test_uuid.c
14854 F:      include/linux/uuid.h
14855 F:      include/uapi/linux/uuid.h
14856 S:      Maintained
14857
14858 UVESAFB DRIVER
14859 M:      Michal Januszewski <spock@gentoo.org>
14860 L:      linux-fbdev@vger.kernel.org
14861 W:      http://dev.gentoo.org/~spock/projects/uvesafb/
14862 S:      Maintained
14863 F:      Documentation/fb/uvesafb.txt
14864 F:      drivers/video/fbdev/uvesafb.*
14865
14866 VF610 NAND DRIVER
14867 M:      Stefan Agner <stefan@agner.ch>
14868 L:      linux-mtd@lists.infradead.org
14869 S:      Supported
14870 F:      drivers/mtd/nand/raw/vf610_nfc.c
14871
14872 VFAT/FAT/MSDOS FILESYSTEM
14873 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
14874 S:      Maintained
14875 F:      Documentation/filesystems/vfat.txt
14876 F:      fs/fat/
14877
14878 VFIO DRIVER
14879 M:      Alex Williamson <alex.williamson@redhat.com>
14880 L:      kvm@vger.kernel.org
14881 T:      git git://github.com/awilliam/linux-vfio.git
14882 S:      Maintained
14883 F:      Documentation/vfio.txt
14884 F:      drivers/vfio/
14885 F:      include/linux/vfio.h
14886 F:      include/uapi/linux/vfio.h
14887
14888 VFIO MEDIATED DEVICE DRIVERS
14889 M:      Kirti Wankhede <kwankhede@nvidia.com>
14890 L:      kvm@vger.kernel.org
14891 S:      Maintained
14892 F:      Documentation/vfio-mediated-device.txt
14893 F:      drivers/vfio/mdev/
14894 F:      include/linux/mdev.h
14895 F:      samples/vfio-mdev/
14896
14897 VFIO PLATFORM DRIVER
14898 M:      Eric Auger <eric.auger@redhat.com>
14899 L:      kvm@vger.kernel.org
14900 S:      Maintained
14901 F:      drivers/vfio/platform/
14902
14903 VGA_SWITCHEROO
14904 R:      Lukas Wunner <lukas@wunner.de>
14905 S:      Maintained
14906 F:      Documentation/gpu/vga-switcheroo.rst
14907 F:      drivers/gpu/vga/vga_switcheroo.c
14908 F:      include/linux/vga_switcheroo.h
14909 T:      git git://anongit.freedesktop.org/drm/drm-misc
14910
14911 VIA RHINE NETWORK DRIVER
14912 S:      Orphan
14913 F:      drivers/net/ethernet/via/via-rhine.c
14914
14915 VIA SD/MMC CARD CONTROLLER DRIVER
14916 M:      Bruce Chang <brucechang@via.com.tw>
14917 M:      Harald Welte <HaraldWelte@viatech.com>
14918 S:      Maintained
14919 F:      drivers/mmc/host/via-sdmmc.c
14920
14921 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
14922 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
14923 L:      linux-fbdev@vger.kernel.org
14924 S:      Maintained
14925 F:      include/linux/via-core.h
14926 F:      include/linux/via-gpio.h
14927 F:      include/linux/via_i2c.h
14928 F:      drivers/video/fbdev/via/
14929
14930 VIA VELOCITY NETWORK DRIVER
14931 M:      Francois Romieu <romieu@fr.zoreil.com>
14932 L:      netdev@vger.kernel.org
14933 S:      Maintained
14934 F:      drivers/net/ethernet/via/via-velocity.*
14935
14936 VIDEO MULTIPLEXER DRIVER
14937 M:      Philipp Zabel <p.zabel@pengutronix.de>
14938 L:      linux-media@vger.kernel.org
14939 S:      Maintained
14940 F:      drivers/media/platform/video-mux.c
14941
14942 VIDEOBUF2 FRAMEWORK
14943 M:      Pawel Osciak <pawel@osciak.com>
14944 M:      Marek Szyprowski <m.szyprowski@samsung.com>
14945 M:      Kyungmin Park <kyungmin.park@samsung.com>
14946 L:      linux-media@vger.kernel.org
14947 S:      Maintained
14948 F:      drivers/media/v4l2-core/videobuf2-*
14949 F:      include/media/videobuf2-*
14950
14951 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
14952 M:      Helen Koike <helen.koike@collabora.com>
14953 L:      linux-media@vger.kernel.org
14954 T:      git git://linuxtv.org/media_tree.git
14955 W:      https://linuxtv.org
14956 S:      Maintained
14957 F:      drivers/media/platform/vimc/*
14958
14959 VIRT LIB
14960 M:      Alex Williamson <alex.williamson@redhat.com>
14961 M:      Paolo Bonzini <pbonzini@redhat.com>
14962 L:      kvm@vger.kernel.org
14963 S:      Supported
14964 F:      virt/lib/
14965
14966 VIRTIO AND VHOST VSOCK DRIVER
14967 M:      Stefan Hajnoczi <stefanha@redhat.com>
14968 L:      kvm@vger.kernel.org
14969 L:      virtualization@lists.linux-foundation.org
14970 L:      netdev@vger.kernel.org
14971 S:      Maintained
14972 F:      include/linux/virtio_vsock.h
14973 F:      include/uapi/linux/virtio_vsock.h
14974 F:      include/uapi/linux/vsockmon.h
14975 F:      include/uapi/linux/vm_sockets_diag.h
14976 F:      net/vmw_vsock/diag.c
14977 F:      net/vmw_vsock/af_vsock_tap.c
14978 F:      net/vmw_vsock/virtio_transport_common.c
14979 F:      net/vmw_vsock/virtio_transport.c
14980 F:      drivers/net/vsockmon.c
14981 F:      drivers/vhost/vsock.c
14982 F:      drivers/vhost/vsock.h
14983 F:      tools/testing/vsock/
14984
14985 VIRTIO CONSOLE DRIVER
14986 M:      Amit Shah <amit@kernel.org>
14987 L:      virtualization@lists.linux-foundation.org
14988 S:      Maintained
14989 F:      drivers/char/virtio_console.c
14990 F:      include/linux/virtio_console.h
14991 F:      include/uapi/linux/virtio_console.h
14992
14993 VIRTIO CORE, NET AND BLOCK DRIVERS
14994 M:      "Michael S. Tsirkin" <mst@redhat.com>
14995 M:      Jason Wang <jasowang@redhat.com>
14996 L:      virtualization@lists.linux-foundation.org
14997 S:      Maintained
14998 F:      Documentation/devicetree/bindings/virtio/
14999 F:      drivers/virtio/
15000 F:      tools/virtio/
15001 F:      drivers/net/virtio_net.c
15002 F:      drivers/block/virtio_blk.c
15003 F:      include/linux/virtio*.h
15004 F:      include/uapi/linux/virtio_*.h
15005 F:      drivers/crypto/virtio/
15006 F:      mm/balloon_compaction.c
15007
15008 VIRTIO CRYPTO DRIVER
15009 M:      Gonglei <arei.gonglei@huawei.com>
15010 L:      virtualization@lists.linux-foundation.org
15011 L:      linux-crypto@vger.kernel.org
15012 S:      Maintained
15013 F:      drivers/crypto/virtio/
15014 F:      include/uapi/linux/virtio_crypto.h
15015
15016 VIRTIO DRIVERS FOR S390
15017 M:      Cornelia Huck <cohuck@redhat.com>
15018 M:      Halil Pasic <pasic@linux.ibm.com>
15019 L:      linux-s390@vger.kernel.org
15020 L:      virtualization@lists.linux-foundation.org
15021 L:      kvm@vger.kernel.org
15022 S:      Supported
15023 F:      drivers/s390/virtio/
15024 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15025
15026 VIRTIO GPU DRIVER
15027 M:      David Airlie <airlied@linux.ie>
15028 M:      Gerd Hoffmann <kraxel@redhat.com>
15029 L:      dri-devel@lists.freedesktop.org
15030 L:      virtualization@lists.linux-foundation.org
15031 T:      git git://anongit.freedesktop.org/drm/drm-misc
15032 S:      Maintained
15033 F:      drivers/gpu/drm/virtio/
15034 F:      include/uapi/linux/virtio_gpu.h
15035
15036 VIRTIO HOST (VHOST)
15037 M:      "Michael S. Tsirkin" <mst@redhat.com>
15038 M:      Jason Wang <jasowang@redhat.com>
15039 L:      kvm@vger.kernel.org
15040 L:      virtualization@lists.linux-foundation.org
15041 L:      netdev@vger.kernel.org
15042 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15043 S:      Maintained
15044 F:      drivers/vhost/
15045 F:      include/uapi/linux/vhost.h
15046
15047 VIRTIO INPUT DRIVER
15048 M:      Gerd Hoffmann <kraxel@redhat.com>
15049 S:      Maintained
15050 F:      drivers/virtio/virtio_input.c
15051 F:      include/uapi/linux/virtio_input.h
15052
15053 VIRTUAL BOX GUEST DEVICE DRIVER
15054 M:      Hans de Goede <hdegoede@redhat.com>
15055 M:      Arnd Bergmann <arnd@arndb.de>
15056 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15057 S:      Maintained
15058 F:      include/linux/vbox_utils.h
15059 F:      include/uapi/linux/vbox*.h
15060 F:      drivers/virt/vboxguest/
15061
15062 VIRTUAL SERIO DEVICE DRIVER
15063 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15064 S:      Maintained
15065 F:      drivers/input/serio/userio.c
15066 F:      include/uapi/linux/userio.h
15067
15068 VIVID VIRTUAL VIDEO DRIVER
15069 M:      Hans Verkuil <hverkuil@xs4all.nl>
15070 L:      linux-media@vger.kernel.org
15071 T:      git git://linuxtv.org/media_tree.git
15072 W:      https://linuxtv.org
15073 S:      Maintained
15074 F:      drivers/media/platform/vivid/*
15075
15076 VLYNQ BUS
15077 M:      Florian Fainelli <f.fainelli@gmail.com>
15078 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15079 S:      Maintained
15080 F:      drivers/vlynq/vlynq.c
15081 F:      include/linux/vlynq.h
15082
15083 VME SUBSYSTEM
15084 M:      Martyn Welch <martyn@welchs.me.uk>
15085 M:      Manohar Vanga <manohar.vanga@gmail.com>
15086 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15087 L:      devel@driverdev.osuosl.org
15088 S:      Maintained
15089 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15090 F:      Documentation/driver-api/vme.rst
15091 F:      drivers/staging/vme/
15092 F:      drivers/vme/
15093 F:      include/linux/vme*
15094
15095 VMWARE BALLOON DRIVER
15096 M:      Xavier Deguillard <xdeguillard@vmware.com>
15097 M:      Philip Moltmann <moltmann@vmware.com>
15098 M:      "VMware, Inc." <pv-drivers@vmware.com>
15099 L:      linux-kernel@vger.kernel.org
15100 S:      Maintained
15101 F:      drivers/misc/vmw_balloon.c
15102
15103 VMWARE HYPERVISOR INTERFACE
15104 M:      Alok Kataria <akataria@vmware.com>
15105 L:      virtualization@lists.linux-foundation.org
15106 S:      Supported
15107 F:      arch/x86/kernel/cpu/vmware.c
15108
15109 VMWARE PVRDMA DRIVER
15110 M:      Adit Ranadive <aditr@vmware.com>
15111 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15112 L:      linux-rdma@vger.kernel.org
15113 S:      Maintained
15114 F:      drivers/infiniband/hw/vmw_pvrdma/
15115
15116 VMware PVSCSI driver
15117 M:      Jim Gill <jgill@vmware.com>
15118 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15119 L:      linux-scsi@vger.kernel.org
15120 S:      Maintained
15121 F:      drivers/scsi/vmw_pvscsi.c
15122 F:      drivers/scsi/vmw_pvscsi.h
15123
15124 VMWARE VMMOUSE SUBDRIVER
15125 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15126 M:      "VMware, Inc." <pv-drivers@vmware.com>
15127 L:      linux-input@vger.kernel.org
15128 S:      Maintained
15129 F:      drivers/input/mouse/vmmouse.c
15130 F:      drivers/input/mouse/vmmouse.h
15131
15132 VMWARE VMXNET3 ETHERNET DRIVER
15133 M:      Ronak Doshi <doshir@vmware.com>
15134 M:      "VMware, Inc." <pv-drivers@vmware.com>
15135 L:      netdev@vger.kernel.org
15136 S:      Maintained
15137 F:      drivers/net/vmxnet3/
15138
15139 VOCORE VOCORE2 BOARD
15140 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15141 L:      linux-mips@linux-mips.org
15142 S:      Maintained
15143 F:      arch/mips/boot/dts/ralink/vocore2.dts
15144
15145 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15146 M:      Liam Girdwood <lgirdwood@gmail.com>
15147 M:      Mark Brown <broonie@kernel.org>
15148 L:      linux-kernel@vger.kernel.org
15149 W:      http://www.slimlogic.co.uk/?p=48
15150 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15151 S:      Supported
15152 F:      Documentation/devicetree/bindings/regulator/
15153 F:      Documentation/power/regulator/
15154 F:      drivers/regulator/
15155 F:      include/dt-bindings/regulator/
15156 F:      include/linux/regulator/
15157
15158 VRF
15159 M:      David Ahern <dsa@cumulusnetworks.com>
15160 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15161 L:      netdev@vger.kernel.org
15162 S:      Maintained
15163 F:      drivers/net/vrf.c
15164 F:      Documentation/networking/vrf.txt
15165
15166 VT1211 HARDWARE MONITOR DRIVER
15167 M:      Juerg Haefliger <juergh@gmail.com>
15168 L:      linux-hwmon@vger.kernel.org
15169 S:      Maintained
15170 F:      Documentation/hwmon/vt1211
15171 F:      drivers/hwmon/vt1211.c
15172
15173 VT8231 HARDWARE MONITOR DRIVER
15174 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15175 L:      linux-hwmon@vger.kernel.org
15176 S:      Maintained
15177 F:      drivers/hwmon/vt8231.c
15178
15179 VUB300 USB to SDIO/SD/MMC bridge chip
15180 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15181 L:      linux-mmc@vger.kernel.org
15182 L:      linux-usb@vger.kernel.org
15183 S:      Supported
15184 F:      drivers/mmc/host/vub300.c
15185
15186 W1 DALLAS'S 1-WIRE BUS
15187 M:      Evgeniy Polyakov <zbr@ioremap.net>
15188 S:      Maintained
15189 F:      Documentation/w1/
15190 F:      drivers/w1/
15191 F:      include/linux/w1.h
15192
15193 W83791D HARDWARE MONITORING DRIVER
15194 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15195 L:      linux-hwmon@vger.kernel.org
15196 S:      Maintained
15197 F:      Documentation/hwmon/w83791d
15198 F:      drivers/hwmon/w83791d.c
15199
15200 W83793 HARDWARE MONITORING DRIVER
15201 M:      Rudolf Marek <r.marek@assembler.cz>
15202 L:      linux-hwmon@vger.kernel.org
15203 S:      Maintained
15204 F:      Documentation/hwmon/w83793
15205 F:      drivers/hwmon/w83793.c
15206
15207 W83795 HARDWARE MONITORING DRIVER
15208 M:      Jean Delvare <jdelvare@suse.com>
15209 L:      linux-hwmon@vger.kernel.org
15210 S:      Maintained
15211 F:      drivers/hwmon/w83795.c
15212
15213 W83L51xD SD/MMC CARD INTERFACE DRIVER
15214 M:      Pierre Ossman <pierre@ossman.eu>
15215 S:      Maintained
15216 F:      drivers/mmc/host/wbsd.*
15217
15218 WACOM PROTOCOL 4 SERIAL TABLETS
15219 M:      Julian Squires <julian@cipht.net>
15220 M:      Hans de Goede <hdegoede@redhat.com>
15221 L:      linux-input@vger.kernel.org
15222 S:      Maintained
15223 F:      drivers/input/tablet/wacom_serial4.c
15224
15225 WATCHDOG DEVICE DRIVERS
15226 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15227 M:      Guenter Roeck <linux@roeck-us.net>
15228 L:      linux-watchdog@vger.kernel.org
15229 W:      http://www.linux-watchdog.org/
15230 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15231 S:      Maintained
15232 F:      Documentation/devicetree/bindings/watchdog/
15233 F:      Documentation/watchdog/
15234 F:      drivers/watchdog/
15235 F:      include/linux/watchdog.h
15236 F:      include/uapi/linux/watchdog.h
15237
15238 WHISKEYCOVE PMIC GPIO DRIVER
15239 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15240 L:      linux-gpio@vger.kernel.org
15241 S:      Maintained
15242 F:      drivers/gpio/gpio-wcove.c
15243
15244 WIIMOTE HID DRIVER
15245 M:      David Herrmann <dh.herrmann@googlemail.com>
15246 L:      linux-input@vger.kernel.org
15247 S:      Maintained
15248 F:      drivers/hid/hid-wiimote*
15249
15250 WILOCITY WIL6210 WIRELESS DRIVER
15251 M:      Maya Erez <merez@codeaurora.org>
15252 L:      linux-wireless@vger.kernel.org
15253 L:      wil6210@qti.qualcomm.com
15254 S:      Supported
15255 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15256 F:      drivers/net/wireless/ath/wil6210/
15257
15258 WIMAX STACK
15259 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15260 M:      linux-wimax@intel.com
15261 L:      wimax@linuxwimax.org (subscribers-only)
15262 S:      Supported
15263 W:      http://linuxwimax.org
15264 F:      Documentation/wimax/README.wimax
15265 F:      include/linux/wimax/debug.h
15266 F:      include/net/wimax.h
15267 F:      include/uapi/linux/wimax.h
15268 F:      net/wimax/
15269
15270 WINBOND CIR DRIVER
15271 M:      David Härdeman <david@hardeman.nu>
15272 S:      Maintained
15273 F:      drivers/media/rc/winbond-cir.c
15274
15275 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15276 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15277 L:      linux-watchdog@vger.kernel.org
15278 S:      Maintained
15279 F:      drivers/watchdog/ebc-c384_wdt.c
15280
15281 WINSYSTEMS WS16C48 GPIO DRIVER
15282 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15283 L:      linux-gpio@vger.kernel.org
15284 S:      Maintained
15285 F:      drivers/gpio/gpio-ws16c48.c
15286
15287 WISTRON LAPTOP BUTTON DRIVER
15288 M:      Miloslav Trmac <mitr@volny.cz>
15289 S:      Maintained
15290 F:      drivers/input/misc/wistron_btns.c
15291
15292 WL3501 WIRELESS PCMCIA CARD DRIVER
15293 L:      linux-wireless@vger.kernel.org
15294 S:      Odd fixes
15295 F:      drivers/net/wireless/wl3501*
15296
15297 WOLFSON MICROELECTRONICS DRIVERS
15298 L:      patches@opensource.cirrus.com
15299 T:      git https://github.com/CirrusLogic/linux-drivers.git
15300 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15301 S:      Supported
15302 F:      Documentation/hwmon/wm83??
15303 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15304 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15305 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15306 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15307 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15308 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15309 F:      drivers/clk/clk-wm83*.c
15310 F:      drivers/extcon/extcon-arizona.c
15311 F:      drivers/leds/leds-wm83*.c
15312 F:      drivers/gpio/gpio-*wm*.c
15313 F:      drivers/gpio/gpio-arizona.c
15314 F:      drivers/hwmon/wm83??-hwmon.c
15315 F:      drivers/input/misc/wm831x-on.c
15316 F:      drivers/input/touchscreen/wm831x-ts.c
15317 F:      drivers/input/touchscreen/wm97*.c
15318 F:      drivers/mfd/arizona*
15319 F:      drivers/mfd/wm*.c
15320 F:      drivers/mfd/cs47l24*
15321 F:      drivers/power/supply/wm83*.c
15322 F:      drivers/rtc/rtc-wm83*.c
15323 F:      drivers/regulator/wm8*.c
15324 F:      drivers/regulator/arizona*
15325 F:      drivers/video/backlight/wm83*_bl.c
15326 F:      drivers/watchdog/wm83*_wdt.c
15327 F:      include/linux/mfd/arizona/
15328 F:      include/linux/mfd/wm831x/
15329 F:      include/linux/mfd/wm8350/
15330 F:      include/linux/mfd/wm8400*
15331 F:      include/linux/regulator/arizona*
15332 F:      include/linux/wm97xx.h
15333 F:      include/sound/wm????.h
15334 F:      sound/soc/codecs/arizona.?
15335 F:      sound/soc/codecs/wm*
15336 F:      sound/soc/codecs/cs47l24*
15337
15338 WORKQUEUE
15339 M:      Tejun Heo <tj@kernel.org>
15340 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15342 S:      Maintained
15343 F:      include/linux/workqueue.h
15344 F:      kernel/workqueue.c
15345 F:      Documentation/core-api/workqueue.rst
15346
15347 X-POWERS AXP288 PMIC DRIVERS
15348 M:      Hans de Goede <hdegoede@redhat.com>
15349 S:      Maintained
15350 N:      axp288
15351 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15352
15353 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15354 M:      Chen-Yu Tsai <wens@csie.org>
15355 L:      linux-kernel@vger.kernel.org
15356 S:      Maintained
15357 N:      axp[128]
15358
15359 X.25 NETWORK LAYER
15360 M:      Andrew Hendry <andrew.hendry@gmail.com>
15361 L:      linux-x25@vger.kernel.org
15362 S:      Odd Fixes
15363 F:      Documentation/networking/x25*
15364 F:      include/net/x25*
15365 F:      net/x25/
15366
15367 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15368 M:      Thomas Gleixner <tglx@linutronix.de>
15369 M:      Ingo Molnar <mingo@redhat.com>
15370 R:      "H. Peter Anvin" <hpa@zytor.com>
15371 M:      x86@kernel.org
15372 L:      linux-kernel@vger.kernel.org
15373 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15374 S:      Maintained
15375 F:      Documentation/x86/
15376 F:      arch/x86/
15377
15378 X86 MCE INFRASTRUCTURE
15379 M:      Tony Luck <tony.luck@intel.com>
15380 M:      Borislav Petkov <bp@alien8.de>
15381 L:      linux-edac@vger.kernel.org
15382 S:      Maintained
15383 F:      arch/x86/kernel/cpu/mcheck/*
15384
15385 X86 MICROCODE UPDATE SUPPORT
15386 M:      Borislav Petkov <bp@alien8.de>
15387 S:      Maintained
15388 F:      arch/x86/kernel/cpu/microcode/*
15389
15390 X86 PLATFORM DRIVERS
15391 M:      Darren Hart <dvhart@infradead.org>
15392 M:      Andy Shevchenko <andy@infradead.org>
15393 L:      platform-driver-x86@vger.kernel.org
15394 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15395 S:      Maintained
15396 F:      drivers/platform/x86/
15397 F:      drivers/platform/olpc/
15398
15399 X86 VDSO
15400 M:      Andy Lutomirski <luto@amacapital.net>
15401 L:      linux-kernel@vger.kernel.org
15402 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15403 S:      Maintained
15404 F:      arch/x86/entry/vdso/
15405
15406 XC2028/3028 TUNER DRIVER
15407 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
15408 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15409 L:      linux-media@vger.kernel.org
15410 W:      https://linuxtv.org
15411 T:      git git://linuxtv.org/media_tree.git
15412 S:      Maintained
15413 F:      drivers/media/tuners/tuner-xc2028.*
15414
15415 XEN BLOCK SUBSYSTEM
15416 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15417 M:      Roger Pau Monné <roger.pau@citrix.com>
15418 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15419 S:      Supported
15420 F:      drivers/block/xen-blkback/*
15421 F:      drivers/block/xen*
15422
15423 XEN HYPERVISOR ARM
15424 M:      Stefano Stabellini <sstabellini@kernel.org>
15425 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15426 S:      Maintained
15427 F:      arch/arm/xen/
15428 F:      arch/arm/include/asm/xen/
15429
15430 XEN HYPERVISOR ARM64
15431 M:      Stefano Stabellini <sstabellini@kernel.org>
15432 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15433 S:      Maintained
15434 F:      arch/arm64/xen/
15435 F:      arch/arm64/include/asm/xen/
15436
15437 XEN HYPERVISOR INTERFACE
15438 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
15439 M:      Juergen Gross <jgross@suse.com>
15440 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15441 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
15442 S:      Supported
15443 F:      arch/x86/xen/
15444 F:      drivers/*/xen-*front.c
15445 F:      drivers/xen/
15446 F:      arch/x86/include/asm/xen/
15447 F:      arch/x86/include/asm/pvclock-abi.h
15448 F:      include/xen/
15449 F:      include/uapi/xen/
15450 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
15451 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
15452
15453 XEN NETWORK BACKEND DRIVER
15454 M:      Wei Liu <wei.liu2@citrix.com>
15455 M:      Paul Durrant <paul.durrant@citrix.com>
15456 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15457 L:      netdev@vger.kernel.org
15458 S:      Supported
15459 F:      drivers/net/xen-netback/*
15460
15461 XEN PCI SUBSYSTEM
15462 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15463 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15464 S:      Supported
15465 F:      arch/x86/pci/*xen*
15466 F:      drivers/pci/*xen*
15467
15468 XEN PVSCSI DRIVERS
15469 M:      Juergen Gross <jgross@suse.com>
15470 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15471 L:      linux-scsi@vger.kernel.org
15472 S:      Supported
15473 F:      drivers/scsi/xen-scsifront.c
15474 F:      drivers/xen/xen-scsiback.c
15475 F:      include/xen/interface/io/vscsiif.h
15476
15477 XEN SWIOTLB SUBSYSTEM
15478 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15479 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15480 L:      iommu@lists.linux-foundation.org
15481 S:      Supported
15482 F:      arch/x86/xen/*swiotlb*
15483 F:      drivers/xen/*swiotlb*
15484
15485 XFS FILESYSTEM
15486 M:      Darrick J. Wong <darrick.wong@oracle.com>
15487 M:      linux-xfs@vger.kernel.org
15488 L:      linux-xfs@vger.kernel.org
15489 W:      http://xfs.org/
15490 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
15491 S:      Supported
15492 F:      Documentation/filesystems/xfs.txt
15493 F:      fs/xfs/
15494
15495 XILINX AXI ETHERNET DRIVER
15496 M:      Anirudha Sarangi <anirudh@xilinx.com>
15497 M:      John Linn <John.Linn@xilinx.com>
15498 S:      Maintained
15499 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
15500
15501 XILINX UARTLITE SERIAL DRIVER
15502 M:      Peter Korsgaard <jacmet@sunsite.dk>
15503 L:      linux-serial@vger.kernel.org
15504 S:      Maintained
15505 F:      drivers/tty/serial/uartlite.c
15506
15507 XILINX VIDEO IP CORES
15508 M:      Hyun Kwon <hyun.kwon@xilinx.com>
15509 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15510 L:      linux-media@vger.kernel.org
15511 T:      git git://linuxtv.org/media_tree.git
15512 S:      Supported
15513 F:      Documentation/devicetree/bindings/media/xilinx/
15514 F:      drivers/media/platform/xilinx/
15515 F:      include/uapi/linux/xilinx-v4l2-controls.h
15516
15517 XILLYBUS DRIVER
15518 M:      Eli Billauer <eli.billauer@gmail.com>
15519 L:      linux-kernel@vger.kernel.org
15520 S:      Supported
15521 F:      drivers/char/xillybus/
15522
15523 XRA1403 GPIO EXPANDER
15524 M:      Nandor Han <nandor.han@ge.com>
15525 M:      Semi Malinen <semi.malinen@ge.com>
15526 L:      linux-gpio@vger.kernel.org
15527 S:      Maintained
15528 F:      drivers/gpio/gpio-xra1403.c
15529 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
15530
15531 XTENSA XTFPGA PLATFORM SUPPORT
15532 M:      Max Filippov <jcmvbkbc@gmail.com>
15533 L:      linux-xtensa@linux-xtensa.org
15534 S:      Maintained
15535 F:      drivers/spi/spi-xtensa-xtfpga.c
15536 F:      sound/soc/xtensa/xtfpga-i2s.c
15537
15538 YAM DRIVER FOR AX.25
15539 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
15540 L:      linux-hams@vger.kernel.org
15541 S:      Maintained
15542 F:      drivers/net/hamradio/yam*
15543 F:      include/linux/yam.h
15544
15545 YAMA SECURITY MODULE
15546 M:      Kees Cook <keescook@chromium.org>
15547 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
15548 S:      Supported
15549 F:      security/yama/
15550 F:      Documentation/admin-guide/LSM/Yama.rst
15551
15552 YEALINK PHONE DRIVER
15553 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
15554 L:      usbb2k-api-dev@nongnu.org
15555 S:      Maintained
15556 F:      Documentation/input/yealink.rst
15557 F:      drivers/input/misc/yealink.*
15558
15559 Z8530 DRIVER FOR AX.25
15560 M:      Joerg Reuter <jreuter@yaina.de>
15561 W:      http://yaina.de/jreuter/
15562 W:      http://www.qsl.net/dl1bke/
15563 L:      linux-hams@vger.kernel.org
15564 S:      Maintained
15565 F:      Documentation/networking/z8530drv.txt
15566 F:      drivers/net/hamradio/*scc.c
15567 F:      drivers/net/hamradio/z8530.h
15568
15569 ZBUD COMPRESSED PAGE ALLOCATOR
15570 M:      Seth Jennings <sjenning@redhat.com>
15571 M:      Dan Streetman <ddstreet@ieee.org>
15572 L:      linux-mm@kvack.org
15573 S:      Maintained
15574 F:      mm/zbud.c
15575 F:      include/linux/zbud.h
15576
15577 ZD1211RW WIRELESS DRIVER
15578 M:      Daniel Drake <dsd@gentoo.org>
15579 M:      Ulrich Kunitz <kune@deine-taler.de>
15580 W:      http://zd1211.ath.cx/wiki/DriverRewrite
15581 L:      linux-wireless@vger.kernel.org
15582 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
15583 S:      Maintained
15584 F:      drivers/net/wireless/zydas/zd1211rw/
15585
15586 ZD1301 MEDIA DRIVER
15587 M:      Antti Palosaari <crope@iki.fi>
15588 L:      linux-media@vger.kernel.org
15589 W:      https://linuxtv.org/
15590 W:      http://palosaari.fi/linux/
15591 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
15592 S:      Maintained
15593 F:      drivers/media/usb/dvb-usb-v2/zd1301*
15594
15595 ZD1301_DEMOD MEDIA DRIVER
15596 M:      Antti Palosaari <crope@iki.fi>
15597 L:      linux-media@vger.kernel.org
15598 W:      https://linuxtv.org/
15599 W:      http://palosaari.fi/linux/
15600 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
15601 S:      Maintained
15602 F:      drivers/media/dvb-frontends/zd1301_demod*
15603
15604 ZPOOL COMPRESSED PAGE STORAGE API
15605 M:      Dan Streetman <ddstreet@ieee.org>
15606 L:      linux-mm@kvack.org
15607 S:      Maintained
15608 F:      mm/zpool.c
15609 F:      include/linux/zpool.h
15610
15611 ZR36067 VIDEO FOR LINUX DRIVER
15612 L:      mjpeg-users@lists.sourceforge.net
15613 L:      linux-media@vger.kernel.org
15614 W:      http://mjpeg.sourceforge.net/driver-zoran/
15615 T:      hg https://linuxtv.org/hg/v4l-dvb
15616 S:      Odd Fixes
15617 F:      drivers/media/pci/zoran/
15618
15619 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
15620 M:      Minchan Kim <minchan@kernel.org>
15621 M:      Nitin Gupta <ngupta@vflare.org>
15622 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
15623 L:      linux-kernel@vger.kernel.org
15624 S:      Maintained
15625 F:      drivers/block/zram/
15626 F:      Documentation/blockdev/zram.txt
15627
15628 ZS DECSTATION Z85C30 SERIAL DRIVER
15629 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15630 S:      Maintained
15631 F:      drivers/tty/serial/zs.*
15632
15633 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
15634 M:      Minchan Kim <minchan@kernel.org>
15635 M:      Nitin Gupta <ngupta@vflare.org>
15636 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
15637 L:      linux-mm@kvack.org
15638 S:      Maintained
15639 F:      mm/zsmalloc.c
15640 F:      include/linux/zsmalloc.h
15641 F:      Documentation/vm/zsmalloc.txt
15642
15643 ZSWAP COMPRESSED SWAP CACHING
15644 M:      Seth Jennings <sjenning@redhat.com>
15645 M:      Dan Streetman <ddstreet@ieee.org>
15646 L:      linux-mm@kvack.org
15647 S:      Maintained
15648 F:      mm/zswap.c
15649
15650 THE REST
15651 M:      Linus Torvalds <torvalds@linux-foundation.org>
15652 L:      linux-kernel@vger.kernel.org
15653 Q:      http://patchwork.kernel.org/project/LKML/list/
15654 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
15655 S:      Buried alive in reporters
15656 F:      *
15657 F:      */