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/device_drivers/3com/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 M:      Heiner Kallweit <hkallweit1@gmail.com>
 184 L:      netdev@vger.kernel.org
 185 S:      Maintained
 186 F:      drivers/net/ethernet/realtek/r8169.c
 187
 188 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 189 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 190 L:      linux-serial@vger.kernel.org
 191 S:      Maintained
 192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 193 F:      drivers/tty/serial/8250*
 194 F:      include/linux/serial_8250.h
 195
 196 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 197 L:      netdev@vger.kernel.org
 198 S:      Orphan / Obsolete
 199 F:      drivers/net/ethernet/8390/
 200
 201 9P FILE SYSTEM
 202 M:      Eric Van Hensbergen <ericvh@gmail.com>
 203 M:      Latchesar Ionkov <lucho@ionkov.net>
 204 M:      Dominique Martinet <asmadeus@codewreck.org>
 205 L:      v9fs-developer@lists.sourceforge.net
 206 W:      http://swik.net/v9fs
 207 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 209 T:      git git://github.com/martinetd/linux.git
 210 S:      Maintained
 211 F:      Documentation/filesystems/9p.txt
 212 F:      fs/9p/
 213 F:      net/9p/
 214 F:      include/net/9p/
 215 F:      include/uapi/linux/virtio_9p.h
 216 F:      include/trace/events/9p.h
 217
 218 A8293 MEDIA DRIVER
 219 M:      Antti Palosaari <crope@iki.fi>
 220 L:      linux-media@vger.kernel.org
 221 W:      https://linuxtv.org
 222 W:      http://palosaari.fi/linux/
 223 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 224 T:      git git://linuxtv.org/anttip/media_tree.git
 225 S:      Maintained
 226 F:      drivers/media/dvb-frontends/a8293*
 227
 228 AACRAID SCSI RAID DRIVER
 229 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 230 L:      linux-scsi@vger.kernel.org
 231 W:      http://www.adaptec.com/
 232 S:      Supported
 233 F:      Documentation/scsi/aacraid.txt
 234 F:      drivers/scsi/aacraid/
 235
 236 ABI/API
 237 L:      linux-api@vger.kernel.org
 238 F:      include/linux/syscalls.h
 239 F:      kernel/sys_ni.c
 240
 241 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 242 M:      Hans de Goede <hdegoede@redhat.com>
 243 L:      linux-hwmon@vger.kernel.org
 244 S:      Maintained
 245 F:      drivers/hwmon/abituguru.c
 246
 247 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 248 M:      Alistair John Strachan <alistair@devzero.co.uk>
 249 L:      linux-hwmon@vger.kernel.org
 250 S:      Maintained
 251 F:      drivers/hwmon/abituguru3.c
 252
 253 ACCES 104-DIO-48E GPIO DRIVER
 254 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 255 L:      linux-gpio@vger.kernel.org
 256 S:      Maintained
 257 F:      drivers/gpio/gpio-104-dio-48e.c
 258
 259 ACCES 104-IDI-48 GPIO DRIVER
 260 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 261 L:      linux-gpio@vger.kernel.org
 262 S:      Maintained
 263 F:      drivers/gpio/gpio-104-idi-48.c
 264
 265 ACCES 104-IDIO-16 GPIO DRIVER
 266 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 267 L:      linux-gpio@vger.kernel.org
 268 S:      Maintained
 269 F:      drivers/gpio/gpio-104-idio-16.c
 270
 271 ACCES 104-QUAD-8 IIO DRIVER
 272 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 273 L:      linux-iio@vger.kernel.org
 274 S:      Maintained
 275 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 276 F:      drivers/iio/counter/104-quad-8.c
 277
 278 ACCES PCI-IDIO-16 GPIO DRIVER
 279 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 280 L:      linux-gpio@vger.kernel.org
 281 S:      Maintained
 282 F:      drivers/gpio/gpio-pci-idio-16.c
 283
 284 ACCES PCIe-IDIO-24 GPIO DRIVER
 285 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 286 L:      linux-gpio@vger.kernel.org
 287 S:      Maintained
 288 F:      drivers/gpio/gpio-pcie-idio-24.c
 289
 290 ACENIC DRIVER
 291 M:      Jes Sorensen <jes@trained-monkey.org>
 292 L:      linux-acenic@sunsite.dk
 293 S:      Maintained
 294 F:      drivers/net/ethernet/alteon/acenic*
 295
 296 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 297 M:      Peter Feuerer <peter@piie.net>
 298 L:      platform-driver-x86@vger.kernel.org
 299 W:      http://piie.net/?section=acerhdf
 300 S:      Maintained
 301 F:      drivers/platform/x86/acerhdf.c
 302
 303 ACER WMI LAPTOP EXTRAS
 304 M:      "Lee, Chun-Yi" <jlee@suse.com>
 305 L:      platform-driver-x86@vger.kernel.org
 306 S:      Maintained
 307 F:      drivers/platform/x86/acer-wmi.c
 308
 309 ACPI
 310 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 311 M:      Len Brown <lenb@kernel.org>
 312 L:      linux-acpi@vger.kernel.org
 313 W:      https://01.org/linux-acpi
 314 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 316 B:      https://bugzilla.kernel.org
 317 S:      Supported
 318 F:      drivers/acpi/
 319 F:      drivers/pnp/pnpacpi/
 320 F:      include/linux/acpi.h
 321 F:      include/linux/fwnode.h
 322 F:      include/acpi/
 323 F:      Documentation/acpi/
 324 F:      Documentation/ABI/testing/sysfs-bus-acpi
 325 F:      Documentation/ABI/testing/configfs-acpi
 326 F:      drivers/pci/*acpi*
 327 F:      drivers/pci/*/*acpi*
 328 F:      tools/power/acpi/
 329
 330 ACPI APEI
 331 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 332 M:      Len Brown <lenb@kernel.org>
 333 L:      linux-acpi@vger.kernel.org
 334 R:      Tony Luck <tony.luck@intel.com>
 335 R:      Borislav Petkov <bp@alien8.de>
 336 F:      drivers/acpi/apei/
 337
 338 ACPI COMPONENT ARCHITECTURE (ACPICA)
 339 M:      Robert Moore <robert.moore@intel.com>
 340 M:      Erik Schmauss <erik.schmauss@intel.com>
 341 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 342 L:      linux-acpi@vger.kernel.org
 343 L:      devel@acpica.org
 344 W:      https://acpica.org/
 345 W:      https://github.com/acpica/acpica/
 346 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 348 B:      https://bugzilla.kernel.org
 349 B:      https://bugs.acpica.org
 350 S:      Supported
 351 F:      drivers/acpi/acpica/
 352 F:      include/acpi/
 353 F:      tools/power/acpi/
 354
 355 ACPI FAN DRIVER
 356 M:      Zhang Rui <rui.zhang@intel.com>
 357 L:      linux-acpi@vger.kernel.org
 358 W:      https://01.org/linux-acpi
 359 B:      https://bugzilla.kernel.org
 360 S:      Supported
 361 F:      drivers/acpi/fan.c
 362
 363 ACPI FOR ARM64 (ACPI/arm64)
 364 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 365 M:      Hanjun Guo <hanjun.guo@linaro.org>
 366 M:      Sudeep Holla <sudeep.holla@arm.com>
 367 L:      linux-acpi@vger.kernel.org
 368 S:      Maintained
 369 F:      drivers/acpi/arm64
 370
 371 ACPI I2C MULTI INSTANTIATE DRIVER
 372 M:      Hans de Goede <hdegoede@redhat.com>
 373 L:      platform-driver-x86@vger.kernel.org
 374 S:      Maintained
 375 F:      drivers/platform/x86/i2c-multi-instantiate.c
 376
 377 ACPI PMIC DRIVERS
 378 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 379 M:      Len Brown <lenb@kernel.org>
 380 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 381 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 382 L:      linux-acpi@vger.kernel.org
 383 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 385 B:      https://bugzilla.kernel.org
 386 S:      Supported
 387 F:      drivers/acpi/pmic/
 388
 389 ACPI THERMAL DRIVER
 390 M:      Zhang Rui <rui.zhang@intel.com>
 391 L:      linux-acpi@vger.kernel.org
 392 W:      https://01.org/linux-acpi
 393 B:      https://bugzilla.kernel.org
 394 S:      Supported
 395 F:      drivers/acpi/*thermal*
 396
 397 ACPI VIDEO DRIVER
 398 M:      Zhang Rui <rui.zhang@intel.com>
 399 L:      linux-acpi@vger.kernel.org
 400 W:      https://01.org/linux-acpi
 401 B:      https://bugzilla.kernel.org
 402 S:      Supported
 403 F:      drivers/acpi/acpi_video.c
 404
 405 ACPI WMI DRIVER
 406 L:      platform-driver-x86@vger.kernel.org
 407 S:      Orphan
 408 F:      drivers/platform/x86/wmi.c
 409 F:      include/uapi/linux/wmi.h
 410
 411 AD1889 ALSA SOUND DRIVER
 412 M:      Thibaut Varene <T-Bone@parisc-linux.org>
 413 W:      http://wiki.parisc-linux.org/AD1889
 414 L:      linux-parisc@vger.kernel.org
 415 S:      Maintained
 416 F:      sound/pci/ad1889.*
 417
 418 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 419 M:      Michael Hennerich <michael.hennerich@analog.com>
 420 W:      http://wiki.analog.com/AD5254
 421 W:      http://ez.analog.com/community/linux-device-drivers
 422 S:      Supported
 423 F:      drivers/misc/ad525x_dpot.c
 424
 425 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 426 M:      Michael Hennerich <michael.hennerich@analog.com>
 427 W:      http://wiki.analog.com/AD5398
 428 W:      http://ez.analog.com/community/linux-device-drivers
 429 S:      Supported
 430 F:      drivers/regulator/ad5398.c
 431
 432 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 433 M:      Michael Hennerich <michael.hennerich@analog.com>
 434 W:      http://wiki.analog.com/AD7142
 435 W:      http://ez.analog.com/community/linux-device-drivers
 436 S:      Supported
 437 F:      drivers/input/misc/ad714x.c
 438
 439 AD7877 TOUCHSCREEN DRIVER
 440 M:      Michael Hennerich <michael.hennerich@analog.com>
 441 W:      http://wiki.analog.com/AD7877
 442 W:      http://ez.analog.com/community/linux-device-drivers
 443 S:      Supported
 444 F:      drivers/input/touchscreen/ad7877.c
 445
 446 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 447 M:      Michael Hennerich <michael.hennerich@analog.com>
 448 W:      http://wiki.analog.com/AD7879
 449 W:      http://ez.analog.com/community/linux-device-drivers
 450 S:      Supported
 451 F:      drivers/input/touchscreen/ad7879.c
 452
 453 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 454 M:      Jiri Kosina <jikos@kernel.org>
 455 S:      Maintained
 456
 457 ADF7242 IEEE 802.15.4 RADIO DRIVER
 458 M:      Michael Hennerich <michael.hennerich@analog.com>
 459 W:      https://wiki.analog.com/ADF7242
 460 W:      http://ez.analog.com/community/linux-device-drivers
 461 L:      linux-wpan@vger.kernel.org
 462 S:      Supported
 463 F:      drivers/net/ieee802154/adf7242.c
 464 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 465
 466 ADM1025 HARDWARE MONITOR DRIVER
 467 M:      Jean Delvare <jdelvare@suse.com>
 468 L:      linux-hwmon@vger.kernel.org
 469 S:      Maintained
 470 F:      Documentation/hwmon/adm1025
 471 F:      drivers/hwmon/adm1025.c
 472
 473 ADM1029 HARDWARE MONITOR DRIVER
 474 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 475 L:      linux-hwmon@vger.kernel.org
 476 S:      Maintained
 477 F:      drivers/hwmon/adm1029.c
 478
 479 ADM8211 WIRELESS DRIVER
 480 L:      linux-wireless@vger.kernel.org
 481 W:      http://wireless.kernel.org/
 482 S:      Orphan
 483 F:      drivers/net/wireless/admtek/adm8211.*
 484
 485 ADP1653 FLASH CONTROLLER DRIVER
 486 M:      Sakari Ailus <sakari.ailus@iki.fi>
 487 L:      linux-media@vger.kernel.org
 488 S:      Maintained
 489 F:      drivers/media/i2c/adp1653.c
 490 F:      include/media/i2c/adp1653.h
 491
 492 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 493 M:      Michael Hennerich <michael.hennerich@analog.com>
 494 W:      http://wiki.analog.com/ADP5520
 495 W:      http://ez.analog.com/community/linux-device-drivers
 496 S:      Supported
 497 F:      drivers/mfd/adp5520.c
 498 F:      drivers/video/backlight/adp5520_bl.c
 499 F:      drivers/leds/leds-adp5520.c
 500 F:      drivers/gpio/gpio-adp5520.c
 501 F:      drivers/input/keyboard/adp5520-keys.c
 502
 503 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 504 M:      Michael Hennerich <michael.hennerich@analog.com>
 505 W:      http://wiki.analog.com/ADP5588
 506 W:      http://ez.analog.com/community/linux-device-drivers
 507 S:      Supported
 508 F:      drivers/input/keyboard/adp5588-keys.c
 509 F:      drivers/gpio/gpio-adp5588.c
 510
 511 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 512 M:      Michael Hennerich <michael.hennerich@analog.com>
 513 W:      http://wiki.analog.com/ADP8860
 514 W:      http://ez.analog.com/community/linux-device-drivers
 515 S:      Supported
 516 F:      drivers/video/backlight/adp8860_bl.c
 517
 518 ADS1015 HARDWARE MONITOR DRIVER
 519 M:      Dirk Eibach <eibach@gdsys.de>
 520 L:      linux-hwmon@vger.kernel.org
 521 S:      Maintained
 522 F:      Documentation/hwmon/ads1015
 523 F:      drivers/hwmon/ads1015.c
 524 F:      include/linux/platform_data/ads1015.h
 525
 526 ADT746X FAN DRIVER
 527 M:      Colin Leroy <colin@colino.net>
 528 S:      Maintained
 529 F:      drivers/macintosh/therm_adt746x.c
 530
 531 ADT7475 HARDWARE MONITOR DRIVER
 532 M:      Jean Delvare <jdelvare@suse.com>
 533 L:      linux-hwmon@vger.kernel.org
 534 S:      Maintained
 535 F:      Documentation/hwmon/adt7475
 536 F:      drivers/hwmon/adt7475.c
 537
 538 ADVANSYS SCSI DRIVER
 539 M:      Matthew Wilcox <willy@infradead.org>
 540 M:      Hannes Reinecke <hare@suse.com>
 541 L:      linux-scsi@vger.kernel.org
 542 S:      Maintained
 543 F:      Documentation/scsi/advansys.txt
 544 F:      drivers/scsi/advansys.c
 545
 546 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 547 M:      Michael Hennerich <michael.hennerich@analog.com>
 548 W:      http://wiki.analog.com/ADXL345
 549 W:      http://ez.analog.com/community/linux-device-drivers
 550 S:      Supported
 551 F:      drivers/input/misc/adxl34x.c
 552
 553 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 554 M:      Stefan Popa <stefan.popa@analog.com>
 555 W:      http://ez.analog.com/community/linux-device-drivers
 556 S:      Supported
 557 F:      drivers/iio/accel/adxl372.c
 558 F:      drivers/iio/accel/adxl372_spi.c
 559 F:      drivers/iio/accel/adxl372_i2c.c
 560 F:      Documentation/devicetree/bindings/iio/accel/adxl372.txt
 561
 562 AF9013 MEDIA DRIVER
 563 M:      Antti Palosaari <crope@iki.fi>
 564 L:      linux-media@vger.kernel.org
 565 W:      https://linuxtv.org
 566 W:      http://palosaari.fi/linux/
 567 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 568 T:      git git://linuxtv.org/anttip/media_tree.git
 569 S:      Maintained
 570 F:      drivers/media/dvb-frontends/af9013*
 571
 572 AF9033 MEDIA DRIVER
 573 M:      Antti Palosaari <crope@iki.fi>
 574 L:      linux-media@vger.kernel.org
 575 W:      https://linuxtv.org
 576 W:      http://palosaari.fi/linux/
 577 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 578 T:      git git://linuxtv.org/anttip/media_tree.git
 579 S:      Maintained
 580 F:      drivers/media/dvb-frontends/af9033*
 581
 582 AFFS FILE SYSTEM
 583 M:      David Sterba <dsterba@suse.com>
 584 L:      linux-fsdevel@vger.kernel.org
 585 S:      Odd Fixes
 586 F:      Documentation/filesystems/affs.txt
 587 F:      fs/affs/
 588
 589 AFS FILESYSTEM
 590 M:      David Howells <dhowells@redhat.com>
 591 L:      linux-afs@lists.infradead.org
 592 S:      Supported
 593 F:      fs/afs/
 594 F:      include/trace/events/afs.h
 595 F:      Documentation/filesystems/afs.txt
 596 W:      https://www.infradead.org/~dhowells/kafs/
 597
 598 AGPGART DRIVER
 599 M:      David Airlie <airlied@linux.ie>
 600 T:      git git://anongit.freedesktop.org/drm/drm
 601 S:      Maintained
 602 F:      drivers/char/agp/
 603 F:      include/linux/agp*
 604 F:      include/uapi/linux/agp*
 605
 606 AHA152X SCSI DRIVER
 607 M:      "Juergen E. Fischer" <fischer@norbit.de>
 608 L:      linux-scsi@vger.kernel.org
 609 S:      Maintained
 610 F:      drivers/scsi/aha152x*
 611 F:      drivers/scsi/pcmcia/aha152x*
 612
 613 AIC7XXX / AIC79XX SCSI DRIVER
 614 M:      Hannes Reinecke <hare@suse.com>
 615 L:      linux-scsi@vger.kernel.org
 616 S:      Maintained
 617 F:      drivers/scsi/aic7xxx/
 618
 619 AIMSLAB FM RADIO RECEIVER DRIVER
 620 M:      Hans Verkuil <hverkuil@xs4all.nl>
 621 L:      linux-media@vger.kernel.org
 622 T:      git git://linuxtv.org/media_tree.git
 623 W:      https://linuxtv.org
 624 S:      Maintained
 625 F:      drivers/media/radio/radio-aimslab*
 626
 627 AIO
 628 M:      Benjamin LaHaise <bcrl@kvack.org>
 629 L:      linux-aio@kvack.org
 630 S:      Supported
 631 F:      fs/aio.c
 632 F:      include/linux/*aio*.h
 633
 634 AIRSPY MEDIA DRIVER
 635 M:      Antti Palosaari <crope@iki.fi>
 636 L:      linux-media@vger.kernel.org
 637 W:      https://linuxtv.org
 638 W:      http://palosaari.fi/linux/
 639 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 640 T:      git git://linuxtv.org/anttip/media_tree.git
 641 S:      Maintained
 642 F:      drivers/media/usb/airspy/
 643
 644 ALACRITECH GIGABIT ETHERNET DRIVER
 645 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 646 S:      Maintained
 647 F:      drivers/net/ethernet/alacritech/*
 648
 649 ALCATEL SPEEDTOUCH USB DRIVER
 650 M:      Duncan Sands <duncan.sands@free.fr>
 651 L:      linux-usb@vger.kernel.org
 652 W:      http://www.linux-usb.org/SpeedTouch/
 653 S:      Maintained
 654 F:      drivers/usb/atm/speedtch.c
 655 F:      drivers/usb/atm/usbatm.c
 656
 657 ALCHEMY AU1XX0 MMC DRIVER
 658 M:      Manuel Lauss <manuel.lauss@gmail.com>
 659 S:      Maintained
 660 F:      drivers/mmc/host/au1xmmc.c
 661
 662 ALI1563 I2C DRIVER
 663 M:      Rudolf Marek <r.marek@assembler.cz>
 664 L:      linux-i2c@vger.kernel.org
 665 S:      Maintained
 666 F:      Documentation/i2c/busses/i2c-ali1563
 667 F:      drivers/i2c/busses/i2c-ali1563.c
 668
 669 ALLWINNER SECURITY SYSTEM
 670 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 671 L:      linux-crypto@vger.kernel.org
 672 S:      Maintained
 673 F:      drivers/crypto/sunxi-ss/
 674
 675 ALLWINNER VPU DRIVER
 676 M:      Maxime Ripard <maxime.ripard@bootlin.com>
 677 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 678 L:      linux-media@vger.kernel.org
 679 S:      Maintained
 680 F:      drivers/staging/media/sunxi/cedrus/
 681
 682 ALPHA PORT
 683 M:      Richard Henderson <rth@twiddle.net>
 684 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 685 M:      Matt Turner <mattst88@gmail.com>
 686 S:      Odd Fixes
 687 L:      linux-alpha@vger.kernel.org
 688 F:      arch/alpha/
 689
 690 ALPS PS/2 TOUCHPAD DRIVER
 691 R:      Pali Rohár <pali.rohar@gmail.com>
 692 F:      drivers/input/mouse/alps.*
 693
 694 ALTERA I2C CONTROLLER DRIVER
 695 M:      Thor Thayer <thor.thayer@linux.intel.com>
 696 S:      Maintained
 697 F:      drivers/i2c/busses/i2c-altera.c
 698
 699 ALTERA MAILBOX DRIVER
 700 M:      Ley Foon Tan <lftan@altera.com>
 701 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 702 S:      Maintained
 703 F:      drivers/mailbox/mailbox-altera.c
 704
 705 ALTERA PIO DRIVER
 706 M:      Tien Hock Loh <thloh@altera.com>
 707 L:      linux-gpio@vger.kernel.org
 708 S:      Maintained
 709 F:      drivers/gpio/gpio-altera.c
 710
 711 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 712 M:      Thor Thayer <thor.thayer@linux.intel.com>
 713 S:      Maintained
 714 F:      drivers/gpio/gpio-altera-a10sr.c
 715 F:      drivers/mfd/altera-a10sr.c
 716 F:      drivers/reset/reset-a10sr.c
 717 F:      include/linux/mfd/altera-a10sr.h
 718 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 719
 720 ALTERA TRIPLE SPEED ETHERNET DRIVER
 721 M:      Thor Thayer <thor.thayer@linux.intel.com>
 722 L:      netdev@vger.kernel.org
 723 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 724 S:      Maintained
 725 F:      drivers/net/ethernet/altera/
 726
 727 ALTERA UART/JTAG UART SERIAL DRIVERS
 728 M:      Tobias Klauser <tklauser@distanz.ch>
 729 L:      linux-serial@vger.kernel.org
 730 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 731 S:      Maintained
 732 F:      drivers/tty/serial/altera_uart.c
 733 F:      drivers/tty/serial/altera_jtaguart.c
 734 F:      include/linux/altera_uart.h
 735 F:      include/linux/altera_jtaguart.h
 736
 737 AMAZON ETHERNET DRIVERS
 738 M:      Netanel Belgazal <netanel@amazon.com>
 739 R:      Saeed Bishara <saeedb@amazon.com>
 740 R:      Zorik Machulsky <zorik@amazon.com>
 741 L:      netdev@vger.kernel.org
 742 S:      Supported
 743 F:      Documentation/networking/device_drivers/amazon/ena.txt
 744 F:      drivers/net/ethernet/amazon/
 745
 746 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 747 M:      Tom Lendacky <thomas.lendacky@amd.com>
 748 M:      Gary Hook <gary.hook@amd.com>
 749 L:      linux-crypto@vger.kernel.org
 750 S:      Supported
 751 F:      drivers/crypto/ccp/
 752 F:      include/linux/ccp.h
 753
 754 AMD DISPLAY CORE
 755 M:      Harry Wentland <harry.wentland@amd.com>
 756 M:      Leo Li <sunpeng.li@amd.com>
 757 L:      amd-gfx@lists.freedesktop.org
 758 T:      git git://people.freedesktop.org/~agd5f/linux
 759 S:      Supported
 760 F:      drivers/gpu/drm/amd/display/
 761
 762 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 763 M:      Huang Rui <ray.huang@amd.com>
 764 L:      linux-hwmon@vger.kernel.org
 765 S:      Supported
 766 F:      Documentation/hwmon/fam15h_power
 767 F:      drivers/hwmon/fam15h_power.c
 768
 769 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 770 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 771 S:      Orphan
 772 F:      drivers/usb/gadget/udc/amd5536udc.*
 773
 774 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 775 P:      Andres Salomon <dilinger@queued.net>
 776 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 777 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 778 S:      Supported
 779 F:      drivers/char/hw_random/geode-rng.c
 780 F:      drivers/crypto/geode*
 781 F:      drivers/video/fbdev/geode/
 782 F:      arch/x86/include/asm/geode.h
 783
 784 AMD IOMMU (AMD-VI)
 785 M:      Joerg Roedel <joro@8bytes.org>
 786 L:      iommu@lists.linux-foundation.org
 787 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 788 S:      Maintained
 789 F:      drivers/iommu/amd_iommu*.[ch]
 790 F:      include/linux/amd-iommu.h
 791
 792 AMD KFD
 793 M:      Oded Gabbay <oded.gabbay@gmail.com>
 794 L:      dri-devel@lists.freedesktop.org
 795 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 796 S:      Supported
 797 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 798 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 799 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 800 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 801 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 802 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 803 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 804 F:      drivers/gpu/drm/amd/amdkfd/
 805 F:      drivers/gpu/drm/amd/include/cik_structs.h
 806 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 807 F:      drivers/gpu/drm/amd/include/vi_structs.h
 808 F:      drivers/gpu/drm/amd/include/v9_structs.h
 809 F:      include/uapi/linux/kfd_ioctl.h
 810
 811 AMD POWERPLAY
 812 M:      Rex Zhu <rex.zhu@amd.com>
 813 M:      Evan Quan <evan.quan@amd.com>
 814 L:      amd-gfx@lists.freedesktop.org
 815 S:      Supported
 816 F:      drivers/gpu/drm/amd/powerplay/
 817 T:      git git://people.freedesktop.org/~agd5f/linux
 818
 819 AMD SEATTLE DEVICE TREE SUPPORT
 820 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 821 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 822 M:      Tom Lendacky <thomas.lendacky@amd.com>
 823 S:      Supported
 824 F:      arch/arm64/boot/dts/amd/
 825
 826 AMD XGBE DRIVER
 827 M:      Tom Lendacky <thomas.lendacky@amd.com>
 828 L:      netdev@vger.kernel.org
 829 S:      Supported
 830 F:      drivers/net/ethernet/amd/xgbe/
 831 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 832
 833 ANALOG DEVICES INC AD5686 DRIVER
 834 M:      Stefan Popa <stefan.popa@analog.com>
 835 L:      linux-pm@vger.kernel.org
 836 W:      http://ez.analog.com/community/linux-device-drivers
 837 S:      Supported
 838 F:      drivers/iio/dac/ad5686*
 839 F:      drivers/iio/dac/ad5696*
 840
 841 ANALOG DEVICES INC AD5758 DRIVER
 842 M:      Stefan Popa <stefan.popa@analog.com>
 843 L:      linux-iio@vger.kernel.org
 844 W:      http://ez.analog.com/community/linux-device-drivers
 845 S:      Supported
 846 F:      drivers/iio/dac/ad5758.c
 847 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 848
 849 ANALOG DEVICES INC AD7124 DRIVER
 850 M:      Stefan Popa <stefan.popa@analog.com>
 851 L:      linux-iio@vger.kernel.org
 852 W:      http://ez.analog.com/community/linux-device-drivers
 853 S:      Supported
 854 F:      drivers/iio/adc/ad7124.c
 855 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7124.txt
 856
 857 ANALOG DEVICES INC AD9389B DRIVER
 858 M:      Hans Verkuil <hans.verkuil@cisco.com>
 859 L:      linux-media@vger.kernel.org
 860 S:      Maintained
 861 F:      drivers/media/i2c/ad9389b*
 862
 863 ANALOG DEVICES INC ADGS1408 DRIVER
 864 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 865 S:      Supported
 866 F:      drivers/mux/adgs1408.c
 867 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 868
 869 ANALOG DEVICES INC ADP5061 DRIVER
 870 M:      Stefan Popa <stefan.popa@analog.com>
 871 L:      linux-pm@vger.kernel.org
 872 W:      http://ez.analog.com/community/linux-device-drivers
 873 S:      Supported
 874 F:      drivers/power/supply/adp5061.c
 875
 876 ANALOG DEVICES INC ADV7180 DRIVER
 877 M:      Lars-Peter Clausen <lars@metafoo.de>
 878 L:      linux-media@vger.kernel.org
 879 W:      http://ez.analog.com/community/linux-device-drivers
 880 S:      Supported
 881 F:      drivers/media/i2c/adv7180.c
 882
 883 ANALOG DEVICES INC ADV748X DRIVER
 884 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 885 L:      linux-media@vger.kernel.org
 886 S:      Maintained
 887 F:      drivers/media/i2c/adv748x/*
 888
 889 ANALOG DEVICES INC ADV7511 DRIVER
 890 M:      Hans Verkuil <hans.verkuil@cisco.com>
 891 L:      linux-media@vger.kernel.org
 892 S:      Maintained
 893 F:      drivers/media/i2c/adv7511*
 894
 895 ANALOG DEVICES INC ADV7604 DRIVER
 896 M:      Hans Verkuil <hans.verkuil@cisco.com>
 897 L:      linux-media@vger.kernel.org
 898 S:      Maintained
 899 F:      drivers/media/i2c/adv7604*
 900
 901 ANALOG DEVICES INC ADV7842 DRIVER
 902 M:      Hans Verkuil <hans.verkuil@cisco.com>
 903 L:      linux-media@vger.kernel.org
 904 S:      Maintained
 905 F:      drivers/media/i2c/adv7842*
 906
 907 ANALOG DEVICES INC ASOC CODEC DRIVERS
 908 M:      Lars-Peter Clausen <lars@metafoo.de>
 909 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 910 W:      http://wiki.analog.com/
 911 W:      http://ez.analog.com/community/linux-device-drivers
 912 S:      Supported
 913 F:      sound/soc/codecs/adau*
 914 F:      sound/soc/codecs/adav*
 915 F:      sound/soc/codecs/ad1*
 916 F:      sound/soc/codecs/ad7*
 917 F:      sound/soc/codecs/ssm*
 918 F:      sound/soc/codecs/sigmadsp.*
 919
 920 ANALOG DEVICES INC DMA DRIVERS
 921 M:      Lars-Peter Clausen <lars@metafoo.de>
 922 W:      http://ez.analog.com/community/linux-device-drivers
 923 S:      Supported
 924 F:      drivers/dma/dma-axi-dmac.c
 925
 926 ANALOG DEVICES INC IIO DRIVERS
 927 M:      Lars-Peter Clausen <lars@metafoo.de>
 928 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 929 W:      http://wiki.analog.com/
 930 W:      http://ez.analog.com/community/linux-device-drivers
 931 S:      Supported
 932 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 933 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 934 F:      drivers/iio/*/ad*
 935 F:      drivers/iio/adc/ltc2497*
 936 X:      drivers/iio/*/adjd*
 937 F:      drivers/staging/iio/*/ad*
 938
 939 ANDES ARCHITECTURE
 940 M:      Greentime Hu <green.hu@gmail.com>
 941 M:      Vincent Chen <deanbo422@gmail.com>
 942 T:      git https://github.com/andestech/linux.git
 943 S:      Supported
 944 F:      arch/nds32/
 945 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 946 F:      Documentation/devicetree/bindings/nds32/
 947 K:      nds32
 948 N:      nds32
 949
 950 ANDROID CONFIG FRAGMENTS
 951 M:      Rob Herring <robh@kernel.org>
 952 S:      Supported
 953 F:      kernel/configs/android*
 954
 955 ANDROID DRIVERS
 956 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 957 M:      Arve Hjønnevåg <arve@android.com>
 958 M:      Todd Kjos <tkjos@android.com>
 959 M:      Martijn Coenen <maco@android.com>
 960 M:      Joel Fernandes <joel@joelfernandes.org>
 961 M:      Christian Brauner <christian@brauner.io>
 962 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 963 L:      devel@driverdev.osuosl.org
 964 S:      Supported
 965 F:      drivers/android/
 966 F:      drivers/staging/android/
 967
 968 ANDROID GOLDFISH PIC DRIVER
 969 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 970 S:      Supported
 971 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 972 F:      drivers/irqchip/irq-goldfish-pic.c
 973
 974 ANDROID GOLDFISH RTC DRIVER
 975 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 976 S:      Supported
 977 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 978 F:      drivers/rtc/rtc-goldfish.c
 979
 980 ANDROID ION DRIVER
 981 M:      Laura Abbott <labbott@redhat.com>
 982 M:      Sumit Semwal <sumit.semwal@linaro.org>
 983 L:      devel@driverdev.osuosl.org
 984 L:      dri-devel@lists.freedesktop.org
 985 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
 986 S:      Supported
 987 F:      drivers/staging/android/ion
 988 F:      drivers/staging/android/uapi/ion.h
 989
 990 AOA (Apple Onboard Audio) ALSA DRIVER
 991 M:      Johannes Berg <johannes@sipsolutions.net>
 992 L:      linuxppc-dev@lists.ozlabs.org
 993 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 994 S:      Maintained
 995 F:      sound/aoa/
 996
 997 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 998 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 999 L:      linux-iio@vger.kernel.org
1000 S:      Maintained
1001 F:      drivers/iio/adc/stx104.c
1002
1003 APM DRIVER
1004 M:      Jiri Kosina <jikos@kernel.org>
1005 S:      Odd fixes
1006 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1007 F:      arch/x86/kernel/apm_32.c
1008 F:      include/linux/apm_bios.h
1009 F:      include/uapi/linux/apm_bios.h
1010 F:      drivers/char/apm-emulation.c
1011
1012 APPARMOR SECURITY MODULE
1013 M:      John Johansen <john.johansen@canonical.com>
1014 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1015 W:      wiki.apparmor.net
1016 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1017 S:      Supported
1018 F:      security/apparmor/
1019 F:      Documentation/admin-guide/LSM/apparmor.rst
1020
1021 APPLE BCM5974 MULTITOUCH DRIVER
1022 M:      Henrik Rydberg <rydberg@bitmath.org>
1023 L:      linux-input@vger.kernel.org
1024 S:      Odd fixes
1025 F:      drivers/input/mouse/bcm5974.c
1026
1027 APPLE SMC DRIVER
1028 M:      Henrik Rydberg <rydberg@bitmath.org>
1029 L:      linux-hwmon@vger.kernel.org
1030 S:      Odd fixes
1031 F:      drivers/hwmon/applesmc.c
1032
1033 APPLETALK NETWORK LAYER
1034 L:      netdev@vger.kernel.org
1035 S:      Odd fixes
1036 F:      drivers/net/appletalk/
1037 F:      net/appletalk/
1038
1039 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1040 M:      Duc Dang <dhdang@apm.com>
1041 S:      Supported
1042 F:      arch/arm64/boot/dts/apm/
1043
1044 APPLIED MICRO (APM) X-GENE SOC EDAC
1045 M:      Loc Ho <lho@apm.com>
1046 S:      Supported
1047 F:      drivers/edac/xgene_edac.c
1048 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1049
1050 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1051 M:      Iyappan Subramanian <isubramanian@apm.com>
1052 M:      Keyur Chudgar <kchudgar@apm.com>
1053 S:      Supported
1054 F:      drivers/net/ethernet/apm/xgene-v2/
1055
1056 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1057 M:      Iyappan Subramanian <isubramanian@apm.com>
1058 M:      Keyur Chudgar <kchudgar@apm.com>
1059 M:      Quan Nguyen <qnguyen@apm.com>
1060 S:      Supported
1061 F:      drivers/net/ethernet/apm/xgene/
1062 F:      drivers/net/phy/mdio-xgene.c
1063 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1064 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1065
1066 APPLIED MICRO (APM) X-GENE SOC PMU
1067 M:      Tai Nguyen <ttnguyen@apm.com>
1068 S:      Supported
1069 F:      drivers/perf/xgene_pmu.c
1070 F:      Documentation/perf/xgene-pmu.txt
1071 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1072
1073 APTINA CAMERA SENSOR PLL
1074 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1075 L:      linux-media@vger.kernel.org
1076 S:      Maintained
1077 F:      drivers/media/i2c/aptina-pll.*
1078
1079 ARC FRAMEBUFFER DRIVER
1080 M:      Jaya Kumar <jayalk@intworks.biz>
1081 S:      Maintained
1082 F:      drivers/video/fbdev/arcfb.c
1083 F:      drivers/video/fbdev/core/fb_defio.c
1084
1085 ARC PGU DRM DRIVER
1086 M:      Alexey Brodkin <abrodkin@synopsys.com>
1087 S:      Supported
1088 F:      drivers/gpu/drm/arc/
1089 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1090
1091 ARCNET NETWORK LAYER
1092 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1093 L:      netdev@vger.kernel.org
1094 S:      Maintained
1095 F:      drivers/net/arcnet/
1096 F:      include/uapi/linux/if_arcnet.h
1097
1098 ARM ARCHITECTED TIMER DRIVER
1099 M:      Mark Rutland <mark.rutland@arm.com>
1100 M:      Marc Zyngier <marc.zyngier@arm.com>
1101 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1102 S:      Maintained
1103 F:      arch/arm/include/asm/arch_timer.h
1104 F:      arch/arm64/include/asm/arch_timer.h
1105 F:      drivers/clocksource/arm_arch_timer.c
1106
1107 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1108 M:      Linus Walleij <linus.walleij@linaro.org>
1109 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1110 S:      Maintained
1111 F:      Documentation/devicetree/bindings/arm/arm-boards
1112 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1113 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1114 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1115 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1116 F:      arch/arm/mach-integrator/
1117 F:      arch/arm/mach-realview/
1118 F:      arch/arm/mach-versatile/
1119 F:      arch/arm/plat-versatile/
1120 F:      arch/arm/boot/dts/arm-realview-*
1121 F:      arch/arm/boot/dts/integrator*
1122 F:      arch/arm/boot/dts/versatile*
1123 F:      drivers/clk/versatile/
1124 F:      drivers/i2c/busses/i2c-versatile.c
1125 F:      drivers/irqchip/irq-versatile-fpga.c
1126 F:      drivers/mtd/maps/physmap_of_versatile.c
1127 F:      drivers/power/reset/arm-versatile-reboot.c
1128 F:      drivers/soc/versatile/
1129
1130 ARM HDLCD DRM DRIVER
1131 M:      Liviu Dudau <liviu.dudau@arm.com>
1132 S:      Supported
1133 F:      drivers/gpu/drm/arm/hdlcd_*
1134 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1135
1136 ARM MALI-DP DRM DRIVER
1137 M:      Liviu Dudau <liviu.dudau@arm.com>
1138 M:      Brian Starkey <brian.starkey@arm.com>
1139 M:      Mali DP Maintainers <malidp@foss.arm.com>
1140 S:      Supported
1141 F:      drivers/gpu/drm/arm/
1142 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1143
1144 ARM MFM AND FLOPPY DRIVERS
1145 M:      Ian Molton <spyro@f2s.com>
1146 S:      Maintained
1147 F:      arch/arm/lib/floppydma.S
1148 F:      arch/arm/include/asm/floppy.h
1149
1150 ARM PMU PROFILING AND DEBUGGING
1151 M:      Will Deacon <will.deacon@arm.com>
1152 M:      Mark Rutland <mark.rutland@arm.com>
1153 S:      Maintained
1154 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1155 F:      arch/arm*/kernel/perf_*
1156 F:      arch/arm/oprofile/common.c
1157 F:      arch/arm*/kernel/hw_breakpoint.c
1158 F:      arch/arm*/include/asm/hw_breakpoint.h
1159 F:      arch/arm*/include/asm/perf_event.h
1160 F:      drivers/perf/*
1161 F:      include/linux/perf/arm_pmu.h
1162 F:      Documentation/devicetree/bindings/arm/pmu.txt
1163 F:      Documentation/devicetree/bindings/perf/
1164
1165 ARM PORT
1166 M:      Russell King <linux@armlinux.org.uk>
1167 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1168 W:      http://www.armlinux.org.uk/
1169 S:      Odd Fixes
1170 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1171 F:      arch/arm/
1172 X:      arch/arm/boot/dts/
1173
1174 ARM PRIMECELL AACI PL041 DRIVER
1175 M:      Russell King <linux@armlinux.org.uk>
1176 S:      Odd Fixes
1177 F:      sound/arm/aaci.*
1178
1179 ARM PRIMECELL BUS SUPPORT
1180 M:      Russell King <linux@armlinux.org.uk>
1181 S:      Odd Fixes
1182 F:      drivers/amba/
1183 F:      include/linux/amba/bus.h
1184
1185 ARM PRIMECELL CLCD PL110 DRIVER
1186 M:      Russell King <linux@armlinux.org.uk>
1187 S:      Odd Fixes
1188 F:      drivers/video/fbdev/amba-clcd.*
1189
1190 ARM PRIMECELL KMI PL050 DRIVER
1191 M:      Russell King <linux@armlinux.org.uk>
1192 S:      Odd Fixes
1193 F:      drivers/input/serio/ambakmi.*
1194 F:      include/linux/amba/kmi.h
1195
1196 ARM PRIMECELL MMCI PL180/1 DRIVER
1197 M:      Russell King <linux@armlinux.org.uk>
1198 S:      Odd Fixes
1199 F:      drivers/mmc/host/mmci.*
1200 F:      include/linux/amba/mmci.h
1201
1202 ARM PRIMECELL SSP PL022 SPI DRIVER
1203 M:      Linus Walleij <linus.walleij@linaro.org>
1204 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1205 S:      Maintained
1206 F:      Documentation/devicetree/bindings/spi/spi_pl022.txt
1207 F:      drivers/spi/spi-pl022.c
1208
1209 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1210 M:      Russell King <linux@armlinux.org.uk>
1211 S:      Odd Fixes
1212 F:      drivers/tty/serial/amba-pl01*.c
1213 F:      include/linux/amba/serial.h
1214
1215 ARM PRIMECELL VIC PL190/PL192 DRIVER
1216 M:      Linus Walleij <linus.walleij@linaro.org>
1217 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1218 S:      Maintained
1219 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1220 F:      drivers/irqchip/irq-vic.c
1221
1222 ARM SMMU DRIVERS
1223 M:      Will Deacon <will.deacon@arm.com>
1224 R:      Robin Murphy <robin.murphy@arm.com>
1225 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1226 S:      Maintained
1227 F:      drivers/iommu/arm-smmu.c
1228 F:      drivers/iommu/arm-smmu-v3.c
1229 F:      drivers/iommu/io-pgtable-arm.c
1230 F:      drivers/iommu/io-pgtable-arm-v7s.c
1231
1232 ARM SUB-ARCHITECTURES
1233 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1234 S:      Maintained
1235 F:      arch/arm/mach-*/
1236 F:      arch/arm/plat-*/
1237 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1238
1239 ARM/ACTIONS SEMI ARCHITECTURE
1240 M:      Andreas Färber <afaerber@suse.de>
1241 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1242 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1243 S:      Maintained
1244 N:      owl
1245 F:      arch/arm/mach-actions/
1246 F:      arch/arm/boot/dts/owl-*
1247 F:      arch/arm64/boot/dts/actions/
1248 F:      drivers/clk/actions/
1249 F:      drivers/clocksource/timer-owl*
1250 F:      drivers/dma/owl-dma.c
1251 F:      drivers/i2c/busses/i2c-owl.c
1252 F:      drivers/pinctrl/actions/*
1253 F:      drivers/soc/actions/
1254 F:      include/dt-bindings/power/owl-*
1255 F:      include/linux/soc/actions/
1256 F:      Documentation/devicetree/bindings/arm/actions.txt
1257 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1258 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1259 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1260 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1261 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1262 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1263
1264 ARM/ADS SPHERE 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/AFEB9260 MACHINE SUPPORT
1270 M:      Sergey Lapin <slapin@ossfans.org>
1271 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1272 S:      Maintained
1273
1274 ARM/AJECO 1ARM MACHINE SUPPORT
1275 M:      Lennert Buytenhek <kernel@wantstofly.org>
1276 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1277 S:      Maintained
1278
1279 ARM/Allwinner SoC Clock Support
1280 M:      Emilio López <emilio@elopez.com.ar>
1281 S:      Maintained
1282 F:      drivers/clk/sunxi/
1283
1284 ARM/Allwinner sunXi SoC support
1285 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1286 M:      Chen-Yu Tsai <wens@csie.org>
1287 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1288 S:      Maintained
1289 N:      sun[x456789]i
1290 N:      sun50i
1291 F:      arch/arm/mach-sunxi/
1292 F:      arch/arm64/boot/dts/allwinner/
1293 F:      drivers/clk/sunxi-ng/
1294 F:      drivers/pinctrl/sunxi/
1295 F:      drivers/soc/sunxi/
1296 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1297
1298 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1299 M:      Neil Armstrong <narmstrong@baylibre.com>
1300 M:      Jerome Brunet <jbrunet@baylibre.com>
1301 L:      linux-amlogic@lists.infradead.org
1302 S:      Maintained
1303 F:      drivers/clk/meson/
1304 F:      include/dt-bindings/clock/meson*
1305 F:      include/dt-bindings/clock/gxbb*
1306 F:      Documentation/devicetree/bindings/clock/amlogic*
1307
1308 ARM/Amlogic Meson SoC support
1309 M:      Kevin Hilman <khilman@baylibre.com>
1310 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1311 L:      linux-amlogic@lists.infradead.org
1312 W:      http://linux-meson.com/
1313 S:      Maintained
1314 F:      arch/arm/mach-meson/
1315 F:      arch/arm/boot/dts/meson*
1316 F:      arch/arm64/boot/dts/amlogic/
1317 F:      drivers/pinctrl/meson/
1318 F:      drivers/mmc/host/meson*
1319 F:      drivers/soc/amlogic/
1320 N:      meson
1321
1322 ARM/Amlogic Meson SoC Sound Drivers
1323 M:      Jerome Brunet <jbrunet@baylibre.com>
1324 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1325 S:      Maintained
1326 F:      sound/soc/meson/
1327 F:      Documentation/devicetree/bindings/sound/amlogic*
1328
1329 ARM/Annapurna Labs ALPINE ARCHITECTURE
1330 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1331 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1332 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1333 S:      Maintained
1334 F:      arch/arm/mach-alpine/
1335 F:      arch/arm/boot/dts/alpine*
1336 F:      arch/arm64/boot/dts/al/
1337 F:      drivers/*/*alpine*
1338
1339 ARM/ARTPEC MACHINE SUPPORT
1340 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1341 M:      Lars Persson <lars.persson@axis.com>
1342 S:      Maintained
1343 L:      linux-arm-kernel@axis.com
1344 F:      arch/arm/mach-artpec
1345 F:      arch/arm/boot/dts/artpec6*
1346 F:      drivers/clk/axis
1347 F:      drivers/crypto/axis
1348 F:      drivers/pinctrl/pinctrl-artpec*
1349 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1350
1351 ARM/ASPEED I2C DRIVER
1352 M:      Brendan Higgins <brendanhiggins@google.com>
1353 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1354 R:      Joel Stanley <joel@jms.id.au>
1355 L:      linux-i2c@vger.kernel.org
1356 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1357 S:      Maintained
1358 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1359 F:      drivers/i2c/busses/i2c-aspeed.c
1360 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1361 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1362
1363 ARM/ASPEED MACHINE SUPPORT
1364 M:      Joel Stanley <joel@jms.id.au>
1365 R:      Andrew Jeffery <andrew@aj.id.au>
1366 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1367 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1368 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1369 S:      Supported
1370 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1371 F:      arch/arm/mach-aspeed/
1372 F:      arch/arm/boot/dts/aspeed-*
1373 N:      aspeed
1374
1375 ARM/CALXEDA HIGHBANK ARCHITECTURE
1376 M:      Rob Herring <robh@kernel.org>
1377 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1378 S:      Maintained
1379 F:      arch/arm/mach-highbank/
1380 F:      arch/arm/boot/dts/highbank.dts
1381 F:      arch/arm/boot/dts/ecx-*.dts*
1382
1383 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1384 M:      Krzysztof Halasa <khalasa@piap.pl>
1385 S:      Maintained
1386 F:      arch/arm/mach-cns3xxx/
1387
1388 ARM/CAVIUM THUNDER NETWORK DRIVER
1389 M:      Sunil Goutham <sgoutham@cavium.com>
1390 M:      Robert Richter <rric@kernel.org>
1391 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1392 S:      Supported
1393 F:      drivers/net/ethernet/cavium/thunder/
1394
1395 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1396 M:      Lukasz Majewski <lukma@denx.de>
1397 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1398 S:      Maintained
1399 F:      arch/arm/mach-ep93xx/ts72xx.c
1400
1401 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1402 M:      Alexander Shiyan <shc_work@mail.ru>
1403 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1404 S:      Odd Fixes
1405 N:      clps711x
1406
1407 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1408 M:      Lennert Buytenhek <kernel@wantstofly.org>
1409 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1410 S:      Maintained
1411
1412 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1413 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1414 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1415 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1416 S:      Maintained
1417 F:      arch/arm/mach-ep93xx/
1418 F:      arch/arm/mach-ep93xx/include/mach/
1419
1420 ARM/CLKDEV SUPPORT
1421 M:      Russell King <linux@armlinux.org.uk>
1422 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1423 S:      Maintained
1424 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1425 F:      drivers/clk/clkdev.c
1426
1427 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1428 M:      Mike Rapoport <mike@compulab.co.il>
1429 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1430 S:      Maintained
1431
1432 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1433 M:      Baruch Siach <baruch@tkos.co.il>
1434 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1435 S:      Maintained
1436 F:      arch/arm/boot/dts/cx92755*
1437 N:      digicolor
1438
1439 ARM/CONTEC MICRO9 MACHINE SUPPORT
1440 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1441 S:      Maintained
1442 F:      arch/arm/mach-ep93xx/micro9.c
1443
1444 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1445 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1446 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1447 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1448 S:      Maintained
1449 F:      drivers/hwtracing/coresight/*
1450 F:      Documentation/trace/coresight.txt
1451 F:      Documentation/trace/coresight-cpu-debug.txt
1452 F:      Documentation/devicetree/bindings/arm/coresight.txt
1453 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1454 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1455 F:      tools/perf/arch/arm/util/pmu.c
1456 F:      tools/perf/arch/arm/util/auxtrace.c
1457 F:      tools/perf/arch/arm/util/cs-etm.c
1458 F:      tools/perf/arch/arm/util/cs-etm.h
1459 F:      tools/perf/util/cs-etm.*
1460 F:      tools/perf/util/cs-etm-decoder/*
1461
1462 ARM/CORGI MACHINE SUPPORT
1463 M:      Richard Purdie <rpurdie@rpsys.net>
1464 S:      Maintained
1465
1466 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1467 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1468 M:      Linus Walleij <linus.walleij@linaro.org>
1469 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1470 T:      git git://github.com/ulli-kroll/linux.git
1471 S:      Maintained
1472 F:      Documentation/devicetree/bindings/arm/gemini.txt
1473 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1474 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1475 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1476 F:      arch/arm/mach-gemini/
1477 F:      drivers/net/ethernet/cortina/
1478 F:      drivers/pinctrl/pinctrl-gemini.c
1479 F:      drivers/rtc/rtc-ftrtc010.c
1480
1481 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1482 M:      Barry Song <baohua@kernel.org>
1483 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1484 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1485 S:      Maintained
1486 F:      arch/arm/boot/dts/prima2*
1487 F:      arch/arm/mach-prima2/
1488 F:      drivers/clk/sirf/
1489 F:      drivers/clocksource/timer-prima2.c
1490 F:      drivers/clocksource/timer-atlas7.c
1491 N:      [^a-z]sirf
1492 X:      drivers/gnss
1493
1494 ARM/EBSA110 MACHINE SUPPORT
1495 M:      Russell King <linux@armlinux.org.uk>
1496 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1497 W:      http://www.armlinux.org.uk/
1498 S:      Maintained
1499 F:      arch/arm/mach-ebsa110/
1500 F:      drivers/net/ethernet/amd/am79c961a.*
1501
1502 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1503 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1504 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1505 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1506 S:      Maintained
1507 N:      efm32
1508
1509 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1510 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1511 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1512 S:      Maintained
1513 F:      arch/arm/mach-pxa/ezx.c
1514
1515 ARM/FARADAY FA526 PORT
1516 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1517 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1518 S:      Maintained
1519 T:      git git://git.berlios.de/gemini-board
1520 F:      arch/arm/mm/*-fa*
1521
1522 ARM/FOOTBRIDGE ARCHITECTURE
1523 M:      Russell King <linux@armlinux.org.uk>
1524 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1525 W:      http://www.armlinux.org.uk/
1526 S:      Maintained
1527 F:      arch/arm/include/asm/hardware/dec21285.h
1528 F:      arch/arm/mach-footbridge/
1529
1530 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1531 M:      Shawn Guo <shawnguo@kernel.org>
1532 M:      Sascha Hauer <s.hauer@pengutronix.de>
1533 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1534 R:      Fabio Estevam <fabio.estevam@nxp.com>
1535 R:      NXP Linux Team <linux-imx@nxp.com>
1536 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1537 S:      Maintained
1538 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1539 F:      arch/arm/mach-imx/
1540 F:      arch/arm/mach-mxs/
1541 F:      arch/arm/boot/dts/imx*
1542 F:      arch/arm/configs/imx*_defconfig
1543 F:      drivers/clk/imx/
1544 F:      drivers/firmware/imx/
1545 F:      drivers/soc/imx/
1546 F:      include/linux/firmware/imx/
1547 F:      include/soc/imx/
1548
1549 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1550 M:      Shawn Guo <shawnguo@kernel.org>
1551 M:      Sascha Hauer <s.hauer@pengutronix.de>
1552 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1553 R:      Stefan Agner <stefan@agner.ch>
1554 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1555 S:      Maintained
1556 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1557 F:      arch/arm/mach-imx/*vf610*
1558 F:      arch/arm/boot/dts/vf*
1559
1560 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1561 M:      Shawn Guo <shawnguo@kernel.org>
1562 M:      Li Yang <leoyang.li@nxp.com>
1563 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1564 S:      Maintained
1565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1566 F:      arch/arm/boot/dts/ls1021a*
1567 F:      arch/arm64/boot/dts/freescale/fsl-*
1568 F:      arch/arm64/boot/dts/freescale/qoriq-*
1569
1570 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1571 M:      Lennert Buytenhek <kernel@wantstofly.org>
1572 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1573 S:      Maintained
1574
1575 ARM/GUMSTIX MACHINE SUPPORT
1576 M:      Steve Sakoman <sakoman@gmail.com>
1577 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1578 S:      Maintained
1579
1580 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1581 M:      Philipp Zabel <philipp.zabel@gmail.com>
1582 M:      Paul Parsons <lost.distance@yahoo.com>
1583 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1584 S:      Maintained
1585 F:      arch/arm/mach-pxa/hx4700.c
1586 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1587 F:      sound/soc/pxa/hx4700.c
1588
1589 ARM/HISILICON SOC SUPPORT
1590 M:      Wei Xu <xuwei5@hisilicon.com>
1591 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1592 W:      http://www.hisilicon.com
1593 S:      Supported
1594 T:      git git://github.com/hisilicon/linux-hisi.git
1595 F:      arch/arm/mach-hisi/
1596 F:      arch/arm/boot/dts/hi3*
1597 F:      arch/arm/boot/dts/hip*
1598 F:      arch/arm/boot/dts/hisi*
1599 F:      arch/arm64/boot/dts/hisilicon/
1600
1601 ARM/HP JORNADA 7XX MACHINE SUPPORT
1602 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1603 W:      www.jlime.com
1604 S:      Maintained
1605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1606 F:      arch/arm/mach-sa1100/jornada720.c
1607 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1608
1609 ARM/IGEP MACHINE SUPPORT
1610 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1611 M:      Javier Martinez Canillas <javier@dowhile0.org>
1612 L:      linux-omap@vger.kernel.org
1613 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1614 S:      Maintained
1615 F:      arch/arm/boot/dts/omap3-igep*
1616
1617 ARM/INCOME PXA270 SUPPORT
1618 M:      Marek Vasut <marek.vasut@gmail.com>
1619 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1620 S:      Maintained
1621 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1622
1623 ARM/INTEL IOP13XX ARM ARCHITECTURE
1624 M:      Lennert Buytenhek <kernel@wantstofly.org>
1625 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1626 S:      Maintained
1627
1628 ARM/INTEL IOP32X ARM ARCHITECTURE
1629 M:      Lennert Buytenhek <kernel@wantstofly.org>
1630 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1631 S:      Maintained
1632
1633 ARM/INTEL IOP33X ARM ARCHITECTURE
1634 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1635 S:      Orphan
1636
1637 ARM/INTEL IQ81342EX MACHINE SUPPORT
1638 M:      Lennert Buytenhek <kernel@wantstofly.org>
1639 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1640 S:      Maintained
1641
1642 ARM/INTEL IXDP2850 MACHINE SUPPORT
1643 M:      Lennert Buytenhek <kernel@wantstofly.org>
1644 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1645 S:      Maintained
1646
1647 ARM/INTEL IXP4XX ARM ARCHITECTURE
1648 M:      Imre Kaloz <kaloz@openwrt.org>
1649 M:      Krzysztof Halasa <khalasa@piap.pl>
1650 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1651 S:      Maintained
1652 F:      arch/arm/mach-ixp4xx/
1653
1654 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1655 M:      Jonathan Cameron <jic23@cam.ac.uk>
1656 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1657 S:      Maintained
1658 F:      arch/arm/mach-pxa/stargate2.c
1659 F:      drivers/pcmcia/pxa2xx_stargate2.c
1660
1661 ARM/INTEL XSC3 (MANZANO) ARM CORE
1662 M:      Lennert Buytenhek <kernel@wantstofly.org>
1663 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1664 S:      Maintained
1665
1666 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1667 M:      Lennert Buytenhek <kernel@wantstofly.org>
1668 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1669 S:      Maintained
1670
1671 ARM/LG1K ARCHITECTURE
1672 M:      Chanho Min <chanho.min@lge.com>
1673 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1674 S:      Maintained
1675 F:      arch/arm64/boot/dts/lg/
1676
1677 ARM/LOGICPD PXA270 MACHINE SUPPORT
1678 M:      Lennert Buytenhek <kernel@wantstofly.org>
1679 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1680 S:      Maintained
1681
1682 ARM/LPC18XX ARCHITECTURE
1683 M:      Vladimir Zapolskiy <vz@mleia.com>
1684 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1685 S:      Maintained
1686 F:      arch/arm/boot/dts/lpc43*
1687 F:      drivers/i2c/busses/i2c-lpc2k.c
1688 F:      drivers/memory/pl172.c
1689 F:      drivers/mtd/spi-nor/nxp-spifi.c
1690 F:      drivers/rtc/rtc-lpc24xx.c
1691 N:      lpc18xx
1692
1693 ARM/LPC32XX SOC SUPPORT
1694 M:      Vladimir Zapolskiy <vz@mleia.com>
1695 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1696 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1697 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1698 S:      Maintained
1699 F:      arch/arm/boot/dts/lpc32*
1700 F:      arch/arm/mach-lpc32xx/
1701 F:      drivers/i2c/busses/i2c-pnx.c
1702 F:      drivers/net/ethernet/nxp/lpc_eth.c
1703 F:      drivers/usb/host/ohci-nxp.c
1704 F:      drivers/watchdog/pnx4008_wdt.c
1705 N:      lpc32xx
1706
1707 ARM/MAGICIAN MACHINE SUPPORT
1708 M:      Philipp Zabel <philipp.zabel@gmail.com>
1709 S:      Maintained
1710
1711 ARM/Marvell Dove/MV78xx0/Orion SOC support
1712 M:      Jason Cooper <jason@lakedaemon.net>
1713 M:      Andrew Lunn <andrew@lunn.ch>
1714 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1715 M:      Gregory Clement <gregory.clement@bootlin.com>
1716 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1717 S:      Maintained
1718 F:      Documentation/devicetree/bindings/soc/dove/
1719 F:      arch/arm/mach-dove/
1720 F:      arch/arm/mach-mv78xx0/
1721 F:      arch/arm/mach-orion5x/
1722 F:      arch/arm/plat-orion/
1723 F:      arch/arm/boot/dts/dove*
1724 F:      arch/arm/boot/dts/orion5x*
1725
1726 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1727 M:      Jason Cooper <jason@lakedaemon.net>
1728 M:      Andrew Lunn <andrew@lunn.ch>
1729 M:      Gregory Clement <gregory.clement@bootlin.com>
1730 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1731 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1732 S:      Maintained
1733 F:      arch/arm/boot/dts/armada*
1734 F:      arch/arm/boot/dts/kirkwood*
1735 F:      arch/arm/configs/mvebu_*_defconfig
1736 F:      arch/arm/mach-mvebu/
1737 F:      arch/arm64/boot/dts/marvell/armada*
1738 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1739 F:      drivers/cpufreq/mvebu-cpufreq.c
1740 F:      drivers/irqchip/irq-armada-370-xp.c
1741 F:      drivers/irqchip/irq-mvebu-*
1742 F:      drivers/pinctrl/mvebu/
1743 F:      drivers/rtc/rtc-armada38x.c
1744
1745 ARM/Mediatek RTC DRIVER
1746 M:      Eddie Huang <eddie.huang@mediatek.com>
1747 M:      Sean Wang <sean.wang@mediatek.com>
1748 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1749 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1750 S:      Maintained
1751 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1752 F:      drivers/rtc/rtc-mt6397.c
1753 F:      drivers/rtc/rtc-mt7622.c
1754
1755 ARM/Mediatek SoC support
1756 M:      Matthias Brugger <matthias.bgg@gmail.com>
1757 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1758 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1759 W:      https://mtk.bcnfs.org/
1760 C:      irc://chat.freenode.net/linux-mediatek
1761 S:      Maintained
1762 F:      arch/arm/boot/dts/mt6*
1763 F:      arch/arm/boot/dts/mt7*
1764 F:      arch/arm/boot/dts/mt8*
1765 F:      arch/arm/mach-mediatek/
1766 F:      arch/arm64/boot/dts/mediatek/
1767 F:      drivers/soc/mediatek/
1768 N:      mtk
1769 N:      mt[678]
1770 K:      mediatek
1771
1772 ARM/Mediatek USB3 PHY DRIVER
1773 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1774 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1775 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1776 S:      Maintained
1777 F:      drivers/phy/mediatek/
1778 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1779
1780 ARM/MICREL KS8695 ARCHITECTURE
1781 M:      Greg Ungerer <gerg@uclinux.org>
1782 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1783 F:      arch/arm/mach-ks8695/
1784 S:      Odd Fixes
1785
1786 ARM/Microchip (AT91) SoC support
1787 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1788 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1789 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1790 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1791 W:      http://www.linux4sam.org
1792 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1793 S:      Supported
1794 N:      at91
1795 N:      atmel
1796 F:      arch/arm/mach-at91/
1797 F:      include/soc/at91/
1798 F:      arch/arm/boot/dts/at91*.dts
1799 F:      arch/arm/boot/dts/at91*.dtsi
1800 F:      arch/arm/boot/dts/sama*.dts
1801 F:      arch/arm/boot/dts/sama*.dtsi
1802 F:      arch/arm/include/debug/at91.S
1803 F:      drivers/memory/atmel*
1804 F:      drivers/watchdog/sama5d4_wdt.c
1805 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1806 X:      drivers/net/wireless/atmel/
1807
1808 ARM/MIOA701 MACHINE SUPPORT
1809 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1810 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1811 F:      arch/arm/mach-pxa/mioa701.c
1812 S:      Maintained
1813
1814 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1815 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1816 S:      Maintained
1817
1818 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1819 M:      Linus Walleij <linus.walleij@linaro.org>
1820 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1821 S:      Maintained
1822 F:      arch/arm/mach-nomadik/
1823 F:      arch/arm/mach-u300/
1824 F:      arch/arm/mach-ux500/
1825 F:      arch/arm/boot/dts/ste-*
1826 F:      drivers/clk/clk-nomadik.c
1827 F:      drivers/clk/clk-u300.c
1828 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1829 F:      drivers/clocksource/timer-u300.c
1830 F:      drivers/dma/coh901318*
1831 F:      drivers/dma/ste_dma40*
1832 F:      drivers/hwspinlock/u8500_hsem.c
1833 F:      drivers/i2c/busses/i2c-nomadik.c
1834 F:      drivers/i2c/busses/i2c-stu300.c
1835 F:      drivers/mfd/ab3100*
1836 F:      drivers/mfd/ab8500*
1837 F:      drivers/mfd/abx500*
1838 F:      drivers/mfd/dbx500*
1839 F:      drivers/mfd/db8500*
1840 F:      drivers/pinctrl/nomadik/
1841 F:      drivers/pinctrl/pinctrl-coh901*
1842 F:      drivers/pinctrl/pinctrl-u300.c
1843 F:      drivers/rtc/rtc-ab3100.c
1844 F:      drivers/rtc/rtc-ab8500.c
1845 F:      drivers/rtc/rtc-coh901331.c
1846 F:      drivers/rtc/rtc-pl031.c
1847 F:      drivers/watchdog/coh901327_wdt.c
1848 F:      Documentation/devicetree/bindings/arm/ste-*
1849 F:      Documentation/devicetree/bindings/arm/ux500/
1850 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1851
1852 ARM/NUVOTON NPCM ARCHITECTURE
1853 M:      Avi Fishman <avifishman70@gmail.com>
1854 M:      Tomer Maimon <tmaimon77@gmail.com>
1855 R:      Patrick Venture <venture@google.com>
1856 R:      Nancy Yuen <yuenn@google.com>
1857 R:      Brendan Higgins <brendanhiggins@google.com>
1858 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1859 S:      Supported
1860 F:      arch/arm/mach-npcm/
1861 F:      arch/arm/boot/dts/nuvoton-npcm*
1862 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1863 F:      drivers/*/*npcm*
1864 F:      Documentation/devicetree/bindings/*/*npcm*
1865 F:      Documentation/devicetree/bindings/*/*/*npcm*
1866
1867 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1868 M:      Wan ZongShun <mcuos.com@gmail.com>
1869 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1870 W:      http://www.mcuos.com
1871 S:      Maintained
1872 F:      arch/arm/mach-w90x900/
1873 F:      drivers/input/keyboard/w90p910_keypad.c
1874 F:      drivers/input/touchscreen/w90p910_ts.c
1875 F:      drivers/watchdog/nuc900_wdt.c
1876 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1877 F:      drivers/mtd/nand/raw/nuc900_nand.c
1878 F:      drivers/rtc/rtc-nuc900.c
1879 F:      drivers/spi/spi-nuc900.c
1880 F:      drivers/usb/host/ehci-w90x900.c
1881 F:      drivers/video/fbdev/nuc900fb.c
1882
1883 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1884 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1885 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1886 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1887 S:      Supported
1888
1889 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1890 M:      Alexander Clouter <alex@digriz.org.uk>
1891 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1892 W:      http://www.digriz.org.uk/ts78xx/kernel
1893 S:      Maintained
1894 F:      arch/arm/mach-orion5x/ts78xx-*
1895
1896 ARM/OXNAS platform support
1897 M:      Neil Armstrong <narmstrong@baylibre.com>
1898 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1899 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1900 S:      Maintained
1901 F:      arch/arm/mach-oxnas/
1902 F:      arch/arm/boot/dts/ox8*.dts*
1903 N:      oxnas
1904
1905 ARM/PALM TREO SUPPORT
1906 M:      Tomas Cech <sleep_walker@suse.com>
1907 L:      linux-arm-kernel@lists.infradead.org
1908 W:      http://hackndev.com
1909 S:      Maintained
1910 F:      arch/arm/mach-pxa/palmtreo.*
1911
1912 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1913 M:      Marek Vasut <marek.vasut@gmail.com>
1914 L:      linux-arm-kernel@lists.infradead.org
1915 W:      http://hackndev.com
1916 S:      Maintained
1917 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1918 F:      arch/arm/mach-pxa/palmtx.c
1919 F:      arch/arm/mach-pxa/palmt5.*
1920 F:      arch/arm/mach-pxa/include/mach/palmld.h
1921 F:      arch/arm/mach-pxa/palmld.c
1922 F:      arch/arm/mach-pxa/palmte2.*
1923 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1924 F:      arch/arm/mach-pxa/palmtc.c
1925
1926 ARM/PALMZ72 SUPPORT
1927 M:      Sergey Lapin <slapin@ossfans.org>
1928 L:      linux-arm-kernel@lists.infradead.org
1929 W:      http://hackndev.com
1930 S:      Maintained
1931 F:      arch/arm/mach-pxa/palmz72.*
1932
1933 ARM/PLEB SUPPORT
1934 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1935 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1936 S:      Maintained
1937
1938 ARM/PT DIGITAL BOARD PORT
1939 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1940 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1941 W:      http://www.armlinux.org.uk/
1942 S:      Maintained
1943
1944 ARM/QUALCOMM SUPPORT
1945 M:      Andy Gross <andy.gross@linaro.org>
1946 M:      David Brown <david.brown@linaro.org>
1947 L:      linux-arm-msm@vger.kernel.org
1948 S:      Maintained
1949 F:      Documentation/devicetree/bindings/soc/qcom/
1950 F:      arch/arm/boot/dts/qcom-*.dts
1951 F:      arch/arm/boot/dts/qcom-*.dtsi
1952 F:      arch/arm/mach-qcom/
1953 F:      arch/arm64/boot/dts/qcom/*
1954 F:      drivers/i2c/busses/i2c-qup.c
1955 F:      drivers/clk/qcom/
1956 F:      drivers/dma/qcom/
1957 F:      drivers/soc/qcom/
1958 F:      drivers/spi/spi-qup.c
1959 F:      drivers/tty/serial/msm_serial.c
1960 F:      drivers/*/pm8???-*
1961 F:      drivers/mfd/ssbi.c
1962 F:      drivers/firmware/qcom_scm*
1963 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1964
1965 ARM/RADISYS ENP2611 MACHINE SUPPORT
1966 M:      Lennert Buytenhek <kernel@wantstofly.org>
1967 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1968 S:      Maintained
1969
1970 ARM/REALTEK ARCHITECTURE
1971 M:      Andreas Färber <afaerber@suse.de>
1972 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1973 S:      Maintained
1974 F:      arch/arm64/boot/dts/realtek/
1975 F:      Documentation/devicetree/bindings/arm/realtek.txt
1976
1977 ARM/RENESAS ARM64 ARCHITECTURE
1978 M:      Simon Horman <horms@verge.net.au>
1979 M:      Magnus Damm <magnus.damm@gmail.com>
1980 L:      linux-renesas-soc@vger.kernel.org
1981 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1982 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1983 S:      Supported
1984 F:      arch/arm64/boot/dts/renesas/
1985 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1986 F:      drivers/soc/renesas/
1987 F:      include/linux/soc/renesas/
1988
1989 ARM/RISCPC ARCHITECTURE
1990 M:      Russell King <linux@armlinux.org.uk>
1991 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1992 W:      http://www.armlinux.org.uk/
1993 S:      Maintained
1994 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1995 F:      arch/arm/include/asm/hardware/ioc.h
1996 F:      arch/arm/include/asm/hardware/iomd.h
1997 F:      arch/arm/include/asm/hardware/memc.h
1998 F:      arch/arm/mach-rpc/
1999 F:      drivers/net/ethernet/8390/etherh.c
2000 F:      drivers/net/ethernet/i825xx/ether1*
2001 F:      drivers/net/ethernet/seeq/ether3*
2002 F:      drivers/scsi/arm/
2003
2004 ARM/Rockchip SoC support
2005 M:      Heiko Stuebner <heiko@sntech.de>
2006 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2007 L:      linux-rockchip@lists.infradead.org
2008 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2009 S:      Maintained
2010 F:      arch/arm/boot/dts/rk3*
2011 F:      arch/arm/boot/dts/rv1108*
2012 F:      arch/arm/mach-rockchip/
2013 F:      drivers/clk/rockchip/
2014 F:      drivers/i2c/busses/i2c-rk3x.c
2015 F:      drivers/*/*rockchip*
2016 F:      drivers/*/*/*rockchip*
2017 F:      sound/soc/rockchip/
2018 N:      rockchip
2019
2020 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2021 M:      Kukjin Kim <kgene@kernel.org>
2022 M:      Krzysztof Kozlowski <krzk@kernel.org>
2023 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2024 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2025 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2026 S:      Maintained
2027 F:      arch/arm/boot/dts/s3c*
2028 F:      arch/arm/boot/dts/s5p*
2029 F:      arch/arm/boot/dts/exynos*
2030 F:      arch/arm64/boot/dts/exynos/
2031 F:      arch/arm/plat-samsung/
2032 F:      arch/arm/mach-s3c24*/
2033 F:      arch/arm/mach-s3c64xx/
2034 F:      arch/arm/mach-s5p*/
2035 F:      arch/arm/mach-exynos*/
2036 F:      drivers/*/*s3c24*
2037 F:      drivers/*/*/*s3c24*
2038 F:      drivers/*/*s3c64xx*
2039 F:      drivers/*/*s5pv210*
2040 F:      drivers/memory/samsung/*
2041 F:      drivers/soc/samsung/*
2042 F:      Documentation/arm/Samsung/
2043 F:      Documentation/devicetree/bindings/arm/samsung/
2044 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2045 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2046 N:      exynos
2047
2048 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2049 M:      Kyungmin Park <kyungmin.park@samsung.com>
2050 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2051 S:      Maintained
2052 F:      arch/arm/mach-s5pv210/
2053
2054 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2055 M:      Kyungmin Park <kyungmin.park@samsung.com>
2056 M:      Kamil Debski <kamil@wypas.org>
2057 M:      Andrzej Hajda <a.hajda@samsung.com>
2058 L:      linux-arm-kernel@lists.infradead.org
2059 L:      linux-media@vger.kernel.org
2060 S:      Maintained
2061 F:      drivers/media/platform/s5p-g2d/
2062
2063 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2064 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2065 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2066 L:      linux-media@vger.kernel.org
2067 S:      Maintained
2068 F:      drivers/media/platform/s5p-cec/
2069 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2070
2071 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2072 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
2073 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2074 L:      linux-arm-kernel@lists.infradead.org
2075 L:      linux-media@vger.kernel.org
2076 S:      Maintained
2077 F:      drivers/media/platform/s5p-jpeg/
2078
2079 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2080 M:      Kyungmin Park <kyungmin.park@samsung.com>
2081 M:      Kamil Debski <kamil@wypas.org>
2082 M:      Jeongtae Park <jtp.park@samsung.com>
2083 M:      Andrzej Hajda <a.hajda@samsung.com>
2084 L:      linux-arm-kernel@lists.infradead.org
2085 L:      linux-media@vger.kernel.org
2086 S:      Maintained
2087 F:      drivers/media/platform/s5p-mfc/
2088
2089 ARM/SHMOBILE ARM ARCHITECTURE
2090 M:      Simon Horman <horms@verge.net.au>
2091 M:      Magnus Damm <magnus.damm@gmail.com>
2092 L:      linux-renesas-soc@vger.kernel.org
2093 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2094 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2095 S:      Supported
2096 F:      arch/arm/boot/dts/emev2*
2097 F:      arch/arm/boot/dts/r7s*
2098 F:      arch/arm/boot/dts/r8a*
2099 F:      arch/arm/boot/dts/r9a*
2100 F:      arch/arm/boot/dts/sh*
2101 F:      arch/arm/configs/shmobile_defconfig
2102 F:      arch/arm/include/debug/renesas-scif.S
2103 F:      arch/arm/mach-shmobile/
2104 F:      Documentation/devicetree/bindings/arm/shmobile.txt
2105 F:      drivers/soc/renesas/
2106 F:      include/linux/soc/renesas/
2107
2108 ARM/SOCFPGA ARCHITECTURE
2109 M:      Dinh Nguyen <dinguyen@kernel.org>
2110 S:      Maintained
2111 F:      arch/arm/mach-socfpga/
2112 F:      arch/arm/boot/dts/socfpga*
2113 F:      arch/arm/configs/socfpga_defconfig
2114 F:      arch/arm64/boot/dts/altera/
2115 W:      http://www.rocketboards.org
2116 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2117
2118 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2119 M:      Dinh Nguyen <dinguyen@kernel.org>
2120 S:      Maintained
2121 F:      drivers/clk/socfpga/
2122
2123 ARM/SOCFPGA EDAC SUPPORT
2124 M:      Thor Thayer <thor.thayer@linux.intel.com>
2125 S:      Maintained
2126 F:      drivers/edac/altera_edac.
2127
2128 ARM/SPREADTRUM SoC SUPPORT
2129 M:      Orson Zhai <orsonzhai@gmail.com>
2130 M:      Baolin Wang <baolin.wang@linaro.org>
2131 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2132 S:      Maintained
2133 F:      arch/arm64/boot/dts/sprd
2134 N:      sprd
2135
2136 ARM/STI ARCHITECTURE
2137 M:      Patrice Chotard <patrice.chotard@st.com>
2138 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2139 W:      http://www.stlinux.com
2140 S:      Maintained
2141 F:      arch/arm/mach-sti/
2142 F:      arch/arm/boot/dts/sti*
2143 F:      drivers/char/hw_random/st-rng.c
2144 F:      drivers/clocksource/arm_global_timer.c
2145 F:      drivers/clocksource/clksrc_st_lpc.c
2146 F:      drivers/cpufreq/sti-cpufreq.c
2147 F:      drivers/dma/st_fdma*
2148 F:      drivers/i2c/busses/i2c-st.c
2149 F:      drivers/media/rc/st_rc.c
2150 F:      drivers/media/platform/sti/c8sectpfe/
2151 F:      drivers/mmc/host/sdhci-st.c
2152 F:      drivers/phy/st/phy-miphy28lp.c
2153 F:      drivers/phy/st/phy-stih407-usb.c
2154 F:      drivers/pinctrl/pinctrl-st.c
2155 F:      drivers/remoteproc/st_remoteproc.c
2156 F:      drivers/remoteproc/st_slim_rproc.c
2157 F:      drivers/reset/sti/
2158 F:      drivers/rtc/rtc-st-lpc.c
2159 F:      drivers/tty/serial/st-asc.c
2160 F:      drivers/usb/dwc3/dwc3-st.c
2161 F:      drivers/usb/host/ehci-st.c
2162 F:      drivers/usb/host/ohci-st.c
2163 F:      drivers/watchdog/st_lpc_wdt.c
2164 F:      drivers/ata/ahci_st.c
2165 F:      include/linux/remoteproc/st_slim_rproc.h
2166
2167 ARM/STM32 ARCHITECTURE
2168 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2169 M:      Alexandre Torgue <alexandre.torgue@st.com>
2170 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2171 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2172 S:      Maintained
2173 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2174 N:      stm32
2175 N:      stm
2176 F:      arch/arm/boot/dts/stm32*
2177 F:      arch/arm/mach-stm32/
2178 F:      drivers/clocksource/armv7m_systick.c
2179
2180 ARM/Synaptics SoC support
2181 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2182 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2183 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2184 S:      Maintained
2185 F:      arch/arm/mach-berlin/
2186 F:      arch/arm/boot/dts/berlin*
2187 F:      arch/arm64/boot/dts/synaptics/
2188
2189 ARM/TANGO ARCHITECTURE
2190 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2191 M:      Mans Rullgard <mans@mansr.com>
2192 L:      linux-arm-kernel@lists.infradead.org
2193 S:      Odd Fixes
2194 N:      tango
2195
2196 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2197 M:      Lennert Buytenhek <kernel@wantstofly.org>
2198 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2199 S:      Maintained
2200
2201 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2202 M:      Hans Verkuil <hans.verkuil@cisco.com>
2203 L:      linux-tegra@vger.kernel.org
2204 L:      linux-media@vger.kernel.org
2205 S:      Maintained
2206 F:      drivers/media/platform/tegra-cec/
2207 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2208
2209 ARM/TETON BGA MACHINE SUPPORT
2210 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2211 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2212 S:      Maintained
2213
2214 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2215 M:      Santosh Shilimkar <ssantosh@kernel.org>
2216 L:      linux-kernel@vger.kernel.org
2217 S:      Maintained
2218 F:      drivers/memory/*emif*
2219
2220 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2221 M:      Tero Kristo <t-kristo@ti.com>
2222 M:      Nishanth Menon <nm@ti.com>
2223 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2224 S:      Supported
2225 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2226 F:      arch/arm64/boot/dts/ti/Makefile
2227 F:      arch/arm64/boot/dts/ti/k3-*
2228 F:      include/dt-bindings/pinctrl/k3.h
2229
2230 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2231 M:      Santosh Shilimkar <ssantosh@kernel.org>
2232 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2233 S:      Maintained
2234 F:      arch/arm/mach-keystone/
2235 F:      arch/arm/boot/dts/keystone-*
2236 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2237
2238 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2239 M:      Santosh Shilimkar <ssantosh@kernel.org>
2240 L:      linux-kernel@vger.kernel.org
2241 S:      Maintained
2242 F:      drivers/clk/keystone/
2243
2244 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2245 M:      Santosh Shilimkar <ssantosh@kernel.org>
2246 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2247 L:      linux-kernel@vger.kernel.org
2248 S:      Maintained
2249 F:      drivers/clocksource/timer-keystone.c
2250
2251 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2252 M:      Santosh Shilimkar <ssantosh@kernel.org>
2253 L:      linux-kernel@vger.kernel.org
2254 S:      Maintained
2255 F:      drivers/power/reset/keystone-reset.c
2256
2257 ARM/THECUS N2100 MACHINE SUPPORT
2258 M:      Lennert Buytenhek <kernel@wantstofly.org>
2259 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2260 S:      Maintained
2261
2262 ARM/TOSA MACHINE SUPPORT
2263 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2264 M:      Dirk Opfer <dirk@opfer-online.de>
2265 S:      Maintained
2266
2267 ARM/UNIPHIER ARCHITECTURE
2268 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2269 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2270 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2271 S:      Maintained
2272 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2273 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2274 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2275 F:      arch/arm/boot/dts/uniphier*
2276 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2277 F:      arch/arm/mach-uniphier/
2278 F:      arch/arm/mm/cache-uniphier.c
2279 F:      arch/arm64/boot/dts/socionext/uniphier*
2280 F:      drivers/bus/uniphier-system-bus.c
2281 F:      drivers/clk/uniphier/
2282 F:      drivers/gpio/gpio-uniphier.c
2283 F:      drivers/i2c/busses/i2c-uniphier*
2284 F:      drivers/irqchip/irq-uniphier-aidet.c
2285 F:      drivers/mmc/host/uniphier-sd.c
2286 F:      drivers/pinctrl/uniphier/
2287 F:      drivers/reset/reset-uniphier.c
2288 F:      drivers/tty/serial/8250/8250_uniphier.c
2289 N:      uniphier
2290
2291 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2292 M:      Ulf Hansson <ulf.hansson@linaro.org>
2293 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2294 T:      git git://git.linaro.org/people/ulfh/clk.git
2295 S:      Maintained
2296 F:      drivers/clk/ux500/
2297
2298 ARM/VERSATILE EXPRESS PLATFORM
2299 M:      Liviu Dudau <liviu.dudau@arm.com>
2300 M:      Sudeep Holla <sudeep.holla@arm.com>
2301 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2302 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2303 S:      Maintained
2304 F:      arch/arm/boot/dts/vexpress*
2305 F:      arch/arm64/boot/dts/arm/
2306 F:      arch/arm/mach-vexpress/
2307 F:      */*/vexpress*
2308 F:      */*/*/vexpress*
2309 F:      drivers/clk/versatile/clk-vexpress-osc.c
2310 F:      drivers/clocksource/timer-versatile.c
2311 N:      mps2
2312
2313 ARM/VFP SUPPORT
2314 M:      Russell King <linux@armlinux.org.uk>
2315 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2316 W:      http://www.armlinux.org.uk/
2317 S:      Maintained
2318 F:      arch/arm/vfp/
2319
2320 ARM/VOIPAC PXA270 SUPPORT
2321 M:      Marek Vasut <marek.vasut@gmail.com>
2322 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2323 S:      Maintained
2324 F:      arch/arm/mach-pxa/vpac270.c
2325 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2326
2327 ARM/VT8500 ARM ARCHITECTURE
2328 M:      Tony Prisk <linux@prisktech.co.nz>
2329 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2330 S:      Maintained
2331 F:      arch/arm/mach-vt8500/
2332 F:      drivers/clocksource/timer-vt8500.c
2333 F:      drivers/i2c/busses/i2c-wmt.c
2334 F:      drivers/mmc/host/wmt-sdmmc.c
2335 F:      drivers/pwm/pwm-vt8500.c
2336 F:      drivers/rtc/rtc-vt8500.c
2337 F:      drivers/tty/serial/vt8500_serial.c
2338 F:      drivers/usb/host/ehci-platform.c
2339 F:      drivers/usb/host/uhci-platform.c
2340 F:      drivers/video/fbdev/vt8500lcdfb.*
2341 F:      drivers/video/fbdev/wm8505fb*
2342 F:      drivers/video/fbdev/wmt_ge_rops.*
2343
2344 ARM/ZIPIT Z2 SUPPORT
2345 M:      Marek Vasut <marek.vasut@gmail.com>
2346 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2347 S:      Maintained
2348 F:      arch/arm/mach-pxa/z2.c
2349 F:      arch/arm/mach-pxa/include/mach/z2.h
2350
2351 ARM/ZTE ARCHITECTURE
2352 M:      Jun Nie <jun.nie@linaro.org>
2353 M:      Shawn Guo <shawnguo@kernel.org>
2354 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2355 S:      Maintained
2356 F:      arch/arm/boot/dts/zx2967*
2357 F:      arch/arm/mach-zx/
2358 F:      arch/arm64/boot/dts/zte/
2359 F:      drivers/clk/zte/
2360 F:      drivers/dma/zx_dma.c
2361 F:      drivers/gpio/gpio-zx.c
2362 F:      drivers/i2c/busses/i2c-zx2967.c
2363 F:      drivers/mmc/host/dw_mmc-zx.*
2364 F:      drivers/pinctrl/zte/
2365 F:      drivers/soc/zte/
2366 F:      drivers/thermal/zx2967_thermal.c
2367 F:      drivers/watchdog/zx2967_wdt.c
2368 F:      Documentation/devicetree/bindings/arm/zte.yaml
2369 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2370 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2371 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2372 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2373 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2374 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2375 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2376 F:      Documentation/devicetree/bindings/soc/zte/
2377 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2378 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2379 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2380 F:      include/dt-bindings/clock/zx2967*.h
2381 F:      include/dt-bindings/soc/zte,*.h
2382 F:      sound/soc/codecs/zx_aud96p22.c
2383 F:      sound/soc/zte/
2384
2385 ARM/ZYNQ ARCHITECTURE
2386 M:      Michal Simek <michal.simek@xilinx.com>
2387 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2388 W:      http://wiki.xilinx.com
2389 T:      git https://github.com/Xilinx/linux-xlnx.git
2390 S:      Supported
2391 F:      arch/arm/mach-zynq/
2392 F:      drivers/cpuidle/cpuidle-zynq.c
2393 F:      drivers/block/xsysace.c
2394 N:      zynq
2395 N:      xilinx
2396 F:      drivers/clocksource/timer-cadence-ttc.c
2397 F:      drivers/i2c/busses/i2c-cadence.c
2398 F:      drivers/mmc/host/sdhci-of-arasan.c
2399 F:      drivers/edac/synopsys_edac.c
2400 F:      drivers/i2c/busses/i2c-xiic.c
2401
2402 ARM64 PORT (AARCH64 ARCHITECTURE)
2403 M:      Catalin Marinas <catalin.marinas@arm.com>
2404 M:      Will Deacon <will.deacon@arm.com>
2405 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2407 S:      Maintained
2408 F:      arch/arm64/
2409 X:      arch/arm64/boot/dts/
2410 F:      Documentation/arm64/
2411
2412 AS3645A LED FLASH CONTROLLER DRIVER
2413 M:      Sakari Ailus <sakari.ailus@iki.fi>
2414 L:      linux-leds@vger.kernel.org
2415 S:      Maintained
2416 F:      drivers/leds/leds-as3645a.c
2417
2418 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2419 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2420 L:      linux-media@vger.kernel.org
2421 T:      git git://linuxtv.org/media_tree.git
2422 S:      Maintained
2423 F:      drivers/media/i2c/ak7375.c
2424 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2425
2426 ASAHI KASEI AK8974 DRIVER
2427 M:      Linus Walleij <linus.walleij@linaro.org>
2428 L:      linux-iio@vger.kernel.org
2429 W:      http://www.akm.com/
2430 S:      Supported
2431 F:      drivers/iio/magnetometer/ak8974.c
2432
2433 ASC7621 HARDWARE MONITOR DRIVER
2434 M:      George Joseph <george.joseph@fairview5.com>
2435 L:      linux-hwmon@vger.kernel.org
2436 S:      Maintained
2437 F:      Documentation/hwmon/asc7621
2438 F:      drivers/hwmon/asc7621.c
2439
2440 ASPEED VIDEO ENGINE DRIVER
2441 M:      Eddie James <eajames@linux.ibm.com>
2442 L:      linux-media@vger.kernel.org
2443 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2444 S:      Maintained
2445 F:      drivers/media/platform/aspeed-video.c
2446 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2447
2448 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2449 M:      Corentin Chary <corentin.chary@gmail.com>
2450 L:      acpi4asus-user@lists.sourceforge.net
2451 L:      platform-driver-x86@vger.kernel.org
2452 W:      http://acpi4asus.sf.net
2453 S:      Maintained
2454 F:      drivers/platform/x86/asus*.c
2455 F:      drivers/platform/x86/eeepc*.c
2456
2457 ASUS WIRELESS RADIO CONTROL DRIVER
2458 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2459 L:      platform-driver-x86@vger.kernel.org
2460 S:      Maintained
2461 F:      drivers/platform/x86/asus-wireless.c
2462
2463 ASYMMETRIC KEYS
2464 M:      David Howells <dhowells@redhat.com>
2465 L:      keyrings@vger.kernel.org
2466 S:      Maintained
2467 F:      Documentation/crypto/asymmetric-keys.txt
2468 F:      include/linux/verification.h
2469 F:      include/crypto/public_key.h
2470 F:      include/crypto/pkcs7.h
2471 F:      crypto/asymmetric_keys/
2472
2473 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2474 R:      Dan Williams <dan.j.williams@intel.com>
2475 W:      http://sourceforge.net/projects/xscaleiop
2476 S:      Odd fixes
2477 F:      Documentation/crypto/async-tx-api.txt
2478 F:      crypto/async_tx/
2479 F:      drivers/dma/
2480 F:      include/linux/dmaengine.h
2481 F:      include/linux/async_tx.h
2482
2483 AT24 EEPROM DRIVER
2484 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2485 L:      linux-i2c@vger.kernel.org
2486 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2487 S:      Maintained
2488 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2489 F:      drivers/misc/eeprom/at24.c
2490 F:      include/linux/platform_data/at24.h
2491
2492 ATA OVER ETHERNET (AOE) DRIVER
2493 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2494 W:      http://www.openaoe.org/
2495 S:      Supported
2496 F:      Documentation/aoe/
2497 F:      drivers/block/aoe/
2498
2499 ATHEROS 71XX/9XXX GPIO DRIVER
2500 M:      Alban Bedel <albeu@free.fr>
2501 W:      https://github.com/AlbanBedel/linux
2502 T:      git git://github.com/AlbanBedel/linux
2503 S:      Maintained
2504 F:      drivers/gpio/gpio-ath79.c
2505 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2506
2507 ATHEROS 71XX/9XXX USB PHY DRIVER
2508 M:      Alban Bedel <albeu@free.fr>
2509 W:      https://github.com/AlbanBedel/linux
2510 T:      git git://github.com/AlbanBedel/linux
2511 S:      Maintained
2512 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2513 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2514
2515 ATHEROS ATH GENERIC UTILITIES
2516 M:      Kalle Valo <kvalo@codeaurora.org>
2517 L:      linux-wireless@vger.kernel.org
2518 S:      Supported
2519 F:      drivers/net/wireless/ath/*
2520
2521 ATHEROS ATH5K WIRELESS DRIVER
2522 M:      Jiri Slaby <jirislaby@gmail.com>
2523 M:      Nick Kossifidis <mickflemm@gmail.com>
2524 M:      Luis Chamberlain <mcgrof@kernel.org>
2525 L:      linux-wireless@vger.kernel.org
2526 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2527 S:      Maintained
2528 F:      drivers/net/wireless/ath/ath5k/
2529
2530 ATHEROS ATH6KL WIRELESS DRIVER
2531 M:      Kalle Valo <kvalo@codeaurora.org>
2532 L:      linux-wireless@vger.kernel.org
2533 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2534 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2535 S:      Supported
2536 F:      drivers/net/wireless/ath/ath6kl/
2537
2538 ATI_REMOTE2 DRIVER
2539 M:      Ville Syrjala <syrjala@sci.fi>
2540 S:      Maintained
2541 F:      drivers/input/misc/ati_remote2.c
2542
2543 ATK0110 HWMON DRIVER
2544 M:      Luca Tettamanti <kronos.it@gmail.com>
2545 L:      linux-hwmon@vger.kernel.org
2546 S:      Maintained
2547 F:      drivers/hwmon/asus_atk0110.c
2548
2549 ATLX ETHERNET DRIVERS
2550 M:      Jay Cliburn <jcliburn@gmail.com>
2551 M:      Chris Snook <chris.snook@gmail.com>
2552 L:      netdev@vger.kernel.org
2553 W:      http://sourceforge.net/projects/atl1
2554 W:      http://atl1.sourceforge.net
2555 S:      Maintained
2556 F:      drivers/net/ethernet/atheros/
2557
2558 ATM
2559 M:      Chas Williams <3chas3@gmail.com>
2560 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2561 L:      netdev@vger.kernel.org
2562 W:      http://linux-atm.sourceforge.net
2563 S:      Maintained
2564 F:      drivers/atm/
2565 F:      include/linux/atm*
2566 F:      include/uapi/linux/atm*
2567
2568 ATMEL MACB ETHERNET DRIVER
2569 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2570 S:      Supported
2571 F:      drivers/net/ethernet/cadence/
2572
2573 ATMEL MAXTOUCH DRIVER
2574 M:      Nick Dyer <nick@shmanahar.org>
2575 T:      git git://github.com/ndyer/linux.git
2576 S:      Maintained
2577 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2578 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2579
2580 ATMEL WIRELESS DRIVER
2581 M:      Simon Kelley <simon@thekelleys.org.uk>
2582 L:      linux-wireless@vger.kernel.org
2583 W:      http://www.thekelleys.org.uk/atmel
2584 W:      http://atmelwlandriver.sourceforge.net/
2585 S:      Maintained
2586 F:      drivers/net/wireless/atmel/atmel*
2587
2588 ATOMIC INFRASTRUCTURE
2589 M:      Will Deacon <will.deacon@arm.com>
2590 M:      Peter Zijlstra <peterz@infradead.org>
2591 R:      Boqun Feng <boqun.feng@gmail.com>
2592 L:      linux-kernel@vger.kernel.org
2593 S:      Maintained
2594 F:      arch/*/include/asm/atomic*.h
2595 F:      include/*/atomic*.h
2596
2597 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2598 M:      Bradley Grove <linuxdrivers@attotech.com>
2599 L:      linux-scsi@vger.kernel.org
2600 W:      http://www.attotech.com
2601 S:      Supported
2602 F:      drivers/scsi/esas2r
2603
2604 ATUSB IEEE 802.15.4 RADIO DRIVER
2605 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2606 L:      linux-wpan@vger.kernel.org
2607 S:      Maintained
2608 F:      drivers/net/ieee802154/atusb.c
2609 F:      drivers/net/ieee802154/atusb.h
2610 F:      drivers/net/ieee802154/at86rf230.h
2611
2612 AUDIT SUBSYSTEM
2613 M:      Paul Moore <paul@paul-moore.com>
2614 M:      Eric Paris <eparis@redhat.com>
2615 L:      linux-audit@redhat.com (moderated for non-subscribers)
2616 W:      https://github.com/linux-audit
2617 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2618 S:      Supported
2619 F:      include/linux/audit.h
2620 F:      include/uapi/linux/audit.h
2621 F:      kernel/audit*
2622
2623 AUXILIARY DISPLAY DRIVERS
2624 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2625 S:      Maintained
2626 F:      drivers/auxdisplay/
2627 F:      include/linux/cfag12864b.h
2628
2629 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2630 M:      Andreas Klinger <ak@it-klinger.de>
2631 L:      linux-iio@vger.kernel.org
2632 S:      Maintained
2633 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2634 F:      drivers/iio/adc/hx711.c
2635
2636 AX.25 NETWORK LAYER
2637 M:      Ralf Baechle <ralf@linux-mips.org>
2638 L:      linux-hams@vger.kernel.org
2639 W:      http://www.linux-ax25.org/
2640 S:      Maintained
2641 F:      include/uapi/linux/ax25.h
2642 F:      include/net/ax25.h
2643 F:      net/ax25/
2644
2645 AXENTIA ARM DEVICES
2646 M:      Peter Rosin <peda@axentia.se>
2647 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2648 S:      Maintained
2649 F:      Documentation/devicetree/bindings/arm/axentia.txt
2650 F:      arch/arm/boot/dts/at91-linea.dtsi
2651 F:      arch/arm/boot/dts/at91-natte.dtsi
2652 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2653 F:      arch/arm/boot/dts/at91-tse850-3.dts
2654
2655 AXENTIA ASOC DRIVERS
2656 M:      Peter Rosin <peda@axentia.se>
2657 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2658 S:      Maintained
2659 F:      Documentation/devicetree/bindings/sound/axentia,*
2660 F:      sound/soc/atmel/tse850-pcm5142.c
2661
2662 AXXIA I2C CONTROLLER
2663 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2664 L:      linux-i2c@vger.kernel.org
2665 S:      Maintained
2666 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2667 F:      drivers/i2c/busses/i2c-axxia.c
2668
2669 AZ6007 DVB DRIVER
2670 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2671 L:      linux-media@vger.kernel.org
2672 W:      https://linuxtv.org
2673 T:      git git://linuxtv.org/media_tree.git
2674 S:      Maintained
2675 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2676
2677 AZTECH FM RADIO RECEIVER DRIVER
2678 M:      Hans Verkuil <hverkuil@xs4all.nl>
2679 L:      linux-media@vger.kernel.org
2680 T:      git git://linuxtv.org/media_tree.git
2681 W:      https://linuxtv.org
2682 S:      Maintained
2683 F:      drivers/media/radio/radio-aztech*
2684
2685 B43 WIRELESS DRIVER
2686 L:      linux-wireless@vger.kernel.org
2687 L:      b43-dev@lists.infradead.org
2688 W:      http://wireless.kernel.org/en/users/Drivers/b43
2689 S:      Odd Fixes
2690 F:      drivers/net/wireless/broadcom/b43/
2691
2692 B43LEGACY WIRELESS DRIVER
2693 M:      Larry Finger <Larry.Finger@lwfinger.net>
2694 L:      linux-wireless@vger.kernel.org
2695 L:      b43-dev@lists.infradead.org
2696 W:      http://wireless.kernel.org/en/users/Drivers/b43
2697 S:      Maintained
2698 F:      drivers/net/wireless/broadcom/b43legacy/
2699
2700 BACKLIGHT CLASS/SUBSYSTEM
2701 M:      Lee Jones <lee.jones@linaro.org>
2702 M:      Daniel Thompson <daniel.thompson@linaro.org>
2703 M:      Jingoo Han <jingoohan1@gmail.com>
2704 L:      dri-devel@lists.freedesktop.org
2705 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2706 S:      Maintained
2707 F:      drivers/video/backlight/
2708 F:      include/linux/backlight.h
2709 F:      include/linux/pwm_backlight.h
2710 F:      Documentation/devicetree/bindings/leds/backlight
2711
2712 BATMAN ADVANCED
2713 M:      Marek Lindner <mareklindner@neomailbox.ch>
2714 M:      Simon Wunderlich <sw@simonwunderlich.de>
2715 M:      Antonio Quartulli <a@unstable.cc>
2716 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2717 W:      https://www.open-mesh.org/
2718 Q:      https://patchwork.open-mesh.org/project/batman/list/
2719 S:      Maintained
2720 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2721 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2722 F:      Documentation/networking/batman-adv.rst
2723 F:      include/uapi/linux/batadv_packet.h
2724 F:      include/uapi/linux/batman_adv.h
2725 F:      net/batman-adv/
2726
2727 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2728 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2729 L:      linux-hams@vger.kernel.org
2730 W:      http://www.baycom.org/~tom/ham/ham.html
2731 S:      Maintained
2732 F:      drivers/net/hamradio/baycom*
2733
2734 BCACHE (BLOCK LAYER CACHE)
2735 M:      Coly Li <colyli@suse.de>
2736 M:      Kent Overstreet <kent.overstreet@gmail.com>
2737 L:      linux-bcache@vger.kernel.org
2738 W:      http://bcache.evilpiepirate.org
2739 C:      irc://irc.oftc.net/bcache
2740 S:      Maintained
2741 F:      drivers/md/bcache/
2742
2743 BDISP ST MEDIA DRIVER
2744 M:      Fabien Dessenne <fabien.dessenne@st.com>
2745 L:      linux-media@vger.kernel.org
2746 T:      git git://linuxtv.org/media_tree.git
2747 W:      https://linuxtv.org
2748 S:      Supported
2749 F:      drivers/media/platform/sti/bdisp
2750
2751 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2752 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2753 L:      netdev@vger.kernel.org
2754 S:      Maintained
2755 F:      drivers/net/ethernet/ec_bhf.c
2756
2757 BEFS FILE SYSTEM
2758 M:      Luis de Bethencourt <luisbg@kernel.org>
2759 M:      Salah Triki <salah.triki@gmail.com>
2760 S:      Maintained
2761 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2762 F:      Documentation/filesystems/befs.txt
2763 F:      fs/befs/
2764
2765 BFQ I/O SCHEDULER
2766 M:      Paolo Valente <paolo.valente@linaro.org>
2767 M:      Jens Axboe <axboe@kernel.dk>
2768 L:      linux-block@vger.kernel.org
2769 S:      Maintained
2770 F:      block/bfq-*
2771 F:      Documentation/block/bfq-iosched.txt
2772
2773 BFS FILE SYSTEM
2774 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2775 S:      Maintained
2776 F:      Documentation/filesystems/bfs.txt
2777 F:      fs/bfs/
2778 F:      include/uapi/linux/bfs_fs.h
2779
2780 BLINKM RGB LED DRIVER
2781 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2782 S:      Maintained
2783 F:      drivers/leds/leds-blinkm.c
2784
2785 BLOCK LAYER
2786 M:      Jens Axboe <axboe@kernel.dk>
2787 L:      linux-block@vger.kernel.org
2788 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2789 S:      Maintained
2790 F:      block/
2791 F:      drivers/block/
2792 F:      kernel/trace/blktrace.c
2793 F:      lib/sbitmap.c
2794
2795 BLOCK2MTD DRIVER
2796 M:      Joern Engel <joern@lazybastard.org>
2797 L:      linux-mtd@lists.infradead.org
2798 S:      Maintained
2799 F:      drivers/mtd/devices/block2mtd.c
2800
2801 BLUETOOTH DRIVERS
2802 M:      Marcel Holtmann <marcel@holtmann.org>
2803 M:      Johan Hedberg <johan.hedberg@gmail.com>
2804 L:      linux-bluetooth@vger.kernel.org
2805 W:      http://www.bluez.org/
2806 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2807 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2808 S:      Maintained
2809 F:      drivers/bluetooth/
2810
2811 BLUETOOTH SUBSYSTEM
2812 M:      Marcel Holtmann <marcel@holtmann.org>
2813 M:      Johan Hedberg <johan.hedberg@gmail.com>
2814 L:      linux-bluetooth@vger.kernel.org
2815 W:      http://www.bluez.org/
2816 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2817 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2818 S:      Maintained
2819 F:      net/bluetooth/
2820 F:      include/net/bluetooth/
2821
2822 BONDING DRIVER
2823 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2824 M:      Veaceslav Falico <vfalico@gmail.com>
2825 M:      Andy Gospodarek <andy@greyhouse.net>
2826 L:      netdev@vger.kernel.org
2827 W:      http://sourceforge.net/projects/bonding/
2828 S:      Supported
2829 F:      drivers/net/bonding/
2830 F:      include/uapi/linux/if_bonding.h
2831
2832 BPF (Safe dynamic programs and tools)
2833 M:      Alexei Starovoitov <ast@kernel.org>
2834 M:      Daniel Borkmann <daniel@iogearbox.net>
2835 L:      netdev@vger.kernel.org
2836 L:      linux-kernel@vger.kernel.org
2837 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2838 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2839 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2840 S:      Supported
2841 F:      arch/*/net/*
2842 F:      Documentation/networking/filter.txt
2843 F:      Documentation/bpf/
2844 F:      include/linux/bpf*
2845 F:      include/linux/filter.h
2846 F:      include/trace/events/xdp.h
2847 F:      include/uapi/linux/bpf*
2848 F:      include/uapi/linux/filter.h
2849 F:      kernel/bpf/
2850 F:      kernel/trace/bpf_trace.c
2851 F:      lib/test_bpf.c
2852 F:      net/bpf/
2853 F:      net/core/filter.c
2854 F:      net/sched/act_bpf.c
2855 F:      net/sched/cls_bpf.c
2856 F:      samples/bpf/
2857 F:      tools/bpf/
2858 F:      tools/lib/bpf/
2859 F:      tools/testing/selftests/bpf/
2860
2861 BPF JIT for ARM
2862 M:      Shubham Bansal <illusionist.neo@gmail.com>
2863 L:      netdev@vger.kernel.org
2864 S:      Maintained
2865 F:      arch/arm/net/
2866
2867 BPF JIT for ARM64
2868 M:      Daniel Borkmann <daniel@iogearbox.net>
2869 M:      Alexei Starovoitov <ast@kernel.org>
2870 M:      Zi Shen Lim <zlim.lnx@gmail.com>
2871 L:      netdev@vger.kernel.org
2872 S:      Supported
2873 F:      arch/arm64/net/
2874
2875 BPF JIT for MIPS (32-BIT AND 64-BIT)
2876 M:      Paul Burton <paul.burton@mips.com>
2877 L:      netdev@vger.kernel.org
2878 S:      Maintained
2879 F:      arch/mips/net/
2880
2881 BPF JIT for NFP NICs
2882 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
2883 L:      netdev@vger.kernel.org
2884 S:      Supported
2885 F:      drivers/net/ethernet/netronome/nfp/bpf/
2886
2887 BPF JIT for POWERPC (32-BIT AND 64-BIT)
2888 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
2889 M:      Sandipan Das <sandipan@linux.ibm.com>
2890 L:      netdev@vger.kernel.org
2891 S:      Maintained
2892 F:      arch/powerpc/net/
2893
2894 BPF JIT for S390
2895 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
2896 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
2897 L:      netdev@vger.kernel.org
2898 S:      Maintained
2899 F:      arch/s390/net/
2900 X:      arch/s390/net/pnet.c
2901
2902 BPF JIT for SPARC (32-BIT AND 64-BIT)
2903 M:      David S. Miller <davem@davemloft.net>
2904 L:      netdev@vger.kernel.org
2905 S:      Maintained
2906 F:      arch/sparc/net/
2907
2908 BPF JIT for X86 32-BIT
2909 M:      Wang YanQing <udknight@gmail.com>
2910 L:      netdev@vger.kernel.org
2911 S:      Maintained
2912 F:      arch/x86/net/bpf_jit_comp32.c
2913
2914 BPF JIT for X86 64-BIT
2915 M:      Alexei Starovoitov <ast@kernel.org>
2916 M:      Daniel Borkmann <daniel@iogearbox.net>
2917 L:      netdev@vger.kernel.org
2918 S:      Supported
2919 F:      arch/x86/net/
2920 X:      arch/x86/net/bpf_jit_comp32.c
2921
2922 BROADCOM B44 10/100 ETHERNET DRIVER
2923 M:      Michael Chan <michael.chan@broadcom.com>
2924 L:      netdev@vger.kernel.org
2925 S:      Supported
2926 F:      drivers/net/ethernet/broadcom/b44.*
2927
2928 BROADCOM B53 ETHERNET SWITCH DRIVER
2929 M:      Florian Fainelli <f.fainelli@gmail.com>
2930 L:      netdev@vger.kernel.org
2931 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2932 S:      Supported
2933 F:      drivers/net/dsa/b53/*
2934 F:      include/linux/platform_data/b53.h
2935
2936 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2937 M:      Florian Fainelli <f.fainelli@gmail.com>
2938 M:      Ray Jui <rjui@broadcom.com>
2939 M:      Scott Branden <sbranden@broadcom.com>
2940 M:      bcm-kernel-feedback-list@broadcom.com
2941 T:      git git://github.com/broadcom/mach-bcm
2942 S:      Maintained
2943 N:      bcm281*
2944 N:      bcm113*
2945 N:      bcm216*
2946 N:      kona
2947 F:      arch/arm/mach-bcm/
2948
2949 BROADCOM BCM2835 ARM ARCHITECTURE
2950 M:      Eric Anholt <eric@anholt.net>
2951 M:      Stefan Wahren <stefan.wahren@i2se.com>
2952 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2953 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2954 T:      git git://github.com/anholt/linux
2955 S:      Maintained
2956 N:      bcm2835
2957 F:      drivers/staging/vc04_services
2958
2959 BROADCOM BCM47XX MIPS ARCHITECTURE
2960 M:      Hauke Mehrtens <hauke@hauke-m.de>
2961 M:      Rafał Miłecki <zajec5@gmail.com>
2962 L:      linux-mips@vger.kernel.org
2963 S:      Maintained
2964 F:      Documentation/devicetree/bindings/mips/brcm/
2965 F:      arch/mips/bcm47xx/*
2966 F:      arch/mips/include/asm/mach-bcm47xx/*
2967
2968 BROADCOM BCM5301X ARM ARCHITECTURE
2969 M:      Hauke Mehrtens <hauke@hauke-m.de>
2970 M:      Rafał Miłecki <zajec5@gmail.com>
2971 M:      bcm-kernel-feedback-list@broadcom.com
2972 L:      linux-arm-kernel@lists.infradead.org
2973 S:      Maintained
2974 F:      arch/arm/mach-bcm/bcm_5301x.c
2975 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2976 F:      arch/arm/boot/dts/bcm470*
2977 F:      arch/arm/boot/dts/bcm953012*
2978
2979 BROADCOM BCM53573 ARM ARCHITECTURE
2980 M:      Rafał Miłecki <rafal@milecki.pl>
2981 L:      linux-arm-kernel@lists.infradead.org
2982 S:      Maintained
2983 F:      arch/arm/boot/dts/bcm53573*
2984 F:      arch/arm/boot/dts/bcm47189*
2985
2986 BROADCOM BCM63XX ARM ARCHITECTURE
2987 M:      Florian Fainelli <f.fainelli@gmail.com>
2988 M:      bcm-kernel-feedback-list@broadcom.com
2989 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2990 T:      git git://github.com/broadcom/stblinux.git
2991 S:      Maintained
2992 N:      bcm63xx
2993
2994 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2995 M:      Kevin Cernekee <cernekee@gmail.com>
2996 L:      linux-usb@vger.kernel.org
2997 S:      Maintained
2998 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2999
3000 BROADCOM BCM7XXX ARM ARCHITECTURE
3001 M:      Brian Norris <computersforpeace@gmail.com>
3002 M:      Gregory Fong <gregory.0xf0@gmail.com>
3003 M:      Florian Fainelli <f.fainelli@gmail.com>
3004 M:      bcm-kernel-feedback-list@broadcom.com
3005 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3006 T:      git git://github.com/broadcom/stblinux.git
3007 S:      Maintained
3008 F:      arch/arm/mach-bcm/*brcmstb*
3009 F:      arch/arm/boot/dts/bcm7*.dts*
3010 F:      drivers/bus/brcmstb_gisb.c
3011 F:      arch/arm/mm/cache-b15-rac.c
3012 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3013 N:      brcmstb
3014
3015 BROADCOM BMIPS CPUFREQ DRIVER
3016 M:      Markus Mayer <mmayer@broadcom.com>
3017 M:      bcm-kernel-feedback-list@broadcom.com
3018 L:      linux-pm@vger.kernel.org
3019 S:      Maintained
3020 F:      drivers/cpufreq/bmips-cpufreq.c
3021
3022 BROADCOM BMIPS MIPS ARCHITECTURE
3023 M:      Kevin Cernekee <cernekee@gmail.com>
3024 M:      Florian Fainelli <f.fainelli@gmail.com>
3025 L:      linux-mips@vger.kernel.org
3026 T:      git git://github.com/broadcom/stblinux.git
3027 S:      Maintained
3028 F:      arch/mips/bmips/*
3029 F:      arch/mips/include/asm/mach-bmips/*
3030 F:      arch/mips/kernel/*bmips*
3031 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3032 F:      drivers/irqchip/irq-bcm63*
3033 F:      drivers/irqchip/irq-bcm7*
3034 F:      drivers/irqchip/irq-brcmstb*
3035 F:      include/linux/bcm963xx_nvram.h
3036 F:      include/linux/bcm963xx_tag.h
3037
3038 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3039 M:      Rasesh Mody <rasesh.mody@cavium.com>
3040 M:      Dept-GELinuxNICDev@cavium.com
3041 L:      netdev@vger.kernel.org
3042 S:      Supported
3043 F:      drivers/net/ethernet/broadcom/bnx2.*
3044 F:      drivers/net/ethernet/broadcom/bnx2_*
3045
3046 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3047 M:      QLogic-Storage-Upstream@qlogic.com
3048 L:      linux-scsi@vger.kernel.org
3049 S:      Supported
3050 F:      drivers/scsi/bnx2fc/
3051
3052 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3053 M:      QLogic-Storage-Upstream@qlogic.com
3054 L:      linux-scsi@vger.kernel.org
3055 S:      Supported
3056 F:      drivers/scsi/bnx2i/
3057
3058 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3059 M:      Ariel Elior <ariel.elior@cavium.com>
3060 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3061 M:      everest-linux-l2@cavium.com
3062 L:      netdev@vger.kernel.org
3063 S:      Supported
3064 F:      drivers/net/ethernet/broadcom/bnx2x/
3065
3066 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3067 M:      Michael Chan <michael.chan@broadcom.com>
3068 L:      netdev@vger.kernel.org
3069 S:      Supported
3070 F:      drivers/net/ethernet/broadcom/bnxt/
3071
3072 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3073 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3074 M:      Franky Lin <franky.lin@broadcom.com>
3075 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3076 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3077 M:      Wright Feng <wright.feng@cypress.com>
3078 L:      linux-wireless@vger.kernel.org
3079 L:      brcm80211-dev-list.pdl@broadcom.com
3080 L:      brcm80211-dev-list@cypress.com
3081 S:      Supported
3082 F:      drivers/net/wireless/broadcom/brcm80211/
3083
3084 BROADCOM BRCMSTB GPIO DRIVER
3085 M:      Gregory Fong <gregory.0xf0@gmail.com>
3086 L:      bcm-kernel-feedback-list@broadcom.com
3087 S:      Supported
3088 F:      drivers/gpio/gpio-brcmstb.c
3089 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3090
3091 BROADCOM BRCMSTB I2C DRIVER
3092 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3093 L:      linux-i2c@vger.kernel.org
3094 L:      bcm-kernel-feedback-list@broadcom.com
3095 S:      Supported
3096 F:      drivers/i2c/busses/i2c-brcmstb.c
3097 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3098
3099 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3100 M:      Al Cooper <alcooperx@gmail.com>
3101 L:      linux-kernel@vger.kernel.org
3102 L:      bcm-kernel-feedback-list@broadcom.com
3103 S:      Maintained
3104 F:      drivers/phy/broadcom/phy-brcm-usb*
3105
3106 BROADCOM GENET ETHERNET DRIVER
3107 M:      Doug Berger <opendmb@gmail.com>
3108 M:      Florian Fainelli <f.fainelli@gmail.com>
3109 L:      netdev@vger.kernel.org
3110 S:      Supported
3111 F:      drivers/net/ethernet/broadcom/genet/
3112
3113 BROADCOM IPROC ARM ARCHITECTURE
3114 M:      Ray Jui <rjui@broadcom.com>
3115 M:      Scott Branden <sbranden@broadcom.com>
3116 M:      bcm-kernel-feedback-list@broadcom.com
3117 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3118 T:      git git://github.com/broadcom/cygnus-linux.git
3119 S:      Maintained
3120 N:      iproc
3121 N:      cygnus
3122 N:      bcm[-_]nsp
3123 N:      bcm9113*
3124 N:      bcm9583*
3125 N:      bcm9585*
3126 N:      bcm9586*
3127 N:      bcm988312
3128 N:      bcm113*
3129 N:      bcm583*
3130 N:      bcm585*
3131 N:      bcm586*
3132 N:      bcm88312
3133 N:      hr2
3134 N:      stingray
3135 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3136 F:      arch/arm64/boot/dts/broadcom/stingray/*
3137 F:      drivers/clk/bcm/clk-ns*
3138 F:      drivers/clk/bcm/clk-sr*
3139 F:      drivers/pinctrl/bcm/pinctrl-ns*
3140 F:      include/dt-bindings/clock/bcm-sr*
3141
3142 BROADCOM KONA GPIO DRIVER
3143 M:      Ray Jui <rjui@broadcom.com>
3144 L:      bcm-kernel-feedback-list@broadcom.com
3145 S:      Supported
3146 F:      drivers/gpio/gpio-bcm-kona.c
3147 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3148
3149 BROADCOM NETXTREME-E ROCE DRIVER
3150 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3151 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3152 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3153 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3154 L:      linux-rdma@vger.kernel.org
3155 W:      http://www.broadcom.com
3156 S:      Supported
3157 F:      drivers/infiniband/hw/bnxt_re/
3158 F:      include/uapi/rdma/bnxt_re-abi.h
3159
3160 BROADCOM NVRAM DRIVER
3161 M:      Rafał Miłecki <zajec5@gmail.com>
3162 L:      linux-mips@vger.kernel.org
3163 S:      Maintained
3164 F:      drivers/firmware/broadcom/*
3165
3166 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3167 M:      Rafał Miłecki <zajec5@gmail.com>
3168 L:      linux-wireless@vger.kernel.org
3169 S:      Maintained
3170 F:      drivers/bcma/
3171 F:      include/linux/bcma/
3172
3173 BROADCOM STB AVS CPUFREQ DRIVER
3174 M:      Markus Mayer <mmayer@broadcom.com>
3175 M:      bcm-kernel-feedback-list@broadcom.com
3176 L:      linux-pm@vger.kernel.org
3177 S:      Maintained
3178 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3179 F:      drivers/cpufreq/brcmstb*
3180
3181 BROADCOM STB AVS TMON DRIVER
3182 M:      Markus Mayer <mmayer@broadcom.com>
3183 M:      bcm-kernel-feedback-list@broadcom.com
3184 L:      linux-pm@vger.kernel.org
3185 S:      Maintained
3186 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3187 F:      drivers/thermal/broadcom/brcmstb*
3188
3189 BROADCOM STB NAND FLASH DRIVER
3190 M:      Brian Norris <computersforpeace@gmail.com>
3191 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3192 L:      linux-mtd@lists.infradead.org
3193 L:      bcm-kernel-feedback-list@broadcom.com
3194 S:      Maintained
3195 F:      drivers/mtd/nand/raw/brcmnand/
3196
3197 BROADCOM STB DPFE DRIVER
3198 M:      Markus Mayer <mmayer@broadcom.com>
3199 M:      bcm-kernel-feedback-list@broadcom.com
3200 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3201 S:      Maintained
3202 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3203 F:      drivers/memory/brcmstb_dpfe.c
3204
3205 BROADCOM SPI DRIVER
3206 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3207 M:      bcm-kernel-feedback-list@broadcom.com
3208 S:      Maintained
3209 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3210 F:      drivers/spi/spi-bcm-qspi.*
3211 F:      drivers/spi/spi-brcmstb-qspi.c
3212 F:      drivers/spi/spi-iproc-qspi.c
3213
3214 BROADCOM SYSTEMPORT ETHERNET DRIVER
3215 M:      Florian Fainelli <f.fainelli@gmail.com>
3216 L:      netdev@vger.kernel.org
3217 S:      Supported
3218 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3219
3220 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3221 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3222 M:      Prashant Sreedharan <prashant@broadcom.com>
3223 M:      Michael Chan <mchan@broadcom.com>
3224 L:      netdev@vger.kernel.org
3225 S:      Supported
3226 F:      drivers/net/ethernet/broadcom/tg3.*
3227
3228 BROCADE BFA FC SCSI DRIVER
3229 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3230 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3231 L:      linux-scsi@vger.kernel.org
3232 S:      Supported
3233 F:      drivers/scsi/bfa/
3234
3235 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3236 M:      Rasesh Mody <rasesh.mody@cavium.com>
3237 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3238 M:      Dept-GELinuxNICDev@cavium.com
3239 L:      netdev@vger.kernel.org
3240 S:      Supported
3241 F:      drivers/net/ethernet/brocade/bna/
3242
3243 BSG (block layer generic sg v4 driver)
3244 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3245 L:      linux-scsi@vger.kernel.org
3246 S:      Supported
3247 F:      block/bsg.c
3248 F:      include/linux/bsg.h
3249 F:      include/uapi/linux/bsg.h
3250
3251 BT87X AUDIO DRIVER
3252 M:      Clemens Ladisch <clemens@ladisch.de>
3253 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3254 T:      git git://git.alsa-project.org/alsa-kernel.git
3255 S:      Maintained
3256 F:      Documentation/sound/cards/bt87x.rst
3257 F:      sound/pci/bt87x.c
3258
3259 BT8XXGPIO DRIVER
3260 M:      Michael Buesch <m@bues.ch>
3261 W:      http://bu3sch.de/btgpio.php
3262 S:      Maintained
3263 F:      drivers/gpio/gpio-bt8xx.c
3264
3265 BTRFS FILE SYSTEM
3266 M:      Chris Mason <clm@fb.com>
3267 M:      Josef Bacik <josef@toxicpanda.com>
3268 M:      David Sterba <dsterba@suse.com>
3269 L:      linux-btrfs@vger.kernel.org
3270 W:      http://btrfs.wiki.kernel.org/
3271 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3272 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3273 S:      Maintained
3274 F:      Documentation/filesystems/btrfs.txt
3275 F:      fs/btrfs/
3276 F:      include/linux/btrfs*
3277 F:      include/uapi/linux/btrfs*
3278
3279 BTTV VIDEO4LINUX DRIVER
3280 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3281 L:      linux-media@vger.kernel.org
3282 W:      https://linuxtv.org
3283 T:      git git://linuxtv.org/media_tree.git
3284 S:      Odd fixes
3285 F:      Documentation/media/v4l-drivers/bttv*
3286 F:      drivers/media/pci/bt8xx/bttv*
3287
3288 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3289 M:      Chanwoo Choi <cw00.choi@samsung.com>
3290 L:      linux-pm@vger.kernel.org
3291 L:      linux-samsung-soc@vger.kernel.org
3292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3293 S:      Maintained
3294 F:      drivers/devfreq/exynos-bus.c
3295 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3296
3297 BUSLOGIC SCSI DRIVER
3298 M:      Khalid Aziz <khalid@gonehiking.org>
3299 L:      linux-scsi@vger.kernel.org
3300 S:      Maintained
3301 F:      drivers/scsi/BusLogic.*
3302 F:      drivers/scsi/FlashPoint.*
3303
3304 C-MEDIA CMI8788 DRIVER
3305 M:      Clemens Ladisch <clemens@ladisch.de>
3306 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3307 T:      git git://git.alsa-project.org/alsa-kernel.git
3308 S:      Maintained
3309 F:      sound/pci/oxygen/
3310
3311 C-SKY ARCHITECTURE
3312 M:      Guo Ren <guoren@kernel.org>
3313 T:      git https://github.com/c-sky/csky-linux.git
3314 S:      Supported
3315 F:      arch/csky/
3316 F:      Documentation/devicetree/bindings/csky/
3317 F:      drivers/irqchip/irq-csky-*
3318 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3319 F:      drivers/clocksource/timer-gx6605s.c
3320 F:      drivers/clocksource/timer-mp-csky.c
3321 F:      Documentation/devicetree/bindings/timer/csky,*
3322 K:      csky
3323 N:      csky
3324
3325 C6X ARCHITECTURE
3326 M:      Mark Salter <msalter@redhat.com>
3327 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3328 L:      linux-c6x-dev@linux-c6x.org
3329 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3330 S:      Maintained
3331 F:      arch/c6x/
3332
3333 CA8210 IEEE-802.15.4 RADIO DRIVER
3334 M:      Harry Morris <h.morris@cascoda.com>
3335 L:      linux-wpan@vger.kernel.org
3336 W:      https://github.com/Cascoda/ca8210-linux.git
3337 S:      Maintained
3338 F:      drivers/net/ieee802154/ca8210.c
3339 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3340
3341 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3342 M:      David Howells <dhowells@redhat.com>
3343 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3344 S:      Supported
3345 F:      Documentation/filesystems/caching/cachefiles.txt
3346 F:      fs/cachefiles/
3347
3348 CADENCE MIPI-CSI2 BRIDGES
3349 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3350 L:      linux-media@vger.kernel.org
3351 S:      Maintained
3352 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3353 F:      drivers/media/platform/cadence/cdns-csi2*
3354
3355 CADET FM/AM RADIO RECEIVER DRIVER
3356 M:      Hans Verkuil <hverkuil@xs4all.nl>
3357 L:      linux-media@vger.kernel.org
3358 T:      git git://linuxtv.org/media_tree.git
3359 W:      https://linuxtv.org
3360 S:      Maintained
3361 F:      drivers/media/radio/radio-cadet*
3362
3363 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3364 M:      Jonathan Corbet <corbet@lwn.net>
3365 L:      linux-media@vger.kernel.org
3366 T:      git git://linuxtv.org/media_tree.git
3367 S:      Maintained
3368 F:      Documentation/media/v4l-drivers/cafe_ccic*
3369 F:      drivers/media/platform/marvell-ccic/
3370
3371 CAIF NETWORK LAYER
3372 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3373 L:      netdev@vger.kernel.org
3374 S:      Supported
3375 F:      Documentation/networking/caif/
3376 F:      drivers/net/caif/
3377 F:      include/uapi/linux/caif/
3378 F:      include/net/caif/
3379 F:      net/caif/
3380
3381 CAKE QDISC
3382 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3383 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3384 S:      Maintained
3385 F:      net/sched/sch_cake.c
3386
3387 CALGARY x86-64 IOMMU
3388 M:      Muli Ben-Yehuda <mulix@mulix.org>
3389 M:      Jon Mason <jdmason@kudzu.us>
3390 L:      iommu@lists.linux-foundation.org
3391 S:      Maintained
3392 F:      arch/x86/kernel/pci-calgary_64.c
3393 F:      arch/x86/kernel/tce_64.c
3394 F:      arch/x86/include/asm/calgary.h
3395 F:      arch/x86/include/asm/tce.h
3396
3397 CAN NETWORK DRIVERS
3398 M:      Wolfgang Grandegger <wg@grandegger.com>
3399 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3400 L:      linux-can@vger.kernel.org
3401 W:      https://github.com/linux-can
3402 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3403 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3404 S:      Maintained
3405 F:      Documentation/devicetree/bindings/net/can/
3406 F:      drivers/net/can/
3407 F:      include/linux/can/dev.h
3408 F:      include/linux/can/platform/
3409 F:      include/uapi/linux/can/error.h
3410 F:      include/uapi/linux/can/netlink.h
3411
3412 CAN NETWORK LAYER
3413 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3414 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3415 L:      linux-can@vger.kernel.org
3416 W:      https://github.com/linux-can
3417 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3418 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3419 S:      Maintained
3420 F:      Documentation/networking/can.rst
3421 F:      net/can/
3422 F:      include/linux/can/core.h
3423 F:      include/uapi/linux/can.h
3424 F:      include/uapi/linux/can/bcm.h
3425 F:      include/uapi/linux/can/raw.h
3426 F:      include/uapi/linux/can/gw.h
3427
3428 CAPABILITIES
3429 M:      Serge Hallyn <serge@hallyn.com>
3430 L:      linux-security-module@vger.kernel.org
3431 S:      Supported
3432 F:      include/linux/capability.h
3433 F:      include/uapi/linux/capability.h
3434 F:      security/commoncap.c
3435 F:      kernel/capability.c
3436
3437 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3438 M:      Kevin Tsai <ktsai@capellamicro.com>
3439 S:      Maintained
3440 F:      drivers/iio/light/cm*
3441
3442 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3443 M:      Christian Lamparter <chunkeey@googlemail.com>
3444 L:      linux-wireless@vger.kernel.org
3445 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3446 S:      Maintained
3447 F:      drivers/net/wireless/ath/carl9170/
3448
3449 CAVIUM I2C DRIVER
3450 M:      Jan Glauber <jglauber@cavium.com>
3451 M:      David Daney <david.daney@cavium.com>
3452 W:      http://www.cavium.com
3453 S:      Supported
3454 F:      drivers/i2c/busses/i2c-octeon*
3455 F:      drivers/i2c/busses/i2c-thunderx*
3456
3457 CAVIUM LIQUIDIO NETWORK DRIVER
3458 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3459 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3460 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3461 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3462 L:      netdev@vger.kernel.org
3463 W:      http://www.cavium.com
3464 S:      Supported
3465 F:      drivers/net/ethernet/cavium/liquidio/
3466
3467 CAVIUM MMC DRIVER
3468 M:      Jan Glauber <jglauber@cavium.com>
3469 M:      David Daney <david.daney@cavium.com>
3470 M:      Steven J. Hill <Steven.Hill@cavium.com>
3471 W:      http://www.cavium.com
3472 S:      Supported
3473 F:      drivers/mmc/host/cavium*
3474
3475 CAVIUM OCTEON-TX CRYPTO DRIVER
3476 M:      George Cherian <george.cherian@cavium.com>
3477 L:      linux-crypto@vger.kernel.org
3478 W:      http://www.cavium.com
3479 S:      Supported
3480 F:      drivers/crypto/cavium/cpt/
3481
3482 CAVIUM THUNDERX2 ARM64 SOC
3483 M:      Robert Richter <rrichter@cavium.com>
3484 M:      Jayachandran C <jnair@caviumnetworks.com>
3485 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3486 S:      Maintained
3487 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3488 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3489
3490 CC2520 IEEE-802.15.4 RADIO DRIVER
3491 M:      Varka Bhadram <varkabhadram@gmail.com>
3492 L:      linux-wpan@vger.kernel.org
3493 S:      Maintained
3494 F:      drivers/net/ieee802154/cc2520.c
3495 F:      include/linux/spi/cc2520.h
3496 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3497
3498 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3499 M:      Yael Chemla <yael.chemla@foss.arm.com>
3500 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3501 L:      linux-crypto@vger.kernel.org
3502 S:      Supported
3503 F:      drivers/crypto/ccree/
3504 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3505
3506 CEC FRAMEWORK
3507 M:      Hans Verkuil <hans.verkuil@cisco.com>
3508 L:      linux-media@vger.kernel.org
3509 T:      git git://linuxtv.org/media_tree.git
3510 W:      http://linuxtv.org
3511 S:      Supported
3512 F:      Documentation/media/kapi/cec-core.rst
3513 F:      Documentation/media/uapi/cec
3514 F:      drivers/media/cec/
3515 F:      drivers/media/rc/keymaps/rc-cec.c
3516 F:      include/media/cec.h
3517 F:      include/media/cec-notifier.h
3518 F:      include/uapi/linux/cec.h
3519 F:      include/uapi/linux/cec-funcs.h
3520 F:      Documentation/devicetree/bindings/media/cec.txt
3521 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3522
3523 CEC GPIO DRIVER
3524 M:      Hans Verkuil <hans.verkuil@cisco.com>
3525 L:      linux-media@vger.kernel.org
3526 T:      git git://linuxtv.org/media_tree.git
3527 W:      http://linuxtv.org
3528 S:      Supported
3529 F:      drivers/media/platform/cec-gpio/
3530 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3531
3532 CELL BROADBAND ENGINE ARCHITECTURE
3533 M:      Arnd Bergmann <arnd@arndb.de>
3534 L:      linuxppc-dev@lists.ozlabs.org
3535 W:      http://www.ibm.com/developerworks/power/cell/
3536 S:      Supported
3537 F:      arch/powerpc/include/asm/cell*.h
3538 F:      arch/powerpc/include/asm/spu*.h
3539 F:      arch/powerpc/include/uapi/asm/spu*.h
3540 F:      arch/powerpc/oprofile/*cell*
3541 F:      arch/powerpc/platforms/cell/
3542
3543 CEPH COMMON CODE (LIBCEPH)
3544 M:      Ilya Dryomov <idryomov@gmail.com>
3545 M:      "Yan, Zheng" <zyan@redhat.com>
3546 M:      Sage Weil <sage@redhat.com>
3547 L:      ceph-devel@vger.kernel.org
3548 W:      http://ceph.com/
3549 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3550 T:      git git://github.com/ceph/ceph-client.git
3551 S:      Supported
3552 F:      net/ceph/
3553 F:      include/linux/ceph/
3554 F:      include/linux/crush/
3555
3556 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3557 M:      "Yan, Zheng" <zyan@redhat.com>
3558 M:      Sage Weil <sage@redhat.com>
3559 M:      Ilya Dryomov <idryomov@gmail.com>
3560 L:      ceph-devel@vger.kernel.org
3561 W:      http://ceph.com/
3562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3563 T:      git git://github.com/ceph/ceph-client.git
3564 S:      Supported
3565 F:      Documentation/filesystems/ceph.txt
3566 F:      fs/ceph/
3567
3568 CERTIFICATE HANDLING:
3569 M:      David Howells <dhowells@redhat.com>
3570 M:      David Woodhouse <dwmw2@infradead.org>
3571 L:      keyrings@vger.kernel.org
3572 S:      Maintained
3573 F:      Documentation/admin-guide/module-signing.rst
3574 F:      certs/
3575 F:      scripts/sign-file.c
3576 F:      scripts/extract-cert.c
3577
3578 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3579 L:      linux-usb@vger.kernel.org
3580 S:      Orphan
3581 F:      Documentation/usb/WUSB-Design-overview.txt
3582 F:      Documentation/usb/wusb-cbaf
3583 F:      drivers/usb/host/hwa-hc.c
3584 F:      drivers/usb/host/whci/
3585 F:      drivers/usb/wusbcore/
3586 F:      include/linux/usb/wusb*
3587
3588 CFAG12864B LCD DRIVER
3589 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3590 S:      Maintained
3591 F:      drivers/auxdisplay/cfag12864b.c
3592 F:      include/linux/cfag12864b.h
3593
3594 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3595 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3596 S:      Maintained
3597 F:      drivers/auxdisplay/cfag12864bfb.c
3598 F:      include/linux/cfag12864b.h
3599
3600 802.11 (including CFG80211/NL80211)
3601 M:      Johannes Berg <johannes@sipsolutions.net>
3602 L:      linux-wireless@vger.kernel.org
3603 W:      http://wireless.kernel.org/
3604 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3606 S:      Maintained
3607 F:      net/wireless/
3608 F:      include/uapi/linux/nl80211.h
3609 F:      include/linux/ieee80211.h
3610 F:      include/net/wext.h
3611 F:      include/net/cfg80211.h
3612 F:      include/net/iw_handler.h
3613 F:      include/net/ieee80211_radiotap.h
3614 F:      Documentation/driver-api/80211/cfg80211.rst
3615 F:      Documentation/networking/regulatory.txt
3616
3617 CHAR and MISC DRIVERS
3618 M:      Arnd Bergmann <arnd@arndb.de>
3619 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3620 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3621 S:      Supported
3622 F:      drivers/char/
3623 F:      drivers/misc/
3624 F:      include/linux/miscdevice.h
3625
3626 CHECKPATCH
3627 M:      Andy Whitcroft <apw@canonical.com>
3628 M:      Joe Perches <joe@perches.com>
3629 S:      Maintained
3630 F:      scripts/checkpatch.pl
3631
3632 CHINESE DOCUMENTATION
3633 M:      Harry Wei <harryxiyou@gmail.com>
3634 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3635 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3636 S:      Maintained
3637 F:      Documentation/translations/zh_CN/
3638
3639 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3640 M:      Peter Chen <Peter.Chen@nxp.com>
3641 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3642 L:      linux-usb@vger.kernel.org
3643 S:      Maintained
3644 F:      drivers/usb/chipidea/
3645
3646 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3647 M:      Hans de Goede <hdegoede@redhat.com>
3648 L:      linux-input@vger.kernel.org
3649 S:      Maintained
3650 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3651 F:      drivers/input/touchscreen/chipone_icn8318.c
3652
3653 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3654 M:      Hans de Goede <hdegoede@redhat.com>
3655 L:      linux-input@vger.kernel.org
3656 S:      Maintained
3657 F:      drivers/input/touchscreen/chipone_icn8505.c
3658
3659 CHROME HARDWARE PLATFORM SUPPORT
3660 M:      Benson Leung <bleung@chromium.org>
3661 M:      Olof Johansson <olof@lixom.net>
3662 S:      Maintained
3663 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3664 F:      drivers/platform/chrome/
3665
3666 CIRRUS LOGIC AUDIO CODEC DRIVERS
3667 M:      Brian Austin <brian.austin@cirrus.com>
3668 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3669 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3670 S:      Maintained
3671 F:      sound/soc/codecs/cs*
3672
3673 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3674 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3675 L:      netdev@vger.kernel.org
3676 S:      Maintained
3677 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3678
3679 CISCO FCOE HBA DRIVER
3680 M:      Satish Kharat <satishkh@cisco.com>
3681 M:      Sesidhar Baddela <sebaddel@cisco.com>
3682 M:      Karan Tilak Kumar <kartilak@cisco.com>
3683 L:      linux-scsi@vger.kernel.org
3684 S:      Supported
3685 F:      drivers/scsi/fnic/
3686
3687 CISCO SCSI HBA DRIVER
3688 M:      Karan Tilak Kumar <kartilak@cisco.com>
3689 M:      Sesidhar Baddela <sebaddel@cisco.com>
3690 L:      linux-scsi@vger.kernel.org
3691 S:      Supported
3692 F:      drivers/scsi/snic/
3693
3694 CISCO VIC ETHERNET NIC DRIVER
3695 M:      Christian Benvenuti <benve@cisco.com>
3696 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3697 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3698 S:      Supported
3699 F:      drivers/net/ethernet/cisco/enic/
3700
3701 CISCO VIC LOW LATENCY NIC DRIVER
3702 M:      Christian Benvenuti <benve@cisco.com>
3703 M:      Nelson Escobar <neescoba@cisco.com>
3704 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3705 S:      Supported
3706 F:      drivers/infiniband/hw/usnic/
3707
3708 CIRRUS LOGIC MADERA CODEC DRIVERS
3709 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3710 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3711 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3712 L:      patches@opensource.cirrus.com
3713 T:      git https://github.com/CirrusLogic/linux-drivers.git
3714 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3715 S:      Supported
3716 F:      Documentation/devicetree/bindings/mfd/madera.txt
3717 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3718 F:      include/linux/irqchip/irq-madera*
3719 F:      include/linux/mfd/madera/*
3720 F:      drivers/gpio/gpio-madera*
3721 F:      drivers/irqchip/irq-madera*
3722 F:      drivers/mfd/madera*
3723 F:      drivers/mfd/cs47l*
3724 F:      drivers/pinctrl/cirrus/*
3725
3726 CLANG-FORMAT FILE
3727 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3728 S:      Maintained
3729 F:      .clang-format
3730
3731 CLEANCACHE API
3732 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3733 L:      linux-kernel@vger.kernel.org
3734 S:      Maintained
3735 F:      mm/cleancache.c
3736 F:      include/linux/cleancache.h
3737
3738 CLK API
3739 M:      Russell King <linux@armlinux.org.uk>
3740 L:      linux-clk@vger.kernel.org
3741 S:      Maintained
3742 F:      include/linux/clk.h
3743
3744 CLOCKSOURCE, CLOCKEVENT DRIVERS
3745 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3746 M:      Thomas Gleixner <tglx@linutronix.de>
3747 L:      linux-kernel@vger.kernel.org
3748 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3749 S:      Supported
3750 F:      drivers/clocksource/
3751 F:      Documentation/devicetree/bindings/timer/
3752
3753 CMPC ACPI DRIVER
3754 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3755 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3756 L:      platform-driver-x86@vger.kernel.org
3757 S:      Supported
3758 F:      drivers/platform/x86/classmate-laptop.c
3759
3760 COBALT MEDIA DRIVER
3761 M:      Hans Verkuil <hans.verkuil@cisco.com>
3762 L:      linux-media@vger.kernel.org
3763 T:      git git://linuxtv.org/media_tree.git
3764 W:      https://linuxtv.org
3765 S:      Supported
3766 F:      drivers/media/pci/cobalt/
3767
3768 COCCINELLE/Semantic Patches (SmPL)
3769 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3770 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3771 M:      Nicolas Palix <nicolas.palix@imag.fr>
3772 M:      Michal Marek <michal.lkml@markovi.net>
3773 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3774 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3775 W:      http://coccinelle.lip6.fr/
3776 S:      Supported
3777 F:      Documentation/dev-tools/coccinelle.rst
3778 F:      scripts/coccinelle/
3779 F:      scripts/coccicheck
3780
3781 CODA FILE SYSTEM
3782 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3783 M:      coda@cs.cmu.edu
3784 L:      codalist@coda.cs.cmu.edu
3785 W:      http://www.coda.cs.cmu.edu/
3786 S:      Maintained
3787 F:      Documentation/filesystems/coda.txt
3788 F:      fs/coda/
3789 F:      include/linux/coda*.h
3790 F:      include/uapi/linux/coda*.h
3791
3792 CODA V4L2 MEM2MEM DRIVER
3793 M:      Philipp Zabel <p.zabel@pengutronix.de>
3794 L:      linux-media@vger.kernel.org
3795 S:      Maintained
3796 F:      Documentation/devicetree/bindings/media/coda.txt
3797 F:      drivers/media/platform/coda/
3798
3799 CODE OF CONDUCT
3800 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3801 S:      Supported
3802 F:      Documentation/process/code-of-conduct.rst
3803 F:      Documentation/process/code-of-conduct-interpretation.rst
3804
3805 COMMON CLK FRAMEWORK
3806 M:      Michael Turquette <mturquette@baylibre.com>
3807 M:      Stephen Boyd <sboyd@kernel.org>
3808 L:      linux-clk@vger.kernel.org
3809 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3810 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3811 S:      Maintained
3812 F:      Documentation/devicetree/bindings/clock/
3813 F:      drivers/clk/
3814 X:      drivers/clk/clkdev.c
3815 F:      include/linux/clk-pr*
3816 F:      include/linux/clk/
3817 F:      include/linux/of_clk.h
3818
3819 COMMON INTERNET FILE SYSTEM (CIFS)
3820 M:      Steve French <sfrench@samba.org>
3821 L:      linux-cifs@vger.kernel.org
3822 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3823 W:      http://linux-cifs.samba.org/
3824 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3825 S:      Supported
3826 F:      Documentation/filesystems/cifs/
3827 F:      fs/cifs/
3828
3829 COMPACTPCI HOTPLUG CORE
3830 M:      Scott Murray <scott@spiteful.org>
3831 L:      linux-pci@vger.kernel.org
3832 S:      Maintained
3833 F:      drivers/pci/hotplug/cpci_hotplug*
3834
3835 COMPACTPCI HOTPLUG GENERIC DRIVER
3836 M:      Scott Murray <scott@spiteful.org>
3837 L:      linux-pci@vger.kernel.org
3838 S:      Maintained
3839 F:      drivers/pci/hotplug/cpcihp_generic.c
3840
3841 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3842 M:      Scott Murray <scott@spiteful.org>
3843 L:      linux-pci@vger.kernel.org
3844 S:      Maintained
3845 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3846
3847 COMPAL LAPTOP SUPPORT
3848 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3849 L:      platform-driver-x86@vger.kernel.org
3850 S:      Maintained
3851 F:      drivers/platform/x86/compal-laptop.c
3852
3853 COMPILER ATTRIBUTES
3854 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3855 S:      Maintained
3856 F:      include/linux/compiler_attributes.h
3857
3858 CONEXANT ACCESSRUNNER USB DRIVER
3859 L:      accessrunner-general@lists.sourceforge.net
3860 W:      http://accessrunner.sourceforge.net/
3861 S:      Orphan
3862 F:      drivers/usb/atm/cxacru.c
3863
3864 CONFIGFS
3865 M:      Joel Becker <jlbec@evilplan.org>
3866 M:      Christoph Hellwig <hch@lst.de>
3867 T:      git git://git.infradead.org/users/hch/configfs.git
3868 S:      Supported
3869 F:      fs/configfs/
3870 F:      include/linux/configfs.h
3871
3872 CONNECTOR
3873 M:      Evgeniy Polyakov <zbr@ioremap.net>
3874 L:      netdev@vger.kernel.org
3875 S:      Maintained
3876 F:      drivers/connector/
3877
3878 CONTROL GROUP (CGROUP)
3879 M:      Tejun Heo <tj@kernel.org>
3880 M:      Li Zefan <lizefan@huawei.com>
3881 M:      Johannes Weiner <hannes@cmpxchg.org>
3882 L:      cgroups@vger.kernel.org
3883 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3884 S:      Maintained
3885 F:      Documentation/cgroup*
3886 F:      include/linux/cgroup*
3887 F:      kernel/cgroup*
3888
3889 CONTROL GROUP - CPUSET
3890 M:      Li Zefan <lizefan@huawei.com>
3891 L:      cgroups@vger.kernel.org
3892 W:      http://www.bullopensource.org/cpuset/
3893 W:      http://oss.sgi.com/projects/cpusets/
3894 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3895 S:      Maintained
3896 F:      Documentation/cgroup-v1/cpusets.txt
3897 F:      include/linux/cpuset.h
3898 F:      kernel/cgroup/cpuset.c
3899
3900 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3901 M:      Johannes Weiner <hannes@cmpxchg.org>
3902 M:      Michal Hocko <mhocko@kernel.org>
3903 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3904 L:      cgroups@vger.kernel.org
3905 L:      linux-mm@kvack.org
3906 S:      Maintained
3907 F:      mm/memcontrol.c
3908 F:      mm/swap_cgroup.c
3909
3910 CORETEMP HARDWARE MONITORING DRIVER
3911 M:      Fenghua Yu <fenghua.yu@intel.com>
3912 L:      linux-hwmon@vger.kernel.org
3913 S:      Maintained
3914 F:      Documentation/hwmon/coretemp
3915 F:      drivers/hwmon/coretemp.c
3916
3917 COSA/SRP SYNC SERIAL DRIVER
3918 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3919 W:      http://www.fi.muni.cz/~kas/cosa/
3920 S:      Maintained
3921 F:      drivers/net/wan/cosa*
3922
3923 CPMAC ETHERNET DRIVER
3924 M:      Florian Fainelli <f.fainelli@gmail.com>
3925 L:      netdev@vger.kernel.org
3926 S:      Maintained
3927 F:      drivers/net/ethernet/ti/cpmac.c
3928
3929 CPU FREQUENCY DRIVERS
3930 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3931 M:      Viresh Kumar <viresh.kumar@linaro.org>
3932 L:      linux-pm@vger.kernel.org
3933 S:      Maintained
3934 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3935 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3936 B:      https://bugzilla.kernel.org
3937 F:      Documentation/cpu-freq/
3938 F:      Documentation/devicetree/bindings/cpufreq/
3939 F:      drivers/cpufreq/
3940 F:      include/linux/cpufreq.h
3941 F:      tools/testing/selftests/cpufreq/
3942
3943 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3944 M:      Viresh Kumar <viresh.kumar@linaro.org>
3945 M:      Sudeep Holla <sudeep.holla@arm.com>
3946 L:      linux-pm@vger.kernel.org
3947 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3948 S:      Maintained
3949 F:      drivers/cpufreq/arm_big_little.h
3950 F:      drivers/cpufreq/arm_big_little.c
3951
3952 CPU POWER MONITORING SUBSYSTEM
3953 M:      Thomas Renninger <trenn@suse.com>
3954 M:      Shuah Khan <shuah@kernel.org>
3955 L:      linux-pm@vger.kernel.org
3956 S:      Maintained
3957 F:      tools/power/cpupower/
3958
3959 CPUID/MSR DRIVER
3960 M:      "H. Peter Anvin" <hpa@zytor.com>
3961 S:      Maintained
3962 F:      arch/x86/kernel/cpuid.c
3963 F:      arch/x86/kernel/msr.c
3964
3965 CPUIDLE DRIVER - ARM BIG LITTLE
3966 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3967 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3968 L:      linux-pm@vger.kernel.org
3969 L:      linux-arm-kernel@lists.infradead.org
3970 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3971 S:      Maintained
3972 F:      drivers/cpuidle/cpuidle-big_little.c
3973
3974 CPUIDLE DRIVER - ARM EXYNOS
3975 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3976 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3977 M:      Kukjin Kim <kgene@kernel.org>
3978 L:      linux-pm@vger.kernel.org
3979 L:      linux-samsung-soc@vger.kernel.org
3980 S:      Supported
3981 F:      drivers/cpuidle/cpuidle-exynos.c
3982 F:      arch/arm/mach-exynos/pm.c
3983
3984 CPUIDLE DRIVERS
3985 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3986 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3987 L:      linux-pm@vger.kernel.org
3988 S:      Maintained
3989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3990 B:      https://bugzilla.kernel.org
3991 F:      drivers/cpuidle/*
3992 F:      include/linux/cpuidle.h
3993
3994 CRAMFS FILESYSTEM
3995 M:      Nicolas Pitre <nico@linaro.org>
3996 S:      Maintained
3997 F:      Documentation/filesystems/cramfs.txt
3998 F:      fs/cramfs/
3999
4000 CRYPTO API
4001 M:      Herbert Xu <herbert@gondor.apana.org.au>
4002 M:      "David S. Miller" <davem@davemloft.net>
4003 L:      linux-crypto@vger.kernel.org
4004 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4005 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4006 S:      Maintained
4007 F:      Documentation/crypto/
4008 F:      Documentation/devicetree/bindings/crypto/
4009 F:      arch/*/crypto/
4010 F:      crypto/
4011 F:      drivers/crypto/
4012 F:      include/crypto/
4013 F:      include/linux/crypto*
4014
4015 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4016 M:      Neil Horman <nhorman@tuxdriver.com>
4017 L:      linux-crypto@vger.kernel.org
4018 S:      Maintained
4019 F:      crypto/ansi_cprng.c
4020 F:      crypto/rng.c
4021
4022 CS3308 MEDIA DRIVER
4023 M:      Hans Verkuil <hverkuil@xs4all.nl>
4024 L:      linux-media@vger.kernel.org
4025 T:      git git://linuxtv.org/media_tree.git
4026 W:      http://linuxtv.org
4027 S:      Odd Fixes
4028 F:      drivers/media/i2c/cs3308.c
4029
4030 CS5535 Audio ALSA driver
4031 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4032 S:      Maintained
4033 F:      sound/pci/cs5535audio/
4034
4035 CSI DRIVERS FOR ALLWINNER V3s
4036 M:      Yong Deng <yong.deng@magewell.com>
4037 L:      linux-media@vger.kernel.org
4038 T:      git git://linuxtv.org/media_tree.git
4039 S:      Maintained
4040 F:      drivers/media/platform/sunxi/sun6i-csi/
4041 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4042
4043 CW1200 WLAN driver
4044 M:      Solomon Peachy <pizza@shaftnet.org>
4045 S:      Maintained
4046 F:      drivers/net/wireless/st/cw1200/
4047
4048 CX18 VIDEO4LINUX DRIVER
4049 M:      Andy Walls <awalls@md.metrocast.net>
4050 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4051 L:      linux-media@vger.kernel.org
4052 T:      git git://linuxtv.org/media_tree.git
4053 W:      https://linuxtv.org
4054 W:      http://www.ivtvdriver.org/index.php/Cx18
4055 S:      Maintained
4056 F:      Documentation/media/v4l-drivers/cx18*
4057 F:      drivers/media/pci/cx18/
4058 F:      include/uapi/linux/ivtv*
4059
4060 CX2341X MPEG ENCODER HELPER MODULE
4061 M:      Hans Verkuil <hverkuil@xs4all.nl>
4062 L:      linux-media@vger.kernel.org
4063 T:      git git://linuxtv.org/media_tree.git
4064 W:      https://linuxtv.org
4065 S:      Maintained
4066 F:      drivers/media/common/cx2341x*
4067 F:      include/media/drv-intf/cx2341x.h
4068
4069 CX24120 MEDIA DRIVER
4070 M:      Jemma Denson <jdenson@gmail.com>
4071 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4072 L:      linux-media@vger.kernel.org
4073 W:      https://linuxtv.org
4074 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4075 S:      Maintained
4076 F:      drivers/media/dvb-frontends/cx24120*
4077
4078 CX88 VIDEO4LINUX DRIVER
4079 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4080 L:      linux-media@vger.kernel.org
4081 W:      https://linuxtv.org
4082 T:      git git://linuxtv.org/media_tree.git
4083 S:      Odd fixes
4084 F:      Documentation/media/v4l-drivers/cx88*
4085 F:      drivers/media/pci/cx88/
4086
4087 CXD2820R MEDIA DRIVER
4088 M:      Antti Palosaari <crope@iki.fi>
4089 L:      linux-media@vger.kernel.org
4090 W:      https://linuxtv.org
4091 W:      http://palosaari.fi/linux/
4092 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4093 T:      git git://linuxtv.org/anttip/media_tree.git
4094 S:      Maintained
4095 F:      drivers/media/dvb-frontends/cxd2820r*
4096
4097 CXGB3 ETHERNET DRIVER (CXGB3)
4098 M:      Arjun Vynipadath <arjun@chelsio.com>
4099 L:      netdev@vger.kernel.org
4100 W:      http://www.chelsio.com
4101 S:      Supported
4102 F:      drivers/net/ethernet/chelsio/cxgb3/
4103
4104 CXGB3 ISCSI DRIVER (CXGB3I)
4105 M:      Karen Xie <kxie@chelsio.com>
4106 L:      linux-scsi@vger.kernel.org
4107 W:      http://www.chelsio.com
4108 S:      Supported
4109 F:      drivers/scsi/cxgbi/cxgb3i
4110
4111 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4112 M:      Steve Wise <swise@chelsio.com>
4113 L:      linux-rdma@vger.kernel.org
4114 W:      http://www.openfabrics.org
4115 S:      Supported
4116 F:      drivers/infiniband/hw/cxgb3/
4117 F:      include/uapi/rdma/cxgb3-abi.h
4118
4119 CXGB4 CRYPTO DRIVER (chcr)
4120 M:      Harsh Jain <harsh@chelsio.com>
4121 L:      linux-crypto@vger.kernel.org
4122 W:      http://www.chelsio.com
4123 S:      Supported
4124 F:      drivers/crypto/chelsio
4125
4126 CXGB4 ETHERNET DRIVER (CXGB4)
4127 M:      Arjun Vynipadath <arjun@chelsio.com>
4128 L:      netdev@vger.kernel.org
4129 W:      http://www.chelsio.com
4130 S:      Supported
4131 F:      drivers/net/ethernet/chelsio/cxgb4/
4132
4133 CXGB4 ISCSI DRIVER (CXGB4I)
4134 M:      Karen Xie <kxie@chelsio.com>
4135 L:      linux-scsi@vger.kernel.org
4136 W:      http://www.chelsio.com
4137 S:      Supported
4138 F:      drivers/scsi/cxgbi/cxgb4i
4139
4140 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4141 M:      Steve Wise <swise@chelsio.com>
4142 L:      linux-rdma@vger.kernel.org
4143 W:      http://www.openfabrics.org
4144 S:      Supported
4145 F:      drivers/infiniband/hw/cxgb4/
4146 F:      include/uapi/rdma/cxgb4-abi.h
4147
4148 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4149 M:      Casey Leedom <leedom@chelsio.com>
4150 L:      netdev@vger.kernel.org
4151 W:      http://www.chelsio.com
4152 S:      Supported
4153 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4154
4155 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4156 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4157 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4158 L:      linuxppc-dev@lists.ozlabs.org
4159 S:      Supported
4160 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4161 F:      drivers/misc/cxl/
4162 F:      include/misc/cxl*
4163 F:      include/uapi/misc/cxl.h
4164 F:      Documentation/powerpc/cxl.txt
4165 F:      Documentation/ABI/testing/sysfs-class-cxl
4166
4167 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4168 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4169 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4170 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4171 L:      linux-scsi@vger.kernel.org
4172 S:      Supported
4173 F:      drivers/scsi/cxlflash/
4174 F:      include/uapi/scsi/cxlflash_ioctl.h
4175 F:      Documentation/powerpc/cxlflash.txt
4176
4177 CYBERPRO FB DRIVER
4178 M:      Russell King <linux@armlinux.org.uk>
4179 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4180 W:      http://www.armlinux.org.uk/
4181 S:      Maintained
4182 F:      drivers/video/fbdev/cyber2000fb.*
4183
4184 CYCLADES ASYNC MUX DRIVER
4185 W:      http://www.cyclades.com/
4186 S:      Orphan
4187 F:      drivers/tty/cyclades.c
4188 F:      include/linux/cyclades.h
4189 F:      include/uapi/linux/cyclades.h
4190
4191 CYCLADES PC300 DRIVER
4192 W:      http://www.cyclades.com/
4193 S:      Orphan
4194 F:      drivers/net/wan/pc300*
4195
4196 CYPRESS_FIRMWARE MEDIA DRIVER
4197 M:      Antti Palosaari <crope@iki.fi>
4198 L:      linux-media@vger.kernel.org
4199 W:      https://linuxtv.org
4200 W:      http://palosaari.fi/linux/
4201 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4202 T:      git git://linuxtv.org/anttip/media_tree.git
4203 S:      Maintained
4204 F:      drivers/media/common/cypress_firmware*
4205
4206 CYTTSP TOUCHSCREEN DRIVER
4207 M:      Ferruh Yigit <fery@cypress.com>
4208 L:      linux-input@vger.kernel.org
4209 S:      Supported
4210 F:      drivers/input/touchscreen/cyttsp*
4211 F:      include/linux/input/cyttsp.h
4212
4213 D-LINK DIR-685 TOUCHKEYS DRIVER
4214 M:      Linus Walleij <linus.walleij@linaro.org>
4215 L:      linux-input@vger.kernel.org
4216 S:      Supported
4217 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4218
4219 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4220 M:      Joshua Kinard <kumba@gentoo.org>
4221 S:      Maintained
4222 F:      drivers/rtc/rtc-ds1685.c
4223 F:      include/linux/rtc/ds1685.h
4224
4225 DAMA SLAVE for AX.25
4226 M:      Joerg Reuter <jreuter@yaina.de>
4227 W:      http://yaina.de/jreuter/
4228 W:      http://www.qsl.net/dl1bke/
4229 L:      linux-hams@vger.kernel.org
4230 S:      Maintained
4231 F:      net/ax25/af_ax25.c
4232 F:      net/ax25/ax25_dev.c
4233 F:      net/ax25/ax25_ds_*
4234 F:      net/ax25/ax25_in.c
4235 F:      net/ax25/ax25_out.c
4236 F:      net/ax25/ax25_timer.c
4237 F:      net/ax25/sysctl_net_ax25.c
4238
4239 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4240 L:      netdev@vger.kernel.org
4241 S:      Orphan
4242 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4243 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4244
4245 DC390/AM53C974 SCSI driver
4246 M:      Hannes Reinecke <hare@suse.com>
4247 L:      linux-scsi@vger.kernel.org
4248 S:      Maintained
4249 F:      drivers/scsi/am53c974.c
4250
4251 DC395x SCSI driver
4252 M:      Oliver Neukum <oliver@neukum.org>
4253 M:      Ali Akcaagac <aliakc@web.de>
4254 M:      Jamie Lenehan <lenehan@twibble.org>
4255 L:      dc395x@twibble.org
4256 W:      http://twibble.org/dist/dc395x/
4257 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4258 S:      Maintained
4259 F:      Documentation/scsi/dc395x.txt
4260 F:      drivers/scsi/dc395x.*
4261
4262 DCCP PROTOCOL
4263 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4264 L:      dccp@vger.kernel.org
4265 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4266 S:      Maintained
4267 F:      include/linux/dccp.h
4268 F:      include/uapi/linux/dccp.h
4269 F:      include/linux/tfrc.h
4270 F:      net/dccp/
4271
4272 DECnet NETWORK LAYER
4273 W:      http://linux-decnet.sourceforge.net
4274 L:      linux-decnet-user@lists.sourceforge.net
4275 S:      Orphan
4276 F:      Documentation/networking/decnet.txt
4277 F:      net/decnet/
4278
4279 DECSTATION PLATFORM SUPPORT
4280 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4281 L:      linux-mips@vger.kernel.org
4282 W:      http://www.linux-mips.org/wiki/DECstation
4283 S:      Maintained
4284 F:      arch/mips/dec/
4285 F:      arch/mips/include/asm/dec/
4286 F:      arch/mips/include/asm/mach-dec/
4287
4288 DEFXX FDDI NETWORK DRIVER
4289 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4290 S:      Maintained
4291 F:      drivers/net/fddi/defxx.*
4292
4293 DELL SMBIOS DRIVER
4294 M:      Pali Rohár <pali.rohar@gmail.com>
4295 M:      Mario Limonciello <mario.limonciello@dell.com>
4296 L:      platform-driver-x86@vger.kernel.org
4297 S:      Maintained
4298 F:      drivers/platform/x86/dell-smbios.*
4299
4300 DELL SMBIOS SMM DRIVER
4301 M:      Mario Limonciello <mario.limonciello@dell.com>
4302 L:      platform-driver-x86@vger.kernel.org
4303 S:      Maintained
4304 F:      drivers/platform/x86/dell-smbios-smm.c
4305
4306 DELL SMBIOS WMI DRIVER
4307 M:      Mario Limonciello <mario.limonciello@dell.com>
4308 L:      platform-driver-x86@vger.kernel.org
4309 S:      Maintained
4310 F:      drivers/platform/x86/dell-smbios-wmi.c
4311 F:      tools/wmi/dell-smbios-example.c
4312
4313 DEFZA FDDI NETWORK DRIVER
4314 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4315 S:      Maintained
4316 F:      drivers/net/fddi/defza.*
4317
4318 DELL LAPTOP DRIVER
4319 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4320 M:      Pali Rohár <pali.rohar@gmail.com>
4321 L:      platform-driver-x86@vger.kernel.org
4322 S:      Maintained
4323 F:      drivers/platform/x86/dell-laptop.c
4324
4325 DELL LAPTOP FREEFALL DRIVER
4326 M:      Pali Rohár <pali.rohar@gmail.com>
4327 S:      Maintained
4328 F:      drivers/platform/x86/dell-smo8800.c
4329
4330 DELL LAPTOP RBTN DRIVER
4331 M:      Pali Rohár <pali.rohar@gmail.com>
4332 S:      Maintained
4333 F:      drivers/platform/x86/dell-rbtn.*
4334
4335 DELL REMOTE BIOS UPDATE DRIVER
4336 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4337 L:      platform-driver-x86@vger.kernel.org
4338 S:      Maintained
4339 F:      drivers/platform/x86/dell_rbu.c
4340
4341 DELL LAPTOP SMM DRIVER
4342 M:      Pali Rohár <pali.rohar@gmail.com>
4343 S:      Maintained
4344 F:      drivers/hwmon/dell-smm-hwmon.c
4345 F:      include/uapi/linux/i8k.h
4346
4347 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4348 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4349 L:      platform-driver-x86@vger.kernel.org
4350 S:      Maintained
4351 F:      Documentation/dcdbas.txt
4352 F:      drivers/platform/x86/dcdbas.*
4353
4354 DELL WMI NOTIFICATIONS DRIVER
4355 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4356 M:      Pali Rohár <pali.rohar@gmail.com>
4357 S:      Maintained
4358 F:      drivers/platform/x86/dell-wmi.c
4359
4360 DELL WMI DESCRIPTOR DRIVER
4361 M:      Mario Limonciello <mario.limonciello@dell.com>
4362 S:      Maintained
4363 F:      drivers/platform/x86/dell-wmi-descriptor.c
4364
4365 DELTA ST MEDIA DRIVER
4366 M:      Hugues Fruchet <hugues.fruchet@st.com>
4367 L:      linux-media@vger.kernel.org
4368 T:      git git://linuxtv.org/media_tree.git
4369 W:      https://linuxtv.org
4370 S:      Supported
4371 F:      drivers/media/platform/sti/delta
4372
4373 DENALI NAND DRIVER
4374 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4375 L:      linux-mtd@lists.infradead.org
4376 S:      Supported
4377 F:      drivers/mtd/nand/raw/denali*
4378
4379 DESIGNWARE USB2 DRD IP DRIVER
4380 M:      Minas Harutyunyan <hminas@synopsys.com>
4381 L:      linux-usb@vger.kernel.org
4382 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4383 S:      Maintained
4384 F:      drivers/usb/dwc2/
4385
4386 DESIGNWARE USB3 DRD IP DRIVER
4387 M:      Felipe Balbi <balbi@kernel.org>
4388 L:      linux-usb@vger.kernel.org
4389 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4390 S:      Maintained
4391 F:      drivers/usb/dwc3/
4392
4393 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4394 M:      Andreas Klinger <ak@it-klinger.de>
4395 L:      linux-iio@vger.kernel.org
4396 S:      Maintained
4397 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4398 F:      drivers/iio/proximity/srf*.c
4399
4400 DEVICE COREDUMP (DEV_COREDUMP)
4401 M:      Johannes Berg <johannes@sipsolutions.net>
4402 L:      linux-kernel@vger.kernel.org
4403 S:      Maintained
4404 F:      drivers/base/devcoredump.c
4405 F:      include/linux/devcoredump.h
4406
4407 DEVICE FREQUENCY (DEVFREQ)
4408 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4409 M:      Kyungmin Park <kyungmin.park@samsung.com>
4410 R:      Chanwoo Choi <cw00.choi@samsung.com>
4411 L:      linux-pm@vger.kernel.org
4412 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4413 S:      Maintained
4414 F:      drivers/devfreq/
4415 F:      include/linux/devfreq.h
4416 F:      Documentation/devicetree/bindings/devfreq/
4417
4418 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4419 M:      Chanwoo Choi <cw00.choi@samsung.com>
4420 L:      linux-pm@vger.kernel.org
4421 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4422 S:      Supported
4423 F:      drivers/devfreq/event/
4424 F:      drivers/devfreq/devfreq-event.c
4425 F:      include/linux/devfreq-event.h
4426 F:      Documentation/devicetree/bindings/devfreq/event/
4427
4428 DEVICE NUMBER REGISTRY
4429 M:      Torben Mathiasen <device@lanana.org>
4430 W:      http://lanana.org/docs/device-list/index.html
4431 S:      Maintained
4432
4433 DEVICE-MAPPER  (LVM)
4434 M:      Alasdair Kergon <agk@redhat.com>
4435 M:      Mike Snitzer <snitzer@redhat.com>
4436 M:      dm-devel@redhat.com
4437 L:      dm-devel@redhat.com
4438 W:      http://sources.redhat.com/dm
4439 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4441 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4442 S:      Maintained
4443 F:      Documentation/device-mapper/
4444 F:      drivers/md/Makefile
4445 F:      drivers/md/Kconfig
4446 F:      drivers/md/dm*
4447 F:      drivers/md/persistent-data/
4448 F:      include/linux/device-mapper.h
4449 F:      include/linux/dm-*.h
4450 F:      include/uapi/linux/dm-*.h
4451
4452 DEVLINK
4453 M:      Jiri Pirko <jiri@mellanox.com>
4454 L:      netdev@vger.kernel.org
4455 S:      Supported
4456 F:      net/core/devlink.c
4457 F:      include/net/devlink.h
4458 F:      include/uapi/linux/devlink.h
4459
4460 DIALOG SEMICONDUCTOR DRIVERS
4461 M:      Support Opensource <support.opensource@diasemi.com>
4462 W:      http://www.dialog-semiconductor.com/products
4463 S:      Supported
4464 F:      Documentation/hwmon/da90??
4465 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4466 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4467 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4468 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4469 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4470 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4471 F:      drivers/gpio/gpio-da90??.c
4472 F:      drivers/hwmon/da90??-hwmon.c
4473 F:      drivers/iio/adc/da91??-*.c
4474 F:      drivers/input/misc/da90??_onkey.c
4475 F:      drivers/input/touchscreen/da9052_tsi.c
4476 F:      drivers/leds/leds-da90??.c
4477 F:      drivers/mfd/da903x.c
4478 F:      drivers/mfd/da90??-*.c
4479 F:      drivers/mfd/da91??-*.c
4480 F:      drivers/power/supply/da9052-battery.c
4481 F:      drivers/power/supply/da91??-*.c
4482 F:      drivers/regulator/da903x.c
4483 F:      drivers/regulator/da9???-regulator.[ch]
4484 F:      drivers/thermal/da90??-thermal.c
4485 F:      drivers/rtc/rtc-da90??.c
4486 F:      drivers/video/backlight/da90??_bl.c
4487 F:      drivers/watchdog/da90??_wdt.c
4488 F:      include/linux/mfd/da903x.h
4489 F:      include/linux/mfd/da9052/
4490 F:      include/linux/mfd/da9055/
4491 F:      include/linux/mfd/da9062/
4492 F:      include/linux/mfd/da9063/
4493 F:      include/linux/mfd/da9150/
4494 F:      include/linux/regulator/da9211.h
4495 F:      include/sound/da[79]*.h
4496 F:      sound/soc/codecs/da[79]*.[ch]
4497
4498 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4499 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4500 L:      linux-gpio@vger.kernel.org
4501 S:      Maintained
4502 F:      drivers/gpio/gpio-gpio-mm.c
4503
4504 DIOLAN U2C-12 I2C DRIVER
4505 M:      Guenter Roeck <linux@roeck-us.net>
4506 L:      linux-i2c@vger.kernel.org
4507 S:      Maintained
4508 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4509
4510 FILESYSTEM DIRECT ACCESS (DAX)
4511 M:      Matthew Wilcox <willy@infradead.org>
4512 M:      Ross Zwisler <zwisler@kernel.org>
4513 M:      Jan Kara <jack@suse.cz>
4514 L:      linux-fsdevel@vger.kernel.org
4515 S:      Supported
4516 F:      fs/dax.c
4517 F:      include/linux/dax.h
4518 F:      include/trace/events/fs_dax.h
4519
4520 DEVICE DIRECT ACCESS (DAX)
4521 M:      Dan Williams <dan.j.williams@intel.com>
4522 M:      Dave Jiang <dave.jiang@intel.com>
4523 M:      Ross Zwisler <zwisler@kernel.org>
4524 M:      Vishal Verma <vishal.l.verma@intel.com>
4525 L:      linux-nvdimm@lists.01.org
4526 S:      Supported
4527 F:      drivers/dax/
4528
4529 DIRECTORY NOTIFICATION (DNOTIFY)
4530 M:      Jan Kara <jack@suse.cz>
4531 R:      Amir Goldstein <amir73il@gmail.com>
4532 L:      linux-fsdevel@vger.kernel.org
4533 S:      Maintained
4534 F:      Documentation/filesystems/dnotify.txt
4535 F:      fs/notify/dnotify/
4536 F:      include/linux/dnotify.h
4537
4538 DISK GEOMETRY AND PARTITION HANDLING
4539 M:      Andries Brouwer <aeb@cwi.nl>
4540 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4541 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4542 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4543 S:      Maintained
4544
4545 DISKQUOTA
4546 M:      Jan Kara <jack@suse.com>
4547 S:      Maintained
4548 F:      Documentation/filesystems/quota.txt
4549 F:      fs/quota/
4550 F:      include/linux/quota*.h
4551 F:      include/uapi/linux/quota*.h
4552
4553 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4554 M:      Bernie Thompson <bernie@plugable.com>
4555 L:      linux-fbdev@vger.kernel.org
4556 S:      Maintained
4557 W:      http://plugable.com/category/projects/udlfb/
4558 F:      drivers/video/fbdev/udlfb.c
4559 F:      include/video/udlfb.h
4560 F:      Documentation/fb/udlfb.txt
4561
4562 DISTRIBUTED LOCK MANAGER (DLM)
4563 M:      Christine Caulfield <ccaulfie@redhat.com>
4564 M:      David Teigland <teigland@redhat.com>
4565 L:      cluster-devel@redhat.com
4566 W:      http://sources.redhat.com/cluster/
4567 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4568 S:      Supported
4569 F:      fs/dlm/
4570
4571 DMA BUFFER SHARING FRAMEWORK
4572 M:      Sumit Semwal <sumit.semwal@linaro.org>
4573 S:      Maintained
4574 L:      linux-media@vger.kernel.org
4575 L:      dri-devel@lists.freedesktop.org
4576 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4577 F:      drivers/dma-buf/
4578 F:      include/linux/dma-buf*
4579 F:      include/linux/reservation.h
4580 F:      include/linux/*fence.h
4581 F:      Documentation/driver-api/dma-buf.rst
4582 T:      git git://anongit.freedesktop.org/drm/drm-misc
4583
4584 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4585 M:      Vinod Koul <vkoul@kernel.org>
4586 L:      dmaengine@vger.kernel.org
4587 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4588 S:      Maintained
4589 F:      drivers/dma/
4590 F:      include/linux/dmaengine.h
4591 F:      include/linux/of_dma.h
4592 F:      Documentation/devicetree/bindings/dma/
4593 F:      Documentation/driver-api/dmaengine/
4594 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4595
4596 DMA MAPPING HELPERS
4597 M:      Christoph Hellwig <hch@lst.de>
4598 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4599 R:      Robin Murphy <robin.murphy@arm.com>
4600 L:      iommu@lists.linux-foundation.org
4601 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4602 W:      http://git.infradead.org/users/hch/dma-mapping.git
4603 S:      Supported
4604 F:      kernel/dma/
4605 F:      include/asm-generic/dma-mapping.h
4606 F:      include/linux/dma-direct.h
4607 F:      include/linux/dma-mapping.h
4608 F:      include/linux/dma-noncoherent.h
4609
4610 DME1737 HARDWARE MONITOR DRIVER
4611 M:      Juerg Haefliger <juergh@gmail.com>
4612 L:      linux-hwmon@vger.kernel.org
4613 S:      Maintained
4614 F:      Documentation/hwmon/dme1737
4615 F:      drivers/hwmon/dme1737.c
4616
4617 DMI/SMBIOS SUPPORT
4618 M:      Jean Delvare <jdelvare@suse.com>
4619 S:      Maintained
4620 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4621 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4622 F:      drivers/firmware/dmi-id.c
4623 F:      drivers/firmware/dmi_scan.c
4624 F:      include/linux/dmi.h
4625
4626 DOCUMENTATION
4627 M:      Jonathan Corbet <corbet@lwn.net>
4628 L:      linux-doc@vger.kernel.org
4629 S:      Maintained
4630 F:      Documentation/
4631 F:      scripts/kernel-doc
4632 X:      Documentation/ABI/
4633 X:      Documentation/acpi/
4634 X:      Documentation/devicetree/
4635 X:      Documentation/i2c/
4636 X:      Documentation/media/
4637 X:      Documentation/power/
4638 X:      Documentation/spi/
4639 T:      git git://git.lwn.net/linux.git docs-next
4640
4641 DOCUMENTATION/ITALIAN
4642 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4643 L:      linux-doc@vger.kernel.org
4644 S:      Maintained
4645 F:      Documentation/translations/it_IT
4646
4647 DONGWOON DW9714 LENS VOICE COIL DRIVER
4648 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4649 L:      linux-media@vger.kernel.org
4650 T:      git git://linuxtv.org/media_tree.git
4651 S:      Maintained
4652 F:      drivers/media/i2c/dw9714.c
4653 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4654
4655 DONGWOON DW9807 LENS VOICE COIL DRIVER
4656 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4657 L:      linux-media@vger.kernel.org
4658 T:      git git://linuxtv.org/media_tree.git
4659 S:      Maintained
4660 F:      drivers/media/i2c/dw9807-vcm.c
4661 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4662
4663 DOUBLETALK DRIVER
4664 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4665 L:      blinux-list@redhat.com
4666 S:      Maintained
4667 F:      drivers/char/dtlk.c
4668 F:      include/linux/dtlk.h
4669
4670 DPAA2 DATAPATH I/O (DPIO) DRIVER
4671 M:      Roy Pledge <Roy.Pledge@nxp.com>
4672 L:      linux-kernel@vger.kernel.org
4673 S:      Maintained
4674 F:      drivers/soc/fsl/dpio
4675
4676 DPAA2 ETHERNET DRIVER
4677 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4678 L:      netdev@vger.kernel.org
4679 S:      Maintained
4680 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4681 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4682 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4683 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4684 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4685
4686 DPAA2 ETHERNET SWITCH DRIVER
4687 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4688 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4689 L:      linux-kernel@vger.kernel.org
4690 S:      Maintained
4691 F:      drivers/staging/fsl-dpaa2/ethsw
4692
4693 DPAA2 PTP CLOCK DRIVER
4694 M:      Yangbo Lu <yangbo.lu@nxp.com>
4695 L:      netdev@vger.kernel.org
4696 S:      Maintained
4697 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4698 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4699
4700 DPT_I2O SCSI RAID DRIVER
4701 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4702 L:      linux-scsi@vger.kernel.org
4703 W:      http://www.adaptec.com/
4704 S:      Maintained
4705 F:      drivers/scsi/dpt*
4706 F:      drivers/scsi/dpt/
4707
4708 DRBD DRIVER
4709 M:      Philipp Reisner <philipp.reisner@linbit.com>
4710 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4711 L:      drbd-dev@lists.linbit.com
4712 W:      http://www.drbd.org
4713 T:      git git://git.linbit.com/linux-drbd.git
4714 T:      git git://git.linbit.com/drbd-8.4.git
4715 S:      Supported
4716 F:      drivers/block/drbd/
4717 F:      lib/lru_cache.c
4718 F:      Documentation/blockdev/drbd/
4719
4720 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4721 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4722 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4723 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4724 S:      Supported
4725 F:      Documentation/kobject.txt
4726 F:      drivers/base/
4727 F:      fs/debugfs/
4728 F:      fs/sysfs/
4729 F:      include/linux/debugfs.h
4730 F:      include/linux/kobj*
4731 F:      lib/kobj*
4732
4733 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4734 M:      Kevin Hilman <khilman@kernel.org>
4735 M:      Nishanth Menon <nm@ti.com>
4736 S:      Maintained
4737 F:      drivers/power/avs/
4738 F:      include/linux/power/smartreflex.h
4739 L:      linux-pm@vger.kernel.org
4740
4741 DRM DRIVER FOR ARM PL111 CLCD
4742 M:      Eric Anholt <eric@anholt.net>
4743 T:      git git://anongit.freedesktop.org/drm/drm-misc
4744 S:      Supported
4745 F:      drivers/gpu/drm/pl111/
4746
4747 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4748 M:      Linus Walleij <linus.walleij@linaro.org>
4749 T:      git git://anongit.freedesktop.org/drm/drm-misc
4750 S:      Maintained
4751 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4752 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4753
4754 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4755 M:      Dave Airlie <airlied@redhat.com>
4756 S:      Odd Fixes
4757 F:      drivers/gpu/drm/ast/
4758
4759 DRM DRIVER FOR BOCHS VIRTUAL GPU
4760 M:      Gerd Hoffmann <kraxel@redhat.com>
4761 L:      virtualization@lists.linux-foundation.org
4762 T:      git git://anongit.freedesktop.org/drm/drm-misc
4763 S:      Maintained
4764 F:      drivers/gpu/drm/bochs/
4765
4766 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4767 M:      Linus Walleij <linus.walleij@linaro.org>
4768 T:      git git://anongit.freedesktop.org/drm/drm-misc
4769 S:      Maintained
4770 F:      drivers/gpu/drm/tve200/
4771
4772 DRM DRIVER FOR ILITEK ILI9225 PANELS
4773 M:      David Lechner <david@lechnology.com>
4774 S:      Maintained
4775 F:      drivers/gpu/drm/tinydrm/ili9225.c
4776 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4777
4778 DRM DRIVER FOR HX8357D PANELS
4779 M:      Eric Anholt <eric@anholt.net>
4780 T:      git git://anongit.freedesktop.org/drm/drm-misc
4781 S:      Maintained
4782 F:      drivers/gpu/drm/tinydrm/hx8357d.c
4783 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
4784
4785 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4786 S:      Orphan / Obsolete
4787 F:      drivers/gpu/drm/i810/
4788 F:      include/uapi/drm/i810_drm.h
4789
4790 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4791 S:      Orphan / Obsolete
4792 F:      drivers/gpu/drm/mga/
4793 F:      include/uapi/drm/mga_drm.h
4794
4795 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4796 M:      Dave Airlie <airlied@redhat.com>
4797 S:      Odd Fixes
4798 F:      drivers/gpu/drm/mgag200/
4799
4800 DRM DRIVER FOR MI0283QT
4801 M:      Noralf Trønnes <noralf@tronnes.org>
4802 S:      Maintained
4803 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4804 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4805
4806 DRM DRIVER FOR MSM ADRENO GPU
4807 M:      Rob Clark <robdclark@gmail.com>
4808 L:      linux-arm-msm@vger.kernel.org
4809 L:      dri-devel@lists.freedesktop.org
4810 L:      freedreno@lists.freedesktop.org
4811 T:      git git://people.freedesktop.org/~robclark/linux
4812 S:      Maintained
4813 F:      drivers/gpu/drm/msm/
4814 F:      include/uapi/drm/msm_drm.h
4815 F:      Documentation/devicetree/bindings/display/msm/
4816
4817 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4818 M:      Ben Skeggs <bskeggs@redhat.com>
4819 L:      dri-devel@lists.freedesktop.org
4820 L:      nouveau@lists.freedesktop.org
4821 T:      git git://github.com/skeggsb/linux
4822 S:      Supported
4823 F:      drivers/gpu/drm/nouveau/
4824 F:      include/uapi/drm/nouveau_drm.h
4825
4826 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
4827 M:      Stefan Mavrodiev <stefan@olimex.com>
4828 S:      Maintained
4829 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
4830 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
4831
4832 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4833 M:      Noralf Trønnes <noralf@tronnes.org>
4834 S:      Maintained
4835 F:      drivers/gpu/drm/tinydrm/repaper.c
4836 F:      Documentation/devicetree/bindings/display/repaper.txt
4837
4838 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4839 M:      Dave Airlie <airlied@redhat.com>
4840 M:      Gerd Hoffmann <kraxel@redhat.com>
4841 L:      virtualization@lists.linux-foundation.org
4842 T:      git git://anongit.freedesktop.org/drm/drm-misc
4843 S:      Obsolete
4844 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4845 F:      drivers/gpu/drm/cirrus/
4846
4847 DRM DRIVER FOR QXL VIRTUAL GPU
4848 M:      Dave Airlie <airlied@redhat.com>
4849 M:      Gerd Hoffmann <kraxel@redhat.com>
4850 L:      virtualization@lists.linux-foundation.org
4851 T:      git git://anongit.freedesktop.org/drm/drm-misc
4852 S:      Maintained
4853 F:      drivers/gpu/drm/qxl/
4854 F:      include/uapi/drm/qxl_drm.h
4855
4856 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4857 S:      Orphan / Obsolete
4858 F:      drivers/gpu/drm/r128/
4859 F:      include/uapi/drm/r128_drm.h
4860
4861 DRM DRIVER FOR SAVAGE VIDEO CARDS
4862 S:      Orphan / Obsolete
4863 F:      drivers/gpu/drm/savage/
4864 F:      include/uapi/drm/savage_drm.h
4865
4866 DRM DRIVER FOR SIS VIDEO CARDS
4867 S:      Orphan / Obsolete
4868 F:      drivers/gpu/drm/sis/
4869 F:      include/uapi/drm/sis_drm.h
4870
4871 DRM DRIVER FOR SITRONIX ST7586 PANELS
4872 M:      David Lechner <david@lechnology.com>
4873 S:      Maintained
4874 F:      drivers/gpu/drm/tinydrm/st7586.c
4875 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4876
4877 DRM DRIVER FOR SITRONIX ST7735R PANELS
4878 M:      David Lechner <david@lechnology.com>
4879 S:      Maintained
4880 F:      drivers/gpu/drm/tinydrm/st7735r.c
4881 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4882
4883 DRM DRIVER FOR TDFX VIDEO CARDS
4884 S:      Orphan / Obsolete
4885 F:      drivers/gpu/drm/tdfx/
4886
4887 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4888 M:      Dave Airlie <airlied@redhat.com>
4889 R:      Sean Paul <sean@poorly.run>
4890 L:      dri-devel@lists.freedesktop.org
4891 S:      Odd Fixes
4892 F:      drivers/gpu/drm/udl/
4893 T:      git git://anongit.freedesktop.org/drm/drm-misc
4894
4895 DRM DRIVER FOR VMWARE VIRTUAL GPU
4896 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4897 M:      Thomas Hellstrom <thellstrom@vmware.com>
4898 L:      dri-devel@lists.freedesktop.org
4899 T:      git git://people.freedesktop.org/~thomash/linux
4900 S:      Supported
4901 F:      drivers/gpu/drm/vmwgfx/
4902 F:      include/uapi/drm/vmwgfx_drm.h
4903
4904 DRM DRIVERS
4905 M:      David Airlie <airlied@linux.ie>
4906 M:      Daniel Vetter <daniel@ffwll.ch>
4907 L:      dri-devel@lists.freedesktop.org
4908 T:      git git://anongit.freedesktop.org/drm/drm
4909 B:      https://bugs.freedesktop.org/
4910 C:      irc://chat.freenode.net/dri-devel
4911 S:      Maintained
4912 F:      drivers/gpu/drm/
4913 F:      drivers/gpu/vga/
4914 F:      Documentation/devicetree/bindings/display/
4915 F:      Documentation/devicetree/bindings/gpu/
4916 F:      Documentation/gpu/
4917 F:      include/drm/
4918 F:      include/uapi/drm/
4919 F:      include/linux/vga*
4920
4921 DRM DRIVERS AND MISC GPU PATCHES
4922 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4923 M:      Maxime Ripard <maxime.ripard@bootlin.com>
4924 M:      Sean Paul <sean@poorly.run>
4925 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4926 S:      Maintained
4927 T:      git git://anongit.freedesktop.org/drm/drm-misc
4928 F:      Documentation/gpu/
4929 F:      drivers/gpu/vga/
4930 F:      drivers/gpu/drm/*
4931 F:      include/drm/drm*
4932 F:      include/uapi/drm/drm*
4933 F:      include/linux/vga*
4934
4935 DRM DRIVERS FOR ALLWINNER A10
4936 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4937 L:      dri-devel@lists.freedesktop.org
4938 S:      Supported
4939 F:      drivers/gpu/drm/sun4i/
4940 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4941 T:      git git://anongit.freedesktop.org/drm/drm-misc
4942
4943 DRM DRIVERS FOR AMLOGIC SOCS
4944 M:      Neil Armstrong <narmstrong@baylibre.com>
4945 L:      dri-devel@lists.freedesktop.org
4946 L:      linux-amlogic@lists.infradead.org
4947 W:      http://linux-meson.com/
4948 S:      Supported
4949 F:      drivers/gpu/drm/meson/
4950 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4951 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4952 F:      Documentation/gpu/meson.rst
4953 T:      git git://anongit.freedesktop.org/drm/drm-misc
4954
4955 DRM DRIVERS FOR ATMEL HLCDC
4956 M:      Boris Brezillon <bbrezillon@kernel.org>
4957 L:      dri-devel@lists.freedesktop.org
4958 S:      Supported
4959 F:      drivers/gpu/drm/atmel-hlcdc/
4960 F:      Documentation/devicetree/bindings/display/atmel/
4961 T:      git git://anongit.freedesktop.org/drm/drm-misc
4962
4963 DRM DRIVERS FOR BRIDGE CHIPS
4964 M:      Archit Taneja <architt@codeaurora.org>
4965 M:      Andrzej Hajda <a.hajda@samsung.com>
4966 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4967 S:      Maintained
4968 T:      git git://anongit.freedesktop.org/drm/drm-misc
4969 F:      drivers/gpu/drm/bridge/
4970
4971 DRM DRIVERS FOR EXYNOS
4972 M:      Inki Dae <inki.dae@samsung.com>
4973 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4974 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4975 M:      Kyungmin Park <kyungmin.park@samsung.com>
4976 L:      dri-devel@lists.freedesktop.org
4977 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4978 S:      Supported
4979 F:      drivers/gpu/drm/exynos/
4980 F:      include/uapi/drm/exynos_drm.h
4981 F:      Documentation/devicetree/bindings/display/exynos/
4982
4983 DRM DRIVERS FOR FREESCALE DCU
4984 M:      Stefan Agner <stefan@agner.ch>
4985 M:      Alison Wang <alison.wang@nxp.com>
4986 L:      dri-devel@lists.freedesktop.org
4987 S:      Supported
4988 F:      drivers/gpu/drm/fsl-dcu/
4989 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4990 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4991 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
4992 T:      git git://anongit.freedesktop.org/drm/drm-misc
4993
4994 DRM DRIVERS FOR FREESCALE IMX
4995 M:      Philipp Zabel <p.zabel@pengutronix.de>
4996 L:      dri-devel@lists.freedesktop.org
4997 S:      Maintained
4998 F:      drivers/gpu/drm/imx/
4999 F:      drivers/gpu/ipu-v3/
5000 F:      Documentation/devicetree/bindings/display/imx/
5001
5002 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5003 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5004 L:      dri-devel@lists.freedesktop.org
5005 T:      git git://github.com/patjak/drm-gma500
5006 S:      Maintained
5007 F:      drivers/gpu/drm/gma500/
5008
5009 DRM DRIVERS FOR HISILICON
5010 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5011 M:      Rongrong Zou <zourongrong@gmail.com>
5012 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5013 R:      Chen Feng <puck.chen@hisilicon.com>
5014 L:      dri-devel@lists.freedesktop.org
5015 T:      git git://github.com/xin3liang/linux.git
5016 S:      Maintained
5017 F:      drivers/gpu/drm/hisilicon/
5018 F:      Documentation/devicetree/bindings/display/hisilicon/
5019
5020 DRM DRIVERS FOR MEDIATEK
5021 M:      CK Hu <ck.hu@mediatek.com>
5022 M:      Philipp Zabel <p.zabel@pengutronix.de>
5023 L:      dri-devel@lists.freedesktop.org
5024 S:      Supported
5025 F:      drivers/gpu/drm/mediatek/
5026 F:      Documentation/devicetree/bindings/display/mediatek/
5027
5028 DRM DRIVERS FOR NVIDIA TEGRA
5029 M:      Thierry Reding <thierry.reding@gmail.com>
5030 L:      dri-devel@lists.freedesktop.org
5031 L:      linux-tegra@vger.kernel.org
5032 T:      git git://anongit.freedesktop.org/tegra/linux.git
5033 S:      Supported
5034 F:      drivers/gpu/drm/tegra/
5035 F:      drivers/gpu/host1x/
5036 F:      include/linux/host1x.h
5037 F:      include/uapi/drm/tegra_drm.h
5038 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5039
5040 DRM DRIVERS FOR RENESAS
5041 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5042 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5043 L:      dri-devel@lists.freedesktop.org
5044 L:      linux-renesas-soc@vger.kernel.org
5045 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5046 S:      Supported
5047 F:      drivers/gpu/drm/rcar-du/
5048 F:      drivers/gpu/drm/shmobile/
5049 F:      include/linux/platform_data/shmob_drm.h
5050 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5051 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5052 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5053
5054 DRM DRIVERS FOR ROCKCHIP
5055 M:      Sandy Huang <hjc@rock-chips.com>
5056 M:      Heiko Stübner <heiko@sntech.de>
5057 L:      dri-devel@lists.freedesktop.org
5058 S:      Maintained
5059 F:      drivers/gpu/drm/rockchip/
5060 F:      Documentation/devicetree/bindings/display/rockchip/
5061 T:      git git://anongit.freedesktop.org/drm/drm-misc
5062
5063 DRM DRIVERS FOR STI
5064 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5065 M:      Vincent Abriou <vincent.abriou@st.com>
5066 L:      dri-devel@lists.freedesktop.org
5067 T:      git git://anongit.freedesktop.org/drm/drm-misc
5068 S:      Maintained
5069 F:      drivers/gpu/drm/sti
5070 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5071
5072 DRM DRIVERS FOR STM
5073 M:      Yannick Fertre <yannick.fertre@st.com>
5074 M:      Philippe Cornu <philippe.cornu@st.com>
5075 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5076 M:      Vincent Abriou <vincent.abriou@st.com>
5077 L:      dri-devel@lists.freedesktop.org
5078 T:      git git://anongit.freedesktop.org/drm/drm-misc
5079 S:      Maintained
5080 F:      drivers/gpu/drm/stm
5081 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5082
5083 DRM DRIVERS FOR TI LCDC
5084 M:      Jyri Sarha <jsarha@ti.com>
5085 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5086 L:      dri-devel@lists.freedesktop.org
5087 S:      Maintained
5088 F:      drivers/gpu/drm/tilcdc/
5089 F:      Documentation/devicetree/bindings/display/tilcdc/
5090
5091 DRM DRIVERS FOR TI OMAP
5092 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5093 L:      dri-devel@lists.freedesktop.org
5094 S:      Maintained
5095 F:      drivers/gpu/drm/omapdrm/
5096 F:      Documentation/devicetree/bindings/display/ti/
5097
5098 DRM DRIVERS FOR V3D
5099 M:      Eric Anholt <eric@anholt.net>
5100 S:      Supported
5101 F:      drivers/gpu/drm/v3d/
5102 F:      include/uapi/drm/v3d_drm.h
5103 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5104 T:      git git://anongit.freedesktop.org/drm/drm-misc
5105
5106 DRM DRIVERS FOR VC4
5107 M:      Eric Anholt <eric@anholt.net>
5108 T:      git git://github.com/anholt/linux
5109 S:      Supported
5110 F:      drivers/gpu/drm/vc4/
5111 F:      include/uapi/drm/vc4_drm.h
5112 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5113 T:      git git://anongit.freedesktop.org/drm/drm-misc
5114
5115 DRM DRIVERS FOR VIVANTE GPU IP
5116 M:      Lucas Stach <l.stach@pengutronix.de>
5117 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5118 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5119 L:      etnaviv@lists.freedesktop.org
5120 L:      dri-devel@lists.freedesktop.org
5121 S:      Maintained
5122 F:      drivers/gpu/drm/etnaviv/
5123 F:      include/uapi/drm/etnaviv_drm.h
5124 F:      Documentation/devicetree/bindings/display/etnaviv/
5125
5126 DRM DRIVERS FOR ZTE ZX
5127 M:      Shawn Guo <shawnguo@kernel.org>
5128 L:      dri-devel@lists.freedesktop.org
5129 S:      Maintained
5130 F:      drivers/gpu/drm/zte/
5131 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5132 T:      git git://anongit.freedesktop.org/drm/drm-misc
5133
5134 DRM PANEL DRIVERS
5135 M:      Thierry Reding <thierry.reding@gmail.com>
5136 L:      dri-devel@lists.freedesktop.org
5137 T:      git git://anongit.freedesktop.org/drm/drm-misc
5138 S:      Maintained
5139 F:      drivers/gpu/drm/drm_panel.c
5140 F:      drivers/gpu/drm/panel/
5141 F:      include/drm/drm_panel.h
5142 F:      Documentation/devicetree/bindings/display/panel/
5143
5144 DRM TINYDRM DRIVERS
5145 M:      Noralf Trønnes <noralf@tronnes.org>
5146 W:      https://github.com/notro/tinydrm/wiki/Development
5147 T:      git git://anongit.freedesktop.org/drm/drm-misc
5148 S:      Maintained
5149 F:      drivers/gpu/drm/tinydrm/
5150 F:      include/drm/tinydrm/
5151
5152 DRM DRIVERS FOR XEN
5153 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5154 T:      git git://anongit.freedesktop.org/drm/drm-misc
5155 L:      dri-devel@lists.freedesktop.org
5156 L:      xen-devel@lists.xen.org
5157 S:      Supported
5158 F:      drivers/gpu/drm/xen/
5159 F:      Documentation/gpu/xen-front.rst
5160
5161 DRM TTM SUBSYSTEM
5162 M:      Christian Koenig <christian.koenig@amd.com>
5163 M:      Huang Rui <ray.huang@amd.com>
5164 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5165 T:      git git://people.freedesktop.org/~agd5f/linux
5166 S:      Maintained
5167 L:      dri-devel@lists.freedesktop.org
5168 F:      include/drm/ttm/
5169 F:      drivers/gpu/drm/ttm/
5170
5171 DSBR100 USB FM RADIO DRIVER
5172 M:      Alexey Klimov <klimov.linux@gmail.com>
5173 L:      linux-media@vger.kernel.org
5174 T:      git git://linuxtv.org/media_tree.git
5175 S:      Maintained
5176 F:      drivers/media/radio/dsbr100.c
5177
5178 DSCC4 DRIVER
5179 M:      Francois Romieu <romieu@fr.zoreil.com>
5180 L:      netdev@vger.kernel.org
5181 S:      Maintained
5182 F:      drivers/net/wan/dscc4.c
5183
5184 DT3155 MEDIA DRIVER
5185 M:      Hans Verkuil <hverkuil@xs4all.nl>
5186 L:      linux-media@vger.kernel.org
5187 T:      git git://linuxtv.org/media_tree.git
5188 W:      https://linuxtv.org
5189 S:      Odd Fixes
5190 F:      drivers/media/pci/dt3155/
5191
5192 DVB_USB_AF9015 MEDIA DRIVER
5193 M:      Antti Palosaari <crope@iki.fi>
5194 L:      linux-media@vger.kernel.org
5195 W:      https://linuxtv.org
5196 W:      http://palosaari.fi/linux/
5197 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5198 T:      git git://linuxtv.org/anttip/media_tree.git
5199 S:      Maintained
5200 F:      drivers/media/usb/dvb-usb-v2/af9015*
5201
5202 DVB_USB_AF9035 MEDIA DRIVER
5203 M:      Antti Palosaari <crope@iki.fi>
5204 L:      linux-media@vger.kernel.org
5205 W:      https://linuxtv.org
5206 W:      http://palosaari.fi/linux/
5207 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5208 T:      git git://linuxtv.org/anttip/media_tree.git
5209 S:      Maintained
5210 F:      drivers/media/usb/dvb-usb-v2/af9035*
5211
5212 DVB_USB_ANYSEE MEDIA DRIVER
5213 M:      Antti Palosaari <crope@iki.fi>
5214 L:      linux-media@vger.kernel.org
5215 W:      https://linuxtv.org
5216 W:      http://palosaari.fi/linux/
5217 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5218 T:      git git://linuxtv.org/anttip/media_tree.git
5219 S:      Maintained
5220 F:      drivers/media/usb/dvb-usb-v2/anysee*
5221
5222 DVB_USB_AU6610 MEDIA DRIVER
5223 M:      Antti Palosaari <crope@iki.fi>
5224 L:      linux-media@vger.kernel.org
5225 W:      https://linuxtv.org
5226 W:      http://palosaari.fi/linux/
5227 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5228 T:      git git://linuxtv.org/anttip/media_tree.git
5229 S:      Maintained
5230 F:      drivers/media/usb/dvb-usb-v2/au6610*
5231
5232 DVB_USB_CE6230 MEDIA DRIVER
5233 M:      Antti Palosaari <crope@iki.fi>
5234 L:      linux-media@vger.kernel.org
5235 W:      https://linuxtv.org
5236 W:      http://palosaari.fi/linux/
5237 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5238 T:      git git://linuxtv.org/anttip/media_tree.git
5239 S:      Maintained
5240 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5241
5242 DVB_USB_CXUSB MEDIA DRIVER
5243 M:      Michael Krufky <mkrufky@linuxtv.org>
5244 L:      linux-media@vger.kernel.org
5245 W:      https://linuxtv.org
5246 W:      http://github.com/mkrufky
5247 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5248 T:      git git://linuxtv.org/media_tree.git
5249 S:      Maintained
5250 F:      drivers/media/usb/dvb-usb/cxusb*
5251
5252 DVB_USB_EC168 MEDIA DRIVER
5253 M:      Antti Palosaari <crope@iki.fi>
5254 L:      linux-media@vger.kernel.org
5255 W:      https://linuxtv.org
5256 W:      http://palosaari.fi/linux/
5257 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5258 T:      git git://linuxtv.org/anttip/media_tree.git
5259 S:      Maintained
5260 F:      drivers/media/usb/dvb-usb-v2/ec168*
5261
5262 DVB_USB_GL861 MEDIA DRIVER
5263 M:      Antti Palosaari <crope@iki.fi>
5264 L:      linux-media@vger.kernel.org
5265 W:      https://linuxtv.org
5266 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5267 T:      git git://linuxtv.org/anttip/media_tree.git
5268 S:      Maintained
5269 F:      drivers/media/usb/dvb-usb-v2/gl861*
5270
5271 DVB_USB_MXL111SF MEDIA DRIVER
5272 M:      Michael Krufky <mkrufky@linuxtv.org>
5273 L:      linux-media@vger.kernel.org
5274 W:      https://linuxtv.org
5275 W:      http://github.com/mkrufky
5276 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5277 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5278 S:      Maintained
5279 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5280
5281 DVB_USB_RTL28XXU MEDIA DRIVER
5282 M:      Antti Palosaari <crope@iki.fi>
5283 L:      linux-media@vger.kernel.org
5284 W:      https://linuxtv.org
5285 W:      http://palosaari.fi/linux/
5286 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5287 T:      git git://linuxtv.org/anttip/media_tree.git
5288 S:      Maintained
5289 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5290
5291 DVB_USB_V2 MEDIA DRIVER
5292 M:      Antti Palosaari <crope@iki.fi>
5293 L:      linux-media@vger.kernel.org
5294 W:      https://linuxtv.org
5295 W:      http://palosaari.fi/linux/
5296 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5297 T:      git git://linuxtv.org/anttip/media_tree.git
5298 S:      Maintained
5299 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5300 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5301
5302 DYNAMIC DEBUG
5303 M:      Jason Baron <jbaron@akamai.com>
5304 S:      Maintained
5305 F:      lib/dynamic_debug.c
5306 F:      include/linux/dynamic_debug.h
5307
5308 DYNAMIC INTERRUPT MODERATION
5309 M:      Tal Gilboa <talgi@mellanox.com>
5310 S:      Maintained
5311 F:      include/linux/net_dim.h
5312
5313 DZ DECSTATION DZ11 SERIAL DRIVER
5314 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5315 S:      Maintained
5316 F:      drivers/tty/serial/dz.*
5317
5318 E3X0 POWER BUTTON DRIVER
5319 M:      Moritz Fischer <moritz.fischer@ettus.com>
5320 L:      usrp-users@lists.ettus.com
5321 W:      http://www.ettus.com
5322 S:      Supported
5323 F:      drivers/input/misc/e3x0-button.c
5324 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5325
5326 E4000 MEDIA DRIVER
5327 M:      Antti Palosaari <crope@iki.fi>
5328 L:      linux-media@vger.kernel.org
5329 W:      https://linuxtv.org
5330 W:      http://palosaari.fi/linux/
5331 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5332 T:      git git://linuxtv.org/anttip/media_tree.git
5333 S:      Maintained
5334 F:      drivers/media/tuners/e4000*
5335
5336 EARTH_PT1 MEDIA DRIVER
5337 M:      Akihiro Tsukada <tskd08@gmail.com>
5338 L:      linux-media@vger.kernel.org
5339 S:      Odd Fixes
5340 F:      drivers/media/pci/pt1/
5341
5342 EARTH_PT3 MEDIA DRIVER
5343 M:      Akihiro Tsukada <tskd08@gmail.com>
5344 L:      linux-media@vger.kernel.org
5345 S:      Odd Fixes
5346 F:      drivers/media/pci/pt3/
5347
5348 EC100 MEDIA DRIVER
5349 M:      Antti Palosaari <crope@iki.fi>
5350 L:      linux-media@vger.kernel.org
5351 W:      https://linuxtv.org
5352 W:      http://palosaari.fi/linux/
5353 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5354 T:      git git://linuxtv.org/anttip/media_tree.git
5355 S:      Maintained
5356 F:      drivers/media/dvb-frontends/ec100*
5357
5358 ECRYPT FILE SYSTEM
5359 M:      Tyler Hicks <tyhicks@canonical.com>
5360 L:      ecryptfs@vger.kernel.org
5361 W:      http://ecryptfs.org
5362 W:      https://launchpad.net/ecryptfs
5363 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5364 S:      Supported
5365 F:      Documentation/filesystems/ecryptfs.txt
5366 F:      fs/ecryptfs/
5367
5368 EDAC-AMD64
5369 M:      Borislav Petkov <bp@alien8.de>
5370 L:      linux-edac@vger.kernel.org
5371 S:      Maintained
5372 F:      drivers/edac/amd64_edac*
5373
5374 EDAC-CALXEDA
5375 M:      Robert Richter <rric@kernel.org>
5376 L:      linux-edac@vger.kernel.org
5377 S:      Maintained
5378 F:      drivers/edac/highbank*
5379
5380 EDAC-CAVIUM OCTEON
5381 M:      Ralf Baechle <ralf@linux-mips.org>
5382 M:      David Daney <david.daney@cavium.com>
5383 L:      linux-edac@vger.kernel.org
5384 L:      linux-mips@vger.kernel.org
5385 S:      Supported
5386 F:      drivers/edac/octeon_edac*
5387
5388 EDAC-CAVIUM THUNDERX
5389 M:      David Daney <david.daney@cavium.com>
5390 M:      Jan Glauber <jglauber@cavium.com>
5391 L:      linux-edac@vger.kernel.org
5392 S:      Supported
5393 F:      drivers/edac/thunderx_edac*
5394
5395 EDAC-CORE
5396 M:      Borislav Petkov <bp@alien8.de>
5397 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5398 L:      linux-edac@vger.kernel.org
5399 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5400 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5401 S:      Supported
5402 F:      Documentation/admin-guide/ras.rst
5403 F:      Documentation/driver-api/edac.rst
5404 F:      drivers/edac/
5405 F:      include/linux/edac.h
5406
5407 EDAC-E752X
5408 M:      Mark Gross <mark.gross@intel.com>
5409 L:      linux-edac@vger.kernel.org
5410 S:      Maintained
5411 F:      drivers/edac/e752x_edac.c
5412
5413 EDAC-E7XXX
5414 L:      linux-edac@vger.kernel.org
5415 S:      Maintained
5416 F:      drivers/edac/e7xxx_edac.c
5417
5418 EDAC-FSL_DDR
5419 M:      York Sun <york.sun@nxp.com>
5420 L:      linux-edac@vger.kernel.org
5421 S:      Maintained
5422 F:      drivers/edac/fsl_ddr_edac.*
5423
5424 EDAC-GHES
5425 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5426 L:      linux-edac@vger.kernel.org
5427 S:      Maintained
5428 F:      drivers/edac/ghes_edac.c
5429
5430 EDAC-I3000
5431 L:      linux-edac@vger.kernel.org
5432 S:      Orphan
5433 F:      drivers/edac/i3000_edac.c
5434
5435 EDAC-I5000
5436 L:      linux-edac@vger.kernel.org
5437 S:      Maintained
5438 F:      drivers/edac/i5000_edac.c
5439
5440 EDAC-I5400
5441 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5442 L:      linux-edac@vger.kernel.org
5443 S:      Maintained
5444 F:      drivers/edac/i5400_edac.c
5445
5446 EDAC-I7300
5447 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5448 L:      linux-edac@vger.kernel.org
5449 S:      Maintained
5450 F:      drivers/edac/i7300_edac.c
5451
5452 EDAC-I7CORE
5453 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5454 L:      linux-edac@vger.kernel.org
5455 S:      Maintained
5456 F:      drivers/edac/i7core_edac.c
5457
5458 EDAC-I82443BXGX
5459 M:      Tim Small <tim@buttersideup.com>
5460 L:      linux-edac@vger.kernel.org
5461 S:      Maintained
5462 F:      drivers/edac/i82443bxgx_edac.c
5463
5464 EDAC-I82975X
5465 M:      "Arvind R." <arvino55@gmail.com>
5466 L:      linux-edac@vger.kernel.org
5467 S:      Maintained
5468 F:      drivers/edac/i82975x_edac.c
5469
5470 EDAC-IE31200
5471 M:      Jason Baron <jbaron@akamai.com>
5472 L:      linux-edac@vger.kernel.org
5473 S:      Maintained
5474 F:      drivers/edac/ie31200_edac.c
5475
5476 EDAC-MPC85XX
5477 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5478 L:      linux-edac@vger.kernel.org
5479 S:      Maintained
5480 F:      drivers/edac/mpc85xx_edac.[ch]
5481
5482 EDAC-PASEMI
5483 M:      Egor Martovetsky <egor@pasemi.com>
5484 L:      linux-edac@vger.kernel.org
5485 S:      Maintained
5486 F:      drivers/edac/pasemi_edac.c
5487
5488 EDAC-PND2
5489 M:      Tony Luck <tony.luck@intel.com>
5490 L:      linux-edac@vger.kernel.org
5491 S:      Maintained
5492 F:      drivers/edac/pnd2_edac.[ch]
5493
5494 EDAC-R82600
5495 M:      Tim Small <tim@buttersideup.com>
5496 L:      linux-edac@vger.kernel.org
5497 S:      Maintained
5498 F:      drivers/edac/r82600_edac.c
5499
5500 EDAC-SBRIDGE
5501 M:      Tony Luck <tony.luck@intel.com>
5502 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5503 L:      linux-edac@vger.kernel.org
5504 S:      Maintained
5505 F:      drivers/edac/sb_edac.c
5506
5507 EDAC-SKYLAKE
5508 M:      Tony Luck <tony.luck@intel.com>
5509 L:      linux-edac@vger.kernel.org
5510 S:      Maintained
5511 F:      drivers/edac/skx_edac.c
5512
5513 EDAC-TI
5514 M:      Tero Kristo <t-kristo@ti.com>
5515 L:      linux-edac@vger.kernel.org
5516 S:      Maintained
5517 F:      drivers/edac/ti_edac.c
5518
5519 EDAC-QCOM
5520 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5521 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5522 L:      linux-arm-msm@vger.kernel.org
5523 L:      linux-edac@vger.kernel.org
5524 S:      Maintained
5525 F:      drivers/edac/qcom_edac.c
5526
5527 EDIROL UA-101/UA-1000 DRIVER
5528 M:      Clemens Ladisch <clemens@ladisch.de>
5529 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5530 T:      git git://git.alsa-project.org/alsa-kernel.git
5531 S:      Maintained
5532 F:      sound/usb/misc/ua101.c
5533
5534 EFI TEST DRIVER
5535 L:      linux-efi@vger.kernel.org
5536 M:      Ivan Hu <ivan.hu@canonical.com>
5537 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5538 S:      Maintained
5539 F:      drivers/firmware/efi/test/
5540
5541 EFI VARIABLE FILESYSTEM
5542 M:      Matthew Garrett <matthew.garrett@nebula.com>
5543 M:      Jeremy Kerr <jk@ozlabs.org>
5544 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5545 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5546 L:      linux-efi@vger.kernel.org
5547 S:      Maintained
5548 F:      fs/efivarfs/
5549
5550 EFIFB FRAMEBUFFER DRIVER
5551 L:      linux-fbdev@vger.kernel.org
5552 M:      Peter Jones <pjones@redhat.com>
5553 S:      Maintained
5554 F:      drivers/video/fbdev/efifb.c
5555
5556 EFS FILESYSTEM
5557 W:      http://aeschi.ch.eu.org/efs/
5558 S:      Orphan
5559 F:      fs/efs/
5560
5561 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5562 M:      Douglas Miller <dougmill@linux.ibm.com>
5563 L:      netdev@vger.kernel.org
5564 S:      Maintained
5565 F:      drivers/net/ethernet/ibm/ehea/
5566
5567 EM28XX VIDEO4LINUX DRIVER
5568 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5569 L:      linux-media@vger.kernel.org
5570 W:      https://linuxtv.org
5571 T:      git git://linuxtv.org/media_tree.git
5572 S:      Maintained
5573 F:      drivers/media/usb/em28xx/
5574 F:      Documentation/media/v4l-drivers/em28xx*
5575
5576 EMBEDDED LINUX
5577 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5578 M:      Matt Mackall <mpm@selenic.com>
5579 M:      David Woodhouse <dwmw2@infradead.org>
5580 L:      linux-embedded@vger.kernel.org
5581 S:      Maintained
5582
5583 Emulex 10Gbps iSCSI - OneConnect DRIVER
5584 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5585 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5586 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5587 L:      linux-scsi@vger.kernel.org
5588 W:      http://www.broadcom.com
5589 S:      Supported
5590 F:      drivers/scsi/be2iscsi/
5591
5592 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5593 M:      Sathya Perla <sathya.perla@broadcom.com>
5594 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5595 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5596 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5597 L:      netdev@vger.kernel.org
5598 W:      http://www.emulex.com
5599 S:      Supported
5600 F:      drivers/net/ethernet/emulex/benet/
5601
5602 EMULEX ONECONNECT ROCE DRIVER
5603 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5604 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5605 L:      linux-rdma@vger.kernel.org
5606 W:      http://www.broadcom.com
5607 S:      Odd Fixes
5608 F:      drivers/infiniband/hw/ocrdma/
5609 F:      include/uapi/rdma/ocrdma-abi.h
5610
5611 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5612 M:      James Smart <james.smart@broadcom.com>
5613 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5614 L:      linux-scsi@vger.kernel.org
5615 W:      http://www.broadcom.com
5616 S:      Supported
5617 F:      drivers/scsi/lpfc/
5618
5619 ENE CB710 FLASH CARD READER DRIVER
5620 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5621 S:      Maintained
5622 F:      drivers/misc/cb710/
5623 F:      drivers/mmc/host/cb710-mmc.*
5624 F:      include/linux/cb710.h
5625
5626 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5627 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5628 S:      Maintained
5629 F:      drivers/media/rc/ene_ir.*
5630
5631 EPSON S1D13XXX FRAMEBUFFER DRIVER
5632 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5633 S:      Maintained
5634 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5635 F:      drivers/video/fbdev/s1d13xxxfb.c
5636 F:      include/video/s1d13xxxfb.h
5637
5638 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5639 M:      Jeff Layton <jlayton@kernel.org>
5640 S:      Maintained
5641 F:      lib/errseq.c
5642 F:      include/linux/errseq.h
5643
5644 ET131X NETWORK DRIVER
5645 M:      Mark Einon <mark.einon@gmail.com>
5646 S:      Odd Fixes
5647 F:      drivers/net/ethernet/agere/
5648
5649 ETHERNET BRIDGE
5650 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5651 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5652 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5653 L:      netdev@vger.kernel.org
5654 W:      http://www.linuxfoundation.org/en/Net:Bridge
5655 S:      Maintained
5656 F:      include/linux/netfilter_bridge/
5657 F:      net/bridge/
5658
5659 ETHERNET PHY LIBRARY
5660 M:      Andrew Lunn <andrew@lunn.ch>
5661 M:      Florian Fainelli <f.fainelli@gmail.com>
5662 M:      Heiner Kallweit <hkallweit1@gmail.com>
5663 L:      netdev@vger.kernel.org
5664 S:      Maintained
5665 F:      Documentation/ABI/testing/sysfs-bus-mdio
5666 F:      Documentation/devicetree/bindings/net/mdio*
5667 F:      Documentation/networking/phy.txt
5668 F:      drivers/net/phy/
5669 F:      drivers/of/of_mdio.c
5670 F:      drivers/of/of_net.c
5671 F:      include/linux/*mdio*.h
5672 F:      include/linux/of_net.h
5673 F:      include/linux/phy.h
5674 F:      include/linux/phy_fixed.h
5675 F:      include/linux/platform_data/mdio-bcm-unimac.h
5676 F:      include/linux/platform_data/mdio-gpio.h
5677 F:      include/trace/events/mdio.h
5678 F:      include/uapi/linux/mdio.h
5679 F:      include/uapi/linux/mii.h
5680
5681 EXT2 FILE SYSTEM
5682 M:      Jan Kara <jack@suse.com>
5683 L:      linux-ext4@vger.kernel.org
5684 S:      Maintained
5685 F:      Documentation/filesystems/ext2.txt
5686 F:      fs/ext2/
5687 F:      include/linux/ext2*
5688
5689 EXT4 FILE SYSTEM
5690 M:      "Theodore Ts'o" <tytso@mit.edu>
5691 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5692 L:      linux-ext4@vger.kernel.org
5693 W:      http://ext4.wiki.kernel.org
5694 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5695 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5696 S:      Maintained
5697 F:      Documentation/filesystems/ext4/ext4.rst
5698 F:      fs/ext4/
5699
5700 Extended Verification Module (EVM)
5701 M:      Mimi Zohar <zohar@linux.ibm.com>
5702 L:      linux-integrity@vger.kernel.org
5703 S:      Supported
5704 F:      security/integrity/evm/
5705
5706 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5707 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5708 L:      linux-efi@vger.kernel.org
5709 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5710 S:      Maintained
5711 F:      Documentation/efi-stub.txt
5712 F:      arch/*/kernel/efi.c
5713 F:      arch/x86/boot/compressed/eboot.[ch]
5714 F:      arch/*/include/asm/efi.h
5715 F:      arch/x86/platform/efi/
5716 F:      drivers/firmware/efi/
5717 F:      include/linux/efi*.h
5718 F:      arch/arm/boot/compressed/efi-header.S
5719 F:      arch/arm64/kernel/efi-entry.S
5720
5721 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5722 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5723 M:      Chanwoo Choi <cw00.choi@samsung.com>
5724 L:      linux-kernel@vger.kernel.org
5725 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5726 S:      Maintained
5727 F:      drivers/extcon/
5728 F:      include/linux/extcon/
5729 F:      include/linux/extcon.h
5730 F:      Documentation/extcon/
5731 F:      Documentation/devicetree/bindings/extcon/
5732
5733 EXYNOS DP DRIVER
5734 M:      Jingoo Han <jingoohan1@gmail.com>
5735 L:      dri-devel@lists.freedesktop.org
5736 S:      Maintained
5737 F:      drivers/gpu/drm/exynos/exynos_dp*
5738
5739 EXYNOS SYSMMU (IOMMU) driver
5740 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5741 L:      iommu@lists.linux-foundation.org
5742 S:      Maintained
5743 F:      drivers/iommu/exynos-iommu.c
5744
5745 EZchip NPS platform support
5746 M:      Vineet Gupta <vgupta@synopsys.com>
5747 M:      Ofer Levi <oferle@mellanox.com>
5748 S:      Supported
5749 F:      arch/arc/plat-eznps
5750 F:      arch/arc/boot/dts/eznps.dts
5751
5752 F2FS FILE SYSTEM
5753 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5754 M:      Chao Yu <yuchao0@huawei.com>
5755 L:      linux-f2fs-devel@lists.sourceforge.net
5756 W:      https://f2fs.wiki.kernel.org/
5757 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5758 S:      Maintained
5759 F:      Documentation/filesystems/f2fs.txt
5760 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5761 F:      fs/f2fs/
5762 F:      include/linux/f2fs_fs.h
5763 F:      include/trace/events/f2fs.h
5764
5765 F71805F HARDWARE MONITORING DRIVER
5766 M:      Jean Delvare <jdelvare@suse.com>
5767 L:      linux-hwmon@vger.kernel.org
5768 S:      Maintained
5769 F:      Documentation/hwmon/f71805f
5770 F:      drivers/hwmon/f71805f.c
5771
5772 FADDR2LINE
5773 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5774 S:      Maintained
5775 F:      scripts/faddr2line
5776
5777 FAILOVER MODULE
5778 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5779 L:      netdev@vger.kernel.org
5780 S:      Supported
5781 F:      net/core/failover.c
5782 F:      include/net/failover.h
5783 F:      Documentation/networking/failover.rst
5784
5785 FANOTIFY
5786 M:      Jan Kara <jack@suse.cz>
5787 R:      Amir Goldstein <amir73il@gmail.com>
5788 L:      linux-fsdevel@vger.kernel.org
5789 S:      Maintained
5790 F:      fs/notify/fanotify/
5791 F:      include/linux/fanotify.h
5792 F:      include/uapi/linux/fanotify.h
5793
5794 FARSYNC SYNCHRONOUS DRIVER
5795 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5796 W:      http://www.farsite.co.uk/
5797 S:      Supported
5798 F:      drivers/net/wan/farsync.*
5799
5800 FAULT INJECTION SUPPORT
5801 M:      Akinobu Mita <akinobu.mita@gmail.com>
5802 S:      Supported
5803 F:      Documentation/fault-injection/
5804 F:      lib/fault-inject.c
5805
5806 FBTFT Framebuffer drivers
5807 S:      Orphan
5808 L:      dri-devel@lists.freedesktop.org
5809 L:      linux-fbdev@vger.kernel.org
5810 F:      drivers/staging/fbtft/
5811
5812 FC0011 TUNER DRIVER
5813 M:      Michael Buesch <m@bues.ch>
5814 L:      linux-media@vger.kernel.org
5815 S:      Maintained
5816 F:      drivers/media/tuners/fc0011.h
5817 F:      drivers/media/tuners/fc0011.c
5818
5819 FC2580 MEDIA DRIVER
5820 M:      Antti Palosaari <crope@iki.fi>
5821 L:      linux-media@vger.kernel.org
5822 W:      https://linuxtv.org
5823 W:      http://palosaari.fi/linux/
5824 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5825 T:      git git://linuxtv.org/anttip/media_tree.git
5826 S:      Maintained
5827 F:      drivers/media/tuners/fc2580*
5828
5829 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5830 M:      Johannes Thumshirn <jth@kernel.org>
5831 L:      linux-scsi@vger.kernel.org
5832 W:      www.Open-FCoE.org
5833 S:      Supported
5834 F:      drivers/scsi/libfc/
5835 F:      drivers/scsi/fcoe/
5836 F:      include/scsi/fc/
5837 F:      include/scsi/libfc.h
5838 F:      include/scsi/libfcoe.h
5839 F:      include/uapi/scsi/fc/
5840
5841 FILE LOCKING (flock() and fcntl()/lockf())
5842 M:      Jeff Layton <jlayton@kernel.org>
5843 M:      "J. Bruce Fields" <bfields@fieldses.org>
5844 L:      linux-fsdevel@vger.kernel.org
5845 S:      Maintained
5846 F:      include/linux/fcntl.h
5847 F:      include/uapi/linux/fcntl.h
5848 F:      fs/fcntl.c
5849 F:      fs/locks.c
5850
5851 FILESYSTEMS (VFS and infrastructure)
5852 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5853 L:      linux-fsdevel@vger.kernel.org
5854 S:      Maintained
5855 F:      fs/*
5856 F:      include/linux/fs.h
5857 F:      include/uapi/linux/fs.h
5858
5859 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5860 M:      Riku Voipio <riku.voipio@iki.fi>
5861 L:      linux-hwmon@vger.kernel.org
5862 S:      Maintained
5863 F:      drivers/hwmon/f75375s.c
5864 F:      include/linux/f75375s.h
5865
5866 FIREWIRE AUDIO DRIVERS
5867 M:      Clemens Ladisch <clemens@ladisch.de>
5868 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5869 T:      git git://git.alsa-project.org/alsa-kernel.git
5870 S:      Maintained
5871 F:      sound/firewire/
5872
5873 FIREWIRE MEDIA DRIVERS (firedtv)
5874 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5875 L:      linux-media@vger.kernel.org
5876 L:      linux1394-devel@lists.sourceforge.net
5877 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5878 S:      Maintained
5879 F:      drivers/media/firewire/
5880
5881 FIREWIRE SBP-2 TARGET
5882 M:      Chris Boot <bootc@bootc.net>
5883 L:      linux-scsi@vger.kernel.org
5884 L:      target-devel@vger.kernel.org
5885 L:      linux1394-devel@lists.sourceforge.net
5886 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5887 S:      Maintained
5888 F:      drivers/target/sbp/
5889
5890 FIREWIRE SUBSYSTEM
5891 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5892 L:      linux1394-devel@lists.sourceforge.net
5893 W:      http://ieee1394.wiki.kernel.org/
5894 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5895 S:      Maintained
5896 F:      drivers/firewire/
5897 F:      include/linux/firewire.h
5898 F:      include/uapi/linux/firewire*.h
5899 F:      tools/firewire/
5900
5901 FIRMWARE LOADER (request_firmware)
5902 M:      Luis Chamberlain <mcgrof@kernel.org>
5903 L:      linux-kernel@vger.kernel.org
5904 S:      Maintained
5905 F:      Documentation/firmware_class/
5906 F:      drivers/base/firmware_loader/
5907 F:      include/linux/firmware.h
5908
5909 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5910 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5911 M:      Philip Kelleher <pjk1939@linux.ibm.com>
5912 S:      Maintained
5913 F:      drivers/block/rsxx/
5914
5915 FLOPPY DRIVER
5916 M:      Jiri Kosina <jikos@kernel.org>
5917 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5918 S:      Odd fixes
5919 F:      drivers/block/floppy.c
5920
5921 FMC SUBSYSTEM
5922 M:      Alessandro Rubini <rubini@gnudd.com>
5923 W:      http://www.ohwr.org/projects/fmc-bus
5924 S:      Supported
5925 F:      drivers/fmc/
5926 F:      include/linux/fmc*.h
5927 F:      include/linux/ipmi-fru.h
5928 K:      fmc_d.*register
5929
5930 FPGA MANAGER FRAMEWORK
5931 M:      Alan Tull <atull@kernel.org>
5932 M:      Moritz Fischer <mdf@kernel.org>
5933 L:      linux-fpga@vger.kernel.org
5934 S:      Maintained
5935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5936 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5937 F:      Documentation/fpga/
5938 F:      Documentation/driver-api/fpga/
5939 F:      Documentation/devicetree/bindings/fpga/
5940 F:      drivers/fpga/
5941 F:      include/linux/fpga/
5942 W:      http://www.rocketboards.org
5943
5944 FPGA DFL DRIVERS
5945 M:      Wu Hao <hao.wu@intel.com>
5946 L:      linux-fpga@vger.kernel.org
5947 S:      Maintained
5948 F:      Documentation/fpga/dfl.txt
5949 F:      include/uapi/linux/fpga-dfl.h
5950 F:      drivers/fpga/dfl*
5951
5952 FPU EMULATOR
5953 M:      Bill Metzenthen <billm@melbpc.org.au>
5954 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5955 S:      Maintained
5956 F:      arch/x86/math-emu/
5957
5958 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5959 L:      netdev@vger.kernel.org
5960 S:      Orphan
5961 F:      drivers/net/wan/dlci.c
5962 F:      drivers/net/wan/sdla.c
5963
5964 FRAMEBUFFER LAYER
5965 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5966 L:      dri-devel@lists.freedesktop.org
5967 L:      linux-fbdev@vger.kernel.org
5968 T:      git git://github.com/bzolnier/linux.git
5969 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5970 S:      Maintained
5971 F:      Documentation/fb/
5972 F:      drivers/video/
5973 F:      include/video/
5974 F:      include/linux/fb.h
5975 F:      include/uapi/video/
5976 F:      include/uapi/linux/fb.h
5977
5978 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5979 M:      Horia Geantă <horia.geanta@nxp.com>
5980 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5981 L:      linux-crypto@vger.kernel.org
5982 S:      Maintained
5983 F:      drivers/crypto/caam/
5984 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5985
5986 FREESCALE DIU FRAMEBUFFER DRIVER
5987 M:      Timur Tabi <timur@kernel.org>
5988 L:      linux-fbdev@vger.kernel.org
5989 S:      Maintained
5990 F:      drivers/video/fbdev/fsl-diu-fb.*
5991
5992 FREESCALE DMA DRIVER
5993 M:      Li Yang <leoyang.li@nxp.com>
5994 M:      Zhang Wei <zw@zh-kernel.org>
5995 L:      linuxppc-dev@lists.ozlabs.org
5996 S:      Maintained
5997 F:      drivers/dma/fsldma.*
5998
5999 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6000 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6001 L:      netdev@vger.kernel.org
6002 S:      Maintained
6003 F:      drivers/net/ethernet/freescale/gianfar*
6004 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6005
6006 FREESCALE GPMI NAND DRIVER
6007 M:      Han Xu <han.xu@nxp.com>
6008 L:      linux-mtd@lists.infradead.org
6009 S:      Maintained
6010 F:      drivers/mtd/nand/raw/gpmi-nand/*
6011
6012 FREESCALE I2C CPM DRIVER
6013 M:      Jochen Friedrich <jochen@scram.de>
6014 L:      linuxppc-dev@lists.ozlabs.org
6015 L:      linux-i2c@vger.kernel.org
6016 S:      Maintained
6017 F:      drivers/i2c/busses/i2c-cpm.c
6018
6019 FREESCALE IMX LPI2C DRIVER
6020 M:      Dong Aisheng <aisheng.dong@nxp.com>
6021 L:      linux-i2c@vger.kernel.org
6022 L:      linux-imx@nxp.com
6023 S:      Maintained
6024 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6025 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6026
6027 FREESCALE IMX / MXC FEC DRIVER
6028 M:      Fugang Duan <fugang.duan@nxp.com>
6029 L:      netdev@vger.kernel.org
6030 S:      Maintained
6031 F:      drivers/net/ethernet/freescale/fec_main.c
6032 F:      drivers/net/ethernet/freescale/fec_ptp.c
6033 F:      drivers/net/ethernet/freescale/fec.h
6034 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6035
6036 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6037 M:      Sascha Hauer <s.hauer@pengutronix.de>
6038 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6039 L:      linux-fbdev@vger.kernel.org
6040 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6041 S:      Maintained
6042 F:      include/linux/platform_data/video-imxfb.h
6043 F:      drivers/video/fbdev/imxfb.c
6044
6045 FREESCALE QORIQ DPAA ETHERNET DRIVER
6046 M:      Madalin Bucur <madalin.bucur@nxp.com>
6047 L:      netdev@vger.kernel.org
6048 S:      Maintained
6049 F:      drivers/net/ethernet/freescale/dpaa
6050
6051 FREESCALE QORIQ DPAA FMAN DRIVER
6052 M:      Madalin Bucur <madalin.bucur@nxp.com>
6053 L:      netdev@vger.kernel.org
6054 S:      Maintained
6055 F:      drivers/net/ethernet/freescale/fman
6056 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6057
6058 FREESCALE QORIQ PTP CLOCK DRIVER
6059 M:      Yangbo Lu <yangbo.lu@nxp.com>
6060 L:      netdev@vger.kernel.org
6061 S:      Maintained
6062 F:      drivers/ptp/ptp_qoriq.c
6063 F:      include/linux/fsl/ptp_qoriq.h
6064 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6065
6066 FREESCALE QUAD SPI DRIVER
6067 M:      Han Xu <han.xu@nxp.com>
6068 L:      linux-mtd@lists.infradead.org
6069 S:      Maintained
6070 F:      drivers/mtd/spi-nor/fsl-quadspi.c
6071
6072 FREESCALE QUICC ENGINE LIBRARY
6073 M:      Qiang Zhao <qiang.zhao@nxp.com>
6074 L:      linuxppc-dev@lists.ozlabs.org
6075 S:      Maintained
6076 F:      drivers/soc/fsl/qe/
6077 F:      include/soc/fsl/*qe*.h
6078 F:      include/soc/fsl/*ucc*.h
6079
6080 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6081 M:      Li Yang <leoyang.li@nxp.com>
6082 L:      netdev@vger.kernel.org
6083 L:      linuxppc-dev@lists.ozlabs.org
6084 S:      Maintained
6085 F:      drivers/net/ethernet/freescale/ucc_geth*
6086
6087 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6088 M:      Zhao Qiang <qiang.zhao@nxp.com>
6089 L:      netdev@vger.kernel.org
6090 L:      linuxppc-dev@lists.ozlabs.org
6091 S:      Maintained
6092 F:      drivers/net/wan/fsl_ucc_hdlc*
6093
6094 FREESCALE QUICC ENGINE UCC UART DRIVER
6095 M:      Timur Tabi <timur@kernel.org>
6096 L:      linuxppc-dev@lists.ozlabs.org
6097 S:      Maintained
6098 F:      drivers/tty/serial/ucc_uart.c
6099
6100 FREESCALE SOC DRIVERS
6101 M:      Li Yang <leoyang.li@nxp.com>
6102 L:      linuxppc-dev@lists.ozlabs.org
6103 L:      linux-arm-kernel@lists.infradead.org
6104 S:      Maintained
6105 F:      Documentation/devicetree/bindings/soc/fsl/
6106 F:      drivers/soc/fsl/
6107 F:      include/linux/fsl/
6108
6109 FREESCALE SOC FS_ENET DRIVER
6110 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6111 L:      linuxppc-dev@lists.ozlabs.org
6112 L:      netdev@vger.kernel.org
6113 S:      Maintained
6114 F:      drivers/net/ethernet/freescale/fs_enet/
6115 F:      include/linux/fs_enet_pd.h
6116
6117 FREESCALE SOC SOUND DRIVERS
6118 M:      Timur Tabi <timur@kernel.org>
6119 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6120 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6121 R:      Fabio Estevam <fabio.estevam@nxp.com>
6122 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6123 L:      linuxppc-dev@lists.ozlabs.org
6124 S:      Maintained
6125 F:      sound/soc/fsl/fsl*
6126 F:      sound/soc/fsl/imx*
6127 F:      sound/soc/fsl/mpc8610_hpcd.c
6128
6129 FREESCALE USB PERIPHERAL DRIVERS
6130 M:      Li Yang <leoyang.li@nxp.com>
6131 L:      linux-usb@vger.kernel.org
6132 L:      linuxppc-dev@lists.ozlabs.org
6133 S:      Maintained
6134 F:      drivers/usb/gadget/udc/fsl*
6135
6136 FREEVXFS FILESYSTEM
6137 M:      Christoph Hellwig <hch@infradead.org>
6138 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6139 S:      Maintained
6140 F:      fs/freevxfs/
6141
6142 FREEZER
6143 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6144 M:      Pavel Machek <pavel@ucw.cz>
6145 L:      linux-pm@vger.kernel.org
6146 S:      Supported
6147 F:      Documentation/power/freezing-of-tasks.txt
6148 F:      include/linux/freezer.h
6149 F:      kernel/freezer.c
6150
6151 FRONTSWAP API
6152 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6153 L:      linux-kernel@vger.kernel.org
6154 S:      Maintained
6155 F:      mm/frontswap.c
6156 F:      include/linux/frontswap.h
6157
6158 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6159 M:      David Howells <dhowells@redhat.com>
6160 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6161 S:      Supported
6162 F:      Documentation/filesystems/caching/
6163 F:      fs/fscache/
6164 F:      include/linux/fscache*.h
6165
6166 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6167 M:      Theodore Y. Ts'o <tytso@mit.edu>
6168 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6169 L:      linux-fscrypt@vger.kernel.org
6170 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6171 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
6172 S:      Supported
6173 F:      fs/crypto/
6174 F:      include/linux/fscrypt*.h
6175 F:      Documentation/filesystems/fscrypt.rst
6176
6177 FSI-ATTACHED I2C DRIVER
6178 M:      Eddie James <eajames@linux.ibm.com>
6179 L:      linux-i2c@vger.kernel.org
6180 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6181 S:      Maintained
6182 F:      drivers/i2c/busses/i2c-fsi.c
6183 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6184
6185 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6186 M:      Jan Kara <jack@suse.cz>
6187 R:      Amir Goldstein <amir73il@gmail.com>
6188 L:      linux-fsdevel@vger.kernel.org
6189 S:      Maintained
6190 F:      fs/notify/
6191 F:      include/linux/fsnotify*.h
6192
6193 FUJITSU LAPTOP EXTRAS
6194 M:      Jonathan Woithe <jwoithe@just42.net>
6195 L:      platform-driver-x86@vger.kernel.org
6196 S:      Maintained
6197 F:      drivers/platform/x86/fujitsu-laptop.c
6198
6199 FUJITSU M-5MO LS CAMERA ISP DRIVER
6200 M:      Kyungmin Park <kyungmin.park@samsung.com>
6201 M:      Heungjun Kim <riverful.kim@samsung.com>
6202 L:      linux-media@vger.kernel.org
6203 S:      Maintained
6204 F:      drivers/media/i2c/m5mols/
6205 F:      include/media/i2c/m5mols.h
6206
6207 FUJITSU TABLET EXTRAS
6208 M:      Robert Gerlach <khnz@gmx.de>
6209 L:      platform-driver-x86@vger.kernel.org
6210 S:      Maintained
6211 F:      drivers/platform/x86/fujitsu-tablet.c
6212
6213 FUSE: FILESYSTEM IN USERSPACE
6214 M:      Miklos Szeredi <miklos@szeredi.hu>
6215 L:      linux-fsdevel@vger.kernel.org
6216 W:      http://fuse.sourceforge.net/
6217 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6218 S:      Maintained
6219 F:      fs/fuse/
6220 F:      include/uapi/linux/fuse.h
6221 F:      Documentation/filesystems/fuse.txt
6222
6223 FUTEX SUBSYSTEM
6224 M:      Thomas Gleixner <tglx@linutronix.de>
6225 M:      Ingo Molnar <mingo@redhat.com>
6226 R:      Peter Zijlstra <peterz@infradead.org>
6227 R:      Darren Hart <dvhart@infradead.org>
6228 L:      linux-kernel@vger.kernel.org
6229 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6230 S:      Maintained
6231 F:      kernel/futex.c
6232 F:      kernel/futex_compat.c
6233 F:      include/asm-generic/futex.h
6234 F:      include/linux/futex.h
6235 F:      include/uapi/linux/futex.h
6236 F:      tools/testing/selftests/futex/
6237 F:      tools/perf/bench/futex*
6238 F:      Documentation/*futex*
6239
6240 GCC PLUGINS
6241 M:      Kees Cook <keescook@chromium.org>
6242 R:      Emese Revfy <re.emese@gmail.com>
6243 L:      kernel-hardening@lists.openwall.com
6244 S:      Maintained
6245 F:      scripts/gcc-plugins/
6246 F:      scripts/gcc-plugin.sh
6247 F:      scripts/Makefile.gcc-plugins
6248 F:      Documentation/gcc-plugins.txt
6249
6250 GASKET DRIVER FRAMEWORK
6251 M:      Rob Springer <rspringer@google.com>
6252 M:      Todd Poynor <toddpoynor@google.com>
6253 M:      Ben Chan <benchan@chromium.org>
6254 S:      Maintained
6255 F:      drivers/staging/gasket/
6256
6257 GCOV BASED KERNEL PROFILING
6258 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6259 S:      Maintained
6260 F:      kernel/gcov/
6261 F:      Documentation/dev-tools/gcov.rst
6262
6263 GDB KERNEL DEBUGGING HELPER SCRIPTS
6264 M:      Jan Kiszka <jan.kiszka@siemens.com>
6265 M:      Kieran Bingham <kbingham@kernel.org>
6266 S:      Supported
6267 F:      scripts/gdb/
6268
6269 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6270 M:      Achim Leubner <achim_leubner@adaptec.com>
6271 L:      linux-scsi@vger.kernel.org
6272 W:      http://www.icp-vortex.com/
6273 S:      Supported
6274 F:      drivers/scsi/gdt*
6275
6276 GEMTEK FM RADIO RECEIVER DRIVER
6277 M:      Hans Verkuil <hverkuil@xs4all.nl>
6278 L:      linux-media@vger.kernel.org
6279 T:      git git://linuxtv.org/media_tree.git
6280 W:      https://linuxtv.org
6281 S:      Maintained
6282 F:      drivers/media/radio/radio-gemtek*
6283
6284 GENERIC GPIO I2C DRIVER
6285 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6286 S:      Supported
6287 F:      drivers/i2c/busses/i2c-gpio.c
6288 F:      include/linux/platform_data/i2c-gpio.h
6289
6290 GENERIC GPIO I2C MULTIPLEXER DRIVER
6291 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6292 L:      linux-i2c@vger.kernel.org
6293 S:      Supported
6294 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6295 F:      include/linux/platform_data/i2c-mux-gpio.h
6296 F:      Documentation/i2c/muxes/i2c-mux-gpio
6297
6298 GENERIC HDLC (WAN) DRIVERS
6299 M:      Krzysztof Halasa <khc@pm.waw.pl>
6300 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6301 S:      Maintained
6302 F:      drivers/net/wan/c101.c
6303 F:      drivers/net/wan/hd6457*
6304 F:      drivers/net/wan/hdlc*
6305 F:      drivers/net/wan/n2.c
6306 F:      drivers/net/wan/pc300too.c
6307 F:      drivers/net/wan/pci200syn.c
6308 F:      drivers/net/wan/wanxl*
6309
6310 GENERIC INCLUDE/ASM HEADER FILES
6311 M:      Arnd Bergmann <arnd@arndb.de>
6312 L:      linux-arch@vger.kernel.org
6313 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6314 S:      Maintained
6315 F:      include/asm-generic/
6316 F:      include/uapi/asm-generic/
6317
6318 GENERIC PHY FRAMEWORK
6319 M:      Kishon Vijay Abraham I <kishon@ti.com>
6320 L:      linux-kernel@vger.kernel.org
6321 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6322 S:      Supported
6323 F:      drivers/phy/
6324 F:      include/linux/phy/
6325 F:      Documentation/devicetree/bindings/phy/
6326
6327 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6328 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6329 S:      Supported
6330 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6331
6332 GENERIC PM DOMAINS
6333 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6334 M:      Kevin Hilman <khilman@kernel.org>
6335 M:      Ulf Hansson <ulf.hansson@linaro.org>
6336 L:      linux-pm@vger.kernel.org
6337 S:      Supported
6338 F:      drivers/base/power/domain*.c
6339 F:      include/linux/pm_domain.h
6340 F:      Documentation/devicetree/bindings/power/power_domain.txt
6341
6342 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6343 M:      Eugen Hristev <eugen.hristev@microchip.com>
6344 L:      linux-input@vger.kernel.org
6345 S:      Maintained
6346 F:      drivers/input/touchscreen/resistive-adc-touch.c
6347
6348 GENERIC UIO DRIVER FOR PCI DEVICES
6349 M:      "Michael S. Tsirkin" <mst@redhat.com>
6350 L:      kvm@vger.kernel.org
6351 S:      Supported
6352 F:      drivers/uio/uio_pci_generic.c
6353
6354 GENWQE (IBM Generic Workqueue Card)
6355 M:      Frank Haverkamp <haver@linux.ibm.com>
6356 S:      Supported
6357 F:      drivers/misc/genwqe/
6358
6359 GET_MAINTAINER SCRIPT
6360 M:      Joe Perches <joe@perches.com>
6361 S:      Maintained
6362 F:      scripts/get_maintainer.pl
6363
6364 GFS2 FILE SYSTEM
6365 M:      Bob Peterson <rpeterso@redhat.com>
6366 M:      Andreas Gruenbacher <agruenba@redhat.com>
6367 L:      cluster-devel@redhat.com
6368 W:      http://sources.redhat.com/cluster/
6369 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6370 S:      Supported
6371 F:      Documentation/filesystems/gfs2*.txt
6372 F:      fs/gfs2/
6373 F:      include/uapi/linux/gfs2_ondisk.h
6374
6375 GIGASET ISDN DRIVERS
6376 M:      Paul Bolle <pebolle@tiscali.nl>
6377 L:      gigaset307x-common@lists.sourceforge.net
6378 W:      http://gigaset307x.sourceforge.net/
6379 S:      Odd Fixes
6380 F:      Documentation/isdn/README.gigaset
6381 F:      drivers/isdn/gigaset/
6382 F:      include/uapi/linux/gigaset_dev.h
6383
6384 GNSS SUBSYSTEM
6385 M:      Johan Hovold <johan@kernel.org>
6386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6387 S:      Maintained
6388 F:      Documentation/ABI/testing/sysfs-class-gnss
6389 F:      Documentation/devicetree/bindings/gnss/
6390 F:      drivers/gnss/
6391 F:      include/linux/gnss.h
6392
6393 GO7007 MPEG CODEC
6394 M:      Hans Verkuil <hans.verkuil@cisco.com>
6395 L:      linux-media@vger.kernel.org
6396 S:      Maintained
6397 F:      drivers/media/usb/go7007/
6398
6399 GOODIX TOUCHSCREEN
6400 M:      Bastien Nocera <hadess@hadess.net>
6401 L:      linux-input@vger.kernel.org
6402 S:      Maintained
6403 F:      drivers/input/touchscreen/goodix.c
6404
6405 GPD POCKET FAN DRIVER
6406 M:      Hans de Goede <hdegoede@redhat.com>
6407 L:      platform-driver-x86@vger.kernel.org
6408 S:      Maintained
6409 F:      drivers/platform/x86/gpd-pocket-fan.c
6410
6411 GPIO ACPI SUPPORT
6412 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6413 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6414 L:      linux-gpio@vger.kernel.org
6415 L:      linux-acpi@vger.kernel.org
6416 S:      Maintained
6417 F:      Documentation/acpi/gpio-properties.txt
6418 F:      drivers/gpio/gpiolib-acpi.c
6419
6420 GPIO IR Transmitter
6421 M:      Sean Young <sean@mess.org>
6422 L:      linux-media@vger.kernel.org
6423 S:      Maintained
6424 F:      drivers/media/rc/gpio-ir-tx.c
6425
6426 GPIO MOCKUP DRIVER
6427 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6428 L:      linux-gpio@vger.kernel.org
6429 S:      Maintained
6430 F:      drivers/gpio/gpio-mockup.c
6431 F:      tools/testing/selftests/gpio/
6432
6433 GPIO SUBSYSTEM
6434 M:      Linus Walleij <linus.walleij@linaro.org>
6435 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6436 L:      linux-gpio@vger.kernel.org
6437 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6438 S:      Maintained
6439 F:      Documentation/devicetree/bindings/gpio/
6440 F:      Documentation/driver-api/gpio/
6441 F:      Documentation/gpio/
6442 F:      Documentation/ABI/testing/gpio-cdev
6443 F:      Documentation/ABI/obsolete/sysfs-gpio
6444 F:      drivers/gpio/
6445 F:      include/linux/gpio/
6446 F:      include/linux/gpio.h
6447 F:      include/linux/of_gpio.h
6448 F:      include/asm-generic/gpio.h
6449 F:      include/uapi/linux/gpio.h
6450 F:      tools/gpio/
6451
6452 GRE DEMULTIPLEXER DRIVER
6453 M:      Dmitry Kozlov <xeb@mail.ru>
6454 L:      netdev@vger.kernel.org
6455 S:      Maintained
6456 F:      net/ipv4/gre_demux.c
6457 F:      net/ipv4/gre_offload.c
6458 F:      include/net/gre.h
6459
6460 GRETH 10/100/1G Ethernet MAC device driver
6461 M:      Andreas Larsson <andreas@gaisler.com>
6462 L:      netdev@vger.kernel.org
6463 S:      Maintained
6464 F:      drivers/net/ethernet/aeroflex/
6465
6466 GREYBUS AUDIO PROTOCOLS DRIVERS
6467 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6468 M:      Mark Greer <mgreer@animalcreek.com>
6469 S:      Maintained
6470 F:      drivers/staging/greybus/audio_apbridgea.c
6471 F:      drivers/staging/greybus/audio_apbridgea.h
6472 F:      drivers/staging/greybus/audio_codec.c
6473 F:      drivers/staging/greybus/audio_codec.h
6474 F:      drivers/staging/greybus/audio_gb.c
6475 F:      drivers/staging/greybus/audio_manager.c
6476 F:      drivers/staging/greybus/audio_manager.h
6477 F:      drivers/staging/greybus/audio_manager_module.c
6478 F:      drivers/staging/greybus/audio_manager_private.h
6479 F:      drivers/staging/greybus/audio_manager_sysfs.c
6480 F:      drivers/staging/greybus/audio_module.c
6481 F:      drivers/staging/greybus/audio_topology.c
6482
6483 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6484 M:      Viresh Kumar <vireshk@kernel.org>
6485 S:      Maintained
6486 F:      drivers/staging/greybus/authentication.c
6487 F:      drivers/staging/greybus/bootrom.c
6488 F:      drivers/staging/greybus/firmware.h
6489 F:      drivers/staging/greybus/fw-core.c
6490 F:      drivers/staging/greybus/fw-download.c
6491 F:      drivers/staging/greybus/fw-management.c
6492 F:      drivers/staging/greybus/greybus_authentication.h
6493 F:      drivers/staging/greybus/greybus_firmware.h
6494 F:      drivers/staging/greybus/hid.c
6495 F:      drivers/staging/greybus/i2c.c
6496 F:      drivers/staging/greybus/spi.c
6497 F:      drivers/staging/greybus/spilib.c
6498 F:      drivers/staging/greybus/spilib.h
6499
6500 GREYBUS LOOPBACK DRIVER
6501 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6502 S:      Maintained
6503 F:      drivers/staging/greybus/loopback.c
6504
6505 GREYBUS PLATFORM DRIVERS
6506 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6507 S:      Maintained
6508 F:      drivers/staging/greybus/arche-platform.c
6509 F:      drivers/staging/greybus/arche-apb-ctrl.c
6510 F:      drivers/staging/greybus/arche_platform.h
6511
6512 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6513 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6514 S:      Maintained
6515 F:      drivers/staging/greybus/sdio.c
6516 F:      drivers/staging/greybus/light.c
6517 F:      drivers/staging/greybus/gpio.c
6518 F:      drivers/staging/greybus/power_supply.c
6519 F:      drivers/staging/greybus/spi.c
6520 F:      drivers/staging/greybus/spilib.c
6521
6522 GREYBUS SUBSYSTEM
6523 M:      Johan Hovold <johan@kernel.org>
6524 M:      Alex Elder <elder@kernel.org>
6525 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6526 S:      Maintained
6527 F:      drivers/staging/greybus/
6528 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6529
6530 GREYBUS UART PROTOCOLS DRIVERS
6531 M:      David Lin <dtwlin@gmail.com>
6532 S:      Maintained
6533 F:      drivers/staging/greybus/uart.c
6534 F:      drivers/staging/greybus/log.c
6535
6536 GS1662 VIDEO SERIALIZER
6537 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6538 L:      linux-media@vger.kernel.org
6539 T:      git git://linuxtv.org/media_tree.git
6540 S:      Maintained
6541 F:      drivers/media/spi/gs1662.c
6542
6543 GSPCA FINEPIX SUBDRIVER
6544 M:      Frank Zago <frank@zago.net>
6545 L:      linux-media@vger.kernel.org
6546 T:      git git://linuxtv.org/media_tree.git
6547 S:      Maintained
6548 F:      drivers/media/usb/gspca/finepix.c
6549
6550 GSPCA GL860 SUBDRIVER
6551 M:      Olivier Lorin <o.lorin@laposte.net>
6552 L:      linux-media@vger.kernel.org
6553 T:      git git://linuxtv.org/media_tree.git
6554 S:      Maintained
6555 F:      drivers/media/usb/gspca/gl860/
6556
6557 GSPCA M5602 SUBDRIVER
6558 M:      Erik Andren <erik.andren@gmail.com>
6559 L:      linux-media@vger.kernel.org
6560 T:      git git://linuxtv.org/media_tree.git
6561 S:      Maintained
6562 F:      drivers/media/usb/gspca/m5602/
6563
6564 GSPCA PAC207 SONIXB SUBDRIVER
6565 M:      Hans Verkuil <hverkuil@xs4all.nl>
6566 L:      linux-media@vger.kernel.org
6567 T:      git git://linuxtv.org/media_tree.git
6568 S:      Odd Fixes
6569 F:      drivers/media/usb/gspca/pac207.c
6570
6571 GSPCA SN9C20X SUBDRIVER
6572 M:      Brian Johnson <brijohn@gmail.com>
6573 L:      linux-media@vger.kernel.org
6574 T:      git git://linuxtv.org/media_tree.git
6575 S:      Maintained
6576 F:      drivers/media/usb/gspca/sn9c20x.c
6577
6578 GSPCA T613 SUBDRIVER
6579 M:      Leandro Costantino <lcostantino@gmail.com>
6580 L:      linux-media@vger.kernel.org
6581 T:      git git://linuxtv.org/media_tree.git
6582 S:      Maintained
6583 F:      drivers/media/usb/gspca/t613.c
6584
6585 GSPCA USB WEBCAM DRIVER
6586 M:      Hans Verkuil <hverkuil@xs4all.nl>
6587 L:      linux-media@vger.kernel.org
6588 T:      git git://linuxtv.org/media_tree.git
6589 S:      Odd Fixes
6590 F:      drivers/media/usb/gspca/
6591
6592 GTP (GPRS Tunneling Protocol)
6593 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6594 M:      Harald Welte <laforge@gnumonks.org>
6595 L:      osmocom-net-gprs@lists.osmocom.org
6596 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6597 S:      Maintained
6598 F:      drivers/net/gtp.c
6599
6600 GUID PARTITION TABLE (GPT)
6601 M:      Davidlohr Bueso <dave@stgolabs.net>
6602 L:      linux-efi@vger.kernel.org
6603 S:      Maintained
6604 F:      block/partitions/efi.*
6605
6606 H8/300 ARCHITECTURE
6607 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6608 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6609 W:      http://uclinux-h8.sourceforge.jp
6610 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6611 S:      Maintained
6612 F:      arch/h8300/
6613 F:      drivers/clocksource/h8300_*.c
6614 F:      drivers/clk/h8300/
6615 F:      drivers/irqchip/irq-renesas-h8*.c
6616
6617 HACKRF MEDIA DRIVER
6618 M:      Antti Palosaari <crope@iki.fi>
6619 L:      linux-media@vger.kernel.org
6620 W:      https://linuxtv.org
6621 W:      http://palosaari.fi/linux/
6622 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6623 T:      git git://linuxtv.org/anttip/media_tree.git
6624 S:      Maintained
6625 F:      drivers/media/usb/hackrf/
6626
6627 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6628 M:      Frank Seidel <frank@f-seidel.de>
6629 L:      platform-driver-x86@vger.kernel.org
6630 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6631 S:      Maintained
6632 F:      drivers/platform/x86/hdaps.c
6633
6634 HARDWARE MONITORING
6635 M:      Jean Delvare <jdelvare@suse.com>
6636 M:      Guenter Roeck <linux@roeck-us.net>
6637 L:      linux-hwmon@vger.kernel.org
6638 W:      http://hwmon.wiki.kernel.org/
6639 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6640 S:      Maintained
6641 F:      Documentation/devicetree/bindings/hwmon/
6642 F:      Documentation/hwmon/
6643 F:      drivers/hwmon/
6644 F:      include/linux/hwmon*.h
6645 F:      include/trace/events/hwmon*.h
6646
6647 HARDWARE RANDOM NUMBER GENERATOR CORE
6648 M:      Matt Mackall <mpm@selenic.com>
6649 M:      Herbert Xu <herbert@gondor.apana.org.au>
6650 L:      linux-crypto@vger.kernel.org
6651 S:      Odd fixes
6652 F:      Documentation/devicetree/bindings/rng/
6653 F:      Documentation/hw_random.txt
6654 F:      drivers/char/hw_random/
6655 F:      include/linux/hw_random.h
6656
6657 HARDWARE TRACING FACILITIES
6658 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6659 S:      Maintained
6660 F:      drivers/hwtracing/
6661
6662 HARDWARE SPINLOCK CORE
6663 M:      Ohad Ben-Cohen <ohad@wizery.com>
6664 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6665 L:      linux-remoteproc@vger.kernel.org
6666 S:      Maintained
6667 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6668 F:      Documentation/devicetree/bindings/hwlock/
6669 F:      Documentation/hwspinlock.txt
6670 F:      drivers/hwspinlock/
6671 F:      include/linux/hwspinlock.h
6672
6673 HARMONY SOUND DRIVER
6674 L:      linux-parisc@vger.kernel.org
6675 S:      Maintained
6676 F:      sound/parisc/harmony.*
6677
6678 HDPVR USB VIDEO ENCODER DRIVER
6679 M:      Hans Verkuil <hverkuil@xs4all.nl>
6680 L:      linux-media@vger.kernel.org
6681 T:      git git://linuxtv.org/media_tree.git
6682 W:      https://linuxtv.org
6683 S:      Odd Fixes
6684 F:      drivers/media/usb/hdpvr/
6685
6686 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6687 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6688 S:      Supported
6689 F:      Documentation/watchdog/hpwdt.txt
6690 F:      drivers/watchdog/hpwdt.c
6691
6692 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6693 M:      Don Brace <don.brace@microsemi.com>
6694 L:      esc.storagedev@microsemi.com
6695 L:      linux-scsi@vger.kernel.org
6696 S:      Supported
6697 F:      Documentation/scsi/hpsa.txt
6698 F:      drivers/scsi/hpsa*.[ch]
6699 F:      include/linux/cciss*.h
6700 F:      include/uapi/linux/cciss*.h
6701
6702 HFI1 DRIVER
6703 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6704 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6705 L:      linux-rdma@vger.kernel.org
6706 S:      Supported
6707 F:      drivers/infiniband/hw/hfi1
6708
6709 HFS FILESYSTEM
6710 L:      linux-fsdevel@vger.kernel.org
6711 S:      Orphan
6712 F:      Documentation/filesystems/hfs.txt
6713 F:      fs/hfs/
6714
6715 HFSPLUS FILESYSTEM
6716 L:      linux-fsdevel@vger.kernel.org
6717 S:      Orphan
6718 F:      Documentation/filesystems/hfsplus.txt
6719 F:      fs/hfsplus/
6720
6721 HGA FRAMEBUFFER DRIVER
6722 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6723 L:      linux-nvidia@lists.surfsouth.com
6724 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6725 S:      Maintained
6726 F:      drivers/video/fbdev/hgafb.c
6727
6728 HIBERNATION (aka Software Suspend, aka swsusp)
6729 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6730 M:      Pavel Machek <pavel@ucw.cz>
6731 L:      linux-pm@vger.kernel.org
6732 B:      https://bugzilla.kernel.org
6733 S:      Supported
6734 F:      arch/x86/power/
6735 F:      drivers/base/power/
6736 F:      kernel/power/
6737 F:      include/linux/suspend.h
6738 F:      include/linux/freezer.h
6739 F:      include/linux/pm.h
6740 F:      arch/*/include/asm/suspend*.h
6741
6742 HID CORE LAYER
6743 M:      Jiri Kosina <jikos@kernel.org>
6744 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6745 L:      linux-input@vger.kernel.org
6746 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
6747 S:      Maintained
6748 F:      drivers/hid/
6749 F:      include/linux/hid*
6750 F:      include/uapi/linux/hid*
6751
6752 HID SENSOR HUB DRIVERS
6753 M:      Jiri Kosina <jikos@kernel.org>
6754 M:      Jonathan Cameron <jic23@kernel.org>
6755 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6756 L:      linux-input@vger.kernel.org
6757 L:      linux-iio@vger.kernel.org
6758 S:      Maintained
6759 F:      Documentation/hid/hid-sensor*
6760 F:      drivers/hid/hid-sensor-*
6761 F:      drivers/iio/*/hid-*
6762 F:      include/linux/hid-sensor-*
6763
6764 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6765 M:      Thomas Gleixner <tglx@linutronix.de>
6766 L:      linux-kernel@vger.kernel.org
6767 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6768 S:      Maintained
6769 F:      Documentation/timers/
6770 F:      kernel/time/hrtimer.c
6771 F:      kernel/time/clockevents.c
6772 F:      kernel/time/timer_*.c
6773 F:      include/linux/clockchips.h
6774 F:      include/linux/hrtimer.h
6775
6776 HIGH-SPEED SCC DRIVER FOR AX.25
6777 L:      linux-hams@vger.kernel.org
6778 S:      Orphan
6779 F:      drivers/net/hamradio/dmascc.c
6780 F:      drivers/net/hamradio/scc.c
6781
6782 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6783 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6784 W:      http://www.highpoint-tech.com
6785 S:      Supported
6786 F:      Documentation/scsi/hptiop.txt
6787 F:      drivers/scsi/hptiop.c
6788
6789 HIPPI
6790 M:      Jes Sorensen <jes@trained-monkey.org>
6791 L:      linux-hippi@sunsite.dk
6792 S:      Maintained
6793 F:      include/linux/hippidevice.h
6794 F:      include/uapi/linux/if_hippi.h
6795 F:      net/802/hippi.c
6796 F:      drivers/net/hippi/
6797
6798 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6799 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6800 M:      Salil Mehta <salil.mehta@huawei.com>
6801 L:      netdev@vger.kernel.org
6802 W:      http://www.hisilicon.com
6803 S:      Maintained
6804 F:      drivers/net/ethernet/hisilicon/hns3/
6805
6806 HISILICON LPC BUS DRIVER
6807 M:      john.garry@huawei.com
6808 W:      http://www.hisilicon.com
6809 S:      Maintained
6810 F:      drivers/bus/hisi_lpc.c
6811 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6812
6813 HISILICON NETWORK SUBSYSTEM DRIVER
6814 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6815 M:      Salil Mehta <salil.mehta@huawei.com>
6816 L:      netdev@vger.kernel.org
6817 W:      http://www.hisilicon.com
6818 S:      Maintained
6819 F:      drivers/net/ethernet/hisilicon/
6820 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6821
6822 HISILICON PMU DRIVER
6823 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6824 W:      http://www.hisilicon.com
6825 S:      Supported
6826 F:      drivers/perf/hisilicon
6827 F:      Documentation/perf/hisi-pmu.txt
6828
6829 HISILICON ROCE DRIVER
6830 M:      Lijun Ou <oulijun@huawei.com>
6831 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6832 L:      linux-rdma@vger.kernel.org
6833 S:      Maintained
6834 F:      drivers/infiniband/hw/hns/
6835 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6836
6837 HISILICON SAS Controller
6838 M:      John Garry <john.garry@huawei.com>
6839 W:      http://www.hisilicon.com
6840 S:      Supported
6841 F:      drivers/scsi/hisi_sas/
6842 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6843
6844 HMM - Heterogeneous Memory Management
6845 M:      Jérôme Glisse <jglisse@redhat.com>
6846 L:      linux-mm@kvack.org
6847 S:      Maintained
6848 F:      mm/hmm*
6849 F:      include/linux/hmm*
6850 F:      Documentation/vm/hmm.rst
6851
6852 HOST AP DRIVER
6853 M:      Jouni Malinen <j@w1.fi>
6854 L:      linux-wireless@vger.kernel.org
6855 W:      http://w1.fi/hostap-driver.html
6856 S:      Obsolete
6857 F:      drivers/net/wireless/intersil/hostap/
6858
6859 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6860 L:      platform-driver-x86@vger.kernel.org
6861 S:      Orphan
6862 F:      drivers/platform/x86/tc1100-wmi.c
6863
6864 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6865 M:      Jaroslav Kysela <perex@perex.cz>
6866 S:      Maintained
6867 F:      drivers/net/ethernet/hp/hp100.*
6868
6869 HPET:   High Precision Event Timers driver
6870 M:      Clemens Ladisch <clemens@ladisch.de>
6871 S:      Maintained
6872 F:      Documentation/timers/hpet.txt
6873 F:      drivers/char/hpet.c
6874 F:      include/linux/hpet.h
6875 F:      include/uapi/linux/hpet.h
6876
6877 HPET:   x86
6878 S:      Orphan
6879 F:      arch/x86/kernel/hpet.c
6880 F:      arch/x86/include/asm/hpet.h
6881
6882 HPFS FILESYSTEM
6883 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6884 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6885 S:      Maintained
6886 F:      fs/hpfs/
6887
6888 HSI SUBSYSTEM
6889 M:      Sebastian Reichel <sre@kernel.org>
6890 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6891 S:      Maintained
6892 F:      Documentation/ABI/testing/sysfs-bus-hsi
6893 F:      Documentation/driver-api/hsi.rst
6894 F:      drivers/hsi/
6895 F:      include/linux/hsi/
6896 F:      include/uapi/linux/hsi/
6897
6898 HSO 3G MODEM DRIVER
6899 L:      linux-usb@vger.kernel.org
6900 S:      Orphan
6901 F:      drivers/net/usb/hso.c
6902
6903 HSR NETWORK PROTOCOL
6904 M:      Arvid Brodin <arvid.brodin@alten.se>
6905 L:      netdev@vger.kernel.org
6906 S:      Maintained
6907 F:      net/hsr/
6908
6909 HT16K33 LED CONTROLLER DRIVER
6910 M:      Robin van der Gracht <robin@protonic.nl>
6911 S:      Maintained
6912 F:      drivers/auxdisplay/ht16k33.c
6913 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6914
6915 HTCPEN TOUCHSCREEN DRIVER
6916 M:      Pau Oliva Fora <pof@eslack.org>
6917 L:      linux-input@vger.kernel.org
6918 S:      Maintained
6919 F:      drivers/input/touchscreen/htcpen.c
6920
6921 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
6922 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
6923 L:      linux-iio@vger.kernel.org
6924 W:      http://www.st.com/
6925 S:      Maintained
6926 F:      drivers/iio/humidity/hts221*
6927 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
6928
6929 HUAWEI ETHERNET DRIVER
6930 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6931 L:      netdev@vger.kernel.org
6932 S:      Supported
6933 F:      Documentation/networking/hinic.txt
6934 F:      drivers/net/ethernet/huawei/hinic/
6935
6936 HUGETLB FILESYSTEM
6937 M:      Mike Kravetz <mike.kravetz@oracle.com>
6938 L:      linux-mm@kvack.org
6939 S:      Maintained
6940 F:      fs/hugetlbfs/
6941 F:      mm/hugetlb.c
6942 F:      include/linux/hugetlb.h
6943 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6944 F:      Documentation/vm/hugetlbfs_reserv.rst
6945 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6946
6947 HVA ST MEDIA DRIVER
6948 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6949 L:      linux-media@vger.kernel.org
6950 T:      git git://linuxtv.org/media_tree.git
6951 W:      https://linuxtv.org
6952 S:      Supported
6953 F:      drivers/media/platform/sti/hva
6954
6955 HWPOISON MEMORY FAILURE HANDLING
6956 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6957 L:      linux-mm@kvack.org
6958 S:      Maintained
6959 F:      mm/memory-failure.c
6960 F:      mm/hwpoison-inject.c
6961
6962 HYGON PROCESSOR SUPPORT
6963 M:      Pu Wen <puwen@hygon.cn>
6964 L:      linux-kernel@vger.kernel.org
6965 S:      Maintained
6966 F:      arch/x86/kernel/cpu/hygon.c
6967
6968 Hyper-V CORE AND DRIVERS
6969 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6970 M:      Haiyang Zhang <haiyangz@microsoft.com>
6971 M:      Stephen Hemminger <sthemmin@microsoft.com>
6972 M:      Sasha Levin <sashal@kernel.org>
6973 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
6974 L:      devel@linuxdriverproject.org
6975 S:      Supported
6976 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
6977 F:      arch/x86/include/asm/mshyperv.h
6978 F:      arch/x86/include/asm/trace/hyperv.h
6979 F:      arch/x86/include/asm/hyperv-tlfs.h
6980 F:      arch/x86/kernel/cpu/mshyperv.c
6981 F:      arch/x86/hyperv
6982 F:      drivers/hid/hid-hyperv.c
6983 F:      drivers/hv/
6984 F:      drivers/input/serio/hyperv-keyboard.c
6985 F:      drivers/pci/controller/pci-hyperv.c
6986 F:      drivers/net/hyperv/
6987 F:      drivers/scsi/storvsc_drv.c
6988 F:      drivers/uio/uio_hv_generic.c
6989 F:      drivers/video/fbdev/hyperv_fb.c
6990 F:      net/vmw_vsock/hyperv_transport.c
6991 F:      include/linux/hyperv.h
6992 F:      include/uapi/linux/hyperv.h
6993 F:      tools/hv/
6994 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6995
6996 HYPERVISOR VIRTUAL CONSOLE DRIVER
6997 L:      linuxppc-dev@lists.ozlabs.org
6998 S:      Odd Fixes
6999 F:      drivers/tty/hvc/
7000
7001 I2C ACPI SUPPORT
7002 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7003 L:      linux-i2c@vger.kernel.org
7004 L:      linux-acpi@vger.kernel.org
7005 S:      Maintained
7006 F:      drivers/i2c/i2c-core-acpi.c
7007
7008 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7009 M:      Ajay Gupta <ajayg@nvidia.com>
7010 L:      linux-i2c@vger.kernel.org
7011 S:      Maintained
7012 F:      Documentation/i2c/busses/i2c-nvidia-gpu
7013 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7014
7015 I2C MUXES
7016 M:      Peter Rosin <peda@axentia.se>
7017 L:      linux-i2c@vger.kernel.org
7018 S:      Maintained
7019 F:      Documentation/i2c/i2c-topology
7020 F:      Documentation/i2c/muxes/
7021 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7022 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7023 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7024 F:      drivers/i2c/i2c-mux.c
7025 F:      drivers/i2c/muxes/
7026 F:      include/linux/i2c-mux.h
7027
7028 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7029 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7030 L:      linux-i2c@vger.kernel.org
7031 S:      Maintained
7032 F:      drivers/i2c/busses/i2c-mv64xxx.c
7033
7034 I2C OVER PARALLEL PORT
7035 M:      Jean Delvare <jdelvare@suse.com>
7036 L:      linux-i2c@vger.kernel.org
7037 S:      Maintained
7038 F:      Documentation/i2c/busses/i2c-parport
7039 F:      Documentation/i2c/busses/i2c-parport-light
7040 F:      drivers/i2c/busses/i2c-parport.c
7041 F:      drivers/i2c/busses/i2c-parport-light.c
7042
7043 I2C SUBSYSTEM
7044 M:      Wolfram Sang <wsa@the-dreams.de>
7045 L:      linux-i2c@vger.kernel.org
7046 W:      https://i2c.wiki.kernel.org/
7047 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7048 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7049 S:      Maintained
7050 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7051 F:      Documentation/i2c/
7052 F:      drivers/i2c/*
7053 F:      include/linux/i2c.h
7054 F:      include/linux/i2c-dev.h
7055 F:      include/linux/i2c-smbus.h
7056 F:      include/uapi/linux/i2c.h
7057 F:      include/uapi/linux/i2c-*.h
7058
7059 I2C SUBSYSTEM HOST DRIVERS
7060 L:      linux-i2c@vger.kernel.org
7061 W:      https://i2c.wiki.kernel.org/
7062 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7063 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7064 S:      Odd Fixes
7065 F:      Documentation/devicetree/bindings/i2c/
7066 F:      drivers/i2c/algos/
7067 F:      drivers/i2c/busses/
7068
7069 I2C-TAOS-EVM DRIVER
7070 M:      Jean Delvare <jdelvare@suse.com>
7071 L:      linux-i2c@vger.kernel.org
7072 S:      Maintained
7073 F:      Documentation/i2c/busses/i2c-taos-evm
7074 F:      drivers/i2c/busses/i2c-taos-evm.c
7075
7076 I2C-TINY-USB DRIVER
7077 M:      Till Harbaum <till@harbaum.org>
7078 L:      linux-i2c@vger.kernel.org
7079 W:      http://www.harbaum.org/till/i2c_tiny_usb
7080 S:      Maintained
7081 F:      drivers/i2c/busses/i2c-tiny-usb.c
7082
7083 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7084 M:      Jean Delvare <jdelvare@suse.com>
7085 L:      linux-i2c@vger.kernel.org
7086 S:      Maintained
7087 F:      Documentation/i2c/busses/i2c-ali1535
7088 F:      Documentation/i2c/busses/i2c-ali1563
7089 F:      Documentation/i2c/busses/i2c-ali15x3
7090 F:      Documentation/i2c/busses/i2c-amd756
7091 F:      Documentation/i2c/busses/i2c-amd8111
7092 F:      Documentation/i2c/busses/i2c-i801
7093 F:      Documentation/i2c/busses/i2c-nforce2
7094 F:      Documentation/i2c/busses/i2c-piix4
7095 F:      Documentation/i2c/busses/i2c-sis5595
7096 F:      Documentation/i2c/busses/i2c-sis630
7097 F:      Documentation/i2c/busses/i2c-sis96x
7098 F:      Documentation/i2c/busses/i2c-via
7099 F:      Documentation/i2c/busses/i2c-viapro
7100 F:      drivers/i2c/busses/i2c-ali1535.c
7101 F:      drivers/i2c/busses/i2c-ali1563.c
7102 F:      drivers/i2c/busses/i2c-ali15x3.c
7103 F:      drivers/i2c/busses/i2c-amd756.c
7104 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7105 F:      drivers/i2c/busses/i2c-amd8111.c
7106 F:      drivers/i2c/busses/i2c-i801.c
7107 F:      drivers/i2c/busses/i2c-isch.c
7108 F:      drivers/i2c/busses/i2c-nforce2.c
7109 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7110 F:      drivers/i2c/busses/i2c-piix4.c
7111 F:      drivers/i2c/busses/i2c-sis5595.c
7112 F:      drivers/i2c/busses/i2c-sis630.c
7113 F:      drivers/i2c/busses/i2c-sis96x.c
7114 F:      drivers/i2c/busses/i2c-via.c
7115 F:      drivers/i2c/busses/i2c-viapro.c
7116
7117 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7118 M:      Hans de Goede <hdegoede@redhat.com>
7119 L:      linux-i2c@vger.kernel.org
7120 S:      Maintained
7121 F:      drivers/i2c/busses/i2c-cht-wc.c
7122
7123 I2C/SMBUS ISMT DRIVER
7124 M:      Seth Heasley <seth.heasley@intel.com>
7125 M:      Neil Horman <nhorman@tuxdriver.com>
7126 L:      linux-i2c@vger.kernel.org
7127 F:      drivers/i2c/busses/i2c-ismt.c
7128 F:      Documentation/i2c/busses/i2c-ismt
7129
7130 I2C/SMBUS STUB DRIVER
7131 M:      Jean Delvare <jdelvare@suse.com>
7132 L:      linux-i2c@vger.kernel.org
7133 S:      Maintained
7134 F:      drivers/i2c/i2c-stub.c
7135
7136 I3C SUBSYSTEM
7137 M:      Boris Brezillon <bbrezillon@kernel.org>
7138 L:      linux-i3c@lists.infradead.org
7139 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7140 S:      Maintained
7141 F:      Documentation/ABI/testing/sysfs-bus-i3c
7142 F:      Documentation/devicetree/bindings/i3c/
7143 F:      Documentation/driver-api/i3c
7144 F:      drivers/i3c/
7145 F:      include/linux/i3c/
7146 F:      include/dt-bindings/i3c/
7147
7148 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7149 M:      Vitor Soares <vitor.soares@synopsys.com>
7150 S:      Maintained
7151 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7152 F:      drivers/i3c/master/dw*
7153
7154 IA64 (Itanium) PLATFORM
7155 M:      Tony Luck <tony.luck@intel.com>
7156 M:      Fenghua Yu <fenghua.yu@intel.com>
7157 L:      linux-ia64@vger.kernel.org
7158 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7159 S:      Maintained
7160 F:      arch/ia64/
7161
7162 IBM Power 842 compression accelerator
7163 M:      Haren Myneni <haren@us.ibm.com>
7164 S:      Supported
7165 F:      drivers/crypto/nx/Makefile
7166 F:      drivers/crypto/nx/Kconfig
7167 F:      drivers/crypto/nx/nx-842*
7168 F:      include/linux/sw842.h
7169 F:      crypto/842.c
7170 F:      lib/842/
7171
7172 IBM Power in-Nest Crypto Acceleration
7173 M:      Breno Leitão <leitao@debian.org>
7174 M:      Nayna Jain <nayna@linux.ibm.com>
7175 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7176 L:      linux-crypto@vger.kernel.org
7177 S:      Supported
7178 F:      drivers/crypto/nx/Makefile
7179 F:      drivers/crypto/nx/Kconfig
7180 F:      drivers/crypto/nx/nx-aes*
7181 F:      drivers/crypto/nx/nx-sha*
7182 F:      drivers/crypto/nx/nx.*
7183 F:      drivers/crypto/nx/nx_csbcpb.h
7184 F:      drivers/crypto/nx/nx_debugfs.h
7185
7186 IBM Power Linux RAID adapter
7187 M:      Brian King <brking@us.ibm.com>
7188 S:      Supported
7189 F:      drivers/scsi/ipr.*
7190
7191 IBM Power SRIOV Virtual NIC Device Driver
7192 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7193 M:      John Allen <jallen@linux.ibm.com>
7194 L:      netdev@vger.kernel.org
7195 S:      Supported
7196 F:      drivers/net/ethernet/ibm/ibmvnic.*
7197
7198 IBM Power Virtual Accelerator Switchboard
7199 M:      Sukadev Bhattiprolu
7200 L:      linuxppc-dev@lists.ozlabs.org
7201 S:      Supported
7202 F:      arch/powerpc/platforms/powernv/vas*
7203 F:      arch/powerpc/platforms/powernv/copy-paste.h
7204 F:      arch/powerpc/include/asm/vas.h
7205 F:      arch/powerpc/include/uapi/asm/vas.h
7206
7207 IBM Power Virtual Ethernet Device Driver
7208 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7209 L:      netdev@vger.kernel.org
7210 S:      Supported
7211 F:      drivers/net/ethernet/ibm/ibmveth.*
7212
7213 IBM Power Virtual FC Device Drivers
7214 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7215 L:      linux-scsi@vger.kernel.org
7216 S:      Supported
7217 F:      drivers/scsi/ibmvscsi/ibmvfc*
7218
7219 IBM Power Virtual Management Channel Driver
7220 M:      Steven Royer <seroyer@linux.ibm.com>
7221 S:      Supported
7222 F:      drivers/misc/ibmvmc.*
7223
7224 IBM Power Virtual SCSI Device Drivers
7225 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7226 L:      linux-scsi@vger.kernel.org
7227 S:      Supported
7228 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7229 F:      include/scsi/viosrp.h
7230
7231 IBM Power Virtual SCSI Device Target Driver
7232 M:      Michael Cyr <mikecyr@linux.ibm.com>
7233 L:      linux-scsi@vger.kernel.org
7234 L:      target-devel@vger.kernel.org
7235 S:      Supported
7236 F:      drivers/scsi/ibmvscsi_tgt/
7237
7238 IBM Power VMX Cryptographic instructions
7239 M:      Breno Leitão <leitao@debian.org>
7240 M:      Nayna Jain <nayna@linux.ibm.com>
7241 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7242 L:      linux-crypto@vger.kernel.org
7243 S:      Supported
7244 F:      drivers/crypto/vmx/Makefile
7245 F:      drivers/crypto/vmx/Kconfig
7246 F:      drivers/crypto/vmx/vmx.c
7247 F:      drivers/crypto/vmx/aes*
7248 F:      drivers/crypto/vmx/ghash*
7249 F:      drivers/crypto/vmx/ppc-xlate.pl
7250
7251 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7252 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7253 L:      linux-pci@vger.kernel.org
7254 L:      linuxppc-dev@lists.ozlabs.org
7255 S:      Supported
7256 F:      drivers/pci/hotplug/rpaphp*
7257
7258 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7259 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7260 L:      linux-pci@vger.kernel.org
7261 L:      linuxppc-dev@lists.ozlabs.org
7262 S:      Supported
7263 F:      drivers/pci/hotplug/rpadlpar*
7264
7265 IBM ServeRAID RAID DRIVER
7266 S:      Orphan
7267 F:      drivers/scsi/ips.*
7268
7269 ICH LPC AND GPIO DRIVER
7270 M:      Peter Tyser <ptyser@xes-inc.com>
7271 S:      Maintained
7272 F:      drivers/mfd/lpc_ich.c
7273 F:      drivers/gpio/gpio-ich.c
7274
7275 IDE SUBSYSTEM
7276 M:      "David S. Miller" <davem@davemloft.net>
7277 L:      linux-ide@vger.kernel.org
7278 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7279 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7280 S:      Maintained
7281 F:      Documentation/ide/
7282 F:      drivers/ide/
7283 F:      include/linux/ide.h
7284
7285 IDE/ATAPI DRIVERS
7286 M:      Borislav Petkov <bp@alien8.de>
7287 L:      linux-ide@vger.kernel.org
7288 S:      Maintained
7289 F:      Documentation/cdrom/ide-cd
7290 F:      drivers/ide/ide-cd*
7291
7292 IDEAPAD LAPTOP EXTRAS DRIVER
7293 M:      Ike Panhc <ike.pan@canonical.com>
7294 L:      platform-driver-x86@vger.kernel.org
7295 W:      http://launchpad.net/ideapad-laptop
7296 S:      Maintained
7297 F:      drivers/platform/x86/ideapad-laptop.c
7298
7299 IDEAPAD LAPTOP SLIDEBAR DRIVER
7300 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7301 L:      linux-input@vger.kernel.org
7302 W:      https://github.com/o2genum/ideapad-slidebar
7303 S:      Maintained
7304 F:      drivers/input/misc/ideapad_slidebar.c
7305
7306 IDT VersaClock 5 CLOCK DRIVER
7307 M:      Marek Vasut <marek.vasut@gmail.com>
7308 S:      Maintained
7309 F:      drivers/clk/clk-versaclock5.c
7310
7311 IEEE 802.15.4 SUBSYSTEM
7312 M:      Alexander Aring <alex.aring@gmail.com>
7313 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7314 L:      linux-wpan@vger.kernel.org
7315 W:      http://wpan.cakelab.org/
7316 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7317 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7318 S:      Maintained
7319 F:      net/ieee802154/
7320 F:      net/mac802154/
7321 F:      drivers/net/ieee802154/
7322 F:      include/linux/nl802154.h
7323 F:      include/linux/ieee802154.h
7324 F:      include/net/nl802154.h
7325 F:      include/net/mac802154.h
7326 F:      include/net/af_ieee802154.h
7327 F:      include/net/cfg802154.h
7328 F:      include/net/ieee802154_netdev.h
7329 F:      Documentation/networking/ieee802154.txt
7330
7331 IFE PROTOCOL
7332 M:      Yotam Gigi <yotam.gi@gmail.com>
7333 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7334 F:      net/ife
7335 F:      include/net/ife.h
7336 F:      include/uapi/linux/ife.h
7337
7338 IGORPLUG-USB IR RECEIVER
7339 M:      Sean Young <sean@mess.org>
7340 L:      linux-media@vger.kernel.org
7341 S:      Maintained
7342 F:      drivers/media/rc/igorplugusb.c
7343
7344 IGUANAWORKS USB IR TRANSCEIVER
7345 M:      Sean Young <sean@mess.org>
7346 L:      linux-media@vger.kernel.org
7347 S:      Maintained
7348 F:      drivers/media/rc/iguanair.c
7349
7350 IIO DIGITAL POTENTIOMETER DAC
7351 M:      Peter Rosin <peda@axentia.se>
7352 L:      linux-iio@vger.kernel.org
7353 S:      Maintained
7354 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7355 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7356 F:      drivers/iio/dac/dpot-dac.c
7357
7358 IIO ENVELOPE DETECTOR
7359 M:      Peter Rosin <peda@axentia.se>
7360 L:      linux-iio@vger.kernel.org
7361 S:      Maintained
7362 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7363 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7364 F:      drivers/iio/adc/envelope-detector.c
7365
7366 IIO MULTIPLEXER
7367 M:      Peter Rosin <peda@axentia.se>
7368 L:      linux-iio@vger.kernel.org
7369 S:      Maintained
7370 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7371 F:      drivers/iio/multiplexer/iio-mux.c
7372
7373 IIO SUBSYSTEM AND DRIVERS
7374 M:      Jonathan Cameron <jic23@kernel.org>
7375 R:      Hartmut Knaack <knaack.h@gmx.de>
7376 R:      Lars-Peter Clausen <lars@metafoo.de>
7377 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7378 L:      linux-iio@vger.kernel.org
7379 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7380 S:      Maintained
7381 F:      Documentation/ABI/testing/configfs-iio*
7382 F:      Documentation/ABI/testing/sysfs-bus-iio*
7383 F:      Documentation/devicetree/bindings/iio/
7384 F:      drivers/iio/
7385 F:      drivers/staging/iio/
7386 F:      include/linux/iio/
7387 F:      tools/iio/
7388
7389 IIO UNIT CONVERTER
7390 M:      Peter Rosin <peda@axentia.se>
7391 L:      linux-iio@vger.kernel.org
7392 S:      Maintained
7393 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7394 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7395 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7396 F:      drivers/iio/afe/iio-rescale.c
7397
7398 IKANOS/ADI EAGLE ADSL USB DRIVER
7399 M:      Matthieu Castet <castet.matthieu@free.fr>
7400 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7401 S:      Maintained
7402 F:      drivers/usb/atm/ueagle-atm.c
7403
7404 IMGTEC ASCII LCD DRIVER
7405 M:      Paul Burton <paul.burton@mips.com>
7406 S:      Maintained
7407 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7408 F:      drivers/auxdisplay/img-ascii-lcd.c
7409
7410 IMGTEC IR DECODER DRIVER
7411 M:      James Hogan <jhogan@kernel.org>
7412 S:      Maintained
7413 F:      drivers/media/rc/img-ir/
7414
7415 IMON SOUNDGRAPH USB IR RECEIVER
7416 M:      Sean Young <sean@mess.org>
7417 L:      linux-media@vger.kernel.org
7418 S:      Maintained
7419 F:      drivers/media/rc/imon_raw.c
7420 F:      drivers/media/rc/imon.c
7421
7422 IMS TWINTURBO FRAMEBUFFER DRIVER
7423 L:      linux-fbdev@vger.kernel.org
7424 S:      Orphan
7425 F:      drivers/video/fbdev/imsttfb.c
7426
7427 INA209 HARDWARE MONITOR DRIVER
7428 M:      Guenter Roeck <linux@roeck-us.net>
7429 L:      linux-hwmon@vger.kernel.org
7430 S:      Maintained
7431 F:      Documentation/hwmon/ina209
7432 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7433 F:      drivers/hwmon/ina209.c
7434
7435 INA2XX HARDWARE MONITOR DRIVER
7436 M:      Guenter Roeck <linux@roeck-us.net>
7437 L:      linux-hwmon@vger.kernel.org
7438 S:      Maintained
7439 F:      Documentation/hwmon/ina2xx
7440 F:      drivers/hwmon/ina2xx.c
7441 F:      include/linux/platform_data/ina2xx.h
7442
7443 INDUSTRY PACK SUBSYSTEM (IPACK)
7444 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7445 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7446 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7447 L:      industrypack-devel@lists.sourceforge.net
7448 W:      http://industrypack.sourceforge.net
7449 S:      Maintained
7450 F:      drivers/ipack/
7451
7452 INFINIBAND SUBSYSTEM
7453 M:      Doug Ledford <dledford@redhat.com>
7454 M:      Jason Gunthorpe <jgg@mellanox.com>
7455 L:      linux-rdma@vger.kernel.org
7456 W:      https://github.com/linux-rdma/rdma-core
7457 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7458 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7459 S:      Supported
7460 F:      Documentation/devicetree/bindings/infiniband/
7461 F:      Documentation/infiniband/
7462 F:      drivers/infiniband/
7463 F:      include/uapi/linux/if_infiniband.h
7464 F:      include/uapi/rdma/
7465 F:      include/rdma/
7466
7467 INGENIC JZ4780 DMA Driver
7468 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7469 S:      Maintained
7470 F:      drivers/dma/dma-jz4780.c
7471
7472 INGENIC JZ4780 NAND DRIVER
7473 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7474 L:      linux-mtd@lists.infradead.org
7475 S:      Maintained
7476 F:      drivers/mtd/nand/raw/jz4780_*
7477
7478 INOTIFY
7479 M:      Jan Kara <jack@suse.cz>
7480 R:      Amir Goldstein <amir73il@gmail.com>
7481 L:      linux-fsdevel@vger.kernel.org
7482 S:      Maintained
7483 F:      Documentation/filesystems/inotify.txt
7484 F:      fs/notify/inotify/
7485 F:      include/linux/inotify.h
7486 F:      include/uapi/linux/inotify.h
7487
7488 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7489 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7490 L:      linux-input@vger.kernel.org
7491 Q:      http://patchwork.kernel.org/project/linux-input/list/
7492 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7493 S:      Maintained
7494 F:      drivers/input/
7495 F:      include/linux/input.h
7496 F:      include/uapi/linux/input.h
7497 F:      include/uapi/linux/input-event-codes.h
7498 F:      include/linux/input/
7499 F:      Documentation/devicetree/bindings/input/
7500 F:      Documentation/devicetree/bindings/serio/
7501 F:      Documentation/input/
7502
7503 INPUT MULTITOUCH (MT) PROTOCOL
7504 M:      Henrik Rydberg <rydberg@bitmath.org>
7505 L:      linux-input@vger.kernel.org
7506 S:      Odd fixes
7507 F:      Documentation/input/multi-touch-protocol.rst
7508 F:      drivers/input/input-mt.c
7509 K:      \b(ABS|SYN)_MT_
7510
7511 INSIDE SECURE CRYPTO DRIVER
7512 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7513 F:      drivers/crypto/inside-secure/
7514 S:      Maintained
7515 L:      linux-crypto@vger.kernel.org
7516
7517 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7518 M:      Mimi Zohar <zohar@linux.ibm.com>
7519 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7520 L:      linux-integrity@vger.kernel.org
7521 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7522 S:      Supported
7523 F:      security/integrity/ima/
7524
7525 INTEL 810/815 FRAMEBUFFER DRIVER
7526 M:      Antonino Daplas <adaplas@gmail.com>
7527 L:      linux-fbdev@vger.kernel.org
7528 S:      Maintained
7529 F:      drivers/video/fbdev/i810/
7530
7531 INTEL ASoC DRIVERS
7532 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7533 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7534 M:      Jie Yang <yang.jie@linux.intel.com>
7535 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7536 S:      Supported
7537 F:      sound/soc/intel/
7538
7539 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7540 M:      Hans de Goede <hdegoede@redhat.com>
7541 L:      platform-driver-x86@vger.kernel.org
7542 S:      Maintained
7543 F:      drivers/platform/x86/intel_atomisp2_pm.c
7544
7545 INTEL C600 SERIES SAS CONTROLLER DRIVER
7546 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7547 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7548 L:      linux-scsi@vger.kernel.org
7549 T:      git git://git.code.sf.net/p/intel-sas/isci
7550 S:      Supported
7551 F:      drivers/scsi/isci/
7552
7553 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7554 M:      Jani Nikula <jani.nikula@linux.intel.com>
7555 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7556 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7557 L:      intel-gfx@lists.freedesktop.org
7558 W:      https://01.org/linuxgraphics/
7559 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7560 C:      irc://chat.freenode.net/intel-gfx
7561 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7562 T:      git git://anongit.freedesktop.org/drm-intel
7563 S:      Supported
7564 F:      drivers/gpu/drm/i915/
7565 F:      include/drm/i915*
7566 F:      include/uapi/drm/i915_drm.h
7567 F:      Documentation/gpu/i915.rst
7568
7569 INTEL ETHERNET DRIVERS
7570 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7571 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7572 W:      http://www.intel.com/support/feedback.htm
7573 W:      http://e1000.sourceforge.net/
7574 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7575 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7576 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7577 S:      Supported
7578 F:      Documentation/networking/device_drivers/intel/e100.rst
7579 F:      Documentation/networking/device_drivers/intel/e1000.rst
7580 F:      Documentation/networking/device_drivers/intel/e1000e.rst
7581 F:      Documentation/networking/device_drivers/intel/fm10k.rst
7582 F:      Documentation/networking/device_drivers/intel/igb.rst
7583 F:      Documentation/networking/device_drivers/intel/igbvf.rst
7584 F:      Documentation/networking/device_drivers/intel/ixgb.rst
7585 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
7586 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
7587 F:      Documentation/networking/device_drivers/intel/i40e.rst
7588 F:      Documentation/networking/device_drivers/intel/iavf.rst
7589 F:      Documentation/networking/device_drivers/intel/ice.rst
7590 F:      drivers/net/ethernet/intel/
7591 F:      drivers/net/ethernet/intel/*/
7592 F:      include/linux/avf/virtchnl.h
7593
7594 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7595 M:      Maik Broemme <mbroemme@libmpq.org>
7596 L:      linux-fbdev@vger.kernel.org
7597 S:      Maintained
7598 F:      Documentation/fb/intelfb.txt
7599 F:      drivers/video/fbdev/intelfb/
7600
7601 INTEL GPIO DRIVERS
7602 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7603 L:      linux-gpio@vger.kernel.org
7604 S:      Maintained
7605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7606 F:      drivers/gpio/gpio-ich.c
7607 F:      drivers/gpio/gpio-intel-mid.c
7608 F:      drivers/gpio/gpio-lynxpoint.c
7609 F:      drivers/gpio/gpio-merrifield.c
7610 F:      drivers/gpio/gpio-ml-ioh.c
7611 F:      drivers/gpio/gpio-pch.c
7612 F:      drivers/gpio/gpio-sch.c
7613 F:      drivers/gpio/gpio-sodaville.c
7614
7615 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7616 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7617 M:      Zhi Wang <zhi.a.wang@intel.com>
7618 L:      intel-gvt-dev@lists.freedesktop.org
7619 L:      intel-gfx@lists.freedesktop.org
7620 W:      https://01.org/igvt-g
7621 T:      git https://github.com/intel/gvt-linux.git
7622 S:      Supported
7623 F:      drivers/gpu/drm/i915/gvt/
7624
7625 INTEL HID EVENT DRIVER
7626 M:      Alex Hung <alex.hung@canonical.com>
7627 L:      platform-driver-x86@vger.kernel.org
7628 S:      Maintained
7629 F:      drivers/platform/x86/intel-hid.c
7630
7631 INTEL I/OAT DMA DRIVER
7632 M:      Dave Jiang <dave.jiang@intel.com>
7633 R:      Dan Williams <dan.j.williams@intel.com>
7634 L:      dmaengine@vger.kernel.org
7635 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7636 S:      Supported
7637 F:      drivers/dma/ioat*
7638
7639 INTEL IDLE DRIVER
7640 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7641 M:      Len Brown <lenb@kernel.org>
7642 L:      linux-pm@vger.kernel.org
7643 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7644 B:      https://bugzilla.kernel.org
7645 S:      Supported
7646 F:      drivers/idle/intel_idle.c
7647
7648 INTEL INTEGRATED SENSOR HUB DRIVER
7649 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7650 M:      Jiri Kosina <jikos@kernel.org>
7651 L:      linux-input@vger.kernel.org
7652 S:      Maintained
7653 F:      drivers/hid/intel-ish-hid/
7654
7655 INTEL IOMMU (VT-d)
7656 M:      David Woodhouse <dwmw2@infradead.org>
7657 L:      iommu@lists.linux-foundation.org
7658 T:      git git://git.infradead.org/iommu-2.6.git
7659 S:      Supported
7660 F:      drivers/iommu/intel-iommu.c
7661 F:      include/linux/intel-iommu.h
7662
7663 INTEL IOP-ADMA DMA DRIVER
7664 R:      Dan Williams <dan.j.williams@intel.com>
7665 S:      Odd fixes
7666 F:      drivers/dma/iop-adma.c
7667
7668 INTEL IPU3 CSI-2 CIO2 DRIVER
7669 M:      Yong Zhi <yong.zhi@intel.com>
7670 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7671 M:      Bingbu Cao <bingbu.cao@intel.com>
7672 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7673 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7674 L:      linux-media@vger.kernel.org
7675 S:      Maintained
7676 F:      drivers/media/pci/intel/ipu3/
7677 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7678
7679 INTEL IPU3 CSI-2 IMGU DRIVER
7680 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7681 L:      linux-media@vger.kernel.org
7682 S:      Maintained
7683 F:      drivers/staging/media/ipu3/
7684 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
7685 F:      Documentation/media/v4l-drivers/ipu3.rst
7686
7687 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7688 M:      Krzysztof Halasa <khalasa@piap.pl>
7689 S:      Maintained
7690 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7691 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7692 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7693 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7694 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7695 F:      drivers/net/wan/ixp4xx_hss.c
7696
7697 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7698 M:      Deepak Saxena <dsaxena@plexity.net>
7699 S:      Maintained
7700 F:      drivers/char/hw_random/ixp4xx-rng.c
7701
7702 INTEL MANAGEMENT ENGINE (mei)
7703 M:      Tomas Winkler <tomas.winkler@intel.com>
7704 L:      linux-kernel@vger.kernel.org
7705 S:      Supported
7706 F:      include/uapi/linux/mei.h
7707 F:      include/linux/mei_cl_bus.h
7708 F:      drivers/misc/mei/*
7709 F:      drivers/watchdog/mei_wdt.c
7710 F:      Documentation/misc-devices/mei/*
7711 F:      samples/mei/*
7712
7713 INTEL MENLOW THERMAL DRIVER
7714 M:      Sujith Thomas <sujith.thomas@intel.com>
7715 L:      platform-driver-x86@vger.kernel.org
7716 W:      https://01.org/linux-acpi
7717 S:      Supported
7718 F:      drivers/platform/x86/intel_menlow.c
7719
7720 INTEL MIC DRIVERS (mic)
7721 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7722 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7723 S:      Supported
7724 W:      https://github.com/sudeepdutt/mic
7725 W:      http://software.intel.com/en-us/mic-developer
7726 F:      include/linux/mic_bus.h
7727 F:      include/linux/scif.h
7728 F:      include/uapi/linux/mic_common.h
7729 F:      include/uapi/linux/mic_ioctl.h
7730 F:      include/uapi/linux/scif_ioctl.h
7731 F:      drivers/misc/mic/
7732 F:      drivers/dma/mic_x100_dma.c
7733 F:      drivers/dma/mic_x100_dma.h
7734 F:      Documentation/mic/
7735
7736 INTEL PMC CORE DRIVER
7737 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7738 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7739 L:      platform-driver-x86@vger.kernel.org
7740 S:      Maintained
7741 F:      drivers/platform/x86/intel_pmc_core*
7742
7743 INTEL PMC/P-Unit IPC DRIVER
7744 M:      Zha Qipeng<qipeng.zha@intel.com>
7745 L:      platform-driver-x86@vger.kernel.org
7746 S:      Maintained
7747 F:      drivers/platform/x86/intel_pmc_ipc.c
7748 F:      drivers/platform/x86/intel_punit_ipc.c
7749 F:      arch/x86/include/asm/intel_pmc_ipc.h
7750 F:      arch/x86/include/asm/intel_punit_ipc.h
7751
7752 INTEL PMIC GPIO DRIVERS
7753 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7754 S:      Maintained
7755 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7756 F:      drivers/gpio/gpio-*cove.c
7757 F:      drivers/gpio/gpio-msic.c
7758
7759 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
7760 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7761 S:      Maintained
7762 F:      drivers/mfd/intel_msic.c
7763 F:      drivers/mfd/intel_soc_pmic*
7764 F:      include/linux/mfd/intel_msic.h
7765 F:      include/linux/mfd/intel_soc_pmic*
7766
7767 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7768 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7769 L:      linux-wireless@vger.kernel.org
7770 S:      Maintained
7771 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
7772 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
7773 F:      drivers/net/wireless/intel/ipw2x00/
7774
7775 INTEL PSTATE DRIVER
7776 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7777 M:      Len Brown <lenb@kernel.org>
7778 L:      linux-pm@vger.kernel.org
7779 S:      Supported
7780 F:      drivers/cpufreq/intel_pstate.c
7781
7782 INTEL RDMA RNIC DRIVER
7783 M:      Faisal Latif <faisal.latif@intel.com>
7784 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7785 L:      linux-rdma@vger.kernel.org
7786 S:      Supported
7787 F:      drivers/infiniband/hw/i40iw/
7788 F:      include/uapi/rdma/i40iw-abi.h
7789
7790 INTEL TELEMETRY DRIVER
7791 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
7792 M:      "David E. Box" <david.e.box@linux.intel.com>
7793 L:      platform-driver-x86@vger.kernel.org
7794 S:      Maintained
7795 F:      arch/x86/include/asm/intel_telemetry.h
7796 F:      drivers/platform/x86/intel_telemetry*
7797
7798 INTEL VIRTUAL BUTTON DRIVER
7799 M:      AceLan Kao <acelan.kao@canonical.com>
7800 L:      platform-driver-x86@vger.kernel.org
7801 S:      Maintained
7802 F:      drivers/platform/x86/intel-vbtn.c
7803
7804 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7805 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7806 L:      linux-wireless@vger.kernel.org
7807 S:      Supported
7808 F:      drivers/net/wireless/intel/iwlegacy/
7809
7810 INTEL WIRELESS WIFI LINK (iwlwifi)
7811 M:      Johannes Berg <johannes.berg@intel.com>
7812 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7813 M:      Luca Coelho <luciano.coelho@intel.com>
7814 M:      Intel Linux Wireless <linuxwifi@intel.com>
7815 L:      linux-wireless@vger.kernel.org
7816 W:      http://intellinuxwireless.org
7817 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7818 S:      Supported
7819 F:      drivers/net/wireless/intel/iwlwifi/
7820
7821 INTEL WIRELESS WIMAX CONNECTION 2400
7822 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7823 M:      linux-wimax@intel.com
7824 L:      wimax@linuxwimax.org (subscribers-only)
7825 S:      Supported
7826 W:      http://linuxwimax.org
7827 F:      Documentation/wimax/README.i2400m
7828 F:      drivers/net/wimax/i2400m/
7829 F:      include/uapi/linux/wimax/i2400m.h
7830
7831 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7832 M:      Mario Limonciello <mario.limonciello@dell.com>
7833 S:      Maintained
7834 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7835
7836 INTEL(R) TRACE HUB
7837 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7838 S:      Supported
7839 F:      Documentation/trace/intel_th.rst
7840 F:      drivers/hwtracing/intel_th/
7841
7842 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7843 M:      Ning Sun <ning.sun@intel.com>
7844 L:      tboot-devel@lists.sourceforge.net
7845 W:      http://tboot.sourceforge.net
7846 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7847 S:      Supported
7848 F:      Documentation/intel_txt.txt
7849 F:      include/linux/tboot.h
7850 F:      arch/x86/kernel/tboot.c
7851
7852 INTEL-MID GPIO DRIVER
7853 M:      David Cohen <david.a.cohen@linux.intel.com>
7854 L:      linux-gpio@vger.kernel.org
7855 S:      Maintained
7856 F:      drivers/gpio/gpio-intel-mid.c
7857
7858 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7859 M:      Linus Walleij <linus.walleij@linaro.org>
7860 L:      linux-iio@vger.kernel.org
7861 S:      Maintained
7862 F:      drivers/iio/gyro/mpu3050*
7863 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7864
7865 IOC3 ETHERNET DRIVER
7866 M:      Ralf Baechle <ralf@linux-mips.org>
7867 L:      linux-mips@vger.kernel.org
7868 S:      Maintained
7869 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7870
7871 IOC3 SERIAL DRIVER
7872 M:      Pat Gefre <pfg@sgi.com>
7873 L:      linux-serial@vger.kernel.org
7874 S:      Maintained
7875 F:      drivers/tty/serial/ioc3_serial.c
7876
7877 IOMMU DRIVERS
7878 M:      Joerg Roedel <joro@8bytes.org>
7879 L:      iommu@lists.linux-foundation.org
7880 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7881 S:      Maintained
7882 F:      Documentation/devicetree/bindings/iommu/
7883 F:      drivers/iommu/
7884 F:      include/linux/iommu.h
7885 F:      include/linux/of_iommu.h
7886 F:      include/linux/iova.h
7887
7888 IP MASQUERADING
7889 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7890 S:      Maintained
7891 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7892
7893 IPMI SUBSYSTEM
7894 M:      Corey Minyard <minyard@acm.org>
7895 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7896 W:      http://openipmi.sourceforge.net/
7897 S:      Supported
7898 F:      Documentation/devicetree/bindings/ipmi/
7899 F:      Documentation/IPMI.txt
7900 F:      drivers/char/ipmi/
7901 F:      include/linux/ipmi*
7902 F:      include/uapi/linux/ipmi*
7903
7904 IPS SCSI RAID DRIVER
7905 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7906 L:      linux-scsi@vger.kernel.org
7907 W:      http://www.adaptec.com/
7908 S:      Maintained
7909 F:      drivers/scsi/ips*
7910
7911 IPVS
7912 M:      Wensong Zhang <wensong@linux-vs.org>
7913 M:      Simon Horman <horms@verge.net.au>
7914 M:      Julian Anastasov <ja@ssi.bg>
7915 L:      netdev@vger.kernel.org
7916 L:      lvs-devel@vger.kernel.org
7917 S:      Maintained
7918 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7919 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7920 F:      Documentation/networking/ipvs-sysctl.txt
7921 F:      include/net/ip_vs.h
7922 F:      include/uapi/linux/ip_vs.h
7923 F:      net/netfilter/ipvs/
7924
7925 IPWIRELESS DRIVER
7926 M:      Jiri Kosina <jikos@kernel.org>
7927 M:      David Sterba <dsterba@suse.com>
7928 S:      Odd Fixes
7929 F:      drivers/tty/ipwireless/
7930
7931 IPX NETWORK LAYER
7932 L:      netdev@vger.kernel.org
7933 S:      Obsolete
7934 F:      include/uapi/linux/ipx.h
7935
7936 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7937 M:      Marc Zyngier <marc.zyngier@arm.com>
7938 S:      Maintained
7939 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7940 F:      Documentation/IRQ-domain.txt
7941 F:      include/linux/irqdomain.h
7942 F:      kernel/irq/irqdomain.c
7943 F:      kernel/irq/msi.c
7944
7945 IRQ SUBSYSTEM
7946 M:      Thomas Gleixner <tglx@linutronix.de>
7947 L:      linux-kernel@vger.kernel.org
7948 S:      Maintained
7949 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7950 F:      kernel/irq/
7951
7952 IRQCHIP DRIVERS
7953 M:      Thomas Gleixner <tglx@linutronix.de>
7954 M:      Jason Cooper <jason@lakedaemon.net>
7955 M:      Marc Zyngier <marc.zyngier@arm.com>
7956 L:      linux-kernel@vger.kernel.org
7957 S:      Maintained
7958 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7959 F:      Documentation/devicetree/bindings/interrupt-controller/
7960 F:      drivers/irqchip/
7961
7962 ISA
7963 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7964 S:      Maintained
7965 F:      Documentation/isa.txt
7966 F:      drivers/base/isa.c
7967 F:      include/linux/isa.h
7968
7969 ISA RADIO MODULE
7970 M:      Hans Verkuil <hverkuil@xs4all.nl>
7971 L:      linux-media@vger.kernel.org
7972 T:      git git://linuxtv.org/media_tree.git
7973 W:      https://linuxtv.org
7974 S:      Maintained
7975 F:      drivers/media/radio/radio-isa*
7976
7977 ISAPNP
7978 M:      Jaroslav Kysela <perex@perex.cz>
7979 S:      Maintained
7980 F:      Documentation/isapnp.txt
7981 F:      drivers/pnp/isapnp/
7982 F:      include/linux/isapnp.h
7983
7984 ISCSI
7985 M:      Lee Duncan <lduncan@suse.com>
7986 M:      Chris Leech <cleech@redhat.com>
7987 L:      open-iscsi@googlegroups.com
7988 W:      www.open-iscsi.com
7989 S:      Maintained
7990 F:      drivers/scsi/*iscsi*
7991 F:      include/scsi/*iscsi*
7992
7993 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7994 M:      Peter Jones <pjones@redhat.com>
7995 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7996 S:      Maintained
7997 F:      drivers/firmware/iscsi_ibft*
7998
7999 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8000 M:      Sagi Grimberg <sagi@grimberg.me>
8001 M:      Max Gurtovoy <maxg@mellanox.com>
8002 L:      linux-rdma@vger.kernel.org
8003 S:      Supported
8004 W:      http://www.openfabrics.org
8005 W:      www.open-iscsi.org
8006 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8007 F:      drivers/infiniband/ulp/iser/
8008
8009 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8010 M:      Sagi Grimberg <sagi@grimberg.me>
8011 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8012 L:      linux-rdma@vger.kernel.org
8013 L:      target-devel@vger.kernel.org
8014 S:      Supported
8015 W:      http://www.linux-iscsi.org
8016 F:      drivers/infiniband/ulp/isert
8017
8018 ISDN SUBSYSTEM
8019 M:      Karsten Keil <isdn@linux-pingi.de>
8020 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8021 L:      netdev@vger.kernel.org
8022 W:      http://www.isdn4linux.de
8023 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
8024 S:      Maintained
8025 F:      Documentation/isdn/
8026 F:      drivers/isdn/
8027 F:      include/linux/isdn.h
8028 F:      include/linux/isdn/
8029 F:      include/uapi/linux/isdn.h
8030 F:      include/uapi/linux/isdn/
8031
8032 IT87 HARDWARE MONITORING DRIVER
8033 M:      Jean Delvare <jdelvare@suse.com>
8034 L:      linux-hwmon@vger.kernel.org
8035 S:      Maintained
8036 F:      Documentation/hwmon/it87
8037 F:      drivers/hwmon/it87.c
8038
8039 IT913X MEDIA DRIVER
8040 M:      Antti Palosaari <crope@iki.fi>
8041 L:      linux-media@vger.kernel.org
8042 W:      https://linuxtv.org
8043 W:      http://palosaari.fi/linux/
8044 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8045 T:      git git://linuxtv.org/anttip/media_tree.git
8046 S:      Maintained
8047 F:      drivers/media/tuners/it913x*
8048
8049 IVTV VIDEO4LINUX DRIVER
8050 M:      Andy Walls <awalls@md.metrocast.net>
8051 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8052 L:      linux-media@vger.kernel.org
8053 T:      git git://linuxtv.org/media_tree.git
8054 W:      http://www.ivtvdriver.org
8055 S:      Maintained
8056 F:      Documentation/media/v4l-drivers/ivtv*
8057 F:      drivers/media/pci/ivtv/
8058 F:      include/uapi/linux/ivtv*
8059
8060 IX2505V MEDIA DRIVER
8061 M:      Malcolm Priestley <tvboxspy@gmail.com>
8062 L:      linux-media@vger.kernel.org
8063 W:      https://linuxtv.org
8064 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8065 S:      Maintained
8066 F:      drivers/media/dvb-frontends/ix2505v*
8067
8068 JAILHOUSE HYPERVISOR INTERFACE
8069 M:      Jan Kiszka <jan.kiszka@siemens.com>
8070 L:      jailhouse-dev@googlegroups.com
8071 S:      Maintained
8072 F:      arch/x86/kernel/jailhouse.c
8073 F:      arch/x86/include/asm/jailhouse_para.h
8074
8075 JC42.4 TEMPERATURE SENSOR DRIVER
8076 M:      Guenter Roeck <linux@roeck-us.net>
8077 L:      linux-hwmon@vger.kernel.org
8078 S:      Maintained
8079 F:      drivers/hwmon/jc42.c
8080 F:      Documentation/hwmon/jc42
8081
8082 JFS FILESYSTEM
8083 M:      Dave Kleikamp <shaggy@kernel.org>
8084 L:      jfs-discussion@lists.sourceforge.net
8085 W:      http://jfs.sourceforge.net/
8086 T:      git git://github.com/kleikamp/linux-shaggy.git
8087 S:      Maintained
8088 F:      Documentation/filesystems/jfs.txt
8089 F:      fs/jfs/
8090
8091 JME NETWORK DRIVER
8092 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8093 L:      netdev@vger.kernel.org
8094 S:      Maintained
8095 F:      drivers/net/ethernet/jme.*
8096
8097 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8098 M:      David Woodhouse <dwmw2@infradead.org>
8099 L:      linux-mtd@lists.infradead.org
8100 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8101 S:      Maintained
8102 F:      fs/jffs2/
8103 F:      include/uapi/linux/jffs2.h
8104
8105 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8106 M:      "Theodore Ts'o" <tytso@mit.edu>
8107 M:      Jan Kara <jack@suse.com>
8108 L:      linux-ext4@vger.kernel.org
8109 S:      Maintained
8110 F:      fs/jbd2/
8111 F:      include/linux/jbd2.h
8112
8113 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8114 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8115 L:      linux-media@vger.kernel.org
8116 S:      Maintained
8117 F:      drivers/media/platform/rcar_jpu.c
8118
8119 JSM Neo PCI based serial card
8120 L:      linux-serial@vger.kernel.org
8121 S:      Orphan
8122 F:      drivers/tty/serial/jsm/
8123
8124 K10TEMP HARDWARE MONITORING DRIVER
8125 M:      Clemens Ladisch <clemens@ladisch.de>
8126 L:      linux-hwmon@vger.kernel.org
8127 S:      Maintained
8128 F:      Documentation/hwmon/k10temp
8129 F:      drivers/hwmon/k10temp.c
8130
8131 K8TEMP HARDWARE MONITORING DRIVER
8132 M:      Rudolf Marek <r.marek@assembler.cz>
8133 L:      linux-hwmon@vger.kernel.org
8134 S:      Maintained
8135 F:      Documentation/hwmon/k8temp
8136 F:      drivers/hwmon/k8temp.c
8137
8138 KASAN
8139 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8140 R:      Alexander Potapenko <glider@google.com>
8141 R:      Dmitry Vyukov <dvyukov@google.com>
8142 L:      kasan-dev@googlegroups.com
8143 S:      Maintained
8144 F:      arch/*/include/asm/kasan.h
8145 F:      arch/*/mm/kasan_init*
8146 F:      Documentation/dev-tools/kasan.rst
8147 F:      include/linux/kasan*.h
8148 F:      lib/test_kasan.c
8149 F:      mm/kasan/
8150 F:      scripts/Makefile.kasan
8151
8152 KCONFIG
8153 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8154 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8155 L:      linux-kbuild@vger.kernel.org
8156 S:      Maintained
8157 F:      Documentation/kbuild/kconfig*
8158 F:      scripts/kconfig/
8159 F:      scripts/Kconfig.include
8160
8161 KDUMP
8162 M:      Dave Young <dyoung@redhat.com>
8163 M:      Baoquan He <bhe@redhat.com>
8164 R:      Vivek Goyal <vgoyal@redhat.com>
8165 L:      kexec@lists.infradead.org
8166 W:      http://lse.sourceforge.net/kdump/
8167 S:      Maintained
8168 F:      Documentation/kdump/
8169
8170 KEENE FM RADIO TRANSMITTER DRIVER
8171 M:      Hans Verkuil <hverkuil@xs4all.nl>
8172 L:      linux-media@vger.kernel.org
8173 T:      git git://linuxtv.org/media_tree.git
8174 W:      https://linuxtv.org
8175 S:      Maintained
8176 F:      drivers/media/radio/radio-keene*
8177
8178 KERNEL AUTOMOUNTER
8179 M:      Ian Kent <raven@themaw.net>
8180 L:      autofs@vger.kernel.org
8181 S:      Maintained
8182 F:      fs/autofs/
8183
8184 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8185 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8186 M:      Michal Marek <michal.lkml@markovi.net>
8187 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8188 L:      linux-kbuild@vger.kernel.org
8189 S:      Maintained
8190 F:      Documentation/kbuild/
8191 F:      Makefile
8192 F:      scripts/Kbuild*
8193 F:      scripts/Makefile*
8194 F:      scripts/basic/
8195 F:      scripts/mk*
8196 F:      scripts/mod/
8197 F:      scripts/package/
8198
8199 KERNEL JANITORS
8200 L:      kernel-janitors@vger.kernel.org
8201 W:      http://kernelnewbies.org/KernelJanitors
8202 S:      Odd Fixes
8203
8204 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8205 M:      "J. Bruce Fields" <bfields@fieldses.org>
8206 M:      Jeff Layton <jlayton@kernel.org>
8207 L:      linux-nfs@vger.kernel.org
8208 W:      http://nfs.sourceforge.net/
8209 T:      git git://linux-nfs.org/~bfields/linux.git
8210 S:      Supported
8211 F:      fs/nfsd/
8212 F:      include/uapi/linux/nfsd/
8213 F:      fs/lockd/
8214 F:      fs/nfs_common/
8215 F:      net/sunrpc/
8216 F:      include/linux/lockd/
8217 F:      include/linux/sunrpc/
8218 F:      include/uapi/linux/sunrpc/
8219
8220 KERNEL SELFTEST FRAMEWORK
8221 M:      Shuah Khan <shuah@kernel.org>
8222 L:      linux-kselftest@vger.kernel.org
8223 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8224 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8225 S:      Maintained
8226 F:      tools/testing/selftests/
8227 F:      Documentation/dev-tools/kselftest*
8228
8229 KERNEL USERMODE HELPER
8230 M:      Luis Chamberlain <mcgrof@kernel.org>
8231 L:      linux-kernel@vger.kernel.org
8232 S:      Maintained
8233 F:      kernel/umh.c
8234 F:      include/linux/umh.h
8235
8236 KERNEL VIRTUAL MACHINE (KVM)
8237 M:      Paolo Bonzini <pbonzini@redhat.com>
8238 M:      Radim Krčmář <rkrcmar@redhat.com>
8239 L:      kvm@vger.kernel.org
8240 W:      http://www.linux-kvm.org
8241 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8242 S:      Supported
8243 F:      Documentation/virtual/kvm/
8244 F:      include/trace/events/kvm.h
8245 F:      include/uapi/asm-generic/kvm*
8246 F:      include/uapi/linux/kvm*
8247 F:      include/asm-generic/kvm*
8248 F:      include/linux/kvm*
8249 F:      include/kvm/iodev.h
8250 F:      virt/kvm/*
8251 F:      tools/kvm/
8252
8253 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8254 M:      Joerg Roedel <joro@8bytes.org>
8255 L:      kvm@vger.kernel.org
8256 W:      http://www.linux-kvm.org/
8257 S:      Maintained
8258 F:      arch/x86/include/asm/svm.h
8259 F:      arch/x86/kvm/svm.c
8260
8261 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8262 M:      Christoffer Dall <christoffer.dall@arm.com>
8263 M:      Marc Zyngier <marc.zyngier@arm.com>
8264 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8265 L:      kvmarm@lists.cs.columbia.edu
8266 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8267 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8268 S:      Supported
8269 F:      arch/arm/include/uapi/asm/kvm*
8270 F:      arch/arm/include/asm/kvm*
8271 F:      arch/arm/kvm/
8272 F:      virt/kvm/arm/
8273 F:      include/kvm/arm_*
8274
8275 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8276 M:      Christoffer Dall <christoffer.dall@arm.com>
8277 M:      Marc Zyngier <marc.zyngier@arm.com>
8278 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8279 L:      kvmarm@lists.cs.columbia.edu
8280 S:      Maintained
8281 F:      arch/arm64/include/uapi/asm/kvm*
8282 F:      arch/arm64/include/asm/kvm*
8283 F:      arch/arm64/kvm/
8284
8285 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8286 M:      James Hogan <jhogan@kernel.org>
8287 L:      linux-mips@vger.kernel.org
8288 S:      Supported
8289 F:      arch/mips/include/uapi/asm/kvm*
8290 F:      arch/mips/include/asm/kvm*
8291 F:      arch/mips/kvm/
8292
8293 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8294 M:      Paul Mackerras <paulus@ozlabs.org>
8295 L:      kvm-ppc@vger.kernel.org
8296 W:      http://www.linux-kvm.org/
8297 T:      git git://github.com/agraf/linux-2.6.git
8298 S:      Supported
8299 F:      arch/powerpc/include/uapi/asm/kvm*
8300 F:      arch/powerpc/include/asm/kvm*
8301 F:      arch/powerpc/kvm/
8302 F:      arch/powerpc/kernel/kvm*
8303
8304 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8305 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8306 M:      Janosch Frank <frankja@linux.ibm.com>
8307 R:      David Hildenbrand <david@redhat.com>
8308 R:      Cornelia Huck <cohuck@redhat.com>
8309 L:      linux-s390@vger.kernel.org
8310 W:      http://www.ibm.com/developerworks/linux/linux390/
8311 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8312 S:      Supported
8313 F:      arch/s390/include/uapi/asm/kvm*
8314 F:      arch/s390/include/asm/gmap.h
8315 F:      arch/s390/include/asm/kvm*
8316 F:      arch/s390/kvm/
8317 F:      arch/s390/mm/gmap.c
8318
8319 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8320 M:      Paolo Bonzini <pbonzini@redhat.com>
8321 M:      Radim Krčmář <rkrcmar@redhat.com>
8322 L:      kvm@vger.kernel.org
8323 W:      http://www.linux-kvm.org
8324 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8325 S:      Supported
8326 F:      arch/x86/kvm/
8327 F:      arch/x86/kvm/*/
8328 F:      arch/x86/include/uapi/asm/kvm*
8329 F:      arch/x86/include/asm/kvm*
8330 F:      arch/x86/include/asm/pvclock-abi.h
8331 F:      arch/x86/kernel/kvm.c
8332 F:      arch/x86/kernel/kvmclock.c
8333
8334 KERNFS
8335 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8336 M:      Tejun Heo <tj@kernel.org>
8337 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8338 S:      Supported
8339 F:      include/linux/kernfs.h
8340 F:      fs/kernfs/
8341
8342 KEXEC
8343 M:      Eric Biederman <ebiederm@xmission.com>
8344 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8345 L:      kexec@lists.infradead.org
8346 S:      Maintained
8347 F:      include/linux/kexec.h
8348 F:      include/uapi/linux/kexec.h
8349 F:      kernel/kexec*
8350
8351 KEYS-ENCRYPTED
8352 M:      Mimi Zohar <zohar@linux.ibm.com>
8353 L:      linux-integrity@vger.kernel.org
8354 L:      keyrings@vger.kernel.org
8355 S:      Supported
8356 F:      Documentation/security/keys/trusted-encrypted.rst
8357 F:      include/keys/encrypted-type.h
8358 F:      security/keys/encrypted-keys/
8359
8360 KEYS-TRUSTED
8361 M:      James Bottomley <jejb@linux.ibm.com>
8362 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8363 M:      Mimi Zohar <zohar@linuxibm.com>
8364 L:      linux-integrity@vger.kernel.org
8365 L:      keyrings@vger.kernel.org
8366 S:      Supported
8367 F:      Documentation/security/keys/trusted-encrypted.rst
8368 F:      include/keys/trusted-type.h
8369 F:      security/keys/trusted.c
8370 F:      security/keys/trusted.h
8371
8372 KEYS/KEYRINGS:
8373 M:      David Howells <dhowells@redhat.com>
8374 L:      keyrings@vger.kernel.org
8375 S:      Maintained
8376 F:      Documentation/security/keys/core.rst
8377 F:      include/linux/key.h
8378 F:      include/linux/key-type.h
8379 F:      include/linux/keyctl.h
8380 F:      include/uapi/linux/keyctl.h
8381 F:      include/keys/
8382 F:      security/keys/
8383
8384 KGDB / KDB /debug_core
8385 M:      Jason Wessel <jason.wessel@windriver.com>
8386 M:      Daniel Thompson <daniel.thompson@linaro.org>
8387 W:      http://kgdb.wiki.kernel.org/
8388 L:      kgdb-bugreport@lists.sourceforge.net
8389 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8390 S:      Maintained
8391 F:      Documentation/dev-tools/kgdb.rst
8392 F:      drivers/misc/kgdbts.c
8393 F:      drivers/tty/serial/kgdboc.c
8394 F:      include/linux/kdb.h
8395 F:      include/linux/kgdb.h
8396 F:      kernel/debug/
8397
8398 KMEMLEAK
8399 M:      Catalin Marinas <catalin.marinas@arm.com>
8400 S:      Maintained
8401 F:      Documentation/dev-tools/kmemleak.rst
8402 F:      include/linux/kmemleak.h
8403 F:      mm/kmemleak.c
8404 F:      mm/kmemleak-test.c
8405
8406 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8407 M:      Luis Chamberlain <mcgrof@kernel.org>
8408 L:      linux-kernel@vger.kernel.org
8409 S:      Maintained
8410 F:      kernel/kmod.c
8411 F:      include/linux/kmod.h
8412 F:      lib/test_kmod.c
8413 F:      tools/testing/selftests/kmod/
8414
8415 KPROBES
8416 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
8417 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8418 M:      "David S. Miller" <davem@davemloft.net>
8419 M:      Masami Hiramatsu <mhiramat@kernel.org>
8420 S:      Maintained
8421 F:      Documentation/kprobes.txt
8422 F:      include/linux/kprobes.h
8423 F:      include/asm-generic/kprobes.h
8424 F:      kernel/kprobes.c
8425
8426 KS0108 LCD CONTROLLER DRIVER
8427 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8428 S:      Maintained
8429 F:      Documentation/auxdisplay/ks0108
8430 F:      drivers/auxdisplay/ks0108.c
8431 F:      include/linux/ks0108.h
8432
8433 L3MDEV
8434 M:      David Ahern <dsa@cumulusnetworks.com>
8435 L:      netdev@vger.kernel.org
8436 S:      Maintained
8437 F:      net/l3mdev
8438 F:      include/net/l3mdev.h
8439
8440 L7 BPF FRAMEWORK
8441 M:      John Fastabend <john.fastabend@gmail.com>
8442 M:      Daniel Borkmann <daniel@iogearbox.net>
8443 L:      netdev@vger.kernel.org
8444 S:      Maintained
8445 F:      include/linux/skmsg.h
8446 F:      net/core/skmsg.c
8447 F:      net/core/sock_map.c
8448 F:      net/ipv4/tcp_bpf.c
8449
8450 LANTIQ / INTEL Ethernet drivers
8451 M:      Hauke Mehrtens <hauke@hauke-m.de>
8452 L:      netdev@vger.kernel.org
8453 S:      Maintained
8454 F:      net/dsa/tag_gswip.c
8455 F:      drivers/net/ethernet/lantiq_xrx200.c
8456 F:      drivers/net/dsa/lantiq_pce.h
8457 F:      drivers/net/dsa/lantiq_gswip.c
8458
8459 LANTIQ MIPS ARCHITECTURE
8460 M:      John Crispin <john@phrozen.org>
8461 L:      linux-mips@vger.kernel.org
8462 S:      Maintained
8463 F:      arch/mips/lantiq
8464 F:      drivers/soc/lantiq
8465
8466 LAPB module
8467 L:      linux-x25@vger.kernel.org
8468 S:      Orphan
8469 F:      Documentation/networking/lapb-module.txt
8470 F:      include/*/lapb.h
8471 F:      net/lapb/
8472
8473 LASI 53c700 driver for PARISC
8474 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8475 L:      linux-scsi@vger.kernel.org
8476 S:      Maintained
8477 F:      Documentation/scsi/53c700.txt
8478 F:      drivers/scsi/53c700*
8479
8480 LEAKING_ADDRESSES
8481 M:      Tobin C. Harding <me@tobin.cc>
8482 M:      Tycho Andersen <tycho@tycho.ws>
8483 L:      kernel-hardening@lists.openwall.com
8484 S:      Maintained
8485 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8486 F:      scripts/leaking_addresses.pl
8487
8488 LED SUBSYSTEM
8489 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8490 M:      Pavel Machek <pavel@ucw.cz>
8491 L:      linux-leds@vger.kernel.org
8492 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8493 S:      Maintained
8494 F:      Documentation/devicetree/bindings/leds/
8495 F:      drivers/leds/
8496 F:      include/linux/leds.h
8497
8498 LEGACY EEPROM DRIVER
8499 M:      Jean Delvare <jdelvare@suse.com>
8500 S:      Maintained
8501 F:      Documentation/misc-devices/eeprom
8502 F:      drivers/misc/eeprom/eeprom.c
8503
8504 LEGO MINDSTORMS EV3
8505 R:      David Lechner <david@lechnology.com>
8506 S:      Maintained
8507 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8508 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8509 F:      drivers/power/supply/lego_ev3_battery.c
8510
8511 LEGO USB Tower driver
8512 M:      Juergen Stuber <starblue@users.sourceforge.net>
8513 L:      legousb-devel@lists.sourceforge.net
8514 W:      http://legousb.sourceforge.net/
8515 S:      Maintained
8516 F:      drivers/usb/misc/legousbtower.c
8517
8518 LG LAPTOP EXTRAS
8519 M:      Matan Ziv-Av <matan@svgalib.org>
8520 L:      platform-driver-x86@vger.kernel.org
8521 S:      Maintained
8522 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8523 F:      Documentation/laptops/lg-laptop.rst
8524 F:      drivers/platform/x86/lg-laptop.c
8525
8526 LG2160 MEDIA DRIVER
8527 M:      Michael Krufky <mkrufky@linuxtv.org>
8528 L:      linux-media@vger.kernel.org
8529 W:      https://linuxtv.org
8530 W:      http://github.com/mkrufky
8531 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8532 T:      git git://linuxtv.org/mkrufky/tuners.git
8533 S:      Maintained
8534 F:      drivers/media/dvb-frontends/lg2160.*
8535
8536 LGDT3305 MEDIA DRIVER
8537 M:      Michael Krufky <mkrufky@linuxtv.org>
8538 L:      linux-media@vger.kernel.org
8539 W:      https://linuxtv.org
8540 W:      http://github.com/mkrufky
8541 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8542 T:      git git://linuxtv.org/mkrufky/tuners.git
8543 S:      Maintained
8544 F:      drivers/media/dvb-frontends/lgdt3305.*
8545
8546 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8547 M:      Viresh Kumar <vireshk@kernel.org>
8548 L:      linux-ide@vger.kernel.org
8549 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8550 S:      Maintained
8551 F:      include/linux/pata_arasan_cf_data.h
8552 F:      drivers/ata/pata_arasan_cf.c
8553
8554 LIBATA PATA DRIVERS
8555 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8556 M:      Jens Axboe <axboe@kernel.dk>
8557 L:      linux-ide@vger.kernel.org
8558 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8559 S:      Maintained
8560 F:      drivers/ata/pata_*.c
8561 F:      drivers/ata/ata_generic.c
8562
8563 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8564 M:      Linus Walleij <linus.walleij@linaro.org>
8565 L:      linux-ide@vger.kernel.org
8566 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8567 S:      Maintained
8568 F:      drivers/ata/pata_ftide010.c
8569 F:      drivers/ata/sata_gemini.c
8570 F:      drivers/ata/sata_gemini.h
8571
8572 LIBATA SATA AHCI PLATFORM devices support
8573 M:      Hans de Goede <hdegoede@redhat.com>
8574 M:      Jens Axboe <axboe@kernel.dk>
8575 L:      linux-ide@vger.kernel.org
8576 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8577 S:      Maintained
8578 F:      drivers/ata/ahci_platform.c
8579 F:      drivers/ata/libahci_platform.c
8580 F:      include/linux/ahci_platform.h
8581
8582 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8583 M:      Mikael Pettersson <mikpelinux@gmail.com>
8584 L:      linux-ide@vger.kernel.org
8585 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8586 S:      Maintained
8587 F:      drivers/ata/sata_promise.*
8588
8589 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8590 M:      Jens Axboe <axboe@kernel.dk>
8591 L:      linux-ide@vger.kernel.org
8592 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8593 S:      Maintained
8594 F:      drivers/ata/
8595 F:      include/linux/ata.h
8596 F:      include/linux/libata.h
8597 F:      Documentation/devicetree/bindings/ata/
8598
8599 LIBLOCKDEP
8600 M:      Sasha Levin <alexander.levin@microsoft.com>
8601 S:      Maintained
8602 F:      tools/lib/lockdep/
8603
8604 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8605 M:      Ross Zwisler <zwisler@kernel.org>
8606 M:      Dan Williams <dan.j.williams@intel.com>
8607 M:      Vishal Verma <vishal.l.verma@intel.com>
8608 M:      Dave Jiang <dave.jiang@intel.com>
8609 L:      linux-nvdimm@lists.01.org
8610 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8611 S:      Supported
8612 F:      drivers/nvdimm/blk.c
8613 F:      drivers/nvdimm/region_devs.c
8614
8615 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8616 M:      Vishal Verma <vishal.l.verma@intel.com>
8617 M:      Dan Williams <dan.j.williams@intel.com>
8618 M:      Ross Zwisler <zwisler@kernel.org>
8619 M:      Dave Jiang <dave.jiang@intel.com>
8620 L:      linux-nvdimm@lists.01.org
8621 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8622 S:      Supported
8623 F:      drivers/nvdimm/btt*
8624
8625 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8626 M:      Ross Zwisler <zwisler@kernel.org>
8627 M:      Dan Williams <dan.j.williams@intel.com>
8628 M:      Vishal Verma <vishal.l.verma@intel.com>
8629 M:      Dave Jiang <dave.jiang@intel.com>
8630 L:      linux-nvdimm@lists.01.org
8631 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8632 S:      Supported
8633 F:      drivers/nvdimm/pmem*
8634
8635 LIBNVDIMM: DEVICETREE BINDINGS
8636 M:      Oliver O'Halloran <oohall@gmail.com>
8637 L:      linux-nvdimm@lists.01.org
8638 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8639 S:      Supported
8640 F:      drivers/nvdimm/of_pmem.c
8641 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8642
8643 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8644 M:      Dan Williams <dan.j.williams@intel.com>
8645 M:      Ross Zwisler <zwisler@kernel.org>
8646 M:      Vishal Verma <vishal.l.verma@intel.com>
8647 M:      Dave Jiang <dave.jiang@intel.com>
8648 L:      linux-nvdimm@lists.01.org
8649 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8650 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8651 S:      Supported
8652 F:      drivers/nvdimm/*
8653 F:      drivers/acpi/nfit/*
8654 F:      include/linux/nd.h
8655 F:      include/linux/libnvdimm.h
8656 F:      include/uapi/linux/ndctl.h
8657
8658 LIGHTNVM PLATFORM SUPPORT
8659 M:      Matias Bjorling <mb@lightnvm.io>
8660 W:      http://github/OpenChannelSSD
8661 L:      linux-block@vger.kernel.org
8662 S:      Maintained
8663 F:      drivers/lightnvm/
8664 F:      include/linux/lightnvm.h
8665 F:      include/uapi/linux/lightnvm.h
8666
8667 LINUX FOR POWER MACINTOSH
8668 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8669 W:      http://www.penguinppc.org/
8670 L:      linuxppc-dev@lists.ozlabs.org
8671 S:      Maintained
8672 F:      arch/powerpc/platforms/powermac/
8673 F:      drivers/macintosh/
8674
8675 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8676 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8677 M:      Paul Mackerras <paulus@samba.org>
8678 M:      Michael Ellerman <mpe@ellerman.id.au>
8679 W:      https://github.com/linuxppc/linux/wiki
8680 L:      linuxppc-dev@lists.ozlabs.org
8681 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8683 S:      Supported
8684 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8685 F:      Documentation/devicetree/bindings/powerpc/
8686 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8687 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8688 F:      Documentation/powerpc/
8689 F:      arch/powerpc/
8690 F:      drivers/char/tpm/tpm_ibmvtpm*
8691 F:      drivers/crypto/nx/
8692 F:      drivers/crypto/vmx/
8693 F:      drivers/i2c/busses/i2c-opal.c
8694 F:      drivers/net/ethernet/ibm/ibmveth.*
8695 F:      drivers/net/ethernet/ibm/ibmvnic.*
8696 F:      drivers/pci/hotplug/pnv_php.c
8697 F:      drivers/pci/hotplug/rpa*
8698 F:      drivers/rtc/rtc-opal.c
8699 F:      drivers/scsi/ibmvscsi/
8700 F:      drivers/tty/hvc/hvc_opal.c
8701 F:      drivers/watchdog/wdrtas.c
8702 F:      tools/testing/selftests/powerpc
8703 N:      /pmac
8704 N:      powermac
8705 N:      powernv
8706 N:      [^a-z0-9]ps3
8707 N:      pseries
8708
8709 LINUX FOR POWERPC EMBEDDED MPC5XXX
8710 M:      Anatolij Gustschin <agust@denx.de>
8711 L:      linuxppc-dev@lists.ozlabs.org
8712 T:      git git://git.denx.de/linux-denx-agust.git
8713 S:      Maintained
8714 F:      arch/powerpc/platforms/512x/
8715 F:      arch/powerpc/platforms/52xx/
8716
8717 LINUX FOR POWERPC EMBEDDED PPC4XX
8718 M:      Alistair Popple <alistair@popple.id.au>
8719 M:      Matt Porter <mporter@kernel.crashing.org>
8720 W:      http://www.penguinppc.org/
8721 L:      linuxppc-dev@lists.ozlabs.org
8722 S:      Maintained
8723 F:      arch/powerpc/platforms/40x/
8724 F:      arch/powerpc/platforms/44x/
8725
8726 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8727 M:      Scott Wood <oss@buserror.net>
8728 M:      Kumar Gala <galak@kernel.crashing.org>
8729 W:      http://www.penguinppc.org/
8730 L:      linuxppc-dev@lists.ozlabs.org
8731 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8732 S:      Maintained
8733 F:      arch/powerpc/platforms/83xx/
8734 F:      arch/powerpc/platforms/85xx/
8735 F:      Documentation/devicetree/bindings/powerpc/fsl/
8736
8737 LINUX FOR POWERPC EMBEDDED PPC8XX
8738 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8739 W:      http://www.penguinppc.org/
8740 L:      linuxppc-dev@lists.ozlabs.org
8741 S:      Maintained
8742 F:      arch/powerpc/platforms/8xx/
8743
8744 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8745 L:      linuxppc-dev@lists.ozlabs.org
8746 S:      Orphan
8747 F:      arch/powerpc/*/*virtex*
8748 F:      arch/powerpc/*/*/*virtex*
8749
8750 LINUX FOR POWERPC PA SEMI PWRFICIENT
8751 L:      linuxppc-dev@lists.ozlabs.org
8752 S:      Orphan
8753 F:      arch/powerpc/platforms/pasemi/
8754 F:      drivers/*/*pasemi*
8755 F:      drivers/*/*/*pasemi*
8756
8757 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8758 M:      Kees Cook <keescook@chromium.org>
8759 S:      Maintained
8760 F:      drivers/misc/lkdtm/*
8761
8762 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8763 M:      Alan Stern <stern@rowland.harvard.edu>
8764 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8765 M:      Will Deacon <will.deacon@arm.com>
8766 M:      Peter Zijlstra <peterz@infradead.org>
8767 M:      Boqun Feng <boqun.feng@gmail.com>
8768 M:      Nicholas Piggin <npiggin@gmail.com>
8769 M:      David Howells <dhowells@redhat.com>
8770 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8771 M:      Luc Maranget <luc.maranget@inria.fr>
8772 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
8773 R:      Akira Yokosawa <akiyks@gmail.com>
8774 R:      Daniel Lustig <dlustig@nvidia.com>
8775 L:      linux-kernel@vger.kernel.org
8776 L:      linux-arch@vger.kernel.org
8777 S:      Supported
8778 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8779 F:      tools/memory-model/
8780 F:      Documentation/atomic_bitops.txt
8781 F:      Documentation/atomic_t.txt
8782 F:      Documentation/core-api/atomic_ops.rst
8783 F:      Documentation/core-api/refcount-vs-atomic.rst
8784 F:      Documentation/memory-barriers.txt
8785
8786 LIS3LV02D ACCELEROMETER DRIVER
8787 M:      Eric Piel <eric.piel@tremplin-utc.net>
8788 S:      Maintained
8789 F:      Documentation/misc-devices/lis3lv02d
8790 F:      drivers/misc/lis3lv02d/
8791 F:      drivers/platform/x86/hp_accel.c
8792
8793 LIVE PATCHING
8794 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8795 M:      Jessica Yu <jeyu@kernel.org>
8796 M:      Jiri Kosina <jikos@kernel.org>
8797 M:      Miroslav Benes <mbenes@suse.cz>
8798 R:      Petr Mladek <pmladek@suse.com>
8799 S:      Maintained
8800 F:      kernel/livepatch/
8801 F:      include/linux/livepatch.h
8802 F:      arch/x86/include/asm/livepatch.h
8803 F:      arch/x86/kernel/livepatch.c
8804 F:      Documentation/livepatch/
8805 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8806 F:      samples/livepatch/
8807 L:      live-patching@vger.kernel.org
8808 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8809
8810 LLC (802.2)
8811 L:      netdev@vger.kernel.org
8812 S:      Odd fixes
8813 F:      include/linux/llc.h
8814 F:      include/uapi/linux/llc.h
8815 F:      include/net/llc*
8816 F:      net/llc/
8817
8818 LM73 HARDWARE MONITOR DRIVER
8819 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8820 L:      linux-hwmon@vger.kernel.org
8821 S:      Maintained
8822 F:      drivers/hwmon/lm73.c
8823
8824 LM78 HARDWARE MONITOR DRIVER
8825 M:      Jean Delvare <jdelvare@suse.com>
8826 L:      linux-hwmon@vger.kernel.org
8827 S:      Maintained
8828 F:      Documentation/hwmon/lm78
8829 F:      drivers/hwmon/lm78.c
8830
8831 LM83 HARDWARE MONITOR DRIVER
8832 M:      Jean Delvare <jdelvare@suse.com>
8833 L:      linux-hwmon@vger.kernel.org
8834 S:      Maintained
8835 F:      Documentation/hwmon/lm83
8836 F:      drivers/hwmon/lm83.c
8837
8838 LM90 HARDWARE MONITOR DRIVER
8839 M:      Jean Delvare <jdelvare@suse.com>
8840 L:      linux-hwmon@vger.kernel.org
8841 S:      Maintained
8842 F:      Documentation/hwmon/lm90
8843 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8844 F:      drivers/hwmon/lm90.c
8845 F:      include/dt-bindings/thermal/lm90.h
8846
8847 LM95234 HARDWARE MONITOR DRIVER
8848 M:      Guenter Roeck <linux@roeck-us.net>
8849 L:      linux-hwmon@vger.kernel.org
8850 S:      Maintained
8851 F:      Documentation/hwmon/lm95234
8852 F:      drivers/hwmon/lm95234.c
8853
8854 LME2510 MEDIA DRIVER
8855 M:      Malcolm Priestley <tvboxspy@gmail.com>
8856 L:      linux-media@vger.kernel.org
8857 W:      https://linuxtv.org
8858 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8859 S:      Maintained
8860 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8861
8862 LOADPIN SECURITY MODULE
8863 M:      Kees Cook <keescook@chromium.org>
8864 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8865 S:      Supported
8866 F:      security/loadpin/
8867 F:      Documentation/admin-guide/LSM/LoadPin.rst
8868
8869 LOCKING PRIMITIVES
8870 M:      Peter Zijlstra <peterz@infradead.org>
8871 M:      Ingo Molnar <mingo@redhat.com>
8872 M:      Will Deacon <will.deacon@arm.com>
8873 L:      linux-kernel@vger.kernel.org
8874 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8875 S:      Maintained
8876 F:      Documentation/locking/
8877 F:      include/linux/lockdep.h
8878 F:      include/linux/spinlock*.h
8879 F:      arch/*/include/asm/spinlock*.h
8880 F:      include/linux/rwlock*.h
8881 F:      include/linux/mutex*.h
8882 F:      include/linux/rwsem*.h
8883 F:      arch/*/include/asm/rwsem.h
8884 F:      include/linux/seqlock.h
8885 F:      lib/locking*.[ch]
8886 F:      kernel/locking/
8887 X:      kernel/locking/locktorture.c
8888
8889 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8890 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8891 L:      linux-ntfs-dev@lists.sourceforge.net
8892 W:      http://www.linux-ntfs.org/content/view/19/37/
8893 S:      Maintained
8894 F:      Documentation/ldm.txt
8895 F:      block/partitions/ldm.*
8896
8897 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8898 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8899 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8900 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8901 L:      MPT-FusionLinux.pdl@broadcom.com
8902 L:      linux-scsi@vger.kernel.org
8903 W:      http://www.avagotech.com/support/
8904 S:      Supported
8905 F:      drivers/message/fusion/
8906 F:      drivers/scsi/mpt3sas/
8907
8908 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8909 M:      Matthew Wilcox <willy@infradead.org>
8910 L:      linux-scsi@vger.kernel.org
8911 S:      Maintained
8912 F:      drivers/scsi/sym53c8xx_2/
8913
8914 LTC1660 DAC DRIVER
8915 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
8916 L:      linux-iio@vger.kernel.org
8917 S:      Maintained
8918 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
8919 F:      drivers/iio/dac/ltc1660.c
8920
8921 LTC4261 HARDWARE MONITOR DRIVER
8922 M:      Guenter Roeck <linux@roeck-us.net>
8923 L:      linux-hwmon@vger.kernel.org
8924 S:      Maintained
8925 F:      Documentation/hwmon/ltc4261
8926 F:      drivers/hwmon/ltc4261.c
8927
8928 LTC4306 I2C MULTIPLEXER DRIVER
8929 M:      Michael Hennerich <michael.hennerich@analog.com>
8930 W:      http://ez.analog.com/community/linux-device-drivers
8931 L:      linux-i2c@vger.kernel.org
8932 S:      Supported
8933 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8934 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8935
8936 LTP (Linux Test Project)
8937 M:      Mike Frysinger <vapier@gentoo.org>
8938 M:      Cyril Hrubis <chrubis@suse.cz>
8939 M:      Wanlong Gao <wanlong.gao@gmail.com>
8940 M:      Jan Stancek <jstancek@redhat.com>
8941 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8942 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8943 L:      ltp@lists.linux.it (subscribers-only)
8944 W:      http://linux-test-project.github.io/
8945 T:      git git://github.com/linux-test-project/ltp.git
8946 S:      Maintained
8947
8948 M68K ARCHITECTURE
8949 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8950 L:      linux-m68k@lists.linux-m68k.org
8951 W:      http://www.linux-m68k.org/
8952 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8953 S:      Maintained
8954 F:      arch/m68k/
8955 F:      drivers/zorro/
8956
8957 M68K ON APPLE MACINTOSH
8958 M:      Joshua Thompson <funaho@jurai.org>
8959 W:      http://www.mac.linux-m68k.org/
8960 L:      linux-m68k@lists.linux-m68k.org
8961 S:      Maintained
8962 F:      arch/m68k/mac/
8963
8964 M68K ON HP9000/300
8965 M:      Philip Blundell <philb@gnu.org>
8966 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8967 S:      Maintained
8968 F:      arch/m68k/hp300/
8969
8970 M88DS3103 MEDIA DRIVER
8971 M:      Antti Palosaari <crope@iki.fi>
8972 L:      linux-media@vger.kernel.org
8973 W:      https://linuxtv.org
8974 W:      http://palosaari.fi/linux/
8975 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8976 T:      git git://linuxtv.org/anttip/media_tree.git
8977 S:      Maintained
8978 F:      drivers/media/dvb-frontends/m88ds3103*
8979
8980 M88RS2000 MEDIA DRIVER
8981 M:      Malcolm Priestley <tvboxspy@gmail.com>
8982 L:      linux-media@vger.kernel.org
8983 W:      https://linuxtv.org
8984 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8985 S:      Maintained
8986 F:      drivers/media/dvb-frontends/m88rs2000*
8987
8988 MA901 MASTERKIT USB FM RADIO DRIVER
8989 M:      Alexey Klimov <klimov.linux@gmail.com>
8990 L:      linux-media@vger.kernel.org
8991 T:      git git://linuxtv.org/media_tree.git
8992 S:      Maintained
8993 F:      drivers/media/radio/radio-ma901.c
8994
8995 MAC80211
8996 M:      Johannes Berg <johannes@sipsolutions.net>
8997 L:      linux-wireless@vger.kernel.org
8998 W:      http://wireless.kernel.org/
8999 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9000 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9001 S:      Maintained
9002 F:      Documentation/networking/mac80211-injection.txt
9003 F:      include/net/mac80211.h
9004 F:      net/mac80211/
9005 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9006 F:      Documentation/networking/mac80211_hwsim/README
9007
9008 MAILBOX API
9009 M:      Jassi Brar <jassisinghbrar@gmail.com>
9010 L:      linux-kernel@vger.kernel.org
9011 S:      Maintained
9012 F:      drivers/mailbox/
9013 F:      include/linux/mailbox_client.h
9014 F:      include/linux/mailbox_controller.h
9015
9016 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9017 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9018 W:      http://www.kernel.org/doc/man-pages
9019 L:      linux-man@vger.kernel.org
9020 S:      Maintained
9021
9022 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9023 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9024 L:      linux-mips@vger.kernel.org
9025 S:      Maintained
9026 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9027
9028 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9029 M:      Andrew Lunn <andrew@lunn.ch>
9030 M:      Vivien Didelot <vivien.didelot@gmail.com>
9031 L:      netdev@vger.kernel.org
9032 S:      Maintained
9033 F:      drivers/net/dsa/mv88e6xxx/
9034 F:      include/linux/platform_data/mv88e6xxx.h
9035 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9036
9037 MARVELL ARMADA DRM SUPPORT
9038 M:      Russell King <linux@armlinux.org.uk>
9039 S:      Maintained
9040 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9041 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9042 F:      drivers/gpu/drm/armada/
9043 F:      include/uapi/drm/armada_drm.h
9044 F:      Documentation/devicetree/bindings/display/armada/
9045
9046 MARVELL CRYPTO DRIVER
9047 M:      Boris Brezillon <bbrezillon@kernel.org>
9048 M:      Arnaud Ebalard <arno@natisbad.org>
9049 F:      drivers/crypto/marvell/
9050 S:      Maintained
9051 L:      linux-crypto@vger.kernel.org
9052
9053 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9054 M:      Mirko Lindner <mlindner@marvell.com>
9055 M:      Stephen Hemminger <stephen@networkplumber.org>
9056 L:      netdev@vger.kernel.org
9057 S:      Maintained
9058 F:      drivers/net/ethernet/marvell/sk*
9059
9060 MARVELL LIBERTAS WIRELESS DRIVER
9061 L:      libertas-dev@lists.infradead.org
9062 S:      Orphan
9063 F:      drivers/net/wireless/marvell/libertas/
9064
9065 MARVELL MACCHIATOBIN SUPPORT
9066 M:      Russell King <linux@armlinux.org.uk>
9067 L:      linux-arm-kernel@lists.infradead.org
9068 S:      Maintained
9069 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9070
9071 MARVELL MV643XX ETHERNET DRIVER
9072 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9073 L:      netdev@vger.kernel.org
9074 S:      Maintained
9075 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9076 F:      include/linux/mv643xx.h
9077
9078 MARVELL MV88X3310 PHY DRIVER
9079 M:      Russell King <linux@armlinux.org.uk>
9080 L:      netdev@vger.kernel.org
9081 S:      Maintained
9082 F:      drivers/net/phy/marvell10g.c
9083
9084 MARVELL MVNETA ETHERNET DRIVER
9085 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9086 L:      netdev@vger.kernel.org
9087 S:      Maintained
9088 F:      drivers/net/ethernet/marvell/mvneta.*
9089
9090 MARVELL MWIFIEX WIRELESS DRIVER
9091 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9092 M:      Nishant Sarmukadam <nishants@marvell.com>
9093 M:      Ganapathi Bhat <gbhat@marvell.com>
9094 M:      Xinming Hu <huxinming820@gmail.com>
9095 L:      linux-wireless@vger.kernel.org
9096 S:      Maintained
9097 F:      drivers/net/wireless/marvell/mwifiex/
9098
9099 MARVELL MWL8K WIRELESS DRIVER
9100 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9101 L:      linux-wireless@vger.kernel.org
9102 S:      Odd Fixes
9103 F:      drivers/net/wireless/marvell/mwl8k.c
9104
9105 MARVELL NAND CONTROLLER DRIVER
9106 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9107 L:      linux-mtd@lists.infradead.org
9108 S:      Maintained
9109 F:      drivers/mtd/nand/raw/marvell_nand.c
9110 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9111
9112 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9113 M:      Nicolas Pitre <nico@fluxnic.net>
9114 S:      Odd Fixes
9115 F:      drivers/mmc/host/mvsdio.*
9116
9117 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9118 M:      Hu Ziji <huziji@marvell.com>
9119 L:      linux-mmc@vger.kernel.org
9120 S:      Supported
9121 F:      drivers/mmc/host/sdhci-xenon*
9122 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9123
9124 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9125 M:      Sunil Goutham <sgoutham@marvell.com>
9126 M:      Linu Cherian <lcherian@marvell.com>
9127 M:      Geetha sowjanya <gakula@marvell.com>
9128 M:      Jerin Jacob <jerinj@marvell.com>
9129 L:      netdev@vger.kernel.org
9130 S:      Supported
9131 F:      drivers/net/ethernet/marvell/octeontx2/af/
9132
9133 MATROX FRAMEBUFFER DRIVER
9134 L:      linux-fbdev@vger.kernel.org
9135 S:      Orphan
9136 F:      drivers/video/fbdev/matrox/matroxfb_*
9137 F:      include/uapi/linux/matroxfb.h
9138
9139 MAX16065 HARDWARE MONITOR DRIVER
9140 M:      Guenter Roeck <linux@roeck-us.net>
9141 L:      linux-hwmon@vger.kernel.org
9142 S:      Maintained
9143 F:      Documentation/hwmon/max16065
9144 F:      drivers/hwmon/max16065.c
9145
9146 MAX2175 SDR TUNER DRIVER
9147 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9148 L:      linux-media@vger.kernel.org
9149 T:      git git://linuxtv.org/media_tree.git
9150 S:      Maintained
9151 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9152 F:      Documentation/media/v4l-drivers/max2175.rst
9153 F:      drivers/media/i2c/max2175*
9154 F:      include/uapi/linux/max2175.h
9155
9156 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9157 L:      linux-hwmon@vger.kernel.org
9158 S:      Orphan
9159 F:      Documentation/hwmon/max6650
9160 F:      drivers/hwmon/max6650.c
9161
9162 MAX6697 HARDWARE MONITOR DRIVER
9163 M:      Guenter Roeck <linux@roeck-us.net>
9164 L:      linux-hwmon@vger.kernel.org
9165 S:      Maintained
9166 F:      Documentation/hwmon/max6697
9167 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9168 F:      drivers/hwmon/max6697.c
9169 F:      include/linux/platform_data/max6697.h
9170
9171 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9172 M:      Peter Rosin <peda@axentia.se>
9173 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9174 S:      Maintained
9175 F:      Documentation/devicetree/bindings/sound/max9860.txt
9176 F:      sound/soc/codecs/max9860.*
9177
9178 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9179 M:      Javier Martinez Canillas <javier@dowhile0.org>
9180 L:      linux-kernel@vger.kernel.org
9181 S:      Supported
9182 F:      drivers/regulator/max77802-regulator.c
9183 F:      Documentation/devicetree/bindings/*/*max77802.txt
9184 F:      include/dt-bindings/*/*max77802.h
9185
9186 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9187 M:      Krzysztof Kozlowski <krzk@kernel.org>
9188 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9189 L:      linux-pm@vger.kernel.org
9190 S:      Supported
9191 F:      drivers/power/supply/max14577_charger.c
9192 F:      drivers/power/supply/max77693_charger.c
9193
9194 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9195 M:      Chanwoo Choi <cw00.choi@samsung.com>
9196 M:      Krzysztof Kozlowski <krzk@kernel.org>
9197 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9198 L:      linux-kernel@vger.kernel.org
9199 S:      Supported
9200 F:      drivers/*/max14577*.c
9201 F:      drivers/*/max77686*.c
9202 F:      drivers/*/max77693*.c
9203 F:      drivers/extcon/extcon-max14577.c
9204 F:      drivers/extcon/extcon-max77693.c
9205 F:      drivers/rtc/rtc-max77686.c
9206 F:      drivers/clk/clk-max77686.c
9207 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9208 F:      Documentation/devicetree/bindings/*/max77686.txt
9209 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9210 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9211 F:      include/linux/mfd/max14577*.h
9212 F:      include/linux/mfd/max77686*.h
9213 F:      include/linux/mfd/max77693*.h
9214
9215 MAXIRADIO FM RADIO RECEIVER DRIVER
9216 M:      Hans Verkuil <hverkuil@xs4all.nl>
9217 L:      linux-media@vger.kernel.org
9218 T:      git git://linuxtv.org/media_tree.git
9219 W:      https://linuxtv.org
9220 S:      Maintained
9221 F:      drivers/media/radio/radio-maxiradio*
9222
9223 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9224 M:      Peter Rosin <peda@axentia.se>
9225 L:      linux-iio@vger.kernel.org
9226 S:      Maintained
9227 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9228 F:      drivers/iio/potentiometer/mcp4018.c
9229 F:      drivers/iio/potentiometer/mcp4531.c
9230
9231 MCR20A IEEE-802.15.4 RADIO DRIVER
9232 M:      Xue Liu <liuxuenetmail@gmail.com>
9233 L:      linux-wpan@vger.kernel.org
9234 W:      https://github.com/xueliu/mcr20a-linux
9235 S:      Maintained
9236 F:      drivers/net/ieee802154/mcr20a.c
9237 F:      drivers/net/ieee802154/mcr20a.h
9238 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9239
9240 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9241 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9242 L:      linux-iio@vger.kernel.org
9243 S:      Maintained
9244 F:      drivers/iio/dac/cio-dac.c
9245
9246 MEDIA DRIVERS FOR ASCOT2E
9247 M:      Sergey Kozlov <serjk@netup.ru>
9248 M:      Abylay Ospan <aospan@netup.ru>
9249 L:      linux-media@vger.kernel.org
9250 W:      https://linuxtv.org
9251 W:      http://netup.tv/
9252 T:      git git://linuxtv.org/media_tree.git
9253 S:      Supported
9254 F:      drivers/media/dvb-frontends/ascot2e*
9255
9256 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9257 M:      Jasmin Jessich <jasmin@anw.at>
9258 L:      linux-media@vger.kernel.org
9259 W:      https://linuxtv.org
9260 T:      git git://linuxtv.org/media_tree.git
9261 S:      Maintained
9262 F:      drivers/media/dvb-frontends/cxd2099*
9263
9264 MEDIA DRIVERS FOR CXD2841ER
9265 M:      Sergey Kozlov <serjk@netup.ru>
9266 M:      Abylay Ospan <aospan@netup.ru>
9267 L:      linux-media@vger.kernel.org
9268 W:      https://linuxtv.org
9269 W:      http://netup.tv/
9270 T:      git git://linuxtv.org/media_tree.git
9271 S:      Supported
9272 F:      drivers/media/dvb-frontends/cxd2841er*
9273
9274 MEDIA DRIVERS FOR CXD2880
9275 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9276 L:      linux-media@vger.kernel.org
9277 W:      http://linuxtv.org/
9278 T:      git git://linuxtv.org/media_tree.git
9279 S:      Supported
9280 F:      drivers/media/dvb-frontends/cxd2880/*
9281 F:      drivers/media/spi/cxd2880*
9282
9283 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9284 L:      linux-media@vger.kernel.org
9285 W:      https://linuxtv.org
9286 T:      git git://linuxtv.org/media_tree.git
9287 S:      Orphan
9288 F:      drivers/media/pci/ddbridge/*
9289
9290 MEDIA DRIVERS FOR FREESCALE IMX
9291 M:      Steve Longerbeam <slongerbeam@gmail.com>
9292 M:      Philipp Zabel <p.zabel@pengutronix.de>
9293 L:      linux-media@vger.kernel.org
9294 T:      git git://linuxtv.org/media_tree.git
9295 S:      Maintained
9296 F:      Documentation/devicetree/bindings/media/imx.txt
9297 F:      Documentation/media/v4l-drivers/imx.rst
9298 F:      drivers/staging/media/imx/
9299 F:      include/linux/imx-media.h
9300 F:      include/media/imx.h
9301
9302 MEDIA DRIVER FOR FREESCALE IMX PXP
9303 M:      Philipp Zabel <p.zabel@pengutronix.de>
9304 L:      linux-media@vger.kernel.org
9305 T:      git git://linuxtv.org/media_tree.git
9306 S:      Maintained
9307 F:      drivers/media/platform/imx-pxp.[ch]
9308
9309 MEDIA DRIVERS FOR HELENE
9310 M:      Abylay Ospan <aospan@netup.ru>
9311 L:      linux-media@vger.kernel.org
9312 W:      https://linuxtv.org
9313 W:      http://netup.tv/
9314 T:      git git://linuxtv.org/media_tree.git
9315 S:      Supported
9316 F:      drivers/media/dvb-frontends/helene*
9317
9318 MEDIA DRIVERS FOR HORUS3A
9319 M:      Sergey Kozlov <serjk@netup.ru>
9320 M:      Abylay Ospan <aospan@netup.ru>
9321 L:      linux-media@vger.kernel.org
9322 W:      https://linuxtv.org
9323 W:      http://netup.tv/
9324 T:      git git://linuxtv.org/media_tree.git
9325 S:      Supported
9326 F:      drivers/media/dvb-frontends/horus3a*
9327
9328 MEDIA DRIVERS FOR LNBH25
9329 M:      Sergey Kozlov <serjk@netup.ru>
9330 M:      Abylay Ospan <aospan@netup.ru>
9331 L:      linux-media@vger.kernel.org
9332 W:      https://linuxtv.org
9333 W:      http://netup.tv/
9334 T:      git git://linuxtv.org/media_tree.git
9335 S:      Supported
9336 F:      drivers/media/dvb-frontends/lnbh25*
9337
9338 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9339 L:      linux-media@vger.kernel.org
9340 W:      https://linuxtv.org
9341 T:      git git://linuxtv.org/media_tree.git
9342 S:      Orphan
9343 F:      drivers/media/dvb-frontends/mxl5xx*
9344
9345 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9346 M:      Sergey Kozlov <serjk@netup.ru>
9347 M:      Abylay Ospan <aospan@netup.ru>
9348 L:      linux-media@vger.kernel.org
9349 W:      https://linuxtv.org
9350 W:      http://netup.tv/
9351 T:      git git://linuxtv.org/media_tree.git
9352 S:      Supported
9353 F:      drivers/media/pci/netup_unidvb/*
9354
9355 MEDIA DRIVERS FOR RENESAS - CEU
9356 M:      Jacopo Mondi <jacopo@jmondi.org>
9357 L:      linux-media@vger.kernel.org
9358 L:      linux-renesas-soc@vger.kernel.org
9359 T:      git git://linuxtv.org/media_tree.git
9360 S:      Supported
9361 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9362 F:      drivers/media/platform/renesas-ceu.c
9363 F:      include/media/drv-intf/renesas-ceu.h
9364
9365 MEDIA DRIVERS FOR RENESAS - DRIF
9366 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9367 L:      linux-media@vger.kernel.org
9368 L:      linux-renesas-soc@vger.kernel.org
9369 T:      git git://linuxtv.org/media_tree.git
9370 S:      Supported
9371 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9372 F:      drivers/media/platform/rcar_drif.c
9373
9374 MEDIA DRIVERS FOR RENESAS - FCP
9375 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9376 L:      linux-media@vger.kernel.org
9377 L:      linux-renesas-soc@vger.kernel.org
9378 T:      git git://linuxtv.org/media_tree.git
9379 S:      Supported
9380 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9381 F:      drivers/media/platform/rcar-fcp.c
9382 F:      include/media/rcar-fcp.h
9383
9384 MEDIA DRIVERS FOR RENESAS - FDP1
9385 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9386 L:      linux-media@vger.kernel.org
9387 L:      linux-renesas-soc@vger.kernel.org
9388 T:      git git://linuxtv.org/media_tree.git
9389 S:      Supported
9390 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9391 F:      drivers/media/platform/rcar_fdp1.c
9392
9393 MEDIA DRIVERS FOR RENESAS - VIN
9394 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9395 L:      linux-media@vger.kernel.org
9396 L:      linux-renesas-soc@vger.kernel.org
9397 T:      git git://linuxtv.org/media_tree.git
9398 S:      Supported
9399 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9400 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9401 F:      drivers/media/platform/rcar-vin/
9402
9403 MEDIA DRIVERS FOR RENESAS - VSP1
9404 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9405 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9406 L:      linux-media@vger.kernel.org
9407 L:      linux-renesas-soc@vger.kernel.org
9408 T:      git git://linuxtv.org/media_tree.git
9409 S:      Supported
9410 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9411 F:      drivers/media/platform/vsp1/
9412
9413 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9414 L:      linux-media@vger.kernel.org
9415 W:      https://linuxtv.org
9416 T:      git git://linuxtv.org/media_tree.git
9417 S:      Orphan
9418 F:      drivers/media/dvb-frontends/stv0910*
9419
9420 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9421 L:      linux-media@vger.kernel.org
9422 W:      https://linuxtv.org
9423 T:      git git://linuxtv.org/media_tree.git
9424 S:      Orphan
9425 F:      drivers/media/dvb-frontends/stv6111*
9426
9427 MEDIA DRIVERS FOR STM32 - DCMI
9428 M:      Hugues Fruchet <hugues.fruchet@st.com>
9429 L:      linux-media@vger.kernel.org
9430 T:      git git://linuxtv.org/media_tree.git
9431 S:      Supported
9432 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9433 F:      drivers/media/platform/stm32/stm32-dcmi.c
9434
9435 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9436 M:      Dmitry Osipenko <digetx@gmail.com>
9437 L:      linux-media@vger.kernel.org
9438 L:      linux-tegra@vger.kernel.org
9439 T:      git git://linuxtv.org/media_tree.git
9440 S:      Maintained
9441 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9442 F:      drivers/staging/media/tegra-vde/
9443
9444 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9445 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9446 P:      LinuxTV.org Project
9447 L:      linux-media@vger.kernel.org
9448 W:      https://linuxtv.org
9449 Q:      http://patchwork.kernel.org/project/linux-media/list/
9450 T:      git git://linuxtv.org/media_tree.git
9451 S:      Maintained
9452 F:      Documentation/devicetree/bindings/media/
9453 F:      Documentation/media/
9454 F:      drivers/media/
9455 F:      drivers/staging/media/
9456 F:      include/linux/platform_data/media/
9457 F:      include/media/
9458 F:      include/uapi/linux/dvb/
9459 F:      include/uapi/linux/videodev2.h
9460 F:      include/uapi/linux/media.h
9461 F:      include/uapi/linux/v4l2-*
9462 F:      include/uapi/linux/meye.h
9463 F:      include/uapi/linux/ivtv*
9464 F:      include/uapi/linux/uvcvideo.h
9465
9466 MEDIATEK BLUETOOTH DRIVER
9467 M:      Sean Wang <sean.wang@mediatek.com>
9468 L:      linux-bluetooth@vger.kernel.org
9469 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9470 S:      Maintained
9471 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9472 F:      drivers/bluetooth/btmtkuart.c
9473
9474 MEDIATEK CIR DRIVER
9475 M:      Sean Wang <sean.wang@mediatek.com>
9476 S:      Maintained
9477 F:      drivers/media/rc/mtk-cir.c
9478
9479 MEDIATEK DMA DRIVER
9480 M:      Sean Wang <sean.wang@mediatek.com>
9481 L:      dmaengine@vger.kernel.org
9482 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9483 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9484 S:      Maintained
9485 F:      Documentation/devicetree/bindings/dma/mtk-*
9486 F:      drivers/dma/mediatek/
9487
9488 MEDIATEK PMIC LED DRIVER
9489 M:      Sean Wang <sean.wang@mediatek.com>
9490 S:      Maintained
9491 F:      drivers/leds/leds-mt6323.c
9492 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9493
9494 MEDIATEK ETHERNET DRIVER
9495 M:      Felix Fietkau <nbd@openwrt.org>
9496 M:      John Crispin <john@phrozen.org>
9497 M:      Sean Wang <sean.wang@mediatek.com>
9498 M:      Nelson Chang <nelson.chang@mediatek.com>
9499 L:      netdev@vger.kernel.org
9500 S:      Maintained
9501 F:      drivers/net/ethernet/mediatek/
9502
9503 MEDIATEK SWITCH DRIVER
9504 M:      Sean Wang <sean.wang@mediatek.com>
9505 L:      netdev@vger.kernel.org
9506 S:      Maintained
9507 F:      drivers/net/dsa/mt7530.*
9508 F:      net/dsa/tag_mtk.c
9509
9510 MEDIATEK JPEG DRIVER
9511 M:      Rick Chang <rick.chang@mediatek.com>
9512 M:      Bin Liu <bin.liu@mediatek.com>
9513 S:      Supported
9514 F:      drivers/media/platform/mtk-jpeg/
9515 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9516
9517 MEDIATEK MDP DRIVER
9518 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9519 M:      Houlong Wei <houlong.wei@mediatek.com>
9520 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9521 S:      Supported
9522 F:      drivers/media/platform/mtk-mdp/
9523 F:      drivers/media/platform/mtk-vpu/
9524 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9525
9526 MEDIATEK MEDIA DRIVER
9527 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9528 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9529 S:      Supported
9530 F:      drivers/media/platform/mtk-vcodec/
9531 F:      drivers/media/platform/mtk-vpu/
9532 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9533 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9534
9535 MEDIATEK MT76 WIRELESS LAN DRIVER
9536 M:      Felix Fietkau <nbd@nbd.name>
9537 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
9538 L:      linux-wireless@vger.kernel.org
9539 S:      Maintained
9540 F:      drivers/net/wireless/mediatek/mt76/
9541
9542 MEDIATEK MT7601U WIRELESS LAN DRIVER
9543 M:      Jakub Kicinski <kubakici@wp.pl>
9544 L:      linux-wireless@vger.kernel.org
9545 S:      Maintained
9546 F:      drivers/net/wireless/mediatek/mt7601u/
9547
9548 MEDIATEK NAND CONTROLLER DRIVER
9549 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9550 L:      linux-mtd@lists.infradead.org
9551 S:      Maintained
9552 F:      drivers/mtd/nand/raw/mtk_*
9553 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9554
9555 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9556 M:      Sean Wang <sean.wang@mediatek.com>
9557 S:      Maintained
9558 F:      drivers/char/hw_random/mtk-rng.c
9559
9560 MEDIATEK USB3 DRD IP DRIVER
9561 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9562 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9563 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9564 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9565 S:      Maintained
9566 F:      drivers/usb/mtu3/
9567
9568 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9569 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9570 M:      Martin Donnelly <martin.donnelly@ge.com>
9571 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9572 S:      Maintained
9573 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9574 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9575
9576 MEGARAID SCSI/SAS DRIVERS
9577 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9578 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9579 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9580 L:      megaraidlinux.pdl@broadcom.com
9581 L:      linux-scsi@vger.kernel.org
9582 W:      http://www.avagotech.com/support/
9583 S:      Maintained
9584 F:      Documentation/scsi/megaraid.txt
9585 F:      drivers/scsi/megaraid.*
9586 F:      drivers/scsi/megaraid/
9587
9588 MELEXIS MLX90614 DRIVER
9589 M:      Crt Mori <cmo@melexis.com>
9590 L:      linux-iio@vger.kernel.org
9591 W:      http://www.melexis.com
9592 S:      Supported
9593 F:      drivers/iio/temperature/mlx90614.c
9594
9595 MELEXIS MLX90632 DRIVER
9596 M:      Crt Mori <cmo@melexis.com>
9597 L:      linux-iio@vger.kernel.org
9598 W:      http://www.melexis.com
9599 S:      Supported
9600 F:      drivers/iio/temperature/mlx90632.c
9601
9602 MELFAS MIP4 TOUCHSCREEN DRIVER
9603 M:      Sangwon Jee <jeesw@melfas.com>
9604 W:      http://www.melfas.com
9605 S:      Supported
9606 F:      drivers/input/touchscreen/melfas_mip4.c
9607 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9608
9609 MELLANOX ETHERNET DRIVER (mlx4_en)
9610 M:      Tariq Toukan <tariqt@mellanox.com>
9611 L:      netdev@vger.kernel.org
9612 S:      Supported
9613 W:      http://www.mellanox.com
9614 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9615 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9616
9617 MELLANOX ETHERNET DRIVER (mlx5e)
9618 M:      Saeed Mahameed <saeedm@mellanox.com>
9619 L:      netdev@vger.kernel.org
9620 S:      Supported
9621 W:      http://www.mellanox.com
9622 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9623 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9624
9625 MELLANOX ETHERNET INNOVA DRIVERS
9626 R:      Boris Pismenny <borisp@mellanox.com>
9627 L:      netdev@vger.kernel.org
9628 S:      Supported
9629 W:      http://www.mellanox.com
9630 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9631 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9632 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9633 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9634 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9635
9636 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9637 R:      Boris Pismenny <borisp@mellanox.com>
9638 L:      netdev@vger.kernel.org
9639 S:      Supported
9640 W:      http://www.mellanox.com
9641 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9642 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9643 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9644
9645 MELLANOX ETHERNET SWITCH DRIVERS
9646 M:      Jiri Pirko <jiri@mellanox.com>
9647 M:      Ido Schimmel <idosch@mellanox.com>
9648 L:      netdev@vger.kernel.org
9649 S:      Supported
9650 W:      http://www.mellanox.com
9651 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9652 F:      drivers/net/ethernet/mellanox/mlxsw/
9653 F:      tools/testing/selftests/drivers/net/mlxsw/
9654
9655 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9656 M:      mlxsw@mellanox.com
9657 L:      netdev@vger.kernel.org
9658 S:      Supported
9659 W:      http://www.mellanox.com
9660 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9661 F:      drivers/net/ethernet/mellanox/mlxfw/
9662
9663 MELLANOX HARDWARE PLATFORM SUPPORT
9664 M:      Andy Shevchenko <andy@infradead.org>
9665 M:      Darren Hart <dvhart@infradead.org>
9666 M:      Vadim Pasternak <vadimp@mellanox.com>
9667 L:      platform-driver-x86@vger.kernel.org
9668 S:      Supported
9669 F:      drivers/platform/mellanox/
9670
9671 MELLANOX MLX4 core VPI driver
9672 M:      Tariq Toukan <tariqt@mellanox.com>
9673 L:      netdev@vger.kernel.org
9674 L:      linux-rdma@vger.kernel.org
9675 W:      http://www.mellanox.com
9676 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9677 S:      Supported
9678 F:      drivers/net/ethernet/mellanox/mlx4/
9679 F:      include/linux/mlx4/
9680
9681 MELLANOX MLX4 IB driver
9682 M:      Yishai Hadas <yishaih@mellanox.com>
9683 L:      linux-rdma@vger.kernel.org
9684 W:      http://www.mellanox.com
9685 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9686 S:      Supported
9687 F:      drivers/infiniband/hw/mlx4/
9688 F:      include/linux/mlx4/
9689 F:      include/uapi/rdma/mlx4-abi.h
9690
9691 MELLANOX MLX5 core VPI driver
9692 M:      Saeed Mahameed <saeedm@mellanox.com>
9693 M:      Leon Romanovsky <leonro@mellanox.com>
9694 L:      netdev@vger.kernel.org
9695 L:      linux-rdma@vger.kernel.org
9696 W:      http://www.mellanox.com
9697 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9698 S:      Supported
9699 F:      drivers/net/ethernet/mellanox/mlx5/core/
9700 F:      include/linux/mlx5/
9701
9702 MELLANOX MLX5 IB driver
9703 M:      Leon Romanovsky <leonro@mellanox.com>
9704 L:      linux-rdma@vger.kernel.org
9705 W:      http://www.mellanox.com
9706 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9707 S:      Supported
9708 F:      drivers/infiniband/hw/mlx5/
9709 F:      include/linux/mlx5/
9710 F:      include/uapi/rdma/mlx5-abi.h
9711
9712 MELLANOX MLXCPLD I2C AND MUX DRIVER
9713 M:      Vadim Pasternak <vadimp@mellanox.com>
9714 M:      Michael Shych <michaelsh@mellanox.com>
9715 L:      linux-i2c@vger.kernel.org
9716 S:      Supported
9717 F:      drivers/i2c/busses/i2c-mlxcpld.c
9718 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9719 F:      Documentation/i2c/busses/i2c-mlxcpld
9720
9721 MELLANOX MLXCPLD LED DRIVER
9722 M:      Vadim Pasternak <vadimp@mellanox.com>
9723 L:      linux-leds@vger.kernel.org
9724 S:      Supported
9725 F:      drivers/leds/leds-mlxcpld.c
9726 F:      drivers/leds/leds-mlxreg.c
9727 F:      Documentation/leds/leds-mlxcpld.txt
9728
9729 MELLANOX PLATFORM DRIVER
9730 M:      Vadim Pasternak <vadimp@mellanox.com>
9731 L:      platform-driver-x86@vger.kernel.org
9732 S:      Supported
9733 F:      drivers/platform/x86/mlx-platform.c
9734
9735 MEMBARRIER SUPPORT
9736 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9737 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
9738 L:      linux-kernel@vger.kernel.org
9739 S:      Supported
9740 F:      kernel/sched/membarrier.c
9741 F:      include/uapi/linux/membarrier.h
9742 F:      arch/powerpc/include/asm/membarrier.h
9743
9744 MEMORY MANAGEMENT
9745 L:      linux-mm@kvack.org
9746 W:      http://www.linux-mm.org
9747 S:      Maintained
9748 F:      include/linux/mm.h
9749 F:      include/linux/gfp.h
9750 F:      include/linux/mmzone.h
9751 F:      include/linux/memory_hotplug.h
9752 F:      include/linux/vmalloc.h
9753 F:      mm/
9754
9755 MEMORY TECHNOLOGY DEVICES (MTD)
9756 M:      David Woodhouse <dwmw2@infradead.org>
9757 M:      Brian Norris <computersforpeace@gmail.com>
9758 M:      Boris Brezillon <bbrezillon@kernel.org>
9759 M:      Marek Vasut <marek.vasut@gmail.com>
9760 M:      Richard Weinberger <richard@nod.at>
9761 L:      linux-mtd@lists.infradead.org
9762 W:      http://www.linux-mtd.infradead.org/
9763 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9764 T:      git git://git.infradead.org/linux-mtd.git master
9765 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9766 S:      Maintained
9767 F:      Documentation/devicetree/bindings/mtd/
9768 F:      drivers/mtd/
9769 F:      include/linux/mtd/
9770 F:      include/uapi/mtd/
9771
9772 MEN A21 WATCHDOG DRIVER
9773 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9774 L:      linux-watchdog@vger.kernel.org
9775 S:      Maintained
9776 F:      drivers/watchdog/mena21_wdt.c
9777
9778 MEN CHAMELEON BUS (mcb)
9779 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9780 S:      Maintained
9781 F:      drivers/mcb/
9782 F:      include/linux/mcb.h
9783 F:      Documentation/men-chameleon-bus.txt
9784
9785 MEN F21BMC (Board Management Controller)
9786 M:      Andreas Werner <andreas.werner@men.de>
9787 S:      Supported
9788 F:      drivers/mfd/menf21bmc.c
9789 F:      drivers/watchdog/menf21bmc_wdt.c
9790 F:      drivers/leds/leds-menf21bmc.c
9791 F:      drivers/hwmon/menf21bmc_hwmon.c
9792 F:      Documentation/hwmon/menf21bmc
9793
9794 MEN Z069 WATCHDOG DRIVER
9795 M:      Johannes Thumshirn <jth@kernel.org>
9796 L:      linux-watchdog@vger.kernel.org
9797 S:      Maintained
9798 F:      drivers/watchdog/menz69_wdt.c
9799
9800 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9801 M:      Neil Armstrong <narmstrong@baylibre.com>
9802 L:      linux-media@lists.freedesktop.org
9803 L:      linux-amlogic@lists.infradead.org
9804 W:      http://linux-meson.com/
9805 S:      Supported
9806 F:      drivers/media/platform/meson/ao-cec.c
9807 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9808 T:      git git://linuxtv.org/media_tree.git
9809
9810 MICROBLAZE ARCHITECTURE
9811 M:      Michal Simek <monstr@monstr.eu>
9812 W:      http://www.monstr.eu/fdt/
9813 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9814 S:      Supported
9815 F:      arch/microblaze/
9816
9817 MICROCHIP AT91 SERIAL DRIVER
9818 M:      Richard Genoud <richard.genoud@gmail.com>
9819 S:      Maintained
9820 F:      drivers/tty/serial/atmel_serial.c
9821 F:      drivers/tty/serial/atmel_serial.h
9822 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9823
9824 MICROCHIP AUDIO ASOC DRIVERS
9825 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
9826 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9827 S:      Supported
9828 F:      sound/soc/atmel
9829
9830 MICROCHIP DMA DRIVER
9831 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9832 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9833 L:      dmaengine@vger.kernel.org
9834 S:      Supported
9835 F:      drivers/dma/at_hdmac.c
9836 F:      drivers/dma/at_hdmac_regs.h
9837 F:      include/linux/platform_data/dma-atmel.h
9838 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
9839 F:      include/dt-bindings/dma/at91.h
9840
9841 MICROCHIP ECC DRIVER
9842 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9843 L:      linux-crypto@vger.kernel.org
9844 S:      Maintained
9845 F:      drivers/crypto/atmel-ecc.*
9846
9847 MICROCHIP I2C DRIVER
9848 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9849 L:      linux-i2c@vger.kernel.org
9850 S:      Supported
9851 F:      drivers/i2c/busses/i2c-at91.c
9852
9853 MICROCHIP ISC DRIVER
9854 M:      Eugen Hristev <eugen.hristev@microchip.com>
9855 L:      linux-media@vger.kernel.org
9856 S:      Supported
9857 F:      drivers/media/platform/atmel/atmel-isc.c
9858 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9859 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
9860
9861 MICROCHIP ISI DRIVER
9862 M:      Eugen Hristev <eugen.hristev@microchip.com>
9863 L:      linux-media@vger.kernel.org
9864 S:      Supported
9865 F:      drivers/media/platform/atmel/atmel-isi.c
9866 F:      drivers/media/platform/atmel/atmel-isi.h
9867
9868 MICROCHIP AT91 USART MFD DRIVER
9869 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
9870 L:      linux-kernel@vger.kernel.org
9871 S:      Supported
9872 F:      drivers/mfd/at91-usart.c
9873 F:      include/dt-bindings/mfd/at91-usart.h
9874 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9875
9876 MICROCHIP AT91 USART SPI DRIVER
9877 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
9878 L:      linux-spi@vger.kernel.org
9879 S:      Supported
9880 F:      drivers/spi/spi-at91-usart.c
9881 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9882
9883 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9884 M:      Woojung Huh <Woojung.Huh@microchip.com>
9885 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9886 L:      netdev@vger.kernel.org
9887 S:      Maintained
9888 F:      net/dsa/tag_ksz.c
9889 F:      drivers/net/dsa/microchip/*
9890 F:      include/linux/platform_data/microchip-ksz.h
9891 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9892
9893 MICROCHIP LAN743X ETHERNET DRIVER
9894 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9895 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9896 L:      netdev@vger.kernel.org
9897 S:      Maintained
9898 F:      drivers/net/ethernet/microchip/lan743x_*
9899
9900 MICROCHIP LCDFB DRIVER
9901 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9902 L:      linux-fbdev@vger.kernel.org
9903 S:      Maintained
9904 F:      drivers/video/fbdev/atmel_lcdfb.c
9905 F:      include/video/atmel_lcdc.h
9906
9907 MICROCHIP MMC/SD/SDIO MCI DRIVER
9908 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9909 S:      Maintained
9910 F:      drivers/mmc/host/atmel-mci.c
9911
9912 MICROCHIP MCP16502 PMIC DRIVER
9913 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
9914 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9915 S:      Maintained
9916 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
9917 F:      drivers/regulator/mcp16502.c
9918
9919 MICROCHIP MCP3911 ADC DRIVER
9920 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9921 M:      Kent Gustavsson <kent@minoris.se>
9922 L:      linux-iio@vger.kernel.org
9923 S:      Supported
9924 F:      drivers/iio/adc/mcp3911.c
9925 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
9926
9927 MICROCHIP NAND DRIVER
9928 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9929 L:      linux-mtd@lists.infradead.org
9930 S:      Supported
9931 F:      drivers/mtd/nand/raw/atmel/*
9932 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9933
9934 MICROCHIP PWM DRIVER
9935 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
9936 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9937 L:      linux-pwm@vger.kernel.org
9938 S:      Supported
9939 F:      drivers/pwm/pwm-atmel.c
9940 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
9941
9942 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
9943 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9944 M:      Eugen Hristev <eugen.hristev@microchip.com>
9945 L:      linux-iio@vger.kernel.org
9946 S:      Supported
9947 F:      drivers/iio/adc/at91-sama5d2_adc.c
9948 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
9949 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
9950
9951 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
9952 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9953 S:      Supported
9954 F:      drivers/power/reset/at91-sama5d2_shdwc.c
9955
9956 MICROCHIP SAMA5D2-COMPATIBLE PIOBU GPIO
9957 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
9958 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9959 L:      linux-gpio@vger.kernel.org
9960 F:      drivers/gpio/gpio-sama5d2-piobu.c
9961
9962 MICROCHIP SPI DRIVER
9963 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9964 S:      Supported
9965 F:      drivers/spi/spi-atmel.*
9966
9967 MICROCHIP SSC DRIVER
9968 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9969 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9970 S:      Supported
9971 F:      drivers/misc/atmel-ssc.c
9972 F:      include/linux/atmel-ssc.h
9973
9974 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
9975 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9976 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9977 S:      Supported
9978 F:      drivers/misc/atmel_tclib.c
9979 F:      drivers/clocksource/tcb_clksrc.c
9980
9981 MICROCHIP USBA UDC DRIVER
9982 M:      Cristian Birsan <cristian.birsan@microchip.com>
9983 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9984 S:      Supported
9985 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
9986
9987 MICROCHIP USB251XB DRIVER
9988 M:      Richard Leitner <richard.leitner@skidata.com>
9989 L:      linux-usb@vger.kernel.org
9990 S:      Maintained
9991 F:      drivers/usb/misc/usb251xb.c
9992 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9993
9994 MICROCHIP XDMA DRIVER
9995 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9996 L:      linux-arm-kernel@lists.infradead.org
9997 L:      dmaengine@vger.kernel.org
9998 S:      Supported
9999 F:      drivers/dma/at_xdmac.c
10000
10001 MICROSEMI MIPS SOCS
10002 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10003 L:      linux-mips@vger.kernel.org
10004 S:      Maintained
10005 F:      arch/mips/generic/board-ocelot.c
10006 F:      arch/mips/configs/generic/board-ocelot.config
10007 F:      arch/mips/boot/dts/mscc/
10008 F:      Documentation/devicetree/bindings/mips/mscc.txt
10009
10010 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10011 M:      Don Brace <don.brace@microsemi.com>
10012 L:      esc.storagedev@microsemi.com
10013 L:      linux-scsi@vger.kernel.org
10014 S:      Supported
10015 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10016 F:      drivers/scsi/smartpqi/Kconfig
10017 F:      drivers/scsi/smartpqi/Makefile
10018 F:      include/linux/cciss*.h
10019 F:      include/uapi/linux/cciss*.h
10020 F:      Documentation/scsi/smartpqi.txt
10021
10022 MICROSEMI ETHERNET SWITCH DRIVER
10023 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10024 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10025 L:      netdev@vger.kernel.org
10026 S:      Supported
10027 F:      drivers/net/ethernet/mscc/
10028
10029 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10030 M:      Chen Yu <yu.c.chen@intel.com>
10031 L:      platform-driver-x86@vger.kernel.org
10032 S:      Supported
10033 F:      drivers/platform/x86/surfacepro3_button.c
10034
10035 MICROTEK X6 SCANNER
10036 M:      Oliver Neukum <oliver@neukum.org>
10037 S:      Maintained
10038 F:      drivers/usb/image/microtek.*
10039
10040 MIPS
10041 M:      Ralf Baechle <ralf@linux-mips.org>
10042 M:      Paul Burton <paul.burton@mips.com>
10043 M:      James Hogan <jhogan@kernel.org>
10044 L:      linux-mips@vger.kernel.org
10045 W:      http://www.linux-mips.org/
10046 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10047 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10048 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10049 S:      Supported
10050 F:      Documentation/devicetree/bindings/mips/
10051 F:      Documentation/mips/
10052 F:      arch/mips/
10053 F:      drivers/platform/mips/
10054
10055 MIPS BOSTON DEVELOPMENT BOARD
10056 M:      Paul Burton <paul.burton@mips.com>
10057 L:      linux-mips@vger.kernel.org
10058 S:      Maintained
10059 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10060 F:      arch/mips/boot/dts/img/boston.dts
10061 F:      arch/mips/configs/generic/board-boston.config
10062 F:      drivers/clk/imgtec/clk-boston.c
10063 F:      include/dt-bindings/clock/boston-clock.h
10064
10065 MIPS GENERIC PLATFORM
10066 M:      Paul Burton <paul.burton@mips.com>
10067 L:      linux-mips@vger.kernel.org
10068 S:      Supported
10069 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10070 F:      arch/mips/generic/
10071 F:      arch/mips/tools/generic-board-config.sh
10072
10073 MIPS/LOONGSON1 ARCHITECTURE
10074 M:      Keguang Zhang <keguang.zhang@gmail.com>
10075 L:      linux-mips@vger.kernel.org
10076 S:      Maintained
10077 F:      arch/mips/loongson32/
10078 F:      arch/mips/include/asm/mach-loongson32/
10079 F:      drivers/*/*loongson1*
10080 F:      drivers/*/*/*loongson1*
10081
10082 MIPS/LOONGSON2 ARCHITECTURE
10083 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10084 L:      linux-mips@vger.kernel.org
10085 S:      Maintained
10086 F:      arch/mips/loongson64/fuloong-2e/
10087 F:      arch/mips/loongson64/lemote-2f/
10088 F:      arch/mips/include/asm/mach-loongson64/
10089 F:      drivers/*/*loongson2*
10090 F:      drivers/*/*/*loongson2*
10091
10092 MIPS/LOONGSON3 ARCHITECTURE
10093 M:      Huacai Chen <chenhc@lemote.com>
10094 L:      linux-mips@vger.kernel.org
10095 S:      Maintained
10096 F:      arch/mips/loongson64/
10097 F:      arch/mips/include/asm/mach-loongson64/
10098 F:      drivers/platform/mips/cpu_hwmon.c
10099 F:      drivers/*/*loongson3*
10100 F:      drivers/*/*/*loongson3*
10101
10102 MIPS RINT INSTRUCTION EMULATION
10103 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10104 L:      linux-mips@vger.kernel.org
10105 S:      Supported
10106 F:      arch/mips/math-emu/sp_rint.c
10107 F:      arch/mips/math-emu/dp_rint.c
10108
10109 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10110 M:      Hans Verkuil <hverkuil@xs4all.nl>
10111 L:      linux-media@vger.kernel.org
10112 T:      git git://linuxtv.org/media_tree.git
10113 W:      https://linuxtv.org
10114 S:      Odd Fixes
10115 F:      drivers/media/radio/radio-miropcm20*
10116
10117 MMP SUPPORT
10118 R:      Lubomir Rintel <lkundrak@v3.sk>
10119 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10120 S:      Odd Fixes
10121 F:      arch/arm/boot/dts/mmp*
10122 F:      arch/arm/mach-mmp/
10123
10124 MMU GATHER AND TLB INVALIDATION
10125 M:      Will Deacon <will.deacon@arm.com>
10126 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
10127 M:      Andrew Morton <akpm@linux-foundation.org>
10128 M:      Nick Piggin <npiggin@gmail.com>
10129 M:      Peter Zijlstra <peterz@infradead.org>
10130 L:      linux-arch@vger.kernel.org
10131 L:      linux-mm@kvack.org
10132 S:      Maintained
10133 F:      arch/*/include/asm/tlb.h
10134 F:      include/asm-generic/tlb.h
10135 F:      mm/mmu_gather.c
10136
10137 MN88472 MEDIA DRIVER
10138 M:      Antti Palosaari <crope@iki.fi>
10139 L:      linux-media@vger.kernel.org
10140 W:      https://linuxtv.org
10141 W:      http://palosaari.fi/linux/
10142 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10143 S:      Maintained
10144 F:      drivers/media/dvb-frontends/mn88472*
10145
10146 MN88473 MEDIA DRIVER
10147 M:      Antti Palosaari <crope@iki.fi>
10148 L:      linux-media@vger.kernel.org
10149 W:      https://linuxtv.org
10150 W:      http://palosaari.fi/linux/
10151 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10152 S:      Maintained
10153 F:      drivers/media/dvb-frontends/mn88473*
10154
10155 MODULE SUPPORT
10156 M:      Jessica Yu <jeyu@kernel.org>
10157 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10158 S:      Maintained
10159 F:      include/linux/module.h
10160 F:      kernel/module.c
10161
10162 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10163 W:      http://popies.net/meye/
10164 S:      Orphan
10165 F:      Documentation/media/v4l-drivers/meye*
10166 F:      drivers/media/pci/meye/
10167 F:      include/uapi/linux/meye.h
10168
10169 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10170 M:      Jiri Slaby <jirislaby@gmail.com>
10171 S:      Maintained
10172 F:      Documentation/serial/moxa-smartio
10173 F:      drivers/tty/mxser.*
10174
10175 MR800 AVERMEDIA USB FM RADIO DRIVER
10176 M:      Alexey Klimov <klimov.linux@gmail.com>
10177 L:      linux-media@vger.kernel.org
10178 T:      git git://linuxtv.org/media_tree.git
10179 S:      Maintained
10180 F:      drivers/media/radio/radio-mr800.c
10181
10182 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10183 M:      Alan Ott <alan@signal11.us>
10184 L:      linux-wpan@vger.kernel.org
10185 S:      Maintained
10186 F:      drivers/net/ieee802154/mrf24j40.c
10187 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10188
10189 MSI LAPTOP SUPPORT
10190 M:      "Lee, Chun-Yi" <jlee@suse.com>
10191 L:      platform-driver-x86@vger.kernel.org
10192 S:      Maintained
10193 F:      drivers/platform/x86/msi-laptop.c
10194
10195 MSI WMI SUPPORT
10196 L:      platform-driver-x86@vger.kernel.org
10197 S:      Orphan
10198 F:      drivers/platform/x86/msi-wmi.c
10199
10200 MSI001 MEDIA DRIVER
10201 M:      Antti Palosaari <crope@iki.fi>
10202 L:      linux-media@vger.kernel.org
10203 W:      https://linuxtv.org
10204 W:      http://palosaari.fi/linux/
10205 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10206 T:      git git://linuxtv.org/anttip/media_tree.git
10207 S:      Maintained
10208 F:      drivers/media/tuners/msi001*
10209
10210 MSI2500 MEDIA DRIVER
10211 M:      Antti Palosaari <crope@iki.fi>
10212 L:      linux-media@vger.kernel.org
10213 W:      https://linuxtv.org
10214 W:      http://palosaari.fi/linux/
10215 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10216 T:      git git://linuxtv.org/anttip/media_tree.git
10217 S:      Maintained
10218 F:      drivers/media/usb/msi2500/
10219
10220 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10221 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10222 L:      linux-mtd@lists.infradead.org
10223 S:      Maintained
10224 F:      drivers/mtd/devices/docg3*
10225
10226 MT9M032 APTINA SENSOR DRIVER
10227 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10228 L:      linux-media@vger.kernel.org
10229 T:      git git://linuxtv.org/media_tree.git
10230 S:      Maintained
10231 F:      drivers/media/i2c/mt9m032.c
10232 F:      include/media/i2c/mt9m032.h
10233
10234 MT9P031 APTINA CAMERA SENSOR
10235 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10236 L:      linux-media@vger.kernel.org
10237 T:      git git://linuxtv.org/media_tree.git
10238 S:      Maintained
10239 F:      drivers/media/i2c/mt9p031.c
10240 F:      include/media/i2c/mt9p031.h
10241
10242 MT9T001 APTINA CAMERA SENSOR
10243 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10244 L:      linux-media@vger.kernel.org
10245 T:      git git://linuxtv.org/media_tree.git
10246 S:      Maintained
10247 F:      drivers/media/i2c/mt9t001.c
10248 F:      include/media/i2c/mt9t001.h
10249
10250 MT9T112 APTINA CAMERA SENSOR
10251 M:      Jacopo Mondi <jacopo@jmondi.org>
10252 L:      linux-media@vger.kernel.org
10253 T:      git git://linuxtv.org/media_tree.git
10254 S:      Odd Fixes
10255 F:      drivers/media/i2c/mt9t112.c
10256 F:      include/media/i2c/mt9t112.h
10257
10258 MT9V032 APTINA CAMERA SENSOR
10259 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10260 L:      linux-media@vger.kernel.org
10261 T:      git git://linuxtv.org/media_tree.git
10262 S:      Maintained
10263 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10264 F:      drivers/media/i2c/mt9v032.c
10265 F:      include/media/i2c/mt9v032.h
10266
10267 MT9V111 APTINA CAMERA SENSOR
10268 M:      Jacopo Mondi <jacopo@jmondi.org>
10269 L:      linux-media@vger.kernel.org
10270 T:      git git://linuxtv.org/media_tree.git
10271 S:      Maintained
10272 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10273 F:      drivers/media/i2c/mt9v111.c
10274
10275 MULTIFUNCTION DEVICES (MFD)
10276 M:      Lee Jones <lee.jones@linaro.org>
10277 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10278 S:      Supported
10279 F:      Documentation/devicetree/bindings/mfd/
10280 F:      drivers/mfd/
10281 F:      include/linux/mfd/
10282 F:      include/dt-bindings/mfd/
10283
10284 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10285 S:      Orphan
10286 F:      drivers/mmc/host/mmc_spi.c
10287 F:      include/linux/spi/mmc_spi.h
10288
10289 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10290 M:      Ulf Hansson <ulf.hansson@linaro.org>
10291 L:      linux-mmc@vger.kernel.org
10292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10293 S:      Maintained
10294 F:      Documentation/devicetree/bindings/mmc/
10295 F:      drivers/mmc/
10296 F:      include/linux/mmc/
10297 F:      include/uapi/linux/mmc/
10298
10299 MULTIPLEXER SUBSYSTEM
10300 M:      Peter Rosin <peda@axentia.se>
10301 S:      Maintained
10302 F:      Documentation/ABI/testing/sysfs-class-mux*
10303 F:      Documentation/devicetree/bindings/mux/
10304 F:      include/dt-bindings/mux/
10305 F:      include/linux/mux/
10306 F:      drivers/mux/
10307
10308 MULTITECH MULTIPORT CARD (ISICOM)
10309 S:      Orphan
10310 F:      drivers/tty/isicom.c
10311 F:      include/linux/isicom.h
10312
10313 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10314 M:      Bin Liu <b-liu@ti.com>
10315 L:      linux-usb@vger.kernel.org
10316 S:      Maintained
10317 F:      drivers/usb/musb/
10318
10319 MXL301RF MEDIA DRIVER
10320 M:      Akihiro Tsukada <tskd08@gmail.com>
10321 L:      linux-media@vger.kernel.org
10322 S:      Odd Fixes
10323 F:      drivers/media/tuners/mxl301rf*
10324
10325 MXL5007T MEDIA DRIVER
10326 M:      Michael Krufky <mkrufky@linuxtv.org>
10327 L:      linux-media@vger.kernel.org
10328 W:      https://linuxtv.org
10329 W:      http://github.com/mkrufky
10330 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10331 T:      git git://linuxtv.org/mkrufky/tuners.git
10332 S:      Maintained
10333 F:      drivers/media/tuners/mxl5007t.*
10334
10335 MXSFB DRM DRIVER
10336 M:      Marek Vasut <marex@denx.de>
10337 M:      Stefan Agner <stefan@agner.ch>
10338 L:      dri-devel@lists.freedesktop.org
10339 S:      Supported
10340 F:      drivers/gpu/drm/mxsfb/
10341 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10342 T:      git git://anongit.freedesktop.org/drm/drm-misc
10343
10344 MYLEX DAC960 PCI RAID Controller
10345 M:      Hannes Reinecke <hare@kernel.org>
10346 L:      linux-scsi@vger.kernel.org
10347 S:      Supported
10348 F:      drivers/scsi/myrb.*
10349 F:      drivers/scsi/myrs.*
10350
10351 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10352 M:      Chris Lee <christopher.lee@cspi.com>
10353 L:      netdev@vger.kernel.org
10354 W:      https://www.cspi.com/ethernet-products/support/downloads/
10355 S:      Supported
10356 F:      drivers/net/ethernet/myricom/myri10ge/
10357
10358 NAND FLASH SUBSYSTEM
10359 M:      Boris Brezillon <bbrezillon@kernel.org>
10360 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10361 R:      Richard Weinberger <richard@nod.at>
10362 L:      linux-mtd@lists.infradead.org
10363 W:      http://www.linux-mtd.infradead.org/
10364 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10365 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
10366 T:      git git://git.infradead.org/linux-mtd.git nand/next
10367 S:      Maintained
10368 F:      drivers/mtd/nand/
10369 F:      include/linux/mtd/*nand*.h
10370
10371 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10372 M:      Daniel Mack <zonque@gmail.com>
10373 S:      Maintained
10374 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10375 W:      http://www.native-instruments.com
10376 F:      sound/usb/caiaq/
10377
10378 NATSEMI ETHERNET DRIVER (DP8381x)
10379 S:      Orphan
10380 F:      drivers/net/ethernet/natsemi/natsemi.c
10381
10382 NCR 5380 SCSI DRIVERS
10383 M:      Finn Thain <fthain@telegraphics.com.au>
10384 M:      Michael Schmitz <schmitzmic@gmail.com>
10385 L:      linux-scsi@vger.kernel.org
10386 S:      Maintained
10387 F:      Documentation/scsi/g_NCR5380.txt
10388 F:      drivers/scsi/NCR5380.*
10389 F:      drivers/scsi/arm/cumana_1.c
10390 F:      drivers/scsi/arm/oak.c
10391 F:      drivers/scsi/atari_scsi.*
10392 F:      drivers/scsi/dmx3191d.c
10393 F:      drivers/scsi/g_NCR5380.*
10394 F:      drivers/scsi/mac_scsi.*
10395 F:      drivers/scsi/sun3_scsi.*
10396 F:      drivers/scsi/sun3_scsi_vme.c
10397
10398 NCSI LIBRARY:
10399 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10400 S:      Maintained
10401 F:      net/ncsi/
10402
10403 NCT6775 HARDWARE MONITOR DRIVER
10404 M:      Guenter Roeck <linux@roeck-us.net>
10405 L:      linux-hwmon@vger.kernel.org
10406 S:      Maintained
10407 F:      Documentation/hwmon/nct6775
10408 F:      drivers/hwmon/nct6775.c
10409
10410 NET_FAILOVER MODULE
10411 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10412 L:      netdev@vger.kernel.org
10413 S:      Supported
10414 F:      driver/net/net_failover.c
10415 F:      include/net/net_failover.h
10416 F:      Documentation/networking/net_failover.rst
10417
10418 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10419 M:      Faisal Latif <faisal.latif@intel.com>
10420 L:      linux-rdma@vger.kernel.org
10421 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10422 S:      Supported
10423 F:      drivers/infiniband/hw/nes/
10424 F:      include/uapi/rdma/nes-abi.h
10425
10426 NETEM NETWORK EMULATOR
10427 M:      Stephen Hemminger <stephen@networkplumber.org>
10428 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10429 S:      Maintained
10430 F:      net/sched/sch_netem.c
10431
10432 NETERION 10GbE DRIVERS (s2io/vxge)
10433 M:      Jon Mason <jdmason@kudzu.us>
10434 L:      netdev@vger.kernel.org
10435 S:      Supported
10436 F:      Documentation/networking/device_drivers/neterion/s2io.txt
10437 F:      Documentation/networking/device_drivers/neterion/vxge.txt
10438 F:      drivers/net/ethernet/neterion/
10439
10440 NETFILTER
10441 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10442 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10443 M:      Florian Westphal <fw@strlen.de>
10444 L:      netfilter-devel@vger.kernel.org
10445 L:      coreteam@netfilter.org
10446 W:      http://www.netfilter.org/
10447 W:      http://www.iptables.org/
10448 W:      http://www.nftables.org/
10449 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10450 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10451 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10452 S:      Maintained
10453 F:      include/linux/netfilter*
10454 F:      include/linux/netfilter/
10455 F:      include/net/netfilter/
10456 F:      include/uapi/linux/netfilter*
10457 F:      include/uapi/linux/netfilter/
10458 F:      net/*/netfilter.c
10459 F:      net/*/netfilter/
10460 F:      net/netfilter/
10461 F:      net/bridge/br_netfilter*.c
10462
10463 NETROM NETWORK LAYER
10464 M:      Ralf Baechle <ralf@linux-mips.org>
10465 L:      linux-hams@vger.kernel.org
10466 W:      http://www.linux-ax25.org/
10467 S:      Maintained
10468 F:      include/net/netrom.h
10469 F:      include/uapi/linux/netrom.h
10470 F:      net/netrom/
10471
10472 NETRONOME ETHERNET DRIVERS
10473 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10474 L:      oss-drivers@netronome.com
10475 S:      Maintained
10476 F:      drivers/net/ethernet/netronome/
10477
10478 NETWORK BLOCK DEVICE (NBD)
10479 M:      Josef Bacik <josef@toxicpanda.com>
10480 S:      Maintained
10481 L:      linux-block@vger.kernel.org
10482 L:      nbd@other.debian.org
10483 F:      Documentation/blockdev/nbd.txt
10484 F:      drivers/block/nbd.c
10485 F:      include/uapi/linux/nbd.h
10486
10487 NETWORK DROP MONITOR
10488 M:      Neil Horman <nhorman@tuxdriver.com>
10489 L:      netdev@vger.kernel.org
10490 S:      Maintained
10491 W:      https://fedorahosted.org/dropwatch/
10492 F:      net/core/drop_monitor.c
10493
10494 NETWORKING DRIVERS
10495 M:      "David S. Miller" <davem@davemloft.net>
10496 L:      netdev@vger.kernel.org
10497 W:      http://www.linuxfoundation.org/en/Net
10498 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10499 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10500 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10501 S:      Odd Fixes
10502 F:      Documentation/devicetree/bindings/net/
10503 F:      drivers/net/
10504 F:      include/linux/if_*
10505 F:      include/linux/netdevice.h
10506 F:      include/linux/etherdevice.h
10507 F:      include/linux/fcdevice.h
10508 F:      include/linux/fddidevice.h
10509 F:      include/linux/hippidevice.h
10510 F:      include/linux/inetdevice.h
10511 F:      include/uapi/linux/if_*
10512 F:      include/uapi/linux/netdevice.h
10513
10514 NETWORKING DRIVERS (WIRELESS)
10515 M:      Kalle Valo <kvalo@codeaurora.org>
10516 L:      linux-wireless@vger.kernel.org
10517 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10518 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10519 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10520 S:      Maintained
10521 F:      Documentation/devicetree/bindings/net/wireless/
10522 F:      drivers/net/wireless/
10523
10524 NETWORKING [DSA]
10525 M:      Andrew Lunn <andrew@lunn.ch>
10526 M:      Vivien Didelot <vivien.didelot@gmail.com>
10527 M:      Florian Fainelli <f.fainelli@gmail.com>
10528 S:      Maintained
10529 F:      Documentation/devicetree/bindings/net/dsa/
10530 F:      net/dsa/
10531 F:      include/net/dsa.h
10532 F:      include/linux/dsa/
10533 F:      drivers/net/dsa/
10534
10535 NETWORKING [GENERAL]
10536 M:      "David S. Miller" <davem@davemloft.net>
10537 L:      netdev@vger.kernel.org
10538 W:      http://www.linuxfoundation.org/en/Net
10539 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10540 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10541 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10542 B:      mailto:netdev@vger.kernel.org
10543 S:      Maintained
10544 F:      net/
10545 F:      include/net/
10546 F:      include/linux/in.h
10547 F:      include/linux/net.h
10548 F:      include/linux/netdevice.h
10549 F:      include/uapi/linux/in.h
10550 F:      include/uapi/linux/net.h
10551 F:      include/uapi/linux/netdevice.h
10552 F:      include/uapi/linux/net_namespace.h
10553 F:      tools/testing/selftests/net/
10554 F:      lib/net_utils.c
10555 F:      lib/random32.c
10556 F:      Documentation/networking/
10557
10558 NETWORKING [IPSEC]
10559 M:      Steffen Klassert <steffen.klassert@secunet.com>
10560 M:      Herbert Xu <herbert@gondor.apana.org.au>
10561 M:      "David S. Miller" <davem@davemloft.net>
10562 L:      netdev@vger.kernel.org
10563 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10564 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10565 S:      Maintained
10566 F:      net/xfrm/
10567 F:      net/key/
10568 F:      net/ipv4/xfrm*
10569 F:      net/ipv4/esp4*
10570 F:      net/ipv4/ah4.c
10571 F:      net/ipv4/ipcomp.c
10572 F:      net/ipv4/ip_vti.c
10573 F:      net/ipv6/xfrm*
10574 F:      net/ipv6/esp6*
10575 F:      net/ipv6/ah6.c
10576 F:      net/ipv6/ipcomp6.c
10577 F:      net/ipv6/ip6_vti.c
10578 F:      include/uapi/linux/xfrm.h
10579 F:      include/net/xfrm.h
10580
10581 NETWORKING [IPv4/IPv6]
10582 M:      "David S. Miller" <davem@davemloft.net>
10583 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10584 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10585 L:      netdev@vger.kernel.org
10586 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10587 S:      Maintained
10588 F:      net/ipv4/
10589 F:      net/ipv6/
10590 F:      include/net/ip*
10591 F:      arch/x86/net/*
10592
10593 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10594 M:      Paul Moore <paul@paul-moore.com>
10595 W:      https://github.com/netlabel
10596 L:      netdev@vger.kernel.org
10597 L:      linux-security-module@vger.kernel.org
10598 S:      Maintained
10599 F:      Documentation/netlabel/
10600 F:      include/net/calipso.h
10601 F:      include/net/cipso_ipv4.h
10602 F:      include/net/netlabel.h
10603 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10604 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10605 F:      net/netlabel/
10606 F:      net/ipv4/cipso_ipv4.c
10607 F:      net/ipv6/calipso.c
10608 F:      net/netfilter/xt_CONNSECMARK.c
10609 F:      net/netfilter/xt_SECMARK.c
10610
10611 NETWORKING [TCP]
10612 M:      Eric Dumazet <edumazet@google.com>
10613 L:      netdev@vger.kernel.org
10614 S:      Maintained
10615 F:      net/ipv4/tcp*.c
10616 F:      net/ipv4/syncookies.c
10617 F:      net/ipv6/tcp*.c
10618 F:      net/ipv6/syncookies.c
10619 F:      include/uapi/linux/tcp.h
10620 F:      include/net/tcp.h
10621 F:      include/linux/tcp.h
10622 F:      include/trace/events/tcp.h
10623
10624 NETWORKING [TLS]
10625 M:      Boris Pismenny <borisp@mellanox.com>
10626 M:      Aviad Yehezkel <aviadye@mellanox.com>
10627 M:      Dave Watson <davejwatson@fb.com>
10628 M:      John Fastabend <john.fastabend@gmail.com>
10629 M:      Daniel Borkmann <daniel@iogearbox.net>
10630 L:      netdev@vger.kernel.org
10631 S:      Maintained
10632 F:      net/tls/*
10633 F:      include/uapi/linux/tls.h
10634 F:      include/net/tls.h
10635
10636 NETWORKING [WIRELESS]
10637 L:      linux-wireless@vger.kernel.org
10638 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10639
10640 NETDEVSIM
10641 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10642 S:      Maintained
10643 F:      drivers/net/netdevsim/*
10644
10645 NETXEN (1/10) GbE SUPPORT
10646 M:      Manish Chopra <manish.chopra@cavium.com>
10647 M:      Rahul Verma <rahul.verma@cavium.com>
10648 M:      Dept-GELinuxNICDev@cavium.com
10649 L:      netdev@vger.kernel.org
10650 S:      Supported
10651 F:      drivers/net/ethernet/qlogic/netxen/
10652
10653 NFC SUBSYSTEM
10654 M:      Samuel Ortiz <sameo@linux.intel.com>
10655 L:      linux-wireless@vger.kernel.org
10656 L:      linux-nfc@lists.01.org (subscribers-only)
10657 S:      Supported
10658 F:      net/nfc/
10659 F:      include/net/nfc/
10660 F:      include/uapi/linux/nfc.h
10661 F:      drivers/nfc/
10662 F:      include/linux/platform_data/nfcmrvl.h
10663 F:      include/linux/platform_data/nxp-nci.h
10664 F:      Documentation/devicetree/bindings/net/nfc/
10665
10666 NFS, SUNRPC, AND LOCKD CLIENTS
10667 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10668 M:      Anna Schumaker <anna.schumaker@netapp.com>
10669 L:      linux-nfs@vger.kernel.org
10670 W:      http://client.linux-nfs.org
10671 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10672 S:      Maintained
10673 F:      fs/lockd/
10674 F:      fs/nfs/
10675 F:      fs/nfs_common/
10676 F:      net/sunrpc/
10677 F:      include/linux/lockd/
10678 F:      include/linux/nfs*
10679 F:      include/linux/sunrpc/
10680 F:      include/uapi/linux/nfs*
10681 F:      include/uapi/linux/sunrpc/
10682
10683 NILFS2 FILESYSTEM
10684 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10685 L:      linux-nilfs@vger.kernel.org
10686 W:      https://nilfs.sourceforge.io/
10687 W:      https://nilfs.osdn.jp/
10688 T:      git git://github.com/konis/nilfs2.git
10689 S:      Supported
10690 F:      Documentation/filesystems/nilfs2.txt
10691 F:      fs/nilfs2/
10692 F:      include/trace/events/nilfs2.h
10693 F:      include/uapi/linux/nilfs2_api.h
10694 F:      include/uapi/linux/nilfs2_ondisk.h
10695
10696 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10697 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10698 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10699 S:      Maintained
10700 F:      Documentation/scsi/NinjaSCSI.txt
10701 F:      drivers/scsi/pcmcia/nsp_*
10702
10703 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10704 M:      GOTO Masanori <gotom@debian.or.jp>
10705 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10706 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10707 S:      Maintained
10708 F:      Documentation/scsi/NinjaSCSI.txt
10709 F:      drivers/scsi/nsp32*
10710
10711 NIOS2 ARCHITECTURE
10712 M:      Ley Foon Tan <lftan@altera.com>
10713 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10714 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10715 S:      Maintained
10716 F:      arch/nios2/
10717
10718 NOHZ, DYNTICKS SUPPORT
10719 M:      Frederic Weisbecker <fweisbec@gmail.com>
10720 M:      Thomas Gleixner <tglx@linutronix.de>
10721 M:      Ingo Molnar <mingo@kernel.org>
10722 L:      linux-kernel@vger.kernel.org
10723 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10724 S:      Maintained
10725 F:      kernel/time/tick*.*
10726 F:      include/linux/tick.h
10727 F:      include/linux/sched/nohz.h
10728
10729 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10730 M:      Pavel Machek <pavel@ucw.cz>
10731 M:      Sakari Ailus <sakari.ailus@iki.fi>
10732 L:      linux-media@vger.kernel.org
10733 S:      Maintained
10734 F:      drivers/media/i2c/et8ek8
10735 F:      drivers/media/i2c/ad5820.c
10736
10737 NOKIA N900 POWER SUPPLY DRIVERS
10738 R:      Pali Rohár <pali.rohar@gmail.com>
10739 F:      include/linux/power/bq2415x_charger.h
10740 F:      include/linux/power/bq27xxx_battery.h
10741 F:      include/linux/power/isp1704_charger.h
10742 F:      drivers/power/supply/bq2415x_charger.c
10743 F:      drivers/power/supply/bq27xxx_battery.c
10744 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10745 F:      drivers/power/supply/isp1704_charger.c
10746 F:      drivers/power/supply/rx51_battery.c
10747
10748 NTB AMD DRIVER
10749 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10750 L:      linux-ntb@googlegroups.com
10751 S:      Supported
10752 F:      drivers/ntb/hw/amd/
10753
10754 NTB DRIVER CORE
10755 M:      Jon Mason <jdmason@kudzu.us>
10756 M:      Dave Jiang <dave.jiang@intel.com>
10757 M:      Allen Hubbe <allenbh@gmail.com>
10758 L:      linux-ntb@googlegroups.com
10759 S:      Supported
10760 W:      https://github.com/jonmason/ntb/wiki
10761 T:      git git://github.com/jonmason/ntb.git
10762 F:      drivers/ntb/
10763 F:      drivers/net/ntb_netdev.c
10764 F:      include/linux/ntb.h
10765 F:      include/linux/ntb_transport.h
10766 F:      tools/testing/selftests/ntb/
10767
10768 NTB IDT DRIVER
10769 M:      Serge Semin <fancer.lancer@gmail.com>
10770 L:      linux-ntb@googlegroups.com
10771 S:      Supported
10772 F:      drivers/ntb/hw/idt/
10773
10774 NTB INTEL DRIVER
10775 M:      Dave Jiang <dave.jiang@intel.com>
10776 L:      linux-ntb@googlegroups.com
10777 S:      Supported
10778 W:      https://github.com/davejiang/linux/wiki
10779 T:      git https://github.com/davejiang/linux.git
10780 F:      drivers/ntb/hw/intel/
10781
10782 NTFS FILESYSTEM
10783 M:      Anton Altaparmakov <anton@tuxera.com>
10784 L:      linux-ntfs-dev@lists.sourceforge.net
10785 W:      http://www.tuxera.com/
10786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10787 S:      Supported
10788 F:      Documentation/filesystems/ntfs.txt
10789 F:      fs/ntfs/
10790
10791 NUBUS SUBSYSTEM
10792 M:      Finn Thain <fthain@telegraphics.com.au>
10793 L:      linux-m68k@lists.linux-m68k.org
10794 S:      Maintained
10795 F:      arch/*/include/asm/nubus.h
10796 F:      drivers/nubus/
10797 F:      include/linux/nubus.h
10798 F:      include/uapi/linux/nubus.h
10799
10800 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10801 M:      Antonino Daplas <adaplas@gmail.com>
10802 L:      linux-fbdev@vger.kernel.org
10803 S:      Maintained
10804 F:      drivers/video/fbdev/riva/
10805 F:      drivers/video/fbdev/nvidia/
10806
10807 NVM EXPRESS DRIVER
10808 M:      Keith Busch <keith.busch@intel.com>
10809 M:      Jens Axboe <axboe@fb.com>
10810 M:      Christoph Hellwig <hch@lst.de>
10811 M:      Sagi Grimberg <sagi@grimberg.me>
10812 L:      linux-nvme@lists.infradead.org
10813 T:      git://git.infradead.org/nvme.git
10814 W:      http://git.infradead.org/nvme.git
10815 S:      Supported
10816 F:      drivers/nvme/host/
10817 F:      include/linux/nvme.h
10818 F:      include/uapi/linux/nvme_ioctl.h
10819
10820 NVM EXPRESS FC TRANSPORT DRIVERS
10821 M:      James Smart <james.smart@broadcom.com>
10822 L:      linux-nvme@lists.infradead.org
10823 S:      Supported
10824 F:      include/linux/nvme-fc.h
10825 F:      include/linux/nvme-fc-driver.h
10826 F:      drivers/nvme/host/fc.c
10827 F:      drivers/nvme/target/fc.c
10828 F:      drivers/nvme/target/fcloop.c
10829
10830 NVM EXPRESS TARGET DRIVER
10831 M:      Christoph Hellwig <hch@lst.de>
10832 M:      Sagi Grimberg <sagi@grimberg.me>
10833 L:      linux-nvme@lists.infradead.org
10834 T:      git://git.infradead.org/nvme.git
10835 W:      http://git.infradead.org/nvme.git
10836 S:      Supported
10837 F:      drivers/nvme/target/
10838
10839 NVMEM FRAMEWORK
10840 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10841 S:      Maintained
10842 F:      drivers/nvmem/
10843 F:      Documentation/devicetree/bindings/nvmem/
10844 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10845 F:      include/linux/nvmem-consumer.h
10846 F:      include/linux/nvmem-provider.h
10847
10848 NXP SGTL5000 DRIVER
10849 M:      Fabio Estevam <fabio.estevam@nxp.com>
10850 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10851 S:      Maintained
10852 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10853 F:      sound/soc/codecs/sgtl5000*
10854
10855 NXP TDA998X DRM DRIVER
10856 M:      Russell King <linux@armlinux.org.uk>
10857 S:      Maintained
10858 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10859 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10860 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10861 F:      include/drm/i2c/tda998x.h
10862 F:      include/dt-bindings/display/tda998x.h
10863 K:      "nxp,tda998x"
10864
10865 NXP TFA9879 DRIVER
10866 M:      Peter Rosin <peda@axentia.se>
10867 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10868 S:      Maintained
10869 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10870 F:      sound/soc/codecs/tfa9879*
10871
10872 NXP-NCI NFC DRIVER
10873 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10874 R:      Charles Gorand <charles.gorand@effinnov.com>
10875 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10876 S:      Supported
10877 F:      drivers/nfc/nxp-nci
10878
10879 OBJAGG
10880 M:      Jiri Pirko <jiri@mellanox.com>
10881 L:      netdev@vger.kernel.org
10882 S:      Supported
10883 F:      lib/objagg.c
10884 F:      lib/test_objagg.c
10885 F:      include/linux/objagg.h
10886
10887 OBJTOOL
10888 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10889 M:      Peter Zijlstra <peterz@infradead.org>
10890 S:      Supported
10891 F:      tools/objtool/
10892
10893 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10894 M:      Frederic Barrat <fbarrat@linux.ibm.com>
10895 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10896 L:      linuxppc-dev@lists.ozlabs.org
10897 S:      Supported
10898 F:      arch/powerpc/platforms/powernv/ocxl.c
10899 F:      arch/powerpc/include/asm/pnv-ocxl.h
10900 F:      drivers/misc/ocxl/
10901 F:      include/misc/ocxl*
10902 F:      include/uapi/misc/ocxl.h
10903 F:      Documentation/accelerators/ocxl.rst
10904
10905 OMAP AUDIO SUPPORT
10906 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10907 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10908 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10909 L:      linux-omap@vger.kernel.org
10910 S:      Maintained
10911 F:      sound/soc/ti/omap*
10912 F:      sound/soc/ti/rx51.c
10913 F:      sound/soc/ti/n810.c
10914 F:      sound/soc/ti/sdma-pcm.*
10915
10916 OMAP CLOCK FRAMEWORK SUPPORT
10917 M:      Paul Walmsley <paul@pwsan.com>
10918 L:      linux-omap@vger.kernel.org
10919 S:      Maintained
10920 F:      arch/arm/*omap*/*clock*
10921
10922 OMAP DEVICE TREE SUPPORT
10923 M:      Benoît Cousson <bcousson@baylibre.com>
10924 M:      Tony Lindgren <tony@atomide.com>
10925 L:      linux-omap@vger.kernel.org
10926 L:      devicetree@vger.kernel.org
10927 S:      Maintained
10928 F:      arch/arm/boot/dts/*omap*
10929 F:      arch/arm/boot/dts/*am3*
10930 F:      arch/arm/boot/dts/*am4*
10931 F:      arch/arm/boot/dts/*am5*
10932 F:      arch/arm/boot/dts/*dra7*
10933
10934 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10935 L:      linux-omap@vger.kernel.org
10936 L:      linux-fbdev@vger.kernel.org
10937 S:      Orphan
10938 F:      drivers/video/fbdev/omap2/
10939 F:      Documentation/arm/OMAP/DSS
10940
10941 OMAP FRAMEBUFFER SUPPORT
10942 L:      linux-fbdev@vger.kernel.org
10943 L:      linux-omap@vger.kernel.org
10944 S:      Orphan
10945 F:      drivers/video/fbdev/omap/
10946
10947 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10948 M:      Roger Quadros <rogerq@ti.com>
10949 M:      Tony Lindgren <tony@atomide.com>
10950 L:      linux-omap@vger.kernel.org
10951 S:      Maintained
10952 F:      drivers/memory/omap-gpmc.c
10953 F:      arch/arm/mach-omap2/*gpmc*
10954
10955 OMAP GPIO DRIVER
10956 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10957 M:      Santosh Shilimkar <ssantosh@kernel.org>
10958 M:      Kevin Hilman <khilman@kernel.org>
10959 L:      linux-omap@vger.kernel.org
10960 S:      Maintained
10961 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10962 F:      drivers/gpio/gpio-omap.c
10963
10964 OMAP HARDWARE SPINLOCK SUPPORT
10965 M:      Ohad Ben-Cohen <ohad@wizery.com>
10966 L:      linux-omap@vger.kernel.org
10967 S:      Maintained
10968 F:      drivers/hwspinlock/omap_hwspinlock.c
10969
10970 OMAP HS MMC SUPPORT
10971 L:      linux-mmc@vger.kernel.org
10972 L:      linux-omap@vger.kernel.org
10973 S:      Orphan
10974 F:      drivers/mmc/host/omap_hsmmc.c
10975
10976 OMAP HWMOD DATA
10977 M:      Paul Walmsley <paul@pwsan.com>
10978 L:      linux-omap@vger.kernel.org
10979 S:      Maintained
10980 F:      arch/arm/mach-omap2/omap_hwmod*data*
10981
10982 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10983 M:      Benoît Cousson <bcousson@baylibre.com>
10984 L:      linux-omap@vger.kernel.org
10985 S:      Maintained
10986 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10987
10988 OMAP HWMOD SUPPORT
10989 M:      Benoît Cousson <bcousson@baylibre.com>
10990 M:      Paul Walmsley <paul@pwsan.com>
10991 L:      linux-omap@vger.kernel.org
10992 S:      Maintained
10993 F:      arch/arm/mach-omap2/omap_hwmod.*
10994
10995 OMAP I2C DRIVER
10996 M:      Vignesh R <vigneshr@ti.com>
10997 L:      linux-omap@vger.kernel.org
10998 L:      linux-i2c@vger.kernel.org
10999 S:      Maintained
11000 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11001 F:      drivers/i2c/busses/i2c-omap.c
11002
11003 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11004 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11005 L:      linux-media@vger.kernel.org
11006 S:      Maintained
11007 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11008 F:      drivers/media/platform/omap3isp/
11009 F:      drivers/staging/media/omap4iss/
11010
11011 OMAP MMC SUPPORT
11012 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11013 L:      linux-omap@vger.kernel.org
11014 S:      Odd Fixes
11015 F:      drivers/mmc/host/omap.c
11016
11017 OMAP POWER MANAGEMENT SUPPORT
11018 M:      Kevin Hilman <khilman@kernel.org>
11019 L:      linux-omap@vger.kernel.org
11020 S:      Maintained
11021 F:      arch/arm/*omap*/*pm*
11022 F:      drivers/cpufreq/omap-cpufreq.c
11023
11024 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11025 M:      Rajendra Nayak <rnayak@codeaurora.org>
11026 M:      Paul Walmsley <paul@pwsan.com>
11027 L:      linux-omap@vger.kernel.org
11028 S:      Maintained
11029 F:      arch/arm/mach-omap2/prm*
11030
11031 OMAP RANDOM NUMBER GENERATOR SUPPORT
11032 M:      Deepak Saxena <dsaxena@plexity.net>
11033 S:      Maintained
11034 F:      drivers/char/hw_random/omap-rng.c
11035
11036 OMAP USB SUPPORT
11037 L:      linux-usb@vger.kernel.org
11038 L:      linux-omap@vger.kernel.org
11039 S:      Orphan
11040 F:      drivers/usb/*/*omap*
11041 F:      arch/arm/*omap*/usb*
11042
11043 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11044 M:      Mark Jackson <mpfj@newflow.co.uk>
11045 L:      linux-omap@vger.kernel.org
11046 S:      Maintained
11047 F:      arch/arm/boot/dts/am335x-nano.dts
11048
11049 OMAP1 SUPPORT
11050 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11051 M:      Tony Lindgren <tony@atomide.com>
11052 L:      linux-omap@vger.kernel.org
11053 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11054 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11055 S:      Maintained
11056 F:      arch/arm/mach-omap1/
11057 F:      arch/arm/plat-omap/
11058 F:      arch/arm/configs/omap1_defconfig
11059 F:      drivers/i2c/busses/i2c-omap.c
11060 F:      include/linux/platform_data/i2c-omap.h
11061 F:      include/linux/platform_data/ams-delta-fiq.h
11062
11063 OMAP2+ SUPPORT
11064 M:      Tony Lindgren <tony@atomide.com>
11065 L:      linux-omap@vger.kernel.org
11066 W:      http://www.muru.com/linux/omap/
11067 W:      http://linux.omap.com/
11068 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11069 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11070 S:      Maintained
11071 F:      arch/arm/mach-omap2/
11072 F:      arch/arm/plat-omap/
11073 F:      arch/arm/configs/omap2plus_defconfig
11074 F:      drivers/i2c/busses/i2c-omap.c
11075 F:      drivers/irqchip/irq-omap-intc.c
11076 F:      drivers/mfd/*omap*.c
11077 F:      drivers/mfd/menelaus.c
11078 F:      drivers/mfd/palmas.c
11079 F:      drivers/mfd/tps65217.c
11080 F:      drivers/mfd/tps65218.c
11081 F:      drivers/mfd/tps65910.c
11082 F:      drivers/mfd/twl-core.[ch]
11083 F:      drivers/mfd/twl4030*.c
11084 F:      drivers/mfd/twl6030*.c
11085 F:      drivers/mfd/twl6040*.c
11086 F:      drivers/regulator/palmas-regulator*.c
11087 F:      drivers/regulator/pbias-regulator.c
11088 F:      drivers/regulator/tps65217-regulator.c
11089 F:      drivers/regulator/tps65218-regulator.c
11090 F:      drivers/regulator/tps65910-regulator.c
11091 F:      drivers/regulator/twl-regulator.c
11092 F:      drivers/regulator/twl6030-regulator.c
11093 F:      include/linux/platform_data/i2c-omap.h
11094
11095 ONION OMEGA2+ BOARD
11096 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11097 L:      linux-mips@vger.kernel.org
11098 S:      Maintained
11099 F:      arch/mips/boot/dts/ralink/omega2p.dts
11100
11101 OMFS FILESYSTEM
11102 M:      Bob Copeland <me@bobcopeland.com>
11103 L:      linux-karma-devel@lists.sourceforge.net
11104 S:      Maintained
11105 F:      Documentation/filesystems/omfs.txt
11106 F:      fs/omfs/
11107
11108 OMNIKEY CARDMAN 4000 DRIVER
11109 M:      Harald Welte <laforge@gnumonks.org>
11110 S:      Maintained
11111 F:      drivers/char/pcmcia/cm4000_cs.c
11112 F:      include/linux/cm4000_cs.h
11113 F:      include/uapi/linux/cm4000_cs.h
11114
11115 OMNIKEY CARDMAN 4040 DRIVER
11116 M:      Harald Welte <laforge@gnumonks.org>
11117 S:      Maintained
11118 F:      drivers/char/pcmcia/cm4040_cs.*
11119
11120 OMNIVISION OV13858 SENSOR DRIVER
11121 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11122 L:      linux-media@vger.kernel.org
11123 T:      git git://linuxtv.org/media_tree.git
11124 S:      Maintained
11125 F:      drivers/media/i2c/ov13858.c
11126
11127 OMNIVISION OV2680 SENSOR DRIVER
11128 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11129 L:      linux-media@vger.kernel.org
11130 T:      git git://linuxtv.org/media_tree.git
11131 S:      Maintained
11132 F:      drivers/media/i2c/ov2680.c
11133 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11134
11135 OMNIVISION OV2685 SENSOR DRIVER
11136 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11137 L:      linux-media@vger.kernel.org
11138 T:      git git://linuxtv.org/media_tree.git
11139 S:      Maintained
11140 F:      drivers/media/i2c/ov2685.c
11141
11142 OMNIVISION OV5640 SENSOR DRIVER
11143 M:      Steve Longerbeam <slongerbeam@gmail.com>
11144 L:      linux-media@vger.kernel.org
11145 T:      git git://linuxtv.org/media_tree.git
11146 S:      Maintained
11147 F:      drivers/media/i2c/ov5640.c
11148
11149 OMNIVISION OV5647 SENSOR DRIVER
11150 M:      Luis Oliveira <lolivei@synopsys.com>
11151 L:      linux-media@vger.kernel.org
11152 T:      git git://linuxtv.org/media_tree.git
11153 S:      Maintained
11154 F:      drivers/media/i2c/ov5647.c
11155
11156 OMNIVISION OV5695 SENSOR DRIVER
11157 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11158 L:      linux-media@vger.kernel.org
11159 T:      git git://linuxtv.org/media_tree.git
11160 S:      Maintained
11161 F:      drivers/media/i2c/ov5695.c
11162
11163 OMNIVISION OV7670 SENSOR DRIVER
11164 M:      Jonathan Corbet <corbet@lwn.net>
11165 L:      linux-media@vger.kernel.org
11166 T:      git git://linuxtv.org/media_tree.git
11167 S:      Maintained
11168 F:      drivers/media/i2c/ov7670.c
11169 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11170
11171 OMNIVISION OV772x SENSOR DRIVER
11172 M:      Jacopo Mondi <jacopo@jmondi.org>
11173 L:      linux-media@vger.kernel.org
11174 T:      git git://linuxtv.org/media_tree.git
11175 S:      Odd fixes
11176 F:      drivers/media/i2c/ov772x.c
11177 F:      include/media/i2c/ov772x.h
11178 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11179
11180 OMNIVISION OV7740 SENSOR DRIVER
11181 M:      Wenyou Yang <wenyou.yang@microchip.com>
11182 L:      linux-media@vger.kernel.org
11183 T:      git git://linuxtv.org/media_tree.git
11184 S:      Maintained
11185 F:      drivers/media/i2c/ov7740.c
11186 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11187
11188 OMNIVISION OV9650 SENSOR DRIVER
11189 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11190 R:      Akinobu Mita <akinobu.mita@gmail.com>
11191 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11192 L:      linux-media@vger.kernel.org
11193 T:      git git://linuxtv.org/media_tree.git
11194 S:      Maintained
11195 F:      drivers/media/i2c/ov9650.c
11196 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11197
11198 ONENAND FLASH DRIVER
11199 M:      Kyungmin Park <kyungmin.park@samsung.com>
11200 L:      linux-mtd@lists.infradead.org
11201 S:      Maintained
11202 F:      drivers/mtd/nand/onenand/
11203 F:      include/linux/mtd/onenand*.h
11204
11205 ONSTREAM SCSI TAPE DRIVER
11206 M:      Willem Riede <osst@riede.org>
11207 L:      osst-users@lists.sourceforge.net
11208 L:      linux-scsi@vger.kernel.org
11209 S:      Maintained
11210 F:      Documentation/scsi/osst.txt
11211 F:      drivers/scsi/osst.*
11212 F:      drivers/scsi/osst_*.h
11213 F:      drivers/scsi/st.h
11214
11215 OP-TEE DRIVER
11216 M:      Jens Wiklander <jens.wiklander@linaro.org>
11217 S:      Maintained
11218 F:      drivers/tee/optee/
11219
11220 OPA-VNIC DRIVER
11221 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11222 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11223 L:      linux-rdma@vger.kernel.org
11224 S:      Supported
11225 F:      drivers/infiniband/ulp/opa_vnic
11226
11227 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11228 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11229 M:      Frank Rowand <frowand.list@gmail.com>
11230 L:      devicetree@vger.kernel.org
11231 S:      Maintained
11232 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11233 F:      Documentation/devicetree/overlay-notes.txt
11234 F:      drivers/of/overlay.c
11235 F:      drivers/of/resolver.c
11236 K:      of_overlay_notifier_
11237
11238 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11239 M:      Rob Herring <robh+dt@kernel.org>
11240 M:      Frank Rowand <frowand.list@gmail.com>
11241 L:      devicetree@vger.kernel.org
11242 W:      http://www.devicetree.org/
11243 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11244 S:      Maintained
11245 F:      drivers/of/
11246 F:      include/linux/of*.h
11247 F:      scripts/dtc/
11248 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11249
11250 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11251 M:      Rob Herring <robh+dt@kernel.org>
11252 M:      Mark Rutland <mark.rutland@arm.com>
11253 L:      devicetree@vger.kernel.org
11254 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11255 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11256 S:      Maintained
11257 F:      Documentation/devicetree/
11258 F:      arch/*/boot/dts/
11259 F:      include/dt-bindings/
11260
11261 OPENCORES I2C BUS DRIVER
11262 M:      Peter Korsgaard <peter@korsgaard.com>
11263 L:      linux-i2c@vger.kernel.org
11264 S:      Maintained
11265 F:      Documentation/i2c/busses/i2c-ocores
11266 F:      drivers/i2c/busses/i2c-ocores.c
11267
11268 OPENRISC ARCHITECTURE
11269 M:      Jonas Bonn <jonas@southpole.se>
11270 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11271 M:      Stafford Horne <shorne@gmail.com>
11272 T:      git git://github.com/openrisc/linux.git
11273 L:      openrisc@lists.librecores.org
11274 W:      http://openrisc.io
11275 S:      Maintained
11276 F:      Documentation/devicetree/bindings/openrisc/
11277 F:      Documentation/openrisc/
11278 F:      arch/openrisc/
11279 F:      drivers/irqchip/irq-ompic.c
11280 F:      drivers/irqchip/irq-or1k-*
11281
11282 OPENVSWITCH
11283 M:      Pravin B Shelar <pshelar@ovn.org>
11284 L:      netdev@vger.kernel.org
11285 L:      dev@openvswitch.org
11286 W:      http://openvswitch.org
11287 S:      Maintained
11288 F:      net/openvswitch/
11289 F:      include/uapi/linux/openvswitch.h
11290
11291 OPERATING PERFORMANCE POINTS (OPP)
11292 M:      Viresh Kumar <vireshk@kernel.org>
11293 M:      Nishanth Menon <nm@ti.com>
11294 M:      Stephen Boyd <sboyd@kernel.org>
11295 L:      linux-pm@vger.kernel.org
11296 S:      Maintained
11297 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11298 F:      drivers/opp/
11299 F:      include/linux/pm_opp.h
11300 F:      Documentation/power/opp.txt
11301 F:      Documentation/devicetree/bindings/opp/
11302
11303 OPL4 DRIVER
11304 M:      Clemens Ladisch <clemens@ladisch.de>
11305 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11306 T:      git git://git.alsa-project.org/alsa-kernel.git
11307 S:      Maintained
11308 F:      sound/drivers/opl4/
11309
11310 OPROFILE
11311 M:      Robert Richter <rric@kernel.org>
11312 L:      oprofile-list@lists.sf.net
11313 S:      Maintained
11314 F:      arch/*/include/asm/oprofile*.h
11315 F:      arch/*/oprofile/
11316 F:      drivers/oprofile/
11317 F:      include/linux/oprofile.h
11318
11319 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11320 M:      Mark Fasheh <mark@fasheh.com>
11321 M:      Joel Becker <jlbec@evilplan.org>
11322 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11323 W:      http://ocfs2.wiki.kernel.org
11324 S:      Supported
11325 F:      Documentation/filesystems/ocfs2.txt
11326 F:      Documentation/filesystems/dlmfs.txt
11327 F:      fs/ocfs2/
11328
11329 ORANGEFS FILESYSTEM
11330 M:      Mike Marshall <hubcap@omnibond.com>
11331 R:      Martin Brandenburg <martin@omnibond.com>
11332 L:      devel@lists.orangefs.org
11333 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11334 S:      Supported
11335 F:      fs/orangefs/
11336 F:      Documentation/filesystems/orangefs.txt
11337
11338 ORINOCO DRIVER
11339 L:      linux-wireless@vger.kernel.org
11340 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11341 W:      http://www.nongnu.org/orinoco/
11342 S:      Orphan
11343 F:      drivers/net/wireless/intersil/orinoco/
11344
11345 OSD LIBRARY and FILESYSTEM
11346 M:      Boaz Harrosh <ooo@electrozaur.com>
11347 S:      Maintained
11348 F:      drivers/scsi/osd/
11349 F:      include/scsi/osd_*
11350 F:      fs/exofs/
11351
11352 OV2659 OMNIVISION SENSOR DRIVER
11353 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11354 L:      linux-media@vger.kernel.org
11355 W:      https://linuxtv.org
11356 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11357 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11358 S:      Maintained
11359 F:      drivers/media/i2c/ov2659.c
11360 F:      include/media/i2c/ov2659.h
11361
11362 OVERLAY FILESYSTEM
11363 M:      Miklos Szeredi <miklos@szeredi.hu>
11364 L:      linux-unionfs@vger.kernel.org
11365 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11366 S:      Supported
11367 F:      fs/overlayfs/
11368 F:      Documentation/filesystems/overlayfs.txt
11369
11370 P54 WIRELESS DRIVER
11371 M:      Christian Lamparter <chunkeey@googlemail.com>
11372 L:      linux-wireless@vger.kernel.org
11373 W:      http://wireless.kernel.org/en/users/Drivers/p54
11374 S:      Maintained
11375 F:      drivers/net/wireless/intersil/p54/
11376
11377 PA SEMI ETHERNET DRIVER
11378 L:      netdev@vger.kernel.org
11379 S:      Orphan
11380 F:      drivers/net/ethernet/pasemi/*
11381
11382 PA SEMI SMBUS DRIVER
11383 L:      linux-i2c@vger.kernel.org
11384 S:      Orphan
11385 F:      drivers/i2c/busses/i2c-pasemi.c
11386
11387 PADATA PARALLEL EXECUTION MECHANISM
11388 M:      Steffen Klassert <steffen.klassert@secunet.com>
11389 L:      linux-crypto@vger.kernel.org
11390 S:      Maintained
11391 F:      kernel/padata.c
11392 F:      include/linux/padata.h
11393 F:      Documentation/padata.txt
11394
11395 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11396 M:      Harald Welte <laforge@gnumonks.org>
11397 L:      platform-driver-x86@vger.kernel.org
11398 S:      Maintained
11399 F:      drivers/platform/x86/panasonic-laptop.c
11400
11401 PARALLEL LCD/KEYPAD PANEL DRIVER
11402 M:      Willy Tarreau <willy@haproxy.com>
11403 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11404 S:      Odd Fixes
11405 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11406 F:      drivers/auxdisplay/panel.c
11407
11408 PARALLEL PORT SUBSYSTEM
11409 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11410 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11411 L:      linux-parport@lists.infradead.org (subscribers-only)
11412 S:      Maintained
11413 F:      drivers/parport/
11414 F:      include/linux/parport*.h
11415 F:      drivers/char/ppdev.c
11416 F:      include/uapi/linux/ppdev.h
11417 F:      Documentation/parport*.txt
11418
11419 PARAVIRT_OPS INTERFACE
11420 M:      Juergen Gross <jgross@suse.com>
11421 M:      Alok Kataria <akataria@vmware.com>
11422 L:      virtualization@lists.linux-foundation.org
11423 S:      Supported
11424 F:      Documentation/virtual/paravirt_ops.txt
11425 F:      arch/*/kernel/paravirt*
11426 F:      arch/*/include/asm/paravirt*.h
11427 F:      include/linux/hypervisor.h
11428
11429 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11430 M:      Tim Waugh <tim@cyberelk.net>
11431 L:      linux-parport@lists.infradead.org (subscribers-only)
11432 S:      Maintained
11433 F:      Documentation/blockdev/paride.txt
11434 F:      drivers/block/paride/
11435
11436 PARISC ARCHITECTURE
11437 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
11438 M:      Helge Deller <deller@gmx.de>
11439 L:      linux-parisc@vger.kernel.org
11440 W:      http://www.parisc-linux.org/
11441 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11442 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11443 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11444 S:      Maintained
11445 F:      arch/parisc/
11446 F:      Documentation/parisc/
11447 F:      drivers/parisc/
11448 F:      drivers/char/agp/parisc-agp.c
11449 F:      drivers/input/serio/gscps2.c
11450 F:      drivers/parport/parport_gsc.*
11451 F:      drivers/tty/serial/8250/8250_gsc.c
11452 F:      drivers/video/fbdev/sti*
11453 F:      drivers/video/console/sti*
11454 F:      drivers/video/logo/logo_parisc*
11455
11456 PARMAN
11457 M:      Jiri Pirko <jiri@mellanox.com>
11458 L:      netdev@vger.kernel.org
11459 S:      Supported
11460 F:      lib/parman.c
11461 F:      lib/test_parman.c
11462 F:      include/linux/parman.h
11463
11464 PC87360 HARDWARE MONITORING DRIVER
11465 M:      Jim Cromie <jim.cromie@gmail.com>
11466 L:      linux-hwmon@vger.kernel.org
11467 S:      Maintained
11468 F:      Documentation/hwmon/pc87360
11469 F:      drivers/hwmon/pc87360.c
11470
11471 PC8736x GPIO DRIVER
11472 M:      Jim Cromie <jim.cromie@gmail.com>
11473 S:      Maintained
11474 F:      drivers/char/pc8736x_gpio.c
11475
11476 PC87427 HARDWARE MONITORING DRIVER
11477 M:      Jean Delvare <jdelvare@suse.com>
11478 L:      linux-hwmon@vger.kernel.org
11479 S:      Maintained
11480 F:      Documentation/hwmon/pc87427
11481 F:      drivers/hwmon/pc87427.c
11482
11483 PCA9532 LED DRIVER
11484 M:      Riku Voipio <riku.voipio@iki.fi>
11485 S:      Maintained
11486 F:      drivers/leds/leds-pca9532.c
11487 F:      include/linux/leds-pca9532.h
11488
11489 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11490 M:      Guenter Roeck <linux@roeck-us.net>
11491 L:      linux-i2c@vger.kernel.org
11492 S:      Maintained
11493 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11494
11495 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11496 M:      Khalid Aziz <khalid@gonehiking.org>
11497 S:      Maintained
11498 F:      drivers/firmware/pcdp.*
11499
11500 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11501 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11502 L:      linux-pci@vger.kernel.org
11503 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11504 S:      Maintained
11505 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11506 F:      drivers/pci/controller/pci-aardvark.c
11507
11508 PCI DRIVER FOR ALTERA PCIE IP
11509 M:      Ley Foon Tan <lftan@altera.com>
11510 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11511 L:      linux-pci@vger.kernel.org
11512 S:      Supported
11513 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11514 F:      drivers/pci/controller/pcie-altera.c
11515
11516 PCI DRIVER FOR APPLIEDMICRO XGENE
11517 M:      Tanmay Inamdar <tinamdar@apm.com>
11518 L:      linux-pci@vger.kernel.org
11519 L:      linux-arm-kernel@lists.infradead.org
11520 S:      Maintained
11521 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11522 F:      drivers/pci/controller/pci-xgene.c
11523
11524 PCI DRIVER FOR ARM VERSATILE PLATFORM
11525 M:      Rob Herring <robh@kernel.org>
11526 L:      linux-pci@vger.kernel.org
11527 L:      linux-arm-kernel@lists.infradead.org
11528 S:      Maintained
11529 F:      Documentation/devicetree/bindings/pci/versatile.txt
11530 F:      drivers/pci/controller/pci-versatile.c
11531
11532 PCI DRIVER FOR ARMADA 8K
11533 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11534 L:      linux-pci@vger.kernel.org
11535 L:      linux-arm-kernel@lists.infradead.org
11536 S:      Maintained
11537 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11538 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11539
11540 PCI DRIVER FOR CADENCE PCIE IP
11541 M:      Alan Douglas <adouglas@cadence.com>
11542 L:      linux-pci@vger.kernel.org
11543 S:      Maintained
11544 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11545 F:      drivers/pci/controller/pcie-cadence*
11546
11547 PCI DRIVER FOR FREESCALE LAYERSCAPE
11548 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11549 M:      Mingkai Hu <mingkai.hu@nxp.com>
11550 M:      Roy Zang <roy.zang@nxp.com>
11551 L:      linuxppc-dev@lists.ozlabs.org
11552 L:      linux-pci@vger.kernel.org
11553 L:      linux-arm-kernel@lists.infradead.org
11554 S:      Maintained
11555 F:      drivers/pci/controller/dwc/*layerscape*
11556
11557 PCI DRIVER FOR GENERIC OF HOSTS
11558 M:      Will Deacon <will.deacon@arm.com>
11559 L:      linux-pci@vger.kernel.org
11560 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11561 S:      Maintained
11562 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11563 F:      drivers/pci/controller/pci-host-common.c
11564 F:      drivers/pci/controller/pci-host-generic.c
11565
11566 PCI DRIVER FOR IMX6
11567 M:      Richard Zhu <hongxing.zhu@nxp.com>
11568 M:      Lucas Stach <l.stach@pengutronix.de>
11569 L:      linux-pci@vger.kernel.org
11570 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11571 S:      Maintained
11572 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11573 F:      drivers/pci/controller/dwc/*imx6*
11574
11575 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11576 M:      Keith Busch <keith.busch@intel.com>
11577 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11578 L:      linux-pci@vger.kernel.org
11579 S:      Supported
11580 F:      drivers/pci/controller/vmd.c
11581
11582 PCI DRIVER FOR MICROSEMI SWITCHTEC
11583 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11584 M:      Logan Gunthorpe <logang@deltatee.com>
11585 L:      linux-pci@vger.kernel.org
11586 S:      Maintained
11587 F:      Documentation/switchtec.txt
11588 F:      Documentation/ABI/testing/sysfs-class-switchtec
11589 F:      drivers/pci/switch/switchtec*
11590 F:      include/uapi/linux/switchtec_ioctl.h
11591 F:      include/linux/switchtec.h
11592 F:      drivers/ntb/hw/mscc/
11593
11594 PCI DRIVER FOR MOBIVEIL PCIE IP
11595 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11596 L:      linux-pci@vger.kernel.org
11597 S:      Supported
11598 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11599 F:      drivers/pci/controller/pcie-mobiveil.c
11600
11601 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11602 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11603 M:      Jason Cooper <jason@lakedaemon.net>
11604 L:      linux-pci@vger.kernel.org
11605 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11606 S:      Maintained
11607 F:      drivers/pci/controller/*mvebu*
11608
11609 PCI DRIVER FOR NVIDIA TEGRA
11610 M:      Thierry Reding <thierry.reding@gmail.com>
11611 L:      linux-tegra@vger.kernel.org
11612 L:      linux-pci@vger.kernel.org
11613 S:      Supported
11614 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11615 F:      drivers/pci/controller/pci-tegra.c
11616
11617 PCI DRIVER FOR RENESAS R-CAR
11618 M:      Simon Horman <horms@verge.net.au>
11619 L:      linux-pci@vger.kernel.org
11620 L:      linux-renesas-soc@vger.kernel.org
11621 S:      Maintained
11622 F:      drivers/pci/controller/*rcar*
11623
11624 PCI DRIVER FOR SAMSUNG EXYNOS
11625 M:      Jingoo Han <jingoohan1@gmail.com>
11626 L:      linux-pci@vger.kernel.org
11627 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11628 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11629 S:      Maintained
11630 F:      drivers/pci/controller/dwc/pci-exynos.c
11631
11632 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11633 M:      Jingoo Han <jingoohan1@gmail.com>
11634 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11635 L:      linux-pci@vger.kernel.org
11636 S:      Maintained
11637 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11638 F:      drivers/pci/controller/dwc/*designware*
11639
11640 PCI DRIVER FOR TI DRA7XX
11641 M:      Kishon Vijay Abraham I <kishon@ti.com>
11642 L:      linux-omap@vger.kernel.org
11643 L:      linux-pci@vger.kernel.org
11644 S:      Supported
11645 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11646 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11647
11648 PCI DRIVER FOR TI KEYSTONE
11649 M:      Murali Karicheri <m-karicheri2@ti.com>
11650 L:      linux-pci@vger.kernel.org
11651 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11652 S:      Maintained
11653 F:      drivers/pci/controller/dwc/pci-keystone.c
11654
11655 PCI ENDPOINT SUBSYSTEM
11656 M:      Kishon Vijay Abraham I <kishon@ti.com>
11657 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11658 L:      linux-pci@vger.kernel.org
11659 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11660 S:      Supported
11661 F:      drivers/pci/endpoint/
11662 F:      drivers/misc/pci_endpoint_test.c
11663 F:      tools/pci/
11664
11665 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11666 M:      Russell Currey <ruscur@russell.cc>
11667 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11668 M:      Oliver O'Halloran <oohall@gmail.com>
11669 L:      linuxppc-dev@lists.ozlabs.org
11670 S:      Supported
11671 F:      Documentation/PCI/pci-error-recovery.txt
11672 F:      drivers/pci/pcie/aer.c
11673 F:      drivers/pci/pcie/dpc.c
11674 F:      drivers/pci/pcie/err.c
11675 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11676 F:      arch/powerpc/kernel/eeh*.c
11677 F:      arch/powerpc/platforms/*/eeh*.c
11678 F:      arch/powerpc/include/*/eeh*.h
11679
11680 PCI ERROR RECOVERY
11681 M:      Linas Vepstas <linasvepstas@gmail.com>
11682 L:      linux-pci@vger.kernel.org
11683 S:      Supported
11684 F:      Documentation/PCI/pci-error-recovery.txt
11685
11686 PCI MSI DRIVER FOR ALTERA MSI IP
11687 M:      Ley Foon Tan <lftan@altera.com>
11688 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11689 L:      linux-pci@vger.kernel.org
11690 S:      Supported
11691 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11692 F:      drivers/pci/controller/pcie-altera-msi.c
11693
11694 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11695 M:      Duc Dang <dhdang@apm.com>
11696 L:      linux-pci@vger.kernel.org
11697 L:      linux-arm-kernel@lists.infradead.org
11698 S:      Maintained
11699 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11700 F:      drivers/pci/controller/pci-xgene-msi.c
11701
11702 PCI SUBSYSTEM
11703 M:      Bjorn Helgaas <bhelgaas@google.com>
11704 L:      linux-pci@vger.kernel.org
11705 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11706 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11707 S:      Supported
11708 F:      Documentation/devicetree/bindings/pci/
11709 F:      Documentation/PCI/
11710 F:      drivers/acpi/pci*
11711 F:      drivers/pci/
11712 F:      include/asm-generic/pci*
11713 F:      include/linux/pci*
11714 F:      include/linux/of_pci.h
11715 F:      include/uapi/linux/pci*
11716 F:      lib/pci*
11717 F:      arch/x86/pci/
11718 F:      arch/x86/kernel/quirks.c
11719
11720 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11721 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11722 L:      linux-pci@vger.kernel.org
11723 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11724 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11725 S:      Supported
11726 F:      drivers/pci/controller/
11727
11728 PCIE DRIVER FOR AXIS ARTPEC
11729 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11730 L:      linux-arm-kernel@axis.com
11731 L:      linux-pci@vger.kernel.org
11732 S:      Maintained
11733 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11734 F:      drivers/pci/controller/dwc/*artpec*
11735
11736 PCIE DRIVER FOR CAVIUM THUNDERX
11737 M:      David Daney <david.daney@cavium.com>
11738 L:      linux-pci@vger.kernel.org
11739 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11740 S:      Supported
11741 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11742 F:      drivers/pci/controller/pci-thunder-*
11743
11744 PCIE DRIVER FOR HISILICON
11745 M:      Zhou Wang <wangzhou1@hisilicon.com>
11746 L:      linux-pci@vger.kernel.org
11747 S:      Maintained
11748 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11749 F:      drivers/pci/controller/dwc/pcie-hisi.c
11750
11751 PCIE DRIVER FOR HISILICON KIRIN
11752 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11753 M:      Binghui Wang <wangbinghui@hisilicon.com>
11754 L:      linux-pci@vger.kernel.org
11755 S:      Maintained
11756 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11757 F:      drivers/pci/controller/dwc/pcie-kirin.c
11758
11759 PCIE DRIVER FOR HISILICON STB
11760 M:      Jianguo Sun <sunjianguo1@huawei.com>
11761 M:      Shawn Guo <shawn.guo@linaro.org>
11762 L:      linux-pci@vger.kernel.org
11763 S:      Maintained
11764 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11765 F:      drivers/pci/controller/dwc/pcie-histb.c
11766
11767 PCIE DRIVER FOR MEDIATEK
11768 M:      Ryder Lee <ryder.lee@mediatek.com>
11769 L:      linux-pci@vger.kernel.org
11770 L:      linux-mediatek@lists.infradead.org
11771 S:      Supported
11772 F:      Documentation/devicetree/bindings/pci/mediatek*
11773 F:      drivers/pci/controller/*mediatek*
11774
11775 PCIE DRIVER FOR QUALCOMM MSM
11776 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11777 L:      linux-pci@vger.kernel.org
11778 L:      linux-arm-msm@vger.kernel.org
11779 S:      Maintained
11780 F:      drivers/pci/controller/dwc/*qcom*
11781
11782 PCIE DRIVER FOR ROCKCHIP
11783 M:      Shawn Lin <shawn.lin@rock-chips.com>
11784 L:      linux-pci@vger.kernel.org
11785 L:      linux-rockchip@lists.infradead.org
11786 S:      Maintained
11787 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11788 F:      drivers/pci/controller/pcie-rockchip*
11789
11790 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11791 M:      Linus Walleij <linus.walleij@linaro.org>
11792 L:      linux-pci@vger.kernel.org
11793 S:      Maintained
11794 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11795 F:      drivers/pci/controller/pci-v3-semi.c
11796
11797 PCIE DRIVER FOR ST SPEAR13XX
11798 M:      Pratyush Anand <pratyush.anand@gmail.com>
11799 L:      linux-pci@vger.kernel.org
11800 S:      Maintained
11801 F:      drivers/pci/controller/dwc/*spear*
11802
11803 PCMCIA SUBSYSTEM
11804 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11805 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11806 S:      Odd Fixes
11807 F:      Documentation/pcmcia/
11808 F:      tools/pcmcia/
11809 F:      drivers/pcmcia/
11810 F:      include/pcmcia/
11811
11812 PCNET32 NETWORK DRIVER
11813 M:      Don Fry <pcnet32@frontier.com>
11814 L:      netdev@vger.kernel.org
11815 S:      Maintained
11816 F:      drivers/net/ethernet/amd/pcnet32.c
11817
11818 PCRYPT PARALLEL CRYPTO ENGINE
11819 M:      Steffen Klassert <steffen.klassert@secunet.com>
11820 L:      linux-crypto@vger.kernel.org
11821 S:      Maintained
11822 F:      crypto/pcrypt.c
11823 F:      include/crypto/pcrypt.h
11824
11825 PEAQ WMI HOTKEYS DRIVER
11826 M:      Hans de Goede <hdegoede@redhat.com>
11827 L:      platform-driver-x86@vger.kernel.org
11828 S:      Maintained
11829 F:      drivers/platform/x86/peaq-wmi.c
11830
11831 PER-CPU MEMORY ALLOCATOR
11832 M:      Dennis Zhou <dennis@kernel.org>
11833 M:      Tejun Heo <tj@kernel.org>
11834 M:      Christoph Lameter <cl@linux.com>
11835 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
11836 S:      Maintained
11837 F:      include/linux/percpu*.h
11838 F:      mm/percpu*.c
11839 F:      arch/*/include/asm/percpu.h
11840
11841 PER-TASK DELAY ACCOUNTING
11842 M:      Balbir Singh <bsingharora@gmail.com>
11843 S:      Maintained
11844 F:      include/linux/delayacct.h
11845 F:      kernel/delayacct.c
11846
11847 PERFORMANCE EVENTS SUBSYSTEM
11848 M:      Peter Zijlstra <peterz@infradead.org>
11849 M:      Ingo Molnar <mingo@redhat.com>
11850 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11851 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11852 R:      Jiri Olsa <jolsa@redhat.com>
11853 R:      Namhyung Kim <namhyung@kernel.org>
11854 L:      linux-kernel@vger.kernel.org
11855 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11856 S:      Supported
11857 F:      kernel/events/*
11858 F:      include/linux/perf_event.h
11859 F:      include/uapi/linux/perf_event.h
11860 F:      arch/*/kernel/perf_event*.c
11861 F:      arch/*/kernel/*/perf_event*.c
11862 F:      arch/*/kernel/*/*/perf_event*.c
11863 F:      arch/*/include/asm/perf_event.h
11864 F:      arch/*/kernel/perf_callchain.c
11865 F:      arch/*/events/*
11866 F:      tools/perf/
11867
11868 PERSONALITY HANDLING
11869 M:      Christoph Hellwig <hch@infradead.org>
11870 L:      linux-abi-devel@lists.sourceforge.net
11871 S:      Maintained
11872 F:      include/linux/personality.h
11873 F:      include/uapi/linux/personality.h
11874
11875 PHOENIX RC FLIGHT CONTROLLER ADAPTER
11876 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11877 L:      linux-input@vger.kernel.org
11878 S:      Maintained
11879 F:      Documentation/input/devices/pxrc.rst
11880 F:      drivers/input/joystick/pxrc.c
11881
11882 PHONET PROTOCOL
11883 M:      Remi Denis-Courmont <courmisch@gmail.com>
11884 S:      Supported
11885 F:      Documentation/networking/phonet.txt
11886 F:      include/linux/phonet.h
11887 F:      include/net/phonet/
11888 F:      include/uapi/linux/phonet.h
11889 F:      net/phonet/
11890
11891 PHRAM MTD DRIVER
11892 M:      Joern Engel <joern@lazybastard.org>
11893 L:      linux-mtd@lists.infradead.org
11894 S:      Maintained
11895 F:      drivers/mtd/devices/phram.c
11896
11897 PICOLCD HID DRIVER
11898 M:      Bruno Prémont <bonbons@linux-vserver.org>
11899 L:      linux-input@vger.kernel.org
11900 S:      Maintained
11901 F:      drivers/hid/hid-picolcd*
11902
11903 PICOXCELL SUPPORT
11904 M:      Jamie Iles <jamie@jamieiles.com>
11905 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11906 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11907 S:      Supported
11908 F:      arch/arm/boot/dts/picoxcell*
11909 F:      arch/arm/mach-picoxcell/
11910 F:      drivers/crypto/picoxcell*
11911
11912 PIN CONTROL SUBSYSTEM
11913 M:      Linus Walleij <linus.walleij@linaro.org>
11914 L:      linux-gpio@vger.kernel.org
11915 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11916 S:      Maintained
11917 F:      Documentation/devicetree/bindings/pinctrl/
11918 F:      Documentation/driver-api/pinctl.rst
11919 F:      drivers/pinctrl/
11920 F:      include/linux/pinctrl/
11921
11922 PIN CONTROLLER - MICROCHIP AT91
11923 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11924 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11925 L:      linux-gpio@vger.kernel.org
11926 S:      Supported
11927 F:      drivers/pinctrl/pinctrl-at91*
11928
11929 PIN CONTROLLER - FREESCALE
11930 M:      Dong Aisheng <aisheng.dong@nxp.com>
11931 M:      Fabio Estevam <festevam@gmail.com>
11932 M:      Shawn Guo <shawnguo@kernel.org>
11933 M:      Stefan Agner <stefan@agner.ch>
11934 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11935 L:      linux-gpio@vger.kernel.org
11936 S:      Maintained
11937 F:      drivers/pinctrl/freescale/
11938 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11939
11940 PIN CONTROLLER - INTEL
11941 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11942 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
11943 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
11944 S:      Maintained
11945 F:      drivers/pinctrl/intel/
11946
11947 PIN CONTROLLER - MEDIATEK
11948 M:      Sean Wang <sean.wang@kernel.org>
11949 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11950 S:      Maintained
11951 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11952 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11953 F:      drivers/pinctrl/mediatek/
11954
11955 PIN CONTROLLER - QUALCOMM
11956 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11957 S:      Maintained
11958 L:      linux-arm-msm@vger.kernel.org
11959 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11960 F:      drivers/pinctrl/qcom/
11961
11962 PIN CONTROLLER - RENESAS
11963 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11964 L:      linux-renesas-soc@vger.kernel.org
11965 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11966 S:      Maintained
11967 F:      drivers/pinctrl/pinctrl-rz*
11968 F:      drivers/pinctrl/sh-pfc/
11969
11970 PIN CONTROLLER - SAMSUNG
11971 M:      Tomasz Figa <tomasz.figa@gmail.com>
11972 M:      Krzysztof Kozlowski <krzk@kernel.org>
11973 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11974 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11975 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11976 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11977 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11978 S:      Maintained
11979 F:      drivers/pinctrl/samsung/
11980 F:      include/dt-bindings/pinctrl/samsung.h
11981 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11982
11983 PIN CONTROLLER - SINGLE
11984 M:      Tony Lindgren <tony@atomide.com>
11985 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11986 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11987 L:      linux-omap@vger.kernel.org
11988 S:      Maintained
11989 F:      drivers/pinctrl/pinctrl-single.c
11990
11991 PIN CONTROLLER - ST SPEAR
11992 M:      Viresh Kumar <vireshk@kernel.org>
11993 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11994 W:      http://www.st.com/spear
11995 S:      Maintained
11996 F:      drivers/pinctrl/spear/
11997
11998 PISTACHIO SOC SUPPORT
11999 M:      James Hartley <james.hartley@sondrel.com>
12000 L:      linux-mips@vger.kernel.org
12001 S:      Odd Fixes
12002 F:      arch/mips/pistachio/
12003 F:      arch/mips/include/asm/mach-pistachio/
12004 F:      arch/mips/boot/dts/img/pistachio*
12005 F:      arch/mips/configs/pistachio*_defconfig
12006
12007 PKTCDVD DRIVER
12008 S:      Orphan
12009 M:      linux-block@vger.kernel.org
12010 F:      drivers/block/pktcdvd.c
12011 F:      include/linux/pktcdvd.h
12012 F:      include/uapi/linux/pktcdvd.h
12013
12014 PKUNITY SOC DRIVERS
12015 M:      Guan Xuetao <gxt@pku.edu.cn>
12016 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12017 S:      Maintained
12018 T:      git git://github.com/gxt/linux.git
12019 F:      drivers/input/serio/i8042-unicore32io.h
12020 F:      drivers/i2c/busses/i2c-puv3.c
12021 F:      drivers/video/fbdev/fb-puv3.c
12022 F:      drivers/rtc/rtc-puv3.c
12023
12024 PMBUS HARDWARE MONITORING DRIVERS
12025 M:      Guenter Roeck <linux@roeck-us.net>
12026 L:      linux-hwmon@vger.kernel.org
12027 W:      http://hwmon.wiki.kernel.org/
12028 W:      http://www.roeck-us.net/linux/drivers/
12029 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12030 S:      Maintained
12031 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12032 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12033 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12034 F:      Documentation/hwmon/adm1275
12035 F:      Documentation/hwmon/ibm-cffps
12036 F:      Documentation/hwmon/ir35221
12037 F:      Documentation/hwmon/lm25066
12038 F:      Documentation/hwmon/ltc2978
12039 F:      Documentation/hwmon/ltc3815
12040 F:      Documentation/hwmon/max16064
12041 F:      Documentation/hwmon/max20751
12042 F:      Documentation/hwmon/max31785
12043 F:      Documentation/hwmon/max34440
12044 F:      Documentation/hwmon/max8688
12045 F:      Documentation/hwmon/pmbus
12046 F:      Documentation/hwmon/pmbus-core
12047 F:      Documentation/hwmon/tps40422
12048 F:      Documentation/hwmon/ucd9000
12049 F:      Documentation/hwmon/ucd9200
12050 F:      Documentation/hwmon/zl6100
12051 F:      drivers/hwmon/pmbus/
12052 F:      include/linux/pmbus.h
12053
12054 PMC SIERRA MaxRAID DRIVER
12055 L:      linux-scsi@vger.kernel.org
12056 W:      http://www.pmc-sierra.com/
12057 S:      Orphan
12058 F:      drivers/scsi/pmcraid.*
12059
12060 PMC SIERRA PM8001 DRIVER
12061 M:      Jack Wang <jinpu.wang@profitbricks.com>
12062 M:      lindar_liu@usish.com
12063 L:      linux-scsi@vger.kernel.org
12064 S:      Supported
12065 F:      drivers/scsi/pm8001/
12066
12067 PNP SUPPORT
12068 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12069 S:      Maintained
12070 F:      drivers/pnp/
12071
12072 PNI RM3100 IIO DRIVER
12073 M:      Song Qiang <songqiang1304521@gmail.com>
12074 L:      linux-iio@vger.kernel.org
12075 S:      Maintained
12076 F:      drivers/iio/magnetometer/rm3100*
12077 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
12078
12079 POSIX CLOCKS and TIMERS
12080 M:      Thomas Gleixner <tglx@linutronix.de>
12081 L:      linux-kernel@vger.kernel.org
12082 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12083 S:      Maintained
12084 F:      fs/timerfd.c
12085 F:      include/linux/timer*
12086 F:      kernel/time/*timer*
12087
12088 POWER MANAGEMENT CORE
12089 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12090 L:      linux-pm@vger.kernel.org
12091 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12092 B:      https://bugzilla.kernel.org
12093 S:      Supported
12094 F:      drivers/base/power/
12095 F:      include/linux/pm.h
12096 F:      include/linux/pm_*
12097 F:      include/linux/powercap.h
12098 F:      drivers/powercap/
12099 F:      kernel/configs/nopm.config
12100
12101 POWER STATE COORDINATION INTERFACE (PSCI)
12102 M:      Mark Rutland <mark.rutland@arm.com>
12103 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12104 L:      linux-arm-kernel@lists.infradead.org
12105 S:      Maintained
12106 F:      drivers/firmware/psci*.c
12107 F:      include/linux/psci.h
12108 F:      include/uapi/linux/psci.h
12109
12110 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12111 M:      Sebastian Reichel <sre@kernel.org>
12112 L:      linux-pm@vger.kernel.org
12113 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12114 S:      Maintained
12115 F:      Documentation/ABI/testing/sysfs-class-power
12116 F:      Documentation/devicetree/bindings/power/supply/
12117 F:      include/linux/power_supply.h
12118 F:      drivers/power/supply/
12119
12120 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12121 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12122 L:      linuxppc-dev@lists.ozlabs.org
12123 S:      Maintained
12124 F:      drivers/char/powernv-op-panel.c
12125
12126 PPP OVER ATM (RFC 2364)
12127 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12128 S:      Maintained
12129 F:      net/atm/pppoatm.c
12130 F:      include/uapi/linux/atmppp.h
12131
12132 PPP OVER ETHERNET
12133 M:      Michal Ostrowski <mostrows@earthlink.net>
12134 S:      Maintained
12135 F:      drivers/net/ppp/pppoe.c
12136 F:      drivers/net/ppp/pppox.c
12137
12138 PPP OVER L2TP
12139 M:      James Chapman <jchapman@katalix.com>
12140 S:      Maintained
12141 F:      net/l2tp/l2tp_ppp.c
12142 F:      include/linux/if_pppol2tp.h
12143 F:      include/uapi/linux/if_pppol2tp.h
12144
12145 PPP PROTOCOL DRIVERS AND COMPRESSORS
12146 M:      Paul Mackerras <paulus@samba.org>
12147 L:      linux-ppp@vger.kernel.org
12148 S:      Maintained
12149 F:      drivers/net/ppp/ppp_*
12150
12151 PPS SUPPORT
12152 M:      Rodolfo Giometti <giometti@enneenne.com>
12153 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12154 L:      linuxpps@ml.enneenne.com (subscribers-only)
12155 S:      Maintained
12156 F:      Documentation/pps/
12157 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12158 F:      Documentation/ABI/testing/sysfs-pps
12159 F:      drivers/pps/
12160 F:      include/linux/pps*.h
12161 F:      include/uapi/linux/pps.h
12162
12163 PPTP DRIVER
12164 M:      Dmitry Kozlov <xeb@mail.ru>
12165 L:      netdev@vger.kernel.org
12166 S:      Maintained
12167 F:      drivers/net/ppp/pptp.c
12168 W:      http://sourceforge.net/projects/accel-pptp
12169
12170 PREEMPTIBLE KERNEL
12171 M:      Robert Love <rml@tech9.net>
12172 L:      kpreempt-tech@lists.sourceforge.net
12173 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
12174 S:      Supported
12175 F:      Documentation/preempt-locking.txt
12176 F:      include/linux/preempt.h
12177
12178 PRINTK
12179 M:      Petr Mladek <pmladek@suse.com>
12180 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12181 R:      Steven Rostedt <rostedt@goodmis.org>
12182 S:      Maintained
12183 F:      kernel/printk/
12184 F:      include/linux/printk.h
12185
12186 PRISM54 WIRELESS DRIVER
12187 M:      Luis Chamberlain <mcgrof@kernel.org>
12188 L:      linux-wireless@vger.kernel.org
12189 W:      http://wireless.kernel.org/en/users/Drivers/p54
12190 S:      Obsolete
12191 F:      drivers/net/wireless/intersil/prism54/
12192
12193 PROC FILESYSTEM
12194 R:      Alexey Dobriyan <adobriyan@gmail.com>
12195 L:      linux-kernel@vger.kernel.org
12196 L:      linux-fsdevel@vger.kernel.org
12197 S:      Maintained
12198 F:      fs/proc/
12199 F:      include/linux/proc_fs.h
12200 F:      tools/testing/selftests/proc/
12201 F:      Documentation/filesystems/proc.txt
12202
12203 PROC SYSCTL
12204 M:      Luis Chamberlain <mcgrof@kernel.org>
12205 M:      Kees Cook <keescook@chromium.org>
12206 L:      linux-kernel@vger.kernel.org
12207 L:      linux-fsdevel@vger.kernel.org
12208 S:      Maintained
12209 F:      fs/proc/proc_sysctl.c
12210 F:      include/linux/sysctl.h
12211 F:      kernel/sysctl.c
12212 F:      tools/testing/selftests/sysctl/
12213
12214 PS3 NETWORK SUPPORT
12215 M:      Geoff Levand <geoff@infradead.org>
12216 L:      netdev@vger.kernel.org
12217 L:      linuxppc-dev@lists.ozlabs.org
12218 S:      Maintained
12219 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12220
12221 PS3 PLATFORM SUPPORT
12222 M:      Geoff Levand <geoff@infradead.org>
12223 L:      linuxppc-dev@lists.ozlabs.org
12224 S:      Maintained
12225 F:      arch/powerpc/boot/ps3*
12226 F:      arch/powerpc/include/asm/lv1call.h
12227 F:      arch/powerpc/include/asm/ps3*.h
12228 F:      arch/powerpc/platforms/ps3/
12229 F:      drivers/*/ps3*
12230 F:      drivers/ps3/
12231 F:      drivers/rtc/rtc-ps3.c
12232 F:      drivers/usb/host/*ps3.c
12233 F:      sound/ppc/snd_ps3*
12234
12235 PS3VRAM DRIVER
12236 M:      Jim Paris <jim@jtan.com>
12237 M:      Geoff Levand <geoff@infradead.org>
12238 L:      linuxppc-dev@lists.ozlabs.org
12239 S:      Maintained
12240 F:      drivers/block/ps3vram.c
12241
12242 PSAMPLE PACKET SAMPLING SUPPORT:
12243 M:      Yotam Gigi <yotam.gi@gmail.com>
12244 S:      Maintained
12245 F:      net/psample
12246 F:      include/net/psample.h
12247 F:      include/uapi/linux/psample.h
12248
12249 PSTORE FILESYSTEM
12250 M:      Kees Cook <keescook@chromium.org>
12251 M:      Anton Vorontsov <anton@enomsg.org>
12252 M:      Colin Cross <ccross@android.com>
12253 M:      Tony Luck <tony.luck@intel.com>
12254 S:      Maintained
12255 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12256 F:      fs/pstore/
12257 F:      include/linux/pstore*
12258 F:      drivers/firmware/efi/efi-pstore.c
12259 F:      drivers/acpi/apei/erst.c
12260 F:      Documentation/admin-guide/ramoops.rst
12261 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12262 K:      \b(pstore|ramoops)
12263
12264 PTP HARDWARE CLOCK SUPPORT
12265 M:      Richard Cochran <richardcochran@gmail.com>
12266 L:      netdev@vger.kernel.org
12267 S:      Maintained
12268 W:      http://linuxptp.sourceforge.net/
12269 F:      Documentation/ABI/testing/sysfs-ptp
12270 F:      Documentation/ptp/*
12271 F:      drivers/net/phy/dp83640*
12272 F:      drivers/ptp/*
12273 F:      include/linux/ptp_cl*
12274
12275 PTRACE SUPPORT
12276 M:      Oleg Nesterov <oleg@redhat.com>
12277 S:      Maintained
12278 F:      include/asm-generic/syscall.h
12279 F:      include/linux/ptrace.h
12280 F:      include/linux/regset.h
12281 F:      include/linux/tracehook.h
12282 F:      include/uapi/linux/ptrace.h
12283 F:      include/uapi/linux/ptrace.h
12284 F:      include/asm-generic/ptrace.h
12285 F:      kernel/ptrace.c
12286 F:      arch/*/ptrace*.c
12287 F:      arch/*/*/ptrace*.c
12288 F:      arch/*/include/asm/ptrace*.h
12289
12290 PULSE8-CEC DRIVER
12291 M:      Hans Verkuil <hverkuil@xs4all.nl>
12292 L:      linux-media@vger.kernel.org
12293 T:      git git://linuxtv.org/media_tree.git
12294 S:      Maintained
12295 F:      drivers/media/usb/pulse8-cec/*
12296 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12297
12298 PVRUSB2 VIDEO4LINUX DRIVER
12299 M:      Mike Isely <isely@pobox.com>
12300 L:      pvrusb2@isely.net       (subscribers-only)
12301 L:      linux-media@vger.kernel.org
12302 W:      http://www.isely.net/pvrusb2/
12303 T:      git git://linuxtv.org/media_tree.git
12304 S:      Maintained
12305 F:      Documentation/media/v4l-drivers/pvrusb2*
12306 F:      drivers/media/usb/pvrusb2/
12307
12308 PWC WEBCAM DRIVER
12309 M:      Hans Verkuil <hverkuil@xs4all.nl>
12310 L:      linux-media@vger.kernel.org
12311 T:      git git://linuxtv.org/media_tree.git
12312 S:      Odd Fixes
12313 F:      drivers/media/usb/pwc/*
12314
12315 PWM FAN DRIVER
12316 M:      Kamil Debski <kamil@wypas.org>
12317 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12318 L:      linux-hwmon@vger.kernel.org
12319 S:      Supported
12320 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12321 F:      Documentation/hwmon/pwm-fan
12322 F:      drivers/hwmon/pwm-fan.c
12323
12324 PWM IR Transmitter
12325 M:      Sean Young <sean@mess.org>
12326 L:      linux-media@vger.kernel.org
12327 S:      Maintained
12328 F:      drivers/media/rc/pwm-ir-tx.c
12329
12330 PWM SUBSYSTEM
12331 M:      Thierry Reding <thierry.reding@gmail.com>
12332 L:      linux-pwm@vger.kernel.org
12333 S:      Maintained
12334 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12335 F:      Documentation/pwm.txt
12336 F:      Documentation/devicetree/bindings/pwm/
12337 F:      include/linux/pwm.h
12338 F:      drivers/pwm/
12339 F:      drivers/video/backlight/pwm_bl.c
12340 F:      include/linux/pwm_backlight.h
12341 F:      drivers/gpio/gpio-mvebu.c
12342 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12343
12344 PXA GPIO DRIVER
12345 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12346 L:      linux-gpio@vger.kernel.org
12347 S:      Maintained
12348 F:      drivers/gpio/gpio-pxa.c
12349
12350 PXA MMCI DRIVER
12351 S:      Orphan
12352
12353 PXA RTC DRIVER
12354 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12355 L:      linux-rtc@vger.kernel.org
12356 S:      Maintained
12357
12358 PXA2xx/PXA3xx SUPPORT
12359 M:      Daniel Mack <daniel@zonque.org>
12360 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12361 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12362 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12363 T:      git git://github.com/hzhuang1/linux.git
12364 T:      git git://github.com/rjarzmik/linux.git
12365 S:      Maintained
12366 F:      arch/arm/boot/dts/pxa*
12367 F:      arch/arm/mach-pxa/
12368 F:      drivers/dma/pxa*
12369 F:      drivers/pcmcia/pxa2xx*
12370 F:      drivers/pinctrl/pxa/
12371 F:      drivers/spi/spi-pxa2xx*
12372 F:      drivers/usb/gadget/udc/pxa2*
12373 F:      include/sound/pxa2xx-lib.h
12374 F:      sound/arm/pxa*
12375 F:      sound/soc/pxa/
12376
12377 QAT DRIVER
12378 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12379 L:      qat-linux@intel.com
12380 S:      Supported
12381 F:      drivers/crypto/qat/
12382
12383 QCOM AUDIO (ASoC) DRIVERS
12384 M:      Patrick Lai <plai@codeaurora.org>
12385 M:      Banajit Goswami <bgoswami@codeaurora.org>
12386 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12387 S:      Supported
12388 F:      sound/soc/qcom/
12389
12390 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12391 M:      Gabriel Somlo <somlo@cmu.edu>
12392 M:      "Michael S. Tsirkin" <mst@redhat.com>
12393 L:      qemu-devel@nongnu.org
12394 S:      Maintained
12395 F:      drivers/firmware/qemu_fw_cfg.c
12396 F:      include/uapi/linux/qemu_fw_cfg.h
12397
12398 QIB DRIVER
12399 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12400 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12401 L:      linux-rdma@vger.kernel.org
12402 S:      Supported
12403 F:      drivers/infiniband/hw/qib/
12404
12405 QLOGIC QL41xxx FCOE DRIVER
12406 M:      QLogic-Storage-Upstream@cavium.com
12407 L:      linux-scsi@vger.kernel.org
12408 S:      Supported
12409 F:      drivers/scsi/qedf/
12410
12411 QLOGIC QL41xxx ISCSI DRIVER
12412 M:      QLogic-Storage-Upstream@cavium.com
12413 L:      linux-scsi@vger.kernel.org
12414 S:      Supported
12415 F:      drivers/scsi/qedi/
12416
12417 QLOGIC QL4xxx ETHERNET DRIVER
12418 M:      Ariel Elior <Ariel.Elior@cavium.com>
12419 M:      everest-linux-l2@cavium.com
12420 L:      netdev@vger.kernel.org
12421 S:      Supported
12422 F:      drivers/net/ethernet/qlogic/qed/
12423 F:      include/linux/qed/
12424 F:      drivers/net/ethernet/qlogic/qede/
12425
12426 QLOGIC QL4xxx RDMA DRIVER
12427 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
12428 M:      Ariel Elior <Ariel.Elior@cavium.com>
12429 L:      linux-rdma@vger.kernel.org
12430 S:      Supported
12431 F:      drivers/infiniband/hw/qedr/
12432 F:      include/uapi/rdma/qedr-abi.h
12433
12434 QLOGIC QLA1280 SCSI DRIVER
12435 M:      Michael Reed <mdr@sgi.com>
12436 L:      linux-scsi@vger.kernel.org
12437 S:      Maintained
12438 F:      drivers/scsi/qla1280.[ch]
12439
12440 QLOGIC QLA2XXX FC-SCSI DRIVER
12441 M:      qla2xxx-upstream@qlogic.com
12442 L:      linux-scsi@vger.kernel.org
12443 S:      Supported
12444 F:      Documentation/scsi/LICENSE.qla2xxx
12445 F:      drivers/scsi/qla2xxx/
12446
12447 QLOGIC QLA3XXX NETWORK DRIVER
12448 M:      Dept-GELinuxNICDev@cavium.com
12449 L:      netdev@vger.kernel.org
12450 S:      Supported
12451 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
12452 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12453
12454 QLOGIC QLA4XXX iSCSI DRIVER
12455 M:      QLogic-Storage-Upstream@qlogic.com
12456 L:      linux-scsi@vger.kernel.org
12457 S:      Supported
12458 F:      Documentation/scsi/LICENSE.qla4xxx
12459 F:      drivers/scsi/qla4xxx/
12460
12461 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12462 M:      Shahed Shaikh <Shahed.Shaikh@cavium.com>
12463 M:      Manish Chopra <manish.chopra@cavium.com>
12464 M:      Dept-GELinuxNICDev@cavium.com
12465 L:      netdev@vger.kernel.org
12466 S:      Supported
12467 F:      drivers/net/ethernet/qlogic/qlcnic/
12468
12469 QLOGIC QLGE 10Gb ETHERNET DRIVER
12470 M:      Manish Chopra <manish.chopra@cavium.com>
12471 M:      Dept-GELinuxNICDev@cavium.com
12472 L:      netdev@vger.kernel.org
12473 S:      Supported
12474 F:      drivers/net/ethernet/qlogic/qlge/
12475
12476 QM1D1B0004 MEDIA DRIVER
12477 M:      Akihiro Tsukada <tskd08@gmail.com>
12478 L:      linux-media@vger.kernel.org
12479 S:      Odd Fixes
12480 F:      drivers/media/tuners/qm1d1b0004*
12481
12482 QM1D1C0042 MEDIA DRIVER
12483 M:      Akihiro Tsukada <tskd08@gmail.com>
12484 L:      linux-media@vger.kernel.org
12485 S:      Odd Fixes
12486 F:      drivers/media/tuners/qm1d1c0042*
12487
12488 QNX4 FILESYSTEM
12489 M:      Anders Larsen <al@alarsen.net>
12490 W:      http://www.alarsen.net/linux/qnx4fs/
12491 S:      Maintained
12492 F:      fs/qnx4/
12493 F:      include/uapi/linux/qnx4_fs.h
12494 F:      include/uapi/linux/qnxtypes.h
12495
12496 QORIQ DPAA2 FSL-MC BUS DRIVER
12497 M:      Stuart Yoder <stuyoder@gmail.com>
12498 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12499 L:      linux-kernel@vger.kernel.org
12500 S:      Maintained
12501 F:      drivers/bus/fsl-mc/
12502 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12503 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
12504
12505 QT1010 MEDIA DRIVER
12506 M:      Antti Palosaari <crope@iki.fi>
12507 L:      linux-media@vger.kernel.org
12508 W:      https://linuxtv.org
12509 W:      http://palosaari.fi/linux/
12510 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12511 T:      git git://linuxtv.org/anttip/media_tree.git
12512 S:      Maintained
12513 F:      drivers/media/tuners/qt1010*
12514
12515 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12516 M:      Kalle Valo <kvalo@codeaurora.org>
12517 L:      ath10k@lists.infradead.org
12518 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12519 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12520 S:      Supported
12521 F:      drivers/net/wireless/ath/ath10k/
12522
12523 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12524 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12525 L:      linux-wireless@vger.kernel.org
12526 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12527 S:      Supported
12528 F:      drivers/net/wireless/ath/ath9k/
12529
12530 QUALCOMM CAMERA SUBSYSTEM DRIVER
12531 M:      Todor Tomov <todor.too@gmail.com>
12532 L:      linux-media@vger.kernel.org
12533 S:      Maintained
12534 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12535 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12536 F:      drivers/media/platform/qcom/camss/
12537
12538 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12539 M:  Ilia Lin <ilia.lin@gmail.com>
12540 L:  linux-pm@vger.kernel.org
12541 S:  Maintained
12542 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12543 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
12544
12545 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12546 M:      Timur Tabi <timur@kernel.org>
12547 L:      netdev@vger.kernel.org
12548 S:      Maintained
12549 F:      drivers/net/ethernet/qualcomm/emac/
12550
12551 QUALCOMM GENERIC INTERFACE I2C DRIVER
12552 M:      Alok Chauhan <alokc@codeaurora.org>
12553 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12554 L:      linux-i2c@vger.kernel.org
12555 L:      linux-arm-msm@vger.kernel.org
12556 S:      Supported
12557 F:      drivers/i2c/busses/i2c-qcom-geni.c
12558
12559 QUALCOMM HEXAGON ARCHITECTURE
12560 M:      Richard Kuo <rkuo@codeaurora.org>
12561 L:      linux-hexagon@vger.kernel.org
12562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12563 S:      Supported
12564 F:      arch/hexagon/
12565
12566 QUALCOMM HIDMA DRIVER
12567 M:      Sinan Kaya <okaya@kernel.org>
12568 L:      linux-arm-kernel@lists.infradead.org
12569 L:      linux-arm-msm@vger.kernel.org
12570 L:      dmaengine@vger.kernel.org
12571 S:      Supported
12572 F:      drivers/dma/qcom/hidma*
12573
12574 QUALCOMM IOMMU
12575 M:      Rob Clark <robdclark@gmail.com>
12576 L:      iommu@lists.linux-foundation.org
12577 L:      linux-arm-msm@vger.kernel.org
12578 S:      Maintained
12579 F:      drivers/iommu/qcom_iommu.c
12580
12581 QUALCOMM TSENS THERMAL DRIVER
12582 M:      Amit Kucheria <amit.kucheria@linaro.org>
12583 L:      linux-pm@vger.kernel.org
12584 L:      linux-arm-msm@vger.kernel.org
12585 S:      Maintained
12586 F:      drivers/thermal/qcom/
12587
12588 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12589 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12590 L:      linux-media@vger.kernel.org
12591 L:      linux-arm-msm@vger.kernel.org
12592 T:      git git://linuxtv.org/media_tree.git
12593 S:      Maintained
12594 F:      drivers/media/platform/qcom/venus/
12595
12596 QUALCOMM WCN36XX WIRELESS DRIVER
12597 M:      Kalle Valo <kvalo@codeaurora.org>
12598 L:      wcn36xx@lists.infradead.org
12599 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12600 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12601 S:      Supported
12602 F:      drivers/net/wireless/ath/wcn36xx/
12603
12604 QUANTENNA QTNFMAC WIRELESS DRIVER
12605 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12606 M:      Avinash Patil <avinashp@quantenna.com>
12607 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12608 L:      linux-wireless@vger.kernel.org
12609 S:      Maintained
12610 F:      drivers/net/wireless/quantenna
12611
12612 RADEON and AMDGPU DRM DRIVERS
12613 M:      Alex Deucher <alexander.deucher@amd.com>
12614 M:      Christian König <christian.koenig@amd.com>
12615 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12616 L:      amd-gfx@lists.freedesktop.org
12617 T:      git git://people.freedesktop.org/~agd5f/linux
12618 S:      Supported
12619 F:      drivers/gpu/drm/radeon/
12620 F:      include/uapi/drm/radeon_drm.h
12621 F:      drivers/gpu/drm/amd/
12622 F:      include/uapi/drm/amdgpu_drm.h
12623
12624 RADEON FRAMEBUFFER DISPLAY DRIVER
12625 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12626 L:      linux-fbdev@vger.kernel.org
12627 S:      Maintained
12628 F:      drivers/video/fbdev/aty/radeon*
12629 F:      include/uapi/linux/radeonfb.h
12630
12631 RADIOSHARK RADIO DRIVER
12632 M:      Hans Verkuil <hverkuil@xs4all.nl>
12633 L:      linux-media@vger.kernel.org
12634 T:      git git://linuxtv.org/media_tree.git
12635 S:      Maintained
12636 F:      drivers/media/radio/radio-shark.c
12637
12638 RADIOSHARK2 RADIO DRIVER
12639 M:      Hans Verkuil <hverkuil@xs4all.nl>
12640 L:      linux-media@vger.kernel.org
12641 T:      git git://linuxtv.org/media_tree.git
12642 S:      Maintained
12643 F:      drivers/media/radio/radio-shark2.c
12644 F:      drivers/media/radio/radio-tea5777.c
12645
12646 RADOS BLOCK DEVICE (RBD)
12647 M:      Ilya Dryomov <idryomov@gmail.com>
12648 M:      Sage Weil <sage@redhat.com>
12649 M:      Alex Elder <elder@kernel.org>
12650 L:      ceph-devel@vger.kernel.org
12651 W:      http://ceph.com/
12652 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12653 T:      git git://github.com/ceph/ceph-client.git
12654 S:      Supported
12655 F:      Documentation/ABI/testing/sysfs-bus-rbd
12656 F:      drivers/block/rbd.c
12657 F:      drivers/block/rbd_types.h
12658
12659 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12660 M:      Paul Mackerras <paulus@samba.org>
12661 L:      linux-fbdev@vger.kernel.org
12662 S:      Maintained
12663 F:      drivers/video/fbdev/aty/aty128fb.c
12664
12665 RAINSHADOW-CEC DRIVER
12666 M:      Hans Verkuil <hverkuil@xs4all.nl>
12667 L:      linux-media@vger.kernel.org
12668 T:      git git://linuxtv.org/media_tree.git
12669 S:      Maintained
12670 F:      drivers/media/usb/rainshadow-cec/*
12671
12672 RALINK MIPS ARCHITECTURE
12673 M:      John Crispin <john@phrozen.org>
12674 L:      linux-mips@vger.kernel.org
12675 S:      Maintained
12676 F:      arch/mips/ralink
12677
12678 RALINK RT2X00 WIRELESS LAN DRIVER
12679 P:      rt2x00 project
12680 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12681 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12682 L:      linux-wireless@vger.kernel.org
12683 S:      Maintained
12684 F:      drivers/net/wireless/ralink/rt2x00/
12685
12686 RAMDISK RAM BLOCK DEVICE DRIVER
12687 M:      Jens Axboe <axboe@kernel.dk>
12688 S:      Maintained
12689 F:      Documentation/blockdev/ramdisk.txt
12690 F:      drivers/block/brd.c
12691
12692 RANCHU VIRTUAL BOARD FOR MIPS
12693 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12694 L:      linux-mips@vger.kernel.org
12695 S:      Supported
12696 F:      arch/mips/generic/board-ranchu.c
12697 F:      arch/mips/configs/generic/board-ranchu.config
12698
12699 RANDOM NUMBER DRIVER
12700 M:      "Theodore Ts'o" <tytso@mit.edu>
12701 S:      Maintained
12702 F:      drivers/char/random.c
12703
12704 RAPIDIO SUBSYSTEM
12705 M:      Matt Porter <mporter@kernel.crashing.org>
12706 M:      Alexandre Bounine <alex.bou9@gmail.com>
12707 S:      Maintained
12708 F:      drivers/rapidio/
12709
12710 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12711 L:      linux-wireless@vger.kernel.org
12712 S:      Orphan
12713 F:      drivers/net/wireless/ray*
12714
12715 RCUTORTURE TEST FRAMEWORK
12716 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
12717 M:      Josh Triplett <josh@joshtriplett.org>
12718 R:      Steven Rostedt <rostedt@goodmis.org>
12719 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12720 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12721 L:      linux-kernel@vger.kernel.org
12722 S:      Supported
12723 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12724 F:      tools/testing/selftests/rcutorture
12725
12726 RDC R-321X SoC
12727 M:      Florian Fainelli <florian@openwrt.org>
12728 S:      Maintained
12729
12730 RDC R6040 FAST ETHERNET DRIVER
12731 M:      Florian Fainelli <f.fainelli@gmail.com>
12732 L:      netdev@vger.kernel.org
12733 S:      Maintained
12734 F:      drivers/net/ethernet/rdc/r6040.c
12735
12736 RDMAVT - RDMA verbs software
12737 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12738 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12739 L:      linux-rdma@vger.kernel.org
12740 S:      Supported
12741 F:      drivers/infiniband/sw/rdmavt
12742
12743 RDS - RELIABLE DATAGRAM SOCKETS
12744 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12745 L:      netdev@vger.kernel.org
12746 L:      linux-rdma@vger.kernel.org
12747 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12748 W:      https://oss.oracle.com/projects/rds/
12749 S:      Supported
12750 F:      net/rds/
12751 F:      Documentation/networking/rds.txt
12752
12753 RDT - RESOURCE ALLOCATION
12754 M:      Fenghua Yu <fenghua.yu@intel.com>
12755 M:      Reinette Chatre <reinette.chatre@intel.com>
12756 L:      linux-kernel@vger.kernel.org
12757 S:      Supported
12758 F:      arch/x86/kernel/cpu/resctrl/
12759 F:      arch/x86/include/asm/resctrl_sched.h
12760 F:      Documentation/x86/resctrl*
12761
12762 READ-COPY UPDATE (RCU)
12763 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
12764 M:      Josh Triplett <josh@joshtriplett.org>
12765 R:      Steven Rostedt <rostedt@goodmis.org>
12766 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12767 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12768 R:      Joel Fernandes <joel@joelfernandes.org>
12769 L:      linux-kernel@vger.kernel.org
12770 W:      http://www.rdrop.com/users/paulmck/RCU/
12771 S:      Supported
12772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12773 F:      Documentation/RCU/
12774 X:      Documentation/RCU/torture.txt
12775 F:      include/linux/rcu*
12776 X:      include/linux/srcu*.h
12777 F:      kernel/rcu/
12778 X:      kernel/rcu/srcu*.c
12779
12780 REAL TIME CLOCK (RTC) SUBSYSTEM
12781 M:      Alessandro Zummo <a.zummo@towertech.it>
12782 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12783 L:      linux-rtc@vger.kernel.org
12784 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12786 S:      Maintained
12787 F:      Documentation/devicetree/bindings/rtc/
12788 F:      Documentation/rtc.txt
12789 F:      drivers/rtc/
12790 F:      include/linux/rtc.h
12791 F:      include/uapi/linux/rtc.h
12792 F:      include/linux/rtc/
12793 F:      include/linux/platform_data/rtc-*
12794 F:      tools/testing/selftests/rtc/
12795
12796 REALTEK AUDIO CODECS
12797 M:      Bard Liao <bardliao@realtek.com>
12798 M:      Oder Chiou <oder_chiou@realtek.com>
12799 S:      Maintained
12800 F:      sound/soc/codecs/rt*
12801 F:      include/sound/rt*.h
12802
12803 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12804 M:      Linus Walleij <linus.walleij@linaro.org>
12805 S:      Maintained
12806 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12807 F:      drivers/net/dsa/realtek-smi*
12808 F:      drivers/net/dsa/rtl83*
12809
12810 REGISTER MAP ABSTRACTION
12811 M:      Mark Brown <broonie@kernel.org>
12812 L:      linux-kernel@vger.kernel.org
12813 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12814 S:      Supported
12815 F:      Documentation/devicetree/bindings/regmap/
12816 F:      drivers/base/regmap/
12817 F:      include/linux/regmap.h
12818
12819 REISERFS FILE SYSTEM
12820 L:      reiserfs-devel@vger.kernel.org
12821 S:      Supported
12822 F:      fs/reiserfs/
12823
12824 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12825 M:      Ohad Ben-Cohen <ohad@wizery.com>
12826 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12827 L:      linux-remoteproc@vger.kernel.org
12828 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12829 S:      Maintained
12830 F:      Documentation/devicetree/bindings/remoteproc/
12831 F:      Documentation/remoteproc.txt
12832 F:      drivers/remoteproc/
12833 F:      include/linux/remoteproc.h
12834
12835 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12836 M:      Ohad Ben-Cohen <ohad@wizery.com>
12837 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12838 L:      linux-remoteproc@vger.kernel.org
12839 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12840 S:      Maintained
12841 F:      drivers/rpmsg/
12842 F:      Documentation/rpmsg.txt
12843 F:      include/linux/rpmsg.h
12844 F:      include/linux/rpmsg/
12845
12846 RENESAS CLOCK DRIVERS
12847 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12848 L:      linux-renesas-soc@vger.kernel.org
12849 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12850 S:      Supported
12851 F:      drivers/clk/renesas/
12852
12853 RENESAS EMEV2 I2C DRIVER
12854 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12855 S:      Supported
12856 F:      drivers/i2c/busses/i2c-emev2.c
12857
12858 RENESAS ETHERNET DRIVERS
12859 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12860 L:      netdev@vger.kernel.org
12861 L:      linux-renesas-soc@vger.kernel.org
12862 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12863 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12864 F:      drivers/net/ethernet/renesas/
12865 F:      include/linux/sh_eth.h
12866
12867 RENESAS R-CAR GYROADC DRIVER
12868 M:      Marek Vasut <marek.vasut@gmail.com>
12869 L:      linux-iio@vger.kernel.org
12870 S:      Supported
12871 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
12872 F:      drivers/iio/adc/rcar-gyroadc.c
12873
12874 RENESAS R-CAR I2C DRIVERS
12875 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12876 S:      Supported
12877 F:      drivers/i2c/busses/i2c-rcar.c
12878 F:      drivers/i2c/busses/i2c-sh_mobile.c
12879
12880 RENESAS RIIC DRIVER
12881 M:      Chris Brandt <chris.brandt@renesas.com>
12882 S:      Supported
12883 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
12884 F:      drivers/i2c/busses/i2c-riic.c
12885
12886 RENESAS USB PHY DRIVER
12887 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12888 L:      linux-renesas-soc@vger.kernel.org
12889 S:      Maintained
12890 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12891
12892 RESET CONTROLLER FRAMEWORK
12893 M:      Philipp Zabel <p.zabel@pengutronix.de>
12894 T:      git git://git.pengutronix.de/git/pza/linux
12895 S:      Maintained
12896 F:      drivers/reset/
12897 F:      Documentation/devicetree/bindings/reset/
12898 F:      include/dt-bindings/reset/
12899 F:      include/linux/reset.h
12900 F:      include/linux/reset-controller.h
12901
12902 RESTARTABLE SEQUENCES SUPPORT
12903 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12904 M:      Peter Zijlstra <peterz@infradead.org>
12905 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
12906 M:      Boqun Feng <boqun.feng@gmail.com>
12907 L:      linux-kernel@vger.kernel.org
12908 S:      Supported
12909 F:      kernel/rseq.c
12910 F:      include/uapi/linux/rseq.h
12911 F:      include/trace/events/rseq.h
12912 F:      tools/testing/selftests/rseq/
12913
12914 RFKILL
12915 M:      Johannes Berg <johannes@sipsolutions.net>
12916 L:      linux-wireless@vger.kernel.org
12917 W:      http://wireless.kernel.org/
12918 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12919 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12920 S:      Maintained
12921 F:      Documentation/rfkill.txt
12922 F:      Documentation/ABI/stable/sysfs-class-rfkill
12923 F:      net/rfkill/
12924 F:      include/linux/rfkill.h
12925 F:      include/uapi/linux/rfkill.h
12926
12927 RHASHTABLE
12928 M:      Thomas Graf <tgraf@suug.ch>
12929 M:      Herbert Xu <herbert@gondor.apana.org.au>
12930 L:      netdev@vger.kernel.org
12931 S:      Maintained
12932 F:      lib/rhashtable.c
12933 F:      lib/test_rhashtable.c
12934 F:      include/linux/rhashtable.h
12935 F:      include/linux/rhashtable-types.h
12936
12937 RICOH R5C592 MEMORYSTICK DRIVER
12938 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12939 S:      Maintained
12940 F:      drivers/memstick/host/r592.*
12941
12942 RICOH SMARTMEDIA/XD DRIVER
12943 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12944 S:      Maintained
12945 F:      drivers/mtd/nand/raw/r852.c
12946 F:      drivers/mtd/nand/raw/r852.h
12947
12948 RISC-V ARCHITECTURE
12949 M:      Palmer Dabbelt <palmer@sifive.com>
12950 M:      Albert Ou <aou@eecs.berkeley.edu>
12951 L:      linux-riscv@lists.infradead.org
12952 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12953 S:      Supported
12954 F:      arch/riscv/
12955 K:      riscv
12956 N:      riscv
12957
12958 ROCCAT DRIVERS
12959 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12960 W:      http://sourceforge.net/projects/roccat/
12961 S:      Maintained
12962 F:      drivers/hid/hid-roccat*
12963 F:      include/linux/hid-roccat*
12964 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12965
12966 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12967 M:      Jacob chen <jacob2.chen@rock-chips.com>
12968 L:      linux-media@vger.kernel.org
12969 S:      Maintained
12970 F:      drivers/media/platform/rockchip/rga/
12971 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12972
12973 ROCKCHIP VPU CODEC DRIVER
12974 M:      Ezequiel Garcia <ezequiel@collabora.com>
12975 L:      linux-media@vger.kernel.org
12976 S:      Maintained
12977 F:      drivers/staging/media/platform/rockchip/vpu/
12978 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
12979
12980 ROCKER DRIVER
12981 M:      Jiri Pirko <jiri@resnulli.us>
12982 L:      netdev@vger.kernel.org
12983 S:      Supported
12984 F:      drivers/net/ethernet/rocker/
12985
12986 ROCKETPORT DRIVER
12987 P:      Comtrol Corp.
12988 W:      http://www.comtrol.com
12989 S:      Maintained
12990 F:      Documentation/serial/rocket.txt
12991 F:      drivers/tty/rocket*
12992
12993 ROCKETPORT EXPRESS/INFINITY DRIVER
12994 M:      Kevin Cernekee <cernekee@gmail.com>
12995 L:      linux-serial@vger.kernel.org
12996 S:      Odd Fixes
12997 F:      drivers/tty/serial/rp2.*
12998
12999 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13000 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13001 L:      linux-kernel@vger.kernel.org
13002 L:      linux-renesas-soc@vger.kernel.org
13003 S:      Supported
13004 F:      drivers/mfd/bd9571mwv.c
13005 F:      drivers/regulator/bd9571mwv-regulator.c
13006 F:      drivers/gpio/gpio-bd9571mwv.c
13007 F:      include/linux/mfd/bd9571mwv.h
13008 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13009
13010 ROSE NETWORK LAYER
13011 M:      Ralf Baechle <ralf@linux-mips.org>
13012 L:      linux-hams@vger.kernel.org
13013 W:      http://www.linux-ax25.org/
13014 S:      Maintained
13015 F:      include/net/rose.h
13016 F:      include/uapi/linux/rose.h
13017 F:      net/rose/
13018
13019 RTL2830 MEDIA DRIVER
13020 M:      Antti Palosaari <crope@iki.fi>
13021 L:      linux-media@vger.kernel.org
13022 W:      https://linuxtv.org
13023 W:      http://palosaari.fi/linux/
13024 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13025 T:      git git://linuxtv.org/anttip/media_tree.git
13026 S:      Maintained
13027 F:      drivers/media/dvb-frontends/rtl2830*
13028
13029 RTL2832 MEDIA DRIVER
13030 M:      Antti Palosaari <crope@iki.fi>
13031 L:      linux-media@vger.kernel.org
13032 W:      https://linuxtv.org
13033 W:      http://palosaari.fi/linux/
13034 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13035 T:      git git://linuxtv.org/anttip/media_tree.git
13036 S:      Maintained
13037 F:      drivers/media/dvb-frontends/rtl2832*
13038
13039 RTL2832_SDR MEDIA DRIVER
13040 M:      Antti Palosaari <crope@iki.fi>
13041 L:      linux-media@vger.kernel.org
13042 W:      https://linuxtv.org
13043 W:      http://palosaari.fi/linux/
13044 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13045 T:      git git://linuxtv.org/anttip/media_tree.git
13046 S:      Maintained
13047 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13048
13049 RTL8180 WIRELESS DRIVER
13050 L:      linux-wireless@vger.kernel.org
13051 W:      http://wireless.kernel.org/
13052 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13053 S:      Orphan
13054 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13055
13056 RTL8187 WIRELESS DRIVER
13057 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13058 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13059 M:      Larry Finger <Larry.Finger@lwfinger.net>
13060 L:      linux-wireless@vger.kernel.org
13061 W:      http://wireless.kernel.org/
13062 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13063 S:      Maintained
13064 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13065
13066 REALTEK WIRELESS DRIVER (rtlwifi family)
13067 M:      Ping-Ke Shih <pkshih@realtek.com>
13068 L:      linux-wireless@vger.kernel.org
13069 W:      http://wireless.kernel.org/
13070 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13071 S:      Maintained
13072 F:      drivers/net/wireless/realtek/rtlwifi/
13073
13074 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13075 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13076 L:      linux-wireless@vger.kernel.org
13077 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13078 S:      Maintained
13079 F:      drivers/net/wireless/realtek/rtl8xxxu/
13080
13081 RXRPC SOCKETS (AF_RXRPC)
13082 M:      David Howells <dhowells@redhat.com>
13083 L:      linux-afs@lists.infradead.org
13084 S:      Supported
13085 F:      net/rxrpc/
13086 F:      include/keys/rxrpc-type.h
13087 F:      include/net/af_rxrpc.h
13088 F:      include/trace/events/rxrpc.h
13089 F:      include/uapi/linux/rxrpc.h
13090 F:      Documentation/networking/rxrpc.txt
13091 W:      https://www.infradead.org/~dhowells/kafs/
13092
13093 S3 SAVAGE FRAMEBUFFER DRIVER
13094 M:      Antonino Daplas <adaplas@gmail.com>
13095 L:      linux-fbdev@vger.kernel.org
13096 S:      Maintained
13097 F:      drivers/video/fbdev/savage/
13098
13099 S390
13100 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
13101 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13102 L:      linux-s390@vger.kernel.org
13103 W:      http://www.ibm.com/developerworks/linux/linux390/
13104 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13105 S:      Supported
13106 F:      arch/s390/
13107 F:      drivers/s390/
13108 F:      Documentation/s390/
13109 F:      Documentation/driver-api/s390-drivers.rst
13110
13111 S390 COMMON I/O LAYER
13112 M:      Sebastian Ott <sebott@linux.ibm.com>
13113 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13114 L:      linux-s390@vger.kernel.org
13115 W:      http://www.ibm.com/developerworks/linux/linux390/
13116 S:      Supported
13117 F:      drivers/s390/cio/
13118
13119 S390 DASD DRIVER
13120 M:      Stefan Haberland <sth@linux.ibm.com>
13121 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13122 L:      linux-s390@vger.kernel.org
13123 W:      http://www.ibm.com/developerworks/linux/linux390/
13124 S:      Supported
13125 F:      drivers/s390/block/dasd*
13126 F:      block/partitions/ibm.c
13127
13128 S390 IOMMU (PCI)
13129 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13130 L:      linux-s390@vger.kernel.org
13131 W:      http://www.ibm.com/developerworks/linux/linux390/
13132 S:      Supported
13133 F:      drivers/iommu/s390-iommu.c
13134
13135 S390 IUCV NETWORK LAYER
13136 M:      Julian Wiedmann <jwi@linux.ibm.com>
13137 M:      Ursula Braun <ubraun@linux.ibm.com>
13138 L:      linux-s390@vger.kernel.org
13139 W:      http://www.ibm.com/developerworks/linux/linux390/
13140 S:      Supported
13141 F:      drivers/s390/net/*iucv*
13142 F:      include/net/iucv/
13143 F:      net/iucv/
13144
13145 S390 NETWORK DRIVERS
13146 M:      Julian Wiedmann <jwi@linux.ibm.com>
13147 M:      Ursula Braun <ubraun@linux.ibm.com>
13148 L:      linux-s390@vger.kernel.org
13149 W:      http://www.ibm.com/developerworks/linux/linux390/
13150 S:      Supported
13151 F:      drivers/s390/net/
13152
13153 S390 PCI SUBSYSTEM
13154 M:      Sebastian Ott <sebott@linux.ibm.com>
13155 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13156 L:      linux-s390@vger.kernel.org
13157 W:      http://www.ibm.com/developerworks/linux/linux390/
13158 S:      Supported
13159 F:      arch/s390/pci/
13160 F:      drivers/pci/hotplug/s390_pci_hpc.c
13161
13162 S390 VFIO-CCW DRIVER
13163 M:      Cornelia Huck <cohuck@redhat.com>
13164 M:      Halil Pasic <pasic@linux.ibm.com>
13165 L:      linux-s390@vger.kernel.org
13166 L:      kvm@vger.kernel.org
13167 S:      Supported
13168 F:      drivers/s390/cio/vfio_ccw*
13169 F:      Documentation/s390/vfio-ccw.txt
13170 F:      include/uapi/linux/vfio_ccw.h
13171
13172 S390 ZCRYPT DRIVER
13173 M:      Harald Freudenberger <freude@linux.ibm.com>
13174 L:      linux-s390@vger.kernel.org
13175 W:      http://www.ibm.com/developerworks/linux/linux390/
13176 S:      Supported
13177 F:      drivers/s390/crypto/
13178
13179 S390 VFIO AP DRIVER
13180 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13181 M:      Pierre Morel <pmorel@linux.ibm.com>
13182 M:      Halil Pasic <pasic@linux.ibm.com>
13183 L:      linux-s390@vger.kernel.org
13184 W:      http://www.ibm.com/developerworks/linux/linux390/
13185 S:      Supported
13186 F:      drivers/s390/crypto/vfio_ap_drv.c
13187 F:      drivers/s390/crypto/vfio_ap_private.h
13188 F:      drivers/s390/crypto/vfio_ap_ops.c
13189 F:      Documentation/s390/vfio-ap.txt
13190
13191 S390 ZFCP DRIVER
13192 M:      Steffen Maier <maier@linux.ibm.com>
13193 M:      Benjamin Block <bblock@linux.ibm.com>
13194 L:      linux-s390@vger.kernel.org
13195 W:      http://www.ibm.com/developerworks/linux/linux390/
13196 S:      Supported
13197 F:      drivers/s390/scsi/zfcp_*
13198
13199 S3C24XX SD/MMC Driver
13200 M:      Ben Dooks <ben-linux@fluff.org>
13201 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13202 S:      Supported
13203 F:      drivers/mmc/host/s3cmci.*
13204
13205 SAA6588 RDS RECEIVER DRIVER
13206 M:      Hans Verkuil <hverkuil@xs4all.nl>
13207 L:      linux-media@vger.kernel.org
13208 T:      git git://linuxtv.org/media_tree.git
13209 W:      https://linuxtv.org
13210 S:      Odd Fixes
13211 F:      drivers/media/i2c/saa6588*
13212
13213 SAA7134 VIDEO4LINUX DRIVER
13214 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13215 L:      linux-media@vger.kernel.org
13216 W:      https://linuxtv.org
13217 T:      git git://linuxtv.org/media_tree.git
13218 S:      Odd fixes
13219 F:      Documentation/media/v4l-drivers/saa7134*
13220 F:      drivers/media/pci/saa7134/
13221
13222 SAA7146 VIDEO4LINUX-2 DRIVER
13223 M:      Hans Verkuil <hverkuil@xs4all.nl>
13224 L:      linux-media@vger.kernel.org
13225 T:      git git://linuxtv.org/media_tree.git
13226 S:      Maintained
13227 F:      drivers/media/common/saa7146/
13228 F:      drivers/media/pci/saa7146/
13229 F:      include/media/drv-intf/saa7146*
13230
13231 SAMSUNG AUDIO (ASoC) DRIVERS
13232 M:      Krzysztof Kozlowski <krzk@kernel.org>
13233 M:      Sangbeom Kim <sbkim73@samsung.com>
13234 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13235 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13236 S:      Supported
13237 F:      sound/soc/samsung/
13238 F:      Documentation/devicetree/bindings/sound/samsung*
13239
13240 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13241 M:      Krzysztof Kozlowski <krzk@kernel.org>
13242 L:      linux-crypto@vger.kernel.org
13243 L:      linux-samsung-soc@vger.kernel.org
13244 S:      Maintained
13245 F:      drivers/crypto/exynos-rng.c
13246 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13247
13248 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13249 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13250 L:      linux-samsung-soc@vger.kernel.org
13251 S:      Maintained
13252 F:      drivers/char/hw_random/exynos-trng.c
13253 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13254
13255 SAMSUNG FRAMEBUFFER DRIVER
13256 M:      Jingoo Han <jingoohan1@gmail.com>
13257 L:      linux-fbdev@vger.kernel.org
13258 S:      Maintained
13259 F:      drivers/video/fbdev/s3c-fb.c
13260
13261 SAMSUNG LAPTOP DRIVER
13262 M:      Corentin Chary <corentin.chary@gmail.com>
13263 L:      platform-driver-x86@vger.kernel.org
13264 S:      Maintained
13265 F:      drivers/platform/x86/samsung-laptop.c
13266
13267 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13268 M:      Sangbeom Kim <sbkim73@samsung.com>
13269 M:      Krzysztof Kozlowski <krzk@kernel.org>
13270 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13271 L:      linux-kernel@vger.kernel.org
13272 L:      linux-samsung-soc@vger.kernel.org
13273 S:      Supported
13274 F:      drivers/mfd/sec*.c
13275 F:      drivers/regulator/s2m*.c
13276 F:      drivers/regulator/s5m*.c
13277 F:      drivers/clk/clk-s2mps11.c
13278 F:      drivers/rtc/rtc-s5m.c
13279 F:      include/linux/mfd/samsung/
13280 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13281 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13282 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13283 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13284
13285 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13286 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13287 L:      linux-media@vger.kernel.org
13288 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13289 S:      Maintained
13290 F:      drivers/media/platform/s3c-camif/
13291 F:      include/media/drv-intf/s3c_camif.h
13292
13293 SAMSUNG S3FWRN5 NFC DRIVER
13294 M:      Robert Baldyga <r.baldyga@samsung.com>
13295 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13296 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13297 S:      Supported
13298 F:      drivers/nfc/s3fwrn5
13299
13300 SAMSUNG S5C73M3 CAMERA DRIVER
13301 M:      Kyungmin Park <kyungmin.park@samsung.com>
13302 M:      Andrzej Hajda <a.hajda@samsung.com>
13303 L:      linux-media@vger.kernel.org
13304 S:      Supported
13305 F:      drivers/media/i2c/s5c73m3/*
13306
13307 SAMSUNG S5K5BAF CAMERA DRIVER
13308 M:      Kyungmin Park <kyungmin.park@samsung.com>
13309 M:      Andrzej Hajda <a.hajda@samsung.com>
13310 L:      linux-media@vger.kernel.org
13311 S:      Supported
13312 F:      drivers/media/i2c/s5k5baf.c
13313
13314 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13315 M:      Krzysztof Kozlowski <krzk@kernel.org>
13316 M:      Vladimir Zapolskiy <vz@mleia.com>
13317 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13318 L:      linux-crypto@vger.kernel.org
13319 L:      linux-samsung-soc@vger.kernel.org
13320 S:      Maintained
13321 F:      drivers/crypto/s5p-sss.c
13322
13323 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13324 M:      Kyungmin Park <kyungmin.park@samsung.com>
13325 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13326 L:      linux-media@vger.kernel.org
13327 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13328 S:      Supported
13329 F:      drivers/media/platform/exynos4-is/
13330
13331 SAMSUNG SOC CLOCK DRIVERS
13332 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13333 M:      Tomasz Figa <tomasz.figa@gmail.com>
13334 M:      Chanwoo Choi <cw00.choi@samsung.com>
13335 S:      Supported
13336 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13337 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13338 F:      drivers/clk/samsung/
13339 F:      include/dt-bindings/clock/exynos*.h
13340 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13341
13342 SAMSUNG SPI DRIVERS
13343 M:      Kukjin Kim <kgene@kernel.org>
13344 M:      Krzysztof Kozlowski <krzk@kernel.org>
13345 M:      Andi Shyti <andi@etezian.org>
13346 L:      linux-spi@vger.kernel.org
13347 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13348 S:      Maintained
13349 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13350 F:      drivers/spi/spi-s3c*
13351 F:      include/linux/platform_data/spi-s3c64xx.h
13352
13353 SAMSUNG SXGBE DRIVERS
13354 M:      Byungho An <bh74.an@samsung.com>
13355 M:      Girish K S <ks.giri@samsung.com>
13356 M:      Vipul Pandya <vipul.pandya@samsung.com>
13357 S:      Supported
13358 L:      netdev@vger.kernel.org
13359 F:      drivers/net/ethernet/samsung/sxgbe/
13360
13361 SAMSUNG THERMAL DRIVER
13362 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13363 L:      linux-pm@vger.kernel.org
13364 L:      linux-samsung-soc@vger.kernel.org
13365 S:      Supported
13366 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13367 F:      drivers/thermal/samsung/
13368
13369 SAMSUNG USB2 PHY DRIVER
13370 M:      Kamil Debski <kamil@wypas.org>
13371 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13372 L:      linux-kernel@vger.kernel.org
13373 S:      Supported
13374 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13375 F:      Documentation/phy/samsung-usb2.txt
13376 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13377 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13378 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13379 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13380 F:      drivers/phy/samsung/phy-samsung-usb2.c
13381 F:      drivers/phy/samsung/phy-samsung-usb2.h
13382
13383 SC1200 WDT DRIVER
13384 M:      Zwane Mwaikambo <zwanem@gmail.com>
13385 S:      Maintained
13386 F:      drivers/watchdog/sc1200wdt.c
13387
13388 SCHEDULER
13389 M:      Ingo Molnar <mingo@redhat.com>
13390 M:      Peter Zijlstra <peterz@infradead.org>
13391 L:      linux-kernel@vger.kernel.org
13392 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13393 S:      Maintained
13394 F:      kernel/sched/
13395 F:      include/linux/sched.h
13396 F:      include/uapi/linux/sched.h
13397 F:      include/linux/wait.h
13398
13399 SCR24X CHIP CARD INTERFACE DRIVER
13400 M:      Lubomir Rintel <lkundrak@v3.sk>
13401 S:      Supported
13402 F:      drivers/char/pcmcia/scr24x_cs.c
13403
13404 SCSI CDROM DRIVER
13405 M:      Jens Axboe <axboe@kernel.dk>
13406 L:      linux-scsi@vger.kernel.org
13407 W:      http://www.kernel.dk
13408 S:      Maintained
13409 F:      drivers/scsi/sr*
13410
13411 SCSI RDMA PROTOCOL (SRP) INITIATOR
13412 M:      Bart Van Assche <bvanassche@acm.org>
13413 L:      linux-rdma@vger.kernel.org
13414 S:      Supported
13415 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13416 F:      drivers/infiniband/ulp/srp/
13417 F:      include/scsi/srp.h
13418
13419 SCSI RDMA PROTOCOL (SRP) TARGET
13420 M:      Bart Van Assche <bvanassche@acm.org>
13421 L:      linux-rdma@vger.kernel.org
13422 L:      target-devel@vger.kernel.org
13423 S:      Supported
13424 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13425 F:      drivers/infiniband/ulp/srpt/
13426
13427 SCSI SG DRIVER
13428 M:      Doug Gilbert <dgilbert@interlog.com>
13429 L:      linux-scsi@vger.kernel.org
13430 W:      http://sg.danny.cz/sg
13431 S:      Maintained
13432 F:      Documentation/scsi/scsi-generic.txt
13433 F:      drivers/scsi/sg.c
13434 F:      include/scsi/sg.h
13435
13436 SCSI SUBSYSTEM
13437 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
13438 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13439 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13441 L:      linux-scsi@vger.kernel.org
13442 S:      Maintained
13443 F:      Documentation/devicetree/bindings/scsi/
13444 F:      drivers/scsi/
13445 F:      include/scsi/
13446
13447 SCSI TAPE DRIVER
13448 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
13449 L:      linux-scsi@vger.kernel.org
13450 S:      Maintained
13451 F:      Documentation/scsi/st.txt
13452 F:      drivers/scsi/st.*
13453 F:      drivers/scsi/st_*.h
13454
13455 SCTP PROTOCOL
13456 M:      Vlad Yasevich <vyasevich@gmail.com>
13457 M:      Neil Horman <nhorman@tuxdriver.com>
13458 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
13459 L:      linux-sctp@vger.kernel.org
13460 W:      http://lksctp.sourceforge.net
13461 S:      Maintained
13462 F:      Documentation/networking/sctp.txt
13463 F:      include/linux/sctp.h
13464 F:      include/uapi/linux/sctp.h
13465 F:      include/net/sctp/
13466 F:      net/sctp/
13467
13468 SCx200 CPU SUPPORT
13469 M:      Jim Cromie <jim.cromie@gmail.com>
13470 S:      Odd Fixes
13471 F:      Documentation/i2c/busses/scx200_acb
13472 F:      arch/x86/platform/scx200/
13473 F:      drivers/watchdog/scx200_wdt.c
13474 F:      drivers/i2c/busses/scx200*
13475 F:      drivers/mtd/maps/scx200_docflash.c
13476 F:      include/linux/scx200.h
13477
13478 SCx200 GPIO DRIVER
13479 M:      Jim Cromie <jim.cromie@gmail.com>
13480 S:      Maintained
13481 F:      drivers/char/scx200_gpio.c
13482 F:      include/linux/scx200_gpio.h
13483
13484 SCx200 HRT CLOCKSOURCE DRIVER
13485 M:      Jim Cromie <jim.cromie@gmail.com>
13486 S:      Maintained
13487 F:      drivers/clocksource/scx200_hrt.c
13488
13489 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
13490 M:      Sascha Sommer <saschasommer@freenet.de>
13491 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13492 S:      Maintained
13493 F:      drivers/mmc/host/sdricoh_cs.c
13494
13495 SECO BOARDS CEC DRIVER
13496 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
13497 S:      Maintained
13498 F:      drivers/media/platform/seco-cec/seco-cec.c
13499 F:      drivers/media/platform/seco-cec/seco-cec.h
13500
13501 SECURE COMPUTING
13502 M:      Kees Cook <keescook@chromium.org>
13503 R:      Andy Lutomirski <luto@amacapital.net>
13504 R:      Will Drewry <wad@chromium.org>
13505 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13506 S:      Supported
13507 F:      kernel/seccomp.c
13508 F:      include/uapi/linux/seccomp.h
13509 F:      include/linux/seccomp.h
13510 F:      tools/testing/selftests/seccomp/*
13511 F:      tools/testing/selftests/kselftest_harness.h
13512 F:      Documentation/userspace-api/seccomp_filter.rst
13513 K:      \bsecure_computing
13514 K:      \bTIF_SECCOMP\b
13515
13516 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13517 M:      Al Cooper <alcooperx@gmail.com>
13518 L:      linux-mmc@vger.kernel.org
13519 L:      bcm-kernel-feedback-list@broadcom.com
13520 S:      Maintained
13521 F:      drivers/mmc/host/sdhci-brcmstb*
13522
13523 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13524 M:      Adrian Hunter <adrian.hunter@intel.com>
13525 L:      linux-mmc@vger.kernel.org
13526 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
13527 S:      Maintained
13528 F:      drivers/mmc/host/sdhci*
13529 F:      include/linux/mmc/sdhci*
13530
13531 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13532 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13533 M:      Manjunath M B <manjumb@synopsys.com>
13534 L:      linux-mmc@vger.kernel.org
13535 S:      Maintained
13536 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13537
13538 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
13539 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13540 L:      linux-mmc@vger.kernel.org
13541 S:      Supported
13542 F:      drivers/mmc/host/sdhci-of-at91.c
13543
13544 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13545 M:      Ben Dooks <ben-linux@fluff.org>
13546 M:      Jaehoon Chung <jh80.chung@samsung.com>
13547 L:      linux-mmc@vger.kernel.org
13548 S:      Maintained
13549 F:      drivers/mmc/host/sdhci-s3c*
13550
13551 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13552 M:      Viresh Kumar <vireshk@kernel.org>
13553 L:      linux-mmc@vger.kernel.org
13554 S:      Maintained
13555 F:      drivers/mmc/host/sdhci-spear.c
13556
13557 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13558 M:      Kishon Vijay Abraham I <kishon@ti.com>
13559 L:      linux-mmc@vger.kernel.org
13560 S:      Maintained
13561 F:      drivers/mmc/host/sdhci-omap.c
13562
13563 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13564 M:      Scott Bauer <scott.bauer@intel.com>
13565 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13566 L:      linux-block@vger.kernel.org
13567 S:      Supported
13568 F:      block/sed*
13569 F:      block/opal_proto.h
13570 F:      include/linux/sed*
13571 F:      include/uapi/linux/sed*
13572
13573 SECURITY CONTACT
13574 M:      Security Officers <security@kernel.org>
13575 S:      Supported
13576
13577 SECURITY SUBSYSTEM
13578 M:      James Morris <jmorris@namei.org>
13579 M:      "Serge E. Hallyn" <serge@hallyn.com>
13580 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13581 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13582 W:      http://kernsec.org/
13583 S:      Supported
13584 F:      security/
13585 X:      security/selinux/
13586
13587 SELINUX SECURITY MODULE
13588 M:      Paul Moore <paul@paul-moore.com>
13589 M:      Stephen Smalley <sds@tycho.nsa.gov>
13590 M:      Eric Paris <eparis@parisplace.org>
13591 L:      selinux@vger.kernel.org
13592 W:      https://selinuxproject.org
13593 W:      https://github.com/SELinuxProject
13594 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13595 S:      Supported
13596 F:      include/linux/selinux*
13597 F:      security/selinux/
13598 F:      scripts/selinux/
13599 F:      Documentation/admin-guide/LSM/SELinux.rst
13600
13601 SENSABLE PHANTOM
13602 M:      Jiri Slaby <jirislaby@gmail.com>
13603 S:      Maintained
13604 F:      drivers/misc/phantom.c
13605 F:      include/uapi/linux/phantom.h
13606
13607 SERIAL DEVICE BUS
13608 M:      Rob Herring <robh@kernel.org>
13609 L:      linux-serial@vger.kernel.org
13610 S:      Maintained
13611 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13612 F:      drivers/tty/serdev/
13613 F:      include/linux/serdev.h
13614
13615 SERIAL DRIVERS
13616 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13617 L:      linux-serial@vger.kernel.org
13618 S:      Maintained
13619 F:      Documentation/devicetree/bindings/serial/
13620 F:      drivers/tty/serial/
13621
13622 SERIAL IR RECEIVER
13623 M:      Sean Young <sean@mess.org>
13624 L:      linux-media@vger.kernel.org
13625 S:      Maintained
13626 F:      drivers/media/rc/serial_ir.c
13627
13628 SFC NETWORK DRIVER
13629 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13630 M:      Edward Cree <ecree@solarflare.com>
13631 M:      Bert Kenward <bkenward@solarflare.com>
13632 L:      netdev@vger.kernel.org
13633 S:      Supported
13634 F:      drivers/net/ethernet/sfc/
13635
13636 SGI GRU DRIVER
13637 M:      Dimitri Sivanich <sivanich@sgi.com>
13638 S:      Maintained
13639 F:      drivers/misc/sgi-gru/
13640
13641 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13642 M:      Pat Gefre <pfg@sgi.com>
13643 L:      linux-ia64@vger.kernel.org
13644 S:      Supported
13645 F:      Documentation/ia64/serial.txt
13646 F:      drivers/tty/serial/ioc?_serial.c
13647 F:      include/linux/ioc?.h
13648
13649 SGI XP/XPC/XPNET DRIVER
13650 M:      Cliff Whickman <cpw@sgi.com>
13651 M:      Robin Holt <robinmholt@gmail.com>
13652 S:      Maintained
13653 F:      drivers/misc/sgi-xp/
13654
13655 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13656 M:      Ursula Braun <ubraun@linux.ibm.com>
13657 L:      linux-s390@vger.kernel.org
13658 W:      http://www.ibm.com/developerworks/linux/linux390/
13659 S:      Supported
13660 F:      net/smc/
13661
13662 SHARP RJ54N1CB0C SENSOR DRIVER
13663 M:      Jacopo Mondi <jacopo@jmondi.org>
13664 L:      linux-media@vger.kernel.org
13665 T:      git git://linuxtv.org/media_tree.git
13666 S:      Odd fixes
13667 F:      drivers/media/i2c/rj54n1cb0c.c
13668 F:      include/media/i2c/rj54n1cb0c.h
13669
13670 SH_VEU V4L2 MEM2MEM DRIVER
13671 L:      linux-media@vger.kernel.org
13672 S:      Orphan
13673 F:      drivers/media/platform/sh_veu.c
13674
13675 SH_VOU V4L2 OUTPUT DRIVER
13676 L:      linux-media@vger.kernel.org
13677 S:      Orphan
13678 F:      drivers/media/platform/sh_vou.c
13679 F:      include/media/drv-intf/sh_vou.h
13680
13681 SI2157 MEDIA DRIVER
13682 M:      Antti Palosaari <crope@iki.fi>
13683 L:      linux-media@vger.kernel.org
13684 W:      https://linuxtv.org
13685 W:      http://palosaari.fi/linux/
13686 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13687 T:      git git://linuxtv.org/anttip/media_tree.git
13688 S:      Maintained
13689 F:      drivers/media/tuners/si2157*
13690
13691 SI2165 MEDIA DRIVER
13692 M:      Matthias Schwarzott <zzam@gentoo.org>
13693 L:      linux-media@vger.kernel.org
13694 W:      https://linuxtv.org
13695 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13696 S:      Maintained
13697 F:      drivers/media/dvb-frontends/si2165*
13698
13699 SI2168 MEDIA DRIVER
13700 M:      Antti Palosaari <crope@iki.fi>
13701 L:      linux-media@vger.kernel.org
13702 W:      https://linuxtv.org
13703 W:      http://palosaari.fi/linux/
13704 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13705 T:      git git://linuxtv.org/anttip/media_tree.git
13706 S:      Maintained
13707 F:      drivers/media/dvb-frontends/si2168*
13708
13709 SI470X FM RADIO RECEIVER I2C DRIVER
13710 M:      Hans Verkuil <hverkuil@xs4all.nl>
13711 L:      linux-media@vger.kernel.org
13712 T:      git git://linuxtv.org/media_tree.git
13713 W:      https://linuxtv.org
13714 S:      Odd Fixes
13715 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13716
13717 SI470X FM RADIO RECEIVER USB DRIVER
13718 M:      Hans Verkuil <hverkuil@xs4all.nl>
13719 L:      linux-media@vger.kernel.org
13720 T:      git git://linuxtv.org/media_tree.git
13721 W:      https://linuxtv.org
13722 S:      Maintained
13723 F:      drivers/media/radio/si470x/radio-si470x-common.c
13724 F:      drivers/media/radio/si470x/radio-si470x.h
13725 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13726
13727 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13728 M:      Eduardo Valentin <edubezval@gmail.com>
13729 L:      linux-media@vger.kernel.org
13730 T:      git git://linuxtv.org/media_tree.git
13731 W:      https://linuxtv.org
13732 S:      Odd Fixes
13733 F:      drivers/media/radio/si4713/si4713.?
13734
13735 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13736 M:      Eduardo Valentin <edubezval@gmail.com>
13737 L:      linux-media@vger.kernel.org
13738 T:      git git://linuxtv.org/media_tree.git
13739 W:      https://linuxtv.org
13740 S:      Odd Fixes
13741 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13742
13743 SI4713 FM RADIO TRANSMITTER USB DRIVER
13744 M:      Hans Verkuil <hverkuil@xs4all.nl>
13745 L:      linux-media@vger.kernel.org
13746 T:      git git://linuxtv.org/media_tree.git
13747 W:      https://linuxtv.org
13748 S:      Maintained
13749 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13750
13751 SIANO DVB DRIVER
13752 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13753 L:      linux-media@vger.kernel.org
13754 W:      https://linuxtv.org
13755 T:      git git://linuxtv.org/media_tree.git
13756 S:      Odd fixes
13757 F:      drivers/media/common/siano/
13758 F:      drivers/media/usb/siano/
13759 F:      drivers/media/usb/siano/
13760 F:      drivers/media/mmc/siano/
13761
13762 SIFIVE DRIVERS
13763 M:      Palmer Dabbelt <palmer@sifive.com>
13764 L:      linux-riscv@lists.infradead.org
13765 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13766 S:      Supported
13767 K:      sifive
13768 N:      sifive
13769
13770 SILEAD TOUCHSCREEN DRIVER
13771 M:      Hans de Goede <hdegoede@redhat.com>
13772 L:      linux-input@vger.kernel.org
13773 L:      platform-driver-x86@vger.kernel.org
13774 S:      Maintained
13775 F:      drivers/input/touchscreen/silead.c
13776 F:      drivers/platform/x86/touchscreen_dmi.c
13777
13778 SILICON MOTION SM712 FRAME BUFFER DRIVER
13779 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13780 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13781 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13782 L:      linux-fbdev@vger.kernel.org
13783 S:      Maintained
13784 F:      drivers/video/fbdev/sm712*
13785 F:      Documentation/fb/sm712fb.txt
13786
13787 SIMPLE FIRMWARE INTERFACE (SFI)
13788 M:      Len Brown <lenb@kernel.org>
13789 L:      sfi-devel@simplefirmware.org
13790 W:      http://simplefirmware.org/
13791 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13792 S:      Supported
13793 F:      arch/x86/platform/sfi/
13794 F:      drivers/sfi/
13795 F:      include/linux/sfi*.h
13796
13797 SIMPLEFB FB DRIVER
13798 M:      Hans de Goede <hdegoede@redhat.com>
13799 L:      linux-fbdev@vger.kernel.org
13800 S:      Maintained
13801 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13802 F:      drivers/video/fbdev/simplefb.c
13803 F:      include/linux/platform_data/simplefb.h
13804
13805 SIMTEC EB110ATX (Chalice CATS)
13806 P:      Ben Dooks
13807 P:      Vincent Sanders <vince@simtec.co.uk>
13808 M:      Simtec Linux Team <linux@simtec.co.uk>
13809 W:      http://www.simtec.co.uk/products/EB110ATX/
13810 S:      Supported
13811
13812 SIMTEC EB2410ITX (BAST)
13813 P:      Ben Dooks
13814 P:      Vincent Sanders <vince@simtec.co.uk>
13815 M:      Simtec Linux Team <linux@simtec.co.uk>
13816 W:      http://www.simtec.co.uk/products/EB2410ITX/
13817 S:      Supported
13818 F:      arch/arm/mach-s3c24xx/mach-bast.c
13819 F:      arch/arm/mach-s3c24xx/bast-ide.c
13820 F:      arch/arm/mach-s3c24xx/bast-irq.c
13821
13822 SIPHASH PRF ROUTINES
13823 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13824 S:      Maintained
13825 F:      lib/siphash.c
13826 F:      lib/test_siphash.c
13827 F:      include/linux/siphash.h
13828
13829 SIOX
13830 M:      Gavin Schenk <g.schenk@eckelmann.de>
13831 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13832 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13833 S:      Supported
13834 F:      drivers/siox/*
13835 F:      drivers/gpio/gpio-siox.c
13836 F:      include/trace/events/siox.h
13837
13838 SIS 190 ETHERNET DRIVER
13839 M:      Francois Romieu <romieu@fr.zoreil.com>
13840 L:      netdev@vger.kernel.org
13841 S:      Maintained
13842 F:      drivers/net/ethernet/sis/sis190.c
13843
13844 SIS 900/7016 FAST ETHERNET DRIVER
13845 M:      Daniele Venzano <venza@brownhat.org>
13846 W:      http://www.brownhat.org/sis900.html
13847 L:      netdev@vger.kernel.org
13848 S:      Maintained
13849 F:      drivers/net/ethernet/sis/sis900.*
13850
13851 SIS FRAMEBUFFER DRIVER
13852 M:      Thomas Winischhofer <thomas@winischhofer.net>
13853 W:      http://www.winischhofer.net/linuxsisvga.shtml
13854 S:      Maintained
13855 F:      Documentation/fb/sisfb.txt
13856 F:      drivers/video/fbdev/sis/
13857 F:      include/video/sisfb.h
13858
13859 SIS USB2VGA DRIVER
13860 M:      Thomas Winischhofer <thomas@winischhofer.net>
13861 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13862 S:      Maintained
13863 F:      drivers/usb/misc/sisusbvga/
13864
13865 SLAB ALLOCATOR
13866 M:      Christoph Lameter <cl@linux.com>
13867 M:      Pekka Enberg <penberg@kernel.org>
13868 M:      David Rientjes <rientjes@google.com>
13869 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13870 M:      Andrew Morton <akpm@linux-foundation.org>
13871 L:      linux-mm@kvack.org
13872 S:      Maintained
13873 F:      include/linux/sl?b*.h
13874 F:      mm/sl?b*
13875
13876 SLEEPABLE READ-COPY UPDATE (SRCU)
13877 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13878 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13879 M:      Josh Triplett <josh@joshtriplett.org>
13880 R:      Steven Rostedt <rostedt@goodmis.org>
13881 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13882 L:      linux-kernel@vger.kernel.org
13883 W:      http://www.rdrop.com/users/paulmck/RCU/
13884 S:      Supported
13885 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13886 F:      include/linux/srcu*.h
13887 F:      kernel/rcu/srcu*.c
13888
13889 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13890 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13891 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13892 S:      Maintained
13893 F:      drivers/slimbus/
13894 F:      Documentation/devicetree/bindings/slimbus/
13895 F:      include/linux/slimbus.h
13896
13897 SMACK SECURITY MODULE
13898 M:      Casey Schaufler <casey@schaufler-ca.com>
13899 L:      linux-security-module@vger.kernel.org
13900 W:      http://schaufler-ca.com
13901 T:      git git://github.com/cschaufler/smack-next
13902 S:      Maintained
13903 F:      Documentation/admin-guide/LSM/Smack.rst
13904 F:      security/smack/
13905
13906 SMC91x ETHERNET DRIVER
13907 M:      Nicolas Pitre <nico@fluxnic.net>
13908 S:      Odd Fixes
13909 F:      drivers/net/ethernet/smsc/smc91x.*
13910
13911 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13912 M:      Sakari Ailus <sakari.ailus@iki.fi>
13913 L:      linux-media@vger.kernel.org
13914 S:      Maintained
13915 F:      drivers/media/i2c/smiapp/
13916 F:      include/media/i2c/smiapp.h
13917 F:      drivers/media/i2c/smiapp-pll.c
13918 F:      drivers/media/i2c/smiapp-pll.h
13919 F:      include/uapi/linux/smiapp.h
13920 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13921
13922 SMM665 HARDWARE MONITOR DRIVER
13923 M:      Guenter Roeck <linux@roeck-us.net>
13924 L:      linux-hwmon@vger.kernel.org
13925 S:      Maintained
13926 F:      Documentation/hwmon/smm665
13927 F:      drivers/hwmon/smm665.c
13928
13929 SMSC EMC2103 HARDWARE MONITOR DRIVER
13930 M:      Steve Glendinning <steve.glendinning@shawell.net>
13931 L:      linux-hwmon@vger.kernel.org
13932 S:      Maintained
13933 F:      Documentation/hwmon/emc2103
13934 F:      drivers/hwmon/emc2103.c
13935
13936 SMSC SCH5627 HARDWARE MONITOR DRIVER
13937 M:      Hans de Goede <hdegoede@redhat.com>
13938 L:      linux-hwmon@vger.kernel.org
13939 S:      Supported
13940 F:      Documentation/hwmon/sch5627
13941 F:      drivers/hwmon/sch5627.c
13942
13943 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13944 M:      Steve Glendinning <steve.glendinning@shawell.net>
13945 L:      linux-fbdev@vger.kernel.org
13946 S:      Maintained
13947 F:      drivers/video/fbdev/smscufx.c
13948
13949 SMSC47B397 HARDWARE MONITOR DRIVER
13950 M:      Jean Delvare <jdelvare@suse.com>
13951 L:      linux-hwmon@vger.kernel.org
13952 S:      Maintained
13953 F:      Documentation/hwmon/smsc47b397
13954 F:      drivers/hwmon/smsc47b397.c
13955
13956 SMSC911x ETHERNET DRIVER
13957 M:      Steve Glendinning <steve.glendinning@shawell.net>
13958 L:      netdev@vger.kernel.org
13959 S:      Maintained
13960 F:      include/linux/smsc911x.h
13961 F:      drivers/net/ethernet/smsc/smsc911x.*
13962
13963 SMSC9420 PCI ETHERNET DRIVER
13964 M:      Steve Glendinning <steve.glendinning@shawell.net>
13965 L:      netdev@vger.kernel.org
13966 S:      Maintained
13967 F:      drivers/net/ethernet/smsc/smsc9420.*
13968
13969 SOC-CAMERA V4L2 SUBSYSTEM
13970 L:      linux-media@vger.kernel.org
13971 T:      git git://linuxtv.org/media_tree.git
13972 S:      Orphan
13973 F:      include/media/soc*
13974 F:      drivers/media/i2c/soc_camera/
13975 F:      drivers/media/platform/soc_camera/
13976
13977 SOCIONEXT SYNQUACER I2C DRIVER
13978 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13979 L:      linux-i2c@vger.kernel.org
13980 S:      Maintained
13981 F:      drivers/i2c/busses/i2c-synquacer.c
13982 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13983
13984 SOCIONEXT UNIPHIER SOUND DRIVER
13985 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13986 S:      Orphan
13987 F:      sound/soc/uniphier/
13988
13989 SOEKRIS NET48XX LED SUPPORT
13990 M:      Chris Boot <bootc@bootc.net>
13991 S:      Maintained
13992 F:      drivers/leds/leds-net48xx.c
13993
13994 SOFT-ROCE DRIVER (rxe)
13995 M:      Moni Shoua <monis@mellanox.com>
13996 L:      linux-rdma@vger.kernel.org
13997 S:      Supported
13998 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13999 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14000 F:      drivers/infiniband/sw/rxe/
14001 F:      include/uapi/rdma/rdma_user_rxe.h
14002
14003 SOFTLOGIC 6x10 MPEG CODEC
14004 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14005 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14006 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14007 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14008 M:      Ismael Luceno <ismael@iodev.co.uk>
14009 L:      linux-media@vger.kernel.org
14010 S:      Supported
14011 F:      drivers/media/pci/solo6x10/
14012
14013 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
14014 M:      James Morse <james.morse@arm.com>
14015 L:      linux-arm-kernel@lists.infradead.org
14016 S:      Maintained
14017 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
14018 F:      drivers/firmware/arm_sdei.c
14019 F:      include/linux/arm_sdei.h
14020 F:      include/uapi/linux/arm_sdei.h
14021
14022 SOFTWARE RAID (Multiple Disks) SUPPORT
14023 M:      Shaohua Li <shli@kernel.org>
14024 L:      linux-raid@vger.kernel.org
14025 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
14026 S:      Supported
14027 F:      drivers/md/Makefile
14028 F:      drivers/md/Kconfig
14029 F:      drivers/md/md*
14030 F:      drivers/md/raid*
14031 F:      include/linux/raid/
14032 F:      include/uapi/linux/raid/
14033
14034 SOCIONEXT (SNI) AVE NETWORK DRIVER
14035 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14036 L:      netdev@vger.kernel.org
14037 S:      Maintained
14038 F:      drivers/net/ethernet/socionext/sni_ave.c
14039 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14040
14041 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14042 M:      Jassi Brar <jaswinder.singh@linaro.org>
14043 L:      netdev@vger.kernel.org
14044 S:      Maintained
14045 F:      drivers/net/ethernet/socionext/netsec.c
14046 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14047
14048 SOLIDRUN CLEARFOG SUPPORT
14049 M:      Russell King <linux@armlinux.org.uk>
14050 S:      Maintained
14051 F:      arch/arm/boot/dts/armada-388-clearfog*
14052 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14053
14054 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14055 M:      Russell King <linux@armlinux.org.uk>
14056 S:      Maintained
14057 F:      arch/arm/boot/dts/imx6*-cubox-i*
14058 F:      arch/arm/boot/dts/imx6*-hummingboard*
14059 F:      arch/arm/boot/dts/imx6*-sr-*
14060
14061 SONIC NETWORK DRIVER
14062 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14063 L:      netdev@vger.kernel.org
14064 S:      Maintained
14065 F:      drivers/net/ethernet/natsemi/sonic.*
14066
14067 SONICS SILICON BACKPLANE DRIVER (SSB)
14068 M:      Michael Buesch <m@bues.ch>
14069 L:      linux-wireless@vger.kernel.org
14070 S:      Maintained
14071 F:      drivers/ssb/
14072 F:      include/linux/ssb/
14073
14074 SONY IMX214 SENSOR DRIVER
14075 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
14076 L:      linux-media@vger.kernel.org
14077 T:      git git://linuxtv.org/media_tree.git
14078 S:      Maintained
14079 F:      drivers/media/i2c/imx214.c
14080 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14081
14082 SONY IMX258 SENSOR DRIVER
14083 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14084 L:      linux-media@vger.kernel.org
14085 T:      git git://linuxtv.org/media_tree.git
14086 S:      Maintained
14087 F:      drivers/media/i2c/imx258.c
14088
14089 SONY IMX274 SENSOR DRIVER
14090 M:      Leon Luo <leonl@leopardimaging.com>
14091 L:      linux-media@vger.kernel.org
14092 T:      git git://linuxtv.org/media_tree.git
14093 S:      Maintained
14094 F:      drivers/media/i2c/imx274.c
14095 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14096
14097 SONY IMX319 SENSOR DRIVER
14098 M:      Bingbu Cao <bingbu.cao@intel.com>
14099 L:      linux-media@vger.kernel.org
14100 T:      git git://linuxtv.org/media_tree.git
14101 S:      Maintained
14102 F:      drivers/media/i2c/imx319.c
14103
14104 SONY IMX355 SENSOR DRIVER
14105 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
14106 L:      linux-media@vger.kernel.org
14107 T:      git git://linuxtv.org/media_tree.git
14108 S:      Maintained
14109 F:      drivers/media/i2c/imx355.c
14110
14111 SONY MEMORYSTICK CARD SUPPORT
14112 M:      Alex Dubov <oakad@yahoo.com>
14113 W:      http://tifmxx.berlios.de/
14114 S:      Maintained
14115 F:      drivers/memstick/host/tifm_ms.c
14116
14117 SONY MEMORYSTICK STANDARD SUPPORT
14118 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14119 S:      Maintained
14120 F:      drivers/memstick/core/ms_block.*
14121
14122 SONY VAIO CONTROL DEVICE DRIVER
14123 M:      Mattia Dongili <malattia@linux.it>
14124 L:      platform-driver-x86@vger.kernel.org
14125 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14126 S:      Maintained
14127 F:      Documentation/laptops/sony-laptop.txt
14128 F:      drivers/char/sonypi.c
14129 F:      drivers/platform/x86/sony-laptop.c
14130 F:      include/linux/sony-laptop.h
14131
14132 SOUND
14133 M:      Jaroslav Kysela <perex@perex.cz>
14134 M:      Takashi Iwai <tiwai@suse.com>
14135 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14136 W:      http://www.alsa-project.org/
14137 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14138 T:      git git://git.alsa-project.org/alsa-kernel.git
14139 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14140 S:      Maintained
14141 F:      Documentation/sound/
14142 F:      include/sound/
14143 F:      include/uapi/sound/
14144 F:      sound/
14145
14146 SOUND - COMPRESSED AUDIO
14147 M:      Vinod Koul <vkoul@kernel.org>
14148 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14149 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14150 S:      Supported
14151 F:      Documentation/sound/designs/compress-offload.rst
14152 F:      include/sound/compress_driver.h
14153 F:      include/uapi/sound/compress_*
14154 F:      sound/core/compress_offload.c
14155 F:      sound/soc/soc-compress.c
14156
14157 SOUND - DMAENGINE HELPERS
14158 M:      Lars-Peter Clausen <lars@metafoo.de>
14159 S:      Supported
14160 F:      include/sound/dmaengine_pcm.h
14161 F:      sound/core/pcm_dmaengine.c
14162 F:      sound/soc/soc-generic-dmaengine-pcm.c
14163
14164 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14165 M:      Liam Girdwood <lgirdwood@gmail.com>
14166 M:      Mark Brown <broonie@kernel.org>
14167 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14168 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14169 W:      http://alsa-project.org/main/index.php/ASoC
14170 S:      Supported
14171 F:      Documentation/devicetree/bindings/sound/
14172 F:      Documentation/sound/soc/
14173 F:      sound/soc/
14174 F:      include/dt-bindings/sound/
14175 F:      include/sound/soc*
14176
14177 SOUNDWIRE SUBSYSTEM
14178 M:      Vinod Koul <vkoul@kernel.org>
14179 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14180 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14181 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14182 S:      Supported
14183 F:      Documentation/driver-api/soundwire/
14184 F:      drivers/soundwire/
14185 F:      include/linux/soundwire/
14186
14187 SP2 MEDIA DRIVER
14188 M:      Olli Salonen <olli.salonen@iki.fi>
14189 L:      linux-media@vger.kernel.org
14190 W:      https://linuxtv.org
14191 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14192 S:      Maintained
14193 F:      drivers/media/dvb-frontends/sp2*
14194
14195 SPARC + UltraSPARC (sparc/sparc64)
14196 M:      "David S. Miller" <davem@davemloft.net>
14197 L:      sparclinux@vger.kernel.org
14198 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14199 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14200 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14201 S:      Maintained
14202 F:      arch/sparc/
14203 F:      drivers/sbus/
14204
14205 SPARC SERIAL DRIVERS
14206 M:      "David S. Miller" <davem@davemloft.net>
14207 L:      sparclinux@vger.kernel.org
14208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14209 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14210 S:      Maintained
14211 F:      include/linux/sunserialcore.h
14212 F:      drivers/tty/serial/suncore.c
14213 F:      drivers/tty/serial/sunhv.c
14214 F:      drivers/tty/serial/sunsab.c
14215 F:      drivers/tty/serial/sunsab.h
14216 F:      drivers/tty/serial/sunsu.c
14217 F:      drivers/tty/serial/sunzilog.c
14218 F:      drivers/tty/serial/sunzilog.h
14219 F:      drivers/tty/vcc.c
14220
14221 SPARSE CHECKER
14222 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14223 L:      linux-sparse@vger.kernel.org
14224 W:      https://sparse.wiki.kernel.org/
14225 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14226 S:      Maintained
14227 F:      include/linux/compiler.h
14228
14229 SPEAR CLOCK FRAMEWORK SUPPORT
14230 M:      Viresh Kumar <vireshk@kernel.org>
14231 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14232 W:      http://www.st.com/spear
14233 S:      Maintained
14234 F:      drivers/clk/spear/
14235
14236 SPEAR PLATFORM SUPPORT
14237 M:      Viresh Kumar <vireshk@kernel.org>
14238 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14239 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14240 W:      http://www.st.com/spear
14241 S:      Maintained
14242 F:      arch/arm/boot/dts/spear*
14243 F:      arch/arm/mach-spear/
14244
14245 SPI NOR SUBSYSTEM
14246 M:      Marek Vasut <marek.vasut@gmail.com>
14247 L:      linux-mtd@lists.infradead.org
14248 W:      http://www.linux-mtd.infradead.org/
14249 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14250 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
14251 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
14252 S:      Maintained
14253 F:      drivers/mtd/spi-nor/
14254 F:      include/linux/mtd/spi-nor.h
14255
14256 SPI SUBSYSTEM
14257 M:      Mark Brown <broonie@kernel.org>
14258 L:      linux-spi@vger.kernel.org
14259 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14260 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14261 S:      Maintained
14262 F:      Documentation/devicetree/bindings/spi/
14263 F:      Documentation/spi/
14264 F:      drivers/spi/
14265 F:      include/linux/spi/
14266 F:      include/uapi/linux/spi/
14267 F:      tools/spi/
14268
14269 SPIDERNET NETWORK DRIVER for CELL
14270 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14271 L:      netdev@vger.kernel.org
14272 S:      Supported
14273 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
14274 F:      drivers/net/ethernet/toshiba/spider_net*
14275
14276 SPMI SUBSYSTEM
14277 R:      Stephen Boyd <sboyd@kernel.org>
14278 L:      linux-arm-msm@vger.kernel.org
14279 F:      Documentation/devicetree/bindings/spmi/
14280 F:      drivers/spmi/
14281 F:      include/dt-bindings/spmi/spmi.h
14282 F:      include/linux/spmi.h
14283 F:      include/trace/events/spmi.h
14284
14285 SPU FILE SYSTEM
14286 M:      Jeremy Kerr <jk@ozlabs.org>
14287 L:      linuxppc-dev@lists.ozlabs.org
14288 W:      http://www.ibm.com/developerworks/power/cell/
14289 S:      Supported
14290 F:      Documentation/filesystems/spufs.txt
14291 F:      arch/powerpc/platforms/cell/spufs/
14292
14293 SQUASHFS FILE SYSTEM
14294 M:      Phillip Lougher <phillip@squashfs.org.uk>
14295 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14296 W:      http://squashfs.org.uk
14297 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14298 S:      Maintained
14299 F:      Documentation/filesystems/squashfs.txt
14300 F:      fs/squashfs/
14301
14302 SRM (Alpha) environment access
14303 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14304 S:      Maintained
14305 F:      arch/alpha/kernel/srm_env.c
14306
14307 ST LSM6DSx IMU IIO DRIVER
14308 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
14309 L:      linux-iio@vger.kernel.org
14310 W:      http://www.st.com/
14311 S:      Maintained
14312 F:      drivers/iio/imu/st_lsm6dsx/
14313 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
14314
14315 ST STM32 I2C/SMBUS DRIVER
14316 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14317 L:      linux-i2c@vger.kernel.org
14318 S:      Maintained
14319 F:      drivers/i2c/busses/i2c-stm32*
14320
14321 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14322 M:      Song Qiang <songqiang1304521@gmail.com>
14323 L:      linux-iio@vger.kernel.org
14324 S:      Maintained
14325 F:      drivers/iio/proximity/vl53l0x-i2c.c
14326 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14327
14328 STABLE BRANCH
14329 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14330 M:      Sasha Levin <sashal@kernel.org>
14331 L:      stable@vger.kernel.org
14332 S:      Supported
14333 F:      Documentation/process/stable-kernel-rules.rst
14334
14335 STAGING - COMEDI
14336 M:      Ian Abbott <abbotti@mev.co.uk>
14337 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14338 S:      Odd Fixes
14339 F:      drivers/staging/comedi/
14340
14341 STAGING - EROFS FILE SYSTEM
14342 M:      Gao Xiang <gaoxiang25@huawei.com>
14343 M:      Chao Yu <yuchao0@huawei.com>
14344 L:      linux-erofs@lists.ozlabs.org
14345 S:      Maintained
14346 F:      drivers/staging/erofs/
14347
14348 STAGING - INDUSTRIAL IO
14349 M:      Jonathan Cameron <jic23@kernel.org>
14350 L:      linux-iio@vger.kernel.org
14351 S:      Odd Fixes
14352 F:      Documentation/devicetree/bindings/staging/iio/
14353 F:      drivers/staging/iio/
14354
14355 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14356 M:      Marc Dietrich <marvin24@gmx.de>
14357 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14358 L:      linux-tegra@vger.kernel.org
14359 S:      Maintained
14360 F:      drivers/staging/nvec/
14361
14362 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14363 M:      Jens Frederich <jfrederich@gmail.com>
14364 M:      Daniel Drake <dsd@laptop.org>
14365 M:      Jon Nettleton <jon.nettleton@gmail.com>
14366 W:      http://wiki.laptop.org/go/DCON
14367 S:      Maintained
14368 F:      drivers/staging/olpc_dcon/
14369
14370 STAGING - REALTEK RTL8712U DRIVERS
14371 M:      Larry Finger <Larry.Finger@lwfinger.net>
14372 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14373 S:      Odd Fixes
14374 F:      drivers/staging/rtl8712/
14375
14376 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14377 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14378 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14379 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14380 L:      linux-fbdev@vger.kernel.org
14381 S:      Maintained
14382 F:      drivers/staging/sm750fb/
14383
14384 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14385 M:      William Hubbs <w.d.hubbs@gmail.com>
14386 M:      Chris Brannon <chris@the-brannons.com>
14387 M:      Kirk Reiser <kirk@reisers.ca>
14388 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14389 L:      speakup@linux-speakup.org
14390 W:      http://www.linux-speakup.org/
14391 S:      Odd Fixes
14392 F:      drivers/staging/speakup/
14393
14394 STAGING - VIA VT665X DRIVERS
14395 M:      Forest Bond <forest@alittletooquiet.net>
14396 S:      Odd Fixes
14397 F:      drivers/staging/vt665?/
14398
14399 STAGING - WILC1000 WIFI DRIVER
14400 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
14401 M:      Ajay Singh <ajay.kathat@microchip.com>
14402 L:      linux-wireless@vger.kernel.org
14403 S:      Supported
14404 F:      drivers/staging/wilc1000/
14405
14406 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
14407 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
14408 S:      Odd Fixes
14409 F:      drivers/staging/xgifb/
14410
14411 STAGING SUBSYSTEM
14412 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14413 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
14414 L:      devel@driverdev.osuosl.org
14415 S:      Supported
14416 F:      drivers/staging/
14417
14418 STARFIRE/DURALAN NETWORK DRIVER
14419 M:      Ion Badulescu <ionut@badula.org>
14420 S:      Odd Fixes
14421 F:      drivers/net/ethernet/adaptec/starfire*
14422
14423 STEC S1220 SKD DRIVER
14424 M:      Bart Van Assche <bart.vanassche@wdc.com>
14425 L:      linux-block@vger.kernel.org
14426 S:      Maintained
14427 F:      drivers/block/skd*[ch]
14428
14429 STI AUDIO (ASoC) DRIVERS
14430 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14431 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14432 S:      Maintained
14433 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
14434 F:      sound/soc/sti/
14435
14436 STI CEC DRIVER
14437 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
14438 S:      Maintained
14439 F:      drivers/media/platform/sti/cec/
14440 F:      Documentation/devicetree/bindings/media/stih-cec.txt
14441
14442 STK1160 USB VIDEO CAPTURE DRIVER
14443 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14444 L:      linux-media@vger.kernel.org
14445 T:      git git://linuxtv.org/media_tree.git
14446 S:      Maintained
14447 F:      drivers/media/usb/stk1160/
14448
14449 STM32 AUDIO (ASoC) DRIVERS
14450 M:      Olivier Moysan <olivier.moysan@st.com>
14451 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14452 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14453 S:      Maintained
14454 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
14455 F:      sound/soc/stm/
14456
14457 STM32 TIMER/LPTIMER DRIVERS
14458 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
14459 S:      Maintained
14460 F:      drivers/*/stm32-*timer*
14461 F:      drivers/pwm/pwm-stm32*
14462 F:      include/linux/*/stm32-*tim*
14463 F:      Documentation/ABI/testing/*timer-stm32
14464 F:      Documentation/devicetree/bindings/*/stm32-*timer*
14465 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
14466
14467 STMMAC ETHERNET DRIVER
14468 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
14469 M:      Alexandre Torgue <alexandre.torgue@st.com>
14470 M:      Jose Abreu <joabreu@synopsys.com>
14471 L:      netdev@vger.kernel.org
14472 W:      http://www.stlinux.com
14473 S:      Supported
14474 F:      drivers/net/ethernet/stmicro/stmmac/
14475
14476 SUN3/3X
14477 M:      Sam Creasey <sammy@sammy.net>
14478 W:      http://sammy.net/sun3/
14479 S:      Maintained
14480 F:      arch/m68k/kernel/*sun3*
14481 F:      arch/m68k/sun3*/
14482 F:      arch/m68k/include/asm/sun3*
14483 F:      drivers/net/ethernet/i825xx/sun3*
14484
14485 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
14486 M:      Hans de Goede <hdegoede@redhat.com>
14487 L:      linux-input@vger.kernel.org
14488 S:      Maintained
14489 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
14490 F:      drivers/input/keyboard/sun4i-lradc-keys.c
14491
14492 SUNDANCE NETWORK DRIVER
14493 M:      Denis Kirjanov <kda@linux-powerpc.org>
14494 L:      netdev@vger.kernel.org
14495 S:      Maintained
14496 F:      drivers/net/ethernet/dlink/sundance.c
14497
14498 SUPERH
14499 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
14500 M:      Rich Felker <dalias@libc.org>
14501 L:      linux-sh@vger.kernel.org
14502 Q:      http://patchwork.kernel.org/project/linux-sh/list/
14503 S:      Maintained
14504 F:      Documentation/sh/
14505 F:      arch/sh/
14506 F:      drivers/sh/
14507
14508 SUSPEND TO RAM
14509 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
14510 M:      Len Brown <len.brown@intel.com>
14511 M:      Pavel Machek <pavel@ucw.cz>
14512 L:      linux-pm@vger.kernel.org
14513 B:      https://bugzilla.kernel.org
14514 S:      Supported
14515 F:      Documentation/power/
14516 F:      arch/x86/kernel/acpi/
14517 F:      drivers/base/power/
14518 F:      kernel/power/
14519 F:      include/linux/suspend.h
14520 F:      include/linux/freezer.h
14521 F:      include/linux/pm.h
14522
14523 SVGA HANDLING
14524 M:      Martin Mares <mj@ucw.cz>
14525 L:      linux-video@atrey.karlin.mff.cuni.cz
14526 S:      Maintained
14527 F:      Documentation/svga.txt
14528 F:      arch/x86/boot/video*
14529
14530 SWIOTLB SUBSYSTEM
14531 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
14532 L:      iommu@lists.linux-foundation.org
14533 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
14534 S:      Supported
14535 F:      kernel/dma/swiotlb.c
14536 F:      arch/*/kernel/pci-swiotlb.c
14537 F:      include/linux/swiotlb.h
14538
14539 SWITCHDEV
14540 M:      Jiri Pirko <jiri@resnulli.us>
14541 M:      Ivan Vecera <ivecera@redhat.com>
14542 L:      netdev@vger.kernel.org
14543 S:      Supported
14544 F:      net/switchdev/
14545 F:      include/net/switchdev.h
14546
14547 SY8106A REGULATOR DRIVER
14548 M:      Icenowy Zheng <icenowy@aosc.io>
14549 S:      Maintained
14550 F:      drivers/regulator/sy8106a-regulator.c
14551 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14552
14553 SYNC FILE FRAMEWORK
14554 M:      Sumit Semwal <sumit.semwal@linaro.org>
14555 R:      Gustavo Padovan <gustavo@padovan.org>
14556 S:      Maintained
14557 L:      linux-media@vger.kernel.org
14558 L:      dri-devel@lists.freedesktop.org
14559 F:      drivers/dma-buf/sync_*
14560 F:      drivers/dma-buf/dma-fence*
14561 F:      drivers/dma-buf/sw_sync.c
14562 F:      include/linux/sync_file.h
14563 F:      include/uapi/linux/sync_file.h
14564 F:      Documentation/sync_file.txt
14565 T:      git git://anongit.freedesktop.org/drm/drm-misc
14566
14567 SYNOPSYS ARC ARCHITECTURE
14568 M:      Vineet Gupta <vgupta@synopsys.com>
14569 L:      linux-snps-arc@lists.infradead.org
14570 S:      Supported
14571 F:      arch/arc/
14572 F:      Documentation/devicetree/bindings/arc/*
14573 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14574 F:      drivers/clocksource/arc_timer.c
14575 F:      drivers/tty/serial/arc_uart.c
14576 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14577
14578 SYNOPSYS ARC HSDK SDP pll clock driver
14579 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14580 S:      Supported
14581 F:      drivers/clk/clk-hsdk-pll.c
14582 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14583
14584 SYNOPSYS ARC SDP clock driver
14585 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14586 S:      Supported
14587 F:      drivers/clk/axs10x/*
14588 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14589
14590 SYNOPSYS ARC SDP platform support
14591 M:      Alexey Brodkin <abrodkin@synopsys.com>
14592 S:      Supported
14593 F:      arch/arc/plat-axs10x
14594 F:      arch/arc/boot/dts/ax*
14595 F:      Documentation/devicetree/bindings/arc/axs10*
14596
14597 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14598 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14599 S:      Supported
14600 F:      drivers/reset/reset-axs10x.c
14601 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14602
14603 SYNOPSYS CREG GPIO DRIVER
14604 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14605 S:      Maintained
14606 F:      drivers/gpio/gpio-creg-snps.c
14607 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
14608
14609 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14610 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14611 S:      Maintained
14612 F:      drivers/tty/serial/8250/8250_dw.c
14613
14614 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14615 M:      Hoan Tran <hotran@apm.com>
14616 L:      linux-gpio@vger.kernel.org
14617 S:      Maintained
14618 F:      drivers/gpio/gpio-dwapb.c
14619 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14620
14621 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14622 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14623 S:      Maintained
14624 F:      drivers/dma/dwi-axi-dmac/
14625 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14626
14627 SYNOPSYS DESIGNWARE DMAC DRIVER
14628 M:      Viresh Kumar <vireshk@kernel.org>
14629 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14630 S:      Maintained
14631 F:      include/linux/dma/dw.h
14632 F:      include/linux/platform_data/dma-dw.h
14633 F:      drivers/dma/dw/
14634
14635 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14636 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14637 L:      netdev@vger.kernel.org
14638 S:      Supported
14639 F:      drivers/net/ethernet/synopsys/
14640
14641 SYNOPSYS DESIGNWARE I2C DRIVER
14642 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14643 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14644 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14645 L:      linux-i2c@vger.kernel.org
14646 S:      Maintained
14647 F:      drivers/i2c/busses/i2c-designware-*
14648 F:      include/linux/platform_data/i2c-designware.h
14649
14650 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14651 M:      Jaehoon Chung <jh80.chung@samsung.com>
14652 L:      linux-mmc@vger.kernel.org
14653 S:      Maintained
14654 F:      drivers/mmc/host/dw_mmc*
14655
14656 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14657 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14658 S:      Supported
14659 F:      drivers/reset/reset-hsdk.c
14660 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14661 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14662
14663 SYSTEM CONFIGURATION (SYSCON)
14664 M:      Lee Jones <lee.jones@linaro.org>
14665 M:      Arnd Bergmann <arnd@arndb.de>
14666 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14667 S:      Supported
14668 F:      drivers/mfd/syscon.c
14669
14670 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14671 M:      Sudeep Holla <sudeep.holla@arm.com>
14672 L:      linux-arm-kernel@lists.infradead.org
14673 S:      Maintained
14674 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14675 F:      drivers/clk/clk-sc[mp]i.c
14676 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14677 F:      drivers/firmware/arm_scpi.c
14678 F:      drivers/firmware/arm_scmi/
14679 F:      include/linux/sc[mp]i_protocol.h
14680
14681 SYSTEM RESET/SHUTDOWN DRIVERS
14682 M:      Sebastian Reichel <sre@kernel.org>
14683 L:      linux-pm@vger.kernel.org
14684 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14685 S:      Maintained
14686 F:      Documentation/devicetree/bindings/power/reset/
14687 F:      drivers/power/reset/
14688
14689 SYSTEM TRACE MODULE CLASS
14690 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14691 S:      Maintained
14692 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14693 F:      Documentation/trace/stm.rst
14694 F:      drivers/hwtracing/stm/
14695 F:      include/linux/stm.h
14696 F:      include/uapi/linux/stm.h
14697
14698 SYSV FILESYSTEM
14699 M:      Christoph Hellwig <hch@infradead.org>
14700 S:      Maintained
14701 F:      Documentation/filesystems/sysv-fs.txt
14702 F:      fs/sysv/
14703 F:      include/linux/sysv_fs.h
14704
14705 TARGET SUBSYSTEM
14706 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14707 L:      linux-scsi@vger.kernel.org
14708 L:      target-devel@vger.kernel.org
14709 W:      http://www.linux-iscsi.org
14710 W:      http://groups.google.com/group/linux-iscsi-target-dev
14711 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14712 S:      Supported
14713 F:      drivers/target/
14714 F:      include/target/
14715 F:      Documentation/target/
14716
14717 TASKSTATS STATISTICS INTERFACE
14718 M:      Balbir Singh <bsingharora@gmail.com>
14719 S:      Maintained
14720 F:      Documentation/accounting/taskstats*
14721 F:      include/linux/taskstats*
14722 F:      kernel/taskstats.c
14723
14724 TC subsystem
14725 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14726 M:      Cong Wang <xiyou.wangcong@gmail.com>
14727 M:      Jiri Pirko <jiri@resnulli.us>
14728 L:      netdev@vger.kernel.org
14729 S:      Maintained
14730 F:      include/net/pkt_cls.h
14731 F:      include/net/pkt_sched.h
14732 F:      include/net/tc_act/
14733 F:      include/uapi/linux/pkt_cls.h
14734 F:      include/uapi/linux/pkt_sched.h
14735 F:      include/uapi/linux/tc_act/
14736 F:      include/uapi/linux/tc_ematch/
14737 F:      net/sched/
14738
14739 TC90522 MEDIA DRIVER
14740 M:      Akihiro Tsukada <tskd08@gmail.com>
14741 L:      linux-media@vger.kernel.org
14742 S:      Odd Fixes
14743 F:      drivers/media/dvb-frontends/tc90522*
14744
14745 TCP LOW PRIORITY MODULE
14746 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14747 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14748 W:      http://tcp-lp-mod.sourceforge.net/
14749 S:      Maintained
14750 F:      net/ipv4/tcp_lp.c
14751
14752 TDA10071 MEDIA DRIVER
14753 M:      Antti Palosaari <crope@iki.fi>
14754 L:      linux-media@vger.kernel.org
14755 W:      https://linuxtv.org
14756 W:      http://palosaari.fi/linux/
14757 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14758 T:      git git://linuxtv.org/anttip/media_tree.git
14759 S:      Maintained
14760 F:      drivers/media/dvb-frontends/tda10071*
14761
14762 TDA18212 MEDIA DRIVER
14763 M:      Antti Palosaari <crope@iki.fi>
14764 L:      linux-media@vger.kernel.org
14765 W:      https://linuxtv.org
14766 W:      http://palosaari.fi/linux/
14767 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14768 T:      git git://linuxtv.org/anttip/media_tree.git
14769 S:      Maintained
14770 F:      drivers/media/tuners/tda18212*
14771
14772 TDA18218 MEDIA DRIVER
14773 M:      Antti Palosaari <crope@iki.fi>
14774 L:      linux-media@vger.kernel.org
14775 W:      https://linuxtv.org
14776 W:      http://palosaari.fi/linux/
14777 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14778 T:      git git://linuxtv.org/anttip/media_tree.git
14779 S:      Maintained
14780 F:      drivers/media/tuners/tda18218*
14781
14782 TDA18250 MEDIA DRIVER
14783 M:      Olli Salonen <olli.salonen@iki.fi>
14784 L:      linux-media@vger.kernel.org
14785 W:      https://linuxtv.org
14786 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14787 T:      git git://linuxtv.org/media_tree.git
14788 S:      Maintained
14789 F:      drivers/media/tuners/tda18250*
14790
14791 TDA18271 MEDIA DRIVER
14792 M:      Michael Krufky <mkrufky@linuxtv.org>
14793 L:      linux-media@vger.kernel.org
14794 W:      https://linuxtv.org
14795 W:      http://github.com/mkrufky
14796 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14797 T:      git git://linuxtv.org/mkrufky/tuners.git
14798 S:      Maintained
14799 F:      drivers/media/tuners/tda18271*
14800
14801 TDA1997x MEDIA DRIVER
14802 M:      Tim Harvey <tharvey@gateworks.com>
14803 L:      linux-media@vger.kernel.org
14804 W:      https://linuxtv.org
14805 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14806 S:      Maintained
14807 F:      drivers/media/i2c/tda1997x.*
14808
14809 TDA827x MEDIA DRIVER
14810 M:      Michael Krufky <mkrufky@linuxtv.org>
14811 L:      linux-media@vger.kernel.org
14812 W:      https://linuxtv.org
14813 W:      http://github.com/mkrufky
14814 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14815 T:      git git://linuxtv.org/mkrufky/tuners.git
14816 S:      Maintained
14817 F:      drivers/media/tuners/tda8290.*
14818
14819 TDA8290 MEDIA DRIVER
14820 M:      Michael Krufky <mkrufky@linuxtv.org>
14821 L:      linux-media@vger.kernel.org
14822 W:      https://linuxtv.org
14823 W:      http://github.com/mkrufky
14824 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14825 T:      git git://linuxtv.org/mkrufky/tuners.git
14826 S:      Maintained
14827 F:      drivers/media/tuners/tda8290.*
14828
14829 TDA9840 MEDIA DRIVER
14830 M:      Hans Verkuil <hverkuil@xs4all.nl>
14831 L:      linux-media@vger.kernel.org
14832 T:      git git://linuxtv.org/media_tree.git
14833 W:      https://linuxtv.org
14834 S:      Maintained
14835 F:      drivers/media/i2c/tda9840*
14836
14837 TEA5761 TUNER DRIVER
14838 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14839 L:      linux-media@vger.kernel.org
14840 W:      https://linuxtv.org
14841 T:      git git://linuxtv.org/media_tree.git
14842 S:      Odd fixes
14843 F:      drivers/media/tuners/tea5761.*
14844
14845 TEA5767 TUNER DRIVER
14846 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14847 L:      linux-media@vger.kernel.org
14848 W:      https://linuxtv.org
14849 T:      git git://linuxtv.org/media_tree.git
14850 S:      Maintained
14851 F:      drivers/media/tuners/tea5767.*
14852
14853 TEA6415C MEDIA DRIVER
14854 M:      Hans Verkuil <hverkuil@xs4all.nl>
14855 L:      linux-media@vger.kernel.org
14856 T:      git git://linuxtv.org/media_tree.git
14857 W:      https://linuxtv.org
14858 S:      Maintained
14859 F:      drivers/media/i2c/tea6415c*
14860
14861 TEA6420 MEDIA DRIVER
14862 M:      Hans Verkuil <hverkuil@xs4all.nl>
14863 L:      linux-media@vger.kernel.org
14864 T:      git git://linuxtv.org/media_tree.git
14865 W:      https://linuxtv.org
14866 S:      Maintained
14867 F:      drivers/media/i2c/tea6420*
14868
14869 TEAM DRIVER
14870 M:      Jiri Pirko <jiri@resnulli.us>
14871 L:      netdev@vger.kernel.org
14872 S:      Supported
14873 F:      drivers/net/team/
14874 F:      include/linux/if_team.h
14875 F:      include/uapi/linux/if_team.h
14876
14877 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
14878 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
14879 S:      Maintained
14880 F:      arch/x86/platform/ts5500/
14881
14882 TECHNOTREND USB IR RECEIVER
14883 M:      Sean Young <sean@mess.org>
14884 L:      linux-media@vger.kernel.org
14885 S:      Maintained
14886 F:      drivers/media/rc/ttusbir.c
14887
14888 TECHWELL TW9910 VIDEO DECODER
14889 L:      linux-media@vger.kernel.org
14890 S:      Orphan
14891 F:      drivers/media/i2c/tw9910.c
14892 F:      include/media/i2c/tw9910.h
14893
14894 TEE SUBSYSTEM
14895 M:      Jens Wiklander <jens.wiklander@linaro.org>
14896 S:      Maintained
14897 F:      include/linux/tee_drv.h
14898 F:      include/uapi/linux/tee.h
14899 F:      drivers/tee/
14900 F:      Documentation/tee.txt
14901
14902 TEGRA ARCHITECTURE SUPPORT
14903 M:      Thierry Reding <thierry.reding@gmail.com>
14904 M:      Jonathan Hunter <jonathanh@nvidia.com>
14905 L:      linux-tegra@vger.kernel.org
14906 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14907 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14908 S:      Supported
14909 N:      [^a-z]tegra
14910
14911 TEGRA CLOCK DRIVER
14912 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14913 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14914 S:      Supported
14915 F:      drivers/clk/tegra/
14916
14917 TEGRA DMA DRIVERS
14918 M:      Laxman Dewangan <ldewangan@nvidia.com>
14919 M:      Jon Hunter <jonathanh@nvidia.com>
14920 S:      Supported
14921 F:      drivers/dma/tegra*
14922
14923 TEGRA I2C DRIVER
14924 M:      Laxman Dewangan <ldewangan@nvidia.com>
14925 S:      Supported
14926 F:      drivers/i2c/busses/i2c-tegra.c
14927
14928 TEGRA IOMMU DRIVERS
14929 M:      Thierry Reding <thierry.reding@gmail.com>
14930 L:      linux-tegra@vger.kernel.org
14931 S:      Supported
14932 F:      drivers/iommu/tegra*
14933
14934 TEGRA KBC DRIVER
14935 M:      Laxman Dewangan <ldewangan@nvidia.com>
14936 S:      Supported
14937 F:      drivers/input/keyboard/tegra-kbc.c
14938
14939 TEGRA NAND DRIVER
14940 M:      Stefan Agner <stefan@agner.ch>
14941 M:      Lucas Stach <dev@lynxeye.de>
14942 S:      Maintained
14943 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
14944 F:      drivers/mtd/nand/raw/tegra_nand.c
14945
14946 TEGRA PWM DRIVER
14947 M:      Thierry Reding <thierry.reding@gmail.com>
14948 S:      Supported
14949 F:      drivers/pwm/pwm-tegra.c
14950
14951 TEGRA SERIAL DRIVER
14952 M:      Laxman Dewangan <ldewangan@nvidia.com>
14953 S:      Supported
14954 F:      drivers/tty/serial/serial-tegra.c
14955
14956 TEGRA SPI DRIVER
14957 M:      Laxman Dewangan <ldewangan@nvidia.com>
14958 S:      Supported
14959 F:      drivers/spi/spi-tegra*
14960
14961 TEHUTI ETHERNET DRIVER
14962 M:      Andy Gospodarek <andy@greyhouse.net>
14963 L:      netdev@vger.kernel.org
14964 S:      Supported
14965 F:      drivers/net/ethernet/tehuti/*
14966
14967 Telecom Clock Driver for MCPL0010
14968 M:      Mark Gross <mark.gross@intel.com>
14969 S:      Supported
14970 F:      drivers/char/tlclk.c
14971
14972 TENSILICA XTENSA PORT (xtensa)
14973 M:      Chris Zankel <chris@zankel.net>
14974 M:      Max Filippov <jcmvbkbc@gmail.com>
14975 L:      linux-xtensa@linux-xtensa.org
14976 T:      git git://github.com/czankel/xtensa-linux.git
14977 S:      Maintained
14978 F:      arch/xtensa/
14979 F:      drivers/irqchip/irq-xtensa-*
14980
14981 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14982 M:      Nishanth Menon <nm@ti.com>
14983 M:      Tero Kristo <t-kristo@ti.com>
14984 M:      Santosh Shilimkar <ssantosh@kernel.org>
14985 L:      linux-arm-kernel@lists.infradead.org
14986 S:      Maintained
14987 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14988 F:      drivers/firmware/ti_sci*
14989 F:      include/linux/soc/ti/ti_sci_protocol.h
14990 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14991 F:      drivers/soc/ti/ti_sci_pm_domains.c
14992 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14993 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14994 F:      drivers/clk/keystone/sci-clk.c
14995 F:      drivers/reset/reset-ti-sci.c
14996
14997 Texas Instruments ASoC drivers
14998 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14999 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15000 S:      Maintained
15001 F:      sound/soc/ti/
15002
15003 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
15004 M:      Hans Verkuil <hverkuil@xs4all.nl>
15005 L:      linux-media@vger.kernel.org
15006 T:      git git://linuxtv.org/media_tree.git
15007 W:      https://linuxtv.org
15008 S:      Maintained
15009 F:      drivers/media/radio/radio-raremono.c
15010
15011 THERMAL
15012 M:      Zhang Rui <rui.zhang@intel.com>
15013 M:      Eduardo Valentin <edubezval@gmail.com>
15014 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
15015 L:      linux-pm@vger.kernel.org
15016 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
15017 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
15018 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15019 S:      Supported
15020 F:      drivers/thermal/
15021 F:      include/linux/thermal.h
15022 F:      include/uapi/linux/thermal.h
15023 F:      include/linux/cpu_cooling.h
15024 F:      Documentation/devicetree/bindings/thermal/
15025
15026 THERMAL/CPU_COOLING
15027 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
15028 M:      Viresh Kumar <viresh.kumar@linaro.org>
15029 M:      Javi Merino <javi.merino@kernel.org>
15030 L:      linux-pm@vger.kernel.org
15031 S:      Supported
15032 F:      Documentation/thermal/cpu-cooling-api.txt
15033 F:      drivers/thermal/cpu_cooling.c
15034 F:      include/linux/cpu_cooling.h
15035
15036 THINKPAD ACPI EXTRAS DRIVER
15037 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
15038 L:      ibm-acpi-devel@lists.sourceforge.net
15039 L:      platform-driver-x86@vger.kernel.org
15040 W:      http://ibm-acpi.sourceforge.net
15041 W:      http://thinkwiki.org/wiki/Ibm-acpi
15042 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15043 S:      Maintained
15044 F:      drivers/platform/x86/thinkpad_acpi.c
15045
15046 THUNDERBOLT DRIVER
15047 M:      Andreas Noever <andreas.noever@gmail.com>
15048 M:      Michael Jamet <michael.jamet@intel.com>
15049 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15050 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15051 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15052 S:      Maintained
15053 F:      Documentation/admin-guide/thunderbolt.rst
15054 F:      drivers/thunderbolt/
15055 F:      include/linux/thunderbolt.h
15056
15057 THUNDERBOLT NETWORK DRIVER
15058 M:      Michael Jamet <michael.jamet@intel.com>
15059 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15060 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15061 L:      netdev@vger.kernel.org
15062 S:      Maintained
15063 F:      drivers/net/thunderbolt.c
15064
15065 THUNDERX GPIO DRIVER
15066 M:      David Daney <david.daney@cavium.com>
15067 S:      Maintained
15068 F:      drivers/gpio/gpio-thunderx.c
15069
15070 TI AM437X VPFE DRIVER
15071 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15072 L:      linux-media@vger.kernel.org
15073 W:      https://linuxtv.org
15074 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15075 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15076 S:      Maintained
15077 F:      drivers/media/platform/am437x/
15078
15079 TI BANDGAP AND THERMAL DRIVER
15080 M:      Eduardo Valentin <edubezval@gmail.com>
15081 M:      Keerthy <j-keerthy@ti.com>
15082 L:      linux-pm@vger.kernel.org
15083 L:      linux-omap@vger.kernel.org
15084 S:      Maintained
15085 F:      drivers/thermal/ti-soc-thermal/
15086
15087 TI BQ27XXX POWER SUPPLY DRIVER
15088 R:      Andrew F. Davis <afd@ti.com>
15089 F:      include/linux/power/bq27xxx_battery.h
15090 F:      drivers/power/supply/bq27xxx_battery.c
15091 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15092
15093 TI CDCE706 CLOCK DRIVER
15094 M:      Max Filippov <jcmvbkbc@gmail.com>
15095 S:      Maintained
15096 F:      drivers/clk/clk-cdce706.c
15097
15098 TI CLOCK DRIVER
15099 M:      Tero Kristo <t-kristo@ti.com>
15100 L:      linux-omap@vger.kernel.org
15101 S:      Maintained
15102 F:      drivers/clk/ti/
15103 F:      include/linux/clk/ti.h
15104
15105 TI DAVINCI MACHINE SUPPORT
15106 M:      Sekhar Nori <nsekhar@ti.com>
15107 M:      Kevin Hilman <khilman@kernel.org>
15108 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15109 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
15110 S:      Supported
15111 F:      arch/arm/mach-davinci/
15112 F:      drivers/i2c/busses/i2c-davinci.c
15113 F:      arch/arm/boot/dts/da850*
15114
15115 TI DAVINCI SERIES CLOCK DRIVER
15116 M:      David Lechner <david@lechnology.com>
15117 R:      Sekhar Nori <nsekhar@ti.com>
15118 S:      Maintained
15119 F:      Documentation/devicetree/bindings/clock/ti/davinci/
15120 F:      drivers/clk/davinci/
15121
15122 TI DAVINCI SERIES GPIO DRIVER
15123 M:      Keerthy <j-keerthy@ti.com>
15124 L:      linux-gpio@vger.kernel.org
15125 S:      Maintained
15126 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
15127 F:      drivers/gpio/gpio-davinci.c
15128
15129 TI DAVINCI SERIES MEDIA DRIVER
15130 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15131 L:      linux-media@vger.kernel.org
15132 W:      https://linuxtv.org
15133 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15134 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15135 S:      Maintained
15136 F:      drivers/media/platform/davinci/
15137 F:      include/media/davinci/
15138
15139 TI ETHERNET SWITCH DRIVER (CPSW)
15140 R:      Grygorii Strashko <grygorii.strashko@ti.com>
15141 L:      linux-omap@vger.kernel.org
15142 L:      netdev@vger.kernel.org
15143 S:      Maintained
15144 F:      drivers/net/ethernet/ti/cpsw*
15145 F:      drivers/net/ethernet/ti/davinci*
15146
15147 TI FLASH MEDIA INTERFACE DRIVER
15148 M:      Alex Dubov <oakad@yahoo.com>
15149 S:      Maintained
15150 F:      drivers/misc/tifm*
15151 F:      drivers/mmc/host/tifm_sd.c
15152 F:      include/linux/tifm.h
15153
15154 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15155 M:      Santosh Shilimkar <ssantosh@kernel.org>
15156 L:      linux-kernel@vger.kernel.org
15157 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15158 S:      Maintained
15159 F:      drivers/soc/ti/*
15160 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15161
15162 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15163 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15164 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15165 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15166 S:      Maintained
15167 F:      sound/soc/codecs/lm49453*
15168 F:      sound/soc/codecs/isabelle*
15169
15170 TI LP855x BACKLIGHT DRIVER
15171 M:      Milo Kim <milo.kim@ti.com>
15172 S:      Maintained
15173 F:      Documentation/backlight/lp855x-driver.txt
15174 F:      drivers/video/backlight/lp855x_bl.c
15175 F:      include/linux/platform_data/lp855x.h
15176
15177 TI LP8727 CHARGER DRIVER
15178 M:      Milo Kim <milo.kim@ti.com>
15179 S:      Maintained
15180 F:      drivers/power/supply/lp8727_charger.c
15181 F:      include/linux/platform_data/lp8727.h
15182
15183 TI LP8788 MFD DRIVER
15184 M:      Milo Kim <milo.kim@ti.com>
15185 S:      Maintained
15186 F:      drivers/iio/adc/lp8788_adc.c
15187 F:      drivers/leds/leds-lp8788.c
15188 F:      drivers/mfd/lp8788*.c
15189 F:      drivers/power/supply/lp8788-charger.c
15190 F:      drivers/regulator/lp8788-*.c
15191 F:      include/linux/mfd/lp8788*.h
15192
15193 TI NETCP ETHERNET DRIVER
15194 M:      Wingman Kwok <w-kwok2@ti.com>
15195 M:      Murali Karicheri <m-karicheri2@ti.com>
15196 L:      netdev@vger.kernel.org
15197 S:      Maintained
15198 F:      drivers/net/ethernet/ti/netcp*
15199
15200 TI PCM3060 ASoC CODEC DRIVER
15201 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15202 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15203 S:      Maintained
15204 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15205 F:      sound/soc/codecs/pcm3060*
15206
15207 TI TAS571X FAMILY ASoC CODEC DRIVER
15208 M:      Kevin Cernekee <cernekee@chromium.org>
15209 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15210 S:      Odd Fixes
15211 F:      sound/soc/codecs/tas571x*
15212
15213 TI TRF7970A NFC DRIVER
15214 M:      Mark Greer <mgreer@animalcreek.com>
15215 L:      linux-wireless@vger.kernel.org
15216 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15217 S:      Supported
15218 F:      drivers/nfc/trf7970a.c
15219 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15220
15221 TI TWL4030 SERIES SOC CODEC DRIVER
15222 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15223 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15224 S:      Maintained
15225 F:      sound/soc/codecs/twl4030*
15226
15227 TI VPE/CAL DRIVERS
15228 M:      Benoit Parrot <bparrot@ti.com>
15229 L:      linux-media@vger.kernel.org
15230 W:      http://linuxtv.org/
15231 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15232 S:      Maintained
15233 F:      drivers/media/platform/ti-vpe/
15234
15235 TI WILINK WIRELESS DRIVERS
15236 L:      linux-wireless@vger.kernel.org
15237 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15238 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15239 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15240 S:      Orphan
15241 F:      drivers/net/wireless/ti/
15242 F:      include/linux/wl12xx.h
15243
15244 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15245 M:      John Stultz <john.stultz@linaro.org>
15246 M:      Thomas Gleixner <tglx@linutronix.de>
15247 R:      Stephen Boyd <sboyd@kernel.org>
15248 L:      linux-kernel@vger.kernel.org
15249 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15250 S:      Supported
15251 F:      include/linux/clocksource.h
15252 F:      include/linux/time.h
15253 F:      include/linux/timex.h
15254 F:      include/uapi/linux/time.h
15255 F:      include/uapi/linux/timex.h
15256 F:      kernel/time/clocksource.c
15257 F:      kernel/time/time*.c
15258 F:      kernel/time/alarmtimer.c
15259 F:      kernel/time/ntp.c
15260 F:      tools/testing/selftests/timers/
15261
15262 TIPC NETWORK LAYER
15263 M:      Jon Maloy <jon.maloy@ericsson.com>
15264 M:      Ying Xue <ying.xue@windriver.com>
15265 L:      netdev@vger.kernel.org (core kernel code)
15266 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15267 W:      http://tipc.sourceforge.net/
15268 S:      Maintained
15269 F:      include/uapi/linux/tipc*.h
15270 F:      net/tipc/
15271
15272 TLAN NETWORK DRIVER
15273 M:      Samuel Chessman <chessman@tux.org>
15274 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15275 W:      http://sourceforge.net/projects/tlan/
15276 S:      Maintained
15277 F:      Documentation/networking/device_drivers/ti/tlan.txt
15278 F:      drivers/net/ethernet/ti/tlan.*
15279
15280 TM6000 VIDEO4LINUX DRIVER
15281 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15282 L:      linux-media@vger.kernel.org
15283 W:      https://linuxtv.org
15284 T:      git git://linuxtv.org/media_tree.git
15285 S:      Odd fixes
15286 F:      drivers/media/usb/tm6000/
15287 F:      Documentation/media/v4l-drivers/tm6000*
15288
15289 TMIO/SDHI MMC DRIVER
15290 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15291 L:      linux-mmc@vger.kernel.org
15292 S:      Supported
15293 F:      drivers/mmc/host/tmio_mmc*
15294 F:      drivers/mmc/host/renesas_sdhi*
15295 F:      include/linux/mfd/tmio.h
15296
15297 TMP401 HARDWARE MONITOR DRIVER
15298 M:      Guenter Roeck <linux@roeck-us.net>
15299 L:      linux-hwmon@vger.kernel.org
15300 S:      Maintained
15301 F:      Documentation/hwmon/tmp401
15302 F:      drivers/hwmon/tmp401.c
15303
15304 TMPFS (SHMEM FILESYSTEM)
15305 M:      Hugh Dickins <hughd@google.com>
15306 L:      linux-mm@kvack.org
15307 S:      Maintained
15308 F:      include/linux/shmem_fs.h
15309 F:      mm/shmem.c
15310
15311 TOMOYO SECURITY MODULE
15312 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15313 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15314 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
15315 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
15316 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
15317 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
15318 W:      http://tomoyo.sourceforge.jp/
15319 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
15320 S:      Maintained
15321 F:      security/tomoyo/
15322
15323 TOPSTAR LAPTOP EXTRAS DRIVER
15324 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15325 L:      platform-driver-x86@vger.kernel.org
15326 S:      Maintained
15327 F:      drivers/platform/x86/topstar-laptop.c
15328
15329 TORTURE-TEST MODULES
15330 M:      Davidlohr Bueso <dave@stgolabs.net>
15331 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
15332 M:      Josh Triplett <josh@joshtriplett.org>
15333 L:      linux-kernel@vger.kernel.org
15334 S:      Supported
15335 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
15336 F:      Documentation/RCU/torture.txt
15337 F:      kernel/torture.c
15338 F:      kernel/rcu/rcutorture.c
15339 F:      kernel/rcu/rcuperf.c
15340 F:      kernel/locking/locktorture.c
15341
15342 TOSHIBA ACPI EXTRAS DRIVER
15343 M:      Azael Avalos <coproscefalo@gmail.com>
15344 L:      platform-driver-x86@vger.kernel.org
15345 S:      Maintained
15346 F:      drivers/platform/x86/toshiba_acpi.c
15347
15348 TOSHIBA BLUETOOTH DRIVER
15349 M:      Azael Avalos <coproscefalo@gmail.com>
15350 L:      platform-driver-x86@vger.kernel.org
15351 S:      Maintained
15352 F:      drivers/platform/x86/toshiba_bluetooth.c
15353
15354 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15355 M:      Azael Avalos <coproscefalo@gmail.com>
15356 L:      platform-driver-x86@vger.kernel.org
15357 S:      Maintained
15358 F:      drivers/platform/x86/toshiba_haps.c
15359
15360 TOSHIBA SMM DRIVER
15361 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15362 W:      http://www.buzzard.org.uk/toshiba/
15363 S:      Maintained
15364 F:      drivers/char/toshiba.c
15365 F:      include/linux/toshiba.h
15366 F:      include/uapi/linux/toshiba.h
15367
15368 TOSHIBA TC358743 DRIVER
15369 M:      Mats Randgaard <matrandg@cisco.com>
15370 L:      linux-media@vger.kernel.org
15371 S:      Maintained
15372 F:      drivers/media/i2c/tc358743*
15373 F:      include/media/i2c/tc358743.h
15374
15375 TOSHIBA WMI HOTKEYS DRIVER
15376 M:      Azael Avalos <coproscefalo@gmail.com>
15377 L:      platform-driver-x86@vger.kernel.org
15378 S:      Maintained
15379 F:      drivers/platform/x86/toshiba-wmi.c
15380
15381 TPM DEVICE DRIVER
15382 M:      Peter Huewe <peterhuewe@gmx.de>
15383 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15384 R:      Jason Gunthorpe <jgg@ziepe.ca>
15385 L:      linux-integrity@vger.kernel.org
15386 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15387 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15388 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15389 S:      Maintained
15390 F:      drivers/char/tpm/
15391
15392 TRACING
15393 M:      Steven Rostedt <rostedt@goodmis.org>
15394 M:      Ingo Molnar <mingo@redhat.com>
15395 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15396 S:      Maintained
15397 F:      Documentation/trace/ftrace.rst
15398 F:      arch/*/*/*/ftrace.h
15399 F:      arch/*/kernel/ftrace.c
15400 F:      include/*/ftrace.h
15401 F:      include/linux/trace*.h
15402 F:      include/trace/
15403 F:      kernel/trace/
15404 F:      tools/testing/selftests/ftrace/
15405
15406 TRACING MMIO ACCESSES (MMIOTRACE)
15407 M:      Steven Rostedt <rostedt@goodmis.org>
15408 M:      Ingo Molnar <mingo@kernel.org>
15409 R:      Karol Herbst <karolherbst@gmail.com>
15410 R:      Pekka Paalanen <ppaalanen@gmail.com>
15411 S:      Maintained
15412 L:      linux-kernel@vger.kernel.org
15413 L:      nouveau@lists.freedesktop.org
15414 F:      kernel/trace/trace_mmiotrace.c
15415 F:      include/linux/mmiotrace.h
15416 F:      arch/x86/mm/kmmio.c
15417 F:      arch/x86/mm/mmio-mod.c
15418 F:      arch/x86/mm/testmmiotrace.c
15419
15420 TRIVIAL PATCHES
15421 M:      Jiri Kosina <trivial@kernel.org>
15422 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
15423 S:      Maintained
15424 K:      ^Subject:.*(?i)trivial
15425
15426 TEMPO SEMICONDUCTOR DRIVERS
15427 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
15428 S:      Maintained
15429 F:      sound/soc/codecs/tscs*.c
15430 F:      sound/soc/codecs/tscs*.h
15431 F:      Documentation/devicetree/bindings/sound/tscs*.txt
15432
15433 TTY LAYER
15434 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15435 M:      Jiri Slaby <jslaby@suse.com>
15436 S:      Supported
15437 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
15438 F:      Documentation/serial/
15439 F:      drivers/tty/
15440 F:      drivers/tty/serial/serial_core.c
15441 F:      include/linux/serial_core.h
15442 F:      include/linux/serial.h
15443 F:      include/linux/tty.h
15444 F:      include/uapi/linux/serial_core.h
15445 F:      include/uapi/linux/serial.h
15446 F:      include/uapi/linux/tty.h
15447
15448 TUA9001 MEDIA DRIVER
15449 M:      Antti Palosaari <crope@iki.fi>
15450 L:      linux-media@vger.kernel.org
15451 W:      https://linuxtv.org
15452 W:      http://palosaari.fi/linux/
15453 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15454 T:      git git://linuxtv.org/anttip/media_tree.git
15455 S:      Maintained
15456 F:      drivers/media/tuners/tua9001*
15457
15458 TULIP NETWORK DRIVERS
15459 L:      netdev@vger.kernel.org
15460 L:      linux-parisc@vger.kernel.org
15461 S:      Orphan
15462 F:      drivers/net/ethernet/dec/tulip/
15463
15464 TUN/TAP driver
15465 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
15466 W:      http://vtun.sourceforge.net/tun
15467 S:      Maintained
15468 F:      Documentation/networking/tuntap.txt
15469 F:      arch/um/os-Linux/drivers/
15470
15471 TURBOCHANNEL SUBSYSTEM
15472 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15473 M:      Ralf Baechle <ralf@linux-mips.org>
15474 L:      linux-mips@vger.kernel.org
15475 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
15476 S:      Maintained
15477 F:      drivers/tc/
15478 F:      include/linux/tc.h
15479
15480 TURBOSTAT UTILITY
15481 M:      "Len Brown" <lenb@kernel.org>
15482 L:      linux-pm@vger.kernel.org
15483 B:      https://bugzilla.kernel.org
15484 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15485 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
15486 S:      Supported
15487 F:      tools/power/x86/turbostat/
15488
15489 TW5864 VIDEO4LINUX DRIVER
15490 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15491 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15492 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15493 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15494 L:      linux-media@vger.kernel.org
15495 S:      Supported
15496 F:      drivers/media/pci/tw5864/
15497
15498 TW68 VIDEO4LINUX DRIVER
15499 M:      Hans Verkuil <hverkuil@xs4all.nl>
15500 L:      linux-media@vger.kernel.org
15501 T:      git git://linuxtv.org/media_tree.git
15502 W:      https://linuxtv.org
15503 S:      Odd Fixes
15504 F:      drivers/media/pci/tw68/
15505
15506 TW686X VIDEO4LINUX DRIVER
15507 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15508 L:      linux-media@vger.kernel.org
15509 T:      git git://linuxtv.org/media_tree.git
15510 W:      http://linuxtv.org
15511 S:      Maintained
15512 F:      drivers/media/pci/tw686x/
15513
15514 UBI FILE SYSTEM (UBIFS)
15515 M:      Richard Weinberger <richard@nod.at>
15516 M:      Artem Bityutskiy <dedekind1@gmail.com>
15517 M:      Adrian Hunter <adrian.hunter@intel.com>
15518 L:      linux-mtd@lists.infradead.org
15519 T:      git git://git.infradead.org/ubifs-2.6.git
15520 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
15521 S:      Supported
15522 F:      Documentation/filesystems/ubifs.txt
15523 F:      fs/ubifs/
15524
15525 UCLINUX (M68KNOMMU AND COLDFIRE)
15526 M:      Greg Ungerer <gerg@linux-m68k.org>
15527 W:      http://www.linux-m68k.org/
15528 W:      http://www.uclinux.org/
15529 L:      linux-m68k@lists.linux-m68k.org
15530 L:      uclinux-dev@uclinux.org  (subscribers-only)
15531 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
15532 S:      Maintained
15533 F:      arch/m68k/coldfire/
15534 F:      arch/m68k/68*/
15535 F:      arch/m68k/*/*_no.*
15536 F:      arch/m68k/include/asm/*_no.*
15537
15538 UDF FILESYSTEM
15539 M:      Jan Kara <jack@suse.com>
15540 S:      Maintained
15541 F:      Documentation/filesystems/udf.txt
15542 F:      fs/udf/
15543
15544 UDRAW TABLET
15545 M:      Bastien Nocera <hadess@hadess.net>
15546 L:      linux-input@vger.kernel.org
15547 S:      Maintained
15548 F:      drivers/hid/hid-udraw-ps3.c
15549
15550 UFS FILESYSTEM
15551 M:      Evgeniy Dushistov <dushistov@mail.ru>
15552 S:      Maintained
15553 F:      Documentation/filesystems/ufs.txt
15554 F:      fs/ufs/
15555
15556 UHID USERSPACE HID IO DRIVER:
15557 M:      David Herrmann <dh.herrmann@googlemail.com>
15558 L:      linux-input@vger.kernel.org
15559 S:      Maintained
15560 F:      drivers/hid/uhid.c
15561 F:      include/uapi/linux/uhid.h
15562
15563 ULPI BUS
15564 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15565 L:      linux-usb@vger.kernel.org
15566 S:      Maintained
15567 F:      drivers/usb/common/ulpi.c
15568 F:      include/linux/ulpi/
15569
15570 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15571 L:      linux-usb@vger.kernel.org
15572 S:      Orphan
15573 F:      drivers/uwb/
15574 F:      include/linux/uwb.h
15575 F:      include/linux/uwb/
15576
15577 UNICORE32 ARCHITECTURE:
15578 M:      Guan Xuetao <gxt@pku.edu.cn>
15579 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15580 S:      Maintained
15581 T:      git git://github.com/gxt/linux.git
15582 F:      arch/unicore32/
15583
15584 UNIFDEF
15585 M:      Tony Finch <dot@dotat.at>
15586 W:      http://dotat.at/prog/unifdef
15587 S:      Maintained
15588 F:      scripts/unifdef.c
15589
15590 UNIFORM CDROM DRIVER
15591 M:      Jens Axboe <axboe@kernel.dk>
15592 W:      http://www.kernel.dk
15593 S:      Maintained
15594 F:      Documentation/cdrom/
15595 F:      drivers/cdrom/cdrom.c
15596 F:      include/linux/cdrom.h
15597 F:      include/uapi/linux/cdrom.h
15598
15599 UNISYS S-PAR DRIVERS
15600 M:      David Kershner <david.kershner@unisys.com>
15601 L:      sparmaintainer@unisys.com (Unisys internal)
15602 S:      Supported
15603 F:      include/linux/visorbus.h
15604 F:      drivers/visorbus/
15605 F:      drivers/staging/unisys/
15606
15607 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15608 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15609 L:      linux-scsi@vger.kernel.org
15610 S:      Supported
15611 F:      Documentation/scsi/ufs.txt
15612 F:      drivers/scsi/ufs/
15613
15614 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15615 M:      Joao Pinto <jpinto@synopsys.com>
15616 L:      linux-scsi@vger.kernel.org
15617 S:      Supported
15618 F:      drivers/scsi/ufs/*dwc*
15619
15620 UNSORTED BLOCK IMAGES (UBI)
15621 M:      Artem Bityutskiy <dedekind1@gmail.com>
15622 M:      Richard Weinberger <richard@nod.at>
15623 W:      http://www.linux-mtd.infradead.org/
15624 L:      linux-mtd@lists.infradead.org
15625 T:      git git://git.infradead.org/ubifs-2.6.git
15626 S:      Supported
15627 F:      drivers/mtd/ubi/
15628 F:      include/linux/mtd/ubi.h
15629 F:      include/uapi/mtd/ubi-user.h
15630
15631 USB "USBNET" DRIVER FRAMEWORK
15632 M:      Oliver Neukum <oneukum@suse.com>
15633 L:      netdev@vger.kernel.org
15634 W:      http://www.linux-usb.org/usbnet
15635 S:      Maintained
15636 F:      drivers/net/usb/usbnet.c
15637 F:      include/linux/usb/usbnet.h
15638
15639 USB ACM DRIVER
15640 M:      Oliver Neukum <oneukum@suse.com>
15641 L:      linux-usb@vger.kernel.org
15642 S:      Maintained
15643 F:      Documentation/usb/acm.txt
15644 F:      drivers/usb/class/cdc-acm.*
15645
15646 USB AR5523 WIRELESS DRIVER
15647 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15648 L:      linux-wireless@vger.kernel.org
15649 S:      Maintained
15650 F:      drivers/net/wireless/ath/ar5523/
15651
15652 USB ATTACHED SCSI
15653 M:      Oliver Neukum <oneukum@suse.com>
15654 L:      linux-usb@vger.kernel.org
15655 L:      linux-scsi@vger.kernel.org
15656 S:      Maintained
15657 F:      drivers/usb/storage/uas.c
15658
15659 USB CDC ETHERNET DRIVER
15660 M:      Oliver Neukum <oliver@neukum.org>
15661 L:      linux-usb@vger.kernel.org
15662 S:      Maintained
15663 F:      drivers/net/usb/cdc_*.c
15664 F:      include/uapi/linux/usb/cdc.h
15665
15666 USB CHAOSKEY DRIVER
15667 M:      Keith Packard <keithp@keithp.com>
15668 L:      linux-usb@vger.kernel.org
15669 S:      Maintained
15670 F:      drivers/usb/misc/chaoskey.c
15671
15672 USB CYPRESS C67X00 DRIVER
15673 M:      Peter Korsgaard <jacmet@sunsite.dk>
15674 L:      linux-usb@vger.kernel.org
15675 S:      Maintained
15676 F:      drivers/usb/c67x00/
15677
15678 USB DAVICOM DM9601 DRIVER
15679 M:      Peter Korsgaard <jacmet@sunsite.dk>
15680 L:      netdev@vger.kernel.org
15681 W:      http://www.linux-usb.org/usbnet
15682 S:      Maintained
15683 F:      drivers/net/usb/dm9601.c
15684
15685 USB DIAMOND RIO500 DRIVER
15686 M:      Cesar Miquel <miquel@df.uba.ar>
15687 L:      rio500-users@lists.sourceforge.net
15688 W:      http://rio500.sourceforge.net
15689 S:      Maintained
15690 F:      drivers/usb/misc/rio500*
15691
15692 USB EHCI DRIVER
15693 M:      Alan Stern <stern@rowland.harvard.edu>
15694 L:      linux-usb@vger.kernel.org
15695 S:      Maintained
15696 F:      Documentation/usb/ehci.txt
15697 F:      drivers/usb/host/ehci*
15698
15699 USB GADGET/PERIPHERAL SUBSYSTEM
15700 M:      Felipe Balbi <balbi@kernel.org>
15701 L:      linux-usb@vger.kernel.org
15702 W:      http://www.linux-usb.org/gadget
15703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15704 S:      Maintained
15705 F:      drivers/usb/gadget/
15706 F:      include/linux/usb/gadget*
15707
15708 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15709 M:      Jiri Kosina <jikos@kernel.org>
15710 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15711 L:      linux-usb@vger.kernel.org
15712 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
15713 S:      Maintained
15714 F:      Documentation/hid/hiddev.txt
15715 F:      drivers/hid/usbhid/
15716
15717 USB INTEL XHCI ROLE MUX DRIVER
15718 M:      Hans de Goede <hdegoede@redhat.com>
15719 L:      linux-usb@vger.kernel.org
15720 S:      Maintained
15721 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15722
15723 USB ISP116X DRIVER
15724 M:      Olav Kongas <ok@artecdesign.ee>
15725 L:      linux-usb@vger.kernel.org
15726 S:      Maintained
15727 F:      drivers/usb/host/isp116x*
15728 F:      include/linux/usb/isp116x.h
15729
15730 USB LAN78XX ETHERNET DRIVER
15731 M:      Woojung Huh <woojung.huh@microchip.com>
15732 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15733 L:      netdev@vger.kernel.org
15734 S:      Maintained
15735 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15736 F:      drivers/net/usb/lan78xx.*
15737 F:      include/dt-bindings/net/microchip-lan78xx.h
15738
15739 USB MASS STORAGE DRIVER
15740 M:      Alan Stern <stern@rowland.harvard.edu>
15741 L:      linux-usb@vger.kernel.org
15742 L:      usb-storage@lists.one-eyed-alien.net
15743 S:      Maintained
15744 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
15745 F:      drivers/usb/storage/
15746
15747 USB MIDI DRIVER
15748 M:      Clemens Ladisch <clemens@ladisch.de>
15749 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15750 T:      git git://git.alsa-project.org/alsa-kernel.git
15751 S:      Maintained
15752 F:      sound/usb/midi.*
15753
15754 USB NETWORKING DRIVERS
15755 L:      linux-usb@vger.kernel.org
15756 S:      Odd Fixes
15757 F:      drivers/net/usb/
15758
15759 USB OHCI DRIVER
15760 M:      Alan Stern <stern@rowland.harvard.edu>
15761 L:      linux-usb@vger.kernel.org
15762 S:      Maintained
15763 F:      Documentation/usb/ohci.txt
15764 F:      drivers/usb/host/ohci*
15765
15766 USB OTG FSM (Finite State Machine)
15767 M:      Peter Chen <Peter.Chen@nxp.com>
15768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15769 L:      linux-usb@vger.kernel.org
15770 S:      Maintained
15771 F:      drivers/usb/common/usb-otg-fsm.c
15772
15773 USB OVER IP DRIVER
15774 M:      Valentina Manea <valentina.manea.m@gmail.com>
15775 M:      Shuah Khan <shuah@kernel.org>
15776 L:      linux-usb@vger.kernel.org
15777 S:      Maintained
15778 F:      Documentation/usb/usbip_protocol.txt
15779 F:      drivers/usb/usbip/
15780 F:      tools/usb/usbip/
15781 F:      tools/testing/selftests/drivers/usb/usbip/
15782
15783 USB PEGASUS DRIVER
15784 M:      Petko Manolov <petkan@nucleusys.com>
15785 L:      linux-usb@vger.kernel.org
15786 L:      netdev@vger.kernel.org
15787 T:      git git://github.com/petkan/pegasus.git
15788 W:      https://github.com/petkan/pegasus
15789 S:      Maintained
15790 F:      drivers/net/usb/pegasus.*
15791
15792 USB PHY LAYER
15793 M:      Felipe Balbi <balbi@kernel.org>
15794 L:      linux-usb@vger.kernel.org
15795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15796 S:      Maintained
15797 F:      drivers/usb/phy/
15798
15799 USB PRINTER DRIVER (usblp)
15800 M:      Pete Zaitcev <zaitcev@redhat.com>
15801 L:      linux-usb@vger.kernel.org
15802 S:      Supported
15803 F:      drivers/usb/class/usblp.c
15804
15805 USB QMI WWAN NETWORK DRIVER
15806 M:      Bjørn Mork <bjorn@mork.no>
15807 L:      netdev@vger.kernel.org
15808 S:      Maintained
15809 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15810 F:      drivers/net/usb/qmi_wwan.c
15811
15812 USB RTL8150 DRIVER
15813 M:      Petko Manolov <petkan@nucleusys.com>
15814 L:      linux-usb@vger.kernel.org
15815 L:      netdev@vger.kernel.org
15816 T:      git git://github.com/petkan/rtl8150.git
15817 W:      https://github.com/petkan/rtl8150
15818 S:      Maintained
15819 F:      drivers/net/usb/rtl8150.c
15820
15821 USB SERIAL SUBSYSTEM
15822 M:      Johan Hovold <johan@kernel.org>
15823 L:      linux-usb@vger.kernel.org
15824 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15825 S:      Maintained
15826 F:      Documentation/usb/usb-serial.txt
15827 F:      drivers/usb/serial/
15828 F:      include/linux/usb/serial.h
15829
15830 USB SMSC75XX ETHERNET DRIVER
15831 M:      Steve Glendinning <steve.glendinning@shawell.net>
15832 L:      netdev@vger.kernel.org
15833 S:      Maintained
15834 F:      drivers/net/usb/smsc75xx.*
15835
15836 USB SMSC95XX ETHERNET DRIVER
15837 M:      Steve Glendinning <steve.glendinning@shawell.net>
15838 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15839 L:      netdev@vger.kernel.org
15840 S:      Maintained
15841 F:      drivers/net/usb/smsc95xx.*
15842
15843 USB SUBSYSTEM
15844 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15845 L:      linux-usb@vger.kernel.org
15846 W:      http://www.linux-usb.org
15847 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15848 S:      Supported
15849 F:      Documentation/devicetree/bindings/usb/
15850 F:      Documentation/usb/
15851 F:      drivers/usb/
15852 F:      include/linux/usb.h
15853 F:      include/linux/usb/
15854
15855 USB TYPEC PI3USB30532 MUX DRIVER
15856 M:      Hans de Goede <hdegoede@redhat.com>
15857 L:      linux-usb@vger.kernel.org
15858 S:      Maintained
15859 F:      drivers/usb/typec/mux/pi3usb30532.c
15860
15861 USB TYPEC CLASS
15862 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15863 L:      linux-usb@vger.kernel.org
15864 S:      Maintained
15865 F:      Documentation/ABI/testing/sysfs-class-typec
15866 F:      Documentation/driver-api/usb/typec.rst
15867 F:      drivers/usb/typec/
15868 F:      include/linux/usb/typec.h
15869
15870 USB TYPEC BUS FOR ALTERNATE MODES
15871 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15872 L:      linux-usb@vger.kernel.org
15873 S:      Maintained
15874 F:      Documentation/ABI/testing/sysfs-bus-typec
15875 F:      Documentation/driver-api/usb/typec_bus.rst
15876 F:      drivers/usb/typec/altmodes/
15877 F:      include/linux/usb/typec_altmode.h
15878
15879 USB TYPEC PORT CONTROLLER DRIVERS
15880 M:      Guenter Roeck <linux@roeck-us.net>
15881 L:      linux-usb@vger.kernel.org
15882 S:      Maintained
15883 F:      drivers/usb/typec/tcpm/
15884
15885 USB UHCI DRIVER
15886 M:      Alan Stern <stern@rowland.harvard.edu>
15887 L:      linux-usb@vger.kernel.org
15888 S:      Maintained
15889 F:      drivers/usb/host/uhci*
15890
15891 USB VIDEO CLASS
15892 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15893 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
15894 L:      linux-media@vger.kernel.org
15895 T:      git git://linuxtv.org/media_tree.git
15896 W:      http://www.ideasonboard.org/uvc/
15897 S:      Maintained
15898 F:      drivers/media/usb/uvc/
15899 F:      include/uapi/linux/uvcvideo.h
15900
15901 USB VISION DRIVER
15902 M:      Hans Verkuil <hverkuil@xs4all.nl>
15903 L:      linux-media@vger.kernel.org
15904 T:      git git://linuxtv.org/media_tree.git
15905 W:      https://linuxtv.org
15906 S:      Odd Fixes
15907 F:      drivers/media/usb/usbvision/
15908
15909 USB WEBCAM GADGET
15910 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15911 L:      linux-usb@vger.kernel.org
15912 S:      Maintained
15913 F:      drivers/usb/gadget/function/*uvc*
15914 F:      drivers/usb/gadget/legacy/webcam.c
15915 F:      include/uapi/linux/usb/g_uvc.h
15916
15917 USB WIRELESS RNDIS DRIVER (rndis_wlan)
15918 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
15919 L:      linux-wireless@vger.kernel.org
15920 S:      Maintained
15921 F:      drivers/net/wireless/rndis_wlan.c
15922
15923 USB XHCI DRIVER
15924 M:      Mathias Nyman <mathias.nyman@intel.com>
15925 L:      linux-usb@vger.kernel.org
15926 S:      Supported
15927 F:      drivers/usb/host/xhci*
15928 F:      drivers/usb/host/pci-quirks*
15929
15930 USB ZD1201 DRIVER
15931 L:      linux-wireless@vger.kernel.org
15932 W:      http://linux-lc100020.sourceforge.net
15933 S:      Orphan
15934 F:      drivers/net/wireless/zydas/zd1201.*
15935
15936 USB ZR364XX DRIVER
15937 M:      Antoine Jacquet <royale@zerezo.com>
15938 L:      linux-usb@vger.kernel.org
15939 L:      linux-media@vger.kernel.org
15940 T:      git git://linuxtv.org/media_tree.git
15941 W:      http://royale.zerezo.com/zr364xx/
15942 S:      Maintained
15943 F:      Documentation/media/v4l-drivers/zr364xx*
15944 F:      drivers/media/usb/zr364xx/
15945
15946 USER-MODE LINUX (UML)
15947 M:      Jeff Dike <jdike@addtoit.com>
15948 M:      Richard Weinberger <richard@nod.at>
15949 L:      linux-um@lists.infradead.org
15950 W:      http://user-mode-linux.sourceforge.net
15951 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15952 S:      Maintained
15953 F:      Documentation/virtual/uml/
15954 F:      arch/um/
15955 F:      arch/x86/um/
15956 F:      fs/hostfs/
15957 F:      fs/hppfs/
15958
15959 USERSPACE COPYIN/COPYOUT (UIOVEC)
15960 M:      Alexander Viro <viro@zeniv.linux.org.uk>
15961 S:      Maintained
15962 F:      lib/iov_iter.c
15963 F:      include/linux/uio.h
15964
15965 USERSPACE DMA BUFFER DRIVER
15966 M:      Gerd Hoffmann <kraxel@redhat.com>
15967 S:      Maintained
15968 L:      dri-devel@lists.freedesktop.org
15969 F:      drivers/dma-buf/udmabuf.c
15970 F:      include/uapi/linux/udmabuf.h
15971 T:      git git://anongit.freedesktop.org/drm/drm-misc
15972
15973 USERSPACE I/O (UIO)
15974 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15975 S:      Maintained
15976 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15977 F:      Documentation/driver-api/uio-howto.rst
15978 F:      drivers/uio/
15979 F:      include/linux/uio_driver.h
15980
15981 UTIL-LINUX PACKAGE
15982 M:      Karel Zak <kzak@redhat.com>
15983 L:      util-linux@vger.kernel.org
15984 W:      http://en.wikipedia.org/wiki/Util-linux
15985 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15986 S:      Maintained
15987
15988 UUID HELPERS
15989 M:      Christoph Hellwig <hch@lst.de>
15990 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15991 L:      linux-kernel@vger.kernel.org
15992 T:      git git://git.infradead.org/users/hch/uuid.git
15993 F:      lib/uuid.c
15994 F:      lib/test_uuid.c
15995 F:      include/linux/uuid.h
15996 F:      include/uapi/linux/uuid.h
15997 S:      Maintained
15998
15999 UVESAFB DRIVER
16000 M:      Michal Januszewski <spock@gentoo.org>
16001 L:      linux-fbdev@vger.kernel.org
16002 W:      https://github.com/mjanusz/v86d
16003 S:      Maintained
16004 F:      Documentation/fb/uvesafb.txt
16005 F:      drivers/video/fbdev/uvesafb.*
16006
16007 VF610 NAND DRIVER
16008 M:      Stefan Agner <stefan@agner.ch>
16009 L:      linux-mtd@lists.infradead.org
16010 S:      Supported
16011 F:      drivers/mtd/nand/raw/vf610_nfc.c
16012
16013 VFAT/FAT/MSDOS FILESYSTEM
16014 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
16015 S:      Maintained
16016 F:      Documentation/filesystems/vfat.txt
16017 F:      fs/fat/
16018
16019 VFIO DRIVER
16020 M:      Alex Williamson <alex.williamson@redhat.com>
16021 L:      kvm@vger.kernel.org
16022 T:      git git://github.com/awilliam/linux-vfio.git
16023 S:      Maintained
16024 F:      Documentation/vfio.txt
16025 F:      drivers/vfio/
16026 F:      include/linux/vfio.h
16027 F:      include/uapi/linux/vfio.h
16028
16029 VFIO MEDIATED DEVICE DRIVERS
16030 M:      Kirti Wankhede <kwankhede@nvidia.com>
16031 L:      kvm@vger.kernel.org
16032 S:      Maintained
16033 F:      Documentation/vfio-mediated-device.txt
16034 F:      drivers/vfio/mdev/
16035 F:      include/linux/mdev.h
16036 F:      samples/vfio-mdev/
16037
16038 VFIO PLATFORM DRIVER
16039 M:      Eric Auger <eric.auger@redhat.com>
16040 L:      kvm@vger.kernel.org
16041 S:      Maintained
16042 F:      drivers/vfio/platform/
16043
16044 VGA_SWITCHEROO
16045 R:      Lukas Wunner <lukas@wunner.de>
16046 S:      Maintained
16047 F:      Documentation/gpu/vga-switcheroo.rst
16048 F:      drivers/gpu/vga/vga_switcheroo.c
16049 F:      include/linux/vga_switcheroo.h
16050 T:      git git://anongit.freedesktop.org/drm/drm-misc
16051
16052 VIA RHINE NETWORK DRIVER
16053 S:      Orphan
16054 F:      drivers/net/ethernet/via/via-rhine.c
16055
16056 VIA SD/MMC CARD CONTROLLER DRIVER
16057 M:      Bruce Chang <brucechang@via.com.tw>
16058 M:      Harald Welte <HaraldWelte@viatech.com>
16059 S:      Maintained
16060 F:      drivers/mmc/host/via-sdmmc.c
16061
16062 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16063 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16064 L:      linux-fbdev@vger.kernel.org
16065 S:      Maintained
16066 F:      include/linux/via-core.h
16067 F:      include/linux/via-gpio.h
16068 F:      include/linux/via_i2c.h
16069 F:      drivers/video/fbdev/via/
16070
16071 VIA VELOCITY NETWORK DRIVER
16072 M:      Francois Romieu <romieu@fr.zoreil.com>
16073 L:      netdev@vger.kernel.org
16074 S:      Maintained
16075 F:      drivers/net/ethernet/via/via-velocity.*
16076
16077 VICODEC VIRTUAL CODEC DRIVER
16078 M:      Hans Verkuil <hans.verkuil@cisco.com>
16079 L:      linux-media@vger.kernel.org
16080 T:      git git://linuxtv.org/media_tree.git
16081 W:      https://linuxtv.org
16082 S:      Maintained
16083 F:      drivers/media/platform/vicodec/*
16084
16085 VIDEO MULTIPLEXER DRIVER
16086 M:      Philipp Zabel <p.zabel@pengutronix.de>
16087 L:      linux-media@vger.kernel.org
16088 S:      Maintained
16089 F:      drivers/media/platform/video-mux.c
16090
16091 VIDEO I2C POLLING DRIVER
16092 M:      Matt Ranostay <matt.ranostay@konsulko.com>
16093 L:      linux-media@vger.kernel.org
16094 S:      Maintained
16095 F:      drivers/media/i2c/video-i2c.c
16096
16097 VIDEOBUF2 FRAMEWORK
16098 M:      Pawel Osciak <pawel@osciak.com>
16099 M:      Marek Szyprowski <m.szyprowski@samsung.com>
16100 M:      Kyungmin Park <kyungmin.park@samsung.com>
16101 L:      linux-media@vger.kernel.org
16102 S:      Maintained
16103 F:      drivers/media/common/videobuf2/*
16104 F:      include/media/videobuf2-*
16105
16106 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
16107 M:      Helen Koike <helen.koike@collabora.com>
16108 L:      linux-media@vger.kernel.org
16109 T:      git git://linuxtv.org/media_tree.git
16110 W:      https://linuxtv.org
16111 S:      Maintained
16112 F:      drivers/media/platform/vimc/*
16113
16114 VIRT LIB
16115 M:      Alex Williamson <alex.williamson@redhat.com>
16116 M:      Paolo Bonzini <pbonzini@redhat.com>
16117 L:      kvm@vger.kernel.org
16118 S:      Supported
16119 F:      virt/lib/
16120
16121 VIRTIO AND VHOST VSOCK DRIVER
16122 M:      Stefan Hajnoczi <stefanha@redhat.com>
16123 L:      kvm@vger.kernel.org
16124 L:      virtualization@lists.linux-foundation.org
16125 L:      netdev@vger.kernel.org
16126 S:      Maintained
16127 F:      include/linux/virtio_vsock.h
16128 F:      include/uapi/linux/virtio_vsock.h
16129 F:      include/uapi/linux/vsockmon.h
16130 F:      include/uapi/linux/vm_sockets_diag.h
16131 F:      net/vmw_vsock/diag.c
16132 F:      net/vmw_vsock/af_vsock_tap.c
16133 F:      net/vmw_vsock/virtio_transport_common.c
16134 F:      net/vmw_vsock/virtio_transport.c
16135 F:      drivers/net/vsockmon.c
16136 F:      drivers/vhost/vsock.c
16137 F:      tools/testing/vsock/
16138
16139 VIRTIO CONSOLE DRIVER
16140 M:      Amit Shah <amit@kernel.org>
16141 L:      virtualization@lists.linux-foundation.org
16142 S:      Maintained
16143 F:      drivers/char/virtio_console.c
16144 F:      include/linux/virtio_console.h
16145 F:      include/uapi/linux/virtio_console.h
16146
16147 VIRTIO CORE, NET AND BLOCK DRIVERS
16148 M:      "Michael S. Tsirkin" <mst@redhat.com>
16149 M:      Jason Wang <jasowang@redhat.com>
16150 L:      virtualization@lists.linux-foundation.org
16151 S:      Maintained
16152 F:      Documentation/devicetree/bindings/virtio/
16153 F:      drivers/virtio/
16154 F:      tools/virtio/
16155 F:      drivers/net/virtio_net.c
16156 F:      drivers/block/virtio_blk.c
16157 F:      include/linux/virtio*.h
16158 F:      include/uapi/linux/virtio_*.h
16159 F:      drivers/crypto/virtio/
16160 F:      mm/balloon_compaction.c
16161
16162 VIRTIO CRYPTO DRIVER
16163 M:      Gonglei <arei.gonglei@huawei.com>
16164 L:      virtualization@lists.linux-foundation.org
16165 L:      linux-crypto@vger.kernel.org
16166 S:      Maintained
16167 F:      drivers/crypto/virtio/
16168 F:      include/uapi/linux/virtio_crypto.h
16169
16170 VIRTIO DRIVERS FOR S390
16171 M:      Cornelia Huck <cohuck@redhat.com>
16172 M:      Halil Pasic <pasic@linux.ibm.com>
16173 L:      linux-s390@vger.kernel.org
16174 L:      virtualization@lists.linux-foundation.org
16175 L:      kvm@vger.kernel.org
16176 S:      Supported
16177 F:      drivers/s390/virtio/
16178 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16179
16180 VIRTIO GPU DRIVER
16181 M:      David Airlie <airlied@linux.ie>
16182 M:      Gerd Hoffmann <kraxel@redhat.com>
16183 L:      dri-devel@lists.freedesktop.org
16184 L:      virtualization@lists.linux-foundation.org
16185 T:      git git://anongit.freedesktop.org/drm/drm-misc
16186 S:      Maintained
16187 F:      drivers/gpu/drm/virtio/
16188 F:      include/uapi/linux/virtio_gpu.h
16189
16190 VIRTIO HOST (VHOST)
16191 M:      "Michael S. Tsirkin" <mst@redhat.com>
16192 M:      Jason Wang <jasowang@redhat.com>
16193 L:      kvm@vger.kernel.org
16194 L:      virtualization@lists.linux-foundation.org
16195 L:      netdev@vger.kernel.org
16196 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16197 S:      Maintained
16198 F:      drivers/vhost/
16199 F:      include/uapi/linux/vhost.h
16200
16201 VIRTIO INPUT DRIVER
16202 M:      Gerd Hoffmann <kraxel@redhat.com>
16203 S:      Maintained
16204 F:      drivers/virtio/virtio_input.c
16205 F:      include/uapi/linux/virtio_input.h
16206
16207 VIRTUAL BOX GUEST DEVICE DRIVER
16208 M:      Hans de Goede <hdegoede@redhat.com>
16209 M:      Arnd Bergmann <arnd@arndb.de>
16210 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16211 S:      Maintained
16212 F:      include/linux/vbox_utils.h
16213 F:      include/uapi/linux/vbox*.h
16214 F:      drivers/virt/vboxguest/
16215
16216 VIRTUAL SERIO DEVICE DRIVER
16217 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16218 S:      Maintained
16219 F:      drivers/input/serio/userio.c
16220 F:      include/uapi/linux/userio.h
16221
16222 VIVID VIRTUAL VIDEO DRIVER
16223 M:      Hans Verkuil <hverkuil@xs4all.nl>
16224 L:      linux-media@vger.kernel.org
16225 T:      git git://linuxtv.org/media_tree.git
16226 W:      https://linuxtv.org
16227 S:      Maintained
16228 F:      drivers/media/platform/vivid/*
16229
16230 VLYNQ BUS
16231 M:      Florian Fainelli <f.fainelli@gmail.com>
16232 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16233 S:      Maintained
16234 F:      drivers/vlynq/vlynq.c
16235 F:      include/linux/vlynq.h
16236
16237 VME SUBSYSTEM
16238 M:      Martyn Welch <martyn@welchs.me.uk>
16239 M:      Manohar Vanga <manohar.vanga@gmail.com>
16240 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16241 L:      devel@driverdev.osuosl.org
16242 S:      Maintained
16243 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16244 F:      Documentation/driver-api/vme.rst
16245 F:      drivers/staging/vme/
16246 F:      drivers/vme/
16247 F:      include/linux/vme*
16248
16249 VMWARE BALLOON DRIVER
16250 M:      Julien Freche <jfreche@vmware.com>
16251 M:      Nadav Amit <namit@vmware.com>
16252 M:      "VMware, Inc." <pv-drivers@vmware.com>
16253 L:      linux-kernel@vger.kernel.org
16254 S:      Maintained
16255 F:      drivers/misc/vmw_balloon.c
16256
16257 VMWARE HYPERVISOR INTERFACE
16258 M:      Alok Kataria <akataria@vmware.com>
16259 L:      virtualization@lists.linux-foundation.org
16260 S:      Supported
16261 F:      arch/x86/kernel/cpu/vmware.c
16262
16263 VMWARE PVRDMA DRIVER
16264 M:      Adit Ranadive <aditr@vmware.com>
16265 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16266 L:      linux-rdma@vger.kernel.org
16267 S:      Maintained
16268 F:      drivers/infiniband/hw/vmw_pvrdma/
16269
16270 VMware PVSCSI driver
16271 M:      Jim Gill <jgill@vmware.com>
16272 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16273 L:      linux-scsi@vger.kernel.org
16274 S:      Maintained
16275 F:      drivers/scsi/vmw_pvscsi.c
16276 F:      drivers/scsi/vmw_pvscsi.h
16277
16278 VMWARE VMMOUSE SUBDRIVER
16279 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16280 M:      "VMware, Inc." <pv-drivers@vmware.com>
16281 L:      linux-input@vger.kernel.org
16282 S:      Maintained
16283 F:      drivers/input/mouse/vmmouse.c
16284 F:      drivers/input/mouse/vmmouse.h
16285
16286 VMWARE VMXNET3 ETHERNET DRIVER
16287 M:      Ronak Doshi <doshir@vmware.com>
16288 M:      "VMware, Inc." <pv-drivers@vmware.com>
16289 L:      netdev@vger.kernel.org
16290 S:      Maintained
16291 F:      drivers/net/vmxnet3/
16292
16293 VOCORE VOCORE2 BOARD
16294 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16295 L:      linux-mips@vger.kernel.org
16296 S:      Maintained
16297 F:      arch/mips/boot/dts/ralink/vocore2.dts
16298
16299 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16300 M:      Liam Girdwood <lgirdwood@gmail.com>
16301 M:      Mark Brown <broonie@kernel.org>
16302 L:      linux-kernel@vger.kernel.org
16303 W:      http://www.slimlogic.co.uk/?p=48
16304 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16305 S:      Supported
16306 F:      Documentation/devicetree/bindings/regulator/
16307 F:      Documentation/power/regulator/
16308 F:      drivers/regulator/
16309 F:      include/dt-bindings/regulator/
16310 F:      include/linux/regulator/
16311
16312 VRF
16313 M:      David Ahern <dsa@cumulusnetworks.com>
16314 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16315 L:      netdev@vger.kernel.org
16316 S:      Maintained
16317 F:      drivers/net/vrf.c
16318 F:      Documentation/networking/vrf.txt
16319
16320 VT1211 HARDWARE MONITOR DRIVER
16321 M:      Juerg Haefliger <juergh@gmail.com>
16322 L:      linux-hwmon@vger.kernel.org
16323 S:      Maintained
16324 F:      Documentation/hwmon/vt1211
16325 F:      drivers/hwmon/vt1211.c
16326
16327 VT8231 HARDWARE MONITOR DRIVER
16328 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16329 L:      linux-hwmon@vger.kernel.org
16330 S:      Maintained
16331 F:      drivers/hwmon/vt8231.c
16332
16333 VUB300 USB to SDIO/SD/MMC bridge chip
16334 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16335 L:      linux-mmc@vger.kernel.org
16336 L:      linux-usb@vger.kernel.org
16337 S:      Supported
16338 F:      drivers/mmc/host/vub300.c
16339
16340 W1 DALLAS'S 1-WIRE BUS
16341 M:      Evgeniy Polyakov <zbr@ioremap.net>
16342 S:      Maintained
16343 F:      Documentation/devicetree/bindings/w1/
16344 F:      Documentation/w1/
16345 F:      drivers/w1/
16346 F:      include/linux/w1.h
16347
16348 W83791D HARDWARE MONITORING DRIVER
16349 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16350 L:      linux-hwmon@vger.kernel.org
16351 S:      Maintained
16352 F:      Documentation/hwmon/w83791d
16353 F:      drivers/hwmon/w83791d.c
16354
16355 W83793 HARDWARE MONITORING DRIVER
16356 M:      Rudolf Marek <r.marek@assembler.cz>
16357 L:      linux-hwmon@vger.kernel.org
16358 S:      Maintained
16359 F:      Documentation/hwmon/w83793
16360 F:      drivers/hwmon/w83793.c
16361
16362 W83795 HARDWARE MONITORING DRIVER
16363 M:      Jean Delvare <jdelvare@suse.com>
16364 L:      linux-hwmon@vger.kernel.org
16365 S:      Maintained
16366 F:      drivers/hwmon/w83795.c
16367
16368 W83L51xD SD/MMC CARD INTERFACE DRIVER
16369 M:      Pierre Ossman <pierre@ossman.eu>
16370 S:      Maintained
16371 F:      drivers/mmc/host/wbsd.*
16372
16373 WACOM PROTOCOL 4 SERIAL TABLETS
16374 M:      Julian Squires <julian@cipht.net>
16375 M:      Hans de Goede <hdegoede@redhat.com>
16376 L:      linux-input@vger.kernel.org
16377 S:      Maintained
16378 F:      drivers/input/tablet/wacom_serial4.c
16379
16380 WATCHDOG DEVICE DRIVERS
16381 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
16382 M:      Guenter Roeck <linux@roeck-us.net>
16383 L:      linux-watchdog@vger.kernel.org
16384 W:      http://www.linux-watchdog.org/
16385 T:      git git://www.linux-watchdog.org/linux-watchdog.git
16386 S:      Maintained
16387 F:      Documentation/devicetree/bindings/watchdog/
16388 F:      Documentation/watchdog/
16389 F:      drivers/watchdog/
16390 F:      include/linux/watchdog.h
16391 F:      include/uapi/linux/watchdog.h
16392
16393 WHISKEYCOVE PMIC GPIO DRIVER
16394 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
16395 L:      linux-gpio@vger.kernel.org
16396 S:      Maintained
16397 F:      drivers/gpio/gpio-wcove.c
16398
16399 WIIMOTE HID DRIVER
16400 M:      David Herrmann <dh.herrmann@googlemail.com>
16401 L:      linux-input@vger.kernel.org
16402 S:      Maintained
16403 F:      drivers/hid/hid-wiimote*
16404
16405 WILOCITY WIL6210 WIRELESS DRIVER
16406 M:      Maya Erez <merez@codeaurora.org>
16407 L:      linux-wireless@vger.kernel.org
16408 L:      wil6210@qti.qualcomm.com
16409 S:      Supported
16410 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
16411 F:      drivers/net/wireless/ath/wil6210/
16412
16413 WIMAX STACK
16414 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
16415 M:      linux-wimax@intel.com
16416 L:      wimax@linuxwimax.org (subscribers-only)
16417 S:      Supported
16418 W:      http://linuxwimax.org
16419 F:      Documentation/wimax/README.wimax
16420 F:      include/linux/wimax/debug.h
16421 F:      include/net/wimax.h
16422 F:      include/uapi/linux/wimax.h
16423 F:      net/wimax/
16424
16425 WINBOND CIR DRIVER
16426 M:      David Härdeman <david@hardeman.nu>
16427 S:      Maintained
16428 F:      drivers/media/rc/winbond-cir.c
16429
16430 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
16431 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16432 L:      linux-watchdog@vger.kernel.org
16433 S:      Maintained
16434 F:      drivers/watchdog/ebc-c384_wdt.c
16435
16436 WINSYSTEMS WS16C48 GPIO DRIVER
16437 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16438 L:      linux-gpio@vger.kernel.org
16439 S:      Maintained
16440 F:      drivers/gpio/gpio-ws16c48.c
16441
16442 WISTRON LAPTOP BUTTON DRIVER
16443 M:      Miloslav Trmac <mitr@volny.cz>
16444 S:      Maintained
16445 F:      drivers/input/misc/wistron_btns.c
16446
16447 WL3501 WIRELESS PCMCIA CARD DRIVER
16448 L:      linux-wireless@vger.kernel.org
16449 S:      Odd fixes
16450 F:      drivers/net/wireless/wl3501*
16451
16452 WOLFSON MICROELECTRONICS DRIVERS
16453 L:      patches@opensource.cirrus.com
16454 T:      git https://github.com/CirrusLogic/linux-drivers.git
16455 W:      https://github.com/CirrusLogic/linux-drivers/wiki
16456 S:      Supported
16457 F:      Documentation/hwmon/wm83??
16458 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
16459 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
16460 F:      Documentation/devicetree/bindings/mfd/arizona.txt
16461 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
16462 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
16463 F:      arch/arm/mach-s3c64xx/mach-crag6410*
16464 F:      drivers/clk/clk-wm83*.c
16465 F:      drivers/extcon/extcon-arizona.c
16466 F:      drivers/leds/leds-wm83*.c
16467 F:      drivers/gpio/gpio-*wm*.c
16468 F:      drivers/gpio/gpio-arizona.c
16469 F:      drivers/hwmon/wm83??-hwmon.c
16470 F:      drivers/input/misc/wm831x-on.c
16471 F:      drivers/input/touchscreen/wm831x-ts.c
16472 F:      drivers/input/touchscreen/wm97*.c
16473 F:      drivers/mfd/arizona*
16474 F:      drivers/mfd/wm*.c
16475 F:      drivers/mfd/cs47l24*
16476 F:      drivers/power/supply/wm83*.c
16477 F:      drivers/rtc/rtc-wm83*.c
16478 F:      drivers/regulator/wm8*.c
16479 F:      drivers/regulator/arizona*
16480 F:      drivers/video/backlight/wm83*_bl.c
16481 F:      drivers/watchdog/wm83*_wdt.c
16482 F:      include/linux/mfd/arizona/
16483 F:      include/linux/mfd/wm831x/
16484 F:      include/linux/mfd/wm8350/
16485 F:      include/linux/mfd/wm8400*
16486 F:      include/linux/regulator/arizona*
16487 F:      include/linux/wm97xx.h
16488 F:      include/sound/wm????.h
16489 F:      sound/soc/codecs/arizona.?
16490 F:      sound/soc/codecs/wm*
16491 F:      sound/soc/codecs/cs47l24*
16492
16493 WORKQUEUE
16494 M:      Tejun Heo <tj@kernel.org>
16495 R:      Lai Jiangshan <jiangshanlai@gmail.com>
16496 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
16497 S:      Maintained
16498 F:      include/linux/workqueue.h
16499 F:      kernel/workqueue.c
16500 F:      Documentation/core-api/workqueue.rst
16501
16502 X-POWERS AXP288 PMIC DRIVERS
16503 M:      Hans de Goede <hdegoede@redhat.com>
16504 S:      Maintained
16505 N:      axp288
16506 F:      drivers/acpi/pmic/intel_pmic_xpower.c
16507
16508 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
16509 M:      Chen-Yu Tsai <wens@csie.org>
16510 L:      linux-kernel@vger.kernel.org
16511 S:      Maintained
16512 N:      axp[128]
16513
16514 X.25 NETWORK LAYER
16515 M:      Andrew Hendry <andrew.hendry@gmail.com>
16516 L:      linux-x25@vger.kernel.org
16517 S:      Odd Fixes
16518 F:      Documentation/networking/x25*
16519 F:      include/net/x25*
16520 F:      net/x25/
16521
16522 X86 ARCHITECTURE (32-BIT AND 64-BIT)
16523 M:      Thomas Gleixner <tglx@linutronix.de>
16524 M:      Ingo Molnar <mingo@redhat.com>
16525 M:      Borislav Petkov <bp@alien8.de>
16526 R:      "H. Peter Anvin" <hpa@zytor.com>
16527 M:      x86@kernel.org
16528 L:      linux-kernel@vger.kernel.org
16529 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16530 S:      Maintained
16531 F:      Documentation/devicetree/bindings/x86/
16532 F:      Documentation/x86/
16533 F:      arch/x86/
16534
16535 X86 ENTRY CODE
16536 M:      Andy Lutomirski <luto@kernel.org>
16537 L:      linux-kernel@vger.kernel.org
16538 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
16539 S:      Maintained
16540 F:      arch/x86/entry/
16541
16542 X86 MCE INFRASTRUCTURE
16543 M:      Tony Luck <tony.luck@intel.com>
16544 M:      Borislav Petkov <bp@alien8.de>
16545 L:      linux-edac@vger.kernel.org
16546 S:      Maintained
16547 F:      arch/x86/kernel/cpu/mcheck/*
16548
16549 X86 MICROCODE UPDATE SUPPORT
16550 M:      Borislav Petkov <bp@alien8.de>
16551 S:      Maintained
16552 F:      arch/x86/kernel/cpu/microcode/*
16553
16554 X86 MM
16555 M:      Dave Hansen <dave.hansen@linux.intel.com>
16556 M:      Andy Lutomirski <luto@kernel.org>
16557 M:      Peter Zijlstra <peterz@infradead.org>
16558 L:      linux-kernel@vger.kernel.org
16559 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
16560 S:      Maintained
16561 F:      arch/x86/mm/
16562
16563 X86 PLATFORM DRIVERS
16564 M:      Darren Hart <dvhart@infradead.org>
16565 M:      Andy Shevchenko <andy@infradead.org>
16566 L:      platform-driver-x86@vger.kernel.org
16567 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
16568 S:      Maintained
16569 F:      drivers/platform/x86/
16570 F:      drivers/platform/olpc/
16571
16572 X86 VDSO
16573 M:      Andy Lutomirski <luto@kernel.org>
16574 L:      linux-kernel@vger.kernel.org
16575 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
16576 S:      Maintained
16577 F:      arch/x86/entry/vdso/
16578
16579 XARRAY
16580 M:      Matthew Wilcox <willy@infradead.org>
16581 L:      linux-fsdevel@vger.kernel.org
16582 S:      Supported
16583 F:      Documentation/core-api/xarray.rst
16584 F:      lib/idr.c
16585 F:      lib/xarray.c
16586 F:      include/linux/idr.h
16587 F:      include/linux/xarray.h
16588 F:      tools/testing/radix-tree
16589
16590 XBOX DVD IR REMOTE
16591 M:      Benjamin Valentin <benpicco@googlemail.com>
16592 S:      Maintained
16593 F:      drivers/media/rc/xbox_remote.c
16594 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
16595
16596 XC2028/3028 TUNER DRIVER
16597 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16598 L:      linux-media@vger.kernel.org
16599 W:      https://linuxtv.org
16600 T:      git git://linuxtv.org/media_tree.git
16601 S:      Maintained
16602 F:      drivers/media/tuners/tuner-xc2028.*
16603
16604 XDP SOCKETS (AF_XDP)
16605 M:      Björn Töpel <bjorn.topel@intel.com>
16606 M:      Magnus Karlsson <magnus.karlsson@intel.com>
16607 L:      netdev@vger.kernel.org
16608 S:      Maintained
16609 F:      kernel/bpf/xskmap.c
16610 F:      net/xdp/
16611
16612 XEN BLOCK SUBSYSTEM
16613 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16614 M:      Roger Pau Monné <roger.pau@citrix.com>
16615 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16616 S:      Supported
16617 F:      drivers/block/xen-blkback/*
16618 F:      drivers/block/xen*
16619
16620 XEN HYPERVISOR ARM
16621 M:      Stefano Stabellini <sstabellini@kernel.org>
16622 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16623 S:      Maintained
16624 F:      arch/arm/xen/
16625 F:      arch/arm/include/asm/xen/
16626
16627 XEN HYPERVISOR ARM64
16628 M:      Stefano Stabellini <sstabellini@kernel.org>
16629 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16630 S:      Maintained
16631 F:      arch/arm64/xen/
16632 F:      arch/arm64/include/asm/xen/
16633
16634 XEN HYPERVISOR INTERFACE
16635 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
16636 M:      Juergen Gross <jgross@suse.com>
16637 R:      Stefano Stabellini <sstabellini@kernel.org>
16638 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16639 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
16640 S:      Supported
16641 F:      arch/x86/xen/
16642 F:      arch/x86/platform/pvh/
16643 F:      drivers/*/xen-*front.c
16644 F:      drivers/xen/
16645 F:      arch/x86/include/asm/xen/
16646 F:      arch/x86/include/asm/pvclock-abi.h
16647 F:      include/xen/
16648 F:      include/uapi/xen/
16649 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
16650 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
16651
16652 XEN NETWORK BACKEND DRIVER
16653 M:      Wei Liu <wei.liu2@citrix.com>
16654 M:      Paul Durrant <paul.durrant@citrix.com>
16655 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16656 L:      netdev@vger.kernel.org
16657 S:      Supported
16658 F:      drivers/net/xen-netback/*
16659
16660 XEN PCI SUBSYSTEM
16661 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16662 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16663 S:      Supported
16664 F:      arch/x86/pci/*xen*
16665 F:      drivers/pci/*xen*
16666
16667 XEN PVSCSI DRIVERS
16668 M:      Juergen Gross <jgross@suse.com>
16669 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16670 L:      linux-scsi@vger.kernel.org
16671 S:      Supported
16672 F:      drivers/scsi/xen-scsifront.c
16673 F:      drivers/xen/xen-scsiback.c
16674 F:      include/xen/interface/io/vscsiif.h
16675
16676 XEN SWIOTLB SUBSYSTEM
16677 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16678 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16679 L:      iommu@lists.linux-foundation.org
16680 S:      Supported
16681 F:      arch/x86/xen/*swiotlb*
16682 F:      drivers/xen/*swiotlb*
16683
16684 XEN SOUND FRONTEND DRIVER
16685 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16686 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16687 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16688 S:      Supported
16689 F:      sound/xen/*
16690
16691 XFS FILESYSTEM
16692 M:      Darrick J. Wong <darrick.wong@oracle.com>
16693 M:      linux-xfs@vger.kernel.org
16694 L:      linux-xfs@vger.kernel.org
16695 W:      http://xfs.org/
16696 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16697 S:      Supported
16698 F:      Documentation/filesystems/xfs.txt
16699 F:      fs/xfs/
16700
16701 XILINX AXI ETHERNET DRIVER
16702 M:      Anirudha Sarangi <anirudh@xilinx.com>
16703 M:      John Linn <John.Linn@xilinx.com>
16704 S:      Maintained
16705 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16706
16707 XILINX UARTLITE SERIAL DRIVER
16708 M:      Peter Korsgaard <jacmet@sunsite.dk>
16709 L:      linux-serial@vger.kernel.org
16710 S:      Maintained
16711 F:      drivers/tty/serial/uartlite.c
16712
16713 XILINX VIDEO IP CORES
16714 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16715 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16716 L:      linux-media@vger.kernel.org
16717 T:      git git://linuxtv.org/media_tree.git
16718 S:      Supported
16719 F:      Documentation/devicetree/bindings/media/xilinx/
16720 F:      drivers/media/platform/xilinx/
16721 F:      include/uapi/linux/xilinx-v4l2-controls.h
16722
16723 XILLYBUS DRIVER
16724 M:      Eli Billauer <eli.billauer@gmail.com>
16725 L:      linux-kernel@vger.kernel.org
16726 S:      Supported
16727 F:      drivers/char/xillybus/
16728
16729 XLP9XX I2C DRIVER
16730 M:      George Cherian <george.cherian@cavium.com>
16731 M:      Jan Glauber <jglauber@cavium.com>
16732 L:      linux-i2c@vger.kernel.org
16733 W:      http://www.cavium.com
16734 S:      Supported
16735 F:      drivers/i2c/busses/i2c-xlp9xx.c
16736
16737 XRA1403 GPIO EXPANDER
16738 M:      Nandor Han <nandor.han@ge.com>
16739 M:      Semi Malinen <semi.malinen@ge.com>
16740 L:      linux-gpio@vger.kernel.org
16741 S:      Maintained
16742 F:      drivers/gpio/gpio-xra1403.c
16743 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16744
16745 XTENSA XTFPGA PLATFORM SUPPORT
16746 M:      Max Filippov <jcmvbkbc@gmail.com>
16747 L:      linux-xtensa@linux-xtensa.org
16748 S:      Maintained
16749 F:      drivers/spi/spi-xtensa-xtfpga.c
16750 F:      sound/soc/xtensa/xtfpga-i2s.c
16751
16752 YAM DRIVER FOR AX.25
16753 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16754 L:      linux-hams@vger.kernel.org
16755 S:      Maintained
16756 F:      drivers/net/hamradio/yam*
16757 F:      include/linux/yam.h
16758
16759 YAMA SECURITY MODULE
16760 M:      Kees Cook <keescook@chromium.org>
16761 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16762 S:      Supported
16763 F:      security/yama/
16764 F:      Documentation/admin-guide/LSM/Yama.rst
16765
16766 YEALINK PHONE DRIVER
16767 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16768 L:      usbb2k-api-dev@nongnu.org
16769 S:      Maintained
16770 F:      Documentation/input/devices/yealink.rst
16771 F:      drivers/input/misc/yealink.*
16772
16773 Z8530 DRIVER FOR AX.25
16774 M:      Joerg Reuter <jreuter@yaina.de>
16775 W:      http://yaina.de/jreuter/
16776 W:      http://www.qsl.net/dl1bke/
16777 L:      linux-hams@vger.kernel.org
16778 S:      Maintained
16779 F:      Documentation/networking/z8530drv.txt
16780 F:      drivers/net/hamradio/*scc.c
16781 F:      drivers/net/hamradio/z8530.h
16782
16783 ZBUD COMPRESSED PAGE ALLOCATOR
16784 M:      Seth Jennings <sjenning@redhat.com>
16785 M:      Dan Streetman <ddstreet@ieee.org>
16786 L:      linux-mm@kvack.org
16787 S:      Maintained
16788 F:      mm/zbud.c
16789 F:      include/linux/zbud.h
16790
16791 ZD1211RW WIRELESS DRIVER
16792 M:      Daniel Drake <dsd@gentoo.org>
16793 M:      Ulrich Kunitz <kune@deine-taler.de>
16794 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16795 L:      linux-wireless@vger.kernel.org
16796 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16797 S:      Maintained
16798 F:      drivers/net/wireless/zydas/zd1211rw/
16799
16800 ZD1301 MEDIA DRIVER
16801 M:      Antti Palosaari <crope@iki.fi>
16802 L:      linux-media@vger.kernel.org
16803 W:      https://linuxtv.org/
16804 W:      http://palosaari.fi/linux/
16805 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16806 S:      Maintained
16807 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16808
16809 ZD1301_DEMOD MEDIA DRIVER
16810 M:      Antti Palosaari <crope@iki.fi>
16811 L:      linux-media@vger.kernel.org
16812 W:      https://linuxtv.org/
16813 W:      http://palosaari.fi/linux/
16814 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16815 S:      Maintained
16816 F:      drivers/media/dvb-frontends/zd1301_demod*
16817
16818 ZPOOL COMPRESSED PAGE STORAGE API
16819 M:      Dan Streetman <ddstreet@ieee.org>
16820 L:      linux-mm@kvack.org
16821 S:      Maintained
16822 F:      mm/zpool.c
16823 F:      include/linux/zpool.h
16824
16825 ZR36067 VIDEO FOR LINUX DRIVER
16826 L:      mjpeg-users@lists.sourceforge.net
16827 L:      linux-media@vger.kernel.org
16828 W:      http://mjpeg.sourceforge.net/driver-zoran/
16829 T:      hg https://linuxtv.org/hg/v4l-dvb
16830 S:      Odd Fixes
16831 F:      drivers/staging/media/zoran/
16832
16833 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
16834 M:      Minchan Kim <minchan@kernel.org>
16835 M:      Nitin Gupta <ngupta@vflare.org>
16836 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16837 L:      linux-kernel@vger.kernel.org
16838 S:      Maintained
16839 F:      drivers/block/zram/
16840 F:      Documentation/blockdev/zram.txt
16841
16842 ZS DECSTATION Z85C30 SERIAL DRIVER
16843 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16844 S:      Maintained
16845 F:      drivers/tty/serial/zs.*
16846
16847 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
16848 M:      Minchan Kim <minchan@kernel.org>
16849 M:      Nitin Gupta <ngupta@vflare.org>
16850 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16851 L:      linux-mm@kvack.org
16852 S:      Maintained
16853 F:      mm/zsmalloc.c
16854 F:      include/linux/zsmalloc.h
16855 F:      Documentation/vm/zsmalloc.rst
16856
16857 ZSWAP COMPRESSED SWAP CACHING
16858 M:      Seth Jennings <sjenning@redhat.com>
16859 M:      Dan Streetman <ddstreet@ieee.org>
16860 L:      linux-mm@kvack.org
16861 S:      Maintained
16862 F:      mm/zswap.c
16863
16864 THE REST
16865 M:      Linus Torvalds <torvalds@linux-foundation.org>
16866 L:      linux-kernel@vger.kernel.org
16867 Q:      http://patchwork.kernel.org/project/LKML/list/
16868 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
16869 S:      Buried alive in reporters
16870 F:      *
16871 F:      */