MAINTAINERS

   1
   2
   3         List of maintainers and how to submit kernel changes
   4
   5 Please try to follow the guidelines below.  This will make things
   6 easier on the maintainers.  Not all of these guidelines matter for every
   7 trivial patch so apply some common sense.
   8
   9 1.      Always _test_ your changes, however small, on at least 4 or
  10         5 people, preferably many more.
  11
  12 2.      Try to release a few ALPHA test versions to the net. Announce
  13         them onto the kernel channel and await results. This is especially
  14         important for device drivers, because often that's the only way
  15         you will find things like the fact version 3 firmware needs
  16         a magic fix you didn't know about, or some clown changed the
  17         chips on a board and not its name.  (Don't laugh!  Look at the
  18         SMC etherpower for that.)
  19
  20 3.      Make sure your changes compile correctly in multiple
  21         configurations. In particular check that changes work both as a
  22         module and built into the kernel.
  23
  24 4.      When you are happy with a change make it generally available for
  25         testing and await feedback.
  26
  27 5.      Make a patch available to the relevant maintainer in the list. Use
  28         'diff -u' to make the patch easy to merge. Be prepared to get your
  29         changes sent back with seemingly silly requests about formatting
  30         and variable names.  These aren't as silly as they seem. One
  31         job the maintainers (and especially Linus) do is to keep things
  32         looking the same. Sometimes this means that the clever hack in
  33         your driver to get around a problem actually needs to become a
  34         generalized kernel feature ready for next time.
  35
  36         PLEASE check your patch with the automated style checker
  37         (scripts/checkpatch.pl) to catch trivial style violations.
  38         See Documentation/process/coding-style.rst for guidance here.
  39
  40         PLEASE CC: the maintainers and mailing lists that are generated
  41         by scripts/get_maintainer.pl.  The results returned by the
  42         script will be best if you have git installed and are making
  43         your changes in a branch derived from Linus' latest git tree.
  44         See Documentation/process/submitting-patches.rst for details.
  45
  46         PLEASE try to include any credit lines you want added with the
  47         patch. It avoids people being missed off by mistake and makes
  48         it easier to know who wants adding and who doesn't.
  49
  50         PLEASE document known bugs. If it doesn't work for everything
  51         or does something very odd once a month document it.
  52
  53         PLEASE remember that submissions must be made under the terms
  54         of the Linux Foundation certificate of contribution and should
  55         include a Signed-off-by: line.  The current version of this
  56         "Developer's Certificate of Origin" (DCO) is listed in the file
  57         Documentation/process/submitting-patches.rst.
  58
  59 6.      Make sure you have the right to send any changes you make. If you
  60         do changes at work you may find your employer owns the patch
  61         not you.
  62
  63 7.      When sending security related changes or reports to a maintainer
  64         please Cc: security@kernel.org, especially if the maintainer
  65         does not respond. Please keep in mind that the security team is
  66         a small set of people who can be efficient only when working on
  67         verified bugs. Please only Cc: this list when you have identified
  68         that the bug would present a short-term risk to other users if it
  69         were publicly disclosed. For example, reports of address leaks do
  70         not represent an immediate threat and are better handled publicly,
  71         and ideally, should come with a patch proposal. Please do not send
  72         automated reports to this list either. Such bugs will be handled
  73         better and faster in the usual public places.
  74
  75 8.      Happy hacking.
  76
  77 Descriptions of section entries:
  78
  79         P: Person (obsolete)
  80         M: Mail patches to: FullName <address@domain>
  81         R: Designated reviewer: FullName <address@domain>
  82            These reviewers should be CCed on patches.
  83         L: Mailing list that is relevant to this area
  84         W: Web-page with status/info
  85         B: URI for where to file bugs. A web-page with detailed bug
  86            filing info, a direct bug tracker link, or a mailto: URI.
  87         C: URI for chat protocol, server and channel where developers
  88            usually hang out, for example irc://server/channel.
  89         Q: Patchwork web based patch tracking system site
  90         T: SCM tree type and location.
  91            Type is one of: git, hg, quilt, stgit, topgit
  92         S: Status, one of the following:
  93            Supported:   Someone is actually paid to look after this.
  94            Maintained:  Someone actually looks after it.
  95            Odd Fixes:   It has a maintainer but they don't have time to do
  96                         much other than throw the odd patch in. See below..
  97            Orphan:      No current maintainer [but maybe you could take the
  98                         role as you write your new code].
  99            Obsolete:    Old code. Something tagged obsolete generally means
 100                         it has been replaced by a better system and you
 101                         should be using that.
 102         F: Files and directories with wildcard patterns.
 103            A trailing slash includes all files and subdirectory files.
 104            F:   drivers/net/    all files in and below drivers/net
 105            F:   drivers/net/*   all files in drivers/net, but not below
 106            F:   */net/*         all files in "any top level directory"/net
 107            One pattern per line.  Multiple F: lines acceptable.
 108         N: Files and directories with regex patterns.
 109            N:   [^a-z]tegra     all files whose path contains the word tegra
 110            One pattern per line.  Multiple N: lines acceptable.
 111            scripts/get_maintainer.pl has different behavior for files that
 112            match F: pattern and matches of N: patterns.  By default,
 113            get_maintainer will not look at git log history when an F: pattern
 114            match occurs.  When an N: match occurs, git log history is used
 115            to also notify the people that have git commit signatures.
 116         X: Files and directories that are NOT maintained, same rules as F:
 117            Files exclusions are tested before file matches.
 118            Can be useful for excluding a specific subdirectory, for instance:
 119            F:   net/
 120            X:   net/ipv6/
 121            matches all files in and below net excluding net/ipv6/
 122         K: Keyword perl extended regex pattern to match content in a
 123            patch or file.  For instance:
 124            K: of_get_profile
 125               matches patches or files that contain "of_get_profile"
 126            K: \b(printk|pr_(info|err))\b
 127               matches patches or files that contain one or more of the words
 128               printk, pr_info or pr_err
 129            One regex pattern per line.  Multiple K: lines acceptable.
 130
 131 Note: For the hard of thinking, this list is meant to remain in alphabetical
 132 order. If you could add yourselves to it in alphabetical order that would be
 133 so much easier [Ed]
 134
 135 Maintainers List (try to look for most precise areas first)
 136
 137                 -----------------------------------
 138
 139 3C59X NETWORK DRIVER
 140 M:      Steffen Klassert <klassert@kernel.org>
 141 L:      netdev@vger.kernel.org
 142 S:      Odd Fixes
 143 F:      Documentation/networking/vortex.txt
 144 F:      drivers/net/ethernet/3com/3c59x.c
 145
 146 3CR990 NETWORK DRIVER
 147 M:      David Dillow <dave@thedillows.org>
 148 L:      netdev@vger.kernel.org
 149 S:      Maintained
 150 F:      drivers/net/ethernet/3com/typhoon*
 151
 152 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
 153 M:      Adam Radford <aradford@gmail.com>
 154 L:      linux-scsi@vger.kernel.org
 155 W:      http://www.lsi.com
 156 S:      Supported
 157 F:      drivers/scsi/3w-*
 158
 159 53C700 AND 53C700-66 SCSI DRIVER
 160 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
 161 L:      linux-scsi@vger.kernel.org
 162 S:      Maintained
 163 F:      drivers/scsi/53c700*
 164
 165 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
 166 M:      Alexander Aring <alex.aring@gmail.com>
 167 M:      Jukka Rissanen <jukka.rissanen@linux.intel.com>
 168 L:      linux-bluetooth@vger.kernel.org
 169 L:      linux-wpan@vger.kernel.org
 170 S:      Maintained
 171 F:      net/6lowpan/
 172 F:      include/net/6lowpan.h
 173 F:      Documentation/networking/6lowpan.txt
 174
 175 6PACK NETWORK DRIVER FOR AX.25
 176 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 177 L:      linux-hams@vger.kernel.org
 178 S:      Maintained
 179 F:      drivers/net/hamradio/6pack.c
 180
 181 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 182 M:      Realtek linux nic maintainers <nic_swsd@realtek.com>
 183 L:      netdev@vger.kernel.org
 184 S:      Maintained
 185 F:      drivers/net/ethernet/realtek/r8169.c
 186
 187 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 188 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 189 L:      linux-serial@vger.kernel.org
 190 S:      Maintained
 191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 192 F:      drivers/tty/serial/8250*
 193 F:      include/linux/serial_8250.h
 194
 195 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 196 L:      netdev@vger.kernel.org
 197 S:      Orphan / Obsolete
 198 F:      drivers/net/ethernet/8390/
 199
 200 9P FILE SYSTEM
 201 M:      Eric Van Hensbergen <ericvh@gmail.com>
 202 M:      Ron Minnich <rminnich@sandia.gov>
 203 M:      Latchesar Ionkov <lucho@ionkov.net>
 204 L:      v9fs-developer@lists.sourceforge.net
 205 W:      http://swik.net/v9fs
 206 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 208 S:      Maintained
 209 F:      Documentation/filesystems/9p.txt
 210 F:      fs/9p/
 211 F:      net/9p/
 212 F:      include/net/9p/
 213 F:      include/uapi/linux/virtio_9p.h
 214 F:      include/trace/events/9p.h
 215
 216 A8293 MEDIA DRIVER
 217 M:      Antti Palosaari <crope@iki.fi>
 218 L:      linux-media@vger.kernel.org
 219 W:      https://linuxtv.org
 220 W:      http://palosaari.fi/linux/
 221 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 222 T:      git git://linuxtv.org/anttip/media_tree.git
 223 S:      Maintained
 224 F:      drivers/media/dvb-frontends/a8293*
 225
 226 AACRAID SCSI RAID DRIVER
 227 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 228 L:      linux-scsi@vger.kernel.org
 229 W:      http://www.adaptec.com/
 230 S:      Supported
 231 F:      Documentation/scsi/aacraid.txt
 232 F:      drivers/scsi/aacraid/
 233
 234 ABI/API
 235 L:      linux-api@vger.kernel.org
 236 F:      include/linux/syscalls.h
 237 F:      kernel/sys_ni.c
 238
 239 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 240 M:      Hans de Goede <hdegoede@redhat.com>
 241 L:      linux-hwmon@vger.kernel.org
 242 S:      Maintained
 243 F:      drivers/hwmon/abituguru.c
 244
 245 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 246 M:      Alistair John Strachan <alistair@devzero.co.uk>
 247 L:      linux-hwmon@vger.kernel.org
 248 S:      Maintained
 249 F:      drivers/hwmon/abituguru3.c
 250
 251 ACCES 104-DIO-48E GPIO DRIVER
 252 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 253 L:      linux-gpio@vger.kernel.org
 254 S:      Maintained
 255 F:      drivers/gpio/gpio-104-dio-48e.c
 256
 257 ACCES 104-IDI-48 GPIO DRIVER
 258 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 259 L:      linux-gpio@vger.kernel.org
 260 S:      Maintained
 261 F:      drivers/gpio/gpio-104-idi-48.c
 262
 263 ACCES 104-IDIO-16 GPIO DRIVER
 264 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 265 L:      linux-gpio@vger.kernel.org
 266 S:      Maintained
 267 F:      drivers/gpio/gpio-104-idio-16.c
 268
 269 ACCES 104-QUAD-8 IIO DRIVER
 270 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 271 L:      linux-iio@vger.kernel.org
 272 S:      Maintained
 273 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 274 F:      drivers/iio/counter/104-quad-8.c
 275
 276 ACCES PCI-IDIO-16 GPIO DRIVER
 277 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 278 L:      linux-gpio@vger.kernel.org
 279 S:      Maintained
 280 F:      drivers/gpio/gpio-pci-idio-16.c
 281
 282 ACCES PCIe-IDIO-24 GPIO DRIVER
 283 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 284 L:      linux-gpio@vger.kernel.org
 285 S:      Maintained
 286 F:      drivers/gpio/gpio-pcie-idio-24.c
 287
 288 ACENIC DRIVER
 289 M:      Jes Sorensen <jes@trained-monkey.org>
 290 L:      linux-acenic@sunsite.dk
 291 S:      Maintained
 292 F:      drivers/net/ethernet/alteon/acenic*
 293
 294 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 295 M:      Peter Feuerer <peter@piie.net>
 296 L:      platform-driver-x86@vger.kernel.org
 297 W:      http://piie.net/?section=acerhdf
 298 S:      Maintained
 299 F:      drivers/platform/x86/acerhdf.c
 300
 301 ACER WMI LAPTOP EXTRAS
 302 M:      "Lee, Chun-Yi" <jlee@suse.com>
 303 L:      platform-driver-x86@vger.kernel.org
 304 S:      Maintained
 305 F:      drivers/platform/x86/acer-wmi.c
 306
 307 ACPI
 308 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 309 M:      Len Brown <lenb@kernel.org>
 310 L:      linux-acpi@vger.kernel.org
 311 W:      https://01.org/linux-acpi
 312 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 313 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 314 B:      https://bugzilla.kernel.org
 315 S:      Supported
 316 F:      drivers/acpi/
 317 F:      drivers/pnp/pnpacpi/
 318 F:      include/linux/acpi.h
 319 F:      include/linux/fwnode.h
 320 F:      include/acpi/
 321 F:      Documentation/acpi/
 322 F:      Documentation/ABI/testing/sysfs-bus-acpi
 323 F:      Documentation/ABI/testing/configfs-acpi
 324 F:      drivers/pci/*acpi*
 325 F:      drivers/pci/*/*acpi*
 326 F:      drivers/pci/*/*/*acpi*
 327 F:      tools/power/acpi/
 328
 329 ACPI APEI
 330 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 331 M:      Len Brown <lenb@kernel.org>
 332 L:      linux-acpi@vger.kernel.org
 333 R:      Tony Luck <tony.luck@intel.com>
 334 R:      Borislav Petkov <bp@alien8.de>
 335 F:      drivers/acpi/apei/
 336
 337 ACPI COMPONENT ARCHITECTURE (ACPICA)
 338 M:      Robert Moore <robert.moore@intel.com>
 339 M:      Erik Schmauss <erik.schmauss@intel.com>
 340 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 341 L:      linux-acpi@vger.kernel.org
 342 L:      devel@acpica.org
 343 W:      https://acpica.org/
 344 W:      https://github.com/acpica/acpica/
 345 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 346 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 347 B:      https://bugzilla.kernel.org
 348 B:      https://bugs.acpica.org
 349 S:      Supported
 350 F:      drivers/acpi/acpica/
 351 F:      include/acpi/
 352 F:      tools/power/acpi/
 353
 354 ACPI FAN DRIVER
 355 M:      Zhang Rui <rui.zhang@intel.com>
 356 L:      linux-acpi@vger.kernel.org
 357 W:      https://01.org/linux-acpi
 358 B:      https://bugzilla.kernel.org
 359 S:      Supported
 360 F:      drivers/acpi/fan.c
 361
 362 ACPI FOR ARM64 (ACPI/arm64)
 363 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 364 M:      Hanjun Guo <hanjun.guo@linaro.org>
 365 M:      Sudeep Holla <sudeep.holla@arm.com>
 366 L:      linux-acpi@vger.kernel.org
 367 S:      Maintained
 368 F:      drivers/acpi/arm64
 369
 370 ACPI PMIC DRIVERS
 371 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 372 M:      Len Brown <lenb@kernel.org>
 373 R:      Andy Shevchenko <andy@infradead.org>
 374 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 375 L:      linux-acpi@vger.kernel.org
 376 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 378 B:      https://bugzilla.kernel.org
 379 S:      Supported
 380 F:      drivers/acpi/pmic/
 381
 382 ACPI THERMAL DRIVER
 383 M:      Zhang Rui <rui.zhang@intel.com>
 384 L:      linux-acpi@vger.kernel.org
 385 W:      https://01.org/linux-acpi
 386 B:      https://bugzilla.kernel.org
 387 S:      Supported
 388 F:      drivers/acpi/*thermal*
 389
 390 ACPI VIDEO DRIVER
 391 M:      Zhang Rui <rui.zhang@intel.com>
 392 L:      linux-acpi@vger.kernel.org
 393 W:      https://01.org/linux-acpi
 394 B:      https://bugzilla.kernel.org
 395 S:      Supported
 396 F:      drivers/acpi/acpi_video.c
 397
 398 ACPI WMI DRIVER
 399 L:      platform-driver-x86@vger.kernel.org
 400 S:      Orphan
 401 F:      drivers/platform/x86/wmi.c
 402 F:      include/uapi/linux/wmi.h
 403
 404 AD1889 ALSA SOUND DRIVER
 405 M:      Thibaut Varene <T-Bone@parisc-linux.org>
 406 W:      http://wiki.parisc-linux.org/AD1889
 407 L:      linux-parisc@vger.kernel.org
 408 S:      Maintained
 409 F:      sound/pci/ad1889.*
 410
 411 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 412 M:      Michael Hennerich <michael.hennerich@analog.com>
 413 W:      http://wiki.analog.com/AD5254
 414 W:      http://ez.analog.com/community/linux-device-drivers
 415 S:      Supported
 416 F:      drivers/misc/ad525x_dpot.c
 417
 418 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 419 M:      Michael Hennerich <michael.hennerich@analog.com>
 420 W:      http://wiki.analog.com/AD5398
 421 W:      http://ez.analog.com/community/linux-device-drivers
 422 S:      Supported
 423 F:      drivers/regulator/ad5398.c
 424
 425 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 426 M:      Michael Hennerich <michael.hennerich@analog.com>
 427 W:      http://wiki.analog.com/AD7142
 428 W:      http://ez.analog.com/community/linux-device-drivers
 429 S:      Supported
 430 F:      drivers/input/misc/ad714x.c
 431
 432 AD7877 TOUCHSCREEN DRIVER
 433 M:      Michael Hennerich <michael.hennerich@analog.com>
 434 W:      http://wiki.analog.com/AD7877
 435 W:      http://ez.analog.com/community/linux-device-drivers
 436 S:      Supported
 437 F:      drivers/input/touchscreen/ad7877.c
 438
 439 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 440 M:      Michael Hennerich <michael.hennerich@analog.com>
 441 W:      http://wiki.analog.com/AD7879
 442 W:      http://ez.analog.com/community/linux-device-drivers
 443 S:      Supported
 444 F:      drivers/input/touchscreen/ad7879.c
 445
 446 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 447 M:      Jiri Kosina <jikos@kernel.org>
 448 S:      Maintained
 449
 450 ADF7242 IEEE 802.15.4 RADIO DRIVER
 451 M:      Michael Hennerich <michael.hennerich@analog.com>
 452 W:      https://wiki.analog.com/ADF7242
 453 W:      http://ez.analog.com/community/linux-device-drivers
 454 L:      linux-wpan@vger.kernel.org
 455 S:      Supported
 456 F:      drivers/net/ieee802154/adf7242.c
 457 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 458
 459 ADM1025 HARDWARE MONITOR DRIVER
 460 M:      Jean Delvare <jdelvare@suse.com>
 461 L:      linux-hwmon@vger.kernel.org
 462 S:      Maintained
 463 F:      Documentation/hwmon/adm1025
 464 F:      drivers/hwmon/adm1025.c
 465
 466 ADM1029 HARDWARE MONITOR DRIVER
 467 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 468 L:      linux-hwmon@vger.kernel.org
 469 S:      Maintained
 470 F:      drivers/hwmon/adm1029.c
 471
 472 ADM8211 WIRELESS DRIVER
 473 L:      linux-wireless@vger.kernel.org
 474 W:      http://wireless.kernel.org/
 475 S:      Orphan
 476 F:      drivers/net/wireless/admtek/adm8211.*
 477
 478 ADP1653 FLASH CONTROLLER DRIVER
 479 M:      Sakari Ailus <sakari.ailus@iki.fi>
 480 L:      linux-media@vger.kernel.org
 481 S:      Maintained
 482 F:      drivers/media/i2c/adp1653.c
 483 F:      include/media/i2c/adp1653.h
 484
 485 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 486 M:      Michael Hennerich <michael.hennerich@analog.com>
 487 W:      http://wiki.analog.com/ADP5520
 488 W:      http://ez.analog.com/community/linux-device-drivers
 489 S:      Supported
 490 F:      drivers/mfd/adp5520.c
 491 F:      drivers/video/backlight/adp5520_bl.c
 492 F:      drivers/leds/leds-adp5520.c
 493 F:      drivers/gpio/gpio-adp5520.c
 494 F:      drivers/input/keyboard/adp5520-keys.c
 495
 496 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 497 M:      Michael Hennerich <michael.hennerich@analog.com>
 498 W:      http://wiki.analog.com/ADP5588
 499 W:      http://ez.analog.com/community/linux-device-drivers
 500 S:      Supported
 501 F:      drivers/input/keyboard/adp5588-keys.c
 502 F:      drivers/gpio/gpio-adp5588.c
 503
 504 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 505 M:      Michael Hennerich <michael.hennerich@analog.com>
 506 W:      http://wiki.analog.com/ADP8860
 507 W:      http://ez.analog.com/community/linux-device-drivers
 508 S:      Supported
 509 F:      drivers/video/backlight/adp8860_bl.c
 510
 511 ADS1015 HARDWARE MONITOR DRIVER
 512 M:      Dirk Eibach <eibach@gdsys.de>
 513 L:      linux-hwmon@vger.kernel.org
 514 S:      Maintained
 515 F:      Documentation/hwmon/ads1015
 516 F:      drivers/hwmon/ads1015.c
 517 F:      include/linux/platform_data/ads1015.h
 518
 519 ADT746X FAN DRIVER
 520 M:      Colin Leroy <colin@colino.net>
 521 S:      Maintained
 522 F:      drivers/macintosh/therm_adt746x.c
 523
 524 ADT7475 HARDWARE MONITOR DRIVER
 525 M:      Jean Delvare <jdelvare@suse.com>
 526 L:      linux-hwmon@vger.kernel.org
 527 S:      Maintained
 528 F:      Documentation/hwmon/adt7475
 529 F:      drivers/hwmon/adt7475.c
 530
 531 ADVANSYS SCSI DRIVER
 532 M:      Matthew Wilcox <matthew@wil.cx>
 533 M:      Hannes Reinecke <hare@suse.com>
 534 L:      linux-scsi@vger.kernel.org
 535 S:      Maintained
 536 F:      Documentation/scsi/advansys.txt
 537 F:      drivers/scsi/advansys.c
 538
 539 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 540 M:      Michael Hennerich <michael.hennerich@analog.com>
 541 W:      http://wiki.analog.com/ADXL345
 542 W:      http://ez.analog.com/community/linux-device-drivers
 543 S:      Supported
 544 F:      drivers/input/misc/adxl34x.c
 545
 546 AF9013 MEDIA DRIVER
 547 M:      Antti Palosaari <crope@iki.fi>
 548 L:      linux-media@vger.kernel.org
 549 W:      https://linuxtv.org
 550 W:      http://palosaari.fi/linux/
 551 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 552 T:      git git://linuxtv.org/anttip/media_tree.git
 553 S:      Maintained
 554 F:      drivers/media/dvb-frontends/af9013*
 555
 556 AF9033 MEDIA DRIVER
 557 M:      Antti Palosaari <crope@iki.fi>
 558 L:      linux-media@vger.kernel.org
 559 W:      https://linuxtv.org
 560 W:      http://palosaari.fi/linux/
 561 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 562 T:      git git://linuxtv.org/anttip/media_tree.git
 563 S:      Maintained
 564 F:      drivers/media/dvb-frontends/af9033*
 565
 566 AFFS FILE SYSTEM
 567 M:      David Sterba <dsterba@suse.com>
 568 L:      linux-fsdevel@vger.kernel.org
 569 S:      Odd Fixes
 570 F:      Documentation/filesystems/affs.txt
 571 F:      fs/affs/
 572
 573 AFS FILESYSTEM
 574 M:      David Howells <dhowells@redhat.com>
 575 L:      linux-afs@lists.infradead.org
 576 S:      Supported
 577 F:      fs/afs/
 578 F:      include/trace/events/afs.h
 579 F:      Documentation/filesystems/afs.txt
 580 W:      https://www.infradead.org/~dhowells/kafs/
 581
 582 AGPGART DRIVER
 583 M:      David Airlie <airlied@linux.ie>
 584 T:      git git://people.freedesktop.org/~airlied/linux (part of drm maint)
 585 S:      Maintained
 586 F:      drivers/char/agp/
 587 F:      include/linux/agp*
 588 F:      include/uapi/linux/agp*
 589
 590 AHA152X SCSI DRIVER
 591 M:      "Juergen E. Fischer" <fischer@norbit.de>
 592 L:      linux-scsi@vger.kernel.org
 593 S:      Maintained
 594 F:      drivers/scsi/aha152x*
 595 F:      drivers/scsi/pcmcia/aha152x*
 596
 597 AIC7XXX / AIC79XX SCSI DRIVER
 598 M:      Hannes Reinecke <hare@suse.com>
 599 L:      linux-scsi@vger.kernel.org
 600 S:      Maintained
 601 F:      drivers/scsi/aic7xxx/
 602
 603 AIMSLAB FM RADIO RECEIVER DRIVER
 604 M:      Hans Verkuil <hverkuil@xs4all.nl>
 605 L:      linux-media@vger.kernel.org
 606 T:      git git://linuxtv.org/media_tree.git
 607 W:      https://linuxtv.org
 608 S:      Maintained
 609 F:      drivers/media/radio/radio-aimslab*
 610
 611 AIO
 612 M:      Benjamin LaHaise <bcrl@kvack.org>
 613 L:      linux-aio@kvack.org
 614 S:      Supported
 615 F:      fs/aio.c
 616 F:      include/linux/*aio*.h
 617
 618 AIRSPY MEDIA DRIVER
 619 M:      Antti Palosaari <crope@iki.fi>
 620 L:      linux-media@vger.kernel.org
 621 W:      https://linuxtv.org
 622 W:      http://palosaari.fi/linux/
 623 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 624 T:      git git://linuxtv.org/anttip/media_tree.git
 625 S:      Maintained
 626 F:      drivers/media/usb/airspy/
 627
 628 ALACRITECH GIGABIT ETHERNET DRIVER
 629 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 630 S:      Maintained
 631 F:      drivers/net/ethernet/alacritech/*
 632
 633 ALCATEL SPEEDTOUCH USB DRIVER
 634 M:      Duncan Sands <duncan.sands@free.fr>
 635 L:      linux-usb@vger.kernel.org
 636 W:      http://www.linux-usb.org/SpeedTouch/
 637 S:      Maintained
 638 F:      drivers/usb/atm/speedtch.c
 639 F:      drivers/usb/atm/usbatm.c
 640
 641 ALCHEMY AU1XX0 MMC DRIVER
 642 M:      Manuel Lauss <manuel.lauss@gmail.com>
 643 S:      Maintained
 644 F:      drivers/mmc/host/au1xmmc.c
 645
 646 ALI1563 I2C DRIVER
 647 M:      Rudolf Marek <r.marek@assembler.cz>
 648 L:      linux-i2c@vger.kernel.org
 649 S:      Maintained
 650 F:      Documentation/i2c/busses/i2c-ali1563
 651 F:      drivers/i2c/busses/i2c-ali1563.c
 652
 653 ALLWINNER SECURITY SYSTEM
 654 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 655 L:      linux-crypto@vger.kernel.org
 656 S:      Maintained
 657 F:      drivers/crypto/sunxi-ss/
 658
 659 ALPHA PORT
 660 M:      Richard Henderson <rth@twiddle.net>
 661 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 662 M:      Matt Turner <mattst88@gmail.com>
 663 S:      Odd Fixes
 664 L:      linux-alpha@vger.kernel.org
 665 F:      arch/alpha/
 666
 667 ALPS PS/2 TOUCHPAD DRIVER
 668 R:      Pali Rohár <pali.rohar@gmail.com>
 669 F:      drivers/input/mouse/alps.*
 670
 671 ALTERA I2C CONTROLLER DRIVER
 672 M:      Thor Thayer <thor.thayer@linux.intel.com>
 673 S:      Maintained
 674 F:      drivers/i2c/busses/i2c-altera.c
 675
 676 ALTERA MAILBOX DRIVER
 677 M:      Ley Foon Tan <lftan@altera.com>
 678 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 679 S:      Maintained
 680 F:      drivers/mailbox/mailbox-altera.c
 681
 682 ALTERA PIO DRIVER
 683 M:      Tien Hock Loh <thloh@altera.com>
 684 L:      linux-gpio@vger.kernel.org
 685 S:      Maintained
 686 F:      drivers/gpio/gpio-altera.c
 687
 688 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 689 M:      Thor Thayer <thor.thayer@linux.intel.com>
 690 S:      Maintained
 691 F:      drivers/gpio/gpio-altera-a10sr.c
 692 F:      drivers/mfd/altera-a10sr.c
 693 F:      drivers/reset/reset-a10sr.c
 694 F:      include/linux/mfd/altera-a10sr.h
 695 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 696
 697 ALTERA TRIPLE SPEED ETHERNET DRIVER
 698 M:      Vince Bridgers <vbridger@opensource.altera.com>
 699 L:      netdev@vger.kernel.org
 700 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 701 S:      Maintained
 702 F:      drivers/net/ethernet/altera/
 703
 704 ALTERA UART/JTAG UART SERIAL DRIVERS
 705 M:      Tobias Klauser <tklauser@distanz.ch>
 706 L:      linux-serial@vger.kernel.org
 707 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 708 S:      Maintained
 709 F:      drivers/tty/serial/altera_uart.c
 710 F:      drivers/tty/serial/altera_jtaguart.c
 711 F:      include/linux/altera_uart.h
 712 F:      include/linux/altera_jtaguart.h
 713
 714 AMAZON ETHERNET DRIVERS
 715 M:      Netanel Belgazal <netanel@amazon.com>
 716 R:      Saeed Bishara <saeedb@amazon.com>
 717 R:      Zorik Machulsky <zorik@amazon.com>
 718 L:      netdev@vger.kernel.org
 719 S:      Supported
 720 F:      Documentation/networking/ena.txt
 721 F:      drivers/net/ethernet/amazon/
 722
 723 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 724 M:      Tom Lendacky <thomas.lendacky@amd.com>
 725 M:      Gary Hook <gary.hook@amd.com>
 726 L:      linux-crypto@vger.kernel.org
 727 S:      Supported
 728 F:      drivers/crypto/ccp/
 729 F:      include/linux/ccp.h
 730
 731 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 732 M:      Huang Rui <ray.huang@amd.com>
 733 L:      linux-hwmon@vger.kernel.org
 734 S:      Supported
 735 F:      Documentation/hwmon/fam15h_power
 736 F:      drivers/hwmon/fam15h_power.c
 737
 738 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 739 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 740 S:      Orphan
 741 F:      drivers/usb/gadget/udc/amd5536udc.*
 742
 743 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 744 P:      Andres Salomon <dilinger@queued.net>
 745 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 746 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 747 S:      Supported
 748 F:      drivers/char/hw_random/geode-rng.c
 749 F:      drivers/crypto/geode*
 750 F:      drivers/video/fbdev/geode/
 751 F:      arch/x86/include/asm/geode.h
 752
 753 AMD IOMMU (AMD-VI)
 754 M:      Joerg Roedel <joro@8bytes.org>
 755 L:      iommu@lists.linux-foundation.org
 756 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 757 S:      Maintained
 758 F:      drivers/iommu/amd_iommu*.[ch]
 759 F:      include/linux/amd-iommu.h
 760
 761 AMD KFD
 762 M:      Oded Gabbay <oded.gabbay@gmail.com>
 763 L:      dri-devel@lists.freedesktop.org
 764 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 765 S:      Supported
 766 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 767 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 768 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 769 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 770 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 771 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 772 F:      drivers/gpu/drm/amd/amdkfd/
 773 F:      drivers/gpu/drm/amd/include/cik_structs.h
 774 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 775 F:      drivers/gpu/drm/amd/include/vi_structs.h
 776 F:      include/uapi/linux/kfd_ioctl.h
 777
 778 AMD SEATTLE DEVICE TREE SUPPORT
 779 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 780 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 781 M:      Tom Lendacky <thomas.lendacky@amd.com>
 782 S:      Supported
 783 F:      arch/arm64/boot/dts/amd/
 784
 785 AMD XGBE DRIVER
 786 M:      Tom Lendacky <thomas.lendacky@amd.com>
 787 L:      netdev@vger.kernel.org
 788 S:      Supported
 789 F:      drivers/net/ethernet/amd/xgbe/
 790 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 791
 792 AMS (Apple Motion Sensor) DRIVER
 793 M:      Michael Hanselmann <linux-kernel@hansmi.ch>
 794 S:      Supported
 795 F:      drivers/macintosh/ams/
 796
 797 ANALOG DEVICES INC AD9389B DRIVER
 798 M:      Hans Verkuil <hans.verkuil@cisco.com>
 799 L:      linux-media@vger.kernel.org
 800 S:      Maintained
 801 F:      drivers/media/i2c/ad9389b*
 802
 803 ANALOG DEVICES INC ADV7180 DRIVER
 804 M:      Lars-Peter Clausen <lars@metafoo.de>
 805 L:      linux-media@vger.kernel.org
 806 W:      http://ez.analog.com/community/linux-device-drivers
 807 S:      Supported
 808 F:      drivers/media/i2c/adv7180.c
 809
 810 ANALOG DEVICES INC ADV748X DRIVER
 811 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 812 L:      linux-media@vger.kernel.org
 813 S:      Maintained
 814 F:      drivers/media/i2c/adv748x/*
 815
 816 ANALOG DEVICES INC ADV7511 DRIVER
 817 M:      Hans Verkuil <hans.verkuil@cisco.com>
 818 L:      linux-media@vger.kernel.org
 819 S:      Maintained
 820 F:      drivers/media/i2c/adv7511*
 821
 822 ANALOG DEVICES INC ADV7604 DRIVER
 823 M:      Hans Verkuil <hans.verkuil@cisco.com>
 824 L:      linux-media@vger.kernel.org
 825 S:      Maintained
 826 F:      drivers/media/i2c/adv7604*
 827
 828 ANALOG DEVICES INC ADV7842 DRIVER
 829 M:      Hans Verkuil <hans.verkuil@cisco.com>
 830 L:      linux-media@vger.kernel.org
 831 S:      Maintained
 832 F:      drivers/media/i2c/adv7842*
 833
 834 ANALOG DEVICES INC ASOC CODEC DRIVERS
 835 M:      Lars-Peter Clausen <lars@metafoo.de>
 836 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 837 W:      http://wiki.analog.com/
 838 W:      http://ez.analog.com/community/linux-device-drivers
 839 S:      Supported
 840 F:      sound/soc/codecs/adau*
 841 F:      sound/soc/codecs/adav*
 842 F:      sound/soc/codecs/ad1*
 843 F:      sound/soc/codecs/ad7*
 844 F:      sound/soc/codecs/ssm*
 845 F:      sound/soc/codecs/sigmadsp.*
 846
 847 ANALOG DEVICES INC DMA DRIVERS
 848 M:      Lars-Peter Clausen <lars@metafoo.de>
 849 W:      http://ez.analog.com/community/linux-device-drivers
 850 S:      Supported
 851 F:      drivers/dma/dma-axi-dmac.c
 852
 853 ANALOG DEVICES INC IIO DRIVERS
 854 M:      Lars-Peter Clausen <lars@metafoo.de>
 855 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 856 W:      http://wiki.analog.com/
 857 W:      http://ez.analog.com/community/linux-device-drivers
 858 S:      Supported
 859 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 860 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 861 F:      drivers/iio/*/ad*
 862 F:      drivers/iio/adc/ltc2497*
 863 X:      drivers/iio/*/adjd*
 864 F:      drivers/staging/iio/*/ad*
 865
 866 ANDES ARCHITECTURE
 867 M:      Greentime Hu <green.hu@gmail.com>
 868 M:      Vincent Chen <deanbo422@gmail.com>
 869 T:      git https://github.com/andestech/linux.git
 870 S:      Supported
 871 F:      arch/nds32/
 872 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 873 F:      Documentation/devicetree/bindings/nds32/
 874 K:      nds32
 875 N:      nds32
 876
 877 ANDROID CONFIG FRAGMENTS
 878 M:      Rob Herring <robh@kernel.org>
 879 S:      Supported
 880 F:      kernel/configs/android*
 881
 882 ANDROID DRIVERS
 883 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 884 M:      Arve Hjønnevåg <arve@android.com>
 885 M:      Todd Kjos <tkjos@android.com>
 886 M:      Martijn Coenen <maco@android.com>
 887 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 888 L:      devel@driverdev.osuosl.org
 889 S:      Supported
 890 F:      drivers/android/
 891 F:      drivers/staging/android/
 892
 893 ANDROID GOLDFISH PIC DRIVER
 894 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 895 S:      Supported
 896 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 897 F:      drivers/irqchip/irq-goldfish-pic.c
 898
 899 ANDROID GOLDFISH RTC DRIVER
 900 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 901 S:      Supported
 902 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 903 F:      drivers/rtc/rtc-goldfish.c
 904
 905 ANDROID ION DRIVER
 906 M:      Laura Abbott <labbott@redhat.com>
 907 M:      Sumit Semwal <sumit.semwal@linaro.org>
 908 L:      devel@driverdev.osuosl.org
 909 L:      dri-devel@lists.freedesktop.org
 910 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
 911 S:      Supported
 912 F:      drivers/staging/android/ion
 913 F:      drivers/staging/android/uapi/ion.h
 914
 915 AOA (Apple Onboard Audio) ALSA DRIVER
 916 M:      Johannes Berg <johannes@sipsolutions.net>
 917 L:      linuxppc-dev@lists.ozlabs.org
 918 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 919 S:      Maintained
 920 F:      sound/aoa/
 921
 922 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 923 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 924 L:      linux-iio@vger.kernel.org
 925 S:      Maintained
 926 F:      drivers/iio/adc/stx104.c
 927
 928 APM DRIVER
 929 M:      Jiri Kosina <jikos@kernel.org>
 930 S:      Odd fixes
 931 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
 932 F:      arch/x86/kernel/apm_32.c
 933 F:      include/linux/apm_bios.h
 934 F:      include/uapi/linux/apm_bios.h
 935 F:      drivers/char/apm-emulation.c
 936
 937 APPARMOR SECURITY MODULE
 938 M:      John Johansen <john.johansen@canonical.com>
 939 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
 940 W:      wiki.apparmor.net
 941 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
 942 S:      Supported
 943 F:      security/apparmor/
 944 F:      Documentation/admin-guide/LSM/apparmor.rst
 945
 946 APPLE BCM5974 MULTITOUCH DRIVER
 947 M:      Henrik Rydberg <rydberg@bitmath.org>
 948 L:      linux-input@vger.kernel.org
 949 S:      Odd fixes
 950 F:      drivers/input/mouse/bcm5974.c
 951
 952 APPLE SMC DRIVER
 953 M:      Henrik Rydberg <rydberg@bitmath.org>
 954 L:      linux-hwmon@vger.kernel.org
 955 S:      Odd fixes
 956 F:      drivers/hwmon/applesmc.c
 957
 958 APPLETALK NETWORK LAYER
 959 L:      netdev@vger.kernel.org
 960 S:      Odd fixes
 961 F:      drivers/net/appletalk/
 962 F:      net/appletalk/
 963
 964 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
 965 M:      Duc Dang <dhdang@apm.com>
 966 S:      Supported
 967 F:      arch/arm64/boot/dts/apm/
 968
 969 APPLIED MICRO (APM) X-GENE SOC EDAC
 970 M:      Loc Ho <lho@apm.com>
 971 S:      Supported
 972 F:      drivers/edac/xgene_edac.c
 973 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
 974
 975 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
 976 M:      Iyappan Subramanian <isubramanian@apm.com>
 977 M:      Keyur Chudgar <kchudgar@apm.com>
 978 S:      Supported
 979 F:      drivers/net/ethernet/apm/xgene-v2/
 980
 981 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
 982 M:      Iyappan Subramanian <isubramanian@apm.com>
 983 M:      Keyur Chudgar <kchudgar@apm.com>
 984 M:      Quan Nguyen <qnguyen@apm.com>
 985 S:      Supported
 986 F:      drivers/net/ethernet/apm/xgene/
 987 F:      drivers/net/phy/mdio-xgene.c
 988 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
 989 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
 990
 991 APPLIED MICRO (APM) X-GENE SOC PMU
 992 M:      Tai Nguyen <ttnguyen@apm.com>
 993 S:      Supported
 994 F:      drivers/perf/xgene_pmu.c
 995 F:      Documentation/perf/xgene-pmu.txt
 996 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
 997
 998 APTINA CAMERA SENSOR PLL
 999 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1000 L:      linux-media@vger.kernel.org
1001 S:      Maintained
1002 F:      drivers/media/i2c/aptina-pll.*
1003
1004 ARC FRAMEBUFFER DRIVER
1005 M:      Jaya Kumar <jayalk@intworks.biz>
1006 S:      Maintained
1007 F:      drivers/video/fbdev/arcfb.c
1008 F:      drivers/video/fbdev/core/fb_defio.c
1009
1010 ARC PGU DRM DRIVER
1011 M:      Alexey Brodkin <abrodkin@synopsys.com>
1012 S:      Supported
1013 F:      drivers/gpu/drm/arc/
1014 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1015
1016 ARCNET NETWORK LAYER
1017 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1018 L:      netdev@vger.kernel.org
1019 S:      Maintained
1020 F:      drivers/net/arcnet/
1021 F:      include/uapi/linux/if_arcnet.h
1022
1023 ARM ARCHITECTED TIMER DRIVER
1024 M:      Mark Rutland <mark.rutland@arm.com>
1025 M:      Marc Zyngier <marc.zyngier@arm.com>
1026 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1027 S:      Maintained
1028 F:      arch/arm/include/asm/arch_timer.h
1029 F:      arch/arm64/include/asm/arch_timer.h
1030 F:      drivers/clocksource/arm_arch_timer.c
1031
1032 ARM HDLCD DRM DRIVER
1033 M:      Liviu Dudau <liviu.dudau@arm.com>
1034 S:      Supported
1035 F:      drivers/gpu/drm/arm/hdlcd_*
1036 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1037
1038 ARM MALI-DP DRM DRIVER
1039 M:      Liviu Dudau <liviu.dudau@arm.com>
1040 M:      Brian Starkey <brian.starkey@arm.com>
1041 M:      Mali DP Maintainers <malidp@foss.arm.com>
1042 S:      Supported
1043 F:      drivers/gpu/drm/arm/
1044 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1045
1046 ARM MFM AND FLOPPY DRIVERS
1047 M:      Ian Molton <spyro@f2s.com>
1048 S:      Maintained
1049 F:      arch/arm/lib/floppydma.S
1050 F:      arch/arm/include/asm/floppy.h
1051
1052 ARM PMU PROFILING AND DEBUGGING
1053 M:      Will Deacon <will.deacon@arm.com>
1054 M:      Mark Rutland <mark.rutland@arm.com>
1055 S:      Maintained
1056 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1057 F:      arch/arm*/kernel/perf_*
1058 F:      arch/arm/oprofile/common.c
1059 F:      arch/arm*/kernel/hw_breakpoint.c
1060 F:      arch/arm*/include/asm/hw_breakpoint.h
1061 F:      arch/arm*/include/asm/perf_event.h
1062 F:      drivers/perf/*
1063 F:      include/linux/perf/arm_pmu.h
1064 F:      Documentation/devicetree/bindings/arm/pmu.txt
1065 F:      Documentation/devicetree/bindings/perf/
1066
1067 ARM PORT
1068 M:      Russell King <linux@armlinux.org.uk>
1069 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1070 W:      http://www.armlinux.org.uk/
1071 S:      Odd Fixes
1072 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1073 F:      arch/arm/
1074 X:      arch/arm/boot/dts/
1075
1076 ARM PRIMECELL AACI PL041 DRIVER
1077 M:      Russell King <linux@armlinux.org.uk>
1078 S:      Odd Fixes
1079 F:      sound/arm/aaci.*
1080
1081 ARM PRIMECELL BUS SUPPORT
1082 M:      Russell King <linux@armlinux.org.uk>
1083 S:      Odd Fixes
1084 F:      drivers/amba/
1085 F:      include/linux/amba/bus.h
1086
1087 ARM PRIMECELL CLCD PL110 DRIVER
1088 M:      Russell King <linux@armlinux.org.uk>
1089 S:      Odd Fixes
1090 F:      drivers/video/fbdev/amba-clcd.*
1091
1092 ARM PRIMECELL KMI PL050 DRIVER
1093 M:      Russell King <linux@armlinux.org.uk>
1094 S:      Odd Fixes
1095 F:      drivers/input/serio/ambakmi.*
1096 F:      include/linux/amba/kmi.h
1097
1098 ARM PRIMECELL MMCI PL180/1 DRIVER
1099 M:      Russell King <linux@armlinux.org.uk>
1100 S:      Odd Fixes
1101 F:      drivers/mmc/host/mmci.*
1102 F:      include/linux/amba/mmci.h
1103
1104 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1105 M:      Russell King <linux@armlinux.org.uk>
1106 S:      Odd Fixes
1107 F:      drivers/tty/serial/amba-pl01*.c
1108 F:      include/linux/amba/serial.h
1109
1110 ARM SMMU DRIVERS
1111 M:      Will Deacon <will.deacon@arm.com>
1112 R:      Robin Murphy <robin.murphy@arm.com>
1113 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1114 S:      Maintained
1115 F:      drivers/iommu/arm-smmu.c
1116 F:      drivers/iommu/arm-smmu-v3.c
1117 F:      drivers/iommu/io-pgtable-arm.c
1118 F:      drivers/iommu/io-pgtable-arm-v7s.c
1119
1120 ARM SUB-ARCHITECTURES
1121 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1122 S:      Maintained
1123 F:      arch/arm/mach-*/
1124 F:      arch/arm/plat-*/
1125 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1126
1127 ARM/ACTIONS SEMI ARCHITECTURE
1128 M:      Andreas Färber <afaerber@suse.de>
1129 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1130 S:      Maintained
1131 N:      owl
1132 F:      arch/arm/mach-actions/
1133 F:      arch/arm/boot/dts/owl-*
1134 F:      arch/arm64/boot/dts/actions/
1135 F:      drivers/clocksource/owl-*
1136 F:      drivers/soc/actions/
1137 F:      include/dt-bindings/power/owl-*
1138 F:      include/linux/soc/actions/
1139 F:      Documentation/devicetree/bindings/arm/actions.txt
1140 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1141 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1142
1143 ARM/ADS SPHERE MACHINE SUPPORT
1144 M:      Lennert Buytenhek <kernel@wantstofly.org>
1145 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1146 S:      Maintained
1147
1148 ARM/AFEB9260 MACHINE SUPPORT
1149 M:      Sergey Lapin <slapin@ossfans.org>
1150 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1151 S:      Maintained
1152
1153 ARM/AJECO 1ARM MACHINE SUPPORT
1154 M:      Lennert Buytenhek <kernel@wantstofly.org>
1155 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1156 S:      Maintained
1157
1158 ARM/Allwinner SoC Clock Support
1159 M:      Emilio López <emilio@elopez.com.ar>
1160 S:      Maintained
1161 F:      drivers/clk/sunxi/
1162
1163 ARM/Allwinner sunXi SoC support
1164 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1165 M:      Chen-Yu Tsai <wens@csie.org>
1166 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1167 S:      Maintained
1168 N:      sun[x456789]i
1169 N:      sun50i
1170 F:      arch/arm/mach-sunxi/
1171 F:      arch/arm64/boot/dts/allwinner/
1172 F:      drivers/clk/sunxi-ng/
1173 F:      drivers/pinctrl/sunxi/
1174 F:      drivers/soc/sunxi/
1175 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1176
1177 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1178 M:      Neil Armstrong <narmstrong@baylibre.com>
1179 M:      Jerome Brunet <jbrunet@baylibre.com>
1180 L:      linux-amlogic@lists.infradead.org
1181 S:      Maintained
1182 F:      drivers/clk/meson/
1183 F:      include/dt-bindings/clock/meson*
1184 F:      include/dt-bindings/clock/gxbb*
1185 F:      Documentation/devicetree/bindings/clock/amlogic*
1186
1187 ARM/Amlogic Meson SoC support
1188 M:      Carlo Caione <carlo@caione.org>
1189 M:      Kevin Hilman <khilman@baylibre.com>
1190 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1191 L:      linux-amlogic@lists.infradead.org
1192 W:      http://linux-meson.com/
1193 S:      Maintained
1194 F:      arch/arm/mach-meson/
1195 F:      arch/arm/boot/dts/meson*
1196 F:      arch/arm64/boot/dts/amlogic/
1197 F:      drivers/pinctrl/meson/
1198 F:      drivers/mmc/host/meson*
1199 N:      meson
1200
1201 ARM/Annapurna Labs ALPINE ARCHITECTURE
1202 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1203 M:      Antoine Tenart <antoine.tenart@free-electrons.com>
1204 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1205 S:      Maintained
1206 F:      arch/arm/mach-alpine/
1207 F:      arch/arm/boot/dts/alpine*
1208 F:      arch/arm64/boot/dts/al/
1209 F:      drivers/*/*alpine*
1210
1211 ARM/ARTPEC MACHINE SUPPORT
1212 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1213 M:      Lars Persson <lars.persson@axis.com>
1214 S:      Maintained
1215 L:      linux-arm-kernel@axis.com
1216 F:      arch/arm/mach-artpec
1217 F:      arch/arm/boot/dts/artpec6*
1218 F:      drivers/clk/axis
1219 F:      drivers/crypto/axis
1220 F:      drivers/pinctrl/pinctrl-artpec*
1221 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1222
1223 ARM/ASPEED I2C DRIVER
1224 M:      Brendan Higgins <brendanhiggins@google.com>
1225 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1226 R:      Joel Stanley <joel@jms.id.au>
1227 L:      linux-i2c@vger.kernel.org
1228 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1229 S:      Maintained
1230 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1231 F:      drivers/i2c/busses/i2c-aspeed.c
1232 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1233 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1234
1235 ARM/ASPEED MACHINE SUPPORT
1236 M:      Joel Stanley <joel@jms.id.au>
1237 R:      Andrew Jeffery <andrew@aj.id.au>
1238 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1239 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1240 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1241 S:      Supported
1242 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1243 F:      arch/arm/mach-aspeed/
1244 F:      arch/arm/boot/dts/aspeed-*
1245 N:      aspeed
1246
1247 ARM/ATMEL AT91 Clock Support
1248 M:      Boris Brezillon <boris.brezillon@bootlin.com>
1249 S:      Maintained
1250 F:      drivers/clk/at91
1251
1252 ARM/CALXEDA HIGHBANK ARCHITECTURE
1253 M:      Rob Herring <robh@kernel.org>
1254 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1255 S:      Maintained
1256 F:      arch/arm/mach-highbank/
1257 F:      arch/arm/boot/dts/highbank.dts
1258 F:      arch/arm/boot/dts/ecx-*.dts*
1259
1260 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1261 M:      Krzysztof Halasa <khalasa@piap.pl>
1262 S:      Maintained
1263 F:      arch/arm/mach-cns3xxx/
1264
1265 ARM/CAVIUM THUNDER NETWORK DRIVER
1266 M:      Sunil Goutham <sgoutham@cavium.com>
1267 M:      Robert Richter <rric@kernel.org>
1268 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1269 S:      Supported
1270 F:      drivers/net/ethernet/cavium/thunder/
1271
1272 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1273 M:      Lukasz Majewski <lukma@denx.de>
1274 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1275 S:      Maintained
1276 F:      arch/arm/mach-ep93xx/ts72xx.c
1277
1278 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1279 M:      Alexander Shiyan <shc_work@mail.ru>
1280 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1281 S:      Odd Fixes
1282 N:      clps711x
1283
1284 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1285 M:      Lennert Buytenhek <kernel@wantstofly.org>
1286 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1287 S:      Maintained
1288
1289 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1290 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1291 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1292 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1293 S:      Maintained
1294 F:      arch/arm/mach-ep93xx/
1295 F:      arch/arm/mach-ep93xx/include/mach/
1296
1297 ARM/CLKDEV SUPPORT
1298 M:      Russell King <linux@armlinux.org.uk>
1299 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1300 S:      Maintained
1301 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1302 F:      drivers/clk/clkdev.c
1303
1304 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1305 M:      Mike Rapoport <mike@compulab.co.il>
1306 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1307 S:      Maintained
1308
1309 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1310 M:      Baruch Siach <baruch@tkos.co.il>
1311 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1312 S:      Maintained
1313 F:      arch/arm/boot/dts/cx92755*
1314 N:      digicolor
1315
1316 ARM/CONTEC MICRO9 MACHINE SUPPORT
1317 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1318 S:      Maintained
1319 F:      arch/arm/mach-ep93xx/micro9.c
1320
1321 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1322 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1323 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1324 S:      Maintained
1325 F:      drivers/hwtracing/coresight/*
1326 F:      Documentation/trace/coresight.txt
1327 F:      Documentation/trace/coresight-cpu-debug.txt
1328 F:      Documentation/devicetree/bindings/arm/coresight.txt
1329 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1330 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1331 F:      tools/perf/arch/arm/util/pmu.c
1332 F:      tools/perf/arch/arm/util/auxtrace.c
1333 F:      tools/perf/arch/arm/util/cs-etm.c
1334 F:      tools/perf/arch/arm/util/cs-etm.h
1335 F:      tools/perf/util/cs-etm.*
1336 F:      tools/perf/util/cs-etm-decoder/*
1337
1338 ARM/CORGI MACHINE SUPPORT
1339 M:      Richard Purdie <rpurdie@rpsys.net>
1340 S:      Maintained
1341
1342 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1343 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1344 M:      Linus Walleij <linus.walleij@linaro.org>
1345 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1346 T:      git git://github.com/ulli-kroll/linux.git
1347 S:      Maintained
1348 F:      Documentation/devicetree/bindings/arm/gemini.txt
1349 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1350 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1351 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1352 F:      arch/arm/mach-gemini/
1353 F:      drivers/net/ethernet/cortina/
1354 F:      drivers/pinctrl/pinctrl-gemini.c
1355 F:      drivers/rtc/rtc-ftrtc010.c
1356
1357 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1358 M:      Barry Song <baohua@kernel.org>
1359 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1360 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1361 S:      Maintained
1362 F:      arch/arm/boot/dts/prima2*
1363 F:      arch/arm/mach-prima2/
1364 F:      drivers/clk/sirf/
1365 F:      drivers/clocksource/timer-prima2.c
1366 F:      drivers/clocksource/timer-atlas7.c
1367 N:      [^a-z]sirf
1368
1369 ARM/EBSA110 MACHINE SUPPORT
1370 M:      Russell King <linux@armlinux.org.uk>
1371 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1372 W:      http://www.armlinux.org.uk/
1373 S:      Maintained
1374 F:      arch/arm/mach-ebsa110/
1375 F:      drivers/net/ethernet/amd/am79c961a.*
1376
1377 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1378 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1379 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1380 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1381 S:      Maintained
1382 N:      efm32
1383
1384 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1385 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1386 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1387 S:      Maintained
1388 F:      arch/arm/mach-pxa/ezx.c
1389
1390 ARM/FARADAY FA526 PORT
1391 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1392 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1393 S:      Maintained
1394 T:      git git://git.berlios.de/gemini-board
1395 F:      arch/arm/mm/*-fa*
1396
1397 ARM/FOOTBRIDGE ARCHITECTURE
1398 M:      Russell King <linux@armlinux.org.uk>
1399 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1400 W:      http://www.armlinux.org.uk/
1401 S:      Maintained
1402 F:      arch/arm/include/asm/hardware/dec21285.h
1403 F:      arch/arm/mach-footbridge/
1404
1405 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1406 M:      Shawn Guo <shawnguo@kernel.org>
1407 M:      Sascha Hauer <s.hauer@pengutronix.de>
1408 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1409 R:      Fabio Estevam <fabio.estevam@nxp.com>
1410 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1411 S:      Maintained
1412 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1413 F:      arch/arm/mach-imx/
1414 F:      arch/arm/mach-mxs/
1415 F:      arch/arm/boot/dts/imx*
1416 F:      arch/arm/configs/imx*_defconfig
1417 F:      drivers/clk/imx/
1418 F:      drivers/soc/imx/
1419 F:      include/soc/imx/
1420
1421 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1422 M:      Shawn Guo <shawnguo@kernel.org>
1423 M:      Sascha Hauer <s.hauer@pengutronix.de>
1424 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1425 R:      Stefan Agner <stefan@agner.ch>
1426 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1427 S:      Maintained
1428 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1429 F:      arch/arm/mach-imx/*vf610*
1430 F:      arch/arm/boot/dts/vf*
1431
1432 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1433 M:      Lennert Buytenhek <kernel@wantstofly.org>
1434 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1435 S:      Maintained
1436
1437 ARM/GUMSTIX MACHINE SUPPORT
1438 M:      Steve Sakoman <sakoman@gmail.com>
1439 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1440 S:      Maintained
1441
1442 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1443 M:      Philipp Zabel <philipp.zabel@gmail.com>
1444 M:      Paul Parsons <lost.distance@yahoo.com>
1445 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1446 S:      Maintained
1447 F:      arch/arm/mach-pxa/hx4700.c
1448 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1449 F:      sound/soc/pxa/hx4700.c
1450
1451 ARM/HISILICON SOC SUPPORT
1452 M:      Wei Xu <xuwei5@hisilicon.com>
1453 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1454 W:      http://www.hisilicon.com
1455 S:      Supported
1456 T:      git git://github.com/hisilicon/linux-hisi.git
1457 F:      arch/arm/mach-hisi/
1458 F:      arch/arm/boot/dts/hi3*
1459 F:      arch/arm/boot/dts/hip*
1460 F:      arch/arm/boot/dts/hisi*
1461 F:      arch/arm64/boot/dts/hisilicon/
1462
1463 ARM/HP JORNADA 7XX MACHINE SUPPORT
1464 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1465 W:      www.jlime.com
1466 S:      Maintained
1467 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1468 F:      arch/arm/mach-sa1100/jornada720.c
1469 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1470
1471 ARM/IGEP MACHINE SUPPORT
1472 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1473 M:      Javier Martinez Canillas <javier@dowhile0.org>
1474 L:      linux-omap@vger.kernel.org
1475 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1476 S:      Maintained
1477 F:      arch/arm/boot/dts/omap3-igep*
1478
1479 ARM/INCOME PXA270 SUPPORT
1480 M:      Marek Vasut <marek.vasut@gmail.com>
1481 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1482 S:      Maintained
1483 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1484
1485 ARM/INTEL IOP13XX ARM ARCHITECTURE
1486 M:      Lennert Buytenhek <kernel@wantstofly.org>
1487 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1488 S:      Maintained
1489
1490 ARM/INTEL IOP32X ARM ARCHITECTURE
1491 M:      Lennert Buytenhek <kernel@wantstofly.org>
1492 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1493 S:      Maintained
1494
1495 ARM/INTEL IOP33X ARM ARCHITECTURE
1496 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1497 S:      Orphan
1498
1499 ARM/INTEL IQ81342EX MACHINE SUPPORT
1500 M:      Lennert Buytenhek <kernel@wantstofly.org>
1501 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1502 S:      Maintained
1503
1504 ARM/INTEL IXDP2850 MACHINE SUPPORT
1505 M:      Lennert Buytenhek <kernel@wantstofly.org>
1506 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1507 S:      Maintained
1508
1509 ARM/INTEL IXP4XX ARM ARCHITECTURE
1510 M:      Imre Kaloz <kaloz@openwrt.org>
1511 M:      Krzysztof Halasa <khalasa@piap.pl>
1512 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1513 S:      Maintained
1514 F:      arch/arm/mach-ixp4xx/
1515
1516 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1517 M:      Jonathan Cameron <jic23@cam.ac.uk>
1518 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1519 S:      Maintained
1520 F:      arch/arm/mach-pxa/stargate2.c
1521 F:      drivers/pcmcia/pxa2xx_stargate2.c
1522
1523 ARM/INTEL XSC3 (MANZANO) ARM CORE
1524 M:      Lennert Buytenhek <kernel@wantstofly.org>
1525 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1526 S:      Maintained
1527
1528 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1529 M:      Lennert Buytenhek <kernel@wantstofly.org>
1530 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1531 S:      Maintained
1532
1533 ARM/LG1K ARCHITECTURE
1534 M:      Chanho Min <chanho.min@lge.com>
1535 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1536 S:      Maintained
1537 F:      arch/arm64/boot/dts/lg/
1538
1539 ARM/LOGICPD PXA270 MACHINE SUPPORT
1540 M:      Lennert Buytenhek <kernel@wantstofly.org>
1541 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1542 S:      Maintained
1543
1544 ARM/LPC18XX ARCHITECTURE
1545 M:      Joachim Eastwood <manabian@gmail.com>
1546 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1547 S:      Maintained
1548 F:      arch/arm/boot/dts/lpc43*
1549 F:      drivers/clk/nxp/clk-lpc18xx*
1550 F:      drivers/clocksource/time-lpc32xx.c
1551 F:      drivers/i2c/busses/i2c-lpc2k.c
1552 F:      drivers/memory/pl172.c
1553 F:      drivers/mtd/spi-nor/nxp-spifi.c
1554 F:      drivers/rtc/rtc-lpc24xx.c
1555 N:      lpc18xx
1556
1557 ARM/LPC32XX SOC SUPPORT
1558 M:      Vladimir Zapolskiy <vz@mleia.com>
1559 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1560 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1561 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1562 S:      Maintained
1563 F:      arch/arm/boot/dts/lpc32*
1564 F:      arch/arm/mach-lpc32xx/
1565 F:      drivers/i2c/busses/i2c-pnx.c
1566 F:      drivers/net/ethernet/nxp/lpc_eth.c
1567 F:      drivers/usb/host/ohci-nxp.c
1568 F:      drivers/watchdog/pnx4008_wdt.c
1569 N:      lpc32xx
1570
1571 ARM/MAGICIAN MACHINE SUPPORT
1572 M:      Philipp Zabel <philipp.zabel@gmail.com>
1573 S:      Maintained
1574
1575 ARM/Marvell Dove/MV78xx0/Orion SOC support
1576 M:      Jason Cooper <jason@lakedaemon.net>
1577 M:      Andrew Lunn <andrew@lunn.ch>
1578 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1579 M:      Gregory Clement <gregory.clement@bootlin.com>
1580 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1581 S:      Maintained
1582 F:      Documentation/devicetree/bindings/soc/dove/
1583 F:      arch/arm/mach-dove/
1584 F:      arch/arm/mach-mv78xx0/
1585 F:      arch/arm/mach-orion5x/
1586 F:      arch/arm/plat-orion/
1587 F:      arch/arm/boot/dts/dove*
1588 F:      arch/arm/boot/dts/orion5x*
1589
1590 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1591 M:      Jason Cooper <jason@lakedaemon.net>
1592 M:      Andrew Lunn <andrew@lunn.ch>
1593 M:      Gregory Clement <gregory.clement@bootlin.com>
1594 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1595 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1596 S:      Maintained
1597 F:      arch/arm/boot/dts/armada*
1598 F:      arch/arm/boot/dts/kirkwood*
1599 F:      arch/arm/configs/mvebu_*_defconfig
1600 F:      arch/arm/mach-mvebu/
1601 F:      arch/arm64/boot/dts/marvell/armada*
1602 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1603 F:      drivers/cpufreq/mvebu-cpufreq.c
1604 F:      drivers/irqchip/irq-armada-370-xp.c
1605 F:      drivers/irqchip/irq-mvebu-*
1606 F:      drivers/pinctrl/mvebu/
1607 F:      drivers/rtc/rtc-armada38x.c
1608
1609 ARM/Mediatek RTC DRIVER
1610 M:      Eddie Huang <eddie.huang@mediatek.com>
1611 M:      Sean Wang <sean.wang@mediatek.com>
1612 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1613 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1614 S:      Maintained
1615 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1616 F:      drivers/rtc/rtc-mt6397.c
1617 F:      drivers/rtc/rtc-mt7622.c
1618
1619 ARM/Mediatek SoC support
1620 M:      Matthias Brugger <matthias.bgg@gmail.com>
1621 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1622 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1623 S:      Maintained
1624 F:      arch/arm/boot/dts/mt6*
1625 F:      arch/arm/boot/dts/mt7*
1626 F:      arch/arm/boot/dts/mt8*
1627 F:      arch/arm/mach-mediatek/
1628 F:      arch/arm64/boot/dts/mediatek/
1629 N:      mtk
1630 K:      mediatek
1631
1632 ARM/Mediatek USB3 PHY DRIVER
1633 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1634 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1635 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1636 S:      Maintained
1637 F:      drivers/phy/mediatek/phy-mtk-tphy.c
1638
1639 ARM/MICREL KS8695 ARCHITECTURE
1640 M:      Greg Ungerer <gerg@uclinux.org>
1641 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1642 F:      arch/arm/mach-ks8695/
1643 S:      Odd Fixes
1644
1645 ARM/Microchip (AT91) SoC support
1646 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1647 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1648 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1649 W:      http://www.linux4sam.org
1650 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91.git
1651 S:      Supported
1652 N:      at91
1653 N:      atmel
1654 F:      arch/arm/mach-at91/
1655 F:      include/soc/at91/
1656 F:      arch/arm/boot/dts/at91*.dts
1657 F:      arch/arm/boot/dts/at91*.dtsi
1658 F:      arch/arm/boot/dts/sama*.dts
1659 F:      arch/arm/boot/dts/sama*.dtsi
1660 F:      arch/arm/include/debug/at91.S
1661 F:      drivers/memory/atmel*
1662 F:      drivers/watchdog/sama5d4_wdt.c
1663 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1664 X:      drivers/net/wireless/atmel/
1665
1666 ARM/MIOA701 MACHINE SUPPORT
1667 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1668 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1669 F:      arch/arm/mach-pxa/mioa701.c
1670 S:      Maintained
1671
1672 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1673 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1674 S:      Maintained
1675
1676 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1677 M:      Linus Walleij <linus.walleij@linaro.org>
1678 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1679 S:      Maintained
1680 F:      arch/arm/mach-nomadik/
1681 F:      arch/arm/mach-u300/
1682 F:      arch/arm/mach-ux500/
1683 F:      arch/arm/boot/dts/ste-*
1684 F:      drivers/clk/clk-nomadik.c
1685 F:      drivers/clk/clk-u300.c
1686 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1687 F:      drivers/clocksource/timer-u300.c
1688 F:      drivers/dma/coh901318*
1689 F:      drivers/dma/ste_dma40*
1690 F:      drivers/hwspinlock/u8500_hsem.c
1691 F:      drivers/i2c/busses/i2c-nomadik.c
1692 F:      drivers/i2c/busses/i2c-stu300.c
1693 F:      drivers/mfd/ab3100*
1694 F:      drivers/mfd/ab8500*
1695 F:      drivers/mfd/abx500*
1696 F:      drivers/mfd/dbx500*
1697 F:      drivers/mfd/db8500*
1698 F:      drivers/pinctrl/nomadik/
1699 F:      drivers/pinctrl/pinctrl-coh901*
1700 F:      drivers/pinctrl/pinctrl-u300.c
1701 F:      drivers/rtc/rtc-ab3100.c
1702 F:      drivers/rtc/rtc-ab8500.c
1703 F:      drivers/rtc/rtc-coh901331.c
1704 F:      drivers/rtc/rtc-pl031.c
1705 F:      drivers/watchdog/coh901327_wdt.c
1706 F:      Documentation/devicetree/bindings/arm/ste-*
1707 F:      Documentation/devicetree/bindings/arm/ux500/
1708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1709
1710 ARM/NUVOTON NPCM ARCHITECTURE
1711 M:      Avi Fishman <avifishman70@gmail.com>
1712 M:      Tomer Maimon <tmaimon77@gmail.com>
1713 R:      Patrick Venture <venture@google.com>
1714 R:      Nancy Yuen <yuenn@google.com>
1715 R:      Brendan Higgins <brendanhiggins@google.com>
1716 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1717 S:      Supported
1718 F:      arch/arm/mach-npcm/
1719 F:      arch/arm/boot/dts/nuvoton-npcm*
1720 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1721 F:      drivers/*/*npcm*
1722 F:      Documentation/*/*npcm*
1723
1724 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1725 M:      Wan ZongShun <mcuos.com@gmail.com>
1726 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1727 W:      http://www.mcuos.com
1728 S:      Maintained
1729 F:      arch/arm/mach-w90x900/
1730 F:      drivers/input/keyboard/w90p910_keypad.c
1731 F:      drivers/input/touchscreen/w90p910_ts.c
1732 F:      drivers/watchdog/nuc900_wdt.c
1733 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1734 F:      drivers/mtd/nand/raw/nuc900_nand.c
1735 F:      drivers/rtc/rtc-nuc900.c
1736 F:      drivers/spi/spi-nuc900.c
1737 F:      drivers/usb/host/ehci-w90x900.c
1738 F:      drivers/video/fbdev/nuc900fb.c
1739
1740 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1741 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1742 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1743 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1744 S:      Supported
1745
1746 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1747 M:      Alexander Clouter <alex@digriz.org.uk>
1748 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1749 W:      http://www.digriz.org.uk/ts78xx/kernel
1750 S:      Maintained
1751 F:      arch/arm/mach-orion5x/ts78xx-*
1752
1753 ARM/OXNAS platform support
1754 M:      Neil Armstrong <narmstrong@baylibre.com>
1755 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1756 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1757 S:      Maintained
1758 F:      arch/arm/mach-oxnas/
1759 F:      arch/arm/boot/dts/ox8*.dts*
1760 N:      oxnas
1761
1762 ARM/PALM TREO SUPPORT
1763 M:      Tomas Cech <sleep_walker@suse.com>
1764 L:      linux-arm-kernel@lists.infradead.org
1765 W:      http://hackndev.com
1766 S:      Maintained
1767 F:      arch/arm/mach-pxa/palmtreo.*
1768
1769 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1770 M:      Marek Vasut <marek.vasut@gmail.com>
1771 L:      linux-arm-kernel@lists.infradead.org
1772 W:      http://hackndev.com
1773 S:      Maintained
1774 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1775 F:      arch/arm/mach-pxa/palmtx.c
1776 F:      arch/arm/mach-pxa/palmt5.*
1777 F:      arch/arm/mach-pxa/include/mach/palmld.h
1778 F:      arch/arm/mach-pxa/palmld.c
1779 F:      arch/arm/mach-pxa/palmte2.*
1780 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1781 F:      arch/arm/mach-pxa/palmtc.c
1782
1783 ARM/PALMZ72 SUPPORT
1784 M:      Sergey Lapin <slapin@ossfans.org>
1785 L:      linux-arm-kernel@lists.infradead.org
1786 W:      http://hackndev.com
1787 S:      Maintained
1788 F:      arch/arm/mach-pxa/palmz72.*
1789
1790 ARM/PLEB SUPPORT
1791 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1792 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1793 S:      Maintained
1794
1795 ARM/PT DIGITAL BOARD PORT
1796 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1797 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1798 W:      http://www.armlinux.org.uk/
1799 S:      Maintained
1800
1801 ARM/QUALCOMM SUPPORT
1802 M:      Andy Gross <andy.gross@linaro.org>
1803 M:      David Brown <david.brown@linaro.org>
1804 L:      linux-arm-msm@vger.kernel.org
1805 L:      linux-soc@vger.kernel.org
1806 S:      Maintained
1807 F:      Documentation/devicetree/bindings/soc/qcom/
1808 F:      arch/arm/boot/dts/qcom-*.dts
1809 F:      arch/arm/boot/dts/qcom-*.dtsi
1810 F:      arch/arm/mach-qcom/
1811 F:      arch/arm64/boot/dts/qcom/*
1812 F:      drivers/i2c/busses/i2c-qup.c
1813 F:      drivers/clk/qcom/
1814 F:      drivers/dma/qcom/
1815 F:      drivers/soc/qcom/
1816 F:      drivers/spi/spi-qup.c
1817 F:      drivers/tty/serial/msm_serial.c
1818 F:      drivers/*/pm8???-*
1819 F:      drivers/mfd/ssbi.c
1820 F:      drivers/firmware/qcom_scm.c
1821 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1822
1823 ARM/RADISYS ENP2611 MACHINE SUPPORT
1824 M:      Lennert Buytenhek <kernel@wantstofly.org>
1825 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1826 S:      Maintained
1827
1828 ARM/REALTEK ARCHITECTURE
1829 M:      Andreas Färber <afaerber@suse.de>
1830 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1831 S:      Maintained
1832 F:      arch/arm64/boot/dts/realtek/
1833 F:      Documentation/devicetree/bindings/arm/realtek.txt
1834
1835 ARM/RENESAS ARM64 ARCHITECTURE
1836 M:      Simon Horman <horms@verge.net.au>
1837 M:      Magnus Damm <magnus.damm@gmail.com>
1838 L:      linux-renesas-soc@vger.kernel.org
1839 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1840 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1841 S:      Supported
1842 F:      arch/arm64/boot/dts/renesas/
1843 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1844 F:      drivers/soc/renesas/
1845 F:      include/linux/soc/renesas/
1846
1847 ARM/RISCPC ARCHITECTURE
1848 M:      Russell King <linux@armlinux.org.uk>
1849 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1850 W:      http://www.armlinux.org.uk/
1851 S:      Maintained
1852 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1853 F:      arch/arm/include/asm/hardware/ioc.h
1854 F:      arch/arm/include/asm/hardware/iomd.h
1855 F:      arch/arm/include/asm/hardware/memc.h
1856 F:      arch/arm/mach-rpc/
1857 F:      drivers/net/ethernet/8390/etherh.c
1858 F:      drivers/net/ethernet/i825xx/ether1*
1859 F:      drivers/net/ethernet/seeq/ether3*
1860 F:      drivers/scsi/arm/
1861
1862 ARM/Rockchip SoC support
1863 M:      Heiko Stuebner <heiko@sntech.de>
1864 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1865 L:      linux-rockchip@lists.infradead.org
1866 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1867 S:      Maintained
1868 F:      arch/arm/boot/dts/rk3*
1869 F:      arch/arm/boot/dts/rv1108*
1870 F:      arch/arm/mach-rockchip/
1871 F:      drivers/clk/rockchip/
1872 F:      drivers/i2c/busses/i2c-rk3x.c
1873 F:      drivers/*/*rockchip*
1874 F:      drivers/*/*/*rockchip*
1875 F:      sound/soc/rockchip/
1876 N:      rockchip
1877
1878 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
1879 M:      Kukjin Kim <kgene@kernel.org>
1880 M:      Krzysztof Kozlowski <krzk@kernel.org>
1881 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1882 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1883 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
1884 S:      Maintained
1885 F:      arch/arm/boot/dts/s3c*
1886 F:      arch/arm/boot/dts/s5p*
1887 F:      arch/arm/boot/dts/exynos*
1888 F:      arch/arm64/boot/dts/exynos/
1889 F:      arch/arm/plat-samsung/
1890 F:      arch/arm/mach-s3c24*/
1891 F:      arch/arm/mach-s3c64xx/
1892 F:      arch/arm/mach-s5p*/
1893 F:      arch/arm/mach-exynos*/
1894 F:      drivers/*/*s3c24*
1895 F:      drivers/*/*/*s3c24*
1896 F:      drivers/*/*s3c64xx*
1897 F:      drivers/*/*s5pv210*
1898 F:      drivers/memory/samsung/*
1899 F:      drivers/soc/samsung/*
1900 F:      Documentation/arm/Samsung/
1901 F:      Documentation/devicetree/bindings/arm/samsung/
1902 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
1903 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
1904 N:      exynos
1905
1906 ARM/SAMSUNG MOBILE MACHINE SUPPORT
1907 M:      Kyungmin Park <kyungmin.park@samsung.com>
1908 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1909 S:      Maintained
1910 F:      arch/arm/mach-s5pv210/
1911
1912 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
1913 M:      Kyungmin Park <kyungmin.park@samsung.com>
1914 M:      Kamil Debski <kamil@wypas.org>
1915 M:      Andrzej Hajda <a.hajda@samsung.com>
1916 L:      linux-arm-kernel@lists.infradead.org
1917 L:      linux-media@vger.kernel.org
1918 S:      Maintained
1919 F:      drivers/media/platform/s5p-g2d/
1920
1921 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
1922 M:      Marek Szyprowski <m.szyprowski@samsung.com>
1923 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1924 L:      linux-media@vger.kernel.org
1925 S:      Maintained
1926 F:      drivers/media/platform/s5p-cec/
1927 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
1928
1929 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
1930 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
1931 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
1932 L:      linux-arm-kernel@lists.infradead.org
1933 L:      linux-media@vger.kernel.org
1934 S:      Maintained
1935 F:      drivers/media/platform/s5p-jpeg/
1936
1937 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
1938 M:      Kyungmin Park <kyungmin.park@samsung.com>
1939 M:      Kamil Debski <kamil@wypas.org>
1940 M:      Jeongtae Park <jtp.park@samsung.com>
1941 M:      Andrzej Hajda <a.hajda@samsung.com>
1942 L:      linux-arm-kernel@lists.infradead.org
1943 L:      linux-media@vger.kernel.org
1944 S:      Maintained
1945 F:      arch/arm/plat-samsung/s5p-dev-mfc.c
1946 F:      drivers/media/platform/s5p-mfc/
1947
1948 ARM/SHMOBILE ARM ARCHITECTURE
1949 M:      Simon Horman <horms@verge.net.au>
1950 M:      Magnus Damm <magnus.damm@gmail.com>
1951 L:      linux-renesas-soc@vger.kernel.org
1952 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1953 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1954 S:      Supported
1955 F:      arch/arm/boot/dts/emev2*
1956 F:      arch/arm/boot/dts/r7s*
1957 F:      arch/arm/boot/dts/r8a*
1958 F:      arch/arm/boot/dts/sh*
1959 F:      arch/arm/configs/shmobile_defconfig
1960 F:      arch/arm/include/debug/renesas-scif.S
1961 F:      arch/arm/mach-shmobile/
1962 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1963 F:      drivers/soc/renesas/
1964 F:      include/linux/soc/renesas/
1965
1966 ARM/SOCFPGA ARCHITECTURE
1967 M:      Dinh Nguyen <dinguyen@kernel.org>
1968 S:      Maintained
1969 F:      arch/arm/mach-socfpga/
1970 F:      arch/arm/boot/dts/socfpga*
1971 F:      arch/arm/configs/socfpga_defconfig
1972 F:      arch/arm64/boot/dts/altera/
1973 W:      http://www.rocketboards.org
1974 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
1975
1976 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
1977 M:      Dinh Nguyen <dinguyen@kernel.org>
1978 S:      Maintained
1979 F:      drivers/clk/socfpga/
1980
1981 ARM/SOCFPGA EDAC SUPPORT
1982 M:      Thor Thayer <thor.thayer@linux.intel.com>
1983 S:      Maintained
1984 F:      drivers/edac/altera_edac.
1985
1986 ARM/SPREADTRUM SoC SUPPORT
1987 M:      Orson Zhai <orsonzhai@gmail.com>
1988 M:      Baolin Wang <baolin.wang@linaro.org>
1989 M:      Chunyan Zhang <zhang.lyra@gmail.com>
1990 S:      Maintained
1991 F:      arch/arm64/boot/dts/sprd
1992 N:      sprd
1993
1994 ARM/STI ARCHITECTURE
1995 M:      Patrice Chotard <patrice.chotard@st.com>
1996 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1997 W:      http://www.stlinux.com
1998 S:      Maintained
1999 F:      arch/arm/mach-sti/
2000 F:      arch/arm/boot/dts/sti*
2001 F:      drivers/char/hw_random/st-rng.c
2002 F:      drivers/clocksource/arm_global_timer.c
2003 F:      drivers/clocksource/clksrc_st_lpc.c
2004 F:      drivers/cpufreq/sti-cpufreq.c
2005 F:      drivers/dma/st_fdma*
2006 F:      drivers/i2c/busses/i2c-st.c
2007 F:      drivers/media/rc/st_rc.c
2008 F:      drivers/media/platform/sti/c8sectpfe/
2009 F:      drivers/mmc/host/sdhci-st.c
2010 F:      drivers/phy/st/phy-miphy28lp.c
2011 F:      drivers/phy/st/phy-stih407-usb.c
2012 F:      drivers/pinctrl/pinctrl-st.c
2013 F:      drivers/remoteproc/st_remoteproc.c
2014 F:      drivers/remoteproc/st_slim_rproc.c
2015 F:      drivers/reset/sti/
2016 F:      drivers/rtc/rtc-st-lpc.c
2017 F:      drivers/tty/serial/st-asc.c
2018 F:      drivers/usb/dwc3/dwc3-st.c
2019 F:      drivers/usb/host/ehci-st.c
2020 F:      drivers/usb/host/ohci-st.c
2021 F:      drivers/watchdog/st_lpc_wdt.c
2022 F:      drivers/ata/ahci_st.c
2023 F:      include/linux/remoteproc/st_slim_rproc.h
2024
2025 ARM/STM32 ARCHITECTURE
2026 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2027 M:      Alexandre Torgue <alexandre.torgue@st.com>
2028 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2029 S:      Maintained
2030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2031 N:      stm32
2032 F:      arch/arm/boot/dts/stm32*
2033 F:      arch/arm/mach-stm32/
2034 F:      drivers/clocksource/armv7m_systick.c
2035
2036 ARM/Synaptics Berlin SoC support
2037 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2038 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2039 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2040 S:      Maintained
2041 F:      arch/arm/mach-berlin/
2042 F:      arch/arm/boot/dts/berlin*
2043 F:      arch/arm64/boot/dts/marvell/berlin*
2044
2045 ARM/TANGO ARCHITECTURE
2046 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2047 M:      Mans Rullgard <mans@mansr.com>
2048 L:      linux-arm-kernel@lists.infradead.org
2049 S:      Odd Fixes
2050 N:      tango
2051
2052 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2053 M:      Lennert Buytenhek <kernel@wantstofly.org>
2054 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2055 S:      Maintained
2056
2057 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2058 M:      Hans Verkuil <hans.verkuil@cisco.com>
2059 L:      linux-tegra@vger.kernel.org
2060 L:      linux-media@vger.kernel.org
2061 S:      Maintained
2062 F:      drivers/media/platform/tegra-cec/
2063 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2064
2065 ARM/TETON BGA MACHINE SUPPORT
2066 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2067 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2068 S:      Maintained
2069
2070 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2071 M:      Santosh Shilimkar <ssantosh@kernel.org>
2072 L:      linux-kernel@vger.kernel.org
2073 S:      Maintained
2074 F:      drivers/memory/*emif*
2075
2076 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2077 M:      Santosh Shilimkar <ssantosh@kernel.org>
2078 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2079 S:      Maintained
2080 F:      arch/arm/mach-keystone/
2081 F:      arch/arm/boot/dts/keystone-*
2082 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2083
2084 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2085 M:      Santosh Shilimkar <ssantosh@kernel.org>
2086 L:      linux-kernel@vger.kernel.org
2087 S:      Maintained
2088 F:      drivers/clk/keystone/
2089
2090 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2091 M:      Santosh Shilimkar <ssantosh@kernel.org>
2092 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2093 L:      linux-kernel@vger.kernel.org
2094 S:      Maintained
2095 F:      drivers/clocksource/timer-keystone.c
2096
2097 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2098 M:      Santosh Shilimkar <ssantosh@kernel.org>
2099 L:      linux-kernel@vger.kernel.org
2100 S:      Maintained
2101 F:      drivers/power/reset/keystone-reset.c
2102
2103 ARM/THECUS N2100 MACHINE SUPPORT
2104 M:      Lennert Buytenhek <kernel@wantstofly.org>
2105 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2106 S:      Maintained
2107
2108 ARM/TOSA MACHINE SUPPORT
2109 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2110 M:      Dirk Opfer <dirk@opfer-online.de>
2111 S:      Maintained
2112
2113 ARM/UNIPHIER ARCHITECTURE
2114 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2115 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2116 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2117 S:      Maintained
2118 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2119 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2120 F:      arch/arm/boot/dts/uniphier*
2121 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2122 F:      arch/arm/mach-uniphier/
2123 F:      arch/arm/mm/cache-uniphier.c
2124 F:      arch/arm64/boot/dts/socionext/uniphier*
2125 F:      drivers/bus/uniphier-system-bus.c
2126 F:      drivers/clk/uniphier/
2127 F:      drivers/gpio/gpio-uniphier.c
2128 F:      drivers/i2c/busses/i2c-uniphier*
2129 F:      drivers/irqchip/irq-uniphier-aidet.c
2130 F:      drivers/pinctrl/uniphier/
2131 F:      drivers/reset/reset-uniphier.c
2132 F:      drivers/tty/serial/8250/8250_uniphier.c
2133 N:      uniphier
2134
2135 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2136 M:      Ulf Hansson <ulf.hansson@linaro.org>
2137 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2138 T:      git git://git.linaro.org/people/ulfh/clk.git
2139 S:      Maintained
2140 F:      drivers/clk/ux500/
2141
2142 ARM/VERSATILE EXPRESS PLATFORM
2143 M:      Liviu Dudau <liviu.dudau@arm.com>
2144 M:      Sudeep Holla <sudeep.holla@arm.com>
2145 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2146 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2147 S:      Maintained
2148 F:      arch/arm/boot/dts/vexpress*
2149 F:      arch/arm64/boot/dts/arm/
2150 F:      arch/arm/mach-vexpress/
2151 F:      */*/vexpress*
2152 F:      */*/*/vexpress*
2153 F:      drivers/clk/versatile/clk-vexpress-osc.c
2154 F:      drivers/clocksource/versatile.c
2155 N:      mps2
2156
2157 ARM/VFP SUPPORT
2158 M:      Russell King <linux@armlinux.org.uk>
2159 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2160 W:      http://www.armlinux.org.uk/
2161 S:      Maintained
2162 F:      arch/arm/vfp/
2163
2164 ARM/VOIPAC PXA270 SUPPORT
2165 M:      Marek Vasut <marek.vasut@gmail.com>
2166 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2167 S:      Maintained
2168 F:      arch/arm/mach-pxa/vpac270.c
2169 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2170
2171 ARM/VT8500 ARM ARCHITECTURE
2172 M:      Tony Prisk <linux@prisktech.co.nz>
2173 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2174 S:      Maintained
2175 F:      arch/arm/mach-vt8500/
2176 F:      drivers/clocksource/vt8500_timer.c
2177 F:      drivers/i2c/busses/i2c-wmt.c
2178 F:      drivers/mmc/host/wmt-sdmmc.c
2179 F:      drivers/pwm/pwm-vt8500.c
2180 F:      drivers/rtc/rtc-vt8500.c
2181 F:      drivers/tty/serial/vt8500_serial.c
2182 F:      drivers/usb/host/ehci-platform.c
2183 F:      drivers/usb/host/uhci-platform.c
2184 F:      drivers/video/fbdev/vt8500lcdfb.*
2185 F:      drivers/video/fbdev/wm8505fb*
2186 F:      drivers/video/fbdev/wmt_ge_rops.*
2187
2188 ARM/ZIPIT Z2 SUPPORT
2189 M:      Marek Vasut <marek.vasut@gmail.com>
2190 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2191 S:      Maintained
2192 F:      arch/arm/mach-pxa/z2.c
2193 F:      arch/arm/mach-pxa/include/mach/z2.h
2194
2195 ARM/ZTE ARCHITECTURE
2196 M:      Jun Nie <jun.nie@linaro.org>
2197 M:      Baoyou Xie <baoyou.xie@linaro.org>
2198 M:      Shawn Guo <shawnguo@kernel.org>
2199 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2200 S:      Maintained
2201 F:      arch/arm/boot/dts/zx2967*
2202 F:      arch/arm/mach-zx/
2203 F:      arch/arm64/boot/dts/zte/
2204 F:      drivers/clk/zte/
2205 F:      drivers/dma/zx_dma.c
2206 F:      drivers/gpio/gpio-zx.c
2207 F:      drivers/i2c/busses/i2c-zx2967.c
2208 F:      drivers/mmc/host/dw_mmc-zx.*
2209 F:      drivers/pinctrl/zte/
2210 F:      drivers/soc/zte/
2211 F:      drivers/thermal/zx2967_thermal.c
2212 F:      drivers/watchdog/zx2967_wdt.c
2213 F:      Documentation/devicetree/bindings/arm/zte.txt
2214 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2215 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2216 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2217 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2218 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2219 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2220 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2221 F:      Documentation/devicetree/bindings/soc/zte/
2222 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2223 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2224 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2225 F:      include/dt-bindings/clock/zx2967*.h
2226 F:      include/dt-bindings/soc/zte,*.h
2227 F:      sound/soc/codecs/zx_aud96p22.c
2228 F:      sound/soc/zte/
2229
2230 ARM/ZYNQ ARCHITECTURE
2231 M:      Michal Simek <michal.simek@xilinx.com>
2232 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2233 W:      http://wiki.xilinx.com
2234 T:      git https://github.com/Xilinx/linux-xlnx.git
2235 S:      Supported
2236 F:      arch/arm/mach-zynq/
2237 F:      drivers/cpuidle/cpuidle-zynq.c
2238 F:      drivers/block/xsysace.c
2239 N:      zynq
2240 N:      xilinx
2241 F:      drivers/clocksource/cadence_ttc_timer.c
2242 F:      drivers/i2c/busses/i2c-cadence.c
2243 F:      drivers/mmc/host/sdhci-of-arasan.c
2244 F:      drivers/edac/synopsys_edac.c
2245
2246 ARM64 PORT (AARCH64 ARCHITECTURE)
2247 M:      Catalin Marinas <catalin.marinas@arm.com>
2248 M:      Will Deacon <will.deacon@arm.com>
2249 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2251 S:      Maintained
2252 F:      arch/arm64/
2253 F:      Documentation/arm64/
2254
2255 AS3645A LED FLASH CONTROLLER DRIVER
2256 M:      Sakari Ailus <sakari.ailus@iki.fi>
2257 L:      linux-leds@vger.kernel.org
2258 S:      Maintained
2259 F:      drivers/leds/leds-as3645a.c
2260
2261 ASAHI KASEI AK8974 DRIVER
2262 M:      Linus Walleij <linus.walleij@linaro.org>
2263 L:      linux-iio@vger.kernel.org
2264 W:      http://www.akm.com/
2265 S:      Supported
2266 F:      drivers/iio/magnetometer/ak8974.c
2267
2268 ASC7621 HARDWARE MONITOR DRIVER
2269 M:      George Joseph <george.joseph@fairview5.com>
2270 L:      linux-hwmon@vger.kernel.org
2271 S:      Maintained
2272 F:      Documentation/hwmon/asc7621
2273 F:      drivers/hwmon/asc7621.c
2274
2275 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2276 M:      Corentin Chary <corentin.chary@gmail.com>
2277 L:      acpi4asus-user@lists.sourceforge.net
2278 L:      platform-driver-x86@vger.kernel.org
2279 W:      http://acpi4asus.sf.net
2280 S:      Maintained
2281 F:      drivers/platform/x86/asus*.c
2282 F:      drivers/platform/x86/eeepc*.c
2283
2284 ASUS WIRELESS RADIO CONTROL DRIVER
2285 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2286 L:      platform-driver-x86@vger.kernel.org
2287 S:      Maintained
2288 F:      drivers/platform/x86/asus-wireless.c
2289
2290 ASYMMETRIC KEYS
2291 M:      David Howells <dhowells@redhat.com>
2292 L:      keyrings@vger.kernel.org
2293 S:      Maintained
2294 F:      Documentation/crypto/asymmetric-keys.txt
2295 F:      include/linux/verification.h
2296 F:      include/crypto/public_key.h
2297 F:      include/crypto/pkcs7.h
2298 F:      crypto/asymmetric_keys/
2299
2300 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2301 R:      Dan Williams <dan.j.williams@intel.com>
2302 W:      http://sourceforge.net/projects/xscaleiop
2303 S:      Odd fixes
2304 F:      Documentation/crypto/async-tx-api.txt
2305 F:      crypto/async_tx/
2306 F:      drivers/dma/
2307 F:      include/linux/dmaengine.h
2308 F:      include/linux/async_tx.h
2309
2310 AT24 EEPROM DRIVER
2311 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2312 L:      linux-i2c@vger.kernel.org
2313 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2314 S:      Maintained
2315 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2316 F:      drivers/misc/eeprom/at24.c
2317 F:      include/linux/platform_data/at24.h
2318
2319 ATA OVER ETHERNET (AOE) DRIVER
2320 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2321 W:      http://www.openaoe.org/
2322 S:      Supported
2323 F:      Documentation/aoe/
2324 F:      drivers/block/aoe/
2325
2326 ATHEROS 71XX/9XXX GPIO DRIVER
2327 M:      Alban Bedel <albeu@free.fr>
2328 W:      https://github.com/AlbanBedel/linux
2329 T:      git git://github.com/AlbanBedel/linux
2330 S:      Maintained
2331 F:      drivers/gpio/gpio-ath79.c
2332 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2333
2334 ATHEROS ATH GENERIC UTILITIES
2335 M:      Kalle Valo <kvalo@codeaurora.org>
2336 L:      linux-wireless@vger.kernel.org
2337 S:      Supported
2338 F:      drivers/net/wireless/ath/*
2339
2340 ATHEROS ATH5K WIRELESS DRIVER
2341 M:      Jiri Slaby <jirislaby@gmail.com>
2342 M:      Nick Kossifidis <mickflemm@gmail.com>
2343 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2344 L:      linux-wireless@vger.kernel.org
2345 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2346 S:      Maintained
2347 F:      drivers/net/wireless/ath/ath5k/
2348
2349 ATHEROS ATH6KL WIRELESS DRIVER
2350 M:      Kalle Valo <kvalo@codeaurora.org>
2351 L:      linux-wireless@vger.kernel.org
2352 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2353 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2354 S:      Supported
2355 F:      drivers/net/wireless/ath/ath6kl/
2356
2357 ATI_REMOTE2 DRIVER
2358 M:      Ville Syrjala <syrjala@sci.fi>
2359 S:      Maintained
2360 F:      drivers/input/misc/ati_remote2.c
2361
2362 ATK0110 HWMON DRIVER
2363 M:      Luca Tettamanti <kronos.it@gmail.com>
2364 L:      linux-hwmon@vger.kernel.org
2365 S:      Maintained
2366 F:      drivers/hwmon/asus_atk0110.c
2367
2368 ATLX ETHERNET DRIVERS
2369 M:      Jay Cliburn <jcliburn@gmail.com>
2370 M:      Chris Snook <chris.snook@gmail.com>
2371 L:      netdev@vger.kernel.org
2372 W:      http://sourceforge.net/projects/atl1
2373 W:      http://atl1.sourceforge.net
2374 S:      Maintained
2375 F:      drivers/net/ethernet/atheros/
2376
2377 ATM
2378 M:      Chas Williams <3chas3@gmail.com>
2379 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2380 L:      netdev@vger.kernel.org
2381 W:      http://linux-atm.sourceforge.net
2382 S:      Maintained
2383 F:      drivers/atm/
2384 F:      include/linux/atm*
2385 F:      include/uapi/linux/atm*
2386
2387 ATMEL AT91 / AT32 MCI DRIVER
2388 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2389 S:      Maintained
2390 F:      drivers/mmc/host/atmel-mci.c
2391
2392 ATMEL AT91 SAMA5D2-Compatible Shutdown Controller
2393 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2394 S:      Supported
2395 F:      drivers/power/reset/at91-sama5d2_shdwc.c
2396
2397 ATMEL Audio ALSA driver
2398 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2399 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2400 S:      Supported
2401 F:      sound/soc/atmel
2402
2403 ATMEL I2C DRIVER
2404 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2405 L:      linux-i2c@vger.kernel.org
2406 S:      Supported
2407 F:      drivers/i2c/busses/i2c-at91.c
2408
2409 ATMEL ISI DRIVER
2410 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2411 L:      linux-media@vger.kernel.org
2412 S:      Supported
2413 F:      drivers/media/platform/atmel/atmel-isi.c
2414 F:      include/media/atmel-isi.h
2415
2416 ATMEL LCDFB DRIVER
2417 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2418 L:      linux-fbdev@vger.kernel.org
2419 S:      Maintained
2420 F:      drivers/video/fbdev/atmel_lcdfb.c
2421 F:      include/video/atmel_lcdc.h
2422
2423 ATMEL MACB ETHERNET DRIVER
2424 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2425 S:      Supported
2426 F:      drivers/net/ethernet/cadence/
2427
2428 ATMEL MAXTOUCH DRIVER
2429 M:      Nick Dyer <nick@shmanahar.org>
2430 T:      git git://github.com/ndyer/linux.git
2431 S:      Maintained
2432 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2433 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2434
2435 ATMEL SAMA5D2 ADC DRIVER
2436 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2437 L:      linux-iio@vger.kernel.org
2438 S:      Supported
2439 F:      drivers/iio/adc/at91-sama5d2_adc.c
2440
2441 ATMEL SDMMC DRIVER
2442 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2443 L:      linux-mmc@vger.kernel.org
2444 S:      Supported
2445 F:      drivers/mmc/host/sdhci-of-at91.c
2446
2447 ATMEL SPI DRIVER
2448 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2449 S:      Supported
2450 F:      drivers/spi/spi-atmel.*
2451
2452 ATMEL SSC DRIVER
2453 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2454 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2455 S:      Supported
2456 F:      drivers/misc/atmel-ssc.c
2457 F:      include/linux/atmel-ssc.h
2458
2459 ATMEL Timer Counter (TC) AND CLOCKSOURCE DRIVERS
2460 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2461 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2462 S:      Supported
2463 F:      drivers/misc/atmel_tclib.c
2464 F:      drivers/clocksource/tcb_clksrc.c
2465
2466 ATMEL USBA UDC DRIVER
2467 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2468 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2469 S:      Supported
2470 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
2471
2472 ATMEL WIRELESS DRIVER
2473 M:      Simon Kelley <simon@thekelleys.org.uk>
2474 L:      linux-wireless@vger.kernel.org
2475 W:      http://www.thekelleys.org.uk/atmel
2476 W:      http://atmelwlandriver.sourceforge.net/
2477 S:      Maintained
2478 F:      drivers/net/wireless/atmel/atmel*
2479
2480 ATMEL XDMA DRIVER
2481 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2482 L:      linux-arm-kernel@lists.infradead.org
2483 L:      dmaengine@vger.kernel.org
2484 S:      Supported
2485 F:      drivers/dma/at_xdmac.c
2486
2487 ATOMIC INFRASTRUCTURE
2488 M:      Will Deacon <will.deacon@arm.com>
2489 M:      Peter Zijlstra <peterz@infradead.org>
2490 R:      Boqun Feng <boqun.feng@gmail.com>
2491 L:      linux-kernel@vger.kernel.org
2492 S:      Maintained
2493 F:      arch/*/include/asm/atomic*.h
2494 F:      include/*/atomic*.h
2495
2496 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2497 M:      Bradley Grove <linuxdrivers@attotech.com>
2498 L:      linux-scsi@vger.kernel.org
2499 W:      http://www.attotech.com
2500 S:      Supported
2501 F:      drivers/scsi/esas2r
2502
2503 ATUSB IEEE 802.15.4 RADIO DRIVER
2504 M:      Stefan Schmidt <stefan@osg.samsung.com>
2505 L:      linux-wpan@vger.kernel.org
2506 S:      Maintained
2507 F:      drivers/net/ieee802154/atusb.c
2508 F:      drivers/net/ieee802154/atusb.h
2509 F:      drivers/net/ieee802154/at86rf230.h
2510
2511 AUDIT SUBSYSTEM
2512 M:      Paul Moore <paul@paul-moore.com>
2513 M:      Eric Paris <eparis@redhat.com>
2514 L:      linux-audit@redhat.com (moderated for non-subscribers)
2515 W:      https://github.com/linux-audit
2516 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2517 S:      Supported
2518 F:      include/linux/audit.h
2519 F:      include/uapi/linux/audit.h
2520 F:      kernel/audit*
2521
2522 AUXILIARY DISPLAY DRIVERS
2523 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2524 W:      http://miguelojeda.es/auxdisplay.htm
2525 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
2526 S:      Maintained
2527 F:      drivers/auxdisplay/
2528 F:      include/linux/cfag12864b.h
2529
2530 AX.25 NETWORK LAYER
2531 M:      Ralf Baechle <ralf@linux-mips.org>
2532 L:      linux-hams@vger.kernel.org
2533 W:      http://www.linux-ax25.org/
2534 S:      Maintained
2535 F:      include/uapi/linux/ax25.h
2536 F:      include/net/ax25.h
2537 F:      net/ax25/
2538
2539 AXENTIA ARM DEVICES
2540 M:      Peter Rosin <peda@axentia.se>
2541 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2542 S:      Maintained
2543 F:      Documentation/devicetree/bindings/arm/axentia.txt
2544 F:      arch/arm/boot/dts/at91-linea.dtsi
2545 F:      arch/arm/boot/dts/at91-natte.dtsi
2546 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2547 F:      arch/arm/boot/dts/at91-tse850-3.dts
2548
2549 AXENTIA ASOC DRIVERS
2550 M:      Peter Rosin <peda@axentia.se>
2551 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2552 S:      Maintained
2553 F:      Documentation/devicetree/bindings/sound/axentia,*
2554 F:      sound/soc/atmel/tse850-pcm5142.c
2555
2556 AZ6007 DVB DRIVER
2557 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2558 L:      linux-media@vger.kernel.org
2559 W:      https://linuxtv.org
2560 T:      git git://linuxtv.org/media_tree.git
2561 S:      Maintained
2562 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2563
2564 AZTECH FM RADIO RECEIVER DRIVER
2565 M:      Hans Verkuil <hverkuil@xs4all.nl>
2566 L:      linux-media@vger.kernel.org
2567 T:      git git://linuxtv.org/media_tree.git
2568 W:      https://linuxtv.org
2569 S:      Maintained
2570 F:      drivers/media/radio/radio-aztech*
2571
2572 B43 WIRELESS DRIVER
2573 L:      linux-wireless@vger.kernel.org
2574 L:      b43-dev@lists.infradead.org
2575 W:      http://wireless.kernel.org/en/users/Drivers/b43
2576 S:      Odd Fixes
2577 F:      drivers/net/wireless/broadcom/b43/
2578
2579 B43LEGACY WIRELESS DRIVER
2580 M:      Larry Finger <Larry.Finger@lwfinger.net>
2581 L:      linux-wireless@vger.kernel.org
2582 L:      b43-dev@lists.infradead.org
2583 W:      http://wireless.kernel.org/en/users/Drivers/b43
2584 S:      Maintained
2585 F:      drivers/net/wireless/broadcom/b43legacy/
2586
2587 BACKLIGHT CLASS/SUBSYSTEM
2588 M:      Lee Jones <lee.jones@linaro.org>
2589 M:      Daniel Thompson <daniel.thompson@linaro.org>
2590 M:      Jingoo Han <jingoohan1@gmail.com>
2591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2592 S:      Maintained
2593 F:      drivers/video/backlight/
2594 F:      include/linux/backlight.h
2595 F:      include/linux/pwm_backlight.h
2596 F:      Documentation/devicetree/bindings/leds/backlight
2597
2598 BATMAN ADVANCED
2599 M:      Marek Lindner <mareklindner@neomailbox.ch>
2600 M:      Simon Wunderlich <sw@simonwunderlich.de>
2601 M:      Antonio Quartulli <a@unstable.cc>
2602 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2603 W:      https://www.open-mesh.org/
2604 Q:      https://patchwork.open-mesh.org/project/batman/list/
2605 S:      Maintained
2606 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2607 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2608 F:      Documentation/networking/batman-adv.rst
2609 F:      include/uapi/linux/batadv_packet.h
2610 F:      include/uapi/linux/batman_adv.h
2611 F:      net/batman-adv/
2612
2613 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2614 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2615 L:      linux-hams@vger.kernel.org
2616 W:      http://www.baycom.org/~tom/ham/ham.html
2617 S:      Maintained
2618 F:      drivers/net/hamradio/baycom*
2619
2620 BCACHE (BLOCK LAYER CACHE)
2621 M:      Coly Li <colyli@suse.de>
2622 M:      Kent Overstreet <kent.overstreet@gmail.com>
2623 L:      linux-bcache@vger.kernel.org
2624 W:      http://bcache.evilpiepirate.org
2625 C:      irc://irc.oftc.net/bcache
2626 S:      Maintained
2627 F:      drivers/md/bcache/
2628
2629 BDISP ST MEDIA DRIVER
2630 M:      Fabien Dessenne <fabien.dessenne@st.com>
2631 L:      linux-media@vger.kernel.org
2632 T:      git git://linuxtv.org/media_tree.git
2633 W:      https://linuxtv.org
2634 S:      Supported
2635 F:      drivers/media/platform/sti/bdisp
2636
2637 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2638 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2639 L:      netdev@vger.kernel.org
2640 S:      Maintained
2641 F:      drivers/net/ethernet/ec_bhf.c
2642
2643 BEFS FILE SYSTEM
2644 M:      Luis de Bethencourt <luisbg@kernel.org>
2645 M:      Salah Triki <salah.triki@gmail.com>
2646 S:      Maintained
2647 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2648 F:      Documentation/filesystems/befs.txt
2649 F:      fs/befs/
2650
2651 BFQ I/O SCHEDULER
2652 M:      Paolo Valente <paolo.valente@linaro.org>
2653 M:      Jens Axboe <axboe@kernel.dk>
2654 L:      linux-block@vger.kernel.org
2655 S:      Maintained
2656 F:      block/bfq-*
2657 F:      Documentation/block/bfq-iosched.txt
2658
2659 BFS FILE SYSTEM
2660 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2661 S:      Maintained
2662 F:      Documentation/filesystems/bfs.txt
2663 F:      fs/bfs/
2664 F:      include/uapi/linux/bfs_fs.h
2665
2666 BLINKM RGB LED DRIVER
2667 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2668 S:      Maintained
2669 F:      drivers/leds/leds-blinkm.c
2670
2671 BLOCK LAYER
2672 M:      Jens Axboe <axboe@kernel.dk>
2673 L:      linux-block@vger.kernel.org
2674 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2675 S:      Maintained
2676 F:      block/
2677 F:      drivers/block/
2678 F:      kernel/trace/blktrace.c
2679 F:      lib/sbitmap.c
2680
2681 BLOCK2MTD DRIVER
2682 M:      Joern Engel <joern@lazybastard.org>
2683 L:      linux-mtd@lists.infradead.org
2684 S:      Maintained
2685 F:      drivers/mtd/devices/block2mtd.c
2686
2687 BLUETOOTH DRIVERS
2688 M:      Marcel Holtmann <marcel@holtmann.org>
2689 M:      Johan Hedberg <johan.hedberg@gmail.com>
2690 L:      linux-bluetooth@vger.kernel.org
2691 W:      http://www.bluez.org/
2692 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2693 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2694 S:      Maintained
2695 F:      drivers/bluetooth/
2696
2697 BLUETOOTH SUBSYSTEM
2698 M:      Marcel Holtmann <marcel@holtmann.org>
2699 M:      Johan Hedberg <johan.hedberg@gmail.com>
2700 L:      linux-bluetooth@vger.kernel.org
2701 W:      http://www.bluez.org/
2702 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2704 S:      Maintained
2705 F:      net/bluetooth/
2706 F:      include/net/bluetooth/
2707
2708 BONDING DRIVER
2709 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2710 M:      Veaceslav Falico <vfalico@gmail.com>
2711 M:      Andy Gospodarek <andy@greyhouse.net>
2712 L:      netdev@vger.kernel.org
2713 W:      http://sourceforge.net/projects/bonding/
2714 S:      Supported
2715 F:      drivers/net/bonding/
2716 F:      include/uapi/linux/if_bonding.h
2717
2718 BPF (Safe dynamic programs and tools)
2719 M:      Alexei Starovoitov <ast@kernel.org>
2720 M:      Daniel Borkmann <daniel@iogearbox.net>
2721 L:      netdev@vger.kernel.org
2722 L:      linux-kernel@vger.kernel.org
2723 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2724 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2725 S:      Supported
2726 F:      arch/x86/net/bpf_jit*
2727 F:      Documentation/networking/filter.txt
2728 F:      Documentation/bpf/
2729 F:      include/linux/bpf*
2730 F:      include/linux/filter.h
2731 F:      include/trace/events/bpf.h
2732 F:      include/trace/events/xdp.h
2733 F:      include/uapi/linux/bpf*
2734 F:      include/uapi/linux/filter.h
2735 F:      kernel/bpf/
2736 F:      kernel/trace/bpf_trace.c
2737 F:      lib/test_bpf.c
2738 F:      net/bpf/
2739 F:      net/core/filter.c
2740 F:      net/sched/act_bpf.c
2741 F:      net/sched/cls_bpf.c
2742 F:      samples/bpf/
2743 F:      tools/bpf/
2744 F:      tools/testing/selftests/bpf/
2745
2746 BROADCOM B44 10/100 ETHERNET DRIVER
2747 M:      Michael Chan <michael.chan@broadcom.com>
2748 L:      netdev@vger.kernel.org
2749 S:      Supported
2750 F:      drivers/net/ethernet/broadcom/b44.*
2751
2752 BROADCOM B53 ETHERNET SWITCH DRIVER
2753 M:      Florian Fainelli <f.fainelli@gmail.com>
2754 L:      netdev@vger.kernel.org
2755 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2756 S:      Supported
2757 F:      drivers/net/dsa/b53/*
2758 F:      include/linux/platform_data/b53.h
2759
2760 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2761 M:      Florian Fainelli <f.fainelli@gmail.com>
2762 M:      Ray Jui <rjui@broadcom.com>
2763 M:      Scott Branden <sbranden@broadcom.com>
2764 M:      bcm-kernel-feedback-list@broadcom.com
2765 T:      git git://github.com/broadcom/mach-bcm
2766 S:      Maintained
2767 N:      bcm281*
2768 N:      bcm113*
2769 N:      bcm216*
2770 N:      kona
2771 F:      arch/arm/mach-bcm/
2772
2773 BROADCOM BCM2835 ARM ARCHITECTURE
2774 M:      Eric Anholt <eric@anholt.net>
2775 M:      Stefan Wahren <stefan.wahren@i2se.com>
2776 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2777 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2778 T:      git git://github.com/anholt/linux
2779 S:      Maintained
2780 N:      bcm2835
2781 F:      drivers/staging/vc04_services
2782
2783 BROADCOM BCM47XX MIPS ARCHITECTURE
2784 M:      Hauke Mehrtens <hauke@hauke-m.de>
2785 M:      Rafał Miłecki <zajec5@gmail.com>
2786 L:      linux-mips@linux-mips.org
2787 S:      Maintained
2788 F:      Documentation/devicetree/bindings/mips/brcm/
2789 F:      arch/mips/bcm47xx/*
2790 F:      arch/mips/include/asm/mach-bcm47xx/*
2791
2792 BROADCOM BCM5301X ARM ARCHITECTURE
2793 M:      Hauke Mehrtens <hauke@hauke-m.de>
2794 M:      Rafał Miłecki <zajec5@gmail.com>
2795 M:      Jon Mason <jonmason@broadcom.com>
2796 M:      bcm-kernel-feedback-list@broadcom.com
2797 L:      linux-arm-kernel@lists.infradead.org
2798 S:      Maintained
2799 F:      arch/arm/mach-bcm/bcm_5301x.c
2800 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2801 F:      arch/arm/boot/dts/bcm470*
2802 F:      arch/arm/boot/dts/bcm953012*
2803
2804 BROADCOM BCM53573 ARM ARCHITECTURE
2805 M:      Rafał Miłecki <rafal@milecki.pl>
2806 L:      linux-arm-kernel@lists.infradead.org
2807 S:      Maintained
2808 F:      arch/arm/boot/dts/bcm53573*
2809 F:      arch/arm/boot/dts/bcm47189*
2810
2811 BROADCOM BCM63XX ARM ARCHITECTURE
2812 M:      Florian Fainelli <f.fainelli@gmail.com>
2813 M:      bcm-kernel-feedback-list@broadcom.com
2814 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2815 T:      git git://github.com/broadcom/stblinux.git
2816 S:      Maintained
2817 N:      bcm63xx
2818
2819 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2820 M:      Kevin Cernekee <cernekee@gmail.com>
2821 L:      linux-usb@vger.kernel.org
2822 S:      Maintained
2823 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2824
2825 BROADCOM BCM7XXX ARM ARCHITECTURE
2826 M:      Brian Norris <computersforpeace@gmail.com>
2827 M:      Gregory Fong <gregory.0xf0@gmail.com>
2828 M:      Florian Fainelli <f.fainelli@gmail.com>
2829 M:      bcm-kernel-feedback-list@broadcom.com
2830 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2831 T:      git git://github.com/broadcom/stblinux.git
2832 S:      Maintained
2833 F:      arch/arm/mach-bcm/*brcmstb*
2834 F:      arch/arm/boot/dts/bcm7*.dts*
2835 F:      drivers/bus/brcmstb_gisb.c
2836 F:      arch/arm/mm/cache-b15-rac.c
2837 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2838 N:      brcmstb
2839
2840 BROADCOM BMIPS CPUFREQ DRIVER
2841 M:      Markus Mayer <mmayer@broadcom.com>
2842 M:      bcm-kernel-feedback-list@broadcom.com
2843 L:      linux-pm@vger.kernel.org
2844 S:      Maintained
2845 F:      drivers/cpufreq/bmips-cpufreq.c
2846
2847 BROADCOM BMIPS MIPS ARCHITECTURE
2848 M:      Kevin Cernekee <cernekee@gmail.com>
2849 M:      Florian Fainelli <f.fainelli@gmail.com>
2850 L:      linux-mips@linux-mips.org
2851 T:      git git://github.com/broadcom/stblinux.git
2852 S:      Maintained
2853 F:      arch/mips/bmips/*
2854 F:      arch/mips/include/asm/mach-bmips/*
2855 F:      arch/mips/kernel/*bmips*
2856 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2857 F:      drivers/irqchip/irq-bcm63*
2858 F:      drivers/irqchip/irq-bcm7*
2859 F:      drivers/irqchip/irq-brcmstb*
2860 F:      include/linux/bcm963xx_nvram.h
2861 F:      include/linux/bcm963xx_tag.h
2862
2863 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
2864 M:      Rasesh Mody <rasesh.mody@cavium.com>
2865 M:      Harish Patil <harish.patil@cavium.com>
2866 M:      Dept-GELinuxNICDev@cavium.com
2867 L:      netdev@vger.kernel.org
2868 S:      Supported
2869 F:      drivers/net/ethernet/broadcom/bnx2.*
2870 F:      drivers/net/ethernet/broadcom/bnx2_*
2871
2872 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2873 M:      QLogic-Storage-Upstream@qlogic.com
2874 L:      linux-scsi@vger.kernel.org
2875 S:      Supported
2876 F:      drivers/scsi/bnx2fc/
2877
2878 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2879 M:      QLogic-Storage-Upstream@qlogic.com
2880 L:      linux-scsi@vger.kernel.org
2881 S:      Supported
2882 F:      drivers/scsi/bnx2i/
2883
2884 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2885 M:      Ariel Elior <ariel.elior@cavium.com>
2886 M:      everest-linux-l2@cavium.com
2887 L:      netdev@vger.kernel.org
2888 S:      Supported
2889 F:      drivers/net/ethernet/broadcom/bnx2x/
2890
2891 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
2892 M:      Michael Chan <michael.chan@broadcom.com>
2893 L:      netdev@vger.kernel.org
2894 S:      Supported
2895 F:      drivers/net/ethernet/broadcom/bnxt/
2896
2897 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
2898 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
2899 M:      Franky Lin <franky.lin@broadcom.com>
2900 M:      Hante Meuleman <hante.meuleman@broadcom.com>
2901 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
2902 M:      Wright Feng <wright.feng@cypress.com>
2903 L:      linux-wireless@vger.kernel.org
2904 L:      brcm80211-dev-list.pdl@broadcom.com
2905 L:      brcm80211-dev-list@cypress.com
2906 S:      Supported
2907 F:      drivers/net/wireless/broadcom/brcm80211/
2908
2909 BROADCOM BRCMSTB GPIO DRIVER
2910 M:      Gregory Fong <gregory.0xf0@gmail.com>
2911 L:      bcm-kernel-feedback-list@broadcom.com
2912 S:      Supported
2913 F:      drivers/gpio/gpio-brcmstb.c
2914 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
2915
2916 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
2917 M:      Al Cooper <alcooperx@gmail.com>
2918 L:      linux-kernel@vger.kernel.org
2919 L:      bcm-kernel-feedback-list@broadcom.com
2920 S:      Maintained
2921 F:      drivers/phy/broadcom/phy-brcm-usb*
2922
2923 BROADCOM GENET ETHERNET DRIVER
2924 M:      Doug Berger <opendmb@gmail.com>
2925 M:      Florian Fainelli <f.fainelli@gmail.com>
2926 L:      netdev@vger.kernel.org
2927 S:      Supported
2928 F:      drivers/net/ethernet/broadcom/genet/
2929
2930 BROADCOM IPROC ARM ARCHITECTURE
2931 M:      Ray Jui <rjui@broadcom.com>
2932 M:      Scott Branden <sbranden@broadcom.com>
2933 M:      Jon Mason <jonmason@broadcom.com>
2934 M:      bcm-kernel-feedback-list@broadcom.com
2935 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2936 T:      git git://github.com/broadcom/cygnus-linux.git
2937 S:      Maintained
2938 N:      iproc
2939 N:      cygnus
2940 N:      bcm[-_]nsp
2941 N:      bcm9113*
2942 N:      bcm9583*
2943 N:      bcm9585*
2944 N:      bcm9586*
2945 N:      bcm988312
2946 N:      bcm113*
2947 N:      bcm583*
2948 N:      bcm585*
2949 N:      bcm586*
2950 N:      bcm88312
2951 N:      hr2
2952 F:      arch/arm64/boot/dts/broadcom/ns2*
2953 F:      drivers/clk/bcm/clk-ns*
2954 F:      drivers/pinctrl/bcm/pinctrl-ns*
2955
2956 BROADCOM KONA GPIO DRIVER
2957 M:      Ray Jui <rjui@broadcom.com>
2958 L:      bcm-kernel-feedback-list@broadcom.com
2959 S:      Supported
2960 F:      drivers/gpio/gpio-bcm-kona.c
2961 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
2962
2963 BROADCOM NETXTREME-E ROCE DRIVER
2964 M:      Selvin Xavier <selvin.xavier@broadcom.com>
2965 M:      Devesh Sharma <devesh.sharma@broadcom.com>
2966 M:      Somnath Kotur <somnath.kotur@broadcom.com>
2967 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
2968 L:      linux-rdma@vger.kernel.org
2969 W:      http://www.broadcom.com
2970 S:      Supported
2971 F:      drivers/infiniband/hw/bnxt_re/
2972 F:      include/uapi/rdma/bnxt_re-abi.h
2973
2974 BROADCOM NVRAM DRIVER
2975 M:      Rafał Miłecki <zajec5@gmail.com>
2976 L:      linux-mips@linux-mips.org
2977 S:      Maintained
2978 F:      drivers/firmware/broadcom/*
2979
2980 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
2981 M:      Rafał Miłecki <zajec5@gmail.com>
2982 L:      linux-wireless@vger.kernel.org
2983 S:      Maintained
2984 F:      drivers/bcma/
2985 F:      include/linux/bcma/
2986
2987 BROADCOM STB AVS CPUFREQ DRIVER
2988 M:      Markus Mayer <mmayer@broadcom.com>
2989 M:      bcm-kernel-feedback-list@broadcom.com
2990 L:      linux-pm@vger.kernel.org
2991 S:      Maintained
2992 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
2993 F:      drivers/cpufreq/brcmstb*
2994
2995 BROADCOM STB AVS TMON DRIVER
2996 M:      Markus Mayer <mmayer@broadcom.com>
2997 M:      bcm-kernel-feedback-list@broadcom.com
2998 L:      linux-pm@vger.kernel.org
2999 S:      Maintained
3000 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3001 F:      drivers/thermal/broadcom/brcmstb*
3002
3003 BROADCOM STB NAND FLASH DRIVER
3004 M:      Brian Norris <computersforpeace@gmail.com>
3005 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3006 L:      linux-mtd@lists.infradead.org
3007 L:      bcm-kernel-feedback-list@broadcom.com
3008 S:      Maintained
3009 F:      drivers/mtd/nand/raw/brcmnand/
3010
3011 BROADCOM STB DPFE DRIVER
3012 M:      Markus Mayer <mmayer@broadcom.com>
3013 M:      bcm-kernel-feedback-list@broadcom.com
3014 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3015 S:      Maintained
3016 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3017 F:      drivers/memory/brcmstb_dpfe.c
3018
3019 BROADCOM SYSTEMPORT ETHERNET DRIVER
3020 M:      Florian Fainelli <f.fainelli@gmail.com>
3021 L:      netdev@vger.kernel.org
3022 S:      Supported
3023 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3024
3025 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3026 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3027 M:      Prashant Sreedharan <prashant@broadcom.com>
3028 M:      Michael Chan <mchan@broadcom.com>
3029 L:      netdev@vger.kernel.org
3030 S:      Supported
3031 F:      drivers/net/ethernet/broadcom/tg3.*
3032
3033 BROCADE BFA FC SCSI DRIVER
3034 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3035 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3036 L:      linux-scsi@vger.kernel.org
3037 S:      Supported
3038 F:      drivers/scsi/bfa/
3039
3040 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3041 M:      Rasesh Mody <rasesh.mody@cavium.com>
3042 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3043 M:      Dept-GELinuxNICDev@cavium.com
3044 L:      netdev@vger.kernel.org
3045 S:      Supported
3046 F:      drivers/net/ethernet/brocade/bna/
3047
3048 BSG (block layer generic sg v4 driver)
3049 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3050 L:      linux-scsi@vger.kernel.org
3051 S:      Supported
3052 F:      block/bsg.c
3053 F:      include/linux/bsg.h
3054 F:      include/uapi/linux/bsg.h
3055
3056 BT87X AUDIO DRIVER
3057 M:      Clemens Ladisch <clemens@ladisch.de>
3058 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3059 T:      git git://git.alsa-project.org/alsa-kernel.git
3060 S:      Maintained
3061 F:      Documentation/sound/alsa/Bt87x.txt
3062 F:      sound/pci/bt87x.c
3063
3064 BT8XXGPIO DRIVER
3065 M:      Michael Buesch <m@bues.ch>
3066 W:      http://bu3sch.de/btgpio.php
3067 S:      Maintained
3068 F:      drivers/gpio/gpio-bt8xx.c
3069
3070 BTRFS FILE SYSTEM
3071 M:      Chris Mason <clm@fb.com>
3072 M:      Josef Bacik <jbacik@fb.com>
3073 M:      David Sterba <dsterba@suse.com>
3074 L:      linux-btrfs@vger.kernel.org
3075 W:      http://btrfs.wiki.kernel.org/
3076 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3077 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3078 S:      Maintained
3079 F:      Documentation/filesystems/btrfs.txt
3080 F:      fs/btrfs/
3081 F:      include/linux/btrfs*
3082 F:      include/uapi/linux/btrfs*
3083
3084 BTTV VIDEO4LINUX DRIVER
3085 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3086 L:      linux-media@vger.kernel.org
3087 W:      https://linuxtv.org
3088 T:      git git://linuxtv.org/media_tree.git
3089 S:      Odd fixes
3090 F:      Documentation/media/v4l-drivers/bttv*
3091 F:      drivers/media/pci/bt8xx/bttv*
3092
3093 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3094 M:      Chanwoo Choi <cw00.choi@samsung.com>
3095 L:      linux-pm@vger.kernel.org
3096 L:      linux-samsung-soc@vger.kernel.org
3097 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3098 S:      Maintained
3099 F:      drivers/devfreq/exynos-bus.c
3100 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3101
3102 BUSLOGIC SCSI DRIVER
3103 M:      Khalid Aziz <khalid@gonehiking.org>
3104 L:      linux-scsi@vger.kernel.org
3105 S:      Maintained
3106 F:      drivers/scsi/BusLogic.*
3107 F:      drivers/scsi/FlashPoint.*
3108
3109 C-MEDIA CMI8788 DRIVER
3110 M:      Clemens Ladisch <clemens@ladisch.de>
3111 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3112 T:      git git://git.alsa-project.org/alsa-kernel.git
3113 S:      Maintained
3114 F:      sound/pci/oxygen/
3115
3116 C6X ARCHITECTURE
3117 M:      Mark Salter <msalter@redhat.com>
3118 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3119 L:      linux-c6x-dev@linux-c6x.org
3120 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3121 S:      Maintained
3122 F:      arch/c6x/
3123
3124 CA8210 IEEE-802.15.4 RADIO DRIVER
3125 M:      Harry Morris <h.morris@cascoda.com>
3126 L:      linux-wpan@vger.kernel.org
3127 W:      https://github.com/Cascoda/ca8210-linux.git
3128 S:      Maintained
3129 F:      drivers/net/ieee802154/ca8210.c
3130 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3131
3132 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3133 M:      David Howells <dhowells@redhat.com>
3134 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3135 S:      Supported
3136 F:      Documentation/filesystems/caching/cachefiles.txt
3137 F:      fs/cachefiles/
3138
3139 CADET FM/AM RADIO RECEIVER DRIVER
3140 M:      Hans Verkuil <hverkuil@xs4all.nl>
3141 L:      linux-media@vger.kernel.org
3142 T:      git git://linuxtv.org/media_tree.git
3143 W:      https://linuxtv.org
3144 S:      Maintained
3145 F:      drivers/media/radio/radio-cadet*
3146
3147 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3148 M:      Jonathan Corbet <corbet@lwn.net>
3149 L:      linux-media@vger.kernel.org
3150 T:      git git://linuxtv.org/media_tree.git
3151 S:      Maintained
3152 F:      Documentation/media/v4l-drivers/cafe_ccic*
3153 F:      drivers/media/platform/marvell-ccic/
3154
3155 CAIF NETWORK LAYER
3156 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3157 L:      netdev@vger.kernel.org
3158 S:      Supported
3159 F:      Documentation/networking/caif/
3160 F:      drivers/net/caif/
3161 F:      include/uapi/linux/caif/
3162 F:      include/net/caif/
3163 F:      net/caif/
3164
3165 CALGARY x86-64 IOMMU
3166 M:      Muli Ben-Yehuda <mulix@mulix.org>
3167 M:      Jon Mason <jdmason@kudzu.us>
3168 L:      iommu@lists.linux-foundation.org
3169 S:      Maintained
3170 F:      arch/x86/kernel/pci-calgary_64.c
3171 F:      arch/x86/kernel/tce_64.c
3172 F:      arch/x86/include/asm/calgary.h
3173 F:      arch/x86/include/asm/tce.h
3174
3175 CAN NETWORK DRIVERS
3176 M:      Wolfgang Grandegger <wg@grandegger.com>
3177 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3178 L:      linux-can@vger.kernel.org
3179 W:      https://github.com/linux-can
3180 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3181 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3182 S:      Maintained
3183 F:      Documentation/devicetree/bindings/net/can/
3184 F:      drivers/net/can/
3185 F:      include/linux/can/dev.h
3186 F:      include/linux/can/platform/
3187 F:      include/uapi/linux/can/error.h
3188 F:      include/uapi/linux/can/netlink.h
3189
3190 CAN NETWORK LAYER
3191 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3192 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3193 L:      linux-can@vger.kernel.org
3194 W:      https://github.com/linux-can
3195 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3196 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3197 S:      Maintained
3198 F:      Documentation/networking/can.rst
3199 F:      net/can/
3200 F:      include/linux/can/core.h
3201 F:      include/uapi/linux/can.h
3202 F:      include/uapi/linux/can/bcm.h
3203 F:      include/uapi/linux/can/raw.h
3204 F:      include/uapi/linux/can/gw.h
3205
3206 CAPABILITIES
3207 M:      Serge Hallyn <serge@hallyn.com>
3208 L:      linux-security-module@vger.kernel.org
3209 S:      Supported
3210 F:      include/linux/capability.h
3211 F:      include/uapi/linux/capability.h
3212 F:      security/commoncap.c
3213 F:      kernel/capability.c
3214
3215 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3216 M:      Kevin Tsai <ktsai@capellamicro.com>
3217 S:      Maintained
3218 F:      drivers/iio/light/cm*
3219
3220 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3221 M:      Christian Lamparter <chunkeey@googlemail.com>
3222 L:      linux-wireless@vger.kernel.org
3223 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3224 S:      Maintained
3225 F:      drivers/net/wireless/ath/carl9170/
3226
3227 CAVIUM I2C DRIVER
3228 M:      Jan Glauber <jglauber@cavium.com>
3229 M:      David Daney <david.daney@cavium.com>
3230 W:      http://www.cavium.com
3231 S:      Supported
3232 F:      drivers/i2c/busses/i2c-octeon*
3233 F:      drivers/i2c/busses/i2c-thunderx*
3234
3235 CAVIUM LIQUIDIO NETWORK DRIVER
3236 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3237 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3238 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3239 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3240 L:      netdev@vger.kernel.org
3241 W:      http://www.cavium.com
3242 S:      Supported
3243 F:      drivers/net/ethernet/cavium/liquidio/
3244
3245 CAVIUM MMC DRIVER
3246 M:      Jan Glauber <jglauber@cavium.com>
3247 M:      David Daney <david.daney@cavium.com>
3248 M:      Steven J. Hill <Steven.Hill@cavium.com>
3249 W:      http://www.cavium.com
3250 S:      Supported
3251 F:      drivers/mmc/host/cavium*
3252
3253 CAVIUM OCTEON-TX CRYPTO DRIVER
3254 M:      George Cherian <george.cherian@cavium.com>
3255 L:      linux-crypto@vger.kernel.org
3256 W:      http://www.cavium.com
3257 S:      Supported
3258 F:      drivers/crypto/cavium/cpt/
3259
3260 CAVIUM THUNDERX2 ARM64 SOC
3261 M:      Robert Richter <rrichter@cavium.com>
3262 M:      Jayachandran C <jnair@caviumnetworks.com>
3263 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3264 S:      Maintained
3265 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3266 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3267
3268 CC2520 IEEE-802.15.4 RADIO DRIVER
3269 M:      Varka Bhadram <varkabhadram@gmail.com>
3270 L:      linux-wpan@vger.kernel.org
3271 S:      Maintained
3272 F:      drivers/net/ieee802154/cc2520.c
3273 F:      include/linux/spi/cc2520.h
3274 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3275
3276 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3277 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3278 L:      linux-crypto@vger.kernel.org
3279 S:      Supported
3280 F:      drivers/crypto/ccree/
3281 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3282
3283 CEC FRAMEWORK
3284 M:      Hans Verkuil <hans.verkuil@cisco.com>
3285 L:      linux-media@vger.kernel.org
3286 T:      git git://linuxtv.org/media_tree.git
3287 W:      http://linuxtv.org
3288 S:      Supported
3289 F:      Documentation/media/kapi/cec-core.rst
3290 F:      Documentation/media/uapi/cec
3291 F:      drivers/media/cec/
3292 F:      drivers/media/rc/keymaps/rc-cec.c
3293 F:      include/media/cec.h
3294 F:      include/media/cec-notifier.h
3295 F:      include/uapi/linux/cec.h
3296 F:      include/uapi/linux/cec-funcs.h
3297 F:      Documentation/devicetree/bindings/media/cec.txt
3298 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3299
3300 CEC GPIO DRIVER
3301 M:      Hans Verkuil <hans.verkuil@cisco.com>
3302 L:      linux-media@vger.kernel.org
3303 T:      git git://linuxtv.org/media_tree.git
3304 W:      http://linuxtv.org
3305 S:      Supported
3306 F:      drivers/media/platform/cec-gpio/
3307 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3308
3309 CELL BROADBAND ENGINE ARCHITECTURE
3310 M:      Arnd Bergmann <arnd@arndb.de>
3311 L:      linuxppc-dev@lists.ozlabs.org
3312 W:      http://www.ibm.com/developerworks/power/cell/
3313 S:      Supported
3314 F:      arch/powerpc/include/asm/cell*.h
3315 F:      arch/powerpc/include/asm/spu*.h
3316 F:      arch/powerpc/include/uapi/asm/spu*.h
3317 F:      arch/powerpc/oprofile/*cell*
3318 F:      arch/powerpc/platforms/cell/
3319
3320 CEPH COMMON CODE (LIBCEPH)
3321 M:      Ilya Dryomov <idryomov@gmail.com>
3322 M:      "Yan, Zheng" <zyan@redhat.com>
3323 M:      Sage Weil <sage@redhat.com>
3324 L:      ceph-devel@vger.kernel.org
3325 W:      http://ceph.com/
3326 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3327 T:      git git://github.com/ceph/ceph-client.git
3328 S:      Supported
3329 F:      net/ceph/
3330 F:      include/linux/ceph/
3331 F:      include/linux/crush/
3332
3333 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3334 M:      "Yan, Zheng" <zyan@redhat.com>
3335 M:      Sage Weil <sage@redhat.com>
3336 M:      Ilya Dryomov <idryomov@gmail.com>
3337 L:      ceph-devel@vger.kernel.org
3338 W:      http://ceph.com/
3339 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3340 T:      git git://github.com/ceph/ceph-client.git
3341 S:      Supported
3342 F:      Documentation/filesystems/ceph.txt
3343 F:      fs/ceph/
3344
3345 CERTIFICATE HANDLING:
3346 M:      David Howells <dhowells@redhat.com>
3347 M:      David Woodhouse <dwmw2@infradead.org>
3348 L:      keyrings@vger.kernel.org
3349 S:      Maintained
3350 F:      Documentation/module-signing.txt
3351 F:      certs/
3352 F:      scripts/sign-file.c
3353 F:      scripts/extract-cert.c
3354
3355 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3356 L:      linux-usb@vger.kernel.org
3357 S:      Orphan
3358 F:      Documentation/usb/WUSB-Design-overview.txt
3359 F:      Documentation/usb/wusb-cbaf
3360 F:      drivers/usb/host/hwa-hc.c
3361 F:      drivers/usb/host/whci/
3362 F:      drivers/usb/wusbcore/
3363 F:      include/linux/usb/wusb*
3364
3365 CFAG12864B LCD DRIVER
3366 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3367 W:      http://miguelojeda.es/auxdisplay.htm
3368 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
3369 S:      Maintained
3370 F:      drivers/auxdisplay/cfag12864b.c
3371 F:      include/linux/cfag12864b.h
3372
3373 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3374 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3375 W:      http://miguelojeda.es/auxdisplay.htm
3376 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
3377 S:      Maintained
3378 F:      drivers/auxdisplay/cfag12864bfb.c
3379 F:      include/linux/cfag12864b.h
3380
3381 802.11 (including CFG80211/NL80211)
3382 M:      Johannes Berg <johannes@sipsolutions.net>
3383 L:      linux-wireless@vger.kernel.org
3384 W:      http://wireless.kernel.org/
3385 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3387 S:      Maintained
3388 F:      net/wireless/
3389 F:      include/uapi/linux/nl80211.h
3390 F:      include/linux/ieee80211.h
3391 F:      include/net/wext.h
3392 F:      include/net/cfg80211.h
3393 F:      include/net/iw_handler.h
3394 F:      include/net/ieee80211_radiotap.h
3395 F:      Documentation/driver-api/80211/cfg80211.rst
3396 F:      Documentation/networking/regulatory.txt
3397
3398 CHAR and MISC DRIVERS
3399 M:      Arnd Bergmann <arnd@arndb.de>
3400 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3402 S:      Supported
3403 F:      drivers/char/
3404 F:      drivers/misc/
3405 F:      include/linux/miscdevice.h
3406
3407 CHECKPATCH
3408 M:      Andy Whitcroft <apw@canonical.com>
3409 M:      Joe Perches <joe@perches.com>
3410 S:      Maintained
3411 F:      scripts/checkpatch.pl
3412
3413 CHINESE DOCUMENTATION
3414 M:      Harry Wei <harryxiyou@gmail.com>
3415 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3416 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3417 S:      Maintained
3418 F:      Documentation/translations/zh_CN/
3419
3420 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3421 M:      Peter Chen <Peter.Chen@nxp.com>
3422 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3423 L:      linux-usb@vger.kernel.org
3424 S:      Maintained
3425 F:      drivers/usb/chipidea/
3426
3427 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3428 M:      Hans de Goede <hdegoede@redhat.com>
3429 L:      linux-input@vger.kernel.org
3430 S:      Maintained
3431 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3432 F:      drivers/input/touchscreen/chipone_icn8318.c
3433
3434 CHROME HARDWARE PLATFORM SUPPORT
3435 M:      Benson Leung <bleung@chromium.org>
3436 M:      Olof Johansson <olof@lixom.net>
3437 S:      Maintained
3438 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3439 F:      drivers/platform/chrome/
3440
3441 CIRRUS LOGIC AUDIO CODEC DRIVERS
3442 M:      Brian Austin <brian.austin@cirrus.com>
3443 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3444 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3445 S:      Maintained
3446 F:      sound/soc/codecs/cs*
3447
3448 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3449 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3450 L:      netdev@vger.kernel.org
3451 S:      Maintained
3452 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3453
3454 CISCO FCOE HBA DRIVER
3455 M:      Satish Kharat <satishkh@cisco.com>
3456 M:      Sesidhar Baddela <sebaddel@cisco.com>
3457 M:      Karan Tilak Kumar <kartilak@cisco.com>
3458 L:      linux-scsi@vger.kernel.org
3459 S:      Supported
3460 F:      drivers/scsi/fnic/
3461
3462 CISCO SCSI HBA DRIVER
3463 M:      Karan Tilak Kumar <kartilak@cisco.com>
3464 M:      Sesidhar Baddela <sebaddel@cisco.com>
3465 L:      linux-scsi@vger.kernel.org
3466 S:      Supported
3467 F:      drivers/scsi/snic/
3468
3469 CISCO VIC ETHERNET NIC DRIVER
3470 M:      Christian Benvenuti <benve@cisco.com>
3471 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3472 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3473 S:      Supported
3474 F:      drivers/net/ethernet/cisco/enic/
3475
3476 CISCO VIC LOW LATENCY NIC DRIVER
3477 M:      Christian Benvenuti <benve@cisco.com>
3478 M:      Dave Goodell <dgoodell@cisco.com>
3479 S:      Supported
3480 F:      drivers/infiniband/hw/usnic/
3481
3482 CLEANCACHE API
3483 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3484 L:      linux-kernel@vger.kernel.org
3485 S:      Maintained
3486 F:      mm/cleancache.c
3487 F:      include/linux/cleancache.h
3488
3489 CLK API
3490 M:      Russell King <linux@armlinux.org.uk>
3491 L:      linux-clk@vger.kernel.org
3492 S:      Maintained
3493 F:      include/linux/clk.h
3494
3495 CLOCKSOURCE, CLOCKEVENT DRIVERS
3496 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3497 M:      Thomas Gleixner <tglx@linutronix.de>
3498 L:      linux-kernel@vger.kernel.org
3499 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3500 S:      Supported
3501 F:      drivers/clocksource/
3502 F:      Documentation/devicetree/bindings/timer/
3503
3504 CMPC ACPI DRIVER
3505 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3506 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3507 L:      platform-driver-x86@vger.kernel.org
3508 S:      Supported
3509 F:      drivers/platform/x86/classmate-laptop.c
3510
3511 COBALT MEDIA DRIVER
3512 M:      Hans Verkuil <hans.verkuil@cisco.com>
3513 L:      linux-media@vger.kernel.org
3514 T:      git git://linuxtv.org/media_tree.git
3515 W:      https://linuxtv.org
3516 S:      Supported
3517 F:      drivers/media/pci/cobalt/
3518
3519 COCCINELLE/Semantic Patches (SmPL)
3520 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3521 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3522 M:      Nicolas Palix <nicolas.palix@imag.fr>
3523 M:      Michal Marek <michal.lkml@markovi.net>
3524 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3525 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3526 W:      http://coccinelle.lip6.fr/
3527 S:      Supported
3528 F:      Documentation/dev-tools/coccinelle.rst
3529 F:      scripts/coccinelle/
3530 F:      scripts/coccicheck
3531
3532 CODA FILE SYSTEM
3533 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3534 M:      coda@cs.cmu.edu
3535 L:      codalist@coda.cs.cmu.edu
3536 W:      http://www.coda.cs.cmu.edu/
3537 S:      Maintained
3538 F:      Documentation/filesystems/coda.txt
3539 F:      fs/coda/
3540 F:      include/linux/coda*.h
3541 F:      include/uapi/linux/coda*.h
3542
3543 CODA V4L2 MEM2MEM DRIVER
3544 M:      Philipp Zabel <p.zabel@pengutronix.de>
3545 L:      linux-media@vger.kernel.org
3546 S:      Maintained
3547 F:      Documentation/devicetree/bindings/media/coda.txt
3548 F:      drivers/media/platform/coda/
3549
3550 COMMON CLK FRAMEWORK
3551 M:      Michael Turquette <mturquette@baylibre.com>
3552 M:      Stephen Boyd <sboyd@kernel.org>
3553 L:      linux-clk@vger.kernel.org
3554 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3555 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3556 S:      Maintained
3557 F:      Documentation/devicetree/bindings/clock/
3558 F:      drivers/clk/
3559 X:      drivers/clk/clkdev.c
3560 F:      include/linux/clk-pr*
3561 F:      include/linux/clk/
3562
3563 COMMON INTERNET FILE SYSTEM (CIFS)
3564 M:      Steve French <sfrench@samba.org>
3565 L:      linux-cifs@vger.kernel.org
3566 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3567 W:      http://linux-cifs.samba.org/
3568 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3569 S:      Supported
3570 F:      Documentation/filesystems/cifs/
3571 F:      fs/cifs/
3572
3573 COMPACTPCI HOTPLUG CORE
3574 M:      Scott Murray <scott@spiteful.org>
3575 L:      linux-pci@vger.kernel.org
3576 S:      Maintained
3577 F:      drivers/pci/hotplug/cpci_hotplug*
3578
3579 COMPACTPCI HOTPLUG GENERIC DRIVER
3580 M:      Scott Murray <scott@spiteful.org>
3581 L:      linux-pci@vger.kernel.org
3582 S:      Maintained
3583 F:      drivers/pci/hotplug/cpcihp_generic.c
3584
3585 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3586 M:      Scott Murray <scott@spiteful.org>
3587 L:      linux-pci@vger.kernel.org
3588 S:      Maintained
3589 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3590
3591 COMPAL LAPTOP SUPPORT
3592 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3593 L:      platform-driver-x86@vger.kernel.org
3594 S:      Maintained
3595 F:      drivers/platform/x86/compal-laptop.c
3596
3597 CONEXANT ACCESSRUNNER USB DRIVER
3598 L:      accessrunner-general@lists.sourceforge.net
3599 W:      http://accessrunner.sourceforge.net/
3600 S:      Orphan
3601 F:      drivers/usb/atm/cxacru.c
3602
3603 CONFIGFS
3604 M:      Joel Becker <jlbec@evilplan.org>
3605 M:      Christoph Hellwig <hch@lst.de>
3606 T:      git git://git.infradead.org/users/hch/configfs.git
3607 S:      Supported
3608 F:      fs/configfs/
3609 F:      include/linux/configfs.h
3610
3611 CONNECTOR
3612 M:      Evgeniy Polyakov <zbr@ioremap.net>
3613 L:      netdev@vger.kernel.org
3614 S:      Maintained
3615 F:      drivers/connector/
3616
3617 CONTROL GROUP (CGROUP)
3618 M:      Tejun Heo <tj@kernel.org>
3619 M:      Li Zefan <lizefan@huawei.com>
3620 M:      Johannes Weiner <hannes@cmpxchg.org>
3621 L:      cgroups@vger.kernel.org
3622 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3623 S:      Maintained
3624 F:      Documentation/cgroup*
3625 F:      include/linux/cgroup*
3626 F:      kernel/cgroup*
3627
3628 CONTROL GROUP - CPUSET
3629 M:      Li Zefan <lizefan@huawei.com>
3630 L:      cgroups@vger.kernel.org
3631 W:      http://www.bullopensource.org/cpuset/
3632 W:      http://oss.sgi.com/projects/cpusets/
3633 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3634 S:      Maintained
3635 F:      Documentation/cgroup-v1/cpusets.txt
3636 F:      include/linux/cpuset.h
3637 F:      kernel/cgroup/cpuset.c
3638
3639 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3640 M:      Johannes Weiner <hannes@cmpxchg.org>
3641 M:      Michal Hocko <mhocko@kernel.org>
3642 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3643 L:      cgroups@vger.kernel.org
3644 L:      linux-mm@kvack.org
3645 S:      Maintained
3646 F:      mm/memcontrol.c
3647 F:      mm/swap_cgroup.c
3648
3649 CORETEMP HARDWARE MONITORING DRIVER
3650 M:      Fenghua Yu <fenghua.yu@intel.com>
3651 L:      linux-hwmon@vger.kernel.org
3652 S:      Maintained
3653 F:      Documentation/hwmon/coretemp
3654 F:      drivers/hwmon/coretemp.c
3655
3656 COSA/SRP SYNC SERIAL DRIVER
3657 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3658 W:      http://www.fi.muni.cz/~kas/cosa/
3659 S:      Maintained
3660 F:      drivers/net/wan/cosa*
3661
3662 CPMAC ETHERNET DRIVER
3663 M:      Florian Fainelli <f.fainelli@gmail.com>
3664 L:      netdev@vger.kernel.org
3665 S:      Maintained
3666 F:      drivers/net/ethernet/ti/cpmac.c
3667
3668 CPU FREQUENCY DRIVERS
3669 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3670 M:      Viresh Kumar <viresh.kumar@linaro.org>
3671 L:      linux-pm@vger.kernel.org
3672 S:      Maintained
3673 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3674 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3675 B:      https://bugzilla.kernel.org
3676 F:      Documentation/cpu-freq/
3677 F:      Documentation/devicetree/bindings/cpufreq/
3678 F:      drivers/cpufreq/
3679 F:      include/linux/cpufreq.h
3680 F:      tools/testing/selftests/cpufreq/
3681
3682 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3683 M:      Viresh Kumar <viresh.kumar@linaro.org>
3684 M:      Sudeep Holla <sudeep.holla@arm.com>
3685 L:      linux-pm@vger.kernel.org
3686 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3687 S:      Maintained
3688 F:      drivers/cpufreq/arm_big_little.h
3689 F:      drivers/cpufreq/arm_big_little.c
3690 F:      drivers/cpufreq/arm_big_little_dt.c
3691
3692 CPU POWER MONITORING SUBSYSTEM
3693 M:      Thomas Renninger <trenn@suse.com>
3694 M:      Shuah Khan <shuah@kernel.org>
3695 L:      linux-pm@vger.kernel.org
3696 S:      Maintained
3697 F:      tools/power/cpupower/
3698
3699 CPUID/MSR DRIVER
3700 M:      "H. Peter Anvin" <hpa@zytor.com>
3701 S:      Maintained
3702 F:      arch/x86/kernel/cpuid.c
3703 F:      arch/x86/kernel/msr.c
3704
3705 CPUIDLE DRIVER - ARM BIG LITTLE
3706 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3707 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3708 L:      linux-pm@vger.kernel.org
3709 L:      linux-arm-kernel@lists.infradead.org
3710 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3711 S:      Maintained
3712 F:      drivers/cpuidle/cpuidle-big_little.c
3713
3714 CPUIDLE DRIVER - ARM EXYNOS
3715 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3716 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3717 M:      Kukjin Kim <kgene@kernel.org>
3718 L:      linux-pm@vger.kernel.org
3719 L:      linux-samsung-soc@vger.kernel.org
3720 S:      Supported
3721 F:      drivers/cpuidle/cpuidle-exynos.c
3722 F:      arch/arm/mach-exynos/pm.c
3723
3724 CPUIDLE DRIVERS
3725 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3726 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3727 L:      linux-pm@vger.kernel.org
3728 S:      Maintained
3729 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3730 B:      https://bugzilla.kernel.org
3731 F:      drivers/cpuidle/*
3732 F:      include/linux/cpuidle.h
3733
3734 CRAMFS FILESYSTEM
3735 M:      Nicolas Pitre <nico@linaro.org>
3736 S:      Maintained
3737 F:      Documentation/filesystems/cramfs.txt
3738 F:      fs/cramfs/
3739
3740 CRYPTO API
3741 M:      Herbert Xu <herbert@gondor.apana.org.au>
3742 M:      "David S. Miller" <davem@davemloft.net>
3743 L:      linux-crypto@vger.kernel.org
3744 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3745 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3746 S:      Maintained
3747 F:      Documentation/crypto/
3748 F:      Documentation/devicetree/bindings/crypto/
3749 F:      arch/*/crypto/
3750 F:      crypto/
3751 F:      drivers/crypto/
3752 F:      include/crypto/
3753 F:      include/linux/crypto*
3754
3755 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3756 M:      Neil Horman <nhorman@tuxdriver.com>
3757 L:      linux-crypto@vger.kernel.org
3758 S:      Maintained
3759 F:      crypto/ansi_cprng.c
3760 F:      crypto/rng.c
3761
3762 CS3308 MEDIA DRIVER
3763 M:      Hans Verkuil <hverkuil@xs4all.nl>
3764 L:      linux-media@vger.kernel.org
3765 T:      git git://linuxtv.org/media_tree.git
3766 W:      http://linuxtv.org
3767 S:      Odd Fixes
3768 F:      drivers/media/i2c/cs3308.c
3769 F:      drivers/media/i2c/cs3308.h
3770
3771 CS5535 Audio ALSA driver
3772 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3773 S:      Maintained
3774 F:      sound/pci/cs5535audio/
3775
3776 CW1200 WLAN driver
3777 M:      Solomon Peachy <pizza@shaftnet.org>
3778 S:      Maintained
3779 F:      drivers/net/wireless/st/cw1200/
3780
3781 CX18 VIDEO4LINUX DRIVER
3782 M:      Andy Walls <awalls@md.metrocast.net>
3783 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3784 L:      linux-media@vger.kernel.org
3785 T:      git git://linuxtv.org/media_tree.git
3786 W:      https://linuxtv.org
3787 W:      http://www.ivtvdriver.org/index.php/Cx18
3788 S:      Maintained
3789 F:      Documentation/media/v4l-drivers/cx18*
3790 F:      drivers/media/pci/cx18/
3791 F:      include/uapi/linux/ivtv*
3792
3793 CX2341X MPEG ENCODER HELPER MODULE
3794 M:      Hans Verkuil <hverkuil@xs4all.nl>
3795 L:      linux-media@vger.kernel.org
3796 T:      git git://linuxtv.org/media_tree.git
3797 W:      https://linuxtv.org
3798 S:      Maintained
3799 F:      drivers/media/common/cx2341x*
3800 F:      include/media/cx2341x*
3801
3802 CX24120 MEDIA DRIVER
3803 M:      Jemma Denson <jdenson@gmail.com>
3804 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3805 L:      linux-media@vger.kernel.org
3806 W:      https://linuxtv.org
3807 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3808 S:      Maintained
3809 F:      drivers/media/dvb-frontends/cx24120*
3810
3811 CX88 VIDEO4LINUX DRIVER
3812 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3813 L:      linux-media@vger.kernel.org
3814 W:      https://linuxtv.org
3815 T:      git git://linuxtv.org/media_tree.git
3816 S:      Odd fixes
3817 F:      Documentation/media/v4l-drivers/cx88*
3818 F:      drivers/media/pci/cx88/
3819
3820 CXD2820R MEDIA DRIVER
3821 M:      Antti Palosaari <crope@iki.fi>
3822 L:      linux-media@vger.kernel.org
3823 W:      https://linuxtv.org
3824 W:      http://palosaari.fi/linux/
3825 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3826 T:      git git://linuxtv.org/anttip/media_tree.git
3827 S:      Maintained
3828 F:      drivers/media/dvb-frontends/cxd2820r*
3829
3830 CXGB3 ETHERNET DRIVER (CXGB3)
3831 M:      Santosh Raspatur <santosh@chelsio.com>
3832 L:      netdev@vger.kernel.org
3833 W:      http://www.chelsio.com
3834 S:      Supported
3835 F:      drivers/net/ethernet/chelsio/cxgb3/
3836
3837 CXGB3 ISCSI DRIVER (CXGB3I)
3838 M:      Karen Xie <kxie@chelsio.com>
3839 L:      linux-scsi@vger.kernel.org
3840 W:      http://www.chelsio.com
3841 S:      Supported
3842 F:      drivers/scsi/cxgbi/cxgb3i
3843
3844 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3845 M:      Steve Wise <swise@chelsio.com>
3846 L:      linux-rdma@vger.kernel.org
3847 W:      http://www.openfabrics.org
3848 S:      Supported
3849 F:      drivers/infiniband/hw/cxgb3/
3850 F:      include/uapi/rdma/cxgb3-abi.h
3851
3852 CXGB4 CRYPTO DRIVER (chcr)
3853 M:      Harsh Jain <harsh@chelsio.com>
3854 L:      linux-crypto@vger.kernel.org
3855 W:      http://www.chelsio.com
3856 S:      Supported
3857 F:      drivers/crypto/chelsio
3858
3859 CXGB4 ETHERNET DRIVER (CXGB4)
3860 M:      Ganesh Goudar <ganeshgr@chelsio.com>
3861 L:      netdev@vger.kernel.org
3862 W:      http://www.chelsio.com
3863 S:      Supported
3864 F:      drivers/net/ethernet/chelsio/cxgb4/
3865
3866 CXGB4 ISCSI DRIVER (CXGB4I)
3867 M:      Karen Xie <kxie@chelsio.com>
3868 L:      linux-scsi@vger.kernel.org
3869 W:      http://www.chelsio.com
3870 S:      Supported
3871 F:      drivers/scsi/cxgbi/cxgb4i
3872
3873 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
3874 M:      Steve Wise <swise@chelsio.com>
3875 L:      linux-rdma@vger.kernel.org
3876 W:      http://www.openfabrics.org
3877 S:      Supported
3878 F:      drivers/infiniband/hw/cxgb4/
3879 F:      include/uapi/rdma/cxgb4-abi.h
3880
3881 CXGB4VF ETHERNET DRIVER (CXGB4VF)
3882 M:      Casey Leedom <leedom@chelsio.com>
3883 L:      netdev@vger.kernel.org
3884 W:      http://www.chelsio.com
3885 S:      Supported
3886 F:      drivers/net/ethernet/chelsio/cxgb4vf/
3887
3888 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
3889 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
3890 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
3891 L:      linuxppc-dev@lists.ozlabs.org
3892 S:      Supported
3893 F:      arch/powerpc/platforms/powernv/pci-cxl.c
3894 F:      drivers/misc/cxl/
3895 F:      include/misc/cxl*
3896 F:      include/uapi/misc/cxl.h
3897 F:      Documentation/powerpc/cxl.txt
3898 F:      Documentation/ABI/testing/sysfs-class-cxl
3899
3900 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
3901 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
3902 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
3903 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
3904 L:      linux-scsi@vger.kernel.org
3905 S:      Supported
3906 F:      drivers/scsi/cxlflash/
3907 F:      include/uapi/scsi/cxlflash_ioctls.h
3908 F:      Documentation/powerpc/cxlflash.txt
3909
3910 CYBERPRO FB DRIVER
3911 M:      Russell King <linux@armlinux.org.uk>
3912 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3913 W:      http://www.armlinux.org.uk/
3914 S:      Maintained
3915 F:      drivers/video/fbdev/cyber2000fb.*
3916
3917 CYCLADES ASYNC MUX DRIVER
3918 W:      http://www.cyclades.com/
3919 S:      Orphan
3920 F:      drivers/tty/cyclades.c
3921 F:      include/linux/cyclades.h
3922 F:      include/uapi/linux/cyclades.h
3923
3924 CYCLADES PC300 DRIVER
3925 W:      http://www.cyclades.com/
3926 S:      Orphan
3927 F:      drivers/net/wan/pc300*
3928
3929 CYPRESS_FIRMWARE MEDIA DRIVER
3930 M:      Antti Palosaari <crope@iki.fi>
3931 L:      linux-media@vger.kernel.org
3932 W:      https://linuxtv.org
3933 W:      http://palosaari.fi/linux/
3934 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3935 T:      git git://linuxtv.org/anttip/media_tree.git
3936 S:      Maintained
3937 F:      drivers/media/common/cypress_firmware*
3938
3939 CYTTSP TOUCHSCREEN DRIVER
3940 M:      Ferruh Yigit <fery@cypress.com>
3941 L:      linux-input@vger.kernel.org
3942 S:      Supported
3943 F:      drivers/input/touchscreen/cyttsp*
3944 F:      include/linux/input/cyttsp.h
3945
3946 D-LINK DIR-685 TOUCHKEYS DRIVER
3947 M:      Linus Walleij <linus.walleij@linaro.org>
3948 L:      linux-input@vger.kernel.org
3949 S:      Supported
3950 F:      drivers/input/dlink-dir685-touchkeys.c
3951
3952 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
3953 M:      Joshua Kinard <kumba@gentoo.org>
3954 S:      Maintained
3955 F:      drivers/rtc/rtc-ds1685.c
3956 F:      include/linux/rtc/ds1685.h
3957
3958 DAMA SLAVE for AX.25
3959 M:      Joerg Reuter <jreuter@yaina.de>
3960 W:      http://yaina.de/jreuter/
3961 W:      http://www.qsl.net/dl1bke/
3962 L:      linux-hams@vger.kernel.org
3963 S:      Maintained
3964 F:      net/ax25/af_ax25.c
3965 F:      net/ax25/ax25_dev.c
3966 F:      net/ax25/ax25_ds_*
3967 F:      net/ax25/ax25_in.c
3968 F:      net/ax25/ax25_out.c
3969 F:      net/ax25/ax25_timer.c
3970 F:      net/ax25/sysctl_net_ax25.c
3971
3972 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
3973 L:      netdev@vger.kernel.org
3974 S:      Orphan
3975 F:      Documentation/networking/dmfe.txt
3976 F:      drivers/net/ethernet/dec/tulip/dmfe.c
3977
3978 DC390/AM53C974 SCSI driver
3979 M:      Hannes Reinecke <hare@suse.com>
3980 L:      linux-scsi@vger.kernel.org
3981 S:      Maintained
3982 F:      drivers/scsi/am53c974.c
3983
3984 DC395x SCSI driver
3985 M:      Oliver Neukum <oliver@neukum.org>
3986 M:      Ali Akcaagac <aliakc@web.de>
3987 M:      Jamie Lenehan <lenehan@twibble.org>
3988 L:      dc395x@twibble.org
3989 W:      http://twibble.org/dist/dc395x/
3990 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
3991 S:      Maintained
3992 F:      Documentation/scsi/dc395x.txt
3993 F:      drivers/scsi/dc395x.*
3994
3995 DCCP PROTOCOL
3996 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
3997 L:      dccp@vger.kernel.org
3998 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
3999 S:      Maintained
4000 F:      include/linux/dccp.h
4001 F:      include/uapi/linux/dccp.h
4002 F:      include/linux/tfrc.h
4003 F:      net/dccp/
4004
4005 DECnet NETWORK LAYER
4006 W:      http://linux-decnet.sourceforge.net
4007 L:      linux-decnet-user@lists.sourceforge.net
4008 S:      Orphan
4009 F:      Documentation/networking/decnet.txt
4010 F:      net/decnet/
4011
4012 DECSTATION PLATFORM SUPPORT
4013 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4014 L:      linux-mips@linux-mips.org
4015 W:      http://www.linux-mips.org/wiki/DECstation
4016 S:      Maintained
4017 F:      arch/mips/dec/
4018 F:      arch/mips/include/asm/dec/
4019 F:      arch/mips/include/asm/mach-dec/
4020
4021 DEFXX FDDI NETWORK DRIVER
4022 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4023 S:      Maintained
4024 F:      drivers/net/fddi/defxx.*
4025
4026 DELL SMBIOS DRIVER
4027 M:      Pali Rohár <pali.rohar@gmail.com>
4028 M:      Mario Limonciello <mario.limonciello@dell.com>
4029 L:      platform-driver-x86@vger.kernel.org
4030 S:      Maintained
4031 F:      drivers/platform/x86/dell-smbios.*
4032
4033 DELL SMBIOS SMM DRIVER
4034 M:      Mario Limonciello <mario.limonciello@dell.com>
4035 L:      platform-driver-x86@vger.kernel.org
4036 S:      Maintained
4037 F:      drivers/platform/x86/dell-smbios-smm.c
4038
4039 DELL SMBIOS WMI DRIVER
4040 M:      Mario Limonciello <mario.limonciello@dell.com>
4041 L:      platform-driver-x86@vger.kernel.org
4042 S:      Maintained
4043 F:      drivers/platform/x86/dell-smbios-wmi.c
4044 F:      tools/wmi/dell-smbios-example.c
4045
4046 DELL LAPTOP DRIVER
4047 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4048 M:      Pali Rohár <pali.rohar@gmail.com>
4049 L:      platform-driver-x86@vger.kernel.org
4050 S:      Maintained
4051 F:      drivers/platform/x86/dell-laptop.c
4052
4053 DELL LAPTOP FREEFALL DRIVER
4054 M:      Pali Rohár <pali.rohar@gmail.com>
4055 S:      Maintained
4056 F:      drivers/platform/x86/dell-smo8800.c
4057
4058 DELL LAPTOP RBTN DRIVER
4059 M:      Pali Rohár <pali.rohar@gmail.com>
4060 S:      Maintained
4061 F:      drivers/platform/x86/dell-rbtn.*
4062
4063 DELL LAPTOP SMM DRIVER
4064 M:      Pali Rohár <pali.rohar@gmail.com>
4065 S:      Maintained
4066 F:      drivers/hwmon/dell-smm-hwmon.c
4067 F:      include/uapi/linux/i8k.h
4068
4069 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4070 M:      Doug Warzecha <Douglas_Warzecha@dell.com>
4071 S:      Maintained
4072 F:      Documentation/dcdbas.txt
4073 F:      drivers/firmware/dcdbas.*
4074
4075 DELL WMI NOTIFICATIONS DRIVER
4076 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4077 M:      Pali Rohár <pali.rohar@gmail.com>
4078 S:      Maintained
4079 F:      drivers/platform/x86/dell-wmi.c
4080
4081 DELL WMI DESCRIPTOR DRIVER
4082 M:      Mario Limonciello <mario.limonciello@dell.com>
4083 S:      Maintained
4084 F:      drivers/platform/x86/dell-wmi-descriptor.c
4085
4086 DELTA ST MEDIA DRIVER
4087 M:      Hugues Fruchet <hugues.fruchet@st.com>
4088 L:      linux-media@vger.kernel.org
4089 T:      git git://linuxtv.org/media_tree.git
4090 W:      https://linuxtv.org
4091 S:      Supported
4092 F:      drivers/media/platform/sti/delta
4093
4094 DENALI NAND DRIVER
4095 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4096 L:      linux-mtd@lists.infradead.org
4097 S:      Supported
4098 F:      drivers/mtd/nand/raw/denali*
4099
4100 DESIGNWARE USB2 DRD IP DRIVER
4101 M:      Minas Harutyunyan <hminas@synopsys.com>
4102 L:      linux-usb@vger.kernel.org
4103 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4104 S:      Maintained
4105 F:      drivers/usb/dwc2/
4106
4107 DESIGNWARE USB3 DRD IP DRIVER
4108 M:      Felipe Balbi <balbi@kernel.org>
4109 L:      linux-usb@vger.kernel.org
4110 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4111 S:      Maintained
4112 F:      drivers/usb/dwc3/
4113
4114 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4115 M:      Andreas Klinger <ak@it-klinger.de>
4116 L:      linux-iio@vger.kernel.org
4117 S:      Maintained
4118 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4119 F:      drivers/iio/proximity/srf*.c
4120
4121 DEVICE COREDUMP (DEV_COREDUMP)
4122 M:      Johannes Berg <johannes@sipsolutions.net>
4123 L:      linux-kernel@vger.kernel.org
4124 S:      Maintained
4125 F:      drivers/base/devcoredump.c
4126 F:      include/linux/devcoredump.h
4127
4128 DEVICE FREQUENCY (DEVFREQ)
4129 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4130 M:      Kyungmin Park <kyungmin.park@samsung.com>
4131 R:      Chanwoo Choi <cw00.choi@samsung.com>
4132 L:      linux-pm@vger.kernel.org
4133 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4134 S:      Maintained
4135 F:      drivers/devfreq/
4136 F:      include/linux/devfreq.h
4137 F:      Documentation/devicetree/bindings/devfreq/
4138
4139 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4140 M:      Chanwoo Choi <cw00.choi@samsung.com>
4141 L:      linux-pm@vger.kernel.org
4142 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4143 S:      Supported
4144 F:      drivers/devfreq/event/
4145 F:      drivers/devfreq/devfreq-event.c
4146 F:      include/linux/devfreq-event.h
4147 F:      Documentation/devicetree/bindings/devfreq/event/
4148
4149 DEVICE NUMBER REGISTRY
4150 M:      Torben Mathiasen <device@lanana.org>
4151 W:      http://lanana.org/docs/device-list/index.html
4152 S:      Maintained
4153
4154 DEVICE-MAPPER  (LVM)
4155 M:      Alasdair Kergon <agk@redhat.com>
4156 M:      Mike Snitzer <snitzer@redhat.com>
4157 M:      dm-devel@redhat.com
4158 L:      dm-devel@redhat.com
4159 W:      http://sources.redhat.com/dm
4160 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4161 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4162 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4163 S:      Maintained
4164 F:      Documentation/device-mapper/
4165 F:      drivers/md/Makefile
4166 F:      drivers/md/Kconfig
4167 F:      drivers/md/dm*
4168 F:      drivers/md/persistent-data/
4169 F:      include/linux/device-mapper.h
4170 F:      include/linux/dm-*.h
4171 F:      include/uapi/linux/dm-*.h
4172
4173 DEVLINK
4174 M:      Jiri Pirko <jiri@mellanox.com>
4175 L:      netdev@vger.kernel.org
4176 S:      Supported
4177 F:      net/core/devlink.c
4178 F:      include/net/devlink.h
4179 F:      include/uapi/linux/devlink.h
4180
4181 DIALOG SEMICONDUCTOR DRIVERS
4182 M:      Support Opensource <support.opensource@diasemi.com>
4183 W:      http://www.dialog-semiconductor.com/products
4184 S:      Supported
4185 F:      Documentation/hwmon/da90??
4186 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4187 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4188 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4189 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4190 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4191 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4192 F:      drivers/gpio/gpio-da90??.c
4193 F:      drivers/hwmon/da90??-hwmon.c
4194 F:      drivers/iio/adc/da91??-*.c
4195 F:      drivers/input/misc/da90??_onkey.c
4196 F:      drivers/input/touchscreen/da9052_tsi.c
4197 F:      drivers/leds/leds-da90??.c
4198 F:      drivers/mfd/da903x.c
4199 F:      drivers/mfd/da90??-*.c
4200 F:      drivers/mfd/da91??-*.c
4201 F:      drivers/power/supply/da9052-battery.c
4202 F:      drivers/power/supply/da91??-*.c
4203 F:      drivers/regulator/da903x.c
4204 F:      drivers/regulator/da9???-regulator.[ch]
4205 F:      drivers/thermal/da90??-thermal.c
4206 F:      drivers/rtc/rtc-da90??.c
4207 F:      drivers/video/backlight/da90??_bl.c
4208 F:      drivers/watchdog/da90??_wdt.c
4209 F:      include/linux/mfd/da903x.h
4210 F:      include/linux/mfd/da9052/
4211 F:      include/linux/mfd/da9055/
4212 F:      include/linux/mfd/da9062/
4213 F:      include/linux/mfd/da9063/
4214 F:      include/linux/mfd/da9150/
4215 F:      include/linux/regulator/da9211.h
4216 F:      include/sound/da[79]*.h
4217 F:      sound/soc/codecs/da[79]*.[ch]
4218
4219 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4220 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4221 L:      linux-gpio@vger.kernel.org
4222 S:      Maintained
4223 F:      drivers/gpio/gpio-gpio-mm.c
4224
4225 DIGI NEO AND CLASSIC PCI PRODUCTS
4226 M:      Lidza Louina <lidza.louina@gmail.com>
4227 M:      Mark Hounschell <markh@compro.net>
4228 L:      driverdev-devel@linuxdriverproject.org
4229 S:      Maintained
4230 F:      drivers/staging/dgnc/
4231
4232 DIOLAN U2C-12 I2C DRIVER
4233 M:      Guenter Roeck <linux@roeck-us.net>
4234 L:      linux-i2c@vger.kernel.org
4235 S:      Maintained
4236 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4237
4238 FILESYSTEM DIRECT ACCESS (DAX)
4239 M:      Matthew Wilcox <mawilcox@microsoft.com>
4240 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
4241 L:      linux-fsdevel@vger.kernel.org
4242 S:      Supported
4243 F:      fs/dax.c
4244 F:      include/linux/dax.h
4245 F:      include/trace/events/fs_dax.h
4246
4247 DEVICE DIRECT ACCESS (DAX)
4248 M:      Dan Williams <dan.j.williams@intel.com>
4249 M:      Dave Jiang <dave.jiang@intel.com>
4250 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
4251 M:      Vishal Verma <vishal.l.verma@intel.com>
4252 L:      linux-nvdimm@lists.01.org
4253 S:      Supported
4254 F:      drivers/dax/
4255
4256 DIRECTORY NOTIFICATION (DNOTIFY)
4257 M:      Jan Kara <jack@suse.cz>
4258 R:      Amir Goldstein <amir73il@gmail.com>
4259 L:      linux-fsdevel@vger.kernel.org
4260 S:      Maintained
4261 F:      Documentation/filesystems/dnotify.txt
4262 F:      fs/notify/dnotify/
4263 F:      include/linux/dnotify.h
4264
4265 DISK GEOMETRY AND PARTITION HANDLING
4266 M:      Andries Brouwer <aeb@cwi.nl>
4267 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4268 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4269 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4270 S:      Maintained
4271
4272 DISKQUOTA
4273 M:      Jan Kara <jack@suse.com>
4274 S:      Maintained
4275 F:      Documentation/filesystems/quota.txt
4276 F:      fs/quota/
4277 F:      include/linux/quota*.h
4278 F:      include/uapi/linux/quota*.h
4279
4280 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4281 M:      Bernie Thompson <bernie@plugable.com>
4282 L:      linux-fbdev@vger.kernel.org
4283 S:      Maintained
4284 W:      http://plugable.com/category/projects/udlfb/
4285 F:      drivers/video/fbdev/udlfb.c
4286 F:      include/video/udlfb.h
4287 F:      Documentation/fb/udlfb.txt
4288
4289 DISTRIBUTED LOCK MANAGER (DLM)
4290 M:      Christine Caulfield <ccaulfie@redhat.com>
4291 M:      David Teigland <teigland@redhat.com>
4292 L:      cluster-devel@redhat.com
4293 W:      http://sources.redhat.com/cluster/
4294 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4295 S:      Supported
4296 F:      fs/dlm/
4297
4298 DMA BUFFER SHARING FRAMEWORK
4299 M:      Sumit Semwal <sumit.semwal@linaro.org>
4300 S:      Maintained
4301 L:      linux-media@vger.kernel.org
4302 L:      dri-devel@lists.freedesktop.org
4303 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4304 F:      drivers/dma-buf/
4305 F:      include/linux/dma-buf*
4306 F:      include/linux/reservation.h
4307 F:      include/linux/*fence.h
4308 F:      Documentation/driver-api/dma-buf.rst
4309 T:      git git://anongit.freedesktop.org/drm/drm-misc
4310
4311 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4312 M:      Vinod Koul <vkoul@kernel.org>
4313 L:      dmaengine@vger.kernel.org
4314 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4315 S:      Maintained
4316 F:      drivers/dma/
4317 F:      include/linux/dmaengine.h
4318 F:      include/linux/of_dma.h
4319 F:      Documentation/devicetree/bindings/dma/
4320 F:      Documentation/driver-api/dmaengine/
4321 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4322
4323 DMA MAPPING HELPERS
4324 M:      Christoph Hellwig <hch@lst.de>
4325 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4326 R:      Robin Murphy <robin.murphy@arm.com>
4327 L:      iommu@lists.linux-foundation.org
4328 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4329 W:      http://git.infradead.org/users/hch/dma-mapping.git
4330 S:      Supported
4331 F:      lib/dma-debug.c
4332 F:      lib/dma-direct.c
4333 F:      lib/dma-virt.c
4334 F:      drivers/base/dma-mapping.c
4335 F:      drivers/base/dma-coherent.c
4336 F:      include/asm-generic/dma-mapping.h
4337 F:      include/linux/dma-direct.h
4338 F:      include/linux/dma-mapping.h
4339
4340 DME1737 HARDWARE MONITOR DRIVER
4341 M:      Juerg Haefliger <juergh@gmail.com>
4342 L:      linux-hwmon@vger.kernel.org
4343 S:      Maintained
4344 F:      Documentation/hwmon/dme1737
4345 F:      drivers/hwmon/dme1737.c
4346
4347 DMI/SMBIOS SUPPORT
4348 M:      Jean Delvare <jdelvare@suse.com>
4349 S:      Maintained
4350 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4351 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4352 F:      drivers/firmware/dmi-id.c
4353 F:      drivers/firmware/dmi_scan.c
4354 F:      include/linux/dmi.h
4355
4356 DOCUMENTATION
4357 M:      Jonathan Corbet <corbet@lwn.net>
4358 L:      linux-doc@vger.kernel.org
4359 S:      Maintained
4360 F:      Documentation/
4361 F:      scripts/kernel-doc
4362 X:      Documentation/ABI/
4363 X:      Documentation/devicetree/
4364 X:      Documentation/acpi
4365 X:      Documentation/power
4366 X:      Documentation/spi
4367 X:      Documentation/media
4368 T:      git git://git.lwn.net/linux.git docs-next
4369
4370 DONGWOON DW9714 LENS VOICE COIL DRIVER
4371 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4372 L:      linux-media@vger.kernel.org
4373 T:      git git://linuxtv.org/media_tree.git
4374 S:      Maintained
4375 F:      drivers/media/i2c/dw9714.c
4376
4377 DOUBLETALK DRIVER
4378 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4379 L:      blinux-list@redhat.com
4380 S:      Maintained
4381 F:      drivers/char/dtlk.c
4382 F:      include/linux/dtlk.h
4383
4384 DPAA2 DATAPATH I/O (DPIO) DRIVER
4385 M:      Roy Pledge <Roy.Pledge@nxp.com>
4386 L:      linux-kernel@vger.kernel.org
4387 S:      Maintained
4388 F:      drivers/staging/fsl-mc/bus/dpio
4389
4390 DPAA2 ETHERNET DRIVER
4391 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4392 L:      linux-kernel@vger.kernel.org
4393 S:      Maintained
4394 F:      drivers/staging/fsl-dpaa2/ethernet
4395
4396 DPAA2 ETHERNET SWITCH DRIVER
4397 M:      Razvan Stefanescu <razvan.stefanescu@nxp.com>
4398 L:      linux-kernel@vger.kernel.org
4399 S:      Maintained
4400 F:      drivers/staging/fsl-dpaa2/ethsw
4401
4402 DPT_I2O SCSI RAID DRIVER
4403 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4404 L:      linux-scsi@vger.kernel.org
4405 W:      http://www.adaptec.com/
4406 S:      Maintained
4407 F:      drivers/scsi/dpt*
4408 F:      drivers/scsi/dpt/
4409
4410 DRBD DRIVER
4411 M:      Philipp Reisner <philipp.reisner@linbit.com>
4412 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4413 L:      drbd-dev@lists.linbit.com
4414 W:      http://www.drbd.org
4415 T:      git git://git.linbit.com/linux-drbd.git
4416 T:      git git://git.linbit.com/drbd-8.4.git
4417 S:      Supported
4418 F:      drivers/block/drbd/
4419 F:      lib/lru_cache.c
4420 F:      Documentation/blockdev/drbd/
4421
4422 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4423 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4424 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4425 S:      Supported
4426 F:      Documentation/kobject.txt
4427 F:      drivers/base/
4428 F:      fs/debugfs/
4429 F:      fs/sysfs/
4430 F:      include/linux/debugfs.h
4431 F:      include/linux/kobj*
4432 F:      lib/kobj*
4433
4434 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4435 M:      Kevin Hilman <khilman@kernel.org>
4436 M:      Nishanth Menon <nm@ti.com>
4437 S:      Maintained
4438 F:      drivers/power/avs/
4439 F:      include/linux/power/smartreflex.h
4440 L:      linux-pm@vger.kernel.org
4441
4442 DRM DRIVER FOR ARM PL111 CLCD
4443 M:      Eric Anholt <eric@anholt.net>
4444 T:      git git://anongit.freedesktop.org/drm/drm-misc
4445 S:      Supported
4446 F:      drivers/gpu/drm/pl111/
4447
4448 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4449 M:      Linus Walleij <linus.walleij@linaro.org>
4450 T:      git git://anongit.freedesktop.org/drm/drm-misc
4451 S:      Maintained
4452 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4453 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4454
4455 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4456 M:      Dave Airlie <airlied@redhat.com>
4457 S:      Odd Fixes
4458 F:      drivers/gpu/drm/ast/
4459
4460 DRM DRIVER FOR BOCHS VIRTUAL GPU
4461 M:      Gerd Hoffmann <kraxel@redhat.com>
4462 L:      virtualization@lists.linux-foundation.org
4463 T:      git git://anongit.freedesktop.org/drm/drm-misc
4464 S:      Maintained
4465 F:      drivers/gpu/drm/bochs/
4466
4467 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4468 M:      Linus Walleij <linus.walleij@linaro.org>
4469 T:      git git://anongit.freedesktop.org/drm/drm-misc
4470 S:      Maintained
4471 F:      drivers/gpu/drm/tve200/
4472
4473 DRM DRIVER FOR ILITEK ILI9225 PANELS
4474 M:      David Lechner <david@lechnology.com>
4475 S:      Maintained
4476 F:      drivers/gpu/drm/tinydrm/ili9225.c
4477 F:      Documentation/devicetree/bindings/display/ili9225.txt
4478
4479 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4480 S:      Orphan / Obsolete
4481 F:      drivers/gpu/drm/i810/
4482 F:      include/uapi/drm/i810_drm.h
4483
4484 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4485 S:      Orphan / Obsolete
4486 F:      drivers/gpu/drm/mga/
4487 F:      include/uapi/drm/mga_drm.h
4488
4489 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4490 M:      Dave Airlie <airlied@redhat.com>
4491 S:      Odd Fixes
4492 F:      drivers/gpu/drm/mgag200/
4493
4494 DRM DRIVER FOR MI0283QT
4495 M:      Noralf Trønnes <noralf@tronnes.org>
4496 S:      Maintained
4497 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4498 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4499
4500 DRM DRIVER FOR MSM ADRENO GPU
4501 M:      Rob Clark <robdclark@gmail.com>
4502 L:      linux-arm-msm@vger.kernel.org
4503 L:      dri-devel@lists.freedesktop.org
4504 L:      freedreno@lists.freedesktop.org
4505 T:      git git://people.freedesktop.org/~robclark/linux
4506 S:      Maintained
4507 F:      drivers/gpu/drm/msm/
4508 F:      include/uapi/drm/msm_drm.h
4509 F:      Documentation/devicetree/bindings/display/msm/
4510
4511 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4512 M:      Ben Skeggs <bskeggs@redhat.com>
4513 L:      dri-devel@lists.freedesktop.org
4514 L:      nouveau@lists.freedesktop.org
4515 T:      git git://github.com/skeggsb/linux
4516 S:      Supported
4517 F:      drivers/gpu/drm/nouveau/
4518 F:      include/uapi/drm/nouveau_drm.h
4519
4520 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4521 M:      Noralf Trønnes <noralf@tronnes.org>
4522 S:      Maintained
4523 F:      drivers/gpu/drm/tinydrm/repaper.c
4524 F:      Documentation/devicetree/bindings/display/repaper.txt
4525
4526 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4527 M:      Dave Airlie <airlied@redhat.com>
4528 M:      Gerd Hoffmann <kraxel@redhat.com>
4529 L:      virtualization@lists.linux-foundation.org
4530 T:      git git://anongit.freedesktop.org/drm/drm-misc
4531 S:      Obsolete
4532 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4533 F:      drivers/gpu/drm/cirrus/
4534
4535 DRM DRIVER FOR QXL VIRTUAL GPU
4536 M:      Dave Airlie <airlied@redhat.com>
4537 M:      Gerd Hoffmann <kraxel@redhat.com>
4538 L:      virtualization@lists.linux-foundation.org
4539 T:      git git://anongit.freedesktop.org/drm/drm-misc
4540 S:      Maintained
4541 F:      drivers/gpu/drm/qxl/
4542 F:      include/uapi/drm/qxl_drm.h
4543
4544 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4545 S:      Orphan / Obsolete
4546 F:      drivers/gpu/drm/r128/
4547 F:      include/uapi/drm/r128_drm.h
4548
4549 DRM DRIVER FOR SAVAGE VIDEO CARDS
4550 S:      Orphan / Obsolete
4551 F:      drivers/gpu/drm/savage/
4552 F:      include/uapi/drm/savage_drm.h
4553
4554 DRM DRIVER FOR SIS VIDEO CARDS
4555 S:      Orphan / Obsolete
4556 F:      drivers/gpu/drm/sis/
4557 F:      include/uapi/drm/sis_drm.h
4558
4559 DRM DRIVER FOR SITRONIX ST7586 PANELS
4560 M:      David Lechner <david@lechnology.com>
4561 S:      Maintained
4562 F:      drivers/gpu/drm/tinydrm/st7586.c
4563 F:      Documentation/devicetree/bindings/display/st7586.txt
4564
4565 DRM DRIVER FOR SITRONIX ST7735R PANELS
4566 M:      David Lechner <david@lechnology.com>
4567 S:      Maintained
4568 F:      drivers/gpu/drm/tinydrm/st7735r.c
4569 F:      Documentation/devicetree/bindings/display/st7735r.txt
4570
4571 DRM DRIVER FOR TDFX VIDEO CARDS
4572 S:      Orphan / Obsolete
4573 F:      drivers/gpu/drm/tdfx/
4574
4575 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4576 M:      Dave Airlie <airlied@redhat.com>
4577 S:      Odd Fixes
4578 F:      drivers/gpu/drm/udl/
4579
4580 DRM DRIVER FOR VMWARE VIRTUAL GPU
4581 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4582 M:      Sinclair Yeh <syeh@vmware.com>
4583 M:      Thomas Hellstrom <thellstrom@vmware.com>
4584 L:      dri-devel@lists.freedesktop.org
4585 T:      git git://people.freedesktop.org/~syeh/repos_linux
4586 T:      git git://people.freedesktop.org/~thomash/linux
4587 S:      Supported
4588 F:      drivers/gpu/drm/vmwgfx/
4589 F:      include/uapi/drm/vmwgfx_drm.h
4590
4591 DRM DRIVERS
4592 M:      David Airlie <airlied@linux.ie>
4593 L:      dri-devel@lists.freedesktop.org
4594 T:      git git://people.freedesktop.org/~airlied/linux
4595 B:      https://bugs.freedesktop.org/
4596 C:      irc://chat.freenode.net/dri-devel
4597 S:      Maintained
4598 F:      drivers/gpu/drm/
4599 F:      drivers/gpu/vga/
4600 F:      Documentation/devicetree/bindings/display/
4601 F:      Documentation/devicetree/bindings/gpu/
4602 F:      Documentation/devicetree/bindings/video/
4603 F:      Documentation/gpu/
4604 F:      include/drm/
4605 F:      include/uapi/drm/
4606 F:      include/linux/vga*
4607
4608 DRM DRIVERS AND MISC GPU PATCHES
4609 M:      Gustavo Padovan <gustavo@padovan.org>
4610 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4611 M:      Sean Paul <seanpaul@chromium.org>
4612 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4613 S:      Maintained
4614 T:      git git://anongit.freedesktop.org/drm/drm-misc
4615 F:      Documentation/gpu/
4616 F:      drivers/gpu/vga/
4617 F:      drivers/gpu/drm/*
4618 F:      include/drm/drm*
4619 F:      include/uapi/drm/drm*
4620 F:      include/linux/vga*
4621
4622 DRM DRIVERS FOR ALLWINNER A10
4623 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4624 L:      dri-devel@lists.freedesktop.org
4625 S:      Supported
4626 F:      drivers/gpu/drm/sun4i/
4627 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4628 T:      git git://anongit.freedesktop.org/drm/drm-misc
4629
4630 DRM DRIVERS FOR AMLOGIC SOCS
4631 M:      Neil Armstrong <narmstrong@baylibre.com>
4632 L:      dri-devel@lists.freedesktop.org
4633 L:      linux-amlogic@lists.infradead.org
4634 W:      http://linux-meson.com/
4635 S:      Supported
4636 F:      drivers/gpu/drm/meson/
4637 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4638 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4639 F:      Documentation/gpu/meson.rst
4640 T:      git git://anongit.freedesktop.org/drm/drm-misc
4641
4642 DRM DRIVERS FOR ATMEL HLCDC
4643 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4644 L:      dri-devel@lists.freedesktop.org
4645 S:      Supported
4646 F:      drivers/gpu/drm/atmel-hlcdc/
4647 F:      Documentation/devicetree/bindings/drm/atmel/
4648 T:      git git://anongit.freedesktop.org/drm/drm-misc
4649
4650 DRM DRIVERS FOR BRIDGE CHIPS
4651 M:      Archit Taneja <architt@codeaurora.org>
4652 M:      Andrzej Hajda <a.hajda@samsung.com>
4653 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4654 S:      Maintained
4655 T:      git git://anongit.freedesktop.org/drm/drm-misc
4656 F:      drivers/gpu/drm/bridge/
4657
4658 DRM DRIVERS FOR EXYNOS
4659 M:      Inki Dae <inki.dae@samsung.com>
4660 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4661 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4662 M:      Kyungmin Park <kyungmin.park@samsung.com>
4663 L:      dri-devel@lists.freedesktop.org
4664 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4665 S:      Supported
4666 F:      drivers/gpu/drm/exynos/
4667 F:      include/uapi/drm/exynos_drm.h
4668 F:      Documentation/devicetree/bindings/display/exynos/
4669
4670 DRM DRIVERS FOR FREESCALE DCU
4671 M:      Stefan Agner <stefan@agner.ch>
4672 M:      Alison Wang <alison.wang@freescale.com>
4673 L:      dri-devel@lists.freedesktop.org
4674 S:      Supported
4675 F:      drivers/gpu/drm/fsl-dcu/
4676 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4677 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4678 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19_05b.txt
4679
4680 DRM DRIVERS FOR FREESCALE IMX
4681 M:      Philipp Zabel <p.zabel@pengutronix.de>
4682 L:      dri-devel@lists.freedesktop.org
4683 S:      Maintained
4684 F:      drivers/gpu/drm/imx/
4685 F:      drivers/gpu/ipu-v3/
4686 F:      Documentation/devicetree/bindings/display/imx/
4687
4688 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4689 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4690 L:      dri-devel@lists.freedesktop.org
4691 T:      git git://github.com/patjak/drm-gma500
4692 S:      Maintained
4693 F:      drivers/gpu/drm/gma500/
4694
4695 DRM DRIVERS FOR HISILICON
4696 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4697 M:      Rongrong Zou <zourongrong@gmail.com>
4698 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4699 R:      Chen Feng <puck.chen@hisilicon.com>
4700 L:      dri-devel@lists.freedesktop.org
4701 T:      git git://github.com/xin3liang/linux.git
4702 S:      Maintained
4703 F:      drivers/gpu/drm/hisilicon/
4704 F:      Documentation/devicetree/bindings/display/hisilicon/
4705
4706 DRM DRIVERS FOR MEDIATEK
4707 M:      CK Hu <ck.hu@mediatek.com>
4708 M:      Philipp Zabel <p.zabel@pengutronix.de>
4709 L:      dri-devel@lists.freedesktop.org
4710 S:      Supported
4711 F:      drivers/gpu/drm/mediatek/
4712 F:      Documentation/devicetree/bindings/display/mediatek/
4713
4714 DRM DRIVERS FOR NVIDIA TEGRA
4715 M:      Thierry Reding <thierry.reding@gmail.com>
4716 L:      dri-devel@lists.freedesktop.org
4717 L:      linux-tegra@vger.kernel.org
4718 T:      git git://anongit.freedesktop.org/tegra/linux.git
4719 S:      Supported
4720 F:      drivers/gpu/drm/tegra/
4721 F:      drivers/gpu/host1x/
4722 F:      include/linux/host1x.h
4723 F:      include/uapi/drm/tegra_drm.h
4724 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4725
4726 DRM DRIVERS FOR RENESAS
4727 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4728 L:      dri-devel@lists.freedesktop.org
4729 L:      linux-renesas-soc@vger.kernel.org
4730 T:      git git://linuxtv.org/pinchartl/fbdev
4731 S:      Supported
4732 F:      drivers/gpu/drm/rcar-du/
4733 F:      drivers/gpu/drm/shmobile/
4734 F:      include/linux/platform_data/shmob_drm.h
4735 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4736 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4737 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4738
4739 DRM DRIVERS FOR ROCKCHIP
4740 M:      Sandy Huang <hjc@rock-chips.com>
4741 M:      Heiko Stübner <heiko@sntech.de>
4742 L:      dri-devel@lists.freedesktop.org
4743 S:      Maintained
4744 F:      drivers/gpu/drm/rockchip/
4745 F:      Documentation/devicetree/bindings/display/rockchip/
4746 T:      git git://anongit.freedesktop.org/drm/drm-misc
4747
4748 DRM DRIVERS FOR STI
4749 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4750 M:      Vincent Abriou <vincent.abriou@st.com>
4751 L:      dri-devel@lists.freedesktop.org
4752 T:      git git://anongit.freedesktop.org/drm/drm-misc
4753 S:      Maintained
4754 F:      drivers/gpu/drm/sti
4755 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4756
4757 DRM DRIVERS FOR STM
4758 M:      Yannick Fertre <yannick.fertre@st.com>
4759 M:      Philippe Cornu <philippe.cornu@st.com>
4760 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4761 M:      Vincent Abriou <vincent.abriou@st.com>
4762 L:      dri-devel@lists.freedesktop.org
4763 T:      git git://anongit.freedesktop.org/drm/drm-misc
4764 S:      Maintained
4765 F:      drivers/gpu/drm/stm
4766 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4767
4768 DRM DRIVERS FOR TI LCDC
4769 M:      Jyri Sarha <jsarha@ti.com>
4770 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4771 L:      dri-devel@lists.freedesktop.org
4772 S:      Maintained
4773 F:      drivers/gpu/drm/tilcdc/
4774 F:      Documentation/devicetree/bindings/display/tilcdc/
4775
4776 DRM DRIVERS FOR TI OMAP
4777 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4778 L:      dri-devel@lists.freedesktop.org
4779 S:      Maintained
4780 F:      drivers/gpu/drm/omapdrm/
4781 F:      Documentation/devicetree/bindings/display/ti/
4782
4783 DRM DRIVERS FOR VC4
4784 M:      Eric Anholt <eric@anholt.net>
4785 T:      git git://github.com/anholt/linux
4786 S:      Supported
4787 F:      drivers/gpu/drm/vc4/
4788 F:      include/uapi/drm/vc4_drm.h
4789 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4790 T:      git git://anongit.freedesktop.org/drm/drm-misc
4791
4792 DRM DRIVERS FOR VIVANTE GPU IP
4793 M:      Lucas Stach <l.stach@pengutronix.de>
4794 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4795 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4796 L:      etnaviv@lists.freedesktop.org
4797 L:      dri-devel@lists.freedesktop.org
4798 S:      Maintained
4799 F:      drivers/gpu/drm/etnaviv/
4800 F:      include/uapi/drm/etnaviv_drm.h
4801 F:      Documentation/devicetree/bindings/display/etnaviv/
4802
4803 DRM DRIVERS FOR ZTE ZX
4804 M:      Shawn Guo <shawnguo@kernel.org>
4805 L:      dri-devel@lists.freedesktop.org
4806 S:      Maintained
4807 F:      drivers/gpu/drm/zte/
4808 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4809 T:      git git://anongit.freedesktop.org/drm/drm-misc
4810
4811 DRM PANEL DRIVERS
4812 M:      Thierry Reding <thierry.reding@gmail.com>
4813 L:      dri-devel@lists.freedesktop.org
4814 T:      git git://anongit.freedesktop.org/drm/drm-misc
4815 S:      Maintained
4816 F:      drivers/gpu/drm/drm_panel.c
4817 F:      drivers/gpu/drm/panel/
4818 F:      include/drm/drm_panel.h
4819 F:      Documentation/devicetree/bindings/display/panel/
4820
4821 DRM TINYDRM DRIVERS
4822 M:      Noralf Trønnes <noralf@tronnes.org>
4823 W:      https://github.com/notro/tinydrm/wiki/Development
4824 T:      git git://anongit.freedesktop.org/drm/drm-misc
4825 S:      Maintained
4826 F:      drivers/gpu/drm/tinydrm/
4827 F:      include/drm/tinydrm/
4828
4829 DRM TTM SUBSYSTEM
4830 M:      Christian Koenig <christian.koenig@amd.com>
4831 M:      Roger He <Hongbo.He@amd.com>
4832 T:      git git://people.freedesktop.org/~agd5f/linux
4833 S:      Maintained
4834 L:      dri-devel@lists.freedesktop.org
4835 F:      include/drm/ttm/
4836 F:      drivers/gpu/drm/ttm/
4837
4838 DSBR100 USB FM RADIO DRIVER
4839 M:      Alexey Klimov <klimov.linux@gmail.com>
4840 L:      linux-media@vger.kernel.org
4841 T:      git git://linuxtv.org/media_tree.git
4842 S:      Maintained
4843 F:      drivers/media/radio/dsbr100.c
4844
4845 DSCC4 DRIVER
4846 M:      Francois Romieu <romieu@fr.zoreil.com>
4847 L:      netdev@vger.kernel.org
4848 S:      Maintained
4849 F:      drivers/net/wan/dscc4.c
4850
4851 DT3155 MEDIA DRIVER
4852 M:      Hans Verkuil <hverkuil@xs4all.nl>
4853 L:      linux-media@vger.kernel.org
4854 T:      git git://linuxtv.org/media_tree.git
4855 W:      https://linuxtv.org
4856 S:      Odd Fixes
4857 F:      drivers/media/pci/dt3155/
4858
4859 DVB_USB_AF9015 MEDIA DRIVER
4860 M:      Antti Palosaari <crope@iki.fi>
4861 L:      linux-media@vger.kernel.org
4862 W:      https://linuxtv.org
4863 W:      http://palosaari.fi/linux/
4864 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4865 T:      git git://linuxtv.org/anttip/media_tree.git
4866 S:      Maintained
4867 F:      drivers/media/usb/dvb-usb-v2/af9015*
4868
4869 DVB_USB_AF9035 MEDIA DRIVER
4870 M:      Antti Palosaari <crope@iki.fi>
4871 L:      linux-media@vger.kernel.org
4872 W:      https://linuxtv.org
4873 W:      http://palosaari.fi/linux/
4874 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4875 T:      git git://linuxtv.org/anttip/media_tree.git
4876 S:      Maintained
4877 F:      drivers/media/usb/dvb-usb-v2/af9035*
4878
4879 DVB_USB_ANYSEE MEDIA DRIVER
4880 M:      Antti Palosaari <crope@iki.fi>
4881 L:      linux-media@vger.kernel.org
4882 W:      https://linuxtv.org
4883 W:      http://palosaari.fi/linux/
4884 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4885 T:      git git://linuxtv.org/anttip/media_tree.git
4886 S:      Maintained
4887 F:      drivers/media/usb/dvb-usb-v2/anysee*
4888
4889 DVB_USB_AU6610 MEDIA DRIVER
4890 M:      Antti Palosaari <crope@iki.fi>
4891 L:      linux-media@vger.kernel.org
4892 W:      https://linuxtv.org
4893 W:      http://palosaari.fi/linux/
4894 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4895 T:      git git://linuxtv.org/anttip/media_tree.git
4896 S:      Maintained
4897 F:      drivers/media/usb/dvb-usb-v2/au6610*
4898
4899 DVB_USB_CE6230 MEDIA DRIVER
4900 M:      Antti Palosaari <crope@iki.fi>
4901 L:      linux-media@vger.kernel.org
4902 W:      https://linuxtv.org
4903 W:      http://palosaari.fi/linux/
4904 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4905 T:      git git://linuxtv.org/anttip/media_tree.git
4906 S:      Maintained
4907 F:      drivers/media/usb/dvb-usb-v2/ce6230*
4908
4909 DVB_USB_CXUSB MEDIA DRIVER
4910 M:      Michael Krufky <mkrufky@linuxtv.org>
4911 L:      linux-media@vger.kernel.org
4912 W:      https://linuxtv.org
4913 W:      http://github.com/mkrufky
4914 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4915 T:      git git://linuxtv.org/media_tree.git
4916 S:      Maintained
4917 F:      drivers/media/usb/dvb-usb/cxusb*
4918
4919 DVB_USB_EC168 MEDIA DRIVER
4920 M:      Antti Palosaari <crope@iki.fi>
4921 L:      linux-media@vger.kernel.org
4922 W:      https://linuxtv.org
4923 W:      http://palosaari.fi/linux/
4924 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4925 T:      git git://linuxtv.org/anttip/media_tree.git
4926 S:      Maintained
4927 F:      drivers/media/usb/dvb-usb-v2/ec168*
4928
4929 DVB_USB_GL861 MEDIA DRIVER
4930 M:      Antti Palosaari <crope@iki.fi>
4931 L:      linux-media@vger.kernel.org
4932 W:      https://linuxtv.org
4933 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4934 T:      git git://linuxtv.org/anttip/media_tree.git
4935 S:      Maintained
4936 F:      drivers/media/usb/dvb-usb-v2/gl861*
4937
4938 DVB_USB_MXL111SF MEDIA DRIVER
4939 M:      Michael Krufky <mkrufky@linuxtv.org>
4940 L:      linux-media@vger.kernel.org
4941 W:      https://linuxtv.org
4942 W:      http://github.com/mkrufky
4943 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4944 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
4945 S:      Maintained
4946 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
4947
4948 DVB_USB_RTL28XXU MEDIA DRIVER
4949 M:      Antti Palosaari <crope@iki.fi>
4950 L:      linux-media@vger.kernel.org
4951 W:      https://linuxtv.org
4952 W:      http://palosaari.fi/linux/
4953 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4954 T:      git git://linuxtv.org/anttip/media_tree.git
4955 S:      Maintained
4956 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
4957
4958 DVB_USB_V2 MEDIA DRIVER
4959 M:      Antti Palosaari <crope@iki.fi>
4960 L:      linux-media@vger.kernel.org
4961 W:      https://linuxtv.org
4962 W:      http://palosaari.fi/linux/
4963 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4964 T:      git git://linuxtv.org/anttip/media_tree.git
4965 S:      Maintained
4966 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
4967 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
4968
4969 DYNAMIC DEBUG
4970 M:      Jason Baron <jbaron@akamai.com>
4971 S:      Maintained
4972 F:      lib/dynamic_debug.c
4973 F:      include/linux/dynamic_debug.h
4974
4975 DYNAMIC INTERRUPT MODERATION
4976 M:      Tal Gilboa <talgi@mellanox.com>
4977 S:      Maintained
4978 F:      include/linux/net_dim.h
4979
4980 DZ DECSTATION DZ11 SERIAL DRIVER
4981 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4982 S:      Maintained
4983 F:      drivers/tty/serial/dz.*
4984
4985 E3X0 POWER BUTTON DRIVER
4986 M:      Moritz Fischer <moritz.fischer@ettus.com>
4987 L:      usrp-users@lists.ettus.com
4988 W:      http://www.ettus.com
4989 S:      Supported
4990 F:      drivers/input/misc/e3x0-button.c
4991 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
4992
4993 E4000 MEDIA DRIVER
4994 M:      Antti Palosaari <crope@iki.fi>
4995 L:      linux-media@vger.kernel.org
4996 W:      https://linuxtv.org
4997 W:      http://palosaari.fi/linux/
4998 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4999 T:      git git://linuxtv.org/anttip/media_tree.git
5000 S:      Maintained
5001 F:      drivers/media/tuners/e4000*
5002
5003 EC100 MEDIA DRIVER
5004 M:      Antti Palosaari <crope@iki.fi>
5005 L:      linux-media@vger.kernel.org
5006 W:      https://linuxtv.org
5007 W:      http://palosaari.fi/linux/
5008 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5009 T:      git git://linuxtv.org/anttip/media_tree.git
5010 S:      Maintained
5011 F:      drivers/media/dvb-frontends/ec100*
5012
5013 ECRYPT FILE SYSTEM
5014 M:      Tyler Hicks <tyhicks@canonical.com>
5015 L:      ecryptfs@vger.kernel.org
5016 W:      http://ecryptfs.org
5017 W:      https://launchpad.net/ecryptfs
5018 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5019 S:      Supported
5020 F:      Documentation/filesystems/ecryptfs.txt
5021 F:      fs/ecryptfs/
5022
5023 EDAC-AMD64
5024 M:      Borislav Petkov <bp@alien8.de>
5025 L:      linux-edac@vger.kernel.org
5026 S:      Maintained
5027 F:      drivers/edac/amd64_edac*
5028
5029 EDAC-CALXEDA
5030 M:      Robert Richter <rric@kernel.org>
5031 L:      linux-edac@vger.kernel.org
5032 S:      Maintained
5033 F:      drivers/edac/highbank*
5034
5035 EDAC-CAVIUM OCTEON
5036 M:      Ralf Baechle <ralf@linux-mips.org>
5037 M:      David Daney <david.daney@cavium.com>
5038 L:      linux-edac@vger.kernel.org
5039 L:      linux-mips@linux-mips.org
5040 S:      Supported
5041 F:      drivers/edac/octeon_edac*
5042
5043 EDAC-CAVIUM THUNDERX
5044 M:      David Daney <david.daney@cavium.com>
5045 M:      Jan Glauber <jglauber@cavium.com>
5046 L:      linux-edac@vger.kernel.org
5047 S:      Supported
5048 F:      drivers/edac/thunderx_edac*
5049
5050 EDAC-CORE
5051 M:      Borislav Petkov <bp@alien8.de>
5052 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5053 L:      linux-edac@vger.kernel.org
5054 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5055 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5056 S:      Supported
5057 F:      Documentation/admin-guide/ras.rst
5058 F:      Documentation/driver-api/edac.rst
5059 F:      drivers/edac/
5060 F:      include/linux/edac.h
5061
5062 EDAC-E752X
5063 M:      Mark Gross <mark.gross@intel.com>
5064 L:      linux-edac@vger.kernel.org
5065 S:      Maintained
5066 F:      drivers/edac/e752x_edac.c
5067
5068 EDAC-E7XXX
5069 L:      linux-edac@vger.kernel.org
5070 S:      Maintained
5071 F:      drivers/edac/e7xxx_edac.c
5072
5073 EDAC-FSL_DDR
5074 M:      York Sun <york.sun@nxp.com>
5075 L:      linux-edac@vger.kernel.org
5076 S:      Maintained
5077 F:      drivers/edac/fsl_ddr_edac.*
5078
5079 EDAC-GHES
5080 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5081 L:      linux-edac@vger.kernel.org
5082 S:      Maintained
5083 F:      drivers/edac/ghes_edac.c
5084
5085 EDAC-I3000
5086 L:      linux-edac@vger.kernel.org
5087 S:      Orphan
5088 F:      drivers/edac/i3000_edac.c
5089
5090 EDAC-I5000
5091 L:      linux-edac@vger.kernel.org
5092 S:      Maintained
5093 F:      drivers/edac/i5000_edac.c
5094
5095 EDAC-I5400
5096 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5097 L:      linux-edac@vger.kernel.org
5098 S:      Maintained
5099 F:      drivers/edac/i5400_edac.c
5100
5101 EDAC-I7300
5102 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5103 L:      linux-edac@vger.kernel.org
5104 S:      Maintained
5105 F:      drivers/edac/i7300_edac.c
5106
5107 EDAC-I7CORE
5108 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5109 L:      linux-edac@vger.kernel.org
5110 S:      Maintained
5111 F:      drivers/edac/i7core_edac.c
5112
5113 EDAC-I82443BXGX
5114 M:      Tim Small <tim@buttersideup.com>
5115 L:      linux-edac@vger.kernel.org
5116 S:      Maintained
5117 F:      drivers/edac/i82443bxgx_edac.c
5118
5119 EDAC-I82975X
5120 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5121 M:      "Arvind R." <arvino55@gmail.com>
5122 L:      linux-edac@vger.kernel.org
5123 S:      Maintained
5124 F:      drivers/edac/i82975x_edac.c
5125
5126 EDAC-IE31200
5127 M:      Jason Baron <jbaron@akamai.com>
5128 L:      linux-edac@vger.kernel.org
5129 S:      Maintained
5130 F:      drivers/edac/ie31200_edac.c
5131
5132 EDAC-MPC85XX
5133 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5134 L:      linux-edac@vger.kernel.org
5135 S:      Maintained
5136 F:      drivers/edac/mpc85xx_edac.[ch]
5137
5138 EDAC-PASEMI
5139 M:      Egor Martovetsky <egor@pasemi.com>
5140 L:      linux-edac@vger.kernel.org
5141 S:      Maintained
5142 F:      drivers/edac/pasemi_edac.c
5143
5144 EDAC-PND2
5145 M:      Tony Luck <tony.luck@intel.com>
5146 L:      linux-edac@vger.kernel.org
5147 S:      Maintained
5148 F:      drivers/edac/pnd2_edac.[ch]
5149
5150 EDAC-R82600
5151 M:      Tim Small <tim@buttersideup.com>
5152 L:      linux-edac@vger.kernel.org
5153 S:      Maintained
5154 F:      drivers/edac/r82600_edac.c
5155
5156 EDAC-SBRIDGE
5157 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5158 L:      linux-edac@vger.kernel.org
5159 S:      Maintained
5160 F:      drivers/edac/sb_edac.c
5161
5162 EDAC-SKYLAKE
5163 M:      Tony Luck <tony.luck@intel.com>
5164 L:      linux-edac@vger.kernel.org
5165 S:      Maintained
5166 F:      drivers/edac/skx_edac.c
5167
5168 EDAC-TI
5169 M:      Tero Kristo <t-kristo@ti.com>
5170 L:      linux-edac@vger.kernel.org
5171 S:      Maintained
5172 F:      drivers/edac/ti_edac.c
5173
5174 EDIROL UA-101/UA-1000 DRIVER
5175 M:      Clemens Ladisch <clemens@ladisch.de>
5176 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5177 T:      git git://git.alsa-project.org/alsa-kernel.git
5178 S:      Maintained
5179 F:      sound/usb/misc/ua101.c
5180
5181 EFI TEST DRIVER
5182 L:      linux-efi@vger.kernel.org
5183 M:      Ivan Hu <ivan.hu@canonical.com>
5184 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5185 S:      Maintained
5186 F:      drivers/firmware/efi/test/
5187
5188 EFI VARIABLE FILESYSTEM
5189 M:      Matthew Garrett <matthew.garrett@nebula.com>
5190 M:      Jeremy Kerr <jk@ozlabs.org>
5191 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5193 L:      linux-efi@vger.kernel.org
5194 S:      Maintained
5195 F:      fs/efivarfs/
5196
5197 EFIFB FRAMEBUFFER DRIVER
5198 L:      linux-fbdev@vger.kernel.org
5199 M:      Peter Jones <pjones@redhat.com>
5200 S:      Maintained
5201 F:      drivers/video/fbdev/efifb.c
5202
5203 EFS FILESYSTEM
5204 W:      http://aeschi.ch.eu.org/efs/
5205 S:      Orphan
5206 F:      fs/efs/
5207
5208 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5209 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5210 L:      netdev@vger.kernel.org
5211 S:      Maintained
5212 F:      drivers/net/ethernet/ibm/ehea/
5213
5214 EM28XX VIDEO4LINUX DRIVER
5215 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5216 L:      linux-media@vger.kernel.org
5217 W:      https://linuxtv.org
5218 T:      git git://linuxtv.org/media_tree.git
5219 S:      Maintained
5220 F:      drivers/media/usb/em28xx/
5221 F:      Documentation/media/v4l-drivers/em28xx*
5222
5223 EMBEDDED LINUX
5224 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5225 M:      Matt Mackall <mpm@selenic.com>
5226 M:      David Woodhouse <dwmw2@infradead.org>
5227 L:      linux-embedded@vger.kernel.org
5228 S:      Maintained
5229
5230 Emulex 10Gbps iSCSI - OneConnect DRIVER
5231 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5232 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5233 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5234 L:      linux-scsi@vger.kernel.org
5235 W:      http://www.broadcom.com
5236 S:      Supported
5237 F:      drivers/scsi/be2iscsi/
5238
5239 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5240 M:      Sathya Perla <sathya.perla@broadcom.com>
5241 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5242 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5243 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5244 L:      netdev@vger.kernel.org
5245 W:      http://www.emulex.com
5246 S:      Supported
5247 F:      drivers/net/ethernet/emulex/benet/
5248
5249 EMULEX ONECONNECT ROCE DRIVER
5250 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5251 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5252 L:      linux-rdma@vger.kernel.org
5253 W:      http://www.broadcom.com
5254 S:      Odd Fixes
5255 F:      drivers/infiniband/hw/ocrdma/
5256 F:      include/uapi/rdma/ocrdma-abi.h
5257
5258 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5259 M:      James Smart <james.smart@broadcom.com>
5260 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5261 L:      linux-scsi@vger.kernel.org
5262 W:      http://www.broadcom.com
5263 S:      Supported
5264 F:      drivers/scsi/lpfc/
5265
5266 ENE CB710 FLASH CARD READER DRIVER
5267 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5268 S:      Maintained
5269 F:      drivers/misc/cb710/
5270 F:      drivers/mmc/host/cb710-mmc.*
5271 F:      include/linux/cb710.h
5272
5273 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5274 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5275 S:      Maintained
5276 F:      drivers/media/rc/ene_ir.*
5277
5278 EPSON S1D13XXX FRAMEBUFFER DRIVER
5279 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5280 S:      Maintained
5281 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5282 F:      drivers/video/fbdev/s1d13xxxfb.c
5283 F:      include/video/s1d13xxxfb.h
5284
5285 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5286 M:      Jeff Layton <jlayton@kernel.org>
5287 S:      Maintained
5288 F:      lib/errseq.c
5289 F:      include/linux/errseq.h
5290
5291 ET131X NETWORK DRIVER
5292 M:      Mark Einon <mark.einon@gmail.com>
5293 S:      Odd Fixes
5294 F:      drivers/net/ethernet/agere/
5295
5296 ETHERNET BRIDGE
5297 M:      Stephen Hemminger <stephen@networkplumber.org>
5298 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5299 L:      netdev@vger.kernel.org
5300 W:      http://www.linuxfoundation.org/en/Net:Bridge
5301 S:      Maintained
5302 F:      include/linux/netfilter_bridge/
5303 F:      net/bridge/
5304
5305 ETHERNET PHY LIBRARY
5306 M:      Andrew Lunn <andrew@lunn.ch>
5307 M:      Florian Fainelli <f.fainelli@gmail.com>
5308 L:      netdev@vger.kernel.org
5309 S:      Maintained
5310 F:      Documentation/ABI/testing/sysfs-bus-mdio
5311 F:      Documentation/devicetree/bindings/net/mdio*
5312 F:      Documentation/networking/phy.txt
5313 F:      drivers/net/phy/
5314 F:      drivers/of/of_mdio.c
5315 F:      drivers/of/of_net.c
5316 F:      include/linux/*mdio*.h
5317 F:      include/linux/of_net.h
5318 F:      include/linux/phy.h
5319 F:      include/linux/phy_fixed.h
5320 F:      include/linux/platform_data/mdio-gpio.h
5321 F:      include/linux/platform_data/mdio-bcm-unimac.h
5322 F:      include/trace/events/mdio.h
5323 F:      include/uapi/linux/mdio.h
5324 F:      include/uapi/linux/mii.h
5325
5326 EXT2 FILE SYSTEM
5327 M:      Jan Kara <jack@suse.com>
5328 L:      linux-ext4@vger.kernel.org
5329 S:      Maintained
5330 F:      Documentation/filesystems/ext2.txt
5331 F:      fs/ext2/
5332 F:      include/linux/ext2*
5333
5334 EXT4 FILE SYSTEM
5335 M:      "Theodore Ts'o" <tytso@mit.edu>
5336 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5337 L:      linux-ext4@vger.kernel.org
5338 W:      http://ext4.wiki.kernel.org
5339 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5340 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5341 S:      Maintained
5342 F:      Documentation/filesystems/ext4.txt
5343 F:      fs/ext4/
5344
5345 Extended Verification Module (EVM)
5346 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5347 L:      linux-integrity@vger.kernel.org
5348 S:      Supported
5349 F:      security/integrity/evm/
5350
5351 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5352 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5353 L:      linux-efi@vger.kernel.org
5354 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5355 S:      Maintained
5356 F:      Documentation/efi-stub.txt
5357 F:      arch/*/kernel/efi.c
5358 F:      arch/x86/boot/compressed/eboot.[ch]
5359 F:      arch/*/include/asm/efi.h
5360 F:      arch/x86/platform/efi/
5361 F:      drivers/firmware/efi/
5362 F:      include/linux/efi*.h
5363 F:      arch/arm/boot/compressed/efi-header.S
5364 F:      arch/arm64/kernel/efi-entry.S
5365
5366 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5367 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5368 M:      Chanwoo Choi <cw00.choi@samsung.com>
5369 L:      linux-kernel@vger.kernel.org
5370 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5371 S:      Maintained
5372 F:      drivers/extcon/
5373 F:      include/linux/extcon/
5374 F:      include/linux/extcon.h
5375 F:      Documentation/extcon/
5376 F:      Documentation/devicetree/bindings/extcon/
5377
5378 EXYNOS DP DRIVER
5379 M:      Jingoo Han <jingoohan1@gmail.com>
5380 L:      dri-devel@lists.freedesktop.org
5381 S:      Maintained
5382 F:      drivers/gpu/drm/exynos/exynos_dp*
5383
5384 EXYNOS SYSMMU (IOMMU) driver
5385 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5386 L:      iommu@lists.linux-foundation.org
5387 S:      Maintained
5388 F:      drivers/iommu/exynos-iommu.c
5389
5390 EZchip NPS platform support
5391 M:      Vineet Gupta <vgupta@synopsys.com>
5392 S:      Supported
5393 F:      arch/arc/plat-eznps
5394 F:      arch/arc/boot/dts/eznps.dts
5395
5396 F2FS FILE SYSTEM
5397 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5398 M:      Chao Yu <yuchao0@huawei.com>
5399 L:      linux-f2fs-devel@lists.sourceforge.net
5400 W:      https://f2fs.wiki.kernel.org/
5401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5402 S:      Maintained
5403 F:      Documentation/filesystems/f2fs.txt
5404 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5405 F:      fs/f2fs/
5406 F:      include/linux/f2fs_fs.h
5407 F:      include/trace/events/f2fs.h
5408
5409 F71805F HARDWARE MONITORING DRIVER
5410 M:      Jean Delvare <jdelvare@suse.com>
5411 L:      linux-hwmon@vger.kernel.org
5412 S:      Maintained
5413 F:      Documentation/hwmon/f71805f
5414 F:      drivers/hwmon/f71805f.c
5415
5416 FANOTIFY
5417 M:      Jan Kara <jack@suse.cz>
5418 R:      Amir Goldstein <amir73il@gmail.com>
5419 L:      linux-fsdevel@vger.kernel.org
5420 S:      Maintained
5421 F:      fs/notify/fanotify/
5422 F:      include/linux/fanotify.h
5423 F:      include/uapi/linux/fanotify.h
5424
5425 FARSYNC SYNCHRONOUS DRIVER
5426 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5427 W:      http://www.farsite.co.uk/
5428 S:      Supported
5429 F:      drivers/net/wan/farsync.*
5430
5431 FAULT INJECTION SUPPORT
5432 M:      Akinobu Mita <akinobu.mita@gmail.com>
5433 S:      Supported
5434 F:      Documentation/fault-injection/
5435 F:      lib/fault-inject.c
5436
5437 FBTFT Framebuffer drivers
5438 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5439 S:      Maintained
5440 F:      drivers/staging/fbtft/
5441
5442 FC0011 TUNER DRIVER
5443 M:      Michael Buesch <m@bues.ch>
5444 L:      linux-media@vger.kernel.org
5445 S:      Maintained
5446 F:      drivers/media/tuners/fc0011.h
5447 F:      drivers/media/tuners/fc0011.c
5448
5449 FC2580 MEDIA DRIVER
5450 M:      Antti Palosaari <crope@iki.fi>
5451 L:      linux-media@vger.kernel.org
5452 W:      https://linuxtv.org
5453 W:      http://palosaari.fi/linux/
5454 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5455 T:      git git://linuxtv.org/anttip/media_tree.git
5456 S:      Maintained
5457 F:      drivers/media/tuners/fc2580*
5458
5459 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5460 M:      Johannes Thumshirn <jth@kernel.org>
5461 L:      linux-scsi@vger.kernel.org
5462 W:      www.Open-FCoE.org
5463 S:      Supported
5464 F:      drivers/scsi/libfc/
5465 F:      drivers/scsi/fcoe/
5466 F:      include/scsi/fc/
5467 F:      include/scsi/libfc.h
5468 F:      include/scsi/libfcoe.h
5469 F:      include/uapi/scsi/fc/
5470
5471 FILE LOCKING (flock() and fcntl()/lockf())
5472 M:      Jeff Layton <jlayton@kernel.org>
5473 M:      "J. Bruce Fields" <bfields@fieldses.org>
5474 L:      linux-fsdevel@vger.kernel.org
5475 S:      Maintained
5476 F:      include/linux/fcntl.h
5477 F:      include/uapi/linux/fcntl.h
5478 F:      fs/fcntl.c
5479 F:      fs/locks.c
5480
5481 FILESYSTEMS (VFS and infrastructure)
5482 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5483 L:      linux-fsdevel@vger.kernel.org
5484 S:      Maintained
5485 F:      fs/*
5486 F:      include/linux/fs.h
5487 F:      include/uapi/linux/fs.h
5488
5489 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5490 M:      Riku Voipio <riku.voipio@iki.fi>
5491 L:      linux-hwmon@vger.kernel.org
5492 S:      Maintained
5493 F:      drivers/hwmon/f75375s.c
5494 F:      include/linux/f75375s.h
5495
5496 FIREWIRE AUDIO DRIVERS
5497 M:      Clemens Ladisch <clemens@ladisch.de>
5498 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5499 T:      git git://git.alsa-project.org/alsa-kernel.git
5500 S:      Maintained
5501 F:      sound/firewire/
5502
5503 FIREWIRE MEDIA DRIVERS (firedtv)
5504 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5505 L:      linux-media@vger.kernel.org
5506 L:      linux1394-devel@lists.sourceforge.net
5507 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5508 S:      Maintained
5509 F:      drivers/media/firewire/
5510
5511 FIREWIRE SBP-2 TARGET
5512 M:      Chris Boot <bootc@bootc.net>
5513 L:      linux-scsi@vger.kernel.org
5514 L:      target-devel@vger.kernel.org
5515 L:      linux1394-devel@lists.sourceforge.net
5516 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5517 S:      Maintained
5518 F:      drivers/target/sbp/
5519
5520 FIREWIRE SUBSYSTEM
5521 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5522 L:      linux1394-devel@lists.sourceforge.net
5523 W:      http://ieee1394.wiki.kernel.org/
5524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5525 S:      Maintained
5526 F:      drivers/firewire/
5527 F:      include/linux/firewire.h
5528 F:      include/uapi/linux/firewire*.h
5529 F:      tools/firewire/
5530
5531 FIRMWARE LOADER (request_firmware)
5532 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5533 L:      linux-kernel@vger.kernel.org
5534 S:      Maintained
5535 F:      Documentation/firmware_class/
5536 F:      drivers/base/firmware_loader/
5537 F:      include/linux/firmware.h
5538
5539 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5540 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5541 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5542 S:      Maintained
5543 F:      drivers/block/rsxx/
5544
5545 FLOPPY DRIVER
5546 M:      Jiri Kosina <jikos@kernel.org>
5547 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5548 S:      Odd fixes
5549 F:      drivers/block/floppy.c
5550
5551 FMC SUBSYSTEM
5552 M:      Alessandro Rubini <rubini@gnudd.com>
5553 W:      http://www.ohwr.org/projects/fmc-bus
5554 S:      Supported
5555 F:      drivers/fmc/
5556 F:      include/linux/fmc*.h
5557 F:      include/linux/ipmi-fru.h
5558 K:      fmc_d.*register
5559
5560 FPGA MANAGER FRAMEWORK
5561 M:      Alan Tull <atull@kernel.org>
5562 M:      Moritz Fischer <mdf@kernel.org>
5563 L:      linux-fpga@vger.kernel.org
5564 S:      Maintained
5565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5566 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5567 F:      Documentation/fpga/
5568 F:      Documentation/devicetree/bindings/fpga/
5569 F:      drivers/fpga/
5570 F:      include/linux/fpga/
5571 W:      http://www.rocketboards.org
5572
5573 FPU EMULATOR
5574 M:      Bill Metzenthen <billm@melbpc.org.au>
5575 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5576 S:      Maintained
5577 F:      arch/x86/math-emu/
5578
5579 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5580 L:      netdev@vger.kernel.org
5581 S:      Orphan
5582 F:      drivers/net/wan/dlci.c
5583 F:      drivers/net/wan/sdla.c
5584
5585 FRAMEBUFFER LAYER
5586 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5587 L:      dri-devel@lists.freedesktop.org
5588 L:      linux-fbdev@vger.kernel.org
5589 T:      git git://github.com/bzolnier/linux.git
5590 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5591 S:      Maintained
5592 F:      Documentation/fb/
5593 F:      drivers/video/
5594 F:      include/video/
5595 F:      include/linux/fb.h
5596 F:      include/uapi/video/
5597 F:      include/uapi/linux/fb.h
5598
5599 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5600 M:      Horia Geantă <horia.geanta@nxp.com>
5601 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5602 L:      linux-crypto@vger.kernel.org
5603 S:      Maintained
5604 F:      drivers/crypto/caam/
5605 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5606
5607 FREESCALE DIU FRAMEBUFFER DRIVER
5608 M:      Timur Tabi <timur@tabi.org>
5609 L:      linux-fbdev@vger.kernel.org
5610 S:      Maintained
5611 F:      drivers/video/fbdev/fsl-diu-fb.*
5612
5613 FREESCALE DMA DRIVER
5614 M:      Li Yang <leoyang.li@nxp.com>
5615 M:      Zhang Wei <zw@zh-kernel.org>
5616 L:      linuxppc-dev@lists.ozlabs.org
5617 S:      Maintained
5618 F:      drivers/dma/fsldma.*
5619
5620 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5621 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5622 L:      netdev@vger.kernel.org
5623 S:      Maintained
5624 F:      drivers/net/ethernet/freescale/gianfar*
5625 X:      drivers/net/ethernet/freescale/gianfar_ptp.c
5626 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5627
5628 FREESCALE GPMI NAND DRIVER
5629 M:      Han Xu <han.xu@nxp.com>
5630 L:      linux-mtd@lists.infradead.org
5631 S:      Maintained
5632 F:      drivers/mtd/nand/raw/gpmi-nand/*
5633
5634 FREESCALE I2C CPM DRIVER
5635 M:      Jochen Friedrich <jochen@scram.de>
5636 L:      linuxppc-dev@lists.ozlabs.org
5637 L:      linux-i2c@vger.kernel.org
5638 S:      Maintained
5639 F:      drivers/i2c/busses/i2c-cpm.c
5640
5641 FREESCALE IMX / MXC FEC DRIVER
5642 M:      Fugang Duan <fugang.duan@nxp.com>
5643 L:      netdev@vger.kernel.org
5644 S:      Maintained
5645 F:      drivers/net/ethernet/freescale/fec_main.c
5646 F:      drivers/net/ethernet/freescale/fec_ptp.c
5647 F:      drivers/net/ethernet/freescale/fec.h
5648 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5649
5650 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5651 M:      Sascha Hauer <s.hauer@pengutronix.de>
5652 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5653 L:      linux-fbdev@vger.kernel.org
5654 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5655 S:      Maintained
5656 F:      include/linux/platform_data/video-imxfb.h
5657 F:      drivers/video/fbdev/imxfb.c
5658
5659 FREESCALE QORIQ DPAA ETHERNET DRIVER
5660 M:      Madalin Bucur <madalin.bucur@nxp.com>
5661 L:      netdev@vger.kernel.org
5662 S:      Maintained
5663 F:      drivers/net/ethernet/freescale/dpaa
5664
5665 FREESCALE QORIQ DPAA FMAN DRIVER
5666 M:      Madalin Bucur <madalin.bucur@nxp.com>
5667 L:      netdev@vger.kernel.org
5668 S:      Maintained
5669 F:      drivers/net/ethernet/freescale/fman
5670 F:      Documentation/devicetree/bindings/powerpc/fsl/fman.txt
5671
5672 FREESCALE QUAD SPI DRIVER
5673 M:      Han Xu <han.xu@nxp.com>
5674 L:      linux-mtd@lists.infradead.org
5675 S:      Maintained
5676 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5677
5678 FREESCALE QUICC ENGINE LIBRARY
5679 M:      Qiang Zhao <qiang.zhao@nxp.com>
5680 L:      linuxppc-dev@lists.ozlabs.org
5681 S:      Maintained
5682 F:      drivers/soc/fsl/qe/
5683 F:      include/soc/fsl/*qe*.h
5684 F:      include/soc/fsl/*ucc*.h
5685
5686 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5687 M:      Li Yang <leoyang.li@nxp.com>
5688 L:      netdev@vger.kernel.org
5689 L:      linuxppc-dev@lists.ozlabs.org
5690 S:      Maintained
5691 F:      drivers/net/ethernet/freescale/ucc_geth*
5692
5693 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5694 M:      Zhao Qiang <qiang.zhao@nxp.com>
5695 L:      netdev@vger.kernel.org
5696 L:      linuxppc-dev@lists.ozlabs.org
5697 S:      Maintained
5698 F:      drivers/net/wan/fsl_ucc_hdlc*
5699
5700 FREESCALE QUICC ENGINE UCC UART DRIVER
5701 M:      Timur Tabi <timur@tabi.org>
5702 L:      linuxppc-dev@lists.ozlabs.org
5703 S:      Maintained
5704 F:      drivers/tty/serial/ucc_uart.c
5705
5706 FREESCALE SOC DRIVERS
5707 M:      Li Yang <leoyang.li@nxp.com>
5708 L:      linuxppc-dev@lists.ozlabs.org
5709 L:      linux-arm-kernel@lists.infradead.org
5710 S:      Maintained
5711 F:      Documentation/devicetree/bindings/soc/fsl/
5712 F:      drivers/soc/fsl/
5713 F:      include/linux/fsl/
5714
5715 FREESCALE SOC FS_ENET DRIVER
5716 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5717 M:      Vitaly Bordug <vbordug@ru.mvista.com>
5718 L:      linuxppc-dev@lists.ozlabs.org
5719 L:      netdev@vger.kernel.org
5720 S:      Maintained
5721 F:      drivers/net/ethernet/freescale/fs_enet/
5722 F:      include/linux/fs_enet_pd.h
5723
5724 FREESCALE SOC SOUND DRIVERS
5725 M:      Timur Tabi <timur@tabi.org>
5726 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5727 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5728 R:      Fabio Estevam <fabio.estevam@nxp.com>
5729 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5730 L:      linuxppc-dev@lists.ozlabs.org
5731 S:      Maintained
5732 F:      sound/soc/fsl/fsl*
5733 F:      sound/soc/fsl/imx*
5734 F:      sound/soc/fsl/mpc8610_hpcd.c
5735
5736 FREESCALE USB PERIPHERAL DRIVERS
5737 M:      Li Yang <leoyang.li@nxp.com>
5738 L:      linux-usb@vger.kernel.org
5739 L:      linuxppc-dev@lists.ozlabs.org
5740 S:      Maintained
5741 F:      drivers/usb/gadget/udc/fsl*
5742
5743 FREEVXFS FILESYSTEM
5744 M:      Christoph Hellwig <hch@infradead.org>
5745 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5746 S:      Maintained
5747 F:      fs/freevxfs/
5748
5749 FREEZER
5750 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5751 M:      Pavel Machek <pavel@ucw.cz>
5752 L:      linux-pm@vger.kernel.org
5753 S:      Supported
5754 F:      Documentation/power/freezing-of-tasks.txt
5755 F:      include/linux/freezer.h
5756 F:      kernel/freezer.c
5757
5758 FRONTSWAP API
5759 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5760 L:      linux-kernel@vger.kernel.org
5761 S:      Maintained
5762 F:      mm/frontswap.c
5763 F:      include/linux/frontswap.h
5764
5765 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5766 M:      David Howells <dhowells@redhat.com>
5767 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5768 S:      Supported
5769 F:      Documentation/filesystems/caching/
5770 F:      fs/fscache/
5771 F:      include/linux/fscache*.h
5772
5773 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
5774 M:      Theodore Y. Ts'o <tytso@mit.edu>
5775 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5776 L:      linux-fscrypt@vger.kernel.org
5777 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
5778 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
5779 S:      Supported
5780 F:      fs/crypto/
5781 F:      include/linux/fscrypt*.h
5782 F:      Documentation/filesystems/fscrypt.rst
5783
5784 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
5785 M:      Jan Kara <jack@suse.cz>
5786 R:      Amir Goldstein <amir73il@gmail.com>
5787 L:      linux-fsdevel@vger.kernel.org
5788 S:      Maintained
5789 F:      fs/notify/
5790 F:      include/linux/fsnotify*.h
5791
5792 FUJITSU LAPTOP EXTRAS
5793 M:      Jonathan Woithe <jwoithe@just42.net>
5794 L:      platform-driver-x86@vger.kernel.org
5795 S:      Maintained
5796 F:      drivers/platform/x86/fujitsu-laptop.c
5797
5798 FUJITSU M-5MO LS CAMERA ISP DRIVER
5799 M:      Kyungmin Park <kyungmin.park@samsung.com>
5800 M:      Heungjun Kim <riverful.kim@samsung.com>
5801 L:      linux-media@vger.kernel.org
5802 S:      Maintained
5803 F:      drivers/media/i2c/m5mols/
5804 F:      include/media/i2c/m5mols.h
5805
5806 FUJITSU TABLET EXTRAS
5807 M:      Robert Gerlach <khnz@gmx.de>
5808 L:      platform-driver-x86@vger.kernel.org
5809 S:      Maintained
5810 F:      drivers/platform/x86/fujitsu-tablet.c
5811
5812 FUSE: FILESYSTEM IN USERSPACE
5813 M:      Miklos Szeredi <miklos@szeredi.hu>
5814 L:      linux-fsdevel@vger.kernel.org
5815 W:      http://fuse.sourceforge.net/
5816 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
5817 S:      Maintained
5818 F:      fs/fuse/
5819 F:      include/uapi/linux/fuse.h
5820 F:      Documentation/filesystems/fuse.txt
5821
5822 FUTEX SUBSYSTEM
5823 M:      Thomas Gleixner <tglx@linutronix.de>
5824 M:      Ingo Molnar <mingo@redhat.com>
5825 R:      Peter Zijlstra <peterz@infradead.org>
5826 R:      Darren Hart <dvhart@infradead.org>
5827 L:      linux-kernel@vger.kernel.org
5828 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
5829 S:      Maintained
5830 F:      kernel/futex.c
5831 F:      kernel/futex_compat.c
5832 F:      include/asm-generic/futex.h
5833 F:      include/linux/futex.h
5834 F:      include/uapi/linux/futex.h
5835 F:      tools/testing/selftests/futex/
5836 F:      tools/perf/bench/futex*
5837 F:      Documentation/*futex*
5838
5839 GCC PLUGINS
5840 M:      Kees Cook <keescook@chromium.org>
5841 R:      Emese Revfy <re.emese@gmail.com>
5842 L:      kernel-hardening@lists.openwall.com
5843 S:      Maintained
5844 F:      scripts/gcc-plugins/
5845 F:      scripts/gcc-plugin.sh
5846 F:      scripts/Makefile.gcc-plugins
5847 F:      Documentation/gcc-plugins.txt
5848
5849 GCOV BASED KERNEL PROFILING
5850 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
5851 S:      Maintained
5852 F:      kernel/gcov/
5853 F:      Documentation/dev-tools/gcov.rst
5854
5855 GDB KERNEL DEBUGGING HELPER SCRIPTS
5856 M:      Jan Kiszka <jan.kiszka@siemens.com>
5857 M:      Kieran Bingham <kieran@bingham.xyz>
5858 S:      Supported
5859 F:      scripts/gdb/
5860
5861 GDT SCSI DISK ARRAY CONTROLLER DRIVER
5862 M:      Achim Leubner <achim_leubner@adaptec.com>
5863 L:      linux-scsi@vger.kernel.org
5864 W:      http://www.icp-vortex.com/
5865 S:      Supported
5866 F:      drivers/scsi/gdt*
5867
5868 GEMTEK FM RADIO RECEIVER DRIVER
5869 M:      Hans Verkuil <hverkuil@xs4all.nl>
5870 L:      linux-media@vger.kernel.org
5871 T:      git git://linuxtv.org/media_tree.git
5872 W:      https://linuxtv.org
5873 S:      Maintained
5874 F:      drivers/media/radio/radio-gemtek*
5875
5876 GENERIC GPIO I2C DRIVER
5877 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
5878 S:      Supported
5879 F:      drivers/i2c/busses/i2c-gpio.c
5880 F:      include/linux/i2c-gpio.h
5881
5882 GENERIC GPIO I2C MULTIPLEXER DRIVER
5883 M:      Peter Korsgaard <peter.korsgaard@barco.com>
5884 L:      linux-i2c@vger.kernel.org
5885 S:      Supported
5886 F:      drivers/i2c/muxes/i2c-mux-gpio.c
5887 F:      include/linux/i2c-mux-gpio.h
5888 F:      Documentation/i2c/muxes/i2c-mux-gpio
5889
5890 GENERIC HDLC (WAN) DRIVERS
5891 M:      Krzysztof Halasa <khc@pm.waw.pl>
5892 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
5893 S:      Maintained
5894 F:      drivers/net/wan/c101.c
5895 F:      drivers/net/wan/hd6457*
5896 F:      drivers/net/wan/hdlc*
5897 F:      drivers/net/wan/n2.c
5898 F:      drivers/net/wan/pc300too.c
5899 F:      drivers/net/wan/pci200syn.c
5900 F:      drivers/net/wan/wanxl*
5901
5902 GENERIC INCLUDE/ASM HEADER FILES
5903 M:      Arnd Bergmann <arnd@arndb.de>
5904 L:      linux-arch@vger.kernel.org
5905 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
5906 S:      Maintained
5907 F:      include/asm-generic/
5908 F:      include/uapi/asm-generic/
5909
5910 GENERIC PHY FRAMEWORK
5911 M:      Kishon Vijay Abraham I <kishon@ti.com>
5912 L:      linux-kernel@vger.kernel.org
5913 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
5914 S:      Supported
5915 F:      drivers/phy/
5916 F:      include/linux/phy/
5917
5918 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
5919 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
5920 S:      Supported
5921 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
5922
5923 GENERIC PM DOMAINS
5924 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5925 M:      Kevin Hilman <khilman@kernel.org>
5926 M:      Ulf Hansson <ulf.hansson@linaro.org>
5927 L:      linux-pm@vger.kernel.org
5928 S:      Supported
5929 F:      drivers/base/power/domain*.c
5930 F:      include/linux/pm_domain.h
5931 F:      Documentation/devicetree/bindings/power/power_domain.txt
5932
5933 GENERIC UIO DRIVER FOR PCI DEVICES
5934 M:      "Michael S. Tsirkin" <mst@redhat.com>
5935 L:      kvm@vger.kernel.org
5936 S:      Supported
5937 F:      drivers/uio/uio_pci_generic.c
5938
5939 GENWQE (IBM Generic Workqueue Card)
5940 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
5941 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
5942 S:      Supported
5943 F:      drivers/misc/genwqe/
5944
5945 GET_MAINTAINER SCRIPT
5946 M:      Joe Perches <joe@perches.com>
5947 S:      Maintained
5948 F:      scripts/get_maintainer.pl
5949
5950 GFS2 FILE SYSTEM
5951 M:      Steven Whitehouse <swhiteho@redhat.com>
5952 M:      Bob Peterson <rpeterso@redhat.com>
5953 L:      cluster-devel@redhat.com
5954 W:      http://sources.redhat.com/cluster/
5955 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
5956 S:      Supported
5957 F:      Documentation/filesystems/gfs2*.txt
5958 F:      fs/gfs2/
5959 F:      include/uapi/linux/gfs2_ondisk.h
5960
5961 GIGASET ISDN DRIVERS
5962 M:      Paul Bolle <pebolle@tiscali.nl>
5963 L:      gigaset307x-common@lists.sourceforge.net
5964 W:      http://gigaset307x.sourceforge.net/
5965 S:      Odd Fixes
5966 F:      Documentation/isdn/README.gigaset
5967 F:      drivers/isdn/gigaset/
5968 F:      include/uapi/linux/gigaset_dev.h
5969
5970 GO7007 MPEG CODEC
5971 M:      Hans Verkuil <hans.verkuil@cisco.com>
5972 L:      linux-media@vger.kernel.org
5973 S:      Maintained
5974 F:      drivers/media/usb/go7007/
5975
5976 GOODIX TOUCHSCREEN
5977 M:      Bastien Nocera <hadess@hadess.net>
5978 L:      linux-input@vger.kernel.org
5979 S:      Maintained
5980 F:      drivers/input/touchscreen/goodix.c
5981
5982 GPD POCKET FAN DRIVER
5983 M:      Hans de Goede <hdegoede@redhat.com>
5984 L:      platform-driver-x86@vger.kernel.org
5985 S:      Maintained
5986 F:      drivers/platform/x86/gpd-pocket-fan.c
5987
5988 GPIO ACPI SUPPORT
5989 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
5990 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
5991 L:      linux-gpio@vger.kernel.org
5992 L:      linux-acpi@vger.kernel.org
5993 S:      Maintained
5994 F:      Documentation/acpi/gpio-properties.txt
5995 F:      drivers/gpio/gpiolib-acpi.c
5996
5997 GPIO IR Transmitter
5998 M:      Sean Young <sean@mess.org>
5999 L:      linux-media@vger.kernel.org
6000 S:      Maintained
6001 F:      drivers/media/rc/gpio-ir-tx.c
6002
6003 GPIO MOCKUP DRIVER
6004 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6005 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6006 L:      linux-gpio@vger.kernel.org
6007 S:      Maintained
6008 F:      drivers/gpio/gpio-mockup.c
6009 F:      tools/testing/selftests/gpio/
6010
6011 GPIO SUBSYSTEM
6012 M:      Linus Walleij <linus.walleij@linaro.org>
6013 L:      linux-gpio@vger.kernel.org
6014 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6015 S:      Maintained
6016 F:      Documentation/devicetree/bindings/gpio/
6017 F:      Documentation/driver-api/gpio/
6018 F:      Documentation/gpio/
6019 F:      Documentation/ABI/testing/gpio-cdev
6020 F:      Documentation/ABI/obsolete/sysfs-gpio
6021 F:      drivers/gpio/
6022 F:      include/linux/gpio/
6023 F:      include/linux/gpio.h
6024 F:      include/linux/of_gpio.h
6025 F:      include/asm-generic/gpio.h
6026 F:      include/uapi/linux/gpio.h
6027 F:      tools/gpio/
6028
6029 GRE DEMULTIPLEXER DRIVER
6030 M:      Dmitry Kozlov <xeb@mail.ru>
6031 L:      netdev@vger.kernel.org
6032 S:      Maintained
6033 F:      net/ipv4/gre_demux.c
6034 F:      net/ipv4/gre_offload.c
6035 F:      include/net/gre.h
6036
6037 GRETH 10/100/1G Ethernet MAC device driver
6038 M:      Andreas Larsson <andreas@gaisler.com>
6039 L:      netdev@vger.kernel.org
6040 S:      Maintained
6041 F:      drivers/net/ethernet/aeroflex/
6042
6043 GREYBUS AUDIO PROTOCOLS DRIVERS
6044 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6045 M:      Mark Greer <mgreer@animalcreek.com>
6046 S:      Maintained
6047 F:      drivers/staging/greybus/audio_apbridgea.c
6048 F:      drivers/staging/greybus/audio_apbridgea.h
6049 F:      drivers/staging/greybus/audio_codec.c
6050 F:      drivers/staging/greybus/audio_codec.h
6051 F:      drivers/staging/greybus/audio_gb.c
6052 F:      drivers/staging/greybus/audio_manager.c
6053 F:      drivers/staging/greybus/audio_manager.h
6054 F:      drivers/staging/greybus/audio_manager_module.c
6055 F:      drivers/staging/greybus/audio_manager_private.h
6056 F:      drivers/staging/greybus/audio_manager_sysfs.c
6057 F:      drivers/staging/greybus/audio_module.c
6058 F:      drivers/staging/greybus/audio_topology.c
6059
6060 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6061 M:      Viresh Kumar <vireshk@kernel.org>
6062 S:      Maintained
6063 F:      drivers/staging/greybus/authentication.c
6064 F:      drivers/staging/greybus/bootrom.c
6065 F:      drivers/staging/greybus/firmware.h
6066 F:      drivers/staging/greybus/fw-core.c
6067 F:      drivers/staging/greybus/fw-download.c
6068 F:      drivers/staging/greybus/fw-managament.c
6069 F:      drivers/staging/greybus/greybus_authentication.h
6070 F:      drivers/staging/greybus/greybus_firmware.h
6071 F:      drivers/staging/greybus/hid.c
6072 F:      drivers/staging/greybus/i2c.c
6073 F:      drivers/staging/greybus/spi.c
6074 F:      drivers/staging/greybus/spilib.c
6075 F:      drivers/staging/greybus/spilib.h
6076
6077 GREYBUS LOOPBACK/TIME PROTOCOLS DRIVERS
6078 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6079 S:      Maintained
6080 F:      drivers/staging/greybus/loopback.c
6081 F:      drivers/staging/greybus/timesync.c
6082 F:      drivers/staging/greybus/timesync_platform.c
6083
6084 GREYBUS PLATFORM DRIVERS
6085 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6086 S:      Maintained
6087 F:      drivers/staging/greybus/arche-platform.c
6088 F:      drivers/staging/greybus/arche-apb-ctrl.c
6089 F:      drivers/staging/greybus/arche_platform.h
6090
6091 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6092 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6093 S:      Maintained
6094 F:      drivers/staging/greybus/sdio.c
6095 F:      drivers/staging/greybus/light.c
6096 F:      drivers/staging/greybus/gpio.c
6097 F:      drivers/staging/greybus/power_supply.c
6098 F:      drivers/staging/greybus/spi.c
6099 F:      drivers/staging/greybus/spilib.c
6100
6101 GREYBUS SUBSYSTEM
6102 M:      Johan Hovold <johan@kernel.org>
6103 M:      Alex Elder <elder@kernel.org>
6104 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6105 S:      Maintained
6106 F:      drivers/staging/greybus/
6107 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6108
6109 GREYBUS UART PROTOCOLS DRIVERS
6110 M:      David Lin <dtwlin@gmail.com>
6111 S:      Maintained
6112 F:      drivers/staging/greybus/uart.c
6113 F:      drivers/staging/greybus/log.c
6114
6115 GS1662 VIDEO SERIALIZER
6116 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6117 L:      linux-media@vger.kernel.org
6118 T:      git git://linuxtv.org/media_tree.git
6119 S:      Maintained
6120 F:      drivers/media/spi/gs1662.c
6121
6122 GSPCA FINEPIX SUBDRIVER
6123 M:      Frank Zago <frank@zago.net>
6124 L:      linux-media@vger.kernel.org
6125 T:      git git://linuxtv.org/media_tree.git
6126 S:      Maintained
6127 F:      drivers/media/usb/gspca/finepix.c
6128
6129 GSPCA GL860 SUBDRIVER
6130 M:      Olivier Lorin <o.lorin@laposte.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/gl860/
6135
6136 GSPCA M5602 SUBDRIVER
6137 M:      Erik Andren <erik.andren@gmail.com>
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/m5602/
6142
6143 GSPCA PAC207 SONIXB SUBDRIVER
6144 M:      Hans Verkuil <hverkuil@xs4all.nl>
6145 L:      linux-media@vger.kernel.org
6146 T:      git git://linuxtv.org/media_tree.git
6147 S:      Odd Fixes
6148 F:      drivers/media/usb/gspca/pac207.c
6149
6150 GSPCA SN9C20X SUBDRIVER
6151 M:      Brian Johnson <brijohn@gmail.com>
6152 L:      linux-media@vger.kernel.org
6153 T:      git git://linuxtv.org/media_tree.git
6154 S:      Maintained
6155 F:      drivers/media/usb/gspca/sn9c20x.c
6156
6157 GSPCA T613 SUBDRIVER
6158 M:      Leandro Costantino <lcostantino@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/t613.c
6163
6164 GSPCA USB WEBCAM DRIVER
6165 M:      Hans Verkuil <hverkuil@xs4all.nl>
6166 L:      linux-media@vger.kernel.org
6167 T:      git git://linuxtv.org/media_tree.git
6168 S:      Odd Fixes
6169 F:      drivers/media/usb/gspca/
6170
6171 GTP (GPRS Tunneling Protocol)
6172 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6173 M:      Harald Welte <laforge@gnumonks.org>
6174 L:      osmocom-net-gprs@lists.osmocom.org
6175 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6176 S:      Maintained
6177 F:      drivers/net/gtp.c
6178
6179 GUID PARTITION TABLE (GPT)
6180 M:      Davidlohr Bueso <dave@stgolabs.net>
6181 L:      linux-efi@vger.kernel.org
6182 S:      Maintained
6183 F:      block/partitions/efi.*
6184
6185 H8/300 ARCHITECTURE
6186 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6187 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6188 W:      http://uclinux-h8.sourceforge.jp
6189 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6190 S:      Maintained
6191 F:      arch/h8300/
6192 F:      drivers/clocksource/h8300_*.c
6193 F:      drivers/clk/h8300/
6194 F:      drivers/irqchip/irq-renesas-h8*.c
6195
6196 HACKRF MEDIA DRIVER
6197 M:      Antti Palosaari <crope@iki.fi>
6198 L:      linux-media@vger.kernel.org
6199 W:      https://linuxtv.org
6200 W:      http://palosaari.fi/linux/
6201 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6202 T:      git git://linuxtv.org/anttip/media_tree.git
6203 S:      Maintained
6204 F:      drivers/media/usb/hackrf/
6205
6206 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6207 M:      Frank Seidel <frank@f-seidel.de>
6208 L:      platform-driver-x86@vger.kernel.org
6209 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6210 S:      Maintained
6211 F:      drivers/platform/x86/hdaps.c
6212
6213 HARDWARE MONITORING
6214 M:      Jean Delvare <jdelvare@suse.com>
6215 M:      Guenter Roeck <linux@roeck-us.net>
6216 L:      linux-hwmon@vger.kernel.org
6217 W:      http://hwmon.wiki.kernel.org/
6218 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6219 S:      Maintained
6220 F:      Documentation/hwmon/
6221 F:      drivers/hwmon/
6222 F:      include/linux/hwmon*.h
6223
6224 HARDWARE RANDOM NUMBER GENERATOR CORE
6225 M:      Matt Mackall <mpm@selenic.com>
6226 M:      Herbert Xu <herbert@gondor.apana.org.au>
6227 L:      linux-crypto@vger.kernel.org
6228 S:      Odd fixes
6229 F:      Documentation/devicetree/bindings/rng/
6230 F:      Documentation/hw_random.txt
6231 F:      drivers/char/hw_random/
6232 F:      include/linux/hw_random.h
6233
6234 HARDWARE TRACING FACILITIES
6235 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6236 S:      Maintained
6237 F:      drivers/hwtracing/
6238
6239 HARDWARE SPINLOCK CORE
6240 M:      Ohad Ben-Cohen <ohad@wizery.com>
6241 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6242 L:      linux-remoteproc@vger.kernel.org
6243 S:      Maintained
6244 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6245 F:      Documentation/devicetree/bindings/hwlock/
6246 F:      Documentation/hwspinlock.txt
6247 F:      drivers/hwspinlock/
6248 F:      include/linux/hwspinlock.h
6249
6250 HARMONY SOUND DRIVER
6251 L:      linux-parisc@vger.kernel.org
6252 S:      Maintained
6253 F:      sound/parisc/harmony.*
6254
6255 HDPVR USB VIDEO ENCODER DRIVER
6256 M:      Hans Verkuil <hverkuil@xs4all.nl>
6257 L:      linux-media@vger.kernel.org
6258 T:      git git://linuxtv.org/media_tree.git
6259 W:      https://linuxtv.org
6260 S:      Odd Fixes
6261 F:      drivers/media/usb/hdpvr/
6262
6263 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6264 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6265 S:      Supported
6266 F:      Documentation/watchdog/hpwdt.txt
6267 F:      drivers/watchdog/hpwdt.c
6268
6269 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6270 M:      Don Brace <don.brace@microsemi.com>
6271 L:      esc.storagedev@microsemi.com
6272 L:      linux-scsi@vger.kernel.org
6273 S:      Supported
6274 F:      Documentation/scsi/hpsa.txt
6275 F:      drivers/scsi/hpsa*.[ch]
6276 F:      include/linux/cciss*.h
6277 F:      include/uapi/linux/cciss*.h
6278
6279 HFI1 DRIVER
6280 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6281 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6282 L:      linux-rdma@vger.kernel.org
6283 S:      Supported
6284 F:      drivers/infiniband/hw/hfi1
6285
6286 HFS FILESYSTEM
6287 L:      linux-fsdevel@vger.kernel.org
6288 S:      Orphan
6289 F:      Documentation/filesystems/hfs.txt
6290 F:      fs/hfs/
6291
6292 HFSPLUS FILESYSTEM
6293 L:      linux-fsdevel@vger.kernel.org
6294 S:      Orphan
6295 F:      Documentation/filesystems/hfsplus.txt
6296 F:      fs/hfsplus/
6297
6298 HGA FRAMEBUFFER DRIVER
6299 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6300 L:      linux-nvidia@lists.surfsouth.com
6301 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6302 S:      Maintained
6303 F:      drivers/video/fbdev/hgafb.c
6304
6305 HIBERNATION (aka Software Suspend, aka swsusp)
6306 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6307 M:      Pavel Machek <pavel@ucw.cz>
6308 L:      linux-pm@vger.kernel.org
6309 B:      https://bugzilla.kernel.org
6310 S:      Supported
6311 F:      arch/x86/power/
6312 F:      drivers/base/power/
6313 F:      kernel/power/
6314 F:      include/linux/suspend.h
6315 F:      include/linux/freezer.h
6316 F:      include/linux/pm.h
6317 F:      arch/*/include/asm/suspend*.h
6318
6319 HID CORE LAYER
6320 M:      Jiri Kosina <jikos@kernel.org>
6321 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6322 L:      linux-input@vger.kernel.org
6323 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6324 S:      Maintained
6325 F:      drivers/hid/
6326 F:      include/linux/hid*
6327 F:      include/uapi/linux/hid*
6328
6329 HID SENSOR HUB DRIVERS
6330 M:      Jiri Kosina <jikos@kernel.org>
6331 M:      Jonathan Cameron <jic23@kernel.org>
6332 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6333 L:      linux-input@vger.kernel.org
6334 L:      linux-iio@vger.kernel.org
6335 S:      Maintained
6336 F:      Documentation/hid/hid-sensor*
6337 F:      drivers/hid/hid-sensor-*
6338 F:      drivers/iio/*/hid-*
6339 F:      include/linux/hid-sensor-*
6340
6341 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6342 M:      Thomas Gleixner <tglx@linutronix.de>
6343 L:      linux-kernel@vger.kernel.org
6344 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6345 S:      Maintained
6346 F:      Documentation/timers/
6347 F:      kernel/time/hrtimer.c
6348 F:      kernel/time/clockevents.c
6349 F:      kernel/time/timer_*.c
6350 F:      include/linux/clockchips.h
6351 F:      include/linux/hrtimer.h
6352
6353 HIGH-SPEED SCC DRIVER FOR AX.25
6354 L:      linux-hams@vger.kernel.org
6355 S:      Orphan
6356 F:      drivers/net/hamradio/dmascc.c
6357 F:      drivers/net/hamradio/scc.c
6358
6359 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6360 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6361 W:      http://www.highpoint-tech.com
6362 S:      Supported
6363 F:      Documentation/scsi/hptiop.txt
6364 F:      drivers/scsi/hptiop.c
6365
6366 HIPPI
6367 M:      Jes Sorensen <jes@trained-monkey.org>
6368 L:      linux-hippi@sunsite.dk
6369 S:      Maintained
6370 F:      include/linux/hippidevice.h
6371 F:      include/uapi/linux/if_hippi.h
6372 F:      net/802/hippi.c
6373 F:      drivers/net/hippi/
6374
6375 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6376 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6377 M:      Salil Mehta <salil.mehta@huawei.com>
6378 L:      netdev@vger.kernel.org
6379 W:      http://www.hisilicon.com
6380 S:      Maintained
6381 F:      drivers/net/ethernet/hisilicon/hns3/
6382
6383 HISILICON LPC BUS DRIVER
6384 M:      john.garry@huawei.com
6385 W:      http://www.hisilicon.com
6386 S:      Maintained
6387 F:      drivers/bus/hisi_lpc.c
6388 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6389
6390 HISILICON NETWORK SUBSYSTEM DRIVER
6391 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6392 M:      Salil Mehta <salil.mehta@huawei.com>
6393 L:      netdev@vger.kernel.org
6394 W:      http://www.hisilicon.com
6395 S:      Maintained
6396 F:      drivers/net/ethernet/hisilicon/
6397 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6398
6399 HISILICON PMU DRIVER
6400 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6401 W:      http://www.hisilicon.com
6402 S:      Supported
6403 F:      drivers/perf/hisilicon
6404 F:      Documentation/perf/hisi-pmu.txt
6405
6406 HISILICON ROCE DRIVER
6407 M:      Lijun Ou <oulijun@huawei.com>
6408 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6409 L:      linux-rdma@vger.kernel.org
6410 S:      Maintained
6411 F:      drivers/infiniband/hw/hns/
6412 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6413
6414 HISILICON SAS Controller
6415 M:      John Garry <john.garry@huawei.com>
6416 W:      http://www.hisilicon.com
6417 S:      Supported
6418 F:      drivers/scsi/hisi_sas/
6419 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6420
6421 HMM - Heterogeneous Memory Management
6422 M:      Jérôme Glisse <jglisse@redhat.com>
6423 L:      linux-mm@kvack.org
6424 S:      Maintained
6425 F:      mm/hmm*
6426 F:      include/linux/hmm*
6427 F:      Documentation/vm/hmm.txt
6428
6429 HOST AP DRIVER
6430 M:      Jouni Malinen <j@w1.fi>
6431 L:      linux-wireless@vger.kernel.org
6432 W:      http://w1.fi/hostap-driver.html
6433 S:      Obsolete
6434 F:      drivers/net/wireless/intersil/hostap/
6435
6436 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6437 L:      platform-driver-x86@vger.kernel.org
6438 S:      Orphan
6439 F:      drivers/platform/x86/tc1100-wmi.c
6440
6441 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6442 M:      Jaroslav Kysela <perex@perex.cz>
6443 S:      Maintained
6444 F:      drivers/net/ethernet/hp/hp100.*
6445
6446 HPET:   High Precision Event Timers driver
6447 M:      Clemens Ladisch <clemens@ladisch.de>
6448 S:      Maintained
6449 F:      Documentation/timers/hpet.txt
6450 F:      drivers/char/hpet.c
6451 F:      include/linux/hpet.h
6452 F:      include/uapi/linux/hpet.h
6453
6454 HPET:   x86
6455 S:      Orphan
6456 F:      arch/x86/kernel/hpet.c
6457 F:      arch/x86/include/asm/hpet.h
6458
6459 HPFS FILESYSTEM
6460 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6461 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6462 S:      Maintained
6463 F:      fs/hpfs/
6464
6465 HSI SUBSYSTEM
6466 M:      Sebastian Reichel <sre@kernel.org>
6467 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6468 S:      Maintained
6469 F:      Documentation/ABI/testing/sysfs-bus-hsi
6470 F:      Documentation/driver-api/hsi.rst
6471 F:      drivers/hsi/
6472 F:      include/linux/hsi/
6473 F:      include/uapi/linux/hsi/
6474
6475 HSO 3G MODEM DRIVER
6476 L:      linux-usb@vger.kernel.org
6477 S:      Orphan
6478 F:      drivers/net/usb/hso.c
6479
6480 HSR NETWORK PROTOCOL
6481 M:      Arvid Brodin <arvid.brodin@alten.se>
6482 L:      netdev@vger.kernel.org
6483 S:      Maintained
6484 F:      net/hsr/
6485
6486 HT16K33 LED CONTROLLER DRIVER
6487 M:      Robin van der Gracht <robin@protonic.nl>
6488 S:      Maintained
6489 F:      drivers/auxdisplay/ht16k33.c
6490 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6491
6492 HTCPEN TOUCHSCREEN DRIVER
6493 M:      Pau Oliva Fora <pof@eslack.org>
6494 L:      linux-input@vger.kernel.org
6495 S:      Maintained
6496 F:      drivers/input/touchscreen/htcpen.c
6497
6498 HUAWEI ETHERNET DRIVER
6499 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6500 L:      netdev@vger.kernel.org
6501 S:      Supported
6502 F:      Documentation/networking/hinic.txt
6503 F:      drivers/net/ethernet/huawei/hinic/
6504
6505 HUGETLB FILESYSTEM
6506 M:      Mike Kravetz <mike.kravetz@oracle.com>
6507 L:      linux-mm@kvack.org
6508 S:      Maintained
6509 F:      fs/hugetlbfs/
6510 F:      mm/hugetlb.c
6511 F:      include/linux/hugetlb.h
6512 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6513 F:      Documentation/vm/hugetlbfs_reserv.rst
6514 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6515
6516 HVA ST MEDIA DRIVER
6517 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6518 L:      linux-media@vger.kernel.org
6519 T:      git git://linuxtv.org/media_tree.git
6520 W:      https://linuxtv.org
6521 S:      Supported
6522 F:      drivers/media/platform/sti/hva
6523
6524 HWPOISON MEMORY FAILURE HANDLING
6525 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6526 L:      linux-mm@kvack.org
6527 S:      Maintained
6528 F:      mm/memory-failure.c
6529 F:      mm/hwpoison-inject.c
6530
6531 Hyper-V CORE AND DRIVERS
6532 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6533 M:      Haiyang Zhang <haiyangz@microsoft.com>
6534 M:      Stephen Hemminger <sthemmin@microsoft.com>
6535 L:      devel@linuxdriverproject.org
6536 S:      Maintained
6537 F:      Documentation/networking/netvsc.txt
6538 F:      arch/x86/include/asm/mshyperv.h
6539 F:      arch/x86/include/asm/trace/hyperv.h
6540 F:      arch/x86/include/asm/hyperv-tlfs.h
6541 F:      arch/x86/kernel/cpu/mshyperv.c
6542 F:      arch/x86/hyperv
6543 F:      drivers/hid/hid-hyperv.c
6544 F:      drivers/hv/
6545 F:      drivers/input/serio/hyperv-keyboard.c
6546 F:      drivers/pci/host/pci-hyperv.c
6547 F:      drivers/net/hyperv/
6548 F:      drivers/scsi/storvsc_drv.c
6549 F:      drivers/uio/uio_hv_generic.c
6550 F:      drivers/video/fbdev/hyperv_fb.c
6551 F:      net/vmw_vsock/hyperv_transport.c
6552 F:      include/linux/hyperv.h
6553 F:      include/uapi/linux/hyperv.h
6554 F:      tools/hv/
6555 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6556
6557 HYPERVISOR VIRTUAL CONSOLE DRIVER
6558 L:      linuxppc-dev@lists.ozlabs.org
6559 S:      Odd Fixes
6560 F:      drivers/tty/hvc/
6561
6562 I2C ACPI SUPPORT
6563 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6564 L:      linux-i2c@vger.kernel.org
6565 L:      linux-acpi@vger.kernel.org
6566 S:      Maintained
6567 F:      drivers/i2c/i2c-core-acpi.c
6568
6569 I2C MUXES
6570 M:      Peter Rosin <peda@axentia.se>
6571 L:      linux-i2c@vger.kernel.org
6572 S:      Maintained
6573 F:      Documentation/i2c/i2c-topology
6574 F:      Documentation/i2c/muxes/
6575 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6576 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6577 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6578 F:      drivers/i2c/i2c-mux.c
6579 F:      drivers/i2c/muxes/
6580 F:      include/linux/i2c-mux.h
6581
6582 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6583 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6584 L:      linux-i2c@vger.kernel.org
6585 S:      Maintained
6586 F:      drivers/i2c/busses/i2c-mv64xxx.c
6587
6588 I2C OVER PARALLEL PORT
6589 M:      Jean Delvare <jdelvare@suse.com>
6590 L:      linux-i2c@vger.kernel.org
6591 S:      Maintained
6592 F:      Documentation/i2c/busses/i2c-parport
6593 F:      Documentation/i2c/busses/i2c-parport-light
6594 F:      drivers/i2c/busses/i2c-parport.c
6595 F:      drivers/i2c/busses/i2c-parport-light.c
6596
6597 I2C SUBSYSTEM
6598 M:      Wolfram Sang <wsa@the-dreams.de>
6599 L:      linux-i2c@vger.kernel.org
6600 W:      https://i2c.wiki.kernel.org/
6601 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6603 S:      Maintained
6604 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6605 F:      Documentation/i2c/
6606 F:      drivers/i2c/*
6607 F:      include/linux/i2c.h
6608 F:      include/linux/i2c-dev.h
6609 F:      include/linux/i2c-smbus.h
6610 F:      include/uapi/linux/i2c.h
6611 F:      include/uapi/linux/i2c-*.h
6612
6613 I2C SUBSYSTEM HOST DRIVERS
6614 L:      linux-i2c@vger.kernel.org
6615 W:      https://i2c.wiki.kernel.org/
6616 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6617 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6618 S:      Odd Fixes
6619 F:      Documentation/devicetree/bindings/i2c/
6620 F:      drivers/i2c/algos/
6621 F:      drivers/i2c/busses/
6622
6623 I2C-TAOS-EVM DRIVER
6624 M:      Jean Delvare <jdelvare@suse.com>
6625 L:      linux-i2c@vger.kernel.org
6626 S:      Maintained
6627 F:      Documentation/i2c/busses/i2c-taos-evm
6628 F:      drivers/i2c/busses/i2c-taos-evm.c
6629
6630 I2C-TINY-USB DRIVER
6631 M:      Till Harbaum <till@harbaum.org>
6632 L:      linux-i2c@vger.kernel.org
6633 W:      http://www.harbaum.org/till/i2c_tiny_usb
6634 S:      Maintained
6635 F:      drivers/i2c/busses/i2c-tiny-usb.c
6636
6637 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6638 M:      Jean Delvare <jdelvare@suse.com>
6639 L:      linux-i2c@vger.kernel.org
6640 S:      Maintained
6641 F:      Documentation/i2c/busses/i2c-ali1535
6642 F:      Documentation/i2c/busses/i2c-ali1563
6643 F:      Documentation/i2c/busses/i2c-ali15x3
6644 F:      Documentation/i2c/busses/i2c-amd756
6645 F:      Documentation/i2c/busses/i2c-amd8111
6646 F:      Documentation/i2c/busses/i2c-i801
6647 F:      Documentation/i2c/busses/i2c-nforce2
6648 F:      Documentation/i2c/busses/i2c-piix4
6649 F:      Documentation/i2c/busses/i2c-sis5595
6650 F:      Documentation/i2c/busses/i2c-sis630
6651 F:      Documentation/i2c/busses/i2c-sis96x
6652 F:      Documentation/i2c/busses/i2c-via
6653 F:      Documentation/i2c/busses/i2c-viapro
6654 F:      drivers/i2c/busses/i2c-ali1535.c
6655 F:      drivers/i2c/busses/i2c-ali1563.c
6656 F:      drivers/i2c/busses/i2c-ali15x3.c
6657 F:      drivers/i2c/busses/i2c-amd756.c
6658 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6659 F:      drivers/i2c/busses/i2c-amd8111.c
6660 F:      drivers/i2c/busses/i2c-i801.c
6661 F:      drivers/i2c/busses/i2c-isch.c
6662 F:      drivers/i2c/busses/i2c-nforce2.c
6663 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6664 F:      drivers/i2c/busses/i2c-piix4.c
6665 F:      drivers/i2c/busses/i2c-sis5595.c
6666 F:      drivers/i2c/busses/i2c-sis630.c
6667 F:      drivers/i2c/busses/i2c-sis96x.c
6668 F:      drivers/i2c/busses/i2c-via.c
6669 F:      drivers/i2c/busses/i2c-viapro.c
6670
6671 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6672 M:      Hans de Goede <hdegoede@redhat.com>
6673 L:      linux-i2c@vger.kernel.org
6674 S:      Maintained
6675 F:      drivers/i2c/busses/i2c-cht-wc.c
6676
6677 I2C/SMBUS ISMT DRIVER
6678 M:      Seth Heasley <seth.heasley@intel.com>
6679 M:      Neil Horman <nhorman@tuxdriver.com>
6680 L:      linux-i2c@vger.kernel.org
6681 F:      drivers/i2c/busses/i2c-ismt.c
6682 F:      Documentation/i2c/busses/i2c-ismt
6683
6684 I2C/SMBUS STUB DRIVER
6685 M:      Jean Delvare <jdelvare@suse.com>
6686 L:      linux-i2c@vger.kernel.org
6687 S:      Maintained
6688 F:      drivers/i2c/i2c-stub.c
6689
6690 IA64 (Itanium) PLATFORM
6691 M:      Tony Luck <tony.luck@intel.com>
6692 M:      Fenghua Yu <fenghua.yu@intel.com>
6693 L:      linux-ia64@vger.kernel.org
6694 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6695 S:      Maintained
6696 F:      arch/ia64/
6697
6698 IBM Power 842 compression accelerator
6699 M:      Haren Myneni <haren@us.ibm.com>
6700 S:      Supported
6701 F:      drivers/crypto/nx/Makefile
6702 F:      drivers/crypto/nx/Kconfig
6703 F:      drivers/crypto/nx/nx-842*
6704 F:      include/linux/sw842.h
6705 F:      crypto/842.c
6706 F:      lib/842/
6707
6708 IBM Power in-Nest Crypto Acceleration
6709 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6710 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6711 L:      linux-crypto@vger.kernel.org
6712 S:      Supported
6713 F:      drivers/crypto/nx/Makefile
6714 F:      drivers/crypto/nx/Kconfig
6715 F:      drivers/crypto/nx/nx-aes*
6716 F:      drivers/crypto/nx/nx-sha*
6717 F:      drivers/crypto/nx/nx.*
6718 F:      drivers/crypto/nx/nx_csbcpb.h
6719 F:      drivers/crypto/nx/nx_debugfs.h
6720
6721 IBM Power Linux RAID adapter
6722 M:      Brian King <brking@us.ibm.com>
6723 S:      Supported
6724 F:      drivers/scsi/ipr.*
6725
6726 IBM Power SRIOV Virtual NIC Device Driver
6727 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6728 M:      John Allen <jallen@linux.vnet.ibm.com>
6729 L:      netdev@vger.kernel.org
6730 S:      Supported
6731 F:      drivers/net/ethernet/ibm/ibmvnic.*
6732
6733 IBM Power Virtual Accelerator Switchboard
6734 M:      Sukadev Bhattiprolu
6735 L:      linuxppc-dev@lists.ozlabs.org
6736 S:      Supported
6737 F:      arch/powerpc/platforms/powernv/vas*
6738 F:      arch/powerpc/platforms/powernv/copy-paste.h
6739 F:      arch/powerpc/include/asm/vas.h
6740 F:      arch/powerpc/include/uapi/asm/vas.h
6741
6742 IBM Power Virtual Ethernet Device Driver
6743 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6744 L:      netdev@vger.kernel.org
6745 S:      Supported
6746 F:      drivers/net/ethernet/ibm/ibmveth.*
6747
6748 IBM Power Virtual FC Device Drivers
6749 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6750 L:      linux-scsi@vger.kernel.org
6751 S:      Supported
6752 F:      drivers/scsi/ibmvscsi/ibmvfc*
6753
6754 IBM Power Virtual SCSI Device Drivers
6755 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6756 L:      linux-scsi@vger.kernel.org
6757 S:      Supported
6758 F:      drivers/scsi/ibmvscsi/ibmvscsi*
6759 F:      include/scsi/viosrp.h
6760
6761 IBM Power Virtual SCSI Device Target Driver
6762 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6763 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
6764 L:      linux-scsi@vger.kernel.org
6765 L:      target-devel@vger.kernel.org
6766 S:      Supported
6767 F:      drivers/scsi/ibmvscsi_tgt/
6768
6769 IBM Power VMX Cryptographic instructions
6770 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6771 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6772 L:      linux-crypto@vger.kernel.org
6773 S:      Supported
6774 F:      drivers/crypto/vmx/Makefile
6775 F:      drivers/crypto/vmx/Kconfig
6776 F:      drivers/crypto/vmx/vmx.c
6777 F:      drivers/crypto/vmx/aes*
6778 F:      drivers/crypto/vmx/ghash*
6779 F:      drivers/crypto/vmx/ppc-xlate.pl
6780
6781 IBM ServeRAID RAID DRIVER
6782 S:      Orphan
6783 F:      drivers/scsi/ips.*
6784
6785 ICH LPC AND GPIO DRIVER
6786 M:      Peter Tyser <ptyser@xes-inc.com>
6787 S:      Maintained
6788 F:      drivers/mfd/lpc_ich.c
6789 F:      drivers/gpio/gpio-ich.c
6790
6791 IDE SUBSYSTEM
6792 M:      "David S. Miller" <davem@davemloft.net>
6793 L:      linux-ide@vger.kernel.org
6794 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
6795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
6796 S:      Maintained
6797 F:      Documentation/ide/
6798 F:      drivers/ide/
6799 F:      include/linux/ide.h
6800
6801 IDE/ATAPI DRIVERS
6802 M:      Borislav Petkov <bp@alien8.de>
6803 L:      linux-ide@vger.kernel.org
6804 S:      Maintained
6805 F:      Documentation/cdrom/ide-cd
6806 F:      drivers/ide/ide-cd*
6807
6808 IDEAPAD LAPTOP EXTRAS DRIVER
6809 M:      Ike Panhc <ike.pan@canonical.com>
6810 L:      platform-driver-x86@vger.kernel.org
6811 W:      http://launchpad.net/ideapad-laptop
6812 S:      Maintained
6813 F:      drivers/platform/x86/ideapad-laptop.c
6814
6815 IDEAPAD LAPTOP SLIDEBAR DRIVER
6816 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
6817 L:      linux-input@vger.kernel.org
6818 W:      https://github.com/o2genum/ideapad-slidebar
6819 S:      Maintained
6820 F:      drivers/input/misc/ideapad_slidebar.c
6821
6822 IDT VersaClock 5 CLOCK DRIVER
6823 M:      Marek Vasut <marek.vasut@gmail.com>
6824 S:      Maintained
6825 F:      drivers/clk/clk-versaclock5.c
6826
6827 IEEE 802.15.4 SUBSYSTEM
6828 M:      Alexander Aring <alex.aring@gmail.com>
6829 M:      Stefan Schmidt <stefan@osg.samsung.com>
6830 L:      linux-wpan@vger.kernel.org
6831 W:      http://wpan.cakelab.org/
6832 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
6833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
6834 S:      Maintained
6835 F:      net/ieee802154/
6836 F:      net/mac802154/
6837 F:      drivers/net/ieee802154/
6838 F:      include/linux/nl802154.h
6839 F:      include/linux/ieee802154.h
6840 F:      include/net/nl802154.h
6841 F:      include/net/mac802154.h
6842 F:      include/net/af_ieee802154.h
6843 F:      include/net/cfg802154.h
6844 F:      include/net/ieee802154_netdev.h
6845 F:      Documentation/networking/ieee802154.txt
6846
6847 IFE PROTOCOL
6848 M:      Yotam Gigi <yotam.gi@gmail.com>
6849 M:      Jamal Hadi Salim <jhs@mojatatu.com>
6850 F:      net/ife
6851 F:      include/net/ife.h
6852 F:      include/uapi/linux/ife.h
6853
6854 IGORPLUG-USB IR RECEIVER
6855 M:      Sean Young <sean@mess.org>
6856 L:      linux-media@vger.kernel.org
6857 S:      Maintained
6858 F:      drivers/media/rc/igorplugusb.c
6859
6860 IGUANAWORKS USB IR TRANSCEIVER
6861 M:      Sean Young <sean@mess.org>
6862 L:      linux-media@vger.kernel.org
6863 S:      Maintained
6864 F:      drivers/media/rc/iguanair.c
6865
6866 IIO DIGITAL POTENTIOMETER DAC
6867 M:      Peter Rosin <peda@axentia.se>
6868 L:      linux-iio@vger.kernel.org
6869 S:      Maintained
6870 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
6871 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
6872 F:      drivers/iio/dac/dpot-dac.c
6873
6874 IIO ENVELOPE DETECTOR
6875 M:      Peter Rosin <peda@axentia.se>
6876 L:      linux-iio@vger.kernel.org
6877 S:      Maintained
6878 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
6879 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
6880 F:      drivers/iio/adc/envelope-detector.c
6881
6882 IIO MULTIPLEXER
6883 M:      Peter Rosin <peda@axentia.se>
6884 L:      linux-iio@vger.kernel.org
6885 S:      Maintained
6886 F:      Documentation/devicetree/bindings/iio/multiplexer/iio-mux.txt
6887 F:      drivers/iio/multiplexer/iio-mux.c
6888
6889 IIO SUBSYSTEM AND DRIVERS
6890 M:      Jonathan Cameron <jic23@kernel.org>
6891 R:      Hartmut Knaack <knaack.h@gmx.de>
6892 R:      Lars-Peter Clausen <lars@metafoo.de>
6893 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
6894 L:      linux-iio@vger.kernel.org
6895 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
6896 S:      Maintained
6897 F:      Documentation/ABI/testing/configfs-iio*
6898 F:      Documentation/ABI/testing/sysfs-bus-iio*
6899 F:      Documentation/devicetree/bindings/iio/
6900 F:      drivers/iio/
6901 F:      drivers/staging/iio/
6902 F:      include/linux/iio/
6903 F:      tools/iio/
6904
6905 IKANOS/ADI EAGLE ADSL USB DRIVER
6906 M:      Matthieu Castet <castet.matthieu@free.fr>
6907 M:      Stanislaw Gruszka <stf_xl@wp.pl>
6908 S:      Maintained
6909 F:      drivers/usb/atm/ueagle-atm.c
6910
6911 IMGTEC ASCII LCD DRIVER
6912 M:      Paul Burton <paul.burton@mips.com>
6913 S:      Maintained
6914 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
6915 F:      drivers/auxdisplay/img-ascii-lcd.c
6916
6917 IMGTEC IR DECODER DRIVER
6918 M:      James Hogan <jhogan@kernel.org>
6919 S:      Maintained
6920 F:      drivers/media/rc/img-ir/
6921
6922 IMON SOUNDGRAPH USB IR RECEIVER
6923 M:      Sean Young <sean@mess.org>
6924 L:      linux-media@vger.kernel.org
6925 S:      Maintained
6926 F:      drivers/media/rc/imon_raw.c
6927 F:      drivers/media/rc/imon.c
6928
6929 IMS TWINTURBO FRAMEBUFFER DRIVER
6930 L:      linux-fbdev@vger.kernel.org
6931 S:      Orphan
6932 F:      drivers/video/fbdev/imsttfb.c
6933
6934 INA209 HARDWARE MONITOR DRIVER
6935 M:      Guenter Roeck <linux@roeck-us.net>
6936 L:      linux-hwmon@vger.kernel.org
6937 S:      Maintained
6938 F:      Documentation/hwmon/ina209
6939 F:      Documentation/devicetree/bindings/i2c/ina209.txt
6940 F:      drivers/hwmon/ina209.c
6941
6942 INA2XX HARDWARE MONITOR DRIVER
6943 M:      Guenter Roeck <linux@roeck-us.net>
6944 L:      linux-hwmon@vger.kernel.org
6945 S:      Maintained
6946 F:      Documentation/hwmon/ina2xx
6947 F:      drivers/hwmon/ina2xx.c
6948 F:      include/linux/platform_data/ina2xx.h
6949
6950 INDUSTRY PACK SUBSYSTEM (IPACK)
6951 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
6952 M:      Jens Taprogge <jens.taprogge@taprogge.org>
6953 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6954 L:      industrypack-devel@lists.sourceforge.net
6955 W:      http://industrypack.sourceforge.net
6956 S:      Maintained
6957 F:      drivers/ipack/
6958
6959 INFINIBAND SUBSYSTEM
6960 M:      Doug Ledford <dledford@redhat.com>
6961 M:      Jason Gunthorpe <jgg@mellanox.com>
6962 L:      linux-rdma@vger.kernel.org
6963 W:      https://github.com/linux-rdma/rdma-core
6964 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
6965 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
6966 S:      Supported
6967 F:      Documentation/devicetree/bindings/infiniband/
6968 F:      Documentation/infiniband/
6969 F:      drivers/infiniband/
6970 F:      include/uapi/linux/if_infiniband.h
6971 F:      include/uapi/rdma/
6972 F:      include/rdma/
6973
6974 INGENIC JZ4780 DMA Driver
6975 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
6976 S:      Maintained
6977 F:      drivers/dma/dma-jz4780.c
6978
6979 INGENIC JZ4780 NAND DRIVER
6980 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
6981 L:      linux-mtd@lists.infradead.org
6982 S:      Maintained
6983 F:      drivers/mtd/nand/raw/jz4780_*
6984
6985 INOTIFY
6986 M:      Jan Kara <jack@suse.cz>
6987 R:      Amir Goldstein <amir73il@gmail.com>
6988 L:      linux-fsdevel@vger.kernel.org
6989 S:      Maintained
6990 F:      Documentation/filesystems/inotify.txt
6991 F:      fs/notify/inotify/
6992 F:      include/linux/inotify.h
6993 F:      include/uapi/linux/inotify.h
6994
6995 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
6996 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
6997 L:      linux-input@vger.kernel.org
6998 Q:      http://patchwork.kernel.org/project/linux-input/list/
6999 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7000 S:      Maintained
7001 F:      drivers/input/
7002 F:      include/linux/input.h
7003 F:      include/uapi/linux/input.h
7004 F:      include/uapi/linux/input-event-codes.h
7005 F:      include/linux/input/
7006 F:      Documentation/devicetree/bindings/input/
7007 F:      Documentation/input/
7008
7009 INPUT MULTITOUCH (MT) PROTOCOL
7010 M:      Henrik Rydberg <rydberg@bitmath.org>
7011 L:      linux-input@vger.kernel.org
7012 S:      Odd fixes
7013 F:      Documentation/input/multi-touch-protocol.rst
7014 F:      drivers/input/input-mt.c
7015 K:      \b(ABS|SYN)_MT_
7016
7017 INSIDE SECURE CRYPTO DRIVER
7018 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7019 F:      drivers/crypto/inside-secure/
7020 S:      Maintained
7021 L:      linux-crypto@vger.kernel.org
7022
7023 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7024 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7025 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7026 L:      linux-integrity@vger.kernel.org
7027 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7028 S:      Supported
7029 F:      security/integrity/ima/
7030
7031 INTEL 810/815 FRAMEBUFFER DRIVER
7032 M:      Antonino Daplas <adaplas@gmail.com>
7033 L:      linux-fbdev@vger.kernel.org
7034 S:      Maintained
7035 F:      drivers/video/fbdev/i810/
7036
7037 INTEL ASoC BDW/HSW DRIVERS
7038 M:      Jie Yang <yang.jie@linux.intel.com>
7039 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7040 S:      Supported
7041 F:      sound/soc/intel/common/sst-dsp*
7042 F:      sound/soc/intel/common/sst-firmware.c
7043 F:      sound/soc/intel/boards/broadwell.c
7044 F:      sound/soc/intel/haswell/
7045
7046 INTEL C600 SERIES SAS CONTROLLER DRIVER
7047 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7048 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7049 L:      linux-scsi@vger.kernel.org
7050 T:      git git://git.code.sf.net/p/intel-sas/isci
7051 S:      Supported
7052 F:      drivers/scsi/isci/
7053
7054 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7055 M:      Jani Nikula <jani.nikula@linux.intel.com>
7056 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7057 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7058 L:      intel-gfx@lists.freedesktop.org
7059 W:      https://01.org/linuxgraphics/
7060 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7061 C:      irc://chat.freenode.net/intel-gfx
7062 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7063 T:      git git://anongit.freedesktop.org/drm-intel
7064 S:      Supported
7065 F:      drivers/gpu/drm/i915/
7066 F:      include/drm/i915*
7067 F:      include/uapi/drm/i915_drm.h
7068 F:      Documentation/gpu/i915.rst
7069
7070 INTEL ETHERNET DRIVERS
7071 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7072 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7073 W:      http://www.intel.com/support/feedback.htm
7074 W:      http://e1000.sourceforge.net/
7075 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7076 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7077 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7078 S:      Supported
7079 F:      Documentation/networking/e100.txt
7080 F:      Documentation/networking/e1000.txt
7081 F:      Documentation/networking/e1000e.txt
7082 F:      Documentation/networking/igb.txt
7083 F:      Documentation/networking/igbvf.txt
7084 F:      Documentation/networking/ixgb.txt
7085 F:      Documentation/networking/ixgbe.txt
7086 F:      Documentation/networking/ixgbevf.txt
7087 F:      Documentation/networking/i40e.txt
7088 F:      Documentation/networking/i40evf.txt
7089 F:      Documentation/networking/ice.txt
7090 F:      drivers/net/ethernet/intel/
7091 F:      drivers/net/ethernet/intel/*/
7092 F:      include/linux/avf/virtchnl.h
7093
7094 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7095 M:      Maik Broemme <mbroemme@libmpq.org>
7096 L:      linux-fbdev@vger.kernel.org
7097 S:      Maintained
7098 F:      Documentation/fb/intelfb.txt
7099 F:      drivers/video/fbdev/intelfb/
7100
7101 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7102 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7103 M:      Zhi Wang <zhi.a.wang@intel.com>
7104 L:      intel-gvt-dev@lists.freedesktop.org
7105 L:      intel-gfx@lists.freedesktop.org
7106 W:      https://01.org/igvt-g
7107 T:      git https://github.com/intel/gvt-linux.git
7108 S:      Supported
7109 F:      drivers/gpu/drm/i915/gvt/
7110
7111 INTEL HID EVENT DRIVER
7112 M:      Alex Hung <alex.hung@canonical.com>
7113 L:      platform-driver-x86@vger.kernel.org
7114 S:      Maintained
7115 F:      drivers/platform/x86/intel-hid.c
7116
7117 INTEL I/OAT DMA DRIVER
7118 M:      Dave Jiang <dave.jiang@intel.com>
7119 R:      Dan Williams <dan.j.williams@intel.com>
7120 L:      dmaengine@vger.kernel.org
7121 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7122 S:      Supported
7123 F:      drivers/dma/ioat*
7124
7125 INTEL IDLE DRIVER
7126 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7127 M:      Len Brown <lenb@kernel.org>
7128 L:      linux-pm@vger.kernel.org
7129 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7130 B:      https://bugzilla.kernel.org
7131 S:      Supported
7132 F:      drivers/idle/intel_idle.c
7133
7134 INTEL INTEGRATED SENSOR HUB DRIVER
7135 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7136 M:      Jiri Kosina <jikos@kernel.org>
7137 L:      linux-input@vger.kernel.org
7138 S:      Maintained
7139 F:      drivers/hid/intel-ish-hid/
7140
7141 INTEL IOMMU (VT-d)
7142 M:      David Woodhouse <dwmw2@infradead.org>
7143 L:      iommu@lists.linux-foundation.org
7144 T:      git git://git.infradead.org/iommu-2.6.git
7145 S:      Supported
7146 F:      drivers/iommu/intel-iommu.c
7147 F:      include/linux/intel-iommu.h
7148
7149 INTEL IOP-ADMA DMA DRIVER
7150 R:      Dan Williams <dan.j.williams@intel.com>
7151 S:      Odd fixes
7152 F:      drivers/dma/iop-adma.c
7153
7154 INTEL IPU3 CSI-2 CIO2 DRIVER
7155 M:      Yong Zhi <yong.zhi@intel.com>
7156 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7157 L:      linux-media@vger.kernel.org
7158 S:      Maintained
7159 F:      drivers/media/pci/intel/ipu3/
7160 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7161
7162 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7163 M:      Krzysztof Halasa <khalasa@piap.pl>
7164 S:      Maintained
7165 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7166 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7167 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7168 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7169 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7170 F:      drivers/net/wan/ixp4xx_hss.c
7171
7172 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7173 M:      Deepak Saxena <dsaxena@plexity.net>
7174 S:      Maintained
7175 F:      drivers/char/hw_random/ixp4xx-rng.c
7176
7177 INTEL MANAGEMENT ENGINE (mei)
7178 M:      Tomas Winkler <tomas.winkler@intel.com>
7179 L:      linux-kernel@vger.kernel.org
7180 S:      Supported
7181 F:      include/uapi/linux/mei.h
7182 F:      include/linux/mei_cl_bus.h
7183 F:      drivers/misc/mei/*
7184 F:      drivers/watchdog/mei_wdt.c
7185 F:      Documentation/misc-devices/mei/*
7186 F:      samples/mei/*
7187
7188 INTEL MENLOW THERMAL DRIVER
7189 M:      Sujith Thomas <sujith.thomas@intel.com>
7190 L:      platform-driver-x86@vger.kernel.org
7191 W:      https://01.org/linux-acpi
7192 S:      Supported
7193 F:      drivers/platform/x86/intel_menlow.c
7194
7195 INTEL MERRIFIELD GPIO DRIVER
7196 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7197 L:      linux-gpio@vger.kernel.org
7198 S:      Maintained
7199 F:      drivers/gpio/gpio-merrifield.c
7200
7201 INTEL MIC DRIVERS (mic)
7202 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7203 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7204 S:      Supported
7205 W:      https://github.com/sudeepdutt/mic
7206 W:      http://software.intel.com/en-us/mic-developer
7207 F:      include/linux/mic_bus.h
7208 F:      include/linux/scif.h
7209 F:      include/uapi/linux/mic_common.h
7210 F:      include/uapi/linux/mic_ioctl.h
7211 F:      include/uapi/linux/scif_ioctl.h
7212 F:      drivers/misc/mic/
7213 F:      drivers/dma/mic_x100_dma.c
7214 F:      drivers/dma/mic_x100_dma.h
7215 F:      Documentation/mic/
7216
7217 INTEL PMC CORE DRIVER
7218 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7219 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7220 L:      platform-driver-x86@vger.kernel.org
7221 S:      Maintained
7222 F:      arch/x86/include/asm/pmc_core.h
7223 F:      drivers/platform/x86/intel_pmc_core*
7224
7225 INTEL PMC/P-Unit IPC DRIVER
7226 M:      Zha Qipeng<qipeng.zha@intel.com>
7227 L:      platform-driver-x86@vger.kernel.org
7228 S:      Maintained
7229 F:      drivers/platform/x86/intel_pmc_ipc.c
7230 F:      drivers/platform/x86/intel_punit_ipc.c
7231 F:      arch/x86/include/asm/intel_pmc_ipc.h
7232 F:      arch/x86/include/asm/intel_punit_ipc.h
7233
7234 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7235 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7236 L:      linux-wireless@vger.kernel.org
7237 S:      Maintained
7238 F:      Documentation/networking/README.ipw2100
7239 F:      Documentation/networking/README.ipw2200
7240 F:      drivers/net/wireless/intel/ipw2x00/
7241
7242 INTEL PSTATE DRIVER
7243 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7244 M:      Len Brown <lenb@kernel.org>
7245 L:      linux-pm@vger.kernel.org
7246 S:      Supported
7247 F:      drivers/cpufreq/intel_pstate.c
7248
7249 INTEL RDMA RNIC DRIVER
7250 M:      Faisal Latif <faisal.latif@intel.com>
7251 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7252 L:      linux-rdma@vger.kernel.org
7253 S:      Supported
7254 F:      drivers/infiniband/hw/i40iw/
7255 F:      include/uapi/rdma/i40iw-abi.h
7256
7257 INTEL SHA MULTIBUFFER DRIVER
7258 M:      Megha Dey <megha.dey@linux.intel.com>
7259 R:      Tim Chen <tim.c.chen@linux.intel.com>
7260 L:      linux-crypto@vger.kernel.org
7261 S:      Supported
7262 F:      arch/x86/crypto/sha*-mb
7263 F:      crypto/mcryptd.c
7264
7265 INTEL TELEMETRY DRIVER
7266 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7267 L:      platform-driver-x86@vger.kernel.org
7268 S:      Maintained
7269 F:      arch/x86/include/asm/intel_telemetry.h
7270 F:      drivers/platform/x86/intel_telemetry*
7271
7272 INTEL VIRTUAL BUTTON DRIVER
7273 M:      AceLan Kao <acelan.kao@canonical.com>
7274 L:      platform-driver-x86@vger.kernel.org
7275 S:      Maintained
7276 F:      drivers/platform/x86/intel-vbtn.c
7277
7278 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7279 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7280 L:      linux-wireless@vger.kernel.org
7281 S:      Supported
7282 F:      drivers/net/wireless/intel/iwlegacy/
7283
7284 INTEL WIRELESS WIFI LINK (iwlwifi)
7285 M:      Johannes Berg <johannes.berg@intel.com>
7286 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7287 M:      Luca Coelho <luciano.coelho@intel.com>
7288 M:      Intel Linux Wireless <linuxwifi@intel.com>
7289 L:      linux-wireless@vger.kernel.org
7290 W:      http://intellinuxwireless.org
7291 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7292 S:      Supported
7293 F:      drivers/net/wireless/intel/iwlwifi/
7294
7295 INTEL WIRELESS WIMAX CONNECTION 2400
7296 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7297 M:      linux-wimax@intel.com
7298 L:      wimax@linuxwimax.org (subscribers-only)
7299 S:      Supported
7300 W:      http://linuxwimax.org
7301 F:      Documentation/wimax/README.i2400m
7302 F:      drivers/net/wimax/i2400m/
7303 F:      include/uapi/linux/wimax/i2400m.h
7304
7305 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7306 M:      Mario Limonciello <mario.limonciello@dell.com>
7307 S:      Maintained
7308 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7309
7310 INTEL(R) TRACE HUB
7311 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7312 S:      Supported
7313 F:      Documentation/trace/intel_th.txt
7314 F:      drivers/hwtracing/intel_th/
7315
7316 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7317 M:      Ning Sun <ning.sun@intel.com>
7318 L:      tboot-devel@lists.sourceforge.net
7319 W:      http://tboot.sourceforge.net
7320 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7321 S:      Supported
7322 F:      Documentation/intel_txt.txt
7323 F:      include/linux/tboot.h
7324 F:      arch/x86/kernel/tboot.c
7325
7326 INTEL-MID GPIO DRIVER
7327 M:      David Cohen <david.a.cohen@linux.intel.com>
7328 L:      linux-gpio@vger.kernel.org
7329 S:      Maintained
7330 F:      drivers/gpio/gpio-intel-mid.c
7331
7332 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7333 M:      Linus Walleij <linus.walleij@linaro.org>
7334 L:      linux-iio@vger.kernel.org
7335 S:      Maintained
7336 F:      drivers/iio/gyro/mpu3050*
7337 F:      Documentation/devicetree/bindings/iio/gyroscope/inv,mpu3050.txt
7338
7339 IOC3 ETHERNET DRIVER
7340 M:      Ralf Baechle <ralf@linux-mips.org>
7341 L:      linux-mips@linux-mips.org
7342 S:      Maintained
7343 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7344
7345 IOC3 SERIAL DRIVER
7346 M:      Pat Gefre <pfg@sgi.com>
7347 L:      linux-serial@vger.kernel.org
7348 S:      Maintained
7349 F:      drivers/tty/serial/ioc3_serial.c
7350
7351 IOMMU DRIVERS
7352 M:      Joerg Roedel <joro@8bytes.org>
7353 L:      iommu@lists.linux-foundation.org
7354 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7355 S:      Maintained
7356 F:      Documentation/devicetree/bindings/iommu/
7357 F:      drivers/iommu/
7358 F:      include/linux/iommu.h
7359 F:      include/linux/of_iommu.h
7360 F:      include/linux/iova.h
7361
7362 IP MASQUERADING
7363 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7364 S:      Maintained
7365 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7366
7367 IPMI SUBSYSTEM
7368 M:      Corey Minyard <minyard@acm.org>
7369 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7370 W:      http://openipmi.sourceforge.net/
7371 S:      Supported
7372 F:      Documentation/IPMI.txt
7373 F:      drivers/char/ipmi/
7374 F:      include/linux/ipmi*
7375 F:      include/uapi/linux/ipmi*
7376
7377 IPS SCSI RAID DRIVER
7378 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7379 L:      linux-scsi@vger.kernel.org
7380 W:      http://www.adaptec.com/
7381 S:      Maintained
7382 F:      drivers/scsi/ips*
7383
7384 IPVS
7385 M:      Wensong Zhang <wensong@linux-vs.org>
7386 M:      Simon Horman <horms@verge.net.au>
7387 M:      Julian Anastasov <ja@ssi.bg>
7388 L:      netdev@vger.kernel.org
7389 L:      lvs-devel@vger.kernel.org
7390 S:      Maintained
7391 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7392 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7393 F:      Documentation/networking/ipvs-sysctl.txt
7394 F:      include/net/ip_vs.h
7395 F:      include/uapi/linux/ip_vs.h
7396 F:      net/netfilter/ipvs/
7397
7398 IPWIRELESS DRIVER
7399 M:      Jiri Kosina <jikos@kernel.org>
7400 M:      David Sterba <dsterba@suse.com>
7401 S:      Odd Fixes
7402 F:      drivers/tty/ipwireless/
7403
7404 IPX NETWORK LAYER
7405 L:      netdev@vger.kernel.org
7406 S:      Obsolete
7407 F:      include/uapi/linux/ipx.h
7408 F:      drivers/staging/ipx/
7409
7410 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7411 M:      Marc Zyngier <marc.zyngier@arm.com>
7412 S:      Maintained
7413 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7414 F:      Documentation/IRQ-domain.txt
7415 F:      include/linux/irqdomain.h
7416 F:      kernel/irq/irqdomain.c
7417 F:      kernel/irq/msi.c
7418
7419 IRQ SUBSYSTEM
7420 M:      Thomas Gleixner <tglx@linutronix.de>
7421 L:      linux-kernel@vger.kernel.org
7422 S:      Maintained
7423 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7424 F:      kernel/irq/
7425
7426 IRQCHIP DRIVERS
7427 M:      Thomas Gleixner <tglx@linutronix.de>
7428 M:      Jason Cooper <jason@lakedaemon.net>
7429 M:      Marc Zyngier <marc.zyngier@arm.com>
7430 L:      linux-kernel@vger.kernel.org
7431 S:      Maintained
7432 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7433 F:      Documentation/devicetree/bindings/interrupt-controller/
7434 F:      drivers/irqchip/
7435
7436 ISA
7437 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7438 S:      Maintained
7439 F:      Documentation/isa.txt
7440 F:      drivers/base/isa.c
7441 F:      include/linux/isa.h
7442
7443 ISA RADIO MODULE
7444 M:      Hans Verkuil <hverkuil@xs4all.nl>
7445 L:      linux-media@vger.kernel.org
7446 T:      git git://linuxtv.org/media_tree.git
7447 W:      https://linuxtv.org
7448 S:      Maintained
7449 F:      drivers/media/radio/radio-isa*
7450
7451 ISAPNP
7452 M:      Jaroslav Kysela <perex@perex.cz>
7453 S:      Maintained
7454 F:      Documentation/isapnp.txt
7455 F:      drivers/pnp/isapnp/
7456 F:      include/linux/isapnp.h
7457
7458 ISCSI
7459 M:      Lee Duncan <lduncan@suse.com>
7460 M:      Chris Leech <cleech@redhat.com>
7461 L:      open-iscsi@googlegroups.com
7462 W:      www.open-iscsi.com
7463 S:      Maintained
7464 F:      drivers/scsi/*iscsi*
7465 F:      include/scsi/*iscsi*
7466
7467 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7468 M:      Peter Jones <pjones@redhat.com>
7469 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7470 S:      Maintained
7471 F:      drivers/firmware/iscsi_ibft*
7472
7473 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7474 M:      Or Gerlitz <ogerlitz@mellanox.com>
7475 M:      Sagi Grimberg <sagi@grimberg.me>
7476 M:      Roi Dayan <roid@mellanox.com>
7477 L:      linux-rdma@vger.kernel.org
7478 S:      Supported
7479 W:      http://www.openfabrics.org
7480 W:      www.open-iscsi.org
7481 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7482 F:      drivers/infiniband/ulp/iser/
7483
7484 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7485 M:      Sagi Grimberg <sagi@grimberg.me>
7486 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7487 L:      linux-rdma@vger.kernel.org
7488 L:      target-devel@vger.kernel.org
7489 S:      Supported
7490 W:      http://www.linux-iscsi.org
7491 F:      drivers/infiniband/ulp/isert
7492
7493 ISDN SUBSYSTEM
7494 M:      Karsten Keil <isdn@linux-pingi.de>
7495 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7496 L:      netdev@vger.kernel.org
7497 W:      http://www.isdn4linux.de
7498 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7499 S:      Maintained
7500 F:      Documentation/isdn/
7501 F:      drivers/isdn/
7502 F:      include/linux/isdn.h
7503 F:      include/linux/isdn/
7504 F:      include/uapi/linux/isdn.h
7505 F:      include/uapi/linux/isdn/
7506
7507 ISDN SUBSYSTEM (Eicon active card driver)
7508 M:      Armin Schindler <mac@melware.de>
7509 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7510 W:      http://www.melware.de
7511 S:      Maintained
7512 F:      drivers/isdn/hardware/eicon/
7513
7514 IT87 HARDWARE MONITORING DRIVER
7515 M:      Jean Delvare <jdelvare@suse.com>
7516 L:      linux-hwmon@vger.kernel.org
7517 S:      Maintained
7518 F:      Documentation/hwmon/it87
7519 F:      drivers/hwmon/it87.c
7520
7521 IT913X MEDIA DRIVER
7522 M:      Antti Palosaari <crope@iki.fi>
7523 L:      linux-media@vger.kernel.org
7524 W:      https://linuxtv.org
7525 W:      http://palosaari.fi/linux/
7526 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7527 T:      git git://linuxtv.org/anttip/media_tree.git
7528 S:      Maintained
7529 F:      drivers/media/tuners/it913x*
7530
7531 IVTV VIDEO4LINUX DRIVER
7532 M:      Andy Walls <awalls@md.metrocast.net>
7533 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7534 L:      linux-media@vger.kernel.org
7535 T:      git git://linuxtv.org/media_tree.git
7536 W:      http://www.ivtvdriver.org
7537 S:      Maintained
7538 F:      Documentation/media/v4l-drivers/ivtv*
7539 F:      drivers/media/pci/ivtv/
7540 F:      include/uapi/linux/ivtv*
7541
7542 IX2505V MEDIA DRIVER
7543 M:      Malcolm Priestley <tvboxspy@gmail.com>
7544 L:      linux-media@vger.kernel.org
7545 W:      https://linuxtv.org
7546 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7547 S:      Maintained
7548 F:      drivers/media/dvb-frontends/ix2505v*
7549
7550 JAILHOUSE HYPERVISOR INTERFACE
7551 M:      Jan Kiszka <jan.kiszka@siemens.com>
7552 L:      jailhouse-dev@googlegroups.com
7553 S:      Maintained
7554 F:      arch/x86/kernel/jailhouse.c
7555 F:      arch/x86/include/asm/jailhouse_para.h
7556
7557 JC42.4 TEMPERATURE SENSOR DRIVER
7558 M:      Guenter Roeck <linux@roeck-us.net>
7559 L:      linux-hwmon@vger.kernel.org
7560 S:      Maintained
7561 F:      drivers/hwmon/jc42.c
7562 F:      Documentation/hwmon/jc42
7563
7564 JFS FILESYSTEM
7565 M:      Dave Kleikamp <shaggy@kernel.org>
7566 L:      jfs-discussion@lists.sourceforge.net
7567 W:      http://jfs.sourceforge.net/
7568 T:      git git://github.com/kleikamp/linux-shaggy.git
7569 S:      Maintained
7570 F:      Documentation/filesystems/jfs.txt
7571 F:      fs/jfs/
7572
7573 JME NETWORK DRIVER
7574 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7575 L:      netdev@vger.kernel.org
7576 S:      Maintained
7577 F:      drivers/net/ethernet/jme.*
7578
7579 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7580 M:      David Woodhouse <dwmw2@infradead.org>
7581 L:      linux-mtd@lists.infradead.org
7582 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7583 S:      Maintained
7584 F:      fs/jffs2/
7585 F:      include/uapi/linux/jffs2.h
7586
7587 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7588 M:      "Theodore Ts'o" <tytso@mit.edu>
7589 M:      Jan Kara <jack@suse.com>
7590 L:      linux-ext4@vger.kernel.org
7591 S:      Maintained
7592 F:      fs/jbd2/
7593 F:      include/linux/jbd2.h
7594
7595 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7596 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7597 L:      linux-media@vger.kernel.org
7598 S:      Maintained
7599 F:      drivers/media/platform/rcar_jpu.c
7600
7601 JSM Neo PCI based serial card
7602 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7603 L:      linux-serial@vger.kernel.org
7604 S:      Maintained
7605 F:      drivers/tty/serial/jsm/
7606
7607 K10TEMP HARDWARE MONITORING DRIVER
7608 M:      Clemens Ladisch <clemens@ladisch.de>
7609 L:      linux-hwmon@vger.kernel.org
7610 S:      Maintained
7611 F:      Documentation/hwmon/k10temp
7612 F:      drivers/hwmon/k10temp.c
7613
7614 K8TEMP HARDWARE MONITORING DRIVER
7615 M:      Rudolf Marek <r.marek@assembler.cz>
7616 L:      linux-hwmon@vger.kernel.org
7617 S:      Maintained
7618 F:      Documentation/hwmon/k8temp
7619 F:      drivers/hwmon/k8temp.c
7620
7621 KASAN
7622 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7623 R:      Alexander Potapenko <glider@google.com>
7624 R:      Dmitry Vyukov <dvyukov@google.com>
7625 L:      kasan-dev@googlegroups.com
7626 S:      Maintained
7627 F:      arch/*/include/asm/kasan.h
7628 F:      arch/*/mm/kasan_init*
7629 F:      Documentation/dev-tools/kasan.rst
7630 F:      include/linux/kasan*.h
7631 F:      lib/test_kasan.c
7632 F:      mm/kasan/
7633 F:      scripts/Makefile.kasan
7634
7635 KCONFIG
7636 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7637 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7638 L:      linux-kbuild@vger.kernel.org
7639 S:      Maintained
7640 F:      Documentation/kbuild/kconfig-language.txt
7641 F:      scripts/kconfig/
7642
7643 KDUMP
7644 M:      Dave Young <dyoung@redhat.com>
7645 M:      Baoquan He <bhe@redhat.com>
7646 R:      Vivek Goyal <vgoyal@redhat.com>
7647 L:      kexec@lists.infradead.org
7648 W:      http://lse.sourceforge.net/kdump/
7649 S:      Maintained
7650 F:      Documentation/kdump/
7651
7652 KEENE FM RADIO TRANSMITTER DRIVER
7653 M:      Hans Verkuil <hverkuil@xs4all.nl>
7654 L:      linux-media@vger.kernel.org
7655 T:      git git://linuxtv.org/media_tree.git
7656 W:      https://linuxtv.org
7657 S:      Maintained
7658 F:      drivers/media/radio/radio-keene*
7659
7660 KERNEL AUTOMOUNTER v4 (AUTOFS4)
7661 M:      Ian Kent <raven@themaw.net>
7662 L:      autofs@vger.kernel.org
7663 S:      Maintained
7664 F:      fs/autofs4/
7665
7666 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7667 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7668 M:      Michal Marek <michal.lkml@markovi.net>
7669 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7670 L:      linux-kbuild@vger.kernel.org
7671 S:      Maintained
7672 F:      Documentation/kbuild/
7673 F:      Makefile
7674 F:      scripts/Kbuild*
7675 F:      scripts/Makefile*
7676 F:      scripts/basic/
7677 F:      scripts/mk*
7678 F:      scripts/mod/
7679 F:      scripts/package/
7680
7681 KERNEL JANITORS
7682 L:      kernel-janitors@vger.kernel.org
7683 W:      http://kernelnewbies.org/KernelJanitors
7684 S:      Odd Fixes
7685
7686 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7687 M:      "J. Bruce Fields" <bfields@fieldses.org>
7688 M:      Jeff Layton <jlayton@kernel.org>
7689 L:      linux-nfs@vger.kernel.org
7690 W:      http://nfs.sourceforge.net/
7691 T:      git git://linux-nfs.org/~bfields/linux.git
7692 S:      Supported
7693 F:      fs/nfsd/
7694 F:      include/uapi/linux/nfsd/
7695 F:      fs/lockd/
7696 F:      fs/nfs_common/
7697 F:      net/sunrpc/
7698 F:      include/linux/lockd/
7699 F:      include/linux/sunrpc/
7700 F:      include/uapi/linux/sunrpc/
7701
7702 KERNEL SELFTEST FRAMEWORK
7703 M:      Shuah Khan <shuah@kernel.org>
7704 L:      linux-kselftest@vger.kernel.org
7705 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7706 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
7707 S:      Maintained
7708 F:      tools/testing/selftests/
7709 F:      Documentation/dev-tools/kselftest*
7710
7711 KERNEL USERMODE HELPER
7712 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7713 L:      linux-kernel@vger.kernel.org
7714 S:      Maintained
7715 F:      kernel/umh.c
7716 F:      include/linux/umh.h
7717
7718 KERNEL VIRTUAL MACHINE (KVM)
7719 M:      Paolo Bonzini <pbonzini@redhat.com>
7720 M:      Radim Krčmář <rkrcmar@redhat.com>
7721 L:      kvm@vger.kernel.org
7722 W:      http://www.linux-kvm.org
7723 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7724 S:      Supported
7725 F:      Documentation/virtual/kvm/
7726 F:      include/trace/events/kvm.h
7727 F:      include/uapi/asm-generic/kvm*
7728 F:      include/uapi/linux/kvm*
7729 F:      include/asm-generic/kvm*
7730 F:      include/linux/kvm*
7731 F:      include/kvm/iodev.h
7732 F:      virt/kvm/*
7733 F:      tools/kvm/
7734
7735 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
7736 M:      Joerg Roedel <joro@8bytes.org>
7737 L:      kvm@vger.kernel.org
7738 W:      http://www.linux-kvm.org/
7739 S:      Maintained
7740 F:      arch/x86/include/asm/svm.h
7741 F:      arch/x86/kvm/svm.c
7742
7743 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
7744 M:      Christoffer Dall <christoffer.dall@arm.com>
7745 M:      Marc Zyngier <marc.zyngier@arm.com>
7746 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7747 L:      kvmarm@lists.cs.columbia.edu
7748 W:      http://systems.cs.columbia.edu/projects/kvm-arm
7749 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
7750 S:      Supported
7751 F:      arch/arm/include/uapi/asm/kvm*
7752 F:      arch/arm/include/asm/kvm*
7753 F:      arch/arm/kvm/
7754 F:      virt/kvm/arm/
7755 F:      include/kvm/arm_*
7756
7757 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
7758 M:      Christoffer Dall <christoffer.dall@arm.com>
7759 M:      Marc Zyngier <marc.zyngier@arm.com>
7760 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7761 L:      kvmarm@lists.cs.columbia.edu
7762 S:      Maintained
7763 F:      arch/arm64/include/uapi/asm/kvm*
7764 F:      arch/arm64/include/asm/kvm*
7765 F:      arch/arm64/kvm/
7766
7767 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
7768 M:      James Hogan <jhogan@kernel.org>
7769 L:      linux-mips@linux-mips.org
7770 S:      Supported
7771 F:      arch/mips/include/uapi/asm/kvm*
7772 F:      arch/mips/include/asm/kvm*
7773 F:      arch/mips/kvm/
7774
7775 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
7776 M:      Paul Mackerras <paulus@ozlabs.org>
7777 L:      kvm-ppc@vger.kernel.org
7778 W:      http://www.linux-kvm.org/
7779 T:      git git://github.com/agraf/linux-2.6.git
7780 S:      Supported
7781 F:      arch/powerpc/include/uapi/asm/kvm*
7782 F:      arch/powerpc/include/asm/kvm*
7783 F:      arch/powerpc/kvm/
7784 F:      arch/powerpc/kernel/kvm*
7785
7786 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
7787 M:      Christian Borntraeger <borntraeger@de.ibm.com>
7788 M:      Janosch Frank <frankja@linux.ibm.com>
7789 R:      David Hildenbrand <david@redhat.com>
7790 R:      Cornelia Huck <cohuck@redhat.com>
7791 L:      linux-s390@vger.kernel.org
7792 W:      http://www.ibm.com/developerworks/linux/linux390/
7793 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
7794 S:      Supported
7795 F:      arch/s390/include/uapi/asm/kvm*
7796 F:      arch/s390/include/asm/gmap.h
7797 F:      arch/s390/include/asm/kvm*
7798 F:      arch/s390/kvm/
7799 F:      arch/s390/mm/gmap.c
7800
7801 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
7802 M:      Paolo Bonzini <pbonzini@redhat.com>
7803 M:      Radim Krčmář <rkrcmar@redhat.com>
7804 L:      kvm@vger.kernel.org
7805 W:      http://www.linux-kvm.org
7806 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7807 S:      Supported
7808 F:      arch/x86/kvm/
7809 F:      arch/x86/include/uapi/asm/kvm*
7810 F:      arch/x86/include/asm/kvm*
7811 F:      arch/x86/include/asm/pvclock-abi.h
7812 F:      arch/x86/kernel/kvm.c
7813 F:      arch/x86/kernel/kvmclock.c
7814
7815 KERNFS
7816 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7817 M:      Tejun Heo <tj@kernel.org>
7818 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
7819 S:      Supported
7820 F:      include/linux/kernfs.h
7821 F:      fs/kernfs/
7822
7823 KEXEC
7824 M:      Eric Biederman <ebiederm@xmission.com>
7825 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
7826 L:      kexec@lists.infradead.org
7827 S:      Maintained
7828 F:      include/linux/kexec.h
7829 F:      include/uapi/linux/kexec.h
7830 F:      kernel/kexec*
7831
7832 KEYS-ENCRYPTED
7833 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7834 L:      linux-integrity@vger.kernel.org
7835 L:      keyrings@vger.kernel.org
7836 S:      Supported
7837 F:      Documentation/security/keys/trusted-encrypted.rst
7838 F:      include/keys/encrypted-type.h
7839 F:      security/keys/encrypted-keys/
7840
7841 KEYS-TRUSTED
7842 M:      James Bottomley <jejb@linux.vnet.ibm.com>
7843 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7844 L:      linux-integrity@vger.kernel.org
7845 L:      keyrings@vger.kernel.org
7846 S:      Supported
7847 F:      Documentation/security/keys/trusted-encrypted.rst
7848 F:      include/keys/trusted-type.h
7849 F:      security/keys/trusted.c
7850 F:      security/keys/trusted.h
7851
7852 KEYS/KEYRINGS:
7853 M:      David Howells <dhowells@redhat.com>
7854 L:      keyrings@vger.kernel.org
7855 S:      Maintained
7856 F:      Documentation/security/keys/core.rst
7857 F:      include/linux/key.h
7858 F:      include/linux/key-type.h
7859 F:      include/linux/keyctl.h
7860 F:      include/uapi/linux/keyctl.h
7861 F:      include/keys/
7862 F:      security/keys/
7863
7864 KGDB / KDB /debug_core
7865 M:      Jason Wessel <jason.wessel@windriver.com>
7866 M:      Daniel Thompson <daniel.thompson@linaro.org>
7867 W:      http://kgdb.wiki.kernel.org/
7868 L:      kgdb-bugreport@lists.sourceforge.net
7869 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
7870 S:      Maintained
7871 F:      Documentation/dev-tools/kgdb.rst
7872 F:      drivers/misc/kgdbts.c
7873 F:      drivers/tty/serial/kgdboc.c
7874 F:      include/linux/kdb.h
7875 F:      include/linux/kgdb.h
7876 F:      kernel/debug/
7877
7878 KMEMLEAK
7879 M:      Catalin Marinas <catalin.marinas@arm.com>
7880 S:      Maintained
7881 F:      Documentation/dev-tools/kmemleak.rst
7882 F:      include/linux/kmemleak.h
7883 F:      mm/kmemleak.c
7884 F:      mm/kmemleak-test.c
7885
7886 KMOD KERNEL MODULE LOADER - USERMODE HELPER
7887 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7888 L:      linux-kernel@vger.kernel.org
7889 S:      Maintained
7890 F:      kernel/kmod.c
7891 F:      include/linux/kmod.h
7892 F:      lib/test_kmod.c
7893 F:      tools/testing/selftests/kmod/
7894
7895 KPROBES
7896 M:      Ananth N Mavinakayanahalli <ananth@linux.vnet.ibm.com>
7897 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
7898 M:      "David S. Miller" <davem@davemloft.net>
7899 M:      Masami Hiramatsu <mhiramat@kernel.org>
7900 S:      Maintained
7901 F:      Documentation/kprobes.txt
7902 F:      include/linux/kprobes.h
7903 F:      include/asm-generic/kprobes.h
7904 F:      kernel/kprobes.c
7905
7906 KS0108 LCD CONTROLLER DRIVER
7907 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
7908 W:      http://miguelojeda.es/auxdisplay.htm
7909 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
7910 S:      Maintained
7911 F:      Documentation/auxdisplay/ks0108
7912 F:      drivers/auxdisplay/ks0108.c
7913 F:      include/linux/ks0108.h
7914
7915 L3MDEV
7916 M:      David Ahern <dsa@cumulusnetworks.com>
7917 L:      netdev@vger.kernel.org
7918 S:      Maintained
7919 F:      net/l3mdev
7920 F:      include/net/l3mdev.h
7921
7922 LANTIQ MIPS ARCHITECTURE
7923 M:      John Crispin <john@phrozen.org>
7924 L:      linux-mips@linux-mips.org
7925 S:      Maintained
7926 F:      arch/mips/lantiq
7927 F:      drivers/soc/lantiq
7928
7929 LAPB module
7930 L:      linux-x25@vger.kernel.org
7931 S:      Orphan
7932 F:      Documentation/networking/lapb-module.txt
7933 F:      include/*/lapb.h
7934 F:      net/lapb/
7935
7936 LASI 53c700 driver for PARISC
7937 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
7938 L:      linux-scsi@vger.kernel.org
7939 S:      Maintained
7940 F:      Documentation/scsi/53c700.txt
7941 F:      drivers/scsi/53c700*
7942
7943 LEAKING_ADDRESSES
7944 M:      Tobin C. Harding <me@tobin.cc>
7945 M:      Tycho Andersen <tycho@tycho.ws>
7946 L:      kernel-hardening@lists.openwall.com
7947 S:      Maintained
7948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
7949 F:      scripts/leaking_addresses.pl
7950
7951 LED SUBSYSTEM
7952 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
7953 M:      Pavel Machek <pavel@ucw.cz>
7954 L:      linux-leds@vger.kernel.org
7955 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
7956 S:      Maintained
7957 F:      Documentation/devicetree/bindings/leds/
7958 F:      drivers/leds/
7959 F:      include/linux/leds.h
7960
7961 LEGACY EEPROM DRIVER
7962 M:      Jean Delvare <jdelvare@suse.com>
7963 S:      Maintained
7964 F:      Documentation/misc-devices/eeprom
7965 F:      drivers/misc/eeprom/eeprom.c
7966
7967 LEGO USB Tower driver
7968 M:      Juergen Stuber <starblue@users.sourceforge.net>
7969 L:      legousb-devel@lists.sourceforge.net
7970 W:      http://legousb.sourceforge.net/
7971 S:      Maintained
7972 F:      drivers/usb/misc/legousbtower.c
7973
7974 LG2160 MEDIA DRIVER
7975 M:      Michael Krufky <mkrufky@linuxtv.org>
7976 L:      linux-media@vger.kernel.org
7977 W:      https://linuxtv.org
7978 W:      http://github.com/mkrufky
7979 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7980 T:      git git://linuxtv.org/mkrufky/tuners.git
7981 S:      Maintained
7982 F:      drivers/media/dvb-frontends/lg2160.*
7983
7984 LGDT3305 MEDIA DRIVER
7985 M:      Michael Krufky <mkrufky@linuxtv.org>
7986 L:      linux-media@vger.kernel.org
7987 W:      https://linuxtv.org
7988 W:      http://github.com/mkrufky
7989 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7990 T:      git git://linuxtv.org/mkrufky/tuners.git
7991 S:      Maintained
7992 F:      drivers/media/dvb-frontends/lgdt3305.*
7993
7994 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
7995 M:      Viresh Kumar <vireshk@kernel.org>
7996 L:      linux-ide@vger.kernel.org
7997 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
7998 S:      Maintained
7999 F:      include/linux/pata_arasan_cf_data.h
8000 F:      drivers/ata/pata_arasan_cf.c
8001
8002 LIBATA PATA DRIVERS
8003 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8004 M:      Tejun Heo <tj@kernel.org>
8005 L:      linux-ide@vger.kernel.org
8006 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8007 S:      Maintained
8008 F:      drivers/ata/pata_*.c
8009 F:      drivers/ata/ata_generic.c
8010
8011 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8012 M:      Linus Walleij <linus.walleij@linaro.org>
8013 L:      linux-ide@vger.kernel.org
8014 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8015 S:      Maintained
8016 F:      drivers/ata/pata_ftide010.c
8017 F:      drivers/ata/sata_gemini.c
8018 F:      drivers/ata/sata_gemini.h
8019
8020 LIBATA SATA AHCI PLATFORM devices support
8021 M:      Hans de Goede <hdegoede@redhat.com>
8022 M:      Tejun Heo <tj@kernel.org>
8023 L:      linux-ide@vger.kernel.org
8024 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8025 S:      Maintained
8026 F:      drivers/ata/ahci_platform.c
8027 F:      drivers/ata/libahci_platform.c
8028 F:      include/linux/ahci_platform.h
8029
8030 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8031 M:      Mikael Pettersson <mikpelinux@gmail.com>
8032 L:      linux-ide@vger.kernel.org
8033 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8034 S:      Maintained
8035 F:      drivers/ata/sata_promise.*
8036
8037 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8038 M:      Tejun Heo <tj@kernel.org>
8039 L:      linux-ide@vger.kernel.org
8040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8041 S:      Maintained
8042 F:      drivers/ata/
8043 F:      include/linux/ata.h
8044 F:      include/linux/libata.h
8045 F:      Documentation/devicetree/bindings/ata/
8046
8047 LIBLOCKDEP
8048 M:      Sasha Levin <alexander.levin@verizon.com>
8049 S:      Maintained
8050 F:      tools/lib/lockdep/
8051
8052 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8053 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8054 M:      Dan Williams <dan.j.williams@intel.com>
8055 M:      Vishal Verma <vishal.l.verma@intel.com>
8056 M:      Dave Jiang <dave.jiang@intel.com>
8057 L:      linux-nvdimm@lists.01.org
8058 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8059 S:      Supported
8060 F:      drivers/nvdimm/blk.c
8061 F:      drivers/nvdimm/region_devs.c
8062
8063 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8064 M:      Vishal Verma <vishal.l.verma@intel.com>
8065 M:      Dan Williams <dan.j.williams@intel.com>
8066 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8067 M:      Dave Jiang <dave.jiang@intel.com>
8068 L:      linux-nvdimm@lists.01.org
8069 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8070 S:      Supported
8071 F:      drivers/nvdimm/btt*
8072
8073 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8074 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8075 M:      Dan Williams <dan.j.williams@intel.com>
8076 M:      Vishal Verma <vishal.l.verma@intel.com>
8077 M:      Dave Jiang <dave.jiang@intel.com>
8078 L:      linux-nvdimm@lists.01.org
8079 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8080 S:      Supported
8081 F:      drivers/nvdimm/pmem*
8082
8083 LIBNVDIMM: DEVICETREE BINDINGS
8084 M:      Oliver O'Halloran <oohall@gmail.com>
8085 L:      linux-nvdimm@lists.01.org
8086 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8087 S:      Supported
8088 F:      drivers/nvdimm/of_pmem.c
8089 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8090
8091 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8092 M:      Dan Williams <dan.j.williams@intel.com>
8093 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8094 M:      Vishal Verma <vishal.l.verma@intel.com>
8095 M:      Dave Jiang <dave.jiang@intel.com>
8096 L:      linux-nvdimm@lists.01.org
8097 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8098 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8099 S:      Supported
8100 F:      drivers/nvdimm/*
8101 F:      drivers/acpi/nfit/*
8102 F:      include/linux/nd.h
8103 F:      include/linux/libnvdimm.h
8104 F:      include/uapi/linux/ndctl.h
8105
8106 LIGHTNVM PLATFORM SUPPORT
8107 M:      Matias Bjorling <mb@lightnvm.io>
8108 W:      http://github/OpenChannelSSD
8109 L:      linux-block@vger.kernel.org
8110 S:      Maintained
8111 F:      drivers/lightnvm/
8112 F:      include/linux/lightnvm.h
8113 F:      include/uapi/linux/lightnvm.h
8114
8115 LINUX FOR POWER MACINTOSH
8116 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8117 W:      http://www.penguinppc.org/
8118 L:      linuxppc-dev@lists.ozlabs.org
8119 S:      Maintained
8120 F:      arch/powerpc/platforms/powermac/
8121 F:      drivers/macintosh/
8122
8123 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8124 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8125 M:      Paul Mackerras <paulus@samba.org>
8126 M:      Michael Ellerman <mpe@ellerman.id.au>
8127 W:      https://github.com/linuxppc/linux/wiki
8128 L:      linuxppc-dev@lists.ozlabs.org
8129 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8130 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8131 S:      Supported
8132 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8133 F:      Documentation/devicetree/bindings/powerpc/
8134 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8135 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8136 F:      Documentation/powerpc/
8137 F:      arch/powerpc/
8138 F:      drivers/char/tpm/tpm_ibmvtpm*
8139 F:      drivers/crypto/nx/
8140 F:      drivers/crypto/vmx/
8141 F:      drivers/i2c/busses/i2c-opal.c
8142 F:      drivers/net/ethernet/ibm/ibmveth.*
8143 F:      drivers/net/ethernet/ibm/ibmvnic.*
8144 F:      drivers/pci/hotplug/pnv_php.c
8145 F:      drivers/pci/hotplug/rpa*
8146 F:      drivers/rtc/rtc-opal.c
8147 F:      drivers/scsi/ibmvscsi/
8148 F:      drivers/tty/hvc/hvc_opal.c
8149 F:      drivers/watchdog/wdrtas.c
8150 F:      tools/testing/selftests/powerpc
8151 N:      /pmac
8152 N:      powermac
8153 N:      powernv
8154 N:      [^a-z0-9]ps3
8155 N:      pseries
8156
8157 LINUX FOR POWERPC EMBEDDED MPC5XXX
8158 M:      Anatolij Gustschin <agust@denx.de>
8159 L:      linuxppc-dev@lists.ozlabs.org
8160 T:      git git://git.denx.de/linux-denx-agust.git
8161 S:      Maintained
8162 F:      arch/powerpc/platforms/512x/
8163 F:      arch/powerpc/platforms/52xx/
8164
8165 LINUX FOR POWERPC EMBEDDED PPC4XX
8166 M:      Alistair Popple <alistair@popple.id.au>
8167 M:      Matt Porter <mporter@kernel.crashing.org>
8168 W:      http://www.penguinppc.org/
8169 L:      linuxppc-dev@lists.ozlabs.org
8170 S:      Maintained
8171 F:      arch/powerpc/platforms/40x/
8172 F:      arch/powerpc/platforms/44x/
8173
8174 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8175 M:      Scott Wood <oss@buserror.net>
8176 M:      Kumar Gala <galak@kernel.crashing.org>
8177 W:      http://www.penguinppc.org/
8178 L:      linuxppc-dev@lists.ozlabs.org
8179 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8180 S:      Maintained
8181 F:      arch/powerpc/platforms/83xx/
8182 F:      arch/powerpc/platforms/85xx/
8183 F:      Documentation/devicetree/bindings/powerpc/fsl/
8184
8185 LINUX FOR POWERPC EMBEDDED PPC8XX
8186 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8187 W:      http://www.penguinppc.org/
8188 L:      linuxppc-dev@lists.ozlabs.org
8189 S:      Maintained
8190 F:      arch/powerpc/platforms/8xx/
8191
8192 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8193 L:      linuxppc-dev@lists.ozlabs.org
8194 S:      Orphan
8195 F:      arch/powerpc/*/*virtex*
8196 F:      arch/powerpc/*/*/*virtex*
8197
8198 LINUX FOR POWERPC PA SEMI PWRFICIENT
8199 L:      linuxppc-dev@lists.ozlabs.org
8200 S:      Orphan
8201 F:      arch/powerpc/platforms/pasemi/
8202 F:      drivers/*/*pasemi*
8203 F:      drivers/*/*/*pasemi*
8204
8205 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8206 M:      Kees Cook <keescook@chromium.org>
8207 S:      Maintained
8208 F:      drivers/misc/lkdtm/*
8209
8210 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8211 M:      Alan Stern <stern@rowland.harvard.edu>
8212 M:      Andrea Parri <parri.andrea@gmail.com>
8213 M:      Will Deacon <will.deacon@arm.com>
8214 M:      Peter Zijlstra <peterz@infradead.org>
8215 M:      Boqun Feng <boqun.feng@gmail.com>
8216 M:      Nicholas Piggin <npiggin@gmail.com>
8217 M:      David Howells <dhowells@redhat.com>
8218 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8219 M:      Luc Maranget <luc.maranget@inria.fr>
8220 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8221 R:      Akira Yokosawa <akiyks@gmail.com>
8222 L:      linux-kernel@vger.kernel.org
8223 S:      Supported
8224 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8225 F:      tools/memory-model/
8226 F:      Documentation/memory-barriers.txt
8227
8228 LINUX SECURITY MODULE (LSM) FRAMEWORK
8229 M:      Chris Wright <chrisw@sous-sol.org>
8230 L:      linux-security-module@vger.kernel.org
8231 S:      Supported
8232
8233 LIS3LV02D ACCELEROMETER DRIVER
8234 M:      Eric Piel <eric.piel@tremplin-utc.net>
8235 S:      Maintained
8236 F:      Documentation/misc-devices/lis3lv02d
8237 F:      drivers/misc/lis3lv02d/
8238 F:      drivers/platform/x86/hp_accel.c
8239
8240 LIVE PATCHING
8241 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8242 M:      Jessica Yu <jeyu@kernel.org>
8243 M:      Jiri Kosina <jikos@kernel.org>
8244 M:      Miroslav Benes <mbenes@suse.cz>
8245 R:      Petr Mladek <pmladek@suse.com>
8246 S:      Maintained
8247 F:      kernel/livepatch/
8248 F:      include/linux/livepatch.h
8249 F:      arch/x86/include/asm/livepatch.h
8250 F:      arch/x86/kernel/livepatch.c
8251 F:      Documentation/livepatch/
8252 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8253 F:      samples/livepatch/
8254 L:      live-patching@vger.kernel.org
8255 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8256
8257 LLC (802.2)
8258 L:      netdev@vger.kernel.org
8259 S:      Odd fixes
8260 F:      include/linux/llc.h
8261 F:      include/uapi/linux/llc.h
8262 F:      include/net/llc*
8263 F:      net/llc/
8264
8265 LM73 HARDWARE MONITOR DRIVER
8266 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8267 L:      linux-hwmon@vger.kernel.org
8268 S:      Maintained
8269 F:      drivers/hwmon/lm73.c
8270
8271 LM78 HARDWARE MONITOR DRIVER
8272 M:      Jean Delvare <jdelvare@suse.com>
8273 L:      linux-hwmon@vger.kernel.org
8274 S:      Maintained
8275 F:      Documentation/hwmon/lm78
8276 F:      drivers/hwmon/lm78.c
8277
8278 LM83 HARDWARE MONITOR DRIVER
8279 M:      Jean Delvare <jdelvare@suse.com>
8280 L:      linux-hwmon@vger.kernel.org
8281 S:      Maintained
8282 F:      Documentation/hwmon/lm83
8283 F:      drivers/hwmon/lm83.c
8284
8285 LM90 HARDWARE MONITOR DRIVER
8286 M:      Jean Delvare <jdelvare@suse.com>
8287 L:      linux-hwmon@vger.kernel.org
8288 S:      Maintained
8289 F:      Documentation/hwmon/lm90
8290 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8291 F:      drivers/hwmon/lm90.c
8292 F:      include/dt-bindings/thermal/lm90.h
8293
8294 LM95234 HARDWARE MONITOR DRIVER
8295 M:      Guenter Roeck <linux@roeck-us.net>
8296 L:      linux-hwmon@vger.kernel.org
8297 S:      Maintained
8298 F:      Documentation/hwmon/lm95234
8299 F:      drivers/hwmon/lm95234.c
8300
8301 LME2510 MEDIA DRIVER
8302 M:      Malcolm Priestley <tvboxspy@gmail.com>
8303 L:      linux-media@vger.kernel.org
8304 W:      https://linuxtv.org
8305 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8306 S:      Maintained
8307 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8308
8309 LOADPIN SECURITY MODULE
8310 M:      Kees Cook <keescook@chromium.org>
8311 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8312 S:      Supported
8313 F:      security/loadpin/
8314 F:      Documentation/admin-guide/LSM/LoadPin.rst
8315
8316 LOCKING PRIMITIVES
8317 M:      Peter Zijlstra <peterz@infradead.org>
8318 M:      Ingo Molnar <mingo@redhat.com>
8319 L:      linux-kernel@vger.kernel.org
8320 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8321 S:      Maintained
8322 F:      Documentation/locking/
8323 F:      include/linux/lockdep.h
8324 F:      include/linux/spinlock*.h
8325 F:      arch/*/include/asm/spinlock*.h
8326 F:      include/linux/rwlock*.h
8327 F:      include/linux/mutex*.h
8328 F:      arch/*/include/asm/mutex*.h
8329 F:      include/linux/rwsem*.h
8330 F:      arch/*/include/asm/rwsem.h
8331 F:      include/linux/seqlock.h
8332 F:      lib/locking*.[ch]
8333 F:      kernel/locking/
8334 X:      kernel/locking/locktorture.c
8335
8336 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8337 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8338 L:      linux-ntfs-dev@lists.sourceforge.net
8339 W:      http://www.linux-ntfs.org/content/view/19/37/
8340 S:      Maintained
8341 F:      Documentation/ldm.txt
8342 F:      block/partitions/ldm.*
8343
8344 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8345 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8346 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8347 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8348 L:      MPT-FusionLinux.pdl@broadcom.com
8349 L:      linux-scsi@vger.kernel.org
8350 W:      http://www.avagotech.com/support/
8351 S:      Supported
8352 F:      drivers/message/fusion/
8353 F:      drivers/scsi/mpt2sas/
8354 F:      drivers/scsi/mpt3sas/
8355
8356 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8357 M:      Matthew Wilcox <matthew@wil.cx>
8358 L:      linux-scsi@vger.kernel.org
8359 S:      Maintained
8360 F:      drivers/scsi/sym53c8xx_2/
8361
8362 LTC4261 HARDWARE MONITOR DRIVER
8363 M:      Guenter Roeck <linux@roeck-us.net>
8364 L:      linux-hwmon@vger.kernel.org
8365 S:      Maintained
8366 F:      Documentation/hwmon/ltc4261
8367 F:      drivers/hwmon/ltc4261.c
8368
8369 LTC4306 I2C MULTIPLEXER DRIVER
8370 M:      Michael Hennerich <michael.hennerich@analog.com>
8371 W:      http://ez.analog.com/community/linux-device-drivers
8372 L:      linux-i2c@vger.kernel.org
8373 S:      Supported
8374 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8375 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8376
8377 LTP (Linux Test Project)
8378 M:      Mike Frysinger <vapier@gentoo.org>
8379 M:      Cyril Hrubis <chrubis@suse.cz>
8380 M:      Wanlong Gao <wanlong.gao@gmail.com>
8381 M:      Jan Stancek <jstancek@redhat.com>
8382 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8383 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8384 L:      ltp@lists.linux.it (subscribers-only)
8385 W:      http://linux-test-project.github.io/
8386 T:      git git://github.com/linux-test-project/ltp.git
8387 S:      Maintained
8388
8389 M68K ARCHITECTURE
8390 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8391 L:      linux-m68k@lists.linux-m68k.org
8392 W:      http://www.linux-m68k.org/
8393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8394 S:      Maintained
8395 F:      arch/m68k/
8396 F:      drivers/zorro/
8397
8398 M68K ON APPLE MACINTOSH
8399 M:      Joshua Thompson <funaho@jurai.org>
8400 W:      http://www.mac.linux-m68k.org/
8401 L:      linux-m68k@lists.linux-m68k.org
8402 S:      Maintained
8403 F:      arch/m68k/mac/
8404
8405 M68K ON HP9000/300
8406 M:      Philip Blundell <philb@gnu.org>
8407 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8408 S:      Maintained
8409 F:      arch/m68k/hp300/
8410
8411 M88DS3103 MEDIA DRIVER
8412 M:      Antti Palosaari <crope@iki.fi>
8413 L:      linux-media@vger.kernel.org
8414 W:      https://linuxtv.org
8415 W:      http://palosaari.fi/linux/
8416 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8417 T:      git git://linuxtv.org/anttip/media_tree.git
8418 S:      Maintained
8419 F:      drivers/media/dvb-frontends/m88ds3103*
8420
8421 M88RS2000 MEDIA DRIVER
8422 M:      Malcolm Priestley <tvboxspy@gmail.com>
8423 L:      linux-media@vger.kernel.org
8424 W:      https://linuxtv.org
8425 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8426 S:      Maintained
8427 F:      drivers/media/dvb-frontends/m88rs2000*
8428
8429 MA901 MASTERKIT USB FM RADIO DRIVER
8430 M:      Alexey Klimov <klimov.linux@gmail.com>
8431 L:      linux-media@vger.kernel.org
8432 T:      git git://linuxtv.org/media_tree.git
8433 S:      Maintained
8434 F:      drivers/media/radio/radio-ma901.c
8435
8436 MAC80211
8437 M:      Johannes Berg <johannes@sipsolutions.net>
8438 L:      linux-wireless@vger.kernel.org
8439 W:      http://wireless.kernel.org/
8440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8441 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8442 S:      Maintained
8443 F:      Documentation/networking/mac80211-injection.txt
8444 F:      include/net/mac80211.h
8445 F:      net/mac80211/
8446 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8447 F:      Documentation/networking/mac80211_hwsim/README
8448
8449 MAILBOX API
8450 M:      Jassi Brar <jassisinghbrar@gmail.com>
8451 L:      linux-kernel@vger.kernel.org
8452 S:      Maintained
8453 F:      drivers/mailbox/
8454 F:      include/linux/mailbox_client.h
8455 F:      include/linux/mailbox_controller.h
8456
8457 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8458 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8459 W:      http://www.kernel.org/doc/man-pages
8460 L:      linux-man@vger.kernel.org
8461 S:      Maintained
8462
8463 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8464 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8465 L:      linux-mips@linux-mips.org
8466 S:      Maintained
8467 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8468
8469 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8470 M:      Andrew Lunn <andrew@lunn.ch>
8471 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8472 L:      netdev@vger.kernel.org
8473 S:      Maintained
8474 F:      drivers/net/dsa/mv88e6xxx/
8475 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8476
8477 MARVELL ARMADA DRM SUPPORT
8478 M:      Russell King <linux@armlinux.org.uk>
8479 S:      Maintained
8480 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8481 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8482 F:      drivers/gpu/drm/armada/
8483 F:      include/uapi/drm/armada_drm.h
8484 F:      Documentation/devicetree/bindings/display/armada/
8485
8486 MARVELL CRYPTO DRIVER
8487 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8488 M:      Arnaud Ebalard <arno@natisbad.org>
8489 F:      drivers/crypto/marvell/
8490 S:      Maintained
8491 L:      linux-crypto@vger.kernel.org
8492
8493 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8494 M:      Mirko Lindner <mlindner@marvell.com>
8495 M:      Stephen Hemminger <stephen@networkplumber.org>
8496 L:      netdev@vger.kernel.org
8497 S:      Maintained
8498 F:      drivers/net/ethernet/marvell/sk*
8499
8500 MARVELL LIBERTAS WIRELESS DRIVER
8501 L:      libertas-dev@lists.infradead.org
8502 S:      Orphan
8503 F:      drivers/net/wireless/marvell/libertas/
8504
8505 MARVELL MACCHIATOBIN SUPPORT
8506 M:      Russell King <linux@armlinux.org.uk>
8507 L:      linux-arm-kernel@lists.infradead.org
8508 S:      Maintained
8509 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8510
8511 MARVELL MV643XX ETHERNET DRIVER
8512 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8513 L:      netdev@vger.kernel.org
8514 S:      Maintained
8515 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8516 F:      include/linux/mv643xx.h
8517
8518 MARVELL MV88X3310 PHY DRIVER
8519 M:      Russell King <linux@armlinux.org.uk>
8520 L:      netdev@vger.kernel.org
8521 S:      Maintained
8522 F:      drivers/net/phy/marvell10g.c
8523
8524 MARVELL MVNETA ETHERNET DRIVER
8525 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8526 L:      netdev@vger.kernel.org
8527 S:      Maintained
8528 F:      drivers/net/ethernet/marvell/mvneta.*
8529
8530 MARVELL MWIFIEX WIRELESS DRIVER
8531 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8532 M:      Nishant Sarmukadam <nishants@marvell.com>
8533 M:      Ganapathi Bhat <gbhat@marvell.com>
8534 M:      Xinming Hu <huxm@marvell.com>
8535 L:      linux-wireless@vger.kernel.org
8536 S:      Maintained
8537 F:      drivers/net/wireless/marvell/mwifiex/
8538
8539 MARVELL MWL8K WIRELESS DRIVER
8540 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8541 L:      linux-wireless@vger.kernel.org
8542 S:      Odd Fixes
8543 F:      drivers/net/wireless/marvell/mwl8k.c
8544
8545 MARVELL NAND CONTROLLER DRIVER
8546 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8547 L:      linux-mtd@lists.infradead.org
8548 S:      Maintained
8549 F:      drivers/mtd/nand/raw/marvell_nand.c
8550 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8551
8552 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8553 M:      Nicolas Pitre <nico@fluxnic.net>
8554 S:      Odd Fixes
8555 F:      drivers/mmc/host/mvsdio.*
8556
8557 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8558 M:      Hu Ziji <huziji@marvell.com>
8559 L:      linux-mmc@vger.kernel.org
8560 S:      Supported
8561 F:      drivers/mmc/host/sdhci-xenon*
8562 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8563
8564 MATROX FRAMEBUFFER DRIVER
8565 L:      linux-fbdev@vger.kernel.org
8566 S:      Orphan
8567 F:      drivers/video/fbdev/matrox/matroxfb_*
8568 F:      include/uapi/linux/matroxfb.h
8569
8570 MAX16065 HARDWARE MONITOR DRIVER
8571 M:      Guenter Roeck <linux@roeck-us.net>
8572 L:      linux-hwmon@vger.kernel.org
8573 S:      Maintained
8574 F:      Documentation/hwmon/max16065
8575 F:      drivers/hwmon/max16065.c
8576
8577 MAX20751 HARDWARE MONITOR DRIVER
8578 M:      Guenter Roeck <linux@roeck-us.net>
8579 L:      linux-hwmon@vger.kernel.org
8580 S:      Maintained
8581 F:      Documentation/hwmon/max20751
8582 F:      drivers/hwmon/max20751.c
8583
8584 MAX2175 SDR TUNER DRIVER
8585 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8586 L:      linux-media@vger.kernel.org
8587 T:      git git://linuxtv.org/media_tree.git
8588 S:      Maintained
8589 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8590 F:      Documentation/media/v4l-drivers/max2175.rst
8591 F:      drivers/media/i2c/max2175*
8592 F:      include/uapi/linux/max2175.h
8593
8594 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8595 L:      linux-hwmon@vger.kernel.org
8596 S:      Orphan
8597 F:      Documentation/hwmon/max6650
8598 F:      drivers/hwmon/max6650.c
8599
8600 MAX6697 HARDWARE MONITOR DRIVER
8601 M:      Guenter Roeck <linux@roeck-us.net>
8602 L:      linux-hwmon@vger.kernel.org
8603 S:      Maintained
8604 F:      Documentation/hwmon/max6697
8605 F:      Documentation/devicetree/bindings/i2c/max6697.txt
8606 F:      drivers/hwmon/max6697.c
8607 F:      include/linux/platform_data/max6697.h
8608
8609 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8610 M:      Peter Rosin <peda@axentia.se>
8611 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8612 S:      Maintained
8613 F:      Documentation/devicetree/bindings/sound/max9860.txt
8614 F:      sound/soc/codecs/max9860.*
8615
8616 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8617 M:      Javier Martinez Canillas <javier@dowhile0.org>
8618 L:      linux-kernel@vger.kernel.org
8619 S:      Supported
8620 F:      drivers/regulator/max77802-regulator.c
8621 F:      Documentation/devicetree/bindings/*/*max77802.txt
8622 F:      include/dt-bindings/*/*max77802.h
8623
8624 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8625 M:      Krzysztof Kozlowski <krzk@kernel.org>
8626 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8627 L:      linux-pm@vger.kernel.org
8628 S:      Supported
8629 F:      drivers/power/supply/max14577_charger.c
8630 F:      drivers/power/supply/max77693_charger.c
8631
8632 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8633 M:      Chanwoo Choi <cw00.choi@samsung.com>
8634 M:      Krzysztof Kozlowski <krzk@kernel.org>
8635 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8636 L:      linux-kernel@vger.kernel.org
8637 S:      Supported
8638 F:      drivers/*/max14577*.c
8639 F:      drivers/*/max77686*.c
8640 F:      drivers/*/max77693*.c
8641 F:      drivers/extcon/extcon-max14577.c
8642 F:      drivers/extcon/extcon-max77693.c
8643 F:      drivers/rtc/rtc-max77686.c
8644 F:      drivers/clk/clk-max77686.c
8645 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8646 F:      Documentation/devicetree/bindings/*/max77686.txt
8647 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8648 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8649 F:      include/linux/mfd/max14577*.h
8650 F:      include/linux/mfd/max77686*.h
8651 F:      include/linux/mfd/max77693*.h
8652
8653 MAXIRADIO FM RADIO RECEIVER DRIVER
8654 M:      Hans Verkuil <hverkuil@xs4all.nl>
8655 L:      linux-media@vger.kernel.org
8656 T:      git git://linuxtv.org/media_tree.git
8657 W:      https://linuxtv.org
8658 S:      Maintained
8659 F:      drivers/media/radio/radio-maxiradio*
8660
8661 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8662 M:      Peter Rosin <peda@axentia.se>
8663 L:      linux-iio@vger.kernel.org
8664 S:      Maintained
8665 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8666 F:      drivers/iio/potentiometer/mcp4018.c
8667 F:      drivers/iio/potentiometer/mcp4531.c
8668
8669 MCR20A IEEE-802.15.4 RADIO DRIVER
8670 M:      Xue Liu <liuxuenetmail@gmail.com>
8671 L:      linux-wpan@vger.kernel.org
8672 W:      https://github.com/xueliu/mcr20a-linux
8673 S:      Maintained
8674 F:      drivers/net/ieee802154/mcr20a.c
8675 F:      drivers/net/ieee802154/mcr20a.h
8676 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8677
8678 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8679 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8680 L:      linux-iio@vger.kernel.org
8681 S:      Maintained
8682 F:      drivers/iio/dac/cio-dac.c
8683
8684 MEDIA DRIVERS FOR ASCOT2E
8685 M:      Sergey Kozlov <serjk@netup.ru>
8686 M:      Abylay Ospan <aospan@netup.ru>
8687 L:      linux-media@vger.kernel.org
8688 W:      https://linuxtv.org
8689 W:      http://netup.tv/
8690 T:      git git://linuxtv.org/media_tree.git
8691 S:      Supported
8692 F:      drivers/media/dvb-frontends/ascot2e*
8693
8694 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
8695 M:      Jasmin Jessich <jasmin@anw.at>
8696 L:      linux-media@vger.kernel.org
8697 W:      https://linuxtv.org
8698 T:      git git://linuxtv.org/media_tree.git
8699 S:      Maintained
8700 F:      drivers/media/dvb-frontends/cxd2099*
8701
8702 MEDIA DRIVERS FOR CXD2841ER
8703 M:      Sergey Kozlov <serjk@netup.ru>
8704 M:      Abylay Ospan <aospan@netup.ru>
8705 L:      linux-media@vger.kernel.org
8706 W:      https://linuxtv.org
8707 W:      http://netup.tv/
8708 T:      git git://linuxtv.org/media_tree.git
8709 S:      Supported
8710 F:      drivers/media/dvb-frontends/cxd2841er*
8711
8712 MEDIA DRIVERS FOR CXD2880
8713 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
8714 L:      linux-media@vger.kernel.org
8715 W:      http://linuxtv.org/
8716 T:      git git://linuxtv.org/media_tree.git
8717 S:      Supported
8718 F:      drivers/media/dvb-frontends/cxd2880/*
8719 F:      drivers/media/spi/cxd2880*
8720
8721 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
8722 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8723 L:      linux-media@vger.kernel.org
8724 W:      https://linuxtv.org
8725 T:      git git://linuxtv.org/media_tree.git
8726 S:      Maintained
8727 F:      drivers/media/pci/ddbridge/*
8728
8729 MEDIA DRIVERS FOR FREESCALE IMX
8730 M:      Steve Longerbeam <slongerbeam@gmail.com>
8731 M:      Philipp Zabel <p.zabel@pengutronix.de>
8732 L:      linux-media@vger.kernel.org
8733 T:      git git://linuxtv.org/media_tree.git
8734 S:      Maintained
8735 F:      Documentation/devicetree/bindings/media/imx.txt
8736 F:      Documentation/media/v4l-drivers/imx.rst
8737 F:      drivers/staging/media/imx/
8738 F:      include/linux/imx-media.h
8739 F:      include/media/imx.h
8740
8741 MEDIA DRIVERS FOR HELENE
8742 M:      Abylay Ospan <aospan@netup.ru>
8743 L:      linux-media@vger.kernel.org
8744 W:      https://linuxtv.org
8745 W:      http://netup.tv/
8746 T:      git git://linuxtv.org/media_tree.git
8747 S:      Supported
8748 F:      drivers/media/dvb-frontends/helene*
8749
8750 MEDIA DRIVERS FOR HORUS3A
8751 M:      Sergey Kozlov <serjk@netup.ru>
8752 M:      Abylay Ospan <aospan@netup.ru>
8753 L:      linux-media@vger.kernel.org
8754 W:      https://linuxtv.org
8755 W:      http://netup.tv/
8756 T:      git git://linuxtv.org/media_tree.git
8757 S:      Supported
8758 F:      drivers/media/dvb-frontends/horus3a*
8759
8760 MEDIA DRIVERS FOR LNBH25
8761 M:      Sergey Kozlov <serjk@netup.ru>
8762 M:      Abylay Ospan <aospan@netup.ru>
8763 L:      linux-media@vger.kernel.org
8764 W:      https://linuxtv.org
8765 W:      http://netup.tv/
8766 T:      git git://linuxtv.org/media_tree.git
8767 S:      Supported
8768 F:      drivers/media/dvb-frontends/lnbh25*
8769
8770 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
8771 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8772 L:      linux-media@vger.kernel.org
8773 W:      https://linuxtv.org
8774 T:      git git://linuxtv.org/media_tree.git
8775 S:      Maintained
8776 F:      drivers/media/dvb-frontends/mxl5xx*
8777
8778 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
8779 M:      Sergey Kozlov <serjk@netup.ru>
8780 M:      Abylay Ospan <aospan@netup.ru>
8781 L:      linux-media@vger.kernel.org
8782 W:      https://linuxtv.org
8783 W:      http://netup.tv/
8784 T:      git git://linuxtv.org/media_tree.git
8785 S:      Supported
8786 F:      drivers/media/pci/netup_unidvb/*
8787
8788 MEDIA DRIVERS FOR RENESAS - CEU
8789 M:      Jacopo Mondi <jacopo@jmondi.org>
8790 L:      linux-media@vger.kernel.org
8791 L:      linux-renesas-soc@vger.kernel.org
8792 T:      git git://linuxtv.org/media_tree.git
8793 S:      Supported
8794 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
8795 F:      drivers/media/platform/renesas-ceu.c
8796 F:      include/media/drv-intf/renesas-ceu.h
8797
8798 MEDIA DRIVERS FOR RENESAS - DRIF
8799 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8800 L:      linux-media@vger.kernel.org
8801 L:      linux-renesas-soc@vger.kernel.org
8802 T:      git git://linuxtv.org/media_tree.git
8803 S:      Supported
8804 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
8805 F:      drivers/media/platform/rcar_drif.c
8806
8807 MEDIA DRIVERS FOR RENESAS - FCP
8808 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
8809 L:      linux-media@vger.kernel.org
8810 L:      linux-renesas-soc@vger.kernel.org
8811 T:      git git://linuxtv.org/media_tree.git
8812 S:      Supported
8813 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
8814 F:      drivers/media/platform/rcar-fcp.c
8815 F:      include/media/rcar-fcp.h
8816
8817 MEDIA DRIVERS FOR RENESAS - FDP1
8818 M:      Kieran Bingham <kieran@bingham.xyz>
8819 L:      linux-media@vger.kernel.org
8820 L:      linux-renesas-soc@vger.kernel.org
8821 T:      git git://linuxtv.org/media_tree.git
8822 S:      Supported
8823 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
8824 F:      drivers/media/platform/rcar_fdp1.c
8825
8826 MEDIA DRIVERS FOR RENESAS - VIN
8827 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
8828 L:      linux-media@vger.kernel.org
8829 L:      linux-renesas-soc@vger.kernel.org
8830 T:      git git://linuxtv.org/media_tree.git
8831 S:      Supported
8832 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
8833 F:      drivers/media/platform/rcar-vin/
8834
8835 MEDIA DRIVERS FOR RENESAS - VSP1
8836 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
8837 L:      linux-media@vger.kernel.org
8838 L:      linux-renesas-soc@vger.kernel.org
8839 T:      git git://linuxtv.org/media_tree.git
8840 S:      Supported
8841 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
8842 F:      drivers/media/platform/vsp1/
8843
8844 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
8845 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8846 L:      linux-media@vger.kernel.org
8847 W:      https://linuxtv.org
8848 T:      git git://linuxtv.org/media_tree.git
8849 S:      Maintained
8850 F:      drivers/media/dvb-frontends/stv0910*
8851
8852 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
8853 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8854 L:      linux-media@vger.kernel.org
8855 W:      https://linuxtv.org
8856 T:      git git://linuxtv.org/media_tree.git
8857 S:      Maintained
8858 F:      drivers/media/dvb-frontends/stv6111*
8859
8860 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
8861 M:      Dmitry Osipenko <digetx@gmail.com>
8862 L:      linux-media@vger.kernel.org
8863 L:      linux-tegra@vger.kernel.org
8864 T:      git git://linuxtv.org/media_tree.git
8865 S:      Maintained
8866 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
8867 F:      drivers/staging/media/tegra-vde/
8868
8869 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
8870 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
8871 P:      LinuxTV.org Project
8872 L:      linux-media@vger.kernel.org
8873 W:      https://linuxtv.org
8874 Q:      http://patchwork.kernel.org/project/linux-media/list/
8875 T:      git git://linuxtv.org/media_tree.git
8876 S:      Maintained
8877 F:      Documentation/devicetree/bindings/media/
8878 F:      Documentation/media/
8879 F:      drivers/media/
8880 F:      drivers/staging/media/
8881 F:      include/linux/platform_data/media/
8882 F:      include/media/
8883 F:      include/uapi/linux/dvb/
8884 F:      include/uapi/linux/videodev2.h
8885 F:      include/uapi/linux/media.h
8886 F:      include/uapi/linux/v4l2-*
8887 F:      include/uapi/linux/meye.h
8888 F:      include/uapi/linux/ivtv*
8889 F:      include/uapi/linux/uvcvideo.h
8890
8891 MEDIATEK CIR DRIVER
8892 M:      Sean Wang <sean.wang@mediatek.com>
8893 S:      Maintained
8894 F:      drivers/media/rc/mtk-cir.c
8895
8896 MEDIATEK DMA DRIVER
8897 M:      Sean Wang <sean.wang@mediatek.com>
8898 L:      dmaengine@vger.kernel.org
8899 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8900 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
8901 S:      Maintained
8902 F:      Documentation/devicetree/bindings/dma/mtk-*
8903 F:      drivers/dma/mediatek/
8904
8905 MEDIATEK PMIC LED DRIVER
8906 M:      Sean Wang <sean.wang@mediatek.com>
8907 S:      Maintained
8908 F:      drivers/leds/leds-mt6323.c
8909 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
8910
8911 MEDIATEK ETHERNET DRIVER
8912 M:      Felix Fietkau <nbd@openwrt.org>
8913 M:      John Crispin <john@phrozen.org>
8914 M:      Sean Wang <sean.wang@mediatek.com>
8915 M:      Nelson Chang <nelson.chang@mediatek.com>
8916 L:      netdev@vger.kernel.org
8917 S:      Maintained
8918 F:      drivers/net/ethernet/mediatek/
8919
8920 MEDIATEK SWITCH DRIVER
8921 M:      Sean Wang <sean.wang@mediatek.com>
8922 L:      netdev@vger.kernel.org
8923 S:      Maintained
8924 F:      drivers/net/dsa/mt7530.*
8925 F:      net/dsa/tag_mtk.c
8926
8927 MEDIATEK JPEG DRIVER
8928 M:      Rick Chang <rick.chang@mediatek.com>
8929 M:      Bin Liu <bin.liu@mediatek.com>
8930 S:      Supported
8931 F:      drivers/media/platform/mtk-jpeg/
8932 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
8933
8934 MEDIATEK MDP DRIVER
8935 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
8936 M:      Houlong Wei <houlong.wei@mediatek.com>
8937 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
8938 S:      Supported
8939 F:      drivers/media/platform/mtk-mdp/
8940 F:      drivers/media/platform/mtk-vpu/
8941 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
8942
8943 MEDIATEK MEDIA DRIVER
8944 M:      Tiffany Lin <tiffany.lin@mediatek.com>
8945 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
8946 S:      Supported
8947 F:      drivers/media/platform/mtk-vcodec/
8948 F:      drivers/media/platform/mtk-vpu/
8949 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
8950 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
8951
8952 MEDIATEK MT7601U WIRELESS LAN DRIVER
8953 M:      Jakub Kicinski <kubakici@wp.pl>
8954 L:      linux-wireless@vger.kernel.org
8955 S:      Maintained
8956 F:      drivers/net/wireless/mediatek/mt7601u/
8957
8958 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
8959 M:      Sean Wang <sean.wang@mediatek.com>
8960 S:      Maintained
8961 F:      drivers/char/hw_random/mtk-rng.c
8962
8963 MEDIATEK USB3 DRD IP DRIVER
8964 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
8965 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
8966 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8967 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
8968 S:      Maintained
8969 F:      drivers/usb/mtu3/
8970
8971 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
8972 M:      Peter Senna Tschudin <peter.senna@collabora.com>
8973 M:      Martin Donnelly <martin.donnelly@ge.com>
8974 M:      Martyn Welch <martyn.welch@collabora.co.uk>
8975 S:      Maintained
8976 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
8977 F:      Documentation/devicetree/bindings/video/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
8978
8979 MEGARAID SCSI/SAS DRIVERS
8980 M:      Kashyap Desai <kashyap.desai@broadcom.com>
8981 M:      Sumit Saxena <sumit.saxena@broadcom.com>
8982 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
8983 L:      megaraidlinux.pdl@broadcom.com
8984 L:      linux-scsi@vger.kernel.org
8985 W:      http://www.avagotech.com/support/
8986 S:      Maintained
8987 F:      Documentation/scsi/megaraid.txt
8988 F:      drivers/scsi/megaraid.*
8989 F:      drivers/scsi/megaraid/
8990
8991 MELEXIS MLX90614 DRIVER
8992 M:      Crt Mori <cmo@melexis.com>
8993 L:      linux-iio@vger.kernel.org
8994 W:      http://www.melexis.com
8995 S:      Supported
8996 F:      drivers/iio/temperature/mlx90614.c
8997
8998 MELEXIS MLX90632 DRIVER
8999 M:      Crt Mori <cmo@melexis.com>
9000 L:      linux-iio@vger.kernel.org
9001 W:      http://www.melexis.com
9002 S:      Supported
9003 F:      drivers/iio/temperature/mlx90632.c
9004
9005 MELFAS MIP4 TOUCHSCREEN DRIVER
9006 M:      Sangwon Jee <jeesw@melfas.com>
9007 W:      http://www.melfas.com
9008 S:      Supported
9009 F:      drivers/input/touchscreen/melfas_mip4.c
9010 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9011
9012 MELLANOX ETHERNET DRIVER (mlx4_en)
9013 M:      Tariq Toukan <tariqt@mellanox.com>
9014 L:      netdev@vger.kernel.org
9015 S:      Supported
9016 W:      http://www.mellanox.com
9017 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9018 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9019
9020 MELLANOX ETHERNET DRIVER (mlx5e)
9021 M:      Saeed Mahameed <saeedm@mellanox.com>
9022 L:      netdev@vger.kernel.org
9023 S:      Supported
9024 W:      http://www.mellanox.com
9025 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9026 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9027
9028 MELLANOX ETHERNET INNOVA DRIVER
9029 R:      Boris Pismenny <borisp@mellanox.com>
9030 L:      netdev@vger.kernel.org
9031 S:      Supported
9032 W:      http://www.mellanox.com
9033 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9034 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9035 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9036
9037 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9038 R:      Boris Pismenny <borisp@mellanox.com>
9039 L:      netdev@vger.kernel.org
9040 S:      Supported
9041 W:      http://www.mellanox.com
9042 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9043 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9044 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9045
9046 MELLANOX ETHERNET SWITCH DRIVERS
9047 M:      Jiri Pirko <jiri@mellanox.com>
9048 M:      Ido Schimmel <idosch@mellanox.com>
9049 L:      netdev@vger.kernel.org
9050 S:      Supported
9051 W:      http://www.mellanox.com
9052 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9053 F:      drivers/net/ethernet/mellanox/mlxsw/
9054
9055 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9056 M:      mlxsw@mellanox.com
9057 L:      netdev@vger.kernel.org
9058 S:      Supported
9059 W:      http://www.mellanox.com
9060 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9061 F:      drivers/net/ethernet/mellanox/mlxfw/
9062
9063 MELLANOX HARDWARE PLATFORM SUPPORT
9064 M:      Andy Shevchenko <andy@infradead.org>
9065 M:      Darren Hart <dvhart@infradead.org>
9066 M:      Vadim Pasternak <vadimp@mellanox.com>
9067 L:      platform-driver-x86@vger.kernel.org
9068 S:      Supported
9069 F:      drivers/platform/mellanox/
9070
9071 MELLANOX MLX4 core VPI driver
9072 M:      Tariq Toukan <tariqt@mellanox.com>
9073 L:      netdev@vger.kernel.org
9074 L:      linux-rdma@vger.kernel.org
9075 W:      http://www.mellanox.com
9076 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9077 S:      Supported
9078 F:      drivers/net/ethernet/mellanox/mlx4/
9079 F:      include/linux/mlx4/
9080
9081 MELLANOX MLX4 IB driver
9082 M:      Yishai Hadas <yishaih@mellanox.com>
9083 L:      linux-rdma@vger.kernel.org
9084 W:      http://www.mellanox.com
9085 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9086 S:      Supported
9087 F:      drivers/infiniband/hw/mlx4/
9088 F:      include/linux/mlx4/
9089 F:      include/uapi/rdma/mlx4-abi.h
9090
9091 MELLANOX MLX5 core VPI driver
9092 M:      Saeed Mahameed <saeedm@mellanox.com>
9093 M:      Leon Romanovsky <leonro@mellanox.com>
9094 L:      netdev@vger.kernel.org
9095 L:      linux-rdma@vger.kernel.org
9096 W:      http://www.mellanox.com
9097 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9098 S:      Supported
9099 F:      drivers/net/ethernet/mellanox/mlx5/core/
9100 F:      include/linux/mlx5/
9101
9102 MELLANOX MLX5 IB driver
9103 M:      Leon Romanovsky <leonro@mellanox.com>
9104 L:      linux-rdma@vger.kernel.org
9105 W:      http://www.mellanox.com
9106 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9107 S:      Supported
9108 F:      drivers/infiniband/hw/mlx5/
9109 F:      include/linux/mlx5/
9110 F:      include/uapi/rdma/mlx5-abi.h
9111
9112 MELLANOX MLXCPLD I2C AND MUX DRIVER
9113 M:      Vadim Pasternak <vadimp@mellanox.com>
9114 M:      Michael Shych <michaelsh@mellanox.com>
9115 L:      linux-i2c@vger.kernel.org
9116 S:      Supported
9117 F:      drivers/i2c/busses/i2c-mlxcpld.c
9118 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9119 F:      Documentation/i2c/busses/i2c-mlxcpld
9120
9121 MELLANOX MLXCPLD LED DRIVER
9122 M:      Vadim Pasternak <vadimp@mellanox.com>
9123 L:      linux-leds@vger.kernel.org
9124 S:      Supported
9125 F:      drivers/leds/leds-mlxcpld.c
9126 F:      drivers/leds/leds-mlxreg.c
9127 F:      Documentation/leds/leds-mlxcpld.txt
9128
9129 MELLANOX PLATFORM DRIVER
9130 M:      Vadim Pasternak <vadimp@mellanox.com>
9131 L:      platform-driver-x86@vger.kernel.org
9132 S:      Supported
9133 F:      drivers/platform/x86/mlx-platform.c
9134
9135 MEMBARRIER SUPPORT
9136 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9137 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9138 L:      linux-kernel@vger.kernel.org
9139 S:      Supported
9140 F:      kernel/sched/membarrier.c
9141 F:      include/uapi/linux/membarrier.h
9142 F:      arch/powerpc/include/asm/membarrier.h
9143
9144 MEMORY MANAGEMENT
9145 L:      linux-mm@kvack.org
9146 W:      http://www.linux-mm.org
9147 S:      Maintained
9148 F:      include/linux/mm.h
9149 F:      include/linux/gfp.h
9150 F:      include/linux/mmzone.h
9151 F:      include/linux/memory_hotplug.h
9152 F:      include/linux/vmalloc.h
9153 F:      mm/
9154
9155 MEMORY TECHNOLOGY DEVICES (MTD)
9156 M:      David Woodhouse <dwmw2@infradead.org>
9157 M:      Brian Norris <computersforpeace@gmail.com>
9158 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9159 M:      Marek Vasut <marek.vasut@gmail.com>
9160 M:      Richard Weinberger <richard@nod.at>
9161 L:      linux-mtd@lists.infradead.org
9162 W:      http://www.linux-mtd.infradead.org/
9163 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9164 T:      git git://git.infradead.org/linux-mtd.git master
9165 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9166 S:      Maintained
9167 F:      Documentation/devicetree/bindings/mtd/
9168 F:      drivers/mtd/
9169 F:      include/linux/mtd/
9170 F:      include/uapi/mtd/
9171
9172 MEN A21 WATCHDOG DRIVER
9173 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9174 L:      linux-watchdog@vger.kernel.org
9175 S:      Maintained
9176 F:      drivers/watchdog/mena21_wdt.c
9177
9178 MEN CHAMELEON BUS (mcb)
9179 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9180 S:      Maintained
9181 F:      drivers/mcb/
9182 F:      include/linux/mcb.h
9183 F:      Documentation/men-chameleon-bus.txt
9184
9185 MEN F21BMC (Board Management Controller)
9186 M:      Andreas Werner <andreas.werner@men.de>
9187 S:      Supported
9188 F:      drivers/mfd/menf21bmc.c
9189 F:      drivers/watchdog/menf21bmc_wdt.c
9190 F:      drivers/leds/leds-menf21bmc.c
9191 F:      drivers/hwmon/menf21bmc_hwmon.c
9192 F:      Documentation/hwmon/menf21bmc
9193
9194 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9195 M:      Neil Armstrong <narmstrong@baylibre.com>
9196 L:      linux-media@lists.freedesktop.org
9197 L:      linux-amlogic@lists.infradead.org
9198 W:      http://linux-meson.com/
9199 S:      Supported
9200 F:      drivers/media/platform/meson/ao-cec.c
9201 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9202 T:      git git://linuxtv.org/media_tree.git
9203
9204 MICROBLAZE ARCHITECTURE
9205 M:      Michal Simek <monstr@monstr.eu>
9206 W:      http://www.monstr.eu/fdt/
9207 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9208 S:      Supported
9209 F:      arch/microblaze/
9210
9211 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9212 M:      Richard Genoud <richard.genoud@gmail.com>
9213 S:      Maintained
9214 F:      drivers/tty/serial/atmel_serial.c
9215 F:      drivers/tty/serial/atmel_serial.h
9216
9217 MICROCHIP / ATMEL DMA DRIVER
9218 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9219 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9220 L:      dmaengine@vger.kernel.org
9221 S:      Supported
9222 F:      drivers/dma/at_hdmac.c
9223 F:      drivers/dma/at_hdmac_regs.h
9224 F:      include/linux/platform_data/dma-atmel.h
9225
9226 MICROCHIP / ATMEL ECC DRIVER
9227 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9228 L:      linux-crypto@vger.kernel.org
9229 S:      Maintained
9230 F:      drivers/crypto/atmel-ecc.*
9231
9232 MICROCHIP / ATMEL ISC DRIVER
9233 M:      Songjun Wu <songjun.wu@microchip.com>
9234 L:      linux-media@vger.kernel.org
9235 S:      Supported
9236 F:      drivers/media/platform/atmel/atmel-isc.c
9237 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9238 F:      devicetree/bindings/media/atmel-isc.txt
9239
9240 MICROCHIP / ATMEL NAND DRIVER
9241 M:      Wenyou Yang <wenyou.yang@microchip.com>
9242 M:      Josh Wu <rainyfeeling@outlook.com>
9243 L:      linux-mtd@lists.infradead.org
9244 S:      Supported
9245 F:      drivers/mtd/nand/raw/atmel/*
9246 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9247
9248 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9249 M:      Woojung Huh <Woojung.Huh@microchip.com>
9250 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9251 L:      netdev@vger.kernel.org
9252 S:      Maintained
9253 F:      net/dsa/tag_ksz.c
9254 F:      drivers/net/dsa/microchip/*
9255 F:      include/linux/platform_data/microchip-ksz.h
9256 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9257
9258 MICROCHIP LAN743X ETHERNET DRIVER
9259 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9260 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9261 L:      netdev@vger.kernel.org
9262 S:      Maintained
9263 F:      drivers/net/ethernet/microchip/lan743x_*
9264
9265 MICROCHIP USB251XB DRIVER
9266 M:      Richard Leitner <richard.leitner@skidata.com>
9267 L:      linux-usb@vger.kernel.org
9268 S:      Maintained
9269 F:      drivers/usb/misc/usb251xb.c
9270 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9271
9272 MICROSEMI MIPS SOCS
9273 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9274 L:      linux-mips@linux-mips.org
9275 S:      Maintained
9276 F:      arch/mips/generic/board-ocelot.c
9277 F:      arch/mips/configs/generic/board-ocelot.config
9278 F:      arch/mips/boot/dts/mscc/
9279 F:      Documentation/devicetree/bindings/mips/mscc.txt
9280
9281 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9282 M:      Don Brace <don.brace@microsemi.com>
9283 L:      esc.storagedev@microsemi.com
9284 L:      linux-scsi@vger.kernel.org
9285 S:      Supported
9286 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9287 F:      drivers/scsi/smartpqi/Kconfig
9288 F:      drivers/scsi/smartpqi/Makefile
9289 F:      include/linux/cciss*.h
9290 F:      include/uapi/linux/cciss*.h
9291 F:      Documentation/scsi/smartpqi.txt
9292
9293 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9294 M:      Chen Yu <yu.c.chen@intel.com>
9295 L:      platform-driver-x86@vger.kernel.org
9296 S:      Supported
9297 F:      drivers/platform/x86/surfacepro3_button.c
9298
9299 MICROTEK X6 SCANNER
9300 M:      Oliver Neukum <oliver@neukum.org>
9301 S:      Maintained
9302 F:      drivers/usb/image/microtek.*
9303
9304 MIPS
9305 M:      Ralf Baechle <ralf@linux-mips.org>
9306 M:      James Hogan <jhogan@kernel.org>
9307 L:      linux-mips@linux-mips.org
9308 W:      http://www.linux-mips.org/
9309 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9310 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9311 S:      Supported
9312 F:      Documentation/devicetree/bindings/mips/
9313 F:      Documentation/mips/
9314 F:      arch/mips/
9315 F:      drivers/platform/mips/
9316
9317 MIPS BOSTON DEVELOPMENT BOARD
9318 M:      Paul Burton <paul.burton@mips.com>
9319 L:      linux-mips@linux-mips.org
9320 S:      Maintained
9321 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9322 F:      arch/mips/boot/dts/img/boston.dts
9323 F:      arch/mips/configs/generic/board-boston.config
9324 F:      drivers/clk/imgtec/clk-boston.c
9325 F:      include/dt-bindings/clock/boston-clock.h
9326
9327 MIPS GENERIC PLATFORM
9328 M:      Paul Burton <paul.burton@mips.com>
9329 L:      linux-mips@linux-mips.org
9330 S:      Supported
9331 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9332 F:      arch/mips/generic/
9333 F:      arch/mips/tools/generic-board-config.sh
9334
9335 MIPS/LOONGSON1 ARCHITECTURE
9336 M:      Keguang Zhang <keguang.zhang@gmail.com>
9337 L:      linux-mips@linux-mips.org
9338 S:      Maintained
9339 F:      arch/mips/loongson32/
9340 F:      arch/mips/include/asm/mach-loongson32/
9341 F:      drivers/*/*loongson1*
9342 F:      drivers/*/*/*loongson1*
9343
9344 MIPS/LOONGSON2 ARCHITECTURE
9345 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9346 L:      linux-mips@linux-mips.org
9347 S:      Maintained
9348 F:      arch/mips/loongson64/*{2e/2f}*
9349 F:      arch/mips/include/asm/mach-loongson64/
9350 F:      drivers/*/*loongson2*
9351 F:      drivers/*/*/*loongson2*
9352
9353 MIPS/LOONGSON3 ARCHITECTURE
9354 M:      Huacai Chen <chenhc@lemote.com>
9355 L:      linux-mips@linux-mips.org
9356 S:      Maintained
9357 F:      arch/mips/loongson64/
9358 F:      arch/mips/include/asm/mach-loongson64/
9359 F:      drivers/platform/mips/cpu_hwmon.c
9360 F:      drivers/*/*loongson3*
9361 F:      drivers/*/*/*loongson3*
9362
9363 MIPS RINT INSTRUCTION EMULATION
9364 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9365 L:      linux-mips@linux-mips.org
9366 S:      Supported
9367 F:      arch/mips/math-emu/sp_rint.c
9368 F:      arch/mips/math-emu/dp_rint.c
9369
9370 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9371 M:      Hans Verkuil <hverkuil@xs4all.nl>
9372 L:      linux-media@vger.kernel.org
9373 T:      git git://linuxtv.org/media_tree.git
9374 W:      https://linuxtv.org
9375 S:      Odd Fixes
9376 F:      drivers/media/radio/radio-miropcm20*
9377
9378 MMP SUPPORT
9379 M:      Eric Miao <eric.y.miao@gmail.com>
9380 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9381 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9382 T:      git git://github.com/hzhuang1/linux.git
9383 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9384 S:      Maintained
9385 F:      arch/arm/boot/dts/mmp*
9386 F:      arch/arm/mach-mmp/
9387
9388 MN88472 MEDIA DRIVER
9389 M:      Antti Palosaari <crope@iki.fi>
9390 L:      linux-media@vger.kernel.org
9391 W:      https://linuxtv.org
9392 W:      http://palosaari.fi/linux/
9393 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9394 S:      Maintained
9395 F:      drivers/media/dvb-frontends/mn88472*
9396
9397 MN88473 MEDIA DRIVER
9398 M:      Antti Palosaari <crope@iki.fi>
9399 L:      linux-media@vger.kernel.org
9400 W:      https://linuxtv.org
9401 W:      http://palosaari.fi/linux/
9402 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9403 S:      Maintained
9404 F:      drivers/media/dvb-frontends/mn88473*
9405
9406 MODULE SUPPORT
9407 M:      Jessica Yu <jeyu@kernel.org>
9408 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9409 S:      Maintained
9410 F:      include/linux/module.h
9411 F:      kernel/module.c
9412
9413 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9414 W:      http://popies.net/meye/
9415 S:      Orphan
9416 F:      Documentation/media/v4l-drivers/meye*
9417 F:      drivers/media/pci/meye/
9418 F:      include/uapi/linux/meye.h
9419
9420 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9421 M:      Jiri Slaby <jirislaby@gmail.com>
9422 S:      Maintained
9423 F:      Documentation/serial/moxa-smartio
9424 F:      drivers/tty/mxser.*
9425
9426 MR800 AVERMEDIA USB FM RADIO DRIVER
9427 M:      Alexey Klimov <klimov.linux@gmail.com>
9428 L:      linux-media@vger.kernel.org
9429 T:      git git://linuxtv.org/media_tree.git
9430 S:      Maintained
9431 F:      drivers/media/radio/radio-mr800.c
9432
9433 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9434 M:      Alan Ott <alan@signal11.us>
9435 L:      linux-wpan@vger.kernel.org
9436 S:      Maintained
9437 F:      drivers/net/ieee802154/mrf24j40.c
9438 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9439
9440 MSI LAPTOP SUPPORT
9441 M:      "Lee, Chun-Yi" <jlee@suse.com>
9442 L:      platform-driver-x86@vger.kernel.org
9443 S:      Maintained
9444 F:      drivers/platform/x86/msi-laptop.c
9445
9446 MSI WMI SUPPORT
9447 L:      platform-driver-x86@vger.kernel.org
9448 S:      Orphan
9449 F:      drivers/platform/x86/msi-wmi.c
9450
9451 MSI001 MEDIA DRIVER
9452 M:      Antti Palosaari <crope@iki.fi>
9453 L:      linux-media@vger.kernel.org
9454 W:      https://linuxtv.org
9455 W:      http://palosaari.fi/linux/
9456 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9457 T:      git git://linuxtv.org/anttip/media_tree.git
9458 S:      Maintained
9459 F:      drivers/media/tuners/msi001*
9460
9461 MSI2500 MEDIA DRIVER
9462 M:      Antti Palosaari <crope@iki.fi>
9463 L:      linux-media@vger.kernel.org
9464 W:      https://linuxtv.org
9465 W:      http://palosaari.fi/linux/
9466 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9467 T:      git git://linuxtv.org/anttip/media_tree.git
9468 S:      Maintained
9469 F:      drivers/media/usb/msi2500/
9470
9471 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9472 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9473 L:      linux-mtd@lists.infradead.org
9474 S:      Maintained
9475 F:      drivers/mtd/devices/docg3*
9476
9477 MT9M032 APTINA SENSOR DRIVER
9478 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9479 L:      linux-media@vger.kernel.org
9480 T:      git git://linuxtv.org/media_tree.git
9481 S:      Maintained
9482 F:      drivers/media/i2c/mt9m032.c
9483 F:      include/media/i2c/mt9m032.h
9484
9485 MT9P031 APTINA CAMERA SENSOR
9486 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9487 L:      linux-media@vger.kernel.org
9488 T:      git git://linuxtv.org/media_tree.git
9489 S:      Maintained
9490 F:      drivers/media/i2c/mt9p031.c
9491 F:      include/media/i2c/mt9p031.h
9492
9493 MT9T001 APTINA CAMERA SENSOR
9494 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9495 L:      linux-media@vger.kernel.org
9496 T:      git git://linuxtv.org/media_tree.git
9497 S:      Maintained
9498 F:      drivers/media/i2c/mt9t001.c
9499 F:      include/media/i2c/mt9t001.h
9500
9501 MT9T112 APTINA CAMERA SENSOR
9502 M:      Jacopo Mondi <jacopo@jmondi.org>
9503 L:      linux-media@vger.kernel.org
9504 T:      git git://linuxtv.org/media_tree.git
9505 S:      Odd Fixes
9506 F:      drivers/media/i2c/mt9t112.c
9507 F:      include/media/i2c/mt9t112.h
9508
9509 MT9V032 APTINA CAMERA SENSOR
9510 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9511 L:      linux-media@vger.kernel.org
9512 T:      git git://linuxtv.org/media_tree.git
9513 S:      Maintained
9514 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9515 F:      drivers/media/i2c/mt9v032.c
9516 F:      include/media/i2c/mt9v032.h
9517
9518 MULTIFUNCTION DEVICES (MFD)
9519 M:      Lee Jones <lee.jones@linaro.org>
9520 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9521 S:      Supported
9522 F:      Documentation/devicetree/bindings/mfd/
9523 F:      drivers/mfd/
9524 F:      include/linux/mfd/
9525 F:      include/dt-bindings/mfd/
9526
9527 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9528 S:      Orphan
9529 F:      drivers/mmc/host/mmc_spi.c
9530 F:      include/linux/spi/mmc_spi.h
9531
9532 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9533 M:      Ulf Hansson <ulf.hansson@linaro.org>
9534 L:      linux-mmc@vger.kernel.org
9535 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9536 S:      Maintained
9537 F:      Documentation/devicetree/bindings/mmc/
9538 F:      drivers/mmc/
9539 F:      include/linux/mmc/
9540 F:      include/uapi/linux/mmc/
9541
9542 MULTIPLEXER SUBSYSTEM
9543 M:      Peter Rosin <peda@axentia.se>
9544 S:      Maintained
9545 F:      Documentation/ABI/testing/mux/sysfs-class-mux*
9546 F:      Documentation/devicetree/bindings/mux/
9547 F:      include/linux/dt-bindings/mux/
9548 F:      include/linux/mux/
9549 F:      drivers/mux/
9550
9551 MULTITECH MULTIPORT CARD (ISICOM)
9552 S:      Orphan
9553 F:      drivers/tty/isicom.c
9554 F:      include/linux/isicom.h
9555
9556 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9557 M:      Bin Liu <b-liu@ti.com>
9558 L:      linux-usb@vger.kernel.org
9559 S:      Maintained
9560 F:      drivers/usb/musb/
9561
9562 MXL5007T MEDIA DRIVER
9563 M:      Michael Krufky <mkrufky@linuxtv.org>
9564 L:      linux-media@vger.kernel.org
9565 W:      https://linuxtv.org
9566 W:      http://github.com/mkrufky
9567 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9568 T:      git git://linuxtv.org/mkrufky/tuners.git
9569 S:      Maintained
9570 F:      drivers/media/tuners/mxl5007t.*
9571
9572 MXSFB DRM DRIVER
9573 M:      Marek Vasut <marex@denx.de>
9574 S:      Supported
9575 F:      drivers/gpu/drm/mxsfb/
9576 F:      Documentation/devicetree/bindings/display/mxsfb-drm.txt
9577
9578 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9579 M:      Chris Lee <christopher.lee@cspi.com>
9580 L:      netdev@vger.kernel.org
9581 W:      https://www.cspi.com/ethernet-products/support/downloads/
9582 S:      Supported
9583 F:      drivers/net/ethernet/myricom/myri10ge/
9584
9585 NAND FLASH SUBSYSTEM
9586 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9587 R:      Richard Weinberger <richard@nod.at>
9588 L:      linux-mtd@lists.infradead.org
9589 W:      http://www.linux-mtd.infradead.org/
9590 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9591 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9592 T:      git git://git.infradead.org/linux-mtd.git nand/next
9593 S:      Maintained
9594 F:      drivers/mtd/nand/
9595 F:      include/linux/mtd/*nand*.h
9596
9597 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9598 M:      Daniel Mack <zonque@gmail.com>
9599 S:      Maintained
9600 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9601 W:      http://www.native-instruments.com
9602 F:      sound/usb/caiaq/
9603
9604 NATSEMI ETHERNET DRIVER (DP8381x)
9605 S:      Orphan
9606 F:      drivers/net/ethernet/natsemi/natsemi.c
9607
9608 NCP FILESYSTEM
9609 M:      Petr Vandrovec <petr@vandrovec.name>
9610 S:      Obsolete
9611 F:      drivers/staging/ncpfs/
9612
9613 NCR 5380 SCSI DRIVERS
9614 M:      Finn Thain <fthain@telegraphics.com.au>
9615 M:      Michael Schmitz <schmitzmic@gmail.com>
9616 L:      linux-scsi@vger.kernel.org
9617 S:      Maintained
9618 F:      Documentation/scsi/g_NCR5380.txt
9619 F:      drivers/scsi/NCR5380.*
9620 F:      drivers/scsi/arm/cumana_1.c
9621 F:      drivers/scsi/arm/oak.c
9622 F:      drivers/scsi/atari_scsi.*
9623 F:      drivers/scsi/dmx3191d.c
9624 F:      drivers/scsi/g_NCR5380.*
9625 F:      drivers/scsi/mac_scsi.*
9626 F:      drivers/scsi/sun3_scsi.*
9627 F:      drivers/scsi/sun3_scsi_vme.c
9628
9629 NCR DUAL 700 SCSI DRIVER (MICROCHANNEL)
9630 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
9631 L:      linux-scsi@vger.kernel.org
9632 S:      Maintained
9633 F:      drivers/scsi/NCR_D700.*
9634
9635 NCT6775 HARDWARE MONITOR DRIVER
9636 M:      Guenter Roeck <linux@roeck-us.net>
9637 L:      linux-hwmon@vger.kernel.org
9638 S:      Maintained
9639 F:      Documentation/hwmon/nct6775
9640 F:      drivers/hwmon/nct6775.c
9641
9642 NETEFFECT IWARP RNIC DRIVER (IW_NES)
9643 M:      Faisal Latif <faisal.latif@intel.com>
9644 L:      linux-rdma@vger.kernel.org
9645 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
9646 S:      Supported
9647 F:      drivers/infiniband/hw/nes/
9648 F:      include/uapi/rdma/nes-abi.h
9649
9650 NETEM NETWORK EMULATOR
9651 M:      Stephen Hemminger <stephen@networkplumber.org>
9652 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
9653 S:      Maintained
9654 F:      net/sched/sch_netem.c
9655
9656 NETERION 10GbE DRIVERS (s2io/vxge)
9657 M:      Jon Mason <jdmason@kudzu.us>
9658 L:      netdev@vger.kernel.org
9659 S:      Supported
9660 F:      Documentation/networking/s2io.txt
9661 F:      Documentation/networking/vxge.txt
9662 F:      drivers/net/ethernet/neterion/
9663
9664 NETFILTER
9665 M:      Pablo Neira Ayuso <pablo@netfilter.org>
9666 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
9667 M:      Florian Westphal <fw@strlen.de>
9668 L:      netfilter-devel@vger.kernel.org
9669 L:      coreteam@netfilter.org
9670 W:      http://www.netfilter.org/
9671 W:      http://www.iptables.org/
9672 W:      http://www.nftables.org/
9673 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
9674 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
9675 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
9676 S:      Maintained
9677 F:      include/linux/netfilter*
9678 F:      include/linux/netfilter/
9679 F:      include/net/netfilter/
9680 F:      include/uapi/linux/netfilter*
9681 F:      include/uapi/linux/netfilter/
9682 F:      net/*/netfilter.c
9683 F:      net/*/netfilter/
9684 F:      net/netfilter/
9685 F:      net/bridge/br_netfilter*.c
9686
9687 NETROM NETWORK LAYER
9688 M:      Ralf Baechle <ralf@linux-mips.org>
9689 L:      linux-hams@vger.kernel.org
9690 W:      http://www.linux-ax25.org/
9691 S:      Maintained
9692 F:      include/net/netrom.h
9693 F:      include/uapi/linux/netrom.h
9694 F:      net/netrom/
9695
9696 NETRONOME ETHERNET DRIVERS
9697 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
9698 L:      oss-drivers@netronome.com
9699 S:      Maintained
9700 F:      drivers/net/ethernet/netronome/
9701
9702 NETWORK BLOCK DEVICE (NBD)
9703 M:      Josef Bacik <jbacik@fb.com>
9704 S:      Maintained
9705 L:      linux-block@vger.kernel.org
9706 L:      nbd@other.debian.org
9707 F:      Documentation/blockdev/nbd.txt
9708 F:      drivers/block/nbd.c
9709 F:      include/uapi/linux/nbd.h
9710
9711 NETWORK DROP MONITOR
9712 M:      Neil Horman <nhorman@tuxdriver.com>
9713 L:      netdev@vger.kernel.org
9714 S:      Maintained
9715 W:      https://fedorahosted.org/dropwatch/
9716 F:      net/core/drop_monitor.c
9717
9718 NETWORKING DRIVERS
9719 M:      "David S. Miller" <davem@davemloft.net>
9720 L:      netdev@vger.kernel.org
9721 W:      http://www.linuxfoundation.org/en/Net
9722 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9723 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9724 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
9725 S:      Odd Fixes
9726 F:      Documentation/devicetree/bindings/net/
9727 F:      drivers/net/
9728 F:      include/linux/if_*
9729 F:      include/linux/netdevice.h
9730 F:      include/linux/etherdevice.h
9731 F:      include/linux/fcdevice.h
9732 F:      include/linux/fddidevice.h
9733 F:      include/linux/hippidevice.h
9734 F:      include/linux/inetdevice.h
9735 F:      include/uapi/linux/if_*
9736 F:      include/uapi/linux/netdevice.h
9737
9738 NETWORKING DRIVERS (WIRELESS)
9739 M:      Kalle Valo <kvalo@codeaurora.org>
9740 L:      linux-wireless@vger.kernel.org
9741 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
9742 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
9743 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
9744 S:      Maintained
9745 F:      Documentation/devicetree/bindings/net/wireless/
9746 F:      drivers/net/wireless/
9747
9748 NETWORKING [DSA]
9749 M:      Andrew Lunn <andrew@lunn.ch>
9750 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
9751 M:      Florian Fainelli <f.fainelli@gmail.com>
9752 S:      Maintained
9753 F:      net/dsa/
9754 F:      include/net/dsa.h
9755 F:      include/linux/dsa/
9756 F:      drivers/net/dsa/
9757
9758 NETWORKING [GENERAL]
9759 M:      "David S. Miller" <davem@davemloft.net>
9760 L:      netdev@vger.kernel.org
9761 W:      http://www.linuxfoundation.org/en/Net
9762 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9763 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9764 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
9765 B:      mailto:netdev@vger.kernel.org
9766 S:      Maintained
9767 F:      net/
9768 F:      include/net/
9769 F:      include/linux/in.h
9770 F:      include/linux/net.h
9771 F:      include/linux/netdevice.h
9772 F:      include/uapi/linux/in.h
9773 F:      include/uapi/linux/net.h
9774 F:      include/uapi/linux/netdevice.h
9775 F:      include/uapi/linux/net_namespace.h
9776 F:      tools/testing/selftests/net/
9777 F:      lib/net_utils.c
9778 F:      lib/random32.c
9779 F:      Documentation/networking/
9780
9781 NETWORKING [IPSEC]
9782 M:      Steffen Klassert <steffen.klassert@secunet.com>
9783 M:      Herbert Xu <herbert@gondor.apana.org.au>
9784 M:      "David S. Miller" <davem@davemloft.net>
9785 L:      netdev@vger.kernel.org
9786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
9787 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
9788 S:      Maintained
9789 F:      net/core/flow.c
9790 F:      net/xfrm/
9791 F:      net/key/
9792 F:      net/ipv4/xfrm*
9793 F:      net/ipv4/esp4*
9794 F:      net/ipv4/ah4.c
9795 F:      net/ipv4/ipcomp.c
9796 F:      net/ipv4/ip_vti.c
9797 F:      net/ipv6/xfrm*
9798 F:      net/ipv6/esp6*
9799 F:      net/ipv6/ah6.c
9800 F:      net/ipv6/ipcomp6.c
9801 F:      net/ipv6/ip6_vti.c
9802 F:      include/uapi/linux/xfrm.h
9803 F:      include/net/xfrm.h
9804
9805 NETWORKING [IPv4/IPv6]
9806 M:      "David S. Miller" <davem@davemloft.net>
9807 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
9808 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
9809 L:      netdev@vger.kernel.org
9810 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9811 S:      Maintained
9812 F:      net/ipv4/
9813 F:      net/ipv6/
9814 F:      include/net/ip*
9815 F:      arch/x86/net/*
9816
9817 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
9818 M:      Paul Moore <paul@paul-moore.com>
9819 W:      https://github.com/netlabel
9820 L:      netdev@vger.kernel.org
9821 L:      linux-security-module@vger.kernel.org
9822 S:      Maintained
9823 F:      Documentation/netlabel/
9824 F:      include/net/calipso.h
9825 F:      include/net/cipso_ipv4.h
9826 F:      include/net/netlabel.h
9827 F:      include/uapi/linux/netfilter/xt_SECMARK.h
9828 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
9829 F:      net/netlabel/
9830 F:      net/ipv4/cipso_ipv4.c
9831 F:      net/ipv6/calipso.c
9832 F:      net/netfilter/xt_CONNSECMARK.c
9833 F:      net/netfilter/xt_SECMARK.c
9834
9835 NETWORKING [TLS]
9836 M:      Aviad Yehezkel <aviadye@mellanox.com>
9837 M:      Dave Watson <davejwatson@fb.com>
9838 L:      netdev@vger.kernel.org
9839 S:      Maintained
9840 F:      net/tls/*
9841 F:      include/uapi/linux/tls.h
9842 F:      include/net/tls.h
9843
9844 NETWORKING [WIRELESS]
9845 L:      linux-wireless@vger.kernel.org
9846 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
9847
9848 NETDEVSIM
9849 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
9850 S:      Maintained
9851 F:      drivers/net/netdevsim/*
9852
9853 NETXEN (1/10) GbE SUPPORT
9854 M:      Manish Chopra <manish.chopra@cavium.com>
9855 M:      Rahul Verma <rahul.verma@cavium.com>
9856 M:      Dept-GELinuxNICDev@cavium.com
9857 L:      netdev@vger.kernel.org
9858 S:      Supported
9859 F:      drivers/net/ethernet/qlogic/netxen/
9860
9861 NFC SUBSYSTEM
9862 M:      Samuel Ortiz <sameo@linux.intel.com>
9863 L:      linux-wireless@vger.kernel.org
9864 L:      linux-nfc@lists.01.org (subscribers-only)
9865 S:      Supported
9866 F:      net/nfc/
9867 F:      include/net/nfc/
9868 F:      include/uapi/linux/nfc.h
9869 F:      drivers/nfc/
9870 F:      include/linux/platform_data/nfcmrvl.h
9871 F:      include/linux/platform_data/nxp-nci.h
9872 F:      Documentation/devicetree/bindings/net/nfc/
9873
9874 NFS, SUNRPC, AND LOCKD CLIENTS
9875 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
9876 M:      Anna Schumaker <anna.schumaker@netapp.com>
9877 L:      linux-nfs@vger.kernel.org
9878 W:      http://client.linux-nfs.org
9879 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
9880 S:      Maintained
9881 F:      fs/lockd/
9882 F:      fs/nfs/
9883 F:      fs/nfs_common/
9884 F:      net/sunrpc/
9885 F:      include/linux/lockd/
9886 F:      include/linux/nfs*
9887 F:      include/linux/sunrpc/
9888 F:      include/uapi/linux/nfs*
9889 F:      include/uapi/linux/sunrpc/
9890
9891 NILFS2 FILESYSTEM
9892 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
9893 L:      linux-nilfs@vger.kernel.org
9894 W:      https://nilfs.sourceforge.io/
9895 W:      https://nilfs.osdn.jp/
9896 T:      git git://github.com/konis/nilfs2.git
9897 S:      Supported
9898 F:      Documentation/filesystems/nilfs2.txt
9899 F:      fs/nilfs2/
9900 F:      include/trace/events/nilfs2.h
9901 F:      include/uapi/linux/nilfs2_api.h
9902 F:      include/uapi/linux/nilfs2_ondisk.h
9903
9904 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
9905 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
9906 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
9907 S:      Maintained
9908 F:      Documentation/scsi/NinjaSCSI.txt
9909 F:      drivers/scsi/pcmcia/nsp_*
9910
9911 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
9912 M:      GOTO Masanori <gotom@debian.or.jp>
9913 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
9914 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
9915 S:      Maintained
9916 F:      Documentation/scsi/NinjaSCSI.txt
9917 F:      drivers/scsi/nsp32*
9918
9919 NIOS2 ARCHITECTURE
9920 M:      Ley Foon Tan <lftan@altera.com>
9921 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
9922 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
9923 S:      Maintained
9924 F:      arch/nios2/
9925
9926 NOHZ, DYNTICKS SUPPORT
9927 M:      Frederic Weisbecker <fweisbec@gmail.com>
9928 M:      Thomas Gleixner <tglx@linutronix.de>
9929 M:      Ingo Molnar <mingo@kernel.org>
9930 L:      linux-kernel@vger.kernel.org
9931 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
9932 S:      Maintained
9933 F:      kernel/time/tick*.*
9934 F:      include/linux/tick.h
9935 F:      include/linux/sched/nohz.h
9936
9937 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
9938 M:      Pavel Machek <pavel@ucw.cz>
9939 M:      Sakari Ailus <sakari.ailus@iki.fi>
9940 L:      linux-media@vger.kernel.org
9941 S:      Maintained
9942 F:      drivers/media/i2c/et8ek8
9943 F:      drivers/media/i2c/ad5820.c
9944
9945 NOKIA N900 POWER SUPPLY DRIVERS
9946 R:      Pali Rohár <pali.rohar@gmail.com>
9947 F:      include/linux/power/bq2415x_charger.h
9948 F:      include/linux/power/bq27xxx_battery.h
9949 F:      include/linux/power/isp1704_charger.h
9950 F:      drivers/power/supply/bq2415x_charger.c
9951 F:      drivers/power/supply/bq27xxx_battery.c
9952 F:      drivers/power/supply/bq27xxx_battery_i2c.c
9953 F:      drivers/power/supply/isp1704_charger.c
9954 F:      drivers/power/supply/rx51_battery.c
9955
9956 NTB AMD DRIVER
9957 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
9958 L:      linux-ntb@googlegroups.com
9959 S:      Supported
9960 F:      drivers/ntb/hw/amd/
9961
9962 NTB DRIVER CORE
9963 M:      Jon Mason <jdmason@kudzu.us>
9964 M:      Dave Jiang <dave.jiang@intel.com>
9965 M:      Allen Hubbe <allenbh@gmail.com>
9966 L:      linux-ntb@googlegroups.com
9967 S:      Supported
9968 W:      https://github.com/jonmason/ntb/wiki
9969 T:      git git://github.com/jonmason/ntb.git
9970 F:      drivers/ntb/
9971 F:      drivers/net/ntb_netdev.c
9972 F:      include/linux/ntb.h
9973 F:      include/linux/ntb_transport.h
9974 F:      tools/testing/selftests/ntb/
9975
9976 NTB IDT DRIVER
9977 M:      Serge Semin <fancer.lancer@gmail.com>
9978 L:      linux-ntb@googlegroups.com
9979 S:      Supported
9980 F:      drivers/ntb/hw/idt/
9981
9982 NTB INTEL DRIVER
9983 M:      Dave Jiang <dave.jiang@intel.com>
9984 L:      linux-ntb@googlegroups.com
9985 S:      Supported
9986 W:      https://github.com/davejiang/linux/wiki
9987 T:      git https://github.com/davejiang/linux.git
9988 F:      drivers/ntb/hw/intel/
9989
9990 NTFS FILESYSTEM
9991 M:      Anton Altaparmakov <anton@tuxera.com>
9992 L:      linux-ntfs-dev@lists.sourceforge.net
9993 W:      http://www.tuxera.com/
9994 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
9995 S:      Supported
9996 F:      Documentation/filesystems/ntfs.txt
9997 F:      fs/ntfs/
9998
9999 NUBUS SUBSYSTEM
10000 M:      Finn Thain <fthain@telegraphics.com.au>
10001 L:      linux-m68k@lists.linux-m68k.org
10002 S:      Maintained
10003 F:      arch/*/include/asm/nubus.h
10004 F:      drivers/nubus/
10005 F:      include/linux/nubus.h
10006 F:      include/uapi/linux/nubus.h
10007
10008 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10009 M:      Antonino Daplas <adaplas@gmail.com>
10010 L:      linux-fbdev@vger.kernel.org
10011 S:      Maintained
10012 F:      drivers/video/fbdev/riva/
10013 F:      drivers/video/fbdev/nvidia/
10014
10015 NVM EXPRESS DRIVER
10016 M:      Keith Busch <keith.busch@intel.com>
10017 M:      Jens Axboe <axboe@fb.com>
10018 M:      Christoph Hellwig <hch@lst.de>
10019 M:      Sagi Grimberg <sagi@grimberg.me>
10020 L:      linux-nvme@lists.infradead.org
10021 T:      git://git.infradead.org/nvme.git
10022 W:      http://git.infradead.org/nvme.git
10023 S:      Supported
10024 F:      drivers/nvme/host/
10025 F:      include/linux/nvme.h
10026 F:      include/uapi/linux/nvme_ioctl.h
10027
10028 NVM EXPRESS FC TRANSPORT DRIVERS
10029 M:      James Smart <james.smart@broadcom.com>
10030 L:      linux-nvme@lists.infradead.org
10031 S:      Supported
10032 F:      include/linux/nvme-fc.h
10033 F:      include/linux/nvme-fc-driver.h
10034 F:      drivers/nvme/host/fc.c
10035 F:      drivers/nvme/target/fc.c
10036 F:      drivers/nvme/target/fcloop.c
10037
10038 NVM EXPRESS TARGET DRIVER
10039 M:      Christoph Hellwig <hch@lst.de>
10040 M:      Sagi Grimberg <sagi@grimberg.me>
10041 L:      linux-nvme@lists.infradead.org
10042 T:      git://git.infradead.org/nvme.git
10043 W:      http://git.infradead.org/nvme.git
10044 S:      Supported
10045 F:      drivers/nvme/target/
10046
10047 NVMEM FRAMEWORK
10048 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10049 S:      Maintained
10050 F:      drivers/nvmem/
10051 F:      Documentation/devicetree/bindings/nvmem/
10052 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10053 F:      include/linux/nvmem-consumer.h
10054 F:      include/linux/nvmem-provider.h
10055
10056 NXP SGTL5000 DRIVER
10057 M:      Fabio Estevam <fabio.estevam@nxp.com>
10058 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10059 S:      Maintained
10060 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10061 F:      sound/soc/codecs/sgtl5000*
10062
10063 NXP TDA998X DRM DRIVER
10064 M:      Russell King <linux@armlinux.org.uk>
10065 S:      Supported
10066 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10067 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10068 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10069 F:      include/drm/i2c/tda998x.h
10070
10071 NXP TFA9879 DRIVER
10072 M:      Peter Rosin <peda@axentia.se>
10073 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10074 S:      Maintained
10075 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10076 F:      sound/soc/codecs/tfa9879*
10077
10078 NXP-NCI NFC DRIVER
10079 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10080 R:      Charles Gorand <charles.gorand@effinnov.com>
10081 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10082 S:      Supported
10083 F:      drivers/nfc/nxp-nci
10084
10085 OBJTOOL
10086 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10087 M:      Peter Zijlstra <peterz@infradead.org>
10088 S:      Supported
10089 F:      tools/objtool/
10090
10091 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10092 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10093 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10094 L:      linuxppc-dev@lists.ozlabs.org
10095 S:      Supported
10096 F:      arch/powerpc/platforms/powernv/ocxl.c
10097 F:      arch/powerpc/include/asm/pnv-ocxl.h
10098 F:      drivers/misc/ocxl/
10099 F:      include/misc/ocxl*
10100 F:      include/uapi/misc/ocxl.h
10101 F:      Documentation/accelerators/ocxl.txt
10102
10103 OMAP AUDIO SUPPORT
10104 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10105 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10106 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10107 L:      linux-omap@vger.kernel.org
10108 S:      Maintained
10109 F:      sound/soc/omap/
10110
10111 OMAP CLOCK FRAMEWORK SUPPORT
10112 M:      Paul Walmsley <paul@pwsan.com>
10113 L:      linux-omap@vger.kernel.org
10114 S:      Maintained
10115 F:      arch/arm/*omap*/*clock*
10116
10117 OMAP DEVICE TREE SUPPORT
10118 M:      Benoît Cousson <bcousson@baylibre.com>
10119 M:      Tony Lindgren <tony@atomide.com>
10120 L:      linux-omap@vger.kernel.org
10121 L:      devicetree@vger.kernel.org
10122 S:      Maintained
10123 F:      arch/arm/boot/dts/*omap*
10124 F:      arch/arm/boot/dts/*am3*
10125 F:      arch/arm/boot/dts/*am4*
10126 F:      arch/arm/boot/dts/*am5*
10127 F:      arch/arm/boot/dts/*dra7*
10128
10129 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10130 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
10131 L:      linux-omap@vger.kernel.org
10132 L:      linux-fbdev@vger.kernel.org
10133 S:      Maintained
10134 F:      drivers/video/fbdev/omap2/
10135 F:      Documentation/arm/OMAP/DSS
10136
10137 OMAP FRAMEBUFFER SUPPORT
10138 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
10139 L:      linux-fbdev@vger.kernel.org
10140 L:      linux-omap@vger.kernel.org
10141 S:      Maintained
10142 F:      drivers/video/fbdev/omap/
10143
10144 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10145 M:      Roger Quadros <rogerq@ti.com>
10146 M:      Tony Lindgren <tony@atomide.com>
10147 L:      linux-omap@vger.kernel.org
10148 S:      Maintained
10149 F:      drivers/memory/omap-gpmc.c
10150 F:      arch/arm/mach-omap2/*gpmc*
10151
10152 OMAP GPIO DRIVER
10153 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10154 M:      Santosh Shilimkar <ssantosh@kernel.org>
10155 M:      Kevin Hilman <khilman@kernel.org>
10156 L:      linux-omap@vger.kernel.org
10157 S:      Maintained
10158 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10159 F:      drivers/gpio/gpio-omap.c
10160
10161 OMAP HARDWARE SPINLOCK SUPPORT
10162 M:      Ohad Ben-Cohen <ohad@wizery.com>
10163 L:      linux-omap@vger.kernel.org
10164 S:      Maintained
10165 F:      drivers/hwspinlock/omap_hwspinlock.c
10166
10167 OMAP HS MMC SUPPORT
10168 L:      linux-mmc@vger.kernel.org
10169 L:      linux-omap@vger.kernel.org
10170 S:      Orphan
10171 F:      drivers/mmc/host/omap_hsmmc.c
10172
10173 OMAP HWMOD DATA
10174 M:      Paul Walmsley <paul@pwsan.com>
10175 L:      linux-omap@vger.kernel.org
10176 S:      Maintained
10177 F:      arch/arm/mach-omap2/omap_hwmod*data*
10178
10179 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10180 M:      Benoît Cousson <bcousson@baylibre.com>
10181 L:      linux-omap@vger.kernel.org
10182 S:      Maintained
10183 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10184
10185 OMAP HWMOD SUPPORT
10186 M:      Benoît Cousson <bcousson@baylibre.com>
10187 M:      Paul Walmsley <paul@pwsan.com>
10188 L:      linux-omap@vger.kernel.org
10189 S:      Maintained
10190 F:      arch/arm/mach-omap2/omap_hwmod.*
10191
10192 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10193 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10194 L:      linux-media@vger.kernel.org
10195 S:      Maintained
10196 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10197 F:      drivers/media/platform/omap3isp/
10198 F:      drivers/staging/media/omap4iss/
10199
10200 OMAP MMC SUPPORT
10201 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10202 L:      linux-omap@vger.kernel.org
10203 S:      Maintained
10204 F:      drivers/mmc/host/omap.c
10205
10206 OMAP POWER MANAGEMENT SUPPORT
10207 M:      Kevin Hilman <khilman@kernel.org>
10208 L:      linux-omap@vger.kernel.org
10209 S:      Maintained
10210 F:      arch/arm/*omap*/*pm*
10211 F:      drivers/cpufreq/omap-cpufreq.c
10212
10213 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10214 M:      Rajendra Nayak <rnayak@codeaurora.org>
10215 M:      Paul Walmsley <paul@pwsan.com>
10216 L:      linux-omap@vger.kernel.org
10217 S:      Maintained
10218 F:      arch/arm/mach-omap2/prm*
10219
10220 OMAP RANDOM NUMBER GENERATOR SUPPORT
10221 M:      Deepak Saxena <dsaxena@plexity.net>
10222 S:      Maintained
10223 F:      drivers/char/hw_random/omap-rng.c
10224
10225 OMAP USB SUPPORT
10226 L:      linux-usb@vger.kernel.org
10227 L:      linux-omap@vger.kernel.org
10228 S:      Orphan
10229 F:      drivers/usb/*/*omap*
10230 F:      arch/arm/*omap*/usb*
10231
10232 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10233 M:      Mark Jackson <mpfj@newflow.co.uk>
10234 L:      linux-omap@vger.kernel.org
10235 S:      Maintained
10236 F:      arch/arm/boot/dts/am335x-nano.dts
10237
10238 OMAP1 SUPPORT
10239 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10240 M:      Tony Lindgren <tony@atomide.com>
10241 L:      linux-omap@vger.kernel.org
10242 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10243 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10244 S:      Maintained
10245 F:      arch/arm/mach-omap1/
10246 F:      arch/arm/plat-omap/
10247 F:      arch/arm/configs/omap1_defconfig
10248 F:      drivers/i2c/busses/i2c-omap.c
10249 F:      include/linux/i2c-omap.h
10250
10251 OMAP2+ SUPPORT
10252 M:      Tony Lindgren <tony@atomide.com>
10253 L:      linux-omap@vger.kernel.org
10254 W:      http://www.muru.com/linux/omap/
10255 W:      http://linux.omap.com/
10256 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10257 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10258 S:      Maintained
10259 F:      arch/arm/mach-omap2/
10260 F:      arch/arm/plat-omap/
10261 F:      arch/arm/configs/omap2plus_defconfig
10262 F:      drivers/i2c/busses/i2c-omap.c
10263 F:      drivers/irqchip/irq-omap-intc.c
10264 F:      drivers/mfd/*omap*.c
10265 F:      drivers/mfd/menelaus.c
10266 F:      drivers/mfd/palmas.c
10267 F:      drivers/mfd/tps65217.c
10268 F:      drivers/mfd/tps65218.c
10269 F:      drivers/mfd/tps65910.c
10270 F:      drivers/mfd/twl-core.[ch]
10271 F:      drivers/mfd/twl4030*.c
10272 F:      drivers/mfd/twl6030*.c
10273 F:      drivers/mfd/twl6040*.c
10274 F:      drivers/regulator/palmas-regulator*.c
10275 F:      drivers/regulator/pbias-regulator.c
10276 F:      drivers/regulator/tps65217-regulator.c
10277 F:      drivers/regulator/tps65218-regulator.c
10278 F:      drivers/regulator/tps65910-regulator.c
10279 F:      drivers/regulator/twl-regulator.c
10280 F:      drivers/regulator/twl6030-regulator.c
10281 F:      include/linux/i2c-omap.h
10282
10283 ONION OMEGA2+ BOARD
10284 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10285 L:      linux-mips@linux-mips.org
10286 S:      Maintained
10287 F:      arch/mips/boot/dts/ralink/omega2p.dts
10288
10289 OMFS FILESYSTEM
10290 M:      Bob Copeland <me@bobcopeland.com>
10291 L:      linux-karma-devel@lists.sourceforge.net
10292 S:      Maintained
10293 F:      Documentation/filesystems/omfs.txt
10294 F:      fs/omfs/
10295
10296 OMNIKEY CARDMAN 4000 DRIVER
10297 M:      Harald Welte <laforge@gnumonks.org>
10298 S:      Maintained
10299 F:      drivers/char/pcmcia/cm4000_cs.c
10300 F:      include/linux/cm4000_cs.h
10301 F:      include/uapi/linux/cm4000_cs.h
10302
10303 OMNIKEY CARDMAN 4040 DRIVER
10304 M:      Harald Welte <laforge@gnumonks.org>
10305 S:      Maintained
10306 F:      drivers/char/pcmcia/cm4040_cs.*
10307
10308 OMNIVISION OV13858 SENSOR DRIVER
10309 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10310 L:      linux-media@vger.kernel.org
10311 T:      git git://linuxtv.org/media_tree.git
10312 S:      Maintained
10313 F:      drivers/media/i2c/ov13858.c
10314
10315 OMNIVISION OV2685 SENSOR DRIVER
10316 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10317 L:      linux-media@vger.kernel.org
10318 T:      git git://linuxtv.org/media_tree.git
10319 S:      Maintained
10320 F:      drivers/media/i2c/ov2685.c
10321
10322 OMNIVISION OV5640 SENSOR DRIVER
10323 M:      Steve Longerbeam <slongerbeam@gmail.com>
10324 L:      linux-media@vger.kernel.org
10325 T:      git git://linuxtv.org/media_tree.git
10326 S:      Maintained
10327 F:      drivers/media/i2c/ov5640.c
10328
10329 OMNIVISION OV5647 SENSOR DRIVER
10330 M:      Luis Oliveira <lolivei@synopsys.com>
10331 L:      linux-media@vger.kernel.org
10332 T:      git git://linuxtv.org/media_tree.git
10333 S:      Maintained
10334 F:      drivers/media/i2c/ov5647.c
10335
10336 OMNIVISION OV5695 SENSOR DRIVER
10337 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10338 L:      linux-media@vger.kernel.org
10339 T:      git git://linuxtv.org/media_tree.git
10340 S:      Maintained
10341 F:      drivers/media/i2c/ov5695.c
10342
10343 OMNIVISION OV7670 SENSOR DRIVER
10344 M:      Jonathan Corbet <corbet@lwn.net>
10345 L:      linux-media@vger.kernel.org
10346 T:      git git://linuxtv.org/media_tree.git
10347 S:      Maintained
10348 F:      drivers/media/i2c/ov7670.c
10349 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10350
10351 OMNIVISION OV772x SENSOR DRIVER
10352 M:      Jacopo Mondi <jacopo@jmondi.org>
10353 L:      linux-media@vger.kernel.org
10354 T:      git git://linuxtv.org/media_tree.git
10355 S:      Odd fixes
10356 F:      drivers/media/i2c/ov772x.c
10357 F:      include/media/i2c/ov772x.h
10358
10359 OMNIVISION OV7740 SENSOR DRIVER
10360 M:      Wenyou Yang <wenyou.yang@microchip.com>
10361 L:      linux-media@vger.kernel.org
10362 T:      git git://linuxtv.org/media_tree.git
10363 S:      Maintained
10364 F:      drivers/media/i2c/ov7740.c
10365 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10366
10367 OMNIVISION OV9650 SENSOR DRIVER
10368 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10369 R:      Akinobu Mita <akinobu.mita@gmail.com>
10370 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10371 L:      linux-media@vger.kernel.org
10372 T:      git git://linuxtv.org/media_tree.git
10373 S:      Maintained
10374 F:      drivers/media/i2c/ov9650.c
10375 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10376
10377 ONENAND FLASH DRIVER
10378 M:      Kyungmin Park <kyungmin.park@samsung.com>
10379 L:      linux-mtd@lists.infradead.org
10380 S:      Maintained
10381 F:      drivers/mtd/nand/onenand/
10382 F:      include/linux/mtd/onenand*.h
10383
10384 ONSTREAM SCSI TAPE DRIVER
10385 M:      Willem Riede <osst@riede.org>
10386 L:      osst-users@lists.sourceforge.net
10387 L:      linux-scsi@vger.kernel.org
10388 S:      Maintained
10389 F:      Documentation/scsi/osst.txt
10390 F:      drivers/scsi/osst.*
10391 F:      drivers/scsi/osst_*.h
10392 F:      drivers/scsi/st.h
10393
10394 OP-TEE DRIVER
10395 M:      Jens Wiklander <jens.wiklander@linaro.org>
10396 S:      Maintained
10397 F:      drivers/tee/optee/
10398
10399 OPA-VNIC DRIVER
10400 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10401 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10402 L:      linux-rdma@vger.kernel.org
10403 S:      Supported
10404 F:      drivers/infiniband/ulp/opa_vnic
10405
10406 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10407 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10408 L:      devicetree@vger.kernel.org
10409 S:      Maintained
10410 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10411 F:      Documentation/devicetree/overlay-notes.txt
10412 F:      drivers/of/overlay.c
10413 F:      drivers/of/resolver.c
10414
10415 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10416 M:      Rob Herring <robh+dt@kernel.org>
10417 M:      Frank Rowand <frowand.list@gmail.com>
10418 L:      devicetree@vger.kernel.org
10419 W:      http://www.devicetree.org/
10420 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10421 S:      Maintained
10422 F:      drivers/of/
10423 F:      include/linux/of*.h
10424 F:      scripts/dtc/
10425 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10426
10427 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10428 M:      Rob Herring <robh+dt@kernel.org>
10429 M:      Mark Rutland <mark.rutland@arm.com>
10430 L:      devicetree@vger.kernel.org
10431 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10432 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10433 S:      Maintained
10434 F:      Documentation/devicetree/
10435 F:      arch/*/boot/dts/
10436 F:      include/dt-bindings/
10437
10438 OPENCORES I2C BUS DRIVER
10439 M:      Peter Korsgaard <jacmet@sunsite.dk>
10440 L:      linux-i2c@vger.kernel.org
10441 S:      Maintained
10442 F:      Documentation/i2c/busses/i2c-ocores
10443 F:      drivers/i2c/busses/i2c-ocores.c
10444
10445 OPENRISC ARCHITECTURE
10446 M:      Jonas Bonn <jonas@southpole.se>
10447 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10448 M:      Stafford Horne <shorne@gmail.com>
10449 T:      git git://github.com/openrisc/linux.git
10450 L:      openrisc@lists.librecores.org
10451 W:      http://openrisc.io
10452 S:      Maintained
10453 F:      Documentation/devicetree/bindings/openrisc/
10454 F:      Documentation/openrisc/
10455 F:      arch/openrisc/
10456 F:      drivers/irqchip/irq-ompic.c
10457 F:      drivers/irqchip/irq-or1k-*
10458
10459 OPENVSWITCH
10460 M:      Pravin B Shelar <pshelar@ovn.org>
10461 L:      netdev@vger.kernel.org
10462 L:      dev@openvswitch.org
10463 W:      http://openvswitch.org
10464 S:      Maintained
10465 F:      net/openvswitch/
10466 F:      include/uapi/linux/openvswitch.h
10467
10468 OPERATING PERFORMANCE POINTS (OPP)
10469 M:      Viresh Kumar <vireshk@kernel.org>
10470 M:      Nishanth Menon <nm@ti.com>
10471 M:      Stephen Boyd <sboyd@kernel.org>
10472 L:      linux-pm@vger.kernel.org
10473 S:      Maintained
10474 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10475 F:      drivers/opp/
10476 F:      include/linux/pm_opp.h
10477 F:      Documentation/power/opp.txt
10478 F:      Documentation/devicetree/bindings/opp/
10479
10480 OPL4 DRIVER
10481 M:      Clemens Ladisch <clemens@ladisch.de>
10482 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10483 T:      git git://git.alsa-project.org/alsa-kernel.git
10484 S:      Maintained
10485 F:      sound/drivers/opl4/
10486
10487 OPROFILE
10488 M:      Robert Richter <rric@kernel.org>
10489 L:      oprofile-list@lists.sf.net
10490 S:      Maintained
10491 F:      arch/*/include/asm/oprofile*.h
10492 F:      arch/*/oprofile/
10493 F:      drivers/oprofile/
10494 F:      include/linux/oprofile.h
10495
10496 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10497 M:      Mark Fasheh <mark@fasheh.com>
10498 M:      Joel Becker <jlbec@evilplan.org>
10499 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10500 W:      http://ocfs2.wiki.kernel.org
10501 S:      Supported
10502 F:      Documentation/filesystems/ocfs2.txt
10503 F:      Documentation/filesystems/dlmfs.txt
10504 F:      fs/ocfs2/
10505
10506 ORANGEFS FILESYSTEM
10507 M:      Mike Marshall <hubcap@omnibond.com>
10508 R:      Martin Brandenburg <martin@omnibond.com>
10509 L:      devel@lists.orangefs.org
10510 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10511 S:      Supported
10512 F:      fs/orangefs/
10513 F:      Documentation/filesystems/orangefs.txt
10514
10515 ORINOCO DRIVER
10516 L:      linux-wireless@vger.kernel.org
10517 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10518 W:      http://www.nongnu.org/orinoco/
10519 S:      Orphan
10520 F:      drivers/net/wireless/intersil/orinoco/
10521
10522 OSD LIBRARY and FILESYSTEM
10523 M:      Boaz Harrosh <ooo@electrozaur.com>
10524 S:      Maintained
10525 F:      drivers/scsi/osd/
10526 F:      include/scsi/osd_*
10527 F:      fs/exofs/
10528
10529 OV2659 OMNIVISION SENSOR DRIVER
10530 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10531 L:      linux-media@vger.kernel.org
10532 W:      https://linuxtv.org
10533 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10534 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10535 S:      Maintained
10536 F:      drivers/media/i2c/ov2659.c
10537 F:      include/media/i2c/ov2659.h
10538
10539 OVERLAY FILESYSTEM
10540 M:      Miklos Szeredi <miklos@szeredi.hu>
10541 L:      linux-unionfs@vger.kernel.org
10542 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10543 S:      Supported
10544 F:      fs/overlayfs/
10545 F:      Documentation/filesystems/overlayfs.txt
10546
10547 P54 WIRELESS DRIVER
10548 M:      Christian Lamparter <chunkeey@googlemail.com>
10549 L:      linux-wireless@vger.kernel.org
10550 W:      http://wireless.kernel.org/en/users/Drivers/p54
10551 S:      Maintained
10552 F:      drivers/net/wireless/intersil/p54/
10553
10554 PA SEMI ETHERNET DRIVER
10555 L:      netdev@vger.kernel.org
10556 S:      Orphan
10557 F:      drivers/net/ethernet/pasemi/*
10558
10559 PA SEMI SMBUS DRIVER
10560 L:      linux-i2c@vger.kernel.org
10561 S:      Orphan
10562 F:      drivers/i2c/busses/i2c-pasemi.c
10563
10564 PADATA PARALLEL EXECUTION MECHANISM
10565 M:      Steffen Klassert <steffen.klassert@secunet.com>
10566 L:      linux-crypto@vger.kernel.org
10567 S:      Maintained
10568 F:      kernel/padata.c
10569 F:      include/linux/padata.h
10570 F:      Documentation/padata.txt
10571
10572 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10573 M:      Harald Welte <laforge@gnumonks.org>
10574 L:      platform-driver-x86@vger.kernel.org
10575 S:      Maintained
10576 F:      drivers/platform/x86/panasonic-laptop.c
10577
10578 PARALLEL LCD/KEYPAD PANEL DRIVER
10579 M:      Willy Tarreau <willy@haproxy.com>
10580 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10581 S:      Odd Fixes
10582 F:      Documentation/misc-devices/lcd-panel-cgram.txt
10583 F:      drivers/misc/panel.c
10584
10585 PARALLEL PORT SUBSYSTEM
10586 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10587 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10588 L:      linux-parport@lists.infradead.org (subscribers-only)
10589 S:      Maintained
10590 F:      drivers/parport/
10591 F:      include/linux/parport*.h
10592 F:      drivers/char/ppdev.c
10593 F:      include/uapi/linux/ppdev.h
10594 F:      Documentation/parport*.txt
10595
10596 PARAVIRT_OPS INTERFACE
10597 M:      Juergen Gross <jgross@suse.com>
10598 M:      Alok Kataria <akataria@vmware.com>
10599 L:      virtualization@lists.linux-foundation.org
10600 S:      Supported
10601 F:      Documentation/virtual/paravirt_ops.txt
10602 F:      arch/*/kernel/paravirt*
10603 F:      arch/*/include/asm/paravirt*.h
10604 F:      include/linux/hypervisor.h
10605
10606 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10607 M:      Tim Waugh <tim@cyberelk.net>
10608 L:      linux-parport@lists.infradead.org (subscribers-only)
10609 S:      Maintained
10610 F:      Documentation/blockdev/paride.txt
10611 F:      drivers/block/paride/
10612
10613 PARISC ARCHITECTURE
10614 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
10615 M:      Helge Deller <deller@gmx.de>
10616 L:      linux-parisc@vger.kernel.org
10617 W:      http://www.parisc-linux.org/
10618 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
10619 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
10620 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
10621 S:      Maintained
10622 F:      arch/parisc/
10623 F:      Documentation/parisc/
10624 F:      drivers/parisc/
10625 F:      drivers/char/agp/parisc-agp.c
10626 F:      drivers/input/serio/gscps2.c
10627 F:      drivers/parport/parport_gsc.*
10628 F:      drivers/tty/serial/8250/8250_gsc.c
10629 F:      drivers/video/fbdev/sti*
10630 F:      drivers/video/console/sti*
10631 F:      drivers/video/logo/logo_parisc*
10632
10633 PARMAN
10634 M:      Jiri Pirko <jiri@mellanox.com>
10635 L:      netdev@vger.kernel.org
10636 S:      Supported
10637 F:      lib/parman.c
10638 F:      lib/test_parman.c
10639 F:      include/linux/parman.h
10640
10641 PC87360 HARDWARE MONITORING DRIVER
10642 M:      Jim Cromie <jim.cromie@gmail.com>
10643 L:      linux-hwmon@vger.kernel.org
10644 S:      Maintained
10645 F:      Documentation/hwmon/pc87360
10646 F:      drivers/hwmon/pc87360.c
10647
10648 PC8736x GPIO DRIVER
10649 M:      Jim Cromie <jim.cromie@gmail.com>
10650 S:      Maintained
10651 F:      drivers/char/pc8736x_gpio.c
10652
10653 PC87427 HARDWARE MONITORING DRIVER
10654 M:      Jean Delvare <jdelvare@suse.com>
10655 L:      linux-hwmon@vger.kernel.org
10656 S:      Maintained
10657 F:      Documentation/hwmon/pc87427
10658 F:      drivers/hwmon/pc87427.c
10659
10660 PCA9532 LED DRIVER
10661 M:      Riku Voipio <riku.voipio@iki.fi>
10662 S:      Maintained
10663 F:      drivers/leds/leds-pca9532.c
10664 F:      include/linux/leds-pca9532.h
10665
10666 PCA9541 I2C BUS MASTER SELECTOR DRIVER
10667 M:      Guenter Roeck <linux@roeck-us.net>
10668 L:      linux-i2c@vger.kernel.org
10669 S:      Maintained
10670 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
10671
10672 PCDP - PRIMARY CONSOLE AND DEBUG PORT
10673 M:      Khalid Aziz <khalid@gonehiking.org>
10674 S:      Maintained
10675 F:      drivers/firmware/pcdp.*
10676
10677 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
10678 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10679 L:      linux-pci@vger.kernel.org
10680 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10681 S:      Maintained
10682 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
10683 F:      drivers/pci/host/pci-aardvark.c
10684
10685 PCI DRIVER FOR ALTERA PCIE IP
10686 M:      Ley Foon Tan <lftan@altera.com>
10687 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
10688 L:      linux-pci@vger.kernel.org
10689 S:      Supported
10690 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
10691 F:      drivers/pci/host/pcie-altera.c
10692
10693 PCI DRIVER FOR APPLIEDMICRO XGENE
10694 M:      Tanmay Inamdar <tinamdar@apm.com>
10695 L:      linux-pci@vger.kernel.org
10696 L:      linux-arm-kernel@lists.infradead.org
10697 S:      Maintained
10698 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
10699 F:      drivers/pci/host/pci-xgene.c
10700
10701 PCI DRIVER FOR ARM VERSATILE PLATFORM
10702 M:      Rob Herring <robh@kernel.org>
10703 L:      linux-pci@vger.kernel.org
10704 L:      linux-arm-kernel@lists.infradead.org
10705 S:      Maintained
10706 F:      Documentation/devicetree/bindings/pci/versatile.txt
10707 F:      drivers/pci/host/pci-versatile.c
10708
10709 PCI DRIVER FOR ARMADA 8K
10710 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10711 L:      linux-pci@vger.kernel.org
10712 L:      linux-arm-kernel@lists.infradead.org
10713 S:      Maintained
10714 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
10715 F:      drivers/pci/dwc/pcie-armada8k.c
10716
10717 PCI DRIVER FOR CADENCE PCIE IP
10718 M:      Alan Douglas <adouglas@cadence.com>
10719 L:      linux-pci@vger.kernel.org
10720 S:      Maintained
10721 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
10722 F:      drivers/pci/cadence/pcie-cadence*
10723
10724 PCI DRIVER FOR FREESCALE LAYERSCAPE
10725 M:      Minghuan Lian <minghuan.Lian@freescale.com>
10726 M:      Mingkai Hu <mingkai.hu@freescale.com>
10727 M:      Roy Zang <tie-fei.zang@freescale.com>
10728 L:      linuxppc-dev@lists.ozlabs.org
10729 L:      linux-pci@vger.kernel.org
10730 L:      linux-arm-kernel@lists.infradead.org
10731 S:      Maintained
10732 F:      drivers/pci/dwc/*layerscape*
10733
10734 PCI DRIVER FOR GENERIC OF HOSTS
10735 M:      Will Deacon <will.deacon@arm.com>
10736 L:      linux-pci@vger.kernel.org
10737 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10738 S:      Maintained
10739 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
10740 F:      drivers/pci/host/pci-host-common.c
10741 F:      drivers/pci/host/pci-host-generic.c
10742
10743 PCI DRIVER FOR IMX6
10744 M:      Richard Zhu <hongxing.zhu@nxp.com>
10745 M:      Lucas Stach <l.stach@pengutronix.de>
10746 L:      linux-pci@vger.kernel.org
10747 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10748 S:      Maintained
10749 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
10750 F:      drivers/pci/dwc/*imx6*
10751
10752 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
10753 M:      Keith Busch <keith.busch@intel.com>
10754 M:      Jonathan Derrick <jonathan.derrick@intel.com>
10755 L:      linux-pci@vger.kernel.org
10756 S:      Supported
10757 F:      drivers/pci/host/vmd.c
10758
10759 PCI DRIVER FOR MICROSEMI SWITCHTEC
10760 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
10761 M:      Logan Gunthorpe <logang@deltatee.com>
10762 L:      linux-pci@vger.kernel.org
10763 S:      Maintained
10764 F:      Documentation/switchtec.txt
10765 F:      Documentation/ABI/testing/sysfs-class-switchtec
10766 F:      drivers/pci/switch/switchtec*
10767 F:      include/uapi/linux/switchtec_ioctl.h
10768 F:      include/linux/switchtec.h
10769 F:      drivers/ntb/hw/mscc/
10770
10771 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
10772 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10773 M:      Jason Cooper <jason@lakedaemon.net>
10774 L:      linux-pci@vger.kernel.org
10775 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10776 S:      Maintained
10777 F:      drivers/pci/host/*mvebu*
10778
10779 PCI DRIVER FOR NVIDIA TEGRA
10780 M:      Thierry Reding <thierry.reding@gmail.com>
10781 L:      linux-tegra@vger.kernel.org
10782 L:      linux-pci@vger.kernel.org
10783 S:      Supported
10784 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
10785 F:      drivers/pci/host/pci-tegra.c
10786
10787 PCI DRIVER FOR RENESAS R-CAR
10788 M:      Simon Horman <horms@verge.net.au>
10789 L:      linux-pci@vger.kernel.org
10790 L:      linux-renesas-soc@vger.kernel.org
10791 S:      Maintained
10792 F:      drivers/pci/host/*rcar*
10793
10794 PCI DRIVER FOR SAMSUNG EXYNOS
10795 M:      Jingoo Han <jingoohan1@gmail.com>
10796 L:      linux-pci@vger.kernel.org
10797 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10798 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
10799 S:      Maintained
10800 F:      drivers/pci/dwc/pci-exynos.c
10801
10802 PCI DRIVER FOR SYNOPSYS DESIGNWARE
10803 M:      Jingoo Han <jingoohan1@gmail.com>
10804 M:      Joao Pinto <Joao.Pinto@synopsys.com>
10805 L:      linux-pci@vger.kernel.org
10806 S:      Maintained
10807 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
10808 F:      drivers/pci/dwc/*designware*
10809
10810 PCI DRIVER FOR TI DRA7XX
10811 M:      Kishon Vijay Abraham I <kishon@ti.com>
10812 L:      linux-omap@vger.kernel.org
10813 L:      linux-pci@vger.kernel.org
10814 S:      Supported
10815 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
10816 F:      drivers/pci/dwc/pci-dra7xx.c
10817
10818 PCI DRIVER FOR TI KEYSTONE
10819 M:      Murali Karicheri <m-karicheri2@ti.com>
10820 L:      linux-pci@vger.kernel.org
10821 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10822 S:      Maintained
10823 F:      drivers/pci/dwc/*keystone*
10824
10825 PCI ENDPOINT SUBSYSTEM
10826 M:      Kishon Vijay Abraham I <kishon@ti.com>
10827 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
10828 L:      linux-pci@vger.kernel.org
10829 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
10830 S:      Supported
10831 F:      drivers/pci/endpoint/
10832 F:      drivers/misc/pci_endpoint_test.c
10833 F:      tools/pci/
10834
10835 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
10836 M:      Russell Currey <ruscur@russell.cc>
10837 L:      linuxppc-dev@lists.ozlabs.org
10838 S:      Supported
10839 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
10840 F:      arch/powerpc/kernel/eeh*.c
10841 F:      arch/powerpc/platforms/*/eeh*.c
10842 F:      arch/powerpc/include/*/eeh*.h
10843
10844 PCI ERROR RECOVERY
10845 M:      Linas Vepstas <linasvepstas@gmail.com>
10846 L:      linux-pci@vger.kernel.org
10847 S:      Supported
10848 F:      Documentation/PCI/pci-error-recovery.txt
10849
10850 PCI MSI DRIVER FOR ALTERA MSI IP
10851 M:      Ley Foon Tan <lftan@altera.com>
10852 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
10853 L:      linux-pci@vger.kernel.org
10854 S:      Supported
10855 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
10856 F:      drivers/pci/host/pcie-altera-msi.c
10857
10858 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
10859 M:      Duc Dang <dhdang@apm.com>
10860 L:      linux-pci@vger.kernel.org
10861 L:      linux-arm-kernel@lists.infradead.org
10862 S:      Maintained
10863 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
10864 F:      drivers/pci/host/pci-xgene-msi.c
10865
10866 PCI SUBSYSTEM
10867 M:      Bjorn Helgaas <bhelgaas@google.com>
10868 L:      linux-pci@vger.kernel.org
10869 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
10870 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
10871 S:      Supported
10872 F:      Documentation/devicetree/bindings/pci/
10873 F:      Documentation/PCI/
10874 F:      drivers/acpi/pci*
10875 F:      drivers/pci/
10876 F:      include/asm-generic/pci*
10877 F:      include/linux/pci*
10878 F:      include/linux/of_pci.h
10879 F:      include/uapi/linux/pci*
10880 F:      lib/pci*
10881 F:      arch/x86/pci/
10882 F:      arch/x86/kernel/quirks.c
10883
10884 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
10885 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
10886 L:      linux-pci@vger.kernel.org
10887 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
10888 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
10889 S:      Supported
10890 F:      drivers/pci/cadence/
10891 F:      drivers/pci/host/
10892 F:      drivers/pci/dwc/
10893
10894 PCIE DRIVER FOR AXIS ARTPEC
10895 M:      Jesper Nilsson <jesper.nilsson@axis.com>
10896 L:      linux-arm-kernel@axis.com
10897 L:      linux-pci@vger.kernel.org
10898 S:      Maintained
10899 F:      Documentation/devicetree/bindings/pci/axis,artpec*
10900 F:      drivers/pci/dwc/*artpec*
10901
10902 PCIE DRIVER FOR CAVIUM THUNDERX
10903 M:      David Daney <david.daney@cavium.com>
10904 L:      linux-pci@vger.kernel.org
10905 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10906 S:      Supported
10907 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
10908 F:      drivers/pci/host/pci-thunder-*
10909
10910 PCIE DRIVER FOR HISILICON
10911 M:      Zhou Wang <wangzhou1@hisilicon.com>
10912 L:      linux-pci@vger.kernel.org
10913 S:      Maintained
10914 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
10915 F:      drivers/pci/dwc/pcie-hisi.c
10916
10917 PCIE DRIVER FOR HISILICON KIRIN
10918 M:      Xiaowei Song <songxiaowei@hisilicon.com>
10919 M:      Binghui Wang <wangbinghui@hisilicon.com>
10920 L:      linux-pci@vger.kernel.org
10921 S:      Maintained
10922 F:      Documentation/devicetree/bindings/pci/pcie-kirin.txt
10923 F:      drivers/pci/dwc/pcie-kirin.c
10924
10925 PCIE DRIVER FOR HISILICON STB
10926 M:      Jianguo Sun <sunjianguo1@huawei.com>
10927 M:      Shawn Guo <shawn.guo@linaro.org>
10928 L:      linux-pci@vger.kernel.org
10929 S:      Maintained
10930 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
10931 F:      drivers/pci/dwc/pcie-histb.c
10932
10933 PCIE DRIVER FOR MEDIATEK
10934 M:      Ryder Lee <ryder.lee@mediatek.com>
10935 L:      linux-pci@vger.kernel.org
10936 L:      linux-mediatek@lists.infradead.org
10937 S:      Supported
10938 F:      Documentation/devicetree/bindings/pci/mediatek*
10939 F:      drivers/pci/host/*mediatek*
10940
10941 PCIE DRIVER FOR QUALCOMM MSM
10942 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
10943 L:      linux-pci@vger.kernel.org
10944 L:      linux-arm-msm@vger.kernel.org
10945 S:      Maintained
10946 F:      drivers/pci/dwc/*qcom*
10947
10948 PCIE DRIVER FOR ROCKCHIP
10949 M:      Shawn Lin <shawn.lin@rock-chips.com>
10950 L:      linux-pci@vger.kernel.org
10951 L:      linux-rockchip@lists.infradead.org
10952 S:      Maintained
10953 F:      Documentation/devicetree/bindings/pci/rockchip-pcie.txt
10954 F:      drivers/pci/host/pcie-rockchip.c
10955
10956 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
10957 M:      Linus Walleij <linus.walleij@linaro.org>
10958 L:      linux-pci@vger.kernel.org
10959 S:      Maintained
10960 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
10961 F:      drivers/pci/host/pci-v3-semi.c
10962
10963 PCIE DRIVER FOR ST SPEAR13XX
10964 M:      Pratyush Anand <pratyush.anand@gmail.com>
10965 L:      linux-pci@vger.kernel.org
10966 S:      Maintained
10967 F:      drivers/pci/dwc/*spear*
10968
10969 PCMCIA SUBSYSTEM
10970 M:      Dominik Brodowski <linux@dominikbrodowski.net>
10971 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
10972 S:      Odd Fixes
10973 F:      Documentation/pcmcia/
10974 F:      tools/pcmcia/
10975 F:      drivers/pcmcia/
10976 F:      include/pcmcia/
10977
10978 PCNET32 NETWORK DRIVER
10979 M:      Don Fry <pcnet32@frontier.com>
10980 L:      netdev@vger.kernel.org
10981 S:      Maintained
10982 F:      drivers/net/ethernet/amd/pcnet32.c
10983
10984 PCRYPT PARALLEL CRYPTO ENGINE
10985 M:      Steffen Klassert <steffen.klassert@secunet.com>
10986 L:      linux-crypto@vger.kernel.org
10987 S:      Maintained
10988 F:      crypto/pcrypt.c
10989 F:      include/crypto/pcrypt.h
10990
10991 PEAQ WMI HOTKEYS DRIVER
10992 M:      Hans de Goede <hdegoede@redhat.com>
10993 L:      platform-driver-x86@vger.kernel.org
10994 S:      Maintained
10995 F:      drivers/platform/x86/peaq-wmi.c
10996
10997 PER-CPU MEMORY ALLOCATOR
10998 M:      Tejun Heo <tj@kernel.org>
10999 M:      Christoph Lameter <cl@linux.com>
11000 M:      Dennis Zhou <dennisszhou@gmail.com>
11001 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu.git
11002 S:      Maintained
11003 F:      include/linux/percpu*.h
11004 F:      mm/percpu*.c
11005 F:      arch/*/include/asm/percpu.h
11006
11007 PER-TASK DELAY ACCOUNTING
11008 M:      Balbir Singh <bsingharora@gmail.com>
11009 S:      Maintained
11010 F:      include/linux/delayacct.h
11011 F:      kernel/delayacct.c
11012
11013 PERFORMANCE EVENTS SUBSYSTEM
11014 M:      Peter Zijlstra <peterz@infradead.org>
11015 M:      Ingo Molnar <mingo@redhat.com>
11016 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11017 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11018 R:      Jiri Olsa <jolsa@redhat.com>
11019 R:      Namhyung Kim <namhyung@kernel.org>
11020 L:      linux-kernel@vger.kernel.org
11021 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11022 S:      Supported
11023 F:      kernel/events/*
11024 F:      include/linux/perf_event.h
11025 F:      include/uapi/linux/perf_event.h
11026 F:      arch/*/kernel/perf_event*.c
11027 F:      arch/*/kernel/*/perf_event*.c
11028 F:      arch/*/kernel/*/*/perf_event*.c
11029 F:      arch/*/include/asm/perf_event.h
11030 F:      arch/*/kernel/perf_callchain.c
11031 F:      arch/*/events/*
11032 F:      tools/perf/
11033
11034 PERSONALITY HANDLING
11035 M:      Christoph Hellwig <hch@infradead.org>
11036 L:      linux-abi-devel@lists.sourceforge.net
11037 S:      Maintained
11038 F:      include/linux/personality.h
11039 F:      include/uapi/linux/personality.h
11040
11041 PHONET PROTOCOL
11042 M:      Remi Denis-Courmont <courmisch@gmail.com>
11043 S:      Supported
11044 F:      Documentation/networking/phonet.txt
11045 F:      include/linux/phonet.h
11046 F:      include/net/phonet/
11047 F:      include/uapi/linux/phonet.h
11048 F:      net/phonet/
11049
11050 PHRAM MTD DRIVER
11051 M:      Joern Engel <joern@lazybastard.org>
11052 L:      linux-mtd@lists.infradead.org
11053 S:      Maintained
11054 F:      drivers/mtd/devices/phram.c
11055
11056 PICOLCD HID DRIVER
11057 M:      Bruno Prémont <bonbons@linux-vserver.org>
11058 L:      linux-input@vger.kernel.org
11059 S:      Maintained
11060 F:      drivers/hid/hid-picolcd*
11061
11062 PICOXCELL SUPPORT
11063 M:      Jamie Iles <jamie@jamieiles.com>
11064 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11065 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11066 S:      Supported
11067 F:      arch/arm/boot/dts/picoxcell*
11068 F:      arch/arm/mach-picoxcell/
11069 F:      drivers/crypto/picoxcell*
11070
11071 PIN CONTROL SUBSYSTEM
11072 M:      Linus Walleij <linus.walleij@linaro.org>
11073 L:      linux-gpio@vger.kernel.org
11074 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11075 S:      Maintained
11076 F:      Documentation/devicetree/bindings/pinctrl/
11077 F:      Documentation/driver-api/pinctl.rst
11078 F:      drivers/pinctrl/
11079 F:      include/linux/pinctrl/
11080
11081 PIN CONTROLLER - ATMEL AT91
11082 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11083 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11084 S:      Maintained
11085 F:      drivers/pinctrl/pinctrl-at91.*
11086
11087 PIN CONTROLLER - ATMEL AT91 PIO4
11088 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11089 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11090 L:      linux-gpio@vger.kernel.org
11091 S:      Supported
11092 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11093
11094 PIN CONTROLLER - FREESCALE
11095 M:      Dong Aisheng <aisheng.dong@nxp.com>
11096 M:      Fabio Estevam <festevam@gmail.com>
11097 M:      Shawn Guo <shawnguo@kernel.org>
11098 M:      Stefan Agner <stefan@agner.ch>
11099 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11100 L:      linux-gpio@vger.kernel.org
11101 S:      Maintained
11102 F:      drivers/pinctrl/freescale/
11103 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11104
11105 PIN CONTROLLER - INTEL
11106 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11107 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
11108 S:      Maintained
11109 F:      drivers/pinctrl/intel/
11110
11111 PIN CONTROLLER - MEDIATEK
11112 M:      Sean Wang <sean.wang@mediatek.com>
11113 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11114 S:      Maintained
11115 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11116 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11117 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11118 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11119 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11120
11121 PIN CONTROLLER - QUALCOMM
11122 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11123 S:      Maintained
11124 L:      linux-arm-msm@vger.kernel.org
11125 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11126 F:      drivers/pinctrl/qcom/
11127
11128 PIN CONTROLLER - RENESAS
11129 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11130 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11131 L:      linux-renesas-soc@vger.kernel.org
11132 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11133 S:      Maintained
11134 F:      drivers/pinctrl/sh-pfc/
11135
11136 PIN CONTROLLER - SAMSUNG
11137 M:      Tomasz Figa <tomasz.figa@gmail.com>
11138 M:      Krzysztof Kozlowski <krzk@kernel.org>
11139 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11140 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11141 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11142 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11144 S:      Maintained
11145 F:      drivers/pinctrl/samsung/
11146 F:      include/dt-bindings/pinctrl/samsung.h
11147 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11148
11149 PIN CONTROLLER - SINGLE
11150 M:      Tony Lindgren <tony@atomide.com>
11151 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11152 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11153 L:      linux-omap@vger.kernel.org
11154 S:      Maintained
11155 F:      drivers/pinctrl/pinctrl-single.c
11156
11157 PIN CONTROLLER - ST SPEAR
11158 M:      Viresh Kumar <vireshk@kernel.org>
11159 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11160 W:      http://www.st.com/spear
11161 S:      Maintained
11162 F:      drivers/pinctrl/spear/
11163
11164 PISTACHIO SOC SUPPORT
11165 M:      James Hartley <james.hartley@sondrel.com>
11166 L:      linux-mips@linux-mips.org
11167 S:      Odd Fixes
11168 F:      arch/mips/pistachio/
11169 F:      arch/mips/include/asm/mach-pistachio/
11170 F:      arch/mips/boot/dts/img/pistachio*
11171 F:      arch/mips/configs/pistachio*_defconfig
11172
11173 PKTCDVD DRIVER
11174 S:      Orphan
11175 M:      linux-block@vger.kernel.org
11176 F:      drivers/block/pktcdvd.c
11177 F:      include/linux/pktcdvd.h
11178 F:      include/uapi/linux/pktcdvd.h
11179
11180 PKUNITY SOC DRIVERS
11181 M:      Guan Xuetao <gxt@pku.edu.cn>
11182 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11183 S:      Maintained
11184 T:      git git://github.com/gxt/linux.git
11185 F:      drivers/input/serio/i8042-unicore32io.h
11186 F:      drivers/i2c/busses/i2c-puv3.c
11187 F:      drivers/video/fbdev/fb-puv3.c
11188 F:      drivers/rtc/rtc-puv3.c
11189
11190 PMBUS HARDWARE MONITORING DRIVERS
11191 M:      Guenter Roeck <linux@roeck-us.net>
11192 L:      linux-hwmon@vger.kernel.org
11193 W:      http://hwmon.wiki.kernel.org/
11194 W:      http://www.roeck-us.net/linux/drivers/
11195 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11196 S:      Maintained
11197 F:      Documentation/hwmon/pmbus
11198 F:      drivers/hwmon/pmbus/
11199 F:      include/linux/pmbus.h
11200
11201 PMC SIERRA MaxRAID DRIVER
11202 L:      linux-scsi@vger.kernel.org
11203 W:      http://www.pmc-sierra.com/
11204 S:      Orphan
11205 F:      drivers/scsi/pmcraid.*
11206
11207 PMC SIERRA PM8001 DRIVER
11208 M:      Jack Wang <jinpu.wang@profitbricks.com>
11209 M:      lindar_liu@usish.com
11210 L:      linux-scsi@vger.kernel.org
11211 S:      Supported
11212 F:      drivers/scsi/pm8001/
11213
11214 PNP SUPPORT
11215 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11216 S:      Maintained
11217 F:      drivers/pnp/
11218
11219 POSIX CLOCKS and TIMERS
11220 M:      Thomas Gleixner <tglx@linutronix.de>
11221 L:      linux-kernel@vger.kernel.org
11222 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11223 S:      Maintained
11224 F:      fs/timerfd.c
11225 F:      include/linux/timer*
11226 F:      kernel/time/*timer*
11227
11228 POWER MANAGEMENT CORE
11229 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11230 L:      linux-pm@vger.kernel.org
11231 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11232 B:      https://bugzilla.kernel.org
11233 S:      Supported
11234 F:      drivers/base/power/
11235 F:      include/linux/pm.h
11236 F:      include/linux/pm_*
11237 F:      include/linux/powercap.h
11238 F:      drivers/powercap/
11239 F:      kernel/configs/nopm.config
11240
11241 POWER STATE COORDINATION INTERFACE (PSCI)
11242 M:      Mark Rutland <mark.rutland@arm.com>
11243 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11244 L:      linux-arm-kernel@lists.infradead.org
11245 S:      Maintained
11246 F:      drivers/firmware/psci*.c
11247 F:      include/linux/psci.h
11248 F:      include/uapi/linux/psci.h
11249
11250 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11251 M:      Sebastian Reichel <sre@kernel.org>
11252 L:      linux-pm@vger.kernel.org
11253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11254 S:      Maintained
11255 F:      Documentation/devicetree/bindings/power/supply/
11256 F:      include/linux/power_supply.h
11257 F:      drivers/power/supply/
11258
11259 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11260 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11261 L:      linuxppc-dev@lists.ozlabs.org
11262 S:      Maintained
11263 F:      drivers/char/powernv-op-panel.c
11264
11265 PPP OVER ATM (RFC 2364)
11266 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11267 S:      Maintained
11268 F:      net/atm/pppoatm.c
11269 F:      include/uapi/linux/atmppp.h
11270
11271 PPP OVER ETHERNET
11272 M:      Michal Ostrowski <mostrows@earthlink.net>
11273 S:      Maintained
11274 F:      drivers/net/ppp/pppoe.c
11275 F:      drivers/net/ppp/pppox.c
11276
11277 PPP OVER L2TP
11278 M:      James Chapman <jchapman@katalix.com>
11279 S:      Maintained
11280 F:      net/l2tp/l2tp_ppp.c
11281 F:      include/linux/if_pppol2tp.h
11282 F:      include/uapi/linux/if_pppol2tp.h
11283
11284 PPP PROTOCOL DRIVERS AND COMPRESSORS
11285 M:      Paul Mackerras <paulus@samba.org>
11286 L:      linux-ppp@vger.kernel.org
11287 S:      Maintained
11288 F:      drivers/net/ppp/ppp_*
11289
11290 PPS SUPPORT
11291 M:      Rodolfo Giometti <giometti@enneenne.com>
11292 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11293 L:      linuxpps@ml.enneenne.com (subscribers-only)
11294 S:      Maintained
11295 F:      Documentation/pps/
11296 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11297 F:      Documentation/ABI/testing/sysfs-pps
11298 F:      drivers/pps/
11299 F:      include/linux/pps*.h
11300 F:      include/uapi/linux/pps.h
11301
11302 PPTP DRIVER
11303 M:      Dmitry Kozlov <xeb@mail.ru>
11304 L:      netdev@vger.kernel.org
11305 S:      Maintained
11306 F:      drivers/net/ppp/pptp.c
11307 W:      http://sourceforge.net/projects/accel-pptp
11308
11309 PREEMPTIBLE KERNEL
11310 M:      Robert Love <rml@tech9.net>
11311 L:      kpreempt-tech@lists.sourceforge.net
11312 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11313 S:      Supported
11314 F:      Documentation/preempt-locking.txt
11315 F:      include/linux/preempt.h
11316
11317 PRINTK
11318 M:      Petr Mladek <pmladek@suse.com>
11319 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11320 R:      Steven Rostedt <rostedt@goodmis.org>
11321 S:      Maintained
11322 F:      kernel/printk/
11323 F:      include/linux/printk.h
11324
11325 PRISM54 WIRELESS DRIVER
11326 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11327 L:      linux-wireless@vger.kernel.org
11328 W:      http://wireless.kernel.org/en/users/Drivers/p54
11329 S:      Obsolete
11330 F:      drivers/net/wireless/intersil/prism54/
11331
11332 PROC SYSCTL
11333 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11334 M:      Kees Cook <keescook@chromium.org>
11335 L:      linux-kernel@vger.kernel.org
11336 L:      linux-fsdevel@vger.kernel.org
11337 S:      Maintained
11338 F:      fs/proc/proc_sysctl.c
11339 F:      include/linux/sysctl.h
11340 F:      kernel/sysctl.c
11341 F:      tools/testing/selftests/sysctl/
11342
11343 PS3 NETWORK SUPPORT
11344 M:      Geoff Levand <geoff@infradead.org>
11345 L:      netdev@vger.kernel.org
11346 L:      linuxppc-dev@lists.ozlabs.org
11347 S:      Maintained
11348 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11349
11350 PS3 PLATFORM SUPPORT
11351 M:      Geoff Levand <geoff@infradead.org>
11352 L:      linuxppc-dev@lists.ozlabs.org
11353 S:      Maintained
11354 F:      arch/powerpc/boot/ps3*
11355 F:      arch/powerpc/include/asm/lv1call.h
11356 F:      arch/powerpc/include/asm/ps3*.h
11357 F:      arch/powerpc/platforms/ps3/
11358 F:      drivers/*/ps3*
11359 F:      drivers/ps3/
11360 F:      drivers/rtc/rtc-ps3.c
11361 F:      drivers/usb/host/*ps3.c
11362 F:      sound/ppc/snd_ps3*
11363
11364 PS3VRAM DRIVER
11365 M:      Jim Paris <jim@jtan.com>
11366 M:      Geoff Levand <geoff@infradead.org>
11367 L:      linuxppc-dev@lists.ozlabs.org
11368 S:      Maintained
11369 F:      drivers/block/ps3vram.c
11370
11371 PSAMPLE PACKET SAMPLING SUPPORT:
11372 M:      Yotam Gigi <yotam.gi@gmail.com>
11373 S:      Maintained
11374 F:      net/psample
11375 F:      include/net/psample.h
11376 F:      include/uapi/linux/psample.h
11377
11378 PSTORE FILESYSTEM
11379 M:      Kees Cook <keescook@chromium.org>
11380 M:      Anton Vorontsov <anton@enomsg.org>
11381 M:      Colin Cross <ccross@android.com>
11382 M:      Tony Luck <tony.luck@intel.com>
11383 S:      Maintained
11384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11385 F:      fs/pstore/
11386 F:      include/linux/pstore*
11387 F:      drivers/firmware/efi/efi-pstore.c
11388 F:      drivers/acpi/apei/erst.c
11389 F:      Documentation/admin-guide/ramoops.rst
11390 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11391 K:      \b(pstore|ramoops)
11392
11393 PTP HARDWARE CLOCK SUPPORT
11394 M:      Richard Cochran <richardcochran@gmail.com>
11395 L:      netdev@vger.kernel.org
11396 S:      Maintained
11397 W:      http://linuxptp.sourceforge.net/
11398 F:      Documentation/ABI/testing/sysfs-ptp
11399 F:      Documentation/ptp/*
11400 F:      drivers/net/ethernet/freescale/gianfar_ptp.c
11401 F:      drivers/net/phy/dp83640*
11402 F:      drivers/ptp/*
11403 F:      include/linux/ptp_cl*
11404
11405 PTRACE SUPPORT
11406 M:      Oleg Nesterov <oleg@redhat.com>
11407 S:      Maintained
11408 F:      include/asm-generic/syscall.h
11409 F:      include/linux/ptrace.h
11410 F:      include/linux/regset.h
11411 F:      include/linux/tracehook.h
11412 F:      include/uapi/linux/ptrace.h
11413 F:      include/uapi/linux/ptrace.h
11414 F:      include/asm-generic/ptrace.h
11415 F:      kernel/ptrace.c
11416 F:      arch/*/ptrace*.c
11417 F:      arch/*/*/ptrace*.c
11418 F:      arch/*/include/asm/ptrace*.h
11419
11420 PULSE8-CEC DRIVER
11421 M:      Hans Verkuil <hverkuil@xs4all.nl>
11422 L:      linux-media@vger.kernel.org
11423 T:      git git://linuxtv.org/media_tree.git
11424 S:      Maintained
11425 F:      drivers/media/usb/pulse8-cec/*
11426 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11427
11428 PVRUSB2 VIDEO4LINUX DRIVER
11429 M:      Mike Isely <isely@pobox.com>
11430 L:      pvrusb2@isely.net       (subscribers-only)
11431 L:      linux-media@vger.kernel.org
11432 W:      http://www.isely.net/pvrusb2/
11433 T:      git git://linuxtv.org/media_tree.git
11434 S:      Maintained
11435 F:      Documentation/media/v4l-drivers/pvrusb2*
11436 F:      drivers/media/usb/pvrusb2/
11437
11438 PWC WEBCAM DRIVER
11439 M:      Hans Verkuil <hverkuil@xs4all.nl>
11440 L:      linux-media@vger.kernel.org
11441 T:      git git://linuxtv.org/media_tree.git
11442 S:      Odd Fixes
11443 F:      drivers/media/usb/pwc/*
11444
11445 PWM FAN DRIVER
11446 M:      Kamil Debski <kamil@wypas.org>
11447 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11448 L:      linux-hwmon@vger.kernel.org
11449 S:      Supported
11450 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11451 F:      Documentation/hwmon/pwm-fan
11452 F:      drivers/hwmon/pwm-fan.c
11453
11454 PWM IR Transmitter
11455 M:      Sean Young <sean@mess.org>
11456 L:      linux-media@vger.kernel.org
11457 S:      Maintained
11458 F:      drivers/media/rc/pwm-ir-tx.c
11459
11460 PWM SUBSYSTEM
11461 M:      Thierry Reding <thierry.reding@gmail.com>
11462 L:      linux-pwm@vger.kernel.org
11463 S:      Maintained
11464 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11465 F:      Documentation/pwm.txt
11466 F:      Documentation/devicetree/bindings/pwm/
11467 F:      include/linux/pwm.h
11468 F:      drivers/pwm/
11469 F:      drivers/video/backlight/pwm_bl.c
11470 F:      include/linux/pwm_backlight.h
11471 F:      drivers/gpio/gpio-mvebu.c
11472 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11473
11474 PXA GPIO DRIVER
11475 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11476 L:      linux-gpio@vger.kernel.org
11477 S:      Maintained
11478 F:      drivers/gpio/gpio-pxa.c
11479
11480 PXA MMCI DRIVER
11481 S:      Orphan
11482
11483 PXA RTC DRIVER
11484 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11485 L:      linux-rtc@vger.kernel.org
11486 S:      Maintained
11487
11488 PXA2xx/PXA3xx SUPPORT
11489 M:      Daniel Mack <daniel@zonque.org>
11490 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11491 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11492 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11493 T:      git git://github.com/hzhuang1/linux.git
11494 T:      git git://github.com/rjarzmik/linux.git
11495 S:      Maintained
11496 F:      arch/arm/boot/dts/pxa*
11497 F:      arch/arm/mach-pxa/
11498 F:      drivers/dma/pxa*
11499 F:      drivers/pcmcia/pxa2xx*
11500 F:      drivers/pinctrl/pxa/
11501 F:      drivers/spi/spi-pxa2xx*
11502 F:      drivers/usb/gadget/udc/pxa2*
11503 F:      include/sound/pxa2xx-lib.h
11504 F:      sound/arm/pxa*
11505 F:      sound/soc/pxa/
11506
11507 QAT DRIVER
11508 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11509 L:      qat-linux@intel.com
11510 S:      Supported
11511 F:      drivers/crypto/qat/
11512
11513 QCOM AUDIO (ASoC) DRIVERS
11514 M:      Patrick Lai <plai@codeaurora.org>
11515 M:      Banajit Goswami <bgoswami@codeaurora.org>
11516 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11517 S:      Supported
11518 F:      sound/soc/qcom/
11519
11520 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11521 M:      Gabriel Somlo <somlo@cmu.edu>
11522 M:      "Michael S. Tsirkin" <mst@redhat.com>
11523 L:      qemu-devel@nongnu.org
11524 S:      Maintained
11525 F:      drivers/firmware/qemu_fw_cfg.c
11526 F:      include/uapi/linux/qemu_fw_cfg.h
11527
11528 QIB DRIVER
11529 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11530 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11531 L:      linux-rdma@vger.kernel.org
11532 S:      Supported
11533 F:      drivers/infiniband/hw/qib/
11534
11535 QLOGIC QL41xxx FCOE DRIVER
11536 M:      QLogic-Storage-Upstream@cavium.com
11537 L:      linux-scsi@vger.kernel.org
11538 S:      Supported
11539 F:      drivers/scsi/qedf/
11540
11541 QLOGIC QL41xxx ISCSI DRIVER
11542 M:      QLogic-Storage-Upstream@cavium.com
11543 L:      linux-scsi@vger.kernel.org
11544 S:      Supported
11545 F:      drivers/scsi/qedi/
11546
11547 QLOGIC QL4xxx ETHERNET DRIVER
11548 M:      Ariel Elior <Ariel.Elior@cavium.com>
11549 M:      everest-linux-l2@cavium.com
11550 L:      netdev@vger.kernel.org
11551 S:      Supported
11552 F:      drivers/net/ethernet/qlogic/qed/
11553 F:      include/linux/qed/
11554 F:      drivers/net/ethernet/qlogic/qede/
11555
11556 QLOGIC QL4xxx RDMA DRIVER
11557 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11558 M:      Ariel Elior <Ariel.Elior@cavium.com>
11559 L:      linux-rdma@vger.kernel.org
11560 S:      Supported
11561 F:      drivers/infiniband/hw/qedr/
11562 F:      include/uapi/rdma/qedr-abi.h
11563
11564 QLOGIC QLA1280 SCSI DRIVER
11565 M:      Michael Reed <mdr@sgi.com>
11566 L:      linux-scsi@vger.kernel.org
11567 S:      Maintained
11568 F:      drivers/scsi/qla1280.[ch]
11569
11570 QLOGIC QLA2XXX FC-SCSI DRIVER
11571 M:      qla2xxx-upstream@qlogic.com
11572 L:      linux-scsi@vger.kernel.org
11573 S:      Supported
11574 F:      Documentation/scsi/LICENSE.qla2xxx
11575 F:      drivers/scsi/qla2xxx/
11576
11577 QLOGIC QLA3XXX NETWORK DRIVER
11578 M:      Dept-GELinuxNICDev@cavium.com
11579 L:      netdev@vger.kernel.org
11580 S:      Supported
11581 F:      Documentation/networking/LICENSE.qla3xxx
11582 F:      drivers/net/ethernet/qlogic/qla3xxx.*
11583
11584 QLOGIC QLA4XXX iSCSI DRIVER
11585 M:      QLogic-Storage-Upstream@qlogic.com
11586 L:      linux-scsi@vger.kernel.org
11587 S:      Supported
11588 F:      Documentation/scsi/LICENSE.qla4xxx
11589 F:      drivers/scsi/qla4xxx/
11590
11591 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
11592 M:      Harish Patil <harish.patil@cavium.com>
11593 M:      Manish Chopra <manish.chopra@cavium.com>
11594 M:      Dept-GELinuxNICDev@cavium.com
11595 L:      netdev@vger.kernel.org
11596 S:      Supported
11597 F:      drivers/net/ethernet/qlogic/qlcnic/
11598
11599 QLOGIC QLGE 10Gb ETHERNET DRIVER
11600 M:      Harish Patil <harish.patil@cavium.com>
11601 M:      Manish Chopra <manish.chopra@cavium.com>
11602 M:      Dept-GELinuxNICDev@cavium.com
11603 L:      netdev@vger.kernel.org
11604 S:      Supported
11605 F:      drivers/net/ethernet/qlogic/qlge/
11606
11607 QNX4 FILESYSTEM
11608 M:      Anders Larsen <al@alarsen.net>
11609 W:      http://www.alarsen.net/linux/qnx4fs/
11610 S:      Maintained
11611 F:      fs/qnx4/
11612 F:      include/uapi/linux/qnx4_fs.h
11613 F:      include/uapi/linux/qnxtypes.h
11614
11615 QORIQ DPAA2 FSL-MC BUS DRIVER
11616 M:      Stuart Yoder <stuyoder@gmail.com>
11617 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
11618 L:      linux-kernel@vger.kernel.org
11619 S:      Maintained
11620 F:      drivers/bus/fsl-mc/
11621 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
11622 F:      Documentation/networking/dpaa2/overview.rst
11623
11624 QT1010 MEDIA DRIVER
11625 M:      Antti Palosaari <crope@iki.fi>
11626 L:      linux-media@vger.kernel.org
11627 W:      https://linuxtv.org
11628 W:      http://palosaari.fi/linux/
11629 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11630 T:      git git://linuxtv.org/anttip/media_tree.git
11631 S:      Maintained
11632 F:      drivers/media/tuners/qt1010*
11633
11634 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
11635 M:      Kalle Valo <kvalo@codeaurora.org>
11636 L:      ath10k@lists.infradead.org
11637 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
11638 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
11639 S:      Supported
11640 F:      drivers/net/wireless/ath/ath10k/
11641
11642 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
11643 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
11644 L:      linux-wireless@vger.kernel.org
11645 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
11646 S:      Supported
11647 F:      drivers/net/wireless/ath/ath9k/
11648
11649 QUALCOMM CAMERA SUBSYSTEM DRIVER
11650 M:      Todor Tomov <todor.tomov@linaro.org>
11651 L:      linux-media@vger.kernel.org
11652 S:      Maintained
11653 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
11654 F:      Documentation/media/v4l-drivers/qcom_camss.rst
11655 F:      drivers/media/platform/qcom/camss-8x16/
11656
11657 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
11658 M:      Timur Tabi <timur@codeaurora.org>
11659 L:      netdev@vger.kernel.org
11660 S:      Supported
11661 F:      drivers/net/ethernet/qualcomm/emac/
11662
11663 QUALCOMM HEXAGON ARCHITECTURE
11664 M:      Richard Kuo <rkuo@codeaurora.org>
11665 L:      linux-hexagon@vger.kernel.org
11666 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
11667 S:      Supported
11668 F:      arch/hexagon/
11669
11670 QUALCOMM IOMMU
11671 M:      Rob Clark <robdclark@gmail.com>
11672 L:      iommu@lists.linux-foundation.org
11673 L:      linux-arm-msm@vger.kernel.org
11674 S:      Maintained
11675 F:      drivers/iommu/qcom_iommu.c
11676
11677 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
11678 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
11679 L:      linux-media@vger.kernel.org
11680 L:      linux-arm-msm@vger.kernel.org
11681 T:      git git://linuxtv.org/media_tree.git
11682 S:      Maintained
11683 F:      drivers/media/platform/qcom/venus/
11684
11685 QUALCOMM WCN36XX WIRELESS DRIVER
11686 M:      Kalle Valo <kvalo@codeaurora.org>
11687 L:      wcn36xx@lists.infradead.org
11688 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
11689 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
11690 S:      Supported
11691 F:      drivers/net/wireless/ath/wcn36xx/
11692
11693 QUANTENNA QTNFMAC WIRELESS DRIVER
11694 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
11695 M:      Avinash Patil <avinashp@quantenna.com>
11696 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
11697 L:      linux-wireless@vger.kernel.org
11698 S:      Maintained
11699 F:      drivers/net/wireless/quantenna
11700
11701 RADEON and AMDGPU DRM DRIVERS
11702 M:      Alex Deucher <alexander.deucher@amd.com>
11703 M:      Christian König <christian.koenig@amd.com>
11704 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
11705 L:      amd-gfx@lists.freedesktop.org
11706 T:      git git://people.freedesktop.org/~agd5f/linux
11707 S:      Supported
11708 F:      drivers/gpu/drm/radeon/
11709 F:      include/uapi/drm/radeon_drm.h
11710 F:      drivers/gpu/drm/amd/
11711 F:      include/uapi/drm/amdgpu_drm.h
11712
11713 RADEON FRAMEBUFFER DISPLAY DRIVER
11714 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
11715 L:      linux-fbdev@vger.kernel.org
11716 S:      Maintained
11717 F:      drivers/video/fbdev/aty/radeon*
11718 F:      include/uapi/linux/radeonfb.h
11719
11720 RADIOSHARK RADIO DRIVER
11721 M:      Hans Verkuil <hverkuil@xs4all.nl>
11722 L:      linux-media@vger.kernel.org
11723 T:      git git://linuxtv.org/media_tree.git
11724 S:      Maintained
11725 F:      drivers/media/radio/radio-shark.c
11726
11727 RADIOSHARK2 RADIO DRIVER
11728 M:      Hans Verkuil <hverkuil@xs4all.nl>
11729 L:      linux-media@vger.kernel.org
11730 T:      git git://linuxtv.org/media_tree.git
11731 S:      Maintained
11732 F:      drivers/media/radio/radio-shark2.c
11733 F:      drivers/media/radio/radio-tea5777.c
11734
11735 RADOS BLOCK DEVICE (RBD)
11736 M:      Ilya Dryomov <idryomov@gmail.com>
11737 M:      Sage Weil <sage@redhat.com>
11738 M:      Alex Elder <elder@kernel.org>
11739 L:      ceph-devel@vger.kernel.org
11740 W:      http://ceph.com/
11741 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
11742 T:      git git://github.com/ceph/ceph-client.git
11743 S:      Supported
11744 F:      Documentation/ABI/testing/sysfs-bus-rbd
11745 F:      drivers/block/rbd.c
11746 F:      drivers/block/rbd_types.h
11747
11748 RAGE128 FRAMEBUFFER DISPLAY DRIVER
11749 M:      Paul Mackerras <paulus@samba.org>
11750 L:      linux-fbdev@vger.kernel.org
11751 S:      Maintained
11752 F:      drivers/video/fbdev/aty/aty128fb.c
11753
11754 RAINSHADOW-CEC DRIVER
11755 M:      Hans Verkuil <hverkuil@xs4all.nl>
11756 L:      linux-media@vger.kernel.org
11757 T:      git git://linuxtv.org/media_tree.git
11758 S:      Maintained
11759 F:      drivers/media/usb/rainshadow-cec/*
11760
11761 RALINK MIPS ARCHITECTURE
11762 M:      John Crispin <john@phrozen.org>
11763 L:      linux-mips@linux-mips.org
11764 S:      Maintained
11765 F:      arch/mips/ralink
11766
11767 RALINK RT2X00 WIRELESS LAN DRIVER
11768 P:      rt2x00 project
11769 M:      Stanislaw Gruszka <sgruszka@redhat.com>
11770 M:      Helmut Schaa <helmut.schaa@googlemail.com>
11771 L:      linux-wireless@vger.kernel.org
11772 S:      Maintained
11773 F:      drivers/net/wireless/ralink/rt2x00/
11774
11775 RAMDISK RAM BLOCK DEVICE DRIVER
11776 M:      Jens Axboe <axboe@kernel.dk>
11777 S:      Maintained
11778 F:      Documentation/blockdev/ramdisk.txt
11779 F:      drivers/block/brd.c
11780
11781 RANCHU VIRTUAL BOARD FOR MIPS
11782 M:      Miodrag Dinic <miodrag.dinic@mips.com>
11783 L:      linux-mips@linux-mips.org
11784 S:      Supported
11785 F:      arch/mips/generic/board-ranchu.c
11786 F:      arch/mips/configs/generic/board-ranchu.config
11787
11788 RANDOM NUMBER DRIVER
11789 M:      "Theodore Ts'o" <tytso@mit.edu>
11790 S:      Maintained
11791 F:      drivers/char/random.c
11792
11793 RAPIDIO SUBSYSTEM
11794 M:      Matt Porter <mporter@kernel.crashing.org>
11795 M:      Alexandre Bounine <alex.bou9@gmail.com>
11796 S:      Maintained
11797 F:      drivers/rapidio/
11798
11799 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
11800 L:      linux-wireless@vger.kernel.org
11801 S:      Orphan
11802 F:      drivers/net/wireless/ray*
11803
11804 RCUTORTURE TEST FRAMEWORK
11805 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
11806 M:      Josh Triplett <josh@joshtriplett.org>
11807 R:      Steven Rostedt <rostedt@goodmis.org>
11808 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11809 R:      Lai Jiangshan <jiangshanlai@gmail.com>
11810 L:      linux-kernel@vger.kernel.org
11811 S:      Supported
11812 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
11813 F:      tools/testing/selftests/rcutorture
11814
11815 RDC R-321X SoC
11816 M:      Florian Fainelli <florian@openwrt.org>
11817 S:      Maintained
11818
11819 RDC R6040 FAST ETHERNET DRIVER
11820 M:      Florian Fainelli <f.fainelli@gmail.com>
11821 L:      netdev@vger.kernel.org
11822 S:      Maintained
11823 F:      drivers/net/ethernet/rdc/r6040.c
11824
11825 RDMAVT - RDMA verbs software
11826 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11827 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11828 L:      linux-rdma@vger.kernel.org
11829 S:      Supported
11830 F:      drivers/infiniband/sw/rdmavt
11831
11832 RDS - RELIABLE DATAGRAM SOCKETS
11833 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
11834 L:      netdev@vger.kernel.org
11835 L:      linux-rdma@vger.kernel.org
11836 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
11837 W:      https://oss.oracle.com/projects/rds/
11838 S:      Supported
11839 F:      net/rds/
11840 F:      Documentation/networking/rds.txt
11841
11842 RDT - RESOURCE ALLOCATION
11843 M:      Fenghua Yu <fenghua.yu@intel.com>
11844 L:      linux-kernel@vger.kernel.org
11845 S:      Supported
11846 F:      arch/x86/kernel/cpu/intel_rdt*
11847 F:      arch/x86/include/asm/intel_rdt_sched.h
11848 F:      Documentation/x86/intel_rdt*
11849
11850 READ-COPY UPDATE (RCU)
11851 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
11852 M:      Josh Triplett <josh@joshtriplett.org>
11853 R:      Steven Rostedt <rostedt@goodmis.org>
11854 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11855 R:      Lai Jiangshan <jiangshanlai@gmail.com>
11856 L:      linux-kernel@vger.kernel.org
11857 W:      http://www.rdrop.com/users/paulmck/RCU/
11858 S:      Supported
11859 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
11860 F:      Documentation/RCU/
11861 X:      Documentation/RCU/torture.txt
11862 F:      include/linux/rcu*
11863 X:      include/linux/srcu.h
11864 F:      kernel/rcu/
11865 X:      kernel/torture.c
11866
11867 REAL TIME CLOCK (RTC) SUBSYSTEM
11868 M:      Alessandro Zummo <a.zummo@towertech.it>
11869 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
11870 L:      linux-rtc@vger.kernel.org
11871 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
11872 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
11873 S:      Maintained
11874 F:      Documentation/devicetree/bindings/rtc/
11875 F:      Documentation/rtc.txt
11876 F:      drivers/rtc/
11877 F:      include/linux/rtc.h
11878 F:      include/uapi/linux/rtc.h
11879 F:      include/linux/rtc/
11880 F:      include/linux/platform_data/rtc-*
11881 F:      tools/testing/selftests/timers/rtctest.c
11882
11883 REALTEK AUDIO CODECS
11884 M:      Bard Liao <bardliao@realtek.com>
11885 M:      Oder Chiou <oder_chiou@realtek.com>
11886 S:      Maintained
11887 F:      sound/soc/codecs/rt*
11888 F:      include/sound/rt*.h
11889
11890 REGISTER MAP ABSTRACTION
11891 M:      Mark Brown <broonie@kernel.org>
11892 L:      linux-kernel@vger.kernel.org
11893 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
11894 S:      Supported
11895 F:      Documentation/devicetree/bindings/regmap/
11896 F:      drivers/base/regmap/
11897 F:      include/linux/regmap.h
11898
11899 REISERFS FILE SYSTEM
11900 L:      reiserfs-devel@vger.kernel.org
11901 S:      Supported
11902 F:      fs/reiserfs/
11903
11904 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
11905 M:      Ohad Ben-Cohen <ohad@wizery.com>
11906 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11907 L:      linux-remoteproc@vger.kernel.org
11908 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
11909 S:      Maintained
11910 F:      Documentation/devicetree/bindings/remoteproc/
11911 F:      Documentation/remoteproc.txt
11912 F:      drivers/remoteproc/
11913 F:      include/linux/remoteproc.h
11914
11915 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
11916 M:      Ohad Ben-Cohen <ohad@wizery.com>
11917 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11918 L:      linux-remoteproc@vger.kernel.org
11919 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
11920 S:      Maintained
11921 F:      drivers/rpmsg/
11922 F:      Documentation/rpmsg.txt
11923 F:      include/linux/rpmsg.h
11924 F:      include/linux/rpmsg/
11925
11926 RENESAS CLOCK DRIVERS
11927 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11928 L:      linux-renesas-soc@vger.kernel.org
11929 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
11930 S:      Supported
11931 F:      drivers/clk/renesas/
11932
11933 RENESAS EMEV2 I2C DRIVER
11934 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
11935 S:      Supported
11936 F:      drivers/i2c/busses/i2c-emev2.c
11937
11938 RENESAS ETHERNET DRIVERS
11939 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
11940 L:      netdev@vger.kernel.org
11941 L:      linux-renesas-soc@vger.kernel.org
11942 F:      Documentation/devicetree/bindings/net/renesas,*.txt
11943 F:      Documentation/devicetree/bindings/net/sh_eth.txt
11944 F:      drivers/net/ethernet/renesas/
11945 F:      include/linux/sh_eth.h
11946
11947 RENESAS R-CAR GYROADC DRIVER
11948 M:      Marek Vasut <marek.vasut@gmail.com>
11949 L:      linux-iio@vger.kernel.org
11950 S:      Supported
11951 F:      drivers/iio/adc/rcar_gyro_adc.c
11952
11953 RENESAS R-CAR I2C DRIVERS
11954 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
11955 S:      Supported
11956 F:      drivers/i2c/busses/i2c-rcar.c
11957 F:      drivers/i2c/busses/i2c-sh_mobile.c
11958
11959 RENESAS USB PHY DRIVER
11960 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
11961 L:      linux-renesas-soc@vger.kernel.org
11962 S:      Maintained
11963 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
11964
11965 RESET CONTROLLER FRAMEWORK
11966 M:      Philipp Zabel <p.zabel@pengutronix.de>
11967 T:      git git://git.pengutronix.de/git/pza/linux
11968 S:      Maintained
11969 F:      drivers/reset/
11970 F:      Documentation/devicetree/bindings/reset/
11971 F:      include/dt-bindings/reset/
11972 F:      include/linux/reset.h
11973 F:      include/linux/reset-controller.h
11974
11975 RFKILL
11976 M:      Johannes Berg <johannes@sipsolutions.net>
11977 L:      linux-wireless@vger.kernel.org
11978 W:      http://wireless.kernel.org/
11979 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
11980 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
11981 S:      Maintained
11982 F:      Documentation/rfkill.txt
11983 F:      Documentation/ABI/stable/sysfs-class-rfkill
11984 F:      net/rfkill/
11985
11986 RHASHTABLE
11987 M:      Thomas Graf <tgraf@suug.ch>
11988 M:      Herbert Xu <herbert@gondor.apana.org.au>
11989 L:      netdev@vger.kernel.org
11990 S:      Maintained
11991 F:      lib/rhashtable.c
11992 F:      include/linux/rhashtable.h
11993
11994 RICOH R5C592 MEMORYSTICK DRIVER
11995 M:      Maxim Levitsky <maximlevitsky@gmail.com>
11996 S:      Maintained
11997 F:      drivers/memstick/host/r592.*
11998
11999 RICOH SMARTMEDIA/XD DRIVER
12000 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12001 S:      Maintained
12002 F:      drivers/mtd/nand/raw/r852.c
12003 F:      drivers/mtd/nand/raw/r852.h
12004
12005 RISC-V ARCHITECTURE
12006 M:      Palmer Dabbelt <palmer@sifive.com>
12007 M:      Albert Ou <albert@sifive.com>
12008 L:      linux-riscv@lists.infradead.org
12009 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12010 S:      Supported
12011 F:      arch/riscv/
12012 K:      riscv
12013 N:      riscv
12014
12015 ROCCAT DRIVERS
12016 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12017 W:      http://sourceforge.net/projects/roccat/
12018 S:      Maintained
12019 F:      drivers/hid/hid-roccat*
12020 F:      include/linux/hid-roccat*
12021 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12022
12023 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12024 M:      Jacob chen <jacob2.chen@rock-chips.com>
12025 L:      linux-media@vger.kernel.org
12026 S:      Maintained
12027 F:      drivers/media/platform/rockchip/rga/
12028 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12029
12030 ROCKER DRIVER
12031 M:      Jiri Pirko <jiri@resnulli.us>
12032 L:      netdev@vger.kernel.org
12033 S:      Supported
12034 F:      drivers/net/ethernet/rocker/
12035
12036 ROCKETPORT DRIVER
12037 P:      Comtrol Corp.
12038 W:      http://www.comtrol.com
12039 S:      Maintained
12040 F:      Documentation/serial/rocket.txt
12041 F:      drivers/tty/rocket*
12042
12043 ROCKETPORT EXPRESS/INFINITY DRIVER
12044 M:      Kevin Cernekee <cernekee@gmail.com>
12045 L:      linux-serial@vger.kernel.org
12046 S:      Odd Fixes
12047 F:      drivers/tty/serial/rp2.*
12048
12049 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12050 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12051 L:      linux-kernel@vger.kernel.org
12052 L:      linux-renesas-soc@vger.kernel.org
12053 S:      Supported
12054 F:      drivers/mfd/bd9571mwv.c
12055 F:      drivers/regulator/bd9571mwv-regulator.c
12056 F:      drivers/gpio/gpio-bd9571mwv.c
12057 F:      include/linux/mfd/bd9571mwv.h
12058 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12059
12060 ROSE NETWORK LAYER
12061 M:      Ralf Baechle <ralf@linux-mips.org>
12062 L:      linux-hams@vger.kernel.org
12063 W:      http://www.linux-ax25.org/
12064 S:      Maintained
12065 F:      include/net/rose.h
12066 F:      include/uapi/linux/rose.h
12067 F:      net/rose/
12068
12069 RTL2830 MEDIA DRIVER
12070 M:      Antti Palosaari <crope@iki.fi>
12071 L:      linux-media@vger.kernel.org
12072 W:      https://linuxtv.org
12073 W:      http://palosaari.fi/linux/
12074 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12075 T:      git git://linuxtv.org/anttip/media_tree.git
12076 S:      Maintained
12077 F:      drivers/media/dvb-frontends/rtl2830*
12078
12079 RTL2832 MEDIA DRIVER
12080 M:      Antti Palosaari <crope@iki.fi>
12081 L:      linux-media@vger.kernel.org
12082 W:      https://linuxtv.org
12083 W:      http://palosaari.fi/linux/
12084 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12085 T:      git git://linuxtv.org/anttip/media_tree.git
12086 S:      Maintained
12087 F:      drivers/media/dvb-frontends/rtl2832*
12088
12089 RTL2832_SDR MEDIA DRIVER
12090 M:      Antti Palosaari <crope@iki.fi>
12091 L:      linux-media@vger.kernel.org
12092 W:      https://linuxtv.org
12093 W:      http://palosaari.fi/linux/
12094 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12095 T:      git git://linuxtv.org/anttip/media_tree.git
12096 S:      Maintained
12097 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12098
12099 RTL8180 WIRELESS DRIVER
12100 L:      linux-wireless@vger.kernel.org
12101 W:      http://wireless.kernel.org/
12102 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12103 S:      Orphan
12104 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12105
12106 RTL8187 WIRELESS DRIVER
12107 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12108 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12109 M:      Larry Finger <Larry.Finger@lwfinger.net>
12110 L:      linux-wireless@vger.kernel.org
12111 W:      http://wireless.kernel.org/
12112 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12113 S:      Maintained
12114 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12115
12116 REALTEK WIRELESS DRIVER (rtlwifi family)
12117 M:      Ping-Ke Shih <pkshih@realtek.com>
12118 L:      linux-wireless@vger.kernel.org
12119 W:      http://wireless.kernel.org/
12120 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12121 S:      Maintained
12122 F:      drivers/net/wireless/realtek/rtlwifi/
12123
12124 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12125 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12126 L:      linux-wireless@vger.kernel.org
12127 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12128 S:      Maintained
12129 F:      drivers/net/wireless/realtek/rtl8xxxu/
12130
12131 RXRPC SOCKETS (AF_RXRPC)
12132 M:      David Howells <dhowells@redhat.com>
12133 L:      linux-afs@lists.infradead.org
12134 S:      Supported
12135 F:      net/rxrpc/
12136 F:      include/keys/rxrpc-type.h
12137 F:      include/net/af_rxrpc.h
12138 F:      include/trace/events/rxrpc.h
12139 F:      include/uapi/linux/rxrpc.h
12140 F:      Documentation/networking/rxrpc.txt
12141 W:      https://www.infradead.org/~dhowells/kafs/
12142
12143 S3 SAVAGE FRAMEBUFFER DRIVER
12144 M:      Antonino Daplas <adaplas@gmail.com>
12145 L:      linux-fbdev@vger.kernel.org
12146 S:      Maintained
12147 F:      drivers/video/fbdev/savage/
12148
12149 S390
12150 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12151 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12152 L:      linux-s390@vger.kernel.org
12153 W:      http://www.ibm.com/developerworks/linux/linux390/
12154 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12155 S:      Supported
12156 F:      arch/s390/
12157 F:      drivers/s390/
12158 F:      Documentation/s390/
12159 F:      Documentation/driver-api/s390-drivers.rst
12160
12161 S390 COMMON I/O LAYER
12162 M:      Sebastian Ott <sebott@linux.ibm.com>
12163 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12164 L:      linux-s390@vger.kernel.org
12165 W:      http://www.ibm.com/developerworks/linux/linux390/
12166 S:      Supported
12167 F:      drivers/s390/cio/
12168
12169 S390 DASD DRIVER
12170 M:      Stefan Haberland <sth@linux.ibm.com>
12171 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12172 L:      linux-s390@vger.kernel.org
12173 W:      http://www.ibm.com/developerworks/linux/linux390/
12174 S:      Supported
12175 F:      drivers/s390/block/dasd*
12176 F:      block/partitions/ibm.c
12177
12178 S390 IOMMU (PCI)
12179 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12180 L:      linux-s390@vger.kernel.org
12181 W:      http://www.ibm.com/developerworks/linux/linux390/
12182 S:      Supported
12183 F:      drivers/iommu/s390-iommu.c
12184
12185 S390 IUCV NETWORK LAYER
12186 M:      Julian Wiedmann <jwi@linux.ibm.com>
12187 M:      Ursula Braun <ubraun@linux.ibm.com>
12188 L:      linux-s390@vger.kernel.org
12189 W:      http://www.ibm.com/developerworks/linux/linux390/
12190 S:      Supported
12191 F:      drivers/s390/net/*iucv*
12192 F:      include/net/iucv/
12193 F:      net/iucv/
12194
12195 S390 NETWORK DRIVERS
12196 M:      Julian Wiedmann <jwi@linux.ibm.com>
12197 M:      Ursula Braun <ubraun@linux.ibm.com>
12198 L:      linux-s390@vger.kernel.org
12199 W:      http://www.ibm.com/developerworks/linux/linux390/
12200 S:      Supported
12201 F:      drivers/s390/net/
12202
12203 S390 PCI SUBSYSTEM
12204 M:      Sebastian Ott <sebott@linux.ibm.com>
12205 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12206 L:      linux-s390@vger.kernel.org
12207 W:      http://www.ibm.com/developerworks/linux/linux390/
12208 S:      Supported
12209 F:      arch/s390/pci/
12210 F:      drivers/pci/hotplug/s390_pci_hpc.c
12211
12212 S390 VFIO-CCW DRIVER
12213 M:      Cornelia Huck <cohuck@redhat.com>
12214 M:      Dong Jia Shi <bjsdjshi@linux.ibm.com>
12215 M:      Halil Pasic <pasic@linux.ibm.com>
12216 L:      linux-s390@vger.kernel.org
12217 L:      kvm@vger.kernel.org
12218 S:      Supported
12219 F:      drivers/s390/cio/vfio_ccw*
12220 F:      Documentation/s390/vfio-ccw.txt
12221 F:      include/uapi/linux/vfio_ccw.h
12222
12223 S390 ZCRYPT DRIVER
12224 M:      Harald Freudenberger <freude@linux.ibm.com>
12225 L:      linux-s390@vger.kernel.org
12226 W:      http://www.ibm.com/developerworks/linux/linux390/
12227 S:      Supported
12228 F:      drivers/s390/crypto/
12229
12230 S390 ZFCP DRIVER
12231 M:      Steffen Maier <maier@linux.ibm.com>
12232 M:      Benjamin Block <bblock@linux.ibm.com>
12233 L:      linux-s390@vger.kernel.org
12234 W:      http://www.ibm.com/developerworks/linux/linux390/
12235 S:      Supported
12236 F:      drivers/s390/scsi/zfcp_*
12237
12238 S3C24XX SD/MMC Driver
12239 M:      Ben Dooks <ben-linux@fluff.org>
12240 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12241 S:      Supported
12242 F:      drivers/mmc/host/s3cmci.*
12243
12244 SAA6588 RDS RECEIVER DRIVER
12245 M:      Hans Verkuil <hverkuil@xs4all.nl>
12246 L:      linux-media@vger.kernel.org
12247 T:      git git://linuxtv.org/media_tree.git
12248 W:      https://linuxtv.org
12249 S:      Odd Fixes
12250 F:      drivers/media/i2c/saa6588*
12251
12252 SAA7134 VIDEO4LINUX DRIVER
12253 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12254 L:      linux-media@vger.kernel.org
12255 W:      https://linuxtv.org
12256 T:      git git://linuxtv.org/media_tree.git
12257 S:      Odd fixes
12258 F:      Documentation/media/v4l-drivers/saa7134*
12259 F:      drivers/media/pci/saa7134/
12260
12261 SAA7146 VIDEO4LINUX-2 DRIVER
12262 M:      Hans Verkuil <hverkuil@xs4all.nl>
12263 L:      linux-media@vger.kernel.org
12264 T:      git git://linuxtv.org/media_tree.git
12265 S:      Maintained
12266 F:      drivers/media/common/saa7146/
12267 F:      drivers/media/pci/saa7146/
12268 F:      include/media/saa7146*
12269
12270 SAMSUNG AUDIO (ASoC) DRIVERS
12271 M:      Krzysztof Kozlowski <krzk@kernel.org>
12272 M:      Sangbeom Kim <sbkim73@samsung.com>
12273 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12274 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12275 S:      Supported
12276 F:      sound/soc/samsung/
12277 F:      Documentation/devicetree/bindings/sound/samsung*
12278
12279 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12280 M:      Krzysztof Kozlowski <krzk@kernel.org>
12281 L:      linux-crypto@vger.kernel.org
12282 L:      linux-samsung-soc@vger.kernel.org
12283 S:      Maintained
12284 F:      drivers/crypto/exynos-rng.c
12285 F:      Documentation/devicetree/bindings/crypto/samsung,exynos-rng4.txt
12286
12287 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12288 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12289 L:      linux-samsung-soc@vger.kernel.org
12290 S:      Maintained
12291 F:      drivers/char/hw_random/exynos-trng.c
12292 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12293
12294 SAMSUNG FRAMEBUFFER DRIVER
12295 M:      Jingoo Han <jingoohan1@gmail.com>
12296 L:      linux-fbdev@vger.kernel.org
12297 S:      Maintained
12298 F:      drivers/video/fbdev/s3c-fb.c
12299
12300 SAMSUNG LAPTOP DRIVER
12301 M:      Corentin Chary <corentin.chary@gmail.com>
12302 L:      platform-driver-x86@vger.kernel.org
12303 S:      Maintained
12304 F:      drivers/platform/x86/samsung-laptop.c
12305
12306 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12307 M:      Sangbeom Kim <sbkim73@samsung.com>
12308 M:      Krzysztof Kozlowski <krzk@kernel.org>
12309 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12310 L:      linux-kernel@vger.kernel.org
12311 L:      linux-samsung-soc@vger.kernel.org
12312 S:      Supported
12313 F:      drivers/mfd/sec*.c
12314 F:      drivers/regulator/s2m*.c
12315 F:      drivers/regulator/s5m*.c
12316 F:      drivers/clk/clk-s2mps11.c
12317 F:      drivers/rtc/rtc-s5m.c
12318 F:      include/linux/mfd/samsung/
12319 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12320 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12321 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12322 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12323
12324 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12325 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12326 L:      linux-media@vger.kernel.org
12327 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12328 S:      Maintained
12329 F:      drivers/media/platform/s3c-camif/
12330 F:      include/media/drv-intf/s3c_camif.h
12331
12332 SAMSUNG S3FWRN5 NFC DRIVER
12333 M:      Robert Baldyga <r.baldyga@samsung.com>
12334 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12335 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12336 S:      Supported
12337 F:      drivers/nfc/s3fwrn5
12338
12339 SAMSUNG S5C73M3 CAMERA DRIVER
12340 M:      Kyungmin Park <kyungmin.park@samsung.com>
12341 M:      Andrzej Hajda <a.hajda@samsung.com>
12342 L:      linux-media@vger.kernel.org
12343 S:      Supported
12344 F:      drivers/media/i2c/s5c73m3/*
12345
12346 SAMSUNG S5K5BAF CAMERA DRIVER
12347 M:      Kyungmin Park <kyungmin.park@samsung.com>
12348 M:      Andrzej Hajda <a.hajda@samsung.com>
12349 L:      linux-media@vger.kernel.org
12350 S:      Supported
12351 F:      drivers/media/i2c/s5k5baf.c
12352
12353 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12354 M:      Krzysztof Kozlowski <krzk@kernel.org>
12355 M:      Vladimir Zapolskiy <vz@mleia.com>
12356 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12357 L:      linux-crypto@vger.kernel.org
12358 L:      linux-samsung-soc@vger.kernel.org
12359 S:      Maintained
12360 F:      drivers/crypto/s5p-sss.c
12361
12362 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12363 M:      Kyungmin Park <kyungmin.park@samsung.com>
12364 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12365 L:      linux-media@vger.kernel.org
12366 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12367 S:      Supported
12368 F:      drivers/media/platform/exynos4-is/
12369
12370 SAMSUNG SOC CLOCK DRIVERS
12371 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12372 M:      Tomasz Figa <tomasz.figa@gmail.com>
12373 M:      Chanwoo Choi <cw00.choi@samsung.com>
12374 S:      Supported
12375 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12376 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12377 F:      drivers/clk/samsung/
12378 F:      include/dt-bindings/clock/exynos*.h
12379 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12380
12381 SAMSUNG SPI DRIVERS
12382 M:      Kukjin Kim <kgene@kernel.org>
12383 M:      Krzysztof Kozlowski <krzk@kernel.org>
12384 M:      Andi Shyti <andi@etezian.org>
12385 L:      linux-spi@vger.kernel.org
12386 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12387 S:      Maintained
12388 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12389 F:      drivers/spi/spi-s3c*
12390 F:      include/linux/platform_data/spi-s3c64xx.h
12391
12392 SAMSUNG SXGBE DRIVERS
12393 M:      Byungho An <bh74.an@samsung.com>
12394 M:      Girish K S <ks.giri@samsung.com>
12395 M:      Vipul Pandya <vipul.pandya@samsung.com>
12396 S:      Supported
12397 L:      netdev@vger.kernel.org
12398 F:      drivers/net/ethernet/samsung/sxgbe/
12399
12400 SAMSUNG THERMAL DRIVER
12401 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12402 L:      linux-pm@vger.kernel.org
12403 L:      linux-samsung-soc@vger.kernel.org
12404 S:      Supported
12405 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12406 F:      drivers/thermal/samsung/
12407
12408 SAMSUNG USB2 PHY DRIVER
12409 M:      Kamil Debski <kamil@wypas.org>
12410 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12411 L:      linux-kernel@vger.kernel.org
12412 S:      Supported
12413 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12414 F:      Documentation/phy/samsung-usb2.txt
12415 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12416 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12417 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12418 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12419 F:      drivers/phy/samsung/phy-samsung-usb2.c
12420 F:      drivers/phy/samsung/phy-samsung-usb2.h
12421
12422 SC1200 WDT DRIVER
12423 M:      Zwane Mwaikambo <zwanem@gmail.com>
12424 S:      Maintained
12425 F:      drivers/watchdog/sc1200wdt.c
12426
12427 SCHEDULER
12428 M:      Ingo Molnar <mingo@redhat.com>
12429 M:      Peter Zijlstra <peterz@infradead.org>
12430 L:      linux-kernel@vger.kernel.org
12431 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12432 S:      Maintained
12433 F:      kernel/sched/
12434 F:      include/linux/sched.h
12435 F:      include/uapi/linux/sched.h
12436 F:      include/linux/wait.h
12437
12438 SCR24X CHIP CARD INTERFACE DRIVER
12439 M:      Lubomir Rintel <lkundrak@v3.sk>
12440 S:      Supported
12441 F:      drivers/char/pcmcia/scr24x_cs.c
12442
12443 SCSI CDROM DRIVER
12444 M:      Jens Axboe <axboe@kernel.dk>
12445 L:      linux-scsi@vger.kernel.org
12446 W:      http://www.kernel.dk
12447 S:      Maintained
12448 F:      drivers/scsi/sr*
12449
12450 SCSI RDMA PROTOCOL (SRP) INITIATOR
12451 M:      Bart Van Assche <bart.vanassche@sandisk.com>
12452 L:      linux-rdma@vger.kernel.org
12453 S:      Supported
12454 W:      http://www.openfabrics.org
12455 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12456 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dad/srp-initiator.git
12457 F:      drivers/infiniband/ulp/srp/
12458 F:      include/scsi/srp.h
12459
12460 SCSI SG DRIVER
12461 M:      Doug Gilbert <dgilbert@interlog.com>
12462 L:      linux-scsi@vger.kernel.org
12463 W:      http://sg.danny.cz/sg
12464 S:      Maintained
12465 F:      Documentation/scsi/scsi-generic.txt
12466 F:      drivers/scsi/sg.c
12467 F:      include/scsi/sg.h
12468
12469 SCSI SUBSYSTEM
12470 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12471 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12472 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12473 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12474 L:      linux-scsi@vger.kernel.org
12475 S:      Maintained
12476 F:      Documentation/devicetree/bindings/scsi/
12477 F:      drivers/scsi/
12478 F:      include/scsi/
12479
12480 SCSI TAPE DRIVER
12481 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12482 L:      linux-scsi@vger.kernel.org
12483 S:      Maintained
12484 F:      Documentation/scsi/st.txt
12485 F:      drivers/scsi/st.*
12486 F:      drivers/scsi/st_*.h
12487
12488 SCTP PROTOCOL
12489 M:      Vlad Yasevich <vyasevich@gmail.com>
12490 M:      Neil Horman <nhorman@tuxdriver.com>
12491 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
12492 L:      linux-sctp@vger.kernel.org
12493 W:      http://lksctp.sourceforge.net
12494 S:      Maintained
12495 F:      Documentation/networking/sctp.txt
12496 F:      include/linux/sctp.h
12497 F:      include/uapi/linux/sctp.h
12498 F:      include/net/sctp/
12499 F:      net/sctp/
12500
12501 SCx200 CPU SUPPORT
12502 M:      Jim Cromie <jim.cromie@gmail.com>
12503 S:      Odd Fixes
12504 F:      Documentation/i2c/busses/scx200_acb
12505 F:      arch/x86/platform/scx200/
12506 F:      drivers/watchdog/scx200_wdt.c
12507 F:      drivers/i2c/busses/scx200*
12508 F:      drivers/mtd/maps/scx200_docflash.c
12509 F:      include/linux/scx200.h
12510
12511 SCx200 GPIO DRIVER
12512 M:      Jim Cromie <jim.cromie@gmail.com>
12513 S:      Maintained
12514 F:      drivers/char/scx200_gpio.c
12515 F:      include/linux/scx200_gpio.h
12516
12517 SCx200 HRT CLOCKSOURCE DRIVER
12518 M:      Jim Cromie <jim.cromie@gmail.com>
12519 S:      Maintained
12520 F:      drivers/clocksource/scx200_hrt.c
12521
12522 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
12523 M:      Sascha Sommer <saschasommer@freenet.de>
12524 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
12525 S:      Maintained
12526 F:      drivers/mmc/host/sdricoh_cs.c
12527
12528 SECURE COMPUTING
12529 M:      Kees Cook <keescook@chromium.org>
12530 R:      Andy Lutomirski <luto@amacapital.net>
12531 R:      Will Drewry <wad@chromium.org>
12532 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
12533 S:      Supported
12534 F:      kernel/seccomp.c
12535 F:      include/uapi/linux/seccomp.h
12536 F:      include/linux/seccomp.h
12537 F:      tools/testing/selftests/seccomp/*
12538 F:      tools/testing/selftests/kselftest_harness.h
12539 F:      Documentation/userspace-api/seccomp_filter.rst
12540 K:      \bsecure_computing
12541 K:      \bTIF_SECCOMP\b
12542
12543 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
12544 M:      Al Cooper <alcooperx@gmail.com>
12545 L:      linux-mmc@vger.kernel.org
12546 L:      bcm-kernel-feedback-list@broadcom.com
12547 S:      Maintained
12548 F:      drivers/mmc/host/sdhci-brcmstb*
12549
12550 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
12551 M:      Adrian Hunter <adrian.hunter@intel.com>
12552 L:      linux-mmc@vger.kernel.org
12553 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
12554 S:      Maintained
12555 F:      drivers/mmc/host/sdhci*
12556 F:      include/linux/mmc/sdhci*
12557
12558 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
12559 M:      Ben Dooks <ben-linux@fluff.org>
12560 M:      Jaehoon Chung <jh80.chung@samsung.com>
12561 L:      linux-mmc@vger.kernel.org
12562 S:      Maintained
12563 F:      drivers/mmc/host/sdhci-s3c*
12564
12565 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
12566 M:      Viresh Kumar <vireshk@kernel.org>
12567 L:      linux-mmc@vger.kernel.org
12568 S:      Maintained
12569 F:      drivers/mmc/host/sdhci-spear.c
12570
12571 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
12572 M:      Kishon Vijay Abraham I <kishon@ti.com>
12573 L:      linux-mmc@vger.kernel.org
12574 S:      Maintained
12575 F:      drivers/mmc/host/sdhci-omap.c
12576
12577 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
12578 M:      Scott Bauer <scott.bauer@intel.com>
12579 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12580 L:      linux-block@vger.kernel.org
12581 S:      Supported
12582 F:      block/sed*
12583 F:      block/opal_proto.h
12584 F:      include/linux/sed*
12585 F:      include/uapi/linux/sed*
12586
12587 SECURITY CONTACT
12588 M:      Security Officers <security@kernel.org>
12589 S:      Supported
12590
12591 SECURITY SUBSYSTEM
12592 M:      James Morris <jmorris@namei.org>
12593 M:      "Serge E. Hallyn" <serge@hallyn.com>
12594 L:      linux-security-module@vger.kernel.org (suggested Cc:)
12595 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
12596 W:      http://kernsec.org/
12597 S:      Supported
12598 F:      security/
12599
12600 SELINUX SECURITY MODULE
12601 M:      Paul Moore <paul@paul-moore.com>
12602 M:      Stephen Smalley <sds@tycho.nsa.gov>
12603 M:      Eric Paris <eparis@parisplace.org>
12604 L:      selinux@tycho.nsa.gov (moderated for non-subscribers)
12605 W:      https://selinuxproject.org
12606 W:      https://github.com/SELinuxProject
12607 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
12608 S:      Supported
12609 F:      include/linux/selinux*
12610 F:      security/selinux/
12611 F:      scripts/selinux/
12612 F:      Documentation/admin-guide/LSM/SELinux.rst
12613
12614 SENSABLE PHANTOM
12615 M:      Jiri Slaby <jirislaby@gmail.com>
12616 S:      Maintained
12617 F:      drivers/misc/phantom.c
12618 F:      include/uapi/linux/phantom.h
12619
12620 SERIAL DEVICE BUS
12621 M:      Rob Herring <robh@kernel.org>
12622 L:      linux-serial@vger.kernel.org
12623 S:      Maintained
12624 F:      Documentation/devicetree/bindings/serial/slave-device.txt
12625 F:      drivers/tty/serdev/
12626 F:      include/linux/serdev.h
12627
12628 SERIAL DRIVERS
12629 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12630 L:      linux-serial@vger.kernel.org
12631 S:      Maintained
12632 F:      Documentation/devicetree/bindings/serial/
12633 F:      drivers/tty/serial/
12634
12635 SERIAL IR RECEIVER
12636 M:      Sean Young <sean@mess.org>
12637 L:      linux-media@vger.kernel.org
12638 S:      Maintained
12639 F:      drivers/media/rc/serial_ir.c
12640
12641 SFC NETWORK DRIVER
12642 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
12643 M:      Edward Cree <ecree@solarflare.com>
12644 M:      Bert Kenward <bkenward@solarflare.com>
12645 L:      netdev@vger.kernel.org
12646 S:      Supported
12647 F:      drivers/net/ethernet/sfc/
12648
12649 SGI GRU DRIVER
12650 M:      Dimitri Sivanich <sivanich@sgi.com>
12651 S:      Maintained
12652 F:      drivers/misc/sgi-gru/
12653
12654 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
12655 M:      Pat Gefre <pfg@sgi.com>
12656 L:      linux-ia64@vger.kernel.org
12657 S:      Supported
12658 F:      Documentation/ia64/serial.txt
12659 F:      drivers/tty/serial/ioc?_serial.c
12660 F:      include/linux/ioc?.h
12661
12662 SGI XP/XPC/XPNET DRIVER
12663 M:      Cliff Whickman <cpw@sgi.com>
12664 M:      Robin Holt <robinmholt@gmail.com>
12665 S:      Maintained
12666 F:      drivers/misc/sgi-xp/
12667
12668 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
12669 M:      Ursula Braun <ubraun@linux.ibm.com>
12670 L:      linux-s390@vger.kernel.org
12671 W:      http://www.ibm.com/developerworks/linux/linux390/
12672 S:      Supported
12673 F:      net/smc/
12674
12675 SH_VEU V4L2 MEM2MEM DRIVER
12676 L:      linux-media@vger.kernel.org
12677 S:      Orphan
12678 F:      drivers/media/platform/sh_veu.c
12679
12680 SH_VOU V4L2 OUTPUT DRIVER
12681 L:      linux-media@vger.kernel.org
12682 S:      Orphan
12683 F:      drivers/media/platform/sh_vou.c
12684 F:      include/media/drv-intf/sh_vou.h
12685
12686 SI2157 MEDIA DRIVER
12687 M:      Antti Palosaari <crope@iki.fi>
12688 L:      linux-media@vger.kernel.org
12689 W:      https://linuxtv.org
12690 W:      http://palosaari.fi/linux/
12691 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12692 T:      git git://linuxtv.org/anttip/media_tree.git
12693 S:      Maintained
12694 F:      drivers/media/tuners/si2157*
12695
12696 SI2165 MEDIA DRIVER
12697 M:      Matthias Schwarzott <zzam@gentoo.org>
12698 L:      linux-media@vger.kernel.org
12699 W:      https://linuxtv.org
12700 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12701 S:      Maintained
12702 F:      drivers/media/dvb-frontends/si2165*
12703
12704 SI2168 MEDIA DRIVER
12705 M:      Antti Palosaari <crope@iki.fi>
12706 L:      linux-media@vger.kernel.org
12707 W:      https://linuxtv.org
12708 W:      http://palosaari.fi/linux/
12709 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12710 T:      git git://linuxtv.org/anttip/media_tree.git
12711 S:      Maintained
12712 F:      drivers/media/dvb-frontends/si2168*
12713
12714 SI470X FM RADIO RECEIVER I2C DRIVER
12715 M:      Hans Verkuil <hverkuil@xs4all.nl>
12716 L:      linux-media@vger.kernel.org
12717 T:      git git://linuxtv.org/media_tree.git
12718 W:      https://linuxtv.org
12719 S:      Odd Fixes
12720 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
12721
12722 SI470X FM RADIO RECEIVER USB DRIVER
12723 M:      Hans Verkuil <hverkuil@xs4all.nl>
12724 L:      linux-media@vger.kernel.org
12725 T:      git git://linuxtv.org/media_tree.git
12726 W:      https://linuxtv.org
12727 S:      Maintained
12728 F:      drivers/media/radio/si470x/radio-si470x-common.c
12729 F:      drivers/media/radio/si470x/radio-si470x.h
12730 F:      drivers/media/radio/si470x/radio-si470x-usb.c
12731
12732 SI4713 FM RADIO TRANSMITTER I2C DRIVER
12733 M:      Eduardo Valentin <edubezval@gmail.com>
12734 L:      linux-media@vger.kernel.org
12735 T:      git git://linuxtv.org/media_tree.git
12736 W:      https://linuxtv.org
12737 S:      Odd Fixes
12738 F:      drivers/media/radio/si4713/si4713.?
12739
12740 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
12741 M:      Eduardo Valentin <edubezval@gmail.com>
12742 L:      linux-media@vger.kernel.org
12743 T:      git git://linuxtv.org/media_tree.git
12744 W:      https://linuxtv.org
12745 S:      Odd Fixes
12746 F:      drivers/media/radio/si4713/radio-platform-si4713.c
12747
12748 SI4713 FM RADIO TRANSMITTER USB DRIVER
12749 M:      Hans Verkuil <hverkuil@xs4all.nl>
12750 L:      linux-media@vger.kernel.org
12751 T:      git git://linuxtv.org/media_tree.git
12752 W:      https://linuxtv.org
12753 S:      Maintained
12754 F:      drivers/media/radio/si4713/radio-usb-si4713.c
12755
12756 SIANO DVB DRIVER
12757 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12758 L:      linux-media@vger.kernel.org
12759 W:      https://linuxtv.org
12760 T:      git git://linuxtv.org/media_tree.git
12761 S:      Odd fixes
12762 F:      drivers/media/common/siano/
12763 F:      drivers/media/usb/siano/
12764 F:      drivers/media/usb/siano/
12765 F:      drivers/media/mmc/siano/
12766
12767 SILEAD TOUCHSCREEN DRIVER
12768 M:      Hans de Goede <hdegoede@redhat.com>
12769 L:      linux-input@vger.kernel.org
12770 L:      platform-driver-x86@vger.kernel.org
12771 S:      Maintained
12772 F:      drivers/input/touchscreen/silead.c
12773 F:      drivers/platform/x86/silead_dmi.c
12774
12775 SILICON MOTION SM712 FRAME BUFFER DRIVER
12776 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
12777 M:      Teddy Wang <teddy.wang@siliconmotion.com>
12778 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
12779 L:      linux-fbdev@vger.kernel.org
12780 S:      Maintained
12781 F:      drivers/video/fbdev/sm712*
12782 F:      Documentation/fb/sm712fb.txt
12783
12784 SIMPLE FIRMWARE INTERFACE (SFI)
12785 M:      Len Brown <lenb@kernel.org>
12786 L:      sfi-devel@simplefirmware.org
12787 W:      http://simplefirmware.org/
12788 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
12789 S:      Supported
12790 F:      arch/x86/platform/sfi/
12791 F:      drivers/sfi/
12792 F:      include/linux/sfi*.h
12793
12794 SIMPLEFB FB DRIVER
12795 M:      Hans de Goede <hdegoede@redhat.com>
12796 L:      linux-fbdev@vger.kernel.org
12797 S:      Maintained
12798 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
12799 F:      drivers/video/fbdev/simplefb.c
12800 F:      include/linux/platform_data/simplefb.h
12801
12802 SIMTEC EB110ATX (Chalice CATS)
12803 P:      Ben Dooks
12804 P:      Vincent Sanders <vince@simtec.co.uk>
12805 M:      Simtec Linux Team <linux@simtec.co.uk>
12806 W:      http://www.simtec.co.uk/products/EB110ATX/
12807 S:      Supported
12808
12809 SIMTEC EB2410ITX (BAST)
12810 P:      Ben Dooks
12811 P:      Vincent Sanders <vince@simtec.co.uk>
12812 M:      Simtec Linux Team <linux@simtec.co.uk>
12813 W:      http://www.simtec.co.uk/products/EB2410ITX/
12814 S:      Supported
12815 F:      arch/arm/mach-s3c24xx/mach-bast.c
12816 F:      arch/arm/mach-s3c24xx/bast-ide.c
12817 F:      arch/arm/mach-s3c24xx/bast-irq.c
12818
12819 SIPHASH PRF ROUTINES
12820 M:      Jason A. Donenfeld <Jason@zx2c4.com>
12821 S:      Maintained
12822 F:      lib/siphash.c
12823 F:      lib/test_siphash.c
12824 F:      include/linux/siphash.h
12825
12826 SIOX
12827 M:      Gavin Schenk <g.schenk@eckelmann.de>
12828 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
12829 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12830 S:      Supported
12831 F:      drivers/siox/*
12832 F:      include/trace/events/siox.h
12833
12834 SIS 190 ETHERNET DRIVER
12835 M:      Francois Romieu <romieu@fr.zoreil.com>
12836 L:      netdev@vger.kernel.org
12837 S:      Maintained
12838 F:      drivers/net/ethernet/sis/sis190.c
12839
12840 SIS 900/7016 FAST ETHERNET DRIVER
12841 M:      Daniele Venzano <venza@brownhat.org>
12842 W:      http://www.brownhat.org/sis900.html
12843 L:      netdev@vger.kernel.org
12844 S:      Maintained
12845 F:      drivers/net/ethernet/sis/sis900.*
12846
12847 SIS FRAMEBUFFER DRIVER
12848 M:      Thomas Winischhofer <thomas@winischhofer.net>
12849 W:      http://www.winischhofer.net/linuxsisvga.shtml
12850 S:      Maintained
12851 F:      Documentation/fb/sisfb.txt
12852 F:      drivers/video/fbdev/sis/
12853 F:      include/video/sisfb.h
12854
12855 SIS USB2VGA DRIVER
12856 M:      Thomas Winischhofer <thomas@winischhofer.net>
12857 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
12858 S:      Maintained
12859 F:      drivers/usb/misc/sisusbvga/
12860
12861 SLAB ALLOCATOR
12862 M:      Christoph Lameter <cl@linux.com>
12863 M:      Pekka Enberg <penberg@kernel.org>
12864 M:      David Rientjes <rientjes@google.com>
12865 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
12866 M:      Andrew Morton <akpm@linux-foundation.org>
12867 L:      linux-mm@kvack.org
12868 S:      Maintained
12869 F:      include/linux/sl?b*.h
12870 F:      mm/sl?b*
12871
12872 SLEEPABLE READ-COPY UPDATE (SRCU)
12873 M:      Lai Jiangshan <jiangshanlai@gmail.com>
12874 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12875 M:      Josh Triplett <josh@joshtriplett.org>
12876 R:      Steven Rostedt <rostedt@goodmis.org>
12877 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12878 L:      linux-kernel@vger.kernel.org
12879 W:      http://www.rdrop.com/users/paulmck/RCU/
12880 S:      Supported
12881 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12882 F:      include/linux/srcu.h
12883 F:      kernel/rcu/srcu.c
12884
12885 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
12886 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
12887 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12888 S:      Maintained
12889 F:      drivers/slimbus/
12890 F:      Documentation/devicetree/bindings/slimbus/
12891 F:      include/linux/slimbus.h
12892
12893 SMACK SECURITY MODULE
12894 M:      Casey Schaufler <casey@schaufler-ca.com>
12895 L:      linux-security-module@vger.kernel.org
12896 W:      http://schaufler-ca.com
12897 T:      git git://github.com/cschaufler/smack-next
12898 S:      Maintained
12899 F:      Documentation/admin-guide/LSM/Smack.rst
12900 F:      security/smack/
12901
12902 SMC91x ETHERNET DRIVER
12903 M:      Nicolas Pitre <nico@fluxnic.net>
12904 S:      Odd Fixes
12905 F:      drivers/net/ethernet/smsc/smc91x.*
12906
12907 SMIA AND SMIA++ IMAGE SENSOR DRIVER
12908 M:      Sakari Ailus <sakari.ailus@iki.fi>
12909 L:      linux-media@vger.kernel.org
12910 S:      Maintained
12911 F:      drivers/media/i2c/smiapp/
12912 F:      include/media/i2c/smiapp.h
12913 F:      drivers/media/i2c/smiapp-pll.c
12914 F:      drivers/media/i2c/smiapp-pll.h
12915 F:      include/uapi/linux/smiapp.h
12916 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
12917
12918 SMM665 HARDWARE MONITOR DRIVER
12919 M:      Guenter Roeck <linux@roeck-us.net>
12920 L:      linux-hwmon@vger.kernel.org
12921 S:      Maintained
12922 F:      Documentation/hwmon/smm665
12923 F:      drivers/hwmon/smm665.c
12924
12925 SMSC EMC2103 HARDWARE MONITOR DRIVER
12926 M:      Steve Glendinning <steve.glendinning@shawell.net>
12927 L:      linux-hwmon@vger.kernel.org
12928 S:      Maintained
12929 F:      Documentation/hwmon/emc2103
12930 F:      drivers/hwmon/emc2103.c
12931
12932 SMSC SCH5627 HARDWARE MONITOR DRIVER
12933 M:      Hans de Goede <hdegoede@redhat.com>
12934 L:      linux-hwmon@vger.kernel.org
12935 S:      Supported
12936 F:      Documentation/hwmon/sch5627
12937 F:      drivers/hwmon/sch5627.c
12938
12939 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
12940 M:      Steve Glendinning <steve.glendinning@shawell.net>
12941 L:      linux-fbdev@vger.kernel.org
12942 S:      Maintained
12943 F:      drivers/video/fbdev/smscufx.c
12944
12945 SMSC47B397 HARDWARE MONITOR DRIVER
12946 M:      Jean Delvare <jdelvare@suse.com>
12947 L:      linux-hwmon@vger.kernel.org
12948 S:      Maintained
12949 F:      Documentation/hwmon/smsc47b397
12950 F:      drivers/hwmon/smsc47b397.c
12951
12952 SMSC911x ETHERNET DRIVER
12953 M:      Steve Glendinning <steve.glendinning@shawell.net>
12954 L:      netdev@vger.kernel.org
12955 S:      Maintained
12956 F:      include/linux/smsc911x.h
12957 F:      drivers/net/ethernet/smsc/smsc911x.*
12958
12959 SMSC9420 PCI ETHERNET DRIVER
12960 M:      Steve Glendinning <steve.glendinning@shawell.net>
12961 L:      netdev@vger.kernel.org
12962 S:      Maintained
12963 F:      drivers/net/ethernet/smsc/smsc9420.*
12964
12965 SOC-CAMERA V4L2 SUBSYSTEM
12966 L:      linux-media@vger.kernel.org
12967 T:      git git://linuxtv.org/media_tree.git
12968 S:      Orphan
12969 F:      include/media/soc*
12970 F:      drivers/media/i2c/soc_camera/
12971 F:      drivers/media/platform/soc_camera/
12972
12973 SOCIONEXT SYNQUACER I2C DRIVER
12974 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
12975 L:      linux-i2c@vger.kernel.org
12976 S:      Maintained
12977 F:      drivers/i2c/busses/i2c-synquacer.c
12978 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
12979
12980 SOCIONEXT UNIPHIER SOUND DRIVER
12981 M:      Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
12982 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12983 S:      Maintained
12984 F:      sound/soc/uniphier/
12985
12986 SOEKRIS NET48XX LED SUPPORT
12987 M:      Chris Boot <bootc@bootc.net>
12988 S:      Maintained
12989 F:      drivers/leds/leds-net48xx.c
12990
12991 SOFT-ROCE DRIVER (rxe)
12992 M:      Moni Shoua <monis@mellanox.com>
12993 L:      linux-rdma@vger.kernel.org
12994 S:      Supported
12995 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
12996 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12997 F:      drivers/infiniband/sw/rxe/
12998 F:      include/uapi/rdma/rdma_user_rxe.h
12999
13000 SOFTLOGIC 6x10 MPEG CODEC
13001 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13002 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13003 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13004 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13005 M:      Ismael Luceno <ismael@iodev.co.uk>
13006 L:      linux-media@vger.kernel.org
13007 S:      Supported
13008 F:      drivers/media/pci/solo6x10/
13009
13010 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13011 M:      James Morse <james.morse@arm.com>
13012 L:      linux-arm-kernel@lists.infradead.org
13013 S:      Maintained
13014 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13015 F:      drivers/firmware/arm_sdei.c
13016 F:      include/linux/sdei.h
13017 F:      include/uapi/linux/sdei.h
13018
13019 SOFTWARE RAID (Multiple Disks) SUPPORT
13020 M:      Shaohua Li <shli@kernel.org>
13021 L:      linux-raid@vger.kernel.org
13022 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13023 S:      Supported
13024 F:      drivers/md/Makefile
13025 F:      drivers/md/Kconfig
13026 F:      drivers/md/md*
13027 F:      drivers/md/raid*
13028 F:      include/linux/raid/
13029 F:      include/uapi/linux/raid/
13030
13031 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13032 M:      Jassi Brar <jaswinder.singh@linaro.org>
13033 L:      netdev@vger.kernel.org
13034 S:      Maintained
13035 F:      drivers/net/ethernet/socionext/netsec.c
13036 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13037
13038 SOLIDRUN CLEARFOG SUPPORT
13039 M:      Russell King <linux@armlinux.org.uk>
13040 S:      Maintained
13041 F:      arch/arm/boot/dts/armada-388-clearfog*
13042 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13043
13044 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13045 M:      Russell King <linux@armlinux.org.uk>
13046 S:      Maintained
13047 F:      arch/arm/boot/dts/imx6*-cubox-i*
13048 F:      arch/arm/boot/dts/imx6*-hummingboard*
13049 F:      arch/arm/boot/dts/imx6*-sr-*
13050
13051 SONIC NETWORK DRIVER
13052 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13053 L:      netdev@vger.kernel.org
13054 S:      Maintained
13055 F:      drivers/net/ethernet/natsemi/sonic.*
13056
13057 SONICS SILICON BACKPLANE DRIVER (SSB)
13058 M:      Michael Buesch <m@bues.ch>
13059 L:      linux-wireless@vger.kernel.org
13060 S:      Maintained
13061 F:      drivers/ssb/
13062 F:      include/linux/ssb/
13063
13064 SONY IMX274 SENSOR DRIVER
13065 M:      Leon Luo <leonl@leopardimaging.com>
13066 L:      linux-media@vger.kernel.org
13067 T:      git git://linuxtv.org/media_tree.git
13068 S:      Maintained
13069 F:      drivers/media/i2c/imx274.c
13070 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13071
13072 SONY MEMORYSTICK CARD SUPPORT
13073 M:      Alex Dubov <oakad@yahoo.com>
13074 W:      http://tifmxx.berlios.de/
13075 S:      Maintained
13076 F:      drivers/memstick/host/tifm_ms.c
13077
13078 SONY MEMORYSTICK STANDARD SUPPORT
13079 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13080 S:      Maintained
13081 F:      drivers/memstick/core/ms_block.*
13082
13083 SONY VAIO CONTROL DEVICE DRIVER
13084 M:      Mattia Dongili <malattia@linux.it>
13085 L:      platform-driver-x86@vger.kernel.org
13086 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13087 S:      Maintained
13088 F:      Documentation/laptops/sony-laptop.txt
13089 F:      drivers/char/sonypi.c
13090 F:      drivers/platform/x86/sony-laptop.c
13091 F:      include/linux/sony-laptop.h
13092
13093 SOUND
13094 M:      Jaroslav Kysela <perex@perex.cz>
13095 M:      Takashi Iwai <tiwai@suse.com>
13096 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13097 W:      http://www.alsa-project.org/
13098 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13099 T:      git git://git.alsa-project.org/alsa-kernel.git
13100 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13101 S:      Maintained
13102 F:      Documentation/sound/
13103 F:      include/sound/
13104 F:      include/uapi/sound/
13105 F:      sound/
13106
13107 SOUND - COMPRESSED AUDIO
13108 M:      Vinod Koul <vinod.koul@intel.com>
13109 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13110 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13111 S:      Supported
13112 F:      Documentation/sound/alsa/compress_offload.txt
13113 F:      include/sound/compress_driver.h
13114 F:      include/uapi/sound/compress_*
13115 F:      sound/core/compress_offload.c
13116 F:      sound/soc/soc-compress.c
13117
13118 SOUND - DMAENGINE HELPERS
13119 M:      Lars-Peter Clausen <lars@metafoo.de>
13120 S:      Supported
13121 F:      include/sound/dmaengine_pcm.h
13122 F:      sound/core/pcm_dmaengine.c
13123 F:      sound/soc/soc-generic-dmaengine-pcm.c
13124
13125 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13126 M:      Liam Girdwood <lgirdwood@gmail.com>
13127 M:      Mark Brown <broonie@kernel.org>
13128 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13129 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13130 W:      http://alsa-project.org/main/index.php/ASoC
13131 S:      Supported
13132 F:      Documentation/devicetree/bindings/sound/
13133 F:      Documentation/sound/alsa/soc/
13134 F:      sound/soc/
13135 F:      include/sound/soc*
13136
13137 SOUNDWIRE SUBSYSTEM
13138 M:      Vinod Koul <vinod.koul@intel.com>
13139 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13140 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13141 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13142 S:      Supported
13143 F:      Documentation/driver-api/soundwire/
13144 F:      drivers/soundwire/
13145 F:      include/linux/soundwire/
13146
13147 SP2 MEDIA DRIVER
13148 M:      Olli Salonen <olli.salonen@iki.fi>
13149 L:      linux-media@vger.kernel.org
13150 W:      https://linuxtv.org
13151 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13152 S:      Maintained
13153 F:      drivers/media/dvb-frontends/sp2*
13154
13155 SPARC + UltraSPARC (sparc/sparc64)
13156 M:      "David S. Miller" <davem@davemloft.net>
13157 L:      sparclinux@vger.kernel.org
13158 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13159 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13160 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13161 S:      Maintained
13162 F:      arch/sparc/
13163 F:      drivers/sbus/
13164
13165 SPARC SERIAL DRIVERS
13166 M:      "David S. Miller" <davem@davemloft.net>
13167 L:      sparclinux@vger.kernel.org
13168 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13170 S:      Maintained
13171 F:      include/linux/sunserialcore.h
13172 F:      drivers/tty/serial/suncore.c
13173 F:      drivers/tty/serial/sunhv.c
13174 F:      drivers/tty/serial/sunsab.c
13175 F:      drivers/tty/serial/sunsab.h
13176 F:      drivers/tty/serial/sunsu.c
13177 F:      drivers/tty/serial/sunzilog.c
13178 F:      drivers/tty/serial/sunzilog.h
13179 F:      drivers/tty/vcc.c
13180
13181 SPARSE CHECKER
13182 M:      "Christopher Li" <sparse@chrisli.org>
13183 L:      linux-sparse@vger.kernel.org
13184 W:      https://sparse.wiki.kernel.org/
13185 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13186 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13187 S:      Maintained
13188 F:      include/linux/compiler.h
13189
13190 SPEAR CLOCK FRAMEWORK SUPPORT
13191 M:      Viresh Kumar <vireshk@kernel.org>
13192 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13193 W:      http://www.st.com/spear
13194 S:      Maintained
13195 F:      drivers/clk/spear/
13196
13197 SPEAR PLATFORM SUPPORT
13198 M:      Viresh Kumar <vireshk@kernel.org>
13199 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13200 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13201 W:      http://www.st.com/spear
13202 S:      Maintained
13203 F:      arch/arm/boot/dts/spear*
13204 F:      arch/arm/mach-spear/
13205
13206 SPI NOR SUBSYSTEM
13207 M:      Marek Vasut <marek.vasut@gmail.com>
13208 L:      linux-mtd@lists.infradead.org
13209 W:      http://www.linux-mtd.infradead.org/
13210 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13211 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13212 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13213 S:      Maintained
13214 F:      drivers/mtd/spi-nor/
13215 F:      include/linux/mtd/spi-nor.h
13216
13217 SPI SUBSYSTEM
13218 M:      Mark Brown <broonie@kernel.org>
13219 L:      linux-spi@vger.kernel.org
13220 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13221 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13222 S:      Maintained
13223 F:      Documentation/devicetree/bindings/spi/
13224 F:      Documentation/spi/
13225 F:      drivers/spi/
13226 F:      include/linux/spi/
13227 F:      include/uapi/linux/spi/
13228 F:      tools/spi/
13229
13230 SPIDERNET NETWORK DRIVER for CELL
13231 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13232 L:      netdev@vger.kernel.org
13233 S:      Supported
13234 F:      Documentation/networking/spider_net.txt
13235 F:      drivers/net/ethernet/toshiba/spider_net*
13236
13237 SPMI SUBSYSTEM
13238 R:      Stephen Boyd <sboyd@kernel.org>
13239 L:      linux-arm-msm@vger.kernel.org
13240 F:      Documentation/devicetree/bindings/spmi/
13241 F:      drivers/spmi/
13242 F:      include/dt-bindings/spmi/spmi.h
13243 F:      include/linux/spmi.h
13244 F:      include/trace/events/spmi.h
13245
13246 SPU FILE SYSTEM
13247 M:      Jeremy Kerr <jk@ozlabs.org>
13248 L:      linuxppc-dev@lists.ozlabs.org
13249 W:      http://www.ibm.com/developerworks/power/cell/
13250 S:      Supported
13251 F:      Documentation/filesystems/spufs.txt
13252 F:      arch/powerpc/platforms/cell/spufs/
13253
13254 SQUASHFS FILE SYSTEM
13255 M:      Phillip Lougher <phillip@squashfs.org.uk>
13256 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13257 W:      http://squashfs.org.uk
13258 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13259 S:      Maintained
13260 F:      Documentation/filesystems/squashfs.txt
13261 F:      fs/squashfs/
13262
13263 SRM (Alpha) environment access
13264 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13265 S:      Maintained
13266 F:      arch/alpha/kernel/srm_env.c
13267
13268 ST STM32 I2C/SMBUS DRIVER
13269 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
13270 L:      linux-i2c@vger.kernel.org
13271 S:      Maintained
13272 F:      drivers/i2c/busses/i2c-stm32*
13273
13274 STABLE BRANCH
13275 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13276 L:      stable@vger.kernel.org
13277 S:      Supported
13278 F:      Documentation/process/stable-kernel-rules.rst
13279
13280 STAGING - ATOMISP DRIVER
13281 M:      Alan Cox <alan@linux.intel.com>
13282 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13283 L:      linux-media@vger.kernel.org
13284 S:      Maintained
13285 F:      drivers/staging/media/atomisp/
13286
13287 STAGING - COMEDI
13288 M:      Ian Abbott <abbotti@mev.co.uk>
13289 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13290 S:      Odd Fixes
13291 F:      drivers/staging/comedi/
13292
13293 STAGING - FLARION FT1000 DRIVERS
13294 M:      Marek Belisko <marek.belisko@gmail.com>
13295 S:      Odd Fixes
13296 F:      drivers/staging/ft1000/
13297
13298 STAGING - INDUSTRIAL IO
13299 M:      Jonathan Cameron <jic23@kernel.org>
13300 L:      linux-iio@vger.kernel.org
13301 S:      Odd Fixes
13302 F:      Documentation/devicetree/bindings/staging/iio/
13303 F:      drivers/staging/iio/
13304
13305 STAGING - LUSTRE PARALLEL FILESYSTEM
13306 M:      Oleg Drokin <oleg.drokin@intel.com>
13307 M:      Andreas Dilger <andreas.dilger@intel.com>
13308 M:      James Simmons <jsimmons@infradead.org>
13309 L:      lustre-devel@lists.lustre.org (moderated for non-subscribers)
13310 W:      http://wiki.lustre.org/
13311 S:      Maintained
13312 F:      drivers/staging/lustre
13313
13314 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13315 M:      Marc Dietrich <marvin24@gmx.de>
13316 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13317 L:      linux-tegra@vger.kernel.org
13318 S:      Maintained
13319 F:      drivers/staging/nvec/
13320
13321 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13322 M:      Jens Frederich <jfrederich@gmail.com>
13323 M:      Daniel Drake <dsd@laptop.org>
13324 M:      Jon Nettleton <jon.nettleton@gmail.com>
13325 W:      http://wiki.laptop.org/go/DCON
13326 S:      Maintained
13327 F:      drivers/staging/olpc_dcon/
13328
13329 STAGING - REALTEK RTL8712U DRIVERS
13330 M:      Larry Finger <Larry.Finger@lwfinger.net>
13331 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13332 S:      Odd Fixes
13333 F:      drivers/staging/rtl8712/
13334
13335 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13336 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13337 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13338 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13339 L:      linux-fbdev@vger.kernel.org
13340 S:      Maintained
13341 F:      drivers/staging/sm750fb/
13342
13343 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13344 M:      William Hubbs <w.d.hubbs@gmail.com>
13345 M:      Chris Brannon <chris@the-brannons.com>
13346 M:      Kirk Reiser <kirk@reisers.ca>
13347 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13348 L:      speakup@linux-speakup.org
13349 W:      http://www.linux-speakup.org/
13350 S:      Odd Fixes
13351 F:      drivers/staging/speakup/
13352
13353 STAGING - VIA VT665X DRIVERS
13354 M:      Forest Bond <forest@alittletooquiet.net>
13355 S:      Odd Fixes
13356 F:      drivers/staging/vt665?/
13357
13358 STAGING - WILC1000 WIFI DRIVER
13359 M:      Aditya Shankar <aditya.shankar@microchip.com>
13360 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13361 L:      linux-wireless@vger.kernel.org
13362 S:      Supported
13363 F:      drivers/staging/wilc1000/
13364
13365 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13366 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13367 S:      Odd Fixes
13368 F:      drivers/staging/xgifb/
13369
13370 STAGING SUBSYSTEM
13371 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13372 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13373 L:      devel@driverdev.osuosl.org
13374 S:      Supported
13375 F:      drivers/staging/
13376
13377 STARFIRE/DURALAN NETWORK DRIVER
13378 M:      Ion Badulescu <ionut@badula.org>
13379 S:      Odd Fixes
13380 F:      drivers/net/ethernet/adaptec/starfire*
13381
13382 STEC S1220 SKD DRIVER
13383 M:      Bart Van Assche <bart.vanassche@wdc.com>
13384 L:      linux-block@vger.kernel.org
13385 S:      Maintained
13386 F:      drivers/block/skd*[ch]
13387
13388 STI CEC DRIVER
13389 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13390 S:      Maintained
13391 F:      drivers/staging/media/st-cec/
13392 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13393
13394 STK1160 USB VIDEO CAPTURE DRIVER
13395 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13396 L:      linux-media@vger.kernel.org
13397 T:      git git://linuxtv.org/media_tree.git
13398 S:      Maintained
13399 F:      drivers/media/usb/stk1160/
13400
13401 STMMAC ETHERNET DRIVER
13402 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13403 M:      Alexandre Torgue <alexandre.torgue@st.com>
13404 L:      netdev@vger.kernel.org
13405 W:      http://www.stlinux.com
13406 S:      Supported
13407 F:      drivers/net/ethernet/stmicro/stmmac/
13408
13409 SUN3/3X
13410 M:      Sam Creasey <sammy@sammy.net>
13411 W:      http://sammy.net/sun3/
13412 S:      Maintained
13413 F:      arch/m68k/kernel/*sun3*
13414 F:      arch/m68k/sun3*/
13415 F:      arch/m68k/include/asm/sun3*
13416 F:      drivers/net/ethernet/i825xx/sun3*
13417
13418 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13419 M:      Hans de Goede <hdegoede@redhat.com>
13420 L:      linux-input@vger.kernel.org
13421 S:      Maintained
13422 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13423 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13424
13425 SUNDANCE NETWORK DRIVER
13426 M:      Denis Kirjanov <kda@linux-powerpc.org>
13427 L:      netdev@vger.kernel.org
13428 S:      Maintained
13429 F:      drivers/net/ethernet/dlink/sundance.c
13430
13431 SUPERH
13432 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13433 M:      Rich Felker <dalias@libc.org>
13434 L:      linux-sh@vger.kernel.org
13435 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13436 S:      Maintained
13437 F:      Documentation/sh/
13438 F:      arch/sh/
13439 F:      drivers/sh/
13440
13441 SUSPEND TO RAM
13442 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13443 M:      Len Brown <len.brown@intel.com>
13444 M:      Pavel Machek <pavel@ucw.cz>
13445 L:      linux-pm@vger.kernel.org
13446 B:      https://bugzilla.kernel.org
13447 S:      Supported
13448 F:      Documentation/power/
13449 F:      arch/x86/kernel/acpi/
13450 F:      drivers/base/power/
13451 F:      kernel/power/
13452 F:      include/linux/suspend.h
13453 F:      include/linux/freezer.h
13454 F:      include/linux/pm.h
13455
13456 SVGA HANDLING
13457 M:      Martin Mares <mj@ucw.cz>
13458 L:      linux-video@atrey.karlin.mff.cuni.cz
13459 S:      Maintained
13460 F:      Documentation/svga.txt
13461 F:      arch/x86/boot/video*
13462
13463 SWIOTLB SUBSYSTEM
13464 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13465 L:      iommu@lists.linux-foundation.org
13466 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13467 S:      Supported
13468 F:      lib/swiotlb.c
13469 F:      arch/*/kernel/pci-swiotlb.c
13470 F:      include/linux/swiotlb.h
13471
13472 SWITCHDEV
13473 M:      Jiri Pirko <jiri@resnulli.us>
13474 M:      Ivan Vecera <ivecera@redhat.com>
13475 L:      netdev@vger.kernel.org
13476 S:      Supported
13477 F:      net/switchdev/
13478 F:      include/net/switchdev.h
13479
13480 SYNC FILE FRAMEWORK
13481 M:      Sumit Semwal <sumit.semwal@linaro.org>
13482 R:      Gustavo Padovan <gustavo@padovan.org>
13483 S:      Maintained
13484 L:      linux-media@vger.kernel.org
13485 L:      dri-devel@lists.freedesktop.org
13486 F:      drivers/dma-buf/sync_*
13487 F:      drivers/dma-buf/dma-fence*
13488 F:      drivers/dma-buf/sw_sync.c
13489 F:      include/linux/sync_file.h
13490 F:      include/uapi/linux/sync_file.h
13491 F:      Documentation/sync_file.txt
13492 T:      git git://anongit.freedesktop.org/drm/drm-misc
13493
13494 SYNOPSYS ARC ARCHITECTURE
13495 M:      Vineet Gupta <vgupta@synopsys.com>
13496 L:      linux-snps-arc@lists.infradead.org
13497 S:      Supported
13498 F:      arch/arc/
13499 F:      Documentation/devicetree/bindings/arc/*
13500 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
13501 F:      drivers/clocksource/arc_timer.c
13502 F:      drivers/tty/serial/arc_uart.c
13503 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
13504
13505 SYNOPSYS ARC HSDK SDP pll clock driver
13506 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13507 S:      Supported
13508 F:      drivers/clk/clk-hsdk-pll.c
13509 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
13510
13511 SYNOPSYS ARC SDP clock driver
13512 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13513 S:      Supported
13514 F:      drivers/clk/axs10x/*
13515 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
13516
13517 SYNOPSYS ARC SDP platform support
13518 M:      Alexey Brodkin <abrodkin@synopsys.com>
13519 S:      Supported
13520 F:      arch/arc/plat-axs10x
13521 F:      arch/arc/boot/dts/ax*
13522 F:      Documentation/devicetree/bindings/arc/axs10*
13523
13524 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
13525 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13526 S:      Supported
13527 F:      drivers/reset/reset-axs10x.c
13528 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
13529
13530 SYNOPSYS DESIGNWARE 8250 UART DRIVER
13531 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13532 S:      Maintained
13533 F:      drivers/tty/serial/8250/8250_dw.c
13534
13535 SYNOPSYS DESIGNWARE APB GPIO DRIVER
13536 M:      Hoan Tran <hotran@apm.com>
13537 L:      linux-gpio@vger.kernel.org
13538 S:      Maintained
13539 F:      drivers/gpio/gpio-dwapb.c
13540 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
13541
13542 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
13543 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13544 S:      Maintained
13545 F:      drivers/dma/dwi-axi-dmac/
13546 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
13547
13548 SYNOPSYS DESIGNWARE DMAC DRIVER
13549 M:      Viresh Kumar <vireshk@kernel.org>
13550 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13551 S:      Maintained
13552 F:      include/linux/dma/dw.h
13553 F:      include/linux/platform_data/dma-dw.h
13554 F:      drivers/dma/dw/
13555
13556 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
13557 M:      Jose Abreu <Jose.Abreu@synopsys.com>
13558 L:      netdev@vger.kernel.org
13559 S:      Supported
13560 F:      drivers/net/ethernet/synopsys/
13561
13562 SYNOPSYS DESIGNWARE I2C DRIVER
13563 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
13564 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13565 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
13566 L:      linux-i2c@vger.kernel.org
13567 S:      Maintained
13568 F:      drivers/i2c/busses/i2c-designware-*
13569 F:      include/linux/platform_data/i2c-designware.h
13570
13571 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
13572 M:      Jaehoon Chung <jh80.chung@samsung.com>
13573 L:      linux-mmc@vger.kernel.org
13574 S:      Maintained
13575 F:      drivers/mmc/host/dw_mmc*
13576
13577 SYNOPSYS HSDK RESET CONTROLLER DRIVER
13578 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13579 S:      Supported
13580 F:      drivers/reset/reset-hsdk.c
13581 F:      include/dt-bindings/reset/snps,hsdk-reset.h
13582 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
13583
13584 SYSTEM CONFIGURATION (SYSCON)
13585 M:      Lee Jones <lee.jones@linaro.org>
13586 M:      Arnd Bergmann <arnd@arndb.de>
13587 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
13588 S:      Supported
13589 F:      drivers/mfd/syscon.c
13590
13591 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
13592 M:      Sudeep Holla <sudeep.holla@arm.com>
13593 L:      linux-arm-kernel@lists.infradead.org
13594 S:      Maintained
13595 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
13596 F:      drivers/clk/clk-sc[mp]i.c
13597 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
13598 F:      drivers/firmware/arm_scpi.c
13599 F:      drivers/firmware/arm_scmi/
13600 F:      include/linux/sc[mp]i_protocol.h
13601
13602 SYSTEM RESET/SHUTDOWN DRIVERS
13603 M:      Sebastian Reichel <sre@kernel.org>
13604 L:      linux-pm@vger.kernel.org
13605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
13606 S:      Maintained
13607 F:      Documentation/devicetree/bindings/power/reset/
13608 F:      drivers/power/reset/
13609
13610 SYSTEM TRACE MODULE CLASS
13611 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
13612 S:      Maintained
13613 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
13614 F:      Documentation/trace/stm.txt
13615 F:      drivers/hwtracing/stm/
13616 F:      include/linux/stm.h
13617 F:      include/uapi/linux/stm.h
13618
13619 SYSV FILESYSTEM
13620 M:      Christoph Hellwig <hch@infradead.org>
13621 S:      Maintained
13622 F:      Documentation/filesystems/sysv-fs.txt
13623 F:      fs/sysv/
13624 F:      include/linux/sysv_fs.h
13625
13626 TARGET SUBSYSTEM
13627 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
13628 L:      linux-scsi@vger.kernel.org
13629 L:      target-devel@vger.kernel.org
13630 W:      http://www.linux-iscsi.org
13631 W:      http://groups.google.com/group/linux-iscsi-target-dev
13632 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
13633 S:      Supported
13634 F:      drivers/target/
13635 F:      include/target/
13636 F:      Documentation/target/
13637
13638 TASKSTATS STATISTICS INTERFACE
13639 M:      Balbir Singh <bsingharora@gmail.com>
13640 S:      Maintained
13641 F:      Documentation/accounting/taskstats*
13642 F:      include/linux/taskstats*
13643 F:      kernel/taskstats.c
13644
13645 TC subsystem
13646 M:      Jamal Hadi Salim <jhs@mojatatu.com>
13647 M:      Cong Wang <xiyou.wangcong@gmail.com>
13648 M:      Jiri Pirko <jiri@resnulli.us>
13649 L:      netdev@vger.kernel.org
13650 S:      Maintained
13651 F:      include/net/pkt_cls.h
13652 F:      include/net/pkt_sched.h
13653 F:      include/net/tc_act/
13654 F:      include/uapi/linux/pkt_cls.h
13655 F:      include/uapi/linux/pkt_sched.h
13656 F:      include/uapi/linux/tc_act/
13657 F:      include/uapi/linux/tc_ematch/
13658 F:      net/sched/
13659
13660 TCP LOW PRIORITY MODULE
13661 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
13662 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
13663 W:      http://tcp-lp-mod.sourceforge.net/
13664 S:      Maintained
13665 F:      net/ipv4/tcp_lp.c
13666
13667 TDA10071 MEDIA DRIVER
13668 M:      Antti Palosaari <crope@iki.fi>
13669 L:      linux-media@vger.kernel.org
13670 W:      https://linuxtv.org
13671 W:      http://palosaari.fi/linux/
13672 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13673 T:      git git://linuxtv.org/anttip/media_tree.git
13674 S:      Maintained
13675 F:      drivers/media/dvb-frontends/tda10071*
13676
13677 TDA18212 MEDIA DRIVER
13678 M:      Antti Palosaari <crope@iki.fi>
13679 L:      linux-media@vger.kernel.org
13680 W:      https://linuxtv.org
13681 W:      http://palosaari.fi/linux/
13682 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13683 T:      git git://linuxtv.org/anttip/media_tree.git
13684 S:      Maintained
13685 F:      drivers/media/tuners/tda18212*
13686
13687 TDA18218 MEDIA DRIVER
13688 M:      Antti Palosaari <crope@iki.fi>
13689 L:      linux-media@vger.kernel.org
13690 W:      https://linuxtv.org
13691 W:      http://palosaari.fi/linux/
13692 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13693 T:      git git://linuxtv.org/anttip/media_tree.git
13694 S:      Maintained
13695 F:      drivers/media/tuners/tda18218*
13696
13697 TDA18250 MEDIA DRIVER
13698 M:      Olli Salonen <olli.salonen@iki.fi>
13699 L:      linux-media@vger.kernel.org
13700 W:      https://linuxtv.org
13701 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13702 T:      git git://linuxtv.org/media_tree.git
13703 S:      Maintained
13704 F:      drivers/media/tuners/tda18250*
13705
13706 TDA18271 MEDIA DRIVER
13707 M:      Michael Krufky <mkrufky@linuxtv.org>
13708 L:      linux-media@vger.kernel.org
13709 W:      https://linuxtv.org
13710 W:      http://github.com/mkrufky
13711 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13712 T:      git git://linuxtv.org/mkrufky/tuners.git
13713 S:      Maintained
13714 F:      drivers/media/tuners/tda18271*
13715
13716 TDA1997x MEDIA DRIVER
13717 M:      Tim Harvey <tharvey@gateworks.com>
13718 L:      linux-media@vger.kernel.org
13719 W:      https://linuxtv.org
13720 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13721 S:      Maintained
13722 F:      drivers/media/i2c/tda1997x.*
13723
13724 TDA827x MEDIA DRIVER
13725 M:      Michael Krufky <mkrufky@linuxtv.org>
13726 L:      linux-media@vger.kernel.org
13727 W:      https://linuxtv.org
13728 W:      http://github.com/mkrufky
13729 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13730 T:      git git://linuxtv.org/mkrufky/tuners.git
13731 S:      Maintained
13732 F:      drivers/media/tuners/tda8290.*
13733
13734 TDA8290 MEDIA DRIVER
13735 M:      Michael Krufky <mkrufky@linuxtv.org>
13736 L:      linux-media@vger.kernel.org
13737 W:      https://linuxtv.org
13738 W:      http://github.com/mkrufky
13739 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13740 T:      git git://linuxtv.org/mkrufky/tuners.git
13741 S:      Maintained
13742 F:      drivers/media/tuners/tda8290.*
13743
13744 TDA9840 MEDIA DRIVER
13745 M:      Hans Verkuil <hverkuil@xs4all.nl>
13746 L:      linux-media@vger.kernel.org
13747 T:      git git://linuxtv.org/media_tree.git
13748 W:      https://linuxtv.org
13749 S:      Maintained
13750 F:      drivers/media/i2c/tda9840*
13751
13752 TEA5761 TUNER DRIVER
13753 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13754 L:      linux-media@vger.kernel.org
13755 W:      https://linuxtv.org
13756 T:      git git://linuxtv.org/media_tree.git
13757 S:      Odd fixes
13758 F:      drivers/media/tuners/tea5761.*
13759
13760 TEA5767 TUNER DRIVER
13761 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13762 L:      linux-media@vger.kernel.org
13763 W:      https://linuxtv.org
13764 T:      git git://linuxtv.org/media_tree.git
13765 S:      Maintained
13766 F:      drivers/media/tuners/tea5767.*
13767
13768 TEA6415C MEDIA DRIVER
13769 M:      Hans Verkuil <hverkuil@xs4all.nl>
13770 L:      linux-media@vger.kernel.org
13771 T:      git git://linuxtv.org/media_tree.git
13772 W:      https://linuxtv.org
13773 S:      Maintained
13774 F:      drivers/media/i2c/tea6415c*
13775
13776 TEA6420 MEDIA DRIVER
13777 M:      Hans Verkuil <hverkuil@xs4all.nl>
13778 L:      linux-media@vger.kernel.org
13779 T:      git git://linuxtv.org/media_tree.git
13780 W:      https://linuxtv.org
13781 S:      Maintained
13782 F:      drivers/media/i2c/tea6420*
13783
13784 TEAM DRIVER
13785 M:      Jiri Pirko <jiri@resnulli.us>
13786 L:      netdev@vger.kernel.org
13787 S:      Supported
13788 F:      drivers/net/team/
13789 F:      include/linux/if_team.h
13790 F:      include/uapi/linux/if_team.h
13791
13792 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
13793 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
13794 S:      Maintained
13795 F:      arch/x86/platform/ts5500/
13796
13797 TECHNOTREND USB IR RECEIVER
13798 M:      Sean Young <sean@mess.org>
13799 L:      linux-media@vger.kernel.org
13800 S:      Maintained
13801 F:      drivers/media/rc/ttusbir.c
13802
13803 TECHWELL TW9910 VIDEO DECODER
13804 L:      linux-media@vger.kernel.org
13805 S:      Orphan
13806 F:      drivers/media/i2c/tw9910.c
13807 F:      include/media/i2c/tw9910.h
13808
13809 TEE SUBSYSTEM
13810 M:      Jens Wiklander <jens.wiklander@linaro.org>
13811 S:      Maintained
13812 F:      include/linux/tee_drv.h
13813 F:      include/uapi/linux/tee.h
13814 F:      drivers/tee/
13815 F:      Documentation/tee.txt
13816
13817 TEGRA ARCHITECTURE SUPPORT
13818 M:      Thierry Reding <thierry.reding@gmail.com>
13819 M:      Jonathan Hunter <jonathanh@nvidia.com>
13820 L:      linux-tegra@vger.kernel.org
13821 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
13822 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
13823 S:      Supported
13824 N:      [^a-z]tegra
13825
13826 TEGRA CLOCK DRIVER
13827 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
13828 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
13829 S:      Supported
13830 F:      drivers/clk/tegra/
13831
13832 TEGRA DMA DRIVERS
13833 M:      Laxman Dewangan <ldewangan@nvidia.com>
13834 M:      Jon Hunter <jonathanh@nvidia.com>
13835 S:      Supported
13836 F:      drivers/dma/tegra*
13837
13838 TEGRA I2C DRIVER
13839 M:      Laxman Dewangan <ldewangan@nvidia.com>
13840 S:      Supported
13841 F:      drivers/i2c/busses/i2c-tegra.c
13842
13843 TEGRA IOMMU DRIVERS
13844 M:      Thierry Reding <thierry.reding@gmail.com>
13845 L:      linux-tegra@vger.kernel.org
13846 S:      Supported
13847 F:      drivers/iommu/tegra*
13848
13849 TEGRA KBC DRIVER
13850 M:      Laxman Dewangan <ldewangan@nvidia.com>
13851 S:      Supported
13852 F:      drivers/input/keyboard/tegra-kbc.c
13853
13854 TEGRA PWM DRIVER
13855 M:      Thierry Reding <thierry.reding@gmail.com>
13856 S:      Supported
13857 F:      drivers/pwm/pwm-tegra.c
13858
13859 TEGRA SERIAL DRIVER
13860 M:      Laxman Dewangan <ldewangan@nvidia.com>
13861 S:      Supported
13862 F:      drivers/tty/serial/serial-tegra.c
13863
13864 TEGRA SPI DRIVER
13865 M:      Laxman Dewangan <ldewangan@nvidia.com>
13866 S:      Supported
13867 F:      drivers/spi/spi-tegra*
13868
13869 TEHUTI ETHERNET DRIVER
13870 M:      Andy Gospodarek <andy@greyhouse.net>
13871 L:      netdev@vger.kernel.org
13872 S:      Supported
13873 F:      drivers/net/ethernet/tehuti/*
13874
13875 Telecom Clock Driver for MCPL0010
13876 M:      Mark Gross <mark.gross@intel.com>
13877 S:      Supported
13878 F:      drivers/char/tlclk.c
13879
13880 TENSILICA XTENSA PORT (xtensa)
13881 M:      Chris Zankel <chris@zankel.net>
13882 M:      Max Filippov <jcmvbkbc@gmail.com>
13883 L:      linux-xtensa@linux-xtensa.org
13884 T:      git git://github.com/czankel/xtensa-linux.git
13885 S:      Maintained
13886 F:      arch/xtensa/
13887 F:      drivers/irqchip/irq-xtensa-*
13888
13889 Texas Instruments' System Control Interface (TISCI) Protocol Driver
13890 M:      Nishanth Menon <nm@ti.com>
13891 M:      Tero Kristo <t-kristo@ti.com>
13892 M:      Santosh Shilimkar <ssantosh@kernel.org>
13893 L:      linux-arm-kernel@lists.infradead.org
13894 S:      Maintained
13895 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
13896 F:      drivers/firmware/ti_sci*
13897 F:      include/linux/soc/ti/ti_sci_protocol.h
13898 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
13899 F:      include/dt-bindings/genpd/k2g.h
13900 F:      drivers/soc/ti/ti_sci_pm_domains.c
13901 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
13902 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
13903 F:      drivers/clk/keystone/sci-clk.c
13904 F:      drivers/reset/reset-ti-sci.c
13905
13906 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
13907 M:      Hans Verkuil <hverkuil@xs4all.nl>
13908 L:      linux-media@vger.kernel.org
13909 T:      git git://linuxtv.org/media_tree.git
13910 W:      https://linuxtv.org
13911 S:      Maintained
13912 F:      drivers/media/radio/radio-raremono.c
13913
13914 THERMAL
13915 M:      Zhang Rui <rui.zhang@intel.com>
13916 M:      Eduardo Valentin <edubezval@gmail.com>
13917 L:      linux-pm@vger.kernel.org
13918 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
13919 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
13920 Q:      https://patchwork.kernel.org/project/linux-pm/list/
13921 S:      Supported
13922 F:      drivers/thermal/
13923 F:      include/linux/thermal.h
13924 F:      include/uapi/linux/thermal.h
13925 F:      include/linux/cpu_cooling.h
13926 F:      Documentation/devicetree/bindings/thermal/
13927
13928 THERMAL/CPU_COOLING
13929 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
13930 M:      Viresh Kumar <viresh.kumar@linaro.org>
13931 M:      Javi Merino <javi.merino@kernel.org>
13932 L:      linux-pm@vger.kernel.org
13933 S:      Supported
13934 F:      Documentation/thermal/cpu-cooling-api.txt
13935 F:      drivers/thermal/cpu_cooling.c
13936 F:      include/linux/cpu_cooling.h
13937
13938 THINKPAD ACPI EXTRAS DRIVER
13939 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
13940 L:      ibm-acpi-devel@lists.sourceforge.net
13941 L:      platform-driver-x86@vger.kernel.org
13942 W:      http://ibm-acpi.sourceforge.net
13943 W:      http://thinkwiki.org/wiki/Ibm-acpi
13944 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
13945 S:      Maintained
13946 F:      drivers/platform/x86/thinkpad_acpi.c
13947
13948 THUNDERBOLT DRIVER
13949 M:      Andreas Noever <andreas.noever@gmail.com>
13950 M:      Michael Jamet <michael.jamet@intel.com>
13951 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
13952 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
13953 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
13954 S:      Maintained
13955 F:      Documentation/admin-guide/thunderbolt.rst
13956 F:      drivers/thunderbolt/
13957 F:      include/linux/thunderbolt.h
13958
13959 THUNDERBOLT NETWORK DRIVER
13960 M:      Michael Jamet <michael.jamet@intel.com>
13961 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
13962 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
13963 L:      netdev@vger.kernel.org
13964 S:      Maintained
13965 F:      drivers/net/thunderbolt.c
13966
13967 THUNDERX GPIO DRIVER
13968 M:      David Daney <david.daney@cavium.com>
13969 S:      Maintained
13970 F:      drivers/gpio/gpio-thunderx.c
13971
13972 TI AM437X VPFE DRIVER
13973 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
13974 L:      linux-media@vger.kernel.org
13975 W:      https://linuxtv.org
13976 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13977 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
13978 S:      Maintained
13979 F:      drivers/media/platform/am437x/
13980
13981 TI BANDGAP AND THERMAL DRIVER
13982 M:      Eduardo Valentin <edubezval@gmail.com>
13983 M:      Keerthy <j-keerthy@ti.com>
13984 L:      linux-pm@vger.kernel.org
13985 L:      linux-omap@vger.kernel.org
13986 S:      Maintained
13987 F:      drivers/thermal/ti-soc-thermal/
13988
13989 TI BQ27XXX POWER SUPPLY DRIVER
13990 R:      Andrew F. Davis <afd@ti.com>
13991 F:      include/linux/power/bq27xxx_battery.h
13992 F:      drivers/power/supply/bq27xxx_battery.c
13993 F:      drivers/power/supply/bq27xxx_battery_i2c.c
13994
13995 TI CDCE706 CLOCK DRIVER
13996 M:      Max Filippov <jcmvbkbc@gmail.com>
13997 S:      Maintained
13998 F:      drivers/clk/clk-cdce706.c
13999
14000 TI CLOCK DRIVER
14001 M:      Tero Kristo <t-kristo@ti.com>
14002 L:      linux-omap@vger.kernel.org
14003 S:      Maintained
14004 F:      drivers/clk/ti/
14005 F:      include/linux/clk/ti.h
14006
14007 TI DAVINCI MACHINE SUPPORT
14008 M:      Sekhar Nori <nsekhar@ti.com>
14009 M:      Kevin Hilman <khilman@kernel.org>
14010 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14011 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14012 S:      Supported
14013 F:      arch/arm/mach-davinci/
14014 F:      drivers/i2c/busses/i2c-davinci.c
14015 F:      arch/arm/boot/dts/da850*
14016
14017 TI DAVINCI SERIES CLOCK DRIVER
14018 M:      David Lechner <david@lechnology.com>
14019 R:      Sekhar Nori <nsekhar@ti.com>
14020 S:      Maintained
14021 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14022 F:      drivers/clk/davinci/
14023
14024 TI DAVINCI SERIES GPIO DRIVER
14025 M:      Keerthy <j-keerthy@ti.com>
14026 L:      linux-gpio@vger.kernel.org
14027 S:      Maintained
14028 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14029 F:      drivers/gpio/gpio-davinci.c
14030
14031 TI DAVINCI SERIES MEDIA DRIVER
14032 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14033 L:      linux-media@vger.kernel.org
14034 W:      https://linuxtv.org
14035 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14036 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14037 S:      Maintained
14038 F:      drivers/media/platform/davinci/
14039 F:      include/media/davinci/
14040
14041 TI ETHERNET SWITCH DRIVER (CPSW)
14042 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14043 L:      linux-omap@vger.kernel.org
14044 L:      netdev@vger.kernel.org
14045 S:      Maintained
14046 F:      drivers/net/ethernet/ti/cpsw*
14047 F:      drivers/net/ethernet/ti/davinci*
14048
14049 TI FLASH MEDIA INTERFACE DRIVER
14050 M:      Alex Dubov <oakad@yahoo.com>
14051 S:      Maintained
14052 F:      drivers/misc/tifm*
14053 F:      drivers/mmc/host/tifm_sd.c
14054 F:      include/linux/tifm.h
14055
14056 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14057 M:      Santosh Shilimkar <ssantosh@kernel.org>
14058 L:      linux-kernel@vger.kernel.org
14059 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14060 S:      Maintained
14061 F:      drivers/soc/ti/*
14062 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14063
14064 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14065 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14066 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14067 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14068 S:      Maintained
14069 F:      sound/soc/codecs/lm49453*
14070 F:      sound/soc/codecs/isabelle*
14071
14072 TI LP855x BACKLIGHT DRIVER
14073 M:      Milo Kim <milo.kim@ti.com>
14074 S:      Maintained
14075 F:      Documentation/backlight/lp855x-driver.txt
14076 F:      drivers/video/backlight/lp855x_bl.c
14077 F:      include/linux/platform_data/lp855x.h
14078
14079 TI LP8727 CHARGER DRIVER
14080 M:      Milo Kim <milo.kim@ti.com>
14081 S:      Maintained
14082 F:      drivers/power/supply/lp8727_charger.c
14083 F:      include/linux/platform_data/lp8727.h
14084
14085 TI LP8788 MFD DRIVER
14086 M:      Milo Kim <milo.kim@ti.com>
14087 S:      Maintained
14088 F:      drivers/iio/adc/lp8788_adc.c
14089 F:      drivers/leds/leds-lp8788.c
14090 F:      drivers/mfd/lp8788*.c
14091 F:      drivers/power/supply/lp8788-charger.c
14092 F:      drivers/regulator/lp8788-*.c
14093 F:      include/linux/mfd/lp8788*.h
14094
14095 TI NETCP ETHERNET DRIVER
14096 M:      Wingman Kwok <w-kwok2@ti.com>
14097 M:      Murali Karicheri <m-karicheri2@ti.com>
14098 L:      netdev@vger.kernel.org
14099 S:      Maintained
14100 F:      drivers/net/ethernet/ti/netcp*
14101
14102 TI TAS571X FAMILY ASoC CODEC DRIVER
14103 M:      Kevin Cernekee <cernekee@chromium.org>
14104 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14105 S:      Odd Fixes
14106 F:      sound/soc/codecs/tas571x*
14107
14108 TI TRF7970A NFC DRIVER
14109 M:      Mark Greer <mgreer@animalcreek.com>
14110 L:      linux-wireless@vger.kernel.org
14111 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14112 S:      Supported
14113 F:      drivers/nfc/trf7970a.c
14114 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14115
14116 TI TWL4030 SERIES SOC CODEC DRIVER
14117 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14118 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14119 S:      Maintained
14120 F:      sound/soc/codecs/twl4030*
14121
14122 TI VPE/CAL DRIVERS
14123 M:      Benoit Parrot <bparrot@ti.com>
14124 L:      linux-media@vger.kernel.org
14125 W:      http://linuxtv.org/
14126 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14127 S:      Maintained
14128 F:      drivers/media/platform/ti-vpe/
14129
14130 TI WILINK WIRELESS DRIVERS
14131 L:      linux-wireless@vger.kernel.org
14132 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14133 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14134 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14135 S:      Orphan
14136 F:      drivers/net/wireless/ti/
14137 F:      include/linux/wl12xx.h
14138
14139 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14140 M:      John Stultz <john.stultz@linaro.org>
14141 M:      Thomas Gleixner <tglx@linutronix.de>
14142 R:      Stephen Boyd <sboyd@kernel.org>
14143 L:      linux-kernel@vger.kernel.org
14144 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14145 S:      Supported
14146 F:      include/linux/clocksource.h
14147 F:      include/linux/time.h
14148 F:      include/linux/timex.h
14149 F:      include/uapi/linux/time.h
14150 F:      include/uapi/linux/timex.h
14151 F:      kernel/time/clocksource.c
14152 F:      kernel/time/time*.c
14153 F:      kernel/time/alarmtimer.c
14154 F:      kernel/time/ntp.c
14155 F:      tools/testing/selftests/timers/
14156
14157 TIPC NETWORK LAYER
14158 M:      Jon Maloy <jon.maloy@ericsson.com>
14159 M:      Ying Xue <ying.xue@windriver.com>
14160 L:      netdev@vger.kernel.org (core kernel code)
14161 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14162 W:      http://tipc.sourceforge.net/
14163 S:      Maintained
14164 F:      include/uapi/linux/tipc*.h
14165 F:      net/tipc/
14166
14167 TLAN NETWORK DRIVER
14168 M:      Samuel Chessman <chessman@tux.org>
14169 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14170 W:      http://sourceforge.net/projects/tlan/
14171 S:      Maintained
14172 F:      Documentation/networking/tlan.txt
14173 F:      drivers/net/ethernet/ti/tlan.*
14174
14175 TM6000 VIDEO4LINUX DRIVER
14176 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14177 L:      linux-media@vger.kernel.org
14178 W:      https://linuxtv.org
14179 T:      git git://linuxtv.org/media_tree.git
14180 S:      Odd fixes
14181 F:      drivers/media/usb/tm6000/
14182 F:      Documentation/media/v4l-drivers/tm6000*
14183
14184 TMIO/SDHI MMC DRIVER
14185 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14186 L:      linux-mmc@vger.kernel.org
14187 S:      Supported
14188 F:      drivers/mmc/host/tmio_mmc*
14189 F:      drivers/mmc/host/renesas_sdhi*
14190 F:      include/linux/mfd/tmio.h
14191
14192 TMP401 HARDWARE MONITOR DRIVER
14193 M:      Guenter Roeck <linux@roeck-us.net>
14194 L:      linux-hwmon@vger.kernel.org
14195 S:      Maintained
14196 F:      Documentation/hwmon/tmp401
14197 F:      drivers/hwmon/tmp401.c
14198
14199 TMPFS (SHMEM FILESYSTEM)
14200 M:      Hugh Dickins <hughd@google.com>
14201 L:      linux-mm@kvack.org
14202 S:      Maintained
14203 F:      include/linux/shmem_fs.h
14204 F:      mm/shmem.c
14205
14206 TOMOYO SECURITY MODULE
14207 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14208 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14209 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14210 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14211 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14212 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14213 W:      http://tomoyo.sourceforge.jp/
14214 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14215 S:      Maintained
14216 F:      security/tomoyo/
14217
14218 TOPSTAR LAPTOP EXTRAS DRIVER
14219 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14220 L:      platform-driver-x86@vger.kernel.org
14221 S:      Maintained
14222 F:      drivers/platform/x86/topstar-laptop.c
14223
14224 TORTURE-TEST MODULES
14225 M:      Davidlohr Bueso <dave@stgolabs.net>
14226 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14227 M:      Josh Triplett <josh@joshtriplett.org>
14228 L:      linux-kernel@vger.kernel.org
14229 S:      Supported
14230 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14231 F:      Documentation/RCU/torture.txt
14232 F:      kernel/torture.c
14233 F:      kernel/rcu/rcutorture.c
14234 F:      kernel/locking/locktorture.c
14235
14236 TOSHIBA ACPI EXTRAS DRIVER
14237 M:      Azael Avalos <coproscefalo@gmail.com>
14238 L:      platform-driver-x86@vger.kernel.org
14239 S:      Maintained
14240 F:      drivers/platform/x86/toshiba_acpi.c
14241
14242 TOSHIBA BLUETOOTH 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_bluetooth.c
14247
14248 TOSHIBA HDD ACTIVE PROTECTION SENSOR 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_haps.c
14253
14254 TOSHIBA SMM DRIVER
14255 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14256 W:      http://www.buzzard.org.uk/toshiba/
14257 S:      Maintained
14258 F:      drivers/char/toshiba.c
14259 F:      include/linux/toshiba.h
14260 F:      include/uapi/linux/toshiba.h
14261
14262 TOSHIBA TC358743 DRIVER
14263 M:      Mats Randgaard <matrandg@cisco.com>
14264 L:      linux-media@vger.kernel.org
14265 S:      Maintained
14266 F:      drivers/media/i2c/tc358743*
14267 F:      include/media/i2c/tc358743.h
14268
14269 TOSHIBA WMI HOTKEYS DRIVER
14270 M:      Azael Avalos <coproscefalo@gmail.com>
14271 L:      platform-driver-x86@vger.kernel.org
14272 S:      Maintained
14273 F:      drivers/platform/x86/toshiba-wmi.c
14274
14275 TPM DEVICE DRIVER
14276 M:      Peter Huewe <peterhuewe@gmx.de>
14277 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14278 R:      Jason Gunthorpe <jgg@ziepe.ca>
14279 L:      linux-integrity@vger.kernel.org
14280 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14281 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14282 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14283 S:      Maintained
14284 F:      drivers/char/tpm/
14285
14286 TRACING
14287 M:      Steven Rostedt <rostedt@goodmis.org>
14288 M:      Ingo Molnar <mingo@redhat.com>
14289 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14290 S:      Maintained
14291 F:      Documentation/trace/ftrace.txt
14292 F:      arch/*/*/*/ftrace.h
14293 F:      arch/*/kernel/ftrace.c
14294 F:      include/*/ftrace.h
14295 F:      include/linux/trace*.h
14296 F:      include/trace/
14297 F:      kernel/trace/
14298 F:      tools/testing/selftests/ftrace/
14299
14300 TRACING MMIO ACCESSES (MMIOTRACE)
14301 M:      Steven Rostedt <rostedt@goodmis.org>
14302 M:      Ingo Molnar <mingo@kernel.org>
14303 R:      Karol Herbst <karolherbst@gmail.com>
14304 R:      Pekka Paalanen <ppaalanen@gmail.com>
14305 S:      Maintained
14306 L:      linux-kernel@vger.kernel.org
14307 L:      nouveau@lists.freedesktop.org
14308 F:      kernel/trace/trace_mmiotrace.c
14309 F:      include/linux/mmiotrace.h
14310 F:      arch/x86/mm/kmmio.c
14311 F:      arch/x86/mm/mmio-mod.c
14312 F:      arch/x86/mm/testmmiotrace.c
14313
14314 TRIVIAL PATCHES
14315 M:      Jiri Kosina <trivial@kernel.org>
14316 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14317 S:      Maintained
14318 K:      ^Subject:.*(?i)trivial
14319
14320 TEMPO SEMICONDUCTOR DRIVERS
14321 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14322 S:      Maintained
14323 F:      sound/soc/codecs/tscs*.c
14324 F:      sound/soc/codecs/tscs*.h
14325 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14326
14327 TTY LAYER
14328 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14329 M:      Jiri Slaby <jslaby@suse.com>
14330 S:      Supported
14331 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14332 F:      Documentation/serial/
14333 F:      drivers/tty/
14334 F:      drivers/tty/serial/serial_core.c
14335 F:      include/linux/serial_core.h
14336 F:      include/linux/serial.h
14337 F:      include/linux/tty.h
14338 F:      include/uapi/linux/serial_core.h
14339 F:      include/uapi/linux/serial.h
14340 F:      include/uapi/linux/tty.h
14341
14342 TUA9001 MEDIA DRIVER
14343 M:      Antti Palosaari <crope@iki.fi>
14344 L:      linux-media@vger.kernel.org
14345 W:      https://linuxtv.org
14346 W:      http://palosaari.fi/linux/
14347 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14348 T:      git git://linuxtv.org/anttip/media_tree.git
14349 S:      Maintained
14350 F:      drivers/media/tuners/tua9001*
14351
14352 TULIP NETWORK DRIVERS
14353 L:      netdev@vger.kernel.org
14354 L:      linux-parisc@vger.kernel.org
14355 S:      Orphan
14356 F:      drivers/net/ethernet/dec/tulip/
14357
14358 TUN/TAP driver
14359 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14360 W:      http://vtun.sourceforge.net/tun
14361 S:      Maintained
14362 F:      Documentation/networking/tuntap.txt
14363 F:      arch/um/os-Linux/drivers/
14364
14365 TURBOCHANNEL SUBSYSTEM
14366 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14367 M:      Ralf Baechle <ralf@linux-mips.org>
14368 L:      linux-mips@linux-mips.org
14369 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14370 S:      Maintained
14371 F:      drivers/tc/
14372 F:      include/linux/tc.h
14373
14374 TW5864 VIDEO4LINUX DRIVER
14375 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14376 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14377 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14378 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14379 L:      linux-media@vger.kernel.org
14380 S:      Supported
14381 F:      drivers/media/pci/tw5864/
14382
14383 TW68 VIDEO4LINUX DRIVER
14384 M:      Hans Verkuil <hverkuil@xs4all.nl>
14385 L:      linux-media@vger.kernel.org
14386 T:      git git://linuxtv.org/media_tree.git
14387 W:      https://linuxtv.org
14388 S:      Odd Fixes
14389 F:      drivers/media/pci/tw68/
14390
14391 TW686X VIDEO4LINUX DRIVER
14392 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14393 L:      linux-media@vger.kernel.org
14394 T:      git git://linuxtv.org/media_tree.git
14395 W:      http://linuxtv.org
14396 S:      Maintained
14397 F:      drivers/media/pci/tw686x/
14398
14399 UBI FILE SYSTEM (UBIFS)
14400 M:      Richard Weinberger <richard@nod.at>
14401 M:      Artem Bityutskiy <dedekind1@gmail.com>
14402 M:      Adrian Hunter <adrian.hunter@intel.com>
14403 L:      linux-mtd@lists.infradead.org
14404 T:      git git://git.infradead.org/ubifs-2.6.git
14405 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14406 S:      Supported
14407 F:      Documentation/filesystems/ubifs.txt
14408 F:      fs/ubifs/
14409
14410 UCLINUX (M68KNOMMU AND COLDFIRE)
14411 M:      Greg Ungerer <gerg@linux-m68k.org>
14412 W:      http://www.linux-m68k.org/
14413 W:      http://www.uclinux.org/
14414 L:      linux-m68k@lists.linux-m68k.org
14415 L:      uclinux-dev@uclinux.org  (subscribers-only)
14416 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14417 S:      Maintained
14418 F:      arch/m68k/coldfire/
14419 F:      arch/m68k/68*/
14420 F:      arch/m68k/*/*_no.*
14421 F:      arch/m68k/include/asm/*_no.*
14422
14423 UDF FILESYSTEM
14424 M:      Jan Kara <jack@suse.com>
14425 S:      Maintained
14426 F:      Documentation/filesystems/udf.txt
14427 F:      fs/udf/
14428
14429 UDRAW TABLET
14430 M:      Bastien Nocera <hadess@hadess.net>
14431 L:      linux-input@vger.kernel.org
14432 S:      Maintained
14433 F:      drivers/hid/hid-udraw-ps3.c
14434
14435 UFS FILESYSTEM
14436 M:      Evgeniy Dushistov <dushistov@mail.ru>
14437 S:      Maintained
14438 F:      Documentation/filesystems/ufs.txt
14439 F:      fs/ufs/
14440
14441 UHID USERSPACE HID IO DRIVER:
14442 M:      David Herrmann <dh.herrmann@googlemail.com>
14443 L:      linux-input@vger.kernel.org
14444 S:      Maintained
14445 F:      drivers/hid/uhid.c
14446 F:      include/uapi/linux/uhid.h
14447
14448 ULPI BUS
14449 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14450 L:      linux-usb@vger.kernel.org
14451 S:      Maintained
14452 F:      drivers/usb/common/ulpi.c
14453 F:      include/linux/ulpi/
14454
14455 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
14456 L:      linux-usb@vger.kernel.org
14457 S:      Orphan
14458 F:      drivers/uwb/
14459 F:      include/linux/uwb.h
14460 F:      include/linux/uwb/
14461
14462 UNICORE32 ARCHITECTURE:
14463 M:      Guan Xuetao <gxt@pku.edu.cn>
14464 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
14465 S:      Maintained
14466 T:      git git://github.com/gxt/linux.git
14467 F:      arch/unicore32/
14468
14469 UNIFDEF
14470 M:      Tony Finch <dot@dotat.at>
14471 W:      http://dotat.at/prog/unifdef
14472 S:      Maintained
14473 F:      scripts/unifdef.c
14474
14475 UNIFORM CDROM DRIVER
14476 M:      Jens Axboe <axboe@kernel.dk>
14477 W:      http://www.kernel.dk
14478 S:      Maintained
14479 F:      Documentation/cdrom/
14480 F:      drivers/cdrom/cdrom.c
14481 F:      include/linux/cdrom.h
14482 F:      include/uapi/linux/cdrom.h
14483
14484 UNISYS S-PAR DRIVERS
14485 M:      David Kershner <david.kershner@unisys.com>
14486 L:      sparmaintainer@unisys.com (Unisys internal)
14487 S:      Supported
14488 F:      include/linux/visorbus.h
14489 F:      drivers/visorbus/
14490 F:      drivers/staging/unisys/
14491
14492 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
14493 M:      Vinayak Holikatti <vinholikatti@gmail.com>
14494 L:      linux-scsi@vger.kernel.org
14495 S:      Supported
14496 F:      Documentation/scsi/ufs.txt
14497 F:      drivers/scsi/ufs/
14498
14499 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
14500 M:      Joao Pinto <jpinto@synopsys.com>
14501 L:      linux-scsi@vger.kernel.org
14502 S:      Supported
14503 F:      drivers/scsi/ufs/*dwc*
14504
14505 UNSORTED BLOCK IMAGES (UBI)
14506 M:      Artem Bityutskiy <dedekind1@gmail.com>
14507 M:      Richard Weinberger <richard@nod.at>
14508 W:      http://www.linux-mtd.infradead.org/
14509 L:      linux-mtd@lists.infradead.org
14510 T:      git git://git.infradead.org/ubifs-2.6.git
14511 S:      Supported
14512 F:      drivers/mtd/ubi/
14513 F:      include/linux/mtd/ubi.h
14514 F:      include/uapi/mtd/ubi-user.h
14515
14516 USB "USBNET" DRIVER FRAMEWORK
14517 M:      Oliver Neukum <oneukum@suse.com>
14518 L:      netdev@vger.kernel.org
14519 W:      http://www.linux-usb.org/usbnet
14520 S:      Maintained
14521 F:      drivers/net/usb/usbnet.c
14522 F:      include/linux/usb/usbnet.h
14523
14524 USB ACM DRIVER
14525 M:      Oliver Neukum <oneukum@suse.com>
14526 L:      linux-usb@vger.kernel.org
14527 S:      Maintained
14528 F:      Documentation/usb/acm.txt
14529 F:      drivers/usb/class/cdc-acm.*
14530
14531 USB AR5523 WIRELESS DRIVER
14532 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
14533 L:      linux-wireless@vger.kernel.org
14534 S:      Maintained
14535 F:      drivers/net/wireless/ath/ar5523/
14536
14537 USB ATTACHED SCSI
14538 M:      Oliver Neukum <oneukum@suse.com>
14539 L:      linux-usb@vger.kernel.org
14540 L:      linux-scsi@vger.kernel.org
14541 S:      Maintained
14542 F:      drivers/usb/storage/uas.c
14543
14544 USB CDC ETHERNET DRIVER
14545 M:      Oliver Neukum <oliver@neukum.org>
14546 L:      linux-usb@vger.kernel.org
14547 S:      Maintained
14548 F:      drivers/net/usb/cdc_*.c
14549 F:      include/uapi/linux/usb/cdc.h
14550
14551 USB CHAOSKEY DRIVER
14552 M:      Keith Packard <keithp@keithp.com>
14553 L:      linux-usb@vger.kernel.org
14554 S:      Maintained
14555 F:      drivers/usb/misc/chaoskey.c
14556
14557 USB CYPRESS C67X00 DRIVER
14558 M:      Peter Korsgaard <jacmet@sunsite.dk>
14559 L:      linux-usb@vger.kernel.org
14560 S:      Maintained
14561 F:      drivers/usb/c67x00/
14562
14563 USB DAVICOM DM9601 DRIVER
14564 M:      Peter Korsgaard <jacmet@sunsite.dk>
14565 L:      netdev@vger.kernel.org
14566 W:      http://www.linux-usb.org/usbnet
14567 S:      Maintained
14568 F:      drivers/net/usb/dm9601.c
14569
14570 USB DIAMOND RIO500 DRIVER
14571 M:      Cesar Miquel <miquel@df.uba.ar>
14572 L:      rio500-users@lists.sourceforge.net
14573 W:      http://rio500.sourceforge.net
14574 S:      Maintained
14575 F:      drivers/usb/misc/rio500*
14576
14577 USB EHCI DRIVER
14578 M:      Alan Stern <stern@rowland.harvard.edu>
14579 L:      linux-usb@vger.kernel.org
14580 S:      Maintained
14581 F:      Documentation/usb/ehci.txt
14582 F:      drivers/usb/host/ehci*
14583
14584 USB GADGET/PERIPHERAL SUBSYSTEM
14585 M:      Felipe Balbi <balbi@kernel.org>
14586 L:      linux-usb@vger.kernel.org
14587 W:      http://www.linux-usb.org/gadget
14588 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
14589 S:      Maintained
14590 F:      drivers/usb/gadget/
14591 F:      include/linux/usb/gadget*
14592
14593 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
14594 M:      Jiri Kosina <jikos@kernel.org>
14595 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
14596 L:      linux-usb@vger.kernel.org
14597 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
14598 S:      Maintained
14599 F:      Documentation/hid/hiddev.txt
14600 F:      drivers/hid/usbhid/
14601
14602 USB INTEL XHCI ROLE MUX DRIVER
14603 M:      Hans de Goede <hdegoede@redhat.com>
14604 L:      linux-usb@vger.kernel.org
14605 S:      Maintained
14606 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
14607
14608 USB ISP116X DRIVER
14609 M:      Olav Kongas <ok@artecdesign.ee>
14610 L:      linux-usb@vger.kernel.org
14611 S:      Maintained
14612 F:      drivers/usb/host/isp116x*
14613 F:      include/linux/usb/isp116x.h
14614
14615 USB LAN78XX ETHERNET DRIVER
14616 M:      Woojung Huh <woojung.huh@microchip.com>
14617 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14618 L:      netdev@vger.kernel.org
14619 S:      Maintained
14620 F:      drivers/net/usb/lan78xx.*
14621
14622 USB MASS STORAGE DRIVER
14623 M:      Alan Stern <stern@rowland.harvard.edu>
14624 L:      linux-usb@vger.kernel.org
14625 L:      usb-storage@lists.one-eyed-alien.net
14626 S:      Maintained
14627 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
14628 F:      drivers/usb/storage/
14629
14630 USB MIDI DRIVER
14631 M:      Clemens Ladisch <clemens@ladisch.de>
14632 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14633 T:      git git://git.alsa-project.org/alsa-kernel.git
14634 S:      Maintained
14635 F:      sound/usb/midi.*
14636
14637 USB NETWORKING DRIVERS
14638 L:      linux-usb@vger.kernel.org
14639 S:      Odd Fixes
14640 F:      drivers/net/usb/
14641
14642 USB OHCI DRIVER
14643 M:      Alan Stern <stern@rowland.harvard.edu>
14644 L:      linux-usb@vger.kernel.org
14645 S:      Maintained
14646 F:      Documentation/usb/ohci.txt
14647 F:      drivers/usb/host/ohci*
14648
14649 USB OTG FSM (Finite State Machine)
14650 M:      Peter Chen <Peter.Chen@nxp.com>
14651 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
14652 L:      linux-usb@vger.kernel.org
14653 S:      Maintained
14654 F:      drivers/usb/common/usb-otg-fsm.c
14655
14656 USB OVER IP DRIVER
14657 M:      Valentina Manea <valentina.manea.m@gmail.com>
14658 M:      Shuah Khan <shuah@kernel.org>
14659 L:      linux-usb@vger.kernel.org
14660 S:      Maintained
14661 F:      Documentation/usb/usbip_protocol.txt
14662 F:      drivers/usb/usbip/
14663 F:      tools/usb/usbip/
14664
14665 USB PEGASUS DRIVER
14666 M:      Petko Manolov <petkan@nucleusys.com>
14667 L:      linux-usb@vger.kernel.org
14668 L:      netdev@vger.kernel.org
14669 T:      git git://github.com/petkan/pegasus.git
14670 W:      https://github.com/petkan/pegasus
14671 S:      Maintained
14672 F:      drivers/net/usb/pegasus.*
14673
14674 USB PHY LAYER
14675 M:      Felipe Balbi <balbi@kernel.org>
14676 L:      linux-usb@vger.kernel.org
14677 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
14678 S:      Maintained
14679 F:      drivers/usb/phy/
14680
14681 USB PRINTER DRIVER (usblp)
14682 M:      Pete Zaitcev <zaitcev@redhat.com>
14683 L:      linux-usb@vger.kernel.org
14684 S:      Supported
14685 F:      drivers/usb/class/usblp.c
14686
14687 USB QMI WWAN NETWORK DRIVER
14688 M:      Bjørn Mork <bjorn@mork.no>
14689 L:      netdev@vger.kernel.org
14690 S:      Maintained
14691 F:      Documentation/ABI/testing/sysfs-class-net-qmi
14692 F:      drivers/net/usb/qmi_wwan.c
14693
14694 USB RTL8150 DRIVER
14695 M:      Petko Manolov <petkan@nucleusys.com>
14696 L:      linux-usb@vger.kernel.org
14697 L:      netdev@vger.kernel.org
14698 T:      git git://github.com/petkan/rtl8150.git
14699 W:      https://github.com/petkan/rtl8150
14700 S:      Maintained
14701 F:      drivers/net/usb/rtl8150.c
14702
14703 USB SERIAL SUBSYSTEM
14704 M:      Johan Hovold <johan@kernel.org>
14705 L:      linux-usb@vger.kernel.org
14706 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
14707 S:      Maintained
14708 F:      Documentation/usb/usb-serial.txt
14709 F:      drivers/usb/serial/
14710 F:      include/linux/usb/serial.h
14711
14712 USB SMSC75XX ETHERNET DRIVER
14713 M:      Steve Glendinning <steve.glendinning@shawell.net>
14714 L:      netdev@vger.kernel.org
14715 S:      Maintained
14716 F:      drivers/net/usb/smsc75xx.*
14717
14718 USB SMSC95XX ETHERNET DRIVER
14719 M:      Steve Glendinning <steve.glendinning@shawell.net>
14720 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14721 L:      netdev@vger.kernel.org
14722 S:      Maintained
14723 F:      drivers/net/usb/smsc95xx.*
14724
14725 USB SUBSYSTEM
14726 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14727 L:      linux-usb@vger.kernel.org
14728 W:      http://www.linux-usb.org
14729 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
14730 S:      Supported
14731 F:      Documentation/devicetree/bindings/usb/
14732 F:      Documentation/usb/
14733 F:      drivers/usb/
14734 F:      include/linux/usb.h
14735 F:      include/linux/usb/
14736
14737 USB TYPEC PI3USB30532 MUX DRIVER
14738 M:      Hans de Goede <hdegoede@redhat.com>
14739 L:      linux-usb@vger.kernel.org
14740 S:      Maintained
14741 F:      drivers/usb/typec/mux/pi3usb30532.c
14742
14743 USB TYPEC SUBSYSTEM
14744 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14745 L:      linux-usb@vger.kernel.org
14746 S:      Maintained
14747 F:      Documentation/ABI/testing/sysfs-class-typec
14748 F:      Documentation/usb/typec.rst
14749 F:      drivers/usb/typec/
14750 F:      include/linux/usb/typec.h
14751
14752 USB UHCI DRIVER
14753 M:      Alan Stern <stern@rowland.harvard.edu>
14754 L:      linux-usb@vger.kernel.org
14755 S:      Maintained
14756 F:      drivers/usb/host/uhci*
14757
14758 USB VIDEO CLASS
14759 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14760 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
14761 L:      linux-media@vger.kernel.org
14762 T:      git git://linuxtv.org/media_tree.git
14763 W:      http://www.ideasonboard.org/uvc/
14764 S:      Maintained
14765 F:      drivers/media/usb/uvc/
14766 F:      include/uapi/linux/uvcvideo.h
14767
14768 USB VISION DRIVER
14769 M:      Hans Verkuil <hverkuil@xs4all.nl>
14770 L:      linux-media@vger.kernel.org
14771 T:      git git://linuxtv.org/media_tree.git
14772 W:      https://linuxtv.org
14773 S:      Odd Fixes
14774 F:      drivers/media/usb/usbvision/
14775
14776 USB WEBCAM GADGET
14777 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14778 L:      linux-usb@vger.kernel.org
14779 S:      Maintained
14780 F:      drivers/usb/gadget/function/*uvc*
14781 F:      drivers/usb/gadget/legacy/webcam.c
14782
14783 USB WIRELESS RNDIS DRIVER (rndis_wlan)
14784 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
14785 L:      linux-wireless@vger.kernel.org
14786 S:      Maintained
14787 F:      drivers/net/wireless/rndis_wlan.c
14788
14789 USB XHCI DRIVER
14790 M:      Mathias Nyman <mathias.nyman@intel.com>
14791 L:      linux-usb@vger.kernel.org
14792 S:      Supported
14793 F:      drivers/usb/host/xhci*
14794 F:      drivers/usb/host/pci-quirks*
14795
14796 USB ZD1201 DRIVER
14797 L:      linux-wireless@vger.kernel.org
14798 W:      http://linux-lc100020.sourceforge.net
14799 S:      Orphan
14800 F:      drivers/net/wireless/zydas/zd1201.*
14801
14802 USB ZR364XX DRIVER
14803 M:      Antoine Jacquet <royale@zerezo.com>
14804 L:      linux-usb@vger.kernel.org
14805 L:      linux-media@vger.kernel.org
14806 T:      git git://linuxtv.org/media_tree.git
14807 W:      http://royale.zerezo.com/zr364xx/
14808 S:      Maintained
14809 F:      Documentation/media/v4l-drivers/zr364xx*
14810 F:      drivers/media/usb/zr364xx/
14811
14812 USER-MODE LINUX (UML)
14813 M:      Jeff Dike <jdike@addtoit.com>
14814 M:      Richard Weinberger <richard@nod.at>
14815 L:      user-mode-linux-devel@lists.sourceforge.net
14816 L:      user-mode-linux-user@lists.sourceforge.net
14817 W:      http://user-mode-linux.sourceforge.net
14818 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
14819 S:      Maintained
14820 F:      Documentation/virtual/uml/
14821 F:      arch/um/
14822 F:      arch/x86/um/
14823 F:      fs/hostfs/
14824 F:      fs/hppfs/
14825
14826 USERSPACE I/O (UIO)
14827 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14828 S:      Maintained
14829 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
14830 F:      Documentation/driver-api/uio-howto.rst
14831 F:      drivers/uio/
14832 F:      include/linux/uio*.h
14833
14834 UTIL-LINUX PACKAGE
14835 M:      Karel Zak <kzak@redhat.com>
14836 L:      util-linux@vger.kernel.org
14837 W:      http://en.wikipedia.org/wiki/Util-linux
14838 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
14839 S:      Maintained
14840
14841 UUID HELPERS
14842 M:      Christoph Hellwig <hch@lst.de>
14843 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14844 L:      linux-kernel@vger.kernel.org
14845 T:      git git://git.infradead.org/users/hch/uuid.git
14846 F:      lib/uuid.c
14847 F:      lib/test_uuid.c
14848 F:      include/linux/uuid.h
14849 F:      include/uapi/linux/uuid.h
14850 S:      Maintained
14851
14852 UVESAFB DRIVER
14853 M:      Michal Januszewski <spock@gentoo.org>
14854 L:      linux-fbdev@vger.kernel.org
14855 W:      http://dev.gentoo.org/~spock/projects/uvesafb/
14856 S:      Maintained
14857 F:      Documentation/fb/uvesafb.txt
14858 F:      drivers/video/fbdev/uvesafb.*
14859
14860 VF610 NAND DRIVER
14861 M:      Stefan Agner <stefan@agner.ch>
14862 L:      linux-mtd@lists.infradead.org
14863 S:      Supported
14864 F:      drivers/mtd/nand/raw/vf610_nfc.c
14865
14866 VFAT/FAT/MSDOS FILESYSTEM
14867 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
14868 S:      Maintained
14869 F:      Documentation/filesystems/vfat.txt
14870 F:      fs/fat/
14871
14872 VFIO DRIVER
14873 M:      Alex Williamson <alex.williamson@redhat.com>
14874 L:      kvm@vger.kernel.org
14875 T:      git git://github.com/awilliam/linux-vfio.git
14876 S:      Maintained
14877 F:      Documentation/vfio.txt
14878 F:      drivers/vfio/
14879 F:      include/linux/vfio.h
14880 F:      include/uapi/linux/vfio.h
14881
14882 VFIO MEDIATED DEVICE DRIVERS
14883 M:      Kirti Wankhede <kwankhede@nvidia.com>
14884 L:      kvm@vger.kernel.org
14885 S:      Maintained
14886 F:      Documentation/vfio-mediated-device.txt
14887 F:      drivers/vfio/mdev/
14888 F:      include/linux/mdev.h
14889 F:      samples/vfio-mdev/
14890
14891 VFIO PLATFORM DRIVER
14892 M:      Eric Auger <eric.auger@redhat.com>
14893 L:      kvm@vger.kernel.org
14894 S:      Maintained
14895 F:      drivers/vfio/platform/
14896
14897 VGA_SWITCHEROO
14898 R:      Lukas Wunner <lukas@wunner.de>
14899 S:      Maintained
14900 F:      Documentation/gpu/vga-switcheroo.rst
14901 F:      drivers/gpu/vga/vga_switcheroo.c
14902 F:      include/linux/vga_switcheroo.h
14903 T:      git git://anongit.freedesktop.org/drm/drm-misc
14904
14905 VIA RHINE NETWORK DRIVER
14906 S:      Orphan
14907 F:      drivers/net/ethernet/via/via-rhine.c
14908
14909 VIA SD/MMC CARD CONTROLLER DRIVER
14910 M:      Bruce Chang <brucechang@via.com.tw>
14911 M:      Harald Welte <HaraldWelte@viatech.com>
14912 S:      Maintained
14913 F:      drivers/mmc/host/via-sdmmc.c
14914
14915 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
14916 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
14917 L:      linux-fbdev@vger.kernel.org
14918 S:      Maintained
14919 F:      include/linux/via-core.h
14920 F:      include/linux/via-gpio.h
14921 F:      include/linux/via_i2c.h
14922 F:      drivers/video/fbdev/via/
14923
14924 VIA VELOCITY NETWORK DRIVER
14925 M:      Francois Romieu <romieu@fr.zoreil.com>
14926 L:      netdev@vger.kernel.org
14927 S:      Maintained
14928 F:      drivers/net/ethernet/via/via-velocity.*
14929
14930 VIDEO MULTIPLEXER DRIVER
14931 M:      Philipp Zabel <p.zabel@pengutronix.de>
14932 L:      linux-media@vger.kernel.org
14933 S:      Maintained
14934 F:      drivers/media/platform/video-mux.c
14935
14936 VIDEOBUF2 FRAMEWORK
14937 M:      Pawel Osciak <pawel@osciak.com>
14938 M:      Marek Szyprowski <m.szyprowski@samsung.com>
14939 M:      Kyungmin Park <kyungmin.park@samsung.com>
14940 L:      linux-media@vger.kernel.org
14941 S:      Maintained
14942 F:      drivers/media/v4l2-core/videobuf2-*
14943 F:      include/media/videobuf2-*
14944
14945 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
14946 M:      Helen Koike <helen.koike@collabora.com>
14947 L:      linux-media@vger.kernel.org
14948 T:      git git://linuxtv.org/media_tree.git
14949 W:      https://linuxtv.org
14950 S:      Maintained
14951 F:      drivers/media/platform/vimc/*
14952
14953 VIRT LIB
14954 M:      Alex Williamson <alex.williamson@redhat.com>
14955 M:      Paolo Bonzini <pbonzini@redhat.com>
14956 L:      kvm@vger.kernel.org
14957 S:      Supported
14958 F:      virt/lib/
14959
14960 VIRTIO AND VHOST VSOCK DRIVER
14961 M:      Stefan Hajnoczi <stefanha@redhat.com>
14962 L:      kvm@vger.kernel.org
14963 L:      virtualization@lists.linux-foundation.org
14964 L:      netdev@vger.kernel.org
14965 S:      Maintained
14966 F:      include/linux/virtio_vsock.h
14967 F:      include/uapi/linux/virtio_vsock.h
14968 F:      include/uapi/linux/vsockmon.h
14969 F:      include/uapi/linux/vm_sockets_diag.h
14970 F:      net/vmw_vsock/diag.c
14971 F:      net/vmw_vsock/af_vsock_tap.c
14972 F:      net/vmw_vsock/virtio_transport_common.c
14973 F:      net/vmw_vsock/virtio_transport.c
14974 F:      drivers/net/vsockmon.c
14975 F:      drivers/vhost/vsock.c
14976 F:      drivers/vhost/vsock.h
14977 F:      tools/testing/vsock/
14978
14979 VIRTIO CONSOLE DRIVER
14980 M:      Amit Shah <amit@kernel.org>
14981 L:      virtualization@lists.linux-foundation.org
14982 S:      Maintained
14983 F:      drivers/char/virtio_console.c
14984 F:      include/linux/virtio_console.h
14985 F:      include/uapi/linux/virtio_console.h
14986
14987 VIRTIO CORE, NET AND BLOCK DRIVERS
14988 M:      "Michael S. Tsirkin" <mst@redhat.com>
14989 M:      Jason Wang <jasowang@redhat.com>
14990 L:      virtualization@lists.linux-foundation.org
14991 S:      Maintained
14992 F:      Documentation/devicetree/bindings/virtio/
14993 F:      drivers/virtio/
14994 F:      tools/virtio/
14995 F:      drivers/net/virtio_net.c
14996 F:      drivers/block/virtio_blk.c
14997 F:      include/linux/virtio*.h
14998 F:      include/uapi/linux/virtio_*.h
14999 F:      drivers/crypto/virtio/
15000 F:      mm/balloon_compaction.c
15001
15002 VIRTIO CRYPTO DRIVER
15003 M:      Gonglei <arei.gonglei@huawei.com>
15004 L:      virtualization@lists.linux-foundation.org
15005 L:      linux-crypto@vger.kernel.org
15006 S:      Maintained
15007 F:      drivers/crypto/virtio/
15008 F:      include/uapi/linux/virtio_crypto.h
15009
15010 VIRTIO DRIVERS FOR S390
15011 M:      Cornelia Huck <cohuck@redhat.com>
15012 M:      Halil Pasic <pasic@linux.ibm.com>
15013 L:      linux-s390@vger.kernel.org
15014 L:      virtualization@lists.linux-foundation.org
15015 L:      kvm@vger.kernel.org
15016 S:      Supported
15017 F:      drivers/s390/virtio/
15018 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15019
15020 VIRTIO GPU DRIVER
15021 M:      David Airlie <airlied@linux.ie>
15022 M:      Gerd Hoffmann <kraxel@redhat.com>
15023 L:      dri-devel@lists.freedesktop.org
15024 L:      virtualization@lists.linux-foundation.org
15025 T:      git git://anongit.freedesktop.org/drm/drm-misc
15026 S:      Maintained
15027 F:      drivers/gpu/drm/virtio/
15028 F:      include/uapi/linux/virtio_gpu.h
15029
15030 VIRTIO HOST (VHOST)
15031 M:      "Michael S. Tsirkin" <mst@redhat.com>
15032 M:      Jason Wang <jasowang@redhat.com>
15033 L:      kvm@vger.kernel.org
15034 L:      virtualization@lists.linux-foundation.org
15035 L:      netdev@vger.kernel.org
15036 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15037 S:      Maintained
15038 F:      drivers/vhost/
15039 F:      include/uapi/linux/vhost.h
15040
15041 VIRTIO INPUT DRIVER
15042 M:      Gerd Hoffmann <kraxel@redhat.com>
15043 S:      Maintained
15044 F:      drivers/virtio/virtio_input.c
15045 F:      include/uapi/linux/virtio_input.h
15046
15047 VIRTUAL BOX GUEST DEVICE DRIVER
15048 M:      Hans de Goede <hdegoede@redhat.com>
15049 M:      Arnd Bergmann <arnd@arndb.de>
15050 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15051 S:      Maintained
15052 F:      include/linux/vbox_utils.h
15053 F:      include/uapi/linux/vbox*.h
15054 F:      drivers/virt/vboxguest/
15055
15056 VIRTUAL SERIO DEVICE DRIVER
15057 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15058 S:      Maintained
15059 F:      drivers/input/serio/userio.c
15060 F:      include/uapi/linux/userio.h
15061
15062 VIVID VIRTUAL VIDEO DRIVER
15063 M:      Hans Verkuil <hverkuil@xs4all.nl>
15064 L:      linux-media@vger.kernel.org
15065 T:      git git://linuxtv.org/media_tree.git
15066 W:      https://linuxtv.org
15067 S:      Maintained
15068 F:      drivers/media/platform/vivid/*
15069
15070 VLYNQ BUS
15071 M:      Florian Fainelli <f.fainelli@gmail.com>
15072 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15073 S:      Maintained
15074 F:      drivers/vlynq/vlynq.c
15075 F:      include/linux/vlynq.h
15076
15077 VME SUBSYSTEM
15078 M:      Martyn Welch <martyn@welchs.me.uk>
15079 M:      Manohar Vanga <manohar.vanga@gmail.com>
15080 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15081 L:      devel@driverdev.osuosl.org
15082 S:      Maintained
15083 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15084 F:      Documentation/driver-api/vme.rst
15085 F:      drivers/staging/vme/
15086 F:      drivers/vme/
15087 F:      include/linux/vme*
15088
15089 VMWARE BALLOON DRIVER
15090 M:      Xavier Deguillard <xdeguillard@vmware.com>
15091 M:      Philip Moltmann <moltmann@vmware.com>
15092 M:      "VMware, Inc." <pv-drivers@vmware.com>
15093 L:      linux-kernel@vger.kernel.org
15094 S:      Maintained
15095 F:      drivers/misc/vmw_balloon.c
15096
15097 VMWARE HYPERVISOR INTERFACE
15098 M:      Alok Kataria <akataria@vmware.com>
15099 L:      virtualization@lists.linux-foundation.org
15100 S:      Supported
15101 F:      arch/x86/kernel/cpu/vmware.c
15102
15103 VMWARE PVRDMA DRIVER
15104 M:      Adit Ranadive <aditr@vmware.com>
15105 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15106 L:      linux-rdma@vger.kernel.org
15107 S:      Maintained
15108 F:      drivers/infiniband/hw/vmw_pvrdma/
15109
15110 VMware PVSCSI driver
15111 M:      Jim Gill <jgill@vmware.com>
15112 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15113 L:      linux-scsi@vger.kernel.org
15114 S:      Maintained
15115 F:      drivers/scsi/vmw_pvscsi.c
15116 F:      drivers/scsi/vmw_pvscsi.h
15117
15118 VMWARE VMMOUSE SUBDRIVER
15119 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15120 M:      "VMware, Inc." <pv-drivers@vmware.com>
15121 L:      linux-input@vger.kernel.org
15122 S:      Maintained
15123 F:      drivers/input/mouse/vmmouse.c
15124 F:      drivers/input/mouse/vmmouse.h
15125
15126 VMWARE VMXNET3 ETHERNET DRIVER
15127 M:      Ronak Doshi <doshir@vmware.com>
15128 M:      "VMware, Inc." <pv-drivers@vmware.com>
15129 L:      netdev@vger.kernel.org
15130 S:      Maintained
15131 F:      drivers/net/vmxnet3/
15132
15133 VOCORE VOCORE2 BOARD
15134 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15135 L:      linux-mips@linux-mips.org
15136 S:      Maintained
15137 F:      arch/mips/boot/dts/ralink/vocore2.dts
15138
15139 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15140 M:      Liam Girdwood <lgirdwood@gmail.com>
15141 M:      Mark Brown <broonie@kernel.org>
15142 L:      linux-kernel@vger.kernel.org
15143 W:      http://www.slimlogic.co.uk/?p=48
15144 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15145 S:      Supported
15146 F:      Documentation/devicetree/bindings/regulator/
15147 F:      Documentation/power/regulator/
15148 F:      drivers/regulator/
15149 F:      include/dt-bindings/regulator/
15150 F:      include/linux/regulator/
15151
15152 VRF
15153 M:      David Ahern <dsa@cumulusnetworks.com>
15154 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15155 L:      netdev@vger.kernel.org
15156 S:      Maintained
15157 F:      drivers/net/vrf.c
15158 F:      Documentation/networking/vrf.txt
15159
15160 VT1211 HARDWARE MONITOR DRIVER
15161 M:      Juerg Haefliger <juergh@gmail.com>
15162 L:      linux-hwmon@vger.kernel.org
15163 S:      Maintained
15164 F:      Documentation/hwmon/vt1211
15165 F:      drivers/hwmon/vt1211.c
15166
15167 VT8231 HARDWARE MONITOR DRIVER
15168 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15169 L:      linux-hwmon@vger.kernel.org
15170 S:      Maintained
15171 F:      drivers/hwmon/vt8231.c
15172
15173 VUB300 USB to SDIO/SD/MMC bridge chip
15174 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15175 L:      linux-mmc@vger.kernel.org
15176 L:      linux-usb@vger.kernel.org
15177 S:      Supported
15178 F:      drivers/mmc/host/vub300.c
15179
15180 W1 DALLAS'S 1-WIRE BUS
15181 M:      Evgeniy Polyakov <zbr@ioremap.net>
15182 S:      Maintained
15183 F:      Documentation/w1/
15184 F:      drivers/w1/
15185 F:      include/linux/w1.h
15186
15187 W83791D HARDWARE MONITORING DRIVER
15188 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15189 L:      linux-hwmon@vger.kernel.org
15190 S:      Maintained
15191 F:      Documentation/hwmon/w83791d
15192 F:      drivers/hwmon/w83791d.c
15193
15194 W83793 HARDWARE MONITORING DRIVER
15195 M:      Rudolf Marek <r.marek@assembler.cz>
15196 L:      linux-hwmon@vger.kernel.org
15197 S:      Maintained
15198 F:      Documentation/hwmon/w83793
15199 F:      drivers/hwmon/w83793.c
15200
15201 W83795 HARDWARE MONITORING DRIVER
15202 M:      Jean Delvare <jdelvare@suse.com>
15203 L:      linux-hwmon@vger.kernel.org
15204 S:      Maintained
15205 F:      drivers/hwmon/w83795.c
15206
15207 W83L51xD SD/MMC CARD INTERFACE DRIVER
15208 M:      Pierre Ossman <pierre@ossman.eu>
15209 S:      Maintained
15210 F:      drivers/mmc/host/wbsd.*
15211
15212 WACOM PROTOCOL 4 SERIAL TABLETS
15213 M:      Julian Squires <julian@cipht.net>
15214 M:      Hans de Goede <hdegoede@redhat.com>
15215 L:      linux-input@vger.kernel.org
15216 S:      Maintained
15217 F:      drivers/input/tablet/wacom_serial4.c
15218
15219 WATCHDOG DEVICE DRIVERS
15220 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15221 M:      Guenter Roeck <linux@roeck-us.net>
15222 L:      linux-watchdog@vger.kernel.org
15223 W:      http://www.linux-watchdog.org/
15224 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15225 S:      Maintained
15226 F:      Documentation/devicetree/bindings/watchdog/
15227 F:      Documentation/watchdog/
15228 F:      drivers/watchdog/
15229 F:      include/linux/watchdog.h
15230 F:      include/uapi/linux/watchdog.h
15231
15232 WHISKEYCOVE PMIC GPIO DRIVER
15233 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15234 L:      linux-gpio@vger.kernel.org
15235 S:      Maintained
15236 F:      drivers/gpio/gpio-wcove.c
15237
15238 WIIMOTE HID DRIVER
15239 M:      David Herrmann <dh.herrmann@googlemail.com>
15240 L:      linux-input@vger.kernel.org
15241 S:      Maintained
15242 F:      drivers/hid/hid-wiimote*
15243
15244 WILOCITY WIL6210 WIRELESS DRIVER
15245 M:      Maya Erez <merez@codeaurora.org>
15246 L:      linux-wireless@vger.kernel.org
15247 L:      wil6210@qti.qualcomm.com
15248 S:      Supported
15249 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15250 F:      drivers/net/wireless/ath/wil6210/
15251
15252 WIMAX STACK
15253 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15254 M:      linux-wimax@intel.com
15255 L:      wimax@linuxwimax.org (subscribers-only)
15256 S:      Supported
15257 W:      http://linuxwimax.org
15258 F:      Documentation/wimax/README.wimax
15259 F:      include/linux/wimax/debug.h
15260 F:      include/net/wimax.h
15261 F:      include/uapi/linux/wimax.h
15262 F:      net/wimax/
15263
15264 WINBOND CIR DRIVER
15265 M:      David Härdeman <david@hardeman.nu>
15266 S:      Maintained
15267 F:      drivers/media/rc/winbond-cir.c
15268
15269 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15270 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15271 L:      linux-watchdog@vger.kernel.org
15272 S:      Maintained
15273 F:      drivers/watchdog/ebc-c384_wdt.c
15274
15275 WINSYSTEMS WS16C48 GPIO DRIVER
15276 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15277 L:      linux-gpio@vger.kernel.org
15278 S:      Maintained
15279 F:      drivers/gpio/gpio-ws16c48.c
15280
15281 WISTRON LAPTOP BUTTON DRIVER
15282 M:      Miloslav Trmac <mitr@volny.cz>
15283 S:      Maintained
15284 F:      drivers/input/misc/wistron_btns.c
15285
15286 WL3501 WIRELESS PCMCIA CARD DRIVER
15287 L:      linux-wireless@vger.kernel.org
15288 S:      Odd fixes
15289 F:      drivers/net/wireless/wl3501*
15290
15291 WOLFSON MICROELECTRONICS DRIVERS
15292 L:      patches@opensource.cirrus.com
15293 T:      git https://github.com/CirrusLogic/linux-drivers.git
15294 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15295 S:      Supported
15296 F:      Documentation/hwmon/wm83??
15297 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15298 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15299 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15300 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15301 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15302 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15303 F:      drivers/clk/clk-wm83*.c
15304 F:      drivers/extcon/extcon-arizona.c
15305 F:      drivers/leds/leds-wm83*.c
15306 F:      drivers/gpio/gpio-*wm*.c
15307 F:      drivers/gpio/gpio-arizona.c
15308 F:      drivers/hwmon/wm83??-hwmon.c
15309 F:      drivers/input/misc/wm831x-on.c
15310 F:      drivers/input/touchscreen/wm831x-ts.c
15311 F:      drivers/input/touchscreen/wm97*.c
15312 F:      drivers/mfd/arizona*
15313 F:      drivers/mfd/wm*.c
15314 F:      drivers/mfd/cs47l24*
15315 F:      drivers/power/supply/wm83*.c
15316 F:      drivers/rtc/rtc-wm83*.c
15317 F:      drivers/regulator/wm8*.c
15318 F:      drivers/regulator/arizona*
15319 F:      drivers/video/backlight/wm83*_bl.c
15320 F:      drivers/watchdog/wm83*_wdt.c
15321 F:      include/linux/mfd/arizona/
15322 F:      include/linux/mfd/wm831x/
15323 F:      include/linux/mfd/wm8350/
15324 F:      include/linux/mfd/wm8400*
15325 F:      include/linux/regulator/arizona*
15326 F:      include/linux/wm97xx.h
15327 F:      include/sound/wm????.h
15328 F:      sound/soc/codecs/arizona.?
15329 F:      sound/soc/codecs/wm*
15330 F:      sound/soc/codecs/cs47l24*
15331
15332 WORKQUEUE
15333 M:      Tejun Heo <tj@kernel.org>
15334 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15335 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15336 S:      Maintained
15337 F:      include/linux/workqueue.h
15338 F:      kernel/workqueue.c
15339 F:      Documentation/core-api/workqueue.rst
15340
15341 X-POWERS AXP288 PMIC DRIVERS
15342 M:      Hans de Goede <hdegoede@redhat.com>
15343 S:      Maintained
15344 N:      axp288
15345 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15346
15347 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15348 M:      Chen-Yu Tsai <wens@csie.org>
15349 L:      linux-kernel@vger.kernel.org
15350 S:      Maintained
15351 N:      axp[128]
15352
15353 X.25 NETWORK LAYER
15354 M:      Andrew Hendry <andrew.hendry@gmail.com>
15355 L:      linux-x25@vger.kernel.org
15356 S:      Odd Fixes
15357 F:      Documentation/networking/x25*
15358 F:      include/net/x25*
15359 F:      net/x25/
15360
15361 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15362 M:      Thomas Gleixner <tglx@linutronix.de>
15363 M:      Ingo Molnar <mingo@redhat.com>
15364 R:      "H. Peter Anvin" <hpa@zytor.com>
15365 M:      x86@kernel.org
15366 L:      linux-kernel@vger.kernel.org
15367 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15368 S:      Maintained
15369 F:      Documentation/devicetree/bindings/x86/
15370 F:      Documentation/x86/
15371 F:      arch/x86/
15372
15373 X86 MCE INFRASTRUCTURE
15374 M:      Tony Luck <tony.luck@intel.com>
15375 M:      Borislav Petkov <bp@alien8.de>
15376 L:      linux-edac@vger.kernel.org
15377 S:      Maintained
15378 F:      arch/x86/kernel/cpu/mcheck/*
15379
15380 X86 MICROCODE UPDATE SUPPORT
15381 M:      Borislav Petkov <bp@alien8.de>
15382 S:      Maintained
15383 F:      arch/x86/kernel/cpu/microcode/*
15384
15385 X86 PLATFORM DRIVERS
15386 M:      Darren Hart <dvhart@infradead.org>
15387 M:      Andy Shevchenko <andy@infradead.org>
15388 L:      platform-driver-x86@vger.kernel.org
15389 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15390 S:      Maintained
15391 F:      drivers/platform/x86/
15392 F:      drivers/platform/olpc/
15393
15394 X86 VDSO
15395 M:      Andy Lutomirski <luto@amacapital.net>
15396 L:      linux-kernel@vger.kernel.org
15397 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15398 S:      Maintained
15399 F:      arch/x86/entry/vdso/
15400
15401 XC2028/3028 TUNER DRIVER
15402 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15403 L:      linux-media@vger.kernel.org
15404 W:      https://linuxtv.org
15405 T:      git git://linuxtv.org/media_tree.git
15406 S:      Maintained
15407 F:      drivers/media/tuners/tuner-xc2028.*
15408
15409 XEN BLOCK SUBSYSTEM
15410 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15411 M:      Roger Pau Monné <roger.pau@citrix.com>
15412 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15413 S:      Supported
15414 F:      drivers/block/xen-blkback/*
15415 F:      drivers/block/xen*
15416
15417 XEN HYPERVISOR ARM
15418 M:      Stefano Stabellini <sstabellini@kernel.org>
15419 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15420 S:      Maintained
15421 F:      arch/arm/xen/
15422 F:      arch/arm/include/asm/xen/
15423
15424 XEN HYPERVISOR ARM64
15425 M:      Stefano Stabellini <sstabellini@kernel.org>
15426 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15427 S:      Maintained
15428 F:      arch/arm64/xen/
15429 F:      arch/arm64/include/asm/xen/
15430
15431 XEN HYPERVISOR INTERFACE
15432 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
15433 M:      Juergen Gross <jgross@suse.com>
15434 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15435 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
15436 S:      Supported
15437 F:      arch/x86/xen/
15438 F:      drivers/*/xen-*front.c
15439 F:      drivers/xen/
15440 F:      arch/x86/include/asm/xen/
15441 F:      arch/x86/include/asm/pvclock-abi.h
15442 F:      include/xen/
15443 F:      include/uapi/xen/
15444 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
15445 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
15446
15447 XEN NETWORK BACKEND DRIVER
15448 M:      Wei Liu <wei.liu2@citrix.com>
15449 M:      Paul Durrant <paul.durrant@citrix.com>
15450 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15451 L:      netdev@vger.kernel.org
15452 S:      Supported
15453 F:      drivers/net/xen-netback/*
15454
15455 XEN PCI SUBSYSTEM
15456 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15457 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15458 S:      Supported
15459 F:      arch/x86/pci/*xen*
15460 F:      drivers/pci/*xen*
15461
15462 XEN PVSCSI DRIVERS
15463 M:      Juergen Gross <jgross@suse.com>
15464 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15465 L:      linux-scsi@vger.kernel.org
15466 S:      Supported
15467 F:      drivers/scsi/xen-scsifront.c
15468 F:      drivers/xen/xen-scsiback.c
15469 F:      include/xen/interface/io/vscsiif.h
15470
15471 XEN SWIOTLB SUBSYSTEM
15472 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15473 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15474 L:      iommu@lists.linux-foundation.org
15475 S:      Supported
15476 F:      arch/x86/xen/*swiotlb*
15477 F:      drivers/xen/*swiotlb*
15478
15479 XFS FILESYSTEM
15480 M:      Darrick J. Wong <darrick.wong@oracle.com>
15481 M:      linux-xfs@vger.kernel.org
15482 L:      linux-xfs@vger.kernel.org
15483 W:      http://xfs.org/
15484 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
15485 S:      Supported
15486 F:      Documentation/filesystems/xfs.txt
15487 F:      fs/xfs/
15488
15489 XILINX AXI ETHERNET DRIVER
15490 M:      Anirudha Sarangi <anirudh@xilinx.com>
15491 M:      John Linn <John.Linn@xilinx.com>
15492 S:      Maintained
15493 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
15494
15495 XILINX UARTLITE SERIAL DRIVER
15496 M:      Peter Korsgaard <jacmet@sunsite.dk>
15497 L:      linux-serial@vger.kernel.org
15498 S:      Maintained
15499 F:      drivers/tty/serial/uartlite.c
15500
15501 XILINX VIDEO IP CORES
15502 M:      Hyun Kwon <hyun.kwon@xilinx.com>
15503 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15504 L:      linux-media@vger.kernel.org
15505 T:      git git://linuxtv.org/media_tree.git
15506 S:      Supported
15507 F:      Documentation/devicetree/bindings/media/xilinx/
15508 F:      drivers/media/platform/xilinx/
15509 F:      include/uapi/linux/xilinx-v4l2-controls.h
15510
15511 XILLYBUS DRIVER
15512 M:      Eli Billauer <eli.billauer@gmail.com>
15513 L:      linux-kernel@vger.kernel.org
15514 S:      Supported
15515 F:      drivers/char/xillybus/
15516
15517 XLP9XX I2C DRIVER
15518 M:      George Cherian <george.cherian@cavium.com>
15519 M:      Jan Glauber <jglauber@cavium.com>
15520 L:      linux-i2c@vger.kernel.org
15521 W:      http://www.cavium.com
15522 S:      Supported
15523 F:      drivers/i2c/busses/i2c-xlp9xx.c
15524
15525 XRA1403 GPIO EXPANDER
15526 M:      Nandor Han <nandor.han@ge.com>
15527 M:      Semi Malinen <semi.malinen@ge.com>
15528 L:      linux-gpio@vger.kernel.org
15529 S:      Maintained
15530 F:      drivers/gpio/gpio-xra1403.c
15531 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
15532
15533 XTENSA XTFPGA PLATFORM SUPPORT
15534 M:      Max Filippov <jcmvbkbc@gmail.com>
15535 L:      linux-xtensa@linux-xtensa.org
15536 S:      Maintained
15537 F:      drivers/spi/spi-xtensa-xtfpga.c
15538 F:      sound/soc/xtensa/xtfpga-i2s.c
15539
15540 YAM DRIVER FOR AX.25
15541 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
15542 L:      linux-hams@vger.kernel.org
15543 S:      Maintained
15544 F:      drivers/net/hamradio/yam*
15545 F:      include/linux/yam.h
15546
15547 YAMA SECURITY MODULE
15548 M:      Kees Cook <keescook@chromium.org>
15549 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
15550 S:      Supported
15551 F:      security/yama/
15552 F:      Documentation/admin-guide/LSM/Yama.rst
15553
15554 YEALINK PHONE DRIVER
15555 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
15556 L:      usbb2k-api-dev@nongnu.org
15557 S:      Maintained
15558 F:      Documentation/input/yealink.rst
15559 F:      drivers/input/misc/yealink.*
15560
15561 Z8530 DRIVER FOR AX.25
15562 M:      Joerg Reuter <jreuter@yaina.de>
15563 W:      http://yaina.de/jreuter/
15564 W:      http://www.qsl.net/dl1bke/
15565 L:      linux-hams@vger.kernel.org
15566 S:      Maintained
15567 F:      Documentation/networking/z8530drv.txt
15568 F:      drivers/net/hamradio/*scc.c
15569 F:      drivers/net/hamradio/z8530.h
15570
15571 ZBUD COMPRESSED PAGE ALLOCATOR
15572 M:      Seth Jennings <sjenning@redhat.com>
15573 M:      Dan Streetman <ddstreet@ieee.org>
15574 L:      linux-mm@kvack.org
15575 S:      Maintained
15576 F:      mm/zbud.c
15577 F:      include/linux/zbud.h
15578
15579 ZD1211RW WIRELESS DRIVER
15580 M:      Daniel Drake <dsd@gentoo.org>
15581 M:      Ulrich Kunitz <kune@deine-taler.de>
15582 W:      http://zd1211.ath.cx/wiki/DriverRewrite
15583 L:      linux-wireless@vger.kernel.org
15584 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
15585 S:      Maintained
15586 F:      drivers/net/wireless/zydas/zd1211rw/
15587
15588 ZD1301 MEDIA DRIVER
15589 M:      Antti Palosaari <crope@iki.fi>
15590 L:      linux-media@vger.kernel.org
15591 W:      https://linuxtv.org/
15592 W:      http://palosaari.fi/linux/
15593 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
15594 S:      Maintained
15595 F:      drivers/media/usb/dvb-usb-v2/zd1301*
15596
15597 ZD1301_DEMOD MEDIA DRIVER
15598 M:      Antti Palosaari <crope@iki.fi>
15599 L:      linux-media@vger.kernel.org
15600 W:      https://linuxtv.org/
15601 W:      http://palosaari.fi/linux/
15602 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
15603 S:      Maintained
15604 F:      drivers/media/dvb-frontends/zd1301_demod*
15605
15606 ZPOOL COMPRESSED PAGE STORAGE API
15607 M:      Dan Streetman <ddstreet@ieee.org>
15608 L:      linux-mm@kvack.org
15609 S:      Maintained
15610 F:      mm/zpool.c
15611 F:      include/linux/zpool.h
15612
15613 ZR36067 VIDEO FOR LINUX DRIVER
15614 L:      mjpeg-users@lists.sourceforge.net
15615 L:      linux-media@vger.kernel.org
15616 W:      http://mjpeg.sourceforge.net/driver-zoran/
15617 T:      hg https://linuxtv.org/hg/v4l-dvb
15618 S:      Odd Fixes
15619 F:      drivers/media/pci/zoran/
15620
15621 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
15622 M:      Minchan Kim <minchan@kernel.org>
15623 M:      Nitin Gupta <ngupta@vflare.org>
15624 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
15625 L:      linux-kernel@vger.kernel.org
15626 S:      Maintained
15627 F:      drivers/block/zram/
15628 F:      Documentation/blockdev/zram.txt
15629
15630 ZS DECSTATION Z85C30 SERIAL DRIVER
15631 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15632 S:      Maintained
15633 F:      drivers/tty/serial/zs.*
15634
15635 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
15636 M:      Minchan Kim <minchan@kernel.org>
15637 M:      Nitin Gupta <ngupta@vflare.org>
15638 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
15639 L:      linux-mm@kvack.org
15640 S:      Maintained
15641 F:      mm/zsmalloc.c
15642 F:      include/linux/zsmalloc.h
15643 F:      Documentation/vm/zsmalloc.txt
15644
15645 ZSWAP COMPRESSED SWAP CACHING
15646 M:      Seth Jennings <sjenning@redhat.com>
15647 M:      Dan Streetman <ddstreet@ieee.org>
15648 L:      linux-mm@kvack.org
15649 S:      Maintained
15650 F:      mm/zswap.c
15651
15652 THE REST
15653 M:      Linus Torvalds <torvalds@linux-foundation.org>
15654 L:      linux-kernel@vger.kernel.org
15655 Q:      http://patchwork.kernel.org/project/LKML/list/
15656 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
15657 S:      Buried alive in reporters
15658 F:      *
15659 F:      */