MAINTAINERS

   1
   2
   3         List of maintainers and how to submit kernel changes
   4
   5 Please try to follow the guidelines below.  This will make things
   6 easier on the maintainers.  Not all of these guidelines matter for every
   7 trivial patch so apply some common sense.
   8
   9 1.      Always _test_ your changes, however small, on at least 4 or
  10         5 people, preferably many more.
  11
  12 2.      Try to release a few ALPHA test versions to the net. Announce
  13         them onto the kernel channel and await results. This is especially
  14         important for device drivers, because often that's the only way
  15         you will find things like the fact version 3 firmware needs
  16         a magic fix you didn't know about, or some clown changed the
  17         chips on a board and not its name.  (Don't laugh!  Look at the
  18         SMC etherpower for that.)
  19
  20 3.      Make sure your changes compile correctly in multiple
  21         configurations. In particular check that changes work both as a
  22         module and built into the kernel.
  23
  24 4.      When you are happy with a change make it generally available for
  25         testing and await feedback.
  26
  27 5.      Make a patch available to the relevant maintainer in the list. Use
  28         'diff -u' to make the patch easy to merge. Be prepared to get your
  29         changes sent back with seemingly silly requests about formatting
  30         and variable names.  These aren't as silly as they seem. One
  31         job the maintainers (and especially Linus) do is to keep things
  32         looking the same. Sometimes this means that the clever hack in
  33         your driver to get around a problem actually needs to become a
  34         generalized kernel feature ready for next time.
  35
  36         PLEASE check your patch with the automated style checker
  37         (scripts/checkpatch.pl) to catch trivial style violations.
  38         See Documentation/process/coding-style.rst for guidance here.
  39
  40         PLEASE CC: the maintainers and mailing lists that are generated
  41         by scripts/get_maintainer.pl.  The results returned by the
  42         script will be best if you have git installed and are making
  43         your changes in a branch derived from Linus' latest git tree.
  44         See Documentation/process/submitting-patches.rst for details.
  45
  46         PLEASE try to include any credit lines you want added with the
  47         patch. It avoids people being missed off by mistake and makes
  48         it easier to know who wants adding and who doesn't.
  49
  50         PLEASE document known bugs. If it doesn't work for everything
  51         or does something very odd once a month document it.
  52
  53         PLEASE remember that submissions must be made under the terms
  54         of the Linux Foundation certificate of contribution and should
  55         include a Signed-off-by: line.  The current version of this
  56         "Developer's Certificate of Origin" (DCO) is listed in the file
  57         Documentation/process/submitting-patches.rst.
  58
  59 6.      Make sure you have the right to send any changes you make. If you
  60         do changes at work you may find your employer owns the patch
  61         not you.
  62
  63 7.      When sending security related changes or reports to a maintainer
  64         please Cc: security@kernel.org, especially if the maintainer
  65         does not respond. Please keep in mind that the security team is
  66         a small set of people who can be efficient only when working on
  67         verified bugs. Please only Cc: this list when you have identified
  68         that the bug would present a short-term risk to other users if it
  69         were publicly disclosed. For example, reports of address leaks do
  70         not represent an immediate threat and are better handled publicly,
  71         and ideally, should come with a patch proposal. Please do not send
  72         automated reports to this list either. Such bugs will be handled
  73         better and faster in the usual public places.
  74
  75 8.      Happy hacking.
  76
  77 Descriptions of section entries:
  78
  79         P: Person (obsolete)
  80         M: Mail patches to: FullName <address@domain>
  81         R: Designated reviewer: FullName <address@domain>
  82            These reviewers should be CCed on patches.
  83         L: Mailing list that is relevant to this area
  84         W: Web-page with status/info
  85         B: URI for where to file bugs. A web-page with detailed bug
  86            filing info, a direct bug tracker link, or a mailto: URI.
  87         C: URI for chat protocol, server and channel where developers
  88            usually hang out, for example irc://server/channel.
  89         Q: Patchwork web based patch tracking system site
  90         T: SCM tree type and location.
  91            Type is one of: git, hg, quilt, stgit, topgit
  92         S: Status, one of the following:
  93            Supported:   Someone is actually paid to look after this.
  94            Maintained:  Someone actually looks after it.
  95            Odd Fixes:   It has a maintainer but they don't have time to do
  96                         much other than throw the odd patch in. See below..
  97            Orphan:      No current maintainer [but maybe you could take the
  98                         role as you write your new code].
  99            Obsolete:    Old code. Something tagged obsolete generally means
 100                         it has been replaced by a better system and you
 101                         should be using that.
 102         F: Files and directories with wildcard patterns.
 103            A trailing slash includes all files and subdirectory files.
 104            F:   drivers/net/    all files in and below drivers/net
 105            F:   drivers/net/*   all files in drivers/net, but not below
 106            F:   */net/*         all files in "any top level directory"/net
 107            One pattern per line.  Multiple F: lines acceptable.
 108         N: Files and directories with regex patterns.
 109            N:   [^a-z]tegra     all files whose path contains the word tegra
 110            One pattern per line.  Multiple N: lines acceptable.
 111            scripts/get_maintainer.pl has different behavior for files that
 112            match F: pattern and matches of N: patterns.  By default,
 113            get_maintainer will not look at git log history when an F: pattern
 114            match occurs.  When an N: match occurs, git log history is used
 115            to also notify the people that have git commit signatures.
 116         X: Files and directories that are NOT maintained, same rules as F:
 117            Files exclusions are tested before file matches.
 118            Can be useful for excluding a specific subdirectory, for instance:
 119            F:   net/
 120            X:   net/ipv6/
 121            matches all files in and below net excluding net/ipv6/
 122         K: Keyword perl extended regex pattern to match content in a
 123            patch or file.  For instance:
 124            K: of_get_profile
 125               matches patches or files that contain "of_get_profile"
 126            K: \b(printk|pr_(info|err))\b
 127               matches patches or files that contain one or more of the words
 128               printk, pr_info or pr_err
 129            One regex pattern per line.  Multiple K: lines acceptable.
 130
 131 Note: For the hard of thinking, this list is meant to remain in alphabetical
 132 order. If you could add yourselves to it in alphabetical order that would be
 133 so much easier [Ed]
 134
 135 Maintainers List (try to look for most precise areas first)
 136
 137                 -----------------------------------
 138
 139 3C59X NETWORK DRIVER
 140 M:      Steffen Klassert <klassert@kernel.org>
 141 L:      netdev@vger.kernel.org
 142 S:      Odd Fixes
 143 F:      Documentation/networking/vortex.txt
 144 F:      drivers/net/ethernet/3com/3c59x.c
 145
 146 3CR990 NETWORK DRIVER
 147 M:      David Dillow <dave@thedillows.org>
 148 L:      netdev@vger.kernel.org
 149 S:      Maintained
 150 F:      drivers/net/ethernet/3com/typhoon*
 151
 152 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
 153 M:      Adam Radford <aradford@gmail.com>
 154 L:      linux-scsi@vger.kernel.org
 155 W:      http://www.lsi.com
 156 S:      Supported
 157 F:      drivers/scsi/3w-*
 158
 159 53C700 AND 53C700-66 SCSI DRIVER
 160 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
 161 L:      linux-scsi@vger.kernel.org
 162 S:      Maintained
 163 F:      drivers/scsi/53c700*
 164
 165 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
 166 M:      Alexander Aring <alex.aring@gmail.com>
 167 M:      Jukka Rissanen <jukka.rissanen@linux.intel.com>
 168 L:      linux-bluetooth@vger.kernel.org
 169 L:      linux-wpan@vger.kernel.org
 170 S:      Maintained
 171 F:      net/6lowpan/
 172 F:      include/net/6lowpan.h
 173 F:      Documentation/networking/6lowpan.txt
 174
 175 6PACK NETWORK DRIVER FOR AX.25
 176 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 177 L:      linux-hams@vger.kernel.org
 178 S:      Maintained
 179 F:      drivers/net/hamradio/6pack.c
 180
 181 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 182 M:      Realtek linux nic maintainers <nic_swsd@realtek.com>
 183 L:      netdev@vger.kernel.org
 184 S:      Maintained
 185 F:      drivers/net/ethernet/realtek/r8169.c
 186
 187 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 188 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 189 L:      linux-serial@vger.kernel.org
 190 S:      Maintained
 191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 192 F:      drivers/tty/serial/8250*
 193 F:      include/linux/serial_8250.h
 194
 195 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 196 L:      netdev@vger.kernel.org
 197 S:      Orphan / Obsolete
 198 F:      drivers/net/ethernet/8390/
 199
 200 9P FILE SYSTEM
 201 M:      Eric Van Hensbergen <ericvh@gmail.com>
 202 M:      Ron Minnich <rminnich@sandia.gov>
 203 M:      Latchesar Ionkov <lucho@ionkov.net>
 204 L:      v9fs-developer@lists.sourceforge.net
 205 W:      http://swik.net/v9fs
 206 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 208 S:      Maintained
 209 F:      Documentation/filesystems/9p.txt
 210 F:      fs/9p/
 211 F:      net/9p/
 212 F:      include/net/9p/
 213 F:      include/uapi/linux/virtio_9p.h
 214 F:      include/trace/events/9p.h
 215
 216 A8293 MEDIA DRIVER
 217 M:      Antti Palosaari <crope@iki.fi>
 218 L:      linux-media@vger.kernel.org
 219 W:      https://linuxtv.org
 220 W:      http://palosaari.fi/linux/
 221 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 222 T:      git git://linuxtv.org/anttip/media_tree.git
 223 S:      Maintained
 224 F:      drivers/media/dvb-frontends/a8293*
 225
 226 AACRAID SCSI RAID DRIVER
 227 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 228 L:      linux-scsi@vger.kernel.org
 229 W:      http://www.adaptec.com/
 230 S:      Supported
 231 F:      Documentation/scsi/aacraid.txt
 232 F:      drivers/scsi/aacraid/
 233
 234 ABI/API
 235 L:      linux-api@vger.kernel.org
 236 F:      include/linux/syscalls.h
 237 F:      kernel/sys_ni.c
 238
 239 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 240 M:      Hans de Goede <hdegoede@redhat.com>
 241 L:      linux-hwmon@vger.kernel.org
 242 S:      Maintained
 243 F:      drivers/hwmon/abituguru.c
 244
 245 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 246 M:      Alistair John Strachan <alistair@devzero.co.uk>
 247 L:      linux-hwmon@vger.kernel.org
 248 S:      Maintained
 249 F:      drivers/hwmon/abituguru3.c
 250
 251 ACCES 104-DIO-48E GPIO DRIVER
 252 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 253 L:      linux-gpio@vger.kernel.org
 254 S:      Maintained
 255 F:      drivers/gpio/gpio-104-dio-48e.c
 256
 257 ACCES 104-IDI-48 GPIO DRIVER
 258 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 259 L:      linux-gpio@vger.kernel.org
 260 S:      Maintained
 261 F:      drivers/gpio/gpio-104-idi-48.c
 262
 263 ACCES 104-IDIO-16 GPIO DRIVER
 264 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 265 L:      linux-gpio@vger.kernel.org
 266 S:      Maintained
 267 F:      drivers/gpio/gpio-104-idio-16.c
 268
 269 ACCES 104-QUAD-8 IIO DRIVER
 270 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 271 L:      linux-iio@vger.kernel.org
 272 S:      Maintained
 273 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 274 F:      drivers/iio/counter/104-quad-8.c
 275
 276 ACCES PCI-IDIO-16 GPIO DRIVER
 277 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 278 L:      linux-gpio@vger.kernel.org
 279 S:      Maintained
 280 F:      drivers/gpio/gpio-pci-idio-16.c
 281
 282 ACCES PCIe-IDIO-24 GPIO DRIVER
 283 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 284 L:      linux-gpio@vger.kernel.org
 285 S:      Maintained
 286 F:      drivers/gpio/gpio-pcie-idio-24.c
 287
 288 ACENIC DRIVER
 289 M:      Jes Sorensen <jes@trained-monkey.org>
 290 L:      linux-acenic@sunsite.dk
 291 S:      Maintained
 292 F:      drivers/net/ethernet/alteon/acenic*
 293
 294 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 295 M:      Peter Feuerer <peter@piie.net>
 296 L:      platform-driver-x86@vger.kernel.org
 297 W:      http://piie.net/?section=acerhdf
 298 S:      Maintained
 299 F:      drivers/platform/x86/acerhdf.c
 300
 301 ACER WMI LAPTOP EXTRAS
 302 M:      "Lee, Chun-Yi" <jlee@suse.com>
 303 L:      platform-driver-x86@vger.kernel.org
 304 S:      Maintained
 305 F:      drivers/platform/x86/acer-wmi.c
 306
 307 ACPI
 308 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 309 M:      Len Brown <lenb@kernel.org>
 310 L:      linux-acpi@vger.kernel.org
 311 W:      https://01.org/linux-acpi
 312 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 313 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 314 B:      https://bugzilla.kernel.org
 315 S:      Supported
 316 F:      drivers/acpi/
 317 F:      drivers/pnp/pnpacpi/
 318 F:      include/linux/acpi.h
 319 F:      include/linux/fwnode.h
 320 F:      include/acpi/
 321 F:      Documentation/acpi/
 322 F:      Documentation/ABI/testing/sysfs-bus-acpi
 323 F:      Documentation/ABI/testing/configfs-acpi
 324 F:      drivers/pci/*acpi*
 325 F:      drivers/pci/*/*acpi*
 326 F:      drivers/pci/*/*/*acpi*
 327 F:      tools/power/acpi/
 328
 329 ACPI APEI
 330 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 331 M:      Len Brown <lenb@kernel.org>
 332 L:      linux-acpi@vger.kernel.org
 333 R:      Tony Luck <tony.luck@intel.com>
 334 R:      Borislav Petkov <bp@alien8.de>
 335 F:      drivers/acpi/apei/
 336
 337 ACPI COMPONENT ARCHITECTURE (ACPICA)
 338 M:      Robert Moore <robert.moore@intel.com>
 339 M:      Erik Schmauss <erik.schmauss@intel.com>
 340 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 341 L:      linux-acpi@vger.kernel.org
 342 L:      devel@acpica.org
 343 W:      https://acpica.org/
 344 W:      https://github.com/acpica/acpica/
 345 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 346 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 347 B:      https://bugzilla.kernel.org
 348 B:      https://bugs.acpica.org
 349 S:      Supported
 350 F:      drivers/acpi/acpica/
 351 F:      include/acpi/
 352 F:      tools/power/acpi/
 353
 354 ACPI FAN DRIVER
 355 M:      Zhang Rui <rui.zhang@intel.com>
 356 L:      linux-acpi@vger.kernel.org
 357 W:      https://01.org/linux-acpi
 358 B:      https://bugzilla.kernel.org
 359 S:      Supported
 360 F:      drivers/acpi/fan.c
 361
 362 ACPI FOR ARM64 (ACPI/arm64)
 363 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 364 M:      Hanjun Guo <hanjun.guo@linaro.org>
 365 M:      Sudeep Holla <sudeep.holla@arm.com>
 366 L:      linux-acpi@vger.kernel.org
 367 S:      Maintained
 368 F:      drivers/acpi/arm64
 369
 370 ACPI PMIC DRIVERS
 371 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 372 M:      Len Brown <lenb@kernel.org>
 373 R:      Andy Shevchenko <andy@infradead.org>
 374 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 375 L:      linux-acpi@vger.kernel.org
 376 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 378 B:      https://bugzilla.kernel.org
 379 S:      Supported
 380 F:      drivers/acpi/pmic/
 381
 382 ACPI THERMAL DRIVER
 383 M:      Zhang Rui <rui.zhang@intel.com>
 384 L:      linux-acpi@vger.kernel.org
 385 W:      https://01.org/linux-acpi
 386 B:      https://bugzilla.kernel.org
 387 S:      Supported
 388 F:      drivers/acpi/*thermal*
 389
 390 ACPI VIDEO DRIVER
 391 M:      Zhang Rui <rui.zhang@intel.com>
 392 L:      linux-acpi@vger.kernel.org
 393 W:      https://01.org/linux-acpi
 394 B:      https://bugzilla.kernel.org
 395 S:      Supported
 396 F:      drivers/acpi/acpi_video.c
 397
 398 ACPI WMI DRIVER
 399 L:      platform-driver-x86@vger.kernel.org
 400 S:      Orphan
 401 F:      drivers/platform/x86/wmi.c
 402 F:      include/uapi/linux/wmi.h
 403
 404 AD1889 ALSA SOUND DRIVER
 405 M:      Thibaut Varene <T-Bone@parisc-linux.org>
 406 W:      http://wiki.parisc-linux.org/AD1889
 407 L:      linux-parisc@vger.kernel.org
 408 S:      Maintained
 409 F:      sound/pci/ad1889.*
 410
 411 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 412 M:      Michael Hennerich <michael.hennerich@analog.com>
 413 W:      http://wiki.analog.com/AD5254
 414 W:      http://ez.analog.com/community/linux-device-drivers
 415 S:      Supported
 416 F:      drivers/misc/ad525x_dpot.c
 417
 418 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 419 M:      Michael Hennerich <michael.hennerich@analog.com>
 420 W:      http://wiki.analog.com/AD5398
 421 W:      http://ez.analog.com/community/linux-device-drivers
 422 S:      Supported
 423 F:      drivers/regulator/ad5398.c
 424
 425 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 426 M:      Michael Hennerich <michael.hennerich@analog.com>
 427 W:      http://wiki.analog.com/AD7142
 428 W:      http://ez.analog.com/community/linux-device-drivers
 429 S:      Supported
 430 F:      drivers/input/misc/ad714x.c
 431
 432 AD7877 TOUCHSCREEN DRIVER
 433 M:      Michael Hennerich <michael.hennerich@analog.com>
 434 W:      http://wiki.analog.com/AD7877
 435 W:      http://ez.analog.com/community/linux-device-drivers
 436 S:      Supported
 437 F:      drivers/input/touchscreen/ad7877.c
 438
 439 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 440 M:      Michael Hennerich <michael.hennerich@analog.com>
 441 W:      http://wiki.analog.com/AD7879
 442 W:      http://ez.analog.com/community/linux-device-drivers
 443 S:      Supported
 444 F:      drivers/input/touchscreen/ad7879.c
 445
 446 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 447 M:      Jiri Kosina <jikos@kernel.org>
 448 S:      Maintained
 449
 450 ADF7242 IEEE 802.15.4 RADIO DRIVER
 451 M:      Michael Hennerich <michael.hennerich@analog.com>
 452 W:      https://wiki.analog.com/ADF7242
 453 W:      http://ez.analog.com/community/linux-device-drivers
 454 L:      linux-wpan@vger.kernel.org
 455 S:      Supported
 456 F:      drivers/net/ieee802154/adf7242.c
 457 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 458
 459 ADM1025 HARDWARE MONITOR DRIVER
 460 M:      Jean Delvare <jdelvare@suse.com>
 461 L:      linux-hwmon@vger.kernel.org
 462 S:      Maintained
 463 F:      Documentation/hwmon/adm1025
 464 F:      drivers/hwmon/adm1025.c
 465
 466 ADM1029 HARDWARE MONITOR DRIVER
 467 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 468 L:      linux-hwmon@vger.kernel.org
 469 S:      Maintained
 470 F:      drivers/hwmon/adm1029.c
 471
 472 ADM8211 WIRELESS DRIVER
 473 L:      linux-wireless@vger.kernel.org
 474 W:      http://wireless.kernel.org/
 475 S:      Orphan
 476 F:      drivers/net/wireless/admtek/adm8211.*
 477
 478 ADP1653 FLASH CONTROLLER DRIVER
 479 M:      Sakari Ailus <sakari.ailus@iki.fi>
 480 L:      linux-media@vger.kernel.org
 481 S:      Maintained
 482 F:      drivers/media/i2c/adp1653.c
 483 F:      include/media/i2c/adp1653.h
 484
 485 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 486 M:      Michael Hennerich <michael.hennerich@analog.com>
 487 W:      http://wiki.analog.com/ADP5520
 488 W:      http://ez.analog.com/community/linux-device-drivers
 489 S:      Supported
 490 F:      drivers/mfd/adp5520.c
 491 F:      drivers/video/backlight/adp5520_bl.c
 492 F:      drivers/leds/leds-adp5520.c
 493 F:      drivers/gpio/gpio-adp5520.c
 494 F:      drivers/input/keyboard/adp5520-keys.c
 495
 496 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 497 M:      Michael Hennerich <michael.hennerich@analog.com>
 498 W:      http://wiki.analog.com/ADP5588
 499 W:      http://ez.analog.com/community/linux-device-drivers
 500 S:      Supported
 501 F:      drivers/input/keyboard/adp5588-keys.c
 502 F:      drivers/gpio/gpio-adp5588.c
 503
 504 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 505 M:      Michael Hennerich <michael.hennerich@analog.com>
 506 W:      http://wiki.analog.com/ADP8860
 507 W:      http://ez.analog.com/community/linux-device-drivers
 508 S:      Supported
 509 F:      drivers/video/backlight/adp8860_bl.c
 510
 511 ADS1015 HARDWARE MONITOR DRIVER
 512 M:      Dirk Eibach <eibach@gdsys.de>
 513 L:      linux-hwmon@vger.kernel.org
 514 S:      Maintained
 515 F:      Documentation/hwmon/ads1015
 516 F:      drivers/hwmon/ads1015.c
 517 F:      include/linux/platform_data/ads1015.h
 518
 519 ADT746X FAN DRIVER
 520 M:      Colin Leroy <colin@colino.net>
 521 S:      Maintained
 522 F:      drivers/macintosh/therm_adt746x.c
 523
 524 ADT7475 HARDWARE MONITOR DRIVER
 525 M:      Jean Delvare <jdelvare@suse.com>
 526 L:      linux-hwmon@vger.kernel.org
 527 S:      Maintained
 528 F:      Documentation/hwmon/adt7475
 529 F:      drivers/hwmon/adt7475.c
 530
 531 ADVANSYS SCSI DRIVER
 532 M:      Matthew Wilcox <matthew@wil.cx>
 533 M:      Hannes Reinecke <hare@suse.com>
 534 L:      linux-scsi@vger.kernel.org
 535 S:      Maintained
 536 F:      Documentation/scsi/advansys.txt
 537 F:      drivers/scsi/advansys.c
 538
 539 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 540 M:      Michael Hennerich <michael.hennerich@analog.com>
 541 W:      http://wiki.analog.com/ADXL345
 542 W:      http://ez.analog.com/community/linux-device-drivers
 543 S:      Supported
 544 F:      drivers/input/misc/adxl34x.c
 545
 546 AF9013 MEDIA DRIVER
 547 M:      Antti Palosaari <crope@iki.fi>
 548 L:      linux-media@vger.kernel.org
 549 W:      https://linuxtv.org
 550 W:      http://palosaari.fi/linux/
 551 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 552 T:      git git://linuxtv.org/anttip/media_tree.git
 553 S:      Maintained
 554 F:      drivers/media/dvb-frontends/af9013*
 555
 556 AF9033 MEDIA DRIVER
 557 M:      Antti Palosaari <crope@iki.fi>
 558 L:      linux-media@vger.kernel.org
 559 W:      https://linuxtv.org
 560 W:      http://palosaari.fi/linux/
 561 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 562 T:      git git://linuxtv.org/anttip/media_tree.git
 563 S:      Maintained
 564 F:      drivers/media/dvb-frontends/af9033*
 565
 566 AFFS FILE SYSTEM
 567 M:      David Sterba <dsterba@suse.com>
 568 L:      linux-fsdevel@vger.kernel.org
 569 S:      Odd Fixes
 570 F:      Documentation/filesystems/affs.txt
 571 F:      fs/affs/
 572
 573 AFS FILESYSTEM
 574 M:      David Howells <dhowells@redhat.com>
 575 L:      linux-afs@lists.infradead.org
 576 S:      Supported
 577 F:      fs/afs/
 578 F:      include/trace/events/afs.h
 579 F:      Documentation/filesystems/afs.txt
 580 W:      https://www.infradead.org/~dhowells/kafs/
 581
 582 AGPGART DRIVER
 583 M:      David Airlie <airlied@linux.ie>
 584 T:      git git://people.freedesktop.org/~airlied/linux (part of drm maint)
 585 S:      Maintained
 586 F:      drivers/char/agp/
 587 F:      include/linux/agp*
 588 F:      include/uapi/linux/agp*
 589
 590 AHA152X SCSI DRIVER
 591 M:      "Juergen E. Fischer" <fischer@norbit.de>
 592 L:      linux-scsi@vger.kernel.org
 593 S:      Maintained
 594 F:      drivers/scsi/aha152x*
 595 F:      drivers/scsi/pcmcia/aha152x*
 596
 597 AIC7XXX / AIC79XX SCSI DRIVER
 598 M:      Hannes Reinecke <hare@suse.com>
 599 L:      linux-scsi@vger.kernel.org
 600 S:      Maintained
 601 F:      drivers/scsi/aic7xxx/
 602
 603 AIMSLAB FM RADIO RECEIVER DRIVER
 604 M:      Hans Verkuil <hverkuil@xs4all.nl>
 605 L:      linux-media@vger.kernel.org
 606 T:      git git://linuxtv.org/media_tree.git
 607 W:      https://linuxtv.org
 608 S:      Maintained
 609 F:      drivers/media/radio/radio-aimslab*
 610
 611 AIO
 612 M:      Benjamin LaHaise <bcrl@kvack.org>
 613 L:      linux-aio@kvack.org
 614 S:      Supported
 615 F:      fs/aio.c
 616 F:      include/linux/*aio*.h
 617
 618 AIRSPY MEDIA DRIVER
 619 M:      Antti Palosaari <crope@iki.fi>
 620 L:      linux-media@vger.kernel.org
 621 W:      https://linuxtv.org
 622 W:      http://palosaari.fi/linux/
 623 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 624 T:      git git://linuxtv.org/anttip/media_tree.git
 625 S:      Maintained
 626 F:      drivers/media/usb/airspy/
 627
 628 ALACRITECH GIGABIT ETHERNET DRIVER
 629 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 630 S:      Maintained
 631 F:      drivers/net/ethernet/alacritech/*
 632
 633 ALCATEL SPEEDTOUCH USB DRIVER
 634 M:      Duncan Sands <duncan.sands@free.fr>
 635 L:      linux-usb@vger.kernel.org
 636 W:      http://www.linux-usb.org/SpeedTouch/
 637 S:      Maintained
 638 F:      drivers/usb/atm/speedtch.c
 639 F:      drivers/usb/atm/usbatm.c
 640
 641 ALCHEMY AU1XX0 MMC DRIVER
 642 M:      Manuel Lauss <manuel.lauss@gmail.com>
 643 S:      Maintained
 644 F:      drivers/mmc/host/au1xmmc.c
 645
 646 ALI1563 I2C DRIVER
 647 M:      Rudolf Marek <r.marek@assembler.cz>
 648 L:      linux-i2c@vger.kernel.org
 649 S:      Maintained
 650 F:      Documentation/i2c/busses/i2c-ali1563
 651 F:      drivers/i2c/busses/i2c-ali1563.c
 652
 653 ALLWINNER SECURITY SYSTEM
 654 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 655 L:      linux-crypto@vger.kernel.org
 656 S:      Maintained
 657 F:      drivers/crypto/sunxi-ss/
 658
 659 ALPHA PORT
 660 M:      Richard Henderson <rth@twiddle.net>
 661 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 662 M:      Matt Turner <mattst88@gmail.com>
 663 S:      Odd Fixes
 664 L:      linux-alpha@vger.kernel.org
 665 F:      arch/alpha/
 666
 667 ALPS PS/2 TOUCHPAD DRIVER
 668 R:      Pali Rohár <pali.rohar@gmail.com>
 669 F:      drivers/input/mouse/alps.*
 670
 671 ALTERA I2C CONTROLLER DRIVER
 672 M:      Thor Thayer <thor.thayer@linux.intel.com>
 673 S:      Maintained
 674 F:      drivers/i2c/busses/i2c-altera.c
 675
 676 ALTERA MAILBOX DRIVER
 677 M:      Ley Foon Tan <lftan@altera.com>
 678 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 679 S:      Maintained
 680 F:      drivers/mailbox/mailbox-altera.c
 681
 682 ALTERA PIO DRIVER
 683 M:      Tien Hock Loh <thloh@altera.com>
 684 L:      linux-gpio@vger.kernel.org
 685 S:      Maintained
 686 F:      drivers/gpio/gpio-altera.c
 687
 688 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 689 M:      Thor Thayer <thor.thayer@linux.intel.com>
 690 S:      Maintained
 691 F:      drivers/gpio/gpio-altera-a10sr.c
 692 F:      drivers/mfd/altera-a10sr.c
 693 F:      drivers/reset/reset-a10sr.c
 694 F:      include/linux/mfd/altera-a10sr.h
 695 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 696
 697 ALTERA TRIPLE SPEED ETHERNET DRIVER
 698 M:      Vince Bridgers <vbridger@opensource.altera.com>
 699 L:      netdev@vger.kernel.org
 700 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 701 S:      Maintained
 702 F:      drivers/net/ethernet/altera/
 703
 704 ALTERA UART/JTAG UART SERIAL DRIVERS
 705 M:      Tobias Klauser <tklauser@distanz.ch>
 706 L:      linux-serial@vger.kernel.org
 707 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 708 S:      Maintained
 709 F:      drivers/tty/serial/altera_uart.c
 710 F:      drivers/tty/serial/altera_jtaguart.c
 711 F:      include/linux/altera_uart.h
 712 F:      include/linux/altera_jtaguart.h
 713
 714 AMAZON ETHERNET DRIVERS
 715 M:      Netanel Belgazal <netanel@amazon.com>
 716 R:      Saeed Bishara <saeedb@amazon.com>
 717 R:      Zorik Machulsky <zorik@amazon.com>
 718 L:      netdev@vger.kernel.org
 719 S:      Supported
 720 F:      Documentation/networking/ena.txt
 721 F:      drivers/net/ethernet/amazon/
 722
 723 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 724 M:      Tom Lendacky <thomas.lendacky@amd.com>
 725 M:      Gary Hook <gary.hook@amd.com>
 726 L:      linux-crypto@vger.kernel.org
 727 S:      Supported
 728 F:      drivers/crypto/ccp/
 729 F:      include/linux/ccp.h
 730
 731 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 732 M:      Huang Rui <ray.huang@amd.com>
 733 L:      linux-hwmon@vger.kernel.org
 734 S:      Supported
 735 F:      Documentation/hwmon/fam15h_power
 736 F:      drivers/hwmon/fam15h_power.c
 737
 738 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 739 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 740 S:      Orphan
 741 F:      drivers/usb/gadget/udc/amd5536udc.*
 742
 743 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 744 P:      Andres Salomon <dilinger@queued.net>
 745 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 746 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 747 S:      Supported
 748 F:      drivers/char/hw_random/geode-rng.c
 749 F:      drivers/crypto/geode*
 750 F:      drivers/video/fbdev/geode/
 751 F:      arch/x86/include/asm/geode.h
 752
 753 AMD IOMMU (AMD-VI)
 754 M:      Joerg Roedel <joro@8bytes.org>
 755 L:      iommu@lists.linux-foundation.org
 756 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 757 S:      Maintained
 758 F:      drivers/iommu/amd_iommu*.[ch]
 759 F:      include/linux/amd-iommu.h
 760
 761 AMD KFD
 762 M:      Oded Gabbay <oded.gabbay@gmail.com>
 763 L:      dri-devel@lists.freedesktop.org
 764 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 765 S:      Supported
 766 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 767 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 768 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 769 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 770 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_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:      Kalle Valo <kvalo@codeaurora.org>
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@codeaurora.org>
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 CADET FM/AM RADIO RECEIVER DRIVER
3140 M:      Hans Verkuil <hverkuil@xs4all.nl>
3141 L:      linux-media@vger.kernel.org
3142 T:      git git://linuxtv.org/media_tree.git
3143 W:      https://linuxtv.org
3144 S:      Maintained
3145 F:      drivers/media/radio/radio-cadet*
3146
3147 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3148 M:      Jonathan Corbet <corbet@lwn.net>
3149 L:      linux-media@vger.kernel.org
3150 T:      git git://linuxtv.org/media_tree.git
3151 S:      Maintained
3152 F:      Documentation/media/v4l-drivers/cafe_ccic*
3153 F:      drivers/media/platform/marvell-ccic/
3154
3155 CAIF NETWORK LAYER
3156 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3157 L:      netdev@vger.kernel.org
3158 S:      Supported
3159 F:      Documentation/networking/caif/
3160 F:      drivers/net/caif/
3161 F:      include/uapi/linux/caif/
3162 F:      include/net/caif/
3163 F:      net/caif/
3164
3165 CALGARY x86-64 IOMMU
3166 M:      Muli Ben-Yehuda <mulix@mulix.org>
3167 M:      Jon Mason <jdmason@kudzu.us>
3168 L:      iommu@lists.linux-foundation.org
3169 S:      Maintained
3170 F:      arch/x86/kernel/pci-calgary_64.c
3171 F:      arch/x86/kernel/tce_64.c
3172 F:      arch/x86/include/asm/calgary.h
3173 F:      arch/x86/include/asm/tce.h
3174
3175 CAN NETWORK DRIVERS
3176 M:      Wolfgang Grandegger <wg@grandegger.com>
3177 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3178 L:      linux-can@vger.kernel.org
3179 W:      https://github.com/linux-can
3180 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3181 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3182 S:      Maintained
3183 F:      Documentation/devicetree/bindings/net/can/
3184 F:      drivers/net/can/
3185 F:      include/linux/can/dev.h
3186 F:      include/linux/can/platform/
3187 F:      include/uapi/linux/can/error.h
3188 F:      include/uapi/linux/can/netlink.h
3189
3190 CAN NETWORK LAYER
3191 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3192 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3193 L:      linux-can@vger.kernel.org
3194 W:      https://github.com/linux-can
3195 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3196 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3197 S:      Maintained
3198 F:      Documentation/networking/can.rst
3199 F:      net/can/
3200 F:      include/linux/can/core.h
3201 F:      include/uapi/linux/can.h
3202 F:      include/uapi/linux/can/bcm.h
3203 F:      include/uapi/linux/can/raw.h
3204 F:      include/uapi/linux/can/gw.h
3205
3206 CAPABILITIES
3207 M:      Serge Hallyn <serge@hallyn.com>
3208 L:      linux-security-module@vger.kernel.org
3209 S:      Supported
3210 F:      include/linux/capability.h
3211 F:      include/uapi/linux/capability.h
3212 F:      security/commoncap.c
3213 F:      kernel/capability.c
3214
3215 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3216 M:      Kevin Tsai <ktsai@capellamicro.com>
3217 S:      Maintained
3218 F:      drivers/iio/light/cm*
3219
3220 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3221 M:      Christian Lamparter <chunkeey@googlemail.com>
3222 L:      linux-wireless@vger.kernel.org
3223 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3224 S:      Maintained
3225 F:      drivers/net/wireless/ath/carl9170/
3226
3227 CAVIUM I2C DRIVER
3228 M:      Jan Glauber <jglauber@cavium.com>
3229 M:      David Daney <david.daney@cavium.com>
3230 W:      http://www.cavium.com
3231 S:      Supported
3232 F:      drivers/i2c/busses/i2c-octeon*
3233 F:      drivers/i2c/busses/i2c-thunderx*
3234
3235 CAVIUM LIQUIDIO NETWORK DRIVER
3236 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3237 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3238 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3239 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3240 L:      netdev@vger.kernel.org
3241 W:      http://www.cavium.com
3242 S:      Supported
3243 F:      drivers/net/ethernet/cavium/liquidio/
3244
3245 CAVIUM MMC DRIVER
3246 M:      Jan Glauber <jglauber@cavium.com>
3247 M:      David Daney <david.daney@cavium.com>
3248 M:      Steven J. Hill <Steven.Hill@cavium.com>
3249 W:      http://www.cavium.com
3250 S:      Supported
3251 F:      drivers/mmc/host/cavium*
3252
3253 CAVIUM OCTEON-TX CRYPTO DRIVER
3254 M:      George Cherian <george.cherian@cavium.com>
3255 L:      linux-crypto@vger.kernel.org
3256 W:      http://www.cavium.com
3257 S:      Supported
3258 F:      drivers/crypto/cavium/cpt/
3259
3260 CAVIUM THUNDERX2 ARM64 SOC
3261 M:      Robert Richter <rrichter@cavium.com>
3262 M:      Jayachandran C <jnair@caviumnetworks.com>
3263 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3264 S:      Maintained
3265 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3266 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3267
3268 CC2520 IEEE-802.15.4 RADIO DRIVER
3269 M:      Varka Bhadram <varkabhadram@gmail.com>
3270 L:      linux-wpan@vger.kernel.org
3271 S:      Maintained
3272 F:      drivers/net/ieee802154/cc2520.c
3273 F:      include/linux/spi/cc2520.h
3274 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3275
3276 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3277 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3278 L:      linux-crypto@vger.kernel.org
3279 S:      Supported
3280 F:      drivers/crypto/ccree/
3281 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3282
3283 CEC FRAMEWORK
3284 M:      Hans Verkuil <hans.verkuil@cisco.com>
3285 L:      linux-media@vger.kernel.org
3286 T:      git git://linuxtv.org/media_tree.git
3287 W:      http://linuxtv.org
3288 S:      Supported
3289 F:      Documentation/media/kapi/cec-core.rst
3290 F:      Documentation/media/uapi/cec
3291 F:      drivers/media/cec/
3292 F:      drivers/media/rc/keymaps/rc-cec.c
3293 F:      include/media/cec.h
3294 F:      include/media/cec-notifier.h
3295 F:      include/uapi/linux/cec.h
3296 F:      include/uapi/linux/cec-funcs.h
3297 F:      Documentation/devicetree/bindings/media/cec.txt
3298 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3299
3300 CEC GPIO DRIVER
3301 M:      Hans Verkuil <hans.verkuil@cisco.com>
3302 L:      linux-media@vger.kernel.org
3303 T:      git git://linuxtv.org/media_tree.git
3304 W:      http://linuxtv.org
3305 S:      Supported
3306 F:      drivers/media/platform/cec-gpio/
3307 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3308
3309 CELL BROADBAND ENGINE ARCHITECTURE
3310 M:      Arnd Bergmann <arnd@arndb.de>
3311 L:      linuxppc-dev@lists.ozlabs.org
3312 W:      http://www.ibm.com/developerworks/power/cell/
3313 S:      Supported
3314 F:      arch/powerpc/include/asm/cell*.h
3315 F:      arch/powerpc/include/asm/spu*.h
3316 F:      arch/powerpc/include/uapi/asm/spu*.h
3317 F:      arch/powerpc/oprofile/*cell*
3318 F:      arch/powerpc/platforms/cell/
3319
3320 CEPH COMMON CODE (LIBCEPH)
3321 M:      Ilya Dryomov <idryomov@gmail.com>
3322 M:      "Yan, Zheng" <zyan@redhat.com>
3323 M:      Sage Weil <sage@redhat.com>
3324 L:      ceph-devel@vger.kernel.org
3325 W:      http://ceph.com/
3326 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3327 T:      git git://github.com/ceph/ceph-client.git
3328 S:      Supported
3329 F:      net/ceph/
3330 F:      include/linux/ceph/
3331 F:      include/linux/crush/
3332
3333 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3334 M:      "Yan, Zheng" <zyan@redhat.com>
3335 M:      Sage Weil <sage@redhat.com>
3336 M:      Ilya Dryomov <idryomov@gmail.com>
3337 L:      ceph-devel@vger.kernel.org
3338 W:      http://ceph.com/
3339 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3340 T:      git git://github.com/ceph/ceph-client.git
3341 S:      Supported
3342 F:      Documentation/filesystems/ceph.txt
3343 F:      fs/ceph/
3344
3345 CERTIFICATE HANDLING:
3346 M:      David Howells <dhowells@redhat.com>
3347 M:      David Woodhouse <dwmw2@infradead.org>
3348 L:      keyrings@vger.kernel.org
3349 S:      Maintained
3350 F:      Documentation/module-signing.txt
3351 F:      certs/
3352 F:      scripts/sign-file.c
3353 F:      scripts/extract-cert.c
3354
3355 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3356 L:      linux-usb@vger.kernel.org
3357 S:      Orphan
3358 F:      Documentation/usb/WUSB-Design-overview.txt
3359 F:      Documentation/usb/wusb-cbaf
3360 F:      drivers/usb/host/hwa-hc.c
3361 F:      drivers/usb/host/whci/
3362 F:      drivers/usb/wusbcore/
3363 F:      include/linux/usb/wusb*
3364
3365 CFAG12864B LCD DRIVER
3366 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3367 W:      http://miguelojeda.es/auxdisplay.htm
3368 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
3369 S:      Maintained
3370 F:      drivers/auxdisplay/cfag12864b.c
3371 F:      include/linux/cfag12864b.h
3372
3373 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3374 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3375 W:      http://miguelojeda.es/auxdisplay.htm
3376 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
3377 S:      Maintained
3378 F:      drivers/auxdisplay/cfag12864bfb.c
3379 F:      include/linux/cfag12864b.h
3380
3381 802.11 (including CFG80211/NL80211)
3382 M:      Johannes Berg <johannes@sipsolutions.net>
3383 L:      linux-wireless@vger.kernel.org
3384 W:      http://wireless.kernel.org/
3385 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3387 S:      Maintained
3388 F:      net/wireless/
3389 F:      include/uapi/linux/nl80211.h
3390 F:      include/linux/ieee80211.h
3391 F:      include/net/wext.h
3392 F:      include/net/cfg80211.h
3393 F:      include/net/iw_handler.h
3394 F:      include/net/ieee80211_radiotap.h
3395 F:      Documentation/driver-api/80211/cfg80211.rst
3396 F:      Documentation/networking/regulatory.txt
3397
3398 CHAR and MISC DRIVERS
3399 M:      Arnd Bergmann <arnd@arndb.de>
3400 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3402 S:      Supported
3403 F:      drivers/char/
3404 F:      drivers/misc/
3405 F:      include/linux/miscdevice.h
3406
3407 CHECKPATCH
3408 M:      Andy Whitcroft <apw@canonical.com>
3409 M:      Joe Perches <joe@perches.com>
3410 S:      Maintained
3411 F:      scripts/checkpatch.pl
3412
3413 CHINESE DOCUMENTATION
3414 M:      Harry Wei <harryxiyou@gmail.com>
3415 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3416 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3417 S:      Maintained
3418 F:      Documentation/translations/zh_CN/
3419
3420 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3421 M:      Peter Chen <Peter.Chen@nxp.com>
3422 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3423 L:      linux-usb@vger.kernel.org
3424 S:      Maintained
3425 F:      drivers/usb/chipidea/
3426
3427 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3428 M:      Hans de Goede <hdegoede@redhat.com>
3429 L:      linux-input@vger.kernel.org
3430 S:      Maintained
3431 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3432 F:      drivers/input/touchscreen/chipone_icn8318.c
3433
3434 CHROME HARDWARE PLATFORM SUPPORT
3435 M:      Benson Leung <bleung@chromium.org>
3436 M:      Olof Johansson <olof@lixom.net>
3437 S:      Maintained
3438 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3439 F:      drivers/platform/chrome/
3440
3441 CIRRUS LOGIC AUDIO CODEC DRIVERS
3442 M:      Brian Austin <brian.austin@cirrus.com>
3443 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3444 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3445 S:      Maintained
3446 F:      sound/soc/codecs/cs*
3447
3448 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3449 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3450 L:      netdev@vger.kernel.org
3451 S:      Maintained
3452 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3453
3454 CISCO FCOE HBA DRIVER
3455 M:      Satish Kharat <satishkh@cisco.com>
3456 M:      Sesidhar Baddela <sebaddel@cisco.com>
3457 M:      Karan Tilak Kumar <kartilak@cisco.com>
3458 L:      linux-scsi@vger.kernel.org
3459 S:      Supported
3460 F:      drivers/scsi/fnic/
3461
3462 CISCO SCSI HBA DRIVER
3463 M:      Karan Tilak Kumar <kartilak@cisco.com>
3464 M:      Sesidhar Baddela <sebaddel@cisco.com>
3465 L:      linux-scsi@vger.kernel.org
3466 S:      Supported
3467 F:      drivers/scsi/snic/
3468
3469 CISCO VIC ETHERNET NIC DRIVER
3470 M:      Christian Benvenuti <benve@cisco.com>
3471 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3472 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3473 S:      Supported
3474 F:      drivers/net/ethernet/cisco/enic/
3475
3476 CISCO VIC LOW LATENCY NIC DRIVER
3477 M:      Christian Benvenuti <benve@cisco.com>
3478 M:      Dave Goodell <dgoodell@cisco.com>
3479 S:      Supported
3480 F:      drivers/infiniband/hw/usnic/
3481
3482 CLEANCACHE API
3483 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3484 L:      linux-kernel@vger.kernel.org
3485 S:      Maintained
3486 F:      mm/cleancache.c
3487 F:      include/linux/cleancache.h
3488
3489 CLK API
3490 M:      Russell King <linux@armlinux.org.uk>
3491 L:      linux-clk@vger.kernel.org
3492 S:      Maintained
3493 F:      include/linux/clk.h
3494
3495 CLOCKSOURCE, CLOCKEVENT DRIVERS
3496 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3497 M:      Thomas Gleixner <tglx@linutronix.de>
3498 L:      linux-kernel@vger.kernel.org
3499 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3500 S:      Supported
3501 F:      drivers/clocksource/
3502 F:      Documentation/devicetree/bindings/timer/
3503
3504 CMPC ACPI DRIVER
3505 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3506 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3507 L:      platform-driver-x86@vger.kernel.org
3508 S:      Supported
3509 F:      drivers/platform/x86/classmate-laptop.c
3510
3511 COBALT MEDIA DRIVER
3512 M:      Hans Verkuil <hans.verkuil@cisco.com>
3513 L:      linux-media@vger.kernel.org
3514 T:      git git://linuxtv.org/media_tree.git
3515 W:      https://linuxtv.org
3516 S:      Supported
3517 F:      drivers/media/pci/cobalt/
3518
3519 COCCINELLE/Semantic Patches (SmPL)
3520 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3521 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3522 M:      Nicolas Palix <nicolas.palix@imag.fr>
3523 M:      Michal Marek <michal.lkml@markovi.net>
3524 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3525 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3526 W:      http://coccinelle.lip6.fr/
3527 S:      Supported
3528 F:      Documentation/dev-tools/coccinelle.rst
3529 F:      scripts/coccinelle/
3530 F:      scripts/coccicheck
3531
3532 CODA FILE SYSTEM
3533 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3534 M:      coda@cs.cmu.edu
3535 L:      codalist@coda.cs.cmu.edu
3536 W:      http://www.coda.cs.cmu.edu/
3537 S:      Maintained
3538 F:      Documentation/filesystems/coda.txt
3539 F:      fs/coda/
3540 F:      include/linux/coda*.h
3541 F:      include/uapi/linux/coda*.h
3542
3543 CODA V4L2 MEM2MEM DRIVER
3544 M:      Philipp Zabel <p.zabel@pengutronix.de>
3545 L:      linux-media@vger.kernel.org
3546 S:      Maintained
3547 F:      Documentation/devicetree/bindings/media/coda.txt
3548 F:      drivers/media/platform/coda/
3549
3550 COMMON CLK FRAMEWORK
3551 M:      Michael Turquette <mturquette@baylibre.com>
3552 M:      Stephen Boyd <sboyd@kernel.org>
3553 L:      linux-clk@vger.kernel.org
3554 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3555 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3556 S:      Maintained
3557 F:      Documentation/devicetree/bindings/clock/
3558 F:      drivers/clk/
3559 X:      drivers/clk/clkdev.c
3560 F:      include/linux/clk-pr*
3561 F:      include/linux/clk/
3562
3563 COMMON INTERNET FILE SYSTEM (CIFS)
3564 M:      Steve French <sfrench@samba.org>
3565 L:      linux-cifs@vger.kernel.org
3566 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3567 W:      http://linux-cifs.samba.org/
3568 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3569 S:      Supported
3570 F:      Documentation/filesystems/cifs/
3571 F:      fs/cifs/
3572
3573 COMPACTPCI HOTPLUG CORE
3574 M:      Scott Murray <scott@spiteful.org>
3575 L:      linux-pci@vger.kernel.org
3576 S:      Maintained
3577 F:      drivers/pci/hotplug/cpci_hotplug*
3578
3579 COMPACTPCI HOTPLUG GENERIC DRIVER
3580 M:      Scott Murray <scott@spiteful.org>
3581 L:      linux-pci@vger.kernel.org
3582 S:      Maintained
3583 F:      drivers/pci/hotplug/cpcihp_generic.c
3584
3585 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3586 M:      Scott Murray <scott@spiteful.org>
3587 L:      linux-pci@vger.kernel.org
3588 S:      Maintained
3589 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3590
3591 COMPAL LAPTOP SUPPORT
3592 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3593 L:      platform-driver-x86@vger.kernel.org
3594 S:      Maintained
3595 F:      drivers/platform/x86/compal-laptop.c
3596
3597 CONEXANT ACCESSRUNNER USB DRIVER
3598 L:      accessrunner-general@lists.sourceforge.net
3599 W:      http://accessrunner.sourceforge.net/
3600 S:      Orphan
3601 F:      drivers/usb/atm/cxacru.c
3602
3603 CONFIGFS
3604 M:      Joel Becker <jlbec@evilplan.org>
3605 M:      Christoph Hellwig <hch@lst.de>
3606 T:      git git://git.infradead.org/users/hch/configfs.git
3607 S:      Supported
3608 F:      fs/configfs/
3609 F:      include/linux/configfs.h
3610
3611 CONNECTOR
3612 M:      Evgeniy Polyakov <zbr@ioremap.net>
3613 L:      netdev@vger.kernel.org
3614 S:      Maintained
3615 F:      drivers/connector/
3616
3617 CONTROL GROUP (CGROUP)
3618 M:      Tejun Heo <tj@kernel.org>
3619 M:      Li Zefan <lizefan@huawei.com>
3620 M:      Johannes Weiner <hannes@cmpxchg.org>
3621 L:      cgroups@vger.kernel.org
3622 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3623 S:      Maintained
3624 F:      Documentation/cgroup*
3625 F:      include/linux/cgroup*
3626 F:      kernel/cgroup*
3627
3628 CONTROL GROUP - CPUSET
3629 M:      Li Zefan <lizefan@huawei.com>
3630 L:      cgroups@vger.kernel.org
3631 W:      http://www.bullopensource.org/cpuset/
3632 W:      http://oss.sgi.com/projects/cpusets/
3633 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3634 S:      Maintained
3635 F:      Documentation/cgroup-v1/cpusets.txt
3636 F:      include/linux/cpuset.h
3637 F:      kernel/cgroup/cpuset.c
3638
3639 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3640 M:      Johannes Weiner <hannes@cmpxchg.org>
3641 M:      Michal Hocko <mhocko@kernel.org>
3642 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3643 L:      cgroups@vger.kernel.org
3644 L:      linux-mm@kvack.org
3645 S:      Maintained
3646 F:      mm/memcontrol.c
3647 F:      mm/swap_cgroup.c
3648
3649 CORETEMP HARDWARE MONITORING DRIVER
3650 M:      Fenghua Yu <fenghua.yu@intel.com>
3651 L:      linux-hwmon@vger.kernel.org
3652 S:      Maintained
3653 F:      Documentation/hwmon/coretemp
3654 F:      drivers/hwmon/coretemp.c
3655
3656 COSA/SRP SYNC SERIAL DRIVER
3657 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3658 W:      http://www.fi.muni.cz/~kas/cosa/
3659 S:      Maintained
3660 F:      drivers/net/wan/cosa*
3661
3662 CPMAC ETHERNET DRIVER
3663 M:      Florian Fainelli <f.fainelli@gmail.com>
3664 L:      netdev@vger.kernel.org
3665 S:      Maintained
3666 F:      drivers/net/ethernet/ti/cpmac.c
3667
3668 CPU FREQUENCY DRIVERS
3669 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3670 M:      Viresh Kumar <viresh.kumar@linaro.org>
3671 L:      linux-pm@vger.kernel.org
3672 S:      Maintained
3673 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3674 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3675 B:      https://bugzilla.kernel.org
3676 F:      Documentation/cpu-freq/
3677 F:      Documentation/devicetree/bindings/cpufreq/
3678 F:      drivers/cpufreq/
3679 F:      include/linux/cpufreq.h
3680 F:      tools/testing/selftests/cpufreq/
3681
3682 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3683 M:      Viresh Kumar <viresh.kumar@linaro.org>
3684 M:      Sudeep Holla <sudeep.holla@arm.com>
3685 L:      linux-pm@vger.kernel.org
3686 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3687 S:      Maintained
3688 F:      drivers/cpufreq/arm_big_little.h
3689 F:      drivers/cpufreq/arm_big_little.c
3690 F:      drivers/cpufreq/arm_big_little_dt.c
3691
3692 CPU POWER MONITORING SUBSYSTEM
3693 M:      Thomas Renninger <trenn@suse.com>
3694 M:      Shuah Khan <shuah@kernel.org>
3695 L:      linux-pm@vger.kernel.org
3696 S:      Maintained
3697 F:      tools/power/cpupower/
3698
3699 CPUID/MSR DRIVER
3700 M:      "H. Peter Anvin" <hpa@zytor.com>
3701 S:      Maintained
3702 F:      arch/x86/kernel/cpuid.c
3703 F:      arch/x86/kernel/msr.c
3704
3705 CPUIDLE DRIVER - ARM BIG LITTLE
3706 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3707 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3708 L:      linux-pm@vger.kernel.org
3709 L:      linux-arm-kernel@lists.infradead.org
3710 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3711 S:      Maintained
3712 F:      drivers/cpuidle/cpuidle-big_little.c
3713
3714 CPUIDLE DRIVER - ARM EXYNOS
3715 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3716 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3717 M:      Kukjin Kim <kgene@kernel.org>
3718 L:      linux-pm@vger.kernel.org
3719 L:      linux-samsung-soc@vger.kernel.org
3720 S:      Supported
3721 F:      drivers/cpuidle/cpuidle-exynos.c
3722 F:      arch/arm/mach-exynos/pm.c
3723
3724 CPUIDLE DRIVERS
3725 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3726 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3727 L:      linux-pm@vger.kernel.org
3728 S:      Maintained
3729 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3730 B:      https://bugzilla.kernel.org
3731 F:      drivers/cpuidle/*
3732 F:      include/linux/cpuidle.h
3733
3734 CRAMFS FILESYSTEM
3735 M:      Nicolas Pitre <nico@linaro.org>
3736 S:      Maintained
3737 F:      Documentation/filesystems/cramfs.txt
3738 F:      fs/cramfs/
3739
3740 CRYPTO API
3741 M:      Herbert Xu <herbert@gondor.apana.org.au>
3742 M:      "David S. Miller" <davem@davemloft.net>
3743 L:      linux-crypto@vger.kernel.org
3744 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3745 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3746 S:      Maintained
3747 F:      Documentation/crypto/
3748 F:      Documentation/devicetree/bindings/crypto/
3749 F:      arch/*/crypto/
3750 F:      crypto/
3751 F:      drivers/crypto/
3752 F:      include/crypto/
3753 F:      include/linux/crypto*
3754
3755 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3756 M:      Neil Horman <nhorman@tuxdriver.com>
3757 L:      linux-crypto@vger.kernel.org
3758 S:      Maintained
3759 F:      crypto/ansi_cprng.c
3760 F:      crypto/rng.c
3761
3762 CS3308 MEDIA DRIVER
3763 M:      Hans Verkuil <hverkuil@xs4all.nl>
3764 L:      linux-media@vger.kernel.org
3765 T:      git git://linuxtv.org/media_tree.git
3766 W:      http://linuxtv.org
3767 S:      Odd Fixes
3768 F:      drivers/media/i2c/cs3308.c
3769 F:      drivers/media/i2c/cs3308.h
3770
3771 CS5535 Audio ALSA driver
3772 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3773 S:      Maintained
3774 F:      sound/pci/cs5535audio/
3775
3776 CW1200 WLAN driver
3777 M:      Solomon Peachy <pizza@shaftnet.org>
3778 S:      Maintained
3779 F:      drivers/net/wireless/st/cw1200/
3780
3781 CX18 VIDEO4LINUX DRIVER
3782 M:      Andy Walls <awalls@md.metrocast.net>
3783 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3784 L:      linux-media@vger.kernel.org
3785 T:      git git://linuxtv.org/media_tree.git
3786 W:      https://linuxtv.org
3787 W:      http://www.ivtvdriver.org/index.php/Cx18
3788 S:      Maintained
3789 F:      Documentation/media/v4l-drivers/cx18*
3790 F:      drivers/media/pci/cx18/
3791 F:      include/uapi/linux/ivtv*
3792
3793 CX2341X MPEG ENCODER HELPER MODULE
3794 M:      Hans Verkuil <hverkuil@xs4all.nl>
3795 L:      linux-media@vger.kernel.org
3796 T:      git git://linuxtv.org/media_tree.git
3797 W:      https://linuxtv.org
3798 S:      Maintained
3799 F:      drivers/media/common/cx2341x*
3800 F:      include/media/cx2341x*
3801
3802 CX24120 MEDIA DRIVER
3803 M:      Jemma Denson <jdenson@gmail.com>
3804 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3805 L:      linux-media@vger.kernel.org
3806 W:      https://linuxtv.org
3807 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3808 S:      Maintained
3809 F:      drivers/media/dvb-frontends/cx24120*
3810
3811 CX88 VIDEO4LINUX DRIVER
3812 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3813 L:      linux-media@vger.kernel.org
3814 W:      https://linuxtv.org
3815 T:      git git://linuxtv.org/media_tree.git
3816 S:      Odd fixes
3817 F:      Documentation/media/v4l-drivers/cx88*
3818 F:      drivers/media/pci/cx88/
3819
3820 CXD2820R MEDIA DRIVER
3821 M:      Antti Palosaari <crope@iki.fi>
3822 L:      linux-media@vger.kernel.org
3823 W:      https://linuxtv.org
3824 W:      http://palosaari.fi/linux/
3825 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3826 T:      git git://linuxtv.org/anttip/media_tree.git
3827 S:      Maintained
3828 F:      drivers/media/dvb-frontends/cxd2820r*
3829
3830 CXGB3 ETHERNET DRIVER (CXGB3)
3831 M:      Santosh Raspatur <santosh@chelsio.com>
3832 L:      netdev@vger.kernel.org
3833 W:      http://www.chelsio.com
3834 S:      Supported
3835 F:      drivers/net/ethernet/chelsio/cxgb3/
3836
3837 CXGB3 ISCSI DRIVER (CXGB3I)
3838 M:      Karen Xie <kxie@chelsio.com>
3839 L:      linux-scsi@vger.kernel.org
3840 W:      http://www.chelsio.com
3841 S:      Supported
3842 F:      drivers/scsi/cxgbi/cxgb3i
3843
3844 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3845 M:      Steve Wise <swise@chelsio.com>
3846 L:      linux-rdma@vger.kernel.org
3847 W:      http://www.openfabrics.org
3848 S:      Supported
3849 F:      drivers/infiniband/hw/cxgb3/
3850 F:      include/uapi/rdma/cxgb3-abi.h
3851
3852 CXGB4 CRYPTO DRIVER (chcr)
3853 M:      Harsh Jain <harsh@chelsio.com>
3854 L:      linux-crypto@vger.kernel.org
3855 W:      http://www.chelsio.com
3856 S:      Supported
3857 F:      drivers/crypto/chelsio
3858
3859 CXGB4 ETHERNET DRIVER (CXGB4)
3860 M:      Ganesh Goudar <ganeshgr@chelsio.com>
3861 L:      netdev@vger.kernel.org
3862 W:      http://www.chelsio.com
3863 S:      Supported
3864 F:      drivers/net/ethernet/chelsio/cxgb4/
3865
3866 CXGB4 ISCSI DRIVER (CXGB4I)
3867 M:      Karen Xie <kxie@chelsio.com>
3868 L:      linux-scsi@vger.kernel.org
3869 W:      http://www.chelsio.com
3870 S:      Supported
3871 F:      drivers/scsi/cxgbi/cxgb4i
3872
3873 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
3874 M:      Steve Wise <swise@chelsio.com>
3875 L:      linux-rdma@vger.kernel.org
3876 W:      http://www.openfabrics.org
3877 S:      Supported
3878 F:      drivers/infiniband/hw/cxgb4/
3879 F:      include/uapi/rdma/cxgb4-abi.h
3880
3881 CXGB4VF ETHERNET DRIVER (CXGB4VF)
3882 M:      Casey Leedom <leedom@chelsio.com>
3883 L:      netdev@vger.kernel.org
3884 W:      http://www.chelsio.com
3885 S:      Supported
3886 F:      drivers/net/ethernet/chelsio/cxgb4vf/
3887
3888 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
3889 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
3890 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
3891 L:      linuxppc-dev@lists.ozlabs.org
3892 S:      Supported
3893 F:      arch/powerpc/platforms/powernv/pci-cxl.c
3894 F:      drivers/misc/cxl/
3895 F:      include/misc/cxl*
3896 F:      include/uapi/misc/cxl.h
3897 F:      Documentation/powerpc/cxl.txt
3898 F:      Documentation/ABI/testing/sysfs-class-cxl
3899
3900 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
3901 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
3902 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
3903 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
3904 L:      linux-scsi@vger.kernel.org
3905 S:      Supported
3906 F:      drivers/scsi/cxlflash/
3907 F:      include/uapi/scsi/cxlflash_ioctls.h
3908 F:      Documentation/powerpc/cxlflash.txt
3909
3910 CYBERPRO FB DRIVER
3911 M:      Russell King <linux@armlinux.org.uk>
3912 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3913 W:      http://www.armlinux.org.uk/
3914 S:      Maintained
3915 F:      drivers/video/fbdev/cyber2000fb.*
3916
3917 CYCLADES ASYNC MUX DRIVER
3918 W:      http://www.cyclades.com/
3919 S:      Orphan
3920 F:      drivers/tty/cyclades.c
3921 F:      include/linux/cyclades.h
3922 F:      include/uapi/linux/cyclades.h
3923
3924 CYCLADES PC300 DRIVER
3925 W:      http://www.cyclades.com/
3926 S:      Orphan
3927 F:      drivers/net/wan/pc300*
3928
3929 CYPRESS_FIRMWARE MEDIA DRIVER
3930 M:      Antti Palosaari <crope@iki.fi>
3931 L:      linux-media@vger.kernel.org
3932 W:      https://linuxtv.org
3933 W:      http://palosaari.fi/linux/
3934 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3935 T:      git git://linuxtv.org/anttip/media_tree.git
3936 S:      Maintained
3937 F:      drivers/media/common/cypress_firmware*
3938
3939 CYTTSP TOUCHSCREEN DRIVER
3940 M:      Ferruh Yigit <fery@cypress.com>
3941 L:      linux-input@vger.kernel.org
3942 S:      Supported
3943 F:      drivers/input/touchscreen/cyttsp*
3944 F:      include/linux/input/cyttsp.h
3945
3946 D-LINK DIR-685 TOUCHKEYS DRIVER
3947 M:      Linus Walleij <linus.walleij@linaro.org>
3948 L:      linux-input@vger.kernel.org
3949 S:      Supported
3950 F:      drivers/input/dlink-dir685-touchkeys.c
3951
3952 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
3953 M:      Joshua Kinard <kumba@gentoo.org>
3954 S:      Maintained
3955 F:      drivers/rtc/rtc-ds1685.c
3956 F:      include/linux/rtc/ds1685.h
3957
3958 DAMA SLAVE for AX.25
3959 M:      Joerg Reuter <jreuter@yaina.de>
3960 W:      http://yaina.de/jreuter/
3961 W:      http://www.qsl.net/dl1bke/
3962 L:      linux-hams@vger.kernel.org
3963 S:      Maintained
3964 F:      net/ax25/af_ax25.c
3965 F:      net/ax25/ax25_dev.c
3966 F:      net/ax25/ax25_ds_*
3967 F:      net/ax25/ax25_in.c
3968 F:      net/ax25/ax25_out.c
3969 F:      net/ax25/ax25_timer.c
3970 F:      net/ax25/sysctl_net_ax25.c
3971
3972 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
3973 L:      netdev@vger.kernel.org
3974 S:      Orphan
3975 F:      Documentation/networking/dmfe.txt
3976 F:      drivers/net/ethernet/dec/tulip/dmfe.c
3977
3978 DC390/AM53C974 SCSI driver
3979 M:      Hannes Reinecke <hare@suse.com>
3980 L:      linux-scsi@vger.kernel.org
3981 S:      Maintained
3982 F:      drivers/scsi/am53c974.c
3983
3984 DC395x SCSI driver
3985 M:      Oliver Neukum <oliver@neukum.org>
3986 M:      Ali Akcaagac <aliakc@web.de>
3987 M:      Jamie Lenehan <lenehan@twibble.org>
3988 L:      dc395x@twibble.org
3989 W:      http://twibble.org/dist/dc395x/
3990 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
3991 S:      Maintained
3992 F:      Documentation/scsi/dc395x.txt
3993 F:      drivers/scsi/dc395x.*
3994
3995 DCCP PROTOCOL
3996 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
3997 L:      dccp@vger.kernel.org
3998 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
3999 S:      Maintained
4000 F:      include/linux/dccp.h
4001 F:      include/uapi/linux/dccp.h
4002 F:      include/linux/tfrc.h
4003 F:      net/dccp/
4004
4005 DECnet NETWORK LAYER
4006 W:      http://linux-decnet.sourceforge.net
4007 L:      linux-decnet-user@lists.sourceforge.net
4008 S:      Orphan
4009 F:      Documentation/networking/decnet.txt
4010 F:      net/decnet/
4011
4012 DECSTATION PLATFORM SUPPORT
4013 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4014 L:      linux-mips@linux-mips.org
4015 W:      http://www.linux-mips.org/wiki/DECstation
4016 S:      Maintained
4017 F:      arch/mips/dec/
4018 F:      arch/mips/include/asm/dec/
4019 F:      arch/mips/include/asm/mach-dec/
4020
4021 DEFXX FDDI NETWORK DRIVER
4022 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4023 S:      Maintained
4024 F:      drivers/net/fddi/defxx.*
4025
4026 DELL SMBIOS DRIVER
4027 M:      Pali Rohár <pali.rohar@gmail.com>
4028 M:      Mario Limonciello <mario.limonciello@dell.com>
4029 L:      platform-driver-x86@vger.kernel.org
4030 S:      Maintained
4031 F:      drivers/platform/x86/dell-smbios.*
4032
4033 DELL SMBIOS SMM DRIVER
4034 M:      Mario Limonciello <mario.limonciello@dell.com>
4035 L:      platform-driver-x86@vger.kernel.org
4036 S:      Maintained
4037 F:      drivers/platform/x86/dell-smbios-smm.c
4038
4039 DELL SMBIOS WMI DRIVER
4040 M:      Mario Limonciello <mario.limonciello@dell.com>
4041 L:      platform-driver-x86@vger.kernel.org
4042 S:      Maintained
4043 F:      drivers/platform/x86/dell-smbios-wmi.c
4044 F:      tools/wmi/dell-smbios-example.c
4045
4046 DELL LAPTOP DRIVER
4047 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4048 M:      Pali Rohár <pali.rohar@gmail.com>
4049 L:      platform-driver-x86@vger.kernel.org
4050 S:      Maintained
4051 F:      drivers/platform/x86/dell-laptop.c
4052
4053 DELL LAPTOP FREEFALL DRIVER
4054 M:      Pali Rohár <pali.rohar@gmail.com>
4055 S:      Maintained
4056 F:      drivers/platform/x86/dell-smo8800.c
4057
4058 DELL LAPTOP RBTN DRIVER
4059 M:      Pali Rohár <pali.rohar@gmail.com>
4060 S:      Maintained
4061 F:      drivers/platform/x86/dell-rbtn.*
4062
4063 DELL LAPTOP SMM DRIVER
4064 M:      Pali Rohár <pali.rohar@gmail.com>
4065 S:      Maintained
4066 F:      drivers/hwmon/dell-smm-hwmon.c
4067 F:      include/uapi/linux/i8k.h
4068
4069 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4070 M:      Doug Warzecha <Douglas_Warzecha@dell.com>
4071 S:      Maintained
4072 F:      Documentation/dcdbas.txt
4073 F:      drivers/firmware/dcdbas.*
4074
4075 DELL WMI NOTIFICATIONS DRIVER
4076 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4077 M:      Pali Rohár <pali.rohar@gmail.com>
4078 S:      Maintained
4079 F:      drivers/platform/x86/dell-wmi.c
4080
4081 DELL WMI DESCRIPTOR DRIVER
4082 M:      Mario Limonciello <mario.limonciello@dell.com>
4083 S:      Maintained
4084 F:      drivers/platform/x86/dell-wmi-descriptor.c
4085
4086 DELTA ST MEDIA DRIVER
4087 M:      Hugues Fruchet <hugues.fruchet@st.com>
4088 L:      linux-media@vger.kernel.org
4089 T:      git git://linuxtv.org/media_tree.git
4090 W:      https://linuxtv.org
4091 S:      Supported
4092 F:      drivers/media/platform/sti/delta
4093
4094 DENALI NAND DRIVER
4095 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4096 L:      linux-mtd@lists.infradead.org
4097 S:      Supported
4098 F:      drivers/mtd/nand/raw/denali*
4099
4100 DESIGNWARE USB2 DRD IP DRIVER
4101 M:      Minas Harutyunyan <hminas@synopsys.com>
4102 L:      linux-usb@vger.kernel.org
4103 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4104 S:      Maintained
4105 F:      drivers/usb/dwc2/
4106
4107 DESIGNWARE USB3 DRD IP DRIVER
4108 M:      Felipe Balbi <balbi@kernel.org>
4109 L:      linux-usb@vger.kernel.org
4110 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4111 S:      Maintained
4112 F:      drivers/usb/dwc3/
4113
4114 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4115 M:      Andreas Klinger <ak@it-klinger.de>
4116 L:      linux-iio@vger.kernel.org
4117 S:      Maintained
4118 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4119 F:      drivers/iio/proximity/srf*.c
4120
4121 DEVICE COREDUMP (DEV_COREDUMP)
4122 M:      Johannes Berg <johannes@sipsolutions.net>
4123 L:      linux-kernel@vger.kernel.org
4124 S:      Maintained
4125 F:      drivers/base/devcoredump.c
4126 F:      include/linux/devcoredump.h
4127
4128 DEVICE FREQUENCY (DEVFREQ)
4129 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4130 M:      Kyungmin Park <kyungmin.park@samsung.com>
4131 R:      Chanwoo Choi <cw00.choi@samsung.com>
4132 L:      linux-pm@vger.kernel.org
4133 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4134 S:      Maintained
4135 F:      drivers/devfreq/
4136 F:      include/linux/devfreq.h
4137 F:      Documentation/devicetree/bindings/devfreq/
4138
4139 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4140 M:      Chanwoo Choi <cw00.choi@samsung.com>
4141 L:      linux-pm@vger.kernel.org
4142 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4143 S:      Supported
4144 F:      drivers/devfreq/event/
4145 F:      drivers/devfreq/devfreq-event.c
4146 F:      include/linux/devfreq-event.h
4147 F:      Documentation/devicetree/bindings/devfreq/event/
4148
4149 DEVICE NUMBER REGISTRY
4150 M:      Torben Mathiasen <device@lanana.org>
4151 W:      http://lanana.org/docs/device-list/index.html
4152 S:      Maintained
4153
4154 DEVICE-MAPPER  (LVM)
4155 M:      Alasdair Kergon <agk@redhat.com>
4156 M:      Mike Snitzer <snitzer@redhat.com>
4157 M:      dm-devel@redhat.com
4158 L:      dm-devel@redhat.com
4159 W:      http://sources.redhat.com/dm
4160 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4161 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4162 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4163 S:      Maintained
4164 F:      Documentation/device-mapper/
4165 F:      drivers/md/Makefile
4166 F:      drivers/md/Kconfig
4167 F:      drivers/md/dm*
4168 F:      drivers/md/persistent-data/
4169 F:      include/linux/device-mapper.h
4170 F:      include/linux/dm-*.h
4171 F:      include/uapi/linux/dm-*.h
4172
4173 DEVLINK
4174 M:      Jiri Pirko <jiri@mellanox.com>
4175 L:      netdev@vger.kernel.org
4176 S:      Supported
4177 F:      net/core/devlink.c
4178 F:      include/net/devlink.h
4179 F:      include/uapi/linux/devlink.h
4180
4181 DIALOG SEMICONDUCTOR DRIVERS
4182 M:      Support Opensource <support.opensource@diasemi.com>
4183 W:      http://www.dialog-semiconductor.com/products
4184 S:      Supported
4185 F:      Documentation/hwmon/da90??
4186 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4187 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4188 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4189 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4190 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4191 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4192 F:      drivers/gpio/gpio-da90??.c
4193 F:      drivers/hwmon/da90??-hwmon.c
4194 F:      drivers/iio/adc/da91??-*.c
4195 F:      drivers/input/misc/da90??_onkey.c
4196 F:      drivers/input/touchscreen/da9052_tsi.c
4197 F:      drivers/leds/leds-da90??.c
4198 F:      drivers/mfd/da903x.c
4199 F:      drivers/mfd/da90??-*.c
4200 F:      drivers/mfd/da91??-*.c
4201 F:      drivers/power/supply/da9052-battery.c
4202 F:      drivers/power/supply/da91??-*.c
4203 F:      drivers/regulator/da903x.c
4204 F:      drivers/regulator/da9???-regulator.[ch]
4205 F:      drivers/thermal/da90??-thermal.c
4206 F:      drivers/rtc/rtc-da90??.c
4207 F:      drivers/video/backlight/da90??_bl.c
4208 F:      drivers/watchdog/da90??_wdt.c
4209 F:      include/linux/mfd/da903x.h
4210 F:      include/linux/mfd/da9052/
4211 F:      include/linux/mfd/da9055/
4212 F:      include/linux/mfd/da9062/
4213 F:      include/linux/mfd/da9063/
4214 F:      include/linux/mfd/da9150/
4215 F:      include/linux/regulator/da9211.h
4216 F:      include/sound/da[79]*.h
4217 F:      sound/soc/codecs/da[79]*.[ch]
4218
4219 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4220 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4221 L:      linux-gpio@vger.kernel.org
4222 S:      Maintained
4223 F:      drivers/gpio/gpio-gpio-mm.c
4224
4225 DIGI NEO AND CLASSIC PCI PRODUCTS
4226 M:      Lidza Louina <lidza.louina@gmail.com>
4227 M:      Mark Hounschell <markh@compro.net>
4228 L:      driverdev-devel@linuxdriverproject.org
4229 S:      Maintained
4230 F:      drivers/staging/dgnc/
4231
4232 DIOLAN U2C-12 I2C DRIVER
4233 M:      Guenter Roeck <linux@roeck-us.net>
4234 L:      linux-i2c@vger.kernel.org
4235 S:      Maintained
4236 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4237
4238 FILESYSTEM DIRECT ACCESS (DAX)
4239 M:      Matthew Wilcox <mawilcox@microsoft.com>
4240 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
4241 L:      linux-fsdevel@vger.kernel.org
4242 S:      Supported
4243 F:      fs/dax.c
4244 F:      include/linux/dax.h
4245 F:      include/trace/events/fs_dax.h
4246
4247 DEVICE DIRECT ACCESS (DAX)
4248 M:      Dan Williams <dan.j.williams@intel.com>
4249 M:      Dave Jiang <dave.jiang@intel.com>
4250 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
4251 M:      Vishal Verma <vishal.l.verma@intel.com>
4252 L:      linux-nvdimm@lists.01.org
4253 S:      Supported
4254 F:      drivers/dax/
4255
4256 DIRECTORY NOTIFICATION (DNOTIFY)
4257 M:      Jan Kara <jack@suse.cz>
4258 R:      Amir Goldstein <amir73il@gmail.com>
4259 L:      linux-fsdevel@vger.kernel.org
4260 S:      Maintained
4261 F:      Documentation/filesystems/dnotify.txt
4262 F:      fs/notify/dnotify/
4263 F:      include/linux/dnotify.h
4264
4265 DISK GEOMETRY AND PARTITION HANDLING
4266 M:      Andries Brouwer <aeb@cwi.nl>
4267 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4268 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4269 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4270 S:      Maintained
4271
4272 DISKQUOTA
4273 M:      Jan Kara <jack@suse.com>
4274 S:      Maintained
4275 F:      Documentation/filesystems/quota.txt
4276 F:      fs/quota/
4277 F:      include/linux/quota*.h
4278 F:      include/uapi/linux/quota*.h
4279
4280 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4281 M:      Bernie Thompson <bernie@plugable.com>
4282 L:      linux-fbdev@vger.kernel.org
4283 S:      Maintained
4284 W:      http://plugable.com/category/projects/udlfb/
4285 F:      drivers/video/fbdev/udlfb.c
4286 F:      include/video/udlfb.h
4287 F:      Documentation/fb/udlfb.txt
4288
4289 DISTRIBUTED LOCK MANAGER (DLM)
4290 M:      Christine Caulfield <ccaulfie@redhat.com>
4291 M:      David Teigland <teigland@redhat.com>
4292 L:      cluster-devel@redhat.com
4293 W:      http://sources.redhat.com/cluster/
4294 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4295 S:      Supported
4296 F:      fs/dlm/
4297
4298 DMA BUFFER SHARING FRAMEWORK
4299 M:      Sumit Semwal <sumit.semwal@linaro.org>
4300 S:      Maintained
4301 L:      linux-media@vger.kernel.org
4302 L:      dri-devel@lists.freedesktop.org
4303 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4304 F:      drivers/dma-buf/
4305 F:      include/linux/dma-buf*
4306 F:      include/linux/reservation.h
4307 F:      include/linux/*fence.h
4308 F:      Documentation/driver-api/dma-buf.rst
4309 T:      git git://anongit.freedesktop.org/drm/drm-misc
4310
4311 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4312 M:      Vinod Koul <vkoul@kernel.org>
4313 L:      dmaengine@vger.kernel.org
4314 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4315 S:      Maintained
4316 F:      drivers/dma/
4317 F:      include/linux/dmaengine.h
4318 F:      include/linux/of_dma.h
4319 F:      Documentation/devicetree/bindings/dma/
4320 F:      Documentation/driver-api/dmaengine/
4321 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4322
4323 DMA MAPPING HELPERS
4324 M:      Christoph Hellwig <hch@lst.de>
4325 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4326 R:      Robin Murphy <robin.murphy@arm.com>
4327 L:      iommu@lists.linux-foundation.org
4328 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4329 W:      http://git.infradead.org/users/hch/dma-mapping.git
4330 S:      Supported
4331 F:      lib/dma-debug.c
4332 F:      lib/dma-direct.c
4333 F:      lib/dma-noncoherent.c
4334 F:      lib/dma-virt.c
4335 F:      drivers/base/dma-mapping.c
4336 F:      drivers/base/dma-coherent.c
4337 F:      include/asm-generic/dma-mapping.h
4338 F:      include/linux/dma-direct.h
4339 F:      include/linux/dma-mapping.h
4340 F:      include/linux/dma-noncoherent.h
4341
4342 DME1737 HARDWARE MONITOR DRIVER
4343 M:      Juerg Haefliger <juergh@gmail.com>
4344 L:      linux-hwmon@vger.kernel.org
4345 S:      Maintained
4346 F:      Documentation/hwmon/dme1737
4347 F:      drivers/hwmon/dme1737.c
4348
4349 DMI/SMBIOS SUPPORT
4350 M:      Jean Delvare <jdelvare@suse.com>
4351 S:      Maintained
4352 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4353 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4354 F:      drivers/firmware/dmi-id.c
4355 F:      drivers/firmware/dmi_scan.c
4356 F:      include/linux/dmi.h
4357
4358 DOCUMENTATION
4359 M:      Jonathan Corbet <corbet@lwn.net>
4360 L:      linux-doc@vger.kernel.org
4361 S:      Maintained
4362 F:      Documentation/
4363 F:      scripts/kernel-doc
4364 X:      Documentation/ABI/
4365 X:      Documentation/devicetree/
4366 X:      Documentation/acpi
4367 X:      Documentation/power
4368 X:      Documentation/spi
4369 X:      Documentation/media
4370 T:      git git://git.lwn.net/linux.git docs-next
4371
4372 DONGWOON DW9714 LENS VOICE COIL DRIVER
4373 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4374 L:      linux-media@vger.kernel.org
4375 T:      git git://linuxtv.org/media_tree.git
4376 S:      Maintained
4377 F:      drivers/media/i2c/dw9714.c
4378
4379 DOUBLETALK DRIVER
4380 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4381 L:      blinux-list@redhat.com
4382 S:      Maintained
4383 F:      drivers/char/dtlk.c
4384 F:      include/linux/dtlk.h
4385
4386 DPAA2 DATAPATH I/O (DPIO) DRIVER
4387 M:      Roy Pledge <Roy.Pledge@nxp.com>
4388 L:      linux-kernel@vger.kernel.org
4389 S:      Maintained
4390 F:      drivers/staging/fsl-mc/bus/dpio
4391
4392 DPAA2 ETHERNET DRIVER
4393 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4394 L:      linux-kernel@vger.kernel.org
4395 S:      Maintained
4396 F:      drivers/staging/fsl-dpaa2/ethernet
4397
4398 DPAA2 ETHERNET SWITCH DRIVER
4399 M:      Razvan Stefanescu <razvan.stefanescu@nxp.com>
4400 L:      linux-kernel@vger.kernel.org
4401 S:      Maintained
4402 F:      drivers/staging/fsl-dpaa2/ethsw
4403
4404 DPT_I2O SCSI RAID DRIVER
4405 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4406 L:      linux-scsi@vger.kernel.org
4407 W:      http://www.adaptec.com/
4408 S:      Maintained
4409 F:      drivers/scsi/dpt*
4410 F:      drivers/scsi/dpt/
4411
4412 DRBD DRIVER
4413 M:      Philipp Reisner <philipp.reisner@linbit.com>
4414 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4415 L:      drbd-dev@lists.linbit.com
4416 W:      http://www.drbd.org
4417 T:      git git://git.linbit.com/linux-drbd.git
4418 T:      git git://git.linbit.com/drbd-8.4.git
4419 S:      Supported
4420 F:      drivers/block/drbd/
4421 F:      lib/lru_cache.c
4422 F:      Documentation/blockdev/drbd/
4423
4424 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4425 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4426 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4427 S:      Supported
4428 F:      Documentation/kobject.txt
4429 F:      drivers/base/
4430 F:      fs/debugfs/
4431 F:      fs/sysfs/
4432 F:      include/linux/debugfs.h
4433 F:      include/linux/kobj*
4434 F:      lib/kobj*
4435
4436 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4437 M:      Kevin Hilman <khilman@kernel.org>
4438 M:      Nishanth Menon <nm@ti.com>
4439 S:      Maintained
4440 F:      drivers/power/avs/
4441 F:      include/linux/power/smartreflex.h
4442 L:      linux-pm@vger.kernel.org
4443
4444 DRM DRIVER FOR ARM PL111 CLCD
4445 M:      Eric Anholt <eric@anholt.net>
4446 T:      git git://anongit.freedesktop.org/drm/drm-misc
4447 S:      Supported
4448 F:      drivers/gpu/drm/pl111/
4449
4450 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4451 M:      Linus Walleij <linus.walleij@linaro.org>
4452 T:      git git://anongit.freedesktop.org/drm/drm-misc
4453 S:      Maintained
4454 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4455 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4456
4457 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4458 M:      Dave Airlie <airlied@redhat.com>
4459 S:      Odd Fixes
4460 F:      drivers/gpu/drm/ast/
4461
4462 DRM DRIVER FOR BOCHS VIRTUAL GPU
4463 M:      Gerd Hoffmann <kraxel@redhat.com>
4464 L:      virtualization@lists.linux-foundation.org
4465 T:      git git://anongit.freedesktop.org/drm/drm-misc
4466 S:      Maintained
4467 F:      drivers/gpu/drm/bochs/
4468
4469 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4470 M:      Linus Walleij <linus.walleij@linaro.org>
4471 T:      git git://anongit.freedesktop.org/drm/drm-misc
4472 S:      Maintained
4473 F:      drivers/gpu/drm/tve200/
4474
4475 DRM DRIVER FOR ILITEK ILI9225 PANELS
4476 M:      David Lechner <david@lechnology.com>
4477 S:      Maintained
4478 F:      drivers/gpu/drm/tinydrm/ili9225.c
4479 F:      Documentation/devicetree/bindings/display/ili9225.txt
4480
4481 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4482 S:      Orphan / Obsolete
4483 F:      drivers/gpu/drm/i810/
4484 F:      include/uapi/drm/i810_drm.h
4485
4486 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4487 S:      Orphan / Obsolete
4488 F:      drivers/gpu/drm/mga/
4489 F:      include/uapi/drm/mga_drm.h
4490
4491 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4492 M:      Dave Airlie <airlied@redhat.com>
4493 S:      Odd Fixes
4494 F:      drivers/gpu/drm/mgag200/
4495
4496 DRM DRIVER FOR MI0283QT
4497 M:      Noralf Trønnes <noralf@tronnes.org>
4498 S:      Maintained
4499 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4500 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4501
4502 DRM DRIVER FOR MSM ADRENO GPU
4503 M:      Rob Clark <robdclark@gmail.com>
4504 L:      linux-arm-msm@vger.kernel.org
4505 L:      dri-devel@lists.freedesktop.org
4506 L:      freedreno@lists.freedesktop.org
4507 T:      git git://people.freedesktop.org/~robclark/linux
4508 S:      Maintained
4509 F:      drivers/gpu/drm/msm/
4510 F:      include/uapi/drm/msm_drm.h
4511 F:      Documentation/devicetree/bindings/display/msm/
4512
4513 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4514 M:      Ben Skeggs <bskeggs@redhat.com>
4515 L:      dri-devel@lists.freedesktop.org
4516 L:      nouveau@lists.freedesktop.org
4517 T:      git git://github.com/skeggsb/linux
4518 S:      Supported
4519 F:      drivers/gpu/drm/nouveau/
4520 F:      include/uapi/drm/nouveau_drm.h
4521
4522 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4523 M:      Noralf Trønnes <noralf@tronnes.org>
4524 S:      Maintained
4525 F:      drivers/gpu/drm/tinydrm/repaper.c
4526 F:      Documentation/devicetree/bindings/display/repaper.txt
4527
4528 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4529 M:      Dave Airlie <airlied@redhat.com>
4530 M:      Gerd Hoffmann <kraxel@redhat.com>
4531 L:      virtualization@lists.linux-foundation.org
4532 T:      git git://anongit.freedesktop.org/drm/drm-misc
4533 S:      Obsolete
4534 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4535 F:      drivers/gpu/drm/cirrus/
4536
4537 DRM DRIVER FOR QXL VIRTUAL GPU
4538 M:      Dave Airlie <airlied@redhat.com>
4539 M:      Gerd Hoffmann <kraxel@redhat.com>
4540 L:      virtualization@lists.linux-foundation.org
4541 T:      git git://anongit.freedesktop.org/drm/drm-misc
4542 S:      Maintained
4543 F:      drivers/gpu/drm/qxl/
4544 F:      include/uapi/drm/qxl_drm.h
4545
4546 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4547 S:      Orphan / Obsolete
4548 F:      drivers/gpu/drm/r128/
4549 F:      include/uapi/drm/r128_drm.h
4550
4551 DRM DRIVER FOR SAVAGE VIDEO CARDS
4552 S:      Orphan / Obsolete
4553 F:      drivers/gpu/drm/savage/
4554 F:      include/uapi/drm/savage_drm.h
4555
4556 DRM DRIVER FOR SIS VIDEO CARDS
4557 S:      Orphan / Obsolete
4558 F:      drivers/gpu/drm/sis/
4559 F:      include/uapi/drm/sis_drm.h
4560
4561 DRM DRIVER FOR SITRONIX ST7586 PANELS
4562 M:      David Lechner <david@lechnology.com>
4563 S:      Maintained
4564 F:      drivers/gpu/drm/tinydrm/st7586.c
4565 F:      Documentation/devicetree/bindings/display/st7586.txt
4566
4567 DRM DRIVER FOR SITRONIX ST7735R PANELS
4568 M:      David Lechner <david@lechnology.com>
4569 S:      Maintained
4570 F:      drivers/gpu/drm/tinydrm/st7735r.c
4571 F:      Documentation/devicetree/bindings/display/st7735r.txt
4572
4573 DRM DRIVER FOR TDFX VIDEO CARDS
4574 S:      Orphan / Obsolete
4575 F:      drivers/gpu/drm/tdfx/
4576
4577 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4578 M:      Dave Airlie <airlied@redhat.com>
4579 S:      Odd Fixes
4580 F:      drivers/gpu/drm/udl/
4581
4582 DRM DRIVER FOR VMWARE VIRTUAL GPU
4583 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4584 M:      Sinclair Yeh <syeh@vmware.com>
4585 M:      Thomas Hellstrom <thellstrom@vmware.com>
4586 L:      dri-devel@lists.freedesktop.org
4587 T:      git git://people.freedesktop.org/~syeh/repos_linux
4588 T:      git git://people.freedesktop.org/~thomash/linux
4589 S:      Supported
4590 F:      drivers/gpu/drm/vmwgfx/
4591 F:      include/uapi/drm/vmwgfx_drm.h
4592
4593 DRM DRIVERS
4594 M:      David Airlie <airlied@linux.ie>
4595 L:      dri-devel@lists.freedesktop.org
4596 T:      git git://people.freedesktop.org/~airlied/linux
4597 B:      https://bugs.freedesktop.org/
4598 C:      irc://chat.freenode.net/dri-devel
4599 S:      Maintained
4600 F:      drivers/gpu/drm/
4601 F:      drivers/gpu/vga/
4602 F:      Documentation/devicetree/bindings/display/
4603 F:      Documentation/devicetree/bindings/gpu/
4604 F:      Documentation/devicetree/bindings/video/
4605 F:      Documentation/gpu/
4606 F:      include/drm/
4607 F:      include/uapi/drm/
4608 F:      include/linux/vga*
4609
4610 DRM DRIVERS AND MISC GPU PATCHES
4611 M:      Gustavo Padovan <gustavo@padovan.org>
4612 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4613 M:      Sean Paul <seanpaul@chromium.org>
4614 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4615 S:      Maintained
4616 T:      git git://anongit.freedesktop.org/drm/drm-misc
4617 F:      Documentation/gpu/
4618 F:      drivers/gpu/vga/
4619 F:      drivers/gpu/drm/*
4620 F:      include/drm/drm*
4621 F:      include/uapi/drm/drm*
4622 F:      include/linux/vga*
4623
4624 DRM DRIVERS FOR ALLWINNER A10
4625 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4626 L:      dri-devel@lists.freedesktop.org
4627 S:      Supported
4628 F:      drivers/gpu/drm/sun4i/
4629 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4630 T:      git git://anongit.freedesktop.org/drm/drm-misc
4631
4632 DRM DRIVERS FOR AMLOGIC SOCS
4633 M:      Neil Armstrong <narmstrong@baylibre.com>
4634 L:      dri-devel@lists.freedesktop.org
4635 L:      linux-amlogic@lists.infradead.org
4636 W:      http://linux-meson.com/
4637 S:      Supported
4638 F:      drivers/gpu/drm/meson/
4639 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4640 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4641 F:      Documentation/gpu/meson.rst
4642 T:      git git://anongit.freedesktop.org/drm/drm-misc
4643
4644 DRM DRIVERS FOR ATMEL HLCDC
4645 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4646 L:      dri-devel@lists.freedesktop.org
4647 S:      Supported
4648 F:      drivers/gpu/drm/atmel-hlcdc/
4649 F:      Documentation/devicetree/bindings/drm/atmel/
4650 T:      git git://anongit.freedesktop.org/drm/drm-misc
4651
4652 DRM DRIVERS FOR BRIDGE CHIPS
4653 M:      Archit Taneja <architt@codeaurora.org>
4654 M:      Andrzej Hajda <a.hajda@samsung.com>
4655 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4656 S:      Maintained
4657 T:      git git://anongit.freedesktop.org/drm/drm-misc
4658 F:      drivers/gpu/drm/bridge/
4659
4660 DRM DRIVERS FOR EXYNOS
4661 M:      Inki Dae <inki.dae@samsung.com>
4662 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4663 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4664 M:      Kyungmin Park <kyungmin.park@samsung.com>
4665 L:      dri-devel@lists.freedesktop.org
4666 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4667 S:      Supported
4668 F:      drivers/gpu/drm/exynos/
4669 F:      include/uapi/drm/exynos_drm.h
4670 F:      Documentation/devicetree/bindings/display/exynos/
4671
4672 DRM DRIVERS FOR FREESCALE DCU
4673 M:      Stefan Agner <stefan@agner.ch>
4674 M:      Alison Wang <alison.wang@freescale.com>
4675 L:      dri-devel@lists.freedesktop.org
4676 S:      Supported
4677 F:      drivers/gpu/drm/fsl-dcu/
4678 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4679 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4680 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19_05b.txt
4681
4682 DRM DRIVERS FOR FREESCALE IMX
4683 M:      Philipp Zabel <p.zabel@pengutronix.de>
4684 L:      dri-devel@lists.freedesktop.org
4685 S:      Maintained
4686 F:      drivers/gpu/drm/imx/
4687 F:      drivers/gpu/ipu-v3/
4688 F:      Documentation/devicetree/bindings/display/imx/
4689
4690 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4691 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4692 L:      dri-devel@lists.freedesktop.org
4693 T:      git git://github.com/patjak/drm-gma500
4694 S:      Maintained
4695 F:      drivers/gpu/drm/gma500/
4696
4697 DRM DRIVERS FOR HISILICON
4698 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4699 M:      Rongrong Zou <zourongrong@gmail.com>
4700 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4701 R:      Chen Feng <puck.chen@hisilicon.com>
4702 L:      dri-devel@lists.freedesktop.org
4703 T:      git git://github.com/xin3liang/linux.git
4704 S:      Maintained
4705 F:      drivers/gpu/drm/hisilicon/
4706 F:      Documentation/devicetree/bindings/display/hisilicon/
4707
4708 DRM DRIVERS FOR MEDIATEK
4709 M:      CK Hu <ck.hu@mediatek.com>
4710 M:      Philipp Zabel <p.zabel@pengutronix.de>
4711 L:      dri-devel@lists.freedesktop.org
4712 S:      Supported
4713 F:      drivers/gpu/drm/mediatek/
4714 F:      Documentation/devicetree/bindings/display/mediatek/
4715
4716 DRM DRIVERS FOR NVIDIA TEGRA
4717 M:      Thierry Reding <thierry.reding@gmail.com>
4718 L:      dri-devel@lists.freedesktop.org
4719 L:      linux-tegra@vger.kernel.org
4720 T:      git git://anongit.freedesktop.org/tegra/linux.git
4721 S:      Supported
4722 F:      drivers/gpu/drm/tegra/
4723 F:      drivers/gpu/host1x/
4724 F:      include/linux/host1x.h
4725 F:      include/uapi/drm/tegra_drm.h
4726 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4727
4728 DRM DRIVERS FOR RENESAS
4729 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4730 L:      dri-devel@lists.freedesktop.org
4731 L:      linux-renesas-soc@vger.kernel.org
4732 T:      git git://linuxtv.org/pinchartl/fbdev
4733 S:      Supported
4734 F:      drivers/gpu/drm/rcar-du/
4735 F:      drivers/gpu/drm/shmobile/
4736 F:      include/linux/platform_data/shmob_drm.h
4737 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4738 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4739 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4740
4741 DRM DRIVERS FOR ROCKCHIP
4742 M:      Sandy Huang <hjc@rock-chips.com>
4743 M:      Heiko Stübner <heiko@sntech.de>
4744 L:      dri-devel@lists.freedesktop.org
4745 S:      Maintained
4746 F:      drivers/gpu/drm/rockchip/
4747 F:      Documentation/devicetree/bindings/display/rockchip/
4748 T:      git git://anongit.freedesktop.org/drm/drm-misc
4749
4750 DRM DRIVERS FOR STI
4751 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4752 M:      Vincent Abriou <vincent.abriou@st.com>
4753 L:      dri-devel@lists.freedesktop.org
4754 T:      git git://anongit.freedesktop.org/drm/drm-misc
4755 S:      Maintained
4756 F:      drivers/gpu/drm/sti
4757 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4758
4759 DRM DRIVERS FOR STM
4760 M:      Yannick Fertre <yannick.fertre@st.com>
4761 M:      Philippe Cornu <philippe.cornu@st.com>
4762 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4763 M:      Vincent Abriou <vincent.abriou@st.com>
4764 L:      dri-devel@lists.freedesktop.org
4765 T:      git git://anongit.freedesktop.org/drm/drm-misc
4766 S:      Maintained
4767 F:      drivers/gpu/drm/stm
4768 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4769
4770 DRM DRIVERS FOR TI LCDC
4771 M:      Jyri Sarha <jsarha@ti.com>
4772 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4773 L:      dri-devel@lists.freedesktop.org
4774 S:      Maintained
4775 F:      drivers/gpu/drm/tilcdc/
4776 F:      Documentation/devicetree/bindings/display/tilcdc/
4777
4778 DRM DRIVERS FOR TI OMAP
4779 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4780 L:      dri-devel@lists.freedesktop.org
4781 S:      Maintained
4782 F:      drivers/gpu/drm/omapdrm/
4783 F:      Documentation/devicetree/bindings/display/ti/
4784
4785 DRM DRIVERS FOR VC4
4786 M:      Eric Anholt <eric@anholt.net>
4787 T:      git git://github.com/anholt/linux
4788 S:      Supported
4789 F:      drivers/gpu/drm/vc4/
4790 F:      include/uapi/drm/vc4_drm.h
4791 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4792 T:      git git://anongit.freedesktop.org/drm/drm-misc
4793
4794 DRM DRIVERS FOR VIVANTE GPU IP
4795 M:      Lucas Stach <l.stach@pengutronix.de>
4796 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4797 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4798 L:      etnaviv@lists.freedesktop.org
4799 L:      dri-devel@lists.freedesktop.org
4800 S:      Maintained
4801 F:      drivers/gpu/drm/etnaviv/
4802 F:      include/uapi/drm/etnaviv_drm.h
4803 F:      Documentation/devicetree/bindings/display/etnaviv/
4804
4805 DRM DRIVERS FOR ZTE ZX
4806 M:      Shawn Guo <shawnguo@kernel.org>
4807 L:      dri-devel@lists.freedesktop.org
4808 S:      Maintained
4809 F:      drivers/gpu/drm/zte/
4810 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4811 T:      git git://anongit.freedesktop.org/drm/drm-misc
4812
4813 DRM PANEL DRIVERS
4814 M:      Thierry Reding <thierry.reding@gmail.com>
4815 L:      dri-devel@lists.freedesktop.org
4816 T:      git git://anongit.freedesktop.org/drm/drm-misc
4817 S:      Maintained
4818 F:      drivers/gpu/drm/drm_panel.c
4819 F:      drivers/gpu/drm/panel/
4820 F:      include/drm/drm_panel.h
4821 F:      Documentation/devicetree/bindings/display/panel/
4822
4823 DRM TINYDRM DRIVERS
4824 M:      Noralf Trønnes <noralf@tronnes.org>
4825 W:      https://github.com/notro/tinydrm/wiki/Development
4826 T:      git git://anongit.freedesktop.org/drm/drm-misc
4827 S:      Maintained
4828 F:      drivers/gpu/drm/tinydrm/
4829 F:      include/drm/tinydrm/
4830
4831 DRM TTM SUBSYSTEM
4832 M:      Christian Koenig <christian.koenig@amd.com>
4833 M:      Roger He <Hongbo.He@amd.com>
4834 T:      git git://people.freedesktop.org/~agd5f/linux
4835 S:      Maintained
4836 L:      dri-devel@lists.freedesktop.org
4837 F:      include/drm/ttm/
4838 F:      drivers/gpu/drm/ttm/
4839
4840 DSBR100 USB FM RADIO DRIVER
4841 M:      Alexey Klimov <klimov.linux@gmail.com>
4842 L:      linux-media@vger.kernel.org
4843 T:      git git://linuxtv.org/media_tree.git
4844 S:      Maintained
4845 F:      drivers/media/radio/dsbr100.c
4846
4847 DSCC4 DRIVER
4848 M:      Francois Romieu <romieu@fr.zoreil.com>
4849 L:      netdev@vger.kernel.org
4850 S:      Maintained
4851 F:      drivers/net/wan/dscc4.c
4852
4853 DT3155 MEDIA DRIVER
4854 M:      Hans Verkuil <hverkuil@xs4all.nl>
4855 L:      linux-media@vger.kernel.org
4856 T:      git git://linuxtv.org/media_tree.git
4857 W:      https://linuxtv.org
4858 S:      Odd Fixes
4859 F:      drivers/media/pci/dt3155/
4860
4861 DVB_USB_AF9015 MEDIA DRIVER
4862 M:      Antti Palosaari <crope@iki.fi>
4863 L:      linux-media@vger.kernel.org
4864 W:      https://linuxtv.org
4865 W:      http://palosaari.fi/linux/
4866 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4867 T:      git git://linuxtv.org/anttip/media_tree.git
4868 S:      Maintained
4869 F:      drivers/media/usb/dvb-usb-v2/af9015*
4870
4871 DVB_USB_AF9035 MEDIA DRIVER
4872 M:      Antti Palosaari <crope@iki.fi>
4873 L:      linux-media@vger.kernel.org
4874 W:      https://linuxtv.org
4875 W:      http://palosaari.fi/linux/
4876 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4877 T:      git git://linuxtv.org/anttip/media_tree.git
4878 S:      Maintained
4879 F:      drivers/media/usb/dvb-usb-v2/af9035*
4880
4881 DVB_USB_ANYSEE MEDIA DRIVER
4882 M:      Antti Palosaari <crope@iki.fi>
4883 L:      linux-media@vger.kernel.org
4884 W:      https://linuxtv.org
4885 W:      http://palosaari.fi/linux/
4886 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4887 T:      git git://linuxtv.org/anttip/media_tree.git
4888 S:      Maintained
4889 F:      drivers/media/usb/dvb-usb-v2/anysee*
4890
4891 DVB_USB_AU6610 MEDIA DRIVER
4892 M:      Antti Palosaari <crope@iki.fi>
4893 L:      linux-media@vger.kernel.org
4894 W:      https://linuxtv.org
4895 W:      http://palosaari.fi/linux/
4896 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4897 T:      git git://linuxtv.org/anttip/media_tree.git
4898 S:      Maintained
4899 F:      drivers/media/usb/dvb-usb-v2/au6610*
4900
4901 DVB_USB_CE6230 MEDIA DRIVER
4902 M:      Antti Palosaari <crope@iki.fi>
4903 L:      linux-media@vger.kernel.org
4904 W:      https://linuxtv.org
4905 W:      http://palosaari.fi/linux/
4906 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4907 T:      git git://linuxtv.org/anttip/media_tree.git
4908 S:      Maintained
4909 F:      drivers/media/usb/dvb-usb-v2/ce6230*
4910
4911 DVB_USB_CXUSB MEDIA DRIVER
4912 M:      Michael Krufky <mkrufky@linuxtv.org>
4913 L:      linux-media@vger.kernel.org
4914 W:      https://linuxtv.org
4915 W:      http://github.com/mkrufky
4916 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4917 T:      git git://linuxtv.org/media_tree.git
4918 S:      Maintained
4919 F:      drivers/media/usb/dvb-usb/cxusb*
4920
4921 DVB_USB_EC168 MEDIA DRIVER
4922 M:      Antti Palosaari <crope@iki.fi>
4923 L:      linux-media@vger.kernel.org
4924 W:      https://linuxtv.org
4925 W:      http://palosaari.fi/linux/
4926 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4927 T:      git git://linuxtv.org/anttip/media_tree.git
4928 S:      Maintained
4929 F:      drivers/media/usb/dvb-usb-v2/ec168*
4930
4931 DVB_USB_GL861 MEDIA DRIVER
4932 M:      Antti Palosaari <crope@iki.fi>
4933 L:      linux-media@vger.kernel.org
4934 W:      https://linuxtv.org
4935 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4936 T:      git git://linuxtv.org/anttip/media_tree.git
4937 S:      Maintained
4938 F:      drivers/media/usb/dvb-usb-v2/gl861*
4939
4940 DVB_USB_MXL111SF MEDIA DRIVER
4941 M:      Michael Krufky <mkrufky@linuxtv.org>
4942 L:      linux-media@vger.kernel.org
4943 W:      https://linuxtv.org
4944 W:      http://github.com/mkrufky
4945 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4946 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
4947 S:      Maintained
4948 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
4949
4950 DVB_USB_RTL28XXU MEDIA DRIVER
4951 M:      Antti Palosaari <crope@iki.fi>
4952 L:      linux-media@vger.kernel.org
4953 W:      https://linuxtv.org
4954 W:      http://palosaari.fi/linux/
4955 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4956 T:      git git://linuxtv.org/anttip/media_tree.git
4957 S:      Maintained
4958 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
4959
4960 DVB_USB_V2 MEDIA DRIVER
4961 M:      Antti Palosaari <crope@iki.fi>
4962 L:      linux-media@vger.kernel.org
4963 W:      https://linuxtv.org
4964 W:      http://palosaari.fi/linux/
4965 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4966 T:      git git://linuxtv.org/anttip/media_tree.git
4967 S:      Maintained
4968 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
4969 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
4970
4971 DYNAMIC DEBUG
4972 M:      Jason Baron <jbaron@akamai.com>
4973 S:      Maintained
4974 F:      lib/dynamic_debug.c
4975 F:      include/linux/dynamic_debug.h
4976
4977 DYNAMIC INTERRUPT MODERATION
4978 M:      Tal Gilboa <talgi@mellanox.com>
4979 S:      Maintained
4980 F:      include/linux/net_dim.h
4981
4982 DZ DECSTATION DZ11 SERIAL DRIVER
4983 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4984 S:      Maintained
4985 F:      drivers/tty/serial/dz.*
4986
4987 E3X0 POWER BUTTON DRIVER
4988 M:      Moritz Fischer <moritz.fischer@ettus.com>
4989 L:      usrp-users@lists.ettus.com
4990 W:      http://www.ettus.com
4991 S:      Supported
4992 F:      drivers/input/misc/e3x0-button.c
4993 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
4994
4995 E4000 MEDIA DRIVER
4996 M:      Antti Palosaari <crope@iki.fi>
4997 L:      linux-media@vger.kernel.org
4998 W:      https://linuxtv.org
4999 W:      http://palosaari.fi/linux/
5000 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5001 T:      git git://linuxtv.org/anttip/media_tree.git
5002 S:      Maintained
5003 F:      drivers/media/tuners/e4000*
5004
5005 EC100 MEDIA DRIVER
5006 M:      Antti Palosaari <crope@iki.fi>
5007 L:      linux-media@vger.kernel.org
5008 W:      https://linuxtv.org
5009 W:      http://palosaari.fi/linux/
5010 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5011 T:      git git://linuxtv.org/anttip/media_tree.git
5012 S:      Maintained
5013 F:      drivers/media/dvb-frontends/ec100*
5014
5015 ECRYPT FILE SYSTEM
5016 M:      Tyler Hicks <tyhicks@canonical.com>
5017 L:      ecryptfs@vger.kernel.org
5018 W:      http://ecryptfs.org
5019 W:      https://launchpad.net/ecryptfs
5020 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5021 S:      Supported
5022 F:      Documentation/filesystems/ecryptfs.txt
5023 F:      fs/ecryptfs/
5024
5025 EDAC-AMD64
5026 M:      Borislav Petkov <bp@alien8.de>
5027 L:      linux-edac@vger.kernel.org
5028 S:      Maintained
5029 F:      drivers/edac/amd64_edac*
5030
5031 EDAC-CALXEDA
5032 M:      Robert Richter <rric@kernel.org>
5033 L:      linux-edac@vger.kernel.org
5034 S:      Maintained
5035 F:      drivers/edac/highbank*
5036
5037 EDAC-CAVIUM OCTEON
5038 M:      Ralf Baechle <ralf@linux-mips.org>
5039 M:      David Daney <david.daney@cavium.com>
5040 L:      linux-edac@vger.kernel.org
5041 L:      linux-mips@linux-mips.org
5042 S:      Supported
5043 F:      drivers/edac/octeon_edac*
5044
5045 EDAC-CAVIUM THUNDERX
5046 M:      David Daney <david.daney@cavium.com>
5047 M:      Jan Glauber <jglauber@cavium.com>
5048 L:      linux-edac@vger.kernel.org
5049 S:      Supported
5050 F:      drivers/edac/thunderx_edac*
5051
5052 EDAC-CORE
5053 M:      Borislav Petkov <bp@alien8.de>
5054 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5055 L:      linux-edac@vger.kernel.org
5056 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5057 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5058 S:      Supported
5059 F:      Documentation/admin-guide/ras.rst
5060 F:      Documentation/driver-api/edac.rst
5061 F:      drivers/edac/
5062 F:      include/linux/edac.h
5063
5064 EDAC-E752X
5065 M:      Mark Gross <mark.gross@intel.com>
5066 L:      linux-edac@vger.kernel.org
5067 S:      Maintained
5068 F:      drivers/edac/e752x_edac.c
5069
5070 EDAC-E7XXX
5071 L:      linux-edac@vger.kernel.org
5072 S:      Maintained
5073 F:      drivers/edac/e7xxx_edac.c
5074
5075 EDAC-FSL_DDR
5076 M:      York Sun <york.sun@nxp.com>
5077 L:      linux-edac@vger.kernel.org
5078 S:      Maintained
5079 F:      drivers/edac/fsl_ddr_edac.*
5080
5081 EDAC-GHES
5082 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5083 L:      linux-edac@vger.kernel.org
5084 S:      Maintained
5085 F:      drivers/edac/ghes_edac.c
5086
5087 EDAC-I3000
5088 L:      linux-edac@vger.kernel.org
5089 S:      Orphan
5090 F:      drivers/edac/i3000_edac.c
5091
5092 EDAC-I5000
5093 L:      linux-edac@vger.kernel.org
5094 S:      Maintained
5095 F:      drivers/edac/i5000_edac.c
5096
5097 EDAC-I5400
5098 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5099 L:      linux-edac@vger.kernel.org
5100 S:      Maintained
5101 F:      drivers/edac/i5400_edac.c
5102
5103 EDAC-I7300
5104 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5105 L:      linux-edac@vger.kernel.org
5106 S:      Maintained
5107 F:      drivers/edac/i7300_edac.c
5108
5109 EDAC-I7CORE
5110 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5111 L:      linux-edac@vger.kernel.org
5112 S:      Maintained
5113 F:      drivers/edac/i7core_edac.c
5114
5115 EDAC-I82443BXGX
5116 M:      Tim Small <tim@buttersideup.com>
5117 L:      linux-edac@vger.kernel.org
5118 S:      Maintained
5119 F:      drivers/edac/i82443bxgx_edac.c
5120
5121 EDAC-I82975X
5122 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5123 M:      "Arvind R." <arvino55@gmail.com>
5124 L:      linux-edac@vger.kernel.org
5125 S:      Maintained
5126 F:      drivers/edac/i82975x_edac.c
5127
5128 EDAC-IE31200
5129 M:      Jason Baron <jbaron@akamai.com>
5130 L:      linux-edac@vger.kernel.org
5131 S:      Maintained
5132 F:      drivers/edac/ie31200_edac.c
5133
5134 EDAC-MPC85XX
5135 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5136 L:      linux-edac@vger.kernel.org
5137 S:      Maintained
5138 F:      drivers/edac/mpc85xx_edac.[ch]
5139
5140 EDAC-PASEMI
5141 M:      Egor Martovetsky <egor@pasemi.com>
5142 L:      linux-edac@vger.kernel.org
5143 S:      Maintained
5144 F:      drivers/edac/pasemi_edac.c
5145
5146 EDAC-PND2
5147 M:      Tony Luck <tony.luck@intel.com>
5148 L:      linux-edac@vger.kernel.org
5149 S:      Maintained
5150 F:      drivers/edac/pnd2_edac.[ch]
5151
5152 EDAC-R82600
5153 M:      Tim Small <tim@buttersideup.com>
5154 L:      linux-edac@vger.kernel.org
5155 S:      Maintained
5156 F:      drivers/edac/r82600_edac.c
5157
5158 EDAC-SBRIDGE
5159 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5160 L:      linux-edac@vger.kernel.org
5161 S:      Maintained
5162 F:      drivers/edac/sb_edac.c
5163
5164 EDAC-SKYLAKE
5165 M:      Tony Luck <tony.luck@intel.com>
5166 L:      linux-edac@vger.kernel.org
5167 S:      Maintained
5168 F:      drivers/edac/skx_edac.c
5169
5170 EDAC-TI
5171 M:      Tero Kristo <t-kristo@ti.com>
5172 L:      linux-edac@vger.kernel.org
5173 S:      Maintained
5174 F:      drivers/edac/ti_edac.c
5175
5176 EDIROL UA-101/UA-1000 DRIVER
5177 M:      Clemens Ladisch <clemens@ladisch.de>
5178 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5179 T:      git git://git.alsa-project.org/alsa-kernel.git
5180 S:      Maintained
5181 F:      sound/usb/misc/ua101.c
5182
5183 EFI TEST DRIVER
5184 L:      linux-efi@vger.kernel.org
5185 M:      Ivan Hu <ivan.hu@canonical.com>
5186 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5187 S:      Maintained
5188 F:      drivers/firmware/efi/test/
5189
5190 EFI VARIABLE FILESYSTEM
5191 M:      Matthew Garrett <matthew.garrett@nebula.com>
5192 M:      Jeremy Kerr <jk@ozlabs.org>
5193 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5195 L:      linux-efi@vger.kernel.org
5196 S:      Maintained
5197 F:      fs/efivarfs/
5198
5199 EFIFB FRAMEBUFFER DRIVER
5200 L:      linux-fbdev@vger.kernel.org
5201 M:      Peter Jones <pjones@redhat.com>
5202 S:      Maintained
5203 F:      drivers/video/fbdev/efifb.c
5204
5205 EFS FILESYSTEM
5206 W:      http://aeschi.ch.eu.org/efs/
5207 S:      Orphan
5208 F:      fs/efs/
5209
5210 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5211 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5212 L:      netdev@vger.kernel.org
5213 S:      Maintained
5214 F:      drivers/net/ethernet/ibm/ehea/
5215
5216 EM28XX VIDEO4LINUX DRIVER
5217 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5218 L:      linux-media@vger.kernel.org
5219 W:      https://linuxtv.org
5220 T:      git git://linuxtv.org/media_tree.git
5221 S:      Maintained
5222 F:      drivers/media/usb/em28xx/
5223 F:      Documentation/media/v4l-drivers/em28xx*
5224
5225 EMBEDDED LINUX
5226 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5227 M:      Matt Mackall <mpm@selenic.com>
5228 M:      David Woodhouse <dwmw2@infradead.org>
5229 L:      linux-embedded@vger.kernel.org
5230 S:      Maintained
5231
5232 Emulex 10Gbps iSCSI - OneConnect DRIVER
5233 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5234 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5235 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5236 L:      linux-scsi@vger.kernel.org
5237 W:      http://www.broadcom.com
5238 S:      Supported
5239 F:      drivers/scsi/be2iscsi/
5240
5241 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5242 M:      Sathya Perla <sathya.perla@broadcom.com>
5243 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5244 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5245 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5246 L:      netdev@vger.kernel.org
5247 W:      http://www.emulex.com
5248 S:      Supported
5249 F:      drivers/net/ethernet/emulex/benet/
5250
5251 EMULEX ONECONNECT ROCE DRIVER
5252 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5253 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5254 L:      linux-rdma@vger.kernel.org
5255 W:      http://www.broadcom.com
5256 S:      Odd Fixes
5257 F:      drivers/infiniband/hw/ocrdma/
5258 F:      include/uapi/rdma/ocrdma-abi.h
5259
5260 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5261 M:      James Smart <james.smart@broadcom.com>
5262 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5263 L:      linux-scsi@vger.kernel.org
5264 W:      http://www.broadcom.com
5265 S:      Supported
5266 F:      drivers/scsi/lpfc/
5267
5268 ENE CB710 FLASH CARD READER DRIVER
5269 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5270 S:      Maintained
5271 F:      drivers/misc/cb710/
5272 F:      drivers/mmc/host/cb710-mmc.*
5273 F:      include/linux/cb710.h
5274
5275 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5276 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5277 S:      Maintained
5278 F:      drivers/media/rc/ene_ir.*
5279
5280 EPSON S1D13XXX FRAMEBUFFER DRIVER
5281 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5282 S:      Maintained
5283 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5284 F:      drivers/video/fbdev/s1d13xxxfb.c
5285 F:      include/video/s1d13xxxfb.h
5286
5287 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5288 M:      Jeff Layton <jlayton@kernel.org>
5289 S:      Maintained
5290 F:      lib/errseq.c
5291 F:      include/linux/errseq.h
5292
5293 ET131X NETWORK DRIVER
5294 M:      Mark Einon <mark.einon@gmail.com>
5295 S:      Odd Fixes
5296 F:      drivers/net/ethernet/agere/
5297
5298 ETHERNET BRIDGE
5299 M:      Stephen Hemminger <stephen@networkplumber.org>
5300 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5301 L:      netdev@vger.kernel.org
5302 W:      http://www.linuxfoundation.org/en/Net:Bridge
5303 S:      Maintained
5304 F:      include/linux/netfilter_bridge/
5305 F:      net/bridge/
5306
5307 ETHERNET PHY LIBRARY
5308 M:      Andrew Lunn <andrew@lunn.ch>
5309 M:      Florian Fainelli <f.fainelli@gmail.com>
5310 L:      netdev@vger.kernel.org
5311 S:      Maintained
5312 F:      Documentation/ABI/testing/sysfs-bus-mdio
5313 F:      Documentation/devicetree/bindings/net/mdio*
5314 F:      Documentation/networking/phy.txt
5315 F:      drivers/net/phy/
5316 F:      drivers/of/of_mdio.c
5317 F:      drivers/of/of_net.c
5318 F:      include/linux/*mdio*.h
5319 F:      include/linux/of_net.h
5320 F:      include/linux/phy.h
5321 F:      include/linux/phy_fixed.h
5322 F:      include/linux/platform_data/mdio-gpio.h
5323 F:      include/linux/platform_data/mdio-bcm-unimac.h
5324 F:      include/trace/events/mdio.h
5325 F:      include/uapi/linux/mdio.h
5326 F:      include/uapi/linux/mii.h
5327
5328 EXT2 FILE SYSTEM
5329 M:      Jan Kara <jack@suse.com>
5330 L:      linux-ext4@vger.kernel.org
5331 S:      Maintained
5332 F:      Documentation/filesystems/ext2.txt
5333 F:      fs/ext2/
5334 F:      include/linux/ext2*
5335
5336 EXT4 FILE SYSTEM
5337 M:      "Theodore Ts'o" <tytso@mit.edu>
5338 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5339 L:      linux-ext4@vger.kernel.org
5340 W:      http://ext4.wiki.kernel.org
5341 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5342 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5343 S:      Maintained
5344 F:      Documentation/filesystems/ext4.txt
5345 F:      fs/ext4/
5346
5347 Extended Verification Module (EVM)
5348 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5349 L:      linux-integrity@vger.kernel.org
5350 S:      Supported
5351 F:      security/integrity/evm/
5352
5353 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5354 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5355 L:      linux-efi@vger.kernel.org
5356 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5357 S:      Maintained
5358 F:      Documentation/efi-stub.txt
5359 F:      arch/*/kernel/efi.c
5360 F:      arch/x86/boot/compressed/eboot.[ch]
5361 F:      arch/*/include/asm/efi.h
5362 F:      arch/x86/platform/efi/
5363 F:      drivers/firmware/efi/
5364 F:      include/linux/efi*.h
5365 F:      arch/arm/boot/compressed/efi-header.S
5366 F:      arch/arm64/kernel/efi-entry.S
5367
5368 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5369 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5370 M:      Chanwoo Choi <cw00.choi@samsung.com>
5371 L:      linux-kernel@vger.kernel.org
5372 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5373 S:      Maintained
5374 F:      drivers/extcon/
5375 F:      include/linux/extcon/
5376 F:      include/linux/extcon.h
5377 F:      Documentation/extcon/
5378 F:      Documentation/devicetree/bindings/extcon/
5379
5380 EXYNOS DP DRIVER
5381 M:      Jingoo Han <jingoohan1@gmail.com>
5382 L:      dri-devel@lists.freedesktop.org
5383 S:      Maintained
5384 F:      drivers/gpu/drm/exynos/exynos_dp*
5385
5386 EXYNOS SYSMMU (IOMMU) driver
5387 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5388 L:      iommu@lists.linux-foundation.org
5389 S:      Maintained
5390 F:      drivers/iommu/exynos-iommu.c
5391
5392 EZchip NPS platform support
5393 M:      Vineet Gupta <vgupta@synopsys.com>
5394 S:      Supported
5395 F:      arch/arc/plat-eznps
5396 F:      arch/arc/boot/dts/eznps.dts
5397
5398 F2FS FILE SYSTEM
5399 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5400 M:      Chao Yu <yuchao0@huawei.com>
5401 L:      linux-f2fs-devel@lists.sourceforge.net
5402 W:      https://f2fs.wiki.kernel.org/
5403 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5404 S:      Maintained
5405 F:      Documentation/filesystems/f2fs.txt
5406 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5407 F:      fs/f2fs/
5408 F:      include/linux/f2fs_fs.h
5409 F:      include/trace/events/f2fs.h
5410
5411 F71805F HARDWARE MONITORING DRIVER
5412 M:      Jean Delvare <jdelvare@suse.com>
5413 L:      linux-hwmon@vger.kernel.org
5414 S:      Maintained
5415 F:      Documentation/hwmon/f71805f
5416 F:      drivers/hwmon/f71805f.c
5417
5418 FANOTIFY
5419 M:      Jan Kara <jack@suse.cz>
5420 R:      Amir Goldstein <amir73il@gmail.com>
5421 L:      linux-fsdevel@vger.kernel.org
5422 S:      Maintained
5423 F:      fs/notify/fanotify/
5424 F:      include/linux/fanotify.h
5425 F:      include/uapi/linux/fanotify.h
5426
5427 FARSYNC SYNCHRONOUS DRIVER
5428 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5429 W:      http://www.farsite.co.uk/
5430 S:      Supported
5431 F:      drivers/net/wan/farsync.*
5432
5433 FAULT INJECTION SUPPORT
5434 M:      Akinobu Mita <akinobu.mita@gmail.com>
5435 S:      Supported
5436 F:      Documentation/fault-injection/
5437 F:      lib/fault-inject.c
5438
5439 FBTFT Framebuffer drivers
5440 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5441 S:      Maintained
5442 F:      drivers/staging/fbtft/
5443
5444 FC0011 TUNER DRIVER
5445 M:      Michael Buesch <m@bues.ch>
5446 L:      linux-media@vger.kernel.org
5447 S:      Maintained
5448 F:      drivers/media/tuners/fc0011.h
5449 F:      drivers/media/tuners/fc0011.c
5450
5451 FC2580 MEDIA DRIVER
5452 M:      Antti Palosaari <crope@iki.fi>
5453 L:      linux-media@vger.kernel.org
5454 W:      https://linuxtv.org
5455 W:      http://palosaari.fi/linux/
5456 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5457 T:      git git://linuxtv.org/anttip/media_tree.git
5458 S:      Maintained
5459 F:      drivers/media/tuners/fc2580*
5460
5461 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5462 M:      Johannes Thumshirn <jth@kernel.org>
5463 L:      linux-scsi@vger.kernel.org
5464 W:      www.Open-FCoE.org
5465 S:      Supported
5466 F:      drivers/scsi/libfc/
5467 F:      drivers/scsi/fcoe/
5468 F:      include/scsi/fc/
5469 F:      include/scsi/libfc.h
5470 F:      include/scsi/libfcoe.h
5471 F:      include/uapi/scsi/fc/
5472
5473 FILE LOCKING (flock() and fcntl()/lockf())
5474 M:      Jeff Layton <jlayton@kernel.org>
5475 M:      "J. Bruce Fields" <bfields@fieldses.org>
5476 L:      linux-fsdevel@vger.kernel.org
5477 S:      Maintained
5478 F:      include/linux/fcntl.h
5479 F:      include/uapi/linux/fcntl.h
5480 F:      fs/fcntl.c
5481 F:      fs/locks.c
5482
5483 FILESYSTEMS (VFS and infrastructure)
5484 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5485 L:      linux-fsdevel@vger.kernel.org
5486 S:      Maintained
5487 F:      fs/*
5488 F:      include/linux/fs.h
5489 F:      include/uapi/linux/fs.h
5490
5491 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5492 M:      Riku Voipio <riku.voipio@iki.fi>
5493 L:      linux-hwmon@vger.kernel.org
5494 S:      Maintained
5495 F:      drivers/hwmon/f75375s.c
5496 F:      include/linux/f75375s.h
5497
5498 FIREWIRE AUDIO DRIVERS
5499 M:      Clemens Ladisch <clemens@ladisch.de>
5500 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5501 T:      git git://git.alsa-project.org/alsa-kernel.git
5502 S:      Maintained
5503 F:      sound/firewire/
5504
5505 FIREWIRE MEDIA DRIVERS (firedtv)
5506 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5507 L:      linux-media@vger.kernel.org
5508 L:      linux1394-devel@lists.sourceforge.net
5509 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5510 S:      Maintained
5511 F:      drivers/media/firewire/
5512
5513 FIREWIRE SBP-2 TARGET
5514 M:      Chris Boot <bootc@bootc.net>
5515 L:      linux-scsi@vger.kernel.org
5516 L:      target-devel@vger.kernel.org
5517 L:      linux1394-devel@lists.sourceforge.net
5518 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5519 S:      Maintained
5520 F:      drivers/target/sbp/
5521
5522 FIREWIRE SUBSYSTEM
5523 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5524 L:      linux1394-devel@lists.sourceforge.net
5525 W:      http://ieee1394.wiki.kernel.org/
5526 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5527 S:      Maintained
5528 F:      drivers/firewire/
5529 F:      include/linux/firewire.h
5530 F:      include/uapi/linux/firewire*.h
5531 F:      tools/firewire/
5532
5533 FIRMWARE LOADER (request_firmware)
5534 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5535 L:      linux-kernel@vger.kernel.org
5536 S:      Maintained
5537 F:      Documentation/firmware_class/
5538 F:      drivers/base/firmware_loader/
5539 F:      include/linux/firmware.h
5540
5541 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5542 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5543 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5544 S:      Maintained
5545 F:      drivers/block/rsxx/
5546
5547 FLOPPY DRIVER
5548 M:      Jiri Kosina <jikos@kernel.org>
5549 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5550 S:      Odd fixes
5551 F:      drivers/block/floppy.c
5552
5553 FMC SUBSYSTEM
5554 M:      Alessandro Rubini <rubini@gnudd.com>
5555 W:      http://www.ohwr.org/projects/fmc-bus
5556 S:      Supported
5557 F:      drivers/fmc/
5558 F:      include/linux/fmc*.h
5559 F:      include/linux/ipmi-fru.h
5560 K:      fmc_d.*register
5561
5562 FPGA MANAGER FRAMEWORK
5563 M:      Alan Tull <atull@kernel.org>
5564 M:      Moritz Fischer <mdf@kernel.org>
5565 L:      linux-fpga@vger.kernel.org
5566 S:      Maintained
5567 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5568 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5569 F:      Documentation/fpga/
5570 F:      Documentation/devicetree/bindings/fpga/
5571 F:      drivers/fpga/
5572 F:      include/linux/fpga/
5573 W:      http://www.rocketboards.org
5574
5575 FPU EMULATOR
5576 M:      Bill Metzenthen <billm@melbpc.org.au>
5577 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5578 S:      Maintained
5579 F:      arch/x86/math-emu/
5580
5581 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5582 L:      netdev@vger.kernel.org
5583 S:      Orphan
5584 F:      drivers/net/wan/dlci.c
5585 F:      drivers/net/wan/sdla.c
5586
5587 FRAMEBUFFER LAYER
5588 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5589 L:      dri-devel@lists.freedesktop.org
5590 L:      linux-fbdev@vger.kernel.org
5591 T:      git git://github.com/bzolnier/linux.git
5592 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5593 S:      Maintained
5594 F:      Documentation/fb/
5595 F:      drivers/video/
5596 F:      include/video/
5597 F:      include/linux/fb.h
5598 F:      include/uapi/video/
5599 F:      include/uapi/linux/fb.h
5600
5601 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5602 M:      Horia Geantă <horia.geanta@nxp.com>
5603 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5604 L:      linux-crypto@vger.kernel.org
5605 S:      Maintained
5606 F:      drivers/crypto/caam/
5607 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5608
5609 FREESCALE DIU FRAMEBUFFER DRIVER
5610 M:      Timur Tabi <timur@tabi.org>
5611 L:      linux-fbdev@vger.kernel.org
5612 S:      Maintained
5613 F:      drivers/video/fbdev/fsl-diu-fb.*
5614
5615 FREESCALE DMA DRIVER
5616 M:      Li Yang <leoyang.li@nxp.com>
5617 M:      Zhang Wei <zw@zh-kernel.org>
5618 L:      linuxppc-dev@lists.ozlabs.org
5619 S:      Maintained
5620 F:      drivers/dma/fsldma.*
5621
5622 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5623 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5624 L:      netdev@vger.kernel.org
5625 S:      Maintained
5626 F:      drivers/net/ethernet/freescale/gianfar*
5627 X:      drivers/net/ethernet/freescale/gianfar_ptp.c
5628 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5629
5630 FREESCALE GPMI NAND DRIVER
5631 M:      Han Xu <han.xu@nxp.com>
5632 L:      linux-mtd@lists.infradead.org
5633 S:      Maintained
5634 F:      drivers/mtd/nand/raw/gpmi-nand/*
5635
5636 FREESCALE I2C CPM DRIVER
5637 M:      Jochen Friedrich <jochen@scram.de>
5638 L:      linuxppc-dev@lists.ozlabs.org
5639 L:      linux-i2c@vger.kernel.org
5640 S:      Maintained
5641 F:      drivers/i2c/busses/i2c-cpm.c
5642
5643 FREESCALE IMX / MXC FEC DRIVER
5644 M:      Fugang Duan <fugang.duan@nxp.com>
5645 L:      netdev@vger.kernel.org
5646 S:      Maintained
5647 F:      drivers/net/ethernet/freescale/fec_main.c
5648 F:      drivers/net/ethernet/freescale/fec_ptp.c
5649 F:      drivers/net/ethernet/freescale/fec.h
5650 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5651
5652 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5653 M:      Sascha Hauer <s.hauer@pengutronix.de>
5654 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5655 L:      linux-fbdev@vger.kernel.org
5656 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5657 S:      Maintained
5658 F:      include/linux/platform_data/video-imxfb.h
5659 F:      drivers/video/fbdev/imxfb.c
5660
5661 FREESCALE QORIQ DPAA ETHERNET DRIVER
5662 M:      Madalin Bucur <madalin.bucur@nxp.com>
5663 L:      netdev@vger.kernel.org
5664 S:      Maintained
5665 F:      drivers/net/ethernet/freescale/dpaa
5666
5667 FREESCALE QORIQ DPAA FMAN DRIVER
5668 M:      Madalin Bucur <madalin.bucur@nxp.com>
5669 L:      netdev@vger.kernel.org
5670 S:      Maintained
5671 F:      drivers/net/ethernet/freescale/fman
5672 F:      Documentation/devicetree/bindings/powerpc/fsl/fman.txt
5673
5674 FREESCALE QUAD SPI DRIVER
5675 M:      Han Xu <han.xu@nxp.com>
5676 L:      linux-mtd@lists.infradead.org
5677 S:      Maintained
5678 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5679
5680 FREESCALE QUICC ENGINE LIBRARY
5681 M:      Qiang Zhao <qiang.zhao@nxp.com>
5682 L:      linuxppc-dev@lists.ozlabs.org
5683 S:      Maintained
5684 F:      drivers/soc/fsl/qe/
5685 F:      include/soc/fsl/*qe*.h
5686 F:      include/soc/fsl/*ucc*.h
5687
5688 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5689 M:      Li Yang <leoyang.li@nxp.com>
5690 L:      netdev@vger.kernel.org
5691 L:      linuxppc-dev@lists.ozlabs.org
5692 S:      Maintained
5693 F:      drivers/net/ethernet/freescale/ucc_geth*
5694
5695 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5696 M:      Zhao Qiang <qiang.zhao@nxp.com>
5697 L:      netdev@vger.kernel.org
5698 L:      linuxppc-dev@lists.ozlabs.org
5699 S:      Maintained
5700 F:      drivers/net/wan/fsl_ucc_hdlc*
5701
5702 FREESCALE QUICC ENGINE UCC UART DRIVER
5703 M:      Timur Tabi <timur@tabi.org>
5704 L:      linuxppc-dev@lists.ozlabs.org
5705 S:      Maintained
5706 F:      drivers/tty/serial/ucc_uart.c
5707
5708 FREESCALE SOC DRIVERS
5709 M:      Li Yang <leoyang.li@nxp.com>
5710 L:      linuxppc-dev@lists.ozlabs.org
5711 L:      linux-arm-kernel@lists.infradead.org
5712 S:      Maintained
5713 F:      Documentation/devicetree/bindings/soc/fsl/
5714 F:      drivers/soc/fsl/
5715 F:      include/linux/fsl/
5716
5717 FREESCALE SOC FS_ENET DRIVER
5718 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5719 M:      Vitaly Bordug <vbordug@ru.mvista.com>
5720 L:      linuxppc-dev@lists.ozlabs.org
5721 L:      netdev@vger.kernel.org
5722 S:      Maintained
5723 F:      drivers/net/ethernet/freescale/fs_enet/
5724 F:      include/linux/fs_enet_pd.h
5725
5726 FREESCALE SOC SOUND DRIVERS
5727 M:      Timur Tabi <timur@tabi.org>
5728 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5729 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5730 R:      Fabio Estevam <fabio.estevam@nxp.com>
5731 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5732 L:      linuxppc-dev@lists.ozlabs.org
5733 S:      Maintained
5734 F:      sound/soc/fsl/fsl*
5735 F:      sound/soc/fsl/imx*
5736 F:      sound/soc/fsl/mpc8610_hpcd.c
5737
5738 FREESCALE USB PERIPHERAL DRIVERS
5739 M:      Li Yang <leoyang.li@nxp.com>
5740 L:      linux-usb@vger.kernel.org
5741 L:      linuxppc-dev@lists.ozlabs.org
5742 S:      Maintained
5743 F:      drivers/usb/gadget/udc/fsl*
5744
5745 FREEVXFS FILESYSTEM
5746 M:      Christoph Hellwig <hch@infradead.org>
5747 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5748 S:      Maintained
5749 F:      fs/freevxfs/
5750
5751 FREEZER
5752 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5753 M:      Pavel Machek <pavel@ucw.cz>
5754 L:      linux-pm@vger.kernel.org
5755 S:      Supported
5756 F:      Documentation/power/freezing-of-tasks.txt
5757 F:      include/linux/freezer.h
5758 F:      kernel/freezer.c
5759
5760 FRONTSWAP API
5761 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5762 L:      linux-kernel@vger.kernel.org
5763 S:      Maintained
5764 F:      mm/frontswap.c
5765 F:      include/linux/frontswap.h
5766
5767 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5768 M:      David Howells <dhowells@redhat.com>
5769 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5770 S:      Supported
5771 F:      Documentation/filesystems/caching/
5772 F:      fs/fscache/
5773 F:      include/linux/fscache*.h
5774
5775 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
5776 M:      Theodore Y. Ts'o <tytso@mit.edu>
5777 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5778 L:      linux-fscrypt@vger.kernel.org
5779 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
5780 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
5781 S:      Supported
5782 F:      fs/crypto/
5783 F:      include/linux/fscrypt*.h
5784 F:      Documentation/filesystems/fscrypt.rst
5785
5786 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
5787 M:      Jan Kara <jack@suse.cz>
5788 R:      Amir Goldstein <amir73il@gmail.com>
5789 L:      linux-fsdevel@vger.kernel.org
5790 S:      Maintained
5791 F:      fs/notify/
5792 F:      include/linux/fsnotify*.h
5793
5794 FUJITSU LAPTOP EXTRAS
5795 M:      Jonathan Woithe <jwoithe@just42.net>
5796 L:      platform-driver-x86@vger.kernel.org
5797 S:      Maintained
5798 F:      drivers/platform/x86/fujitsu-laptop.c
5799
5800 FUJITSU M-5MO LS CAMERA ISP DRIVER
5801 M:      Kyungmin Park <kyungmin.park@samsung.com>
5802 M:      Heungjun Kim <riverful.kim@samsung.com>
5803 L:      linux-media@vger.kernel.org
5804 S:      Maintained
5805 F:      drivers/media/i2c/m5mols/
5806 F:      include/media/i2c/m5mols.h
5807
5808 FUJITSU TABLET EXTRAS
5809 M:      Robert Gerlach <khnz@gmx.de>
5810 L:      platform-driver-x86@vger.kernel.org
5811 S:      Maintained
5812 F:      drivers/platform/x86/fujitsu-tablet.c
5813
5814 FUSE: FILESYSTEM IN USERSPACE
5815 M:      Miklos Szeredi <miklos@szeredi.hu>
5816 L:      linux-fsdevel@vger.kernel.org
5817 W:      http://fuse.sourceforge.net/
5818 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
5819 S:      Maintained
5820 F:      fs/fuse/
5821 F:      include/uapi/linux/fuse.h
5822 F:      Documentation/filesystems/fuse.txt
5823
5824 FUTEX SUBSYSTEM
5825 M:      Thomas Gleixner <tglx@linutronix.de>
5826 M:      Ingo Molnar <mingo@redhat.com>
5827 R:      Peter Zijlstra <peterz@infradead.org>
5828 R:      Darren Hart <dvhart@infradead.org>
5829 L:      linux-kernel@vger.kernel.org
5830 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
5831 S:      Maintained
5832 F:      kernel/futex.c
5833 F:      kernel/futex_compat.c
5834 F:      include/asm-generic/futex.h
5835 F:      include/linux/futex.h
5836 F:      include/uapi/linux/futex.h
5837 F:      tools/testing/selftests/futex/
5838 F:      tools/perf/bench/futex*
5839 F:      Documentation/*futex*
5840
5841 GCC PLUGINS
5842 M:      Kees Cook <keescook@chromium.org>
5843 R:      Emese Revfy <re.emese@gmail.com>
5844 L:      kernel-hardening@lists.openwall.com
5845 S:      Maintained
5846 F:      scripts/gcc-plugins/
5847 F:      scripts/gcc-plugin.sh
5848 F:      scripts/Makefile.gcc-plugins
5849 F:      Documentation/gcc-plugins.txt
5850
5851 GCOV BASED KERNEL PROFILING
5852 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
5853 S:      Maintained
5854 F:      kernel/gcov/
5855 F:      Documentation/dev-tools/gcov.rst
5856
5857 GDB KERNEL DEBUGGING HELPER SCRIPTS
5858 M:      Jan Kiszka <jan.kiszka@siemens.com>
5859 M:      Kieran Bingham <kieran@bingham.xyz>
5860 S:      Supported
5861 F:      scripts/gdb/
5862
5863 GDT SCSI DISK ARRAY CONTROLLER DRIVER
5864 M:      Achim Leubner <achim_leubner@adaptec.com>
5865 L:      linux-scsi@vger.kernel.org
5866 W:      http://www.icp-vortex.com/
5867 S:      Supported
5868 F:      drivers/scsi/gdt*
5869
5870 GEMTEK FM RADIO RECEIVER DRIVER
5871 M:      Hans Verkuil <hverkuil@xs4all.nl>
5872 L:      linux-media@vger.kernel.org
5873 T:      git git://linuxtv.org/media_tree.git
5874 W:      https://linuxtv.org
5875 S:      Maintained
5876 F:      drivers/media/radio/radio-gemtek*
5877
5878 GENERIC GPIO I2C DRIVER
5879 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
5880 S:      Supported
5881 F:      drivers/i2c/busses/i2c-gpio.c
5882 F:      include/linux/i2c-gpio.h
5883
5884 GENERIC GPIO I2C MULTIPLEXER DRIVER
5885 M:      Peter Korsgaard <peter.korsgaard@barco.com>
5886 L:      linux-i2c@vger.kernel.org
5887 S:      Supported
5888 F:      drivers/i2c/muxes/i2c-mux-gpio.c
5889 F:      include/linux/i2c-mux-gpio.h
5890 F:      Documentation/i2c/muxes/i2c-mux-gpio
5891
5892 GENERIC HDLC (WAN) DRIVERS
5893 M:      Krzysztof Halasa <khc@pm.waw.pl>
5894 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
5895 S:      Maintained
5896 F:      drivers/net/wan/c101.c
5897 F:      drivers/net/wan/hd6457*
5898 F:      drivers/net/wan/hdlc*
5899 F:      drivers/net/wan/n2.c
5900 F:      drivers/net/wan/pc300too.c
5901 F:      drivers/net/wan/pci200syn.c
5902 F:      drivers/net/wan/wanxl*
5903
5904 GENERIC INCLUDE/ASM HEADER FILES
5905 M:      Arnd Bergmann <arnd@arndb.de>
5906 L:      linux-arch@vger.kernel.org
5907 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
5908 S:      Maintained
5909 F:      include/asm-generic/
5910 F:      include/uapi/asm-generic/
5911
5912 GENERIC PHY FRAMEWORK
5913 M:      Kishon Vijay Abraham I <kishon@ti.com>
5914 L:      linux-kernel@vger.kernel.org
5915 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
5916 S:      Supported
5917 F:      drivers/phy/
5918 F:      include/linux/phy/
5919
5920 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
5921 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
5922 S:      Supported
5923 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
5924
5925 GENERIC PM DOMAINS
5926 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5927 M:      Kevin Hilman <khilman@kernel.org>
5928 M:      Ulf Hansson <ulf.hansson@linaro.org>
5929 L:      linux-pm@vger.kernel.org
5930 S:      Supported
5931 F:      drivers/base/power/domain*.c
5932 F:      include/linux/pm_domain.h
5933 F:      Documentation/devicetree/bindings/power/power_domain.txt
5934
5935 GENERIC UIO DRIVER FOR PCI DEVICES
5936 M:      "Michael S. Tsirkin" <mst@redhat.com>
5937 L:      kvm@vger.kernel.org
5938 S:      Supported
5939 F:      drivers/uio/uio_pci_generic.c
5940
5941 GENWQE (IBM Generic Workqueue Card)
5942 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
5943 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
5944 S:      Supported
5945 F:      drivers/misc/genwqe/
5946
5947 GET_MAINTAINER SCRIPT
5948 M:      Joe Perches <joe@perches.com>
5949 S:      Maintained
5950 F:      scripts/get_maintainer.pl
5951
5952 GFS2 FILE SYSTEM
5953 M:      Bob Peterson <rpeterso@redhat.com>
5954 M:      Andreas Gruenbacher <agruenba@redhat.com>
5955 L:      cluster-devel@redhat.com
5956 W:      http://sources.redhat.com/cluster/
5957 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
5958 S:      Supported
5959 F:      Documentation/filesystems/gfs2*.txt
5960 F:      fs/gfs2/
5961 F:      include/uapi/linux/gfs2_ondisk.h
5962
5963 GIGASET ISDN DRIVERS
5964 M:      Paul Bolle <pebolle@tiscali.nl>
5965 L:      gigaset307x-common@lists.sourceforge.net
5966 W:      http://gigaset307x.sourceforge.net/
5967 S:      Odd Fixes
5968 F:      Documentation/isdn/README.gigaset
5969 F:      drivers/isdn/gigaset/
5970 F:      include/uapi/linux/gigaset_dev.h
5971
5972 GO7007 MPEG CODEC
5973 M:      Hans Verkuil <hans.verkuil@cisco.com>
5974 L:      linux-media@vger.kernel.org
5975 S:      Maintained
5976 F:      drivers/media/usb/go7007/
5977
5978 GOODIX TOUCHSCREEN
5979 M:      Bastien Nocera <hadess@hadess.net>
5980 L:      linux-input@vger.kernel.org
5981 S:      Maintained
5982 F:      drivers/input/touchscreen/goodix.c
5983
5984 GPD POCKET FAN DRIVER
5985 M:      Hans de Goede <hdegoede@redhat.com>
5986 L:      platform-driver-x86@vger.kernel.org
5987 S:      Maintained
5988 F:      drivers/platform/x86/gpd-pocket-fan.c
5989
5990 GPIO ACPI SUPPORT
5991 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
5992 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
5993 L:      linux-gpio@vger.kernel.org
5994 L:      linux-acpi@vger.kernel.org
5995 S:      Maintained
5996 F:      Documentation/acpi/gpio-properties.txt
5997 F:      drivers/gpio/gpiolib-acpi.c
5998
5999 GPIO IR Transmitter
6000 M:      Sean Young <sean@mess.org>
6001 L:      linux-media@vger.kernel.org
6002 S:      Maintained
6003 F:      drivers/media/rc/gpio-ir-tx.c
6004
6005 GPIO MOCKUP DRIVER
6006 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6007 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6008 L:      linux-gpio@vger.kernel.org
6009 S:      Maintained
6010 F:      drivers/gpio/gpio-mockup.c
6011 F:      tools/testing/selftests/gpio/
6012
6013 GPIO SUBSYSTEM
6014 M:      Linus Walleij <linus.walleij@linaro.org>
6015 L:      linux-gpio@vger.kernel.org
6016 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6017 S:      Maintained
6018 F:      Documentation/devicetree/bindings/gpio/
6019 F:      Documentation/driver-api/gpio/
6020 F:      Documentation/gpio/
6021 F:      Documentation/ABI/testing/gpio-cdev
6022 F:      Documentation/ABI/obsolete/sysfs-gpio
6023 F:      drivers/gpio/
6024 F:      include/linux/gpio/
6025 F:      include/linux/gpio.h
6026 F:      include/linux/of_gpio.h
6027 F:      include/asm-generic/gpio.h
6028 F:      include/uapi/linux/gpio.h
6029 F:      tools/gpio/
6030
6031 GRE DEMULTIPLEXER DRIVER
6032 M:      Dmitry Kozlov <xeb@mail.ru>
6033 L:      netdev@vger.kernel.org
6034 S:      Maintained
6035 F:      net/ipv4/gre_demux.c
6036 F:      net/ipv4/gre_offload.c
6037 F:      include/net/gre.h
6038
6039 GRETH 10/100/1G Ethernet MAC device driver
6040 M:      Andreas Larsson <andreas@gaisler.com>
6041 L:      netdev@vger.kernel.org
6042 S:      Maintained
6043 F:      drivers/net/ethernet/aeroflex/
6044
6045 GREYBUS AUDIO PROTOCOLS DRIVERS
6046 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6047 M:      Mark Greer <mgreer@animalcreek.com>
6048 S:      Maintained
6049 F:      drivers/staging/greybus/audio_apbridgea.c
6050 F:      drivers/staging/greybus/audio_apbridgea.h
6051 F:      drivers/staging/greybus/audio_codec.c
6052 F:      drivers/staging/greybus/audio_codec.h
6053 F:      drivers/staging/greybus/audio_gb.c
6054 F:      drivers/staging/greybus/audio_manager.c
6055 F:      drivers/staging/greybus/audio_manager.h
6056 F:      drivers/staging/greybus/audio_manager_module.c
6057 F:      drivers/staging/greybus/audio_manager_private.h
6058 F:      drivers/staging/greybus/audio_manager_sysfs.c
6059 F:      drivers/staging/greybus/audio_module.c
6060 F:      drivers/staging/greybus/audio_topology.c
6061
6062 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6063 M:      Viresh Kumar <vireshk@kernel.org>
6064 S:      Maintained
6065 F:      drivers/staging/greybus/authentication.c
6066 F:      drivers/staging/greybus/bootrom.c
6067 F:      drivers/staging/greybus/firmware.h
6068 F:      drivers/staging/greybus/fw-core.c
6069 F:      drivers/staging/greybus/fw-download.c
6070 F:      drivers/staging/greybus/fw-managament.c
6071 F:      drivers/staging/greybus/greybus_authentication.h
6072 F:      drivers/staging/greybus/greybus_firmware.h
6073 F:      drivers/staging/greybus/hid.c
6074 F:      drivers/staging/greybus/i2c.c
6075 F:      drivers/staging/greybus/spi.c
6076 F:      drivers/staging/greybus/spilib.c
6077 F:      drivers/staging/greybus/spilib.h
6078
6079 GREYBUS LOOPBACK/TIME PROTOCOLS DRIVERS
6080 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6081 S:      Maintained
6082 F:      drivers/staging/greybus/loopback.c
6083 F:      drivers/staging/greybus/timesync.c
6084 F:      drivers/staging/greybus/timesync_platform.c
6085
6086 GREYBUS PLATFORM DRIVERS
6087 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6088 S:      Maintained
6089 F:      drivers/staging/greybus/arche-platform.c
6090 F:      drivers/staging/greybus/arche-apb-ctrl.c
6091 F:      drivers/staging/greybus/arche_platform.h
6092
6093 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6094 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6095 S:      Maintained
6096 F:      drivers/staging/greybus/sdio.c
6097 F:      drivers/staging/greybus/light.c
6098 F:      drivers/staging/greybus/gpio.c
6099 F:      drivers/staging/greybus/power_supply.c
6100 F:      drivers/staging/greybus/spi.c
6101 F:      drivers/staging/greybus/spilib.c
6102
6103 GREYBUS SUBSYSTEM
6104 M:      Johan Hovold <johan@kernel.org>
6105 M:      Alex Elder <elder@kernel.org>
6106 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6107 S:      Maintained
6108 F:      drivers/staging/greybus/
6109 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6110
6111 GREYBUS UART PROTOCOLS DRIVERS
6112 M:      David Lin <dtwlin@gmail.com>
6113 S:      Maintained
6114 F:      drivers/staging/greybus/uart.c
6115 F:      drivers/staging/greybus/log.c
6116
6117 GS1662 VIDEO SERIALIZER
6118 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6119 L:      linux-media@vger.kernel.org
6120 T:      git git://linuxtv.org/media_tree.git
6121 S:      Maintained
6122 F:      drivers/media/spi/gs1662.c
6123
6124 GSPCA FINEPIX SUBDRIVER
6125 M:      Frank Zago <frank@zago.net>
6126 L:      linux-media@vger.kernel.org
6127 T:      git git://linuxtv.org/media_tree.git
6128 S:      Maintained
6129 F:      drivers/media/usb/gspca/finepix.c
6130
6131 GSPCA GL860 SUBDRIVER
6132 M:      Olivier Lorin <o.lorin@laposte.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/gl860/
6137
6138 GSPCA M5602 SUBDRIVER
6139 M:      Erik Andren <erik.andren@gmail.com>
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/m5602/
6144
6145 GSPCA PAC207 SONIXB SUBDRIVER
6146 M:      Hans Verkuil <hverkuil@xs4all.nl>
6147 L:      linux-media@vger.kernel.org
6148 T:      git git://linuxtv.org/media_tree.git
6149 S:      Odd Fixes
6150 F:      drivers/media/usb/gspca/pac207.c
6151
6152 GSPCA SN9C20X SUBDRIVER
6153 M:      Brian Johnson <brijohn@gmail.com>
6154 L:      linux-media@vger.kernel.org
6155 T:      git git://linuxtv.org/media_tree.git
6156 S:      Maintained
6157 F:      drivers/media/usb/gspca/sn9c20x.c
6158
6159 GSPCA T613 SUBDRIVER
6160 M:      Leandro Costantino <lcostantino@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/t613.c
6165
6166 GSPCA USB WEBCAM DRIVER
6167 M:      Hans Verkuil <hverkuil@xs4all.nl>
6168 L:      linux-media@vger.kernel.org
6169 T:      git git://linuxtv.org/media_tree.git
6170 S:      Odd Fixes
6171 F:      drivers/media/usb/gspca/
6172
6173 GTP (GPRS Tunneling Protocol)
6174 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6175 M:      Harald Welte <laforge@gnumonks.org>
6176 L:      osmocom-net-gprs@lists.osmocom.org
6177 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6178 S:      Maintained
6179 F:      drivers/net/gtp.c
6180
6181 GUID PARTITION TABLE (GPT)
6182 M:      Davidlohr Bueso <dave@stgolabs.net>
6183 L:      linux-efi@vger.kernel.org
6184 S:      Maintained
6185 F:      block/partitions/efi.*
6186
6187 H8/300 ARCHITECTURE
6188 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6189 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6190 W:      http://uclinux-h8.sourceforge.jp
6191 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6192 S:      Maintained
6193 F:      arch/h8300/
6194 F:      drivers/clocksource/h8300_*.c
6195 F:      drivers/clk/h8300/
6196 F:      drivers/irqchip/irq-renesas-h8*.c
6197
6198 HACKRF MEDIA DRIVER
6199 M:      Antti Palosaari <crope@iki.fi>
6200 L:      linux-media@vger.kernel.org
6201 W:      https://linuxtv.org
6202 W:      http://palosaari.fi/linux/
6203 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6204 T:      git git://linuxtv.org/anttip/media_tree.git
6205 S:      Maintained
6206 F:      drivers/media/usb/hackrf/
6207
6208 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6209 M:      Frank Seidel <frank@f-seidel.de>
6210 L:      platform-driver-x86@vger.kernel.org
6211 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6212 S:      Maintained
6213 F:      drivers/platform/x86/hdaps.c
6214
6215 HARDWARE MONITORING
6216 M:      Jean Delvare <jdelvare@suse.com>
6217 M:      Guenter Roeck <linux@roeck-us.net>
6218 L:      linux-hwmon@vger.kernel.org
6219 W:      http://hwmon.wiki.kernel.org/
6220 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6221 S:      Maintained
6222 F:      Documentation/devicetree/bindings/hwmon/
6223 F:      Documentation/hwmon/
6224 F:      drivers/hwmon/
6225 F:      include/linux/hwmon*.h
6226
6227 HARDWARE RANDOM NUMBER GENERATOR CORE
6228 M:      Matt Mackall <mpm@selenic.com>
6229 M:      Herbert Xu <herbert@gondor.apana.org.au>
6230 L:      linux-crypto@vger.kernel.org
6231 S:      Odd fixes
6232 F:      Documentation/devicetree/bindings/rng/
6233 F:      Documentation/hw_random.txt
6234 F:      drivers/char/hw_random/
6235 F:      include/linux/hw_random.h
6236
6237 HARDWARE TRACING FACILITIES
6238 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6239 S:      Maintained
6240 F:      drivers/hwtracing/
6241
6242 HARDWARE SPINLOCK CORE
6243 M:      Ohad Ben-Cohen <ohad@wizery.com>
6244 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6245 L:      linux-remoteproc@vger.kernel.org
6246 S:      Maintained
6247 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6248 F:      Documentation/devicetree/bindings/hwlock/
6249 F:      Documentation/hwspinlock.txt
6250 F:      drivers/hwspinlock/
6251 F:      include/linux/hwspinlock.h
6252
6253 HARMONY SOUND DRIVER
6254 L:      linux-parisc@vger.kernel.org
6255 S:      Maintained
6256 F:      sound/parisc/harmony.*
6257
6258 HDPVR USB VIDEO ENCODER DRIVER
6259 M:      Hans Verkuil <hverkuil@xs4all.nl>
6260 L:      linux-media@vger.kernel.org
6261 T:      git git://linuxtv.org/media_tree.git
6262 W:      https://linuxtv.org
6263 S:      Odd Fixes
6264 F:      drivers/media/usb/hdpvr/
6265
6266 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6267 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6268 S:      Supported
6269 F:      Documentation/watchdog/hpwdt.txt
6270 F:      drivers/watchdog/hpwdt.c
6271
6272 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6273 M:      Don Brace <don.brace@microsemi.com>
6274 L:      esc.storagedev@microsemi.com
6275 L:      linux-scsi@vger.kernel.org
6276 S:      Supported
6277 F:      Documentation/scsi/hpsa.txt
6278 F:      drivers/scsi/hpsa*.[ch]
6279 F:      include/linux/cciss*.h
6280 F:      include/uapi/linux/cciss*.h
6281
6282 HFI1 DRIVER
6283 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6284 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6285 L:      linux-rdma@vger.kernel.org
6286 S:      Supported
6287 F:      drivers/infiniband/hw/hfi1
6288
6289 HFS FILESYSTEM
6290 L:      linux-fsdevel@vger.kernel.org
6291 S:      Orphan
6292 F:      Documentation/filesystems/hfs.txt
6293 F:      fs/hfs/
6294
6295 HFSPLUS FILESYSTEM
6296 L:      linux-fsdevel@vger.kernel.org
6297 S:      Orphan
6298 F:      Documentation/filesystems/hfsplus.txt
6299 F:      fs/hfsplus/
6300
6301 HGA FRAMEBUFFER DRIVER
6302 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6303 L:      linux-nvidia@lists.surfsouth.com
6304 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6305 S:      Maintained
6306 F:      drivers/video/fbdev/hgafb.c
6307
6308 HIBERNATION (aka Software Suspend, aka swsusp)
6309 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6310 M:      Pavel Machek <pavel@ucw.cz>
6311 L:      linux-pm@vger.kernel.org
6312 B:      https://bugzilla.kernel.org
6313 S:      Supported
6314 F:      arch/x86/power/
6315 F:      drivers/base/power/
6316 F:      kernel/power/
6317 F:      include/linux/suspend.h
6318 F:      include/linux/freezer.h
6319 F:      include/linux/pm.h
6320 F:      arch/*/include/asm/suspend*.h
6321
6322 HID CORE LAYER
6323 M:      Jiri Kosina <jikos@kernel.org>
6324 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6325 L:      linux-input@vger.kernel.org
6326 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6327 S:      Maintained
6328 F:      drivers/hid/
6329 F:      include/linux/hid*
6330 F:      include/uapi/linux/hid*
6331
6332 HID SENSOR HUB DRIVERS
6333 M:      Jiri Kosina <jikos@kernel.org>
6334 M:      Jonathan Cameron <jic23@kernel.org>
6335 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6336 L:      linux-input@vger.kernel.org
6337 L:      linux-iio@vger.kernel.org
6338 S:      Maintained
6339 F:      Documentation/hid/hid-sensor*
6340 F:      drivers/hid/hid-sensor-*
6341 F:      drivers/iio/*/hid-*
6342 F:      include/linux/hid-sensor-*
6343
6344 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6345 M:      Thomas Gleixner <tglx@linutronix.de>
6346 L:      linux-kernel@vger.kernel.org
6347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6348 S:      Maintained
6349 F:      Documentation/timers/
6350 F:      kernel/time/hrtimer.c
6351 F:      kernel/time/clockevents.c
6352 F:      kernel/time/timer_*.c
6353 F:      include/linux/clockchips.h
6354 F:      include/linux/hrtimer.h
6355
6356 HIGH-SPEED SCC DRIVER FOR AX.25
6357 L:      linux-hams@vger.kernel.org
6358 S:      Orphan
6359 F:      drivers/net/hamradio/dmascc.c
6360 F:      drivers/net/hamradio/scc.c
6361
6362 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6363 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6364 W:      http://www.highpoint-tech.com
6365 S:      Supported
6366 F:      Documentation/scsi/hptiop.txt
6367 F:      drivers/scsi/hptiop.c
6368
6369 HIPPI
6370 M:      Jes Sorensen <jes@trained-monkey.org>
6371 L:      linux-hippi@sunsite.dk
6372 S:      Maintained
6373 F:      include/linux/hippidevice.h
6374 F:      include/uapi/linux/if_hippi.h
6375 F:      net/802/hippi.c
6376 F:      drivers/net/hippi/
6377
6378 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6379 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6380 M:      Salil Mehta <salil.mehta@huawei.com>
6381 L:      netdev@vger.kernel.org
6382 W:      http://www.hisilicon.com
6383 S:      Maintained
6384 F:      drivers/net/ethernet/hisilicon/hns3/
6385
6386 HISILICON LPC BUS DRIVER
6387 M:      john.garry@huawei.com
6388 W:      http://www.hisilicon.com
6389 S:      Maintained
6390 F:      drivers/bus/hisi_lpc.c
6391 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6392
6393 HISILICON NETWORK SUBSYSTEM DRIVER
6394 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6395 M:      Salil Mehta <salil.mehta@huawei.com>
6396 L:      netdev@vger.kernel.org
6397 W:      http://www.hisilicon.com
6398 S:      Maintained
6399 F:      drivers/net/ethernet/hisilicon/
6400 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6401
6402 HISILICON PMU DRIVER
6403 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6404 W:      http://www.hisilicon.com
6405 S:      Supported
6406 F:      drivers/perf/hisilicon
6407 F:      Documentation/perf/hisi-pmu.txt
6408
6409 HISILICON ROCE DRIVER
6410 M:      Lijun Ou <oulijun@huawei.com>
6411 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6412 L:      linux-rdma@vger.kernel.org
6413 S:      Maintained
6414 F:      drivers/infiniband/hw/hns/
6415 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6416
6417 HISILICON SAS Controller
6418 M:      John Garry <john.garry@huawei.com>
6419 W:      http://www.hisilicon.com
6420 S:      Supported
6421 F:      drivers/scsi/hisi_sas/
6422 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6423
6424 HMM - Heterogeneous Memory Management
6425 M:      Jérôme Glisse <jglisse@redhat.com>
6426 L:      linux-mm@kvack.org
6427 S:      Maintained
6428 F:      mm/hmm*
6429 F:      include/linux/hmm*
6430 F:      Documentation/vm/hmm.txt
6431
6432 HOST AP DRIVER
6433 M:      Jouni Malinen <j@w1.fi>
6434 L:      linux-wireless@vger.kernel.org
6435 W:      http://w1.fi/hostap-driver.html
6436 S:      Obsolete
6437 F:      drivers/net/wireless/intersil/hostap/
6438
6439 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6440 L:      platform-driver-x86@vger.kernel.org
6441 S:      Orphan
6442 F:      drivers/platform/x86/tc1100-wmi.c
6443
6444 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6445 M:      Jaroslav Kysela <perex@perex.cz>
6446 S:      Maintained
6447 F:      drivers/net/ethernet/hp/hp100.*
6448
6449 HPET:   High Precision Event Timers driver
6450 M:      Clemens Ladisch <clemens@ladisch.de>
6451 S:      Maintained
6452 F:      Documentation/timers/hpet.txt
6453 F:      drivers/char/hpet.c
6454 F:      include/linux/hpet.h
6455 F:      include/uapi/linux/hpet.h
6456
6457 HPET:   x86
6458 S:      Orphan
6459 F:      arch/x86/kernel/hpet.c
6460 F:      arch/x86/include/asm/hpet.h
6461
6462 HPFS FILESYSTEM
6463 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6464 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6465 S:      Maintained
6466 F:      fs/hpfs/
6467
6468 HSI SUBSYSTEM
6469 M:      Sebastian Reichel <sre@kernel.org>
6470 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6471 S:      Maintained
6472 F:      Documentation/ABI/testing/sysfs-bus-hsi
6473 F:      Documentation/driver-api/hsi.rst
6474 F:      drivers/hsi/
6475 F:      include/linux/hsi/
6476 F:      include/uapi/linux/hsi/
6477
6478 HSO 3G MODEM DRIVER
6479 L:      linux-usb@vger.kernel.org
6480 S:      Orphan
6481 F:      drivers/net/usb/hso.c
6482
6483 HSR NETWORK PROTOCOL
6484 M:      Arvid Brodin <arvid.brodin@alten.se>
6485 L:      netdev@vger.kernel.org
6486 S:      Maintained
6487 F:      net/hsr/
6488
6489 HT16K33 LED CONTROLLER DRIVER
6490 M:      Robin van der Gracht <robin@protonic.nl>
6491 S:      Maintained
6492 F:      drivers/auxdisplay/ht16k33.c
6493 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6494
6495 HTCPEN TOUCHSCREEN DRIVER
6496 M:      Pau Oliva Fora <pof@eslack.org>
6497 L:      linux-input@vger.kernel.org
6498 S:      Maintained
6499 F:      drivers/input/touchscreen/htcpen.c
6500
6501 HUAWEI ETHERNET DRIVER
6502 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6503 L:      netdev@vger.kernel.org
6504 S:      Supported
6505 F:      Documentation/networking/hinic.txt
6506 F:      drivers/net/ethernet/huawei/hinic/
6507
6508 HUGETLB FILESYSTEM
6509 M:      Mike Kravetz <mike.kravetz@oracle.com>
6510 L:      linux-mm@kvack.org
6511 S:      Maintained
6512 F:      fs/hugetlbfs/
6513 F:      mm/hugetlb.c
6514 F:      include/linux/hugetlb.h
6515 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6516 F:      Documentation/vm/hugetlbfs_reserv.rst
6517 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
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 <shuah@kernel.org>
7707 L:      linux-kselftest@vger.kernel.org
7708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7709 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
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 <andrea.parri@amarulasolutions.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 M:      Will Deacon <will.deacon@arm.com>
8323 L:      linux-kernel@vger.kernel.org
8324 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8325 S:      Maintained
8326 F:      Documentation/locking/
8327 F:      include/linux/lockdep.h
8328 F:      include/linux/spinlock*.h
8329 F:      arch/*/include/asm/spinlock*.h
8330 F:      include/linux/rwlock*.h
8331 F:      include/linux/mutex*.h
8332 F:      arch/*/include/asm/mutex*.h
8333 F:      include/linux/rwsem*.h
8334 F:      arch/*/include/asm/rwsem.h
8335 F:      include/linux/seqlock.h
8336 F:      lib/locking*.[ch]
8337 F:      kernel/locking/
8338 X:      kernel/locking/locktorture.c
8339
8340 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8341 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8342 L:      linux-ntfs-dev@lists.sourceforge.net
8343 W:      http://www.linux-ntfs.org/content/view/19/37/
8344 S:      Maintained
8345 F:      Documentation/ldm.txt
8346 F:      block/partitions/ldm.*
8347
8348 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8349 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8350 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8351 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8352 L:      MPT-FusionLinux.pdl@broadcom.com
8353 L:      linux-scsi@vger.kernel.org
8354 W:      http://www.avagotech.com/support/
8355 S:      Supported
8356 F:      drivers/message/fusion/
8357 F:      drivers/scsi/mpt2sas/
8358 F:      drivers/scsi/mpt3sas/
8359
8360 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8361 M:      Matthew Wilcox <matthew@wil.cx>
8362 L:      linux-scsi@vger.kernel.org
8363 S:      Maintained
8364 F:      drivers/scsi/sym53c8xx_2/
8365
8366 LTC4261 HARDWARE MONITOR DRIVER
8367 M:      Guenter Roeck <linux@roeck-us.net>
8368 L:      linux-hwmon@vger.kernel.org
8369 S:      Maintained
8370 F:      Documentation/hwmon/ltc4261
8371 F:      drivers/hwmon/ltc4261.c
8372
8373 LTC4306 I2C MULTIPLEXER DRIVER
8374 M:      Michael Hennerich <michael.hennerich@analog.com>
8375 W:      http://ez.analog.com/community/linux-device-drivers
8376 L:      linux-i2c@vger.kernel.org
8377 S:      Supported
8378 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8379 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8380
8381 LTP (Linux Test Project)
8382 M:      Mike Frysinger <vapier@gentoo.org>
8383 M:      Cyril Hrubis <chrubis@suse.cz>
8384 M:      Wanlong Gao <wanlong.gao@gmail.com>
8385 M:      Jan Stancek <jstancek@redhat.com>
8386 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8387 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8388 L:      ltp@lists.linux.it (subscribers-only)
8389 W:      http://linux-test-project.github.io/
8390 T:      git git://github.com/linux-test-project/ltp.git
8391 S:      Maintained
8392
8393 M68K ARCHITECTURE
8394 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8395 L:      linux-m68k@lists.linux-m68k.org
8396 W:      http://www.linux-m68k.org/
8397 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8398 S:      Maintained
8399 F:      arch/m68k/
8400 F:      drivers/zorro/
8401
8402 M68K ON APPLE MACINTOSH
8403 M:      Joshua Thompson <funaho@jurai.org>
8404 W:      http://www.mac.linux-m68k.org/
8405 L:      linux-m68k@lists.linux-m68k.org
8406 S:      Maintained
8407 F:      arch/m68k/mac/
8408
8409 M68K ON HP9000/300
8410 M:      Philip Blundell <philb@gnu.org>
8411 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8412 S:      Maintained
8413 F:      arch/m68k/hp300/
8414
8415 M88DS3103 MEDIA DRIVER
8416 M:      Antti Palosaari <crope@iki.fi>
8417 L:      linux-media@vger.kernel.org
8418 W:      https://linuxtv.org
8419 W:      http://palosaari.fi/linux/
8420 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8421 T:      git git://linuxtv.org/anttip/media_tree.git
8422 S:      Maintained
8423 F:      drivers/media/dvb-frontends/m88ds3103*
8424
8425 M88RS2000 MEDIA DRIVER
8426 M:      Malcolm Priestley <tvboxspy@gmail.com>
8427 L:      linux-media@vger.kernel.org
8428 W:      https://linuxtv.org
8429 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8430 S:      Maintained
8431 F:      drivers/media/dvb-frontends/m88rs2000*
8432
8433 MA901 MASTERKIT USB FM RADIO DRIVER
8434 M:      Alexey Klimov <klimov.linux@gmail.com>
8435 L:      linux-media@vger.kernel.org
8436 T:      git git://linuxtv.org/media_tree.git
8437 S:      Maintained
8438 F:      drivers/media/radio/radio-ma901.c
8439
8440 MAC80211
8441 M:      Johannes Berg <johannes@sipsolutions.net>
8442 L:      linux-wireless@vger.kernel.org
8443 W:      http://wireless.kernel.org/
8444 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8445 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8446 S:      Maintained
8447 F:      Documentation/networking/mac80211-injection.txt
8448 F:      include/net/mac80211.h
8449 F:      net/mac80211/
8450 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8451 F:      Documentation/networking/mac80211_hwsim/README
8452
8453 MAILBOX API
8454 M:      Jassi Brar <jassisinghbrar@gmail.com>
8455 L:      linux-kernel@vger.kernel.org
8456 S:      Maintained
8457 F:      drivers/mailbox/
8458 F:      include/linux/mailbox_client.h
8459 F:      include/linux/mailbox_controller.h
8460
8461 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8462 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8463 W:      http://www.kernel.org/doc/man-pages
8464 L:      linux-man@vger.kernel.org
8465 S:      Maintained
8466
8467 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8468 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8469 L:      linux-mips@linux-mips.org
8470 S:      Maintained
8471 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8472
8473 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8474 M:      Andrew Lunn <andrew@lunn.ch>
8475 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8476 L:      netdev@vger.kernel.org
8477 S:      Maintained
8478 F:      drivers/net/dsa/mv88e6xxx/
8479 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8480
8481 MARVELL ARMADA DRM SUPPORT
8482 M:      Russell King <linux@armlinux.org.uk>
8483 S:      Maintained
8484 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8485 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8486 F:      drivers/gpu/drm/armada/
8487 F:      include/uapi/drm/armada_drm.h
8488 F:      Documentation/devicetree/bindings/display/armada/
8489
8490 MARVELL CRYPTO DRIVER
8491 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8492 M:      Arnaud Ebalard <arno@natisbad.org>
8493 F:      drivers/crypto/marvell/
8494 S:      Maintained
8495 L:      linux-crypto@vger.kernel.org
8496
8497 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8498 M:      Mirko Lindner <mlindner@marvell.com>
8499 M:      Stephen Hemminger <stephen@networkplumber.org>
8500 L:      netdev@vger.kernel.org
8501 S:      Maintained
8502 F:      drivers/net/ethernet/marvell/sk*
8503
8504 MARVELL LIBERTAS WIRELESS DRIVER
8505 L:      libertas-dev@lists.infradead.org
8506 S:      Orphan
8507 F:      drivers/net/wireless/marvell/libertas/
8508
8509 MARVELL MACCHIATOBIN SUPPORT
8510 M:      Russell King <linux@armlinux.org.uk>
8511 L:      linux-arm-kernel@lists.infradead.org
8512 S:      Maintained
8513 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8514
8515 MARVELL MV643XX ETHERNET DRIVER
8516 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8517 L:      netdev@vger.kernel.org
8518 S:      Maintained
8519 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8520 F:      include/linux/mv643xx.h
8521
8522 MARVELL MV88X3310 PHY DRIVER
8523 M:      Russell King <linux@armlinux.org.uk>
8524 L:      netdev@vger.kernel.org
8525 S:      Maintained
8526 F:      drivers/net/phy/marvell10g.c
8527
8528 MARVELL MVNETA ETHERNET DRIVER
8529 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8530 L:      netdev@vger.kernel.org
8531 S:      Maintained
8532 F:      drivers/net/ethernet/marvell/mvneta.*
8533
8534 MARVELL MWIFIEX WIRELESS DRIVER
8535 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8536 M:      Nishant Sarmukadam <nishants@marvell.com>
8537 M:      Ganapathi Bhat <gbhat@marvell.com>
8538 M:      Xinming Hu <huxm@marvell.com>
8539 L:      linux-wireless@vger.kernel.org
8540 S:      Maintained
8541 F:      drivers/net/wireless/marvell/mwifiex/
8542
8543 MARVELL MWL8K WIRELESS DRIVER
8544 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8545 L:      linux-wireless@vger.kernel.org
8546 S:      Odd Fixes
8547 F:      drivers/net/wireless/marvell/mwl8k.c
8548
8549 MARVELL NAND CONTROLLER DRIVER
8550 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8551 L:      linux-mtd@lists.infradead.org
8552 S:      Maintained
8553 F:      drivers/mtd/nand/raw/marvell_nand.c
8554 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8555
8556 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8557 M:      Nicolas Pitre <nico@fluxnic.net>
8558 S:      Odd Fixes
8559 F:      drivers/mmc/host/mvsdio.*
8560
8561 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8562 M:      Hu Ziji <huziji@marvell.com>
8563 L:      linux-mmc@vger.kernel.org
8564 S:      Supported
8565 F:      drivers/mmc/host/sdhci-xenon*
8566 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8567
8568 MATROX FRAMEBUFFER DRIVER
8569 L:      linux-fbdev@vger.kernel.org
8570 S:      Orphan
8571 F:      drivers/video/fbdev/matrox/matroxfb_*
8572 F:      include/uapi/linux/matroxfb.h
8573
8574 MAX16065 HARDWARE MONITOR DRIVER
8575 M:      Guenter Roeck <linux@roeck-us.net>
8576 L:      linux-hwmon@vger.kernel.org
8577 S:      Maintained
8578 F:      Documentation/hwmon/max16065
8579 F:      drivers/hwmon/max16065.c
8580
8581 MAX20751 HARDWARE MONITOR DRIVER
8582 M:      Guenter Roeck <linux@roeck-us.net>
8583 L:      linux-hwmon@vger.kernel.org
8584 S:      Maintained
8585 F:      Documentation/hwmon/max20751
8586 F:      drivers/hwmon/max20751.c
8587
8588 MAX2175 SDR TUNER DRIVER
8589 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8590 L:      linux-media@vger.kernel.org
8591 T:      git git://linuxtv.org/media_tree.git
8592 S:      Maintained
8593 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8594 F:      Documentation/media/v4l-drivers/max2175.rst
8595 F:      drivers/media/i2c/max2175*
8596 F:      include/uapi/linux/max2175.h
8597
8598 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8599 L:      linux-hwmon@vger.kernel.org
8600 S:      Orphan
8601 F:      Documentation/hwmon/max6650
8602 F:      drivers/hwmon/max6650.c
8603
8604 MAX6697 HARDWARE MONITOR DRIVER
8605 M:      Guenter Roeck <linux@roeck-us.net>
8606 L:      linux-hwmon@vger.kernel.org
8607 S:      Maintained
8608 F:      Documentation/hwmon/max6697
8609 F:      Documentation/devicetree/bindings/i2c/max6697.txt
8610 F:      drivers/hwmon/max6697.c
8611 F:      include/linux/platform_data/max6697.h
8612
8613 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8614 M:      Peter Rosin <peda@axentia.se>
8615 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8616 S:      Maintained
8617 F:      Documentation/devicetree/bindings/sound/max9860.txt
8618 F:      sound/soc/codecs/max9860.*
8619
8620 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8621 M:      Javier Martinez Canillas <javier@dowhile0.org>
8622 L:      linux-kernel@vger.kernel.org
8623 S:      Supported
8624 F:      drivers/regulator/max77802-regulator.c
8625 F:      Documentation/devicetree/bindings/*/*max77802.txt
8626 F:      include/dt-bindings/*/*max77802.h
8627
8628 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8629 M:      Krzysztof Kozlowski <krzk@kernel.org>
8630 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8631 L:      linux-pm@vger.kernel.org
8632 S:      Supported
8633 F:      drivers/power/supply/max14577_charger.c
8634 F:      drivers/power/supply/max77693_charger.c
8635
8636 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8637 M:      Chanwoo Choi <cw00.choi@samsung.com>
8638 M:      Krzysztof Kozlowski <krzk@kernel.org>
8639 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8640 L:      linux-kernel@vger.kernel.org
8641 S:      Supported
8642 F:      drivers/*/max14577*.c
8643 F:      drivers/*/max77686*.c
8644 F:      drivers/*/max77693*.c
8645 F:      drivers/extcon/extcon-max14577.c
8646 F:      drivers/extcon/extcon-max77693.c
8647 F:      drivers/rtc/rtc-max77686.c
8648 F:      drivers/clk/clk-max77686.c
8649 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8650 F:      Documentation/devicetree/bindings/*/max77686.txt
8651 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8652 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8653 F:      include/linux/mfd/max14577*.h
8654 F:      include/linux/mfd/max77686*.h
8655 F:      include/linux/mfd/max77693*.h
8656
8657 MAXIRADIO FM RADIO RECEIVER DRIVER
8658 M:      Hans Verkuil <hverkuil@xs4all.nl>
8659 L:      linux-media@vger.kernel.org
8660 T:      git git://linuxtv.org/media_tree.git
8661 W:      https://linuxtv.org
8662 S:      Maintained
8663 F:      drivers/media/radio/radio-maxiradio*
8664
8665 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8666 M:      Peter Rosin <peda@axentia.se>
8667 L:      linux-iio@vger.kernel.org
8668 S:      Maintained
8669 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8670 F:      drivers/iio/potentiometer/mcp4018.c
8671 F:      drivers/iio/potentiometer/mcp4531.c
8672
8673 MCR20A IEEE-802.15.4 RADIO DRIVER
8674 M:      Xue Liu <liuxuenetmail@gmail.com>
8675 L:      linux-wpan@vger.kernel.org
8676 W:      https://github.com/xueliu/mcr20a-linux
8677 S:      Maintained
8678 F:      drivers/net/ieee802154/mcr20a.c
8679 F:      drivers/net/ieee802154/mcr20a.h
8680 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8681
8682 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8683 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8684 L:      linux-iio@vger.kernel.org
8685 S:      Maintained
8686 F:      drivers/iio/dac/cio-dac.c
8687
8688 MEDIA DRIVERS FOR ASCOT2E
8689 M:      Sergey Kozlov <serjk@netup.ru>
8690 M:      Abylay Ospan <aospan@netup.ru>
8691 L:      linux-media@vger.kernel.org
8692 W:      https://linuxtv.org
8693 W:      http://netup.tv/
8694 T:      git git://linuxtv.org/media_tree.git
8695 S:      Supported
8696 F:      drivers/media/dvb-frontends/ascot2e*
8697
8698 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
8699 M:      Jasmin Jessich <jasmin@anw.at>
8700 L:      linux-media@vger.kernel.org
8701 W:      https://linuxtv.org
8702 T:      git git://linuxtv.org/media_tree.git
8703 S:      Maintained
8704 F:      drivers/media/dvb-frontends/cxd2099*
8705
8706 MEDIA DRIVERS FOR CXD2841ER
8707 M:      Sergey Kozlov <serjk@netup.ru>
8708 M:      Abylay Ospan <aospan@netup.ru>
8709 L:      linux-media@vger.kernel.org
8710 W:      https://linuxtv.org
8711 W:      http://netup.tv/
8712 T:      git git://linuxtv.org/media_tree.git
8713 S:      Supported
8714 F:      drivers/media/dvb-frontends/cxd2841er*
8715
8716 MEDIA DRIVERS FOR CXD2880
8717 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
8718 L:      linux-media@vger.kernel.org
8719 W:      http://linuxtv.org/
8720 T:      git git://linuxtv.org/media_tree.git
8721 S:      Supported
8722 F:      drivers/media/dvb-frontends/cxd2880/*
8723 F:      drivers/media/spi/cxd2880*
8724
8725 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
8726 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8727 L:      linux-media@vger.kernel.org
8728 W:      https://linuxtv.org
8729 T:      git git://linuxtv.org/media_tree.git
8730 S:      Maintained
8731 F:      drivers/media/pci/ddbridge/*
8732
8733 MEDIA DRIVERS FOR FREESCALE IMX
8734 M:      Steve Longerbeam <slongerbeam@gmail.com>
8735 M:      Philipp Zabel <p.zabel@pengutronix.de>
8736 L:      linux-media@vger.kernel.org
8737 T:      git git://linuxtv.org/media_tree.git
8738 S:      Maintained
8739 F:      Documentation/devicetree/bindings/media/imx.txt
8740 F:      Documentation/media/v4l-drivers/imx.rst
8741 F:      drivers/staging/media/imx/
8742 F:      include/linux/imx-media.h
8743 F:      include/media/imx.h
8744
8745 MEDIA DRIVERS FOR HELENE
8746 M:      Abylay Ospan <aospan@netup.ru>
8747 L:      linux-media@vger.kernel.org
8748 W:      https://linuxtv.org
8749 W:      http://netup.tv/
8750 T:      git git://linuxtv.org/media_tree.git
8751 S:      Supported
8752 F:      drivers/media/dvb-frontends/helene*
8753
8754 MEDIA DRIVERS FOR HORUS3A
8755 M:      Sergey Kozlov <serjk@netup.ru>
8756 M:      Abylay Ospan <aospan@netup.ru>
8757 L:      linux-media@vger.kernel.org
8758 W:      https://linuxtv.org
8759 W:      http://netup.tv/
8760 T:      git git://linuxtv.org/media_tree.git
8761 S:      Supported
8762 F:      drivers/media/dvb-frontends/horus3a*
8763
8764 MEDIA DRIVERS FOR LNBH25
8765 M:      Sergey Kozlov <serjk@netup.ru>
8766 M:      Abylay Ospan <aospan@netup.ru>
8767 L:      linux-media@vger.kernel.org
8768 W:      https://linuxtv.org
8769 W:      http://netup.tv/
8770 T:      git git://linuxtv.org/media_tree.git
8771 S:      Supported
8772 F:      drivers/media/dvb-frontends/lnbh25*
8773
8774 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
8775 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8776 L:      linux-media@vger.kernel.org
8777 W:      https://linuxtv.org
8778 T:      git git://linuxtv.org/media_tree.git
8779 S:      Maintained
8780 F:      drivers/media/dvb-frontends/mxl5xx*
8781
8782 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
8783 M:      Sergey Kozlov <serjk@netup.ru>
8784 M:      Abylay Ospan <aospan@netup.ru>
8785 L:      linux-media@vger.kernel.org
8786 W:      https://linuxtv.org
8787 W:      http://netup.tv/
8788 T:      git git://linuxtv.org/media_tree.git
8789 S:      Supported
8790 F:      drivers/media/pci/netup_unidvb/*
8791
8792 MEDIA DRIVERS FOR RENESAS - CEU
8793 M:      Jacopo Mondi <jacopo@jmondi.org>
8794 L:      linux-media@vger.kernel.org
8795 L:      linux-renesas-soc@vger.kernel.org
8796 T:      git git://linuxtv.org/media_tree.git
8797 S:      Supported
8798 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
8799 F:      drivers/media/platform/renesas-ceu.c
8800 F:      include/media/drv-intf/renesas-ceu.h
8801
8802 MEDIA DRIVERS FOR RENESAS - DRIF
8803 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8804 L:      linux-media@vger.kernel.org
8805 L:      linux-renesas-soc@vger.kernel.org
8806 T:      git git://linuxtv.org/media_tree.git
8807 S:      Supported
8808 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
8809 F:      drivers/media/platform/rcar_drif.c
8810
8811 MEDIA DRIVERS FOR RENESAS - FCP
8812 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
8813 L:      linux-media@vger.kernel.org
8814 L:      linux-renesas-soc@vger.kernel.org
8815 T:      git git://linuxtv.org/media_tree.git
8816 S:      Supported
8817 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
8818 F:      drivers/media/platform/rcar-fcp.c
8819 F:      include/media/rcar-fcp.h
8820
8821 MEDIA DRIVERS FOR RENESAS - FDP1
8822 M:      Kieran Bingham <kieran@bingham.xyz>
8823 L:      linux-media@vger.kernel.org
8824 L:      linux-renesas-soc@vger.kernel.org
8825 T:      git git://linuxtv.org/media_tree.git
8826 S:      Supported
8827 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
8828 F:      drivers/media/platform/rcar_fdp1.c
8829
8830 MEDIA DRIVERS FOR RENESAS - VIN
8831 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
8832 L:      linux-media@vger.kernel.org
8833 L:      linux-renesas-soc@vger.kernel.org
8834 T:      git git://linuxtv.org/media_tree.git
8835 S:      Supported
8836 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
8837 F:      drivers/media/platform/rcar-vin/
8838
8839 MEDIA DRIVERS FOR RENESAS - VSP1
8840 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
8841 L:      linux-media@vger.kernel.org
8842 L:      linux-renesas-soc@vger.kernel.org
8843 T:      git git://linuxtv.org/media_tree.git
8844 S:      Supported
8845 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
8846 F:      drivers/media/platform/vsp1/
8847
8848 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
8849 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8850 L:      linux-media@vger.kernel.org
8851 W:      https://linuxtv.org
8852 T:      git git://linuxtv.org/media_tree.git
8853 S:      Maintained
8854 F:      drivers/media/dvb-frontends/stv0910*
8855
8856 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
8857 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8858 L:      linux-media@vger.kernel.org
8859 W:      https://linuxtv.org
8860 T:      git git://linuxtv.org/media_tree.git
8861 S:      Maintained
8862 F:      drivers/media/dvb-frontends/stv6111*
8863
8864 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
8865 M:      Dmitry Osipenko <digetx@gmail.com>
8866 L:      linux-media@vger.kernel.org
8867 L:      linux-tegra@vger.kernel.org
8868 T:      git git://linuxtv.org/media_tree.git
8869 S:      Maintained
8870 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
8871 F:      drivers/staging/media/tegra-vde/
8872
8873 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
8874 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
8875 P:      LinuxTV.org Project
8876 L:      linux-media@vger.kernel.org
8877 W:      https://linuxtv.org
8878 Q:      http://patchwork.kernel.org/project/linux-media/list/
8879 T:      git git://linuxtv.org/media_tree.git
8880 S:      Maintained
8881 F:      Documentation/devicetree/bindings/media/
8882 F:      Documentation/media/
8883 F:      drivers/media/
8884 F:      drivers/staging/media/
8885 F:      include/linux/platform_data/media/
8886 F:      include/media/
8887 F:      include/uapi/linux/dvb/
8888 F:      include/uapi/linux/videodev2.h
8889 F:      include/uapi/linux/media.h
8890 F:      include/uapi/linux/v4l2-*
8891 F:      include/uapi/linux/meye.h
8892 F:      include/uapi/linux/ivtv*
8893 F:      include/uapi/linux/uvcvideo.h
8894
8895 MEDIATEK CIR DRIVER
8896 M:      Sean Wang <sean.wang@mediatek.com>
8897 S:      Maintained
8898 F:      drivers/media/rc/mtk-cir.c
8899
8900 MEDIATEK DMA DRIVER
8901 M:      Sean Wang <sean.wang@mediatek.com>
8902 L:      dmaengine@vger.kernel.org
8903 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8904 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
8905 S:      Maintained
8906 F:      Documentation/devicetree/bindings/dma/mtk-*
8907 F:      drivers/dma/mediatek/
8908
8909 MEDIATEK PMIC LED DRIVER
8910 M:      Sean Wang <sean.wang@mediatek.com>
8911 S:      Maintained
8912 F:      drivers/leds/leds-mt6323.c
8913 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
8914
8915 MEDIATEK ETHERNET DRIVER
8916 M:      Felix Fietkau <nbd@openwrt.org>
8917 M:      John Crispin <john@phrozen.org>
8918 M:      Sean Wang <sean.wang@mediatek.com>
8919 M:      Nelson Chang <nelson.chang@mediatek.com>
8920 L:      netdev@vger.kernel.org
8921 S:      Maintained
8922 F:      drivers/net/ethernet/mediatek/
8923
8924 MEDIATEK SWITCH DRIVER
8925 M:      Sean Wang <sean.wang@mediatek.com>
8926 L:      netdev@vger.kernel.org
8927 S:      Maintained
8928 F:      drivers/net/dsa/mt7530.*
8929 F:      net/dsa/tag_mtk.c
8930
8931 MEDIATEK JPEG DRIVER
8932 M:      Rick Chang <rick.chang@mediatek.com>
8933 M:      Bin Liu <bin.liu@mediatek.com>
8934 S:      Supported
8935 F:      drivers/media/platform/mtk-jpeg/
8936 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
8937
8938 MEDIATEK MDP DRIVER
8939 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
8940 M:      Houlong Wei <houlong.wei@mediatek.com>
8941 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
8942 S:      Supported
8943 F:      drivers/media/platform/mtk-mdp/
8944 F:      drivers/media/platform/mtk-vpu/
8945 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
8946
8947 MEDIATEK MEDIA DRIVER
8948 M:      Tiffany Lin <tiffany.lin@mediatek.com>
8949 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
8950 S:      Supported
8951 F:      drivers/media/platform/mtk-vcodec/
8952 F:      drivers/media/platform/mtk-vpu/
8953 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
8954 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
8955
8956 MEDIATEK MT7601U WIRELESS LAN DRIVER
8957 M:      Jakub Kicinski <kubakici@wp.pl>
8958 L:      linux-wireless@vger.kernel.org
8959 S:      Maintained
8960 F:      drivers/net/wireless/mediatek/mt7601u/
8961
8962 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
8963 M:      Sean Wang <sean.wang@mediatek.com>
8964 S:      Maintained
8965 F:      drivers/char/hw_random/mtk-rng.c
8966
8967 MEDIATEK USB3 DRD IP DRIVER
8968 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
8969 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
8970 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8971 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
8972 S:      Maintained
8973 F:      drivers/usb/mtu3/
8974
8975 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
8976 M:      Peter Senna Tschudin <peter.senna@collabora.com>
8977 M:      Martin Donnelly <martin.donnelly@ge.com>
8978 M:      Martyn Welch <martyn.welch@collabora.co.uk>
8979 S:      Maintained
8980 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
8981 F:      Documentation/devicetree/bindings/video/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
8982
8983 MEGARAID SCSI/SAS DRIVERS
8984 M:      Kashyap Desai <kashyap.desai@broadcom.com>
8985 M:      Sumit Saxena <sumit.saxena@broadcom.com>
8986 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
8987 L:      megaraidlinux.pdl@broadcom.com
8988 L:      linux-scsi@vger.kernel.org
8989 W:      http://www.avagotech.com/support/
8990 S:      Maintained
8991 F:      Documentation/scsi/megaraid.txt
8992 F:      drivers/scsi/megaraid.*
8993 F:      drivers/scsi/megaraid/
8994
8995 MELEXIS MLX90614 DRIVER
8996 M:      Crt Mori <cmo@melexis.com>
8997 L:      linux-iio@vger.kernel.org
8998 W:      http://www.melexis.com
8999 S:      Supported
9000 F:      drivers/iio/temperature/mlx90614.c
9001
9002 MELEXIS MLX90632 DRIVER
9003 M:      Crt Mori <cmo@melexis.com>
9004 L:      linux-iio@vger.kernel.org
9005 W:      http://www.melexis.com
9006 S:      Supported
9007 F:      drivers/iio/temperature/mlx90632.c
9008
9009 MELFAS MIP4 TOUCHSCREEN DRIVER
9010 M:      Sangwon Jee <jeesw@melfas.com>
9011 W:      http://www.melfas.com
9012 S:      Supported
9013 F:      drivers/input/touchscreen/melfas_mip4.c
9014 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9015
9016 MELLANOX ETHERNET DRIVER (mlx4_en)
9017 M:      Tariq Toukan <tariqt@mellanox.com>
9018 L:      netdev@vger.kernel.org
9019 S:      Supported
9020 W:      http://www.mellanox.com
9021 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9022 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9023
9024 MELLANOX ETHERNET DRIVER (mlx5e)
9025 M:      Saeed Mahameed <saeedm@mellanox.com>
9026 L:      netdev@vger.kernel.org
9027 S:      Supported
9028 W:      http://www.mellanox.com
9029 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9030 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9031
9032 MELLANOX ETHERNET INNOVA DRIVER
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 R:      Boris Pismenny <borisp@mellanox.com>
9043 L:      netdev@vger.kernel.org
9044 S:      Supported
9045 W:      http://www.mellanox.com
9046 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9047 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9048 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9049
9050 MELLANOX ETHERNET SWITCH DRIVERS
9051 M:      Jiri Pirko <jiri@mellanox.com>
9052 M:      Ido Schimmel <idosch@mellanox.com>
9053 L:      netdev@vger.kernel.org
9054 S:      Supported
9055 W:      http://www.mellanox.com
9056 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9057 F:      drivers/net/ethernet/mellanox/mlxsw/
9058
9059 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9060 M:      mlxsw@mellanox.com
9061 L:      netdev@vger.kernel.org
9062 S:      Supported
9063 W:      http://www.mellanox.com
9064 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9065 F:      drivers/net/ethernet/mellanox/mlxfw/
9066
9067 MELLANOX HARDWARE PLATFORM SUPPORT
9068 M:      Andy Shevchenko <andy@infradead.org>
9069 M:      Darren Hart <dvhart@infradead.org>
9070 M:      Vadim Pasternak <vadimp@mellanox.com>
9071 L:      platform-driver-x86@vger.kernel.org
9072 S:      Supported
9073 F:      drivers/platform/mellanox/
9074
9075 MELLANOX MLX4 core VPI driver
9076 M:      Tariq Toukan <tariqt@mellanox.com>
9077 L:      netdev@vger.kernel.org
9078 L:      linux-rdma@vger.kernel.org
9079 W:      http://www.mellanox.com
9080 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9081 S:      Supported
9082 F:      drivers/net/ethernet/mellanox/mlx4/
9083 F:      include/linux/mlx4/
9084
9085 MELLANOX MLX4 IB driver
9086 M:      Yishai Hadas <yishaih@mellanox.com>
9087 L:      linux-rdma@vger.kernel.org
9088 W:      http://www.mellanox.com
9089 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9090 S:      Supported
9091 F:      drivers/infiniband/hw/mlx4/
9092 F:      include/linux/mlx4/
9093 F:      include/uapi/rdma/mlx4-abi.h
9094
9095 MELLANOX MLX5 core VPI driver
9096 M:      Saeed Mahameed <saeedm@mellanox.com>
9097 M:      Leon Romanovsky <leonro@mellanox.com>
9098 L:      netdev@vger.kernel.org
9099 L:      linux-rdma@vger.kernel.org
9100 W:      http://www.mellanox.com
9101 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9102 S:      Supported
9103 F:      drivers/net/ethernet/mellanox/mlx5/core/
9104 F:      include/linux/mlx5/
9105
9106 MELLANOX MLX5 IB driver
9107 M:      Leon Romanovsky <leonro@mellanox.com>
9108 L:      linux-rdma@vger.kernel.org
9109 W:      http://www.mellanox.com
9110 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9111 S:      Supported
9112 F:      drivers/infiniband/hw/mlx5/
9113 F:      include/linux/mlx5/
9114 F:      include/uapi/rdma/mlx5-abi.h
9115
9116 MELLANOX MLXCPLD I2C AND MUX DRIVER
9117 M:      Vadim Pasternak <vadimp@mellanox.com>
9118 M:      Michael Shych <michaelsh@mellanox.com>
9119 L:      linux-i2c@vger.kernel.org
9120 S:      Supported
9121 F:      drivers/i2c/busses/i2c-mlxcpld.c
9122 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9123 F:      Documentation/i2c/busses/i2c-mlxcpld
9124
9125 MELLANOX MLXCPLD LED DRIVER
9126 M:      Vadim Pasternak <vadimp@mellanox.com>
9127 L:      linux-leds@vger.kernel.org
9128 S:      Supported
9129 F:      drivers/leds/leds-mlxcpld.c
9130 F:      drivers/leds/leds-mlxreg.c
9131 F:      Documentation/leds/leds-mlxcpld.txt
9132
9133 MELLANOX PLATFORM DRIVER
9134 M:      Vadim Pasternak <vadimp@mellanox.com>
9135 L:      platform-driver-x86@vger.kernel.org
9136 S:      Supported
9137 F:      drivers/platform/x86/mlx-platform.c
9138
9139 MEMBARRIER SUPPORT
9140 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9141 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9142 L:      linux-kernel@vger.kernel.org
9143 S:      Supported
9144 F:      kernel/sched/membarrier.c
9145 F:      include/uapi/linux/membarrier.h
9146 F:      arch/powerpc/include/asm/membarrier.h
9147
9148 MEMORY MANAGEMENT
9149 L:      linux-mm@kvack.org
9150 W:      http://www.linux-mm.org
9151 S:      Maintained
9152 F:      include/linux/mm.h
9153 F:      include/linux/gfp.h
9154 F:      include/linux/mmzone.h
9155 F:      include/linux/memory_hotplug.h
9156 F:      include/linux/vmalloc.h
9157 F:      mm/
9158
9159 MEMORY TECHNOLOGY DEVICES (MTD)
9160 M:      David Woodhouse <dwmw2@infradead.org>
9161 M:      Brian Norris <computersforpeace@gmail.com>
9162 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9163 M:      Marek Vasut <marek.vasut@gmail.com>
9164 M:      Richard Weinberger <richard@nod.at>
9165 L:      linux-mtd@lists.infradead.org
9166 W:      http://www.linux-mtd.infradead.org/
9167 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9168 T:      git git://git.infradead.org/linux-mtd.git master
9169 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9170 S:      Maintained
9171 F:      Documentation/devicetree/bindings/mtd/
9172 F:      drivers/mtd/
9173 F:      include/linux/mtd/
9174 F:      include/uapi/mtd/
9175
9176 MEN A21 WATCHDOG DRIVER
9177 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9178 L:      linux-watchdog@vger.kernel.org
9179 S:      Maintained
9180 F:      drivers/watchdog/mena21_wdt.c
9181
9182 MEN CHAMELEON BUS (mcb)
9183 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9184 S:      Maintained
9185 F:      drivers/mcb/
9186 F:      include/linux/mcb.h
9187 F:      Documentation/men-chameleon-bus.txt
9188
9189 MEN F21BMC (Board Management Controller)
9190 M:      Andreas Werner <andreas.werner@men.de>
9191 S:      Supported
9192 F:      drivers/mfd/menf21bmc.c
9193 F:      drivers/watchdog/menf21bmc_wdt.c
9194 F:      drivers/leds/leds-menf21bmc.c
9195 F:      drivers/hwmon/menf21bmc_hwmon.c
9196 F:      Documentation/hwmon/menf21bmc
9197
9198 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9199 M:      Neil Armstrong <narmstrong@baylibre.com>
9200 L:      linux-media@lists.freedesktop.org
9201 L:      linux-amlogic@lists.infradead.org
9202 W:      http://linux-meson.com/
9203 S:      Supported
9204 F:      drivers/media/platform/meson/ao-cec.c
9205 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9206 T:      git git://linuxtv.org/media_tree.git
9207
9208 MICROBLAZE ARCHITECTURE
9209 M:      Michal Simek <monstr@monstr.eu>
9210 W:      http://www.monstr.eu/fdt/
9211 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9212 S:      Supported
9213 F:      arch/microblaze/
9214
9215 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9216 M:      Richard Genoud <richard.genoud@gmail.com>
9217 S:      Maintained
9218 F:      drivers/tty/serial/atmel_serial.c
9219 F:      drivers/tty/serial/atmel_serial.h
9220
9221 MICROCHIP / ATMEL DMA DRIVER
9222 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9223 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9224 L:      dmaengine@vger.kernel.org
9225 S:      Supported
9226 F:      drivers/dma/at_hdmac.c
9227 F:      drivers/dma/at_hdmac_regs.h
9228 F:      include/linux/platform_data/dma-atmel.h
9229
9230 MICROCHIP / ATMEL ECC DRIVER
9231 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9232 L:      linux-crypto@vger.kernel.org
9233 S:      Maintained
9234 F:      drivers/crypto/atmel-ecc.*
9235
9236 MICROCHIP / ATMEL ISC DRIVER
9237 M:      Songjun Wu <songjun.wu@microchip.com>
9238 L:      linux-media@vger.kernel.org
9239 S:      Supported
9240 F:      drivers/media/platform/atmel/atmel-isc.c
9241 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9242 F:      devicetree/bindings/media/atmel-isc.txt
9243
9244 MICROCHIP / ATMEL NAND DRIVER
9245 M:      Wenyou Yang <wenyou.yang@microchip.com>
9246 M:      Josh Wu <rainyfeeling@outlook.com>
9247 L:      linux-mtd@lists.infradead.org
9248 S:      Supported
9249 F:      drivers/mtd/nand/raw/atmel/*
9250 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9251
9252 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9253 M:      Woojung Huh <Woojung.Huh@microchip.com>
9254 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9255 L:      netdev@vger.kernel.org
9256 S:      Maintained
9257 F:      net/dsa/tag_ksz.c
9258 F:      drivers/net/dsa/microchip/*
9259 F:      include/linux/platform_data/microchip-ksz.h
9260 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9261
9262 MICROCHIP LAN743X ETHERNET DRIVER
9263 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9264 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9265 L:      netdev@vger.kernel.org
9266 S:      Maintained
9267 F:      drivers/net/ethernet/microchip/lan743x_*
9268
9269 MICROCHIP USB251XB DRIVER
9270 M:      Richard Leitner <richard.leitner@skidata.com>
9271 L:      linux-usb@vger.kernel.org
9272 S:      Maintained
9273 F:      drivers/usb/misc/usb251xb.c
9274 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9275
9276 MICROSEMI MIPS SOCS
9277 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9278 L:      linux-mips@linux-mips.org
9279 S:      Maintained
9280 F:      arch/mips/generic/board-ocelot.c
9281 F:      arch/mips/configs/generic/board-ocelot.config
9282 F:      arch/mips/boot/dts/mscc/
9283 F:      Documentation/devicetree/bindings/mips/mscc.txt
9284
9285 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9286 M:      Don Brace <don.brace@microsemi.com>
9287 L:      esc.storagedev@microsemi.com
9288 L:      linux-scsi@vger.kernel.org
9289 S:      Supported
9290 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9291 F:      drivers/scsi/smartpqi/Kconfig
9292 F:      drivers/scsi/smartpqi/Makefile
9293 F:      include/linux/cciss*.h
9294 F:      include/uapi/linux/cciss*.h
9295 F:      Documentation/scsi/smartpqi.txt
9296
9297 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9298 M:      Chen Yu <yu.c.chen@intel.com>
9299 L:      platform-driver-x86@vger.kernel.org
9300 S:      Supported
9301 F:      drivers/platform/x86/surfacepro3_button.c
9302
9303 MICROTEK X6 SCANNER
9304 M:      Oliver Neukum <oliver@neukum.org>
9305 S:      Maintained
9306 F:      drivers/usb/image/microtek.*
9307
9308 MIPS
9309 M:      Ralf Baechle <ralf@linux-mips.org>
9310 M:      James Hogan <jhogan@kernel.org>
9311 L:      linux-mips@linux-mips.org
9312 W:      http://www.linux-mips.org/
9313 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9314 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9315 S:      Supported
9316 F:      Documentation/devicetree/bindings/mips/
9317 F:      Documentation/mips/
9318 F:      arch/mips/
9319 F:      drivers/platform/mips/
9320
9321 MIPS BOSTON DEVELOPMENT BOARD
9322 M:      Paul Burton <paul.burton@mips.com>
9323 L:      linux-mips@linux-mips.org
9324 S:      Maintained
9325 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9326 F:      arch/mips/boot/dts/img/boston.dts
9327 F:      arch/mips/configs/generic/board-boston.config
9328 F:      drivers/clk/imgtec/clk-boston.c
9329 F:      include/dt-bindings/clock/boston-clock.h
9330
9331 MIPS GENERIC PLATFORM
9332 M:      Paul Burton <paul.burton@mips.com>
9333 L:      linux-mips@linux-mips.org
9334 S:      Supported
9335 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9336 F:      arch/mips/generic/
9337 F:      arch/mips/tools/generic-board-config.sh
9338
9339 MIPS/LOONGSON1 ARCHITECTURE
9340 M:      Keguang Zhang <keguang.zhang@gmail.com>
9341 L:      linux-mips@linux-mips.org
9342 S:      Maintained
9343 F:      arch/mips/loongson32/
9344 F:      arch/mips/include/asm/mach-loongson32/
9345 F:      drivers/*/*loongson1*
9346 F:      drivers/*/*/*loongson1*
9347
9348 MIPS/LOONGSON2 ARCHITECTURE
9349 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9350 L:      linux-mips@linux-mips.org
9351 S:      Maintained
9352 F:      arch/mips/loongson64/*{2e/2f}*
9353 F:      arch/mips/include/asm/mach-loongson64/
9354 F:      drivers/*/*loongson2*
9355 F:      drivers/*/*/*loongson2*
9356
9357 MIPS/LOONGSON3 ARCHITECTURE
9358 M:      Huacai Chen <chenhc@lemote.com>
9359 L:      linux-mips@linux-mips.org
9360 S:      Maintained
9361 F:      arch/mips/loongson64/
9362 F:      arch/mips/include/asm/mach-loongson64/
9363 F:      drivers/platform/mips/cpu_hwmon.c
9364 F:      drivers/*/*loongson3*
9365 F:      drivers/*/*/*loongson3*
9366
9367 MIPS RINT INSTRUCTION EMULATION
9368 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9369 L:      linux-mips@linux-mips.org
9370 S:      Supported
9371 F:      arch/mips/math-emu/sp_rint.c
9372 F:      arch/mips/math-emu/dp_rint.c
9373
9374 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9375 M:      Hans Verkuil <hverkuil@xs4all.nl>
9376 L:      linux-media@vger.kernel.org
9377 T:      git git://linuxtv.org/media_tree.git
9378 W:      https://linuxtv.org
9379 S:      Odd Fixes
9380 F:      drivers/media/radio/radio-miropcm20*
9381
9382 MMP SUPPORT
9383 M:      Eric Miao <eric.y.miao@gmail.com>
9384 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9385 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9386 T:      git git://github.com/hzhuang1/linux.git
9387 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9388 S:      Maintained
9389 F:      arch/arm/boot/dts/mmp*
9390 F:      arch/arm/mach-mmp/
9391
9392 MN88472 MEDIA DRIVER
9393 M:      Antti Palosaari <crope@iki.fi>
9394 L:      linux-media@vger.kernel.org
9395 W:      https://linuxtv.org
9396 W:      http://palosaari.fi/linux/
9397 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9398 S:      Maintained
9399 F:      drivers/media/dvb-frontends/mn88472*
9400
9401 MN88473 MEDIA DRIVER
9402 M:      Antti Palosaari <crope@iki.fi>
9403 L:      linux-media@vger.kernel.org
9404 W:      https://linuxtv.org
9405 W:      http://palosaari.fi/linux/
9406 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9407 S:      Maintained
9408 F:      drivers/media/dvb-frontends/mn88473*
9409
9410 MODULE SUPPORT
9411 M:      Jessica Yu <jeyu@kernel.org>
9412 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9413 S:      Maintained
9414 F:      include/linux/module.h
9415 F:      kernel/module.c
9416
9417 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9418 W:      http://popies.net/meye/
9419 S:      Orphan
9420 F:      Documentation/media/v4l-drivers/meye*
9421 F:      drivers/media/pci/meye/
9422 F:      include/uapi/linux/meye.h
9423
9424 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9425 M:      Jiri Slaby <jirislaby@gmail.com>
9426 S:      Maintained
9427 F:      Documentation/serial/moxa-smartio
9428 F:      drivers/tty/mxser.*
9429
9430 MR800 AVERMEDIA USB FM RADIO DRIVER
9431 M:      Alexey Klimov <klimov.linux@gmail.com>
9432 L:      linux-media@vger.kernel.org
9433 T:      git git://linuxtv.org/media_tree.git
9434 S:      Maintained
9435 F:      drivers/media/radio/radio-mr800.c
9436
9437 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9438 M:      Alan Ott <alan@signal11.us>
9439 L:      linux-wpan@vger.kernel.org
9440 S:      Maintained
9441 F:      drivers/net/ieee802154/mrf24j40.c
9442 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9443
9444 MSI LAPTOP SUPPORT
9445 M:      "Lee, Chun-Yi" <jlee@suse.com>
9446 L:      platform-driver-x86@vger.kernel.org
9447 S:      Maintained
9448 F:      drivers/platform/x86/msi-laptop.c
9449
9450 MSI WMI SUPPORT
9451 L:      platform-driver-x86@vger.kernel.org
9452 S:      Orphan
9453 F:      drivers/platform/x86/msi-wmi.c
9454
9455 MSI001 MEDIA DRIVER
9456 M:      Antti Palosaari <crope@iki.fi>
9457 L:      linux-media@vger.kernel.org
9458 W:      https://linuxtv.org
9459 W:      http://palosaari.fi/linux/
9460 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9461 T:      git git://linuxtv.org/anttip/media_tree.git
9462 S:      Maintained
9463 F:      drivers/media/tuners/msi001*
9464
9465 MSI2500 MEDIA DRIVER
9466 M:      Antti Palosaari <crope@iki.fi>
9467 L:      linux-media@vger.kernel.org
9468 W:      https://linuxtv.org
9469 W:      http://palosaari.fi/linux/
9470 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9471 T:      git git://linuxtv.org/anttip/media_tree.git
9472 S:      Maintained
9473 F:      drivers/media/usb/msi2500/
9474
9475 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9476 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9477 L:      linux-mtd@lists.infradead.org
9478 S:      Maintained
9479 F:      drivers/mtd/devices/docg3*
9480
9481 MT9M032 APTINA SENSOR DRIVER
9482 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9483 L:      linux-media@vger.kernel.org
9484 T:      git git://linuxtv.org/media_tree.git
9485 S:      Maintained
9486 F:      drivers/media/i2c/mt9m032.c
9487 F:      include/media/i2c/mt9m032.h
9488
9489 MT9P031 APTINA CAMERA SENSOR
9490 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9491 L:      linux-media@vger.kernel.org
9492 T:      git git://linuxtv.org/media_tree.git
9493 S:      Maintained
9494 F:      drivers/media/i2c/mt9p031.c
9495 F:      include/media/i2c/mt9p031.h
9496
9497 MT9T001 APTINA CAMERA SENSOR
9498 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9499 L:      linux-media@vger.kernel.org
9500 T:      git git://linuxtv.org/media_tree.git
9501 S:      Maintained
9502 F:      drivers/media/i2c/mt9t001.c
9503 F:      include/media/i2c/mt9t001.h
9504
9505 MT9T112 APTINA CAMERA SENSOR
9506 M:      Jacopo Mondi <jacopo@jmondi.org>
9507 L:      linux-media@vger.kernel.org
9508 T:      git git://linuxtv.org/media_tree.git
9509 S:      Odd Fixes
9510 F:      drivers/media/i2c/mt9t112.c
9511 F:      include/media/i2c/mt9t112.h
9512
9513 MT9V032 APTINA CAMERA SENSOR
9514 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9515 L:      linux-media@vger.kernel.org
9516 T:      git git://linuxtv.org/media_tree.git
9517 S:      Maintained
9518 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9519 F:      drivers/media/i2c/mt9v032.c
9520 F:      include/media/i2c/mt9v032.h
9521
9522 MULTIFUNCTION DEVICES (MFD)
9523 M:      Lee Jones <lee.jones@linaro.org>
9524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9525 S:      Supported
9526 F:      Documentation/devicetree/bindings/mfd/
9527 F:      drivers/mfd/
9528 F:      include/linux/mfd/
9529 F:      include/dt-bindings/mfd/
9530
9531 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9532 S:      Orphan
9533 F:      drivers/mmc/host/mmc_spi.c
9534 F:      include/linux/spi/mmc_spi.h
9535
9536 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9537 M:      Ulf Hansson <ulf.hansson@linaro.org>
9538 L:      linux-mmc@vger.kernel.org
9539 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9540 S:      Maintained
9541 F:      Documentation/devicetree/bindings/mmc/
9542 F:      drivers/mmc/
9543 F:      include/linux/mmc/
9544 F:      include/uapi/linux/mmc/
9545
9546 MULTIPLEXER SUBSYSTEM
9547 M:      Peter Rosin <peda@axentia.se>
9548 S:      Maintained
9549 F:      Documentation/ABI/testing/mux/sysfs-class-mux*
9550 F:      Documentation/devicetree/bindings/mux/
9551 F:      include/linux/dt-bindings/mux/
9552 F:      include/linux/mux/
9553 F:      drivers/mux/
9554
9555 MULTITECH MULTIPORT CARD (ISICOM)
9556 S:      Orphan
9557 F:      drivers/tty/isicom.c
9558 F:      include/linux/isicom.h
9559
9560 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9561 M:      Bin Liu <b-liu@ti.com>
9562 L:      linux-usb@vger.kernel.org
9563 S:      Maintained
9564 F:      drivers/usb/musb/
9565
9566 MXL5007T MEDIA DRIVER
9567 M:      Michael Krufky <mkrufky@linuxtv.org>
9568 L:      linux-media@vger.kernel.org
9569 W:      https://linuxtv.org
9570 W:      http://github.com/mkrufky
9571 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9572 T:      git git://linuxtv.org/mkrufky/tuners.git
9573 S:      Maintained
9574 F:      drivers/media/tuners/mxl5007t.*
9575
9576 MXSFB DRM DRIVER
9577 M:      Marek Vasut <marex@denx.de>
9578 S:      Supported
9579 F:      drivers/gpu/drm/mxsfb/
9580 F:      Documentation/devicetree/bindings/display/mxsfb-drm.txt
9581
9582 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9583 M:      Chris Lee <christopher.lee@cspi.com>
9584 L:      netdev@vger.kernel.org
9585 W:      https://www.cspi.com/ethernet-products/support/downloads/
9586 S:      Supported
9587 F:      drivers/net/ethernet/myricom/myri10ge/
9588
9589 NAND FLASH SUBSYSTEM
9590 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9591 R:      Richard Weinberger <richard@nod.at>
9592 L:      linux-mtd@lists.infradead.org
9593 W:      http://www.linux-mtd.infradead.org/
9594 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9595 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9596 T:      git git://git.infradead.org/linux-mtd.git nand/next
9597 S:      Maintained
9598 F:      drivers/mtd/nand/
9599 F:      include/linux/mtd/*nand*.h
9600
9601 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9602 M:      Daniel Mack <zonque@gmail.com>
9603 S:      Maintained
9604 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9605 W:      http://www.native-instruments.com
9606 F:      sound/usb/caiaq/
9607
9608 NATSEMI ETHERNET DRIVER (DP8381x)
9609 S:      Orphan
9610 F:      drivers/net/ethernet/natsemi/natsemi.c
9611
9612 NCP FILESYSTEM
9613 M:      Petr Vandrovec <petr@vandrovec.name>
9614 S:      Obsolete
9615 F:      drivers/staging/ncpfs/
9616
9617 NCR 5380 SCSI DRIVERS
9618 M:      Finn Thain <fthain@telegraphics.com.au>
9619 M:      Michael Schmitz <schmitzmic@gmail.com>
9620 L:      linux-scsi@vger.kernel.org
9621 S:      Maintained
9622 F:      Documentation/scsi/g_NCR5380.txt
9623 F:      drivers/scsi/NCR5380.*
9624 F:      drivers/scsi/arm/cumana_1.c
9625 F:      drivers/scsi/arm/oak.c
9626 F:      drivers/scsi/atari_scsi.*
9627 F:      drivers/scsi/dmx3191d.c
9628 F:      drivers/scsi/g_NCR5380.*
9629 F:      drivers/scsi/mac_scsi.*
9630 F:      drivers/scsi/sun3_scsi.*
9631 F:      drivers/scsi/sun3_scsi_vme.c
9632
9633 NCR DUAL 700 SCSI DRIVER (MICROCHANNEL)
9634 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
9635 L:      linux-scsi@vger.kernel.org
9636 S:      Maintained
9637 F:      drivers/scsi/NCR_D700.*
9638
9639 NCT6775 HARDWARE MONITOR DRIVER
9640 M:      Guenter Roeck <linux@roeck-us.net>
9641 L:      linux-hwmon@vger.kernel.org
9642 S:      Maintained
9643 F:      Documentation/hwmon/nct6775
9644 F:      drivers/hwmon/nct6775.c
9645
9646 NETEFFECT IWARP RNIC DRIVER (IW_NES)
9647 M:      Faisal Latif <faisal.latif@intel.com>
9648 L:      linux-rdma@vger.kernel.org
9649 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
9650 S:      Supported
9651 F:      drivers/infiniband/hw/nes/
9652 F:      include/uapi/rdma/nes-abi.h
9653
9654 NETEM NETWORK EMULATOR
9655 M:      Stephen Hemminger <stephen@networkplumber.org>
9656 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
9657 S:      Maintained
9658 F:      net/sched/sch_netem.c
9659
9660 NETERION 10GbE DRIVERS (s2io/vxge)
9661 M:      Jon Mason <jdmason@kudzu.us>
9662 L:      netdev@vger.kernel.org
9663 S:      Supported
9664 F:      Documentation/networking/s2io.txt
9665 F:      Documentation/networking/vxge.txt
9666 F:      drivers/net/ethernet/neterion/
9667
9668 NETFILTER
9669 M:      Pablo Neira Ayuso <pablo@netfilter.org>
9670 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
9671 M:      Florian Westphal <fw@strlen.de>
9672 L:      netfilter-devel@vger.kernel.org
9673 L:      coreteam@netfilter.org
9674 W:      http://www.netfilter.org/
9675 W:      http://www.iptables.org/
9676 W:      http://www.nftables.org/
9677 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
9678 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
9679 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
9680 S:      Maintained
9681 F:      include/linux/netfilter*
9682 F:      include/linux/netfilter/
9683 F:      include/net/netfilter/
9684 F:      include/uapi/linux/netfilter*
9685 F:      include/uapi/linux/netfilter/
9686 F:      net/*/netfilter.c
9687 F:      net/*/netfilter/
9688 F:      net/netfilter/
9689 F:      net/bridge/br_netfilter*.c
9690
9691 NETROM NETWORK LAYER
9692 M:      Ralf Baechle <ralf@linux-mips.org>
9693 L:      linux-hams@vger.kernel.org
9694 W:      http://www.linux-ax25.org/
9695 S:      Maintained
9696 F:      include/net/netrom.h
9697 F:      include/uapi/linux/netrom.h
9698 F:      net/netrom/
9699
9700 NETRONOME ETHERNET DRIVERS
9701 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
9702 L:      oss-drivers@netronome.com
9703 S:      Maintained
9704 F:      drivers/net/ethernet/netronome/
9705
9706 NETWORK BLOCK DEVICE (NBD)
9707 M:      Josef Bacik <josef@toxicpanda.com>
9708 S:      Maintained
9709 L:      linux-block@vger.kernel.org
9710 L:      nbd@other.debian.org
9711 F:      Documentation/blockdev/nbd.txt
9712 F:      drivers/block/nbd.c
9713 F:      include/uapi/linux/nbd.h
9714
9715 NETWORK DROP MONITOR
9716 M:      Neil Horman <nhorman@tuxdriver.com>
9717 L:      netdev@vger.kernel.org
9718 S:      Maintained
9719 W:      https://fedorahosted.org/dropwatch/
9720 F:      net/core/drop_monitor.c
9721
9722 NETWORKING DRIVERS
9723 M:      "David S. Miller" <davem@davemloft.net>
9724 L:      netdev@vger.kernel.org
9725 W:      http://www.linuxfoundation.org/en/Net
9726 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9727 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9728 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
9729 S:      Odd Fixes
9730 F:      Documentation/devicetree/bindings/net/
9731 F:      drivers/net/
9732 F:      include/linux/if_*
9733 F:      include/linux/netdevice.h
9734 F:      include/linux/etherdevice.h
9735 F:      include/linux/fcdevice.h
9736 F:      include/linux/fddidevice.h
9737 F:      include/linux/hippidevice.h
9738 F:      include/linux/inetdevice.h
9739 F:      include/uapi/linux/if_*
9740 F:      include/uapi/linux/netdevice.h
9741
9742 NETWORKING DRIVERS (WIRELESS)
9743 M:      Kalle Valo <kvalo@codeaurora.org>
9744 L:      linux-wireless@vger.kernel.org
9745 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
9746 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
9747 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
9748 S:      Maintained
9749 F:      Documentation/devicetree/bindings/net/wireless/
9750 F:      drivers/net/wireless/
9751
9752 NETWORKING [DSA]
9753 M:      Andrew Lunn <andrew@lunn.ch>
9754 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
9755 M:      Florian Fainelli <f.fainelli@gmail.com>
9756 S:      Maintained
9757 F:      net/dsa/
9758 F:      include/net/dsa.h
9759 F:      include/linux/dsa/
9760 F:      drivers/net/dsa/
9761
9762 NETWORKING [GENERAL]
9763 M:      "David S. Miller" <davem@davemloft.net>
9764 L:      netdev@vger.kernel.org
9765 W:      http://www.linuxfoundation.org/en/Net
9766 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9767 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
9769 B:      mailto:netdev@vger.kernel.org
9770 S:      Maintained
9771 F:      net/
9772 F:      include/net/
9773 F:      include/linux/in.h
9774 F:      include/linux/net.h
9775 F:      include/linux/netdevice.h
9776 F:      include/uapi/linux/in.h
9777 F:      include/uapi/linux/net.h
9778 F:      include/uapi/linux/netdevice.h
9779 F:      include/uapi/linux/net_namespace.h
9780 F:      tools/testing/selftests/net/
9781 F:      lib/net_utils.c
9782 F:      lib/random32.c
9783 F:      Documentation/networking/
9784
9785 NETWORKING [IPSEC]
9786 M:      Steffen Klassert <steffen.klassert@secunet.com>
9787 M:      Herbert Xu <herbert@gondor.apana.org.au>
9788 M:      "David S. Miller" <davem@davemloft.net>
9789 L:      netdev@vger.kernel.org
9790 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
9791 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
9792 S:      Maintained
9793 F:      net/core/flow.c
9794 F:      net/xfrm/
9795 F:      net/key/
9796 F:      net/ipv4/xfrm*
9797 F:      net/ipv4/esp4*
9798 F:      net/ipv4/ah4.c
9799 F:      net/ipv4/ipcomp.c
9800 F:      net/ipv4/ip_vti.c
9801 F:      net/ipv6/xfrm*
9802 F:      net/ipv6/esp6*
9803 F:      net/ipv6/ah6.c
9804 F:      net/ipv6/ipcomp6.c
9805 F:      net/ipv6/ip6_vti.c
9806 F:      include/uapi/linux/xfrm.h
9807 F:      include/net/xfrm.h
9808
9809 NETWORKING [IPv4/IPv6]
9810 M:      "David S. Miller" <davem@davemloft.net>
9811 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
9812 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
9813 L:      netdev@vger.kernel.org
9814 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9815 S:      Maintained
9816 F:      net/ipv4/
9817 F:      net/ipv6/
9818 F:      include/net/ip*
9819 F:      arch/x86/net/*
9820
9821 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
9822 M:      Paul Moore <paul@paul-moore.com>
9823 W:      https://github.com/netlabel
9824 L:      netdev@vger.kernel.org
9825 L:      linux-security-module@vger.kernel.org
9826 S:      Maintained
9827 F:      Documentation/netlabel/
9828 F:      include/net/calipso.h
9829 F:      include/net/cipso_ipv4.h
9830 F:      include/net/netlabel.h
9831 F:      include/uapi/linux/netfilter/xt_SECMARK.h
9832 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
9833 F:      net/netlabel/
9834 F:      net/ipv4/cipso_ipv4.c
9835 F:      net/ipv6/calipso.c
9836 F:      net/netfilter/xt_CONNSECMARK.c
9837 F:      net/netfilter/xt_SECMARK.c
9838
9839 NETWORKING [TLS]
9840 M:      Aviad Yehezkel <aviadye@mellanox.com>
9841 M:      Dave Watson <davejwatson@fb.com>
9842 L:      netdev@vger.kernel.org
9843 S:      Maintained
9844 F:      net/tls/*
9845 F:      include/uapi/linux/tls.h
9846 F:      include/net/tls.h
9847
9848 NETWORKING [WIRELESS]
9849 L:      linux-wireless@vger.kernel.org
9850 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
9851
9852 NETDEVSIM
9853 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
9854 S:      Maintained
9855 F:      drivers/net/netdevsim/*
9856
9857 NETXEN (1/10) GbE SUPPORT
9858 M:      Manish Chopra <manish.chopra@cavium.com>
9859 M:      Rahul Verma <rahul.verma@cavium.com>
9860 M:      Dept-GELinuxNICDev@cavium.com
9861 L:      netdev@vger.kernel.org
9862 S:      Supported
9863 F:      drivers/net/ethernet/qlogic/netxen/
9864
9865 NFC SUBSYSTEM
9866 M:      Samuel Ortiz <sameo@linux.intel.com>
9867 L:      linux-wireless@vger.kernel.org
9868 L:      linux-nfc@lists.01.org (subscribers-only)
9869 S:      Supported
9870 F:      net/nfc/
9871 F:      include/net/nfc/
9872 F:      include/uapi/linux/nfc.h
9873 F:      drivers/nfc/
9874 F:      include/linux/platform_data/nfcmrvl.h
9875 F:      include/linux/platform_data/nxp-nci.h
9876 F:      Documentation/devicetree/bindings/net/nfc/
9877
9878 NFS, SUNRPC, AND LOCKD CLIENTS
9879 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
9880 M:      Anna Schumaker <anna.schumaker@netapp.com>
9881 L:      linux-nfs@vger.kernel.org
9882 W:      http://client.linux-nfs.org
9883 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
9884 S:      Maintained
9885 F:      fs/lockd/
9886 F:      fs/nfs/
9887 F:      fs/nfs_common/
9888 F:      net/sunrpc/
9889 F:      include/linux/lockd/
9890 F:      include/linux/nfs*
9891 F:      include/linux/sunrpc/
9892 F:      include/uapi/linux/nfs*
9893 F:      include/uapi/linux/sunrpc/
9894
9895 NILFS2 FILESYSTEM
9896 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
9897 L:      linux-nilfs@vger.kernel.org
9898 W:      https://nilfs.sourceforge.io/
9899 W:      https://nilfs.osdn.jp/
9900 T:      git git://github.com/konis/nilfs2.git
9901 S:      Supported
9902 F:      Documentation/filesystems/nilfs2.txt
9903 F:      fs/nilfs2/
9904 F:      include/trace/events/nilfs2.h
9905 F:      include/uapi/linux/nilfs2_api.h
9906 F:      include/uapi/linux/nilfs2_ondisk.h
9907
9908 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
9909 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
9910 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
9911 S:      Maintained
9912 F:      Documentation/scsi/NinjaSCSI.txt
9913 F:      drivers/scsi/pcmcia/nsp_*
9914
9915 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
9916 M:      GOTO Masanori <gotom@debian.or.jp>
9917 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
9918 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
9919 S:      Maintained
9920 F:      Documentation/scsi/NinjaSCSI.txt
9921 F:      drivers/scsi/nsp32*
9922
9923 NIOS2 ARCHITECTURE
9924 M:      Ley Foon Tan <lftan@altera.com>
9925 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
9926 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
9927 S:      Maintained
9928 F:      arch/nios2/
9929
9930 NOHZ, DYNTICKS SUPPORT
9931 M:      Frederic Weisbecker <fweisbec@gmail.com>
9932 M:      Thomas Gleixner <tglx@linutronix.de>
9933 M:      Ingo Molnar <mingo@kernel.org>
9934 L:      linux-kernel@vger.kernel.org
9935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
9936 S:      Maintained
9937 F:      kernel/time/tick*.*
9938 F:      include/linux/tick.h
9939 F:      include/linux/sched/nohz.h
9940
9941 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
9942 M:      Pavel Machek <pavel@ucw.cz>
9943 M:      Sakari Ailus <sakari.ailus@iki.fi>
9944 L:      linux-media@vger.kernel.org
9945 S:      Maintained
9946 F:      drivers/media/i2c/et8ek8
9947 F:      drivers/media/i2c/ad5820.c
9948
9949 NOKIA N900 POWER SUPPLY DRIVERS
9950 R:      Pali Rohár <pali.rohar@gmail.com>
9951 F:      include/linux/power/bq2415x_charger.h
9952 F:      include/linux/power/bq27xxx_battery.h
9953 F:      include/linux/power/isp1704_charger.h
9954 F:      drivers/power/supply/bq2415x_charger.c
9955 F:      drivers/power/supply/bq27xxx_battery.c
9956 F:      drivers/power/supply/bq27xxx_battery_i2c.c
9957 F:      drivers/power/supply/isp1704_charger.c
9958 F:      drivers/power/supply/rx51_battery.c
9959
9960 NTB AMD DRIVER
9961 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
9962 L:      linux-ntb@googlegroups.com
9963 S:      Supported
9964 F:      drivers/ntb/hw/amd/
9965
9966 NTB DRIVER CORE
9967 M:      Jon Mason <jdmason@kudzu.us>
9968 M:      Dave Jiang <dave.jiang@intel.com>
9969 M:      Allen Hubbe <allenbh@gmail.com>
9970 L:      linux-ntb@googlegroups.com
9971 S:      Supported
9972 W:      https://github.com/jonmason/ntb/wiki
9973 T:      git git://github.com/jonmason/ntb.git
9974 F:      drivers/ntb/
9975 F:      drivers/net/ntb_netdev.c
9976 F:      include/linux/ntb.h
9977 F:      include/linux/ntb_transport.h
9978 F:      tools/testing/selftests/ntb/
9979
9980 NTB IDT DRIVER
9981 M:      Serge Semin <fancer.lancer@gmail.com>
9982 L:      linux-ntb@googlegroups.com
9983 S:      Supported
9984 F:      drivers/ntb/hw/idt/
9985
9986 NTB INTEL DRIVER
9987 M:      Dave Jiang <dave.jiang@intel.com>
9988 L:      linux-ntb@googlegroups.com
9989 S:      Supported
9990 W:      https://github.com/davejiang/linux/wiki
9991 T:      git https://github.com/davejiang/linux.git
9992 F:      drivers/ntb/hw/intel/
9993
9994 NTFS FILESYSTEM
9995 M:      Anton Altaparmakov <anton@tuxera.com>
9996 L:      linux-ntfs-dev@lists.sourceforge.net
9997 W:      http://www.tuxera.com/
9998 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
9999 S:      Supported
10000 F:      Documentation/filesystems/ntfs.txt
10001 F:      fs/ntfs/
10002
10003 NUBUS SUBSYSTEM
10004 M:      Finn Thain <fthain@telegraphics.com.au>
10005 L:      linux-m68k@lists.linux-m68k.org
10006 S:      Maintained
10007 F:      arch/*/include/asm/nubus.h
10008 F:      drivers/nubus/
10009 F:      include/linux/nubus.h
10010 F:      include/uapi/linux/nubus.h
10011
10012 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10013 M:      Antonino Daplas <adaplas@gmail.com>
10014 L:      linux-fbdev@vger.kernel.org
10015 S:      Maintained
10016 F:      drivers/video/fbdev/riva/
10017 F:      drivers/video/fbdev/nvidia/
10018
10019 NVM EXPRESS DRIVER
10020 M:      Keith Busch <keith.busch@intel.com>
10021 M:      Jens Axboe <axboe@fb.com>
10022 M:      Christoph Hellwig <hch@lst.de>
10023 M:      Sagi Grimberg <sagi@grimberg.me>
10024 L:      linux-nvme@lists.infradead.org
10025 T:      git://git.infradead.org/nvme.git
10026 W:      http://git.infradead.org/nvme.git
10027 S:      Supported
10028 F:      drivers/nvme/host/
10029 F:      include/linux/nvme.h
10030 F:      include/uapi/linux/nvme_ioctl.h
10031
10032 NVM EXPRESS FC TRANSPORT DRIVERS
10033 M:      James Smart <james.smart@broadcom.com>
10034 L:      linux-nvme@lists.infradead.org
10035 S:      Supported
10036 F:      include/linux/nvme-fc.h
10037 F:      include/linux/nvme-fc-driver.h
10038 F:      drivers/nvme/host/fc.c
10039 F:      drivers/nvme/target/fc.c
10040 F:      drivers/nvme/target/fcloop.c
10041
10042 NVM EXPRESS TARGET DRIVER
10043 M:      Christoph Hellwig <hch@lst.de>
10044 M:      Sagi Grimberg <sagi@grimberg.me>
10045 L:      linux-nvme@lists.infradead.org
10046 T:      git://git.infradead.org/nvme.git
10047 W:      http://git.infradead.org/nvme.git
10048 S:      Supported
10049 F:      drivers/nvme/target/
10050
10051 NVMEM FRAMEWORK
10052 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10053 S:      Maintained
10054 F:      drivers/nvmem/
10055 F:      Documentation/devicetree/bindings/nvmem/
10056 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10057 F:      include/linux/nvmem-consumer.h
10058 F:      include/linux/nvmem-provider.h
10059
10060 NXP SGTL5000 DRIVER
10061 M:      Fabio Estevam <fabio.estevam@nxp.com>
10062 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10063 S:      Maintained
10064 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10065 F:      sound/soc/codecs/sgtl5000*
10066
10067 NXP TDA998X DRM DRIVER
10068 M:      Russell King <linux@armlinux.org.uk>
10069 S:      Supported
10070 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10071 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10072 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10073 F:      include/drm/i2c/tda998x.h
10074
10075 NXP TFA9879 DRIVER
10076 M:      Peter Rosin <peda@axentia.se>
10077 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10078 S:      Maintained
10079 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10080 F:      sound/soc/codecs/tfa9879*
10081
10082 NXP-NCI NFC DRIVER
10083 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10084 R:      Charles Gorand <charles.gorand@effinnov.com>
10085 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10086 S:      Supported
10087 F:      drivers/nfc/nxp-nci
10088
10089 OBJTOOL
10090 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10091 M:      Peter Zijlstra <peterz@infradead.org>
10092 S:      Supported
10093 F:      tools/objtool/
10094
10095 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10096 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10097 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10098 L:      linuxppc-dev@lists.ozlabs.org
10099 S:      Supported
10100 F:      arch/powerpc/platforms/powernv/ocxl.c
10101 F:      arch/powerpc/include/asm/pnv-ocxl.h
10102 F:      drivers/misc/ocxl/
10103 F:      include/misc/ocxl*
10104 F:      include/uapi/misc/ocxl.h
10105 F:      Documentation/accelerators/ocxl.txt
10106
10107 OMAP AUDIO SUPPORT
10108 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10109 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10110 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10111 L:      linux-omap@vger.kernel.org
10112 S:      Maintained
10113 F:      sound/soc/omap/
10114
10115 OMAP CLOCK FRAMEWORK SUPPORT
10116 M:      Paul Walmsley <paul@pwsan.com>
10117 L:      linux-omap@vger.kernel.org
10118 S:      Maintained
10119 F:      arch/arm/*omap*/*clock*
10120
10121 OMAP DEVICE TREE SUPPORT
10122 M:      Benoît Cousson <bcousson@baylibre.com>
10123 M:      Tony Lindgren <tony@atomide.com>
10124 L:      linux-omap@vger.kernel.org
10125 L:      devicetree@vger.kernel.org
10126 S:      Maintained
10127 F:      arch/arm/boot/dts/*omap*
10128 F:      arch/arm/boot/dts/*am3*
10129 F:      arch/arm/boot/dts/*am4*
10130 F:      arch/arm/boot/dts/*am5*
10131 F:      arch/arm/boot/dts/*dra7*
10132
10133 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10134 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
10135 L:      linux-omap@vger.kernel.org
10136 L:      linux-fbdev@vger.kernel.org
10137 S:      Maintained
10138 F:      drivers/video/fbdev/omap2/
10139 F:      Documentation/arm/OMAP/DSS
10140
10141 OMAP FRAMEBUFFER SUPPORT
10142 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
10143 L:      linux-fbdev@vger.kernel.org
10144 L:      linux-omap@vger.kernel.org
10145 S:      Maintained
10146 F:      drivers/video/fbdev/omap/
10147
10148 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10149 M:      Roger Quadros <rogerq@ti.com>
10150 M:      Tony Lindgren <tony@atomide.com>
10151 L:      linux-omap@vger.kernel.org
10152 S:      Maintained
10153 F:      drivers/memory/omap-gpmc.c
10154 F:      arch/arm/mach-omap2/*gpmc*
10155
10156 OMAP GPIO DRIVER
10157 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10158 M:      Santosh Shilimkar <ssantosh@kernel.org>
10159 M:      Kevin Hilman <khilman@kernel.org>
10160 L:      linux-omap@vger.kernel.org
10161 S:      Maintained
10162 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10163 F:      drivers/gpio/gpio-omap.c
10164
10165 OMAP HARDWARE SPINLOCK SUPPORT
10166 M:      Ohad Ben-Cohen <ohad@wizery.com>
10167 L:      linux-omap@vger.kernel.org
10168 S:      Maintained
10169 F:      drivers/hwspinlock/omap_hwspinlock.c
10170
10171 OMAP HS MMC SUPPORT
10172 L:      linux-mmc@vger.kernel.org
10173 L:      linux-omap@vger.kernel.org
10174 S:      Orphan
10175 F:      drivers/mmc/host/omap_hsmmc.c
10176
10177 OMAP HWMOD DATA
10178 M:      Paul Walmsley <paul@pwsan.com>
10179 L:      linux-omap@vger.kernel.org
10180 S:      Maintained
10181 F:      arch/arm/mach-omap2/omap_hwmod*data*
10182
10183 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10184 M:      Benoît Cousson <bcousson@baylibre.com>
10185 L:      linux-omap@vger.kernel.org
10186 S:      Maintained
10187 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10188
10189 OMAP HWMOD SUPPORT
10190 M:      Benoît Cousson <bcousson@baylibre.com>
10191 M:      Paul Walmsley <paul@pwsan.com>
10192 L:      linux-omap@vger.kernel.org
10193 S:      Maintained
10194 F:      arch/arm/mach-omap2/omap_hwmod.*
10195
10196 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10197 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10198 L:      linux-media@vger.kernel.org
10199 S:      Maintained
10200 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10201 F:      drivers/media/platform/omap3isp/
10202 F:      drivers/staging/media/omap4iss/
10203
10204 OMAP MMC SUPPORT
10205 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10206 L:      linux-omap@vger.kernel.org
10207 S:      Maintained
10208 F:      drivers/mmc/host/omap.c
10209
10210 OMAP POWER MANAGEMENT SUPPORT
10211 M:      Kevin Hilman <khilman@kernel.org>
10212 L:      linux-omap@vger.kernel.org
10213 S:      Maintained
10214 F:      arch/arm/*omap*/*pm*
10215 F:      drivers/cpufreq/omap-cpufreq.c
10216
10217 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10218 M:      Rajendra Nayak <rnayak@codeaurora.org>
10219 M:      Paul Walmsley <paul@pwsan.com>
10220 L:      linux-omap@vger.kernel.org
10221 S:      Maintained
10222 F:      arch/arm/mach-omap2/prm*
10223
10224 OMAP RANDOM NUMBER GENERATOR SUPPORT
10225 M:      Deepak Saxena <dsaxena@plexity.net>
10226 S:      Maintained
10227 F:      drivers/char/hw_random/omap-rng.c
10228
10229 OMAP USB SUPPORT
10230 L:      linux-usb@vger.kernel.org
10231 L:      linux-omap@vger.kernel.org
10232 S:      Orphan
10233 F:      drivers/usb/*/*omap*
10234 F:      arch/arm/*omap*/usb*
10235
10236 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10237 M:      Mark Jackson <mpfj@newflow.co.uk>
10238 L:      linux-omap@vger.kernel.org
10239 S:      Maintained
10240 F:      arch/arm/boot/dts/am335x-nano.dts
10241
10242 OMAP1 SUPPORT
10243 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10244 M:      Tony Lindgren <tony@atomide.com>
10245 L:      linux-omap@vger.kernel.org
10246 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10247 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10248 S:      Maintained
10249 F:      arch/arm/mach-omap1/
10250 F:      arch/arm/plat-omap/
10251 F:      arch/arm/configs/omap1_defconfig
10252 F:      drivers/i2c/busses/i2c-omap.c
10253 F:      include/linux/i2c-omap.h
10254
10255 OMAP2+ SUPPORT
10256 M:      Tony Lindgren <tony@atomide.com>
10257 L:      linux-omap@vger.kernel.org
10258 W:      http://www.muru.com/linux/omap/
10259 W:      http://linux.omap.com/
10260 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10261 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10262 S:      Maintained
10263 F:      arch/arm/mach-omap2/
10264 F:      arch/arm/plat-omap/
10265 F:      arch/arm/configs/omap2plus_defconfig
10266 F:      drivers/i2c/busses/i2c-omap.c
10267 F:      drivers/irqchip/irq-omap-intc.c
10268 F:      drivers/mfd/*omap*.c
10269 F:      drivers/mfd/menelaus.c
10270 F:      drivers/mfd/palmas.c
10271 F:      drivers/mfd/tps65217.c
10272 F:      drivers/mfd/tps65218.c
10273 F:      drivers/mfd/tps65910.c
10274 F:      drivers/mfd/twl-core.[ch]
10275 F:      drivers/mfd/twl4030*.c
10276 F:      drivers/mfd/twl6030*.c
10277 F:      drivers/mfd/twl6040*.c
10278 F:      drivers/regulator/palmas-regulator*.c
10279 F:      drivers/regulator/pbias-regulator.c
10280 F:      drivers/regulator/tps65217-regulator.c
10281 F:      drivers/regulator/tps65218-regulator.c
10282 F:      drivers/regulator/tps65910-regulator.c
10283 F:      drivers/regulator/twl-regulator.c
10284 F:      drivers/regulator/twl6030-regulator.c
10285 F:      include/linux/i2c-omap.h
10286
10287 ONION OMEGA2+ BOARD
10288 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10289 L:      linux-mips@linux-mips.org
10290 S:      Maintained
10291 F:      arch/mips/boot/dts/ralink/omega2p.dts
10292
10293 OMFS FILESYSTEM
10294 M:      Bob Copeland <me@bobcopeland.com>
10295 L:      linux-karma-devel@lists.sourceforge.net
10296 S:      Maintained
10297 F:      Documentation/filesystems/omfs.txt
10298 F:      fs/omfs/
10299
10300 OMNIKEY CARDMAN 4000 DRIVER
10301 M:      Harald Welte <laforge@gnumonks.org>
10302 S:      Maintained
10303 F:      drivers/char/pcmcia/cm4000_cs.c
10304 F:      include/linux/cm4000_cs.h
10305 F:      include/uapi/linux/cm4000_cs.h
10306
10307 OMNIKEY CARDMAN 4040 DRIVER
10308 M:      Harald Welte <laforge@gnumonks.org>
10309 S:      Maintained
10310 F:      drivers/char/pcmcia/cm4040_cs.*
10311
10312 OMNIVISION OV13858 SENSOR DRIVER
10313 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10314 L:      linux-media@vger.kernel.org
10315 T:      git git://linuxtv.org/media_tree.git
10316 S:      Maintained
10317 F:      drivers/media/i2c/ov13858.c
10318
10319 OMNIVISION OV2685 SENSOR DRIVER
10320 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10321 L:      linux-media@vger.kernel.org
10322 T:      git git://linuxtv.org/media_tree.git
10323 S:      Maintained
10324 F:      drivers/media/i2c/ov2685.c
10325
10326 OMNIVISION OV5640 SENSOR DRIVER
10327 M:      Steve Longerbeam <slongerbeam@gmail.com>
10328 L:      linux-media@vger.kernel.org
10329 T:      git git://linuxtv.org/media_tree.git
10330 S:      Maintained
10331 F:      drivers/media/i2c/ov5640.c
10332
10333 OMNIVISION OV5647 SENSOR DRIVER
10334 M:      Luis Oliveira <lolivei@synopsys.com>
10335 L:      linux-media@vger.kernel.org
10336 T:      git git://linuxtv.org/media_tree.git
10337 S:      Maintained
10338 F:      drivers/media/i2c/ov5647.c
10339
10340 OMNIVISION OV5695 SENSOR DRIVER
10341 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10342 L:      linux-media@vger.kernel.org
10343 T:      git git://linuxtv.org/media_tree.git
10344 S:      Maintained
10345 F:      drivers/media/i2c/ov5695.c
10346
10347 OMNIVISION OV7670 SENSOR DRIVER
10348 M:      Jonathan Corbet <corbet@lwn.net>
10349 L:      linux-media@vger.kernel.org
10350 T:      git git://linuxtv.org/media_tree.git
10351 S:      Maintained
10352 F:      drivers/media/i2c/ov7670.c
10353 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10354
10355 OMNIVISION OV772x SENSOR DRIVER
10356 M:      Jacopo Mondi <jacopo@jmondi.org>
10357 L:      linux-media@vger.kernel.org
10358 T:      git git://linuxtv.org/media_tree.git
10359 S:      Odd fixes
10360 F:      drivers/media/i2c/ov772x.c
10361 F:      include/media/i2c/ov772x.h
10362
10363 OMNIVISION OV7740 SENSOR DRIVER
10364 M:      Wenyou Yang <wenyou.yang@microchip.com>
10365 L:      linux-media@vger.kernel.org
10366 T:      git git://linuxtv.org/media_tree.git
10367 S:      Maintained
10368 F:      drivers/media/i2c/ov7740.c
10369 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10370
10371 OMNIVISION OV9650 SENSOR DRIVER
10372 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10373 R:      Akinobu Mita <akinobu.mita@gmail.com>
10374 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10375 L:      linux-media@vger.kernel.org
10376 T:      git git://linuxtv.org/media_tree.git
10377 S:      Maintained
10378 F:      drivers/media/i2c/ov9650.c
10379 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10380
10381 ONENAND FLASH DRIVER
10382 M:      Kyungmin Park <kyungmin.park@samsung.com>
10383 L:      linux-mtd@lists.infradead.org
10384 S:      Maintained
10385 F:      drivers/mtd/nand/onenand/
10386 F:      include/linux/mtd/onenand*.h
10387
10388 ONSTREAM SCSI TAPE DRIVER
10389 M:      Willem Riede <osst@riede.org>
10390 L:      osst-users@lists.sourceforge.net
10391 L:      linux-scsi@vger.kernel.org
10392 S:      Maintained
10393 F:      Documentation/scsi/osst.txt
10394 F:      drivers/scsi/osst.*
10395 F:      drivers/scsi/osst_*.h
10396 F:      drivers/scsi/st.h
10397
10398 OP-TEE DRIVER
10399 M:      Jens Wiklander <jens.wiklander@linaro.org>
10400 S:      Maintained
10401 F:      drivers/tee/optee/
10402
10403 OPA-VNIC DRIVER
10404 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10405 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10406 L:      linux-rdma@vger.kernel.org
10407 S:      Supported
10408 F:      drivers/infiniband/ulp/opa_vnic
10409
10410 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10411 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10412 L:      devicetree@vger.kernel.org
10413 S:      Maintained
10414 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10415 F:      Documentation/devicetree/overlay-notes.txt
10416 F:      drivers/of/overlay.c
10417 F:      drivers/of/resolver.c
10418
10419 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10420 M:      Rob Herring <robh+dt@kernel.org>
10421 M:      Frank Rowand <frowand.list@gmail.com>
10422 L:      devicetree@vger.kernel.org
10423 W:      http://www.devicetree.org/
10424 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10425 S:      Maintained
10426 F:      drivers/of/
10427 F:      include/linux/of*.h
10428 F:      scripts/dtc/
10429 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10430
10431 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10432 M:      Rob Herring <robh+dt@kernel.org>
10433 M:      Mark Rutland <mark.rutland@arm.com>
10434 L:      devicetree@vger.kernel.org
10435 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10436 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10437 S:      Maintained
10438 F:      Documentation/devicetree/
10439 F:      arch/*/boot/dts/
10440 F:      include/dt-bindings/
10441
10442 OPENCORES I2C BUS DRIVER
10443 M:      Peter Korsgaard <jacmet@sunsite.dk>
10444 L:      linux-i2c@vger.kernel.org
10445 S:      Maintained
10446 F:      Documentation/i2c/busses/i2c-ocores
10447 F:      drivers/i2c/busses/i2c-ocores.c
10448
10449 OPENRISC ARCHITECTURE
10450 M:      Jonas Bonn <jonas@southpole.se>
10451 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10452 M:      Stafford Horne <shorne@gmail.com>
10453 T:      git git://github.com/openrisc/linux.git
10454 L:      openrisc@lists.librecores.org
10455 W:      http://openrisc.io
10456 S:      Maintained
10457 F:      Documentation/devicetree/bindings/openrisc/
10458 F:      Documentation/openrisc/
10459 F:      arch/openrisc/
10460 F:      drivers/irqchip/irq-ompic.c
10461 F:      drivers/irqchip/irq-or1k-*
10462
10463 OPENVSWITCH
10464 M:      Pravin B Shelar <pshelar@ovn.org>
10465 L:      netdev@vger.kernel.org
10466 L:      dev@openvswitch.org
10467 W:      http://openvswitch.org
10468 S:      Maintained
10469 F:      net/openvswitch/
10470 F:      include/uapi/linux/openvswitch.h
10471
10472 OPERATING PERFORMANCE POINTS (OPP)
10473 M:      Viresh Kumar <vireshk@kernel.org>
10474 M:      Nishanth Menon <nm@ti.com>
10475 M:      Stephen Boyd <sboyd@kernel.org>
10476 L:      linux-pm@vger.kernel.org
10477 S:      Maintained
10478 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10479 F:      drivers/opp/
10480 F:      include/linux/pm_opp.h
10481 F:      Documentation/power/opp.txt
10482 F:      Documentation/devicetree/bindings/opp/
10483
10484 OPL4 DRIVER
10485 M:      Clemens Ladisch <clemens@ladisch.de>
10486 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10487 T:      git git://git.alsa-project.org/alsa-kernel.git
10488 S:      Maintained
10489 F:      sound/drivers/opl4/
10490
10491 OPROFILE
10492 M:      Robert Richter <rric@kernel.org>
10493 L:      oprofile-list@lists.sf.net
10494 S:      Maintained
10495 F:      arch/*/include/asm/oprofile*.h
10496 F:      arch/*/oprofile/
10497 F:      drivers/oprofile/
10498 F:      include/linux/oprofile.h
10499
10500 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10501 M:      Mark Fasheh <mark@fasheh.com>
10502 M:      Joel Becker <jlbec@evilplan.org>
10503 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10504 W:      http://ocfs2.wiki.kernel.org
10505 S:      Supported
10506 F:      Documentation/filesystems/ocfs2.txt
10507 F:      Documentation/filesystems/dlmfs.txt
10508 F:      fs/ocfs2/
10509
10510 ORANGEFS FILESYSTEM
10511 M:      Mike Marshall <hubcap@omnibond.com>
10512 R:      Martin Brandenburg <martin@omnibond.com>
10513 L:      devel@lists.orangefs.org
10514 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10515 S:      Supported
10516 F:      fs/orangefs/
10517 F:      Documentation/filesystems/orangefs.txt
10518
10519 ORINOCO DRIVER
10520 L:      linux-wireless@vger.kernel.org
10521 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10522 W:      http://www.nongnu.org/orinoco/
10523 S:      Orphan
10524 F:      drivers/net/wireless/intersil/orinoco/
10525
10526 OSD LIBRARY and FILESYSTEM
10527 M:      Boaz Harrosh <ooo@electrozaur.com>
10528 S:      Maintained
10529 F:      drivers/scsi/osd/
10530 F:      include/scsi/osd_*
10531 F:      fs/exofs/
10532
10533 OV2659 OMNIVISION SENSOR DRIVER
10534 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10535 L:      linux-media@vger.kernel.org
10536 W:      https://linuxtv.org
10537 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10538 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10539 S:      Maintained
10540 F:      drivers/media/i2c/ov2659.c
10541 F:      include/media/i2c/ov2659.h
10542
10543 OVERLAY FILESYSTEM
10544 M:      Miklos Szeredi <miklos@szeredi.hu>
10545 L:      linux-unionfs@vger.kernel.org
10546 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10547 S:      Supported
10548 F:      fs/overlayfs/
10549 F:      Documentation/filesystems/overlayfs.txt
10550
10551 P54 WIRELESS DRIVER
10552 M:      Christian Lamparter <chunkeey@googlemail.com>
10553 L:      linux-wireless@vger.kernel.org
10554 W:      http://wireless.kernel.org/en/users/Drivers/p54
10555 S:      Maintained
10556 F:      drivers/net/wireless/intersil/p54/
10557
10558 PA SEMI ETHERNET DRIVER
10559 L:      netdev@vger.kernel.org
10560 S:      Orphan
10561 F:      drivers/net/ethernet/pasemi/*
10562
10563 PA SEMI SMBUS DRIVER
10564 L:      linux-i2c@vger.kernel.org
10565 S:      Orphan
10566 F:      drivers/i2c/busses/i2c-pasemi.c
10567
10568 PADATA PARALLEL EXECUTION MECHANISM
10569 M:      Steffen Klassert <steffen.klassert@secunet.com>
10570 L:      linux-crypto@vger.kernel.org
10571 S:      Maintained
10572 F:      kernel/padata.c
10573 F:      include/linux/padata.h
10574 F:      Documentation/padata.txt
10575
10576 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10577 M:      Harald Welte <laforge@gnumonks.org>
10578 L:      platform-driver-x86@vger.kernel.org
10579 S:      Maintained
10580 F:      drivers/platform/x86/panasonic-laptop.c
10581
10582 PARALLEL LCD/KEYPAD PANEL DRIVER
10583 M:      Willy Tarreau <willy@haproxy.com>
10584 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10585 S:      Odd Fixes
10586 F:      Documentation/misc-devices/lcd-panel-cgram.txt
10587 F:      drivers/misc/panel.c
10588
10589 PARALLEL PORT SUBSYSTEM
10590 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10591 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10592 L:      linux-parport@lists.infradead.org (subscribers-only)
10593 S:      Maintained
10594 F:      drivers/parport/
10595 F:      include/linux/parport*.h
10596 F:      drivers/char/ppdev.c
10597 F:      include/uapi/linux/ppdev.h
10598 F:      Documentation/parport*.txt
10599
10600 PARAVIRT_OPS INTERFACE
10601 M:      Juergen Gross <jgross@suse.com>
10602 M:      Alok Kataria <akataria@vmware.com>
10603 L:      virtualization@lists.linux-foundation.org
10604 S:      Supported
10605 F:      Documentation/virtual/paravirt_ops.txt
10606 F:      arch/*/kernel/paravirt*
10607 F:      arch/*/include/asm/paravirt*.h
10608 F:      include/linux/hypervisor.h
10609
10610 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10611 M:      Tim Waugh <tim@cyberelk.net>
10612 L:      linux-parport@lists.infradead.org (subscribers-only)
10613 S:      Maintained
10614 F:      Documentation/blockdev/paride.txt
10615 F:      drivers/block/paride/
10616
10617 PARISC ARCHITECTURE
10618 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
10619 M:      Helge Deller <deller@gmx.de>
10620 L:      linux-parisc@vger.kernel.org
10621 W:      http://www.parisc-linux.org/
10622 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
10623 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
10624 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
10625 S:      Maintained
10626 F:      arch/parisc/
10627 F:      Documentation/parisc/
10628 F:      drivers/parisc/
10629 F:      drivers/char/agp/parisc-agp.c
10630 F:      drivers/input/serio/gscps2.c
10631 F:      drivers/parport/parport_gsc.*
10632 F:      drivers/tty/serial/8250/8250_gsc.c
10633 F:      drivers/video/fbdev/sti*
10634 F:      drivers/video/console/sti*
10635 F:      drivers/video/logo/logo_parisc*
10636
10637 PARMAN
10638 M:      Jiri Pirko <jiri@mellanox.com>
10639 L:      netdev@vger.kernel.org
10640 S:      Supported
10641 F:      lib/parman.c
10642 F:      lib/test_parman.c
10643 F:      include/linux/parman.h
10644
10645 PC87360 HARDWARE MONITORING DRIVER
10646 M:      Jim Cromie <jim.cromie@gmail.com>
10647 L:      linux-hwmon@vger.kernel.org
10648 S:      Maintained
10649 F:      Documentation/hwmon/pc87360
10650 F:      drivers/hwmon/pc87360.c
10651
10652 PC8736x GPIO DRIVER
10653 M:      Jim Cromie <jim.cromie@gmail.com>
10654 S:      Maintained
10655 F:      drivers/char/pc8736x_gpio.c
10656
10657 PC87427 HARDWARE MONITORING DRIVER
10658 M:      Jean Delvare <jdelvare@suse.com>
10659 L:      linux-hwmon@vger.kernel.org
10660 S:      Maintained
10661 F:      Documentation/hwmon/pc87427
10662 F:      drivers/hwmon/pc87427.c
10663
10664 PCA9532 LED DRIVER
10665 M:      Riku Voipio <riku.voipio@iki.fi>
10666 S:      Maintained
10667 F:      drivers/leds/leds-pca9532.c
10668 F:      include/linux/leds-pca9532.h
10669
10670 PCA9541 I2C BUS MASTER SELECTOR DRIVER
10671 M:      Guenter Roeck <linux@roeck-us.net>
10672 L:      linux-i2c@vger.kernel.org
10673 S:      Maintained
10674 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
10675
10676 PCDP - PRIMARY CONSOLE AND DEBUG PORT
10677 M:      Khalid Aziz <khalid@gonehiking.org>
10678 S:      Maintained
10679 F:      drivers/firmware/pcdp.*
10680
10681 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
10682 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10683 L:      linux-pci@vger.kernel.org
10684 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10685 S:      Maintained
10686 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
10687 F:      drivers/pci/host/pci-aardvark.c
10688
10689 PCI DRIVER FOR ALTERA PCIE IP
10690 M:      Ley Foon Tan <lftan@altera.com>
10691 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
10692 L:      linux-pci@vger.kernel.org
10693 S:      Supported
10694 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
10695 F:      drivers/pci/host/pcie-altera.c
10696
10697 PCI DRIVER FOR APPLIEDMICRO XGENE
10698 M:      Tanmay Inamdar <tinamdar@apm.com>
10699 L:      linux-pci@vger.kernel.org
10700 L:      linux-arm-kernel@lists.infradead.org
10701 S:      Maintained
10702 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
10703 F:      drivers/pci/host/pci-xgene.c
10704
10705 PCI DRIVER FOR ARM VERSATILE PLATFORM
10706 M:      Rob Herring <robh@kernel.org>
10707 L:      linux-pci@vger.kernel.org
10708 L:      linux-arm-kernel@lists.infradead.org
10709 S:      Maintained
10710 F:      Documentation/devicetree/bindings/pci/versatile.txt
10711 F:      drivers/pci/host/pci-versatile.c
10712
10713 PCI DRIVER FOR ARMADA 8K
10714 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10715 L:      linux-pci@vger.kernel.org
10716 L:      linux-arm-kernel@lists.infradead.org
10717 S:      Maintained
10718 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
10719 F:      drivers/pci/dwc/pcie-armada8k.c
10720
10721 PCI DRIVER FOR CADENCE PCIE IP
10722 M:      Alan Douglas <adouglas@cadence.com>
10723 L:      linux-pci@vger.kernel.org
10724 S:      Maintained
10725 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
10726 F:      drivers/pci/cadence/pcie-cadence*
10727
10728 PCI DRIVER FOR FREESCALE LAYERSCAPE
10729 M:      Minghuan Lian <minghuan.Lian@freescale.com>
10730 M:      Mingkai Hu <mingkai.hu@freescale.com>
10731 M:      Roy Zang <tie-fei.zang@freescale.com>
10732 L:      linuxppc-dev@lists.ozlabs.org
10733 L:      linux-pci@vger.kernel.org
10734 L:      linux-arm-kernel@lists.infradead.org
10735 S:      Maintained
10736 F:      drivers/pci/dwc/*layerscape*
10737
10738 PCI DRIVER FOR GENERIC OF HOSTS
10739 M:      Will Deacon <will.deacon@arm.com>
10740 L:      linux-pci@vger.kernel.org
10741 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10742 S:      Maintained
10743 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
10744 F:      drivers/pci/host/pci-host-common.c
10745 F:      drivers/pci/host/pci-host-generic.c
10746
10747 PCI DRIVER FOR IMX6
10748 M:      Richard Zhu <hongxing.zhu@nxp.com>
10749 M:      Lucas Stach <l.stach@pengutronix.de>
10750 L:      linux-pci@vger.kernel.org
10751 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10752 S:      Maintained
10753 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
10754 F:      drivers/pci/dwc/*imx6*
10755
10756 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
10757 M:      Keith Busch <keith.busch@intel.com>
10758 M:      Jonathan Derrick <jonathan.derrick@intel.com>
10759 L:      linux-pci@vger.kernel.org
10760 S:      Supported
10761 F:      drivers/pci/host/vmd.c
10762
10763 PCI DRIVER FOR MICROSEMI SWITCHTEC
10764 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
10765 M:      Logan Gunthorpe <logang@deltatee.com>
10766 L:      linux-pci@vger.kernel.org
10767 S:      Maintained
10768 F:      Documentation/switchtec.txt
10769 F:      Documentation/ABI/testing/sysfs-class-switchtec
10770 F:      drivers/pci/switch/switchtec*
10771 F:      include/uapi/linux/switchtec_ioctl.h
10772 F:      include/linux/switchtec.h
10773 F:      drivers/ntb/hw/mscc/
10774
10775 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
10776 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10777 M:      Jason Cooper <jason@lakedaemon.net>
10778 L:      linux-pci@vger.kernel.org
10779 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10780 S:      Maintained
10781 F:      drivers/pci/host/*mvebu*
10782
10783 PCI DRIVER FOR NVIDIA TEGRA
10784 M:      Thierry Reding <thierry.reding@gmail.com>
10785 L:      linux-tegra@vger.kernel.org
10786 L:      linux-pci@vger.kernel.org
10787 S:      Supported
10788 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
10789 F:      drivers/pci/host/pci-tegra.c
10790
10791 PCI DRIVER FOR RENESAS R-CAR
10792 M:      Simon Horman <horms@verge.net.au>
10793 L:      linux-pci@vger.kernel.org
10794 L:      linux-renesas-soc@vger.kernel.org
10795 S:      Maintained
10796 F:      drivers/pci/host/*rcar*
10797
10798 PCI DRIVER FOR SAMSUNG EXYNOS
10799 M:      Jingoo Han <jingoohan1@gmail.com>
10800 L:      linux-pci@vger.kernel.org
10801 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10802 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
10803 S:      Maintained
10804 F:      drivers/pci/dwc/pci-exynos.c
10805
10806 PCI DRIVER FOR SYNOPSYS DESIGNWARE
10807 M:      Jingoo Han <jingoohan1@gmail.com>
10808 M:      Joao Pinto <Joao.Pinto@synopsys.com>
10809 L:      linux-pci@vger.kernel.org
10810 S:      Maintained
10811 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
10812 F:      drivers/pci/dwc/*designware*
10813
10814 PCI DRIVER FOR TI DRA7XX
10815 M:      Kishon Vijay Abraham I <kishon@ti.com>
10816 L:      linux-omap@vger.kernel.org
10817 L:      linux-pci@vger.kernel.org
10818 S:      Supported
10819 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
10820 F:      drivers/pci/dwc/pci-dra7xx.c
10821
10822 PCI DRIVER FOR TI KEYSTONE
10823 M:      Murali Karicheri <m-karicheri2@ti.com>
10824 L:      linux-pci@vger.kernel.org
10825 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10826 S:      Maintained
10827 F:      drivers/pci/dwc/*keystone*
10828
10829 PCI ENDPOINT SUBSYSTEM
10830 M:      Kishon Vijay Abraham I <kishon@ti.com>
10831 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
10832 L:      linux-pci@vger.kernel.org
10833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
10834 S:      Supported
10835 F:      drivers/pci/endpoint/
10836 F:      drivers/misc/pci_endpoint_test.c
10837 F:      tools/pci/
10838
10839 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
10840 M:      Russell Currey <ruscur@russell.cc>
10841 L:      linuxppc-dev@lists.ozlabs.org
10842 S:      Supported
10843 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
10844 F:      arch/powerpc/kernel/eeh*.c
10845 F:      arch/powerpc/platforms/*/eeh*.c
10846 F:      arch/powerpc/include/*/eeh*.h
10847
10848 PCI ERROR RECOVERY
10849 M:      Linas Vepstas <linasvepstas@gmail.com>
10850 L:      linux-pci@vger.kernel.org
10851 S:      Supported
10852 F:      Documentation/PCI/pci-error-recovery.txt
10853
10854 PCI MSI DRIVER FOR ALTERA MSI IP
10855 M:      Ley Foon Tan <lftan@altera.com>
10856 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
10857 L:      linux-pci@vger.kernel.org
10858 S:      Supported
10859 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
10860 F:      drivers/pci/host/pcie-altera-msi.c
10861
10862 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
10863 M:      Duc Dang <dhdang@apm.com>
10864 L:      linux-pci@vger.kernel.org
10865 L:      linux-arm-kernel@lists.infradead.org
10866 S:      Maintained
10867 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
10868 F:      drivers/pci/host/pci-xgene-msi.c
10869
10870 PCI SUBSYSTEM
10871 M:      Bjorn Helgaas <bhelgaas@google.com>
10872 L:      linux-pci@vger.kernel.org
10873 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
10874 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
10875 S:      Supported
10876 F:      Documentation/devicetree/bindings/pci/
10877 F:      Documentation/PCI/
10878 F:      drivers/acpi/pci*
10879 F:      drivers/pci/
10880 F:      include/asm-generic/pci*
10881 F:      include/linux/pci*
10882 F:      include/linux/of_pci.h
10883 F:      include/uapi/linux/pci*
10884 F:      lib/pci*
10885 F:      arch/x86/pci/
10886 F:      arch/x86/kernel/quirks.c
10887
10888 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
10889 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
10890 L:      linux-pci@vger.kernel.org
10891 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
10892 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
10893 S:      Supported
10894 F:      drivers/pci/cadence/
10895 F:      drivers/pci/host/
10896 F:      drivers/pci/dwc/
10897
10898 PCIE DRIVER FOR AXIS ARTPEC
10899 M:      Jesper Nilsson <jesper.nilsson@axis.com>
10900 L:      linux-arm-kernel@axis.com
10901 L:      linux-pci@vger.kernel.org
10902 S:      Maintained
10903 F:      Documentation/devicetree/bindings/pci/axis,artpec*
10904 F:      drivers/pci/dwc/*artpec*
10905
10906 PCIE DRIVER FOR CAVIUM THUNDERX
10907 M:      David Daney <david.daney@cavium.com>
10908 L:      linux-pci@vger.kernel.org
10909 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10910 S:      Supported
10911 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
10912 F:      drivers/pci/host/pci-thunder-*
10913
10914 PCIE DRIVER FOR HISILICON
10915 M:      Zhou Wang <wangzhou1@hisilicon.com>
10916 L:      linux-pci@vger.kernel.org
10917 S:      Maintained
10918 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
10919 F:      drivers/pci/dwc/pcie-hisi.c
10920
10921 PCIE DRIVER FOR HISILICON KIRIN
10922 M:      Xiaowei Song <songxiaowei@hisilicon.com>
10923 M:      Binghui Wang <wangbinghui@hisilicon.com>
10924 L:      linux-pci@vger.kernel.org
10925 S:      Maintained
10926 F:      Documentation/devicetree/bindings/pci/pcie-kirin.txt
10927 F:      drivers/pci/dwc/pcie-kirin.c
10928
10929 PCIE DRIVER FOR HISILICON STB
10930 M:      Jianguo Sun <sunjianguo1@huawei.com>
10931 M:      Shawn Guo <shawn.guo@linaro.org>
10932 L:      linux-pci@vger.kernel.org
10933 S:      Maintained
10934 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
10935 F:      drivers/pci/dwc/pcie-histb.c
10936
10937 PCIE DRIVER FOR MEDIATEK
10938 M:      Ryder Lee <ryder.lee@mediatek.com>
10939 L:      linux-pci@vger.kernel.org
10940 L:      linux-mediatek@lists.infradead.org
10941 S:      Supported
10942 F:      Documentation/devicetree/bindings/pci/mediatek*
10943 F:      drivers/pci/host/*mediatek*
10944
10945 PCIE DRIVER FOR QUALCOMM MSM
10946 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
10947 L:      linux-pci@vger.kernel.org
10948 L:      linux-arm-msm@vger.kernel.org
10949 S:      Maintained
10950 F:      drivers/pci/dwc/*qcom*
10951
10952 PCIE DRIVER FOR ROCKCHIP
10953 M:      Shawn Lin <shawn.lin@rock-chips.com>
10954 L:      linux-pci@vger.kernel.org
10955 L:      linux-rockchip@lists.infradead.org
10956 S:      Maintained
10957 F:      Documentation/devicetree/bindings/pci/rockchip-pcie.txt
10958 F:      drivers/pci/host/pcie-rockchip.c
10959
10960 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
10961 M:      Linus Walleij <linus.walleij@linaro.org>
10962 L:      linux-pci@vger.kernel.org
10963 S:      Maintained
10964 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
10965 F:      drivers/pci/host/pci-v3-semi.c
10966
10967 PCIE DRIVER FOR ST SPEAR13XX
10968 M:      Pratyush Anand <pratyush.anand@gmail.com>
10969 L:      linux-pci@vger.kernel.org
10970 S:      Maintained
10971 F:      drivers/pci/dwc/*spear*
10972
10973 PCMCIA SUBSYSTEM
10974 M:      Dominik Brodowski <linux@dominikbrodowski.net>
10975 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
10976 S:      Odd Fixes
10977 F:      Documentation/pcmcia/
10978 F:      tools/pcmcia/
10979 F:      drivers/pcmcia/
10980 F:      include/pcmcia/
10981
10982 PCNET32 NETWORK DRIVER
10983 M:      Don Fry <pcnet32@frontier.com>
10984 L:      netdev@vger.kernel.org
10985 S:      Maintained
10986 F:      drivers/net/ethernet/amd/pcnet32.c
10987
10988 PCRYPT PARALLEL CRYPTO ENGINE
10989 M:      Steffen Klassert <steffen.klassert@secunet.com>
10990 L:      linux-crypto@vger.kernel.org
10991 S:      Maintained
10992 F:      crypto/pcrypt.c
10993 F:      include/crypto/pcrypt.h
10994
10995 PEAQ WMI HOTKEYS DRIVER
10996 M:      Hans de Goede <hdegoede@redhat.com>
10997 L:      platform-driver-x86@vger.kernel.org
10998 S:      Maintained
10999 F:      drivers/platform/x86/peaq-wmi.c
11000
11001 PER-CPU MEMORY ALLOCATOR
11002 M:      Tejun Heo <tj@kernel.org>
11003 M:      Christoph Lameter <cl@linux.com>
11004 M:      Dennis Zhou <dennisszhou@gmail.com>
11005 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu.git
11006 S:      Maintained
11007 F:      include/linux/percpu*.h
11008 F:      mm/percpu*.c
11009 F:      arch/*/include/asm/percpu.h
11010
11011 PER-TASK DELAY ACCOUNTING
11012 M:      Balbir Singh <bsingharora@gmail.com>
11013 S:      Maintained
11014 F:      include/linux/delayacct.h
11015 F:      kernel/delayacct.c
11016
11017 PERFORMANCE EVENTS SUBSYSTEM
11018 M:      Peter Zijlstra <peterz@infradead.org>
11019 M:      Ingo Molnar <mingo@redhat.com>
11020 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11021 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11022 R:      Jiri Olsa <jolsa@redhat.com>
11023 R:      Namhyung Kim <namhyung@kernel.org>
11024 L:      linux-kernel@vger.kernel.org
11025 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11026 S:      Supported
11027 F:      kernel/events/*
11028 F:      include/linux/perf_event.h
11029 F:      include/uapi/linux/perf_event.h
11030 F:      arch/*/kernel/perf_event*.c
11031 F:      arch/*/kernel/*/perf_event*.c
11032 F:      arch/*/kernel/*/*/perf_event*.c
11033 F:      arch/*/include/asm/perf_event.h
11034 F:      arch/*/kernel/perf_callchain.c
11035 F:      arch/*/events/*
11036 F:      tools/perf/
11037
11038 PERSONALITY HANDLING
11039 M:      Christoph Hellwig <hch@infradead.org>
11040 L:      linux-abi-devel@lists.sourceforge.net
11041 S:      Maintained
11042 F:      include/linux/personality.h
11043 F:      include/uapi/linux/personality.h
11044
11045 PHONET PROTOCOL
11046 M:      Remi Denis-Courmont <courmisch@gmail.com>
11047 S:      Supported
11048 F:      Documentation/networking/phonet.txt
11049 F:      include/linux/phonet.h
11050 F:      include/net/phonet/
11051 F:      include/uapi/linux/phonet.h
11052 F:      net/phonet/
11053
11054 PHRAM MTD DRIVER
11055 M:      Joern Engel <joern@lazybastard.org>
11056 L:      linux-mtd@lists.infradead.org
11057 S:      Maintained
11058 F:      drivers/mtd/devices/phram.c
11059
11060 PICOLCD HID DRIVER
11061 M:      Bruno Prémont <bonbons@linux-vserver.org>
11062 L:      linux-input@vger.kernel.org
11063 S:      Maintained
11064 F:      drivers/hid/hid-picolcd*
11065
11066 PICOXCELL SUPPORT
11067 M:      Jamie Iles <jamie@jamieiles.com>
11068 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11069 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11070 S:      Supported
11071 F:      arch/arm/boot/dts/picoxcell*
11072 F:      arch/arm/mach-picoxcell/
11073 F:      drivers/crypto/picoxcell*
11074
11075 PIN CONTROL SUBSYSTEM
11076 M:      Linus Walleij <linus.walleij@linaro.org>
11077 L:      linux-gpio@vger.kernel.org
11078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11079 S:      Maintained
11080 F:      Documentation/devicetree/bindings/pinctrl/
11081 F:      Documentation/driver-api/pinctl.rst
11082 F:      drivers/pinctrl/
11083 F:      include/linux/pinctrl/
11084
11085 PIN CONTROLLER - ATMEL AT91
11086 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11087 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11088 S:      Maintained
11089 F:      drivers/pinctrl/pinctrl-at91.*
11090
11091 PIN CONTROLLER - ATMEL AT91 PIO4
11092 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11093 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11094 L:      linux-gpio@vger.kernel.org
11095 S:      Supported
11096 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11097
11098 PIN CONTROLLER - FREESCALE
11099 M:      Dong Aisheng <aisheng.dong@nxp.com>
11100 M:      Fabio Estevam <festevam@gmail.com>
11101 M:      Shawn Guo <shawnguo@kernel.org>
11102 M:      Stefan Agner <stefan@agner.ch>
11103 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11104 L:      linux-gpio@vger.kernel.org
11105 S:      Maintained
11106 F:      drivers/pinctrl/freescale/
11107 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11108
11109 PIN CONTROLLER - INTEL
11110 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11111 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
11112 S:      Maintained
11113 F:      drivers/pinctrl/intel/
11114
11115 PIN CONTROLLER - MEDIATEK
11116 M:      Sean Wang <sean.wang@mediatek.com>
11117 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11118 S:      Maintained
11119 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11120 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11121 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11122 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11123 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11124
11125 PIN CONTROLLER - QUALCOMM
11126 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11127 S:      Maintained
11128 L:      linux-arm-msm@vger.kernel.org
11129 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11130 F:      drivers/pinctrl/qcom/
11131
11132 PIN CONTROLLER - RENESAS
11133 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11134 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11135 L:      linux-renesas-soc@vger.kernel.org
11136 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11137 S:      Maintained
11138 F:      drivers/pinctrl/sh-pfc/
11139
11140 PIN CONTROLLER - SAMSUNG
11141 M:      Tomasz Figa <tomasz.figa@gmail.com>
11142 M:      Krzysztof Kozlowski <krzk@kernel.org>
11143 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11144 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11145 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11146 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11147 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11148 S:      Maintained
11149 F:      drivers/pinctrl/samsung/
11150 F:      include/dt-bindings/pinctrl/samsung.h
11151 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11152
11153 PIN CONTROLLER - SINGLE
11154 M:      Tony Lindgren <tony@atomide.com>
11155 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11156 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11157 L:      linux-omap@vger.kernel.org
11158 S:      Maintained
11159 F:      drivers/pinctrl/pinctrl-single.c
11160
11161 PIN CONTROLLER - ST SPEAR
11162 M:      Viresh Kumar <vireshk@kernel.org>
11163 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11164 W:      http://www.st.com/spear
11165 S:      Maintained
11166 F:      drivers/pinctrl/spear/
11167
11168 PISTACHIO SOC SUPPORT
11169 M:      James Hartley <james.hartley@sondrel.com>
11170 L:      linux-mips@linux-mips.org
11171 S:      Odd Fixes
11172 F:      arch/mips/pistachio/
11173 F:      arch/mips/include/asm/mach-pistachio/
11174 F:      arch/mips/boot/dts/img/pistachio*
11175 F:      arch/mips/configs/pistachio*_defconfig
11176
11177 PKTCDVD DRIVER
11178 S:      Orphan
11179 M:      linux-block@vger.kernel.org
11180 F:      drivers/block/pktcdvd.c
11181 F:      include/linux/pktcdvd.h
11182 F:      include/uapi/linux/pktcdvd.h
11183
11184 PKUNITY SOC DRIVERS
11185 M:      Guan Xuetao <gxt@pku.edu.cn>
11186 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11187 S:      Maintained
11188 T:      git git://github.com/gxt/linux.git
11189 F:      drivers/input/serio/i8042-unicore32io.h
11190 F:      drivers/i2c/busses/i2c-puv3.c
11191 F:      drivers/video/fbdev/fb-puv3.c
11192 F:      drivers/rtc/rtc-puv3.c
11193
11194 PMBUS HARDWARE MONITORING DRIVERS
11195 M:      Guenter Roeck <linux@roeck-us.net>
11196 L:      linux-hwmon@vger.kernel.org
11197 W:      http://hwmon.wiki.kernel.org/
11198 W:      http://www.roeck-us.net/linux/drivers/
11199 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11200 S:      Maintained
11201 F:      Documentation/hwmon/pmbus
11202 F:      drivers/hwmon/pmbus/
11203 F:      include/linux/pmbus.h
11204
11205 PMC SIERRA MaxRAID DRIVER
11206 L:      linux-scsi@vger.kernel.org
11207 W:      http://www.pmc-sierra.com/
11208 S:      Orphan
11209 F:      drivers/scsi/pmcraid.*
11210
11211 PMC SIERRA PM8001 DRIVER
11212 M:      Jack Wang <jinpu.wang@profitbricks.com>
11213 M:      lindar_liu@usish.com
11214 L:      linux-scsi@vger.kernel.org
11215 S:      Supported
11216 F:      drivers/scsi/pm8001/
11217
11218 PNP SUPPORT
11219 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11220 S:      Maintained
11221 F:      drivers/pnp/
11222
11223 POSIX CLOCKS and TIMERS
11224 M:      Thomas Gleixner <tglx@linutronix.de>
11225 L:      linux-kernel@vger.kernel.org
11226 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11227 S:      Maintained
11228 F:      fs/timerfd.c
11229 F:      include/linux/timer*
11230 F:      kernel/time/*timer*
11231
11232 POWER MANAGEMENT CORE
11233 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11234 L:      linux-pm@vger.kernel.org
11235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11236 B:      https://bugzilla.kernel.org
11237 S:      Supported
11238 F:      drivers/base/power/
11239 F:      include/linux/pm.h
11240 F:      include/linux/pm_*
11241 F:      include/linux/powercap.h
11242 F:      drivers/powercap/
11243 F:      kernel/configs/nopm.config
11244
11245 POWER STATE COORDINATION INTERFACE (PSCI)
11246 M:      Mark Rutland <mark.rutland@arm.com>
11247 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11248 L:      linux-arm-kernel@lists.infradead.org
11249 S:      Maintained
11250 F:      drivers/firmware/psci*.c
11251 F:      include/linux/psci.h
11252 F:      include/uapi/linux/psci.h
11253
11254 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11255 M:      Sebastian Reichel <sre@kernel.org>
11256 L:      linux-pm@vger.kernel.org
11257 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11258 S:      Maintained
11259 F:      Documentation/devicetree/bindings/power/supply/
11260 F:      include/linux/power_supply.h
11261 F:      drivers/power/supply/
11262
11263 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11264 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11265 L:      linuxppc-dev@lists.ozlabs.org
11266 S:      Maintained
11267 F:      drivers/char/powernv-op-panel.c
11268
11269 PPP OVER ATM (RFC 2364)
11270 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11271 S:      Maintained
11272 F:      net/atm/pppoatm.c
11273 F:      include/uapi/linux/atmppp.h
11274
11275 PPP OVER ETHERNET
11276 M:      Michal Ostrowski <mostrows@earthlink.net>
11277 S:      Maintained
11278 F:      drivers/net/ppp/pppoe.c
11279 F:      drivers/net/ppp/pppox.c
11280
11281 PPP OVER L2TP
11282 M:      James Chapman <jchapman@katalix.com>
11283 S:      Maintained
11284 F:      net/l2tp/l2tp_ppp.c
11285 F:      include/linux/if_pppol2tp.h
11286 F:      include/uapi/linux/if_pppol2tp.h
11287
11288 PPP PROTOCOL DRIVERS AND COMPRESSORS
11289 M:      Paul Mackerras <paulus@samba.org>
11290 L:      linux-ppp@vger.kernel.org
11291 S:      Maintained
11292 F:      drivers/net/ppp/ppp_*
11293
11294 PPS SUPPORT
11295 M:      Rodolfo Giometti <giometti@enneenne.com>
11296 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11297 L:      linuxpps@ml.enneenne.com (subscribers-only)
11298 S:      Maintained
11299 F:      Documentation/pps/
11300 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11301 F:      Documentation/ABI/testing/sysfs-pps
11302 F:      drivers/pps/
11303 F:      include/linux/pps*.h
11304 F:      include/uapi/linux/pps.h
11305
11306 PPTP DRIVER
11307 M:      Dmitry Kozlov <xeb@mail.ru>
11308 L:      netdev@vger.kernel.org
11309 S:      Maintained
11310 F:      drivers/net/ppp/pptp.c
11311 W:      http://sourceforge.net/projects/accel-pptp
11312
11313 PREEMPTIBLE KERNEL
11314 M:      Robert Love <rml@tech9.net>
11315 L:      kpreempt-tech@lists.sourceforge.net
11316 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11317 S:      Supported
11318 F:      Documentation/preempt-locking.txt
11319 F:      include/linux/preempt.h
11320
11321 PRINTK
11322 M:      Petr Mladek <pmladek@suse.com>
11323 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11324 R:      Steven Rostedt <rostedt@goodmis.org>
11325 S:      Maintained
11326 F:      kernel/printk/
11327 F:      include/linux/printk.h
11328
11329 PRISM54 WIRELESS DRIVER
11330 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11331 L:      linux-wireless@vger.kernel.org
11332 W:      http://wireless.kernel.org/en/users/Drivers/p54
11333 S:      Obsolete
11334 F:      drivers/net/wireless/intersil/prism54/
11335
11336 PROC SYSCTL
11337 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11338 M:      Kees Cook <keescook@chromium.org>
11339 L:      linux-kernel@vger.kernel.org
11340 L:      linux-fsdevel@vger.kernel.org
11341 S:      Maintained
11342 F:      fs/proc/proc_sysctl.c
11343 F:      include/linux/sysctl.h
11344 F:      kernel/sysctl.c
11345 F:      tools/testing/selftests/sysctl/
11346
11347 PS3 NETWORK SUPPORT
11348 M:      Geoff Levand <geoff@infradead.org>
11349 L:      netdev@vger.kernel.org
11350 L:      linuxppc-dev@lists.ozlabs.org
11351 S:      Maintained
11352 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11353
11354 PS3 PLATFORM SUPPORT
11355 M:      Geoff Levand <geoff@infradead.org>
11356 L:      linuxppc-dev@lists.ozlabs.org
11357 S:      Maintained
11358 F:      arch/powerpc/boot/ps3*
11359 F:      arch/powerpc/include/asm/lv1call.h
11360 F:      arch/powerpc/include/asm/ps3*.h
11361 F:      arch/powerpc/platforms/ps3/
11362 F:      drivers/*/ps3*
11363 F:      drivers/ps3/
11364 F:      drivers/rtc/rtc-ps3.c
11365 F:      drivers/usb/host/*ps3.c
11366 F:      sound/ppc/snd_ps3*
11367
11368 PS3VRAM DRIVER
11369 M:      Jim Paris <jim@jtan.com>
11370 M:      Geoff Levand <geoff@infradead.org>
11371 L:      linuxppc-dev@lists.ozlabs.org
11372 S:      Maintained
11373 F:      drivers/block/ps3vram.c
11374
11375 PSAMPLE PACKET SAMPLING SUPPORT:
11376 M:      Yotam Gigi <yotam.gi@gmail.com>
11377 S:      Maintained
11378 F:      net/psample
11379 F:      include/net/psample.h
11380 F:      include/uapi/linux/psample.h
11381
11382 PSTORE FILESYSTEM
11383 M:      Kees Cook <keescook@chromium.org>
11384 M:      Anton Vorontsov <anton@enomsg.org>
11385 M:      Colin Cross <ccross@android.com>
11386 M:      Tony Luck <tony.luck@intel.com>
11387 S:      Maintained
11388 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11389 F:      fs/pstore/
11390 F:      include/linux/pstore*
11391 F:      drivers/firmware/efi/efi-pstore.c
11392 F:      drivers/acpi/apei/erst.c
11393 F:      Documentation/admin-guide/ramoops.rst
11394 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11395 K:      \b(pstore|ramoops)
11396
11397 PTP HARDWARE CLOCK SUPPORT
11398 M:      Richard Cochran <richardcochran@gmail.com>
11399 L:      netdev@vger.kernel.org
11400 S:      Maintained
11401 W:      http://linuxptp.sourceforge.net/
11402 F:      Documentation/ABI/testing/sysfs-ptp
11403 F:      Documentation/ptp/*
11404 F:      drivers/net/ethernet/freescale/gianfar_ptp.c
11405 F:      drivers/net/phy/dp83640*
11406 F:      drivers/ptp/*
11407 F:      include/linux/ptp_cl*
11408
11409 PTRACE SUPPORT
11410 M:      Oleg Nesterov <oleg@redhat.com>
11411 S:      Maintained
11412 F:      include/asm-generic/syscall.h
11413 F:      include/linux/ptrace.h
11414 F:      include/linux/regset.h
11415 F:      include/linux/tracehook.h
11416 F:      include/uapi/linux/ptrace.h
11417 F:      include/uapi/linux/ptrace.h
11418 F:      include/asm-generic/ptrace.h
11419 F:      kernel/ptrace.c
11420 F:      arch/*/ptrace*.c
11421 F:      arch/*/*/ptrace*.c
11422 F:      arch/*/include/asm/ptrace*.h
11423
11424 PULSE8-CEC DRIVER
11425 M:      Hans Verkuil <hverkuil@xs4all.nl>
11426 L:      linux-media@vger.kernel.org
11427 T:      git git://linuxtv.org/media_tree.git
11428 S:      Maintained
11429 F:      drivers/media/usb/pulse8-cec/*
11430 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11431
11432 PVRUSB2 VIDEO4LINUX DRIVER
11433 M:      Mike Isely <isely@pobox.com>
11434 L:      pvrusb2@isely.net       (subscribers-only)
11435 L:      linux-media@vger.kernel.org
11436 W:      http://www.isely.net/pvrusb2/
11437 T:      git git://linuxtv.org/media_tree.git
11438 S:      Maintained
11439 F:      Documentation/media/v4l-drivers/pvrusb2*
11440 F:      drivers/media/usb/pvrusb2/
11441
11442 PWC WEBCAM DRIVER
11443 M:      Hans Verkuil <hverkuil@xs4all.nl>
11444 L:      linux-media@vger.kernel.org
11445 T:      git git://linuxtv.org/media_tree.git
11446 S:      Odd Fixes
11447 F:      drivers/media/usb/pwc/*
11448
11449 PWM FAN DRIVER
11450 M:      Kamil Debski <kamil@wypas.org>
11451 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11452 L:      linux-hwmon@vger.kernel.org
11453 S:      Supported
11454 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11455 F:      Documentation/hwmon/pwm-fan
11456 F:      drivers/hwmon/pwm-fan.c
11457
11458 PWM IR Transmitter
11459 M:      Sean Young <sean@mess.org>
11460 L:      linux-media@vger.kernel.org
11461 S:      Maintained
11462 F:      drivers/media/rc/pwm-ir-tx.c
11463
11464 PWM SUBSYSTEM
11465 M:      Thierry Reding <thierry.reding@gmail.com>
11466 L:      linux-pwm@vger.kernel.org
11467 S:      Maintained
11468 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11469 F:      Documentation/pwm.txt
11470 F:      Documentation/devicetree/bindings/pwm/
11471 F:      include/linux/pwm.h
11472 F:      drivers/pwm/
11473 F:      drivers/video/backlight/pwm_bl.c
11474 F:      include/linux/pwm_backlight.h
11475 F:      drivers/gpio/gpio-mvebu.c
11476 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11477
11478 PXA GPIO DRIVER
11479 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11480 L:      linux-gpio@vger.kernel.org
11481 S:      Maintained
11482 F:      drivers/gpio/gpio-pxa.c
11483
11484 PXA MMCI DRIVER
11485 S:      Orphan
11486
11487 PXA RTC DRIVER
11488 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11489 L:      linux-rtc@vger.kernel.org
11490 S:      Maintained
11491
11492 PXA2xx/PXA3xx SUPPORT
11493 M:      Daniel Mack <daniel@zonque.org>
11494 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11495 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11496 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11497 T:      git git://github.com/hzhuang1/linux.git
11498 T:      git git://github.com/rjarzmik/linux.git
11499 S:      Maintained
11500 F:      arch/arm/boot/dts/pxa*
11501 F:      arch/arm/mach-pxa/
11502 F:      drivers/dma/pxa*
11503 F:      drivers/pcmcia/pxa2xx*
11504 F:      drivers/pinctrl/pxa/
11505 F:      drivers/spi/spi-pxa2xx*
11506 F:      drivers/usb/gadget/udc/pxa2*
11507 F:      include/sound/pxa2xx-lib.h
11508 F:      sound/arm/pxa*
11509 F:      sound/soc/pxa/
11510
11511 QAT DRIVER
11512 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11513 L:      qat-linux@intel.com
11514 S:      Supported
11515 F:      drivers/crypto/qat/
11516
11517 QCOM AUDIO (ASoC) DRIVERS
11518 M:      Patrick Lai <plai@codeaurora.org>
11519 M:      Banajit Goswami <bgoswami@codeaurora.org>
11520 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11521 S:      Supported
11522 F:      sound/soc/qcom/
11523
11524 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11525 M:      Gabriel Somlo <somlo@cmu.edu>
11526 M:      "Michael S. Tsirkin" <mst@redhat.com>
11527 L:      qemu-devel@nongnu.org
11528 S:      Maintained
11529 F:      drivers/firmware/qemu_fw_cfg.c
11530 F:      include/uapi/linux/qemu_fw_cfg.h
11531
11532 QIB DRIVER
11533 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11534 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11535 L:      linux-rdma@vger.kernel.org
11536 S:      Supported
11537 F:      drivers/infiniband/hw/qib/
11538
11539 QLOGIC QL41xxx FCOE DRIVER
11540 M:      QLogic-Storage-Upstream@cavium.com
11541 L:      linux-scsi@vger.kernel.org
11542 S:      Supported
11543 F:      drivers/scsi/qedf/
11544
11545 QLOGIC QL41xxx ISCSI DRIVER
11546 M:      QLogic-Storage-Upstream@cavium.com
11547 L:      linux-scsi@vger.kernel.org
11548 S:      Supported
11549 F:      drivers/scsi/qedi/
11550
11551 QLOGIC QL4xxx ETHERNET DRIVER
11552 M:      Ariel Elior <Ariel.Elior@cavium.com>
11553 M:      everest-linux-l2@cavium.com
11554 L:      netdev@vger.kernel.org
11555 S:      Supported
11556 F:      drivers/net/ethernet/qlogic/qed/
11557 F:      include/linux/qed/
11558 F:      drivers/net/ethernet/qlogic/qede/
11559
11560 QLOGIC QL4xxx RDMA DRIVER
11561 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11562 M:      Ariel Elior <Ariel.Elior@cavium.com>
11563 L:      linux-rdma@vger.kernel.org
11564 S:      Supported
11565 F:      drivers/infiniband/hw/qedr/
11566 F:      include/uapi/rdma/qedr-abi.h
11567
11568 QLOGIC QLA1280 SCSI DRIVER
11569 M:      Michael Reed <mdr@sgi.com>
11570 L:      linux-scsi@vger.kernel.org
11571 S:      Maintained
11572 F:      drivers/scsi/qla1280.[ch]
11573
11574 QLOGIC QLA2XXX FC-SCSI DRIVER
11575 M:      qla2xxx-upstream@qlogic.com
11576 L:      linux-scsi@vger.kernel.org
11577 S:      Supported
11578 F:      Documentation/scsi/LICENSE.qla2xxx
11579 F:      drivers/scsi/qla2xxx/
11580
11581 QLOGIC QLA3XXX NETWORK DRIVER
11582 M:      Dept-GELinuxNICDev@cavium.com
11583 L:      netdev@vger.kernel.org
11584 S:      Supported
11585 F:      Documentation/networking/LICENSE.qla3xxx
11586 F:      drivers/net/ethernet/qlogic/qla3xxx.*
11587
11588 QLOGIC QLA4XXX iSCSI DRIVER
11589 M:      QLogic-Storage-Upstream@qlogic.com
11590 L:      linux-scsi@vger.kernel.org
11591 S:      Supported
11592 F:      Documentation/scsi/LICENSE.qla4xxx
11593 F:      drivers/scsi/qla4xxx/
11594
11595 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
11596 M:      Harish Patil <harish.patil@cavium.com>
11597 M:      Manish Chopra <manish.chopra@cavium.com>
11598 M:      Dept-GELinuxNICDev@cavium.com
11599 L:      netdev@vger.kernel.org
11600 S:      Supported
11601 F:      drivers/net/ethernet/qlogic/qlcnic/
11602
11603 QLOGIC QLGE 10Gb ETHERNET DRIVER
11604 M:      Harish Patil <harish.patil@cavium.com>
11605 M:      Manish Chopra <manish.chopra@cavium.com>
11606 M:      Dept-GELinuxNICDev@cavium.com
11607 L:      netdev@vger.kernel.org
11608 S:      Supported
11609 F:      drivers/net/ethernet/qlogic/qlge/
11610
11611 QNX4 FILESYSTEM
11612 M:      Anders Larsen <al@alarsen.net>
11613 W:      http://www.alarsen.net/linux/qnx4fs/
11614 S:      Maintained
11615 F:      fs/qnx4/
11616 F:      include/uapi/linux/qnx4_fs.h
11617 F:      include/uapi/linux/qnxtypes.h
11618
11619 QORIQ DPAA2 FSL-MC BUS DRIVER
11620 M:      Stuart Yoder <stuyoder@gmail.com>
11621 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
11622 L:      linux-kernel@vger.kernel.org
11623 S:      Maintained
11624 F:      drivers/bus/fsl-mc/
11625 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
11626 F:      Documentation/networking/dpaa2/overview.rst
11627
11628 QT1010 MEDIA DRIVER
11629 M:      Antti Palosaari <crope@iki.fi>
11630 L:      linux-media@vger.kernel.org
11631 W:      https://linuxtv.org
11632 W:      http://palosaari.fi/linux/
11633 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11634 T:      git git://linuxtv.org/anttip/media_tree.git
11635 S:      Maintained
11636 F:      drivers/media/tuners/qt1010*
11637
11638 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
11639 M:      Kalle Valo <kvalo@codeaurora.org>
11640 L:      ath10k@lists.infradead.org
11641 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
11642 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
11643 S:      Supported
11644 F:      drivers/net/wireless/ath/ath10k/
11645
11646 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
11647 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
11648 L:      linux-wireless@vger.kernel.org
11649 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
11650 S:      Supported
11651 F:      drivers/net/wireless/ath/ath9k/
11652
11653 QUALCOMM CAMERA SUBSYSTEM DRIVER
11654 M:      Todor Tomov <todor.tomov@linaro.org>
11655 L:      linux-media@vger.kernel.org
11656 S:      Maintained
11657 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
11658 F:      Documentation/media/v4l-drivers/qcom_camss.rst
11659 F:      drivers/media/platform/qcom/camss-8x16/
11660
11661 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
11662 M:      Timur Tabi <timur@codeaurora.org>
11663 L:      netdev@vger.kernel.org
11664 S:      Supported
11665 F:      drivers/net/ethernet/qualcomm/emac/
11666
11667 QUALCOMM HEXAGON ARCHITECTURE
11668 M:      Richard Kuo <rkuo@codeaurora.org>
11669 L:      linux-hexagon@vger.kernel.org
11670 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
11671 S:      Supported
11672 F:      arch/hexagon/
11673
11674 QUALCOMM IOMMU
11675 M:      Rob Clark <robdclark@gmail.com>
11676 L:      iommu@lists.linux-foundation.org
11677 L:      linux-arm-msm@vger.kernel.org
11678 S:      Maintained
11679 F:      drivers/iommu/qcom_iommu.c
11680
11681 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
11682 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
11683 L:      linux-media@vger.kernel.org
11684 L:      linux-arm-msm@vger.kernel.org
11685 T:      git git://linuxtv.org/media_tree.git
11686 S:      Maintained
11687 F:      drivers/media/platform/qcom/venus/
11688
11689 QUALCOMM WCN36XX WIRELESS DRIVER
11690 M:      Kalle Valo <kvalo@codeaurora.org>
11691 L:      wcn36xx@lists.infradead.org
11692 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
11693 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
11694 S:      Supported
11695 F:      drivers/net/wireless/ath/wcn36xx/
11696
11697 QUANTENNA QTNFMAC WIRELESS DRIVER
11698 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
11699 M:      Avinash Patil <avinashp@quantenna.com>
11700 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
11701 L:      linux-wireless@vger.kernel.org
11702 S:      Maintained
11703 F:      drivers/net/wireless/quantenna
11704
11705 RADEON and AMDGPU DRM DRIVERS
11706 M:      Alex Deucher <alexander.deucher@amd.com>
11707 M:      Christian König <christian.koenig@amd.com>
11708 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
11709 L:      amd-gfx@lists.freedesktop.org
11710 T:      git git://people.freedesktop.org/~agd5f/linux
11711 S:      Supported
11712 F:      drivers/gpu/drm/radeon/
11713 F:      include/uapi/drm/radeon_drm.h
11714 F:      drivers/gpu/drm/amd/
11715 F:      include/uapi/drm/amdgpu_drm.h
11716
11717 RADEON FRAMEBUFFER DISPLAY DRIVER
11718 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
11719 L:      linux-fbdev@vger.kernel.org
11720 S:      Maintained
11721 F:      drivers/video/fbdev/aty/radeon*
11722 F:      include/uapi/linux/radeonfb.h
11723
11724 RADIOSHARK RADIO DRIVER
11725 M:      Hans Verkuil <hverkuil@xs4all.nl>
11726 L:      linux-media@vger.kernel.org
11727 T:      git git://linuxtv.org/media_tree.git
11728 S:      Maintained
11729 F:      drivers/media/radio/radio-shark.c
11730
11731 RADIOSHARK2 RADIO DRIVER
11732 M:      Hans Verkuil <hverkuil@xs4all.nl>
11733 L:      linux-media@vger.kernel.org
11734 T:      git git://linuxtv.org/media_tree.git
11735 S:      Maintained
11736 F:      drivers/media/radio/radio-shark2.c
11737 F:      drivers/media/radio/radio-tea5777.c
11738
11739 RADOS BLOCK DEVICE (RBD)
11740 M:      Ilya Dryomov <idryomov@gmail.com>
11741 M:      Sage Weil <sage@redhat.com>
11742 M:      Alex Elder <elder@kernel.org>
11743 L:      ceph-devel@vger.kernel.org
11744 W:      http://ceph.com/
11745 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
11746 T:      git git://github.com/ceph/ceph-client.git
11747 S:      Supported
11748 F:      Documentation/ABI/testing/sysfs-bus-rbd
11749 F:      drivers/block/rbd.c
11750 F:      drivers/block/rbd_types.h
11751
11752 RAGE128 FRAMEBUFFER DISPLAY DRIVER
11753 M:      Paul Mackerras <paulus@samba.org>
11754 L:      linux-fbdev@vger.kernel.org
11755 S:      Maintained
11756 F:      drivers/video/fbdev/aty/aty128fb.c
11757
11758 RAINSHADOW-CEC DRIVER
11759 M:      Hans Verkuil <hverkuil@xs4all.nl>
11760 L:      linux-media@vger.kernel.org
11761 T:      git git://linuxtv.org/media_tree.git
11762 S:      Maintained
11763 F:      drivers/media/usb/rainshadow-cec/*
11764
11765 RALINK MIPS ARCHITECTURE
11766 M:      John Crispin <john@phrozen.org>
11767 L:      linux-mips@linux-mips.org
11768 S:      Maintained
11769 F:      arch/mips/ralink
11770
11771 RALINK RT2X00 WIRELESS LAN DRIVER
11772 P:      rt2x00 project
11773 M:      Stanislaw Gruszka <sgruszka@redhat.com>
11774 M:      Helmut Schaa <helmut.schaa@googlemail.com>
11775 L:      linux-wireless@vger.kernel.org
11776 S:      Maintained
11777 F:      drivers/net/wireless/ralink/rt2x00/
11778
11779 RAMDISK RAM BLOCK DEVICE DRIVER
11780 M:      Jens Axboe <axboe@kernel.dk>
11781 S:      Maintained
11782 F:      Documentation/blockdev/ramdisk.txt
11783 F:      drivers/block/brd.c
11784
11785 RANCHU VIRTUAL BOARD FOR MIPS
11786 M:      Miodrag Dinic <miodrag.dinic@mips.com>
11787 L:      linux-mips@linux-mips.org
11788 S:      Supported
11789 F:      arch/mips/generic/board-ranchu.c
11790 F:      arch/mips/configs/generic/board-ranchu.config
11791
11792 RANDOM NUMBER DRIVER
11793 M:      "Theodore Ts'o" <tytso@mit.edu>
11794 S:      Maintained
11795 F:      drivers/char/random.c
11796
11797 RAPIDIO SUBSYSTEM
11798 M:      Matt Porter <mporter@kernel.crashing.org>
11799 M:      Alexandre Bounine <alex.bou9@gmail.com>
11800 S:      Maintained
11801 F:      drivers/rapidio/
11802
11803 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
11804 L:      linux-wireless@vger.kernel.org
11805 S:      Orphan
11806 F:      drivers/net/wireless/ray*
11807
11808 RCUTORTURE TEST FRAMEWORK
11809 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
11810 M:      Josh Triplett <josh@joshtriplett.org>
11811 R:      Steven Rostedt <rostedt@goodmis.org>
11812 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11813 R:      Lai Jiangshan <jiangshanlai@gmail.com>
11814 L:      linux-kernel@vger.kernel.org
11815 S:      Supported
11816 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
11817 F:      tools/testing/selftests/rcutorture
11818
11819 RDC R-321X SoC
11820 M:      Florian Fainelli <florian@openwrt.org>
11821 S:      Maintained
11822
11823 RDC R6040 FAST ETHERNET DRIVER
11824 M:      Florian Fainelli <f.fainelli@gmail.com>
11825 L:      netdev@vger.kernel.org
11826 S:      Maintained
11827 F:      drivers/net/ethernet/rdc/r6040.c
11828
11829 RDMAVT - RDMA verbs software
11830 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11831 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11832 L:      linux-rdma@vger.kernel.org
11833 S:      Supported
11834 F:      drivers/infiniband/sw/rdmavt
11835
11836 RDS - RELIABLE DATAGRAM SOCKETS
11837 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
11838 L:      netdev@vger.kernel.org
11839 L:      linux-rdma@vger.kernel.org
11840 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
11841 W:      https://oss.oracle.com/projects/rds/
11842 S:      Supported
11843 F:      net/rds/
11844 F:      Documentation/networking/rds.txt
11845
11846 RDT - RESOURCE ALLOCATION
11847 M:      Fenghua Yu <fenghua.yu@intel.com>
11848 L:      linux-kernel@vger.kernel.org
11849 S:      Supported
11850 F:      arch/x86/kernel/cpu/intel_rdt*
11851 F:      arch/x86/include/asm/intel_rdt_sched.h
11852 F:      Documentation/x86/intel_rdt*
11853
11854 READ-COPY UPDATE (RCU)
11855 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
11856 M:      Josh Triplett <josh@joshtriplett.org>
11857 R:      Steven Rostedt <rostedt@goodmis.org>
11858 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11859 R:      Lai Jiangshan <jiangshanlai@gmail.com>
11860 L:      linux-kernel@vger.kernel.org
11861 W:      http://www.rdrop.com/users/paulmck/RCU/
11862 S:      Supported
11863 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
11864 F:      Documentation/RCU/
11865 X:      Documentation/RCU/torture.txt
11866 F:      include/linux/rcu*
11867 X:      include/linux/srcu.h
11868 F:      kernel/rcu/
11869 X:      kernel/torture.c
11870
11871 REAL TIME CLOCK (RTC) SUBSYSTEM
11872 M:      Alessandro Zummo <a.zummo@towertech.it>
11873 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
11874 L:      linux-rtc@vger.kernel.org
11875 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
11876 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
11877 S:      Maintained
11878 F:      Documentation/devicetree/bindings/rtc/
11879 F:      Documentation/rtc.txt
11880 F:      drivers/rtc/
11881 F:      include/linux/rtc.h
11882 F:      include/uapi/linux/rtc.h
11883 F:      include/linux/rtc/
11884 F:      include/linux/platform_data/rtc-*
11885 F:      tools/testing/selftests/timers/rtctest.c
11886
11887 REALTEK AUDIO CODECS
11888 M:      Bard Liao <bardliao@realtek.com>
11889 M:      Oder Chiou <oder_chiou@realtek.com>
11890 S:      Maintained
11891 F:      sound/soc/codecs/rt*
11892 F:      include/sound/rt*.h
11893
11894 REGISTER MAP ABSTRACTION
11895 M:      Mark Brown <broonie@kernel.org>
11896 L:      linux-kernel@vger.kernel.org
11897 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
11898 S:      Supported
11899 F:      Documentation/devicetree/bindings/regmap/
11900 F:      drivers/base/regmap/
11901 F:      include/linux/regmap.h
11902
11903 REISERFS FILE SYSTEM
11904 L:      reiserfs-devel@vger.kernel.org
11905 S:      Supported
11906 F:      fs/reiserfs/
11907
11908 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
11909 M:      Ohad Ben-Cohen <ohad@wizery.com>
11910 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11911 L:      linux-remoteproc@vger.kernel.org
11912 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
11913 S:      Maintained
11914 F:      Documentation/devicetree/bindings/remoteproc/
11915 F:      Documentation/remoteproc.txt
11916 F:      drivers/remoteproc/
11917 F:      include/linux/remoteproc.h
11918
11919 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
11920 M:      Ohad Ben-Cohen <ohad@wizery.com>
11921 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11922 L:      linux-remoteproc@vger.kernel.org
11923 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
11924 S:      Maintained
11925 F:      drivers/rpmsg/
11926 F:      Documentation/rpmsg.txt
11927 F:      include/linux/rpmsg.h
11928 F:      include/linux/rpmsg/
11929
11930 RENESAS CLOCK DRIVERS
11931 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11932 L:      linux-renesas-soc@vger.kernel.org
11933 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
11934 S:      Supported
11935 F:      drivers/clk/renesas/
11936
11937 RENESAS EMEV2 I2C DRIVER
11938 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
11939 S:      Supported
11940 F:      drivers/i2c/busses/i2c-emev2.c
11941
11942 RENESAS ETHERNET DRIVERS
11943 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
11944 L:      netdev@vger.kernel.org
11945 L:      linux-renesas-soc@vger.kernel.org
11946 F:      Documentation/devicetree/bindings/net/renesas,*.txt
11947 F:      Documentation/devicetree/bindings/net/sh_eth.txt
11948 F:      drivers/net/ethernet/renesas/
11949 F:      include/linux/sh_eth.h
11950
11951 RENESAS R-CAR GYROADC DRIVER
11952 M:      Marek Vasut <marek.vasut@gmail.com>
11953 L:      linux-iio@vger.kernel.org
11954 S:      Supported
11955 F:      drivers/iio/adc/rcar_gyro_adc.c
11956
11957 RENESAS R-CAR I2C DRIVERS
11958 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
11959 S:      Supported
11960 F:      drivers/i2c/busses/i2c-rcar.c
11961 F:      drivers/i2c/busses/i2c-sh_mobile.c
11962
11963 RENESAS USB PHY DRIVER
11964 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
11965 L:      linux-renesas-soc@vger.kernel.org
11966 S:      Maintained
11967 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
11968
11969 RESET CONTROLLER FRAMEWORK
11970 M:      Philipp Zabel <p.zabel@pengutronix.de>
11971 T:      git git://git.pengutronix.de/git/pza/linux
11972 S:      Maintained
11973 F:      drivers/reset/
11974 F:      Documentation/devicetree/bindings/reset/
11975 F:      include/dt-bindings/reset/
11976 F:      include/linux/reset.h
11977 F:      include/linux/reset-controller.h
11978
11979 RFKILL
11980 M:      Johannes Berg <johannes@sipsolutions.net>
11981 L:      linux-wireless@vger.kernel.org
11982 W:      http://wireless.kernel.org/
11983 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
11984 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
11985 S:      Maintained
11986 F:      Documentation/rfkill.txt
11987 F:      Documentation/ABI/stable/sysfs-class-rfkill
11988 F:      net/rfkill/
11989
11990 RHASHTABLE
11991 M:      Thomas Graf <tgraf@suug.ch>
11992 M:      Herbert Xu <herbert@gondor.apana.org.au>
11993 L:      netdev@vger.kernel.org
11994 S:      Maintained
11995 F:      lib/rhashtable.c
11996 F:      include/linux/rhashtable.h
11997
11998 RICOH R5C592 MEMORYSTICK DRIVER
11999 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12000 S:      Maintained
12001 F:      drivers/memstick/host/r592.*
12002
12003 RICOH SMARTMEDIA/XD DRIVER
12004 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12005 S:      Maintained
12006 F:      drivers/mtd/nand/raw/r852.c
12007 F:      drivers/mtd/nand/raw/r852.h
12008
12009 RISC-V ARCHITECTURE
12010 M:      Palmer Dabbelt <palmer@sifive.com>
12011 M:      Albert Ou <albert@sifive.com>
12012 L:      linux-riscv@lists.infradead.org
12013 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12014 S:      Supported
12015 F:      arch/riscv/
12016 K:      riscv
12017 N:      riscv
12018
12019 ROCCAT DRIVERS
12020 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12021 W:      http://sourceforge.net/projects/roccat/
12022 S:      Maintained
12023 F:      drivers/hid/hid-roccat*
12024 F:      include/linux/hid-roccat*
12025 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12026
12027 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12028 M:      Jacob chen <jacob2.chen@rock-chips.com>
12029 L:      linux-media@vger.kernel.org
12030 S:      Maintained
12031 F:      drivers/media/platform/rockchip/rga/
12032 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12033
12034 ROCKER DRIVER
12035 M:      Jiri Pirko <jiri@resnulli.us>
12036 L:      netdev@vger.kernel.org
12037 S:      Supported
12038 F:      drivers/net/ethernet/rocker/
12039
12040 ROCKETPORT DRIVER
12041 P:      Comtrol Corp.
12042 W:      http://www.comtrol.com
12043 S:      Maintained
12044 F:      Documentation/serial/rocket.txt
12045 F:      drivers/tty/rocket*
12046
12047 ROCKETPORT EXPRESS/INFINITY DRIVER
12048 M:      Kevin Cernekee <cernekee@gmail.com>
12049 L:      linux-serial@vger.kernel.org
12050 S:      Odd Fixes
12051 F:      drivers/tty/serial/rp2.*
12052
12053 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12054 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12055 L:      linux-kernel@vger.kernel.org
12056 L:      linux-renesas-soc@vger.kernel.org
12057 S:      Supported
12058 F:      drivers/mfd/bd9571mwv.c
12059 F:      drivers/regulator/bd9571mwv-regulator.c
12060 F:      drivers/gpio/gpio-bd9571mwv.c
12061 F:      include/linux/mfd/bd9571mwv.h
12062 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12063
12064 ROSE NETWORK LAYER
12065 M:      Ralf Baechle <ralf@linux-mips.org>
12066 L:      linux-hams@vger.kernel.org
12067 W:      http://www.linux-ax25.org/
12068 S:      Maintained
12069 F:      include/net/rose.h
12070 F:      include/uapi/linux/rose.h
12071 F:      net/rose/
12072
12073 RTL2830 MEDIA DRIVER
12074 M:      Antti Palosaari <crope@iki.fi>
12075 L:      linux-media@vger.kernel.org
12076 W:      https://linuxtv.org
12077 W:      http://palosaari.fi/linux/
12078 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12079 T:      git git://linuxtv.org/anttip/media_tree.git
12080 S:      Maintained
12081 F:      drivers/media/dvb-frontends/rtl2830*
12082
12083 RTL2832 MEDIA DRIVER
12084 M:      Antti Palosaari <crope@iki.fi>
12085 L:      linux-media@vger.kernel.org
12086 W:      https://linuxtv.org
12087 W:      http://palosaari.fi/linux/
12088 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12089 T:      git git://linuxtv.org/anttip/media_tree.git
12090 S:      Maintained
12091 F:      drivers/media/dvb-frontends/rtl2832*
12092
12093 RTL2832_SDR MEDIA DRIVER
12094 M:      Antti Palosaari <crope@iki.fi>
12095 L:      linux-media@vger.kernel.org
12096 W:      https://linuxtv.org
12097 W:      http://palosaari.fi/linux/
12098 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12099 T:      git git://linuxtv.org/anttip/media_tree.git
12100 S:      Maintained
12101 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12102
12103 RTL8180 WIRELESS DRIVER
12104 L:      linux-wireless@vger.kernel.org
12105 W:      http://wireless.kernel.org/
12106 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12107 S:      Orphan
12108 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12109
12110 RTL8187 WIRELESS DRIVER
12111 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12112 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12113 M:      Larry Finger <Larry.Finger@lwfinger.net>
12114 L:      linux-wireless@vger.kernel.org
12115 W:      http://wireless.kernel.org/
12116 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12117 S:      Maintained
12118 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12119
12120 REALTEK WIRELESS DRIVER (rtlwifi family)
12121 M:      Ping-Ke Shih <pkshih@realtek.com>
12122 L:      linux-wireless@vger.kernel.org
12123 W:      http://wireless.kernel.org/
12124 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12125 S:      Maintained
12126 F:      drivers/net/wireless/realtek/rtlwifi/
12127
12128 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12129 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12130 L:      linux-wireless@vger.kernel.org
12131 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12132 S:      Maintained
12133 F:      drivers/net/wireless/realtek/rtl8xxxu/
12134
12135 RXRPC SOCKETS (AF_RXRPC)
12136 M:      David Howells <dhowells@redhat.com>
12137 L:      linux-afs@lists.infradead.org
12138 S:      Supported
12139 F:      net/rxrpc/
12140 F:      include/keys/rxrpc-type.h
12141 F:      include/net/af_rxrpc.h
12142 F:      include/trace/events/rxrpc.h
12143 F:      include/uapi/linux/rxrpc.h
12144 F:      Documentation/networking/rxrpc.txt
12145 W:      https://www.infradead.org/~dhowells/kafs/
12146
12147 S3 SAVAGE FRAMEBUFFER DRIVER
12148 M:      Antonino Daplas <adaplas@gmail.com>
12149 L:      linux-fbdev@vger.kernel.org
12150 S:      Maintained
12151 F:      drivers/video/fbdev/savage/
12152
12153 S390
12154 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12155 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12156 L:      linux-s390@vger.kernel.org
12157 W:      http://www.ibm.com/developerworks/linux/linux390/
12158 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12159 S:      Supported
12160 F:      arch/s390/
12161 F:      drivers/s390/
12162 F:      Documentation/s390/
12163 F:      Documentation/driver-api/s390-drivers.rst
12164
12165 S390 COMMON I/O LAYER
12166 M:      Sebastian Ott <sebott@linux.ibm.com>
12167 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12168 L:      linux-s390@vger.kernel.org
12169 W:      http://www.ibm.com/developerworks/linux/linux390/
12170 S:      Supported
12171 F:      drivers/s390/cio/
12172
12173 S390 DASD DRIVER
12174 M:      Stefan Haberland <sth@linux.ibm.com>
12175 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12176 L:      linux-s390@vger.kernel.org
12177 W:      http://www.ibm.com/developerworks/linux/linux390/
12178 S:      Supported
12179 F:      drivers/s390/block/dasd*
12180 F:      block/partitions/ibm.c
12181
12182 S390 IOMMU (PCI)
12183 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12184 L:      linux-s390@vger.kernel.org
12185 W:      http://www.ibm.com/developerworks/linux/linux390/
12186 S:      Supported
12187 F:      drivers/iommu/s390-iommu.c
12188
12189 S390 IUCV NETWORK LAYER
12190 M:      Julian Wiedmann <jwi@linux.ibm.com>
12191 M:      Ursula Braun <ubraun@linux.ibm.com>
12192 L:      linux-s390@vger.kernel.org
12193 W:      http://www.ibm.com/developerworks/linux/linux390/
12194 S:      Supported
12195 F:      drivers/s390/net/*iucv*
12196 F:      include/net/iucv/
12197 F:      net/iucv/
12198
12199 S390 NETWORK DRIVERS
12200 M:      Julian Wiedmann <jwi@linux.ibm.com>
12201 M:      Ursula Braun <ubraun@linux.ibm.com>
12202 L:      linux-s390@vger.kernel.org
12203 W:      http://www.ibm.com/developerworks/linux/linux390/
12204 S:      Supported
12205 F:      drivers/s390/net/
12206
12207 S390 PCI SUBSYSTEM
12208 M:      Sebastian Ott <sebott@linux.ibm.com>
12209 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12210 L:      linux-s390@vger.kernel.org
12211 W:      http://www.ibm.com/developerworks/linux/linux390/
12212 S:      Supported
12213 F:      arch/s390/pci/
12214 F:      drivers/pci/hotplug/s390_pci_hpc.c
12215
12216 S390 VFIO-CCW DRIVER
12217 M:      Cornelia Huck <cohuck@redhat.com>
12218 M:      Dong Jia Shi <bjsdjshi@linux.ibm.com>
12219 M:      Halil Pasic <pasic@linux.ibm.com>
12220 L:      linux-s390@vger.kernel.org
12221 L:      kvm@vger.kernel.org
12222 S:      Supported
12223 F:      drivers/s390/cio/vfio_ccw*
12224 F:      Documentation/s390/vfio-ccw.txt
12225 F:      include/uapi/linux/vfio_ccw.h
12226
12227 S390 ZCRYPT DRIVER
12228 M:      Harald Freudenberger <freude@linux.ibm.com>
12229 L:      linux-s390@vger.kernel.org
12230 W:      http://www.ibm.com/developerworks/linux/linux390/
12231 S:      Supported
12232 F:      drivers/s390/crypto/
12233
12234 S390 ZFCP DRIVER
12235 M:      Steffen Maier <maier@linux.ibm.com>
12236 M:      Benjamin Block <bblock@linux.ibm.com>
12237 L:      linux-s390@vger.kernel.org
12238 W:      http://www.ibm.com/developerworks/linux/linux390/
12239 S:      Supported
12240 F:      drivers/s390/scsi/zfcp_*
12241
12242 S3C24XX SD/MMC Driver
12243 M:      Ben Dooks <ben-linux@fluff.org>
12244 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12245 S:      Supported
12246 F:      drivers/mmc/host/s3cmci.*
12247
12248 SAA6588 RDS RECEIVER DRIVER
12249 M:      Hans Verkuil <hverkuil@xs4all.nl>
12250 L:      linux-media@vger.kernel.org
12251 T:      git git://linuxtv.org/media_tree.git
12252 W:      https://linuxtv.org
12253 S:      Odd Fixes
12254 F:      drivers/media/i2c/saa6588*
12255
12256 SAA7134 VIDEO4LINUX DRIVER
12257 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12258 L:      linux-media@vger.kernel.org
12259 W:      https://linuxtv.org
12260 T:      git git://linuxtv.org/media_tree.git
12261 S:      Odd fixes
12262 F:      Documentation/media/v4l-drivers/saa7134*
12263 F:      drivers/media/pci/saa7134/
12264
12265 SAA7146 VIDEO4LINUX-2 DRIVER
12266 M:      Hans Verkuil <hverkuil@xs4all.nl>
12267 L:      linux-media@vger.kernel.org
12268 T:      git git://linuxtv.org/media_tree.git
12269 S:      Maintained
12270 F:      drivers/media/common/saa7146/
12271 F:      drivers/media/pci/saa7146/
12272 F:      include/media/saa7146*
12273
12274 SAMSUNG AUDIO (ASoC) DRIVERS
12275 M:      Krzysztof Kozlowski <krzk@kernel.org>
12276 M:      Sangbeom Kim <sbkim73@samsung.com>
12277 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12278 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12279 S:      Supported
12280 F:      sound/soc/samsung/
12281 F:      Documentation/devicetree/bindings/sound/samsung*
12282
12283 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12284 M:      Krzysztof Kozlowski <krzk@kernel.org>
12285 L:      linux-crypto@vger.kernel.org
12286 L:      linux-samsung-soc@vger.kernel.org
12287 S:      Maintained
12288 F:      drivers/crypto/exynos-rng.c
12289 F:      Documentation/devicetree/bindings/crypto/samsung,exynos-rng4.txt
12290
12291 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12292 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12293 L:      linux-samsung-soc@vger.kernel.org
12294 S:      Maintained
12295 F:      drivers/char/hw_random/exynos-trng.c
12296 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12297
12298 SAMSUNG FRAMEBUFFER DRIVER
12299 M:      Jingoo Han <jingoohan1@gmail.com>
12300 L:      linux-fbdev@vger.kernel.org
12301 S:      Maintained
12302 F:      drivers/video/fbdev/s3c-fb.c
12303
12304 SAMSUNG LAPTOP DRIVER
12305 M:      Corentin Chary <corentin.chary@gmail.com>
12306 L:      platform-driver-x86@vger.kernel.org
12307 S:      Maintained
12308 F:      drivers/platform/x86/samsung-laptop.c
12309
12310 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12311 M:      Sangbeom Kim <sbkim73@samsung.com>
12312 M:      Krzysztof Kozlowski <krzk@kernel.org>
12313 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12314 L:      linux-kernel@vger.kernel.org
12315 L:      linux-samsung-soc@vger.kernel.org
12316 S:      Supported
12317 F:      drivers/mfd/sec*.c
12318 F:      drivers/regulator/s2m*.c
12319 F:      drivers/regulator/s5m*.c
12320 F:      drivers/clk/clk-s2mps11.c
12321 F:      drivers/rtc/rtc-s5m.c
12322 F:      include/linux/mfd/samsung/
12323 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12324 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12325 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12326 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12327
12328 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12329 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12330 L:      linux-media@vger.kernel.org
12331 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12332 S:      Maintained
12333 F:      drivers/media/platform/s3c-camif/
12334 F:      include/media/drv-intf/s3c_camif.h
12335
12336 SAMSUNG S3FWRN5 NFC DRIVER
12337 M:      Robert Baldyga <r.baldyga@samsung.com>
12338 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12339 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12340 S:      Supported
12341 F:      drivers/nfc/s3fwrn5
12342
12343 SAMSUNG S5C73M3 CAMERA DRIVER
12344 M:      Kyungmin Park <kyungmin.park@samsung.com>
12345 M:      Andrzej Hajda <a.hajda@samsung.com>
12346 L:      linux-media@vger.kernel.org
12347 S:      Supported
12348 F:      drivers/media/i2c/s5c73m3/*
12349
12350 SAMSUNG S5K5BAF CAMERA DRIVER
12351 M:      Kyungmin Park <kyungmin.park@samsung.com>
12352 M:      Andrzej Hajda <a.hajda@samsung.com>
12353 L:      linux-media@vger.kernel.org
12354 S:      Supported
12355 F:      drivers/media/i2c/s5k5baf.c
12356
12357 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12358 M:      Krzysztof Kozlowski <krzk@kernel.org>
12359 M:      Vladimir Zapolskiy <vz@mleia.com>
12360 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12361 L:      linux-crypto@vger.kernel.org
12362 L:      linux-samsung-soc@vger.kernel.org
12363 S:      Maintained
12364 F:      drivers/crypto/s5p-sss.c
12365
12366 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12367 M:      Kyungmin Park <kyungmin.park@samsung.com>
12368 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12369 L:      linux-media@vger.kernel.org
12370 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12371 S:      Supported
12372 F:      drivers/media/platform/exynos4-is/
12373
12374 SAMSUNG SOC CLOCK DRIVERS
12375 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12376 M:      Tomasz Figa <tomasz.figa@gmail.com>
12377 M:      Chanwoo Choi <cw00.choi@samsung.com>
12378 S:      Supported
12379 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12380 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12381 F:      drivers/clk/samsung/
12382 F:      include/dt-bindings/clock/exynos*.h
12383 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12384
12385 SAMSUNG SPI DRIVERS
12386 M:      Kukjin Kim <kgene@kernel.org>
12387 M:      Krzysztof Kozlowski <krzk@kernel.org>
12388 M:      Andi Shyti <andi@etezian.org>
12389 L:      linux-spi@vger.kernel.org
12390 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12391 S:      Maintained
12392 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12393 F:      drivers/spi/spi-s3c*
12394 F:      include/linux/platform_data/spi-s3c64xx.h
12395
12396 SAMSUNG SXGBE DRIVERS
12397 M:      Byungho An <bh74.an@samsung.com>
12398 M:      Girish K S <ks.giri@samsung.com>
12399 M:      Vipul Pandya <vipul.pandya@samsung.com>
12400 S:      Supported
12401 L:      netdev@vger.kernel.org
12402 F:      drivers/net/ethernet/samsung/sxgbe/
12403
12404 SAMSUNG THERMAL DRIVER
12405 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12406 L:      linux-pm@vger.kernel.org
12407 L:      linux-samsung-soc@vger.kernel.org
12408 S:      Supported
12409 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12410 F:      drivers/thermal/samsung/
12411
12412 SAMSUNG USB2 PHY DRIVER
12413 M:      Kamil Debski <kamil@wypas.org>
12414 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12415 L:      linux-kernel@vger.kernel.org
12416 S:      Supported
12417 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12418 F:      Documentation/phy/samsung-usb2.txt
12419 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12420 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12421 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12422 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12423 F:      drivers/phy/samsung/phy-samsung-usb2.c
12424 F:      drivers/phy/samsung/phy-samsung-usb2.h
12425
12426 SC1200 WDT DRIVER
12427 M:      Zwane Mwaikambo <zwanem@gmail.com>
12428 S:      Maintained
12429 F:      drivers/watchdog/sc1200wdt.c
12430
12431 SCHEDULER
12432 M:      Ingo Molnar <mingo@redhat.com>
12433 M:      Peter Zijlstra <peterz@infradead.org>
12434 L:      linux-kernel@vger.kernel.org
12435 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12436 S:      Maintained
12437 F:      kernel/sched/
12438 F:      include/linux/sched.h
12439 F:      include/uapi/linux/sched.h
12440 F:      include/linux/wait.h
12441
12442 SCR24X CHIP CARD INTERFACE DRIVER
12443 M:      Lubomir Rintel <lkundrak@v3.sk>
12444 S:      Supported
12445 F:      drivers/char/pcmcia/scr24x_cs.c
12446
12447 SCSI CDROM DRIVER
12448 M:      Jens Axboe <axboe@kernel.dk>
12449 L:      linux-scsi@vger.kernel.org
12450 W:      http://www.kernel.dk
12451 S:      Maintained
12452 F:      drivers/scsi/sr*
12453
12454 SCSI RDMA PROTOCOL (SRP) INITIATOR
12455 M:      Bart Van Assche <bart.vanassche@sandisk.com>
12456 L:      linux-rdma@vger.kernel.org
12457 S:      Supported
12458 W:      http://www.openfabrics.org
12459 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12460 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dad/srp-initiator.git
12461 F:      drivers/infiniband/ulp/srp/
12462 F:      include/scsi/srp.h
12463
12464 SCSI SG DRIVER
12465 M:      Doug Gilbert <dgilbert@interlog.com>
12466 L:      linux-scsi@vger.kernel.org
12467 W:      http://sg.danny.cz/sg
12468 S:      Maintained
12469 F:      Documentation/scsi/scsi-generic.txt
12470 F:      drivers/scsi/sg.c
12471 F:      include/scsi/sg.h
12472
12473 SCSI SUBSYSTEM
12474 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12475 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12476 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12477 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12478 L:      linux-scsi@vger.kernel.org
12479 S:      Maintained
12480 F:      Documentation/devicetree/bindings/scsi/
12481 F:      drivers/scsi/
12482 F:      include/scsi/
12483
12484 SCSI TAPE DRIVER
12485 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12486 L:      linux-scsi@vger.kernel.org
12487 S:      Maintained
12488 F:      Documentation/scsi/st.txt
12489 F:      drivers/scsi/st.*
12490 F:      drivers/scsi/st_*.h
12491
12492 SCTP PROTOCOL
12493 M:      Vlad Yasevich <vyasevich@gmail.com>
12494 M:      Neil Horman <nhorman@tuxdriver.com>
12495 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
12496 L:      linux-sctp@vger.kernel.org
12497 W:      http://lksctp.sourceforge.net
12498 S:      Maintained
12499 F:      Documentation/networking/sctp.txt
12500 F:      include/linux/sctp.h
12501 F:      include/uapi/linux/sctp.h
12502 F:      include/net/sctp/
12503 F:      net/sctp/
12504
12505 SCx200 CPU SUPPORT
12506 M:      Jim Cromie <jim.cromie@gmail.com>
12507 S:      Odd Fixes
12508 F:      Documentation/i2c/busses/scx200_acb
12509 F:      arch/x86/platform/scx200/
12510 F:      drivers/watchdog/scx200_wdt.c
12511 F:      drivers/i2c/busses/scx200*
12512 F:      drivers/mtd/maps/scx200_docflash.c
12513 F:      include/linux/scx200.h
12514
12515 SCx200 GPIO DRIVER
12516 M:      Jim Cromie <jim.cromie@gmail.com>
12517 S:      Maintained
12518 F:      drivers/char/scx200_gpio.c
12519 F:      include/linux/scx200_gpio.h
12520
12521 SCx200 HRT CLOCKSOURCE DRIVER
12522 M:      Jim Cromie <jim.cromie@gmail.com>
12523 S:      Maintained
12524 F:      drivers/clocksource/scx200_hrt.c
12525
12526 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
12527 M:      Sascha Sommer <saschasommer@freenet.de>
12528 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
12529 S:      Maintained
12530 F:      drivers/mmc/host/sdricoh_cs.c
12531
12532 SECURE COMPUTING
12533 M:      Kees Cook <keescook@chromium.org>
12534 R:      Andy Lutomirski <luto@amacapital.net>
12535 R:      Will Drewry <wad@chromium.org>
12536 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
12537 S:      Supported
12538 F:      kernel/seccomp.c
12539 F:      include/uapi/linux/seccomp.h
12540 F:      include/linux/seccomp.h
12541 F:      tools/testing/selftests/seccomp/*
12542 F:      tools/testing/selftests/kselftest_harness.h
12543 F:      Documentation/userspace-api/seccomp_filter.rst
12544 K:      \bsecure_computing
12545 K:      \bTIF_SECCOMP\b
12546
12547 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
12548 M:      Al Cooper <alcooperx@gmail.com>
12549 L:      linux-mmc@vger.kernel.org
12550 L:      bcm-kernel-feedback-list@broadcom.com
12551 S:      Maintained
12552 F:      drivers/mmc/host/sdhci-brcmstb*
12553
12554 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
12555 M:      Adrian Hunter <adrian.hunter@intel.com>
12556 L:      linux-mmc@vger.kernel.org
12557 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
12558 S:      Maintained
12559 F:      drivers/mmc/host/sdhci*
12560 F:      include/linux/mmc/sdhci*
12561
12562 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
12563 M:      Ben Dooks <ben-linux@fluff.org>
12564 M:      Jaehoon Chung <jh80.chung@samsung.com>
12565 L:      linux-mmc@vger.kernel.org
12566 S:      Maintained
12567 F:      drivers/mmc/host/sdhci-s3c*
12568
12569 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
12570 M:      Viresh Kumar <vireshk@kernel.org>
12571 L:      linux-mmc@vger.kernel.org
12572 S:      Maintained
12573 F:      drivers/mmc/host/sdhci-spear.c
12574
12575 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
12576 M:      Kishon Vijay Abraham I <kishon@ti.com>
12577 L:      linux-mmc@vger.kernel.org
12578 S:      Maintained
12579 F:      drivers/mmc/host/sdhci-omap.c
12580
12581 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
12582 M:      Scott Bauer <scott.bauer@intel.com>
12583 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12584 L:      linux-block@vger.kernel.org
12585 S:      Supported
12586 F:      block/sed*
12587 F:      block/opal_proto.h
12588 F:      include/linux/sed*
12589 F:      include/uapi/linux/sed*
12590
12591 SECURITY CONTACT
12592 M:      Security Officers <security@kernel.org>
12593 S:      Supported
12594
12595 SECURITY SUBSYSTEM
12596 M:      James Morris <jmorris@namei.org>
12597 M:      "Serge E. Hallyn" <serge@hallyn.com>
12598 L:      linux-security-module@vger.kernel.org (suggested Cc:)
12599 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
12600 W:      http://kernsec.org/
12601 S:      Supported
12602 F:      security/
12603
12604 SELINUX SECURITY MODULE
12605 M:      Paul Moore <paul@paul-moore.com>
12606 M:      Stephen Smalley <sds@tycho.nsa.gov>
12607 M:      Eric Paris <eparis@parisplace.org>
12608 L:      selinux@tycho.nsa.gov (moderated for non-subscribers)
12609 W:      https://selinuxproject.org
12610 W:      https://github.com/SELinuxProject
12611 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
12612 S:      Supported
12613 F:      include/linux/selinux*
12614 F:      security/selinux/
12615 F:      scripts/selinux/
12616 F:      Documentation/admin-guide/LSM/SELinux.rst
12617
12618 SENSABLE PHANTOM
12619 M:      Jiri Slaby <jirislaby@gmail.com>
12620 S:      Maintained
12621 F:      drivers/misc/phantom.c
12622 F:      include/uapi/linux/phantom.h
12623
12624 SERIAL DEVICE BUS
12625 M:      Rob Herring <robh@kernel.org>
12626 L:      linux-serial@vger.kernel.org
12627 S:      Maintained
12628 F:      Documentation/devicetree/bindings/serial/slave-device.txt
12629 F:      drivers/tty/serdev/
12630 F:      include/linux/serdev.h
12631
12632 SERIAL DRIVERS
12633 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12634 L:      linux-serial@vger.kernel.org
12635 S:      Maintained
12636 F:      Documentation/devicetree/bindings/serial/
12637 F:      drivers/tty/serial/
12638
12639 SERIAL IR RECEIVER
12640 M:      Sean Young <sean@mess.org>
12641 L:      linux-media@vger.kernel.org
12642 S:      Maintained
12643 F:      drivers/media/rc/serial_ir.c
12644
12645 SFC NETWORK DRIVER
12646 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
12647 M:      Edward Cree <ecree@solarflare.com>
12648 M:      Bert Kenward <bkenward@solarflare.com>
12649 L:      netdev@vger.kernel.org
12650 S:      Supported
12651 F:      drivers/net/ethernet/sfc/
12652
12653 SGI GRU DRIVER
12654 M:      Dimitri Sivanich <sivanich@sgi.com>
12655 S:      Maintained
12656 F:      drivers/misc/sgi-gru/
12657
12658 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
12659 M:      Pat Gefre <pfg@sgi.com>
12660 L:      linux-ia64@vger.kernel.org
12661 S:      Supported
12662 F:      Documentation/ia64/serial.txt
12663 F:      drivers/tty/serial/ioc?_serial.c
12664 F:      include/linux/ioc?.h
12665
12666 SGI XP/XPC/XPNET DRIVER
12667 M:      Cliff Whickman <cpw@sgi.com>
12668 M:      Robin Holt <robinmholt@gmail.com>
12669 S:      Maintained
12670 F:      drivers/misc/sgi-xp/
12671
12672 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
12673 M:      Ursula Braun <ubraun@linux.ibm.com>
12674 L:      linux-s390@vger.kernel.org
12675 W:      http://www.ibm.com/developerworks/linux/linux390/
12676 S:      Supported
12677 F:      net/smc/
12678
12679 SH_VEU V4L2 MEM2MEM DRIVER
12680 L:      linux-media@vger.kernel.org
12681 S:      Orphan
12682 F:      drivers/media/platform/sh_veu.c
12683
12684 SH_VOU V4L2 OUTPUT DRIVER
12685 L:      linux-media@vger.kernel.org
12686 S:      Orphan
12687 F:      drivers/media/platform/sh_vou.c
12688 F:      include/media/drv-intf/sh_vou.h
12689
12690 SI2157 MEDIA DRIVER
12691 M:      Antti Palosaari <crope@iki.fi>
12692 L:      linux-media@vger.kernel.org
12693 W:      https://linuxtv.org
12694 W:      http://palosaari.fi/linux/
12695 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12696 T:      git git://linuxtv.org/anttip/media_tree.git
12697 S:      Maintained
12698 F:      drivers/media/tuners/si2157*
12699
12700 SI2165 MEDIA DRIVER
12701 M:      Matthias Schwarzott <zzam@gentoo.org>
12702 L:      linux-media@vger.kernel.org
12703 W:      https://linuxtv.org
12704 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12705 S:      Maintained
12706 F:      drivers/media/dvb-frontends/si2165*
12707
12708 SI2168 MEDIA DRIVER
12709 M:      Antti Palosaari <crope@iki.fi>
12710 L:      linux-media@vger.kernel.org
12711 W:      https://linuxtv.org
12712 W:      http://palosaari.fi/linux/
12713 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12714 T:      git git://linuxtv.org/anttip/media_tree.git
12715 S:      Maintained
12716 F:      drivers/media/dvb-frontends/si2168*
12717
12718 SI470X FM RADIO RECEIVER I2C DRIVER
12719 M:      Hans Verkuil <hverkuil@xs4all.nl>
12720 L:      linux-media@vger.kernel.org
12721 T:      git git://linuxtv.org/media_tree.git
12722 W:      https://linuxtv.org
12723 S:      Odd Fixes
12724 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
12725
12726 SI470X FM RADIO RECEIVER USB DRIVER
12727 M:      Hans Verkuil <hverkuil@xs4all.nl>
12728 L:      linux-media@vger.kernel.org
12729 T:      git git://linuxtv.org/media_tree.git
12730 W:      https://linuxtv.org
12731 S:      Maintained
12732 F:      drivers/media/radio/si470x/radio-si470x-common.c
12733 F:      drivers/media/radio/si470x/radio-si470x.h
12734 F:      drivers/media/radio/si470x/radio-si470x-usb.c
12735
12736 SI4713 FM RADIO TRANSMITTER I2C DRIVER
12737 M:      Eduardo Valentin <edubezval@gmail.com>
12738 L:      linux-media@vger.kernel.org
12739 T:      git git://linuxtv.org/media_tree.git
12740 W:      https://linuxtv.org
12741 S:      Odd Fixes
12742 F:      drivers/media/radio/si4713/si4713.?
12743
12744 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
12745 M:      Eduardo Valentin <edubezval@gmail.com>
12746 L:      linux-media@vger.kernel.org
12747 T:      git git://linuxtv.org/media_tree.git
12748 W:      https://linuxtv.org
12749 S:      Odd Fixes
12750 F:      drivers/media/radio/si4713/radio-platform-si4713.c
12751
12752 SI4713 FM RADIO TRANSMITTER USB DRIVER
12753 M:      Hans Verkuil <hverkuil@xs4all.nl>
12754 L:      linux-media@vger.kernel.org
12755 T:      git git://linuxtv.org/media_tree.git
12756 W:      https://linuxtv.org
12757 S:      Maintained
12758 F:      drivers/media/radio/si4713/radio-usb-si4713.c
12759
12760 SIANO DVB DRIVER
12761 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12762 L:      linux-media@vger.kernel.org
12763 W:      https://linuxtv.org
12764 T:      git git://linuxtv.org/media_tree.git
12765 S:      Odd fixes
12766 F:      drivers/media/common/siano/
12767 F:      drivers/media/usb/siano/
12768 F:      drivers/media/usb/siano/
12769 F:      drivers/media/mmc/siano/
12770
12771 SILEAD TOUCHSCREEN DRIVER
12772 M:      Hans de Goede <hdegoede@redhat.com>
12773 L:      linux-input@vger.kernel.org
12774 L:      platform-driver-x86@vger.kernel.org
12775 S:      Maintained
12776 F:      drivers/input/touchscreen/silead.c
12777 F:      drivers/platform/x86/silead_dmi.c
12778
12779 SILICON MOTION SM712 FRAME BUFFER DRIVER
12780 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
12781 M:      Teddy Wang <teddy.wang@siliconmotion.com>
12782 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
12783 L:      linux-fbdev@vger.kernel.org
12784 S:      Maintained
12785 F:      drivers/video/fbdev/sm712*
12786 F:      Documentation/fb/sm712fb.txt
12787
12788 SIMPLE FIRMWARE INTERFACE (SFI)
12789 M:      Len Brown <lenb@kernel.org>
12790 L:      sfi-devel@simplefirmware.org
12791 W:      http://simplefirmware.org/
12792 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
12793 S:      Supported
12794 F:      arch/x86/platform/sfi/
12795 F:      drivers/sfi/
12796 F:      include/linux/sfi*.h
12797
12798 SIMPLEFB FB DRIVER
12799 M:      Hans de Goede <hdegoede@redhat.com>
12800 L:      linux-fbdev@vger.kernel.org
12801 S:      Maintained
12802 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
12803 F:      drivers/video/fbdev/simplefb.c
12804 F:      include/linux/platform_data/simplefb.h
12805
12806 SIMTEC EB110ATX (Chalice CATS)
12807 P:      Ben Dooks
12808 P:      Vincent Sanders <vince@simtec.co.uk>
12809 M:      Simtec Linux Team <linux@simtec.co.uk>
12810 W:      http://www.simtec.co.uk/products/EB110ATX/
12811 S:      Supported
12812
12813 SIMTEC EB2410ITX (BAST)
12814 P:      Ben Dooks
12815 P:      Vincent Sanders <vince@simtec.co.uk>
12816 M:      Simtec Linux Team <linux@simtec.co.uk>
12817 W:      http://www.simtec.co.uk/products/EB2410ITX/
12818 S:      Supported
12819 F:      arch/arm/mach-s3c24xx/mach-bast.c
12820 F:      arch/arm/mach-s3c24xx/bast-ide.c
12821 F:      arch/arm/mach-s3c24xx/bast-irq.c
12822
12823 SIPHASH PRF ROUTINES
12824 M:      Jason A. Donenfeld <Jason@zx2c4.com>
12825 S:      Maintained
12826 F:      lib/siphash.c
12827 F:      lib/test_siphash.c
12828 F:      include/linux/siphash.h
12829
12830 SIOX
12831 M:      Gavin Schenk <g.schenk@eckelmann.de>
12832 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
12833 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12834 S:      Supported
12835 F:      drivers/siox/*
12836 F:      include/trace/events/siox.h
12837
12838 SIS 190 ETHERNET DRIVER
12839 M:      Francois Romieu <romieu@fr.zoreil.com>
12840 L:      netdev@vger.kernel.org
12841 S:      Maintained
12842 F:      drivers/net/ethernet/sis/sis190.c
12843
12844 SIS 900/7016 FAST ETHERNET DRIVER
12845 M:      Daniele Venzano <venza@brownhat.org>
12846 W:      http://www.brownhat.org/sis900.html
12847 L:      netdev@vger.kernel.org
12848 S:      Maintained
12849 F:      drivers/net/ethernet/sis/sis900.*
12850
12851 SIS FRAMEBUFFER DRIVER
12852 M:      Thomas Winischhofer <thomas@winischhofer.net>
12853 W:      http://www.winischhofer.net/linuxsisvga.shtml
12854 S:      Maintained
12855 F:      Documentation/fb/sisfb.txt
12856 F:      drivers/video/fbdev/sis/
12857 F:      include/video/sisfb.h
12858
12859 SIS USB2VGA DRIVER
12860 M:      Thomas Winischhofer <thomas@winischhofer.net>
12861 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
12862 S:      Maintained
12863 F:      drivers/usb/misc/sisusbvga/
12864
12865 SLAB ALLOCATOR
12866 M:      Christoph Lameter <cl@linux.com>
12867 M:      Pekka Enberg <penberg@kernel.org>
12868 M:      David Rientjes <rientjes@google.com>
12869 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
12870 M:      Andrew Morton <akpm@linux-foundation.org>
12871 L:      linux-mm@kvack.org
12872 S:      Maintained
12873 F:      include/linux/sl?b*.h
12874 F:      mm/sl?b*
12875
12876 SLEEPABLE READ-COPY UPDATE (SRCU)
12877 M:      Lai Jiangshan <jiangshanlai@gmail.com>
12878 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12879 M:      Josh Triplett <josh@joshtriplett.org>
12880 R:      Steven Rostedt <rostedt@goodmis.org>
12881 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12882 L:      linux-kernel@vger.kernel.org
12883 W:      http://www.rdrop.com/users/paulmck/RCU/
12884 S:      Supported
12885 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12886 F:      include/linux/srcu.h
12887 F:      kernel/rcu/srcu.c
12888
12889 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
12890 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
12891 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12892 S:      Maintained
12893 F:      drivers/slimbus/
12894 F:      Documentation/devicetree/bindings/slimbus/
12895 F:      include/linux/slimbus.h
12896
12897 SMACK SECURITY MODULE
12898 M:      Casey Schaufler <casey@schaufler-ca.com>
12899 L:      linux-security-module@vger.kernel.org
12900 W:      http://schaufler-ca.com
12901 T:      git git://github.com/cschaufler/smack-next
12902 S:      Maintained
12903 F:      Documentation/admin-guide/LSM/Smack.rst
12904 F:      security/smack/
12905
12906 SMC91x ETHERNET DRIVER
12907 M:      Nicolas Pitre <nico@fluxnic.net>
12908 S:      Odd Fixes
12909 F:      drivers/net/ethernet/smsc/smc91x.*
12910
12911 SMIA AND SMIA++ IMAGE SENSOR DRIVER
12912 M:      Sakari Ailus <sakari.ailus@iki.fi>
12913 L:      linux-media@vger.kernel.org
12914 S:      Maintained
12915 F:      drivers/media/i2c/smiapp/
12916 F:      include/media/i2c/smiapp.h
12917 F:      drivers/media/i2c/smiapp-pll.c
12918 F:      drivers/media/i2c/smiapp-pll.h
12919 F:      include/uapi/linux/smiapp.h
12920 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
12921
12922 SMM665 HARDWARE MONITOR DRIVER
12923 M:      Guenter Roeck <linux@roeck-us.net>
12924 L:      linux-hwmon@vger.kernel.org
12925 S:      Maintained
12926 F:      Documentation/hwmon/smm665
12927 F:      drivers/hwmon/smm665.c
12928
12929 SMSC EMC2103 HARDWARE MONITOR DRIVER
12930 M:      Steve Glendinning <steve.glendinning@shawell.net>
12931 L:      linux-hwmon@vger.kernel.org
12932 S:      Maintained
12933 F:      Documentation/hwmon/emc2103
12934 F:      drivers/hwmon/emc2103.c
12935
12936 SMSC SCH5627 HARDWARE MONITOR DRIVER
12937 M:      Hans de Goede <hdegoede@redhat.com>
12938 L:      linux-hwmon@vger.kernel.org
12939 S:      Supported
12940 F:      Documentation/hwmon/sch5627
12941 F:      drivers/hwmon/sch5627.c
12942
12943 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
12944 M:      Steve Glendinning <steve.glendinning@shawell.net>
12945 L:      linux-fbdev@vger.kernel.org
12946 S:      Maintained
12947 F:      drivers/video/fbdev/smscufx.c
12948
12949 SMSC47B397 HARDWARE MONITOR DRIVER
12950 M:      Jean Delvare <jdelvare@suse.com>
12951 L:      linux-hwmon@vger.kernel.org
12952 S:      Maintained
12953 F:      Documentation/hwmon/smsc47b397
12954 F:      drivers/hwmon/smsc47b397.c
12955
12956 SMSC911x ETHERNET DRIVER
12957 M:      Steve Glendinning <steve.glendinning@shawell.net>
12958 L:      netdev@vger.kernel.org
12959 S:      Maintained
12960 F:      include/linux/smsc911x.h
12961 F:      drivers/net/ethernet/smsc/smsc911x.*
12962
12963 SMSC9420 PCI ETHERNET DRIVER
12964 M:      Steve Glendinning <steve.glendinning@shawell.net>
12965 L:      netdev@vger.kernel.org
12966 S:      Maintained
12967 F:      drivers/net/ethernet/smsc/smsc9420.*
12968
12969 SOC-CAMERA V4L2 SUBSYSTEM
12970 L:      linux-media@vger.kernel.org
12971 T:      git git://linuxtv.org/media_tree.git
12972 S:      Orphan
12973 F:      include/media/soc*
12974 F:      drivers/media/i2c/soc_camera/
12975 F:      drivers/media/platform/soc_camera/
12976
12977 SOCIONEXT SYNQUACER I2C DRIVER
12978 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
12979 L:      linux-i2c@vger.kernel.org
12980 S:      Maintained
12981 F:      drivers/i2c/busses/i2c-synquacer.c
12982 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
12983
12984 SOCIONEXT UNIPHIER SOUND DRIVER
12985 M:      Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
12986 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12987 S:      Maintained
12988 F:      sound/soc/uniphier/
12989
12990 SOEKRIS NET48XX LED SUPPORT
12991 M:      Chris Boot <bootc@bootc.net>
12992 S:      Maintained
12993 F:      drivers/leds/leds-net48xx.c
12994
12995 SOFT-ROCE DRIVER (rxe)
12996 M:      Moni Shoua <monis@mellanox.com>
12997 L:      linux-rdma@vger.kernel.org
12998 S:      Supported
12999 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13000 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13001 F:      drivers/infiniband/sw/rxe/
13002 F:      include/uapi/rdma/rdma_user_rxe.h
13003
13004 SOFTLOGIC 6x10 MPEG CODEC
13005 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13006 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13007 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13008 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13009 M:      Ismael Luceno <ismael@iodev.co.uk>
13010 L:      linux-media@vger.kernel.org
13011 S:      Supported
13012 F:      drivers/media/pci/solo6x10/
13013
13014 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13015 M:      James Morse <james.morse@arm.com>
13016 L:      linux-arm-kernel@lists.infradead.org
13017 S:      Maintained
13018 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13019 F:      drivers/firmware/arm_sdei.c
13020 F:      include/linux/sdei.h
13021 F:      include/uapi/linux/sdei.h
13022
13023 SOFTWARE RAID (Multiple Disks) SUPPORT
13024 M:      Shaohua Li <shli@kernel.org>
13025 L:      linux-raid@vger.kernel.org
13026 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13027 S:      Supported
13028 F:      drivers/md/Makefile
13029 F:      drivers/md/Kconfig
13030 F:      drivers/md/md*
13031 F:      drivers/md/raid*
13032 F:      include/linux/raid/
13033 F:      include/uapi/linux/raid/
13034
13035 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13036 M:      Jassi Brar <jaswinder.singh@linaro.org>
13037 L:      netdev@vger.kernel.org
13038 S:      Maintained
13039 F:      drivers/net/ethernet/socionext/netsec.c
13040 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13041
13042 SOLIDRUN CLEARFOG SUPPORT
13043 M:      Russell King <linux@armlinux.org.uk>
13044 S:      Maintained
13045 F:      arch/arm/boot/dts/armada-388-clearfog*
13046 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13047
13048 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13049 M:      Russell King <linux@armlinux.org.uk>
13050 S:      Maintained
13051 F:      arch/arm/boot/dts/imx6*-cubox-i*
13052 F:      arch/arm/boot/dts/imx6*-hummingboard*
13053 F:      arch/arm/boot/dts/imx6*-sr-*
13054
13055 SONIC NETWORK DRIVER
13056 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13057 L:      netdev@vger.kernel.org
13058 S:      Maintained
13059 F:      drivers/net/ethernet/natsemi/sonic.*
13060
13061 SONICS SILICON BACKPLANE DRIVER (SSB)
13062 M:      Michael Buesch <m@bues.ch>
13063 L:      linux-wireless@vger.kernel.org
13064 S:      Maintained
13065 F:      drivers/ssb/
13066 F:      include/linux/ssb/
13067
13068 SONY IMX274 SENSOR DRIVER
13069 M:      Leon Luo <leonl@leopardimaging.com>
13070 L:      linux-media@vger.kernel.org
13071 T:      git git://linuxtv.org/media_tree.git
13072 S:      Maintained
13073 F:      drivers/media/i2c/imx274.c
13074 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13075
13076 SONY MEMORYSTICK CARD SUPPORT
13077 M:      Alex Dubov <oakad@yahoo.com>
13078 W:      http://tifmxx.berlios.de/
13079 S:      Maintained
13080 F:      drivers/memstick/host/tifm_ms.c
13081
13082 SONY MEMORYSTICK STANDARD SUPPORT
13083 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13084 S:      Maintained
13085 F:      drivers/memstick/core/ms_block.*
13086
13087 SONY VAIO CONTROL DEVICE DRIVER
13088 M:      Mattia Dongili <malattia@linux.it>
13089 L:      platform-driver-x86@vger.kernel.org
13090 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13091 S:      Maintained
13092 F:      Documentation/laptops/sony-laptop.txt
13093 F:      drivers/char/sonypi.c
13094 F:      drivers/platform/x86/sony-laptop.c
13095 F:      include/linux/sony-laptop.h
13096
13097 SOUND
13098 M:      Jaroslav Kysela <perex@perex.cz>
13099 M:      Takashi Iwai <tiwai@suse.com>
13100 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13101 W:      http://www.alsa-project.org/
13102 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13103 T:      git git://git.alsa-project.org/alsa-kernel.git
13104 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13105 S:      Maintained
13106 F:      Documentation/sound/
13107 F:      include/sound/
13108 F:      include/uapi/sound/
13109 F:      sound/
13110
13111 SOUND - COMPRESSED AUDIO
13112 M:      Vinod Koul <vinod.koul@intel.com>
13113 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13114 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13115 S:      Supported
13116 F:      Documentation/sound/alsa/compress_offload.txt
13117 F:      include/sound/compress_driver.h
13118 F:      include/uapi/sound/compress_*
13119 F:      sound/core/compress_offload.c
13120 F:      sound/soc/soc-compress.c
13121
13122 SOUND - DMAENGINE HELPERS
13123 M:      Lars-Peter Clausen <lars@metafoo.de>
13124 S:      Supported
13125 F:      include/sound/dmaengine_pcm.h
13126 F:      sound/core/pcm_dmaengine.c
13127 F:      sound/soc/soc-generic-dmaengine-pcm.c
13128
13129 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13130 M:      Liam Girdwood <lgirdwood@gmail.com>
13131 M:      Mark Brown <broonie@kernel.org>
13132 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13133 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13134 W:      http://alsa-project.org/main/index.php/ASoC
13135 S:      Supported
13136 F:      Documentation/devicetree/bindings/sound/
13137 F:      Documentation/sound/alsa/soc/
13138 F:      sound/soc/
13139 F:      include/sound/soc*
13140
13141 SOUNDWIRE SUBSYSTEM
13142 M:      Vinod Koul <vinod.koul@intel.com>
13143 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13144 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13145 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13146 S:      Supported
13147 F:      Documentation/driver-api/soundwire/
13148 F:      drivers/soundwire/
13149 F:      include/linux/soundwire/
13150
13151 SP2 MEDIA DRIVER
13152 M:      Olli Salonen <olli.salonen@iki.fi>
13153 L:      linux-media@vger.kernel.org
13154 W:      https://linuxtv.org
13155 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13156 S:      Maintained
13157 F:      drivers/media/dvb-frontends/sp2*
13158
13159 SPARC + UltraSPARC (sparc/sparc64)
13160 M:      "David S. Miller" <davem@davemloft.net>
13161 L:      sparclinux@vger.kernel.org
13162 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13163 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13164 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13165 S:      Maintained
13166 F:      arch/sparc/
13167 F:      drivers/sbus/
13168
13169 SPARC SERIAL DRIVERS
13170 M:      "David S. Miller" <davem@davemloft.net>
13171 L:      sparclinux@vger.kernel.org
13172 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13173 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13174 S:      Maintained
13175 F:      include/linux/sunserialcore.h
13176 F:      drivers/tty/serial/suncore.c
13177 F:      drivers/tty/serial/sunhv.c
13178 F:      drivers/tty/serial/sunsab.c
13179 F:      drivers/tty/serial/sunsab.h
13180 F:      drivers/tty/serial/sunsu.c
13181 F:      drivers/tty/serial/sunzilog.c
13182 F:      drivers/tty/serial/sunzilog.h
13183 F:      drivers/tty/vcc.c
13184
13185 SPARSE CHECKER
13186 M:      "Christopher Li" <sparse@chrisli.org>
13187 L:      linux-sparse@vger.kernel.org
13188 W:      https://sparse.wiki.kernel.org/
13189 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13190 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13191 S:      Maintained
13192 F:      include/linux/compiler.h
13193
13194 SPEAR CLOCK FRAMEWORK SUPPORT
13195 M:      Viresh Kumar <vireshk@kernel.org>
13196 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13197 W:      http://www.st.com/spear
13198 S:      Maintained
13199 F:      drivers/clk/spear/
13200
13201 SPEAR PLATFORM SUPPORT
13202 M:      Viresh Kumar <vireshk@kernel.org>
13203 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13204 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13205 W:      http://www.st.com/spear
13206 S:      Maintained
13207 F:      arch/arm/boot/dts/spear*
13208 F:      arch/arm/mach-spear/
13209
13210 SPI NOR SUBSYSTEM
13211 M:      Marek Vasut <marek.vasut@gmail.com>
13212 L:      linux-mtd@lists.infradead.org
13213 W:      http://www.linux-mtd.infradead.org/
13214 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13215 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13216 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13217 S:      Maintained
13218 F:      drivers/mtd/spi-nor/
13219 F:      include/linux/mtd/spi-nor.h
13220
13221 SPI SUBSYSTEM
13222 M:      Mark Brown <broonie@kernel.org>
13223 L:      linux-spi@vger.kernel.org
13224 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13225 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13226 S:      Maintained
13227 F:      Documentation/devicetree/bindings/spi/
13228 F:      Documentation/spi/
13229 F:      drivers/spi/
13230 F:      include/linux/spi/
13231 F:      include/uapi/linux/spi/
13232 F:      tools/spi/
13233
13234 SPIDERNET NETWORK DRIVER for CELL
13235 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13236 L:      netdev@vger.kernel.org
13237 S:      Supported
13238 F:      Documentation/networking/spider_net.txt
13239 F:      drivers/net/ethernet/toshiba/spider_net*
13240
13241 SPMI SUBSYSTEM
13242 R:      Stephen Boyd <sboyd@kernel.org>
13243 L:      linux-arm-msm@vger.kernel.org
13244 F:      Documentation/devicetree/bindings/spmi/
13245 F:      drivers/spmi/
13246 F:      include/dt-bindings/spmi/spmi.h
13247 F:      include/linux/spmi.h
13248 F:      include/trace/events/spmi.h
13249
13250 SPU FILE SYSTEM
13251 M:      Jeremy Kerr <jk@ozlabs.org>
13252 L:      linuxppc-dev@lists.ozlabs.org
13253 W:      http://www.ibm.com/developerworks/power/cell/
13254 S:      Supported
13255 F:      Documentation/filesystems/spufs.txt
13256 F:      arch/powerpc/platforms/cell/spufs/
13257
13258 SQUASHFS FILE SYSTEM
13259 M:      Phillip Lougher <phillip@squashfs.org.uk>
13260 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13261 W:      http://squashfs.org.uk
13262 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13263 S:      Maintained
13264 F:      Documentation/filesystems/squashfs.txt
13265 F:      fs/squashfs/
13266
13267 SRM (Alpha) environment access
13268 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13269 S:      Maintained
13270 F:      arch/alpha/kernel/srm_env.c
13271
13272 ST STM32 I2C/SMBUS DRIVER
13273 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
13274 L:      linux-i2c@vger.kernel.org
13275 S:      Maintained
13276 F:      drivers/i2c/busses/i2c-stm32*
13277
13278 STABLE BRANCH
13279 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13280 L:      stable@vger.kernel.org
13281 S:      Supported
13282 F:      Documentation/process/stable-kernel-rules.rst
13283
13284 STAGING - ATOMISP DRIVER
13285 M:      Alan Cox <alan@linux.intel.com>
13286 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13287 L:      linux-media@vger.kernel.org
13288 S:      Maintained
13289 F:      drivers/staging/media/atomisp/
13290
13291 STAGING - COMEDI
13292 M:      Ian Abbott <abbotti@mev.co.uk>
13293 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13294 S:      Odd Fixes
13295 F:      drivers/staging/comedi/
13296
13297 STAGING - FLARION FT1000 DRIVERS
13298 M:      Marek Belisko <marek.belisko@gmail.com>
13299 S:      Odd Fixes
13300 F:      drivers/staging/ft1000/
13301
13302 STAGING - INDUSTRIAL IO
13303 M:      Jonathan Cameron <jic23@kernel.org>
13304 L:      linux-iio@vger.kernel.org
13305 S:      Odd Fixes
13306 F:      Documentation/devicetree/bindings/staging/iio/
13307 F:      drivers/staging/iio/
13308
13309 STAGING - LUSTRE PARALLEL FILESYSTEM
13310 M:      Oleg Drokin <oleg.drokin@intel.com>
13311 M:      Andreas Dilger <andreas.dilger@intel.com>
13312 M:      James Simmons <jsimmons@infradead.org>
13313 L:      lustre-devel@lists.lustre.org (moderated for non-subscribers)
13314 W:      http://wiki.lustre.org/
13315 S:      Maintained
13316 F:      drivers/staging/lustre
13317
13318 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13319 M:      Marc Dietrich <marvin24@gmx.de>
13320 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13321 L:      linux-tegra@vger.kernel.org
13322 S:      Maintained
13323 F:      drivers/staging/nvec/
13324
13325 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13326 M:      Jens Frederich <jfrederich@gmail.com>
13327 M:      Daniel Drake <dsd@laptop.org>
13328 M:      Jon Nettleton <jon.nettleton@gmail.com>
13329 W:      http://wiki.laptop.org/go/DCON
13330 S:      Maintained
13331 F:      drivers/staging/olpc_dcon/
13332
13333 STAGING - REALTEK RTL8712U DRIVERS
13334 M:      Larry Finger <Larry.Finger@lwfinger.net>
13335 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13336 S:      Odd Fixes
13337 F:      drivers/staging/rtl8712/
13338
13339 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13340 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13341 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13342 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13343 L:      linux-fbdev@vger.kernel.org
13344 S:      Maintained
13345 F:      drivers/staging/sm750fb/
13346
13347 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13348 M:      William Hubbs <w.d.hubbs@gmail.com>
13349 M:      Chris Brannon <chris@the-brannons.com>
13350 M:      Kirk Reiser <kirk@reisers.ca>
13351 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13352 L:      speakup@linux-speakup.org
13353 W:      http://www.linux-speakup.org/
13354 S:      Odd Fixes
13355 F:      drivers/staging/speakup/
13356
13357 STAGING - VIA VT665X DRIVERS
13358 M:      Forest Bond <forest@alittletooquiet.net>
13359 S:      Odd Fixes
13360 F:      drivers/staging/vt665?/
13361
13362 STAGING - WILC1000 WIFI DRIVER
13363 M:      Aditya Shankar <aditya.shankar@microchip.com>
13364 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13365 L:      linux-wireless@vger.kernel.org
13366 S:      Supported
13367 F:      drivers/staging/wilc1000/
13368
13369 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13370 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13371 S:      Odd Fixes
13372 F:      drivers/staging/xgifb/
13373
13374 STAGING SUBSYSTEM
13375 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13376 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13377 L:      devel@driverdev.osuosl.org
13378 S:      Supported
13379 F:      drivers/staging/
13380
13381 STARFIRE/DURALAN NETWORK DRIVER
13382 M:      Ion Badulescu <ionut@badula.org>
13383 S:      Odd Fixes
13384 F:      drivers/net/ethernet/adaptec/starfire*
13385
13386 STEC S1220 SKD DRIVER
13387 M:      Bart Van Assche <bart.vanassche@wdc.com>
13388 L:      linux-block@vger.kernel.org
13389 S:      Maintained
13390 F:      drivers/block/skd*[ch]
13391
13392 STI CEC DRIVER
13393 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13394 S:      Maintained
13395 F:      drivers/staging/media/st-cec/
13396 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13397
13398 STK1160 USB VIDEO CAPTURE DRIVER
13399 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13400 L:      linux-media@vger.kernel.org
13401 T:      git git://linuxtv.org/media_tree.git
13402 S:      Maintained
13403 F:      drivers/media/usb/stk1160/
13404
13405 STMMAC ETHERNET DRIVER
13406 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13407 M:      Alexandre Torgue <alexandre.torgue@st.com>
13408 L:      netdev@vger.kernel.org
13409 W:      http://www.stlinux.com
13410 S:      Supported
13411 F:      drivers/net/ethernet/stmicro/stmmac/
13412
13413 SUN3/3X
13414 M:      Sam Creasey <sammy@sammy.net>
13415 W:      http://sammy.net/sun3/
13416 S:      Maintained
13417 F:      arch/m68k/kernel/*sun3*
13418 F:      arch/m68k/sun3*/
13419 F:      arch/m68k/include/asm/sun3*
13420 F:      drivers/net/ethernet/i825xx/sun3*
13421
13422 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13423 M:      Hans de Goede <hdegoede@redhat.com>
13424 L:      linux-input@vger.kernel.org
13425 S:      Maintained
13426 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13427 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13428
13429 SUNDANCE NETWORK DRIVER
13430 M:      Denis Kirjanov <kda@linux-powerpc.org>
13431 L:      netdev@vger.kernel.org
13432 S:      Maintained
13433 F:      drivers/net/ethernet/dlink/sundance.c
13434
13435 SUPERH
13436 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13437 M:      Rich Felker <dalias@libc.org>
13438 L:      linux-sh@vger.kernel.org
13439 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13440 S:      Maintained
13441 F:      Documentation/sh/
13442 F:      arch/sh/
13443 F:      drivers/sh/
13444
13445 SUSPEND TO RAM
13446 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13447 M:      Len Brown <len.brown@intel.com>
13448 M:      Pavel Machek <pavel@ucw.cz>
13449 L:      linux-pm@vger.kernel.org
13450 B:      https://bugzilla.kernel.org
13451 S:      Supported
13452 F:      Documentation/power/
13453 F:      arch/x86/kernel/acpi/
13454 F:      drivers/base/power/
13455 F:      kernel/power/
13456 F:      include/linux/suspend.h
13457 F:      include/linux/freezer.h
13458 F:      include/linux/pm.h
13459
13460 SVGA HANDLING
13461 M:      Martin Mares <mj@ucw.cz>
13462 L:      linux-video@atrey.karlin.mff.cuni.cz
13463 S:      Maintained
13464 F:      Documentation/svga.txt
13465 F:      arch/x86/boot/video*
13466
13467 SWIOTLB SUBSYSTEM
13468 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13469 L:      iommu@lists.linux-foundation.org
13470 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13471 S:      Supported
13472 F:      lib/swiotlb.c
13473 F:      arch/*/kernel/pci-swiotlb.c
13474 F:      include/linux/swiotlb.h
13475
13476 SWITCHDEV
13477 M:      Jiri Pirko <jiri@resnulli.us>
13478 M:      Ivan Vecera <ivecera@redhat.com>
13479 L:      netdev@vger.kernel.org
13480 S:      Supported
13481 F:      net/switchdev/
13482 F:      include/net/switchdev.h
13483
13484 SYNC FILE FRAMEWORK
13485 M:      Sumit Semwal <sumit.semwal@linaro.org>
13486 R:      Gustavo Padovan <gustavo@padovan.org>
13487 S:      Maintained
13488 L:      linux-media@vger.kernel.org
13489 L:      dri-devel@lists.freedesktop.org
13490 F:      drivers/dma-buf/sync_*
13491 F:      drivers/dma-buf/dma-fence*
13492 F:      drivers/dma-buf/sw_sync.c
13493 F:      include/linux/sync_file.h
13494 F:      include/uapi/linux/sync_file.h
13495 F:      Documentation/sync_file.txt
13496 T:      git git://anongit.freedesktop.org/drm/drm-misc
13497
13498 SYNOPSYS ARC ARCHITECTURE
13499 M:      Vineet Gupta <vgupta@synopsys.com>
13500 L:      linux-snps-arc@lists.infradead.org
13501 S:      Supported
13502 F:      arch/arc/
13503 F:      Documentation/devicetree/bindings/arc/*
13504 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
13505 F:      drivers/clocksource/arc_timer.c
13506 F:      drivers/tty/serial/arc_uart.c
13507 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
13508
13509 SYNOPSYS ARC HSDK SDP pll clock driver
13510 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13511 S:      Supported
13512 F:      drivers/clk/clk-hsdk-pll.c
13513 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
13514
13515 SYNOPSYS ARC SDP clock driver
13516 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13517 S:      Supported
13518 F:      drivers/clk/axs10x/*
13519 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
13520
13521 SYNOPSYS ARC SDP platform support
13522 M:      Alexey Brodkin <abrodkin@synopsys.com>
13523 S:      Supported
13524 F:      arch/arc/plat-axs10x
13525 F:      arch/arc/boot/dts/ax*
13526 F:      Documentation/devicetree/bindings/arc/axs10*
13527
13528 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
13529 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13530 S:      Supported
13531 F:      drivers/reset/reset-axs10x.c
13532 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
13533
13534 SYNOPSYS DESIGNWARE 8250 UART DRIVER
13535 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13536 S:      Maintained
13537 F:      drivers/tty/serial/8250/8250_dw.c
13538
13539 SYNOPSYS DESIGNWARE APB GPIO DRIVER
13540 M:      Hoan Tran <hotran@apm.com>
13541 L:      linux-gpio@vger.kernel.org
13542 S:      Maintained
13543 F:      drivers/gpio/gpio-dwapb.c
13544 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
13545
13546 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
13547 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13548 S:      Maintained
13549 F:      drivers/dma/dwi-axi-dmac/
13550 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
13551
13552 SYNOPSYS DESIGNWARE DMAC DRIVER
13553 M:      Viresh Kumar <vireshk@kernel.org>
13554 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13555 S:      Maintained
13556 F:      include/linux/dma/dw.h
13557 F:      include/linux/platform_data/dma-dw.h
13558 F:      drivers/dma/dw/
13559
13560 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
13561 M:      Jose Abreu <Jose.Abreu@synopsys.com>
13562 L:      netdev@vger.kernel.org
13563 S:      Supported
13564 F:      drivers/net/ethernet/synopsys/
13565
13566 SYNOPSYS DESIGNWARE I2C DRIVER
13567 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
13568 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13569 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
13570 L:      linux-i2c@vger.kernel.org
13571 S:      Maintained
13572 F:      drivers/i2c/busses/i2c-designware-*
13573 F:      include/linux/platform_data/i2c-designware.h
13574
13575 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
13576 M:      Jaehoon Chung <jh80.chung@samsung.com>
13577 L:      linux-mmc@vger.kernel.org
13578 S:      Maintained
13579 F:      drivers/mmc/host/dw_mmc*
13580
13581 SYNOPSYS HSDK RESET CONTROLLER DRIVER
13582 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13583 S:      Supported
13584 F:      drivers/reset/reset-hsdk.c
13585 F:      include/dt-bindings/reset/snps,hsdk-reset.h
13586 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
13587
13588 SYSTEM CONFIGURATION (SYSCON)
13589 M:      Lee Jones <lee.jones@linaro.org>
13590 M:      Arnd Bergmann <arnd@arndb.de>
13591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
13592 S:      Supported
13593 F:      drivers/mfd/syscon.c
13594
13595 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
13596 M:      Sudeep Holla <sudeep.holla@arm.com>
13597 L:      linux-arm-kernel@lists.infradead.org
13598 S:      Maintained
13599 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
13600 F:      drivers/clk/clk-sc[mp]i.c
13601 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
13602 F:      drivers/firmware/arm_scpi.c
13603 F:      drivers/firmware/arm_scmi/
13604 F:      include/linux/sc[mp]i_protocol.h
13605
13606 SYSTEM RESET/SHUTDOWN DRIVERS
13607 M:      Sebastian Reichel <sre@kernel.org>
13608 L:      linux-pm@vger.kernel.org
13609 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
13610 S:      Maintained
13611 F:      Documentation/devicetree/bindings/power/reset/
13612 F:      drivers/power/reset/
13613
13614 SYSTEM TRACE MODULE CLASS
13615 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
13616 S:      Maintained
13617 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
13618 F:      Documentation/trace/stm.txt
13619 F:      drivers/hwtracing/stm/
13620 F:      include/linux/stm.h
13621 F:      include/uapi/linux/stm.h
13622
13623 SYSV FILESYSTEM
13624 M:      Christoph Hellwig <hch@infradead.org>
13625 S:      Maintained
13626 F:      Documentation/filesystems/sysv-fs.txt
13627 F:      fs/sysv/
13628 F:      include/linux/sysv_fs.h
13629
13630 TARGET SUBSYSTEM
13631 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
13632 L:      linux-scsi@vger.kernel.org
13633 L:      target-devel@vger.kernel.org
13634 W:      http://www.linux-iscsi.org
13635 W:      http://groups.google.com/group/linux-iscsi-target-dev
13636 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
13637 S:      Supported
13638 F:      drivers/target/
13639 F:      include/target/
13640 F:      Documentation/target/
13641
13642 TASKSTATS STATISTICS INTERFACE
13643 M:      Balbir Singh <bsingharora@gmail.com>
13644 S:      Maintained
13645 F:      Documentation/accounting/taskstats*
13646 F:      include/linux/taskstats*
13647 F:      kernel/taskstats.c
13648
13649 TC subsystem
13650 M:      Jamal Hadi Salim <jhs@mojatatu.com>
13651 M:      Cong Wang <xiyou.wangcong@gmail.com>
13652 M:      Jiri Pirko <jiri@resnulli.us>
13653 L:      netdev@vger.kernel.org
13654 S:      Maintained
13655 F:      include/net/pkt_cls.h
13656 F:      include/net/pkt_sched.h
13657 F:      include/net/tc_act/
13658 F:      include/uapi/linux/pkt_cls.h
13659 F:      include/uapi/linux/pkt_sched.h
13660 F:      include/uapi/linux/tc_act/
13661 F:      include/uapi/linux/tc_ematch/
13662 F:      net/sched/
13663
13664 TCP LOW PRIORITY MODULE
13665 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
13666 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
13667 W:      http://tcp-lp-mod.sourceforge.net/
13668 S:      Maintained
13669 F:      net/ipv4/tcp_lp.c
13670
13671 TDA10071 MEDIA DRIVER
13672 M:      Antti Palosaari <crope@iki.fi>
13673 L:      linux-media@vger.kernel.org
13674 W:      https://linuxtv.org
13675 W:      http://palosaari.fi/linux/
13676 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13677 T:      git git://linuxtv.org/anttip/media_tree.git
13678 S:      Maintained
13679 F:      drivers/media/dvb-frontends/tda10071*
13680
13681 TDA18212 MEDIA DRIVER
13682 M:      Antti Palosaari <crope@iki.fi>
13683 L:      linux-media@vger.kernel.org
13684 W:      https://linuxtv.org
13685 W:      http://palosaari.fi/linux/
13686 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13687 T:      git git://linuxtv.org/anttip/media_tree.git
13688 S:      Maintained
13689 F:      drivers/media/tuners/tda18212*
13690
13691 TDA18218 MEDIA DRIVER
13692 M:      Antti Palosaari <crope@iki.fi>
13693 L:      linux-media@vger.kernel.org
13694 W:      https://linuxtv.org
13695 W:      http://palosaari.fi/linux/
13696 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13697 T:      git git://linuxtv.org/anttip/media_tree.git
13698 S:      Maintained
13699 F:      drivers/media/tuners/tda18218*
13700
13701 TDA18250 MEDIA DRIVER
13702 M:      Olli Salonen <olli.salonen@iki.fi>
13703 L:      linux-media@vger.kernel.org
13704 W:      https://linuxtv.org
13705 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13706 T:      git git://linuxtv.org/media_tree.git
13707 S:      Maintained
13708 F:      drivers/media/tuners/tda18250*
13709
13710 TDA18271 MEDIA DRIVER
13711 M:      Michael Krufky <mkrufky@linuxtv.org>
13712 L:      linux-media@vger.kernel.org
13713 W:      https://linuxtv.org
13714 W:      http://github.com/mkrufky
13715 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13716 T:      git git://linuxtv.org/mkrufky/tuners.git
13717 S:      Maintained
13718 F:      drivers/media/tuners/tda18271*
13719
13720 TDA1997x MEDIA DRIVER
13721 M:      Tim Harvey <tharvey@gateworks.com>
13722 L:      linux-media@vger.kernel.org
13723 W:      https://linuxtv.org
13724 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13725 S:      Maintained
13726 F:      drivers/media/i2c/tda1997x.*
13727
13728 TDA827x MEDIA DRIVER
13729 M:      Michael Krufky <mkrufky@linuxtv.org>
13730 L:      linux-media@vger.kernel.org
13731 W:      https://linuxtv.org
13732 W:      http://github.com/mkrufky
13733 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13734 T:      git git://linuxtv.org/mkrufky/tuners.git
13735 S:      Maintained
13736 F:      drivers/media/tuners/tda8290.*
13737
13738 TDA8290 MEDIA DRIVER
13739 M:      Michael Krufky <mkrufky@linuxtv.org>
13740 L:      linux-media@vger.kernel.org
13741 W:      https://linuxtv.org
13742 W:      http://github.com/mkrufky
13743 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13744 T:      git git://linuxtv.org/mkrufky/tuners.git
13745 S:      Maintained
13746 F:      drivers/media/tuners/tda8290.*
13747
13748 TDA9840 MEDIA DRIVER
13749 M:      Hans Verkuil <hverkuil@xs4all.nl>
13750 L:      linux-media@vger.kernel.org
13751 T:      git git://linuxtv.org/media_tree.git
13752 W:      https://linuxtv.org
13753 S:      Maintained
13754 F:      drivers/media/i2c/tda9840*
13755
13756 TEA5761 TUNER DRIVER
13757 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13758 L:      linux-media@vger.kernel.org
13759 W:      https://linuxtv.org
13760 T:      git git://linuxtv.org/media_tree.git
13761 S:      Odd fixes
13762 F:      drivers/media/tuners/tea5761.*
13763
13764 TEA5767 TUNER DRIVER
13765 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13766 L:      linux-media@vger.kernel.org
13767 W:      https://linuxtv.org
13768 T:      git git://linuxtv.org/media_tree.git
13769 S:      Maintained
13770 F:      drivers/media/tuners/tea5767.*
13771
13772 TEA6415C MEDIA DRIVER
13773 M:      Hans Verkuil <hverkuil@xs4all.nl>
13774 L:      linux-media@vger.kernel.org
13775 T:      git git://linuxtv.org/media_tree.git
13776 W:      https://linuxtv.org
13777 S:      Maintained
13778 F:      drivers/media/i2c/tea6415c*
13779
13780 TEA6420 MEDIA DRIVER
13781 M:      Hans Verkuil <hverkuil@xs4all.nl>
13782 L:      linux-media@vger.kernel.org
13783 T:      git git://linuxtv.org/media_tree.git
13784 W:      https://linuxtv.org
13785 S:      Maintained
13786 F:      drivers/media/i2c/tea6420*
13787
13788 TEAM DRIVER
13789 M:      Jiri Pirko <jiri@resnulli.us>
13790 L:      netdev@vger.kernel.org
13791 S:      Supported
13792 F:      drivers/net/team/
13793 F:      include/linux/if_team.h
13794 F:      include/uapi/linux/if_team.h
13795
13796 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
13797 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
13798 S:      Maintained
13799 F:      arch/x86/platform/ts5500/
13800
13801 TECHNOTREND USB IR RECEIVER
13802 M:      Sean Young <sean@mess.org>
13803 L:      linux-media@vger.kernel.org
13804 S:      Maintained
13805 F:      drivers/media/rc/ttusbir.c
13806
13807 TECHWELL TW9910 VIDEO DECODER
13808 L:      linux-media@vger.kernel.org
13809 S:      Orphan
13810 F:      drivers/media/i2c/tw9910.c
13811 F:      include/media/i2c/tw9910.h
13812
13813 TEE SUBSYSTEM
13814 M:      Jens Wiklander <jens.wiklander@linaro.org>
13815 S:      Maintained
13816 F:      include/linux/tee_drv.h
13817 F:      include/uapi/linux/tee.h
13818 F:      drivers/tee/
13819 F:      Documentation/tee.txt
13820
13821 TEGRA ARCHITECTURE SUPPORT
13822 M:      Thierry Reding <thierry.reding@gmail.com>
13823 M:      Jonathan Hunter <jonathanh@nvidia.com>
13824 L:      linux-tegra@vger.kernel.org
13825 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
13826 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
13827 S:      Supported
13828 N:      [^a-z]tegra
13829
13830 TEGRA CLOCK DRIVER
13831 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
13832 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
13833 S:      Supported
13834 F:      drivers/clk/tegra/
13835
13836 TEGRA DMA DRIVERS
13837 M:      Laxman Dewangan <ldewangan@nvidia.com>
13838 M:      Jon Hunter <jonathanh@nvidia.com>
13839 S:      Supported
13840 F:      drivers/dma/tegra*
13841
13842 TEGRA I2C DRIVER
13843 M:      Laxman Dewangan <ldewangan@nvidia.com>
13844 S:      Supported
13845 F:      drivers/i2c/busses/i2c-tegra.c
13846
13847 TEGRA IOMMU DRIVERS
13848 M:      Thierry Reding <thierry.reding@gmail.com>
13849 L:      linux-tegra@vger.kernel.org
13850 S:      Supported
13851 F:      drivers/iommu/tegra*
13852
13853 TEGRA KBC DRIVER
13854 M:      Laxman Dewangan <ldewangan@nvidia.com>
13855 S:      Supported
13856 F:      drivers/input/keyboard/tegra-kbc.c
13857
13858 TEGRA PWM DRIVER
13859 M:      Thierry Reding <thierry.reding@gmail.com>
13860 S:      Supported
13861 F:      drivers/pwm/pwm-tegra.c
13862
13863 TEGRA SERIAL DRIVER
13864 M:      Laxman Dewangan <ldewangan@nvidia.com>
13865 S:      Supported
13866 F:      drivers/tty/serial/serial-tegra.c
13867
13868 TEGRA SPI DRIVER
13869 M:      Laxman Dewangan <ldewangan@nvidia.com>
13870 S:      Supported
13871 F:      drivers/spi/spi-tegra*
13872
13873 TEHUTI ETHERNET DRIVER
13874 M:      Andy Gospodarek <andy@greyhouse.net>
13875 L:      netdev@vger.kernel.org
13876 S:      Supported
13877 F:      drivers/net/ethernet/tehuti/*
13878
13879 Telecom Clock Driver for MCPL0010
13880 M:      Mark Gross <mark.gross@intel.com>
13881 S:      Supported
13882 F:      drivers/char/tlclk.c
13883
13884 TENSILICA XTENSA PORT (xtensa)
13885 M:      Chris Zankel <chris@zankel.net>
13886 M:      Max Filippov <jcmvbkbc@gmail.com>
13887 L:      linux-xtensa@linux-xtensa.org
13888 T:      git git://github.com/czankel/xtensa-linux.git
13889 S:      Maintained
13890 F:      arch/xtensa/
13891 F:      drivers/irqchip/irq-xtensa-*
13892
13893 Texas Instruments' System Control Interface (TISCI) Protocol Driver
13894 M:      Nishanth Menon <nm@ti.com>
13895 M:      Tero Kristo <t-kristo@ti.com>
13896 M:      Santosh Shilimkar <ssantosh@kernel.org>
13897 L:      linux-arm-kernel@lists.infradead.org
13898 S:      Maintained
13899 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
13900 F:      drivers/firmware/ti_sci*
13901 F:      include/linux/soc/ti/ti_sci_protocol.h
13902 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
13903 F:      include/dt-bindings/genpd/k2g.h
13904 F:      drivers/soc/ti/ti_sci_pm_domains.c
13905 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
13906 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
13907 F:      drivers/clk/keystone/sci-clk.c
13908 F:      drivers/reset/reset-ti-sci.c
13909
13910 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
13911 M:      Hans Verkuil <hverkuil@xs4all.nl>
13912 L:      linux-media@vger.kernel.org
13913 T:      git git://linuxtv.org/media_tree.git
13914 W:      https://linuxtv.org
13915 S:      Maintained
13916 F:      drivers/media/radio/radio-raremono.c
13917
13918 THERMAL
13919 M:      Zhang Rui <rui.zhang@intel.com>
13920 M:      Eduardo Valentin <edubezval@gmail.com>
13921 L:      linux-pm@vger.kernel.org
13922 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
13923 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
13924 Q:      https://patchwork.kernel.org/project/linux-pm/list/
13925 S:      Supported
13926 F:      drivers/thermal/
13927 F:      include/linux/thermal.h
13928 F:      include/uapi/linux/thermal.h
13929 F:      include/linux/cpu_cooling.h
13930 F:      Documentation/devicetree/bindings/thermal/
13931
13932 THERMAL/CPU_COOLING
13933 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
13934 M:      Viresh Kumar <viresh.kumar@linaro.org>
13935 M:      Javi Merino <javi.merino@kernel.org>
13936 L:      linux-pm@vger.kernel.org
13937 S:      Supported
13938 F:      Documentation/thermal/cpu-cooling-api.txt
13939 F:      drivers/thermal/cpu_cooling.c
13940 F:      include/linux/cpu_cooling.h
13941
13942 THINKPAD ACPI EXTRAS DRIVER
13943 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
13944 L:      ibm-acpi-devel@lists.sourceforge.net
13945 L:      platform-driver-x86@vger.kernel.org
13946 W:      http://ibm-acpi.sourceforge.net
13947 W:      http://thinkwiki.org/wiki/Ibm-acpi
13948 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
13949 S:      Maintained
13950 F:      drivers/platform/x86/thinkpad_acpi.c
13951
13952 THUNDERBOLT DRIVER
13953 M:      Andreas Noever <andreas.noever@gmail.com>
13954 M:      Michael Jamet <michael.jamet@intel.com>
13955 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
13956 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
13957 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
13958 S:      Maintained
13959 F:      Documentation/admin-guide/thunderbolt.rst
13960 F:      drivers/thunderbolt/
13961 F:      include/linux/thunderbolt.h
13962
13963 THUNDERBOLT NETWORK DRIVER
13964 M:      Michael Jamet <michael.jamet@intel.com>
13965 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
13966 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
13967 L:      netdev@vger.kernel.org
13968 S:      Maintained
13969 F:      drivers/net/thunderbolt.c
13970
13971 THUNDERX GPIO DRIVER
13972 M:      David Daney <david.daney@cavium.com>
13973 S:      Maintained
13974 F:      drivers/gpio/gpio-thunderx.c
13975
13976 TI AM437X VPFE DRIVER
13977 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
13978 L:      linux-media@vger.kernel.org
13979 W:      https://linuxtv.org
13980 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13981 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
13982 S:      Maintained
13983 F:      drivers/media/platform/am437x/
13984
13985 TI BANDGAP AND THERMAL DRIVER
13986 M:      Eduardo Valentin <edubezval@gmail.com>
13987 M:      Keerthy <j-keerthy@ti.com>
13988 L:      linux-pm@vger.kernel.org
13989 L:      linux-omap@vger.kernel.org
13990 S:      Maintained
13991 F:      drivers/thermal/ti-soc-thermal/
13992
13993 TI BQ27XXX POWER SUPPLY DRIVER
13994 R:      Andrew F. Davis <afd@ti.com>
13995 F:      include/linux/power/bq27xxx_battery.h
13996 F:      drivers/power/supply/bq27xxx_battery.c
13997 F:      drivers/power/supply/bq27xxx_battery_i2c.c
13998
13999 TI CDCE706 CLOCK DRIVER
14000 M:      Max Filippov <jcmvbkbc@gmail.com>
14001 S:      Maintained
14002 F:      drivers/clk/clk-cdce706.c
14003
14004 TI CLOCK DRIVER
14005 M:      Tero Kristo <t-kristo@ti.com>
14006 L:      linux-omap@vger.kernel.org
14007 S:      Maintained
14008 F:      drivers/clk/ti/
14009 F:      include/linux/clk/ti.h
14010
14011 TI DAVINCI MACHINE SUPPORT
14012 M:      Sekhar Nori <nsekhar@ti.com>
14013 M:      Kevin Hilman <khilman@kernel.org>
14014 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14015 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14016 S:      Supported
14017 F:      arch/arm/mach-davinci/
14018 F:      drivers/i2c/busses/i2c-davinci.c
14019 F:      arch/arm/boot/dts/da850*
14020
14021 TI DAVINCI SERIES CLOCK DRIVER
14022 M:      David Lechner <david@lechnology.com>
14023 R:      Sekhar Nori <nsekhar@ti.com>
14024 S:      Maintained
14025 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14026 F:      drivers/clk/davinci/
14027
14028 TI DAVINCI SERIES GPIO DRIVER
14029 M:      Keerthy <j-keerthy@ti.com>
14030 L:      linux-gpio@vger.kernel.org
14031 S:      Maintained
14032 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14033 F:      drivers/gpio/gpio-davinci.c
14034
14035 TI DAVINCI SERIES MEDIA DRIVER
14036 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14037 L:      linux-media@vger.kernel.org
14038 W:      https://linuxtv.org
14039 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14040 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14041 S:      Maintained
14042 F:      drivers/media/platform/davinci/
14043 F:      include/media/davinci/
14044
14045 TI ETHERNET SWITCH DRIVER (CPSW)
14046 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14047 L:      linux-omap@vger.kernel.org
14048 L:      netdev@vger.kernel.org
14049 S:      Maintained
14050 F:      drivers/net/ethernet/ti/cpsw*
14051 F:      drivers/net/ethernet/ti/davinci*
14052
14053 TI FLASH MEDIA INTERFACE DRIVER
14054 M:      Alex Dubov <oakad@yahoo.com>
14055 S:      Maintained
14056 F:      drivers/misc/tifm*
14057 F:      drivers/mmc/host/tifm_sd.c
14058 F:      include/linux/tifm.h
14059
14060 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14061 M:      Santosh Shilimkar <ssantosh@kernel.org>
14062 L:      linux-kernel@vger.kernel.org
14063 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14064 S:      Maintained
14065 F:      drivers/soc/ti/*
14066 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14067
14068 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14069 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14070 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14071 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14072 S:      Maintained
14073 F:      sound/soc/codecs/lm49453*
14074 F:      sound/soc/codecs/isabelle*
14075
14076 TI LP855x BACKLIGHT DRIVER
14077 M:      Milo Kim <milo.kim@ti.com>
14078 S:      Maintained
14079 F:      Documentation/backlight/lp855x-driver.txt
14080 F:      drivers/video/backlight/lp855x_bl.c
14081 F:      include/linux/platform_data/lp855x.h
14082
14083 TI LP8727 CHARGER DRIVER
14084 M:      Milo Kim <milo.kim@ti.com>
14085 S:      Maintained
14086 F:      drivers/power/supply/lp8727_charger.c
14087 F:      include/linux/platform_data/lp8727.h
14088
14089 TI LP8788 MFD DRIVER
14090 M:      Milo Kim <milo.kim@ti.com>
14091 S:      Maintained
14092 F:      drivers/iio/adc/lp8788_adc.c
14093 F:      drivers/leds/leds-lp8788.c
14094 F:      drivers/mfd/lp8788*.c
14095 F:      drivers/power/supply/lp8788-charger.c
14096 F:      drivers/regulator/lp8788-*.c
14097 F:      include/linux/mfd/lp8788*.h
14098
14099 TI NETCP ETHERNET DRIVER
14100 M:      Wingman Kwok <w-kwok2@ti.com>
14101 M:      Murali Karicheri <m-karicheri2@ti.com>
14102 L:      netdev@vger.kernel.org
14103 S:      Maintained
14104 F:      drivers/net/ethernet/ti/netcp*
14105
14106 TI TAS571X FAMILY ASoC CODEC DRIVER
14107 M:      Kevin Cernekee <cernekee@chromium.org>
14108 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14109 S:      Odd Fixes
14110 F:      sound/soc/codecs/tas571x*
14111
14112 TI TRF7970A NFC DRIVER
14113 M:      Mark Greer <mgreer@animalcreek.com>
14114 L:      linux-wireless@vger.kernel.org
14115 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14116 S:      Supported
14117 F:      drivers/nfc/trf7970a.c
14118 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14119
14120 TI TWL4030 SERIES SOC CODEC DRIVER
14121 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14122 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14123 S:      Maintained
14124 F:      sound/soc/codecs/twl4030*
14125
14126 TI VPE/CAL DRIVERS
14127 M:      Benoit Parrot <bparrot@ti.com>
14128 L:      linux-media@vger.kernel.org
14129 W:      http://linuxtv.org/
14130 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14131 S:      Maintained
14132 F:      drivers/media/platform/ti-vpe/
14133
14134 TI WILINK WIRELESS DRIVERS
14135 L:      linux-wireless@vger.kernel.org
14136 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14137 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14138 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14139 S:      Orphan
14140 F:      drivers/net/wireless/ti/
14141 F:      include/linux/wl12xx.h
14142
14143 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14144 M:      John Stultz <john.stultz@linaro.org>
14145 M:      Thomas Gleixner <tglx@linutronix.de>
14146 R:      Stephen Boyd <sboyd@kernel.org>
14147 L:      linux-kernel@vger.kernel.org
14148 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14149 S:      Supported
14150 F:      include/linux/clocksource.h
14151 F:      include/linux/time.h
14152 F:      include/linux/timex.h
14153 F:      include/uapi/linux/time.h
14154 F:      include/uapi/linux/timex.h
14155 F:      kernel/time/clocksource.c
14156 F:      kernel/time/time*.c
14157 F:      kernel/time/alarmtimer.c
14158 F:      kernel/time/ntp.c
14159 F:      tools/testing/selftests/timers/
14160
14161 TIPC NETWORK LAYER
14162 M:      Jon Maloy <jon.maloy@ericsson.com>
14163 M:      Ying Xue <ying.xue@windriver.com>
14164 L:      netdev@vger.kernel.org (core kernel code)
14165 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14166 W:      http://tipc.sourceforge.net/
14167 S:      Maintained
14168 F:      include/uapi/linux/tipc*.h
14169 F:      net/tipc/
14170
14171 TLAN NETWORK DRIVER
14172 M:      Samuel Chessman <chessman@tux.org>
14173 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14174 W:      http://sourceforge.net/projects/tlan/
14175 S:      Maintained
14176 F:      Documentation/networking/tlan.txt
14177 F:      drivers/net/ethernet/ti/tlan.*
14178
14179 TM6000 VIDEO4LINUX DRIVER
14180 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14181 L:      linux-media@vger.kernel.org
14182 W:      https://linuxtv.org
14183 T:      git git://linuxtv.org/media_tree.git
14184 S:      Odd fixes
14185 F:      drivers/media/usb/tm6000/
14186 F:      Documentation/media/v4l-drivers/tm6000*
14187
14188 TMIO/SDHI MMC DRIVER
14189 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14190 L:      linux-mmc@vger.kernel.org
14191 S:      Supported
14192 F:      drivers/mmc/host/tmio_mmc*
14193 F:      drivers/mmc/host/renesas_sdhi*
14194 F:      include/linux/mfd/tmio.h
14195
14196 TMP401 HARDWARE MONITOR DRIVER
14197 M:      Guenter Roeck <linux@roeck-us.net>
14198 L:      linux-hwmon@vger.kernel.org
14199 S:      Maintained
14200 F:      Documentation/hwmon/tmp401
14201 F:      drivers/hwmon/tmp401.c
14202
14203 TMPFS (SHMEM FILESYSTEM)
14204 M:      Hugh Dickins <hughd@google.com>
14205 L:      linux-mm@kvack.org
14206 S:      Maintained
14207 F:      include/linux/shmem_fs.h
14208 F:      mm/shmem.c
14209
14210 TOMOYO SECURITY MODULE
14211 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14212 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14213 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14214 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14215 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14216 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14217 W:      http://tomoyo.sourceforge.jp/
14218 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14219 S:      Maintained
14220 F:      security/tomoyo/
14221
14222 TOPSTAR LAPTOP EXTRAS DRIVER
14223 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14224 L:      platform-driver-x86@vger.kernel.org
14225 S:      Maintained
14226 F:      drivers/platform/x86/topstar-laptop.c
14227
14228 TORTURE-TEST MODULES
14229 M:      Davidlohr Bueso <dave@stgolabs.net>
14230 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14231 M:      Josh Triplett <josh@joshtriplett.org>
14232 L:      linux-kernel@vger.kernel.org
14233 S:      Supported
14234 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14235 F:      Documentation/RCU/torture.txt
14236 F:      kernel/torture.c
14237 F:      kernel/rcu/rcutorture.c
14238 F:      kernel/locking/locktorture.c
14239
14240 TOSHIBA ACPI EXTRAS DRIVER
14241 M:      Azael Avalos <coproscefalo@gmail.com>
14242 L:      platform-driver-x86@vger.kernel.org
14243 S:      Maintained
14244 F:      drivers/platform/x86/toshiba_acpi.c
14245
14246 TOSHIBA BLUETOOTH DRIVER
14247 M:      Azael Avalos <coproscefalo@gmail.com>
14248 L:      platform-driver-x86@vger.kernel.org
14249 S:      Maintained
14250 F:      drivers/platform/x86/toshiba_bluetooth.c
14251
14252 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14253 M:      Azael Avalos <coproscefalo@gmail.com>
14254 L:      platform-driver-x86@vger.kernel.org
14255 S:      Maintained
14256 F:      drivers/platform/x86/toshiba_haps.c
14257
14258 TOSHIBA SMM DRIVER
14259 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14260 W:      http://www.buzzard.org.uk/toshiba/
14261 S:      Maintained
14262 F:      drivers/char/toshiba.c
14263 F:      include/linux/toshiba.h
14264 F:      include/uapi/linux/toshiba.h
14265
14266 TOSHIBA TC358743 DRIVER
14267 M:      Mats Randgaard <matrandg@cisco.com>
14268 L:      linux-media@vger.kernel.org
14269 S:      Maintained
14270 F:      drivers/media/i2c/tc358743*
14271 F:      include/media/i2c/tc358743.h
14272
14273 TOSHIBA WMI HOTKEYS DRIVER
14274 M:      Azael Avalos <coproscefalo@gmail.com>
14275 L:      platform-driver-x86@vger.kernel.org
14276 S:      Maintained
14277 F:      drivers/platform/x86/toshiba-wmi.c
14278
14279 TPM DEVICE DRIVER
14280 M:      Peter Huewe <peterhuewe@gmx.de>
14281 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14282 R:      Jason Gunthorpe <jgg@ziepe.ca>
14283 L:      linux-integrity@vger.kernel.org
14284 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14285 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14286 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14287 S:      Maintained
14288 F:      drivers/char/tpm/
14289
14290 TRACING
14291 M:      Steven Rostedt <rostedt@goodmis.org>
14292 M:      Ingo Molnar <mingo@redhat.com>
14293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14294 S:      Maintained
14295 F:      Documentation/trace/ftrace.txt
14296 F:      arch/*/*/*/ftrace.h
14297 F:      arch/*/kernel/ftrace.c
14298 F:      include/*/ftrace.h
14299 F:      include/linux/trace*.h
14300 F:      include/trace/
14301 F:      kernel/trace/
14302 F:      tools/testing/selftests/ftrace/
14303
14304 TRACING MMIO ACCESSES (MMIOTRACE)
14305 M:      Steven Rostedt <rostedt@goodmis.org>
14306 M:      Ingo Molnar <mingo@kernel.org>
14307 R:      Karol Herbst <karolherbst@gmail.com>
14308 R:      Pekka Paalanen <ppaalanen@gmail.com>
14309 S:      Maintained
14310 L:      linux-kernel@vger.kernel.org
14311 L:      nouveau@lists.freedesktop.org
14312 F:      kernel/trace/trace_mmiotrace.c
14313 F:      include/linux/mmiotrace.h
14314 F:      arch/x86/mm/kmmio.c
14315 F:      arch/x86/mm/mmio-mod.c
14316 F:      arch/x86/mm/testmmiotrace.c
14317
14318 TRIVIAL PATCHES
14319 M:      Jiri Kosina <trivial@kernel.org>
14320 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14321 S:      Maintained
14322 K:      ^Subject:.*(?i)trivial
14323
14324 TEMPO SEMICONDUCTOR DRIVERS
14325 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14326 S:      Maintained
14327 F:      sound/soc/codecs/tscs*.c
14328 F:      sound/soc/codecs/tscs*.h
14329 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14330
14331 TTY LAYER
14332 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14333 M:      Jiri Slaby <jslaby@suse.com>
14334 S:      Supported
14335 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14336 F:      Documentation/serial/
14337 F:      drivers/tty/
14338 F:      drivers/tty/serial/serial_core.c
14339 F:      include/linux/serial_core.h
14340 F:      include/linux/serial.h
14341 F:      include/linux/tty.h
14342 F:      include/uapi/linux/serial_core.h
14343 F:      include/uapi/linux/serial.h
14344 F:      include/uapi/linux/tty.h
14345
14346 TUA9001 MEDIA DRIVER
14347 M:      Antti Palosaari <crope@iki.fi>
14348 L:      linux-media@vger.kernel.org
14349 W:      https://linuxtv.org
14350 W:      http://palosaari.fi/linux/
14351 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14352 T:      git git://linuxtv.org/anttip/media_tree.git
14353 S:      Maintained
14354 F:      drivers/media/tuners/tua9001*
14355
14356 TULIP NETWORK DRIVERS
14357 L:      netdev@vger.kernel.org
14358 L:      linux-parisc@vger.kernel.org
14359 S:      Orphan
14360 F:      drivers/net/ethernet/dec/tulip/
14361
14362 TUN/TAP driver
14363 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14364 W:      http://vtun.sourceforge.net/tun
14365 S:      Maintained
14366 F:      Documentation/networking/tuntap.txt
14367 F:      arch/um/os-Linux/drivers/
14368
14369 TURBOCHANNEL SUBSYSTEM
14370 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14371 M:      Ralf Baechle <ralf@linux-mips.org>
14372 L:      linux-mips@linux-mips.org
14373 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14374 S:      Maintained
14375 F:      drivers/tc/
14376 F:      include/linux/tc.h
14377
14378 TW5864 VIDEO4LINUX DRIVER
14379 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14380 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14381 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14382 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14383 L:      linux-media@vger.kernel.org
14384 S:      Supported
14385 F:      drivers/media/pci/tw5864/
14386
14387 TW68 VIDEO4LINUX DRIVER
14388 M:      Hans Verkuil <hverkuil@xs4all.nl>
14389 L:      linux-media@vger.kernel.org
14390 T:      git git://linuxtv.org/media_tree.git
14391 W:      https://linuxtv.org
14392 S:      Odd Fixes
14393 F:      drivers/media/pci/tw68/
14394
14395 TW686X VIDEO4LINUX DRIVER
14396 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14397 L:      linux-media@vger.kernel.org
14398 T:      git git://linuxtv.org/media_tree.git
14399 W:      http://linuxtv.org
14400 S:      Maintained
14401 F:      drivers/media/pci/tw686x/
14402
14403 UBI FILE SYSTEM (UBIFS)
14404 M:      Richard Weinberger <richard@nod.at>
14405 M:      Artem Bityutskiy <dedekind1@gmail.com>
14406 M:      Adrian Hunter <adrian.hunter@intel.com>
14407 L:      linux-mtd@lists.infradead.org
14408 T:      git git://git.infradead.org/ubifs-2.6.git
14409 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14410 S:      Supported
14411 F:      Documentation/filesystems/ubifs.txt
14412 F:      fs/ubifs/
14413
14414 UCLINUX (M68KNOMMU AND COLDFIRE)
14415 M:      Greg Ungerer <gerg@linux-m68k.org>
14416 W:      http://www.linux-m68k.org/
14417 W:      http://www.uclinux.org/
14418 L:      linux-m68k@lists.linux-m68k.org
14419 L:      uclinux-dev@uclinux.org  (subscribers-only)
14420 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14421 S:      Maintained
14422 F:      arch/m68k/coldfire/
14423 F:      arch/m68k/68*/
14424 F:      arch/m68k/*/*_no.*
14425 F:      arch/m68k/include/asm/*_no.*
14426
14427 UDF FILESYSTEM
14428 M:      Jan Kara <jack@suse.com>
14429 S:      Maintained
14430 F:      Documentation/filesystems/udf.txt
14431 F:      fs/udf/
14432
14433 UDRAW TABLET
14434 M:      Bastien Nocera <hadess@hadess.net>
14435 L:      linux-input@vger.kernel.org
14436 S:      Maintained
14437 F:      drivers/hid/hid-udraw-ps3.c
14438
14439 UFS FILESYSTEM
14440 M:      Evgeniy Dushistov <dushistov@mail.ru>
14441 S:      Maintained
14442 F:      Documentation/filesystems/ufs.txt
14443 F:      fs/ufs/
14444
14445 UHID USERSPACE HID IO DRIVER:
14446 M:      David Herrmann <dh.herrmann@googlemail.com>
14447 L:      linux-input@vger.kernel.org
14448 S:      Maintained
14449 F:      drivers/hid/uhid.c
14450 F:      include/uapi/linux/uhid.h
14451
14452 ULPI BUS
14453 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14454 L:      linux-usb@vger.kernel.org
14455 S:      Maintained
14456 F:      drivers/usb/common/ulpi.c
14457 F:      include/linux/ulpi/
14458
14459 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
14460 L:      linux-usb@vger.kernel.org
14461 S:      Orphan
14462 F:      drivers/uwb/
14463 F:      include/linux/uwb.h
14464 F:      include/linux/uwb/
14465
14466 UNICORE32 ARCHITECTURE:
14467 M:      Guan Xuetao <gxt@pku.edu.cn>
14468 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
14469 S:      Maintained
14470 T:      git git://github.com/gxt/linux.git
14471 F:      arch/unicore32/
14472
14473 UNIFDEF
14474 M:      Tony Finch <dot@dotat.at>
14475 W:      http://dotat.at/prog/unifdef
14476 S:      Maintained
14477 F:      scripts/unifdef.c
14478
14479 UNIFORM CDROM DRIVER
14480 M:      Jens Axboe <axboe@kernel.dk>
14481 W:      http://www.kernel.dk
14482 S:      Maintained
14483 F:      Documentation/cdrom/
14484 F:      drivers/cdrom/cdrom.c
14485 F:      include/linux/cdrom.h
14486 F:      include/uapi/linux/cdrom.h
14487
14488 UNISYS S-PAR DRIVERS
14489 M:      David Kershner <david.kershner@unisys.com>
14490 L:      sparmaintainer@unisys.com (Unisys internal)
14491 S:      Supported
14492 F:      include/linux/visorbus.h
14493 F:      drivers/visorbus/
14494 F:      drivers/staging/unisys/
14495
14496 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
14497 M:      Vinayak Holikatti <vinholikatti@gmail.com>
14498 L:      linux-scsi@vger.kernel.org
14499 S:      Supported
14500 F:      Documentation/scsi/ufs.txt
14501 F:      drivers/scsi/ufs/
14502
14503 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
14504 M:      Joao Pinto <jpinto@synopsys.com>
14505 L:      linux-scsi@vger.kernel.org
14506 S:      Supported
14507 F:      drivers/scsi/ufs/*dwc*
14508
14509 UNSORTED BLOCK IMAGES (UBI)
14510 M:      Artem Bityutskiy <dedekind1@gmail.com>
14511 M:      Richard Weinberger <richard@nod.at>
14512 W:      http://www.linux-mtd.infradead.org/
14513 L:      linux-mtd@lists.infradead.org
14514 T:      git git://git.infradead.org/ubifs-2.6.git
14515 S:      Supported
14516 F:      drivers/mtd/ubi/
14517 F:      include/linux/mtd/ubi.h
14518 F:      include/uapi/mtd/ubi-user.h
14519
14520 USB "USBNET" DRIVER FRAMEWORK
14521 M:      Oliver Neukum <oneukum@suse.com>
14522 L:      netdev@vger.kernel.org
14523 W:      http://www.linux-usb.org/usbnet
14524 S:      Maintained
14525 F:      drivers/net/usb/usbnet.c
14526 F:      include/linux/usb/usbnet.h
14527
14528 USB ACM DRIVER
14529 M:      Oliver Neukum <oneukum@suse.com>
14530 L:      linux-usb@vger.kernel.org
14531 S:      Maintained
14532 F:      Documentation/usb/acm.txt
14533 F:      drivers/usb/class/cdc-acm.*
14534
14535 USB AR5523 WIRELESS DRIVER
14536 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
14537 L:      linux-wireless@vger.kernel.org
14538 S:      Maintained
14539 F:      drivers/net/wireless/ath/ar5523/
14540
14541 USB ATTACHED SCSI
14542 M:      Oliver Neukum <oneukum@suse.com>
14543 L:      linux-usb@vger.kernel.org
14544 L:      linux-scsi@vger.kernel.org
14545 S:      Maintained
14546 F:      drivers/usb/storage/uas.c
14547
14548 USB CDC ETHERNET DRIVER
14549 M:      Oliver Neukum <oliver@neukum.org>
14550 L:      linux-usb@vger.kernel.org
14551 S:      Maintained
14552 F:      drivers/net/usb/cdc_*.c
14553 F:      include/uapi/linux/usb/cdc.h
14554
14555 USB CHAOSKEY DRIVER
14556 M:      Keith Packard <keithp@keithp.com>
14557 L:      linux-usb@vger.kernel.org
14558 S:      Maintained
14559 F:      drivers/usb/misc/chaoskey.c
14560
14561 USB CYPRESS C67X00 DRIVER
14562 M:      Peter Korsgaard <jacmet@sunsite.dk>
14563 L:      linux-usb@vger.kernel.org
14564 S:      Maintained
14565 F:      drivers/usb/c67x00/
14566
14567 USB DAVICOM DM9601 DRIVER
14568 M:      Peter Korsgaard <jacmet@sunsite.dk>
14569 L:      netdev@vger.kernel.org
14570 W:      http://www.linux-usb.org/usbnet
14571 S:      Maintained
14572 F:      drivers/net/usb/dm9601.c
14573
14574 USB DIAMOND RIO500 DRIVER
14575 M:      Cesar Miquel <miquel@df.uba.ar>
14576 L:      rio500-users@lists.sourceforge.net
14577 W:      http://rio500.sourceforge.net
14578 S:      Maintained
14579 F:      drivers/usb/misc/rio500*
14580
14581 USB EHCI DRIVER
14582 M:      Alan Stern <stern@rowland.harvard.edu>
14583 L:      linux-usb@vger.kernel.org
14584 S:      Maintained
14585 F:      Documentation/usb/ehci.txt
14586 F:      drivers/usb/host/ehci*
14587
14588 USB GADGET/PERIPHERAL SUBSYSTEM
14589 M:      Felipe Balbi <balbi@kernel.org>
14590 L:      linux-usb@vger.kernel.org
14591 W:      http://www.linux-usb.org/gadget
14592 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
14593 S:      Maintained
14594 F:      drivers/usb/gadget/
14595 F:      include/linux/usb/gadget*
14596
14597 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
14598 M:      Jiri Kosina <jikos@kernel.org>
14599 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
14600 L:      linux-usb@vger.kernel.org
14601 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
14602 S:      Maintained
14603 F:      Documentation/hid/hiddev.txt
14604 F:      drivers/hid/usbhid/
14605
14606 USB INTEL XHCI ROLE MUX DRIVER
14607 M:      Hans de Goede <hdegoede@redhat.com>
14608 L:      linux-usb@vger.kernel.org
14609 S:      Maintained
14610 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
14611
14612 USB ISP116X DRIVER
14613 M:      Olav Kongas <ok@artecdesign.ee>
14614 L:      linux-usb@vger.kernel.org
14615 S:      Maintained
14616 F:      drivers/usb/host/isp116x*
14617 F:      include/linux/usb/isp116x.h
14618
14619 USB LAN78XX ETHERNET DRIVER
14620 M:      Woojung Huh <woojung.huh@microchip.com>
14621 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14622 L:      netdev@vger.kernel.org
14623 S:      Maintained
14624 F:      drivers/net/usb/lan78xx.*
14625
14626 USB MASS STORAGE DRIVER
14627 M:      Alan Stern <stern@rowland.harvard.edu>
14628 L:      linux-usb@vger.kernel.org
14629 L:      usb-storage@lists.one-eyed-alien.net
14630 S:      Maintained
14631 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
14632 F:      drivers/usb/storage/
14633
14634 USB MIDI DRIVER
14635 M:      Clemens Ladisch <clemens@ladisch.de>
14636 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14637 T:      git git://git.alsa-project.org/alsa-kernel.git
14638 S:      Maintained
14639 F:      sound/usb/midi.*
14640
14641 USB NETWORKING DRIVERS
14642 L:      linux-usb@vger.kernel.org
14643 S:      Odd Fixes
14644 F:      drivers/net/usb/
14645
14646 USB OHCI DRIVER
14647 M:      Alan Stern <stern@rowland.harvard.edu>
14648 L:      linux-usb@vger.kernel.org
14649 S:      Maintained
14650 F:      Documentation/usb/ohci.txt
14651 F:      drivers/usb/host/ohci*
14652
14653 USB OTG FSM (Finite State Machine)
14654 M:      Peter Chen <Peter.Chen@nxp.com>
14655 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
14656 L:      linux-usb@vger.kernel.org
14657 S:      Maintained
14658 F:      drivers/usb/common/usb-otg-fsm.c
14659
14660 USB OVER IP DRIVER
14661 M:      Valentina Manea <valentina.manea.m@gmail.com>
14662 M:      Shuah Khan <shuah@kernel.org>
14663 L:      linux-usb@vger.kernel.org
14664 S:      Maintained
14665 F:      Documentation/usb/usbip_protocol.txt
14666 F:      drivers/usb/usbip/
14667 F:      tools/usb/usbip/
14668
14669 USB PEGASUS DRIVER
14670 M:      Petko Manolov <petkan@nucleusys.com>
14671 L:      linux-usb@vger.kernel.org
14672 L:      netdev@vger.kernel.org
14673 T:      git git://github.com/petkan/pegasus.git
14674 W:      https://github.com/petkan/pegasus
14675 S:      Maintained
14676 F:      drivers/net/usb/pegasus.*
14677
14678 USB PHY LAYER
14679 M:      Felipe Balbi <balbi@kernel.org>
14680 L:      linux-usb@vger.kernel.org
14681 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
14682 S:      Maintained
14683 F:      drivers/usb/phy/
14684
14685 USB PRINTER DRIVER (usblp)
14686 M:      Pete Zaitcev <zaitcev@redhat.com>
14687 L:      linux-usb@vger.kernel.org
14688 S:      Supported
14689 F:      drivers/usb/class/usblp.c
14690
14691 USB QMI WWAN NETWORK DRIVER
14692 M:      Bjørn Mork <bjorn@mork.no>
14693 L:      netdev@vger.kernel.org
14694 S:      Maintained
14695 F:      Documentation/ABI/testing/sysfs-class-net-qmi
14696 F:      drivers/net/usb/qmi_wwan.c
14697
14698 USB RTL8150 DRIVER
14699 M:      Petko Manolov <petkan@nucleusys.com>
14700 L:      linux-usb@vger.kernel.org
14701 L:      netdev@vger.kernel.org
14702 T:      git git://github.com/petkan/rtl8150.git
14703 W:      https://github.com/petkan/rtl8150
14704 S:      Maintained
14705 F:      drivers/net/usb/rtl8150.c
14706
14707 USB SERIAL SUBSYSTEM
14708 M:      Johan Hovold <johan@kernel.org>
14709 L:      linux-usb@vger.kernel.org
14710 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
14711 S:      Maintained
14712 F:      Documentation/usb/usb-serial.txt
14713 F:      drivers/usb/serial/
14714 F:      include/linux/usb/serial.h
14715
14716 USB SMSC75XX ETHERNET DRIVER
14717 M:      Steve Glendinning <steve.glendinning@shawell.net>
14718 L:      netdev@vger.kernel.org
14719 S:      Maintained
14720 F:      drivers/net/usb/smsc75xx.*
14721
14722 USB SMSC95XX ETHERNET DRIVER
14723 M:      Steve Glendinning <steve.glendinning@shawell.net>
14724 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14725 L:      netdev@vger.kernel.org
14726 S:      Maintained
14727 F:      drivers/net/usb/smsc95xx.*
14728
14729 USB SUBSYSTEM
14730 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14731 L:      linux-usb@vger.kernel.org
14732 W:      http://www.linux-usb.org
14733 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
14734 S:      Supported
14735 F:      Documentation/devicetree/bindings/usb/
14736 F:      Documentation/usb/
14737 F:      drivers/usb/
14738 F:      include/linux/usb.h
14739 F:      include/linux/usb/
14740
14741 USB TYPEC PI3USB30532 MUX DRIVER
14742 M:      Hans de Goede <hdegoede@redhat.com>
14743 L:      linux-usb@vger.kernel.org
14744 S:      Maintained
14745 F:      drivers/usb/typec/mux/pi3usb30532.c
14746
14747 USB TYPEC SUBSYSTEM
14748 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14749 L:      linux-usb@vger.kernel.org
14750 S:      Maintained
14751 F:      Documentation/ABI/testing/sysfs-class-typec
14752 F:      Documentation/usb/typec.rst
14753 F:      drivers/usb/typec/
14754 F:      include/linux/usb/typec.h
14755
14756 USB UHCI DRIVER
14757 M:      Alan Stern <stern@rowland.harvard.edu>
14758 L:      linux-usb@vger.kernel.org
14759 S:      Maintained
14760 F:      drivers/usb/host/uhci*
14761
14762 USB VIDEO CLASS
14763 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14764 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
14765 L:      linux-media@vger.kernel.org
14766 T:      git git://linuxtv.org/media_tree.git
14767 W:      http://www.ideasonboard.org/uvc/
14768 S:      Maintained
14769 F:      drivers/media/usb/uvc/
14770 F:      include/uapi/linux/uvcvideo.h
14771
14772 USB VISION DRIVER
14773 M:      Hans Verkuil <hverkuil@xs4all.nl>
14774 L:      linux-media@vger.kernel.org
14775 T:      git git://linuxtv.org/media_tree.git
14776 W:      https://linuxtv.org
14777 S:      Odd Fixes
14778 F:      drivers/media/usb/usbvision/
14779
14780 USB WEBCAM GADGET
14781 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14782 L:      linux-usb@vger.kernel.org
14783 S:      Maintained
14784 F:      drivers/usb/gadget/function/*uvc*
14785 F:      drivers/usb/gadget/legacy/webcam.c
14786
14787 USB WIRELESS RNDIS DRIVER (rndis_wlan)
14788 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
14789 L:      linux-wireless@vger.kernel.org
14790 S:      Maintained
14791 F:      drivers/net/wireless/rndis_wlan.c
14792
14793 USB XHCI DRIVER
14794 M:      Mathias Nyman <mathias.nyman@intel.com>
14795 L:      linux-usb@vger.kernel.org
14796 S:      Supported
14797 F:      drivers/usb/host/xhci*
14798 F:      drivers/usb/host/pci-quirks*
14799
14800 USB ZD1201 DRIVER
14801 L:      linux-wireless@vger.kernel.org
14802 W:      http://linux-lc100020.sourceforge.net
14803 S:      Orphan
14804 F:      drivers/net/wireless/zydas/zd1201.*
14805
14806 USB ZR364XX DRIVER
14807 M:      Antoine Jacquet <royale@zerezo.com>
14808 L:      linux-usb@vger.kernel.org
14809 L:      linux-media@vger.kernel.org
14810 T:      git git://linuxtv.org/media_tree.git
14811 W:      http://royale.zerezo.com/zr364xx/
14812 S:      Maintained
14813 F:      Documentation/media/v4l-drivers/zr364xx*
14814 F:      drivers/media/usb/zr364xx/
14815
14816 USER-MODE LINUX (UML)
14817 M:      Jeff Dike <jdike@addtoit.com>
14818 M:      Richard Weinberger <richard@nod.at>
14819 L:      user-mode-linux-devel@lists.sourceforge.net
14820 L:      user-mode-linux-user@lists.sourceforge.net
14821 W:      http://user-mode-linux.sourceforge.net
14822 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
14823 S:      Maintained
14824 F:      Documentation/virtual/uml/
14825 F:      arch/um/
14826 F:      arch/x86/um/
14827 F:      fs/hostfs/
14828 F:      fs/hppfs/
14829
14830 USERSPACE I/O (UIO)
14831 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14832 S:      Maintained
14833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
14834 F:      Documentation/driver-api/uio-howto.rst
14835 F:      drivers/uio/
14836 F:      include/linux/uio*.h
14837
14838 UTIL-LINUX PACKAGE
14839 M:      Karel Zak <kzak@redhat.com>
14840 L:      util-linux@vger.kernel.org
14841 W:      http://en.wikipedia.org/wiki/Util-linux
14842 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
14843 S:      Maintained
14844
14845 UUID HELPERS
14846 M:      Christoph Hellwig <hch@lst.de>
14847 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14848 L:      linux-kernel@vger.kernel.org
14849 T:      git git://git.infradead.org/users/hch/uuid.git
14850 F:      lib/uuid.c
14851 F:      lib/test_uuid.c
14852 F:      include/linux/uuid.h
14853 F:      include/uapi/linux/uuid.h
14854 S:      Maintained
14855
14856 UVESAFB DRIVER
14857 M:      Michal Januszewski <spock@gentoo.org>
14858 L:      linux-fbdev@vger.kernel.org
14859 W:      http://dev.gentoo.org/~spock/projects/uvesafb/
14860 S:      Maintained
14861 F:      Documentation/fb/uvesafb.txt
14862 F:      drivers/video/fbdev/uvesafb.*
14863
14864 VF610 NAND DRIVER
14865 M:      Stefan Agner <stefan@agner.ch>
14866 L:      linux-mtd@lists.infradead.org
14867 S:      Supported
14868 F:      drivers/mtd/nand/raw/vf610_nfc.c
14869
14870 VFAT/FAT/MSDOS FILESYSTEM
14871 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
14872 S:      Maintained
14873 F:      Documentation/filesystems/vfat.txt
14874 F:      fs/fat/
14875
14876 VFIO DRIVER
14877 M:      Alex Williamson <alex.williamson@redhat.com>
14878 L:      kvm@vger.kernel.org
14879 T:      git git://github.com/awilliam/linux-vfio.git
14880 S:      Maintained
14881 F:      Documentation/vfio.txt
14882 F:      drivers/vfio/
14883 F:      include/linux/vfio.h
14884 F:      include/uapi/linux/vfio.h
14885
14886 VFIO MEDIATED DEVICE DRIVERS
14887 M:      Kirti Wankhede <kwankhede@nvidia.com>
14888 L:      kvm@vger.kernel.org
14889 S:      Maintained
14890 F:      Documentation/vfio-mediated-device.txt
14891 F:      drivers/vfio/mdev/
14892 F:      include/linux/mdev.h
14893 F:      samples/vfio-mdev/
14894
14895 VFIO PLATFORM DRIVER
14896 M:      Eric Auger <eric.auger@redhat.com>
14897 L:      kvm@vger.kernel.org
14898 S:      Maintained
14899 F:      drivers/vfio/platform/
14900
14901 VGA_SWITCHEROO
14902 R:      Lukas Wunner <lukas@wunner.de>
14903 S:      Maintained
14904 F:      Documentation/gpu/vga-switcheroo.rst
14905 F:      drivers/gpu/vga/vga_switcheroo.c
14906 F:      include/linux/vga_switcheroo.h
14907 T:      git git://anongit.freedesktop.org/drm/drm-misc
14908
14909 VIA RHINE NETWORK DRIVER
14910 S:      Orphan
14911 F:      drivers/net/ethernet/via/via-rhine.c
14912
14913 VIA SD/MMC CARD CONTROLLER DRIVER
14914 M:      Bruce Chang <brucechang@via.com.tw>
14915 M:      Harald Welte <HaraldWelte@viatech.com>
14916 S:      Maintained
14917 F:      drivers/mmc/host/via-sdmmc.c
14918
14919 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
14920 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
14921 L:      linux-fbdev@vger.kernel.org
14922 S:      Maintained
14923 F:      include/linux/via-core.h
14924 F:      include/linux/via-gpio.h
14925 F:      include/linux/via_i2c.h
14926 F:      drivers/video/fbdev/via/
14927
14928 VIA VELOCITY NETWORK DRIVER
14929 M:      Francois Romieu <romieu@fr.zoreil.com>
14930 L:      netdev@vger.kernel.org
14931 S:      Maintained
14932 F:      drivers/net/ethernet/via/via-velocity.*
14933
14934 VIDEO MULTIPLEXER DRIVER
14935 M:      Philipp Zabel <p.zabel@pengutronix.de>
14936 L:      linux-media@vger.kernel.org
14937 S:      Maintained
14938 F:      drivers/media/platform/video-mux.c
14939
14940 VIDEOBUF2 FRAMEWORK
14941 M:      Pawel Osciak <pawel@osciak.com>
14942 M:      Marek Szyprowski <m.szyprowski@samsung.com>
14943 M:      Kyungmin Park <kyungmin.park@samsung.com>
14944 L:      linux-media@vger.kernel.org
14945 S:      Maintained
14946 F:      drivers/media/v4l2-core/videobuf2-*
14947 F:      include/media/videobuf2-*
14948
14949 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
14950 M:      Helen Koike <helen.koike@collabora.com>
14951 L:      linux-media@vger.kernel.org
14952 T:      git git://linuxtv.org/media_tree.git
14953 W:      https://linuxtv.org
14954 S:      Maintained
14955 F:      drivers/media/platform/vimc/*
14956
14957 VIRT LIB
14958 M:      Alex Williamson <alex.williamson@redhat.com>
14959 M:      Paolo Bonzini <pbonzini@redhat.com>
14960 L:      kvm@vger.kernel.org
14961 S:      Supported
14962 F:      virt/lib/
14963
14964 VIRTIO AND VHOST VSOCK DRIVER
14965 M:      Stefan Hajnoczi <stefanha@redhat.com>
14966 L:      kvm@vger.kernel.org
14967 L:      virtualization@lists.linux-foundation.org
14968 L:      netdev@vger.kernel.org
14969 S:      Maintained
14970 F:      include/linux/virtio_vsock.h
14971 F:      include/uapi/linux/virtio_vsock.h
14972 F:      include/uapi/linux/vsockmon.h
14973 F:      include/uapi/linux/vm_sockets_diag.h
14974 F:      net/vmw_vsock/diag.c
14975 F:      net/vmw_vsock/af_vsock_tap.c
14976 F:      net/vmw_vsock/virtio_transport_common.c
14977 F:      net/vmw_vsock/virtio_transport.c
14978 F:      drivers/net/vsockmon.c
14979 F:      drivers/vhost/vsock.c
14980 F:      drivers/vhost/vsock.h
14981 F:      tools/testing/vsock/
14982
14983 VIRTIO CONSOLE DRIVER
14984 M:      Amit Shah <amit@kernel.org>
14985 L:      virtualization@lists.linux-foundation.org
14986 S:      Maintained
14987 F:      drivers/char/virtio_console.c
14988 F:      include/linux/virtio_console.h
14989 F:      include/uapi/linux/virtio_console.h
14990
14991 VIRTIO CORE, NET AND BLOCK DRIVERS
14992 M:      "Michael S. Tsirkin" <mst@redhat.com>
14993 M:      Jason Wang <jasowang@redhat.com>
14994 L:      virtualization@lists.linux-foundation.org
14995 S:      Maintained
14996 F:      Documentation/devicetree/bindings/virtio/
14997 F:      drivers/virtio/
14998 F:      tools/virtio/
14999 F:      drivers/net/virtio_net.c
15000 F:      drivers/block/virtio_blk.c
15001 F:      include/linux/virtio*.h
15002 F:      include/uapi/linux/virtio_*.h
15003 F:      drivers/crypto/virtio/
15004 F:      mm/balloon_compaction.c
15005
15006 VIRTIO CRYPTO DRIVER
15007 M:      Gonglei <arei.gonglei@huawei.com>
15008 L:      virtualization@lists.linux-foundation.org
15009 L:      linux-crypto@vger.kernel.org
15010 S:      Maintained
15011 F:      drivers/crypto/virtio/
15012 F:      include/uapi/linux/virtio_crypto.h
15013
15014 VIRTIO DRIVERS FOR S390
15015 M:      Cornelia Huck <cohuck@redhat.com>
15016 M:      Halil Pasic <pasic@linux.ibm.com>
15017 L:      linux-s390@vger.kernel.org
15018 L:      virtualization@lists.linux-foundation.org
15019 L:      kvm@vger.kernel.org
15020 S:      Supported
15021 F:      drivers/s390/virtio/
15022 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15023
15024 VIRTIO GPU DRIVER
15025 M:      David Airlie <airlied@linux.ie>
15026 M:      Gerd Hoffmann <kraxel@redhat.com>
15027 L:      dri-devel@lists.freedesktop.org
15028 L:      virtualization@lists.linux-foundation.org
15029 T:      git git://anongit.freedesktop.org/drm/drm-misc
15030 S:      Maintained
15031 F:      drivers/gpu/drm/virtio/
15032 F:      include/uapi/linux/virtio_gpu.h
15033
15034 VIRTIO HOST (VHOST)
15035 M:      "Michael S. Tsirkin" <mst@redhat.com>
15036 M:      Jason Wang <jasowang@redhat.com>
15037 L:      kvm@vger.kernel.org
15038 L:      virtualization@lists.linux-foundation.org
15039 L:      netdev@vger.kernel.org
15040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15041 S:      Maintained
15042 F:      drivers/vhost/
15043 F:      include/uapi/linux/vhost.h
15044
15045 VIRTIO INPUT DRIVER
15046 M:      Gerd Hoffmann <kraxel@redhat.com>
15047 S:      Maintained
15048 F:      drivers/virtio/virtio_input.c
15049 F:      include/uapi/linux/virtio_input.h
15050
15051 VIRTUAL BOX GUEST DEVICE DRIVER
15052 M:      Hans de Goede <hdegoede@redhat.com>
15053 M:      Arnd Bergmann <arnd@arndb.de>
15054 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15055 S:      Maintained
15056 F:      include/linux/vbox_utils.h
15057 F:      include/uapi/linux/vbox*.h
15058 F:      drivers/virt/vboxguest/
15059
15060 VIRTUAL SERIO DEVICE DRIVER
15061 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15062 S:      Maintained
15063 F:      drivers/input/serio/userio.c
15064 F:      include/uapi/linux/userio.h
15065
15066 VIVID VIRTUAL VIDEO DRIVER
15067 M:      Hans Verkuil <hverkuil@xs4all.nl>
15068 L:      linux-media@vger.kernel.org
15069 T:      git git://linuxtv.org/media_tree.git
15070 W:      https://linuxtv.org
15071 S:      Maintained
15072 F:      drivers/media/platform/vivid/*
15073
15074 VLYNQ BUS
15075 M:      Florian Fainelli <f.fainelli@gmail.com>
15076 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15077 S:      Maintained
15078 F:      drivers/vlynq/vlynq.c
15079 F:      include/linux/vlynq.h
15080
15081 VME SUBSYSTEM
15082 M:      Martyn Welch <martyn@welchs.me.uk>
15083 M:      Manohar Vanga <manohar.vanga@gmail.com>
15084 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15085 L:      devel@driverdev.osuosl.org
15086 S:      Maintained
15087 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15088 F:      Documentation/driver-api/vme.rst
15089 F:      drivers/staging/vme/
15090 F:      drivers/vme/
15091 F:      include/linux/vme*
15092
15093 VMWARE BALLOON DRIVER
15094 M:      Xavier Deguillard <xdeguillard@vmware.com>
15095 M:      Philip Moltmann <moltmann@vmware.com>
15096 M:      "VMware, Inc." <pv-drivers@vmware.com>
15097 L:      linux-kernel@vger.kernel.org
15098 S:      Maintained
15099 F:      drivers/misc/vmw_balloon.c
15100
15101 VMWARE HYPERVISOR INTERFACE
15102 M:      Alok Kataria <akataria@vmware.com>
15103 L:      virtualization@lists.linux-foundation.org
15104 S:      Supported
15105 F:      arch/x86/kernel/cpu/vmware.c
15106
15107 VMWARE PVRDMA DRIVER
15108 M:      Adit Ranadive <aditr@vmware.com>
15109 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15110 L:      linux-rdma@vger.kernel.org
15111 S:      Maintained
15112 F:      drivers/infiniband/hw/vmw_pvrdma/
15113
15114 VMware PVSCSI driver
15115 M:      Jim Gill <jgill@vmware.com>
15116 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15117 L:      linux-scsi@vger.kernel.org
15118 S:      Maintained
15119 F:      drivers/scsi/vmw_pvscsi.c
15120 F:      drivers/scsi/vmw_pvscsi.h
15121
15122 VMWARE VMMOUSE SUBDRIVER
15123 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15124 M:      "VMware, Inc." <pv-drivers@vmware.com>
15125 L:      linux-input@vger.kernel.org
15126 S:      Maintained
15127 F:      drivers/input/mouse/vmmouse.c
15128 F:      drivers/input/mouse/vmmouse.h
15129
15130 VMWARE VMXNET3 ETHERNET DRIVER
15131 M:      Ronak Doshi <doshir@vmware.com>
15132 M:      "VMware, Inc." <pv-drivers@vmware.com>
15133 L:      netdev@vger.kernel.org
15134 S:      Maintained
15135 F:      drivers/net/vmxnet3/
15136
15137 VOCORE VOCORE2 BOARD
15138 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15139 L:      linux-mips@linux-mips.org
15140 S:      Maintained
15141 F:      arch/mips/boot/dts/ralink/vocore2.dts
15142
15143 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15144 M:      Liam Girdwood <lgirdwood@gmail.com>
15145 M:      Mark Brown <broonie@kernel.org>
15146 L:      linux-kernel@vger.kernel.org
15147 W:      http://www.slimlogic.co.uk/?p=48
15148 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15149 S:      Supported
15150 F:      Documentation/devicetree/bindings/regulator/
15151 F:      Documentation/power/regulator/
15152 F:      drivers/regulator/
15153 F:      include/dt-bindings/regulator/
15154 F:      include/linux/regulator/
15155
15156 VRF
15157 M:      David Ahern <dsa@cumulusnetworks.com>
15158 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15159 L:      netdev@vger.kernel.org
15160 S:      Maintained
15161 F:      drivers/net/vrf.c
15162 F:      Documentation/networking/vrf.txt
15163
15164 VT1211 HARDWARE MONITOR DRIVER
15165 M:      Juerg Haefliger <juergh@gmail.com>
15166 L:      linux-hwmon@vger.kernel.org
15167 S:      Maintained
15168 F:      Documentation/hwmon/vt1211
15169 F:      drivers/hwmon/vt1211.c
15170
15171 VT8231 HARDWARE MONITOR DRIVER
15172 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15173 L:      linux-hwmon@vger.kernel.org
15174 S:      Maintained
15175 F:      drivers/hwmon/vt8231.c
15176
15177 VUB300 USB to SDIO/SD/MMC bridge chip
15178 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15179 L:      linux-mmc@vger.kernel.org
15180 L:      linux-usb@vger.kernel.org
15181 S:      Supported
15182 F:      drivers/mmc/host/vub300.c
15183
15184 W1 DALLAS'S 1-WIRE BUS
15185 M:      Evgeniy Polyakov <zbr@ioremap.net>
15186 S:      Maintained
15187 F:      Documentation/w1/
15188 F:      drivers/w1/
15189 F:      include/linux/w1.h
15190
15191 W83791D HARDWARE MONITORING DRIVER
15192 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15193 L:      linux-hwmon@vger.kernel.org
15194 S:      Maintained
15195 F:      Documentation/hwmon/w83791d
15196 F:      drivers/hwmon/w83791d.c
15197
15198 W83793 HARDWARE MONITORING DRIVER
15199 M:      Rudolf Marek <r.marek@assembler.cz>
15200 L:      linux-hwmon@vger.kernel.org
15201 S:      Maintained
15202 F:      Documentation/hwmon/w83793
15203 F:      drivers/hwmon/w83793.c
15204
15205 W83795 HARDWARE MONITORING DRIVER
15206 M:      Jean Delvare <jdelvare@suse.com>
15207 L:      linux-hwmon@vger.kernel.org
15208 S:      Maintained
15209 F:      drivers/hwmon/w83795.c
15210
15211 W83L51xD SD/MMC CARD INTERFACE DRIVER
15212 M:      Pierre Ossman <pierre@ossman.eu>
15213 S:      Maintained
15214 F:      drivers/mmc/host/wbsd.*
15215
15216 WACOM PROTOCOL 4 SERIAL TABLETS
15217 M:      Julian Squires <julian@cipht.net>
15218 M:      Hans de Goede <hdegoede@redhat.com>
15219 L:      linux-input@vger.kernel.org
15220 S:      Maintained
15221 F:      drivers/input/tablet/wacom_serial4.c
15222
15223 WATCHDOG DEVICE DRIVERS
15224 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15225 M:      Guenter Roeck <linux@roeck-us.net>
15226 L:      linux-watchdog@vger.kernel.org
15227 W:      http://www.linux-watchdog.org/
15228 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15229 S:      Maintained
15230 F:      Documentation/devicetree/bindings/watchdog/
15231 F:      Documentation/watchdog/
15232 F:      drivers/watchdog/
15233 F:      include/linux/watchdog.h
15234 F:      include/uapi/linux/watchdog.h
15235
15236 WHISKEYCOVE PMIC GPIO DRIVER
15237 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15238 L:      linux-gpio@vger.kernel.org
15239 S:      Maintained
15240 F:      drivers/gpio/gpio-wcove.c
15241
15242 WIIMOTE HID DRIVER
15243 M:      David Herrmann <dh.herrmann@googlemail.com>
15244 L:      linux-input@vger.kernel.org
15245 S:      Maintained
15246 F:      drivers/hid/hid-wiimote*
15247
15248 WILOCITY WIL6210 WIRELESS DRIVER
15249 M:      Maya Erez <merez@codeaurora.org>
15250 L:      linux-wireless@vger.kernel.org
15251 L:      wil6210@qti.qualcomm.com
15252 S:      Supported
15253 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15254 F:      drivers/net/wireless/ath/wil6210/
15255
15256 WIMAX STACK
15257 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15258 M:      linux-wimax@intel.com
15259 L:      wimax@linuxwimax.org (subscribers-only)
15260 S:      Supported
15261 W:      http://linuxwimax.org
15262 F:      Documentation/wimax/README.wimax
15263 F:      include/linux/wimax/debug.h
15264 F:      include/net/wimax.h
15265 F:      include/uapi/linux/wimax.h
15266 F:      net/wimax/
15267
15268 WINBOND CIR DRIVER
15269 M:      David Härdeman <david@hardeman.nu>
15270 S:      Maintained
15271 F:      drivers/media/rc/winbond-cir.c
15272
15273 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15274 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15275 L:      linux-watchdog@vger.kernel.org
15276 S:      Maintained
15277 F:      drivers/watchdog/ebc-c384_wdt.c
15278
15279 WINSYSTEMS WS16C48 GPIO DRIVER
15280 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15281 L:      linux-gpio@vger.kernel.org
15282 S:      Maintained
15283 F:      drivers/gpio/gpio-ws16c48.c
15284
15285 WISTRON LAPTOP BUTTON DRIVER
15286 M:      Miloslav Trmac <mitr@volny.cz>
15287 S:      Maintained
15288 F:      drivers/input/misc/wistron_btns.c
15289
15290 WL3501 WIRELESS PCMCIA CARD DRIVER
15291 L:      linux-wireless@vger.kernel.org
15292 S:      Odd fixes
15293 F:      drivers/net/wireless/wl3501*
15294
15295 WOLFSON MICROELECTRONICS DRIVERS
15296 L:      patches@opensource.cirrus.com
15297 T:      git https://github.com/CirrusLogic/linux-drivers.git
15298 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15299 S:      Supported
15300 F:      Documentation/hwmon/wm83??
15301 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15302 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15303 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15304 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15305 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15306 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15307 F:      drivers/clk/clk-wm83*.c
15308 F:      drivers/extcon/extcon-arizona.c
15309 F:      drivers/leds/leds-wm83*.c
15310 F:      drivers/gpio/gpio-*wm*.c
15311 F:      drivers/gpio/gpio-arizona.c
15312 F:      drivers/hwmon/wm83??-hwmon.c
15313 F:      drivers/input/misc/wm831x-on.c
15314 F:      drivers/input/touchscreen/wm831x-ts.c
15315 F:      drivers/input/touchscreen/wm97*.c
15316 F:      drivers/mfd/arizona*
15317 F:      drivers/mfd/wm*.c
15318 F:      drivers/mfd/cs47l24*
15319 F:      drivers/power/supply/wm83*.c
15320 F:      drivers/rtc/rtc-wm83*.c
15321 F:      drivers/regulator/wm8*.c
15322 F:      drivers/regulator/arizona*
15323 F:      drivers/video/backlight/wm83*_bl.c
15324 F:      drivers/watchdog/wm83*_wdt.c
15325 F:      include/linux/mfd/arizona/
15326 F:      include/linux/mfd/wm831x/
15327 F:      include/linux/mfd/wm8350/
15328 F:      include/linux/mfd/wm8400*
15329 F:      include/linux/regulator/arizona*
15330 F:      include/linux/wm97xx.h
15331 F:      include/sound/wm????.h
15332 F:      sound/soc/codecs/arizona.?
15333 F:      sound/soc/codecs/wm*
15334 F:      sound/soc/codecs/cs47l24*
15335
15336 WORKQUEUE
15337 M:      Tejun Heo <tj@kernel.org>
15338 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15339 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15340 S:      Maintained
15341 F:      include/linux/workqueue.h
15342 F:      kernel/workqueue.c
15343 F:      Documentation/core-api/workqueue.rst
15344
15345 X-POWERS AXP288 PMIC DRIVERS
15346 M:      Hans de Goede <hdegoede@redhat.com>
15347 S:      Maintained
15348 N:      axp288
15349 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15350
15351 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15352 M:      Chen-Yu Tsai <wens@csie.org>
15353 L:      linux-kernel@vger.kernel.org
15354 S:      Maintained
15355 N:      axp[128]
15356
15357 X.25 NETWORK LAYER
15358 M:      Andrew Hendry <andrew.hendry@gmail.com>
15359 L:      linux-x25@vger.kernel.org
15360 S:      Odd Fixes
15361 F:      Documentation/networking/x25*
15362 F:      include/net/x25*
15363 F:      net/x25/
15364
15365 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15366 M:      Thomas Gleixner <tglx@linutronix.de>
15367 M:      Ingo Molnar <mingo@redhat.com>
15368 R:      "H. Peter Anvin" <hpa@zytor.com>
15369 M:      x86@kernel.org
15370 L:      linux-kernel@vger.kernel.org
15371 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15372 S:      Maintained
15373 F:      Documentation/x86/
15374 F:      arch/x86/
15375
15376 X86 MCE INFRASTRUCTURE
15377 M:      Tony Luck <tony.luck@intel.com>
15378 M:      Borislav Petkov <bp@alien8.de>
15379 L:      linux-edac@vger.kernel.org
15380 S:      Maintained
15381 F:      arch/x86/kernel/cpu/mcheck/*
15382
15383 X86 MICROCODE UPDATE SUPPORT
15384 M:      Borislav Petkov <bp@alien8.de>
15385 S:      Maintained
15386 F:      arch/x86/kernel/cpu/microcode/*
15387
15388 X86 PLATFORM DRIVERS
15389 M:      Darren Hart <dvhart@infradead.org>
15390 M:      Andy Shevchenko <andy@infradead.org>
15391 L:      platform-driver-x86@vger.kernel.org
15392 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15393 S:      Maintained
15394 F:      drivers/platform/x86/
15395 F:      drivers/platform/olpc/
15396
15397 X86 VDSO
15398 M:      Andy Lutomirski <luto@amacapital.net>
15399 L:      linux-kernel@vger.kernel.org
15400 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15401 S:      Maintained
15402 F:      arch/x86/entry/vdso/
15403
15404 XC2028/3028 TUNER DRIVER
15405 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15406 L:      linux-media@vger.kernel.org
15407 W:      https://linuxtv.org
15408 T:      git git://linuxtv.org/media_tree.git
15409 S:      Maintained
15410 F:      drivers/media/tuners/tuner-xc2028.*
15411
15412 XEN BLOCK SUBSYSTEM
15413 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15414 M:      Roger Pau Monné <roger.pau@citrix.com>
15415 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15416 S:      Supported
15417 F:      drivers/block/xen-blkback/*
15418 F:      drivers/block/xen*
15419
15420 XEN HYPERVISOR ARM
15421 M:      Stefano Stabellini <sstabellini@kernel.org>
15422 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15423 S:      Maintained
15424 F:      arch/arm/xen/
15425 F:      arch/arm/include/asm/xen/
15426
15427 XEN HYPERVISOR ARM64
15428 M:      Stefano Stabellini <sstabellini@kernel.org>
15429 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15430 S:      Maintained
15431 F:      arch/arm64/xen/
15432 F:      arch/arm64/include/asm/xen/
15433
15434 XEN HYPERVISOR INTERFACE
15435 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
15436 M:      Juergen Gross <jgross@suse.com>
15437 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15438 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
15439 S:      Supported
15440 F:      arch/x86/xen/
15441 F:      drivers/*/xen-*front.c
15442 F:      drivers/xen/
15443 F:      arch/x86/include/asm/xen/
15444 F:      arch/x86/include/asm/pvclock-abi.h
15445 F:      include/xen/
15446 F:      include/uapi/xen/
15447 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
15448 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
15449
15450 XEN NETWORK BACKEND DRIVER
15451 M:      Wei Liu <wei.liu2@citrix.com>
15452 M:      Paul Durrant <paul.durrant@citrix.com>
15453 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15454 L:      netdev@vger.kernel.org
15455 S:      Supported
15456 F:      drivers/net/xen-netback/*
15457
15458 XEN PCI SUBSYSTEM
15459 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15460 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15461 S:      Supported
15462 F:      arch/x86/pci/*xen*
15463 F:      drivers/pci/*xen*
15464
15465 XEN PVSCSI DRIVERS
15466 M:      Juergen Gross <jgross@suse.com>
15467 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15468 L:      linux-scsi@vger.kernel.org
15469 S:      Supported
15470 F:      drivers/scsi/xen-scsifront.c
15471 F:      drivers/xen/xen-scsiback.c
15472 F:      include/xen/interface/io/vscsiif.h
15473
15474 XEN SWIOTLB SUBSYSTEM
15475 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15476 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15477 L:      iommu@lists.linux-foundation.org
15478 S:      Supported
15479 F:      arch/x86/xen/*swiotlb*
15480 F:      drivers/xen/*swiotlb*
15481
15482 XFS FILESYSTEM
15483 M:      Darrick J. Wong <darrick.wong@oracle.com>
15484 M:      linux-xfs@vger.kernel.org
15485 L:      linux-xfs@vger.kernel.org
15486 W:      http://xfs.org/
15487 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
15488 S:      Supported
15489 F:      Documentation/filesystems/xfs.txt
15490 F:      fs/xfs/
15491
15492 XILINX AXI ETHERNET DRIVER
15493 M:      Anirudha Sarangi <anirudh@xilinx.com>
15494 M:      John Linn <John.Linn@xilinx.com>
15495 S:      Maintained
15496 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
15497
15498 XILINX UARTLITE SERIAL DRIVER
15499 M:      Peter Korsgaard <jacmet@sunsite.dk>
15500 L:      linux-serial@vger.kernel.org
15501 S:      Maintained
15502 F:      drivers/tty/serial/uartlite.c
15503
15504 XILINX VIDEO IP CORES
15505 M:      Hyun Kwon <hyun.kwon@xilinx.com>
15506 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15507 L:      linux-media@vger.kernel.org
15508 T:      git git://linuxtv.org/media_tree.git
15509 S:      Supported
15510 F:      Documentation/devicetree/bindings/media/xilinx/
15511 F:      drivers/media/platform/xilinx/
15512 F:      include/uapi/linux/xilinx-v4l2-controls.h
15513
15514 XILLYBUS DRIVER
15515 M:      Eli Billauer <eli.billauer@gmail.com>
15516 L:      linux-kernel@vger.kernel.org
15517 S:      Supported
15518 F:      drivers/char/xillybus/
15519
15520 XLP9XX I2C DRIVER
15521 M:      George Cherian <george.cherian@cavium.com>
15522 M:      Jan Glauber <jglauber@cavium.com>
15523 L:      linux-i2c@vger.kernel.org
15524 W:      http://www.cavium.com
15525 S:      Supported
15526 F:      drivers/i2c/busses/i2c-xlp9xx.c
15527
15528 XRA1403 GPIO EXPANDER
15529 M:      Nandor Han <nandor.han@ge.com>
15530 M:      Semi Malinen <semi.malinen@ge.com>
15531 L:      linux-gpio@vger.kernel.org
15532 S:      Maintained
15533 F:      drivers/gpio/gpio-xra1403.c
15534 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
15535
15536 XTENSA XTFPGA PLATFORM SUPPORT
15537 M:      Max Filippov <jcmvbkbc@gmail.com>
15538 L:      linux-xtensa@linux-xtensa.org
15539 S:      Maintained
15540 F:      drivers/spi/spi-xtensa-xtfpga.c
15541 F:      sound/soc/xtensa/xtfpga-i2s.c
15542
15543 YAM DRIVER FOR AX.25
15544 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
15545 L:      linux-hams@vger.kernel.org
15546 S:      Maintained
15547 F:      drivers/net/hamradio/yam*
15548 F:      include/linux/yam.h
15549
15550 YAMA SECURITY MODULE
15551 M:      Kees Cook <keescook@chromium.org>
15552 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
15553 S:      Supported
15554 F:      security/yama/
15555 F:      Documentation/admin-guide/LSM/Yama.rst
15556
15557 YEALINK PHONE DRIVER
15558 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
15559 L:      usbb2k-api-dev@nongnu.org
15560 S:      Maintained
15561 F:      Documentation/input/yealink.rst
15562 F:      drivers/input/misc/yealink.*
15563
15564 Z8530 DRIVER FOR AX.25
15565 M:      Joerg Reuter <jreuter@yaina.de>
15566 W:      http://yaina.de/jreuter/
15567 W:      http://www.qsl.net/dl1bke/
15568 L:      linux-hams@vger.kernel.org
15569 S:      Maintained
15570 F:      Documentation/networking/z8530drv.txt
15571 F:      drivers/net/hamradio/*scc.c
15572 F:      drivers/net/hamradio/z8530.h
15573
15574 ZBUD COMPRESSED PAGE ALLOCATOR
15575 M:      Seth Jennings <sjenning@redhat.com>
15576 M:      Dan Streetman <ddstreet@ieee.org>
15577 L:      linux-mm@kvack.org
15578 S:      Maintained
15579 F:      mm/zbud.c
15580 F:      include/linux/zbud.h
15581
15582 ZD1211RW WIRELESS DRIVER
15583 M:      Daniel Drake <dsd@gentoo.org>
15584 M:      Ulrich Kunitz <kune@deine-taler.de>
15585 W:      http://zd1211.ath.cx/wiki/DriverRewrite
15586 L:      linux-wireless@vger.kernel.org
15587 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
15588 S:      Maintained
15589 F:      drivers/net/wireless/zydas/zd1211rw/
15590
15591 ZD1301 MEDIA DRIVER
15592 M:      Antti Palosaari <crope@iki.fi>
15593 L:      linux-media@vger.kernel.org
15594 W:      https://linuxtv.org/
15595 W:      http://palosaari.fi/linux/
15596 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
15597 S:      Maintained
15598 F:      drivers/media/usb/dvb-usb-v2/zd1301*
15599
15600 ZD1301_DEMOD MEDIA DRIVER
15601 M:      Antti Palosaari <crope@iki.fi>
15602 L:      linux-media@vger.kernel.org
15603 W:      https://linuxtv.org/
15604 W:      http://palosaari.fi/linux/
15605 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
15606 S:      Maintained
15607 F:      drivers/media/dvb-frontends/zd1301_demod*
15608
15609 ZPOOL COMPRESSED PAGE STORAGE API
15610 M:      Dan Streetman <ddstreet@ieee.org>
15611 L:      linux-mm@kvack.org
15612 S:      Maintained
15613 F:      mm/zpool.c
15614 F:      include/linux/zpool.h
15615
15616 ZR36067 VIDEO FOR LINUX DRIVER
15617 L:      mjpeg-users@lists.sourceforge.net
15618 L:      linux-media@vger.kernel.org
15619 W:      http://mjpeg.sourceforge.net/driver-zoran/
15620 T:      hg https://linuxtv.org/hg/v4l-dvb
15621 S:      Odd Fixes
15622 F:      drivers/media/pci/zoran/
15623
15624 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
15625 M:      Minchan Kim <minchan@kernel.org>
15626 M:      Nitin Gupta <ngupta@vflare.org>
15627 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
15628 L:      linux-kernel@vger.kernel.org
15629 S:      Maintained
15630 F:      drivers/block/zram/
15631 F:      Documentation/blockdev/zram.txt
15632
15633 ZS DECSTATION Z85C30 SERIAL DRIVER
15634 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15635 S:      Maintained
15636 F:      drivers/tty/serial/zs.*
15637
15638 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
15639 M:      Minchan Kim <minchan@kernel.org>
15640 M:      Nitin Gupta <ngupta@vflare.org>
15641 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
15642 L:      linux-mm@kvack.org
15643 S:      Maintained
15644 F:      mm/zsmalloc.c
15645 F:      include/linux/zsmalloc.h
15646 F:      Documentation/vm/zsmalloc.rst
15647
15648 ZSWAP COMPRESSED SWAP CACHING
15649 M:      Seth Jennings <sjenning@redhat.com>
15650 M:      Dan Streetman <ddstreet@ieee.org>
15651 L:      linux-mm@kvack.org
15652 S:      Maintained
15653 F:      mm/zswap.c
15654
15655 THE REST
15656 M:      Linus Torvalds <torvalds@linux-foundation.org>
15657 L:      linux-kernel@vger.kernel.org
15658 Q:      http://patchwork.kernel.org/project/LKML/list/
15659 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
15660 S:      Buried alive in reporters
15661 F:      *
15662 F:      */