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 M:      David Sterba <dsterba@suse.com>
 568 L:      linux-fsdevel@vger.kernel.org
 569 S:      Odd Fixes
 570 F:      Documentation/filesystems/affs.txt
 571 F:      fs/affs/
 572
 573 AFS FILESYSTEM
 574 M:      David Howells <dhowells@redhat.com>
 575 L:      linux-afs@lists.infradead.org
 576 S:      Supported
 577 F:      fs/afs/
 578 F:      include/trace/events/afs.h
 579 F:      Documentation/filesystems/afs.txt
 580 W:      https://www.infradead.org/~dhowells/kafs/
 581
 582 AGPGART DRIVER
 583 M:      David Airlie <airlied@linux.ie>
 584 T:      git git://people.freedesktop.org/~airlied/linux (part of drm maint)
 585 S:      Maintained
 586 F:      drivers/char/agp/
 587 F:      include/linux/agp*
 588 F:      include/uapi/linux/agp*
 589
 590 AHA152X SCSI DRIVER
 591 M:      "Juergen E. Fischer" <fischer@norbit.de>
 592 L:      linux-scsi@vger.kernel.org
 593 S:      Maintained
 594 F:      drivers/scsi/aha152x*
 595 F:      drivers/scsi/pcmcia/aha152x*
 596
 597 AIC7XXX / AIC79XX SCSI DRIVER
 598 M:      Hannes Reinecke <hare@suse.com>
 599 L:      linux-scsi@vger.kernel.org
 600 S:      Maintained
 601 F:      drivers/scsi/aic7xxx/
 602
 603 AIMSLAB FM RADIO RECEIVER DRIVER
 604 M:      Hans Verkuil <hverkuil@xs4all.nl>
 605 L:      linux-media@vger.kernel.org
 606 T:      git git://linuxtv.org/media_tree.git
 607 W:      https://linuxtv.org
 608 S:      Maintained
 609 F:      drivers/media/radio/radio-aimslab*
 610
 611 AIO
 612 M:      Benjamin LaHaise <bcrl@kvack.org>
 613 L:      linux-aio@kvack.org
 614 S:      Supported
 615 F:      fs/aio.c
 616 F:      include/linux/*aio*.h
 617
 618 AIRSPY MEDIA DRIVER
 619 M:      Antti Palosaari <crope@iki.fi>
 620 L:      linux-media@vger.kernel.org
 621 W:      https://linuxtv.org
 622 W:      http://palosaari.fi/linux/
 623 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 624 T:      git git://linuxtv.org/anttip/media_tree.git
 625 S:      Maintained
 626 F:      drivers/media/usb/airspy/
 627
 628 ALACRITECH GIGABIT ETHERNET DRIVER
 629 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 630 S:      Maintained
 631 F:      drivers/net/ethernet/alacritech/*
 632
 633 ALCATEL SPEEDTOUCH USB DRIVER
 634 M:      Duncan Sands <duncan.sands@free.fr>
 635 L:      linux-usb@vger.kernel.org
 636 W:      http://www.linux-usb.org/SpeedTouch/
 637 S:      Maintained
 638 F:      drivers/usb/atm/speedtch.c
 639 F:      drivers/usb/atm/usbatm.c
 640
 641 ALCHEMY AU1XX0 MMC DRIVER
 642 M:      Manuel Lauss <manuel.lauss@gmail.com>
 643 S:      Maintained
 644 F:      drivers/mmc/host/au1xmmc.c
 645
 646 ALI1563 I2C DRIVER
 647 M:      Rudolf Marek <r.marek@assembler.cz>
 648 L:      linux-i2c@vger.kernel.org
 649 S:      Maintained
 650 F:      Documentation/i2c/busses/i2c-ali1563
 651 F:      drivers/i2c/busses/i2c-ali1563.c
 652
 653 ALLWINNER SECURITY SYSTEM
 654 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 655 L:      linux-crypto@vger.kernel.org
 656 S:      Maintained
 657 F:      drivers/crypto/sunxi-ss/
 658
 659 ALPHA PORT
 660 M:      Richard Henderson <rth@twiddle.net>
 661 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 662 M:      Matt Turner <mattst88@gmail.com>
 663 S:      Odd Fixes
 664 L:      linux-alpha@vger.kernel.org
 665 F:      arch/alpha/
 666
 667 ALPS PS/2 TOUCHPAD DRIVER
 668 R:      Pali Rohár <pali.rohar@gmail.com>
 669 F:      drivers/input/mouse/alps.*
 670
 671 ALTERA I2C CONTROLLER DRIVER
 672 M:      Thor Thayer <thor.thayer@linux.intel.com>
 673 S:      Maintained
 674 F:      drivers/i2c/busses/i2c-altera.c
 675
 676 ALTERA MAILBOX DRIVER
 677 M:      Ley Foon Tan <lftan@altera.com>
 678 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 679 S:      Maintained
 680 F:      drivers/mailbox/mailbox-altera.c
 681
 682 ALTERA PIO DRIVER
 683 M:      Tien Hock Loh <thloh@altera.com>
 684 L:      linux-gpio@vger.kernel.org
 685 S:      Maintained
 686 F:      drivers/gpio/gpio-altera.c
 687
 688 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 689 M:      Thor Thayer <thor.thayer@linux.intel.com>
 690 S:      Maintained
 691 F:      drivers/gpio/gpio-altera-a10sr.c
 692 F:      drivers/mfd/altera-a10sr.c
 693 F:      drivers/reset/reset-a10sr.c
 694 F:      include/linux/mfd/altera-a10sr.h
 695 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 696
 697 ALTERA TRIPLE SPEED ETHERNET DRIVER
 698 M:      Vince Bridgers <vbridger@opensource.altera.com>
 699 L:      netdev@vger.kernel.org
 700 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 701 S:      Maintained
 702 F:      drivers/net/ethernet/altera/
 703
 704 ALTERA UART/JTAG UART SERIAL DRIVERS
 705 M:      Tobias Klauser <tklauser@distanz.ch>
 706 L:      linux-serial@vger.kernel.org
 707 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 708 S:      Maintained
 709 F:      drivers/tty/serial/altera_uart.c
 710 F:      drivers/tty/serial/altera_jtaguart.c
 711 F:      include/linux/altera_uart.h
 712 F:      include/linux/altera_jtaguart.h
 713
 714 AMAZON ETHERNET DRIVERS
 715 M:      Netanel Belgazal <netanel@amazon.com>
 716 R:      Saeed Bishara <saeedb@amazon.com>
 717 R:      Zorik Machulsky <zorik@amazon.com>
 718 L:      netdev@vger.kernel.org
 719 S:      Supported
 720 F:      Documentation/networking/ena.txt
 721 F:      drivers/net/ethernet/amazon/
 722
 723 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 724 M:      Tom Lendacky <thomas.lendacky@amd.com>
 725 M:      Gary Hook <gary.hook@amd.com>
 726 L:      linux-crypto@vger.kernel.org
 727 S:      Supported
 728 F:      drivers/crypto/ccp/
 729 F:      include/linux/ccp.h
 730
 731 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 732 M:      Huang Rui <ray.huang@amd.com>
 733 L:      linux-hwmon@vger.kernel.org
 734 S:      Supported
 735 F:      Documentation/hwmon/fam15h_power
 736 F:      drivers/hwmon/fam15h_power.c
 737
 738 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 739 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 740 S:      Orphan
 741 F:      drivers/usb/gadget/udc/amd5536udc.*
 742
 743 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 744 P:      Andres Salomon <dilinger@queued.net>
 745 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 746 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 747 S:      Supported
 748 F:      drivers/char/hw_random/geode-rng.c
 749 F:      drivers/crypto/geode*
 750 F:      drivers/video/fbdev/geode/
 751 F:      arch/x86/include/asm/geode.h
 752
 753 AMD IOMMU (AMD-VI)
 754 M:      Joerg Roedel <joro@8bytes.org>
 755 L:      iommu@lists.linux-foundation.org
 756 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 757 S:      Maintained
 758 F:      drivers/iommu/amd_iommu*.[ch]
 759 F:      include/linux/amd-iommu.h
 760
 761 AMD KFD
 762 M:      Oded Gabbay <oded.gabbay@gmail.com>
 763 L:      dri-devel@lists.freedesktop.org
 764 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 765 S:      Supported
 766 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 767 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 768 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 769 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 770 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 771 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 772 F:      drivers/gpu/drm/amd/amdkfd/
 773 F:      drivers/gpu/drm/amd/include/cik_structs.h
 774 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 775 F:      drivers/gpu/drm/amd/include/vi_structs.h
 776 F:      include/uapi/linux/kfd_ioctl.h
 777
 778 AMD SEATTLE DEVICE TREE SUPPORT
 779 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 780 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 781 M:      Tom Lendacky <thomas.lendacky@amd.com>
 782 S:      Supported
 783 F:      arch/arm64/boot/dts/amd/
 784
 785 AMD XGBE DRIVER
 786 M:      Tom Lendacky <thomas.lendacky@amd.com>
 787 L:      netdev@vger.kernel.org
 788 S:      Supported
 789 F:      drivers/net/ethernet/amd/xgbe/
 790 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 791
 792 AMS (Apple Motion Sensor) DRIVER
 793 M:      Michael Hanselmann <linux-kernel@hansmi.ch>
 794 S:      Supported
 795 F:      drivers/macintosh/ams/
 796
 797 ANALOG DEVICES INC AD9389B DRIVER
 798 M:      Hans Verkuil <hans.verkuil@cisco.com>
 799 L:      linux-media@vger.kernel.org
 800 S:      Maintained
 801 F:      drivers/media/i2c/ad9389b*
 802
 803 ANALOG DEVICES INC ADV7180 DRIVER
 804 M:      Lars-Peter Clausen <lars@metafoo.de>
 805 L:      linux-media@vger.kernel.org
 806 W:      http://ez.analog.com/community/linux-device-drivers
 807 S:      Supported
 808 F:      drivers/media/i2c/adv7180.c
 809
 810 ANALOG DEVICES INC ADV748X DRIVER
 811 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 812 L:      linux-media@vger.kernel.org
 813 S:      Maintained
 814 F:      drivers/media/i2c/adv748x/*
 815
 816 ANALOG DEVICES INC ADV7511 DRIVER
 817 M:      Hans Verkuil <hans.verkuil@cisco.com>
 818 L:      linux-media@vger.kernel.org
 819 S:      Maintained
 820 F:      drivers/media/i2c/adv7511*
 821
 822 ANALOG DEVICES INC ADV7604 DRIVER
 823 M:      Hans Verkuil <hans.verkuil@cisco.com>
 824 L:      linux-media@vger.kernel.org
 825 S:      Maintained
 826 F:      drivers/media/i2c/adv7604*
 827
 828 ANALOG DEVICES INC ADV7842 DRIVER
 829 M:      Hans Verkuil <hans.verkuil@cisco.com>
 830 L:      linux-media@vger.kernel.org
 831 S:      Maintained
 832 F:      drivers/media/i2c/adv7842*
 833
 834 ANALOG DEVICES INC ASOC CODEC DRIVERS
 835 M:      Lars-Peter Clausen <lars@metafoo.de>
 836 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 837 W:      http://wiki.analog.com/
 838 W:      http://ez.analog.com/community/linux-device-drivers
 839 S:      Supported
 840 F:      sound/soc/codecs/adau*
 841 F:      sound/soc/codecs/adav*
 842 F:      sound/soc/codecs/ad1*
 843 F:      sound/soc/codecs/ad7*
 844 F:      sound/soc/codecs/ssm*
 845 F:      sound/soc/codecs/sigmadsp.*
 846
 847 ANALOG DEVICES INC DMA DRIVERS
 848 M:      Lars-Peter Clausen <lars@metafoo.de>
 849 W:      http://ez.analog.com/community/linux-device-drivers
 850 S:      Supported
 851 F:      drivers/dma/dma-axi-dmac.c
 852
 853 ANALOG DEVICES INC IIO DRIVERS
 854 M:      Lars-Peter Clausen <lars@metafoo.de>
 855 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 856 W:      http://wiki.analog.com/
 857 W:      http://ez.analog.com/community/linux-device-drivers
 858 S:      Supported
 859 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 860 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 861 F:      drivers/iio/*/ad*
 862 F:      drivers/iio/adc/ltc2497*
 863 X:      drivers/iio/*/adjd*
 864 F:      drivers/staging/iio/*/ad*
 865
 866 ANDES ARCHITECTURE
 867 M:      Greentime Hu <green.hu@gmail.com>
 868 M:      Vincent Chen <deanbo422@gmail.com>
 869 T:      git https://github.com/andestech/linux.git
 870 S:      Supported
 871 F:      arch/nds32/
 872 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 873 F:      Documentation/devicetree/bindings/nds32/
 874 K:      nds32
 875 N:      nds32
 876
 877 ANDROID CONFIG FRAGMENTS
 878 M:      Rob Herring <robh@kernel.org>
 879 S:      Supported
 880 F:      kernel/configs/android*
 881
 882 ANDROID DRIVERS
 883 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 884 M:      Arve Hjønnevåg <arve@android.com>
 885 M:      Todd Kjos <tkjos@android.com>
 886 M:      Martijn Coenen <maco@android.com>
 887 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 888 L:      devel@driverdev.osuosl.org
 889 S:      Supported
 890 F:      drivers/android/
 891 F:      drivers/staging/android/
 892
 893 ANDROID GOLDFISH PIC DRIVER
 894 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 895 S:      Supported
 896 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 897 F:      drivers/irqchip/irq-goldfish-pic.c
 898
 899 ANDROID GOLDFISH RTC DRIVER
 900 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 901 S:      Supported
 902 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 903 F:      drivers/rtc/rtc-goldfish.c
 904
 905 ANDROID ION DRIVER
 906 M:      Laura Abbott <labbott@redhat.com>
 907 M:      Sumit Semwal <sumit.semwal@linaro.org>
 908 L:      devel@driverdev.osuosl.org
 909 L:      dri-devel@lists.freedesktop.org
 910 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
 911 S:      Supported
 912 F:      drivers/staging/android/ion
 913 F:      drivers/staging/android/uapi/ion.h
 914
 915 AOA (Apple Onboard Audio) ALSA DRIVER
 916 M:      Johannes Berg <johannes@sipsolutions.net>
 917 L:      linuxppc-dev@lists.ozlabs.org
 918 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 919 S:      Maintained
 920 F:      sound/aoa/
 921
 922 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 923 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 924 L:      linux-iio@vger.kernel.org
 925 S:      Maintained
 926 F:      drivers/iio/adc/stx104.c
 927
 928 APM DRIVER
 929 M:      Jiri Kosina <jikos@kernel.org>
 930 S:      Odd fixes
 931 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
 932 F:      arch/x86/kernel/apm_32.c
 933 F:      include/linux/apm_bios.h
 934 F:      include/uapi/linux/apm_bios.h
 935 F:      drivers/char/apm-emulation.c
 936
 937 APPARMOR SECURITY MODULE
 938 M:      John Johansen <john.johansen@canonical.com>
 939 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
 940 W:      wiki.apparmor.net
 941 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
 942 S:      Supported
 943 F:      security/apparmor/
 944 F:      Documentation/admin-guide/LSM/apparmor.rst
 945
 946 APPLE BCM5974 MULTITOUCH DRIVER
 947 M:      Henrik Rydberg <rydberg@bitmath.org>
 948 L:      linux-input@vger.kernel.org
 949 S:      Odd fixes
 950 F:      drivers/input/mouse/bcm5974.c
 951
 952 APPLE SMC DRIVER
 953 M:      Henrik Rydberg <rydberg@bitmath.org>
 954 L:      linux-hwmon@vger.kernel.org
 955 S:      Odd fixes
 956 F:      drivers/hwmon/applesmc.c
 957
 958 APPLETALK NETWORK LAYER
 959 L:      netdev@vger.kernel.org
 960 S:      Odd fixes
 961 F:      drivers/net/appletalk/
 962 F:      net/appletalk/
 963
 964 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
 965 M:      Duc Dang <dhdang@apm.com>
 966 S:      Supported
 967 F:      arch/arm64/boot/dts/apm/
 968
 969 APPLIED MICRO (APM) X-GENE SOC EDAC
 970 M:      Loc Ho <lho@apm.com>
 971 S:      Supported
 972 F:      drivers/edac/xgene_edac.c
 973 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
 974
 975 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
 976 M:      Iyappan Subramanian <isubramanian@apm.com>
 977 M:      Keyur Chudgar <kchudgar@apm.com>
 978 S:      Supported
 979 F:      drivers/net/ethernet/apm/xgene-v2/
 980
 981 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
 982 M:      Iyappan Subramanian <isubramanian@apm.com>
 983 M:      Keyur Chudgar <kchudgar@apm.com>
 984 M:      Quan Nguyen <qnguyen@apm.com>
 985 S:      Supported
 986 F:      drivers/net/ethernet/apm/xgene/
 987 F:      drivers/net/phy/mdio-xgene.c
 988 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
 989 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
 990
 991 APPLIED MICRO (APM) X-GENE SOC PMU
 992 M:      Tai Nguyen <ttnguyen@apm.com>
 993 S:      Supported
 994 F:      drivers/perf/xgene_pmu.c
 995 F:      Documentation/perf/xgene-pmu.txt
 996 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
 997
 998 APTINA CAMERA SENSOR PLL
 999 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1000 L:      linux-media@vger.kernel.org
1001 S:      Maintained
1002 F:      drivers/media/i2c/aptina-pll.*
1003
1004 ARC FRAMEBUFFER DRIVER
1005 M:      Jaya Kumar <jayalk@intworks.biz>
1006 S:      Maintained
1007 F:      drivers/video/fbdev/arcfb.c
1008 F:      drivers/video/fbdev/core/fb_defio.c
1009
1010 ARC PGU DRM DRIVER
1011 M:      Alexey Brodkin <abrodkin@synopsys.com>
1012 S:      Supported
1013 F:      drivers/gpu/drm/arc/
1014 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1015
1016 ARCNET NETWORK LAYER
1017 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1018 L:      netdev@vger.kernel.org
1019 S:      Maintained
1020 F:      drivers/net/arcnet/
1021 F:      include/uapi/linux/if_arcnet.h
1022
1023 ARM ARCHITECTED TIMER DRIVER
1024 M:      Mark Rutland <mark.rutland@arm.com>
1025 M:      Marc Zyngier <marc.zyngier@arm.com>
1026 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1027 S:      Maintained
1028 F:      arch/arm/include/asm/arch_timer.h
1029 F:      arch/arm64/include/asm/arch_timer.h
1030 F:      drivers/clocksource/arm_arch_timer.c
1031
1032 ARM HDLCD DRM DRIVER
1033 M:      Liviu Dudau <liviu.dudau@arm.com>
1034 S:      Supported
1035 F:      drivers/gpu/drm/arm/hdlcd_*
1036 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1037
1038 ARM MALI-DP DRM DRIVER
1039 M:      Liviu Dudau <liviu.dudau@arm.com>
1040 M:      Brian Starkey <brian.starkey@arm.com>
1041 M:      Mali DP Maintainers <malidp@foss.arm.com>
1042 S:      Supported
1043 F:      drivers/gpu/drm/arm/
1044 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1045
1046 ARM MFM AND FLOPPY DRIVERS
1047 M:      Ian Molton <spyro@f2s.com>
1048 S:      Maintained
1049 F:      arch/arm/lib/floppydma.S
1050 F:      arch/arm/include/asm/floppy.h
1051
1052 ARM PMU PROFILING AND DEBUGGING
1053 M:      Will Deacon <will.deacon@arm.com>
1054 M:      Mark Rutland <mark.rutland@arm.com>
1055 S:      Maintained
1056 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1057 F:      arch/arm*/kernel/perf_*
1058 F:      arch/arm/oprofile/common.c
1059 F:      arch/arm*/kernel/hw_breakpoint.c
1060 F:      arch/arm*/include/asm/hw_breakpoint.h
1061 F:      arch/arm*/include/asm/perf_event.h
1062 F:      drivers/perf/*
1063 F:      include/linux/perf/arm_pmu.h
1064 F:      Documentation/devicetree/bindings/arm/pmu.txt
1065 F:      Documentation/devicetree/bindings/perf/
1066
1067 ARM PORT
1068 M:      Russell King <linux@armlinux.org.uk>
1069 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1070 W:      http://www.armlinux.org.uk/
1071 S:      Odd Fixes
1072 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1073 F:      arch/arm/
1074 X:      arch/arm/boot/dts/
1075
1076 ARM PRIMECELL AACI PL041 DRIVER
1077 M:      Russell King <linux@armlinux.org.uk>
1078 S:      Odd Fixes
1079 F:      sound/arm/aaci.*
1080
1081 ARM PRIMECELL BUS SUPPORT
1082 M:      Russell King <linux@armlinux.org.uk>
1083 S:      Odd Fixes
1084 F:      drivers/amba/
1085 F:      include/linux/amba/bus.h
1086
1087 ARM PRIMECELL CLCD PL110 DRIVER
1088 M:      Russell King <linux@armlinux.org.uk>
1089 S:      Odd Fixes
1090 F:      drivers/video/fbdev/amba-clcd.*
1091
1092 ARM PRIMECELL KMI PL050 DRIVER
1093 M:      Russell King <linux@armlinux.org.uk>
1094 S:      Odd Fixes
1095 F:      drivers/input/serio/ambakmi.*
1096 F:      include/linux/amba/kmi.h
1097
1098 ARM PRIMECELL MMCI PL180/1 DRIVER
1099 M:      Russell King <linux@armlinux.org.uk>
1100 S:      Odd Fixes
1101 F:      drivers/mmc/host/mmci.*
1102 F:      include/linux/amba/mmci.h
1103
1104 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1105 M:      Russell King <linux@armlinux.org.uk>
1106 S:      Odd Fixes
1107 F:      drivers/tty/serial/amba-pl01*.c
1108 F:      include/linux/amba/serial.h
1109
1110 ARM SMMU DRIVERS
1111 M:      Will Deacon <will.deacon@arm.com>
1112 R:      Robin Murphy <robin.murphy@arm.com>
1113 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1114 S:      Maintained
1115 F:      drivers/iommu/arm-smmu.c
1116 F:      drivers/iommu/arm-smmu-v3.c
1117 F:      drivers/iommu/io-pgtable-arm.c
1118 F:      drivers/iommu/io-pgtable-arm-v7s.c
1119
1120 ARM SUB-ARCHITECTURES
1121 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1122 S:      Maintained
1123 F:      arch/arm/mach-*/
1124 F:      arch/arm/plat-*/
1125 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1126
1127 ARM/ACTIONS SEMI ARCHITECTURE
1128 M:      Andreas Färber <afaerber@suse.de>
1129 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1130 S:      Maintained
1131 N:      owl
1132 F:      arch/arm/mach-actions/
1133 F:      arch/arm/boot/dts/owl-*
1134 F:      arch/arm64/boot/dts/actions/
1135 F:      drivers/clocksource/owl-*
1136 F:      drivers/soc/actions/
1137 F:      include/dt-bindings/power/owl-*
1138 F:      include/linux/soc/actions/
1139 F:      Documentation/devicetree/bindings/arm/actions.txt
1140 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1141 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1142
1143 ARM/ADS SPHERE MACHINE SUPPORT
1144 M:      Lennert Buytenhek <kernel@wantstofly.org>
1145 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1146 S:      Maintained
1147
1148 ARM/AFEB9260 MACHINE SUPPORT
1149 M:      Sergey Lapin <slapin@ossfans.org>
1150 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1151 S:      Maintained
1152
1153 ARM/AJECO 1ARM MACHINE SUPPORT
1154 M:      Lennert Buytenhek <kernel@wantstofly.org>
1155 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1156 S:      Maintained
1157
1158 ARM/Allwinner SoC Clock Support
1159 M:      Emilio López <emilio@elopez.com.ar>
1160 S:      Maintained
1161 F:      drivers/clk/sunxi/
1162
1163 ARM/Allwinner sunXi SoC support
1164 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1165 M:      Chen-Yu Tsai <wens@csie.org>
1166 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1167 S:      Maintained
1168 N:      sun[x456789]i
1169 N:      sun50i
1170 F:      arch/arm/mach-sunxi/
1171 F:      arch/arm64/boot/dts/allwinner/
1172 F:      drivers/clk/sunxi-ng/
1173 F:      drivers/pinctrl/sunxi/
1174 F:      drivers/soc/sunxi/
1175 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1176
1177 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1178 M:      Neil Armstrong <narmstrong@baylibre.com>
1179 M:      Jerome Brunet <jbrunet@baylibre.com>
1180 L:      linux-amlogic@lists.infradead.org
1181 S:      Maintained
1182 F:      drivers/clk/meson/
1183 F:      include/dt-bindings/clock/meson*
1184 F:      include/dt-bindings/clock/gxbb*
1185 F:      Documentation/devicetree/bindings/clock/amlogic*
1186
1187 ARM/Amlogic Meson SoC support
1188 M:      Carlo Caione <carlo@caione.org>
1189 M:      Kevin Hilman <khilman@baylibre.com>
1190 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1191 L:      linux-amlogic@lists.infradead.org
1192 W:      http://linux-meson.com/
1193 S:      Maintained
1194 F:      arch/arm/mach-meson/
1195 F:      arch/arm/boot/dts/meson*
1196 F:      arch/arm64/boot/dts/amlogic/
1197 F:      drivers/pinctrl/meson/
1198 F:      drivers/mmc/host/meson*
1199 N:      meson
1200
1201 ARM/Annapurna Labs ALPINE ARCHITECTURE
1202 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1203 M:      Antoine Tenart <antoine.tenart@free-electrons.com>
1204 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1205 S:      Maintained
1206 F:      arch/arm/mach-alpine/
1207 F:      arch/arm/boot/dts/alpine*
1208 F:      arch/arm64/boot/dts/al/
1209 F:      drivers/*/*alpine*
1210
1211 ARM/ARTPEC MACHINE SUPPORT
1212 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1213 M:      Lars Persson <lars.persson@axis.com>
1214 S:      Maintained
1215 L:      linux-arm-kernel@axis.com
1216 F:      arch/arm/mach-artpec
1217 F:      arch/arm/boot/dts/artpec6*
1218 F:      drivers/clk/axis
1219 F:      drivers/crypto/axis
1220 F:      drivers/pinctrl/pinctrl-artpec*
1221 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1222
1223 ARM/ASPEED I2C DRIVER
1224 M:      Brendan Higgins <brendanhiggins@google.com>
1225 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1226 R:      Joel Stanley <joel@jms.id.au>
1227 L:      linux-i2c@vger.kernel.org
1228 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1229 S:      Maintained
1230 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1231 F:      drivers/i2c/busses/i2c-aspeed.c
1232 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1233 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1234
1235 ARM/ASPEED MACHINE SUPPORT
1236 M:      Joel Stanley <joel@jms.id.au>
1237 R:      Andrew Jeffery <andrew@aj.id.au>
1238 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1239 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1240 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1241 S:      Supported
1242 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1243 F:      arch/arm/mach-aspeed/
1244 F:      arch/arm/boot/dts/aspeed-*
1245 N:      aspeed
1246
1247 ARM/ATMEL AT91 Clock Support
1248 M:      Boris Brezillon <boris.brezillon@bootlin.com>
1249 S:      Maintained
1250 F:      drivers/clk/at91
1251
1252 ARM/CALXEDA HIGHBANK ARCHITECTURE
1253 M:      Rob Herring <robh@kernel.org>
1254 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1255 S:      Maintained
1256 F:      arch/arm/mach-highbank/
1257 F:      arch/arm/boot/dts/highbank.dts
1258 F:      arch/arm/boot/dts/ecx-*.dts*
1259
1260 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1261 M:      Krzysztof Halasa <khalasa@piap.pl>
1262 S:      Maintained
1263 F:      arch/arm/mach-cns3xxx/
1264
1265 ARM/CAVIUM THUNDER NETWORK DRIVER
1266 M:      Sunil Goutham <sgoutham@cavium.com>
1267 M:      Robert Richter <rric@kernel.org>
1268 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1269 S:      Supported
1270 F:      drivers/net/ethernet/cavium/thunder/
1271
1272 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1273 M:      Lukasz Majewski <lukma@denx.de>
1274 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1275 S:      Maintained
1276 F:      arch/arm/mach-ep93xx/ts72xx.c
1277
1278 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1279 M:      Alexander Shiyan <shc_work@mail.ru>
1280 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1281 S:      Odd Fixes
1282 N:      clps711x
1283
1284 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1285 M:      Lennert Buytenhek <kernel@wantstofly.org>
1286 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1287 S:      Maintained
1288
1289 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1290 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1291 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1292 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1293 S:      Maintained
1294 F:      arch/arm/mach-ep93xx/
1295 F:      arch/arm/mach-ep93xx/include/mach/
1296
1297 ARM/CLKDEV SUPPORT
1298 M:      Russell King <linux@armlinux.org.uk>
1299 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1300 S:      Maintained
1301 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1302 F:      drivers/clk/clkdev.c
1303
1304 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1305 M:      Mike Rapoport <mike@compulab.co.il>
1306 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1307 S:      Maintained
1308
1309 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1310 M:      Baruch Siach <baruch@tkos.co.il>
1311 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1312 S:      Maintained
1313 F:      arch/arm/boot/dts/cx92755*
1314 N:      digicolor
1315
1316 ARM/CONTEC MICRO9 MACHINE SUPPORT
1317 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1318 S:      Maintained
1319 F:      arch/arm/mach-ep93xx/micro9.c
1320
1321 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1322 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1323 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1324 S:      Maintained
1325 F:      drivers/hwtracing/coresight/*
1326 F:      Documentation/trace/coresight.txt
1327 F:      Documentation/trace/coresight-cpu-debug.txt
1328 F:      Documentation/devicetree/bindings/arm/coresight.txt
1329 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1330 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1331 F:      tools/perf/arch/arm/util/pmu.c
1332 F:      tools/perf/arch/arm/util/auxtrace.c
1333 F:      tools/perf/arch/arm/util/cs-etm.c
1334 F:      tools/perf/arch/arm/util/cs-etm.h
1335 F:      tools/perf/util/cs-etm.*
1336 F:      tools/perf/util/cs-etm-decoder/*
1337
1338 ARM/CORGI MACHINE SUPPORT
1339 M:      Richard Purdie <rpurdie@rpsys.net>
1340 S:      Maintained
1341
1342 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1343 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1344 M:      Linus Walleij <linus.walleij@linaro.org>
1345 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1346 T:      git git://github.com/ulli-kroll/linux.git
1347 S:      Maintained
1348 F:      Documentation/devicetree/bindings/arm/gemini.txt
1349 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1350 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1351 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1352 F:      arch/arm/mach-gemini/
1353 F:      drivers/net/ethernet/cortina/
1354 F:      drivers/pinctrl/pinctrl-gemini.c
1355 F:      drivers/rtc/rtc-ftrtc010.c
1356
1357 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1358 M:      Barry Song <baohua@kernel.org>
1359 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1360 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1361 S:      Maintained
1362 F:      arch/arm/boot/dts/prima2*
1363 F:      arch/arm/mach-prima2/
1364 F:      drivers/clk/sirf/
1365 F:      drivers/clocksource/timer-prima2.c
1366 F:      drivers/clocksource/timer-atlas7.c
1367 N:      [^a-z]sirf
1368
1369 ARM/EBSA110 MACHINE SUPPORT
1370 M:      Russell King <linux@armlinux.org.uk>
1371 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1372 W:      http://www.armlinux.org.uk/
1373 S:      Maintained
1374 F:      arch/arm/mach-ebsa110/
1375 F:      drivers/net/ethernet/amd/am79c961a.*
1376
1377 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1378 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1379 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1380 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1381 S:      Maintained
1382 N:      efm32
1383
1384 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1385 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1386 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1387 S:      Maintained
1388 F:      arch/arm/mach-pxa/ezx.c
1389
1390 ARM/FARADAY FA526 PORT
1391 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1392 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1393 S:      Maintained
1394 T:      git git://git.berlios.de/gemini-board
1395 F:      arch/arm/mm/*-fa*
1396
1397 ARM/FOOTBRIDGE ARCHITECTURE
1398 M:      Russell King <linux@armlinux.org.uk>
1399 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1400 W:      http://www.armlinux.org.uk/
1401 S:      Maintained
1402 F:      arch/arm/include/asm/hardware/dec21285.h
1403 F:      arch/arm/mach-footbridge/
1404
1405 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1406 M:      Shawn Guo <shawnguo@kernel.org>
1407 M:      Sascha Hauer <s.hauer@pengutronix.de>
1408 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1409 R:      Fabio Estevam <fabio.estevam@nxp.com>
1410 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1411 S:      Maintained
1412 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1413 F:      arch/arm/mach-imx/
1414 F:      arch/arm/mach-mxs/
1415 F:      arch/arm/boot/dts/imx*
1416 F:      arch/arm/configs/imx*_defconfig
1417 F:      drivers/clk/imx/
1418 F:      drivers/soc/imx/
1419 F:      include/soc/imx/
1420
1421 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1422 M:      Shawn Guo <shawnguo@kernel.org>
1423 M:      Sascha Hauer <s.hauer@pengutronix.de>
1424 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1425 R:      Stefan Agner <stefan@agner.ch>
1426 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1427 S:      Maintained
1428 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1429 F:      arch/arm/mach-imx/*vf610*
1430 F:      arch/arm/boot/dts/vf*
1431
1432 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1433 M:      Lennert Buytenhek <kernel@wantstofly.org>
1434 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1435 S:      Maintained
1436
1437 ARM/GUMSTIX MACHINE SUPPORT
1438 M:      Steve Sakoman <sakoman@gmail.com>
1439 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1440 S:      Maintained
1441
1442 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1443 M:      Philipp Zabel <philipp.zabel@gmail.com>
1444 M:      Paul Parsons <lost.distance@yahoo.com>
1445 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1446 S:      Maintained
1447 F:      arch/arm/mach-pxa/hx4700.c
1448 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1449 F:      sound/soc/pxa/hx4700.c
1450
1451 ARM/HISILICON SOC SUPPORT
1452 M:      Wei Xu <xuwei5@hisilicon.com>
1453 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1454 W:      http://www.hisilicon.com
1455 S:      Supported
1456 T:      git git://github.com/hisilicon/linux-hisi.git
1457 F:      arch/arm/mach-hisi/
1458 F:      arch/arm/boot/dts/hi3*
1459 F:      arch/arm/boot/dts/hip*
1460 F:      arch/arm/boot/dts/hisi*
1461 F:      arch/arm64/boot/dts/hisilicon/
1462
1463 ARM/HP JORNADA 7XX MACHINE SUPPORT
1464 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1465 W:      www.jlime.com
1466 S:      Maintained
1467 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1468 F:      arch/arm/mach-sa1100/jornada720.c
1469 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1470
1471 ARM/IGEP MACHINE SUPPORT
1472 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1473 M:      Javier Martinez Canillas <javier@dowhile0.org>
1474 L:      linux-omap@vger.kernel.org
1475 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1476 S:      Maintained
1477 F:      arch/arm/boot/dts/omap3-igep*
1478
1479 ARM/INCOME PXA270 SUPPORT
1480 M:      Marek Vasut <marek.vasut@gmail.com>
1481 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1482 S:      Maintained
1483 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1484
1485 ARM/INTEL IOP13XX ARM ARCHITECTURE
1486 M:      Lennert Buytenhek <kernel@wantstofly.org>
1487 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1488 S:      Maintained
1489
1490 ARM/INTEL IOP32X ARM ARCHITECTURE
1491 M:      Lennert Buytenhek <kernel@wantstofly.org>
1492 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1493 S:      Maintained
1494
1495 ARM/INTEL IOP33X ARM ARCHITECTURE
1496 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1497 S:      Orphan
1498
1499 ARM/INTEL IQ81342EX MACHINE SUPPORT
1500 M:      Lennert Buytenhek <kernel@wantstofly.org>
1501 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1502 S:      Maintained
1503
1504 ARM/INTEL IXDP2850 MACHINE SUPPORT
1505 M:      Lennert Buytenhek <kernel@wantstofly.org>
1506 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1507 S:      Maintained
1508
1509 ARM/INTEL IXP4XX ARM ARCHITECTURE
1510 M:      Imre Kaloz <kaloz@openwrt.org>
1511 M:      Krzysztof Halasa <khalasa@piap.pl>
1512 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1513 S:      Maintained
1514 F:      arch/arm/mach-ixp4xx/
1515
1516 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1517 M:      Jonathan Cameron <jic23@cam.ac.uk>
1518 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1519 S:      Maintained
1520 F:      arch/arm/mach-pxa/stargate2.c
1521 F:      drivers/pcmcia/pxa2xx_stargate2.c
1522
1523 ARM/INTEL XSC3 (MANZANO) ARM CORE
1524 M:      Lennert Buytenhek <kernel@wantstofly.org>
1525 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1526 S:      Maintained
1527
1528 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1529 M:      Lennert Buytenhek <kernel@wantstofly.org>
1530 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1531 S:      Maintained
1532
1533 ARM/LG1K ARCHITECTURE
1534 M:      Chanho Min <chanho.min@lge.com>
1535 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1536 S:      Maintained
1537 F:      arch/arm64/boot/dts/lg/
1538
1539 ARM/LOGICPD PXA270 MACHINE SUPPORT
1540 M:      Lennert Buytenhek <kernel@wantstofly.org>
1541 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1542 S:      Maintained
1543
1544 ARM/LPC18XX ARCHITECTURE
1545 M:      Joachim Eastwood <manabian@gmail.com>
1546 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1547 S:      Maintained
1548 F:      arch/arm/boot/dts/lpc43*
1549 F:      drivers/clk/nxp/clk-lpc18xx*
1550 F:      drivers/clocksource/time-lpc32xx.c
1551 F:      drivers/i2c/busses/i2c-lpc2k.c
1552 F:      drivers/memory/pl172.c
1553 F:      drivers/mtd/spi-nor/nxp-spifi.c
1554 F:      drivers/rtc/rtc-lpc24xx.c
1555 N:      lpc18xx
1556
1557 ARM/LPC32XX SOC SUPPORT
1558 M:      Vladimir Zapolskiy <vz@mleia.com>
1559 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1560 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1561 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1562 S:      Maintained
1563 F:      arch/arm/boot/dts/lpc32*
1564 F:      arch/arm/mach-lpc32xx/
1565 F:      drivers/i2c/busses/i2c-pnx.c
1566 F:      drivers/net/ethernet/nxp/lpc_eth.c
1567 F:      drivers/usb/host/ohci-nxp.c
1568 F:      drivers/watchdog/pnx4008_wdt.c
1569 N:      lpc32xx
1570
1571 ARM/MAGICIAN MACHINE SUPPORT
1572 M:      Philipp Zabel <philipp.zabel@gmail.com>
1573 S:      Maintained
1574
1575 ARM/Marvell Dove/MV78xx0/Orion SOC support
1576 M:      Jason Cooper <jason@lakedaemon.net>
1577 M:      Andrew Lunn <andrew@lunn.ch>
1578 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1579 M:      Gregory Clement <gregory.clement@bootlin.com>
1580 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1581 S:      Maintained
1582 F:      Documentation/devicetree/bindings/soc/dove/
1583 F:      arch/arm/mach-dove/
1584 F:      arch/arm/mach-mv78xx0/
1585 F:      arch/arm/mach-orion5x/
1586 F:      arch/arm/plat-orion/
1587 F:      arch/arm/boot/dts/dove*
1588 F:      arch/arm/boot/dts/orion5x*
1589
1590 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1591 M:      Jason Cooper <jason@lakedaemon.net>
1592 M:      Andrew Lunn <andrew@lunn.ch>
1593 M:      Gregory Clement <gregory.clement@bootlin.com>
1594 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1595 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1596 S:      Maintained
1597 F:      arch/arm/boot/dts/armada*
1598 F:      arch/arm/boot/dts/kirkwood*
1599 F:      arch/arm/configs/mvebu_*_defconfig
1600 F:      arch/arm/mach-mvebu/
1601 F:      arch/arm64/boot/dts/marvell/armada*
1602 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1603 F:      drivers/cpufreq/mvebu-cpufreq.c
1604 F:      drivers/irqchip/irq-armada-370-xp.c
1605 F:      drivers/irqchip/irq-mvebu-*
1606 F:      drivers/pinctrl/mvebu/
1607 F:      drivers/rtc/rtc-armada38x.c
1608
1609 ARM/Mediatek RTC DRIVER
1610 M:      Eddie Huang <eddie.huang@mediatek.com>
1611 M:      Sean Wang <sean.wang@mediatek.com>
1612 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1613 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1614 S:      Maintained
1615 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1616 F:      drivers/rtc/rtc-mt6397.c
1617 F:      drivers/rtc/rtc-mt7622.c
1618
1619 ARM/Mediatek SoC support
1620 M:      Matthias Brugger <matthias.bgg@gmail.com>
1621 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1622 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1623 S:      Maintained
1624 F:      arch/arm/boot/dts/mt6*
1625 F:      arch/arm/boot/dts/mt7*
1626 F:      arch/arm/boot/dts/mt8*
1627 F:      arch/arm/mach-mediatek/
1628 F:      arch/arm64/boot/dts/mediatek/
1629 N:      mtk
1630 K:      mediatek
1631
1632 ARM/Mediatek USB3 PHY DRIVER
1633 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1634 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1635 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1636 S:      Maintained
1637 F:      drivers/phy/mediatek/phy-mtk-tphy.c
1638
1639 ARM/MICREL KS8695 ARCHITECTURE
1640 M:      Greg Ungerer <gerg@uclinux.org>
1641 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1642 F:      arch/arm/mach-ks8695/
1643 S:      Odd Fixes
1644
1645 ARM/Microchip (AT91) SoC support
1646 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1647 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1648 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1649 W:      http://www.linux4sam.org
1650 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91.git
1651 S:      Supported
1652 N:      at91
1653 N:      atmel
1654 F:      arch/arm/mach-at91/
1655 F:      include/soc/at91/
1656 F:      arch/arm/boot/dts/at91*.dts
1657 F:      arch/arm/boot/dts/at91*.dtsi
1658 F:      arch/arm/boot/dts/sama*.dts
1659 F:      arch/arm/boot/dts/sama*.dtsi
1660 F:      arch/arm/include/debug/at91.S
1661 F:      drivers/memory/atmel*
1662 F:      drivers/watchdog/sama5d4_wdt.c
1663 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1664 X:      drivers/net/wireless/atmel/
1665
1666 ARM/MIOA701 MACHINE SUPPORT
1667 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1668 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1669 F:      arch/arm/mach-pxa/mioa701.c
1670 S:      Maintained
1671
1672 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1673 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1674 S:      Maintained
1675
1676 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1677 M:      Linus Walleij <linus.walleij@linaro.org>
1678 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1679 S:      Maintained
1680 F:      arch/arm/mach-nomadik/
1681 F:      arch/arm/mach-u300/
1682 F:      arch/arm/mach-ux500/
1683 F:      arch/arm/boot/dts/ste-*
1684 F:      drivers/clk/clk-nomadik.c
1685 F:      drivers/clk/clk-u300.c
1686 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1687 F:      drivers/clocksource/timer-u300.c
1688 F:      drivers/dma/coh901318*
1689 F:      drivers/dma/ste_dma40*
1690 F:      drivers/hwspinlock/u8500_hsem.c
1691 F:      drivers/i2c/busses/i2c-nomadik.c
1692 F:      drivers/i2c/busses/i2c-stu300.c
1693 F:      drivers/mfd/ab3100*
1694 F:      drivers/mfd/ab8500*
1695 F:      drivers/mfd/abx500*
1696 F:      drivers/mfd/dbx500*
1697 F:      drivers/mfd/db8500*
1698 F:      drivers/pinctrl/nomadik/
1699 F:      drivers/pinctrl/pinctrl-coh901*
1700 F:      drivers/pinctrl/pinctrl-u300.c
1701 F:      drivers/rtc/rtc-ab3100.c
1702 F:      drivers/rtc/rtc-ab8500.c
1703 F:      drivers/rtc/rtc-coh901331.c
1704 F:      drivers/rtc/rtc-pl031.c
1705 F:      drivers/watchdog/coh901327_wdt.c
1706 F:      Documentation/devicetree/bindings/arm/ste-*
1707 F:      Documentation/devicetree/bindings/arm/ux500/
1708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1709
1710 ARM/NUVOTON NPCM ARCHITECTURE
1711 M:      Avi Fishman <avifishman70@gmail.com>
1712 M:      Tomer Maimon <tmaimon77@gmail.com>
1713 R:      Patrick Venture <venture@google.com>
1714 R:      Nancy Yuen <yuenn@google.com>
1715 R:      Brendan Higgins <brendanhiggins@google.com>
1716 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1717 S:      Supported
1718 F:      arch/arm/mach-npcm/
1719 F:      arch/arm/boot/dts/nuvoton-npcm*
1720 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1721 F:      drivers/*/*npcm*
1722 F:      Documentation/*/*npcm*
1723
1724 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1725 M:      Wan ZongShun <mcuos.com@gmail.com>
1726 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1727 W:      http://www.mcuos.com
1728 S:      Maintained
1729 F:      arch/arm/mach-w90x900/
1730 F:      drivers/input/keyboard/w90p910_keypad.c
1731 F:      drivers/input/touchscreen/w90p910_ts.c
1732 F:      drivers/watchdog/nuc900_wdt.c
1733 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1734 F:      drivers/mtd/nand/raw/nuc900_nand.c
1735 F:      drivers/rtc/rtc-nuc900.c
1736 F:      drivers/spi/spi-nuc900.c
1737 F:      drivers/usb/host/ehci-w90x900.c
1738 F:      drivers/video/fbdev/nuc900fb.c
1739
1740 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1741 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1742 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1743 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1744 S:      Supported
1745
1746 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1747 M:      Alexander Clouter <alex@digriz.org.uk>
1748 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1749 W:      http://www.digriz.org.uk/ts78xx/kernel
1750 S:      Maintained
1751 F:      arch/arm/mach-orion5x/ts78xx-*
1752
1753 ARM/OXNAS platform support
1754 M:      Neil Armstrong <narmstrong@baylibre.com>
1755 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1756 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1757 S:      Maintained
1758 F:      arch/arm/mach-oxnas/
1759 F:      arch/arm/boot/dts/ox8*.dts*
1760 N:      oxnas
1761
1762 ARM/PALM TREO SUPPORT
1763 M:      Tomas Cech <sleep_walker@suse.com>
1764 L:      linux-arm-kernel@lists.infradead.org
1765 W:      http://hackndev.com
1766 S:      Maintained
1767 F:      arch/arm/mach-pxa/palmtreo.*
1768
1769 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1770 M:      Marek Vasut <marek.vasut@gmail.com>
1771 L:      linux-arm-kernel@lists.infradead.org
1772 W:      http://hackndev.com
1773 S:      Maintained
1774 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1775 F:      arch/arm/mach-pxa/palmtx.c
1776 F:      arch/arm/mach-pxa/palmt5.*
1777 F:      arch/arm/mach-pxa/include/mach/palmld.h
1778 F:      arch/arm/mach-pxa/palmld.c
1779 F:      arch/arm/mach-pxa/palmte2.*
1780 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1781 F:      arch/arm/mach-pxa/palmtc.c
1782
1783 ARM/PALMZ72 SUPPORT
1784 M:      Sergey Lapin <slapin@ossfans.org>
1785 L:      linux-arm-kernel@lists.infradead.org
1786 W:      http://hackndev.com
1787 S:      Maintained
1788 F:      arch/arm/mach-pxa/palmz72.*
1789
1790 ARM/PLEB SUPPORT
1791 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1792 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1793 S:      Maintained
1794
1795 ARM/PT DIGITAL BOARD PORT
1796 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1797 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1798 W:      http://www.armlinux.org.uk/
1799 S:      Maintained
1800
1801 ARM/QUALCOMM SUPPORT
1802 M:      Andy Gross <andy.gross@linaro.org>
1803 M:      David Brown <david.brown@linaro.org>
1804 L:      linux-arm-msm@vger.kernel.org
1805 L:      linux-soc@vger.kernel.org
1806 S:      Maintained
1807 F:      Documentation/devicetree/bindings/soc/qcom/
1808 F:      arch/arm/boot/dts/qcom-*.dts
1809 F:      arch/arm/boot/dts/qcom-*.dtsi
1810 F:      arch/arm/mach-qcom/
1811 F:      arch/arm64/boot/dts/qcom/*
1812 F:      drivers/i2c/busses/i2c-qup.c
1813 F:      drivers/clk/qcom/
1814 F:      drivers/dma/qcom/
1815 F:      drivers/soc/qcom/
1816 F:      drivers/spi/spi-qup.c
1817 F:      drivers/tty/serial/msm_serial.c
1818 F:      drivers/*/pm8???-*
1819 F:      drivers/mfd/ssbi.c
1820 F:      drivers/firmware/qcom_scm.c
1821 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1822
1823 ARM/RADISYS ENP2611 MACHINE SUPPORT
1824 M:      Lennert Buytenhek <kernel@wantstofly.org>
1825 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1826 S:      Maintained
1827
1828 ARM/REALTEK ARCHITECTURE
1829 M:      Andreas Färber <afaerber@suse.de>
1830 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1831 S:      Maintained
1832 F:      arch/arm64/boot/dts/realtek/
1833 F:      Documentation/devicetree/bindings/arm/realtek.txt
1834
1835 ARM/RENESAS ARM64 ARCHITECTURE
1836 M:      Simon Horman <horms@verge.net.au>
1837 M:      Magnus Damm <magnus.damm@gmail.com>
1838 L:      linux-renesas-soc@vger.kernel.org
1839 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1840 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1841 S:      Supported
1842 F:      arch/arm64/boot/dts/renesas/
1843 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1844 F:      drivers/soc/renesas/
1845 F:      include/linux/soc/renesas/
1846
1847 ARM/RISCPC ARCHITECTURE
1848 M:      Russell King <linux@armlinux.org.uk>
1849 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1850 W:      http://www.armlinux.org.uk/
1851 S:      Maintained
1852 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1853 F:      arch/arm/include/asm/hardware/ioc.h
1854 F:      arch/arm/include/asm/hardware/iomd.h
1855 F:      arch/arm/include/asm/hardware/memc.h
1856 F:      arch/arm/mach-rpc/
1857 F:      drivers/net/ethernet/8390/etherh.c
1858 F:      drivers/net/ethernet/i825xx/ether1*
1859 F:      drivers/net/ethernet/seeq/ether3*
1860 F:      drivers/scsi/arm/
1861
1862 ARM/Rockchip SoC support
1863 M:      Heiko Stuebner <heiko@sntech.de>
1864 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1865 L:      linux-rockchip@lists.infradead.org
1866 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1867 S:      Maintained
1868 F:      arch/arm/boot/dts/rk3*
1869 F:      arch/arm/boot/dts/rv1108*
1870 F:      arch/arm/mach-rockchip/
1871 F:      drivers/clk/rockchip/
1872 F:      drivers/i2c/busses/i2c-rk3x.c
1873 F:      drivers/*/*rockchip*
1874 F:      drivers/*/*/*rockchip*
1875 F:      sound/soc/rockchip/
1876 N:      rockchip
1877
1878 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
1879 M:      Kukjin Kim <kgene@kernel.org>
1880 M:      Krzysztof Kozlowski <krzk@kernel.org>
1881 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1882 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1883 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
1884 S:      Maintained
1885 F:      arch/arm/boot/dts/s3c*
1886 F:      arch/arm/boot/dts/s5p*
1887 F:      arch/arm/boot/dts/exynos*
1888 F:      arch/arm64/boot/dts/exynos/
1889 F:      arch/arm/plat-samsung/
1890 F:      arch/arm/mach-s3c24*/
1891 F:      arch/arm/mach-s3c64xx/
1892 F:      arch/arm/mach-s5p*/
1893 F:      arch/arm/mach-exynos*/
1894 F:      drivers/*/*s3c24*
1895 F:      drivers/*/*/*s3c24*
1896 F:      drivers/*/*s3c64xx*
1897 F:      drivers/*/*s5pv210*
1898 F:      drivers/memory/samsung/*
1899 F:      drivers/soc/samsung/*
1900 F:      Documentation/arm/Samsung/
1901 F:      Documentation/devicetree/bindings/arm/samsung/
1902 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
1903 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
1904 N:      exynos
1905
1906 ARM/SAMSUNG MOBILE MACHINE SUPPORT
1907 M:      Kyungmin Park <kyungmin.park@samsung.com>
1908 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1909 S:      Maintained
1910 F:      arch/arm/mach-s5pv210/
1911
1912 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
1913 M:      Kyungmin Park <kyungmin.park@samsung.com>
1914 M:      Kamil Debski <kamil@wypas.org>
1915 M:      Andrzej Hajda <a.hajda@samsung.com>
1916 L:      linux-arm-kernel@lists.infradead.org
1917 L:      linux-media@vger.kernel.org
1918 S:      Maintained
1919 F:      drivers/media/platform/s5p-g2d/
1920
1921 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
1922 M:      Marek Szyprowski <m.szyprowski@samsung.com>
1923 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1924 L:      linux-media@vger.kernel.org
1925 S:      Maintained
1926 F:      drivers/media/platform/s5p-cec/
1927 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
1928
1929 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
1930 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
1931 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
1932 L:      linux-arm-kernel@lists.infradead.org
1933 L:      linux-media@vger.kernel.org
1934 S:      Maintained
1935 F:      drivers/media/platform/s5p-jpeg/
1936
1937 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
1938 M:      Kyungmin Park <kyungmin.park@samsung.com>
1939 M:      Kamil Debski <kamil@wypas.org>
1940 M:      Jeongtae Park <jtp.park@samsung.com>
1941 M:      Andrzej Hajda <a.hajda@samsung.com>
1942 L:      linux-arm-kernel@lists.infradead.org
1943 L:      linux-media@vger.kernel.org
1944 S:      Maintained
1945 F:      arch/arm/plat-samsung/s5p-dev-mfc.c
1946 F:      drivers/media/platform/s5p-mfc/
1947
1948 ARM/SHMOBILE ARM ARCHITECTURE
1949 M:      Simon Horman <horms@verge.net.au>
1950 M:      Magnus Damm <magnus.damm@gmail.com>
1951 L:      linux-renesas-soc@vger.kernel.org
1952 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1953 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1954 S:      Supported
1955 F:      arch/arm/boot/dts/emev2*
1956 F:      arch/arm/boot/dts/r7s*
1957 F:      arch/arm/boot/dts/r8a*
1958 F:      arch/arm/boot/dts/sh*
1959 F:      arch/arm/configs/shmobile_defconfig
1960 F:      arch/arm/include/debug/renesas-scif.S
1961 F:      arch/arm/mach-shmobile/
1962 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1963 F:      drivers/soc/renesas/
1964 F:      include/linux/soc/renesas/
1965
1966 ARM/SOCFPGA ARCHITECTURE
1967 M:      Dinh Nguyen <dinguyen@kernel.org>
1968 S:      Maintained
1969 F:      arch/arm/mach-socfpga/
1970 F:      arch/arm/boot/dts/socfpga*
1971 F:      arch/arm/configs/socfpga_defconfig
1972 F:      arch/arm64/boot/dts/altera/
1973 W:      http://www.rocketboards.org
1974 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
1975
1976 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
1977 M:      Dinh Nguyen <dinguyen@kernel.org>
1978 S:      Maintained
1979 F:      drivers/clk/socfpga/
1980
1981 ARM/SOCFPGA EDAC SUPPORT
1982 M:      Thor Thayer <thor.thayer@linux.intel.com>
1983 S:      Maintained
1984 F:      drivers/edac/altera_edac.
1985
1986 ARM/SPREADTRUM SoC SUPPORT
1987 M:      Orson Zhai <orsonzhai@gmail.com>
1988 M:      Baolin Wang <baolin.wang@linaro.org>
1989 M:      Chunyan Zhang <zhang.lyra@gmail.com>
1990 S:      Maintained
1991 F:      arch/arm64/boot/dts/sprd
1992 N:      sprd
1993
1994 ARM/STI ARCHITECTURE
1995 M:      Patrice Chotard <patrice.chotard@st.com>
1996 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1997 W:      http://www.stlinux.com
1998 S:      Maintained
1999 F:      arch/arm/mach-sti/
2000 F:      arch/arm/boot/dts/sti*
2001 F:      drivers/char/hw_random/st-rng.c
2002 F:      drivers/clocksource/arm_global_timer.c
2003 F:      drivers/clocksource/clksrc_st_lpc.c
2004 F:      drivers/cpufreq/sti-cpufreq.c
2005 F:      drivers/dma/st_fdma*
2006 F:      drivers/i2c/busses/i2c-st.c
2007 F:      drivers/media/rc/st_rc.c
2008 F:      drivers/media/platform/sti/c8sectpfe/
2009 F:      drivers/mmc/host/sdhci-st.c
2010 F:      drivers/phy/st/phy-miphy28lp.c
2011 F:      drivers/phy/st/phy-stih407-usb.c
2012 F:      drivers/pinctrl/pinctrl-st.c
2013 F:      drivers/remoteproc/st_remoteproc.c
2014 F:      drivers/remoteproc/st_slim_rproc.c
2015 F:      drivers/reset/sti/
2016 F:      drivers/rtc/rtc-st-lpc.c
2017 F:      drivers/tty/serial/st-asc.c
2018 F:      drivers/usb/dwc3/dwc3-st.c
2019 F:      drivers/usb/host/ehci-st.c
2020 F:      drivers/usb/host/ohci-st.c
2021 F:      drivers/watchdog/st_lpc_wdt.c
2022 F:      drivers/ata/ahci_st.c
2023 F:      include/linux/remoteproc/st_slim_rproc.h
2024
2025 ARM/STM32 ARCHITECTURE
2026 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2027 M:      Alexandre Torgue <alexandre.torgue@st.com>
2028 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2029 S:      Maintained
2030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2031 N:      stm32
2032 F:      arch/arm/boot/dts/stm32*
2033 F:      arch/arm/mach-stm32/
2034 F:      drivers/clocksource/armv7m_systick.c
2035
2036 ARM/Synaptics Berlin SoC support
2037 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2038 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2039 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2040 S:      Maintained
2041 F:      arch/arm/mach-berlin/
2042 F:      arch/arm/boot/dts/berlin*
2043 F:      arch/arm64/boot/dts/marvell/berlin*
2044
2045 ARM/TANGO ARCHITECTURE
2046 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2047 M:      Mans Rullgard <mans@mansr.com>
2048 L:      linux-arm-kernel@lists.infradead.org
2049 S:      Odd Fixes
2050 N:      tango
2051
2052 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2053 M:      Lennert Buytenhek <kernel@wantstofly.org>
2054 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2055 S:      Maintained
2056
2057 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2058 M:      Hans Verkuil <hans.verkuil@cisco.com>
2059 L:      linux-tegra@vger.kernel.org
2060 L:      linux-media@vger.kernel.org
2061 S:      Maintained
2062 F:      drivers/media/platform/tegra-cec/
2063 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2064
2065 ARM/TETON BGA MACHINE SUPPORT
2066 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2067 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2068 S:      Maintained
2069
2070 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2071 M:      Santosh Shilimkar <ssantosh@kernel.org>
2072 L:      linux-kernel@vger.kernel.org
2073 S:      Maintained
2074 F:      drivers/memory/*emif*
2075
2076 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2077 M:      Santosh Shilimkar <ssantosh@kernel.org>
2078 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2079 S:      Maintained
2080 F:      arch/arm/mach-keystone/
2081 F:      arch/arm/boot/dts/keystone-*
2082 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2083
2084 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2085 M:      Santosh Shilimkar <ssantosh@kernel.org>
2086 L:      linux-kernel@vger.kernel.org
2087 S:      Maintained
2088 F:      drivers/clk/keystone/
2089
2090 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2091 M:      Santosh Shilimkar <ssantosh@kernel.org>
2092 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2093 L:      linux-kernel@vger.kernel.org
2094 S:      Maintained
2095 F:      drivers/clocksource/timer-keystone.c
2096
2097 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2098 M:      Santosh Shilimkar <ssantosh@kernel.org>
2099 L:      linux-kernel@vger.kernel.org
2100 S:      Maintained
2101 F:      drivers/power/reset/keystone-reset.c
2102
2103 ARM/THECUS N2100 MACHINE SUPPORT
2104 M:      Lennert Buytenhek <kernel@wantstofly.org>
2105 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2106 S:      Maintained
2107
2108 ARM/TOSA MACHINE SUPPORT
2109 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2110 M:      Dirk Opfer <dirk@opfer-online.de>
2111 S:      Maintained
2112
2113 ARM/UNIPHIER ARCHITECTURE
2114 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2115 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2116 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2117 S:      Maintained
2118 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2119 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2120 F:      arch/arm/boot/dts/uniphier*
2121 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2122 F:      arch/arm/mach-uniphier/
2123 F:      arch/arm/mm/cache-uniphier.c
2124 F:      arch/arm64/boot/dts/socionext/uniphier*
2125 F:      drivers/bus/uniphier-system-bus.c
2126 F:      drivers/clk/uniphier/
2127 F:      drivers/gpio/gpio-uniphier.c
2128 F:      drivers/i2c/busses/i2c-uniphier*
2129 F:      drivers/irqchip/irq-uniphier-aidet.c
2130 F:      drivers/pinctrl/uniphier/
2131 F:      drivers/reset/reset-uniphier.c
2132 F:      drivers/tty/serial/8250/8250_uniphier.c
2133 N:      uniphier
2134
2135 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2136 M:      Ulf Hansson <ulf.hansson@linaro.org>
2137 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2138 T:      git git://git.linaro.org/people/ulfh/clk.git
2139 S:      Maintained
2140 F:      drivers/clk/ux500/
2141
2142 ARM/VERSATILE EXPRESS PLATFORM
2143 M:      Liviu Dudau <liviu.dudau@arm.com>
2144 M:      Sudeep Holla <sudeep.holla@arm.com>
2145 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2146 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2147 S:      Maintained
2148 F:      arch/arm/boot/dts/vexpress*
2149 F:      arch/arm64/boot/dts/arm/
2150 F:      arch/arm/mach-vexpress/
2151 F:      */*/vexpress*
2152 F:      */*/*/vexpress*
2153 F:      drivers/clk/versatile/clk-vexpress-osc.c
2154 F:      drivers/clocksource/versatile.c
2155 N:      mps2
2156
2157 ARM/VFP SUPPORT
2158 M:      Russell King <linux@armlinux.org.uk>
2159 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2160 W:      http://www.armlinux.org.uk/
2161 S:      Maintained
2162 F:      arch/arm/vfp/
2163
2164 ARM/VOIPAC PXA270 SUPPORT
2165 M:      Marek Vasut <marek.vasut@gmail.com>
2166 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2167 S:      Maintained
2168 F:      arch/arm/mach-pxa/vpac270.c
2169 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2170
2171 ARM/VT8500 ARM ARCHITECTURE
2172 M:      Tony Prisk <linux@prisktech.co.nz>
2173 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2174 S:      Maintained
2175 F:      arch/arm/mach-vt8500/
2176 F:      drivers/clocksource/vt8500_timer.c
2177 F:      drivers/i2c/busses/i2c-wmt.c
2178 F:      drivers/mmc/host/wmt-sdmmc.c
2179 F:      drivers/pwm/pwm-vt8500.c
2180 F:      drivers/rtc/rtc-vt8500.c
2181 F:      drivers/tty/serial/vt8500_serial.c
2182 F:      drivers/usb/host/ehci-platform.c
2183 F:      drivers/usb/host/uhci-platform.c
2184 F:      drivers/video/fbdev/vt8500lcdfb.*
2185 F:      drivers/video/fbdev/wm8505fb*
2186 F:      drivers/video/fbdev/wmt_ge_rops.*
2187
2188 ARM/ZIPIT Z2 SUPPORT
2189 M:      Marek Vasut <marek.vasut@gmail.com>
2190 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2191 S:      Maintained
2192 F:      arch/arm/mach-pxa/z2.c
2193 F:      arch/arm/mach-pxa/include/mach/z2.h
2194
2195 ARM/ZTE ARCHITECTURE
2196 M:      Jun Nie <jun.nie@linaro.org>
2197 M:      Baoyou Xie <baoyou.xie@linaro.org>
2198 M:      Shawn Guo <shawnguo@kernel.org>
2199 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2200 S:      Maintained
2201 F:      arch/arm/boot/dts/zx2967*
2202 F:      arch/arm/mach-zx/
2203 F:      arch/arm64/boot/dts/zte/
2204 F:      drivers/clk/zte/
2205 F:      drivers/dma/zx_dma.c
2206 F:      drivers/gpio/gpio-zx.c
2207 F:      drivers/i2c/busses/i2c-zx2967.c
2208 F:      drivers/mmc/host/dw_mmc-zx.*
2209 F:      drivers/pinctrl/zte/
2210 F:      drivers/soc/zte/
2211 F:      drivers/thermal/zx2967_thermal.c
2212 F:      drivers/watchdog/zx2967_wdt.c
2213 F:      Documentation/devicetree/bindings/arm/zte.txt
2214 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2215 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2216 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2217 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2218 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2219 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2220 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2221 F:      Documentation/devicetree/bindings/soc/zte/
2222 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2223 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2224 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2225 F:      include/dt-bindings/clock/zx2967*.h
2226 F:      include/dt-bindings/soc/zte,*.h
2227 F:      sound/soc/codecs/zx_aud96p22.c
2228 F:      sound/soc/zte/
2229
2230 ARM/ZYNQ ARCHITECTURE
2231 M:      Michal Simek <michal.simek@xilinx.com>
2232 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2233 W:      http://wiki.xilinx.com
2234 T:      git https://github.com/Xilinx/linux-xlnx.git
2235 S:      Supported
2236 F:      arch/arm/mach-zynq/
2237 F:      drivers/cpuidle/cpuidle-zynq.c
2238 F:      drivers/block/xsysace.c
2239 N:      zynq
2240 N:      xilinx
2241 F:      drivers/clocksource/cadence_ttc_timer.c
2242 F:      drivers/i2c/busses/i2c-cadence.c
2243 F:      drivers/mmc/host/sdhci-of-arasan.c
2244 F:      drivers/edac/synopsys_edac.c
2245
2246 ARM64 PORT (AARCH64 ARCHITECTURE)
2247 M:      Catalin Marinas <catalin.marinas@arm.com>
2248 M:      Will Deacon <will.deacon@arm.com>
2249 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2251 S:      Maintained
2252 F:      arch/arm64/
2253 F:      Documentation/arm64/
2254
2255 AS3645A LED FLASH CONTROLLER DRIVER
2256 M:      Sakari Ailus <sakari.ailus@iki.fi>
2257 L:      linux-leds@vger.kernel.org
2258 S:      Maintained
2259 F:      drivers/leds/leds-as3645a.c
2260
2261 ASAHI KASEI AK8974 DRIVER
2262 M:      Linus Walleij <linus.walleij@linaro.org>
2263 L:      linux-iio@vger.kernel.org
2264 W:      http://www.akm.com/
2265 S:      Supported
2266 F:      drivers/iio/magnetometer/ak8974.c
2267
2268 ASC7621 HARDWARE MONITOR DRIVER
2269 M:      George Joseph <george.joseph@fairview5.com>
2270 L:      linux-hwmon@vger.kernel.org
2271 S:      Maintained
2272 F:      Documentation/hwmon/asc7621
2273 F:      drivers/hwmon/asc7621.c
2274
2275 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2276 M:      Corentin Chary <corentin.chary@gmail.com>
2277 L:      acpi4asus-user@lists.sourceforge.net
2278 L:      platform-driver-x86@vger.kernel.org
2279 W:      http://acpi4asus.sf.net
2280 S:      Maintained
2281 F:      drivers/platform/x86/asus*.c
2282 F:      drivers/platform/x86/eeepc*.c
2283
2284 ASUS WIRELESS RADIO CONTROL DRIVER
2285 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2286 L:      platform-driver-x86@vger.kernel.org
2287 S:      Maintained
2288 F:      drivers/platform/x86/asus-wireless.c
2289
2290 ASYMMETRIC KEYS
2291 M:      David Howells <dhowells@redhat.com>
2292 L:      keyrings@vger.kernel.org
2293 S:      Maintained
2294 F:      Documentation/crypto/asymmetric-keys.txt
2295 F:      include/linux/verification.h
2296 F:      include/crypto/public_key.h
2297 F:      include/crypto/pkcs7.h
2298 F:      crypto/asymmetric_keys/
2299
2300 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2301 R:      Dan Williams <dan.j.williams@intel.com>
2302 W:      http://sourceforge.net/projects/xscaleiop
2303 S:      Odd fixes
2304 F:      Documentation/crypto/async-tx-api.txt
2305 F:      crypto/async_tx/
2306 F:      drivers/dma/
2307 F:      include/linux/dmaengine.h
2308 F:      include/linux/async_tx.h
2309
2310 AT24 EEPROM DRIVER
2311 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2312 L:      linux-i2c@vger.kernel.org
2313 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2314 S:      Maintained
2315 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2316 F:      drivers/misc/eeprom/at24.c
2317 F:      include/linux/platform_data/at24.h
2318
2319 ATA OVER ETHERNET (AOE) DRIVER
2320 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2321 W:      http://www.openaoe.org/
2322 S:      Supported
2323 F:      Documentation/aoe/
2324 F:      drivers/block/aoe/
2325
2326 ATHEROS 71XX/9XXX GPIO DRIVER
2327 M:      Alban Bedel <albeu@free.fr>
2328 W:      https://github.com/AlbanBedel/linux
2329 T:      git git://github.com/AlbanBedel/linux
2330 S:      Maintained
2331 F:      drivers/gpio/gpio-ath79.c
2332 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2333
2334 ATHEROS ATH GENERIC UTILITIES
2335 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2336 L:      linux-wireless@vger.kernel.org
2337 S:      Supported
2338 F:      drivers/net/wireless/ath/*
2339
2340 ATHEROS ATH5K WIRELESS DRIVER
2341 M:      Jiri Slaby <jirislaby@gmail.com>
2342 M:      Nick Kossifidis <mickflemm@gmail.com>
2343 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2344 L:      linux-wireless@vger.kernel.org
2345 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2346 S:      Maintained
2347 F:      drivers/net/wireless/ath/ath5k/
2348
2349 ATHEROS ATH6KL WIRELESS DRIVER
2350 M:      Kalle Valo <kvalo@qca.qualcomm.com>
2351 L:      linux-wireless@vger.kernel.org
2352 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2353 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2354 S:      Supported
2355 F:      drivers/net/wireless/ath/ath6kl/
2356
2357 ATI_REMOTE2 DRIVER
2358 M:      Ville Syrjala <syrjala@sci.fi>
2359 S:      Maintained
2360 F:      drivers/input/misc/ati_remote2.c
2361
2362 ATK0110 HWMON DRIVER
2363 M:      Luca Tettamanti <kronos.it@gmail.com>
2364 L:      linux-hwmon@vger.kernel.org
2365 S:      Maintained
2366 F:      drivers/hwmon/asus_atk0110.c
2367
2368 ATLX ETHERNET DRIVERS
2369 M:      Jay Cliburn <jcliburn@gmail.com>
2370 M:      Chris Snook <chris.snook@gmail.com>
2371 L:      netdev@vger.kernel.org
2372 W:      http://sourceforge.net/projects/atl1
2373 W:      http://atl1.sourceforge.net
2374 S:      Maintained
2375 F:      drivers/net/ethernet/atheros/
2376
2377 ATM
2378 M:      Chas Williams <3chas3@gmail.com>
2379 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2380 L:      netdev@vger.kernel.org
2381 W:      http://linux-atm.sourceforge.net
2382 S:      Maintained
2383 F:      drivers/atm/
2384 F:      include/linux/atm*
2385 F:      include/uapi/linux/atm*
2386
2387 ATMEL AT91 / AT32 MCI DRIVER
2388 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2389 S:      Maintained
2390 F:      drivers/mmc/host/atmel-mci.c
2391
2392 ATMEL AT91 SAMA5D2-Compatible Shutdown Controller
2393 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2394 S:      Supported
2395 F:      drivers/power/reset/at91-sama5d2_shdwc.c
2396
2397 ATMEL Audio ALSA driver
2398 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2399 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2400 S:      Supported
2401 F:      sound/soc/atmel
2402
2403 ATMEL I2C DRIVER
2404 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2405 L:      linux-i2c@vger.kernel.org
2406 S:      Supported
2407 F:      drivers/i2c/busses/i2c-at91.c
2408
2409 ATMEL ISI DRIVER
2410 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2411 L:      linux-media@vger.kernel.org
2412 S:      Supported
2413 F:      drivers/media/platform/atmel/atmel-isi.c
2414 F:      include/media/atmel-isi.h
2415
2416 ATMEL LCDFB DRIVER
2417 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2418 L:      linux-fbdev@vger.kernel.org
2419 S:      Maintained
2420 F:      drivers/video/fbdev/atmel_lcdfb.c
2421 F:      include/video/atmel_lcdc.h
2422
2423 ATMEL MACB ETHERNET DRIVER
2424 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2425 S:      Supported
2426 F:      drivers/net/ethernet/cadence/
2427
2428 ATMEL MAXTOUCH DRIVER
2429 M:      Nick Dyer <nick@shmanahar.org>
2430 T:      git git://github.com/ndyer/linux.git
2431 S:      Maintained
2432 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2433 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2434
2435 ATMEL SAMA5D2 ADC DRIVER
2436 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2437 L:      linux-iio@vger.kernel.org
2438 S:      Supported
2439 F:      drivers/iio/adc/at91-sama5d2_adc.c
2440
2441 ATMEL SDMMC DRIVER
2442 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2443 L:      linux-mmc@vger.kernel.org
2444 S:      Supported
2445 F:      drivers/mmc/host/sdhci-of-at91.c
2446
2447 ATMEL SPI DRIVER
2448 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2449 S:      Supported
2450 F:      drivers/spi/spi-atmel.*
2451
2452 ATMEL SSC DRIVER
2453 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2454 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2455 S:      Supported
2456 F:      drivers/misc/atmel-ssc.c
2457 F:      include/linux/atmel-ssc.h
2458
2459 ATMEL Timer Counter (TC) AND CLOCKSOURCE DRIVERS
2460 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2461 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2462 S:      Supported
2463 F:      drivers/misc/atmel_tclib.c
2464 F:      drivers/clocksource/tcb_clksrc.c
2465
2466 ATMEL USBA UDC DRIVER
2467 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2468 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2469 S:      Supported
2470 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
2471
2472 ATMEL WIRELESS DRIVER
2473 M:      Simon Kelley <simon@thekelleys.org.uk>
2474 L:      linux-wireless@vger.kernel.org
2475 W:      http://www.thekelleys.org.uk/atmel
2476 W:      http://atmelwlandriver.sourceforge.net/
2477 S:      Maintained
2478 F:      drivers/net/wireless/atmel/atmel*
2479
2480 ATMEL XDMA DRIVER
2481 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2482 L:      linux-arm-kernel@lists.infradead.org
2483 L:      dmaengine@vger.kernel.org
2484 S:      Supported
2485 F:      drivers/dma/at_xdmac.c
2486
2487 ATOMIC INFRASTRUCTURE
2488 M:      Will Deacon <will.deacon@arm.com>
2489 M:      Peter Zijlstra <peterz@infradead.org>
2490 R:      Boqun Feng <boqun.feng@gmail.com>
2491 L:      linux-kernel@vger.kernel.org
2492 S:      Maintained
2493 F:      arch/*/include/asm/atomic*.h
2494 F:      include/*/atomic*.h
2495
2496 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2497 M:      Bradley Grove <linuxdrivers@attotech.com>
2498 L:      linux-scsi@vger.kernel.org
2499 W:      http://www.attotech.com
2500 S:      Supported
2501 F:      drivers/scsi/esas2r
2502
2503 ATUSB IEEE 802.15.4 RADIO DRIVER
2504 M:      Stefan Schmidt <stefan@osg.samsung.com>
2505 L:      linux-wpan@vger.kernel.org
2506 S:      Maintained
2507 F:      drivers/net/ieee802154/atusb.c
2508 F:      drivers/net/ieee802154/atusb.h
2509 F:      drivers/net/ieee802154/at86rf230.h
2510
2511 AUDIT SUBSYSTEM
2512 M:      Paul Moore <paul@paul-moore.com>
2513 M:      Eric Paris <eparis@redhat.com>
2514 L:      linux-audit@redhat.com (moderated for non-subscribers)
2515 W:      https://github.com/linux-audit
2516 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2517 S:      Supported
2518 F:      include/linux/audit.h
2519 F:      include/uapi/linux/audit.h
2520 F:      kernel/audit*
2521
2522 AUXILIARY DISPLAY DRIVERS
2523 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2524 W:      http://miguelojeda.es/auxdisplay.htm
2525 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
2526 S:      Maintained
2527 F:      drivers/auxdisplay/
2528 F:      include/linux/cfag12864b.h
2529
2530 AX.25 NETWORK LAYER
2531 M:      Ralf Baechle <ralf@linux-mips.org>
2532 L:      linux-hams@vger.kernel.org
2533 W:      http://www.linux-ax25.org/
2534 S:      Maintained
2535 F:      include/uapi/linux/ax25.h
2536 F:      include/net/ax25.h
2537 F:      net/ax25/
2538
2539 AXENTIA ARM DEVICES
2540 M:      Peter Rosin <peda@axentia.se>
2541 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2542 S:      Maintained
2543 F:      Documentation/devicetree/bindings/arm/axentia.txt
2544 F:      arch/arm/boot/dts/at91-linea.dtsi
2545 F:      arch/arm/boot/dts/at91-natte.dtsi
2546 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2547 F:      arch/arm/boot/dts/at91-tse850-3.dts
2548
2549 AXENTIA ASOC DRIVERS
2550 M:      Peter Rosin <peda@axentia.se>
2551 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2552 S:      Maintained
2553 F:      Documentation/devicetree/bindings/sound/axentia,*
2554 F:      sound/soc/atmel/tse850-pcm5142.c
2555
2556 AZ6007 DVB DRIVER
2557 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2558 L:      linux-media@vger.kernel.org
2559 W:      https://linuxtv.org
2560 T:      git git://linuxtv.org/media_tree.git
2561 S:      Maintained
2562 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2563
2564 AZTECH FM RADIO RECEIVER DRIVER
2565 M:      Hans Verkuil <hverkuil@xs4all.nl>
2566 L:      linux-media@vger.kernel.org
2567 T:      git git://linuxtv.org/media_tree.git
2568 W:      https://linuxtv.org
2569 S:      Maintained
2570 F:      drivers/media/radio/radio-aztech*
2571
2572 B43 WIRELESS DRIVER
2573 L:      linux-wireless@vger.kernel.org
2574 L:      b43-dev@lists.infradead.org
2575 W:      http://wireless.kernel.org/en/users/Drivers/b43
2576 S:      Odd Fixes
2577 F:      drivers/net/wireless/broadcom/b43/
2578
2579 B43LEGACY WIRELESS DRIVER
2580 M:      Larry Finger <Larry.Finger@lwfinger.net>
2581 L:      linux-wireless@vger.kernel.org
2582 L:      b43-dev@lists.infradead.org
2583 W:      http://wireless.kernel.org/en/users/Drivers/b43
2584 S:      Maintained
2585 F:      drivers/net/wireless/broadcom/b43legacy/
2586
2587 BACKLIGHT CLASS/SUBSYSTEM
2588 M:      Lee Jones <lee.jones@linaro.org>
2589 M:      Daniel Thompson <daniel.thompson@linaro.org>
2590 M:      Jingoo Han <jingoohan1@gmail.com>
2591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2592 S:      Maintained
2593 F:      drivers/video/backlight/
2594 F:      include/linux/backlight.h
2595 F:      include/linux/pwm_backlight.h
2596 F:      Documentation/devicetree/bindings/leds/backlight
2597
2598 BATMAN ADVANCED
2599 M:      Marek Lindner <mareklindner@neomailbox.ch>
2600 M:      Simon Wunderlich <sw@simonwunderlich.de>
2601 M:      Antonio Quartulli <a@unstable.cc>
2602 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2603 W:      https://www.open-mesh.org/
2604 Q:      https://patchwork.open-mesh.org/project/batman/list/
2605 S:      Maintained
2606 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2607 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2608 F:      Documentation/networking/batman-adv.rst
2609 F:      include/uapi/linux/batadv_packet.h
2610 F:      include/uapi/linux/batman_adv.h
2611 F:      net/batman-adv/
2612
2613 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2614 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2615 L:      linux-hams@vger.kernel.org
2616 W:      http://www.baycom.org/~tom/ham/ham.html
2617 S:      Maintained
2618 F:      drivers/net/hamradio/baycom*
2619
2620 BCACHE (BLOCK LAYER CACHE)
2621 M:      Coly Li <colyli@suse.de>
2622 M:      Kent Overstreet <kent.overstreet@gmail.com>
2623 L:      linux-bcache@vger.kernel.org
2624 W:      http://bcache.evilpiepirate.org
2625 C:      irc://irc.oftc.net/bcache
2626 S:      Maintained
2627 F:      drivers/md/bcache/
2628
2629 BDISP ST MEDIA DRIVER
2630 M:      Fabien Dessenne <fabien.dessenne@st.com>
2631 L:      linux-media@vger.kernel.org
2632 T:      git git://linuxtv.org/media_tree.git
2633 W:      https://linuxtv.org
2634 S:      Supported
2635 F:      drivers/media/platform/sti/bdisp
2636
2637 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2638 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2639 L:      netdev@vger.kernel.org
2640 S:      Maintained
2641 F:      drivers/net/ethernet/ec_bhf.c
2642
2643 BEFS FILE SYSTEM
2644 M:      Luis de Bethencourt <luisbg@kernel.org>
2645 M:      Salah Triki <salah.triki@gmail.com>
2646 S:      Maintained
2647 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2648 F:      Documentation/filesystems/befs.txt
2649 F:      fs/befs/
2650
2651 BFQ I/O SCHEDULER
2652 M:      Paolo Valente <paolo.valente@linaro.org>
2653 M:      Jens Axboe <axboe@kernel.dk>
2654 L:      linux-block@vger.kernel.org
2655 S:      Maintained
2656 F:      block/bfq-*
2657 F:      Documentation/block/bfq-iosched.txt
2658
2659 BFS FILE SYSTEM
2660 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2661 S:      Maintained
2662 F:      Documentation/filesystems/bfs.txt
2663 F:      fs/bfs/
2664 F:      include/uapi/linux/bfs_fs.h
2665
2666 BLINKM RGB LED DRIVER
2667 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2668 S:      Maintained
2669 F:      drivers/leds/leds-blinkm.c
2670
2671 BLOCK LAYER
2672 M:      Jens Axboe <axboe@kernel.dk>
2673 L:      linux-block@vger.kernel.org
2674 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2675 S:      Maintained
2676 F:      block/
2677 F:      drivers/block/
2678 F:      kernel/trace/blktrace.c
2679 F:      lib/sbitmap.c
2680
2681 BLOCK2MTD DRIVER
2682 M:      Joern Engel <joern@lazybastard.org>
2683 L:      linux-mtd@lists.infradead.org
2684 S:      Maintained
2685 F:      drivers/mtd/devices/block2mtd.c
2686
2687 BLUETOOTH DRIVERS
2688 M:      Marcel Holtmann <marcel@holtmann.org>
2689 M:      Johan Hedberg <johan.hedberg@gmail.com>
2690 L:      linux-bluetooth@vger.kernel.org
2691 W:      http://www.bluez.org/
2692 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2693 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2694 S:      Maintained
2695 F:      drivers/bluetooth/
2696
2697 BLUETOOTH SUBSYSTEM
2698 M:      Marcel Holtmann <marcel@holtmann.org>
2699 M:      Johan Hedberg <johan.hedberg@gmail.com>
2700 L:      linux-bluetooth@vger.kernel.org
2701 W:      http://www.bluez.org/
2702 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2704 S:      Maintained
2705 F:      net/bluetooth/
2706 F:      include/net/bluetooth/
2707
2708 BONDING DRIVER
2709 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2710 M:      Veaceslav Falico <vfalico@gmail.com>
2711 M:      Andy Gospodarek <andy@greyhouse.net>
2712 L:      netdev@vger.kernel.org
2713 W:      http://sourceforge.net/projects/bonding/
2714 S:      Supported
2715 F:      drivers/net/bonding/
2716 F:      include/uapi/linux/if_bonding.h
2717
2718 BPF (Safe dynamic programs and tools)
2719 M:      Alexei Starovoitov <ast@kernel.org>
2720 M:      Daniel Borkmann <daniel@iogearbox.net>
2721 L:      netdev@vger.kernel.org
2722 L:      linux-kernel@vger.kernel.org
2723 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2724 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2725 S:      Supported
2726 F:      arch/x86/net/bpf_jit*
2727 F:      Documentation/networking/filter.txt
2728 F:      Documentation/bpf/
2729 F:      include/linux/bpf*
2730 F:      include/linux/filter.h
2731 F:      include/trace/events/bpf.h
2732 F:      include/trace/events/xdp.h
2733 F:      include/uapi/linux/bpf*
2734 F:      include/uapi/linux/filter.h
2735 F:      kernel/bpf/
2736 F:      kernel/trace/bpf_trace.c
2737 F:      lib/test_bpf.c
2738 F:      net/bpf/
2739 F:      net/core/filter.c
2740 F:      net/sched/act_bpf.c
2741 F:      net/sched/cls_bpf.c
2742 F:      samples/bpf/
2743 F:      tools/bpf/
2744 F:      tools/testing/selftests/bpf/
2745
2746 BROADCOM B44 10/100 ETHERNET DRIVER
2747 M:      Michael Chan <michael.chan@broadcom.com>
2748 L:      netdev@vger.kernel.org
2749 S:      Supported
2750 F:      drivers/net/ethernet/broadcom/b44.*
2751
2752 BROADCOM B53 ETHERNET SWITCH DRIVER
2753 M:      Florian Fainelli <f.fainelli@gmail.com>
2754 L:      netdev@vger.kernel.org
2755 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2756 S:      Supported
2757 F:      drivers/net/dsa/b53/*
2758 F:      include/linux/platform_data/b53.h
2759
2760 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2761 M:      Florian Fainelli <f.fainelli@gmail.com>
2762 M:      Ray Jui <rjui@broadcom.com>
2763 M:      Scott Branden <sbranden@broadcom.com>
2764 M:      bcm-kernel-feedback-list@broadcom.com
2765 T:      git git://github.com/broadcom/mach-bcm
2766 S:      Maintained
2767 N:      bcm281*
2768 N:      bcm113*
2769 N:      bcm216*
2770 N:      kona
2771 F:      arch/arm/mach-bcm/
2772
2773 BROADCOM BCM2835 ARM ARCHITECTURE
2774 M:      Eric Anholt <eric@anholt.net>
2775 M:      Stefan Wahren <stefan.wahren@i2se.com>
2776 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2777 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2778 T:      git git://github.com/anholt/linux
2779 S:      Maintained
2780 N:      bcm2835
2781 F:      drivers/staging/vc04_services
2782
2783 BROADCOM BCM47XX MIPS ARCHITECTURE
2784 M:      Hauke Mehrtens <hauke@hauke-m.de>
2785 M:      Rafał Miłecki <zajec5@gmail.com>
2786 L:      linux-mips@linux-mips.org
2787 S:      Maintained
2788 F:      Documentation/devicetree/bindings/mips/brcm/
2789 F:      arch/mips/bcm47xx/*
2790 F:      arch/mips/include/asm/mach-bcm47xx/*
2791
2792 BROADCOM BCM5301X ARM ARCHITECTURE
2793 M:      Hauke Mehrtens <hauke@hauke-m.de>
2794 M:      Rafał Miłecki <zajec5@gmail.com>
2795 M:      Jon Mason <jonmason@broadcom.com>
2796 M:      bcm-kernel-feedback-list@broadcom.com
2797 L:      linux-arm-kernel@lists.infradead.org
2798 S:      Maintained
2799 F:      arch/arm/mach-bcm/bcm_5301x.c
2800 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2801 F:      arch/arm/boot/dts/bcm470*
2802 F:      arch/arm/boot/dts/bcm953012*
2803
2804 BROADCOM BCM53573 ARM ARCHITECTURE
2805 M:      Rafał Miłecki <rafal@milecki.pl>
2806 L:      linux-arm-kernel@lists.infradead.org
2807 S:      Maintained
2808 F:      arch/arm/boot/dts/bcm53573*
2809 F:      arch/arm/boot/dts/bcm47189*
2810
2811 BROADCOM BCM63XX ARM ARCHITECTURE
2812 M:      Florian Fainelli <f.fainelli@gmail.com>
2813 M:      bcm-kernel-feedback-list@broadcom.com
2814 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2815 T:      git git://github.com/broadcom/stblinux.git
2816 S:      Maintained
2817 N:      bcm63xx
2818
2819 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2820 M:      Kevin Cernekee <cernekee@gmail.com>
2821 L:      linux-usb@vger.kernel.org
2822 S:      Maintained
2823 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2824
2825 BROADCOM BCM7XXX ARM ARCHITECTURE
2826 M:      Brian Norris <computersforpeace@gmail.com>
2827 M:      Gregory Fong <gregory.0xf0@gmail.com>
2828 M:      Florian Fainelli <f.fainelli@gmail.com>
2829 M:      bcm-kernel-feedback-list@broadcom.com
2830 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2831 T:      git git://github.com/broadcom/stblinux.git
2832 S:      Maintained
2833 F:      arch/arm/mach-bcm/*brcmstb*
2834 F:      arch/arm/boot/dts/bcm7*.dts*
2835 F:      drivers/bus/brcmstb_gisb.c
2836 F:      arch/arm/mm/cache-b15-rac.c
2837 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2838 N:      brcmstb
2839
2840 BROADCOM BMIPS CPUFREQ DRIVER
2841 M:      Markus Mayer <mmayer@broadcom.com>
2842 M:      bcm-kernel-feedback-list@broadcom.com
2843 L:      linux-pm@vger.kernel.org
2844 S:      Maintained
2845 F:      drivers/cpufreq/bmips-cpufreq.c
2846
2847 BROADCOM BMIPS MIPS ARCHITECTURE
2848 M:      Kevin Cernekee <cernekee@gmail.com>
2849 M:      Florian Fainelli <f.fainelli@gmail.com>
2850 L:      linux-mips@linux-mips.org
2851 T:      git git://github.com/broadcom/stblinux.git
2852 S:      Maintained
2853 F:      arch/mips/bmips/*
2854 F:      arch/mips/include/asm/mach-bmips/*
2855 F:      arch/mips/kernel/*bmips*
2856 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2857 F:      drivers/irqchip/irq-bcm63*
2858 F:      drivers/irqchip/irq-bcm7*
2859 F:      drivers/irqchip/irq-brcmstb*
2860 F:      include/linux/bcm963xx_nvram.h
2861 F:      include/linux/bcm963xx_tag.h
2862
2863 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
2864 M:      Rasesh Mody <rasesh.mody@cavium.com>
2865 M:      Harish Patil <harish.patil@cavium.com>
2866 M:      Dept-GELinuxNICDev@cavium.com
2867 L:      netdev@vger.kernel.org
2868 S:      Supported
2869 F:      drivers/net/ethernet/broadcom/bnx2.*
2870 F:      drivers/net/ethernet/broadcom/bnx2_*
2871
2872 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2873 M:      QLogic-Storage-Upstream@qlogic.com
2874 L:      linux-scsi@vger.kernel.org
2875 S:      Supported
2876 F:      drivers/scsi/bnx2fc/
2877
2878 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2879 M:      QLogic-Storage-Upstream@qlogic.com
2880 L:      linux-scsi@vger.kernel.org
2881 S:      Supported
2882 F:      drivers/scsi/bnx2i/
2883
2884 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2885 M:      Ariel Elior <ariel.elior@cavium.com>
2886 M:      everest-linux-l2@cavium.com
2887 L:      netdev@vger.kernel.org
2888 S:      Supported
2889 F:      drivers/net/ethernet/broadcom/bnx2x/
2890
2891 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
2892 M:      Michael Chan <michael.chan@broadcom.com>
2893 L:      netdev@vger.kernel.org
2894 S:      Supported
2895 F:      drivers/net/ethernet/broadcom/bnxt/
2896
2897 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
2898 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
2899 M:      Franky Lin <franky.lin@broadcom.com>
2900 M:      Hante Meuleman <hante.meuleman@broadcom.com>
2901 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
2902 M:      Wright Feng <wright.feng@cypress.com>
2903 L:      linux-wireless@vger.kernel.org
2904 L:      brcm80211-dev-list.pdl@broadcom.com
2905 L:      brcm80211-dev-list@cypress.com
2906 S:      Supported
2907 F:      drivers/net/wireless/broadcom/brcm80211/
2908
2909 BROADCOM BRCMSTB GPIO DRIVER
2910 M:      Gregory Fong <gregory.0xf0@gmail.com>
2911 L:      bcm-kernel-feedback-list@broadcom.com
2912 S:      Supported
2913 F:      drivers/gpio/gpio-brcmstb.c
2914 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
2915
2916 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
2917 M:      Al Cooper <alcooperx@gmail.com>
2918 L:      linux-kernel@vger.kernel.org
2919 L:      bcm-kernel-feedback-list@broadcom.com
2920 S:      Maintained
2921 F:      drivers/phy/broadcom/phy-brcm-usb*
2922
2923 BROADCOM GENET ETHERNET DRIVER
2924 M:      Doug Berger <opendmb@gmail.com>
2925 M:      Florian Fainelli <f.fainelli@gmail.com>
2926 L:      netdev@vger.kernel.org
2927 S:      Supported
2928 F:      drivers/net/ethernet/broadcom/genet/
2929
2930 BROADCOM IPROC ARM ARCHITECTURE
2931 M:      Ray Jui <rjui@broadcom.com>
2932 M:      Scott Branden <sbranden@broadcom.com>
2933 M:      Jon Mason <jonmason@broadcom.com>
2934 M:      bcm-kernel-feedback-list@broadcom.com
2935 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2936 T:      git git://github.com/broadcom/cygnus-linux.git
2937 S:      Maintained
2938 N:      iproc
2939 N:      cygnus
2940 N:      bcm[-_]nsp
2941 N:      bcm9113*
2942 N:      bcm9583*
2943 N:      bcm9585*
2944 N:      bcm9586*
2945 N:      bcm988312
2946 N:      bcm113*
2947 N:      bcm583*
2948 N:      bcm585*
2949 N:      bcm586*
2950 N:      bcm88312
2951 N:      hr2
2952 F:      arch/arm64/boot/dts/broadcom/ns2*
2953 F:      drivers/clk/bcm/clk-ns*
2954 F:      drivers/pinctrl/bcm/pinctrl-ns*
2955
2956 BROADCOM KONA GPIO DRIVER
2957 M:      Ray Jui <rjui@broadcom.com>
2958 L:      bcm-kernel-feedback-list@broadcom.com
2959 S:      Supported
2960 F:      drivers/gpio/gpio-bcm-kona.c
2961 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
2962
2963 BROADCOM NETXTREME-E ROCE DRIVER
2964 M:      Selvin Xavier <selvin.xavier@broadcom.com>
2965 M:      Devesh Sharma <devesh.sharma@broadcom.com>
2966 M:      Somnath Kotur <somnath.kotur@broadcom.com>
2967 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
2968 L:      linux-rdma@vger.kernel.org
2969 W:      http://www.broadcom.com
2970 S:      Supported
2971 F:      drivers/infiniband/hw/bnxt_re/
2972 F:      include/uapi/rdma/bnxt_re-abi.h
2973
2974 BROADCOM NVRAM DRIVER
2975 M:      Rafał Miłecki <zajec5@gmail.com>
2976 L:      linux-mips@linux-mips.org
2977 S:      Maintained
2978 F:      drivers/firmware/broadcom/*
2979
2980 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
2981 M:      Rafał Miłecki <zajec5@gmail.com>
2982 L:      linux-wireless@vger.kernel.org
2983 S:      Maintained
2984 F:      drivers/bcma/
2985 F:      include/linux/bcma/
2986
2987 BROADCOM STB AVS CPUFREQ DRIVER
2988 M:      Markus Mayer <mmayer@broadcom.com>
2989 M:      bcm-kernel-feedback-list@broadcom.com
2990 L:      linux-pm@vger.kernel.org
2991 S:      Maintained
2992 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
2993 F:      drivers/cpufreq/brcmstb*
2994
2995 BROADCOM STB AVS TMON DRIVER
2996 M:      Markus Mayer <mmayer@broadcom.com>
2997 M:      bcm-kernel-feedback-list@broadcom.com
2998 L:      linux-pm@vger.kernel.org
2999 S:      Maintained
3000 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3001 F:      drivers/thermal/broadcom/brcmstb*
3002
3003 BROADCOM STB NAND FLASH DRIVER
3004 M:      Brian Norris <computersforpeace@gmail.com>
3005 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3006 L:      linux-mtd@lists.infradead.org
3007 L:      bcm-kernel-feedback-list@broadcom.com
3008 S:      Maintained
3009 F:      drivers/mtd/nand/raw/brcmnand/
3010
3011 BROADCOM STB DPFE DRIVER
3012 M:      Markus Mayer <mmayer@broadcom.com>
3013 M:      bcm-kernel-feedback-list@broadcom.com
3014 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3015 S:      Maintained
3016 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3017 F:      drivers/memory/brcmstb_dpfe.c
3018
3019 BROADCOM SYSTEMPORT ETHERNET DRIVER
3020 M:      Florian Fainelli <f.fainelli@gmail.com>
3021 L:      netdev@vger.kernel.org
3022 S:      Supported
3023 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3024
3025 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3026 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3027 M:      Prashant Sreedharan <prashant@broadcom.com>
3028 M:      Michael Chan <mchan@broadcom.com>
3029 L:      netdev@vger.kernel.org
3030 S:      Supported
3031 F:      drivers/net/ethernet/broadcom/tg3.*
3032
3033 BROCADE BFA FC SCSI DRIVER
3034 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3035 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3036 L:      linux-scsi@vger.kernel.org
3037 S:      Supported
3038 F:      drivers/scsi/bfa/
3039
3040 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3041 M:      Rasesh Mody <rasesh.mody@cavium.com>
3042 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3043 M:      Dept-GELinuxNICDev@cavium.com
3044 L:      netdev@vger.kernel.org
3045 S:      Supported
3046 F:      drivers/net/ethernet/brocade/bna/
3047
3048 BSG (block layer generic sg v4 driver)
3049 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3050 L:      linux-scsi@vger.kernel.org
3051 S:      Supported
3052 F:      block/bsg.c
3053 F:      include/linux/bsg.h
3054 F:      include/uapi/linux/bsg.h
3055
3056 BT87X AUDIO DRIVER
3057 M:      Clemens Ladisch <clemens@ladisch.de>
3058 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3059 T:      git git://git.alsa-project.org/alsa-kernel.git
3060 S:      Maintained
3061 F:      Documentation/sound/alsa/Bt87x.txt
3062 F:      sound/pci/bt87x.c
3063
3064 BT8XXGPIO DRIVER
3065 M:      Michael Buesch <m@bues.ch>
3066 W:      http://bu3sch.de/btgpio.php
3067 S:      Maintained
3068 F:      drivers/gpio/gpio-bt8xx.c
3069
3070 BTRFS FILE SYSTEM
3071 M:      Chris Mason <clm@fb.com>
3072 M:      Josef Bacik <jbacik@fb.com>
3073 M:      David Sterba <dsterba@suse.com>
3074 L:      linux-btrfs@vger.kernel.org
3075 W:      http://btrfs.wiki.kernel.org/
3076 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3077 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3078 S:      Maintained
3079 F:      Documentation/filesystems/btrfs.txt
3080 F:      fs/btrfs/
3081 F:      include/linux/btrfs*
3082 F:      include/uapi/linux/btrfs*
3083
3084 BTTV VIDEO4LINUX DRIVER
3085 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3086 L:      linux-media@vger.kernel.org
3087 W:      https://linuxtv.org
3088 T:      git git://linuxtv.org/media_tree.git
3089 S:      Odd fixes
3090 F:      Documentation/media/v4l-drivers/bttv*
3091 F:      drivers/media/pci/bt8xx/bttv*
3092
3093 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3094 M:      Chanwoo Choi <cw00.choi@samsung.com>
3095 L:      linux-pm@vger.kernel.org
3096 L:      linux-samsung-soc@vger.kernel.org
3097 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3098 S:      Maintained
3099 F:      drivers/devfreq/exynos-bus.c
3100 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3101
3102 BUSLOGIC SCSI DRIVER
3103 M:      Khalid Aziz <khalid@gonehiking.org>
3104 L:      linux-scsi@vger.kernel.org
3105 S:      Maintained
3106 F:      drivers/scsi/BusLogic.*
3107 F:      drivers/scsi/FlashPoint.*
3108
3109 C-MEDIA CMI8788 DRIVER
3110 M:      Clemens Ladisch <clemens@ladisch.de>
3111 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3112 T:      git git://git.alsa-project.org/alsa-kernel.git
3113 S:      Maintained
3114 F:      sound/pci/oxygen/
3115
3116 C6X ARCHITECTURE
3117 M:      Mark Salter <msalter@redhat.com>
3118 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3119 L:      linux-c6x-dev@linux-c6x.org
3120 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3121 S:      Maintained
3122 F:      arch/c6x/
3123
3124 CA8210 IEEE-802.15.4 RADIO DRIVER
3125 M:      Harry Morris <h.morris@cascoda.com>
3126 L:      linux-wpan@vger.kernel.org
3127 W:      https://github.com/Cascoda/ca8210-linux.git
3128 S:      Maintained
3129 F:      drivers/net/ieee802154/ca8210.c
3130 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3131
3132 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3133 M:      David Howells <dhowells@redhat.com>
3134 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3135 S:      Supported
3136 F:      Documentation/filesystems/caching/cachefiles.txt
3137 F:      fs/cachefiles/
3138
3139 CADENCE MIPI-CSI2 BRIDGES
3140 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3141 L:      linux-media@vger.kernel.org
3142 S:      Maintained
3143 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3144 F:      drivers/media/platform/cadence/cdns-csi2*
3145
3146 CADET FM/AM RADIO RECEIVER DRIVER
3147 M:      Hans Verkuil <hverkuil@xs4all.nl>
3148 L:      linux-media@vger.kernel.org
3149 T:      git git://linuxtv.org/media_tree.git
3150 W:      https://linuxtv.org
3151 S:      Maintained
3152 F:      drivers/media/radio/radio-cadet*
3153
3154 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3155 M:      Jonathan Corbet <corbet@lwn.net>
3156 L:      linux-media@vger.kernel.org
3157 T:      git git://linuxtv.org/media_tree.git
3158 S:      Maintained
3159 F:      Documentation/media/v4l-drivers/cafe_ccic*
3160 F:      drivers/media/platform/marvell-ccic/
3161
3162 CAIF NETWORK LAYER
3163 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3164 L:      netdev@vger.kernel.org
3165 S:      Supported
3166 F:      Documentation/networking/caif/
3167 F:      drivers/net/caif/
3168 F:      include/uapi/linux/caif/
3169 F:      include/net/caif/
3170 F:      net/caif/
3171
3172 CALGARY x86-64 IOMMU
3173 M:      Muli Ben-Yehuda <mulix@mulix.org>
3174 M:      Jon Mason <jdmason@kudzu.us>
3175 L:      iommu@lists.linux-foundation.org
3176 S:      Maintained
3177 F:      arch/x86/kernel/pci-calgary_64.c
3178 F:      arch/x86/kernel/tce_64.c
3179 F:      arch/x86/include/asm/calgary.h
3180 F:      arch/x86/include/asm/tce.h
3181
3182 CAN NETWORK DRIVERS
3183 M:      Wolfgang Grandegger <wg@grandegger.com>
3184 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3185 L:      linux-can@vger.kernel.org
3186 W:      https://github.com/linux-can
3187 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3188 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3189 S:      Maintained
3190 F:      Documentation/devicetree/bindings/net/can/
3191 F:      drivers/net/can/
3192 F:      include/linux/can/dev.h
3193 F:      include/linux/can/platform/
3194 F:      include/uapi/linux/can/error.h
3195 F:      include/uapi/linux/can/netlink.h
3196
3197 CAN NETWORK LAYER
3198 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3199 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3200 L:      linux-can@vger.kernel.org
3201 W:      https://github.com/linux-can
3202 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3203 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3204 S:      Maintained
3205 F:      Documentation/networking/can.rst
3206 F:      net/can/
3207 F:      include/linux/can/core.h
3208 F:      include/uapi/linux/can.h
3209 F:      include/uapi/linux/can/bcm.h
3210 F:      include/uapi/linux/can/raw.h
3211 F:      include/uapi/linux/can/gw.h
3212
3213 CAPABILITIES
3214 M:      Serge Hallyn <serge@hallyn.com>
3215 L:      linux-security-module@vger.kernel.org
3216 S:      Supported
3217 F:      include/linux/capability.h
3218 F:      include/uapi/linux/capability.h
3219 F:      security/commoncap.c
3220 F:      kernel/capability.c
3221
3222 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3223 M:      Kevin Tsai <ktsai@capellamicro.com>
3224 S:      Maintained
3225 F:      drivers/iio/light/cm*
3226
3227 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3228 M:      Christian Lamparter <chunkeey@googlemail.com>
3229 L:      linux-wireless@vger.kernel.org
3230 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3231 S:      Maintained
3232 F:      drivers/net/wireless/ath/carl9170/
3233
3234 CAVIUM I2C DRIVER
3235 M:      Jan Glauber <jglauber@cavium.com>
3236 M:      David Daney <david.daney@cavium.com>
3237 W:      http://www.cavium.com
3238 S:      Supported
3239 F:      drivers/i2c/busses/i2c-octeon*
3240 F:      drivers/i2c/busses/i2c-thunderx*
3241
3242 CAVIUM LIQUIDIO NETWORK DRIVER
3243 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3244 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3245 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3246 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3247 L:      netdev@vger.kernel.org
3248 W:      http://www.cavium.com
3249 S:      Supported
3250 F:      drivers/net/ethernet/cavium/liquidio/
3251
3252 CAVIUM MMC DRIVER
3253 M:      Jan Glauber <jglauber@cavium.com>
3254 M:      David Daney <david.daney@cavium.com>
3255 M:      Steven J. Hill <Steven.Hill@cavium.com>
3256 W:      http://www.cavium.com
3257 S:      Supported
3258 F:      drivers/mmc/host/cavium*
3259
3260 CAVIUM OCTEON-TX CRYPTO DRIVER
3261 M:      George Cherian <george.cherian@cavium.com>
3262 L:      linux-crypto@vger.kernel.org
3263 W:      http://www.cavium.com
3264 S:      Supported
3265 F:      drivers/crypto/cavium/cpt/
3266
3267 CAVIUM THUNDERX2 ARM64 SOC
3268 M:      Robert Richter <rrichter@cavium.com>
3269 M:      Jayachandran C <jnair@caviumnetworks.com>
3270 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3271 S:      Maintained
3272 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3273 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3274
3275 CC2520 IEEE-802.15.4 RADIO DRIVER
3276 M:      Varka Bhadram <varkabhadram@gmail.com>
3277 L:      linux-wpan@vger.kernel.org
3278 S:      Maintained
3279 F:      drivers/net/ieee802154/cc2520.c
3280 F:      include/linux/spi/cc2520.h
3281 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3282
3283 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3284 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3285 L:      linux-crypto@vger.kernel.org
3286 S:      Supported
3287 F:      drivers/crypto/ccree/
3288 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3289
3290 CEC FRAMEWORK
3291 M:      Hans Verkuil <hans.verkuil@cisco.com>
3292 L:      linux-media@vger.kernel.org
3293 T:      git git://linuxtv.org/media_tree.git
3294 W:      http://linuxtv.org
3295 S:      Supported
3296 F:      Documentation/media/kapi/cec-core.rst
3297 F:      Documentation/media/uapi/cec
3298 F:      drivers/media/cec/
3299 F:      drivers/media/rc/keymaps/rc-cec.c
3300 F:      include/media/cec.h
3301 F:      include/media/cec-notifier.h
3302 F:      include/uapi/linux/cec.h
3303 F:      include/uapi/linux/cec-funcs.h
3304 F:      Documentation/devicetree/bindings/media/cec.txt
3305 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3306
3307 CEC GPIO DRIVER
3308 M:      Hans Verkuil <hans.verkuil@cisco.com>
3309 L:      linux-media@vger.kernel.org
3310 T:      git git://linuxtv.org/media_tree.git
3311 W:      http://linuxtv.org
3312 S:      Supported
3313 F:      drivers/media/platform/cec-gpio/
3314 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3315
3316 CELL BROADBAND ENGINE ARCHITECTURE
3317 M:      Arnd Bergmann <arnd@arndb.de>
3318 L:      linuxppc-dev@lists.ozlabs.org
3319 W:      http://www.ibm.com/developerworks/power/cell/
3320 S:      Supported
3321 F:      arch/powerpc/include/asm/cell*.h
3322 F:      arch/powerpc/include/asm/spu*.h
3323 F:      arch/powerpc/include/uapi/asm/spu*.h
3324 F:      arch/powerpc/oprofile/*cell*
3325 F:      arch/powerpc/platforms/cell/
3326
3327 CEPH COMMON CODE (LIBCEPH)
3328 M:      Ilya Dryomov <idryomov@gmail.com>
3329 M:      "Yan, Zheng" <zyan@redhat.com>
3330 M:      Sage Weil <sage@redhat.com>
3331 L:      ceph-devel@vger.kernel.org
3332 W:      http://ceph.com/
3333 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3334 T:      git git://github.com/ceph/ceph-client.git
3335 S:      Supported
3336 F:      net/ceph/
3337 F:      include/linux/ceph/
3338 F:      include/linux/crush/
3339
3340 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3341 M:      "Yan, Zheng" <zyan@redhat.com>
3342 M:      Sage Weil <sage@redhat.com>
3343 M:      Ilya Dryomov <idryomov@gmail.com>
3344 L:      ceph-devel@vger.kernel.org
3345 W:      http://ceph.com/
3346 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3347 T:      git git://github.com/ceph/ceph-client.git
3348 S:      Supported
3349 F:      Documentation/filesystems/ceph.txt
3350 F:      fs/ceph/
3351
3352 CERTIFICATE HANDLING:
3353 M:      David Howells <dhowells@redhat.com>
3354 M:      David Woodhouse <dwmw2@infradead.org>
3355 L:      keyrings@vger.kernel.org
3356 S:      Maintained
3357 F:      Documentation/module-signing.txt
3358 F:      certs/
3359 F:      scripts/sign-file.c
3360 F:      scripts/extract-cert.c
3361
3362 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3363 L:      linux-usb@vger.kernel.org
3364 S:      Orphan
3365 F:      Documentation/usb/WUSB-Design-overview.txt
3366 F:      Documentation/usb/wusb-cbaf
3367 F:      drivers/usb/host/hwa-hc.c
3368 F:      drivers/usb/host/whci/
3369 F:      drivers/usb/wusbcore/
3370 F:      include/linux/usb/wusb*
3371
3372 CFAG12864B LCD 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/cfag12864b.c
3378 F:      include/linux/cfag12864b.h
3379
3380 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3381 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3382 W:      http://miguelojeda.es/auxdisplay.htm
3383 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
3384 S:      Maintained
3385 F:      drivers/auxdisplay/cfag12864bfb.c
3386 F:      include/linux/cfag12864b.h
3387
3388 802.11 (including CFG80211/NL80211)
3389 M:      Johannes Berg <johannes@sipsolutions.net>
3390 L:      linux-wireless@vger.kernel.org
3391 W:      http://wireless.kernel.org/
3392 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3394 S:      Maintained
3395 F:      net/wireless/
3396 F:      include/uapi/linux/nl80211.h
3397 F:      include/linux/ieee80211.h
3398 F:      include/net/wext.h
3399 F:      include/net/cfg80211.h
3400 F:      include/net/iw_handler.h
3401 F:      include/net/ieee80211_radiotap.h
3402 F:      Documentation/driver-api/80211/cfg80211.rst
3403 F:      Documentation/networking/regulatory.txt
3404
3405 CHAR and MISC DRIVERS
3406 M:      Arnd Bergmann <arnd@arndb.de>
3407 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3408 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3409 S:      Supported
3410 F:      drivers/char/
3411 F:      drivers/misc/
3412 F:      include/linux/miscdevice.h
3413
3414 CHECKPATCH
3415 M:      Andy Whitcroft <apw@canonical.com>
3416 M:      Joe Perches <joe@perches.com>
3417 S:      Maintained
3418 F:      scripts/checkpatch.pl
3419
3420 CHINESE DOCUMENTATION
3421 M:      Harry Wei <harryxiyou@gmail.com>
3422 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3423 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3424 S:      Maintained
3425 F:      Documentation/translations/zh_CN/
3426
3427 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3428 M:      Peter Chen <Peter.Chen@nxp.com>
3429 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3430 L:      linux-usb@vger.kernel.org
3431 S:      Maintained
3432 F:      drivers/usb/chipidea/
3433
3434 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3435 M:      Hans de Goede <hdegoede@redhat.com>
3436 L:      linux-input@vger.kernel.org
3437 S:      Maintained
3438 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3439 F:      drivers/input/touchscreen/chipone_icn8318.c
3440
3441 CHROME HARDWARE PLATFORM SUPPORT
3442 M:      Benson Leung <bleung@chromium.org>
3443 M:      Olof Johansson <olof@lixom.net>
3444 S:      Maintained
3445 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3446 F:      drivers/platform/chrome/
3447
3448 CIRRUS LOGIC AUDIO CODEC DRIVERS
3449 M:      Brian Austin <brian.austin@cirrus.com>
3450 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3451 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3452 S:      Maintained
3453 F:      sound/soc/codecs/cs*
3454
3455 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3456 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3457 L:      netdev@vger.kernel.org
3458 S:      Maintained
3459 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3460
3461 CISCO FCOE HBA DRIVER
3462 M:      Satish Kharat <satishkh@cisco.com>
3463 M:      Sesidhar Baddela <sebaddel@cisco.com>
3464 M:      Karan Tilak Kumar <kartilak@cisco.com>
3465 L:      linux-scsi@vger.kernel.org
3466 S:      Supported
3467 F:      drivers/scsi/fnic/
3468
3469 CISCO SCSI HBA DRIVER
3470 M:      Karan Tilak Kumar <kartilak@cisco.com>
3471 M:      Sesidhar Baddela <sebaddel@cisco.com>
3472 L:      linux-scsi@vger.kernel.org
3473 S:      Supported
3474 F:      drivers/scsi/snic/
3475
3476 CISCO VIC ETHERNET NIC DRIVER
3477 M:      Christian Benvenuti <benve@cisco.com>
3478 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3479 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3480 S:      Supported
3481 F:      drivers/net/ethernet/cisco/enic/
3482
3483 CISCO VIC LOW LATENCY NIC DRIVER
3484 M:      Christian Benvenuti <benve@cisco.com>
3485 M:      Dave Goodell <dgoodell@cisco.com>
3486 S:      Supported
3487 F:      drivers/infiniband/hw/usnic/
3488
3489 CLEANCACHE API
3490 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3491 L:      linux-kernel@vger.kernel.org
3492 S:      Maintained
3493 F:      mm/cleancache.c
3494 F:      include/linux/cleancache.h
3495
3496 CLK API
3497 M:      Russell King <linux@armlinux.org.uk>
3498 L:      linux-clk@vger.kernel.org
3499 S:      Maintained
3500 F:      include/linux/clk.h
3501
3502 CLOCKSOURCE, CLOCKEVENT DRIVERS
3503 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3504 M:      Thomas Gleixner <tglx@linutronix.de>
3505 L:      linux-kernel@vger.kernel.org
3506 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3507 S:      Supported
3508 F:      drivers/clocksource/
3509 F:      Documentation/devicetree/bindings/timer/
3510
3511 CMPC ACPI DRIVER
3512 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3513 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3514 L:      platform-driver-x86@vger.kernel.org
3515 S:      Supported
3516 F:      drivers/platform/x86/classmate-laptop.c
3517
3518 COBALT MEDIA DRIVER
3519 M:      Hans Verkuil <hans.verkuil@cisco.com>
3520 L:      linux-media@vger.kernel.org
3521 T:      git git://linuxtv.org/media_tree.git
3522 W:      https://linuxtv.org
3523 S:      Supported
3524 F:      drivers/media/pci/cobalt/
3525
3526 COCCINELLE/Semantic Patches (SmPL)
3527 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3528 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3529 M:      Nicolas Palix <nicolas.palix@imag.fr>
3530 M:      Michal Marek <michal.lkml@markovi.net>
3531 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3532 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3533 W:      http://coccinelle.lip6.fr/
3534 S:      Supported
3535 F:      Documentation/dev-tools/coccinelle.rst
3536 F:      scripts/coccinelle/
3537 F:      scripts/coccicheck
3538
3539 CODA FILE SYSTEM
3540 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3541 M:      coda@cs.cmu.edu
3542 L:      codalist@coda.cs.cmu.edu
3543 W:      http://www.coda.cs.cmu.edu/
3544 S:      Maintained
3545 F:      Documentation/filesystems/coda.txt
3546 F:      fs/coda/
3547 F:      include/linux/coda*.h
3548 F:      include/uapi/linux/coda*.h
3549
3550 CODA V4L2 MEM2MEM DRIVER
3551 M:      Philipp Zabel <p.zabel@pengutronix.de>
3552 L:      linux-media@vger.kernel.org
3553 S:      Maintained
3554 F:      Documentation/devicetree/bindings/media/coda.txt
3555 F:      drivers/media/platform/coda/
3556
3557 COMMON CLK FRAMEWORK
3558 M:      Michael Turquette <mturquette@baylibre.com>
3559 M:      Stephen Boyd <sboyd@kernel.org>
3560 L:      linux-clk@vger.kernel.org
3561 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3563 S:      Maintained
3564 F:      Documentation/devicetree/bindings/clock/
3565 F:      drivers/clk/
3566 X:      drivers/clk/clkdev.c
3567 F:      include/linux/clk-pr*
3568 F:      include/linux/clk/
3569
3570 COMMON INTERNET FILE SYSTEM (CIFS)
3571 M:      Steve French <sfrench@samba.org>
3572 L:      linux-cifs@vger.kernel.org
3573 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3574 W:      http://linux-cifs.samba.org/
3575 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3576 S:      Supported
3577 F:      Documentation/filesystems/cifs/
3578 F:      fs/cifs/
3579
3580 COMPACTPCI HOTPLUG CORE
3581 M:      Scott Murray <scott@spiteful.org>
3582 L:      linux-pci@vger.kernel.org
3583 S:      Maintained
3584 F:      drivers/pci/hotplug/cpci_hotplug*
3585
3586 COMPACTPCI HOTPLUG GENERIC DRIVER
3587 M:      Scott Murray <scott@spiteful.org>
3588 L:      linux-pci@vger.kernel.org
3589 S:      Maintained
3590 F:      drivers/pci/hotplug/cpcihp_generic.c
3591
3592 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3593 M:      Scott Murray <scott@spiteful.org>
3594 L:      linux-pci@vger.kernel.org
3595 S:      Maintained
3596 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3597
3598 COMPAL LAPTOP SUPPORT
3599 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3600 L:      platform-driver-x86@vger.kernel.org
3601 S:      Maintained
3602 F:      drivers/platform/x86/compal-laptop.c
3603
3604 CONEXANT ACCESSRUNNER USB DRIVER
3605 L:      accessrunner-general@lists.sourceforge.net
3606 W:      http://accessrunner.sourceforge.net/
3607 S:      Orphan
3608 F:      drivers/usb/atm/cxacru.c
3609
3610 CONFIGFS
3611 M:      Joel Becker <jlbec@evilplan.org>
3612 M:      Christoph Hellwig <hch@lst.de>
3613 T:      git git://git.infradead.org/users/hch/configfs.git
3614 S:      Supported
3615 F:      fs/configfs/
3616 F:      include/linux/configfs.h
3617
3618 CONNECTOR
3619 M:      Evgeniy Polyakov <zbr@ioremap.net>
3620 L:      netdev@vger.kernel.org
3621 S:      Maintained
3622 F:      drivers/connector/
3623
3624 CONTROL GROUP (CGROUP)
3625 M:      Tejun Heo <tj@kernel.org>
3626 M:      Li Zefan <lizefan@huawei.com>
3627 M:      Johannes Weiner <hannes@cmpxchg.org>
3628 L:      cgroups@vger.kernel.org
3629 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3630 S:      Maintained
3631 F:      Documentation/cgroup*
3632 F:      include/linux/cgroup*
3633 F:      kernel/cgroup*
3634
3635 CONTROL GROUP - CPUSET
3636 M:      Li Zefan <lizefan@huawei.com>
3637 L:      cgroups@vger.kernel.org
3638 W:      http://www.bullopensource.org/cpuset/
3639 W:      http://oss.sgi.com/projects/cpusets/
3640 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3641 S:      Maintained
3642 F:      Documentation/cgroup-v1/cpusets.txt
3643 F:      include/linux/cpuset.h
3644 F:      kernel/cgroup/cpuset.c
3645
3646 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3647 M:      Johannes Weiner <hannes@cmpxchg.org>
3648 M:      Michal Hocko <mhocko@kernel.org>
3649 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3650 L:      cgroups@vger.kernel.org
3651 L:      linux-mm@kvack.org
3652 S:      Maintained
3653 F:      mm/memcontrol.c
3654 F:      mm/swap_cgroup.c
3655
3656 CORETEMP HARDWARE MONITORING DRIVER
3657 M:      Fenghua Yu <fenghua.yu@intel.com>
3658 L:      linux-hwmon@vger.kernel.org
3659 S:      Maintained
3660 F:      Documentation/hwmon/coretemp
3661 F:      drivers/hwmon/coretemp.c
3662
3663 COSA/SRP SYNC SERIAL DRIVER
3664 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3665 W:      http://www.fi.muni.cz/~kas/cosa/
3666 S:      Maintained
3667 F:      drivers/net/wan/cosa*
3668
3669 CPMAC ETHERNET DRIVER
3670 M:      Florian Fainelli <f.fainelli@gmail.com>
3671 L:      netdev@vger.kernel.org
3672 S:      Maintained
3673 F:      drivers/net/ethernet/ti/cpmac.c
3674
3675 CPU FREQUENCY DRIVERS
3676 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3677 M:      Viresh Kumar <viresh.kumar@linaro.org>
3678 L:      linux-pm@vger.kernel.org
3679 S:      Maintained
3680 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3681 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3682 B:      https://bugzilla.kernel.org
3683 F:      Documentation/cpu-freq/
3684 F:      Documentation/devicetree/bindings/cpufreq/
3685 F:      drivers/cpufreq/
3686 F:      include/linux/cpufreq.h
3687 F:      tools/testing/selftests/cpufreq/
3688
3689 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3690 M:      Viresh Kumar <viresh.kumar@linaro.org>
3691 M:      Sudeep Holla <sudeep.holla@arm.com>
3692 L:      linux-pm@vger.kernel.org
3693 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3694 S:      Maintained
3695 F:      drivers/cpufreq/arm_big_little.h
3696 F:      drivers/cpufreq/arm_big_little.c
3697 F:      drivers/cpufreq/arm_big_little_dt.c
3698
3699 CPU POWER MONITORING SUBSYSTEM
3700 M:      Thomas Renninger <trenn@suse.com>
3701 M:      Shuah Khan <shuahkh@osg.samsung.com>
3702 M:      Shuah Khan <shuah@kernel.org>
3703 L:      linux-pm@vger.kernel.org
3704 S:      Maintained
3705 F:      tools/power/cpupower/
3706
3707 CPUID/MSR DRIVER
3708 M:      "H. Peter Anvin" <hpa@zytor.com>
3709 S:      Maintained
3710 F:      arch/x86/kernel/cpuid.c
3711 F:      arch/x86/kernel/msr.c
3712
3713 CPUIDLE DRIVER - ARM BIG LITTLE
3714 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3715 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3716 L:      linux-pm@vger.kernel.org
3717 L:      linux-arm-kernel@lists.infradead.org
3718 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3719 S:      Maintained
3720 F:      drivers/cpuidle/cpuidle-big_little.c
3721
3722 CPUIDLE DRIVER - ARM EXYNOS
3723 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3724 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3725 M:      Kukjin Kim <kgene@kernel.org>
3726 L:      linux-pm@vger.kernel.org
3727 L:      linux-samsung-soc@vger.kernel.org
3728 S:      Supported
3729 F:      drivers/cpuidle/cpuidle-exynos.c
3730 F:      arch/arm/mach-exynos/pm.c
3731
3732 CPUIDLE DRIVERS
3733 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3734 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3735 L:      linux-pm@vger.kernel.org
3736 S:      Maintained
3737 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3738 B:      https://bugzilla.kernel.org
3739 F:      drivers/cpuidle/*
3740 F:      include/linux/cpuidle.h
3741
3742 CRAMFS FILESYSTEM
3743 M:      Nicolas Pitre <nico@linaro.org>
3744 S:      Maintained
3745 F:      Documentation/filesystems/cramfs.txt
3746 F:      fs/cramfs/
3747
3748 CRYPTO API
3749 M:      Herbert Xu <herbert@gondor.apana.org.au>
3750 M:      "David S. Miller" <davem@davemloft.net>
3751 L:      linux-crypto@vger.kernel.org
3752 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3753 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3754 S:      Maintained
3755 F:      Documentation/crypto/
3756 F:      Documentation/devicetree/bindings/crypto/
3757 F:      arch/*/crypto/
3758 F:      crypto/
3759 F:      drivers/crypto/
3760 F:      include/crypto/
3761 F:      include/linux/crypto*
3762
3763 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3764 M:      Neil Horman <nhorman@tuxdriver.com>
3765 L:      linux-crypto@vger.kernel.org
3766 S:      Maintained
3767 F:      crypto/ansi_cprng.c
3768 F:      crypto/rng.c
3769
3770 CS3308 MEDIA DRIVER
3771 M:      Hans Verkuil <hverkuil@xs4all.nl>
3772 L:      linux-media@vger.kernel.org
3773 T:      git git://linuxtv.org/media_tree.git
3774 W:      http://linuxtv.org
3775 S:      Odd Fixes
3776 F:      drivers/media/i2c/cs3308.c
3777 F:      drivers/media/i2c/cs3308.h
3778
3779 CS5535 Audio ALSA driver
3780 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3781 S:      Maintained
3782 F:      sound/pci/cs5535audio/
3783
3784 CW1200 WLAN driver
3785 M:      Solomon Peachy <pizza@shaftnet.org>
3786 S:      Maintained
3787 F:      drivers/net/wireless/st/cw1200/
3788
3789 CX18 VIDEO4LINUX DRIVER
3790 M:      Andy Walls <awalls@md.metrocast.net>
3791 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3792 L:      linux-media@vger.kernel.org
3793 T:      git git://linuxtv.org/media_tree.git
3794 W:      https://linuxtv.org
3795 W:      http://www.ivtvdriver.org/index.php/Cx18
3796 S:      Maintained
3797 F:      Documentation/media/v4l-drivers/cx18*
3798 F:      drivers/media/pci/cx18/
3799 F:      include/uapi/linux/ivtv*
3800
3801 CX2341X MPEG ENCODER HELPER MODULE
3802 M:      Hans Verkuil <hverkuil@xs4all.nl>
3803 L:      linux-media@vger.kernel.org
3804 T:      git git://linuxtv.org/media_tree.git
3805 W:      https://linuxtv.org
3806 S:      Maintained
3807 F:      drivers/media/common/cx2341x*
3808 F:      include/media/cx2341x*
3809
3810 CX24120 MEDIA DRIVER
3811 M:      Jemma Denson <jdenson@gmail.com>
3812 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3813 L:      linux-media@vger.kernel.org
3814 W:      https://linuxtv.org
3815 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3816 S:      Maintained
3817 F:      drivers/media/dvb-frontends/cx24120*
3818
3819 CX88 VIDEO4LINUX DRIVER
3820 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3821 L:      linux-media@vger.kernel.org
3822 W:      https://linuxtv.org
3823 T:      git git://linuxtv.org/media_tree.git
3824 S:      Odd fixes
3825 F:      Documentation/media/v4l-drivers/cx88*
3826 F:      drivers/media/pci/cx88/
3827
3828 CXD2820R MEDIA DRIVER
3829 M:      Antti Palosaari <crope@iki.fi>
3830 L:      linux-media@vger.kernel.org
3831 W:      https://linuxtv.org
3832 W:      http://palosaari.fi/linux/
3833 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3834 T:      git git://linuxtv.org/anttip/media_tree.git
3835 S:      Maintained
3836 F:      drivers/media/dvb-frontends/cxd2820r*
3837
3838 CXGB3 ETHERNET DRIVER (CXGB3)
3839 M:      Santosh Raspatur <santosh@chelsio.com>
3840 L:      netdev@vger.kernel.org
3841 W:      http://www.chelsio.com
3842 S:      Supported
3843 F:      drivers/net/ethernet/chelsio/cxgb3/
3844
3845 CXGB3 ISCSI DRIVER (CXGB3I)
3846 M:      Karen Xie <kxie@chelsio.com>
3847 L:      linux-scsi@vger.kernel.org
3848 W:      http://www.chelsio.com
3849 S:      Supported
3850 F:      drivers/scsi/cxgbi/cxgb3i
3851
3852 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3853 M:      Steve Wise <swise@chelsio.com>
3854 L:      linux-rdma@vger.kernel.org
3855 W:      http://www.openfabrics.org
3856 S:      Supported
3857 F:      drivers/infiniband/hw/cxgb3/
3858 F:      include/uapi/rdma/cxgb3-abi.h
3859
3860 CXGB4 CRYPTO DRIVER (chcr)
3861 M:      Harsh Jain <harsh@chelsio.com>
3862 L:      linux-crypto@vger.kernel.org
3863 W:      http://www.chelsio.com
3864 S:      Supported
3865 F:      drivers/crypto/chelsio
3866
3867 CXGB4 ETHERNET DRIVER (CXGB4)
3868 M:      Ganesh Goudar <ganeshgr@chelsio.com>
3869 L:      netdev@vger.kernel.org
3870 W:      http://www.chelsio.com
3871 S:      Supported
3872 F:      drivers/net/ethernet/chelsio/cxgb4/
3873
3874 CXGB4 ISCSI DRIVER (CXGB4I)
3875 M:      Karen Xie <kxie@chelsio.com>
3876 L:      linux-scsi@vger.kernel.org
3877 W:      http://www.chelsio.com
3878 S:      Supported
3879 F:      drivers/scsi/cxgbi/cxgb4i
3880
3881 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
3882 M:      Steve Wise <swise@chelsio.com>
3883 L:      linux-rdma@vger.kernel.org
3884 W:      http://www.openfabrics.org
3885 S:      Supported
3886 F:      drivers/infiniband/hw/cxgb4/
3887 F:      include/uapi/rdma/cxgb4-abi.h
3888
3889 CXGB4VF ETHERNET DRIVER (CXGB4VF)
3890 M:      Casey Leedom <leedom@chelsio.com>
3891 L:      netdev@vger.kernel.org
3892 W:      http://www.chelsio.com
3893 S:      Supported
3894 F:      drivers/net/ethernet/chelsio/cxgb4vf/
3895
3896 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
3897 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
3898 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
3899 L:      linuxppc-dev@lists.ozlabs.org
3900 S:      Supported
3901 F:      arch/powerpc/platforms/powernv/pci-cxl.c
3902 F:      drivers/misc/cxl/
3903 F:      include/misc/cxl*
3904 F:      include/uapi/misc/cxl.h
3905 F:      Documentation/powerpc/cxl.txt
3906 F:      Documentation/ABI/testing/sysfs-class-cxl
3907
3908 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
3909 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
3910 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
3911 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
3912 L:      linux-scsi@vger.kernel.org
3913 S:      Supported
3914 F:      drivers/scsi/cxlflash/
3915 F:      include/uapi/scsi/cxlflash_ioctls.h
3916 F:      Documentation/powerpc/cxlflash.txt
3917
3918 CYBERPRO FB DRIVER
3919 M:      Russell King <linux@armlinux.org.uk>
3920 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3921 W:      http://www.armlinux.org.uk/
3922 S:      Maintained
3923 F:      drivers/video/fbdev/cyber2000fb.*
3924
3925 CYCLADES ASYNC MUX DRIVER
3926 W:      http://www.cyclades.com/
3927 S:      Orphan
3928 F:      drivers/tty/cyclades.c
3929 F:      include/linux/cyclades.h
3930 F:      include/uapi/linux/cyclades.h
3931
3932 CYCLADES PC300 DRIVER
3933 W:      http://www.cyclades.com/
3934 S:      Orphan
3935 F:      drivers/net/wan/pc300*
3936
3937 CYPRESS_FIRMWARE MEDIA DRIVER
3938 M:      Antti Palosaari <crope@iki.fi>
3939 L:      linux-media@vger.kernel.org
3940 W:      https://linuxtv.org
3941 W:      http://palosaari.fi/linux/
3942 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3943 T:      git git://linuxtv.org/anttip/media_tree.git
3944 S:      Maintained
3945 F:      drivers/media/common/cypress_firmware*
3946
3947 CYTTSP TOUCHSCREEN DRIVER
3948 M:      Ferruh Yigit <fery@cypress.com>
3949 L:      linux-input@vger.kernel.org
3950 S:      Supported
3951 F:      drivers/input/touchscreen/cyttsp*
3952 F:      include/linux/input/cyttsp.h
3953
3954 D-LINK DIR-685 TOUCHKEYS DRIVER
3955 M:      Linus Walleij <linus.walleij@linaro.org>
3956 L:      linux-input@vger.kernel.org
3957 S:      Supported
3958 F:      drivers/input/dlink-dir685-touchkeys.c
3959
3960 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
3961 M:      Joshua Kinard <kumba@gentoo.org>
3962 S:      Maintained
3963 F:      drivers/rtc/rtc-ds1685.c
3964 F:      include/linux/rtc/ds1685.h
3965
3966 DAMA SLAVE for AX.25
3967 M:      Joerg Reuter <jreuter@yaina.de>
3968 W:      http://yaina.de/jreuter/
3969 W:      http://www.qsl.net/dl1bke/
3970 L:      linux-hams@vger.kernel.org
3971 S:      Maintained
3972 F:      net/ax25/af_ax25.c
3973 F:      net/ax25/ax25_dev.c
3974 F:      net/ax25/ax25_ds_*
3975 F:      net/ax25/ax25_in.c
3976 F:      net/ax25/ax25_out.c
3977 F:      net/ax25/ax25_timer.c
3978 F:      net/ax25/sysctl_net_ax25.c
3979
3980 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
3981 L:      netdev@vger.kernel.org
3982 S:      Orphan
3983 F:      Documentation/networking/dmfe.txt
3984 F:      drivers/net/ethernet/dec/tulip/dmfe.c
3985
3986 DC390/AM53C974 SCSI driver
3987 M:      Hannes Reinecke <hare@suse.com>
3988 L:      linux-scsi@vger.kernel.org
3989 S:      Maintained
3990 F:      drivers/scsi/am53c974.c
3991
3992 DC395x SCSI driver
3993 M:      Oliver Neukum <oliver@neukum.org>
3994 M:      Ali Akcaagac <aliakc@web.de>
3995 M:      Jamie Lenehan <lenehan@twibble.org>
3996 L:      dc395x@twibble.org
3997 W:      http://twibble.org/dist/dc395x/
3998 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
3999 S:      Maintained
4000 F:      Documentation/scsi/dc395x.txt
4001 F:      drivers/scsi/dc395x.*
4002
4003 DCCP PROTOCOL
4004 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4005 L:      dccp@vger.kernel.org
4006 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4007 S:      Maintained
4008 F:      include/linux/dccp.h
4009 F:      include/uapi/linux/dccp.h
4010 F:      include/linux/tfrc.h
4011 F:      net/dccp/
4012
4013 DECnet NETWORK LAYER
4014 W:      http://linux-decnet.sourceforge.net
4015 L:      linux-decnet-user@lists.sourceforge.net
4016 S:      Orphan
4017 F:      Documentation/networking/decnet.txt
4018 F:      net/decnet/
4019
4020 DECSTATION PLATFORM SUPPORT
4021 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4022 L:      linux-mips@linux-mips.org
4023 W:      http://www.linux-mips.org/wiki/DECstation
4024 S:      Maintained
4025 F:      arch/mips/dec/
4026 F:      arch/mips/include/asm/dec/
4027 F:      arch/mips/include/asm/mach-dec/
4028
4029 DEFXX FDDI NETWORK DRIVER
4030 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4031 S:      Maintained
4032 F:      drivers/net/fddi/defxx.*
4033
4034 DELL SMBIOS DRIVER
4035 M:      Pali Rohár <pali.rohar@gmail.com>
4036 M:      Mario Limonciello <mario.limonciello@dell.com>
4037 L:      platform-driver-x86@vger.kernel.org
4038 S:      Maintained
4039 F:      drivers/platform/x86/dell-smbios.*
4040
4041 DELL SMBIOS SMM DRIVER
4042 M:      Mario Limonciello <mario.limonciello@dell.com>
4043 L:      platform-driver-x86@vger.kernel.org
4044 S:      Maintained
4045 F:      drivers/platform/x86/dell-smbios-smm.c
4046
4047 DELL SMBIOS WMI DRIVER
4048 M:      Mario Limonciello <mario.limonciello@dell.com>
4049 L:      platform-driver-x86@vger.kernel.org
4050 S:      Maintained
4051 F:      drivers/platform/x86/dell-smbios-wmi.c
4052 F:      tools/wmi/dell-smbios-example.c
4053
4054 DELL LAPTOP DRIVER
4055 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4056 M:      Pali Rohár <pali.rohar@gmail.com>
4057 L:      platform-driver-x86@vger.kernel.org
4058 S:      Maintained
4059 F:      drivers/platform/x86/dell-laptop.c
4060
4061 DELL LAPTOP FREEFALL DRIVER
4062 M:      Pali Rohár <pali.rohar@gmail.com>
4063 S:      Maintained
4064 F:      drivers/platform/x86/dell-smo8800.c
4065
4066 DELL LAPTOP RBTN DRIVER
4067 M:      Pali Rohár <pali.rohar@gmail.com>
4068 S:      Maintained
4069 F:      drivers/platform/x86/dell-rbtn.*
4070
4071 DELL LAPTOP SMM DRIVER
4072 M:      Pali Rohár <pali.rohar@gmail.com>
4073 S:      Maintained
4074 F:      drivers/hwmon/dell-smm-hwmon.c
4075 F:      include/uapi/linux/i8k.h
4076
4077 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4078 M:      Doug Warzecha <Douglas_Warzecha@dell.com>
4079 S:      Maintained
4080 F:      Documentation/dcdbas.txt
4081 F:      drivers/firmware/dcdbas.*
4082
4083 DELL WMI NOTIFICATIONS DRIVER
4084 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4085 M:      Pali Rohár <pali.rohar@gmail.com>
4086 S:      Maintained
4087 F:      drivers/platform/x86/dell-wmi.c
4088
4089 DELL WMI DESCRIPTOR DRIVER
4090 M:      Mario Limonciello <mario.limonciello@dell.com>
4091 S:      Maintained
4092 F:      drivers/platform/x86/dell-wmi-descriptor.c
4093
4094 DELTA ST MEDIA DRIVER
4095 M:      Hugues Fruchet <hugues.fruchet@st.com>
4096 L:      linux-media@vger.kernel.org
4097 T:      git git://linuxtv.org/media_tree.git
4098 W:      https://linuxtv.org
4099 S:      Supported
4100 F:      drivers/media/platform/sti/delta
4101
4102 DENALI NAND DRIVER
4103 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4104 L:      linux-mtd@lists.infradead.org
4105 S:      Supported
4106 F:      drivers/mtd/nand/raw/denali*
4107
4108 DESIGNWARE USB2 DRD IP DRIVER
4109 M:      Minas Harutyunyan <hminas@synopsys.com>
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/dwc2/
4114
4115 DESIGNWARE USB3 DRD IP DRIVER
4116 M:      Felipe Balbi <balbi@kernel.org>
4117 L:      linux-usb@vger.kernel.org
4118 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4119 S:      Maintained
4120 F:      drivers/usb/dwc3/
4121
4122 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4123 M:      Andreas Klinger <ak@it-klinger.de>
4124 L:      linux-iio@vger.kernel.org
4125 S:      Maintained
4126 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4127 F:      drivers/iio/proximity/srf*.c
4128
4129 DEVICE COREDUMP (DEV_COREDUMP)
4130 M:      Johannes Berg <johannes@sipsolutions.net>
4131 L:      linux-kernel@vger.kernel.org
4132 S:      Maintained
4133 F:      drivers/base/devcoredump.c
4134 F:      include/linux/devcoredump.h
4135
4136 DEVICE FREQUENCY (DEVFREQ)
4137 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4138 M:      Kyungmin Park <kyungmin.park@samsung.com>
4139 R:      Chanwoo Choi <cw00.choi@samsung.com>
4140 L:      linux-pm@vger.kernel.org
4141 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4142 S:      Maintained
4143 F:      drivers/devfreq/
4144 F:      include/linux/devfreq.h
4145 F:      Documentation/devicetree/bindings/devfreq/
4146
4147 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4148 M:      Chanwoo Choi <cw00.choi@samsung.com>
4149 L:      linux-pm@vger.kernel.org
4150 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4151 S:      Supported
4152 F:      drivers/devfreq/event/
4153 F:      drivers/devfreq/devfreq-event.c
4154 F:      include/linux/devfreq-event.h
4155 F:      Documentation/devicetree/bindings/devfreq/event/
4156
4157 DEVICE NUMBER REGISTRY
4158 M:      Torben Mathiasen <device@lanana.org>
4159 W:      http://lanana.org/docs/device-list/index.html
4160 S:      Maintained
4161
4162 DEVICE-MAPPER  (LVM)
4163 M:      Alasdair Kergon <agk@redhat.com>
4164 M:      Mike Snitzer <snitzer@redhat.com>
4165 M:      dm-devel@redhat.com
4166 L:      dm-devel@redhat.com
4167 W:      http://sources.redhat.com/dm
4168 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4170 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4171 S:      Maintained
4172 F:      Documentation/device-mapper/
4173 F:      drivers/md/Makefile
4174 F:      drivers/md/Kconfig
4175 F:      drivers/md/dm*
4176 F:      drivers/md/persistent-data/
4177 F:      include/linux/device-mapper.h
4178 F:      include/linux/dm-*.h
4179 F:      include/uapi/linux/dm-*.h
4180
4181 DEVLINK
4182 M:      Jiri Pirko <jiri@mellanox.com>
4183 L:      netdev@vger.kernel.org
4184 S:      Supported
4185 F:      net/core/devlink.c
4186 F:      include/net/devlink.h
4187 F:      include/uapi/linux/devlink.h
4188
4189 DIALOG SEMICONDUCTOR DRIVERS
4190 M:      Support Opensource <support.opensource@diasemi.com>
4191 W:      http://www.dialog-semiconductor.com/products
4192 S:      Supported
4193 F:      Documentation/hwmon/da90??
4194 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4195 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4196 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4197 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4198 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4199 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4200 F:      drivers/gpio/gpio-da90??.c
4201 F:      drivers/hwmon/da90??-hwmon.c
4202 F:      drivers/iio/adc/da91??-*.c
4203 F:      drivers/input/misc/da90??_onkey.c
4204 F:      drivers/input/touchscreen/da9052_tsi.c
4205 F:      drivers/leds/leds-da90??.c
4206 F:      drivers/mfd/da903x.c
4207 F:      drivers/mfd/da90??-*.c
4208 F:      drivers/mfd/da91??-*.c
4209 F:      drivers/power/supply/da9052-battery.c
4210 F:      drivers/power/supply/da91??-*.c
4211 F:      drivers/regulator/da903x.c
4212 F:      drivers/regulator/da9???-regulator.[ch]
4213 F:      drivers/thermal/da90??-thermal.c
4214 F:      drivers/rtc/rtc-da90??.c
4215 F:      drivers/video/backlight/da90??_bl.c
4216 F:      drivers/watchdog/da90??_wdt.c
4217 F:      include/linux/mfd/da903x.h
4218 F:      include/linux/mfd/da9052/
4219 F:      include/linux/mfd/da9055/
4220 F:      include/linux/mfd/da9062/
4221 F:      include/linux/mfd/da9063/
4222 F:      include/linux/mfd/da9150/
4223 F:      include/linux/regulator/da9211.h
4224 F:      include/sound/da[79]*.h
4225 F:      sound/soc/codecs/da[79]*.[ch]
4226
4227 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4228 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4229 L:      linux-gpio@vger.kernel.org
4230 S:      Maintained
4231 F:      drivers/gpio/gpio-gpio-mm.c
4232
4233 DIGI NEO AND CLASSIC PCI PRODUCTS
4234 M:      Lidza Louina <lidza.louina@gmail.com>
4235 M:      Mark Hounschell <markh@compro.net>
4236 L:      driverdev-devel@linuxdriverproject.org
4237 S:      Maintained
4238 F:      drivers/staging/dgnc/
4239
4240 DIOLAN U2C-12 I2C DRIVER
4241 M:      Guenter Roeck <linux@roeck-us.net>
4242 L:      linux-i2c@vger.kernel.org
4243 S:      Maintained
4244 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4245
4246 FILESYSTEM DIRECT ACCESS (DAX)
4247 M:      Matthew Wilcox <mawilcox@microsoft.com>
4248 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
4249 L:      linux-fsdevel@vger.kernel.org
4250 S:      Supported
4251 F:      fs/dax.c
4252 F:      include/linux/dax.h
4253 F:      include/trace/events/fs_dax.h
4254
4255 DEVICE DIRECT ACCESS (DAX)
4256 M:      Dan Williams <dan.j.williams@intel.com>
4257 M:      Dave Jiang <dave.jiang@intel.com>
4258 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
4259 M:      Vishal Verma <vishal.l.verma@intel.com>
4260 L:      linux-nvdimm@lists.01.org
4261 S:      Supported
4262 F:      drivers/dax/
4263
4264 DIRECTORY NOTIFICATION (DNOTIFY)
4265 M:      Jan Kara <jack@suse.cz>
4266 R:      Amir Goldstein <amir73il@gmail.com>
4267 L:      linux-fsdevel@vger.kernel.org
4268 S:      Maintained
4269 F:      Documentation/filesystems/dnotify.txt
4270 F:      fs/notify/dnotify/
4271 F:      include/linux/dnotify.h
4272
4273 DISK GEOMETRY AND PARTITION HANDLING
4274 M:      Andries Brouwer <aeb@cwi.nl>
4275 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4276 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4277 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4278 S:      Maintained
4279
4280 DISKQUOTA
4281 M:      Jan Kara <jack@suse.com>
4282 S:      Maintained
4283 F:      Documentation/filesystems/quota.txt
4284 F:      fs/quota/
4285 F:      include/linux/quota*.h
4286 F:      include/uapi/linux/quota*.h
4287
4288 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4289 M:      Bernie Thompson <bernie@plugable.com>
4290 L:      linux-fbdev@vger.kernel.org
4291 S:      Maintained
4292 W:      http://plugable.com/category/projects/udlfb/
4293 F:      drivers/video/fbdev/udlfb.c
4294 F:      include/video/udlfb.h
4295 F:      Documentation/fb/udlfb.txt
4296
4297 DISTRIBUTED LOCK MANAGER (DLM)
4298 M:      Christine Caulfield <ccaulfie@redhat.com>
4299 M:      David Teigland <teigland@redhat.com>
4300 L:      cluster-devel@redhat.com
4301 W:      http://sources.redhat.com/cluster/
4302 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4303 S:      Supported
4304 F:      fs/dlm/
4305
4306 DMA BUFFER SHARING FRAMEWORK
4307 M:      Sumit Semwal <sumit.semwal@linaro.org>
4308 S:      Maintained
4309 L:      linux-media@vger.kernel.org
4310 L:      dri-devel@lists.freedesktop.org
4311 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4312 F:      drivers/dma-buf/
4313 F:      include/linux/dma-buf*
4314 F:      include/linux/reservation.h
4315 F:      include/linux/*fence.h
4316 F:      Documentation/driver-api/dma-buf.rst
4317 T:      git git://anongit.freedesktop.org/drm/drm-misc
4318
4319 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4320 M:      Vinod Koul <vinod.koul@intel.com>
4321 L:      dmaengine@vger.kernel.org
4322 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4323 S:      Maintained
4324 F:      drivers/dma/
4325 F:      include/linux/dmaengine.h
4326 F:      include/linux/of_dma.h
4327 F:      Documentation/devicetree/bindings/dma/
4328 F:      Documentation/driver-api/dmaengine/
4329 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4330
4331 DMA MAPPING HELPERS
4332 M:      Christoph Hellwig <hch@lst.de>
4333 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4334 R:      Robin Murphy <robin.murphy@arm.com>
4335 L:      iommu@lists.linux-foundation.org
4336 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4337 W:      http://git.infradead.org/users/hch/dma-mapping.git
4338 S:      Supported
4339 F:      lib/dma-debug.c
4340 F:      lib/dma-direct.c
4341 F:      lib/dma-virt.c
4342 F:      drivers/base/dma-mapping.c
4343 F:      drivers/base/dma-coherent.c
4344 F:      include/asm-generic/dma-mapping.h
4345 F:      include/linux/dma-direct.h
4346 F:      include/linux/dma-mapping.h
4347
4348 DME1737 HARDWARE MONITOR DRIVER
4349 M:      Juerg Haefliger <juergh@gmail.com>
4350 L:      linux-hwmon@vger.kernel.org
4351 S:      Maintained
4352 F:      Documentation/hwmon/dme1737
4353 F:      drivers/hwmon/dme1737.c
4354
4355 DMI/SMBIOS SUPPORT
4356 M:      Jean Delvare <jdelvare@suse.com>
4357 S:      Maintained
4358 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4359 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4360 F:      drivers/firmware/dmi-id.c
4361 F:      drivers/firmware/dmi_scan.c
4362 F:      include/linux/dmi.h
4363
4364 DOCUMENTATION
4365 M:      Jonathan Corbet <corbet@lwn.net>
4366 L:      linux-doc@vger.kernel.org
4367 S:      Maintained
4368 F:      Documentation/
4369 F:      scripts/kernel-doc
4370 X:      Documentation/ABI/
4371 X:      Documentation/devicetree/
4372 X:      Documentation/acpi
4373 X:      Documentation/power
4374 X:      Documentation/spi
4375 X:      Documentation/media
4376 T:      git git://git.lwn.net/linux.git docs-next
4377
4378 DONGWOON DW9714 LENS VOICE COIL DRIVER
4379 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4380 L:      linux-media@vger.kernel.org
4381 T:      git git://linuxtv.org/media_tree.git
4382 S:      Maintained
4383 F:      drivers/media/i2c/dw9714.c
4384
4385 DOUBLETALK DRIVER
4386 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4387 L:      blinux-list@redhat.com
4388 S:      Maintained
4389 F:      drivers/char/dtlk.c
4390 F:      include/linux/dtlk.h
4391
4392 DPAA2 DATAPATH I/O (DPIO) DRIVER
4393 M:      Roy Pledge <Roy.Pledge@nxp.com>
4394 L:      linux-kernel@vger.kernel.org
4395 S:      Maintained
4396 F:      drivers/staging/fsl-mc/bus/dpio
4397
4398 DPAA2 ETHERNET DRIVER
4399 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4400 L:      linux-kernel@vger.kernel.org
4401 S:      Maintained
4402 F:      drivers/staging/fsl-dpaa2/ethernet
4403
4404 DPAA2 ETHERNET SWITCH DRIVER
4405 M:      Razvan Stefanescu <razvan.stefanescu@nxp.com>
4406 L:      linux-kernel@vger.kernel.org
4407 S:      Maintained
4408 F:      drivers/staging/fsl-dpaa2/ethsw
4409
4410 DPT_I2O SCSI RAID DRIVER
4411 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4412 L:      linux-scsi@vger.kernel.org
4413 W:      http://www.adaptec.com/
4414 S:      Maintained
4415 F:      drivers/scsi/dpt*
4416 F:      drivers/scsi/dpt/
4417
4418 DRBD DRIVER
4419 M:      Philipp Reisner <philipp.reisner@linbit.com>
4420 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4421 L:      drbd-dev@lists.linbit.com
4422 W:      http://www.drbd.org
4423 T:      git git://git.linbit.com/linux-drbd.git
4424 T:      git git://git.linbit.com/drbd-8.4.git
4425 S:      Supported
4426 F:      drivers/block/drbd/
4427 F:      lib/lru_cache.c
4428 F:      Documentation/blockdev/drbd/
4429
4430 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4431 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4432 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4433 S:      Supported
4434 F:      Documentation/kobject.txt
4435 F:      drivers/base/
4436 F:      fs/debugfs/
4437 F:      fs/sysfs/
4438 F:      include/linux/debugfs.h
4439 F:      include/linux/kobj*
4440 F:      lib/kobj*
4441
4442 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4443 M:      Kevin Hilman <khilman@kernel.org>
4444 M:      Nishanth Menon <nm@ti.com>
4445 S:      Maintained
4446 F:      drivers/power/avs/
4447 F:      include/linux/power/smartreflex.h
4448 L:      linux-pm@vger.kernel.org
4449
4450 DRM DRIVER FOR ARM PL111 CLCD
4451 M:      Eric Anholt <eric@anholt.net>
4452 T:      git git://anongit.freedesktop.org/drm/drm-misc
4453 S:      Supported
4454 F:      drivers/gpu/drm/pl111/
4455
4456 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4457 M:      Linus Walleij <linus.walleij@linaro.org>
4458 T:      git git://anongit.freedesktop.org/drm/drm-misc
4459 S:      Maintained
4460 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4461 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4462
4463 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4464 M:      Dave Airlie <airlied@redhat.com>
4465 S:      Odd Fixes
4466 F:      drivers/gpu/drm/ast/
4467
4468 DRM DRIVER FOR BOCHS VIRTUAL GPU
4469 M:      Gerd Hoffmann <kraxel@redhat.com>
4470 L:      virtualization@lists.linux-foundation.org
4471 T:      git git://anongit.freedesktop.org/drm/drm-misc
4472 S:      Maintained
4473 F:      drivers/gpu/drm/bochs/
4474
4475 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4476 M:      Linus Walleij <linus.walleij@linaro.org>
4477 T:      git git://anongit.freedesktop.org/drm/drm-misc
4478 S:      Maintained
4479 F:      drivers/gpu/drm/tve200/
4480
4481 DRM DRIVER FOR ILITEK ILI9225 PANELS
4482 M:      David Lechner <david@lechnology.com>
4483 S:      Maintained
4484 F:      drivers/gpu/drm/tinydrm/ili9225.c
4485 F:      Documentation/devicetree/bindings/display/ili9225.txt
4486
4487 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4488 S:      Orphan / Obsolete
4489 F:      drivers/gpu/drm/i810/
4490 F:      include/uapi/drm/i810_drm.h
4491
4492 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4493 S:      Orphan / Obsolete
4494 F:      drivers/gpu/drm/mga/
4495 F:      include/uapi/drm/mga_drm.h
4496
4497 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4498 M:      Dave Airlie <airlied@redhat.com>
4499 S:      Odd Fixes
4500 F:      drivers/gpu/drm/mgag200/
4501
4502 DRM DRIVER FOR MI0283QT
4503 M:      Noralf Trønnes <noralf@tronnes.org>
4504 S:      Maintained
4505 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4506 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4507
4508 DRM DRIVER FOR MSM ADRENO GPU
4509 M:      Rob Clark <robdclark@gmail.com>
4510 L:      linux-arm-msm@vger.kernel.org
4511 L:      dri-devel@lists.freedesktop.org
4512 L:      freedreno@lists.freedesktop.org
4513 T:      git git://people.freedesktop.org/~robclark/linux
4514 S:      Maintained
4515 F:      drivers/gpu/drm/msm/
4516 F:      include/uapi/drm/msm_drm.h
4517 F:      Documentation/devicetree/bindings/display/msm/
4518
4519 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4520 M:      Ben Skeggs <bskeggs@redhat.com>
4521 L:      dri-devel@lists.freedesktop.org
4522 L:      nouveau@lists.freedesktop.org
4523 T:      git git://github.com/skeggsb/linux
4524 S:      Supported
4525 F:      drivers/gpu/drm/nouveau/
4526 F:      include/uapi/drm/nouveau_drm.h
4527
4528 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4529 M:      Noralf Trønnes <noralf@tronnes.org>
4530 S:      Maintained
4531 F:      drivers/gpu/drm/tinydrm/repaper.c
4532 F:      Documentation/devicetree/bindings/display/repaper.txt
4533
4534 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4535 M:      Dave Airlie <airlied@redhat.com>
4536 M:      Gerd Hoffmann <kraxel@redhat.com>
4537 L:      virtualization@lists.linux-foundation.org
4538 T:      git git://anongit.freedesktop.org/drm/drm-misc
4539 S:      Obsolete
4540 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4541 F:      drivers/gpu/drm/cirrus/
4542
4543 DRM DRIVER FOR QXL VIRTUAL GPU
4544 M:      Dave Airlie <airlied@redhat.com>
4545 M:      Gerd Hoffmann <kraxel@redhat.com>
4546 L:      virtualization@lists.linux-foundation.org
4547 T:      git git://anongit.freedesktop.org/drm/drm-misc
4548 S:      Maintained
4549 F:      drivers/gpu/drm/qxl/
4550 F:      include/uapi/drm/qxl_drm.h
4551
4552 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4553 S:      Orphan / Obsolete
4554 F:      drivers/gpu/drm/r128/
4555 F:      include/uapi/drm/r128_drm.h
4556
4557 DRM DRIVER FOR SAVAGE VIDEO CARDS
4558 S:      Orphan / Obsolete
4559 F:      drivers/gpu/drm/savage/
4560 F:      include/uapi/drm/savage_drm.h
4561
4562 DRM DRIVER FOR SIS VIDEO CARDS
4563 S:      Orphan / Obsolete
4564 F:      drivers/gpu/drm/sis/
4565 F:      include/uapi/drm/sis_drm.h
4566
4567 DRM DRIVER FOR SITRONIX ST7586 PANELS
4568 M:      David Lechner <david@lechnology.com>
4569 S:      Maintained
4570 F:      drivers/gpu/drm/tinydrm/st7586.c
4571 F:      Documentation/devicetree/bindings/display/st7586.txt
4572
4573 DRM DRIVER FOR SITRONIX ST7735R PANELS
4574 M:      David Lechner <david@lechnology.com>
4575 S:      Maintained
4576 F:      drivers/gpu/drm/tinydrm/st7735r.c
4577 F:      Documentation/devicetree/bindings/display/st7735r.txt
4578
4579 DRM DRIVER FOR TDFX VIDEO CARDS
4580 S:      Orphan / Obsolete
4581 F:      drivers/gpu/drm/tdfx/
4582
4583 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4584 M:      Dave Airlie <airlied@redhat.com>
4585 S:      Odd Fixes
4586 F:      drivers/gpu/drm/udl/
4587
4588 DRM DRIVER FOR VMWARE VIRTUAL GPU
4589 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4590 M:      Sinclair Yeh <syeh@vmware.com>
4591 M:      Thomas Hellstrom <thellstrom@vmware.com>
4592 L:      dri-devel@lists.freedesktop.org
4593 T:      git git://people.freedesktop.org/~syeh/repos_linux
4594 T:      git git://people.freedesktop.org/~thomash/linux
4595 S:      Supported
4596 F:      drivers/gpu/drm/vmwgfx/
4597 F:      include/uapi/drm/vmwgfx_drm.h
4598
4599 DRM DRIVERS
4600 M:      David Airlie <airlied@linux.ie>
4601 L:      dri-devel@lists.freedesktop.org
4602 T:      git git://people.freedesktop.org/~airlied/linux
4603 B:      https://bugs.freedesktop.org/
4604 C:      irc://chat.freenode.net/dri-devel
4605 S:      Maintained
4606 F:      drivers/gpu/drm/
4607 F:      drivers/gpu/vga/
4608 F:      Documentation/devicetree/bindings/display/
4609 F:      Documentation/devicetree/bindings/gpu/
4610 F:      Documentation/devicetree/bindings/video/
4611 F:      Documentation/gpu/
4612 F:      include/drm/
4613 F:      include/uapi/drm/
4614 F:      include/linux/vga*
4615
4616 DRM DRIVERS AND MISC GPU PATCHES
4617 M:      Gustavo Padovan <gustavo@padovan.org>
4618 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4619 M:      Sean Paul <seanpaul@chromium.org>
4620 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4621 S:      Maintained
4622 T:      git git://anongit.freedesktop.org/drm/drm-misc
4623 F:      Documentation/gpu/
4624 F:      drivers/gpu/vga/
4625 F:      drivers/gpu/drm/*
4626 F:      include/drm/drm*
4627 F:      include/uapi/drm/drm*
4628 F:      include/linux/vga*
4629
4630 DRM DRIVERS FOR ALLWINNER A10
4631 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4632 L:      dri-devel@lists.freedesktop.org
4633 S:      Supported
4634 F:      drivers/gpu/drm/sun4i/
4635 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4636 T:      git git://anongit.freedesktop.org/drm/drm-misc
4637
4638 DRM DRIVERS FOR AMLOGIC SOCS
4639 M:      Neil Armstrong <narmstrong@baylibre.com>
4640 L:      dri-devel@lists.freedesktop.org
4641 L:      linux-amlogic@lists.infradead.org
4642 W:      http://linux-meson.com/
4643 S:      Supported
4644 F:      drivers/gpu/drm/meson/
4645 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4646 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4647 F:      Documentation/gpu/meson.rst
4648 T:      git git://anongit.freedesktop.org/drm/drm-misc
4649
4650 DRM DRIVERS FOR ATMEL HLCDC
4651 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4652 L:      dri-devel@lists.freedesktop.org
4653 S:      Supported
4654 F:      drivers/gpu/drm/atmel-hlcdc/
4655 F:      Documentation/devicetree/bindings/drm/atmel/
4656 T:      git git://anongit.freedesktop.org/drm/drm-misc
4657
4658 DRM DRIVERS FOR BRIDGE CHIPS
4659 M:      Archit Taneja <architt@codeaurora.org>
4660 M:      Andrzej Hajda <a.hajda@samsung.com>
4661 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4662 S:      Maintained
4663 T:      git git://anongit.freedesktop.org/drm/drm-misc
4664 F:      drivers/gpu/drm/bridge/
4665
4666 DRM DRIVERS FOR EXYNOS
4667 M:      Inki Dae <inki.dae@samsung.com>
4668 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4669 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4670 M:      Kyungmin Park <kyungmin.park@samsung.com>
4671 L:      dri-devel@lists.freedesktop.org
4672 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4673 S:      Supported
4674 F:      drivers/gpu/drm/exynos/
4675 F:      include/uapi/drm/exynos_drm.h
4676 F:      Documentation/devicetree/bindings/display/exynos/
4677
4678 DRM DRIVERS FOR FREESCALE DCU
4679 M:      Stefan Agner <stefan@agner.ch>
4680 M:      Alison Wang <alison.wang@freescale.com>
4681 L:      dri-devel@lists.freedesktop.org
4682 S:      Supported
4683 F:      drivers/gpu/drm/fsl-dcu/
4684 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4685 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4686 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19_05b.txt
4687
4688 DRM DRIVERS FOR FREESCALE IMX
4689 M:      Philipp Zabel <p.zabel@pengutronix.de>
4690 L:      dri-devel@lists.freedesktop.org
4691 S:      Maintained
4692 F:      drivers/gpu/drm/imx/
4693 F:      drivers/gpu/ipu-v3/
4694 F:      Documentation/devicetree/bindings/display/imx/
4695
4696 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4697 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4698 L:      dri-devel@lists.freedesktop.org
4699 T:      git git://github.com/patjak/drm-gma500
4700 S:      Maintained
4701 F:      drivers/gpu/drm/gma500/
4702
4703 DRM DRIVERS FOR HISILICON
4704 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4705 M:      Rongrong Zou <zourongrong@gmail.com>
4706 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4707 R:      Chen Feng <puck.chen@hisilicon.com>
4708 L:      dri-devel@lists.freedesktop.org
4709 T:      git git://github.com/xin3liang/linux.git
4710 S:      Maintained
4711 F:      drivers/gpu/drm/hisilicon/
4712 F:      Documentation/devicetree/bindings/display/hisilicon/
4713
4714 DRM DRIVERS FOR MEDIATEK
4715 M:      CK Hu <ck.hu@mediatek.com>
4716 M:      Philipp Zabel <p.zabel@pengutronix.de>
4717 L:      dri-devel@lists.freedesktop.org
4718 S:      Supported
4719 F:      drivers/gpu/drm/mediatek/
4720 F:      Documentation/devicetree/bindings/display/mediatek/
4721
4722 DRM DRIVERS FOR NVIDIA TEGRA
4723 M:      Thierry Reding <thierry.reding@gmail.com>
4724 L:      dri-devel@lists.freedesktop.org
4725 L:      linux-tegra@vger.kernel.org
4726 T:      git git://anongit.freedesktop.org/tegra/linux.git
4727 S:      Supported
4728 F:      drivers/gpu/drm/tegra/
4729 F:      drivers/gpu/host1x/
4730 F:      include/linux/host1x.h
4731 F:      include/uapi/drm/tegra_drm.h
4732 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4733
4734 DRM DRIVERS FOR RENESAS
4735 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4736 L:      dri-devel@lists.freedesktop.org
4737 L:      linux-renesas-soc@vger.kernel.org
4738 T:      git git://linuxtv.org/pinchartl/fbdev
4739 S:      Supported
4740 F:      drivers/gpu/drm/rcar-du/
4741 F:      drivers/gpu/drm/shmobile/
4742 F:      include/linux/platform_data/shmob_drm.h
4743 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4744 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4745 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4746
4747 DRM DRIVERS FOR ROCKCHIP
4748 M:      Sandy Huang <hjc@rock-chips.com>
4749 M:      Heiko Stübner <heiko@sntech.de>
4750 L:      dri-devel@lists.freedesktop.org
4751 S:      Maintained
4752 F:      drivers/gpu/drm/rockchip/
4753 F:      Documentation/devicetree/bindings/display/rockchip/
4754 T:      git git://anongit.freedesktop.org/drm/drm-misc
4755
4756 DRM DRIVERS FOR STI
4757 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4758 M:      Vincent Abriou <vincent.abriou@st.com>
4759 L:      dri-devel@lists.freedesktop.org
4760 T:      git git://anongit.freedesktop.org/drm/drm-misc
4761 S:      Maintained
4762 F:      drivers/gpu/drm/sti
4763 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4764
4765 DRM DRIVERS FOR STM
4766 M:      Yannick Fertre <yannick.fertre@st.com>
4767 M:      Philippe Cornu <philippe.cornu@st.com>
4768 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4769 M:      Vincent Abriou <vincent.abriou@st.com>
4770 L:      dri-devel@lists.freedesktop.org
4771 T:      git git://anongit.freedesktop.org/drm/drm-misc
4772 S:      Maintained
4773 F:      drivers/gpu/drm/stm
4774 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4775
4776 DRM DRIVERS FOR TI LCDC
4777 M:      Jyri Sarha <jsarha@ti.com>
4778 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4779 L:      dri-devel@lists.freedesktop.org
4780 S:      Maintained
4781 F:      drivers/gpu/drm/tilcdc/
4782 F:      Documentation/devicetree/bindings/display/tilcdc/
4783
4784 DRM DRIVERS FOR TI OMAP
4785 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4786 L:      dri-devel@lists.freedesktop.org
4787 S:      Maintained
4788 F:      drivers/gpu/drm/omapdrm/
4789 F:      Documentation/devicetree/bindings/display/ti/
4790
4791 DRM DRIVERS FOR VC4
4792 M:      Eric Anholt <eric@anholt.net>
4793 T:      git git://github.com/anholt/linux
4794 S:      Supported
4795 F:      drivers/gpu/drm/vc4/
4796 F:      include/uapi/drm/vc4_drm.h
4797 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4798 T:      git git://anongit.freedesktop.org/drm/drm-misc
4799
4800 DRM DRIVERS FOR VIVANTE GPU IP
4801 M:      Lucas Stach <l.stach@pengutronix.de>
4802 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4803 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4804 L:      etnaviv@lists.freedesktop.org
4805 L:      dri-devel@lists.freedesktop.org
4806 S:      Maintained
4807 F:      drivers/gpu/drm/etnaviv/
4808 F:      include/uapi/drm/etnaviv_drm.h
4809 F:      Documentation/devicetree/bindings/display/etnaviv/
4810
4811 DRM DRIVERS FOR ZTE ZX
4812 M:      Shawn Guo <shawnguo@kernel.org>
4813 L:      dri-devel@lists.freedesktop.org
4814 S:      Maintained
4815 F:      drivers/gpu/drm/zte/
4816 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4817 T:      git git://anongit.freedesktop.org/drm/drm-misc
4818
4819 DRM PANEL DRIVERS
4820 M:      Thierry Reding <thierry.reding@gmail.com>
4821 L:      dri-devel@lists.freedesktop.org
4822 T:      git git://anongit.freedesktop.org/drm/drm-misc
4823 S:      Maintained
4824 F:      drivers/gpu/drm/drm_panel.c
4825 F:      drivers/gpu/drm/panel/
4826 F:      include/drm/drm_panel.h
4827 F:      Documentation/devicetree/bindings/display/panel/
4828
4829 DRM TINYDRM DRIVERS
4830 M:      Noralf Trønnes <noralf@tronnes.org>
4831 W:      https://github.com/notro/tinydrm/wiki/Development
4832 T:      git git://anongit.freedesktop.org/drm/drm-misc
4833 S:      Maintained
4834 F:      drivers/gpu/drm/tinydrm/
4835 F:      include/drm/tinydrm/
4836
4837 DRM TTM SUBSYSTEM
4838 M:      Christian Koenig <christian.koenig@amd.com>
4839 M:      Roger He <Hongbo.He@amd.com>
4840 T:      git git://people.freedesktop.org/~agd5f/linux
4841 S:      Maintained
4842 L:      dri-devel@lists.freedesktop.org
4843 F:      include/drm/ttm/
4844 F:      drivers/gpu/drm/ttm/
4845
4846 DSBR100 USB FM RADIO DRIVER
4847 M:      Alexey Klimov <klimov.linux@gmail.com>
4848 L:      linux-media@vger.kernel.org
4849 T:      git git://linuxtv.org/media_tree.git
4850 S:      Maintained
4851 F:      drivers/media/radio/dsbr100.c
4852
4853 DSCC4 DRIVER
4854 M:      Francois Romieu <romieu@fr.zoreil.com>
4855 L:      netdev@vger.kernel.org
4856 S:      Maintained
4857 F:      drivers/net/wan/dscc4.c
4858
4859 DT3155 MEDIA DRIVER
4860 M:      Hans Verkuil <hverkuil@xs4all.nl>
4861 L:      linux-media@vger.kernel.org
4862 T:      git git://linuxtv.org/media_tree.git
4863 W:      https://linuxtv.org
4864 S:      Odd Fixes
4865 F:      drivers/media/pci/dt3155/
4866
4867 DVB_USB_AF9015 MEDIA DRIVER
4868 M:      Antti Palosaari <crope@iki.fi>
4869 L:      linux-media@vger.kernel.org
4870 W:      https://linuxtv.org
4871 W:      http://palosaari.fi/linux/
4872 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4873 T:      git git://linuxtv.org/anttip/media_tree.git
4874 S:      Maintained
4875 F:      drivers/media/usb/dvb-usb-v2/af9015*
4876
4877 DVB_USB_AF9035 MEDIA DRIVER
4878 M:      Antti Palosaari <crope@iki.fi>
4879 L:      linux-media@vger.kernel.org
4880 W:      https://linuxtv.org
4881 W:      http://palosaari.fi/linux/
4882 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4883 T:      git git://linuxtv.org/anttip/media_tree.git
4884 S:      Maintained
4885 F:      drivers/media/usb/dvb-usb-v2/af9035*
4886
4887 DVB_USB_ANYSEE MEDIA DRIVER
4888 M:      Antti Palosaari <crope@iki.fi>
4889 L:      linux-media@vger.kernel.org
4890 W:      https://linuxtv.org
4891 W:      http://palosaari.fi/linux/
4892 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4893 T:      git git://linuxtv.org/anttip/media_tree.git
4894 S:      Maintained
4895 F:      drivers/media/usb/dvb-usb-v2/anysee*
4896
4897 DVB_USB_AU6610 MEDIA DRIVER
4898 M:      Antti Palosaari <crope@iki.fi>
4899 L:      linux-media@vger.kernel.org
4900 W:      https://linuxtv.org
4901 W:      http://palosaari.fi/linux/
4902 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4903 T:      git git://linuxtv.org/anttip/media_tree.git
4904 S:      Maintained
4905 F:      drivers/media/usb/dvb-usb-v2/au6610*
4906
4907 DVB_USB_CE6230 MEDIA DRIVER
4908 M:      Antti Palosaari <crope@iki.fi>
4909 L:      linux-media@vger.kernel.org
4910 W:      https://linuxtv.org
4911 W:      http://palosaari.fi/linux/
4912 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4913 T:      git git://linuxtv.org/anttip/media_tree.git
4914 S:      Maintained
4915 F:      drivers/media/usb/dvb-usb-v2/ce6230*
4916
4917 DVB_USB_CXUSB MEDIA DRIVER
4918 M:      Michael Krufky <mkrufky@linuxtv.org>
4919 L:      linux-media@vger.kernel.org
4920 W:      https://linuxtv.org
4921 W:      http://github.com/mkrufky
4922 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4923 T:      git git://linuxtv.org/media_tree.git
4924 S:      Maintained
4925 F:      drivers/media/usb/dvb-usb/cxusb*
4926
4927 DVB_USB_EC168 MEDIA DRIVER
4928 M:      Antti Palosaari <crope@iki.fi>
4929 L:      linux-media@vger.kernel.org
4930 W:      https://linuxtv.org
4931 W:      http://palosaari.fi/linux/
4932 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4933 T:      git git://linuxtv.org/anttip/media_tree.git
4934 S:      Maintained
4935 F:      drivers/media/usb/dvb-usb-v2/ec168*
4936
4937 DVB_USB_GL861 MEDIA DRIVER
4938 M:      Antti Palosaari <crope@iki.fi>
4939 L:      linux-media@vger.kernel.org
4940 W:      https://linuxtv.org
4941 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4942 T:      git git://linuxtv.org/anttip/media_tree.git
4943 S:      Maintained
4944 F:      drivers/media/usb/dvb-usb-v2/gl861*
4945
4946 DVB_USB_MXL111SF MEDIA DRIVER
4947 M:      Michael Krufky <mkrufky@linuxtv.org>
4948 L:      linux-media@vger.kernel.org
4949 W:      https://linuxtv.org
4950 W:      http://github.com/mkrufky
4951 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4952 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
4953 S:      Maintained
4954 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
4955
4956 DVB_USB_RTL28XXU MEDIA DRIVER
4957 M:      Antti Palosaari <crope@iki.fi>
4958 L:      linux-media@vger.kernel.org
4959 W:      https://linuxtv.org
4960 W:      http://palosaari.fi/linux/
4961 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4962 T:      git git://linuxtv.org/anttip/media_tree.git
4963 S:      Maintained
4964 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
4965
4966 DVB_USB_V2 MEDIA DRIVER
4967 M:      Antti Palosaari <crope@iki.fi>
4968 L:      linux-media@vger.kernel.org
4969 W:      https://linuxtv.org
4970 W:      http://palosaari.fi/linux/
4971 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4972 T:      git git://linuxtv.org/anttip/media_tree.git
4973 S:      Maintained
4974 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
4975 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
4976
4977 DYNAMIC DEBUG
4978 M:      Jason Baron <jbaron@akamai.com>
4979 S:      Maintained
4980 F:      lib/dynamic_debug.c
4981 F:      include/linux/dynamic_debug.h
4982
4983 DYNAMIC INTERRUPT MODERATION
4984 M:      Tal Gilboa <talgi@mellanox.com>
4985 S:      Maintained
4986 F:      include/linux/net_dim.h
4987
4988 DZ DECSTATION DZ11 SERIAL DRIVER
4989 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4990 S:      Maintained
4991 F:      drivers/tty/serial/dz.*
4992
4993 E3X0 POWER BUTTON DRIVER
4994 M:      Moritz Fischer <moritz.fischer@ettus.com>
4995 L:      usrp-users@lists.ettus.com
4996 W:      http://www.ettus.com
4997 S:      Supported
4998 F:      drivers/input/misc/e3x0-button.c
4999 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5000
5001 E4000 MEDIA DRIVER
5002 M:      Antti Palosaari <crope@iki.fi>
5003 L:      linux-media@vger.kernel.org
5004 W:      https://linuxtv.org
5005 W:      http://palosaari.fi/linux/
5006 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5007 T:      git git://linuxtv.org/anttip/media_tree.git
5008 S:      Maintained
5009 F:      drivers/media/tuners/e4000*
5010
5011 EC100 MEDIA DRIVER
5012 M:      Antti Palosaari <crope@iki.fi>
5013 L:      linux-media@vger.kernel.org
5014 W:      https://linuxtv.org
5015 W:      http://palosaari.fi/linux/
5016 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5017 T:      git git://linuxtv.org/anttip/media_tree.git
5018 S:      Maintained
5019 F:      drivers/media/dvb-frontends/ec100*
5020
5021 ECRYPT FILE SYSTEM
5022 M:      Tyler Hicks <tyhicks@canonical.com>
5023 L:      ecryptfs@vger.kernel.org
5024 W:      http://ecryptfs.org
5025 W:      https://launchpad.net/ecryptfs
5026 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5027 S:      Supported
5028 F:      Documentation/filesystems/ecryptfs.txt
5029 F:      fs/ecryptfs/
5030
5031 EDAC-AMD64
5032 M:      Borislav Petkov <bp@alien8.de>
5033 L:      linux-edac@vger.kernel.org
5034 S:      Maintained
5035 F:      drivers/edac/amd64_edac*
5036
5037 EDAC-CALXEDA
5038 M:      Robert Richter <rric@kernel.org>
5039 L:      linux-edac@vger.kernel.org
5040 S:      Maintained
5041 F:      drivers/edac/highbank*
5042
5043 EDAC-CAVIUM OCTEON
5044 M:      Ralf Baechle <ralf@linux-mips.org>
5045 M:      David Daney <david.daney@cavium.com>
5046 L:      linux-edac@vger.kernel.org
5047 L:      linux-mips@linux-mips.org
5048 S:      Supported
5049 F:      drivers/edac/octeon_edac*
5050
5051 EDAC-CAVIUM THUNDERX
5052 M:      David Daney <david.daney@cavium.com>
5053 M:      Jan Glauber <jglauber@cavium.com>
5054 L:      linux-edac@vger.kernel.org
5055 S:      Supported
5056 F:      drivers/edac/thunderx_edac*
5057
5058 EDAC-CORE
5059 M:      Borislav Petkov <bp@alien8.de>
5060 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5061 L:      linux-edac@vger.kernel.org
5062 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5063 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5064 S:      Supported
5065 F:      Documentation/admin-guide/ras.rst
5066 F:      Documentation/driver-api/edac.rst
5067 F:      drivers/edac/
5068 F:      include/linux/edac.h
5069
5070 EDAC-E752X
5071 M:      Mark Gross <mark.gross@intel.com>
5072 L:      linux-edac@vger.kernel.org
5073 S:      Maintained
5074 F:      drivers/edac/e752x_edac.c
5075
5076 EDAC-E7XXX
5077 L:      linux-edac@vger.kernel.org
5078 S:      Maintained
5079 F:      drivers/edac/e7xxx_edac.c
5080
5081 EDAC-FSL_DDR
5082 M:      York Sun <york.sun@nxp.com>
5083 L:      linux-edac@vger.kernel.org
5084 S:      Maintained
5085 F:      drivers/edac/fsl_ddr_edac.*
5086
5087 EDAC-GHES
5088 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5089 L:      linux-edac@vger.kernel.org
5090 S:      Maintained
5091 F:      drivers/edac/ghes_edac.c
5092
5093 EDAC-I3000
5094 L:      linux-edac@vger.kernel.org
5095 S:      Orphan
5096 F:      drivers/edac/i3000_edac.c
5097
5098 EDAC-I5000
5099 L:      linux-edac@vger.kernel.org
5100 S:      Maintained
5101 F:      drivers/edac/i5000_edac.c
5102
5103 EDAC-I5400
5104 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5105 L:      linux-edac@vger.kernel.org
5106 S:      Maintained
5107 F:      drivers/edac/i5400_edac.c
5108
5109 EDAC-I7300
5110 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5111 L:      linux-edac@vger.kernel.org
5112 S:      Maintained
5113 F:      drivers/edac/i7300_edac.c
5114
5115 EDAC-I7CORE
5116 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5117 L:      linux-edac@vger.kernel.org
5118 S:      Maintained
5119 F:      drivers/edac/i7core_edac.c
5120
5121 EDAC-I82443BXGX
5122 M:      Tim Small <tim@buttersideup.com>
5123 L:      linux-edac@vger.kernel.org
5124 S:      Maintained
5125 F:      drivers/edac/i82443bxgx_edac.c
5126
5127 EDAC-I82975X
5128 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5129 M:      "Arvind R." <arvino55@gmail.com>
5130 L:      linux-edac@vger.kernel.org
5131 S:      Maintained
5132 F:      drivers/edac/i82975x_edac.c
5133
5134 EDAC-IE31200
5135 M:      Jason Baron <jbaron@akamai.com>
5136 L:      linux-edac@vger.kernel.org
5137 S:      Maintained
5138 F:      drivers/edac/ie31200_edac.c
5139
5140 EDAC-MPC85XX
5141 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5142 L:      linux-edac@vger.kernel.org
5143 S:      Maintained
5144 F:      drivers/edac/mpc85xx_edac.[ch]
5145
5146 EDAC-PASEMI
5147 M:      Egor Martovetsky <egor@pasemi.com>
5148 L:      linux-edac@vger.kernel.org
5149 S:      Maintained
5150 F:      drivers/edac/pasemi_edac.c
5151
5152 EDAC-PND2
5153 M:      Tony Luck <tony.luck@intel.com>
5154 L:      linux-edac@vger.kernel.org
5155 S:      Maintained
5156 F:      drivers/edac/pnd2_edac.[ch]
5157
5158 EDAC-R82600
5159 M:      Tim Small <tim@buttersideup.com>
5160 L:      linux-edac@vger.kernel.org
5161 S:      Maintained
5162 F:      drivers/edac/r82600_edac.c
5163
5164 EDAC-SBRIDGE
5165 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5166 L:      linux-edac@vger.kernel.org
5167 S:      Maintained
5168 F:      drivers/edac/sb_edac.c
5169
5170 EDAC-SKYLAKE
5171 M:      Tony Luck <tony.luck@intel.com>
5172 L:      linux-edac@vger.kernel.org
5173 S:      Maintained
5174 F:      drivers/edac/skx_edac.c
5175
5176 EDAC-TI
5177 M:      Tero Kristo <t-kristo@ti.com>
5178 L:      linux-edac@vger.kernel.org
5179 S:      Maintained
5180 F:      drivers/edac/ti_edac.c
5181
5182 EDIROL UA-101/UA-1000 DRIVER
5183 M:      Clemens Ladisch <clemens@ladisch.de>
5184 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5185 T:      git git://git.alsa-project.org/alsa-kernel.git
5186 S:      Maintained
5187 F:      sound/usb/misc/ua101.c
5188
5189 EFI TEST DRIVER
5190 L:      linux-efi@vger.kernel.org
5191 M:      Ivan Hu <ivan.hu@canonical.com>
5192 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5193 S:      Maintained
5194 F:      drivers/firmware/efi/test/
5195
5196 EFI VARIABLE FILESYSTEM
5197 M:      Matthew Garrett <matthew.garrett@nebula.com>
5198 M:      Jeremy Kerr <jk@ozlabs.org>
5199 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5200 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5201 L:      linux-efi@vger.kernel.org
5202 S:      Maintained
5203 F:      fs/efivarfs/
5204
5205 EFIFB FRAMEBUFFER DRIVER
5206 L:      linux-fbdev@vger.kernel.org
5207 M:      Peter Jones <pjones@redhat.com>
5208 S:      Maintained
5209 F:      drivers/video/fbdev/efifb.c
5210
5211 EFS FILESYSTEM
5212 W:      http://aeschi.ch.eu.org/efs/
5213 S:      Orphan
5214 F:      fs/efs/
5215
5216 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5217 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5218 L:      netdev@vger.kernel.org
5219 S:      Maintained
5220 F:      drivers/net/ethernet/ibm/ehea/
5221
5222 EM28XX VIDEO4LINUX DRIVER
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/Kbuild*
7678 F:      scripts/Makefile*
7679 F:      scripts/basic/
7680 F:      scripts/mk*
7681 F:      scripts/mod/
7682 F:      scripts/package/
7683
7684 KERNEL JANITORS
7685 L:      kernel-janitors@vger.kernel.org
7686 W:      http://kernelnewbies.org/KernelJanitors
7687 S:      Odd Fixes
7688
7689 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7690 M:      "J. Bruce Fields" <bfields@fieldses.org>
7691 M:      Jeff Layton <jlayton@kernel.org>
7692 L:      linux-nfs@vger.kernel.org
7693 W:      http://nfs.sourceforge.net/
7694 T:      git git://linux-nfs.org/~bfields/linux.git
7695 S:      Supported
7696 F:      fs/nfsd/
7697 F:      include/uapi/linux/nfsd/
7698 F:      fs/lockd/
7699 F:      fs/nfs_common/
7700 F:      net/sunrpc/
7701 F:      include/linux/lockd/
7702 F:      include/linux/sunrpc/
7703 F:      include/uapi/linux/sunrpc/
7704
7705 KERNEL SELFTEST FRAMEWORK
7706 M:      Shuah Khan <shuahkh@osg.samsung.com>
7707 M:      Shuah Khan <shuah@kernel.org>
7708 L:      linux-kselftest@vger.kernel.org
7709 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7710 S:      Maintained
7711 F:      tools/testing/selftests/
7712 F:      Documentation/dev-tools/kselftest*
7713
7714 KERNEL USERMODE HELPER
7715 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7716 L:      linux-kernel@vger.kernel.org
7717 S:      Maintained
7718 F:      kernel/umh.c
7719 F:      include/linux/umh.h
7720
7721 KERNEL VIRTUAL MACHINE (KVM)
7722 M:      Paolo Bonzini <pbonzini@redhat.com>
7723 M:      Radim Krčmář <rkrcmar@redhat.com>
7724 L:      kvm@vger.kernel.org
7725 W:      http://www.linux-kvm.org
7726 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7727 S:      Supported
7728 F:      Documentation/virtual/kvm/
7729 F:      include/trace/events/kvm.h
7730 F:      include/uapi/asm-generic/kvm*
7731 F:      include/uapi/linux/kvm*
7732 F:      include/asm-generic/kvm*
7733 F:      include/linux/kvm*
7734 F:      include/kvm/iodev.h
7735 F:      virt/kvm/*
7736 F:      tools/kvm/
7737
7738 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
7739 M:      Joerg Roedel <joro@8bytes.org>
7740 L:      kvm@vger.kernel.org
7741 W:      http://www.linux-kvm.org/
7742 S:      Maintained
7743 F:      arch/x86/include/asm/svm.h
7744 F:      arch/x86/kvm/svm.c
7745
7746 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
7747 M:      Christoffer Dall <christoffer.dall@arm.com>
7748 M:      Marc Zyngier <marc.zyngier@arm.com>
7749 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7750 L:      kvmarm@lists.cs.columbia.edu
7751 W:      http://systems.cs.columbia.edu/projects/kvm-arm
7752 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
7753 S:      Supported
7754 F:      arch/arm/include/uapi/asm/kvm*
7755 F:      arch/arm/include/asm/kvm*
7756 F:      arch/arm/kvm/
7757 F:      virt/kvm/arm/
7758 F:      include/kvm/arm_*
7759
7760 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
7761 M:      Christoffer Dall <christoffer.dall@arm.com>
7762 M:      Marc Zyngier <marc.zyngier@arm.com>
7763 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7764 L:      kvmarm@lists.cs.columbia.edu
7765 S:      Maintained
7766 F:      arch/arm64/include/uapi/asm/kvm*
7767 F:      arch/arm64/include/asm/kvm*
7768 F:      arch/arm64/kvm/
7769
7770 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
7771 M:      James Hogan <jhogan@kernel.org>
7772 L:      linux-mips@linux-mips.org
7773 S:      Supported
7774 F:      arch/mips/include/uapi/asm/kvm*
7775 F:      arch/mips/include/asm/kvm*
7776 F:      arch/mips/kvm/
7777
7778 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
7779 M:      Paul Mackerras <paulus@ozlabs.org>
7780 L:      kvm-ppc@vger.kernel.org
7781 W:      http://www.linux-kvm.org/
7782 T:      git git://github.com/agraf/linux-2.6.git
7783 S:      Supported
7784 F:      arch/powerpc/include/uapi/asm/kvm*
7785 F:      arch/powerpc/include/asm/kvm*
7786 F:      arch/powerpc/kvm/
7787 F:      arch/powerpc/kernel/kvm*
7788
7789 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
7790 M:      Christian Borntraeger <borntraeger@de.ibm.com>
7791 M:      Janosch Frank <frankja@linux.ibm.com>
7792 R:      David Hildenbrand <david@redhat.com>
7793 R:      Cornelia Huck <cohuck@redhat.com>
7794 L:      linux-s390@vger.kernel.org
7795 W:      http://www.ibm.com/developerworks/linux/linux390/
7796 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
7797 S:      Supported
7798 F:      arch/s390/include/uapi/asm/kvm*
7799 F:      arch/s390/include/asm/gmap.h
7800 F:      arch/s390/include/asm/kvm*
7801 F:      arch/s390/kvm/
7802 F:      arch/s390/mm/gmap.c
7803
7804 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
7805 M:      Paolo Bonzini <pbonzini@redhat.com>
7806 M:      Radim Krčmář <rkrcmar@redhat.com>
7807 L:      kvm@vger.kernel.org
7808 W:      http://www.linux-kvm.org
7809 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7810 S:      Supported
7811 F:      arch/x86/kvm/
7812 F:      arch/x86/include/uapi/asm/kvm*
7813 F:      arch/x86/include/asm/kvm*
7814 F:      arch/x86/include/asm/pvclock-abi.h
7815 F:      arch/x86/kernel/kvm.c
7816 F:      arch/x86/kernel/kvmclock.c
7817
7818 KERNFS
7819 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7820 M:      Tejun Heo <tj@kernel.org>
7821 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
7822 S:      Supported
7823 F:      include/linux/kernfs.h
7824 F:      fs/kernfs/
7825
7826 KEXEC
7827 M:      Eric Biederman <ebiederm@xmission.com>
7828 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
7829 L:      kexec@lists.infradead.org
7830 S:      Maintained
7831 F:      include/linux/kexec.h
7832 F:      include/uapi/linux/kexec.h
7833 F:      kernel/kexec*
7834
7835 KEYS-ENCRYPTED
7836 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7837 L:      linux-integrity@vger.kernel.org
7838 L:      keyrings@vger.kernel.org
7839 S:      Supported
7840 F:      Documentation/security/keys/trusted-encrypted.rst
7841 F:      include/keys/encrypted-type.h
7842 F:      security/keys/encrypted-keys/
7843
7844 KEYS-TRUSTED
7845 M:      James Bottomley <jejb@linux.vnet.ibm.com>
7846 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7847 L:      linux-integrity@vger.kernel.org
7848 L:      keyrings@vger.kernel.org
7849 S:      Supported
7850 F:      Documentation/security/keys/trusted-encrypted.rst
7851 F:      include/keys/trusted-type.h
7852 F:      security/keys/trusted.c
7853 F:      security/keys/trusted.h
7854
7855 KEYS/KEYRINGS:
7856 M:      David Howells <dhowells@redhat.com>
7857 L:      keyrings@vger.kernel.org
7858 S:      Maintained
7859 F:      Documentation/security/keys/core.rst
7860 F:      include/linux/key.h
7861 F:      include/linux/key-type.h
7862 F:      include/linux/keyctl.h
7863 F:      include/uapi/linux/keyctl.h
7864 F:      include/keys/
7865 F:      security/keys/
7866
7867 KGDB / KDB /debug_core
7868 M:      Jason Wessel <jason.wessel@windriver.com>
7869 M:      Daniel Thompson <daniel.thompson@linaro.org>
7870 W:      http://kgdb.wiki.kernel.org/
7871 L:      kgdb-bugreport@lists.sourceforge.net
7872 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
7873 S:      Maintained
7874 F:      Documentation/dev-tools/kgdb.rst
7875 F:      drivers/misc/kgdbts.c
7876 F:      drivers/tty/serial/kgdboc.c
7877 F:      include/linux/kdb.h
7878 F:      include/linux/kgdb.h
7879 F:      kernel/debug/
7880
7881 KMEMLEAK
7882 M:      Catalin Marinas <catalin.marinas@arm.com>
7883 S:      Maintained
7884 F:      Documentation/dev-tools/kmemleak.rst
7885 F:      include/linux/kmemleak.h
7886 F:      mm/kmemleak.c
7887 F:      mm/kmemleak-test.c
7888
7889 KMOD KERNEL MODULE LOADER - USERMODE HELPER
7890 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7891 L:      linux-kernel@vger.kernel.org
7892 S:      Maintained
7893 F:      kernel/kmod.c
7894 F:      include/linux/kmod.h
7895 F:      lib/test_kmod.c
7896 F:      tools/testing/selftests/kmod/
7897
7898 KPROBES
7899 M:      Ananth N Mavinakayanahalli <ananth@linux.vnet.ibm.com>
7900 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
7901 M:      "David S. Miller" <davem@davemloft.net>
7902 M:      Masami Hiramatsu <mhiramat@kernel.org>
7903 S:      Maintained
7904 F:      Documentation/kprobes.txt
7905 F:      include/linux/kprobes.h
7906 F:      include/asm-generic/kprobes.h
7907 F:      kernel/kprobes.c
7908
7909 KS0108 LCD CONTROLLER DRIVER
7910 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
7911 W:      http://miguelojeda.es/auxdisplay.htm
7912 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
7913 S:      Maintained
7914 F:      Documentation/auxdisplay/ks0108
7915 F:      drivers/auxdisplay/ks0108.c
7916 F:      include/linux/ks0108.h
7917
7918 L3MDEV
7919 M:      David Ahern <dsa@cumulusnetworks.com>
7920 L:      netdev@vger.kernel.org
7921 S:      Maintained
7922 F:      net/l3mdev
7923 F:      include/net/l3mdev.h
7924
7925 LANTIQ MIPS ARCHITECTURE
7926 M:      John Crispin <john@phrozen.org>
7927 L:      linux-mips@linux-mips.org
7928 S:      Maintained
7929 F:      arch/mips/lantiq
7930 F:      drivers/soc/lantiq
7931
7932 LAPB module
7933 L:      linux-x25@vger.kernel.org
7934 S:      Orphan
7935 F:      Documentation/networking/lapb-module.txt
7936 F:      include/*/lapb.h
7937 F:      net/lapb/
7938
7939 LASI 53c700 driver for PARISC
7940 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
7941 L:      linux-scsi@vger.kernel.org
7942 S:      Maintained
7943 F:      Documentation/scsi/53c700.txt
7944 F:      drivers/scsi/53c700*
7945
7946 LEAKING_ADDRESSES
7947 M:      Tobin C. Harding <me@tobin.cc>
7948 M:      Tycho Andersen <tycho@tycho.ws>
7949 L:      kernel-hardening@lists.openwall.com
7950 S:      Maintained
7951 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
7952 F:      scripts/leaking_addresses.pl
7953
7954 LED SUBSYSTEM
7955 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
7956 M:      Pavel Machek <pavel@ucw.cz>
7957 L:      linux-leds@vger.kernel.org
7958 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
7959 S:      Maintained
7960 F:      Documentation/devicetree/bindings/leds/
7961 F:      drivers/leds/
7962 F:      include/linux/leds.h
7963
7964 LEGACY EEPROM DRIVER
7965 M:      Jean Delvare <jdelvare@suse.com>
7966 S:      Maintained
7967 F:      Documentation/misc-devices/eeprom
7968 F:      drivers/misc/eeprom/eeprom.c
7969
7970 LEGO USB Tower driver
7971 M:      Juergen Stuber <starblue@users.sourceforge.net>
7972 L:      legousb-devel@lists.sourceforge.net
7973 W:      http://legousb.sourceforge.net/
7974 S:      Maintained
7975 F:      drivers/usb/misc/legousbtower.c
7976
7977 LG2160 MEDIA DRIVER
7978 M:      Michael Krufky <mkrufky@linuxtv.org>
7979 L:      linux-media@vger.kernel.org
7980 W:      https://linuxtv.org
7981 W:      http://github.com/mkrufky
7982 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7983 T:      git git://linuxtv.org/mkrufky/tuners.git
7984 S:      Maintained
7985 F:      drivers/media/dvb-frontends/lg2160.*
7986
7987 LGDT3305 MEDIA DRIVER
7988 M:      Michael Krufky <mkrufky@linuxtv.org>
7989 L:      linux-media@vger.kernel.org
7990 W:      https://linuxtv.org
7991 W:      http://github.com/mkrufky
7992 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7993 T:      git git://linuxtv.org/mkrufky/tuners.git
7994 S:      Maintained
7995 F:      drivers/media/dvb-frontends/lgdt3305.*
7996
7997 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
7998 M:      Viresh Kumar <vireshk@kernel.org>
7999 L:      linux-ide@vger.kernel.org
8000 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8001 S:      Maintained
8002 F:      include/linux/pata_arasan_cf_data.h
8003 F:      drivers/ata/pata_arasan_cf.c
8004
8005 LIBATA PATA DRIVERS
8006 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8007 M:      Tejun Heo <tj@kernel.org>
8008 L:      linux-ide@vger.kernel.org
8009 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8010 S:      Maintained
8011 F:      drivers/ata/pata_*.c
8012 F:      drivers/ata/ata_generic.c
8013
8014 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8015 M:      Linus Walleij <linus.walleij@linaro.org>
8016 L:      linux-ide@vger.kernel.org
8017 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8018 S:      Maintained
8019 F:      drivers/ata/pata_ftide010.c
8020 F:      drivers/ata/sata_gemini.c
8021 F:      drivers/ata/sata_gemini.h
8022
8023 LIBATA SATA AHCI PLATFORM devices support
8024 M:      Hans de Goede <hdegoede@redhat.com>
8025 M:      Tejun Heo <tj@kernel.org>
8026 L:      linux-ide@vger.kernel.org
8027 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8028 S:      Maintained
8029 F:      drivers/ata/ahci_platform.c
8030 F:      drivers/ata/libahci_platform.c
8031 F:      include/linux/ahci_platform.h
8032
8033 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8034 M:      Mikael Pettersson <mikpelinux@gmail.com>
8035 L:      linux-ide@vger.kernel.org
8036 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8037 S:      Maintained
8038 F:      drivers/ata/sata_promise.*
8039
8040 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8041 M:      Tejun Heo <tj@kernel.org>
8042 L:      linux-ide@vger.kernel.org
8043 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8044 S:      Maintained
8045 F:      drivers/ata/
8046 F:      include/linux/ata.h
8047 F:      include/linux/libata.h
8048 F:      Documentation/devicetree/bindings/ata/
8049
8050 LIBLOCKDEP
8051 M:      Sasha Levin <alexander.levin@verizon.com>
8052 S:      Maintained
8053 F:      tools/lib/lockdep/
8054
8055 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8056 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8057 M:      Dan Williams <dan.j.williams@intel.com>
8058 M:      Vishal Verma <vishal.l.verma@intel.com>
8059 M:      Dave Jiang <dave.jiang@intel.com>
8060 L:      linux-nvdimm@lists.01.org
8061 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8062 S:      Supported
8063 F:      drivers/nvdimm/blk.c
8064 F:      drivers/nvdimm/region_devs.c
8065
8066 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8067 M:      Vishal Verma <vishal.l.verma@intel.com>
8068 M:      Dan Williams <dan.j.williams@intel.com>
8069 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8070 M:      Dave Jiang <dave.jiang@intel.com>
8071 L:      linux-nvdimm@lists.01.org
8072 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8073 S:      Supported
8074 F:      drivers/nvdimm/btt*
8075
8076 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8077 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8078 M:      Dan Williams <dan.j.williams@intel.com>
8079 M:      Vishal Verma <vishal.l.verma@intel.com>
8080 M:      Dave Jiang <dave.jiang@intel.com>
8081 L:      linux-nvdimm@lists.01.org
8082 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8083 S:      Supported
8084 F:      drivers/nvdimm/pmem*
8085
8086 LIBNVDIMM: DEVICETREE BINDINGS
8087 M:      Oliver O'Halloran <oohall@gmail.com>
8088 L:      linux-nvdimm@lists.01.org
8089 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8090 S:      Supported
8091 F:      drivers/nvdimm/of_pmem.c
8092 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8093
8094 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8095 M:      Dan Williams <dan.j.williams@intel.com>
8096 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8097 M:      Vishal Verma <vishal.l.verma@intel.com>
8098 M:      Dave Jiang <dave.jiang@intel.com>
8099 L:      linux-nvdimm@lists.01.org
8100 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8101 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8102 S:      Supported
8103 F:      drivers/nvdimm/*
8104 F:      drivers/acpi/nfit/*
8105 F:      include/linux/nd.h
8106 F:      include/linux/libnvdimm.h
8107 F:      include/uapi/linux/ndctl.h
8108
8109 LIGHTNVM PLATFORM SUPPORT
8110 M:      Matias Bjorling <mb@lightnvm.io>
8111 W:      http://github/OpenChannelSSD
8112 L:      linux-block@vger.kernel.org
8113 S:      Maintained
8114 F:      drivers/lightnvm/
8115 F:      include/linux/lightnvm.h
8116 F:      include/uapi/linux/lightnvm.h
8117
8118 LINUX FOR POWER MACINTOSH
8119 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8120 W:      http://www.penguinppc.org/
8121 L:      linuxppc-dev@lists.ozlabs.org
8122 S:      Maintained
8123 F:      arch/powerpc/platforms/powermac/
8124 F:      drivers/macintosh/
8125
8126 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8127 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8128 M:      Paul Mackerras <paulus@samba.org>
8129 M:      Michael Ellerman <mpe@ellerman.id.au>
8130 W:      https://github.com/linuxppc/linux/wiki
8131 L:      linuxppc-dev@lists.ozlabs.org
8132 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8133 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8134 S:      Supported
8135 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8136 F:      Documentation/devicetree/bindings/powerpc/
8137 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8138 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8139 F:      Documentation/powerpc/
8140 F:      arch/powerpc/
8141 F:      drivers/char/tpm/tpm_ibmvtpm*
8142 F:      drivers/crypto/nx/
8143 F:      drivers/crypto/vmx/
8144 F:      drivers/i2c/busses/i2c-opal.c
8145 F:      drivers/net/ethernet/ibm/ibmveth.*
8146 F:      drivers/net/ethernet/ibm/ibmvnic.*
8147 F:      drivers/pci/hotplug/pnv_php.c
8148 F:      drivers/pci/hotplug/rpa*
8149 F:      drivers/rtc/rtc-opal.c
8150 F:      drivers/scsi/ibmvscsi/
8151 F:      drivers/tty/hvc/hvc_opal.c
8152 F:      drivers/watchdog/wdrtas.c
8153 F:      tools/testing/selftests/powerpc
8154 N:      /pmac
8155 N:      powermac
8156 N:      powernv
8157 N:      [^a-z0-9]ps3
8158 N:      pseries
8159
8160 LINUX FOR POWERPC EMBEDDED MPC5XXX
8161 M:      Anatolij Gustschin <agust@denx.de>
8162 L:      linuxppc-dev@lists.ozlabs.org
8163 T:      git git://git.denx.de/linux-denx-agust.git
8164 S:      Maintained
8165 F:      arch/powerpc/platforms/512x/
8166 F:      arch/powerpc/platforms/52xx/
8167
8168 LINUX FOR POWERPC EMBEDDED PPC4XX
8169 M:      Alistair Popple <alistair@popple.id.au>
8170 M:      Matt Porter <mporter@kernel.crashing.org>
8171 W:      http://www.penguinppc.org/
8172 L:      linuxppc-dev@lists.ozlabs.org
8173 S:      Maintained
8174 F:      arch/powerpc/platforms/40x/
8175 F:      arch/powerpc/platforms/44x/
8176
8177 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8178 M:      Scott Wood <oss@buserror.net>
8179 M:      Kumar Gala <galak@kernel.crashing.org>
8180 W:      http://www.penguinppc.org/
8181 L:      linuxppc-dev@lists.ozlabs.org
8182 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8183 S:      Maintained
8184 F:      arch/powerpc/platforms/83xx/
8185 F:      arch/powerpc/platforms/85xx/
8186 F:      Documentation/devicetree/bindings/powerpc/fsl/
8187
8188 LINUX FOR POWERPC EMBEDDED PPC8XX
8189 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8190 W:      http://www.penguinppc.org/
8191 L:      linuxppc-dev@lists.ozlabs.org
8192 S:      Maintained
8193 F:      arch/powerpc/platforms/8xx/
8194
8195 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8196 L:      linuxppc-dev@lists.ozlabs.org
8197 S:      Orphan
8198 F:      arch/powerpc/*/*virtex*
8199 F:      arch/powerpc/*/*/*virtex*
8200
8201 LINUX FOR POWERPC PA SEMI PWRFICIENT
8202 L:      linuxppc-dev@lists.ozlabs.org
8203 S:      Orphan
8204 F:      arch/powerpc/platforms/pasemi/
8205 F:      drivers/*/*pasemi*
8206 F:      drivers/*/*/*pasemi*
8207
8208 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8209 M:      Kees Cook <keescook@chromium.org>
8210 S:      Maintained
8211 F:      drivers/misc/lkdtm/*
8212
8213 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8214 M:      Alan Stern <stern@rowland.harvard.edu>
8215 M:      Andrea Parri <parri.andrea@gmail.com>
8216 M:      Will Deacon <will.deacon@arm.com>
8217 M:      Peter Zijlstra <peterz@infradead.org>
8218 M:      Boqun Feng <boqun.feng@gmail.com>
8219 M:      Nicholas Piggin <npiggin@gmail.com>
8220 M:      David Howells <dhowells@redhat.com>
8221 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8222 M:      Luc Maranget <luc.maranget@inria.fr>
8223 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8224 R:      Akira Yokosawa <akiyks@gmail.com>
8225 L:      linux-kernel@vger.kernel.org
8226 S:      Supported
8227 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8228 F:      tools/memory-model/
8229 F:      Documentation/memory-barriers.txt
8230
8231 LINUX SECURITY MODULE (LSM) FRAMEWORK
8232 M:      Chris Wright <chrisw@sous-sol.org>
8233 L:      linux-security-module@vger.kernel.org
8234 S:      Supported
8235
8236 LIS3LV02D ACCELEROMETER DRIVER
8237 M:      Eric Piel <eric.piel@tremplin-utc.net>
8238 S:      Maintained
8239 F:      Documentation/misc-devices/lis3lv02d
8240 F:      drivers/misc/lis3lv02d/
8241 F:      drivers/platform/x86/hp_accel.c
8242
8243 LIVE PATCHING
8244 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8245 M:      Jessica Yu <jeyu@kernel.org>
8246 M:      Jiri Kosina <jikos@kernel.org>
8247 M:      Miroslav Benes <mbenes@suse.cz>
8248 R:      Petr Mladek <pmladek@suse.com>
8249 S:      Maintained
8250 F:      kernel/livepatch/
8251 F:      include/linux/livepatch.h
8252 F:      arch/x86/include/asm/livepatch.h
8253 F:      arch/x86/kernel/livepatch.c
8254 F:      Documentation/livepatch/
8255 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8256 F:      samples/livepatch/
8257 L:      live-patching@vger.kernel.org
8258 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8259
8260 LLC (802.2)
8261 L:      netdev@vger.kernel.org
8262 S:      Odd fixes
8263 F:      include/linux/llc.h
8264 F:      include/uapi/linux/llc.h
8265 F:      include/net/llc*
8266 F:      net/llc/
8267
8268 LM73 HARDWARE MONITOR DRIVER
8269 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8270 L:      linux-hwmon@vger.kernel.org
8271 S:      Maintained
8272 F:      drivers/hwmon/lm73.c
8273
8274 LM78 HARDWARE MONITOR DRIVER
8275 M:      Jean Delvare <jdelvare@suse.com>
8276 L:      linux-hwmon@vger.kernel.org
8277 S:      Maintained
8278 F:      Documentation/hwmon/lm78
8279 F:      drivers/hwmon/lm78.c
8280
8281 LM83 HARDWARE MONITOR DRIVER
8282 M:      Jean Delvare <jdelvare@suse.com>
8283 L:      linux-hwmon@vger.kernel.org
8284 S:      Maintained
8285 F:      Documentation/hwmon/lm83
8286 F:      drivers/hwmon/lm83.c
8287
8288 LM90 HARDWARE MONITOR DRIVER
8289 M:      Jean Delvare <jdelvare@suse.com>
8290 L:      linux-hwmon@vger.kernel.org
8291 S:      Maintained
8292 F:      Documentation/hwmon/lm90
8293 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8294 F:      drivers/hwmon/lm90.c
8295 F:      include/dt-bindings/thermal/lm90.h
8296
8297 LM95234 HARDWARE MONITOR DRIVER
8298 M:      Guenter Roeck <linux@roeck-us.net>
8299 L:      linux-hwmon@vger.kernel.org
8300 S:      Maintained
8301 F:      Documentation/hwmon/lm95234
8302 F:      drivers/hwmon/lm95234.c
8303
8304 LME2510 MEDIA DRIVER
8305 M:      Malcolm Priestley <tvboxspy@gmail.com>
8306 L:      linux-media@vger.kernel.org
8307 W:      https://linuxtv.org
8308 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8309 S:      Maintained
8310 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8311
8312 LOADPIN SECURITY MODULE
8313 M:      Kees Cook <keescook@chromium.org>
8314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8315 S:      Supported
8316 F:      security/loadpin/
8317 F:      Documentation/admin-guide/LSM/LoadPin.rst
8318
8319 LOCKING PRIMITIVES
8320 M:      Peter Zijlstra <peterz@infradead.org>
8321 M:      Ingo Molnar <mingo@redhat.com>
8322 L:      linux-kernel@vger.kernel.org
8323 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8324 S:      Maintained
8325 F:      Documentation/locking/
8326 F:      include/linux/lockdep.h
8327 F:      include/linux/spinlock*.h
8328 F:      arch/*/include/asm/spinlock*.h
8329 F:      include/linux/rwlock*.h
8330 F:      include/linux/mutex*.h
8331 F:      arch/*/include/asm/mutex*.h
8332 F:      include/linux/rwsem*.h
8333 F:      arch/*/include/asm/rwsem.h
8334 F:      include/linux/seqlock.h
8335 F:      lib/locking*.[ch]
8336 F:      kernel/locking/
8337 X:      kernel/locking/locktorture.c
8338
8339 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8340 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8341 L:      linux-ntfs-dev@lists.sourceforge.net
8342 W:      http://www.linux-ntfs.org/content/view/19/37/
8343 S:      Maintained
8344 F:      Documentation/ldm.txt
8345 F:      block/partitions/ldm.*
8346
8347 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8348 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8349 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8350 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8351 L:      MPT-FusionLinux.pdl@broadcom.com
8352 L:      linux-scsi@vger.kernel.org
8353 W:      http://www.avagotech.com/support/
8354 S:      Supported
8355 F:      drivers/message/fusion/
8356 F:      drivers/scsi/mpt2sas/
8357 F:      drivers/scsi/mpt3sas/
8358
8359 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8360 M:      Matthew Wilcox <matthew@wil.cx>
8361 L:      linux-scsi@vger.kernel.org
8362 S:      Maintained
8363 F:      drivers/scsi/sym53c8xx_2/
8364
8365 LTC4261 HARDWARE MONITOR DRIVER
8366 M:      Guenter Roeck <linux@roeck-us.net>
8367 L:      linux-hwmon@vger.kernel.org
8368 S:      Maintained
8369 F:      Documentation/hwmon/ltc4261
8370 F:      drivers/hwmon/ltc4261.c
8371
8372 LTC4306 I2C MULTIPLEXER DRIVER
8373 M:      Michael Hennerich <michael.hennerich@analog.com>
8374 W:      http://ez.analog.com/community/linux-device-drivers
8375 L:      linux-i2c@vger.kernel.org
8376 S:      Supported
8377 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8378 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8379
8380 LTP (Linux Test Project)
8381 M:      Mike Frysinger <vapier@gentoo.org>
8382 M:      Cyril Hrubis <chrubis@suse.cz>
8383 M:      Wanlong Gao <wanlong.gao@gmail.com>
8384 M:      Jan Stancek <jstancek@redhat.com>
8385 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8386 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8387 L:      ltp@lists.linux.it (subscribers-only)
8388 W:      http://linux-test-project.github.io/
8389 T:      git git://github.com/linux-test-project/ltp.git
8390 S:      Maintained
8391
8392 M68K ARCHITECTURE
8393 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8394 L:      linux-m68k@lists.linux-m68k.org
8395 W:      http://www.linux-m68k.org/
8396 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8397 S:      Maintained
8398 F:      arch/m68k/
8399 F:      drivers/zorro/
8400
8401 M68K ON APPLE MACINTOSH
8402 M:      Joshua Thompson <funaho@jurai.org>
8403 W:      http://www.mac.linux-m68k.org/
8404 L:      linux-m68k@lists.linux-m68k.org
8405 S:      Maintained
8406 F:      arch/m68k/mac/
8407
8408 M68K ON HP9000/300
8409 M:      Philip Blundell <philb@gnu.org>
8410 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8411 S:      Maintained
8412 F:      arch/m68k/hp300/
8413
8414 M88DS3103 MEDIA DRIVER
8415 M:      Antti Palosaari <crope@iki.fi>
8416 L:      linux-media@vger.kernel.org
8417 W:      https://linuxtv.org
8418 W:      http://palosaari.fi/linux/
8419 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8420 T:      git git://linuxtv.org/anttip/media_tree.git
8421 S:      Maintained
8422 F:      drivers/media/dvb-frontends/m88ds3103*
8423
8424 M88RS2000 MEDIA DRIVER
8425 M:      Malcolm Priestley <tvboxspy@gmail.com>
8426 L:      linux-media@vger.kernel.org
8427 W:      https://linuxtv.org
8428 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8429 S:      Maintained
8430 F:      drivers/media/dvb-frontends/m88rs2000*
8431
8432 MA901 MASTERKIT USB FM RADIO DRIVER
8433 M:      Alexey Klimov <klimov.linux@gmail.com>
8434 L:      linux-media@vger.kernel.org
8435 T:      git git://linuxtv.org/media_tree.git
8436 S:      Maintained
8437 F:      drivers/media/radio/radio-ma901.c
8438
8439 MAC80211
8440 M:      Johannes Berg <johannes@sipsolutions.net>
8441 L:      linux-wireless@vger.kernel.org
8442 W:      http://wireless.kernel.org/
8443 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8444 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8445 S:      Maintained
8446 F:      Documentation/networking/mac80211-injection.txt
8447 F:      include/net/mac80211.h
8448 F:      net/mac80211/
8449 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8450 F:      Documentation/networking/mac80211_hwsim/README
8451
8452 MAILBOX API
8453 M:      Jassi Brar <jassisinghbrar@gmail.com>
8454 L:      linux-kernel@vger.kernel.org
8455 S:      Maintained
8456 F:      drivers/mailbox/
8457 F:      include/linux/mailbox_client.h
8458 F:      include/linux/mailbox_controller.h
8459
8460 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8461 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8462 W:      http://www.kernel.org/doc/man-pages
8463 L:      linux-man@vger.kernel.org
8464 S:      Maintained
8465
8466 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8467 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8468 L:      linux-mips@linux-mips.org
8469 S:      Maintained
8470 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8471
8472 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8473 M:      Andrew Lunn <andrew@lunn.ch>
8474 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8475 L:      netdev@vger.kernel.org
8476 S:      Maintained
8477 F:      drivers/net/dsa/mv88e6xxx/
8478 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8479
8480 MARVELL ARMADA DRM SUPPORT
8481 M:      Russell King <linux@armlinux.org.uk>
8482 S:      Maintained
8483 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8484 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8485 F:      drivers/gpu/drm/armada/
8486 F:      include/uapi/drm/armada_drm.h
8487 F:      Documentation/devicetree/bindings/display/armada/
8488
8489 MARVELL CRYPTO DRIVER
8490 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8491 M:      Arnaud Ebalard <arno@natisbad.org>
8492 F:      drivers/crypto/marvell/
8493 S:      Maintained
8494 L:      linux-crypto@vger.kernel.org
8495
8496 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8497 M:      Mirko Lindner <mlindner@marvell.com>
8498 M:      Stephen Hemminger <stephen@networkplumber.org>
8499 L:      netdev@vger.kernel.org
8500 S:      Maintained
8501 F:      drivers/net/ethernet/marvell/sk*
8502
8503 MARVELL LIBERTAS WIRELESS DRIVER
8504 L:      libertas-dev@lists.infradead.org
8505 S:      Orphan
8506 F:      drivers/net/wireless/marvell/libertas/
8507
8508 MARVELL MACCHIATOBIN SUPPORT
8509 M:      Russell King <linux@armlinux.org.uk>
8510 L:      linux-arm-kernel@lists.infradead.org
8511 S:      Maintained
8512 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8513
8514 MARVELL MV643XX ETHERNET DRIVER
8515 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8516 L:      netdev@vger.kernel.org
8517 S:      Maintained
8518 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8519 F:      include/linux/mv643xx.h
8520
8521 MARVELL MV88X3310 PHY DRIVER
8522 M:      Russell King <linux@armlinux.org.uk>
8523 L:      netdev@vger.kernel.org
8524 S:      Maintained
8525 F:      drivers/net/phy/marvell10g.c
8526
8527 MARVELL MVNETA ETHERNET DRIVER
8528 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8529 L:      netdev@vger.kernel.org
8530 S:      Maintained
8531 F:      drivers/net/ethernet/marvell/mvneta.*
8532
8533 MARVELL MWIFIEX WIRELESS DRIVER
8534 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8535 M:      Nishant Sarmukadam <nishants@marvell.com>
8536 M:      Ganapathi Bhat <gbhat@marvell.com>
8537 M:      Xinming Hu <huxm@marvell.com>
8538 L:      linux-wireless@vger.kernel.org
8539 S:      Maintained
8540 F:      drivers/net/wireless/marvell/mwifiex/
8541
8542 MARVELL MWL8K WIRELESS DRIVER
8543 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8544 L:      linux-wireless@vger.kernel.org
8545 S:      Odd Fixes
8546 F:      drivers/net/wireless/marvell/mwl8k.c
8547
8548 MARVELL NAND CONTROLLER DRIVER
8549 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8550 L:      linux-mtd@lists.infradead.org
8551 S:      Maintained
8552 F:      drivers/mtd/nand/raw/marvell_nand.c
8553 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8554
8555 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8556 M:      Nicolas Pitre <nico@fluxnic.net>
8557 S:      Odd Fixes
8558 F:      drivers/mmc/host/mvsdio.*
8559
8560 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8561 M:      Hu Ziji <huziji@marvell.com>
8562 L:      linux-mmc@vger.kernel.org
8563 S:      Supported
8564 F:      drivers/mmc/host/sdhci-xenon*
8565 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8566
8567 MATROX FRAMEBUFFER DRIVER
8568 L:      linux-fbdev@vger.kernel.org
8569 S:      Orphan
8570 F:      drivers/video/fbdev/matrox/matroxfb_*
8571 F:      include/uapi/linux/matroxfb.h
8572
8573 MAX16065 HARDWARE MONITOR DRIVER
8574 M:      Guenter Roeck <linux@roeck-us.net>
8575 L:      linux-hwmon@vger.kernel.org
8576 S:      Maintained
8577 F:      Documentation/hwmon/max16065
8578 F:      drivers/hwmon/max16065.c
8579
8580 MAX20751 HARDWARE MONITOR DRIVER
8581 M:      Guenter Roeck <linux@roeck-us.net>
8582 L:      linux-hwmon@vger.kernel.org
8583 S:      Maintained
8584 F:      Documentation/hwmon/max20751
8585 F:      drivers/hwmon/max20751.c
8586
8587 MAX2175 SDR TUNER DRIVER
8588 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8589 L:      linux-media@vger.kernel.org
8590 T:      git git://linuxtv.org/media_tree.git
8591 S:      Maintained
8592 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8593 F:      Documentation/media/v4l-drivers/max2175.rst
8594 F:      drivers/media/i2c/max2175*
8595 F:      include/uapi/linux/max2175.h
8596
8597 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8598 L:      linux-hwmon@vger.kernel.org
8599 S:      Orphan
8600 F:      Documentation/hwmon/max6650
8601 F:      drivers/hwmon/max6650.c
8602
8603 MAX6697 HARDWARE MONITOR DRIVER
8604 M:      Guenter Roeck <linux@roeck-us.net>
8605 L:      linux-hwmon@vger.kernel.org
8606 S:      Maintained
8607 F:      Documentation/hwmon/max6697
8608 F:      Documentation/devicetree/bindings/i2c/max6697.txt
8609 F:      drivers/hwmon/max6697.c
8610 F:      include/linux/platform_data/max6697.h
8611
8612 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8613 M:      Peter Rosin <peda@axentia.se>
8614 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8615 S:      Maintained
8616 F:      Documentation/devicetree/bindings/sound/max9860.txt
8617 F:      sound/soc/codecs/max9860.*
8618
8619 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8620 M:      Javier Martinez Canillas <javier@dowhile0.org>
8621 L:      linux-kernel@vger.kernel.org
8622 S:      Supported
8623 F:      drivers/regulator/max77802-regulator.c
8624 F:      Documentation/devicetree/bindings/*/*max77802.txt
8625 F:      include/dt-bindings/*/*max77802.h
8626
8627 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8628 M:      Krzysztof Kozlowski <krzk@kernel.org>
8629 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8630 L:      linux-pm@vger.kernel.org
8631 S:      Supported
8632 F:      drivers/power/supply/max14577_charger.c
8633 F:      drivers/power/supply/max77693_charger.c
8634
8635 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8636 M:      Chanwoo Choi <cw00.choi@samsung.com>
8637 M:      Krzysztof Kozlowski <krzk@kernel.org>
8638 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8639 L:      linux-kernel@vger.kernel.org
8640 S:      Supported
8641 F:      drivers/*/max14577*.c
8642 F:      drivers/*/max77686*.c
8643 F:      drivers/*/max77693*.c
8644 F:      drivers/extcon/extcon-max14577.c
8645 F:      drivers/extcon/extcon-max77693.c
8646 F:      drivers/rtc/rtc-max77686.c
8647 F:      drivers/clk/clk-max77686.c
8648 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8649 F:      Documentation/devicetree/bindings/*/max77686.txt
8650 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8651 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8652 F:      include/linux/mfd/max14577*.h
8653 F:      include/linux/mfd/max77686*.h
8654 F:      include/linux/mfd/max77693*.h
8655
8656 MAXIRADIO FM RADIO RECEIVER DRIVER
8657 M:      Hans Verkuil <hverkuil@xs4all.nl>
8658 L:      linux-media@vger.kernel.org
8659 T:      git git://linuxtv.org/media_tree.git
8660 W:      https://linuxtv.org
8661 S:      Maintained
8662 F:      drivers/media/radio/radio-maxiradio*
8663
8664 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8665 M:      Peter Rosin <peda@axentia.se>
8666 L:      linux-iio@vger.kernel.org
8667 S:      Maintained
8668 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8669 F:      drivers/iio/potentiometer/mcp4018.c
8670 F:      drivers/iio/potentiometer/mcp4531.c
8671
8672 MCR20A IEEE-802.15.4 RADIO DRIVER
8673 M:      Xue Liu <liuxuenetmail@gmail.com>
8674 L:      linux-wpan@vger.kernel.org
8675 W:      https://github.com/xueliu/mcr20a-linux
8676 S:      Maintained
8677 F:      drivers/net/ieee802154/mcr20a.c
8678 F:      drivers/net/ieee802154/mcr20a.h
8679 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8680
8681 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8682 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8683 L:      linux-iio@vger.kernel.org
8684 S:      Maintained
8685 F:      drivers/iio/dac/cio-dac.c
8686
8687 MEDIA DRIVERS FOR ASCOT2E
8688 M:      Sergey Kozlov <serjk@netup.ru>
8689 M:      Abylay Ospan <aospan@netup.ru>
8690 L:      linux-media@vger.kernel.org
8691 W:      https://linuxtv.org
8692 W:      http://netup.tv/
8693 T:      git git://linuxtv.org/media_tree.git
8694 S:      Supported
8695 F:      drivers/media/dvb-frontends/ascot2e*
8696
8697 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
8698 M:      Jasmin Jessich <jasmin@anw.at>
8699 L:      linux-media@vger.kernel.org
8700 W:      https://linuxtv.org
8701 T:      git git://linuxtv.org/media_tree.git
8702 S:      Maintained
8703 F:      drivers/media/dvb-frontends/cxd2099*
8704
8705 MEDIA DRIVERS FOR CXD2841ER
8706 M:      Sergey Kozlov <serjk@netup.ru>
8707 M:      Abylay Ospan <aospan@netup.ru>
8708 L:      linux-media@vger.kernel.org
8709 W:      https://linuxtv.org
8710 W:      http://netup.tv/
8711 T:      git git://linuxtv.org/media_tree.git
8712 S:      Supported
8713 F:      drivers/media/dvb-frontends/cxd2841er*
8714
8715 MEDIA DRIVERS FOR CXD2880
8716 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
8717 L:      linux-media@vger.kernel.org
8718 W:      http://linuxtv.org/
8719 T:      git git://linuxtv.org/media_tree.git
8720 S:      Supported
8721 F:      drivers/media/dvb-frontends/cxd2880/*
8722 F:      drivers/media/spi/cxd2880*
8723
8724 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
8725 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8726 L:      linux-media@vger.kernel.org
8727 W:      https://linuxtv.org
8728 T:      git git://linuxtv.org/media_tree.git
8729 S:      Maintained
8730 F:      drivers/media/pci/ddbridge/*
8731
8732 MEDIA DRIVERS FOR FREESCALE IMX
8733 M:      Steve Longerbeam <slongerbeam@gmail.com>
8734 M:      Philipp Zabel <p.zabel@pengutronix.de>
8735 L:      linux-media@vger.kernel.org
8736 T:      git git://linuxtv.org/media_tree.git
8737 S:      Maintained
8738 F:      Documentation/devicetree/bindings/media/imx.txt
8739 F:      Documentation/media/v4l-drivers/imx.rst
8740 F:      drivers/staging/media/imx/
8741 F:      include/linux/imx-media.h
8742 F:      include/media/imx.h
8743
8744 MEDIA DRIVERS FOR HELENE
8745 M:      Abylay Ospan <aospan@netup.ru>
8746 L:      linux-media@vger.kernel.org
8747 W:      https://linuxtv.org
8748 W:      http://netup.tv/
8749 T:      git git://linuxtv.org/media_tree.git
8750 S:      Supported
8751 F:      drivers/media/dvb-frontends/helene*
8752
8753 MEDIA DRIVERS FOR HORUS3A
8754 M:      Sergey Kozlov <serjk@netup.ru>
8755 M:      Abylay Ospan <aospan@netup.ru>
8756 L:      linux-media@vger.kernel.org
8757 W:      https://linuxtv.org
8758 W:      http://netup.tv/
8759 T:      git git://linuxtv.org/media_tree.git
8760 S:      Supported
8761 F:      drivers/media/dvb-frontends/horus3a*
8762
8763 MEDIA DRIVERS FOR LNBH25
8764 M:      Sergey Kozlov <serjk@netup.ru>
8765 M:      Abylay Ospan <aospan@netup.ru>
8766 L:      linux-media@vger.kernel.org
8767 W:      https://linuxtv.org
8768 W:      http://netup.tv/
8769 T:      git git://linuxtv.org/media_tree.git
8770 S:      Supported
8771 F:      drivers/media/dvb-frontends/lnbh25*
8772
8773 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
8774 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8775 L:      linux-media@vger.kernel.org
8776 W:      https://linuxtv.org
8777 T:      git git://linuxtv.org/media_tree.git
8778 S:      Maintained
8779 F:      drivers/media/dvb-frontends/mxl5xx*
8780
8781 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
8782 M:      Sergey Kozlov <serjk@netup.ru>
8783 M:      Abylay Ospan <aospan@netup.ru>
8784 L:      linux-media@vger.kernel.org
8785 W:      https://linuxtv.org
8786 W:      http://netup.tv/
8787 T:      git git://linuxtv.org/media_tree.git
8788 S:      Supported
8789 F:      drivers/media/pci/netup_unidvb/*
8790
8791 MEDIA DRIVERS FOR RENESAS - CEU
8792 M:      Jacopo Mondi <jacopo@jmondi.org>
8793 L:      linux-media@vger.kernel.org
8794 L:      linux-renesas-soc@vger.kernel.org
8795 T:      git git://linuxtv.org/media_tree.git
8796 S:      Supported
8797 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
8798 F:      drivers/media/platform/renesas-ceu.c
8799 F:      include/media/drv-intf/renesas-ceu.h
8800
8801 MEDIA DRIVERS FOR RENESAS - DRIF
8802 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8803 L:      linux-media@vger.kernel.org
8804 L:      linux-renesas-soc@vger.kernel.org
8805 T:      git git://linuxtv.org/media_tree.git
8806 S:      Supported
8807 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
8808 F:      drivers/media/platform/rcar_drif.c
8809
8810 MEDIA DRIVERS FOR RENESAS - FCP
8811 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
8812 L:      linux-media@vger.kernel.org
8813 L:      linux-renesas-soc@vger.kernel.org
8814 T:      git git://linuxtv.org/media_tree.git
8815 S:      Supported
8816 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
8817 F:      drivers/media/platform/rcar-fcp.c
8818 F:      include/media/rcar-fcp.h
8819
8820 MEDIA DRIVERS FOR RENESAS - FDP1
8821 M:      Kieran Bingham <kieran@bingham.xyz>
8822 L:      linux-media@vger.kernel.org
8823 L:      linux-renesas-soc@vger.kernel.org
8824 T:      git git://linuxtv.org/media_tree.git
8825 S:      Supported
8826 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
8827 F:      drivers/media/platform/rcar_fdp1.c
8828
8829 MEDIA DRIVERS FOR RENESAS - VIN
8830 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
8831 L:      linux-media@vger.kernel.org
8832 L:      linux-renesas-soc@vger.kernel.org
8833 T:      git git://linuxtv.org/media_tree.git
8834 S:      Supported
8835 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
8836 F:      drivers/media/platform/rcar-vin/
8837
8838 MEDIA DRIVERS FOR RENESAS - VSP1
8839 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
8840 L:      linux-media@vger.kernel.org
8841 L:      linux-renesas-soc@vger.kernel.org
8842 T:      git git://linuxtv.org/media_tree.git
8843 S:      Supported
8844 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
8845 F:      drivers/media/platform/vsp1/
8846
8847 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
8848 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8849 L:      linux-media@vger.kernel.org
8850 W:      https://linuxtv.org
8851 T:      git git://linuxtv.org/media_tree.git
8852 S:      Maintained
8853 F:      drivers/media/dvb-frontends/stv0910*
8854
8855 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
8856 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8857 L:      linux-media@vger.kernel.org
8858 W:      https://linuxtv.org
8859 T:      git git://linuxtv.org/media_tree.git
8860 S:      Maintained
8861 F:      drivers/media/dvb-frontends/stv6111*
8862
8863 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
8864 M:      Dmitry Osipenko <digetx@gmail.com>
8865 L:      linux-media@vger.kernel.org
8866 L:      linux-tegra@vger.kernel.org
8867 T:      git git://linuxtv.org/media_tree.git
8868 S:      Maintained
8869 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
8870 F:      drivers/staging/media/tegra-vde/
8871
8872 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
8873 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
8874 P:      LinuxTV.org Project
8875 L:      linux-media@vger.kernel.org
8876 W:      https://linuxtv.org
8877 Q:      http://patchwork.kernel.org/project/linux-media/list/
8878 T:      git git://linuxtv.org/media_tree.git
8879 S:      Maintained
8880 F:      Documentation/devicetree/bindings/media/
8881 F:      Documentation/media/
8882 F:      drivers/media/
8883 F:      drivers/staging/media/
8884 F:      include/linux/platform_data/media/
8885 F:      include/media/
8886 F:      include/uapi/linux/dvb/
8887 F:      include/uapi/linux/videodev2.h
8888 F:      include/uapi/linux/media.h
8889 F:      include/uapi/linux/v4l2-*
8890 F:      include/uapi/linux/meye.h
8891 F:      include/uapi/linux/ivtv*
8892 F:      include/uapi/linux/uvcvideo.h
8893
8894 MEDIATEK CIR DRIVER
8895 M:      Sean Wang <sean.wang@mediatek.com>
8896 S:      Maintained
8897 F:      drivers/media/rc/mtk-cir.c
8898
8899 MEDIATEK DMA DRIVER
8900 M:      Sean Wang <sean.wang@mediatek.com>
8901 L:      dmaengine@vger.kernel.org
8902 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8903 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
8904 S:      Maintained
8905 F:      Documentation/devicetree/bindings/dma/mtk-*
8906 F:      drivers/dma/mediatek/
8907
8908 MEDIATEK PMIC LED DRIVER
8909 M:      Sean Wang <sean.wang@mediatek.com>
8910 S:      Maintained
8911 F:      drivers/leds/leds-mt6323.c
8912 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
8913
8914 MEDIATEK ETHERNET DRIVER
8915 M:      Felix Fietkau <nbd@openwrt.org>
8916 M:      John Crispin <john@phrozen.org>
8917 M:      Sean Wang <sean.wang@mediatek.com>
8918 M:      Nelson Chang <nelson.chang@mediatek.com>
8919 L:      netdev@vger.kernel.org
8920 S:      Maintained
8921 F:      drivers/net/ethernet/mediatek/
8922
8923 MEDIATEK SWITCH DRIVER
8924 M:      Sean Wang <sean.wang@mediatek.com>
8925 L:      netdev@vger.kernel.org
8926 S:      Maintained
8927 F:      drivers/net/dsa/mt7530.*
8928 F:      net/dsa/tag_mtk.c
8929
8930 MEDIATEK JPEG DRIVER
8931 M:      Rick Chang <rick.chang@mediatek.com>
8932 M:      Bin Liu <bin.liu@mediatek.com>
8933 S:      Supported
8934 F:      drivers/media/platform/mtk-jpeg/
8935 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
8936
8937 MEDIATEK MDP DRIVER
8938 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
8939 M:      Houlong Wei <houlong.wei@mediatek.com>
8940 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
8941 S:      Supported
8942 F:      drivers/media/platform/mtk-mdp/
8943 F:      drivers/media/platform/mtk-vpu/
8944 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
8945
8946 MEDIATEK MEDIA DRIVER
8947 M:      Tiffany Lin <tiffany.lin@mediatek.com>
8948 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
8949 S:      Supported
8950 F:      drivers/media/platform/mtk-vcodec/
8951 F:      drivers/media/platform/mtk-vpu/
8952 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
8953 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
8954
8955 MEDIATEK MT7601U WIRELESS LAN DRIVER
8956 M:      Jakub Kicinski <kubakici@wp.pl>
8957 L:      linux-wireless@vger.kernel.org
8958 S:      Maintained
8959 F:      drivers/net/wireless/mediatek/mt7601u/
8960
8961 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
8962 M:      Sean Wang <sean.wang@mediatek.com>
8963 S:      Maintained
8964 F:      drivers/char/hw_random/mtk-rng.c
8965
8966 MEDIATEK USB3 DRD IP DRIVER
8967 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
8968 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
8969 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8970 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
8971 S:      Maintained
8972 F:      drivers/usb/mtu3/
8973
8974 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
8975 M:      Peter Senna Tschudin <peter.senna@collabora.com>
8976 M:      Martin Donnelly <martin.donnelly@ge.com>
8977 M:      Martyn Welch <martyn.welch@collabora.co.uk>
8978 S:      Maintained
8979 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
8980 F:      Documentation/devicetree/bindings/video/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
8981
8982 MEGARAID SCSI/SAS DRIVERS
8983 M:      Kashyap Desai <kashyap.desai@broadcom.com>
8984 M:      Sumit Saxena <sumit.saxena@broadcom.com>
8985 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
8986 L:      megaraidlinux.pdl@broadcom.com
8987 L:      linux-scsi@vger.kernel.org
8988 W:      http://www.avagotech.com/support/
8989 S:      Maintained
8990 F:      Documentation/scsi/megaraid.txt
8991 F:      drivers/scsi/megaraid.*
8992 F:      drivers/scsi/megaraid/
8993
8994 MELEXIS MLX90614 DRIVER
8995 M:      Crt Mori <cmo@melexis.com>
8996 L:      linux-iio@vger.kernel.org
8997 W:      http://www.melexis.com
8998 S:      Supported
8999 F:      drivers/iio/temperature/mlx90614.c
9000
9001 MELEXIS MLX90632 DRIVER
9002 M:      Crt Mori <cmo@melexis.com>
9003 L:      linux-iio@vger.kernel.org
9004 W:      http://www.melexis.com
9005 S:      Supported
9006 F:      drivers/iio/temperature/mlx90632.c
9007
9008 MELFAS MIP4 TOUCHSCREEN DRIVER
9009 M:      Sangwon Jee <jeesw@melfas.com>
9010 W:      http://www.melfas.com
9011 S:      Supported
9012 F:      drivers/input/touchscreen/melfas_mip4.c
9013 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9014
9015 MELLANOX ETHERNET DRIVER (mlx4_en)
9016 M:      Tariq Toukan <tariqt@mellanox.com>
9017 L:      netdev@vger.kernel.org
9018 S:      Supported
9019 W:      http://www.mellanox.com
9020 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9021 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9022
9023 MELLANOX ETHERNET DRIVER (mlx5e)
9024 M:      Saeed Mahameed <saeedm@mellanox.com>
9025 L:      netdev@vger.kernel.org
9026 S:      Supported
9027 W:      http://www.mellanox.com
9028 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9029 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9030
9031 MELLANOX ETHERNET INNOVA DRIVER
9032 M:      Ilan Tayari <ilant@mellanox.com>
9033 R:      Boris Pismenny <borisp@mellanox.com>
9034 L:      netdev@vger.kernel.org
9035 S:      Supported
9036 W:      http://www.mellanox.com
9037 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9038 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9039 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9040
9041 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9042 M:      Ilan Tayari <ilant@mellanox.com>
9043 R:      Boris Pismenny <borisp@mellanox.com>
9044 L:      netdev@vger.kernel.org
9045 S:      Supported
9046 W:      http://www.mellanox.com
9047 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9048 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9049 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9050
9051 MELLANOX ETHERNET SWITCH DRIVERS
9052 M:      Jiri Pirko <jiri@mellanox.com>
9053 M:      Ido Schimmel <idosch@mellanox.com>
9054 L:      netdev@vger.kernel.org
9055 S:      Supported
9056 W:      http://www.mellanox.com
9057 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9058 F:      drivers/net/ethernet/mellanox/mlxsw/
9059
9060 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9061 M:      mlxsw@mellanox.com
9062 L:      netdev@vger.kernel.org
9063 S:      Supported
9064 W:      http://www.mellanox.com
9065 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9066 F:      drivers/net/ethernet/mellanox/mlxfw/
9067
9068 MELLANOX HARDWARE PLATFORM SUPPORT
9069 M:      Andy Shevchenko <andy@infradead.org>
9070 M:      Darren Hart <dvhart@infradead.org>
9071 M:      Vadim Pasternak <vadimp@mellanox.com>
9072 L:      platform-driver-x86@vger.kernel.org
9073 S:      Supported
9074 F:      drivers/platform/mellanox/
9075
9076 MELLANOX MLX4 core VPI driver
9077 M:      Tariq Toukan <tariqt@mellanox.com>
9078 L:      netdev@vger.kernel.org
9079 L:      linux-rdma@vger.kernel.org
9080 W:      http://www.mellanox.com
9081 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9082 S:      Supported
9083 F:      drivers/net/ethernet/mellanox/mlx4/
9084 F:      include/linux/mlx4/
9085
9086 MELLANOX MLX4 IB driver
9087 M:      Yishai Hadas <yishaih@mellanox.com>
9088 L:      linux-rdma@vger.kernel.org
9089 W:      http://www.mellanox.com
9090 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9091 S:      Supported
9092 F:      drivers/infiniband/hw/mlx4/
9093 F:      include/linux/mlx4/
9094 F:      include/uapi/rdma/mlx4-abi.h
9095
9096 MELLANOX MLX5 core VPI driver
9097 M:      Saeed Mahameed <saeedm@mellanox.com>
9098 M:      Matan Barak <matanb@mellanox.com>
9099 M:      Leon Romanovsky <leonro@mellanox.com>
9100 L:      netdev@vger.kernel.org
9101 L:      linux-rdma@vger.kernel.org
9102 W:      http://www.mellanox.com
9103 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9104 S:      Supported
9105 F:      drivers/net/ethernet/mellanox/mlx5/core/
9106 F:      include/linux/mlx5/
9107
9108 MELLANOX MLX5 IB driver
9109 M:      Matan Barak <matanb@mellanox.com>
9110 M:      Leon Romanovsky <leonro@mellanox.com>
9111 L:      linux-rdma@vger.kernel.org
9112 W:      http://www.mellanox.com
9113 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9114 S:      Supported
9115 F:      drivers/infiniband/hw/mlx5/
9116 F:      include/linux/mlx5/
9117 F:      include/uapi/rdma/mlx5-abi.h
9118
9119 MELLANOX MLXCPLD I2C AND MUX DRIVER
9120 M:      Vadim Pasternak <vadimp@mellanox.com>
9121 M:      Michael Shych <michaelsh@mellanox.com>
9122 L:      linux-i2c@vger.kernel.org
9123 S:      Supported
9124 F:      drivers/i2c/busses/i2c-mlxcpld.c
9125 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9126 F:      Documentation/i2c/busses/i2c-mlxcpld
9127
9128 MELLANOX MLXCPLD LED DRIVER
9129 M:      Vadim Pasternak <vadimp@mellanox.com>
9130 L:      linux-leds@vger.kernel.org
9131 S:      Supported
9132 F:      drivers/leds/leds-mlxcpld.c
9133 F:      drivers/leds/leds-mlxreg.c
9134 F:      Documentation/leds/leds-mlxcpld.txt
9135
9136 MELLANOX PLATFORM DRIVER
9137 M:      Vadim Pasternak <vadimp@mellanox.com>
9138 L:      platform-driver-x86@vger.kernel.org
9139 S:      Supported
9140 F:      drivers/platform/x86/mlx-platform.c
9141
9142 MEMBARRIER SUPPORT
9143 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9144 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9145 L:      linux-kernel@vger.kernel.org
9146 S:      Supported
9147 F:      kernel/sched/membarrier.c
9148 F:      include/uapi/linux/membarrier.h
9149 F:      arch/powerpc/include/asm/membarrier.h
9150
9151 MEMORY MANAGEMENT
9152 L:      linux-mm@kvack.org
9153 W:      http://www.linux-mm.org
9154 S:      Maintained
9155 F:      include/linux/mm.h
9156 F:      include/linux/gfp.h
9157 F:      include/linux/mmzone.h
9158 F:      include/linux/memory_hotplug.h
9159 F:      include/linux/vmalloc.h
9160 F:      mm/
9161
9162 MEMORY TECHNOLOGY DEVICES (MTD)
9163 M:      David Woodhouse <dwmw2@infradead.org>
9164 M:      Brian Norris <computersforpeace@gmail.com>
9165 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9166 M:      Marek Vasut <marek.vasut@gmail.com>
9167 M:      Richard Weinberger <richard@nod.at>
9168 L:      linux-mtd@lists.infradead.org
9169 W:      http://www.linux-mtd.infradead.org/
9170 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9171 T:      git git://git.infradead.org/linux-mtd.git master
9172 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9173 S:      Maintained
9174 F:      Documentation/devicetree/bindings/mtd/
9175 F:      drivers/mtd/
9176 F:      include/linux/mtd/
9177 F:      include/uapi/mtd/
9178
9179 MEN A21 WATCHDOG DRIVER
9180 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9181 L:      linux-watchdog@vger.kernel.org
9182 S:      Maintained
9183 F:      drivers/watchdog/mena21_wdt.c
9184
9185 MEN CHAMELEON BUS (mcb)
9186 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9187 S:      Maintained
9188 F:      drivers/mcb/
9189 F:      include/linux/mcb.h
9190 F:      Documentation/men-chameleon-bus.txt
9191
9192 MEN F21BMC (Board Management Controller)
9193 M:      Andreas Werner <andreas.werner@men.de>
9194 S:      Supported
9195 F:      drivers/mfd/menf21bmc.c
9196 F:      drivers/watchdog/menf21bmc_wdt.c
9197 F:      drivers/leds/leds-menf21bmc.c
9198 F:      drivers/hwmon/menf21bmc_hwmon.c
9199 F:      Documentation/hwmon/menf21bmc
9200
9201 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9202 M:      Neil Armstrong <narmstrong@baylibre.com>
9203 L:      linux-media@lists.freedesktop.org
9204 L:      linux-amlogic@lists.infradead.org
9205 W:      http://linux-meson.com/
9206 S:      Supported
9207 F:      drivers/media/platform/meson/ao-cec.c
9208 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9209 T:      git git://linuxtv.org/media_tree.git
9210
9211 MICROBLAZE ARCHITECTURE
9212 M:      Michal Simek <monstr@monstr.eu>
9213 W:      http://www.monstr.eu/fdt/
9214 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9215 S:      Supported
9216 F:      arch/microblaze/
9217
9218 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9219 M:      Richard Genoud <richard.genoud@gmail.com>
9220 S:      Maintained
9221 F:      drivers/tty/serial/atmel_serial.c
9222 F:      drivers/tty/serial/atmel_serial.h
9223
9224 MICROCHIP / ATMEL DMA DRIVER
9225 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9226 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9227 L:      dmaengine@vger.kernel.org
9228 S:      Supported
9229 F:      drivers/dma/at_hdmac.c
9230 F:      drivers/dma/at_hdmac_regs.h
9231 F:      include/linux/platform_data/dma-atmel.h
9232
9233 MICROCHIP / ATMEL ECC DRIVER
9234 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9235 L:      linux-crypto@vger.kernel.org
9236 S:      Maintained
9237 F:      drivers/crypto/atmel-ecc.*
9238
9239 MICROCHIP / ATMEL ISC DRIVER
9240 M:      Songjun Wu <songjun.wu@microchip.com>
9241 L:      linux-media@vger.kernel.org
9242 S:      Supported
9243 F:      drivers/media/platform/atmel/atmel-isc.c
9244 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9245 F:      devicetree/bindings/media/atmel-isc.txt
9246
9247 MICROCHIP / ATMEL NAND DRIVER
9248 M:      Wenyou Yang <wenyou.yang@microchip.com>
9249 M:      Josh Wu <rainyfeeling@outlook.com>
9250 L:      linux-mtd@lists.infradead.org
9251 S:      Supported
9252 F:      drivers/mtd/nand/raw/atmel/*
9253 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9254
9255 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9256 M:      Woojung Huh <Woojung.Huh@microchip.com>
9257 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9258 L:      netdev@vger.kernel.org
9259 S:      Maintained
9260 F:      net/dsa/tag_ksz.c
9261 F:      drivers/net/dsa/microchip/*
9262 F:      include/linux/platform_data/microchip-ksz.h
9263 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9264
9265 MICROCHIP LAN743X ETHERNET DRIVER
9266 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9267 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9268 L:      netdev@vger.kernel.org
9269 S:      Maintained
9270 F:      drivers/net/ethernet/microchip/lan743x_*
9271
9272 MICROCHIP USB251XB DRIVER
9273 M:      Richard Leitner <richard.leitner@skidata.com>
9274 L:      linux-usb@vger.kernel.org
9275 S:      Maintained
9276 F:      drivers/usb/misc/usb251xb.c
9277 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9278
9279 MICROSEMI MIPS SOCS
9280 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9281 L:      linux-mips@linux-mips.org
9282 S:      Maintained
9283 F:      arch/mips/generic/board-ocelot.c
9284 F:      arch/mips/configs/generic/board-ocelot.config
9285 F:      arch/mips/boot/dts/mscc/
9286 F:      Documentation/devicetree/bindings/mips/mscc.txt
9287
9288 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9289 M:      Don Brace <don.brace@microsemi.com>
9290 L:      esc.storagedev@microsemi.com
9291 L:      linux-scsi@vger.kernel.org
9292 S:      Supported
9293 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9294 F:      drivers/scsi/smartpqi/Kconfig
9295 F:      drivers/scsi/smartpqi/Makefile
9296 F:      include/linux/cciss*.h
9297 F:      include/uapi/linux/cciss*.h
9298 F:      Documentation/scsi/smartpqi.txt
9299
9300 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9301 M:      Chen Yu <yu.c.chen@intel.com>
9302 L:      platform-driver-x86@vger.kernel.org
9303 S:      Supported
9304 F:      drivers/platform/x86/surfacepro3_button.c
9305
9306 MICROTEK X6 SCANNER
9307 M:      Oliver Neukum <oliver@neukum.org>
9308 S:      Maintained
9309 F:      drivers/usb/image/microtek.*
9310
9311 MIPS
9312 M:      Ralf Baechle <ralf@linux-mips.org>
9313 M:      James Hogan <jhogan@kernel.org>
9314 L:      linux-mips@linux-mips.org
9315 W:      http://www.linux-mips.org/
9316 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9317 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9318 S:      Supported
9319 F:      Documentation/devicetree/bindings/mips/
9320 F:      Documentation/mips/
9321 F:      arch/mips/
9322 F:      drivers/platform/mips/
9323
9324 MIPS BOSTON DEVELOPMENT BOARD
9325 M:      Paul Burton <paul.burton@mips.com>
9326 L:      linux-mips@linux-mips.org
9327 S:      Maintained
9328 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9329 F:      arch/mips/boot/dts/img/boston.dts
9330 F:      arch/mips/configs/generic/board-boston.config
9331 F:      drivers/clk/imgtec/clk-boston.c
9332 F:      include/dt-bindings/clock/boston-clock.h
9333
9334 MIPS GENERIC PLATFORM
9335 M:      Paul Burton <paul.burton@mips.com>
9336 L:      linux-mips@linux-mips.org
9337 S:      Supported
9338 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9339 F:      arch/mips/generic/
9340 F:      arch/mips/tools/generic-board-config.sh
9341
9342 MIPS/LOONGSON1 ARCHITECTURE
9343 M:      Keguang Zhang <keguang.zhang@gmail.com>
9344 L:      linux-mips@linux-mips.org
9345 S:      Maintained
9346 F:      arch/mips/loongson32/
9347 F:      arch/mips/include/asm/mach-loongson32/
9348 F:      drivers/*/*loongson1*
9349 F:      drivers/*/*/*loongson1*
9350
9351 MIPS/LOONGSON2 ARCHITECTURE
9352 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9353 L:      linux-mips@linux-mips.org
9354 S:      Maintained
9355 F:      arch/mips/loongson64/*{2e/2f}*
9356 F:      arch/mips/include/asm/mach-loongson64/
9357 F:      drivers/*/*loongson2*
9358 F:      drivers/*/*/*loongson2*
9359
9360 MIPS/LOONGSON3 ARCHITECTURE
9361 M:      Huacai Chen <chenhc@lemote.com>
9362 L:      linux-mips@linux-mips.org
9363 S:      Maintained
9364 F:      arch/mips/loongson64/
9365 F:      arch/mips/include/asm/mach-loongson64/
9366 F:      drivers/platform/mips/cpu_hwmon.c
9367 F:      drivers/*/*loongson3*
9368 F:      drivers/*/*/*loongson3*
9369
9370 MIPS RINT INSTRUCTION EMULATION
9371 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9372 L:      linux-mips@linux-mips.org
9373 S:      Supported
9374 F:      arch/mips/math-emu/sp_rint.c
9375 F:      arch/mips/math-emu/dp_rint.c
9376
9377 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9378 M:      Hans Verkuil <hverkuil@xs4all.nl>
9379 L:      linux-media@vger.kernel.org
9380 T:      git git://linuxtv.org/media_tree.git
9381 W:      https://linuxtv.org
9382 S:      Odd Fixes
9383 F:      drivers/media/radio/radio-miropcm20*
9384
9385 MMP SUPPORT
9386 M:      Eric Miao <eric.y.miao@gmail.com>
9387 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9388 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9389 T:      git git://github.com/hzhuang1/linux.git
9390 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9391 S:      Maintained
9392 F:      arch/arm/boot/dts/mmp*
9393 F:      arch/arm/mach-mmp/
9394
9395 MN88472 MEDIA DRIVER
9396 M:      Antti Palosaari <crope@iki.fi>
9397 L:      linux-media@vger.kernel.org
9398 W:      https://linuxtv.org
9399 W:      http://palosaari.fi/linux/
9400 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9401 S:      Maintained
9402 F:      drivers/media/dvb-frontends/mn88472*
9403
9404 MN88473 MEDIA DRIVER
9405 M:      Antti Palosaari <crope@iki.fi>
9406 L:      linux-media@vger.kernel.org
9407 W:      https://linuxtv.org
9408 W:      http://palosaari.fi/linux/
9409 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9410 S:      Maintained
9411 F:      drivers/media/dvb-frontends/mn88473*
9412
9413 MODULE SUPPORT
9414 M:      Jessica Yu <jeyu@kernel.org>
9415 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9416 S:      Maintained
9417 F:      include/linux/module.h
9418 F:      kernel/module.c
9419
9420 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9421 W:      http://popies.net/meye/
9422 S:      Orphan
9423 F:      Documentation/media/v4l-drivers/meye*
9424 F:      drivers/media/pci/meye/
9425 F:      include/uapi/linux/meye.h
9426
9427 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9428 M:      Jiri Slaby <jirislaby@gmail.com>
9429 S:      Maintained
9430 F:      Documentation/serial/moxa-smartio
9431 F:      drivers/tty/mxser.*
9432
9433 MR800 AVERMEDIA USB FM RADIO DRIVER
9434 M:      Alexey Klimov <klimov.linux@gmail.com>
9435 L:      linux-media@vger.kernel.org
9436 T:      git git://linuxtv.org/media_tree.git
9437 S:      Maintained
9438 F:      drivers/media/radio/radio-mr800.c
9439
9440 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9441 M:      Alan Ott <alan@signal11.us>
9442 L:      linux-wpan@vger.kernel.org
9443 S:      Maintained
9444 F:      drivers/net/ieee802154/mrf24j40.c
9445 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9446
9447 MSI LAPTOP SUPPORT
9448 M:      "Lee, Chun-Yi" <jlee@suse.com>
9449 L:      platform-driver-x86@vger.kernel.org
9450 S:      Maintained
9451 F:      drivers/platform/x86/msi-laptop.c
9452
9453 MSI WMI SUPPORT
9454 L:      platform-driver-x86@vger.kernel.org
9455 S:      Orphan
9456 F:      drivers/platform/x86/msi-wmi.c
9457
9458 MSI001 MEDIA DRIVER
9459 M:      Antti Palosaari <crope@iki.fi>
9460 L:      linux-media@vger.kernel.org
9461 W:      https://linuxtv.org
9462 W:      http://palosaari.fi/linux/
9463 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9464 T:      git git://linuxtv.org/anttip/media_tree.git
9465 S:      Maintained
9466 F:      drivers/media/tuners/msi001*
9467
9468 MSI2500 MEDIA DRIVER
9469 M:      Antti Palosaari <crope@iki.fi>
9470 L:      linux-media@vger.kernel.org
9471 W:      https://linuxtv.org
9472 W:      http://palosaari.fi/linux/
9473 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9474 T:      git git://linuxtv.org/anttip/media_tree.git
9475 S:      Maintained
9476 F:      drivers/media/usb/msi2500/
9477
9478 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9479 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9480 L:      linux-mtd@lists.infradead.org
9481 S:      Maintained
9482 F:      drivers/mtd/devices/docg3*
9483
9484 MT9M032 APTINA SENSOR DRIVER
9485 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9486 L:      linux-media@vger.kernel.org
9487 T:      git git://linuxtv.org/media_tree.git
9488 S:      Maintained
9489 F:      drivers/media/i2c/mt9m032.c
9490 F:      include/media/i2c/mt9m032.h
9491
9492 MT9P031 APTINA CAMERA SENSOR
9493 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9494 L:      linux-media@vger.kernel.org
9495 T:      git git://linuxtv.org/media_tree.git
9496 S:      Maintained
9497 F:      drivers/media/i2c/mt9p031.c
9498 F:      include/media/i2c/mt9p031.h
9499
9500 MT9T001 APTINA CAMERA SENSOR
9501 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9502 L:      linux-media@vger.kernel.org
9503 T:      git git://linuxtv.org/media_tree.git
9504 S:      Maintained
9505 F:      drivers/media/i2c/mt9t001.c
9506 F:      include/media/i2c/mt9t001.h
9507
9508 MT9T112 APTINA CAMERA SENSOR
9509 M:      Jacopo Mondi <jacopo@jmondi.org>
9510 L:      linux-media@vger.kernel.org
9511 T:      git git://linuxtv.org/media_tree.git
9512 S:      Odd Fixes
9513 F:      drivers/media/i2c/mt9t112.c
9514 F:      include/media/i2c/mt9t112.h
9515
9516 MT9V032 APTINA CAMERA SENSOR
9517 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9518 L:      linux-media@vger.kernel.org
9519 T:      git git://linuxtv.org/media_tree.git
9520 S:      Maintained
9521 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9522 F:      drivers/media/i2c/mt9v032.c
9523 F:      include/media/i2c/mt9v032.h
9524
9525 MULTIFUNCTION DEVICES (MFD)
9526 M:      Lee Jones <lee.jones@linaro.org>
9527 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9528 S:      Supported
9529 F:      Documentation/devicetree/bindings/mfd/
9530 F:      drivers/mfd/
9531 F:      include/linux/mfd/
9532 F:      include/dt-bindings/mfd/
9533
9534 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9535 S:      Orphan
9536 F:      drivers/mmc/host/mmc_spi.c
9537 F:      include/linux/spi/mmc_spi.h
9538
9539 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9540 M:      Ulf Hansson <ulf.hansson@linaro.org>
9541 L:      linux-mmc@vger.kernel.org
9542 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9543 S:      Maintained
9544 F:      Documentation/devicetree/bindings/mmc/
9545 F:      drivers/mmc/
9546 F:      include/linux/mmc/
9547 F:      include/uapi/linux/mmc/
9548
9549 MULTIPLEXER SUBSYSTEM
9550 M:      Peter Rosin <peda@axentia.se>
9551 S:      Maintained
9552 F:      Documentation/ABI/testing/mux/sysfs-class-mux*
9553 F:      Documentation/devicetree/bindings/mux/
9554 F:      include/linux/dt-bindings/mux/
9555 F:      include/linux/mux/
9556 F:      drivers/mux/
9557
9558 MULTITECH MULTIPORT CARD (ISICOM)
9559 S:      Orphan
9560 F:      drivers/tty/isicom.c
9561 F:      include/linux/isicom.h
9562
9563 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9564 M:      Bin Liu <b-liu@ti.com>
9565 L:      linux-usb@vger.kernel.org
9566 S:      Maintained
9567 F:      drivers/usb/musb/
9568
9569 MXL5007T MEDIA DRIVER
9570 M:      Michael Krufky <mkrufky@linuxtv.org>
9571 L:      linux-media@vger.kernel.org
9572 W:      https://linuxtv.org
9573 W:      http://github.com/mkrufky
9574 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9575 T:      git git://linuxtv.org/mkrufky/tuners.git
9576 S:      Maintained
9577 F:      drivers/media/tuners/mxl5007t.*
9578
9579 MXSFB DRM DRIVER
9580 M:      Marek Vasut <marex@denx.de>
9581 S:      Supported
9582 F:      drivers/gpu/drm/mxsfb/
9583 F:      Documentation/devicetree/bindings/display/mxsfb-drm.txt
9584
9585 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9586 M:      Chris Lee <christopher.lee@cspi.com>
9587 L:      netdev@vger.kernel.org
9588 W:      https://www.cspi.com/ethernet-products/support/downloads/
9589 S:      Supported
9590 F:      drivers/net/ethernet/myricom/myri10ge/
9591
9592 NAND FLASH SUBSYSTEM
9593 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9594 R:      Richard Weinberger <richard@nod.at>
9595 L:      linux-mtd@lists.infradead.org
9596 W:      http://www.linux-mtd.infradead.org/
9597 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9598 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9599 T:      git git://git.infradead.org/linux-mtd.git nand/next
9600 S:      Maintained
9601 F:      drivers/mtd/nand/
9602 F:      include/linux/mtd/*nand*.h
9603
9604 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9605 M:      Daniel Mack <zonque@gmail.com>
9606 S:      Maintained
9607 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9608 W:      http://www.native-instruments.com
9609 F:      sound/usb/caiaq/
9610
9611 NATSEMI ETHERNET DRIVER (DP8381x)
9612 S:      Orphan
9613 F:      drivers/net/ethernet/natsemi/natsemi.c
9614
9615 NCP FILESYSTEM
9616 M:      Petr Vandrovec <petr@vandrovec.name>
9617 S:      Obsolete
9618 F:      drivers/staging/ncpfs/
9619
9620 NCR 5380 SCSI DRIVERS
9621 M:      Finn Thain <fthain@telegraphics.com.au>
9622 M:      Michael Schmitz <schmitzmic@gmail.com>
9623 L:      linux-scsi@vger.kernel.org
9624 S:      Maintained
9625 F:      Documentation/scsi/g_NCR5380.txt
9626 F:      drivers/scsi/NCR5380.*
9627 F:      drivers/scsi/arm/cumana_1.c
9628 F:      drivers/scsi/arm/oak.c
9629 F:      drivers/scsi/atari_scsi.*
9630 F:      drivers/scsi/dmx3191d.c
9631 F:      drivers/scsi/g_NCR5380.*
9632 F:      drivers/scsi/mac_scsi.*
9633 F:      drivers/scsi/sun3_scsi.*
9634 F:      drivers/scsi/sun3_scsi_vme.c
9635
9636 NCR DUAL 700 SCSI DRIVER (MICROCHANNEL)
9637 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
9638 L:      linux-scsi@vger.kernel.org
9639 S:      Maintained
9640 F:      drivers/scsi/NCR_D700.*
9641
9642 NCT6775 HARDWARE MONITOR DRIVER
9643 M:      Guenter Roeck <linux@roeck-us.net>
9644 L:      linux-hwmon@vger.kernel.org
9645 S:      Maintained
9646 F:      Documentation/hwmon/nct6775
9647 F:      drivers/hwmon/nct6775.c
9648
9649 NETEFFECT IWARP RNIC DRIVER (IW_NES)
9650 M:      Faisal Latif <faisal.latif@intel.com>
9651 L:      linux-rdma@vger.kernel.org
9652 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
9653 S:      Supported
9654 F:      drivers/infiniband/hw/nes/
9655 F:      include/uapi/rdma/nes-abi.h
9656
9657 NETEM NETWORK EMULATOR
9658 M:      Stephen Hemminger <stephen@networkplumber.org>
9659 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
9660 S:      Maintained
9661 F:      net/sched/sch_netem.c
9662
9663 NETERION 10GbE DRIVERS (s2io/vxge)
9664 M:      Jon Mason <jdmason@kudzu.us>
9665 L:      netdev@vger.kernel.org
9666 S:      Supported
9667 F:      Documentation/networking/s2io.txt
9668 F:      Documentation/networking/vxge.txt
9669 F:      drivers/net/ethernet/neterion/
9670
9671 NETFILTER
9672 M:      Pablo Neira Ayuso <pablo@netfilter.org>
9673 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
9674 M:      Florian Westphal <fw@strlen.de>
9675 L:      netfilter-devel@vger.kernel.org
9676 L:      coreteam@netfilter.org
9677 W:      http://www.netfilter.org/
9678 W:      http://www.iptables.org/
9679 W:      http://www.nftables.org/
9680 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
9681 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
9682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
9683 S:      Maintained
9684 F:      include/linux/netfilter*
9685 F:      include/linux/netfilter/
9686 F:      include/net/netfilter/
9687 F:      include/uapi/linux/netfilter*
9688 F:      include/uapi/linux/netfilter/
9689 F:      net/*/netfilter.c
9690 F:      net/*/netfilter/
9691 F:      net/netfilter/
9692 F:      net/bridge/br_netfilter*.c
9693
9694 NETROM NETWORK LAYER
9695 M:      Ralf Baechle <ralf@linux-mips.org>
9696 L:      linux-hams@vger.kernel.org
9697 W:      http://www.linux-ax25.org/
9698 S:      Maintained
9699 F:      include/net/netrom.h
9700 F:      include/uapi/linux/netrom.h
9701 F:      net/netrom/
9702
9703 NETRONOME ETHERNET DRIVERS
9704 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
9705 L:      oss-drivers@netronome.com
9706 S:      Maintained
9707 F:      drivers/net/ethernet/netronome/
9708
9709 NETWORK BLOCK DEVICE (NBD)
9710 M:      Josef Bacik <jbacik@fb.com>
9711 S:      Maintained
9712 L:      linux-block@vger.kernel.org
9713 L:      nbd@other.debian.org
9714 F:      Documentation/blockdev/nbd.txt
9715 F:      drivers/block/nbd.c
9716 F:      include/uapi/linux/nbd.h
9717
9718 NETWORK DROP MONITOR
9719 M:      Neil Horman <nhorman@tuxdriver.com>
9720 L:      netdev@vger.kernel.org
9721 S:      Maintained
9722 W:      https://fedorahosted.org/dropwatch/
9723 F:      net/core/drop_monitor.c
9724
9725 NETWORKING DRIVERS
9726 M:      "David S. Miller" <davem@davemloft.net>
9727 L:      netdev@vger.kernel.org
9728 W:      http://www.linuxfoundation.org/en/Net
9729 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9730 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9731 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
9732 S:      Odd Fixes
9733 F:      Documentation/devicetree/bindings/net/
9734 F:      drivers/net/
9735 F:      include/linux/if_*
9736 F:      include/linux/netdevice.h
9737 F:      include/linux/etherdevice.h
9738 F:      include/linux/fcdevice.h
9739 F:      include/linux/fddidevice.h
9740 F:      include/linux/hippidevice.h
9741 F:      include/linux/inetdevice.h
9742 F:      include/uapi/linux/if_*
9743 F:      include/uapi/linux/netdevice.h
9744
9745 NETWORKING DRIVERS (WIRELESS)
9746 M:      Kalle Valo <kvalo@codeaurora.org>
9747 L:      linux-wireless@vger.kernel.org
9748 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
9749 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
9750 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
9751 S:      Maintained
9752 F:      Documentation/devicetree/bindings/net/wireless/
9753 F:      drivers/net/wireless/
9754
9755 NETWORKING [DSA]
9756 M:      Andrew Lunn <andrew@lunn.ch>
9757 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
9758 M:      Florian Fainelli <f.fainelli@gmail.com>
9759 S:      Maintained
9760 F:      net/dsa/
9761 F:      include/net/dsa.h
9762 F:      include/linux/dsa/
9763 F:      drivers/net/dsa/
9764
9765 NETWORKING [GENERAL]
9766 M:      "David S. Miller" <davem@davemloft.net>
9767 L:      netdev@vger.kernel.org
9768 W:      http://www.linuxfoundation.org/en/Net
9769 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9771 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
9772 B:      mailto:netdev@vger.kernel.org
9773 S:      Maintained
9774 F:      net/
9775 F:      include/net/
9776 F:      include/linux/in.h
9777 F:      include/linux/net.h
9778 F:      include/linux/netdevice.h
9779 F:      include/uapi/linux/in.h
9780 F:      include/uapi/linux/net.h
9781 F:      include/uapi/linux/netdevice.h
9782 F:      include/uapi/linux/net_namespace.h
9783 F:      tools/testing/selftests/net/
9784 F:      lib/net_utils.c
9785 F:      lib/random32.c
9786 F:      Documentation/networking/
9787
9788 NETWORKING [IPSEC]
9789 M:      Steffen Klassert <steffen.klassert@secunet.com>
9790 M:      Herbert Xu <herbert@gondor.apana.org.au>
9791 M:      "David S. Miller" <davem@davemloft.net>
9792 L:      netdev@vger.kernel.org
9793 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
9794 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
9795 S:      Maintained
9796 F:      net/core/flow.c
9797 F:      net/xfrm/
9798 F:      net/key/
9799 F:      net/ipv4/xfrm*
9800 F:      net/ipv4/esp4*
9801 F:      net/ipv4/ah4.c
9802 F:      net/ipv4/ipcomp.c
9803 F:      net/ipv4/ip_vti.c
9804 F:      net/ipv6/xfrm*
9805 F:      net/ipv6/esp6*
9806 F:      net/ipv6/ah6.c
9807 F:      net/ipv6/ipcomp6.c
9808 F:      net/ipv6/ip6_vti.c
9809 F:      include/uapi/linux/xfrm.h
9810 F:      include/net/xfrm.h
9811
9812 NETWORKING [IPv4/IPv6]
9813 M:      "David S. Miller" <davem@davemloft.net>
9814 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
9815 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
9816 L:      netdev@vger.kernel.org
9817 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9818 S:      Maintained
9819 F:      net/ipv4/
9820 F:      net/ipv6/
9821 F:      include/net/ip*
9822 F:      arch/x86/net/*
9823
9824 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
9825 M:      Paul Moore <paul@paul-moore.com>
9826 W:      https://github.com/netlabel
9827 L:      netdev@vger.kernel.org
9828 L:      linux-security-module@vger.kernel.org
9829 S:      Maintained
9830 F:      Documentation/netlabel/
9831 F:      include/net/calipso.h
9832 F:      include/net/cipso_ipv4.h
9833 F:      include/net/netlabel.h
9834 F:      include/uapi/linux/netfilter/xt_SECMARK.h
9835 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
9836 F:      net/netlabel/
9837 F:      net/ipv4/cipso_ipv4.c
9838 F:      net/ipv6/calipso.c
9839 F:      net/netfilter/xt_CONNSECMARK.c
9840 F:      net/netfilter/xt_SECMARK.c
9841
9842 NETWORKING [TLS]
9843 M:      Ilya Lesokhin <ilyal@mellanox.com>
9844 M:      Aviad Yehezkel <aviadye@mellanox.com>
9845 M:      Dave Watson <davejwatson@fb.com>
9846 L:      netdev@vger.kernel.org
9847 S:      Maintained
9848 F:      net/tls/*
9849 F:      include/uapi/linux/tls.h
9850 F:      include/net/tls.h
9851
9852 NETWORKING [WIRELESS]
9853 L:      linux-wireless@vger.kernel.org
9854 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
9855
9856 NETDEVSIM
9857 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
9858 S:      Maintained
9859 F:      drivers/net/netdevsim/*
9860
9861 NETXEN (1/10) GbE SUPPORT
9862 M:      Manish Chopra <manish.chopra@cavium.com>
9863 M:      Rahul Verma <rahul.verma@cavium.com>
9864 M:      Dept-GELinuxNICDev@cavium.com
9865 L:      netdev@vger.kernel.org
9866 S:      Supported
9867 F:      drivers/net/ethernet/qlogic/netxen/
9868
9869 NFC SUBSYSTEM
9870 M:      Samuel Ortiz <sameo@linux.intel.com>
9871 L:      linux-wireless@vger.kernel.org
9872 L:      linux-nfc@lists.01.org (subscribers-only)
9873 S:      Supported
9874 F:      net/nfc/
9875 F:      include/net/nfc/
9876 F:      include/uapi/linux/nfc.h
9877 F:      drivers/nfc/
9878 F:      include/linux/platform_data/nfcmrvl.h
9879 F:      include/linux/platform_data/nxp-nci.h
9880 F:      Documentation/devicetree/bindings/net/nfc/
9881
9882 NFS, SUNRPC, AND LOCKD CLIENTS
9883 M:      Trond Myklebust <trond.myklebust@primarydata.com>
9884 M:      Anna Schumaker <anna.schumaker@netapp.com>
9885 L:      linux-nfs@vger.kernel.org
9886 W:      http://client.linux-nfs.org
9887 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
9888 S:      Maintained
9889 F:      fs/lockd/
9890 F:      fs/nfs/
9891 F:      fs/nfs_common/
9892 F:      net/sunrpc/
9893 F:      include/linux/lockd/
9894 F:      include/linux/nfs*
9895 F:      include/linux/sunrpc/
9896 F:      include/uapi/linux/nfs*
9897 F:      include/uapi/linux/sunrpc/
9898
9899 NILFS2 FILESYSTEM
9900 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
9901 L:      linux-nilfs@vger.kernel.org
9902 W:      https://nilfs.sourceforge.io/
9903 W:      https://nilfs.osdn.jp/
9904 T:      git git://github.com/konis/nilfs2.git
9905 S:      Supported
9906 F:      Documentation/filesystems/nilfs2.txt
9907 F:      fs/nilfs2/
9908 F:      include/trace/events/nilfs2.h
9909 F:      include/uapi/linux/nilfs2_api.h
9910 F:      include/uapi/linux/nilfs2_ondisk.h
9911
9912 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
9913 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
9914 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
9915 S:      Maintained
9916 F:      Documentation/scsi/NinjaSCSI.txt
9917 F:      drivers/scsi/pcmcia/nsp_*
9918
9919 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
9920 M:      GOTO Masanori <gotom@debian.or.jp>
9921 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
9922 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
9923 S:      Maintained
9924 F:      Documentation/scsi/NinjaSCSI.txt
9925 F:      drivers/scsi/nsp32*
9926
9927 NIOS2 ARCHITECTURE
9928 M:      Ley Foon Tan <lftan@altera.com>
9929 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
9930 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
9931 S:      Maintained
9932 F:      arch/nios2/
9933
9934 NOHZ, DYNTICKS SUPPORT
9935 M:      Frederic Weisbecker <fweisbec@gmail.com>
9936 M:      Thomas Gleixner <tglx@linutronix.de>
9937 M:      Ingo Molnar <mingo@kernel.org>
9938 L:      linux-kernel@vger.kernel.org
9939 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
9940 S:      Maintained
9941 F:      kernel/time/tick*.*
9942 F:      include/linux/tick.h
9943 F:      include/linux/sched/nohz.h
9944
9945 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
9946 M:      Pavel Machek <pavel@ucw.cz>
9947 M:      Sakari Ailus <sakari.ailus@iki.fi>
9948 L:      linux-media@vger.kernel.org
9949 S:      Maintained
9950 F:      drivers/media/i2c/et8ek8
9951 F:      drivers/media/i2c/ad5820.c
9952
9953 NOKIA N900 POWER SUPPLY DRIVERS
9954 R:      Pali Rohár <pali.rohar@gmail.com>
9955 F:      include/linux/power/bq2415x_charger.h
9956 F:      include/linux/power/bq27xxx_battery.h
9957 F:      include/linux/power/isp1704_charger.h
9958 F:      drivers/power/supply/bq2415x_charger.c
9959 F:      drivers/power/supply/bq27xxx_battery.c
9960 F:      drivers/power/supply/bq27xxx_battery_i2c.c
9961 F:      drivers/power/supply/isp1704_charger.c
9962 F:      drivers/power/supply/rx51_battery.c
9963
9964 NTB AMD DRIVER
9965 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
9966 L:      linux-ntb@googlegroups.com
9967 S:      Supported
9968 F:      drivers/ntb/hw/amd/
9969
9970 NTB DRIVER CORE
9971 M:      Jon Mason <jdmason@kudzu.us>
9972 M:      Dave Jiang <dave.jiang@intel.com>
9973 M:      Allen Hubbe <allenbh@gmail.com>
9974 L:      linux-ntb@googlegroups.com
9975 S:      Supported
9976 W:      https://github.com/jonmason/ntb/wiki
9977 T:      git git://github.com/jonmason/ntb.git
9978 F:      drivers/ntb/
9979 F:      drivers/net/ntb_netdev.c
9980 F:      include/linux/ntb.h
9981 F:      include/linux/ntb_transport.h
9982 F:      tools/testing/selftests/ntb/
9983
9984 NTB IDT DRIVER
9985 M:      Serge Semin <fancer.lancer@gmail.com>
9986 L:      linux-ntb@googlegroups.com
9987 S:      Supported
9988 F:      drivers/ntb/hw/idt/
9989
9990 NTB INTEL DRIVER
9991 M:      Dave Jiang <dave.jiang@intel.com>
9992 L:      linux-ntb@googlegroups.com
9993 S:      Supported
9994 W:      https://github.com/davejiang/linux/wiki
9995 T:      git https://github.com/davejiang/linux.git
9996 F:      drivers/ntb/hw/intel/
9997
9998 NTFS FILESYSTEM
9999 M:      Anton Altaparmakov <anton@tuxera.com>
10000 L:      linux-ntfs-dev@lists.sourceforge.net
10001 W:      http://www.tuxera.com/
10002 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10003 S:      Supported
10004 F:      Documentation/filesystems/ntfs.txt
10005 F:      fs/ntfs/
10006
10007 NUBUS SUBSYSTEM
10008 M:      Finn Thain <fthain@telegraphics.com.au>
10009 L:      linux-m68k@lists.linux-m68k.org
10010 S:      Maintained
10011 F:      arch/*/include/asm/nubus.h
10012 F:      drivers/nubus/
10013 F:      include/linux/nubus.h
10014 F:      include/uapi/linux/nubus.h
10015
10016 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10017 M:      Antonino Daplas <adaplas@gmail.com>
10018 L:      linux-fbdev@vger.kernel.org
10019 S:      Maintained
10020 F:      drivers/video/fbdev/riva/
10021 F:      drivers/video/fbdev/nvidia/
10022
10023 NVM EXPRESS DRIVER
10024 M:      Keith Busch <keith.busch@intel.com>
10025 M:      Jens Axboe <axboe@fb.com>
10026 M:      Christoph Hellwig <hch@lst.de>
10027 M:      Sagi Grimberg <sagi@grimberg.me>
10028 L:      linux-nvme@lists.infradead.org
10029 T:      git://git.infradead.org/nvme.git
10030 W:      http://git.infradead.org/nvme.git
10031 S:      Supported
10032 F:      drivers/nvme/host/
10033 F:      include/linux/nvme.h
10034 F:      include/uapi/linux/nvme_ioctl.h
10035
10036 NVM EXPRESS FC TRANSPORT DRIVERS
10037 M:      James Smart <james.smart@broadcom.com>
10038 L:      linux-nvme@lists.infradead.org
10039 S:      Supported
10040 F:      include/linux/nvme-fc.h
10041 F:      include/linux/nvme-fc-driver.h
10042 F:      drivers/nvme/host/fc.c
10043 F:      drivers/nvme/target/fc.c
10044 F:      drivers/nvme/target/fcloop.c
10045
10046 NVM EXPRESS TARGET DRIVER
10047 M:      Christoph Hellwig <hch@lst.de>
10048 M:      Sagi Grimberg <sagi@grimberg.me>
10049 L:      linux-nvme@lists.infradead.org
10050 T:      git://git.infradead.org/nvme.git
10051 W:      http://git.infradead.org/nvme.git
10052 S:      Supported
10053 F:      drivers/nvme/target/
10054
10055 NVMEM FRAMEWORK
10056 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10057 S:      Maintained
10058 F:      drivers/nvmem/
10059 F:      Documentation/devicetree/bindings/nvmem/
10060 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10061 F:      include/linux/nvmem-consumer.h
10062 F:      include/linux/nvmem-provider.h
10063
10064 NXP SGTL5000 DRIVER
10065 M:      Fabio Estevam <fabio.estevam@nxp.com>
10066 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10067 S:      Maintained
10068 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10069 F:      sound/soc/codecs/sgtl5000*
10070
10071 NXP TDA998X DRM DRIVER
10072 M:      Russell King <linux@armlinux.org.uk>
10073 S:      Supported
10074 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10075 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10076 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10077 F:      include/drm/i2c/tda998x.h
10078
10079 NXP TFA9879 DRIVER
10080 M:      Peter Rosin <peda@axentia.se>
10081 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10082 S:      Maintained
10083 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10084 F:      sound/soc/codecs/tfa9879*
10085
10086 NXP-NCI NFC DRIVER
10087 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10088 R:      Charles Gorand <charles.gorand@effinnov.com>
10089 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10090 S:      Supported
10091 F:      drivers/nfc/nxp-nci
10092
10093 OBJTOOL
10094 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10095 M:      Peter Zijlstra <peterz@infradead.org>
10096 S:      Supported
10097 F:      tools/objtool/
10098
10099 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10100 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10101 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10102 L:      linuxppc-dev@lists.ozlabs.org
10103 S:      Supported
10104 F:      arch/powerpc/platforms/powernv/ocxl.c
10105 F:      arch/powerpc/include/asm/pnv-ocxl.h
10106 F:      drivers/misc/ocxl/
10107 F:      include/misc/ocxl*
10108 F:      include/uapi/misc/ocxl.h
10109 F:      Documentation/accelerators/ocxl.txt
10110
10111 OMAP AUDIO SUPPORT
10112 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10113 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10114 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10115 L:      linux-omap@vger.kernel.org
10116 S:      Maintained
10117 F:      sound/soc/omap/
10118
10119 OMAP CLOCK FRAMEWORK SUPPORT
10120 M:      Paul Walmsley <paul@pwsan.com>
10121 L:      linux-omap@vger.kernel.org
10122 S:      Maintained
10123 F:      arch/arm/*omap*/*clock*
10124
10125 OMAP DEVICE TREE SUPPORT
10126 M:      Benoît Cousson <bcousson@baylibre.com>
10127 M:      Tony Lindgren <tony@atomide.com>
10128 L:      linux-omap@vger.kernel.org
10129 L:      devicetree@vger.kernel.org
10130 S:      Maintained
10131 F:      arch/arm/boot/dts/*omap*
10132 F:      arch/arm/boot/dts/*am3*
10133 F:      arch/arm/boot/dts/*am4*
10134 F:      arch/arm/boot/dts/*am5*
10135 F:      arch/arm/boot/dts/*dra7*
10136
10137 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10138 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
10139 L:      linux-omap@vger.kernel.org
10140 L:      linux-fbdev@vger.kernel.org
10141 S:      Maintained
10142 F:      drivers/video/fbdev/omap2/
10143 F:      Documentation/arm/OMAP/DSS
10144
10145 OMAP FRAMEBUFFER SUPPORT
10146 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
10147 L:      linux-fbdev@vger.kernel.org
10148 L:      linux-omap@vger.kernel.org
10149 S:      Maintained
10150 F:      drivers/video/fbdev/omap/
10151
10152 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10153 M:      Roger Quadros <rogerq@ti.com>
10154 M:      Tony Lindgren <tony@atomide.com>
10155 L:      linux-omap@vger.kernel.org
10156 S:      Maintained
10157 F:      drivers/memory/omap-gpmc.c
10158 F:      arch/arm/mach-omap2/*gpmc*
10159
10160 OMAP GPIO DRIVER
10161 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10162 M:      Santosh Shilimkar <ssantosh@kernel.org>
10163 M:      Kevin Hilman <khilman@kernel.org>
10164 L:      linux-omap@vger.kernel.org
10165 S:      Maintained
10166 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10167 F:      drivers/gpio/gpio-omap.c
10168
10169 OMAP HARDWARE SPINLOCK SUPPORT
10170 M:      Ohad Ben-Cohen <ohad@wizery.com>
10171 L:      linux-omap@vger.kernel.org
10172 S:      Maintained
10173 F:      drivers/hwspinlock/omap_hwspinlock.c
10174
10175 OMAP HS MMC SUPPORT
10176 L:      linux-mmc@vger.kernel.org
10177 L:      linux-omap@vger.kernel.org
10178 S:      Orphan
10179 F:      drivers/mmc/host/omap_hsmmc.c
10180
10181 OMAP HWMOD DATA
10182 M:      Paul Walmsley <paul@pwsan.com>
10183 L:      linux-omap@vger.kernel.org
10184 S:      Maintained
10185 F:      arch/arm/mach-omap2/omap_hwmod*data*
10186
10187 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10188 M:      Benoît Cousson <bcousson@baylibre.com>
10189 L:      linux-omap@vger.kernel.org
10190 S:      Maintained
10191 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10192
10193 OMAP HWMOD SUPPORT
10194 M:      Benoît Cousson <bcousson@baylibre.com>
10195 M:      Paul Walmsley <paul@pwsan.com>
10196 L:      linux-omap@vger.kernel.org
10197 S:      Maintained
10198 F:      arch/arm/mach-omap2/omap_hwmod.*
10199
10200 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10201 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10202 L:      linux-media@vger.kernel.org
10203 S:      Maintained
10204 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10205 F:      drivers/media/platform/omap3isp/
10206 F:      drivers/staging/media/omap4iss/
10207
10208 OMAP MMC SUPPORT
10209 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10210 L:      linux-omap@vger.kernel.org
10211 S:      Maintained
10212 F:      drivers/mmc/host/omap.c
10213
10214 OMAP POWER MANAGEMENT SUPPORT
10215 M:      Kevin Hilman <khilman@kernel.org>
10216 L:      linux-omap@vger.kernel.org
10217 S:      Maintained
10218 F:      arch/arm/*omap*/*pm*
10219 F:      drivers/cpufreq/omap-cpufreq.c
10220
10221 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10222 M:      Rajendra Nayak <rnayak@codeaurora.org>
10223 M:      Paul Walmsley <paul@pwsan.com>
10224 L:      linux-omap@vger.kernel.org
10225 S:      Maintained
10226 F:      arch/arm/mach-omap2/prm*
10227
10228 OMAP RANDOM NUMBER GENERATOR SUPPORT
10229 M:      Deepak Saxena <dsaxena@plexity.net>
10230 S:      Maintained
10231 F:      drivers/char/hw_random/omap-rng.c
10232
10233 OMAP USB SUPPORT
10234 L:      linux-usb@vger.kernel.org
10235 L:      linux-omap@vger.kernel.org
10236 S:      Orphan
10237 F:      drivers/usb/*/*omap*
10238 F:      arch/arm/*omap*/usb*
10239
10240 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10241 M:      Mark Jackson <mpfj@newflow.co.uk>
10242 L:      linux-omap@vger.kernel.org
10243 S:      Maintained
10244 F:      arch/arm/boot/dts/am335x-nano.dts
10245
10246 OMAP1 SUPPORT
10247 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10248 M:      Tony Lindgren <tony@atomide.com>
10249 L:      linux-omap@vger.kernel.org
10250 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10251 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10252 S:      Maintained
10253 F:      arch/arm/mach-omap1/
10254 F:      arch/arm/plat-omap/
10255 F:      arch/arm/configs/omap1_defconfig
10256 F:      drivers/i2c/busses/i2c-omap.c
10257 F:      include/linux/i2c-omap.h
10258
10259 OMAP2+ SUPPORT
10260 M:      Tony Lindgren <tony@atomide.com>
10261 L:      linux-omap@vger.kernel.org
10262 W:      http://www.muru.com/linux/omap/
10263 W:      http://linux.omap.com/
10264 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10265 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10266 S:      Maintained
10267 F:      arch/arm/mach-omap2/
10268 F:      arch/arm/plat-omap/
10269 F:      arch/arm/configs/omap2plus_defconfig
10270 F:      drivers/i2c/busses/i2c-omap.c
10271 F:      drivers/irqchip/irq-omap-intc.c
10272 F:      drivers/mfd/*omap*.c
10273 F:      drivers/mfd/menelaus.c
10274 F:      drivers/mfd/palmas.c
10275 F:      drivers/mfd/tps65217.c
10276 F:      drivers/mfd/tps65218.c
10277 F:      drivers/mfd/tps65910.c
10278 F:      drivers/mfd/twl-core.[ch]
10279 F:      drivers/mfd/twl4030*.c
10280 F:      drivers/mfd/twl6030*.c
10281 F:      drivers/mfd/twl6040*.c
10282 F:      drivers/regulator/palmas-regulator*.c
10283 F:      drivers/regulator/pbias-regulator.c
10284 F:      drivers/regulator/tps65217-regulator.c
10285 F:      drivers/regulator/tps65218-regulator.c
10286 F:      drivers/regulator/tps65910-regulator.c
10287 F:      drivers/regulator/twl-regulator.c
10288 F:      drivers/regulator/twl6030-regulator.c
10289 F:      include/linux/i2c-omap.h
10290
10291 ONION OMEGA2+ BOARD
10292 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10293 L:      linux-mips@linux-mips.org
10294 S:      Maintained
10295 F:      arch/mips/boot/dts/ralink/omega2p.dts
10296
10297 OMFS FILESYSTEM
10298 M:      Bob Copeland <me@bobcopeland.com>
10299 L:      linux-karma-devel@lists.sourceforge.net
10300 S:      Maintained
10301 F:      Documentation/filesystems/omfs.txt
10302 F:      fs/omfs/
10303
10304 OMNIKEY CARDMAN 4000 DRIVER
10305 M:      Harald Welte <laforge@gnumonks.org>
10306 S:      Maintained
10307 F:      drivers/char/pcmcia/cm4000_cs.c
10308 F:      include/linux/cm4000_cs.h
10309 F:      include/uapi/linux/cm4000_cs.h
10310
10311 OMNIKEY CARDMAN 4040 DRIVER
10312 M:      Harald Welte <laforge@gnumonks.org>
10313 S:      Maintained
10314 F:      drivers/char/pcmcia/cm4040_cs.*
10315
10316 OMNIVISION OV13858 SENSOR DRIVER
10317 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10318 L:      linux-media@vger.kernel.org
10319 T:      git git://linuxtv.org/media_tree.git
10320 S:      Maintained
10321 F:      drivers/media/i2c/ov13858.c
10322
10323 OMNIVISION OV2685 SENSOR DRIVER
10324 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10325 L:      linux-media@vger.kernel.org
10326 T:      git git://linuxtv.org/media_tree.git
10327 S:      Maintained
10328 F:      drivers/media/i2c/ov2685.c
10329
10330 OMNIVISION OV5640 SENSOR DRIVER
10331 M:      Steve Longerbeam <slongerbeam@gmail.com>
10332 L:      linux-media@vger.kernel.org
10333 T:      git git://linuxtv.org/media_tree.git
10334 S:      Maintained
10335 F:      drivers/media/i2c/ov5640.c
10336
10337 OMNIVISION OV5647 SENSOR DRIVER
10338 M:      Luis Oliveira <lolivei@synopsys.com>
10339 L:      linux-media@vger.kernel.org
10340 T:      git git://linuxtv.org/media_tree.git
10341 S:      Maintained
10342 F:      drivers/media/i2c/ov5647.c
10343
10344 OMNIVISION OV5695 SENSOR DRIVER
10345 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10346 L:      linux-media@vger.kernel.org
10347 T:      git git://linuxtv.org/media_tree.git
10348 S:      Maintained
10349 F:      drivers/media/i2c/ov5695.c
10350
10351 OMNIVISION OV7670 SENSOR DRIVER
10352 M:      Jonathan Corbet <corbet@lwn.net>
10353 L:      linux-media@vger.kernel.org
10354 T:      git git://linuxtv.org/media_tree.git
10355 S:      Maintained
10356 F:      drivers/media/i2c/ov7670.c
10357 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10358
10359 OMNIVISION OV772x SENSOR DRIVER
10360 M:      Jacopo Mondi <jacopo@jmondi.org>
10361 L:      linux-media@vger.kernel.org
10362 T:      git git://linuxtv.org/media_tree.git
10363 S:      Odd fixes
10364 F:      drivers/media/i2c/ov772x.c
10365 F:      include/media/i2c/ov772x.h
10366
10367 OMNIVISION OV7740 SENSOR DRIVER
10368 M:      Wenyou Yang <wenyou.yang@microchip.com>
10369 L:      linux-media@vger.kernel.org
10370 T:      git git://linuxtv.org/media_tree.git
10371 S:      Maintained
10372 F:      drivers/media/i2c/ov7740.c
10373 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10374
10375 OMNIVISION OV9650 SENSOR DRIVER
10376 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10377 R:      Akinobu Mita <akinobu.mita@gmail.com>
10378 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10379 L:      linux-media@vger.kernel.org
10380 T:      git git://linuxtv.org/media_tree.git
10381 S:      Maintained
10382 F:      drivers/media/i2c/ov9650.c
10383 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10384
10385 ONENAND FLASH DRIVER
10386 M:      Kyungmin Park <kyungmin.park@samsung.com>
10387 L:      linux-mtd@lists.infradead.org
10388 S:      Maintained
10389 F:      drivers/mtd/nand/onenand/
10390 F:      include/linux/mtd/onenand*.h
10391
10392 ONSTREAM SCSI TAPE DRIVER
10393 M:      Willem Riede <osst@riede.org>
10394 L:      osst-users@lists.sourceforge.net
10395 L:      linux-scsi@vger.kernel.org
10396 S:      Maintained
10397 F:      Documentation/scsi/osst.txt
10398 F:      drivers/scsi/osst.*
10399 F:      drivers/scsi/osst_*.h
10400 F:      drivers/scsi/st.h
10401
10402 OP-TEE DRIVER
10403 M:      Jens Wiklander <jens.wiklander@linaro.org>
10404 S:      Maintained
10405 F:      drivers/tee/optee/
10406
10407 OPA-VNIC DRIVER
10408 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10409 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10410 L:      linux-rdma@vger.kernel.org
10411 S:      Supported
10412 F:      drivers/infiniband/ulp/opa_vnic
10413
10414 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10415 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10416 L:      devicetree@vger.kernel.org
10417 S:      Maintained
10418 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10419 F:      Documentation/devicetree/overlay-notes.txt
10420 F:      drivers/of/overlay.c
10421 F:      drivers/of/resolver.c
10422
10423 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10424 M:      Rob Herring <robh+dt@kernel.org>
10425 M:      Frank Rowand <frowand.list@gmail.com>
10426 L:      devicetree@vger.kernel.org
10427 W:      http://www.devicetree.org/
10428 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10429 S:      Maintained
10430 F:      drivers/of/
10431 F:      include/linux/of*.h
10432 F:      scripts/dtc/
10433 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10434
10435 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10436 M:      Rob Herring <robh+dt@kernel.org>
10437 M:      Mark Rutland <mark.rutland@arm.com>
10438 L:      devicetree@vger.kernel.org
10439 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10440 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10441 S:      Maintained
10442 F:      Documentation/devicetree/
10443 F:      arch/*/boot/dts/
10444 F:      include/dt-bindings/
10445
10446 OPENCORES I2C BUS DRIVER
10447 M:      Peter Korsgaard <jacmet@sunsite.dk>
10448 L:      linux-i2c@vger.kernel.org
10449 S:      Maintained
10450 F:      Documentation/i2c/busses/i2c-ocores
10451 F:      drivers/i2c/busses/i2c-ocores.c
10452
10453 OPENRISC ARCHITECTURE
10454 M:      Jonas Bonn <jonas@southpole.se>
10455 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10456 M:      Stafford Horne <shorne@gmail.com>
10457 T:      git git://github.com/openrisc/linux.git
10458 L:      openrisc@lists.librecores.org
10459 W:      http://openrisc.io
10460 S:      Maintained
10461 F:      Documentation/devicetree/bindings/openrisc/
10462 F:      Documentation/openrisc/
10463 F:      arch/openrisc/
10464 F:      drivers/irqchip/irq-ompic.c
10465 F:      drivers/irqchip/irq-or1k-*
10466
10467 OPENVSWITCH
10468 M:      Pravin B Shelar <pshelar@ovn.org>
10469 L:      netdev@vger.kernel.org
10470 L:      dev@openvswitch.org
10471 W:      http://openvswitch.org
10472 S:      Maintained
10473 F:      net/openvswitch/
10474 F:      include/uapi/linux/openvswitch.h
10475
10476 OPERATING PERFORMANCE POINTS (OPP)
10477 M:      Viresh Kumar <vireshk@kernel.org>
10478 M:      Nishanth Menon <nm@ti.com>
10479 M:      Stephen Boyd <sboyd@kernel.org>
10480 L:      linux-pm@vger.kernel.org
10481 S:      Maintained
10482 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10483 F:      drivers/opp/
10484 F:      include/linux/pm_opp.h
10485 F:      Documentation/power/opp.txt
10486 F:      Documentation/devicetree/bindings/opp/
10487
10488 OPL4 DRIVER
10489 M:      Clemens Ladisch <clemens@ladisch.de>
10490 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10491 T:      git git://git.alsa-project.org/alsa-kernel.git
10492 S:      Maintained
10493 F:      sound/drivers/opl4/
10494
10495 OPROFILE
10496 M:      Robert Richter <rric@kernel.org>
10497 L:      oprofile-list@lists.sf.net
10498 S:      Maintained
10499 F:      arch/*/include/asm/oprofile*.h
10500 F:      arch/*/oprofile/
10501 F:      drivers/oprofile/
10502 F:      include/linux/oprofile.h
10503
10504 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10505 M:      Mark Fasheh <mark@fasheh.com>
10506 M:      Joel Becker <jlbec@evilplan.org>
10507 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10508 W:      http://ocfs2.wiki.kernel.org
10509 S:      Supported
10510 F:      Documentation/filesystems/ocfs2.txt
10511 F:      Documentation/filesystems/dlmfs.txt
10512 F:      fs/ocfs2/
10513
10514 ORANGEFS FILESYSTEM
10515 M:      Mike Marshall <hubcap@omnibond.com>
10516 R:      Martin Brandenburg <martin@omnibond.com>
10517 L:      devel@lists.orangefs.org
10518 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10519 S:      Supported
10520 F:      fs/orangefs/
10521 F:      Documentation/filesystems/orangefs.txt
10522
10523 ORINOCO DRIVER
10524 L:      linux-wireless@vger.kernel.org
10525 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10526 W:      http://www.nongnu.org/orinoco/
10527 S:      Orphan
10528 F:      drivers/net/wireless/intersil/orinoco/
10529
10530 OSD LIBRARY and FILESYSTEM
10531 M:      Boaz Harrosh <ooo@electrozaur.com>
10532 S:      Maintained
10533 F:      drivers/scsi/osd/
10534 F:      include/scsi/osd_*
10535 F:      fs/exofs/
10536
10537 OV2659 OMNIVISION SENSOR DRIVER
10538 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10539 L:      linux-media@vger.kernel.org
10540 W:      https://linuxtv.org
10541 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10542 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10543 S:      Maintained
10544 F:      drivers/media/i2c/ov2659.c
10545 F:      include/media/i2c/ov2659.h
10546
10547 OVERLAY FILESYSTEM
10548 M:      Miklos Szeredi <miklos@szeredi.hu>
10549 L:      linux-unionfs@vger.kernel.org
10550 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10551 S:      Supported
10552 F:      fs/overlayfs/
10553 F:      Documentation/filesystems/overlayfs.txt
10554
10555 P54 WIRELESS DRIVER
10556 M:      Christian Lamparter <chunkeey@googlemail.com>
10557 L:      linux-wireless@vger.kernel.org
10558 W:      http://wireless.kernel.org/en/users/Drivers/p54
10559 S:      Maintained
10560 F:      drivers/net/wireless/intersil/p54/
10561
10562 PA SEMI ETHERNET DRIVER
10563 L:      netdev@vger.kernel.org
10564 S:      Orphan
10565 F:      drivers/net/ethernet/pasemi/*
10566
10567 PA SEMI SMBUS DRIVER
10568 L:      linux-i2c@vger.kernel.org
10569 S:      Orphan
10570 F:      drivers/i2c/busses/i2c-pasemi.c
10571
10572 PADATA PARALLEL EXECUTION MECHANISM
10573 M:      Steffen Klassert <steffen.klassert@secunet.com>
10574 L:      linux-crypto@vger.kernel.org
10575 S:      Maintained
10576 F:      kernel/padata.c
10577 F:      include/linux/padata.h
10578 F:      Documentation/padata.txt
10579
10580 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10581 M:      Harald Welte <laforge@gnumonks.org>
10582 L:      platform-driver-x86@vger.kernel.org
10583 S:      Maintained
10584 F:      drivers/platform/x86/panasonic-laptop.c
10585
10586 PARALLEL LCD/KEYPAD PANEL DRIVER
10587 M:      Willy Tarreau <willy@haproxy.com>
10588 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10589 S:      Odd Fixes
10590 F:      Documentation/misc-devices/lcd-panel-cgram.txt
10591 F:      drivers/misc/panel.c
10592
10593 PARALLEL PORT SUBSYSTEM
10594 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10595 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10596 L:      linux-parport@lists.infradead.org (subscribers-only)
10597 S:      Maintained
10598 F:      drivers/parport/
10599 F:      include/linux/parport*.h
10600 F:      drivers/char/ppdev.c
10601 F:      include/uapi/linux/ppdev.h
10602 F:      Documentation/parport*.txt
10603
10604 PARAVIRT_OPS INTERFACE
10605 M:      Juergen Gross <jgross@suse.com>
10606 M:      Alok Kataria <akataria@vmware.com>
10607 L:      virtualization@lists.linux-foundation.org
10608 S:      Supported
10609 F:      Documentation/virtual/paravirt_ops.txt
10610 F:      arch/*/kernel/paravirt*
10611 F:      arch/*/include/asm/paravirt*.h
10612 F:      include/linux/hypervisor.h
10613
10614 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10615 M:      Tim Waugh <tim@cyberelk.net>
10616 L:      linux-parport@lists.infradead.org (subscribers-only)
10617 S:      Maintained
10618 F:      Documentation/blockdev/paride.txt
10619 F:      drivers/block/paride/
10620
10621 PARISC ARCHITECTURE
10622 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
10623 M:      Helge Deller <deller@gmx.de>
10624 L:      linux-parisc@vger.kernel.org
10625 W:      http://www.parisc-linux.org/
10626 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
10627 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
10628 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
10629 S:      Maintained
10630 F:      arch/parisc/
10631 F:      Documentation/parisc/
10632 F:      drivers/parisc/
10633 F:      drivers/char/agp/parisc-agp.c
10634 F:      drivers/input/serio/gscps2.c
10635 F:      drivers/parport/parport_gsc.*
10636 F:      drivers/tty/serial/8250/8250_gsc.c
10637 F:      drivers/video/fbdev/sti*
10638 F:      drivers/video/console/sti*
10639 F:      drivers/video/logo/logo_parisc*
10640
10641 PARMAN
10642 M:      Jiri Pirko <jiri@mellanox.com>
10643 L:      netdev@vger.kernel.org
10644 S:      Supported
10645 F:      lib/parman.c
10646 F:      lib/test_parman.c
10647 F:      include/linux/parman.h
10648
10649 PC87360 HARDWARE MONITORING DRIVER
10650 M:      Jim Cromie <jim.cromie@gmail.com>
10651 L:      linux-hwmon@vger.kernel.org
10652 S:      Maintained
10653 F:      Documentation/hwmon/pc87360
10654 F:      drivers/hwmon/pc87360.c
10655
10656 PC8736x GPIO DRIVER
10657 M:      Jim Cromie <jim.cromie@gmail.com>
10658 S:      Maintained
10659 F:      drivers/char/pc8736x_gpio.c
10660
10661 PC87427 HARDWARE MONITORING DRIVER
10662 M:      Jean Delvare <jdelvare@suse.com>
10663 L:      linux-hwmon@vger.kernel.org
10664 S:      Maintained
10665 F:      Documentation/hwmon/pc87427
10666 F:      drivers/hwmon/pc87427.c
10667
10668 PCA9532 LED DRIVER
10669 M:      Riku Voipio <riku.voipio@iki.fi>
10670 S:      Maintained
10671 F:      drivers/leds/leds-pca9532.c
10672 F:      include/linux/leds-pca9532.h
10673
10674 PCA9541 I2C BUS MASTER SELECTOR DRIVER
10675 M:      Guenter Roeck <linux@roeck-us.net>
10676 L:      linux-i2c@vger.kernel.org
10677 S:      Maintained
10678 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
10679
10680 PCDP - PRIMARY CONSOLE AND DEBUG PORT
10681 M:      Khalid Aziz <khalid@gonehiking.org>
10682 S:      Maintained
10683 F:      drivers/firmware/pcdp.*
10684
10685 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
10686 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10687 L:      linux-pci@vger.kernel.org
10688 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10689 S:      Maintained
10690 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
10691 F:      drivers/pci/host/pci-aardvark.c
10692
10693 PCI DRIVER FOR ALTERA PCIE IP
10694 M:      Ley Foon Tan <lftan@altera.com>
10695 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
10696 L:      linux-pci@vger.kernel.org
10697 S:      Supported
10698 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
10699 F:      drivers/pci/host/pcie-altera.c
10700
10701 PCI DRIVER FOR APPLIEDMICRO XGENE
10702 M:      Tanmay Inamdar <tinamdar@apm.com>
10703 L:      linux-pci@vger.kernel.org
10704 L:      linux-arm-kernel@lists.infradead.org
10705 S:      Maintained
10706 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
10707 F:      drivers/pci/host/pci-xgene.c
10708
10709 PCI DRIVER FOR ARM VERSATILE PLATFORM
10710 M:      Rob Herring <robh@kernel.org>
10711 L:      linux-pci@vger.kernel.org
10712 L:      linux-arm-kernel@lists.infradead.org
10713 S:      Maintained
10714 F:      Documentation/devicetree/bindings/pci/versatile.txt
10715 F:      drivers/pci/host/pci-versatile.c
10716
10717 PCI DRIVER FOR ARMADA 8K
10718 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10719 L:      linux-pci@vger.kernel.org
10720 L:      linux-arm-kernel@lists.infradead.org
10721 S:      Maintained
10722 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
10723 F:      drivers/pci/dwc/pcie-armada8k.c
10724
10725 PCI DRIVER FOR CADENCE PCIE IP
10726 M:      Alan Douglas <adouglas@cadence.com>
10727 L:      linux-pci@vger.kernel.org
10728 S:      Maintained
10729 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
10730 F:      drivers/pci/cadence/pcie-cadence*
10731
10732 PCI DRIVER FOR FREESCALE LAYERSCAPE
10733 M:      Minghuan Lian <minghuan.Lian@freescale.com>
10734 M:      Mingkai Hu <mingkai.hu@freescale.com>
10735 M:      Roy Zang <tie-fei.zang@freescale.com>
10736 L:      linuxppc-dev@lists.ozlabs.org
10737 L:      linux-pci@vger.kernel.org
10738 L:      linux-arm-kernel@lists.infradead.org
10739 S:      Maintained
10740 F:      drivers/pci/dwc/*layerscape*
10741
10742 PCI DRIVER FOR GENERIC OF HOSTS
10743 M:      Will Deacon <will.deacon@arm.com>
10744 L:      linux-pci@vger.kernel.org
10745 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10746 S:      Maintained
10747 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
10748 F:      drivers/pci/host/pci-host-common.c
10749 F:      drivers/pci/host/pci-host-generic.c
10750
10751 PCI DRIVER FOR IMX6
10752 M:      Richard Zhu <hongxing.zhu@nxp.com>
10753 M:      Lucas Stach <l.stach@pengutronix.de>
10754 L:      linux-pci@vger.kernel.org
10755 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10756 S:      Maintained
10757 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
10758 F:      drivers/pci/dwc/*imx6*
10759
10760 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
10761 M:      Keith Busch <keith.busch@intel.com>
10762 M:      Jonathan Derrick <jonathan.derrick@intel.com>
10763 L:      linux-pci@vger.kernel.org
10764 S:      Supported
10765 F:      drivers/pci/host/vmd.c
10766
10767 PCI DRIVER FOR MICROSEMI SWITCHTEC
10768 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
10769 M:      Logan Gunthorpe <logang@deltatee.com>
10770 L:      linux-pci@vger.kernel.org
10771 S:      Maintained
10772 F:      Documentation/switchtec.txt
10773 F:      Documentation/ABI/testing/sysfs-class-switchtec
10774 F:      drivers/pci/switch/switchtec*
10775 F:      include/uapi/linux/switchtec_ioctl.h
10776 F:      include/linux/switchtec.h
10777 F:      drivers/ntb/hw/mscc/
10778
10779 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
10780 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10781 M:      Jason Cooper <jason@lakedaemon.net>
10782 L:      linux-pci@vger.kernel.org
10783 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10784 S:      Maintained
10785 F:      drivers/pci/host/*mvebu*
10786
10787 PCI DRIVER FOR NVIDIA TEGRA
10788 M:      Thierry Reding <thierry.reding@gmail.com>
10789 L:      linux-tegra@vger.kernel.org
10790 L:      linux-pci@vger.kernel.org
10791 S:      Supported
10792 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
10793 F:      drivers/pci/host/pci-tegra.c
10794
10795 PCI DRIVER FOR RENESAS R-CAR
10796 M:      Simon Horman <horms@verge.net.au>
10797 L:      linux-pci@vger.kernel.org
10798 L:      linux-renesas-soc@vger.kernel.org
10799 S:      Maintained
10800 F:      drivers/pci/host/*rcar*
10801
10802 PCI DRIVER FOR SAMSUNG EXYNOS
10803 M:      Jingoo Han <jingoohan1@gmail.com>
10804 L:      linux-pci@vger.kernel.org
10805 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10806 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
10807 S:      Maintained
10808 F:      drivers/pci/dwc/pci-exynos.c
10809
10810 PCI DRIVER FOR SYNOPSYS DESIGNWARE
10811 M:      Jingoo Han <jingoohan1@gmail.com>
10812 M:      Joao Pinto <Joao.Pinto@synopsys.com>
10813 L:      linux-pci@vger.kernel.org
10814 S:      Maintained
10815 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
10816 F:      drivers/pci/dwc/*designware*
10817
10818 PCI DRIVER FOR TI DRA7XX
10819 M:      Kishon Vijay Abraham I <kishon@ti.com>
10820 L:      linux-omap@vger.kernel.org
10821 L:      linux-pci@vger.kernel.org
10822 S:      Supported
10823 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
10824 F:      drivers/pci/dwc/pci-dra7xx.c
10825
10826 PCI DRIVER FOR TI KEYSTONE
10827 M:      Murali Karicheri <m-karicheri2@ti.com>
10828 L:      linux-pci@vger.kernel.org
10829 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10830 S:      Maintained
10831 F:      drivers/pci/dwc/*keystone*
10832
10833 PCI ENDPOINT SUBSYSTEM
10834 M:      Kishon Vijay Abraham I <kishon@ti.com>
10835 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
10836 L:      linux-pci@vger.kernel.org
10837 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
10838 S:      Supported
10839 F:      drivers/pci/endpoint/
10840 F:      drivers/misc/pci_endpoint_test.c
10841 F:      tools/pci/
10842
10843 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
10844 M:      Russell Currey <ruscur@russell.cc>
10845 L:      linuxppc-dev@lists.ozlabs.org
10846 S:      Supported
10847 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
10848 F:      arch/powerpc/kernel/eeh*.c
10849 F:      arch/powerpc/platforms/*/eeh*.c
10850 F:      arch/powerpc/include/*/eeh*.h
10851
10852 PCI ERROR RECOVERY
10853 M:      Linas Vepstas <linasvepstas@gmail.com>
10854 L:      linux-pci@vger.kernel.org
10855 S:      Supported
10856 F:      Documentation/PCI/pci-error-recovery.txt
10857
10858 PCI MSI DRIVER FOR ALTERA MSI IP
10859 M:      Ley Foon Tan <lftan@altera.com>
10860 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
10861 L:      linux-pci@vger.kernel.org
10862 S:      Supported
10863 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
10864 F:      drivers/pci/host/pcie-altera-msi.c
10865
10866 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
10867 M:      Duc Dang <dhdang@apm.com>
10868 L:      linux-pci@vger.kernel.org
10869 L:      linux-arm-kernel@lists.infradead.org
10870 S:      Maintained
10871 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
10872 F:      drivers/pci/host/pci-xgene-msi.c
10873
10874 PCI SUBSYSTEM
10875 M:      Bjorn Helgaas <bhelgaas@google.com>
10876 L:      linux-pci@vger.kernel.org
10877 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
10878 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
10879 S:      Supported
10880 F:      Documentation/devicetree/bindings/pci/
10881 F:      Documentation/PCI/
10882 F:      drivers/acpi/pci*
10883 F:      drivers/pci/
10884 F:      include/asm-generic/pci*
10885 F:      include/linux/pci*
10886 F:      include/linux/of_pci.h
10887 F:      include/uapi/linux/pci*
10888 F:      lib/pci*
10889 F:      arch/x86/pci/
10890 F:      arch/x86/kernel/quirks.c
10891
10892 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
10893 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
10894 L:      linux-pci@vger.kernel.org
10895 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
10896 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
10897 S:      Supported
10898 F:      drivers/pci/cadence/
10899 F:      drivers/pci/host/
10900 F:      drivers/pci/dwc/
10901
10902 PCIE DRIVER FOR AXIS ARTPEC
10903 M:      Jesper Nilsson <jesper.nilsson@axis.com>
10904 L:      linux-arm-kernel@axis.com
10905 L:      linux-pci@vger.kernel.org
10906 S:      Maintained
10907 F:      Documentation/devicetree/bindings/pci/axis,artpec*
10908 F:      drivers/pci/dwc/*artpec*
10909
10910 PCIE DRIVER FOR CAVIUM THUNDERX
10911 M:      David Daney <david.daney@cavium.com>
10912 L:      linux-pci@vger.kernel.org
10913 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10914 S:      Supported
10915 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
10916 F:      drivers/pci/host/pci-thunder-*
10917
10918 PCIE DRIVER FOR HISILICON
10919 M:      Zhou Wang <wangzhou1@hisilicon.com>
10920 L:      linux-pci@vger.kernel.org
10921 S:      Maintained
10922 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
10923 F:      drivers/pci/dwc/pcie-hisi.c
10924
10925 PCIE DRIVER FOR HISILICON KIRIN
10926 M:      Xiaowei Song <songxiaowei@hisilicon.com>
10927 M:      Binghui Wang <wangbinghui@hisilicon.com>
10928 L:      linux-pci@vger.kernel.org
10929 S:      Maintained
10930 F:      Documentation/devicetree/bindings/pci/pcie-kirin.txt
10931 F:      drivers/pci/dwc/pcie-kirin.c
10932
10933 PCIE DRIVER FOR HISILICON STB
10934 M:      Jianguo Sun <sunjianguo1@huawei.com>
10935 M:      Shawn Guo <shawn.guo@linaro.org>
10936 L:      linux-pci@vger.kernel.org
10937 S:      Maintained
10938 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
10939 F:      drivers/pci/dwc/pcie-histb.c
10940
10941 PCIE DRIVER FOR MEDIATEK
10942 M:      Ryder Lee <ryder.lee@mediatek.com>
10943 L:      linux-pci@vger.kernel.org
10944 L:      linux-mediatek@lists.infradead.org
10945 S:      Supported
10946 F:      Documentation/devicetree/bindings/pci/mediatek*
10947 F:      drivers/pci/host/*mediatek*
10948
10949 PCIE DRIVER FOR QUALCOMM MSM
10950 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
10951 L:      linux-pci@vger.kernel.org
10952 L:      linux-arm-msm@vger.kernel.org
10953 S:      Maintained
10954 F:      drivers/pci/dwc/*qcom*
10955
10956 PCIE DRIVER FOR ROCKCHIP
10957 M:      Shawn Lin <shawn.lin@rock-chips.com>
10958 L:      linux-pci@vger.kernel.org
10959 L:      linux-rockchip@lists.infradead.org
10960 S:      Maintained
10961 F:      Documentation/devicetree/bindings/pci/rockchip-pcie.txt
10962 F:      drivers/pci/host/pcie-rockchip.c
10963
10964 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
10965 M:      Linus Walleij <linus.walleij@linaro.org>
10966 L:      linux-pci@vger.kernel.org
10967 S:      Maintained
10968 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
10969 F:      drivers/pci/host/pci-v3-semi.c
10970
10971 PCIE DRIVER FOR ST SPEAR13XX
10972 M:      Pratyush Anand <pratyush.anand@gmail.com>
10973 L:      linux-pci@vger.kernel.org
10974 S:      Maintained
10975 F:      drivers/pci/dwc/*spear*
10976
10977 PCMCIA SUBSYSTEM
10978 M:      Dominik Brodowski <linux@dominikbrodowski.net>
10979 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
10980 S:      Odd Fixes
10981 F:      Documentation/pcmcia/
10982 F:      tools/pcmcia/
10983 F:      drivers/pcmcia/
10984 F:      include/pcmcia/
10985
10986 PCNET32 NETWORK DRIVER
10987 M:      Don Fry <pcnet32@frontier.com>
10988 L:      netdev@vger.kernel.org
10989 S:      Maintained
10990 F:      drivers/net/ethernet/amd/pcnet32.c
10991
10992 PCRYPT PARALLEL CRYPTO ENGINE
10993 M:      Steffen Klassert <steffen.klassert@secunet.com>
10994 L:      linux-crypto@vger.kernel.org
10995 S:      Maintained
10996 F:      crypto/pcrypt.c
10997 F:      include/crypto/pcrypt.h
10998
10999 PEAQ WMI HOTKEYS DRIVER
11000 M:      Hans de Goede <hdegoede@redhat.com>
11001 L:      platform-driver-x86@vger.kernel.org
11002 S:      Maintained
11003 F:      drivers/platform/x86/peaq-wmi.c
11004
11005 PER-CPU MEMORY ALLOCATOR
11006 M:      Tejun Heo <tj@kernel.org>
11007 M:      Christoph Lameter <cl@linux.com>
11008 M:      Dennis Zhou <dennisszhou@gmail.com>
11009 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu.git
11010 S:      Maintained
11011 F:      include/linux/percpu*.h
11012 F:      mm/percpu*.c
11013 F:      arch/*/include/asm/percpu.h
11014
11015 PER-TASK DELAY ACCOUNTING
11016 M:      Balbir Singh <bsingharora@gmail.com>
11017 S:      Maintained
11018 F:      include/linux/delayacct.h
11019 F:      kernel/delayacct.c
11020
11021 PERFORMANCE EVENTS SUBSYSTEM
11022 M:      Peter Zijlstra <peterz@infradead.org>
11023 M:      Ingo Molnar <mingo@redhat.com>
11024 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11025 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11026 R:      Jiri Olsa <jolsa@redhat.com>
11027 R:      Namhyung Kim <namhyung@kernel.org>
11028 L:      linux-kernel@vger.kernel.org
11029 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11030 S:      Supported
11031 F:      kernel/events/*
11032 F:      include/linux/perf_event.h
11033 F:      include/uapi/linux/perf_event.h
11034 F:      arch/*/kernel/perf_event*.c
11035 F:      arch/*/kernel/*/perf_event*.c
11036 F:      arch/*/kernel/*/*/perf_event*.c
11037 F:      arch/*/include/asm/perf_event.h
11038 F:      arch/*/kernel/perf_callchain.c
11039 F:      arch/*/events/*
11040 F:      tools/perf/
11041
11042 PERSONALITY HANDLING
11043 M:      Christoph Hellwig <hch@infradead.org>
11044 L:      linux-abi-devel@lists.sourceforge.net
11045 S:      Maintained
11046 F:      include/linux/personality.h
11047 F:      include/uapi/linux/personality.h
11048
11049 PHONET PROTOCOL
11050 M:      Remi Denis-Courmont <courmisch@gmail.com>
11051 S:      Supported
11052 F:      Documentation/networking/phonet.txt
11053 F:      include/linux/phonet.h
11054 F:      include/net/phonet/
11055 F:      include/uapi/linux/phonet.h
11056 F:      net/phonet/
11057
11058 PHRAM MTD DRIVER
11059 M:      Joern Engel <joern@lazybastard.org>
11060 L:      linux-mtd@lists.infradead.org
11061 S:      Maintained
11062 F:      drivers/mtd/devices/phram.c
11063
11064 PICOLCD HID DRIVER
11065 M:      Bruno Prémont <bonbons@linux-vserver.org>
11066 L:      linux-input@vger.kernel.org
11067 S:      Maintained
11068 F:      drivers/hid/hid-picolcd*
11069
11070 PICOXCELL SUPPORT
11071 M:      Jamie Iles <jamie@jamieiles.com>
11072 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11073 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11074 S:      Supported
11075 F:      arch/arm/boot/dts/picoxcell*
11076 F:      arch/arm/mach-picoxcell/
11077 F:      drivers/crypto/picoxcell*
11078
11079 PIN CONTROL SUBSYSTEM
11080 M:      Linus Walleij <linus.walleij@linaro.org>
11081 L:      linux-gpio@vger.kernel.org
11082 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11083 S:      Maintained
11084 F:      Documentation/devicetree/bindings/pinctrl/
11085 F:      Documentation/driver-api/pinctl.rst
11086 F:      drivers/pinctrl/
11087 F:      include/linux/pinctrl/
11088
11089 PIN CONTROLLER - ATMEL AT91
11090 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11091 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11092 S:      Maintained
11093 F:      drivers/pinctrl/pinctrl-at91.*
11094
11095 PIN CONTROLLER - ATMEL AT91 PIO4
11096 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11097 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11098 L:      linux-gpio@vger.kernel.org
11099 S:      Supported
11100 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11101
11102 PIN CONTROLLER - FREESCALE
11103 M:      Dong Aisheng <aisheng.dong@nxp.com>
11104 M:      Fabio Estevam <festevam@gmail.com>
11105 M:      Shawn Guo <shawnguo@kernel.org>
11106 M:      Stefan Agner <stefan@agner.ch>
11107 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11108 L:      linux-gpio@vger.kernel.org
11109 S:      Maintained
11110 F:      drivers/pinctrl/freescale/
11111 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11112
11113 PIN CONTROLLER - INTEL
11114 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11115 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
11116 S:      Maintained
11117 F:      drivers/pinctrl/intel/
11118
11119 PIN CONTROLLER - MEDIATEK
11120 M:      Sean Wang <sean.wang@mediatek.com>
11121 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11122 S:      Maintained
11123 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11124 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11125 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11126 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11127 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11128
11129 PIN CONTROLLER - QUALCOMM
11130 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11131 S:      Maintained
11132 L:      linux-arm-msm@vger.kernel.org
11133 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11134 F:      drivers/pinctrl/qcom/
11135
11136 PIN CONTROLLER - RENESAS
11137 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11138 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11139 L:      linux-renesas-soc@vger.kernel.org
11140 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11141 S:      Maintained
11142 F:      drivers/pinctrl/sh-pfc/
11143
11144 PIN CONTROLLER - SAMSUNG
11145 M:      Tomasz Figa <tomasz.figa@gmail.com>
11146 M:      Krzysztof Kozlowski <krzk@kernel.org>
11147 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11148 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11149 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11150 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11151 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11152 S:      Maintained
11153 F:      drivers/pinctrl/samsung/
11154 F:      include/dt-bindings/pinctrl/samsung.h
11155 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11156
11157 PIN CONTROLLER - SINGLE
11158 M:      Tony Lindgren <tony@atomide.com>
11159 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11160 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11161 L:      linux-omap@vger.kernel.org
11162 S:      Maintained
11163 F:      drivers/pinctrl/pinctrl-single.c
11164
11165 PIN CONTROLLER - ST SPEAR
11166 M:      Viresh Kumar <vireshk@kernel.org>
11167 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11168 W:      http://www.st.com/spear
11169 S:      Maintained
11170 F:      drivers/pinctrl/spear/
11171
11172 PISTACHIO SOC SUPPORT
11173 M:      James Hartley <james.hartley@sondrel.com>
11174 L:      linux-mips@linux-mips.org
11175 S:      Odd Fixes
11176 F:      arch/mips/pistachio/
11177 F:      arch/mips/include/asm/mach-pistachio/
11178 F:      arch/mips/boot/dts/img/pistachio*
11179 F:      arch/mips/configs/pistachio*_defconfig
11180
11181 PKTCDVD DRIVER
11182 S:      Orphan
11183 M:      linux-block@vger.kernel.org
11184 F:      drivers/block/pktcdvd.c
11185 F:      include/linux/pktcdvd.h
11186 F:      include/uapi/linux/pktcdvd.h
11187
11188 PKUNITY SOC DRIVERS
11189 M:      Guan Xuetao <gxt@pku.edu.cn>
11190 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11191 S:      Maintained
11192 T:      git git://github.com/gxt/linux.git
11193 F:      drivers/input/serio/i8042-unicore32io.h
11194 F:      drivers/i2c/busses/i2c-puv3.c
11195 F:      drivers/video/fbdev/fb-puv3.c
11196 F:      drivers/rtc/rtc-puv3.c
11197
11198 PMBUS HARDWARE MONITORING DRIVERS
11199 M:      Guenter Roeck <linux@roeck-us.net>
11200 L:      linux-hwmon@vger.kernel.org
11201 W:      http://hwmon.wiki.kernel.org/
11202 W:      http://www.roeck-us.net/linux/drivers/
11203 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11204 S:      Maintained
11205 F:      Documentation/hwmon/pmbus
11206 F:      drivers/hwmon/pmbus/
11207 F:      include/linux/pmbus.h
11208
11209 PMC SIERRA MaxRAID DRIVER
11210 L:      linux-scsi@vger.kernel.org
11211 W:      http://www.pmc-sierra.com/
11212 S:      Orphan
11213 F:      drivers/scsi/pmcraid.*
11214
11215 PMC SIERRA PM8001 DRIVER
11216 M:      Jack Wang <jinpu.wang@profitbricks.com>
11217 M:      lindar_liu@usish.com
11218 L:      linux-scsi@vger.kernel.org
11219 S:      Supported
11220 F:      drivers/scsi/pm8001/
11221
11222 PNP SUPPORT
11223 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11224 S:      Maintained
11225 F:      drivers/pnp/
11226
11227 POSIX CLOCKS and TIMERS
11228 M:      Thomas Gleixner <tglx@linutronix.de>
11229 L:      linux-kernel@vger.kernel.org
11230 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11231 S:      Maintained
11232 F:      fs/timerfd.c
11233 F:      include/linux/timer*
11234 F:      kernel/time/*timer*
11235
11236 POWER MANAGEMENT CORE
11237 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11238 L:      linux-pm@vger.kernel.org
11239 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11240 B:      https://bugzilla.kernel.org
11241 S:      Supported
11242 F:      drivers/base/power/
11243 F:      include/linux/pm.h
11244 F:      include/linux/pm_*
11245 F:      include/linux/powercap.h
11246 F:      drivers/powercap/
11247 F:      kernel/configs/nopm.config
11248
11249 POWER STATE COORDINATION INTERFACE (PSCI)
11250 M:      Mark Rutland <mark.rutland@arm.com>
11251 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11252 L:      linux-arm-kernel@lists.infradead.org
11253 S:      Maintained
11254 F:      drivers/firmware/psci*.c
11255 F:      include/linux/psci.h
11256 F:      include/uapi/linux/psci.h
11257
11258 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11259 M:      Sebastian Reichel <sre@kernel.org>
11260 L:      linux-pm@vger.kernel.org
11261 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11262 S:      Maintained
11263 F:      Documentation/devicetree/bindings/power/supply/
11264 F:      include/linux/power_supply.h
11265 F:      drivers/power/supply/
11266
11267 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11268 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11269 L:      linuxppc-dev@lists.ozlabs.org
11270 S:      Maintained
11271 F:      drivers/char/powernv-op-panel.c
11272
11273 PPP OVER ATM (RFC 2364)
11274 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11275 S:      Maintained
11276 F:      net/atm/pppoatm.c
11277 F:      include/uapi/linux/atmppp.h
11278
11279 PPP OVER ETHERNET
11280 M:      Michal Ostrowski <mostrows@earthlink.net>
11281 S:      Maintained
11282 F:      drivers/net/ppp/pppoe.c
11283 F:      drivers/net/ppp/pppox.c
11284
11285 PPP OVER L2TP
11286 M:      James Chapman <jchapman@katalix.com>
11287 S:      Maintained
11288 F:      net/l2tp/l2tp_ppp.c
11289 F:      include/linux/if_pppol2tp.h
11290 F:      include/uapi/linux/if_pppol2tp.h
11291
11292 PPP PROTOCOL DRIVERS AND COMPRESSORS
11293 M:      Paul Mackerras <paulus@samba.org>
11294 L:      linux-ppp@vger.kernel.org
11295 S:      Maintained
11296 F:      drivers/net/ppp/ppp_*
11297
11298 PPS SUPPORT
11299 M:      Rodolfo Giometti <giometti@enneenne.com>
11300 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11301 L:      linuxpps@ml.enneenne.com (subscribers-only)
11302 S:      Maintained
11303 F:      Documentation/pps/
11304 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11305 F:      Documentation/ABI/testing/sysfs-pps
11306 F:      drivers/pps/
11307 F:      include/linux/pps*.h
11308 F:      include/uapi/linux/pps.h
11309
11310 PPTP DRIVER
11311 M:      Dmitry Kozlov <xeb@mail.ru>
11312 L:      netdev@vger.kernel.org
11313 S:      Maintained
11314 F:      drivers/net/ppp/pptp.c
11315 W:      http://sourceforge.net/projects/accel-pptp
11316
11317 PREEMPTIBLE KERNEL
11318 M:      Robert Love <rml@tech9.net>
11319 L:      kpreempt-tech@lists.sourceforge.net
11320 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11321 S:      Supported
11322 F:      Documentation/preempt-locking.txt
11323 F:      include/linux/preempt.h
11324
11325 PRINTK
11326 M:      Petr Mladek <pmladek@suse.com>
11327 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11328 R:      Steven Rostedt <rostedt@goodmis.org>
11329 S:      Maintained
11330 F:      kernel/printk/
11331 F:      include/linux/printk.h
11332
11333 PRISM54 WIRELESS DRIVER
11334 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11335 L:      linux-wireless@vger.kernel.org
11336 W:      http://wireless.kernel.org/en/users/Drivers/p54
11337 S:      Obsolete
11338 F:      drivers/net/wireless/intersil/prism54/
11339
11340 PROC SYSCTL
11341 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11342 M:      Kees Cook <keescook@chromium.org>
11343 L:      linux-kernel@vger.kernel.org
11344 L:      linux-fsdevel@vger.kernel.org
11345 S:      Maintained
11346 F:      fs/proc/proc_sysctl.c
11347 F:      include/linux/sysctl.h
11348 F:      kernel/sysctl.c
11349 F:      tools/testing/selftests/sysctl/
11350
11351 PS3 NETWORK SUPPORT
11352 M:      Geoff Levand <geoff@infradead.org>
11353 L:      netdev@vger.kernel.org
11354 L:      linuxppc-dev@lists.ozlabs.org
11355 S:      Maintained
11356 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11357
11358 PS3 PLATFORM SUPPORT
11359 M:      Geoff Levand <geoff@infradead.org>
11360 L:      linuxppc-dev@lists.ozlabs.org
11361 S:      Maintained
11362 F:      arch/powerpc/boot/ps3*
11363 F:      arch/powerpc/include/asm/lv1call.h
11364 F:      arch/powerpc/include/asm/ps3*.h
11365 F:      arch/powerpc/platforms/ps3/
11366 F:      drivers/*/ps3*
11367 F:      drivers/ps3/
11368 F:      drivers/rtc/rtc-ps3.c
11369 F:      drivers/usb/host/*ps3.c
11370 F:      sound/ppc/snd_ps3*
11371
11372 PS3VRAM DRIVER
11373 M:      Jim Paris <jim@jtan.com>
11374 M:      Geoff Levand <geoff@infradead.org>
11375 L:      linuxppc-dev@lists.ozlabs.org
11376 S:      Maintained
11377 F:      drivers/block/ps3vram.c
11378
11379 PSAMPLE PACKET SAMPLING SUPPORT:
11380 M:      Yotam Gigi <yotam.gi@gmail.com>
11381 S:      Maintained
11382 F:      net/psample
11383 F:      include/net/psample.h
11384 F:      include/uapi/linux/psample.h
11385
11386 PSTORE FILESYSTEM
11387 M:      Kees Cook <keescook@chromium.org>
11388 M:      Anton Vorontsov <anton@enomsg.org>
11389 M:      Colin Cross <ccross@android.com>
11390 M:      Tony Luck <tony.luck@intel.com>
11391 S:      Maintained
11392 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11393 F:      fs/pstore/
11394 F:      include/linux/pstore*
11395 F:      drivers/firmware/efi/efi-pstore.c
11396 F:      drivers/acpi/apei/erst.c
11397 F:      Documentation/admin-guide/ramoops.rst
11398 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11399 K:      \b(pstore|ramoops)
11400
11401 PTP HARDWARE CLOCK SUPPORT
11402 M:      Richard Cochran <richardcochran@gmail.com>
11403 L:      netdev@vger.kernel.org
11404 S:      Maintained
11405 W:      http://linuxptp.sourceforge.net/
11406 F:      Documentation/ABI/testing/sysfs-ptp
11407 F:      Documentation/ptp/*
11408 F:      drivers/net/ethernet/freescale/gianfar_ptp.c
11409 F:      drivers/net/phy/dp83640*
11410 F:      drivers/ptp/*
11411 F:      include/linux/ptp_cl*
11412
11413 PTRACE SUPPORT
11414 M:      Oleg Nesterov <oleg@redhat.com>
11415 S:      Maintained
11416 F:      include/asm-generic/syscall.h
11417 F:      include/linux/ptrace.h
11418 F:      include/linux/regset.h
11419 F:      include/linux/tracehook.h
11420 F:      include/uapi/linux/ptrace.h
11421 F:      include/uapi/linux/ptrace.h
11422 F:      include/asm-generic/ptrace.h
11423 F:      kernel/ptrace.c
11424 F:      arch/*/ptrace*.c
11425 F:      arch/*/*/ptrace*.c
11426 F:      arch/*/include/asm/ptrace*.h
11427
11428 PULSE8-CEC DRIVER
11429 M:      Hans Verkuil <hverkuil@xs4all.nl>
11430 L:      linux-media@vger.kernel.org
11431 T:      git git://linuxtv.org/media_tree.git
11432 S:      Maintained
11433 F:      drivers/media/usb/pulse8-cec/*
11434 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11435
11436 PVRUSB2 VIDEO4LINUX DRIVER
11437 M:      Mike Isely <isely@pobox.com>
11438 L:      pvrusb2@isely.net       (subscribers-only)
11439 L:      linux-media@vger.kernel.org
11440 W:      http://www.isely.net/pvrusb2/
11441 T:      git git://linuxtv.org/media_tree.git
11442 S:      Maintained
11443 F:      Documentation/media/v4l-drivers/pvrusb2*
11444 F:      drivers/media/usb/pvrusb2/
11445
11446 PWC WEBCAM DRIVER
11447 M:      Hans Verkuil <hverkuil@xs4all.nl>
11448 L:      linux-media@vger.kernel.org
11449 T:      git git://linuxtv.org/media_tree.git
11450 S:      Odd Fixes
11451 F:      drivers/media/usb/pwc/*
11452
11453 PWM FAN DRIVER
11454 M:      Kamil Debski <kamil@wypas.org>
11455 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11456 L:      linux-hwmon@vger.kernel.org
11457 S:      Supported
11458 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11459 F:      Documentation/hwmon/pwm-fan
11460 F:      drivers/hwmon/pwm-fan.c
11461
11462 PWM IR Transmitter
11463 M:      Sean Young <sean@mess.org>
11464 L:      linux-media@vger.kernel.org
11465 S:      Maintained
11466 F:      drivers/media/rc/pwm-ir-tx.c
11467
11468 PWM SUBSYSTEM
11469 M:      Thierry Reding <thierry.reding@gmail.com>
11470 L:      linux-pwm@vger.kernel.org
11471 S:      Maintained
11472 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11473 F:      Documentation/pwm.txt
11474 F:      Documentation/devicetree/bindings/pwm/
11475 F:      include/linux/pwm.h
11476 F:      drivers/pwm/
11477 F:      drivers/video/backlight/pwm_bl.c
11478 F:      include/linux/pwm_backlight.h
11479 F:      drivers/gpio/gpio-mvebu.c
11480 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11481
11482 PXA GPIO DRIVER
11483 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11484 L:      linux-gpio@vger.kernel.org
11485 S:      Maintained
11486 F:      drivers/gpio/gpio-pxa.c
11487
11488 PXA MMCI DRIVER
11489 S:      Orphan
11490
11491 PXA RTC DRIVER
11492 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11493 L:      linux-rtc@vger.kernel.org
11494 S:      Maintained
11495
11496 PXA2xx/PXA3xx SUPPORT
11497 M:      Daniel Mack <daniel@zonque.org>
11498 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11499 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11500 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11501 T:      git git://github.com/hzhuang1/linux.git
11502 T:      git git://github.com/rjarzmik/linux.git
11503 S:      Maintained
11504 F:      arch/arm/boot/dts/pxa*
11505 F:      arch/arm/mach-pxa/
11506 F:      drivers/dma/pxa*
11507 F:      drivers/pcmcia/pxa2xx*
11508 F:      drivers/pinctrl/pxa/
11509 F:      drivers/spi/spi-pxa2xx*
11510 F:      drivers/usb/gadget/udc/pxa2*
11511 F:      include/sound/pxa2xx-lib.h
11512 F:      sound/arm/pxa*
11513 F:      sound/soc/pxa/
11514
11515 QAT DRIVER
11516 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11517 L:      qat-linux@intel.com
11518 S:      Supported
11519 F:      drivers/crypto/qat/
11520
11521 QCOM AUDIO (ASoC) DRIVERS
11522 M:      Patrick Lai <plai@codeaurora.org>
11523 M:      Banajit Goswami <bgoswami@codeaurora.org>
11524 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11525 S:      Supported
11526 F:      sound/soc/qcom/
11527
11528 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11529 M:      Gabriel Somlo <somlo@cmu.edu>
11530 M:      "Michael S. Tsirkin" <mst@redhat.com>
11531 L:      qemu-devel@nongnu.org
11532 S:      Maintained
11533 F:      drivers/firmware/qemu_fw_cfg.c
11534 F:      include/uapi/linux/qemu_fw_cfg.h
11535
11536 QIB DRIVER
11537 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11538 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11539 L:      linux-rdma@vger.kernel.org
11540 S:      Supported
11541 F:      drivers/infiniband/hw/qib/
11542
11543 QLOGIC QL41xxx FCOE DRIVER
11544 M:      QLogic-Storage-Upstream@cavium.com
11545 L:      linux-scsi@vger.kernel.org
11546 S:      Supported
11547 F:      drivers/scsi/qedf/
11548
11549 QLOGIC QL41xxx ISCSI DRIVER
11550 M:      QLogic-Storage-Upstream@cavium.com
11551 L:      linux-scsi@vger.kernel.org
11552 S:      Supported
11553 F:      drivers/scsi/qedi/
11554
11555 QLOGIC QL4xxx ETHERNET DRIVER
11556 M:      Ariel Elior <Ariel.Elior@cavium.com>
11557 M:      everest-linux-l2@cavium.com
11558 L:      netdev@vger.kernel.org
11559 S:      Supported
11560 F:      drivers/net/ethernet/qlogic/qed/
11561 F:      include/linux/qed/
11562 F:      drivers/net/ethernet/qlogic/qede/
11563
11564 QLOGIC QL4xxx RDMA DRIVER
11565 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11566 M:      Ariel Elior <Ariel.Elior@cavium.com>
11567 L:      linux-rdma@vger.kernel.org
11568 S:      Supported
11569 F:      drivers/infiniband/hw/qedr/
11570 F:      include/uapi/rdma/qedr-abi.h
11571
11572 QLOGIC QLA1280 SCSI DRIVER
11573 M:      Michael Reed <mdr@sgi.com>
11574 L:      linux-scsi@vger.kernel.org
11575 S:      Maintained
11576 F:      drivers/scsi/qla1280.[ch]
11577
11578 QLOGIC QLA2XXX FC-SCSI DRIVER
11579 M:      qla2xxx-upstream@qlogic.com
11580 L:      linux-scsi@vger.kernel.org
11581 S:      Supported
11582 F:      Documentation/scsi/LICENSE.qla2xxx
11583 F:      drivers/scsi/qla2xxx/
11584
11585 QLOGIC QLA3XXX NETWORK DRIVER
11586 M:      Dept-GELinuxNICDev@cavium.com
11587 L:      netdev@vger.kernel.org
11588 S:      Supported
11589 F:      Documentation/networking/LICENSE.qla3xxx
11590 F:      drivers/net/ethernet/qlogic/qla3xxx.*
11591
11592 QLOGIC QLA4XXX iSCSI DRIVER
11593 M:      QLogic-Storage-Upstream@qlogic.com
11594 L:      linux-scsi@vger.kernel.org
11595 S:      Supported
11596 F:      Documentation/scsi/LICENSE.qla4xxx
11597 F:      drivers/scsi/qla4xxx/
11598
11599 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
11600 M:      Harish Patil <harish.patil@cavium.com>
11601 M:      Manish Chopra <manish.chopra@cavium.com>
11602 M:      Dept-GELinuxNICDev@cavium.com
11603 L:      netdev@vger.kernel.org
11604 S:      Supported
11605 F:      drivers/net/ethernet/qlogic/qlcnic/
11606
11607 QLOGIC QLGE 10Gb ETHERNET DRIVER
11608 M:      Harish Patil <harish.patil@cavium.com>
11609 M:      Manish Chopra <manish.chopra@cavium.com>
11610 M:      Dept-GELinuxNICDev@cavium.com
11611 L:      netdev@vger.kernel.org
11612 S:      Supported
11613 F:      drivers/net/ethernet/qlogic/qlge/
11614
11615 QNX4 FILESYSTEM
11616 M:      Anders Larsen <al@alarsen.net>
11617 W:      http://www.alarsen.net/linux/qnx4fs/
11618 S:      Maintained
11619 F:      fs/qnx4/
11620 F:      include/uapi/linux/qnx4_fs.h
11621 F:      include/uapi/linux/qnxtypes.h
11622
11623 QORIQ DPAA2 FSL-MC BUS DRIVER
11624 M:      Stuart Yoder <stuyoder@gmail.com>
11625 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
11626 L:      linux-kernel@vger.kernel.org
11627 S:      Maintained
11628 F:      drivers/bus/fsl-mc/
11629 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
11630 F:      Documentation/networking/dpaa2/overview.rst
11631
11632 QT1010 MEDIA DRIVER
11633 M:      Antti Palosaari <crope@iki.fi>
11634 L:      linux-media@vger.kernel.org
11635 W:      https://linuxtv.org
11636 W:      http://palosaari.fi/linux/
11637 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11638 T:      git git://linuxtv.org/anttip/media_tree.git
11639 S:      Maintained
11640 F:      drivers/media/tuners/qt1010*
11641
11642 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
11643 M:      Kalle Valo <kvalo@qca.qualcomm.com>
11644 L:      ath10k@lists.infradead.org
11645 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
11646 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
11647 S:      Supported
11648 F:      drivers/net/wireless/ath/ath10k/
11649
11650 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
11651 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
11652 L:      linux-wireless@vger.kernel.org
11653 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
11654 S:      Supported
11655 F:      drivers/net/wireless/ath/ath9k/
11656
11657 QUALCOMM CAMERA SUBSYSTEM DRIVER
11658 M:      Todor Tomov <todor.tomov@linaro.org>
11659 L:      linux-media@vger.kernel.org
11660 S:      Maintained
11661 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
11662 F:      Documentation/media/v4l-drivers/qcom_camss.rst
11663 F:      drivers/media/platform/qcom/camss-8x16/
11664
11665 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
11666 M:      Timur Tabi <timur@codeaurora.org>
11667 L:      netdev@vger.kernel.org
11668 S:      Supported
11669 F:      drivers/net/ethernet/qualcomm/emac/
11670
11671 QUALCOMM HEXAGON ARCHITECTURE
11672 M:      Richard Kuo <rkuo@codeaurora.org>
11673 L:      linux-hexagon@vger.kernel.org
11674 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
11675 S:      Supported
11676 F:      arch/hexagon/
11677
11678 QUALCOMM IOMMU
11679 M:      Rob Clark <robdclark@gmail.com>
11680 L:      iommu@lists.linux-foundation.org
11681 L:      linux-arm-msm@vger.kernel.org
11682 S:      Maintained
11683 F:      drivers/iommu/qcom_iommu.c
11684
11685 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
11686 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
11687 L:      linux-media@vger.kernel.org
11688 L:      linux-arm-msm@vger.kernel.org
11689 T:      git git://linuxtv.org/media_tree.git
11690 S:      Maintained
11691 F:      drivers/media/platform/qcom/venus/
11692
11693 QUALCOMM WCN36XX WIRELESS DRIVER
11694 M:      Eugene Krasnikov <k.eugene.e@gmail.com>
11695 L:      wcn36xx@lists.infradead.org
11696 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
11697 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
11698 S:      Supported
11699 F:      drivers/net/wireless/ath/wcn36xx/
11700
11701 QUANTENNA QTNFMAC WIRELESS DRIVER
11702 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
11703 M:      Avinash Patil <avinashp@quantenna.com>
11704 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
11705 L:      linux-wireless@vger.kernel.org
11706 S:      Maintained
11707 F:      drivers/net/wireless/quantenna
11708
11709 RADEON and AMDGPU DRM DRIVERS
11710 M:      Alex Deucher <alexander.deucher@amd.com>
11711 M:      Christian König <christian.koenig@amd.com>
11712 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
11713 L:      amd-gfx@lists.freedesktop.org
11714 T:      git git://people.freedesktop.org/~agd5f/linux
11715 S:      Supported
11716 F:      drivers/gpu/drm/radeon/
11717 F:      include/uapi/drm/radeon_drm.h
11718 F:      drivers/gpu/drm/amd/
11719 F:      include/uapi/drm/amdgpu_drm.h
11720
11721 RADEON FRAMEBUFFER DISPLAY DRIVER
11722 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
11723 L:      linux-fbdev@vger.kernel.org
11724 S:      Maintained
11725 F:      drivers/video/fbdev/aty/radeon*
11726 F:      include/uapi/linux/radeonfb.h
11727
11728 RADIOSHARK RADIO DRIVER
11729 M:      Hans Verkuil <hverkuil@xs4all.nl>
11730 L:      linux-media@vger.kernel.org
11731 T:      git git://linuxtv.org/media_tree.git
11732 S:      Maintained
11733 F:      drivers/media/radio/radio-shark.c
11734
11735 RADIOSHARK2 RADIO DRIVER
11736 M:      Hans Verkuil <hverkuil@xs4all.nl>
11737 L:      linux-media@vger.kernel.org
11738 T:      git git://linuxtv.org/media_tree.git
11739 S:      Maintained
11740 F:      drivers/media/radio/radio-shark2.c
11741 F:      drivers/media/radio/radio-tea5777.c
11742
11743 RADOS BLOCK DEVICE (RBD)
11744 M:      Ilya Dryomov <idryomov@gmail.com>
11745 M:      Sage Weil <sage@redhat.com>
11746 M:      Alex Elder <elder@kernel.org>
11747 L:      ceph-devel@vger.kernel.org
11748 W:      http://ceph.com/
11749 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
11750 T:      git git://github.com/ceph/ceph-client.git
11751 S:      Supported
11752 F:      Documentation/ABI/testing/sysfs-bus-rbd
11753 F:      drivers/block/rbd.c
11754 F:      drivers/block/rbd_types.h
11755
11756 RAGE128 FRAMEBUFFER DISPLAY DRIVER
11757 M:      Paul Mackerras <paulus@samba.org>
11758 L:      linux-fbdev@vger.kernel.org
11759 S:      Maintained
11760 F:      drivers/video/fbdev/aty/aty128fb.c
11761
11762 RAINSHADOW-CEC DRIVER
11763 M:      Hans Verkuil <hverkuil@xs4all.nl>
11764 L:      linux-media@vger.kernel.org
11765 T:      git git://linuxtv.org/media_tree.git
11766 S:      Maintained
11767 F:      drivers/media/usb/rainshadow-cec/*
11768
11769 RALINK MIPS ARCHITECTURE
11770 M:      John Crispin <john@phrozen.org>
11771 L:      linux-mips@linux-mips.org
11772 S:      Maintained
11773 F:      arch/mips/ralink
11774
11775 RALINK RT2X00 WIRELESS LAN DRIVER
11776 P:      rt2x00 project
11777 M:      Stanislaw Gruszka <sgruszka@redhat.com>
11778 M:      Helmut Schaa <helmut.schaa@googlemail.com>
11779 L:      linux-wireless@vger.kernel.org
11780 S:      Maintained
11781 F:      drivers/net/wireless/ralink/rt2x00/
11782
11783 RAMDISK RAM BLOCK DEVICE DRIVER
11784 M:      Jens Axboe <axboe@kernel.dk>
11785 S:      Maintained
11786 F:      Documentation/blockdev/ramdisk.txt
11787 F:      drivers/block/brd.c
11788
11789 RANCHU VIRTUAL BOARD FOR MIPS
11790 M:      Miodrag Dinic <miodrag.dinic@mips.com>
11791 L:      linux-mips@linux-mips.org
11792 S:      Supported
11793 F:      arch/mips/generic/board-ranchu.c
11794 F:      arch/mips/configs/generic/board-ranchu.config
11795
11796 RANDOM NUMBER DRIVER
11797 M:      "Theodore Ts'o" <tytso@mit.edu>
11798 S:      Maintained
11799 F:      drivers/char/random.c
11800
11801 RAPIDIO SUBSYSTEM
11802 M:      Matt Porter <mporter@kernel.crashing.org>
11803 M:      Alexandre Bounine <alex.bou9@gmail.com>
11804 S:      Maintained
11805 F:      drivers/rapidio/
11806
11807 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
11808 L:      linux-wireless@vger.kernel.org
11809 S:      Orphan
11810 F:      drivers/net/wireless/ray*
11811
11812 RCUTORTURE TEST FRAMEWORK
11813 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
11814 M:      Josh Triplett <josh@joshtriplett.org>
11815 R:      Steven Rostedt <rostedt@goodmis.org>
11816 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11817 R:      Lai Jiangshan <jiangshanlai@gmail.com>
11818 L:      linux-kernel@vger.kernel.org
11819 S:      Supported
11820 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
11821 F:      tools/testing/selftests/rcutorture
11822
11823 RDC R-321X SoC
11824 M:      Florian Fainelli <florian@openwrt.org>
11825 S:      Maintained
11826
11827 RDC R6040 FAST ETHERNET DRIVER
11828 M:      Florian Fainelli <f.fainelli@gmail.com>
11829 L:      netdev@vger.kernel.org
11830 S:      Maintained
11831 F:      drivers/net/ethernet/rdc/r6040.c
11832
11833 RDMAVT - RDMA verbs software
11834 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11835 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11836 L:      linux-rdma@vger.kernel.org
11837 S:      Supported
11838 F:      drivers/infiniband/sw/rdmavt
11839
11840 RDS - RELIABLE DATAGRAM SOCKETS
11841 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
11842 L:      netdev@vger.kernel.org
11843 L:      linux-rdma@vger.kernel.org
11844 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
11845 W:      https://oss.oracle.com/projects/rds/
11846 S:      Supported
11847 F:      net/rds/
11848 F:      Documentation/networking/rds.txt
11849
11850 RDT - RESOURCE ALLOCATION
11851 M:      Fenghua Yu <fenghua.yu@intel.com>
11852 L:      linux-kernel@vger.kernel.org
11853 S:      Supported
11854 F:      arch/x86/kernel/cpu/intel_rdt*
11855 F:      arch/x86/include/asm/intel_rdt_sched.h
11856 F:      Documentation/x86/intel_rdt*
11857
11858 READ-COPY UPDATE (RCU)
11859 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
11860 M:      Josh Triplett <josh@joshtriplett.org>
11861 R:      Steven Rostedt <rostedt@goodmis.org>
11862 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11863 R:      Lai Jiangshan <jiangshanlai@gmail.com>
11864 L:      linux-kernel@vger.kernel.org
11865 W:      http://www.rdrop.com/users/paulmck/RCU/
11866 S:      Supported
11867 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
11868 F:      Documentation/RCU/
11869 X:      Documentation/RCU/torture.txt
11870 F:      include/linux/rcu*
11871 X:      include/linux/srcu.h
11872 F:      kernel/rcu/
11873 X:      kernel/torture.c
11874
11875 REAL TIME CLOCK (RTC) SUBSYSTEM
11876 M:      Alessandro Zummo <a.zummo@towertech.it>
11877 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
11878 L:      linux-rtc@vger.kernel.org
11879 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
11880 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
11881 S:      Maintained
11882 F:      Documentation/devicetree/bindings/rtc/
11883 F:      Documentation/rtc.txt
11884 F:      drivers/rtc/
11885 F:      include/linux/rtc.h
11886 F:      include/uapi/linux/rtc.h
11887 F:      include/linux/rtc/
11888 F:      include/linux/platform_data/rtc-*
11889 F:      tools/testing/selftests/timers/rtctest.c
11890
11891 REALTEK AUDIO CODECS
11892 M:      Bard Liao <bardliao@realtek.com>
11893 M:      Oder Chiou <oder_chiou@realtek.com>
11894 S:      Maintained
11895 F:      sound/soc/codecs/rt*
11896 F:      include/sound/rt*.h
11897
11898 REGISTER MAP ABSTRACTION
11899 M:      Mark Brown <broonie@kernel.org>
11900 L:      linux-kernel@vger.kernel.org
11901 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
11902 S:      Supported
11903 F:      Documentation/devicetree/bindings/regmap/
11904 F:      drivers/base/regmap/
11905 F:      include/linux/regmap.h
11906
11907 REISERFS FILE SYSTEM
11908 L:      reiserfs-devel@vger.kernel.org
11909 S:      Supported
11910 F:      fs/reiserfs/
11911
11912 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
11913 M:      Ohad Ben-Cohen <ohad@wizery.com>
11914 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11915 L:      linux-remoteproc@vger.kernel.org
11916 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
11917 S:      Maintained
11918 F:      Documentation/devicetree/bindings/remoteproc/
11919 F:      Documentation/remoteproc.txt
11920 F:      drivers/remoteproc/
11921 F:      include/linux/remoteproc.h
11922
11923 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
11924 M:      Ohad Ben-Cohen <ohad@wizery.com>
11925 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11926 L:      linux-remoteproc@vger.kernel.org
11927 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
11928 S:      Maintained
11929 F:      drivers/rpmsg/
11930 F:      Documentation/rpmsg.txt
11931 F:      include/linux/rpmsg.h
11932 F:      include/linux/rpmsg/
11933
11934 RENESAS CLOCK DRIVERS
11935 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11936 L:      linux-renesas-soc@vger.kernel.org
11937 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
11938 S:      Supported
11939 F:      drivers/clk/renesas/
11940
11941 RENESAS EMEV2 I2C DRIVER
11942 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
11943 S:      Supported
11944 F:      drivers/i2c/busses/i2c-emev2.c
11945
11946 RENESAS ETHERNET DRIVERS
11947 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
11948 L:      netdev@vger.kernel.org
11949 L:      linux-renesas-soc@vger.kernel.org
11950 F:      Documentation/devicetree/bindings/net/renesas,*.txt
11951 F:      Documentation/devicetree/bindings/net/sh_eth.txt
11952 F:      drivers/net/ethernet/renesas/
11953 F:      include/linux/sh_eth.h
11954
11955 RENESAS R-CAR GYROADC DRIVER
11956 M:      Marek Vasut <marek.vasut@gmail.com>
11957 L:      linux-iio@vger.kernel.org
11958 S:      Supported
11959 F:      drivers/iio/adc/rcar_gyro_adc.c
11960
11961 RENESAS R-CAR I2C DRIVERS
11962 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
11963 S:      Supported
11964 F:      drivers/i2c/busses/i2c-rcar.c
11965 F:      drivers/i2c/busses/i2c-sh_mobile.c
11966
11967 RENESAS USB PHY DRIVER
11968 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
11969 L:      linux-renesas-soc@vger.kernel.org
11970 S:      Maintained
11971 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
11972
11973 RESET CONTROLLER FRAMEWORK
11974 M:      Philipp Zabel <p.zabel@pengutronix.de>
11975 T:      git git://git.pengutronix.de/git/pza/linux
11976 S:      Maintained
11977 F:      drivers/reset/
11978 F:      Documentation/devicetree/bindings/reset/
11979 F:      include/dt-bindings/reset/
11980 F:      include/linux/reset.h
11981 F:      include/linux/reset-controller.h
11982
11983 RFKILL
11984 M:      Johannes Berg <johannes@sipsolutions.net>
11985 L:      linux-wireless@vger.kernel.org
11986 W:      http://wireless.kernel.org/
11987 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
11988 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
11989 S:      Maintained
11990 F:      Documentation/rfkill.txt
11991 F:      Documentation/ABI/stable/sysfs-class-rfkill
11992 F:      net/rfkill/
11993
11994 RHASHTABLE
11995 M:      Thomas Graf <tgraf@suug.ch>
11996 M:      Herbert Xu <herbert@gondor.apana.org.au>
11997 L:      netdev@vger.kernel.org
11998 S:      Maintained
11999 F:      lib/rhashtable.c
12000 F:      include/linux/rhashtable.h
12001
12002 RICOH R5C592 MEMORYSTICK DRIVER
12003 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12004 S:      Maintained
12005 F:      drivers/memstick/host/r592.*
12006
12007 RICOH SMARTMEDIA/XD DRIVER
12008 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12009 S:      Maintained
12010 F:      drivers/mtd/nand/raw/r852.c
12011 F:      drivers/mtd/nand/raw/r852.h
12012
12013 RISC-V ARCHITECTURE
12014 M:      Palmer Dabbelt <palmer@sifive.com>
12015 M:      Albert Ou <albert@sifive.com>
12016 L:      linux-riscv@lists.infradead.org
12017 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12018 S:      Supported
12019 F:      arch/riscv/
12020 K:      riscv
12021 N:      riscv
12022
12023 ROCCAT DRIVERS
12024 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12025 W:      http://sourceforge.net/projects/roccat/
12026 S:      Maintained
12027 F:      drivers/hid/hid-roccat*
12028 F:      include/linux/hid-roccat*
12029 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12030
12031 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12032 M:      Jacob chen <jacob2.chen@rock-chips.com>
12033 L:      linux-media@vger.kernel.org
12034 S:      Maintained
12035 F:      drivers/media/platform/rockchip/rga/
12036 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12037
12038 ROCKER DRIVER
12039 M:      Jiri Pirko <jiri@resnulli.us>
12040 L:      netdev@vger.kernel.org
12041 S:      Supported
12042 F:      drivers/net/ethernet/rocker/
12043
12044 ROCKETPORT DRIVER
12045 P:      Comtrol Corp.
12046 W:      http://www.comtrol.com
12047 S:      Maintained
12048 F:      Documentation/serial/rocket.txt
12049 F:      drivers/tty/rocket*
12050
12051 ROCKETPORT EXPRESS/INFINITY DRIVER
12052 M:      Kevin Cernekee <cernekee@gmail.com>
12053 L:      linux-serial@vger.kernel.org
12054 S:      Odd Fixes
12055 F:      drivers/tty/serial/rp2.*
12056
12057 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12058 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12059 L:      linux-kernel@vger.kernel.org
12060 L:      linux-renesas-soc@vger.kernel.org
12061 S:      Supported
12062 F:      drivers/mfd/bd9571mwv.c
12063 F:      drivers/regulator/bd9571mwv-regulator.c
12064 F:      drivers/gpio/gpio-bd9571mwv.c
12065 F:      include/linux/mfd/bd9571mwv.h
12066 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12067
12068 ROSE NETWORK LAYER
12069 M:      Ralf Baechle <ralf@linux-mips.org>
12070 L:      linux-hams@vger.kernel.org
12071 W:      http://www.linux-ax25.org/
12072 S:      Maintained
12073 F:      include/net/rose.h
12074 F:      include/uapi/linux/rose.h
12075 F:      net/rose/
12076
12077 RTL2830 MEDIA DRIVER
12078 M:      Antti Palosaari <crope@iki.fi>
12079 L:      linux-media@vger.kernel.org
12080 W:      https://linuxtv.org
12081 W:      http://palosaari.fi/linux/
12082 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12083 T:      git git://linuxtv.org/anttip/media_tree.git
12084 S:      Maintained
12085 F:      drivers/media/dvb-frontends/rtl2830*
12086
12087 RTL2832 MEDIA DRIVER
12088 M:      Antti Palosaari <crope@iki.fi>
12089 L:      linux-media@vger.kernel.org
12090 W:      https://linuxtv.org
12091 W:      http://palosaari.fi/linux/
12092 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12093 T:      git git://linuxtv.org/anttip/media_tree.git
12094 S:      Maintained
12095 F:      drivers/media/dvb-frontends/rtl2832*
12096
12097 RTL2832_SDR MEDIA DRIVER
12098 M:      Antti Palosaari <crope@iki.fi>
12099 L:      linux-media@vger.kernel.org
12100 W:      https://linuxtv.org
12101 W:      http://palosaari.fi/linux/
12102 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12103 T:      git git://linuxtv.org/anttip/media_tree.git
12104 S:      Maintained
12105 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12106
12107 RTL8180 WIRELESS DRIVER
12108 L:      linux-wireless@vger.kernel.org
12109 W:      http://wireless.kernel.org/
12110 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12111 S:      Orphan
12112 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12113
12114 RTL8187 WIRELESS DRIVER
12115 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12116 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12117 M:      Larry Finger <Larry.Finger@lwfinger.net>
12118 L:      linux-wireless@vger.kernel.org
12119 W:      http://wireless.kernel.org/
12120 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12121 S:      Maintained
12122 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12123
12124 REALTEK WIRELESS DRIVER (rtlwifi family)
12125 M:      Ping-Ke Shih <pkshih@realtek.com>
12126 L:      linux-wireless@vger.kernel.org
12127 W:      http://wireless.kernel.org/
12128 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12129 S:      Maintained
12130 F:      drivers/net/wireless/realtek/rtlwifi/
12131
12132 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12133 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12134 L:      linux-wireless@vger.kernel.org
12135 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12136 S:      Maintained
12137 F:      drivers/net/wireless/realtek/rtl8xxxu/
12138
12139 RXRPC SOCKETS (AF_RXRPC)
12140 M:      David Howells <dhowells@redhat.com>
12141 L:      linux-afs@lists.infradead.org
12142 S:      Supported
12143 F:      net/rxrpc/
12144 F:      include/keys/rxrpc-type.h
12145 F:      include/net/af_rxrpc.h
12146 F:      include/trace/events/rxrpc.h
12147 F:      include/uapi/linux/rxrpc.h
12148 F:      Documentation/networking/rxrpc.txt
12149 W:      https://www.infradead.org/~dhowells/kafs/
12150
12151 S3 SAVAGE FRAMEBUFFER DRIVER
12152 M:      Antonino Daplas <adaplas@gmail.com>
12153 L:      linux-fbdev@vger.kernel.org
12154 S:      Maintained
12155 F:      drivers/video/fbdev/savage/
12156
12157 S390
12158 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12159 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12160 L:      linux-s390@vger.kernel.org
12161 W:      http://www.ibm.com/developerworks/linux/linux390/
12162 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12163 S:      Supported
12164 F:      arch/s390/
12165 F:      drivers/s390/
12166 F:      Documentation/s390/
12167 F:      Documentation/driver-api/s390-drivers.rst
12168
12169 S390 COMMON I/O LAYER
12170 M:      Sebastian Ott <sebott@linux.ibm.com>
12171 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12172 L:      linux-s390@vger.kernel.org
12173 W:      http://www.ibm.com/developerworks/linux/linux390/
12174 S:      Supported
12175 F:      drivers/s390/cio/
12176
12177 S390 DASD DRIVER
12178 M:      Stefan Haberland <sth@linux.ibm.com>
12179 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12180 L:      linux-s390@vger.kernel.org
12181 W:      http://www.ibm.com/developerworks/linux/linux390/
12182 S:      Supported
12183 F:      drivers/s390/block/dasd*
12184 F:      block/partitions/ibm.c
12185
12186 S390 IOMMU (PCI)
12187 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12188 L:      linux-s390@vger.kernel.org
12189 W:      http://www.ibm.com/developerworks/linux/linux390/
12190 S:      Supported
12191 F:      drivers/iommu/s390-iommu.c
12192
12193 S390 IUCV NETWORK LAYER
12194 M:      Julian Wiedmann <jwi@linux.ibm.com>
12195 M:      Ursula Braun <ubraun@linux.ibm.com>
12196 L:      linux-s390@vger.kernel.org
12197 W:      http://www.ibm.com/developerworks/linux/linux390/
12198 S:      Supported
12199 F:      drivers/s390/net/*iucv*
12200 F:      include/net/iucv/
12201 F:      net/iucv/
12202
12203 S390 NETWORK DRIVERS
12204 M:      Julian Wiedmann <jwi@linux.ibm.com>
12205 M:      Ursula Braun <ubraun@linux.ibm.com>
12206 L:      linux-s390@vger.kernel.org
12207 W:      http://www.ibm.com/developerworks/linux/linux390/
12208 S:      Supported
12209 F:      drivers/s390/net/
12210
12211 S390 PCI SUBSYSTEM
12212 M:      Sebastian Ott <sebott@linux.ibm.com>
12213 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12214 L:      linux-s390@vger.kernel.org
12215 W:      http://www.ibm.com/developerworks/linux/linux390/
12216 S:      Supported
12217 F:      arch/s390/pci/
12218 F:      drivers/pci/hotplug/s390_pci_hpc.c
12219
12220 S390 VFIO-CCW DRIVER
12221 M:      Cornelia Huck <cohuck@redhat.com>
12222 M:      Dong Jia Shi <bjsdjshi@linux.ibm.com>
12223 M:      Halil Pasic <pasic@linux.ibm.com>
12224 L:      linux-s390@vger.kernel.org
12225 L:      kvm@vger.kernel.org
12226 S:      Supported
12227 F:      drivers/s390/cio/vfio_ccw*
12228 F:      Documentation/s390/vfio-ccw.txt
12229 F:      include/uapi/linux/vfio_ccw.h
12230
12231 S390 ZCRYPT DRIVER
12232 M:      Harald Freudenberger <freude@de.ibm.com>
12233 L:      linux-s390@vger.kernel.org
12234 W:      http://www.ibm.com/developerworks/linux/linux390/
12235 S:      Supported
12236 F:      drivers/s390/crypto/
12237
12238 S390 ZFCP DRIVER
12239 M:      Steffen Maier <maier@linux.ibm.com>
12240 M:      Benjamin Block <bblock@linux.ibm.com>
12241 L:      linux-s390@vger.kernel.org
12242 W:      http://www.ibm.com/developerworks/linux/linux390/
12243 S:      Supported
12244 F:      drivers/s390/scsi/zfcp_*
12245
12246 S3C24XX SD/MMC Driver
12247 M:      Ben Dooks <ben-linux@fluff.org>
12248 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12249 S:      Supported
12250 F:      drivers/mmc/host/s3cmci.*
12251
12252 SAA6588 RDS RECEIVER DRIVER
12253 M:      Hans Verkuil <hverkuil@xs4all.nl>
12254 L:      linux-media@vger.kernel.org
12255 T:      git git://linuxtv.org/media_tree.git
12256 W:      https://linuxtv.org
12257 S:      Odd Fixes
12258 F:      drivers/media/i2c/saa6588*
12259
12260 SAA7134 VIDEO4LINUX DRIVER
12261 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12262 L:      linux-media@vger.kernel.org
12263 W:      https://linuxtv.org
12264 T:      git git://linuxtv.org/media_tree.git
12265 S:      Odd fixes
12266 F:      Documentation/media/v4l-drivers/saa7134*
12267 F:      drivers/media/pci/saa7134/
12268
12269 SAA7146 VIDEO4LINUX-2 DRIVER
12270 M:      Hans Verkuil <hverkuil@xs4all.nl>
12271 L:      linux-media@vger.kernel.org
12272 T:      git git://linuxtv.org/media_tree.git
12273 S:      Maintained
12274 F:      drivers/media/common/saa7146/
12275 F:      drivers/media/pci/saa7146/
12276 F:      include/media/saa7146*
12277
12278 SAMSUNG AUDIO (ASoC) DRIVERS
12279 M:      Krzysztof Kozlowski <krzk@kernel.org>
12280 M:      Sangbeom Kim <sbkim73@samsung.com>
12281 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12282 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12283 S:      Supported
12284 F:      sound/soc/samsung/
12285 F:      Documentation/devicetree/bindings/sound/samsung*
12286
12287 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12288 M:      Krzysztof Kozlowski <krzk@kernel.org>
12289 L:      linux-crypto@vger.kernel.org
12290 L:      linux-samsung-soc@vger.kernel.org
12291 S:      Maintained
12292 F:      drivers/crypto/exynos-rng.c
12293 F:      Documentation/devicetree/bindings/crypto/samsung,exynos-rng4.txt
12294
12295 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12296 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12297 L:      linux-samsung-soc@vger.kernel.org
12298 S:      Maintained
12299 F:      drivers/char/hw_random/exynos-trng.c
12300 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12301
12302 SAMSUNG FRAMEBUFFER DRIVER
12303 M:      Jingoo Han <jingoohan1@gmail.com>
12304 L:      linux-fbdev@vger.kernel.org
12305 S:      Maintained
12306 F:      drivers/video/fbdev/s3c-fb.c
12307
12308 SAMSUNG LAPTOP DRIVER
12309 M:      Corentin Chary <corentin.chary@gmail.com>
12310 L:      platform-driver-x86@vger.kernel.org
12311 S:      Maintained
12312 F:      drivers/platform/x86/samsung-laptop.c
12313
12314 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12315 M:      Sangbeom Kim <sbkim73@samsung.com>
12316 M:      Krzysztof Kozlowski <krzk@kernel.org>
12317 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12318 L:      linux-kernel@vger.kernel.org
12319 L:      linux-samsung-soc@vger.kernel.org
12320 S:      Supported
12321 F:      drivers/mfd/sec*.c
12322 F:      drivers/regulator/s2m*.c
12323 F:      drivers/regulator/s5m*.c
12324 F:      drivers/clk/clk-s2mps11.c
12325 F:      drivers/rtc/rtc-s5m.c
12326 F:      include/linux/mfd/samsung/
12327 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12328 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12329 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12330 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12331
12332 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12333 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12334 L:      linux-media@vger.kernel.org
12335 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12336 S:      Maintained
12337 F:      drivers/media/platform/s3c-camif/
12338 F:      include/media/drv-intf/s3c_camif.h
12339
12340 SAMSUNG S3FWRN5 NFC DRIVER
12341 M:      Robert Baldyga <r.baldyga@samsung.com>
12342 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12343 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12344 S:      Supported
12345 F:      drivers/nfc/s3fwrn5
12346
12347 SAMSUNG S5C73M3 CAMERA DRIVER
12348 M:      Kyungmin Park <kyungmin.park@samsung.com>
12349 M:      Andrzej Hajda <a.hajda@samsung.com>
12350 L:      linux-media@vger.kernel.org
12351 S:      Supported
12352 F:      drivers/media/i2c/s5c73m3/*
12353
12354 SAMSUNG S5K5BAF CAMERA DRIVER
12355 M:      Kyungmin Park <kyungmin.park@samsung.com>
12356 M:      Andrzej Hajda <a.hajda@samsung.com>
12357 L:      linux-media@vger.kernel.org
12358 S:      Supported
12359 F:      drivers/media/i2c/s5k5baf.c
12360
12361 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12362 M:      Krzysztof Kozlowski <krzk@kernel.org>
12363 M:      Vladimir Zapolskiy <vz@mleia.com>
12364 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12365 L:      linux-crypto@vger.kernel.org
12366 L:      linux-samsung-soc@vger.kernel.org
12367 S:      Maintained
12368 F:      drivers/crypto/s5p-sss.c
12369
12370 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12371 M:      Kyungmin Park <kyungmin.park@samsung.com>
12372 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12373 L:      linux-media@vger.kernel.org
12374 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12375 S:      Supported
12376 F:      drivers/media/platform/exynos4-is/
12377
12378 SAMSUNG SOC CLOCK DRIVERS
12379 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12380 M:      Tomasz Figa <tomasz.figa@gmail.com>
12381 M:      Chanwoo Choi <cw00.choi@samsung.com>
12382 S:      Supported
12383 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12385 F:      drivers/clk/samsung/
12386 F:      include/dt-bindings/clock/exynos*.h
12387 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12388
12389 SAMSUNG SPI DRIVERS
12390 M:      Kukjin Kim <kgene@kernel.org>
12391 M:      Krzysztof Kozlowski <krzk@kernel.org>
12392 M:      Andi Shyti <andi@etezian.org>
12393 L:      linux-spi@vger.kernel.org
12394 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12395 S:      Maintained
12396 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12397 F:      drivers/spi/spi-s3c*
12398 F:      include/linux/platform_data/spi-s3c64xx.h
12399
12400 SAMSUNG SXGBE DRIVERS
12401 M:      Byungho An <bh74.an@samsung.com>
12402 M:      Girish K S <ks.giri@samsung.com>
12403 M:      Vipul Pandya <vipul.pandya@samsung.com>
12404 S:      Supported
12405 L:      netdev@vger.kernel.org
12406 F:      drivers/net/ethernet/samsung/sxgbe/
12407
12408 SAMSUNG THERMAL DRIVER
12409 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12410 L:      linux-pm@vger.kernel.org
12411 L:      linux-samsung-soc@vger.kernel.org
12412 S:      Supported
12413 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12414 F:      drivers/thermal/samsung/
12415
12416 SAMSUNG USB2 PHY DRIVER
12417 M:      Kamil Debski <kamil@wypas.org>
12418 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12419 L:      linux-kernel@vger.kernel.org
12420 S:      Supported
12421 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12422 F:      Documentation/phy/samsung-usb2.txt
12423 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12424 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12425 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12426 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12427 F:      drivers/phy/samsung/phy-samsung-usb2.c
12428 F:      drivers/phy/samsung/phy-samsung-usb2.h
12429
12430 SC1200 WDT DRIVER
12431 M:      Zwane Mwaikambo <zwanem@gmail.com>
12432 S:      Maintained
12433 F:      drivers/watchdog/sc1200wdt.c
12434
12435 SCHEDULER
12436 M:      Ingo Molnar <mingo@redhat.com>
12437 M:      Peter Zijlstra <peterz@infradead.org>
12438 L:      linux-kernel@vger.kernel.org
12439 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12440 S:      Maintained
12441 F:      kernel/sched/
12442 F:      include/linux/sched.h
12443 F:      include/uapi/linux/sched.h
12444 F:      include/linux/wait.h
12445
12446 SCR24X CHIP CARD INTERFACE DRIVER
12447 M:      Lubomir Rintel <lkundrak@v3.sk>
12448 S:      Supported
12449 F:      drivers/char/pcmcia/scr24x_cs.c
12450
12451 SCSI CDROM DRIVER
12452 M:      Jens Axboe <axboe@kernel.dk>
12453 L:      linux-scsi@vger.kernel.org
12454 W:      http://www.kernel.dk
12455 S:      Maintained
12456 F:      drivers/scsi/sr*
12457
12458 SCSI RDMA PROTOCOL (SRP) INITIATOR
12459 M:      Bart Van Assche <bart.vanassche@sandisk.com>
12460 L:      linux-rdma@vger.kernel.org
12461 S:      Supported
12462 W:      http://www.openfabrics.org
12463 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12464 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dad/srp-initiator.git
12465 F:      drivers/infiniband/ulp/srp/
12466 F:      include/scsi/srp.h
12467
12468 SCSI SG DRIVER
12469 M:      Doug Gilbert <dgilbert@interlog.com>
12470 L:      linux-scsi@vger.kernel.org
12471 W:      http://sg.danny.cz/sg
12472 S:      Maintained
12473 F:      Documentation/scsi/scsi-generic.txt
12474 F:      drivers/scsi/sg.c
12475 F:      include/scsi/sg.h
12476
12477 SCSI SUBSYSTEM
12478 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12479 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12480 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12481 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12482 L:      linux-scsi@vger.kernel.org
12483 S:      Maintained
12484 F:      Documentation/devicetree/bindings/scsi/
12485 F:      drivers/scsi/
12486 F:      include/scsi/
12487
12488 SCSI TAPE DRIVER
12489 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12490 L:      linux-scsi@vger.kernel.org
12491 S:      Maintained
12492 F:      Documentation/scsi/st.txt
12493 F:      drivers/scsi/st.*
12494 F:      drivers/scsi/st_*.h
12495
12496 SCTP PROTOCOL
12497 M:      Vlad Yasevich <vyasevich@gmail.com>
12498 M:      Neil Horman <nhorman@tuxdriver.com>
12499 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
12500 L:      linux-sctp@vger.kernel.org
12501 W:      http://lksctp.sourceforge.net
12502 S:      Maintained
12503 F:      Documentation/networking/sctp.txt
12504 F:      include/linux/sctp.h
12505 F:      include/uapi/linux/sctp.h
12506 F:      include/net/sctp/
12507 F:      net/sctp/
12508
12509 SCx200 CPU SUPPORT
12510 M:      Jim Cromie <jim.cromie@gmail.com>
12511 S:      Odd Fixes
12512 F:      Documentation/i2c/busses/scx200_acb
12513 F:      arch/x86/platform/scx200/
12514 F:      drivers/watchdog/scx200_wdt.c
12515 F:      drivers/i2c/busses/scx200*
12516 F:      drivers/mtd/maps/scx200_docflash.c
12517 F:      include/linux/scx200.h
12518
12519 SCx200 GPIO DRIVER
12520 M:      Jim Cromie <jim.cromie@gmail.com>
12521 S:      Maintained
12522 F:      drivers/char/scx200_gpio.c
12523 F:      include/linux/scx200_gpio.h
12524
12525 SCx200 HRT CLOCKSOURCE DRIVER
12526 M:      Jim Cromie <jim.cromie@gmail.com>
12527 S:      Maintained
12528 F:      drivers/clocksource/scx200_hrt.c
12529
12530 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
12531 M:      Sascha Sommer <saschasommer@freenet.de>
12532 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
12533 S:      Maintained
12534 F:      drivers/mmc/host/sdricoh_cs.c
12535
12536 SECURE COMPUTING
12537 M:      Kees Cook <keescook@chromium.org>
12538 R:      Andy Lutomirski <luto@amacapital.net>
12539 R:      Will Drewry <wad@chromium.org>
12540 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
12541 S:      Supported
12542 F:      kernel/seccomp.c
12543 F:      include/uapi/linux/seccomp.h
12544 F:      include/linux/seccomp.h
12545 F:      tools/testing/selftests/seccomp/*
12546 F:      tools/testing/selftests/kselftest_harness.h
12547 F:      Documentation/userspace-api/seccomp_filter.rst
12548 K:      \bsecure_computing
12549 K:      \bTIF_SECCOMP\b
12550
12551 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
12552 M:      Al Cooper <alcooperx@gmail.com>
12553 L:      linux-mmc@vger.kernel.org
12554 L:      bcm-kernel-feedback-list@broadcom.com
12555 S:      Maintained
12556 F:      drivers/mmc/host/sdhci-brcmstb*
12557
12558 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
12559 M:      Adrian Hunter <adrian.hunter@intel.com>
12560 L:      linux-mmc@vger.kernel.org
12561 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
12562 S:      Maintained
12563 F:      drivers/mmc/host/sdhci*
12564 F:      include/linux/mmc/sdhci*
12565
12566 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
12567 M:      Ben Dooks <ben-linux@fluff.org>
12568 M:      Jaehoon Chung <jh80.chung@samsung.com>
12569 L:      linux-mmc@vger.kernel.org
12570 S:      Maintained
12571 F:      drivers/mmc/host/sdhci-s3c*
12572
12573 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
12574 M:      Viresh Kumar <vireshk@kernel.org>
12575 L:      linux-mmc@vger.kernel.org
12576 S:      Maintained
12577 F:      drivers/mmc/host/sdhci-spear.c
12578
12579 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
12580 M:      Kishon Vijay Abraham I <kishon@ti.com>
12581 L:      linux-mmc@vger.kernel.org
12582 S:      Maintained
12583 F:      drivers/mmc/host/sdhci-omap.c
12584
12585 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
12586 M:      Scott Bauer <scott.bauer@intel.com>
12587 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12588 L:      linux-block@vger.kernel.org
12589 S:      Supported
12590 F:      block/sed*
12591 F:      block/opal_proto.h
12592 F:      include/linux/sed*
12593 F:      include/uapi/linux/sed*
12594
12595 SECURITY CONTACT
12596 M:      Security Officers <security@kernel.org>
12597 S:      Supported
12598
12599 SECURITY SUBSYSTEM
12600 M:      James Morris <jmorris@namei.org>
12601 M:      "Serge E. Hallyn" <serge@hallyn.com>
12602 L:      linux-security-module@vger.kernel.org (suggested Cc:)
12603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
12604 W:      http://kernsec.org/
12605 S:      Supported
12606 F:      security/
12607
12608 SELINUX SECURITY MODULE
12609 M:      Paul Moore <paul@paul-moore.com>
12610 M:      Stephen Smalley <sds@tycho.nsa.gov>
12611 M:      Eric Paris <eparis@parisplace.org>
12612 L:      selinux@tycho.nsa.gov (moderated for non-subscribers)
12613 W:      https://selinuxproject.org
12614 W:      https://github.com/SELinuxProject
12615 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
12616 S:      Supported
12617 F:      include/linux/selinux*
12618 F:      security/selinux/
12619 F:      scripts/selinux/
12620 F:      Documentation/admin-guide/LSM/SELinux.rst
12621
12622 SENSABLE PHANTOM
12623 M:      Jiri Slaby <jirislaby@gmail.com>
12624 S:      Maintained
12625 F:      drivers/misc/phantom.c
12626 F:      include/uapi/linux/phantom.h
12627
12628 SERIAL DEVICE BUS
12629 M:      Rob Herring <robh@kernel.org>
12630 L:      linux-serial@vger.kernel.org
12631 S:      Maintained
12632 F:      Documentation/devicetree/bindings/serial/slave-device.txt
12633 F:      drivers/tty/serdev/
12634 F:      include/linux/serdev.h
12635
12636 SERIAL DRIVERS
12637 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12638 L:      linux-serial@vger.kernel.org
12639 S:      Maintained
12640 F:      Documentation/devicetree/bindings/serial/
12641 F:      drivers/tty/serial/
12642
12643 SERIAL IR RECEIVER
12644 M:      Sean Young <sean@mess.org>
12645 L:      linux-media@vger.kernel.org
12646 S:      Maintained
12647 F:      drivers/media/rc/serial_ir.c
12648
12649 SFC NETWORK DRIVER
12650 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
12651 M:      Edward Cree <ecree@solarflare.com>
12652 M:      Bert Kenward <bkenward@solarflare.com>
12653 L:      netdev@vger.kernel.org
12654 S:      Supported
12655 F:      drivers/net/ethernet/sfc/
12656
12657 SGI GRU DRIVER
12658 M:      Dimitri Sivanich <sivanich@sgi.com>
12659 S:      Maintained
12660 F:      drivers/misc/sgi-gru/
12661
12662 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
12663 M:      Pat Gefre <pfg@sgi.com>
12664 L:      linux-ia64@vger.kernel.org
12665 S:      Supported
12666 F:      Documentation/ia64/serial.txt
12667 F:      drivers/tty/serial/ioc?_serial.c
12668 F:      include/linux/ioc?.h
12669
12670 SGI XP/XPC/XPNET DRIVER
12671 M:      Cliff Whickman <cpw@sgi.com>
12672 M:      Robin Holt <robinmholt@gmail.com>
12673 S:      Maintained
12674 F:      drivers/misc/sgi-xp/
12675
12676 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
12677 M:      Ursula Braun <ubraun@linux.ibm.com>
12678 L:      linux-s390@vger.kernel.org
12679 W:      http://www.ibm.com/developerworks/linux/linux390/
12680 S:      Supported
12681 F:      net/smc/
12682
12683 SH_VEU V4L2 MEM2MEM DRIVER
12684 L:      linux-media@vger.kernel.org
12685 S:      Orphan
12686 F:      drivers/media/platform/sh_veu.c
12687
12688 SH_VOU V4L2 OUTPUT DRIVER
12689 L:      linux-media@vger.kernel.org
12690 S:      Orphan
12691 F:      drivers/media/platform/sh_vou.c
12692 F:      include/media/drv-intf/sh_vou.h
12693
12694 SI2157 MEDIA DRIVER
12695 M:      Antti Palosaari <crope@iki.fi>
12696 L:      linux-media@vger.kernel.org
12697 W:      https://linuxtv.org
12698 W:      http://palosaari.fi/linux/
12699 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12700 T:      git git://linuxtv.org/anttip/media_tree.git
12701 S:      Maintained
12702 F:      drivers/media/tuners/si2157*
12703
12704 SI2165 MEDIA DRIVER
12705 M:      Matthias Schwarzott <zzam@gentoo.org>
12706 L:      linux-media@vger.kernel.org
12707 W:      https://linuxtv.org
12708 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12709 S:      Maintained
12710 F:      drivers/media/dvb-frontends/si2165*
12711
12712 SI2168 MEDIA DRIVER
12713 M:      Antti Palosaari <crope@iki.fi>
12714 L:      linux-media@vger.kernel.org
12715 W:      https://linuxtv.org
12716 W:      http://palosaari.fi/linux/
12717 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12718 T:      git git://linuxtv.org/anttip/media_tree.git
12719 S:      Maintained
12720 F:      drivers/media/dvb-frontends/si2168*
12721
12722 SI470X FM RADIO RECEIVER I2C DRIVER
12723 M:      Hans Verkuil <hverkuil@xs4all.nl>
12724 L:      linux-media@vger.kernel.org
12725 T:      git git://linuxtv.org/media_tree.git
12726 W:      https://linuxtv.org
12727 S:      Odd Fixes
12728 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
12729
12730 SI470X FM RADIO RECEIVER USB DRIVER
12731 M:      Hans Verkuil <hverkuil@xs4all.nl>
12732 L:      linux-media@vger.kernel.org
12733 T:      git git://linuxtv.org/media_tree.git
12734 W:      https://linuxtv.org
12735 S:      Maintained
12736 F:      drivers/media/radio/si470x/radio-si470x-common.c
12737 F:      drivers/media/radio/si470x/radio-si470x.h
12738 F:      drivers/media/radio/si470x/radio-si470x-usb.c
12739
12740 SI4713 FM RADIO TRANSMITTER I2C DRIVER
12741 M:      Eduardo Valentin <edubezval@gmail.com>
12742 L:      linux-media@vger.kernel.org
12743 T:      git git://linuxtv.org/media_tree.git
12744 W:      https://linuxtv.org
12745 S:      Odd Fixes
12746 F:      drivers/media/radio/si4713/si4713.?
12747
12748 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
12749 M:      Eduardo Valentin <edubezval@gmail.com>
12750 L:      linux-media@vger.kernel.org
12751 T:      git git://linuxtv.org/media_tree.git
12752 W:      https://linuxtv.org
12753 S:      Odd Fixes
12754 F:      drivers/media/radio/si4713/radio-platform-si4713.c
12755
12756 SI4713 FM RADIO TRANSMITTER USB DRIVER
12757 M:      Hans Verkuil <hverkuil@xs4all.nl>
12758 L:      linux-media@vger.kernel.org
12759 T:      git git://linuxtv.org/media_tree.git
12760 W:      https://linuxtv.org
12761 S:      Maintained
12762 F:      drivers/media/radio/si4713/radio-usb-si4713.c
12763
12764 SIANO DVB DRIVER
12765 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12766 L:      linux-media@vger.kernel.org
12767 W:      https://linuxtv.org
12768 T:      git git://linuxtv.org/media_tree.git
12769 S:      Odd fixes
12770 F:      drivers/media/common/siano/
12771 F:      drivers/media/usb/siano/
12772 F:      drivers/media/usb/siano/
12773 F:      drivers/media/mmc/siano/
12774
12775 SILEAD TOUCHSCREEN DRIVER
12776 M:      Hans de Goede <hdegoede@redhat.com>
12777 L:      linux-input@vger.kernel.org
12778 L:      platform-driver-x86@vger.kernel.org
12779 S:      Maintained
12780 F:      drivers/input/touchscreen/silead.c
12781 F:      drivers/platform/x86/silead_dmi.c
12782
12783 SILICON MOTION SM712 FRAME BUFFER DRIVER
12784 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
12785 M:      Teddy Wang <teddy.wang@siliconmotion.com>
12786 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
12787 L:      linux-fbdev@vger.kernel.org
12788 S:      Maintained
12789 F:      drivers/video/fbdev/sm712*
12790 F:      Documentation/fb/sm712fb.txt
12791
12792 SIMPLE FIRMWARE INTERFACE (SFI)
12793 M:      Len Brown <lenb@kernel.org>
12794 L:      sfi-devel@simplefirmware.org
12795 W:      http://simplefirmware.org/
12796 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
12797 S:      Supported
12798 F:      arch/x86/platform/sfi/
12799 F:      drivers/sfi/
12800 F:      include/linux/sfi*.h
12801
12802 SIMPLEFB FB DRIVER
12803 M:      Hans de Goede <hdegoede@redhat.com>
12804 L:      linux-fbdev@vger.kernel.org
12805 S:      Maintained
12806 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
12807 F:      drivers/video/fbdev/simplefb.c
12808 F:      include/linux/platform_data/simplefb.h
12809
12810 SIMTEC EB110ATX (Chalice CATS)
12811 P:      Ben Dooks
12812 P:      Vincent Sanders <vince@simtec.co.uk>
12813 M:      Simtec Linux Team <linux@simtec.co.uk>
12814 W:      http://www.simtec.co.uk/products/EB110ATX/
12815 S:      Supported
12816
12817 SIMTEC EB2410ITX (BAST)
12818 P:      Ben Dooks
12819 P:      Vincent Sanders <vince@simtec.co.uk>
12820 M:      Simtec Linux Team <linux@simtec.co.uk>
12821 W:      http://www.simtec.co.uk/products/EB2410ITX/
12822 S:      Supported
12823 F:      arch/arm/mach-s3c24xx/mach-bast.c
12824 F:      arch/arm/mach-s3c24xx/bast-ide.c
12825 F:      arch/arm/mach-s3c24xx/bast-irq.c
12826
12827 SIPHASH PRF ROUTINES
12828 M:      Jason A. Donenfeld <Jason@zx2c4.com>
12829 S:      Maintained
12830 F:      lib/siphash.c
12831 F:      lib/test_siphash.c
12832 F:      include/linux/siphash.h
12833
12834 SIOX
12835 M:      Gavin Schenk <g.schenk@eckelmann.de>
12836 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
12837 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12838 S:      Supported
12839 F:      drivers/siox/*
12840 F:      include/trace/events/siox.h
12841
12842 SIS 190 ETHERNET DRIVER
12843 M:      Francois Romieu <romieu@fr.zoreil.com>
12844 L:      netdev@vger.kernel.org
12845 S:      Maintained
12846 F:      drivers/net/ethernet/sis/sis190.c
12847
12848 SIS 900/7016 FAST ETHERNET DRIVER
12849 M:      Daniele Venzano <venza@brownhat.org>
12850 W:      http://www.brownhat.org/sis900.html
12851 L:      netdev@vger.kernel.org
12852 S:      Maintained
12853 F:      drivers/net/ethernet/sis/sis900.*
12854
12855 SIS FRAMEBUFFER DRIVER
12856 M:      Thomas Winischhofer <thomas@winischhofer.net>
12857 W:      http://www.winischhofer.net/linuxsisvga.shtml
12858 S:      Maintained
12859 F:      Documentation/fb/sisfb.txt
12860 F:      drivers/video/fbdev/sis/
12861 F:      include/video/sisfb.h
12862
12863 SIS USB2VGA DRIVER
12864 M:      Thomas Winischhofer <thomas@winischhofer.net>
12865 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
12866 S:      Maintained
12867 F:      drivers/usb/misc/sisusbvga/
12868
12869 SLAB ALLOCATOR
12870 M:      Christoph Lameter <cl@linux.com>
12871 M:      Pekka Enberg <penberg@kernel.org>
12872 M:      David Rientjes <rientjes@google.com>
12873 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
12874 M:      Andrew Morton <akpm@linux-foundation.org>
12875 L:      linux-mm@kvack.org
12876 S:      Maintained
12877 F:      include/linux/sl?b*.h
12878 F:      mm/sl?b*
12879
12880 SLEEPABLE READ-COPY UPDATE (SRCU)
12881 M:      Lai Jiangshan <jiangshanlai@gmail.com>
12882 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12883 M:      Josh Triplett <josh@joshtriplett.org>
12884 R:      Steven Rostedt <rostedt@goodmis.org>
12885 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12886 L:      linux-kernel@vger.kernel.org
12887 W:      http://www.rdrop.com/users/paulmck/RCU/
12888 S:      Supported
12889 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12890 F:      include/linux/srcu.h
12891 F:      kernel/rcu/srcu.c
12892
12893 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
12894 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
12895 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12896 S:      Maintained
12897 F:      drivers/slimbus/
12898 F:      Documentation/devicetree/bindings/slimbus/
12899 F:      include/linux/slimbus.h
12900
12901 SMACK SECURITY MODULE
12902 M:      Casey Schaufler <casey@schaufler-ca.com>
12903 L:      linux-security-module@vger.kernel.org
12904 W:      http://schaufler-ca.com
12905 T:      git git://github.com/cschaufler/smack-next
12906 S:      Maintained
12907 F:      Documentation/admin-guide/LSM/Smack.rst
12908 F:      security/smack/
12909
12910 SMC91x ETHERNET DRIVER
12911 M:      Nicolas Pitre <nico@fluxnic.net>
12912 S:      Odd Fixes
12913 F:      drivers/net/ethernet/smsc/smc91x.*
12914
12915 SMIA AND SMIA++ IMAGE SENSOR DRIVER
12916 M:      Sakari Ailus <sakari.ailus@iki.fi>
12917 L:      linux-media@vger.kernel.org
12918 S:      Maintained
12919 F:      drivers/media/i2c/smiapp/
12920 F:      include/media/i2c/smiapp.h
12921 F:      drivers/media/i2c/smiapp-pll.c
12922 F:      drivers/media/i2c/smiapp-pll.h
12923 F:      include/uapi/linux/smiapp.h
12924 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
12925
12926 SMM665 HARDWARE MONITOR DRIVER
12927 M:      Guenter Roeck <linux@roeck-us.net>
12928 L:      linux-hwmon@vger.kernel.org
12929 S:      Maintained
12930 F:      Documentation/hwmon/smm665
12931 F:      drivers/hwmon/smm665.c
12932
12933 SMSC EMC2103 HARDWARE MONITOR DRIVER
12934 M:      Steve Glendinning <steve.glendinning@shawell.net>
12935 L:      linux-hwmon@vger.kernel.org
12936 S:      Maintained
12937 F:      Documentation/hwmon/emc2103
12938 F:      drivers/hwmon/emc2103.c
12939
12940 SMSC SCH5627 HARDWARE MONITOR DRIVER
12941 M:      Hans de Goede <hdegoede@redhat.com>
12942 L:      linux-hwmon@vger.kernel.org
12943 S:      Supported
12944 F:      Documentation/hwmon/sch5627
12945 F:      drivers/hwmon/sch5627.c
12946
12947 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
12948 M:      Steve Glendinning <steve.glendinning@shawell.net>
12949 L:      linux-fbdev@vger.kernel.org
12950 S:      Maintained
12951 F:      drivers/video/fbdev/smscufx.c
12952
12953 SMSC47B397 HARDWARE MONITOR DRIVER
12954 M:      Jean Delvare <jdelvare@suse.com>
12955 L:      linux-hwmon@vger.kernel.org
12956 S:      Maintained
12957 F:      Documentation/hwmon/smsc47b397
12958 F:      drivers/hwmon/smsc47b397.c
12959
12960 SMSC911x ETHERNET DRIVER
12961 M:      Steve Glendinning <steve.glendinning@shawell.net>
12962 L:      netdev@vger.kernel.org
12963 S:      Maintained
12964 F:      include/linux/smsc911x.h
12965 F:      drivers/net/ethernet/smsc/smsc911x.*
12966
12967 SMSC9420 PCI ETHERNET DRIVER
12968 M:      Steve Glendinning <steve.glendinning@shawell.net>
12969 L:      netdev@vger.kernel.org
12970 S:      Maintained
12971 F:      drivers/net/ethernet/smsc/smsc9420.*
12972
12973 SOC-CAMERA V4L2 SUBSYSTEM
12974 L:      linux-media@vger.kernel.org
12975 T:      git git://linuxtv.org/media_tree.git
12976 S:      Orphan
12977 F:      include/media/soc*
12978 F:      drivers/media/i2c/soc_camera/
12979 F:      drivers/media/platform/soc_camera/
12980
12981 SOCIONEXT SYNQUACER I2C DRIVER
12982 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
12983 L:      linux-i2c@vger.kernel.org
12984 S:      Maintained
12985 F:      drivers/i2c/busses/i2c-synquacer.c
12986 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
12987
12988 SOCIONEXT UNIPHIER SOUND DRIVER
12989 M:      Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
12990 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12991 S:      Maintained
12992 F:      sound/soc/uniphier/
12993
12994 SOEKRIS NET48XX LED SUPPORT
12995 M:      Chris Boot <bootc@bootc.net>
12996 S:      Maintained
12997 F:      drivers/leds/leds-net48xx.c
12998
12999 SOFT-ROCE DRIVER (rxe)
13000 M:      Moni Shoua <monis@mellanox.com>
13001 L:      linux-rdma@vger.kernel.org
13002 S:      Supported
13003 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13004 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13005 F:      drivers/infiniband/sw/rxe/
13006 F:      include/uapi/rdma/rdma_user_rxe.h
13007
13008 SOFTLOGIC 6x10 MPEG CODEC
13009 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13010 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13011 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13012 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13013 M:      Ismael Luceno <ismael@iodev.co.uk>
13014 L:      linux-media@vger.kernel.org
13015 S:      Supported
13016 F:      drivers/media/pci/solo6x10/
13017
13018 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13019 M:      James Morse <james.morse@arm.com>
13020 L:      linux-arm-kernel@lists.infradead.org
13021 S:      Maintained
13022 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13023 F:      drivers/firmware/arm_sdei.c
13024 F:      include/linux/sdei.h
13025 F:      include/uapi/linux/sdei.h
13026
13027 SOFTWARE RAID (Multiple Disks) SUPPORT
13028 M:      Shaohua Li <shli@kernel.org>
13029 L:      linux-raid@vger.kernel.org
13030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13031 S:      Supported
13032 F:      drivers/md/Makefile
13033 F:      drivers/md/Kconfig
13034 F:      drivers/md/md*
13035 F:      drivers/md/raid*
13036 F:      include/linux/raid/
13037 F:      include/uapi/linux/raid/
13038
13039 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13040 M:      Jassi Brar <jaswinder.singh@linaro.org>
13041 L:      netdev@vger.kernel.org
13042 S:      Maintained
13043 F:      drivers/net/ethernet/socionext/netsec.c
13044 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13045
13046 SOLIDRUN CLEARFOG SUPPORT
13047 M:      Russell King <linux@armlinux.org.uk>
13048 S:      Maintained
13049 F:      arch/arm/boot/dts/armada-388-clearfog*
13050 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13051
13052 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13053 M:      Russell King <linux@armlinux.org.uk>
13054 S:      Maintained
13055 F:      arch/arm/boot/dts/imx6*-cubox-i*
13056 F:      arch/arm/boot/dts/imx6*-hummingboard*
13057 F:      arch/arm/boot/dts/imx6*-sr-*
13058
13059 SONIC NETWORK DRIVER
13060 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13061 L:      netdev@vger.kernel.org
13062 S:      Maintained
13063 F:      drivers/net/ethernet/natsemi/sonic.*
13064
13065 SONICS SILICON BACKPLANE DRIVER (SSB)
13066 M:      Michael Buesch <m@bues.ch>
13067 L:      linux-wireless@vger.kernel.org
13068 S:      Maintained
13069 F:      drivers/ssb/
13070 F:      include/linux/ssb/
13071
13072 SONY IMX274 SENSOR DRIVER
13073 M:      Leon Luo <leonl@leopardimaging.com>
13074 L:      linux-media@vger.kernel.org
13075 T:      git git://linuxtv.org/media_tree.git
13076 S:      Maintained
13077 F:      drivers/media/i2c/imx274.c
13078 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13079
13080 SONY MEMORYSTICK CARD SUPPORT
13081 M:      Alex Dubov <oakad@yahoo.com>
13082 W:      http://tifmxx.berlios.de/
13083 S:      Maintained
13084 F:      drivers/memstick/host/tifm_ms.c
13085
13086 SONY MEMORYSTICK STANDARD SUPPORT
13087 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13088 S:      Maintained
13089 F:      drivers/memstick/core/ms_block.*
13090
13091 SONY VAIO CONTROL DEVICE DRIVER
13092 M:      Mattia Dongili <malattia@linux.it>
13093 L:      platform-driver-x86@vger.kernel.org
13094 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13095 S:      Maintained
13096 F:      Documentation/laptops/sony-laptop.txt
13097 F:      drivers/char/sonypi.c
13098 F:      drivers/platform/x86/sony-laptop.c
13099 F:      include/linux/sony-laptop.h
13100
13101 SOUND
13102 M:      Jaroslav Kysela <perex@perex.cz>
13103 M:      Takashi Iwai <tiwai@suse.com>
13104 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13105 W:      http://www.alsa-project.org/
13106 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13107 T:      git git://git.alsa-project.org/alsa-kernel.git
13108 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13109 S:      Maintained
13110 F:      Documentation/sound/
13111 F:      include/sound/
13112 F:      include/uapi/sound/
13113 F:      sound/
13114
13115 SOUND - COMPRESSED AUDIO
13116 M:      Vinod Koul <vinod.koul@intel.com>
13117 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13118 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13119 S:      Supported
13120 F:      Documentation/sound/alsa/compress_offload.txt
13121 F:      include/sound/compress_driver.h
13122 F:      include/uapi/sound/compress_*
13123 F:      sound/core/compress_offload.c
13124 F:      sound/soc/soc-compress.c
13125
13126 SOUND - DMAENGINE HELPERS
13127 M:      Lars-Peter Clausen <lars@metafoo.de>
13128 S:      Supported
13129 F:      include/sound/dmaengine_pcm.h
13130 F:      sound/core/pcm_dmaengine.c
13131 F:      sound/soc/soc-generic-dmaengine-pcm.c
13132
13133 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13134 M:      Liam Girdwood <lgirdwood@gmail.com>
13135 M:      Mark Brown <broonie@kernel.org>
13136 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13137 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13138 W:      http://alsa-project.org/main/index.php/ASoC
13139 S:      Supported
13140 F:      Documentation/devicetree/bindings/sound/
13141 F:      Documentation/sound/alsa/soc/
13142 F:      sound/soc/
13143 F:      include/sound/soc*
13144
13145 SOUNDWIRE SUBSYSTEM
13146 M:      Vinod Koul <vinod.koul@intel.com>
13147 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13148 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13149 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13150 S:      Supported
13151 F:      Documentation/driver-api/soundwire/
13152 F:      drivers/soundwire/
13153 F:      include/linux/soundwire/
13154
13155 SP2 MEDIA DRIVER
13156 M:      Olli Salonen <olli.salonen@iki.fi>
13157 L:      linux-media@vger.kernel.org
13158 W:      https://linuxtv.org
13159 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13160 S:      Maintained
13161 F:      drivers/media/dvb-frontends/sp2*
13162
13163 SPARC + UltraSPARC (sparc/sparc64)
13164 M:      "David S. Miller" <davem@davemloft.net>
13165 L:      sparclinux@vger.kernel.org
13166 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13167 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13168 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13169 S:      Maintained
13170 F:      arch/sparc/
13171 F:      drivers/sbus/
13172
13173 SPARC SERIAL DRIVERS
13174 M:      "David S. Miller" <davem@davemloft.net>
13175 L:      sparclinux@vger.kernel.org
13176 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13177 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13178 S:      Maintained
13179 F:      include/linux/sunserialcore.h
13180 F:      drivers/tty/serial/suncore.c
13181 F:      drivers/tty/serial/sunhv.c
13182 F:      drivers/tty/serial/sunsab.c
13183 F:      drivers/tty/serial/sunsab.h
13184 F:      drivers/tty/serial/sunsu.c
13185 F:      drivers/tty/serial/sunzilog.c
13186 F:      drivers/tty/serial/sunzilog.h
13187 F:      drivers/tty/vcc.c
13188
13189 SPARSE CHECKER
13190 M:      "Christopher Li" <sparse@chrisli.org>
13191 L:      linux-sparse@vger.kernel.org
13192 W:      https://sparse.wiki.kernel.org/
13193 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13194 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13195 S:      Maintained
13196 F:      include/linux/compiler.h
13197
13198 SPEAR CLOCK FRAMEWORK SUPPORT
13199 M:      Viresh Kumar <vireshk@kernel.org>
13200 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13201 W:      http://www.st.com/spear
13202 S:      Maintained
13203 F:      drivers/clk/spear/
13204
13205 SPEAR PLATFORM SUPPORT
13206 M:      Viresh Kumar <vireshk@kernel.org>
13207 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13208 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13209 W:      http://www.st.com/spear
13210 S:      Maintained
13211 F:      arch/arm/boot/dts/spear*
13212 F:      arch/arm/mach-spear/
13213
13214 SPI NOR SUBSYSTEM
13215 M:      Marek Vasut <marek.vasut@gmail.com>
13216 L:      linux-mtd@lists.infradead.org
13217 W:      http://www.linux-mtd.infradead.org/
13218 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13219 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13220 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13221 S:      Maintained
13222 F:      drivers/mtd/spi-nor/
13223 F:      include/linux/mtd/spi-nor.h
13224
13225 SPI SUBSYSTEM
13226 M:      Mark Brown <broonie@kernel.org>
13227 L:      linux-spi@vger.kernel.org
13228 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13229 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13230 S:      Maintained
13231 F:      Documentation/devicetree/bindings/spi/
13232 F:      Documentation/spi/
13233 F:      drivers/spi/
13234 F:      include/linux/spi/
13235 F:      include/uapi/linux/spi/
13236 F:      tools/spi/
13237
13238 SPIDERNET NETWORK DRIVER for CELL
13239 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13240 L:      netdev@vger.kernel.org
13241 S:      Supported
13242 F:      Documentation/networking/spider_net.txt
13243 F:      drivers/net/ethernet/toshiba/spider_net*
13244
13245 SPMI SUBSYSTEM
13246 R:      Stephen Boyd <sboyd@kernel.org>
13247 L:      linux-arm-msm@vger.kernel.org
13248 F:      Documentation/devicetree/bindings/spmi/
13249 F:      drivers/spmi/
13250 F:      include/dt-bindings/spmi/spmi.h
13251 F:      include/linux/spmi.h
13252 F:      include/trace/events/spmi.h
13253
13254 SPU FILE SYSTEM
13255 M:      Jeremy Kerr <jk@ozlabs.org>
13256 L:      linuxppc-dev@lists.ozlabs.org
13257 W:      http://www.ibm.com/developerworks/power/cell/
13258 S:      Supported
13259 F:      Documentation/filesystems/spufs.txt
13260 F:      arch/powerpc/platforms/cell/spufs/
13261
13262 SQUASHFS FILE SYSTEM
13263 M:      Phillip Lougher <phillip@squashfs.org.uk>
13264 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13265 W:      http://squashfs.org.uk
13266 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13267 S:      Maintained
13268 F:      Documentation/filesystems/squashfs.txt
13269 F:      fs/squashfs/
13270
13271 SRM (Alpha) environment access
13272 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13273 S:      Maintained
13274 F:      arch/alpha/kernel/srm_env.c
13275
13276 STABLE BRANCH
13277 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13278 L:      stable@vger.kernel.org
13279 S:      Supported
13280 F:      Documentation/process/stable-kernel-rules.rst
13281
13282 STAGING - COMEDI
13283 M:      Ian Abbott <abbotti@mev.co.uk>
13284 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13285 S:      Odd Fixes
13286 F:      drivers/staging/comedi/
13287
13288 STAGING - FLARION FT1000 DRIVERS
13289 M:      Marek Belisko <marek.belisko@gmail.com>
13290 S:      Odd Fixes
13291 F:      drivers/staging/ft1000/
13292
13293 STAGING - INDUSTRIAL IO
13294 M:      Jonathan Cameron <jic23@kernel.org>
13295 L:      linux-iio@vger.kernel.org
13296 S:      Odd Fixes
13297 F:      Documentation/devicetree/bindings/staging/iio/
13298 F:      drivers/staging/iio/
13299
13300 STAGING - LUSTRE PARALLEL FILESYSTEM
13301 M:      Oleg Drokin <oleg.drokin@intel.com>
13302 M:      Andreas Dilger <andreas.dilger@intel.com>
13303 M:      James Simmons <jsimmons@infradead.org>
13304 L:      lustre-devel@lists.lustre.org (moderated for non-subscribers)
13305 W:      http://wiki.lustre.org/
13306 S:      Maintained
13307 F:      drivers/staging/lustre
13308
13309 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13310 M:      Marc Dietrich <marvin24@gmx.de>
13311 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13312 L:      linux-tegra@vger.kernel.org
13313 S:      Maintained
13314 F:      drivers/staging/nvec/
13315
13316 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13317 M:      Jens Frederich <jfrederich@gmail.com>
13318 M:      Daniel Drake <dsd@laptop.org>
13319 M:      Jon Nettleton <jon.nettleton@gmail.com>
13320 W:      http://wiki.laptop.org/go/DCON
13321 S:      Maintained
13322 F:      drivers/staging/olpc_dcon/
13323
13324 STAGING - REALTEK RTL8712U DRIVERS
13325 M:      Larry Finger <Larry.Finger@lwfinger.net>
13326 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13327 S:      Odd Fixes
13328 F:      drivers/staging/rtl8712/
13329
13330 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13331 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13332 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13333 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13334 L:      linux-fbdev@vger.kernel.org
13335 S:      Maintained
13336 F:      drivers/staging/sm750fb/
13337
13338 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13339 M:      William Hubbs <w.d.hubbs@gmail.com>
13340 M:      Chris Brannon <chris@the-brannons.com>
13341 M:      Kirk Reiser <kirk@reisers.ca>
13342 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13343 L:      speakup@linux-speakup.org
13344 W:      http://www.linux-speakup.org/
13345 S:      Odd Fixes
13346 F:      drivers/staging/speakup/
13347
13348 STAGING - VIA VT665X DRIVERS
13349 M:      Forest Bond <forest@alittletooquiet.net>
13350 S:      Odd Fixes
13351 F:      drivers/staging/vt665?/
13352
13353 STAGING - WILC1000 WIFI DRIVER
13354 M:      Aditya Shankar <aditya.shankar@microchip.com>
13355 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13356 L:      linux-wireless@vger.kernel.org
13357 S:      Supported
13358 F:      drivers/staging/wilc1000/
13359
13360 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13361 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13362 S:      Odd Fixes
13363 F:      drivers/staging/xgifb/
13364
13365 STAGING SUBSYSTEM
13366 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13367 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13368 L:      devel@driverdev.osuosl.org
13369 S:      Supported
13370 F:      drivers/staging/
13371
13372 STARFIRE/DURALAN NETWORK DRIVER
13373 M:      Ion Badulescu <ionut@badula.org>
13374 S:      Odd Fixes
13375 F:      drivers/net/ethernet/adaptec/starfire*
13376
13377 STEC S1220 SKD DRIVER
13378 M:      Bart Van Assche <bart.vanassche@wdc.com>
13379 L:      linux-block@vger.kernel.org
13380 S:      Maintained
13381 F:      drivers/block/skd*[ch]
13382
13383 STI CEC DRIVER
13384 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13385 S:      Maintained
13386 F:      drivers/staging/media/st-cec/
13387 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13388
13389 STK1160 USB VIDEO CAPTURE DRIVER
13390 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13391 L:      linux-media@vger.kernel.org
13392 T:      git git://linuxtv.org/media_tree.git
13393 S:      Maintained
13394 F:      drivers/media/usb/stk1160/
13395
13396 STMMAC ETHERNET DRIVER
13397 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13398 M:      Alexandre Torgue <alexandre.torgue@st.com>
13399 L:      netdev@vger.kernel.org
13400 W:      http://www.stlinux.com
13401 S:      Supported
13402 F:      drivers/net/ethernet/stmicro/stmmac/
13403
13404 SUN3/3X
13405 M:      Sam Creasey <sammy@sammy.net>
13406 W:      http://sammy.net/sun3/
13407 S:      Maintained
13408 F:      arch/m68k/kernel/*sun3*
13409 F:      arch/m68k/sun3*/
13410 F:      arch/m68k/include/asm/sun3*
13411 F:      drivers/net/ethernet/i825xx/sun3*
13412
13413 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13414 M:      Hans de Goede <hdegoede@redhat.com>
13415 L:      linux-input@vger.kernel.org
13416 S:      Maintained
13417 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13418 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13419
13420 SUNDANCE NETWORK DRIVER
13421 M:      Denis Kirjanov <kda@linux-powerpc.org>
13422 L:      netdev@vger.kernel.org
13423 S:      Maintained
13424 F:      drivers/net/ethernet/dlink/sundance.c
13425
13426 SUPERH
13427 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13428 M:      Rich Felker <dalias@libc.org>
13429 L:      linux-sh@vger.kernel.org
13430 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13431 S:      Maintained
13432 F:      Documentation/sh/
13433 F:      arch/sh/
13434 F:      drivers/sh/
13435
13436 SUSPEND TO RAM
13437 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13438 M:      Len Brown <len.brown@intel.com>
13439 M:      Pavel Machek <pavel@ucw.cz>
13440 L:      linux-pm@vger.kernel.org
13441 B:      https://bugzilla.kernel.org
13442 S:      Supported
13443 F:      Documentation/power/
13444 F:      arch/x86/kernel/acpi/
13445 F:      drivers/base/power/
13446 F:      kernel/power/
13447 F:      include/linux/suspend.h
13448 F:      include/linux/freezer.h
13449 F:      include/linux/pm.h
13450
13451 SVGA HANDLING
13452 M:      Martin Mares <mj@ucw.cz>
13453 L:      linux-video@atrey.karlin.mff.cuni.cz
13454 S:      Maintained
13455 F:      Documentation/svga.txt
13456 F:      arch/x86/boot/video*
13457
13458 SWIOTLB SUBSYSTEM
13459 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13460 L:      iommu@lists.linux-foundation.org
13461 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13462 S:      Supported
13463 F:      lib/swiotlb.c
13464 F:      arch/*/kernel/pci-swiotlb.c
13465 F:      include/linux/swiotlb.h
13466
13467 SWITCHDEV
13468 M:      Jiri Pirko <jiri@resnulli.us>
13469 M:      Ivan Vecera <ivecera@redhat.com>
13470 L:      netdev@vger.kernel.org
13471 S:      Supported
13472 F:      net/switchdev/
13473 F:      include/net/switchdev.h
13474
13475 SYNC FILE FRAMEWORK
13476 M:      Sumit Semwal <sumit.semwal@linaro.org>
13477 R:      Gustavo Padovan <gustavo@padovan.org>
13478 S:      Maintained
13479 L:      linux-media@vger.kernel.org
13480 L:      dri-devel@lists.freedesktop.org
13481 F:      drivers/dma-buf/sync_*
13482 F:      drivers/dma-buf/dma-fence*
13483 F:      drivers/dma-buf/sw_sync.c
13484 F:      include/linux/sync_file.h
13485 F:      include/uapi/linux/sync_file.h
13486 F:      Documentation/sync_file.txt
13487 T:      git git://anongit.freedesktop.org/drm/drm-misc
13488
13489 SYNOPSYS ARC ARCHITECTURE
13490 M:      Vineet Gupta <vgupta@synopsys.com>
13491 L:      linux-snps-arc@lists.infradead.org
13492 S:      Supported
13493 F:      arch/arc/
13494 F:      Documentation/devicetree/bindings/arc/*
13495 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
13496 F:      drivers/clocksource/arc_timer.c
13497 F:      drivers/tty/serial/arc_uart.c
13498 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
13499
13500 SYNOPSYS ARC HSDK SDP pll clock driver
13501 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13502 S:      Supported
13503 F:      drivers/clk/clk-hsdk-pll.c
13504 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
13505
13506 SYNOPSYS ARC SDP clock driver
13507 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13508 S:      Supported
13509 F:      drivers/clk/axs10x/*
13510 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
13511
13512 SYNOPSYS ARC SDP platform support
13513 M:      Alexey Brodkin <abrodkin@synopsys.com>
13514 S:      Supported
13515 F:      arch/arc/plat-axs10x
13516 F:      arch/arc/boot/dts/ax*
13517 F:      Documentation/devicetree/bindings/arc/axs10*
13518
13519 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
13520 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13521 S:      Supported
13522 F:      drivers/reset/reset-axs10x.c
13523 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
13524
13525 SYNOPSYS DESIGNWARE 8250 UART DRIVER
13526 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13527 S:      Maintained
13528 F:      drivers/tty/serial/8250/8250_dw.c
13529
13530 SYNOPSYS DESIGNWARE APB GPIO DRIVER
13531 M:      Hoan Tran <hotran@apm.com>
13532 L:      linux-gpio@vger.kernel.org
13533 S:      Maintained
13534 F:      drivers/gpio/gpio-dwapb.c
13535 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
13536
13537 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
13538 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13539 S:      Maintained
13540 F:      drivers/dma/dwi-axi-dmac/
13541 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
13542
13543 SYNOPSYS DESIGNWARE DMAC DRIVER
13544 M:      Viresh Kumar <vireshk@kernel.org>
13545 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13546 S:      Maintained
13547 F:      include/linux/dma/dw.h
13548 F:      include/linux/platform_data/dma-dw.h
13549 F:      drivers/dma/dw/
13550
13551 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
13552 M:      Jose Abreu <Jose.Abreu@synopsys.com>
13553 L:      netdev@vger.kernel.org
13554 S:      Supported
13555 F:      drivers/net/ethernet/synopsys/
13556
13557 SYNOPSYS DESIGNWARE I2C DRIVER
13558 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
13559 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13560 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
13561 L:      linux-i2c@vger.kernel.org
13562 S:      Maintained
13563 F:      drivers/i2c/busses/i2c-designware-*
13564 F:      include/linux/platform_data/i2c-designware.h
13565
13566 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
13567 M:      Jaehoon Chung <jh80.chung@samsung.com>
13568 L:      linux-mmc@vger.kernel.org
13569 S:      Maintained
13570 F:      drivers/mmc/host/dw_mmc*
13571
13572 SYNOPSYS HSDK RESET CONTROLLER DRIVER
13573 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13574 S:      Supported
13575 F:      drivers/reset/reset-hsdk.c
13576 F:      include/dt-bindings/reset/snps,hsdk-reset.h
13577 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
13578
13579 SYSTEM CONFIGURATION (SYSCON)
13580 M:      Lee Jones <lee.jones@linaro.org>
13581 M:      Arnd Bergmann <arnd@arndb.de>
13582 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
13583 S:      Supported
13584 F:      drivers/mfd/syscon.c
13585
13586 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
13587 M:      Sudeep Holla <sudeep.holla@arm.com>
13588 L:      linux-arm-kernel@lists.infradead.org
13589 S:      Maintained
13590 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
13591 F:      drivers/clk/clk-sc[mp]i.c
13592 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
13593 F:      drivers/firmware/arm_scpi.c
13594 F:      drivers/firmware/arm_scmi/
13595 F:      include/linux/sc[mp]i_protocol.h
13596
13597 SYSTEM RESET/SHUTDOWN DRIVERS
13598 M:      Sebastian Reichel <sre@kernel.org>
13599 L:      linux-pm@vger.kernel.org
13600 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
13601 S:      Maintained
13602 F:      Documentation/devicetree/bindings/power/reset/
13603 F:      drivers/power/reset/
13604
13605 SYSTEM TRACE MODULE CLASS
13606 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
13607 S:      Maintained
13608 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
13609 F:      Documentation/trace/stm.txt
13610 F:      drivers/hwtracing/stm/
13611 F:      include/linux/stm.h
13612 F:      include/uapi/linux/stm.h
13613
13614 SYSV FILESYSTEM
13615 M:      Christoph Hellwig <hch@infradead.org>
13616 S:      Maintained
13617 F:      Documentation/filesystems/sysv-fs.txt
13618 F:      fs/sysv/
13619 F:      include/linux/sysv_fs.h
13620
13621 TARGET SUBSYSTEM
13622 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
13623 L:      linux-scsi@vger.kernel.org
13624 L:      target-devel@vger.kernel.org
13625 W:      http://www.linux-iscsi.org
13626 W:      http://groups.google.com/group/linux-iscsi-target-dev
13627 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
13628 S:      Supported
13629 F:      drivers/target/
13630 F:      include/target/
13631 F:      Documentation/target/
13632
13633 TASKSTATS STATISTICS INTERFACE
13634 M:      Balbir Singh <bsingharora@gmail.com>
13635 S:      Maintained
13636 F:      Documentation/accounting/taskstats*
13637 F:      include/linux/taskstats*
13638 F:      kernel/taskstats.c
13639
13640 TC subsystem
13641 M:      Jamal Hadi Salim <jhs@mojatatu.com>
13642 M:      Cong Wang <xiyou.wangcong@gmail.com>
13643 M:      Jiri Pirko <jiri@resnulli.us>
13644 L:      netdev@vger.kernel.org
13645 S:      Maintained
13646 F:      include/net/pkt_cls.h
13647 F:      include/net/pkt_sched.h
13648 F:      include/net/tc_act/
13649 F:      include/uapi/linux/pkt_cls.h
13650 F:      include/uapi/linux/pkt_sched.h
13651 F:      include/uapi/linux/tc_act/
13652 F:      include/uapi/linux/tc_ematch/
13653 F:      net/sched/
13654
13655 TCP LOW PRIORITY MODULE
13656 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
13657 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
13658 W:      http://tcp-lp-mod.sourceforge.net/
13659 S:      Maintained
13660 F:      net/ipv4/tcp_lp.c
13661
13662 TDA10071 MEDIA DRIVER
13663 M:      Antti Palosaari <crope@iki.fi>
13664 L:      linux-media@vger.kernel.org
13665 W:      https://linuxtv.org
13666 W:      http://palosaari.fi/linux/
13667 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13668 T:      git git://linuxtv.org/anttip/media_tree.git
13669 S:      Maintained
13670 F:      drivers/media/dvb-frontends/tda10071*
13671
13672 TDA18212 MEDIA DRIVER
13673 M:      Antti Palosaari <crope@iki.fi>
13674 L:      linux-media@vger.kernel.org
13675 W:      https://linuxtv.org
13676 W:      http://palosaari.fi/linux/
13677 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13678 T:      git git://linuxtv.org/anttip/media_tree.git
13679 S:      Maintained
13680 F:      drivers/media/tuners/tda18212*
13681
13682 TDA18218 MEDIA DRIVER
13683 M:      Antti Palosaari <crope@iki.fi>
13684 L:      linux-media@vger.kernel.org
13685 W:      https://linuxtv.org
13686 W:      http://palosaari.fi/linux/
13687 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13688 T:      git git://linuxtv.org/anttip/media_tree.git
13689 S:      Maintained
13690 F:      drivers/media/tuners/tda18218*
13691
13692 TDA18250 MEDIA DRIVER
13693 M:      Olli Salonen <olli.salonen@iki.fi>
13694 L:      linux-media@vger.kernel.org
13695 W:      https://linuxtv.org
13696 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13697 T:      git git://linuxtv.org/media_tree.git
13698 S:      Maintained
13699 F:      drivers/media/tuners/tda18250*
13700
13701 TDA18271 MEDIA DRIVER
13702 M:      Michael Krufky <mkrufky@linuxtv.org>
13703 L:      linux-media@vger.kernel.org
13704 W:      https://linuxtv.org
13705 W:      http://github.com/mkrufky
13706 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13707 T:      git git://linuxtv.org/mkrufky/tuners.git
13708 S:      Maintained
13709 F:      drivers/media/tuners/tda18271*
13710
13711 TDA1997x MEDIA DRIVER
13712 M:      Tim Harvey <tharvey@gateworks.com>
13713 L:      linux-media@vger.kernel.org
13714 W:      https://linuxtv.org
13715 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13716 S:      Maintained
13717 F:      drivers/media/i2c/tda1997x.*
13718
13719 TDA827x MEDIA DRIVER
13720 M:      Michael Krufky <mkrufky@linuxtv.org>
13721 L:      linux-media@vger.kernel.org
13722 W:      https://linuxtv.org
13723 W:      http://github.com/mkrufky
13724 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13725 T:      git git://linuxtv.org/mkrufky/tuners.git
13726 S:      Maintained
13727 F:      drivers/media/tuners/tda8290.*
13728
13729 TDA8290 MEDIA DRIVER
13730 M:      Michael Krufky <mkrufky@linuxtv.org>
13731 L:      linux-media@vger.kernel.org
13732 W:      https://linuxtv.org
13733 W:      http://github.com/mkrufky
13734 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13735 T:      git git://linuxtv.org/mkrufky/tuners.git
13736 S:      Maintained
13737 F:      drivers/media/tuners/tda8290.*
13738
13739 TDA9840 MEDIA DRIVER
13740 M:      Hans Verkuil <hverkuil@xs4all.nl>
13741 L:      linux-media@vger.kernel.org
13742 T:      git git://linuxtv.org/media_tree.git
13743 W:      https://linuxtv.org
13744 S:      Maintained
13745 F:      drivers/media/i2c/tda9840*
13746
13747 TEA5761 TUNER DRIVER
13748 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13749 L:      linux-media@vger.kernel.org
13750 W:      https://linuxtv.org
13751 T:      git git://linuxtv.org/media_tree.git
13752 S:      Odd fixes
13753 F:      drivers/media/tuners/tea5761.*
13754
13755 TEA5767 TUNER DRIVER
13756 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13757 L:      linux-media@vger.kernel.org
13758 W:      https://linuxtv.org
13759 T:      git git://linuxtv.org/media_tree.git
13760 S:      Maintained
13761 F:      drivers/media/tuners/tea5767.*
13762
13763 TEA6415C MEDIA DRIVER
13764 M:      Hans Verkuil <hverkuil@xs4all.nl>
13765 L:      linux-media@vger.kernel.org
13766 T:      git git://linuxtv.org/media_tree.git
13767 W:      https://linuxtv.org
13768 S:      Maintained
13769 F:      drivers/media/i2c/tea6415c*
13770
13771 TEA6420 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/tea6420*
13778
13779 TEAM DRIVER
13780 M:      Jiri Pirko <jiri@resnulli.us>
13781 L:      netdev@vger.kernel.org
13782 S:      Supported
13783 F:      drivers/net/team/
13784 F:      include/linux/if_team.h
13785 F:      include/uapi/linux/if_team.h
13786
13787 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
13788 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
13789 S:      Maintained
13790 F:      arch/x86/platform/ts5500/
13791
13792 TECHNOTREND USB IR RECEIVER
13793 M:      Sean Young <sean@mess.org>
13794 L:      linux-media@vger.kernel.org
13795 S:      Maintained
13796 F:      drivers/media/rc/ttusbir.c
13797
13798 TECHWELL TW9910 VIDEO DECODER
13799 L:      linux-media@vger.kernel.org
13800 S:      Orphan
13801 F:      drivers/media/i2c/tw9910.c
13802 F:      include/media/i2c/tw9910.h
13803
13804 TEE SUBSYSTEM
13805 M:      Jens Wiklander <jens.wiklander@linaro.org>
13806 S:      Maintained
13807 F:      include/linux/tee_drv.h
13808 F:      include/uapi/linux/tee.h
13809 F:      drivers/tee/
13810 F:      Documentation/tee.txt
13811
13812 TEGRA ARCHITECTURE SUPPORT
13813 M:      Thierry Reding <thierry.reding@gmail.com>
13814 M:      Jonathan Hunter <jonathanh@nvidia.com>
13815 L:      linux-tegra@vger.kernel.org
13816 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
13817 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
13818 S:      Supported
13819 N:      [^a-z]tegra
13820
13821 TEGRA CLOCK DRIVER
13822 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
13823 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
13824 S:      Supported
13825 F:      drivers/clk/tegra/
13826
13827 TEGRA DMA DRIVERS
13828 M:      Laxman Dewangan <ldewangan@nvidia.com>
13829 M:      Jon Hunter <jonathanh@nvidia.com>
13830 S:      Supported
13831 F:      drivers/dma/tegra*
13832
13833 TEGRA I2C DRIVER
13834 M:      Laxman Dewangan <ldewangan@nvidia.com>
13835 S:      Supported
13836 F:      drivers/i2c/busses/i2c-tegra.c
13837
13838 TEGRA IOMMU DRIVERS
13839 M:      Thierry Reding <thierry.reding@gmail.com>
13840 L:      linux-tegra@vger.kernel.org
13841 S:      Supported
13842 F:      drivers/iommu/tegra*
13843
13844 TEGRA KBC DRIVER
13845 M:      Laxman Dewangan <ldewangan@nvidia.com>
13846 S:      Supported
13847 F:      drivers/input/keyboard/tegra-kbc.c
13848
13849 TEGRA PWM DRIVER
13850 M:      Thierry Reding <thierry.reding@gmail.com>
13851 S:      Supported
13852 F:      drivers/pwm/pwm-tegra.c
13853
13854 TEGRA SERIAL DRIVER
13855 M:      Laxman Dewangan <ldewangan@nvidia.com>
13856 S:      Supported
13857 F:      drivers/tty/serial/serial-tegra.c
13858
13859 TEGRA SPI DRIVER
13860 M:      Laxman Dewangan <ldewangan@nvidia.com>
13861 S:      Supported
13862 F:      drivers/spi/spi-tegra*
13863
13864 TEHUTI ETHERNET DRIVER
13865 M:      Andy Gospodarek <andy@greyhouse.net>
13866 L:      netdev@vger.kernel.org
13867 S:      Supported
13868 F:      drivers/net/ethernet/tehuti/*
13869
13870 Telecom Clock Driver for MCPL0010
13871 M:      Mark Gross <mark.gross@intel.com>
13872 S:      Supported
13873 F:      drivers/char/tlclk.c
13874
13875 TENSILICA XTENSA PORT (xtensa)
13876 M:      Chris Zankel <chris@zankel.net>
13877 M:      Max Filippov <jcmvbkbc@gmail.com>
13878 L:      linux-xtensa@linux-xtensa.org
13879 T:      git git://github.com/czankel/xtensa-linux.git
13880 S:      Maintained
13881 F:      arch/xtensa/
13882 F:      drivers/irqchip/irq-xtensa-*
13883
13884 Texas Instruments' System Control Interface (TISCI) Protocol Driver
13885 M:      Nishanth Menon <nm@ti.com>
13886 M:      Tero Kristo <t-kristo@ti.com>
13887 M:      Santosh Shilimkar <ssantosh@kernel.org>
13888 L:      linux-arm-kernel@lists.infradead.org
13889 S:      Maintained
13890 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
13891 F:      drivers/firmware/ti_sci*
13892 F:      include/linux/soc/ti/ti_sci_protocol.h
13893 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
13894 F:      include/dt-bindings/genpd/k2g.h
13895 F:      drivers/soc/ti/ti_sci_pm_domains.c
13896 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
13897 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
13898 F:      drivers/clk/keystone/sci-clk.c
13899 F:      drivers/reset/reset-ti-sci.c
13900
13901 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
13902 M:      Hans Verkuil <hverkuil@xs4all.nl>
13903 L:      linux-media@vger.kernel.org
13904 T:      git git://linuxtv.org/media_tree.git
13905 W:      https://linuxtv.org
13906 S:      Maintained
13907 F:      drivers/media/radio/radio-raremono.c
13908
13909 THERMAL
13910 M:      Zhang Rui <rui.zhang@intel.com>
13911 M:      Eduardo Valentin <edubezval@gmail.com>
13912 L:      linux-pm@vger.kernel.org
13913 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
13914 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
13915 Q:      https://patchwork.kernel.org/project/linux-pm/list/
13916 S:      Supported
13917 F:      drivers/thermal/
13918 F:      include/linux/thermal.h
13919 F:      include/uapi/linux/thermal.h
13920 F:      include/linux/cpu_cooling.h
13921 F:      Documentation/devicetree/bindings/thermal/
13922
13923 THERMAL/CPU_COOLING
13924 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
13925 M:      Viresh Kumar <viresh.kumar@linaro.org>
13926 M:      Javi Merino <javi.merino@kernel.org>
13927 L:      linux-pm@vger.kernel.org
13928 S:      Supported
13929 F:      Documentation/thermal/cpu-cooling-api.txt
13930 F:      drivers/thermal/cpu_cooling.c
13931 F:      include/linux/cpu_cooling.h
13932
13933 THINKPAD ACPI EXTRAS DRIVER
13934 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
13935 L:      ibm-acpi-devel@lists.sourceforge.net
13936 L:      platform-driver-x86@vger.kernel.org
13937 W:      http://ibm-acpi.sourceforge.net
13938 W:      http://thinkwiki.org/wiki/Ibm-acpi
13939 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
13940 S:      Maintained
13941 F:      drivers/platform/x86/thinkpad_acpi.c
13942
13943 THUNDERBOLT DRIVER
13944 M:      Andreas Noever <andreas.noever@gmail.com>
13945 M:      Michael Jamet <michael.jamet@intel.com>
13946 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
13947 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
13948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
13949 S:      Maintained
13950 F:      Documentation/admin-guide/thunderbolt.rst
13951 F:      drivers/thunderbolt/
13952 F:      include/linux/thunderbolt.h
13953
13954 THUNDERBOLT NETWORK DRIVER
13955 M:      Michael Jamet <michael.jamet@intel.com>
13956 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
13957 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
13958 L:      netdev@vger.kernel.org
13959 S:      Maintained
13960 F:      drivers/net/thunderbolt.c
13961
13962 THUNDERX GPIO DRIVER
13963 M:      David Daney <david.daney@cavium.com>
13964 S:      Maintained
13965 F:      drivers/gpio/gpio-thunderx.c
13966
13967 TI AM437X VPFE DRIVER
13968 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
13969 L:      linux-media@vger.kernel.org
13970 W:      https://linuxtv.org
13971 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13972 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
13973 S:      Maintained
13974 F:      drivers/media/platform/am437x/
13975
13976 TI BANDGAP AND THERMAL DRIVER
13977 M:      Eduardo Valentin <edubezval@gmail.com>
13978 M:      Keerthy <j-keerthy@ti.com>
13979 L:      linux-pm@vger.kernel.org
13980 L:      linux-omap@vger.kernel.org
13981 S:      Maintained
13982 F:      drivers/thermal/ti-soc-thermal/
13983
13984 TI BQ27XXX POWER SUPPLY DRIVER
13985 R:      Andrew F. Davis <afd@ti.com>
13986 F:      include/linux/power/bq27xxx_battery.h
13987 F:      drivers/power/supply/bq27xxx_battery.c
13988 F:      drivers/power/supply/bq27xxx_battery_i2c.c
13989
13990 TI CDCE706 CLOCK DRIVER
13991 M:      Max Filippov <jcmvbkbc@gmail.com>
13992 S:      Maintained
13993 F:      drivers/clk/clk-cdce706.c
13994
13995 TI CLOCK DRIVER
13996 M:      Tero Kristo <t-kristo@ti.com>
13997 L:      linux-omap@vger.kernel.org
13998 S:      Maintained
13999 F:      drivers/clk/ti/
14000 F:      include/linux/clk/ti.h
14001
14002 TI DAVINCI MACHINE SUPPORT
14003 M:      Sekhar Nori <nsekhar@ti.com>
14004 M:      Kevin Hilman <khilman@kernel.org>
14005 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14006 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14007 S:      Supported
14008 F:      arch/arm/mach-davinci/
14009 F:      drivers/i2c/busses/i2c-davinci.c
14010 F:      arch/arm/boot/dts/da850*
14011
14012 TI DAVINCI SERIES CLOCK DRIVER
14013 M:      David Lechner <david@lechnology.com>
14014 R:      Sekhar Nori <nsekhar@ti.com>
14015 S:      Maintained
14016 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14017 F:      drivers/clk/davinci/
14018
14019 TI DAVINCI SERIES GPIO DRIVER
14020 M:      Keerthy <j-keerthy@ti.com>
14021 L:      linux-gpio@vger.kernel.org
14022 S:      Maintained
14023 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14024 F:      drivers/gpio/gpio-davinci.c
14025
14026 TI DAVINCI SERIES MEDIA DRIVER
14027 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14028 L:      linux-media@vger.kernel.org
14029 W:      https://linuxtv.org
14030 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14031 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14032 S:      Maintained
14033 F:      drivers/media/platform/davinci/
14034 F:      include/media/davinci/
14035
14036 TI ETHERNET SWITCH DRIVER (CPSW)
14037 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14038 L:      linux-omap@vger.kernel.org
14039 L:      netdev@vger.kernel.org
14040 S:      Maintained
14041 F:      drivers/net/ethernet/ti/cpsw*
14042 F:      drivers/net/ethernet/ti/davinci*
14043
14044 TI FLASH MEDIA INTERFACE DRIVER
14045 M:      Alex Dubov <oakad@yahoo.com>
14046 S:      Maintained
14047 F:      drivers/misc/tifm*
14048 F:      drivers/mmc/host/tifm_sd.c
14049 F:      include/linux/tifm.h
14050
14051 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14052 M:      Santosh Shilimkar <ssantosh@kernel.org>
14053 L:      linux-kernel@vger.kernel.org
14054 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14055 S:      Maintained
14056 F:      drivers/soc/ti/*
14057 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14058
14059 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14060 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14061 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14062 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14063 S:      Maintained
14064 F:      sound/soc/codecs/lm49453*
14065 F:      sound/soc/codecs/isabelle*
14066
14067 TI LP855x BACKLIGHT DRIVER
14068 M:      Milo Kim <milo.kim@ti.com>
14069 S:      Maintained
14070 F:      Documentation/backlight/lp855x-driver.txt
14071 F:      drivers/video/backlight/lp855x_bl.c
14072 F:      include/linux/platform_data/lp855x.h
14073
14074 TI LP8727 CHARGER DRIVER
14075 M:      Milo Kim <milo.kim@ti.com>
14076 S:      Maintained
14077 F:      drivers/power/supply/lp8727_charger.c
14078 F:      include/linux/platform_data/lp8727.h
14079
14080 TI LP8788 MFD DRIVER
14081 M:      Milo Kim <milo.kim@ti.com>
14082 S:      Maintained
14083 F:      drivers/iio/adc/lp8788_adc.c
14084 F:      drivers/leds/leds-lp8788.c
14085 F:      drivers/mfd/lp8788*.c
14086 F:      drivers/power/supply/lp8788-charger.c
14087 F:      drivers/regulator/lp8788-*.c
14088 F:      include/linux/mfd/lp8788*.h
14089
14090 TI NETCP ETHERNET DRIVER
14091 M:      Wingman Kwok <w-kwok2@ti.com>
14092 M:      Murali Karicheri <m-karicheri2@ti.com>
14093 L:      netdev@vger.kernel.org
14094 S:      Maintained
14095 F:      drivers/net/ethernet/ti/netcp*
14096
14097 TI TAS571X FAMILY ASoC CODEC DRIVER
14098 M:      Kevin Cernekee <cernekee@chromium.org>
14099 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14100 S:      Odd Fixes
14101 F:      sound/soc/codecs/tas571x*
14102
14103 TI TRF7970A NFC DRIVER
14104 M:      Mark Greer <mgreer@animalcreek.com>
14105 L:      linux-wireless@vger.kernel.org
14106 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14107 S:      Supported
14108 F:      drivers/nfc/trf7970a.c
14109 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14110
14111 TI TWL4030 SERIES SOC CODEC DRIVER
14112 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14113 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14114 S:      Maintained
14115 F:      sound/soc/codecs/twl4030*
14116
14117 TI VPE/CAL DRIVERS
14118 M:      Benoit Parrot <bparrot@ti.com>
14119 L:      linux-media@vger.kernel.org
14120 W:      http://linuxtv.org/
14121 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14122 S:      Maintained
14123 F:      drivers/media/platform/ti-vpe/
14124
14125 TI WILINK WIRELESS DRIVERS
14126 L:      linux-wireless@vger.kernel.org
14127 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14128 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14129 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14130 S:      Orphan
14131 F:      drivers/net/wireless/ti/
14132 F:      include/linux/wl12xx.h
14133
14134 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14135 M:      John Stultz <john.stultz@linaro.org>
14136 M:      Thomas Gleixner <tglx@linutronix.de>
14137 R:      Stephen Boyd <sboyd@kernel.org>
14138 L:      linux-kernel@vger.kernel.org
14139 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14140 S:      Supported
14141 F:      include/linux/clocksource.h
14142 F:      include/linux/time.h
14143 F:      include/linux/timex.h
14144 F:      include/uapi/linux/time.h
14145 F:      include/uapi/linux/timex.h
14146 F:      kernel/time/clocksource.c
14147 F:      kernel/time/time*.c
14148 F:      kernel/time/alarmtimer.c
14149 F:      kernel/time/ntp.c
14150 F:      tools/testing/selftests/timers/
14151
14152 TIPC NETWORK LAYER
14153 M:      Jon Maloy <jon.maloy@ericsson.com>
14154 M:      Ying Xue <ying.xue@windriver.com>
14155 L:      netdev@vger.kernel.org (core kernel code)
14156 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14157 W:      http://tipc.sourceforge.net/
14158 S:      Maintained
14159 F:      include/uapi/linux/tipc*.h
14160 F:      net/tipc/
14161
14162 TLAN NETWORK DRIVER
14163 M:      Samuel Chessman <chessman@tux.org>
14164 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14165 W:      http://sourceforge.net/projects/tlan/
14166 S:      Maintained
14167 F:      Documentation/networking/tlan.txt
14168 F:      drivers/net/ethernet/ti/tlan.*
14169
14170 TM6000 VIDEO4LINUX DRIVER
14171 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14172 L:      linux-media@vger.kernel.org
14173 W:      https://linuxtv.org
14174 T:      git git://linuxtv.org/media_tree.git
14175 S:      Odd fixes
14176 F:      drivers/media/usb/tm6000/
14177 F:      Documentation/media/v4l-drivers/tm6000*
14178
14179 TMIO/SDHI MMC DRIVER
14180 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14181 L:      linux-mmc@vger.kernel.org
14182 S:      Supported
14183 F:      drivers/mmc/host/tmio_mmc*
14184 F:      drivers/mmc/host/renesas_sdhi*
14185 F:      include/linux/mfd/tmio.h
14186
14187 TMP401 HARDWARE MONITOR DRIVER
14188 M:      Guenter Roeck <linux@roeck-us.net>
14189 L:      linux-hwmon@vger.kernel.org
14190 S:      Maintained
14191 F:      Documentation/hwmon/tmp401
14192 F:      drivers/hwmon/tmp401.c
14193
14194 TMPFS (SHMEM FILESYSTEM)
14195 M:      Hugh Dickins <hughd@google.com>
14196 L:      linux-mm@kvack.org
14197 S:      Maintained
14198 F:      include/linux/shmem_fs.h
14199 F:      mm/shmem.c
14200
14201 TOMOYO SECURITY MODULE
14202 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14203 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14204 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14205 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14206 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14207 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14208 W:      http://tomoyo.sourceforge.jp/
14209 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14210 S:      Maintained
14211 F:      security/tomoyo/
14212
14213 TOPSTAR LAPTOP EXTRAS DRIVER
14214 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14215 L:      platform-driver-x86@vger.kernel.org
14216 S:      Maintained
14217 F:      drivers/platform/x86/topstar-laptop.c
14218
14219 TORTURE-TEST MODULES
14220 M:      Davidlohr Bueso <dave@stgolabs.net>
14221 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14222 M:      Josh Triplett <josh@joshtriplett.org>
14223 L:      linux-kernel@vger.kernel.org
14224 S:      Supported
14225 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14226 F:      Documentation/RCU/torture.txt
14227 F:      kernel/torture.c
14228 F:      kernel/rcu/rcutorture.c
14229 F:      kernel/locking/locktorture.c
14230
14231 TOSHIBA ACPI EXTRAS DRIVER
14232 M:      Azael Avalos <coproscefalo@gmail.com>
14233 L:      platform-driver-x86@vger.kernel.org
14234 S:      Maintained
14235 F:      drivers/platform/x86/toshiba_acpi.c
14236
14237 TOSHIBA BLUETOOTH DRIVER
14238 M:      Azael Avalos <coproscefalo@gmail.com>
14239 L:      platform-driver-x86@vger.kernel.org
14240 S:      Maintained
14241 F:      drivers/platform/x86/toshiba_bluetooth.c
14242
14243 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14244 M:      Azael Avalos <coproscefalo@gmail.com>
14245 L:      platform-driver-x86@vger.kernel.org
14246 S:      Maintained
14247 F:      drivers/platform/x86/toshiba_haps.c
14248
14249 TOSHIBA SMM DRIVER
14250 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14251 W:      http://www.buzzard.org.uk/toshiba/
14252 S:      Maintained
14253 F:      drivers/char/toshiba.c
14254 F:      include/linux/toshiba.h
14255 F:      include/uapi/linux/toshiba.h
14256
14257 TOSHIBA TC358743 DRIVER
14258 M:      Mats Randgaard <matrandg@cisco.com>
14259 L:      linux-media@vger.kernel.org
14260 S:      Maintained
14261 F:      drivers/media/i2c/tc358743*
14262 F:      include/media/i2c/tc358743.h
14263
14264 TOSHIBA WMI HOTKEYS DRIVER
14265 M:      Azael Avalos <coproscefalo@gmail.com>
14266 L:      platform-driver-x86@vger.kernel.org
14267 S:      Maintained
14268 F:      drivers/platform/x86/toshiba-wmi.c
14269
14270 TPM DEVICE DRIVER
14271 M:      Peter Huewe <peterhuewe@gmx.de>
14272 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14273 R:      Jason Gunthorpe <jgg@ziepe.ca>
14274 L:      linux-integrity@vger.kernel.org
14275 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14276 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14277 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14278 S:      Maintained
14279 F:      drivers/char/tpm/
14280
14281 TRACING
14282 M:      Steven Rostedt <rostedt@goodmis.org>
14283 M:      Ingo Molnar <mingo@redhat.com>
14284 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14285 S:      Maintained
14286 F:      Documentation/trace/ftrace.txt
14287 F:      arch/*/*/*/ftrace.h
14288 F:      arch/*/kernel/ftrace.c
14289 F:      include/*/ftrace.h
14290 F:      include/linux/trace*.h
14291 F:      include/trace/
14292 F:      kernel/trace/
14293 F:      tools/testing/selftests/ftrace/
14294
14295 TRACING MMIO ACCESSES (MMIOTRACE)
14296 M:      Steven Rostedt <rostedt@goodmis.org>
14297 M:      Ingo Molnar <mingo@kernel.org>
14298 R:      Karol Herbst <karolherbst@gmail.com>
14299 R:      Pekka Paalanen <ppaalanen@gmail.com>
14300 S:      Maintained
14301 L:      linux-kernel@vger.kernel.org
14302 L:      nouveau@lists.freedesktop.org
14303 F:      kernel/trace/trace_mmiotrace.c
14304 F:      include/linux/mmiotrace.h
14305 F:      arch/x86/mm/kmmio.c
14306 F:      arch/x86/mm/mmio-mod.c
14307 F:      arch/x86/mm/testmmiotrace.c
14308
14309 TRIVIAL PATCHES
14310 M:      Jiri Kosina <trivial@kernel.org>
14311 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14312 S:      Maintained
14313 K:      ^Subject:.*(?i)trivial
14314
14315 TEMPO SEMICONDUCTOR DRIVERS
14316 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14317 S:      Maintained
14318 F:      sound/soc/codecs/tscs*.c
14319 F:      sound/soc/codecs/tscs*.h
14320 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14321
14322 TTY LAYER
14323 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14324 M:      Jiri Slaby <jslaby@suse.com>
14325 S:      Supported
14326 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14327 F:      Documentation/serial/
14328 F:      drivers/tty/
14329 F:      drivers/tty/serial/serial_core.c
14330 F:      include/linux/serial_core.h
14331 F:      include/linux/serial.h
14332 F:      include/linux/tty.h
14333 F:      include/uapi/linux/serial_core.h
14334 F:      include/uapi/linux/serial.h
14335 F:      include/uapi/linux/tty.h
14336
14337 TUA9001 MEDIA DRIVER
14338 M:      Antti Palosaari <crope@iki.fi>
14339 L:      linux-media@vger.kernel.org
14340 W:      https://linuxtv.org
14341 W:      http://palosaari.fi/linux/
14342 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14343 T:      git git://linuxtv.org/anttip/media_tree.git
14344 S:      Maintained
14345 F:      drivers/media/tuners/tua9001*
14346
14347 TULIP NETWORK DRIVERS
14348 L:      netdev@vger.kernel.org
14349 L:      linux-parisc@vger.kernel.org
14350 S:      Orphan
14351 F:      drivers/net/ethernet/dec/tulip/
14352
14353 TUN/TAP driver
14354 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14355 W:      http://vtun.sourceforge.net/tun
14356 S:      Maintained
14357 F:      Documentation/networking/tuntap.txt
14358 F:      arch/um/os-Linux/drivers/
14359
14360 TURBOCHANNEL SUBSYSTEM
14361 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14362 M:      Ralf Baechle <ralf@linux-mips.org>
14363 L:      linux-mips@linux-mips.org
14364 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14365 S:      Maintained
14366 F:      drivers/tc/
14367 F:      include/linux/tc.h
14368
14369 TW5864 VIDEO4LINUX DRIVER
14370 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14371 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14372 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14373 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14374 L:      linux-media@vger.kernel.org
14375 S:      Supported
14376 F:      drivers/media/pci/tw5864/
14377
14378 TW68 VIDEO4LINUX DRIVER
14379 M:      Hans Verkuil <hverkuil@xs4all.nl>
14380 L:      linux-media@vger.kernel.org
14381 T:      git git://linuxtv.org/media_tree.git
14382 W:      https://linuxtv.org
14383 S:      Odd Fixes
14384 F:      drivers/media/pci/tw68/
14385
14386 TW686X VIDEO4LINUX DRIVER
14387 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14388 L:      linux-media@vger.kernel.org
14389 T:      git git://linuxtv.org/media_tree.git
14390 W:      http://linuxtv.org
14391 S:      Maintained
14392 F:      drivers/media/pci/tw686x/
14393
14394 UBI FILE SYSTEM (UBIFS)
14395 M:      Richard Weinberger <richard@nod.at>
14396 M:      Artem Bityutskiy <dedekind1@gmail.com>
14397 M:      Adrian Hunter <adrian.hunter@intel.com>
14398 L:      linux-mtd@lists.infradead.org
14399 T:      git git://git.infradead.org/ubifs-2.6.git
14400 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14401 S:      Supported
14402 F:      Documentation/filesystems/ubifs.txt
14403 F:      fs/ubifs/
14404
14405 UCLINUX (M68KNOMMU AND COLDFIRE)
14406 M:      Greg Ungerer <gerg@linux-m68k.org>
14407 W:      http://www.linux-m68k.org/
14408 W:      http://www.uclinux.org/
14409 L:      linux-m68k@lists.linux-m68k.org
14410 L:      uclinux-dev@uclinux.org  (subscribers-only)
14411 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14412 S:      Maintained
14413 F:      arch/m68k/coldfire/
14414 F:      arch/m68k/68*/
14415 F:      arch/m68k/*/*_no.*
14416 F:      arch/m68k/include/asm/*_no.*
14417
14418 UDF FILESYSTEM
14419 M:      Jan Kara <jack@suse.com>
14420 S:      Maintained
14421 F:      Documentation/filesystems/udf.txt
14422 F:      fs/udf/
14423
14424 UDRAW TABLET
14425 M:      Bastien Nocera <hadess@hadess.net>
14426 L:      linux-input@vger.kernel.org
14427 S:      Maintained
14428 F:      drivers/hid/hid-udraw-ps3.c
14429
14430 UFS FILESYSTEM
14431 M:      Evgeniy Dushistov <dushistov@mail.ru>
14432 S:      Maintained
14433 F:      Documentation/filesystems/ufs.txt
14434 F:      fs/ufs/
14435
14436 UHID USERSPACE HID IO DRIVER:
14437 M:      David Herrmann <dh.herrmann@googlemail.com>
14438 L:      linux-input@vger.kernel.org
14439 S:      Maintained
14440 F:      drivers/hid/uhid.c
14441 F:      include/uapi/linux/uhid.h
14442
14443 ULPI BUS
14444 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14445 L:      linux-usb@vger.kernel.org
14446 S:      Maintained
14447 F:      drivers/usb/common/ulpi.c
14448 F:      include/linux/ulpi/
14449
14450 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
14451 L:      linux-usb@vger.kernel.org
14452 S:      Orphan
14453 F:      drivers/uwb/
14454 F:      include/linux/uwb.h
14455 F:      include/linux/uwb/
14456
14457 UNICORE32 ARCHITECTURE:
14458 M:      Guan Xuetao <gxt@pku.edu.cn>
14459 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
14460 S:      Maintained
14461 T:      git git://github.com/gxt/linux.git
14462 F:      arch/unicore32/
14463
14464 UNIFDEF
14465 M:      Tony Finch <dot@dotat.at>
14466 W:      http://dotat.at/prog/unifdef
14467 S:      Maintained
14468 F:      scripts/unifdef.c
14469
14470 UNIFORM CDROM DRIVER
14471 M:      Jens Axboe <axboe@kernel.dk>
14472 W:      http://www.kernel.dk
14473 S:      Maintained
14474 F:      Documentation/cdrom/
14475 F:      drivers/cdrom/cdrom.c
14476 F:      include/linux/cdrom.h
14477 F:      include/uapi/linux/cdrom.h
14478
14479 UNISYS S-PAR DRIVERS
14480 M:      David Kershner <david.kershner@unisys.com>
14481 L:      sparmaintainer@unisys.com (Unisys internal)
14482 S:      Supported
14483 F:      include/linux/visorbus.h
14484 F:      drivers/visorbus/
14485 F:      drivers/staging/unisys/
14486
14487 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
14488 M:      Vinayak Holikatti <vinholikatti@gmail.com>
14489 L:      linux-scsi@vger.kernel.org
14490 S:      Supported
14491 F:      Documentation/scsi/ufs.txt
14492 F:      drivers/scsi/ufs/
14493
14494 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
14495 M:      Joao Pinto <jpinto@synopsys.com>
14496 L:      linux-scsi@vger.kernel.org
14497 S:      Supported
14498 F:      drivers/scsi/ufs/*dwc*
14499
14500 UNSORTED BLOCK IMAGES (UBI)
14501 M:      Artem Bityutskiy <dedekind1@gmail.com>
14502 M:      Richard Weinberger <richard@nod.at>
14503 W:      http://www.linux-mtd.infradead.org/
14504 L:      linux-mtd@lists.infradead.org
14505 T:      git git://git.infradead.org/ubifs-2.6.git
14506 S:      Supported
14507 F:      drivers/mtd/ubi/
14508 F:      include/linux/mtd/ubi.h
14509 F:      include/uapi/mtd/ubi-user.h
14510
14511 USB "USBNET" DRIVER FRAMEWORK
14512 M:      Oliver Neukum <oneukum@suse.com>
14513 L:      netdev@vger.kernel.org
14514 W:      http://www.linux-usb.org/usbnet
14515 S:      Maintained
14516 F:      drivers/net/usb/usbnet.c
14517 F:      include/linux/usb/usbnet.h
14518
14519 USB ACM DRIVER
14520 M:      Oliver Neukum <oneukum@suse.com>
14521 L:      linux-usb@vger.kernel.org
14522 S:      Maintained
14523 F:      Documentation/usb/acm.txt
14524 F:      drivers/usb/class/cdc-acm.*
14525
14526 USB AR5523 WIRELESS DRIVER
14527 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
14528 L:      linux-wireless@vger.kernel.org
14529 S:      Maintained
14530 F:      drivers/net/wireless/ath/ar5523/
14531
14532 USB ATTACHED SCSI
14533 M:      Oliver Neukum <oneukum@suse.com>
14534 L:      linux-usb@vger.kernel.org
14535 L:      linux-scsi@vger.kernel.org
14536 S:      Maintained
14537 F:      drivers/usb/storage/uas.c
14538
14539 USB CDC ETHERNET DRIVER
14540 M:      Oliver Neukum <oliver@neukum.org>
14541 L:      linux-usb@vger.kernel.org
14542 S:      Maintained
14543 F:      drivers/net/usb/cdc_*.c
14544 F:      include/uapi/linux/usb/cdc.h
14545
14546 USB CHAOSKEY DRIVER
14547 M:      Keith Packard <keithp@keithp.com>
14548 L:      linux-usb@vger.kernel.org
14549 S:      Maintained
14550 F:      drivers/usb/misc/chaoskey.c
14551
14552 USB CYPRESS C67X00 DRIVER
14553 M:      Peter Korsgaard <jacmet@sunsite.dk>
14554 L:      linux-usb@vger.kernel.org
14555 S:      Maintained
14556 F:      drivers/usb/c67x00/
14557
14558 USB DAVICOM DM9601 DRIVER
14559 M:      Peter Korsgaard <jacmet@sunsite.dk>
14560 L:      netdev@vger.kernel.org
14561 W:      http://www.linux-usb.org/usbnet
14562 S:      Maintained
14563 F:      drivers/net/usb/dm9601.c
14564
14565 USB DIAMOND RIO500 DRIVER
14566 M:      Cesar Miquel <miquel@df.uba.ar>
14567 L:      rio500-users@lists.sourceforge.net
14568 W:      http://rio500.sourceforge.net
14569 S:      Maintained
14570 F:      drivers/usb/misc/rio500*
14571
14572 USB EHCI DRIVER
14573 M:      Alan Stern <stern@rowland.harvard.edu>
14574 L:      linux-usb@vger.kernel.org
14575 S:      Maintained
14576 F:      Documentation/usb/ehci.txt
14577 F:      drivers/usb/host/ehci*
14578
14579 USB GADGET/PERIPHERAL SUBSYSTEM
14580 M:      Felipe Balbi <balbi@kernel.org>
14581 L:      linux-usb@vger.kernel.org
14582 W:      http://www.linux-usb.org/gadget
14583 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
14584 S:      Maintained
14585 F:      drivers/usb/gadget/
14586 F:      include/linux/usb/gadget*
14587
14588 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
14589 M:      Jiri Kosina <jikos@kernel.org>
14590 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
14591 L:      linux-usb@vger.kernel.org
14592 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
14593 S:      Maintained
14594 F:      Documentation/hid/hiddev.txt
14595 F:      drivers/hid/usbhid/
14596
14597 USB INTEL XHCI ROLE MUX DRIVER
14598 M:      Hans de Goede <hdegoede@redhat.com>
14599 L:      linux-usb@vger.kernel.org
14600 S:      Maintained
14601 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
14602
14603 USB ISP116X DRIVER
14604 M:      Olav Kongas <ok@artecdesign.ee>
14605 L:      linux-usb@vger.kernel.org
14606 S:      Maintained
14607 F:      drivers/usb/host/isp116x*
14608 F:      include/linux/usb/isp116x.h
14609
14610 USB LAN78XX ETHERNET DRIVER
14611 M:      Woojung Huh <woojung.huh@microchip.com>
14612 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14613 L:      netdev@vger.kernel.org
14614 S:      Maintained
14615 F:      drivers/net/usb/lan78xx.*
14616
14617 USB MASS STORAGE DRIVER
14618 M:      Alan Stern <stern@rowland.harvard.edu>
14619 L:      linux-usb@vger.kernel.org
14620 L:      usb-storage@lists.one-eyed-alien.net
14621 S:      Maintained
14622 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
14623 F:      drivers/usb/storage/
14624
14625 USB MIDI DRIVER
14626 M:      Clemens Ladisch <clemens@ladisch.de>
14627 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14628 T:      git git://git.alsa-project.org/alsa-kernel.git
14629 S:      Maintained
14630 F:      sound/usb/midi.*
14631
14632 USB NETWORKING DRIVERS
14633 L:      linux-usb@vger.kernel.org
14634 S:      Odd Fixes
14635 F:      drivers/net/usb/
14636
14637 USB OHCI DRIVER
14638 M:      Alan Stern <stern@rowland.harvard.edu>
14639 L:      linux-usb@vger.kernel.org
14640 S:      Maintained
14641 F:      Documentation/usb/ohci.txt
14642 F:      drivers/usb/host/ohci*
14643
14644 USB OTG FSM (Finite State Machine)
14645 M:      Peter Chen <Peter.Chen@nxp.com>
14646 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
14647 L:      linux-usb@vger.kernel.org
14648 S:      Maintained
14649 F:      drivers/usb/common/usb-otg-fsm.c
14650
14651 USB OVER IP DRIVER
14652 M:      Valentina Manea <valentina.manea.m@gmail.com>
14653 M:      Shuah Khan <shuahkh@osg.samsung.com>
14654 M:      Shuah Khan <shuah@kernel.org>
14655 L:      linux-usb@vger.kernel.org
14656 S:      Maintained
14657 F:      Documentation/usb/usbip_protocol.txt
14658 F:      drivers/usb/usbip/
14659 F:      tools/usb/usbip/
14660
14661 USB PEGASUS DRIVER
14662 M:      Petko Manolov <petkan@nucleusys.com>
14663 L:      linux-usb@vger.kernel.org
14664 L:      netdev@vger.kernel.org
14665 T:      git git://github.com/petkan/pegasus.git
14666 W:      https://github.com/petkan/pegasus
14667 S:      Maintained
14668 F:      drivers/net/usb/pegasus.*
14669
14670 USB PHY LAYER
14671 M:      Felipe Balbi <balbi@kernel.org>
14672 L:      linux-usb@vger.kernel.org
14673 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
14674 S:      Maintained
14675 F:      drivers/usb/phy/
14676
14677 USB PRINTER DRIVER (usblp)
14678 M:      Pete Zaitcev <zaitcev@redhat.com>
14679 L:      linux-usb@vger.kernel.org
14680 S:      Supported
14681 F:      drivers/usb/class/usblp.c
14682
14683 USB QMI WWAN NETWORK DRIVER
14684 M:      Bjørn Mork <bjorn@mork.no>
14685 L:      netdev@vger.kernel.org
14686 S:      Maintained
14687 F:      Documentation/ABI/testing/sysfs-class-net-qmi
14688 F:      drivers/net/usb/qmi_wwan.c
14689
14690 USB RTL8150 DRIVER
14691 M:      Petko Manolov <petkan@nucleusys.com>
14692 L:      linux-usb@vger.kernel.org
14693 L:      netdev@vger.kernel.org
14694 T:      git git://github.com/petkan/rtl8150.git
14695 W:      https://github.com/petkan/rtl8150
14696 S:      Maintained
14697 F:      drivers/net/usb/rtl8150.c
14698
14699 USB SERIAL SUBSYSTEM
14700 M:      Johan Hovold <johan@kernel.org>
14701 L:      linux-usb@vger.kernel.org
14702 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
14703 S:      Maintained
14704 F:      Documentation/usb/usb-serial.txt
14705 F:      drivers/usb/serial/
14706 F:      include/linux/usb/serial.h
14707
14708 USB SMSC75XX ETHERNET DRIVER
14709 M:      Steve Glendinning <steve.glendinning@shawell.net>
14710 L:      netdev@vger.kernel.org
14711 S:      Maintained
14712 F:      drivers/net/usb/smsc75xx.*
14713
14714 USB SMSC95XX ETHERNET DRIVER
14715 M:      Steve Glendinning <steve.glendinning@shawell.net>
14716 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14717 L:      netdev@vger.kernel.org
14718 S:      Maintained
14719 F:      drivers/net/usb/smsc95xx.*
14720
14721 USB SUBSYSTEM
14722 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14723 L:      linux-usb@vger.kernel.org
14724 W:      http://www.linux-usb.org
14725 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
14726 S:      Supported
14727 F:      Documentation/devicetree/bindings/usb/
14728 F:      Documentation/usb/
14729 F:      drivers/usb/
14730 F:      include/linux/usb.h
14731 F:      include/linux/usb/
14732
14733 USB TYPEC PI3USB30532 MUX DRIVER
14734 M:      Hans de Goede <hdegoede@redhat.com>
14735 L:      linux-usb@vger.kernel.org
14736 S:      Maintained
14737 F:      drivers/usb/typec/mux/pi3usb30532.c
14738
14739 USB TYPEC SUBSYSTEM
14740 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14741 L:      linux-usb@vger.kernel.org
14742 S:      Maintained
14743 F:      Documentation/ABI/testing/sysfs-class-typec
14744 F:      Documentation/usb/typec.rst
14745 F:      drivers/usb/typec/
14746 F:      include/linux/usb/typec.h
14747
14748 USB UHCI DRIVER
14749 M:      Alan Stern <stern@rowland.harvard.edu>
14750 L:      linux-usb@vger.kernel.org
14751 S:      Maintained
14752 F:      drivers/usb/host/uhci*
14753
14754 USB VIDEO CLASS
14755 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14756 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
14757 L:      linux-media@vger.kernel.org
14758 T:      git git://linuxtv.org/media_tree.git
14759 W:      http://www.ideasonboard.org/uvc/
14760 S:      Maintained
14761 F:      drivers/media/usb/uvc/
14762 F:      include/uapi/linux/uvcvideo.h
14763
14764 USB VISION DRIVER
14765 M:      Hans Verkuil <hverkuil@xs4all.nl>
14766 L:      linux-media@vger.kernel.org
14767 T:      git git://linuxtv.org/media_tree.git
14768 W:      https://linuxtv.org
14769 S:      Odd Fixes
14770 F:      drivers/media/usb/usbvision/
14771
14772 USB WEBCAM GADGET
14773 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14774 L:      linux-usb@vger.kernel.org
14775 S:      Maintained
14776 F:      drivers/usb/gadget/function/*uvc*
14777 F:      drivers/usb/gadget/legacy/webcam.c
14778
14779 USB WIRELESS RNDIS DRIVER (rndis_wlan)
14780 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
14781 L:      linux-wireless@vger.kernel.org
14782 S:      Maintained
14783 F:      drivers/net/wireless/rndis_wlan.c
14784
14785 USB XHCI DRIVER
14786 M:      Mathias Nyman <mathias.nyman@intel.com>
14787 L:      linux-usb@vger.kernel.org
14788 S:      Supported
14789 F:      drivers/usb/host/xhci*
14790 F:      drivers/usb/host/pci-quirks*
14791
14792 USB ZD1201 DRIVER
14793 L:      linux-wireless@vger.kernel.org
14794 W:      http://linux-lc100020.sourceforge.net
14795 S:      Orphan
14796 F:      drivers/net/wireless/zydas/zd1201.*
14797
14798 USB ZR364XX DRIVER
14799 M:      Antoine Jacquet <royale@zerezo.com>
14800 L:      linux-usb@vger.kernel.org
14801 L:      linux-media@vger.kernel.org
14802 T:      git git://linuxtv.org/media_tree.git
14803 W:      http://royale.zerezo.com/zr364xx/
14804 S:      Maintained
14805 F:      Documentation/media/v4l-drivers/zr364xx*
14806 F:      drivers/media/usb/zr364xx/
14807
14808 USER-MODE LINUX (UML)
14809 M:      Jeff Dike <jdike@addtoit.com>
14810 M:      Richard Weinberger <richard@nod.at>
14811 L:      user-mode-linux-devel@lists.sourceforge.net
14812 L:      user-mode-linux-user@lists.sourceforge.net
14813 W:      http://user-mode-linux.sourceforge.net
14814 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
14815 S:      Maintained
14816 F:      Documentation/virtual/uml/
14817 F:      arch/um/
14818 F:      arch/x86/um/
14819 F:      fs/hostfs/
14820 F:      fs/hppfs/
14821
14822 USERSPACE I/O (UIO)
14823 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14824 S:      Maintained
14825 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
14826 F:      Documentation/driver-api/uio-howto.rst
14827 F:      drivers/uio/
14828 F:      include/linux/uio*.h
14829
14830 UTIL-LINUX PACKAGE
14831 M:      Karel Zak <kzak@redhat.com>
14832 L:      util-linux@vger.kernel.org
14833 W:      http://en.wikipedia.org/wiki/Util-linux
14834 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
14835 S:      Maintained
14836
14837 UUID HELPERS
14838 M:      Christoph Hellwig <hch@lst.de>
14839 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14840 L:      linux-kernel@vger.kernel.org
14841 T:      git git://git.infradead.org/users/hch/uuid.git
14842 F:      lib/uuid.c
14843 F:      lib/test_uuid.c
14844 F:      include/linux/uuid.h
14845 F:      include/uapi/linux/uuid.h
14846 S:      Maintained
14847
14848 UVESAFB DRIVER
14849 M:      Michal Januszewski <spock@gentoo.org>
14850 L:      linux-fbdev@vger.kernel.org
14851 W:      http://dev.gentoo.org/~spock/projects/uvesafb/
14852 S:      Maintained
14853 F:      Documentation/fb/uvesafb.txt
14854 F:      drivers/video/fbdev/uvesafb.*
14855
14856 VF610 NAND DRIVER
14857 M:      Stefan Agner <stefan@agner.ch>
14858 L:      linux-mtd@lists.infradead.org
14859 S:      Supported
14860 F:      drivers/mtd/nand/raw/vf610_nfc.c
14861
14862 VFAT/FAT/MSDOS FILESYSTEM
14863 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
14864 S:      Maintained
14865 F:      Documentation/filesystems/vfat.txt
14866 F:      fs/fat/
14867
14868 VFIO DRIVER
14869 M:      Alex Williamson <alex.williamson@redhat.com>
14870 L:      kvm@vger.kernel.org
14871 T:      git git://github.com/awilliam/linux-vfio.git
14872 S:      Maintained
14873 F:      Documentation/vfio.txt
14874 F:      drivers/vfio/
14875 F:      include/linux/vfio.h
14876 F:      include/uapi/linux/vfio.h
14877
14878 VFIO MEDIATED DEVICE DRIVERS
14879 M:      Kirti Wankhede <kwankhede@nvidia.com>
14880 L:      kvm@vger.kernel.org
14881 S:      Maintained
14882 F:      Documentation/vfio-mediated-device.txt
14883 F:      drivers/vfio/mdev/
14884 F:      include/linux/mdev.h
14885 F:      samples/vfio-mdev/
14886
14887 VFIO PLATFORM DRIVER
14888 M:      Eric Auger <eric.auger@redhat.com>
14889 L:      kvm@vger.kernel.org
14890 S:      Maintained
14891 F:      drivers/vfio/platform/
14892
14893 VGA_SWITCHEROO
14894 R:      Lukas Wunner <lukas@wunner.de>
14895 S:      Maintained
14896 F:      Documentation/gpu/vga-switcheroo.rst
14897 F:      drivers/gpu/vga/vga_switcheroo.c
14898 F:      include/linux/vga_switcheroo.h
14899 T:      git git://anongit.freedesktop.org/drm/drm-misc
14900
14901 VIA RHINE NETWORK DRIVER
14902 S:      Orphan
14903 F:      drivers/net/ethernet/via/via-rhine.c
14904
14905 VIA SD/MMC CARD CONTROLLER DRIVER
14906 M:      Bruce Chang <brucechang@via.com.tw>
14907 M:      Harald Welte <HaraldWelte@viatech.com>
14908 S:      Maintained
14909 F:      drivers/mmc/host/via-sdmmc.c
14910
14911 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
14912 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
14913 L:      linux-fbdev@vger.kernel.org
14914 S:      Maintained
14915 F:      include/linux/via-core.h
14916 F:      include/linux/via-gpio.h
14917 F:      include/linux/via_i2c.h
14918 F:      drivers/video/fbdev/via/
14919
14920 VIA VELOCITY NETWORK DRIVER
14921 M:      Francois Romieu <romieu@fr.zoreil.com>
14922 L:      netdev@vger.kernel.org
14923 S:      Maintained
14924 F:      drivers/net/ethernet/via/via-velocity.*
14925
14926 VIDEO MULTIPLEXER DRIVER
14927 M:      Philipp Zabel <p.zabel@pengutronix.de>
14928 L:      linux-media@vger.kernel.org
14929 S:      Maintained
14930 F:      drivers/media/platform/video-mux.c
14931
14932 VIDEO I2C POLLING DRIVER
14933 M:      Matt Ranostay <matt.ranostay@konsulko.com>
14934 L:      linux-media@vger.kernel.org
14935 S:      Maintained
14936 F:      drivers/media/i2c/video-i2c.c
14937
14938 VIDEOBUF2 FRAMEWORK
14939 M:      Pawel Osciak <pawel@osciak.com>
14940 M:      Marek Szyprowski <m.szyprowski@samsung.com>
14941 M:      Kyungmin Park <kyungmin.park@samsung.com>
14942 L:      linux-media@vger.kernel.org
14943 S:      Maintained
14944 F:      drivers/media/v4l2-core/videobuf2-*
14945 F:      include/media/videobuf2-*
14946
14947 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
14948 M:      Helen Koike <helen.koike@collabora.com>
14949 L:      linux-media@vger.kernel.org
14950 T:      git git://linuxtv.org/media_tree.git
14951 W:      https://linuxtv.org
14952 S:      Maintained
14953 F:      drivers/media/platform/vimc/*
14954
14955 VIRT LIB
14956 M:      Alex Williamson <alex.williamson@redhat.com>
14957 M:      Paolo Bonzini <pbonzini@redhat.com>
14958 L:      kvm@vger.kernel.org
14959 S:      Supported
14960 F:      virt/lib/
14961
14962 VIRTIO AND VHOST VSOCK DRIVER
14963 M:      Stefan Hajnoczi <stefanha@redhat.com>
14964 L:      kvm@vger.kernel.org
14965 L:      virtualization@lists.linux-foundation.org
14966 L:      netdev@vger.kernel.org
14967 S:      Maintained
14968 F:      include/linux/virtio_vsock.h
14969 F:      include/uapi/linux/virtio_vsock.h
14970 F:      include/uapi/linux/vsockmon.h
14971 F:      include/uapi/linux/vm_sockets_diag.h
14972 F:      net/vmw_vsock/diag.c
14973 F:      net/vmw_vsock/af_vsock_tap.c
14974 F:      net/vmw_vsock/virtio_transport_common.c
14975 F:      net/vmw_vsock/virtio_transport.c
14976 F:      drivers/net/vsockmon.c
14977 F:      drivers/vhost/vsock.c
14978 F:      drivers/vhost/vsock.h
14979 F:      tools/testing/vsock/
14980
14981 VIRTIO CONSOLE DRIVER
14982 M:      Amit Shah <amit@kernel.org>
14983 L:      virtualization@lists.linux-foundation.org
14984 S:      Maintained
14985 F:      drivers/char/virtio_console.c
14986 F:      include/linux/virtio_console.h
14987 F:      include/uapi/linux/virtio_console.h
14988
14989 VIRTIO CORE, NET AND BLOCK DRIVERS
14990 M:      "Michael S. Tsirkin" <mst@redhat.com>
14991 M:      Jason Wang <jasowang@redhat.com>
14992 L:      virtualization@lists.linux-foundation.org
14993 S:      Maintained
14994 F:      Documentation/devicetree/bindings/virtio/
14995 F:      drivers/virtio/
14996 F:      tools/virtio/
14997 F:      drivers/net/virtio_net.c
14998 F:      drivers/block/virtio_blk.c
14999 F:      include/linux/virtio*.h
15000 F:      include/uapi/linux/virtio_*.h
15001 F:      drivers/crypto/virtio/
15002 F:      mm/balloon_compaction.c
15003
15004 VIRTIO CRYPTO DRIVER
15005 M:      Gonglei <arei.gonglei@huawei.com>
15006 L:      virtualization@lists.linux-foundation.org
15007 L:      linux-crypto@vger.kernel.org
15008 S:      Maintained
15009 F:      drivers/crypto/virtio/
15010 F:      include/uapi/linux/virtio_crypto.h
15011
15012 VIRTIO DRIVERS FOR S390
15013 M:      Cornelia Huck <cohuck@redhat.com>
15014 M:      Halil Pasic <pasic@linux.ibm.com>
15015 L:      linux-s390@vger.kernel.org
15016 L:      virtualization@lists.linux-foundation.org
15017 L:      kvm@vger.kernel.org
15018 S:      Supported
15019 F:      drivers/s390/virtio/
15020 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15021
15022 VIRTIO GPU DRIVER
15023 M:      David Airlie <airlied@linux.ie>
15024 M:      Gerd Hoffmann <kraxel@redhat.com>
15025 L:      dri-devel@lists.freedesktop.org
15026 L:      virtualization@lists.linux-foundation.org
15027 T:      git git://anongit.freedesktop.org/drm/drm-misc
15028 S:      Maintained
15029 F:      drivers/gpu/drm/virtio/
15030 F:      include/uapi/linux/virtio_gpu.h
15031
15032 VIRTIO HOST (VHOST)
15033 M:      "Michael S. Tsirkin" <mst@redhat.com>
15034 M:      Jason Wang <jasowang@redhat.com>
15035 L:      kvm@vger.kernel.org
15036 L:      virtualization@lists.linux-foundation.org
15037 L:      netdev@vger.kernel.org
15038 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15039 S:      Maintained
15040 F:      drivers/vhost/
15041 F:      include/uapi/linux/vhost.h
15042
15043 VIRTIO INPUT DRIVER
15044 M:      Gerd Hoffmann <kraxel@redhat.com>
15045 S:      Maintained
15046 F:      drivers/virtio/virtio_input.c
15047 F:      include/uapi/linux/virtio_input.h
15048
15049 VIRTUAL BOX GUEST DEVICE DRIVER
15050 M:      Hans de Goede <hdegoede@redhat.com>
15051 M:      Arnd Bergmann <arnd@arndb.de>
15052 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15053 S:      Maintained
15054 F:      include/linux/vbox_utils.h
15055 F:      include/uapi/linux/vbox*.h
15056 F:      drivers/virt/vboxguest/
15057
15058 VIRTUAL SERIO DEVICE DRIVER
15059 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15060 S:      Maintained
15061 F:      drivers/input/serio/userio.c
15062 F:      include/uapi/linux/userio.h
15063
15064 VIVID VIRTUAL VIDEO DRIVER
15065 M:      Hans Verkuil <hverkuil@xs4all.nl>
15066 L:      linux-media@vger.kernel.org
15067 T:      git git://linuxtv.org/media_tree.git
15068 W:      https://linuxtv.org
15069 S:      Maintained
15070 F:      drivers/media/platform/vivid/*
15071
15072 VLYNQ BUS
15073 M:      Florian Fainelli <f.fainelli@gmail.com>
15074 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15075 S:      Maintained
15076 F:      drivers/vlynq/vlynq.c
15077 F:      include/linux/vlynq.h
15078
15079 VME SUBSYSTEM
15080 M:      Martyn Welch <martyn@welchs.me.uk>
15081 M:      Manohar Vanga <manohar.vanga@gmail.com>
15082 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15083 L:      devel@driverdev.osuosl.org
15084 S:      Maintained
15085 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15086 F:      Documentation/driver-api/vme.rst
15087 F:      drivers/staging/vme/
15088 F:      drivers/vme/
15089 F:      include/linux/vme*
15090
15091 VMWARE BALLOON DRIVER
15092 M:      Xavier Deguillard <xdeguillard@vmware.com>
15093 M:      Philip Moltmann <moltmann@vmware.com>
15094 M:      "VMware, Inc." <pv-drivers@vmware.com>
15095 L:      linux-kernel@vger.kernel.org
15096 S:      Maintained
15097 F:      drivers/misc/vmw_balloon.c
15098
15099 VMWARE HYPERVISOR INTERFACE
15100 M:      Alok Kataria <akataria@vmware.com>
15101 L:      virtualization@lists.linux-foundation.org
15102 S:      Supported
15103 F:      arch/x86/kernel/cpu/vmware.c
15104
15105 VMWARE PVRDMA DRIVER
15106 M:      Adit Ranadive <aditr@vmware.com>
15107 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15108 L:      linux-rdma@vger.kernel.org
15109 S:      Maintained
15110 F:      drivers/infiniband/hw/vmw_pvrdma/
15111
15112 VMware PVSCSI driver
15113 M:      Jim Gill <jgill@vmware.com>
15114 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15115 L:      linux-scsi@vger.kernel.org
15116 S:      Maintained
15117 F:      drivers/scsi/vmw_pvscsi.c
15118 F:      drivers/scsi/vmw_pvscsi.h
15119
15120 VMWARE VMMOUSE SUBDRIVER
15121 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15122 M:      "VMware, Inc." <pv-drivers@vmware.com>
15123 L:      linux-input@vger.kernel.org
15124 S:      Maintained
15125 F:      drivers/input/mouse/vmmouse.c
15126 F:      drivers/input/mouse/vmmouse.h
15127
15128 VMWARE VMXNET3 ETHERNET DRIVER
15129 M:      Ronak Doshi <doshir@vmware.com>
15130 M:      "VMware, Inc." <pv-drivers@vmware.com>
15131 L:      netdev@vger.kernel.org
15132 S:      Maintained
15133 F:      drivers/net/vmxnet3/
15134
15135 VOCORE VOCORE2 BOARD
15136 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15137 L:      linux-mips@linux-mips.org
15138 S:      Maintained
15139 F:      arch/mips/boot/dts/ralink/vocore2.dts
15140
15141 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15142 M:      Liam Girdwood <lgirdwood@gmail.com>
15143 M:      Mark Brown <broonie@kernel.org>
15144 L:      linux-kernel@vger.kernel.org
15145 W:      http://www.slimlogic.co.uk/?p=48
15146 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15147 S:      Supported
15148 F:      Documentation/devicetree/bindings/regulator/
15149 F:      Documentation/power/regulator/
15150 F:      drivers/regulator/
15151 F:      include/dt-bindings/regulator/
15152 F:      include/linux/regulator/
15153
15154 VRF
15155 M:      David Ahern <dsa@cumulusnetworks.com>
15156 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15157 L:      netdev@vger.kernel.org
15158 S:      Maintained
15159 F:      drivers/net/vrf.c
15160 F:      Documentation/networking/vrf.txt
15161
15162 VT1211 HARDWARE MONITOR DRIVER
15163 M:      Juerg Haefliger <juergh@gmail.com>
15164 L:      linux-hwmon@vger.kernel.org
15165 S:      Maintained
15166 F:      Documentation/hwmon/vt1211
15167 F:      drivers/hwmon/vt1211.c
15168
15169 VT8231 HARDWARE MONITOR DRIVER
15170 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15171 L:      linux-hwmon@vger.kernel.org
15172 S:      Maintained
15173 F:      drivers/hwmon/vt8231.c
15174
15175 VUB300 USB to SDIO/SD/MMC bridge chip
15176 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15177 L:      linux-mmc@vger.kernel.org
15178 L:      linux-usb@vger.kernel.org
15179 S:      Supported
15180 F:      drivers/mmc/host/vub300.c
15181
15182 W1 DALLAS'S 1-WIRE BUS
15183 M:      Evgeniy Polyakov <zbr@ioremap.net>
15184 S:      Maintained
15185 F:      Documentation/w1/
15186 F:      drivers/w1/
15187 F:      include/linux/w1.h
15188
15189 W83791D HARDWARE MONITORING DRIVER
15190 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15191 L:      linux-hwmon@vger.kernel.org
15192 S:      Maintained
15193 F:      Documentation/hwmon/w83791d
15194 F:      drivers/hwmon/w83791d.c
15195
15196 W83793 HARDWARE MONITORING DRIVER
15197 M:      Rudolf Marek <r.marek@assembler.cz>
15198 L:      linux-hwmon@vger.kernel.org
15199 S:      Maintained
15200 F:      Documentation/hwmon/w83793
15201 F:      drivers/hwmon/w83793.c
15202
15203 W83795 HARDWARE MONITORING DRIVER
15204 M:      Jean Delvare <jdelvare@suse.com>
15205 L:      linux-hwmon@vger.kernel.org
15206 S:      Maintained
15207 F:      drivers/hwmon/w83795.c
15208
15209 W83L51xD SD/MMC CARD INTERFACE DRIVER
15210 M:      Pierre Ossman <pierre@ossman.eu>
15211 S:      Maintained
15212 F:      drivers/mmc/host/wbsd.*
15213
15214 WACOM PROTOCOL 4 SERIAL TABLETS
15215 M:      Julian Squires <julian@cipht.net>
15216 M:      Hans de Goede <hdegoede@redhat.com>
15217 L:      linux-input@vger.kernel.org
15218 S:      Maintained
15219 F:      drivers/input/tablet/wacom_serial4.c
15220
15221 WATCHDOG DEVICE DRIVERS
15222 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15223 M:      Guenter Roeck <linux@roeck-us.net>
15224 L:      linux-watchdog@vger.kernel.org
15225 W:      http://www.linux-watchdog.org/
15226 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15227 S:      Maintained
15228 F:      Documentation/devicetree/bindings/watchdog/
15229 F:      Documentation/watchdog/
15230 F:      drivers/watchdog/
15231 F:      include/linux/watchdog.h
15232 F:      include/uapi/linux/watchdog.h
15233
15234 WHISKEYCOVE PMIC GPIO DRIVER
15235 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15236 L:      linux-gpio@vger.kernel.org
15237 S:      Maintained
15238 F:      drivers/gpio/gpio-wcove.c
15239
15240 WIIMOTE HID DRIVER
15241 M:      David Herrmann <dh.herrmann@googlemail.com>
15242 L:      linux-input@vger.kernel.org
15243 S:      Maintained
15244 F:      drivers/hid/hid-wiimote*
15245
15246 WILOCITY WIL6210 WIRELESS DRIVER
15247 M:      Maya Erez <merez@codeaurora.org>
15248 L:      linux-wireless@vger.kernel.org
15249 L:      wil6210@qti.qualcomm.com
15250 S:      Supported
15251 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15252 F:      drivers/net/wireless/ath/wil6210/
15253
15254 WIMAX STACK
15255 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15256 M:      linux-wimax@intel.com
15257 L:      wimax@linuxwimax.org (subscribers-only)
15258 S:      Supported
15259 W:      http://linuxwimax.org
15260 F:      Documentation/wimax/README.wimax
15261 F:      include/linux/wimax/debug.h
15262 F:      include/net/wimax.h
15263 F:      include/uapi/linux/wimax.h
15264 F:      net/wimax/
15265
15266 WINBOND CIR DRIVER
15267 M:      David Härdeman <david@hardeman.nu>
15268 S:      Maintained
15269 F:      drivers/media/rc/winbond-cir.c
15270
15271 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15272 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15273 L:      linux-watchdog@vger.kernel.org
15274 S:      Maintained
15275 F:      drivers/watchdog/ebc-c384_wdt.c
15276
15277 WINSYSTEMS WS16C48 GPIO DRIVER
15278 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15279 L:      linux-gpio@vger.kernel.org
15280 S:      Maintained
15281 F:      drivers/gpio/gpio-ws16c48.c
15282
15283 WISTRON LAPTOP BUTTON DRIVER
15284 M:      Miloslav Trmac <mitr@volny.cz>
15285 S:      Maintained
15286 F:      drivers/input/misc/wistron_btns.c
15287
15288 WL3501 WIRELESS PCMCIA CARD DRIVER
15289 L:      linux-wireless@vger.kernel.org
15290 S:      Odd fixes
15291 F:      drivers/net/wireless/wl3501*
15292
15293 WOLFSON MICROELECTRONICS DRIVERS
15294 L:      patches@opensource.cirrus.com
15295 T:      git https://github.com/CirrusLogic/linux-drivers.git
15296 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15297 S:      Supported
15298 F:      Documentation/hwmon/wm83??
15299 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15300 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15301 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15302 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15303 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15304 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15305 F:      drivers/clk/clk-wm83*.c
15306 F:      drivers/extcon/extcon-arizona.c
15307 F:      drivers/leds/leds-wm83*.c
15308 F:      drivers/gpio/gpio-*wm*.c
15309 F:      drivers/gpio/gpio-arizona.c
15310 F:      drivers/hwmon/wm83??-hwmon.c
15311 F:      drivers/input/misc/wm831x-on.c
15312 F:      drivers/input/touchscreen/wm831x-ts.c
15313 F:      drivers/input/touchscreen/wm97*.c
15314 F:      drivers/mfd/arizona*
15315 F:      drivers/mfd/wm*.c
15316 F:      drivers/mfd/cs47l24*
15317 F:      drivers/power/supply/wm83*.c
15318 F:      drivers/rtc/rtc-wm83*.c
15319 F:      drivers/regulator/wm8*.c
15320 F:      drivers/regulator/arizona*
15321 F:      drivers/video/backlight/wm83*_bl.c
15322 F:      drivers/watchdog/wm83*_wdt.c
15323 F:      include/linux/mfd/arizona/
15324 F:      include/linux/mfd/wm831x/
15325 F:      include/linux/mfd/wm8350/
15326 F:      include/linux/mfd/wm8400*
15327 F:      include/linux/regulator/arizona*
15328 F:      include/linux/wm97xx.h
15329 F:      include/sound/wm????.h
15330 F:      sound/soc/codecs/arizona.?
15331 F:      sound/soc/codecs/wm*
15332 F:      sound/soc/codecs/cs47l24*
15333
15334 WORKQUEUE
15335 M:      Tejun Heo <tj@kernel.org>
15336 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15337 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15338 S:      Maintained
15339 F:      include/linux/workqueue.h
15340 F:      kernel/workqueue.c
15341 F:      Documentation/core-api/workqueue.rst
15342
15343 X-POWERS AXP288 PMIC DRIVERS
15344 M:      Hans de Goede <hdegoede@redhat.com>
15345 S:      Maintained
15346 N:      axp288
15347 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15348
15349 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15350 M:      Chen-Yu Tsai <wens@csie.org>
15351 L:      linux-kernel@vger.kernel.org
15352 S:      Maintained
15353 N:      axp[128]
15354
15355 X.25 NETWORK LAYER
15356 M:      Andrew Hendry <andrew.hendry@gmail.com>
15357 L:      linux-x25@vger.kernel.org
15358 S:      Odd Fixes
15359 F:      Documentation/networking/x25*
15360 F:      include/net/x25*
15361 F:      net/x25/
15362
15363 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15364 M:      Thomas Gleixner <tglx@linutronix.de>
15365 M:      Ingo Molnar <mingo@redhat.com>
15366 R:      "H. Peter Anvin" <hpa@zytor.com>
15367 M:      x86@kernel.org
15368 L:      linux-kernel@vger.kernel.org
15369 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15370 S:      Maintained
15371 F:      Documentation/x86/
15372 F:      arch/x86/
15373
15374 X86 MCE INFRASTRUCTURE
15375 M:      Tony Luck <tony.luck@intel.com>
15376 M:      Borislav Petkov <bp@alien8.de>
15377 L:      linux-edac@vger.kernel.org
15378 S:      Maintained
15379 F:      arch/x86/kernel/cpu/mcheck/*
15380
15381 X86 MICROCODE UPDATE SUPPORT
15382 M:      Borislav Petkov <bp@alien8.de>
15383 S:      Maintained
15384 F:      arch/x86/kernel/cpu/microcode/*
15385
15386 X86 PLATFORM DRIVERS
15387 M:      Darren Hart <dvhart@infradead.org>
15388 M:      Andy Shevchenko <andy@infradead.org>
15389 L:      platform-driver-x86@vger.kernel.org
15390 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15391 S:      Maintained
15392 F:      drivers/platform/x86/
15393 F:      drivers/platform/olpc/
15394
15395 X86 VDSO
15396 M:      Andy Lutomirski <luto@amacapital.net>
15397 L:      linux-kernel@vger.kernel.org
15398 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15399 S:      Maintained
15400 F:      arch/x86/entry/vdso/
15401
15402 XC2028/3028 TUNER DRIVER
15403 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15404 L:      linux-media@vger.kernel.org
15405 W:      https://linuxtv.org
15406 T:      git git://linuxtv.org/media_tree.git
15407 S:      Maintained
15408 F:      drivers/media/tuners/tuner-xc2028.*
15409
15410 XEN BLOCK SUBSYSTEM
15411 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15412 M:      Roger Pau Monné <roger.pau@citrix.com>
15413 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15414 S:      Supported
15415 F:      drivers/block/xen-blkback/*
15416 F:      drivers/block/xen*
15417
15418 XEN HYPERVISOR ARM
15419 M:      Stefano Stabellini <sstabellini@kernel.org>
15420 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15421 S:      Maintained
15422 F:      arch/arm/xen/
15423 F:      arch/arm/include/asm/xen/
15424
15425 XEN HYPERVISOR ARM64
15426 M:      Stefano Stabellini <sstabellini@kernel.org>
15427 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15428 S:      Maintained
15429 F:      arch/arm64/xen/
15430 F:      arch/arm64/include/asm/xen/
15431
15432 XEN HYPERVISOR INTERFACE
15433 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
15434 M:      Juergen Gross <jgross@suse.com>
15435 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15436 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
15437 S:      Supported
15438 F:      arch/x86/xen/
15439 F:      drivers/*/xen-*front.c
15440 F:      drivers/xen/
15441 F:      arch/x86/include/asm/xen/
15442 F:      arch/x86/include/asm/pvclock-abi.h
15443 F:      include/xen/
15444 F:      include/uapi/xen/
15445 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
15446 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
15447
15448 XEN NETWORK BACKEND DRIVER
15449 M:      Wei Liu <wei.liu2@citrix.com>
15450 M:      Paul Durrant <paul.durrant@citrix.com>
15451 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15452 L:      netdev@vger.kernel.org
15453 S:      Supported
15454 F:      drivers/net/xen-netback/*
15455
15456 XEN PCI SUBSYSTEM
15457 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15458 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15459 S:      Supported
15460 F:      arch/x86/pci/*xen*
15461 F:      drivers/pci/*xen*
15462
15463 XEN PVSCSI DRIVERS
15464 M:      Juergen Gross <jgross@suse.com>
15465 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15466 L:      linux-scsi@vger.kernel.org
15467 S:      Supported
15468 F:      drivers/scsi/xen-scsifront.c
15469 F:      drivers/xen/xen-scsiback.c
15470 F:      include/xen/interface/io/vscsiif.h
15471
15472 XEN SWIOTLB SUBSYSTEM
15473 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15474 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15475 L:      iommu@lists.linux-foundation.org
15476 S:      Supported
15477 F:      arch/x86/xen/*swiotlb*
15478 F:      drivers/xen/*swiotlb*
15479
15480 XFS FILESYSTEM
15481 M:      Darrick J. Wong <darrick.wong@oracle.com>
15482 M:      linux-xfs@vger.kernel.org
15483 L:      linux-xfs@vger.kernel.org
15484 W:      http://xfs.org/
15485 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
15486 S:      Supported
15487 F:      Documentation/filesystems/xfs.txt
15488 F:      fs/xfs/
15489
15490 XILINX AXI ETHERNET DRIVER
15491 M:      Anirudha Sarangi <anirudh@xilinx.com>
15492 M:      John Linn <John.Linn@xilinx.com>
15493 S:      Maintained
15494 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
15495
15496 XILINX UARTLITE SERIAL DRIVER
15497 M:      Peter Korsgaard <jacmet@sunsite.dk>
15498 L:      linux-serial@vger.kernel.org
15499 S:      Maintained
15500 F:      drivers/tty/serial/uartlite.c
15501
15502 XILINX VIDEO IP CORES
15503 M:      Hyun Kwon <hyun.kwon@xilinx.com>
15504 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15505 L:      linux-media@vger.kernel.org
15506 T:      git git://linuxtv.org/media_tree.git
15507 S:      Supported
15508 F:      Documentation/devicetree/bindings/media/xilinx/
15509 F:      drivers/media/platform/xilinx/
15510 F:      include/uapi/linux/xilinx-v4l2-controls.h
15511
15512 XILLYBUS DRIVER
15513 M:      Eli Billauer <eli.billauer@gmail.com>
15514 L:      linux-kernel@vger.kernel.org
15515 S:      Supported
15516 F:      drivers/char/xillybus/
15517
15518 XRA1403 GPIO EXPANDER
15519 M:      Nandor Han <nandor.han@ge.com>
15520 M:      Semi Malinen <semi.malinen@ge.com>
15521 L:      linux-gpio@vger.kernel.org
15522 S:      Maintained
15523 F:      drivers/gpio/gpio-xra1403.c
15524 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
15525
15526 XTENSA XTFPGA PLATFORM SUPPORT
15527 M:      Max Filippov <jcmvbkbc@gmail.com>
15528 L:      linux-xtensa@linux-xtensa.org
15529 S:      Maintained
15530 F:      drivers/spi/spi-xtensa-xtfpga.c
15531 F:      sound/soc/xtensa/xtfpga-i2s.c
15532
15533 YAM DRIVER FOR AX.25
15534 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
15535 L:      linux-hams@vger.kernel.org
15536 S:      Maintained
15537 F:      drivers/net/hamradio/yam*
15538 F:      include/linux/yam.h
15539
15540 YAMA SECURITY MODULE
15541 M:      Kees Cook <keescook@chromium.org>
15542 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
15543 S:      Supported
15544 F:      security/yama/
15545 F:      Documentation/admin-guide/LSM/Yama.rst
15546
15547 YEALINK PHONE DRIVER
15548 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
15549 L:      usbb2k-api-dev@nongnu.org
15550 S:      Maintained
15551 F:      Documentation/input/yealink.rst
15552 F:      drivers/input/misc/yealink.*
15553
15554 Z8530 DRIVER FOR AX.25
15555 M:      Joerg Reuter <jreuter@yaina.de>
15556 W:      http://yaina.de/jreuter/
15557 W:      http://www.qsl.net/dl1bke/
15558 L:      linux-hams@vger.kernel.org
15559 S:      Maintained
15560 F:      Documentation/networking/z8530drv.txt
15561 F:      drivers/net/hamradio/*scc.c
15562 F:      drivers/net/hamradio/z8530.h
15563
15564 ZBUD COMPRESSED PAGE ALLOCATOR
15565 M:      Seth Jennings <sjenning@redhat.com>
15566 M:      Dan Streetman <ddstreet@ieee.org>
15567 L:      linux-mm@kvack.org
15568 S:      Maintained
15569 F:      mm/zbud.c
15570 F:      include/linux/zbud.h
15571
15572 ZD1211RW WIRELESS DRIVER
15573 M:      Daniel Drake <dsd@gentoo.org>
15574 M:      Ulrich Kunitz <kune@deine-taler.de>
15575 W:      http://zd1211.ath.cx/wiki/DriverRewrite
15576 L:      linux-wireless@vger.kernel.org
15577 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
15578 S:      Maintained
15579 F:      drivers/net/wireless/zydas/zd1211rw/
15580
15581 ZD1301 MEDIA DRIVER
15582 M:      Antti Palosaari <crope@iki.fi>
15583 L:      linux-media@vger.kernel.org
15584 W:      https://linuxtv.org/
15585 W:      http://palosaari.fi/linux/
15586 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
15587 S:      Maintained
15588 F:      drivers/media/usb/dvb-usb-v2/zd1301*
15589
15590 ZD1301_DEMOD MEDIA DRIVER
15591 M:      Antti Palosaari <crope@iki.fi>
15592 L:      linux-media@vger.kernel.org
15593 W:      https://linuxtv.org/
15594 W:      http://palosaari.fi/linux/
15595 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
15596 S:      Maintained
15597 F:      drivers/media/dvb-frontends/zd1301_demod*
15598
15599 ZPOOL COMPRESSED PAGE STORAGE API
15600 M:      Dan Streetman <ddstreet@ieee.org>
15601 L:      linux-mm@kvack.org
15602 S:      Maintained
15603 F:      mm/zpool.c
15604 F:      include/linux/zpool.h
15605
15606 ZR36067 VIDEO FOR LINUX DRIVER
15607 L:      mjpeg-users@lists.sourceforge.net
15608 L:      linux-media@vger.kernel.org
15609 W:      http://mjpeg.sourceforge.net/driver-zoran/
15610 T:      hg https://linuxtv.org/hg/v4l-dvb
15611 S:      Odd Fixes
15612 F:      drivers/staging/media/zoran/
15613
15614 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
15615 M:      Minchan Kim <minchan@kernel.org>
15616 M:      Nitin Gupta <ngupta@vflare.org>
15617 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
15618 L:      linux-kernel@vger.kernel.org
15619 S:      Maintained
15620 F:      drivers/block/zram/
15621 F:      Documentation/blockdev/zram.txt
15622
15623 ZS DECSTATION Z85C30 SERIAL DRIVER
15624 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15625 S:      Maintained
15626 F:      drivers/tty/serial/zs.*
15627
15628 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
15629 M:      Minchan Kim <minchan@kernel.org>
15630 M:      Nitin Gupta <ngupta@vflare.org>
15631 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
15632 L:      linux-mm@kvack.org
15633 S:      Maintained
15634 F:      mm/zsmalloc.c
15635 F:      include/linux/zsmalloc.h
15636 F:      Documentation/vm/zsmalloc.txt
15637
15638 ZSWAP COMPRESSED SWAP CACHING
15639 M:      Seth Jennings <sjenning@redhat.com>
15640 M:      Dan Streetman <ddstreet@ieee.org>
15641 L:      linux-mm@kvack.org
15642 S:      Maintained
15643 F:      mm/zswap.c
15644
15645 THE REST
15646 M:      Linus Torvalds <torvalds@linux-foundation.org>
15647 L:      linux-kernel@vger.kernel.org
15648 Q:      http://patchwork.kernel.org/project/LKML/list/
15649 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
15650 S:      Buried alive in reporters
15651 F:      *
15652 F:      */