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:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2336 L:      linux-wireless@vger.kernel.org
2337 S:      Supported
2338 F:      drivers/net/wireless/ath/*
2339
2340 ATHEROS ATH5K WIRELESS DRIVER
2341 M:      Jiri Slaby <jirislaby@gmail.com>
2342 M:      Nick Kossifidis <mickflemm@gmail.com>
2343 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2344 L:      linux-wireless@vger.kernel.org
2345 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2346 S:      Maintained
2347 F:      drivers/net/wireless/ath/ath5k/
2348
2349 ATHEROS ATH6KL WIRELESS DRIVER
2350 M:      Kalle Valo <kvalo@qca.qualcomm.com>
2351 L:      linux-wireless@vger.kernel.org
2352 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2353 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2354 S:      Supported
2355 F:      drivers/net/wireless/ath/ath6kl/
2356
2357 ATI_REMOTE2 DRIVER
2358 M:      Ville Syrjala <syrjala@sci.fi>
2359 S:      Maintained
2360 F:      drivers/input/misc/ati_remote2.c
2361
2362 ATK0110 HWMON DRIVER
2363 M:      Luca Tettamanti <kronos.it@gmail.com>
2364 L:      linux-hwmon@vger.kernel.org
2365 S:      Maintained
2366 F:      drivers/hwmon/asus_atk0110.c
2367
2368 ATLX ETHERNET DRIVERS
2369 M:      Jay Cliburn <jcliburn@gmail.com>
2370 M:      Chris Snook <chris.snook@gmail.com>
2371 L:      netdev@vger.kernel.org
2372 W:      http://sourceforge.net/projects/atl1
2373 W:      http://atl1.sourceforge.net
2374 S:      Maintained
2375 F:      drivers/net/ethernet/atheros/
2376
2377 ATM
2378 M:      Chas Williams <3chas3@gmail.com>
2379 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2380 L:      netdev@vger.kernel.org
2381 W:      http://linux-atm.sourceforge.net
2382 S:      Maintained
2383 F:      drivers/atm/
2384 F:      include/linux/atm*
2385 F:      include/uapi/linux/atm*
2386
2387 ATMEL AT91 / AT32 MCI DRIVER
2388 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2389 S:      Maintained
2390 F:      drivers/mmc/host/atmel-mci.c
2391
2392 ATMEL AT91 SAMA5D2-Compatible Shutdown Controller
2393 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2394 S:      Supported
2395 F:      drivers/power/reset/at91-sama5d2_shdwc.c
2396
2397 ATMEL Audio ALSA driver
2398 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2399 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2400 S:      Supported
2401 F:      sound/soc/atmel
2402
2403 ATMEL I2C DRIVER
2404 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2405 L:      linux-i2c@vger.kernel.org
2406 S:      Supported
2407 F:      drivers/i2c/busses/i2c-at91.c
2408
2409 ATMEL ISI DRIVER
2410 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2411 L:      linux-media@vger.kernel.org
2412 S:      Supported
2413 F:      drivers/media/platform/atmel/atmel-isi.c
2414 F:      include/media/atmel-isi.h
2415
2416 ATMEL LCDFB DRIVER
2417 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2418 L:      linux-fbdev@vger.kernel.org
2419 S:      Maintained
2420 F:      drivers/video/fbdev/atmel_lcdfb.c
2421 F:      include/video/atmel_lcdc.h
2422
2423 ATMEL MACB ETHERNET DRIVER
2424 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2425 S:      Supported
2426 F:      drivers/net/ethernet/cadence/
2427
2428 ATMEL MAXTOUCH DRIVER
2429 M:      Nick Dyer <nick@shmanahar.org>
2430 T:      git git://github.com/ndyer/linux.git
2431 S:      Maintained
2432 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2433 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2434
2435 ATMEL SAMA5D2 ADC DRIVER
2436 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2437 L:      linux-iio@vger.kernel.org
2438 S:      Supported
2439 F:      drivers/iio/adc/at91-sama5d2_adc.c
2440
2441 ATMEL SDMMC DRIVER
2442 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2443 L:      linux-mmc@vger.kernel.org
2444 S:      Supported
2445 F:      drivers/mmc/host/sdhci-of-at91.c
2446
2447 ATMEL SPI DRIVER
2448 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2449 S:      Supported
2450 F:      drivers/spi/spi-atmel.*
2451
2452 ATMEL SSC DRIVER
2453 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2454 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2455 S:      Supported
2456 F:      drivers/misc/atmel-ssc.c
2457 F:      include/linux/atmel-ssc.h
2458
2459 ATMEL Timer Counter (TC) AND CLOCKSOURCE DRIVERS
2460 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2461 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2462 S:      Supported
2463 F:      drivers/misc/atmel_tclib.c
2464 F:      drivers/clocksource/tcb_clksrc.c
2465
2466 ATMEL USBA UDC DRIVER
2467 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2468 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2469 S:      Supported
2470 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
2471
2472 ATMEL WIRELESS DRIVER
2473 M:      Simon Kelley <simon@thekelleys.org.uk>
2474 L:      linux-wireless@vger.kernel.org
2475 W:      http://www.thekelleys.org.uk/atmel
2476 W:      http://atmelwlandriver.sourceforge.net/
2477 S:      Maintained
2478 F:      drivers/net/wireless/atmel/atmel*
2479
2480 ATMEL XDMA DRIVER
2481 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2482 L:      linux-arm-kernel@lists.infradead.org
2483 L:      dmaengine@vger.kernel.org
2484 S:      Supported
2485 F:      drivers/dma/at_xdmac.c
2486
2487 ATOMIC INFRASTRUCTURE
2488 M:      Will Deacon <will.deacon@arm.com>
2489 M:      Peter Zijlstra <peterz@infradead.org>
2490 R:      Boqun Feng <boqun.feng@gmail.com>
2491 L:      linux-kernel@vger.kernel.org
2492 S:      Maintained
2493 F:      arch/*/include/asm/atomic*.h
2494 F:      include/*/atomic*.h
2495
2496 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2497 M:      Bradley Grove <linuxdrivers@attotech.com>
2498 L:      linux-scsi@vger.kernel.org
2499 W:      http://www.attotech.com
2500 S:      Supported
2501 F:      drivers/scsi/esas2r
2502
2503 ATUSB IEEE 802.15.4 RADIO DRIVER
2504 M:      Stefan Schmidt <stefan@osg.samsung.com>
2505 L:      linux-wpan@vger.kernel.org
2506 S:      Maintained
2507 F:      drivers/net/ieee802154/atusb.c
2508 F:      drivers/net/ieee802154/atusb.h
2509 F:      drivers/net/ieee802154/at86rf230.h
2510
2511 AUDIT SUBSYSTEM
2512 M:      Paul Moore <paul@paul-moore.com>
2513 M:      Eric Paris <eparis@redhat.com>
2514 L:      linux-audit@redhat.com (moderated for non-subscribers)
2515 W:      https://github.com/linux-audit
2516 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2517 S:      Supported
2518 F:      include/linux/audit.h
2519 F:      include/uapi/linux/audit.h
2520 F:      kernel/audit*
2521
2522 AUXILIARY DISPLAY DRIVERS
2523 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2524 W:      http://miguelojeda.es/auxdisplay.htm
2525 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
2526 S:      Maintained
2527 F:      drivers/auxdisplay/
2528 F:      include/linux/cfag12864b.h
2529
2530 AX.25 NETWORK LAYER
2531 M:      Ralf Baechle <ralf@linux-mips.org>
2532 L:      linux-hams@vger.kernel.org
2533 W:      http://www.linux-ax25.org/
2534 S:      Maintained
2535 F:      include/uapi/linux/ax25.h
2536 F:      include/net/ax25.h
2537 F:      net/ax25/
2538
2539 AXENTIA ARM DEVICES
2540 M:      Peter Rosin <peda@axentia.se>
2541 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2542 S:      Maintained
2543 F:      Documentation/devicetree/bindings/arm/axentia.txt
2544 F:      arch/arm/boot/dts/at91-linea.dtsi
2545 F:      arch/arm/boot/dts/at91-natte.dtsi
2546 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2547 F:      arch/arm/boot/dts/at91-tse850-3.dts
2548
2549 AXENTIA ASOC DRIVERS
2550 M:      Peter Rosin <peda@axentia.se>
2551 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2552 S:      Maintained
2553 F:      Documentation/devicetree/bindings/sound/axentia,*
2554 F:      sound/soc/atmel/tse850-pcm5142.c
2555
2556 AZ6007 DVB DRIVER
2557 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2558 L:      linux-media@vger.kernel.org
2559 W:      https://linuxtv.org
2560 T:      git git://linuxtv.org/media_tree.git
2561 S:      Maintained
2562 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2563
2564 AZTECH FM RADIO RECEIVER DRIVER
2565 M:      Hans Verkuil <hverkuil@xs4all.nl>
2566 L:      linux-media@vger.kernel.org
2567 T:      git git://linuxtv.org/media_tree.git
2568 W:      https://linuxtv.org
2569 S:      Maintained
2570 F:      drivers/media/radio/radio-aztech*
2571
2572 B43 WIRELESS DRIVER
2573 L:      linux-wireless@vger.kernel.org
2574 L:      b43-dev@lists.infradead.org
2575 W:      http://wireless.kernel.org/en/users/Drivers/b43
2576 S:      Odd Fixes
2577 F:      drivers/net/wireless/broadcom/b43/
2578
2579 B43LEGACY WIRELESS DRIVER
2580 M:      Larry Finger <Larry.Finger@lwfinger.net>
2581 L:      linux-wireless@vger.kernel.org
2582 L:      b43-dev@lists.infradead.org
2583 W:      http://wireless.kernel.org/en/users/Drivers/b43
2584 S:      Maintained
2585 F:      drivers/net/wireless/broadcom/b43legacy/
2586
2587 BACKLIGHT CLASS/SUBSYSTEM
2588 M:      Lee Jones <lee.jones@linaro.org>
2589 M:      Daniel Thompson <daniel.thompson@linaro.org>
2590 M:      Jingoo Han <jingoohan1@gmail.com>
2591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2592 S:      Maintained
2593 F:      drivers/video/backlight/
2594 F:      include/linux/backlight.h
2595 F:      include/linux/pwm_backlight.h
2596 F:      Documentation/devicetree/bindings/leds/backlight
2597
2598 BATMAN ADVANCED
2599 M:      Marek Lindner <mareklindner@neomailbox.ch>
2600 M:      Simon Wunderlich <sw@simonwunderlich.de>
2601 M:      Antonio Quartulli <a@unstable.cc>
2602 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2603 W:      https://www.open-mesh.org/
2604 Q:      https://patchwork.open-mesh.org/project/batman/list/
2605 S:      Maintained
2606 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2607 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2608 F:      Documentation/networking/batman-adv.rst
2609 F:      include/uapi/linux/batadv_packet.h
2610 F:      include/uapi/linux/batman_adv.h
2611 F:      net/batman-adv/
2612
2613 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2614 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2615 L:      linux-hams@vger.kernel.org
2616 W:      http://www.baycom.org/~tom/ham/ham.html
2617 S:      Maintained
2618 F:      drivers/net/hamradio/baycom*
2619
2620 BCACHE (BLOCK LAYER CACHE)
2621 M:      Coly Li <colyli@suse.de>
2622 M:      Kent Overstreet <kent.overstreet@gmail.com>
2623 L:      linux-bcache@vger.kernel.org
2624 W:      http://bcache.evilpiepirate.org
2625 C:      irc://irc.oftc.net/bcache
2626 S:      Maintained
2627 F:      drivers/md/bcache/
2628
2629 BDISP ST MEDIA DRIVER
2630 M:      Fabien Dessenne <fabien.dessenne@st.com>
2631 L:      linux-media@vger.kernel.org
2632 T:      git git://linuxtv.org/media_tree.git
2633 W:      https://linuxtv.org
2634 S:      Supported
2635 F:      drivers/media/platform/sti/bdisp
2636
2637 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2638 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2639 L:      netdev@vger.kernel.org
2640 S:      Maintained
2641 F:      drivers/net/ethernet/ec_bhf.c
2642
2643 BEFS FILE SYSTEM
2644 M:      Luis de Bethencourt <luisbg@kernel.org>
2645 M:      Salah Triki <salah.triki@gmail.com>
2646 S:      Maintained
2647 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2648 F:      Documentation/filesystems/befs.txt
2649 F:      fs/befs/
2650
2651 BFQ I/O SCHEDULER
2652 M:      Paolo Valente <paolo.valente@linaro.org>
2653 M:      Jens Axboe <axboe@kernel.dk>
2654 L:      linux-block@vger.kernel.org
2655 S:      Maintained
2656 F:      block/bfq-*
2657 F:      Documentation/block/bfq-iosched.txt
2658
2659 BFS FILE SYSTEM
2660 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2661 S:      Maintained
2662 F:      Documentation/filesystems/bfs.txt
2663 F:      fs/bfs/
2664 F:      include/uapi/linux/bfs_fs.h
2665
2666 BLINKM RGB LED DRIVER
2667 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2668 S:      Maintained
2669 F:      drivers/leds/leds-blinkm.c
2670
2671 BLOCK LAYER
2672 M:      Jens Axboe <axboe@kernel.dk>
2673 L:      linux-block@vger.kernel.org
2674 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2675 S:      Maintained
2676 F:      block/
2677 F:      drivers/block/
2678 F:      kernel/trace/blktrace.c
2679 F:      lib/sbitmap.c
2680
2681 BLOCK2MTD DRIVER
2682 M:      Joern Engel <joern@lazybastard.org>
2683 L:      linux-mtd@lists.infradead.org
2684 S:      Maintained
2685 F:      drivers/mtd/devices/block2mtd.c
2686
2687 BLUETOOTH DRIVERS
2688 M:      Marcel Holtmann <marcel@holtmann.org>
2689 M:      Johan Hedberg <johan.hedberg@gmail.com>
2690 L:      linux-bluetooth@vger.kernel.org
2691 W:      http://www.bluez.org/
2692 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2693 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2694 S:      Maintained
2695 F:      drivers/bluetooth/
2696
2697 BLUETOOTH SUBSYSTEM
2698 M:      Marcel Holtmann <marcel@holtmann.org>
2699 M:      Johan Hedberg <johan.hedberg@gmail.com>
2700 L:      linux-bluetooth@vger.kernel.org
2701 W:      http://www.bluez.org/
2702 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2704 S:      Maintained
2705 F:      net/bluetooth/
2706 F:      include/net/bluetooth/
2707
2708 BONDING DRIVER
2709 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2710 M:      Veaceslav Falico <vfalico@gmail.com>
2711 M:      Andy Gospodarek <andy@greyhouse.net>
2712 L:      netdev@vger.kernel.org
2713 W:      http://sourceforge.net/projects/bonding/
2714 S:      Supported
2715 F:      drivers/net/bonding/
2716 F:      include/uapi/linux/if_bonding.h
2717
2718 BPF (Safe dynamic programs and tools)
2719 M:      Alexei Starovoitov <ast@kernel.org>
2720 M:      Daniel Borkmann <daniel@iogearbox.net>
2721 L:      netdev@vger.kernel.org
2722 L:      linux-kernel@vger.kernel.org
2723 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2724 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2725 S:      Supported
2726 F:      arch/x86/net/bpf_jit*
2727 F:      Documentation/networking/filter.txt
2728 F:      Documentation/bpf/
2729 F:      include/linux/bpf*
2730 F:      include/linux/filter.h
2731 F:      include/trace/events/bpf.h
2732 F:      include/trace/events/xdp.h
2733 F:      include/uapi/linux/bpf*
2734 F:      include/uapi/linux/filter.h
2735 F:      kernel/bpf/
2736 F:      kernel/trace/bpf_trace.c
2737 F:      lib/test_bpf.c
2738 F:      net/bpf/
2739 F:      net/core/filter.c
2740 F:      net/sched/act_bpf.c
2741 F:      net/sched/cls_bpf.c
2742 F:      samples/bpf/
2743 F:      tools/bpf/
2744 F:      tools/testing/selftests/bpf/
2745
2746 BROADCOM B44 10/100 ETHERNET DRIVER
2747 M:      Michael Chan <michael.chan@broadcom.com>
2748 L:      netdev@vger.kernel.org
2749 S:      Supported
2750 F:      drivers/net/ethernet/broadcom/b44.*
2751
2752 BROADCOM B53 ETHERNET SWITCH DRIVER
2753 M:      Florian Fainelli <f.fainelli@gmail.com>
2754 L:      netdev@vger.kernel.org
2755 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2756 S:      Supported
2757 F:      drivers/net/dsa/b53/*
2758 F:      include/linux/platform_data/b53.h
2759
2760 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2761 M:      Florian Fainelli <f.fainelli@gmail.com>
2762 M:      Ray Jui <rjui@broadcom.com>
2763 M:      Scott Branden <sbranden@broadcom.com>
2764 M:      bcm-kernel-feedback-list@broadcom.com
2765 T:      git git://github.com/broadcom/mach-bcm
2766 S:      Maintained
2767 N:      bcm281*
2768 N:      bcm113*
2769 N:      bcm216*
2770 N:      kona
2771 F:      arch/arm/mach-bcm/
2772
2773 BROADCOM BCM2835 ARM ARCHITECTURE
2774 M:      Eric Anholt <eric@anholt.net>
2775 M:      Stefan Wahren <stefan.wahren@i2se.com>
2776 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2777 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2778 T:      git git://github.com/anholt/linux
2779 S:      Maintained
2780 N:      bcm2835
2781 F:      drivers/staging/vc04_services
2782
2783 BROADCOM BCM47XX MIPS ARCHITECTURE
2784 M:      Hauke Mehrtens <hauke@hauke-m.de>
2785 M:      Rafał Miłecki <zajec5@gmail.com>
2786 L:      linux-mips@linux-mips.org
2787 S:      Maintained
2788 F:      Documentation/devicetree/bindings/mips/brcm/
2789 F:      arch/mips/bcm47xx/*
2790 F:      arch/mips/include/asm/mach-bcm47xx/*
2791
2792 BROADCOM BCM5301X ARM ARCHITECTURE
2793 M:      Hauke Mehrtens <hauke@hauke-m.de>
2794 M:      Rafał Miłecki <zajec5@gmail.com>
2795 M:      Jon Mason <jonmason@broadcom.com>
2796 M:      bcm-kernel-feedback-list@broadcom.com
2797 L:      linux-arm-kernel@lists.infradead.org
2798 S:      Maintained
2799 F:      arch/arm/mach-bcm/bcm_5301x.c
2800 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2801 F:      arch/arm/boot/dts/bcm470*
2802 F:      arch/arm/boot/dts/bcm953012*
2803
2804 BROADCOM BCM53573 ARM ARCHITECTURE
2805 M:      Rafał Miłecki <rafal@milecki.pl>
2806 L:      linux-arm-kernel@lists.infradead.org
2807 S:      Maintained
2808 F:      arch/arm/boot/dts/bcm53573*
2809 F:      arch/arm/boot/dts/bcm47189*
2810
2811 BROADCOM BCM63XX ARM ARCHITECTURE
2812 M:      Florian Fainelli <f.fainelli@gmail.com>
2813 M:      bcm-kernel-feedback-list@broadcom.com
2814 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2815 T:      git git://github.com/broadcom/stblinux.git
2816 S:      Maintained
2817 N:      bcm63xx
2818
2819 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2820 M:      Kevin Cernekee <cernekee@gmail.com>
2821 L:      linux-usb@vger.kernel.org
2822 S:      Maintained
2823 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2824
2825 BROADCOM BCM7XXX ARM ARCHITECTURE
2826 M:      Brian Norris <computersforpeace@gmail.com>
2827 M:      Gregory Fong <gregory.0xf0@gmail.com>
2828 M:      Florian Fainelli <f.fainelli@gmail.com>
2829 M:      bcm-kernel-feedback-list@broadcom.com
2830 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2831 T:      git git://github.com/broadcom/stblinux.git
2832 S:      Maintained
2833 F:      arch/arm/mach-bcm/*brcmstb*
2834 F:      arch/arm/boot/dts/bcm7*.dts*
2835 F:      drivers/bus/brcmstb_gisb.c
2836 F:      arch/arm/mm/cache-b15-rac.c
2837 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2838 N:      brcmstb
2839
2840 BROADCOM BMIPS CPUFREQ DRIVER
2841 M:      Markus Mayer <mmayer@broadcom.com>
2842 M:      bcm-kernel-feedback-list@broadcom.com
2843 L:      linux-pm@vger.kernel.org
2844 S:      Maintained
2845 F:      drivers/cpufreq/bmips-cpufreq.c
2846
2847 BROADCOM BMIPS MIPS ARCHITECTURE
2848 M:      Kevin Cernekee <cernekee@gmail.com>
2849 M:      Florian Fainelli <f.fainelli@gmail.com>
2850 L:      linux-mips@linux-mips.org
2851 T:      git git://github.com/broadcom/stblinux.git
2852 S:      Maintained
2853 F:      arch/mips/bmips/*
2854 F:      arch/mips/include/asm/mach-bmips/*
2855 F:      arch/mips/kernel/*bmips*
2856 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2857 F:      drivers/irqchip/irq-bcm63*
2858 F:      drivers/irqchip/irq-bcm7*
2859 F:      drivers/irqchip/irq-brcmstb*
2860 F:      include/linux/bcm963xx_nvram.h
2861 F:      include/linux/bcm963xx_tag.h
2862
2863 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
2864 M:      Rasesh Mody <rasesh.mody@cavium.com>
2865 M:      Harish Patil <harish.patil@cavium.com>
2866 M:      Dept-GELinuxNICDev@cavium.com
2867 L:      netdev@vger.kernel.org
2868 S:      Supported
2869 F:      drivers/net/ethernet/broadcom/bnx2.*
2870 F:      drivers/net/ethernet/broadcom/bnx2_*
2871
2872 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2873 M:      QLogic-Storage-Upstream@qlogic.com
2874 L:      linux-scsi@vger.kernel.org
2875 S:      Supported
2876 F:      drivers/scsi/bnx2fc/
2877
2878 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2879 M:      QLogic-Storage-Upstream@qlogic.com
2880 L:      linux-scsi@vger.kernel.org
2881 S:      Supported
2882 F:      drivers/scsi/bnx2i/
2883
2884 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2885 M:      Ariel Elior <ariel.elior@cavium.com>
2886 M:      everest-linux-l2@cavium.com
2887 L:      netdev@vger.kernel.org
2888 S:      Supported
2889 F:      drivers/net/ethernet/broadcom/bnx2x/
2890
2891 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
2892 M:      Michael Chan <michael.chan@broadcom.com>
2893 L:      netdev@vger.kernel.org
2894 S:      Supported
2895 F:      drivers/net/ethernet/broadcom/bnxt/
2896
2897 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
2898 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
2899 M:      Franky Lin <franky.lin@broadcom.com>
2900 M:      Hante Meuleman <hante.meuleman@broadcom.com>
2901 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
2902 M:      Wright Feng <wright.feng@cypress.com>
2903 L:      linux-wireless@vger.kernel.org
2904 L:      brcm80211-dev-list.pdl@broadcom.com
2905 L:      brcm80211-dev-list@cypress.com
2906 S:      Supported
2907 F:      drivers/net/wireless/broadcom/brcm80211/
2908
2909 BROADCOM BRCMSTB GPIO DRIVER
2910 M:      Gregory Fong <gregory.0xf0@gmail.com>
2911 L:      bcm-kernel-feedback-list@broadcom.com
2912 S:      Supported
2913 F:      drivers/gpio/gpio-brcmstb.c
2914 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
2915
2916 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
2917 M:      Al Cooper <alcooperx@gmail.com>
2918 L:      linux-kernel@vger.kernel.org
2919 L:      bcm-kernel-feedback-list@broadcom.com
2920 S:      Maintained
2921 F:      drivers/phy/broadcom/phy-brcm-usb*
2922
2923 BROADCOM GENET ETHERNET DRIVER
2924 M:      Doug Berger <opendmb@gmail.com>
2925 M:      Florian Fainelli <f.fainelli@gmail.com>
2926 L:      netdev@vger.kernel.org
2927 S:      Supported
2928 F:      drivers/net/ethernet/broadcom/genet/
2929
2930 BROADCOM IPROC ARM ARCHITECTURE
2931 M:      Ray Jui <rjui@broadcom.com>
2932 M:      Scott Branden <sbranden@broadcom.com>
2933 M:      Jon Mason <jonmason@broadcom.com>
2934 M:      bcm-kernel-feedback-list@broadcom.com
2935 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2936 T:      git git://github.com/broadcom/cygnus-linux.git
2937 S:      Maintained
2938 N:      iproc
2939 N:      cygnus
2940 N:      bcm[-_]nsp
2941 N:      bcm9113*
2942 N:      bcm9583*
2943 N:      bcm9585*
2944 N:      bcm9586*
2945 N:      bcm988312
2946 N:      bcm113*
2947 N:      bcm583*
2948 N:      bcm585*
2949 N:      bcm586*
2950 N:      bcm88312
2951 N:      hr2
2952 F:      arch/arm64/boot/dts/broadcom/ns2*
2953 F:      drivers/clk/bcm/clk-ns*
2954 F:      drivers/pinctrl/bcm/pinctrl-ns*
2955
2956 BROADCOM KONA GPIO DRIVER
2957 M:      Ray Jui <rjui@broadcom.com>
2958 L:      bcm-kernel-feedback-list@broadcom.com
2959 S:      Supported
2960 F:      drivers/gpio/gpio-bcm-kona.c
2961 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
2962
2963 BROADCOM NETXTREME-E ROCE DRIVER
2964 M:      Selvin Xavier <selvin.xavier@broadcom.com>
2965 M:      Devesh Sharma <devesh.sharma@broadcom.com>
2966 M:      Somnath Kotur <somnath.kotur@broadcom.com>
2967 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
2968 L:      linux-rdma@vger.kernel.org
2969 W:      http://www.broadcom.com
2970 S:      Supported
2971 F:      drivers/infiniband/hw/bnxt_re/
2972 F:      include/uapi/rdma/bnxt_re-abi.h
2973
2974 BROADCOM NVRAM DRIVER
2975 M:      Rafał Miłecki <zajec5@gmail.com>
2976 L:      linux-mips@linux-mips.org
2977 S:      Maintained
2978 F:      drivers/firmware/broadcom/*
2979
2980 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
2981 M:      Rafał Miłecki <zajec5@gmail.com>
2982 L:      linux-wireless@vger.kernel.org
2983 S:      Maintained
2984 F:      drivers/bcma/
2985 F:      include/linux/bcma/
2986
2987 BROADCOM STB AVS CPUFREQ DRIVER
2988 M:      Markus Mayer <mmayer@broadcom.com>
2989 M:      bcm-kernel-feedback-list@broadcom.com
2990 L:      linux-pm@vger.kernel.org
2991 S:      Maintained
2992 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
2993 F:      drivers/cpufreq/brcmstb*
2994
2995 BROADCOM STB AVS TMON DRIVER
2996 M:      Markus Mayer <mmayer@broadcom.com>
2997 M:      bcm-kernel-feedback-list@broadcom.com
2998 L:      linux-pm@vger.kernel.org
2999 S:      Maintained
3000 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3001 F:      drivers/thermal/broadcom/brcmstb*
3002
3003 BROADCOM STB NAND FLASH DRIVER
3004 M:      Brian Norris <computersforpeace@gmail.com>
3005 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3006 L:      linux-mtd@lists.infradead.org
3007 L:      bcm-kernel-feedback-list@broadcom.com
3008 S:      Maintained
3009 F:      drivers/mtd/nand/raw/brcmnand/
3010
3011 BROADCOM STB DPFE DRIVER
3012 M:      Markus Mayer <mmayer@broadcom.com>
3013 M:      bcm-kernel-feedback-list@broadcom.com
3014 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3015 S:      Maintained
3016 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3017 F:      drivers/memory/brcmstb_dpfe.c
3018
3019 BROADCOM SYSTEMPORT ETHERNET DRIVER
3020 M:      Florian Fainelli <f.fainelli@gmail.com>
3021 L:      netdev@vger.kernel.org
3022 S:      Supported
3023 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3024
3025 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3026 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3027 M:      Prashant Sreedharan <prashant@broadcom.com>
3028 M:      Michael Chan <mchan@broadcom.com>
3029 L:      netdev@vger.kernel.org
3030 S:      Supported
3031 F:      drivers/net/ethernet/broadcom/tg3.*
3032
3033 BROCADE BFA FC SCSI DRIVER
3034 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3035 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3036 L:      linux-scsi@vger.kernel.org
3037 S:      Supported
3038 F:      drivers/scsi/bfa/
3039
3040 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3041 M:      Rasesh Mody <rasesh.mody@cavium.com>
3042 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3043 M:      Dept-GELinuxNICDev@cavium.com
3044 L:      netdev@vger.kernel.org
3045 S:      Supported
3046 F:      drivers/net/ethernet/brocade/bna/
3047
3048 BSG (block layer generic sg v4 driver)
3049 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3050 L:      linux-scsi@vger.kernel.org
3051 S:      Supported
3052 F:      block/bsg.c
3053 F:      include/linux/bsg.h
3054 F:      include/uapi/linux/bsg.h
3055
3056 BT87X AUDIO DRIVER
3057 M:      Clemens Ladisch <clemens@ladisch.de>
3058 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3059 T:      git git://git.alsa-project.org/alsa-kernel.git
3060 S:      Maintained
3061 F:      Documentation/sound/alsa/Bt87x.txt
3062 F:      sound/pci/bt87x.c
3063
3064 BT8XXGPIO DRIVER
3065 M:      Michael Buesch <m@bues.ch>
3066 W:      http://bu3sch.de/btgpio.php
3067 S:      Maintained
3068 F:      drivers/gpio/gpio-bt8xx.c
3069
3070 BTRFS FILE SYSTEM
3071 M:      Chris Mason <clm@fb.com>
3072 M:      Josef Bacik <jbacik@fb.com>
3073 M:      David Sterba <dsterba@suse.com>
3074 L:      linux-btrfs@vger.kernel.org
3075 W:      http://btrfs.wiki.kernel.org/
3076 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3077 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3078 S:      Maintained
3079 F:      Documentation/filesystems/btrfs.txt
3080 F:      fs/btrfs/
3081 F:      include/linux/btrfs*
3082 F:      include/uapi/linux/btrfs*
3083
3084 BTTV VIDEO4LINUX DRIVER
3085 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3086 L:      linux-media@vger.kernel.org
3087 W:      https://linuxtv.org
3088 T:      git git://linuxtv.org/media_tree.git
3089 S:      Odd fixes
3090 F:      Documentation/media/v4l-drivers/bttv*
3091 F:      drivers/media/pci/bt8xx/bttv*
3092
3093 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3094 M:      Chanwoo Choi <cw00.choi@samsung.com>
3095 L:      linux-pm@vger.kernel.org
3096 L:      linux-samsung-soc@vger.kernel.org
3097 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3098 S:      Maintained
3099 F:      drivers/devfreq/exynos-bus.c
3100 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3101
3102 BUSLOGIC SCSI DRIVER
3103 M:      Khalid Aziz <khalid@gonehiking.org>
3104 L:      linux-scsi@vger.kernel.org
3105 S:      Maintained
3106 F:      drivers/scsi/BusLogic.*
3107 F:      drivers/scsi/FlashPoint.*
3108
3109 C-MEDIA CMI8788 DRIVER
3110 M:      Clemens Ladisch <clemens@ladisch.de>
3111 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3112 T:      git git://git.alsa-project.org/alsa-kernel.git
3113 S:      Maintained
3114 F:      sound/pci/oxygen/
3115
3116 C6X ARCHITECTURE
3117 M:      Mark Salter <msalter@redhat.com>
3118 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3119 L:      linux-c6x-dev@linux-c6x.org
3120 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3121 S:      Maintained
3122 F:      arch/c6x/
3123
3124 CA8210 IEEE-802.15.4 RADIO DRIVER
3125 M:      Harry Morris <h.morris@cascoda.com>
3126 L:      linux-wpan@vger.kernel.org
3127 W:      https://github.com/Cascoda/ca8210-linux.git
3128 S:      Maintained
3129 F:      drivers/net/ieee802154/ca8210.c
3130 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3131
3132 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3133 M:      David Howells <dhowells@redhat.com>
3134 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3135 S:      Supported
3136 F:      Documentation/filesystems/caching/cachefiles.txt
3137 F:      fs/cachefiles/
3138
3139 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 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3435 M:      Hans de Goede <hdegoede@redhat.com>
3436 L:      linux-input@vger.kernel.org
3437 S:      Maintained
3438 F:      drivers/input/touchscreen/chipone_icn8505.c
3439
3440 CHROME HARDWARE PLATFORM SUPPORT
3441 M:      Benson Leung <bleung@chromium.org>
3442 M:      Olof Johansson <olof@lixom.net>
3443 S:      Maintained
3444 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3445 F:      drivers/platform/chrome/
3446
3447 CIRRUS LOGIC AUDIO CODEC DRIVERS
3448 M:      Brian Austin <brian.austin@cirrus.com>
3449 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3450 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3451 S:      Maintained
3452 F:      sound/soc/codecs/cs*
3453
3454 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3455 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3456 L:      netdev@vger.kernel.org
3457 S:      Maintained
3458 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3459
3460 CISCO FCOE HBA DRIVER
3461 M:      Satish Kharat <satishkh@cisco.com>
3462 M:      Sesidhar Baddela <sebaddel@cisco.com>
3463 M:      Karan Tilak Kumar <kartilak@cisco.com>
3464 L:      linux-scsi@vger.kernel.org
3465 S:      Supported
3466 F:      drivers/scsi/fnic/
3467
3468 CISCO SCSI HBA DRIVER
3469 M:      Karan Tilak Kumar <kartilak@cisco.com>
3470 M:      Sesidhar Baddela <sebaddel@cisco.com>
3471 L:      linux-scsi@vger.kernel.org
3472 S:      Supported
3473 F:      drivers/scsi/snic/
3474
3475 CISCO VIC ETHERNET NIC DRIVER
3476 M:      Christian Benvenuti <benve@cisco.com>
3477 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3478 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3479 S:      Supported
3480 F:      drivers/net/ethernet/cisco/enic/
3481
3482 CISCO VIC LOW LATENCY NIC DRIVER
3483 M:      Christian Benvenuti <benve@cisco.com>
3484 M:      Dave Goodell <dgoodell@cisco.com>
3485 S:      Supported
3486 F:      drivers/infiniband/hw/usnic/
3487
3488 CLEANCACHE API
3489 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3490 L:      linux-kernel@vger.kernel.org
3491 S:      Maintained
3492 F:      mm/cleancache.c
3493 F:      include/linux/cleancache.h
3494
3495 CLK API
3496 M:      Russell King <linux@armlinux.org.uk>
3497 L:      linux-clk@vger.kernel.org
3498 S:      Maintained
3499 F:      include/linux/clk.h
3500
3501 CLOCKSOURCE, CLOCKEVENT DRIVERS
3502 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3503 M:      Thomas Gleixner <tglx@linutronix.de>
3504 L:      linux-kernel@vger.kernel.org
3505 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3506 S:      Supported
3507 F:      drivers/clocksource/
3508 F:      Documentation/devicetree/bindings/timer/
3509
3510 CMPC ACPI DRIVER
3511 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3512 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3513 L:      platform-driver-x86@vger.kernel.org
3514 S:      Supported
3515 F:      drivers/platform/x86/classmate-laptop.c
3516
3517 COBALT MEDIA DRIVER
3518 M:      Hans Verkuil <hans.verkuil@cisco.com>
3519 L:      linux-media@vger.kernel.org
3520 T:      git git://linuxtv.org/media_tree.git
3521 W:      https://linuxtv.org
3522 S:      Supported
3523 F:      drivers/media/pci/cobalt/
3524
3525 COCCINELLE/Semantic Patches (SmPL)
3526 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3527 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3528 M:      Nicolas Palix <nicolas.palix@imag.fr>
3529 M:      Michal Marek <michal.lkml@markovi.net>
3530 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3531 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3532 W:      http://coccinelle.lip6.fr/
3533 S:      Supported
3534 F:      Documentation/dev-tools/coccinelle.rst
3535 F:      scripts/coccinelle/
3536 F:      scripts/coccicheck
3537
3538 CODA FILE SYSTEM
3539 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3540 M:      coda@cs.cmu.edu
3541 L:      codalist@coda.cs.cmu.edu
3542 W:      http://www.coda.cs.cmu.edu/
3543 S:      Maintained
3544 F:      Documentation/filesystems/coda.txt
3545 F:      fs/coda/
3546 F:      include/linux/coda*.h
3547 F:      include/uapi/linux/coda*.h
3548
3549 CODA V4L2 MEM2MEM DRIVER
3550 M:      Philipp Zabel <p.zabel@pengutronix.de>
3551 L:      linux-media@vger.kernel.org
3552 S:      Maintained
3553 F:      Documentation/devicetree/bindings/media/coda.txt
3554 F:      drivers/media/platform/coda/
3555
3556 COMMON CLK FRAMEWORK
3557 M:      Michael Turquette <mturquette@baylibre.com>
3558 M:      Stephen Boyd <sboyd@kernel.org>
3559 L:      linux-clk@vger.kernel.org
3560 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3561 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3562 S:      Maintained
3563 F:      Documentation/devicetree/bindings/clock/
3564 F:      drivers/clk/
3565 X:      drivers/clk/clkdev.c
3566 F:      include/linux/clk-pr*
3567 F:      include/linux/clk/
3568
3569 COMMON INTERNET FILE SYSTEM (CIFS)
3570 M:      Steve French <sfrench@samba.org>
3571 L:      linux-cifs@vger.kernel.org
3572 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3573 W:      http://linux-cifs.samba.org/
3574 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3575 S:      Supported
3576 F:      Documentation/filesystems/cifs/
3577 F:      fs/cifs/
3578
3579 COMPACTPCI HOTPLUG CORE
3580 M:      Scott Murray <scott@spiteful.org>
3581 L:      linux-pci@vger.kernel.org
3582 S:      Maintained
3583 F:      drivers/pci/hotplug/cpci_hotplug*
3584
3585 COMPACTPCI HOTPLUG GENERIC DRIVER
3586 M:      Scott Murray <scott@spiteful.org>
3587 L:      linux-pci@vger.kernel.org
3588 S:      Maintained
3589 F:      drivers/pci/hotplug/cpcihp_generic.c
3590
3591 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3592 M:      Scott Murray <scott@spiteful.org>
3593 L:      linux-pci@vger.kernel.org
3594 S:      Maintained
3595 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3596
3597 COMPAL LAPTOP SUPPORT
3598 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3599 L:      platform-driver-x86@vger.kernel.org
3600 S:      Maintained
3601 F:      drivers/platform/x86/compal-laptop.c
3602
3603 CONEXANT ACCESSRUNNER USB DRIVER
3604 L:      accessrunner-general@lists.sourceforge.net
3605 W:      http://accessrunner.sourceforge.net/
3606 S:      Orphan
3607 F:      drivers/usb/atm/cxacru.c
3608
3609 CONFIGFS
3610 M:      Joel Becker <jlbec@evilplan.org>
3611 M:      Christoph Hellwig <hch@lst.de>
3612 T:      git git://git.infradead.org/users/hch/configfs.git
3613 S:      Supported
3614 F:      fs/configfs/
3615 F:      include/linux/configfs.h
3616
3617 CONNECTOR
3618 M:      Evgeniy Polyakov <zbr@ioremap.net>
3619 L:      netdev@vger.kernel.org
3620 S:      Maintained
3621 F:      drivers/connector/
3622
3623 CONTROL GROUP (CGROUP)
3624 M:      Tejun Heo <tj@kernel.org>
3625 M:      Li Zefan <lizefan@huawei.com>
3626 M:      Johannes Weiner <hannes@cmpxchg.org>
3627 L:      cgroups@vger.kernel.org
3628 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3629 S:      Maintained
3630 F:      Documentation/cgroup*
3631 F:      include/linux/cgroup*
3632 F:      kernel/cgroup*
3633
3634 CONTROL GROUP - CPUSET
3635 M:      Li Zefan <lizefan@huawei.com>
3636 L:      cgroups@vger.kernel.org
3637 W:      http://www.bullopensource.org/cpuset/
3638 W:      http://oss.sgi.com/projects/cpusets/
3639 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3640 S:      Maintained
3641 F:      Documentation/cgroup-v1/cpusets.txt
3642 F:      include/linux/cpuset.h
3643 F:      kernel/cgroup/cpuset.c
3644
3645 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3646 M:      Johannes Weiner <hannes@cmpxchg.org>
3647 M:      Michal Hocko <mhocko@kernel.org>
3648 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3649 L:      cgroups@vger.kernel.org
3650 L:      linux-mm@kvack.org
3651 S:      Maintained
3652 F:      mm/memcontrol.c
3653 F:      mm/swap_cgroup.c
3654
3655 CORETEMP HARDWARE MONITORING DRIVER
3656 M:      Fenghua Yu <fenghua.yu@intel.com>
3657 L:      linux-hwmon@vger.kernel.org
3658 S:      Maintained
3659 F:      Documentation/hwmon/coretemp
3660 F:      drivers/hwmon/coretemp.c
3661
3662 COSA/SRP SYNC SERIAL DRIVER
3663 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3664 W:      http://www.fi.muni.cz/~kas/cosa/
3665 S:      Maintained
3666 F:      drivers/net/wan/cosa*
3667
3668 CPMAC ETHERNET DRIVER
3669 M:      Florian Fainelli <f.fainelli@gmail.com>
3670 L:      netdev@vger.kernel.org
3671 S:      Maintained
3672 F:      drivers/net/ethernet/ti/cpmac.c
3673
3674 CPU FREQUENCY DRIVERS
3675 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3676 M:      Viresh Kumar <viresh.kumar@linaro.org>
3677 L:      linux-pm@vger.kernel.org
3678 S:      Maintained
3679 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3680 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3681 B:      https://bugzilla.kernel.org
3682 F:      Documentation/cpu-freq/
3683 F:      Documentation/devicetree/bindings/cpufreq/
3684 F:      drivers/cpufreq/
3685 F:      include/linux/cpufreq.h
3686 F:      tools/testing/selftests/cpufreq/
3687
3688 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3689 M:      Viresh Kumar <viresh.kumar@linaro.org>
3690 M:      Sudeep Holla <sudeep.holla@arm.com>
3691 L:      linux-pm@vger.kernel.org
3692 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3693 S:      Maintained
3694 F:      drivers/cpufreq/arm_big_little.h
3695 F:      drivers/cpufreq/arm_big_little.c
3696 F:      drivers/cpufreq/arm_big_little_dt.c
3697
3698 CPU POWER MONITORING SUBSYSTEM
3699 M:      Thomas Renninger <trenn@suse.com>
3700 M:      Shuah Khan <shuah@kernel.org>
3701 L:      linux-pm@vger.kernel.org
3702 S:      Maintained
3703 F:      tools/power/cpupower/
3704
3705 CPUID/MSR DRIVER
3706 M:      "H. Peter Anvin" <hpa@zytor.com>
3707 S:      Maintained
3708 F:      arch/x86/kernel/cpuid.c
3709 F:      arch/x86/kernel/msr.c
3710
3711 CPUIDLE DRIVER - ARM BIG LITTLE
3712 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3713 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3714 L:      linux-pm@vger.kernel.org
3715 L:      linux-arm-kernel@lists.infradead.org
3716 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3717 S:      Maintained
3718 F:      drivers/cpuidle/cpuidle-big_little.c
3719
3720 CPUIDLE DRIVER - ARM EXYNOS
3721 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3722 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3723 M:      Kukjin Kim <kgene@kernel.org>
3724 L:      linux-pm@vger.kernel.org
3725 L:      linux-samsung-soc@vger.kernel.org
3726 S:      Supported
3727 F:      drivers/cpuidle/cpuidle-exynos.c
3728 F:      arch/arm/mach-exynos/pm.c
3729
3730 CPUIDLE DRIVERS
3731 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3732 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3733 L:      linux-pm@vger.kernel.org
3734 S:      Maintained
3735 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3736 B:      https://bugzilla.kernel.org
3737 F:      drivers/cpuidle/*
3738 F:      include/linux/cpuidle.h
3739
3740 CRAMFS FILESYSTEM
3741 M:      Nicolas Pitre <nico@linaro.org>
3742 S:      Maintained
3743 F:      Documentation/filesystems/cramfs.txt
3744 F:      fs/cramfs/
3745
3746 CRYPTO API
3747 M:      Herbert Xu <herbert@gondor.apana.org.au>
3748 M:      "David S. Miller" <davem@davemloft.net>
3749 L:      linux-crypto@vger.kernel.org
3750 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3751 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3752 S:      Maintained
3753 F:      Documentation/crypto/
3754 F:      Documentation/devicetree/bindings/crypto/
3755 F:      arch/*/crypto/
3756 F:      crypto/
3757 F:      drivers/crypto/
3758 F:      include/crypto/
3759 F:      include/linux/crypto*
3760
3761 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3762 M:      Neil Horman <nhorman@tuxdriver.com>
3763 L:      linux-crypto@vger.kernel.org
3764 S:      Maintained
3765 F:      crypto/ansi_cprng.c
3766 F:      crypto/rng.c
3767
3768 CS3308 MEDIA DRIVER
3769 M:      Hans Verkuil <hverkuil@xs4all.nl>
3770 L:      linux-media@vger.kernel.org
3771 T:      git git://linuxtv.org/media_tree.git
3772 W:      http://linuxtv.org
3773 S:      Odd Fixes
3774 F:      drivers/media/i2c/cs3308.c
3775 F:      drivers/media/i2c/cs3308.h
3776
3777 CS5535 Audio ALSA driver
3778 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3779 S:      Maintained
3780 F:      sound/pci/cs5535audio/
3781
3782 CW1200 WLAN driver
3783 M:      Solomon Peachy <pizza@shaftnet.org>
3784 S:      Maintained
3785 F:      drivers/net/wireless/st/cw1200/
3786
3787 CX18 VIDEO4LINUX DRIVER
3788 M:      Andy Walls <awalls@md.metrocast.net>
3789 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3790 L:      linux-media@vger.kernel.org
3791 T:      git git://linuxtv.org/media_tree.git
3792 W:      https://linuxtv.org
3793 W:      http://www.ivtvdriver.org/index.php/Cx18
3794 S:      Maintained
3795 F:      Documentation/media/v4l-drivers/cx18*
3796 F:      drivers/media/pci/cx18/
3797 F:      include/uapi/linux/ivtv*
3798
3799 CX2341X MPEG ENCODER HELPER MODULE
3800 M:      Hans Verkuil <hverkuil@xs4all.nl>
3801 L:      linux-media@vger.kernel.org
3802 T:      git git://linuxtv.org/media_tree.git
3803 W:      https://linuxtv.org
3804 S:      Maintained
3805 F:      drivers/media/common/cx2341x*
3806 F:      include/media/cx2341x*
3807
3808 CX24120 MEDIA DRIVER
3809 M:      Jemma Denson <jdenson@gmail.com>
3810 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3811 L:      linux-media@vger.kernel.org
3812 W:      https://linuxtv.org
3813 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3814 S:      Maintained
3815 F:      drivers/media/dvb-frontends/cx24120*
3816
3817 CX88 VIDEO4LINUX DRIVER
3818 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3819 L:      linux-media@vger.kernel.org
3820 W:      https://linuxtv.org
3821 T:      git git://linuxtv.org/media_tree.git
3822 S:      Odd fixes
3823 F:      Documentation/media/v4l-drivers/cx88*
3824 F:      drivers/media/pci/cx88/
3825
3826 CXD2820R MEDIA DRIVER
3827 M:      Antti Palosaari <crope@iki.fi>
3828 L:      linux-media@vger.kernel.org
3829 W:      https://linuxtv.org
3830 W:      http://palosaari.fi/linux/
3831 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3832 T:      git git://linuxtv.org/anttip/media_tree.git
3833 S:      Maintained
3834 F:      drivers/media/dvb-frontends/cxd2820r*
3835
3836 CXGB3 ETHERNET DRIVER (CXGB3)
3837 M:      Santosh Raspatur <santosh@chelsio.com>
3838 L:      netdev@vger.kernel.org
3839 W:      http://www.chelsio.com
3840 S:      Supported
3841 F:      drivers/net/ethernet/chelsio/cxgb3/
3842
3843 CXGB3 ISCSI DRIVER (CXGB3I)
3844 M:      Karen Xie <kxie@chelsio.com>
3845 L:      linux-scsi@vger.kernel.org
3846 W:      http://www.chelsio.com
3847 S:      Supported
3848 F:      drivers/scsi/cxgbi/cxgb3i
3849
3850 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3851 M:      Steve Wise <swise@chelsio.com>
3852 L:      linux-rdma@vger.kernel.org
3853 W:      http://www.openfabrics.org
3854 S:      Supported
3855 F:      drivers/infiniband/hw/cxgb3/
3856 F:      include/uapi/rdma/cxgb3-abi.h
3857
3858 CXGB4 CRYPTO DRIVER (chcr)
3859 M:      Harsh Jain <harsh@chelsio.com>
3860 L:      linux-crypto@vger.kernel.org
3861 W:      http://www.chelsio.com
3862 S:      Supported
3863 F:      drivers/crypto/chelsio
3864
3865 CXGB4 ETHERNET DRIVER (CXGB4)
3866 M:      Ganesh Goudar <ganeshgr@chelsio.com>
3867 L:      netdev@vger.kernel.org
3868 W:      http://www.chelsio.com
3869 S:      Supported
3870 F:      drivers/net/ethernet/chelsio/cxgb4/
3871
3872 CXGB4 ISCSI DRIVER (CXGB4I)
3873 M:      Karen Xie <kxie@chelsio.com>
3874 L:      linux-scsi@vger.kernel.org
3875 W:      http://www.chelsio.com
3876 S:      Supported
3877 F:      drivers/scsi/cxgbi/cxgb4i
3878
3879 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
3880 M:      Steve Wise <swise@chelsio.com>
3881 L:      linux-rdma@vger.kernel.org
3882 W:      http://www.openfabrics.org
3883 S:      Supported
3884 F:      drivers/infiniband/hw/cxgb4/
3885 F:      include/uapi/rdma/cxgb4-abi.h
3886
3887 CXGB4VF ETHERNET DRIVER (CXGB4VF)
3888 M:      Casey Leedom <leedom@chelsio.com>
3889 L:      netdev@vger.kernel.org
3890 W:      http://www.chelsio.com
3891 S:      Supported
3892 F:      drivers/net/ethernet/chelsio/cxgb4vf/
3893
3894 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
3895 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
3896 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
3897 L:      linuxppc-dev@lists.ozlabs.org
3898 S:      Supported
3899 F:      arch/powerpc/platforms/powernv/pci-cxl.c
3900 F:      drivers/misc/cxl/
3901 F:      include/misc/cxl*
3902 F:      include/uapi/misc/cxl.h
3903 F:      Documentation/powerpc/cxl.txt
3904 F:      Documentation/ABI/testing/sysfs-class-cxl
3905
3906 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
3907 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
3908 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
3909 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
3910 L:      linux-scsi@vger.kernel.org
3911 S:      Supported
3912 F:      drivers/scsi/cxlflash/
3913 F:      include/uapi/scsi/cxlflash_ioctls.h
3914 F:      Documentation/powerpc/cxlflash.txt
3915
3916 CYBERPRO FB DRIVER
3917 M:      Russell King <linux@armlinux.org.uk>
3918 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3919 W:      http://www.armlinux.org.uk/
3920 S:      Maintained
3921 F:      drivers/video/fbdev/cyber2000fb.*
3922
3923 CYCLADES ASYNC MUX DRIVER
3924 W:      http://www.cyclades.com/
3925 S:      Orphan
3926 F:      drivers/tty/cyclades.c
3927 F:      include/linux/cyclades.h
3928 F:      include/uapi/linux/cyclades.h
3929
3930 CYCLADES PC300 DRIVER
3931 W:      http://www.cyclades.com/
3932 S:      Orphan
3933 F:      drivers/net/wan/pc300*
3934
3935 CYPRESS_FIRMWARE MEDIA DRIVER
3936 M:      Antti Palosaari <crope@iki.fi>
3937 L:      linux-media@vger.kernel.org
3938 W:      https://linuxtv.org
3939 W:      http://palosaari.fi/linux/
3940 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3941 T:      git git://linuxtv.org/anttip/media_tree.git
3942 S:      Maintained
3943 F:      drivers/media/common/cypress_firmware*
3944
3945 CYTTSP TOUCHSCREEN DRIVER
3946 M:      Ferruh Yigit <fery@cypress.com>
3947 L:      linux-input@vger.kernel.org
3948 S:      Supported
3949 F:      drivers/input/touchscreen/cyttsp*
3950 F:      include/linux/input/cyttsp.h
3951
3952 D-LINK DIR-685 TOUCHKEYS DRIVER
3953 M:      Linus Walleij <linus.walleij@linaro.org>
3954 L:      linux-input@vger.kernel.org
3955 S:      Supported
3956 F:      drivers/input/dlink-dir685-touchkeys.c
3957
3958 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
3959 M:      Joshua Kinard <kumba@gentoo.org>
3960 S:      Maintained
3961 F:      drivers/rtc/rtc-ds1685.c
3962 F:      include/linux/rtc/ds1685.h
3963
3964 DAMA SLAVE for AX.25
3965 M:      Joerg Reuter <jreuter@yaina.de>
3966 W:      http://yaina.de/jreuter/
3967 W:      http://www.qsl.net/dl1bke/
3968 L:      linux-hams@vger.kernel.org
3969 S:      Maintained
3970 F:      net/ax25/af_ax25.c
3971 F:      net/ax25/ax25_dev.c
3972 F:      net/ax25/ax25_ds_*
3973 F:      net/ax25/ax25_in.c
3974 F:      net/ax25/ax25_out.c
3975 F:      net/ax25/ax25_timer.c
3976 F:      net/ax25/sysctl_net_ax25.c
3977
3978 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
3979 L:      netdev@vger.kernel.org
3980 S:      Orphan
3981 F:      Documentation/networking/dmfe.txt
3982 F:      drivers/net/ethernet/dec/tulip/dmfe.c
3983
3984 DC390/AM53C974 SCSI driver
3985 M:      Hannes Reinecke <hare@suse.com>
3986 L:      linux-scsi@vger.kernel.org
3987 S:      Maintained
3988 F:      drivers/scsi/am53c974.c
3989
3990 DC395x SCSI driver
3991 M:      Oliver Neukum <oliver@neukum.org>
3992 M:      Ali Akcaagac <aliakc@web.de>
3993 M:      Jamie Lenehan <lenehan@twibble.org>
3994 L:      dc395x@twibble.org
3995 W:      http://twibble.org/dist/dc395x/
3996 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
3997 S:      Maintained
3998 F:      Documentation/scsi/dc395x.txt
3999 F:      drivers/scsi/dc395x.*
4000
4001 DCCP PROTOCOL
4002 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4003 L:      dccp@vger.kernel.org
4004 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4005 S:      Maintained
4006 F:      include/linux/dccp.h
4007 F:      include/uapi/linux/dccp.h
4008 F:      include/linux/tfrc.h
4009 F:      net/dccp/
4010
4011 DECnet NETWORK LAYER
4012 W:      http://linux-decnet.sourceforge.net
4013 L:      linux-decnet-user@lists.sourceforge.net
4014 S:      Orphan
4015 F:      Documentation/networking/decnet.txt
4016 F:      net/decnet/
4017
4018 DECSTATION PLATFORM SUPPORT
4019 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4020 L:      linux-mips@linux-mips.org
4021 W:      http://www.linux-mips.org/wiki/DECstation
4022 S:      Maintained
4023 F:      arch/mips/dec/
4024 F:      arch/mips/include/asm/dec/
4025 F:      arch/mips/include/asm/mach-dec/
4026
4027 DEFXX FDDI NETWORK DRIVER
4028 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4029 S:      Maintained
4030 F:      drivers/net/fddi/defxx.*
4031
4032 DELL SMBIOS DRIVER
4033 M:      Pali Rohár <pali.rohar@gmail.com>
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.*
4038
4039 DELL SMBIOS SMM 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-smm.c
4044
4045 DELL SMBIOS WMI DRIVER
4046 M:      Mario Limonciello <mario.limonciello@dell.com>
4047 L:      platform-driver-x86@vger.kernel.org
4048 S:      Maintained
4049 F:      drivers/platform/x86/dell-smbios-wmi.c
4050 F:      tools/wmi/dell-smbios-example.c
4051
4052 DELL LAPTOP DRIVER
4053 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4054 M:      Pali Rohár <pali.rohar@gmail.com>
4055 L:      platform-driver-x86@vger.kernel.org
4056 S:      Maintained
4057 F:      drivers/platform/x86/dell-laptop.c
4058
4059 DELL LAPTOP FREEFALL DRIVER
4060 M:      Pali Rohár <pali.rohar@gmail.com>
4061 S:      Maintained
4062 F:      drivers/platform/x86/dell-smo8800.c
4063
4064 DELL LAPTOP RBTN DRIVER
4065 M:      Pali Rohár <pali.rohar@gmail.com>
4066 S:      Maintained
4067 F:      drivers/platform/x86/dell-rbtn.*
4068
4069 DELL LAPTOP SMM DRIVER
4070 M:      Pali Rohár <pali.rohar@gmail.com>
4071 S:      Maintained
4072 F:      drivers/hwmon/dell-smm-hwmon.c
4073 F:      include/uapi/linux/i8k.h
4074
4075 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4076 M:      Doug Warzecha <Douglas_Warzecha@dell.com>
4077 S:      Maintained
4078 F:      Documentation/dcdbas.txt
4079 F:      drivers/firmware/dcdbas.*
4080
4081 DELL WMI NOTIFICATIONS DRIVER
4082 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4083 M:      Pali Rohár <pali.rohar@gmail.com>
4084 S:      Maintained
4085 F:      drivers/platform/x86/dell-wmi.c
4086
4087 DELL WMI DESCRIPTOR DRIVER
4088 M:      Mario Limonciello <mario.limonciello@dell.com>
4089 S:      Maintained
4090 F:      drivers/platform/x86/dell-wmi-descriptor.c
4091
4092 DELTA ST MEDIA DRIVER
4093 M:      Hugues Fruchet <hugues.fruchet@st.com>
4094 L:      linux-media@vger.kernel.org
4095 T:      git git://linuxtv.org/media_tree.git
4096 W:      https://linuxtv.org
4097 S:      Supported
4098 F:      drivers/media/platform/sti/delta
4099
4100 DENALI NAND DRIVER
4101 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4102 L:      linux-mtd@lists.infradead.org
4103 S:      Supported
4104 F:      drivers/mtd/nand/raw/denali*
4105
4106 DESIGNWARE USB2 DRD IP DRIVER
4107 M:      Minas Harutyunyan <hminas@synopsys.com>
4108 L:      linux-usb@vger.kernel.org
4109 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4110 S:      Maintained
4111 F:      drivers/usb/dwc2/
4112
4113 DESIGNWARE USB3 DRD IP DRIVER
4114 M:      Felipe Balbi <balbi@kernel.org>
4115 L:      linux-usb@vger.kernel.org
4116 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4117 S:      Maintained
4118 F:      drivers/usb/dwc3/
4119
4120 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4121 M:      Andreas Klinger <ak@it-klinger.de>
4122 L:      linux-iio@vger.kernel.org
4123 S:      Maintained
4124 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4125 F:      drivers/iio/proximity/srf*.c
4126
4127 DEVICE COREDUMP (DEV_COREDUMP)
4128 M:      Johannes Berg <johannes@sipsolutions.net>
4129 L:      linux-kernel@vger.kernel.org
4130 S:      Maintained
4131 F:      drivers/base/devcoredump.c
4132 F:      include/linux/devcoredump.h
4133
4134 DEVICE FREQUENCY (DEVFREQ)
4135 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4136 M:      Kyungmin Park <kyungmin.park@samsung.com>
4137 R:      Chanwoo Choi <cw00.choi@samsung.com>
4138 L:      linux-pm@vger.kernel.org
4139 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4140 S:      Maintained
4141 F:      drivers/devfreq/
4142 F:      include/linux/devfreq.h
4143 F:      Documentation/devicetree/bindings/devfreq/
4144
4145 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4146 M:      Chanwoo Choi <cw00.choi@samsung.com>
4147 L:      linux-pm@vger.kernel.org
4148 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4149 S:      Supported
4150 F:      drivers/devfreq/event/
4151 F:      drivers/devfreq/devfreq-event.c
4152 F:      include/linux/devfreq-event.h
4153 F:      Documentation/devicetree/bindings/devfreq/event/
4154
4155 DEVICE NUMBER REGISTRY
4156 M:      Torben Mathiasen <device@lanana.org>
4157 W:      http://lanana.org/docs/device-list/index.html
4158 S:      Maintained
4159
4160 DEVICE-MAPPER  (LVM)
4161 M:      Alasdair Kergon <agk@redhat.com>
4162 M:      Mike Snitzer <snitzer@redhat.com>
4163 M:      dm-devel@redhat.com
4164 L:      dm-devel@redhat.com
4165 W:      http://sources.redhat.com/dm
4166 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4167 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4168 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4169 S:      Maintained
4170 F:      Documentation/device-mapper/
4171 F:      drivers/md/Makefile
4172 F:      drivers/md/Kconfig
4173 F:      drivers/md/dm*
4174 F:      drivers/md/persistent-data/
4175 F:      include/linux/device-mapper.h
4176 F:      include/linux/dm-*.h
4177 F:      include/uapi/linux/dm-*.h
4178
4179 DEVLINK
4180 M:      Jiri Pirko <jiri@mellanox.com>
4181 L:      netdev@vger.kernel.org
4182 S:      Supported
4183 F:      net/core/devlink.c
4184 F:      include/net/devlink.h
4185 F:      include/uapi/linux/devlink.h
4186
4187 DIALOG SEMICONDUCTOR DRIVERS
4188 M:      Support Opensource <support.opensource@diasemi.com>
4189 W:      http://www.dialog-semiconductor.com/products
4190 S:      Supported
4191 F:      Documentation/hwmon/da90??
4192 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4193 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4194 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4195 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4196 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4197 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4198 F:      drivers/gpio/gpio-da90??.c
4199 F:      drivers/hwmon/da90??-hwmon.c
4200 F:      drivers/iio/adc/da91??-*.c
4201 F:      drivers/input/misc/da90??_onkey.c
4202 F:      drivers/input/touchscreen/da9052_tsi.c
4203 F:      drivers/leds/leds-da90??.c
4204 F:      drivers/mfd/da903x.c
4205 F:      drivers/mfd/da90??-*.c
4206 F:      drivers/mfd/da91??-*.c
4207 F:      drivers/power/supply/da9052-battery.c
4208 F:      drivers/power/supply/da91??-*.c
4209 F:      drivers/regulator/da903x.c
4210 F:      drivers/regulator/da9???-regulator.[ch]
4211 F:      drivers/thermal/da90??-thermal.c
4212 F:      drivers/rtc/rtc-da90??.c
4213 F:      drivers/video/backlight/da90??_bl.c
4214 F:      drivers/watchdog/da90??_wdt.c
4215 F:      include/linux/mfd/da903x.h
4216 F:      include/linux/mfd/da9052/
4217 F:      include/linux/mfd/da9055/
4218 F:      include/linux/mfd/da9062/
4219 F:      include/linux/mfd/da9063/
4220 F:      include/linux/mfd/da9150/
4221 F:      include/linux/regulator/da9211.h
4222 F:      include/sound/da[79]*.h
4223 F:      sound/soc/codecs/da[79]*.[ch]
4224
4225 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4226 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4227 L:      linux-gpio@vger.kernel.org
4228 S:      Maintained
4229 F:      drivers/gpio/gpio-gpio-mm.c
4230
4231 DIGI NEO AND CLASSIC PCI PRODUCTS
4232 M:      Lidza Louina <lidza.louina@gmail.com>
4233 M:      Mark Hounschell <markh@compro.net>
4234 L:      driverdev-devel@linuxdriverproject.org
4235 S:      Maintained
4236 F:      drivers/staging/dgnc/
4237
4238 DIOLAN U2C-12 I2C DRIVER
4239 M:      Guenter Roeck <linux@roeck-us.net>
4240 L:      linux-i2c@vger.kernel.org
4241 S:      Maintained
4242 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4243
4244 FILESYSTEM DIRECT ACCESS (DAX)
4245 M:      Matthew Wilcox <mawilcox@microsoft.com>
4246 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
4247 L:      linux-fsdevel@vger.kernel.org
4248 S:      Supported
4249 F:      fs/dax.c
4250 F:      include/linux/dax.h
4251 F:      include/trace/events/fs_dax.h
4252
4253 DEVICE DIRECT ACCESS (DAX)
4254 M:      Dan Williams <dan.j.williams@intel.com>
4255 M:      Dave Jiang <dave.jiang@intel.com>
4256 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
4257 M:      Vishal Verma <vishal.l.verma@intel.com>
4258 L:      linux-nvdimm@lists.01.org
4259 S:      Supported
4260 F:      drivers/dax/
4261
4262 DIRECTORY NOTIFICATION (DNOTIFY)
4263 M:      Jan Kara <jack@suse.cz>
4264 R:      Amir Goldstein <amir73il@gmail.com>
4265 L:      linux-fsdevel@vger.kernel.org
4266 S:      Maintained
4267 F:      Documentation/filesystems/dnotify.txt
4268 F:      fs/notify/dnotify/
4269 F:      include/linux/dnotify.h
4270
4271 DISK GEOMETRY AND PARTITION HANDLING
4272 M:      Andries Brouwer <aeb@cwi.nl>
4273 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4274 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4275 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4276 S:      Maintained
4277
4278 DISKQUOTA
4279 M:      Jan Kara <jack@suse.com>
4280 S:      Maintained
4281 F:      Documentation/filesystems/quota.txt
4282 F:      fs/quota/
4283 F:      include/linux/quota*.h
4284 F:      include/uapi/linux/quota*.h
4285
4286 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4287 M:      Bernie Thompson <bernie@plugable.com>
4288 L:      linux-fbdev@vger.kernel.org
4289 S:      Maintained
4290 W:      http://plugable.com/category/projects/udlfb/
4291 F:      drivers/video/fbdev/udlfb.c
4292 F:      include/video/udlfb.h
4293 F:      Documentation/fb/udlfb.txt
4294
4295 DISTRIBUTED LOCK MANAGER (DLM)
4296 M:      Christine Caulfield <ccaulfie@redhat.com>
4297 M:      David Teigland <teigland@redhat.com>
4298 L:      cluster-devel@redhat.com
4299 W:      http://sources.redhat.com/cluster/
4300 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4301 S:      Supported
4302 F:      fs/dlm/
4303
4304 DMA BUFFER SHARING FRAMEWORK
4305 M:      Sumit Semwal <sumit.semwal@linaro.org>
4306 S:      Maintained
4307 L:      linux-media@vger.kernel.org
4308 L:      dri-devel@lists.freedesktop.org
4309 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4310 F:      drivers/dma-buf/
4311 F:      include/linux/dma-buf*
4312 F:      include/linux/reservation.h
4313 F:      include/linux/*fence.h
4314 F:      Documentation/driver-api/dma-buf.rst
4315 T:      git git://anongit.freedesktop.org/drm/drm-misc
4316
4317 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4318 M:      Vinod Koul <vkoul@kernel.org>
4319 L:      dmaengine@vger.kernel.org
4320 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4321 S:      Maintained
4322 F:      drivers/dma/
4323 F:      include/linux/dmaengine.h
4324 F:      include/linux/of_dma.h
4325 F:      Documentation/devicetree/bindings/dma/
4326 F:      Documentation/driver-api/dmaengine/
4327 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4328
4329 DMA MAPPING HELPERS
4330 M:      Christoph Hellwig <hch@lst.de>
4331 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4332 R:      Robin Murphy <robin.murphy@arm.com>
4333 L:      iommu@lists.linux-foundation.org
4334 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4335 W:      http://git.infradead.org/users/hch/dma-mapping.git
4336 S:      Supported
4337 F:      lib/dma-debug.c
4338 F:      lib/dma-direct.c
4339 F:      lib/dma-virt.c
4340 F:      drivers/base/dma-mapping.c
4341 F:      drivers/base/dma-coherent.c
4342 F:      include/asm-generic/dma-mapping.h
4343 F:      include/linux/dma-direct.h
4344 F:      include/linux/dma-mapping.h
4345
4346 DME1737 HARDWARE MONITOR DRIVER
4347 M:      Juerg Haefliger <juergh@gmail.com>
4348 L:      linux-hwmon@vger.kernel.org
4349 S:      Maintained
4350 F:      Documentation/hwmon/dme1737
4351 F:      drivers/hwmon/dme1737.c
4352
4353 DMI/SMBIOS SUPPORT
4354 M:      Jean Delvare <jdelvare@suse.com>
4355 S:      Maintained
4356 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4357 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4358 F:      drivers/firmware/dmi-id.c
4359 F:      drivers/firmware/dmi_scan.c
4360 F:      include/linux/dmi.h
4361
4362 DOCUMENTATION
4363 M:      Jonathan Corbet <corbet@lwn.net>
4364 L:      linux-doc@vger.kernel.org
4365 S:      Maintained
4366 F:      Documentation/
4367 F:      scripts/kernel-doc
4368 X:      Documentation/ABI/
4369 X:      Documentation/devicetree/
4370 X:      Documentation/acpi
4371 X:      Documentation/power
4372 X:      Documentation/spi
4373 X:      Documentation/media
4374 T:      git git://git.lwn.net/linux.git docs-next
4375
4376 DONGWOON DW9714 LENS VOICE COIL DRIVER
4377 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4378 L:      linux-media@vger.kernel.org
4379 T:      git git://linuxtv.org/media_tree.git
4380 S:      Maintained
4381 F:      drivers/media/i2c/dw9714.c
4382
4383 DOUBLETALK DRIVER
4384 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4385 L:      blinux-list@redhat.com
4386 S:      Maintained
4387 F:      drivers/char/dtlk.c
4388 F:      include/linux/dtlk.h
4389
4390 DPAA2 DATAPATH I/O (DPIO) DRIVER
4391 M:      Roy Pledge <Roy.Pledge@nxp.com>
4392 L:      linux-kernel@vger.kernel.org
4393 S:      Maintained
4394 F:      drivers/staging/fsl-mc/bus/dpio
4395
4396 DPAA2 ETHERNET DRIVER
4397 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4398 L:      linux-kernel@vger.kernel.org
4399 S:      Maintained
4400 F:      drivers/staging/fsl-dpaa2/ethernet
4401
4402 DPAA2 ETHERNET SWITCH DRIVER
4403 M:      Razvan Stefanescu <razvan.stefanescu@nxp.com>
4404 L:      linux-kernel@vger.kernel.org
4405 S:      Maintained
4406 F:      drivers/staging/fsl-dpaa2/ethsw
4407
4408 DPT_I2O SCSI RAID DRIVER
4409 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4410 L:      linux-scsi@vger.kernel.org
4411 W:      http://www.adaptec.com/
4412 S:      Maintained
4413 F:      drivers/scsi/dpt*
4414 F:      drivers/scsi/dpt/
4415
4416 DRBD DRIVER
4417 M:      Philipp Reisner <philipp.reisner@linbit.com>
4418 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4419 L:      drbd-dev@lists.linbit.com
4420 W:      http://www.drbd.org
4421 T:      git git://git.linbit.com/linux-drbd.git
4422 T:      git git://git.linbit.com/drbd-8.4.git
4423 S:      Supported
4424 F:      drivers/block/drbd/
4425 F:      lib/lru_cache.c
4426 F:      Documentation/blockdev/drbd/
4427
4428 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4429 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4430 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4431 S:      Supported
4432 F:      Documentation/kobject.txt
4433 F:      drivers/base/
4434 F:      fs/debugfs/
4435 F:      fs/sysfs/
4436 F:      include/linux/debugfs.h
4437 F:      include/linux/kobj*
4438 F:      lib/kobj*
4439
4440 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4441 M:      Kevin Hilman <khilman@kernel.org>
4442 M:      Nishanth Menon <nm@ti.com>
4443 S:      Maintained
4444 F:      drivers/power/avs/
4445 F:      include/linux/power/smartreflex.h
4446 L:      linux-pm@vger.kernel.org
4447
4448 DRM DRIVER FOR ARM PL111 CLCD
4449 M:      Eric Anholt <eric@anholt.net>
4450 T:      git git://anongit.freedesktop.org/drm/drm-misc
4451 S:      Supported
4452 F:      drivers/gpu/drm/pl111/
4453
4454 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4455 M:      Linus Walleij <linus.walleij@linaro.org>
4456 T:      git git://anongit.freedesktop.org/drm/drm-misc
4457 S:      Maintained
4458 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4459 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4460
4461 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4462 M:      Dave Airlie <airlied@redhat.com>
4463 S:      Odd Fixes
4464 F:      drivers/gpu/drm/ast/
4465
4466 DRM DRIVER FOR BOCHS VIRTUAL GPU
4467 M:      Gerd Hoffmann <kraxel@redhat.com>
4468 L:      virtualization@lists.linux-foundation.org
4469 T:      git git://anongit.freedesktop.org/drm/drm-misc
4470 S:      Maintained
4471 F:      drivers/gpu/drm/bochs/
4472
4473 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4474 M:      Linus Walleij <linus.walleij@linaro.org>
4475 T:      git git://anongit.freedesktop.org/drm/drm-misc
4476 S:      Maintained
4477 F:      drivers/gpu/drm/tve200/
4478
4479 DRM DRIVER FOR ILITEK ILI9225 PANELS
4480 M:      David Lechner <david@lechnology.com>
4481 S:      Maintained
4482 F:      drivers/gpu/drm/tinydrm/ili9225.c
4483 F:      Documentation/devicetree/bindings/display/ili9225.txt
4484
4485 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4486 S:      Orphan / Obsolete
4487 F:      drivers/gpu/drm/i810/
4488 F:      include/uapi/drm/i810_drm.h
4489
4490 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4491 S:      Orphan / Obsolete
4492 F:      drivers/gpu/drm/mga/
4493 F:      include/uapi/drm/mga_drm.h
4494
4495 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4496 M:      Dave Airlie <airlied@redhat.com>
4497 S:      Odd Fixes
4498 F:      drivers/gpu/drm/mgag200/
4499
4500 DRM DRIVER FOR MI0283QT
4501 M:      Noralf Trønnes <noralf@tronnes.org>
4502 S:      Maintained
4503 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4504 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4505
4506 DRM DRIVER FOR MSM ADRENO GPU
4507 M:      Rob Clark <robdclark@gmail.com>
4508 L:      linux-arm-msm@vger.kernel.org
4509 L:      dri-devel@lists.freedesktop.org
4510 L:      freedreno@lists.freedesktop.org
4511 T:      git git://people.freedesktop.org/~robclark/linux
4512 S:      Maintained
4513 F:      drivers/gpu/drm/msm/
4514 F:      include/uapi/drm/msm_drm.h
4515 F:      Documentation/devicetree/bindings/display/msm/
4516
4517 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4518 M:      Ben Skeggs <bskeggs@redhat.com>
4519 L:      dri-devel@lists.freedesktop.org
4520 L:      nouveau@lists.freedesktop.org
4521 T:      git git://github.com/skeggsb/linux
4522 S:      Supported
4523 F:      drivers/gpu/drm/nouveau/
4524 F:      include/uapi/drm/nouveau_drm.h
4525
4526 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4527 M:      Noralf Trønnes <noralf@tronnes.org>
4528 S:      Maintained
4529 F:      drivers/gpu/drm/tinydrm/repaper.c
4530 F:      Documentation/devicetree/bindings/display/repaper.txt
4531
4532 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4533 M:      Dave Airlie <airlied@redhat.com>
4534 M:      Gerd Hoffmann <kraxel@redhat.com>
4535 L:      virtualization@lists.linux-foundation.org
4536 T:      git git://anongit.freedesktop.org/drm/drm-misc
4537 S:      Obsolete
4538 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4539 F:      drivers/gpu/drm/cirrus/
4540
4541 DRM DRIVER FOR QXL VIRTUAL GPU
4542 M:      Dave Airlie <airlied@redhat.com>
4543 M:      Gerd Hoffmann <kraxel@redhat.com>
4544 L:      virtualization@lists.linux-foundation.org
4545 T:      git git://anongit.freedesktop.org/drm/drm-misc
4546 S:      Maintained
4547 F:      drivers/gpu/drm/qxl/
4548 F:      include/uapi/drm/qxl_drm.h
4549
4550 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4551 S:      Orphan / Obsolete
4552 F:      drivers/gpu/drm/r128/
4553 F:      include/uapi/drm/r128_drm.h
4554
4555 DRM DRIVER FOR SAVAGE VIDEO CARDS
4556 S:      Orphan / Obsolete
4557 F:      drivers/gpu/drm/savage/
4558 F:      include/uapi/drm/savage_drm.h
4559
4560 DRM DRIVER FOR SIS VIDEO CARDS
4561 S:      Orphan / Obsolete
4562 F:      drivers/gpu/drm/sis/
4563 F:      include/uapi/drm/sis_drm.h
4564
4565 DRM DRIVER FOR SITRONIX ST7586 PANELS
4566 M:      David Lechner <david@lechnology.com>
4567 S:      Maintained
4568 F:      drivers/gpu/drm/tinydrm/st7586.c
4569 F:      Documentation/devicetree/bindings/display/st7586.txt
4570
4571 DRM DRIVER FOR SITRONIX ST7735R PANELS
4572 M:      David Lechner <david@lechnology.com>
4573 S:      Maintained
4574 F:      drivers/gpu/drm/tinydrm/st7735r.c
4575 F:      Documentation/devicetree/bindings/display/st7735r.txt
4576
4577 DRM DRIVER FOR TDFX VIDEO CARDS
4578 S:      Orphan / Obsolete
4579 F:      drivers/gpu/drm/tdfx/
4580
4581 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4582 M:      Dave Airlie <airlied@redhat.com>
4583 S:      Odd Fixes
4584 F:      drivers/gpu/drm/udl/
4585
4586 DRM DRIVER FOR VMWARE VIRTUAL GPU
4587 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4588 M:      Sinclair Yeh <syeh@vmware.com>
4589 M:      Thomas Hellstrom <thellstrom@vmware.com>
4590 L:      dri-devel@lists.freedesktop.org
4591 T:      git git://people.freedesktop.org/~syeh/repos_linux
4592 T:      git git://people.freedesktop.org/~thomash/linux
4593 S:      Supported
4594 F:      drivers/gpu/drm/vmwgfx/
4595 F:      include/uapi/drm/vmwgfx_drm.h
4596
4597 DRM DRIVERS
4598 M:      David Airlie <airlied@linux.ie>
4599 L:      dri-devel@lists.freedesktop.org
4600 T:      git git://people.freedesktop.org/~airlied/linux
4601 B:      https://bugs.freedesktop.org/
4602 C:      irc://chat.freenode.net/dri-devel
4603 S:      Maintained
4604 F:      drivers/gpu/drm/
4605 F:      drivers/gpu/vga/
4606 F:      Documentation/devicetree/bindings/display/
4607 F:      Documentation/devicetree/bindings/gpu/
4608 F:      Documentation/devicetree/bindings/video/
4609 F:      Documentation/gpu/
4610 F:      include/drm/
4611 F:      include/uapi/drm/
4612 F:      include/linux/vga*
4613
4614 DRM DRIVERS AND MISC GPU PATCHES
4615 M:      Gustavo Padovan <gustavo@padovan.org>
4616 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4617 M:      Sean Paul <seanpaul@chromium.org>
4618 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4619 S:      Maintained
4620 T:      git git://anongit.freedesktop.org/drm/drm-misc
4621 F:      Documentation/gpu/
4622 F:      drivers/gpu/vga/
4623 F:      drivers/gpu/drm/*
4624 F:      include/drm/drm*
4625 F:      include/uapi/drm/drm*
4626 F:      include/linux/vga*
4627
4628 DRM DRIVERS FOR ALLWINNER A10
4629 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4630 L:      dri-devel@lists.freedesktop.org
4631 S:      Supported
4632 F:      drivers/gpu/drm/sun4i/
4633 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4634 T:      git git://anongit.freedesktop.org/drm/drm-misc
4635
4636 DRM DRIVERS FOR AMLOGIC SOCS
4637 M:      Neil Armstrong <narmstrong@baylibre.com>
4638 L:      dri-devel@lists.freedesktop.org
4639 L:      linux-amlogic@lists.infradead.org
4640 W:      http://linux-meson.com/
4641 S:      Supported
4642 F:      drivers/gpu/drm/meson/
4643 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4644 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4645 F:      Documentation/gpu/meson.rst
4646 T:      git git://anongit.freedesktop.org/drm/drm-misc
4647
4648 DRM DRIVERS FOR ATMEL HLCDC
4649 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4650 L:      dri-devel@lists.freedesktop.org
4651 S:      Supported
4652 F:      drivers/gpu/drm/atmel-hlcdc/
4653 F:      Documentation/devicetree/bindings/drm/atmel/
4654 T:      git git://anongit.freedesktop.org/drm/drm-misc
4655
4656 DRM DRIVERS FOR BRIDGE CHIPS
4657 M:      Archit Taneja <architt@codeaurora.org>
4658 M:      Andrzej Hajda <a.hajda@samsung.com>
4659 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4660 S:      Maintained
4661 T:      git git://anongit.freedesktop.org/drm/drm-misc
4662 F:      drivers/gpu/drm/bridge/
4663
4664 DRM DRIVERS FOR EXYNOS
4665 M:      Inki Dae <inki.dae@samsung.com>
4666 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4667 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4668 M:      Kyungmin Park <kyungmin.park@samsung.com>
4669 L:      dri-devel@lists.freedesktop.org
4670 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4671 S:      Supported
4672 F:      drivers/gpu/drm/exynos/
4673 F:      include/uapi/drm/exynos_drm.h
4674 F:      Documentation/devicetree/bindings/display/exynos/
4675
4676 DRM DRIVERS FOR FREESCALE DCU
4677 M:      Stefan Agner <stefan@agner.ch>
4678 M:      Alison Wang <alison.wang@freescale.com>
4679 L:      dri-devel@lists.freedesktop.org
4680 S:      Supported
4681 F:      drivers/gpu/drm/fsl-dcu/
4682 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4683 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4684 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19_05b.txt
4685
4686 DRM DRIVERS FOR FREESCALE IMX
4687 M:      Philipp Zabel <p.zabel@pengutronix.de>
4688 L:      dri-devel@lists.freedesktop.org
4689 S:      Maintained
4690 F:      drivers/gpu/drm/imx/
4691 F:      drivers/gpu/ipu-v3/
4692 F:      Documentation/devicetree/bindings/display/imx/
4693
4694 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4695 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4696 L:      dri-devel@lists.freedesktop.org
4697 T:      git git://github.com/patjak/drm-gma500
4698 S:      Maintained
4699 F:      drivers/gpu/drm/gma500/
4700
4701 DRM DRIVERS FOR HISILICON
4702 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4703 M:      Rongrong Zou <zourongrong@gmail.com>
4704 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4705 R:      Chen Feng <puck.chen@hisilicon.com>
4706 L:      dri-devel@lists.freedesktop.org
4707 T:      git git://github.com/xin3liang/linux.git
4708 S:      Maintained
4709 F:      drivers/gpu/drm/hisilicon/
4710 F:      Documentation/devicetree/bindings/display/hisilicon/
4711
4712 DRM DRIVERS FOR MEDIATEK
4713 M:      CK Hu <ck.hu@mediatek.com>
4714 M:      Philipp Zabel <p.zabel@pengutronix.de>
4715 L:      dri-devel@lists.freedesktop.org
4716 S:      Supported
4717 F:      drivers/gpu/drm/mediatek/
4718 F:      Documentation/devicetree/bindings/display/mediatek/
4719
4720 DRM DRIVERS FOR NVIDIA TEGRA
4721 M:      Thierry Reding <thierry.reding@gmail.com>
4722 L:      dri-devel@lists.freedesktop.org
4723 L:      linux-tegra@vger.kernel.org
4724 T:      git git://anongit.freedesktop.org/tegra/linux.git
4725 S:      Supported
4726 F:      drivers/gpu/drm/tegra/
4727 F:      drivers/gpu/host1x/
4728 F:      include/linux/host1x.h
4729 F:      include/uapi/drm/tegra_drm.h
4730 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4731
4732 DRM DRIVERS FOR RENESAS
4733 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4734 L:      dri-devel@lists.freedesktop.org
4735 L:      linux-renesas-soc@vger.kernel.org
4736 T:      git git://linuxtv.org/pinchartl/fbdev
4737 S:      Supported
4738 F:      drivers/gpu/drm/rcar-du/
4739 F:      drivers/gpu/drm/shmobile/
4740 F:      include/linux/platform_data/shmob_drm.h
4741 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4742 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4743 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4744
4745 DRM DRIVERS FOR ROCKCHIP
4746 M:      Sandy Huang <hjc@rock-chips.com>
4747 M:      Heiko Stübner <heiko@sntech.de>
4748 L:      dri-devel@lists.freedesktop.org
4749 S:      Maintained
4750 F:      drivers/gpu/drm/rockchip/
4751 F:      Documentation/devicetree/bindings/display/rockchip/
4752 T:      git git://anongit.freedesktop.org/drm/drm-misc
4753
4754 DRM DRIVERS FOR STI
4755 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4756 M:      Vincent Abriou <vincent.abriou@st.com>
4757 L:      dri-devel@lists.freedesktop.org
4758 T:      git git://anongit.freedesktop.org/drm/drm-misc
4759 S:      Maintained
4760 F:      drivers/gpu/drm/sti
4761 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4762
4763 DRM DRIVERS FOR STM
4764 M:      Yannick Fertre <yannick.fertre@st.com>
4765 M:      Philippe Cornu <philippe.cornu@st.com>
4766 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4767 M:      Vincent Abriou <vincent.abriou@st.com>
4768 L:      dri-devel@lists.freedesktop.org
4769 T:      git git://anongit.freedesktop.org/drm/drm-misc
4770 S:      Maintained
4771 F:      drivers/gpu/drm/stm
4772 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4773
4774 DRM DRIVERS FOR TI LCDC
4775 M:      Jyri Sarha <jsarha@ti.com>
4776 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4777 L:      dri-devel@lists.freedesktop.org
4778 S:      Maintained
4779 F:      drivers/gpu/drm/tilcdc/
4780 F:      Documentation/devicetree/bindings/display/tilcdc/
4781
4782 DRM DRIVERS FOR TI OMAP
4783 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4784 L:      dri-devel@lists.freedesktop.org
4785 S:      Maintained
4786 F:      drivers/gpu/drm/omapdrm/
4787 F:      Documentation/devicetree/bindings/display/ti/
4788
4789 DRM DRIVERS FOR VC4
4790 M:      Eric Anholt <eric@anholt.net>
4791 T:      git git://github.com/anholt/linux
4792 S:      Supported
4793 F:      drivers/gpu/drm/vc4/
4794 F:      include/uapi/drm/vc4_drm.h
4795 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4796 T:      git git://anongit.freedesktop.org/drm/drm-misc
4797
4798 DRM DRIVERS FOR VIVANTE GPU IP
4799 M:      Lucas Stach <l.stach@pengutronix.de>
4800 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4801 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4802 L:      etnaviv@lists.freedesktop.org
4803 L:      dri-devel@lists.freedesktop.org
4804 S:      Maintained
4805 F:      drivers/gpu/drm/etnaviv/
4806 F:      include/uapi/drm/etnaviv_drm.h
4807 F:      Documentation/devicetree/bindings/display/etnaviv/
4808
4809 DRM DRIVERS FOR ZTE ZX
4810 M:      Shawn Guo <shawnguo@kernel.org>
4811 L:      dri-devel@lists.freedesktop.org
4812 S:      Maintained
4813 F:      drivers/gpu/drm/zte/
4814 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4815 T:      git git://anongit.freedesktop.org/drm/drm-misc
4816
4817 DRM PANEL DRIVERS
4818 M:      Thierry Reding <thierry.reding@gmail.com>
4819 L:      dri-devel@lists.freedesktop.org
4820 T:      git git://anongit.freedesktop.org/drm/drm-misc
4821 S:      Maintained
4822 F:      drivers/gpu/drm/drm_panel.c
4823 F:      drivers/gpu/drm/panel/
4824 F:      include/drm/drm_panel.h
4825 F:      Documentation/devicetree/bindings/display/panel/
4826
4827 DRM TINYDRM DRIVERS
4828 M:      Noralf Trønnes <noralf@tronnes.org>
4829 W:      https://github.com/notro/tinydrm/wiki/Development
4830 T:      git git://anongit.freedesktop.org/drm/drm-misc
4831 S:      Maintained
4832 F:      drivers/gpu/drm/tinydrm/
4833 F:      include/drm/tinydrm/
4834
4835 DRM TTM SUBSYSTEM
4836 M:      Christian Koenig <christian.koenig@amd.com>
4837 M:      Roger He <Hongbo.He@amd.com>
4838 T:      git git://people.freedesktop.org/~agd5f/linux
4839 S:      Maintained
4840 L:      dri-devel@lists.freedesktop.org
4841 F:      include/drm/ttm/
4842 F:      drivers/gpu/drm/ttm/
4843
4844 DSBR100 USB FM RADIO DRIVER
4845 M:      Alexey Klimov <klimov.linux@gmail.com>
4846 L:      linux-media@vger.kernel.org
4847 T:      git git://linuxtv.org/media_tree.git
4848 S:      Maintained
4849 F:      drivers/media/radio/dsbr100.c
4850
4851 DSCC4 DRIVER
4852 M:      Francois Romieu <romieu@fr.zoreil.com>
4853 L:      netdev@vger.kernel.org
4854 S:      Maintained
4855 F:      drivers/net/wan/dscc4.c
4856
4857 DT3155 MEDIA DRIVER
4858 M:      Hans Verkuil <hverkuil@xs4all.nl>
4859 L:      linux-media@vger.kernel.org
4860 T:      git git://linuxtv.org/media_tree.git
4861 W:      https://linuxtv.org
4862 S:      Odd Fixes
4863 F:      drivers/media/pci/dt3155/
4864
4865 DVB_USB_AF9015 MEDIA DRIVER
4866 M:      Antti Palosaari <crope@iki.fi>
4867 L:      linux-media@vger.kernel.org
4868 W:      https://linuxtv.org
4869 W:      http://palosaari.fi/linux/
4870 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4871 T:      git git://linuxtv.org/anttip/media_tree.git
4872 S:      Maintained
4873 F:      drivers/media/usb/dvb-usb-v2/af9015*
4874
4875 DVB_USB_AF9035 MEDIA DRIVER
4876 M:      Antti Palosaari <crope@iki.fi>
4877 L:      linux-media@vger.kernel.org
4878 W:      https://linuxtv.org
4879 W:      http://palosaari.fi/linux/
4880 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4881 T:      git git://linuxtv.org/anttip/media_tree.git
4882 S:      Maintained
4883 F:      drivers/media/usb/dvb-usb-v2/af9035*
4884
4885 DVB_USB_ANYSEE MEDIA DRIVER
4886 M:      Antti Palosaari <crope@iki.fi>
4887 L:      linux-media@vger.kernel.org
4888 W:      https://linuxtv.org
4889 W:      http://palosaari.fi/linux/
4890 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4891 T:      git git://linuxtv.org/anttip/media_tree.git
4892 S:      Maintained
4893 F:      drivers/media/usb/dvb-usb-v2/anysee*
4894
4895 DVB_USB_AU6610 MEDIA DRIVER
4896 M:      Antti Palosaari <crope@iki.fi>
4897 L:      linux-media@vger.kernel.org
4898 W:      https://linuxtv.org
4899 W:      http://palosaari.fi/linux/
4900 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4901 T:      git git://linuxtv.org/anttip/media_tree.git
4902 S:      Maintained
4903 F:      drivers/media/usb/dvb-usb-v2/au6610*
4904
4905 DVB_USB_CE6230 MEDIA DRIVER
4906 M:      Antti Palosaari <crope@iki.fi>
4907 L:      linux-media@vger.kernel.org
4908 W:      https://linuxtv.org
4909 W:      http://palosaari.fi/linux/
4910 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4911 T:      git git://linuxtv.org/anttip/media_tree.git
4912 S:      Maintained
4913 F:      drivers/media/usb/dvb-usb-v2/ce6230*
4914
4915 DVB_USB_CXUSB MEDIA DRIVER
4916 M:      Michael Krufky <mkrufky@linuxtv.org>
4917 L:      linux-media@vger.kernel.org
4918 W:      https://linuxtv.org
4919 W:      http://github.com/mkrufky
4920 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4921 T:      git git://linuxtv.org/media_tree.git
4922 S:      Maintained
4923 F:      drivers/media/usb/dvb-usb/cxusb*
4924
4925 DVB_USB_EC168 MEDIA DRIVER
4926 M:      Antti Palosaari <crope@iki.fi>
4927 L:      linux-media@vger.kernel.org
4928 W:      https://linuxtv.org
4929 W:      http://palosaari.fi/linux/
4930 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4931 T:      git git://linuxtv.org/anttip/media_tree.git
4932 S:      Maintained
4933 F:      drivers/media/usb/dvb-usb-v2/ec168*
4934
4935 DVB_USB_GL861 MEDIA DRIVER
4936 M:      Antti Palosaari <crope@iki.fi>
4937 L:      linux-media@vger.kernel.org
4938 W:      https://linuxtv.org
4939 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4940 T:      git git://linuxtv.org/anttip/media_tree.git
4941 S:      Maintained
4942 F:      drivers/media/usb/dvb-usb-v2/gl861*
4943
4944 DVB_USB_MXL111SF MEDIA DRIVER
4945 M:      Michael Krufky <mkrufky@linuxtv.org>
4946 L:      linux-media@vger.kernel.org
4947 W:      https://linuxtv.org
4948 W:      http://github.com/mkrufky
4949 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4950 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
4951 S:      Maintained
4952 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
4953
4954 DVB_USB_RTL28XXU MEDIA DRIVER
4955 M:      Antti Palosaari <crope@iki.fi>
4956 L:      linux-media@vger.kernel.org
4957 W:      https://linuxtv.org
4958 W:      http://palosaari.fi/linux/
4959 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4960 T:      git git://linuxtv.org/anttip/media_tree.git
4961 S:      Maintained
4962 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
4963
4964 DVB_USB_V2 MEDIA DRIVER
4965 M:      Antti Palosaari <crope@iki.fi>
4966 L:      linux-media@vger.kernel.org
4967 W:      https://linuxtv.org
4968 W:      http://palosaari.fi/linux/
4969 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4970 T:      git git://linuxtv.org/anttip/media_tree.git
4971 S:      Maintained
4972 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
4973 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
4974
4975 DYNAMIC DEBUG
4976 M:      Jason Baron <jbaron@akamai.com>
4977 S:      Maintained
4978 F:      lib/dynamic_debug.c
4979 F:      include/linux/dynamic_debug.h
4980
4981 DYNAMIC INTERRUPT MODERATION
4982 M:      Tal Gilboa <talgi@mellanox.com>
4983 S:      Maintained
4984 F:      include/linux/net_dim.h
4985
4986 DZ DECSTATION DZ11 SERIAL DRIVER
4987 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4988 S:      Maintained
4989 F:      drivers/tty/serial/dz.*
4990
4991 E3X0 POWER BUTTON DRIVER
4992 M:      Moritz Fischer <moritz.fischer@ettus.com>
4993 L:      usrp-users@lists.ettus.com
4994 W:      http://www.ettus.com
4995 S:      Supported
4996 F:      drivers/input/misc/e3x0-button.c
4997 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
4998
4999 E4000 MEDIA DRIVER
5000 M:      Antti Palosaari <crope@iki.fi>
5001 L:      linux-media@vger.kernel.org
5002 W:      https://linuxtv.org
5003 W:      http://palosaari.fi/linux/
5004 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5005 T:      git git://linuxtv.org/anttip/media_tree.git
5006 S:      Maintained
5007 F:      drivers/media/tuners/e4000*
5008
5009 EC100 MEDIA DRIVER
5010 M:      Antti Palosaari <crope@iki.fi>
5011 L:      linux-media@vger.kernel.org
5012 W:      https://linuxtv.org
5013 W:      http://palosaari.fi/linux/
5014 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5015 T:      git git://linuxtv.org/anttip/media_tree.git
5016 S:      Maintained
5017 F:      drivers/media/dvb-frontends/ec100*
5018
5019 ECRYPT FILE SYSTEM
5020 M:      Tyler Hicks <tyhicks@canonical.com>
5021 L:      ecryptfs@vger.kernel.org
5022 W:      http://ecryptfs.org
5023 W:      https://launchpad.net/ecryptfs
5024 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5025 S:      Supported
5026 F:      Documentation/filesystems/ecryptfs.txt
5027 F:      fs/ecryptfs/
5028
5029 EDAC-AMD64
5030 M:      Borislav Petkov <bp@alien8.de>
5031 L:      linux-edac@vger.kernel.org
5032 S:      Maintained
5033 F:      drivers/edac/amd64_edac*
5034
5035 EDAC-CALXEDA
5036 M:      Robert Richter <rric@kernel.org>
5037 L:      linux-edac@vger.kernel.org
5038 S:      Maintained
5039 F:      drivers/edac/highbank*
5040
5041 EDAC-CAVIUM OCTEON
5042 M:      Ralf Baechle <ralf@linux-mips.org>
5043 M:      David Daney <david.daney@cavium.com>
5044 L:      linux-edac@vger.kernel.org
5045 L:      linux-mips@linux-mips.org
5046 S:      Supported
5047 F:      drivers/edac/octeon_edac*
5048
5049 EDAC-CAVIUM THUNDERX
5050 M:      David Daney <david.daney@cavium.com>
5051 M:      Jan Glauber <jglauber@cavium.com>
5052 L:      linux-edac@vger.kernel.org
5053 S:      Supported
5054 F:      drivers/edac/thunderx_edac*
5055
5056 EDAC-CORE
5057 M:      Borislav Petkov <bp@alien8.de>
5058 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5059 L:      linux-edac@vger.kernel.org
5060 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5061 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5062 S:      Supported
5063 F:      Documentation/admin-guide/ras.rst
5064 F:      Documentation/driver-api/edac.rst
5065 F:      drivers/edac/
5066 F:      include/linux/edac.h
5067
5068 EDAC-E752X
5069 M:      Mark Gross <mark.gross@intel.com>
5070 L:      linux-edac@vger.kernel.org
5071 S:      Maintained
5072 F:      drivers/edac/e752x_edac.c
5073
5074 EDAC-E7XXX
5075 L:      linux-edac@vger.kernel.org
5076 S:      Maintained
5077 F:      drivers/edac/e7xxx_edac.c
5078
5079 EDAC-FSL_DDR
5080 M:      York Sun <york.sun@nxp.com>
5081 L:      linux-edac@vger.kernel.org
5082 S:      Maintained
5083 F:      drivers/edac/fsl_ddr_edac.*
5084
5085 EDAC-GHES
5086 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5087 L:      linux-edac@vger.kernel.org
5088 S:      Maintained
5089 F:      drivers/edac/ghes_edac.c
5090
5091 EDAC-I3000
5092 L:      linux-edac@vger.kernel.org
5093 S:      Orphan
5094 F:      drivers/edac/i3000_edac.c
5095
5096 EDAC-I5000
5097 L:      linux-edac@vger.kernel.org
5098 S:      Maintained
5099 F:      drivers/edac/i5000_edac.c
5100
5101 EDAC-I5400
5102 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5103 L:      linux-edac@vger.kernel.org
5104 S:      Maintained
5105 F:      drivers/edac/i5400_edac.c
5106
5107 EDAC-I7300
5108 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5109 L:      linux-edac@vger.kernel.org
5110 S:      Maintained
5111 F:      drivers/edac/i7300_edac.c
5112
5113 EDAC-I7CORE
5114 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5115 L:      linux-edac@vger.kernel.org
5116 S:      Maintained
5117 F:      drivers/edac/i7core_edac.c
5118
5119 EDAC-I82443BXGX
5120 M:      Tim Small <tim@buttersideup.com>
5121 L:      linux-edac@vger.kernel.org
5122 S:      Maintained
5123 F:      drivers/edac/i82443bxgx_edac.c
5124
5125 EDAC-I82975X
5126 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5127 M:      "Arvind R." <arvino55@gmail.com>
5128 L:      linux-edac@vger.kernel.org
5129 S:      Maintained
5130 F:      drivers/edac/i82975x_edac.c
5131
5132 EDAC-IE31200
5133 M:      Jason Baron <jbaron@akamai.com>
5134 L:      linux-edac@vger.kernel.org
5135 S:      Maintained
5136 F:      drivers/edac/ie31200_edac.c
5137
5138 EDAC-MPC85XX
5139 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5140 L:      linux-edac@vger.kernel.org
5141 S:      Maintained
5142 F:      drivers/edac/mpc85xx_edac.[ch]
5143
5144 EDAC-PASEMI
5145 M:      Egor Martovetsky <egor@pasemi.com>
5146 L:      linux-edac@vger.kernel.org
5147 S:      Maintained
5148 F:      drivers/edac/pasemi_edac.c
5149
5150 EDAC-PND2
5151 M:      Tony Luck <tony.luck@intel.com>
5152 L:      linux-edac@vger.kernel.org
5153 S:      Maintained
5154 F:      drivers/edac/pnd2_edac.[ch]
5155
5156 EDAC-R82600
5157 M:      Tim Small <tim@buttersideup.com>
5158 L:      linux-edac@vger.kernel.org
5159 S:      Maintained
5160 F:      drivers/edac/r82600_edac.c
5161
5162 EDAC-SBRIDGE
5163 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5164 L:      linux-edac@vger.kernel.org
5165 S:      Maintained
5166 F:      drivers/edac/sb_edac.c
5167
5168 EDAC-SKYLAKE
5169 M:      Tony Luck <tony.luck@intel.com>
5170 L:      linux-edac@vger.kernel.org
5171 S:      Maintained
5172 F:      drivers/edac/skx_edac.c
5173
5174 EDAC-TI
5175 M:      Tero Kristo <t-kristo@ti.com>
5176 L:      linux-edac@vger.kernel.org
5177 S:      Maintained
5178 F:      drivers/edac/ti_edac.c
5179
5180 EDIROL UA-101/UA-1000 DRIVER
5181 M:      Clemens Ladisch <clemens@ladisch.de>
5182 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5183 T:      git git://git.alsa-project.org/alsa-kernel.git
5184 S:      Maintained
5185 F:      sound/usb/misc/ua101.c
5186
5187 EFI TEST DRIVER
5188 L:      linux-efi@vger.kernel.org
5189 M:      Ivan Hu <ivan.hu@canonical.com>
5190 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5191 S:      Maintained
5192 F:      drivers/firmware/efi/test/
5193
5194 EFI VARIABLE FILESYSTEM
5195 M:      Matthew Garrett <matthew.garrett@nebula.com>
5196 M:      Jeremy Kerr <jk@ozlabs.org>
5197 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5198 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5199 L:      linux-efi@vger.kernel.org
5200 S:      Maintained
5201 F:      fs/efivarfs/
5202
5203 EFIFB FRAMEBUFFER DRIVER
5204 L:      linux-fbdev@vger.kernel.org
5205 M:      Peter Jones <pjones@redhat.com>
5206 S:      Maintained
5207 F:      drivers/video/fbdev/efifb.c
5208
5209 EFS FILESYSTEM
5210 W:      http://aeschi.ch.eu.org/efs/
5211 S:      Orphan
5212 F:      fs/efs/
5213
5214 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5215 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5216 L:      netdev@vger.kernel.org
5217 S:      Maintained
5218 F:      drivers/net/ethernet/ibm/ehea/
5219
5220 EM28XX VIDEO4LINUX DRIVER
5221 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5222 L:      linux-media@vger.kernel.org
5223 W:      https://linuxtv.org
5224 T:      git git://linuxtv.org/media_tree.git
5225 S:      Maintained
5226 F:      drivers/media/usb/em28xx/
5227 F:      Documentation/media/v4l-drivers/em28xx*
5228
5229 EMBEDDED LINUX
5230 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5231 M:      Matt Mackall <mpm@selenic.com>
5232 M:      David Woodhouse <dwmw2@infradead.org>
5233 L:      linux-embedded@vger.kernel.org
5234 S:      Maintained
5235
5236 Emulex 10Gbps iSCSI - OneConnect DRIVER
5237 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5238 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5239 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5240 L:      linux-scsi@vger.kernel.org
5241 W:      http://www.broadcom.com
5242 S:      Supported
5243 F:      drivers/scsi/be2iscsi/
5244
5245 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5246 M:      Sathya Perla <sathya.perla@broadcom.com>
5247 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5248 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5249 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5250 L:      netdev@vger.kernel.org
5251 W:      http://www.emulex.com
5252 S:      Supported
5253 F:      drivers/net/ethernet/emulex/benet/
5254
5255 EMULEX ONECONNECT ROCE DRIVER
5256 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5257 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5258 L:      linux-rdma@vger.kernel.org
5259 W:      http://www.broadcom.com
5260 S:      Odd Fixes
5261 F:      drivers/infiniband/hw/ocrdma/
5262 F:      include/uapi/rdma/ocrdma-abi.h
5263
5264 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5265 M:      James Smart <james.smart@broadcom.com>
5266 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5267 L:      linux-scsi@vger.kernel.org
5268 W:      http://www.broadcom.com
5269 S:      Supported
5270 F:      drivers/scsi/lpfc/
5271
5272 ENE CB710 FLASH CARD READER DRIVER
5273 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5274 S:      Maintained
5275 F:      drivers/misc/cb710/
5276 F:      drivers/mmc/host/cb710-mmc.*
5277 F:      include/linux/cb710.h
5278
5279 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5280 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5281 S:      Maintained
5282 F:      drivers/media/rc/ene_ir.*
5283
5284 EPSON S1D13XXX FRAMEBUFFER DRIVER
5285 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5286 S:      Maintained
5287 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5288 F:      drivers/video/fbdev/s1d13xxxfb.c
5289 F:      include/video/s1d13xxxfb.h
5290
5291 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5292 M:      Jeff Layton <jlayton@kernel.org>
5293 S:      Maintained
5294 F:      lib/errseq.c
5295 F:      include/linux/errseq.h
5296
5297 ET131X NETWORK DRIVER
5298 M:      Mark Einon <mark.einon@gmail.com>
5299 S:      Odd Fixes
5300 F:      drivers/net/ethernet/agere/
5301
5302 ETHERNET BRIDGE
5303 M:      Stephen Hemminger <stephen@networkplumber.org>
5304 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5305 L:      netdev@vger.kernel.org
5306 W:      http://www.linuxfoundation.org/en/Net:Bridge
5307 S:      Maintained
5308 F:      include/linux/netfilter_bridge/
5309 F:      net/bridge/
5310
5311 ETHERNET PHY LIBRARY
5312 M:      Andrew Lunn <andrew@lunn.ch>
5313 M:      Florian Fainelli <f.fainelli@gmail.com>
5314 L:      netdev@vger.kernel.org
5315 S:      Maintained
5316 F:      Documentation/ABI/testing/sysfs-bus-mdio
5317 F:      Documentation/devicetree/bindings/net/mdio*
5318 F:      Documentation/networking/phy.txt
5319 F:      drivers/net/phy/
5320 F:      drivers/of/of_mdio.c
5321 F:      drivers/of/of_net.c
5322 F:      include/linux/*mdio*.h
5323 F:      include/linux/of_net.h
5324 F:      include/linux/phy.h
5325 F:      include/linux/phy_fixed.h
5326 F:      include/linux/platform_data/mdio-gpio.h
5327 F:      include/linux/platform_data/mdio-bcm-unimac.h
5328 F:      include/trace/events/mdio.h
5329 F:      include/uapi/linux/mdio.h
5330 F:      include/uapi/linux/mii.h
5331
5332 EXT2 FILE SYSTEM
5333 M:      Jan Kara <jack@suse.com>
5334 L:      linux-ext4@vger.kernel.org
5335 S:      Maintained
5336 F:      Documentation/filesystems/ext2.txt
5337 F:      fs/ext2/
5338 F:      include/linux/ext2*
5339
5340 EXT4 FILE SYSTEM
5341 M:      "Theodore Ts'o" <tytso@mit.edu>
5342 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5343 L:      linux-ext4@vger.kernel.org
5344 W:      http://ext4.wiki.kernel.org
5345 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5346 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5347 S:      Maintained
5348 F:      Documentation/filesystems/ext4.txt
5349 F:      fs/ext4/
5350
5351 Extended Verification Module (EVM)
5352 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5353 L:      linux-integrity@vger.kernel.org
5354 S:      Supported
5355 F:      security/integrity/evm/
5356
5357 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5358 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5359 L:      linux-efi@vger.kernel.org
5360 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5361 S:      Maintained
5362 F:      Documentation/efi-stub.txt
5363 F:      arch/*/kernel/efi.c
5364 F:      arch/x86/boot/compressed/eboot.[ch]
5365 F:      arch/*/include/asm/efi.h
5366 F:      arch/x86/platform/efi/
5367 F:      drivers/firmware/efi/
5368 F:      include/linux/efi*.h
5369 F:      arch/arm/boot/compressed/efi-header.S
5370 F:      arch/arm64/kernel/efi-entry.S
5371
5372 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5373 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5374 M:      Chanwoo Choi <cw00.choi@samsung.com>
5375 L:      linux-kernel@vger.kernel.org
5376 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5377 S:      Maintained
5378 F:      drivers/extcon/
5379 F:      include/linux/extcon/
5380 F:      include/linux/extcon.h
5381 F:      Documentation/extcon/
5382 F:      Documentation/devicetree/bindings/extcon/
5383
5384 EXYNOS DP DRIVER
5385 M:      Jingoo Han <jingoohan1@gmail.com>
5386 L:      dri-devel@lists.freedesktop.org
5387 S:      Maintained
5388 F:      drivers/gpu/drm/exynos/exynos_dp*
5389
5390 EXYNOS SYSMMU (IOMMU) driver
5391 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5392 L:      iommu@lists.linux-foundation.org
5393 S:      Maintained
5394 F:      drivers/iommu/exynos-iommu.c
5395
5396 EZchip NPS platform support
5397 M:      Elad Kanfi <eladkan@mellanox.com>
5398 M:      Vineet Gupta <vgupta@synopsys.com>
5399 S:      Supported
5400 F:      arch/arc/plat-eznps
5401 F:      arch/arc/boot/dts/eznps.dts
5402
5403 F2FS FILE SYSTEM
5404 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5405 M:      Chao Yu <yuchao0@huawei.com>
5406 L:      linux-f2fs-devel@lists.sourceforge.net
5407 W:      https://f2fs.wiki.kernel.org/
5408 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5409 S:      Maintained
5410 F:      Documentation/filesystems/f2fs.txt
5411 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5412 F:      fs/f2fs/
5413 F:      include/linux/f2fs_fs.h
5414 F:      include/trace/events/f2fs.h
5415
5416 F71805F HARDWARE MONITORING DRIVER
5417 M:      Jean Delvare <jdelvare@suse.com>
5418 L:      linux-hwmon@vger.kernel.org
5419 S:      Maintained
5420 F:      Documentation/hwmon/f71805f
5421 F:      drivers/hwmon/f71805f.c
5422
5423 FANOTIFY
5424 M:      Jan Kara <jack@suse.cz>
5425 R:      Amir Goldstein <amir73il@gmail.com>
5426 L:      linux-fsdevel@vger.kernel.org
5427 S:      Maintained
5428 F:      fs/notify/fanotify/
5429 F:      include/linux/fanotify.h
5430 F:      include/uapi/linux/fanotify.h
5431
5432 FARSYNC SYNCHRONOUS DRIVER
5433 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5434 W:      http://www.farsite.co.uk/
5435 S:      Supported
5436 F:      drivers/net/wan/farsync.*
5437
5438 FAULT INJECTION SUPPORT
5439 M:      Akinobu Mita <akinobu.mita@gmail.com>
5440 S:      Supported
5441 F:      Documentation/fault-injection/
5442 F:      lib/fault-inject.c
5443
5444 FBTFT Framebuffer drivers
5445 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5446 S:      Maintained
5447 F:      drivers/staging/fbtft/
5448
5449 FC0011 TUNER DRIVER
5450 M:      Michael Buesch <m@bues.ch>
5451 L:      linux-media@vger.kernel.org
5452 S:      Maintained
5453 F:      drivers/media/tuners/fc0011.h
5454 F:      drivers/media/tuners/fc0011.c
5455
5456 FC2580 MEDIA DRIVER
5457 M:      Antti Palosaari <crope@iki.fi>
5458 L:      linux-media@vger.kernel.org
5459 W:      https://linuxtv.org
5460 W:      http://palosaari.fi/linux/
5461 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5462 T:      git git://linuxtv.org/anttip/media_tree.git
5463 S:      Maintained
5464 F:      drivers/media/tuners/fc2580*
5465
5466 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5467 M:      Johannes Thumshirn <jth@kernel.org>
5468 L:      linux-scsi@vger.kernel.org
5469 W:      www.Open-FCoE.org
5470 S:      Supported
5471 F:      drivers/scsi/libfc/
5472 F:      drivers/scsi/fcoe/
5473 F:      include/scsi/fc/
5474 F:      include/scsi/libfc.h
5475 F:      include/scsi/libfcoe.h
5476 F:      include/uapi/scsi/fc/
5477
5478 FILE LOCKING (flock() and fcntl()/lockf())
5479 M:      Jeff Layton <jlayton@kernel.org>
5480 M:      "J. Bruce Fields" <bfields@fieldses.org>
5481 L:      linux-fsdevel@vger.kernel.org
5482 S:      Maintained
5483 F:      include/linux/fcntl.h
5484 F:      include/uapi/linux/fcntl.h
5485 F:      fs/fcntl.c
5486 F:      fs/locks.c
5487
5488 FILESYSTEMS (VFS and infrastructure)
5489 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5490 L:      linux-fsdevel@vger.kernel.org
5491 S:      Maintained
5492 F:      fs/*
5493 F:      include/linux/fs.h
5494 F:      include/uapi/linux/fs.h
5495
5496 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5497 M:      Riku Voipio <riku.voipio@iki.fi>
5498 L:      linux-hwmon@vger.kernel.org
5499 S:      Maintained
5500 F:      drivers/hwmon/f75375s.c
5501 F:      include/linux/f75375s.h
5502
5503 FIREWIRE AUDIO DRIVERS
5504 M:      Clemens Ladisch <clemens@ladisch.de>
5505 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5506 T:      git git://git.alsa-project.org/alsa-kernel.git
5507 S:      Maintained
5508 F:      sound/firewire/
5509
5510 FIREWIRE MEDIA DRIVERS (firedtv)
5511 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5512 L:      linux-media@vger.kernel.org
5513 L:      linux1394-devel@lists.sourceforge.net
5514 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5515 S:      Maintained
5516 F:      drivers/media/firewire/
5517
5518 FIREWIRE SBP-2 TARGET
5519 M:      Chris Boot <bootc@bootc.net>
5520 L:      linux-scsi@vger.kernel.org
5521 L:      target-devel@vger.kernel.org
5522 L:      linux1394-devel@lists.sourceforge.net
5523 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5524 S:      Maintained
5525 F:      drivers/target/sbp/
5526
5527 FIREWIRE SUBSYSTEM
5528 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5529 L:      linux1394-devel@lists.sourceforge.net
5530 W:      http://ieee1394.wiki.kernel.org/
5531 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5532 S:      Maintained
5533 F:      drivers/firewire/
5534 F:      include/linux/firewire.h
5535 F:      include/uapi/linux/firewire*.h
5536 F:      tools/firewire/
5537
5538 FIRMWARE LOADER (request_firmware)
5539 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5540 L:      linux-kernel@vger.kernel.org
5541 S:      Maintained
5542 F:      Documentation/firmware_class/
5543 F:      drivers/base/firmware_loader/
5544 F:      include/linux/firmware.h
5545
5546 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5547 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5548 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5549 S:      Maintained
5550 F:      drivers/block/rsxx/
5551
5552 FLOPPY DRIVER
5553 M:      Jiri Kosina <jikos@kernel.org>
5554 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5555 S:      Odd fixes
5556 F:      drivers/block/floppy.c
5557
5558 FMC SUBSYSTEM
5559 M:      Alessandro Rubini <rubini@gnudd.com>
5560 W:      http://www.ohwr.org/projects/fmc-bus
5561 S:      Supported
5562 F:      drivers/fmc/
5563 F:      include/linux/fmc*.h
5564 F:      include/linux/ipmi-fru.h
5565 K:      fmc_d.*register
5566
5567 FPGA MANAGER FRAMEWORK
5568 M:      Alan Tull <atull@kernel.org>
5569 M:      Moritz Fischer <mdf@kernel.org>
5570 L:      linux-fpga@vger.kernel.org
5571 S:      Maintained
5572 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5573 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5574 F:      Documentation/fpga/
5575 F:      Documentation/devicetree/bindings/fpga/
5576 F:      drivers/fpga/
5577 F:      include/linux/fpga/
5578 W:      http://www.rocketboards.org
5579
5580 FPU EMULATOR
5581 M:      Bill Metzenthen <billm@melbpc.org.au>
5582 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5583 S:      Maintained
5584 F:      arch/x86/math-emu/
5585
5586 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5587 L:      netdev@vger.kernel.org
5588 S:      Orphan
5589 F:      drivers/net/wan/dlci.c
5590 F:      drivers/net/wan/sdla.c
5591
5592 FRAMEBUFFER LAYER
5593 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5594 L:      dri-devel@lists.freedesktop.org
5595 L:      linux-fbdev@vger.kernel.org
5596 T:      git git://github.com/bzolnier/linux.git
5597 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5598 S:      Maintained
5599 F:      Documentation/fb/
5600 F:      drivers/video/
5601 F:      include/video/
5602 F:      include/linux/fb.h
5603 F:      include/uapi/video/
5604 F:      include/uapi/linux/fb.h
5605
5606 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5607 M:      Horia Geantă <horia.geanta@nxp.com>
5608 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5609 L:      linux-crypto@vger.kernel.org
5610 S:      Maintained
5611 F:      drivers/crypto/caam/
5612 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5613
5614 FREESCALE DIU FRAMEBUFFER DRIVER
5615 M:      Timur Tabi <timur@tabi.org>
5616 L:      linux-fbdev@vger.kernel.org
5617 S:      Maintained
5618 F:      drivers/video/fbdev/fsl-diu-fb.*
5619
5620 FREESCALE DMA DRIVER
5621 M:      Li Yang <leoyang.li@nxp.com>
5622 M:      Zhang Wei <zw@zh-kernel.org>
5623 L:      linuxppc-dev@lists.ozlabs.org
5624 S:      Maintained
5625 F:      drivers/dma/fsldma.*
5626
5627 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5628 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5629 L:      netdev@vger.kernel.org
5630 S:      Maintained
5631 F:      drivers/net/ethernet/freescale/gianfar*
5632 X:      drivers/net/ethernet/freescale/gianfar_ptp.c
5633 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5634
5635 FREESCALE GPMI NAND DRIVER
5636 M:      Han Xu <han.xu@nxp.com>
5637 L:      linux-mtd@lists.infradead.org
5638 S:      Maintained
5639 F:      drivers/mtd/nand/raw/gpmi-nand/*
5640
5641 FREESCALE I2C CPM DRIVER
5642 M:      Jochen Friedrich <jochen@scram.de>
5643 L:      linuxppc-dev@lists.ozlabs.org
5644 L:      linux-i2c@vger.kernel.org
5645 S:      Maintained
5646 F:      drivers/i2c/busses/i2c-cpm.c
5647
5648 FREESCALE IMX / MXC FEC DRIVER
5649 M:      Fugang Duan <fugang.duan@nxp.com>
5650 L:      netdev@vger.kernel.org
5651 S:      Maintained
5652 F:      drivers/net/ethernet/freescale/fec_main.c
5653 F:      drivers/net/ethernet/freescale/fec_ptp.c
5654 F:      drivers/net/ethernet/freescale/fec.h
5655 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5656
5657 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5658 M:      Sascha Hauer <s.hauer@pengutronix.de>
5659 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5660 L:      linux-fbdev@vger.kernel.org
5661 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5662 S:      Maintained
5663 F:      include/linux/platform_data/video-imxfb.h
5664 F:      drivers/video/fbdev/imxfb.c
5665
5666 FREESCALE QORIQ DPAA ETHERNET DRIVER
5667 M:      Madalin Bucur <madalin.bucur@nxp.com>
5668 L:      netdev@vger.kernel.org
5669 S:      Maintained
5670 F:      drivers/net/ethernet/freescale/dpaa
5671
5672 FREESCALE QORIQ DPAA FMAN DRIVER
5673 M:      Madalin Bucur <madalin.bucur@nxp.com>
5674 L:      netdev@vger.kernel.org
5675 S:      Maintained
5676 F:      drivers/net/ethernet/freescale/fman
5677 F:      Documentation/devicetree/bindings/powerpc/fsl/fman.txt
5678
5679 FREESCALE QUAD SPI DRIVER
5680 M:      Han Xu <han.xu@nxp.com>
5681 L:      linux-mtd@lists.infradead.org
5682 S:      Maintained
5683 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5684
5685 FREESCALE QUICC ENGINE LIBRARY
5686 M:      Qiang Zhao <qiang.zhao@nxp.com>
5687 L:      linuxppc-dev@lists.ozlabs.org
5688 S:      Maintained
5689 F:      drivers/soc/fsl/qe/
5690 F:      include/soc/fsl/*qe*.h
5691 F:      include/soc/fsl/*ucc*.h
5692
5693 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5694 M:      Li Yang <leoyang.li@nxp.com>
5695 L:      netdev@vger.kernel.org
5696 L:      linuxppc-dev@lists.ozlabs.org
5697 S:      Maintained
5698 F:      drivers/net/ethernet/freescale/ucc_geth*
5699
5700 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5701 M:      Zhao Qiang <qiang.zhao@nxp.com>
5702 L:      netdev@vger.kernel.org
5703 L:      linuxppc-dev@lists.ozlabs.org
5704 S:      Maintained
5705 F:      drivers/net/wan/fsl_ucc_hdlc*
5706
5707 FREESCALE QUICC ENGINE UCC UART DRIVER
5708 M:      Timur Tabi <timur@tabi.org>
5709 L:      linuxppc-dev@lists.ozlabs.org
5710 S:      Maintained
5711 F:      drivers/tty/serial/ucc_uart.c
5712
5713 FREESCALE SOC DRIVERS
5714 M:      Li Yang <leoyang.li@nxp.com>
5715 L:      linuxppc-dev@lists.ozlabs.org
5716 L:      linux-arm-kernel@lists.infradead.org
5717 S:      Maintained
5718 F:      Documentation/devicetree/bindings/soc/fsl/
5719 F:      drivers/soc/fsl/
5720 F:      include/linux/fsl/
5721
5722 FREESCALE SOC FS_ENET DRIVER
5723 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5724 M:      Vitaly Bordug <vbordug@ru.mvista.com>
5725 L:      linuxppc-dev@lists.ozlabs.org
5726 L:      netdev@vger.kernel.org
5727 S:      Maintained
5728 F:      drivers/net/ethernet/freescale/fs_enet/
5729 F:      include/linux/fs_enet_pd.h
5730
5731 FREESCALE SOC SOUND DRIVERS
5732 M:      Timur Tabi <timur@tabi.org>
5733 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5734 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5735 R:      Fabio Estevam <fabio.estevam@nxp.com>
5736 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5737 L:      linuxppc-dev@lists.ozlabs.org
5738 S:      Maintained
5739 F:      sound/soc/fsl/fsl*
5740 F:      sound/soc/fsl/imx*
5741 F:      sound/soc/fsl/mpc8610_hpcd.c
5742
5743 FREESCALE USB PERIPHERAL DRIVERS
5744 M:      Li Yang <leoyang.li@nxp.com>
5745 L:      linux-usb@vger.kernel.org
5746 L:      linuxppc-dev@lists.ozlabs.org
5747 S:      Maintained
5748 F:      drivers/usb/gadget/udc/fsl*
5749
5750 FREEVXFS FILESYSTEM
5751 M:      Christoph Hellwig <hch@infradead.org>
5752 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5753 S:      Maintained
5754 F:      fs/freevxfs/
5755
5756 FREEZER
5757 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5758 M:      Pavel Machek <pavel@ucw.cz>
5759 L:      linux-pm@vger.kernel.org
5760 S:      Supported
5761 F:      Documentation/power/freezing-of-tasks.txt
5762 F:      include/linux/freezer.h
5763 F:      kernel/freezer.c
5764
5765 FRONTSWAP API
5766 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5767 L:      linux-kernel@vger.kernel.org
5768 S:      Maintained
5769 F:      mm/frontswap.c
5770 F:      include/linux/frontswap.h
5771
5772 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5773 M:      David Howells <dhowells@redhat.com>
5774 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5775 S:      Supported
5776 F:      Documentation/filesystems/caching/
5777 F:      fs/fscache/
5778 F:      include/linux/fscache*.h
5779
5780 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
5781 M:      Theodore Y. Ts'o <tytso@mit.edu>
5782 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5783 L:      linux-fscrypt@vger.kernel.org
5784 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
5785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
5786 S:      Supported
5787 F:      fs/crypto/
5788 F:      include/linux/fscrypt*.h
5789 F:      Documentation/filesystems/fscrypt.rst
5790
5791 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
5792 M:      Jan Kara <jack@suse.cz>
5793 R:      Amir Goldstein <amir73il@gmail.com>
5794 L:      linux-fsdevel@vger.kernel.org
5795 S:      Maintained
5796 F:      fs/notify/
5797 F:      include/linux/fsnotify*.h
5798
5799 FUJITSU LAPTOP EXTRAS
5800 M:      Jonathan Woithe <jwoithe@just42.net>
5801 L:      platform-driver-x86@vger.kernel.org
5802 S:      Maintained
5803 F:      drivers/platform/x86/fujitsu-laptop.c
5804
5805 FUJITSU M-5MO LS CAMERA ISP DRIVER
5806 M:      Kyungmin Park <kyungmin.park@samsung.com>
5807 M:      Heungjun Kim <riverful.kim@samsung.com>
5808 L:      linux-media@vger.kernel.org
5809 S:      Maintained
5810 F:      drivers/media/i2c/m5mols/
5811 F:      include/media/i2c/m5mols.h
5812
5813 FUJITSU TABLET EXTRAS
5814 M:      Robert Gerlach <khnz@gmx.de>
5815 L:      platform-driver-x86@vger.kernel.org
5816 S:      Maintained
5817 F:      drivers/platform/x86/fujitsu-tablet.c
5818
5819 FUSE: FILESYSTEM IN USERSPACE
5820 M:      Miklos Szeredi <miklos@szeredi.hu>
5821 L:      linux-fsdevel@vger.kernel.org
5822 W:      http://fuse.sourceforge.net/
5823 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
5824 S:      Maintained
5825 F:      fs/fuse/
5826 F:      include/uapi/linux/fuse.h
5827 F:      Documentation/filesystems/fuse.txt
5828
5829 FUTEX SUBSYSTEM
5830 M:      Thomas Gleixner <tglx@linutronix.de>
5831 M:      Ingo Molnar <mingo@redhat.com>
5832 R:      Peter Zijlstra <peterz@infradead.org>
5833 R:      Darren Hart <dvhart@infradead.org>
5834 L:      linux-kernel@vger.kernel.org
5835 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
5836 S:      Maintained
5837 F:      kernel/futex.c
5838 F:      kernel/futex_compat.c
5839 F:      include/asm-generic/futex.h
5840 F:      include/linux/futex.h
5841 F:      include/uapi/linux/futex.h
5842 F:      tools/testing/selftests/futex/
5843 F:      tools/perf/bench/futex*
5844 F:      Documentation/*futex*
5845
5846 GCC PLUGINS
5847 M:      Kees Cook <keescook@chromium.org>
5848 R:      Emese Revfy <re.emese@gmail.com>
5849 L:      kernel-hardening@lists.openwall.com
5850 S:      Maintained
5851 F:      scripts/gcc-plugins/
5852 F:      scripts/gcc-plugin.sh
5853 F:      scripts/Makefile.gcc-plugins
5854 F:      Documentation/gcc-plugins.txt
5855
5856 GCOV BASED KERNEL PROFILING
5857 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
5858 S:      Maintained
5859 F:      kernel/gcov/
5860 F:      Documentation/dev-tools/gcov.rst
5861
5862 GDB KERNEL DEBUGGING HELPER SCRIPTS
5863 M:      Jan Kiszka <jan.kiszka@siemens.com>
5864 M:      Kieran Bingham <kieran@bingham.xyz>
5865 S:      Supported
5866 F:      scripts/gdb/
5867
5868 GDT SCSI DISK ARRAY CONTROLLER DRIVER
5869 M:      Achim Leubner <achim_leubner@adaptec.com>
5870 L:      linux-scsi@vger.kernel.org
5871 W:      http://www.icp-vortex.com/
5872 S:      Supported
5873 F:      drivers/scsi/gdt*
5874
5875 GEMTEK FM RADIO RECEIVER DRIVER
5876 M:      Hans Verkuil <hverkuil@xs4all.nl>
5877 L:      linux-media@vger.kernel.org
5878 T:      git git://linuxtv.org/media_tree.git
5879 W:      https://linuxtv.org
5880 S:      Maintained
5881 F:      drivers/media/radio/radio-gemtek*
5882
5883 GENERIC GPIO I2C DRIVER
5884 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
5885 S:      Supported
5886 F:      drivers/i2c/busses/i2c-gpio.c
5887 F:      include/linux/i2c-gpio.h
5888
5889 GENERIC GPIO I2C MULTIPLEXER DRIVER
5890 M:      Peter Korsgaard <peter.korsgaard@barco.com>
5891 L:      linux-i2c@vger.kernel.org
5892 S:      Supported
5893 F:      drivers/i2c/muxes/i2c-mux-gpio.c
5894 F:      include/linux/i2c-mux-gpio.h
5895 F:      Documentation/i2c/muxes/i2c-mux-gpio
5896
5897 GENERIC HDLC (WAN) DRIVERS
5898 M:      Krzysztof Halasa <khc@pm.waw.pl>
5899 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
5900 S:      Maintained
5901 F:      drivers/net/wan/c101.c
5902 F:      drivers/net/wan/hd6457*
5903 F:      drivers/net/wan/hdlc*
5904 F:      drivers/net/wan/n2.c
5905 F:      drivers/net/wan/pc300too.c
5906 F:      drivers/net/wan/pci200syn.c
5907 F:      drivers/net/wan/wanxl*
5908
5909 GENERIC INCLUDE/ASM HEADER FILES
5910 M:      Arnd Bergmann <arnd@arndb.de>
5911 L:      linux-arch@vger.kernel.org
5912 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
5913 S:      Maintained
5914 F:      include/asm-generic/
5915 F:      include/uapi/asm-generic/
5916
5917 GENERIC PHY FRAMEWORK
5918 M:      Kishon Vijay Abraham I <kishon@ti.com>
5919 L:      linux-kernel@vger.kernel.org
5920 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
5921 S:      Supported
5922 F:      drivers/phy/
5923 F:      include/linux/phy/
5924
5925 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
5926 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
5927 S:      Supported
5928 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
5929
5930 GENERIC PM DOMAINS
5931 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5932 M:      Kevin Hilman <khilman@kernel.org>
5933 M:      Ulf Hansson <ulf.hansson@linaro.org>
5934 L:      linux-pm@vger.kernel.org
5935 S:      Supported
5936 F:      drivers/base/power/domain*.c
5937 F:      include/linux/pm_domain.h
5938 F:      Documentation/devicetree/bindings/power/power_domain.txt
5939
5940 GENERIC UIO DRIVER FOR PCI DEVICES
5941 M:      "Michael S. Tsirkin" <mst@redhat.com>
5942 L:      kvm@vger.kernel.org
5943 S:      Supported
5944 F:      drivers/uio/uio_pci_generic.c
5945
5946 GENWQE (IBM Generic Workqueue Card)
5947 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
5948 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
5949 S:      Supported
5950 F:      drivers/misc/genwqe/
5951
5952 GET_MAINTAINER SCRIPT
5953 M:      Joe Perches <joe@perches.com>
5954 S:      Maintained
5955 F:      scripts/get_maintainer.pl
5956
5957 GFS2 FILE SYSTEM
5958 M:      Steven Whitehouse <swhiteho@redhat.com>
5959 M:      Bob Peterson <rpeterso@redhat.com>
5960 L:      cluster-devel@redhat.com
5961 W:      http://sources.redhat.com/cluster/
5962 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
5963 S:      Supported
5964 F:      Documentation/filesystems/gfs2*.txt
5965 F:      fs/gfs2/
5966 F:      include/uapi/linux/gfs2_ondisk.h
5967
5968 GIGASET ISDN DRIVERS
5969 M:      Paul Bolle <pebolle@tiscali.nl>
5970 L:      gigaset307x-common@lists.sourceforge.net
5971 W:      http://gigaset307x.sourceforge.net/
5972 S:      Odd Fixes
5973 F:      Documentation/isdn/README.gigaset
5974 F:      drivers/isdn/gigaset/
5975 F:      include/uapi/linux/gigaset_dev.h
5976
5977 GO7007 MPEG CODEC
5978 M:      Hans Verkuil <hans.verkuil@cisco.com>
5979 L:      linux-media@vger.kernel.org
5980 S:      Maintained
5981 F:      drivers/media/usb/go7007/
5982
5983 GOODIX TOUCHSCREEN
5984 M:      Bastien Nocera <hadess@hadess.net>
5985 L:      linux-input@vger.kernel.org
5986 S:      Maintained
5987 F:      drivers/input/touchscreen/goodix.c
5988
5989 GPD POCKET FAN DRIVER
5990 M:      Hans de Goede <hdegoede@redhat.com>
5991 L:      platform-driver-x86@vger.kernel.org
5992 S:      Maintained
5993 F:      drivers/platform/x86/gpd-pocket-fan.c
5994
5995 GPIO ACPI SUPPORT
5996 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
5997 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
5998 L:      linux-gpio@vger.kernel.org
5999 L:      linux-acpi@vger.kernel.org
6000 S:      Maintained
6001 F:      Documentation/acpi/gpio-properties.txt
6002 F:      drivers/gpio/gpiolib-acpi.c
6003
6004 GPIO IR Transmitter
6005 M:      Sean Young <sean@mess.org>
6006 L:      linux-media@vger.kernel.org
6007 S:      Maintained
6008 F:      drivers/media/rc/gpio-ir-tx.c
6009
6010 GPIO MOCKUP DRIVER
6011 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6012 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6013 L:      linux-gpio@vger.kernel.org
6014 S:      Maintained
6015 F:      drivers/gpio/gpio-mockup.c
6016 F:      tools/testing/selftests/gpio/
6017
6018 GPIO SUBSYSTEM
6019 M:      Linus Walleij <linus.walleij@linaro.org>
6020 L:      linux-gpio@vger.kernel.org
6021 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6022 S:      Maintained
6023 F:      Documentation/devicetree/bindings/gpio/
6024 F:      Documentation/driver-api/gpio/
6025 F:      Documentation/gpio/
6026 F:      Documentation/ABI/testing/gpio-cdev
6027 F:      Documentation/ABI/obsolete/sysfs-gpio
6028 F:      drivers/gpio/
6029 F:      include/linux/gpio/
6030 F:      include/linux/gpio.h
6031 F:      include/linux/of_gpio.h
6032 F:      include/asm-generic/gpio.h
6033 F:      include/uapi/linux/gpio.h
6034 F:      tools/gpio/
6035
6036 GRE DEMULTIPLEXER DRIVER
6037 M:      Dmitry Kozlov <xeb@mail.ru>
6038 L:      netdev@vger.kernel.org
6039 S:      Maintained
6040 F:      net/ipv4/gre_demux.c
6041 F:      net/ipv4/gre_offload.c
6042 F:      include/net/gre.h
6043
6044 GRETH 10/100/1G Ethernet MAC device driver
6045 M:      Andreas Larsson <andreas@gaisler.com>
6046 L:      netdev@vger.kernel.org
6047 S:      Maintained
6048 F:      drivers/net/ethernet/aeroflex/
6049
6050 GREYBUS AUDIO PROTOCOLS DRIVERS
6051 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6052 M:      Mark Greer <mgreer@animalcreek.com>
6053 S:      Maintained
6054 F:      drivers/staging/greybus/audio_apbridgea.c
6055 F:      drivers/staging/greybus/audio_apbridgea.h
6056 F:      drivers/staging/greybus/audio_codec.c
6057 F:      drivers/staging/greybus/audio_codec.h
6058 F:      drivers/staging/greybus/audio_gb.c
6059 F:      drivers/staging/greybus/audio_manager.c
6060 F:      drivers/staging/greybus/audio_manager.h
6061 F:      drivers/staging/greybus/audio_manager_module.c
6062 F:      drivers/staging/greybus/audio_manager_private.h
6063 F:      drivers/staging/greybus/audio_manager_sysfs.c
6064 F:      drivers/staging/greybus/audio_module.c
6065 F:      drivers/staging/greybus/audio_topology.c
6066
6067 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6068 M:      Viresh Kumar <vireshk@kernel.org>
6069 S:      Maintained
6070 F:      drivers/staging/greybus/authentication.c
6071 F:      drivers/staging/greybus/bootrom.c
6072 F:      drivers/staging/greybus/firmware.h
6073 F:      drivers/staging/greybus/fw-core.c
6074 F:      drivers/staging/greybus/fw-download.c
6075 F:      drivers/staging/greybus/fw-managament.c
6076 F:      drivers/staging/greybus/greybus_authentication.h
6077 F:      drivers/staging/greybus/greybus_firmware.h
6078 F:      drivers/staging/greybus/hid.c
6079 F:      drivers/staging/greybus/i2c.c
6080 F:      drivers/staging/greybus/spi.c
6081 F:      drivers/staging/greybus/spilib.c
6082 F:      drivers/staging/greybus/spilib.h
6083
6084 GREYBUS LOOPBACK/TIME PROTOCOLS DRIVERS
6085 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6086 S:      Maintained
6087 F:      drivers/staging/greybus/loopback.c
6088 F:      drivers/staging/greybus/timesync.c
6089 F:      drivers/staging/greybus/timesync_platform.c
6090
6091 GREYBUS PLATFORM DRIVERS
6092 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6093 S:      Maintained
6094 F:      drivers/staging/greybus/arche-platform.c
6095 F:      drivers/staging/greybus/arche-apb-ctrl.c
6096 F:      drivers/staging/greybus/arche_platform.h
6097
6098 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6099 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6100 S:      Maintained
6101 F:      drivers/staging/greybus/sdio.c
6102 F:      drivers/staging/greybus/light.c
6103 F:      drivers/staging/greybus/gpio.c
6104 F:      drivers/staging/greybus/power_supply.c
6105 F:      drivers/staging/greybus/spi.c
6106 F:      drivers/staging/greybus/spilib.c
6107
6108 GREYBUS SUBSYSTEM
6109 M:      Johan Hovold <johan@kernel.org>
6110 M:      Alex Elder <elder@kernel.org>
6111 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6112 S:      Maintained
6113 F:      drivers/staging/greybus/
6114 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6115
6116 GREYBUS UART PROTOCOLS DRIVERS
6117 M:      David Lin <dtwlin@gmail.com>
6118 S:      Maintained
6119 F:      drivers/staging/greybus/uart.c
6120 F:      drivers/staging/greybus/log.c
6121
6122 GS1662 VIDEO SERIALIZER
6123 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6124 L:      linux-media@vger.kernel.org
6125 T:      git git://linuxtv.org/media_tree.git
6126 S:      Maintained
6127 F:      drivers/media/spi/gs1662.c
6128
6129 GSPCA FINEPIX SUBDRIVER
6130 M:      Frank Zago <frank@zago.net>
6131 L:      linux-media@vger.kernel.org
6132 T:      git git://linuxtv.org/media_tree.git
6133 S:      Maintained
6134 F:      drivers/media/usb/gspca/finepix.c
6135
6136 GSPCA GL860 SUBDRIVER
6137 M:      Olivier Lorin <o.lorin@laposte.net>
6138 L:      linux-media@vger.kernel.org
6139 T:      git git://linuxtv.org/media_tree.git
6140 S:      Maintained
6141 F:      drivers/media/usb/gspca/gl860/
6142
6143 GSPCA M5602 SUBDRIVER
6144 M:      Erik Andren <erik.andren@gmail.com>
6145 L:      linux-media@vger.kernel.org
6146 T:      git git://linuxtv.org/media_tree.git
6147 S:      Maintained
6148 F:      drivers/media/usb/gspca/m5602/
6149
6150 GSPCA PAC207 SONIXB SUBDRIVER
6151 M:      Hans Verkuil <hverkuil@xs4all.nl>
6152 L:      linux-media@vger.kernel.org
6153 T:      git git://linuxtv.org/media_tree.git
6154 S:      Odd Fixes
6155 F:      drivers/media/usb/gspca/pac207.c
6156
6157 GSPCA SN9C20X SUBDRIVER
6158 M:      Brian Johnson <brijohn@gmail.com>
6159 L:      linux-media@vger.kernel.org
6160 T:      git git://linuxtv.org/media_tree.git
6161 S:      Maintained
6162 F:      drivers/media/usb/gspca/sn9c20x.c
6163
6164 GSPCA T613 SUBDRIVER
6165 M:      Leandro Costantino <lcostantino@gmail.com>
6166 L:      linux-media@vger.kernel.org
6167 T:      git git://linuxtv.org/media_tree.git
6168 S:      Maintained
6169 F:      drivers/media/usb/gspca/t613.c
6170
6171 GSPCA USB WEBCAM DRIVER
6172 M:      Hans Verkuil <hverkuil@xs4all.nl>
6173 L:      linux-media@vger.kernel.org
6174 T:      git git://linuxtv.org/media_tree.git
6175 S:      Odd Fixes
6176 F:      drivers/media/usb/gspca/
6177
6178 GTP (GPRS Tunneling Protocol)
6179 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6180 M:      Harald Welte <laforge@gnumonks.org>
6181 L:      osmocom-net-gprs@lists.osmocom.org
6182 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6183 S:      Maintained
6184 F:      drivers/net/gtp.c
6185
6186 GUID PARTITION TABLE (GPT)
6187 M:      Davidlohr Bueso <dave@stgolabs.net>
6188 L:      linux-efi@vger.kernel.org
6189 S:      Maintained
6190 F:      block/partitions/efi.*
6191
6192 H8/300 ARCHITECTURE
6193 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6194 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6195 W:      http://uclinux-h8.sourceforge.jp
6196 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6197 S:      Maintained
6198 F:      arch/h8300/
6199 F:      drivers/clocksource/h8300_*.c
6200 F:      drivers/clk/h8300/
6201 F:      drivers/irqchip/irq-renesas-h8*.c
6202
6203 HACKRF MEDIA DRIVER
6204 M:      Antti Palosaari <crope@iki.fi>
6205 L:      linux-media@vger.kernel.org
6206 W:      https://linuxtv.org
6207 W:      http://palosaari.fi/linux/
6208 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6209 T:      git git://linuxtv.org/anttip/media_tree.git
6210 S:      Maintained
6211 F:      drivers/media/usb/hackrf/
6212
6213 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6214 M:      Frank Seidel <frank@f-seidel.de>
6215 L:      platform-driver-x86@vger.kernel.org
6216 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6217 S:      Maintained
6218 F:      drivers/platform/x86/hdaps.c
6219
6220 HARDWARE MONITORING
6221 M:      Jean Delvare <jdelvare@suse.com>
6222 M:      Guenter Roeck <linux@roeck-us.net>
6223 L:      linux-hwmon@vger.kernel.org
6224 W:      http://hwmon.wiki.kernel.org/
6225 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6226 S:      Maintained
6227 F:      Documentation/hwmon/
6228 F:      drivers/hwmon/
6229 F:      include/linux/hwmon*.h
6230
6231 HARDWARE RANDOM NUMBER GENERATOR CORE
6232 M:      Matt Mackall <mpm@selenic.com>
6233 M:      Herbert Xu <herbert@gondor.apana.org.au>
6234 L:      linux-crypto@vger.kernel.org
6235 S:      Odd fixes
6236 F:      Documentation/devicetree/bindings/rng/
6237 F:      Documentation/hw_random.txt
6238 F:      drivers/char/hw_random/
6239 F:      include/linux/hw_random.h
6240
6241 HARDWARE TRACING FACILITIES
6242 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6243 S:      Maintained
6244 F:      drivers/hwtracing/
6245
6246 HARDWARE SPINLOCK CORE
6247 M:      Ohad Ben-Cohen <ohad@wizery.com>
6248 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6249 L:      linux-remoteproc@vger.kernel.org
6250 S:      Maintained
6251 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6252 F:      Documentation/devicetree/bindings/hwlock/
6253 F:      Documentation/hwspinlock.txt
6254 F:      drivers/hwspinlock/
6255 F:      include/linux/hwspinlock.h
6256
6257 HARMONY SOUND DRIVER
6258 L:      linux-parisc@vger.kernel.org
6259 S:      Maintained
6260 F:      sound/parisc/harmony.*
6261
6262 HDPVR USB VIDEO ENCODER DRIVER
6263 M:      Hans Verkuil <hverkuil@xs4all.nl>
6264 L:      linux-media@vger.kernel.org
6265 T:      git git://linuxtv.org/media_tree.git
6266 W:      https://linuxtv.org
6267 S:      Odd Fixes
6268 F:      drivers/media/usb/hdpvr/
6269
6270 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6271 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6272 S:      Supported
6273 F:      Documentation/watchdog/hpwdt.txt
6274 F:      drivers/watchdog/hpwdt.c
6275
6276 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6277 M:      Don Brace <don.brace@microsemi.com>
6278 L:      esc.storagedev@microsemi.com
6279 L:      linux-scsi@vger.kernel.org
6280 S:      Supported
6281 F:      Documentation/scsi/hpsa.txt
6282 F:      drivers/scsi/hpsa*.[ch]
6283 F:      include/linux/cciss*.h
6284 F:      include/uapi/linux/cciss*.h
6285
6286 HFI1 DRIVER
6287 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6288 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6289 L:      linux-rdma@vger.kernel.org
6290 S:      Supported
6291 F:      drivers/infiniband/hw/hfi1
6292
6293 HFS FILESYSTEM
6294 L:      linux-fsdevel@vger.kernel.org
6295 S:      Orphan
6296 F:      Documentation/filesystems/hfs.txt
6297 F:      fs/hfs/
6298
6299 HFSPLUS FILESYSTEM
6300 L:      linux-fsdevel@vger.kernel.org
6301 S:      Orphan
6302 F:      Documentation/filesystems/hfsplus.txt
6303 F:      fs/hfsplus/
6304
6305 HGA FRAMEBUFFER DRIVER
6306 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6307 L:      linux-nvidia@lists.surfsouth.com
6308 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6309 S:      Maintained
6310 F:      drivers/video/fbdev/hgafb.c
6311
6312 HIBERNATION (aka Software Suspend, aka swsusp)
6313 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6314 M:      Pavel Machek <pavel@ucw.cz>
6315 L:      linux-pm@vger.kernel.org
6316 B:      https://bugzilla.kernel.org
6317 S:      Supported
6318 F:      arch/x86/power/
6319 F:      drivers/base/power/
6320 F:      kernel/power/
6321 F:      include/linux/suspend.h
6322 F:      include/linux/freezer.h
6323 F:      include/linux/pm.h
6324 F:      arch/*/include/asm/suspend*.h
6325
6326 HID CORE LAYER
6327 M:      Jiri Kosina <jikos@kernel.org>
6328 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6329 L:      linux-input@vger.kernel.org
6330 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6331 S:      Maintained
6332 F:      drivers/hid/
6333 F:      include/linux/hid*
6334 F:      include/uapi/linux/hid*
6335
6336 HID SENSOR HUB DRIVERS
6337 M:      Jiri Kosina <jikos@kernel.org>
6338 M:      Jonathan Cameron <jic23@kernel.org>
6339 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6340 L:      linux-input@vger.kernel.org
6341 L:      linux-iio@vger.kernel.org
6342 S:      Maintained
6343 F:      Documentation/hid/hid-sensor*
6344 F:      drivers/hid/hid-sensor-*
6345 F:      drivers/iio/*/hid-*
6346 F:      include/linux/hid-sensor-*
6347
6348 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6349 M:      Thomas Gleixner <tglx@linutronix.de>
6350 L:      linux-kernel@vger.kernel.org
6351 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6352 S:      Maintained
6353 F:      Documentation/timers/
6354 F:      kernel/time/hrtimer.c
6355 F:      kernel/time/clockevents.c
6356 F:      kernel/time/timer_*.c
6357 F:      include/linux/clockchips.h
6358 F:      include/linux/hrtimer.h
6359
6360 HIGH-SPEED SCC DRIVER FOR AX.25
6361 L:      linux-hams@vger.kernel.org
6362 S:      Orphan
6363 F:      drivers/net/hamradio/dmascc.c
6364 F:      drivers/net/hamradio/scc.c
6365
6366 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6367 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6368 W:      http://www.highpoint-tech.com
6369 S:      Supported
6370 F:      Documentation/scsi/hptiop.txt
6371 F:      drivers/scsi/hptiop.c
6372
6373 HIPPI
6374 M:      Jes Sorensen <jes@trained-monkey.org>
6375 L:      linux-hippi@sunsite.dk
6376 S:      Maintained
6377 F:      include/linux/hippidevice.h
6378 F:      include/uapi/linux/if_hippi.h
6379 F:      net/802/hippi.c
6380 F:      drivers/net/hippi/
6381
6382 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6383 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6384 M:      Salil Mehta <salil.mehta@huawei.com>
6385 L:      netdev@vger.kernel.org
6386 W:      http://www.hisilicon.com
6387 S:      Maintained
6388 F:      drivers/net/ethernet/hisilicon/hns3/
6389
6390 HISILICON LPC BUS DRIVER
6391 M:      john.garry@huawei.com
6392 W:      http://www.hisilicon.com
6393 S:      Maintained
6394 F:      drivers/bus/hisi_lpc.c
6395 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6396
6397 HISILICON NETWORK SUBSYSTEM DRIVER
6398 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6399 M:      Salil Mehta <salil.mehta@huawei.com>
6400 L:      netdev@vger.kernel.org
6401 W:      http://www.hisilicon.com
6402 S:      Maintained
6403 F:      drivers/net/ethernet/hisilicon/
6404 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6405
6406 HISILICON PMU DRIVER
6407 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6408 W:      http://www.hisilicon.com
6409 S:      Supported
6410 F:      drivers/perf/hisilicon
6411 F:      Documentation/perf/hisi-pmu.txt
6412
6413 HISILICON ROCE DRIVER
6414 M:      Lijun Ou <oulijun@huawei.com>
6415 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6416 L:      linux-rdma@vger.kernel.org
6417 S:      Maintained
6418 F:      drivers/infiniband/hw/hns/
6419 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6420
6421 HISILICON SAS Controller
6422 M:      John Garry <john.garry@huawei.com>
6423 W:      http://www.hisilicon.com
6424 S:      Supported
6425 F:      drivers/scsi/hisi_sas/
6426 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6427
6428 HMM - Heterogeneous Memory Management
6429 M:      Jérôme Glisse <jglisse@redhat.com>
6430 L:      linux-mm@kvack.org
6431 S:      Maintained
6432 F:      mm/hmm*
6433 F:      include/linux/hmm*
6434 F:      Documentation/vm/hmm.txt
6435
6436 HOST AP DRIVER
6437 M:      Jouni Malinen <j@w1.fi>
6438 L:      linux-wireless@vger.kernel.org
6439 W:      http://w1.fi/hostap-driver.html
6440 S:      Obsolete
6441 F:      drivers/net/wireless/intersil/hostap/
6442
6443 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6444 L:      platform-driver-x86@vger.kernel.org
6445 S:      Orphan
6446 F:      drivers/platform/x86/tc1100-wmi.c
6447
6448 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6449 M:      Jaroslav Kysela <perex@perex.cz>
6450 S:      Maintained
6451 F:      drivers/net/ethernet/hp/hp100.*
6452
6453 HPET:   High Precision Event Timers driver
6454 M:      Clemens Ladisch <clemens@ladisch.de>
6455 S:      Maintained
6456 F:      Documentation/timers/hpet.txt
6457 F:      drivers/char/hpet.c
6458 F:      include/linux/hpet.h
6459 F:      include/uapi/linux/hpet.h
6460
6461 HPET:   x86
6462 S:      Orphan
6463 F:      arch/x86/kernel/hpet.c
6464 F:      arch/x86/include/asm/hpet.h
6465
6466 HPFS FILESYSTEM
6467 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6468 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6469 S:      Maintained
6470 F:      fs/hpfs/
6471
6472 HSI SUBSYSTEM
6473 M:      Sebastian Reichel <sre@kernel.org>
6474 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6475 S:      Maintained
6476 F:      Documentation/ABI/testing/sysfs-bus-hsi
6477 F:      Documentation/driver-api/hsi.rst
6478 F:      drivers/hsi/
6479 F:      include/linux/hsi/
6480 F:      include/uapi/linux/hsi/
6481
6482 HSO 3G MODEM DRIVER
6483 L:      linux-usb@vger.kernel.org
6484 S:      Orphan
6485 F:      drivers/net/usb/hso.c
6486
6487 HSR NETWORK PROTOCOL
6488 M:      Arvid Brodin <arvid.brodin@alten.se>
6489 L:      netdev@vger.kernel.org
6490 S:      Maintained
6491 F:      net/hsr/
6492
6493 HT16K33 LED CONTROLLER DRIVER
6494 M:      Robin van der Gracht <robin@protonic.nl>
6495 S:      Maintained
6496 F:      drivers/auxdisplay/ht16k33.c
6497 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6498
6499 HTCPEN TOUCHSCREEN DRIVER
6500 M:      Pau Oliva Fora <pof@eslack.org>
6501 L:      linux-input@vger.kernel.org
6502 S:      Maintained
6503 F:      drivers/input/touchscreen/htcpen.c
6504
6505 HUAWEI ETHERNET DRIVER
6506 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6507 L:      netdev@vger.kernel.org
6508 S:      Supported
6509 F:      Documentation/networking/hinic.txt
6510 F:      drivers/net/ethernet/huawei/hinic/
6511
6512 HUGETLB FILESYSTEM
6513 M:      Nadia Yvette Chambers <nyc@holomorphy.com>
6514 S:      Maintained
6515 F:      fs/hugetlbfs/
6516
6517 HVA ST MEDIA DRIVER
6518 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6519 L:      linux-media@vger.kernel.org
6520 T:      git git://linuxtv.org/media_tree.git
6521 W:      https://linuxtv.org
6522 S:      Supported
6523 F:      drivers/media/platform/sti/hva
6524
6525 HWPOISON MEMORY FAILURE HANDLING
6526 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6527 L:      linux-mm@kvack.org
6528 S:      Maintained
6529 F:      mm/memory-failure.c
6530 F:      mm/hwpoison-inject.c
6531
6532 Hyper-V CORE AND DRIVERS
6533 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6534 M:      Haiyang Zhang <haiyangz@microsoft.com>
6535 M:      Stephen Hemminger <sthemmin@microsoft.com>
6536 L:      devel@linuxdriverproject.org
6537 S:      Maintained
6538 F:      Documentation/networking/netvsc.txt
6539 F:      arch/x86/include/asm/mshyperv.h
6540 F:      arch/x86/include/asm/trace/hyperv.h
6541 F:      arch/x86/include/asm/hyperv-tlfs.h
6542 F:      arch/x86/kernel/cpu/mshyperv.c
6543 F:      arch/x86/hyperv
6544 F:      drivers/hid/hid-hyperv.c
6545 F:      drivers/hv/
6546 F:      drivers/input/serio/hyperv-keyboard.c
6547 F:      drivers/pci/host/pci-hyperv.c
6548 F:      drivers/net/hyperv/
6549 F:      drivers/scsi/storvsc_drv.c
6550 F:      drivers/uio/uio_hv_generic.c
6551 F:      drivers/video/fbdev/hyperv_fb.c
6552 F:      net/vmw_vsock/hyperv_transport.c
6553 F:      include/linux/hyperv.h
6554 F:      include/uapi/linux/hyperv.h
6555 F:      tools/hv/
6556 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6557
6558 HYPERVISOR VIRTUAL CONSOLE DRIVER
6559 L:      linuxppc-dev@lists.ozlabs.org
6560 S:      Odd Fixes
6561 F:      drivers/tty/hvc/
6562
6563 I2C ACPI SUPPORT
6564 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6565 L:      linux-i2c@vger.kernel.org
6566 L:      linux-acpi@vger.kernel.org
6567 S:      Maintained
6568 F:      drivers/i2c/i2c-core-acpi.c
6569
6570 I2C MUXES
6571 M:      Peter Rosin <peda@axentia.se>
6572 L:      linux-i2c@vger.kernel.org
6573 S:      Maintained
6574 F:      Documentation/i2c/i2c-topology
6575 F:      Documentation/i2c/muxes/
6576 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6577 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6578 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6579 F:      drivers/i2c/i2c-mux.c
6580 F:      drivers/i2c/muxes/
6581 F:      include/linux/i2c-mux.h
6582
6583 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6584 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6585 L:      linux-i2c@vger.kernel.org
6586 S:      Maintained
6587 F:      drivers/i2c/busses/i2c-mv64xxx.c
6588
6589 I2C OVER PARALLEL PORT
6590 M:      Jean Delvare <jdelvare@suse.com>
6591 L:      linux-i2c@vger.kernel.org
6592 S:      Maintained
6593 F:      Documentation/i2c/busses/i2c-parport
6594 F:      Documentation/i2c/busses/i2c-parport-light
6595 F:      drivers/i2c/busses/i2c-parport.c
6596 F:      drivers/i2c/busses/i2c-parport-light.c
6597
6598 I2C SUBSYSTEM
6599 M:      Wolfram Sang <wsa@the-dreams.de>
6600 L:      linux-i2c@vger.kernel.org
6601 W:      https://i2c.wiki.kernel.org/
6602 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6604 S:      Maintained
6605 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6606 F:      Documentation/i2c/
6607 F:      drivers/i2c/*
6608 F:      include/linux/i2c.h
6609 F:      include/linux/i2c-dev.h
6610 F:      include/linux/i2c-smbus.h
6611 F:      include/uapi/linux/i2c.h
6612 F:      include/uapi/linux/i2c-*.h
6613
6614 I2C SUBSYSTEM HOST DRIVERS
6615 L:      linux-i2c@vger.kernel.org
6616 W:      https://i2c.wiki.kernel.org/
6617 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6618 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6619 S:      Odd Fixes
6620 F:      Documentation/devicetree/bindings/i2c/
6621 F:      drivers/i2c/algos/
6622 F:      drivers/i2c/busses/
6623
6624 I2C-TAOS-EVM DRIVER
6625 M:      Jean Delvare <jdelvare@suse.com>
6626 L:      linux-i2c@vger.kernel.org
6627 S:      Maintained
6628 F:      Documentation/i2c/busses/i2c-taos-evm
6629 F:      drivers/i2c/busses/i2c-taos-evm.c
6630
6631 I2C-TINY-USB DRIVER
6632 M:      Till Harbaum <till@harbaum.org>
6633 L:      linux-i2c@vger.kernel.org
6634 W:      http://www.harbaum.org/till/i2c_tiny_usb
6635 S:      Maintained
6636 F:      drivers/i2c/busses/i2c-tiny-usb.c
6637
6638 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6639 M:      Jean Delvare <jdelvare@suse.com>
6640 L:      linux-i2c@vger.kernel.org
6641 S:      Maintained
6642 F:      Documentation/i2c/busses/i2c-ali1535
6643 F:      Documentation/i2c/busses/i2c-ali1563
6644 F:      Documentation/i2c/busses/i2c-ali15x3
6645 F:      Documentation/i2c/busses/i2c-amd756
6646 F:      Documentation/i2c/busses/i2c-amd8111
6647 F:      Documentation/i2c/busses/i2c-i801
6648 F:      Documentation/i2c/busses/i2c-nforce2
6649 F:      Documentation/i2c/busses/i2c-piix4
6650 F:      Documentation/i2c/busses/i2c-sis5595
6651 F:      Documentation/i2c/busses/i2c-sis630
6652 F:      Documentation/i2c/busses/i2c-sis96x
6653 F:      Documentation/i2c/busses/i2c-via
6654 F:      Documentation/i2c/busses/i2c-viapro
6655 F:      drivers/i2c/busses/i2c-ali1535.c
6656 F:      drivers/i2c/busses/i2c-ali1563.c
6657 F:      drivers/i2c/busses/i2c-ali15x3.c
6658 F:      drivers/i2c/busses/i2c-amd756.c
6659 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6660 F:      drivers/i2c/busses/i2c-amd8111.c
6661 F:      drivers/i2c/busses/i2c-i801.c
6662 F:      drivers/i2c/busses/i2c-isch.c
6663 F:      drivers/i2c/busses/i2c-nforce2.c
6664 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6665 F:      drivers/i2c/busses/i2c-piix4.c
6666 F:      drivers/i2c/busses/i2c-sis5595.c
6667 F:      drivers/i2c/busses/i2c-sis630.c
6668 F:      drivers/i2c/busses/i2c-sis96x.c
6669 F:      drivers/i2c/busses/i2c-via.c
6670 F:      drivers/i2c/busses/i2c-viapro.c
6671
6672 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6673 M:      Hans de Goede <hdegoede@redhat.com>
6674 L:      linux-i2c@vger.kernel.org
6675 S:      Maintained
6676 F:      drivers/i2c/busses/i2c-cht-wc.c
6677
6678 I2C/SMBUS ISMT DRIVER
6679 M:      Seth Heasley <seth.heasley@intel.com>
6680 M:      Neil Horman <nhorman@tuxdriver.com>
6681 L:      linux-i2c@vger.kernel.org
6682 F:      drivers/i2c/busses/i2c-ismt.c
6683 F:      Documentation/i2c/busses/i2c-ismt
6684
6685 I2C/SMBUS STUB DRIVER
6686 M:      Jean Delvare <jdelvare@suse.com>
6687 L:      linux-i2c@vger.kernel.org
6688 S:      Maintained
6689 F:      drivers/i2c/i2c-stub.c
6690
6691 IA64 (Itanium) PLATFORM
6692 M:      Tony Luck <tony.luck@intel.com>
6693 M:      Fenghua Yu <fenghua.yu@intel.com>
6694 L:      linux-ia64@vger.kernel.org
6695 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6696 S:      Maintained
6697 F:      arch/ia64/
6698
6699 IBM Power 842 compression accelerator
6700 M:      Haren Myneni <haren@us.ibm.com>
6701 S:      Supported
6702 F:      drivers/crypto/nx/Makefile
6703 F:      drivers/crypto/nx/Kconfig
6704 F:      drivers/crypto/nx/nx-842*
6705 F:      include/linux/sw842.h
6706 F:      crypto/842.c
6707 F:      lib/842/
6708
6709 IBM Power in-Nest Crypto Acceleration
6710 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6711 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6712 L:      linux-crypto@vger.kernel.org
6713 S:      Supported
6714 F:      drivers/crypto/nx/Makefile
6715 F:      drivers/crypto/nx/Kconfig
6716 F:      drivers/crypto/nx/nx-aes*
6717 F:      drivers/crypto/nx/nx-sha*
6718 F:      drivers/crypto/nx/nx.*
6719 F:      drivers/crypto/nx/nx_csbcpb.h
6720 F:      drivers/crypto/nx/nx_debugfs.h
6721
6722 IBM Power Linux RAID adapter
6723 M:      Brian King <brking@us.ibm.com>
6724 S:      Supported
6725 F:      drivers/scsi/ipr.*
6726
6727 IBM Power SRIOV Virtual NIC Device Driver
6728 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6729 M:      John Allen <jallen@linux.vnet.ibm.com>
6730 L:      netdev@vger.kernel.org
6731 S:      Supported
6732 F:      drivers/net/ethernet/ibm/ibmvnic.*
6733
6734 IBM Power Virtual Accelerator Switchboard
6735 M:      Sukadev Bhattiprolu
6736 L:      linuxppc-dev@lists.ozlabs.org
6737 S:      Supported
6738 F:      arch/powerpc/platforms/powernv/vas*
6739 F:      arch/powerpc/platforms/powernv/copy-paste.h
6740 F:      arch/powerpc/include/asm/vas.h
6741 F:      arch/powerpc/include/uapi/asm/vas.h
6742
6743 IBM Power Virtual Ethernet Device Driver
6744 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6745 L:      netdev@vger.kernel.org
6746 S:      Supported
6747 F:      drivers/net/ethernet/ibm/ibmveth.*
6748
6749 IBM Power Virtual FC Device Drivers
6750 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6751 L:      linux-scsi@vger.kernel.org
6752 S:      Supported
6753 F:      drivers/scsi/ibmvscsi/ibmvfc*
6754
6755 IBM Power Virtual SCSI Device Drivers
6756 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6757 L:      linux-scsi@vger.kernel.org
6758 S:      Supported
6759 F:      drivers/scsi/ibmvscsi/ibmvscsi*
6760 F:      include/scsi/viosrp.h
6761
6762 IBM Power Virtual SCSI Device Target Driver
6763 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6764 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
6765 L:      linux-scsi@vger.kernel.org
6766 L:      target-devel@vger.kernel.org
6767 S:      Supported
6768 F:      drivers/scsi/ibmvscsi_tgt/
6769
6770 IBM Power VMX Cryptographic instructions
6771 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6772 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6773 L:      linux-crypto@vger.kernel.org
6774 S:      Supported
6775 F:      drivers/crypto/vmx/Makefile
6776 F:      drivers/crypto/vmx/Kconfig
6777 F:      drivers/crypto/vmx/vmx.c
6778 F:      drivers/crypto/vmx/aes*
6779 F:      drivers/crypto/vmx/ghash*
6780 F:      drivers/crypto/vmx/ppc-xlate.pl
6781
6782 IBM ServeRAID RAID DRIVER
6783 S:      Orphan
6784 F:      drivers/scsi/ips.*
6785
6786 ICH LPC AND GPIO DRIVER
6787 M:      Peter Tyser <ptyser@xes-inc.com>
6788 S:      Maintained
6789 F:      drivers/mfd/lpc_ich.c
6790 F:      drivers/gpio/gpio-ich.c
6791
6792 IDE SUBSYSTEM
6793 M:      "David S. Miller" <davem@davemloft.net>
6794 L:      linux-ide@vger.kernel.org
6795 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
6796 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
6797 S:      Maintained
6798 F:      Documentation/ide/
6799 F:      drivers/ide/
6800 F:      include/linux/ide.h
6801
6802 IDE/ATAPI DRIVERS
6803 M:      Borislav Petkov <bp@alien8.de>
6804 L:      linux-ide@vger.kernel.org
6805 S:      Maintained
6806 F:      Documentation/cdrom/ide-cd
6807 F:      drivers/ide/ide-cd*
6808
6809 IDEAPAD LAPTOP EXTRAS DRIVER
6810 M:      Ike Panhc <ike.pan@canonical.com>
6811 L:      platform-driver-x86@vger.kernel.org
6812 W:      http://launchpad.net/ideapad-laptop
6813 S:      Maintained
6814 F:      drivers/platform/x86/ideapad-laptop.c
6815
6816 IDEAPAD LAPTOP SLIDEBAR DRIVER
6817 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
6818 L:      linux-input@vger.kernel.org
6819 W:      https://github.com/o2genum/ideapad-slidebar
6820 S:      Maintained
6821 F:      drivers/input/misc/ideapad_slidebar.c
6822
6823 IDT VersaClock 5 CLOCK DRIVER
6824 M:      Marek Vasut <marek.vasut@gmail.com>
6825 S:      Maintained
6826 F:      drivers/clk/clk-versaclock5.c
6827
6828 IEEE 802.15.4 SUBSYSTEM
6829 M:      Alexander Aring <alex.aring@gmail.com>
6830 M:      Stefan Schmidt <stefan@osg.samsung.com>
6831 L:      linux-wpan@vger.kernel.org
6832 W:      http://wpan.cakelab.org/
6833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
6834 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
6835 S:      Maintained
6836 F:      net/ieee802154/
6837 F:      net/mac802154/
6838 F:      drivers/net/ieee802154/
6839 F:      include/linux/nl802154.h
6840 F:      include/linux/ieee802154.h
6841 F:      include/net/nl802154.h
6842 F:      include/net/mac802154.h
6843 F:      include/net/af_ieee802154.h
6844 F:      include/net/cfg802154.h
6845 F:      include/net/ieee802154_netdev.h
6846 F:      Documentation/networking/ieee802154.txt
6847
6848 IFE PROTOCOL
6849 M:      Yotam Gigi <yotam.gi@gmail.com>
6850 M:      Jamal Hadi Salim <jhs@mojatatu.com>
6851 F:      net/ife
6852 F:      include/net/ife.h
6853 F:      include/uapi/linux/ife.h
6854
6855 IGORPLUG-USB IR RECEIVER
6856 M:      Sean Young <sean@mess.org>
6857 L:      linux-media@vger.kernel.org
6858 S:      Maintained
6859 F:      drivers/media/rc/igorplugusb.c
6860
6861 IGUANAWORKS USB IR TRANSCEIVER
6862 M:      Sean Young <sean@mess.org>
6863 L:      linux-media@vger.kernel.org
6864 S:      Maintained
6865 F:      drivers/media/rc/iguanair.c
6866
6867 IIO DIGITAL POTENTIOMETER DAC
6868 M:      Peter Rosin <peda@axentia.se>
6869 L:      linux-iio@vger.kernel.org
6870 S:      Maintained
6871 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
6872 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
6873 F:      drivers/iio/dac/dpot-dac.c
6874
6875 IIO ENVELOPE DETECTOR
6876 M:      Peter Rosin <peda@axentia.se>
6877 L:      linux-iio@vger.kernel.org
6878 S:      Maintained
6879 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
6880 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
6881 F:      drivers/iio/adc/envelope-detector.c
6882
6883 IIO MULTIPLEXER
6884 M:      Peter Rosin <peda@axentia.se>
6885 L:      linux-iio@vger.kernel.org
6886 S:      Maintained
6887 F:      Documentation/devicetree/bindings/iio/multiplexer/iio-mux.txt
6888 F:      drivers/iio/multiplexer/iio-mux.c
6889
6890 IIO SUBSYSTEM AND DRIVERS
6891 M:      Jonathan Cameron <jic23@kernel.org>
6892 R:      Hartmut Knaack <knaack.h@gmx.de>
6893 R:      Lars-Peter Clausen <lars@metafoo.de>
6894 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
6895 L:      linux-iio@vger.kernel.org
6896 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
6897 S:      Maintained
6898 F:      Documentation/ABI/testing/configfs-iio*
6899 F:      Documentation/ABI/testing/sysfs-bus-iio*
6900 F:      Documentation/devicetree/bindings/iio/
6901 F:      drivers/iio/
6902 F:      drivers/staging/iio/
6903 F:      include/linux/iio/
6904 F:      tools/iio/
6905
6906 IKANOS/ADI EAGLE ADSL USB DRIVER
6907 M:      Matthieu Castet <castet.matthieu@free.fr>
6908 M:      Stanislaw Gruszka <stf_xl@wp.pl>
6909 S:      Maintained
6910 F:      drivers/usb/atm/ueagle-atm.c
6911
6912 IMGTEC ASCII LCD DRIVER
6913 M:      Paul Burton <paul.burton@mips.com>
6914 S:      Maintained
6915 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
6916 F:      drivers/auxdisplay/img-ascii-lcd.c
6917
6918 IMGTEC IR DECODER DRIVER
6919 M:      James Hogan <jhogan@kernel.org>
6920 S:      Maintained
6921 F:      drivers/media/rc/img-ir/
6922
6923 IMON SOUNDGRAPH USB IR RECEIVER
6924 M:      Sean Young <sean@mess.org>
6925 L:      linux-media@vger.kernel.org
6926 S:      Maintained
6927 F:      drivers/media/rc/imon_raw.c
6928 F:      drivers/media/rc/imon.c
6929
6930 IMS TWINTURBO FRAMEBUFFER DRIVER
6931 L:      linux-fbdev@vger.kernel.org
6932 S:      Orphan
6933 F:      drivers/video/fbdev/imsttfb.c
6934
6935 INA209 HARDWARE MONITOR DRIVER
6936 M:      Guenter Roeck <linux@roeck-us.net>
6937 L:      linux-hwmon@vger.kernel.org
6938 S:      Maintained
6939 F:      Documentation/hwmon/ina209
6940 F:      Documentation/devicetree/bindings/i2c/ina209.txt
6941 F:      drivers/hwmon/ina209.c
6942
6943 INA2XX HARDWARE MONITOR DRIVER
6944 M:      Guenter Roeck <linux@roeck-us.net>
6945 L:      linux-hwmon@vger.kernel.org
6946 S:      Maintained
6947 F:      Documentation/hwmon/ina2xx
6948 F:      drivers/hwmon/ina2xx.c
6949 F:      include/linux/platform_data/ina2xx.h
6950
6951 INDUSTRY PACK SUBSYSTEM (IPACK)
6952 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
6953 M:      Jens Taprogge <jens.taprogge@taprogge.org>
6954 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6955 L:      industrypack-devel@lists.sourceforge.net
6956 W:      http://industrypack.sourceforge.net
6957 S:      Maintained
6958 F:      drivers/ipack/
6959
6960 INFINIBAND SUBSYSTEM
6961 M:      Doug Ledford <dledford@redhat.com>
6962 M:      Jason Gunthorpe <jgg@mellanox.com>
6963 L:      linux-rdma@vger.kernel.org
6964 W:      https://github.com/linux-rdma/rdma-core
6965 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
6966 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
6967 S:      Supported
6968 F:      Documentation/devicetree/bindings/infiniband/
6969 F:      Documentation/infiniband/
6970 F:      drivers/infiniband/
6971 F:      include/uapi/linux/if_infiniband.h
6972 F:      include/uapi/rdma/
6973 F:      include/rdma/
6974
6975 INGENIC JZ4780 DMA Driver
6976 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
6977 S:      Maintained
6978 F:      drivers/dma/dma-jz4780.c
6979
6980 INGENIC JZ4780 NAND DRIVER
6981 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
6982 L:      linux-mtd@lists.infradead.org
6983 S:      Maintained
6984 F:      drivers/mtd/nand/raw/jz4780_*
6985
6986 INOTIFY
6987 M:      Jan Kara <jack@suse.cz>
6988 R:      Amir Goldstein <amir73il@gmail.com>
6989 L:      linux-fsdevel@vger.kernel.org
6990 S:      Maintained
6991 F:      Documentation/filesystems/inotify.txt
6992 F:      fs/notify/inotify/
6993 F:      include/linux/inotify.h
6994 F:      include/uapi/linux/inotify.h
6995
6996 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
6997 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
6998 L:      linux-input@vger.kernel.org
6999 Q:      http://patchwork.kernel.org/project/linux-input/list/
7000 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7001 S:      Maintained
7002 F:      drivers/input/
7003 F:      include/linux/input.h
7004 F:      include/uapi/linux/input.h
7005 F:      include/uapi/linux/input-event-codes.h
7006 F:      include/linux/input/
7007 F:      Documentation/devicetree/bindings/input/
7008 F:      Documentation/input/
7009
7010 INPUT MULTITOUCH (MT) PROTOCOL
7011 M:      Henrik Rydberg <rydberg@bitmath.org>
7012 L:      linux-input@vger.kernel.org
7013 S:      Odd fixes
7014 F:      Documentation/input/multi-touch-protocol.rst
7015 F:      drivers/input/input-mt.c
7016 K:      \b(ABS|SYN)_MT_
7017
7018 INSIDE SECURE CRYPTO DRIVER
7019 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7020 F:      drivers/crypto/inside-secure/
7021 S:      Maintained
7022 L:      linux-crypto@vger.kernel.org
7023
7024 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7025 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7026 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7027 L:      linux-integrity@vger.kernel.org
7028 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7029 S:      Supported
7030 F:      security/integrity/ima/
7031
7032 INTEL 810/815 FRAMEBUFFER DRIVER
7033 M:      Antonino Daplas <adaplas@gmail.com>
7034 L:      linux-fbdev@vger.kernel.org
7035 S:      Maintained
7036 F:      drivers/video/fbdev/i810/
7037
7038 INTEL ASoC BDW/HSW DRIVERS
7039 M:      Jie Yang <yang.jie@linux.intel.com>
7040 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7041 S:      Supported
7042 F:      sound/soc/intel/common/sst-dsp*
7043 F:      sound/soc/intel/common/sst-firmware.c
7044 F:      sound/soc/intel/boards/broadwell.c
7045 F:      sound/soc/intel/haswell/
7046
7047 INTEL C600 SERIES SAS CONTROLLER DRIVER
7048 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7049 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7050 L:      linux-scsi@vger.kernel.org
7051 T:      git git://git.code.sf.net/p/intel-sas/isci
7052 S:      Supported
7053 F:      drivers/scsi/isci/
7054
7055 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7056 M:      Jani Nikula <jani.nikula@linux.intel.com>
7057 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7058 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7059 L:      intel-gfx@lists.freedesktop.org
7060 W:      https://01.org/linuxgraphics/
7061 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7062 C:      irc://chat.freenode.net/intel-gfx
7063 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7064 T:      git git://anongit.freedesktop.org/drm-intel
7065 S:      Supported
7066 F:      drivers/gpu/drm/i915/
7067 F:      include/drm/i915*
7068 F:      include/uapi/drm/i915_drm.h
7069 F:      Documentation/gpu/i915.rst
7070
7071 INTEL ETHERNET DRIVERS
7072 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7073 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7074 W:      http://www.intel.com/support/feedback.htm
7075 W:      http://e1000.sourceforge.net/
7076 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7077 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7079 S:      Supported
7080 F:      Documentation/networking/e100.txt
7081 F:      Documentation/networking/e1000.txt
7082 F:      Documentation/networking/e1000e.txt
7083 F:      Documentation/networking/igb.txt
7084 F:      Documentation/networking/igbvf.txt
7085 F:      Documentation/networking/ixgb.txt
7086 F:      Documentation/networking/ixgbe.txt
7087 F:      Documentation/networking/ixgbevf.txt
7088 F:      Documentation/networking/i40e.txt
7089 F:      Documentation/networking/i40evf.txt
7090 F:      Documentation/networking/ice.txt
7091 F:      drivers/net/ethernet/intel/
7092 F:      drivers/net/ethernet/intel/*/
7093 F:      include/linux/avf/virtchnl.h
7094
7095 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7096 M:      Maik Broemme <mbroemme@libmpq.org>
7097 L:      linux-fbdev@vger.kernel.org
7098 S:      Maintained
7099 F:      Documentation/fb/intelfb.txt
7100 F:      drivers/video/fbdev/intelfb/
7101
7102 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7103 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7104 M:      Zhi Wang <zhi.a.wang@intel.com>
7105 L:      intel-gvt-dev@lists.freedesktop.org
7106 L:      intel-gfx@lists.freedesktop.org
7107 W:      https://01.org/igvt-g
7108 T:      git https://github.com/intel/gvt-linux.git
7109 S:      Supported
7110 F:      drivers/gpu/drm/i915/gvt/
7111
7112 INTEL HID EVENT DRIVER
7113 M:      Alex Hung <alex.hung@canonical.com>
7114 L:      platform-driver-x86@vger.kernel.org
7115 S:      Maintained
7116 F:      drivers/platform/x86/intel-hid.c
7117
7118 INTEL I/OAT DMA DRIVER
7119 M:      Dave Jiang <dave.jiang@intel.com>
7120 R:      Dan Williams <dan.j.williams@intel.com>
7121 L:      dmaengine@vger.kernel.org
7122 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7123 S:      Supported
7124 F:      drivers/dma/ioat*
7125
7126 INTEL IDLE DRIVER
7127 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7128 M:      Len Brown <lenb@kernel.org>
7129 L:      linux-pm@vger.kernel.org
7130 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7131 B:      https://bugzilla.kernel.org
7132 S:      Supported
7133 F:      drivers/idle/intel_idle.c
7134
7135 INTEL INTEGRATED SENSOR HUB DRIVER
7136 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7137 M:      Jiri Kosina <jikos@kernel.org>
7138 L:      linux-input@vger.kernel.org
7139 S:      Maintained
7140 F:      drivers/hid/intel-ish-hid/
7141
7142 INTEL IOMMU (VT-d)
7143 M:      David Woodhouse <dwmw2@infradead.org>
7144 L:      iommu@lists.linux-foundation.org
7145 T:      git git://git.infradead.org/iommu-2.6.git
7146 S:      Supported
7147 F:      drivers/iommu/intel-iommu.c
7148 F:      include/linux/intel-iommu.h
7149
7150 INTEL IOP-ADMA DMA DRIVER
7151 R:      Dan Williams <dan.j.williams@intel.com>
7152 S:      Odd fixes
7153 F:      drivers/dma/iop-adma.c
7154
7155 INTEL IPU3 CSI-2 CIO2 DRIVER
7156 M:      Yong Zhi <yong.zhi@intel.com>
7157 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7158 L:      linux-media@vger.kernel.org
7159 S:      Maintained
7160 F:      drivers/media/pci/intel/ipu3/
7161 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7162
7163 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7164 M:      Krzysztof Halasa <khalasa@piap.pl>
7165 S:      Maintained
7166 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7167 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7168 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7169 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7170 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7171 F:      drivers/net/wan/ixp4xx_hss.c
7172
7173 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7174 M:      Deepak Saxena <dsaxena@plexity.net>
7175 S:      Maintained
7176 F:      drivers/char/hw_random/ixp4xx-rng.c
7177
7178 INTEL MANAGEMENT ENGINE (mei)
7179 M:      Tomas Winkler <tomas.winkler@intel.com>
7180 L:      linux-kernel@vger.kernel.org
7181 S:      Supported
7182 F:      include/uapi/linux/mei.h
7183 F:      include/linux/mei_cl_bus.h
7184 F:      drivers/misc/mei/*
7185 F:      drivers/watchdog/mei_wdt.c
7186 F:      Documentation/misc-devices/mei/*
7187 F:      samples/mei/*
7188
7189 INTEL MENLOW THERMAL DRIVER
7190 M:      Sujith Thomas <sujith.thomas@intel.com>
7191 L:      platform-driver-x86@vger.kernel.org
7192 W:      https://01.org/linux-acpi
7193 S:      Supported
7194 F:      drivers/platform/x86/intel_menlow.c
7195
7196 INTEL MERRIFIELD GPIO DRIVER
7197 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7198 L:      linux-gpio@vger.kernel.org
7199 S:      Maintained
7200 F:      drivers/gpio/gpio-merrifield.c
7201
7202 INTEL MIC DRIVERS (mic)
7203 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7204 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7205 S:      Supported
7206 W:      https://github.com/sudeepdutt/mic
7207 W:      http://software.intel.com/en-us/mic-developer
7208 F:      include/linux/mic_bus.h
7209 F:      include/linux/scif.h
7210 F:      include/uapi/linux/mic_common.h
7211 F:      include/uapi/linux/mic_ioctl.h
7212 F:      include/uapi/linux/scif_ioctl.h
7213 F:      drivers/misc/mic/
7214 F:      drivers/dma/mic_x100_dma.c
7215 F:      drivers/dma/mic_x100_dma.h
7216 F:      Documentation/mic/
7217
7218 INTEL PMC CORE DRIVER
7219 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7220 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7221 L:      platform-driver-x86@vger.kernel.org
7222 S:      Maintained
7223 F:      arch/x86/include/asm/pmc_core.h
7224 F:      drivers/platform/x86/intel_pmc_core*
7225
7226 INTEL PMC/P-Unit IPC DRIVER
7227 M:      Zha Qipeng<qipeng.zha@intel.com>
7228 L:      platform-driver-x86@vger.kernel.org
7229 S:      Maintained
7230 F:      drivers/platform/x86/intel_pmc_ipc.c
7231 F:      drivers/platform/x86/intel_punit_ipc.c
7232 F:      arch/x86/include/asm/intel_pmc_ipc.h
7233 F:      arch/x86/include/asm/intel_punit_ipc.h
7234
7235 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7236 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7237 L:      linux-wireless@vger.kernel.org
7238 S:      Maintained
7239 F:      Documentation/networking/README.ipw2100
7240 F:      Documentation/networking/README.ipw2200
7241 F:      drivers/net/wireless/intel/ipw2x00/
7242
7243 INTEL PSTATE DRIVER
7244 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7245 M:      Len Brown <lenb@kernel.org>
7246 L:      linux-pm@vger.kernel.org
7247 S:      Supported
7248 F:      drivers/cpufreq/intel_pstate.c
7249
7250 INTEL RDMA RNIC DRIVER
7251 M:      Faisal Latif <faisal.latif@intel.com>
7252 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7253 L:      linux-rdma@vger.kernel.org
7254 S:      Supported
7255 F:      drivers/infiniband/hw/i40iw/
7256 F:      include/uapi/rdma/i40iw-abi.h
7257
7258 INTEL SHA MULTIBUFFER DRIVER
7259 M:      Megha Dey <megha.dey@linux.intel.com>
7260 R:      Tim Chen <tim.c.chen@linux.intel.com>
7261 L:      linux-crypto@vger.kernel.org
7262 S:      Supported
7263 F:      arch/x86/crypto/sha*-mb
7264 F:      crypto/mcryptd.c
7265
7266 INTEL TELEMETRY DRIVER
7267 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7268 L:      platform-driver-x86@vger.kernel.org
7269 S:      Maintained
7270 F:      arch/x86/include/asm/intel_telemetry.h
7271 F:      drivers/platform/x86/intel_telemetry*
7272
7273 INTEL VIRTUAL BUTTON DRIVER
7274 M:      AceLan Kao <acelan.kao@canonical.com>
7275 L:      platform-driver-x86@vger.kernel.org
7276 S:      Maintained
7277 F:      drivers/platform/x86/intel-vbtn.c
7278
7279 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7280 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7281 L:      linux-wireless@vger.kernel.org
7282 S:      Supported
7283 F:      drivers/net/wireless/intel/iwlegacy/
7284
7285 INTEL WIRELESS WIFI LINK (iwlwifi)
7286 M:      Johannes Berg <johannes.berg@intel.com>
7287 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7288 M:      Luca Coelho <luciano.coelho@intel.com>
7289 M:      Intel Linux Wireless <linuxwifi@intel.com>
7290 L:      linux-wireless@vger.kernel.org
7291 W:      http://intellinuxwireless.org
7292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7293 S:      Supported
7294 F:      drivers/net/wireless/intel/iwlwifi/
7295
7296 INTEL WIRELESS WIMAX CONNECTION 2400
7297 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7298 M:      linux-wimax@intel.com
7299 L:      wimax@linuxwimax.org (subscribers-only)
7300 S:      Supported
7301 W:      http://linuxwimax.org
7302 F:      Documentation/wimax/README.i2400m
7303 F:      drivers/net/wimax/i2400m/
7304 F:      include/uapi/linux/wimax/i2400m.h
7305
7306 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7307 M:      Mario Limonciello <mario.limonciello@dell.com>
7308 S:      Maintained
7309 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7310
7311 INTEL(R) TRACE HUB
7312 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7313 S:      Supported
7314 F:      Documentation/trace/intel_th.txt
7315 F:      drivers/hwtracing/intel_th/
7316
7317 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7318 M:      Ning Sun <ning.sun@intel.com>
7319 L:      tboot-devel@lists.sourceforge.net
7320 W:      http://tboot.sourceforge.net
7321 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7322 S:      Supported
7323 F:      Documentation/intel_txt.txt
7324 F:      include/linux/tboot.h
7325 F:      arch/x86/kernel/tboot.c
7326
7327 INTEL-MID GPIO DRIVER
7328 M:      David Cohen <david.a.cohen@linux.intel.com>
7329 L:      linux-gpio@vger.kernel.org
7330 S:      Maintained
7331 F:      drivers/gpio/gpio-intel-mid.c
7332
7333 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7334 M:      Linus Walleij <linus.walleij@linaro.org>
7335 L:      linux-iio@vger.kernel.org
7336 S:      Maintained
7337 F:      drivers/iio/gyro/mpu3050*
7338 F:      Documentation/devicetree/bindings/iio/gyroscope/inv,mpu3050.txt
7339
7340 IOC3 ETHERNET DRIVER
7341 M:      Ralf Baechle <ralf@linux-mips.org>
7342 L:      linux-mips@linux-mips.org
7343 S:      Maintained
7344 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7345
7346 IOC3 SERIAL DRIVER
7347 M:      Pat Gefre <pfg@sgi.com>
7348 L:      linux-serial@vger.kernel.org
7349 S:      Maintained
7350 F:      drivers/tty/serial/ioc3_serial.c
7351
7352 IOMMU DRIVERS
7353 M:      Joerg Roedel <joro@8bytes.org>
7354 L:      iommu@lists.linux-foundation.org
7355 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7356 S:      Maintained
7357 F:      Documentation/devicetree/bindings/iommu/
7358 F:      drivers/iommu/
7359 F:      include/linux/iommu.h
7360 F:      include/linux/of_iommu.h
7361 F:      include/linux/iova.h
7362
7363 IP MASQUERADING
7364 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7365 S:      Maintained
7366 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7367
7368 IPMI SUBSYSTEM
7369 M:      Corey Minyard <minyard@acm.org>
7370 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7371 W:      http://openipmi.sourceforge.net/
7372 S:      Supported
7373 F:      Documentation/IPMI.txt
7374 F:      drivers/char/ipmi/
7375 F:      include/linux/ipmi*
7376 F:      include/uapi/linux/ipmi*
7377
7378 IPS SCSI RAID DRIVER
7379 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7380 L:      linux-scsi@vger.kernel.org
7381 W:      http://www.adaptec.com/
7382 S:      Maintained
7383 F:      drivers/scsi/ips*
7384
7385 IPVS
7386 M:      Wensong Zhang <wensong@linux-vs.org>
7387 M:      Simon Horman <horms@verge.net.au>
7388 M:      Julian Anastasov <ja@ssi.bg>
7389 L:      netdev@vger.kernel.org
7390 L:      lvs-devel@vger.kernel.org
7391 S:      Maintained
7392 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7394 F:      Documentation/networking/ipvs-sysctl.txt
7395 F:      include/net/ip_vs.h
7396 F:      include/uapi/linux/ip_vs.h
7397 F:      net/netfilter/ipvs/
7398
7399 IPWIRELESS DRIVER
7400 M:      Jiri Kosina <jikos@kernel.org>
7401 M:      David Sterba <dsterba@suse.com>
7402 S:      Odd Fixes
7403 F:      drivers/tty/ipwireless/
7404
7405 IPX NETWORK LAYER
7406 L:      netdev@vger.kernel.org
7407 S:      Obsolete
7408 F:      include/uapi/linux/ipx.h
7409 F:      drivers/staging/ipx/
7410
7411 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7412 M:      Marc Zyngier <marc.zyngier@arm.com>
7413 S:      Maintained
7414 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7415 F:      Documentation/IRQ-domain.txt
7416 F:      include/linux/irqdomain.h
7417 F:      kernel/irq/irqdomain.c
7418 F:      kernel/irq/msi.c
7419
7420 IRQ SUBSYSTEM
7421 M:      Thomas Gleixner <tglx@linutronix.de>
7422 L:      linux-kernel@vger.kernel.org
7423 S:      Maintained
7424 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7425 F:      kernel/irq/
7426
7427 IRQCHIP DRIVERS
7428 M:      Thomas Gleixner <tglx@linutronix.de>
7429 M:      Jason Cooper <jason@lakedaemon.net>
7430 M:      Marc Zyngier <marc.zyngier@arm.com>
7431 L:      linux-kernel@vger.kernel.org
7432 S:      Maintained
7433 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7434 F:      Documentation/devicetree/bindings/interrupt-controller/
7435 F:      drivers/irqchip/
7436
7437 ISA
7438 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7439 S:      Maintained
7440 F:      Documentation/isa.txt
7441 F:      drivers/base/isa.c
7442 F:      include/linux/isa.h
7443
7444 ISA RADIO MODULE
7445 M:      Hans Verkuil <hverkuil@xs4all.nl>
7446 L:      linux-media@vger.kernel.org
7447 T:      git git://linuxtv.org/media_tree.git
7448 W:      https://linuxtv.org
7449 S:      Maintained
7450 F:      drivers/media/radio/radio-isa*
7451
7452 ISAPNP
7453 M:      Jaroslav Kysela <perex@perex.cz>
7454 S:      Maintained
7455 F:      Documentation/isapnp.txt
7456 F:      drivers/pnp/isapnp/
7457 F:      include/linux/isapnp.h
7458
7459 ISCSI
7460 M:      Lee Duncan <lduncan@suse.com>
7461 M:      Chris Leech <cleech@redhat.com>
7462 L:      open-iscsi@googlegroups.com
7463 W:      www.open-iscsi.com
7464 S:      Maintained
7465 F:      drivers/scsi/*iscsi*
7466 F:      include/scsi/*iscsi*
7467
7468 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7469 M:      Peter Jones <pjones@redhat.com>
7470 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7471 S:      Maintained
7472 F:      drivers/firmware/iscsi_ibft*
7473
7474 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7475 M:      Or Gerlitz <ogerlitz@mellanox.com>
7476 M:      Sagi Grimberg <sagi@grimberg.me>
7477 M:      Roi Dayan <roid@mellanox.com>
7478 L:      linux-rdma@vger.kernel.org
7479 S:      Supported
7480 W:      http://www.openfabrics.org
7481 W:      www.open-iscsi.org
7482 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7483 F:      drivers/infiniband/ulp/iser/
7484
7485 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7486 M:      Sagi Grimberg <sagi@grimberg.me>
7487 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7488 L:      linux-rdma@vger.kernel.org
7489 L:      target-devel@vger.kernel.org
7490 S:      Supported
7491 W:      http://www.linux-iscsi.org
7492 F:      drivers/infiniband/ulp/isert
7493
7494 ISDN SUBSYSTEM
7495 M:      Karsten Keil <isdn@linux-pingi.de>
7496 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7497 L:      netdev@vger.kernel.org
7498 W:      http://www.isdn4linux.de
7499 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7500 S:      Maintained
7501 F:      Documentation/isdn/
7502 F:      drivers/isdn/
7503 F:      include/linux/isdn.h
7504 F:      include/linux/isdn/
7505 F:      include/uapi/linux/isdn.h
7506 F:      include/uapi/linux/isdn/
7507
7508 ISDN SUBSYSTEM (Eicon active card driver)
7509 M:      Armin Schindler <mac@melware.de>
7510 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7511 W:      http://www.melware.de
7512 S:      Maintained
7513 F:      drivers/isdn/hardware/eicon/
7514
7515 IT87 HARDWARE MONITORING DRIVER
7516 M:      Jean Delvare <jdelvare@suse.com>
7517 L:      linux-hwmon@vger.kernel.org
7518 S:      Maintained
7519 F:      Documentation/hwmon/it87
7520 F:      drivers/hwmon/it87.c
7521
7522 IT913X MEDIA DRIVER
7523 M:      Antti Palosaari <crope@iki.fi>
7524 L:      linux-media@vger.kernel.org
7525 W:      https://linuxtv.org
7526 W:      http://palosaari.fi/linux/
7527 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7528 T:      git git://linuxtv.org/anttip/media_tree.git
7529 S:      Maintained
7530 F:      drivers/media/tuners/it913x*
7531
7532 IVTV VIDEO4LINUX DRIVER
7533 M:      Andy Walls <awalls@md.metrocast.net>
7534 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7535 L:      linux-media@vger.kernel.org
7536 T:      git git://linuxtv.org/media_tree.git
7537 W:      http://www.ivtvdriver.org
7538 S:      Maintained
7539 F:      Documentation/media/v4l-drivers/ivtv*
7540 F:      drivers/media/pci/ivtv/
7541 F:      include/uapi/linux/ivtv*
7542
7543 IX2505V MEDIA DRIVER
7544 M:      Malcolm Priestley <tvboxspy@gmail.com>
7545 L:      linux-media@vger.kernel.org
7546 W:      https://linuxtv.org
7547 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7548 S:      Maintained
7549 F:      drivers/media/dvb-frontends/ix2505v*
7550
7551 JAILHOUSE HYPERVISOR INTERFACE
7552 M:      Jan Kiszka <jan.kiszka@siemens.com>
7553 L:      jailhouse-dev@googlegroups.com
7554 S:      Maintained
7555 F:      arch/x86/kernel/jailhouse.c
7556 F:      arch/x86/include/asm/jailhouse_para.h
7557
7558 JC42.4 TEMPERATURE SENSOR DRIVER
7559 M:      Guenter Roeck <linux@roeck-us.net>
7560 L:      linux-hwmon@vger.kernel.org
7561 S:      Maintained
7562 F:      drivers/hwmon/jc42.c
7563 F:      Documentation/hwmon/jc42
7564
7565 JFS FILESYSTEM
7566 M:      Dave Kleikamp <shaggy@kernel.org>
7567 L:      jfs-discussion@lists.sourceforge.net
7568 W:      http://jfs.sourceforge.net/
7569 T:      git git://github.com/kleikamp/linux-shaggy.git
7570 S:      Maintained
7571 F:      Documentation/filesystems/jfs.txt
7572 F:      fs/jfs/
7573
7574 JME NETWORK DRIVER
7575 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7576 L:      netdev@vger.kernel.org
7577 S:      Maintained
7578 F:      drivers/net/ethernet/jme.*
7579
7580 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7581 M:      David Woodhouse <dwmw2@infradead.org>
7582 L:      linux-mtd@lists.infradead.org
7583 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7584 S:      Maintained
7585 F:      fs/jffs2/
7586 F:      include/uapi/linux/jffs2.h
7587
7588 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7589 M:      "Theodore Ts'o" <tytso@mit.edu>
7590 M:      Jan Kara <jack@suse.com>
7591 L:      linux-ext4@vger.kernel.org
7592 S:      Maintained
7593 F:      fs/jbd2/
7594 F:      include/linux/jbd2.h
7595
7596 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7597 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7598 L:      linux-media@vger.kernel.org
7599 S:      Maintained
7600 F:      drivers/media/platform/rcar_jpu.c
7601
7602 JSM Neo PCI based serial card
7603 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7604 L:      linux-serial@vger.kernel.org
7605 S:      Maintained
7606 F:      drivers/tty/serial/jsm/
7607
7608 K10TEMP HARDWARE MONITORING DRIVER
7609 M:      Clemens Ladisch <clemens@ladisch.de>
7610 L:      linux-hwmon@vger.kernel.org
7611 S:      Maintained
7612 F:      Documentation/hwmon/k10temp
7613 F:      drivers/hwmon/k10temp.c
7614
7615 K8TEMP HARDWARE MONITORING DRIVER
7616 M:      Rudolf Marek <r.marek@assembler.cz>
7617 L:      linux-hwmon@vger.kernel.org
7618 S:      Maintained
7619 F:      Documentation/hwmon/k8temp
7620 F:      drivers/hwmon/k8temp.c
7621
7622 KASAN
7623 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7624 R:      Alexander Potapenko <glider@google.com>
7625 R:      Dmitry Vyukov <dvyukov@google.com>
7626 L:      kasan-dev@googlegroups.com
7627 S:      Maintained
7628 F:      arch/*/include/asm/kasan.h
7629 F:      arch/*/mm/kasan_init*
7630 F:      Documentation/dev-tools/kasan.rst
7631 F:      include/linux/kasan*.h
7632 F:      lib/test_kasan.c
7633 F:      mm/kasan/
7634 F:      scripts/Makefile.kasan
7635
7636 KCONFIG
7637 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7638 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7639 L:      linux-kbuild@vger.kernel.org
7640 S:      Maintained
7641 F:      Documentation/kbuild/kconfig-language.txt
7642 F:      scripts/kconfig/
7643
7644 KDUMP
7645 M:      Dave Young <dyoung@redhat.com>
7646 M:      Baoquan He <bhe@redhat.com>
7647 R:      Vivek Goyal <vgoyal@redhat.com>
7648 L:      kexec@lists.infradead.org
7649 W:      http://lse.sourceforge.net/kdump/
7650 S:      Maintained
7651 F:      Documentation/kdump/
7652
7653 KEENE FM RADIO TRANSMITTER DRIVER
7654 M:      Hans Verkuil <hverkuil@xs4all.nl>
7655 L:      linux-media@vger.kernel.org
7656 T:      git git://linuxtv.org/media_tree.git
7657 W:      https://linuxtv.org
7658 S:      Maintained
7659 F:      drivers/media/radio/radio-keene*
7660
7661 KERNEL AUTOMOUNTER v4 (AUTOFS4)
7662 M:      Ian Kent <raven@themaw.net>
7663 L:      autofs@vger.kernel.org
7664 S:      Maintained
7665 F:      fs/autofs4/
7666
7667 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7668 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7669 M:      Michal Marek <michal.lkml@markovi.net>
7670 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7671 L:      linux-kbuild@vger.kernel.org
7672 S:      Maintained
7673 F:      Documentation/kbuild/
7674 F:      Makefile
7675 F:      scripts/Kbuild*
7676 F:      scripts/Makefile*
7677 F:      scripts/basic/
7678 F:      scripts/mk*
7679 F:      scripts/mod/
7680 F:      scripts/package/
7681
7682 KERNEL JANITORS
7683 L:      kernel-janitors@vger.kernel.org
7684 W:      http://kernelnewbies.org/KernelJanitors
7685 S:      Odd Fixes
7686
7687 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7688 M:      "J. Bruce Fields" <bfields@fieldses.org>
7689 M:      Jeff Layton <jlayton@kernel.org>
7690 L:      linux-nfs@vger.kernel.org
7691 W:      http://nfs.sourceforge.net/
7692 T:      git git://linux-nfs.org/~bfields/linux.git
7693 S:      Supported
7694 F:      fs/nfsd/
7695 F:      include/uapi/linux/nfsd/
7696 F:      fs/lockd/
7697 F:      fs/nfs_common/
7698 F:      net/sunrpc/
7699 F:      include/linux/lockd/
7700 F:      include/linux/sunrpc/
7701 F:      include/uapi/linux/sunrpc/
7702
7703 KERNEL SELFTEST FRAMEWORK
7704 M:      Shuah Khan <shuah@kernel.org>
7705 L:      linux-kselftest@vger.kernel.org
7706 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7707 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
7708 S:      Maintained
7709 F:      tools/testing/selftests/
7710 F:      Documentation/dev-tools/kselftest*
7711
7712 KERNEL USERMODE HELPER
7713 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7714 L:      linux-kernel@vger.kernel.org
7715 S:      Maintained
7716 F:      kernel/umh.c
7717 F:      include/linux/umh.h
7718
7719 KERNEL VIRTUAL MACHINE (KVM)
7720 M:      Paolo Bonzini <pbonzini@redhat.com>
7721 M:      Radim Krčmář <rkrcmar@redhat.com>
7722 L:      kvm@vger.kernel.org
7723 W:      http://www.linux-kvm.org
7724 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7725 S:      Supported
7726 F:      Documentation/virtual/kvm/
7727 F:      include/trace/events/kvm.h
7728 F:      include/uapi/asm-generic/kvm*
7729 F:      include/uapi/linux/kvm*
7730 F:      include/asm-generic/kvm*
7731 F:      include/linux/kvm*
7732 F:      include/kvm/iodev.h
7733 F:      virt/kvm/*
7734 F:      tools/kvm/
7735
7736 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
7737 M:      Joerg Roedel <joro@8bytes.org>
7738 L:      kvm@vger.kernel.org
7739 W:      http://www.linux-kvm.org/
7740 S:      Maintained
7741 F:      arch/x86/include/asm/svm.h
7742 F:      arch/x86/kvm/svm.c
7743
7744 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
7745 M:      Christoffer Dall <christoffer.dall@arm.com>
7746 M:      Marc Zyngier <marc.zyngier@arm.com>
7747 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7748 L:      kvmarm@lists.cs.columbia.edu
7749 W:      http://systems.cs.columbia.edu/projects/kvm-arm
7750 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
7751 S:      Supported
7752 F:      arch/arm/include/uapi/asm/kvm*
7753 F:      arch/arm/include/asm/kvm*
7754 F:      arch/arm/kvm/
7755 F:      virt/kvm/arm/
7756 F:      include/kvm/arm_*
7757
7758 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
7759 M:      Christoffer Dall <christoffer.dall@arm.com>
7760 M:      Marc Zyngier <marc.zyngier@arm.com>
7761 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7762 L:      kvmarm@lists.cs.columbia.edu
7763 S:      Maintained
7764 F:      arch/arm64/include/uapi/asm/kvm*
7765 F:      arch/arm64/include/asm/kvm*
7766 F:      arch/arm64/kvm/
7767
7768 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
7769 M:      James Hogan <jhogan@kernel.org>
7770 L:      linux-mips@linux-mips.org
7771 S:      Supported
7772 F:      arch/mips/include/uapi/asm/kvm*
7773 F:      arch/mips/include/asm/kvm*
7774 F:      arch/mips/kvm/
7775
7776 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
7777 M:      Paul Mackerras <paulus@ozlabs.org>
7778 L:      kvm-ppc@vger.kernel.org
7779 W:      http://www.linux-kvm.org/
7780 T:      git git://github.com/agraf/linux-2.6.git
7781 S:      Supported
7782 F:      arch/powerpc/include/uapi/asm/kvm*
7783 F:      arch/powerpc/include/asm/kvm*
7784 F:      arch/powerpc/kvm/
7785 F:      arch/powerpc/kernel/kvm*
7786
7787 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
7788 M:      Christian Borntraeger <borntraeger@de.ibm.com>
7789 M:      Janosch Frank <frankja@linux.ibm.com>
7790 R:      David Hildenbrand <david@redhat.com>
7791 R:      Cornelia Huck <cohuck@redhat.com>
7792 L:      linux-s390@vger.kernel.org
7793 W:      http://www.ibm.com/developerworks/linux/linux390/
7794 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
7795 S:      Supported
7796 F:      arch/s390/include/uapi/asm/kvm*
7797 F:      arch/s390/include/asm/gmap.h
7798 F:      arch/s390/include/asm/kvm*
7799 F:      arch/s390/kvm/
7800 F:      arch/s390/mm/gmap.c
7801
7802 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
7803 M:      Paolo Bonzini <pbonzini@redhat.com>
7804 M:      Radim Krčmář <rkrcmar@redhat.com>
7805 L:      kvm@vger.kernel.org
7806 W:      http://www.linux-kvm.org
7807 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7808 S:      Supported
7809 F:      arch/x86/kvm/
7810 F:      arch/x86/include/uapi/asm/kvm*
7811 F:      arch/x86/include/asm/kvm*
7812 F:      arch/x86/include/asm/pvclock-abi.h
7813 F:      arch/x86/kernel/kvm.c
7814 F:      arch/x86/kernel/kvmclock.c
7815
7816 KERNFS
7817 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7818 M:      Tejun Heo <tj@kernel.org>
7819 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
7820 S:      Supported
7821 F:      include/linux/kernfs.h
7822 F:      fs/kernfs/
7823
7824 KEXEC
7825 M:      Eric Biederman <ebiederm@xmission.com>
7826 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
7827 L:      kexec@lists.infradead.org
7828 S:      Maintained
7829 F:      include/linux/kexec.h
7830 F:      include/uapi/linux/kexec.h
7831 F:      kernel/kexec*
7832
7833 KEYS-ENCRYPTED
7834 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7835 L:      linux-integrity@vger.kernel.org
7836 L:      keyrings@vger.kernel.org
7837 S:      Supported
7838 F:      Documentation/security/keys/trusted-encrypted.rst
7839 F:      include/keys/encrypted-type.h
7840 F:      security/keys/encrypted-keys/
7841
7842 KEYS-TRUSTED
7843 M:      James Bottomley <jejb@linux.vnet.ibm.com>
7844 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7845 L:      linux-integrity@vger.kernel.org
7846 L:      keyrings@vger.kernel.org
7847 S:      Supported
7848 F:      Documentation/security/keys/trusted-encrypted.rst
7849 F:      include/keys/trusted-type.h
7850 F:      security/keys/trusted.c
7851 F:      security/keys/trusted.h
7852
7853 KEYS/KEYRINGS:
7854 M:      David Howells <dhowells@redhat.com>
7855 L:      keyrings@vger.kernel.org
7856 S:      Maintained
7857 F:      Documentation/security/keys/core.rst
7858 F:      include/linux/key.h
7859 F:      include/linux/key-type.h
7860 F:      include/linux/keyctl.h
7861 F:      include/uapi/linux/keyctl.h
7862 F:      include/keys/
7863 F:      security/keys/
7864
7865 KGDB / KDB /debug_core
7866 M:      Jason Wessel <jason.wessel@windriver.com>
7867 M:      Daniel Thompson <daniel.thompson@linaro.org>
7868 W:      http://kgdb.wiki.kernel.org/
7869 L:      kgdb-bugreport@lists.sourceforge.net
7870 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
7871 S:      Maintained
7872 F:      Documentation/dev-tools/kgdb.rst
7873 F:      drivers/misc/kgdbts.c
7874 F:      drivers/tty/serial/kgdboc.c
7875 F:      include/linux/kdb.h
7876 F:      include/linux/kgdb.h
7877 F:      kernel/debug/
7878
7879 KMEMLEAK
7880 M:      Catalin Marinas <catalin.marinas@arm.com>
7881 S:      Maintained
7882 F:      Documentation/dev-tools/kmemleak.rst
7883 F:      include/linux/kmemleak.h
7884 F:      mm/kmemleak.c
7885 F:      mm/kmemleak-test.c
7886
7887 KMOD KERNEL MODULE LOADER - USERMODE HELPER
7888 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7889 L:      linux-kernel@vger.kernel.org
7890 S:      Maintained
7891 F:      kernel/kmod.c
7892 F:      include/linux/kmod.h
7893 F:      lib/test_kmod.c
7894 F:      tools/testing/selftests/kmod/
7895
7896 KPROBES
7897 M:      Ananth N Mavinakayanahalli <ananth@linux.vnet.ibm.com>
7898 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
7899 M:      "David S. Miller" <davem@davemloft.net>
7900 M:      Masami Hiramatsu <mhiramat@kernel.org>
7901 S:      Maintained
7902 F:      Documentation/kprobes.txt
7903 F:      include/linux/kprobes.h
7904 F:      include/asm-generic/kprobes.h
7905 F:      kernel/kprobes.c
7906
7907 KS0108 LCD CONTROLLER DRIVER
7908 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
7909 W:      http://miguelojeda.es/auxdisplay.htm
7910 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
7911 S:      Maintained
7912 F:      Documentation/auxdisplay/ks0108
7913 F:      drivers/auxdisplay/ks0108.c
7914 F:      include/linux/ks0108.h
7915
7916 L3MDEV
7917 M:      David Ahern <dsa@cumulusnetworks.com>
7918 L:      netdev@vger.kernel.org
7919 S:      Maintained
7920 F:      net/l3mdev
7921 F:      include/net/l3mdev.h
7922
7923 LANTIQ MIPS ARCHITECTURE
7924 M:      John Crispin <john@phrozen.org>
7925 L:      linux-mips@linux-mips.org
7926 S:      Maintained
7927 F:      arch/mips/lantiq
7928 F:      drivers/soc/lantiq
7929
7930 LAPB module
7931 L:      linux-x25@vger.kernel.org
7932 S:      Orphan
7933 F:      Documentation/networking/lapb-module.txt
7934 F:      include/*/lapb.h
7935 F:      net/lapb/
7936
7937 LASI 53c700 driver for PARISC
7938 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
7939 L:      linux-scsi@vger.kernel.org
7940 S:      Maintained
7941 F:      Documentation/scsi/53c700.txt
7942 F:      drivers/scsi/53c700*
7943
7944 LEAKING_ADDRESSES
7945 M:      Tobin C. Harding <me@tobin.cc>
7946 M:      Tycho Andersen <tycho@tycho.ws>
7947 L:      kernel-hardening@lists.openwall.com
7948 S:      Maintained
7949 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
7950 F:      scripts/leaking_addresses.pl
7951
7952 LED SUBSYSTEM
7953 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
7954 M:      Pavel Machek <pavel@ucw.cz>
7955 L:      linux-leds@vger.kernel.org
7956 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
7957 S:      Maintained
7958 F:      Documentation/devicetree/bindings/leds/
7959 F:      drivers/leds/
7960 F:      include/linux/leds.h
7961
7962 LEGACY EEPROM DRIVER
7963 M:      Jean Delvare <jdelvare@suse.com>
7964 S:      Maintained
7965 F:      Documentation/misc-devices/eeprom
7966 F:      drivers/misc/eeprom/eeprom.c
7967
7968 LEGO USB Tower driver
7969 M:      Juergen Stuber <starblue@users.sourceforge.net>
7970 L:      legousb-devel@lists.sourceforge.net
7971 W:      http://legousb.sourceforge.net/
7972 S:      Maintained
7973 F:      drivers/usb/misc/legousbtower.c
7974
7975 LG2160 MEDIA DRIVER
7976 M:      Michael Krufky <mkrufky@linuxtv.org>
7977 L:      linux-media@vger.kernel.org
7978 W:      https://linuxtv.org
7979 W:      http://github.com/mkrufky
7980 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7981 T:      git git://linuxtv.org/mkrufky/tuners.git
7982 S:      Maintained
7983 F:      drivers/media/dvb-frontends/lg2160.*
7984
7985 LGDT3305 MEDIA DRIVER
7986 M:      Michael Krufky <mkrufky@linuxtv.org>
7987 L:      linux-media@vger.kernel.org
7988 W:      https://linuxtv.org
7989 W:      http://github.com/mkrufky
7990 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7991 T:      git git://linuxtv.org/mkrufky/tuners.git
7992 S:      Maintained
7993 F:      drivers/media/dvb-frontends/lgdt3305.*
7994
7995 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
7996 M:      Viresh Kumar <vireshk@kernel.org>
7997 L:      linux-ide@vger.kernel.org
7998 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
7999 S:      Maintained
8000 F:      include/linux/pata_arasan_cf_data.h
8001 F:      drivers/ata/pata_arasan_cf.c
8002
8003 LIBATA PATA DRIVERS
8004 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8005 M:      Tejun Heo <tj@kernel.org>
8006 L:      linux-ide@vger.kernel.org
8007 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8008 S:      Maintained
8009 F:      drivers/ata/pata_*.c
8010 F:      drivers/ata/ata_generic.c
8011
8012 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8013 M:      Linus Walleij <linus.walleij@linaro.org>
8014 L:      linux-ide@vger.kernel.org
8015 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8016 S:      Maintained
8017 F:      drivers/ata/pata_ftide010.c
8018 F:      drivers/ata/sata_gemini.c
8019 F:      drivers/ata/sata_gemini.h
8020
8021 LIBATA SATA AHCI PLATFORM devices support
8022 M:      Hans de Goede <hdegoede@redhat.com>
8023 M:      Tejun Heo <tj@kernel.org>
8024 L:      linux-ide@vger.kernel.org
8025 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8026 S:      Maintained
8027 F:      drivers/ata/ahci_platform.c
8028 F:      drivers/ata/libahci_platform.c
8029 F:      include/linux/ahci_platform.h
8030
8031 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8032 M:      Mikael Pettersson <mikpelinux@gmail.com>
8033 L:      linux-ide@vger.kernel.org
8034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8035 S:      Maintained
8036 F:      drivers/ata/sata_promise.*
8037
8038 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8039 M:      Tejun Heo <tj@kernel.org>
8040 L:      linux-ide@vger.kernel.org
8041 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8042 S:      Maintained
8043 F:      drivers/ata/
8044 F:      include/linux/ata.h
8045 F:      include/linux/libata.h
8046 F:      Documentation/devicetree/bindings/ata/
8047
8048 LIBLOCKDEP
8049 M:      Sasha Levin <alexander.levin@verizon.com>
8050 S:      Maintained
8051 F:      tools/lib/lockdep/
8052
8053 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8054 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8055 M:      Dan Williams <dan.j.williams@intel.com>
8056 M:      Vishal Verma <vishal.l.verma@intel.com>
8057 M:      Dave Jiang <dave.jiang@intel.com>
8058 L:      linux-nvdimm@lists.01.org
8059 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8060 S:      Supported
8061 F:      drivers/nvdimm/blk.c
8062 F:      drivers/nvdimm/region_devs.c
8063
8064 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8065 M:      Vishal Verma <vishal.l.verma@intel.com>
8066 M:      Dan Williams <dan.j.williams@intel.com>
8067 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8068 M:      Dave Jiang <dave.jiang@intel.com>
8069 L:      linux-nvdimm@lists.01.org
8070 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8071 S:      Supported
8072 F:      drivers/nvdimm/btt*
8073
8074 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8075 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8076 M:      Dan Williams <dan.j.williams@intel.com>
8077 M:      Vishal Verma <vishal.l.verma@intel.com>
8078 M:      Dave Jiang <dave.jiang@intel.com>
8079 L:      linux-nvdimm@lists.01.org
8080 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8081 S:      Supported
8082 F:      drivers/nvdimm/pmem*
8083
8084 LIBNVDIMM: DEVICETREE BINDINGS
8085 M:      Oliver O'Halloran <oohall@gmail.com>
8086 L:      linux-nvdimm@lists.01.org
8087 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8088 S:      Supported
8089 F:      drivers/nvdimm/of_pmem.c
8090 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8091
8092 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8093 M:      Dan Williams <dan.j.williams@intel.com>
8094 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8095 M:      Vishal Verma <vishal.l.verma@intel.com>
8096 M:      Dave Jiang <dave.jiang@intel.com>
8097 L:      linux-nvdimm@lists.01.org
8098 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8099 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8100 S:      Supported
8101 F:      drivers/nvdimm/*
8102 F:      drivers/acpi/nfit/*
8103 F:      include/linux/nd.h
8104 F:      include/linux/libnvdimm.h
8105 F:      include/uapi/linux/ndctl.h
8106
8107 LIGHTNVM PLATFORM SUPPORT
8108 M:      Matias Bjorling <mb@lightnvm.io>
8109 W:      http://github/OpenChannelSSD
8110 L:      linux-block@vger.kernel.org
8111 S:      Maintained
8112 F:      drivers/lightnvm/
8113 F:      include/linux/lightnvm.h
8114 F:      include/uapi/linux/lightnvm.h
8115
8116 LINUX FOR POWER MACINTOSH
8117 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8118 W:      http://www.penguinppc.org/
8119 L:      linuxppc-dev@lists.ozlabs.org
8120 S:      Maintained
8121 F:      arch/powerpc/platforms/powermac/
8122 F:      drivers/macintosh/
8123
8124 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8125 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8126 M:      Paul Mackerras <paulus@samba.org>
8127 M:      Michael Ellerman <mpe@ellerman.id.au>
8128 W:      https://github.com/linuxppc/linux/wiki
8129 L:      linuxppc-dev@lists.ozlabs.org
8130 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8131 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8132 S:      Supported
8133 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8134 F:      Documentation/devicetree/bindings/powerpc/
8135 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8136 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8137 F:      Documentation/powerpc/
8138 F:      arch/powerpc/
8139 F:      drivers/char/tpm/tpm_ibmvtpm*
8140 F:      drivers/crypto/nx/
8141 F:      drivers/crypto/vmx/
8142 F:      drivers/i2c/busses/i2c-opal.c
8143 F:      drivers/net/ethernet/ibm/ibmveth.*
8144 F:      drivers/net/ethernet/ibm/ibmvnic.*
8145 F:      drivers/pci/hotplug/pnv_php.c
8146 F:      drivers/pci/hotplug/rpa*
8147 F:      drivers/rtc/rtc-opal.c
8148 F:      drivers/scsi/ibmvscsi/
8149 F:      drivers/tty/hvc/hvc_opal.c
8150 F:      drivers/watchdog/wdrtas.c
8151 F:      tools/testing/selftests/powerpc
8152 N:      /pmac
8153 N:      powermac
8154 N:      powernv
8155 N:      [^a-z0-9]ps3
8156 N:      pseries
8157
8158 LINUX FOR POWERPC EMBEDDED MPC5XXX
8159 M:      Anatolij Gustschin <agust@denx.de>
8160 L:      linuxppc-dev@lists.ozlabs.org
8161 T:      git git://git.denx.de/linux-denx-agust.git
8162 S:      Maintained
8163 F:      arch/powerpc/platforms/512x/
8164 F:      arch/powerpc/platforms/52xx/
8165
8166 LINUX FOR POWERPC EMBEDDED PPC4XX
8167 M:      Alistair Popple <alistair@popple.id.au>
8168 M:      Matt Porter <mporter@kernel.crashing.org>
8169 W:      http://www.penguinppc.org/
8170 L:      linuxppc-dev@lists.ozlabs.org
8171 S:      Maintained
8172 F:      arch/powerpc/platforms/40x/
8173 F:      arch/powerpc/platforms/44x/
8174
8175 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8176 M:      Scott Wood <oss@buserror.net>
8177 M:      Kumar Gala <galak@kernel.crashing.org>
8178 W:      http://www.penguinppc.org/
8179 L:      linuxppc-dev@lists.ozlabs.org
8180 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8181 S:      Maintained
8182 F:      arch/powerpc/platforms/83xx/
8183 F:      arch/powerpc/platforms/85xx/
8184 F:      Documentation/devicetree/bindings/powerpc/fsl/
8185
8186 LINUX FOR POWERPC EMBEDDED PPC8XX
8187 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8188 W:      http://www.penguinppc.org/
8189 L:      linuxppc-dev@lists.ozlabs.org
8190 S:      Maintained
8191 F:      arch/powerpc/platforms/8xx/
8192
8193 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8194 L:      linuxppc-dev@lists.ozlabs.org
8195 S:      Orphan
8196 F:      arch/powerpc/*/*virtex*
8197 F:      arch/powerpc/*/*/*virtex*
8198
8199 LINUX FOR POWERPC PA SEMI PWRFICIENT
8200 L:      linuxppc-dev@lists.ozlabs.org
8201 S:      Orphan
8202 F:      arch/powerpc/platforms/pasemi/
8203 F:      drivers/*/*pasemi*
8204 F:      drivers/*/*/*pasemi*
8205
8206 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8207 M:      Kees Cook <keescook@chromium.org>
8208 S:      Maintained
8209 F:      drivers/misc/lkdtm/*
8210
8211 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8212 M:      Alan Stern <stern@rowland.harvard.edu>
8213 M:      Andrea Parri <parri.andrea@gmail.com>
8214 M:      Will Deacon <will.deacon@arm.com>
8215 M:      Peter Zijlstra <peterz@infradead.org>
8216 M:      Boqun Feng <boqun.feng@gmail.com>
8217 M:      Nicholas Piggin <npiggin@gmail.com>
8218 M:      David Howells <dhowells@redhat.com>
8219 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8220 M:      Luc Maranget <luc.maranget@inria.fr>
8221 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8222 R:      Akira Yokosawa <akiyks@gmail.com>
8223 L:      linux-kernel@vger.kernel.org
8224 S:      Supported
8225 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8226 F:      tools/memory-model/
8227 F:      Documentation/memory-barriers.txt
8228
8229 LINUX SECURITY MODULE (LSM) FRAMEWORK
8230 M:      Chris Wright <chrisw@sous-sol.org>
8231 L:      linux-security-module@vger.kernel.org
8232 S:      Supported
8233
8234 LIS3LV02D ACCELEROMETER DRIVER
8235 M:      Eric Piel <eric.piel@tremplin-utc.net>
8236 S:      Maintained
8237 F:      Documentation/misc-devices/lis3lv02d
8238 F:      drivers/misc/lis3lv02d/
8239 F:      drivers/platform/x86/hp_accel.c
8240
8241 LIVE PATCHING
8242 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8243 M:      Jessica Yu <jeyu@kernel.org>
8244 M:      Jiri Kosina <jikos@kernel.org>
8245 M:      Miroslav Benes <mbenes@suse.cz>
8246 R:      Petr Mladek <pmladek@suse.com>
8247 S:      Maintained
8248 F:      kernel/livepatch/
8249 F:      include/linux/livepatch.h
8250 F:      arch/x86/include/asm/livepatch.h
8251 F:      arch/x86/kernel/livepatch.c
8252 F:      Documentation/livepatch/
8253 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8254 F:      samples/livepatch/
8255 L:      live-patching@vger.kernel.org
8256 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8257
8258 LLC (802.2)
8259 L:      netdev@vger.kernel.org
8260 S:      Odd fixes
8261 F:      include/linux/llc.h
8262 F:      include/uapi/linux/llc.h
8263 F:      include/net/llc*
8264 F:      net/llc/
8265
8266 LM73 HARDWARE MONITOR DRIVER
8267 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8268 L:      linux-hwmon@vger.kernel.org
8269 S:      Maintained
8270 F:      drivers/hwmon/lm73.c
8271
8272 LM78 HARDWARE MONITOR DRIVER
8273 M:      Jean Delvare <jdelvare@suse.com>
8274 L:      linux-hwmon@vger.kernel.org
8275 S:      Maintained
8276 F:      Documentation/hwmon/lm78
8277 F:      drivers/hwmon/lm78.c
8278
8279 LM83 HARDWARE MONITOR DRIVER
8280 M:      Jean Delvare <jdelvare@suse.com>
8281 L:      linux-hwmon@vger.kernel.org
8282 S:      Maintained
8283 F:      Documentation/hwmon/lm83
8284 F:      drivers/hwmon/lm83.c
8285
8286 LM90 HARDWARE MONITOR DRIVER
8287 M:      Jean Delvare <jdelvare@suse.com>
8288 L:      linux-hwmon@vger.kernel.org
8289 S:      Maintained
8290 F:      Documentation/hwmon/lm90
8291 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8292 F:      drivers/hwmon/lm90.c
8293 F:      include/dt-bindings/thermal/lm90.h
8294
8295 LM95234 HARDWARE MONITOR DRIVER
8296 M:      Guenter Roeck <linux@roeck-us.net>
8297 L:      linux-hwmon@vger.kernel.org
8298 S:      Maintained
8299 F:      Documentation/hwmon/lm95234
8300 F:      drivers/hwmon/lm95234.c
8301
8302 LME2510 MEDIA DRIVER
8303 M:      Malcolm Priestley <tvboxspy@gmail.com>
8304 L:      linux-media@vger.kernel.org
8305 W:      https://linuxtv.org
8306 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8307 S:      Maintained
8308 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8309
8310 LOADPIN SECURITY MODULE
8311 M:      Kees Cook <keescook@chromium.org>
8312 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8313 S:      Supported
8314 F:      security/loadpin/
8315 F:      Documentation/admin-guide/LSM/LoadPin.rst
8316
8317 LOCKING PRIMITIVES
8318 M:      Peter Zijlstra <peterz@infradead.org>
8319 M:      Ingo Molnar <mingo@redhat.com>
8320 L:      linux-kernel@vger.kernel.org
8321 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8322 S:      Maintained
8323 F:      Documentation/locking/
8324 F:      include/linux/lockdep.h
8325 F:      include/linux/spinlock*.h
8326 F:      arch/*/include/asm/spinlock*.h
8327 F:      include/linux/rwlock*.h
8328 F:      include/linux/mutex*.h
8329 F:      arch/*/include/asm/mutex*.h
8330 F:      include/linux/rwsem*.h
8331 F:      arch/*/include/asm/rwsem.h
8332 F:      include/linux/seqlock.h
8333 F:      lib/locking*.[ch]
8334 F:      kernel/locking/
8335 X:      kernel/locking/locktorture.c
8336
8337 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8338 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8339 L:      linux-ntfs-dev@lists.sourceforge.net
8340 W:      http://www.linux-ntfs.org/content/view/19/37/
8341 S:      Maintained
8342 F:      Documentation/ldm.txt
8343 F:      block/partitions/ldm.*
8344
8345 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8346 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8347 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8348 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8349 L:      MPT-FusionLinux.pdl@broadcom.com
8350 L:      linux-scsi@vger.kernel.org
8351 W:      http://www.avagotech.com/support/
8352 S:      Supported
8353 F:      drivers/message/fusion/
8354 F:      drivers/scsi/mpt2sas/
8355 F:      drivers/scsi/mpt3sas/
8356
8357 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8358 M:      Matthew Wilcox <matthew@wil.cx>
8359 L:      linux-scsi@vger.kernel.org
8360 S:      Maintained
8361 F:      drivers/scsi/sym53c8xx_2/
8362
8363 LTC4261 HARDWARE MONITOR DRIVER
8364 M:      Guenter Roeck <linux@roeck-us.net>
8365 L:      linux-hwmon@vger.kernel.org
8366 S:      Maintained
8367 F:      Documentation/hwmon/ltc4261
8368 F:      drivers/hwmon/ltc4261.c
8369
8370 LTC4306 I2C MULTIPLEXER DRIVER
8371 M:      Michael Hennerich <michael.hennerich@analog.com>
8372 W:      http://ez.analog.com/community/linux-device-drivers
8373 L:      linux-i2c@vger.kernel.org
8374 S:      Supported
8375 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8376 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8377
8378 LTP (Linux Test Project)
8379 M:      Mike Frysinger <vapier@gentoo.org>
8380 M:      Cyril Hrubis <chrubis@suse.cz>
8381 M:      Wanlong Gao <wanlong.gao@gmail.com>
8382 M:      Jan Stancek <jstancek@redhat.com>
8383 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8384 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8385 L:      ltp@lists.linux.it (subscribers-only)
8386 W:      http://linux-test-project.github.io/
8387 T:      git git://github.com/linux-test-project/ltp.git
8388 S:      Maintained
8389
8390 M68K ARCHITECTURE
8391 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8392 L:      linux-m68k@lists.linux-m68k.org
8393 W:      http://www.linux-m68k.org/
8394 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8395 S:      Maintained
8396 F:      arch/m68k/
8397 F:      drivers/zorro/
8398
8399 M68K ON APPLE MACINTOSH
8400 M:      Joshua Thompson <funaho@jurai.org>
8401 W:      http://www.mac.linux-m68k.org/
8402 L:      linux-m68k@lists.linux-m68k.org
8403 S:      Maintained
8404 F:      arch/m68k/mac/
8405
8406 M68K ON HP9000/300
8407 M:      Philip Blundell <philb@gnu.org>
8408 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8409 S:      Maintained
8410 F:      arch/m68k/hp300/
8411
8412 M88DS3103 MEDIA DRIVER
8413 M:      Antti Palosaari <crope@iki.fi>
8414 L:      linux-media@vger.kernel.org
8415 W:      https://linuxtv.org
8416 W:      http://palosaari.fi/linux/
8417 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8418 T:      git git://linuxtv.org/anttip/media_tree.git
8419 S:      Maintained
8420 F:      drivers/media/dvb-frontends/m88ds3103*
8421
8422 M88RS2000 MEDIA DRIVER
8423 M:      Malcolm Priestley <tvboxspy@gmail.com>
8424 L:      linux-media@vger.kernel.org
8425 W:      https://linuxtv.org
8426 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8427 S:      Maintained
8428 F:      drivers/media/dvb-frontends/m88rs2000*
8429
8430 MA901 MASTERKIT USB FM RADIO DRIVER
8431 M:      Alexey Klimov <klimov.linux@gmail.com>
8432 L:      linux-media@vger.kernel.org
8433 T:      git git://linuxtv.org/media_tree.git
8434 S:      Maintained
8435 F:      drivers/media/radio/radio-ma901.c
8436
8437 MAC80211
8438 M:      Johannes Berg <johannes@sipsolutions.net>
8439 L:      linux-wireless@vger.kernel.org
8440 W:      http://wireless.kernel.org/
8441 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8442 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8443 S:      Maintained
8444 F:      Documentation/networking/mac80211-injection.txt
8445 F:      include/net/mac80211.h
8446 F:      net/mac80211/
8447 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8448 F:      Documentation/networking/mac80211_hwsim/README
8449
8450 MAILBOX API
8451 M:      Jassi Brar <jassisinghbrar@gmail.com>
8452 L:      linux-kernel@vger.kernel.org
8453 S:      Maintained
8454 F:      drivers/mailbox/
8455 F:      include/linux/mailbox_client.h
8456 F:      include/linux/mailbox_controller.h
8457
8458 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8459 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8460 W:      http://www.kernel.org/doc/man-pages
8461 L:      linux-man@vger.kernel.org
8462 S:      Maintained
8463
8464 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8465 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8466 L:      linux-mips@linux-mips.org
8467 S:      Maintained
8468 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8469
8470 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8471 M:      Andrew Lunn <andrew@lunn.ch>
8472 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8473 L:      netdev@vger.kernel.org
8474 S:      Maintained
8475 F:      drivers/net/dsa/mv88e6xxx/
8476 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8477
8478 MARVELL ARMADA DRM SUPPORT
8479 M:      Russell King <linux@armlinux.org.uk>
8480 S:      Maintained
8481 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8482 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8483 F:      drivers/gpu/drm/armada/
8484 F:      include/uapi/drm/armada_drm.h
8485 F:      Documentation/devicetree/bindings/display/armada/
8486
8487 MARVELL CRYPTO DRIVER
8488 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8489 M:      Arnaud Ebalard <arno@natisbad.org>
8490 F:      drivers/crypto/marvell/
8491 S:      Maintained
8492 L:      linux-crypto@vger.kernel.org
8493
8494 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8495 M:      Mirko Lindner <mlindner@marvell.com>
8496 M:      Stephen Hemminger <stephen@networkplumber.org>
8497 L:      netdev@vger.kernel.org
8498 S:      Maintained
8499 F:      drivers/net/ethernet/marvell/sk*
8500
8501 MARVELL LIBERTAS WIRELESS DRIVER
8502 L:      libertas-dev@lists.infradead.org
8503 S:      Orphan
8504 F:      drivers/net/wireless/marvell/libertas/
8505
8506 MARVELL MACCHIATOBIN SUPPORT
8507 M:      Russell King <linux@armlinux.org.uk>
8508 L:      linux-arm-kernel@lists.infradead.org
8509 S:      Maintained
8510 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8511
8512 MARVELL MV643XX ETHERNET DRIVER
8513 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8514 L:      netdev@vger.kernel.org
8515 S:      Maintained
8516 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8517 F:      include/linux/mv643xx.h
8518
8519 MARVELL MV88X3310 PHY DRIVER
8520 M:      Russell King <linux@armlinux.org.uk>
8521 L:      netdev@vger.kernel.org
8522 S:      Maintained
8523 F:      drivers/net/phy/marvell10g.c
8524
8525 MARVELL MVNETA ETHERNET DRIVER
8526 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8527 L:      netdev@vger.kernel.org
8528 S:      Maintained
8529 F:      drivers/net/ethernet/marvell/mvneta.*
8530
8531 MARVELL MWIFIEX WIRELESS DRIVER
8532 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8533 M:      Nishant Sarmukadam <nishants@marvell.com>
8534 M:      Ganapathi Bhat <gbhat@marvell.com>
8535 M:      Xinming Hu <huxm@marvell.com>
8536 L:      linux-wireless@vger.kernel.org
8537 S:      Maintained
8538 F:      drivers/net/wireless/marvell/mwifiex/
8539
8540 MARVELL MWL8K WIRELESS DRIVER
8541 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8542 L:      linux-wireless@vger.kernel.org
8543 S:      Odd Fixes
8544 F:      drivers/net/wireless/marvell/mwl8k.c
8545
8546 MARVELL NAND CONTROLLER DRIVER
8547 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8548 L:      linux-mtd@lists.infradead.org
8549 S:      Maintained
8550 F:      drivers/mtd/nand/raw/marvell_nand.c
8551 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8552
8553 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8554 M:      Nicolas Pitre <nico@fluxnic.net>
8555 S:      Odd Fixes
8556 F:      drivers/mmc/host/mvsdio.*
8557
8558 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8559 M:      Hu Ziji <huziji@marvell.com>
8560 L:      linux-mmc@vger.kernel.org
8561 S:      Supported
8562 F:      drivers/mmc/host/sdhci-xenon*
8563 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8564
8565 MATROX FRAMEBUFFER DRIVER
8566 L:      linux-fbdev@vger.kernel.org
8567 S:      Orphan
8568 F:      drivers/video/fbdev/matrox/matroxfb_*
8569 F:      include/uapi/linux/matroxfb.h
8570
8571 MAX16065 HARDWARE MONITOR DRIVER
8572 M:      Guenter Roeck <linux@roeck-us.net>
8573 L:      linux-hwmon@vger.kernel.org
8574 S:      Maintained
8575 F:      Documentation/hwmon/max16065
8576 F:      drivers/hwmon/max16065.c
8577
8578 MAX20751 HARDWARE MONITOR DRIVER
8579 M:      Guenter Roeck <linux@roeck-us.net>
8580 L:      linux-hwmon@vger.kernel.org
8581 S:      Maintained
8582 F:      Documentation/hwmon/max20751
8583 F:      drivers/hwmon/max20751.c
8584
8585 MAX2175 SDR TUNER DRIVER
8586 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8587 L:      linux-media@vger.kernel.org
8588 T:      git git://linuxtv.org/media_tree.git
8589 S:      Maintained
8590 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8591 F:      Documentation/media/v4l-drivers/max2175.rst
8592 F:      drivers/media/i2c/max2175*
8593 F:      include/uapi/linux/max2175.h
8594
8595 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8596 L:      linux-hwmon@vger.kernel.org
8597 S:      Orphan
8598 F:      Documentation/hwmon/max6650
8599 F:      drivers/hwmon/max6650.c
8600
8601 MAX6697 HARDWARE MONITOR DRIVER
8602 M:      Guenter Roeck <linux@roeck-us.net>
8603 L:      linux-hwmon@vger.kernel.org
8604 S:      Maintained
8605 F:      Documentation/hwmon/max6697
8606 F:      Documentation/devicetree/bindings/i2c/max6697.txt
8607 F:      drivers/hwmon/max6697.c
8608 F:      include/linux/platform_data/max6697.h
8609
8610 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8611 M:      Peter Rosin <peda@axentia.se>
8612 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8613 S:      Maintained
8614 F:      Documentation/devicetree/bindings/sound/max9860.txt
8615 F:      sound/soc/codecs/max9860.*
8616
8617 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8618 M:      Javier Martinez Canillas <javier@dowhile0.org>
8619 L:      linux-kernel@vger.kernel.org
8620 S:      Supported
8621 F:      drivers/regulator/max77802-regulator.c
8622 F:      Documentation/devicetree/bindings/*/*max77802.txt
8623 F:      include/dt-bindings/*/*max77802.h
8624
8625 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8626 M:      Krzysztof Kozlowski <krzk@kernel.org>
8627 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8628 L:      linux-pm@vger.kernel.org
8629 S:      Supported
8630 F:      drivers/power/supply/max14577_charger.c
8631 F:      drivers/power/supply/max77693_charger.c
8632
8633 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8634 M:      Chanwoo Choi <cw00.choi@samsung.com>
8635 M:      Krzysztof Kozlowski <krzk@kernel.org>
8636 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8637 L:      linux-kernel@vger.kernel.org
8638 S:      Supported
8639 F:      drivers/*/max14577*.c
8640 F:      drivers/*/max77686*.c
8641 F:      drivers/*/max77693*.c
8642 F:      drivers/extcon/extcon-max14577.c
8643 F:      drivers/extcon/extcon-max77693.c
8644 F:      drivers/rtc/rtc-max77686.c
8645 F:      drivers/clk/clk-max77686.c
8646 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8647 F:      Documentation/devicetree/bindings/*/max77686.txt
8648 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8649 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8650 F:      include/linux/mfd/max14577*.h
8651 F:      include/linux/mfd/max77686*.h
8652 F:      include/linux/mfd/max77693*.h
8653
8654 MAXIRADIO FM RADIO RECEIVER DRIVER
8655 M:      Hans Verkuil <hverkuil@xs4all.nl>
8656 L:      linux-media@vger.kernel.org
8657 T:      git git://linuxtv.org/media_tree.git
8658 W:      https://linuxtv.org
8659 S:      Maintained
8660 F:      drivers/media/radio/radio-maxiradio*
8661
8662 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8663 M:      Peter Rosin <peda@axentia.se>
8664 L:      linux-iio@vger.kernel.org
8665 S:      Maintained
8666 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8667 F:      drivers/iio/potentiometer/mcp4018.c
8668 F:      drivers/iio/potentiometer/mcp4531.c
8669
8670 MCR20A IEEE-802.15.4 RADIO DRIVER
8671 M:      Xue Liu <liuxuenetmail@gmail.com>
8672 L:      linux-wpan@vger.kernel.org
8673 W:      https://github.com/xueliu/mcr20a-linux
8674 S:      Maintained
8675 F:      drivers/net/ieee802154/mcr20a.c
8676 F:      drivers/net/ieee802154/mcr20a.h
8677 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8678
8679 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8680 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8681 L:      linux-iio@vger.kernel.org
8682 S:      Maintained
8683 F:      drivers/iio/dac/cio-dac.c
8684
8685 MEDIA DRIVERS FOR ASCOT2E
8686 M:      Sergey Kozlov <serjk@netup.ru>
8687 M:      Abylay Ospan <aospan@netup.ru>
8688 L:      linux-media@vger.kernel.org
8689 W:      https://linuxtv.org
8690 W:      http://netup.tv/
8691 T:      git git://linuxtv.org/media_tree.git
8692 S:      Supported
8693 F:      drivers/media/dvb-frontends/ascot2e*
8694
8695 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
8696 M:      Jasmin Jessich <jasmin@anw.at>
8697 L:      linux-media@vger.kernel.org
8698 W:      https://linuxtv.org
8699 T:      git git://linuxtv.org/media_tree.git
8700 S:      Maintained
8701 F:      drivers/media/dvb-frontends/cxd2099*
8702
8703 MEDIA DRIVERS FOR CXD2841ER
8704 M:      Sergey Kozlov <serjk@netup.ru>
8705 M:      Abylay Ospan <aospan@netup.ru>
8706 L:      linux-media@vger.kernel.org
8707 W:      https://linuxtv.org
8708 W:      http://netup.tv/
8709 T:      git git://linuxtv.org/media_tree.git
8710 S:      Supported
8711 F:      drivers/media/dvb-frontends/cxd2841er*
8712
8713 MEDIA DRIVERS FOR CXD2880
8714 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
8715 L:      linux-media@vger.kernel.org
8716 W:      http://linuxtv.org/
8717 T:      git git://linuxtv.org/media_tree.git
8718 S:      Supported
8719 F:      drivers/media/dvb-frontends/cxd2880/*
8720 F:      drivers/media/spi/cxd2880*
8721
8722 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
8723 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8724 L:      linux-media@vger.kernel.org
8725 W:      https://linuxtv.org
8726 T:      git git://linuxtv.org/media_tree.git
8727 S:      Maintained
8728 F:      drivers/media/pci/ddbridge/*
8729
8730 MEDIA DRIVERS FOR FREESCALE IMX
8731 M:      Steve Longerbeam <slongerbeam@gmail.com>
8732 M:      Philipp Zabel <p.zabel@pengutronix.de>
8733 L:      linux-media@vger.kernel.org
8734 T:      git git://linuxtv.org/media_tree.git
8735 S:      Maintained
8736 F:      Documentation/devicetree/bindings/media/imx.txt
8737 F:      Documentation/media/v4l-drivers/imx.rst
8738 F:      drivers/staging/media/imx/
8739 F:      include/linux/imx-media.h
8740 F:      include/media/imx.h
8741
8742 MEDIA DRIVERS FOR HELENE
8743 M:      Abylay Ospan <aospan@netup.ru>
8744 L:      linux-media@vger.kernel.org
8745 W:      https://linuxtv.org
8746 W:      http://netup.tv/
8747 T:      git git://linuxtv.org/media_tree.git
8748 S:      Supported
8749 F:      drivers/media/dvb-frontends/helene*
8750
8751 MEDIA DRIVERS FOR HORUS3A
8752 M:      Sergey Kozlov <serjk@netup.ru>
8753 M:      Abylay Ospan <aospan@netup.ru>
8754 L:      linux-media@vger.kernel.org
8755 W:      https://linuxtv.org
8756 W:      http://netup.tv/
8757 T:      git git://linuxtv.org/media_tree.git
8758 S:      Supported
8759 F:      drivers/media/dvb-frontends/horus3a*
8760
8761 MEDIA DRIVERS FOR LNBH25
8762 M:      Sergey Kozlov <serjk@netup.ru>
8763 M:      Abylay Ospan <aospan@netup.ru>
8764 L:      linux-media@vger.kernel.org
8765 W:      https://linuxtv.org
8766 W:      http://netup.tv/
8767 T:      git git://linuxtv.org/media_tree.git
8768 S:      Supported
8769 F:      drivers/media/dvb-frontends/lnbh25*
8770
8771 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
8772 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8773 L:      linux-media@vger.kernel.org
8774 W:      https://linuxtv.org
8775 T:      git git://linuxtv.org/media_tree.git
8776 S:      Maintained
8777 F:      drivers/media/dvb-frontends/mxl5xx*
8778
8779 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
8780 M:      Sergey Kozlov <serjk@netup.ru>
8781 M:      Abylay Ospan <aospan@netup.ru>
8782 L:      linux-media@vger.kernel.org
8783 W:      https://linuxtv.org
8784 W:      http://netup.tv/
8785 T:      git git://linuxtv.org/media_tree.git
8786 S:      Supported
8787 F:      drivers/media/pci/netup_unidvb/*
8788
8789 MEDIA DRIVERS FOR RENESAS - CEU
8790 M:      Jacopo Mondi <jacopo@jmondi.org>
8791 L:      linux-media@vger.kernel.org
8792 L:      linux-renesas-soc@vger.kernel.org
8793 T:      git git://linuxtv.org/media_tree.git
8794 S:      Supported
8795 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
8796 F:      drivers/media/platform/renesas-ceu.c
8797 F:      include/media/drv-intf/renesas-ceu.h
8798
8799 MEDIA DRIVERS FOR RENESAS - DRIF
8800 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8801 L:      linux-media@vger.kernel.org
8802 L:      linux-renesas-soc@vger.kernel.org
8803 T:      git git://linuxtv.org/media_tree.git
8804 S:      Supported
8805 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
8806 F:      drivers/media/platform/rcar_drif.c
8807
8808 MEDIA DRIVERS FOR RENESAS - FCP
8809 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
8810 L:      linux-media@vger.kernel.org
8811 L:      linux-renesas-soc@vger.kernel.org
8812 T:      git git://linuxtv.org/media_tree.git
8813 S:      Supported
8814 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
8815 F:      drivers/media/platform/rcar-fcp.c
8816 F:      include/media/rcar-fcp.h
8817
8818 MEDIA DRIVERS FOR RENESAS - FDP1
8819 M:      Kieran Bingham <kieran@bingham.xyz>
8820 L:      linux-media@vger.kernel.org
8821 L:      linux-renesas-soc@vger.kernel.org
8822 T:      git git://linuxtv.org/media_tree.git
8823 S:      Supported
8824 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
8825 F:      drivers/media/platform/rcar_fdp1.c
8826
8827 MEDIA DRIVERS FOR RENESAS - VIN
8828 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
8829 L:      linux-media@vger.kernel.org
8830 L:      linux-renesas-soc@vger.kernel.org
8831 T:      git git://linuxtv.org/media_tree.git
8832 S:      Supported
8833 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
8834 F:      drivers/media/platform/rcar-vin/
8835
8836 MEDIA DRIVERS FOR RENESAS - VSP1
8837 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
8838 L:      linux-media@vger.kernel.org
8839 L:      linux-renesas-soc@vger.kernel.org
8840 T:      git git://linuxtv.org/media_tree.git
8841 S:      Supported
8842 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
8843 F:      drivers/media/platform/vsp1/
8844
8845 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
8846 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8847 L:      linux-media@vger.kernel.org
8848 W:      https://linuxtv.org
8849 T:      git git://linuxtv.org/media_tree.git
8850 S:      Maintained
8851 F:      drivers/media/dvb-frontends/stv0910*
8852
8853 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
8854 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8855 L:      linux-media@vger.kernel.org
8856 W:      https://linuxtv.org
8857 T:      git git://linuxtv.org/media_tree.git
8858 S:      Maintained
8859 F:      drivers/media/dvb-frontends/stv6111*
8860
8861 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
8862 M:      Dmitry Osipenko <digetx@gmail.com>
8863 L:      linux-media@vger.kernel.org
8864 L:      linux-tegra@vger.kernel.org
8865 T:      git git://linuxtv.org/media_tree.git
8866 S:      Maintained
8867 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
8868 F:      drivers/staging/media/tegra-vde/
8869
8870 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
8871 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
8872 P:      LinuxTV.org Project
8873 L:      linux-media@vger.kernel.org
8874 W:      https://linuxtv.org
8875 Q:      http://patchwork.kernel.org/project/linux-media/list/
8876 T:      git git://linuxtv.org/media_tree.git
8877 S:      Maintained
8878 F:      Documentation/devicetree/bindings/media/
8879 F:      Documentation/media/
8880 F:      drivers/media/
8881 F:      drivers/staging/media/
8882 F:      include/linux/platform_data/media/
8883 F:      include/media/
8884 F:      include/uapi/linux/dvb/
8885 F:      include/uapi/linux/videodev2.h
8886 F:      include/uapi/linux/media.h
8887 F:      include/uapi/linux/v4l2-*
8888 F:      include/uapi/linux/meye.h
8889 F:      include/uapi/linux/ivtv*
8890 F:      include/uapi/linux/uvcvideo.h
8891
8892 MEDIATEK CIR DRIVER
8893 M:      Sean Wang <sean.wang@mediatek.com>
8894 S:      Maintained
8895 F:      drivers/media/rc/mtk-cir.c
8896
8897 MEDIATEK DMA DRIVER
8898 M:      Sean Wang <sean.wang@mediatek.com>
8899 L:      dmaengine@vger.kernel.org
8900 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8901 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
8902 S:      Maintained
8903 F:      Documentation/devicetree/bindings/dma/mtk-*
8904 F:      drivers/dma/mediatek/
8905
8906 MEDIATEK PMIC LED DRIVER
8907 M:      Sean Wang <sean.wang@mediatek.com>
8908 S:      Maintained
8909 F:      drivers/leds/leds-mt6323.c
8910 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
8911
8912 MEDIATEK ETHERNET DRIVER
8913 M:      Felix Fietkau <nbd@openwrt.org>
8914 M:      John Crispin <john@phrozen.org>
8915 M:      Sean Wang <sean.wang@mediatek.com>
8916 M:      Nelson Chang <nelson.chang@mediatek.com>
8917 L:      netdev@vger.kernel.org
8918 S:      Maintained
8919 F:      drivers/net/ethernet/mediatek/
8920
8921 MEDIATEK SWITCH DRIVER
8922 M:      Sean Wang <sean.wang@mediatek.com>
8923 L:      netdev@vger.kernel.org
8924 S:      Maintained
8925 F:      drivers/net/dsa/mt7530.*
8926 F:      net/dsa/tag_mtk.c
8927
8928 MEDIATEK JPEG DRIVER
8929 M:      Rick Chang <rick.chang@mediatek.com>
8930 M:      Bin Liu <bin.liu@mediatek.com>
8931 S:      Supported
8932 F:      drivers/media/platform/mtk-jpeg/
8933 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
8934
8935 MEDIATEK MDP DRIVER
8936 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
8937 M:      Houlong Wei <houlong.wei@mediatek.com>
8938 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
8939 S:      Supported
8940 F:      drivers/media/platform/mtk-mdp/
8941 F:      drivers/media/platform/mtk-vpu/
8942 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
8943
8944 MEDIATEK MEDIA DRIVER
8945 M:      Tiffany Lin <tiffany.lin@mediatek.com>
8946 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
8947 S:      Supported
8948 F:      drivers/media/platform/mtk-vcodec/
8949 F:      drivers/media/platform/mtk-vpu/
8950 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
8951 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
8952
8953 MEDIATEK MT7601U WIRELESS LAN DRIVER
8954 M:      Jakub Kicinski <kubakici@wp.pl>
8955 L:      linux-wireless@vger.kernel.org
8956 S:      Maintained
8957 F:      drivers/net/wireless/mediatek/mt7601u/
8958
8959 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
8960 M:      Sean Wang <sean.wang@mediatek.com>
8961 S:      Maintained
8962 F:      drivers/char/hw_random/mtk-rng.c
8963
8964 MEDIATEK USB3 DRD IP DRIVER
8965 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
8966 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
8967 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8968 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
8969 S:      Maintained
8970 F:      drivers/usb/mtu3/
8971
8972 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
8973 M:      Peter Senna Tschudin <peter.senna@collabora.com>
8974 M:      Martin Donnelly <martin.donnelly@ge.com>
8975 M:      Martyn Welch <martyn.welch@collabora.co.uk>
8976 S:      Maintained
8977 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
8978 F:      Documentation/devicetree/bindings/video/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
8979
8980 MEGARAID SCSI/SAS DRIVERS
8981 M:      Kashyap Desai <kashyap.desai@broadcom.com>
8982 M:      Sumit Saxena <sumit.saxena@broadcom.com>
8983 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
8984 L:      megaraidlinux.pdl@broadcom.com
8985 L:      linux-scsi@vger.kernel.org
8986 W:      http://www.avagotech.com/support/
8987 S:      Maintained
8988 F:      Documentation/scsi/megaraid.txt
8989 F:      drivers/scsi/megaraid.*
8990 F:      drivers/scsi/megaraid/
8991
8992 MELEXIS MLX90614 DRIVER
8993 M:      Crt Mori <cmo@melexis.com>
8994 L:      linux-iio@vger.kernel.org
8995 W:      http://www.melexis.com
8996 S:      Supported
8997 F:      drivers/iio/temperature/mlx90614.c
8998
8999 MELEXIS MLX90632 DRIVER
9000 M:      Crt Mori <cmo@melexis.com>
9001 L:      linux-iio@vger.kernel.org
9002 W:      http://www.melexis.com
9003 S:      Supported
9004 F:      drivers/iio/temperature/mlx90632.c
9005
9006 MELFAS MIP4 TOUCHSCREEN DRIVER
9007 M:      Sangwon Jee <jeesw@melfas.com>
9008 W:      http://www.melfas.com
9009 S:      Supported
9010 F:      drivers/input/touchscreen/melfas_mip4.c
9011 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9012
9013 MELLANOX ETHERNET DRIVER (mlx4_en)
9014 M:      Tariq Toukan <tariqt@mellanox.com>
9015 L:      netdev@vger.kernel.org
9016 S:      Supported
9017 W:      http://www.mellanox.com
9018 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9019 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9020
9021 MELLANOX ETHERNET DRIVER (mlx5e)
9022 M:      Saeed Mahameed <saeedm@mellanox.com>
9023 L:      netdev@vger.kernel.org
9024 S:      Supported
9025 W:      http://www.mellanox.com
9026 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9027 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9028
9029 MELLANOX ETHERNET INNOVA DRIVER
9030 M:      Ilan Tayari <ilant@mellanox.com>
9031 R:      Boris Pismenny <borisp@mellanox.com>
9032 L:      netdev@vger.kernel.org
9033 S:      Supported
9034 W:      http://www.mellanox.com
9035 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9036 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9037 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9038
9039 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9040 M:      Ilan Tayari <ilant@mellanox.com>
9041 R:      Boris Pismenny <borisp@mellanox.com>
9042 L:      netdev@vger.kernel.org
9043 S:      Supported
9044 W:      http://www.mellanox.com
9045 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9046 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9047 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9048
9049 MELLANOX ETHERNET SWITCH DRIVERS
9050 M:      Jiri Pirko <jiri@mellanox.com>
9051 M:      Ido Schimmel <idosch@mellanox.com>
9052 L:      netdev@vger.kernel.org
9053 S:      Supported
9054 W:      http://www.mellanox.com
9055 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9056 F:      drivers/net/ethernet/mellanox/mlxsw/
9057
9058 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9059 M:      mlxsw@mellanox.com
9060 L:      netdev@vger.kernel.org
9061 S:      Supported
9062 W:      http://www.mellanox.com
9063 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9064 F:      drivers/net/ethernet/mellanox/mlxfw/
9065
9066 MELLANOX HARDWARE PLATFORM SUPPORT
9067 M:      Andy Shevchenko <andy@infradead.org>
9068 M:      Darren Hart <dvhart@infradead.org>
9069 M:      Vadim Pasternak <vadimp@mellanox.com>
9070 L:      platform-driver-x86@vger.kernel.org
9071 S:      Supported
9072 F:      drivers/platform/mellanox/
9073
9074 MELLANOX MLX4 core VPI driver
9075 M:      Tariq Toukan <tariqt@mellanox.com>
9076 L:      netdev@vger.kernel.org
9077 L:      linux-rdma@vger.kernel.org
9078 W:      http://www.mellanox.com
9079 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9080 S:      Supported
9081 F:      drivers/net/ethernet/mellanox/mlx4/
9082 F:      include/linux/mlx4/
9083
9084 MELLANOX MLX4 IB driver
9085 M:      Yishai Hadas <yishaih@mellanox.com>
9086 L:      linux-rdma@vger.kernel.org
9087 W:      http://www.mellanox.com
9088 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9089 S:      Supported
9090 F:      drivers/infiniband/hw/mlx4/
9091 F:      include/linux/mlx4/
9092 F:      include/uapi/rdma/mlx4-abi.h
9093
9094 MELLANOX MLX5 core VPI driver
9095 M:      Saeed Mahameed <saeedm@mellanox.com>
9096 M:      Matan Barak <matanb@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:      Matan Barak <matanb@mellanox.com>
9108 M:      Leon Romanovsky <leonro@mellanox.com>
9109 L:      linux-rdma@vger.kernel.org
9110 W:      http://www.mellanox.com
9111 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9112 S:      Supported
9113 F:      drivers/infiniband/hw/mlx5/
9114 F:      include/linux/mlx5/
9115 F:      include/uapi/rdma/mlx5-abi.h
9116
9117 MELLANOX MLXCPLD I2C AND MUX DRIVER
9118 M:      Vadim Pasternak <vadimp@mellanox.com>
9119 M:      Michael Shych <michaelsh@mellanox.com>
9120 L:      linux-i2c@vger.kernel.org
9121 S:      Supported
9122 F:      drivers/i2c/busses/i2c-mlxcpld.c
9123 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9124 F:      Documentation/i2c/busses/i2c-mlxcpld
9125
9126 MELLANOX MLXCPLD LED DRIVER
9127 M:      Vadim Pasternak <vadimp@mellanox.com>
9128 L:      linux-leds@vger.kernel.org
9129 S:      Supported
9130 F:      drivers/leds/leds-mlxcpld.c
9131 F:      drivers/leds/leds-mlxreg.c
9132 F:      Documentation/leds/leds-mlxcpld.txt
9133
9134 MELLANOX PLATFORM DRIVER
9135 M:      Vadim Pasternak <vadimp@mellanox.com>
9136 L:      platform-driver-x86@vger.kernel.org
9137 S:      Supported
9138 F:      drivers/platform/x86/mlx-platform.c
9139
9140 MEMBARRIER SUPPORT
9141 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9142 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9143 L:      linux-kernel@vger.kernel.org
9144 S:      Supported
9145 F:      kernel/sched/membarrier.c
9146 F:      include/uapi/linux/membarrier.h
9147 F:      arch/powerpc/include/asm/membarrier.h
9148
9149 MEMORY MANAGEMENT
9150 L:      linux-mm@kvack.org
9151 W:      http://www.linux-mm.org
9152 S:      Maintained
9153 F:      include/linux/mm.h
9154 F:      include/linux/gfp.h
9155 F:      include/linux/mmzone.h
9156 F:      include/linux/memory_hotplug.h
9157 F:      include/linux/vmalloc.h
9158 F:      mm/
9159
9160 MEMORY TECHNOLOGY DEVICES (MTD)
9161 M:      David Woodhouse <dwmw2@infradead.org>
9162 M:      Brian Norris <computersforpeace@gmail.com>
9163 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9164 M:      Marek Vasut <marek.vasut@gmail.com>
9165 M:      Richard Weinberger <richard@nod.at>
9166 L:      linux-mtd@lists.infradead.org
9167 W:      http://www.linux-mtd.infradead.org/
9168 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9169 T:      git git://git.infradead.org/linux-mtd.git master
9170 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9171 S:      Maintained
9172 F:      Documentation/devicetree/bindings/mtd/
9173 F:      drivers/mtd/
9174 F:      include/linux/mtd/
9175 F:      include/uapi/mtd/
9176
9177 MEN A21 WATCHDOG DRIVER
9178 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9179 L:      linux-watchdog@vger.kernel.org
9180 S:      Maintained
9181 F:      drivers/watchdog/mena21_wdt.c
9182
9183 MEN CHAMELEON BUS (mcb)
9184 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9185 S:      Maintained
9186 F:      drivers/mcb/
9187 F:      include/linux/mcb.h
9188 F:      Documentation/men-chameleon-bus.txt
9189
9190 MEN F21BMC (Board Management Controller)
9191 M:      Andreas Werner <andreas.werner@men.de>
9192 S:      Supported
9193 F:      drivers/mfd/menf21bmc.c
9194 F:      drivers/watchdog/menf21bmc_wdt.c
9195 F:      drivers/leds/leds-menf21bmc.c
9196 F:      drivers/hwmon/menf21bmc_hwmon.c
9197 F:      Documentation/hwmon/menf21bmc
9198
9199 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9200 M:      Neil Armstrong <narmstrong@baylibre.com>
9201 L:      linux-media@lists.freedesktop.org
9202 L:      linux-amlogic@lists.infradead.org
9203 W:      http://linux-meson.com/
9204 S:      Supported
9205 F:      drivers/media/platform/meson/ao-cec.c
9206 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9207 T:      git git://linuxtv.org/media_tree.git
9208
9209 MICROBLAZE ARCHITECTURE
9210 M:      Michal Simek <monstr@monstr.eu>
9211 W:      http://www.monstr.eu/fdt/
9212 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9213 S:      Supported
9214 F:      arch/microblaze/
9215
9216 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9217 M:      Richard Genoud <richard.genoud@gmail.com>
9218 S:      Maintained
9219 F:      drivers/tty/serial/atmel_serial.c
9220 F:      drivers/tty/serial/atmel_serial.h
9221
9222 MICROCHIP / ATMEL DMA DRIVER
9223 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9224 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9225 L:      dmaengine@vger.kernel.org
9226 S:      Supported
9227 F:      drivers/dma/at_hdmac.c
9228 F:      drivers/dma/at_hdmac_regs.h
9229 F:      include/linux/platform_data/dma-atmel.h
9230
9231 MICROCHIP / ATMEL ECC DRIVER
9232 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9233 L:      linux-crypto@vger.kernel.org
9234 S:      Maintained
9235 F:      drivers/crypto/atmel-ecc.*
9236
9237 MICROCHIP / ATMEL ISC DRIVER
9238 M:      Songjun Wu <songjun.wu@microchip.com>
9239 L:      linux-media@vger.kernel.org
9240 S:      Supported
9241 F:      drivers/media/platform/atmel/atmel-isc.c
9242 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9243 F:      devicetree/bindings/media/atmel-isc.txt
9244
9245 MICROCHIP / ATMEL NAND DRIVER
9246 M:      Wenyou Yang <wenyou.yang@microchip.com>
9247 M:      Josh Wu <rainyfeeling@outlook.com>
9248 L:      linux-mtd@lists.infradead.org
9249 S:      Supported
9250 F:      drivers/mtd/nand/raw/atmel/*
9251 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9252
9253 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9254 M:      Woojung Huh <Woojung.Huh@microchip.com>
9255 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9256 L:      netdev@vger.kernel.org
9257 S:      Maintained
9258 F:      net/dsa/tag_ksz.c
9259 F:      drivers/net/dsa/microchip/*
9260 F:      include/linux/platform_data/microchip-ksz.h
9261 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9262
9263 MICROCHIP LAN743X ETHERNET DRIVER
9264 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9265 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9266 L:      netdev@vger.kernel.org
9267 S:      Maintained
9268 F:      drivers/net/ethernet/microchip/lan743x_*
9269
9270 MICROCHIP USB251XB DRIVER
9271 M:      Richard Leitner <richard.leitner@skidata.com>
9272 L:      linux-usb@vger.kernel.org
9273 S:      Maintained
9274 F:      drivers/usb/misc/usb251xb.c
9275 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9276
9277 MICROSEMI MIPS SOCS
9278 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9279 L:      linux-mips@linux-mips.org
9280 S:      Maintained
9281 F:      arch/mips/generic/board-ocelot.c
9282 F:      arch/mips/configs/generic/board-ocelot.config
9283 F:      arch/mips/boot/dts/mscc/
9284 F:      Documentation/devicetree/bindings/mips/mscc.txt
9285
9286 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9287 M:      Don Brace <don.brace@microsemi.com>
9288 L:      esc.storagedev@microsemi.com
9289 L:      linux-scsi@vger.kernel.org
9290 S:      Supported
9291 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9292 F:      drivers/scsi/smartpqi/Kconfig
9293 F:      drivers/scsi/smartpqi/Makefile
9294 F:      include/linux/cciss*.h
9295 F:      include/uapi/linux/cciss*.h
9296 F:      Documentation/scsi/smartpqi.txt
9297
9298 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9299 M:      Chen Yu <yu.c.chen@intel.com>
9300 L:      platform-driver-x86@vger.kernel.org
9301 S:      Supported
9302 F:      drivers/platform/x86/surfacepro3_button.c
9303
9304 MICROTEK X6 SCANNER
9305 M:      Oliver Neukum <oliver@neukum.org>
9306 S:      Maintained
9307 F:      drivers/usb/image/microtek.*
9308
9309 MIPS
9310 M:      Ralf Baechle <ralf@linux-mips.org>
9311 M:      James Hogan <jhogan@kernel.org>
9312 L:      linux-mips@linux-mips.org
9313 W:      http://www.linux-mips.org/
9314 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9315 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9316 S:      Supported
9317 F:      Documentation/devicetree/bindings/mips/
9318 F:      Documentation/mips/
9319 F:      arch/mips/
9320 F:      drivers/platform/mips/
9321
9322 MIPS BOSTON DEVELOPMENT BOARD
9323 M:      Paul Burton <paul.burton@mips.com>
9324 L:      linux-mips@linux-mips.org
9325 S:      Maintained
9326 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9327 F:      arch/mips/boot/dts/img/boston.dts
9328 F:      arch/mips/configs/generic/board-boston.config
9329 F:      drivers/clk/imgtec/clk-boston.c
9330 F:      include/dt-bindings/clock/boston-clock.h
9331
9332 MIPS GENERIC PLATFORM
9333 M:      Paul Burton <paul.burton@mips.com>
9334 L:      linux-mips@linux-mips.org
9335 S:      Supported
9336 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9337 F:      arch/mips/generic/
9338 F:      arch/mips/tools/generic-board-config.sh
9339
9340 MIPS/LOONGSON1 ARCHITECTURE
9341 M:      Keguang Zhang <keguang.zhang@gmail.com>
9342 L:      linux-mips@linux-mips.org
9343 S:      Maintained
9344 F:      arch/mips/loongson32/
9345 F:      arch/mips/include/asm/mach-loongson32/
9346 F:      drivers/*/*loongson1*
9347 F:      drivers/*/*/*loongson1*
9348
9349 MIPS/LOONGSON2 ARCHITECTURE
9350 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9351 L:      linux-mips@linux-mips.org
9352 S:      Maintained
9353 F:      arch/mips/loongson64/*{2e/2f}*
9354 F:      arch/mips/include/asm/mach-loongson64/
9355 F:      drivers/*/*loongson2*
9356 F:      drivers/*/*/*loongson2*
9357
9358 MIPS/LOONGSON3 ARCHITECTURE
9359 M:      Huacai Chen <chenhc@lemote.com>
9360 L:      linux-mips@linux-mips.org
9361 S:      Maintained
9362 F:      arch/mips/loongson64/
9363 F:      arch/mips/include/asm/mach-loongson64/
9364 F:      drivers/platform/mips/cpu_hwmon.c
9365 F:      drivers/*/*loongson3*
9366 F:      drivers/*/*/*loongson3*
9367
9368 MIPS RINT INSTRUCTION EMULATION
9369 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9370 L:      linux-mips@linux-mips.org
9371 S:      Supported
9372 F:      arch/mips/math-emu/sp_rint.c
9373 F:      arch/mips/math-emu/dp_rint.c
9374
9375 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9376 M:      Hans Verkuil <hverkuil@xs4all.nl>
9377 L:      linux-media@vger.kernel.org
9378 T:      git git://linuxtv.org/media_tree.git
9379 W:      https://linuxtv.org
9380 S:      Odd Fixes
9381 F:      drivers/media/radio/radio-miropcm20*
9382
9383 MMP SUPPORT
9384 M:      Eric Miao <eric.y.miao@gmail.com>
9385 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9386 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9387 T:      git git://github.com/hzhuang1/linux.git
9388 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9389 S:      Maintained
9390 F:      arch/arm/boot/dts/mmp*
9391 F:      arch/arm/mach-mmp/
9392
9393 MN88472 MEDIA DRIVER
9394 M:      Antti Palosaari <crope@iki.fi>
9395 L:      linux-media@vger.kernel.org
9396 W:      https://linuxtv.org
9397 W:      http://palosaari.fi/linux/
9398 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9399 S:      Maintained
9400 F:      drivers/media/dvb-frontends/mn88472*
9401
9402 MN88473 MEDIA DRIVER
9403 M:      Antti Palosaari <crope@iki.fi>
9404 L:      linux-media@vger.kernel.org
9405 W:      https://linuxtv.org
9406 W:      http://palosaari.fi/linux/
9407 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9408 S:      Maintained
9409 F:      drivers/media/dvb-frontends/mn88473*
9410
9411 MODULE SUPPORT
9412 M:      Jessica Yu <jeyu@kernel.org>
9413 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9414 S:      Maintained
9415 F:      include/linux/module.h
9416 F:      kernel/module.c
9417
9418 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9419 W:      http://popies.net/meye/
9420 S:      Orphan
9421 F:      Documentation/media/v4l-drivers/meye*
9422 F:      drivers/media/pci/meye/
9423 F:      include/uapi/linux/meye.h
9424
9425 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9426 M:      Jiri Slaby <jirislaby@gmail.com>
9427 S:      Maintained
9428 F:      Documentation/serial/moxa-smartio
9429 F:      drivers/tty/mxser.*
9430
9431 MR800 AVERMEDIA USB FM RADIO DRIVER
9432 M:      Alexey Klimov <klimov.linux@gmail.com>
9433 L:      linux-media@vger.kernel.org
9434 T:      git git://linuxtv.org/media_tree.git
9435 S:      Maintained
9436 F:      drivers/media/radio/radio-mr800.c
9437
9438 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9439 M:      Alan Ott <alan@signal11.us>
9440 L:      linux-wpan@vger.kernel.org
9441 S:      Maintained
9442 F:      drivers/net/ieee802154/mrf24j40.c
9443 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9444
9445 MSI LAPTOP SUPPORT
9446 M:      "Lee, Chun-Yi" <jlee@suse.com>
9447 L:      platform-driver-x86@vger.kernel.org
9448 S:      Maintained
9449 F:      drivers/platform/x86/msi-laptop.c
9450
9451 MSI WMI SUPPORT
9452 L:      platform-driver-x86@vger.kernel.org
9453 S:      Orphan
9454 F:      drivers/platform/x86/msi-wmi.c
9455
9456 MSI001 MEDIA DRIVER
9457 M:      Antti Palosaari <crope@iki.fi>
9458 L:      linux-media@vger.kernel.org
9459 W:      https://linuxtv.org
9460 W:      http://palosaari.fi/linux/
9461 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9462 T:      git git://linuxtv.org/anttip/media_tree.git
9463 S:      Maintained
9464 F:      drivers/media/tuners/msi001*
9465
9466 MSI2500 MEDIA DRIVER
9467 M:      Antti Palosaari <crope@iki.fi>
9468 L:      linux-media@vger.kernel.org
9469 W:      https://linuxtv.org
9470 W:      http://palosaari.fi/linux/
9471 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9472 T:      git git://linuxtv.org/anttip/media_tree.git
9473 S:      Maintained
9474 F:      drivers/media/usb/msi2500/
9475
9476 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9477 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9478 L:      linux-mtd@lists.infradead.org
9479 S:      Maintained
9480 F:      drivers/mtd/devices/docg3*
9481
9482 MT9M032 APTINA SENSOR DRIVER
9483 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9484 L:      linux-media@vger.kernel.org
9485 T:      git git://linuxtv.org/media_tree.git
9486 S:      Maintained
9487 F:      drivers/media/i2c/mt9m032.c
9488 F:      include/media/i2c/mt9m032.h
9489
9490 MT9P031 APTINA CAMERA SENSOR
9491 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9492 L:      linux-media@vger.kernel.org
9493 T:      git git://linuxtv.org/media_tree.git
9494 S:      Maintained
9495 F:      drivers/media/i2c/mt9p031.c
9496 F:      include/media/i2c/mt9p031.h
9497
9498 MT9T001 APTINA CAMERA SENSOR
9499 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9500 L:      linux-media@vger.kernel.org
9501 T:      git git://linuxtv.org/media_tree.git
9502 S:      Maintained
9503 F:      drivers/media/i2c/mt9t001.c
9504 F:      include/media/i2c/mt9t001.h
9505
9506 MT9T112 APTINA CAMERA SENSOR
9507 M:      Jacopo Mondi <jacopo@jmondi.org>
9508 L:      linux-media@vger.kernel.org
9509 T:      git git://linuxtv.org/media_tree.git
9510 S:      Odd Fixes
9511 F:      drivers/media/i2c/mt9t112.c
9512 F:      include/media/i2c/mt9t112.h
9513
9514 MT9V032 APTINA CAMERA SENSOR
9515 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9516 L:      linux-media@vger.kernel.org
9517 T:      git git://linuxtv.org/media_tree.git
9518 S:      Maintained
9519 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9520 F:      drivers/media/i2c/mt9v032.c
9521 F:      include/media/i2c/mt9v032.h
9522
9523 MULTIFUNCTION DEVICES (MFD)
9524 M:      Lee Jones <lee.jones@linaro.org>
9525 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9526 S:      Supported
9527 F:      Documentation/devicetree/bindings/mfd/
9528 F:      drivers/mfd/
9529 F:      include/linux/mfd/
9530 F:      include/dt-bindings/mfd/
9531
9532 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9533 S:      Orphan
9534 F:      drivers/mmc/host/mmc_spi.c
9535 F:      include/linux/spi/mmc_spi.h
9536
9537 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9538 M:      Ulf Hansson <ulf.hansson@linaro.org>
9539 L:      linux-mmc@vger.kernel.org
9540 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9541 S:      Maintained
9542 F:      Documentation/devicetree/bindings/mmc/
9543 F:      drivers/mmc/
9544 F:      include/linux/mmc/
9545 F:      include/uapi/linux/mmc/
9546
9547 MULTIPLEXER SUBSYSTEM
9548 M:      Peter Rosin <peda@axentia.se>
9549 S:      Maintained
9550 F:      Documentation/ABI/testing/mux/sysfs-class-mux*
9551 F:      Documentation/devicetree/bindings/mux/
9552 F:      include/linux/dt-bindings/mux/
9553 F:      include/linux/mux/
9554 F:      drivers/mux/
9555
9556 MULTITECH MULTIPORT CARD (ISICOM)
9557 S:      Orphan
9558 F:      drivers/tty/isicom.c
9559 F:      include/linux/isicom.h
9560
9561 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9562 M:      Bin Liu <b-liu@ti.com>
9563 L:      linux-usb@vger.kernel.org
9564 S:      Maintained
9565 F:      drivers/usb/musb/
9566
9567 MXL5007T MEDIA DRIVER
9568 M:      Michael Krufky <mkrufky@linuxtv.org>
9569 L:      linux-media@vger.kernel.org
9570 W:      https://linuxtv.org
9571 W:      http://github.com/mkrufky
9572 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9573 T:      git git://linuxtv.org/mkrufky/tuners.git
9574 S:      Maintained
9575 F:      drivers/media/tuners/mxl5007t.*
9576
9577 MXSFB DRM DRIVER
9578 M:      Marek Vasut <marex@denx.de>
9579 S:      Supported
9580 F:      drivers/gpu/drm/mxsfb/
9581 F:      Documentation/devicetree/bindings/display/mxsfb-drm.txt
9582
9583 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9584 M:      Chris Lee <christopher.lee@cspi.com>
9585 L:      netdev@vger.kernel.org
9586 W:      https://www.cspi.com/ethernet-products/support/downloads/
9587 S:      Supported
9588 F:      drivers/net/ethernet/myricom/myri10ge/
9589
9590 NAND FLASH SUBSYSTEM
9591 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9592 R:      Richard Weinberger <richard@nod.at>
9593 L:      linux-mtd@lists.infradead.org
9594 W:      http://www.linux-mtd.infradead.org/
9595 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9596 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9597 T:      git git://git.infradead.org/linux-mtd.git nand/next
9598 S:      Maintained
9599 F:      drivers/mtd/nand/
9600 F:      include/linux/mtd/*nand*.h
9601
9602 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9603 M:      Daniel Mack <zonque@gmail.com>
9604 S:      Maintained
9605 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9606 W:      http://www.native-instruments.com
9607 F:      sound/usb/caiaq/
9608
9609 NATSEMI ETHERNET DRIVER (DP8381x)
9610 S:      Orphan
9611 F:      drivers/net/ethernet/natsemi/natsemi.c
9612
9613 NCP FILESYSTEM
9614 M:      Petr Vandrovec <petr@vandrovec.name>
9615 S:      Obsolete
9616 F:      drivers/staging/ncpfs/
9617
9618 NCR 5380 SCSI DRIVERS
9619 M:      Finn Thain <fthain@telegraphics.com.au>
9620 M:      Michael Schmitz <schmitzmic@gmail.com>
9621 L:      linux-scsi@vger.kernel.org
9622 S:      Maintained
9623 F:      Documentation/scsi/g_NCR5380.txt
9624 F:      drivers/scsi/NCR5380.*
9625 F:      drivers/scsi/arm/cumana_1.c
9626 F:      drivers/scsi/arm/oak.c
9627 F:      drivers/scsi/atari_scsi.*
9628 F:      drivers/scsi/dmx3191d.c
9629 F:      drivers/scsi/g_NCR5380.*
9630 F:      drivers/scsi/mac_scsi.*
9631 F:      drivers/scsi/sun3_scsi.*
9632 F:      drivers/scsi/sun3_scsi_vme.c
9633
9634 NCR DUAL 700 SCSI DRIVER (MICROCHANNEL)
9635 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
9636 L:      linux-scsi@vger.kernel.org
9637 S:      Maintained
9638 F:      drivers/scsi/NCR_D700.*
9639
9640 NCT6775 HARDWARE MONITOR DRIVER
9641 M:      Guenter Roeck <linux@roeck-us.net>
9642 L:      linux-hwmon@vger.kernel.org
9643 S:      Maintained
9644 F:      Documentation/hwmon/nct6775
9645 F:      drivers/hwmon/nct6775.c
9646
9647 NETEFFECT IWARP RNIC DRIVER (IW_NES)
9648 M:      Faisal Latif <faisal.latif@intel.com>
9649 L:      linux-rdma@vger.kernel.org
9650 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
9651 S:      Supported
9652 F:      drivers/infiniband/hw/nes/
9653 F:      include/uapi/rdma/nes-abi.h
9654
9655 NETEM NETWORK EMULATOR
9656 M:      Stephen Hemminger <stephen@networkplumber.org>
9657 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
9658 S:      Maintained
9659 F:      net/sched/sch_netem.c
9660
9661 NETERION 10GbE DRIVERS (s2io/vxge)
9662 M:      Jon Mason <jdmason@kudzu.us>
9663 L:      netdev@vger.kernel.org
9664 S:      Supported
9665 F:      Documentation/networking/s2io.txt
9666 F:      Documentation/networking/vxge.txt
9667 F:      drivers/net/ethernet/neterion/
9668
9669 NETFILTER
9670 M:      Pablo Neira Ayuso <pablo@netfilter.org>
9671 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
9672 M:      Florian Westphal <fw@strlen.de>
9673 L:      netfilter-devel@vger.kernel.org
9674 L:      coreteam@netfilter.org
9675 W:      http://www.netfilter.org/
9676 W:      http://www.iptables.org/
9677 W:      http://www.nftables.org/
9678 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
9679 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
9680 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
9681 S:      Maintained
9682 F:      include/linux/netfilter*
9683 F:      include/linux/netfilter/
9684 F:      include/net/netfilter/
9685 F:      include/uapi/linux/netfilter*
9686 F:      include/uapi/linux/netfilter/
9687 F:      net/*/netfilter.c
9688 F:      net/*/netfilter/
9689 F:      net/netfilter/
9690 F:      net/bridge/br_netfilter*.c
9691
9692 NETROM NETWORK LAYER
9693 M:      Ralf Baechle <ralf@linux-mips.org>
9694 L:      linux-hams@vger.kernel.org
9695 W:      http://www.linux-ax25.org/
9696 S:      Maintained
9697 F:      include/net/netrom.h
9698 F:      include/uapi/linux/netrom.h
9699 F:      net/netrom/
9700
9701 NETRONOME ETHERNET DRIVERS
9702 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
9703 L:      oss-drivers@netronome.com
9704 S:      Maintained
9705 F:      drivers/net/ethernet/netronome/
9706
9707 NETWORK BLOCK DEVICE (NBD)
9708 M:      Josef Bacik <jbacik@fb.com>
9709 S:      Maintained
9710 L:      linux-block@vger.kernel.org
9711 L:      nbd@other.debian.org
9712 F:      Documentation/blockdev/nbd.txt
9713 F:      drivers/block/nbd.c
9714 F:      include/uapi/linux/nbd.h
9715
9716 NETWORK DROP MONITOR
9717 M:      Neil Horman <nhorman@tuxdriver.com>
9718 L:      netdev@vger.kernel.org
9719 S:      Maintained
9720 W:      https://fedorahosted.org/dropwatch/
9721 F:      net/core/drop_monitor.c
9722
9723 NETWORKING DRIVERS
9724 M:      "David S. Miller" <davem@davemloft.net>
9725 L:      netdev@vger.kernel.org
9726 W:      http://www.linuxfoundation.org/en/Net
9727 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9728 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9729 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
9730 S:      Odd Fixes
9731 F:      Documentation/devicetree/bindings/net/
9732 F:      drivers/net/
9733 F:      include/linux/if_*
9734 F:      include/linux/netdevice.h
9735 F:      include/linux/etherdevice.h
9736 F:      include/linux/fcdevice.h
9737 F:      include/linux/fddidevice.h
9738 F:      include/linux/hippidevice.h
9739 F:      include/linux/inetdevice.h
9740 F:      include/uapi/linux/if_*
9741 F:      include/uapi/linux/netdevice.h
9742
9743 NETWORKING DRIVERS (WIRELESS)
9744 M:      Kalle Valo <kvalo@codeaurora.org>
9745 L:      linux-wireless@vger.kernel.org
9746 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
9747 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
9748 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
9749 S:      Maintained
9750 F:      Documentation/devicetree/bindings/net/wireless/
9751 F:      drivers/net/wireless/
9752
9753 NETWORKING [DSA]
9754 M:      Andrew Lunn <andrew@lunn.ch>
9755 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
9756 M:      Florian Fainelli <f.fainelli@gmail.com>
9757 S:      Maintained
9758 F:      net/dsa/
9759 F:      include/net/dsa.h
9760 F:      include/linux/dsa/
9761 F:      drivers/net/dsa/
9762
9763 NETWORKING [GENERAL]
9764 M:      "David S. Miller" <davem@davemloft.net>
9765 L:      netdev@vger.kernel.org
9766 W:      http://www.linuxfoundation.org/en/Net
9767 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9769 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
9770 B:      mailto:netdev@vger.kernel.org
9771 S:      Maintained
9772 F:      net/
9773 F:      include/net/
9774 F:      include/linux/in.h
9775 F:      include/linux/net.h
9776 F:      include/linux/netdevice.h
9777 F:      include/uapi/linux/in.h
9778 F:      include/uapi/linux/net.h
9779 F:      include/uapi/linux/netdevice.h
9780 F:      include/uapi/linux/net_namespace.h
9781 F:      tools/testing/selftests/net/
9782 F:      lib/net_utils.c
9783 F:      lib/random32.c
9784 F:      Documentation/networking/
9785
9786 NETWORKING [IPSEC]
9787 M:      Steffen Klassert <steffen.klassert@secunet.com>
9788 M:      Herbert Xu <herbert@gondor.apana.org.au>
9789 M:      "David S. Miller" <davem@davemloft.net>
9790 L:      netdev@vger.kernel.org
9791 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
9792 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
9793 S:      Maintained
9794 F:      net/core/flow.c
9795 F:      net/xfrm/
9796 F:      net/key/
9797 F:      net/ipv4/xfrm*
9798 F:      net/ipv4/esp4*
9799 F:      net/ipv4/ah4.c
9800 F:      net/ipv4/ipcomp.c
9801 F:      net/ipv4/ip_vti.c
9802 F:      net/ipv6/xfrm*
9803 F:      net/ipv6/esp6*
9804 F:      net/ipv6/ah6.c
9805 F:      net/ipv6/ipcomp6.c
9806 F:      net/ipv6/ip6_vti.c
9807 F:      include/uapi/linux/xfrm.h
9808 F:      include/net/xfrm.h
9809
9810 NETWORKING [IPv4/IPv6]
9811 M:      "David S. Miller" <davem@davemloft.net>
9812 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
9813 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
9814 L:      netdev@vger.kernel.org
9815 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9816 S:      Maintained
9817 F:      net/ipv4/
9818 F:      net/ipv6/
9819 F:      include/net/ip*
9820 F:      arch/x86/net/*
9821
9822 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
9823 M:      Paul Moore <paul@paul-moore.com>
9824 W:      https://github.com/netlabel
9825 L:      netdev@vger.kernel.org
9826 L:      linux-security-module@vger.kernel.org
9827 S:      Maintained
9828 F:      Documentation/netlabel/
9829 F:      include/net/calipso.h
9830 F:      include/net/cipso_ipv4.h
9831 F:      include/net/netlabel.h
9832 F:      include/uapi/linux/netfilter/xt_SECMARK.h
9833 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
9834 F:      net/netlabel/
9835 F:      net/ipv4/cipso_ipv4.c
9836 F:      net/ipv6/calipso.c
9837 F:      net/netfilter/xt_CONNSECMARK.c
9838 F:      net/netfilter/xt_SECMARK.c
9839
9840 NETWORKING [TLS]
9841 M:      Ilya Lesokhin <ilyal@mellanox.com>
9842 M:      Aviad Yehezkel <aviadye@mellanox.com>
9843 M:      Dave Watson <davejwatson@fb.com>
9844 L:      netdev@vger.kernel.org
9845 S:      Maintained
9846 F:      net/tls/*
9847 F:      include/uapi/linux/tls.h
9848 F:      include/net/tls.h
9849
9850 NETWORKING [WIRELESS]
9851 L:      linux-wireless@vger.kernel.org
9852 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
9853
9854 NETDEVSIM
9855 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
9856 S:      Maintained
9857 F:      drivers/net/netdevsim/*
9858
9859 NETXEN (1/10) GbE SUPPORT
9860 M:      Manish Chopra <manish.chopra@cavium.com>
9861 M:      Rahul Verma <rahul.verma@cavium.com>
9862 M:      Dept-GELinuxNICDev@cavium.com
9863 L:      netdev@vger.kernel.org
9864 S:      Supported
9865 F:      drivers/net/ethernet/qlogic/netxen/
9866
9867 NFC SUBSYSTEM
9868 M:      Samuel Ortiz <sameo@linux.intel.com>
9869 L:      linux-wireless@vger.kernel.org
9870 L:      linux-nfc@lists.01.org (subscribers-only)
9871 S:      Supported
9872 F:      net/nfc/
9873 F:      include/net/nfc/
9874 F:      include/uapi/linux/nfc.h
9875 F:      drivers/nfc/
9876 F:      include/linux/platform_data/nfcmrvl.h
9877 F:      include/linux/platform_data/nxp-nci.h
9878 F:      Documentation/devicetree/bindings/net/nfc/
9879
9880 NFS, SUNRPC, AND LOCKD CLIENTS
9881 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
9882 M:      Anna Schumaker <anna.schumaker@netapp.com>
9883 L:      linux-nfs@vger.kernel.org
9884 W:      http://client.linux-nfs.org
9885 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
9886 S:      Maintained
9887 F:      fs/lockd/
9888 F:      fs/nfs/
9889 F:      fs/nfs_common/
9890 F:      net/sunrpc/
9891 F:      include/linux/lockd/
9892 F:      include/linux/nfs*
9893 F:      include/linux/sunrpc/
9894 F:      include/uapi/linux/nfs*
9895 F:      include/uapi/linux/sunrpc/
9896
9897 NILFS2 FILESYSTEM
9898 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
9899 L:      linux-nilfs@vger.kernel.org
9900 W:      https://nilfs.sourceforge.io/
9901 W:      https://nilfs.osdn.jp/
9902 T:      git git://github.com/konis/nilfs2.git
9903 S:      Supported
9904 F:      Documentation/filesystems/nilfs2.txt
9905 F:      fs/nilfs2/
9906 F:      include/trace/events/nilfs2.h
9907 F:      include/uapi/linux/nilfs2_api.h
9908 F:      include/uapi/linux/nilfs2_ondisk.h
9909
9910 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
9911 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
9912 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
9913 S:      Maintained
9914 F:      Documentation/scsi/NinjaSCSI.txt
9915 F:      drivers/scsi/pcmcia/nsp_*
9916
9917 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
9918 M:      GOTO Masanori <gotom@debian.or.jp>
9919 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
9920 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
9921 S:      Maintained
9922 F:      Documentation/scsi/NinjaSCSI.txt
9923 F:      drivers/scsi/nsp32*
9924
9925 NIOS2 ARCHITECTURE
9926 M:      Ley Foon Tan <lftan@altera.com>
9927 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
9928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
9929 S:      Maintained
9930 F:      arch/nios2/
9931
9932 NOHZ, DYNTICKS SUPPORT
9933 M:      Frederic Weisbecker <fweisbec@gmail.com>
9934 M:      Thomas Gleixner <tglx@linutronix.de>
9935 M:      Ingo Molnar <mingo@kernel.org>
9936 L:      linux-kernel@vger.kernel.org
9937 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
9938 S:      Maintained
9939 F:      kernel/time/tick*.*
9940 F:      include/linux/tick.h
9941 F:      include/linux/sched/nohz.h
9942
9943 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
9944 M:      Pavel Machek <pavel@ucw.cz>
9945 M:      Sakari Ailus <sakari.ailus@iki.fi>
9946 L:      linux-media@vger.kernel.org
9947 S:      Maintained
9948 F:      drivers/media/i2c/et8ek8
9949 F:      drivers/media/i2c/ad5820.c
9950
9951 NOKIA N900 POWER SUPPLY DRIVERS
9952 R:      Pali Rohár <pali.rohar@gmail.com>
9953 F:      include/linux/power/bq2415x_charger.h
9954 F:      include/linux/power/bq27xxx_battery.h
9955 F:      include/linux/power/isp1704_charger.h
9956 F:      drivers/power/supply/bq2415x_charger.c
9957 F:      drivers/power/supply/bq27xxx_battery.c
9958 F:      drivers/power/supply/bq27xxx_battery_i2c.c
9959 F:      drivers/power/supply/isp1704_charger.c
9960 F:      drivers/power/supply/rx51_battery.c
9961
9962 NTB AMD DRIVER
9963 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
9964 L:      linux-ntb@googlegroups.com
9965 S:      Supported
9966 F:      drivers/ntb/hw/amd/
9967
9968 NTB DRIVER CORE
9969 M:      Jon Mason <jdmason@kudzu.us>
9970 M:      Dave Jiang <dave.jiang@intel.com>
9971 M:      Allen Hubbe <allenbh@gmail.com>
9972 L:      linux-ntb@googlegroups.com
9973 S:      Supported
9974 W:      https://github.com/jonmason/ntb/wiki
9975 T:      git git://github.com/jonmason/ntb.git
9976 F:      drivers/ntb/
9977 F:      drivers/net/ntb_netdev.c
9978 F:      include/linux/ntb.h
9979 F:      include/linux/ntb_transport.h
9980 F:      tools/testing/selftests/ntb/
9981
9982 NTB IDT DRIVER
9983 M:      Serge Semin <fancer.lancer@gmail.com>
9984 L:      linux-ntb@googlegroups.com
9985 S:      Supported
9986 F:      drivers/ntb/hw/idt/
9987
9988 NTB INTEL DRIVER
9989 M:      Dave Jiang <dave.jiang@intel.com>
9990 L:      linux-ntb@googlegroups.com
9991 S:      Supported
9992 W:      https://github.com/davejiang/linux/wiki
9993 T:      git https://github.com/davejiang/linux.git
9994 F:      drivers/ntb/hw/intel/
9995
9996 NTFS FILESYSTEM
9997 M:      Anton Altaparmakov <anton@tuxera.com>
9998 L:      linux-ntfs-dev@lists.sourceforge.net
9999 W:      http://www.tuxera.com/
10000 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10001 S:      Supported
10002 F:      Documentation/filesystems/ntfs.txt
10003 F:      fs/ntfs/
10004
10005 NUBUS SUBSYSTEM
10006 M:      Finn Thain <fthain@telegraphics.com.au>
10007 L:      linux-m68k@lists.linux-m68k.org
10008 S:      Maintained
10009 F:      arch/*/include/asm/nubus.h
10010 F:      drivers/nubus/
10011 F:      include/linux/nubus.h
10012 F:      include/uapi/linux/nubus.h
10013
10014 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10015 M:      Antonino Daplas <adaplas@gmail.com>
10016 L:      linux-fbdev@vger.kernel.org
10017 S:      Maintained
10018 F:      drivers/video/fbdev/riva/
10019 F:      drivers/video/fbdev/nvidia/
10020
10021 NVM EXPRESS DRIVER
10022 M:      Keith Busch <keith.busch@intel.com>
10023 M:      Jens Axboe <axboe@fb.com>
10024 M:      Christoph Hellwig <hch@lst.de>
10025 M:      Sagi Grimberg <sagi@grimberg.me>
10026 L:      linux-nvme@lists.infradead.org
10027 T:      git://git.infradead.org/nvme.git
10028 W:      http://git.infradead.org/nvme.git
10029 S:      Supported
10030 F:      drivers/nvme/host/
10031 F:      include/linux/nvme.h
10032 F:      include/uapi/linux/nvme_ioctl.h
10033
10034 NVM EXPRESS FC TRANSPORT DRIVERS
10035 M:      James Smart <james.smart@broadcom.com>
10036 L:      linux-nvme@lists.infradead.org
10037 S:      Supported
10038 F:      include/linux/nvme-fc.h
10039 F:      include/linux/nvme-fc-driver.h
10040 F:      drivers/nvme/host/fc.c
10041 F:      drivers/nvme/target/fc.c
10042 F:      drivers/nvme/target/fcloop.c
10043
10044 NVM EXPRESS TARGET DRIVER
10045 M:      Christoph Hellwig <hch@lst.de>
10046 M:      Sagi Grimberg <sagi@grimberg.me>
10047 L:      linux-nvme@lists.infradead.org
10048 T:      git://git.infradead.org/nvme.git
10049 W:      http://git.infradead.org/nvme.git
10050 S:      Supported
10051 F:      drivers/nvme/target/
10052
10053 NVMEM FRAMEWORK
10054 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10055 S:      Maintained
10056 F:      drivers/nvmem/
10057 F:      Documentation/devicetree/bindings/nvmem/
10058 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10059 F:      include/linux/nvmem-consumer.h
10060 F:      include/linux/nvmem-provider.h
10061
10062 NXP SGTL5000 DRIVER
10063 M:      Fabio Estevam <fabio.estevam@nxp.com>
10064 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10065 S:      Maintained
10066 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10067 F:      sound/soc/codecs/sgtl5000*
10068
10069 NXP TDA998X DRM DRIVER
10070 M:      Russell King <linux@armlinux.org.uk>
10071 S:      Supported
10072 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10073 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10074 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10075 F:      include/drm/i2c/tda998x.h
10076
10077 NXP TFA9879 DRIVER
10078 M:      Peter Rosin <peda@axentia.se>
10079 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10080 S:      Maintained
10081 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10082 F:      sound/soc/codecs/tfa9879*
10083
10084 NXP-NCI NFC DRIVER
10085 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10086 R:      Charles Gorand <charles.gorand@effinnov.com>
10087 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10088 S:      Supported
10089 F:      drivers/nfc/nxp-nci
10090
10091 OBJTOOL
10092 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10093 M:      Peter Zijlstra <peterz@infradead.org>
10094 S:      Supported
10095 F:      tools/objtool/
10096
10097 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10098 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10099 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10100 L:      linuxppc-dev@lists.ozlabs.org
10101 S:      Supported
10102 F:      arch/powerpc/platforms/powernv/ocxl.c
10103 F:      arch/powerpc/include/asm/pnv-ocxl.h
10104 F:      drivers/misc/ocxl/
10105 F:      include/misc/ocxl*
10106 F:      include/uapi/misc/ocxl.h
10107 F:      Documentation/accelerators/ocxl.txt
10108
10109 OMAP AUDIO SUPPORT
10110 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10111 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10112 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10113 L:      linux-omap@vger.kernel.org
10114 S:      Maintained
10115 F:      sound/soc/omap/
10116
10117 OMAP CLOCK FRAMEWORK SUPPORT
10118 M:      Paul Walmsley <paul@pwsan.com>
10119 L:      linux-omap@vger.kernel.org
10120 S:      Maintained
10121 F:      arch/arm/*omap*/*clock*
10122
10123 OMAP DEVICE TREE SUPPORT
10124 M:      Benoît Cousson <bcousson@baylibre.com>
10125 M:      Tony Lindgren <tony@atomide.com>
10126 L:      linux-omap@vger.kernel.org
10127 L:      devicetree@vger.kernel.org
10128 S:      Maintained
10129 F:      arch/arm/boot/dts/*omap*
10130 F:      arch/arm/boot/dts/*am3*
10131 F:      arch/arm/boot/dts/*am4*
10132 F:      arch/arm/boot/dts/*am5*
10133 F:      arch/arm/boot/dts/*dra7*
10134
10135 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10136 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
10137 L:      linux-omap@vger.kernel.org
10138 L:      linux-fbdev@vger.kernel.org
10139 S:      Maintained
10140 F:      drivers/video/fbdev/omap2/
10141 F:      Documentation/arm/OMAP/DSS
10142
10143 OMAP FRAMEBUFFER SUPPORT
10144 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
10145 L:      linux-fbdev@vger.kernel.org
10146 L:      linux-omap@vger.kernel.org
10147 S:      Maintained
10148 F:      drivers/video/fbdev/omap/
10149
10150 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10151 M:      Roger Quadros <rogerq@ti.com>
10152 M:      Tony Lindgren <tony@atomide.com>
10153 L:      linux-omap@vger.kernel.org
10154 S:      Maintained
10155 F:      drivers/memory/omap-gpmc.c
10156 F:      arch/arm/mach-omap2/*gpmc*
10157
10158 OMAP GPIO DRIVER
10159 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10160 M:      Santosh Shilimkar <ssantosh@kernel.org>
10161 M:      Kevin Hilman <khilman@kernel.org>
10162 L:      linux-omap@vger.kernel.org
10163 S:      Maintained
10164 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10165 F:      drivers/gpio/gpio-omap.c
10166
10167 OMAP HARDWARE SPINLOCK SUPPORT
10168 M:      Ohad Ben-Cohen <ohad@wizery.com>
10169 L:      linux-omap@vger.kernel.org
10170 S:      Maintained
10171 F:      drivers/hwspinlock/omap_hwspinlock.c
10172
10173 OMAP HS MMC SUPPORT
10174 L:      linux-mmc@vger.kernel.org
10175 L:      linux-omap@vger.kernel.org
10176 S:      Orphan
10177 F:      drivers/mmc/host/omap_hsmmc.c
10178
10179 OMAP HWMOD DATA
10180 M:      Paul Walmsley <paul@pwsan.com>
10181 L:      linux-omap@vger.kernel.org
10182 S:      Maintained
10183 F:      arch/arm/mach-omap2/omap_hwmod*data*
10184
10185 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10186 M:      Benoît Cousson <bcousson@baylibre.com>
10187 L:      linux-omap@vger.kernel.org
10188 S:      Maintained
10189 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10190
10191 OMAP HWMOD SUPPORT
10192 M:      Benoît Cousson <bcousson@baylibre.com>
10193 M:      Paul Walmsley <paul@pwsan.com>
10194 L:      linux-omap@vger.kernel.org
10195 S:      Maintained
10196 F:      arch/arm/mach-omap2/omap_hwmod.*
10197
10198 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10199 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10200 L:      linux-media@vger.kernel.org
10201 S:      Maintained
10202 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10203 F:      drivers/media/platform/omap3isp/
10204 F:      drivers/staging/media/omap4iss/
10205
10206 OMAP MMC SUPPORT
10207 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10208 L:      linux-omap@vger.kernel.org
10209 S:      Maintained
10210 F:      drivers/mmc/host/omap.c
10211
10212 OMAP POWER MANAGEMENT SUPPORT
10213 M:      Kevin Hilman <khilman@kernel.org>
10214 L:      linux-omap@vger.kernel.org
10215 S:      Maintained
10216 F:      arch/arm/*omap*/*pm*
10217 F:      drivers/cpufreq/omap-cpufreq.c
10218
10219 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10220 M:      Rajendra Nayak <rnayak@codeaurora.org>
10221 M:      Paul Walmsley <paul@pwsan.com>
10222 L:      linux-omap@vger.kernel.org
10223 S:      Maintained
10224 F:      arch/arm/mach-omap2/prm*
10225
10226 OMAP RANDOM NUMBER GENERATOR SUPPORT
10227 M:      Deepak Saxena <dsaxena@plexity.net>
10228 S:      Maintained
10229 F:      drivers/char/hw_random/omap-rng.c
10230
10231 OMAP USB SUPPORT
10232 L:      linux-usb@vger.kernel.org
10233 L:      linux-omap@vger.kernel.org
10234 S:      Orphan
10235 F:      drivers/usb/*/*omap*
10236 F:      arch/arm/*omap*/usb*
10237
10238 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10239 M:      Mark Jackson <mpfj@newflow.co.uk>
10240 L:      linux-omap@vger.kernel.org
10241 S:      Maintained
10242 F:      arch/arm/boot/dts/am335x-nano.dts
10243
10244 OMAP1 SUPPORT
10245 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10246 M:      Tony Lindgren <tony@atomide.com>
10247 L:      linux-omap@vger.kernel.org
10248 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10249 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10250 S:      Maintained
10251 F:      arch/arm/mach-omap1/
10252 F:      arch/arm/plat-omap/
10253 F:      arch/arm/configs/omap1_defconfig
10254 F:      drivers/i2c/busses/i2c-omap.c
10255 F:      include/linux/i2c-omap.h
10256
10257 OMAP2+ SUPPORT
10258 M:      Tony Lindgren <tony@atomide.com>
10259 L:      linux-omap@vger.kernel.org
10260 W:      http://www.muru.com/linux/omap/
10261 W:      http://linux.omap.com/
10262 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10263 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10264 S:      Maintained
10265 F:      arch/arm/mach-omap2/
10266 F:      arch/arm/plat-omap/
10267 F:      arch/arm/configs/omap2plus_defconfig
10268 F:      drivers/i2c/busses/i2c-omap.c
10269 F:      drivers/irqchip/irq-omap-intc.c
10270 F:      drivers/mfd/*omap*.c
10271 F:      drivers/mfd/menelaus.c
10272 F:      drivers/mfd/palmas.c
10273 F:      drivers/mfd/tps65217.c
10274 F:      drivers/mfd/tps65218.c
10275 F:      drivers/mfd/tps65910.c
10276 F:      drivers/mfd/twl-core.[ch]
10277 F:      drivers/mfd/twl4030*.c
10278 F:      drivers/mfd/twl6030*.c
10279 F:      drivers/mfd/twl6040*.c
10280 F:      drivers/regulator/palmas-regulator*.c
10281 F:      drivers/regulator/pbias-regulator.c
10282 F:      drivers/regulator/tps65217-regulator.c
10283 F:      drivers/regulator/tps65218-regulator.c
10284 F:      drivers/regulator/tps65910-regulator.c
10285 F:      drivers/regulator/twl-regulator.c
10286 F:      drivers/regulator/twl6030-regulator.c
10287 F:      include/linux/i2c-omap.h
10288
10289 ONION OMEGA2+ BOARD
10290 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10291 L:      linux-mips@linux-mips.org
10292 S:      Maintained
10293 F:      arch/mips/boot/dts/ralink/omega2p.dts
10294
10295 OMFS FILESYSTEM
10296 M:      Bob Copeland <me@bobcopeland.com>
10297 L:      linux-karma-devel@lists.sourceforge.net
10298 S:      Maintained
10299 F:      Documentation/filesystems/omfs.txt
10300 F:      fs/omfs/
10301
10302 OMNIKEY CARDMAN 4000 DRIVER
10303 M:      Harald Welte <laforge@gnumonks.org>
10304 S:      Maintained
10305 F:      drivers/char/pcmcia/cm4000_cs.c
10306 F:      include/linux/cm4000_cs.h
10307 F:      include/uapi/linux/cm4000_cs.h
10308
10309 OMNIKEY CARDMAN 4040 DRIVER
10310 M:      Harald Welte <laforge@gnumonks.org>
10311 S:      Maintained
10312 F:      drivers/char/pcmcia/cm4040_cs.*
10313
10314 OMNIVISION OV13858 SENSOR DRIVER
10315 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10316 L:      linux-media@vger.kernel.org
10317 T:      git git://linuxtv.org/media_tree.git
10318 S:      Maintained
10319 F:      drivers/media/i2c/ov13858.c
10320
10321 OMNIVISION OV2685 SENSOR DRIVER
10322 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10323 L:      linux-media@vger.kernel.org
10324 T:      git git://linuxtv.org/media_tree.git
10325 S:      Maintained
10326 F:      drivers/media/i2c/ov2685.c
10327
10328 OMNIVISION OV5640 SENSOR DRIVER
10329 M:      Steve Longerbeam <slongerbeam@gmail.com>
10330 L:      linux-media@vger.kernel.org
10331 T:      git git://linuxtv.org/media_tree.git
10332 S:      Maintained
10333 F:      drivers/media/i2c/ov5640.c
10334
10335 OMNIVISION OV5647 SENSOR DRIVER
10336 M:      Luis Oliveira <lolivei@synopsys.com>
10337 L:      linux-media@vger.kernel.org
10338 T:      git git://linuxtv.org/media_tree.git
10339 S:      Maintained
10340 F:      drivers/media/i2c/ov5647.c
10341
10342 OMNIVISION OV5695 SENSOR DRIVER
10343 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10344 L:      linux-media@vger.kernel.org
10345 T:      git git://linuxtv.org/media_tree.git
10346 S:      Maintained
10347 F:      drivers/media/i2c/ov5695.c
10348
10349 OMNIVISION OV7670 SENSOR DRIVER
10350 M:      Jonathan Corbet <corbet@lwn.net>
10351 L:      linux-media@vger.kernel.org
10352 T:      git git://linuxtv.org/media_tree.git
10353 S:      Maintained
10354 F:      drivers/media/i2c/ov7670.c
10355 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10356
10357 OMNIVISION OV772x SENSOR DRIVER
10358 M:      Jacopo Mondi <jacopo@jmondi.org>
10359 L:      linux-media@vger.kernel.org
10360 T:      git git://linuxtv.org/media_tree.git
10361 S:      Odd fixes
10362 F:      drivers/media/i2c/ov772x.c
10363 F:      include/media/i2c/ov772x.h
10364
10365 OMNIVISION OV7740 SENSOR DRIVER
10366 M:      Wenyou Yang <wenyou.yang@microchip.com>
10367 L:      linux-media@vger.kernel.org
10368 T:      git git://linuxtv.org/media_tree.git
10369 S:      Maintained
10370 F:      drivers/media/i2c/ov7740.c
10371 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10372
10373 OMNIVISION OV9650 SENSOR DRIVER
10374 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10375 R:      Akinobu Mita <akinobu.mita@gmail.com>
10376 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10377 L:      linux-media@vger.kernel.org
10378 T:      git git://linuxtv.org/media_tree.git
10379 S:      Maintained
10380 F:      drivers/media/i2c/ov9650.c
10381 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10382
10383 ONENAND FLASH DRIVER
10384 M:      Kyungmin Park <kyungmin.park@samsung.com>
10385 L:      linux-mtd@lists.infradead.org
10386 S:      Maintained
10387 F:      drivers/mtd/nand/onenand/
10388 F:      include/linux/mtd/onenand*.h
10389
10390 ONSTREAM SCSI TAPE DRIVER
10391 M:      Willem Riede <osst@riede.org>
10392 L:      osst-users@lists.sourceforge.net
10393 L:      linux-scsi@vger.kernel.org
10394 S:      Maintained
10395 F:      Documentation/scsi/osst.txt
10396 F:      drivers/scsi/osst.*
10397 F:      drivers/scsi/osst_*.h
10398 F:      drivers/scsi/st.h
10399
10400 OP-TEE DRIVER
10401 M:      Jens Wiklander <jens.wiklander@linaro.org>
10402 S:      Maintained
10403 F:      drivers/tee/optee/
10404
10405 OPA-VNIC DRIVER
10406 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10407 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10408 L:      linux-rdma@vger.kernel.org
10409 S:      Supported
10410 F:      drivers/infiniband/ulp/opa_vnic
10411
10412 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10413 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10414 L:      devicetree@vger.kernel.org
10415 S:      Maintained
10416 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10417 F:      Documentation/devicetree/overlay-notes.txt
10418 F:      drivers/of/overlay.c
10419 F:      drivers/of/resolver.c
10420
10421 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10422 M:      Rob Herring <robh+dt@kernel.org>
10423 M:      Frank Rowand <frowand.list@gmail.com>
10424 L:      devicetree@vger.kernel.org
10425 W:      http://www.devicetree.org/
10426 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10427 S:      Maintained
10428 F:      drivers/of/
10429 F:      include/linux/of*.h
10430 F:      scripts/dtc/
10431 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10432
10433 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10434 M:      Rob Herring <robh+dt@kernel.org>
10435 M:      Mark Rutland <mark.rutland@arm.com>
10436 L:      devicetree@vger.kernel.org
10437 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10438 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10439 S:      Maintained
10440 F:      Documentation/devicetree/
10441 F:      arch/*/boot/dts/
10442 F:      include/dt-bindings/
10443
10444 OPENCORES I2C BUS DRIVER
10445 M:      Peter Korsgaard <jacmet@sunsite.dk>
10446 L:      linux-i2c@vger.kernel.org
10447 S:      Maintained
10448 F:      Documentation/i2c/busses/i2c-ocores
10449 F:      drivers/i2c/busses/i2c-ocores.c
10450
10451 OPENRISC ARCHITECTURE
10452 M:      Jonas Bonn <jonas@southpole.se>
10453 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10454 M:      Stafford Horne <shorne@gmail.com>
10455 T:      git git://github.com/openrisc/linux.git
10456 L:      openrisc@lists.librecores.org
10457 W:      http://openrisc.io
10458 S:      Maintained
10459 F:      Documentation/devicetree/bindings/openrisc/
10460 F:      Documentation/openrisc/
10461 F:      arch/openrisc/
10462 F:      drivers/irqchip/irq-ompic.c
10463 F:      drivers/irqchip/irq-or1k-*
10464
10465 OPENVSWITCH
10466 M:      Pravin B Shelar <pshelar@ovn.org>
10467 L:      netdev@vger.kernel.org
10468 L:      dev@openvswitch.org
10469 W:      http://openvswitch.org
10470 S:      Maintained
10471 F:      net/openvswitch/
10472 F:      include/uapi/linux/openvswitch.h
10473
10474 OPERATING PERFORMANCE POINTS (OPP)
10475 M:      Viresh Kumar <vireshk@kernel.org>
10476 M:      Nishanth Menon <nm@ti.com>
10477 M:      Stephen Boyd <sboyd@kernel.org>
10478 L:      linux-pm@vger.kernel.org
10479 S:      Maintained
10480 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10481 F:      drivers/opp/
10482 F:      include/linux/pm_opp.h
10483 F:      Documentation/power/opp.txt
10484 F:      Documentation/devicetree/bindings/opp/
10485
10486 OPL4 DRIVER
10487 M:      Clemens Ladisch <clemens@ladisch.de>
10488 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10489 T:      git git://git.alsa-project.org/alsa-kernel.git
10490 S:      Maintained
10491 F:      sound/drivers/opl4/
10492
10493 OPROFILE
10494 M:      Robert Richter <rric@kernel.org>
10495 L:      oprofile-list@lists.sf.net
10496 S:      Maintained
10497 F:      arch/*/include/asm/oprofile*.h
10498 F:      arch/*/oprofile/
10499 F:      drivers/oprofile/
10500 F:      include/linux/oprofile.h
10501
10502 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10503 M:      Mark Fasheh <mark@fasheh.com>
10504 M:      Joel Becker <jlbec@evilplan.org>
10505 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10506 W:      http://ocfs2.wiki.kernel.org
10507 S:      Supported
10508 F:      Documentation/filesystems/ocfs2.txt
10509 F:      Documentation/filesystems/dlmfs.txt
10510 F:      fs/ocfs2/
10511
10512 ORANGEFS FILESYSTEM
10513 M:      Mike Marshall <hubcap@omnibond.com>
10514 R:      Martin Brandenburg <martin@omnibond.com>
10515 L:      devel@lists.orangefs.org
10516 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10517 S:      Supported
10518 F:      fs/orangefs/
10519 F:      Documentation/filesystems/orangefs.txt
10520
10521 ORINOCO DRIVER
10522 L:      linux-wireless@vger.kernel.org
10523 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10524 W:      http://www.nongnu.org/orinoco/
10525 S:      Orphan
10526 F:      drivers/net/wireless/intersil/orinoco/
10527
10528 OSD LIBRARY and FILESYSTEM
10529 M:      Boaz Harrosh <ooo@electrozaur.com>
10530 S:      Maintained
10531 F:      drivers/scsi/osd/
10532 F:      include/scsi/osd_*
10533 F:      fs/exofs/
10534
10535 OV2659 OMNIVISION SENSOR DRIVER
10536 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10537 L:      linux-media@vger.kernel.org
10538 W:      https://linuxtv.org
10539 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10540 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10541 S:      Maintained
10542 F:      drivers/media/i2c/ov2659.c
10543 F:      include/media/i2c/ov2659.h
10544
10545 OVERLAY FILESYSTEM
10546 M:      Miklos Szeredi <miklos@szeredi.hu>
10547 L:      linux-unionfs@vger.kernel.org
10548 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10549 S:      Supported
10550 F:      fs/overlayfs/
10551 F:      Documentation/filesystems/overlayfs.txt
10552
10553 P54 WIRELESS DRIVER
10554 M:      Christian Lamparter <chunkeey@googlemail.com>
10555 L:      linux-wireless@vger.kernel.org
10556 W:      http://wireless.kernel.org/en/users/Drivers/p54
10557 S:      Maintained
10558 F:      drivers/net/wireless/intersil/p54/
10559
10560 PA SEMI ETHERNET DRIVER
10561 L:      netdev@vger.kernel.org
10562 S:      Orphan
10563 F:      drivers/net/ethernet/pasemi/*
10564
10565 PA SEMI SMBUS DRIVER
10566 L:      linux-i2c@vger.kernel.org
10567 S:      Orphan
10568 F:      drivers/i2c/busses/i2c-pasemi.c
10569
10570 PADATA PARALLEL EXECUTION MECHANISM
10571 M:      Steffen Klassert <steffen.klassert@secunet.com>
10572 L:      linux-crypto@vger.kernel.org
10573 S:      Maintained
10574 F:      kernel/padata.c
10575 F:      include/linux/padata.h
10576 F:      Documentation/padata.txt
10577
10578 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10579 M:      Harald Welte <laforge@gnumonks.org>
10580 L:      platform-driver-x86@vger.kernel.org
10581 S:      Maintained
10582 F:      drivers/platform/x86/panasonic-laptop.c
10583
10584 PARALLEL LCD/KEYPAD PANEL DRIVER
10585 M:      Willy Tarreau <willy@haproxy.com>
10586 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10587 S:      Odd Fixes
10588 F:      Documentation/misc-devices/lcd-panel-cgram.txt
10589 F:      drivers/misc/panel.c
10590
10591 PARALLEL PORT SUBSYSTEM
10592 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10593 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10594 L:      linux-parport@lists.infradead.org (subscribers-only)
10595 S:      Maintained
10596 F:      drivers/parport/
10597 F:      include/linux/parport*.h
10598 F:      drivers/char/ppdev.c
10599 F:      include/uapi/linux/ppdev.h
10600 F:      Documentation/parport*.txt
10601
10602 PARAVIRT_OPS INTERFACE
10603 M:      Juergen Gross <jgross@suse.com>
10604 M:      Alok Kataria <akataria@vmware.com>
10605 L:      virtualization@lists.linux-foundation.org
10606 S:      Supported
10607 F:      Documentation/virtual/paravirt_ops.txt
10608 F:      arch/*/kernel/paravirt*
10609 F:      arch/*/include/asm/paravirt*.h
10610 F:      include/linux/hypervisor.h
10611
10612 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10613 M:      Tim Waugh <tim@cyberelk.net>
10614 L:      linux-parport@lists.infradead.org (subscribers-only)
10615 S:      Maintained
10616 F:      Documentation/blockdev/paride.txt
10617 F:      drivers/block/paride/
10618
10619 PARISC ARCHITECTURE
10620 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
10621 M:      Helge Deller <deller@gmx.de>
10622 L:      linux-parisc@vger.kernel.org
10623 W:      http://www.parisc-linux.org/
10624 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
10625 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
10626 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
10627 S:      Maintained
10628 F:      arch/parisc/
10629 F:      Documentation/parisc/
10630 F:      drivers/parisc/
10631 F:      drivers/char/agp/parisc-agp.c
10632 F:      drivers/input/serio/gscps2.c
10633 F:      drivers/parport/parport_gsc.*
10634 F:      drivers/tty/serial/8250/8250_gsc.c
10635 F:      drivers/video/fbdev/sti*
10636 F:      drivers/video/console/sti*
10637 F:      drivers/video/logo/logo_parisc*
10638
10639 PARMAN
10640 M:      Jiri Pirko <jiri@mellanox.com>
10641 L:      netdev@vger.kernel.org
10642 S:      Supported
10643 F:      lib/parman.c
10644 F:      lib/test_parman.c
10645 F:      include/linux/parman.h
10646
10647 PC87360 HARDWARE MONITORING DRIVER
10648 M:      Jim Cromie <jim.cromie@gmail.com>
10649 L:      linux-hwmon@vger.kernel.org
10650 S:      Maintained
10651 F:      Documentation/hwmon/pc87360
10652 F:      drivers/hwmon/pc87360.c
10653
10654 PC8736x GPIO DRIVER
10655 M:      Jim Cromie <jim.cromie@gmail.com>
10656 S:      Maintained
10657 F:      drivers/char/pc8736x_gpio.c
10658
10659 PC87427 HARDWARE MONITORING DRIVER
10660 M:      Jean Delvare <jdelvare@suse.com>
10661 L:      linux-hwmon@vger.kernel.org
10662 S:      Maintained
10663 F:      Documentation/hwmon/pc87427
10664 F:      drivers/hwmon/pc87427.c
10665
10666 PCA9532 LED DRIVER
10667 M:      Riku Voipio <riku.voipio@iki.fi>
10668 S:      Maintained
10669 F:      drivers/leds/leds-pca9532.c
10670 F:      include/linux/leds-pca9532.h
10671
10672 PCA9541 I2C BUS MASTER SELECTOR DRIVER
10673 M:      Guenter Roeck <linux@roeck-us.net>
10674 L:      linux-i2c@vger.kernel.org
10675 S:      Maintained
10676 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
10677
10678 PCDP - PRIMARY CONSOLE AND DEBUG PORT
10679 M:      Khalid Aziz <khalid@gonehiking.org>
10680 S:      Maintained
10681 F:      drivers/firmware/pcdp.*
10682
10683 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
10684 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10685 L:      linux-pci@vger.kernel.org
10686 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10687 S:      Maintained
10688 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
10689 F:      drivers/pci/host/pci-aardvark.c
10690
10691 PCI DRIVER FOR ALTERA PCIE IP
10692 M:      Ley Foon Tan <lftan@altera.com>
10693 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
10694 L:      linux-pci@vger.kernel.org
10695 S:      Supported
10696 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
10697 F:      drivers/pci/host/pcie-altera.c
10698
10699 PCI DRIVER FOR APPLIEDMICRO XGENE
10700 M:      Tanmay Inamdar <tinamdar@apm.com>
10701 L:      linux-pci@vger.kernel.org
10702 L:      linux-arm-kernel@lists.infradead.org
10703 S:      Maintained
10704 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
10705 F:      drivers/pci/host/pci-xgene.c
10706
10707 PCI DRIVER FOR ARM VERSATILE PLATFORM
10708 M:      Rob Herring <robh@kernel.org>
10709 L:      linux-pci@vger.kernel.org
10710 L:      linux-arm-kernel@lists.infradead.org
10711 S:      Maintained
10712 F:      Documentation/devicetree/bindings/pci/versatile.txt
10713 F:      drivers/pci/host/pci-versatile.c
10714
10715 PCI DRIVER FOR ARMADA 8K
10716 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10717 L:      linux-pci@vger.kernel.org
10718 L:      linux-arm-kernel@lists.infradead.org
10719 S:      Maintained
10720 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
10721 F:      drivers/pci/dwc/pcie-armada8k.c
10722
10723 PCI DRIVER FOR CADENCE PCIE IP
10724 M:      Alan Douglas <adouglas@cadence.com>
10725 L:      linux-pci@vger.kernel.org
10726 S:      Maintained
10727 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
10728 F:      drivers/pci/cadence/pcie-cadence*
10729
10730 PCI DRIVER FOR FREESCALE LAYERSCAPE
10731 M:      Minghuan Lian <minghuan.Lian@freescale.com>
10732 M:      Mingkai Hu <mingkai.hu@freescale.com>
10733 M:      Roy Zang <tie-fei.zang@freescale.com>
10734 L:      linuxppc-dev@lists.ozlabs.org
10735 L:      linux-pci@vger.kernel.org
10736 L:      linux-arm-kernel@lists.infradead.org
10737 S:      Maintained
10738 F:      drivers/pci/dwc/*layerscape*
10739
10740 PCI DRIVER FOR GENERIC OF HOSTS
10741 M:      Will Deacon <will.deacon@arm.com>
10742 L:      linux-pci@vger.kernel.org
10743 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10744 S:      Maintained
10745 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
10746 F:      drivers/pci/host/pci-host-common.c
10747 F:      drivers/pci/host/pci-host-generic.c
10748
10749 PCI DRIVER FOR IMX6
10750 M:      Richard Zhu <hongxing.zhu@nxp.com>
10751 M:      Lucas Stach <l.stach@pengutronix.de>
10752 L:      linux-pci@vger.kernel.org
10753 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10754 S:      Maintained
10755 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
10756 F:      drivers/pci/dwc/*imx6*
10757
10758 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
10759 M:      Keith Busch <keith.busch@intel.com>
10760 M:      Jonathan Derrick <jonathan.derrick@intel.com>
10761 L:      linux-pci@vger.kernel.org
10762 S:      Supported
10763 F:      drivers/pci/host/vmd.c
10764
10765 PCI DRIVER FOR MICROSEMI SWITCHTEC
10766 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
10767 M:      Logan Gunthorpe <logang@deltatee.com>
10768 L:      linux-pci@vger.kernel.org
10769 S:      Maintained
10770 F:      Documentation/switchtec.txt
10771 F:      Documentation/ABI/testing/sysfs-class-switchtec
10772 F:      drivers/pci/switch/switchtec*
10773 F:      include/uapi/linux/switchtec_ioctl.h
10774 F:      include/linux/switchtec.h
10775 F:      drivers/ntb/hw/mscc/
10776
10777 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
10778 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10779 M:      Jason Cooper <jason@lakedaemon.net>
10780 L:      linux-pci@vger.kernel.org
10781 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10782 S:      Maintained
10783 F:      drivers/pci/host/*mvebu*
10784
10785 PCI DRIVER FOR NVIDIA TEGRA
10786 M:      Thierry Reding <thierry.reding@gmail.com>
10787 L:      linux-tegra@vger.kernel.org
10788 L:      linux-pci@vger.kernel.org
10789 S:      Supported
10790 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
10791 F:      drivers/pci/host/pci-tegra.c
10792
10793 PCI DRIVER FOR RENESAS R-CAR
10794 M:      Simon Horman <horms@verge.net.au>
10795 L:      linux-pci@vger.kernel.org
10796 L:      linux-renesas-soc@vger.kernel.org
10797 S:      Maintained
10798 F:      drivers/pci/host/*rcar*
10799
10800 PCI DRIVER FOR SAMSUNG EXYNOS
10801 M:      Jingoo Han <jingoohan1@gmail.com>
10802 L:      linux-pci@vger.kernel.org
10803 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10804 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
10805 S:      Maintained
10806 F:      drivers/pci/dwc/pci-exynos.c
10807
10808 PCI DRIVER FOR SYNOPSYS DESIGNWARE
10809 M:      Jingoo Han <jingoohan1@gmail.com>
10810 M:      Joao Pinto <Joao.Pinto@synopsys.com>
10811 L:      linux-pci@vger.kernel.org
10812 S:      Maintained
10813 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
10814 F:      drivers/pci/dwc/*designware*
10815
10816 PCI DRIVER FOR TI DRA7XX
10817 M:      Kishon Vijay Abraham I <kishon@ti.com>
10818 L:      linux-omap@vger.kernel.org
10819 L:      linux-pci@vger.kernel.org
10820 S:      Supported
10821 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
10822 F:      drivers/pci/dwc/pci-dra7xx.c
10823
10824 PCI DRIVER FOR TI KEYSTONE
10825 M:      Murali Karicheri <m-karicheri2@ti.com>
10826 L:      linux-pci@vger.kernel.org
10827 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10828 S:      Maintained
10829 F:      drivers/pci/dwc/*keystone*
10830
10831 PCI ENDPOINT SUBSYSTEM
10832 M:      Kishon Vijay Abraham I <kishon@ti.com>
10833 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
10834 L:      linux-pci@vger.kernel.org
10835 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
10836 S:      Supported
10837 F:      drivers/pci/endpoint/
10838 F:      drivers/misc/pci_endpoint_test.c
10839 F:      tools/pci/
10840
10841 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
10842 M:      Russell Currey <ruscur@russell.cc>
10843 L:      linuxppc-dev@lists.ozlabs.org
10844 S:      Supported
10845 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
10846 F:      arch/powerpc/kernel/eeh*.c
10847 F:      arch/powerpc/platforms/*/eeh*.c
10848 F:      arch/powerpc/include/*/eeh*.h
10849
10850 PCI ERROR RECOVERY
10851 M:      Linas Vepstas <linasvepstas@gmail.com>
10852 L:      linux-pci@vger.kernel.org
10853 S:      Supported
10854 F:      Documentation/PCI/pci-error-recovery.txt
10855
10856 PCI MSI DRIVER FOR ALTERA MSI IP
10857 M:      Ley Foon Tan <lftan@altera.com>
10858 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
10859 L:      linux-pci@vger.kernel.org
10860 S:      Supported
10861 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
10862 F:      drivers/pci/host/pcie-altera-msi.c
10863
10864 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
10865 M:      Duc Dang <dhdang@apm.com>
10866 L:      linux-pci@vger.kernel.org
10867 L:      linux-arm-kernel@lists.infradead.org
10868 S:      Maintained
10869 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
10870 F:      drivers/pci/host/pci-xgene-msi.c
10871
10872 PCI SUBSYSTEM
10873 M:      Bjorn Helgaas <bhelgaas@google.com>
10874 L:      linux-pci@vger.kernel.org
10875 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
10876 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
10877 S:      Supported
10878 F:      Documentation/devicetree/bindings/pci/
10879 F:      Documentation/PCI/
10880 F:      drivers/acpi/pci*
10881 F:      drivers/pci/
10882 F:      include/asm-generic/pci*
10883 F:      include/linux/pci*
10884 F:      include/linux/of_pci.h
10885 F:      include/uapi/linux/pci*
10886 F:      lib/pci*
10887 F:      arch/x86/pci/
10888 F:      arch/x86/kernel/quirks.c
10889
10890 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
10891 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
10892 L:      linux-pci@vger.kernel.org
10893 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
10894 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
10895 S:      Supported
10896 F:      drivers/pci/cadence/
10897 F:      drivers/pci/host/
10898 F:      drivers/pci/dwc/
10899
10900 PCIE DRIVER FOR AXIS ARTPEC
10901 M:      Jesper Nilsson <jesper.nilsson@axis.com>
10902 L:      linux-arm-kernel@axis.com
10903 L:      linux-pci@vger.kernel.org
10904 S:      Maintained
10905 F:      Documentation/devicetree/bindings/pci/axis,artpec*
10906 F:      drivers/pci/dwc/*artpec*
10907
10908 PCIE DRIVER FOR CAVIUM THUNDERX
10909 M:      David Daney <david.daney@cavium.com>
10910 L:      linux-pci@vger.kernel.org
10911 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10912 S:      Supported
10913 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
10914 F:      drivers/pci/host/pci-thunder-*
10915
10916 PCIE DRIVER FOR HISILICON
10917 M:      Zhou Wang <wangzhou1@hisilicon.com>
10918 L:      linux-pci@vger.kernel.org
10919 S:      Maintained
10920 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
10921 F:      drivers/pci/dwc/pcie-hisi.c
10922
10923 PCIE DRIVER FOR HISILICON KIRIN
10924 M:      Xiaowei Song <songxiaowei@hisilicon.com>
10925 M:      Binghui Wang <wangbinghui@hisilicon.com>
10926 L:      linux-pci@vger.kernel.org
10927 S:      Maintained
10928 F:      Documentation/devicetree/bindings/pci/pcie-kirin.txt
10929 F:      drivers/pci/dwc/pcie-kirin.c
10930
10931 PCIE DRIVER FOR HISILICON STB
10932 M:      Jianguo Sun <sunjianguo1@huawei.com>
10933 M:      Shawn Guo <shawn.guo@linaro.org>
10934 L:      linux-pci@vger.kernel.org
10935 S:      Maintained
10936 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
10937 F:      drivers/pci/dwc/pcie-histb.c
10938
10939 PCIE DRIVER FOR MEDIATEK
10940 M:      Ryder Lee <ryder.lee@mediatek.com>
10941 L:      linux-pci@vger.kernel.org
10942 L:      linux-mediatek@lists.infradead.org
10943 S:      Supported
10944 F:      Documentation/devicetree/bindings/pci/mediatek*
10945 F:      drivers/pci/host/*mediatek*
10946
10947 PCIE DRIVER FOR QUALCOMM MSM
10948 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
10949 L:      linux-pci@vger.kernel.org
10950 L:      linux-arm-msm@vger.kernel.org
10951 S:      Maintained
10952 F:      drivers/pci/dwc/*qcom*
10953
10954 PCIE DRIVER FOR ROCKCHIP
10955 M:      Shawn Lin <shawn.lin@rock-chips.com>
10956 L:      linux-pci@vger.kernel.org
10957 L:      linux-rockchip@lists.infradead.org
10958 S:      Maintained
10959 F:      Documentation/devicetree/bindings/pci/rockchip-pcie.txt
10960 F:      drivers/pci/host/pcie-rockchip.c
10961
10962 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
10963 M:      Linus Walleij <linus.walleij@linaro.org>
10964 L:      linux-pci@vger.kernel.org
10965 S:      Maintained
10966 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
10967 F:      drivers/pci/host/pci-v3-semi.c
10968
10969 PCIE DRIVER FOR ST SPEAR13XX
10970 M:      Pratyush Anand <pratyush.anand@gmail.com>
10971 L:      linux-pci@vger.kernel.org
10972 S:      Maintained
10973 F:      drivers/pci/dwc/*spear*
10974
10975 PCMCIA SUBSYSTEM
10976 M:      Dominik Brodowski <linux@dominikbrodowski.net>
10977 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
10978 S:      Odd Fixes
10979 F:      Documentation/pcmcia/
10980 F:      tools/pcmcia/
10981 F:      drivers/pcmcia/
10982 F:      include/pcmcia/
10983
10984 PCNET32 NETWORK DRIVER
10985 M:      Don Fry <pcnet32@frontier.com>
10986 L:      netdev@vger.kernel.org
10987 S:      Maintained
10988 F:      drivers/net/ethernet/amd/pcnet32.c
10989
10990 PCRYPT PARALLEL CRYPTO ENGINE
10991 M:      Steffen Klassert <steffen.klassert@secunet.com>
10992 L:      linux-crypto@vger.kernel.org
10993 S:      Maintained
10994 F:      crypto/pcrypt.c
10995 F:      include/crypto/pcrypt.h
10996
10997 PEAQ WMI HOTKEYS DRIVER
10998 M:      Hans de Goede <hdegoede@redhat.com>
10999 L:      platform-driver-x86@vger.kernel.org
11000 S:      Maintained
11001 F:      drivers/platform/x86/peaq-wmi.c
11002
11003 PER-CPU MEMORY ALLOCATOR
11004 M:      Tejun Heo <tj@kernel.org>
11005 M:      Christoph Lameter <cl@linux.com>
11006 M:      Dennis Zhou <dennisszhou@gmail.com>
11007 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu.git
11008 S:      Maintained
11009 F:      include/linux/percpu*.h
11010 F:      mm/percpu*.c
11011 F:      arch/*/include/asm/percpu.h
11012
11013 PER-TASK DELAY ACCOUNTING
11014 M:      Balbir Singh <bsingharora@gmail.com>
11015 S:      Maintained
11016 F:      include/linux/delayacct.h
11017 F:      kernel/delayacct.c
11018
11019 PERFORMANCE EVENTS SUBSYSTEM
11020 M:      Peter Zijlstra <peterz@infradead.org>
11021 M:      Ingo Molnar <mingo@redhat.com>
11022 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11023 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11024 R:      Jiri Olsa <jolsa@redhat.com>
11025 R:      Namhyung Kim <namhyung@kernel.org>
11026 L:      linux-kernel@vger.kernel.org
11027 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11028 S:      Supported
11029 F:      kernel/events/*
11030 F:      include/linux/perf_event.h
11031 F:      include/uapi/linux/perf_event.h
11032 F:      arch/*/kernel/perf_event*.c
11033 F:      arch/*/kernel/*/perf_event*.c
11034 F:      arch/*/kernel/*/*/perf_event*.c
11035 F:      arch/*/include/asm/perf_event.h
11036 F:      arch/*/kernel/perf_callchain.c
11037 F:      arch/*/events/*
11038 F:      tools/perf/
11039
11040 PERSONALITY HANDLING
11041 M:      Christoph Hellwig <hch@infradead.org>
11042 L:      linux-abi-devel@lists.sourceforge.net
11043 S:      Maintained
11044 F:      include/linux/personality.h
11045 F:      include/uapi/linux/personality.h
11046
11047 PHONET PROTOCOL
11048 M:      Remi Denis-Courmont <courmisch@gmail.com>
11049 S:      Supported
11050 F:      Documentation/networking/phonet.txt
11051 F:      include/linux/phonet.h
11052 F:      include/net/phonet/
11053 F:      include/uapi/linux/phonet.h
11054 F:      net/phonet/
11055
11056 PHRAM MTD DRIVER
11057 M:      Joern Engel <joern@lazybastard.org>
11058 L:      linux-mtd@lists.infradead.org
11059 S:      Maintained
11060 F:      drivers/mtd/devices/phram.c
11061
11062 PICOLCD HID DRIVER
11063 M:      Bruno Prémont <bonbons@linux-vserver.org>
11064 L:      linux-input@vger.kernel.org
11065 S:      Maintained
11066 F:      drivers/hid/hid-picolcd*
11067
11068 PICOXCELL SUPPORT
11069 M:      Jamie Iles <jamie@jamieiles.com>
11070 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11071 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11072 S:      Supported
11073 F:      arch/arm/boot/dts/picoxcell*
11074 F:      arch/arm/mach-picoxcell/
11075 F:      drivers/crypto/picoxcell*
11076
11077 PIN CONTROL SUBSYSTEM
11078 M:      Linus Walleij <linus.walleij@linaro.org>
11079 L:      linux-gpio@vger.kernel.org
11080 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11081 S:      Maintained
11082 F:      Documentation/devicetree/bindings/pinctrl/
11083 F:      Documentation/driver-api/pinctl.rst
11084 F:      drivers/pinctrl/
11085 F:      include/linux/pinctrl/
11086
11087 PIN CONTROLLER - ATMEL AT91
11088 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11089 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11090 S:      Maintained
11091 F:      drivers/pinctrl/pinctrl-at91.*
11092
11093 PIN CONTROLLER - ATMEL AT91 PIO4
11094 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11095 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11096 L:      linux-gpio@vger.kernel.org
11097 S:      Supported
11098 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11099
11100 PIN CONTROLLER - FREESCALE
11101 M:      Dong Aisheng <aisheng.dong@nxp.com>
11102 M:      Fabio Estevam <festevam@gmail.com>
11103 M:      Shawn Guo <shawnguo@kernel.org>
11104 M:      Stefan Agner <stefan@agner.ch>
11105 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11106 L:      linux-gpio@vger.kernel.org
11107 S:      Maintained
11108 F:      drivers/pinctrl/freescale/
11109 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11110
11111 PIN CONTROLLER - INTEL
11112 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11113 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
11114 S:      Maintained
11115 F:      drivers/pinctrl/intel/
11116
11117 PIN CONTROLLER - MEDIATEK
11118 M:      Sean Wang <sean.wang@mediatek.com>
11119 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11120 S:      Maintained
11121 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11122 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11123 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11124 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11125 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11126
11127 PIN CONTROLLER - QUALCOMM
11128 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11129 S:      Maintained
11130 L:      linux-arm-msm@vger.kernel.org
11131 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11132 F:      drivers/pinctrl/qcom/
11133
11134 PIN CONTROLLER - RENESAS
11135 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11136 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11137 L:      linux-renesas-soc@vger.kernel.org
11138 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11139 S:      Maintained
11140 F:      drivers/pinctrl/sh-pfc/
11141
11142 PIN CONTROLLER - SAMSUNG
11143 M:      Tomasz Figa <tomasz.figa@gmail.com>
11144 M:      Krzysztof Kozlowski <krzk@kernel.org>
11145 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11146 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11147 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11148 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11149 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11150 S:      Maintained
11151 F:      drivers/pinctrl/samsung/
11152 F:      include/dt-bindings/pinctrl/samsung.h
11153 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11154
11155 PIN CONTROLLER - SINGLE
11156 M:      Tony Lindgren <tony@atomide.com>
11157 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11158 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11159 L:      linux-omap@vger.kernel.org
11160 S:      Maintained
11161 F:      drivers/pinctrl/pinctrl-single.c
11162
11163 PIN CONTROLLER - ST SPEAR
11164 M:      Viresh Kumar <vireshk@kernel.org>
11165 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11166 W:      http://www.st.com/spear
11167 S:      Maintained
11168 F:      drivers/pinctrl/spear/
11169
11170 PISTACHIO SOC SUPPORT
11171 M:      James Hartley <james.hartley@sondrel.com>
11172 L:      linux-mips@linux-mips.org
11173 S:      Odd Fixes
11174 F:      arch/mips/pistachio/
11175 F:      arch/mips/include/asm/mach-pistachio/
11176 F:      arch/mips/boot/dts/img/pistachio*
11177 F:      arch/mips/configs/pistachio*_defconfig
11178
11179 PKTCDVD DRIVER
11180 S:      Orphan
11181 M:      linux-block@vger.kernel.org
11182 F:      drivers/block/pktcdvd.c
11183 F:      include/linux/pktcdvd.h
11184 F:      include/uapi/linux/pktcdvd.h
11185
11186 PKUNITY SOC DRIVERS
11187 M:      Guan Xuetao <gxt@pku.edu.cn>
11188 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11189 S:      Maintained
11190 T:      git git://github.com/gxt/linux.git
11191 F:      drivers/input/serio/i8042-unicore32io.h
11192 F:      drivers/i2c/busses/i2c-puv3.c
11193 F:      drivers/video/fbdev/fb-puv3.c
11194 F:      drivers/rtc/rtc-puv3.c
11195
11196 PMBUS HARDWARE MONITORING DRIVERS
11197 M:      Guenter Roeck <linux@roeck-us.net>
11198 L:      linux-hwmon@vger.kernel.org
11199 W:      http://hwmon.wiki.kernel.org/
11200 W:      http://www.roeck-us.net/linux/drivers/
11201 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11202 S:      Maintained
11203 F:      Documentation/hwmon/pmbus
11204 F:      drivers/hwmon/pmbus/
11205 F:      include/linux/pmbus.h
11206
11207 PMC SIERRA MaxRAID DRIVER
11208 L:      linux-scsi@vger.kernel.org
11209 W:      http://www.pmc-sierra.com/
11210 S:      Orphan
11211 F:      drivers/scsi/pmcraid.*
11212
11213 PMC SIERRA PM8001 DRIVER
11214 M:      Jack Wang <jinpu.wang@profitbricks.com>
11215 M:      lindar_liu@usish.com
11216 L:      linux-scsi@vger.kernel.org
11217 S:      Supported
11218 F:      drivers/scsi/pm8001/
11219
11220 PNP SUPPORT
11221 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11222 S:      Maintained
11223 F:      drivers/pnp/
11224
11225 POSIX CLOCKS and TIMERS
11226 M:      Thomas Gleixner <tglx@linutronix.de>
11227 L:      linux-kernel@vger.kernel.org
11228 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11229 S:      Maintained
11230 F:      fs/timerfd.c
11231 F:      include/linux/timer*
11232 F:      kernel/time/*timer*
11233
11234 POWER MANAGEMENT CORE
11235 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11236 L:      linux-pm@vger.kernel.org
11237 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11238 B:      https://bugzilla.kernel.org
11239 S:      Supported
11240 F:      drivers/base/power/
11241 F:      include/linux/pm.h
11242 F:      include/linux/pm_*
11243 F:      include/linux/powercap.h
11244 F:      drivers/powercap/
11245 F:      kernel/configs/nopm.config
11246
11247 POWER STATE COORDINATION INTERFACE (PSCI)
11248 M:      Mark Rutland <mark.rutland@arm.com>
11249 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11250 L:      linux-arm-kernel@lists.infradead.org
11251 S:      Maintained
11252 F:      drivers/firmware/psci*.c
11253 F:      include/linux/psci.h
11254 F:      include/uapi/linux/psci.h
11255
11256 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11257 M:      Sebastian Reichel <sre@kernel.org>
11258 L:      linux-pm@vger.kernel.org
11259 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11260 S:      Maintained
11261 F:      Documentation/devicetree/bindings/power/supply/
11262 F:      include/linux/power_supply.h
11263 F:      drivers/power/supply/
11264
11265 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11266 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11267 L:      linuxppc-dev@lists.ozlabs.org
11268 S:      Maintained
11269 F:      drivers/char/powernv-op-panel.c
11270
11271 PPP OVER ATM (RFC 2364)
11272 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11273 S:      Maintained
11274 F:      net/atm/pppoatm.c
11275 F:      include/uapi/linux/atmppp.h
11276
11277 PPP OVER ETHERNET
11278 M:      Michal Ostrowski <mostrows@earthlink.net>
11279 S:      Maintained
11280 F:      drivers/net/ppp/pppoe.c
11281 F:      drivers/net/ppp/pppox.c
11282
11283 PPP OVER L2TP
11284 M:      James Chapman <jchapman@katalix.com>
11285 S:      Maintained
11286 F:      net/l2tp/l2tp_ppp.c
11287 F:      include/linux/if_pppol2tp.h
11288 F:      include/uapi/linux/if_pppol2tp.h
11289
11290 PPP PROTOCOL DRIVERS AND COMPRESSORS
11291 M:      Paul Mackerras <paulus@samba.org>
11292 L:      linux-ppp@vger.kernel.org
11293 S:      Maintained
11294 F:      drivers/net/ppp/ppp_*
11295
11296 PPS SUPPORT
11297 M:      Rodolfo Giometti <giometti@enneenne.com>
11298 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11299 L:      linuxpps@ml.enneenne.com (subscribers-only)
11300 S:      Maintained
11301 F:      Documentation/pps/
11302 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11303 F:      Documentation/ABI/testing/sysfs-pps
11304 F:      drivers/pps/
11305 F:      include/linux/pps*.h
11306 F:      include/uapi/linux/pps.h
11307
11308 PPTP DRIVER
11309 M:      Dmitry Kozlov <xeb@mail.ru>
11310 L:      netdev@vger.kernel.org
11311 S:      Maintained
11312 F:      drivers/net/ppp/pptp.c
11313 W:      http://sourceforge.net/projects/accel-pptp
11314
11315 PREEMPTIBLE KERNEL
11316 M:      Robert Love <rml@tech9.net>
11317 L:      kpreempt-tech@lists.sourceforge.net
11318 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11319 S:      Supported
11320 F:      Documentation/preempt-locking.txt
11321 F:      include/linux/preempt.h
11322
11323 PRINTK
11324 M:      Petr Mladek <pmladek@suse.com>
11325 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11326 R:      Steven Rostedt <rostedt@goodmis.org>
11327 S:      Maintained
11328 F:      kernel/printk/
11329 F:      include/linux/printk.h
11330
11331 PRISM54 WIRELESS DRIVER
11332 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11333 L:      linux-wireless@vger.kernel.org
11334 W:      http://wireless.kernel.org/en/users/Drivers/p54
11335 S:      Obsolete
11336 F:      drivers/net/wireless/intersil/prism54/
11337
11338 PROC SYSCTL
11339 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11340 M:      Kees Cook <keescook@chromium.org>
11341 L:      linux-kernel@vger.kernel.org
11342 L:      linux-fsdevel@vger.kernel.org
11343 S:      Maintained
11344 F:      fs/proc/proc_sysctl.c
11345 F:      include/linux/sysctl.h
11346 F:      kernel/sysctl.c
11347 F:      tools/testing/selftests/sysctl/
11348
11349 PS3 NETWORK SUPPORT
11350 M:      Geoff Levand <geoff@infradead.org>
11351 L:      netdev@vger.kernel.org
11352 L:      linuxppc-dev@lists.ozlabs.org
11353 S:      Maintained
11354 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11355
11356 PS3 PLATFORM SUPPORT
11357 M:      Geoff Levand <geoff@infradead.org>
11358 L:      linuxppc-dev@lists.ozlabs.org
11359 S:      Maintained
11360 F:      arch/powerpc/boot/ps3*
11361 F:      arch/powerpc/include/asm/lv1call.h
11362 F:      arch/powerpc/include/asm/ps3*.h
11363 F:      arch/powerpc/platforms/ps3/
11364 F:      drivers/*/ps3*
11365 F:      drivers/ps3/
11366 F:      drivers/rtc/rtc-ps3.c
11367 F:      drivers/usb/host/*ps3.c
11368 F:      sound/ppc/snd_ps3*
11369
11370 PS3VRAM DRIVER
11371 M:      Jim Paris <jim@jtan.com>
11372 M:      Geoff Levand <geoff@infradead.org>
11373 L:      linuxppc-dev@lists.ozlabs.org
11374 S:      Maintained
11375 F:      drivers/block/ps3vram.c
11376
11377 PSAMPLE PACKET SAMPLING SUPPORT:
11378 M:      Yotam Gigi <yotam.gi@gmail.com>
11379 S:      Maintained
11380 F:      net/psample
11381 F:      include/net/psample.h
11382 F:      include/uapi/linux/psample.h
11383
11384 PSTORE FILESYSTEM
11385 M:      Kees Cook <keescook@chromium.org>
11386 M:      Anton Vorontsov <anton@enomsg.org>
11387 M:      Colin Cross <ccross@android.com>
11388 M:      Tony Luck <tony.luck@intel.com>
11389 S:      Maintained
11390 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11391 F:      fs/pstore/
11392 F:      include/linux/pstore*
11393 F:      drivers/firmware/efi/efi-pstore.c
11394 F:      drivers/acpi/apei/erst.c
11395 F:      Documentation/admin-guide/ramoops.rst
11396 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11397 K:      \b(pstore|ramoops)
11398
11399 PTP HARDWARE CLOCK SUPPORT
11400 M:      Richard Cochran <richardcochran@gmail.com>
11401 L:      netdev@vger.kernel.org
11402 S:      Maintained
11403 W:      http://linuxptp.sourceforge.net/
11404 F:      Documentation/ABI/testing/sysfs-ptp
11405 F:      Documentation/ptp/*
11406 F:      drivers/net/ethernet/freescale/gianfar_ptp.c
11407 F:      drivers/net/phy/dp83640*
11408 F:      drivers/ptp/*
11409 F:      include/linux/ptp_cl*
11410
11411 PTRACE SUPPORT
11412 M:      Oleg Nesterov <oleg@redhat.com>
11413 S:      Maintained
11414 F:      include/asm-generic/syscall.h
11415 F:      include/linux/ptrace.h
11416 F:      include/linux/regset.h
11417 F:      include/linux/tracehook.h
11418 F:      include/uapi/linux/ptrace.h
11419 F:      include/uapi/linux/ptrace.h
11420 F:      include/asm-generic/ptrace.h
11421 F:      kernel/ptrace.c
11422 F:      arch/*/ptrace*.c
11423 F:      arch/*/*/ptrace*.c
11424 F:      arch/*/include/asm/ptrace*.h
11425
11426 PULSE8-CEC DRIVER
11427 M:      Hans Verkuil <hverkuil@xs4all.nl>
11428 L:      linux-media@vger.kernel.org
11429 T:      git git://linuxtv.org/media_tree.git
11430 S:      Maintained
11431 F:      drivers/media/usb/pulse8-cec/*
11432 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11433
11434 PVRUSB2 VIDEO4LINUX DRIVER
11435 M:      Mike Isely <isely@pobox.com>
11436 L:      pvrusb2@isely.net       (subscribers-only)
11437 L:      linux-media@vger.kernel.org
11438 W:      http://www.isely.net/pvrusb2/
11439 T:      git git://linuxtv.org/media_tree.git
11440 S:      Maintained
11441 F:      Documentation/media/v4l-drivers/pvrusb2*
11442 F:      drivers/media/usb/pvrusb2/
11443
11444 PWC WEBCAM DRIVER
11445 M:      Hans Verkuil <hverkuil@xs4all.nl>
11446 L:      linux-media@vger.kernel.org
11447 T:      git git://linuxtv.org/media_tree.git
11448 S:      Odd Fixes
11449 F:      drivers/media/usb/pwc/*
11450
11451 PWM FAN DRIVER
11452 M:      Kamil Debski <kamil@wypas.org>
11453 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11454 L:      linux-hwmon@vger.kernel.org
11455 S:      Supported
11456 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11457 F:      Documentation/hwmon/pwm-fan
11458 F:      drivers/hwmon/pwm-fan.c
11459
11460 PWM IR Transmitter
11461 M:      Sean Young <sean@mess.org>
11462 L:      linux-media@vger.kernel.org
11463 S:      Maintained
11464 F:      drivers/media/rc/pwm-ir-tx.c
11465
11466 PWM SUBSYSTEM
11467 M:      Thierry Reding <thierry.reding@gmail.com>
11468 L:      linux-pwm@vger.kernel.org
11469 S:      Maintained
11470 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11471 F:      Documentation/pwm.txt
11472 F:      Documentation/devicetree/bindings/pwm/
11473 F:      include/linux/pwm.h
11474 F:      drivers/pwm/
11475 F:      drivers/video/backlight/pwm_bl.c
11476 F:      include/linux/pwm_backlight.h
11477 F:      drivers/gpio/gpio-mvebu.c
11478 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11479
11480 PXA GPIO DRIVER
11481 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11482 L:      linux-gpio@vger.kernel.org
11483 S:      Maintained
11484 F:      drivers/gpio/gpio-pxa.c
11485
11486 PXA MMCI DRIVER
11487 S:      Orphan
11488
11489 PXA RTC DRIVER
11490 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11491 L:      linux-rtc@vger.kernel.org
11492 S:      Maintained
11493
11494 PXA2xx/PXA3xx SUPPORT
11495 M:      Daniel Mack <daniel@zonque.org>
11496 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11497 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11498 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11499 T:      git git://github.com/hzhuang1/linux.git
11500 T:      git git://github.com/rjarzmik/linux.git
11501 S:      Maintained
11502 F:      arch/arm/boot/dts/pxa*
11503 F:      arch/arm/mach-pxa/
11504 F:      drivers/dma/pxa*
11505 F:      drivers/pcmcia/pxa2xx*
11506 F:      drivers/pinctrl/pxa/
11507 F:      drivers/spi/spi-pxa2xx*
11508 F:      drivers/usb/gadget/udc/pxa2*
11509 F:      include/sound/pxa2xx-lib.h
11510 F:      sound/arm/pxa*
11511 F:      sound/soc/pxa/
11512
11513 QAT DRIVER
11514 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11515 L:      qat-linux@intel.com
11516 S:      Supported
11517 F:      drivers/crypto/qat/
11518
11519 QCOM AUDIO (ASoC) DRIVERS
11520 M:      Patrick Lai <plai@codeaurora.org>
11521 M:      Banajit Goswami <bgoswami@codeaurora.org>
11522 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11523 S:      Supported
11524 F:      sound/soc/qcom/
11525
11526 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11527 M:      Gabriel Somlo <somlo@cmu.edu>
11528 M:      "Michael S. Tsirkin" <mst@redhat.com>
11529 L:      qemu-devel@nongnu.org
11530 S:      Maintained
11531 F:      drivers/firmware/qemu_fw_cfg.c
11532 F:      include/uapi/linux/qemu_fw_cfg.h
11533
11534 QIB DRIVER
11535 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11536 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11537 L:      linux-rdma@vger.kernel.org
11538 S:      Supported
11539 F:      drivers/infiniband/hw/qib/
11540
11541 QLOGIC QL41xxx FCOE DRIVER
11542 M:      QLogic-Storage-Upstream@cavium.com
11543 L:      linux-scsi@vger.kernel.org
11544 S:      Supported
11545 F:      drivers/scsi/qedf/
11546
11547 QLOGIC QL41xxx ISCSI DRIVER
11548 M:      QLogic-Storage-Upstream@cavium.com
11549 L:      linux-scsi@vger.kernel.org
11550 S:      Supported
11551 F:      drivers/scsi/qedi/
11552
11553 QLOGIC QL4xxx ETHERNET DRIVER
11554 M:      Ariel Elior <Ariel.Elior@cavium.com>
11555 M:      everest-linux-l2@cavium.com
11556 L:      netdev@vger.kernel.org
11557 S:      Supported
11558 F:      drivers/net/ethernet/qlogic/qed/
11559 F:      include/linux/qed/
11560 F:      drivers/net/ethernet/qlogic/qede/
11561
11562 QLOGIC QL4xxx RDMA DRIVER
11563 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11564 M:      Ariel Elior <Ariel.Elior@cavium.com>
11565 L:      linux-rdma@vger.kernel.org
11566 S:      Supported
11567 F:      drivers/infiniband/hw/qedr/
11568 F:      include/uapi/rdma/qedr-abi.h
11569
11570 QLOGIC QLA1280 SCSI DRIVER
11571 M:      Michael Reed <mdr@sgi.com>
11572 L:      linux-scsi@vger.kernel.org
11573 S:      Maintained
11574 F:      drivers/scsi/qla1280.[ch]
11575
11576 QLOGIC QLA2XXX FC-SCSI DRIVER
11577 M:      qla2xxx-upstream@qlogic.com
11578 L:      linux-scsi@vger.kernel.org
11579 S:      Supported
11580 F:      Documentation/scsi/LICENSE.qla2xxx
11581 F:      drivers/scsi/qla2xxx/
11582
11583 QLOGIC QLA3XXX NETWORK DRIVER
11584 M:      Dept-GELinuxNICDev@cavium.com
11585 L:      netdev@vger.kernel.org
11586 S:      Supported
11587 F:      Documentation/networking/LICENSE.qla3xxx
11588 F:      drivers/net/ethernet/qlogic/qla3xxx.*
11589
11590 QLOGIC QLA4XXX iSCSI DRIVER
11591 M:      QLogic-Storage-Upstream@qlogic.com
11592 L:      linux-scsi@vger.kernel.org
11593 S:      Supported
11594 F:      Documentation/scsi/LICENSE.qla4xxx
11595 F:      drivers/scsi/qla4xxx/
11596
11597 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
11598 M:      Harish Patil <harish.patil@cavium.com>
11599 M:      Manish Chopra <manish.chopra@cavium.com>
11600 M:      Dept-GELinuxNICDev@cavium.com
11601 L:      netdev@vger.kernel.org
11602 S:      Supported
11603 F:      drivers/net/ethernet/qlogic/qlcnic/
11604
11605 QLOGIC QLGE 10Gb ETHERNET DRIVER
11606 M:      Harish Patil <harish.patil@cavium.com>
11607 M:      Manish Chopra <manish.chopra@cavium.com>
11608 M:      Dept-GELinuxNICDev@cavium.com
11609 L:      netdev@vger.kernel.org
11610 S:      Supported
11611 F:      drivers/net/ethernet/qlogic/qlge/
11612
11613 QNX4 FILESYSTEM
11614 M:      Anders Larsen <al@alarsen.net>
11615 W:      http://www.alarsen.net/linux/qnx4fs/
11616 S:      Maintained
11617 F:      fs/qnx4/
11618 F:      include/uapi/linux/qnx4_fs.h
11619 F:      include/uapi/linux/qnxtypes.h
11620
11621 QORIQ DPAA2 FSL-MC BUS DRIVER
11622 M:      Stuart Yoder <stuyoder@gmail.com>
11623 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
11624 L:      linux-kernel@vger.kernel.org
11625 S:      Maintained
11626 F:      drivers/bus/fsl-mc/
11627 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
11628 F:      Documentation/networking/dpaa2/overview.rst
11629
11630 QT1010 MEDIA DRIVER
11631 M:      Antti Palosaari <crope@iki.fi>
11632 L:      linux-media@vger.kernel.org
11633 W:      https://linuxtv.org
11634 W:      http://palosaari.fi/linux/
11635 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11636 T:      git git://linuxtv.org/anttip/media_tree.git
11637 S:      Maintained
11638 F:      drivers/media/tuners/qt1010*
11639
11640 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
11641 M:      Kalle Valo <kvalo@qca.qualcomm.com>
11642 L:      ath10k@lists.infradead.org
11643 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
11644 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
11645 S:      Supported
11646 F:      drivers/net/wireless/ath/ath10k/
11647
11648 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
11649 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
11650 L:      linux-wireless@vger.kernel.org
11651 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
11652 S:      Supported
11653 F:      drivers/net/wireless/ath/ath9k/
11654
11655 QUALCOMM CAMERA SUBSYSTEM DRIVER
11656 M:      Todor Tomov <todor.tomov@linaro.org>
11657 L:      linux-media@vger.kernel.org
11658 S:      Maintained
11659 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
11660 F:      Documentation/media/v4l-drivers/qcom_camss.rst
11661 F:      drivers/media/platform/qcom/camss-8x16/
11662
11663 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
11664 M:      Timur Tabi <timur@codeaurora.org>
11665 L:      netdev@vger.kernel.org
11666 S:      Supported
11667 F:      drivers/net/ethernet/qualcomm/emac/
11668
11669 QUALCOMM HEXAGON ARCHITECTURE
11670 M:      Richard Kuo <rkuo@codeaurora.org>
11671 L:      linux-hexagon@vger.kernel.org
11672 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
11673 S:      Supported
11674 F:      arch/hexagon/
11675
11676 QUALCOMM IOMMU
11677 M:      Rob Clark <robdclark@gmail.com>
11678 L:      iommu@lists.linux-foundation.org
11679 L:      linux-arm-msm@vger.kernel.org
11680 S:      Maintained
11681 F:      drivers/iommu/qcom_iommu.c
11682
11683 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
11684 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
11685 L:      linux-media@vger.kernel.org
11686 L:      linux-arm-msm@vger.kernel.org
11687 T:      git git://linuxtv.org/media_tree.git
11688 S:      Maintained
11689 F:      drivers/media/platform/qcom/venus/
11690
11691 QUALCOMM WCN36XX WIRELESS DRIVER
11692 M:      Eugene Krasnikov <k.eugene.e@gmail.com>
11693 L:      wcn36xx@lists.infradead.org
11694 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
11695 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
11696 S:      Supported
11697 F:      drivers/net/wireless/ath/wcn36xx/
11698
11699 QUANTENNA QTNFMAC WIRELESS DRIVER
11700 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
11701 M:      Avinash Patil <avinashp@quantenna.com>
11702 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
11703 L:      linux-wireless@vger.kernel.org
11704 S:      Maintained
11705 F:      drivers/net/wireless/quantenna
11706
11707 RADEON and AMDGPU DRM DRIVERS
11708 M:      Alex Deucher <alexander.deucher@amd.com>
11709 M:      Christian König <christian.koenig@amd.com>
11710 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
11711 L:      amd-gfx@lists.freedesktop.org
11712 T:      git git://people.freedesktop.org/~agd5f/linux
11713 S:      Supported
11714 F:      drivers/gpu/drm/radeon/
11715 F:      include/uapi/drm/radeon_drm.h
11716 F:      drivers/gpu/drm/amd/
11717 F:      include/uapi/drm/amdgpu_drm.h
11718
11719 RADEON FRAMEBUFFER DISPLAY DRIVER
11720 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
11721 L:      linux-fbdev@vger.kernel.org
11722 S:      Maintained
11723 F:      drivers/video/fbdev/aty/radeon*
11724 F:      include/uapi/linux/radeonfb.h
11725
11726 RADIOSHARK RADIO DRIVER
11727 M:      Hans Verkuil <hverkuil@xs4all.nl>
11728 L:      linux-media@vger.kernel.org
11729 T:      git git://linuxtv.org/media_tree.git
11730 S:      Maintained
11731 F:      drivers/media/radio/radio-shark.c
11732
11733 RADIOSHARK2 RADIO DRIVER
11734 M:      Hans Verkuil <hverkuil@xs4all.nl>
11735 L:      linux-media@vger.kernel.org
11736 T:      git git://linuxtv.org/media_tree.git
11737 S:      Maintained
11738 F:      drivers/media/radio/radio-shark2.c
11739 F:      drivers/media/radio/radio-tea5777.c
11740
11741 RADOS BLOCK DEVICE (RBD)
11742 M:      Ilya Dryomov <idryomov@gmail.com>
11743 M:      Sage Weil <sage@redhat.com>
11744 M:      Alex Elder <elder@kernel.org>
11745 L:      ceph-devel@vger.kernel.org
11746 W:      http://ceph.com/
11747 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
11748 T:      git git://github.com/ceph/ceph-client.git
11749 S:      Supported
11750 F:      Documentation/ABI/testing/sysfs-bus-rbd
11751 F:      drivers/block/rbd.c
11752 F:      drivers/block/rbd_types.h
11753
11754 RAGE128 FRAMEBUFFER DISPLAY DRIVER
11755 M:      Paul Mackerras <paulus@samba.org>
11756 L:      linux-fbdev@vger.kernel.org
11757 S:      Maintained
11758 F:      drivers/video/fbdev/aty/aty128fb.c
11759
11760 RAINSHADOW-CEC DRIVER
11761 M:      Hans Verkuil <hverkuil@xs4all.nl>
11762 L:      linux-media@vger.kernel.org
11763 T:      git git://linuxtv.org/media_tree.git
11764 S:      Maintained
11765 F:      drivers/media/usb/rainshadow-cec/*
11766
11767 RALINK MIPS ARCHITECTURE
11768 M:      John Crispin <john@phrozen.org>
11769 L:      linux-mips@linux-mips.org
11770 S:      Maintained
11771 F:      arch/mips/ralink
11772
11773 RALINK RT2X00 WIRELESS LAN DRIVER
11774 P:      rt2x00 project
11775 M:      Stanislaw Gruszka <sgruszka@redhat.com>
11776 M:      Helmut Schaa <helmut.schaa@googlemail.com>
11777 L:      linux-wireless@vger.kernel.org
11778 S:      Maintained
11779 F:      drivers/net/wireless/ralink/rt2x00/
11780
11781 RAMDISK RAM BLOCK DEVICE DRIVER
11782 M:      Jens Axboe <axboe@kernel.dk>
11783 S:      Maintained
11784 F:      Documentation/blockdev/ramdisk.txt
11785 F:      drivers/block/brd.c
11786
11787 RANCHU VIRTUAL BOARD FOR MIPS
11788 M:      Miodrag Dinic <miodrag.dinic@mips.com>
11789 L:      linux-mips@linux-mips.org
11790 S:      Supported
11791 F:      arch/mips/generic/board-ranchu.c
11792 F:      arch/mips/configs/generic/board-ranchu.config
11793
11794 RANDOM NUMBER DRIVER
11795 M:      "Theodore Ts'o" <tytso@mit.edu>
11796 S:      Maintained
11797 F:      drivers/char/random.c
11798
11799 RAPIDIO SUBSYSTEM
11800 M:      Matt Porter <mporter@kernel.crashing.org>
11801 M:      Alexandre Bounine <alex.bou9@gmail.com>
11802 S:      Maintained
11803 F:      drivers/rapidio/
11804
11805 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
11806 L:      linux-wireless@vger.kernel.org
11807 S:      Orphan
11808 F:      drivers/net/wireless/ray*
11809
11810 RCUTORTURE TEST FRAMEWORK
11811 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
11812 M:      Josh Triplett <josh@joshtriplett.org>
11813 R:      Steven Rostedt <rostedt@goodmis.org>
11814 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11815 R:      Lai Jiangshan <jiangshanlai@gmail.com>
11816 L:      linux-kernel@vger.kernel.org
11817 S:      Supported
11818 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
11819 F:      tools/testing/selftests/rcutorture
11820
11821 RDC R-321X SoC
11822 M:      Florian Fainelli <florian@openwrt.org>
11823 S:      Maintained
11824
11825 RDC R6040 FAST ETHERNET DRIVER
11826 M:      Florian Fainelli <f.fainelli@gmail.com>
11827 L:      netdev@vger.kernel.org
11828 S:      Maintained
11829 F:      drivers/net/ethernet/rdc/r6040.c
11830
11831 RDMAVT - RDMA verbs software
11832 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11833 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11834 L:      linux-rdma@vger.kernel.org
11835 S:      Supported
11836 F:      drivers/infiniband/sw/rdmavt
11837
11838 RDS - RELIABLE DATAGRAM SOCKETS
11839 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
11840 L:      netdev@vger.kernel.org
11841 L:      linux-rdma@vger.kernel.org
11842 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
11843 W:      https://oss.oracle.com/projects/rds/
11844 S:      Supported
11845 F:      net/rds/
11846 F:      Documentation/networking/rds.txt
11847
11848 RDT - RESOURCE ALLOCATION
11849 M:      Fenghua Yu <fenghua.yu@intel.com>
11850 L:      linux-kernel@vger.kernel.org
11851 S:      Supported
11852 F:      arch/x86/kernel/cpu/intel_rdt*
11853 F:      arch/x86/include/asm/intel_rdt_sched.h
11854 F:      Documentation/x86/intel_rdt*
11855
11856 READ-COPY UPDATE (RCU)
11857 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
11858 M:      Josh Triplett <josh@joshtriplett.org>
11859 R:      Steven Rostedt <rostedt@goodmis.org>
11860 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11861 R:      Lai Jiangshan <jiangshanlai@gmail.com>
11862 L:      linux-kernel@vger.kernel.org
11863 W:      http://www.rdrop.com/users/paulmck/RCU/
11864 S:      Supported
11865 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
11866 F:      Documentation/RCU/
11867 X:      Documentation/RCU/torture.txt
11868 F:      include/linux/rcu*
11869 X:      include/linux/srcu.h
11870 F:      kernel/rcu/
11871 X:      kernel/torture.c
11872
11873 REAL TIME CLOCK (RTC) SUBSYSTEM
11874 M:      Alessandro Zummo <a.zummo@towertech.it>
11875 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
11876 L:      linux-rtc@vger.kernel.org
11877 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
11878 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
11879 S:      Maintained
11880 F:      Documentation/devicetree/bindings/rtc/
11881 F:      Documentation/rtc.txt
11882 F:      drivers/rtc/
11883 F:      include/linux/rtc.h
11884 F:      include/uapi/linux/rtc.h
11885 F:      include/linux/rtc/
11886 F:      include/linux/platform_data/rtc-*
11887 F:      tools/testing/selftests/timers/rtctest.c
11888
11889 REALTEK AUDIO CODECS
11890 M:      Bard Liao <bardliao@realtek.com>
11891 M:      Oder Chiou <oder_chiou@realtek.com>
11892 S:      Maintained
11893 F:      sound/soc/codecs/rt*
11894 F:      include/sound/rt*.h
11895
11896 REGISTER MAP ABSTRACTION
11897 M:      Mark Brown <broonie@kernel.org>
11898 L:      linux-kernel@vger.kernel.org
11899 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
11900 S:      Supported
11901 F:      Documentation/devicetree/bindings/regmap/
11902 F:      drivers/base/regmap/
11903 F:      include/linux/regmap.h
11904
11905 REISERFS FILE SYSTEM
11906 L:      reiserfs-devel@vger.kernel.org
11907 S:      Supported
11908 F:      fs/reiserfs/
11909
11910 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
11911 M:      Ohad Ben-Cohen <ohad@wizery.com>
11912 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11913 L:      linux-remoteproc@vger.kernel.org
11914 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
11915 S:      Maintained
11916 F:      Documentation/devicetree/bindings/remoteproc/
11917 F:      Documentation/remoteproc.txt
11918 F:      drivers/remoteproc/
11919 F:      include/linux/remoteproc.h
11920
11921 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
11922 M:      Ohad Ben-Cohen <ohad@wizery.com>
11923 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11924 L:      linux-remoteproc@vger.kernel.org
11925 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
11926 S:      Maintained
11927 F:      drivers/rpmsg/
11928 F:      Documentation/rpmsg.txt
11929 F:      include/linux/rpmsg.h
11930 F:      include/linux/rpmsg/
11931
11932 RENESAS CLOCK DRIVERS
11933 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11934 L:      linux-renesas-soc@vger.kernel.org
11935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
11936 S:      Supported
11937 F:      drivers/clk/renesas/
11938
11939 RENESAS EMEV2 I2C DRIVER
11940 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
11941 S:      Supported
11942 F:      drivers/i2c/busses/i2c-emev2.c
11943
11944 RENESAS ETHERNET DRIVERS
11945 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
11946 L:      netdev@vger.kernel.org
11947 L:      linux-renesas-soc@vger.kernel.org
11948 F:      Documentation/devicetree/bindings/net/renesas,*.txt
11949 F:      Documentation/devicetree/bindings/net/sh_eth.txt
11950 F:      drivers/net/ethernet/renesas/
11951 F:      include/linux/sh_eth.h
11952
11953 RENESAS R-CAR GYROADC DRIVER
11954 M:      Marek Vasut <marek.vasut@gmail.com>
11955 L:      linux-iio@vger.kernel.org
11956 S:      Supported
11957 F:      drivers/iio/adc/rcar_gyro_adc.c
11958
11959 RENESAS R-CAR I2C DRIVERS
11960 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
11961 S:      Supported
11962 F:      drivers/i2c/busses/i2c-rcar.c
11963 F:      drivers/i2c/busses/i2c-sh_mobile.c
11964
11965 RENESAS USB PHY DRIVER
11966 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
11967 L:      linux-renesas-soc@vger.kernel.org
11968 S:      Maintained
11969 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
11970
11971 RESET CONTROLLER FRAMEWORK
11972 M:      Philipp Zabel <p.zabel@pengutronix.de>
11973 T:      git git://git.pengutronix.de/git/pza/linux
11974 S:      Maintained
11975 F:      drivers/reset/
11976 F:      Documentation/devicetree/bindings/reset/
11977 F:      include/dt-bindings/reset/
11978 F:      include/linux/reset.h
11979 F:      include/linux/reset-controller.h
11980
11981 RFKILL
11982 M:      Johannes Berg <johannes@sipsolutions.net>
11983 L:      linux-wireless@vger.kernel.org
11984 W:      http://wireless.kernel.org/
11985 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
11986 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
11987 S:      Maintained
11988 F:      Documentation/rfkill.txt
11989 F:      Documentation/ABI/stable/sysfs-class-rfkill
11990 F:      net/rfkill/
11991
11992 RHASHTABLE
11993 M:      Thomas Graf <tgraf@suug.ch>
11994 M:      Herbert Xu <herbert@gondor.apana.org.au>
11995 L:      netdev@vger.kernel.org
11996 S:      Maintained
11997 F:      lib/rhashtable.c
11998 F:      include/linux/rhashtable.h
11999
12000 RICOH R5C592 MEMORYSTICK DRIVER
12001 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12002 S:      Maintained
12003 F:      drivers/memstick/host/r592.*
12004
12005 RICOH SMARTMEDIA/XD DRIVER
12006 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12007 S:      Maintained
12008 F:      drivers/mtd/nand/raw/r852.c
12009 F:      drivers/mtd/nand/raw/r852.h
12010
12011 RISC-V ARCHITECTURE
12012 M:      Palmer Dabbelt <palmer@sifive.com>
12013 M:      Albert Ou <albert@sifive.com>
12014 L:      linux-riscv@lists.infradead.org
12015 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12016 S:      Supported
12017 F:      arch/riscv/
12018 K:      riscv
12019 N:      riscv
12020
12021 ROCCAT DRIVERS
12022 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12023 W:      http://sourceforge.net/projects/roccat/
12024 S:      Maintained
12025 F:      drivers/hid/hid-roccat*
12026 F:      include/linux/hid-roccat*
12027 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12028
12029 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12030 M:      Jacob chen <jacob2.chen@rock-chips.com>
12031 L:      linux-media@vger.kernel.org
12032 S:      Maintained
12033 F:      drivers/media/platform/rockchip/rga/
12034 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12035
12036 ROCKER DRIVER
12037 M:      Jiri Pirko <jiri@resnulli.us>
12038 L:      netdev@vger.kernel.org
12039 S:      Supported
12040 F:      drivers/net/ethernet/rocker/
12041
12042 ROCKETPORT DRIVER
12043 P:      Comtrol Corp.
12044 W:      http://www.comtrol.com
12045 S:      Maintained
12046 F:      Documentation/serial/rocket.txt
12047 F:      drivers/tty/rocket*
12048
12049 ROCKETPORT EXPRESS/INFINITY DRIVER
12050 M:      Kevin Cernekee <cernekee@gmail.com>
12051 L:      linux-serial@vger.kernel.org
12052 S:      Odd Fixes
12053 F:      drivers/tty/serial/rp2.*
12054
12055 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12056 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12057 L:      linux-kernel@vger.kernel.org
12058 L:      linux-renesas-soc@vger.kernel.org
12059 S:      Supported
12060 F:      drivers/mfd/bd9571mwv.c
12061 F:      drivers/regulator/bd9571mwv-regulator.c
12062 F:      drivers/gpio/gpio-bd9571mwv.c
12063 F:      include/linux/mfd/bd9571mwv.h
12064 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12065
12066 ROSE NETWORK LAYER
12067 M:      Ralf Baechle <ralf@linux-mips.org>
12068 L:      linux-hams@vger.kernel.org
12069 W:      http://www.linux-ax25.org/
12070 S:      Maintained
12071 F:      include/net/rose.h
12072 F:      include/uapi/linux/rose.h
12073 F:      net/rose/
12074
12075 RTL2830 MEDIA DRIVER
12076 M:      Antti Palosaari <crope@iki.fi>
12077 L:      linux-media@vger.kernel.org
12078 W:      https://linuxtv.org
12079 W:      http://palosaari.fi/linux/
12080 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12081 T:      git git://linuxtv.org/anttip/media_tree.git
12082 S:      Maintained
12083 F:      drivers/media/dvb-frontends/rtl2830*
12084
12085 RTL2832 MEDIA DRIVER
12086 M:      Antti Palosaari <crope@iki.fi>
12087 L:      linux-media@vger.kernel.org
12088 W:      https://linuxtv.org
12089 W:      http://palosaari.fi/linux/
12090 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12091 T:      git git://linuxtv.org/anttip/media_tree.git
12092 S:      Maintained
12093 F:      drivers/media/dvb-frontends/rtl2832*
12094
12095 RTL2832_SDR MEDIA DRIVER
12096 M:      Antti Palosaari <crope@iki.fi>
12097 L:      linux-media@vger.kernel.org
12098 W:      https://linuxtv.org
12099 W:      http://palosaari.fi/linux/
12100 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12101 T:      git git://linuxtv.org/anttip/media_tree.git
12102 S:      Maintained
12103 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12104
12105 RTL8180 WIRELESS DRIVER
12106 L:      linux-wireless@vger.kernel.org
12107 W:      http://wireless.kernel.org/
12108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12109 S:      Orphan
12110 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12111
12112 RTL8187 WIRELESS DRIVER
12113 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12114 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12115 M:      Larry Finger <Larry.Finger@lwfinger.net>
12116 L:      linux-wireless@vger.kernel.org
12117 W:      http://wireless.kernel.org/
12118 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12119 S:      Maintained
12120 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12121
12122 REALTEK WIRELESS DRIVER (rtlwifi family)
12123 M:      Ping-Ke Shih <pkshih@realtek.com>
12124 L:      linux-wireless@vger.kernel.org
12125 W:      http://wireless.kernel.org/
12126 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12127 S:      Maintained
12128 F:      drivers/net/wireless/realtek/rtlwifi/
12129
12130 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12131 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12132 L:      linux-wireless@vger.kernel.org
12133 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12134 S:      Maintained
12135 F:      drivers/net/wireless/realtek/rtl8xxxu/
12136
12137 RXRPC SOCKETS (AF_RXRPC)
12138 M:      David Howells <dhowells@redhat.com>
12139 L:      linux-afs@lists.infradead.org
12140 S:      Supported
12141 F:      net/rxrpc/
12142 F:      include/keys/rxrpc-type.h
12143 F:      include/net/af_rxrpc.h
12144 F:      include/trace/events/rxrpc.h
12145 F:      include/uapi/linux/rxrpc.h
12146 F:      Documentation/networking/rxrpc.txt
12147 W:      https://www.infradead.org/~dhowells/kafs/
12148
12149 S3 SAVAGE FRAMEBUFFER DRIVER
12150 M:      Antonino Daplas <adaplas@gmail.com>
12151 L:      linux-fbdev@vger.kernel.org
12152 S:      Maintained
12153 F:      drivers/video/fbdev/savage/
12154
12155 S390
12156 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12157 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12158 L:      linux-s390@vger.kernel.org
12159 W:      http://www.ibm.com/developerworks/linux/linux390/
12160 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12161 S:      Supported
12162 F:      arch/s390/
12163 F:      drivers/s390/
12164 F:      Documentation/s390/
12165 F:      Documentation/driver-api/s390-drivers.rst
12166
12167 S390 COMMON I/O LAYER
12168 M:      Sebastian Ott <sebott@linux.ibm.com>
12169 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12170 L:      linux-s390@vger.kernel.org
12171 W:      http://www.ibm.com/developerworks/linux/linux390/
12172 S:      Supported
12173 F:      drivers/s390/cio/
12174
12175 S390 DASD DRIVER
12176 M:      Stefan Haberland <sth@linux.ibm.com>
12177 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12178 L:      linux-s390@vger.kernel.org
12179 W:      http://www.ibm.com/developerworks/linux/linux390/
12180 S:      Supported
12181 F:      drivers/s390/block/dasd*
12182 F:      block/partitions/ibm.c
12183
12184 S390 IOMMU (PCI)
12185 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12186 L:      linux-s390@vger.kernel.org
12187 W:      http://www.ibm.com/developerworks/linux/linux390/
12188 S:      Supported
12189 F:      drivers/iommu/s390-iommu.c
12190
12191 S390 IUCV NETWORK LAYER
12192 M:      Julian Wiedmann <jwi@linux.ibm.com>
12193 M:      Ursula Braun <ubraun@linux.ibm.com>
12194 L:      linux-s390@vger.kernel.org
12195 W:      http://www.ibm.com/developerworks/linux/linux390/
12196 S:      Supported
12197 F:      drivers/s390/net/*iucv*
12198 F:      include/net/iucv/
12199 F:      net/iucv/
12200
12201 S390 NETWORK DRIVERS
12202 M:      Julian Wiedmann <jwi@linux.ibm.com>
12203 M:      Ursula Braun <ubraun@linux.ibm.com>
12204 L:      linux-s390@vger.kernel.org
12205 W:      http://www.ibm.com/developerworks/linux/linux390/
12206 S:      Supported
12207 F:      drivers/s390/net/
12208
12209 S390 PCI SUBSYSTEM
12210 M:      Sebastian Ott <sebott@linux.ibm.com>
12211 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12212 L:      linux-s390@vger.kernel.org
12213 W:      http://www.ibm.com/developerworks/linux/linux390/
12214 S:      Supported
12215 F:      arch/s390/pci/
12216 F:      drivers/pci/hotplug/s390_pci_hpc.c
12217
12218 S390 VFIO-CCW DRIVER
12219 M:      Cornelia Huck <cohuck@redhat.com>
12220 M:      Dong Jia Shi <bjsdjshi@linux.ibm.com>
12221 M:      Halil Pasic <pasic@linux.ibm.com>
12222 L:      linux-s390@vger.kernel.org
12223 L:      kvm@vger.kernel.org
12224 S:      Supported
12225 F:      drivers/s390/cio/vfio_ccw*
12226 F:      Documentation/s390/vfio-ccw.txt
12227 F:      include/uapi/linux/vfio_ccw.h
12228
12229 S390 ZCRYPT DRIVER
12230 M:      Harald Freudenberger <freude@linux.ibm.com>
12231 L:      linux-s390@vger.kernel.org
12232 W:      http://www.ibm.com/developerworks/linux/linux390/
12233 S:      Supported
12234 F:      drivers/s390/crypto/
12235
12236 S390 ZFCP DRIVER
12237 M:      Steffen Maier <maier@linux.ibm.com>
12238 M:      Benjamin Block <bblock@linux.ibm.com>
12239 L:      linux-s390@vger.kernel.org
12240 W:      http://www.ibm.com/developerworks/linux/linux390/
12241 S:      Supported
12242 F:      drivers/s390/scsi/zfcp_*
12243
12244 S3C24XX SD/MMC Driver
12245 M:      Ben Dooks <ben-linux@fluff.org>
12246 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12247 S:      Supported
12248 F:      drivers/mmc/host/s3cmci.*
12249
12250 SAA6588 RDS RECEIVER DRIVER
12251 M:      Hans Verkuil <hverkuil@xs4all.nl>
12252 L:      linux-media@vger.kernel.org
12253 T:      git git://linuxtv.org/media_tree.git
12254 W:      https://linuxtv.org
12255 S:      Odd Fixes
12256 F:      drivers/media/i2c/saa6588*
12257
12258 SAA7134 VIDEO4LINUX DRIVER
12259 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12260 L:      linux-media@vger.kernel.org
12261 W:      https://linuxtv.org
12262 T:      git git://linuxtv.org/media_tree.git
12263 S:      Odd fixes
12264 F:      Documentation/media/v4l-drivers/saa7134*
12265 F:      drivers/media/pci/saa7134/
12266
12267 SAA7146 VIDEO4LINUX-2 DRIVER
12268 M:      Hans Verkuil <hverkuil@xs4all.nl>
12269 L:      linux-media@vger.kernel.org
12270 T:      git git://linuxtv.org/media_tree.git
12271 S:      Maintained
12272 F:      drivers/media/common/saa7146/
12273 F:      drivers/media/pci/saa7146/
12274 F:      include/media/saa7146*
12275
12276 SAMSUNG AUDIO (ASoC) DRIVERS
12277 M:      Krzysztof Kozlowski <krzk@kernel.org>
12278 M:      Sangbeom Kim <sbkim73@samsung.com>
12279 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12280 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12281 S:      Supported
12282 F:      sound/soc/samsung/
12283 F:      Documentation/devicetree/bindings/sound/samsung*
12284
12285 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12286 M:      Krzysztof Kozlowski <krzk@kernel.org>
12287 L:      linux-crypto@vger.kernel.org
12288 L:      linux-samsung-soc@vger.kernel.org
12289 S:      Maintained
12290 F:      drivers/crypto/exynos-rng.c
12291 F:      Documentation/devicetree/bindings/crypto/samsung,exynos-rng4.txt
12292
12293 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12294 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12295 L:      linux-samsung-soc@vger.kernel.org
12296 S:      Maintained
12297 F:      drivers/char/hw_random/exynos-trng.c
12298 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12299
12300 SAMSUNG FRAMEBUFFER DRIVER
12301 M:      Jingoo Han <jingoohan1@gmail.com>
12302 L:      linux-fbdev@vger.kernel.org
12303 S:      Maintained
12304 F:      drivers/video/fbdev/s3c-fb.c
12305
12306 SAMSUNG LAPTOP DRIVER
12307 M:      Corentin Chary <corentin.chary@gmail.com>
12308 L:      platform-driver-x86@vger.kernel.org
12309 S:      Maintained
12310 F:      drivers/platform/x86/samsung-laptop.c
12311
12312 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12313 M:      Sangbeom Kim <sbkim73@samsung.com>
12314 M:      Krzysztof Kozlowski <krzk@kernel.org>
12315 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12316 L:      linux-kernel@vger.kernel.org
12317 L:      linux-samsung-soc@vger.kernel.org
12318 S:      Supported
12319 F:      drivers/mfd/sec*.c
12320 F:      drivers/regulator/s2m*.c
12321 F:      drivers/regulator/s5m*.c
12322 F:      drivers/clk/clk-s2mps11.c
12323 F:      drivers/rtc/rtc-s5m.c
12324 F:      include/linux/mfd/samsung/
12325 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12326 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12327 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12328 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12329
12330 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12331 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12332 L:      linux-media@vger.kernel.org
12333 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12334 S:      Maintained
12335 F:      drivers/media/platform/s3c-camif/
12336 F:      include/media/drv-intf/s3c_camif.h
12337
12338 SAMSUNG S3FWRN5 NFC DRIVER
12339 M:      Robert Baldyga <r.baldyga@samsung.com>
12340 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12341 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12342 S:      Supported
12343 F:      drivers/nfc/s3fwrn5
12344
12345 SAMSUNG S5C73M3 CAMERA DRIVER
12346 M:      Kyungmin Park <kyungmin.park@samsung.com>
12347 M:      Andrzej Hajda <a.hajda@samsung.com>
12348 L:      linux-media@vger.kernel.org
12349 S:      Supported
12350 F:      drivers/media/i2c/s5c73m3/*
12351
12352 SAMSUNG S5K5BAF CAMERA DRIVER
12353 M:      Kyungmin Park <kyungmin.park@samsung.com>
12354 M:      Andrzej Hajda <a.hajda@samsung.com>
12355 L:      linux-media@vger.kernel.org
12356 S:      Supported
12357 F:      drivers/media/i2c/s5k5baf.c
12358
12359 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12360 M:      Krzysztof Kozlowski <krzk@kernel.org>
12361 M:      Vladimir Zapolskiy <vz@mleia.com>
12362 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12363 L:      linux-crypto@vger.kernel.org
12364 L:      linux-samsung-soc@vger.kernel.org
12365 S:      Maintained
12366 F:      drivers/crypto/s5p-sss.c
12367
12368 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12369 M:      Kyungmin Park <kyungmin.park@samsung.com>
12370 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12371 L:      linux-media@vger.kernel.org
12372 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12373 S:      Supported
12374 F:      drivers/media/platform/exynos4-is/
12375
12376 SAMSUNG SOC CLOCK DRIVERS
12377 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12378 M:      Tomasz Figa <tomasz.figa@gmail.com>
12379 M:      Chanwoo Choi <cw00.choi@samsung.com>
12380 S:      Supported
12381 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12382 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12383 F:      drivers/clk/samsung/
12384 F:      include/dt-bindings/clock/exynos*.h
12385 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12386
12387 SAMSUNG SPI DRIVERS
12388 M:      Kukjin Kim <kgene@kernel.org>
12389 M:      Krzysztof Kozlowski <krzk@kernel.org>
12390 M:      Andi Shyti <andi@etezian.org>
12391 L:      linux-spi@vger.kernel.org
12392 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12393 S:      Maintained
12394 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12395 F:      drivers/spi/spi-s3c*
12396 F:      include/linux/platform_data/spi-s3c64xx.h
12397
12398 SAMSUNG SXGBE DRIVERS
12399 M:      Byungho An <bh74.an@samsung.com>
12400 M:      Girish K S <ks.giri@samsung.com>
12401 M:      Vipul Pandya <vipul.pandya@samsung.com>
12402 S:      Supported
12403 L:      netdev@vger.kernel.org
12404 F:      drivers/net/ethernet/samsung/sxgbe/
12405
12406 SAMSUNG THERMAL DRIVER
12407 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12408 L:      linux-pm@vger.kernel.org
12409 L:      linux-samsung-soc@vger.kernel.org
12410 S:      Supported
12411 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12412 F:      drivers/thermal/samsung/
12413
12414 SAMSUNG USB2 PHY DRIVER
12415 M:      Kamil Debski <kamil@wypas.org>
12416 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12417 L:      linux-kernel@vger.kernel.org
12418 S:      Supported
12419 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12420 F:      Documentation/phy/samsung-usb2.txt
12421 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12422 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12423 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12424 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12425 F:      drivers/phy/samsung/phy-samsung-usb2.c
12426 F:      drivers/phy/samsung/phy-samsung-usb2.h
12427
12428 SC1200 WDT DRIVER
12429 M:      Zwane Mwaikambo <zwanem@gmail.com>
12430 S:      Maintained
12431 F:      drivers/watchdog/sc1200wdt.c
12432
12433 SCHEDULER
12434 M:      Ingo Molnar <mingo@redhat.com>
12435 M:      Peter Zijlstra <peterz@infradead.org>
12436 L:      linux-kernel@vger.kernel.org
12437 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12438 S:      Maintained
12439 F:      kernel/sched/
12440 F:      include/linux/sched.h
12441 F:      include/uapi/linux/sched.h
12442 F:      include/linux/wait.h
12443
12444 SCR24X CHIP CARD INTERFACE DRIVER
12445 M:      Lubomir Rintel <lkundrak@v3.sk>
12446 S:      Supported
12447 F:      drivers/char/pcmcia/scr24x_cs.c
12448
12449 SCSI CDROM DRIVER
12450 M:      Jens Axboe <axboe@kernel.dk>
12451 L:      linux-scsi@vger.kernel.org
12452 W:      http://www.kernel.dk
12453 S:      Maintained
12454 F:      drivers/scsi/sr*
12455
12456 SCSI RDMA PROTOCOL (SRP) INITIATOR
12457 M:      Bart Van Assche <bart.vanassche@sandisk.com>
12458 L:      linux-rdma@vger.kernel.org
12459 S:      Supported
12460 W:      http://www.openfabrics.org
12461 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12462 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dad/srp-initiator.git
12463 F:      drivers/infiniband/ulp/srp/
12464 F:      include/scsi/srp.h
12465
12466 SCSI SG DRIVER
12467 M:      Doug Gilbert <dgilbert@interlog.com>
12468 L:      linux-scsi@vger.kernel.org
12469 W:      http://sg.danny.cz/sg
12470 S:      Maintained
12471 F:      Documentation/scsi/scsi-generic.txt
12472 F:      drivers/scsi/sg.c
12473 F:      include/scsi/sg.h
12474
12475 SCSI SUBSYSTEM
12476 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12477 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12478 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12479 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12480 L:      linux-scsi@vger.kernel.org
12481 S:      Maintained
12482 F:      Documentation/devicetree/bindings/scsi/
12483 F:      drivers/scsi/
12484 F:      include/scsi/
12485
12486 SCSI TAPE DRIVER
12487 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12488 L:      linux-scsi@vger.kernel.org
12489 S:      Maintained
12490 F:      Documentation/scsi/st.txt
12491 F:      drivers/scsi/st.*
12492 F:      drivers/scsi/st_*.h
12493
12494 SCTP PROTOCOL
12495 M:      Vlad Yasevich <vyasevich@gmail.com>
12496 M:      Neil Horman <nhorman@tuxdriver.com>
12497 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
12498 L:      linux-sctp@vger.kernel.org
12499 W:      http://lksctp.sourceforge.net
12500 S:      Maintained
12501 F:      Documentation/networking/sctp.txt
12502 F:      include/linux/sctp.h
12503 F:      include/uapi/linux/sctp.h
12504 F:      include/net/sctp/
12505 F:      net/sctp/
12506
12507 SCx200 CPU SUPPORT
12508 M:      Jim Cromie <jim.cromie@gmail.com>
12509 S:      Odd Fixes
12510 F:      Documentation/i2c/busses/scx200_acb
12511 F:      arch/x86/platform/scx200/
12512 F:      drivers/watchdog/scx200_wdt.c
12513 F:      drivers/i2c/busses/scx200*
12514 F:      drivers/mtd/maps/scx200_docflash.c
12515 F:      include/linux/scx200.h
12516
12517 SCx200 GPIO DRIVER
12518 M:      Jim Cromie <jim.cromie@gmail.com>
12519 S:      Maintained
12520 F:      drivers/char/scx200_gpio.c
12521 F:      include/linux/scx200_gpio.h
12522
12523 SCx200 HRT CLOCKSOURCE DRIVER
12524 M:      Jim Cromie <jim.cromie@gmail.com>
12525 S:      Maintained
12526 F:      drivers/clocksource/scx200_hrt.c
12527
12528 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
12529 M:      Sascha Sommer <saschasommer@freenet.de>
12530 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
12531 S:      Maintained
12532 F:      drivers/mmc/host/sdricoh_cs.c
12533
12534 SECURE COMPUTING
12535 M:      Kees Cook <keescook@chromium.org>
12536 R:      Andy Lutomirski <luto@amacapital.net>
12537 R:      Will Drewry <wad@chromium.org>
12538 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
12539 S:      Supported
12540 F:      kernel/seccomp.c
12541 F:      include/uapi/linux/seccomp.h
12542 F:      include/linux/seccomp.h
12543 F:      tools/testing/selftests/seccomp/*
12544 F:      tools/testing/selftests/kselftest_harness.h
12545 F:      Documentation/userspace-api/seccomp_filter.rst
12546 K:      \bsecure_computing
12547 K:      \bTIF_SECCOMP\b
12548
12549 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
12550 M:      Al Cooper <alcooperx@gmail.com>
12551 L:      linux-mmc@vger.kernel.org
12552 L:      bcm-kernel-feedback-list@broadcom.com
12553 S:      Maintained
12554 F:      drivers/mmc/host/sdhci-brcmstb*
12555
12556 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
12557 M:      Adrian Hunter <adrian.hunter@intel.com>
12558 L:      linux-mmc@vger.kernel.org
12559 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
12560 S:      Maintained
12561 F:      drivers/mmc/host/sdhci*
12562 F:      include/linux/mmc/sdhci*
12563
12564 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
12565 M:      Ben Dooks <ben-linux@fluff.org>
12566 M:      Jaehoon Chung <jh80.chung@samsung.com>
12567 L:      linux-mmc@vger.kernel.org
12568 S:      Maintained
12569 F:      drivers/mmc/host/sdhci-s3c*
12570
12571 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
12572 M:      Viresh Kumar <vireshk@kernel.org>
12573 L:      linux-mmc@vger.kernel.org
12574 S:      Maintained
12575 F:      drivers/mmc/host/sdhci-spear.c
12576
12577 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
12578 M:      Kishon Vijay Abraham I <kishon@ti.com>
12579 L:      linux-mmc@vger.kernel.org
12580 S:      Maintained
12581 F:      drivers/mmc/host/sdhci-omap.c
12582
12583 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
12584 M:      Scott Bauer <scott.bauer@intel.com>
12585 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12586 L:      linux-block@vger.kernel.org
12587 S:      Supported
12588 F:      block/sed*
12589 F:      block/opal_proto.h
12590 F:      include/linux/sed*
12591 F:      include/uapi/linux/sed*
12592
12593 SECURITY CONTACT
12594 M:      Security Officers <security@kernel.org>
12595 S:      Supported
12596
12597 SECURITY SUBSYSTEM
12598 M:      James Morris <jmorris@namei.org>
12599 M:      "Serge E. Hallyn" <serge@hallyn.com>
12600 L:      linux-security-module@vger.kernel.org (suggested Cc:)
12601 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
12602 W:      http://kernsec.org/
12603 S:      Supported
12604 F:      security/
12605
12606 SELINUX SECURITY MODULE
12607 M:      Paul Moore <paul@paul-moore.com>
12608 M:      Stephen Smalley <sds@tycho.nsa.gov>
12609 M:      Eric Paris <eparis@parisplace.org>
12610 L:      selinux@tycho.nsa.gov (moderated for non-subscribers)
12611 W:      https://selinuxproject.org
12612 W:      https://github.com/SELinuxProject
12613 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
12614 S:      Supported
12615 F:      include/linux/selinux*
12616 F:      security/selinux/
12617 F:      scripts/selinux/
12618 F:      Documentation/admin-guide/LSM/SELinux.rst
12619
12620 SENSABLE PHANTOM
12621 M:      Jiri Slaby <jirislaby@gmail.com>
12622 S:      Maintained
12623 F:      drivers/misc/phantom.c
12624 F:      include/uapi/linux/phantom.h
12625
12626 SERIAL DEVICE BUS
12627 M:      Rob Herring <robh@kernel.org>
12628 L:      linux-serial@vger.kernel.org
12629 S:      Maintained
12630 F:      Documentation/devicetree/bindings/serial/slave-device.txt
12631 F:      drivers/tty/serdev/
12632 F:      include/linux/serdev.h
12633
12634 SERIAL DRIVERS
12635 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12636 L:      linux-serial@vger.kernel.org
12637 S:      Maintained
12638 F:      Documentation/devicetree/bindings/serial/
12639 F:      drivers/tty/serial/
12640
12641 SERIAL IR RECEIVER
12642 M:      Sean Young <sean@mess.org>
12643 L:      linux-media@vger.kernel.org
12644 S:      Maintained
12645 F:      drivers/media/rc/serial_ir.c
12646
12647 SFC NETWORK DRIVER
12648 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
12649 M:      Edward Cree <ecree@solarflare.com>
12650 M:      Bert Kenward <bkenward@solarflare.com>
12651 L:      netdev@vger.kernel.org
12652 S:      Supported
12653 F:      drivers/net/ethernet/sfc/
12654
12655 SGI GRU DRIVER
12656 M:      Dimitri Sivanich <sivanich@sgi.com>
12657 S:      Maintained
12658 F:      drivers/misc/sgi-gru/
12659
12660 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
12661 M:      Pat Gefre <pfg@sgi.com>
12662 L:      linux-ia64@vger.kernel.org
12663 S:      Supported
12664 F:      Documentation/ia64/serial.txt
12665 F:      drivers/tty/serial/ioc?_serial.c
12666 F:      include/linux/ioc?.h
12667
12668 SGI XP/XPC/XPNET DRIVER
12669 M:      Cliff Whickman <cpw@sgi.com>
12670 M:      Robin Holt <robinmholt@gmail.com>
12671 S:      Maintained
12672 F:      drivers/misc/sgi-xp/
12673
12674 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
12675 M:      Ursula Braun <ubraun@linux.ibm.com>
12676 L:      linux-s390@vger.kernel.org
12677 W:      http://www.ibm.com/developerworks/linux/linux390/
12678 S:      Supported
12679 F:      net/smc/
12680
12681 SH_VEU V4L2 MEM2MEM DRIVER
12682 L:      linux-media@vger.kernel.org
12683 S:      Orphan
12684 F:      drivers/media/platform/sh_veu.c
12685
12686 SH_VOU V4L2 OUTPUT DRIVER
12687 L:      linux-media@vger.kernel.org
12688 S:      Orphan
12689 F:      drivers/media/platform/sh_vou.c
12690 F:      include/media/drv-intf/sh_vou.h
12691
12692 SI2157 MEDIA DRIVER
12693 M:      Antti Palosaari <crope@iki.fi>
12694 L:      linux-media@vger.kernel.org
12695 W:      https://linuxtv.org
12696 W:      http://palosaari.fi/linux/
12697 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12698 T:      git git://linuxtv.org/anttip/media_tree.git
12699 S:      Maintained
12700 F:      drivers/media/tuners/si2157*
12701
12702 SI2165 MEDIA DRIVER
12703 M:      Matthias Schwarzott <zzam@gentoo.org>
12704 L:      linux-media@vger.kernel.org
12705 W:      https://linuxtv.org
12706 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12707 S:      Maintained
12708 F:      drivers/media/dvb-frontends/si2165*
12709
12710 SI2168 MEDIA DRIVER
12711 M:      Antti Palosaari <crope@iki.fi>
12712 L:      linux-media@vger.kernel.org
12713 W:      https://linuxtv.org
12714 W:      http://palosaari.fi/linux/
12715 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12716 T:      git git://linuxtv.org/anttip/media_tree.git
12717 S:      Maintained
12718 F:      drivers/media/dvb-frontends/si2168*
12719
12720 SI470X FM RADIO RECEIVER I2C DRIVER
12721 M:      Hans Verkuil <hverkuil@xs4all.nl>
12722 L:      linux-media@vger.kernel.org
12723 T:      git git://linuxtv.org/media_tree.git
12724 W:      https://linuxtv.org
12725 S:      Odd Fixes
12726 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
12727
12728 SI470X FM RADIO RECEIVER USB DRIVER
12729 M:      Hans Verkuil <hverkuil@xs4all.nl>
12730 L:      linux-media@vger.kernel.org
12731 T:      git git://linuxtv.org/media_tree.git
12732 W:      https://linuxtv.org
12733 S:      Maintained
12734 F:      drivers/media/radio/si470x/radio-si470x-common.c
12735 F:      drivers/media/radio/si470x/radio-si470x.h
12736 F:      drivers/media/radio/si470x/radio-si470x-usb.c
12737
12738 SI4713 FM RADIO TRANSMITTER I2C DRIVER
12739 M:      Eduardo Valentin <edubezval@gmail.com>
12740 L:      linux-media@vger.kernel.org
12741 T:      git git://linuxtv.org/media_tree.git
12742 W:      https://linuxtv.org
12743 S:      Odd Fixes
12744 F:      drivers/media/radio/si4713/si4713.?
12745
12746 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
12747 M:      Eduardo Valentin <edubezval@gmail.com>
12748 L:      linux-media@vger.kernel.org
12749 T:      git git://linuxtv.org/media_tree.git
12750 W:      https://linuxtv.org
12751 S:      Odd Fixes
12752 F:      drivers/media/radio/si4713/radio-platform-si4713.c
12753
12754 SI4713 FM RADIO TRANSMITTER USB DRIVER
12755 M:      Hans Verkuil <hverkuil@xs4all.nl>
12756 L:      linux-media@vger.kernel.org
12757 T:      git git://linuxtv.org/media_tree.git
12758 W:      https://linuxtv.org
12759 S:      Maintained
12760 F:      drivers/media/radio/si4713/radio-usb-si4713.c
12761
12762 SIANO DVB DRIVER
12763 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12764 L:      linux-media@vger.kernel.org
12765 W:      https://linuxtv.org
12766 T:      git git://linuxtv.org/media_tree.git
12767 S:      Odd fixes
12768 F:      drivers/media/common/siano/
12769 F:      drivers/media/usb/siano/
12770 F:      drivers/media/usb/siano/
12771 F:      drivers/media/mmc/siano/
12772
12773 SILEAD TOUCHSCREEN DRIVER
12774 M:      Hans de Goede <hdegoede@redhat.com>
12775 L:      linux-input@vger.kernel.org
12776 L:      platform-driver-x86@vger.kernel.org
12777 S:      Maintained
12778 F:      drivers/input/touchscreen/silead.c
12779 F:      drivers/platform/x86/silead_dmi.c
12780
12781 SILICON MOTION SM712 FRAME BUFFER DRIVER
12782 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
12783 M:      Teddy Wang <teddy.wang@siliconmotion.com>
12784 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
12785 L:      linux-fbdev@vger.kernel.org
12786 S:      Maintained
12787 F:      drivers/video/fbdev/sm712*
12788 F:      Documentation/fb/sm712fb.txt
12789
12790 SIMPLE FIRMWARE INTERFACE (SFI)
12791 M:      Len Brown <lenb@kernel.org>
12792 L:      sfi-devel@simplefirmware.org
12793 W:      http://simplefirmware.org/
12794 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
12795 S:      Supported
12796 F:      arch/x86/platform/sfi/
12797 F:      drivers/sfi/
12798 F:      include/linux/sfi*.h
12799
12800 SIMPLEFB FB DRIVER
12801 M:      Hans de Goede <hdegoede@redhat.com>
12802 L:      linux-fbdev@vger.kernel.org
12803 S:      Maintained
12804 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
12805 F:      drivers/video/fbdev/simplefb.c
12806 F:      include/linux/platform_data/simplefb.h
12807
12808 SIMTEC EB110ATX (Chalice CATS)
12809 P:      Ben Dooks
12810 P:      Vincent Sanders <vince@simtec.co.uk>
12811 M:      Simtec Linux Team <linux@simtec.co.uk>
12812 W:      http://www.simtec.co.uk/products/EB110ATX/
12813 S:      Supported
12814
12815 SIMTEC EB2410ITX (BAST)
12816 P:      Ben Dooks
12817 P:      Vincent Sanders <vince@simtec.co.uk>
12818 M:      Simtec Linux Team <linux@simtec.co.uk>
12819 W:      http://www.simtec.co.uk/products/EB2410ITX/
12820 S:      Supported
12821 F:      arch/arm/mach-s3c24xx/mach-bast.c
12822 F:      arch/arm/mach-s3c24xx/bast-ide.c
12823 F:      arch/arm/mach-s3c24xx/bast-irq.c
12824
12825 SIPHASH PRF ROUTINES
12826 M:      Jason A. Donenfeld <Jason@zx2c4.com>
12827 S:      Maintained
12828 F:      lib/siphash.c
12829 F:      lib/test_siphash.c
12830 F:      include/linux/siphash.h
12831
12832 SIOX
12833 M:      Gavin Schenk <g.schenk@eckelmann.de>
12834 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
12835 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12836 S:      Supported
12837 F:      drivers/siox/*
12838 F:      include/trace/events/siox.h
12839
12840 SIS 190 ETHERNET DRIVER
12841 M:      Francois Romieu <romieu@fr.zoreil.com>
12842 L:      netdev@vger.kernel.org
12843 S:      Maintained
12844 F:      drivers/net/ethernet/sis/sis190.c
12845
12846 SIS 900/7016 FAST ETHERNET DRIVER
12847 M:      Daniele Venzano <venza@brownhat.org>
12848 W:      http://www.brownhat.org/sis900.html
12849 L:      netdev@vger.kernel.org
12850 S:      Maintained
12851 F:      drivers/net/ethernet/sis/sis900.*
12852
12853 SIS FRAMEBUFFER DRIVER
12854 M:      Thomas Winischhofer <thomas@winischhofer.net>
12855 W:      http://www.winischhofer.net/linuxsisvga.shtml
12856 S:      Maintained
12857 F:      Documentation/fb/sisfb.txt
12858 F:      drivers/video/fbdev/sis/
12859 F:      include/video/sisfb.h
12860
12861 SIS USB2VGA DRIVER
12862 M:      Thomas Winischhofer <thomas@winischhofer.net>
12863 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
12864 S:      Maintained
12865 F:      drivers/usb/misc/sisusbvga/
12866
12867 SLAB ALLOCATOR
12868 M:      Christoph Lameter <cl@linux.com>
12869 M:      Pekka Enberg <penberg@kernel.org>
12870 M:      David Rientjes <rientjes@google.com>
12871 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
12872 M:      Andrew Morton <akpm@linux-foundation.org>
12873 L:      linux-mm@kvack.org
12874 S:      Maintained
12875 F:      include/linux/sl?b*.h
12876 F:      mm/sl?b*
12877
12878 SLEEPABLE READ-COPY UPDATE (SRCU)
12879 M:      Lai Jiangshan <jiangshanlai@gmail.com>
12880 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12881 M:      Josh Triplett <josh@joshtriplett.org>
12882 R:      Steven Rostedt <rostedt@goodmis.org>
12883 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12884 L:      linux-kernel@vger.kernel.org
12885 W:      http://www.rdrop.com/users/paulmck/RCU/
12886 S:      Supported
12887 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12888 F:      include/linux/srcu.h
12889 F:      kernel/rcu/srcu.c
12890
12891 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
12892 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
12893 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12894 S:      Maintained
12895 F:      drivers/slimbus/
12896 F:      Documentation/devicetree/bindings/slimbus/
12897 F:      include/linux/slimbus.h
12898
12899 SMACK SECURITY MODULE
12900 M:      Casey Schaufler <casey@schaufler-ca.com>
12901 L:      linux-security-module@vger.kernel.org
12902 W:      http://schaufler-ca.com
12903 T:      git git://github.com/cschaufler/smack-next
12904 S:      Maintained
12905 F:      Documentation/admin-guide/LSM/Smack.rst
12906 F:      security/smack/
12907
12908 SMC91x ETHERNET DRIVER
12909 M:      Nicolas Pitre <nico@fluxnic.net>
12910 S:      Odd Fixes
12911 F:      drivers/net/ethernet/smsc/smc91x.*
12912
12913 SMIA AND SMIA++ IMAGE SENSOR DRIVER
12914 M:      Sakari Ailus <sakari.ailus@iki.fi>
12915 L:      linux-media@vger.kernel.org
12916 S:      Maintained
12917 F:      drivers/media/i2c/smiapp/
12918 F:      include/media/i2c/smiapp.h
12919 F:      drivers/media/i2c/smiapp-pll.c
12920 F:      drivers/media/i2c/smiapp-pll.h
12921 F:      include/uapi/linux/smiapp.h
12922 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
12923
12924 SMM665 HARDWARE MONITOR DRIVER
12925 M:      Guenter Roeck <linux@roeck-us.net>
12926 L:      linux-hwmon@vger.kernel.org
12927 S:      Maintained
12928 F:      Documentation/hwmon/smm665
12929 F:      drivers/hwmon/smm665.c
12930
12931 SMSC EMC2103 HARDWARE MONITOR DRIVER
12932 M:      Steve Glendinning <steve.glendinning@shawell.net>
12933 L:      linux-hwmon@vger.kernel.org
12934 S:      Maintained
12935 F:      Documentation/hwmon/emc2103
12936 F:      drivers/hwmon/emc2103.c
12937
12938 SMSC SCH5627 HARDWARE MONITOR DRIVER
12939 M:      Hans de Goede <hdegoede@redhat.com>
12940 L:      linux-hwmon@vger.kernel.org
12941 S:      Supported
12942 F:      Documentation/hwmon/sch5627
12943 F:      drivers/hwmon/sch5627.c
12944
12945 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
12946 M:      Steve Glendinning <steve.glendinning@shawell.net>
12947 L:      linux-fbdev@vger.kernel.org
12948 S:      Maintained
12949 F:      drivers/video/fbdev/smscufx.c
12950
12951 SMSC47B397 HARDWARE MONITOR DRIVER
12952 M:      Jean Delvare <jdelvare@suse.com>
12953 L:      linux-hwmon@vger.kernel.org
12954 S:      Maintained
12955 F:      Documentation/hwmon/smsc47b397
12956 F:      drivers/hwmon/smsc47b397.c
12957
12958 SMSC911x ETHERNET DRIVER
12959 M:      Steve Glendinning <steve.glendinning@shawell.net>
12960 L:      netdev@vger.kernel.org
12961 S:      Maintained
12962 F:      include/linux/smsc911x.h
12963 F:      drivers/net/ethernet/smsc/smsc911x.*
12964
12965 SMSC9420 PCI ETHERNET DRIVER
12966 M:      Steve Glendinning <steve.glendinning@shawell.net>
12967 L:      netdev@vger.kernel.org
12968 S:      Maintained
12969 F:      drivers/net/ethernet/smsc/smsc9420.*
12970
12971 SOC-CAMERA V4L2 SUBSYSTEM
12972 L:      linux-media@vger.kernel.org
12973 T:      git git://linuxtv.org/media_tree.git
12974 S:      Orphan
12975 F:      include/media/soc*
12976 F:      drivers/media/i2c/soc_camera/
12977 F:      drivers/media/platform/soc_camera/
12978
12979 SOCIONEXT SYNQUACER I2C DRIVER
12980 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
12981 L:      linux-i2c@vger.kernel.org
12982 S:      Maintained
12983 F:      drivers/i2c/busses/i2c-synquacer.c
12984 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
12985
12986 SOCIONEXT UNIPHIER SOUND DRIVER
12987 M:      Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
12988 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12989 S:      Maintained
12990 F:      sound/soc/uniphier/
12991
12992 SOEKRIS NET48XX LED SUPPORT
12993 M:      Chris Boot <bootc@bootc.net>
12994 S:      Maintained
12995 F:      drivers/leds/leds-net48xx.c
12996
12997 SOFT-ROCE DRIVER (rxe)
12998 M:      Moni Shoua <monis@mellanox.com>
12999 L:      linux-rdma@vger.kernel.org
13000 S:      Supported
13001 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13002 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13003 F:      drivers/infiniband/sw/rxe/
13004 F:      include/uapi/rdma/rdma_user_rxe.h
13005
13006 SOFTLOGIC 6x10 MPEG CODEC
13007 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13008 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13009 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13010 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13011 M:      Ismael Luceno <ismael@iodev.co.uk>
13012 L:      linux-media@vger.kernel.org
13013 S:      Supported
13014 F:      drivers/media/pci/solo6x10/
13015
13016 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13017 M:      James Morse <james.morse@arm.com>
13018 L:      linux-arm-kernel@lists.infradead.org
13019 S:      Maintained
13020 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13021 F:      drivers/firmware/arm_sdei.c
13022 F:      include/linux/sdei.h
13023 F:      include/uapi/linux/sdei.h
13024
13025 SOFTWARE RAID (Multiple Disks) SUPPORT
13026 M:      Shaohua Li <shli@kernel.org>
13027 L:      linux-raid@vger.kernel.org
13028 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13029 S:      Supported
13030 F:      drivers/md/Makefile
13031 F:      drivers/md/Kconfig
13032 F:      drivers/md/md*
13033 F:      drivers/md/raid*
13034 F:      include/linux/raid/
13035 F:      include/uapi/linux/raid/
13036
13037 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13038 M:      Jassi Brar <jaswinder.singh@linaro.org>
13039 L:      netdev@vger.kernel.org
13040 S:      Maintained
13041 F:      drivers/net/ethernet/socionext/netsec.c
13042 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13043
13044 SOLIDRUN CLEARFOG SUPPORT
13045 M:      Russell King <linux@armlinux.org.uk>
13046 S:      Maintained
13047 F:      arch/arm/boot/dts/armada-388-clearfog*
13048 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13049
13050 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13051 M:      Russell King <linux@armlinux.org.uk>
13052 S:      Maintained
13053 F:      arch/arm/boot/dts/imx6*-cubox-i*
13054 F:      arch/arm/boot/dts/imx6*-hummingboard*
13055 F:      arch/arm/boot/dts/imx6*-sr-*
13056
13057 SONIC NETWORK DRIVER
13058 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13059 L:      netdev@vger.kernel.org
13060 S:      Maintained
13061 F:      drivers/net/ethernet/natsemi/sonic.*
13062
13063 SONICS SILICON BACKPLANE DRIVER (SSB)
13064 M:      Michael Buesch <m@bues.ch>
13065 L:      linux-wireless@vger.kernel.org
13066 S:      Maintained
13067 F:      drivers/ssb/
13068 F:      include/linux/ssb/
13069
13070 SONY IMX274 SENSOR DRIVER
13071 M:      Leon Luo <leonl@leopardimaging.com>
13072 L:      linux-media@vger.kernel.org
13073 T:      git git://linuxtv.org/media_tree.git
13074 S:      Maintained
13075 F:      drivers/media/i2c/imx274.c
13076 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13077
13078 SONY MEMORYSTICK CARD SUPPORT
13079 M:      Alex Dubov <oakad@yahoo.com>
13080 W:      http://tifmxx.berlios.de/
13081 S:      Maintained
13082 F:      drivers/memstick/host/tifm_ms.c
13083
13084 SONY MEMORYSTICK STANDARD SUPPORT
13085 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13086 S:      Maintained
13087 F:      drivers/memstick/core/ms_block.*
13088
13089 SONY VAIO CONTROL DEVICE DRIVER
13090 M:      Mattia Dongili <malattia@linux.it>
13091 L:      platform-driver-x86@vger.kernel.org
13092 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13093 S:      Maintained
13094 F:      Documentation/laptops/sony-laptop.txt
13095 F:      drivers/char/sonypi.c
13096 F:      drivers/platform/x86/sony-laptop.c
13097 F:      include/linux/sony-laptop.h
13098
13099 SOUND
13100 M:      Jaroslav Kysela <perex@perex.cz>
13101 M:      Takashi Iwai <tiwai@suse.com>
13102 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13103 W:      http://www.alsa-project.org/
13104 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13105 T:      git git://git.alsa-project.org/alsa-kernel.git
13106 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13107 S:      Maintained
13108 F:      Documentation/sound/
13109 F:      include/sound/
13110 F:      include/uapi/sound/
13111 F:      sound/
13112
13113 SOUND - COMPRESSED AUDIO
13114 M:      Vinod Koul <vinod.koul@intel.com>
13115 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13116 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13117 S:      Supported
13118 F:      Documentation/sound/alsa/compress_offload.txt
13119 F:      include/sound/compress_driver.h
13120 F:      include/uapi/sound/compress_*
13121 F:      sound/core/compress_offload.c
13122 F:      sound/soc/soc-compress.c
13123
13124 SOUND - DMAENGINE HELPERS
13125 M:      Lars-Peter Clausen <lars@metafoo.de>
13126 S:      Supported
13127 F:      include/sound/dmaengine_pcm.h
13128 F:      sound/core/pcm_dmaengine.c
13129 F:      sound/soc/soc-generic-dmaengine-pcm.c
13130
13131 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13132 M:      Liam Girdwood <lgirdwood@gmail.com>
13133 M:      Mark Brown <broonie@kernel.org>
13134 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13135 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13136 W:      http://alsa-project.org/main/index.php/ASoC
13137 S:      Supported
13138 F:      Documentation/devicetree/bindings/sound/
13139 F:      Documentation/sound/alsa/soc/
13140 F:      sound/soc/
13141 F:      include/sound/soc*
13142
13143 SOUNDWIRE SUBSYSTEM
13144 M:      Vinod Koul <vinod.koul@intel.com>
13145 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13146 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13147 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13148 S:      Supported
13149 F:      Documentation/driver-api/soundwire/
13150 F:      drivers/soundwire/
13151 F:      include/linux/soundwire/
13152
13153 SP2 MEDIA DRIVER
13154 M:      Olli Salonen <olli.salonen@iki.fi>
13155 L:      linux-media@vger.kernel.org
13156 W:      https://linuxtv.org
13157 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13158 S:      Maintained
13159 F:      drivers/media/dvb-frontends/sp2*
13160
13161 SPARC + UltraSPARC (sparc/sparc64)
13162 M:      "David S. Miller" <davem@davemloft.net>
13163 L:      sparclinux@vger.kernel.org
13164 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13165 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13166 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13167 S:      Maintained
13168 F:      arch/sparc/
13169 F:      drivers/sbus/
13170
13171 SPARC SERIAL DRIVERS
13172 M:      "David S. Miller" <davem@davemloft.net>
13173 L:      sparclinux@vger.kernel.org
13174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13175 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13176 S:      Maintained
13177 F:      include/linux/sunserialcore.h
13178 F:      drivers/tty/serial/suncore.c
13179 F:      drivers/tty/serial/sunhv.c
13180 F:      drivers/tty/serial/sunsab.c
13181 F:      drivers/tty/serial/sunsab.h
13182 F:      drivers/tty/serial/sunsu.c
13183 F:      drivers/tty/serial/sunzilog.c
13184 F:      drivers/tty/serial/sunzilog.h
13185 F:      drivers/tty/vcc.c
13186
13187 SPARSE CHECKER
13188 M:      "Christopher Li" <sparse@chrisli.org>
13189 L:      linux-sparse@vger.kernel.org
13190 W:      https://sparse.wiki.kernel.org/
13191 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13192 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13193 S:      Maintained
13194 F:      include/linux/compiler.h
13195
13196 SPEAR CLOCK FRAMEWORK SUPPORT
13197 M:      Viresh Kumar <vireshk@kernel.org>
13198 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13199 W:      http://www.st.com/spear
13200 S:      Maintained
13201 F:      drivers/clk/spear/
13202
13203 SPEAR PLATFORM SUPPORT
13204 M:      Viresh Kumar <vireshk@kernel.org>
13205 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13206 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13207 W:      http://www.st.com/spear
13208 S:      Maintained
13209 F:      arch/arm/boot/dts/spear*
13210 F:      arch/arm/mach-spear/
13211
13212 SPI NOR SUBSYSTEM
13213 M:      Marek Vasut <marek.vasut@gmail.com>
13214 L:      linux-mtd@lists.infradead.org
13215 W:      http://www.linux-mtd.infradead.org/
13216 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13217 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13218 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13219 S:      Maintained
13220 F:      drivers/mtd/spi-nor/
13221 F:      include/linux/mtd/spi-nor.h
13222
13223 SPI SUBSYSTEM
13224 M:      Mark Brown <broonie@kernel.org>
13225 L:      linux-spi@vger.kernel.org
13226 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13227 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13228 S:      Maintained
13229 F:      Documentation/devicetree/bindings/spi/
13230 F:      Documentation/spi/
13231 F:      drivers/spi/
13232 F:      include/linux/spi/
13233 F:      include/uapi/linux/spi/
13234 F:      tools/spi/
13235
13236 SPIDERNET NETWORK DRIVER for CELL
13237 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13238 L:      netdev@vger.kernel.org
13239 S:      Supported
13240 F:      Documentation/networking/spider_net.txt
13241 F:      drivers/net/ethernet/toshiba/spider_net*
13242
13243 SPMI SUBSYSTEM
13244 R:      Stephen Boyd <sboyd@kernel.org>
13245 L:      linux-arm-msm@vger.kernel.org
13246 F:      Documentation/devicetree/bindings/spmi/
13247 F:      drivers/spmi/
13248 F:      include/dt-bindings/spmi/spmi.h
13249 F:      include/linux/spmi.h
13250 F:      include/trace/events/spmi.h
13251
13252 SPU FILE SYSTEM
13253 M:      Jeremy Kerr <jk@ozlabs.org>
13254 L:      linuxppc-dev@lists.ozlabs.org
13255 W:      http://www.ibm.com/developerworks/power/cell/
13256 S:      Supported
13257 F:      Documentation/filesystems/spufs.txt
13258 F:      arch/powerpc/platforms/cell/spufs/
13259
13260 SQUASHFS FILE SYSTEM
13261 M:      Phillip Lougher <phillip@squashfs.org.uk>
13262 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13263 W:      http://squashfs.org.uk
13264 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13265 S:      Maintained
13266 F:      Documentation/filesystems/squashfs.txt
13267 F:      fs/squashfs/
13268
13269 SRM (Alpha) environment access
13270 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13271 S:      Maintained
13272 F:      arch/alpha/kernel/srm_env.c
13273
13274 ST STM32 I2C/SMBUS DRIVER
13275 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
13276 L:      linux-i2c@vger.kernel.org
13277 S:      Maintained
13278 F:      drivers/i2c/busses/i2c-stm32*
13279
13280 STABLE BRANCH
13281 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13282 L:      stable@vger.kernel.org
13283 S:      Supported
13284 F:      Documentation/process/stable-kernel-rules.rst
13285
13286 STAGING - ATOMISP DRIVER
13287 M:      Alan Cox <alan@linux.intel.com>
13288 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13289 L:      linux-media@vger.kernel.org
13290 S:      Maintained
13291 F:      drivers/staging/media/atomisp/
13292
13293 STAGING - COMEDI
13294 M:      Ian Abbott <abbotti@mev.co.uk>
13295 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13296 S:      Odd Fixes
13297 F:      drivers/staging/comedi/
13298
13299 STAGING - FLARION FT1000 DRIVERS
13300 M:      Marek Belisko <marek.belisko@gmail.com>
13301 S:      Odd Fixes
13302 F:      drivers/staging/ft1000/
13303
13304 STAGING - INDUSTRIAL IO
13305 M:      Jonathan Cameron <jic23@kernel.org>
13306 L:      linux-iio@vger.kernel.org
13307 S:      Odd Fixes
13308 F:      Documentation/devicetree/bindings/staging/iio/
13309 F:      drivers/staging/iio/
13310
13311 STAGING - LUSTRE PARALLEL FILESYSTEM
13312 M:      Oleg Drokin <oleg.drokin@intel.com>
13313 M:      Andreas Dilger <andreas.dilger@intel.com>
13314 M:      James Simmons <jsimmons@infradead.org>
13315 L:      lustre-devel@lists.lustre.org (moderated for non-subscribers)
13316 W:      http://wiki.lustre.org/
13317 S:      Maintained
13318 F:      drivers/staging/lustre
13319
13320 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13321 M:      Marc Dietrich <marvin24@gmx.de>
13322 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13323 L:      linux-tegra@vger.kernel.org
13324 S:      Maintained
13325 F:      drivers/staging/nvec/
13326
13327 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13328 M:      Jens Frederich <jfrederich@gmail.com>
13329 M:      Daniel Drake <dsd@laptop.org>
13330 M:      Jon Nettleton <jon.nettleton@gmail.com>
13331 W:      http://wiki.laptop.org/go/DCON
13332 S:      Maintained
13333 F:      drivers/staging/olpc_dcon/
13334
13335 STAGING - REALTEK RTL8712U DRIVERS
13336 M:      Larry Finger <Larry.Finger@lwfinger.net>
13337 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13338 S:      Odd Fixes
13339 F:      drivers/staging/rtl8712/
13340
13341 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13342 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13343 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13344 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13345 L:      linux-fbdev@vger.kernel.org
13346 S:      Maintained
13347 F:      drivers/staging/sm750fb/
13348
13349 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13350 M:      William Hubbs <w.d.hubbs@gmail.com>
13351 M:      Chris Brannon <chris@the-brannons.com>
13352 M:      Kirk Reiser <kirk@reisers.ca>
13353 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13354 L:      speakup@linux-speakup.org
13355 W:      http://www.linux-speakup.org/
13356 S:      Odd Fixes
13357 F:      drivers/staging/speakup/
13358
13359 STAGING - VIA VT665X DRIVERS
13360 M:      Forest Bond <forest@alittletooquiet.net>
13361 S:      Odd Fixes
13362 F:      drivers/staging/vt665?/
13363
13364 STAGING - WILC1000 WIFI DRIVER
13365 M:      Aditya Shankar <aditya.shankar@microchip.com>
13366 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13367 L:      linux-wireless@vger.kernel.org
13368 S:      Supported
13369 F:      drivers/staging/wilc1000/
13370
13371 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13372 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13373 S:      Odd Fixes
13374 F:      drivers/staging/xgifb/
13375
13376 STAGING SUBSYSTEM
13377 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13378 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13379 L:      devel@driverdev.osuosl.org
13380 S:      Supported
13381 F:      drivers/staging/
13382
13383 STARFIRE/DURALAN NETWORK DRIVER
13384 M:      Ion Badulescu <ionut@badula.org>
13385 S:      Odd Fixes
13386 F:      drivers/net/ethernet/adaptec/starfire*
13387
13388 STEC S1220 SKD DRIVER
13389 M:      Bart Van Assche <bart.vanassche@wdc.com>
13390 L:      linux-block@vger.kernel.org
13391 S:      Maintained
13392 F:      drivers/block/skd*[ch]
13393
13394 STI CEC DRIVER
13395 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13396 S:      Maintained
13397 F:      drivers/staging/media/st-cec/
13398 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13399
13400 STK1160 USB VIDEO CAPTURE DRIVER
13401 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13402 L:      linux-media@vger.kernel.org
13403 T:      git git://linuxtv.org/media_tree.git
13404 S:      Maintained
13405 F:      drivers/media/usb/stk1160/
13406
13407 STMMAC ETHERNET DRIVER
13408 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13409 M:      Alexandre Torgue <alexandre.torgue@st.com>
13410 L:      netdev@vger.kernel.org
13411 W:      http://www.stlinux.com
13412 S:      Supported
13413 F:      drivers/net/ethernet/stmicro/stmmac/
13414
13415 SUN3/3X
13416 M:      Sam Creasey <sammy@sammy.net>
13417 W:      http://sammy.net/sun3/
13418 S:      Maintained
13419 F:      arch/m68k/kernel/*sun3*
13420 F:      arch/m68k/sun3*/
13421 F:      arch/m68k/include/asm/sun3*
13422 F:      drivers/net/ethernet/i825xx/sun3*
13423
13424 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13425 M:      Hans de Goede <hdegoede@redhat.com>
13426 L:      linux-input@vger.kernel.org
13427 S:      Maintained
13428 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13429 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13430
13431 SUNDANCE NETWORK DRIVER
13432 M:      Denis Kirjanov <kda@linux-powerpc.org>
13433 L:      netdev@vger.kernel.org
13434 S:      Maintained
13435 F:      drivers/net/ethernet/dlink/sundance.c
13436
13437 SUPERH
13438 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13439 M:      Rich Felker <dalias@libc.org>
13440 L:      linux-sh@vger.kernel.org
13441 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13442 S:      Maintained
13443 F:      Documentation/sh/
13444 F:      arch/sh/
13445 F:      drivers/sh/
13446
13447 SUSPEND TO RAM
13448 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13449 M:      Len Brown <len.brown@intel.com>
13450 M:      Pavel Machek <pavel@ucw.cz>
13451 L:      linux-pm@vger.kernel.org
13452 B:      https://bugzilla.kernel.org
13453 S:      Supported
13454 F:      Documentation/power/
13455 F:      arch/x86/kernel/acpi/
13456 F:      drivers/base/power/
13457 F:      kernel/power/
13458 F:      include/linux/suspend.h
13459 F:      include/linux/freezer.h
13460 F:      include/linux/pm.h
13461
13462 SVGA HANDLING
13463 M:      Martin Mares <mj@ucw.cz>
13464 L:      linux-video@atrey.karlin.mff.cuni.cz
13465 S:      Maintained
13466 F:      Documentation/svga.txt
13467 F:      arch/x86/boot/video*
13468
13469 SWIOTLB SUBSYSTEM
13470 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13471 L:      iommu@lists.linux-foundation.org
13472 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13473 S:      Supported
13474 F:      lib/swiotlb.c
13475 F:      arch/*/kernel/pci-swiotlb.c
13476 F:      include/linux/swiotlb.h
13477
13478 SWITCHDEV
13479 M:      Jiri Pirko <jiri@resnulli.us>
13480 M:      Ivan Vecera <ivecera@redhat.com>
13481 L:      netdev@vger.kernel.org
13482 S:      Supported
13483 F:      net/switchdev/
13484 F:      include/net/switchdev.h
13485
13486 SYNC FILE FRAMEWORK
13487 M:      Sumit Semwal <sumit.semwal@linaro.org>
13488 R:      Gustavo Padovan <gustavo@padovan.org>
13489 S:      Maintained
13490 L:      linux-media@vger.kernel.org
13491 L:      dri-devel@lists.freedesktop.org
13492 F:      drivers/dma-buf/sync_*
13493 F:      drivers/dma-buf/dma-fence*
13494 F:      drivers/dma-buf/sw_sync.c
13495 F:      include/linux/sync_file.h
13496 F:      include/uapi/linux/sync_file.h
13497 F:      Documentation/sync_file.txt
13498 T:      git git://anongit.freedesktop.org/drm/drm-misc
13499
13500 SYNOPSYS ARC ARCHITECTURE
13501 M:      Vineet Gupta <vgupta@synopsys.com>
13502 L:      linux-snps-arc@lists.infradead.org
13503 S:      Supported
13504 F:      arch/arc/
13505 F:      Documentation/devicetree/bindings/arc/*
13506 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
13507 F:      drivers/clocksource/arc_timer.c
13508 F:      drivers/tty/serial/arc_uart.c
13509 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
13510
13511 SYNOPSYS ARC HSDK SDP pll clock driver
13512 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13513 S:      Supported
13514 F:      drivers/clk/clk-hsdk-pll.c
13515 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
13516
13517 SYNOPSYS ARC SDP clock driver
13518 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13519 S:      Supported
13520 F:      drivers/clk/axs10x/*
13521 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
13522
13523 SYNOPSYS ARC SDP platform support
13524 M:      Alexey Brodkin <abrodkin@synopsys.com>
13525 S:      Supported
13526 F:      arch/arc/plat-axs10x
13527 F:      arch/arc/boot/dts/ax*
13528 F:      Documentation/devicetree/bindings/arc/axs10*
13529
13530 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
13531 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13532 S:      Supported
13533 F:      drivers/reset/reset-axs10x.c
13534 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
13535
13536 SYNOPSYS DESIGNWARE 8250 UART DRIVER
13537 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13538 S:      Maintained
13539 F:      drivers/tty/serial/8250/8250_dw.c
13540
13541 SYNOPSYS DESIGNWARE APB GPIO DRIVER
13542 M:      Hoan Tran <hotran@apm.com>
13543 L:      linux-gpio@vger.kernel.org
13544 S:      Maintained
13545 F:      drivers/gpio/gpio-dwapb.c
13546 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
13547
13548 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
13549 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13550 S:      Maintained
13551 F:      drivers/dma/dwi-axi-dmac/
13552 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
13553
13554 SYNOPSYS DESIGNWARE DMAC DRIVER
13555 M:      Viresh Kumar <vireshk@kernel.org>
13556 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13557 S:      Maintained
13558 F:      include/linux/dma/dw.h
13559 F:      include/linux/platform_data/dma-dw.h
13560 F:      drivers/dma/dw/
13561
13562 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
13563 M:      Jose Abreu <Jose.Abreu@synopsys.com>
13564 L:      netdev@vger.kernel.org
13565 S:      Supported
13566 F:      drivers/net/ethernet/synopsys/
13567
13568 SYNOPSYS DESIGNWARE I2C DRIVER
13569 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
13570 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13571 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
13572 L:      linux-i2c@vger.kernel.org
13573 S:      Maintained
13574 F:      drivers/i2c/busses/i2c-designware-*
13575 F:      include/linux/platform_data/i2c-designware.h
13576
13577 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
13578 M:      Jaehoon Chung <jh80.chung@samsung.com>
13579 L:      linux-mmc@vger.kernel.org
13580 S:      Maintained
13581 F:      drivers/mmc/host/dw_mmc*
13582
13583 SYNOPSYS HSDK RESET CONTROLLER DRIVER
13584 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13585 S:      Supported
13586 F:      drivers/reset/reset-hsdk.c
13587 F:      include/dt-bindings/reset/snps,hsdk-reset.h
13588 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
13589
13590 SYSTEM CONFIGURATION (SYSCON)
13591 M:      Lee Jones <lee.jones@linaro.org>
13592 M:      Arnd Bergmann <arnd@arndb.de>
13593 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
13594 S:      Supported
13595 F:      drivers/mfd/syscon.c
13596
13597 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
13598 M:      Sudeep Holla <sudeep.holla@arm.com>
13599 L:      linux-arm-kernel@lists.infradead.org
13600 S:      Maintained
13601 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
13602 F:      drivers/clk/clk-sc[mp]i.c
13603 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
13604 F:      drivers/firmware/arm_scpi.c
13605 F:      drivers/firmware/arm_scmi/
13606 F:      include/linux/sc[mp]i_protocol.h
13607
13608 SYSTEM RESET/SHUTDOWN DRIVERS
13609 M:      Sebastian Reichel <sre@kernel.org>
13610 L:      linux-pm@vger.kernel.org
13611 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
13612 S:      Maintained
13613 F:      Documentation/devicetree/bindings/power/reset/
13614 F:      drivers/power/reset/
13615
13616 SYSTEM TRACE MODULE CLASS
13617 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
13618 S:      Maintained
13619 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
13620 F:      Documentation/trace/stm.txt
13621 F:      drivers/hwtracing/stm/
13622 F:      include/linux/stm.h
13623 F:      include/uapi/linux/stm.h
13624
13625 SYSV FILESYSTEM
13626 M:      Christoph Hellwig <hch@infradead.org>
13627 S:      Maintained
13628 F:      Documentation/filesystems/sysv-fs.txt
13629 F:      fs/sysv/
13630 F:      include/linux/sysv_fs.h
13631
13632 TARGET SUBSYSTEM
13633 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
13634 L:      linux-scsi@vger.kernel.org
13635 L:      target-devel@vger.kernel.org
13636 W:      http://www.linux-iscsi.org
13637 W:      http://groups.google.com/group/linux-iscsi-target-dev
13638 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
13639 S:      Supported
13640 F:      drivers/target/
13641 F:      include/target/
13642 F:      Documentation/target/
13643
13644 TASKSTATS STATISTICS INTERFACE
13645 M:      Balbir Singh <bsingharora@gmail.com>
13646 S:      Maintained
13647 F:      Documentation/accounting/taskstats*
13648 F:      include/linux/taskstats*
13649 F:      kernel/taskstats.c
13650
13651 TC subsystem
13652 M:      Jamal Hadi Salim <jhs@mojatatu.com>
13653 M:      Cong Wang <xiyou.wangcong@gmail.com>
13654 M:      Jiri Pirko <jiri@resnulli.us>
13655 L:      netdev@vger.kernel.org
13656 S:      Maintained
13657 F:      include/net/pkt_cls.h
13658 F:      include/net/pkt_sched.h
13659 F:      include/net/tc_act/
13660 F:      include/uapi/linux/pkt_cls.h
13661 F:      include/uapi/linux/pkt_sched.h
13662 F:      include/uapi/linux/tc_act/
13663 F:      include/uapi/linux/tc_ematch/
13664 F:      net/sched/
13665
13666 TCP LOW PRIORITY MODULE
13667 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
13668 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
13669 W:      http://tcp-lp-mod.sourceforge.net/
13670 S:      Maintained
13671 F:      net/ipv4/tcp_lp.c
13672
13673 TDA10071 MEDIA DRIVER
13674 M:      Antti Palosaari <crope@iki.fi>
13675 L:      linux-media@vger.kernel.org
13676 W:      https://linuxtv.org
13677 W:      http://palosaari.fi/linux/
13678 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13679 T:      git git://linuxtv.org/anttip/media_tree.git
13680 S:      Maintained
13681 F:      drivers/media/dvb-frontends/tda10071*
13682
13683 TDA18212 MEDIA DRIVER
13684 M:      Antti Palosaari <crope@iki.fi>
13685 L:      linux-media@vger.kernel.org
13686 W:      https://linuxtv.org
13687 W:      http://palosaari.fi/linux/
13688 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13689 T:      git git://linuxtv.org/anttip/media_tree.git
13690 S:      Maintained
13691 F:      drivers/media/tuners/tda18212*
13692
13693 TDA18218 MEDIA DRIVER
13694 M:      Antti Palosaari <crope@iki.fi>
13695 L:      linux-media@vger.kernel.org
13696 W:      https://linuxtv.org
13697 W:      http://palosaari.fi/linux/
13698 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13699 T:      git git://linuxtv.org/anttip/media_tree.git
13700 S:      Maintained
13701 F:      drivers/media/tuners/tda18218*
13702
13703 TDA18250 MEDIA DRIVER
13704 M:      Olli Salonen <olli.salonen@iki.fi>
13705 L:      linux-media@vger.kernel.org
13706 W:      https://linuxtv.org
13707 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13708 T:      git git://linuxtv.org/media_tree.git
13709 S:      Maintained
13710 F:      drivers/media/tuners/tda18250*
13711
13712 TDA18271 MEDIA DRIVER
13713 M:      Michael Krufky <mkrufky@linuxtv.org>
13714 L:      linux-media@vger.kernel.org
13715 W:      https://linuxtv.org
13716 W:      http://github.com/mkrufky
13717 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13718 T:      git git://linuxtv.org/mkrufky/tuners.git
13719 S:      Maintained
13720 F:      drivers/media/tuners/tda18271*
13721
13722 TDA1997x MEDIA DRIVER
13723 M:      Tim Harvey <tharvey@gateworks.com>
13724 L:      linux-media@vger.kernel.org
13725 W:      https://linuxtv.org
13726 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13727 S:      Maintained
13728 F:      drivers/media/i2c/tda1997x.*
13729
13730 TDA827x MEDIA DRIVER
13731 M:      Michael Krufky <mkrufky@linuxtv.org>
13732 L:      linux-media@vger.kernel.org
13733 W:      https://linuxtv.org
13734 W:      http://github.com/mkrufky
13735 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13736 T:      git git://linuxtv.org/mkrufky/tuners.git
13737 S:      Maintained
13738 F:      drivers/media/tuners/tda8290.*
13739
13740 TDA8290 MEDIA DRIVER
13741 M:      Michael Krufky <mkrufky@linuxtv.org>
13742 L:      linux-media@vger.kernel.org
13743 W:      https://linuxtv.org
13744 W:      http://github.com/mkrufky
13745 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13746 T:      git git://linuxtv.org/mkrufky/tuners.git
13747 S:      Maintained
13748 F:      drivers/media/tuners/tda8290.*
13749
13750 TDA9840 MEDIA DRIVER
13751 M:      Hans Verkuil <hverkuil@xs4all.nl>
13752 L:      linux-media@vger.kernel.org
13753 T:      git git://linuxtv.org/media_tree.git
13754 W:      https://linuxtv.org
13755 S:      Maintained
13756 F:      drivers/media/i2c/tda9840*
13757
13758 TEA5761 TUNER DRIVER
13759 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13760 L:      linux-media@vger.kernel.org
13761 W:      https://linuxtv.org
13762 T:      git git://linuxtv.org/media_tree.git
13763 S:      Odd fixes
13764 F:      drivers/media/tuners/tea5761.*
13765
13766 TEA5767 TUNER DRIVER
13767 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13768 L:      linux-media@vger.kernel.org
13769 W:      https://linuxtv.org
13770 T:      git git://linuxtv.org/media_tree.git
13771 S:      Maintained
13772 F:      drivers/media/tuners/tea5767.*
13773
13774 TEA6415C MEDIA DRIVER
13775 M:      Hans Verkuil <hverkuil@xs4all.nl>
13776 L:      linux-media@vger.kernel.org
13777 T:      git git://linuxtv.org/media_tree.git
13778 W:      https://linuxtv.org
13779 S:      Maintained
13780 F:      drivers/media/i2c/tea6415c*
13781
13782 TEA6420 MEDIA DRIVER
13783 M:      Hans Verkuil <hverkuil@xs4all.nl>
13784 L:      linux-media@vger.kernel.org
13785 T:      git git://linuxtv.org/media_tree.git
13786 W:      https://linuxtv.org
13787 S:      Maintained
13788 F:      drivers/media/i2c/tea6420*
13789
13790 TEAM DRIVER
13791 M:      Jiri Pirko <jiri@resnulli.us>
13792 L:      netdev@vger.kernel.org
13793 S:      Supported
13794 F:      drivers/net/team/
13795 F:      include/linux/if_team.h
13796 F:      include/uapi/linux/if_team.h
13797
13798 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
13799 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
13800 S:      Maintained
13801 F:      arch/x86/platform/ts5500/
13802
13803 TECHNOTREND USB IR RECEIVER
13804 M:      Sean Young <sean@mess.org>
13805 L:      linux-media@vger.kernel.org
13806 S:      Maintained
13807 F:      drivers/media/rc/ttusbir.c
13808
13809 TECHWELL TW9910 VIDEO DECODER
13810 L:      linux-media@vger.kernel.org
13811 S:      Orphan
13812 F:      drivers/media/i2c/tw9910.c
13813 F:      include/media/i2c/tw9910.h
13814
13815 TEE SUBSYSTEM
13816 M:      Jens Wiklander <jens.wiklander@linaro.org>
13817 S:      Maintained
13818 F:      include/linux/tee_drv.h
13819 F:      include/uapi/linux/tee.h
13820 F:      drivers/tee/
13821 F:      Documentation/tee.txt
13822
13823 TEGRA ARCHITECTURE SUPPORT
13824 M:      Thierry Reding <thierry.reding@gmail.com>
13825 M:      Jonathan Hunter <jonathanh@nvidia.com>
13826 L:      linux-tegra@vger.kernel.org
13827 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
13828 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
13829 S:      Supported
13830 N:      [^a-z]tegra
13831
13832 TEGRA CLOCK DRIVER
13833 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
13834 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
13835 S:      Supported
13836 F:      drivers/clk/tegra/
13837
13838 TEGRA DMA DRIVERS
13839 M:      Laxman Dewangan <ldewangan@nvidia.com>
13840 M:      Jon Hunter <jonathanh@nvidia.com>
13841 S:      Supported
13842 F:      drivers/dma/tegra*
13843
13844 TEGRA I2C DRIVER
13845 M:      Laxman Dewangan <ldewangan@nvidia.com>
13846 S:      Supported
13847 F:      drivers/i2c/busses/i2c-tegra.c
13848
13849 TEGRA IOMMU DRIVERS
13850 M:      Thierry Reding <thierry.reding@gmail.com>
13851 L:      linux-tegra@vger.kernel.org
13852 S:      Supported
13853 F:      drivers/iommu/tegra*
13854
13855 TEGRA KBC DRIVER
13856 M:      Laxman Dewangan <ldewangan@nvidia.com>
13857 S:      Supported
13858 F:      drivers/input/keyboard/tegra-kbc.c
13859
13860 TEGRA PWM DRIVER
13861 M:      Thierry Reding <thierry.reding@gmail.com>
13862 S:      Supported
13863 F:      drivers/pwm/pwm-tegra.c
13864
13865 TEGRA SERIAL DRIVER
13866 M:      Laxman Dewangan <ldewangan@nvidia.com>
13867 S:      Supported
13868 F:      drivers/tty/serial/serial-tegra.c
13869
13870 TEGRA SPI DRIVER
13871 M:      Laxman Dewangan <ldewangan@nvidia.com>
13872 S:      Supported
13873 F:      drivers/spi/spi-tegra*
13874
13875 TEHUTI ETHERNET DRIVER
13876 M:      Andy Gospodarek <andy@greyhouse.net>
13877 L:      netdev@vger.kernel.org
13878 S:      Supported
13879 F:      drivers/net/ethernet/tehuti/*
13880
13881 Telecom Clock Driver for MCPL0010
13882 M:      Mark Gross <mark.gross@intel.com>
13883 S:      Supported
13884 F:      drivers/char/tlclk.c
13885
13886 TENSILICA XTENSA PORT (xtensa)
13887 M:      Chris Zankel <chris@zankel.net>
13888 M:      Max Filippov <jcmvbkbc@gmail.com>
13889 L:      linux-xtensa@linux-xtensa.org
13890 T:      git git://github.com/czankel/xtensa-linux.git
13891 S:      Maintained
13892 F:      arch/xtensa/
13893 F:      drivers/irqchip/irq-xtensa-*
13894
13895 Texas Instruments' System Control Interface (TISCI) Protocol Driver
13896 M:      Nishanth Menon <nm@ti.com>
13897 M:      Tero Kristo <t-kristo@ti.com>
13898 M:      Santosh Shilimkar <ssantosh@kernel.org>
13899 L:      linux-arm-kernel@lists.infradead.org
13900 S:      Maintained
13901 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
13902 F:      drivers/firmware/ti_sci*
13903 F:      include/linux/soc/ti/ti_sci_protocol.h
13904 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
13905 F:      include/dt-bindings/genpd/k2g.h
13906 F:      drivers/soc/ti/ti_sci_pm_domains.c
13907 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
13908 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
13909 F:      drivers/clk/keystone/sci-clk.c
13910 F:      drivers/reset/reset-ti-sci.c
13911
13912 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
13913 M:      Hans Verkuil <hverkuil@xs4all.nl>
13914 L:      linux-media@vger.kernel.org
13915 T:      git git://linuxtv.org/media_tree.git
13916 W:      https://linuxtv.org
13917 S:      Maintained
13918 F:      drivers/media/radio/radio-raremono.c
13919
13920 THERMAL
13921 M:      Zhang Rui <rui.zhang@intel.com>
13922 M:      Eduardo Valentin <edubezval@gmail.com>
13923 L:      linux-pm@vger.kernel.org
13924 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
13925 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
13926 Q:      https://patchwork.kernel.org/project/linux-pm/list/
13927 S:      Supported
13928 F:      drivers/thermal/
13929 F:      include/linux/thermal.h
13930 F:      include/uapi/linux/thermal.h
13931 F:      include/linux/cpu_cooling.h
13932 F:      Documentation/devicetree/bindings/thermal/
13933
13934 THERMAL/CPU_COOLING
13935 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
13936 M:      Viresh Kumar <viresh.kumar@linaro.org>
13937 M:      Javi Merino <javi.merino@kernel.org>
13938 L:      linux-pm@vger.kernel.org
13939 S:      Supported
13940 F:      Documentation/thermal/cpu-cooling-api.txt
13941 F:      drivers/thermal/cpu_cooling.c
13942 F:      include/linux/cpu_cooling.h
13943
13944 THINKPAD ACPI EXTRAS DRIVER
13945 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
13946 L:      ibm-acpi-devel@lists.sourceforge.net
13947 L:      platform-driver-x86@vger.kernel.org
13948 W:      http://ibm-acpi.sourceforge.net
13949 W:      http://thinkwiki.org/wiki/Ibm-acpi
13950 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
13951 S:      Maintained
13952 F:      drivers/platform/x86/thinkpad_acpi.c
13953
13954 THUNDERBOLT DRIVER
13955 M:      Andreas Noever <andreas.noever@gmail.com>
13956 M:      Michael Jamet <michael.jamet@intel.com>
13957 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
13958 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
13959 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
13960 S:      Maintained
13961 F:      Documentation/admin-guide/thunderbolt.rst
13962 F:      drivers/thunderbolt/
13963 F:      include/linux/thunderbolt.h
13964
13965 THUNDERBOLT NETWORK DRIVER
13966 M:      Michael Jamet <michael.jamet@intel.com>
13967 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
13968 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
13969 L:      netdev@vger.kernel.org
13970 S:      Maintained
13971 F:      drivers/net/thunderbolt.c
13972
13973 THUNDERX GPIO DRIVER
13974 M:      David Daney <david.daney@cavium.com>
13975 S:      Maintained
13976 F:      drivers/gpio/gpio-thunderx.c
13977
13978 TI AM437X VPFE DRIVER
13979 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
13980 L:      linux-media@vger.kernel.org
13981 W:      https://linuxtv.org
13982 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13983 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
13984 S:      Maintained
13985 F:      drivers/media/platform/am437x/
13986
13987 TI BANDGAP AND THERMAL DRIVER
13988 M:      Eduardo Valentin <edubezval@gmail.com>
13989 M:      Keerthy <j-keerthy@ti.com>
13990 L:      linux-pm@vger.kernel.org
13991 L:      linux-omap@vger.kernel.org
13992 S:      Maintained
13993 F:      drivers/thermal/ti-soc-thermal/
13994
13995 TI BQ27XXX POWER SUPPLY DRIVER
13996 R:      Andrew F. Davis <afd@ti.com>
13997 F:      include/linux/power/bq27xxx_battery.h
13998 F:      drivers/power/supply/bq27xxx_battery.c
13999 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14000
14001 TI CDCE706 CLOCK DRIVER
14002 M:      Max Filippov <jcmvbkbc@gmail.com>
14003 S:      Maintained
14004 F:      drivers/clk/clk-cdce706.c
14005
14006 TI CLOCK DRIVER
14007 M:      Tero Kristo <t-kristo@ti.com>
14008 L:      linux-omap@vger.kernel.org
14009 S:      Maintained
14010 F:      drivers/clk/ti/
14011 F:      include/linux/clk/ti.h
14012
14013 TI DAVINCI MACHINE SUPPORT
14014 M:      Sekhar Nori <nsekhar@ti.com>
14015 M:      Kevin Hilman <khilman@kernel.org>
14016 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14017 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14018 S:      Supported
14019 F:      arch/arm/mach-davinci/
14020 F:      drivers/i2c/busses/i2c-davinci.c
14021 F:      arch/arm/boot/dts/da850*
14022
14023 TI DAVINCI SERIES CLOCK DRIVER
14024 M:      David Lechner <david@lechnology.com>
14025 R:      Sekhar Nori <nsekhar@ti.com>
14026 S:      Maintained
14027 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14028 F:      drivers/clk/davinci/
14029
14030 TI DAVINCI SERIES GPIO DRIVER
14031 M:      Keerthy <j-keerthy@ti.com>
14032 L:      linux-gpio@vger.kernel.org
14033 S:      Maintained
14034 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14035 F:      drivers/gpio/gpio-davinci.c
14036
14037 TI DAVINCI SERIES MEDIA DRIVER
14038 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14039 L:      linux-media@vger.kernel.org
14040 W:      https://linuxtv.org
14041 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14042 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14043 S:      Maintained
14044 F:      drivers/media/platform/davinci/
14045 F:      include/media/davinci/
14046
14047 TI ETHERNET SWITCH DRIVER (CPSW)
14048 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14049 L:      linux-omap@vger.kernel.org
14050 L:      netdev@vger.kernel.org
14051 S:      Maintained
14052 F:      drivers/net/ethernet/ti/cpsw*
14053 F:      drivers/net/ethernet/ti/davinci*
14054
14055 TI FLASH MEDIA INTERFACE DRIVER
14056 M:      Alex Dubov <oakad@yahoo.com>
14057 S:      Maintained
14058 F:      drivers/misc/tifm*
14059 F:      drivers/mmc/host/tifm_sd.c
14060 F:      include/linux/tifm.h
14061
14062 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14063 M:      Santosh Shilimkar <ssantosh@kernel.org>
14064 L:      linux-kernel@vger.kernel.org
14065 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14066 S:      Maintained
14067 F:      drivers/soc/ti/*
14068 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14069
14070 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14071 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14072 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14073 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14074 S:      Maintained
14075 F:      sound/soc/codecs/lm49453*
14076 F:      sound/soc/codecs/isabelle*
14077
14078 TI LP855x BACKLIGHT DRIVER
14079 M:      Milo Kim <milo.kim@ti.com>
14080 S:      Maintained
14081 F:      Documentation/backlight/lp855x-driver.txt
14082 F:      drivers/video/backlight/lp855x_bl.c
14083 F:      include/linux/platform_data/lp855x.h
14084
14085 TI LP8727 CHARGER DRIVER
14086 M:      Milo Kim <milo.kim@ti.com>
14087 S:      Maintained
14088 F:      drivers/power/supply/lp8727_charger.c
14089 F:      include/linux/platform_data/lp8727.h
14090
14091 TI LP8788 MFD DRIVER
14092 M:      Milo Kim <milo.kim@ti.com>
14093 S:      Maintained
14094 F:      drivers/iio/adc/lp8788_adc.c
14095 F:      drivers/leds/leds-lp8788.c
14096 F:      drivers/mfd/lp8788*.c
14097 F:      drivers/power/supply/lp8788-charger.c
14098 F:      drivers/regulator/lp8788-*.c
14099 F:      include/linux/mfd/lp8788*.h
14100
14101 TI NETCP ETHERNET DRIVER
14102 M:      Wingman Kwok <w-kwok2@ti.com>
14103 M:      Murali Karicheri <m-karicheri2@ti.com>
14104 L:      netdev@vger.kernel.org
14105 S:      Maintained
14106 F:      drivers/net/ethernet/ti/netcp*
14107
14108 TI TAS571X FAMILY ASoC CODEC DRIVER
14109 M:      Kevin Cernekee <cernekee@chromium.org>
14110 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14111 S:      Odd Fixes
14112 F:      sound/soc/codecs/tas571x*
14113
14114 TI TRF7970A NFC DRIVER
14115 M:      Mark Greer <mgreer@animalcreek.com>
14116 L:      linux-wireless@vger.kernel.org
14117 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14118 S:      Supported
14119 F:      drivers/nfc/trf7970a.c
14120 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14121
14122 TI TWL4030 SERIES SOC CODEC DRIVER
14123 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14124 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14125 S:      Maintained
14126 F:      sound/soc/codecs/twl4030*
14127
14128 TI VPE/CAL DRIVERS
14129 M:      Benoit Parrot <bparrot@ti.com>
14130 L:      linux-media@vger.kernel.org
14131 W:      http://linuxtv.org/
14132 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14133 S:      Maintained
14134 F:      drivers/media/platform/ti-vpe/
14135
14136 TI WILINK WIRELESS DRIVERS
14137 L:      linux-wireless@vger.kernel.org
14138 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14139 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14140 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14141 S:      Orphan
14142 F:      drivers/net/wireless/ti/
14143 F:      include/linux/wl12xx.h
14144
14145 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14146 M:      John Stultz <john.stultz@linaro.org>
14147 M:      Thomas Gleixner <tglx@linutronix.de>
14148 R:      Stephen Boyd <sboyd@kernel.org>
14149 L:      linux-kernel@vger.kernel.org
14150 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14151 S:      Supported
14152 F:      include/linux/clocksource.h
14153 F:      include/linux/time.h
14154 F:      include/linux/timex.h
14155 F:      include/uapi/linux/time.h
14156 F:      include/uapi/linux/timex.h
14157 F:      kernel/time/clocksource.c
14158 F:      kernel/time/time*.c
14159 F:      kernel/time/alarmtimer.c
14160 F:      kernel/time/ntp.c
14161 F:      tools/testing/selftests/timers/
14162
14163 TIPC NETWORK LAYER
14164 M:      Jon Maloy <jon.maloy@ericsson.com>
14165 M:      Ying Xue <ying.xue@windriver.com>
14166 L:      netdev@vger.kernel.org (core kernel code)
14167 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14168 W:      http://tipc.sourceforge.net/
14169 S:      Maintained
14170 F:      include/uapi/linux/tipc*.h
14171 F:      net/tipc/
14172
14173 TLAN NETWORK DRIVER
14174 M:      Samuel Chessman <chessman@tux.org>
14175 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14176 W:      http://sourceforge.net/projects/tlan/
14177 S:      Maintained
14178 F:      Documentation/networking/tlan.txt
14179 F:      drivers/net/ethernet/ti/tlan.*
14180
14181 TM6000 VIDEO4LINUX DRIVER
14182 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14183 L:      linux-media@vger.kernel.org
14184 W:      https://linuxtv.org
14185 T:      git git://linuxtv.org/media_tree.git
14186 S:      Odd fixes
14187 F:      drivers/media/usb/tm6000/
14188 F:      Documentation/media/v4l-drivers/tm6000*
14189
14190 TMIO/SDHI MMC DRIVER
14191 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14192 L:      linux-mmc@vger.kernel.org
14193 S:      Supported
14194 F:      drivers/mmc/host/tmio_mmc*
14195 F:      drivers/mmc/host/renesas_sdhi*
14196 F:      include/linux/mfd/tmio.h
14197
14198 TMP401 HARDWARE MONITOR DRIVER
14199 M:      Guenter Roeck <linux@roeck-us.net>
14200 L:      linux-hwmon@vger.kernel.org
14201 S:      Maintained
14202 F:      Documentation/hwmon/tmp401
14203 F:      drivers/hwmon/tmp401.c
14204
14205 TMPFS (SHMEM FILESYSTEM)
14206 M:      Hugh Dickins <hughd@google.com>
14207 L:      linux-mm@kvack.org
14208 S:      Maintained
14209 F:      include/linux/shmem_fs.h
14210 F:      mm/shmem.c
14211
14212 TOMOYO SECURITY MODULE
14213 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14214 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14215 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14216 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14217 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14218 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14219 W:      http://tomoyo.sourceforge.jp/
14220 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14221 S:      Maintained
14222 F:      security/tomoyo/
14223
14224 TOPSTAR LAPTOP EXTRAS DRIVER
14225 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14226 L:      platform-driver-x86@vger.kernel.org
14227 S:      Maintained
14228 F:      drivers/platform/x86/topstar-laptop.c
14229
14230 TORTURE-TEST MODULES
14231 M:      Davidlohr Bueso <dave@stgolabs.net>
14232 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14233 M:      Josh Triplett <josh@joshtriplett.org>
14234 L:      linux-kernel@vger.kernel.org
14235 S:      Supported
14236 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14237 F:      Documentation/RCU/torture.txt
14238 F:      kernel/torture.c
14239 F:      kernel/rcu/rcutorture.c
14240 F:      kernel/locking/locktorture.c
14241
14242 TOSHIBA ACPI EXTRAS DRIVER
14243 M:      Azael Avalos <coproscefalo@gmail.com>
14244 L:      platform-driver-x86@vger.kernel.org
14245 S:      Maintained
14246 F:      drivers/platform/x86/toshiba_acpi.c
14247
14248 TOSHIBA BLUETOOTH DRIVER
14249 M:      Azael Avalos <coproscefalo@gmail.com>
14250 L:      platform-driver-x86@vger.kernel.org
14251 S:      Maintained
14252 F:      drivers/platform/x86/toshiba_bluetooth.c
14253
14254 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14255 M:      Azael Avalos <coproscefalo@gmail.com>
14256 L:      platform-driver-x86@vger.kernel.org
14257 S:      Maintained
14258 F:      drivers/platform/x86/toshiba_haps.c
14259
14260 TOSHIBA SMM DRIVER
14261 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14262 W:      http://www.buzzard.org.uk/toshiba/
14263 S:      Maintained
14264 F:      drivers/char/toshiba.c
14265 F:      include/linux/toshiba.h
14266 F:      include/uapi/linux/toshiba.h
14267
14268 TOSHIBA TC358743 DRIVER
14269 M:      Mats Randgaard <matrandg@cisco.com>
14270 L:      linux-media@vger.kernel.org
14271 S:      Maintained
14272 F:      drivers/media/i2c/tc358743*
14273 F:      include/media/i2c/tc358743.h
14274
14275 TOSHIBA WMI HOTKEYS DRIVER
14276 M:      Azael Avalos <coproscefalo@gmail.com>
14277 L:      platform-driver-x86@vger.kernel.org
14278 S:      Maintained
14279 F:      drivers/platform/x86/toshiba-wmi.c
14280
14281 TPM DEVICE DRIVER
14282 M:      Peter Huewe <peterhuewe@gmx.de>
14283 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14284 R:      Jason Gunthorpe <jgg@ziepe.ca>
14285 L:      linux-integrity@vger.kernel.org
14286 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14287 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14288 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14289 S:      Maintained
14290 F:      drivers/char/tpm/
14291
14292 TRACING
14293 M:      Steven Rostedt <rostedt@goodmis.org>
14294 M:      Ingo Molnar <mingo@redhat.com>
14295 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14296 S:      Maintained
14297 F:      Documentation/trace/ftrace.txt
14298 F:      arch/*/*/*/ftrace.h
14299 F:      arch/*/kernel/ftrace.c
14300 F:      include/*/ftrace.h
14301 F:      include/linux/trace*.h
14302 F:      include/trace/
14303 F:      kernel/trace/
14304 F:      tools/testing/selftests/ftrace/
14305
14306 TRACING MMIO ACCESSES (MMIOTRACE)
14307 M:      Steven Rostedt <rostedt@goodmis.org>
14308 M:      Ingo Molnar <mingo@kernel.org>
14309 R:      Karol Herbst <karolherbst@gmail.com>
14310 R:      Pekka Paalanen <ppaalanen@gmail.com>
14311 S:      Maintained
14312 L:      linux-kernel@vger.kernel.org
14313 L:      nouveau@lists.freedesktop.org
14314 F:      kernel/trace/trace_mmiotrace.c
14315 F:      include/linux/mmiotrace.h
14316 F:      arch/x86/mm/kmmio.c
14317 F:      arch/x86/mm/mmio-mod.c
14318 F:      arch/x86/mm/testmmiotrace.c
14319
14320 TRIVIAL PATCHES
14321 M:      Jiri Kosina <trivial@kernel.org>
14322 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14323 S:      Maintained
14324 K:      ^Subject:.*(?i)trivial
14325
14326 TEMPO SEMICONDUCTOR DRIVERS
14327 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14328 S:      Maintained
14329 F:      sound/soc/codecs/tscs*.c
14330 F:      sound/soc/codecs/tscs*.h
14331 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14332
14333 TTY LAYER
14334 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14335 M:      Jiri Slaby <jslaby@suse.com>
14336 S:      Supported
14337 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14338 F:      Documentation/serial/
14339 F:      drivers/tty/
14340 F:      drivers/tty/serial/serial_core.c
14341 F:      include/linux/serial_core.h
14342 F:      include/linux/serial.h
14343 F:      include/linux/tty.h
14344 F:      include/uapi/linux/serial_core.h
14345 F:      include/uapi/linux/serial.h
14346 F:      include/uapi/linux/tty.h
14347
14348 TUA9001 MEDIA DRIVER
14349 M:      Antti Palosaari <crope@iki.fi>
14350 L:      linux-media@vger.kernel.org
14351 W:      https://linuxtv.org
14352 W:      http://palosaari.fi/linux/
14353 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14354 T:      git git://linuxtv.org/anttip/media_tree.git
14355 S:      Maintained
14356 F:      drivers/media/tuners/tua9001*
14357
14358 TULIP NETWORK DRIVERS
14359 L:      netdev@vger.kernel.org
14360 L:      linux-parisc@vger.kernel.org
14361 S:      Orphan
14362 F:      drivers/net/ethernet/dec/tulip/
14363
14364 TUN/TAP driver
14365 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14366 W:      http://vtun.sourceforge.net/tun
14367 S:      Maintained
14368 F:      Documentation/networking/tuntap.txt
14369 F:      arch/um/os-Linux/drivers/
14370
14371 TURBOCHANNEL SUBSYSTEM
14372 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14373 M:      Ralf Baechle <ralf@linux-mips.org>
14374 L:      linux-mips@linux-mips.org
14375 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14376 S:      Maintained
14377 F:      drivers/tc/
14378 F:      include/linux/tc.h
14379
14380 TW5864 VIDEO4LINUX DRIVER
14381 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14382 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14383 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14384 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14385 L:      linux-media@vger.kernel.org
14386 S:      Supported
14387 F:      drivers/media/pci/tw5864/
14388
14389 TW68 VIDEO4LINUX DRIVER
14390 M:      Hans Verkuil <hverkuil@xs4all.nl>
14391 L:      linux-media@vger.kernel.org
14392 T:      git git://linuxtv.org/media_tree.git
14393 W:      https://linuxtv.org
14394 S:      Odd Fixes
14395 F:      drivers/media/pci/tw68/
14396
14397 TW686X VIDEO4LINUX DRIVER
14398 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14399 L:      linux-media@vger.kernel.org
14400 T:      git git://linuxtv.org/media_tree.git
14401 W:      http://linuxtv.org
14402 S:      Maintained
14403 F:      drivers/media/pci/tw686x/
14404
14405 UBI FILE SYSTEM (UBIFS)
14406 M:      Richard Weinberger <richard@nod.at>
14407 M:      Artem Bityutskiy <dedekind1@gmail.com>
14408 M:      Adrian Hunter <adrian.hunter@intel.com>
14409 L:      linux-mtd@lists.infradead.org
14410 T:      git git://git.infradead.org/ubifs-2.6.git
14411 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14412 S:      Supported
14413 F:      Documentation/filesystems/ubifs.txt
14414 F:      fs/ubifs/
14415
14416 UCLINUX (M68KNOMMU AND COLDFIRE)
14417 M:      Greg Ungerer <gerg@linux-m68k.org>
14418 W:      http://www.linux-m68k.org/
14419 W:      http://www.uclinux.org/
14420 L:      linux-m68k@lists.linux-m68k.org
14421 L:      uclinux-dev@uclinux.org  (subscribers-only)
14422 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14423 S:      Maintained
14424 F:      arch/m68k/coldfire/
14425 F:      arch/m68k/68*/
14426 F:      arch/m68k/*/*_no.*
14427 F:      arch/m68k/include/asm/*_no.*
14428
14429 UDF FILESYSTEM
14430 M:      Jan Kara <jack@suse.com>
14431 S:      Maintained
14432 F:      Documentation/filesystems/udf.txt
14433 F:      fs/udf/
14434
14435 UDRAW TABLET
14436 M:      Bastien Nocera <hadess@hadess.net>
14437 L:      linux-input@vger.kernel.org
14438 S:      Maintained
14439 F:      drivers/hid/hid-udraw-ps3.c
14440
14441 UFS FILESYSTEM
14442 M:      Evgeniy Dushistov <dushistov@mail.ru>
14443 S:      Maintained
14444 F:      Documentation/filesystems/ufs.txt
14445 F:      fs/ufs/
14446
14447 UHID USERSPACE HID IO DRIVER:
14448 M:      David Herrmann <dh.herrmann@googlemail.com>
14449 L:      linux-input@vger.kernel.org
14450 S:      Maintained
14451 F:      drivers/hid/uhid.c
14452 F:      include/uapi/linux/uhid.h
14453
14454 ULPI BUS
14455 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14456 L:      linux-usb@vger.kernel.org
14457 S:      Maintained
14458 F:      drivers/usb/common/ulpi.c
14459 F:      include/linux/ulpi/
14460
14461 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
14462 L:      linux-usb@vger.kernel.org
14463 S:      Orphan
14464 F:      drivers/uwb/
14465 F:      include/linux/uwb.h
14466 F:      include/linux/uwb/
14467
14468 UNICORE32 ARCHITECTURE:
14469 M:      Guan Xuetao <gxt@pku.edu.cn>
14470 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
14471 S:      Maintained
14472 T:      git git://github.com/gxt/linux.git
14473 F:      arch/unicore32/
14474
14475 UNIFDEF
14476 M:      Tony Finch <dot@dotat.at>
14477 W:      http://dotat.at/prog/unifdef
14478 S:      Maintained
14479 F:      scripts/unifdef.c
14480
14481 UNIFORM CDROM DRIVER
14482 M:      Jens Axboe <axboe@kernel.dk>
14483 W:      http://www.kernel.dk
14484 S:      Maintained
14485 F:      Documentation/cdrom/
14486 F:      drivers/cdrom/cdrom.c
14487 F:      include/linux/cdrom.h
14488 F:      include/uapi/linux/cdrom.h
14489
14490 UNISYS S-PAR DRIVERS
14491 M:      David Kershner <david.kershner@unisys.com>
14492 L:      sparmaintainer@unisys.com (Unisys internal)
14493 S:      Supported
14494 F:      include/linux/visorbus.h
14495 F:      drivers/visorbus/
14496 F:      drivers/staging/unisys/
14497
14498 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
14499 M:      Vinayak Holikatti <vinholikatti@gmail.com>
14500 L:      linux-scsi@vger.kernel.org
14501 S:      Supported
14502 F:      Documentation/scsi/ufs.txt
14503 F:      drivers/scsi/ufs/
14504
14505 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
14506 M:      Joao Pinto <jpinto@synopsys.com>
14507 L:      linux-scsi@vger.kernel.org
14508 S:      Supported
14509 F:      drivers/scsi/ufs/*dwc*
14510
14511 UNSORTED BLOCK IMAGES (UBI)
14512 M:      Artem Bityutskiy <dedekind1@gmail.com>
14513 M:      Richard Weinberger <richard@nod.at>
14514 W:      http://www.linux-mtd.infradead.org/
14515 L:      linux-mtd@lists.infradead.org
14516 T:      git git://git.infradead.org/ubifs-2.6.git
14517 S:      Supported
14518 F:      drivers/mtd/ubi/
14519 F:      include/linux/mtd/ubi.h
14520 F:      include/uapi/mtd/ubi-user.h
14521
14522 USB "USBNET" DRIVER FRAMEWORK
14523 M:      Oliver Neukum <oneukum@suse.com>
14524 L:      netdev@vger.kernel.org
14525 W:      http://www.linux-usb.org/usbnet
14526 S:      Maintained
14527 F:      drivers/net/usb/usbnet.c
14528 F:      include/linux/usb/usbnet.h
14529
14530 USB ACM DRIVER
14531 M:      Oliver Neukum <oneukum@suse.com>
14532 L:      linux-usb@vger.kernel.org
14533 S:      Maintained
14534 F:      Documentation/usb/acm.txt
14535 F:      drivers/usb/class/cdc-acm.*
14536
14537 USB AR5523 WIRELESS DRIVER
14538 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
14539 L:      linux-wireless@vger.kernel.org
14540 S:      Maintained
14541 F:      drivers/net/wireless/ath/ar5523/
14542
14543 USB ATTACHED SCSI
14544 M:      Oliver Neukum <oneukum@suse.com>
14545 L:      linux-usb@vger.kernel.org
14546 L:      linux-scsi@vger.kernel.org
14547 S:      Maintained
14548 F:      drivers/usb/storage/uas.c
14549
14550 USB CDC ETHERNET DRIVER
14551 M:      Oliver Neukum <oliver@neukum.org>
14552 L:      linux-usb@vger.kernel.org
14553 S:      Maintained
14554 F:      drivers/net/usb/cdc_*.c
14555 F:      include/uapi/linux/usb/cdc.h
14556
14557 USB CHAOSKEY DRIVER
14558 M:      Keith Packard <keithp@keithp.com>
14559 L:      linux-usb@vger.kernel.org
14560 S:      Maintained
14561 F:      drivers/usb/misc/chaoskey.c
14562
14563 USB CYPRESS C67X00 DRIVER
14564 M:      Peter Korsgaard <jacmet@sunsite.dk>
14565 L:      linux-usb@vger.kernel.org
14566 S:      Maintained
14567 F:      drivers/usb/c67x00/
14568
14569 USB DAVICOM DM9601 DRIVER
14570 M:      Peter Korsgaard <jacmet@sunsite.dk>
14571 L:      netdev@vger.kernel.org
14572 W:      http://www.linux-usb.org/usbnet
14573 S:      Maintained
14574 F:      drivers/net/usb/dm9601.c
14575
14576 USB DIAMOND RIO500 DRIVER
14577 M:      Cesar Miquel <miquel@df.uba.ar>
14578 L:      rio500-users@lists.sourceforge.net
14579 W:      http://rio500.sourceforge.net
14580 S:      Maintained
14581 F:      drivers/usb/misc/rio500*
14582
14583 USB EHCI DRIVER
14584 M:      Alan Stern <stern@rowland.harvard.edu>
14585 L:      linux-usb@vger.kernel.org
14586 S:      Maintained
14587 F:      Documentation/usb/ehci.txt
14588 F:      drivers/usb/host/ehci*
14589
14590 USB GADGET/PERIPHERAL SUBSYSTEM
14591 M:      Felipe Balbi <balbi@kernel.org>
14592 L:      linux-usb@vger.kernel.org
14593 W:      http://www.linux-usb.org/gadget
14594 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
14595 S:      Maintained
14596 F:      drivers/usb/gadget/
14597 F:      include/linux/usb/gadget*
14598
14599 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
14600 M:      Jiri Kosina <jikos@kernel.org>
14601 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
14602 L:      linux-usb@vger.kernel.org
14603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
14604 S:      Maintained
14605 F:      Documentation/hid/hiddev.txt
14606 F:      drivers/hid/usbhid/
14607
14608 USB INTEL XHCI ROLE MUX DRIVER
14609 M:      Hans de Goede <hdegoede@redhat.com>
14610 L:      linux-usb@vger.kernel.org
14611 S:      Maintained
14612 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
14613
14614 USB ISP116X DRIVER
14615 M:      Olav Kongas <ok@artecdesign.ee>
14616 L:      linux-usb@vger.kernel.org
14617 S:      Maintained
14618 F:      drivers/usb/host/isp116x*
14619 F:      include/linux/usb/isp116x.h
14620
14621 USB LAN78XX ETHERNET DRIVER
14622 M:      Woojung Huh <woojung.huh@microchip.com>
14623 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14624 L:      netdev@vger.kernel.org
14625 S:      Maintained
14626 F:      drivers/net/usb/lan78xx.*
14627
14628 USB MASS STORAGE DRIVER
14629 M:      Alan Stern <stern@rowland.harvard.edu>
14630 L:      linux-usb@vger.kernel.org
14631 L:      usb-storage@lists.one-eyed-alien.net
14632 S:      Maintained
14633 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
14634 F:      drivers/usb/storage/
14635
14636 USB MIDI DRIVER
14637 M:      Clemens Ladisch <clemens@ladisch.de>
14638 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14639 T:      git git://git.alsa-project.org/alsa-kernel.git
14640 S:      Maintained
14641 F:      sound/usb/midi.*
14642
14643 USB NETWORKING DRIVERS
14644 L:      linux-usb@vger.kernel.org
14645 S:      Odd Fixes
14646 F:      drivers/net/usb/
14647
14648 USB OHCI DRIVER
14649 M:      Alan Stern <stern@rowland.harvard.edu>
14650 L:      linux-usb@vger.kernel.org
14651 S:      Maintained
14652 F:      Documentation/usb/ohci.txt
14653 F:      drivers/usb/host/ohci*
14654
14655 USB OTG FSM (Finite State Machine)
14656 M:      Peter Chen <Peter.Chen@nxp.com>
14657 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
14658 L:      linux-usb@vger.kernel.org
14659 S:      Maintained
14660 F:      drivers/usb/common/usb-otg-fsm.c
14661
14662 USB OVER IP DRIVER
14663 M:      Valentina Manea <valentina.manea.m@gmail.com>
14664 M:      Shuah Khan <shuah@kernel.org>
14665 L:      linux-usb@vger.kernel.org
14666 S:      Maintained
14667 F:      Documentation/usb/usbip_protocol.txt
14668 F:      drivers/usb/usbip/
14669 F:      tools/usb/usbip/
14670
14671 USB PEGASUS DRIVER
14672 M:      Petko Manolov <petkan@nucleusys.com>
14673 L:      linux-usb@vger.kernel.org
14674 L:      netdev@vger.kernel.org
14675 T:      git git://github.com/petkan/pegasus.git
14676 W:      https://github.com/petkan/pegasus
14677 S:      Maintained
14678 F:      drivers/net/usb/pegasus.*
14679
14680 USB PHY LAYER
14681 M:      Felipe Balbi <balbi@kernel.org>
14682 L:      linux-usb@vger.kernel.org
14683 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
14684 S:      Maintained
14685 F:      drivers/usb/phy/
14686
14687 USB PRINTER DRIVER (usblp)
14688 M:      Pete Zaitcev <zaitcev@redhat.com>
14689 L:      linux-usb@vger.kernel.org
14690 S:      Supported
14691 F:      drivers/usb/class/usblp.c
14692
14693 USB QMI WWAN NETWORK DRIVER
14694 M:      Bjørn Mork <bjorn@mork.no>
14695 L:      netdev@vger.kernel.org
14696 S:      Maintained
14697 F:      Documentation/ABI/testing/sysfs-class-net-qmi
14698 F:      drivers/net/usb/qmi_wwan.c
14699
14700 USB RTL8150 DRIVER
14701 M:      Petko Manolov <petkan@nucleusys.com>
14702 L:      linux-usb@vger.kernel.org
14703 L:      netdev@vger.kernel.org
14704 T:      git git://github.com/petkan/rtl8150.git
14705 W:      https://github.com/petkan/rtl8150
14706 S:      Maintained
14707 F:      drivers/net/usb/rtl8150.c
14708
14709 USB SERIAL SUBSYSTEM
14710 M:      Johan Hovold <johan@kernel.org>
14711 L:      linux-usb@vger.kernel.org
14712 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
14713 S:      Maintained
14714 F:      Documentation/usb/usb-serial.txt
14715 F:      drivers/usb/serial/
14716 F:      include/linux/usb/serial.h
14717
14718 USB SMSC75XX ETHERNET DRIVER
14719 M:      Steve Glendinning <steve.glendinning@shawell.net>
14720 L:      netdev@vger.kernel.org
14721 S:      Maintained
14722 F:      drivers/net/usb/smsc75xx.*
14723
14724 USB SMSC95XX ETHERNET DRIVER
14725 M:      Steve Glendinning <steve.glendinning@shawell.net>
14726 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14727 L:      netdev@vger.kernel.org
14728 S:      Maintained
14729 F:      drivers/net/usb/smsc95xx.*
14730
14731 USB SUBSYSTEM
14732 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14733 L:      linux-usb@vger.kernel.org
14734 W:      http://www.linux-usb.org
14735 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
14736 S:      Supported
14737 F:      Documentation/devicetree/bindings/usb/
14738 F:      Documentation/usb/
14739 F:      drivers/usb/
14740 F:      include/linux/usb.h
14741 F:      include/linux/usb/
14742
14743 USB TYPEC PI3USB30532 MUX DRIVER
14744 M:      Hans de Goede <hdegoede@redhat.com>
14745 L:      linux-usb@vger.kernel.org
14746 S:      Maintained
14747 F:      drivers/usb/typec/mux/pi3usb30532.c
14748
14749 USB TYPEC SUBSYSTEM
14750 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14751 L:      linux-usb@vger.kernel.org
14752 S:      Maintained
14753 F:      Documentation/ABI/testing/sysfs-class-typec
14754 F:      Documentation/usb/typec.rst
14755 F:      drivers/usb/typec/
14756 F:      include/linux/usb/typec.h
14757
14758 USB UHCI DRIVER
14759 M:      Alan Stern <stern@rowland.harvard.edu>
14760 L:      linux-usb@vger.kernel.org
14761 S:      Maintained
14762 F:      drivers/usb/host/uhci*
14763
14764 USB VIDEO CLASS
14765 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14766 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
14767 L:      linux-media@vger.kernel.org
14768 T:      git git://linuxtv.org/media_tree.git
14769 W:      http://www.ideasonboard.org/uvc/
14770 S:      Maintained
14771 F:      drivers/media/usb/uvc/
14772 F:      include/uapi/linux/uvcvideo.h
14773
14774 USB VISION DRIVER
14775 M:      Hans Verkuil <hverkuil@xs4all.nl>
14776 L:      linux-media@vger.kernel.org
14777 T:      git git://linuxtv.org/media_tree.git
14778 W:      https://linuxtv.org
14779 S:      Odd Fixes
14780 F:      drivers/media/usb/usbvision/
14781
14782 USB WEBCAM GADGET
14783 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14784 L:      linux-usb@vger.kernel.org
14785 S:      Maintained
14786 F:      drivers/usb/gadget/function/*uvc*
14787 F:      drivers/usb/gadget/legacy/webcam.c
14788
14789 USB WIRELESS RNDIS DRIVER (rndis_wlan)
14790 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
14791 L:      linux-wireless@vger.kernel.org
14792 S:      Maintained
14793 F:      drivers/net/wireless/rndis_wlan.c
14794
14795 USB XHCI DRIVER
14796 M:      Mathias Nyman <mathias.nyman@intel.com>
14797 L:      linux-usb@vger.kernel.org
14798 S:      Supported
14799 F:      drivers/usb/host/xhci*
14800 F:      drivers/usb/host/pci-quirks*
14801
14802 USB ZD1201 DRIVER
14803 L:      linux-wireless@vger.kernel.org
14804 W:      http://linux-lc100020.sourceforge.net
14805 S:      Orphan
14806 F:      drivers/net/wireless/zydas/zd1201.*
14807
14808 USB ZR364XX DRIVER
14809 M:      Antoine Jacquet <royale@zerezo.com>
14810 L:      linux-usb@vger.kernel.org
14811 L:      linux-media@vger.kernel.org
14812 T:      git git://linuxtv.org/media_tree.git
14813 W:      http://royale.zerezo.com/zr364xx/
14814 S:      Maintained
14815 F:      Documentation/media/v4l-drivers/zr364xx*
14816 F:      drivers/media/usb/zr364xx/
14817
14818 USER-MODE LINUX (UML)
14819 M:      Jeff Dike <jdike@addtoit.com>
14820 M:      Richard Weinberger <richard@nod.at>
14821 L:      user-mode-linux-devel@lists.sourceforge.net
14822 L:      user-mode-linux-user@lists.sourceforge.net
14823 W:      http://user-mode-linux.sourceforge.net
14824 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
14825 S:      Maintained
14826 F:      Documentation/virtual/uml/
14827 F:      arch/um/
14828 F:      arch/x86/um/
14829 F:      fs/hostfs/
14830 F:      fs/hppfs/
14831
14832 USERSPACE I/O (UIO)
14833 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14834 S:      Maintained
14835 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
14836 F:      Documentation/driver-api/uio-howto.rst
14837 F:      drivers/uio/
14838 F:      include/linux/uio*.h
14839
14840 UTIL-LINUX PACKAGE
14841 M:      Karel Zak <kzak@redhat.com>
14842 L:      util-linux@vger.kernel.org
14843 W:      http://en.wikipedia.org/wiki/Util-linux
14844 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
14845 S:      Maintained
14846
14847 UUID HELPERS
14848 M:      Christoph Hellwig <hch@lst.de>
14849 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14850 L:      linux-kernel@vger.kernel.org
14851 T:      git git://git.infradead.org/users/hch/uuid.git
14852 F:      lib/uuid.c
14853 F:      lib/test_uuid.c
14854 F:      include/linux/uuid.h
14855 F:      include/uapi/linux/uuid.h
14856 S:      Maintained
14857
14858 UVESAFB DRIVER
14859 M:      Michal Januszewski <spock@gentoo.org>
14860 L:      linux-fbdev@vger.kernel.org
14861 W:      http://dev.gentoo.org/~spock/projects/uvesafb/
14862 S:      Maintained
14863 F:      Documentation/fb/uvesafb.txt
14864 F:      drivers/video/fbdev/uvesafb.*
14865
14866 VF610 NAND DRIVER
14867 M:      Stefan Agner <stefan@agner.ch>
14868 L:      linux-mtd@lists.infradead.org
14869 S:      Supported
14870 F:      drivers/mtd/nand/raw/vf610_nfc.c
14871
14872 VFAT/FAT/MSDOS FILESYSTEM
14873 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
14874 S:      Maintained
14875 F:      Documentation/filesystems/vfat.txt
14876 F:      fs/fat/
14877
14878 VFIO DRIVER
14879 M:      Alex Williamson <alex.williamson@redhat.com>
14880 L:      kvm@vger.kernel.org
14881 T:      git git://github.com/awilliam/linux-vfio.git
14882 S:      Maintained
14883 F:      Documentation/vfio.txt
14884 F:      drivers/vfio/
14885 F:      include/linux/vfio.h
14886 F:      include/uapi/linux/vfio.h
14887
14888 VFIO MEDIATED DEVICE DRIVERS
14889 M:      Kirti Wankhede <kwankhede@nvidia.com>
14890 L:      kvm@vger.kernel.org
14891 S:      Maintained
14892 F:      Documentation/vfio-mediated-device.txt
14893 F:      drivers/vfio/mdev/
14894 F:      include/linux/mdev.h
14895 F:      samples/vfio-mdev/
14896
14897 VFIO PLATFORM DRIVER
14898 M:      Eric Auger <eric.auger@redhat.com>
14899 L:      kvm@vger.kernel.org
14900 S:      Maintained
14901 F:      drivers/vfio/platform/
14902
14903 VGA_SWITCHEROO
14904 R:      Lukas Wunner <lukas@wunner.de>
14905 S:      Maintained
14906 F:      Documentation/gpu/vga-switcheroo.rst
14907 F:      drivers/gpu/vga/vga_switcheroo.c
14908 F:      include/linux/vga_switcheroo.h
14909 T:      git git://anongit.freedesktop.org/drm/drm-misc
14910
14911 VIA RHINE NETWORK DRIVER
14912 S:      Orphan
14913 F:      drivers/net/ethernet/via/via-rhine.c
14914
14915 VIA SD/MMC CARD CONTROLLER DRIVER
14916 M:      Bruce Chang <brucechang@via.com.tw>
14917 M:      Harald Welte <HaraldWelte@viatech.com>
14918 S:      Maintained
14919 F:      drivers/mmc/host/via-sdmmc.c
14920
14921 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
14922 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
14923 L:      linux-fbdev@vger.kernel.org
14924 S:      Maintained
14925 F:      include/linux/via-core.h
14926 F:      include/linux/via-gpio.h
14927 F:      include/linux/via_i2c.h
14928 F:      drivers/video/fbdev/via/
14929
14930 VIA VELOCITY NETWORK DRIVER
14931 M:      Francois Romieu <romieu@fr.zoreil.com>
14932 L:      netdev@vger.kernel.org
14933 S:      Maintained
14934 F:      drivers/net/ethernet/via/via-velocity.*
14935
14936 VIDEO MULTIPLEXER DRIVER
14937 M:      Philipp Zabel <p.zabel@pengutronix.de>
14938 L:      linux-media@vger.kernel.org
14939 S:      Maintained
14940 F:      drivers/media/platform/video-mux.c
14941
14942 VIDEOBUF2 FRAMEWORK
14943 M:      Pawel Osciak <pawel@osciak.com>
14944 M:      Marek Szyprowski <m.szyprowski@samsung.com>
14945 M:      Kyungmin Park <kyungmin.park@samsung.com>
14946 L:      linux-media@vger.kernel.org
14947 S:      Maintained
14948 F:      drivers/media/v4l2-core/videobuf2-*
14949 F:      include/media/videobuf2-*
14950
14951 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
14952 M:      Helen Koike <helen.koike@collabora.com>
14953 L:      linux-media@vger.kernel.org
14954 T:      git git://linuxtv.org/media_tree.git
14955 W:      https://linuxtv.org
14956 S:      Maintained
14957 F:      drivers/media/platform/vimc/*
14958
14959 VIRT LIB
14960 M:      Alex Williamson <alex.williamson@redhat.com>
14961 M:      Paolo Bonzini <pbonzini@redhat.com>
14962 L:      kvm@vger.kernel.org
14963 S:      Supported
14964 F:      virt/lib/
14965
14966 VIRTIO AND VHOST VSOCK DRIVER
14967 M:      Stefan Hajnoczi <stefanha@redhat.com>
14968 L:      kvm@vger.kernel.org
14969 L:      virtualization@lists.linux-foundation.org
14970 L:      netdev@vger.kernel.org
14971 S:      Maintained
14972 F:      include/linux/virtio_vsock.h
14973 F:      include/uapi/linux/virtio_vsock.h
14974 F:      include/uapi/linux/vsockmon.h
14975 F:      include/uapi/linux/vm_sockets_diag.h
14976 F:      net/vmw_vsock/diag.c
14977 F:      net/vmw_vsock/af_vsock_tap.c
14978 F:      net/vmw_vsock/virtio_transport_common.c
14979 F:      net/vmw_vsock/virtio_transport.c
14980 F:      drivers/net/vsockmon.c
14981 F:      drivers/vhost/vsock.c
14982 F:      drivers/vhost/vsock.h
14983 F:      tools/testing/vsock/
14984
14985 VIRTIO CONSOLE DRIVER
14986 M:      Amit Shah <amit@kernel.org>
14987 L:      virtualization@lists.linux-foundation.org
14988 S:      Maintained
14989 F:      drivers/char/virtio_console.c
14990 F:      include/linux/virtio_console.h
14991 F:      include/uapi/linux/virtio_console.h
14992
14993 VIRTIO CORE, NET AND BLOCK DRIVERS
14994 M:      "Michael S. Tsirkin" <mst@redhat.com>
14995 M:      Jason Wang <jasowang@redhat.com>
14996 L:      virtualization@lists.linux-foundation.org
14997 S:      Maintained
14998 F:      Documentation/devicetree/bindings/virtio/
14999 F:      drivers/virtio/
15000 F:      tools/virtio/
15001 F:      drivers/net/virtio_net.c
15002 F:      drivers/block/virtio_blk.c
15003 F:      include/linux/virtio*.h
15004 F:      include/uapi/linux/virtio_*.h
15005 F:      drivers/crypto/virtio/
15006 F:      mm/balloon_compaction.c
15007
15008 VIRTIO CRYPTO DRIVER
15009 M:      Gonglei <arei.gonglei@huawei.com>
15010 L:      virtualization@lists.linux-foundation.org
15011 L:      linux-crypto@vger.kernel.org
15012 S:      Maintained
15013 F:      drivers/crypto/virtio/
15014 F:      include/uapi/linux/virtio_crypto.h
15015
15016 VIRTIO DRIVERS FOR S390
15017 M:      Cornelia Huck <cohuck@redhat.com>
15018 M:      Halil Pasic <pasic@linux.ibm.com>
15019 L:      linux-s390@vger.kernel.org
15020 L:      virtualization@lists.linux-foundation.org
15021 L:      kvm@vger.kernel.org
15022 S:      Supported
15023 F:      drivers/s390/virtio/
15024 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15025
15026 VIRTIO GPU DRIVER
15027 M:      David Airlie <airlied@linux.ie>
15028 M:      Gerd Hoffmann <kraxel@redhat.com>
15029 L:      dri-devel@lists.freedesktop.org
15030 L:      virtualization@lists.linux-foundation.org
15031 T:      git git://anongit.freedesktop.org/drm/drm-misc
15032 S:      Maintained
15033 F:      drivers/gpu/drm/virtio/
15034 F:      include/uapi/linux/virtio_gpu.h
15035
15036 VIRTIO HOST (VHOST)
15037 M:      "Michael S. Tsirkin" <mst@redhat.com>
15038 M:      Jason Wang <jasowang@redhat.com>
15039 L:      kvm@vger.kernel.org
15040 L:      virtualization@lists.linux-foundation.org
15041 L:      netdev@vger.kernel.org
15042 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15043 S:      Maintained
15044 F:      drivers/vhost/
15045 F:      include/uapi/linux/vhost.h
15046
15047 VIRTIO INPUT DRIVER
15048 M:      Gerd Hoffmann <kraxel@redhat.com>
15049 S:      Maintained
15050 F:      drivers/virtio/virtio_input.c
15051 F:      include/uapi/linux/virtio_input.h
15052
15053 VIRTUAL BOX GUEST DEVICE DRIVER
15054 M:      Hans de Goede <hdegoede@redhat.com>
15055 M:      Arnd Bergmann <arnd@arndb.de>
15056 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15057 S:      Maintained
15058 F:      include/linux/vbox_utils.h
15059 F:      include/uapi/linux/vbox*.h
15060 F:      drivers/virt/vboxguest/
15061
15062 VIRTUAL SERIO DEVICE DRIVER
15063 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15064 S:      Maintained
15065 F:      drivers/input/serio/userio.c
15066 F:      include/uapi/linux/userio.h
15067
15068 VIVID VIRTUAL VIDEO DRIVER
15069 M:      Hans Verkuil <hverkuil@xs4all.nl>
15070 L:      linux-media@vger.kernel.org
15071 T:      git git://linuxtv.org/media_tree.git
15072 W:      https://linuxtv.org
15073 S:      Maintained
15074 F:      drivers/media/platform/vivid/*
15075
15076 VLYNQ BUS
15077 M:      Florian Fainelli <f.fainelli@gmail.com>
15078 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15079 S:      Maintained
15080 F:      drivers/vlynq/vlynq.c
15081 F:      include/linux/vlynq.h
15082
15083 VME SUBSYSTEM
15084 M:      Martyn Welch <martyn@welchs.me.uk>
15085 M:      Manohar Vanga <manohar.vanga@gmail.com>
15086 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15087 L:      devel@driverdev.osuosl.org
15088 S:      Maintained
15089 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15090 F:      Documentation/driver-api/vme.rst
15091 F:      drivers/staging/vme/
15092 F:      drivers/vme/
15093 F:      include/linux/vme*
15094
15095 VMWARE BALLOON DRIVER
15096 M:      Xavier Deguillard <xdeguillard@vmware.com>
15097 M:      Philip Moltmann <moltmann@vmware.com>
15098 M:      "VMware, Inc." <pv-drivers@vmware.com>
15099 L:      linux-kernel@vger.kernel.org
15100 S:      Maintained
15101 F:      drivers/misc/vmw_balloon.c
15102
15103 VMWARE HYPERVISOR INTERFACE
15104 M:      Alok Kataria <akataria@vmware.com>
15105 L:      virtualization@lists.linux-foundation.org
15106 S:      Supported
15107 F:      arch/x86/kernel/cpu/vmware.c
15108
15109 VMWARE PVRDMA DRIVER
15110 M:      Adit Ranadive <aditr@vmware.com>
15111 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15112 L:      linux-rdma@vger.kernel.org
15113 S:      Maintained
15114 F:      drivers/infiniband/hw/vmw_pvrdma/
15115
15116 VMware PVSCSI driver
15117 M:      Jim Gill <jgill@vmware.com>
15118 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15119 L:      linux-scsi@vger.kernel.org
15120 S:      Maintained
15121 F:      drivers/scsi/vmw_pvscsi.c
15122 F:      drivers/scsi/vmw_pvscsi.h
15123
15124 VMWARE VMMOUSE SUBDRIVER
15125 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15126 M:      "VMware, Inc." <pv-drivers@vmware.com>
15127 L:      linux-input@vger.kernel.org
15128 S:      Maintained
15129 F:      drivers/input/mouse/vmmouse.c
15130 F:      drivers/input/mouse/vmmouse.h
15131
15132 VMWARE VMXNET3 ETHERNET DRIVER
15133 M:      Ronak Doshi <doshir@vmware.com>
15134 M:      "VMware, Inc." <pv-drivers@vmware.com>
15135 L:      netdev@vger.kernel.org
15136 S:      Maintained
15137 F:      drivers/net/vmxnet3/
15138
15139 VOCORE VOCORE2 BOARD
15140 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15141 L:      linux-mips@linux-mips.org
15142 S:      Maintained
15143 F:      arch/mips/boot/dts/ralink/vocore2.dts
15144
15145 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15146 M:      Liam Girdwood <lgirdwood@gmail.com>
15147 M:      Mark Brown <broonie@kernel.org>
15148 L:      linux-kernel@vger.kernel.org
15149 W:      http://www.slimlogic.co.uk/?p=48
15150 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15151 S:      Supported
15152 F:      Documentation/devicetree/bindings/regulator/
15153 F:      Documentation/power/regulator/
15154 F:      drivers/regulator/
15155 F:      include/dt-bindings/regulator/
15156 F:      include/linux/regulator/
15157
15158 VRF
15159 M:      David Ahern <dsa@cumulusnetworks.com>
15160 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15161 L:      netdev@vger.kernel.org
15162 S:      Maintained
15163 F:      drivers/net/vrf.c
15164 F:      Documentation/networking/vrf.txt
15165
15166 VT1211 HARDWARE MONITOR DRIVER
15167 M:      Juerg Haefliger <juergh@gmail.com>
15168 L:      linux-hwmon@vger.kernel.org
15169 S:      Maintained
15170 F:      Documentation/hwmon/vt1211
15171 F:      drivers/hwmon/vt1211.c
15172
15173 VT8231 HARDWARE MONITOR DRIVER
15174 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15175 L:      linux-hwmon@vger.kernel.org
15176 S:      Maintained
15177 F:      drivers/hwmon/vt8231.c
15178
15179 VUB300 USB to SDIO/SD/MMC bridge chip
15180 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15181 L:      linux-mmc@vger.kernel.org
15182 L:      linux-usb@vger.kernel.org
15183 S:      Supported
15184 F:      drivers/mmc/host/vub300.c
15185
15186 W1 DALLAS'S 1-WIRE BUS
15187 M:      Evgeniy Polyakov <zbr@ioremap.net>
15188 S:      Maintained
15189 F:      Documentation/w1/
15190 F:      drivers/w1/
15191 F:      include/linux/w1.h
15192
15193 W83791D HARDWARE MONITORING DRIVER
15194 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15195 L:      linux-hwmon@vger.kernel.org
15196 S:      Maintained
15197 F:      Documentation/hwmon/w83791d
15198 F:      drivers/hwmon/w83791d.c
15199
15200 W83793 HARDWARE MONITORING DRIVER
15201 M:      Rudolf Marek <r.marek@assembler.cz>
15202 L:      linux-hwmon@vger.kernel.org
15203 S:      Maintained
15204 F:      Documentation/hwmon/w83793
15205 F:      drivers/hwmon/w83793.c
15206
15207 W83795 HARDWARE MONITORING DRIVER
15208 M:      Jean Delvare <jdelvare@suse.com>
15209 L:      linux-hwmon@vger.kernel.org
15210 S:      Maintained
15211 F:      drivers/hwmon/w83795.c
15212
15213 W83L51xD SD/MMC CARD INTERFACE DRIVER
15214 M:      Pierre Ossman <pierre@ossman.eu>
15215 S:      Maintained
15216 F:      drivers/mmc/host/wbsd.*
15217
15218 WACOM PROTOCOL 4 SERIAL TABLETS
15219 M:      Julian Squires <julian@cipht.net>
15220 M:      Hans de Goede <hdegoede@redhat.com>
15221 L:      linux-input@vger.kernel.org
15222 S:      Maintained
15223 F:      drivers/input/tablet/wacom_serial4.c
15224
15225 WATCHDOG DEVICE DRIVERS
15226 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15227 M:      Guenter Roeck <linux@roeck-us.net>
15228 L:      linux-watchdog@vger.kernel.org
15229 W:      http://www.linux-watchdog.org/
15230 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15231 S:      Maintained
15232 F:      Documentation/devicetree/bindings/watchdog/
15233 F:      Documentation/watchdog/
15234 F:      drivers/watchdog/
15235 F:      include/linux/watchdog.h
15236 F:      include/uapi/linux/watchdog.h
15237
15238 WHISKEYCOVE PMIC GPIO DRIVER
15239 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15240 L:      linux-gpio@vger.kernel.org
15241 S:      Maintained
15242 F:      drivers/gpio/gpio-wcove.c
15243
15244 WIIMOTE HID DRIVER
15245 M:      David Herrmann <dh.herrmann@googlemail.com>
15246 L:      linux-input@vger.kernel.org
15247 S:      Maintained
15248 F:      drivers/hid/hid-wiimote*
15249
15250 WILOCITY WIL6210 WIRELESS DRIVER
15251 M:      Maya Erez <merez@codeaurora.org>
15252 L:      linux-wireless@vger.kernel.org
15253 L:      wil6210@qti.qualcomm.com
15254 S:      Supported
15255 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15256 F:      drivers/net/wireless/ath/wil6210/
15257
15258 WIMAX STACK
15259 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15260 M:      linux-wimax@intel.com
15261 L:      wimax@linuxwimax.org (subscribers-only)
15262 S:      Supported
15263 W:      http://linuxwimax.org
15264 F:      Documentation/wimax/README.wimax
15265 F:      include/linux/wimax/debug.h
15266 F:      include/net/wimax.h
15267 F:      include/uapi/linux/wimax.h
15268 F:      net/wimax/
15269
15270 WINBOND CIR DRIVER
15271 M:      David Härdeman <david@hardeman.nu>
15272 S:      Maintained
15273 F:      drivers/media/rc/winbond-cir.c
15274
15275 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15276 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15277 L:      linux-watchdog@vger.kernel.org
15278 S:      Maintained
15279 F:      drivers/watchdog/ebc-c384_wdt.c
15280
15281 WINSYSTEMS WS16C48 GPIO DRIVER
15282 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15283 L:      linux-gpio@vger.kernel.org
15284 S:      Maintained
15285 F:      drivers/gpio/gpio-ws16c48.c
15286
15287 WISTRON LAPTOP BUTTON DRIVER
15288 M:      Miloslav Trmac <mitr@volny.cz>
15289 S:      Maintained
15290 F:      drivers/input/misc/wistron_btns.c
15291
15292 WL3501 WIRELESS PCMCIA CARD DRIVER
15293 L:      linux-wireless@vger.kernel.org
15294 S:      Odd fixes
15295 F:      drivers/net/wireless/wl3501*
15296
15297 WOLFSON MICROELECTRONICS DRIVERS
15298 L:      patches@opensource.cirrus.com
15299 T:      git https://github.com/CirrusLogic/linux-drivers.git
15300 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15301 S:      Supported
15302 F:      Documentation/hwmon/wm83??
15303 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15304 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15305 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15306 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15307 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15308 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15309 F:      drivers/clk/clk-wm83*.c
15310 F:      drivers/extcon/extcon-arizona.c
15311 F:      drivers/leds/leds-wm83*.c
15312 F:      drivers/gpio/gpio-*wm*.c
15313 F:      drivers/gpio/gpio-arizona.c
15314 F:      drivers/hwmon/wm83??-hwmon.c
15315 F:      drivers/input/misc/wm831x-on.c
15316 F:      drivers/input/touchscreen/wm831x-ts.c
15317 F:      drivers/input/touchscreen/wm97*.c
15318 F:      drivers/mfd/arizona*
15319 F:      drivers/mfd/wm*.c
15320 F:      drivers/mfd/cs47l24*
15321 F:      drivers/power/supply/wm83*.c
15322 F:      drivers/rtc/rtc-wm83*.c
15323 F:      drivers/regulator/wm8*.c
15324 F:      drivers/regulator/arizona*
15325 F:      drivers/video/backlight/wm83*_bl.c
15326 F:      drivers/watchdog/wm83*_wdt.c
15327 F:      include/linux/mfd/arizona/
15328 F:      include/linux/mfd/wm831x/
15329 F:      include/linux/mfd/wm8350/
15330 F:      include/linux/mfd/wm8400*
15331 F:      include/linux/regulator/arizona*
15332 F:      include/linux/wm97xx.h
15333 F:      include/sound/wm????.h
15334 F:      sound/soc/codecs/arizona.?
15335 F:      sound/soc/codecs/wm*
15336 F:      sound/soc/codecs/cs47l24*
15337
15338 WORKQUEUE
15339 M:      Tejun Heo <tj@kernel.org>
15340 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15342 S:      Maintained
15343 F:      include/linux/workqueue.h
15344 F:      kernel/workqueue.c
15345 F:      Documentation/core-api/workqueue.rst
15346
15347 X-POWERS AXP288 PMIC DRIVERS
15348 M:      Hans de Goede <hdegoede@redhat.com>
15349 S:      Maintained
15350 N:      axp288
15351 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15352
15353 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15354 M:      Chen-Yu Tsai <wens@csie.org>
15355 L:      linux-kernel@vger.kernel.org
15356 S:      Maintained
15357 N:      axp[128]
15358
15359 X.25 NETWORK LAYER
15360 M:      Andrew Hendry <andrew.hendry@gmail.com>
15361 L:      linux-x25@vger.kernel.org
15362 S:      Odd Fixes
15363 F:      Documentation/networking/x25*
15364 F:      include/net/x25*
15365 F:      net/x25/
15366
15367 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15368 M:      Thomas Gleixner <tglx@linutronix.de>
15369 M:      Ingo Molnar <mingo@redhat.com>
15370 R:      "H. Peter Anvin" <hpa@zytor.com>
15371 M:      x86@kernel.org
15372 L:      linux-kernel@vger.kernel.org
15373 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15374 S:      Maintained
15375 F:      Documentation/x86/
15376 F:      arch/x86/
15377
15378 X86 MCE INFRASTRUCTURE
15379 M:      Tony Luck <tony.luck@intel.com>
15380 M:      Borislav Petkov <bp@alien8.de>
15381 L:      linux-edac@vger.kernel.org
15382 S:      Maintained
15383 F:      arch/x86/kernel/cpu/mcheck/*
15384
15385 X86 MICROCODE UPDATE SUPPORT
15386 M:      Borislav Petkov <bp@alien8.de>
15387 S:      Maintained
15388 F:      arch/x86/kernel/cpu/microcode/*
15389
15390 X86 PLATFORM DRIVERS
15391 M:      Darren Hart <dvhart@infradead.org>
15392 M:      Andy Shevchenko <andy@infradead.org>
15393 L:      platform-driver-x86@vger.kernel.org
15394 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15395 S:      Maintained
15396 F:      drivers/platform/x86/
15397 F:      drivers/platform/olpc/
15398
15399 X86 VDSO
15400 M:      Andy Lutomirski <luto@amacapital.net>
15401 L:      linux-kernel@vger.kernel.org
15402 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15403 S:      Maintained
15404 F:      arch/x86/entry/vdso/
15405
15406 XC2028/3028 TUNER DRIVER
15407 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15408 L:      linux-media@vger.kernel.org
15409 W:      https://linuxtv.org
15410 T:      git git://linuxtv.org/media_tree.git
15411 S:      Maintained
15412 F:      drivers/media/tuners/tuner-xc2028.*
15413
15414 XEN BLOCK SUBSYSTEM
15415 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15416 M:      Roger Pau Monné <roger.pau@citrix.com>
15417 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15418 S:      Supported
15419 F:      drivers/block/xen-blkback/*
15420 F:      drivers/block/xen*
15421
15422 XEN HYPERVISOR ARM
15423 M:      Stefano Stabellini <sstabellini@kernel.org>
15424 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15425 S:      Maintained
15426 F:      arch/arm/xen/
15427 F:      arch/arm/include/asm/xen/
15428
15429 XEN HYPERVISOR ARM64
15430 M:      Stefano Stabellini <sstabellini@kernel.org>
15431 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15432 S:      Maintained
15433 F:      arch/arm64/xen/
15434 F:      arch/arm64/include/asm/xen/
15435
15436 XEN HYPERVISOR INTERFACE
15437 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
15438 M:      Juergen Gross <jgross@suse.com>
15439 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
15441 S:      Supported
15442 F:      arch/x86/xen/
15443 F:      drivers/*/xen-*front.c
15444 F:      drivers/xen/
15445 F:      arch/x86/include/asm/xen/
15446 F:      arch/x86/include/asm/pvclock-abi.h
15447 F:      include/xen/
15448 F:      include/uapi/xen/
15449 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
15450 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
15451
15452 XEN NETWORK BACKEND DRIVER
15453 M:      Wei Liu <wei.liu2@citrix.com>
15454 M:      Paul Durrant <paul.durrant@citrix.com>
15455 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15456 L:      netdev@vger.kernel.org
15457 S:      Supported
15458 F:      drivers/net/xen-netback/*
15459
15460 XEN PCI SUBSYSTEM
15461 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15462 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15463 S:      Supported
15464 F:      arch/x86/pci/*xen*
15465 F:      drivers/pci/*xen*
15466
15467 XEN PVSCSI DRIVERS
15468 M:      Juergen Gross <jgross@suse.com>
15469 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15470 L:      linux-scsi@vger.kernel.org
15471 S:      Supported
15472 F:      drivers/scsi/xen-scsifront.c
15473 F:      drivers/xen/xen-scsiback.c
15474 F:      include/xen/interface/io/vscsiif.h
15475
15476 XEN SWIOTLB SUBSYSTEM
15477 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15478 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15479 L:      iommu@lists.linux-foundation.org
15480 S:      Supported
15481 F:      arch/x86/xen/*swiotlb*
15482 F:      drivers/xen/*swiotlb*
15483
15484 XFS FILESYSTEM
15485 M:      Darrick J. Wong <darrick.wong@oracle.com>
15486 M:      linux-xfs@vger.kernel.org
15487 L:      linux-xfs@vger.kernel.org
15488 W:      http://xfs.org/
15489 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
15490 S:      Supported
15491 F:      Documentation/filesystems/xfs.txt
15492 F:      fs/xfs/
15493
15494 XILINX AXI ETHERNET DRIVER
15495 M:      Anirudha Sarangi <anirudh@xilinx.com>
15496 M:      John Linn <John.Linn@xilinx.com>
15497 S:      Maintained
15498 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
15499
15500 XILINX UARTLITE SERIAL DRIVER
15501 M:      Peter Korsgaard <jacmet@sunsite.dk>
15502 L:      linux-serial@vger.kernel.org
15503 S:      Maintained
15504 F:      drivers/tty/serial/uartlite.c
15505
15506 XILINX VIDEO IP CORES
15507 M:      Hyun Kwon <hyun.kwon@xilinx.com>
15508 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15509 L:      linux-media@vger.kernel.org
15510 T:      git git://linuxtv.org/media_tree.git
15511 S:      Supported
15512 F:      Documentation/devicetree/bindings/media/xilinx/
15513 F:      drivers/media/platform/xilinx/
15514 F:      include/uapi/linux/xilinx-v4l2-controls.h
15515
15516 XILLYBUS DRIVER
15517 M:      Eli Billauer <eli.billauer@gmail.com>
15518 L:      linux-kernel@vger.kernel.org
15519 S:      Supported
15520 F:      drivers/char/xillybus/
15521
15522 XRA1403 GPIO EXPANDER
15523 M:      Nandor Han <nandor.han@ge.com>
15524 M:      Semi Malinen <semi.malinen@ge.com>
15525 L:      linux-gpio@vger.kernel.org
15526 S:      Maintained
15527 F:      drivers/gpio/gpio-xra1403.c
15528 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
15529
15530 XTENSA XTFPGA PLATFORM SUPPORT
15531 M:      Max Filippov <jcmvbkbc@gmail.com>
15532 L:      linux-xtensa@linux-xtensa.org
15533 S:      Maintained
15534 F:      drivers/spi/spi-xtensa-xtfpga.c
15535 F:      sound/soc/xtensa/xtfpga-i2s.c
15536
15537 YAM DRIVER FOR AX.25
15538 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
15539 L:      linux-hams@vger.kernel.org
15540 S:      Maintained
15541 F:      drivers/net/hamradio/yam*
15542 F:      include/linux/yam.h
15543
15544 YAMA SECURITY MODULE
15545 M:      Kees Cook <keescook@chromium.org>
15546 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
15547 S:      Supported
15548 F:      security/yama/
15549 F:      Documentation/admin-guide/LSM/Yama.rst
15550
15551 YEALINK PHONE DRIVER
15552 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
15553 L:      usbb2k-api-dev@nongnu.org
15554 S:      Maintained
15555 F:      Documentation/input/yealink.rst
15556 F:      drivers/input/misc/yealink.*
15557
15558 Z8530 DRIVER FOR AX.25
15559 M:      Joerg Reuter <jreuter@yaina.de>
15560 W:      http://yaina.de/jreuter/
15561 W:      http://www.qsl.net/dl1bke/
15562 L:      linux-hams@vger.kernel.org
15563 S:      Maintained
15564 F:      Documentation/networking/z8530drv.txt
15565 F:      drivers/net/hamradio/*scc.c
15566 F:      drivers/net/hamradio/z8530.h
15567
15568 ZBUD COMPRESSED PAGE ALLOCATOR
15569 M:      Seth Jennings <sjenning@redhat.com>
15570 M:      Dan Streetman <ddstreet@ieee.org>
15571 L:      linux-mm@kvack.org
15572 S:      Maintained
15573 F:      mm/zbud.c
15574 F:      include/linux/zbud.h
15575
15576 ZD1211RW WIRELESS DRIVER
15577 M:      Daniel Drake <dsd@gentoo.org>
15578 M:      Ulrich Kunitz <kune@deine-taler.de>
15579 W:      http://zd1211.ath.cx/wiki/DriverRewrite
15580 L:      linux-wireless@vger.kernel.org
15581 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
15582 S:      Maintained
15583 F:      drivers/net/wireless/zydas/zd1211rw/
15584
15585 ZD1301 MEDIA DRIVER
15586 M:      Antti Palosaari <crope@iki.fi>
15587 L:      linux-media@vger.kernel.org
15588 W:      https://linuxtv.org/
15589 W:      http://palosaari.fi/linux/
15590 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
15591 S:      Maintained
15592 F:      drivers/media/usb/dvb-usb-v2/zd1301*
15593
15594 ZD1301_DEMOD MEDIA DRIVER
15595 M:      Antti Palosaari <crope@iki.fi>
15596 L:      linux-media@vger.kernel.org
15597 W:      https://linuxtv.org/
15598 W:      http://palosaari.fi/linux/
15599 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
15600 S:      Maintained
15601 F:      drivers/media/dvb-frontends/zd1301_demod*
15602
15603 ZPOOL COMPRESSED PAGE STORAGE API
15604 M:      Dan Streetman <ddstreet@ieee.org>
15605 L:      linux-mm@kvack.org
15606 S:      Maintained
15607 F:      mm/zpool.c
15608 F:      include/linux/zpool.h
15609
15610 ZR36067 VIDEO FOR LINUX DRIVER
15611 L:      mjpeg-users@lists.sourceforge.net
15612 L:      linux-media@vger.kernel.org
15613 W:      http://mjpeg.sourceforge.net/driver-zoran/
15614 T:      hg https://linuxtv.org/hg/v4l-dvb
15615 S:      Odd Fixes
15616 F:      drivers/media/pci/zoran/
15617
15618 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
15619 M:      Minchan Kim <minchan@kernel.org>
15620 M:      Nitin Gupta <ngupta@vflare.org>
15621 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
15622 L:      linux-kernel@vger.kernel.org
15623 S:      Maintained
15624 F:      drivers/block/zram/
15625 F:      Documentation/blockdev/zram.txt
15626
15627 ZS DECSTATION Z85C30 SERIAL DRIVER
15628 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15629 S:      Maintained
15630 F:      drivers/tty/serial/zs.*
15631
15632 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
15633 M:      Minchan Kim <minchan@kernel.org>
15634 M:      Nitin Gupta <ngupta@vflare.org>
15635 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
15636 L:      linux-mm@kvack.org
15637 S:      Maintained
15638 F:      mm/zsmalloc.c
15639 F:      include/linux/zsmalloc.h
15640 F:      Documentation/vm/zsmalloc.txt
15641
15642 ZSWAP COMPRESSED SWAP CACHING
15643 M:      Seth Jennings <sjenning@redhat.com>
15644 M:      Dan Streetman <ddstreet@ieee.org>
15645 L:      linux-mm@kvack.org
15646 S:      Maintained
15647 F:      mm/zswap.c
15648
15649 THE REST
15650 M:      Linus Torvalds <torvalds@linux-foundation.org>
15651 L:      linux-kernel@vger.kernel.org
15652 Q:      http://patchwork.kernel.org/project/LKML/list/
15653 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
15654 S:      Buried alive in reporters
15655 F:      *
15656 F:      */