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:      Latchesar Ionkov <lucho@ionkov.net>
 203 M:      Dominique Martinet <asmadeus@codewreck.org>
 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 T:      git git://github.com/martinetd/linux.git
 209 S:      Maintained
 210 F:      Documentation/filesystems/9p.txt
 211 F:      fs/9p/
 212 F:      net/9p/
 213 F:      include/net/9p/
 214 F:      include/uapi/linux/virtio_9p.h
 215 F:      include/trace/events/9p.h
 216
 217 A8293 MEDIA DRIVER
 218 M:      Antti Palosaari <crope@iki.fi>
 219 L:      linux-media@vger.kernel.org
 220 W:      https://linuxtv.org
 221 W:      http://palosaari.fi/linux/
 222 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 223 T:      git git://linuxtv.org/anttip/media_tree.git
 224 S:      Maintained
 225 F:      drivers/media/dvb-frontends/a8293*
 226
 227 AACRAID SCSI RAID DRIVER
 228 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 229 L:      linux-scsi@vger.kernel.org
 230 W:      http://www.adaptec.com/
 231 S:      Supported
 232 F:      Documentation/scsi/aacraid.txt
 233 F:      drivers/scsi/aacraid/
 234
 235 ABI/API
 236 L:      linux-api@vger.kernel.org
 237 F:      include/linux/syscalls.h
 238 F:      kernel/sys_ni.c
 239
 240 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 241 M:      Hans de Goede <hdegoede@redhat.com>
 242 L:      linux-hwmon@vger.kernel.org
 243 S:      Maintained
 244 F:      drivers/hwmon/abituguru.c
 245
 246 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 247 M:      Alistair John Strachan <alistair@devzero.co.uk>
 248 L:      linux-hwmon@vger.kernel.org
 249 S:      Maintained
 250 F:      drivers/hwmon/abituguru3.c
 251
 252 ACCES 104-DIO-48E GPIO DRIVER
 253 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 254 L:      linux-gpio@vger.kernel.org
 255 S:      Maintained
 256 F:      drivers/gpio/gpio-104-dio-48e.c
 257
 258 ACCES 104-IDI-48 GPIO DRIVER
 259 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 260 L:      linux-gpio@vger.kernel.org
 261 S:      Maintained
 262 F:      drivers/gpio/gpio-104-idi-48.c
 263
 264 ACCES 104-IDIO-16 GPIO DRIVER
 265 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 266 L:      linux-gpio@vger.kernel.org
 267 S:      Maintained
 268 F:      drivers/gpio/gpio-104-idio-16.c
 269
 270 ACCES 104-QUAD-8 IIO DRIVER
 271 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 272 L:      linux-iio@vger.kernel.org
 273 S:      Maintained
 274 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 275 F:      drivers/iio/counter/104-quad-8.c
 276
 277 ACCES PCI-IDIO-16 GPIO DRIVER
 278 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 279 L:      linux-gpio@vger.kernel.org
 280 S:      Maintained
 281 F:      drivers/gpio/gpio-pci-idio-16.c
 282
 283 ACCES PCIe-IDIO-24 GPIO DRIVER
 284 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 285 L:      linux-gpio@vger.kernel.org
 286 S:      Maintained
 287 F:      drivers/gpio/gpio-pcie-idio-24.c
 288
 289 ACENIC DRIVER
 290 M:      Jes Sorensen <jes@trained-monkey.org>
 291 L:      linux-acenic@sunsite.dk
 292 S:      Maintained
 293 F:      drivers/net/ethernet/alteon/acenic*
 294
 295 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 296 M:      Peter Feuerer <peter@piie.net>
 297 L:      platform-driver-x86@vger.kernel.org
 298 W:      http://piie.net/?section=acerhdf
 299 S:      Maintained
 300 F:      drivers/platform/x86/acerhdf.c
 301
 302 ACER WMI LAPTOP EXTRAS
 303 M:      "Lee, Chun-Yi" <jlee@suse.com>
 304 L:      platform-driver-x86@vger.kernel.org
 305 S:      Maintained
 306 F:      drivers/platform/x86/acer-wmi.c
 307
 308 ACPI
 309 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 310 M:      Len Brown <lenb@kernel.org>
 311 L:      linux-acpi@vger.kernel.org
 312 W:      https://01.org/linux-acpi
 313 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 315 B:      https://bugzilla.kernel.org
 316 S:      Supported
 317 F:      drivers/acpi/
 318 F:      drivers/pnp/pnpacpi/
 319 F:      include/linux/acpi.h
 320 F:      include/linux/fwnode.h
 321 F:      include/acpi/
 322 F:      Documentation/acpi/
 323 F:      Documentation/ABI/testing/sysfs-bus-acpi
 324 F:      Documentation/ABI/testing/configfs-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 I2C MULTI INSTANTIATE DRIVER
 371 M:      Hans de Goede <hdegoede@redhat.com>
 372 L:      platform-driver-x86@vger.kernel.org
 373 S:      Maintained
 374 F:      drivers/platform/x86/i2c-multi-instantiate.c
 375
 376 ACPI PMIC DRIVERS
 377 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 378 M:      Len Brown <lenb@kernel.org>
 379 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 380 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 381 L:      linux-acpi@vger.kernel.org
 382 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 384 B:      https://bugzilla.kernel.org
 385 S:      Supported
 386 F:      drivers/acpi/pmic/
 387
 388 ACPI THERMAL DRIVER
 389 M:      Zhang Rui <rui.zhang@intel.com>
 390 L:      linux-acpi@vger.kernel.org
 391 W:      https://01.org/linux-acpi
 392 B:      https://bugzilla.kernel.org
 393 S:      Supported
 394 F:      drivers/acpi/*thermal*
 395
 396 ACPI VIDEO DRIVER
 397 M:      Zhang Rui <rui.zhang@intel.com>
 398 L:      linux-acpi@vger.kernel.org
 399 W:      https://01.org/linux-acpi
 400 B:      https://bugzilla.kernel.org
 401 S:      Supported
 402 F:      drivers/acpi/acpi_video.c
 403
 404 ACPI WMI DRIVER
 405 L:      platform-driver-x86@vger.kernel.org
 406 S:      Orphan
 407 F:      drivers/platform/x86/wmi.c
 408 F:      include/uapi/linux/wmi.h
 409
 410 AD1889 ALSA SOUND DRIVER
 411 M:      Thibaut Varene <T-Bone@parisc-linux.org>
 412 W:      http://wiki.parisc-linux.org/AD1889
 413 L:      linux-parisc@vger.kernel.org
 414 S:      Maintained
 415 F:      sound/pci/ad1889.*
 416
 417 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 418 M:      Michael Hennerich <michael.hennerich@analog.com>
 419 W:      http://wiki.analog.com/AD5254
 420 W:      http://ez.analog.com/community/linux-device-drivers
 421 S:      Supported
 422 F:      drivers/misc/ad525x_dpot.c
 423
 424 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 425 M:      Michael Hennerich <michael.hennerich@analog.com>
 426 W:      http://wiki.analog.com/AD5398
 427 W:      http://ez.analog.com/community/linux-device-drivers
 428 S:      Supported
 429 F:      drivers/regulator/ad5398.c
 430
 431 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 432 M:      Michael Hennerich <michael.hennerich@analog.com>
 433 W:      http://wiki.analog.com/AD7142
 434 W:      http://ez.analog.com/community/linux-device-drivers
 435 S:      Supported
 436 F:      drivers/input/misc/ad714x.c
 437
 438 AD7877 TOUCHSCREEN DRIVER
 439 M:      Michael Hennerich <michael.hennerich@analog.com>
 440 W:      http://wiki.analog.com/AD7877
 441 W:      http://ez.analog.com/community/linux-device-drivers
 442 S:      Supported
 443 F:      drivers/input/touchscreen/ad7877.c
 444
 445 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 446 M:      Michael Hennerich <michael.hennerich@analog.com>
 447 W:      http://wiki.analog.com/AD7879
 448 W:      http://ez.analog.com/community/linux-device-drivers
 449 S:      Supported
 450 F:      drivers/input/touchscreen/ad7879.c
 451
 452 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 453 M:      Jiri Kosina <jikos@kernel.org>
 454 S:      Maintained
 455
 456 ADF7242 IEEE 802.15.4 RADIO DRIVER
 457 M:      Michael Hennerich <michael.hennerich@analog.com>
 458 W:      https://wiki.analog.com/ADF7242
 459 W:      http://ez.analog.com/community/linux-device-drivers
 460 L:      linux-wpan@vger.kernel.org
 461 S:      Supported
 462 F:      drivers/net/ieee802154/adf7242.c
 463 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 464
 465 ADM1025 HARDWARE MONITOR DRIVER
 466 M:      Jean Delvare <jdelvare@suse.com>
 467 L:      linux-hwmon@vger.kernel.org
 468 S:      Maintained
 469 F:      Documentation/hwmon/adm1025
 470 F:      drivers/hwmon/adm1025.c
 471
 472 ADM1029 HARDWARE MONITOR DRIVER
 473 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 474 L:      linux-hwmon@vger.kernel.org
 475 S:      Maintained
 476 F:      drivers/hwmon/adm1029.c
 477
 478 ADM8211 WIRELESS DRIVER
 479 L:      linux-wireless@vger.kernel.org
 480 W:      http://wireless.kernel.org/
 481 S:      Orphan
 482 F:      drivers/net/wireless/admtek/adm8211.*
 483
 484 ADP1653 FLASH CONTROLLER DRIVER
 485 M:      Sakari Ailus <sakari.ailus@iki.fi>
 486 L:      linux-media@vger.kernel.org
 487 S:      Maintained
 488 F:      drivers/media/i2c/adp1653.c
 489 F:      include/media/i2c/adp1653.h
 490
 491 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 492 M:      Michael Hennerich <michael.hennerich@analog.com>
 493 W:      http://wiki.analog.com/ADP5520
 494 W:      http://ez.analog.com/community/linux-device-drivers
 495 S:      Supported
 496 F:      drivers/mfd/adp5520.c
 497 F:      drivers/video/backlight/adp5520_bl.c
 498 F:      drivers/leds/leds-adp5520.c
 499 F:      drivers/gpio/gpio-adp5520.c
 500 F:      drivers/input/keyboard/adp5520-keys.c
 501
 502 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 503 M:      Michael Hennerich <michael.hennerich@analog.com>
 504 W:      http://wiki.analog.com/ADP5588
 505 W:      http://ez.analog.com/community/linux-device-drivers
 506 S:      Supported
 507 F:      drivers/input/keyboard/adp5588-keys.c
 508 F:      drivers/gpio/gpio-adp5588.c
 509
 510 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 511 M:      Michael Hennerich <michael.hennerich@analog.com>
 512 W:      http://wiki.analog.com/ADP8860
 513 W:      http://ez.analog.com/community/linux-device-drivers
 514 S:      Supported
 515 F:      drivers/video/backlight/adp8860_bl.c
 516
 517 ADS1015 HARDWARE MONITOR DRIVER
 518 M:      Dirk Eibach <eibach@gdsys.de>
 519 L:      linux-hwmon@vger.kernel.org
 520 S:      Maintained
 521 F:      Documentation/hwmon/ads1015
 522 F:      drivers/hwmon/ads1015.c
 523 F:      include/linux/platform_data/ads1015.h
 524
 525 ADT746X FAN DRIVER
 526 M:      Colin Leroy <colin@colino.net>
 527 S:      Maintained
 528 F:      drivers/macintosh/therm_adt746x.c
 529
 530 ADT7475 HARDWARE MONITOR DRIVER
 531 M:      Jean Delvare <jdelvare@suse.com>
 532 L:      linux-hwmon@vger.kernel.org
 533 S:      Maintained
 534 F:      Documentation/hwmon/adt7475
 535 F:      drivers/hwmon/adt7475.c
 536
 537 ADVANSYS SCSI DRIVER
 538 M:      Matthew Wilcox <willy@infradead.org>
 539 M:      Hannes Reinecke <hare@suse.com>
 540 L:      linux-scsi@vger.kernel.org
 541 S:      Maintained
 542 F:      Documentation/scsi/advansys.txt
 543 F:      drivers/scsi/advansys.c
 544
 545 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 546 M:      Michael Hennerich <michael.hennerich@analog.com>
 547 W:      http://wiki.analog.com/ADXL345
 548 W:      http://ez.analog.com/community/linux-device-drivers
 549 S:      Supported
 550 F:      drivers/input/misc/adxl34x.c
 551
 552 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 553 M:      Stefan Popa <stefan.popa@analog.com>
 554 W:      http://ez.analog.com/community/linux-device-drivers
 555 S:      Supported
 556 F:      drivers/iio/accel/adxl372.c
 557 F:      drivers/iio/accel/adxl372_spi.c
 558 F:      drivers/iio/accel/adxl372_i2c.c
 559 F:      Documentation/devicetree/bindings/iio/accel/adxl372.txt
 560
 561 AF9013 MEDIA DRIVER
 562 M:      Antti Palosaari <crope@iki.fi>
 563 L:      linux-media@vger.kernel.org
 564 W:      https://linuxtv.org
 565 W:      http://palosaari.fi/linux/
 566 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 567 T:      git git://linuxtv.org/anttip/media_tree.git
 568 S:      Maintained
 569 F:      drivers/media/dvb-frontends/af9013*
 570
 571 AF9033 MEDIA DRIVER
 572 M:      Antti Palosaari <crope@iki.fi>
 573 L:      linux-media@vger.kernel.org
 574 W:      https://linuxtv.org
 575 W:      http://palosaari.fi/linux/
 576 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 577 T:      git git://linuxtv.org/anttip/media_tree.git
 578 S:      Maintained
 579 F:      drivers/media/dvb-frontends/af9033*
 580
 581 AFFS FILE SYSTEM
 582 M:      David Sterba <dsterba@suse.com>
 583 L:      linux-fsdevel@vger.kernel.org
 584 S:      Odd Fixes
 585 F:      Documentation/filesystems/affs.txt
 586 F:      fs/affs/
 587
 588 AFS FILESYSTEM
 589 M:      David Howells <dhowells@redhat.com>
 590 L:      linux-afs@lists.infradead.org
 591 S:      Supported
 592 F:      fs/afs/
 593 F:      include/trace/events/afs.h
 594 F:      Documentation/filesystems/afs.txt
 595 W:      https://www.infradead.org/~dhowells/kafs/
 596
 597 AGPGART DRIVER
 598 M:      David Airlie <airlied@linux.ie>
 599 T:      git git://anongit.freedesktop.org/drm/drm
 600 S:      Maintained
 601 F:      drivers/char/agp/
 602 F:      include/linux/agp*
 603 F:      include/uapi/linux/agp*
 604
 605 AHA152X SCSI DRIVER
 606 M:      "Juergen E. Fischer" <fischer@norbit.de>
 607 L:      linux-scsi@vger.kernel.org
 608 S:      Maintained
 609 F:      drivers/scsi/aha152x*
 610 F:      drivers/scsi/pcmcia/aha152x*
 611
 612 AIC7XXX / AIC79XX SCSI DRIVER
 613 M:      Hannes Reinecke <hare@suse.com>
 614 L:      linux-scsi@vger.kernel.org
 615 S:      Maintained
 616 F:      drivers/scsi/aic7xxx/
 617
 618 AIMSLAB FM RADIO RECEIVER DRIVER
 619 M:      Hans Verkuil <hverkuil@xs4all.nl>
 620 L:      linux-media@vger.kernel.org
 621 T:      git git://linuxtv.org/media_tree.git
 622 W:      https://linuxtv.org
 623 S:      Maintained
 624 F:      drivers/media/radio/radio-aimslab*
 625
 626 AIO
 627 M:      Benjamin LaHaise <bcrl@kvack.org>
 628 L:      linux-aio@kvack.org
 629 S:      Supported
 630 F:      fs/aio.c
 631 F:      include/linux/*aio*.h
 632
 633 AIRSPY MEDIA DRIVER
 634 M:      Antti Palosaari <crope@iki.fi>
 635 L:      linux-media@vger.kernel.org
 636 W:      https://linuxtv.org
 637 W:      http://palosaari.fi/linux/
 638 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 639 T:      git git://linuxtv.org/anttip/media_tree.git
 640 S:      Maintained
 641 F:      drivers/media/usb/airspy/
 642
 643 ALACRITECH GIGABIT ETHERNET DRIVER
 644 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 645 S:      Maintained
 646 F:      drivers/net/ethernet/alacritech/*
 647
 648 ALCATEL SPEEDTOUCH USB DRIVER
 649 M:      Duncan Sands <duncan.sands@free.fr>
 650 L:      linux-usb@vger.kernel.org
 651 W:      http://www.linux-usb.org/SpeedTouch/
 652 S:      Maintained
 653 F:      drivers/usb/atm/speedtch.c
 654 F:      drivers/usb/atm/usbatm.c
 655
 656 ALCHEMY AU1XX0 MMC DRIVER
 657 M:      Manuel Lauss <manuel.lauss@gmail.com>
 658 S:      Maintained
 659 F:      drivers/mmc/host/au1xmmc.c
 660
 661 ALI1563 I2C DRIVER
 662 M:      Rudolf Marek <r.marek@assembler.cz>
 663 L:      linux-i2c@vger.kernel.org
 664 S:      Maintained
 665 F:      Documentation/i2c/busses/i2c-ali1563
 666 F:      drivers/i2c/busses/i2c-ali1563.c
 667
 668 ALLWINNER SECURITY SYSTEM
 669 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 670 L:      linux-crypto@vger.kernel.org
 671 S:      Maintained
 672 F:      drivers/crypto/sunxi-ss/
 673
 674 ALLWINNER VPU DRIVER
 675 M:      Maxime Ripard <maxime.ripard@bootlin.com>
 676 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 677 L:      linux-media@vger.kernel.org
 678 S:      Maintained
 679 F:      drivers/staging/media/sunxi/cedrus/
 680
 681 ALPHA PORT
 682 M:      Richard Henderson <rth@twiddle.net>
 683 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 684 M:      Matt Turner <mattst88@gmail.com>
 685 S:      Odd Fixes
 686 L:      linux-alpha@vger.kernel.org
 687 F:      arch/alpha/
 688
 689 ALPS PS/2 TOUCHPAD DRIVER
 690 R:      Pali Rohár <pali.rohar@gmail.com>
 691 F:      drivers/input/mouse/alps.*
 692
 693 ALTERA I2C CONTROLLER DRIVER
 694 M:      Thor Thayer <thor.thayer@linux.intel.com>
 695 S:      Maintained
 696 F:      drivers/i2c/busses/i2c-altera.c
 697
 698 ALTERA MAILBOX DRIVER
 699 M:      Ley Foon Tan <lftan@altera.com>
 700 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 701 S:      Maintained
 702 F:      drivers/mailbox/mailbox-altera.c
 703
 704 ALTERA PIO DRIVER
 705 M:      Tien Hock Loh <thloh@altera.com>
 706 L:      linux-gpio@vger.kernel.org
 707 S:      Maintained
 708 F:      drivers/gpio/gpio-altera.c
 709
 710 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 711 M:      Thor Thayer <thor.thayer@linux.intel.com>
 712 S:      Maintained
 713 F:      drivers/gpio/gpio-altera-a10sr.c
 714 F:      drivers/mfd/altera-a10sr.c
 715 F:      drivers/reset/reset-a10sr.c
 716 F:      include/linux/mfd/altera-a10sr.h
 717 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 718
 719 ALTERA TRIPLE SPEED ETHERNET DRIVER
 720 M:      Vince Bridgers <vbridger@opensource.altera.com>
 721 L:      netdev@vger.kernel.org
 722 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 723 S:      Maintained
 724 F:      drivers/net/ethernet/altera/
 725
 726 ALTERA UART/JTAG UART SERIAL DRIVERS
 727 M:      Tobias Klauser <tklauser@distanz.ch>
 728 L:      linux-serial@vger.kernel.org
 729 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 730 S:      Maintained
 731 F:      drivers/tty/serial/altera_uart.c
 732 F:      drivers/tty/serial/altera_jtaguart.c
 733 F:      include/linux/altera_uart.h
 734 F:      include/linux/altera_jtaguart.h
 735
 736 AMAZON ETHERNET DRIVERS
 737 M:      Netanel Belgazal <netanel@amazon.com>
 738 R:      Saeed Bishara <saeedb@amazon.com>
 739 R:      Zorik Machulsky <zorik@amazon.com>
 740 L:      netdev@vger.kernel.org
 741 S:      Supported
 742 F:      Documentation/networking/ena.txt
 743 F:      drivers/net/ethernet/amazon/
 744
 745 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 746 M:      Tom Lendacky <thomas.lendacky@amd.com>
 747 M:      Gary Hook <gary.hook@amd.com>
 748 L:      linux-crypto@vger.kernel.org
 749 S:      Supported
 750 F:      drivers/crypto/ccp/
 751 F:      include/linux/ccp.h
 752
 753 AMD DISPLAY CORE
 754 M:      Harry Wentland <harry.wentland@amd.com>
 755 M:      Leo Li <sunpeng.li@amd.com>
 756 L:      amd-gfx@lists.freedesktop.org
 757 T:      git git://people.freedesktop.org/~agd5f/linux
 758 S:      Supported
 759 F:      drivers/gpu/drm/amd/display/
 760
 761 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 762 M:      Huang Rui <ray.huang@amd.com>
 763 L:      linux-hwmon@vger.kernel.org
 764 S:      Supported
 765 F:      Documentation/hwmon/fam15h_power
 766 F:      drivers/hwmon/fam15h_power.c
 767
 768 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 769 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 770 S:      Orphan
 771 F:      drivers/usb/gadget/udc/amd5536udc.*
 772
 773 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 774 P:      Andres Salomon <dilinger@queued.net>
 775 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 776 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 777 S:      Supported
 778 F:      drivers/char/hw_random/geode-rng.c
 779 F:      drivers/crypto/geode*
 780 F:      drivers/video/fbdev/geode/
 781 F:      arch/x86/include/asm/geode.h
 782
 783 AMD IOMMU (AMD-VI)
 784 M:      Joerg Roedel <joro@8bytes.org>
 785 L:      iommu@lists.linux-foundation.org
 786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 787 S:      Maintained
 788 F:      drivers/iommu/amd_iommu*.[ch]
 789 F:      include/linux/amd-iommu.h
 790
 791 AMD KFD
 792 M:      Oded Gabbay <oded.gabbay@gmail.com>
 793 L:      dri-devel@lists.freedesktop.org
 794 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 795 S:      Supported
 796 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 797 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 798 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 799 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 800 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 801 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 802 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 803 F:      drivers/gpu/drm/amd/amdkfd/
 804 F:      drivers/gpu/drm/amd/include/cik_structs.h
 805 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 806 F:      drivers/gpu/drm/amd/include/vi_structs.h
 807 F:      drivers/gpu/drm/amd/include/v9_structs.h
 808 F:      include/uapi/linux/kfd_ioctl.h
 809
 810 AMD POWERPLAY
 811 M:      Rex Zhu <rex.zhu@amd.com>
 812 M:      Evan Quan <evan.quan@amd.com>
 813 L:      amd-gfx@lists.freedesktop.org
 814 S:      Supported
 815 F:      drivers/gpu/drm/amd/powerplay/
 816 T:      git git://people.freedesktop.org/~agd5f/linux
 817
 818 AMD SEATTLE DEVICE TREE SUPPORT
 819 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 820 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 821 M:      Tom Lendacky <thomas.lendacky@amd.com>
 822 S:      Supported
 823 F:      arch/arm64/boot/dts/amd/
 824
 825 AMD XGBE DRIVER
 826 M:      Tom Lendacky <thomas.lendacky@amd.com>
 827 L:      netdev@vger.kernel.org
 828 S:      Supported
 829 F:      drivers/net/ethernet/amd/xgbe/
 830 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 831
 832 ANALOG DEVICES INC AD5686 DRIVER
 833 M:      Stefan Popa <stefan.popa@analog.com>
 834 L:      linux-pm@vger.kernel.org
 835 W:      http://ez.analog.com/community/linux-device-drivers
 836 S:      Supported
 837 F:      drivers/iio/dac/ad5686*
 838 F:      drivers/iio/dac/ad5696*
 839
 840 ANALOG DEVICES INC AD5758 DRIVER
 841 M:      Stefan Popa <stefan.popa@analog.com>
 842 L:      linux-iio@vger.kernel.org
 843 W:      http://ez.analog.com/community/linux-device-drivers
 844 S:      Supported
 845 F:      drivers/iio/dac/ad5758.c
 846 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 847
 848 ANALOG DEVICES INC AD9389B DRIVER
 849 M:      Hans Verkuil <hans.verkuil@cisco.com>
 850 L:      linux-media@vger.kernel.org
 851 S:      Maintained
 852 F:      drivers/media/i2c/ad9389b*
 853
 854 ANALOG DEVICES INC ADGS1408 DRIVER
 855 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 856 S:      Supported
 857 F:      drivers/mux/adgs1408.c
 858 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 859
 860 ANALOG DEVICES INC ADP5061 DRIVER
 861 M:      Stefan Popa <stefan.popa@analog.com>
 862 L:      linux-pm@vger.kernel.org
 863 W:      http://ez.analog.com/community/linux-device-drivers
 864 S:      Supported
 865 F:      drivers/power/supply/adp5061.c
 866
 867 ANALOG DEVICES INC ADV7180 DRIVER
 868 M:      Lars-Peter Clausen <lars@metafoo.de>
 869 L:      linux-media@vger.kernel.org
 870 W:      http://ez.analog.com/community/linux-device-drivers
 871 S:      Supported
 872 F:      drivers/media/i2c/adv7180.c
 873
 874 ANALOG DEVICES INC ADV748X DRIVER
 875 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 876 L:      linux-media@vger.kernel.org
 877 S:      Maintained
 878 F:      drivers/media/i2c/adv748x/*
 879
 880 ANALOG DEVICES INC ADV7511 DRIVER
 881 M:      Hans Verkuil <hans.verkuil@cisco.com>
 882 L:      linux-media@vger.kernel.org
 883 S:      Maintained
 884 F:      drivers/media/i2c/adv7511*
 885
 886 ANALOG DEVICES INC ADV7604 DRIVER
 887 M:      Hans Verkuil <hans.verkuil@cisco.com>
 888 L:      linux-media@vger.kernel.org
 889 S:      Maintained
 890 F:      drivers/media/i2c/adv7604*
 891
 892 ANALOG DEVICES INC ADV7842 DRIVER
 893 M:      Hans Verkuil <hans.verkuil@cisco.com>
 894 L:      linux-media@vger.kernel.org
 895 S:      Maintained
 896 F:      drivers/media/i2c/adv7842*
 897
 898 ANALOG DEVICES INC ASOC CODEC DRIVERS
 899 M:      Lars-Peter Clausen <lars@metafoo.de>
 900 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 901 W:      http://wiki.analog.com/
 902 W:      http://ez.analog.com/community/linux-device-drivers
 903 S:      Supported
 904 F:      sound/soc/codecs/adau*
 905 F:      sound/soc/codecs/adav*
 906 F:      sound/soc/codecs/ad1*
 907 F:      sound/soc/codecs/ad7*
 908 F:      sound/soc/codecs/ssm*
 909 F:      sound/soc/codecs/sigmadsp.*
 910
 911 ANALOG DEVICES INC DMA DRIVERS
 912 M:      Lars-Peter Clausen <lars@metafoo.de>
 913 W:      http://ez.analog.com/community/linux-device-drivers
 914 S:      Supported
 915 F:      drivers/dma/dma-axi-dmac.c
 916
 917 ANALOG DEVICES INC IIO DRIVERS
 918 M:      Lars-Peter Clausen <lars@metafoo.de>
 919 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 920 W:      http://wiki.analog.com/
 921 W:      http://ez.analog.com/community/linux-device-drivers
 922 S:      Supported
 923 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 924 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 925 F:      drivers/iio/*/ad*
 926 F:      drivers/iio/adc/ltc2497*
 927 X:      drivers/iio/*/adjd*
 928 F:      drivers/staging/iio/*/ad*
 929
 930 ANDES ARCHITECTURE
 931 M:      Greentime Hu <green.hu@gmail.com>
 932 M:      Vincent Chen <deanbo422@gmail.com>
 933 T:      git https://github.com/andestech/linux.git
 934 S:      Supported
 935 F:      arch/nds32/
 936 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 937 F:      Documentation/devicetree/bindings/nds32/
 938 K:      nds32
 939 N:      nds32
 940
 941 ANDROID CONFIG FRAGMENTS
 942 M:      Rob Herring <robh@kernel.org>
 943 S:      Supported
 944 F:      kernel/configs/android*
 945
 946 ANDROID DRIVERS
 947 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 948 M:      Arve Hjønnevåg <arve@android.com>
 949 M:      Todd Kjos <tkjos@android.com>
 950 M:      Martijn Coenen <maco@android.com>
 951 M:      Joel Fernandes <joel@joelfernandes.org>
 952 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 953 L:      devel@driverdev.osuosl.org
 954 S:      Supported
 955 F:      drivers/android/
 956 F:      drivers/staging/android/
 957
 958 ANDROID GOLDFISH PIC DRIVER
 959 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 960 S:      Supported
 961 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 962 F:      drivers/irqchip/irq-goldfish-pic.c
 963
 964 ANDROID GOLDFISH RTC DRIVER
 965 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 966 S:      Supported
 967 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 968 F:      drivers/rtc/rtc-goldfish.c
 969
 970 ANDROID ION DRIVER
 971 M:      Laura Abbott <labbott@redhat.com>
 972 M:      Sumit Semwal <sumit.semwal@linaro.org>
 973 L:      devel@driverdev.osuosl.org
 974 L:      dri-devel@lists.freedesktop.org
 975 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
 976 S:      Supported
 977 F:      drivers/staging/android/ion
 978 F:      drivers/staging/android/uapi/ion.h
 979
 980 AOA (Apple Onboard Audio) ALSA DRIVER
 981 M:      Johannes Berg <johannes@sipsolutions.net>
 982 L:      linuxppc-dev@lists.ozlabs.org
 983 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 984 S:      Maintained
 985 F:      sound/aoa/
 986
 987 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 988 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 989 L:      linux-iio@vger.kernel.org
 990 S:      Maintained
 991 F:      drivers/iio/adc/stx104.c
 992
 993 APM DRIVER
 994 M:      Jiri Kosina <jikos@kernel.org>
 995 S:      Odd fixes
 996 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
 997 F:      arch/x86/kernel/apm_32.c
 998 F:      include/linux/apm_bios.h
 999 F:      include/uapi/linux/apm_bios.h
1000 F:      drivers/char/apm-emulation.c
1001
1002 APPARMOR SECURITY MODULE
1003 M:      John Johansen <john.johansen@canonical.com>
1004 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1005 W:      wiki.apparmor.net
1006 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1007 S:      Supported
1008 F:      security/apparmor/
1009 F:      Documentation/admin-guide/LSM/apparmor.rst
1010
1011 APPLE BCM5974 MULTITOUCH DRIVER
1012 M:      Henrik Rydberg <rydberg@bitmath.org>
1013 L:      linux-input@vger.kernel.org
1014 S:      Odd fixes
1015 F:      drivers/input/mouse/bcm5974.c
1016
1017 APPLE SMC DRIVER
1018 M:      Henrik Rydberg <rydberg@bitmath.org>
1019 L:      linux-hwmon@vger.kernel.org
1020 S:      Odd fixes
1021 F:      drivers/hwmon/applesmc.c
1022
1023 APPLETALK NETWORK LAYER
1024 L:      netdev@vger.kernel.org
1025 S:      Odd fixes
1026 F:      drivers/net/appletalk/
1027 F:      net/appletalk/
1028
1029 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1030 M:      Duc Dang <dhdang@apm.com>
1031 S:      Supported
1032 F:      arch/arm64/boot/dts/apm/
1033
1034 APPLIED MICRO (APM) X-GENE SOC EDAC
1035 M:      Loc Ho <lho@apm.com>
1036 S:      Supported
1037 F:      drivers/edac/xgene_edac.c
1038 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1039
1040 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1041 M:      Iyappan Subramanian <isubramanian@apm.com>
1042 M:      Keyur Chudgar <kchudgar@apm.com>
1043 S:      Supported
1044 F:      drivers/net/ethernet/apm/xgene-v2/
1045
1046 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1047 M:      Iyappan Subramanian <isubramanian@apm.com>
1048 M:      Keyur Chudgar <kchudgar@apm.com>
1049 M:      Quan Nguyen <qnguyen@apm.com>
1050 S:      Supported
1051 F:      drivers/net/ethernet/apm/xgene/
1052 F:      drivers/net/phy/mdio-xgene.c
1053 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1054 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1055
1056 APPLIED MICRO (APM) X-GENE SOC PMU
1057 M:      Tai Nguyen <ttnguyen@apm.com>
1058 S:      Supported
1059 F:      drivers/perf/xgene_pmu.c
1060 F:      Documentation/perf/xgene-pmu.txt
1061 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1062
1063 APTINA CAMERA SENSOR PLL
1064 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1065 L:      linux-media@vger.kernel.org
1066 S:      Maintained
1067 F:      drivers/media/i2c/aptina-pll.*
1068
1069 ARC FRAMEBUFFER DRIVER
1070 M:      Jaya Kumar <jayalk@intworks.biz>
1071 S:      Maintained
1072 F:      drivers/video/fbdev/arcfb.c
1073 F:      drivers/video/fbdev/core/fb_defio.c
1074
1075 ARC PGU DRM DRIVER
1076 M:      Alexey Brodkin <abrodkin@synopsys.com>
1077 S:      Supported
1078 F:      drivers/gpu/drm/arc/
1079 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1080
1081 ARCNET NETWORK LAYER
1082 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1083 L:      netdev@vger.kernel.org
1084 S:      Maintained
1085 F:      drivers/net/arcnet/
1086 F:      include/uapi/linux/if_arcnet.h
1087
1088 ARM ARCHITECTED TIMER DRIVER
1089 M:      Mark Rutland <mark.rutland@arm.com>
1090 M:      Marc Zyngier <marc.zyngier@arm.com>
1091 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1092 S:      Maintained
1093 F:      arch/arm/include/asm/arch_timer.h
1094 F:      arch/arm64/include/asm/arch_timer.h
1095 F:      drivers/clocksource/arm_arch_timer.c
1096
1097 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1098 M:      Linus Walleij <linus.walleij@linaro.org>
1099 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1100 S:      Maintained
1101 F:      Documentation/devicetree/bindings/arm/arm-boards
1102 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1103 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1104 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1105 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1106 F:      arch/arm/mach-integrator/
1107 F:      arch/arm/mach-realview/
1108 F:      arch/arm/mach-versatile/
1109 F:      arch/arm/plat-versatile/
1110 F:      arch/arm/boot/dts/arm-realview-*
1111 F:      arch/arm/boot/dts/integrator*
1112 F:      arch/arm/boot/dts/versatile*
1113 F:      drivers/clk/versatile/
1114 F:      drivers/i2c/busses/i2c-versatile.c
1115 F:      drivers/irqchip/irq-versatile-fpga.c
1116 F:      drivers/mtd/maps/physmap_of_versatile.c
1117 F:      drivers/power/reset/arm-versatile-reboot.c
1118 F:      drivers/soc/versatile/
1119
1120 ARM HDLCD DRM DRIVER
1121 M:      Liviu Dudau <liviu.dudau@arm.com>
1122 S:      Supported
1123 F:      drivers/gpu/drm/arm/hdlcd_*
1124 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1125
1126 ARM MALI-DP DRM DRIVER
1127 M:      Liviu Dudau <liviu.dudau@arm.com>
1128 M:      Brian Starkey <brian.starkey@arm.com>
1129 M:      Mali DP Maintainers <malidp@foss.arm.com>
1130 S:      Supported
1131 F:      drivers/gpu/drm/arm/
1132 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1133
1134 ARM MFM AND FLOPPY DRIVERS
1135 M:      Ian Molton <spyro@f2s.com>
1136 S:      Maintained
1137 F:      arch/arm/lib/floppydma.S
1138 F:      arch/arm/include/asm/floppy.h
1139
1140 ARM PMU PROFILING AND DEBUGGING
1141 M:      Will Deacon <will.deacon@arm.com>
1142 M:      Mark Rutland <mark.rutland@arm.com>
1143 S:      Maintained
1144 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1145 F:      arch/arm*/kernel/perf_*
1146 F:      arch/arm/oprofile/common.c
1147 F:      arch/arm*/kernel/hw_breakpoint.c
1148 F:      arch/arm*/include/asm/hw_breakpoint.h
1149 F:      arch/arm*/include/asm/perf_event.h
1150 F:      drivers/perf/*
1151 F:      include/linux/perf/arm_pmu.h
1152 F:      Documentation/devicetree/bindings/arm/pmu.txt
1153 F:      Documentation/devicetree/bindings/perf/
1154
1155 ARM PORT
1156 M:      Russell King <linux@armlinux.org.uk>
1157 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1158 W:      http://www.armlinux.org.uk/
1159 S:      Odd Fixes
1160 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1161 F:      arch/arm/
1162 X:      arch/arm/boot/dts/
1163
1164 ARM PRIMECELL AACI PL041 DRIVER
1165 M:      Russell King <linux@armlinux.org.uk>
1166 S:      Odd Fixes
1167 F:      sound/arm/aaci.*
1168
1169 ARM PRIMECELL BUS SUPPORT
1170 M:      Russell King <linux@armlinux.org.uk>
1171 S:      Odd Fixes
1172 F:      drivers/amba/
1173 F:      include/linux/amba/bus.h
1174
1175 ARM PRIMECELL CLCD PL110 DRIVER
1176 M:      Russell King <linux@armlinux.org.uk>
1177 S:      Odd Fixes
1178 F:      drivers/video/fbdev/amba-clcd.*
1179
1180 ARM PRIMECELL KMI PL050 DRIVER
1181 M:      Russell King <linux@armlinux.org.uk>
1182 S:      Odd Fixes
1183 F:      drivers/input/serio/ambakmi.*
1184 F:      include/linux/amba/kmi.h
1185
1186 ARM PRIMECELL MMCI PL180/1 DRIVER
1187 M:      Russell King <linux@armlinux.org.uk>
1188 S:      Odd Fixes
1189 F:      drivers/mmc/host/mmci.*
1190 F:      include/linux/amba/mmci.h
1191
1192 ARM PRIMECELL SSP PL022 SPI DRIVER
1193 M:      Linus Walleij <linus.walleij@linaro.org>
1194 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1195 S:      Maintained
1196 F:      Documentation/devicetree/bindings/spi/spi_pl022.txt
1197 F:      drivers/spi/spi-pl022.c
1198
1199 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1200 M:      Russell King <linux@armlinux.org.uk>
1201 S:      Odd Fixes
1202 F:      drivers/tty/serial/amba-pl01*.c
1203 F:      include/linux/amba/serial.h
1204
1205 ARM PRIMECELL VIC PL190/PL192 DRIVER
1206 M:      Linus Walleij <linus.walleij@linaro.org>
1207 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1208 S:      Maintained
1209 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1210 F:      drivers/irqchip/irq-vic.c
1211
1212 ARM SMMU DRIVERS
1213 M:      Will Deacon <will.deacon@arm.com>
1214 R:      Robin Murphy <robin.murphy@arm.com>
1215 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1216 S:      Maintained
1217 F:      drivers/iommu/arm-smmu.c
1218 F:      drivers/iommu/arm-smmu-v3.c
1219 F:      drivers/iommu/io-pgtable-arm.c
1220 F:      drivers/iommu/io-pgtable-arm-v7s.c
1221
1222 ARM SUB-ARCHITECTURES
1223 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1224 S:      Maintained
1225 F:      arch/arm/mach-*/
1226 F:      arch/arm/plat-*/
1227 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1228
1229 ARM/ACTIONS SEMI ARCHITECTURE
1230 M:      Andreas Färber <afaerber@suse.de>
1231 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1232 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1233 S:      Maintained
1234 N:      owl
1235 F:      arch/arm/mach-actions/
1236 F:      arch/arm/boot/dts/owl-*
1237 F:      arch/arm64/boot/dts/actions/
1238 F:      drivers/clk/actions/
1239 F:      drivers/clocksource/timer-owl*
1240 F:      drivers/dma/owl-dma.c
1241 F:      drivers/i2c/busses/i2c-owl.c
1242 F:      drivers/pinctrl/actions/*
1243 F:      drivers/soc/actions/
1244 F:      include/dt-bindings/power/owl-*
1245 F:      include/linux/soc/actions/
1246 F:      Documentation/devicetree/bindings/arm/actions.txt
1247 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1248 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1249 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1250 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1251 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1252 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1253
1254 ARM/ADS SPHERE MACHINE SUPPORT
1255 M:      Lennert Buytenhek <kernel@wantstofly.org>
1256 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1257 S:      Maintained
1258
1259 ARM/AFEB9260 MACHINE SUPPORT
1260 M:      Sergey Lapin <slapin@ossfans.org>
1261 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1262 S:      Maintained
1263
1264 ARM/AJECO 1ARM MACHINE SUPPORT
1265 M:      Lennert Buytenhek <kernel@wantstofly.org>
1266 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1267 S:      Maintained
1268
1269 ARM/Allwinner SoC Clock Support
1270 M:      Emilio López <emilio@elopez.com.ar>
1271 S:      Maintained
1272 F:      drivers/clk/sunxi/
1273
1274 ARM/Allwinner sunXi SoC support
1275 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1276 M:      Chen-Yu Tsai <wens@csie.org>
1277 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1278 S:      Maintained
1279 N:      sun[x456789]i
1280 N:      sun50i
1281 F:      arch/arm/mach-sunxi/
1282 F:      arch/arm64/boot/dts/allwinner/
1283 F:      drivers/clk/sunxi-ng/
1284 F:      drivers/pinctrl/sunxi/
1285 F:      drivers/soc/sunxi/
1286 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1287
1288 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1289 M:      Neil Armstrong <narmstrong@baylibre.com>
1290 M:      Jerome Brunet <jbrunet@baylibre.com>
1291 L:      linux-amlogic@lists.infradead.org
1292 S:      Maintained
1293 F:      drivers/clk/meson/
1294 F:      include/dt-bindings/clock/meson*
1295 F:      include/dt-bindings/clock/gxbb*
1296 F:      Documentation/devicetree/bindings/clock/amlogic*
1297
1298 ARM/Amlogic Meson SoC support
1299 M:      Carlo Caione <carlo@caione.org>
1300 M:      Kevin Hilman <khilman@baylibre.com>
1301 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1302 L:      linux-amlogic@lists.infradead.org
1303 W:      http://linux-meson.com/
1304 S:      Maintained
1305 F:      arch/arm/mach-meson/
1306 F:      arch/arm/boot/dts/meson*
1307 F:      arch/arm64/boot/dts/amlogic/
1308 F:      drivers/pinctrl/meson/
1309 F:      drivers/mmc/host/meson*
1310 N:      meson
1311
1312 ARM/Amlogic Meson SoC Sound Drivers
1313 M:      Jerome Brunet <jbrunet@baylibre.com>
1314 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1315 S:      Maintained
1316 F:      sound/soc/meson/
1317 F:      Documentation/devicetree/bindings/sound/amlogic*
1318
1319 ARM/Annapurna Labs ALPINE ARCHITECTURE
1320 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1321 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1322 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1323 S:      Maintained
1324 F:      arch/arm/mach-alpine/
1325 F:      arch/arm/boot/dts/alpine*
1326 F:      arch/arm64/boot/dts/al/
1327 F:      drivers/*/*alpine*
1328
1329 ARM/ARTPEC MACHINE SUPPORT
1330 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1331 M:      Lars Persson <lars.persson@axis.com>
1332 S:      Maintained
1333 L:      linux-arm-kernel@axis.com
1334 F:      arch/arm/mach-artpec
1335 F:      arch/arm/boot/dts/artpec6*
1336 F:      drivers/clk/axis
1337 F:      drivers/crypto/axis
1338 F:      drivers/pinctrl/pinctrl-artpec*
1339 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1340
1341 ARM/ASPEED I2C DRIVER
1342 M:      Brendan Higgins <brendanhiggins@google.com>
1343 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1344 R:      Joel Stanley <joel@jms.id.au>
1345 L:      linux-i2c@vger.kernel.org
1346 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1347 S:      Maintained
1348 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1349 F:      drivers/i2c/busses/i2c-aspeed.c
1350 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1351 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1352
1353 ARM/ASPEED MACHINE SUPPORT
1354 M:      Joel Stanley <joel@jms.id.au>
1355 R:      Andrew Jeffery <andrew@aj.id.au>
1356 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1357 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1358 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1359 S:      Supported
1360 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1361 F:      arch/arm/mach-aspeed/
1362 F:      arch/arm/boot/dts/aspeed-*
1363 N:      aspeed
1364
1365 ARM/CALXEDA HIGHBANK ARCHITECTURE
1366 M:      Rob Herring <robh@kernel.org>
1367 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1368 S:      Maintained
1369 F:      arch/arm/mach-highbank/
1370 F:      arch/arm/boot/dts/highbank.dts
1371 F:      arch/arm/boot/dts/ecx-*.dts*
1372
1373 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1374 M:      Krzysztof Halasa <khalasa@piap.pl>
1375 S:      Maintained
1376 F:      arch/arm/mach-cns3xxx/
1377
1378 ARM/CAVIUM THUNDER NETWORK DRIVER
1379 M:      Sunil Goutham <sgoutham@cavium.com>
1380 M:      Robert Richter <rric@kernel.org>
1381 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1382 S:      Supported
1383 F:      drivers/net/ethernet/cavium/thunder/
1384
1385 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1386 M:      Lukasz Majewski <lukma@denx.de>
1387 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1388 S:      Maintained
1389 F:      arch/arm/mach-ep93xx/ts72xx.c
1390
1391 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1392 M:      Alexander Shiyan <shc_work@mail.ru>
1393 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1394 S:      Odd Fixes
1395 N:      clps711x
1396
1397 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1398 M:      Lennert Buytenhek <kernel@wantstofly.org>
1399 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1400 S:      Maintained
1401
1402 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1403 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1404 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1405 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1406 S:      Maintained
1407 F:      arch/arm/mach-ep93xx/
1408 F:      arch/arm/mach-ep93xx/include/mach/
1409
1410 ARM/CLKDEV SUPPORT
1411 M:      Russell King <linux@armlinux.org.uk>
1412 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1413 S:      Maintained
1414 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1415 F:      drivers/clk/clkdev.c
1416
1417 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1418 M:      Mike Rapoport <mike@compulab.co.il>
1419 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1420 S:      Maintained
1421
1422 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1423 M:      Baruch Siach <baruch@tkos.co.il>
1424 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1425 S:      Maintained
1426 F:      arch/arm/boot/dts/cx92755*
1427 N:      digicolor
1428
1429 ARM/CONTEC MICRO9 MACHINE SUPPORT
1430 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1431 S:      Maintained
1432 F:      arch/arm/mach-ep93xx/micro9.c
1433
1434 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1435 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1436 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1437 S:      Maintained
1438 F:      drivers/hwtracing/coresight/*
1439 F:      Documentation/trace/coresight.txt
1440 F:      Documentation/trace/coresight-cpu-debug.txt
1441 F:      Documentation/devicetree/bindings/arm/coresight.txt
1442 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1443 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1444 F:      tools/perf/arch/arm/util/pmu.c
1445 F:      tools/perf/arch/arm/util/auxtrace.c
1446 F:      tools/perf/arch/arm/util/cs-etm.c
1447 F:      tools/perf/arch/arm/util/cs-etm.h
1448 F:      tools/perf/util/cs-etm.*
1449 F:      tools/perf/util/cs-etm-decoder/*
1450
1451 ARM/CORGI MACHINE SUPPORT
1452 M:      Richard Purdie <rpurdie@rpsys.net>
1453 S:      Maintained
1454
1455 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1456 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1457 M:      Linus Walleij <linus.walleij@linaro.org>
1458 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1459 T:      git git://github.com/ulli-kroll/linux.git
1460 S:      Maintained
1461 F:      Documentation/devicetree/bindings/arm/gemini.txt
1462 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1463 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1464 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1465 F:      arch/arm/mach-gemini/
1466 F:      drivers/net/ethernet/cortina/
1467 F:      drivers/pinctrl/pinctrl-gemini.c
1468 F:      drivers/rtc/rtc-ftrtc010.c
1469
1470 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1471 M:      Barry Song <baohua@kernel.org>
1472 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1473 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1474 S:      Maintained
1475 F:      arch/arm/boot/dts/prima2*
1476 F:      arch/arm/mach-prima2/
1477 F:      drivers/clk/sirf/
1478 F:      drivers/clocksource/timer-prima2.c
1479 F:      drivers/clocksource/timer-atlas7.c
1480 N:      [^a-z]sirf
1481
1482 ARM/EBSA110 MACHINE SUPPORT
1483 M:      Russell King <linux@armlinux.org.uk>
1484 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1485 W:      http://www.armlinux.org.uk/
1486 S:      Maintained
1487 F:      arch/arm/mach-ebsa110/
1488 F:      drivers/net/ethernet/amd/am79c961a.*
1489
1490 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1491 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1492 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1493 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1494 S:      Maintained
1495 N:      efm32
1496
1497 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1498 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1499 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1500 S:      Maintained
1501 F:      arch/arm/mach-pxa/ezx.c
1502
1503 ARM/FARADAY FA526 PORT
1504 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1505 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1506 S:      Maintained
1507 T:      git git://git.berlios.de/gemini-board
1508 F:      arch/arm/mm/*-fa*
1509
1510 ARM/FOOTBRIDGE ARCHITECTURE
1511 M:      Russell King <linux@armlinux.org.uk>
1512 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1513 W:      http://www.armlinux.org.uk/
1514 S:      Maintained
1515 F:      arch/arm/include/asm/hardware/dec21285.h
1516 F:      arch/arm/mach-footbridge/
1517
1518 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1519 M:      Shawn Guo <shawnguo@kernel.org>
1520 M:      Sascha Hauer <s.hauer@pengutronix.de>
1521 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1522 R:      Fabio Estevam <fabio.estevam@nxp.com>
1523 R:      NXP Linux Team <linux-imx@nxp.com>
1524 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1525 S:      Maintained
1526 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1527 F:      arch/arm/mach-imx/
1528 F:      arch/arm/mach-mxs/
1529 F:      arch/arm/boot/dts/imx*
1530 F:      arch/arm/configs/imx*_defconfig
1531 F:      drivers/clk/imx/
1532 F:      drivers/firmware/imx/
1533 F:      drivers/soc/imx/
1534 F:      include/linux/firmware/imx/
1535 F:      include/soc/imx/
1536
1537 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1538 M:      Shawn Guo <shawnguo@kernel.org>
1539 M:      Sascha Hauer <s.hauer@pengutronix.de>
1540 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1541 R:      Stefan Agner <stefan@agner.ch>
1542 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1543 S:      Maintained
1544 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1545 F:      arch/arm/mach-imx/*vf610*
1546 F:      arch/arm/boot/dts/vf*
1547
1548 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1549 M:      Shawn Guo <shawnguo@kernel.org>
1550 M:      Li Yang <leoyang.li@nxp.com>
1551 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1552 S:      Maintained
1553 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1554 F:      arch/arm/boot/dts/ls1021a*
1555 F:      arch/arm64/boot/dts/freescale/fsl-*
1556 F:      arch/arm64/boot/dts/freescale/qoriq-*
1557
1558 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1559 M:      Lennert Buytenhek <kernel@wantstofly.org>
1560 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1561 S:      Maintained
1562
1563 ARM/GUMSTIX MACHINE SUPPORT
1564 M:      Steve Sakoman <sakoman@gmail.com>
1565 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1566 S:      Maintained
1567
1568 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1569 M:      Philipp Zabel <philipp.zabel@gmail.com>
1570 M:      Paul Parsons <lost.distance@yahoo.com>
1571 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1572 S:      Maintained
1573 F:      arch/arm/mach-pxa/hx4700.c
1574 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1575 F:      sound/soc/pxa/hx4700.c
1576
1577 ARM/HISILICON SOC SUPPORT
1578 M:      Wei Xu <xuwei5@hisilicon.com>
1579 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1580 W:      http://www.hisilicon.com
1581 S:      Supported
1582 T:      git git://github.com/hisilicon/linux-hisi.git
1583 F:      arch/arm/mach-hisi/
1584 F:      arch/arm/boot/dts/hi3*
1585 F:      arch/arm/boot/dts/hip*
1586 F:      arch/arm/boot/dts/hisi*
1587 F:      arch/arm64/boot/dts/hisilicon/
1588
1589 ARM/HP JORNADA 7XX MACHINE SUPPORT
1590 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1591 W:      www.jlime.com
1592 S:      Maintained
1593 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1594 F:      arch/arm/mach-sa1100/jornada720.c
1595 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1596
1597 ARM/IGEP MACHINE SUPPORT
1598 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1599 M:      Javier Martinez Canillas <javier@dowhile0.org>
1600 L:      linux-omap@vger.kernel.org
1601 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1602 S:      Maintained
1603 F:      arch/arm/boot/dts/omap3-igep*
1604
1605 ARM/INCOME PXA270 SUPPORT
1606 M:      Marek Vasut <marek.vasut@gmail.com>
1607 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1608 S:      Maintained
1609 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1610
1611 ARM/INTEL IOP13XX ARM ARCHITECTURE
1612 M:      Lennert Buytenhek <kernel@wantstofly.org>
1613 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1614 S:      Maintained
1615
1616 ARM/INTEL IOP32X ARM ARCHITECTURE
1617 M:      Lennert Buytenhek <kernel@wantstofly.org>
1618 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1619 S:      Maintained
1620
1621 ARM/INTEL IOP33X ARM ARCHITECTURE
1622 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1623 S:      Orphan
1624
1625 ARM/INTEL IQ81342EX MACHINE SUPPORT
1626 M:      Lennert Buytenhek <kernel@wantstofly.org>
1627 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1628 S:      Maintained
1629
1630 ARM/INTEL IXDP2850 MACHINE SUPPORT
1631 M:      Lennert Buytenhek <kernel@wantstofly.org>
1632 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1633 S:      Maintained
1634
1635 ARM/INTEL IXP4XX ARM ARCHITECTURE
1636 M:      Imre Kaloz <kaloz@openwrt.org>
1637 M:      Krzysztof Halasa <khalasa@piap.pl>
1638 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1639 S:      Maintained
1640 F:      arch/arm/mach-ixp4xx/
1641
1642 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1643 M:      Jonathan Cameron <jic23@cam.ac.uk>
1644 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1645 S:      Maintained
1646 F:      arch/arm/mach-pxa/stargate2.c
1647 F:      drivers/pcmcia/pxa2xx_stargate2.c
1648
1649 ARM/INTEL XSC3 (MANZANO) ARM CORE
1650 M:      Lennert Buytenhek <kernel@wantstofly.org>
1651 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1652 S:      Maintained
1653
1654 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1655 M:      Lennert Buytenhek <kernel@wantstofly.org>
1656 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1657 S:      Maintained
1658
1659 ARM/LG1K ARCHITECTURE
1660 M:      Chanho Min <chanho.min@lge.com>
1661 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1662 S:      Maintained
1663 F:      arch/arm64/boot/dts/lg/
1664
1665 ARM/LOGICPD PXA270 MACHINE SUPPORT
1666 M:      Lennert Buytenhek <kernel@wantstofly.org>
1667 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1668 S:      Maintained
1669
1670 ARM/LPC18XX ARCHITECTURE
1671 M:      Vladimir Zapolskiy <vz@mleia.com>
1672 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1673 S:      Maintained
1674 F:      arch/arm/boot/dts/lpc43*
1675 F:      drivers/i2c/busses/i2c-lpc2k.c
1676 F:      drivers/memory/pl172.c
1677 F:      drivers/mtd/spi-nor/nxp-spifi.c
1678 F:      drivers/rtc/rtc-lpc24xx.c
1679 N:      lpc18xx
1680
1681 ARM/LPC32XX SOC SUPPORT
1682 M:      Vladimir Zapolskiy <vz@mleia.com>
1683 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1684 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1685 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1686 S:      Maintained
1687 F:      arch/arm/boot/dts/lpc32*
1688 F:      arch/arm/mach-lpc32xx/
1689 F:      drivers/i2c/busses/i2c-pnx.c
1690 F:      drivers/net/ethernet/nxp/lpc_eth.c
1691 F:      drivers/usb/host/ohci-nxp.c
1692 F:      drivers/watchdog/pnx4008_wdt.c
1693 N:      lpc32xx
1694
1695 ARM/MAGICIAN MACHINE SUPPORT
1696 M:      Philipp Zabel <philipp.zabel@gmail.com>
1697 S:      Maintained
1698
1699 ARM/Marvell Dove/MV78xx0/Orion SOC support
1700 M:      Jason Cooper <jason@lakedaemon.net>
1701 M:      Andrew Lunn <andrew@lunn.ch>
1702 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1703 M:      Gregory Clement <gregory.clement@bootlin.com>
1704 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1705 S:      Maintained
1706 F:      Documentation/devicetree/bindings/soc/dove/
1707 F:      arch/arm/mach-dove/
1708 F:      arch/arm/mach-mv78xx0/
1709 F:      arch/arm/mach-orion5x/
1710 F:      arch/arm/plat-orion/
1711 F:      arch/arm/boot/dts/dove*
1712 F:      arch/arm/boot/dts/orion5x*
1713
1714 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1715 M:      Jason Cooper <jason@lakedaemon.net>
1716 M:      Andrew Lunn <andrew@lunn.ch>
1717 M:      Gregory Clement <gregory.clement@bootlin.com>
1718 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1719 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1720 S:      Maintained
1721 F:      arch/arm/boot/dts/armada*
1722 F:      arch/arm/boot/dts/kirkwood*
1723 F:      arch/arm/configs/mvebu_*_defconfig
1724 F:      arch/arm/mach-mvebu/
1725 F:      arch/arm64/boot/dts/marvell/armada*
1726 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1727 F:      drivers/cpufreq/mvebu-cpufreq.c
1728 F:      drivers/irqchip/irq-armada-370-xp.c
1729 F:      drivers/irqchip/irq-mvebu-*
1730 F:      drivers/pinctrl/mvebu/
1731 F:      drivers/rtc/rtc-armada38x.c
1732
1733 ARM/Mediatek RTC DRIVER
1734 M:      Eddie Huang <eddie.huang@mediatek.com>
1735 M:      Sean Wang <sean.wang@mediatek.com>
1736 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1737 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1738 S:      Maintained
1739 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1740 F:      drivers/rtc/rtc-mt6397.c
1741 F:      drivers/rtc/rtc-mt7622.c
1742
1743 ARM/Mediatek SoC support
1744 M:      Matthias Brugger <matthias.bgg@gmail.com>
1745 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1746 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1747 S:      Maintained
1748 F:      arch/arm/boot/dts/mt6*
1749 F:      arch/arm/boot/dts/mt7*
1750 F:      arch/arm/boot/dts/mt8*
1751 F:      arch/arm/mach-mediatek/
1752 F:      arch/arm64/boot/dts/mediatek/
1753 N:      mtk
1754 K:      mediatek
1755
1756 ARM/Mediatek USB3 PHY DRIVER
1757 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1758 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1759 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1760 S:      Maintained
1761 F:      drivers/phy/mediatek/
1762 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1763
1764 ARM/MICREL KS8695 ARCHITECTURE
1765 M:      Greg Ungerer <gerg@uclinux.org>
1766 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1767 F:      arch/arm/mach-ks8695/
1768 S:      Odd Fixes
1769
1770 ARM/Microchip (AT91) SoC support
1771 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1772 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1773 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1774 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1775 W:      http://www.linux4sam.org
1776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1777 S:      Supported
1778 N:      at91
1779 N:      atmel
1780 F:      arch/arm/mach-at91/
1781 F:      include/soc/at91/
1782 F:      arch/arm/boot/dts/at91*.dts
1783 F:      arch/arm/boot/dts/at91*.dtsi
1784 F:      arch/arm/boot/dts/sama*.dts
1785 F:      arch/arm/boot/dts/sama*.dtsi
1786 F:      arch/arm/include/debug/at91.S
1787 F:      drivers/memory/atmel*
1788 F:      drivers/watchdog/sama5d4_wdt.c
1789 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1790 X:      drivers/net/wireless/atmel/
1791
1792 ARM/MIOA701 MACHINE SUPPORT
1793 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1794 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1795 F:      arch/arm/mach-pxa/mioa701.c
1796 S:      Maintained
1797
1798 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1799 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1800 S:      Maintained
1801
1802 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1803 M:      Linus Walleij <linus.walleij@linaro.org>
1804 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1805 S:      Maintained
1806 F:      arch/arm/mach-nomadik/
1807 F:      arch/arm/mach-u300/
1808 F:      arch/arm/mach-ux500/
1809 F:      arch/arm/boot/dts/ste-*
1810 F:      drivers/clk/clk-nomadik.c
1811 F:      drivers/clk/clk-u300.c
1812 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1813 F:      drivers/clocksource/timer-u300.c
1814 F:      drivers/dma/coh901318*
1815 F:      drivers/dma/ste_dma40*
1816 F:      drivers/hwspinlock/u8500_hsem.c
1817 F:      drivers/i2c/busses/i2c-nomadik.c
1818 F:      drivers/i2c/busses/i2c-stu300.c
1819 F:      drivers/mfd/ab3100*
1820 F:      drivers/mfd/ab8500*
1821 F:      drivers/mfd/abx500*
1822 F:      drivers/mfd/dbx500*
1823 F:      drivers/mfd/db8500*
1824 F:      drivers/pinctrl/nomadik/
1825 F:      drivers/pinctrl/pinctrl-coh901*
1826 F:      drivers/pinctrl/pinctrl-u300.c
1827 F:      drivers/rtc/rtc-ab3100.c
1828 F:      drivers/rtc/rtc-ab8500.c
1829 F:      drivers/rtc/rtc-coh901331.c
1830 F:      drivers/rtc/rtc-pl031.c
1831 F:      drivers/watchdog/coh901327_wdt.c
1832 F:      Documentation/devicetree/bindings/arm/ste-*
1833 F:      Documentation/devicetree/bindings/arm/ux500/
1834 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1835
1836 ARM/NUVOTON NPCM ARCHITECTURE
1837 M:      Avi Fishman <avifishman70@gmail.com>
1838 M:      Tomer Maimon <tmaimon77@gmail.com>
1839 R:      Patrick Venture <venture@google.com>
1840 R:      Nancy Yuen <yuenn@google.com>
1841 R:      Brendan Higgins <brendanhiggins@google.com>
1842 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1843 S:      Supported
1844 F:      arch/arm/mach-npcm/
1845 F:      arch/arm/boot/dts/nuvoton-npcm*
1846 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1847 F:      drivers/*/*npcm*
1848 F:      Documentation/devicetree/bindings/*/*npcm*
1849 F:      Documentation/devicetree/bindings/*/*/*npcm*
1850
1851 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1852 M:      Wan ZongShun <mcuos.com@gmail.com>
1853 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1854 W:      http://www.mcuos.com
1855 S:      Maintained
1856 F:      arch/arm/mach-w90x900/
1857 F:      drivers/input/keyboard/w90p910_keypad.c
1858 F:      drivers/input/touchscreen/w90p910_ts.c
1859 F:      drivers/watchdog/nuc900_wdt.c
1860 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1861 F:      drivers/mtd/nand/raw/nuc900_nand.c
1862 F:      drivers/rtc/rtc-nuc900.c
1863 F:      drivers/spi/spi-nuc900.c
1864 F:      drivers/usb/host/ehci-w90x900.c
1865 F:      drivers/video/fbdev/nuc900fb.c
1866
1867 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1868 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1869 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1870 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1871 S:      Supported
1872
1873 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1874 M:      Alexander Clouter <alex@digriz.org.uk>
1875 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1876 W:      http://www.digriz.org.uk/ts78xx/kernel
1877 S:      Maintained
1878 F:      arch/arm/mach-orion5x/ts78xx-*
1879
1880 ARM/OXNAS platform support
1881 M:      Neil Armstrong <narmstrong@baylibre.com>
1882 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1883 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1884 S:      Maintained
1885 F:      arch/arm/mach-oxnas/
1886 F:      arch/arm/boot/dts/ox8*.dts*
1887 N:      oxnas
1888
1889 ARM/PALM TREO SUPPORT
1890 M:      Tomas Cech <sleep_walker@suse.com>
1891 L:      linux-arm-kernel@lists.infradead.org
1892 W:      http://hackndev.com
1893 S:      Maintained
1894 F:      arch/arm/mach-pxa/palmtreo.*
1895
1896 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1897 M:      Marek Vasut <marek.vasut@gmail.com>
1898 L:      linux-arm-kernel@lists.infradead.org
1899 W:      http://hackndev.com
1900 S:      Maintained
1901 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1902 F:      arch/arm/mach-pxa/palmtx.c
1903 F:      arch/arm/mach-pxa/palmt5.*
1904 F:      arch/arm/mach-pxa/include/mach/palmld.h
1905 F:      arch/arm/mach-pxa/palmld.c
1906 F:      arch/arm/mach-pxa/palmte2.*
1907 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1908 F:      arch/arm/mach-pxa/palmtc.c
1909
1910 ARM/PALMZ72 SUPPORT
1911 M:      Sergey Lapin <slapin@ossfans.org>
1912 L:      linux-arm-kernel@lists.infradead.org
1913 W:      http://hackndev.com
1914 S:      Maintained
1915 F:      arch/arm/mach-pxa/palmz72.*
1916
1917 ARM/PLEB SUPPORT
1918 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1919 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1920 S:      Maintained
1921
1922 ARM/PT DIGITAL BOARD PORT
1923 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1924 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1925 W:      http://www.armlinux.org.uk/
1926 S:      Maintained
1927
1928 ARM/QUALCOMM SUPPORT
1929 M:      Andy Gross <andy.gross@linaro.org>
1930 M:      David Brown <david.brown@linaro.org>
1931 L:      linux-arm-msm@vger.kernel.org
1932 L:      linux-soc@vger.kernel.org
1933 S:      Maintained
1934 F:      Documentation/devicetree/bindings/soc/qcom/
1935 F:      arch/arm/boot/dts/qcom-*.dts
1936 F:      arch/arm/boot/dts/qcom-*.dtsi
1937 F:      arch/arm/mach-qcom/
1938 F:      arch/arm64/boot/dts/qcom/*
1939 F:      drivers/i2c/busses/i2c-qup.c
1940 F:      drivers/clk/qcom/
1941 F:      drivers/dma/qcom/
1942 F:      drivers/soc/qcom/
1943 F:      drivers/spi/spi-qup.c
1944 F:      drivers/tty/serial/msm_serial.c
1945 F:      drivers/*/pm8???-*
1946 F:      drivers/mfd/ssbi.c
1947 F:      drivers/firmware/qcom_scm*
1948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1949
1950 ARM/RADISYS ENP2611 MACHINE SUPPORT
1951 M:      Lennert Buytenhek <kernel@wantstofly.org>
1952 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1953 S:      Maintained
1954
1955 ARM/REALTEK ARCHITECTURE
1956 M:      Andreas Färber <afaerber@suse.de>
1957 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1958 S:      Maintained
1959 F:      arch/arm64/boot/dts/realtek/
1960 F:      Documentation/devicetree/bindings/arm/realtek.txt
1961
1962 ARM/RENESAS ARM64 ARCHITECTURE
1963 M:      Simon Horman <horms@verge.net.au>
1964 M:      Magnus Damm <magnus.damm@gmail.com>
1965 L:      linux-renesas-soc@vger.kernel.org
1966 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1967 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1968 S:      Supported
1969 F:      arch/arm64/boot/dts/renesas/
1970 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1971 F:      drivers/soc/renesas/
1972 F:      include/linux/soc/renesas/
1973
1974 ARM/RISCPC ARCHITECTURE
1975 M:      Russell King <linux@armlinux.org.uk>
1976 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1977 W:      http://www.armlinux.org.uk/
1978 S:      Maintained
1979 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1980 F:      arch/arm/include/asm/hardware/ioc.h
1981 F:      arch/arm/include/asm/hardware/iomd.h
1982 F:      arch/arm/include/asm/hardware/memc.h
1983 F:      arch/arm/mach-rpc/
1984 F:      drivers/net/ethernet/8390/etherh.c
1985 F:      drivers/net/ethernet/i825xx/ether1*
1986 F:      drivers/net/ethernet/seeq/ether3*
1987 F:      drivers/scsi/arm/
1988
1989 ARM/Rockchip SoC support
1990 M:      Heiko Stuebner <heiko@sntech.de>
1991 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1992 L:      linux-rockchip@lists.infradead.org
1993 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1994 S:      Maintained
1995 F:      arch/arm/boot/dts/rk3*
1996 F:      arch/arm/boot/dts/rv1108*
1997 F:      arch/arm/mach-rockchip/
1998 F:      drivers/clk/rockchip/
1999 F:      drivers/i2c/busses/i2c-rk3x.c
2000 F:      drivers/*/*rockchip*
2001 F:      drivers/*/*/*rockchip*
2002 F:      sound/soc/rockchip/
2003 N:      rockchip
2004
2005 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2006 M:      Kukjin Kim <kgene@kernel.org>
2007 M:      Krzysztof Kozlowski <krzk@kernel.org>
2008 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2009 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2010 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2011 S:      Maintained
2012 F:      arch/arm/boot/dts/s3c*
2013 F:      arch/arm/boot/dts/s5p*
2014 F:      arch/arm/boot/dts/exynos*
2015 F:      arch/arm64/boot/dts/exynos/
2016 F:      arch/arm/plat-samsung/
2017 F:      arch/arm/mach-s3c24*/
2018 F:      arch/arm/mach-s3c64xx/
2019 F:      arch/arm/mach-s5p*/
2020 F:      arch/arm/mach-exynos*/
2021 F:      drivers/*/*s3c24*
2022 F:      drivers/*/*/*s3c24*
2023 F:      drivers/*/*s3c64xx*
2024 F:      drivers/*/*s5pv210*
2025 F:      drivers/memory/samsung/*
2026 F:      drivers/soc/samsung/*
2027 F:      Documentation/arm/Samsung/
2028 F:      Documentation/devicetree/bindings/arm/samsung/
2029 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2030 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2031 N:      exynos
2032
2033 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2034 M:      Kyungmin Park <kyungmin.park@samsung.com>
2035 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2036 S:      Maintained
2037 F:      arch/arm/mach-s5pv210/
2038
2039 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2040 M:      Kyungmin Park <kyungmin.park@samsung.com>
2041 M:      Kamil Debski <kamil@wypas.org>
2042 M:      Andrzej Hajda <a.hajda@samsung.com>
2043 L:      linux-arm-kernel@lists.infradead.org
2044 L:      linux-media@vger.kernel.org
2045 S:      Maintained
2046 F:      drivers/media/platform/s5p-g2d/
2047
2048 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2049 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2050 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2051 L:      linux-media@vger.kernel.org
2052 S:      Maintained
2053 F:      drivers/media/platform/s5p-cec/
2054 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2055
2056 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2057 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
2058 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2059 L:      linux-arm-kernel@lists.infradead.org
2060 L:      linux-media@vger.kernel.org
2061 S:      Maintained
2062 F:      drivers/media/platform/s5p-jpeg/
2063
2064 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2065 M:      Kyungmin Park <kyungmin.park@samsung.com>
2066 M:      Kamil Debski <kamil@wypas.org>
2067 M:      Jeongtae Park <jtp.park@samsung.com>
2068 M:      Andrzej Hajda <a.hajda@samsung.com>
2069 L:      linux-arm-kernel@lists.infradead.org
2070 L:      linux-media@vger.kernel.org
2071 S:      Maintained
2072 F:      arch/arm/plat-samsung/s5p-dev-mfc.c
2073 F:      drivers/media/platform/s5p-mfc/
2074
2075 ARM/SHMOBILE ARM ARCHITECTURE
2076 M:      Simon Horman <horms@verge.net.au>
2077 M:      Magnus Damm <magnus.damm@gmail.com>
2078 L:      linux-renesas-soc@vger.kernel.org
2079 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2080 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2081 S:      Supported
2082 F:      arch/arm/boot/dts/emev2*
2083 F:      arch/arm/boot/dts/r7s*
2084 F:      arch/arm/boot/dts/r8a*
2085 F:      arch/arm/boot/dts/r9a*
2086 F:      arch/arm/boot/dts/sh*
2087 F:      arch/arm/configs/shmobile_defconfig
2088 F:      arch/arm/include/debug/renesas-scif.S
2089 F:      arch/arm/mach-shmobile/
2090 F:      Documentation/devicetree/bindings/arm/shmobile.txt
2091 F:      drivers/soc/renesas/
2092 F:      include/linux/soc/renesas/
2093
2094 ARM/SOCFPGA ARCHITECTURE
2095 M:      Dinh Nguyen <dinguyen@kernel.org>
2096 S:      Maintained
2097 F:      arch/arm/mach-socfpga/
2098 F:      arch/arm/boot/dts/socfpga*
2099 F:      arch/arm/configs/socfpga_defconfig
2100 F:      arch/arm64/boot/dts/altera/
2101 W:      http://www.rocketboards.org
2102 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2103
2104 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2105 M:      Dinh Nguyen <dinguyen@kernel.org>
2106 S:      Maintained
2107 F:      drivers/clk/socfpga/
2108
2109 ARM/SOCFPGA EDAC SUPPORT
2110 M:      Thor Thayer <thor.thayer@linux.intel.com>
2111 S:      Maintained
2112 F:      drivers/edac/altera_edac.
2113
2114 ARM/SPREADTRUM SoC SUPPORT
2115 M:      Orson Zhai <orsonzhai@gmail.com>
2116 M:      Baolin Wang <baolin.wang@linaro.org>
2117 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2118 S:      Maintained
2119 F:      arch/arm64/boot/dts/sprd
2120 N:      sprd
2121
2122 ARM/STI ARCHITECTURE
2123 M:      Patrice Chotard <patrice.chotard@st.com>
2124 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2125 W:      http://www.stlinux.com
2126 S:      Maintained
2127 F:      arch/arm/mach-sti/
2128 F:      arch/arm/boot/dts/sti*
2129 F:      drivers/char/hw_random/st-rng.c
2130 F:      drivers/clocksource/arm_global_timer.c
2131 F:      drivers/clocksource/clksrc_st_lpc.c
2132 F:      drivers/cpufreq/sti-cpufreq.c
2133 F:      drivers/dma/st_fdma*
2134 F:      drivers/i2c/busses/i2c-st.c
2135 F:      drivers/media/rc/st_rc.c
2136 F:      drivers/media/platform/sti/c8sectpfe/
2137 F:      drivers/mmc/host/sdhci-st.c
2138 F:      drivers/phy/st/phy-miphy28lp.c
2139 F:      drivers/phy/st/phy-stih407-usb.c
2140 F:      drivers/pinctrl/pinctrl-st.c
2141 F:      drivers/remoteproc/st_remoteproc.c
2142 F:      drivers/remoteproc/st_slim_rproc.c
2143 F:      drivers/reset/sti/
2144 F:      drivers/rtc/rtc-st-lpc.c
2145 F:      drivers/tty/serial/st-asc.c
2146 F:      drivers/usb/dwc3/dwc3-st.c
2147 F:      drivers/usb/host/ehci-st.c
2148 F:      drivers/usb/host/ohci-st.c
2149 F:      drivers/watchdog/st_lpc_wdt.c
2150 F:      drivers/ata/ahci_st.c
2151 F:      include/linux/remoteproc/st_slim_rproc.h
2152
2153 ARM/STM32 ARCHITECTURE
2154 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2155 M:      Alexandre Torgue <alexandre.torgue@st.com>
2156 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2157 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2158 S:      Maintained
2159 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2160 N:      stm32
2161 N:      stm
2162 F:      arch/arm/boot/dts/stm32*
2163 F:      arch/arm/mach-stm32/
2164 F:      drivers/clocksource/armv7m_systick.c
2165
2166 ARM/Synaptics SoC support
2167 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2168 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2169 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2170 S:      Maintained
2171 F:      arch/arm/mach-berlin/
2172 F:      arch/arm/boot/dts/berlin*
2173 F:      arch/arm64/boot/dts/synaptics/
2174
2175 ARM/TANGO ARCHITECTURE
2176 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2177 M:      Mans Rullgard <mans@mansr.com>
2178 L:      linux-arm-kernel@lists.infradead.org
2179 S:      Odd Fixes
2180 N:      tango
2181
2182 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2183 M:      Lennert Buytenhek <kernel@wantstofly.org>
2184 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2185 S:      Maintained
2186
2187 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2188 M:      Hans Verkuil <hans.verkuil@cisco.com>
2189 L:      linux-tegra@vger.kernel.org
2190 L:      linux-media@vger.kernel.org
2191 S:      Maintained
2192 F:      drivers/media/platform/tegra-cec/
2193 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2194
2195 ARM/TETON BGA MACHINE SUPPORT
2196 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2197 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2198 S:      Maintained
2199
2200 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2201 M:      Santosh Shilimkar <ssantosh@kernel.org>
2202 L:      linux-kernel@vger.kernel.org
2203 S:      Maintained
2204 F:      drivers/memory/*emif*
2205
2206 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2207 M:      Tero Kristo <t-kristo@ti.com>
2208 M:      Nishanth Menon <nm@ti.com>
2209 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2210 S:      Supported
2211 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2212 F:      arch/arm64/boot/dts/ti/Makefile
2213 F:      arch/arm64/boot/dts/ti/k3-*
2214
2215 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2216 M:      Santosh Shilimkar <ssantosh@kernel.org>
2217 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2218 S:      Maintained
2219 F:      arch/arm/mach-keystone/
2220 F:      arch/arm/boot/dts/keystone-*
2221 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2222
2223 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2224 M:      Santosh Shilimkar <ssantosh@kernel.org>
2225 L:      linux-kernel@vger.kernel.org
2226 S:      Maintained
2227 F:      drivers/clk/keystone/
2228
2229 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2230 M:      Santosh Shilimkar <ssantosh@kernel.org>
2231 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2232 L:      linux-kernel@vger.kernel.org
2233 S:      Maintained
2234 F:      drivers/clocksource/timer-keystone.c
2235
2236 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2237 M:      Santosh Shilimkar <ssantosh@kernel.org>
2238 L:      linux-kernel@vger.kernel.org
2239 S:      Maintained
2240 F:      drivers/power/reset/keystone-reset.c
2241
2242 ARM/THECUS N2100 MACHINE SUPPORT
2243 M:      Lennert Buytenhek <kernel@wantstofly.org>
2244 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2245 S:      Maintained
2246
2247 ARM/TOSA MACHINE SUPPORT
2248 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2249 M:      Dirk Opfer <dirk@opfer-online.de>
2250 S:      Maintained
2251
2252 ARM/UNIPHIER ARCHITECTURE
2253 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2254 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2255 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2256 S:      Maintained
2257 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2258 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2259 F:      arch/arm/boot/dts/uniphier*
2260 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2261 F:      arch/arm/mach-uniphier/
2262 F:      arch/arm/mm/cache-uniphier.c
2263 F:      arch/arm64/boot/dts/socionext/uniphier*
2264 F:      drivers/bus/uniphier-system-bus.c
2265 F:      drivers/clk/uniphier/
2266 F:      drivers/gpio/gpio-uniphier.c
2267 F:      drivers/i2c/busses/i2c-uniphier*
2268 F:      drivers/irqchip/irq-uniphier-aidet.c
2269 F:      drivers/mmc/host/uniphier-sd.c
2270 F:      drivers/pinctrl/uniphier/
2271 F:      drivers/reset/reset-uniphier.c
2272 F:      drivers/tty/serial/8250/8250_uniphier.c
2273 N:      uniphier
2274
2275 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2276 M:      Ulf Hansson <ulf.hansson@linaro.org>
2277 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2278 T:      git git://git.linaro.org/people/ulfh/clk.git
2279 S:      Maintained
2280 F:      drivers/clk/ux500/
2281
2282 ARM/VERSATILE EXPRESS PLATFORM
2283 M:      Liviu Dudau <liviu.dudau@arm.com>
2284 M:      Sudeep Holla <sudeep.holla@arm.com>
2285 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2286 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2287 S:      Maintained
2288 F:      arch/arm/boot/dts/vexpress*
2289 F:      arch/arm64/boot/dts/arm/
2290 F:      arch/arm/mach-vexpress/
2291 F:      */*/vexpress*
2292 F:      */*/*/vexpress*
2293 F:      drivers/clk/versatile/clk-vexpress-osc.c
2294 F:      drivers/clocksource/timer-versatile.c
2295 N:      mps2
2296
2297 ARM/VFP SUPPORT
2298 M:      Russell King <linux@armlinux.org.uk>
2299 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2300 W:      http://www.armlinux.org.uk/
2301 S:      Maintained
2302 F:      arch/arm/vfp/
2303
2304 ARM/VOIPAC PXA270 SUPPORT
2305 M:      Marek Vasut <marek.vasut@gmail.com>
2306 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2307 S:      Maintained
2308 F:      arch/arm/mach-pxa/vpac270.c
2309 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2310
2311 ARM/VT8500 ARM ARCHITECTURE
2312 M:      Tony Prisk <linux@prisktech.co.nz>
2313 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2314 S:      Maintained
2315 F:      arch/arm/mach-vt8500/
2316 F:      drivers/clocksource/timer-vt8500.c
2317 F:      drivers/i2c/busses/i2c-wmt.c
2318 F:      drivers/mmc/host/wmt-sdmmc.c
2319 F:      drivers/pwm/pwm-vt8500.c
2320 F:      drivers/rtc/rtc-vt8500.c
2321 F:      drivers/tty/serial/vt8500_serial.c
2322 F:      drivers/usb/host/ehci-platform.c
2323 F:      drivers/usb/host/uhci-platform.c
2324 F:      drivers/video/fbdev/vt8500lcdfb.*
2325 F:      drivers/video/fbdev/wm8505fb*
2326 F:      drivers/video/fbdev/wmt_ge_rops.*
2327
2328 ARM/ZIPIT Z2 SUPPORT
2329 M:      Marek Vasut <marek.vasut@gmail.com>
2330 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2331 S:      Maintained
2332 F:      arch/arm/mach-pxa/z2.c
2333 F:      arch/arm/mach-pxa/include/mach/z2.h
2334
2335 ARM/ZTE ARCHITECTURE
2336 M:      Jun Nie <jun.nie@linaro.org>
2337 M:      Shawn Guo <shawnguo@kernel.org>
2338 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2339 S:      Maintained
2340 F:      arch/arm/boot/dts/zx2967*
2341 F:      arch/arm/mach-zx/
2342 F:      arch/arm64/boot/dts/zte/
2343 F:      drivers/clk/zte/
2344 F:      drivers/dma/zx_dma.c
2345 F:      drivers/gpio/gpio-zx.c
2346 F:      drivers/i2c/busses/i2c-zx2967.c
2347 F:      drivers/mmc/host/dw_mmc-zx.*
2348 F:      drivers/pinctrl/zte/
2349 F:      drivers/soc/zte/
2350 F:      drivers/thermal/zx2967_thermal.c
2351 F:      drivers/watchdog/zx2967_wdt.c
2352 F:      Documentation/devicetree/bindings/arm/zte.txt
2353 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2354 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2355 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2356 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2357 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2358 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2359 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2360 F:      Documentation/devicetree/bindings/soc/zte/
2361 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2362 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2363 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2364 F:      include/dt-bindings/clock/zx2967*.h
2365 F:      include/dt-bindings/soc/zte,*.h
2366 F:      sound/soc/codecs/zx_aud96p22.c
2367 F:      sound/soc/zte/
2368
2369 ARM/ZYNQ ARCHITECTURE
2370 M:      Michal Simek <michal.simek@xilinx.com>
2371 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2372 W:      http://wiki.xilinx.com
2373 T:      git https://github.com/Xilinx/linux-xlnx.git
2374 S:      Supported
2375 F:      arch/arm/mach-zynq/
2376 F:      drivers/cpuidle/cpuidle-zynq.c
2377 F:      drivers/block/xsysace.c
2378 N:      zynq
2379 N:      xilinx
2380 F:      drivers/clocksource/timer-cadence-ttc.c
2381 F:      drivers/i2c/busses/i2c-cadence.c
2382 F:      drivers/mmc/host/sdhci-of-arasan.c
2383 F:      drivers/edac/synopsys_edac.c
2384 F:      drivers/i2c/busses/i2c-xiic.c
2385
2386 ARM64 PORT (AARCH64 ARCHITECTURE)
2387 M:      Catalin Marinas <catalin.marinas@arm.com>
2388 M:      Will Deacon <will.deacon@arm.com>
2389 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2390 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2391 S:      Maintained
2392 F:      arch/arm64/
2393 X:      arch/arm64/boot/dts/
2394 F:      Documentation/arm64/
2395
2396 AS3645A LED FLASH CONTROLLER DRIVER
2397 M:      Sakari Ailus <sakari.ailus@iki.fi>
2398 L:      linux-leds@vger.kernel.org
2399 S:      Maintained
2400 F:      drivers/leds/leds-as3645a.c
2401
2402 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2403 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2404 L:      linux-media@vger.kernel.org
2405 T:      git git://linuxtv.org/media_tree.git
2406 S:      Maintained
2407 F:      drivers/media/i2c/ak7375.c
2408 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2409
2410 ASAHI KASEI AK8974 DRIVER
2411 M:      Linus Walleij <linus.walleij@linaro.org>
2412 L:      linux-iio@vger.kernel.org
2413 W:      http://www.akm.com/
2414 S:      Supported
2415 F:      drivers/iio/magnetometer/ak8974.c
2416
2417 ASC7621 HARDWARE MONITOR DRIVER
2418 M:      George Joseph <george.joseph@fairview5.com>
2419 L:      linux-hwmon@vger.kernel.org
2420 S:      Maintained
2421 F:      Documentation/hwmon/asc7621
2422 F:      drivers/hwmon/asc7621.c
2423
2424 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2425 M:      Corentin Chary <corentin.chary@gmail.com>
2426 L:      acpi4asus-user@lists.sourceforge.net
2427 L:      platform-driver-x86@vger.kernel.org
2428 W:      http://acpi4asus.sf.net
2429 S:      Maintained
2430 F:      drivers/platform/x86/asus*.c
2431 F:      drivers/platform/x86/eeepc*.c
2432
2433 ASUS WIRELESS RADIO CONTROL DRIVER
2434 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2435 L:      platform-driver-x86@vger.kernel.org
2436 S:      Maintained
2437 F:      drivers/platform/x86/asus-wireless.c
2438
2439 ASYMMETRIC KEYS
2440 M:      David Howells <dhowells@redhat.com>
2441 L:      keyrings@vger.kernel.org
2442 S:      Maintained
2443 F:      Documentation/crypto/asymmetric-keys.txt
2444 F:      include/linux/verification.h
2445 F:      include/crypto/public_key.h
2446 F:      include/crypto/pkcs7.h
2447 F:      crypto/asymmetric_keys/
2448
2449 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2450 R:      Dan Williams <dan.j.williams@intel.com>
2451 W:      http://sourceforge.net/projects/xscaleiop
2452 S:      Odd fixes
2453 F:      Documentation/crypto/async-tx-api.txt
2454 F:      crypto/async_tx/
2455 F:      drivers/dma/
2456 F:      include/linux/dmaengine.h
2457 F:      include/linux/async_tx.h
2458
2459 AT24 EEPROM DRIVER
2460 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2461 L:      linux-i2c@vger.kernel.org
2462 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2463 S:      Maintained
2464 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2465 F:      drivers/misc/eeprom/at24.c
2466 F:      include/linux/platform_data/at24.h
2467
2468 ATA OVER ETHERNET (AOE) DRIVER
2469 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2470 W:      http://www.openaoe.org/
2471 S:      Supported
2472 F:      Documentation/aoe/
2473 F:      drivers/block/aoe/
2474
2475 ATHEROS 71XX/9XXX GPIO DRIVER
2476 M:      Alban Bedel <albeu@free.fr>
2477 W:      https://github.com/AlbanBedel/linux
2478 T:      git git://github.com/AlbanBedel/linux
2479 S:      Maintained
2480 F:      drivers/gpio/gpio-ath79.c
2481 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2482
2483 ATHEROS 71XX/9XXX USB PHY DRIVER
2484 M:      Alban Bedel <albeu@free.fr>
2485 W:      https://github.com/AlbanBedel/linux
2486 T:      git git://github.com/AlbanBedel/linux
2487 S:      Maintained
2488 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2489 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2490
2491 ATHEROS ATH GENERIC UTILITIES
2492 M:      Kalle Valo <kvalo@codeaurora.org>
2493 L:      linux-wireless@vger.kernel.org
2494 S:      Supported
2495 F:      drivers/net/wireless/ath/*
2496
2497 ATHEROS ATH5K WIRELESS DRIVER
2498 M:      Jiri Slaby <jirislaby@gmail.com>
2499 M:      Nick Kossifidis <mickflemm@gmail.com>
2500 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2501 L:      linux-wireless@vger.kernel.org
2502 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2503 S:      Maintained
2504 F:      drivers/net/wireless/ath/ath5k/
2505
2506 ATHEROS ATH6KL WIRELESS DRIVER
2507 M:      Kalle Valo <kvalo@codeaurora.org>
2508 L:      linux-wireless@vger.kernel.org
2509 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2510 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2511 S:      Supported
2512 F:      drivers/net/wireless/ath/ath6kl/
2513
2514 ATI_REMOTE2 DRIVER
2515 M:      Ville Syrjala <syrjala@sci.fi>
2516 S:      Maintained
2517 F:      drivers/input/misc/ati_remote2.c
2518
2519 ATK0110 HWMON DRIVER
2520 M:      Luca Tettamanti <kronos.it@gmail.com>
2521 L:      linux-hwmon@vger.kernel.org
2522 S:      Maintained
2523 F:      drivers/hwmon/asus_atk0110.c
2524
2525 ATLX ETHERNET DRIVERS
2526 M:      Jay Cliburn <jcliburn@gmail.com>
2527 M:      Chris Snook <chris.snook@gmail.com>
2528 L:      netdev@vger.kernel.org
2529 W:      http://sourceforge.net/projects/atl1
2530 W:      http://atl1.sourceforge.net
2531 S:      Maintained
2532 F:      drivers/net/ethernet/atheros/
2533
2534 ATM
2535 M:      Chas Williams <3chas3@gmail.com>
2536 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2537 L:      netdev@vger.kernel.org
2538 W:      http://linux-atm.sourceforge.net
2539 S:      Maintained
2540 F:      drivers/atm/
2541 F:      include/linux/atm*
2542 F:      include/uapi/linux/atm*
2543
2544 ATMEL MACB ETHERNET DRIVER
2545 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2546 S:      Supported
2547 F:      drivers/net/ethernet/cadence/
2548
2549 ATMEL MAXTOUCH DRIVER
2550 M:      Nick Dyer <nick@shmanahar.org>
2551 T:      git git://github.com/ndyer/linux.git
2552 S:      Maintained
2553 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2554 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2555
2556 ATMEL WIRELESS DRIVER
2557 M:      Simon Kelley <simon@thekelleys.org.uk>
2558 L:      linux-wireless@vger.kernel.org
2559 W:      http://www.thekelleys.org.uk/atmel
2560 W:      http://atmelwlandriver.sourceforge.net/
2561 S:      Maintained
2562 F:      drivers/net/wireless/atmel/atmel*
2563
2564 ATOMIC INFRASTRUCTURE
2565 M:      Will Deacon <will.deacon@arm.com>
2566 M:      Peter Zijlstra <peterz@infradead.org>
2567 R:      Boqun Feng <boqun.feng@gmail.com>
2568 L:      linux-kernel@vger.kernel.org
2569 S:      Maintained
2570 F:      arch/*/include/asm/atomic*.h
2571 F:      include/*/atomic*.h
2572
2573 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2574 M:      Bradley Grove <linuxdrivers@attotech.com>
2575 L:      linux-scsi@vger.kernel.org
2576 W:      http://www.attotech.com
2577 S:      Supported
2578 F:      drivers/scsi/esas2r
2579
2580 ATUSB IEEE 802.15.4 RADIO DRIVER
2581 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2582 L:      linux-wpan@vger.kernel.org
2583 S:      Maintained
2584 F:      drivers/net/ieee802154/atusb.c
2585 F:      drivers/net/ieee802154/atusb.h
2586 F:      drivers/net/ieee802154/at86rf230.h
2587
2588 AUDIT SUBSYSTEM
2589 M:      Paul Moore <paul@paul-moore.com>
2590 M:      Eric Paris <eparis@redhat.com>
2591 L:      linux-audit@redhat.com (moderated for non-subscribers)
2592 W:      https://github.com/linux-audit
2593 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2594 S:      Supported
2595 F:      include/linux/audit.h
2596 F:      include/uapi/linux/audit.h
2597 F:      kernel/audit*
2598
2599 AUXILIARY DISPLAY DRIVERS
2600 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2601 S:      Maintained
2602 F:      drivers/auxdisplay/
2603 F:      include/linux/cfag12864b.h
2604
2605 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2606 M:      Andreas Klinger <ak@it-klinger.de>
2607 L:      linux-iio@vger.kernel.org
2608 S:      Maintained
2609 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2610 F:      drivers/iio/adc/hx711.c
2611
2612 AX.25 NETWORK LAYER
2613 M:      Ralf Baechle <ralf@linux-mips.org>
2614 L:      linux-hams@vger.kernel.org
2615 W:      http://www.linux-ax25.org/
2616 S:      Maintained
2617 F:      include/uapi/linux/ax25.h
2618 F:      include/net/ax25.h
2619 F:      net/ax25/
2620
2621 AXENTIA ARM DEVICES
2622 M:      Peter Rosin <peda@axentia.se>
2623 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2624 S:      Maintained
2625 F:      Documentation/devicetree/bindings/arm/axentia.txt
2626 F:      arch/arm/boot/dts/at91-linea.dtsi
2627 F:      arch/arm/boot/dts/at91-natte.dtsi
2628 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2629 F:      arch/arm/boot/dts/at91-tse850-3.dts
2630
2631 AXENTIA ASOC DRIVERS
2632 M:      Peter Rosin <peda@axentia.se>
2633 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2634 S:      Maintained
2635 F:      Documentation/devicetree/bindings/sound/axentia,*
2636 F:      sound/soc/atmel/tse850-pcm5142.c
2637
2638 AZ6007 DVB DRIVER
2639 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2640 L:      linux-media@vger.kernel.org
2641 W:      https://linuxtv.org
2642 T:      git git://linuxtv.org/media_tree.git
2643 S:      Maintained
2644 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2645
2646 AZTECH FM RADIO RECEIVER DRIVER
2647 M:      Hans Verkuil <hverkuil@xs4all.nl>
2648 L:      linux-media@vger.kernel.org
2649 T:      git git://linuxtv.org/media_tree.git
2650 W:      https://linuxtv.org
2651 S:      Maintained
2652 F:      drivers/media/radio/radio-aztech*
2653
2654 B43 WIRELESS DRIVER
2655 L:      linux-wireless@vger.kernel.org
2656 L:      b43-dev@lists.infradead.org
2657 W:      http://wireless.kernel.org/en/users/Drivers/b43
2658 S:      Odd Fixes
2659 F:      drivers/net/wireless/broadcom/b43/
2660
2661 B43LEGACY WIRELESS DRIVER
2662 M:      Larry Finger <Larry.Finger@lwfinger.net>
2663 L:      linux-wireless@vger.kernel.org
2664 L:      b43-dev@lists.infradead.org
2665 W:      http://wireless.kernel.org/en/users/Drivers/b43
2666 S:      Maintained
2667 F:      drivers/net/wireless/broadcom/b43legacy/
2668
2669 BACKLIGHT CLASS/SUBSYSTEM
2670 M:      Lee Jones <lee.jones@linaro.org>
2671 M:      Daniel Thompson <daniel.thompson@linaro.org>
2672 M:      Jingoo Han <jingoohan1@gmail.com>
2673 L:      dri-devel@lists.freedesktop.org
2674 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2675 S:      Maintained
2676 F:      drivers/video/backlight/
2677 F:      include/linux/backlight.h
2678 F:      include/linux/pwm_backlight.h
2679 F:      Documentation/devicetree/bindings/leds/backlight
2680
2681 BATMAN ADVANCED
2682 M:      Marek Lindner <mareklindner@neomailbox.ch>
2683 M:      Simon Wunderlich <sw@simonwunderlich.de>
2684 M:      Antonio Quartulli <a@unstable.cc>
2685 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2686 W:      https://www.open-mesh.org/
2687 Q:      https://patchwork.open-mesh.org/project/batman/list/
2688 S:      Maintained
2689 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2690 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2691 F:      Documentation/networking/batman-adv.rst
2692 F:      include/uapi/linux/batadv_packet.h
2693 F:      include/uapi/linux/batman_adv.h
2694 F:      net/batman-adv/
2695
2696 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2697 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2698 L:      linux-hams@vger.kernel.org
2699 W:      http://www.baycom.org/~tom/ham/ham.html
2700 S:      Maintained
2701 F:      drivers/net/hamradio/baycom*
2702
2703 BCACHE (BLOCK LAYER CACHE)
2704 M:      Coly Li <colyli@suse.de>
2705 M:      Kent Overstreet <kent.overstreet@gmail.com>
2706 L:      linux-bcache@vger.kernel.org
2707 W:      http://bcache.evilpiepirate.org
2708 C:      irc://irc.oftc.net/bcache
2709 S:      Maintained
2710 F:      drivers/md/bcache/
2711
2712 BDISP ST MEDIA DRIVER
2713 M:      Fabien Dessenne <fabien.dessenne@st.com>
2714 L:      linux-media@vger.kernel.org
2715 T:      git git://linuxtv.org/media_tree.git
2716 W:      https://linuxtv.org
2717 S:      Supported
2718 F:      drivers/media/platform/sti/bdisp
2719
2720 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2721 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2722 L:      netdev@vger.kernel.org
2723 S:      Maintained
2724 F:      drivers/net/ethernet/ec_bhf.c
2725
2726 BEFS FILE SYSTEM
2727 M:      Luis de Bethencourt <luisbg@kernel.org>
2728 M:      Salah Triki <salah.triki@gmail.com>
2729 S:      Maintained
2730 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2731 F:      Documentation/filesystems/befs.txt
2732 F:      fs/befs/
2733
2734 BFQ I/O SCHEDULER
2735 M:      Paolo Valente <paolo.valente@linaro.org>
2736 M:      Jens Axboe <axboe@kernel.dk>
2737 L:      linux-block@vger.kernel.org
2738 S:      Maintained
2739 F:      block/bfq-*
2740 F:      Documentation/block/bfq-iosched.txt
2741
2742 BFS FILE SYSTEM
2743 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2744 S:      Maintained
2745 F:      Documentation/filesystems/bfs.txt
2746 F:      fs/bfs/
2747 F:      include/uapi/linux/bfs_fs.h
2748
2749 BLINKM RGB LED DRIVER
2750 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2751 S:      Maintained
2752 F:      drivers/leds/leds-blinkm.c
2753
2754 BLOCK LAYER
2755 M:      Jens Axboe <axboe@kernel.dk>
2756 L:      linux-block@vger.kernel.org
2757 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2758 S:      Maintained
2759 F:      block/
2760 F:      drivers/block/
2761 F:      kernel/trace/blktrace.c
2762 F:      lib/sbitmap.c
2763
2764 BLOCK2MTD DRIVER
2765 M:      Joern Engel <joern@lazybastard.org>
2766 L:      linux-mtd@lists.infradead.org
2767 S:      Maintained
2768 F:      drivers/mtd/devices/block2mtd.c
2769
2770 BLUETOOTH DRIVERS
2771 M:      Marcel Holtmann <marcel@holtmann.org>
2772 M:      Johan Hedberg <johan.hedberg@gmail.com>
2773 L:      linux-bluetooth@vger.kernel.org
2774 W:      http://www.bluez.org/
2775 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2777 S:      Maintained
2778 F:      drivers/bluetooth/
2779
2780 BLUETOOTH SUBSYSTEM
2781 M:      Marcel Holtmann <marcel@holtmann.org>
2782 M:      Johan Hedberg <johan.hedberg@gmail.com>
2783 L:      linux-bluetooth@vger.kernel.org
2784 W:      http://www.bluez.org/
2785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2787 S:      Maintained
2788 F:      net/bluetooth/
2789 F:      include/net/bluetooth/
2790
2791 BONDING DRIVER
2792 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2793 M:      Veaceslav Falico <vfalico@gmail.com>
2794 M:      Andy Gospodarek <andy@greyhouse.net>
2795 L:      netdev@vger.kernel.org
2796 W:      http://sourceforge.net/projects/bonding/
2797 S:      Supported
2798 F:      drivers/net/bonding/
2799 F:      include/uapi/linux/if_bonding.h
2800
2801 BPF (Safe dynamic programs and tools)
2802 M:      Alexei Starovoitov <ast@kernel.org>
2803 M:      Daniel Borkmann <daniel@iogearbox.net>
2804 L:      netdev@vger.kernel.org
2805 L:      linux-kernel@vger.kernel.org
2806 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2807 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2808 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2809 S:      Supported
2810 F:      arch/x86/net/bpf_jit*
2811 F:      Documentation/networking/filter.txt
2812 F:      Documentation/bpf/
2813 F:      include/linux/bpf*
2814 F:      include/linux/filter.h
2815 F:      include/trace/events/xdp.h
2816 F:      include/uapi/linux/bpf*
2817 F:      include/uapi/linux/filter.h
2818 F:      kernel/bpf/
2819 F:      kernel/trace/bpf_trace.c
2820 F:      lib/test_bpf.c
2821 F:      net/bpf/
2822 F:      net/core/filter.c
2823 F:      net/sched/act_bpf.c
2824 F:      net/sched/cls_bpf.c
2825 F:      samples/bpf/
2826 F:      tools/bpf/
2827 F:      tools/lib/bpf/
2828 F:      tools/testing/selftests/bpf/
2829
2830 BROADCOM B44 10/100 ETHERNET DRIVER
2831 M:      Michael Chan <michael.chan@broadcom.com>
2832 L:      netdev@vger.kernel.org
2833 S:      Supported
2834 F:      drivers/net/ethernet/broadcom/b44.*
2835
2836 BROADCOM B53 ETHERNET SWITCH DRIVER
2837 M:      Florian Fainelli <f.fainelli@gmail.com>
2838 L:      netdev@vger.kernel.org
2839 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2840 S:      Supported
2841 F:      drivers/net/dsa/b53/*
2842 F:      include/linux/platform_data/b53.h
2843
2844 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2845 M:      Florian Fainelli <f.fainelli@gmail.com>
2846 M:      Ray Jui <rjui@broadcom.com>
2847 M:      Scott Branden <sbranden@broadcom.com>
2848 M:      bcm-kernel-feedback-list@broadcom.com
2849 T:      git git://github.com/broadcom/mach-bcm
2850 S:      Maintained
2851 N:      bcm281*
2852 N:      bcm113*
2853 N:      bcm216*
2854 N:      kona
2855 F:      arch/arm/mach-bcm/
2856
2857 BROADCOM BCM2835 ARM ARCHITECTURE
2858 M:      Eric Anholt <eric@anholt.net>
2859 M:      Stefan Wahren <stefan.wahren@i2se.com>
2860 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2861 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2862 T:      git git://github.com/anholt/linux
2863 S:      Maintained
2864 N:      bcm2835
2865 F:      drivers/staging/vc04_services
2866
2867 BROADCOM BCM47XX MIPS ARCHITECTURE
2868 M:      Hauke Mehrtens <hauke@hauke-m.de>
2869 M:      Rafał Miłecki <zajec5@gmail.com>
2870 L:      linux-mips@linux-mips.org
2871 S:      Maintained
2872 F:      Documentation/devicetree/bindings/mips/brcm/
2873 F:      arch/mips/bcm47xx/*
2874 F:      arch/mips/include/asm/mach-bcm47xx/*
2875
2876 BROADCOM BCM5301X ARM ARCHITECTURE
2877 M:      Hauke Mehrtens <hauke@hauke-m.de>
2878 M:      Rafał Miłecki <zajec5@gmail.com>
2879 M:      Jon Mason <jonmason@broadcom.com>
2880 M:      bcm-kernel-feedback-list@broadcom.com
2881 L:      linux-arm-kernel@lists.infradead.org
2882 S:      Maintained
2883 F:      arch/arm/mach-bcm/bcm_5301x.c
2884 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2885 F:      arch/arm/boot/dts/bcm470*
2886 F:      arch/arm/boot/dts/bcm953012*
2887
2888 BROADCOM BCM53573 ARM ARCHITECTURE
2889 M:      Rafał Miłecki <rafal@milecki.pl>
2890 L:      linux-arm-kernel@lists.infradead.org
2891 S:      Maintained
2892 F:      arch/arm/boot/dts/bcm53573*
2893 F:      arch/arm/boot/dts/bcm47189*
2894
2895 BROADCOM BCM63XX ARM ARCHITECTURE
2896 M:      Florian Fainelli <f.fainelli@gmail.com>
2897 M:      bcm-kernel-feedback-list@broadcom.com
2898 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2899 T:      git git://github.com/broadcom/stblinux.git
2900 S:      Maintained
2901 N:      bcm63xx
2902
2903 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2904 M:      Kevin Cernekee <cernekee@gmail.com>
2905 L:      linux-usb@vger.kernel.org
2906 S:      Maintained
2907 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2908
2909 BROADCOM BCM7XXX ARM ARCHITECTURE
2910 M:      Brian Norris <computersforpeace@gmail.com>
2911 M:      Gregory Fong <gregory.0xf0@gmail.com>
2912 M:      Florian Fainelli <f.fainelli@gmail.com>
2913 M:      bcm-kernel-feedback-list@broadcom.com
2914 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2915 T:      git git://github.com/broadcom/stblinux.git
2916 S:      Maintained
2917 F:      arch/arm/mach-bcm/*brcmstb*
2918 F:      arch/arm/boot/dts/bcm7*.dts*
2919 F:      drivers/bus/brcmstb_gisb.c
2920 F:      arch/arm/mm/cache-b15-rac.c
2921 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2922 N:      brcmstb
2923
2924 BROADCOM BMIPS CPUFREQ DRIVER
2925 M:      Markus Mayer <mmayer@broadcom.com>
2926 M:      bcm-kernel-feedback-list@broadcom.com
2927 L:      linux-pm@vger.kernel.org
2928 S:      Maintained
2929 F:      drivers/cpufreq/bmips-cpufreq.c
2930
2931 BROADCOM BMIPS MIPS ARCHITECTURE
2932 M:      Kevin Cernekee <cernekee@gmail.com>
2933 M:      Florian Fainelli <f.fainelli@gmail.com>
2934 L:      linux-mips@linux-mips.org
2935 T:      git git://github.com/broadcom/stblinux.git
2936 S:      Maintained
2937 F:      arch/mips/bmips/*
2938 F:      arch/mips/include/asm/mach-bmips/*
2939 F:      arch/mips/kernel/*bmips*
2940 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2941 F:      drivers/irqchip/irq-bcm63*
2942 F:      drivers/irqchip/irq-bcm7*
2943 F:      drivers/irqchip/irq-brcmstb*
2944 F:      include/linux/bcm963xx_nvram.h
2945 F:      include/linux/bcm963xx_tag.h
2946
2947 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
2948 M:      Rasesh Mody <rasesh.mody@cavium.com>
2949 M:      Dept-GELinuxNICDev@cavium.com
2950 L:      netdev@vger.kernel.org
2951 S:      Supported
2952 F:      drivers/net/ethernet/broadcom/bnx2.*
2953 F:      drivers/net/ethernet/broadcom/bnx2_*
2954
2955 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2956 M:      QLogic-Storage-Upstream@qlogic.com
2957 L:      linux-scsi@vger.kernel.org
2958 S:      Supported
2959 F:      drivers/scsi/bnx2fc/
2960
2961 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2962 M:      QLogic-Storage-Upstream@qlogic.com
2963 L:      linux-scsi@vger.kernel.org
2964 S:      Supported
2965 F:      drivers/scsi/bnx2i/
2966
2967 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2968 M:      Ariel Elior <ariel.elior@cavium.com>
2969 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
2970 M:      everest-linux-l2@cavium.com
2971 L:      netdev@vger.kernel.org
2972 S:      Supported
2973 F:      drivers/net/ethernet/broadcom/bnx2x/
2974
2975 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
2976 M:      Michael Chan <michael.chan@broadcom.com>
2977 L:      netdev@vger.kernel.org
2978 S:      Supported
2979 F:      drivers/net/ethernet/broadcom/bnxt/
2980
2981 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
2982 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
2983 M:      Franky Lin <franky.lin@broadcom.com>
2984 M:      Hante Meuleman <hante.meuleman@broadcom.com>
2985 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
2986 M:      Wright Feng <wright.feng@cypress.com>
2987 L:      linux-wireless@vger.kernel.org
2988 L:      brcm80211-dev-list.pdl@broadcom.com
2989 L:      brcm80211-dev-list@cypress.com
2990 S:      Supported
2991 F:      drivers/net/wireless/broadcom/brcm80211/
2992
2993 BROADCOM BRCMSTB GPIO DRIVER
2994 M:      Gregory Fong <gregory.0xf0@gmail.com>
2995 L:      bcm-kernel-feedback-list@broadcom.com
2996 S:      Supported
2997 F:      drivers/gpio/gpio-brcmstb.c
2998 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
2999
3000 BROADCOM BRCMSTB I2C DRIVER
3001 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3002 L:      linux-i2c@vger.kernel.org
3003 L:      bcm-kernel-feedback-list@broadcom.com
3004 S:      Supported
3005 F:      drivers/i2c/busses/i2c-brcmstb.c
3006 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3007
3008 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3009 M:      Al Cooper <alcooperx@gmail.com>
3010 L:      linux-kernel@vger.kernel.org
3011 L:      bcm-kernel-feedback-list@broadcom.com
3012 S:      Maintained
3013 F:      drivers/phy/broadcom/phy-brcm-usb*
3014
3015 BROADCOM GENET ETHERNET DRIVER
3016 M:      Doug Berger <opendmb@gmail.com>
3017 M:      Florian Fainelli <f.fainelli@gmail.com>
3018 L:      netdev@vger.kernel.org
3019 S:      Supported
3020 F:      drivers/net/ethernet/broadcom/genet/
3021
3022 BROADCOM IPROC ARM ARCHITECTURE
3023 M:      Ray Jui <rjui@broadcom.com>
3024 M:      Scott Branden <sbranden@broadcom.com>
3025 M:      Jon Mason <jonmason@broadcom.com>
3026 M:      bcm-kernel-feedback-list@broadcom.com
3027 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3028 T:      git git://github.com/broadcom/cygnus-linux.git
3029 S:      Maintained
3030 N:      iproc
3031 N:      cygnus
3032 N:      bcm[-_]nsp
3033 N:      bcm9113*
3034 N:      bcm9583*
3035 N:      bcm9585*
3036 N:      bcm9586*
3037 N:      bcm988312
3038 N:      bcm113*
3039 N:      bcm583*
3040 N:      bcm585*
3041 N:      bcm586*
3042 N:      bcm88312
3043 N:      hr2
3044 N:      stingray
3045 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3046 F:      arch/arm64/boot/dts/broadcom/stingray/*
3047 F:      drivers/clk/bcm/clk-ns*
3048 F:      drivers/clk/bcm/clk-sr*
3049 F:      drivers/pinctrl/bcm/pinctrl-ns*
3050 F:      include/dt-bindings/clock/bcm-sr*
3051
3052 BROADCOM KONA GPIO DRIVER
3053 M:      Ray Jui <rjui@broadcom.com>
3054 L:      bcm-kernel-feedback-list@broadcom.com
3055 S:      Supported
3056 F:      drivers/gpio/gpio-bcm-kona.c
3057 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3058
3059 BROADCOM NETXTREME-E ROCE DRIVER
3060 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3061 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3062 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3063 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3064 L:      linux-rdma@vger.kernel.org
3065 W:      http://www.broadcom.com
3066 S:      Supported
3067 F:      drivers/infiniband/hw/bnxt_re/
3068 F:      include/uapi/rdma/bnxt_re-abi.h
3069
3070 BROADCOM NVRAM DRIVER
3071 M:      Rafał Miłecki <zajec5@gmail.com>
3072 L:      linux-mips@linux-mips.org
3073 S:      Maintained
3074 F:      drivers/firmware/broadcom/*
3075
3076 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3077 M:      Rafał Miłecki <zajec5@gmail.com>
3078 L:      linux-wireless@vger.kernel.org
3079 S:      Maintained
3080 F:      drivers/bcma/
3081 F:      include/linux/bcma/
3082
3083 BROADCOM STB AVS CPUFREQ DRIVER
3084 M:      Markus Mayer <mmayer@broadcom.com>
3085 M:      bcm-kernel-feedback-list@broadcom.com
3086 L:      linux-pm@vger.kernel.org
3087 S:      Maintained
3088 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3089 F:      drivers/cpufreq/brcmstb*
3090
3091 BROADCOM STB AVS TMON DRIVER
3092 M:      Markus Mayer <mmayer@broadcom.com>
3093 M:      bcm-kernel-feedback-list@broadcom.com
3094 L:      linux-pm@vger.kernel.org
3095 S:      Maintained
3096 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3097 F:      drivers/thermal/broadcom/brcmstb*
3098
3099 BROADCOM STB NAND FLASH DRIVER
3100 M:      Brian Norris <computersforpeace@gmail.com>
3101 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3102 L:      linux-mtd@lists.infradead.org
3103 L:      bcm-kernel-feedback-list@broadcom.com
3104 S:      Maintained
3105 F:      drivers/mtd/nand/raw/brcmnand/
3106
3107 BROADCOM STB DPFE DRIVER
3108 M:      Markus Mayer <mmayer@broadcom.com>
3109 M:      bcm-kernel-feedback-list@broadcom.com
3110 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3111 S:      Maintained
3112 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3113 F:      drivers/memory/brcmstb_dpfe.c
3114
3115 BROADCOM SPI DRIVER
3116 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3117 M:      bcm-kernel-feedback-list@broadcom.com
3118 S:      Maintained
3119 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3120 F:      drivers/spi/spi-bcm-qspi.*
3121 F:      drivers/spi/spi-brcmstb-qspi.c
3122 F:      drivers/spi/spi-iproc-qspi.c
3123
3124 BROADCOM SYSTEMPORT ETHERNET DRIVER
3125 M:      Florian Fainelli <f.fainelli@gmail.com>
3126 L:      netdev@vger.kernel.org
3127 S:      Supported
3128 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3129
3130 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3131 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3132 M:      Prashant Sreedharan <prashant@broadcom.com>
3133 M:      Michael Chan <mchan@broadcom.com>
3134 L:      netdev@vger.kernel.org
3135 S:      Supported
3136 F:      drivers/net/ethernet/broadcom/tg3.*
3137
3138 BROCADE BFA FC SCSI DRIVER
3139 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3140 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3141 L:      linux-scsi@vger.kernel.org
3142 S:      Supported
3143 F:      drivers/scsi/bfa/
3144
3145 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3146 M:      Rasesh Mody <rasesh.mody@cavium.com>
3147 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3148 M:      Dept-GELinuxNICDev@cavium.com
3149 L:      netdev@vger.kernel.org
3150 S:      Supported
3151 F:      drivers/net/ethernet/brocade/bna/
3152
3153 BSG (block layer generic sg v4 driver)
3154 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3155 L:      linux-scsi@vger.kernel.org
3156 S:      Supported
3157 F:      block/bsg.c
3158 F:      include/linux/bsg.h
3159 F:      include/uapi/linux/bsg.h
3160
3161 BT87X AUDIO DRIVER
3162 M:      Clemens Ladisch <clemens@ladisch.de>
3163 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3164 T:      git git://git.alsa-project.org/alsa-kernel.git
3165 S:      Maintained
3166 F:      Documentation/sound/cards/bt87x.rst
3167 F:      sound/pci/bt87x.c
3168
3169 BT8XXGPIO DRIVER
3170 M:      Michael Buesch <m@bues.ch>
3171 W:      http://bu3sch.de/btgpio.php
3172 S:      Maintained
3173 F:      drivers/gpio/gpio-bt8xx.c
3174
3175 BTRFS FILE SYSTEM
3176 M:      Chris Mason <clm@fb.com>
3177 M:      Josef Bacik <josef@toxicpanda.com>
3178 M:      David Sterba <dsterba@suse.com>
3179 L:      linux-btrfs@vger.kernel.org
3180 W:      http://btrfs.wiki.kernel.org/
3181 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3182 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3183 S:      Maintained
3184 F:      Documentation/filesystems/btrfs.txt
3185 F:      fs/btrfs/
3186 F:      include/linux/btrfs*
3187 F:      include/uapi/linux/btrfs*
3188
3189 BTTV VIDEO4LINUX DRIVER
3190 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3191 L:      linux-media@vger.kernel.org
3192 W:      https://linuxtv.org
3193 T:      git git://linuxtv.org/media_tree.git
3194 S:      Odd fixes
3195 F:      Documentation/media/v4l-drivers/bttv*
3196 F:      drivers/media/pci/bt8xx/bttv*
3197
3198 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3199 M:      Chanwoo Choi <cw00.choi@samsung.com>
3200 L:      linux-pm@vger.kernel.org
3201 L:      linux-samsung-soc@vger.kernel.org
3202 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3203 S:      Maintained
3204 F:      drivers/devfreq/exynos-bus.c
3205 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3206
3207 BUSLOGIC SCSI DRIVER
3208 M:      Khalid Aziz <khalid@gonehiking.org>
3209 L:      linux-scsi@vger.kernel.org
3210 S:      Maintained
3211 F:      drivers/scsi/BusLogic.*
3212 F:      drivers/scsi/FlashPoint.*
3213
3214 C-MEDIA CMI8788 DRIVER
3215 M:      Clemens Ladisch <clemens@ladisch.de>
3216 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3217 T:      git git://git.alsa-project.org/alsa-kernel.git
3218 S:      Maintained
3219 F:      sound/pci/oxygen/
3220
3221 C-SKY ARCHITECTURE
3222 M:      Guo Ren <ren_guo@c-sky.com>
3223 T:      git https://github.com/c-sky/csky-linux.git
3224 S:      Supported
3225 F:      arch/csky/
3226 F:      Documentation/devicetree/bindings/csky/
3227 K:      csky
3228 N:      csky
3229
3230 C6X ARCHITECTURE
3231 M:      Mark Salter <msalter@redhat.com>
3232 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3233 L:      linux-c6x-dev@linux-c6x.org
3234 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3235 S:      Maintained
3236 F:      arch/c6x/
3237
3238 CA8210 IEEE-802.15.4 RADIO DRIVER
3239 M:      Harry Morris <h.morris@cascoda.com>
3240 L:      linux-wpan@vger.kernel.org
3241 W:      https://github.com/Cascoda/ca8210-linux.git
3242 S:      Maintained
3243 F:      drivers/net/ieee802154/ca8210.c
3244 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3245
3246 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3247 M:      David Howells <dhowells@redhat.com>
3248 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3249 S:      Supported
3250 F:      Documentation/filesystems/caching/cachefiles.txt
3251 F:      fs/cachefiles/
3252
3253 CADENCE MIPI-CSI2 BRIDGES
3254 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3255 L:      linux-media@vger.kernel.org
3256 S:      Maintained
3257 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3258 F:      drivers/media/platform/cadence/cdns-csi2*
3259
3260 CADET FM/AM RADIO RECEIVER DRIVER
3261 M:      Hans Verkuil <hverkuil@xs4all.nl>
3262 L:      linux-media@vger.kernel.org
3263 T:      git git://linuxtv.org/media_tree.git
3264 W:      https://linuxtv.org
3265 S:      Maintained
3266 F:      drivers/media/radio/radio-cadet*
3267
3268 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3269 M:      Jonathan Corbet <corbet@lwn.net>
3270 L:      linux-media@vger.kernel.org
3271 T:      git git://linuxtv.org/media_tree.git
3272 S:      Maintained
3273 F:      Documentation/media/v4l-drivers/cafe_ccic*
3274 F:      drivers/media/platform/marvell-ccic/
3275
3276 CAIF NETWORK LAYER
3277 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3278 L:      netdev@vger.kernel.org
3279 S:      Supported
3280 F:      Documentation/networking/caif/
3281 F:      drivers/net/caif/
3282 F:      include/uapi/linux/caif/
3283 F:      include/net/caif/
3284 F:      net/caif/
3285
3286 CALGARY x86-64 IOMMU
3287 M:      Muli Ben-Yehuda <mulix@mulix.org>
3288 M:      Jon Mason <jdmason@kudzu.us>
3289 L:      iommu@lists.linux-foundation.org
3290 S:      Maintained
3291 F:      arch/x86/kernel/pci-calgary_64.c
3292 F:      arch/x86/kernel/tce_64.c
3293 F:      arch/x86/include/asm/calgary.h
3294 F:      arch/x86/include/asm/tce.h
3295
3296 CAN NETWORK DRIVERS
3297 M:      Wolfgang Grandegger <wg@grandegger.com>
3298 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3299 L:      linux-can@vger.kernel.org
3300 W:      https://github.com/linux-can
3301 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3302 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3303 S:      Maintained
3304 F:      Documentation/devicetree/bindings/net/can/
3305 F:      drivers/net/can/
3306 F:      include/linux/can/dev.h
3307 F:      include/linux/can/platform/
3308 F:      include/uapi/linux/can/error.h
3309 F:      include/uapi/linux/can/netlink.h
3310
3311 CAN NETWORK LAYER
3312 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3313 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3314 L:      linux-can@vger.kernel.org
3315 W:      https://github.com/linux-can
3316 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3317 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3318 S:      Maintained
3319 F:      Documentation/networking/can.rst
3320 F:      net/can/
3321 F:      include/linux/can/core.h
3322 F:      include/uapi/linux/can.h
3323 F:      include/uapi/linux/can/bcm.h
3324 F:      include/uapi/linux/can/raw.h
3325 F:      include/uapi/linux/can/gw.h
3326
3327 CAPABILITIES
3328 M:      Serge Hallyn <serge@hallyn.com>
3329 L:      linux-security-module@vger.kernel.org
3330 S:      Supported
3331 F:      include/linux/capability.h
3332 F:      include/uapi/linux/capability.h
3333 F:      security/commoncap.c
3334 F:      kernel/capability.c
3335
3336 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3337 M:      Kevin Tsai <ktsai@capellamicro.com>
3338 S:      Maintained
3339 F:      drivers/iio/light/cm*
3340
3341 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3342 M:      Christian Lamparter <chunkeey@googlemail.com>
3343 L:      linux-wireless@vger.kernel.org
3344 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3345 S:      Maintained
3346 F:      drivers/net/wireless/ath/carl9170/
3347
3348 CAVIUM I2C DRIVER
3349 M:      Jan Glauber <jglauber@cavium.com>
3350 M:      David Daney <david.daney@cavium.com>
3351 W:      http://www.cavium.com
3352 S:      Supported
3353 F:      drivers/i2c/busses/i2c-octeon*
3354 F:      drivers/i2c/busses/i2c-thunderx*
3355
3356 CAVIUM LIQUIDIO NETWORK DRIVER
3357 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3358 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3359 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3360 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3361 L:      netdev@vger.kernel.org
3362 W:      http://www.cavium.com
3363 S:      Supported
3364 F:      drivers/net/ethernet/cavium/liquidio/
3365
3366 CAVIUM MMC DRIVER
3367 M:      Jan Glauber <jglauber@cavium.com>
3368 M:      David Daney <david.daney@cavium.com>
3369 M:      Steven J. Hill <Steven.Hill@cavium.com>
3370 W:      http://www.cavium.com
3371 S:      Supported
3372 F:      drivers/mmc/host/cavium*
3373
3374 CAVIUM OCTEON-TX CRYPTO DRIVER
3375 M:      George Cherian <george.cherian@cavium.com>
3376 L:      linux-crypto@vger.kernel.org
3377 W:      http://www.cavium.com
3378 S:      Supported
3379 F:      drivers/crypto/cavium/cpt/
3380
3381 CAVIUM THUNDERX2 ARM64 SOC
3382 M:      Robert Richter <rrichter@cavium.com>
3383 M:      Jayachandran C <jnair@caviumnetworks.com>
3384 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3385 S:      Maintained
3386 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3387 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3388
3389 CC2520 IEEE-802.15.4 RADIO DRIVER
3390 M:      Varka Bhadram <varkabhadram@gmail.com>
3391 L:      linux-wpan@vger.kernel.org
3392 S:      Maintained
3393 F:      drivers/net/ieee802154/cc2520.c
3394 F:      include/linux/spi/cc2520.h
3395 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3396
3397 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3398 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3399 L:      linux-crypto@vger.kernel.org
3400 S:      Supported
3401 F:      drivers/crypto/ccree/
3402 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3403
3404 CEC FRAMEWORK
3405 M:      Hans Verkuil <hans.verkuil@cisco.com>
3406 L:      linux-media@vger.kernel.org
3407 T:      git git://linuxtv.org/media_tree.git
3408 W:      http://linuxtv.org
3409 S:      Supported
3410 F:      Documentation/media/kapi/cec-core.rst
3411 F:      Documentation/media/uapi/cec
3412 F:      drivers/media/cec/
3413 F:      drivers/media/rc/keymaps/rc-cec.c
3414 F:      include/media/cec.h
3415 F:      include/media/cec-notifier.h
3416 F:      include/uapi/linux/cec.h
3417 F:      include/uapi/linux/cec-funcs.h
3418 F:      Documentation/devicetree/bindings/media/cec.txt
3419 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3420
3421 CEC GPIO DRIVER
3422 M:      Hans Verkuil <hans.verkuil@cisco.com>
3423 L:      linux-media@vger.kernel.org
3424 T:      git git://linuxtv.org/media_tree.git
3425 W:      http://linuxtv.org
3426 S:      Supported
3427 F:      drivers/media/platform/cec-gpio/
3428 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3429
3430 CELL BROADBAND ENGINE ARCHITECTURE
3431 M:      Arnd Bergmann <arnd@arndb.de>
3432 L:      linuxppc-dev@lists.ozlabs.org
3433 W:      http://www.ibm.com/developerworks/power/cell/
3434 S:      Supported
3435 F:      arch/powerpc/include/asm/cell*.h
3436 F:      arch/powerpc/include/asm/spu*.h
3437 F:      arch/powerpc/include/uapi/asm/spu*.h
3438 F:      arch/powerpc/oprofile/*cell*
3439 F:      arch/powerpc/platforms/cell/
3440
3441 CEPH COMMON CODE (LIBCEPH)
3442 M:      Ilya Dryomov <idryomov@gmail.com>
3443 M:      "Yan, Zheng" <zyan@redhat.com>
3444 M:      Sage Weil <sage@redhat.com>
3445 L:      ceph-devel@vger.kernel.org
3446 W:      http://ceph.com/
3447 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3448 T:      git git://github.com/ceph/ceph-client.git
3449 S:      Supported
3450 F:      net/ceph/
3451 F:      include/linux/ceph/
3452 F:      include/linux/crush/
3453
3454 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3455 M:      "Yan, Zheng" <zyan@redhat.com>
3456 M:      Sage Weil <sage@redhat.com>
3457 M:      Ilya Dryomov <idryomov@gmail.com>
3458 L:      ceph-devel@vger.kernel.org
3459 W:      http://ceph.com/
3460 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3461 T:      git git://github.com/ceph/ceph-client.git
3462 S:      Supported
3463 F:      Documentation/filesystems/ceph.txt
3464 F:      fs/ceph/
3465
3466 CERTIFICATE HANDLING:
3467 M:      David Howells <dhowells@redhat.com>
3468 M:      David Woodhouse <dwmw2@infradead.org>
3469 L:      keyrings@vger.kernel.org
3470 S:      Maintained
3471 F:      Documentation/admin-guide/module-signing.rst
3472 F:      certs/
3473 F:      scripts/sign-file.c
3474 F:      scripts/extract-cert.c
3475
3476 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3477 L:      linux-usb@vger.kernel.org
3478 S:      Orphan
3479 F:      Documentation/usb/WUSB-Design-overview.txt
3480 F:      Documentation/usb/wusb-cbaf
3481 F:      drivers/usb/host/hwa-hc.c
3482 F:      drivers/usb/host/whci/
3483 F:      drivers/usb/wusbcore/
3484 F:      include/linux/usb/wusb*
3485
3486 CFAG12864B LCD DRIVER
3487 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3488 S:      Maintained
3489 F:      drivers/auxdisplay/cfag12864b.c
3490 F:      include/linux/cfag12864b.h
3491
3492 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3493 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3494 S:      Maintained
3495 F:      drivers/auxdisplay/cfag12864bfb.c
3496 F:      include/linux/cfag12864b.h
3497
3498 802.11 (including CFG80211/NL80211)
3499 M:      Johannes Berg <johannes@sipsolutions.net>
3500 L:      linux-wireless@vger.kernel.org
3501 W:      http://wireless.kernel.org/
3502 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3503 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3504 S:      Maintained
3505 F:      net/wireless/
3506 F:      include/uapi/linux/nl80211.h
3507 F:      include/linux/ieee80211.h
3508 F:      include/net/wext.h
3509 F:      include/net/cfg80211.h
3510 F:      include/net/iw_handler.h
3511 F:      include/net/ieee80211_radiotap.h
3512 F:      Documentation/driver-api/80211/cfg80211.rst
3513 F:      Documentation/networking/regulatory.txt
3514
3515 CHAR and MISC DRIVERS
3516 M:      Arnd Bergmann <arnd@arndb.de>
3517 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3518 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3519 S:      Supported
3520 F:      drivers/char/
3521 F:      drivers/misc/
3522 F:      include/linux/miscdevice.h
3523
3524 CHECKPATCH
3525 M:      Andy Whitcroft <apw@canonical.com>
3526 M:      Joe Perches <joe@perches.com>
3527 S:      Maintained
3528 F:      scripts/checkpatch.pl
3529
3530 CHINESE DOCUMENTATION
3531 M:      Harry Wei <harryxiyou@gmail.com>
3532 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3533 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3534 S:      Maintained
3535 F:      Documentation/translations/zh_CN/
3536
3537 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3538 M:      Peter Chen <Peter.Chen@nxp.com>
3539 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3540 L:      linux-usb@vger.kernel.org
3541 S:      Maintained
3542 F:      drivers/usb/chipidea/
3543
3544 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3545 M:      Hans de Goede <hdegoede@redhat.com>
3546 L:      linux-input@vger.kernel.org
3547 S:      Maintained
3548 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3549 F:      drivers/input/touchscreen/chipone_icn8318.c
3550
3551 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3552 M:      Hans de Goede <hdegoede@redhat.com>
3553 L:      linux-input@vger.kernel.org
3554 S:      Maintained
3555 F:      drivers/input/touchscreen/chipone_icn8505.c
3556
3557 CHROME HARDWARE PLATFORM SUPPORT
3558 M:      Benson Leung <bleung@chromium.org>
3559 M:      Olof Johansson <olof@lixom.net>
3560 S:      Maintained
3561 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3562 F:      drivers/platform/chrome/
3563
3564 CIRRUS LOGIC AUDIO CODEC DRIVERS
3565 M:      Brian Austin <brian.austin@cirrus.com>
3566 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3567 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3568 S:      Maintained
3569 F:      sound/soc/codecs/cs*
3570
3571 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3572 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3573 L:      netdev@vger.kernel.org
3574 S:      Maintained
3575 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3576
3577 CISCO FCOE HBA DRIVER
3578 M:      Satish Kharat <satishkh@cisco.com>
3579 M:      Sesidhar Baddela <sebaddel@cisco.com>
3580 M:      Karan Tilak Kumar <kartilak@cisco.com>
3581 L:      linux-scsi@vger.kernel.org
3582 S:      Supported
3583 F:      drivers/scsi/fnic/
3584
3585 CISCO SCSI HBA DRIVER
3586 M:      Karan Tilak Kumar <kartilak@cisco.com>
3587 M:      Sesidhar Baddela <sebaddel@cisco.com>
3588 L:      linux-scsi@vger.kernel.org
3589 S:      Supported
3590 F:      drivers/scsi/snic/
3591
3592 CISCO VIC ETHERNET NIC DRIVER
3593 M:      Christian Benvenuti <benve@cisco.com>
3594 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3595 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3596 S:      Supported
3597 F:      drivers/net/ethernet/cisco/enic/
3598
3599 CISCO VIC LOW LATENCY NIC DRIVER
3600 M:      Christian Benvenuti <benve@cisco.com>
3601 S:      Supported
3602 F:      drivers/infiniband/hw/usnic/
3603
3604 CIRRUS LOGIC MADERA CODEC DRIVERS
3605 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3606 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3607 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3608 L:      patches@opensource.cirrus.com
3609 T:      git https://github.com/CirrusLogic/linux-drivers.git
3610 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3611 S:      Supported
3612 F:      Documentation/devicetree/bindings/mfd/madera.txt
3613 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3614 F:      include/linux/mfd/madera/*
3615 F:      drivers/gpio/gpio-madera*
3616 F:      drivers/mfd/madera*
3617 F:      drivers/mfd/cs47l*
3618 F:      drivers/pinctrl/cirrus/*
3619
3620 CLANG-FORMAT FILE
3621 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3622 S:      Maintained
3623 F:      .clang-format
3624
3625 CLEANCACHE API
3626 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3627 L:      linux-kernel@vger.kernel.org
3628 S:      Maintained
3629 F:      mm/cleancache.c
3630 F:      include/linux/cleancache.h
3631
3632 CLK API
3633 M:      Russell King <linux@armlinux.org.uk>
3634 L:      linux-clk@vger.kernel.org
3635 S:      Maintained
3636 F:      include/linux/clk.h
3637
3638 CLOCKSOURCE, CLOCKEVENT DRIVERS
3639 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3640 M:      Thomas Gleixner <tglx@linutronix.de>
3641 L:      linux-kernel@vger.kernel.org
3642 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3643 S:      Supported
3644 F:      drivers/clocksource/
3645 F:      Documentation/devicetree/bindings/timer/
3646
3647 CMPC ACPI DRIVER
3648 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3649 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3650 L:      platform-driver-x86@vger.kernel.org
3651 S:      Supported
3652 F:      drivers/platform/x86/classmate-laptop.c
3653
3654 COBALT MEDIA DRIVER
3655 M:      Hans Verkuil <hans.verkuil@cisco.com>
3656 L:      linux-media@vger.kernel.org
3657 T:      git git://linuxtv.org/media_tree.git
3658 W:      https://linuxtv.org
3659 S:      Supported
3660 F:      drivers/media/pci/cobalt/
3661
3662 COCCINELLE/Semantic Patches (SmPL)
3663 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3664 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3665 M:      Nicolas Palix <nicolas.palix@imag.fr>
3666 M:      Michal Marek <michal.lkml@markovi.net>
3667 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3668 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3669 W:      http://coccinelle.lip6.fr/
3670 S:      Supported
3671 F:      Documentation/dev-tools/coccinelle.rst
3672 F:      scripts/coccinelle/
3673 F:      scripts/coccicheck
3674
3675 CODA FILE SYSTEM
3676 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3677 M:      coda@cs.cmu.edu
3678 L:      codalist@coda.cs.cmu.edu
3679 W:      http://www.coda.cs.cmu.edu/
3680 S:      Maintained
3681 F:      Documentation/filesystems/coda.txt
3682 F:      fs/coda/
3683 F:      include/linux/coda*.h
3684 F:      include/uapi/linux/coda*.h
3685
3686 CODA V4L2 MEM2MEM DRIVER
3687 M:      Philipp Zabel <p.zabel@pengutronix.de>
3688 L:      linux-media@vger.kernel.org
3689 S:      Maintained
3690 F:      Documentation/devicetree/bindings/media/coda.txt
3691 F:      drivers/media/platform/coda/
3692
3693 CODE OF CONDUCT
3694 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3695 S:      Supported
3696 F:      Documentation/process/code-of-conduct.rst
3697 F:      Documentation/process/code-of-conduct-interpretation.rst
3698
3699 COMMON CLK FRAMEWORK
3700 M:      Michael Turquette <mturquette@baylibre.com>
3701 M:      Stephen Boyd <sboyd@kernel.org>
3702 L:      linux-clk@vger.kernel.org
3703 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3704 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3705 S:      Maintained
3706 F:      Documentation/devicetree/bindings/clock/
3707 F:      drivers/clk/
3708 X:      drivers/clk/clkdev.c
3709 F:      include/linux/clk-pr*
3710 F:      include/linux/clk/
3711 F:      include/linux/of_clk.h
3712
3713 COMMON INTERNET FILE SYSTEM (CIFS)
3714 M:      Steve French <sfrench@samba.org>
3715 L:      linux-cifs@vger.kernel.org
3716 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3717 W:      http://linux-cifs.samba.org/
3718 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3719 S:      Supported
3720 F:      Documentation/filesystems/cifs/
3721 F:      fs/cifs/
3722
3723 COMPACTPCI HOTPLUG CORE
3724 M:      Scott Murray <scott@spiteful.org>
3725 L:      linux-pci@vger.kernel.org
3726 S:      Maintained
3727 F:      drivers/pci/hotplug/cpci_hotplug*
3728
3729 COMPACTPCI HOTPLUG GENERIC DRIVER
3730 M:      Scott Murray <scott@spiteful.org>
3731 L:      linux-pci@vger.kernel.org
3732 S:      Maintained
3733 F:      drivers/pci/hotplug/cpcihp_generic.c
3734
3735 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3736 M:      Scott Murray <scott@spiteful.org>
3737 L:      linux-pci@vger.kernel.org
3738 S:      Maintained
3739 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3740
3741 COMPAL LAPTOP SUPPORT
3742 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3743 L:      platform-driver-x86@vger.kernel.org
3744 S:      Maintained
3745 F:      drivers/platform/x86/compal-laptop.c
3746
3747 COMPILER ATTRIBUTES
3748 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3749 S:      Maintained
3750 F:      include/linux/compiler_attributes.h
3751
3752 CONEXANT ACCESSRUNNER USB DRIVER
3753 L:      accessrunner-general@lists.sourceforge.net
3754 W:      http://accessrunner.sourceforge.net/
3755 S:      Orphan
3756 F:      drivers/usb/atm/cxacru.c
3757
3758 CONFIGFS
3759 M:      Joel Becker <jlbec@evilplan.org>
3760 M:      Christoph Hellwig <hch@lst.de>
3761 T:      git git://git.infradead.org/users/hch/configfs.git
3762 S:      Supported
3763 F:      fs/configfs/
3764 F:      include/linux/configfs.h
3765
3766 CONNECTOR
3767 M:      Evgeniy Polyakov <zbr@ioremap.net>
3768 L:      netdev@vger.kernel.org
3769 S:      Maintained
3770 F:      drivers/connector/
3771
3772 CONTROL GROUP (CGROUP)
3773 M:      Tejun Heo <tj@kernel.org>
3774 M:      Li Zefan <lizefan@huawei.com>
3775 M:      Johannes Weiner <hannes@cmpxchg.org>
3776 L:      cgroups@vger.kernel.org
3777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3778 S:      Maintained
3779 F:      Documentation/cgroup*
3780 F:      include/linux/cgroup*
3781 F:      kernel/cgroup*
3782
3783 CONTROL GROUP - CPUSET
3784 M:      Li Zefan <lizefan@huawei.com>
3785 L:      cgroups@vger.kernel.org
3786 W:      http://www.bullopensource.org/cpuset/
3787 W:      http://oss.sgi.com/projects/cpusets/
3788 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3789 S:      Maintained
3790 F:      Documentation/cgroup-v1/cpusets.txt
3791 F:      include/linux/cpuset.h
3792 F:      kernel/cgroup/cpuset.c
3793
3794 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3795 M:      Johannes Weiner <hannes@cmpxchg.org>
3796 M:      Michal Hocko <mhocko@kernel.org>
3797 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3798 L:      cgroups@vger.kernel.org
3799 L:      linux-mm@kvack.org
3800 S:      Maintained
3801 F:      mm/memcontrol.c
3802 F:      mm/swap_cgroup.c
3803
3804 CORETEMP HARDWARE MONITORING DRIVER
3805 M:      Fenghua Yu <fenghua.yu@intel.com>
3806 L:      linux-hwmon@vger.kernel.org
3807 S:      Maintained
3808 F:      Documentation/hwmon/coretemp
3809 F:      drivers/hwmon/coretemp.c
3810
3811 COSA/SRP SYNC SERIAL DRIVER
3812 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3813 W:      http://www.fi.muni.cz/~kas/cosa/
3814 S:      Maintained
3815 F:      drivers/net/wan/cosa*
3816
3817 CPMAC ETHERNET DRIVER
3818 M:      Florian Fainelli <f.fainelli@gmail.com>
3819 L:      netdev@vger.kernel.org
3820 S:      Maintained
3821 F:      drivers/net/ethernet/ti/cpmac.c
3822
3823 CPU FREQUENCY DRIVERS
3824 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3825 M:      Viresh Kumar <viresh.kumar@linaro.org>
3826 L:      linux-pm@vger.kernel.org
3827 S:      Maintained
3828 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3829 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3830 B:      https://bugzilla.kernel.org
3831 F:      Documentation/cpu-freq/
3832 F:      Documentation/devicetree/bindings/cpufreq/
3833 F:      drivers/cpufreq/
3834 F:      include/linux/cpufreq.h
3835 F:      tools/testing/selftests/cpufreq/
3836
3837 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3838 M:      Viresh Kumar <viresh.kumar@linaro.org>
3839 M:      Sudeep Holla <sudeep.holla@arm.com>
3840 L:      linux-pm@vger.kernel.org
3841 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3842 S:      Maintained
3843 F:      drivers/cpufreq/arm_big_little.h
3844 F:      drivers/cpufreq/arm_big_little.c
3845
3846 CPU POWER MONITORING SUBSYSTEM
3847 M:      Thomas Renninger <trenn@suse.com>
3848 M:      Shuah Khan <shuah@kernel.org>
3849 L:      linux-pm@vger.kernel.org
3850 S:      Maintained
3851 F:      tools/power/cpupower/
3852
3853 CPUID/MSR DRIVER
3854 M:      "H. Peter Anvin" <hpa@zytor.com>
3855 S:      Maintained
3856 F:      arch/x86/kernel/cpuid.c
3857 F:      arch/x86/kernel/msr.c
3858
3859 CPUIDLE DRIVER - ARM BIG LITTLE
3860 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3861 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3862 L:      linux-pm@vger.kernel.org
3863 L:      linux-arm-kernel@lists.infradead.org
3864 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3865 S:      Maintained
3866 F:      drivers/cpuidle/cpuidle-big_little.c
3867
3868 CPUIDLE DRIVER - ARM EXYNOS
3869 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3870 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3871 M:      Kukjin Kim <kgene@kernel.org>
3872 L:      linux-pm@vger.kernel.org
3873 L:      linux-samsung-soc@vger.kernel.org
3874 S:      Supported
3875 F:      drivers/cpuidle/cpuidle-exynos.c
3876 F:      arch/arm/mach-exynos/pm.c
3877
3878 CPUIDLE DRIVERS
3879 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3880 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3881 L:      linux-pm@vger.kernel.org
3882 S:      Maintained
3883 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3884 B:      https://bugzilla.kernel.org
3885 F:      drivers/cpuidle/*
3886 F:      include/linux/cpuidle.h
3887
3888 CRAMFS FILESYSTEM
3889 M:      Nicolas Pitre <nico@linaro.org>
3890 S:      Maintained
3891 F:      Documentation/filesystems/cramfs.txt
3892 F:      fs/cramfs/
3893
3894 CRYPTO API
3895 M:      Herbert Xu <herbert@gondor.apana.org.au>
3896 M:      "David S. Miller" <davem@davemloft.net>
3897 L:      linux-crypto@vger.kernel.org
3898 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3899 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3900 S:      Maintained
3901 F:      Documentation/crypto/
3902 F:      Documentation/devicetree/bindings/crypto/
3903 F:      arch/*/crypto/
3904 F:      crypto/
3905 F:      drivers/crypto/
3906 F:      include/crypto/
3907 F:      include/linux/crypto*
3908
3909 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3910 M:      Neil Horman <nhorman@tuxdriver.com>
3911 L:      linux-crypto@vger.kernel.org
3912 S:      Maintained
3913 F:      crypto/ansi_cprng.c
3914 F:      crypto/rng.c
3915
3916 CS3308 MEDIA DRIVER
3917 M:      Hans Verkuil <hverkuil@xs4all.nl>
3918 L:      linux-media@vger.kernel.org
3919 T:      git git://linuxtv.org/media_tree.git
3920 W:      http://linuxtv.org
3921 S:      Odd Fixes
3922 F:      drivers/media/i2c/cs3308.c
3923 F:      drivers/media/i2c/cs3308.h
3924
3925 CS5535 Audio ALSA driver
3926 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3927 S:      Maintained
3928 F:      sound/pci/cs5535audio/
3929
3930 CW1200 WLAN driver
3931 M:      Solomon Peachy <pizza@shaftnet.org>
3932 S:      Maintained
3933 F:      drivers/net/wireless/st/cw1200/
3934
3935 CX18 VIDEO4LINUX DRIVER
3936 M:      Andy Walls <awalls@md.metrocast.net>
3937 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3938 L:      linux-media@vger.kernel.org
3939 T:      git git://linuxtv.org/media_tree.git
3940 W:      https://linuxtv.org
3941 W:      http://www.ivtvdriver.org/index.php/Cx18
3942 S:      Maintained
3943 F:      Documentation/media/v4l-drivers/cx18*
3944 F:      drivers/media/pci/cx18/
3945 F:      include/uapi/linux/ivtv*
3946
3947 CX2341X MPEG ENCODER HELPER MODULE
3948 M:      Hans Verkuil <hverkuil@xs4all.nl>
3949 L:      linux-media@vger.kernel.org
3950 T:      git git://linuxtv.org/media_tree.git
3951 W:      https://linuxtv.org
3952 S:      Maintained
3953 F:      drivers/media/common/cx2341x*
3954 F:      include/media/cx2341x*
3955
3956 CX24120 MEDIA DRIVER
3957 M:      Jemma Denson <jdenson@gmail.com>
3958 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3959 L:      linux-media@vger.kernel.org
3960 W:      https://linuxtv.org
3961 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3962 S:      Maintained
3963 F:      drivers/media/dvb-frontends/cx24120*
3964
3965 CX88 VIDEO4LINUX DRIVER
3966 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3967 L:      linux-media@vger.kernel.org
3968 W:      https://linuxtv.org
3969 T:      git git://linuxtv.org/media_tree.git
3970 S:      Odd fixes
3971 F:      Documentation/media/v4l-drivers/cx88*
3972 F:      drivers/media/pci/cx88/
3973
3974 CXD2820R MEDIA DRIVER
3975 M:      Antti Palosaari <crope@iki.fi>
3976 L:      linux-media@vger.kernel.org
3977 W:      https://linuxtv.org
3978 W:      http://palosaari.fi/linux/
3979 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3980 T:      git git://linuxtv.org/anttip/media_tree.git
3981 S:      Maintained
3982 F:      drivers/media/dvb-frontends/cxd2820r*
3983
3984 CXGB3 ETHERNET DRIVER (CXGB3)
3985 M:      Santosh Raspatur <santosh@chelsio.com>
3986 L:      netdev@vger.kernel.org
3987 W:      http://www.chelsio.com
3988 S:      Supported
3989 F:      drivers/net/ethernet/chelsio/cxgb3/
3990
3991 CXGB3 ISCSI DRIVER (CXGB3I)
3992 M:      Karen Xie <kxie@chelsio.com>
3993 L:      linux-scsi@vger.kernel.org
3994 W:      http://www.chelsio.com
3995 S:      Supported
3996 F:      drivers/scsi/cxgbi/cxgb3i
3997
3998 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3999 M:      Steve Wise <swise@chelsio.com>
4000 L:      linux-rdma@vger.kernel.org
4001 W:      http://www.openfabrics.org
4002 S:      Supported
4003 F:      drivers/infiniband/hw/cxgb3/
4004 F:      include/uapi/rdma/cxgb3-abi.h
4005
4006 CXGB4 CRYPTO DRIVER (chcr)
4007 M:      Harsh Jain <harsh@chelsio.com>
4008 L:      linux-crypto@vger.kernel.org
4009 W:      http://www.chelsio.com
4010 S:      Supported
4011 F:      drivers/crypto/chelsio
4012
4013 CXGB4 ETHERNET DRIVER (CXGB4)
4014 M:      Ganesh Goudar <ganeshgr@chelsio.com>
4015 L:      netdev@vger.kernel.org
4016 W:      http://www.chelsio.com
4017 S:      Supported
4018 F:      drivers/net/ethernet/chelsio/cxgb4/
4019
4020 CXGB4 ISCSI DRIVER (CXGB4I)
4021 M:      Karen Xie <kxie@chelsio.com>
4022 L:      linux-scsi@vger.kernel.org
4023 W:      http://www.chelsio.com
4024 S:      Supported
4025 F:      drivers/scsi/cxgbi/cxgb4i
4026
4027 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4028 M:      Steve Wise <swise@chelsio.com>
4029 L:      linux-rdma@vger.kernel.org
4030 W:      http://www.openfabrics.org
4031 S:      Supported
4032 F:      drivers/infiniband/hw/cxgb4/
4033 F:      include/uapi/rdma/cxgb4-abi.h
4034
4035 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4036 M:      Casey Leedom <leedom@chelsio.com>
4037 L:      netdev@vger.kernel.org
4038 W:      http://www.chelsio.com
4039 S:      Supported
4040 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4041
4042 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4043 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
4044 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4045 L:      linuxppc-dev@lists.ozlabs.org
4046 S:      Supported
4047 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4048 F:      drivers/misc/cxl/
4049 F:      include/misc/cxl*
4050 F:      include/uapi/misc/cxl.h
4051 F:      Documentation/powerpc/cxl.txt
4052 F:      Documentation/ABI/testing/sysfs-class-cxl
4053
4054 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4055 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
4056 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
4057 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
4058 L:      linux-scsi@vger.kernel.org
4059 S:      Supported
4060 F:      drivers/scsi/cxlflash/
4061 F:      include/uapi/scsi/cxlflash_ioctl.h
4062 F:      Documentation/powerpc/cxlflash.txt
4063
4064 CYBERPRO FB DRIVER
4065 M:      Russell King <linux@armlinux.org.uk>
4066 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4067 W:      http://www.armlinux.org.uk/
4068 S:      Maintained
4069 F:      drivers/video/fbdev/cyber2000fb.*
4070
4071 CYCLADES ASYNC MUX DRIVER
4072 W:      http://www.cyclades.com/
4073 S:      Orphan
4074 F:      drivers/tty/cyclades.c
4075 F:      include/linux/cyclades.h
4076 F:      include/uapi/linux/cyclades.h
4077
4078 CYCLADES PC300 DRIVER
4079 W:      http://www.cyclades.com/
4080 S:      Orphan
4081 F:      drivers/net/wan/pc300*
4082
4083 CYPRESS_FIRMWARE MEDIA DRIVER
4084 M:      Antti Palosaari <crope@iki.fi>
4085 L:      linux-media@vger.kernel.org
4086 W:      https://linuxtv.org
4087 W:      http://palosaari.fi/linux/
4088 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4089 T:      git git://linuxtv.org/anttip/media_tree.git
4090 S:      Maintained
4091 F:      drivers/media/common/cypress_firmware*
4092
4093 CYTTSP TOUCHSCREEN DRIVER
4094 M:      Ferruh Yigit <fery@cypress.com>
4095 L:      linux-input@vger.kernel.org
4096 S:      Supported
4097 F:      drivers/input/touchscreen/cyttsp*
4098 F:      include/linux/input/cyttsp.h
4099
4100 D-LINK DIR-685 TOUCHKEYS DRIVER
4101 M:      Linus Walleij <linus.walleij@linaro.org>
4102 L:      linux-input@vger.kernel.org
4103 S:      Supported
4104 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4105
4106 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4107 M:      Joshua Kinard <kumba@gentoo.org>
4108 S:      Maintained
4109 F:      drivers/rtc/rtc-ds1685.c
4110 F:      include/linux/rtc/ds1685.h
4111
4112 DAMA SLAVE for AX.25
4113 M:      Joerg Reuter <jreuter@yaina.de>
4114 W:      http://yaina.de/jreuter/
4115 W:      http://www.qsl.net/dl1bke/
4116 L:      linux-hams@vger.kernel.org
4117 S:      Maintained
4118 F:      net/ax25/af_ax25.c
4119 F:      net/ax25/ax25_dev.c
4120 F:      net/ax25/ax25_ds_*
4121 F:      net/ax25/ax25_in.c
4122 F:      net/ax25/ax25_out.c
4123 F:      net/ax25/ax25_timer.c
4124 F:      net/ax25/sysctl_net_ax25.c
4125
4126 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4127 L:      netdev@vger.kernel.org
4128 S:      Orphan
4129 F:      Documentation/networking/dmfe.txt
4130 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4131
4132 DC390/AM53C974 SCSI driver
4133 M:      Hannes Reinecke <hare@suse.com>
4134 L:      linux-scsi@vger.kernel.org
4135 S:      Maintained
4136 F:      drivers/scsi/am53c974.c
4137
4138 DC395x SCSI driver
4139 M:      Oliver Neukum <oliver@neukum.org>
4140 M:      Ali Akcaagac <aliakc@web.de>
4141 M:      Jamie Lenehan <lenehan@twibble.org>
4142 L:      dc395x@twibble.org
4143 W:      http://twibble.org/dist/dc395x/
4144 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4145 S:      Maintained
4146 F:      Documentation/scsi/dc395x.txt
4147 F:      drivers/scsi/dc395x.*
4148
4149 DCCP PROTOCOL
4150 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4151 L:      dccp@vger.kernel.org
4152 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4153 S:      Maintained
4154 F:      include/linux/dccp.h
4155 F:      include/uapi/linux/dccp.h
4156 F:      include/linux/tfrc.h
4157 F:      net/dccp/
4158
4159 DECnet NETWORK LAYER
4160 W:      http://linux-decnet.sourceforge.net
4161 L:      linux-decnet-user@lists.sourceforge.net
4162 S:      Orphan
4163 F:      Documentation/networking/decnet.txt
4164 F:      net/decnet/
4165
4166 DECSTATION PLATFORM SUPPORT
4167 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4168 L:      linux-mips@linux-mips.org
4169 W:      http://www.linux-mips.org/wiki/DECstation
4170 S:      Maintained
4171 F:      arch/mips/dec/
4172 F:      arch/mips/include/asm/dec/
4173 F:      arch/mips/include/asm/mach-dec/
4174
4175 DEFXX FDDI NETWORK DRIVER
4176 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4177 S:      Maintained
4178 F:      drivers/net/fddi/defxx.*
4179
4180 DELL SMBIOS DRIVER
4181 M:      Pali Rohár <pali.rohar@gmail.com>
4182 M:      Mario Limonciello <mario.limonciello@dell.com>
4183 L:      platform-driver-x86@vger.kernel.org
4184 S:      Maintained
4185 F:      drivers/platform/x86/dell-smbios.*
4186
4187 DELL SMBIOS SMM DRIVER
4188 M:      Mario Limonciello <mario.limonciello@dell.com>
4189 L:      platform-driver-x86@vger.kernel.org
4190 S:      Maintained
4191 F:      drivers/platform/x86/dell-smbios-smm.c
4192
4193 DELL SMBIOS WMI DRIVER
4194 M:      Mario Limonciello <mario.limonciello@dell.com>
4195 L:      platform-driver-x86@vger.kernel.org
4196 S:      Maintained
4197 F:      drivers/platform/x86/dell-smbios-wmi.c
4198 F:      tools/wmi/dell-smbios-example.c
4199
4200 DEFZA FDDI NETWORK DRIVER
4201 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4202 S:      Maintained
4203 F:      drivers/net/fddi/defza.*
4204
4205 DELL LAPTOP DRIVER
4206 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4207 M:      Pali Rohár <pali.rohar@gmail.com>
4208 L:      platform-driver-x86@vger.kernel.org
4209 S:      Maintained
4210 F:      drivers/platform/x86/dell-laptop.c
4211
4212 DELL LAPTOP FREEFALL DRIVER
4213 M:      Pali Rohár <pali.rohar@gmail.com>
4214 S:      Maintained
4215 F:      drivers/platform/x86/dell-smo8800.c
4216
4217 DELL LAPTOP RBTN DRIVER
4218 M:      Pali Rohár <pali.rohar@gmail.com>
4219 S:      Maintained
4220 F:      drivers/platform/x86/dell-rbtn.*
4221
4222 DELL REMOTE BIOS UPDATE DRIVER
4223 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4224 L:      platform-driver-x86@vger.kernel.org
4225 S:      Maintained
4226 F:      drivers/platform/x86/dell_rbu.c
4227
4228 DELL LAPTOP SMM DRIVER
4229 M:      Pali Rohár <pali.rohar@gmail.com>
4230 S:      Maintained
4231 F:      drivers/hwmon/dell-smm-hwmon.c
4232 F:      include/uapi/linux/i8k.h
4233
4234 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4235 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4236 L:      platform-driver-x86@vger.kernel.org
4237 S:      Maintained
4238 F:      Documentation/dcdbas.txt
4239 F:      drivers/platform/x86/dcdbas.*
4240
4241 DELL WMI NOTIFICATIONS DRIVER
4242 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4243 M:      Pali Rohár <pali.rohar@gmail.com>
4244 S:      Maintained
4245 F:      drivers/platform/x86/dell-wmi.c
4246
4247 DELL WMI DESCRIPTOR DRIVER
4248 M:      Mario Limonciello <mario.limonciello@dell.com>
4249 S:      Maintained
4250 F:      drivers/platform/x86/dell-wmi-descriptor.c
4251
4252 DELTA ST MEDIA DRIVER
4253 M:      Hugues Fruchet <hugues.fruchet@st.com>
4254 L:      linux-media@vger.kernel.org
4255 T:      git git://linuxtv.org/media_tree.git
4256 W:      https://linuxtv.org
4257 S:      Supported
4258 F:      drivers/media/platform/sti/delta
4259
4260 DENALI NAND DRIVER
4261 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4262 L:      linux-mtd@lists.infradead.org
4263 S:      Supported
4264 F:      drivers/mtd/nand/raw/denali*
4265
4266 DESIGNWARE USB2 DRD IP DRIVER
4267 M:      Minas Harutyunyan <hminas@synopsys.com>
4268 L:      linux-usb@vger.kernel.org
4269 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4270 S:      Maintained
4271 F:      drivers/usb/dwc2/
4272
4273 DESIGNWARE USB3 DRD IP DRIVER
4274 M:      Felipe Balbi <balbi@kernel.org>
4275 L:      linux-usb@vger.kernel.org
4276 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4277 S:      Maintained
4278 F:      drivers/usb/dwc3/
4279
4280 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4281 M:      Andreas Klinger <ak@it-klinger.de>
4282 L:      linux-iio@vger.kernel.org
4283 S:      Maintained
4284 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4285 F:      drivers/iio/proximity/srf*.c
4286
4287 DEVICE COREDUMP (DEV_COREDUMP)
4288 M:      Johannes Berg <johannes@sipsolutions.net>
4289 L:      linux-kernel@vger.kernel.org
4290 S:      Maintained
4291 F:      drivers/base/devcoredump.c
4292 F:      include/linux/devcoredump.h
4293
4294 DEVICE FREQUENCY (DEVFREQ)
4295 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4296 M:      Kyungmin Park <kyungmin.park@samsung.com>
4297 R:      Chanwoo Choi <cw00.choi@samsung.com>
4298 L:      linux-pm@vger.kernel.org
4299 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4300 S:      Maintained
4301 F:      drivers/devfreq/
4302 F:      include/linux/devfreq.h
4303 F:      Documentation/devicetree/bindings/devfreq/
4304
4305 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4306 M:      Chanwoo Choi <cw00.choi@samsung.com>
4307 L:      linux-pm@vger.kernel.org
4308 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4309 S:      Supported
4310 F:      drivers/devfreq/event/
4311 F:      drivers/devfreq/devfreq-event.c
4312 F:      include/linux/devfreq-event.h
4313 F:      Documentation/devicetree/bindings/devfreq/event/
4314
4315 DEVICE NUMBER REGISTRY
4316 M:      Torben Mathiasen <device@lanana.org>
4317 W:      http://lanana.org/docs/device-list/index.html
4318 S:      Maintained
4319
4320 DEVICE-MAPPER  (LVM)
4321 M:      Alasdair Kergon <agk@redhat.com>
4322 M:      Mike Snitzer <snitzer@redhat.com>
4323 M:      dm-devel@redhat.com
4324 L:      dm-devel@redhat.com
4325 W:      http://sources.redhat.com/dm
4326 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4327 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4328 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4329 S:      Maintained
4330 F:      Documentation/device-mapper/
4331 F:      drivers/md/Makefile
4332 F:      drivers/md/Kconfig
4333 F:      drivers/md/dm*
4334 F:      drivers/md/persistent-data/
4335 F:      include/linux/device-mapper.h
4336 F:      include/linux/dm-*.h
4337 F:      include/uapi/linux/dm-*.h
4338
4339 DEVLINK
4340 M:      Jiri Pirko <jiri@mellanox.com>
4341 L:      netdev@vger.kernel.org
4342 S:      Supported
4343 F:      net/core/devlink.c
4344 F:      include/net/devlink.h
4345 F:      include/uapi/linux/devlink.h
4346
4347 DIALOG SEMICONDUCTOR DRIVERS
4348 M:      Support Opensource <support.opensource@diasemi.com>
4349 W:      http://www.dialog-semiconductor.com/products
4350 S:      Supported
4351 F:      Documentation/hwmon/da90??
4352 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4353 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4354 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4355 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4356 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4357 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4358 F:      drivers/gpio/gpio-da90??.c
4359 F:      drivers/hwmon/da90??-hwmon.c
4360 F:      drivers/iio/adc/da91??-*.c
4361 F:      drivers/input/misc/da90??_onkey.c
4362 F:      drivers/input/touchscreen/da9052_tsi.c
4363 F:      drivers/leds/leds-da90??.c
4364 F:      drivers/mfd/da903x.c
4365 F:      drivers/mfd/da90??-*.c
4366 F:      drivers/mfd/da91??-*.c
4367 F:      drivers/power/supply/da9052-battery.c
4368 F:      drivers/power/supply/da91??-*.c
4369 F:      drivers/regulator/da903x.c
4370 F:      drivers/regulator/da9???-regulator.[ch]
4371 F:      drivers/thermal/da90??-thermal.c
4372 F:      drivers/rtc/rtc-da90??.c
4373 F:      drivers/video/backlight/da90??_bl.c
4374 F:      drivers/watchdog/da90??_wdt.c
4375 F:      include/linux/mfd/da903x.h
4376 F:      include/linux/mfd/da9052/
4377 F:      include/linux/mfd/da9055/
4378 F:      include/linux/mfd/da9062/
4379 F:      include/linux/mfd/da9063/
4380 F:      include/linux/mfd/da9150/
4381 F:      include/linux/regulator/da9211.h
4382 F:      include/sound/da[79]*.h
4383 F:      sound/soc/codecs/da[79]*.[ch]
4384
4385 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4386 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4387 L:      linux-gpio@vger.kernel.org
4388 S:      Maintained
4389 F:      drivers/gpio/gpio-gpio-mm.c
4390
4391 DIOLAN U2C-12 I2C DRIVER
4392 M:      Guenter Roeck <linux@roeck-us.net>
4393 L:      linux-i2c@vger.kernel.org
4394 S:      Maintained
4395 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4396
4397 FILESYSTEM DIRECT ACCESS (DAX)
4398 M:      Matthew Wilcox <willy@infradead.org>
4399 M:      Ross Zwisler <zwisler@kernel.org>
4400 M:      Jan Kara <jack@suse.cz>
4401 L:      linux-fsdevel@vger.kernel.org
4402 S:      Supported
4403 F:      fs/dax.c
4404 F:      include/linux/dax.h
4405 F:      include/trace/events/fs_dax.h
4406
4407 DEVICE DIRECT ACCESS (DAX)
4408 M:      Dan Williams <dan.j.williams@intel.com>
4409 M:      Dave Jiang <dave.jiang@intel.com>
4410 M:      Ross Zwisler <zwisler@kernel.org>
4411 M:      Vishal Verma <vishal.l.verma@intel.com>
4412 L:      linux-nvdimm@lists.01.org
4413 S:      Supported
4414 F:      drivers/dax/
4415
4416 DIRECTORY NOTIFICATION (DNOTIFY)
4417 M:      Jan Kara <jack@suse.cz>
4418 R:      Amir Goldstein <amir73il@gmail.com>
4419 L:      linux-fsdevel@vger.kernel.org
4420 S:      Maintained
4421 F:      Documentation/filesystems/dnotify.txt
4422 F:      fs/notify/dnotify/
4423 F:      include/linux/dnotify.h
4424
4425 DISK GEOMETRY AND PARTITION HANDLING
4426 M:      Andries Brouwer <aeb@cwi.nl>
4427 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4428 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4429 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4430 S:      Maintained
4431
4432 DISKQUOTA
4433 M:      Jan Kara <jack@suse.com>
4434 S:      Maintained
4435 F:      Documentation/filesystems/quota.txt
4436 F:      fs/quota/
4437 F:      include/linux/quota*.h
4438 F:      include/uapi/linux/quota*.h
4439
4440 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4441 M:      Bernie Thompson <bernie@plugable.com>
4442 L:      linux-fbdev@vger.kernel.org
4443 S:      Maintained
4444 W:      http://plugable.com/category/projects/udlfb/
4445 F:      drivers/video/fbdev/udlfb.c
4446 F:      include/video/udlfb.h
4447 F:      Documentation/fb/udlfb.txt
4448
4449 DISTRIBUTED LOCK MANAGER (DLM)
4450 M:      Christine Caulfield <ccaulfie@redhat.com>
4451 M:      David Teigland <teigland@redhat.com>
4452 L:      cluster-devel@redhat.com
4453 W:      http://sources.redhat.com/cluster/
4454 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4455 S:      Supported
4456 F:      fs/dlm/
4457
4458 DMA BUFFER SHARING FRAMEWORK
4459 M:      Sumit Semwal <sumit.semwal@linaro.org>
4460 S:      Maintained
4461 L:      linux-media@vger.kernel.org
4462 L:      dri-devel@lists.freedesktop.org
4463 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4464 F:      drivers/dma-buf/
4465 F:      include/linux/dma-buf*
4466 F:      include/linux/reservation.h
4467 F:      include/linux/*fence.h
4468 F:      Documentation/driver-api/dma-buf.rst
4469 T:      git git://anongit.freedesktop.org/drm/drm-misc
4470
4471 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4472 M:      Vinod Koul <vkoul@kernel.org>
4473 L:      dmaengine@vger.kernel.org
4474 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4475 S:      Maintained
4476 F:      drivers/dma/
4477 F:      include/linux/dmaengine.h
4478 F:      include/linux/of_dma.h
4479 F:      Documentation/devicetree/bindings/dma/
4480 F:      Documentation/driver-api/dmaengine/
4481 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4482
4483 DMA MAPPING HELPERS
4484 M:      Christoph Hellwig <hch@lst.de>
4485 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4486 R:      Robin Murphy <robin.murphy@arm.com>
4487 L:      iommu@lists.linux-foundation.org
4488 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4489 W:      http://git.infradead.org/users/hch/dma-mapping.git
4490 S:      Supported
4491 F:      kernel/dma/
4492 F:      include/asm-generic/dma-mapping.h
4493 F:      include/linux/dma-direct.h
4494 F:      include/linux/dma-mapping.h
4495 F:      include/linux/dma-noncoherent.h
4496
4497 DME1737 HARDWARE MONITOR DRIVER
4498 M:      Juerg Haefliger <juergh@gmail.com>
4499 L:      linux-hwmon@vger.kernel.org
4500 S:      Maintained
4501 F:      Documentation/hwmon/dme1737
4502 F:      drivers/hwmon/dme1737.c
4503
4504 DMI/SMBIOS SUPPORT
4505 M:      Jean Delvare <jdelvare@suse.com>
4506 S:      Maintained
4507 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4508 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4509 F:      drivers/firmware/dmi-id.c
4510 F:      drivers/firmware/dmi_scan.c
4511 F:      include/linux/dmi.h
4512
4513 DOCUMENTATION
4514 M:      Jonathan Corbet <corbet@lwn.net>
4515 L:      linux-doc@vger.kernel.org
4516 S:      Maintained
4517 F:      Documentation/
4518 F:      scripts/kernel-doc
4519 X:      Documentation/ABI/
4520 X:      Documentation/acpi/
4521 X:      Documentation/devicetree/
4522 X:      Documentation/i2c/
4523 X:      Documentation/media/
4524 X:      Documentation/power/
4525 X:      Documentation/spi/
4526 T:      git git://git.lwn.net/linux.git docs-next
4527
4528 DOCUMENTATION/ITALIAN
4529 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4530 L:      linux-doc@vger.kernel.org
4531 S:      Maintained
4532 F:      Documentation/translations/it_IT
4533
4534 DONGWOON DW9714 LENS VOICE COIL DRIVER
4535 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4536 L:      linux-media@vger.kernel.org
4537 T:      git git://linuxtv.org/media_tree.git
4538 S:      Maintained
4539 F:      drivers/media/i2c/dw9714.c
4540 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4541
4542 DONGWOON DW9807 LENS VOICE COIL DRIVER
4543 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4544 L:      linux-media@vger.kernel.org
4545 T:      git git://linuxtv.org/media_tree.git
4546 S:      Maintained
4547 F:      drivers/media/i2c/dw9807-vcm.c
4548 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4549
4550 DOUBLETALK DRIVER
4551 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4552 L:      blinux-list@redhat.com
4553 S:      Maintained
4554 F:      drivers/char/dtlk.c
4555 F:      include/linux/dtlk.h
4556
4557 DPAA2 DATAPATH I/O (DPIO) DRIVER
4558 M:      Roy Pledge <Roy.Pledge@nxp.com>
4559 L:      linux-kernel@vger.kernel.org
4560 S:      Maintained
4561 F:      drivers/soc/fsl/dpio
4562
4563 DPAA2 ETHERNET DRIVER
4564 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4565 L:      netdev@vger.kernel.org
4566 S:      Maintained
4567 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4568 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4569 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4570 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4571 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4572
4573 DPAA2 ETHERNET SWITCH DRIVER
4574 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4575 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4576 L:      linux-kernel@vger.kernel.org
4577 S:      Maintained
4578 F:      drivers/staging/fsl-dpaa2/ethsw
4579
4580 DPAA2 PTP CLOCK DRIVER
4581 M:      Yangbo Lu <yangbo.lu@nxp.com>
4582 L:      netdev@vger.kernel.org
4583 S:      Maintained
4584 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4585 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4586
4587 DPT_I2O SCSI RAID DRIVER
4588 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4589 L:      linux-scsi@vger.kernel.org
4590 W:      http://www.adaptec.com/
4591 S:      Maintained
4592 F:      drivers/scsi/dpt*
4593 F:      drivers/scsi/dpt/
4594
4595 DRBD DRIVER
4596 M:      Philipp Reisner <philipp.reisner@linbit.com>
4597 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4598 L:      drbd-dev@lists.linbit.com
4599 W:      http://www.drbd.org
4600 T:      git git://git.linbit.com/linux-drbd.git
4601 T:      git git://git.linbit.com/drbd-8.4.git
4602 S:      Supported
4603 F:      drivers/block/drbd/
4604 F:      lib/lru_cache.c
4605 F:      Documentation/blockdev/drbd/
4606
4607 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4608 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4609 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4610 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4611 S:      Supported
4612 F:      Documentation/kobject.txt
4613 F:      drivers/base/
4614 F:      fs/debugfs/
4615 F:      fs/sysfs/
4616 F:      include/linux/debugfs.h
4617 F:      include/linux/kobj*
4618 F:      lib/kobj*
4619
4620 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4621 M:      Kevin Hilman <khilman@kernel.org>
4622 M:      Nishanth Menon <nm@ti.com>
4623 S:      Maintained
4624 F:      drivers/power/avs/
4625 F:      include/linux/power/smartreflex.h
4626 L:      linux-pm@vger.kernel.org
4627
4628 DRM DRIVER FOR ARM PL111 CLCD
4629 M:      Eric Anholt <eric@anholt.net>
4630 T:      git git://anongit.freedesktop.org/drm/drm-misc
4631 S:      Supported
4632 F:      drivers/gpu/drm/pl111/
4633
4634 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4635 M:      Linus Walleij <linus.walleij@linaro.org>
4636 T:      git git://anongit.freedesktop.org/drm/drm-misc
4637 S:      Maintained
4638 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4639 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4640
4641 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4642 M:      Dave Airlie <airlied@redhat.com>
4643 S:      Odd Fixes
4644 F:      drivers/gpu/drm/ast/
4645
4646 DRM DRIVER FOR BOCHS VIRTUAL GPU
4647 M:      Gerd Hoffmann <kraxel@redhat.com>
4648 L:      virtualization@lists.linux-foundation.org
4649 T:      git git://anongit.freedesktop.org/drm/drm-misc
4650 S:      Maintained
4651 F:      drivers/gpu/drm/bochs/
4652
4653 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4654 M:      Linus Walleij <linus.walleij@linaro.org>
4655 T:      git git://anongit.freedesktop.org/drm/drm-misc
4656 S:      Maintained
4657 F:      drivers/gpu/drm/tve200/
4658
4659 DRM DRIVER FOR ILITEK ILI9225 PANELS
4660 M:      David Lechner <david@lechnology.com>
4661 S:      Maintained
4662 F:      drivers/gpu/drm/tinydrm/ili9225.c
4663 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4664
4665 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4666 S:      Orphan / Obsolete
4667 F:      drivers/gpu/drm/i810/
4668 F:      include/uapi/drm/i810_drm.h
4669
4670 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4671 S:      Orphan / Obsolete
4672 F:      drivers/gpu/drm/mga/
4673 F:      include/uapi/drm/mga_drm.h
4674
4675 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4676 M:      Dave Airlie <airlied@redhat.com>
4677 S:      Odd Fixes
4678 F:      drivers/gpu/drm/mgag200/
4679
4680 DRM DRIVER FOR MI0283QT
4681 M:      Noralf Trønnes <noralf@tronnes.org>
4682 S:      Maintained
4683 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4684 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4685
4686 DRM DRIVER FOR MSM ADRENO GPU
4687 M:      Rob Clark <robdclark@gmail.com>
4688 L:      linux-arm-msm@vger.kernel.org
4689 L:      dri-devel@lists.freedesktop.org
4690 L:      freedreno@lists.freedesktop.org
4691 T:      git git://people.freedesktop.org/~robclark/linux
4692 S:      Maintained
4693 F:      drivers/gpu/drm/msm/
4694 F:      include/uapi/drm/msm_drm.h
4695 F:      Documentation/devicetree/bindings/display/msm/
4696
4697 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4698 M:      Ben Skeggs <bskeggs@redhat.com>
4699 L:      dri-devel@lists.freedesktop.org
4700 L:      nouveau@lists.freedesktop.org
4701 T:      git git://github.com/skeggsb/linux
4702 S:      Supported
4703 F:      drivers/gpu/drm/nouveau/
4704 F:      include/uapi/drm/nouveau_drm.h
4705
4706 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4707 M:      Noralf Trønnes <noralf@tronnes.org>
4708 S:      Maintained
4709 F:      drivers/gpu/drm/tinydrm/repaper.c
4710 F:      Documentation/devicetree/bindings/display/repaper.txt
4711
4712 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4713 M:      Dave Airlie <airlied@redhat.com>
4714 M:      Gerd Hoffmann <kraxel@redhat.com>
4715 L:      virtualization@lists.linux-foundation.org
4716 T:      git git://anongit.freedesktop.org/drm/drm-misc
4717 S:      Obsolete
4718 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4719 F:      drivers/gpu/drm/cirrus/
4720
4721 DRM DRIVER FOR QXL VIRTUAL GPU
4722 M:      Dave Airlie <airlied@redhat.com>
4723 M:      Gerd Hoffmann <kraxel@redhat.com>
4724 L:      virtualization@lists.linux-foundation.org
4725 T:      git git://anongit.freedesktop.org/drm/drm-misc
4726 S:      Maintained
4727 F:      drivers/gpu/drm/qxl/
4728 F:      include/uapi/drm/qxl_drm.h
4729
4730 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4731 S:      Orphan / Obsolete
4732 F:      drivers/gpu/drm/r128/
4733 F:      include/uapi/drm/r128_drm.h
4734
4735 DRM DRIVER FOR SAVAGE VIDEO CARDS
4736 S:      Orphan / Obsolete
4737 F:      drivers/gpu/drm/savage/
4738 F:      include/uapi/drm/savage_drm.h
4739
4740 DRM DRIVER FOR SIS VIDEO CARDS
4741 S:      Orphan / Obsolete
4742 F:      drivers/gpu/drm/sis/
4743 F:      include/uapi/drm/sis_drm.h
4744
4745 DRM DRIVER FOR SITRONIX ST7586 PANELS
4746 M:      David Lechner <david@lechnology.com>
4747 S:      Maintained
4748 F:      drivers/gpu/drm/tinydrm/st7586.c
4749 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4750
4751 DRM DRIVER FOR SITRONIX ST7735R PANELS
4752 M:      David Lechner <david@lechnology.com>
4753 S:      Maintained
4754 F:      drivers/gpu/drm/tinydrm/st7735r.c
4755 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4756
4757 DRM DRIVER FOR TDFX VIDEO CARDS
4758 S:      Orphan / Obsolete
4759 F:      drivers/gpu/drm/tdfx/
4760
4761 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4762 M:      Dave Airlie <airlied@redhat.com>
4763 R:      Sean Paul <sean@poorly.run>
4764 L:      dri-devel@lists.freedesktop.org
4765 S:      Odd Fixes
4766 F:      drivers/gpu/drm/udl/
4767 T:      git git://anongit.freedesktop.org/drm/drm-misc
4768
4769 DRM DRIVER FOR VMWARE VIRTUAL GPU
4770 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4771 M:      Sinclair Yeh <syeh@vmware.com>
4772 M:      Thomas Hellstrom <thellstrom@vmware.com>
4773 L:      dri-devel@lists.freedesktop.org
4774 T:      git git://people.freedesktop.org/~syeh/repos_linux
4775 T:      git git://people.freedesktop.org/~thomash/linux
4776 S:      Supported
4777 F:      drivers/gpu/drm/vmwgfx/
4778 F:      include/uapi/drm/vmwgfx_drm.h
4779
4780 DRM DRIVERS
4781 M:      David Airlie <airlied@linux.ie>
4782 L:      dri-devel@lists.freedesktop.org
4783 T:      git git://anongit.freedesktop.org/drm/drm
4784 B:      https://bugs.freedesktop.org/
4785 C:      irc://chat.freenode.net/dri-devel
4786 S:      Maintained
4787 F:      drivers/gpu/drm/
4788 F:      drivers/gpu/vga/
4789 F:      Documentation/devicetree/bindings/display/
4790 F:      Documentation/devicetree/bindings/gpu/
4791 F:      Documentation/gpu/
4792 F:      include/drm/
4793 F:      include/uapi/drm/
4794 F:      include/linux/vga*
4795
4796 DRM DRIVERS AND MISC GPU PATCHES
4797 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4798 M:      Maxime Ripard <maxime.ripard@bootlin.com>
4799 M:      Sean Paul <sean@poorly.run>
4800 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4801 S:      Maintained
4802 T:      git git://anongit.freedesktop.org/drm/drm-misc
4803 F:      Documentation/gpu/
4804 F:      drivers/gpu/vga/
4805 F:      drivers/gpu/drm/*
4806 F:      include/drm/drm*
4807 F:      include/uapi/drm/drm*
4808 F:      include/linux/vga*
4809
4810 DRM DRIVERS FOR ALLWINNER A10
4811 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4812 L:      dri-devel@lists.freedesktop.org
4813 S:      Supported
4814 F:      drivers/gpu/drm/sun4i/
4815 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4816 T:      git git://anongit.freedesktop.org/drm/drm-misc
4817
4818 DRM DRIVERS FOR AMLOGIC SOCS
4819 M:      Neil Armstrong <narmstrong@baylibre.com>
4820 L:      dri-devel@lists.freedesktop.org
4821 L:      linux-amlogic@lists.infradead.org
4822 W:      http://linux-meson.com/
4823 S:      Supported
4824 F:      drivers/gpu/drm/meson/
4825 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4826 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4827 F:      Documentation/gpu/meson.rst
4828 T:      git git://anongit.freedesktop.org/drm/drm-misc
4829
4830 DRM DRIVERS FOR ATMEL HLCDC
4831 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4832 L:      dri-devel@lists.freedesktop.org
4833 S:      Supported
4834 F:      drivers/gpu/drm/atmel-hlcdc/
4835 F:      Documentation/devicetree/bindings/display/atmel/
4836 T:      git git://anongit.freedesktop.org/drm/drm-misc
4837
4838 DRM DRIVERS FOR BRIDGE CHIPS
4839 M:      Archit Taneja <architt@codeaurora.org>
4840 M:      Andrzej Hajda <a.hajda@samsung.com>
4841 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4842 S:      Maintained
4843 T:      git git://anongit.freedesktop.org/drm/drm-misc
4844 F:      drivers/gpu/drm/bridge/
4845
4846 DRM DRIVERS FOR EXYNOS
4847 M:      Inki Dae <inki.dae@samsung.com>
4848 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4849 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4850 M:      Kyungmin Park <kyungmin.park@samsung.com>
4851 L:      dri-devel@lists.freedesktop.org
4852 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4853 S:      Supported
4854 F:      drivers/gpu/drm/exynos/
4855 F:      include/uapi/drm/exynos_drm.h
4856 F:      Documentation/devicetree/bindings/display/exynos/
4857
4858 DRM DRIVERS FOR FREESCALE DCU
4859 M:      Stefan Agner <stefan@agner.ch>
4860 M:      Alison Wang <alison.wang@nxp.com>
4861 L:      dri-devel@lists.freedesktop.org
4862 S:      Supported
4863 F:      drivers/gpu/drm/fsl-dcu/
4864 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4865 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4866 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
4867 T:      git git://anongit.freedesktop.org/drm/drm-misc
4868
4869 DRM DRIVERS FOR FREESCALE IMX
4870 M:      Philipp Zabel <p.zabel@pengutronix.de>
4871 L:      dri-devel@lists.freedesktop.org
4872 S:      Maintained
4873 F:      drivers/gpu/drm/imx/
4874 F:      drivers/gpu/ipu-v3/
4875 F:      Documentation/devicetree/bindings/display/imx/
4876
4877 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4878 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4879 L:      dri-devel@lists.freedesktop.org
4880 T:      git git://github.com/patjak/drm-gma500
4881 S:      Maintained
4882 F:      drivers/gpu/drm/gma500/
4883
4884 DRM DRIVERS FOR HISILICON
4885 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4886 M:      Rongrong Zou <zourongrong@gmail.com>
4887 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4888 R:      Chen Feng <puck.chen@hisilicon.com>
4889 L:      dri-devel@lists.freedesktop.org
4890 T:      git git://github.com/xin3liang/linux.git
4891 S:      Maintained
4892 F:      drivers/gpu/drm/hisilicon/
4893 F:      Documentation/devicetree/bindings/display/hisilicon/
4894
4895 DRM DRIVERS FOR MEDIATEK
4896 M:      CK Hu <ck.hu@mediatek.com>
4897 M:      Philipp Zabel <p.zabel@pengutronix.de>
4898 L:      dri-devel@lists.freedesktop.org
4899 S:      Supported
4900 F:      drivers/gpu/drm/mediatek/
4901 F:      Documentation/devicetree/bindings/display/mediatek/
4902
4903 DRM DRIVERS FOR NVIDIA TEGRA
4904 M:      Thierry Reding <thierry.reding@gmail.com>
4905 L:      dri-devel@lists.freedesktop.org
4906 L:      linux-tegra@vger.kernel.org
4907 T:      git git://anongit.freedesktop.org/tegra/linux.git
4908 S:      Supported
4909 F:      drivers/gpu/drm/tegra/
4910 F:      drivers/gpu/host1x/
4911 F:      include/linux/host1x.h
4912 F:      include/uapi/drm/tegra_drm.h
4913 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4914
4915 DRM DRIVERS FOR RENESAS
4916 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4917 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
4918 L:      dri-devel@lists.freedesktop.org
4919 L:      linux-renesas-soc@vger.kernel.org
4920 T:      git git://linuxtv.org/pinchartl/media drm/du/next
4921 S:      Supported
4922 F:      drivers/gpu/drm/rcar-du/
4923 F:      drivers/gpu/drm/shmobile/
4924 F:      include/linux/platform_data/shmob_drm.h
4925 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4926 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4927 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4928
4929 DRM DRIVERS FOR ROCKCHIP
4930 M:      Sandy Huang <hjc@rock-chips.com>
4931 M:      Heiko Stübner <heiko@sntech.de>
4932 L:      dri-devel@lists.freedesktop.org
4933 S:      Maintained
4934 F:      drivers/gpu/drm/rockchip/
4935 F:      Documentation/devicetree/bindings/display/rockchip/
4936 T:      git git://anongit.freedesktop.org/drm/drm-misc
4937
4938 DRM DRIVERS FOR STI
4939 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4940 M:      Vincent Abriou <vincent.abriou@st.com>
4941 L:      dri-devel@lists.freedesktop.org
4942 T:      git git://anongit.freedesktop.org/drm/drm-misc
4943 S:      Maintained
4944 F:      drivers/gpu/drm/sti
4945 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4946
4947 DRM DRIVERS FOR STM
4948 M:      Yannick Fertre <yannick.fertre@st.com>
4949 M:      Philippe Cornu <philippe.cornu@st.com>
4950 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4951 M:      Vincent Abriou <vincent.abriou@st.com>
4952 L:      dri-devel@lists.freedesktop.org
4953 T:      git git://anongit.freedesktop.org/drm/drm-misc
4954 S:      Maintained
4955 F:      drivers/gpu/drm/stm
4956 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4957
4958 DRM DRIVERS FOR TI LCDC
4959 M:      Jyri Sarha <jsarha@ti.com>
4960 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4961 L:      dri-devel@lists.freedesktop.org
4962 S:      Maintained
4963 F:      drivers/gpu/drm/tilcdc/
4964 F:      Documentation/devicetree/bindings/display/tilcdc/
4965
4966 DRM DRIVERS FOR TI OMAP
4967 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4968 L:      dri-devel@lists.freedesktop.org
4969 S:      Maintained
4970 F:      drivers/gpu/drm/omapdrm/
4971 F:      Documentation/devicetree/bindings/display/ti/
4972
4973 DRM DRIVERS FOR V3D
4974 M:      Eric Anholt <eric@anholt.net>
4975 S:      Supported
4976 F:      drivers/gpu/drm/v3d/
4977 F:      include/uapi/drm/v3d_drm.h
4978 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
4979 T:      git git://anongit.freedesktop.org/drm/drm-misc
4980
4981 DRM DRIVERS FOR VC4
4982 M:      Eric Anholt <eric@anholt.net>
4983 T:      git git://github.com/anholt/linux
4984 S:      Supported
4985 F:      drivers/gpu/drm/vc4/
4986 F:      include/uapi/drm/vc4_drm.h
4987 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4988 T:      git git://anongit.freedesktop.org/drm/drm-misc
4989
4990 DRM DRIVERS FOR VIVANTE GPU IP
4991 M:      Lucas Stach <l.stach@pengutronix.de>
4992 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4993 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4994 L:      etnaviv@lists.freedesktop.org
4995 L:      dri-devel@lists.freedesktop.org
4996 S:      Maintained
4997 F:      drivers/gpu/drm/etnaviv/
4998 F:      include/uapi/drm/etnaviv_drm.h
4999 F:      Documentation/devicetree/bindings/display/etnaviv/
5000
5001 DRM DRIVERS FOR ZTE ZX
5002 M:      Shawn Guo <shawnguo@kernel.org>
5003 L:      dri-devel@lists.freedesktop.org
5004 S:      Maintained
5005 F:      drivers/gpu/drm/zte/
5006 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5007 T:      git git://anongit.freedesktop.org/drm/drm-misc
5008
5009 DRM PANEL DRIVERS
5010 M:      Thierry Reding <thierry.reding@gmail.com>
5011 L:      dri-devel@lists.freedesktop.org
5012 T:      git git://anongit.freedesktop.org/drm/drm-misc
5013 S:      Maintained
5014 F:      drivers/gpu/drm/drm_panel.c
5015 F:      drivers/gpu/drm/panel/
5016 F:      include/drm/drm_panel.h
5017 F:      Documentation/devicetree/bindings/display/panel/
5018
5019 DRM TINYDRM DRIVERS
5020 M:      Noralf Trønnes <noralf@tronnes.org>
5021 W:      https://github.com/notro/tinydrm/wiki/Development
5022 T:      git git://anongit.freedesktop.org/drm/drm-misc
5023 S:      Maintained
5024 F:      drivers/gpu/drm/tinydrm/
5025 F:      include/drm/tinydrm/
5026
5027 DRM DRIVERS FOR XEN
5028 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5029 T:      git git://anongit.freedesktop.org/drm/drm-misc
5030 L:      dri-devel@lists.freedesktop.org
5031 L:      xen-devel@lists.xen.org
5032 S:      Supported
5033 F:      drivers/gpu/drm/xen/
5034 F:      Documentation/gpu/xen-front.rst
5035
5036 DRM TTM SUBSYSTEM
5037 M:      Christian Koenig <christian.koenig@amd.com>
5038 M:      Huang Rui <ray.huang@amd.com>
5039 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5040 T:      git git://people.freedesktop.org/~agd5f/linux
5041 S:      Maintained
5042 L:      dri-devel@lists.freedesktop.org
5043 F:      include/drm/ttm/
5044 F:      drivers/gpu/drm/ttm/
5045
5046 DSBR100 USB FM RADIO DRIVER
5047 M:      Alexey Klimov <klimov.linux@gmail.com>
5048 L:      linux-media@vger.kernel.org
5049 T:      git git://linuxtv.org/media_tree.git
5050 S:      Maintained
5051 F:      drivers/media/radio/dsbr100.c
5052
5053 DSCC4 DRIVER
5054 M:      Francois Romieu <romieu@fr.zoreil.com>
5055 L:      netdev@vger.kernel.org
5056 S:      Maintained
5057 F:      drivers/net/wan/dscc4.c
5058
5059 DT3155 MEDIA DRIVER
5060 M:      Hans Verkuil <hverkuil@xs4all.nl>
5061 L:      linux-media@vger.kernel.org
5062 T:      git git://linuxtv.org/media_tree.git
5063 W:      https://linuxtv.org
5064 S:      Odd Fixes
5065 F:      drivers/media/pci/dt3155/
5066
5067 DVB_USB_AF9015 MEDIA DRIVER
5068 M:      Antti Palosaari <crope@iki.fi>
5069 L:      linux-media@vger.kernel.org
5070 W:      https://linuxtv.org
5071 W:      http://palosaari.fi/linux/
5072 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5073 T:      git git://linuxtv.org/anttip/media_tree.git
5074 S:      Maintained
5075 F:      drivers/media/usb/dvb-usb-v2/af9015*
5076
5077 DVB_USB_AF9035 MEDIA DRIVER
5078 M:      Antti Palosaari <crope@iki.fi>
5079 L:      linux-media@vger.kernel.org
5080 W:      https://linuxtv.org
5081 W:      http://palosaari.fi/linux/
5082 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5083 T:      git git://linuxtv.org/anttip/media_tree.git
5084 S:      Maintained
5085 F:      drivers/media/usb/dvb-usb-v2/af9035*
5086
5087 DVB_USB_ANYSEE MEDIA DRIVER
5088 M:      Antti Palosaari <crope@iki.fi>
5089 L:      linux-media@vger.kernel.org
5090 W:      https://linuxtv.org
5091 W:      http://palosaari.fi/linux/
5092 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5093 T:      git git://linuxtv.org/anttip/media_tree.git
5094 S:      Maintained
5095 F:      drivers/media/usb/dvb-usb-v2/anysee*
5096
5097 DVB_USB_AU6610 MEDIA DRIVER
5098 M:      Antti Palosaari <crope@iki.fi>
5099 L:      linux-media@vger.kernel.org
5100 W:      https://linuxtv.org
5101 W:      http://palosaari.fi/linux/
5102 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5103 T:      git git://linuxtv.org/anttip/media_tree.git
5104 S:      Maintained
5105 F:      drivers/media/usb/dvb-usb-v2/au6610*
5106
5107 DVB_USB_CE6230 MEDIA DRIVER
5108 M:      Antti Palosaari <crope@iki.fi>
5109 L:      linux-media@vger.kernel.org
5110 W:      https://linuxtv.org
5111 W:      http://palosaari.fi/linux/
5112 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5113 T:      git git://linuxtv.org/anttip/media_tree.git
5114 S:      Maintained
5115 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5116
5117 DVB_USB_CXUSB MEDIA DRIVER
5118 M:      Michael Krufky <mkrufky@linuxtv.org>
5119 L:      linux-media@vger.kernel.org
5120 W:      https://linuxtv.org
5121 W:      http://github.com/mkrufky
5122 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5123 T:      git git://linuxtv.org/media_tree.git
5124 S:      Maintained
5125 F:      drivers/media/usb/dvb-usb/cxusb*
5126
5127 DVB_USB_EC168 MEDIA DRIVER
5128 M:      Antti Palosaari <crope@iki.fi>
5129 L:      linux-media@vger.kernel.org
5130 W:      https://linuxtv.org
5131 W:      http://palosaari.fi/linux/
5132 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5133 T:      git git://linuxtv.org/anttip/media_tree.git
5134 S:      Maintained
5135 F:      drivers/media/usb/dvb-usb-v2/ec168*
5136
5137 DVB_USB_GL861 MEDIA DRIVER
5138 M:      Antti Palosaari <crope@iki.fi>
5139 L:      linux-media@vger.kernel.org
5140 W:      https://linuxtv.org
5141 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5142 T:      git git://linuxtv.org/anttip/media_tree.git
5143 S:      Maintained
5144 F:      drivers/media/usb/dvb-usb-v2/gl861*
5145
5146 DVB_USB_MXL111SF MEDIA DRIVER
5147 M:      Michael Krufky <mkrufky@linuxtv.org>
5148 L:      linux-media@vger.kernel.org
5149 W:      https://linuxtv.org
5150 W:      http://github.com/mkrufky
5151 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5152 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5153 S:      Maintained
5154 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5155
5156 DVB_USB_RTL28XXU MEDIA DRIVER
5157 M:      Antti Palosaari <crope@iki.fi>
5158 L:      linux-media@vger.kernel.org
5159 W:      https://linuxtv.org
5160 W:      http://palosaari.fi/linux/
5161 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5162 T:      git git://linuxtv.org/anttip/media_tree.git
5163 S:      Maintained
5164 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5165
5166 DVB_USB_V2 MEDIA DRIVER
5167 M:      Antti Palosaari <crope@iki.fi>
5168 L:      linux-media@vger.kernel.org
5169 W:      https://linuxtv.org
5170 W:      http://palosaari.fi/linux/
5171 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5172 T:      git git://linuxtv.org/anttip/media_tree.git
5173 S:      Maintained
5174 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5175 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5176
5177 DYNAMIC DEBUG
5178 M:      Jason Baron <jbaron@akamai.com>
5179 S:      Maintained
5180 F:      lib/dynamic_debug.c
5181 F:      include/linux/dynamic_debug.h
5182
5183 DYNAMIC INTERRUPT MODERATION
5184 M:      Tal Gilboa <talgi@mellanox.com>
5185 S:      Maintained
5186 F:      include/linux/net_dim.h
5187
5188 DZ DECSTATION DZ11 SERIAL DRIVER
5189 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5190 S:      Maintained
5191 F:      drivers/tty/serial/dz.*
5192
5193 E3X0 POWER BUTTON DRIVER
5194 M:      Moritz Fischer <moritz.fischer@ettus.com>
5195 L:      usrp-users@lists.ettus.com
5196 W:      http://www.ettus.com
5197 S:      Supported
5198 F:      drivers/input/misc/e3x0-button.c
5199 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5200
5201 E4000 MEDIA DRIVER
5202 M:      Antti Palosaari <crope@iki.fi>
5203 L:      linux-media@vger.kernel.org
5204 W:      https://linuxtv.org
5205 W:      http://palosaari.fi/linux/
5206 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5207 T:      git git://linuxtv.org/anttip/media_tree.git
5208 S:      Maintained
5209 F:      drivers/media/tuners/e4000*
5210
5211 EARTH_PT1 MEDIA DRIVER
5212 M:      Akihiro Tsukada <tskd08@gmail.com>
5213 L:      linux-media@vger.kernel.org
5214 S:      Odd Fixes
5215 F:      drivers/media/pci/pt1/
5216
5217 EARTH_PT3 MEDIA DRIVER
5218 M:      Akihiro Tsukada <tskd08@gmail.com>
5219 L:      linux-media@vger.kernel.org
5220 S:      Odd Fixes
5221 F:      drivers/media/pci/pt3/
5222
5223 EC100 MEDIA DRIVER
5224 M:      Antti Palosaari <crope@iki.fi>
5225 L:      linux-media@vger.kernel.org
5226 W:      https://linuxtv.org
5227 W:      http://palosaari.fi/linux/
5228 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5229 T:      git git://linuxtv.org/anttip/media_tree.git
5230 S:      Maintained
5231 F:      drivers/media/dvb-frontends/ec100*
5232
5233 ECRYPT FILE SYSTEM
5234 M:      Tyler Hicks <tyhicks@canonical.com>
5235 L:      ecryptfs@vger.kernel.org
5236 W:      http://ecryptfs.org
5237 W:      https://launchpad.net/ecryptfs
5238 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5239 S:      Supported
5240 F:      Documentation/filesystems/ecryptfs.txt
5241 F:      fs/ecryptfs/
5242
5243 EDAC-AMD64
5244 M:      Borislav Petkov <bp@alien8.de>
5245 L:      linux-edac@vger.kernel.org
5246 S:      Maintained
5247 F:      drivers/edac/amd64_edac*
5248
5249 EDAC-CALXEDA
5250 M:      Robert Richter <rric@kernel.org>
5251 L:      linux-edac@vger.kernel.org
5252 S:      Maintained
5253 F:      drivers/edac/highbank*
5254
5255 EDAC-CAVIUM OCTEON
5256 M:      Ralf Baechle <ralf@linux-mips.org>
5257 M:      David Daney <david.daney@cavium.com>
5258 L:      linux-edac@vger.kernel.org
5259 L:      linux-mips@linux-mips.org
5260 S:      Supported
5261 F:      drivers/edac/octeon_edac*
5262
5263 EDAC-CAVIUM THUNDERX
5264 M:      David Daney <david.daney@cavium.com>
5265 M:      Jan Glauber <jglauber@cavium.com>
5266 L:      linux-edac@vger.kernel.org
5267 S:      Supported
5268 F:      drivers/edac/thunderx_edac*
5269
5270 EDAC-CORE
5271 M:      Borislav Petkov <bp@alien8.de>
5272 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5273 L:      linux-edac@vger.kernel.org
5274 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5275 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5276 S:      Supported
5277 F:      Documentation/admin-guide/ras.rst
5278 F:      Documentation/driver-api/edac.rst
5279 F:      drivers/edac/
5280 F:      include/linux/edac.h
5281
5282 EDAC-E752X
5283 M:      Mark Gross <mark.gross@intel.com>
5284 L:      linux-edac@vger.kernel.org
5285 S:      Maintained
5286 F:      drivers/edac/e752x_edac.c
5287
5288 EDAC-E7XXX
5289 L:      linux-edac@vger.kernel.org
5290 S:      Maintained
5291 F:      drivers/edac/e7xxx_edac.c
5292
5293 EDAC-FSL_DDR
5294 M:      York Sun <york.sun@nxp.com>
5295 L:      linux-edac@vger.kernel.org
5296 S:      Maintained
5297 F:      drivers/edac/fsl_ddr_edac.*
5298
5299 EDAC-GHES
5300 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5301 L:      linux-edac@vger.kernel.org
5302 S:      Maintained
5303 F:      drivers/edac/ghes_edac.c
5304
5305 EDAC-I3000
5306 L:      linux-edac@vger.kernel.org
5307 S:      Orphan
5308 F:      drivers/edac/i3000_edac.c
5309
5310 EDAC-I5000
5311 L:      linux-edac@vger.kernel.org
5312 S:      Maintained
5313 F:      drivers/edac/i5000_edac.c
5314
5315 EDAC-I5400
5316 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5317 L:      linux-edac@vger.kernel.org
5318 S:      Maintained
5319 F:      drivers/edac/i5400_edac.c
5320
5321 EDAC-I7300
5322 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5323 L:      linux-edac@vger.kernel.org
5324 S:      Maintained
5325 F:      drivers/edac/i7300_edac.c
5326
5327 EDAC-I7CORE
5328 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5329 L:      linux-edac@vger.kernel.org
5330 S:      Maintained
5331 F:      drivers/edac/i7core_edac.c
5332
5333 EDAC-I82443BXGX
5334 M:      Tim Small <tim@buttersideup.com>
5335 L:      linux-edac@vger.kernel.org
5336 S:      Maintained
5337 F:      drivers/edac/i82443bxgx_edac.c
5338
5339 EDAC-I82975X
5340 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5341 M:      "Arvind R." <arvino55@gmail.com>
5342 L:      linux-edac@vger.kernel.org
5343 S:      Maintained
5344 F:      drivers/edac/i82975x_edac.c
5345
5346 EDAC-IE31200
5347 M:      Jason Baron <jbaron@akamai.com>
5348 L:      linux-edac@vger.kernel.org
5349 S:      Maintained
5350 F:      drivers/edac/ie31200_edac.c
5351
5352 EDAC-MPC85XX
5353 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5354 L:      linux-edac@vger.kernel.org
5355 S:      Maintained
5356 F:      drivers/edac/mpc85xx_edac.[ch]
5357
5358 EDAC-PASEMI
5359 M:      Egor Martovetsky <egor@pasemi.com>
5360 L:      linux-edac@vger.kernel.org
5361 S:      Maintained
5362 F:      drivers/edac/pasemi_edac.c
5363
5364 EDAC-PND2
5365 M:      Tony Luck <tony.luck@intel.com>
5366 L:      linux-edac@vger.kernel.org
5367 S:      Maintained
5368 F:      drivers/edac/pnd2_edac.[ch]
5369
5370 EDAC-R82600
5371 M:      Tim Small <tim@buttersideup.com>
5372 L:      linux-edac@vger.kernel.org
5373 S:      Maintained
5374 F:      drivers/edac/r82600_edac.c
5375
5376 EDAC-SBRIDGE
5377 M:      Tony Luck <tony.luck@intel.com>
5378 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5379 L:      linux-edac@vger.kernel.org
5380 S:      Maintained
5381 F:      drivers/edac/sb_edac.c
5382
5383 EDAC-SKYLAKE
5384 M:      Tony Luck <tony.luck@intel.com>
5385 L:      linux-edac@vger.kernel.org
5386 S:      Maintained
5387 F:      drivers/edac/skx_edac.c
5388
5389 EDAC-TI
5390 M:      Tero Kristo <t-kristo@ti.com>
5391 L:      linux-edac@vger.kernel.org
5392 S:      Maintained
5393 F:      drivers/edac/ti_edac.c
5394
5395 EDAC-QCOM
5396 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5397 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5398 L:      linux-arm-msm@vger.kernel.org
5399 L:      linux-edac@vger.kernel.org
5400 S:      Maintained
5401 F:      drivers/edac/qcom_edac.c
5402
5403 EDIROL UA-101/UA-1000 DRIVER
5404 M:      Clemens Ladisch <clemens@ladisch.de>
5405 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5406 T:      git git://git.alsa-project.org/alsa-kernel.git
5407 S:      Maintained
5408 F:      sound/usb/misc/ua101.c
5409
5410 EFI TEST DRIVER
5411 L:      linux-efi@vger.kernel.org
5412 M:      Ivan Hu <ivan.hu@canonical.com>
5413 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5414 S:      Maintained
5415 F:      drivers/firmware/efi/test/
5416
5417 EFI VARIABLE FILESYSTEM
5418 M:      Matthew Garrett <matthew.garrett@nebula.com>
5419 M:      Jeremy Kerr <jk@ozlabs.org>
5420 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5421 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5422 L:      linux-efi@vger.kernel.org
5423 S:      Maintained
5424 F:      fs/efivarfs/
5425
5426 EFIFB FRAMEBUFFER DRIVER
5427 L:      linux-fbdev@vger.kernel.org
5428 M:      Peter Jones <pjones@redhat.com>
5429 S:      Maintained
5430 F:      drivers/video/fbdev/efifb.c
5431
5432 EFS FILESYSTEM
5433 W:      http://aeschi.ch.eu.org/efs/
5434 S:      Orphan
5435 F:      fs/efs/
5436
5437 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5438 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5439 L:      netdev@vger.kernel.org
5440 S:      Maintained
5441 F:      drivers/net/ethernet/ibm/ehea/
5442
5443 EM28XX VIDEO4LINUX DRIVER
5444 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5445 L:      linux-media@vger.kernel.org
5446 W:      https://linuxtv.org
5447 T:      git git://linuxtv.org/media_tree.git
5448 S:      Maintained
5449 F:      drivers/media/usb/em28xx/
5450 F:      Documentation/media/v4l-drivers/em28xx*
5451
5452 EMBEDDED LINUX
5453 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5454 M:      Matt Mackall <mpm@selenic.com>
5455 M:      David Woodhouse <dwmw2@infradead.org>
5456 L:      linux-embedded@vger.kernel.org
5457 S:      Maintained
5458
5459 Emulex 10Gbps iSCSI - OneConnect DRIVER
5460 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5461 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5462 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5463 L:      linux-scsi@vger.kernel.org
5464 W:      http://www.broadcom.com
5465 S:      Supported
5466 F:      drivers/scsi/be2iscsi/
5467
5468 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5469 M:      Sathya Perla <sathya.perla@broadcom.com>
5470 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5471 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5472 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5473 L:      netdev@vger.kernel.org
5474 W:      http://www.emulex.com
5475 S:      Supported
5476 F:      drivers/net/ethernet/emulex/benet/
5477
5478 EMULEX ONECONNECT ROCE DRIVER
5479 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5480 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5481 L:      linux-rdma@vger.kernel.org
5482 W:      http://www.broadcom.com
5483 S:      Odd Fixes
5484 F:      drivers/infiniband/hw/ocrdma/
5485 F:      include/uapi/rdma/ocrdma-abi.h
5486
5487 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5488 M:      James Smart <james.smart@broadcom.com>
5489 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5490 L:      linux-scsi@vger.kernel.org
5491 W:      http://www.broadcom.com
5492 S:      Supported
5493 F:      drivers/scsi/lpfc/
5494
5495 ENE CB710 FLASH CARD READER DRIVER
5496 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5497 S:      Maintained
5498 F:      drivers/misc/cb710/
5499 F:      drivers/mmc/host/cb710-mmc.*
5500 F:      include/linux/cb710.h
5501
5502 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5503 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5504 S:      Maintained
5505 F:      drivers/media/rc/ene_ir.*
5506
5507 EPSON S1D13XXX FRAMEBUFFER DRIVER
5508 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5509 S:      Maintained
5510 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5511 F:      drivers/video/fbdev/s1d13xxxfb.c
5512 F:      include/video/s1d13xxxfb.h
5513
5514 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5515 M:      Jeff Layton <jlayton@kernel.org>
5516 S:      Maintained
5517 F:      lib/errseq.c
5518 F:      include/linux/errseq.h
5519
5520 ET131X NETWORK DRIVER
5521 M:      Mark Einon <mark.einon@gmail.com>
5522 S:      Odd Fixes
5523 F:      drivers/net/ethernet/agere/
5524
5525 ETHERNET BRIDGE
5526 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5527 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5528 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5529 L:      netdev@vger.kernel.org
5530 W:      http://www.linuxfoundation.org/en/Net:Bridge
5531 S:      Maintained
5532 F:      include/linux/netfilter_bridge/
5533 F:      net/bridge/
5534
5535 ETHERNET PHY LIBRARY
5536 M:      Andrew Lunn <andrew@lunn.ch>
5537 M:      Florian Fainelli <f.fainelli@gmail.com>
5538 L:      netdev@vger.kernel.org
5539 S:      Maintained
5540 F:      Documentation/ABI/testing/sysfs-bus-mdio
5541 F:      Documentation/devicetree/bindings/net/mdio*
5542 F:      Documentation/networking/phy.txt
5543 F:      drivers/net/phy/
5544 F:      drivers/of/of_mdio.c
5545 F:      drivers/of/of_net.c
5546 F:      include/linux/*mdio*.h
5547 F:      include/linux/of_net.h
5548 F:      include/linux/phy.h
5549 F:      include/linux/phy_fixed.h
5550 F:      include/linux/platform_data/mdio-bcm-unimac.h
5551 F:      include/trace/events/mdio.h
5552 F:      include/uapi/linux/mdio.h
5553 F:      include/uapi/linux/mii.h
5554
5555 EXT2 FILE SYSTEM
5556 M:      Jan Kara <jack@suse.com>
5557 L:      linux-ext4@vger.kernel.org
5558 S:      Maintained
5559 F:      Documentation/filesystems/ext2.txt
5560 F:      fs/ext2/
5561 F:      include/linux/ext2*
5562
5563 EXT4 FILE SYSTEM
5564 M:      "Theodore Ts'o" <tytso@mit.edu>
5565 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5566 L:      linux-ext4@vger.kernel.org
5567 W:      http://ext4.wiki.kernel.org
5568 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5569 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5570 S:      Maintained
5571 F:      Documentation/filesystems/ext4/ext4.rst
5572 F:      fs/ext4/
5573
5574 Extended Verification Module (EVM)
5575 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5576 L:      linux-integrity@vger.kernel.org
5577 S:      Supported
5578 F:      security/integrity/evm/
5579
5580 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5581 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5582 L:      linux-efi@vger.kernel.org
5583 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5584 S:      Maintained
5585 F:      Documentation/efi-stub.txt
5586 F:      arch/*/kernel/efi.c
5587 F:      arch/x86/boot/compressed/eboot.[ch]
5588 F:      arch/*/include/asm/efi.h
5589 F:      arch/x86/platform/efi/
5590 F:      drivers/firmware/efi/
5591 F:      include/linux/efi*.h
5592 F:      arch/arm/boot/compressed/efi-header.S
5593 F:      arch/arm64/kernel/efi-entry.S
5594
5595 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5596 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5597 M:      Chanwoo Choi <cw00.choi@samsung.com>
5598 L:      linux-kernel@vger.kernel.org
5599 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5600 S:      Maintained
5601 F:      drivers/extcon/
5602 F:      include/linux/extcon/
5603 F:      include/linux/extcon.h
5604 F:      Documentation/extcon/
5605 F:      Documentation/devicetree/bindings/extcon/
5606
5607 EXYNOS DP DRIVER
5608 M:      Jingoo Han <jingoohan1@gmail.com>
5609 L:      dri-devel@lists.freedesktop.org
5610 S:      Maintained
5611 F:      drivers/gpu/drm/exynos/exynos_dp*
5612
5613 EXYNOS SYSMMU (IOMMU) driver
5614 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5615 L:      iommu@lists.linux-foundation.org
5616 S:      Maintained
5617 F:      drivers/iommu/exynos-iommu.c
5618
5619 EZchip NPS platform support
5620 M:      Vineet Gupta <vgupta@synopsys.com>
5621 M:      Ofer Levi <oferle@mellanox.com>
5622 S:      Supported
5623 F:      arch/arc/plat-eznps
5624 F:      arch/arc/boot/dts/eznps.dts
5625
5626 F2FS FILE SYSTEM
5627 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5628 M:      Chao Yu <yuchao0@huawei.com>
5629 L:      linux-f2fs-devel@lists.sourceforge.net
5630 W:      https://f2fs.wiki.kernel.org/
5631 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5632 S:      Maintained
5633 F:      Documentation/filesystems/f2fs.txt
5634 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5635 F:      fs/f2fs/
5636 F:      include/linux/f2fs_fs.h
5637 F:      include/trace/events/f2fs.h
5638
5639 F71805F HARDWARE MONITORING DRIVER
5640 M:      Jean Delvare <jdelvare@suse.com>
5641 L:      linux-hwmon@vger.kernel.org
5642 S:      Maintained
5643 F:      Documentation/hwmon/f71805f
5644 F:      drivers/hwmon/f71805f.c
5645
5646 FADDR2LINE
5647 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5648 S:      Maintained
5649 F:      scripts/faddr2line
5650
5651 FAILOVER MODULE
5652 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5653 L:      netdev@vger.kernel.org
5654 S:      Supported
5655 F:      net/core/failover.c
5656 F:      include/net/failover.h
5657 F:      Documentation/networking/failover.rst
5658
5659 FANOTIFY
5660 M:      Jan Kara <jack@suse.cz>
5661 R:      Amir Goldstein <amir73il@gmail.com>
5662 L:      linux-fsdevel@vger.kernel.org
5663 S:      Maintained
5664 F:      fs/notify/fanotify/
5665 F:      include/linux/fanotify.h
5666 F:      include/uapi/linux/fanotify.h
5667
5668 FARSYNC SYNCHRONOUS DRIVER
5669 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5670 W:      http://www.farsite.co.uk/
5671 S:      Supported
5672 F:      drivers/net/wan/farsync.*
5673
5674 FAULT INJECTION SUPPORT
5675 M:      Akinobu Mita <akinobu.mita@gmail.com>
5676 S:      Supported
5677 F:      Documentation/fault-injection/
5678 F:      lib/fault-inject.c
5679
5680 FBTFT Framebuffer drivers
5681 S:      Orphan
5682 L:      dri-devel@lists.freedesktop.org
5683 L:      linux-fbdev@vger.kernel.org
5684 F:      drivers/staging/fbtft/
5685
5686 FC0011 TUNER DRIVER
5687 M:      Michael Buesch <m@bues.ch>
5688 L:      linux-media@vger.kernel.org
5689 S:      Maintained
5690 F:      drivers/media/tuners/fc0011.h
5691 F:      drivers/media/tuners/fc0011.c
5692
5693 FC2580 MEDIA DRIVER
5694 M:      Antti Palosaari <crope@iki.fi>
5695 L:      linux-media@vger.kernel.org
5696 W:      https://linuxtv.org
5697 W:      http://palosaari.fi/linux/
5698 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5699 T:      git git://linuxtv.org/anttip/media_tree.git
5700 S:      Maintained
5701 F:      drivers/media/tuners/fc2580*
5702
5703 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5704 M:      Johannes Thumshirn <jth@kernel.org>
5705 L:      linux-scsi@vger.kernel.org
5706 W:      www.Open-FCoE.org
5707 S:      Supported
5708 F:      drivers/scsi/libfc/
5709 F:      drivers/scsi/fcoe/
5710 F:      include/scsi/fc/
5711 F:      include/scsi/libfc.h
5712 F:      include/scsi/libfcoe.h
5713 F:      include/uapi/scsi/fc/
5714
5715 FILE LOCKING (flock() and fcntl()/lockf())
5716 M:      Jeff Layton <jlayton@kernel.org>
5717 M:      "J. Bruce Fields" <bfields@fieldses.org>
5718 L:      linux-fsdevel@vger.kernel.org
5719 S:      Maintained
5720 F:      include/linux/fcntl.h
5721 F:      include/uapi/linux/fcntl.h
5722 F:      fs/fcntl.c
5723 F:      fs/locks.c
5724
5725 FILESYSTEMS (VFS and infrastructure)
5726 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5727 L:      linux-fsdevel@vger.kernel.org
5728 S:      Maintained
5729 F:      fs/*
5730 F:      include/linux/fs.h
5731 F:      include/uapi/linux/fs.h
5732
5733 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5734 M:      Riku Voipio <riku.voipio@iki.fi>
5735 L:      linux-hwmon@vger.kernel.org
5736 S:      Maintained
5737 F:      drivers/hwmon/f75375s.c
5738 F:      include/linux/f75375s.h
5739
5740 FIREWIRE AUDIO DRIVERS
5741 M:      Clemens Ladisch <clemens@ladisch.de>
5742 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5743 T:      git git://git.alsa-project.org/alsa-kernel.git
5744 S:      Maintained
5745 F:      sound/firewire/
5746
5747 FIREWIRE MEDIA DRIVERS (firedtv)
5748 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5749 L:      linux-media@vger.kernel.org
5750 L:      linux1394-devel@lists.sourceforge.net
5751 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5752 S:      Maintained
5753 F:      drivers/media/firewire/
5754
5755 FIREWIRE SBP-2 TARGET
5756 M:      Chris Boot <bootc@bootc.net>
5757 L:      linux-scsi@vger.kernel.org
5758 L:      target-devel@vger.kernel.org
5759 L:      linux1394-devel@lists.sourceforge.net
5760 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5761 S:      Maintained
5762 F:      drivers/target/sbp/
5763
5764 FIREWIRE SUBSYSTEM
5765 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5766 L:      linux1394-devel@lists.sourceforge.net
5767 W:      http://ieee1394.wiki.kernel.org/
5768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5769 S:      Maintained
5770 F:      drivers/firewire/
5771 F:      include/linux/firewire.h
5772 F:      include/uapi/linux/firewire*.h
5773 F:      tools/firewire/
5774
5775 FIRMWARE LOADER (request_firmware)
5776 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5777 L:      linux-kernel@vger.kernel.org
5778 S:      Maintained
5779 F:      Documentation/firmware_class/
5780 F:      drivers/base/firmware_loader/
5781 F:      include/linux/firmware.h
5782
5783 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5784 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5785 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5786 S:      Maintained
5787 F:      drivers/block/rsxx/
5788
5789 FLOPPY DRIVER
5790 M:      Jiri Kosina <jikos@kernel.org>
5791 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5792 S:      Odd fixes
5793 F:      drivers/block/floppy.c
5794
5795 FMC SUBSYSTEM
5796 M:      Alessandro Rubini <rubini@gnudd.com>
5797 W:      http://www.ohwr.org/projects/fmc-bus
5798 S:      Supported
5799 F:      drivers/fmc/
5800 F:      include/linux/fmc*.h
5801 F:      include/linux/ipmi-fru.h
5802 K:      fmc_d.*register
5803
5804 FPGA MANAGER FRAMEWORK
5805 M:      Alan Tull <atull@kernel.org>
5806 M:      Moritz Fischer <mdf@kernel.org>
5807 L:      linux-fpga@vger.kernel.org
5808 S:      Maintained
5809 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5810 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5811 F:      Documentation/fpga/
5812 F:      Documentation/driver-api/fpga/
5813 F:      Documentation/devicetree/bindings/fpga/
5814 F:      drivers/fpga/
5815 F:      include/linux/fpga/
5816 W:      http://www.rocketboards.org
5817
5818 FPGA DFL DRIVERS
5819 M:      Wu Hao <hao.wu@intel.com>
5820 L:      linux-fpga@vger.kernel.org
5821 S:      Maintained
5822 F:      Documentation/fpga/dfl.txt
5823 F:      include/uapi/linux/fpga-dfl.h
5824 F:      drivers/fpga/dfl*
5825
5826 FPU EMULATOR
5827 M:      Bill Metzenthen <billm@melbpc.org.au>
5828 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5829 S:      Maintained
5830 F:      arch/x86/math-emu/
5831
5832 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5833 L:      netdev@vger.kernel.org
5834 S:      Orphan
5835 F:      drivers/net/wan/dlci.c
5836 F:      drivers/net/wan/sdla.c
5837
5838 FRAMEBUFFER LAYER
5839 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5840 L:      dri-devel@lists.freedesktop.org
5841 L:      linux-fbdev@vger.kernel.org
5842 T:      git git://github.com/bzolnier/linux.git
5843 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5844 S:      Maintained
5845 F:      Documentation/fb/
5846 F:      drivers/video/
5847 F:      include/video/
5848 F:      include/linux/fb.h
5849 F:      include/uapi/video/
5850 F:      include/uapi/linux/fb.h
5851
5852 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5853 M:      Horia Geantă <horia.geanta@nxp.com>
5854 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5855 L:      linux-crypto@vger.kernel.org
5856 S:      Maintained
5857 F:      drivers/crypto/caam/
5858 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5859
5860 FREESCALE DIU FRAMEBUFFER DRIVER
5861 M:      Timur Tabi <timur@kernel.org>
5862 L:      linux-fbdev@vger.kernel.org
5863 S:      Maintained
5864 F:      drivers/video/fbdev/fsl-diu-fb.*
5865
5866 FREESCALE DMA DRIVER
5867 M:      Li Yang <leoyang.li@nxp.com>
5868 M:      Zhang Wei <zw@zh-kernel.org>
5869 L:      linuxppc-dev@lists.ozlabs.org
5870 S:      Maintained
5871 F:      drivers/dma/fsldma.*
5872
5873 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5874 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5875 L:      netdev@vger.kernel.org
5876 S:      Maintained
5877 F:      drivers/net/ethernet/freescale/gianfar*
5878 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5879
5880 FREESCALE GPMI NAND DRIVER
5881 M:      Han Xu <han.xu@nxp.com>
5882 L:      linux-mtd@lists.infradead.org
5883 S:      Maintained
5884 F:      drivers/mtd/nand/raw/gpmi-nand/*
5885
5886 FREESCALE I2C CPM DRIVER
5887 M:      Jochen Friedrich <jochen@scram.de>
5888 L:      linuxppc-dev@lists.ozlabs.org
5889 L:      linux-i2c@vger.kernel.org
5890 S:      Maintained
5891 F:      drivers/i2c/busses/i2c-cpm.c
5892
5893 FREESCALE IMX LPI2C DRIVER
5894 M:      Dong Aisheng <aisheng.dong@nxp.com>
5895 L:      linux-i2c@vger.kernel.org
5896 L:      linux-imx@nxp.com
5897 S:      Maintained
5898 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
5899 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
5900
5901 FREESCALE IMX / MXC FEC DRIVER
5902 M:      Fugang Duan <fugang.duan@nxp.com>
5903 L:      netdev@vger.kernel.org
5904 S:      Maintained
5905 F:      drivers/net/ethernet/freescale/fec_main.c
5906 F:      drivers/net/ethernet/freescale/fec_ptp.c
5907 F:      drivers/net/ethernet/freescale/fec.h
5908 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5909
5910 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5911 M:      Sascha Hauer <s.hauer@pengutronix.de>
5912 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5913 L:      linux-fbdev@vger.kernel.org
5914 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5915 S:      Maintained
5916 F:      include/linux/platform_data/video-imxfb.h
5917 F:      drivers/video/fbdev/imxfb.c
5918
5919 FREESCALE QORIQ DPAA ETHERNET DRIVER
5920 M:      Madalin Bucur <madalin.bucur@nxp.com>
5921 L:      netdev@vger.kernel.org
5922 S:      Maintained
5923 F:      drivers/net/ethernet/freescale/dpaa
5924
5925 FREESCALE QORIQ DPAA FMAN DRIVER
5926 M:      Madalin Bucur <madalin.bucur@nxp.com>
5927 L:      netdev@vger.kernel.org
5928 S:      Maintained
5929 F:      drivers/net/ethernet/freescale/fman
5930 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
5931
5932 FREESCALE QORIQ PTP CLOCK DRIVER
5933 M:      Yangbo Lu <yangbo.lu@nxp.com>
5934 L:      netdev@vger.kernel.org
5935 S:      Maintained
5936 F:      drivers/ptp/ptp_qoriq.c
5937 F:      include/linux/fsl/ptp_qoriq.h
5938 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
5939
5940 FREESCALE QUAD SPI DRIVER
5941 M:      Han Xu <han.xu@nxp.com>
5942 L:      linux-mtd@lists.infradead.org
5943 S:      Maintained
5944 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5945
5946 FREESCALE QUICC ENGINE LIBRARY
5947 M:      Qiang Zhao <qiang.zhao@nxp.com>
5948 L:      linuxppc-dev@lists.ozlabs.org
5949 S:      Maintained
5950 F:      drivers/soc/fsl/qe/
5951 F:      include/soc/fsl/*qe*.h
5952 F:      include/soc/fsl/*ucc*.h
5953
5954 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5955 M:      Li Yang <leoyang.li@nxp.com>
5956 L:      netdev@vger.kernel.org
5957 L:      linuxppc-dev@lists.ozlabs.org
5958 S:      Maintained
5959 F:      drivers/net/ethernet/freescale/ucc_geth*
5960
5961 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5962 M:      Zhao Qiang <qiang.zhao@nxp.com>
5963 L:      netdev@vger.kernel.org
5964 L:      linuxppc-dev@lists.ozlabs.org
5965 S:      Maintained
5966 F:      drivers/net/wan/fsl_ucc_hdlc*
5967
5968 FREESCALE QUICC ENGINE UCC UART DRIVER
5969 M:      Timur Tabi <timur@kernel.org>
5970 L:      linuxppc-dev@lists.ozlabs.org
5971 S:      Maintained
5972 F:      drivers/tty/serial/ucc_uart.c
5973
5974 FREESCALE SOC DRIVERS
5975 M:      Li Yang <leoyang.li@nxp.com>
5976 L:      linuxppc-dev@lists.ozlabs.org
5977 L:      linux-arm-kernel@lists.infradead.org
5978 S:      Maintained
5979 F:      Documentation/devicetree/bindings/soc/fsl/
5980 F:      drivers/soc/fsl/
5981 F:      include/linux/fsl/
5982
5983 FREESCALE SOC FS_ENET DRIVER
5984 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5985 L:      linuxppc-dev@lists.ozlabs.org
5986 L:      netdev@vger.kernel.org
5987 S:      Maintained
5988 F:      drivers/net/ethernet/freescale/fs_enet/
5989 F:      include/linux/fs_enet_pd.h
5990
5991 FREESCALE SOC SOUND DRIVERS
5992 M:      Timur Tabi <timur@kernel.org>
5993 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5994 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5995 R:      Fabio Estevam <fabio.estevam@nxp.com>
5996 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5997 L:      linuxppc-dev@lists.ozlabs.org
5998 S:      Maintained
5999 F:      sound/soc/fsl/fsl*
6000 F:      sound/soc/fsl/imx*
6001 F:      sound/soc/fsl/mpc8610_hpcd.c
6002
6003 FREESCALE USB PERIPHERAL DRIVERS
6004 M:      Li Yang <leoyang.li@nxp.com>
6005 L:      linux-usb@vger.kernel.org
6006 L:      linuxppc-dev@lists.ozlabs.org
6007 S:      Maintained
6008 F:      drivers/usb/gadget/udc/fsl*
6009
6010 FREEVXFS FILESYSTEM
6011 M:      Christoph Hellwig <hch@infradead.org>
6012 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6013 S:      Maintained
6014 F:      fs/freevxfs/
6015
6016 FREEZER
6017 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6018 M:      Pavel Machek <pavel@ucw.cz>
6019 L:      linux-pm@vger.kernel.org
6020 S:      Supported
6021 F:      Documentation/power/freezing-of-tasks.txt
6022 F:      include/linux/freezer.h
6023 F:      kernel/freezer.c
6024
6025 FRONTSWAP API
6026 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6027 L:      linux-kernel@vger.kernel.org
6028 S:      Maintained
6029 F:      mm/frontswap.c
6030 F:      include/linux/frontswap.h
6031
6032 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6033 M:      David Howells <dhowells@redhat.com>
6034 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6035 S:      Supported
6036 F:      Documentation/filesystems/caching/
6037 F:      fs/fscache/
6038 F:      include/linux/fscache*.h
6039
6040 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6041 M:      Theodore Y. Ts'o <tytso@mit.edu>
6042 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6043 L:      linux-fscrypt@vger.kernel.org
6044 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6045 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
6046 S:      Supported
6047 F:      fs/crypto/
6048 F:      include/linux/fscrypt*.h
6049 F:      Documentation/filesystems/fscrypt.rst
6050
6051 FSI-ATTACHED I2C DRIVER
6052 M:      Eddie James <eajames@linux.vnet.ibm.com>
6053 L:      linux-i2c@vger.kernel.org
6054 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6055 S:      Maintained
6056 F:      drivers/i2c/busses/i2c-fsi.c
6057 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6058
6059 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6060 M:      Jan Kara <jack@suse.cz>
6061 R:      Amir Goldstein <amir73il@gmail.com>
6062 L:      linux-fsdevel@vger.kernel.org
6063 S:      Maintained
6064 F:      fs/notify/
6065 F:      include/linux/fsnotify*.h
6066
6067 FUJITSU LAPTOP EXTRAS
6068 M:      Jonathan Woithe <jwoithe@just42.net>
6069 L:      platform-driver-x86@vger.kernel.org
6070 S:      Maintained
6071 F:      drivers/platform/x86/fujitsu-laptop.c
6072
6073 FUJITSU M-5MO LS CAMERA ISP DRIVER
6074 M:      Kyungmin Park <kyungmin.park@samsung.com>
6075 M:      Heungjun Kim <riverful.kim@samsung.com>
6076 L:      linux-media@vger.kernel.org
6077 S:      Maintained
6078 F:      drivers/media/i2c/m5mols/
6079 F:      include/media/i2c/m5mols.h
6080
6081 FUJITSU TABLET EXTRAS
6082 M:      Robert Gerlach <khnz@gmx.de>
6083 L:      platform-driver-x86@vger.kernel.org
6084 S:      Maintained
6085 F:      drivers/platform/x86/fujitsu-tablet.c
6086
6087 FUSE: FILESYSTEM IN USERSPACE
6088 M:      Miklos Szeredi <miklos@szeredi.hu>
6089 L:      linux-fsdevel@vger.kernel.org
6090 W:      http://fuse.sourceforge.net/
6091 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6092 S:      Maintained
6093 F:      fs/fuse/
6094 F:      include/uapi/linux/fuse.h
6095 F:      Documentation/filesystems/fuse.txt
6096
6097 FUTEX SUBSYSTEM
6098 M:      Thomas Gleixner <tglx@linutronix.de>
6099 M:      Ingo Molnar <mingo@redhat.com>
6100 R:      Peter Zijlstra <peterz@infradead.org>
6101 R:      Darren Hart <dvhart@infradead.org>
6102 L:      linux-kernel@vger.kernel.org
6103 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6104 S:      Maintained
6105 F:      kernel/futex.c
6106 F:      kernel/futex_compat.c
6107 F:      include/asm-generic/futex.h
6108 F:      include/linux/futex.h
6109 F:      include/uapi/linux/futex.h
6110 F:      tools/testing/selftests/futex/
6111 F:      tools/perf/bench/futex*
6112 F:      Documentation/*futex*
6113
6114 GCC PLUGINS
6115 M:      Kees Cook <keescook@chromium.org>
6116 R:      Emese Revfy <re.emese@gmail.com>
6117 L:      kernel-hardening@lists.openwall.com
6118 S:      Maintained
6119 F:      scripts/gcc-plugins/
6120 F:      scripts/gcc-plugin.sh
6121 F:      scripts/Makefile.gcc-plugins
6122 F:      Documentation/gcc-plugins.txt
6123
6124 GASKET DRIVER FRAMEWORK
6125 M:      Rob Springer <rspringer@google.com>
6126 M:      Todd Poynor <toddpoynor@google.com>
6127 M:      Ben Chan <benchan@chromium.org>
6128 S:      Maintained
6129 F:      drivers/staging/gasket/
6130
6131 GCOV BASED KERNEL PROFILING
6132 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6133 S:      Maintained
6134 F:      kernel/gcov/
6135 F:      Documentation/dev-tools/gcov.rst
6136
6137 GDB KERNEL DEBUGGING HELPER SCRIPTS
6138 M:      Jan Kiszka <jan.kiszka@siemens.com>
6139 M:      Kieran Bingham <kbingham@kernel.org>
6140 S:      Supported
6141 F:      scripts/gdb/
6142
6143 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6144 M:      Achim Leubner <achim_leubner@adaptec.com>
6145 L:      linux-scsi@vger.kernel.org
6146 W:      http://www.icp-vortex.com/
6147 S:      Supported
6148 F:      drivers/scsi/gdt*
6149
6150 GEMTEK FM RADIO RECEIVER DRIVER
6151 M:      Hans Verkuil <hverkuil@xs4all.nl>
6152 L:      linux-media@vger.kernel.org
6153 T:      git git://linuxtv.org/media_tree.git
6154 W:      https://linuxtv.org
6155 S:      Maintained
6156 F:      drivers/media/radio/radio-gemtek*
6157
6158 GENERIC GPIO I2C DRIVER
6159 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6160 S:      Supported
6161 F:      drivers/i2c/busses/i2c-gpio.c
6162 F:      include/linux/platform_data/i2c-gpio.h
6163
6164 GENERIC GPIO I2C MULTIPLEXER DRIVER
6165 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6166 L:      linux-i2c@vger.kernel.org
6167 S:      Supported
6168 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6169 F:      include/linux/platform_data/i2c-mux-gpio.h
6170 F:      Documentation/i2c/muxes/i2c-mux-gpio
6171
6172 GENERIC HDLC (WAN) DRIVERS
6173 M:      Krzysztof Halasa <khc@pm.waw.pl>
6174 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6175 S:      Maintained
6176 F:      drivers/net/wan/c101.c
6177 F:      drivers/net/wan/hd6457*
6178 F:      drivers/net/wan/hdlc*
6179 F:      drivers/net/wan/n2.c
6180 F:      drivers/net/wan/pc300too.c
6181 F:      drivers/net/wan/pci200syn.c
6182 F:      drivers/net/wan/wanxl*
6183
6184 GENERIC INCLUDE/ASM HEADER FILES
6185 M:      Arnd Bergmann <arnd@arndb.de>
6186 L:      linux-arch@vger.kernel.org
6187 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6188 S:      Maintained
6189 F:      include/asm-generic/
6190 F:      include/uapi/asm-generic/
6191
6192 GENERIC PHY FRAMEWORK
6193 M:      Kishon Vijay Abraham I <kishon@ti.com>
6194 L:      linux-kernel@vger.kernel.org
6195 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6196 S:      Supported
6197 F:      drivers/phy/
6198 F:      include/linux/phy/
6199
6200 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6201 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6202 S:      Supported
6203 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6204
6205 GENERIC PM DOMAINS
6206 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6207 M:      Kevin Hilman <khilman@kernel.org>
6208 M:      Ulf Hansson <ulf.hansson@linaro.org>
6209 L:      linux-pm@vger.kernel.org
6210 S:      Supported
6211 F:      drivers/base/power/domain*.c
6212 F:      include/linux/pm_domain.h
6213 F:      Documentation/devicetree/bindings/power/power_domain.txt
6214
6215 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6216 M:      Eugen Hristev <eugen.hristev@microchip.com>
6217 L:      linux-input@vger.kernel.org
6218 S:      Maintained
6219 F:      drivers/input/touchscreen/resistive-adc-touch.c
6220
6221 GENERIC UIO DRIVER FOR PCI DEVICES
6222 M:      "Michael S. Tsirkin" <mst@redhat.com>
6223 L:      kvm@vger.kernel.org
6224 S:      Supported
6225 F:      drivers/uio/uio_pci_generic.c
6226
6227 GENWQE (IBM Generic Workqueue Card)
6228 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6229 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6230 S:      Supported
6231 F:      drivers/misc/genwqe/
6232
6233 GET_MAINTAINER SCRIPT
6234 M:      Joe Perches <joe@perches.com>
6235 S:      Maintained
6236 F:      scripts/get_maintainer.pl
6237
6238 GFS2 FILE SYSTEM
6239 M:      Bob Peterson <rpeterso@redhat.com>
6240 M:      Andreas Gruenbacher <agruenba@redhat.com>
6241 L:      cluster-devel@redhat.com
6242 W:      http://sources.redhat.com/cluster/
6243 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6244 S:      Supported
6245 F:      Documentation/filesystems/gfs2*.txt
6246 F:      fs/gfs2/
6247 F:      include/uapi/linux/gfs2_ondisk.h
6248
6249 GIGASET ISDN DRIVERS
6250 M:      Paul Bolle <pebolle@tiscali.nl>
6251 L:      gigaset307x-common@lists.sourceforge.net
6252 W:      http://gigaset307x.sourceforge.net/
6253 S:      Odd Fixes
6254 F:      Documentation/isdn/README.gigaset
6255 F:      drivers/isdn/gigaset/
6256 F:      include/uapi/linux/gigaset_dev.h
6257
6258 GNSS SUBSYSTEM
6259 M:      Johan Hovold <johan@kernel.org>
6260 S:      Maintained
6261 F:      Documentation/ABI/testing/sysfs-class-gnss
6262 F:      Documentation/devicetree/bindings/gnss/
6263 F:      drivers/gnss/
6264 F:      include/linux/gnss.h
6265
6266 GO7007 MPEG CODEC
6267 M:      Hans Verkuil <hans.verkuil@cisco.com>
6268 L:      linux-media@vger.kernel.org
6269 S:      Maintained
6270 F:      drivers/media/usb/go7007/
6271
6272 GOODIX TOUCHSCREEN
6273 M:      Bastien Nocera <hadess@hadess.net>
6274 L:      linux-input@vger.kernel.org
6275 S:      Maintained
6276 F:      drivers/input/touchscreen/goodix.c
6277
6278 GPD POCKET FAN DRIVER
6279 M:      Hans de Goede <hdegoede@redhat.com>
6280 L:      platform-driver-x86@vger.kernel.org
6281 S:      Maintained
6282 F:      drivers/platform/x86/gpd-pocket-fan.c
6283
6284 GPIO ACPI SUPPORT
6285 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6286 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6287 L:      linux-gpio@vger.kernel.org
6288 L:      linux-acpi@vger.kernel.org
6289 S:      Maintained
6290 F:      Documentation/acpi/gpio-properties.txt
6291 F:      drivers/gpio/gpiolib-acpi.c
6292
6293 GPIO IR Transmitter
6294 M:      Sean Young <sean@mess.org>
6295 L:      linux-media@vger.kernel.org
6296 S:      Maintained
6297 F:      drivers/media/rc/gpio-ir-tx.c
6298
6299 GPIO MOCKUP DRIVER
6300 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6301 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6302 L:      linux-gpio@vger.kernel.org
6303 S:      Maintained
6304 F:      drivers/gpio/gpio-mockup.c
6305 F:      tools/testing/selftests/gpio/
6306
6307 GPIO SUBSYSTEM
6308 M:      Linus Walleij <linus.walleij@linaro.org>
6309 L:      linux-gpio@vger.kernel.org
6310 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6311 S:      Maintained
6312 F:      Documentation/devicetree/bindings/gpio/
6313 F:      Documentation/driver-api/gpio/
6314 F:      Documentation/gpio/
6315 F:      Documentation/ABI/testing/gpio-cdev
6316 F:      Documentation/ABI/obsolete/sysfs-gpio
6317 F:      drivers/gpio/
6318 F:      include/linux/gpio/
6319 F:      include/linux/gpio.h
6320 F:      include/linux/of_gpio.h
6321 F:      include/asm-generic/gpio.h
6322 F:      include/uapi/linux/gpio.h
6323 F:      tools/gpio/
6324
6325 GRE DEMULTIPLEXER DRIVER
6326 M:      Dmitry Kozlov <xeb@mail.ru>
6327 L:      netdev@vger.kernel.org
6328 S:      Maintained
6329 F:      net/ipv4/gre_demux.c
6330 F:      net/ipv4/gre_offload.c
6331 F:      include/net/gre.h
6332
6333 GRETH 10/100/1G Ethernet MAC device driver
6334 M:      Andreas Larsson <andreas@gaisler.com>
6335 L:      netdev@vger.kernel.org
6336 S:      Maintained
6337 F:      drivers/net/ethernet/aeroflex/
6338
6339 GREYBUS AUDIO PROTOCOLS DRIVERS
6340 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6341 M:      Mark Greer <mgreer@animalcreek.com>
6342 S:      Maintained
6343 F:      drivers/staging/greybus/audio_apbridgea.c
6344 F:      drivers/staging/greybus/audio_apbridgea.h
6345 F:      drivers/staging/greybus/audio_codec.c
6346 F:      drivers/staging/greybus/audio_codec.h
6347 F:      drivers/staging/greybus/audio_gb.c
6348 F:      drivers/staging/greybus/audio_manager.c
6349 F:      drivers/staging/greybus/audio_manager.h
6350 F:      drivers/staging/greybus/audio_manager_module.c
6351 F:      drivers/staging/greybus/audio_manager_private.h
6352 F:      drivers/staging/greybus/audio_manager_sysfs.c
6353 F:      drivers/staging/greybus/audio_module.c
6354 F:      drivers/staging/greybus/audio_topology.c
6355
6356 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6357 M:      Viresh Kumar <vireshk@kernel.org>
6358 S:      Maintained
6359 F:      drivers/staging/greybus/authentication.c
6360 F:      drivers/staging/greybus/bootrom.c
6361 F:      drivers/staging/greybus/firmware.h
6362 F:      drivers/staging/greybus/fw-core.c
6363 F:      drivers/staging/greybus/fw-download.c
6364 F:      drivers/staging/greybus/fw-management.c
6365 F:      drivers/staging/greybus/greybus_authentication.h
6366 F:      drivers/staging/greybus/greybus_firmware.h
6367 F:      drivers/staging/greybus/hid.c
6368 F:      drivers/staging/greybus/i2c.c
6369 F:      drivers/staging/greybus/spi.c
6370 F:      drivers/staging/greybus/spilib.c
6371 F:      drivers/staging/greybus/spilib.h
6372
6373 GREYBUS LOOPBACK DRIVER
6374 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6375 S:      Maintained
6376 F:      drivers/staging/greybus/loopback.c
6377
6378 GREYBUS PLATFORM DRIVERS
6379 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6380 S:      Maintained
6381 F:      drivers/staging/greybus/arche-platform.c
6382 F:      drivers/staging/greybus/arche-apb-ctrl.c
6383 F:      drivers/staging/greybus/arche_platform.h
6384
6385 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6386 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6387 S:      Maintained
6388 F:      drivers/staging/greybus/sdio.c
6389 F:      drivers/staging/greybus/light.c
6390 F:      drivers/staging/greybus/gpio.c
6391 F:      drivers/staging/greybus/power_supply.c
6392 F:      drivers/staging/greybus/spi.c
6393 F:      drivers/staging/greybus/spilib.c
6394
6395 GREYBUS SUBSYSTEM
6396 M:      Johan Hovold <johan@kernel.org>
6397 M:      Alex Elder <elder@kernel.org>
6398 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6399 S:      Maintained
6400 F:      drivers/staging/greybus/
6401 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6402
6403 GREYBUS UART PROTOCOLS DRIVERS
6404 M:      David Lin <dtwlin@gmail.com>
6405 S:      Maintained
6406 F:      drivers/staging/greybus/uart.c
6407 F:      drivers/staging/greybus/log.c
6408
6409 GS1662 VIDEO SERIALIZER
6410 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6411 L:      linux-media@vger.kernel.org
6412 T:      git git://linuxtv.org/media_tree.git
6413 S:      Maintained
6414 F:      drivers/media/spi/gs1662.c
6415
6416 GSPCA FINEPIX SUBDRIVER
6417 M:      Frank Zago <frank@zago.net>
6418 L:      linux-media@vger.kernel.org
6419 T:      git git://linuxtv.org/media_tree.git
6420 S:      Maintained
6421 F:      drivers/media/usb/gspca/finepix.c
6422
6423 GSPCA GL860 SUBDRIVER
6424 M:      Olivier Lorin <o.lorin@laposte.net>
6425 L:      linux-media@vger.kernel.org
6426 T:      git git://linuxtv.org/media_tree.git
6427 S:      Maintained
6428 F:      drivers/media/usb/gspca/gl860/
6429
6430 GSPCA M5602 SUBDRIVER
6431 M:      Erik Andren <erik.andren@gmail.com>
6432 L:      linux-media@vger.kernel.org
6433 T:      git git://linuxtv.org/media_tree.git
6434 S:      Maintained
6435 F:      drivers/media/usb/gspca/m5602/
6436
6437 GSPCA PAC207 SONIXB SUBDRIVER
6438 M:      Hans Verkuil <hverkuil@xs4all.nl>
6439 L:      linux-media@vger.kernel.org
6440 T:      git git://linuxtv.org/media_tree.git
6441 S:      Odd Fixes
6442 F:      drivers/media/usb/gspca/pac207.c
6443
6444 GSPCA SN9C20X SUBDRIVER
6445 M:      Brian Johnson <brijohn@gmail.com>
6446 L:      linux-media@vger.kernel.org
6447 T:      git git://linuxtv.org/media_tree.git
6448 S:      Maintained
6449 F:      drivers/media/usb/gspca/sn9c20x.c
6450
6451 GSPCA T613 SUBDRIVER
6452 M:      Leandro Costantino <lcostantino@gmail.com>
6453 L:      linux-media@vger.kernel.org
6454 T:      git git://linuxtv.org/media_tree.git
6455 S:      Maintained
6456 F:      drivers/media/usb/gspca/t613.c
6457
6458 GSPCA USB WEBCAM DRIVER
6459 M:      Hans Verkuil <hverkuil@xs4all.nl>
6460 L:      linux-media@vger.kernel.org
6461 T:      git git://linuxtv.org/media_tree.git
6462 S:      Odd Fixes
6463 F:      drivers/media/usb/gspca/
6464
6465 GTP (GPRS Tunneling Protocol)
6466 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6467 M:      Harald Welte <laforge@gnumonks.org>
6468 L:      osmocom-net-gprs@lists.osmocom.org
6469 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6470 S:      Maintained
6471 F:      drivers/net/gtp.c
6472
6473 GUID PARTITION TABLE (GPT)
6474 M:      Davidlohr Bueso <dave@stgolabs.net>
6475 L:      linux-efi@vger.kernel.org
6476 S:      Maintained
6477 F:      block/partitions/efi.*
6478
6479 H8/300 ARCHITECTURE
6480 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6481 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6482 W:      http://uclinux-h8.sourceforge.jp
6483 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6484 S:      Maintained
6485 F:      arch/h8300/
6486 F:      drivers/clocksource/h8300_*.c
6487 F:      drivers/clk/h8300/
6488 F:      drivers/irqchip/irq-renesas-h8*.c
6489
6490 HACKRF MEDIA DRIVER
6491 M:      Antti Palosaari <crope@iki.fi>
6492 L:      linux-media@vger.kernel.org
6493 W:      https://linuxtv.org
6494 W:      http://palosaari.fi/linux/
6495 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6496 T:      git git://linuxtv.org/anttip/media_tree.git
6497 S:      Maintained
6498 F:      drivers/media/usb/hackrf/
6499
6500 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6501 M:      Frank Seidel <frank@f-seidel.de>
6502 L:      platform-driver-x86@vger.kernel.org
6503 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6504 S:      Maintained
6505 F:      drivers/platform/x86/hdaps.c
6506
6507 HARDWARE MONITORING
6508 M:      Jean Delvare <jdelvare@suse.com>
6509 M:      Guenter Roeck <linux@roeck-us.net>
6510 L:      linux-hwmon@vger.kernel.org
6511 W:      http://hwmon.wiki.kernel.org/
6512 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6513 S:      Maintained
6514 F:      Documentation/devicetree/bindings/hwmon/
6515 F:      Documentation/hwmon/
6516 F:      drivers/hwmon/
6517 F:      include/linux/hwmon*.h
6518 F:      include/trace/events/hwmon*.h
6519
6520 HARDWARE RANDOM NUMBER GENERATOR CORE
6521 M:      Matt Mackall <mpm@selenic.com>
6522 M:      Herbert Xu <herbert@gondor.apana.org.au>
6523 L:      linux-crypto@vger.kernel.org
6524 S:      Odd fixes
6525 F:      Documentation/devicetree/bindings/rng/
6526 F:      Documentation/hw_random.txt
6527 F:      drivers/char/hw_random/
6528 F:      include/linux/hw_random.h
6529
6530 HARDWARE TRACING FACILITIES
6531 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6532 S:      Maintained
6533 F:      drivers/hwtracing/
6534
6535 HARDWARE SPINLOCK CORE
6536 M:      Ohad Ben-Cohen <ohad@wizery.com>
6537 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6538 L:      linux-remoteproc@vger.kernel.org
6539 S:      Maintained
6540 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6541 F:      Documentation/devicetree/bindings/hwlock/
6542 F:      Documentation/hwspinlock.txt
6543 F:      drivers/hwspinlock/
6544 F:      include/linux/hwspinlock.h
6545
6546 HARMONY SOUND DRIVER
6547 L:      linux-parisc@vger.kernel.org
6548 S:      Maintained
6549 F:      sound/parisc/harmony.*
6550
6551 HDPVR USB VIDEO ENCODER DRIVER
6552 M:      Hans Verkuil <hverkuil@xs4all.nl>
6553 L:      linux-media@vger.kernel.org
6554 T:      git git://linuxtv.org/media_tree.git
6555 W:      https://linuxtv.org
6556 S:      Odd Fixes
6557 F:      drivers/media/usb/hdpvr/
6558
6559 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6560 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6561 S:      Supported
6562 F:      Documentation/watchdog/hpwdt.txt
6563 F:      drivers/watchdog/hpwdt.c
6564
6565 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6566 M:      Don Brace <don.brace@microsemi.com>
6567 L:      esc.storagedev@microsemi.com
6568 L:      linux-scsi@vger.kernel.org
6569 S:      Supported
6570 F:      Documentation/scsi/hpsa.txt
6571 F:      drivers/scsi/hpsa*.[ch]
6572 F:      include/linux/cciss*.h
6573 F:      include/uapi/linux/cciss*.h
6574
6575 HFI1 DRIVER
6576 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6577 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6578 L:      linux-rdma@vger.kernel.org
6579 S:      Supported
6580 F:      drivers/infiniband/hw/hfi1
6581
6582 HFS FILESYSTEM
6583 L:      linux-fsdevel@vger.kernel.org
6584 S:      Orphan
6585 F:      Documentation/filesystems/hfs.txt
6586 F:      fs/hfs/
6587
6588 HFSPLUS FILESYSTEM
6589 L:      linux-fsdevel@vger.kernel.org
6590 S:      Orphan
6591 F:      Documentation/filesystems/hfsplus.txt
6592 F:      fs/hfsplus/
6593
6594 HGA FRAMEBUFFER DRIVER
6595 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6596 L:      linux-nvidia@lists.surfsouth.com
6597 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6598 S:      Maintained
6599 F:      drivers/video/fbdev/hgafb.c
6600
6601 HIBERNATION (aka Software Suspend, aka swsusp)
6602 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6603 M:      Pavel Machek <pavel@ucw.cz>
6604 L:      linux-pm@vger.kernel.org
6605 B:      https://bugzilla.kernel.org
6606 S:      Supported
6607 F:      arch/x86/power/
6608 F:      drivers/base/power/
6609 F:      kernel/power/
6610 F:      include/linux/suspend.h
6611 F:      include/linux/freezer.h
6612 F:      include/linux/pm.h
6613 F:      arch/*/include/asm/suspend*.h
6614
6615 HID CORE LAYER
6616 M:      Jiri Kosina <jikos@kernel.org>
6617 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6618 L:      linux-input@vger.kernel.org
6619 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6620 S:      Maintained
6621 F:      drivers/hid/
6622 F:      include/linux/hid*
6623 F:      include/uapi/linux/hid*
6624
6625 HID SENSOR HUB DRIVERS
6626 M:      Jiri Kosina <jikos@kernel.org>
6627 M:      Jonathan Cameron <jic23@kernel.org>
6628 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6629 L:      linux-input@vger.kernel.org
6630 L:      linux-iio@vger.kernel.org
6631 S:      Maintained
6632 F:      Documentation/hid/hid-sensor*
6633 F:      drivers/hid/hid-sensor-*
6634 F:      drivers/iio/*/hid-*
6635 F:      include/linux/hid-sensor-*
6636
6637 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6638 M:      Thomas Gleixner <tglx@linutronix.de>
6639 L:      linux-kernel@vger.kernel.org
6640 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6641 S:      Maintained
6642 F:      Documentation/timers/
6643 F:      kernel/time/hrtimer.c
6644 F:      kernel/time/clockevents.c
6645 F:      kernel/time/timer_*.c
6646 F:      include/linux/clockchips.h
6647 F:      include/linux/hrtimer.h
6648
6649 HIGH-SPEED SCC DRIVER FOR AX.25
6650 L:      linux-hams@vger.kernel.org
6651 S:      Orphan
6652 F:      drivers/net/hamradio/dmascc.c
6653 F:      drivers/net/hamradio/scc.c
6654
6655 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6656 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6657 W:      http://www.highpoint-tech.com
6658 S:      Supported
6659 F:      Documentation/scsi/hptiop.txt
6660 F:      drivers/scsi/hptiop.c
6661
6662 HIPPI
6663 M:      Jes Sorensen <jes@trained-monkey.org>
6664 L:      linux-hippi@sunsite.dk
6665 S:      Maintained
6666 F:      include/linux/hippidevice.h
6667 F:      include/uapi/linux/if_hippi.h
6668 F:      net/802/hippi.c
6669 F:      drivers/net/hippi/
6670
6671 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6672 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6673 M:      Salil Mehta <salil.mehta@huawei.com>
6674 L:      netdev@vger.kernel.org
6675 W:      http://www.hisilicon.com
6676 S:      Maintained
6677 F:      drivers/net/ethernet/hisilicon/hns3/
6678
6679 HISILICON LPC BUS DRIVER
6680 M:      john.garry@huawei.com
6681 W:      http://www.hisilicon.com
6682 S:      Maintained
6683 F:      drivers/bus/hisi_lpc.c
6684 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6685
6686 HISILICON NETWORK SUBSYSTEM DRIVER
6687 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6688 M:      Salil Mehta <salil.mehta@huawei.com>
6689 L:      netdev@vger.kernel.org
6690 W:      http://www.hisilicon.com
6691 S:      Maintained
6692 F:      drivers/net/ethernet/hisilicon/
6693 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6694
6695 HISILICON PMU DRIVER
6696 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6697 W:      http://www.hisilicon.com
6698 S:      Supported
6699 F:      drivers/perf/hisilicon
6700 F:      Documentation/perf/hisi-pmu.txt
6701
6702 HISILICON ROCE DRIVER
6703 M:      Lijun Ou <oulijun@huawei.com>
6704 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6705 L:      linux-rdma@vger.kernel.org
6706 S:      Maintained
6707 F:      drivers/infiniband/hw/hns/
6708 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6709
6710 HISILICON SAS Controller
6711 M:      John Garry <john.garry@huawei.com>
6712 W:      http://www.hisilicon.com
6713 S:      Supported
6714 F:      drivers/scsi/hisi_sas/
6715 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6716
6717 HMM - Heterogeneous Memory Management
6718 M:      Jérôme Glisse <jglisse@redhat.com>
6719 L:      linux-mm@kvack.org
6720 S:      Maintained
6721 F:      mm/hmm*
6722 F:      include/linux/hmm*
6723 F:      Documentation/vm/hmm.rst
6724
6725 HOST AP DRIVER
6726 M:      Jouni Malinen <j@w1.fi>
6727 L:      linux-wireless@vger.kernel.org
6728 W:      http://w1.fi/hostap-driver.html
6729 S:      Obsolete
6730 F:      drivers/net/wireless/intersil/hostap/
6731
6732 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6733 L:      platform-driver-x86@vger.kernel.org
6734 S:      Orphan
6735 F:      drivers/platform/x86/tc1100-wmi.c
6736
6737 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6738 M:      Jaroslav Kysela <perex@perex.cz>
6739 S:      Maintained
6740 F:      drivers/net/ethernet/hp/hp100.*
6741
6742 HPET:   High Precision Event Timers driver
6743 M:      Clemens Ladisch <clemens@ladisch.de>
6744 S:      Maintained
6745 F:      Documentation/timers/hpet.txt
6746 F:      drivers/char/hpet.c
6747 F:      include/linux/hpet.h
6748 F:      include/uapi/linux/hpet.h
6749
6750 HPET:   x86
6751 S:      Orphan
6752 F:      arch/x86/kernel/hpet.c
6753 F:      arch/x86/include/asm/hpet.h
6754
6755 HPFS FILESYSTEM
6756 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6757 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6758 S:      Maintained
6759 F:      fs/hpfs/
6760
6761 HSI SUBSYSTEM
6762 M:      Sebastian Reichel <sre@kernel.org>
6763 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6764 S:      Maintained
6765 F:      Documentation/ABI/testing/sysfs-bus-hsi
6766 F:      Documentation/driver-api/hsi.rst
6767 F:      drivers/hsi/
6768 F:      include/linux/hsi/
6769 F:      include/uapi/linux/hsi/
6770
6771 HSO 3G MODEM DRIVER
6772 L:      linux-usb@vger.kernel.org
6773 S:      Orphan
6774 F:      drivers/net/usb/hso.c
6775
6776 HSR NETWORK PROTOCOL
6777 M:      Arvid Brodin <arvid.brodin@alten.se>
6778 L:      netdev@vger.kernel.org
6779 S:      Maintained
6780 F:      net/hsr/
6781
6782 HT16K33 LED CONTROLLER DRIVER
6783 M:      Robin van der Gracht <robin@protonic.nl>
6784 S:      Maintained
6785 F:      drivers/auxdisplay/ht16k33.c
6786 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6787
6788 HTCPEN TOUCHSCREEN DRIVER
6789 M:      Pau Oliva Fora <pof@eslack.org>
6790 L:      linux-input@vger.kernel.org
6791 S:      Maintained
6792 F:      drivers/input/touchscreen/htcpen.c
6793
6794 HUAWEI ETHERNET DRIVER
6795 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6796 L:      netdev@vger.kernel.org
6797 S:      Supported
6798 F:      Documentation/networking/hinic.txt
6799 F:      drivers/net/ethernet/huawei/hinic/
6800
6801 HUGETLB FILESYSTEM
6802 M:      Mike Kravetz <mike.kravetz@oracle.com>
6803 L:      linux-mm@kvack.org
6804 S:      Maintained
6805 F:      fs/hugetlbfs/
6806 F:      mm/hugetlb.c
6807 F:      include/linux/hugetlb.h
6808 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6809 F:      Documentation/vm/hugetlbfs_reserv.rst
6810 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6811
6812 HVA ST MEDIA DRIVER
6813 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6814 L:      linux-media@vger.kernel.org
6815 T:      git git://linuxtv.org/media_tree.git
6816 W:      https://linuxtv.org
6817 S:      Supported
6818 F:      drivers/media/platform/sti/hva
6819
6820 HWPOISON MEMORY FAILURE HANDLING
6821 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6822 L:      linux-mm@kvack.org
6823 S:      Maintained
6824 F:      mm/memory-failure.c
6825 F:      mm/hwpoison-inject.c
6826
6827 HYGON PROCESSOR SUPPORT
6828 M:      Pu Wen <puwen@hygon.cn>
6829 L:      linux-kernel@vger.kernel.org
6830 S:      Maintained
6831 F:      arch/x86/kernel/cpu/hygon.c
6832
6833 Hyper-V CORE AND DRIVERS
6834 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6835 M:      Haiyang Zhang <haiyangz@microsoft.com>
6836 M:      Stephen Hemminger <sthemmin@microsoft.com>
6837 L:      devel@linuxdriverproject.org
6838 S:      Maintained
6839 F:      Documentation/networking/netvsc.txt
6840 F:      arch/x86/include/asm/mshyperv.h
6841 F:      arch/x86/include/asm/trace/hyperv.h
6842 F:      arch/x86/include/asm/hyperv-tlfs.h
6843 F:      arch/x86/kernel/cpu/mshyperv.c
6844 F:      arch/x86/hyperv
6845 F:      drivers/hid/hid-hyperv.c
6846 F:      drivers/hv/
6847 F:      drivers/input/serio/hyperv-keyboard.c
6848 F:      drivers/pci/controller/pci-hyperv.c
6849 F:      drivers/net/hyperv/
6850 F:      drivers/scsi/storvsc_drv.c
6851 F:      drivers/uio/uio_hv_generic.c
6852 F:      drivers/video/fbdev/hyperv_fb.c
6853 F:      net/vmw_vsock/hyperv_transport.c
6854 F:      include/linux/hyperv.h
6855 F:      include/uapi/linux/hyperv.h
6856 F:      tools/hv/
6857 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6858
6859 HYPERVISOR VIRTUAL CONSOLE DRIVER
6860 L:      linuxppc-dev@lists.ozlabs.org
6861 S:      Odd Fixes
6862 F:      drivers/tty/hvc/
6863
6864 I2C ACPI SUPPORT
6865 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6866 L:      linux-i2c@vger.kernel.org
6867 L:      linux-acpi@vger.kernel.org
6868 S:      Maintained
6869 F:      drivers/i2c/i2c-core-acpi.c
6870
6871 I2C MUXES
6872 M:      Peter Rosin <peda@axentia.se>
6873 L:      linux-i2c@vger.kernel.org
6874 S:      Maintained
6875 F:      Documentation/i2c/i2c-topology
6876 F:      Documentation/i2c/muxes/
6877 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6878 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6879 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6880 F:      drivers/i2c/i2c-mux.c
6881 F:      drivers/i2c/muxes/
6882 F:      include/linux/i2c-mux.h
6883
6884 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6885 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6886 L:      linux-i2c@vger.kernel.org
6887 S:      Maintained
6888 F:      drivers/i2c/busses/i2c-mv64xxx.c
6889
6890 I2C OVER PARALLEL PORT
6891 M:      Jean Delvare <jdelvare@suse.com>
6892 L:      linux-i2c@vger.kernel.org
6893 S:      Maintained
6894 F:      Documentation/i2c/busses/i2c-parport
6895 F:      Documentation/i2c/busses/i2c-parport-light
6896 F:      drivers/i2c/busses/i2c-parport.c
6897 F:      drivers/i2c/busses/i2c-parport-light.c
6898
6899 I2C SUBSYSTEM
6900 M:      Wolfram Sang <wsa@the-dreams.de>
6901 L:      linux-i2c@vger.kernel.org
6902 W:      https://i2c.wiki.kernel.org/
6903 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6904 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6905 S:      Maintained
6906 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6907 F:      Documentation/i2c/
6908 F:      drivers/i2c/*
6909 F:      include/linux/i2c.h
6910 F:      include/linux/i2c-dev.h
6911 F:      include/linux/i2c-smbus.h
6912 F:      include/uapi/linux/i2c.h
6913 F:      include/uapi/linux/i2c-*.h
6914
6915 I2C SUBSYSTEM HOST DRIVERS
6916 L:      linux-i2c@vger.kernel.org
6917 W:      https://i2c.wiki.kernel.org/
6918 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6919 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6920 S:      Odd Fixes
6921 F:      Documentation/devicetree/bindings/i2c/
6922 F:      drivers/i2c/algos/
6923 F:      drivers/i2c/busses/
6924
6925 I2C-TAOS-EVM DRIVER
6926 M:      Jean Delvare <jdelvare@suse.com>
6927 L:      linux-i2c@vger.kernel.org
6928 S:      Maintained
6929 F:      Documentation/i2c/busses/i2c-taos-evm
6930 F:      drivers/i2c/busses/i2c-taos-evm.c
6931
6932 I2C-TINY-USB DRIVER
6933 M:      Till Harbaum <till@harbaum.org>
6934 L:      linux-i2c@vger.kernel.org
6935 W:      http://www.harbaum.org/till/i2c_tiny_usb
6936 S:      Maintained
6937 F:      drivers/i2c/busses/i2c-tiny-usb.c
6938
6939 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6940 M:      Jean Delvare <jdelvare@suse.com>
6941 L:      linux-i2c@vger.kernel.org
6942 S:      Maintained
6943 F:      Documentation/i2c/busses/i2c-ali1535
6944 F:      Documentation/i2c/busses/i2c-ali1563
6945 F:      Documentation/i2c/busses/i2c-ali15x3
6946 F:      Documentation/i2c/busses/i2c-amd756
6947 F:      Documentation/i2c/busses/i2c-amd8111
6948 F:      Documentation/i2c/busses/i2c-i801
6949 F:      Documentation/i2c/busses/i2c-nforce2
6950 F:      Documentation/i2c/busses/i2c-piix4
6951 F:      Documentation/i2c/busses/i2c-sis5595
6952 F:      Documentation/i2c/busses/i2c-sis630
6953 F:      Documentation/i2c/busses/i2c-sis96x
6954 F:      Documentation/i2c/busses/i2c-via
6955 F:      Documentation/i2c/busses/i2c-viapro
6956 F:      drivers/i2c/busses/i2c-ali1535.c
6957 F:      drivers/i2c/busses/i2c-ali1563.c
6958 F:      drivers/i2c/busses/i2c-ali15x3.c
6959 F:      drivers/i2c/busses/i2c-amd756.c
6960 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6961 F:      drivers/i2c/busses/i2c-amd8111.c
6962 F:      drivers/i2c/busses/i2c-i801.c
6963 F:      drivers/i2c/busses/i2c-isch.c
6964 F:      drivers/i2c/busses/i2c-nforce2.c
6965 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6966 F:      drivers/i2c/busses/i2c-piix4.c
6967 F:      drivers/i2c/busses/i2c-sis5595.c
6968 F:      drivers/i2c/busses/i2c-sis630.c
6969 F:      drivers/i2c/busses/i2c-sis96x.c
6970 F:      drivers/i2c/busses/i2c-via.c
6971 F:      drivers/i2c/busses/i2c-viapro.c
6972
6973 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6974 M:      Hans de Goede <hdegoede@redhat.com>
6975 L:      linux-i2c@vger.kernel.org
6976 S:      Maintained
6977 F:      drivers/i2c/busses/i2c-cht-wc.c
6978
6979 I2C/SMBUS ISMT DRIVER
6980 M:      Seth Heasley <seth.heasley@intel.com>
6981 M:      Neil Horman <nhorman@tuxdriver.com>
6982 L:      linux-i2c@vger.kernel.org
6983 F:      drivers/i2c/busses/i2c-ismt.c
6984 F:      Documentation/i2c/busses/i2c-ismt
6985
6986 I2C/SMBUS STUB DRIVER
6987 M:      Jean Delvare <jdelvare@suse.com>
6988 L:      linux-i2c@vger.kernel.org
6989 S:      Maintained
6990 F:      drivers/i2c/i2c-stub.c
6991
6992 IA64 (Itanium) PLATFORM
6993 M:      Tony Luck <tony.luck@intel.com>
6994 M:      Fenghua Yu <fenghua.yu@intel.com>
6995 L:      linux-ia64@vger.kernel.org
6996 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6997 S:      Maintained
6998 F:      arch/ia64/
6999
7000 IBM Power 842 compression accelerator
7001 M:      Haren Myneni <haren@us.ibm.com>
7002 S:      Supported
7003 F:      drivers/crypto/nx/Makefile
7004 F:      drivers/crypto/nx/Kconfig
7005 F:      drivers/crypto/nx/nx-842*
7006 F:      include/linux/sw842.h
7007 F:      crypto/842.c
7008 F:      lib/842/
7009
7010 IBM Power in-Nest Crypto Acceleration
7011 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7012 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7013 L:      linux-crypto@vger.kernel.org
7014 S:      Supported
7015 F:      drivers/crypto/nx/Makefile
7016 F:      drivers/crypto/nx/Kconfig
7017 F:      drivers/crypto/nx/nx-aes*
7018 F:      drivers/crypto/nx/nx-sha*
7019 F:      drivers/crypto/nx/nx.*
7020 F:      drivers/crypto/nx/nx_csbcpb.h
7021 F:      drivers/crypto/nx/nx_debugfs.h
7022
7023 IBM Power Linux RAID adapter
7024 M:      Brian King <brking@us.ibm.com>
7025 S:      Supported
7026 F:      drivers/scsi/ipr.*
7027
7028 IBM Power SRIOV Virtual NIC Device Driver
7029 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
7030 M:      John Allen <jallen@linux.vnet.ibm.com>
7031 L:      netdev@vger.kernel.org
7032 S:      Supported
7033 F:      drivers/net/ethernet/ibm/ibmvnic.*
7034
7035 IBM Power Virtual Accelerator Switchboard
7036 M:      Sukadev Bhattiprolu
7037 L:      linuxppc-dev@lists.ozlabs.org
7038 S:      Supported
7039 F:      arch/powerpc/platforms/powernv/vas*
7040 F:      arch/powerpc/platforms/powernv/copy-paste.h
7041 F:      arch/powerpc/include/asm/vas.h
7042 F:      arch/powerpc/include/uapi/asm/vas.h
7043
7044 IBM Power Virtual Ethernet Device Driver
7045 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
7046 L:      netdev@vger.kernel.org
7047 S:      Supported
7048 F:      drivers/net/ethernet/ibm/ibmveth.*
7049
7050 IBM Power Virtual FC Device Drivers
7051 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7052 L:      linux-scsi@vger.kernel.org
7053 S:      Supported
7054 F:      drivers/scsi/ibmvscsi/ibmvfc*
7055
7056 IBM Power Virtual Management Channel Driver
7057 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7058 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
7059 S:      Supported
7060 F:      drivers/misc/ibmvmc.*
7061
7062 IBM Power Virtual SCSI Device Drivers
7063 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7064 L:      linux-scsi@vger.kernel.org
7065 S:      Supported
7066 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7067 F:      include/scsi/viosrp.h
7068
7069 IBM Power Virtual SCSI Device Target Driver
7070 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7071 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
7072 L:      linux-scsi@vger.kernel.org
7073 L:      target-devel@vger.kernel.org
7074 S:      Supported
7075 F:      drivers/scsi/ibmvscsi_tgt/
7076
7077 IBM Power VMX Cryptographic instructions
7078 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7079 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7080 L:      linux-crypto@vger.kernel.org
7081 S:      Supported
7082 F:      drivers/crypto/vmx/Makefile
7083 F:      drivers/crypto/vmx/Kconfig
7084 F:      drivers/crypto/vmx/vmx.c
7085 F:      drivers/crypto/vmx/aes*
7086 F:      drivers/crypto/vmx/ghash*
7087 F:      drivers/crypto/vmx/ppc-xlate.pl
7088
7089 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7090 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7091 L:      linux-pci@vger.kernel.org
7092 L:      linuxppc-dev@lists.ozlabs.org
7093 S:      Supported
7094 F:      drivers/pci/hotplug/rpaphp*
7095
7096 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7097 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7098 L:      linux-pci@vger.kernel.org
7099 L:      linuxppc-dev@lists.ozlabs.org
7100 S:      Supported
7101 F:      drivers/pci/hotplug/rpadlpar*
7102
7103 IBM ServeRAID RAID DRIVER
7104 S:      Orphan
7105 F:      drivers/scsi/ips.*
7106
7107 ICH LPC AND GPIO DRIVER
7108 M:      Peter Tyser <ptyser@xes-inc.com>
7109 S:      Maintained
7110 F:      drivers/mfd/lpc_ich.c
7111 F:      drivers/gpio/gpio-ich.c
7112
7113 IDE SUBSYSTEM
7114 M:      "David S. Miller" <davem@davemloft.net>
7115 L:      linux-ide@vger.kernel.org
7116 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7117 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7118 S:      Maintained
7119 F:      Documentation/ide/
7120 F:      drivers/ide/
7121 F:      include/linux/ide.h
7122
7123 IDE/ATAPI DRIVERS
7124 M:      Borislav Petkov <bp@alien8.de>
7125 L:      linux-ide@vger.kernel.org
7126 S:      Maintained
7127 F:      Documentation/cdrom/ide-cd
7128 F:      drivers/ide/ide-cd*
7129
7130 IDEAPAD LAPTOP EXTRAS DRIVER
7131 M:      Ike Panhc <ike.pan@canonical.com>
7132 L:      platform-driver-x86@vger.kernel.org
7133 W:      http://launchpad.net/ideapad-laptop
7134 S:      Maintained
7135 F:      drivers/platform/x86/ideapad-laptop.c
7136
7137 IDEAPAD LAPTOP SLIDEBAR DRIVER
7138 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7139 L:      linux-input@vger.kernel.org
7140 W:      https://github.com/o2genum/ideapad-slidebar
7141 S:      Maintained
7142 F:      drivers/input/misc/ideapad_slidebar.c
7143
7144 IDT VersaClock 5 CLOCK DRIVER
7145 M:      Marek Vasut <marek.vasut@gmail.com>
7146 S:      Maintained
7147 F:      drivers/clk/clk-versaclock5.c
7148
7149 IEEE 802.15.4 SUBSYSTEM
7150 M:      Alexander Aring <alex.aring@gmail.com>
7151 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7152 L:      linux-wpan@vger.kernel.org
7153 W:      http://wpan.cakelab.org/
7154 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7155 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7156 S:      Maintained
7157 F:      net/ieee802154/
7158 F:      net/mac802154/
7159 F:      drivers/net/ieee802154/
7160 F:      include/linux/nl802154.h
7161 F:      include/linux/ieee802154.h
7162 F:      include/net/nl802154.h
7163 F:      include/net/mac802154.h
7164 F:      include/net/af_ieee802154.h
7165 F:      include/net/cfg802154.h
7166 F:      include/net/ieee802154_netdev.h
7167 F:      Documentation/networking/ieee802154.txt
7168
7169 IFE PROTOCOL
7170 M:      Yotam Gigi <yotam.gi@gmail.com>
7171 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7172 F:      net/ife
7173 F:      include/net/ife.h
7174 F:      include/uapi/linux/ife.h
7175
7176 IGORPLUG-USB IR RECEIVER
7177 M:      Sean Young <sean@mess.org>
7178 L:      linux-media@vger.kernel.org
7179 S:      Maintained
7180 F:      drivers/media/rc/igorplugusb.c
7181
7182 IGUANAWORKS USB IR TRANSCEIVER
7183 M:      Sean Young <sean@mess.org>
7184 L:      linux-media@vger.kernel.org
7185 S:      Maintained
7186 F:      drivers/media/rc/iguanair.c
7187
7188 IIO DIGITAL POTENTIOMETER DAC
7189 M:      Peter Rosin <peda@axentia.se>
7190 L:      linux-iio@vger.kernel.org
7191 S:      Maintained
7192 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7193 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7194 F:      drivers/iio/dac/dpot-dac.c
7195
7196 IIO ENVELOPE DETECTOR
7197 M:      Peter Rosin <peda@axentia.se>
7198 L:      linux-iio@vger.kernel.org
7199 S:      Maintained
7200 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7201 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7202 F:      drivers/iio/adc/envelope-detector.c
7203
7204 IIO MULTIPLEXER
7205 M:      Peter Rosin <peda@axentia.se>
7206 L:      linux-iio@vger.kernel.org
7207 S:      Maintained
7208 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7209 F:      drivers/iio/multiplexer/iio-mux.c
7210
7211 IIO SUBSYSTEM AND DRIVERS
7212 M:      Jonathan Cameron <jic23@kernel.org>
7213 R:      Hartmut Knaack <knaack.h@gmx.de>
7214 R:      Lars-Peter Clausen <lars@metafoo.de>
7215 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7216 L:      linux-iio@vger.kernel.org
7217 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7218 S:      Maintained
7219 F:      Documentation/ABI/testing/configfs-iio*
7220 F:      Documentation/ABI/testing/sysfs-bus-iio*
7221 F:      Documentation/devicetree/bindings/iio/
7222 F:      drivers/iio/
7223 F:      drivers/staging/iio/
7224 F:      include/linux/iio/
7225 F:      tools/iio/
7226
7227 IIO UNIT CONVERTER
7228 M:      Peter Rosin <peda@axentia.se>
7229 L:      linux-iio@vger.kernel.org
7230 S:      Maintained
7231 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7232 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7233 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7234 F:      drivers/iio/afe/iio-rescale.c
7235
7236 IKANOS/ADI EAGLE ADSL USB DRIVER
7237 M:      Matthieu Castet <castet.matthieu@free.fr>
7238 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7239 S:      Maintained
7240 F:      drivers/usb/atm/ueagle-atm.c
7241
7242 IMGTEC ASCII LCD DRIVER
7243 M:      Paul Burton <paul.burton@mips.com>
7244 S:      Maintained
7245 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7246 F:      drivers/auxdisplay/img-ascii-lcd.c
7247
7248 IMGTEC IR DECODER DRIVER
7249 M:      James Hogan <jhogan@kernel.org>
7250 S:      Maintained
7251 F:      drivers/media/rc/img-ir/
7252
7253 IMON SOUNDGRAPH USB IR RECEIVER
7254 M:      Sean Young <sean@mess.org>
7255 L:      linux-media@vger.kernel.org
7256 S:      Maintained
7257 F:      drivers/media/rc/imon_raw.c
7258 F:      drivers/media/rc/imon.c
7259
7260 IMS TWINTURBO FRAMEBUFFER DRIVER
7261 L:      linux-fbdev@vger.kernel.org
7262 S:      Orphan
7263 F:      drivers/video/fbdev/imsttfb.c
7264
7265 INA209 HARDWARE MONITOR DRIVER
7266 M:      Guenter Roeck <linux@roeck-us.net>
7267 L:      linux-hwmon@vger.kernel.org
7268 S:      Maintained
7269 F:      Documentation/hwmon/ina209
7270 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7271 F:      drivers/hwmon/ina209.c
7272
7273 INA2XX HARDWARE MONITOR DRIVER
7274 M:      Guenter Roeck <linux@roeck-us.net>
7275 L:      linux-hwmon@vger.kernel.org
7276 S:      Maintained
7277 F:      Documentation/hwmon/ina2xx
7278 F:      drivers/hwmon/ina2xx.c
7279 F:      include/linux/platform_data/ina2xx.h
7280
7281 INDUSTRY PACK SUBSYSTEM (IPACK)
7282 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7283 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7284 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7285 L:      industrypack-devel@lists.sourceforge.net
7286 W:      http://industrypack.sourceforge.net
7287 S:      Maintained
7288 F:      drivers/ipack/
7289
7290 INFINIBAND SUBSYSTEM
7291 M:      Doug Ledford <dledford@redhat.com>
7292 M:      Jason Gunthorpe <jgg@mellanox.com>
7293 L:      linux-rdma@vger.kernel.org
7294 W:      https://github.com/linux-rdma/rdma-core
7295 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7296 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7297 S:      Supported
7298 F:      Documentation/devicetree/bindings/infiniband/
7299 F:      Documentation/infiniband/
7300 F:      drivers/infiniband/
7301 F:      include/uapi/linux/if_infiniband.h
7302 F:      include/uapi/rdma/
7303 F:      include/rdma/
7304
7305 INGENIC JZ4780 DMA Driver
7306 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7307 S:      Maintained
7308 F:      drivers/dma/dma-jz4780.c
7309
7310 INGENIC JZ4780 NAND DRIVER
7311 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7312 L:      linux-mtd@lists.infradead.org
7313 S:      Maintained
7314 F:      drivers/mtd/nand/raw/jz4780_*
7315
7316 INOTIFY
7317 M:      Jan Kara <jack@suse.cz>
7318 R:      Amir Goldstein <amir73il@gmail.com>
7319 L:      linux-fsdevel@vger.kernel.org
7320 S:      Maintained
7321 F:      Documentation/filesystems/inotify.txt
7322 F:      fs/notify/inotify/
7323 F:      include/linux/inotify.h
7324 F:      include/uapi/linux/inotify.h
7325
7326 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7327 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7328 L:      linux-input@vger.kernel.org
7329 Q:      http://patchwork.kernel.org/project/linux-input/list/
7330 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7331 S:      Maintained
7332 F:      drivers/input/
7333 F:      include/linux/input.h
7334 F:      include/uapi/linux/input.h
7335 F:      include/uapi/linux/input-event-codes.h
7336 F:      include/linux/input/
7337 F:      Documentation/devicetree/bindings/input/
7338 F:      Documentation/devicetree/bindings/serio/
7339 F:      Documentation/input/
7340
7341 INPUT MULTITOUCH (MT) PROTOCOL
7342 M:      Henrik Rydberg <rydberg@bitmath.org>
7343 L:      linux-input@vger.kernel.org
7344 S:      Odd fixes
7345 F:      Documentation/input/multi-touch-protocol.rst
7346 F:      drivers/input/input-mt.c
7347 K:      \b(ABS|SYN)_MT_
7348
7349 INSIDE SECURE CRYPTO DRIVER
7350 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7351 F:      drivers/crypto/inside-secure/
7352 S:      Maintained
7353 L:      linux-crypto@vger.kernel.org
7354
7355 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7356 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7357 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7358 L:      linux-integrity@vger.kernel.org
7359 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7360 S:      Supported
7361 F:      security/integrity/ima/
7362
7363 INTEL 810/815 FRAMEBUFFER DRIVER
7364 M:      Antonino Daplas <adaplas@gmail.com>
7365 L:      linux-fbdev@vger.kernel.org
7366 S:      Maintained
7367 F:      drivers/video/fbdev/i810/
7368
7369 INTEL ASoC DRIVERS
7370 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7371 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7372 M:      Jie Yang <yang.jie@linux.intel.com>
7373 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7374 S:      Supported
7375 F:      sound/soc/intel/
7376
7377 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7378 M:      Hans de Goede <hdegoede@redhat.com>
7379 L:      platform-driver-x86@vger.kernel.org
7380 S:      Maintained
7381 F:      drivers/platform/x86/intel_atomisp2_pm.c
7382
7383 INTEL C600 SERIES SAS CONTROLLER DRIVER
7384 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7385 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7386 L:      linux-scsi@vger.kernel.org
7387 T:      git git://git.code.sf.net/p/intel-sas/isci
7388 S:      Supported
7389 F:      drivers/scsi/isci/
7390
7391 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7392 M:      Jani Nikula <jani.nikula@linux.intel.com>
7393 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7394 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7395 L:      intel-gfx@lists.freedesktop.org
7396 W:      https://01.org/linuxgraphics/
7397 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7398 C:      irc://chat.freenode.net/intel-gfx
7399 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7400 T:      git git://anongit.freedesktop.org/drm-intel
7401 S:      Supported
7402 F:      drivers/gpu/drm/i915/
7403 F:      include/drm/i915*
7404 F:      include/uapi/drm/i915_drm.h
7405 F:      Documentation/gpu/i915.rst
7406
7407 INTEL ETHERNET DRIVERS
7408 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7409 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7410 W:      http://www.intel.com/support/feedback.htm
7411 W:      http://e1000.sourceforge.net/
7412 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7413 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7414 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7415 S:      Supported
7416 F:      Documentation/networking/e100.rst
7417 F:      Documentation/networking/e1000.rst
7418 F:      Documentation/networking/e1000e.rst
7419 F:      Documentation/networking/fm10k.rst
7420 F:      Documentation/networking/igb.rst
7421 F:      Documentation/networking/igbvf.rst
7422 F:      Documentation/networking/ixgb.rst
7423 F:      Documentation/networking/ixgbe.rst
7424 F:      Documentation/networking/ixgbevf.rst
7425 F:      Documentation/networking/i40e.rst
7426 F:      Documentation/networking/iavf.rst
7427 F:      Documentation/networking/ice.rst
7428 F:      drivers/net/ethernet/intel/
7429 F:      drivers/net/ethernet/intel/*/
7430 F:      include/linux/avf/virtchnl.h
7431
7432 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7433 M:      Maik Broemme <mbroemme@libmpq.org>
7434 L:      linux-fbdev@vger.kernel.org
7435 S:      Maintained
7436 F:      Documentation/fb/intelfb.txt
7437 F:      drivers/video/fbdev/intelfb/
7438
7439 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7440 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7441 M:      Zhi Wang <zhi.a.wang@intel.com>
7442 L:      intel-gvt-dev@lists.freedesktop.org
7443 L:      intel-gfx@lists.freedesktop.org
7444 W:      https://01.org/igvt-g
7445 T:      git https://github.com/intel/gvt-linux.git
7446 S:      Supported
7447 F:      drivers/gpu/drm/i915/gvt/
7448
7449 INTEL PMIC GPIO DRIVER
7450 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7451 S:      Maintained
7452 F:      drivers/gpio/gpio-*cove.c
7453 F:      drivers/gpio/gpio-msic.c
7454
7455 INTEL HID EVENT DRIVER
7456 M:      Alex Hung <alex.hung@canonical.com>
7457 L:      platform-driver-x86@vger.kernel.org
7458 S:      Maintained
7459 F:      drivers/platform/x86/intel-hid.c
7460
7461 INTEL I/OAT DMA DRIVER
7462 M:      Dave Jiang <dave.jiang@intel.com>
7463 R:      Dan Williams <dan.j.williams@intel.com>
7464 L:      dmaengine@vger.kernel.org
7465 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7466 S:      Supported
7467 F:      drivers/dma/ioat*
7468
7469 INTEL IDLE DRIVER
7470 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7471 M:      Len Brown <lenb@kernel.org>
7472 L:      linux-pm@vger.kernel.org
7473 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7474 B:      https://bugzilla.kernel.org
7475 S:      Supported
7476 F:      drivers/idle/intel_idle.c
7477
7478 INTEL INTEGRATED SENSOR HUB DRIVER
7479 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7480 M:      Jiri Kosina <jikos@kernel.org>
7481 L:      linux-input@vger.kernel.org
7482 S:      Maintained
7483 F:      drivers/hid/intel-ish-hid/
7484
7485 INTEL IOMMU (VT-d)
7486 M:      David Woodhouse <dwmw2@infradead.org>
7487 L:      iommu@lists.linux-foundation.org
7488 T:      git git://git.infradead.org/iommu-2.6.git
7489 S:      Supported
7490 F:      drivers/iommu/intel-iommu.c
7491 F:      include/linux/intel-iommu.h
7492
7493 INTEL IOP-ADMA DMA DRIVER
7494 R:      Dan Williams <dan.j.williams@intel.com>
7495 S:      Odd fixes
7496 F:      drivers/dma/iop-adma.c
7497
7498 INTEL IPU3 CSI-2 CIO2 DRIVER
7499 M:      Yong Zhi <yong.zhi@intel.com>
7500 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7501 M:      Bingbu Cao <bingbu.cao@intel.com>
7502 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7503 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7504 L:      linux-media@vger.kernel.org
7505 S:      Maintained
7506 F:      drivers/media/pci/intel/ipu3/
7507 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7508
7509 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7510 M:      Krzysztof Halasa <khalasa@piap.pl>
7511 S:      Maintained
7512 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7513 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7514 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7515 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7516 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7517 F:      drivers/net/wan/ixp4xx_hss.c
7518
7519 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7520 M:      Deepak Saxena <dsaxena@plexity.net>
7521 S:      Maintained
7522 F:      drivers/char/hw_random/ixp4xx-rng.c
7523
7524 INTEL MANAGEMENT ENGINE (mei)
7525 M:      Tomas Winkler <tomas.winkler@intel.com>
7526 L:      linux-kernel@vger.kernel.org
7527 S:      Supported
7528 F:      include/uapi/linux/mei.h
7529 F:      include/linux/mei_cl_bus.h
7530 F:      drivers/misc/mei/*
7531 F:      drivers/watchdog/mei_wdt.c
7532 F:      Documentation/misc-devices/mei/*
7533 F:      samples/mei/*
7534
7535 INTEL MENLOW THERMAL DRIVER
7536 M:      Sujith Thomas <sujith.thomas@intel.com>
7537 L:      platform-driver-x86@vger.kernel.org
7538 W:      https://01.org/linux-acpi
7539 S:      Supported
7540 F:      drivers/platform/x86/intel_menlow.c
7541
7542 INTEL MERRIFIELD GPIO DRIVER
7543 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7544 L:      linux-gpio@vger.kernel.org
7545 S:      Maintained
7546 F:      drivers/gpio/gpio-merrifield.c
7547
7548 INTEL MIC DRIVERS (mic)
7549 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7550 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7551 S:      Supported
7552 W:      https://github.com/sudeepdutt/mic
7553 W:      http://software.intel.com/en-us/mic-developer
7554 F:      include/linux/mic_bus.h
7555 F:      include/linux/scif.h
7556 F:      include/uapi/linux/mic_common.h
7557 F:      include/uapi/linux/mic_ioctl.h
7558 F:      include/uapi/linux/scif_ioctl.h
7559 F:      drivers/misc/mic/
7560 F:      drivers/dma/mic_x100_dma.c
7561 F:      drivers/dma/mic_x100_dma.h
7562 F:      Documentation/mic/
7563
7564 INTEL PMC CORE DRIVER
7565 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7566 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7567 L:      platform-driver-x86@vger.kernel.org
7568 S:      Maintained
7569 F:      drivers/platform/x86/intel_pmc_core*
7570
7571 INTEL PMC/P-Unit IPC DRIVER
7572 M:      Zha Qipeng<qipeng.zha@intel.com>
7573 L:      platform-driver-x86@vger.kernel.org
7574 S:      Maintained
7575 F:      drivers/platform/x86/intel_pmc_ipc.c
7576 F:      drivers/platform/x86/intel_punit_ipc.c
7577 F:      arch/x86/include/asm/intel_pmc_ipc.h
7578 F:      arch/x86/include/asm/intel_punit_ipc.h
7579
7580 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
7581 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7582 S:      Maintained
7583 F:      drivers/mfd/intel_msic.c
7584 F:      drivers/mfd/intel_soc_pmic*
7585 F:      include/linux/mfd/intel_msic.h
7586 F:      include/linux/mfd/intel_soc_pmic*
7587
7588 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7589 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7590 L:      linux-wireless@vger.kernel.org
7591 S:      Maintained
7592 F:      Documentation/networking/README.ipw2100
7593 F:      Documentation/networking/README.ipw2200
7594 F:      drivers/net/wireless/intel/ipw2x00/
7595
7596 INTEL PSTATE DRIVER
7597 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7598 M:      Len Brown <lenb@kernel.org>
7599 L:      linux-pm@vger.kernel.org
7600 S:      Supported
7601 F:      drivers/cpufreq/intel_pstate.c
7602
7603 INTEL RDMA RNIC DRIVER
7604 M:      Faisal Latif <faisal.latif@intel.com>
7605 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7606 L:      linux-rdma@vger.kernel.org
7607 S:      Supported
7608 F:      drivers/infiniband/hw/i40iw/
7609 F:      include/uapi/rdma/i40iw-abi.h
7610
7611 INTEL TELEMETRY DRIVER
7612 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
7613 M:      "David E. Box" <david.e.box@linux.intel.com>
7614 L:      platform-driver-x86@vger.kernel.org
7615 S:      Maintained
7616 F:      arch/x86/include/asm/intel_telemetry.h
7617 F:      drivers/platform/x86/intel_telemetry*
7618
7619 INTEL VIRTUAL BUTTON DRIVER
7620 M:      AceLan Kao <acelan.kao@canonical.com>
7621 L:      platform-driver-x86@vger.kernel.org
7622 S:      Maintained
7623 F:      drivers/platform/x86/intel-vbtn.c
7624
7625 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7626 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7627 L:      linux-wireless@vger.kernel.org
7628 S:      Supported
7629 F:      drivers/net/wireless/intel/iwlegacy/
7630
7631 INTEL WIRELESS WIFI LINK (iwlwifi)
7632 M:      Johannes Berg <johannes.berg@intel.com>
7633 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7634 M:      Luca Coelho <luciano.coelho@intel.com>
7635 M:      Intel Linux Wireless <linuxwifi@intel.com>
7636 L:      linux-wireless@vger.kernel.org
7637 W:      http://intellinuxwireless.org
7638 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7639 S:      Supported
7640 F:      drivers/net/wireless/intel/iwlwifi/
7641
7642 INTEL WIRELESS WIMAX CONNECTION 2400
7643 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7644 M:      linux-wimax@intel.com
7645 L:      wimax@linuxwimax.org (subscribers-only)
7646 S:      Supported
7647 W:      http://linuxwimax.org
7648 F:      Documentation/wimax/README.i2400m
7649 F:      drivers/net/wimax/i2400m/
7650 F:      include/uapi/linux/wimax/i2400m.h
7651
7652 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7653 M:      Mario Limonciello <mario.limonciello@dell.com>
7654 S:      Maintained
7655 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7656
7657 INTEL(R) TRACE HUB
7658 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7659 S:      Supported
7660 F:      Documentation/trace/intel_th.rst
7661 F:      drivers/hwtracing/intel_th/
7662
7663 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7664 M:      Ning Sun <ning.sun@intel.com>
7665 L:      tboot-devel@lists.sourceforge.net
7666 W:      http://tboot.sourceforge.net
7667 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7668 S:      Supported
7669 F:      Documentation/intel_txt.txt
7670 F:      include/linux/tboot.h
7671 F:      arch/x86/kernel/tboot.c
7672
7673 INTEL-MID GPIO DRIVER
7674 M:      David Cohen <david.a.cohen@linux.intel.com>
7675 L:      linux-gpio@vger.kernel.org
7676 S:      Maintained
7677 F:      drivers/gpio/gpio-intel-mid.c
7678
7679 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7680 M:      Linus Walleij <linus.walleij@linaro.org>
7681 L:      linux-iio@vger.kernel.org
7682 S:      Maintained
7683 F:      drivers/iio/gyro/mpu3050*
7684 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7685
7686 IOC3 ETHERNET DRIVER
7687 M:      Ralf Baechle <ralf@linux-mips.org>
7688 L:      linux-mips@linux-mips.org
7689 S:      Maintained
7690 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7691
7692 IOC3 SERIAL DRIVER
7693 M:      Pat Gefre <pfg@sgi.com>
7694 L:      linux-serial@vger.kernel.org
7695 S:      Maintained
7696 F:      drivers/tty/serial/ioc3_serial.c
7697
7698 IOMMU DRIVERS
7699 M:      Joerg Roedel <joro@8bytes.org>
7700 L:      iommu@lists.linux-foundation.org
7701 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7702 S:      Maintained
7703 F:      Documentation/devicetree/bindings/iommu/
7704 F:      drivers/iommu/
7705 F:      include/linux/iommu.h
7706 F:      include/linux/of_iommu.h
7707 F:      include/linux/iova.h
7708
7709 IP MASQUERADING
7710 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7711 S:      Maintained
7712 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7713
7714 IPMI SUBSYSTEM
7715 M:      Corey Minyard <minyard@acm.org>
7716 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7717 W:      http://openipmi.sourceforge.net/
7718 S:      Supported
7719 F:      Documentation/devicetree/bindings/ipmi/
7720 F:      Documentation/IPMI.txt
7721 F:      drivers/char/ipmi/
7722 F:      include/linux/ipmi*
7723 F:      include/uapi/linux/ipmi*
7724
7725 IPS SCSI RAID DRIVER
7726 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7727 L:      linux-scsi@vger.kernel.org
7728 W:      http://www.adaptec.com/
7729 S:      Maintained
7730 F:      drivers/scsi/ips*
7731
7732 IPVS
7733 M:      Wensong Zhang <wensong@linux-vs.org>
7734 M:      Simon Horman <horms@verge.net.au>
7735 M:      Julian Anastasov <ja@ssi.bg>
7736 L:      netdev@vger.kernel.org
7737 L:      lvs-devel@vger.kernel.org
7738 S:      Maintained
7739 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7740 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7741 F:      Documentation/networking/ipvs-sysctl.txt
7742 F:      include/net/ip_vs.h
7743 F:      include/uapi/linux/ip_vs.h
7744 F:      net/netfilter/ipvs/
7745
7746 IPWIRELESS DRIVER
7747 M:      Jiri Kosina <jikos@kernel.org>
7748 M:      David Sterba <dsterba@suse.com>
7749 S:      Odd Fixes
7750 F:      drivers/tty/ipwireless/
7751
7752 IPX NETWORK LAYER
7753 L:      netdev@vger.kernel.org
7754 S:      Obsolete
7755 F:      include/uapi/linux/ipx.h
7756
7757 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7758 M:      Marc Zyngier <marc.zyngier@arm.com>
7759 S:      Maintained
7760 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7761 F:      Documentation/IRQ-domain.txt
7762 F:      include/linux/irqdomain.h
7763 F:      kernel/irq/irqdomain.c
7764 F:      kernel/irq/msi.c
7765
7766 IRQ SUBSYSTEM
7767 M:      Thomas Gleixner <tglx@linutronix.de>
7768 L:      linux-kernel@vger.kernel.org
7769 S:      Maintained
7770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7771 F:      kernel/irq/
7772
7773 IRQCHIP DRIVERS
7774 M:      Thomas Gleixner <tglx@linutronix.de>
7775 M:      Jason Cooper <jason@lakedaemon.net>
7776 M:      Marc Zyngier <marc.zyngier@arm.com>
7777 L:      linux-kernel@vger.kernel.org
7778 S:      Maintained
7779 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7780 F:      Documentation/devicetree/bindings/interrupt-controller/
7781 F:      drivers/irqchip/
7782
7783 ISA
7784 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7785 S:      Maintained
7786 F:      Documentation/isa.txt
7787 F:      drivers/base/isa.c
7788 F:      include/linux/isa.h
7789
7790 ISA RADIO MODULE
7791 M:      Hans Verkuil <hverkuil@xs4all.nl>
7792 L:      linux-media@vger.kernel.org
7793 T:      git git://linuxtv.org/media_tree.git
7794 W:      https://linuxtv.org
7795 S:      Maintained
7796 F:      drivers/media/radio/radio-isa*
7797
7798 ISAPNP
7799 M:      Jaroslav Kysela <perex@perex.cz>
7800 S:      Maintained
7801 F:      Documentation/isapnp.txt
7802 F:      drivers/pnp/isapnp/
7803 F:      include/linux/isapnp.h
7804
7805 ISCSI
7806 M:      Lee Duncan <lduncan@suse.com>
7807 M:      Chris Leech <cleech@redhat.com>
7808 L:      open-iscsi@googlegroups.com
7809 W:      www.open-iscsi.com
7810 S:      Maintained
7811 F:      drivers/scsi/*iscsi*
7812 F:      include/scsi/*iscsi*
7813
7814 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7815 M:      Peter Jones <pjones@redhat.com>
7816 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7817 S:      Maintained
7818 F:      drivers/firmware/iscsi_ibft*
7819
7820 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7821 M:      Sagi Grimberg <sagi@grimberg.me>
7822 M:      Max Gurtovoy <maxg@mellanox.com>
7823 L:      linux-rdma@vger.kernel.org
7824 S:      Supported
7825 W:      http://www.openfabrics.org
7826 W:      www.open-iscsi.org
7827 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7828 F:      drivers/infiniband/ulp/iser/
7829
7830 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7831 M:      Sagi Grimberg <sagi@grimberg.me>
7832 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7833 L:      linux-rdma@vger.kernel.org
7834 L:      target-devel@vger.kernel.org
7835 S:      Supported
7836 W:      http://www.linux-iscsi.org
7837 F:      drivers/infiniband/ulp/isert
7838
7839 ISDN SUBSYSTEM
7840 M:      Karsten Keil <isdn@linux-pingi.de>
7841 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7842 L:      netdev@vger.kernel.org
7843 W:      http://www.isdn4linux.de
7844 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7845 S:      Maintained
7846 F:      Documentation/isdn/
7847 F:      drivers/isdn/
7848 F:      include/linux/isdn.h
7849 F:      include/linux/isdn/
7850 F:      include/uapi/linux/isdn.h
7851 F:      include/uapi/linux/isdn/
7852
7853 ISDN SUBSYSTEM (Eicon active card driver)
7854 M:      Armin Schindler <mac@melware.de>
7855 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7856 W:      http://www.melware.de
7857 S:      Maintained
7858 F:      drivers/isdn/hardware/eicon/
7859
7860 IT87 HARDWARE MONITORING DRIVER
7861 M:      Jean Delvare <jdelvare@suse.com>
7862 L:      linux-hwmon@vger.kernel.org
7863 S:      Maintained
7864 F:      Documentation/hwmon/it87
7865 F:      drivers/hwmon/it87.c
7866
7867 IT913X MEDIA DRIVER
7868 M:      Antti Palosaari <crope@iki.fi>
7869 L:      linux-media@vger.kernel.org
7870 W:      https://linuxtv.org
7871 W:      http://palosaari.fi/linux/
7872 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7873 T:      git git://linuxtv.org/anttip/media_tree.git
7874 S:      Maintained
7875 F:      drivers/media/tuners/it913x*
7876
7877 IVTV VIDEO4LINUX DRIVER
7878 M:      Andy Walls <awalls@md.metrocast.net>
7879 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7880 L:      linux-media@vger.kernel.org
7881 T:      git git://linuxtv.org/media_tree.git
7882 W:      http://www.ivtvdriver.org
7883 S:      Maintained
7884 F:      Documentation/media/v4l-drivers/ivtv*
7885 F:      drivers/media/pci/ivtv/
7886 F:      include/uapi/linux/ivtv*
7887
7888 IX2505V MEDIA DRIVER
7889 M:      Malcolm Priestley <tvboxspy@gmail.com>
7890 L:      linux-media@vger.kernel.org
7891 W:      https://linuxtv.org
7892 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7893 S:      Maintained
7894 F:      drivers/media/dvb-frontends/ix2505v*
7895
7896 JAILHOUSE HYPERVISOR INTERFACE
7897 M:      Jan Kiszka <jan.kiszka@siemens.com>
7898 L:      jailhouse-dev@googlegroups.com
7899 S:      Maintained
7900 F:      arch/x86/kernel/jailhouse.c
7901 F:      arch/x86/include/asm/jailhouse_para.h
7902
7903 JC42.4 TEMPERATURE SENSOR DRIVER
7904 M:      Guenter Roeck <linux@roeck-us.net>
7905 L:      linux-hwmon@vger.kernel.org
7906 S:      Maintained
7907 F:      drivers/hwmon/jc42.c
7908 F:      Documentation/hwmon/jc42
7909
7910 JFS FILESYSTEM
7911 M:      Dave Kleikamp <shaggy@kernel.org>
7912 L:      jfs-discussion@lists.sourceforge.net
7913 W:      http://jfs.sourceforge.net/
7914 T:      git git://github.com/kleikamp/linux-shaggy.git
7915 S:      Maintained
7916 F:      Documentation/filesystems/jfs.txt
7917 F:      fs/jfs/
7918
7919 JME NETWORK DRIVER
7920 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7921 L:      netdev@vger.kernel.org
7922 S:      Maintained
7923 F:      drivers/net/ethernet/jme.*
7924
7925 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7926 M:      David Woodhouse <dwmw2@infradead.org>
7927 L:      linux-mtd@lists.infradead.org
7928 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7929 S:      Maintained
7930 F:      fs/jffs2/
7931 F:      include/uapi/linux/jffs2.h
7932
7933 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7934 M:      "Theodore Ts'o" <tytso@mit.edu>
7935 M:      Jan Kara <jack@suse.com>
7936 L:      linux-ext4@vger.kernel.org
7937 S:      Maintained
7938 F:      fs/jbd2/
7939 F:      include/linux/jbd2.h
7940
7941 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7942 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7943 L:      linux-media@vger.kernel.org
7944 S:      Maintained
7945 F:      drivers/media/platform/rcar_jpu.c
7946
7947 JSM Neo PCI based serial card
7948 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7949 L:      linux-serial@vger.kernel.org
7950 S:      Maintained
7951 F:      drivers/tty/serial/jsm/
7952
7953 K10TEMP HARDWARE MONITORING DRIVER
7954 M:      Clemens Ladisch <clemens@ladisch.de>
7955 L:      linux-hwmon@vger.kernel.org
7956 S:      Maintained
7957 F:      Documentation/hwmon/k10temp
7958 F:      drivers/hwmon/k10temp.c
7959
7960 K8TEMP HARDWARE MONITORING DRIVER
7961 M:      Rudolf Marek <r.marek@assembler.cz>
7962 L:      linux-hwmon@vger.kernel.org
7963 S:      Maintained
7964 F:      Documentation/hwmon/k8temp
7965 F:      drivers/hwmon/k8temp.c
7966
7967 KASAN
7968 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7969 R:      Alexander Potapenko <glider@google.com>
7970 R:      Dmitry Vyukov <dvyukov@google.com>
7971 L:      kasan-dev@googlegroups.com
7972 S:      Maintained
7973 F:      arch/*/include/asm/kasan.h
7974 F:      arch/*/mm/kasan_init*
7975 F:      Documentation/dev-tools/kasan.rst
7976 F:      include/linux/kasan*.h
7977 F:      lib/test_kasan.c
7978 F:      mm/kasan/
7979 F:      scripts/Makefile.kasan
7980
7981 KCONFIG
7982 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7983 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7984 L:      linux-kbuild@vger.kernel.org
7985 S:      Maintained
7986 F:      Documentation/kbuild/kconfig*
7987 F:      scripts/kconfig/
7988 F:      scripts/Kconfig.include
7989
7990 KDUMP
7991 M:      Dave Young <dyoung@redhat.com>
7992 M:      Baoquan He <bhe@redhat.com>
7993 R:      Vivek Goyal <vgoyal@redhat.com>
7994 L:      kexec@lists.infradead.org
7995 W:      http://lse.sourceforge.net/kdump/
7996 S:      Maintained
7997 F:      Documentation/kdump/
7998
7999 KEENE FM RADIO TRANSMITTER DRIVER
8000 M:      Hans Verkuil <hverkuil@xs4all.nl>
8001 L:      linux-media@vger.kernel.org
8002 T:      git git://linuxtv.org/media_tree.git
8003 W:      https://linuxtv.org
8004 S:      Maintained
8005 F:      drivers/media/radio/radio-keene*
8006
8007 KERNEL AUTOMOUNTER
8008 M:      Ian Kent <raven@themaw.net>
8009 L:      autofs@vger.kernel.org
8010 S:      Maintained
8011 F:      fs/autofs/
8012
8013 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8014 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8015 M:      Michal Marek <michal.lkml@markovi.net>
8016 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8017 L:      linux-kbuild@vger.kernel.org
8018 S:      Maintained
8019 F:      Documentation/kbuild/
8020 F:      Makefile
8021 F:      scripts/Kbuild*
8022 F:      scripts/Makefile*
8023 F:      scripts/basic/
8024 F:      scripts/mk*
8025 F:      scripts/mod/
8026 F:      scripts/package/
8027
8028 KERNEL JANITORS
8029 L:      kernel-janitors@vger.kernel.org
8030 W:      http://kernelnewbies.org/KernelJanitors
8031 S:      Odd Fixes
8032
8033 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8034 M:      "J. Bruce Fields" <bfields@fieldses.org>
8035 M:      Jeff Layton <jlayton@kernel.org>
8036 L:      linux-nfs@vger.kernel.org
8037 W:      http://nfs.sourceforge.net/
8038 T:      git git://linux-nfs.org/~bfields/linux.git
8039 S:      Supported
8040 F:      fs/nfsd/
8041 F:      include/uapi/linux/nfsd/
8042 F:      fs/lockd/
8043 F:      fs/nfs_common/
8044 F:      net/sunrpc/
8045 F:      include/linux/lockd/
8046 F:      include/linux/sunrpc/
8047 F:      include/uapi/linux/sunrpc/
8048
8049 KERNEL SELFTEST FRAMEWORK
8050 M:      Shuah Khan <shuah@kernel.org>
8051 L:      linux-kselftest@vger.kernel.org
8052 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8053 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8054 S:      Maintained
8055 F:      tools/testing/selftests/
8056 F:      Documentation/dev-tools/kselftest*
8057
8058 KERNEL USERMODE HELPER
8059 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
8060 L:      linux-kernel@vger.kernel.org
8061 S:      Maintained
8062 F:      kernel/umh.c
8063 F:      include/linux/umh.h
8064
8065 KERNEL VIRTUAL MACHINE (KVM)
8066 M:      Paolo Bonzini <pbonzini@redhat.com>
8067 M:      Radim Krčmář <rkrcmar@redhat.com>
8068 L:      kvm@vger.kernel.org
8069 W:      http://www.linux-kvm.org
8070 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8071 S:      Supported
8072 F:      Documentation/virtual/kvm/
8073 F:      include/trace/events/kvm.h
8074 F:      include/uapi/asm-generic/kvm*
8075 F:      include/uapi/linux/kvm*
8076 F:      include/asm-generic/kvm*
8077 F:      include/linux/kvm*
8078 F:      include/kvm/iodev.h
8079 F:      virt/kvm/*
8080 F:      tools/kvm/
8081
8082 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8083 M:      Joerg Roedel <joro@8bytes.org>
8084 L:      kvm@vger.kernel.org
8085 W:      http://www.linux-kvm.org/
8086 S:      Maintained
8087 F:      arch/x86/include/asm/svm.h
8088 F:      arch/x86/kvm/svm.c
8089
8090 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8091 M:      Christoffer Dall <christoffer.dall@arm.com>
8092 M:      Marc Zyngier <marc.zyngier@arm.com>
8093 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8094 L:      kvmarm@lists.cs.columbia.edu
8095 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8096 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8097 S:      Supported
8098 F:      arch/arm/include/uapi/asm/kvm*
8099 F:      arch/arm/include/asm/kvm*
8100 F:      arch/arm/kvm/
8101 F:      virt/kvm/arm/
8102 F:      include/kvm/arm_*
8103
8104 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8105 M:      Christoffer Dall <christoffer.dall@arm.com>
8106 M:      Marc Zyngier <marc.zyngier@arm.com>
8107 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8108 L:      kvmarm@lists.cs.columbia.edu
8109 S:      Maintained
8110 F:      arch/arm64/include/uapi/asm/kvm*
8111 F:      arch/arm64/include/asm/kvm*
8112 F:      arch/arm64/kvm/
8113
8114 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8115 M:      James Hogan <jhogan@kernel.org>
8116 L:      linux-mips@linux-mips.org
8117 S:      Supported
8118 F:      arch/mips/include/uapi/asm/kvm*
8119 F:      arch/mips/include/asm/kvm*
8120 F:      arch/mips/kvm/
8121
8122 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8123 M:      Paul Mackerras <paulus@ozlabs.org>
8124 L:      kvm-ppc@vger.kernel.org
8125 W:      http://www.linux-kvm.org/
8126 T:      git git://github.com/agraf/linux-2.6.git
8127 S:      Supported
8128 F:      arch/powerpc/include/uapi/asm/kvm*
8129 F:      arch/powerpc/include/asm/kvm*
8130 F:      arch/powerpc/kvm/
8131 F:      arch/powerpc/kernel/kvm*
8132
8133 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8134 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8135 M:      Janosch Frank <frankja@linux.ibm.com>
8136 R:      David Hildenbrand <david@redhat.com>
8137 R:      Cornelia Huck <cohuck@redhat.com>
8138 L:      linux-s390@vger.kernel.org
8139 W:      http://www.ibm.com/developerworks/linux/linux390/
8140 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8141 S:      Supported
8142 F:      arch/s390/include/uapi/asm/kvm*
8143 F:      arch/s390/include/asm/gmap.h
8144 F:      arch/s390/include/asm/kvm*
8145 F:      arch/s390/kvm/
8146 F:      arch/s390/mm/gmap.c
8147
8148 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8149 M:      Paolo Bonzini <pbonzini@redhat.com>
8150 M:      Radim Krčmář <rkrcmar@redhat.com>
8151 L:      kvm@vger.kernel.org
8152 W:      http://www.linux-kvm.org
8153 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8154 S:      Supported
8155 F:      arch/x86/kvm/
8156 F:      arch/x86/include/uapi/asm/kvm*
8157 F:      arch/x86/include/asm/kvm*
8158 F:      arch/x86/include/asm/pvclock-abi.h
8159 F:      arch/x86/kernel/kvm.c
8160 F:      arch/x86/kernel/kvmclock.c
8161
8162 KERNFS
8163 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8164 M:      Tejun Heo <tj@kernel.org>
8165 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8166 S:      Supported
8167 F:      include/linux/kernfs.h
8168 F:      fs/kernfs/
8169
8170 KEXEC
8171 M:      Eric Biederman <ebiederm@xmission.com>
8172 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8173 L:      kexec@lists.infradead.org
8174 S:      Maintained
8175 F:      include/linux/kexec.h
8176 F:      include/uapi/linux/kexec.h
8177 F:      kernel/kexec*
8178
8179 KEYS-ENCRYPTED
8180 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8181 L:      linux-integrity@vger.kernel.org
8182 L:      keyrings@vger.kernel.org
8183 S:      Supported
8184 F:      Documentation/security/keys/trusted-encrypted.rst
8185 F:      include/keys/encrypted-type.h
8186 F:      security/keys/encrypted-keys/
8187
8188 KEYS-TRUSTED
8189 M:      James Bottomley <jejb@linux.vnet.ibm.com>
8190 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8191 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8192 L:      linux-integrity@vger.kernel.org
8193 L:      keyrings@vger.kernel.org
8194 S:      Supported
8195 F:      Documentation/security/keys/trusted-encrypted.rst
8196 F:      include/keys/trusted-type.h
8197 F:      security/keys/trusted.c
8198 F:      security/keys/trusted.h
8199
8200 KEYS/KEYRINGS:
8201 M:      David Howells <dhowells@redhat.com>
8202 L:      keyrings@vger.kernel.org
8203 S:      Maintained
8204 F:      Documentation/security/keys/core.rst
8205 F:      include/linux/key.h
8206 F:      include/linux/key-type.h
8207 F:      include/linux/keyctl.h
8208 F:      include/uapi/linux/keyctl.h
8209 F:      include/keys/
8210 F:      security/keys/
8211
8212 KGDB / KDB /debug_core
8213 M:      Jason Wessel <jason.wessel@windriver.com>
8214 M:      Daniel Thompson <daniel.thompson@linaro.org>
8215 W:      http://kgdb.wiki.kernel.org/
8216 L:      kgdb-bugreport@lists.sourceforge.net
8217 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8218 S:      Maintained
8219 F:      Documentation/dev-tools/kgdb.rst
8220 F:      drivers/misc/kgdbts.c
8221 F:      drivers/tty/serial/kgdboc.c
8222 F:      include/linux/kdb.h
8223 F:      include/linux/kgdb.h
8224 F:      kernel/debug/
8225
8226 KMEMLEAK
8227 M:      Catalin Marinas <catalin.marinas@arm.com>
8228 S:      Maintained
8229 F:      Documentation/dev-tools/kmemleak.rst
8230 F:      include/linux/kmemleak.h
8231 F:      mm/kmemleak.c
8232 F:      mm/kmemleak-test.c
8233
8234 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8235 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
8236 L:      linux-kernel@vger.kernel.org
8237 S:      Maintained
8238 F:      kernel/kmod.c
8239 F:      include/linux/kmod.h
8240 F:      lib/test_kmod.c
8241 F:      tools/testing/selftests/kmod/
8242
8243 KPROBES
8244 M:      Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
8245 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8246 M:      "David S. Miller" <davem@davemloft.net>
8247 M:      Masami Hiramatsu <mhiramat@kernel.org>
8248 S:      Maintained
8249 F:      Documentation/kprobes.txt
8250 F:      include/linux/kprobes.h
8251 F:      include/asm-generic/kprobes.h
8252 F:      kernel/kprobes.c
8253
8254 KS0108 LCD CONTROLLER DRIVER
8255 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8256 S:      Maintained
8257 F:      Documentation/auxdisplay/ks0108
8258 F:      drivers/auxdisplay/ks0108.c
8259 F:      include/linux/ks0108.h
8260
8261 L3MDEV
8262 M:      David Ahern <dsa@cumulusnetworks.com>
8263 L:      netdev@vger.kernel.org
8264 S:      Maintained
8265 F:      net/l3mdev
8266 F:      include/net/l3mdev.h
8267
8268 L7 BPF FRAMEWORK
8269 M:      John Fastabend <john.fastabend@gmail.com>
8270 M:      Daniel Borkmann <daniel@iogearbox.net>
8271 L:      netdev@vger.kernel.org
8272 S:      Maintained
8273 F:      include/linux/skmsg.h
8274 F:      net/core/skmsg.c
8275 F:      net/core/sock_map.c
8276 F:      net/ipv4/tcp_bpf.c
8277
8278 LANTIQ / INTEL Ethernet drivers
8279 M:      Hauke Mehrtens <hauke@hauke-m.de>
8280 L:      netdev@vger.kernel.org
8281 S:      Maintained
8282 F:      net/dsa/tag_gswip.c
8283 F:      drivers/net/ethernet/lantiq_xrx200.c
8284 F:      drivers/net/dsa/lantiq_pce.h
8285 F:      drivers/net/dsa/lantiq_gswip.c
8286
8287 LANTIQ MIPS ARCHITECTURE
8288 M:      John Crispin <john@phrozen.org>
8289 L:      linux-mips@linux-mips.org
8290 S:      Maintained
8291 F:      arch/mips/lantiq
8292 F:      drivers/soc/lantiq
8293
8294 LAPB module
8295 L:      linux-x25@vger.kernel.org
8296 S:      Orphan
8297 F:      Documentation/networking/lapb-module.txt
8298 F:      include/*/lapb.h
8299 F:      net/lapb/
8300
8301 LASI 53c700 driver for PARISC
8302 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8303 L:      linux-scsi@vger.kernel.org
8304 S:      Maintained
8305 F:      Documentation/scsi/53c700.txt
8306 F:      drivers/scsi/53c700*
8307
8308 LEAKING_ADDRESSES
8309 M:      Tobin C. Harding <me@tobin.cc>
8310 M:      Tycho Andersen <tycho@tycho.ws>
8311 L:      kernel-hardening@lists.openwall.com
8312 S:      Maintained
8313 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8314 F:      scripts/leaking_addresses.pl
8315
8316 LED SUBSYSTEM
8317 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8318 M:      Pavel Machek <pavel@ucw.cz>
8319 L:      linux-leds@vger.kernel.org
8320 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8321 S:      Maintained
8322 F:      Documentation/devicetree/bindings/leds/
8323 F:      drivers/leds/
8324 F:      include/linux/leds.h
8325
8326 LEGACY EEPROM DRIVER
8327 M:      Jean Delvare <jdelvare@suse.com>
8328 S:      Maintained
8329 F:      Documentation/misc-devices/eeprom
8330 F:      drivers/misc/eeprom/eeprom.c
8331
8332 LEGO MINDSTORMS EV3
8333 R:      David Lechner <david@lechnology.com>
8334 S:      Maintained
8335 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8336 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8337 F:      drivers/power/supply/lego_ev3_battery.c
8338
8339 LEGO USB Tower driver
8340 M:      Juergen Stuber <starblue@users.sourceforge.net>
8341 L:      legousb-devel@lists.sourceforge.net
8342 W:      http://legousb.sourceforge.net/
8343 S:      Maintained
8344 F:      drivers/usb/misc/legousbtower.c
8345
8346 LG LAPTOP EXTRAS
8347 M:      Matan Ziv-Av <matan@svgalib.org>
8348 L:      platform-driver-x86@vger.kernel.org
8349 S:      Maintained
8350 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8351 F:      Documentation/laptops/lg-laptop.rst
8352 F:      drivers/platform/x86/lg-laptop.c
8353
8354 LG2160 MEDIA DRIVER
8355 M:      Michael Krufky <mkrufky@linuxtv.org>
8356 L:      linux-media@vger.kernel.org
8357 W:      https://linuxtv.org
8358 W:      http://github.com/mkrufky
8359 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8360 T:      git git://linuxtv.org/mkrufky/tuners.git
8361 S:      Maintained
8362 F:      drivers/media/dvb-frontends/lg2160.*
8363
8364 LGDT3305 MEDIA DRIVER
8365 M:      Michael Krufky <mkrufky@linuxtv.org>
8366 L:      linux-media@vger.kernel.org
8367 W:      https://linuxtv.org
8368 W:      http://github.com/mkrufky
8369 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8370 T:      git git://linuxtv.org/mkrufky/tuners.git
8371 S:      Maintained
8372 F:      drivers/media/dvb-frontends/lgdt3305.*
8373
8374 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8375 M:      Viresh Kumar <vireshk@kernel.org>
8376 L:      linux-ide@vger.kernel.org
8377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8378 S:      Maintained
8379 F:      include/linux/pata_arasan_cf_data.h
8380 F:      drivers/ata/pata_arasan_cf.c
8381
8382 LIBATA PATA DRIVERS
8383 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8384 M:      Jens Axboe <axboe@kernel.dk>
8385 L:      linux-ide@vger.kernel.org
8386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8387 S:      Maintained
8388 F:      drivers/ata/pata_*.c
8389 F:      drivers/ata/ata_generic.c
8390
8391 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8392 M:      Linus Walleij <linus.walleij@linaro.org>
8393 L:      linux-ide@vger.kernel.org
8394 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8395 S:      Maintained
8396 F:      drivers/ata/pata_ftide010.c
8397 F:      drivers/ata/sata_gemini.c
8398 F:      drivers/ata/sata_gemini.h
8399
8400 LIBATA SATA AHCI PLATFORM devices support
8401 M:      Hans de Goede <hdegoede@redhat.com>
8402 M:      Jens Axboe <axboe@kernel.dk>
8403 L:      linux-ide@vger.kernel.org
8404 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8405 S:      Maintained
8406 F:      drivers/ata/ahci_platform.c
8407 F:      drivers/ata/libahci_platform.c
8408 F:      include/linux/ahci_platform.h
8409
8410 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8411 M:      Mikael Pettersson <mikpelinux@gmail.com>
8412 L:      linux-ide@vger.kernel.org
8413 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8414 S:      Maintained
8415 F:      drivers/ata/sata_promise.*
8416
8417 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8418 M:      Jens Axboe <axboe@kernel.dk>
8419 L:      linux-ide@vger.kernel.org
8420 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8421 S:      Maintained
8422 F:      drivers/ata/
8423 F:      include/linux/ata.h
8424 F:      include/linux/libata.h
8425 F:      Documentation/devicetree/bindings/ata/
8426
8427 LIBLOCKDEP
8428 M:      Sasha Levin <alexander.levin@microsoft.com>
8429 S:      Maintained
8430 F:      tools/lib/lockdep/
8431
8432 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8433 M:      Ross Zwisler <zwisler@kernel.org>
8434 M:      Dan Williams <dan.j.williams@intel.com>
8435 M:      Vishal Verma <vishal.l.verma@intel.com>
8436 M:      Dave Jiang <dave.jiang@intel.com>
8437 L:      linux-nvdimm@lists.01.org
8438 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8439 S:      Supported
8440 F:      drivers/nvdimm/blk.c
8441 F:      drivers/nvdimm/region_devs.c
8442
8443 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8444 M:      Vishal Verma <vishal.l.verma@intel.com>
8445 M:      Dan Williams <dan.j.williams@intel.com>
8446 M:      Ross Zwisler <zwisler@kernel.org>
8447 M:      Dave Jiang <dave.jiang@intel.com>
8448 L:      linux-nvdimm@lists.01.org
8449 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8450 S:      Supported
8451 F:      drivers/nvdimm/btt*
8452
8453 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8454 M:      Ross Zwisler <zwisler@kernel.org>
8455 M:      Dan Williams <dan.j.williams@intel.com>
8456 M:      Vishal Verma <vishal.l.verma@intel.com>
8457 M:      Dave Jiang <dave.jiang@intel.com>
8458 L:      linux-nvdimm@lists.01.org
8459 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8460 S:      Supported
8461 F:      drivers/nvdimm/pmem*
8462
8463 LIBNVDIMM: DEVICETREE BINDINGS
8464 M:      Oliver O'Halloran <oohall@gmail.com>
8465 L:      linux-nvdimm@lists.01.org
8466 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8467 S:      Supported
8468 F:      drivers/nvdimm/of_pmem.c
8469 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8470
8471 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8472 M:      Dan Williams <dan.j.williams@intel.com>
8473 M:      Ross Zwisler <zwisler@kernel.org>
8474 M:      Vishal Verma <vishal.l.verma@intel.com>
8475 M:      Dave Jiang <dave.jiang@intel.com>
8476 L:      linux-nvdimm@lists.01.org
8477 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8478 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8479 S:      Supported
8480 F:      drivers/nvdimm/*
8481 F:      drivers/acpi/nfit/*
8482 F:      include/linux/nd.h
8483 F:      include/linux/libnvdimm.h
8484 F:      include/uapi/linux/ndctl.h
8485
8486 LIGHTNVM PLATFORM SUPPORT
8487 M:      Matias Bjorling <mb@lightnvm.io>
8488 W:      http://github/OpenChannelSSD
8489 L:      linux-block@vger.kernel.org
8490 S:      Maintained
8491 F:      drivers/lightnvm/
8492 F:      include/linux/lightnvm.h
8493 F:      include/uapi/linux/lightnvm.h
8494
8495 LINUX FOR POWER MACINTOSH
8496 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8497 W:      http://www.penguinppc.org/
8498 L:      linuxppc-dev@lists.ozlabs.org
8499 S:      Maintained
8500 F:      arch/powerpc/platforms/powermac/
8501 F:      drivers/macintosh/
8502
8503 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8504 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8505 M:      Paul Mackerras <paulus@samba.org>
8506 M:      Michael Ellerman <mpe@ellerman.id.au>
8507 W:      https://github.com/linuxppc/linux/wiki
8508 L:      linuxppc-dev@lists.ozlabs.org
8509 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8510 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8511 S:      Supported
8512 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8513 F:      Documentation/devicetree/bindings/powerpc/
8514 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8515 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8516 F:      Documentation/powerpc/
8517 F:      arch/powerpc/
8518 F:      drivers/char/tpm/tpm_ibmvtpm*
8519 F:      drivers/crypto/nx/
8520 F:      drivers/crypto/vmx/
8521 F:      drivers/i2c/busses/i2c-opal.c
8522 F:      drivers/net/ethernet/ibm/ibmveth.*
8523 F:      drivers/net/ethernet/ibm/ibmvnic.*
8524 F:      drivers/pci/hotplug/pnv_php.c
8525 F:      drivers/pci/hotplug/rpa*
8526 F:      drivers/rtc/rtc-opal.c
8527 F:      drivers/scsi/ibmvscsi/
8528 F:      drivers/tty/hvc/hvc_opal.c
8529 F:      drivers/watchdog/wdrtas.c
8530 F:      tools/testing/selftests/powerpc
8531 N:      /pmac
8532 N:      powermac
8533 N:      powernv
8534 N:      [^a-z0-9]ps3
8535 N:      pseries
8536
8537 LINUX FOR POWERPC EMBEDDED MPC5XXX
8538 M:      Anatolij Gustschin <agust@denx.de>
8539 L:      linuxppc-dev@lists.ozlabs.org
8540 T:      git git://git.denx.de/linux-denx-agust.git
8541 S:      Maintained
8542 F:      arch/powerpc/platforms/512x/
8543 F:      arch/powerpc/platforms/52xx/
8544
8545 LINUX FOR POWERPC EMBEDDED PPC4XX
8546 M:      Alistair Popple <alistair@popple.id.au>
8547 M:      Matt Porter <mporter@kernel.crashing.org>
8548 W:      http://www.penguinppc.org/
8549 L:      linuxppc-dev@lists.ozlabs.org
8550 S:      Maintained
8551 F:      arch/powerpc/platforms/40x/
8552 F:      arch/powerpc/platforms/44x/
8553
8554 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8555 M:      Scott Wood <oss@buserror.net>
8556 M:      Kumar Gala <galak@kernel.crashing.org>
8557 W:      http://www.penguinppc.org/
8558 L:      linuxppc-dev@lists.ozlabs.org
8559 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8560 S:      Maintained
8561 F:      arch/powerpc/platforms/83xx/
8562 F:      arch/powerpc/platforms/85xx/
8563 F:      Documentation/devicetree/bindings/powerpc/fsl/
8564
8565 LINUX FOR POWERPC EMBEDDED PPC8XX
8566 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8567 W:      http://www.penguinppc.org/
8568 L:      linuxppc-dev@lists.ozlabs.org
8569 S:      Maintained
8570 F:      arch/powerpc/platforms/8xx/
8571
8572 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8573 L:      linuxppc-dev@lists.ozlabs.org
8574 S:      Orphan
8575 F:      arch/powerpc/*/*virtex*
8576 F:      arch/powerpc/*/*/*virtex*
8577
8578 LINUX FOR POWERPC PA SEMI PWRFICIENT
8579 L:      linuxppc-dev@lists.ozlabs.org
8580 S:      Orphan
8581 F:      arch/powerpc/platforms/pasemi/
8582 F:      drivers/*/*pasemi*
8583 F:      drivers/*/*/*pasemi*
8584
8585 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8586 M:      Kees Cook <keescook@chromium.org>
8587 S:      Maintained
8588 F:      drivers/misc/lkdtm/*
8589
8590 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8591 M:      Alan Stern <stern@rowland.harvard.edu>
8592 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8593 M:      Will Deacon <will.deacon@arm.com>
8594 M:      Peter Zijlstra <peterz@infradead.org>
8595 M:      Boqun Feng <boqun.feng@gmail.com>
8596 M:      Nicholas Piggin <npiggin@gmail.com>
8597 M:      David Howells <dhowells@redhat.com>
8598 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8599 M:      Luc Maranget <luc.maranget@inria.fr>
8600 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8601 R:      Akira Yokosawa <akiyks@gmail.com>
8602 R:      Daniel Lustig <dlustig@nvidia.com>
8603 L:      linux-kernel@vger.kernel.org
8604 L:      linux-arch@vger.kernel.org
8605 S:      Supported
8606 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8607 F:      tools/memory-model/
8608 F:      Documentation/atomic_bitops.txt
8609 F:      Documentation/atomic_t.txt
8610 F:      Documentation/core-api/atomic_ops.rst
8611 F:      Documentation/core-api/refcount-vs-atomic.rst
8612 F:      Documentation/memory-barriers.txt
8613
8614 LIS3LV02D ACCELEROMETER DRIVER
8615 M:      Eric Piel <eric.piel@tremplin-utc.net>
8616 S:      Maintained
8617 F:      Documentation/misc-devices/lis3lv02d
8618 F:      drivers/misc/lis3lv02d/
8619 F:      drivers/platform/x86/hp_accel.c
8620
8621 LIVE PATCHING
8622 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8623 M:      Jessica Yu <jeyu@kernel.org>
8624 M:      Jiri Kosina <jikos@kernel.org>
8625 M:      Miroslav Benes <mbenes@suse.cz>
8626 R:      Petr Mladek <pmladek@suse.com>
8627 S:      Maintained
8628 F:      kernel/livepatch/
8629 F:      include/linux/livepatch.h
8630 F:      arch/x86/include/asm/livepatch.h
8631 F:      arch/x86/kernel/livepatch.c
8632 F:      Documentation/livepatch/
8633 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8634 F:      samples/livepatch/
8635 L:      live-patching@vger.kernel.org
8636 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8637
8638 LLC (802.2)
8639 L:      netdev@vger.kernel.org
8640 S:      Odd fixes
8641 F:      include/linux/llc.h
8642 F:      include/uapi/linux/llc.h
8643 F:      include/net/llc*
8644 F:      net/llc/
8645
8646 LM73 HARDWARE MONITOR DRIVER
8647 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8648 L:      linux-hwmon@vger.kernel.org
8649 S:      Maintained
8650 F:      drivers/hwmon/lm73.c
8651
8652 LM78 HARDWARE MONITOR DRIVER
8653 M:      Jean Delvare <jdelvare@suse.com>
8654 L:      linux-hwmon@vger.kernel.org
8655 S:      Maintained
8656 F:      Documentation/hwmon/lm78
8657 F:      drivers/hwmon/lm78.c
8658
8659 LM83 HARDWARE MONITOR DRIVER
8660 M:      Jean Delvare <jdelvare@suse.com>
8661 L:      linux-hwmon@vger.kernel.org
8662 S:      Maintained
8663 F:      Documentation/hwmon/lm83
8664 F:      drivers/hwmon/lm83.c
8665
8666 LM90 HARDWARE MONITOR DRIVER
8667 M:      Jean Delvare <jdelvare@suse.com>
8668 L:      linux-hwmon@vger.kernel.org
8669 S:      Maintained
8670 F:      Documentation/hwmon/lm90
8671 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8672 F:      drivers/hwmon/lm90.c
8673 F:      include/dt-bindings/thermal/lm90.h
8674
8675 LM95234 HARDWARE MONITOR DRIVER
8676 M:      Guenter Roeck <linux@roeck-us.net>
8677 L:      linux-hwmon@vger.kernel.org
8678 S:      Maintained
8679 F:      Documentation/hwmon/lm95234
8680 F:      drivers/hwmon/lm95234.c
8681
8682 LME2510 MEDIA DRIVER
8683 M:      Malcolm Priestley <tvboxspy@gmail.com>
8684 L:      linux-media@vger.kernel.org
8685 W:      https://linuxtv.org
8686 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8687 S:      Maintained
8688 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8689
8690 LOADPIN SECURITY MODULE
8691 M:      Kees Cook <keescook@chromium.org>
8692 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8693 S:      Supported
8694 F:      security/loadpin/
8695 F:      Documentation/admin-guide/LSM/LoadPin.rst
8696
8697 LOCKING PRIMITIVES
8698 M:      Peter Zijlstra <peterz@infradead.org>
8699 M:      Ingo Molnar <mingo@redhat.com>
8700 M:      Will Deacon <will.deacon@arm.com>
8701 L:      linux-kernel@vger.kernel.org
8702 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8703 S:      Maintained
8704 F:      Documentation/locking/
8705 F:      include/linux/lockdep.h
8706 F:      include/linux/spinlock*.h
8707 F:      arch/*/include/asm/spinlock*.h
8708 F:      include/linux/rwlock*.h
8709 F:      include/linux/mutex*.h
8710 F:      include/linux/rwsem*.h
8711 F:      arch/*/include/asm/rwsem.h
8712 F:      include/linux/seqlock.h
8713 F:      lib/locking*.[ch]
8714 F:      kernel/locking/
8715 X:      kernel/locking/locktorture.c
8716
8717 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8718 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8719 L:      linux-ntfs-dev@lists.sourceforge.net
8720 W:      http://www.linux-ntfs.org/content/view/19/37/
8721 S:      Maintained
8722 F:      Documentation/ldm.txt
8723 F:      block/partitions/ldm.*
8724
8725 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8726 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8727 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8728 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8729 L:      MPT-FusionLinux.pdl@broadcom.com
8730 L:      linux-scsi@vger.kernel.org
8731 W:      http://www.avagotech.com/support/
8732 S:      Supported
8733 F:      drivers/message/fusion/
8734 F:      drivers/scsi/mpt3sas/
8735
8736 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8737 M:      Matthew Wilcox <willy@infradead.org>
8738 L:      linux-scsi@vger.kernel.org
8739 S:      Maintained
8740 F:      drivers/scsi/sym53c8xx_2/
8741
8742 LTC1660 DAC DRIVER
8743 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
8744 L:      linux-iio@vger.kernel.org
8745 S:      Maintained
8746 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
8747 F:      drivers/iio/dac/ltc1660.c
8748
8749 LTC4261 HARDWARE MONITOR DRIVER
8750 M:      Guenter Roeck <linux@roeck-us.net>
8751 L:      linux-hwmon@vger.kernel.org
8752 S:      Maintained
8753 F:      Documentation/hwmon/ltc4261
8754 F:      drivers/hwmon/ltc4261.c
8755
8756 LTC4306 I2C MULTIPLEXER DRIVER
8757 M:      Michael Hennerich <michael.hennerich@analog.com>
8758 W:      http://ez.analog.com/community/linux-device-drivers
8759 L:      linux-i2c@vger.kernel.org
8760 S:      Supported
8761 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8762 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8763
8764 LTP (Linux Test Project)
8765 M:      Mike Frysinger <vapier@gentoo.org>
8766 M:      Cyril Hrubis <chrubis@suse.cz>
8767 M:      Wanlong Gao <wanlong.gao@gmail.com>
8768 M:      Jan Stancek <jstancek@redhat.com>
8769 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8770 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8771 L:      ltp@lists.linux.it (subscribers-only)
8772 W:      http://linux-test-project.github.io/
8773 T:      git git://github.com/linux-test-project/ltp.git
8774 S:      Maintained
8775
8776 M68K ARCHITECTURE
8777 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8778 L:      linux-m68k@lists.linux-m68k.org
8779 W:      http://www.linux-m68k.org/
8780 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8781 S:      Maintained
8782 F:      arch/m68k/
8783 F:      drivers/zorro/
8784
8785 M68K ON APPLE MACINTOSH
8786 M:      Joshua Thompson <funaho@jurai.org>
8787 W:      http://www.mac.linux-m68k.org/
8788 L:      linux-m68k@lists.linux-m68k.org
8789 S:      Maintained
8790 F:      arch/m68k/mac/
8791
8792 M68K ON HP9000/300
8793 M:      Philip Blundell <philb@gnu.org>
8794 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8795 S:      Maintained
8796 F:      arch/m68k/hp300/
8797
8798 M88DS3103 MEDIA DRIVER
8799 M:      Antti Palosaari <crope@iki.fi>
8800 L:      linux-media@vger.kernel.org
8801 W:      https://linuxtv.org
8802 W:      http://palosaari.fi/linux/
8803 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8804 T:      git git://linuxtv.org/anttip/media_tree.git
8805 S:      Maintained
8806 F:      drivers/media/dvb-frontends/m88ds3103*
8807
8808 M88RS2000 MEDIA DRIVER
8809 M:      Malcolm Priestley <tvboxspy@gmail.com>
8810 L:      linux-media@vger.kernel.org
8811 W:      https://linuxtv.org
8812 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8813 S:      Maintained
8814 F:      drivers/media/dvb-frontends/m88rs2000*
8815
8816 MA901 MASTERKIT USB FM RADIO DRIVER
8817 M:      Alexey Klimov <klimov.linux@gmail.com>
8818 L:      linux-media@vger.kernel.org
8819 T:      git git://linuxtv.org/media_tree.git
8820 S:      Maintained
8821 F:      drivers/media/radio/radio-ma901.c
8822
8823 MAC80211
8824 M:      Johannes Berg <johannes@sipsolutions.net>
8825 L:      linux-wireless@vger.kernel.org
8826 W:      http://wireless.kernel.org/
8827 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8828 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8829 S:      Maintained
8830 F:      Documentation/networking/mac80211-injection.txt
8831 F:      include/net/mac80211.h
8832 F:      net/mac80211/
8833 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8834 F:      Documentation/networking/mac80211_hwsim/README
8835
8836 MAILBOX API
8837 M:      Jassi Brar <jassisinghbrar@gmail.com>
8838 L:      linux-kernel@vger.kernel.org
8839 S:      Maintained
8840 F:      drivers/mailbox/
8841 F:      include/linux/mailbox_client.h
8842 F:      include/linux/mailbox_controller.h
8843
8844 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8845 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8846 W:      http://www.kernel.org/doc/man-pages
8847 L:      linux-man@vger.kernel.org
8848 S:      Maintained
8849
8850 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8851 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8852 L:      linux-mips@linux-mips.org
8853 S:      Maintained
8854 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8855
8856 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8857 M:      Andrew Lunn <andrew@lunn.ch>
8858 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8859 L:      netdev@vger.kernel.org
8860 S:      Maintained
8861 F:      drivers/net/dsa/mv88e6xxx/
8862 F:      include/linux/platform_data/mv88e6xxx.h
8863 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8864
8865 MARVELL ARMADA DRM SUPPORT
8866 M:      Russell King <linux@armlinux.org.uk>
8867 S:      Maintained
8868 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8869 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8870 F:      drivers/gpu/drm/armada/
8871 F:      include/uapi/drm/armada_drm.h
8872 F:      Documentation/devicetree/bindings/display/armada/
8873
8874 MARVELL CRYPTO DRIVER
8875 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8876 M:      Arnaud Ebalard <arno@natisbad.org>
8877 F:      drivers/crypto/marvell/
8878 S:      Maintained
8879 L:      linux-crypto@vger.kernel.org
8880
8881 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8882 M:      Mirko Lindner <mlindner@marvell.com>
8883 M:      Stephen Hemminger <stephen@networkplumber.org>
8884 L:      netdev@vger.kernel.org
8885 S:      Maintained
8886 F:      drivers/net/ethernet/marvell/sk*
8887
8888 MARVELL LIBERTAS WIRELESS DRIVER
8889 L:      libertas-dev@lists.infradead.org
8890 S:      Orphan
8891 F:      drivers/net/wireless/marvell/libertas/
8892
8893 MARVELL MACCHIATOBIN SUPPORT
8894 M:      Russell King <linux@armlinux.org.uk>
8895 L:      linux-arm-kernel@lists.infradead.org
8896 S:      Maintained
8897 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8898
8899 MARVELL MV643XX ETHERNET DRIVER
8900 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8901 L:      netdev@vger.kernel.org
8902 S:      Maintained
8903 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8904 F:      include/linux/mv643xx.h
8905
8906 MARVELL MV88X3310 PHY DRIVER
8907 M:      Russell King <linux@armlinux.org.uk>
8908 L:      netdev@vger.kernel.org
8909 S:      Maintained
8910 F:      drivers/net/phy/marvell10g.c
8911
8912 MARVELL MVNETA ETHERNET DRIVER
8913 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
8914 L:      netdev@vger.kernel.org
8915 S:      Maintained
8916 F:      drivers/net/ethernet/marvell/mvneta.*
8917
8918 MARVELL MWIFIEX WIRELESS DRIVER
8919 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8920 M:      Nishant Sarmukadam <nishants@marvell.com>
8921 M:      Ganapathi Bhat <gbhat@marvell.com>
8922 M:      Xinming Hu <huxinming820@gmail.com>
8923 L:      linux-wireless@vger.kernel.org
8924 S:      Maintained
8925 F:      drivers/net/wireless/marvell/mwifiex/
8926
8927 MARVELL MWL8K WIRELESS DRIVER
8928 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8929 L:      linux-wireless@vger.kernel.org
8930 S:      Odd Fixes
8931 F:      drivers/net/wireless/marvell/mwl8k.c
8932
8933 MARVELL NAND CONTROLLER DRIVER
8934 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8935 L:      linux-mtd@lists.infradead.org
8936 S:      Maintained
8937 F:      drivers/mtd/nand/raw/marvell_nand.c
8938 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8939
8940 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8941 M:      Nicolas Pitre <nico@fluxnic.net>
8942 S:      Odd Fixes
8943 F:      drivers/mmc/host/mvsdio.*
8944
8945 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8946 M:      Hu Ziji <huziji@marvell.com>
8947 L:      linux-mmc@vger.kernel.org
8948 S:      Supported
8949 F:      drivers/mmc/host/sdhci-xenon*
8950 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8951
8952 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
8953 M:      Sunil Goutham <sgoutham@marvell.com>
8954 M:      Linu Cherian <lcherian@marvell.com>
8955 M:      Geetha sowjanya <gakula@marvell.com>
8956 M:      Jerin Jacob <jerinj@marvell.com>
8957 L:      netdev@vger.kernel.org
8958 S:      Supported
8959 F:      drivers/net/ethernet/marvell/octeontx2/af/
8960
8961 MATROX FRAMEBUFFER DRIVER
8962 L:      linux-fbdev@vger.kernel.org
8963 S:      Orphan
8964 F:      drivers/video/fbdev/matrox/matroxfb_*
8965 F:      include/uapi/linux/matroxfb.h
8966
8967 MAX16065 HARDWARE MONITOR DRIVER
8968 M:      Guenter Roeck <linux@roeck-us.net>
8969 L:      linux-hwmon@vger.kernel.org
8970 S:      Maintained
8971 F:      Documentation/hwmon/max16065
8972 F:      drivers/hwmon/max16065.c
8973
8974 MAX2175 SDR TUNER DRIVER
8975 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8976 L:      linux-media@vger.kernel.org
8977 T:      git git://linuxtv.org/media_tree.git
8978 S:      Maintained
8979 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8980 F:      Documentation/media/v4l-drivers/max2175.rst
8981 F:      drivers/media/i2c/max2175*
8982 F:      include/uapi/linux/max2175.h
8983
8984 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8985 L:      linux-hwmon@vger.kernel.org
8986 S:      Orphan
8987 F:      Documentation/hwmon/max6650
8988 F:      drivers/hwmon/max6650.c
8989
8990 MAX6697 HARDWARE MONITOR DRIVER
8991 M:      Guenter Roeck <linux@roeck-us.net>
8992 L:      linux-hwmon@vger.kernel.org
8993 S:      Maintained
8994 F:      Documentation/hwmon/max6697
8995 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
8996 F:      drivers/hwmon/max6697.c
8997 F:      include/linux/platform_data/max6697.h
8998
8999 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9000 M:      Peter Rosin <peda@axentia.se>
9001 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9002 S:      Maintained
9003 F:      Documentation/devicetree/bindings/sound/max9860.txt
9004 F:      sound/soc/codecs/max9860.*
9005
9006 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9007 M:      Javier Martinez Canillas <javier@dowhile0.org>
9008 L:      linux-kernel@vger.kernel.org
9009 S:      Supported
9010 F:      drivers/regulator/max77802-regulator.c
9011 F:      Documentation/devicetree/bindings/*/*max77802.txt
9012 F:      include/dt-bindings/*/*max77802.h
9013
9014 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9015 M:      Krzysztof Kozlowski <krzk@kernel.org>
9016 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9017 L:      linux-pm@vger.kernel.org
9018 S:      Supported
9019 F:      drivers/power/supply/max14577_charger.c
9020 F:      drivers/power/supply/max77693_charger.c
9021
9022 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9023 M:      Chanwoo Choi <cw00.choi@samsung.com>
9024 M:      Krzysztof Kozlowski <krzk@kernel.org>
9025 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9026 L:      linux-kernel@vger.kernel.org
9027 S:      Supported
9028 F:      drivers/*/max14577*.c
9029 F:      drivers/*/max77686*.c
9030 F:      drivers/*/max77693*.c
9031 F:      drivers/extcon/extcon-max14577.c
9032 F:      drivers/extcon/extcon-max77693.c
9033 F:      drivers/rtc/rtc-max77686.c
9034 F:      drivers/clk/clk-max77686.c
9035 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9036 F:      Documentation/devicetree/bindings/*/max77686.txt
9037 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9038 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9039 F:      include/linux/mfd/max14577*.h
9040 F:      include/linux/mfd/max77686*.h
9041 F:      include/linux/mfd/max77693*.h
9042
9043 MAXIRADIO FM RADIO RECEIVER DRIVER
9044 M:      Hans Verkuil <hverkuil@xs4all.nl>
9045 L:      linux-media@vger.kernel.org
9046 T:      git git://linuxtv.org/media_tree.git
9047 W:      https://linuxtv.org
9048 S:      Maintained
9049 F:      drivers/media/radio/radio-maxiradio*
9050
9051 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9052 M:      Peter Rosin <peda@axentia.se>
9053 L:      linux-iio@vger.kernel.org
9054 S:      Maintained
9055 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9056 F:      drivers/iio/potentiometer/mcp4018.c
9057 F:      drivers/iio/potentiometer/mcp4531.c
9058
9059 MCR20A IEEE-802.15.4 RADIO DRIVER
9060 M:      Xue Liu <liuxuenetmail@gmail.com>
9061 L:      linux-wpan@vger.kernel.org
9062 W:      https://github.com/xueliu/mcr20a-linux
9063 S:      Maintained
9064 F:      drivers/net/ieee802154/mcr20a.c
9065 F:      drivers/net/ieee802154/mcr20a.h
9066 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9067
9068 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9069 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9070 L:      linux-iio@vger.kernel.org
9071 S:      Maintained
9072 F:      drivers/iio/dac/cio-dac.c
9073
9074 MEDIA DRIVERS FOR ASCOT2E
9075 M:      Sergey Kozlov <serjk@netup.ru>
9076 M:      Abylay Ospan <aospan@netup.ru>
9077 L:      linux-media@vger.kernel.org
9078 W:      https://linuxtv.org
9079 W:      http://netup.tv/
9080 T:      git git://linuxtv.org/media_tree.git
9081 S:      Supported
9082 F:      drivers/media/dvb-frontends/ascot2e*
9083
9084 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9085 M:      Jasmin Jessich <jasmin@anw.at>
9086 L:      linux-media@vger.kernel.org
9087 W:      https://linuxtv.org
9088 T:      git git://linuxtv.org/media_tree.git
9089 S:      Maintained
9090 F:      drivers/media/dvb-frontends/cxd2099*
9091
9092 MEDIA DRIVERS FOR CXD2841ER
9093 M:      Sergey Kozlov <serjk@netup.ru>
9094 M:      Abylay Ospan <aospan@netup.ru>
9095 L:      linux-media@vger.kernel.org
9096 W:      https://linuxtv.org
9097 W:      http://netup.tv/
9098 T:      git git://linuxtv.org/media_tree.git
9099 S:      Supported
9100 F:      drivers/media/dvb-frontends/cxd2841er*
9101
9102 MEDIA DRIVERS FOR CXD2880
9103 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9104 L:      linux-media@vger.kernel.org
9105 W:      http://linuxtv.org/
9106 T:      git git://linuxtv.org/media_tree.git
9107 S:      Supported
9108 F:      drivers/media/dvb-frontends/cxd2880/*
9109 F:      drivers/media/spi/cxd2880*
9110
9111 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9112 L:      linux-media@vger.kernel.org
9113 W:      https://linuxtv.org
9114 T:      git git://linuxtv.org/media_tree.git
9115 S:      Orphan
9116 F:      drivers/media/pci/ddbridge/*
9117
9118 MEDIA DRIVERS FOR FREESCALE IMX
9119 M:      Steve Longerbeam <slongerbeam@gmail.com>
9120 M:      Philipp Zabel <p.zabel@pengutronix.de>
9121 L:      linux-media@vger.kernel.org
9122 T:      git git://linuxtv.org/media_tree.git
9123 S:      Maintained
9124 F:      Documentation/devicetree/bindings/media/imx.txt
9125 F:      Documentation/media/v4l-drivers/imx.rst
9126 F:      drivers/staging/media/imx/
9127 F:      include/linux/imx-media.h
9128 F:      include/media/imx.h
9129
9130 MEDIA DRIVER FOR FREESCALE IMX PXP
9131 M:      Philipp Zabel <p.zabel@pengutronix.de>
9132 L:      linux-media@vger.kernel.org
9133 T:      git git://linuxtv.org/media_tree.git
9134 S:      Maintained
9135 F:      drivers/media/platform/imx-pxp.[ch]
9136
9137 MEDIA DRIVERS FOR HELENE
9138 M:      Abylay Ospan <aospan@netup.ru>
9139 L:      linux-media@vger.kernel.org
9140 W:      https://linuxtv.org
9141 W:      http://netup.tv/
9142 T:      git git://linuxtv.org/media_tree.git
9143 S:      Supported
9144 F:      drivers/media/dvb-frontends/helene*
9145
9146 MEDIA DRIVERS FOR HORUS3A
9147 M:      Sergey Kozlov <serjk@netup.ru>
9148 M:      Abylay Ospan <aospan@netup.ru>
9149 L:      linux-media@vger.kernel.org
9150 W:      https://linuxtv.org
9151 W:      http://netup.tv/
9152 T:      git git://linuxtv.org/media_tree.git
9153 S:      Supported
9154 F:      drivers/media/dvb-frontends/horus3a*
9155
9156 MEDIA DRIVERS FOR LNBH25
9157 M:      Sergey Kozlov <serjk@netup.ru>
9158 M:      Abylay Ospan <aospan@netup.ru>
9159 L:      linux-media@vger.kernel.org
9160 W:      https://linuxtv.org
9161 W:      http://netup.tv/
9162 T:      git git://linuxtv.org/media_tree.git
9163 S:      Supported
9164 F:      drivers/media/dvb-frontends/lnbh25*
9165
9166 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9167 L:      linux-media@vger.kernel.org
9168 W:      https://linuxtv.org
9169 T:      git git://linuxtv.org/media_tree.git
9170 S:      Orphan
9171 F:      drivers/media/dvb-frontends/mxl5xx*
9172
9173 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9174 M:      Sergey Kozlov <serjk@netup.ru>
9175 M:      Abylay Ospan <aospan@netup.ru>
9176 L:      linux-media@vger.kernel.org
9177 W:      https://linuxtv.org
9178 W:      http://netup.tv/
9179 T:      git git://linuxtv.org/media_tree.git
9180 S:      Supported
9181 F:      drivers/media/pci/netup_unidvb/*
9182
9183 MEDIA DRIVERS FOR RENESAS - CEU
9184 M:      Jacopo Mondi <jacopo@jmondi.org>
9185 L:      linux-media@vger.kernel.org
9186 L:      linux-renesas-soc@vger.kernel.org
9187 T:      git git://linuxtv.org/media_tree.git
9188 S:      Supported
9189 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9190 F:      drivers/media/platform/renesas-ceu.c
9191 F:      include/media/drv-intf/renesas-ceu.h
9192
9193 MEDIA DRIVERS FOR RENESAS - DRIF
9194 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9195 L:      linux-media@vger.kernel.org
9196 L:      linux-renesas-soc@vger.kernel.org
9197 T:      git git://linuxtv.org/media_tree.git
9198 S:      Supported
9199 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9200 F:      drivers/media/platform/rcar_drif.c
9201
9202 MEDIA DRIVERS FOR RENESAS - FCP
9203 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9204 L:      linux-media@vger.kernel.org
9205 L:      linux-renesas-soc@vger.kernel.org
9206 T:      git git://linuxtv.org/media_tree.git
9207 S:      Supported
9208 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9209 F:      drivers/media/platform/rcar-fcp.c
9210 F:      include/media/rcar-fcp.h
9211
9212 MEDIA DRIVERS FOR RENESAS - FDP1
9213 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9214 L:      linux-media@vger.kernel.org
9215 L:      linux-renesas-soc@vger.kernel.org
9216 T:      git git://linuxtv.org/media_tree.git
9217 S:      Supported
9218 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9219 F:      drivers/media/platform/rcar_fdp1.c
9220
9221 MEDIA DRIVERS FOR RENESAS - VIN
9222 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9223 L:      linux-media@vger.kernel.org
9224 L:      linux-renesas-soc@vger.kernel.org
9225 T:      git git://linuxtv.org/media_tree.git
9226 S:      Supported
9227 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9228 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9229 F:      drivers/media/platform/rcar-vin/
9230
9231 MEDIA DRIVERS FOR RENESAS - VSP1
9232 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9233 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9234 L:      linux-media@vger.kernel.org
9235 L:      linux-renesas-soc@vger.kernel.org
9236 T:      git git://linuxtv.org/media_tree.git
9237 S:      Supported
9238 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9239 F:      drivers/media/platform/vsp1/
9240
9241 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9242 L:      linux-media@vger.kernel.org
9243 W:      https://linuxtv.org
9244 T:      git git://linuxtv.org/media_tree.git
9245 S:      Orphan
9246 F:      drivers/media/dvb-frontends/stv0910*
9247
9248 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9249 L:      linux-media@vger.kernel.org
9250 W:      https://linuxtv.org
9251 T:      git git://linuxtv.org/media_tree.git
9252 S:      Orphan
9253 F:      drivers/media/dvb-frontends/stv6111*
9254
9255 MEDIA DRIVERS FOR STM32 - DCMI
9256 M:      Hugues Fruchet <hugues.fruchet@st.com>
9257 L:      linux-media@vger.kernel.org
9258 T:      git git://linuxtv.org/media_tree.git
9259 S:      Supported
9260 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9261 F:      drivers/media/platform/stm32/stm32-dcmi.c
9262
9263 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9264 M:      Dmitry Osipenko <digetx@gmail.com>
9265 L:      linux-media@vger.kernel.org
9266 L:      linux-tegra@vger.kernel.org
9267 T:      git git://linuxtv.org/media_tree.git
9268 S:      Maintained
9269 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9270 F:      drivers/staging/media/tegra-vde/
9271
9272 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9273 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9274 P:      LinuxTV.org Project
9275 L:      linux-media@vger.kernel.org
9276 W:      https://linuxtv.org
9277 Q:      http://patchwork.kernel.org/project/linux-media/list/
9278 T:      git git://linuxtv.org/media_tree.git
9279 S:      Maintained
9280 F:      Documentation/devicetree/bindings/media/
9281 F:      Documentation/media/
9282 F:      drivers/media/
9283 F:      drivers/staging/media/
9284 F:      include/linux/platform_data/media/
9285 F:      include/media/
9286 F:      include/uapi/linux/dvb/
9287 F:      include/uapi/linux/videodev2.h
9288 F:      include/uapi/linux/media.h
9289 F:      include/uapi/linux/v4l2-*
9290 F:      include/uapi/linux/meye.h
9291 F:      include/uapi/linux/ivtv*
9292 F:      include/uapi/linux/uvcvideo.h
9293
9294 MEDIATEK BLUETOOTH DRIVER
9295 M:      Sean Wang <sean.wang@mediatek.com>
9296 L:      linux-bluetooth@vger.kernel.org
9297 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9298 S:      Maintained
9299 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9300 F:      drivers/bluetooth/btmtkuart.c
9301
9302 MEDIATEK CIR DRIVER
9303 M:      Sean Wang <sean.wang@mediatek.com>
9304 S:      Maintained
9305 F:      drivers/media/rc/mtk-cir.c
9306
9307 MEDIATEK DMA DRIVER
9308 M:      Sean Wang <sean.wang@mediatek.com>
9309 L:      dmaengine@vger.kernel.org
9310 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9311 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9312 S:      Maintained
9313 F:      Documentation/devicetree/bindings/dma/mtk-*
9314 F:      drivers/dma/mediatek/
9315
9316 MEDIATEK PMIC LED DRIVER
9317 M:      Sean Wang <sean.wang@mediatek.com>
9318 S:      Maintained
9319 F:      drivers/leds/leds-mt6323.c
9320 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9321
9322 MEDIATEK ETHERNET DRIVER
9323 M:      Felix Fietkau <nbd@openwrt.org>
9324 M:      John Crispin <john@phrozen.org>
9325 M:      Sean Wang <sean.wang@mediatek.com>
9326 M:      Nelson Chang <nelson.chang@mediatek.com>
9327 L:      netdev@vger.kernel.org
9328 S:      Maintained
9329 F:      drivers/net/ethernet/mediatek/
9330
9331 MEDIATEK SWITCH DRIVER
9332 M:      Sean Wang <sean.wang@mediatek.com>
9333 L:      netdev@vger.kernel.org
9334 S:      Maintained
9335 F:      drivers/net/dsa/mt7530.*
9336 F:      net/dsa/tag_mtk.c
9337
9338 MEDIATEK JPEG DRIVER
9339 M:      Rick Chang <rick.chang@mediatek.com>
9340 M:      Bin Liu <bin.liu@mediatek.com>
9341 S:      Supported
9342 F:      drivers/media/platform/mtk-jpeg/
9343 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9344
9345 MEDIATEK MDP DRIVER
9346 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9347 M:      Houlong Wei <houlong.wei@mediatek.com>
9348 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9349 S:      Supported
9350 F:      drivers/media/platform/mtk-mdp/
9351 F:      drivers/media/platform/mtk-vpu/
9352 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9353
9354 MEDIATEK MEDIA DRIVER
9355 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9356 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9357 S:      Supported
9358 F:      drivers/media/platform/mtk-vcodec/
9359 F:      drivers/media/platform/mtk-vpu/
9360 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9361 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9362
9363 MEDIATEK MT7601U WIRELESS LAN DRIVER
9364 M:      Jakub Kicinski <kubakici@wp.pl>
9365 L:      linux-wireless@vger.kernel.org
9366 S:      Maintained
9367 F:      drivers/net/wireless/mediatek/mt7601u/
9368
9369 MEDIATEK NAND CONTROLLER DRIVER
9370 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9371 L:      linux-mtd@lists.infradead.org
9372 S:      Maintained
9373 F:      drivers/mtd/nand/raw/mtk_*
9374 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9375
9376 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9377 M:      Sean Wang <sean.wang@mediatek.com>
9378 S:      Maintained
9379 F:      drivers/char/hw_random/mtk-rng.c
9380
9381 MEDIATEK USB3 DRD IP DRIVER
9382 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9383 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9384 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9385 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9386 S:      Maintained
9387 F:      drivers/usb/mtu3/
9388
9389 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9390 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9391 M:      Martin Donnelly <martin.donnelly@ge.com>
9392 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9393 S:      Maintained
9394 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9395 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9396
9397 MEGARAID SCSI/SAS DRIVERS
9398 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9399 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9400 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9401 L:      megaraidlinux.pdl@broadcom.com
9402 L:      linux-scsi@vger.kernel.org
9403 W:      http://www.avagotech.com/support/
9404 S:      Maintained
9405 F:      Documentation/scsi/megaraid.txt
9406 F:      drivers/scsi/megaraid.*
9407 F:      drivers/scsi/megaraid/
9408
9409 MELEXIS MLX90614 DRIVER
9410 M:      Crt Mori <cmo@melexis.com>
9411 L:      linux-iio@vger.kernel.org
9412 W:      http://www.melexis.com
9413 S:      Supported
9414 F:      drivers/iio/temperature/mlx90614.c
9415
9416 MELEXIS MLX90632 DRIVER
9417 M:      Crt Mori <cmo@melexis.com>
9418 L:      linux-iio@vger.kernel.org
9419 W:      http://www.melexis.com
9420 S:      Supported
9421 F:      drivers/iio/temperature/mlx90632.c
9422
9423 MELFAS MIP4 TOUCHSCREEN DRIVER
9424 M:      Sangwon Jee <jeesw@melfas.com>
9425 W:      http://www.melfas.com
9426 S:      Supported
9427 F:      drivers/input/touchscreen/melfas_mip4.c
9428 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9429
9430 MELLANOX ETHERNET DRIVER (mlx4_en)
9431 M:      Tariq Toukan <tariqt@mellanox.com>
9432 L:      netdev@vger.kernel.org
9433 S:      Supported
9434 W:      http://www.mellanox.com
9435 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9436 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9437
9438 MELLANOX ETHERNET DRIVER (mlx5e)
9439 M:      Saeed Mahameed <saeedm@mellanox.com>
9440 L:      netdev@vger.kernel.org
9441 S:      Supported
9442 W:      http://www.mellanox.com
9443 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9444 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9445
9446 MELLANOX ETHERNET INNOVA DRIVERS
9447 R:      Boris Pismenny <borisp@mellanox.com>
9448 L:      netdev@vger.kernel.org
9449 S:      Supported
9450 W:      http://www.mellanox.com
9451 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9452 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9453 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9454 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9455 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9456
9457 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9458 R:      Boris Pismenny <borisp@mellanox.com>
9459 L:      netdev@vger.kernel.org
9460 S:      Supported
9461 W:      http://www.mellanox.com
9462 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9463 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9464 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9465
9466 MELLANOX ETHERNET SWITCH DRIVERS
9467 M:      Jiri Pirko <jiri@mellanox.com>
9468 M:      Ido Schimmel <idosch@mellanox.com>
9469 L:      netdev@vger.kernel.org
9470 S:      Supported
9471 W:      http://www.mellanox.com
9472 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9473 F:      drivers/net/ethernet/mellanox/mlxsw/
9474 F:      tools/testing/selftests/drivers/net/mlxsw/
9475
9476 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9477 M:      mlxsw@mellanox.com
9478 L:      netdev@vger.kernel.org
9479 S:      Supported
9480 W:      http://www.mellanox.com
9481 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9482 F:      drivers/net/ethernet/mellanox/mlxfw/
9483
9484 MELLANOX HARDWARE PLATFORM SUPPORT
9485 M:      Andy Shevchenko <andy@infradead.org>
9486 M:      Darren Hart <dvhart@infradead.org>
9487 M:      Vadim Pasternak <vadimp@mellanox.com>
9488 L:      platform-driver-x86@vger.kernel.org
9489 S:      Supported
9490 F:      drivers/platform/mellanox/
9491
9492 MELLANOX MLX4 core VPI driver
9493 M:      Tariq Toukan <tariqt@mellanox.com>
9494 L:      netdev@vger.kernel.org
9495 L:      linux-rdma@vger.kernel.org
9496 W:      http://www.mellanox.com
9497 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9498 S:      Supported
9499 F:      drivers/net/ethernet/mellanox/mlx4/
9500 F:      include/linux/mlx4/
9501
9502 MELLANOX MLX4 IB driver
9503 M:      Yishai Hadas <yishaih@mellanox.com>
9504 L:      linux-rdma@vger.kernel.org
9505 W:      http://www.mellanox.com
9506 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9507 S:      Supported
9508 F:      drivers/infiniband/hw/mlx4/
9509 F:      include/linux/mlx4/
9510 F:      include/uapi/rdma/mlx4-abi.h
9511
9512 MELLANOX MLX5 core VPI driver
9513 M:      Saeed Mahameed <saeedm@mellanox.com>
9514 M:      Leon Romanovsky <leonro@mellanox.com>
9515 L:      netdev@vger.kernel.org
9516 L:      linux-rdma@vger.kernel.org
9517 W:      http://www.mellanox.com
9518 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9519 S:      Supported
9520 F:      drivers/net/ethernet/mellanox/mlx5/core/
9521 F:      include/linux/mlx5/
9522
9523 MELLANOX MLX5 IB driver
9524 M:      Leon Romanovsky <leonro@mellanox.com>
9525 L:      linux-rdma@vger.kernel.org
9526 W:      http://www.mellanox.com
9527 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9528 S:      Supported
9529 F:      drivers/infiniband/hw/mlx5/
9530 F:      include/linux/mlx5/
9531 F:      include/uapi/rdma/mlx5-abi.h
9532
9533 MELLANOX MLXCPLD I2C AND MUX DRIVER
9534 M:      Vadim Pasternak <vadimp@mellanox.com>
9535 M:      Michael Shych <michaelsh@mellanox.com>
9536 L:      linux-i2c@vger.kernel.org
9537 S:      Supported
9538 F:      drivers/i2c/busses/i2c-mlxcpld.c
9539 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9540 F:      Documentation/i2c/busses/i2c-mlxcpld
9541
9542 MELLANOX MLXCPLD LED DRIVER
9543 M:      Vadim Pasternak <vadimp@mellanox.com>
9544 L:      linux-leds@vger.kernel.org
9545 S:      Supported
9546 F:      drivers/leds/leds-mlxcpld.c
9547 F:      drivers/leds/leds-mlxreg.c
9548 F:      Documentation/leds/leds-mlxcpld.txt
9549
9550 MELLANOX PLATFORM DRIVER
9551 M:      Vadim Pasternak <vadimp@mellanox.com>
9552 L:      platform-driver-x86@vger.kernel.org
9553 S:      Supported
9554 F:      drivers/platform/x86/mlx-platform.c
9555
9556 MEMBARRIER SUPPORT
9557 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9558 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9559 L:      linux-kernel@vger.kernel.org
9560 S:      Supported
9561 F:      kernel/sched/membarrier.c
9562 F:      include/uapi/linux/membarrier.h
9563 F:      arch/powerpc/include/asm/membarrier.h
9564
9565 MEMORY MANAGEMENT
9566 L:      linux-mm@kvack.org
9567 W:      http://www.linux-mm.org
9568 S:      Maintained
9569 F:      include/linux/mm.h
9570 F:      include/linux/gfp.h
9571 F:      include/linux/mmzone.h
9572 F:      include/linux/memory_hotplug.h
9573 F:      include/linux/vmalloc.h
9574 F:      mm/
9575
9576 MEMORY TECHNOLOGY DEVICES (MTD)
9577 M:      David Woodhouse <dwmw2@infradead.org>
9578 M:      Brian Norris <computersforpeace@gmail.com>
9579 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9580 M:      Marek Vasut <marek.vasut@gmail.com>
9581 M:      Richard Weinberger <richard@nod.at>
9582 L:      linux-mtd@lists.infradead.org
9583 W:      http://www.linux-mtd.infradead.org/
9584 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9585 T:      git git://git.infradead.org/linux-mtd.git master
9586 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9587 S:      Maintained
9588 F:      Documentation/devicetree/bindings/mtd/
9589 F:      drivers/mtd/
9590 F:      include/linux/mtd/
9591 F:      include/uapi/mtd/
9592
9593 MEN A21 WATCHDOG DRIVER
9594 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9595 L:      linux-watchdog@vger.kernel.org
9596 S:      Maintained
9597 F:      drivers/watchdog/mena21_wdt.c
9598
9599 MEN CHAMELEON BUS (mcb)
9600 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9601 S:      Maintained
9602 F:      drivers/mcb/
9603 F:      include/linux/mcb.h
9604 F:      Documentation/men-chameleon-bus.txt
9605
9606 MEN F21BMC (Board Management Controller)
9607 M:      Andreas Werner <andreas.werner@men.de>
9608 S:      Supported
9609 F:      drivers/mfd/menf21bmc.c
9610 F:      drivers/watchdog/menf21bmc_wdt.c
9611 F:      drivers/leds/leds-menf21bmc.c
9612 F:      drivers/hwmon/menf21bmc_hwmon.c
9613 F:      Documentation/hwmon/menf21bmc
9614
9615 MEN Z069 WATCHDOG DRIVER
9616 M:      Johannes Thumshirn <jth@kernel.org>
9617 L:      linux-watchdog@vger.kernel.org
9618 S:      Maintained
9619 F:      drivers/watchdog/menz69_wdt.c
9620
9621 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9622 M:      Neil Armstrong <narmstrong@baylibre.com>
9623 L:      linux-media@lists.freedesktop.org
9624 L:      linux-amlogic@lists.infradead.org
9625 W:      http://linux-meson.com/
9626 S:      Supported
9627 F:      drivers/media/platform/meson/ao-cec.c
9628 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9629 T:      git git://linuxtv.org/media_tree.git
9630
9631 MICROBLAZE ARCHITECTURE
9632 M:      Michal Simek <monstr@monstr.eu>
9633 W:      http://www.monstr.eu/fdt/
9634 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9635 S:      Supported
9636 F:      arch/microblaze/
9637
9638 MICROCHIP AT91 SERIAL DRIVER
9639 M:      Richard Genoud <richard.genoud@gmail.com>
9640 S:      Maintained
9641 F:      drivers/tty/serial/atmel_serial.c
9642 F:      drivers/tty/serial/atmel_serial.h
9643 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9644
9645 MICROCHIP AUDIO ASOC DRIVERS
9646 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
9647 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9648 S:      Supported
9649 F:      sound/soc/atmel
9650
9651 MICROCHIP DMA DRIVER
9652 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9653 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9654 L:      dmaengine@vger.kernel.org
9655 S:      Supported
9656 F:      drivers/dma/at_hdmac.c
9657 F:      drivers/dma/at_hdmac_regs.h
9658 F:      include/linux/platform_data/dma-atmel.h
9659 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
9660 F:      include/dt-bindings/dma/at91.h
9661
9662 MICROCHIP ECC DRIVER
9663 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9664 L:      linux-crypto@vger.kernel.org
9665 S:      Maintained
9666 F:      drivers/crypto/atmel-ecc.*
9667
9668 MICROCHIP I2C DRIVER
9669 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9670 L:      linux-i2c@vger.kernel.org
9671 S:      Supported
9672 F:      drivers/i2c/busses/i2c-at91.c
9673
9674 MICROCHIP ISC DRIVER
9675 M:      Eugen Hristev <eugen.hristev@microchip.com>
9676 L:      linux-media@vger.kernel.org
9677 S:      Supported
9678 F:      drivers/media/platform/atmel/atmel-isc.c
9679 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9680 F:      devicetree/bindings/media/atmel-isc.txt
9681
9682 MICROCHIP ISI DRIVER
9683 M:      Eugen Hristev <eugen.hristev@microchip.com>
9684 L:      linux-media@vger.kernel.org
9685 S:      Supported
9686 F:      drivers/media/platform/atmel/atmel-isi.c
9687 F:      include/media/atmel-isi.h
9688
9689 MICROCHIP AT91 USART MFD DRIVER
9690 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
9691 L:      linux-kernel@vger.kernel.org
9692 S:      Supported
9693 F:      drivers/mfd/at91-usart.c
9694 F:      include/dt-bindings/mfd/at91-usart.h
9695 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9696
9697 MICROCHIP AT91 USART SPI DRIVER
9698 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
9699 L:      linux-spi@vger.kernel.org
9700 S:      Supported
9701 F:      drivers/spi/spi-at91-usart.c
9702 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9703
9704 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9705 M:      Woojung Huh <Woojung.Huh@microchip.com>
9706 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9707 L:      netdev@vger.kernel.org
9708 S:      Maintained
9709 F:      net/dsa/tag_ksz.c
9710 F:      drivers/net/dsa/microchip/*
9711 F:      include/linux/platform_data/microchip-ksz.h
9712 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9713
9714 MICROCHIP LAN743X ETHERNET DRIVER
9715 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9716 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9717 L:      netdev@vger.kernel.org
9718 S:      Maintained
9719 F:      drivers/net/ethernet/microchip/lan743x_*
9720
9721 MICROCHIP LCDFB DRIVER
9722 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9723 L:      linux-fbdev@vger.kernel.org
9724 S:      Maintained
9725 F:      drivers/video/fbdev/atmel_lcdfb.c
9726 F:      include/video/atmel_lcdc.h
9727
9728 MICROCHIP MMC/SD/SDIO MCI DRIVER
9729 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9730 S:      Maintained
9731 F:      drivers/mmc/host/atmel-mci.c
9732
9733 MICROCHIP MCP3911 ADC DRIVER
9734 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9735 M:      Kent Gustavsson <kent@minoris.se>
9736 L:      linux-iio@vger.kernel.org
9737 S:      Supported
9738 F:      drivers/iio/adc/mcp3911.c
9739 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
9740
9741 MICROCHIP NAND DRIVER
9742 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9743 L:      linux-mtd@lists.infradead.org
9744 S:      Supported
9745 F:      drivers/mtd/nand/raw/atmel/*
9746 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9747
9748 MICROCHIP PWM DRIVER
9749 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
9750 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9751 L:      linux-pwm@vger.kernel.org
9752 S:      Supported
9753 F:      drivers/pwm/pwm-atmel.c
9754 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
9755
9756 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
9757 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9758 M:      Eugen Hristev <eugen.hristev@microchip.com>
9759 L:      linux-iio@vger.kernel.org
9760 S:      Supported
9761 F:      drivers/iio/adc/at91-sama5d2_adc.c
9762 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
9763 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
9764
9765 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
9766 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9767 S:      Supported
9768 F:      drivers/power/reset/at91-sama5d2_shdwc.c
9769
9770 MICROCHIP SPI DRIVER
9771 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9772 S:      Supported
9773 F:      drivers/spi/spi-atmel.*
9774
9775 MICROCHIP SSC DRIVER
9776 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9777 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9778 S:      Supported
9779 F:      drivers/misc/atmel-ssc.c
9780 F:      include/linux/atmel-ssc.h
9781
9782 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
9783 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9784 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9785 S:      Supported
9786 F:      drivers/misc/atmel_tclib.c
9787 F:      drivers/clocksource/tcb_clksrc.c
9788
9789 MICROCHIP USBA UDC DRIVER
9790 M:      Cristian Birsan <cristian.birsan@microchip.com>
9791 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9792 S:      Supported
9793 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
9794
9795 MICROCHIP USB251XB DRIVER
9796 M:      Richard Leitner <richard.leitner@skidata.com>
9797 L:      linux-usb@vger.kernel.org
9798 S:      Maintained
9799 F:      drivers/usb/misc/usb251xb.c
9800 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9801
9802 MICROCHIP XDMA DRIVER
9803 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9804 L:      linux-arm-kernel@lists.infradead.org
9805 L:      dmaengine@vger.kernel.org
9806 S:      Supported
9807 F:      drivers/dma/at_xdmac.c
9808
9809 MICROSEMI MIPS SOCS
9810 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9811 L:      linux-mips@linux-mips.org
9812 S:      Maintained
9813 F:      arch/mips/generic/board-ocelot.c
9814 F:      arch/mips/configs/generic/board-ocelot.config
9815 F:      arch/mips/boot/dts/mscc/
9816 F:      Documentation/devicetree/bindings/mips/mscc.txt
9817
9818 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9819 M:      Don Brace <don.brace@microsemi.com>
9820 L:      esc.storagedev@microsemi.com
9821 L:      linux-scsi@vger.kernel.org
9822 S:      Supported
9823 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9824 F:      drivers/scsi/smartpqi/Kconfig
9825 F:      drivers/scsi/smartpqi/Makefile
9826 F:      include/linux/cciss*.h
9827 F:      include/uapi/linux/cciss*.h
9828 F:      Documentation/scsi/smartpqi.txt
9829
9830 MICROSEMI ETHERNET SWITCH DRIVER
9831 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9832 L:      netdev@vger.kernel.org
9833 S:      Supported
9834 F:      drivers/net/ethernet/mscc/
9835
9836 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9837 M:      Chen Yu <yu.c.chen@intel.com>
9838 L:      platform-driver-x86@vger.kernel.org
9839 S:      Supported
9840 F:      drivers/platform/x86/surfacepro3_button.c
9841
9842 MICROTEK X6 SCANNER
9843 M:      Oliver Neukum <oliver@neukum.org>
9844 S:      Maintained
9845 F:      drivers/usb/image/microtek.*
9846
9847 MIPS
9848 M:      Ralf Baechle <ralf@linux-mips.org>
9849 M:      Paul Burton <paul.burton@mips.com>
9850 M:      James Hogan <jhogan@kernel.org>
9851 L:      linux-mips@linux-mips.org
9852 W:      http://www.linux-mips.org/
9853 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9854 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
9855 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9856 S:      Supported
9857 F:      Documentation/devicetree/bindings/mips/
9858 F:      Documentation/mips/
9859 F:      arch/mips/
9860 F:      drivers/platform/mips/
9861
9862 MIPS BOSTON DEVELOPMENT BOARD
9863 M:      Paul Burton <paul.burton@mips.com>
9864 L:      linux-mips@linux-mips.org
9865 S:      Maintained
9866 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9867 F:      arch/mips/boot/dts/img/boston.dts
9868 F:      arch/mips/configs/generic/board-boston.config
9869 F:      drivers/clk/imgtec/clk-boston.c
9870 F:      include/dt-bindings/clock/boston-clock.h
9871
9872 MIPS GENERIC PLATFORM
9873 M:      Paul Burton <paul.burton@mips.com>
9874 L:      linux-mips@linux-mips.org
9875 S:      Supported
9876 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9877 F:      arch/mips/generic/
9878 F:      arch/mips/tools/generic-board-config.sh
9879
9880 MIPS/LOONGSON1 ARCHITECTURE
9881 M:      Keguang Zhang <keguang.zhang@gmail.com>
9882 L:      linux-mips@linux-mips.org
9883 S:      Maintained
9884 F:      arch/mips/loongson32/
9885 F:      arch/mips/include/asm/mach-loongson32/
9886 F:      drivers/*/*loongson1*
9887 F:      drivers/*/*/*loongson1*
9888
9889 MIPS/LOONGSON2 ARCHITECTURE
9890 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9891 L:      linux-mips@linux-mips.org
9892 S:      Maintained
9893 F:      arch/mips/loongson64/fuloong-2e/
9894 F:      arch/mips/loongson64/lemote-2f/
9895 F:      arch/mips/include/asm/mach-loongson64/
9896 F:      drivers/*/*loongson2*
9897 F:      drivers/*/*/*loongson2*
9898
9899 MIPS/LOONGSON3 ARCHITECTURE
9900 M:      Huacai Chen <chenhc@lemote.com>
9901 L:      linux-mips@linux-mips.org
9902 S:      Maintained
9903 F:      arch/mips/loongson64/
9904 F:      arch/mips/include/asm/mach-loongson64/
9905 F:      drivers/platform/mips/cpu_hwmon.c
9906 F:      drivers/*/*loongson3*
9907 F:      drivers/*/*/*loongson3*
9908
9909 MIPS RINT INSTRUCTION EMULATION
9910 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9911 L:      linux-mips@linux-mips.org
9912 S:      Supported
9913 F:      arch/mips/math-emu/sp_rint.c
9914 F:      arch/mips/math-emu/dp_rint.c
9915
9916 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9917 M:      Hans Verkuil <hverkuil@xs4all.nl>
9918 L:      linux-media@vger.kernel.org
9919 T:      git git://linuxtv.org/media_tree.git
9920 W:      https://linuxtv.org
9921 S:      Odd Fixes
9922 F:      drivers/media/radio/radio-miropcm20*
9923
9924 MMP SUPPORT
9925 M:      Eric Miao <eric.y.miao@gmail.com>
9926 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9927 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9928 T:      git git://github.com/hzhuang1/linux.git
9929 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9930 S:      Maintained
9931 F:      arch/arm/boot/dts/mmp*
9932 F:      arch/arm/mach-mmp/
9933
9934 MMU GATHER AND TLB INVALIDATION
9935 M:      Will Deacon <will.deacon@arm.com>
9936 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
9937 M:      Andrew Morton <akpm@linux-foundation.org>
9938 M:      Nick Piggin <npiggin@gmail.com>
9939 M:      Peter Zijlstra <peterz@infradead.org>
9940 L:      linux-arch@vger.kernel.org
9941 L:      linux-mm@kvack.org
9942 S:      Maintained
9943 F:      arch/*/include/asm/tlb.h
9944 F:      include/asm-generic/tlb.h
9945 F:      mm/mmu_gather.c
9946
9947 MN88472 MEDIA DRIVER
9948 M:      Antti Palosaari <crope@iki.fi>
9949 L:      linux-media@vger.kernel.org
9950 W:      https://linuxtv.org
9951 W:      http://palosaari.fi/linux/
9952 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9953 S:      Maintained
9954 F:      drivers/media/dvb-frontends/mn88472*
9955
9956 MN88473 MEDIA DRIVER
9957 M:      Antti Palosaari <crope@iki.fi>
9958 L:      linux-media@vger.kernel.org
9959 W:      https://linuxtv.org
9960 W:      http://palosaari.fi/linux/
9961 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9962 S:      Maintained
9963 F:      drivers/media/dvb-frontends/mn88473*
9964
9965 MODULE SUPPORT
9966 M:      Jessica Yu <jeyu@kernel.org>
9967 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9968 S:      Maintained
9969 F:      include/linux/module.h
9970 F:      kernel/module.c
9971
9972 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9973 W:      http://popies.net/meye/
9974 S:      Orphan
9975 F:      Documentation/media/v4l-drivers/meye*
9976 F:      drivers/media/pci/meye/
9977 F:      include/uapi/linux/meye.h
9978
9979 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9980 M:      Jiri Slaby <jirislaby@gmail.com>
9981 S:      Maintained
9982 F:      Documentation/serial/moxa-smartio
9983 F:      drivers/tty/mxser.*
9984
9985 MR800 AVERMEDIA USB FM RADIO DRIVER
9986 M:      Alexey Klimov <klimov.linux@gmail.com>
9987 L:      linux-media@vger.kernel.org
9988 T:      git git://linuxtv.org/media_tree.git
9989 S:      Maintained
9990 F:      drivers/media/radio/radio-mr800.c
9991
9992 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9993 M:      Alan Ott <alan@signal11.us>
9994 L:      linux-wpan@vger.kernel.org
9995 S:      Maintained
9996 F:      drivers/net/ieee802154/mrf24j40.c
9997 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9998
9999 MSI LAPTOP SUPPORT
10000 M:      "Lee, Chun-Yi" <jlee@suse.com>
10001 L:      platform-driver-x86@vger.kernel.org
10002 S:      Maintained
10003 F:      drivers/platform/x86/msi-laptop.c
10004
10005 MSI WMI SUPPORT
10006 L:      platform-driver-x86@vger.kernel.org
10007 S:      Orphan
10008 F:      drivers/platform/x86/msi-wmi.c
10009
10010 MSI001 MEDIA DRIVER
10011 M:      Antti Palosaari <crope@iki.fi>
10012 L:      linux-media@vger.kernel.org
10013 W:      https://linuxtv.org
10014 W:      http://palosaari.fi/linux/
10015 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10016 T:      git git://linuxtv.org/anttip/media_tree.git
10017 S:      Maintained
10018 F:      drivers/media/tuners/msi001*
10019
10020 MSI2500 MEDIA DRIVER
10021 M:      Antti Palosaari <crope@iki.fi>
10022 L:      linux-media@vger.kernel.org
10023 W:      https://linuxtv.org
10024 W:      http://palosaari.fi/linux/
10025 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10026 T:      git git://linuxtv.org/anttip/media_tree.git
10027 S:      Maintained
10028 F:      drivers/media/usb/msi2500/
10029
10030 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10031 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10032 L:      linux-mtd@lists.infradead.org
10033 S:      Maintained
10034 F:      drivers/mtd/devices/docg3*
10035
10036 MT9M032 APTINA SENSOR DRIVER
10037 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10038 L:      linux-media@vger.kernel.org
10039 T:      git git://linuxtv.org/media_tree.git
10040 S:      Maintained
10041 F:      drivers/media/i2c/mt9m032.c
10042 F:      include/media/i2c/mt9m032.h
10043
10044 MT9P031 APTINA CAMERA SENSOR
10045 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10046 L:      linux-media@vger.kernel.org
10047 T:      git git://linuxtv.org/media_tree.git
10048 S:      Maintained
10049 F:      drivers/media/i2c/mt9p031.c
10050 F:      include/media/i2c/mt9p031.h
10051
10052 MT9T001 APTINA CAMERA SENSOR
10053 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10054 L:      linux-media@vger.kernel.org
10055 T:      git git://linuxtv.org/media_tree.git
10056 S:      Maintained
10057 F:      drivers/media/i2c/mt9t001.c
10058 F:      include/media/i2c/mt9t001.h
10059
10060 MT9T112 APTINA CAMERA SENSOR
10061 M:      Jacopo Mondi <jacopo@jmondi.org>
10062 L:      linux-media@vger.kernel.org
10063 T:      git git://linuxtv.org/media_tree.git
10064 S:      Odd Fixes
10065 F:      drivers/media/i2c/mt9t112.c
10066 F:      include/media/i2c/mt9t112.h
10067
10068 MT9V032 APTINA CAMERA SENSOR
10069 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10070 L:      linux-media@vger.kernel.org
10071 T:      git git://linuxtv.org/media_tree.git
10072 S:      Maintained
10073 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10074 F:      drivers/media/i2c/mt9v032.c
10075 F:      include/media/i2c/mt9v032.h
10076
10077 MT9V111 APTINA CAMERA SENSOR
10078 M:      Jacopo Mondi <jacopo@jmondi.org>
10079 L:      linux-media@vger.kernel.org
10080 T:      git git://linuxtv.org/media_tree.git
10081 S:      Maintained
10082 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10083 F:      drivers/media/i2c/mt9v111.c
10084
10085 MULTIFUNCTION DEVICES (MFD)
10086 M:      Lee Jones <lee.jones@linaro.org>
10087 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10088 S:      Supported
10089 F:      Documentation/devicetree/bindings/mfd/
10090 F:      drivers/mfd/
10091 F:      include/linux/mfd/
10092 F:      include/dt-bindings/mfd/
10093
10094 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10095 S:      Orphan
10096 F:      drivers/mmc/host/mmc_spi.c
10097 F:      include/linux/spi/mmc_spi.h
10098
10099 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10100 M:      Ulf Hansson <ulf.hansson@linaro.org>
10101 L:      linux-mmc@vger.kernel.org
10102 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10103 S:      Maintained
10104 F:      Documentation/devicetree/bindings/mmc/
10105 F:      drivers/mmc/
10106 F:      include/linux/mmc/
10107 F:      include/uapi/linux/mmc/
10108
10109 MULTIPLEXER SUBSYSTEM
10110 M:      Peter Rosin <peda@axentia.se>
10111 S:      Maintained
10112 F:      Documentation/ABI/testing/sysfs-class-mux*
10113 F:      Documentation/devicetree/bindings/mux/
10114 F:      include/dt-bindings/mux/
10115 F:      include/linux/mux/
10116 F:      drivers/mux/
10117
10118 MULTITECH MULTIPORT CARD (ISICOM)
10119 S:      Orphan
10120 F:      drivers/tty/isicom.c
10121 F:      include/linux/isicom.h
10122
10123 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10124 M:      Bin Liu <b-liu@ti.com>
10125 L:      linux-usb@vger.kernel.org
10126 S:      Maintained
10127 F:      drivers/usb/musb/
10128
10129 MXL301RF MEDIA DRIVER
10130 M:      Akihiro Tsukada <tskd08@gmail.com>
10131 L:      linux-media@vger.kernel.org
10132 S:      Odd Fixes
10133 F:      drivers/media/tuners/mxl301rf*
10134
10135 MXL5007T MEDIA DRIVER
10136 M:      Michael Krufky <mkrufky@linuxtv.org>
10137 L:      linux-media@vger.kernel.org
10138 W:      https://linuxtv.org
10139 W:      http://github.com/mkrufky
10140 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10141 T:      git git://linuxtv.org/mkrufky/tuners.git
10142 S:      Maintained
10143 F:      drivers/media/tuners/mxl5007t.*
10144
10145 MXSFB DRM DRIVER
10146 M:      Marek Vasut <marex@denx.de>
10147 M:      Stefan Agner <stefan@agner.ch>
10148 L:      dri-devel@lists.freedesktop.org
10149 S:      Supported
10150 F:      drivers/gpu/drm/mxsfb/
10151 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10152 T:      git git://anongit.freedesktop.org/drm/drm-misc
10153
10154 MYLEX DAC960 PCI RAID Controller
10155 M:      Hannes Reinecke <hare@kernel.org>
10156 L:      linux-scsi@vger.kernel.org
10157 S:      Supported
10158 F:      drivers/scsi/myrb.*
10159 F:      drivers/scsi/myrs.*
10160
10161 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10162 M:      Chris Lee <christopher.lee@cspi.com>
10163 L:      netdev@vger.kernel.org
10164 W:      https://www.cspi.com/ethernet-products/support/downloads/
10165 S:      Supported
10166 F:      drivers/net/ethernet/myricom/myri10ge/
10167
10168 NAND FLASH SUBSYSTEM
10169 M:      Boris Brezillon <boris.brezillon@bootlin.com>
10170 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10171 R:      Richard Weinberger <richard@nod.at>
10172 L:      linux-mtd@lists.infradead.org
10173 W:      http://www.linux-mtd.infradead.org/
10174 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10175 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
10176 T:      git git://git.infradead.org/linux-mtd.git nand/next
10177 S:      Maintained
10178 F:      drivers/mtd/nand/
10179 F:      include/linux/mtd/*nand*.h
10180
10181 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10182 M:      Daniel Mack <zonque@gmail.com>
10183 S:      Maintained
10184 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10185 W:      http://www.native-instruments.com
10186 F:      sound/usb/caiaq/
10187
10188 NATSEMI ETHERNET DRIVER (DP8381x)
10189 S:      Orphan
10190 F:      drivers/net/ethernet/natsemi/natsemi.c
10191
10192 NCR 5380 SCSI DRIVERS
10193 M:      Finn Thain <fthain@telegraphics.com.au>
10194 M:      Michael Schmitz <schmitzmic@gmail.com>
10195 L:      linux-scsi@vger.kernel.org
10196 S:      Maintained
10197 F:      Documentation/scsi/g_NCR5380.txt
10198 F:      drivers/scsi/NCR5380.*
10199 F:      drivers/scsi/arm/cumana_1.c
10200 F:      drivers/scsi/arm/oak.c
10201 F:      drivers/scsi/atari_scsi.*
10202 F:      drivers/scsi/dmx3191d.c
10203 F:      drivers/scsi/g_NCR5380.*
10204 F:      drivers/scsi/mac_scsi.*
10205 F:      drivers/scsi/sun3_scsi.*
10206 F:      drivers/scsi/sun3_scsi_vme.c
10207
10208 NCSI LIBRARY:
10209 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10210 S:      Maintained
10211 F:      net/ncsi/
10212
10213 NCT6775 HARDWARE MONITOR DRIVER
10214 M:      Guenter Roeck <linux@roeck-us.net>
10215 L:      linux-hwmon@vger.kernel.org
10216 S:      Maintained
10217 F:      Documentation/hwmon/nct6775
10218 F:      drivers/hwmon/nct6775.c
10219
10220 NET_FAILOVER MODULE
10221 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10222 L:      netdev@vger.kernel.org
10223 S:      Supported
10224 F:      driver/net/net_failover.c
10225 F:      include/net/net_failover.h
10226 F:      Documentation/networking/net_failover.rst
10227
10228 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10229 M:      Faisal Latif <faisal.latif@intel.com>
10230 L:      linux-rdma@vger.kernel.org
10231 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10232 S:      Supported
10233 F:      drivers/infiniband/hw/nes/
10234 F:      include/uapi/rdma/nes-abi.h
10235
10236 NETEM NETWORK EMULATOR
10237 M:      Stephen Hemminger <stephen@networkplumber.org>
10238 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10239 S:      Maintained
10240 F:      net/sched/sch_netem.c
10241
10242 NETERION 10GbE DRIVERS (s2io/vxge)
10243 M:      Jon Mason <jdmason@kudzu.us>
10244 L:      netdev@vger.kernel.org
10245 S:      Supported
10246 F:      Documentation/networking/s2io.txt
10247 F:      Documentation/networking/vxge.txt
10248 F:      drivers/net/ethernet/neterion/
10249
10250 NETFILTER
10251 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10252 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10253 M:      Florian Westphal <fw@strlen.de>
10254 L:      netfilter-devel@vger.kernel.org
10255 L:      coreteam@netfilter.org
10256 W:      http://www.netfilter.org/
10257 W:      http://www.iptables.org/
10258 W:      http://www.nftables.org/
10259 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10261 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10262 S:      Maintained
10263 F:      include/linux/netfilter*
10264 F:      include/linux/netfilter/
10265 F:      include/net/netfilter/
10266 F:      include/uapi/linux/netfilter*
10267 F:      include/uapi/linux/netfilter/
10268 F:      net/*/netfilter.c
10269 F:      net/*/netfilter/
10270 F:      net/netfilter/
10271 F:      net/bridge/br_netfilter*.c
10272
10273 NETROM NETWORK LAYER
10274 M:      Ralf Baechle <ralf@linux-mips.org>
10275 L:      linux-hams@vger.kernel.org
10276 W:      http://www.linux-ax25.org/
10277 S:      Maintained
10278 F:      include/net/netrom.h
10279 F:      include/uapi/linux/netrom.h
10280 F:      net/netrom/
10281
10282 NETRONOME ETHERNET DRIVERS
10283 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10284 L:      oss-drivers@netronome.com
10285 S:      Maintained
10286 F:      drivers/net/ethernet/netronome/
10287
10288 NETWORK BLOCK DEVICE (NBD)
10289 M:      Josef Bacik <josef@toxicpanda.com>
10290 S:      Maintained
10291 L:      linux-block@vger.kernel.org
10292 L:      nbd@other.debian.org
10293 F:      Documentation/blockdev/nbd.txt
10294 F:      drivers/block/nbd.c
10295 F:      include/uapi/linux/nbd.h
10296
10297 NETWORK DROP MONITOR
10298 M:      Neil Horman <nhorman@tuxdriver.com>
10299 L:      netdev@vger.kernel.org
10300 S:      Maintained
10301 W:      https://fedorahosted.org/dropwatch/
10302 F:      net/core/drop_monitor.c
10303
10304 NETWORKING DRIVERS
10305 M:      "David S. Miller" <davem@davemloft.net>
10306 L:      netdev@vger.kernel.org
10307 W:      http://www.linuxfoundation.org/en/Net
10308 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10309 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10310 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10311 S:      Odd Fixes
10312 F:      Documentation/devicetree/bindings/net/
10313 F:      drivers/net/
10314 F:      include/linux/if_*
10315 F:      include/linux/netdevice.h
10316 F:      include/linux/etherdevice.h
10317 F:      include/linux/fcdevice.h
10318 F:      include/linux/fddidevice.h
10319 F:      include/linux/hippidevice.h
10320 F:      include/linux/inetdevice.h
10321 F:      include/uapi/linux/if_*
10322 F:      include/uapi/linux/netdevice.h
10323
10324 NETWORKING DRIVERS (WIRELESS)
10325 M:      Kalle Valo <kvalo@codeaurora.org>
10326 L:      linux-wireless@vger.kernel.org
10327 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10328 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10329 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10330 S:      Maintained
10331 F:      Documentation/devicetree/bindings/net/wireless/
10332 F:      drivers/net/wireless/
10333
10334 NETWORKING [DSA]
10335 M:      Andrew Lunn <andrew@lunn.ch>
10336 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
10337 M:      Florian Fainelli <f.fainelli@gmail.com>
10338 S:      Maintained
10339 F:      Documentation/devicetree/bindings/net/dsa/
10340 F:      net/dsa/
10341 F:      include/net/dsa.h
10342 F:      include/linux/dsa/
10343 F:      drivers/net/dsa/
10344
10345 NETWORKING [GENERAL]
10346 M:      "David S. Miller" <davem@davemloft.net>
10347 L:      netdev@vger.kernel.org
10348 W:      http://www.linuxfoundation.org/en/Net
10349 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10350 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10351 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10352 B:      mailto:netdev@vger.kernel.org
10353 S:      Maintained
10354 F:      net/
10355 F:      include/net/
10356 F:      include/linux/in.h
10357 F:      include/linux/net.h
10358 F:      include/linux/netdevice.h
10359 F:      include/uapi/linux/in.h
10360 F:      include/uapi/linux/net.h
10361 F:      include/uapi/linux/netdevice.h
10362 F:      include/uapi/linux/net_namespace.h
10363 F:      tools/testing/selftests/net/
10364 F:      lib/net_utils.c
10365 F:      lib/random32.c
10366 F:      Documentation/networking/
10367
10368 NETWORKING [IPSEC]
10369 M:      Steffen Klassert <steffen.klassert@secunet.com>
10370 M:      Herbert Xu <herbert@gondor.apana.org.au>
10371 M:      "David S. Miller" <davem@davemloft.net>
10372 L:      netdev@vger.kernel.org
10373 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10374 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10375 S:      Maintained
10376 F:      net/xfrm/
10377 F:      net/key/
10378 F:      net/ipv4/xfrm*
10379 F:      net/ipv4/esp4*
10380 F:      net/ipv4/ah4.c
10381 F:      net/ipv4/ipcomp.c
10382 F:      net/ipv4/ip_vti.c
10383 F:      net/ipv6/xfrm*
10384 F:      net/ipv6/esp6*
10385 F:      net/ipv6/ah6.c
10386 F:      net/ipv6/ipcomp6.c
10387 F:      net/ipv6/ip6_vti.c
10388 F:      include/uapi/linux/xfrm.h
10389 F:      include/net/xfrm.h
10390
10391 NETWORKING [IPv4/IPv6]
10392 M:      "David S. Miller" <davem@davemloft.net>
10393 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10394 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10395 L:      netdev@vger.kernel.org
10396 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10397 S:      Maintained
10398 F:      net/ipv4/
10399 F:      net/ipv6/
10400 F:      include/net/ip*
10401 F:      arch/x86/net/*
10402
10403 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10404 M:      Paul Moore <paul@paul-moore.com>
10405 W:      https://github.com/netlabel
10406 L:      netdev@vger.kernel.org
10407 L:      linux-security-module@vger.kernel.org
10408 S:      Maintained
10409 F:      Documentation/netlabel/
10410 F:      include/net/calipso.h
10411 F:      include/net/cipso_ipv4.h
10412 F:      include/net/netlabel.h
10413 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10414 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10415 F:      net/netlabel/
10416 F:      net/ipv4/cipso_ipv4.c
10417 F:      net/ipv6/calipso.c
10418 F:      net/netfilter/xt_CONNSECMARK.c
10419 F:      net/netfilter/xt_SECMARK.c
10420
10421 NETWORKING [TCP]
10422 M:      Eric Dumazet <edumazet@google.com>
10423 L:      netdev@vger.kernel.org
10424 S:      Maintained
10425 F:      net/ipv4/tcp*.c
10426 F:      net/ipv4/syncookies.c
10427 F:      net/ipv6/tcp*.c
10428 F:      net/ipv6/syncookies.c
10429 F:      include/uapi/linux/tcp.h
10430 F:      include/net/tcp.h
10431 F:      include/linux/tcp.h
10432 F:      include/trace/events/tcp.h
10433
10434 NETWORKING [TLS]
10435 M:      Boris Pismenny <borisp@mellanox.com>
10436 M:      Aviad Yehezkel <aviadye@mellanox.com>
10437 M:      Dave Watson <davejwatson@fb.com>
10438 M:      John Fastabend <john.fastabend@gmail.com>
10439 M:      Daniel Borkmann <daniel@iogearbox.net>
10440 L:      netdev@vger.kernel.org
10441 S:      Maintained
10442 F:      net/tls/*
10443 F:      include/uapi/linux/tls.h
10444 F:      include/net/tls.h
10445
10446 NETWORKING [WIRELESS]
10447 L:      linux-wireless@vger.kernel.org
10448 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10449
10450 NETDEVSIM
10451 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10452 S:      Maintained
10453 F:      drivers/net/netdevsim/*
10454
10455 NETXEN (1/10) GbE SUPPORT
10456 M:      Manish Chopra <manish.chopra@cavium.com>
10457 M:      Rahul Verma <rahul.verma@cavium.com>
10458 M:      Dept-GELinuxNICDev@cavium.com
10459 L:      netdev@vger.kernel.org
10460 S:      Supported
10461 F:      drivers/net/ethernet/qlogic/netxen/
10462
10463 NFC SUBSYSTEM
10464 M:      Samuel Ortiz <sameo@linux.intel.com>
10465 L:      linux-wireless@vger.kernel.org
10466 L:      linux-nfc@lists.01.org (subscribers-only)
10467 S:      Supported
10468 F:      net/nfc/
10469 F:      include/net/nfc/
10470 F:      include/uapi/linux/nfc.h
10471 F:      drivers/nfc/
10472 F:      include/linux/platform_data/nfcmrvl.h
10473 F:      include/linux/platform_data/nxp-nci.h
10474 F:      Documentation/devicetree/bindings/net/nfc/
10475
10476 NFS, SUNRPC, AND LOCKD CLIENTS
10477 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10478 M:      Anna Schumaker <anna.schumaker@netapp.com>
10479 L:      linux-nfs@vger.kernel.org
10480 W:      http://client.linux-nfs.org
10481 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10482 S:      Maintained
10483 F:      fs/lockd/
10484 F:      fs/nfs/
10485 F:      fs/nfs_common/
10486 F:      net/sunrpc/
10487 F:      include/linux/lockd/
10488 F:      include/linux/nfs*
10489 F:      include/linux/sunrpc/
10490 F:      include/uapi/linux/nfs*
10491 F:      include/uapi/linux/sunrpc/
10492
10493 NILFS2 FILESYSTEM
10494 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10495 L:      linux-nilfs@vger.kernel.org
10496 W:      https://nilfs.sourceforge.io/
10497 W:      https://nilfs.osdn.jp/
10498 T:      git git://github.com/konis/nilfs2.git
10499 S:      Supported
10500 F:      Documentation/filesystems/nilfs2.txt
10501 F:      fs/nilfs2/
10502 F:      include/trace/events/nilfs2.h
10503 F:      include/uapi/linux/nilfs2_api.h
10504 F:      include/uapi/linux/nilfs2_ondisk.h
10505
10506 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10507 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10508 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10509 S:      Maintained
10510 F:      Documentation/scsi/NinjaSCSI.txt
10511 F:      drivers/scsi/pcmcia/nsp_*
10512
10513 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10514 M:      GOTO Masanori <gotom@debian.or.jp>
10515 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10516 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10517 S:      Maintained
10518 F:      Documentation/scsi/NinjaSCSI.txt
10519 F:      drivers/scsi/nsp32*
10520
10521 NIOS2 ARCHITECTURE
10522 M:      Ley Foon Tan <lftan@altera.com>
10523 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10525 S:      Maintained
10526 F:      arch/nios2/
10527
10528 NOHZ, DYNTICKS SUPPORT
10529 M:      Frederic Weisbecker <fweisbec@gmail.com>
10530 M:      Thomas Gleixner <tglx@linutronix.de>
10531 M:      Ingo Molnar <mingo@kernel.org>
10532 L:      linux-kernel@vger.kernel.org
10533 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10534 S:      Maintained
10535 F:      kernel/time/tick*.*
10536 F:      include/linux/tick.h
10537 F:      include/linux/sched/nohz.h
10538
10539 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10540 M:      Pavel Machek <pavel@ucw.cz>
10541 M:      Sakari Ailus <sakari.ailus@iki.fi>
10542 L:      linux-media@vger.kernel.org
10543 S:      Maintained
10544 F:      drivers/media/i2c/et8ek8
10545 F:      drivers/media/i2c/ad5820.c
10546
10547 NOKIA N900 POWER SUPPLY DRIVERS
10548 R:      Pali Rohár <pali.rohar@gmail.com>
10549 F:      include/linux/power/bq2415x_charger.h
10550 F:      include/linux/power/bq27xxx_battery.h
10551 F:      include/linux/power/isp1704_charger.h
10552 F:      drivers/power/supply/bq2415x_charger.c
10553 F:      drivers/power/supply/bq27xxx_battery.c
10554 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10555 F:      drivers/power/supply/isp1704_charger.c
10556 F:      drivers/power/supply/rx51_battery.c
10557
10558 NTB AMD DRIVER
10559 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10560 L:      linux-ntb@googlegroups.com
10561 S:      Supported
10562 F:      drivers/ntb/hw/amd/
10563
10564 NTB DRIVER CORE
10565 M:      Jon Mason <jdmason@kudzu.us>
10566 M:      Dave Jiang <dave.jiang@intel.com>
10567 M:      Allen Hubbe <allenbh@gmail.com>
10568 L:      linux-ntb@googlegroups.com
10569 S:      Supported
10570 W:      https://github.com/jonmason/ntb/wiki
10571 T:      git git://github.com/jonmason/ntb.git
10572 F:      drivers/ntb/
10573 F:      drivers/net/ntb_netdev.c
10574 F:      include/linux/ntb.h
10575 F:      include/linux/ntb_transport.h
10576 F:      tools/testing/selftests/ntb/
10577
10578 NTB IDT DRIVER
10579 M:      Serge Semin <fancer.lancer@gmail.com>
10580 L:      linux-ntb@googlegroups.com
10581 S:      Supported
10582 F:      drivers/ntb/hw/idt/
10583
10584 NTB INTEL DRIVER
10585 M:      Dave Jiang <dave.jiang@intel.com>
10586 L:      linux-ntb@googlegroups.com
10587 S:      Supported
10588 W:      https://github.com/davejiang/linux/wiki
10589 T:      git https://github.com/davejiang/linux.git
10590 F:      drivers/ntb/hw/intel/
10591
10592 NTFS FILESYSTEM
10593 M:      Anton Altaparmakov <anton@tuxera.com>
10594 L:      linux-ntfs-dev@lists.sourceforge.net
10595 W:      http://www.tuxera.com/
10596 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10597 S:      Supported
10598 F:      Documentation/filesystems/ntfs.txt
10599 F:      fs/ntfs/
10600
10601 NUBUS SUBSYSTEM
10602 M:      Finn Thain <fthain@telegraphics.com.au>
10603 L:      linux-m68k@lists.linux-m68k.org
10604 S:      Maintained
10605 F:      arch/*/include/asm/nubus.h
10606 F:      drivers/nubus/
10607 F:      include/linux/nubus.h
10608 F:      include/uapi/linux/nubus.h
10609
10610 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10611 M:      Antonino Daplas <adaplas@gmail.com>
10612 L:      linux-fbdev@vger.kernel.org
10613 S:      Maintained
10614 F:      drivers/video/fbdev/riva/
10615 F:      drivers/video/fbdev/nvidia/
10616
10617 NVM EXPRESS DRIVER
10618 M:      Keith Busch <keith.busch@intel.com>
10619 M:      Jens Axboe <axboe@fb.com>
10620 M:      Christoph Hellwig <hch@lst.de>
10621 M:      Sagi Grimberg <sagi@grimberg.me>
10622 L:      linux-nvme@lists.infradead.org
10623 T:      git://git.infradead.org/nvme.git
10624 W:      http://git.infradead.org/nvme.git
10625 S:      Supported
10626 F:      drivers/nvme/host/
10627 F:      include/linux/nvme.h
10628 F:      include/uapi/linux/nvme_ioctl.h
10629
10630 NVM EXPRESS FC TRANSPORT DRIVERS
10631 M:      James Smart <james.smart@broadcom.com>
10632 L:      linux-nvme@lists.infradead.org
10633 S:      Supported
10634 F:      include/linux/nvme-fc.h
10635 F:      include/linux/nvme-fc-driver.h
10636 F:      drivers/nvme/host/fc.c
10637 F:      drivers/nvme/target/fc.c
10638 F:      drivers/nvme/target/fcloop.c
10639
10640 NVM EXPRESS TARGET DRIVER
10641 M:      Christoph Hellwig <hch@lst.de>
10642 M:      Sagi Grimberg <sagi@grimberg.me>
10643 L:      linux-nvme@lists.infradead.org
10644 T:      git://git.infradead.org/nvme.git
10645 W:      http://git.infradead.org/nvme.git
10646 S:      Supported
10647 F:      drivers/nvme/target/
10648
10649 NVMEM FRAMEWORK
10650 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10651 S:      Maintained
10652 F:      drivers/nvmem/
10653 F:      Documentation/devicetree/bindings/nvmem/
10654 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10655 F:      include/linux/nvmem-consumer.h
10656 F:      include/linux/nvmem-provider.h
10657
10658 NXP SGTL5000 DRIVER
10659 M:      Fabio Estevam <fabio.estevam@nxp.com>
10660 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10661 S:      Maintained
10662 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10663 F:      sound/soc/codecs/sgtl5000*
10664
10665 NXP TDA998X DRM DRIVER
10666 M:      Russell King <linux@armlinux.org.uk>
10667 S:      Maintained
10668 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10669 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10670 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10671 F:      include/drm/i2c/tda998x.h
10672 F:      include/dt-bindings/display/tda998x.h
10673 K:      "nxp,tda998x"
10674
10675 NXP TFA9879 DRIVER
10676 M:      Peter Rosin <peda@axentia.se>
10677 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10678 S:      Maintained
10679 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10680 F:      sound/soc/codecs/tfa9879*
10681
10682 NXP-NCI NFC DRIVER
10683 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10684 R:      Charles Gorand <charles.gorand@effinnov.com>
10685 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10686 S:      Supported
10687 F:      drivers/nfc/nxp-nci
10688
10689 OBJTOOL
10690 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10691 M:      Peter Zijlstra <peterz@infradead.org>
10692 S:      Supported
10693 F:      tools/objtool/
10694
10695 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10696 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10697 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10698 L:      linuxppc-dev@lists.ozlabs.org
10699 S:      Supported
10700 F:      arch/powerpc/platforms/powernv/ocxl.c
10701 F:      arch/powerpc/include/asm/pnv-ocxl.h
10702 F:      drivers/misc/ocxl/
10703 F:      include/misc/ocxl*
10704 F:      include/uapi/misc/ocxl.h
10705 F:      Documentation/accelerators/ocxl.rst
10706
10707 OMAP AUDIO SUPPORT
10708 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10709 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10710 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10711 L:      linux-omap@vger.kernel.org
10712 S:      Maintained
10713 F:      sound/soc/omap/
10714
10715 OMAP CLOCK FRAMEWORK SUPPORT
10716 M:      Paul Walmsley <paul@pwsan.com>
10717 L:      linux-omap@vger.kernel.org
10718 S:      Maintained
10719 F:      arch/arm/*omap*/*clock*
10720
10721 OMAP DEVICE TREE SUPPORT
10722 M:      Benoît Cousson <bcousson@baylibre.com>
10723 M:      Tony Lindgren <tony@atomide.com>
10724 L:      linux-omap@vger.kernel.org
10725 L:      devicetree@vger.kernel.org
10726 S:      Maintained
10727 F:      arch/arm/boot/dts/*omap*
10728 F:      arch/arm/boot/dts/*am3*
10729 F:      arch/arm/boot/dts/*am4*
10730 F:      arch/arm/boot/dts/*am5*
10731 F:      arch/arm/boot/dts/*dra7*
10732
10733 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10734 L:      linux-omap@vger.kernel.org
10735 L:      linux-fbdev@vger.kernel.org
10736 S:      Orphan
10737 F:      drivers/video/fbdev/omap2/
10738 F:      Documentation/arm/OMAP/DSS
10739
10740 OMAP FRAMEBUFFER SUPPORT
10741 L:      linux-fbdev@vger.kernel.org
10742 L:      linux-omap@vger.kernel.org
10743 S:      Orphan
10744 F:      drivers/video/fbdev/omap/
10745
10746 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10747 M:      Roger Quadros <rogerq@ti.com>
10748 M:      Tony Lindgren <tony@atomide.com>
10749 L:      linux-omap@vger.kernel.org
10750 S:      Maintained
10751 F:      drivers/memory/omap-gpmc.c
10752 F:      arch/arm/mach-omap2/*gpmc*
10753
10754 OMAP GPIO DRIVER
10755 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10756 M:      Santosh Shilimkar <ssantosh@kernel.org>
10757 M:      Kevin Hilman <khilman@kernel.org>
10758 L:      linux-omap@vger.kernel.org
10759 S:      Maintained
10760 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10761 F:      drivers/gpio/gpio-omap.c
10762
10763 OMAP HARDWARE SPINLOCK SUPPORT
10764 M:      Ohad Ben-Cohen <ohad@wizery.com>
10765 L:      linux-omap@vger.kernel.org
10766 S:      Maintained
10767 F:      drivers/hwspinlock/omap_hwspinlock.c
10768
10769 OMAP HS MMC SUPPORT
10770 L:      linux-mmc@vger.kernel.org
10771 L:      linux-omap@vger.kernel.org
10772 S:      Orphan
10773 F:      drivers/mmc/host/omap_hsmmc.c
10774
10775 OMAP HWMOD DATA
10776 M:      Paul Walmsley <paul@pwsan.com>
10777 L:      linux-omap@vger.kernel.org
10778 S:      Maintained
10779 F:      arch/arm/mach-omap2/omap_hwmod*data*
10780
10781 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10782 M:      Benoît Cousson <bcousson@baylibre.com>
10783 L:      linux-omap@vger.kernel.org
10784 S:      Maintained
10785 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10786
10787 OMAP HWMOD SUPPORT
10788 M:      Benoît Cousson <bcousson@baylibre.com>
10789 M:      Paul Walmsley <paul@pwsan.com>
10790 L:      linux-omap@vger.kernel.org
10791 S:      Maintained
10792 F:      arch/arm/mach-omap2/omap_hwmod.*
10793
10794 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10795 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10796 L:      linux-media@vger.kernel.org
10797 S:      Maintained
10798 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10799 F:      drivers/media/platform/omap3isp/
10800 F:      drivers/staging/media/omap4iss/
10801
10802 OMAP MMC SUPPORT
10803 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10804 L:      linux-omap@vger.kernel.org
10805 S:      Maintained
10806 F:      drivers/mmc/host/omap.c
10807
10808 OMAP POWER MANAGEMENT SUPPORT
10809 M:      Kevin Hilman <khilman@kernel.org>
10810 L:      linux-omap@vger.kernel.org
10811 S:      Maintained
10812 F:      arch/arm/*omap*/*pm*
10813 F:      drivers/cpufreq/omap-cpufreq.c
10814
10815 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10816 M:      Rajendra Nayak <rnayak@codeaurora.org>
10817 M:      Paul Walmsley <paul@pwsan.com>
10818 L:      linux-omap@vger.kernel.org
10819 S:      Maintained
10820 F:      arch/arm/mach-omap2/prm*
10821
10822 OMAP RANDOM NUMBER GENERATOR SUPPORT
10823 M:      Deepak Saxena <dsaxena@plexity.net>
10824 S:      Maintained
10825 F:      drivers/char/hw_random/omap-rng.c
10826
10827 OMAP USB SUPPORT
10828 L:      linux-usb@vger.kernel.org
10829 L:      linux-omap@vger.kernel.org
10830 S:      Orphan
10831 F:      drivers/usb/*/*omap*
10832 F:      arch/arm/*omap*/usb*
10833
10834 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10835 M:      Mark Jackson <mpfj@newflow.co.uk>
10836 L:      linux-omap@vger.kernel.org
10837 S:      Maintained
10838 F:      arch/arm/boot/dts/am335x-nano.dts
10839
10840 OMAP1 SUPPORT
10841 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10842 M:      Tony Lindgren <tony@atomide.com>
10843 L:      linux-omap@vger.kernel.org
10844 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10845 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10846 S:      Maintained
10847 F:      arch/arm/mach-omap1/
10848 F:      arch/arm/plat-omap/
10849 F:      arch/arm/configs/omap1_defconfig
10850 F:      drivers/i2c/busses/i2c-omap.c
10851 F:      include/linux/platform_data/i2c-omap.h
10852 F:      include/linux/platform_data/ams-delta-fiq.h
10853
10854 OMAP2+ SUPPORT
10855 M:      Tony Lindgren <tony@atomide.com>
10856 L:      linux-omap@vger.kernel.org
10857 W:      http://www.muru.com/linux/omap/
10858 W:      http://linux.omap.com/
10859 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10860 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10861 S:      Maintained
10862 F:      arch/arm/mach-omap2/
10863 F:      arch/arm/plat-omap/
10864 F:      arch/arm/configs/omap2plus_defconfig
10865 F:      drivers/i2c/busses/i2c-omap.c
10866 F:      drivers/irqchip/irq-omap-intc.c
10867 F:      drivers/mfd/*omap*.c
10868 F:      drivers/mfd/menelaus.c
10869 F:      drivers/mfd/palmas.c
10870 F:      drivers/mfd/tps65217.c
10871 F:      drivers/mfd/tps65218.c
10872 F:      drivers/mfd/tps65910.c
10873 F:      drivers/mfd/twl-core.[ch]
10874 F:      drivers/mfd/twl4030*.c
10875 F:      drivers/mfd/twl6030*.c
10876 F:      drivers/mfd/twl6040*.c
10877 F:      drivers/regulator/palmas-regulator*.c
10878 F:      drivers/regulator/pbias-regulator.c
10879 F:      drivers/regulator/tps65217-regulator.c
10880 F:      drivers/regulator/tps65218-regulator.c
10881 F:      drivers/regulator/tps65910-regulator.c
10882 F:      drivers/regulator/twl-regulator.c
10883 F:      drivers/regulator/twl6030-regulator.c
10884 F:      include/linux/platform_data/i2c-omap.h
10885
10886 ONION OMEGA2+ BOARD
10887 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10888 L:      linux-mips@linux-mips.org
10889 S:      Maintained
10890 F:      arch/mips/boot/dts/ralink/omega2p.dts
10891
10892 OMFS FILESYSTEM
10893 M:      Bob Copeland <me@bobcopeland.com>
10894 L:      linux-karma-devel@lists.sourceforge.net
10895 S:      Maintained
10896 F:      Documentation/filesystems/omfs.txt
10897 F:      fs/omfs/
10898
10899 OMNIKEY CARDMAN 4000 DRIVER
10900 M:      Harald Welte <laforge@gnumonks.org>
10901 S:      Maintained
10902 F:      drivers/char/pcmcia/cm4000_cs.c
10903 F:      include/linux/cm4000_cs.h
10904 F:      include/uapi/linux/cm4000_cs.h
10905
10906 OMNIKEY CARDMAN 4040 DRIVER
10907 M:      Harald Welte <laforge@gnumonks.org>
10908 S:      Maintained
10909 F:      drivers/char/pcmcia/cm4040_cs.*
10910
10911 OMNIVISION OV13858 SENSOR DRIVER
10912 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10913 L:      linux-media@vger.kernel.org
10914 T:      git git://linuxtv.org/media_tree.git
10915 S:      Maintained
10916 F:      drivers/media/i2c/ov13858.c
10917
10918 OMNIVISION OV2680 SENSOR DRIVER
10919 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10920 L:      linux-media@vger.kernel.org
10921 T:      git git://linuxtv.org/media_tree.git
10922 S:      Maintained
10923 F:      drivers/media/i2c/ov2680.c
10924 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
10925
10926 OMNIVISION OV2685 SENSOR DRIVER
10927 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10928 L:      linux-media@vger.kernel.org
10929 T:      git git://linuxtv.org/media_tree.git
10930 S:      Maintained
10931 F:      drivers/media/i2c/ov2685.c
10932
10933 OMNIVISION OV5640 SENSOR DRIVER
10934 M:      Steve Longerbeam <slongerbeam@gmail.com>
10935 L:      linux-media@vger.kernel.org
10936 T:      git git://linuxtv.org/media_tree.git
10937 S:      Maintained
10938 F:      drivers/media/i2c/ov5640.c
10939
10940 OMNIVISION OV5647 SENSOR DRIVER
10941 M:      Luis Oliveira <lolivei@synopsys.com>
10942 L:      linux-media@vger.kernel.org
10943 T:      git git://linuxtv.org/media_tree.git
10944 S:      Maintained
10945 F:      drivers/media/i2c/ov5647.c
10946
10947 OMNIVISION OV5695 SENSOR DRIVER
10948 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10949 L:      linux-media@vger.kernel.org
10950 T:      git git://linuxtv.org/media_tree.git
10951 S:      Maintained
10952 F:      drivers/media/i2c/ov5695.c
10953
10954 OMNIVISION OV7670 SENSOR DRIVER
10955 M:      Jonathan Corbet <corbet@lwn.net>
10956 L:      linux-media@vger.kernel.org
10957 T:      git git://linuxtv.org/media_tree.git
10958 S:      Maintained
10959 F:      drivers/media/i2c/ov7670.c
10960 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10961
10962 OMNIVISION OV772x SENSOR DRIVER
10963 M:      Jacopo Mondi <jacopo@jmondi.org>
10964 L:      linux-media@vger.kernel.org
10965 T:      git git://linuxtv.org/media_tree.git
10966 S:      Odd fixes
10967 F:      drivers/media/i2c/ov772x.c
10968 F:      include/media/i2c/ov772x.h
10969 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
10970
10971 OMNIVISION OV7740 SENSOR DRIVER
10972 M:      Wenyou Yang <wenyou.yang@microchip.com>
10973 L:      linux-media@vger.kernel.org
10974 T:      git git://linuxtv.org/media_tree.git
10975 S:      Maintained
10976 F:      drivers/media/i2c/ov7740.c
10977 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10978
10979 OMNIVISION OV9650 SENSOR DRIVER
10980 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10981 R:      Akinobu Mita <akinobu.mita@gmail.com>
10982 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10983 L:      linux-media@vger.kernel.org
10984 T:      git git://linuxtv.org/media_tree.git
10985 S:      Maintained
10986 F:      drivers/media/i2c/ov9650.c
10987 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10988
10989 ONENAND FLASH DRIVER
10990 M:      Kyungmin Park <kyungmin.park@samsung.com>
10991 L:      linux-mtd@lists.infradead.org
10992 S:      Maintained
10993 F:      drivers/mtd/nand/onenand/
10994 F:      include/linux/mtd/onenand*.h
10995
10996 ONSTREAM SCSI TAPE DRIVER
10997 M:      Willem Riede <osst@riede.org>
10998 L:      osst-users@lists.sourceforge.net
10999 L:      linux-scsi@vger.kernel.org
11000 S:      Maintained
11001 F:      Documentation/scsi/osst.txt
11002 F:      drivers/scsi/osst.*
11003 F:      drivers/scsi/osst_*.h
11004 F:      drivers/scsi/st.h
11005
11006 OP-TEE DRIVER
11007 M:      Jens Wiklander <jens.wiklander@linaro.org>
11008 S:      Maintained
11009 F:      drivers/tee/optee/
11010
11011 OPA-VNIC DRIVER
11012 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11013 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11014 L:      linux-rdma@vger.kernel.org
11015 S:      Supported
11016 F:      drivers/infiniband/ulp/opa_vnic
11017
11018 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11019 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11020 M:      Frank Rowand <frowand.list@gmail.com>
11021 L:      devicetree@vger.kernel.org
11022 S:      Maintained
11023 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11024 F:      Documentation/devicetree/overlay-notes.txt
11025 F:      drivers/of/overlay.c
11026 F:      drivers/of/resolver.c
11027 K:      of_overlay_notifier_
11028
11029 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11030 M:      Rob Herring <robh+dt@kernel.org>
11031 M:      Frank Rowand <frowand.list@gmail.com>
11032 L:      devicetree@vger.kernel.org
11033 W:      http://www.devicetree.org/
11034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11035 S:      Maintained
11036 F:      drivers/of/
11037 F:      include/linux/of*.h
11038 F:      scripts/dtc/
11039 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11040
11041 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11042 M:      Rob Herring <robh+dt@kernel.org>
11043 M:      Mark Rutland <mark.rutland@arm.com>
11044 L:      devicetree@vger.kernel.org
11045 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11046 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11047 S:      Maintained
11048 F:      Documentation/devicetree/
11049 F:      arch/*/boot/dts/
11050 F:      include/dt-bindings/
11051
11052 OPENCORES I2C BUS DRIVER
11053 M:      Peter Korsgaard <peter@korsgaard.com>
11054 L:      linux-i2c@vger.kernel.org
11055 S:      Maintained
11056 F:      Documentation/i2c/busses/i2c-ocores
11057 F:      drivers/i2c/busses/i2c-ocores.c
11058
11059 OPENRISC ARCHITECTURE
11060 M:      Jonas Bonn <jonas@southpole.se>
11061 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11062 M:      Stafford Horne <shorne@gmail.com>
11063 T:      git git://github.com/openrisc/linux.git
11064 L:      openrisc@lists.librecores.org
11065 W:      http://openrisc.io
11066 S:      Maintained
11067 F:      Documentation/devicetree/bindings/openrisc/
11068 F:      Documentation/openrisc/
11069 F:      arch/openrisc/
11070 F:      drivers/irqchip/irq-ompic.c
11071 F:      drivers/irqchip/irq-or1k-*
11072
11073 OPENVSWITCH
11074 M:      Pravin B Shelar <pshelar@ovn.org>
11075 L:      netdev@vger.kernel.org
11076 L:      dev@openvswitch.org
11077 W:      http://openvswitch.org
11078 S:      Maintained
11079 F:      net/openvswitch/
11080 F:      include/uapi/linux/openvswitch.h
11081
11082 OPERATING PERFORMANCE POINTS (OPP)
11083 M:      Viresh Kumar <vireshk@kernel.org>
11084 M:      Nishanth Menon <nm@ti.com>
11085 M:      Stephen Boyd <sboyd@kernel.org>
11086 L:      linux-pm@vger.kernel.org
11087 S:      Maintained
11088 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11089 F:      drivers/opp/
11090 F:      include/linux/pm_opp.h
11091 F:      Documentation/power/opp.txt
11092 F:      Documentation/devicetree/bindings/opp/
11093
11094 OPL4 DRIVER
11095 M:      Clemens Ladisch <clemens@ladisch.de>
11096 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11097 T:      git git://git.alsa-project.org/alsa-kernel.git
11098 S:      Maintained
11099 F:      sound/drivers/opl4/
11100
11101 OPROFILE
11102 M:      Robert Richter <rric@kernel.org>
11103 L:      oprofile-list@lists.sf.net
11104 S:      Maintained
11105 F:      arch/*/include/asm/oprofile*.h
11106 F:      arch/*/oprofile/
11107 F:      drivers/oprofile/
11108 F:      include/linux/oprofile.h
11109
11110 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11111 M:      Mark Fasheh <mark@fasheh.com>
11112 M:      Joel Becker <jlbec@evilplan.org>
11113 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11114 W:      http://ocfs2.wiki.kernel.org
11115 S:      Supported
11116 F:      Documentation/filesystems/ocfs2.txt
11117 F:      Documentation/filesystems/dlmfs.txt
11118 F:      fs/ocfs2/
11119
11120 ORANGEFS FILESYSTEM
11121 M:      Mike Marshall <hubcap@omnibond.com>
11122 R:      Martin Brandenburg <martin@omnibond.com>
11123 L:      devel@lists.orangefs.org
11124 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11125 S:      Supported
11126 F:      fs/orangefs/
11127 F:      Documentation/filesystems/orangefs.txt
11128
11129 ORINOCO DRIVER
11130 L:      linux-wireless@vger.kernel.org
11131 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11132 W:      http://www.nongnu.org/orinoco/
11133 S:      Orphan
11134 F:      drivers/net/wireless/intersil/orinoco/
11135
11136 OSD LIBRARY and FILESYSTEM
11137 M:      Boaz Harrosh <ooo@electrozaur.com>
11138 S:      Maintained
11139 F:      drivers/scsi/osd/
11140 F:      include/scsi/osd_*
11141 F:      fs/exofs/
11142
11143 OV2659 OMNIVISION SENSOR DRIVER
11144 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11145 L:      linux-media@vger.kernel.org
11146 W:      https://linuxtv.org
11147 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11148 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11149 S:      Maintained
11150 F:      drivers/media/i2c/ov2659.c
11151 F:      include/media/i2c/ov2659.h
11152
11153 OVERLAY FILESYSTEM
11154 M:      Miklos Szeredi <miklos@szeredi.hu>
11155 L:      linux-unionfs@vger.kernel.org
11156 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11157 S:      Supported
11158 F:      fs/overlayfs/
11159 F:      Documentation/filesystems/overlayfs.txt
11160
11161 P54 WIRELESS DRIVER
11162 M:      Christian Lamparter <chunkeey@googlemail.com>
11163 L:      linux-wireless@vger.kernel.org
11164 W:      http://wireless.kernel.org/en/users/Drivers/p54
11165 S:      Maintained
11166 F:      drivers/net/wireless/intersil/p54/
11167
11168 PA SEMI ETHERNET DRIVER
11169 L:      netdev@vger.kernel.org
11170 S:      Orphan
11171 F:      drivers/net/ethernet/pasemi/*
11172
11173 PA SEMI SMBUS DRIVER
11174 L:      linux-i2c@vger.kernel.org
11175 S:      Orphan
11176 F:      drivers/i2c/busses/i2c-pasemi.c
11177
11178 PADATA PARALLEL EXECUTION MECHANISM
11179 M:      Steffen Klassert <steffen.klassert@secunet.com>
11180 L:      linux-crypto@vger.kernel.org
11181 S:      Maintained
11182 F:      kernel/padata.c
11183 F:      include/linux/padata.h
11184 F:      Documentation/padata.txt
11185
11186 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11187 M:      Harald Welte <laforge@gnumonks.org>
11188 L:      platform-driver-x86@vger.kernel.org
11189 S:      Maintained
11190 F:      drivers/platform/x86/panasonic-laptop.c
11191
11192 PARALLEL LCD/KEYPAD PANEL DRIVER
11193 M:      Willy Tarreau <willy@haproxy.com>
11194 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11195 S:      Odd Fixes
11196 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11197 F:      drivers/auxdisplay/panel.c
11198
11199 PARALLEL PORT SUBSYSTEM
11200 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11201 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11202 L:      linux-parport@lists.infradead.org (subscribers-only)
11203 S:      Maintained
11204 F:      drivers/parport/
11205 F:      include/linux/parport*.h
11206 F:      drivers/char/ppdev.c
11207 F:      include/uapi/linux/ppdev.h
11208 F:      Documentation/parport*.txt
11209
11210 PARAVIRT_OPS INTERFACE
11211 M:      Juergen Gross <jgross@suse.com>
11212 M:      Alok Kataria <akataria@vmware.com>
11213 L:      virtualization@lists.linux-foundation.org
11214 S:      Supported
11215 F:      Documentation/virtual/paravirt_ops.txt
11216 F:      arch/*/kernel/paravirt*
11217 F:      arch/*/include/asm/paravirt*.h
11218 F:      include/linux/hypervisor.h
11219
11220 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11221 M:      Tim Waugh <tim@cyberelk.net>
11222 L:      linux-parport@lists.infradead.org (subscribers-only)
11223 S:      Maintained
11224 F:      Documentation/blockdev/paride.txt
11225 F:      drivers/block/paride/
11226
11227 PARISC ARCHITECTURE
11228 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
11229 M:      Helge Deller <deller@gmx.de>
11230 L:      linux-parisc@vger.kernel.org
11231 W:      http://www.parisc-linux.org/
11232 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11233 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11234 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11235 S:      Maintained
11236 F:      arch/parisc/
11237 F:      Documentation/parisc/
11238 F:      drivers/parisc/
11239 F:      drivers/char/agp/parisc-agp.c
11240 F:      drivers/input/serio/gscps2.c
11241 F:      drivers/parport/parport_gsc.*
11242 F:      drivers/tty/serial/8250/8250_gsc.c
11243 F:      drivers/video/fbdev/sti*
11244 F:      drivers/video/console/sti*
11245 F:      drivers/video/logo/logo_parisc*
11246
11247 PARMAN
11248 M:      Jiri Pirko <jiri@mellanox.com>
11249 L:      netdev@vger.kernel.org
11250 S:      Supported
11251 F:      lib/parman.c
11252 F:      lib/test_parman.c
11253 F:      include/linux/parman.h
11254
11255 PC87360 HARDWARE MONITORING DRIVER
11256 M:      Jim Cromie <jim.cromie@gmail.com>
11257 L:      linux-hwmon@vger.kernel.org
11258 S:      Maintained
11259 F:      Documentation/hwmon/pc87360
11260 F:      drivers/hwmon/pc87360.c
11261
11262 PC8736x GPIO DRIVER
11263 M:      Jim Cromie <jim.cromie@gmail.com>
11264 S:      Maintained
11265 F:      drivers/char/pc8736x_gpio.c
11266
11267 PC87427 HARDWARE MONITORING DRIVER
11268 M:      Jean Delvare <jdelvare@suse.com>
11269 L:      linux-hwmon@vger.kernel.org
11270 S:      Maintained
11271 F:      Documentation/hwmon/pc87427
11272 F:      drivers/hwmon/pc87427.c
11273
11274 PCA9532 LED DRIVER
11275 M:      Riku Voipio <riku.voipio@iki.fi>
11276 S:      Maintained
11277 F:      drivers/leds/leds-pca9532.c
11278 F:      include/linux/leds-pca9532.h
11279
11280 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11281 M:      Guenter Roeck <linux@roeck-us.net>
11282 L:      linux-i2c@vger.kernel.org
11283 S:      Maintained
11284 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11285
11286 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11287 M:      Khalid Aziz <khalid@gonehiking.org>
11288 S:      Maintained
11289 F:      drivers/firmware/pcdp.*
11290
11291 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11292 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11293 L:      linux-pci@vger.kernel.org
11294 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11295 S:      Maintained
11296 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11297 F:      drivers/pci/controller/pci-aardvark.c
11298
11299 PCI DRIVER FOR ALTERA PCIE IP
11300 M:      Ley Foon Tan <lftan@altera.com>
11301 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11302 L:      linux-pci@vger.kernel.org
11303 S:      Supported
11304 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11305 F:      drivers/pci/controller/pcie-altera.c
11306
11307 PCI DRIVER FOR APPLIEDMICRO XGENE
11308 M:      Tanmay Inamdar <tinamdar@apm.com>
11309 L:      linux-pci@vger.kernel.org
11310 L:      linux-arm-kernel@lists.infradead.org
11311 S:      Maintained
11312 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11313 F:      drivers/pci/controller/pci-xgene.c
11314
11315 PCI DRIVER FOR ARM VERSATILE PLATFORM
11316 M:      Rob Herring <robh@kernel.org>
11317 L:      linux-pci@vger.kernel.org
11318 L:      linux-arm-kernel@lists.infradead.org
11319 S:      Maintained
11320 F:      Documentation/devicetree/bindings/pci/versatile.txt
11321 F:      drivers/pci/controller/pci-versatile.c
11322
11323 PCI DRIVER FOR ARMADA 8K
11324 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11325 L:      linux-pci@vger.kernel.org
11326 L:      linux-arm-kernel@lists.infradead.org
11327 S:      Maintained
11328 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11329 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11330
11331 PCI DRIVER FOR CADENCE PCIE IP
11332 M:      Alan Douglas <adouglas@cadence.com>
11333 L:      linux-pci@vger.kernel.org
11334 S:      Maintained
11335 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11336 F:      drivers/pci/controller/pcie-cadence*
11337
11338 PCI DRIVER FOR FREESCALE LAYERSCAPE
11339 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11340 M:      Mingkai Hu <mingkai.hu@nxp.com>
11341 M:      Roy Zang <roy.zang@nxp.com>
11342 L:      linuxppc-dev@lists.ozlabs.org
11343 L:      linux-pci@vger.kernel.org
11344 L:      linux-arm-kernel@lists.infradead.org
11345 S:      Maintained
11346 F:      drivers/pci/controller/dwc/*layerscape*
11347
11348 PCI DRIVER FOR GENERIC OF HOSTS
11349 M:      Will Deacon <will.deacon@arm.com>
11350 L:      linux-pci@vger.kernel.org
11351 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11352 S:      Maintained
11353 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11354 F:      drivers/pci/controller/pci-host-common.c
11355 F:      drivers/pci/controller/pci-host-generic.c
11356
11357 PCI DRIVER FOR IMX6
11358 M:      Richard Zhu <hongxing.zhu@nxp.com>
11359 M:      Lucas Stach <l.stach@pengutronix.de>
11360 L:      linux-pci@vger.kernel.org
11361 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11362 S:      Maintained
11363 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11364 F:      drivers/pci/controller/dwc/*imx6*
11365
11366 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11367 M:      Keith Busch <keith.busch@intel.com>
11368 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11369 L:      linux-pci@vger.kernel.org
11370 S:      Supported
11371 F:      drivers/pci/controller/vmd.c
11372
11373 PCI DRIVER FOR MICROSEMI SWITCHTEC
11374 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11375 M:      Logan Gunthorpe <logang@deltatee.com>
11376 L:      linux-pci@vger.kernel.org
11377 S:      Maintained
11378 F:      Documentation/switchtec.txt
11379 F:      Documentation/ABI/testing/sysfs-class-switchtec
11380 F:      drivers/pci/switch/switchtec*
11381 F:      include/uapi/linux/switchtec_ioctl.h
11382 F:      include/linux/switchtec.h
11383 F:      drivers/ntb/hw/mscc/
11384
11385 PCI DRIVER FOR MOBIVEIL PCIE IP
11386 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11387 L:      linux-pci@vger.kernel.org
11388 S:      Supported
11389 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11390 F:      drivers/pci/controller/pcie-mobiveil.c
11391
11392 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11393 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11394 M:      Jason Cooper <jason@lakedaemon.net>
11395 L:      linux-pci@vger.kernel.org
11396 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11397 S:      Maintained
11398 F:      drivers/pci/controller/*mvebu*
11399
11400 PCI DRIVER FOR NVIDIA TEGRA
11401 M:      Thierry Reding <thierry.reding@gmail.com>
11402 L:      linux-tegra@vger.kernel.org
11403 L:      linux-pci@vger.kernel.org
11404 S:      Supported
11405 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11406 F:      drivers/pci/controller/pci-tegra.c
11407
11408 PCI DRIVER FOR RENESAS R-CAR
11409 M:      Simon Horman <horms@verge.net.au>
11410 L:      linux-pci@vger.kernel.org
11411 L:      linux-renesas-soc@vger.kernel.org
11412 S:      Maintained
11413 F:      drivers/pci/controller/*rcar*
11414
11415 PCI DRIVER FOR SAMSUNG EXYNOS
11416 M:      Jingoo Han <jingoohan1@gmail.com>
11417 L:      linux-pci@vger.kernel.org
11418 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11419 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11420 S:      Maintained
11421 F:      drivers/pci/controller/dwc/pci-exynos.c
11422
11423 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11424 M:      Jingoo Han <jingoohan1@gmail.com>
11425 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11426 L:      linux-pci@vger.kernel.org
11427 S:      Maintained
11428 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11429 F:      drivers/pci/controller/dwc/*designware*
11430
11431 PCI DRIVER FOR TI DRA7XX
11432 M:      Kishon Vijay Abraham I <kishon@ti.com>
11433 L:      linux-omap@vger.kernel.org
11434 L:      linux-pci@vger.kernel.org
11435 S:      Supported
11436 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11437 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11438
11439 PCI DRIVER FOR TI KEYSTONE
11440 M:      Murali Karicheri <m-karicheri2@ti.com>
11441 L:      linux-pci@vger.kernel.org
11442 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11443 S:      Maintained
11444 F:      drivers/pci/controller/dwc/pci-keystone.c
11445
11446 PCI ENDPOINT SUBSYSTEM
11447 M:      Kishon Vijay Abraham I <kishon@ti.com>
11448 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11449 L:      linux-pci@vger.kernel.org
11450 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11451 S:      Supported
11452 F:      drivers/pci/endpoint/
11453 F:      drivers/misc/pci_endpoint_test.c
11454 F:      tools/pci/
11455
11456 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11457 M:      Russell Currey <ruscur@russell.cc>
11458 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11459 M:      Oliver O'Halloran <oohall@gmail.com>
11460 L:      linuxppc-dev@lists.ozlabs.org
11461 S:      Supported
11462 F:      Documentation/PCI/pci-error-recovery.txt
11463 F:      drivers/pci/pcie/aer.c
11464 F:      drivers/pci/pcie/dpc.c
11465 F:      drivers/pci/pcie/err.c
11466 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11467 F:      arch/powerpc/kernel/eeh*.c
11468 F:      arch/powerpc/platforms/*/eeh*.c
11469 F:      arch/powerpc/include/*/eeh*.h
11470
11471 PCI ERROR RECOVERY
11472 M:      Linas Vepstas <linasvepstas@gmail.com>
11473 L:      linux-pci@vger.kernel.org
11474 S:      Supported
11475 F:      Documentation/PCI/pci-error-recovery.txt
11476
11477 PCI MSI DRIVER FOR ALTERA MSI IP
11478 M:      Ley Foon Tan <lftan@altera.com>
11479 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11480 L:      linux-pci@vger.kernel.org
11481 S:      Supported
11482 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11483 F:      drivers/pci/controller/pcie-altera-msi.c
11484
11485 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11486 M:      Duc Dang <dhdang@apm.com>
11487 L:      linux-pci@vger.kernel.org
11488 L:      linux-arm-kernel@lists.infradead.org
11489 S:      Maintained
11490 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11491 F:      drivers/pci/controller/pci-xgene-msi.c
11492
11493 PCI SUBSYSTEM
11494 M:      Bjorn Helgaas <bhelgaas@google.com>
11495 L:      linux-pci@vger.kernel.org
11496 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11497 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11498 S:      Supported
11499 F:      Documentation/devicetree/bindings/pci/
11500 F:      Documentation/PCI/
11501 F:      drivers/acpi/pci*
11502 F:      drivers/pci/
11503 F:      include/asm-generic/pci*
11504 F:      include/linux/pci*
11505 F:      include/linux/of_pci.h
11506 F:      include/uapi/linux/pci*
11507 F:      lib/pci*
11508 F:      arch/x86/pci/
11509 F:      arch/x86/kernel/quirks.c
11510
11511 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11512 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11513 L:      linux-pci@vger.kernel.org
11514 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11515 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11516 S:      Supported
11517 F:      drivers/pci/controller/
11518
11519 PCIE DRIVER FOR AXIS ARTPEC
11520 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11521 L:      linux-arm-kernel@axis.com
11522 L:      linux-pci@vger.kernel.org
11523 S:      Maintained
11524 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11525 F:      drivers/pci/controller/dwc/*artpec*
11526
11527 PCIE DRIVER FOR CAVIUM THUNDERX
11528 M:      David Daney <david.daney@cavium.com>
11529 L:      linux-pci@vger.kernel.org
11530 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11531 S:      Supported
11532 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11533 F:      drivers/pci/controller/pci-thunder-*
11534
11535 PCIE DRIVER FOR HISILICON
11536 M:      Zhou Wang <wangzhou1@hisilicon.com>
11537 L:      linux-pci@vger.kernel.org
11538 S:      Maintained
11539 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11540 F:      drivers/pci/controller/dwc/pcie-hisi.c
11541
11542 PCIE DRIVER FOR HISILICON KIRIN
11543 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11544 M:      Binghui Wang <wangbinghui@hisilicon.com>
11545 L:      linux-pci@vger.kernel.org
11546 S:      Maintained
11547 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11548 F:      drivers/pci/controller/dwc/pcie-kirin.c
11549
11550 PCIE DRIVER FOR HISILICON STB
11551 M:      Jianguo Sun <sunjianguo1@huawei.com>
11552 M:      Shawn Guo <shawn.guo@linaro.org>
11553 L:      linux-pci@vger.kernel.org
11554 S:      Maintained
11555 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11556 F:      drivers/pci/controller/dwc/pcie-histb.c
11557
11558 PCIE DRIVER FOR MEDIATEK
11559 M:      Ryder Lee <ryder.lee@mediatek.com>
11560 L:      linux-pci@vger.kernel.org
11561 L:      linux-mediatek@lists.infradead.org
11562 S:      Supported
11563 F:      Documentation/devicetree/bindings/pci/mediatek*
11564 F:      drivers/pci/controller/*mediatek*
11565
11566 PCIE DRIVER FOR QUALCOMM MSM
11567 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11568 L:      linux-pci@vger.kernel.org
11569 L:      linux-arm-msm@vger.kernel.org
11570 S:      Maintained
11571 F:      drivers/pci/controller/dwc/*qcom*
11572
11573 PCIE DRIVER FOR ROCKCHIP
11574 M:      Shawn Lin <shawn.lin@rock-chips.com>
11575 L:      linux-pci@vger.kernel.org
11576 L:      linux-rockchip@lists.infradead.org
11577 S:      Maintained
11578 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11579 F:      drivers/pci/controller/pcie-rockchip*
11580
11581 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11582 M:      Linus Walleij <linus.walleij@linaro.org>
11583 L:      linux-pci@vger.kernel.org
11584 S:      Maintained
11585 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11586 F:      drivers/pci/controller/pci-v3-semi.c
11587
11588 PCIE DRIVER FOR ST SPEAR13XX
11589 M:      Pratyush Anand <pratyush.anand@gmail.com>
11590 L:      linux-pci@vger.kernel.org
11591 S:      Maintained
11592 F:      drivers/pci/controller/dwc/*spear*
11593
11594 PCMCIA SUBSYSTEM
11595 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11596 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11597 S:      Odd Fixes
11598 F:      Documentation/pcmcia/
11599 F:      tools/pcmcia/
11600 F:      drivers/pcmcia/
11601 F:      include/pcmcia/
11602
11603 PCNET32 NETWORK DRIVER
11604 M:      Don Fry <pcnet32@frontier.com>
11605 L:      netdev@vger.kernel.org
11606 S:      Maintained
11607 F:      drivers/net/ethernet/amd/pcnet32.c
11608
11609 PCRYPT PARALLEL CRYPTO ENGINE
11610 M:      Steffen Klassert <steffen.klassert@secunet.com>
11611 L:      linux-crypto@vger.kernel.org
11612 S:      Maintained
11613 F:      crypto/pcrypt.c
11614 F:      include/crypto/pcrypt.h
11615
11616 PEAQ WMI HOTKEYS DRIVER
11617 M:      Hans de Goede <hdegoede@redhat.com>
11618 L:      platform-driver-x86@vger.kernel.org
11619 S:      Maintained
11620 F:      drivers/platform/x86/peaq-wmi.c
11621
11622 PER-CPU MEMORY ALLOCATOR
11623 M:      Dennis Zhou <dennis@kernel.org>
11624 M:      Tejun Heo <tj@kernel.org>
11625 M:      Christoph Lameter <cl@linux.com>
11626 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
11627 S:      Maintained
11628 F:      include/linux/percpu*.h
11629 F:      mm/percpu*.c
11630 F:      arch/*/include/asm/percpu.h
11631
11632 PER-TASK DELAY ACCOUNTING
11633 M:      Balbir Singh <bsingharora@gmail.com>
11634 S:      Maintained
11635 F:      include/linux/delayacct.h
11636 F:      kernel/delayacct.c
11637
11638 PERFORMANCE EVENTS SUBSYSTEM
11639 M:      Peter Zijlstra <peterz@infradead.org>
11640 M:      Ingo Molnar <mingo@redhat.com>
11641 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11642 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11643 R:      Jiri Olsa <jolsa@redhat.com>
11644 R:      Namhyung Kim <namhyung@kernel.org>
11645 L:      linux-kernel@vger.kernel.org
11646 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11647 S:      Supported
11648 F:      kernel/events/*
11649 F:      include/linux/perf_event.h
11650 F:      include/uapi/linux/perf_event.h
11651 F:      arch/*/kernel/perf_event*.c
11652 F:      arch/*/kernel/*/perf_event*.c
11653 F:      arch/*/kernel/*/*/perf_event*.c
11654 F:      arch/*/include/asm/perf_event.h
11655 F:      arch/*/kernel/perf_callchain.c
11656 F:      arch/*/events/*
11657 F:      tools/perf/
11658
11659 PERSONALITY HANDLING
11660 M:      Christoph Hellwig <hch@infradead.org>
11661 L:      linux-abi-devel@lists.sourceforge.net
11662 S:      Maintained
11663 F:      include/linux/personality.h
11664 F:      include/uapi/linux/personality.h
11665
11666 PHOENIX RC FLIGHT CONTROLLER ADAPTER
11667 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11668 L:      linux-input@vger.kernel.org
11669 S:      Maintained
11670 F:      Documentation/input/devices/pxrc.rst
11671 F:      drivers/input/joystick/pxrc.c
11672
11673 PHONET PROTOCOL
11674 M:      Remi Denis-Courmont <courmisch@gmail.com>
11675 S:      Supported
11676 F:      Documentation/networking/phonet.txt
11677 F:      include/linux/phonet.h
11678 F:      include/net/phonet/
11679 F:      include/uapi/linux/phonet.h
11680 F:      net/phonet/
11681
11682 PHRAM MTD DRIVER
11683 M:      Joern Engel <joern@lazybastard.org>
11684 L:      linux-mtd@lists.infradead.org
11685 S:      Maintained
11686 F:      drivers/mtd/devices/phram.c
11687
11688 PICOLCD HID DRIVER
11689 M:      Bruno Prémont <bonbons@linux-vserver.org>
11690 L:      linux-input@vger.kernel.org
11691 S:      Maintained
11692 F:      drivers/hid/hid-picolcd*
11693
11694 PICOXCELL SUPPORT
11695 M:      Jamie Iles <jamie@jamieiles.com>
11696 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11697 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11698 S:      Supported
11699 F:      arch/arm/boot/dts/picoxcell*
11700 F:      arch/arm/mach-picoxcell/
11701 F:      drivers/crypto/picoxcell*
11702
11703 PIN CONTROL SUBSYSTEM
11704 M:      Linus Walleij <linus.walleij@linaro.org>
11705 L:      linux-gpio@vger.kernel.org
11706 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11707 S:      Maintained
11708 F:      Documentation/devicetree/bindings/pinctrl/
11709 F:      Documentation/driver-api/pinctl.rst
11710 F:      drivers/pinctrl/
11711 F:      include/linux/pinctrl/
11712
11713 PIN CONTROLLER - ATMEL AT91
11714 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11715 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11716 S:      Maintained
11717 F:      drivers/pinctrl/pinctrl-at91.*
11718
11719 PIN CONTROLLER - ATMEL AT91 PIO4
11720 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11721 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11722 L:      linux-gpio@vger.kernel.org
11723 S:      Supported
11724 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11725
11726 PIN CONTROLLER - FREESCALE
11727 M:      Dong Aisheng <aisheng.dong@nxp.com>
11728 M:      Fabio Estevam <festevam@gmail.com>
11729 M:      Shawn Guo <shawnguo@kernel.org>
11730 M:      Stefan Agner <stefan@agner.ch>
11731 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11732 L:      linux-gpio@vger.kernel.org
11733 S:      Maintained
11734 F:      drivers/pinctrl/freescale/
11735 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11736
11737 PIN CONTROLLER - INTEL
11738 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11739 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
11740 S:      Maintained
11741 F:      drivers/pinctrl/intel/
11742
11743 PIN CONTROLLER - MEDIATEK
11744 M:      Sean Wang <sean.wang@kernel.org>
11745 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11746 S:      Maintained
11747 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11748 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11749 F:      drivers/pinctrl/mediatek/
11750
11751 PIN CONTROLLER - QUALCOMM
11752 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11753 S:      Maintained
11754 L:      linux-arm-msm@vger.kernel.org
11755 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11756 F:      drivers/pinctrl/qcom/
11757
11758 PIN CONTROLLER - RENESAS
11759 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11760 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11761 L:      linux-renesas-soc@vger.kernel.org
11762 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11763 S:      Maintained
11764 F:      drivers/pinctrl/sh-pfc/
11765
11766 PIN CONTROLLER - SAMSUNG
11767 M:      Tomasz Figa <tomasz.figa@gmail.com>
11768 M:      Krzysztof Kozlowski <krzk@kernel.org>
11769 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11770 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11771 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11772 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11773 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11774 S:      Maintained
11775 F:      drivers/pinctrl/samsung/
11776 F:      include/dt-bindings/pinctrl/samsung.h
11777 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11778
11779 PIN CONTROLLER - SINGLE
11780 M:      Tony Lindgren <tony@atomide.com>
11781 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11782 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11783 L:      linux-omap@vger.kernel.org
11784 S:      Maintained
11785 F:      drivers/pinctrl/pinctrl-single.c
11786
11787 PIN CONTROLLER - ST SPEAR
11788 M:      Viresh Kumar <vireshk@kernel.org>
11789 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11790 W:      http://www.st.com/spear
11791 S:      Maintained
11792 F:      drivers/pinctrl/spear/
11793
11794 PISTACHIO SOC SUPPORT
11795 M:      James Hartley <james.hartley@sondrel.com>
11796 L:      linux-mips@linux-mips.org
11797 S:      Odd Fixes
11798 F:      arch/mips/pistachio/
11799 F:      arch/mips/include/asm/mach-pistachio/
11800 F:      arch/mips/boot/dts/img/pistachio*
11801 F:      arch/mips/configs/pistachio*_defconfig
11802
11803 PKTCDVD DRIVER
11804 S:      Orphan
11805 M:      linux-block@vger.kernel.org
11806 F:      drivers/block/pktcdvd.c
11807 F:      include/linux/pktcdvd.h
11808 F:      include/uapi/linux/pktcdvd.h
11809
11810 PKUNITY SOC DRIVERS
11811 M:      Guan Xuetao <gxt@pku.edu.cn>
11812 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11813 S:      Maintained
11814 T:      git git://github.com/gxt/linux.git
11815 F:      drivers/input/serio/i8042-unicore32io.h
11816 F:      drivers/i2c/busses/i2c-puv3.c
11817 F:      drivers/video/fbdev/fb-puv3.c
11818 F:      drivers/rtc/rtc-puv3.c
11819
11820 PMBUS HARDWARE MONITORING DRIVERS
11821 M:      Guenter Roeck <linux@roeck-us.net>
11822 L:      linux-hwmon@vger.kernel.org
11823 W:      http://hwmon.wiki.kernel.org/
11824 W:      http://www.roeck-us.net/linux/drivers/
11825 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11826 S:      Maintained
11827 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
11828 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
11829 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
11830 F:      Documentation/hwmon/adm1275
11831 F:      Documentation/hwmon/ibm-cffps
11832 F:      Documentation/hwmon/ir35221
11833 F:      Documentation/hwmon/lm25066
11834 F:      Documentation/hwmon/ltc2978
11835 F:      Documentation/hwmon/ltc3815
11836 F:      Documentation/hwmon/max16064
11837 F:      Documentation/hwmon/max20751
11838 F:      Documentation/hwmon/max31785
11839 F:      Documentation/hwmon/max34440
11840 F:      Documentation/hwmon/max8688
11841 F:      Documentation/hwmon/pmbus
11842 F:      Documentation/hwmon/pmbus-core
11843 F:      Documentation/hwmon/tps40422
11844 F:      Documentation/hwmon/ucd9000
11845 F:      Documentation/hwmon/ucd9200
11846 F:      Documentation/hwmon/zl6100
11847 F:      drivers/hwmon/pmbus/
11848 F:      include/linux/pmbus.h
11849
11850 PMC SIERRA MaxRAID DRIVER
11851 L:      linux-scsi@vger.kernel.org
11852 W:      http://www.pmc-sierra.com/
11853 S:      Orphan
11854 F:      drivers/scsi/pmcraid.*
11855
11856 PMC SIERRA PM8001 DRIVER
11857 M:      Jack Wang <jinpu.wang@profitbricks.com>
11858 M:      lindar_liu@usish.com
11859 L:      linux-scsi@vger.kernel.org
11860 S:      Supported
11861 F:      drivers/scsi/pm8001/
11862
11863 PNP SUPPORT
11864 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11865 S:      Maintained
11866 F:      drivers/pnp/
11867
11868 POSIX CLOCKS and TIMERS
11869 M:      Thomas Gleixner <tglx@linutronix.de>
11870 L:      linux-kernel@vger.kernel.org
11871 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11872 S:      Maintained
11873 F:      fs/timerfd.c
11874 F:      include/linux/timer*
11875 F:      kernel/time/*timer*
11876
11877 POWER MANAGEMENT CORE
11878 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11879 L:      linux-pm@vger.kernel.org
11880 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11881 B:      https://bugzilla.kernel.org
11882 S:      Supported
11883 F:      drivers/base/power/
11884 F:      include/linux/pm.h
11885 F:      include/linux/pm_*
11886 F:      include/linux/powercap.h
11887 F:      drivers/powercap/
11888 F:      kernel/configs/nopm.config
11889
11890 POWER STATE COORDINATION INTERFACE (PSCI)
11891 M:      Mark Rutland <mark.rutland@arm.com>
11892 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11893 L:      linux-arm-kernel@lists.infradead.org
11894 S:      Maintained
11895 F:      drivers/firmware/psci*.c
11896 F:      include/linux/psci.h
11897 F:      include/uapi/linux/psci.h
11898
11899 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11900 M:      Sebastian Reichel <sre@kernel.org>
11901 L:      linux-pm@vger.kernel.org
11902 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11903 S:      Maintained
11904 F:      Documentation/ABI/testing/sysfs-class-power
11905 F:      Documentation/devicetree/bindings/power/supply/
11906 F:      include/linux/power_supply.h
11907 F:      drivers/power/supply/
11908
11909 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11910 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11911 L:      linuxppc-dev@lists.ozlabs.org
11912 S:      Maintained
11913 F:      drivers/char/powernv-op-panel.c
11914
11915 PPP OVER ATM (RFC 2364)
11916 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11917 S:      Maintained
11918 F:      net/atm/pppoatm.c
11919 F:      include/uapi/linux/atmppp.h
11920
11921 PPP OVER ETHERNET
11922 M:      Michal Ostrowski <mostrows@earthlink.net>
11923 S:      Maintained
11924 F:      drivers/net/ppp/pppoe.c
11925 F:      drivers/net/ppp/pppox.c
11926
11927 PPP OVER L2TP
11928 M:      James Chapman <jchapman@katalix.com>
11929 S:      Maintained
11930 F:      net/l2tp/l2tp_ppp.c
11931 F:      include/linux/if_pppol2tp.h
11932 F:      include/uapi/linux/if_pppol2tp.h
11933
11934 PPP PROTOCOL DRIVERS AND COMPRESSORS
11935 M:      Paul Mackerras <paulus@samba.org>
11936 L:      linux-ppp@vger.kernel.org
11937 S:      Maintained
11938 F:      drivers/net/ppp/ppp_*
11939
11940 PPS SUPPORT
11941 M:      Rodolfo Giometti <giometti@enneenne.com>
11942 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11943 L:      linuxpps@ml.enneenne.com (subscribers-only)
11944 S:      Maintained
11945 F:      Documentation/pps/
11946 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11947 F:      Documentation/ABI/testing/sysfs-pps
11948 F:      drivers/pps/
11949 F:      include/linux/pps*.h
11950 F:      include/uapi/linux/pps.h
11951
11952 PPTP DRIVER
11953 M:      Dmitry Kozlov <xeb@mail.ru>
11954 L:      netdev@vger.kernel.org
11955 S:      Maintained
11956 F:      drivers/net/ppp/pptp.c
11957 W:      http://sourceforge.net/projects/accel-pptp
11958
11959 PREEMPTIBLE KERNEL
11960 M:      Robert Love <rml@tech9.net>
11961 L:      kpreempt-tech@lists.sourceforge.net
11962 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11963 S:      Supported
11964 F:      Documentation/preempt-locking.txt
11965 F:      include/linux/preempt.h
11966
11967 PRINTK
11968 M:      Petr Mladek <pmladek@suse.com>
11969 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11970 R:      Steven Rostedt <rostedt@goodmis.org>
11971 S:      Maintained
11972 F:      kernel/printk/
11973 F:      include/linux/printk.h
11974
11975 PRISM54 WIRELESS DRIVER
11976 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11977 L:      linux-wireless@vger.kernel.org
11978 W:      http://wireless.kernel.org/en/users/Drivers/p54
11979 S:      Obsolete
11980 F:      drivers/net/wireless/intersil/prism54/
11981
11982 PROC FILESYSTEM
11983 R:      Alexey Dobriyan <adobriyan@gmail.com>
11984 L:      linux-kernel@vger.kernel.org
11985 L:      linux-fsdevel@vger.kernel.org
11986 S:      Maintained
11987 F:      fs/proc/
11988 F:      include/linux/proc_fs.h
11989 F:      tools/testing/selftests/proc/
11990
11991 PROC SYSCTL
11992 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11993 M:      Kees Cook <keescook@chromium.org>
11994 L:      linux-kernel@vger.kernel.org
11995 L:      linux-fsdevel@vger.kernel.org
11996 S:      Maintained
11997 F:      fs/proc/proc_sysctl.c
11998 F:      include/linux/sysctl.h
11999 F:      kernel/sysctl.c
12000 F:      tools/testing/selftests/sysctl/
12001
12002 PS3 NETWORK SUPPORT
12003 M:      Geoff Levand <geoff@infradead.org>
12004 L:      netdev@vger.kernel.org
12005 L:      linuxppc-dev@lists.ozlabs.org
12006 S:      Maintained
12007 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12008
12009 PS3 PLATFORM SUPPORT
12010 M:      Geoff Levand <geoff@infradead.org>
12011 L:      linuxppc-dev@lists.ozlabs.org
12012 S:      Maintained
12013 F:      arch/powerpc/boot/ps3*
12014 F:      arch/powerpc/include/asm/lv1call.h
12015 F:      arch/powerpc/include/asm/ps3*.h
12016 F:      arch/powerpc/platforms/ps3/
12017 F:      drivers/*/ps3*
12018 F:      drivers/ps3/
12019 F:      drivers/rtc/rtc-ps3.c
12020 F:      drivers/usb/host/*ps3.c
12021 F:      sound/ppc/snd_ps3*
12022
12023 PS3VRAM DRIVER
12024 M:      Jim Paris <jim@jtan.com>
12025 M:      Geoff Levand <geoff@infradead.org>
12026 L:      linuxppc-dev@lists.ozlabs.org
12027 S:      Maintained
12028 F:      drivers/block/ps3vram.c
12029
12030 PSAMPLE PACKET SAMPLING SUPPORT:
12031 M:      Yotam Gigi <yotam.gi@gmail.com>
12032 S:      Maintained
12033 F:      net/psample
12034 F:      include/net/psample.h
12035 F:      include/uapi/linux/psample.h
12036
12037 PSTORE FILESYSTEM
12038 M:      Kees Cook <keescook@chromium.org>
12039 M:      Anton Vorontsov <anton@enomsg.org>
12040 M:      Colin Cross <ccross@android.com>
12041 M:      Tony Luck <tony.luck@intel.com>
12042 S:      Maintained
12043 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12044 F:      fs/pstore/
12045 F:      include/linux/pstore*
12046 F:      drivers/firmware/efi/efi-pstore.c
12047 F:      drivers/acpi/apei/erst.c
12048 F:      Documentation/admin-guide/ramoops.rst
12049 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12050 K:      \b(pstore|ramoops)
12051
12052 PTP HARDWARE CLOCK SUPPORT
12053 M:      Richard Cochran <richardcochran@gmail.com>
12054 L:      netdev@vger.kernel.org
12055 S:      Maintained
12056 W:      http://linuxptp.sourceforge.net/
12057 F:      Documentation/ABI/testing/sysfs-ptp
12058 F:      Documentation/ptp/*
12059 F:      drivers/net/phy/dp83640*
12060 F:      drivers/ptp/*
12061 F:      include/linux/ptp_cl*
12062
12063 PTRACE SUPPORT
12064 M:      Oleg Nesterov <oleg@redhat.com>
12065 S:      Maintained
12066 F:      include/asm-generic/syscall.h
12067 F:      include/linux/ptrace.h
12068 F:      include/linux/regset.h
12069 F:      include/linux/tracehook.h
12070 F:      include/uapi/linux/ptrace.h
12071 F:      include/uapi/linux/ptrace.h
12072 F:      include/asm-generic/ptrace.h
12073 F:      kernel/ptrace.c
12074 F:      arch/*/ptrace*.c
12075 F:      arch/*/*/ptrace*.c
12076 F:      arch/*/include/asm/ptrace*.h
12077
12078 PULSE8-CEC DRIVER
12079 M:      Hans Verkuil <hverkuil@xs4all.nl>
12080 L:      linux-media@vger.kernel.org
12081 T:      git git://linuxtv.org/media_tree.git
12082 S:      Maintained
12083 F:      drivers/media/usb/pulse8-cec/*
12084 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12085
12086 PVRUSB2 VIDEO4LINUX DRIVER
12087 M:      Mike Isely <isely@pobox.com>
12088 L:      pvrusb2@isely.net       (subscribers-only)
12089 L:      linux-media@vger.kernel.org
12090 W:      http://www.isely.net/pvrusb2/
12091 T:      git git://linuxtv.org/media_tree.git
12092 S:      Maintained
12093 F:      Documentation/media/v4l-drivers/pvrusb2*
12094 F:      drivers/media/usb/pvrusb2/
12095
12096 PWC WEBCAM DRIVER
12097 M:      Hans Verkuil <hverkuil@xs4all.nl>
12098 L:      linux-media@vger.kernel.org
12099 T:      git git://linuxtv.org/media_tree.git
12100 S:      Odd Fixes
12101 F:      drivers/media/usb/pwc/*
12102
12103 PWM FAN DRIVER
12104 M:      Kamil Debski <kamil@wypas.org>
12105 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12106 L:      linux-hwmon@vger.kernel.org
12107 S:      Supported
12108 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12109 F:      Documentation/hwmon/pwm-fan
12110 F:      drivers/hwmon/pwm-fan.c
12111
12112 PWM IR Transmitter
12113 M:      Sean Young <sean@mess.org>
12114 L:      linux-media@vger.kernel.org
12115 S:      Maintained
12116 F:      drivers/media/rc/pwm-ir-tx.c
12117
12118 PWM SUBSYSTEM
12119 M:      Thierry Reding <thierry.reding@gmail.com>
12120 L:      linux-pwm@vger.kernel.org
12121 S:      Maintained
12122 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12123 F:      Documentation/pwm.txt
12124 F:      Documentation/devicetree/bindings/pwm/
12125 F:      include/linux/pwm.h
12126 F:      drivers/pwm/
12127 F:      drivers/video/backlight/pwm_bl.c
12128 F:      include/linux/pwm_backlight.h
12129 F:      drivers/gpio/gpio-mvebu.c
12130 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12131
12132 PXA GPIO DRIVER
12133 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12134 L:      linux-gpio@vger.kernel.org
12135 S:      Maintained
12136 F:      drivers/gpio/gpio-pxa.c
12137
12138 PXA MMCI DRIVER
12139 S:      Orphan
12140
12141 PXA RTC DRIVER
12142 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12143 L:      linux-rtc@vger.kernel.org
12144 S:      Maintained
12145
12146 PXA2xx/PXA3xx SUPPORT
12147 M:      Daniel Mack <daniel@zonque.org>
12148 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12149 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12150 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12151 T:      git git://github.com/hzhuang1/linux.git
12152 T:      git git://github.com/rjarzmik/linux.git
12153 S:      Maintained
12154 F:      arch/arm/boot/dts/pxa*
12155 F:      arch/arm/mach-pxa/
12156 F:      drivers/dma/pxa*
12157 F:      drivers/pcmcia/pxa2xx*
12158 F:      drivers/pinctrl/pxa/
12159 F:      drivers/spi/spi-pxa2xx*
12160 F:      drivers/usb/gadget/udc/pxa2*
12161 F:      include/sound/pxa2xx-lib.h
12162 F:      sound/arm/pxa*
12163 F:      sound/soc/pxa/
12164
12165 QAT DRIVER
12166 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12167 L:      qat-linux@intel.com
12168 S:      Supported
12169 F:      drivers/crypto/qat/
12170
12171 QCOM AUDIO (ASoC) DRIVERS
12172 M:      Patrick Lai <plai@codeaurora.org>
12173 M:      Banajit Goswami <bgoswami@codeaurora.org>
12174 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12175 S:      Supported
12176 F:      sound/soc/qcom/
12177
12178 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12179 M:      Gabriel Somlo <somlo@cmu.edu>
12180 M:      "Michael S. Tsirkin" <mst@redhat.com>
12181 L:      qemu-devel@nongnu.org
12182 S:      Maintained
12183 F:      drivers/firmware/qemu_fw_cfg.c
12184 F:      include/uapi/linux/qemu_fw_cfg.h
12185
12186 QIB DRIVER
12187 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12188 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12189 L:      linux-rdma@vger.kernel.org
12190 S:      Supported
12191 F:      drivers/infiniband/hw/qib/
12192
12193 QLOGIC QL41xxx FCOE DRIVER
12194 M:      QLogic-Storage-Upstream@cavium.com
12195 L:      linux-scsi@vger.kernel.org
12196 S:      Supported
12197 F:      drivers/scsi/qedf/
12198
12199 QLOGIC QL41xxx ISCSI DRIVER
12200 M:      QLogic-Storage-Upstream@cavium.com
12201 L:      linux-scsi@vger.kernel.org
12202 S:      Supported
12203 F:      drivers/scsi/qedi/
12204
12205 QLOGIC QL4xxx ETHERNET DRIVER
12206 M:      Ariel Elior <Ariel.Elior@cavium.com>
12207 M:      everest-linux-l2@cavium.com
12208 L:      netdev@vger.kernel.org
12209 S:      Supported
12210 F:      drivers/net/ethernet/qlogic/qed/
12211 F:      include/linux/qed/
12212 F:      drivers/net/ethernet/qlogic/qede/
12213
12214 QLOGIC QL4xxx RDMA DRIVER
12215 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
12216 M:      Ariel Elior <Ariel.Elior@cavium.com>
12217 L:      linux-rdma@vger.kernel.org
12218 S:      Supported
12219 F:      drivers/infiniband/hw/qedr/
12220 F:      include/uapi/rdma/qedr-abi.h
12221
12222 QLOGIC QLA1280 SCSI DRIVER
12223 M:      Michael Reed <mdr@sgi.com>
12224 L:      linux-scsi@vger.kernel.org
12225 S:      Maintained
12226 F:      drivers/scsi/qla1280.[ch]
12227
12228 QLOGIC QLA2XXX FC-SCSI DRIVER
12229 M:      qla2xxx-upstream@qlogic.com
12230 L:      linux-scsi@vger.kernel.org
12231 S:      Supported
12232 F:      Documentation/scsi/LICENSE.qla2xxx
12233 F:      drivers/scsi/qla2xxx/
12234
12235 QLOGIC QLA3XXX NETWORK DRIVER
12236 M:      Dept-GELinuxNICDev@cavium.com
12237 L:      netdev@vger.kernel.org
12238 S:      Supported
12239 F:      Documentation/networking/LICENSE.qla3xxx
12240 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12241
12242 QLOGIC QLA4XXX iSCSI DRIVER
12243 M:      QLogic-Storage-Upstream@qlogic.com
12244 L:      linux-scsi@vger.kernel.org
12245 S:      Supported
12246 F:      Documentation/scsi/LICENSE.qla4xxx
12247 F:      drivers/scsi/qla4xxx/
12248
12249 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12250 M:      Shahed Shaikh <Shahed.Shaikh@cavium.com>
12251 M:      Manish Chopra <manish.chopra@cavium.com>
12252 M:      Dept-GELinuxNICDev@cavium.com
12253 L:      netdev@vger.kernel.org
12254 S:      Supported
12255 F:      drivers/net/ethernet/qlogic/qlcnic/
12256
12257 QLOGIC QLGE 10Gb ETHERNET DRIVER
12258 M:      Manish Chopra <manish.chopra@cavium.com>
12259 M:      Dept-GELinuxNICDev@cavium.com
12260 L:      netdev@vger.kernel.org
12261 S:      Supported
12262 F:      drivers/net/ethernet/qlogic/qlge/
12263
12264 QM1D1B0004 MEDIA DRIVER
12265 M:      Akihiro Tsukada <tskd08@gmail.com>
12266 L:      linux-media@vger.kernel.org
12267 S:      Odd Fixes
12268 F:      drivers/media/tuners/qm1d1b0004*
12269
12270 QM1D1C0042 MEDIA DRIVER
12271 M:      Akihiro Tsukada <tskd08@gmail.com>
12272 L:      linux-media@vger.kernel.org
12273 S:      Odd Fixes
12274 F:      drivers/media/tuners/qm1d1c0042*
12275
12276 QNX4 FILESYSTEM
12277 M:      Anders Larsen <al@alarsen.net>
12278 W:      http://www.alarsen.net/linux/qnx4fs/
12279 S:      Maintained
12280 F:      fs/qnx4/
12281 F:      include/uapi/linux/qnx4_fs.h
12282 F:      include/uapi/linux/qnxtypes.h
12283
12284 QORIQ DPAA2 FSL-MC BUS DRIVER
12285 M:      Stuart Yoder <stuyoder@gmail.com>
12286 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12287 L:      linux-kernel@vger.kernel.org
12288 S:      Maintained
12289 F:      drivers/bus/fsl-mc/
12290 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12291 F:      Documentation/networking/dpaa2/overview.rst
12292
12293 QT1010 MEDIA DRIVER
12294 M:      Antti Palosaari <crope@iki.fi>
12295 L:      linux-media@vger.kernel.org
12296 W:      https://linuxtv.org
12297 W:      http://palosaari.fi/linux/
12298 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12299 T:      git git://linuxtv.org/anttip/media_tree.git
12300 S:      Maintained
12301 F:      drivers/media/tuners/qt1010*
12302
12303 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12304 M:      Kalle Valo <kvalo@codeaurora.org>
12305 L:      ath10k@lists.infradead.org
12306 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12307 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12308 S:      Supported
12309 F:      drivers/net/wireless/ath/ath10k/
12310
12311 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12312 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12313 L:      linux-wireless@vger.kernel.org
12314 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12315 S:      Supported
12316 F:      drivers/net/wireless/ath/ath9k/
12317
12318 QUALCOMM CAMERA SUBSYSTEM DRIVER
12319 M:      Todor Tomov <todor.tomov@linaro.org>
12320 L:      linux-media@vger.kernel.org
12321 S:      Maintained
12322 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12323 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12324 F:      drivers/media/platform/qcom/camss/
12325
12326 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12327 M:  Ilia Lin <ilia.lin@gmail.com>
12328 L:  linux-pm@vger.kernel.org
12329 S:  Maintained
12330 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12331 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
12332
12333 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12334 M:      Timur Tabi <timur@kernel.org>
12335 L:      netdev@vger.kernel.org
12336 S:      Maintained
12337 F:      drivers/net/ethernet/qualcomm/emac/
12338
12339 QUALCOMM GENERIC INTERFACE I2C DRIVER
12340 M:      Alok Chauhan <alokc@codeaurora.org>
12341 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12342 L:      linux-i2c@vger.kernel.org
12343 L:      linux-arm-msm@vger.kernel.org
12344 S:      Supported
12345 F:      drivers/i2c/busses/i2c-qcom-geni.c
12346
12347 QUALCOMM HEXAGON ARCHITECTURE
12348 M:      Richard Kuo <rkuo@codeaurora.org>
12349 L:      linux-hexagon@vger.kernel.org
12350 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12351 S:      Supported
12352 F:      arch/hexagon/
12353
12354 QUALCOMM HIDMA DRIVER
12355 M:      Sinan Kaya <okaya@kernel.org>
12356 L:      linux-arm-kernel@lists.infradead.org
12357 L:      linux-arm-msm@vger.kernel.org
12358 L:      dmaengine@vger.kernel.org
12359 S:      Supported
12360 F:      drivers/dma/qcom/hidma*
12361
12362 QUALCOMM IOMMU
12363 M:      Rob Clark <robdclark@gmail.com>
12364 L:      iommu@lists.linux-foundation.org
12365 L:      linux-arm-msm@vger.kernel.org
12366 S:      Maintained
12367 F:      drivers/iommu/qcom_iommu.c
12368
12369 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12370 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12371 L:      linux-media@vger.kernel.org
12372 L:      linux-arm-msm@vger.kernel.org
12373 T:      git git://linuxtv.org/media_tree.git
12374 S:      Maintained
12375 F:      drivers/media/platform/qcom/venus/
12376
12377 QUALCOMM WCN36XX WIRELESS DRIVER
12378 M:      Kalle Valo <kvalo@codeaurora.org>
12379 L:      wcn36xx@lists.infradead.org
12380 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12381 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12382 S:      Supported
12383 F:      drivers/net/wireless/ath/wcn36xx/
12384
12385 QUANTENNA QTNFMAC WIRELESS DRIVER
12386 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12387 M:      Avinash Patil <avinashp@quantenna.com>
12388 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12389 L:      linux-wireless@vger.kernel.org
12390 S:      Maintained
12391 F:      drivers/net/wireless/quantenna
12392
12393 RADEON and AMDGPU DRM DRIVERS
12394 M:      Alex Deucher <alexander.deucher@amd.com>
12395 M:      Christian König <christian.koenig@amd.com>
12396 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12397 L:      amd-gfx@lists.freedesktop.org
12398 T:      git git://people.freedesktop.org/~agd5f/linux
12399 S:      Supported
12400 F:      drivers/gpu/drm/radeon/
12401 F:      include/uapi/drm/radeon_drm.h
12402 F:      drivers/gpu/drm/amd/
12403 F:      include/uapi/drm/amdgpu_drm.h
12404
12405 RADEON FRAMEBUFFER DISPLAY DRIVER
12406 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12407 L:      linux-fbdev@vger.kernel.org
12408 S:      Maintained
12409 F:      drivers/video/fbdev/aty/radeon*
12410 F:      include/uapi/linux/radeonfb.h
12411
12412 RADIOSHARK RADIO DRIVER
12413 M:      Hans Verkuil <hverkuil@xs4all.nl>
12414 L:      linux-media@vger.kernel.org
12415 T:      git git://linuxtv.org/media_tree.git
12416 S:      Maintained
12417 F:      drivers/media/radio/radio-shark.c
12418
12419 RADIOSHARK2 RADIO DRIVER
12420 M:      Hans Verkuil <hverkuil@xs4all.nl>
12421 L:      linux-media@vger.kernel.org
12422 T:      git git://linuxtv.org/media_tree.git
12423 S:      Maintained
12424 F:      drivers/media/radio/radio-shark2.c
12425 F:      drivers/media/radio/radio-tea5777.c
12426
12427 RADOS BLOCK DEVICE (RBD)
12428 M:      Ilya Dryomov <idryomov@gmail.com>
12429 M:      Sage Weil <sage@redhat.com>
12430 M:      Alex Elder <elder@kernel.org>
12431 L:      ceph-devel@vger.kernel.org
12432 W:      http://ceph.com/
12433 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12434 T:      git git://github.com/ceph/ceph-client.git
12435 S:      Supported
12436 F:      Documentation/ABI/testing/sysfs-bus-rbd
12437 F:      drivers/block/rbd.c
12438 F:      drivers/block/rbd_types.h
12439
12440 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12441 M:      Paul Mackerras <paulus@samba.org>
12442 L:      linux-fbdev@vger.kernel.org
12443 S:      Maintained
12444 F:      drivers/video/fbdev/aty/aty128fb.c
12445
12446 RAINSHADOW-CEC DRIVER
12447 M:      Hans Verkuil <hverkuil@xs4all.nl>
12448 L:      linux-media@vger.kernel.org
12449 T:      git git://linuxtv.org/media_tree.git
12450 S:      Maintained
12451 F:      drivers/media/usb/rainshadow-cec/*
12452
12453 RALINK MIPS ARCHITECTURE
12454 M:      John Crispin <john@phrozen.org>
12455 L:      linux-mips@linux-mips.org
12456 S:      Maintained
12457 F:      arch/mips/ralink
12458
12459 RALINK RT2X00 WIRELESS LAN DRIVER
12460 P:      rt2x00 project
12461 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12462 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12463 L:      linux-wireless@vger.kernel.org
12464 S:      Maintained
12465 F:      drivers/net/wireless/ralink/rt2x00/
12466
12467 RAMDISK RAM BLOCK DEVICE DRIVER
12468 M:      Jens Axboe <axboe@kernel.dk>
12469 S:      Maintained
12470 F:      Documentation/blockdev/ramdisk.txt
12471 F:      drivers/block/brd.c
12472
12473 RANCHU VIRTUAL BOARD FOR MIPS
12474 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12475 L:      linux-mips@linux-mips.org
12476 S:      Supported
12477 F:      arch/mips/generic/board-ranchu.c
12478 F:      arch/mips/configs/generic/board-ranchu.config
12479
12480 RANDOM NUMBER DRIVER
12481 M:      "Theodore Ts'o" <tytso@mit.edu>
12482 S:      Maintained
12483 F:      drivers/char/random.c
12484
12485 RAPIDIO SUBSYSTEM
12486 M:      Matt Porter <mporter@kernel.crashing.org>
12487 M:      Alexandre Bounine <alex.bou9@gmail.com>
12488 S:      Maintained
12489 F:      drivers/rapidio/
12490
12491 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12492 L:      linux-wireless@vger.kernel.org
12493 S:      Orphan
12494 F:      drivers/net/wireless/ray*
12495
12496 RCUTORTURE TEST FRAMEWORK
12497 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12498 M:      Josh Triplett <josh@joshtriplett.org>
12499 R:      Steven Rostedt <rostedt@goodmis.org>
12500 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12501 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12502 L:      linux-kernel@vger.kernel.org
12503 S:      Supported
12504 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12505 F:      tools/testing/selftests/rcutorture
12506
12507 RDC R-321X SoC
12508 M:      Florian Fainelli <florian@openwrt.org>
12509 S:      Maintained
12510
12511 RDC R6040 FAST ETHERNET DRIVER
12512 M:      Florian Fainelli <f.fainelli@gmail.com>
12513 L:      netdev@vger.kernel.org
12514 S:      Maintained
12515 F:      drivers/net/ethernet/rdc/r6040.c
12516
12517 RDMAVT - RDMA verbs software
12518 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12519 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12520 L:      linux-rdma@vger.kernel.org
12521 S:      Supported
12522 F:      drivers/infiniband/sw/rdmavt
12523
12524 RDS - RELIABLE DATAGRAM SOCKETS
12525 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12526 L:      netdev@vger.kernel.org
12527 L:      linux-rdma@vger.kernel.org
12528 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12529 W:      https://oss.oracle.com/projects/rds/
12530 S:      Supported
12531 F:      net/rds/
12532 F:      Documentation/networking/rds.txt
12533
12534 RDT - RESOURCE ALLOCATION
12535 M:      Fenghua Yu <fenghua.yu@intel.com>
12536 M:      Reinette Chatre <reinette.chatre@intel.com>
12537 L:      linux-kernel@vger.kernel.org
12538 S:      Supported
12539 F:      arch/x86/kernel/cpu/intel_rdt*
12540 F:      arch/x86/include/asm/intel_rdt_sched.h
12541 F:      Documentation/x86/intel_rdt*
12542
12543 READ-COPY UPDATE (RCU)
12544 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12545 M:      Josh Triplett <josh@joshtriplett.org>
12546 R:      Steven Rostedt <rostedt@goodmis.org>
12547 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12548 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12549 L:      linux-kernel@vger.kernel.org
12550 W:      http://www.rdrop.com/users/paulmck/RCU/
12551 S:      Supported
12552 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12553 F:      Documentation/RCU/
12554 X:      Documentation/RCU/torture.txt
12555 F:      include/linux/rcu*
12556 X:      include/linux/srcu*.h
12557 F:      kernel/rcu/
12558 X:      kernel/rcu/srcu*.c
12559
12560 REAL TIME CLOCK (RTC) SUBSYSTEM
12561 M:      Alessandro Zummo <a.zummo@towertech.it>
12562 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12563 L:      linux-rtc@vger.kernel.org
12564 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12566 S:      Maintained
12567 F:      Documentation/devicetree/bindings/rtc/
12568 F:      Documentation/rtc.txt
12569 F:      drivers/rtc/
12570 F:      include/linux/rtc.h
12571 F:      include/uapi/linux/rtc.h
12572 F:      include/linux/rtc/
12573 F:      include/linux/platform_data/rtc-*
12574 F:      tools/testing/selftests/rtc/
12575
12576 REALTEK AUDIO CODECS
12577 M:      Bard Liao <bardliao@realtek.com>
12578 M:      Oder Chiou <oder_chiou@realtek.com>
12579 S:      Maintained
12580 F:      sound/soc/codecs/rt*
12581 F:      include/sound/rt*.h
12582
12583 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12584 M:      Linus Walleij <linus.walleij@linaro.org>
12585 S:      Maintained
12586 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12587 F:      drivers/net/dsa/realtek-smi*
12588 F:      drivers/net/dsa/rtl83*
12589
12590 REGISTER MAP ABSTRACTION
12591 M:      Mark Brown <broonie@kernel.org>
12592 L:      linux-kernel@vger.kernel.org
12593 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12594 S:      Supported
12595 F:      Documentation/devicetree/bindings/regmap/
12596 F:      drivers/base/regmap/
12597 F:      include/linux/regmap.h
12598
12599 REISERFS FILE SYSTEM
12600 L:      reiserfs-devel@vger.kernel.org
12601 S:      Supported
12602 F:      fs/reiserfs/
12603
12604 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12605 M:      Ohad Ben-Cohen <ohad@wizery.com>
12606 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12607 L:      linux-remoteproc@vger.kernel.org
12608 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12609 S:      Maintained
12610 F:      Documentation/devicetree/bindings/remoteproc/
12611 F:      Documentation/remoteproc.txt
12612 F:      drivers/remoteproc/
12613 F:      include/linux/remoteproc.h
12614
12615 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12616 M:      Ohad Ben-Cohen <ohad@wizery.com>
12617 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12618 L:      linux-remoteproc@vger.kernel.org
12619 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12620 S:      Maintained
12621 F:      drivers/rpmsg/
12622 F:      Documentation/rpmsg.txt
12623 F:      include/linux/rpmsg.h
12624 F:      include/linux/rpmsg/
12625
12626 RENESAS CLOCK DRIVERS
12627 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12628 L:      linux-renesas-soc@vger.kernel.org
12629 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12630 S:      Supported
12631 F:      drivers/clk/renesas/
12632
12633 RENESAS EMEV2 I2C DRIVER
12634 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12635 S:      Supported
12636 F:      drivers/i2c/busses/i2c-emev2.c
12637
12638 RENESAS ETHERNET DRIVERS
12639 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12640 L:      netdev@vger.kernel.org
12641 L:      linux-renesas-soc@vger.kernel.org
12642 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12643 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12644 F:      drivers/net/ethernet/renesas/
12645 F:      include/linux/sh_eth.h
12646
12647 RENESAS R-CAR GYROADC DRIVER
12648 M:      Marek Vasut <marek.vasut@gmail.com>
12649 L:      linux-iio@vger.kernel.org
12650 S:      Supported
12651 F:      drivers/iio/adc/rcar_gyro_adc.c
12652
12653 RENESAS R-CAR I2C DRIVERS
12654 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12655 S:      Supported
12656 F:      drivers/i2c/busses/i2c-rcar.c
12657 F:      drivers/i2c/busses/i2c-sh_mobile.c
12658
12659 RENESAS RIIC DRIVER
12660 M:      Chris Brandt <chris.brandt@renesas.com>
12661 S:      Supported
12662 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
12663 F:      drivers/i2c/busses/i2c-riic.c
12664
12665 RENESAS USB PHY DRIVER
12666 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12667 L:      linux-renesas-soc@vger.kernel.org
12668 S:      Maintained
12669 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12670
12671 RESET CONTROLLER FRAMEWORK
12672 M:      Philipp Zabel <p.zabel@pengutronix.de>
12673 T:      git git://git.pengutronix.de/git/pza/linux
12674 S:      Maintained
12675 F:      drivers/reset/
12676 F:      Documentation/devicetree/bindings/reset/
12677 F:      include/dt-bindings/reset/
12678 F:      include/linux/reset.h
12679 F:      include/linux/reset-controller.h
12680
12681 RESTARTABLE SEQUENCES SUPPORT
12682 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12683 M:      Peter Zijlstra <peterz@infradead.org>
12684 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12685 M:      Boqun Feng <boqun.feng@gmail.com>
12686 L:      linux-kernel@vger.kernel.org
12687 S:      Supported
12688 F:      kernel/rseq.c
12689 F:      include/uapi/linux/rseq.h
12690 F:      include/trace/events/rseq.h
12691 F:      tools/testing/selftests/rseq/
12692
12693 RFKILL
12694 M:      Johannes Berg <johannes@sipsolutions.net>
12695 L:      linux-wireless@vger.kernel.org
12696 W:      http://wireless.kernel.org/
12697 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12698 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12699 S:      Maintained
12700 F:      Documentation/rfkill.txt
12701 F:      Documentation/ABI/stable/sysfs-class-rfkill
12702 F:      net/rfkill/
12703 F:      include/linux/rfkill.h
12704 F:      include/uapi/linux/rfkill.h
12705
12706 RHASHTABLE
12707 M:      Thomas Graf <tgraf@suug.ch>
12708 M:      Herbert Xu <herbert@gondor.apana.org.au>
12709 L:      netdev@vger.kernel.org
12710 S:      Maintained
12711 F:      lib/rhashtable.c
12712 F:      lib/test_rhashtable.c
12713 F:      include/linux/rhashtable.h
12714 F:      include/linux/rhashtable-types.h
12715
12716 RICOH R5C592 MEMORYSTICK DRIVER
12717 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12718 S:      Maintained
12719 F:      drivers/memstick/host/r592.*
12720
12721 RICOH SMARTMEDIA/XD DRIVER
12722 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12723 S:      Maintained
12724 F:      drivers/mtd/nand/raw/r852.c
12725 F:      drivers/mtd/nand/raw/r852.h
12726
12727 RISC-V ARCHITECTURE
12728 M:      Palmer Dabbelt <palmer@sifive.com>
12729 M:      Albert Ou <aou@eecs.berkeley.edu>
12730 L:      linux-riscv@lists.infradead.org
12731 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12732 S:      Supported
12733 F:      arch/riscv/
12734 K:      riscv
12735 N:      riscv
12736
12737 ROCCAT DRIVERS
12738 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12739 W:      http://sourceforge.net/projects/roccat/
12740 S:      Maintained
12741 F:      drivers/hid/hid-roccat*
12742 F:      include/linux/hid-roccat*
12743 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12744
12745 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12746 M:      Jacob chen <jacob2.chen@rock-chips.com>
12747 L:      linux-media@vger.kernel.org
12748 S:      Maintained
12749 F:      drivers/media/platform/rockchip/rga/
12750 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12751
12752 ROCKER DRIVER
12753 M:      Jiri Pirko <jiri@resnulli.us>
12754 L:      netdev@vger.kernel.org
12755 S:      Supported
12756 F:      drivers/net/ethernet/rocker/
12757
12758 ROCKETPORT DRIVER
12759 P:      Comtrol Corp.
12760 W:      http://www.comtrol.com
12761 S:      Maintained
12762 F:      Documentation/serial/rocket.txt
12763 F:      drivers/tty/rocket*
12764
12765 ROCKETPORT EXPRESS/INFINITY DRIVER
12766 M:      Kevin Cernekee <cernekee@gmail.com>
12767 L:      linux-serial@vger.kernel.org
12768 S:      Odd Fixes
12769 F:      drivers/tty/serial/rp2.*
12770
12771 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12772 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12773 L:      linux-kernel@vger.kernel.org
12774 L:      linux-renesas-soc@vger.kernel.org
12775 S:      Supported
12776 F:      drivers/mfd/bd9571mwv.c
12777 F:      drivers/regulator/bd9571mwv-regulator.c
12778 F:      drivers/gpio/gpio-bd9571mwv.c
12779 F:      include/linux/mfd/bd9571mwv.h
12780 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12781
12782 ROSE NETWORK LAYER
12783 M:      Ralf Baechle <ralf@linux-mips.org>
12784 L:      linux-hams@vger.kernel.org
12785 W:      http://www.linux-ax25.org/
12786 S:      Maintained
12787 F:      include/net/rose.h
12788 F:      include/uapi/linux/rose.h
12789 F:      net/rose/
12790
12791 RTL2830 MEDIA DRIVER
12792 M:      Antti Palosaari <crope@iki.fi>
12793 L:      linux-media@vger.kernel.org
12794 W:      https://linuxtv.org
12795 W:      http://palosaari.fi/linux/
12796 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12797 T:      git git://linuxtv.org/anttip/media_tree.git
12798 S:      Maintained
12799 F:      drivers/media/dvb-frontends/rtl2830*
12800
12801 RTL2832 MEDIA DRIVER
12802 M:      Antti Palosaari <crope@iki.fi>
12803 L:      linux-media@vger.kernel.org
12804 W:      https://linuxtv.org
12805 W:      http://palosaari.fi/linux/
12806 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12807 T:      git git://linuxtv.org/anttip/media_tree.git
12808 S:      Maintained
12809 F:      drivers/media/dvb-frontends/rtl2832*
12810
12811 RTL2832_SDR MEDIA DRIVER
12812 M:      Antti Palosaari <crope@iki.fi>
12813 L:      linux-media@vger.kernel.org
12814 W:      https://linuxtv.org
12815 W:      http://palosaari.fi/linux/
12816 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12817 T:      git git://linuxtv.org/anttip/media_tree.git
12818 S:      Maintained
12819 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12820
12821 RTL8180 WIRELESS DRIVER
12822 L:      linux-wireless@vger.kernel.org
12823 W:      http://wireless.kernel.org/
12824 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12825 S:      Orphan
12826 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12827
12828 RTL8187 WIRELESS DRIVER
12829 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12830 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12831 M:      Larry Finger <Larry.Finger@lwfinger.net>
12832 L:      linux-wireless@vger.kernel.org
12833 W:      http://wireless.kernel.org/
12834 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12835 S:      Maintained
12836 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12837
12838 REALTEK WIRELESS DRIVER (rtlwifi family)
12839 M:      Ping-Ke Shih <pkshih@realtek.com>
12840 L:      linux-wireless@vger.kernel.org
12841 W:      http://wireless.kernel.org/
12842 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12843 S:      Maintained
12844 F:      drivers/net/wireless/realtek/rtlwifi/
12845
12846 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12847 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12848 L:      linux-wireless@vger.kernel.org
12849 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12850 S:      Maintained
12851 F:      drivers/net/wireless/realtek/rtl8xxxu/
12852
12853 RXRPC SOCKETS (AF_RXRPC)
12854 M:      David Howells <dhowells@redhat.com>
12855 L:      linux-afs@lists.infradead.org
12856 S:      Supported
12857 F:      net/rxrpc/
12858 F:      include/keys/rxrpc-type.h
12859 F:      include/net/af_rxrpc.h
12860 F:      include/trace/events/rxrpc.h
12861 F:      include/uapi/linux/rxrpc.h
12862 F:      Documentation/networking/rxrpc.txt
12863 W:      https://www.infradead.org/~dhowells/kafs/
12864
12865 S3 SAVAGE FRAMEBUFFER DRIVER
12866 M:      Antonino Daplas <adaplas@gmail.com>
12867 L:      linux-fbdev@vger.kernel.org
12868 S:      Maintained
12869 F:      drivers/video/fbdev/savage/
12870
12871 S390
12872 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12873 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12874 L:      linux-s390@vger.kernel.org
12875 W:      http://www.ibm.com/developerworks/linux/linux390/
12876 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12877 S:      Supported
12878 F:      arch/s390/
12879 F:      drivers/s390/
12880 F:      Documentation/s390/
12881 F:      Documentation/driver-api/s390-drivers.rst
12882
12883 S390 COMMON I/O LAYER
12884 M:      Sebastian Ott <sebott@linux.ibm.com>
12885 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12886 L:      linux-s390@vger.kernel.org
12887 W:      http://www.ibm.com/developerworks/linux/linux390/
12888 S:      Supported
12889 F:      drivers/s390/cio/
12890
12891 S390 DASD DRIVER
12892 M:      Stefan Haberland <sth@linux.ibm.com>
12893 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12894 L:      linux-s390@vger.kernel.org
12895 W:      http://www.ibm.com/developerworks/linux/linux390/
12896 S:      Supported
12897 F:      drivers/s390/block/dasd*
12898 F:      block/partitions/ibm.c
12899
12900 S390 IOMMU (PCI)
12901 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12902 L:      linux-s390@vger.kernel.org
12903 W:      http://www.ibm.com/developerworks/linux/linux390/
12904 S:      Supported
12905 F:      drivers/iommu/s390-iommu.c
12906
12907 S390 IUCV NETWORK LAYER
12908 M:      Julian Wiedmann <jwi@linux.ibm.com>
12909 M:      Ursula Braun <ubraun@linux.ibm.com>
12910 L:      linux-s390@vger.kernel.org
12911 W:      http://www.ibm.com/developerworks/linux/linux390/
12912 S:      Supported
12913 F:      drivers/s390/net/*iucv*
12914 F:      include/net/iucv/
12915 F:      net/iucv/
12916
12917 S390 NETWORK DRIVERS
12918 M:      Julian Wiedmann <jwi@linux.ibm.com>
12919 M:      Ursula Braun <ubraun@linux.ibm.com>
12920 L:      linux-s390@vger.kernel.org
12921 W:      http://www.ibm.com/developerworks/linux/linux390/
12922 S:      Supported
12923 F:      drivers/s390/net/
12924
12925 S390 PCI SUBSYSTEM
12926 M:      Sebastian Ott <sebott@linux.ibm.com>
12927 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12928 L:      linux-s390@vger.kernel.org
12929 W:      http://www.ibm.com/developerworks/linux/linux390/
12930 S:      Supported
12931 F:      arch/s390/pci/
12932 F:      drivers/pci/hotplug/s390_pci_hpc.c
12933
12934 S390 VFIO-CCW DRIVER
12935 M:      Cornelia Huck <cohuck@redhat.com>
12936 M:      Halil Pasic <pasic@linux.ibm.com>
12937 L:      linux-s390@vger.kernel.org
12938 L:      kvm@vger.kernel.org
12939 S:      Supported
12940 F:      drivers/s390/cio/vfio_ccw*
12941 F:      Documentation/s390/vfio-ccw.txt
12942 F:      include/uapi/linux/vfio_ccw.h
12943
12944 S390 ZCRYPT DRIVER
12945 M:      Harald Freudenberger <freude@linux.ibm.com>
12946 L:      linux-s390@vger.kernel.org
12947 W:      http://www.ibm.com/developerworks/linux/linux390/
12948 S:      Supported
12949 F:      drivers/s390/crypto/
12950
12951 S390 VFIO AP DRIVER
12952 M:      Tony Krowiak <akrowiak@linux.ibm.com>
12953 M:      Pierre Morel <pmorel@linux.ibm.com>
12954 M:      Halil Pasic <pasic@linux.ibm.com>
12955 L:      linux-s390@vger.kernel.org
12956 W:      http://www.ibm.com/developerworks/linux/linux390/
12957 S:      Supported
12958 F:      drivers/s390/crypto/vfio_ap_drv.c
12959 F:      drivers/s390/crypto/vfio_ap_private.h
12960 F:      drivers/s390/crypto/vfio_ap_ops.c
12961 F:      Documentation/s390/vfio-ap.txt
12962
12963 S390 ZFCP DRIVER
12964 M:      Steffen Maier <maier@linux.ibm.com>
12965 M:      Benjamin Block <bblock@linux.ibm.com>
12966 L:      linux-s390@vger.kernel.org
12967 W:      http://www.ibm.com/developerworks/linux/linux390/
12968 S:      Supported
12969 F:      drivers/s390/scsi/zfcp_*
12970
12971 S3C24XX SD/MMC Driver
12972 M:      Ben Dooks <ben-linux@fluff.org>
12973 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12974 S:      Supported
12975 F:      drivers/mmc/host/s3cmci.*
12976
12977 SAA6588 RDS RECEIVER DRIVER
12978 M:      Hans Verkuil <hverkuil@xs4all.nl>
12979 L:      linux-media@vger.kernel.org
12980 T:      git git://linuxtv.org/media_tree.git
12981 W:      https://linuxtv.org
12982 S:      Odd Fixes
12983 F:      drivers/media/i2c/saa6588*
12984
12985 SAA7134 VIDEO4LINUX DRIVER
12986 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12987 L:      linux-media@vger.kernel.org
12988 W:      https://linuxtv.org
12989 T:      git git://linuxtv.org/media_tree.git
12990 S:      Odd fixes
12991 F:      Documentation/media/v4l-drivers/saa7134*
12992 F:      drivers/media/pci/saa7134/
12993
12994 SAA7146 VIDEO4LINUX-2 DRIVER
12995 M:      Hans Verkuil <hverkuil@xs4all.nl>
12996 L:      linux-media@vger.kernel.org
12997 T:      git git://linuxtv.org/media_tree.git
12998 S:      Maintained
12999 F:      drivers/media/common/saa7146/
13000 F:      drivers/media/pci/saa7146/
13001 F:      include/media/saa7146*
13002
13003 SAMSUNG AUDIO (ASoC) DRIVERS
13004 M:      Krzysztof Kozlowski <krzk@kernel.org>
13005 M:      Sangbeom Kim <sbkim73@samsung.com>
13006 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13007 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13008 S:      Supported
13009 F:      sound/soc/samsung/
13010 F:      Documentation/devicetree/bindings/sound/samsung*
13011
13012 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13013 M:      Krzysztof Kozlowski <krzk@kernel.org>
13014 L:      linux-crypto@vger.kernel.org
13015 L:      linux-samsung-soc@vger.kernel.org
13016 S:      Maintained
13017 F:      drivers/crypto/exynos-rng.c
13018 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13019
13020 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13021 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13022 L:      linux-samsung-soc@vger.kernel.org
13023 S:      Maintained
13024 F:      drivers/char/hw_random/exynos-trng.c
13025 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13026
13027 SAMSUNG FRAMEBUFFER DRIVER
13028 M:      Jingoo Han <jingoohan1@gmail.com>
13029 L:      linux-fbdev@vger.kernel.org
13030 S:      Maintained
13031 F:      drivers/video/fbdev/s3c-fb.c
13032
13033 SAMSUNG LAPTOP DRIVER
13034 M:      Corentin Chary <corentin.chary@gmail.com>
13035 L:      platform-driver-x86@vger.kernel.org
13036 S:      Maintained
13037 F:      drivers/platform/x86/samsung-laptop.c
13038
13039 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13040 M:      Sangbeom Kim <sbkim73@samsung.com>
13041 M:      Krzysztof Kozlowski <krzk@kernel.org>
13042 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13043 L:      linux-kernel@vger.kernel.org
13044 L:      linux-samsung-soc@vger.kernel.org
13045 S:      Supported
13046 F:      drivers/mfd/sec*.c
13047 F:      drivers/regulator/s2m*.c
13048 F:      drivers/regulator/s5m*.c
13049 F:      drivers/clk/clk-s2mps11.c
13050 F:      drivers/rtc/rtc-s5m.c
13051 F:      include/linux/mfd/samsung/
13052 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13053 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13054 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13055 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13056
13057 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13058 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13059 L:      linux-media@vger.kernel.org
13060 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13061 S:      Maintained
13062 F:      drivers/media/platform/s3c-camif/
13063 F:      include/media/drv-intf/s3c_camif.h
13064
13065 SAMSUNG S3FWRN5 NFC DRIVER
13066 M:      Robert Baldyga <r.baldyga@samsung.com>
13067 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13068 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13069 S:      Supported
13070 F:      drivers/nfc/s3fwrn5
13071
13072 SAMSUNG S5C73M3 CAMERA DRIVER
13073 M:      Kyungmin Park <kyungmin.park@samsung.com>
13074 M:      Andrzej Hajda <a.hajda@samsung.com>
13075 L:      linux-media@vger.kernel.org
13076 S:      Supported
13077 F:      drivers/media/i2c/s5c73m3/*
13078
13079 SAMSUNG S5K5BAF CAMERA DRIVER
13080 M:      Kyungmin Park <kyungmin.park@samsung.com>
13081 M:      Andrzej Hajda <a.hajda@samsung.com>
13082 L:      linux-media@vger.kernel.org
13083 S:      Supported
13084 F:      drivers/media/i2c/s5k5baf.c
13085
13086 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13087 M:      Krzysztof Kozlowski <krzk@kernel.org>
13088 M:      Vladimir Zapolskiy <vz@mleia.com>
13089 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13090 L:      linux-crypto@vger.kernel.org
13091 L:      linux-samsung-soc@vger.kernel.org
13092 S:      Maintained
13093 F:      drivers/crypto/s5p-sss.c
13094
13095 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13096 M:      Kyungmin Park <kyungmin.park@samsung.com>
13097 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13098 L:      linux-media@vger.kernel.org
13099 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13100 S:      Supported
13101 F:      drivers/media/platform/exynos4-is/
13102
13103 SAMSUNG SOC CLOCK DRIVERS
13104 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13105 M:      Tomasz Figa <tomasz.figa@gmail.com>
13106 M:      Chanwoo Choi <cw00.choi@samsung.com>
13107 S:      Supported
13108 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13109 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13110 F:      drivers/clk/samsung/
13111 F:      include/dt-bindings/clock/exynos*.h
13112 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13113
13114 SAMSUNG SPI DRIVERS
13115 M:      Kukjin Kim <kgene@kernel.org>
13116 M:      Krzysztof Kozlowski <krzk@kernel.org>
13117 M:      Andi Shyti <andi@etezian.org>
13118 L:      linux-spi@vger.kernel.org
13119 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13120 S:      Maintained
13121 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13122 F:      drivers/spi/spi-s3c*
13123 F:      include/linux/platform_data/spi-s3c64xx.h
13124
13125 SAMSUNG SXGBE DRIVERS
13126 M:      Byungho An <bh74.an@samsung.com>
13127 M:      Girish K S <ks.giri@samsung.com>
13128 M:      Vipul Pandya <vipul.pandya@samsung.com>
13129 S:      Supported
13130 L:      netdev@vger.kernel.org
13131 F:      drivers/net/ethernet/samsung/sxgbe/
13132
13133 SAMSUNG THERMAL DRIVER
13134 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13135 L:      linux-pm@vger.kernel.org
13136 L:      linux-samsung-soc@vger.kernel.org
13137 S:      Supported
13138 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13139 F:      drivers/thermal/samsung/
13140
13141 SAMSUNG USB2 PHY DRIVER
13142 M:      Kamil Debski <kamil@wypas.org>
13143 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13144 L:      linux-kernel@vger.kernel.org
13145 S:      Supported
13146 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13147 F:      Documentation/phy/samsung-usb2.txt
13148 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13149 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13150 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13151 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13152 F:      drivers/phy/samsung/phy-samsung-usb2.c
13153 F:      drivers/phy/samsung/phy-samsung-usb2.h
13154
13155 SC1200 WDT DRIVER
13156 M:      Zwane Mwaikambo <zwanem@gmail.com>
13157 S:      Maintained
13158 F:      drivers/watchdog/sc1200wdt.c
13159
13160 SCHEDULER
13161 M:      Ingo Molnar <mingo@redhat.com>
13162 M:      Peter Zijlstra <peterz@infradead.org>
13163 L:      linux-kernel@vger.kernel.org
13164 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13165 S:      Maintained
13166 F:      kernel/sched/
13167 F:      include/linux/sched.h
13168 F:      include/uapi/linux/sched.h
13169 F:      include/linux/wait.h
13170
13171 SCR24X CHIP CARD INTERFACE DRIVER
13172 M:      Lubomir Rintel <lkundrak@v3.sk>
13173 S:      Supported
13174 F:      drivers/char/pcmcia/scr24x_cs.c
13175
13176 SCSI CDROM DRIVER
13177 M:      Jens Axboe <axboe@kernel.dk>
13178 L:      linux-scsi@vger.kernel.org
13179 W:      http://www.kernel.dk
13180 S:      Maintained
13181 F:      drivers/scsi/sr*
13182
13183 SCSI RDMA PROTOCOL (SRP) INITIATOR
13184 M:      Bart Van Assche <bvanassche@acm.org>
13185 L:      linux-rdma@vger.kernel.org
13186 S:      Supported
13187 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13188 F:      drivers/infiniband/ulp/srp/
13189 F:      include/scsi/srp.h
13190
13191 SCSI RDMA PROTOCOL (SRP) TARGET
13192 M:      Bart Van Assche <bvanassche@acm.org>
13193 L:      linux-rdma@vger.kernel.org
13194 L:      target-devel@vger.kernel.org
13195 S:      Supported
13196 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13197 F:      drivers/infiniband/ulp/srpt/
13198
13199 SCSI SG DRIVER
13200 M:      Doug Gilbert <dgilbert@interlog.com>
13201 L:      linux-scsi@vger.kernel.org
13202 W:      http://sg.danny.cz/sg
13203 S:      Maintained
13204 F:      Documentation/scsi/scsi-generic.txt
13205 F:      drivers/scsi/sg.c
13206 F:      include/scsi/sg.h
13207
13208 SCSI SUBSYSTEM
13209 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
13210 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13211 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13212 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13213 L:      linux-scsi@vger.kernel.org
13214 S:      Maintained
13215 F:      Documentation/devicetree/bindings/scsi/
13216 F:      drivers/scsi/
13217 F:      include/scsi/
13218
13219 SCSI TAPE DRIVER
13220 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
13221 L:      linux-scsi@vger.kernel.org
13222 S:      Maintained
13223 F:      Documentation/scsi/st.txt
13224 F:      drivers/scsi/st.*
13225 F:      drivers/scsi/st_*.h
13226
13227 SCTP PROTOCOL
13228 M:      Vlad Yasevich <vyasevich@gmail.com>
13229 M:      Neil Horman <nhorman@tuxdriver.com>
13230 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
13231 L:      linux-sctp@vger.kernel.org
13232 W:      http://lksctp.sourceforge.net
13233 S:      Maintained
13234 F:      Documentation/networking/sctp.txt
13235 F:      include/linux/sctp.h
13236 F:      include/uapi/linux/sctp.h
13237 F:      include/net/sctp/
13238 F:      net/sctp/
13239
13240 SCx200 CPU SUPPORT
13241 M:      Jim Cromie <jim.cromie@gmail.com>
13242 S:      Odd Fixes
13243 F:      Documentation/i2c/busses/scx200_acb
13244 F:      arch/x86/platform/scx200/
13245 F:      drivers/watchdog/scx200_wdt.c
13246 F:      drivers/i2c/busses/scx200*
13247 F:      drivers/mtd/maps/scx200_docflash.c
13248 F:      include/linux/scx200.h
13249
13250 SCx200 GPIO DRIVER
13251 M:      Jim Cromie <jim.cromie@gmail.com>
13252 S:      Maintained
13253 F:      drivers/char/scx200_gpio.c
13254 F:      include/linux/scx200_gpio.h
13255
13256 SCx200 HRT CLOCKSOURCE DRIVER
13257 M:      Jim Cromie <jim.cromie@gmail.com>
13258 S:      Maintained
13259 F:      drivers/clocksource/scx200_hrt.c
13260
13261 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
13262 M:      Sascha Sommer <saschasommer@freenet.de>
13263 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13264 S:      Maintained
13265 F:      drivers/mmc/host/sdricoh_cs.c
13266
13267 SECURE COMPUTING
13268 M:      Kees Cook <keescook@chromium.org>
13269 R:      Andy Lutomirski <luto@amacapital.net>
13270 R:      Will Drewry <wad@chromium.org>
13271 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13272 S:      Supported
13273 F:      kernel/seccomp.c
13274 F:      include/uapi/linux/seccomp.h
13275 F:      include/linux/seccomp.h
13276 F:      tools/testing/selftests/seccomp/*
13277 F:      tools/testing/selftests/kselftest_harness.h
13278 F:      Documentation/userspace-api/seccomp_filter.rst
13279 K:      \bsecure_computing
13280 K:      \bTIF_SECCOMP\b
13281
13282 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13283 M:      Al Cooper <alcooperx@gmail.com>
13284 L:      linux-mmc@vger.kernel.org
13285 L:      bcm-kernel-feedback-list@broadcom.com
13286 S:      Maintained
13287 F:      drivers/mmc/host/sdhci-brcmstb*
13288
13289 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13290 M:      Adrian Hunter <adrian.hunter@intel.com>
13291 L:      linux-mmc@vger.kernel.org
13292 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
13293 S:      Maintained
13294 F:      drivers/mmc/host/sdhci*
13295 F:      include/linux/mmc/sdhci*
13296
13297 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13298 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13299 M:      Manjunath M B <manjumb@synopsys.com>
13300 L:      linux-mmc@vger.kernel.org
13301 S:      Maintained
13302 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13303
13304 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
13305 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13306 L:      linux-mmc@vger.kernel.org
13307 S:      Supported
13308 F:      drivers/mmc/host/sdhci-of-at91.c
13309
13310 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13311 M:      Ben Dooks <ben-linux@fluff.org>
13312 M:      Jaehoon Chung <jh80.chung@samsung.com>
13313 L:      linux-mmc@vger.kernel.org
13314 S:      Maintained
13315 F:      drivers/mmc/host/sdhci-s3c*
13316
13317 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13318 M:      Viresh Kumar <vireshk@kernel.org>
13319 L:      linux-mmc@vger.kernel.org
13320 S:      Maintained
13321 F:      drivers/mmc/host/sdhci-spear.c
13322
13323 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13324 M:      Kishon Vijay Abraham I <kishon@ti.com>
13325 L:      linux-mmc@vger.kernel.org
13326 S:      Maintained
13327 F:      drivers/mmc/host/sdhci-omap.c
13328
13329 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13330 M:      Scott Bauer <scott.bauer@intel.com>
13331 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13332 L:      linux-block@vger.kernel.org
13333 S:      Supported
13334 F:      block/sed*
13335 F:      block/opal_proto.h
13336 F:      include/linux/sed*
13337 F:      include/uapi/linux/sed*
13338
13339 SECURITY CONTACT
13340 M:      Security Officers <security@kernel.org>
13341 S:      Supported
13342
13343 SECURITY SUBSYSTEM
13344 M:      James Morris <jmorris@namei.org>
13345 M:      "Serge E. Hallyn" <serge@hallyn.com>
13346 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13348 W:      http://kernsec.org/
13349 S:      Supported
13350 F:      security/
13351 X:      security/selinux/
13352
13353 SELINUX SECURITY MODULE
13354 M:      Paul Moore <paul@paul-moore.com>
13355 M:      Stephen Smalley <sds@tycho.nsa.gov>
13356 M:      Eric Paris <eparis@parisplace.org>
13357 L:      selinux@vger.kernel.org
13358 W:      https://selinuxproject.org
13359 W:      https://github.com/SELinuxProject
13360 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13361 S:      Supported
13362 F:      include/linux/selinux*
13363 F:      security/selinux/
13364 F:      scripts/selinux/
13365 F:      Documentation/admin-guide/LSM/SELinux.rst
13366
13367 SENSABLE PHANTOM
13368 M:      Jiri Slaby <jirislaby@gmail.com>
13369 S:      Maintained
13370 F:      drivers/misc/phantom.c
13371 F:      include/uapi/linux/phantom.h
13372
13373 SERIAL DEVICE BUS
13374 M:      Rob Herring <robh@kernel.org>
13375 L:      linux-serial@vger.kernel.org
13376 S:      Maintained
13377 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13378 F:      drivers/tty/serdev/
13379 F:      include/linux/serdev.h
13380
13381 SERIAL DRIVERS
13382 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13383 L:      linux-serial@vger.kernel.org
13384 S:      Maintained
13385 F:      Documentation/devicetree/bindings/serial/
13386 F:      drivers/tty/serial/
13387
13388 SERIAL IR RECEIVER
13389 M:      Sean Young <sean@mess.org>
13390 L:      linux-media@vger.kernel.org
13391 S:      Maintained
13392 F:      drivers/media/rc/serial_ir.c
13393
13394 SFC NETWORK DRIVER
13395 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13396 M:      Edward Cree <ecree@solarflare.com>
13397 M:      Bert Kenward <bkenward@solarflare.com>
13398 L:      netdev@vger.kernel.org
13399 S:      Supported
13400 F:      drivers/net/ethernet/sfc/
13401
13402 SGI GRU DRIVER
13403 M:      Dimitri Sivanich <sivanich@sgi.com>
13404 S:      Maintained
13405 F:      drivers/misc/sgi-gru/
13406
13407 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13408 M:      Pat Gefre <pfg@sgi.com>
13409 L:      linux-ia64@vger.kernel.org
13410 S:      Supported
13411 F:      Documentation/ia64/serial.txt
13412 F:      drivers/tty/serial/ioc?_serial.c
13413 F:      include/linux/ioc?.h
13414
13415 SGI XP/XPC/XPNET DRIVER
13416 M:      Cliff Whickman <cpw@sgi.com>
13417 M:      Robin Holt <robinmholt@gmail.com>
13418 S:      Maintained
13419 F:      drivers/misc/sgi-xp/
13420
13421 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13422 M:      Ursula Braun <ubraun@linux.ibm.com>
13423 L:      linux-s390@vger.kernel.org
13424 W:      http://www.ibm.com/developerworks/linux/linux390/
13425 S:      Supported
13426 F:      net/smc/
13427
13428 SHARP RJ54N1CB0C SENSOR DRIVER
13429 M:      Jacopo Mondi <jacopo@jmondi.org>
13430 L:      linux-media@vger.kernel.org
13431 T:      git git://linuxtv.org/media_tree.git
13432 S:      Odd fixes
13433 F:      drivers/media/i2c/rj54n1cb0c.c
13434 F:      include/media/i2c/rj54n1cb0c.h
13435
13436 SH_VEU V4L2 MEM2MEM DRIVER
13437 L:      linux-media@vger.kernel.org
13438 S:      Orphan
13439 F:      drivers/media/platform/sh_veu.c
13440
13441 SH_VOU V4L2 OUTPUT DRIVER
13442 L:      linux-media@vger.kernel.org
13443 S:      Orphan
13444 F:      drivers/media/platform/sh_vou.c
13445 F:      include/media/drv-intf/sh_vou.h
13446
13447 SI2157 MEDIA DRIVER
13448 M:      Antti Palosaari <crope@iki.fi>
13449 L:      linux-media@vger.kernel.org
13450 W:      https://linuxtv.org
13451 W:      http://palosaari.fi/linux/
13452 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13453 T:      git git://linuxtv.org/anttip/media_tree.git
13454 S:      Maintained
13455 F:      drivers/media/tuners/si2157*
13456
13457 SI2165 MEDIA DRIVER
13458 M:      Matthias Schwarzott <zzam@gentoo.org>
13459 L:      linux-media@vger.kernel.org
13460 W:      https://linuxtv.org
13461 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13462 S:      Maintained
13463 F:      drivers/media/dvb-frontends/si2165*
13464
13465 SI2168 MEDIA DRIVER
13466 M:      Antti Palosaari <crope@iki.fi>
13467 L:      linux-media@vger.kernel.org
13468 W:      https://linuxtv.org
13469 W:      http://palosaari.fi/linux/
13470 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13471 T:      git git://linuxtv.org/anttip/media_tree.git
13472 S:      Maintained
13473 F:      drivers/media/dvb-frontends/si2168*
13474
13475 SI470X FM RADIO RECEIVER I2C DRIVER
13476 M:      Hans Verkuil <hverkuil@xs4all.nl>
13477 L:      linux-media@vger.kernel.org
13478 T:      git git://linuxtv.org/media_tree.git
13479 W:      https://linuxtv.org
13480 S:      Odd Fixes
13481 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13482
13483 SI470X FM RADIO RECEIVER USB DRIVER
13484 M:      Hans Verkuil <hverkuil@xs4all.nl>
13485 L:      linux-media@vger.kernel.org
13486 T:      git git://linuxtv.org/media_tree.git
13487 W:      https://linuxtv.org
13488 S:      Maintained
13489 F:      drivers/media/radio/si470x/radio-si470x-common.c
13490 F:      drivers/media/radio/si470x/radio-si470x.h
13491 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13492
13493 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13494 M:      Eduardo Valentin <edubezval@gmail.com>
13495 L:      linux-media@vger.kernel.org
13496 T:      git git://linuxtv.org/media_tree.git
13497 W:      https://linuxtv.org
13498 S:      Odd Fixes
13499 F:      drivers/media/radio/si4713/si4713.?
13500
13501 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13502 M:      Eduardo Valentin <edubezval@gmail.com>
13503 L:      linux-media@vger.kernel.org
13504 T:      git git://linuxtv.org/media_tree.git
13505 W:      https://linuxtv.org
13506 S:      Odd Fixes
13507 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13508
13509 SI4713 FM RADIO TRANSMITTER USB DRIVER
13510 M:      Hans Verkuil <hverkuil@xs4all.nl>
13511 L:      linux-media@vger.kernel.org
13512 T:      git git://linuxtv.org/media_tree.git
13513 W:      https://linuxtv.org
13514 S:      Maintained
13515 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13516
13517 SIANO DVB DRIVER
13518 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13519 L:      linux-media@vger.kernel.org
13520 W:      https://linuxtv.org
13521 T:      git git://linuxtv.org/media_tree.git
13522 S:      Odd fixes
13523 F:      drivers/media/common/siano/
13524 F:      drivers/media/usb/siano/
13525 F:      drivers/media/usb/siano/
13526 F:      drivers/media/mmc/siano/
13527
13528 SIFIVE DRIVERS
13529 M:      Palmer Dabbelt <palmer@sifive.com>
13530 L:      linux-riscv@lists.infradead.org
13531 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13532 S:      Supported
13533 K:      sifive
13534 N:      sifive
13535
13536 SILEAD TOUCHSCREEN DRIVER
13537 M:      Hans de Goede <hdegoede@redhat.com>
13538 L:      linux-input@vger.kernel.org
13539 L:      platform-driver-x86@vger.kernel.org
13540 S:      Maintained
13541 F:      drivers/input/touchscreen/silead.c
13542 F:      drivers/platform/x86/touchscreen_dmi.c
13543
13544 SILICON MOTION SM712 FRAME BUFFER DRIVER
13545 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13546 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13547 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13548 L:      linux-fbdev@vger.kernel.org
13549 S:      Maintained
13550 F:      drivers/video/fbdev/sm712*
13551 F:      Documentation/fb/sm712fb.txt
13552
13553 SIMPLE FIRMWARE INTERFACE (SFI)
13554 M:      Len Brown <lenb@kernel.org>
13555 L:      sfi-devel@simplefirmware.org
13556 W:      http://simplefirmware.org/
13557 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13558 S:      Supported
13559 F:      arch/x86/platform/sfi/
13560 F:      drivers/sfi/
13561 F:      include/linux/sfi*.h
13562
13563 SIMPLEFB FB DRIVER
13564 M:      Hans de Goede <hdegoede@redhat.com>
13565 L:      linux-fbdev@vger.kernel.org
13566 S:      Maintained
13567 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13568 F:      drivers/video/fbdev/simplefb.c
13569 F:      include/linux/platform_data/simplefb.h
13570
13571 SIMTEC EB110ATX (Chalice CATS)
13572 P:      Ben Dooks
13573 P:      Vincent Sanders <vince@simtec.co.uk>
13574 M:      Simtec Linux Team <linux@simtec.co.uk>
13575 W:      http://www.simtec.co.uk/products/EB110ATX/
13576 S:      Supported
13577
13578 SIMTEC EB2410ITX (BAST)
13579 P:      Ben Dooks
13580 P:      Vincent Sanders <vince@simtec.co.uk>
13581 M:      Simtec Linux Team <linux@simtec.co.uk>
13582 W:      http://www.simtec.co.uk/products/EB2410ITX/
13583 S:      Supported
13584 F:      arch/arm/mach-s3c24xx/mach-bast.c
13585 F:      arch/arm/mach-s3c24xx/bast-ide.c
13586 F:      arch/arm/mach-s3c24xx/bast-irq.c
13587
13588 SIPHASH PRF ROUTINES
13589 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13590 S:      Maintained
13591 F:      lib/siphash.c
13592 F:      lib/test_siphash.c
13593 F:      include/linux/siphash.h
13594
13595 SIOX
13596 M:      Gavin Schenk <g.schenk@eckelmann.de>
13597 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13598 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13599 S:      Supported
13600 F:      drivers/siox/*
13601 F:      drivers/gpio/gpio-siox.c
13602 F:      include/trace/events/siox.h
13603
13604 SIS 190 ETHERNET DRIVER
13605 M:      Francois Romieu <romieu@fr.zoreil.com>
13606 L:      netdev@vger.kernel.org
13607 S:      Maintained
13608 F:      drivers/net/ethernet/sis/sis190.c
13609
13610 SIS 900/7016 FAST ETHERNET DRIVER
13611 M:      Daniele Venzano <venza@brownhat.org>
13612 W:      http://www.brownhat.org/sis900.html
13613 L:      netdev@vger.kernel.org
13614 S:      Maintained
13615 F:      drivers/net/ethernet/sis/sis900.*
13616
13617 SIS FRAMEBUFFER DRIVER
13618 M:      Thomas Winischhofer <thomas@winischhofer.net>
13619 W:      http://www.winischhofer.net/linuxsisvga.shtml
13620 S:      Maintained
13621 F:      Documentation/fb/sisfb.txt
13622 F:      drivers/video/fbdev/sis/
13623 F:      include/video/sisfb.h
13624
13625 SIS USB2VGA DRIVER
13626 M:      Thomas Winischhofer <thomas@winischhofer.net>
13627 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13628 S:      Maintained
13629 F:      drivers/usb/misc/sisusbvga/
13630
13631 SLAB ALLOCATOR
13632 M:      Christoph Lameter <cl@linux.com>
13633 M:      Pekka Enberg <penberg@kernel.org>
13634 M:      David Rientjes <rientjes@google.com>
13635 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13636 M:      Andrew Morton <akpm@linux-foundation.org>
13637 L:      linux-mm@kvack.org
13638 S:      Maintained
13639 F:      include/linux/sl?b*.h
13640 F:      mm/sl?b*
13641
13642 SLEEPABLE READ-COPY UPDATE (SRCU)
13643 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13644 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13645 M:      Josh Triplett <josh@joshtriplett.org>
13646 R:      Steven Rostedt <rostedt@goodmis.org>
13647 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13648 L:      linux-kernel@vger.kernel.org
13649 W:      http://www.rdrop.com/users/paulmck/RCU/
13650 S:      Supported
13651 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13652 F:      include/linux/srcu*.h
13653 F:      kernel/rcu/srcu*.c
13654
13655 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13656 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13657 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13658 S:      Maintained
13659 F:      drivers/slimbus/
13660 F:      Documentation/devicetree/bindings/slimbus/
13661 F:      include/linux/slimbus.h
13662
13663 SMACK SECURITY MODULE
13664 M:      Casey Schaufler <casey@schaufler-ca.com>
13665 L:      linux-security-module@vger.kernel.org
13666 W:      http://schaufler-ca.com
13667 T:      git git://github.com/cschaufler/smack-next
13668 S:      Maintained
13669 F:      Documentation/admin-guide/LSM/Smack.rst
13670 F:      security/smack/
13671
13672 SMC91x ETHERNET DRIVER
13673 M:      Nicolas Pitre <nico@fluxnic.net>
13674 S:      Odd Fixes
13675 F:      drivers/net/ethernet/smsc/smc91x.*
13676
13677 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13678 M:      Sakari Ailus <sakari.ailus@iki.fi>
13679 L:      linux-media@vger.kernel.org
13680 S:      Maintained
13681 F:      drivers/media/i2c/smiapp/
13682 F:      include/media/i2c/smiapp.h
13683 F:      drivers/media/i2c/smiapp-pll.c
13684 F:      drivers/media/i2c/smiapp-pll.h
13685 F:      include/uapi/linux/smiapp.h
13686 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13687
13688 SMM665 HARDWARE MONITOR DRIVER
13689 M:      Guenter Roeck <linux@roeck-us.net>
13690 L:      linux-hwmon@vger.kernel.org
13691 S:      Maintained
13692 F:      Documentation/hwmon/smm665
13693 F:      drivers/hwmon/smm665.c
13694
13695 SMSC EMC2103 HARDWARE MONITOR DRIVER
13696 M:      Steve Glendinning <steve.glendinning@shawell.net>
13697 L:      linux-hwmon@vger.kernel.org
13698 S:      Maintained
13699 F:      Documentation/hwmon/emc2103
13700 F:      drivers/hwmon/emc2103.c
13701
13702 SMSC SCH5627 HARDWARE MONITOR DRIVER
13703 M:      Hans de Goede <hdegoede@redhat.com>
13704 L:      linux-hwmon@vger.kernel.org
13705 S:      Supported
13706 F:      Documentation/hwmon/sch5627
13707 F:      drivers/hwmon/sch5627.c
13708
13709 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13710 M:      Steve Glendinning <steve.glendinning@shawell.net>
13711 L:      linux-fbdev@vger.kernel.org
13712 S:      Maintained
13713 F:      drivers/video/fbdev/smscufx.c
13714
13715 SMSC47B397 HARDWARE MONITOR DRIVER
13716 M:      Jean Delvare <jdelvare@suse.com>
13717 L:      linux-hwmon@vger.kernel.org
13718 S:      Maintained
13719 F:      Documentation/hwmon/smsc47b397
13720 F:      drivers/hwmon/smsc47b397.c
13721
13722 SMSC911x ETHERNET DRIVER
13723 M:      Steve Glendinning <steve.glendinning@shawell.net>
13724 L:      netdev@vger.kernel.org
13725 S:      Maintained
13726 F:      include/linux/smsc911x.h
13727 F:      drivers/net/ethernet/smsc/smsc911x.*
13728
13729 SMSC9420 PCI ETHERNET DRIVER
13730 M:      Steve Glendinning <steve.glendinning@shawell.net>
13731 L:      netdev@vger.kernel.org
13732 S:      Maintained
13733 F:      drivers/net/ethernet/smsc/smsc9420.*
13734
13735 SOC-CAMERA V4L2 SUBSYSTEM
13736 L:      linux-media@vger.kernel.org
13737 T:      git git://linuxtv.org/media_tree.git
13738 S:      Orphan
13739 F:      include/media/soc*
13740 F:      drivers/media/i2c/soc_camera/
13741 F:      drivers/media/platform/soc_camera/
13742
13743 SOCIONEXT SYNQUACER I2C DRIVER
13744 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13745 L:      linux-i2c@vger.kernel.org
13746 S:      Maintained
13747 F:      drivers/i2c/busses/i2c-synquacer.c
13748 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13749
13750 SOCIONEXT UNIPHIER SOUND DRIVER
13751 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13752 S:      Orphan
13753 F:      sound/soc/uniphier/
13754
13755 SOEKRIS NET48XX LED SUPPORT
13756 M:      Chris Boot <bootc@bootc.net>
13757 S:      Maintained
13758 F:      drivers/leds/leds-net48xx.c
13759
13760 SOFT-ROCE DRIVER (rxe)
13761 M:      Moni Shoua <monis@mellanox.com>
13762 L:      linux-rdma@vger.kernel.org
13763 S:      Supported
13764 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13765 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13766 F:      drivers/infiniband/sw/rxe/
13767 F:      include/uapi/rdma/rdma_user_rxe.h
13768
13769 SOFTLOGIC 6x10 MPEG CODEC
13770 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13771 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13772 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13773 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13774 M:      Ismael Luceno <ismael@iodev.co.uk>
13775 L:      linux-media@vger.kernel.org
13776 S:      Supported
13777 F:      drivers/media/pci/solo6x10/
13778
13779 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13780 M:      James Morse <james.morse@arm.com>
13781 L:      linux-arm-kernel@lists.infradead.org
13782 S:      Maintained
13783 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13784 F:      drivers/firmware/arm_sdei.c
13785 F:      include/linux/arm_sdei.h
13786 F:      include/uapi/linux/arm_sdei.h
13787
13788 SOFTWARE RAID (Multiple Disks) SUPPORT
13789 M:      Shaohua Li <shli@kernel.org>
13790 L:      linux-raid@vger.kernel.org
13791 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13792 S:      Supported
13793 F:      drivers/md/Makefile
13794 F:      drivers/md/Kconfig
13795 F:      drivers/md/md*
13796 F:      drivers/md/raid*
13797 F:      include/linux/raid/
13798 F:      include/uapi/linux/raid/
13799
13800 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13801 M:      Jassi Brar <jaswinder.singh@linaro.org>
13802 L:      netdev@vger.kernel.org
13803 S:      Maintained
13804 F:      drivers/net/ethernet/socionext/netsec.c
13805 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13806
13807 SOLIDRUN CLEARFOG SUPPORT
13808 M:      Russell King <linux@armlinux.org.uk>
13809 S:      Maintained
13810 F:      arch/arm/boot/dts/armada-388-clearfog*
13811 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13812
13813 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13814 M:      Russell King <linux@armlinux.org.uk>
13815 S:      Maintained
13816 F:      arch/arm/boot/dts/imx6*-cubox-i*
13817 F:      arch/arm/boot/dts/imx6*-hummingboard*
13818 F:      arch/arm/boot/dts/imx6*-sr-*
13819
13820 SONIC NETWORK DRIVER
13821 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13822 L:      netdev@vger.kernel.org
13823 S:      Maintained
13824 F:      drivers/net/ethernet/natsemi/sonic.*
13825
13826 SONICS SILICON BACKPLANE DRIVER (SSB)
13827 M:      Michael Buesch <m@bues.ch>
13828 L:      linux-wireless@vger.kernel.org
13829 S:      Maintained
13830 F:      drivers/ssb/
13831 F:      include/linux/ssb/
13832
13833 SONY IMX258 SENSOR DRIVER
13834 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13835 L:      linux-media@vger.kernel.org
13836 T:      git git://linuxtv.org/media_tree.git
13837 S:      Maintained
13838 F:      drivers/media/i2c/imx258.c
13839
13840 SONY IMX274 SENSOR DRIVER
13841 M:      Leon Luo <leonl@leopardimaging.com>
13842 L:      linux-media@vger.kernel.org
13843 T:      git git://linuxtv.org/media_tree.git
13844 S:      Maintained
13845 F:      drivers/media/i2c/imx274.c
13846 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13847
13848 SONY IMX319 SENSOR DRIVER
13849 M:      Bingbu Cao <bingbu.cao@intel.com>
13850 L:      linux-media@vger.kernel.org
13851 T:      git git://linuxtv.org/media_tree.git
13852 S:      Maintained
13853 F:      drivers/media/i2c/imx319.c
13854
13855 SONY IMX355 SENSOR DRIVER
13856 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
13857 L:      linux-media@vger.kernel.org
13858 T:      git git://linuxtv.org/media_tree.git
13859 S:      Maintained
13860 F:      drivers/media/i2c/imx355.c
13861
13862 SONY MEMORYSTICK CARD SUPPORT
13863 M:      Alex Dubov <oakad@yahoo.com>
13864 W:      http://tifmxx.berlios.de/
13865 S:      Maintained
13866 F:      drivers/memstick/host/tifm_ms.c
13867
13868 SONY MEMORYSTICK STANDARD SUPPORT
13869 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13870 S:      Maintained
13871 F:      drivers/memstick/core/ms_block.*
13872
13873 SONY VAIO CONTROL DEVICE DRIVER
13874 M:      Mattia Dongili <malattia@linux.it>
13875 L:      platform-driver-x86@vger.kernel.org
13876 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13877 S:      Maintained
13878 F:      Documentation/laptops/sony-laptop.txt
13879 F:      drivers/char/sonypi.c
13880 F:      drivers/platform/x86/sony-laptop.c
13881 F:      include/linux/sony-laptop.h
13882
13883 SOUND
13884 M:      Jaroslav Kysela <perex@perex.cz>
13885 M:      Takashi Iwai <tiwai@suse.com>
13886 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13887 W:      http://www.alsa-project.org/
13888 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13889 T:      git git://git.alsa-project.org/alsa-kernel.git
13890 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13891 S:      Maintained
13892 F:      Documentation/sound/
13893 F:      include/sound/
13894 F:      include/uapi/sound/
13895 F:      sound/
13896
13897 SOUND - COMPRESSED AUDIO
13898 M:      Vinod Koul <vkoul@kernel.org>
13899 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13900 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13901 S:      Supported
13902 F:      Documentation/sound/designs/compress-offload.rst
13903 F:      include/sound/compress_driver.h
13904 F:      include/uapi/sound/compress_*
13905 F:      sound/core/compress_offload.c
13906 F:      sound/soc/soc-compress.c
13907
13908 SOUND - DMAENGINE HELPERS
13909 M:      Lars-Peter Clausen <lars@metafoo.de>
13910 S:      Supported
13911 F:      include/sound/dmaengine_pcm.h
13912 F:      sound/core/pcm_dmaengine.c
13913 F:      sound/soc/soc-generic-dmaengine-pcm.c
13914
13915 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13916 M:      Liam Girdwood <lgirdwood@gmail.com>
13917 M:      Mark Brown <broonie@kernel.org>
13918 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13919 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13920 W:      http://alsa-project.org/main/index.php/ASoC
13921 S:      Supported
13922 F:      Documentation/devicetree/bindings/sound/
13923 F:      Documentation/sound/soc/
13924 F:      sound/soc/
13925 F:      include/dt-bindings/sound/
13926 F:      include/sound/soc*
13927
13928 SOUNDWIRE SUBSYSTEM
13929 M:      Vinod Koul <vkoul@kernel.org>
13930 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13931 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13932 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13933 S:      Supported
13934 F:      Documentation/driver-api/soundwire/
13935 F:      drivers/soundwire/
13936 F:      include/linux/soundwire/
13937
13938 SP2 MEDIA DRIVER
13939 M:      Olli Salonen <olli.salonen@iki.fi>
13940 L:      linux-media@vger.kernel.org
13941 W:      https://linuxtv.org
13942 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13943 S:      Maintained
13944 F:      drivers/media/dvb-frontends/sp2*
13945
13946 SPARC + UltraSPARC (sparc/sparc64)
13947 M:      "David S. Miller" <davem@davemloft.net>
13948 L:      sparclinux@vger.kernel.org
13949 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13950 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13951 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13952 S:      Maintained
13953 F:      arch/sparc/
13954 F:      drivers/sbus/
13955
13956 SPARC SERIAL DRIVERS
13957 M:      "David S. Miller" <davem@davemloft.net>
13958 L:      sparclinux@vger.kernel.org
13959 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13960 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13961 S:      Maintained
13962 F:      include/linux/sunserialcore.h
13963 F:      drivers/tty/serial/suncore.c
13964 F:      drivers/tty/serial/sunhv.c
13965 F:      drivers/tty/serial/sunsab.c
13966 F:      drivers/tty/serial/sunsab.h
13967 F:      drivers/tty/serial/sunsu.c
13968 F:      drivers/tty/serial/sunzilog.c
13969 F:      drivers/tty/serial/sunzilog.h
13970 F:      drivers/tty/vcc.c
13971
13972 SPARSE CHECKER
13973 M:      "Christopher Li" <sparse@chrisli.org>
13974 L:      linux-sparse@vger.kernel.org
13975 W:      https://sparse.wiki.kernel.org/
13976 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13977 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13978 S:      Maintained
13979 F:      include/linux/compiler.h
13980
13981 SPEAR CLOCK FRAMEWORK SUPPORT
13982 M:      Viresh Kumar <vireshk@kernel.org>
13983 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13984 W:      http://www.st.com/spear
13985 S:      Maintained
13986 F:      drivers/clk/spear/
13987
13988 SPEAR PLATFORM SUPPORT
13989 M:      Viresh Kumar <vireshk@kernel.org>
13990 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13991 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13992 W:      http://www.st.com/spear
13993 S:      Maintained
13994 F:      arch/arm/boot/dts/spear*
13995 F:      arch/arm/mach-spear/
13996
13997 SPI NOR SUBSYSTEM
13998 M:      Marek Vasut <marek.vasut@gmail.com>
13999 L:      linux-mtd@lists.infradead.org
14000 W:      http://www.linux-mtd.infradead.org/
14001 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14002 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
14003 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
14004 S:      Maintained
14005 F:      drivers/mtd/spi-nor/
14006 F:      include/linux/mtd/spi-nor.h
14007
14008 SPI SUBSYSTEM
14009 M:      Mark Brown <broonie@kernel.org>
14010 L:      linux-spi@vger.kernel.org
14011 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14012 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14013 S:      Maintained
14014 F:      Documentation/devicetree/bindings/spi/
14015 F:      Documentation/spi/
14016 F:      drivers/spi/
14017 F:      include/linux/spi/
14018 F:      include/uapi/linux/spi/
14019 F:      tools/spi/
14020
14021 SPIDERNET NETWORK DRIVER for CELL
14022 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14023 L:      netdev@vger.kernel.org
14024 S:      Supported
14025 F:      Documentation/networking/spider_net.txt
14026 F:      drivers/net/ethernet/toshiba/spider_net*
14027
14028 SPMI SUBSYSTEM
14029 R:      Stephen Boyd <sboyd@kernel.org>
14030 L:      linux-arm-msm@vger.kernel.org
14031 F:      Documentation/devicetree/bindings/spmi/
14032 F:      drivers/spmi/
14033 F:      include/dt-bindings/spmi/spmi.h
14034 F:      include/linux/spmi.h
14035 F:      include/trace/events/spmi.h
14036
14037 SPU FILE SYSTEM
14038 M:      Jeremy Kerr <jk@ozlabs.org>
14039 L:      linuxppc-dev@lists.ozlabs.org
14040 W:      http://www.ibm.com/developerworks/power/cell/
14041 S:      Supported
14042 F:      Documentation/filesystems/spufs.txt
14043 F:      arch/powerpc/platforms/cell/spufs/
14044
14045 SQUASHFS FILE SYSTEM
14046 M:      Phillip Lougher <phillip@squashfs.org.uk>
14047 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14048 W:      http://squashfs.org.uk
14049 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14050 S:      Maintained
14051 F:      Documentation/filesystems/squashfs.txt
14052 F:      fs/squashfs/
14053
14054 SRM (Alpha) environment access
14055 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14056 S:      Maintained
14057 F:      arch/alpha/kernel/srm_env.c
14058
14059 ST STM32 I2C/SMBUS DRIVER
14060 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14061 L:      linux-i2c@vger.kernel.org
14062 S:      Maintained
14063 F:      drivers/i2c/busses/i2c-stm32*
14064
14065 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14066 M:      Song Qiang <songqiang1304521@gmail.com>
14067 L:      linux-iio@vger.kernel.org
14068 S:      Maintained
14069 F:      drivers/iio/proximity/vl53l0x-i2c.c
14070 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14071
14072 STABLE BRANCH
14073 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14074 L:      stable@vger.kernel.org
14075 S:      Supported
14076 F:      Documentation/process/stable-kernel-rules.rst
14077
14078 STAGING - COMEDI
14079 M:      Ian Abbott <abbotti@mev.co.uk>
14080 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14081 S:      Odd Fixes
14082 F:      drivers/staging/comedi/
14083
14084 STAGING - EROFS FILE SYSTEM
14085 M:      Gao Xiang <gaoxiang25@huawei.com>
14086 M:      Chao Yu <yuchao0@huawei.com>
14087 L:      linux-erofs@lists.ozlabs.org
14088 S:      Maintained
14089 F:      drivers/staging/erofs/
14090
14091 STAGING - INDUSTRIAL IO
14092 M:      Jonathan Cameron <jic23@kernel.org>
14093 L:      linux-iio@vger.kernel.org
14094 S:      Odd Fixes
14095 F:      Documentation/devicetree/bindings/staging/iio/
14096 F:      drivers/staging/iio/
14097
14098 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14099 M:      Marc Dietrich <marvin24@gmx.de>
14100 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14101 L:      linux-tegra@vger.kernel.org
14102 S:      Maintained
14103 F:      drivers/staging/nvec/
14104
14105 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14106 M:      Jens Frederich <jfrederich@gmail.com>
14107 M:      Daniel Drake <dsd@laptop.org>
14108 M:      Jon Nettleton <jon.nettleton@gmail.com>
14109 W:      http://wiki.laptop.org/go/DCON
14110 S:      Maintained
14111 F:      drivers/staging/olpc_dcon/
14112
14113 STAGING - REALTEK RTL8712U DRIVERS
14114 M:      Larry Finger <Larry.Finger@lwfinger.net>
14115 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14116 S:      Odd Fixes
14117 F:      drivers/staging/rtl8712/
14118
14119 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14120 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14121 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14122 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14123 L:      linux-fbdev@vger.kernel.org
14124 S:      Maintained
14125 F:      drivers/staging/sm750fb/
14126
14127 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14128 M:      William Hubbs <w.d.hubbs@gmail.com>
14129 M:      Chris Brannon <chris@the-brannons.com>
14130 M:      Kirk Reiser <kirk@reisers.ca>
14131 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14132 L:      speakup@linux-speakup.org
14133 W:      http://www.linux-speakup.org/
14134 S:      Odd Fixes
14135 F:      drivers/staging/speakup/
14136
14137 STAGING - VIA VT665X DRIVERS
14138 M:      Forest Bond <forest@alittletooquiet.net>
14139 S:      Odd Fixes
14140 F:      drivers/staging/vt665?/
14141
14142 STAGING - WILC1000 WIFI DRIVER
14143 M:      Aditya Shankar <aditya.shankar@microchip.com>
14144 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
14145 L:      linux-wireless@vger.kernel.org
14146 S:      Supported
14147 F:      drivers/staging/wilc1000/
14148
14149 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
14150 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
14151 S:      Odd Fixes
14152 F:      drivers/staging/xgifb/
14153
14154 STAGING SUBSYSTEM
14155 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14156 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
14157 L:      devel@driverdev.osuosl.org
14158 S:      Supported
14159 F:      drivers/staging/
14160
14161 STARFIRE/DURALAN NETWORK DRIVER
14162 M:      Ion Badulescu <ionut@badula.org>
14163 S:      Odd Fixes
14164 F:      drivers/net/ethernet/adaptec/starfire*
14165
14166 STEC S1220 SKD DRIVER
14167 M:      Bart Van Assche <bart.vanassche@wdc.com>
14168 L:      linux-block@vger.kernel.org
14169 S:      Maintained
14170 F:      drivers/block/skd*[ch]
14171
14172 STI AUDIO (ASoC) DRIVERS
14173 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14174 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14175 S:      Maintained
14176 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
14177 F:      sound/soc/sti/
14178
14179 STI CEC DRIVER
14180 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
14181 S:      Maintained
14182 F:      drivers/media/platform/sti/cec/
14183 F:      Documentation/devicetree/bindings/media/stih-cec.txt
14184
14185 STK1160 USB VIDEO CAPTURE DRIVER
14186 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14187 L:      linux-media@vger.kernel.org
14188 T:      git git://linuxtv.org/media_tree.git
14189 S:      Maintained
14190 F:      drivers/media/usb/stk1160/
14191
14192 STM32 AUDIO (ASoC) DRIVERS
14193 M:      Olivier Moysan <olivier.moysan@st.com>
14194 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14195 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14196 S:      Maintained
14197 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
14198 F:      sound/soc/stm/
14199
14200 STM32 TIMER/LPTIMER DRIVERS
14201 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
14202 S:      Maintained
14203 F:      drivers/*/stm32-*timer*
14204 F:      drivers/pwm/pwm-stm32*
14205 F:      include/linux/*/stm32-*tim*
14206 F:      Documentation/ABI/testing/*timer-stm32
14207 F:      Documentation/devicetree/bindings/*/stm32-*timer*
14208 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
14209
14210 STMMAC ETHERNET DRIVER
14211 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
14212 M:      Alexandre Torgue <alexandre.torgue@st.com>
14213 M:      Jose Abreu <joabreu@synopsys.com>
14214 L:      netdev@vger.kernel.org
14215 W:      http://www.stlinux.com
14216 S:      Supported
14217 F:      drivers/net/ethernet/stmicro/stmmac/
14218
14219 SUN3/3X
14220 M:      Sam Creasey <sammy@sammy.net>
14221 W:      http://sammy.net/sun3/
14222 S:      Maintained
14223 F:      arch/m68k/kernel/*sun3*
14224 F:      arch/m68k/sun3*/
14225 F:      arch/m68k/include/asm/sun3*
14226 F:      drivers/net/ethernet/i825xx/sun3*
14227
14228 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
14229 M:      Hans de Goede <hdegoede@redhat.com>
14230 L:      linux-input@vger.kernel.org
14231 S:      Maintained
14232 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
14233 F:      drivers/input/keyboard/sun4i-lradc-keys.c
14234
14235 SUNDANCE NETWORK DRIVER
14236 M:      Denis Kirjanov <kda@linux-powerpc.org>
14237 L:      netdev@vger.kernel.org
14238 S:      Maintained
14239 F:      drivers/net/ethernet/dlink/sundance.c
14240
14241 SUPERH
14242 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
14243 M:      Rich Felker <dalias@libc.org>
14244 L:      linux-sh@vger.kernel.org
14245 Q:      http://patchwork.kernel.org/project/linux-sh/list/
14246 S:      Maintained
14247 F:      Documentation/sh/
14248 F:      arch/sh/
14249 F:      drivers/sh/
14250
14251 SUSPEND TO RAM
14252 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
14253 M:      Len Brown <len.brown@intel.com>
14254 M:      Pavel Machek <pavel@ucw.cz>
14255 L:      linux-pm@vger.kernel.org
14256 B:      https://bugzilla.kernel.org
14257 S:      Supported
14258 F:      Documentation/power/
14259 F:      arch/x86/kernel/acpi/
14260 F:      drivers/base/power/
14261 F:      kernel/power/
14262 F:      include/linux/suspend.h
14263 F:      include/linux/freezer.h
14264 F:      include/linux/pm.h
14265
14266 SVGA HANDLING
14267 M:      Martin Mares <mj@ucw.cz>
14268 L:      linux-video@atrey.karlin.mff.cuni.cz
14269 S:      Maintained
14270 F:      Documentation/svga.txt
14271 F:      arch/x86/boot/video*
14272
14273 SWIOTLB SUBSYSTEM
14274 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
14275 L:      iommu@lists.linux-foundation.org
14276 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
14277 S:      Supported
14278 F:      kernel/dma/swiotlb.c
14279 F:      arch/*/kernel/pci-swiotlb.c
14280 F:      include/linux/swiotlb.h
14281
14282 SWITCHDEV
14283 M:      Jiri Pirko <jiri@resnulli.us>
14284 M:      Ivan Vecera <ivecera@redhat.com>
14285 L:      netdev@vger.kernel.org
14286 S:      Supported
14287 F:      net/switchdev/
14288 F:      include/net/switchdev.h
14289
14290 SY8106A REGULATOR DRIVER
14291 M:      Icenowy Zheng <icenowy@aosc.io>
14292 S:      Maintained
14293 F:      drivers/regulator/sy8106a-regulator.c
14294 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14295
14296 SYNC FILE FRAMEWORK
14297 M:      Sumit Semwal <sumit.semwal@linaro.org>
14298 R:      Gustavo Padovan <gustavo@padovan.org>
14299 S:      Maintained
14300 L:      linux-media@vger.kernel.org
14301 L:      dri-devel@lists.freedesktop.org
14302 F:      drivers/dma-buf/sync_*
14303 F:      drivers/dma-buf/dma-fence*
14304 F:      drivers/dma-buf/sw_sync.c
14305 F:      include/linux/sync_file.h
14306 F:      include/uapi/linux/sync_file.h
14307 F:      Documentation/sync_file.txt
14308 T:      git git://anongit.freedesktop.org/drm/drm-misc
14309
14310 SYNOPSYS ARC ARCHITECTURE
14311 M:      Vineet Gupta <vgupta@synopsys.com>
14312 L:      linux-snps-arc@lists.infradead.org
14313 S:      Supported
14314 F:      arch/arc/
14315 F:      Documentation/devicetree/bindings/arc/*
14316 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14317 F:      drivers/clocksource/arc_timer.c
14318 F:      drivers/tty/serial/arc_uart.c
14319 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14320
14321 SYNOPSYS ARC HSDK SDP pll clock driver
14322 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14323 S:      Supported
14324 F:      drivers/clk/clk-hsdk-pll.c
14325 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14326
14327 SYNOPSYS ARC SDP clock driver
14328 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14329 S:      Supported
14330 F:      drivers/clk/axs10x/*
14331 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14332
14333 SYNOPSYS ARC SDP platform support
14334 M:      Alexey Brodkin <abrodkin@synopsys.com>
14335 S:      Supported
14336 F:      arch/arc/plat-axs10x
14337 F:      arch/arc/boot/dts/ax*
14338 F:      Documentation/devicetree/bindings/arc/axs10*
14339
14340 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14341 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14342 S:      Supported
14343 F:      drivers/reset/reset-axs10x.c
14344 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14345
14346 SYNOPSYS CREG GPIO DRIVER
14347 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14348 S:      Maintained
14349 F:      drivers/gpio/gpio-creg-snps.c
14350 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
14351
14352 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14353 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14354 S:      Maintained
14355 F:      drivers/tty/serial/8250/8250_dw.c
14356
14357 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14358 M:      Hoan Tran <hotran@apm.com>
14359 L:      linux-gpio@vger.kernel.org
14360 S:      Maintained
14361 F:      drivers/gpio/gpio-dwapb.c
14362 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14363
14364 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14365 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14366 S:      Maintained
14367 F:      drivers/dma/dwi-axi-dmac/
14368 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14369
14370 SYNOPSYS DESIGNWARE DMAC DRIVER
14371 M:      Viresh Kumar <vireshk@kernel.org>
14372 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14373 S:      Maintained
14374 F:      include/linux/dma/dw.h
14375 F:      include/linux/platform_data/dma-dw.h
14376 F:      drivers/dma/dw/
14377
14378 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14379 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14380 L:      netdev@vger.kernel.org
14381 S:      Supported
14382 F:      drivers/net/ethernet/synopsys/
14383
14384 SYNOPSYS DESIGNWARE I2C DRIVER
14385 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14386 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14387 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14388 L:      linux-i2c@vger.kernel.org
14389 S:      Maintained
14390 F:      drivers/i2c/busses/i2c-designware-*
14391 F:      include/linux/platform_data/i2c-designware.h
14392
14393 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14394 M:      Jaehoon Chung <jh80.chung@samsung.com>
14395 L:      linux-mmc@vger.kernel.org
14396 S:      Maintained
14397 F:      drivers/mmc/host/dw_mmc*
14398
14399 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14400 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14401 S:      Supported
14402 F:      drivers/reset/reset-hsdk.c
14403 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14404 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14405
14406 SYSTEM CONFIGURATION (SYSCON)
14407 M:      Lee Jones <lee.jones@linaro.org>
14408 M:      Arnd Bergmann <arnd@arndb.de>
14409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14410 S:      Supported
14411 F:      drivers/mfd/syscon.c
14412
14413 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14414 M:      Sudeep Holla <sudeep.holla@arm.com>
14415 L:      linux-arm-kernel@lists.infradead.org
14416 S:      Maintained
14417 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14418 F:      drivers/clk/clk-sc[mp]i.c
14419 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14420 F:      drivers/firmware/arm_scpi.c
14421 F:      drivers/firmware/arm_scmi/
14422 F:      include/linux/sc[mp]i_protocol.h
14423
14424 SYSTEM RESET/SHUTDOWN DRIVERS
14425 M:      Sebastian Reichel <sre@kernel.org>
14426 L:      linux-pm@vger.kernel.org
14427 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14428 S:      Maintained
14429 F:      Documentation/devicetree/bindings/power/reset/
14430 F:      drivers/power/reset/
14431
14432 SYSTEM TRACE MODULE CLASS
14433 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14434 S:      Maintained
14435 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14436 F:      Documentation/trace/stm.rst
14437 F:      drivers/hwtracing/stm/
14438 F:      include/linux/stm.h
14439 F:      include/uapi/linux/stm.h
14440
14441 SYSV FILESYSTEM
14442 M:      Christoph Hellwig <hch@infradead.org>
14443 S:      Maintained
14444 F:      Documentation/filesystems/sysv-fs.txt
14445 F:      fs/sysv/
14446 F:      include/linux/sysv_fs.h
14447
14448 TARGET SUBSYSTEM
14449 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14450 L:      linux-scsi@vger.kernel.org
14451 L:      target-devel@vger.kernel.org
14452 W:      http://www.linux-iscsi.org
14453 W:      http://groups.google.com/group/linux-iscsi-target-dev
14454 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14455 S:      Supported
14456 F:      drivers/target/
14457 F:      include/target/
14458 F:      Documentation/target/
14459
14460 TASKSTATS STATISTICS INTERFACE
14461 M:      Balbir Singh <bsingharora@gmail.com>
14462 S:      Maintained
14463 F:      Documentation/accounting/taskstats*
14464 F:      include/linux/taskstats*
14465 F:      kernel/taskstats.c
14466
14467 TC subsystem
14468 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14469 M:      Cong Wang <xiyou.wangcong@gmail.com>
14470 M:      Jiri Pirko <jiri@resnulli.us>
14471 L:      netdev@vger.kernel.org
14472 S:      Maintained
14473 F:      include/net/pkt_cls.h
14474 F:      include/net/pkt_sched.h
14475 F:      include/net/tc_act/
14476 F:      include/uapi/linux/pkt_cls.h
14477 F:      include/uapi/linux/pkt_sched.h
14478 F:      include/uapi/linux/tc_act/
14479 F:      include/uapi/linux/tc_ematch/
14480 F:      net/sched/
14481
14482 TC90522 MEDIA DRIVER
14483 M:      Akihiro Tsukada <tskd08@gmail.com>
14484 L:      linux-media@vger.kernel.org
14485 S:      Odd Fixes
14486 F:      drivers/media/dvb-frontends/tc90522*
14487
14488 TCP LOW PRIORITY MODULE
14489 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14490 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14491 W:      http://tcp-lp-mod.sourceforge.net/
14492 S:      Maintained
14493 F:      net/ipv4/tcp_lp.c
14494
14495 TDA10071 MEDIA DRIVER
14496 M:      Antti Palosaari <crope@iki.fi>
14497 L:      linux-media@vger.kernel.org
14498 W:      https://linuxtv.org
14499 W:      http://palosaari.fi/linux/
14500 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14501 T:      git git://linuxtv.org/anttip/media_tree.git
14502 S:      Maintained
14503 F:      drivers/media/dvb-frontends/tda10071*
14504
14505 TDA18212 MEDIA DRIVER
14506 M:      Antti Palosaari <crope@iki.fi>
14507 L:      linux-media@vger.kernel.org
14508 W:      https://linuxtv.org
14509 W:      http://palosaari.fi/linux/
14510 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14511 T:      git git://linuxtv.org/anttip/media_tree.git
14512 S:      Maintained
14513 F:      drivers/media/tuners/tda18212*
14514
14515 TDA18218 MEDIA DRIVER
14516 M:      Antti Palosaari <crope@iki.fi>
14517 L:      linux-media@vger.kernel.org
14518 W:      https://linuxtv.org
14519 W:      http://palosaari.fi/linux/
14520 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14521 T:      git git://linuxtv.org/anttip/media_tree.git
14522 S:      Maintained
14523 F:      drivers/media/tuners/tda18218*
14524
14525 TDA18250 MEDIA DRIVER
14526 M:      Olli Salonen <olli.salonen@iki.fi>
14527 L:      linux-media@vger.kernel.org
14528 W:      https://linuxtv.org
14529 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14530 T:      git git://linuxtv.org/media_tree.git
14531 S:      Maintained
14532 F:      drivers/media/tuners/tda18250*
14533
14534 TDA18271 MEDIA DRIVER
14535 M:      Michael Krufky <mkrufky@linuxtv.org>
14536 L:      linux-media@vger.kernel.org
14537 W:      https://linuxtv.org
14538 W:      http://github.com/mkrufky
14539 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14540 T:      git git://linuxtv.org/mkrufky/tuners.git
14541 S:      Maintained
14542 F:      drivers/media/tuners/tda18271*
14543
14544 TDA1997x MEDIA DRIVER
14545 M:      Tim Harvey <tharvey@gateworks.com>
14546 L:      linux-media@vger.kernel.org
14547 W:      https://linuxtv.org
14548 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14549 S:      Maintained
14550 F:      drivers/media/i2c/tda1997x.*
14551
14552 TDA827x MEDIA DRIVER
14553 M:      Michael Krufky <mkrufky@linuxtv.org>
14554 L:      linux-media@vger.kernel.org
14555 W:      https://linuxtv.org
14556 W:      http://github.com/mkrufky
14557 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14558 T:      git git://linuxtv.org/mkrufky/tuners.git
14559 S:      Maintained
14560 F:      drivers/media/tuners/tda8290.*
14561
14562 TDA8290 MEDIA DRIVER
14563 M:      Michael Krufky <mkrufky@linuxtv.org>
14564 L:      linux-media@vger.kernel.org
14565 W:      https://linuxtv.org
14566 W:      http://github.com/mkrufky
14567 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14568 T:      git git://linuxtv.org/mkrufky/tuners.git
14569 S:      Maintained
14570 F:      drivers/media/tuners/tda8290.*
14571
14572 TDA9840 MEDIA DRIVER
14573 M:      Hans Verkuil <hverkuil@xs4all.nl>
14574 L:      linux-media@vger.kernel.org
14575 T:      git git://linuxtv.org/media_tree.git
14576 W:      https://linuxtv.org
14577 S:      Maintained
14578 F:      drivers/media/i2c/tda9840*
14579
14580 TEA5761 TUNER DRIVER
14581 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14582 L:      linux-media@vger.kernel.org
14583 W:      https://linuxtv.org
14584 T:      git git://linuxtv.org/media_tree.git
14585 S:      Odd fixes
14586 F:      drivers/media/tuners/tea5761.*
14587
14588 TEA5767 TUNER DRIVER
14589 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14590 L:      linux-media@vger.kernel.org
14591 W:      https://linuxtv.org
14592 T:      git git://linuxtv.org/media_tree.git
14593 S:      Maintained
14594 F:      drivers/media/tuners/tea5767.*
14595
14596 TEA6415C MEDIA DRIVER
14597 M:      Hans Verkuil <hverkuil@xs4all.nl>
14598 L:      linux-media@vger.kernel.org
14599 T:      git git://linuxtv.org/media_tree.git
14600 W:      https://linuxtv.org
14601 S:      Maintained
14602 F:      drivers/media/i2c/tea6415c*
14603
14604 TEA6420 MEDIA DRIVER
14605 M:      Hans Verkuil <hverkuil@xs4all.nl>
14606 L:      linux-media@vger.kernel.org
14607 T:      git git://linuxtv.org/media_tree.git
14608 W:      https://linuxtv.org
14609 S:      Maintained
14610 F:      drivers/media/i2c/tea6420*
14611
14612 TEAM DRIVER
14613 M:      Jiri Pirko <jiri@resnulli.us>
14614 L:      netdev@vger.kernel.org
14615 S:      Supported
14616 F:      drivers/net/team/
14617 F:      include/linux/if_team.h
14618 F:      include/uapi/linux/if_team.h
14619
14620 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
14621 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
14622 S:      Maintained
14623 F:      arch/x86/platform/ts5500/
14624
14625 TECHNOTREND USB IR RECEIVER
14626 M:      Sean Young <sean@mess.org>
14627 L:      linux-media@vger.kernel.org
14628 S:      Maintained
14629 F:      drivers/media/rc/ttusbir.c
14630
14631 TECHWELL TW9910 VIDEO DECODER
14632 L:      linux-media@vger.kernel.org
14633 S:      Orphan
14634 F:      drivers/media/i2c/tw9910.c
14635 F:      include/media/i2c/tw9910.h
14636
14637 TEE SUBSYSTEM
14638 M:      Jens Wiklander <jens.wiklander@linaro.org>
14639 S:      Maintained
14640 F:      include/linux/tee_drv.h
14641 F:      include/uapi/linux/tee.h
14642 F:      drivers/tee/
14643 F:      Documentation/tee.txt
14644
14645 TEGRA ARCHITECTURE SUPPORT
14646 M:      Thierry Reding <thierry.reding@gmail.com>
14647 M:      Jonathan Hunter <jonathanh@nvidia.com>
14648 L:      linux-tegra@vger.kernel.org
14649 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14650 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14651 S:      Supported
14652 N:      [^a-z]tegra
14653
14654 TEGRA CLOCK DRIVER
14655 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14656 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14657 S:      Supported
14658 F:      drivers/clk/tegra/
14659
14660 TEGRA DMA DRIVERS
14661 M:      Laxman Dewangan <ldewangan@nvidia.com>
14662 M:      Jon Hunter <jonathanh@nvidia.com>
14663 S:      Supported
14664 F:      drivers/dma/tegra*
14665
14666 TEGRA I2C DRIVER
14667 M:      Laxman Dewangan <ldewangan@nvidia.com>
14668 S:      Supported
14669 F:      drivers/i2c/busses/i2c-tegra.c
14670
14671 TEGRA IOMMU DRIVERS
14672 M:      Thierry Reding <thierry.reding@gmail.com>
14673 L:      linux-tegra@vger.kernel.org
14674 S:      Supported
14675 F:      drivers/iommu/tegra*
14676
14677 TEGRA KBC DRIVER
14678 M:      Laxman Dewangan <ldewangan@nvidia.com>
14679 S:      Supported
14680 F:      drivers/input/keyboard/tegra-kbc.c
14681
14682 TEGRA NAND DRIVER
14683 M:      Stefan Agner <stefan@agner.ch>
14684 M:      Lucas Stach <dev@lynxeye.de>
14685 S:      Maintained
14686 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
14687 F:      drivers/mtd/nand/raw/tegra_nand.c
14688
14689 TEGRA PWM DRIVER
14690 M:      Thierry Reding <thierry.reding@gmail.com>
14691 S:      Supported
14692 F:      drivers/pwm/pwm-tegra.c
14693
14694 TEGRA SERIAL DRIVER
14695 M:      Laxman Dewangan <ldewangan@nvidia.com>
14696 S:      Supported
14697 F:      drivers/tty/serial/serial-tegra.c
14698
14699 TEGRA SPI DRIVER
14700 M:      Laxman Dewangan <ldewangan@nvidia.com>
14701 S:      Supported
14702 F:      drivers/spi/spi-tegra*
14703
14704 TEHUTI ETHERNET DRIVER
14705 M:      Andy Gospodarek <andy@greyhouse.net>
14706 L:      netdev@vger.kernel.org
14707 S:      Supported
14708 F:      drivers/net/ethernet/tehuti/*
14709
14710 Telecom Clock Driver for MCPL0010
14711 M:      Mark Gross <mark.gross@intel.com>
14712 S:      Supported
14713 F:      drivers/char/tlclk.c
14714
14715 TENSILICA XTENSA PORT (xtensa)
14716 M:      Chris Zankel <chris@zankel.net>
14717 M:      Max Filippov <jcmvbkbc@gmail.com>
14718 L:      linux-xtensa@linux-xtensa.org
14719 T:      git git://github.com/czankel/xtensa-linux.git
14720 S:      Maintained
14721 F:      arch/xtensa/
14722 F:      drivers/irqchip/irq-xtensa-*
14723
14724 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14725 M:      Nishanth Menon <nm@ti.com>
14726 M:      Tero Kristo <t-kristo@ti.com>
14727 M:      Santosh Shilimkar <ssantosh@kernel.org>
14728 L:      linux-arm-kernel@lists.infradead.org
14729 S:      Maintained
14730 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14731 F:      drivers/firmware/ti_sci*
14732 F:      include/linux/soc/ti/ti_sci_protocol.h
14733 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14734 F:      drivers/soc/ti/ti_sci_pm_domains.c
14735 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14736 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14737 F:      drivers/clk/keystone/sci-clk.c
14738 F:      drivers/reset/reset-ti-sci.c
14739
14740 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14741 M:      Hans Verkuil <hverkuil@xs4all.nl>
14742 L:      linux-media@vger.kernel.org
14743 T:      git git://linuxtv.org/media_tree.git
14744 W:      https://linuxtv.org
14745 S:      Maintained
14746 F:      drivers/media/radio/radio-raremono.c
14747
14748 THERMAL
14749 M:      Zhang Rui <rui.zhang@intel.com>
14750 M:      Eduardo Valentin <edubezval@gmail.com>
14751 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
14752 L:      linux-pm@vger.kernel.org
14753 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14754 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14755 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14756 S:      Supported
14757 F:      drivers/thermal/
14758 F:      include/linux/thermal.h
14759 F:      include/uapi/linux/thermal.h
14760 F:      include/linux/cpu_cooling.h
14761 F:      Documentation/devicetree/bindings/thermal/
14762
14763 THERMAL/CPU_COOLING
14764 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14765 M:      Viresh Kumar <viresh.kumar@linaro.org>
14766 M:      Javi Merino <javi.merino@kernel.org>
14767 L:      linux-pm@vger.kernel.org
14768 S:      Supported
14769 F:      Documentation/thermal/cpu-cooling-api.txt
14770 F:      drivers/thermal/cpu_cooling.c
14771 F:      include/linux/cpu_cooling.h
14772
14773 THINKPAD ACPI EXTRAS DRIVER
14774 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14775 L:      ibm-acpi-devel@lists.sourceforge.net
14776 L:      platform-driver-x86@vger.kernel.org
14777 W:      http://ibm-acpi.sourceforge.net
14778 W:      http://thinkwiki.org/wiki/Ibm-acpi
14779 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14780 S:      Maintained
14781 F:      drivers/platform/x86/thinkpad_acpi.c
14782
14783 THUNDERBOLT DRIVER
14784 M:      Andreas Noever <andreas.noever@gmail.com>
14785 M:      Michael Jamet <michael.jamet@intel.com>
14786 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14787 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14788 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14789 S:      Maintained
14790 F:      Documentation/admin-guide/thunderbolt.rst
14791 F:      drivers/thunderbolt/
14792 F:      include/linux/thunderbolt.h
14793
14794 THUNDERBOLT NETWORK DRIVER
14795 M:      Michael Jamet <michael.jamet@intel.com>
14796 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14797 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14798 L:      netdev@vger.kernel.org
14799 S:      Maintained
14800 F:      drivers/net/thunderbolt.c
14801
14802 THUNDERX GPIO DRIVER
14803 M:      David Daney <david.daney@cavium.com>
14804 S:      Maintained
14805 F:      drivers/gpio/gpio-thunderx.c
14806
14807 TI AM437X VPFE DRIVER
14808 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14809 L:      linux-media@vger.kernel.org
14810 W:      https://linuxtv.org
14811 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14812 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14813 S:      Maintained
14814 F:      drivers/media/platform/am437x/
14815
14816 TI BANDGAP AND THERMAL DRIVER
14817 M:      Eduardo Valentin <edubezval@gmail.com>
14818 M:      Keerthy <j-keerthy@ti.com>
14819 L:      linux-pm@vger.kernel.org
14820 L:      linux-omap@vger.kernel.org
14821 S:      Maintained
14822 F:      drivers/thermal/ti-soc-thermal/
14823
14824 TI BQ27XXX POWER SUPPLY DRIVER
14825 R:      Andrew F. Davis <afd@ti.com>
14826 F:      include/linux/power/bq27xxx_battery.h
14827 F:      drivers/power/supply/bq27xxx_battery.c
14828 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14829
14830 TI CDCE706 CLOCK DRIVER
14831 M:      Max Filippov <jcmvbkbc@gmail.com>
14832 S:      Maintained
14833 F:      drivers/clk/clk-cdce706.c
14834
14835 TI CLOCK DRIVER
14836 M:      Tero Kristo <t-kristo@ti.com>
14837 L:      linux-omap@vger.kernel.org
14838 S:      Maintained
14839 F:      drivers/clk/ti/
14840 F:      include/linux/clk/ti.h
14841
14842 TI DAVINCI MACHINE SUPPORT
14843 M:      Sekhar Nori <nsekhar@ti.com>
14844 M:      Kevin Hilman <khilman@kernel.org>
14845 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14846 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14847 S:      Supported
14848 F:      arch/arm/mach-davinci/
14849 F:      drivers/i2c/busses/i2c-davinci.c
14850 F:      arch/arm/boot/dts/da850*
14851
14852 TI DAVINCI SERIES CLOCK DRIVER
14853 M:      David Lechner <david@lechnology.com>
14854 R:      Sekhar Nori <nsekhar@ti.com>
14855 S:      Maintained
14856 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14857 F:      drivers/clk/davinci/
14858
14859 TI DAVINCI SERIES GPIO DRIVER
14860 M:      Keerthy <j-keerthy@ti.com>
14861 L:      linux-gpio@vger.kernel.org
14862 S:      Maintained
14863 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14864 F:      drivers/gpio/gpio-davinci.c
14865
14866 TI DAVINCI SERIES MEDIA DRIVER
14867 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14868 L:      linux-media@vger.kernel.org
14869 W:      https://linuxtv.org
14870 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14871 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14872 S:      Maintained
14873 F:      drivers/media/platform/davinci/
14874 F:      include/media/davinci/
14875
14876 TI ETHERNET SWITCH DRIVER (CPSW)
14877 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14878 L:      linux-omap@vger.kernel.org
14879 L:      netdev@vger.kernel.org
14880 S:      Maintained
14881 F:      drivers/net/ethernet/ti/cpsw*
14882 F:      drivers/net/ethernet/ti/davinci*
14883
14884 TI FLASH MEDIA INTERFACE DRIVER
14885 M:      Alex Dubov <oakad@yahoo.com>
14886 S:      Maintained
14887 F:      drivers/misc/tifm*
14888 F:      drivers/mmc/host/tifm_sd.c
14889 F:      include/linux/tifm.h
14890
14891 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14892 M:      Santosh Shilimkar <ssantosh@kernel.org>
14893 L:      linux-kernel@vger.kernel.org
14894 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14895 S:      Maintained
14896 F:      drivers/soc/ti/*
14897 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14898
14899 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14900 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14901 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14902 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14903 S:      Maintained
14904 F:      sound/soc/codecs/lm49453*
14905 F:      sound/soc/codecs/isabelle*
14906
14907 TI LP855x BACKLIGHT DRIVER
14908 M:      Milo Kim <milo.kim@ti.com>
14909 S:      Maintained
14910 F:      Documentation/backlight/lp855x-driver.txt
14911 F:      drivers/video/backlight/lp855x_bl.c
14912 F:      include/linux/platform_data/lp855x.h
14913
14914 TI LP8727 CHARGER DRIVER
14915 M:      Milo Kim <milo.kim@ti.com>
14916 S:      Maintained
14917 F:      drivers/power/supply/lp8727_charger.c
14918 F:      include/linux/platform_data/lp8727.h
14919
14920 TI LP8788 MFD DRIVER
14921 M:      Milo Kim <milo.kim@ti.com>
14922 S:      Maintained
14923 F:      drivers/iio/adc/lp8788_adc.c
14924 F:      drivers/leds/leds-lp8788.c
14925 F:      drivers/mfd/lp8788*.c
14926 F:      drivers/power/supply/lp8788-charger.c
14927 F:      drivers/regulator/lp8788-*.c
14928 F:      include/linux/mfd/lp8788*.h
14929
14930 TI NETCP ETHERNET DRIVER
14931 M:      Wingman Kwok <w-kwok2@ti.com>
14932 M:      Murali Karicheri <m-karicheri2@ti.com>
14933 L:      netdev@vger.kernel.org
14934 S:      Maintained
14935 F:      drivers/net/ethernet/ti/netcp*
14936
14937 TI PCM3060 ASoC CODEC DRIVER
14938 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
14939 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14940 S:      Maintained
14941 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
14942 F:      sound/soc/codecs/pcm3060*
14943
14944 TI TAS571X FAMILY ASoC CODEC DRIVER
14945 M:      Kevin Cernekee <cernekee@chromium.org>
14946 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14947 S:      Odd Fixes
14948 F:      sound/soc/codecs/tas571x*
14949
14950 TI TRF7970A NFC DRIVER
14951 M:      Mark Greer <mgreer@animalcreek.com>
14952 L:      linux-wireless@vger.kernel.org
14953 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14954 S:      Supported
14955 F:      drivers/nfc/trf7970a.c
14956 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14957
14958 TI TWL4030 SERIES SOC CODEC DRIVER
14959 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14960 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14961 S:      Maintained
14962 F:      sound/soc/codecs/twl4030*
14963
14964 TI VPE/CAL DRIVERS
14965 M:      Benoit Parrot <bparrot@ti.com>
14966 L:      linux-media@vger.kernel.org
14967 W:      http://linuxtv.org/
14968 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14969 S:      Maintained
14970 F:      drivers/media/platform/ti-vpe/
14971
14972 TI WILINK WIRELESS DRIVERS
14973 L:      linux-wireless@vger.kernel.org
14974 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14975 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14976 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14977 S:      Orphan
14978 F:      drivers/net/wireless/ti/
14979 F:      include/linux/wl12xx.h
14980
14981 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14982 M:      John Stultz <john.stultz@linaro.org>
14983 M:      Thomas Gleixner <tglx@linutronix.de>
14984 R:      Stephen Boyd <sboyd@kernel.org>
14985 L:      linux-kernel@vger.kernel.org
14986 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14987 S:      Supported
14988 F:      include/linux/clocksource.h
14989 F:      include/linux/time.h
14990 F:      include/linux/timex.h
14991 F:      include/uapi/linux/time.h
14992 F:      include/uapi/linux/timex.h
14993 F:      kernel/time/clocksource.c
14994 F:      kernel/time/time*.c
14995 F:      kernel/time/alarmtimer.c
14996 F:      kernel/time/ntp.c
14997 F:      tools/testing/selftests/timers/
14998
14999 TIPC NETWORK LAYER
15000 M:      Jon Maloy <jon.maloy@ericsson.com>
15001 M:      Ying Xue <ying.xue@windriver.com>
15002 L:      netdev@vger.kernel.org (core kernel code)
15003 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15004 W:      http://tipc.sourceforge.net/
15005 S:      Maintained
15006 F:      include/uapi/linux/tipc*.h
15007 F:      net/tipc/
15008
15009 TLAN NETWORK DRIVER
15010 M:      Samuel Chessman <chessman@tux.org>
15011 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15012 W:      http://sourceforge.net/projects/tlan/
15013 S:      Maintained
15014 F:      Documentation/networking/tlan.txt
15015 F:      drivers/net/ethernet/ti/tlan.*
15016
15017 TM6000 VIDEO4LINUX DRIVER
15018 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15019 L:      linux-media@vger.kernel.org
15020 W:      https://linuxtv.org
15021 T:      git git://linuxtv.org/media_tree.git
15022 S:      Odd fixes
15023 F:      drivers/media/usb/tm6000/
15024 F:      Documentation/media/v4l-drivers/tm6000*
15025
15026 TMIO/SDHI MMC DRIVER
15027 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15028 L:      linux-mmc@vger.kernel.org
15029 S:      Supported
15030 F:      drivers/mmc/host/tmio_mmc*
15031 F:      drivers/mmc/host/renesas_sdhi*
15032 F:      include/linux/mfd/tmio.h
15033
15034 TMP401 HARDWARE MONITOR DRIVER
15035 M:      Guenter Roeck <linux@roeck-us.net>
15036 L:      linux-hwmon@vger.kernel.org
15037 S:      Maintained
15038 F:      Documentation/hwmon/tmp401
15039 F:      drivers/hwmon/tmp401.c
15040
15041 TMPFS (SHMEM FILESYSTEM)
15042 M:      Hugh Dickins <hughd@google.com>
15043 L:      linux-mm@kvack.org
15044 S:      Maintained
15045 F:      include/linux/shmem_fs.h
15046 F:      mm/shmem.c
15047
15048 TOMOYO SECURITY MODULE
15049 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15050 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15051 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
15052 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
15053 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
15054 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
15055 W:      http://tomoyo.sourceforge.jp/
15056 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
15057 S:      Maintained
15058 F:      security/tomoyo/
15059
15060 TOPSTAR LAPTOP EXTRAS DRIVER
15061 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15062 L:      platform-driver-x86@vger.kernel.org
15063 S:      Maintained
15064 F:      drivers/platform/x86/topstar-laptop.c
15065
15066 TORTURE-TEST MODULES
15067 M:      Davidlohr Bueso <dave@stgolabs.net>
15068 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
15069 M:      Josh Triplett <josh@joshtriplett.org>
15070 L:      linux-kernel@vger.kernel.org
15071 S:      Supported
15072 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
15073 F:      Documentation/RCU/torture.txt
15074 F:      kernel/torture.c
15075 F:      kernel/rcu/rcutorture.c
15076 F:      kernel/rcu/rcuperf.c
15077 F:      kernel/locking/locktorture.c
15078
15079 TOSHIBA ACPI EXTRAS DRIVER
15080 M:      Azael Avalos <coproscefalo@gmail.com>
15081 L:      platform-driver-x86@vger.kernel.org
15082 S:      Maintained
15083 F:      drivers/platform/x86/toshiba_acpi.c
15084
15085 TOSHIBA BLUETOOTH DRIVER
15086 M:      Azael Avalos <coproscefalo@gmail.com>
15087 L:      platform-driver-x86@vger.kernel.org
15088 S:      Maintained
15089 F:      drivers/platform/x86/toshiba_bluetooth.c
15090
15091 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15092 M:      Azael Avalos <coproscefalo@gmail.com>
15093 L:      platform-driver-x86@vger.kernel.org
15094 S:      Maintained
15095 F:      drivers/platform/x86/toshiba_haps.c
15096
15097 TOSHIBA SMM DRIVER
15098 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15099 W:      http://www.buzzard.org.uk/toshiba/
15100 S:      Maintained
15101 F:      drivers/char/toshiba.c
15102 F:      include/linux/toshiba.h
15103 F:      include/uapi/linux/toshiba.h
15104
15105 TOSHIBA TC358743 DRIVER
15106 M:      Mats Randgaard <matrandg@cisco.com>
15107 L:      linux-media@vger.kernel.org
15108 S:      Maintained
15109 F:      drivers/media/i2c/tc358743*
15110 F:      include/media/i2c/tc358743.h
15111
15112 TOSHIBA WMI HOTKEYS DRIVER
15113 M:      Azael Avalos <coproscefalo@gmail.com>
15114 L:      platform-driver-x86@vger.kernel.org
15115 S:      Maintained
15116 F:      drivers/platform/x86/toshiba-wmi.c
15117
15118 TPM DEVICE DRIVER
15119 M:      Peter Huewe <peterhuewe@gmx.de>
15120 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15121 R:      Jason Gunthorpe <jgg@ziepe.ca>
15122 L:      linux-integrity@vger.kernel.org
15123 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15124 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15125 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15126 S:      Maintained
15127 F:      drivers/char/tpm/
15128
15129 TRACING
15130 M:      Steven Rostedt <rostedt@goodmis.org>
15131 M:      Ingo Molnar <mingo@redhat.com>
15132 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15133 S:      Maintained
15134 F:      Documentation/trace/ftrace.rst
15135 F:      arch/*/*/*/ftrace.h
15136 F:      arch/*/kernel/ftrace.c
15137 F:      include/*/ftrace.h
15138 F:      include/linux/trace*.h
15139 F:      include/trace/
15140 F:      kernel/trace/
15141 F:      tools/testing/selftests/ftrace/
15142
15143 TRACING MMIO ACCESSES (MMIOTRACE)
15144 M:      Steven Rostedt <rostedt@goodmis.org>
15145 M:      Ingo Molnar <mingo@kernel.org>
15146 R:      Karol Herbst <karolherbst@gmail.com>
15147 R:      Pekka Paalanen <ppaalanen@gmail.com>
15148 S:      Maintained
15149 L:      linux-kernel@vger.kernel.org
15150 L:      nouveau@lists.freedesktop.org
15151 F:      kernel/trace/trace_mmiotrace.c
15152 F:      include/linux/mmiotrace.h
15153 F:      arch/x86/mm/kmmio.c
15154 F:      arch/x86/mm/mmio-mod.c
15155 F:      arch/x86/mm/testmmiotrace.c
15156
15157 TRIVIAL PATCHES
15158 M:      Jiri Kosina <trivial@kernel.org>
15159 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
15160 S:      Maintained
15161 K:      ^Subject:.*(?i)trivial
15162
15163 TEMPO SEMICONDUCTOR DRIVERS
15164 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
15165 S:      Maintained
15166 F:      sound/soc/codecs/tscs*.c
15167 F:      sound/soc/codecs/tscs*.h
15168 F:      Documentation/devicetree/bindings/sound/tscs*.txt
15169
15170 TTY LAYER
15171 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15172 M:      Jiri Slaby <jslaby@suse.com>
15173 S:      Supported
15174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
15175 F:      Documentation/serial/
15176 F:      drivers/tty/
15177 F:      drivers/tty/serial/serial_core.c
15178 F:      include/linux/serial_core.h
15179 F:      include/linux/serial.h
15180 F:      include/linux/tty.h
15181 F:      include/uapi/linux/serial_core.h
15182 F:      include/uapi/linux/serial.h
15183 F:      include/uapi/linux/tty.h
15184
15185 TUA9001 MEDIA DRIVER
15186 M:      Antti Palosaari <crope@iki.fi>
15187 L:      linux-media@vger.kernel.org
15188 W:      https://linuxtv.org
15189 W:      http://palosaari.fi/linux/
15190 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15191 T:      git git://linuxtv.org/anttip/media_tree.git
15192 S:      Maintained
15193 F:      drivers/media/tuners/tua9001*
15194
15195 TULIP NETWORK DRIVERS
15196 L:      netdev@vger.kernel.org
15197 L:      linux-parisc@vger.kernel.org
15198 S:      Orphan
15199 F:      drivers/net/ethernet/dec/tulip/
15200
15201 TUN/TAP driver
15202 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
15203 W:      http://vtun.sourceforge.net/tun
15204 S:      Maintained
15205 F:      Documentation/networking/tuntap.txt
15206 F:      arch/um/os-Linux/drivers/
15207
15208 TURBOCHANNEL SUBSYSTEM
15209 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15210 M:      Ralf Baechle <ralf@linux-mips.org>
15211 L:      linux-mips@linux-mips.org
15212 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
15213 S:      Maintained
15214 F:      drivers/tc/
15215 F:      include/linux/tc.h
15216
15217 TURBOSTAT UTILITY
15218 M:      "Len Brown" <lenb@kernel.org>
15219 L:      linux-pm@vger.kernel.org
15220 B:      https://bugzilla.kernel.org
15221 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15222 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
15223 S:      Supported
15224 F:      tools/power/x86/turbostat/
15225
15226 TW5864 VIDEO4LINUX DRIVER
15227 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15228 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15229 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15230 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15231 L:      linux-media@vger.kernel.org
15232 S:      Supported
15233 F:      drivers/media/pci/tw5864/
15234
15235 TW68 VIDEO4LINUX DRIVER
15236 M:      Hans Verkuil <hverkuil@xs4all.nl>
15237 L:      linux-media@vger.kernel.org
15238 T:      git git://linuxtv.org/media_tree.git
15239 W:      https://linuxtv.org
15240 S:      Odd Fixes
15241 F:      drivers/media/pci/tw68/
15242
15243 TW686X VIDEO4LINUX DRIVER
15244 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15245 L:      linux-media@vger.kernel.org
15246 T:      git git://linuxtv.org/media_tree.git
15247 W:      http://linuxtv.org
15248 S:      Maintained
15249 F:      drivers/media/pci/tw686x/
15250
15251 UBI FILE SYSTEM (UBIFS)
15252 M:      Richard Weinberger <richard@nod.at>
15253 M:      Artem Bityutskiy <dedekind1@gmail.com>
15254 M:      Adrian Hunter <adrian.hunter@intel.com>
15255 L:      linux-mtd@lists.infradead.org
15256 T:      git git://git.infradead.org/ubifs-2.6.git
15257 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
15258 S:      Supported
15259 F:      Documentation/filesystems/ubifs.txt
15260 F:      fs/ubifs/
15261
15262 UCLINUX (M68KNOMMU AND COLDFIRE)
15263 M:      Greg Ungerer <gerg@linux-m68k.org>
15264 W:      http://www.linux-m68k.org/
15265 W:      http://www.uclinux.org/
15266 L:      linux-m68k@lists.linux-m68k.org
15267 L:      uclinux-dev@uclinux.org  (subscribers-only)
15268 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
15269 S:      Maintained
15270 F:      arch/m68k/coldfire/
15271 F:      arch/m68k/68*/
15272 F:      arch/m68k/*/*_no.*
15273 F:      arch/m68k/include/asm/*_no.*
15274
15275 UDF FILESYSTEM
15276 M:      Jan Kara <jack@suse.com>
15277 S:      Maintained
15278 F:      Documentation/filesystems/udf.txt
15279 F:      fs/udf/
15280
15281 UDRAW TABLET
15282 M:      Bastien Nocera <hadess@hadess.net>
15283 L:      linux-input@vger.kernel.org
15284 S:      Maintained
15285 F:      drivers/hid/hid-udraw-ps3.c
15286
15287 UFS FILESYSTEM
15288 M:      Evgeniy Dushistov <dushistov@mail.ru>
15289 S:      Maintained
15290 F:      Documentation/filesystems/ufs.txt
15291 F:      fs/ufs/
15292
15293 UHID USERSPACE HID IO DRIVER:
15294 M:      David Herrmann <dh.herrmann@googlemail.com>
15295 L:      linux-input@vger.kernel.org
15296 S:      Maintained
15297 F:      drivers/hid/uhid.c
15298 F:      include/uapi/linux/uhid.h
15299
15300 ULPI BUS
15301 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15302 L:      linux-usb@vger.kernel.org
15303 S:      Maintained
15304 F:      drivers/usb/common/ulpi.c
15305 F:      include/linux/ulpi/
15306
15307 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15308 L:      linux-usb@vger.kernel.org
15309 S:      Orphan
15310 F:      drivers/uwb/
15311 F:      include/linux/uwb.h
15312 F:      include/linux/uwb/
15313
15314 UNICORE32 ARCHITECTURE:
15315 M:      Guan Xuetao <gxt@pku.edu.cn>
15316 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15317 S:      Maintained
15318 T:      git git://github.com/gxt/linux.git
15319 F:      arch/unicore32/
15320
15321 UNIFDEF
15322 M:      Tony Finch <dot@dotat.at>
15323 W:      http://dotat.at/prog/unifdef
15324 S:      Maintained
15325 F:      scripts/unifdef.c
15326
15327 UNIFORM CDROM DRIVER
15328 M:      Jens Axboe <axboe@kernel.dk>
15329 W:      http://www.kernel.dk
15330 S:      Maintained
15331 F:      Documentation/cdrom/
15332 F:      drivers/cdrom/cdrom.c
15333 F:      include/linux/cdrom.h
15334 F:      include/uapi/linux/cdrom.h
15335
15336 UNISYS S-PAR DRIVERS
15337 M:      David Kershner <david.kershner@unisys.com>
15338 L:      sparmaintainer@unisys.com (Unisys internal)
15339 S:      Supported
15340 F:      include/linux/visorbus.h
15341 F:      drivers/visorbus/
15342 F:      drivers/staging/unisys/
15343
15344 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15345 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15346 L:      linux-scsi@vger.kernel.org
15347 S:      Supported
15348 F:      Documentation/scsi/ufs.txt
15349 F:      drivers/scsi/ufs/
15350
15351 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15352 M:      Joao Pinto <jpinto@synopsys.com>
15353 L:      linux-scsi@vger.kernel.org
15354 S:      Supported
15355 F:      drivers/scsi/ufs/*dwc*
15356
15357 UNSORTED BLOCK IMAGES (UBI)
15358 M:      Artem Bityutskiy <dedekind1@gmail.com>
15359 M:      Richard Weinberger <richard@nod.at>
15360 W:      http://www.linux-mtd.infradead.org/
15361 L:      linux-mtd@lists.infradead.org
15362 T:      git git://git.infradead.org/ubifs-2.6.git
15363 S:      Supported
15364 F:      drivers/mtd/ubi/
15365 F:      include/linux/mtd/ubi.h
15366 F:      include/uapi/mtd/ubi-user.h
15367
15368 USB "USBNET" DRIVER FRAMEWORK
15369 M:      Oliver Neukum <oneukum@suse.com>
15370 L:      netdev@vger.kernel.org
15371 W:      http://www.linux-usb.org/usbnet
15372 S:      Maintained
15373 F:      drivers/net/usb/usbnet.c
15374 F:      include/linux/usb/usbnet.h
15375
15376 USB ACM DRIVER
15377 M:      Oliver Neukum <oneukum@suse.com>
15378 L:      linux-usb@vger.kernel.org
15379 S:      Maintained
15380 F:      Documentation/usb/acm.txt
15381 F:      drivers/usb/class/cdc-acm.*
15382
15383 USB AR5523 WIRELESS DRIVER
15384 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15385 L:      linux-wireless@vger.kernel.org
15386 S:      Maintained
15387 F:      drivers/net/wireless/ath/ar5523/
15388
15389 USB ATTACHED SCSI
15390 M:      Oliver Neukum <oneukum@suse.com>
15391 L:      linux-usb@vger.kernel.org
15392 L:      linux-scsi@vger.kernel.org
15393 S:      Maintained
15394 F:      drivers/usb/storage/uas.c
15395
15396 USB CDC ETHERNET DRIVER
15397 M:      Oliver Neukum <oliver@neukum.org>
15398 L:      linux-usb@vger.kernel.org
15399 S:      Maintained
15400 F:      drivers/net/usb/cdc_*.c
15401 F:      include/uapi/linux/usb/cdc.h
15402
15403 USB CHAOSKEY DRIVER
15404 M:      Keith Packard <keithp@keithp.com>
15405 L:      linux-usb@vger.kernel.org
15406 S:      Maintained
15407 F:      drivers/usb/misc/chaoskey.c
15408
15409 USB CYPRESS C67X00 DRIVER
15410 M:      Peter Korsgaard <jacmet@sunsite.dk>
15411 L:      linux-usb@vger.kernel.org
15412 S:      Maintained
15413 F:      drivers/usb/c67x00/
15414
15415 USB DAVICOM DM9601 DRIVER
15416 M:      Peter Korsgaard <jacmet@sunsite.dk>
15417 L:      netdev@vger.kernel.org
15418 W:      http://www.linux-usb.org/usbnet
15419 S:      Maintained
15420 F:      drivers/net/usb/dm9601.c
15421
15422 USB DIAMOND RIO500 DRIVER
15423 M:      Cesar Miquel <miquel@df.uba.ar>
15424 L:      rio500-users@lists.sourceforge.net
15425 W:      http://rio500.sourceforge.net
15426 S:      Maintained
15427 F:      drivers/usb/misc/rio500*
15428
15429 USB EHCI DRIVER
15430 M:      Alan Stern <stern@rowland.harvard.edu>
15431 L:      linux-usb@vger.kernel.org
15432 S:      Maintained
15433 F:      Documentation/usb/ehci.txt
15434 F:      drivers/usb/host/ehci*
15435
15436 USB GADGET/PERIPHERAL SUBSYSTEM
15437 M:      Felipe Balbi <balbi@kernel.org>
15438 L:      linux-usb@vger.kernel.org
15439 W:      http://www.linux-usb.org/gadget
15440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15441 S:      Maintained
15442 F:      drivers/usb/gadget/
15443 F:      include/linux/usb/gadget*
15444
15445 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15446 M:      Jiri Kosina <jikos@kernel.org>
15447 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15448 L:      linux-usb@vger.kernel.org
15449 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
15450 S:      Maintained
15451 F:      Documentation/hid/hiddev.txt
15452 F:      drivers/hid/usbhid/
15453
15454 USB INTEL XHCI ROLE MUX DRIVER
15455 M:      Hans de Goede <hdegoede@redhat.com>
15456 L:      linux-usb@vger.kernel.org
15457 S:      Maintained
15458 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15459
15460 USB ISP116X DRIVER
15461 M:      Olav Kongas <ok@artecdesign.ee>
15462 L:      linux-usb@vger.kernel.org
15463 S:      Maintained
15464 F:      drivers/usb/host/isp116x*
15465 F:      include/linux/usb/isp116x.h
15466
15467 USB LAN78XX ETHERNET DRIVER
15468 M:      Woojung Huh <woojung.huh@microchip.com>
15469 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15470 L:      netdev@vger.kernel.org
15471 S:      Maintained
15472 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15473 F:      drivers/net/usb/lan78xx.*
15474 F:      include/dt-bindings/net/microchip-lan78xx.h
15475
15476 USB MASS STORAGE DRIVER
15477 M:      Alan Stern <stern@rowland.harvard.edu>
15478 L:      linux-usb@vger.kernel.org
15479 L:      usb-storage@lists.one-eyed-alien.net
15480 S:      Maintained
15481 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
15482 F:      drivers/usb/storage/
15483
15484 USB MIDI DRIVER
15485 M:      Clemens Ladisch <clemens@ladisch.de>
15486 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15487 T:      git git://git.alsa-project.org/alsa-kernel.git
15488 S:      Maintained
15489 F:      sound/usb/midi.*
15490
15491 USB NETWORKING DRIVERS
15492 L:      linux-usb@vger.kernel.org
15493 S:      Odd Fixes
15494 F:      drivers/net/usb/
15495
15496 USB OHCI DRIVER
15497 M:      Alan Stern <stern@rowland.harvard.edu>
15498 L:      linux-usb@vger.kernel.org
15499 S:      Maintained
15500 F:      Documentation/usb/ohci.txt
15501 F:      drivers/usb/host/ohci*
15502
15503 USB OTG FSM (Finite State Machine)
15504 M:      Peter Chen <Peter.Chen@nxp.com>
15505 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15506 L:      linux-usb@vger.kernel.org
15507 S:      Maintained
15508 F:      drivers/usb/common/usb-otg-fsm.c
15509
15510 USB OVER IP DRIVER
15511 M:      Valentina Manea <valentina.manea.m@gmail.com>
15512 M:      Shuah Khan <shuah@kernel.org>
15513 L:      linux-usb@vger.kernel.org
15514 S:      Maintained
15515 F:      Documentation/usb/usbip_protocol.txt
15516 F:      drivers/usb/usbip/
15517 F:      tools/usb/usbip/
15518 F:      tools/testing/selftests/drivers/usb/usbip/
15519
15520 USB PEGASUS DRIVER
15521 M:      Petko Manolov <petkan@nucleusys.com>
15522 L:      linux-usb@vger.kernel.org
15523 L:      netdev@vger.kernel.org
15524 T:      git git://github.com/petkan/pegasus.git
15525 W:      https://github.com/petkan/pegasus
15526 S:      Maintained
15527 F:      drivers/net/usb/pegasus.*
15528
15529 USB PHY LAYER
15530 M:      Felipe Balbi <balbi@kernel.org>
15531 L:      linux-usb@vger.kernel.org
15532 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15533 S:      Maintained
15534 F:      drivers/usb/phy/
15535
15536 USB PRINTER DRIVER (usblp)
15537 M:      Pete Zaitcev <zaitcev@redhat.com>
15538 L:      linux-usb@vger.kernel.org
15539 S:      Supported
15540 F:      drivers/usb/class/usblp.c
15541
15542 USB QMI WWAN NETWORK DRIVER
15543 M:      Bjørn Mork <bjorn@mork.no>
15544 L:      netdev@vger.kernel.org
15545 S:      Maintained
15546 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15547 F:      drivers/net/usb/qmi_wwan.c
15548
15549 USB RTL8150 DRIVER
15550 M:      Petko Manolov <petkan@nucleusys.com>
15551 L:      linux-usb@vger.kernel.org
15552 L:      netdev@vger.kernel.org
15553 T:      git git://github.com/petkan/rtl8150.git
15554 W:      https://github.com/petkan/rtl8150
15555 S:      Maintained
15556 F:      drivers/net/usb/rtl8150.c
15557
15558 USB SERIAL SUBSYSTEM
15559 M:      Johan Hovold <johan@kernel.org>
15560 L:      linux-usb@vger.kernel.org
15561 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15562 S:      Maintained
15563 F:      Documentation/usb/usb-serial.txt
15564 F:      drivers/usb/serial/
15565 F:      include/linux/usb/serial.h
15566
15567 USB SMSC75XX ETHERNET DRIVER
15568 M:      Steve Glendinning <steve.glendinning@shawell.net>
15569 L:      netdev@vger.kernel.org
15570 S:      Maintained
15571 F:      drivers/net/usb/smsc75xx.*
15572
15573 USB SMSC95XX ETHERNET DRIVER
15574 M:      Steve Glendinning <steve.glendinning@shawell.net>
15575 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15576 L:      netdev@vger.kernel.org
15577 S:      Maintained
15578 F:      drivers/net/usb/smsc95xx.*
15579
15580 USB SUBSYSTEM
15581 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15582 L:      linux-usb@vger.kernel.org
15583 W:      http://www.linux-usb.org
15584 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15585 S:      Supported
15586 F:      Documentation/devicetree/bindings/usb/
15587 F:      Documentation/usb/
15588 F:      drivers/usb/
15589 F:      include/linux/usb.h
15590 F:      include/linux/usb/
15591
15592 USB TYPEC PI3USB30532 MUX DRIVER
15593 M:      Hans de Goede <hdegoede@redhat.com>
15594 L:      linux-usb@vger.kernel.org
15595 S:      Maintained
15596 F:      drivers/usb/typec/mux/pi3usb30532.c
15597
15598 USB TYPEC CLASS
15599 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15600 L:      linux-usb@vger.kernel.org
15601 S:      Maintained
15602 F:      Documentation/ABI/testing/sysfs-class-typec
15603 F:      Documentation/driver-api/usb/typec.rst
15604 F:      drivers/usb/typec/
15605 F:      include/linux/usb/typec.h
15606
15607 USB TYPEC BUS FOR ALTERNATE MODES
15608 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15609 L:      linux-usb@vger.kernel.org
15610 S:      Maintained
15611 F:      Documentation/ABI/testing/sysfs-bus-typec
15612 F:      Documentation/driver-api/usb/typec_bus.rst
15613 F:      drivers/usb/typec/altmodes/
15614 F:      include/linux/usb/typec_altmode.h
15615
15616 USB TYPEC PORT CONTROLLER DRIVERS
15617 M:      Guenter Roeck <linux@roeck-us.net>
15618 L:      linux-usb@vger.kernel.org
15619 S:      Maintained
15620 F:      drivers/usb/typec/tcpm/
15621
15622 USB UHCI DRIVER
15623 M:      Alan Stern <stern@rowland.harvard.edu>
15624 L:      linux-usb@vger.kernel.org
15625 S:      Maintained
15626 F:      drivers/usb/host/uhci*
15627
15628 USB VIDEO CLASS
15629 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15630 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
15631 L:      linux-media@vger.kernel.org
15632 T:      git git://linuxtv.org/media_tree.git
15633 W:      http://www.ideasonboard.org/uvc/
15634 S:      Maintained
15635 F:      drivers/media/usb/uvc/
15636 F:      include/uapi/linux/uvcvideo.h
15637
15638 USB VISION DRIVER
15639 M:      Hans Verkuil <hverkuil@xs4all.nl>
15640 L:      linux-media@vger.kernel.org
15641 T:      git git://linuxtv.org/media_tree.git
15642 W:      https://linuxtv.org
15643 S:      Odd Fixes
15644 F:      drivers/media/usb/usbvision/
15645
15646 USB WEBCAM GADGET
15647 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15648 L:      linux-usb@vger.kernel.org
15649 S:      Maintained
15650 F:      drivers/usb/gadget/function/*uvc*
15651 F:      drivers/usb/gadget/legacy/webcam.c
15652 F:      include/uapi/linux/usb/g_uvc.h
15653
15654 USB WIRELESS RNDIS DRIVER (rndis_wlan)
15655 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
15656 L:      linux-wireless@vger.kernel.org
15657 S:      Maintained
15658 F:      drivers/net/wireless/rndis_wlan.c
15659
15660 USB XHCI DRIVER
15661 M:      Mathias Nyman <mathias.nyman@intel.com>
15662 L:      linux-usb@vger.kernel.org
15663 S:      Supported
15664 F:      drivers/usb/host/xhci*
15665 F:      drivers/usb/host/pci-quirks*
15666
15667 USB ZD1201 DRIVER
15668 L:      linux-wireless@vger.kernel.org
15669 W:      http://linux-lc100020.sourceforge.net
15670 S:      Orphan
15671 F:      drivers/net/wireless/zydas/zd1201.*
15672
15673 USB ZR364XX DRIVER
15674 M:      Antoine Jacquet <royale@zerezo.com>
15675 L:      linux-usb@vger.kernel.org
15676 L:      linux-media@vger.kernel.org
15677 T:      git git://linuxtv.org/media_tree.git
15678 W:      http://royale.zerezo.com/zr364xx/
15679 S:      Maintained
15680 F:      Documentation/media/v4l-drivers/zr364xx*
15681 F:      drivers/media/usb/zr364xx/
15682
15683 USER-MODE LINUX (UML)
15684 M:      Jeff Dike <jdike@addtoit.com>
15685 M:      Richard Weinberger <richard@nod.at>
15686 L:      linux-um@lists.infradead.org
15687 W:      http://user-mode-linux.sourceforge.net
15688 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15689 S:      Maintained
15690 F:      Documentation/virtual/uml/
15691 F:      arch/um/
15692 F:      arch/x86/um/
15693 F:      fs/hostfs/
15694 F:      fs/hppfs/
15695
15696 USERSPACE COPYIN/COPYOUT (UIOVEC)
15697 M:      Alexander Viro <viro@zeniv.linux.org.uk>
15698 S:      Maintained
15699 F:      lib/iov_iter.c
15700 F:      include/linux/uio.h
15701
15702 USERSPACE DMA BUFFER DRIVER
15703 M:      Gerd Hoffmann <kraxel@redhat.com>
15704 S:      Maintained
15705 L:      dri-devel@lists.freedesktop.org
15706 F:      drivers/dma-buf/udmabuf.c
15707 F:      include/uapi/linux/udmabuf.h
15708 T:      git git://anongit.freedesktop.org/drm/drm-misc
15709
15710 USERSPACE I/O (UIO)
15711 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15712 S:      Maintained
15713 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15714 F:      Documentation/driver-api/uio-howto.rst
15715 F:      drivers/uio/
15716 F:      include/linux/uio_driver.h
15717
15718 UTIL-LINUX PACKAGE
15719 M:      Karel Zak <kzak@redhat.com>
15720 L:      util-linux@vger.kernel.org
15721 W:      http://en.wikipedia.org/wiki/Util-linux
15722 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15723 S:      Maintained
15724
15725 UUID HELPERS
15726 M:      Christoph Hellwig <hch@lst.de>
15727 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15728 L:      linux-kernel@vger.kernel.org
15729 T:      git git://git.infradead.org/users/hch/uuid.git
15730 F:      lib/uuid.c
15731 F:      lib/test_uuid.c
15732 F:      include/linux/uuid.h
15733 F:      include/uapi/linux/uuid.h
15734 S:      Maintained
15735
15736 UVESAFB DRIVER
15737 M:      Michal Januszewski <spock@gentoo.org>
15738 L:      linux-fbdev@vger.kernel.org
15739 W:      https://github.com/mjanusz/v86d
15740 S:      Maintained
15741 F:      Documentation/fb/uvesafb.txt
15742 F:      drivers/video/fbdev/uvesafb.*
15743
15744 VF610 NAND DRIVER
15745 M:      Stefan Agner <stefan@agner.ch>
15746 L:      linux-mtd@lists.infradead.org
15747 S:      Supported
15748 F:      drivers/mtd/nand/raw/vf610_nfc.c
15749
15750 VFAT/FAT/MSDOS FILESYSTEM
15751 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15752 S:      Maintained
15753 F:      Documentation/filesystems/vfat.txt
15754 F:      fs/fat/
15755
15756 VFIO DRIVER
15757 M:      Alex Williamson <alex.williamson@redhat.com>
15758 L:      kvm@vger.kernel.org
15759 T:      git git://github.com/awilliam/linux-vfio.git
15760 S:      Maintained
15761 F:      Documentation/vfio.txt
15762 F:      drivers/vfio/
15763 F:      include/linux/vfio.h
15764 F:      include/uapi/linux/vfio.h
15765
15766 VFIO MEDIATED DEVICE DRIVERS
15767 M:      Kirti Wankhede <kwankhede@nvidia.com>
15768 L:      kvm@vger.kernel.org
15769 S:      Maintained
15770 F:      Documentation/vfio-mediated-device.txt
15771 F:      drivers/vfio/mdev/
15772 F:      include/linux/mdev.h
15773 F:      samples/vfio-mdev/
15774
15775 VFIO PLATFORM DRIVER
15776 M:      Eric Auger <eric.auger@redhat.com>
15777 L:      kvm@vger.kernel.org
15778 S:      Maintained
15779 F:      drivers/vfio/platform/
15780
15781 VGA_SWITCHEROO
15782 R:      Lukas Wunner <lukas@wunner.de>
15783 S:      Maintained
15784 F:      Documentation/gpu/vga-switcheroo.rst
15785 F:      drivers/gpu/vga/vga_switcheroo.c
15786 F:      include/linux/vga_switcheroo.h
15787 T:      git git://anongit.freedesktop.org/drm/drm-misc
15788
15789 VIA RHINE NETWORK DRIVER
15790 S:      Orphan
15791 F:      drivers/net/ethernet/via/via-rhine.c
15792
15793 VIA SD/MMC CARD CONTROLLER DRIVER
15794 M:      Bruce Chang <brucechang@via.com.tw>
15795 M:      Harald Welte <HaraldWelte@viatech.com>
15796 S:      Maintained
15797 F:      drivers/mmc/host/via-sdmmc.c
15798
15799 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15800 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15801 L:      linux-fbdev@vger.kernel.org
15802 S:      Maintained
15803 F:      include/linux/via-core.h
15804 F:      include/linux/via-gpio.h
15805 F:      include/linux/via_i2c.h
15806 F:      drivers/video/fbdev/via/
15807
15808 VIA VELOCITY NETWORK DRIVER
15809 M:      Francois Romieu <romieu@fr.zoreil.com>
15810 L:      netdev@vger.kernel.org
15811 S:      Maintained
15812 F:      drivers/net/ethernet/via/via-velocity.*
15813
15814 VICODEC VIRTUAL CODEC DRIVER
15815 M:      Hans Verkuil <hans.verkuil@cisco.com>
15816 L:      linux-media@vger.kernel.org
15817 T:      git git://linuxtv.org/media_tree.git
15818 W:      https://linuxtv.org
15819 S:      Maintained
15820 F:      drivers/media/platform/vicodec/*
15821
15822 VIDEO MULTIPLEXER DRIVER
15823 M:      Philipp Zabel <p.zabel@pengutronix.de>
15824 L:      linux-media@vger.kernel.org
15825 S:      Maintained
15826 F:      drivers/media/platform/video-mux.c
15827
15828 VIDEO I2C POLLING DRIVER
15829 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15830 L:      linux-media@vger.kernel.org
15831 S:      Maintained
15832 F:      drivers/media/i2c/video-i2c.c
15833
15834 VIDEOBUF2 FRAMEWORK
15835 M:      Pawel Osciak <pawel@osciak.com>
15836 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15837 M:      Kyungmin Park <kyungmin.park@samsung.com>
15838 L:      linux-media@vger.kernel.org
15839 S:      Maintained
15840 F:      drivers/media/common/videobuf2/*
15841 F:      include/media/videobuf2-*
15842
15843 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15844 M:      Helen Koike <helen.koike@collabora.com>
15845 L:      linux-media@vger.kernel.org
15846 T:      git git://linuxtv.org/media_tree.git
15847 W:      https://linuxtv.org
15848 S:      Maintained
15849 F:      drivers/media/platform/vimc/*
15850
15851 VIRT LIB
15852 M:      Alex Williamson <alex.williamson@redhat.com>
15853 M:      Paolo Bonzini <pbonzini@redhat.com>
15854 L:      kvm@vger.kernel.org
15855 S:      Supported
15856 F:      virt/lib/
15857
15858 VIRTIO AND VHOST VSOCK DRIVER
15859 M:      Stefan Hajnoczi <stefanha@redhat.com>
15860 L:      kvm@vger.kernel.org
15861 L:      virtualization@lists.linux-foundation.org
15862 L:      netdev@vger.kernel.org
15863 S:      Maintained
15864 F:      include/linux/virtio_vsock.h
15865 F:      include/uapi/linux/virtio_vsock.h
15866 F:      include/uapi/linux/vsockmon.h
15867 F:      include/uapi/linux/vm_sockets_diag.h
15868 F:      net/vmw_vsock/diag.c
15869 F:      net/vmw_vsock/af_vsock_tap.c
15870 F:      net/vmw_vsock/virtio_transport_common.c
15871 F:      net/vmw_vsock/virtio_transport.c
15872 F:      drivers/net/vsockmon.c
15873 F:      drivers/vhost/vsock.c
15874 F:      tools/testing/vsock/
15875
15876 VIRTIO CONSOLE DRIVER
15877 M:      Amit Shah <amit@kernel.org>
15878 L:      virtualization@lists.linux-foundation.org
15879 S:      Maintained
15880 F:      drivers/char/virtio_console.c
15881 F:      include/linux/virtio_console.h
15882 F:      include/uapi/linux/virtio_console.h
15883
15884 VIRTIO CORE, NET AND BLOCK DRIVERS
15885 M:      "Michael S. Tsirkin" <mst@redhat.com>
15886 M:      Jason Wang <jasowang@redhat.com>
15887 L:      virtualization@lists.linux-foundation.org
15888 S:      Maintained
15889 F:      Documentation/devicetree/bindings/virtio/
15890 F:      drivers/virtio/
15891 F:      tools/virtio/
15892 F:      drivers/net/virtio_net.c
15893 F:      drivers/block/virtio_blk.c
15894 F:      include/linux/virtio*.h
15895 F:      include/uapi/linux/virtio_*.h
15896 F:      drivers/crypto/virtio/
15897 F:      mm/balloon_compaction.c
15898
15899 VIRTIO CRYPTO DRIVER
15900 M:      Gonglei <arei.gonglei@huawei.com>
15901 L:      virtualization@lists.linux-foundation.org
15902 L:      linux-crypto@vger.kernel.org
15903 S:      Maintained
15904 F:      drivers/crypto/virtio/
15905 F:      include/uapi/linux/virtio_crypto.h
15906
15907 VIRTIO DRIVERS FOR S390
15908 M:      Cornelia Huck <cohuck@redhat.com>
15909 M:      Halil Pasic <pasic@linux.ibm.com>
15910 L:      linux-s390@vger.kernel.org
15911 L:      virtualization@lists.linux-foundation.org
15912 L:      kvm@vger.kernel.org
15913 S:      Supported
15914 F:      drivers/s390/virtio/
15915 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15916
15917 VIRTIO GPU DRIVER
15918 M:      David Airlie <airlied@linux.ie>
15919 M:      Gerd Hoffmann <kraxel@redhat.com>
15920 L:      dri-devel@lists.freedesktop.org
15921 L:      virtualization@lists.linux-foundation.org
15922 T:      git git://anongit.freedesktop.org/drm/drm-misc
15923 S:      Maintained
15924 F:      drivers/gpu/drm/virtio/
15925 F:      include/uapi/linux/virtio_gpu.h
15926
15927 VIRTIO HOST (VHOST)
15928 M:      "Michael S. Tsirkin" <mst@redhat.com>
15929 M:      Jason Wang <jasowang@redhat.com>
15930 L:      kvm@vger.kernel.org
15931 L:      virtualization@lists.linux-foundation.org
15932 L:      netdev@vger.kernel.org
15933 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15934 S:      Maintained
15935 F:      drivers/vhost/
15936 F:      include/uapi/linux/vhost.h
15937
15938 VIRTIO INPUT DRIVER
15939 M:      Gerd Hoffmann <kraxel@redhat.com>
15940 S:      Maintained
15941 F:      drivers/virtio/virtio_input.c
15942 F:      include/uapi/linux/virtio_input.h
15943
15944 VIRTUAL BOX GUEST DEVICE DRIVER
15945 M:      Hans de Goede <hdegoede@redhat.com>
15946 M:      Arnd Bergmann <arnd@arndb.de>
15947 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15948 S:      Maintained
15949 F:      include/linux/vbox_utils.h
15950 F:      include/uapi/linux/vbox*.h
15951 F:      drivers/virt/vboxguest/
15952
15953 VIRTUAL SERIO DEVICE DRIVER
15954 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15955 S:      Maintained
15956 F:      drivers/input/serio/userio.c
15957 F:      include/uapi/linux/userio.h
15958
15959 VIVID VIRTUAL VIDEO DRIVER
15960 M:      Hans Verkuil <hverkuil@xs4all.nl>
15961 L:      linux-media@vger.kernel.org
15962 T:      git git://linuxtv.org/media_tree.git
15963 W:      https://linuxtv.org
15964 S:      Maintained
15965 F:      drivers/media/platform/vivid/*
15966
15967 VLYNQ BUS
15968 M:      Florian Fainelli <f.fainelli@gmail.com>
15969 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15970 S:      Maintained
15971 F:      drivers/vlynq/vlynq.c
15972 F:      include/linux/vlynq.h
15973
15974 VME SUBSYSTEM
15975 M:      Martyn Welch <martyn@welchs.me.uk>
15976 M:      Manohar Vanga <manohar.vanga@gmail.com>
15977 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15978 L:      devel@driverdev.osuosl.org
15979 S:      Maintained
15980 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15981 F:      Documentation/driver-api/vme.rst
15982 F:      drivers/staging/vme/
15983 F:      drivers/vme/
15984 F:      include/linux/vme*
15985
15986 VMWARE BALLOON DRIVER
15987 M:      Xavier Deguillard <xdeguillard@vmware.com>
15988 M:      Nadav Amit <namit@vmware.com>
15989 M:      "VMware, Inc." <pv-drivers@vmware.com>
15990 L:      linux-kernel@vger.kernel.org
15991 S:      Maintained
15992 F:      drivers/misc/vmw_balloon.c
15993
15994 VMWARE HYPERVISOR INTERFACE
15995 M:      Alok Kataria <akataria@vmware.com>
15996 L:      virtualization@lists.linux-foundation.org
15997 S:      Supported
15998 F:      arch/x86/kernel/cpu/vmware.c
15999
16000 VMWARE PVRDMA DRIVER
16001 M:      Adit Ranadive <aditr@vmware.com>
16002 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16003 L:      linux-rdma@vger.kernel.org
16004 S:      Maintained
16005 F:      drivers/infiniband/hw/vmw_pvrdma/
16006
16007 VMware PVSCSI driver
16008 M:      Jim Gill <jgill@vmware.com>
16009 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16010 L:      linux-scsi@vger.kernel.org
16011 S:      Maintained
16012 F:      drivers/scsi/vmw_pvscsi.c
16013 F:      drivers/scsi/vmw_pvscsi.h
16014
16015 VMWARE VMMOUSE SUBDRIVER
16016 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16017 M:      "VMware, Inc." <pv-drivers@vmware.com>
16018 L:      linux-input@vger.kernel.org
16019 S:      Maintained
16020 F:      drivers/input/mouse/vmmouse.c
16021 F:      drivers/input/mouse/vmmouse.h
16022
16023 VMWARE VMXNET3 ETHERNET DRIVER
16024 M:      Ronak Doshi <doshir@vmware.com>
16025 M:      "VMware, Inc." <pv-drivers@vmware.com>
16026 L:      netdev@vger.kernel.org
16027 S:      Maintained
16028 F:      drivers/net/vmxnet3/
16029
16030 VOCORE VOCORE2 BOARD
16031 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16032 L:      linux-mips@linux-mips.org
16033 S:      Maintained
16034 F:      arch/mips/boot/dts/ralink/vocore2.dts
16035
16036 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16037 M:      Liam Girdwood <lgirdwood@gmail.com>
16038 M:      Mark Brown <broonie@kernel.org>
16039 L:      linux-kernel@vger.kernel.org
16040 W:      http://www.slimlogic.co.uk/?p=48
16041 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16042 S:      Supported
16043 F:      Documentation/devicetree/bindings/regulator/
16044 F:      Documentation/power/regulator/
16045 F:      drivers/regulator/
16046 F:      include/dt-bindings/regulator/
16047 F:      include/linux/regulator/
16048
16049 VRF
16050 M:      David Ahern <dsa@cumulusnetworks.com>
16051 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16052 L:      netdev@vger.kernel.org
16053 S:      Maintained
16054 F:      drivers/net/vrf.c
16055 F:      Documentation/networking/vrf.txt
16056
16057 VT1211 HARDWARE MONITOR DRIVER
16058 M:      Juerg Haefliger <juergh@gmail.com>
16059 L:      linux-hwmon@vger.kernel.org
16060 S:      Maintained
16061 F:      Documentation/hwmon/vt1211
16062 F:      drivers/hwmon/vt1211.c
16063
16064 VT8231 HARDWARE MONITOR DRIVER
16065 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16066 L:      linux-hwmon@vger.kernel.org
16067 S:      Maintained
16068 F:      drivers/hwmon/vt8231.c
16069
16070 VUB300 USB to SDIO/SD/MMC bridge chip
16071 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16072 L:      linux-mmc@vger.kernel.org
16073 L:      linux-usb@vger.kernel.org
16074 S:      Supported
16075 F:      drivers/mmc/host/vub300.c
16076
16077 W1 DALLAS'S 1-WIRE BUS
16078 M:      Evgeniy Polyakov <zbr@ioremap.net>
16079 S:      Maintained
16080 F:      Documentation/devicetree/bindings/w1/
16081 F:      Documentation/w1/
16082 F:      drivers/w1/
16083 F:      include/linux/w1.h
16084
16085 W83791D HARDWARE MONITORING DRIVER
16086 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16087 L:      linux-hwmon@vger.kernel.org
16088 S:      Maintained
16089 F:      Documentation/hwmon/w83791d
16090 F:      drivers/hwmon/w83791d.c
16091
16092 W83793 HARDWARE MONITORING DRIVER
16093 M:      Rudolf Marek <r.marek@assembler.cz>
16094 L:      linux-hwmon@vger.kernel.org
16095 S:      Maintained
16096 F:      Documentation/hwmon/w83793
16097 F:      drivers/hwmon/w83793.c
16098
16099 W83795 HARDWARE MONITORING DRIVER
16100 M:      Jean Delvare <jdelvare@suse.com>
16101 L:      linux-hwmon@vger.kernel.org
16102 S:      Maintained
16103 F:      drivers/hwmon/w83795.c
16104
16105 W83L51xD SD/MMC CARD INTERFACE DRIVER
16106 M:      Pierre Ossman <pierre@ossman.eu>
16107 S:      Maintained
16108 F:      drivers/mmc/host/wbsd.*
16109
16110 WACOM PROTOCOL 4 SERIAL TABLETS
16111 M:      Julian Squires <julian@cipht.net>
16112 M:      Hans de Goede <hdegoede@redhat.com>
16113 L:      linux-input@vger.kernel.org
16114 S:      Maintained
16115 F:      drivers/input/tablet/wacom_serial4.c
16116
16117 WATCHDOG DEVICE DRIVERS
16118 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
16119 M:      Guenter Roeck <linux@roeck-us.net>
16120 L:      linux-watchdog@vger.kernel.org
16121 W:      http://www.linux-watchdog.org/
16122 T:      git git://www.linux-watchdog.org/linux-watchdog.git
16123 S:      Maintained
16124 F:      Documentation/devicetree/bindings/watchdog/
16125 F:      Documentation/watchdog/
16126 F:      drivers/watchdog/
16127 F:      include/linux/watchdog.h
16128 F:      include/uapi/linux/watchdog.h
16129
16130 WHISKEYCOVE PMIC GPIO DRIVER
16131 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
16132 L:      linux-gpio@vger.kernel.org
16133 S:      Maintained
16134 F:      drivers/gpio/gpio-wcove.c
16135
16136 WIIMOTE HID DRIVER
16137 M:      David Herrmann <dh.herrmann@googlemail.com>
16138 L:      linux-input@vger.kernel.org
16139 S:      Maintained
16140 F:      drivers/hid/hid-wiimote*
16141
16142 WILOCITY WIL6210 WIRELESS DRIVER
16143 M:      Maya Erez <merez@codeaurora.org>
16144 L:      linux-wireless@vger.kernel.org
16145 L:      wil6210@qti.qualcomm.com
16146 S:      Supported
16147 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
16148 F:      drivers/net/wireless/ath/wil6210/
16149
16150 WIMAX STACK
16151 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
16152 M:      linux-wimax@intel.com
16153 L:      wimax@linuxwimax.org (subscribers-only)
16154 S:      Supported
16155 W:      http://linuxwimax.org
16156 F:      Documentation/wimax/README.wimax
16157 F:      include/linux/wimax/debug.h
16158 F:      include/net/wimax.h
16159 F:      include/uapi/linux/wimax.h
16160 F:      net/wimax/
16161
16162 WINBOND CIR DRIVER
16163 M:      David Härdeman <david@hardeman.nu>
16164 S:      Maintained
16165 F:      drivers/media/rc/winbond-cir.c
16166
16167 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
16168 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16169 L:      linux-watchdog@vger.kernel.org
16170 S:      Maintained
16171 F:      drivers/watchdog/ebc-c384_wdt.c
16172
16173 WINSYSTEMS WS16C48 GPIO DRIVER
16174 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16175 L:      linux-gpio@vger.kernel.org
16176 S:      Maintained
16177 F:      drivers/gpio/gpio-ws16c48.c
16178
16179 WISTRON LAPTOP BUTTON DRIVER
16180 M:      Miloslav Trmac <mitr@volny.cz>
16181 S:      Maintained
16182 F:      drivers/input/misc/wistron_btns.c
16183
16184 WL3501 WIRELESS PCMCIA CARD DRIVER
16185 L:      linux-wireless@vger.kernel.org
16186 S:      Odd fixes
16187 F:      drivers/net/wireless/wl3501*
16188
16189 WOLFSON MICROELECTRONICS DRIVERS
16190 L:      patches@opensource.cirrus.com
16191 T:      git https://github.com/CirrusLogic/linux-drivers.git
16192 W:      https://github.com/CirrusLogic/linux-drivers/wiki
16193 S:      Supported
16194 F:      Documentation/hwmon/wm83??
16195 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
16196 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
16197 F:      Documentation/devicetree/bindings/mfd/arizona.txt
16198 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
16199 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
16200 F:      arch/arm/mach-s3c64xx/mach-crag6410*
16201 F:      drivers/clk/clk-wm83*.c
16202 F:      drivers/extcon/extcon-arizona.c
16203 F:      drivers/leds/leds-wm83*.c
16204 F:      drivers/gpio/gpio-*wm*.c
16205 F:      drivers/gpio/gpio-arizona.c
16206 F:      drivers/hwmon/wm83??-hwmon.c
16207 F:      drivers/input/misc/wm831x-on.c
16208 F:      drivers/input/touchscreen/wm831x-ts.c
16209 F:      drivers/input/touchscreen/wm97*.c
16210 F:      drivers/mfd/arizona*
16211 F:      drivers/mfd/wm*.c
16212 F:      drivers/mfd/cs47l24*
16213 F:      drivers/power/supply/wm83*.c
16214 F:      drivers/rtc/rtc-wm83*.c
16215 F:      drivers/regulator/wm8*.c
16216 F:      drivers/regulator/arizona*
16217 F:      drivers/video/backlight/wm83*_bl.c
16218 F:      drivers/watchdog/wm83*_wdt.c
16219 F:      include/linux/mfd/arizona/
16220 F:      include/linux/mfd/wm831x/
16221 F:      include/linux/mfd/wm8350/
16222 F:      include/linux/mfd/wm8400*
16223 F:      include/linux/regulator/arizona*
16224 F:      include/linux/wm97xx.h
16225 F:      include/sound/wm????.h
16226 F:      sound/soc/codecs/arizona.?
16227 F:      sound/soc/codecs/wm*
16228 F:      sound/soc/codecs/cs47l24*
16229
16230 WORKQUEUE
16231 M:      Tejun Heo <tj@kernel.org>
16232 R:      Lai Jiangshan <jiangshanlai@gmail.com>
16233 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
16234 S:      Maintained
16235 F:      include/linux/workqueue.h
16236 F:      kernel/workqueue.c
16237 F:      Documentation/core-api/workqueue.rst
16238
16239 X-POWERS AXP288 PMIC DRIVERS
16240 M:      Hans de Goede <hdegoede@redhat.com>
16241 S:      Maintained
16242 N:      axp288
16243 F:      drivers/acpi/pmic/intel_pmic_xpower.c
16244
16245 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
16246 M:      Chen-Yu Tsai <wens@csie.org>
16247 L:      linux-kernel@vger.kernel.org
16248 S:      Maintained
16249 N:      axp[128]
16250
16251 X.25 NETWORK LAYER
16252 M:      Andrew Hendry <andrew.hendry@gmail.com>
16253 L:      linux-x25@vger.kernel.org
16254 S:      Odd Fixes
16255 F:      Documentation/networking/x25*
16256 F:      include/net/x25*
16257 F:      net/x25/
16258
16259 X86 ARCHITECTURE (32-BIT AND 64-BIT)
16260 M:      Thomas Gleixner <tglx@linutronix.de>
16261 M:      Ingo Molnar <mingo@redhat.com>
16262 M:      Borislav Petkov <bp@alien8.de>
16263 R:      "H. Peter Anvin" <hpa@zytor.com>
16264 M:      x86@kernel.org
16265 L:      linux-kernel@vger.kernel.org
16266 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16267 S:      Maintained
16268 F:      Documentation/devicetree/bindings/x86/
16269 F:      Documentation/x86/
16270 F:      arch/x86/
16271
16272 X86 ENTRY CODE
16273 M:      Andy Lutomirski <luto@kernel.org>
16274 L:      linux-kernel@vger.kernel.org
16275 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
16276 S:      Maintained
16277 F:      arch/x86/entry/
16278
16279 X86 MCE INFRASTRUCTURE
16280 M:      Tony Luck <tony.luck@intel.com>
16281 M:      Borislav Petkov <bp@alien8.de>
16282 L:      linux-edac@vger.kernel.org
16283 S:      Maintained
16284 F:      arch/x86/kernel/cpu/mcheck/*
16285
16286 X86 MICROCODE UPDATE SUPPORT
16287 M:      Borislav Petkov <bp@alien8.de>
16288 S:      Maintained
16289 F:      arch/x86/kernel/cpu/microcode/*
16290
16291 X86 MM
16292 M:      Dave Hansen <dave.hansen@linux.intel.com>
16293 M:      Andy Lutomirski <luto@kernel.org>
16294 M:      Peter Zijlstra <peterz@infradead.org>
16295 L:      linux-kernel@vger.kernel.org
16296 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
16297 S:      Maintained
16298 F:      arch/x86/mm/
16299
16300 X86 PLATFORM DRIVERS
16301 M:      Darren Hart <dvhart@infradead.org>
16302 M:      Andy Shevchenko <andy@infradead.org>
16303 L:      platform-driver-x86@vger.kernel.org
16304 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
16305 S:      Maintained
16306 F:      drivers/platform/x86/
16307 F:      drivers/platform/olpc/
16308
16309 X86 VDSO
16310 M:      Andy Lutomirski <luto@kernel.org>
16311 L:      linux-kernel@vger.kernel.org
16312 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
16313 S:      Maintained
16314 F:      arch/x86/entry/vdso/
16315
16316 XARRAY
16317 M:      Matthew Wilcox <willy@infradead.org>
16318 L:      linux-fsdevel@vger.kernel.org
16319 S:      Supported
16320 F:      Documentation/core-api/xarray.rst
16321 F:      lib/idr.c
16322 F:      lib/xarray.c
16323 F:      include/linux/idr.h
16324 F:      include/linux/xarray.h
16325 F:      tools/testing/radix-tree
16326
16327 XC2028/3028 TUNER DRIVER
16328 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16329 L:      linux-media@vger.kernel.org
16330 W:      https://linuxtv.org
16331 T:      git git://linuxtv.org/media_tree.git
16332 S:      Maintained
16333 F:      drivers/media/tuners/tuner-xc2028.*
16334
16335 XDP SOCKETS (AF_XDP)
16336 M:      Björn Töpel <bjorn.topel@intel.com>
16337 M:      Magnus Karlsson <magnus.karlsson@intel.com>
16338 L:      netdev@vger.kernel.org
16339 S:      Maintained
16340 F:      kernel/bpf/xskmap.c
16341 F:      net/xdp/
16342
16343 XEN BLOCK SUBSYSTEM
16344 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16345 M:      Roger Pau Monné <roger.pau@citrix.com>
16346 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16347 S:      Supported
16348 F:      drivers/block/xen-blkback/*
16349 F:      drivers/block/xen*
16350
16351 XEN HYPERVISOR ARM
16352 M:      Stefano Stabellini <sstabellini@kernel.org>
16353 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16354 S:      Maintained
16355 F:      arch/arm/xen/
16356 F:      arch/arm/include/asm/xen/
16357
16358 XEN HYPERVISOR ARM64
16359 M:      Stefano Stabellini <sstabellini@kernel.org>
16360 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16361 S:      Maintained
16362 F:      arch/arm64/xen/
16363 F:      arch/arm64/include/asm/xen/
16364
16365 XEN HYPERVISOR INTERFACE
16366 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
16367 M:      Juergen Gross <jgross@suse.com>
16368 R:      Stefano Stabellini <sstabellini@kernel.org>
16369 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16370 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
16371 S:      Supported
16372 F:      arch/x86/xen/
16373 F:      drivers/*/xen-*front.c
16374 F:      drivers/xen/
16375 F:      arch/x86/include/asm/xen/
16376 F:      arch/x86/include/asm/pvclock-abi.h
16377 F:      include/xen/
16378 F:      include/uapi/xen/
16379 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
16380 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
16381
16382 XEN NETWORK BACKEND DRIVER
16383 M:      Wei Liu <wei.liu2@citrix.com>
16384 M:      Paul Durrant <paul.durrant@citrix.com>
16385 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16386 L:      netdev@vger.kernel.org
16387 S:      Supported
16388 F:      drivers/net/xen-netback/*
16389
16390 XEN PCI SUBSYSTEM
16391 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16392 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16393 S:      Supported
16394 F:      arch/x86/pci/*xen*
16395 F:      drivers/pci/*xen*
16396
16397 XEN PVSCSI DRIVERS
16398 M:      Juergen Gross <jgross@suse.com>
16399 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16400 L:      linux-scsi@vger.kernel.org
16401 S:      Supported
16402 F:      drivers/scsi/xen-scsifront.c
16403 F:      drivers/xen/xen-scsiback.c
16404 F:      include/xen/interface/io/vscsiif.h
16405
16406 XEN SWIOTLB SUBSYSTEM
16407 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16408 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16409 L:      iommu@lists.linux-foundation.org
16410 S:      Supported
16411 F:      arch/x86/xen/*swiotlb*
16412 F:      drivers/xen/*swiotlb*
16413
16414 XEN SOUND FRONTEND DRIVER
16415 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16416 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16417 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16418 S:      Supported
16419 F:      sound/xen/*
16420
16421 XFS FILESYSTEM
16422 M:      Darrick J. Wong <darrick.wong@oracle.com>
16423 M:      linux-xfs@vger.kernel.org
16424 L:      linux-xfs@vger.kernel.org
16425 W:      http://xfs.org/
16426 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16427 S:      Supported
16428 F:      Documentation/filesystems/xfs.txt
16429 F:      fs/xfs/
16430
16431 XILINX AXI ETHERNET DRIVER
16432 M:      Anirudha Sarangi <anirudh@xilinx.com>
16433 M:      John Linn <John.Linn@xilinx.com>
16434 S:      Maintained
16435 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16436
16437 XILINX UARTLITE SERIAL DRIVER
16438 M:      Peter Korsgaard <jacmet@sunsite.dk>
16439 L:      linux-serial@vger.kernel.org
16440 S:      Maintained
16441 F:      drivers/tty/serial/uartlite.c
16442
16443 XILINX VIDEO IP CORES
16444 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16445 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16446 L:      linux-media@vger.kernel.org
16447 T:      git git://linuxtv.org/media_tree.git
16448 S:      Supported
16449 F:      Documentation/devicetree/bindings/media/xilinx/
16450 F:      drivers/media/platform/xilinx/
16451 F:      include/uapi/linux/xilinx-v4l2-controls.h
16452
16453 XILLYBUS DRIVER
16454 M:      Eli Billauer <eli.billauer@gmail.com>
16455 L:      linux-kernel@vger.kernel.org
16456 S:      Supported
16457 F:      drivers/char/xillybus/
16458
16459 XLP9XX I2C DRIVER
16460 M:      George Cherian <george.cherian@cavium.com>
16461 M:      Jan Glauber <jglauber@cavium.com>
16462 L:      linux-i2c@vger.kernel.org
16463 W:      http://www.cavium.com
16464 S:      Supported
16465 F:      drivers/i2c/busses/i2c-xlp9xx.c
16466
16467 XRA1403 GPIO EXPANDER
16468 M:      Nandor Han <nandor.han@ge.com>
16469 M:      Semi Malinen <semi.malinen@ge.com>
16470 L:      linux-gpio@vger.kernel.org
16471 S:      Maintained
16472 F:      drivers/gpio/gpio-xra1403.c
16473 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16474
16475 XTENSA XTFPGA PLATFORM SUPPORT
16476 M:      Max Filippov <jcmvbkbc@gmail.com>
16477 L:      linux-xtensa@linux-xtensa.org
16478 S:      Maintained
16479 F:      drivers/spi/spi-xtensa-xtfpga.c
16480 F:      sound/soc/xtensa/xtfpga-i2s.c
16481
16482 YAM DRIVER FOR AX.25
16483 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16484 L:      linux-hams@vger.kernel.org
16485 S:      Maintained
16486 F:      drivers/net/hamradio/yam*
16487 F:      include/linux/yam.h
16488
16489 YAMA SECURITY MODULE
16490 M:      Kees Cook <keescook@chromium.org>
16491 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16492 S:      Supported
16493 F:      security/yama/
16494 F:      Documentation/admin-guide/LSM/Yama.rst
16495
16496 YEALINK PHONE DRIVER
16497 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16498 L:      usbb2k-api-dev@nongnu.org
16499 S:      Maintained
16500 F:      Documentation/input/devices/yealink.rst
16501 F:      drivers/input/misc/yealink.*
16502
16503 Z8530 DRIVER FOR AX.25
16504 M:      Joerg Reuter <jreuter@yaina.de>
16505 W:      http://yaina.de/jreuter/
16506 W:      http://www.qsl.net/dl1bke/
16507 L:      linux-hams@vger.kernel.org
16508 S:      Maintained
16509 F:      Documentation/networking/z8530drv.txt
16510 F:      drivers/net/hamradio/*scc.c
16511 F:      drivers/net/hamradio/z8530.h
16512
16513 ZBUD COMPRESSED PAGE ALLOCATOR
16514 M:      Seth Jennings <sjenning@redhat.com>
16515 M:      Dan Streetman <ddstreet@ieee.org>
16516 L:      linux-mm@kvack.org
16517 S:      Maintained
16518 F:      mm/zbud.c
16519 F:      include/linux/zbud.h
16520
16521 ZD1211RW WIRELESS DRIVER
16522 M:      Daniel Drake <dsd@gentoo.org>
16523 M:      Ulrich Kunitz <kune@deine-taler.de>
16524 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16525 L:      linux-wireless@vger.kernel.org
16526 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16527 S:      Maintained
16528 F:      drivers/net/wireless/zydas/zd1211rw/
16529
16530 ZD1301 MEDIA DRIVER
16531 M:      Antti Palosaari <crope@iki.fi>
16532 L:      linux-media@vger.kernel.org
16533 W:      https://linuxtv.org/
16534 W:      http://palosaari.fi/linux/
16535 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16536 S:      Maintained
16537 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16538
16539 ZD1301_DEMOD MEDIA DRIVER
16540 M:      Antti Palosaari <crope@iki.fi>
16541 L:      linux-media@vger.kernel.org
16542 W:      https://linuxtv.org/
16543 W:      http://palosaari.fi/linux/
16544 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16545 S:      Maintained
16546 F:      drivers/media/dvb-frontends/zd1301_demod*
16547
16548 ZPOOL COMPRESSED PAGE STORAGE API
16549 M:      Dan Streetman <ddstreet@ieee.org>
16550 L:      linux-mm@kvack.org
16551 S:      Maintained
16552 F:      mm/zpool.c
16553 F:      include/linux/zpool.h
16554
16555 ZR36067 VIDEO FOR LINUX DRIVER
16556 L:      mjpeg-users@lists.sourceforge.net
16557 L:      linux-media@vger.kernel.org
16558 W:      http://mjpeg.sourceforge.net/driver-zoran/
16559 T:      hg https://linuxtv.org/hg/v4l-dvb
16560 S:      Odd Fixes
16561 F:      drivers/staging/media/zoran/
16562
16563 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
16564 M:      Minchan Kim <minchan@kernel.org>
16565 M:      Nitin Gupta <ngupta@vflare.org>
16566 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16567 L:      linux-kernel@vger.kernel.org
16568 S:      Maintained
16569 F:      drivers/block/zram/
16570 F:      Documentation/blockdev/zram.txt
16571
16572 ZS DECSTATION Z85C30 SERIAL DRIVER
16573 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16574 S:      Maintained
16575 F:      drivers/tty/serial/zs.*
16576
16577 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
16578 M:      Minchan Kim <minchan@kernel.org>
16579 M:      Nitin Gupta <ngupta@vflare.org>
16580 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16581 L:      linux-mm@kvack.org
16582 S:      Maintained
16583 F:      mm/zsmalloc.c
16584 F:      include/linux/zsmalloc.h
16585 F:      Documentation/vm/zsmalloc.rst
16586
16587 ZSWAP COMPRESSED SWAP CACHING
16588 M:      Seth Jennings <sjenning@redhat.com>
16589 M:      Dan Streetman <ddstreet@ieee.org>
16590 L:      linux-mm@kvack.org
16591 S:      Maintained
16592 F:      mm/zswap.c
16593
16594 THE REST
16595 M:      Linus Torvalds <torvalds@linux-foundation.org>
16596 L:      linux-kernel@vger.kernel.org
16597 Q:      http://patchwork.kernel.org/project/LKML/list/
16598 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
16599 S:      Buried alive in reporters
16600 F:      *
16601 F:      */