MAINTAINERS

   1
   2
   3         List of maintainers and how to submit kernel changes
   4
   5 Please try to follow the guidelines below.  This will make things
   6 easier on the maintainers.  Not all of these guidelines matter for every
   7 trivial patch so apply some common sense.
   8
   9 1.      Always _test_ your changes, however small, on at least 4 or
  10         5 people, preferably many more.
  11
  12 2.      Try to release a few ALPHA test versions to the net. Announce
  13         them onto the kernel channel and await results. This is especially
  14         important for device drivers, because often that's the only way
  15         you will find things like the fact version 3 firmware needs
  16         a magic fix you didn't know about, or some clown changed the
  17         chips on a board and not its name.  (Don't laugh!  Look at the
  18         SMC etherpower for that.)
  19
  20 3.      Make sure your changes compile correctly in multiple
  21         configurations. In particular check that changes work both as a
  22         module and built into the kernel.
  23
  24 4.      When you are happy with a change make it generally available for
  25         testing and await feedback.
  26
  27 5.      Make a patch available to the relevant maintainer in the list. Use
  28         'diff -u' to make the patch easy to merge. Be prepared to get your
  29         changes sent back with seemingly silly requests about formatting
  30         and variable names.  These aren't as silly as they seem. One
  31         job the maintainers (and especially Linus) do is to keep things
  32         looking the same. Sometimes this means that the clever hack in
  33         your driver to get around a problem actually needs to become a
  34         generalized kernel feature ready for next time.
  35
  36         PLEASE check your patch with the automated style checker
  37         (scripts/checkpatch.pl) to catch trivial style violations.
  38         See Documentation/process/coding-style.rst for guidance here.
  39
  40         PLEASE CC: the maintainers and mailing lists that are generated
  41         by scripts/get_maintainer.pl.  The results returned by the
  42         script will be best if you have git installed and are making
  43         your changes in a branch derived from Linus' latest git tree.
  44         See Documentation/process/submitting-patches.rst for details.
  45
  46         PLEASE try to include any credit lines you want added with the
  47         patch. It avoids people being missed off by mistake and makes
  48         it easier to know who wants adding and who doesn't.
  49
  50         PLEASE document known bugs. If it doesn't work for everything
  51         or does something very odd once a month document it.
  52
  53         PLEASE remember that submissions must be made under the terms
  54         of the Linux Foundation certificate of contribution and should
  55         include a Signed-off-by: line.  The current version of this
  56         "Developer's Certificate of Origin" (DCO) is listed in the file
  57         Documentation/process/submitting-patches.rst.
  58
  59 6.      Make sure you have the right to send any changes you make. If you
  60         do changes at work you may find your employer owns the patch
  61         not you.
  62
  63 7.      When sending security related changes or reports to a maintainer
  64         please Cc: security@kernel.org, especially if the maintainer
  65         does not respond. Please keep in mind that the security team is
  66         a small set of people who can be efficient only when working on
  67         verified bugs. Please only Cc: this list when you have identified
  68         that the bug would present a short-term risk to other users if it
  69         were publicly disclosed. For example, reports of address leaks do
  70         not represent an immediate threat and are better handled publicly,
  71         and ideally, should come with a patch proposal. Please do not send
  72         automated reports to this list either. Such bugs will be handled
  73         better and faster in the usual public places.
  74
  75 8.      Happy hacking.
  76
  77 Descriptions of section entries:
  78
  79         P: Person (obsolete)
  80         M: Mail patches to: FullName <address@domain>
  81         R: Designated reviewer: FullName <address@domain>
  82            These reviewers should be CCed on patches.
  83         L: Mailing list that is relevant to this area
  84         W: Web-page with status/info
  85         B: URI for where to file bugs. A web-page with detailed bug
  86            filing info, a direct bug tracker link, or a mailto: URI.
  87         C: URI for chat protocol, server and channel where developers
  88            usually hang out, for example irc://server/channel.
  89         Q: Patchwork web based patch tracking system site
  90         T: SCM tree type and location.
  91            Type is one of: git, hg, quilt, stgit, topgit
  92         S: Status, one of the following:
  93            Supported:   Someone is actually paid to look after this.
  94            Maintained:  Someone actually looks after it.
  95            Odd Fixes:   It has a maintainer but they don't have time to do
  96                         much other than throw the odd patch in. See below..
  97            Orphan:      No current maintainer [but maybe you could take the
  98                         role as you write your new code].
  99            Obsolete:    Old code. Something tagged obsolete generally means
 100                         it has been replaced by a better system and you
 101                         should be using that.
 102         F: Files and directories with wildcard patterns.
 103            A trailing slash includes all files and subdirectory files.
 104            F:   drivers/net/    all files in and below drivers/net
 105            F:   drivers/net/*   all files in drivers/net, but not below
 106            F:   */net/*         all files in "any top level directory"/net
 107            One pattern per line.  Multiple F: lines acceptable.
 108         N: Files and directories with regex patterns.
 109            N:   [^a-z]tegra     all files whose path contains the word tegra
 110            One pattern per line.  Multiple N: lines acceptable.
 111            scripts/get_maintainer.pl has different behavior for files that
 112            match F: pattern and matches of N: patterns.  By default,
 113            get_maintainer will not look at git log history when an F: pattern
 114            match occurs.  When an N: match occurs, git log history is used
 115            to also notify the people that have git commit signatures.
 116         X: Files and directories that are NOT maintained, same rules as F:
 117            Files exclusions are tested before file matches.
 118            Can be useful for excluding a specific subdirectory, for instance:
 119            F:   net/
 120            X:   net/ipv6/
 121            matches all files in and below net excluding net/ipv6/
 122         K: Keyword perl extended regex pattern to match content in a
 123            patch or file.  For instance:
 124            K: of_get_profile
 125               matches patches or files that contain "of_get_profile"
 126            K: \b(printk|pr_(info|err))\b
 127               matches patches or files that contain one or more of the words
 128               printk, pr_info or pr_err
 129            One regex pattern per line.  Multiple K: lines acceptable.
 130
 131 Note: For the hard of thinking, this list is meant to remain in alphabetical
 132 order. If you could add yourselves to it in alphabetical order that would be
 133 so much easier [Ed]
 134
 135 Maintainers List (try to look for most precise areas first)
 136
 137                 -----------------------------------
 138
 139 3C59X NETWORK DRIVER
 140 M:      Steffen Klassert <klassert@kernel.org>
 141 L:      netdev@vger.kernel.org
 142 S:      Odd Fixes
 143 F:      Documentation/networking/vortex.txt
 144 F:      drivers/net/ethernet/3com/3c59x.c
 145
 146 3CR990 NETWORK DRIVER
 147 M:      David Dillow <dave@thedillows.org>
 148 L:      netdev@vger.kernel.org
 149 S:      Maintained
 150 F:      drivers/net/ethernet/3com/typhoon*
 151
 152 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
 153 M:      Adam Radford <aradford@gmail.com>
 154 L:      linux-scsi@vger.kernel.org
 155 W:      http://www.lsi.com
 156 S:      Supported
 157 F:      drivers/scsi/3w-*
 158
 159 53C700 AND 53C700-66 SCSI DRIVER
 160 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
 161 L:      linux-scsi@vger.kernel.org
 162 S:      Maintained
 163 F:      drivers/scsi/53c700*
 164
 165 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
 166 M:      Alexander Aring <alex.aring@gmail.com>
 167 M:      Jukka Rissanen <jukka.rissanen@linux.intel.com>
 168 L:      linux-bluetooth@vger.kernel.org
 169 L:      linux-wpan@vger.kernel.org
 170 S:      Maintained
 171 F:      net/6lowpan/
 172 F:      include/net/6lowpan.h
 173 F:      Documentation/networking/6lowpan.txt
 174
 175 6PACK NETWORK DRIVER FOR AX.25
 176 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 177 L:      linux-hams@vger.kernel.org
 178 S:      Maintained
 179 F:      drivers/net/hamradio/6pack.c
 180
 181 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 182 M:      Realtek linux nic maintainers <nic_swsd@realtek.com>
 183 L:      netdev@vger.kernel.org
 184 S:      Maintained
 185 F:      drivers/net/ethernet/realtek/r8169.c
 186
 187 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 188 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 189 L:      linux-serial@vger.kernel.org
 190 S:      Maintained
 191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 192 F:      drivers/tty/serial/8250*
 193 F:      include/linux/serial_8250.h
 194
 195 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 196 L:      netdev@vger.kernel.org
 197 S:      Orphan / Obsolete
 198 F:      drivers/net/ethernet/8390/
 199
 200 9P FILE SYSTEM
 201 M:      Eric Van Hensbergen <ericvh@gmail.com>
 202 M:      Latchesar Ionkov <lucho@ionkov.net>
 203 M:      Dominique Martinet <asmadeus@codewreck.org>
 204 L:      v9fs-developer@lists.sourceforge.net
 205 W:      http://swik.net/v9fs
 206 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 208 T:      git git://github.com/martinetd/linux.git
 209 S:      Maintained
 210 F:      Documentation/filesystems/9p.txt
 211 F:      fs/9p/
 212 F:      net/9p/
 213 F:      include/net/9p/
 214 F:      include/uapi/linux/virtio_9p.h
 215 F:      include/trace/events/9p.h
 216
 217 A8293 MEDIA DRIVER
 218 M:      Antti Palosaari <crope@iki.fi>
 219 L:      linux-media@vger.kernel.org
 220 W:      https://linuxtv.org
 221 W:      http://palosaari.fi/linux/
 222 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 223 T:      git git://linuxtv.org/anttip/media_tree.git
 224 S:      Maintained
 225 F:      drivers/media/dvb-frontends/a8293*
 226
 227 AACRAID SCSI RAID DRIVER
 228 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 229 L:      linux-scsi@vger.kernel.org
 230 W:      http://www.adaptec.com/
 231 S:      Supported
 232 F:      Documentation/scsi/aacraid.txt
 233 F:      drivers/scsi/aacraid/
 234
 235 ABI/API
 236 L:      linux-api@vger.kernel.org
 237 F:      include/linux/syscalls.h
 238 F:      kernel/sys_ni.c
 239
 240 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 241 M:      Hans de Goede <hdegoede@redhat.com>
 242 L:      linux-hwmon@vger.kernel.org
 243 S:      Maintained
 244 F:      drivers/hwmon/abituguru.c
 245
 246 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 247 M:      Alistair John Strachan <alistair@devzero.co.uk>
 248 L:      linux-hwmon@vger.kernel.org
 249 S:      Maintained
 250 F:      drivers/hwmon/abituguru3.c
 251
 252 ACCES 104-DIO-48E GPIO DRIVER
 253 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 254 L:      linux-gpio@vger.kernel.org
 255 S:      Maintained
 256 F:      drivers/gpio/gpio-104-dio-48e.c
 257
 258 ACCES 104-IDI-48 GPIO DRIVER
 259 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 260 L:      linux-gpio@vger.kernel.org
 261 S:      Maintained
 262 F:      drivers/gpio/gpio-104-idi-48.c
 263
 264 ACCES 104-IDIO-16 GPIO DRIVER
 265 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 266 L:      linux-gpio@vger.kernel.org
 267 S:      Maintained
 268 F:      drivers/gpio/gpio-104-idio-16.c
 269
 270 ACCES 104-QUAD-8 IIO DRIVER
 271 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 272 L:      linux-iio@vger.kernel.org
 273 S:      Maintained
 274 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 275 F:      drivers/iio/counter/104-quad-8.c
 276
 277 ACCES PCI-IDIO-16 GPIO DRIVER
 278 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 279 L:      linux-gpio@vger.kernel.org
 280 S:      Maintained
 281 F:      drivers/gpio/gpio-pci-idio-16.c
 282
 283 ACCES PCIe-IDIO-24 GPIO DRIVER
 284 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 285 L:      linux-gpio@vger.kernel.org
 286 S:      Maintained
 287 F:      drivers/gpio/gpio-pcie-idio-24.c
 288
 289 ACENIC DRIVER
 290 M:      Jes Sorensen <jes@trained-monkey.org>
 291 L:      linux-acenic@sunsite.dk
 292 S:      Maintained
 293 F:      drivers/net/ethernet/alteon/acenic*
 294
 295 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 296 M:      Peter Feuerer <peter@piie.net>
 297 L:      platform-driver-x86@vger.kernel.org
 298 W:      http://piie.net/?section=acerhdf
 299 S:      Maintained
 300 F:      drivers/platform/x86/acerhdf.c
 301
 302 ACER WMI LAPTOP EXTRAS
 303 M:      "Lee, Chun-Yi" <jlee@suse.com>
 304 L:      platform-driver-x86@vger.kernel.org
 305 S:      Maintained
 306 F:      drivers/platform/x86/acer-wmi.c
 307
 308 ACPI
 309 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 310 M:      Len Brown <lenb@kernel.org>
 311 L:      linux-acpi@vger.kernel.org
 312 W:      https://01.org/linux-acpi
 313 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 315 B:      https://bugzilla.kernel.org
 316 S:      Supported
 317 F:      drivers/acpi/
 318 F:      drivers/pnp/pnpacpi/
 319 F:      include/linux/acpi.h
 320 F:      include/linux/fwnode.h
 321 F:      include/acpi/
 322 F:      Documentation/acpi/
 323 F:      Documentation/ABI/testing/sysfs-bus-acpi
 324 F:      Documentation/ABI/testing/configfs-acpi
 325 F:      drivers/pci/*acpi*
 326 F:      drivers/pci/*/*acpi*
 327 F:      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 <andy@infradead.org>
 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 <matthew@wil.cx>
 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 AF9013 MEDIA DRIVER
 554 M:      Antti Palosaari <crope@iki.fi>
 555 L:      linux-media@vger.kernel.org
 556 W:      https://linuxtv.org
 557 W:      http://palosaari.fi/linux/
 558 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 559 T:      git git://linuxtv.org/anttip/media_tree.git
 560 S:      Maintained
 561 F:      drivers/media/dvb-frontends/af9013*
 562
 563 AF9033 MEDIA DRIVER
 564 M:      Antti Palosaari <crope@iki.fi>
 565 L:      linux-media@vger.kernel.org
 566 W:      https://linuxtv.org
 567 W:      http://palosaari.fi/linux/
 568 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 569 T:      git git://linuxtv.org/anttip/media_tree.git
 570 S:      Maintained
 571 F:      drivers/media/dvb-frontends/af9033*
 572
 573 AFFS FILE SYSTEM
 574 M:      David Sterba <dsterba@suse.com>
 575 L:      linux-fsdevel@vger.kernel.org
 576 S:      Odd Fixes
 577 F:      Documentation/filesystems/affs.txt
 578 F:      fs/affs/
 579
 580 AFS FILESYSTEM
 581 M:      David Howells <dhowells@redhat.com>
 582 L:      linux-afs@lists.infradead.org
 583 S:      Supported
 584 F:      fs/afs/
 585 F:      include/trace/events/afs.h
 586 F:      Documentation/filesystems/afs.txt
 587 W:      https://www.infradead.org/~dhowells/kafs/
 588
 589 AGPGART DRIVER
 590 M:      David Airlie <airlied@linux.ie>
 591 T:      git git://anongit.freedesktop.org/drm/drm
 592 S:      Maintained
 593 F:      drivers/char/agp/
 594 F:      include/linux/agp*
 595 F:      include/uapi/linux/agp*
 596
 597 AHA152X SCSI DRIVER
 598 M:      "Juergen E. Fischer" <fischer@norbit.de>
 599 L:      linux-scsi@vger.kernel.org
 600 S:      Maintained
 601 F:      drivers/scsi/aha152x*
 602 F:      drivers/scsi/pcmcia/aha152x*
 603
 604 AIC7XXX / AIC79XX SCSI DRIVER
 605 M:      Hannes Reinecke <hare@suse.com>
 606 L:      linux-scsi@vger.kernel.org
 607 S:      Maintained
 608 F:      drivers/scsi/aic7xxx/
 609
 610 AIMSLAB FM RADIO RECEIVER DRIVER
 611 M:      Hans Verkuil <hverkuil@xs4all.nl>
 612 L:      linux-media@vger.kernel.org
 613 T:      git git://linuxtv.org/media_tree.git
 614 W:      https://linuxtv.org
 615 S:      Maintained
 616 F:      drivers/media/radio/radio-aimslab*
 617
 618 AIO
 619 M:      Benjamin LaHaise <bcrl@kvack.org>
 620 L:      linux-aio@kvack.org
 621 S:      Supported
 622 F:      fs/aio.c
 623 F:      include/linux/*aio*.h
 624
 625 AIRSPY MEDIA DRIVER
 626 M:      Antti Palosaari <crope@iki.fi>
 627 L:      linux-media@vger.kernel.org
 628 W:      https://linuxtv.org
 629 W:      http://palosaari.fi/linux/
 630 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 631 T:      git git://linuxtv.org/anttip/media_tree.git
 632 S:      Maintained
 633 F:      drivers/media/usb/airspy/
 634
 635 ALACRITECH GIGABIT ETHERNET DRIVER
 636 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 637 S:      Maintained
 638 F:      drivers/net/ethernet/alacritech/*
 639
 640 ALCATEL SPEEDTOUCH USB DRIVER
 641 M:      Duncan Sands <duncan.sands@free.fr>
 642 L:      linux-usb@vger.kernel.org
 643 W:      http://www.linux-usb.org/SpeedTouch/
 644 S:      Maintained
 645 F:      drivers/usb/atm/speedtch.c
 646 F:      drivers/usb/atm/usbatm.c
 647
 648 ALCHEMY AU1XX0 MMC DRIVER
 649 M:      Manuel Lauss <manuel.lauss@gmail.com>
 650 S:      Maintained
 651 F:      drivers/mmc/host/au1xmmc.c
 652
 653 ALI1563 I2C DRIVER
 654 M:      Rudolf Marek <r.marek@assembler.cz>
 655 L:      linux-i2c@vger.kernel.org
 656 S:      Maintained
 657 F:      Documentation/i2c/busses/i2c-ali1563
 658 F:      drivers/i2c/busses/i2c-ali1563.c
 659
 660 ALLWINNER SECURITY SYSTEM
 661 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 662 L:      linux-crypto@vger.kernel.org
 663 S:      Maintained
 664 F:      drivers/crypto/sunxi-ss/
 665
 666 ALPHA PORT
 667 M:      Richard Henderson <rth@twiddle.net>
 668 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 669 M:      Matt Turner <mattst88@gmail.com>
 670 S:      Odd Fixes
 671 L:      linux-alpha@vger.kernel.org
 672 F:      arch/alpha/
 673
 674 ALPS PS/2 TOUCHPAD DRIVER
 675 R:      Pali Rohár <pali.rohar@gmail.com>
 676 F:      drivers/input/mouse/alps.*
 677
 678 ALTERA I2C CONTROLLER DRIVER
 679 M:      Thor Thayer <thor.thayer@linux.intel.com>
 680 S:      Maintained
 681 F:      drivers/i2c/busses/i2c-altera.c
 682
 683 ALTERA MAILBOX DRIVER
 684 M:      Ley Foon Tan <lftan@altera.com>
 685 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 686 S:      Maintained
 687 F:      drivers/mailbox/mailbox-altera.c
 688
 689 ALTERA PIO DRIVER
 690 M:      Tien Hock Loh <thloh@altera.com>
 691 L:      linux-gpio@vger.kernel.org
 692 S:      Maintained
 693 F:      drivers/gpio/gpio-altera.c
 694
 695 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 696 M:      Thor Thayer <thor.thayer@linux.intel.com>
 697 S:      Maintained
 698 F:      drivers/gpio/gpio-altera-a10sr.c
 699 F:      drivers/mfd/altera-a10sr.c
 700 F:      drivers/reset/reset-a10sr.c
 701 F:      include/linux/mfd/altera-a10sr.h
 702 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 703
 704 ALTERA TRIPLE SPEED ETHERNET DRIVER
 705 M:      Vince Bridgers <vbridger@opensource.altera.com>
 706 L:      netdev@vger.kernel.org
 707 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 708 S:      Maintained
 709 F:      drivers/net/ethernet/altera/
 710
 711 ALTERA UART/JTAG UART SERIAL DRIVERS
 712 M:      Tobias Klauser <tklauser@distanz.ch>
 713 L:      linux-serial@vger.kernel.org
 714 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 715 S:      Maintained
 716 F:      drivers/tty/serial/altera_uart.c
 717 F:      drivers/tty/serial/altera_jtaguart.c
 718 F:      include/linux/altera_uart.h
 719 F:      include/linux/altera_jtaguart.h
 720
 721 AMAZON ETHERNET DRIVERS
 722 M:      Netanel Belgazal <netanel@amazon.com>
 723 R:      Saeed Bishara <saeedb@amazon.com>
 724 R:      Zorik Machulsky <zorik@amazon.com>
 725 L:      netdev@vger.kernel.org
 726 S:      Supported
 727 F:      Documentation/networking/ena.txt
 728 F:      drivers/net/ethernet/amazon/
 729
 730 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 731 M:      Tom Lendacky <thomas.lendacky@amd.com>
 732 M:      Gary Hook <gary.hook@amd.com>
 733 L:      linux-crypto@vger.kernel.org
 734 S:      Supported
 735 F:      drivers/crypto/ccp/
 736 F:      include/linux/ccp.h
 737
 738 AMD DISPLAY CORE
 739 M:      Harry Wentland <harry.wentland@amd.com>
 740 M:      Leo Li <sunpeng.li@amd.com>
 741 L:      amd-gfx@lists.freedesktop.org
 742 T:      git git://people.freedesktop.org/~agd5f/linux
 743 S:      Supported
 744 F:      drivers/gpu/drm/amd/display/
 745
 746 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 747 M:      Huang Rui <ray.huang@amd.com>
 748 L:      linux-hwmon@vger.kernel.org
 749 S:      Supported
 750 F:      Documentation/hwmon/fam15h_power
 751 F:      drivers/hwmon/fam15h_power.c
 752
 753 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 754 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 755 S:      Orphan
 756 F:      drivers/usb/gadget/udc/amd5536udc.*
 757
 758 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 759 P:      Andres Salomon <dilinger@queued.net>
 760 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 761 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 762 S:      Supported
 763 F:      drivers/char/hw_random/geode-rng.c
 764 F:      drivers/crypto/geode*
 765 F:      drivers/video/fbdev/geode/
 766 F:      arch/x86/include/asm/geode.h
 767
 768 AMD IOMMU (AMD-VI)
 769 M:      Joerg Roedel <joro@8bytes.org>
 770 L:      iommu@lists.linux-foundation.org
 771 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 772 S:      Maintained
 773 F:      drivers/iommu/amd_iommu*.[ch]
 774 F:      include/linux/amd-iommu.h
 775
 776 AMD KFD
 777 M:      Oded Gabbay <oded.gabbay@gmail.com>
 778 L:      dri-devel@lists.freedesktop.org
 779 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 780 S:      Supported
 781 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 782 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 783 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 784 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 785 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 786 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 787 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 788 F:      drivers/gpu/drm/amd/amdkfd/
 789 F:      drivers/gpu/drm/amd/include/cik_structs.h
 790 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 791 F:      drivers/gpu/drm/amd/include/vi_structs.h
 792 F:      drivers/gpu/drm/amd/include/v9_structs.h
 793 F:      include/uapi/linux/kfd_ioctl.h
 794
 795 AMD POWERPLAY
 796 M:      Rex Zhu <rex.zhu@amd.com>
 797 M:      Evan Quan <evan.quan@amd.com>
 798 L:      amd-gfx@lists.freedesktop.org
 799 S:      Supported
 800 F:      drivers/gpu/drm/amd/powerplay/
 801 T:      git git://people.freedesktop.org/~agd5f/linux
 802
 803 AMD SEATTLE DEVICE TREE SUPPORT
 804 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 805 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 806 M:      Tom Lendacky <thomas.lendacky@amd.com>
 807 S:      Supported
 808 F:      arch/arm64/boot/dts/amd/
 809
 810 AMD XGBE DRIVER
 811 M:      Tom Lendacky <thomas.lendacky@amd.com>
 812 L:      netdev@vger.kernel.org
 813 S:      Supported
 814 F:      drivers/net/ethernet/amd/xgbe/
 815 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 816
 817 ANALOG DEVICES INC AD5686 DRIVER
 818 M:      Stefan Popa <stefan.popa@analog.com>
 819 L:      linux-pm@vger.kernel.org
 820 W:      http://ez.analog.com/community/linux-device-drivers
 821 S:      Supported
 822 F:      drivers/iio/dac/ad5686*
 823 F:      drivers/iio/dac/ad5696*
 824
 825 ANALOG DEVICES INC AD5758 DRIVER
 826 M:      Stefan Popa <stefan.popa@analog.com>
 827 L:      linux-iio@vger.kernel.org
 828 W:      http://ez.analog.com/community/linux-device-drivers
 829 S:      Supported
 830 F:      drivers/iio/dac/ad5758.c
 831 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 832
 833 ANALOG DEVICES INC AD9389B DRIVER
 834 M:      Hans Verkuil <hans.verkuil@cisco.com>
 835 L:      linux-media@vger.kernel.org
 836 S:      Maintained
 837 F:      drivers/media/i2c/ad9389b*
 838
 839 ANALOG DEVICES INC ADGS1408 DRIVER
 840 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 841 S:      Supported
 842 F:      drivers/mux/adgs1408.c
 843 F:      Documentation/devicetree/bindings/mux/adgs1408.txt
 844
 845 ANALOG DEVICES INC ADP5061 DRIVER
 846 M:      Stefan Popa <stefan.popa@analog.com>
 847 L:      linux-pm@vger.kernel.org
 848 W:      http://ez.analog.com/community/linux-device-drivers
 849 S:      Supported
 850 F:      drivers/power/supply/adp5061.c
 851
 852 ANALOG DEVICES INC ADV7180 DRIVER
 853 M:      Lars-Peter Clausen <lars@metafoo.de>
 854 L:      linux-media@vger.kernel.org
 855 W:      http://ez.analog.com/community/linux-device-drivers
 856 S:      Supported
 857 F:      drivers/media/i2c/adv7180.c
 858
 859 ANALOG DEVICES INC ADV748X DRIVER
 860 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 861 L:      linux-media@vger.kernel.org
 862 S:      Maintained
 863 F:      drivers/media/i2c/adv748x/*
 864
 865 ANALOG DEVICES INC ADV7511 DRIVER
 866 M:      Hans Verkuil <hans.verkuil@cisco.com>
 867 L:      linux-media@vger.kernel.org
 868 S:      Maintained
 869 F:      drivers/media/i2c/adv7511*
 870
 871 ANALOG DEVICES INC ADV7604 DRIVER
 872 M:      Hans Verkuil <hans.verkuil@cisco.com>
 873 L:      linux-media@vger.kernel.org
 874 S:      Maintained
 875 F:      drivers/media/i2c/adv7604*
 876
 877 ANALOG DEVICES INC ADV7842 DRIVER
 878 M:      Hans Verkuil <hans.verkuil@cisco.com>
 879 L:      linux-media@vger.kernel.org
 880 S:      Maintained
 881 F:      drivers/media/i2c/adv7842*
 882
 883 ANALOG DEVICES INC ASOC CODEC DRIVERS
 884 M:      Lars-Peter Clausen <lars@metafoo.de>
 885 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 886 W:      http://wiki.analog.com/
 887 W:      http://ez.analog.com/community/linux-device-drivers
 888 S:      Supported
 889 F:      sound/soc/codecs/adau*
 890 F:      sound/soc/codecs/adav*
 891 F:      sound/soc/codecs/ad1*
 892 F:      sound/soc/codecs/ad7*
 893 F:      sound/soc/codecs/ssm*
 894 F:      sound/soc/codecs/sigmadsp.*
 895
 896 ANALOG DEVICES INC DMA DRIVERS
 897 M:      Lars-Peter Clausen <lars@metafoo.de>
 898 W:      http://ez.analog.com/community/linux-device-drivers
 899 S:      Supported
 900 F:      drivers/dma/dma-axi-dmac.c
 901
 902 ANALOG DEVICES INC IIO DRIVERS
 903 M:      Lars-Peter Clausen <lars@metafoo.de>
 904 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 905 W:      http://wiki.analog.com/
 906 W:      http://ez.analog.com/community/linux-device-drivers
 907 S:      Supported
 908 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 909 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 910 F:      drivers/iio/*/ad*
 911 F:      drivers/iio/adc/ltc2497*
 912 X:      drivers/iio/*/adjd*
 913 F:      drivers/staging/iio/*/ad*
 914
 915 ANDES ARCHITECTURE
 916 M:      Greentime Hu <green.hu@gmail.com>
 917 M:      Vincent Chen <deanbo422@gmail.com>
 918 T:      git https://github.com/andestech/linux.git
 919 S:      Supported
 920 F:      arch/nds32/
 921 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 922 F:      Documentation/devicetree/bindings/nds32/
 923 K:      nds32
 924 N:      nds32
 925
 926 ANDROID CONFIG FRAGMENTS
 927 M:      Rob Herring <robh@kernel.org>
 928 S:      Supported
 929 F:      kernel/configs/android*
 930
 931 ANDROID DRIVERS
 932 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 933 M:      Arve Hjønnevåg <arve@android.com>
 934 M:      Todd Kjos <tkjos@android.com>
 935 M:      Martijn Coenen <maco@android.com>
 936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 937 L:      devel@driverdev.osuosl.org
 938 S:      Supported
 939 F:      drivers/android/
 940 F:      drivers/staging/android/
 941
 942 ANDROID GOLDFISH PIC DRIVER
 943 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 944 S:      Supported
 945 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 946 F:      drivers/irqchip/irq-goldfish-pic.c
 947
 948 ANDROID GOLDFISH RTC DRIVER
 949 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 950 S:      Supported
 951 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 952 F:      drivers/rtc/rtc-goldfish.c
 953
 954 ANDROID ION DRIVER
 955 M:      Laura Abbott <labbott@redhat.com>
 956 M:      Sumit Semwal <sumit.semwal@linaro.org>
 957 L:      devel@driverdev.osuosl.org
 958 L:      dri-devel@lists.freedesktop.org
 959 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
 960 S:      Supported
 961 F:      drivers/staging/android/ion
 962 F:      drivers/staging/android/uapi/ion.h
 963
 964 AOA (Apple Onboard Audio) ALSA DRIVER
 965 M:      Johannes Berg <johannes@sipsolutions.net>
 966 L:      linuxppc-dev@lists.ozlabs.org
 967 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 968 S:      Maintained
 969 F:      sound/aoa/
 970
 971 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 972 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 973 L:      linux-iio@vger.kernel.org
 974 S:      Maintained
 975 F:      drivers/iio/adc/stx104.c
 976
 977 APM DRIVER
 978 M:      Jiri Kosina <jikos@kernel.org>
 979 S:      Odd fixes
 980 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
 981 F:      arch/x86/kernel/apm_32.c
 982 F:      include/linux/apm_bios.h
 983 F:      include/uapi/linux/apm_bios.h
 984 F:      drivers/char/apm-emulation.c
 985
 986 APPARMOR SECURITY MODULE
 987 M:      John Johansen <john.johansen@canonical.com>
 988 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
 989 W:      wiki.apparmor.net
 990 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
 991 S:      Supported
 992 F:      security/apparmor/
 993 F:      Documentation/admin-guide/LSM/apparmor.rst
 994
 995 APPLE BCM5974 MULTITOUCH DRIVER
 996 M:      Henrik Rydberg <rydberg@bitmath.org>
 997 L:      linux-input@vger.kernel.org
 998 S:      Odd fixes
 999 F:      drivers/input/mouse/bcm5974.c
1000
1001 APPLE SMC DRIVER
1002 M:      Henrik Rydberg <rydberg@bitmath.org>
1003 L:      linux-hwmon@vger.kernel.org
1004 S:      Odd fixes
1005 F:      drivers/hwmon/applesmc.c
1006
1007 APPLETALK NETWORK LAYER
1008 L:      netdev@vger.kernel.org
1009 S:      Odd fixes
1010 F:      drivers/net/appletalk/
1011 F:      net/appletalk/
1012
1013 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1014 M:      Duc Dang <dhdang@apm.com>
1015 S:      Supported
1016 F:      arch/arm64/boot/dts/apm/
1017
1018 APPLIED MICRO (APM) X-GENE SOC EDAC
1019 M:      Loc Ho <lho@apm.com>
1020 S:      Supported
1021 F:      drivers/edac/xgene_edac.c
1022 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1023
1024 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1025 M:      Iyappan Subramanian <isubramanian@apm.com>
1026 M:      Keyur Chudgar <kchudgar@apm.com>
1027 S:      Supported
1028 F:      drivers/net/ethernet/apm/xgene-v2/
1029
1030 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1031 M:      Iyappan Subramanian <isubramanian@apm.com>
1032 M:      Keyur Chudgar <kchudgar@apm.com>
1033 M:      Quan Nguyen <qnguyen@apm.com>
1034 S:      Supported
1035 F:      drivers/net/ethernet/apm/xgene/
1036 F:      drivers/net/phy/mdio-xgene.c
1037 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1038 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1039
1040 APPLIED MICRO (APM) X-GENE SOC PMU
1041 M:      Tai Nguyen <ttnguyen@apm.com>
1042 S:      Supported
1043 F:      drivers/perf/xgene_pmu.c
1044 F:      Documentation/perf/xgene-pmu.txt
1045 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1046
1047 APTINA CAMERA SENSOR PLL
1048 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1049 L:      linux-media@vger.kernel.org
1050 S:      Maintained
1051 F:      drivers/media/i2c/aptina-pll.*
1052
1053 ARC FRAMEBUFFER DRIVER
1054 M:      Jaya Kumar <jayalk@intworks.biz>
1055 S:      Maintained
1056 F:      drivers/video/fbdev/arcfb.c
1057 F:      drivers/video/fbdev/core/fb_defio.c
1058
1059 ARC PGU DRM DRIVER
1060 M:      Alexey Brodkin <abrodkin@synopsys.com>
1061 S:      Supported
1062 F:      drivers/gpu/drm/arc/
1063 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1064
1065 ARCNET NETWORK LAYER
1066 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1067 L:      netdev@vger.kernel.org
1068 S:      Maintained
1069 F:      drivers/net/arcnet/
1070 F:      include/uapi/linux/if_arcnet.h
1071
1072 ARM ARCHITECTED TIMER DRIVER
1073 M:      Mark Rutland <mark.rutland@arm.com>
1074 M:      Marc Zyngier <marc.zyngier@arm.com>
1075 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1076 S:      Maintained
1077 F:      arch/arm/include/asm/arch_timer.h
1078 F:      arch/arm64/include/asm/arch_timer.h
1079 F:      drivers/clocksource/arm_arch_timer.c
1080
1081 ARM HDLCD DRM DRIVER
1082 M:      Liviu Dudau <liviu.dudau@arm.com>
1083 S:      Supported
1084 F:      drivers/gpu/drm/arm/hdlcd_*
1085 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1086
1087 ARM MALI-DP DRM DRIVER
1088 M:      Liviu Dudau <liviu.dudau@arm.com>
1089 M:      Brian Starkey <brian.starkey@arm.com>
1090 M:      Mali DP Maintainers <malidp@foss.arm.com>
1091 S:      Supported
1092 F:      drivers/gpu/drm/arm/
1093 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1094
1095 ARM MFM AND FLOPPY DRIVERS
1096 M:      Ian Molton <spyro@f2s.com>
1097 S:      Maintained
1098 F:      arch/arm/lib/floppydma.S
1099 F:      arch/arm/include/asm/floppy.h
1100
1101 ARM PMU PROFILING AND DEBUGGING
1102 M:      Will Deacon <will.deacon@arm.com>
1103 M:      Mark Rutland <mark.rutland@arm.com>
1104 S:      Maintained
1105 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1106 F:      arch/arm*/kernel/perf_*
1107 F:      arch/arm/oprofile/common.c
1108 F:      arch/arm*/kernel/hw_breakpoint.c
1109 F:      arch/arm*/include/asm/hw_breakpoint.h
1110 F:      arch/arm*/include/asm/perf_event.h
1111 F:      drivers/perf/*
1112 F:      include/linux/perf/arm_pmu.h
1113 F:      Documentation/devicetree/bindings/arm/pmu.txt
1114 F:      Documentation/devicetree/bindings/perf/
1115
1116 ARM PORT
1117 M:      Russell King <linux@armlinux.org.uk>
1118 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1119 W:      http://www.armlinux.org.uk/
1120 S:      Odd Fixes
1121 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1122 F:      arch/arm/
1123 X:      arch/arm/boot/dts/
1124
1125 ARM PRIMECELL AACI PL041 DRIVER
1126 M:      Russell King <linux@armlinux.org.uk>
1127 S:      Odd Fixes
1128 F:      sound/arm/aaci.*
1129
1130 ARM PRIMECELL BUS SUPPORT
1131 M:      Russell King <linux@armlinux.org.uk>
1132 S:      Odd Fixes
1133 F:      drivers/amba/
1134 F:      include/linux/amba/bus.h
1135
1136 ARM PRIMECELL CLCD PL110 DRIVER
1137 M:      Russell King <linux@armlinux.org.uk>
1138 S:      Odd Fixes
1139 F:      drivers/video/fbdev/amba-clcd.*
1140
1141 ARM PRIMECELL KMI PL050 DRIVER
1142 M:      Russell King <linux@armlinux.org.uk>
1143 S:      Odd Fixes
1144 F:      drivers/input/serio/ambakmi.*
1145 F:      include/linux/amba/kmi.h
1146
1147 ARM PRIMECELL MMCI PL180/1 DRIVER
1148 M:      Russell King <linux@armlinux.org.uk>
1149 S:      Odd Fixes
1150 F:      drivers/mmc/host/mmci.*
1151 F:      include/linux/amba/mmci.h
1152
1153 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1154 M:      Russell King <linux@armlinux.org.uk>
1155 S:      Odd Fixes
1156 F:      drivers/tty/serial/amba-pl01*.c
1157 F:      include/linux/amba/serial.h
1158
1159 ARM SMMU DRIVERS
1160 M:      Will Deacon <will.deacon@arm.com>
1161 R:      Robin Murphy <robin.murphy@arm.com>
1162 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1163 S:      Maintained
1164 F:      drivers/iommu/arm-smmu.c
1165 F:      drivers/iommu/arm-smmu-v3.c
1166 F:      drivers/iommu/io-pgtable-arm.c
1167 F:      drivers/iommu/io-pgtable-arm-v7s.c
1168
1169 ARM SUB-ARCHITECTURES
1170 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1171 S:      Maintained
1172 F:      arch/arm/mach-*/
1173 F:      arch/arm/plat-*/
1174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1175
1176 ARM/ACTIONS SEMI ARCHITECTURE
1177 M:      Andreas Färber <afaerber@suse.de>
1178 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1179 S:      Maintained
1180 N:      owl
1181 F:      arch/arm/mach-actions/
1182 F:      arch/arm/boot/dts/owl-*
1183 F:      arch/arm64/boot/dts/actions/
1184 F:      drivers/clocksource/owl-*
1185 F:      drivers/pinctrl/actions/*
1186 F:      drivers/soc/actions/
1187 F:      include/dt-bindings/power/owl-*
1188 F:      include/linux/soc/actions/
1189 F:      Documentation/devicetree/bindings/arm/actions.txt
1190 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1191 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1192 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1193
1194 ARM/ADS SPHERE MACHINE SUPPORT
1195 M:      Lennert Buytenhek <kernel@wantstofly.org>
1196 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1197 S:      Maintained
1198
1199 ARM/AFEB9260 MACHINE SUPPORT
1200 M:      Sergey Lapin <slapin@ossfans.org>
1201 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1202 S:      Maintained
1203
1204 ARM/AJECO 1ARM MACHINE SUPPORT
1205 M:      Lennert Buytenhek <kernel@wantstofly.org>
1206 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1207 S:      Maintained
1208
1209 ARM/Allwinner SoC Clock Support
1210 M:      Emilio López <emilio@elopez.com.ar>
1211 S:      Maintained
1212 F:      drivers/clk/sunxi/
1213
1214 ARM/Allwinner sunXi SoC support
1215 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1216 M:      Chen-Yu Tsai <wens@csie.org>
1217 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1218 S:      Maintained
1219 N:      sun[x456789]i
1220 N:      sun50i
1221 F:      arch/arm/mach-sunxi/
1222 F:      arch/arm64/boot/dts/allwinner/
1223 F:      drivers/clk/sunxi-ng/
1224 F:      drivers/pinctrl/sunxi/
1225 F:      drivers/soc/sunxi/
1226 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1227
1228 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1229 M:      Neil Armstrong <narmstrong@baylibre.com>
1230 M:      Jerome Brunet <jbrunet@baylibre.com>
1231 L:      linux-amlogic@lists.infradead.org
1232 S:      Maintained
1233 F:      drivers/clk/meson/
1234 F:      include/dt-bindings/clock/meson*
1235 F:      include/dt-bindings/clock/gxbb*
1236 F:      Documentation/devicetree/bindings/clock/amlogic*
1237
1238 ARM/Amlogic Meson SoC support
1239 M:      Carlo Caione <carlo@caione.org>
1240 M:      Kevin Hilman <khilman@baylibre.com>
1241 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1242 L:      linux-amlogic@lists.infradead.org
1243 W:      http://linux-meson.com/
1244 S:      Maintained
1245 F:      arch/arm/mach-meson/
1246 F:      arch/arm/boot/dts/meson*
1247 F:      arch/arm64/boot/dts/amlogic/
1248 F:      drivers/pinctrl/meson/
1249 F:      drivers/mmc/host/meson*
1250 N:      meson
1251
1252 ARM/Annapurna Labs ALPINE ARCHITECTURE
1253 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1254 M:      Antoine Tenart <antoine.tenart@free-electrons.com>
1255 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1256 S:      Maintained
1257 F:      arch/arm/mach-alpine/
1258 F:      arch/arm/boot/dts/alpine*
1259 F:      arch/arm64/boot/dts/al/
1260 F:      drivers/*/*alpine*
1261
1262 ARM/ARTPEC MACHINE SUPPORT
1263 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1264 M:      Lars Persson <lars.persson@axis.com>
1265 S:      Maintained
1266 L:      linux-arm-kernel@axis.com
1267 F:      arch/arm/mach-artpec
1268 F:      arch/arm/boot/dts/artpec6*
1269 F:      drivers/clk/axis
1270 F:      drivers/crypto/axis
1271 F:      drivers/pinctrl/pinctrl-artpec*
1272 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1273
1274 ARM/ASPEED I2C DRIVER
1275 M:      Brendan Higgins <brendanhiggins@google.com>
1276 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1277 R:      Joel Stanley <joel@jms.id.au>
1278 L:      linux-i2c@vger.kernel.org
1279 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1280 S:      Maintained
1281 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1282 F:      drivers/i2c/busses/i2c-aspeed.c
1283 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1284 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1285
1286 ARM/ASPEED MACHINE SUPPORT
1287 M:      Joel Stanley <joel@jms.id.au>
1288 R:      Andrew Jeffery <andrew@aj.id.au>
1289 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1290 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1291 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1292 S:      Supported
1293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1294 F:      arch/arm/mach-aspeed/
1295 F:      arch/arm/boot/dts/aspeed-*
1296 N:      aspeed
1297
1298 ARM/CALXEDA HIGHBANK ARCHITECTURE
1299 M:      Rob Herring <robh@kernel.org>
1300 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1301 S:      Maintained
1302 F:      arch/arm/mach-highbank/
1303 F:      arch/arm/boot/dts/highbank.dts
1304 F:      arch/arm/boot/dts/ecx-*.dts*
1305
1306 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1307 M:      Krzysztof Halasa <khalasa@piap.pl>
1308 S:      Maintained
1309 F:      arch/arm/mach-cns3xxx/
1310
1311 ARM/CAVIUM THUNDER NETWORK DRIVER
1312 M:      Sunil Goutham <sgoutham@cavium.com>
1313 M:      Robert Richter <rric@kernel.org>
1314 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1315 S:      Supported
1316 F:      drivers/net/ethernet/cavium/thunder/
1317
1318 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1319 M:      Lukasz Majewski <lukma@denx.de>
1320 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1321 S:      Maintained
1322 F:      arch/arm/mach-ep93xx/ts72xx.c
1323
1324 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1325 M:      Alexander Shiyan <shc_work@mail.ru>
1326 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1327 S:      Odd Fixes
1328 N:      clps711x
1329
1330 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1331 M:      Lennert Buytenhek <kernel@wantstofly.org>
1332 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1333 S:      Maintained
1334
1335 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1336 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1337 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1338 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1339 S:      Maintained
1340 F:      arch/arm/mach-ep93xx/
1341 F:      arch/arm/mach-ep93xx/include/mach/
1342
1343 ARM/CLKDEV SUPPORT
1344 M:      Russell King <linux@armlinux.org.uk>
1345 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1346 S:      Maintained
1347 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1348 F:      drivers/clk/clkdev.c
1349
1350 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1351 M:      Mike Rapoport <mike@compulab.co.il>
1352 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1353 S:      Maintained
1354
1355 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1356 M:      Baruch Siach <baruch@tkos.co.il>
1357 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1358 S:      Maintained
1359 F:      arch/arm/boot/dts/cx92755*
1360 N:      digicolor
1361
1362 ARM/CONTEC MICRO9 MACHINE SUPPORT
1363 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1364 S:      Maintained
1365 F:      arch/arm/mach-ep93xx/micro9.c
1366
1367 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1368 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1369 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1370 S:      Maintained
1371 F:      drivers/hwtracing/coresight/*
1372 F:      Documentation/trace/coresight.txt
1373 F:      Documentation/trace/coresight-cpu-debug.txt
1374 F:      Documentation/devicetree/bindings/arm/coresight.txt
1375 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1376 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1377 F:      tools/perf/arch/arm/util/pmu.c
1378 F:      tools/perf/arch/arm/util/auxtrace.c
1379 F:      tools/perf/arch/arm/util/cs-etm.c
1380 F:      tools/perf/arch/arm/util/cs-etm.h
1381 F:      tools/perf/util/cs-etm.*
1382 F:      tools/perf/util/cs-etm-decoder/*
1383
1384 ARM/CORGI MACHINE SUPPORT
1385 M:      Richard Purdie <rpurdie@rpsys.net>
1386 S:      Maintained
1387
1388 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1389 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1390 M:      Linus Walleij <linus.walleij@linaro.org>
1391 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1392 T:      git git://github.com/ulli-kroll/linux.git
1393 S:      Maintained
1394 F:      Documentation/devicetree/bindings/arm/gemini.txt
1395 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1396 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1397 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1398 F:      arch/arm/mach-gemini/
1399 F:      drivers/net/ethernet/cortina/
1400 F:      drivers/pinctrl/pinctrl-gemini.c
1401 F:      drivers/rtc/rtc-ftrtc010.c
1402
1403 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1404 M:      Barry Song <baohua@kernel.org>
1405 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1407 S:      Maintained
1408 F:      arch/arm/boot/dts/prima2*
1409 F:      arch/arm/mach-prima2/
1410 F:      drivers/clk/sirf/
1411 F:      drivers/clocksource/timer-prima2.c
1412 F:      drivers/clocksource/timer-atlas7.c
1413 N:      [^a-z]sirf
1414
1415 ARM/EBSA110 MACHINE SUPPORT
1416 M:      Russell King <linux@armlinux.org.uk>
1417 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1418 W:      http://www.armlinux.org.uk/
1419 S:      Maintained
1420 F:      arch/arm/mach-ebsa110/
1421 F:      drivers/net/ethernet/amd/am79c961a.*
1422
1423 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1424 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1425 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1426 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1427 S:      Maintained
1428 N:      efm32
1429
1430 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1431 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1432 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1433 S:      Maintained
1434 F:      arch/arm/mach-pxa/ezx.c
1435
1436 ARM/FARADAY FA526 PORT
1437 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1438 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1439 S:      Maintained
1440 T:      git git://git.berlios.de/gemini-board
1441 F:      arch/arm/mm/*-fa*
1442
1443 ARM/FOOTBRIDGE ARCHITECTURE
1444 M:      Russell King <linux@armlinux.org.uk>
1445 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1446 W:      http://www.armlinux.org.uk/
1447 S:      Maintained
1448 F:      arch/arm/include/asm/hardware/dec21285.h
1449 F:      arch/arm/mach-footbridge/
1450
1451 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1452 M:      Shawn Guo <shawnguo@kernel.org>
1453 M:      Sascha Hauer <s.hauer@pengutronix.de>
1454 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1455 R:      Fabio Estevam <fabio.estevam@nxp.com>
1456 R:      NXP Linux Team <linux-imx@nxp.com>
1457 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1458 S:      Maintained
1459 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1460 F:      arch/arm/mach-imx/
1461 F:      arch/arm/mach-mxs/
1462 F:      arch/arm/boot/dts/imx*
1463 F:      arch/arm/configs/imx*_defconfig
1464 F:      drivers/clk/imx/
1465 F:      drivers/soc/imx/
1466 F:      include/soc/imx/
1467
1468 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1469 M:      Shawn Guo <shawnguo@kernel.org>
1470 M:      Sascha Hauer <s.hauer@pengutronix.de>
1471 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1472 R:      Stefan Agner <stefan@agner.ch>
1473 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1474 S:      Maintained
1475 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1476 F:      arch/arm/mach-imx/*vf610*
1477 F:      arch/arm/boot/dts/vf*
1478
1479 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1480 M:      Shawn Guo <shawnguo@kernel.org>
1481 M:      Li Yang <leoyang.li@nxp.com>
1482 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1483 S:      Maintained
1484 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1485 F:      arch/arm/boot/dts/ls1021a*
1486 F:      arch/arm64/boot/dts/freescale/fsl-*
1487 F:      arch/arm64/boot/dts/freescale/qoriq-*
1488
1489 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1490 M:      Lennert Buytenhek <kernel@wantstofly.org>
1491 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1492 S:      Maintained
1493
1494 ARM/GUMSTIX MACHINE SUPPORT
1495 M:      Steve Sakoman <sakoman@gmail.com>
1496 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1497 S:      Maintained
1498
1499 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1500 M:      Philipp Zabel <philipp.zabel@gmail.com>
1501 M:      Paul Parsons <lost.distance@yahoo.com>
1502 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1503 S:      Maintained
1504 F:      arch/arm/mach-pxa/hx4700.c
1505 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1506 F:      sound/soc/pxa/hx4700.c
1507
1508 ARM/HISILICON SOC SUPPORT
1509 M:      Wei Xu <xuwei5@hisilicon.com>
1510 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1511 W:      http://www.hisilicon.com
1512 S:      Supported
1513 T:      git git://github.com/hisilicon/linux-hisi.git
1514 F:      arch/arm/mach-hisi/
1515 F:      arch/arm/boot/dts/hi3*
1516 F:      arch/arm/boot/dts/hip*
1517 F:      arch/arm/boot/dts/hisi*
1518 F:      arch/arm64/boot/dts/hisilicon/
1519
1520 ARM/HP JORNADA 7XX MACHINE SUPPORT
1521 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1522 W:      www.jlime.com
1523 S:      Maintained
1524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1525 F:      arch/arm/mach-sa1100/jornada720.c
1526 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1527
1528 ARM/IGEP MACHINE SUPPORT
1529 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1530 M:      Javier Martinez Canillas <javier@dowhile0.org>
1531 L:      linux-omap@vger.kernel.org
1532 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1533 S:      Maintained
1534 F:      arch/arm/boot/dts/omap3-igep*
1535
1536 ARM/INCOME PXA270 SUPPORT
1537 M:      Marek Vasut <marek.vasut@gmail.com>
1538 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1539 S:      Maintained
1540 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1541
1542 ARM/INTEL IOP13XX ARM ARCHITECTURE
1543 M:      Lennert Buytenhek <kernel@wantstofly.org>
1544 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1545 S:      Maintained
1546
1547 ARM/INTEL IOP32X ARM ARCHITECTURE
1548 M:      Lennert Buytenhek <kernel@wantstofly.org>
1549 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1550 S:      Maintained
1551
1552 ARM/INTEL IOP33X ARM ARCHITECTURE
1553 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1554 S:      Orphan
1555
1556 ARM/INTEL IQ81342EX MACHINE SUPPORT
1557 M:      Lennert Buytenhek <kernel@wantstofly.org>
1558 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1559 S:      Maintained
1560
1561 ARM/INTEL IXDP2850 MACHINE SUPPORT
1562 M:      Lennert Buytenhek <kernel@wantstofly.org>
1563 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1564 S:      Maintained
1565
1566 ARM/INTEL IXP4XX ARM ARCHITECTURE
1567 M:      Imre Kaloz <kaloz@openwrt.org>
1568 M:      Krzysztof Halasa <khalasa@piap.pl>
1569 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1570 S:      Maintained
1571 F:      arch/arm/mach-ixp4xx/
1572
1573 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1574 M:      Jonathan Cameron <jic23@cam.ac.uk>
1575 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1576 S:      Maintained
1577 F:      arch/arm/mach-pxa/stargate2.c
1578 F:      drivers/pcmcia/pxa2xx_stargate2.c
1579
1580 ARM/INTEL XSC3 (MANZANO) ARM CORE
1581 M:      Lennert Buytenhek <kernel@wantstofly.org>
1582 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1583 S:      Maintained
1584
1585 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1586 M:      Lennert Buytenhek <kernel@wantstofly.org>
1587 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1588 S:      Maintained
1589
1590 ARM/LG1K ARCHITECTURE
1591 M:      Chanho Min <chanho.min@lge.com>
1592 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1593 S:      Maintained
1594 F:      arch/arm64/boot/dts/lg/
1595
1596 ARM/LOGICPD PXA270 MACHINE SUPPORT
1597 M:      Lennert Buytenhek <kernel@wantstofly.org>
1598 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1599 S:      Maintained
1600
1601 ARM/LPC18XX ARCHITECTURE
1602 M:      Joachim Eastwood <manabian@gmail.com>
1603 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1604 S:      Maintained
1605 F:      arch/arm/boot/dts/lpc43*
1606 F:      drivers/clk/nxp/clk-lpc18xx*
1607 F:      drivers/clocksource/time-lpc32xx.c
1608 F:      drivers/i2c/busses/i2c-lpc2k.c
1609 F:      drivers/memory/pl172.c
1610 F:      drivers/mtd/spi-nor/nxp-spifi.c
1611 F:      drivers/rtc/rtc-lpc24xx.c
1612 N:      lpc18xx
1613
1614 ARM/LPC32XX SOC SUPPORT
1615 M:      Vladimir Zapolskiy <vz@mleia.com>
1616 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1617 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1618 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1619 S:      Maintained
1620 F:      arch/arm/boot/dts/lpc32*
1621 F:      arch/arm/mach-lpc32xx/
1622 F:      drivers/i2c/busses/i2c-pnx.c
1623 F:      drivers/net/ethernet/nxp/lpc_eth.c
1624 F:      drivers/usb/host/ohci-nxp.c
1625 F:      drivers/watchdog/pnx4008_wdt.c
1626 N:      lpc32xx
1627
1628 ARM/MAGICIAN MACHINE SUPPORT
1629 M:      Philipp Zabel <philipp.zabel@gmail.com>
1630 S:      Maintained
1631
1632 ARM/Marvell Dove/MV78xx0/Orion SOC support
1633 M:      Jason Cooper <jason@lakedaemon.net>
1634 M:      Andrew Lunn <andrew@lunn.ch>
1635 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1636 M:      Gregory Clement <gregory.clement@bootlin.com>
1637 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1638 S:      Maintained
1639 F:      Documentation/devicetree/bindings/soc/dove/
1640 F:      arch/arm/mach-dove/
1641 F:      arch/arm/mach-mv78xx0/
1642 F:      arch/arm/mach-orion5x/
1643 F:      arch/arm/plat-orion/
1644 F:      arch/arm/boot/dts/dove*
1645 F:      arch/arm/boot/dts/orion5x*
1646
1647 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1648 M:      Jason Cooper <jason@lakedaemon.net>
1649 M:      Andrew Lunn <andrew@lunn.ch>
1650 M:      Gregory Clement <gregory.clement@bootlin.com>
1651 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1652 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1653 S:      Maintained
1654 F:      arch/arm/boot/dts/armada*
1655 F:      arch/arm/boot/dts/kirkwood*
1656 F:      arch/arm/configs/mvebu_*_defconfig
1657 F:      arch/arm/mach-mvebu/
1658 F:      arch/arm64/boot/dts/marvell/armada*
1659 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1660 F:      drivers/cpufreq/mvebu-cpufreq.c
1661 F:      drivers/irqchip/irq-armada-370-xp.c
1662 F:      drivers/irqchip/irq-mvebu-*
1663 F:      drivers/pinctrl/mvebu/
1664 F:      drivers/rtc/rtc-armada38x.c
1665
1666 ARM/Mediatek RTC DRIVER
1667 M:      Eddie Huang <eddie.huang@mediatek.com>
1668 M:      Sean Wang <sean.wang@mediatek.com>
1669 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1670 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1671 S:      Maintained
1672 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1673 F:      drivers/rtc/rtc-mt6397.c
1674 F:      drivers/rtc/rtc-mt7622.c
1675
1676 ARM/Mediatek SoC support
1677 M:      Matthias Brugger <matthias.bgg@gmail.com>
1678 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1679 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1680 S:      Maintained
1681 F:      arch/arm/boot/dts/mt6*
1682 F:      arch/arm/boot/dts/mt7*
1683 F:      arch/arm/boot/dts/mt8*
1684 F:      arch/arm/mach-mediatek/
1685 F:      arch/arm64/boot/dts/mediatek/
1686 N:      mtk
1687 K:      mediatek
1688
1689 ARM/Mediatek USB3 PHY DRIVER
1690 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1691 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1692 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1693 S:      Maintained
1694 F:      drivers/phy/mediatek/
1695 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1696
1697 ARM/MICREL KS8695 ARCHITECTURE
1698 M:      Greg Ungerer <gerg@uclinux.org>
1699 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1700 F:      arch/arm/mach-ks8695/
1701 S:      Odd Fixes
1702
1703 ARM/Microchip (AT91) SoC support
1704 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1705 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1706 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1707 W:      http://www.linux4sam.org
1708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91.git
1709 S:      Supported
1710 N:      at91
1711 N:      atmel
1712 F:      arch/arm/mach-at91/
1713 F:      include/soc/at91/
1714 F:      arch/arm/boot/dts/at91*.dts
1715 F:      arch/arm/boot/dts/at91*.dtsi
1716 F:      arch/arm/boot/dts/sama*.dts
1717 F:      arch/arm/boot/dts/sama*.dtsi
1718 F:      arch/arm/include/debug/at91.S
1719 F:      drivers/memory/atmel*
1720 F:      drivers/watchdog/sama5d4_wdt.c
1721 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1722 X:      drivers/net/wireless/atmel/
1723
1724 ARM/MIOA701 MACHINE SUPPORT
1725 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1726 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1727 F:      arch/arm/mach-pxa/mioa701.c
1728 S:      Maintained
1729
1730 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1731 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1732 S:      Maintained
1733
1734 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1735 M:      Linus Walleij <linus.walleij@linaro.org>
1736 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1737 S:      Maintained
1738 F:      arch/arm/mach-nomadik/
1739 F:      arch/arm/mach-u300/
1740 F:      arch/arm/mach-ux500/
1741 F:      arch/arm/boot/dts/ste-*
1742 F:      drivers/clk/clk-nomadik.c
1743 F:      drivers/clk/clk-u300.c
1744 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1745 F:      drivers/clocksource/timer-u300.c
1746 F:      drivers/dma/coh901318*
1747 F:      drivers/dma/ste_dma40*
1748 F:      drivers/hwspinlock/u8500_hsem.c
1749 F:      drivers/i2c/busses/i2c-nomadik.c
1750 F:      drivers/i2c/busses/i2c-stu300.c
1751 F:      drivers/mfd/ab3100*
1752 F:      drivers/mfd/ab8500*
1753 F:      drivers/mfd/abx500*
1754 F:      drivers/mfd/dbx500*
1755 F:      drivers/mfd/db8500*
1756 F:      drivers/pinctrl/nomadik/
1757 F:      drivers/pinctrl/pinctrl-coh901*
1758 F:      drivers/pinctrl/pinctrl-u300.c
1759 F:      drivers/rtc/rtc-ab3100.c
1760 F:      drivers/rtc/rtc-ab8500.c
1761 F:      drivers/rtc/rtc-coh901331.c
1762 F:      drivers/rtc/rtc-pl031.c
1763 F:      drivers/watchdog/coh901327_wdt.c
1764 F:      Documentation/devicetree/bindings/arm/ste-*
1765 F:      Documentation/devicetree/bindings/arm/ux500/
1766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1767
1768 ARM/NUVOTON NPCM ARCHITECTURE
1769 M:      Avi Fishman <avifishman70@gmail.com>
1770 M:      Tomer Maimon <tmaimon77@gmail.com>
1771 R:      Patrick Venture <venture@google.com>
1772 R:      Nancy Yuen <yuenn@google.com>
1773 R:      Brendan Higgins <brendanhiggins@google.com>
1774 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1775 S:      Supported
1776 F:      arch/arm/mach-npcm/
1777 F:      arch/arm/boot/dts/nuvoton-npcm*
1778 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1779 F:      drivers/*/*npcm*
1780 F:      Documentation/devicetree/bindings/*/*npcm*
1781 F:      Documentation/devicetree/bindings/*/*/*npcm*
1782
1783 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1784 M:      Wan ZongShun <mcuos.com@gmail.com>
1785 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1786 W:      http://www.mcuos.com
1787 S:      Maintained
1788 F:      arch/arm/mach-w90x900/
1789 F:      drivers/input/keyboard/w90p910_keypad.c
1790 F:      drivers/input/touchscreen/w90p910_ts.c
1791 F:      drivers/watchdog/nuc900_wdt.c
1792 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1793 F:      drivers/mtd/nand/raw/nuc900_nand.c
1794 F:      drivers/rtc/rtc-nuc900.c
1795 F:      drivers/spi/spi-nuc900.c
1796 F:      drivers/usb/host/ehci-w90x900.c
1797 F:      drivers/video/fbdev/nuc900fb.c
1798
1799 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1800 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1801 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1802 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1803 S:      Supported
1804
1805 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1806 M:      Alexander Clouter <alex@digriz.org.uk>
1807 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1808 W:      http://www.digriz.org.uk/ts78xx/kernel
1809 S:      Maintained
1810 F:      arch/arm/mach-orion5x/ts78xx-*
1811
1812 ARM/OXNAS platform support
1813 M:      Neil Armstrong <narmstrong@baylibre.com>
1814 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1815 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1816 S:      Maintained
1817 F:      arch/arm/mach-oxnas/
1818 F:      arch/arm/boot/dts/ox8*.dts*
1819 N:      oxnas
1820
1821 ARM/PALM TREO SUPPORT
1822 M:      Tomas Cech <sleep_walker@suse.com>
1823 L:      linux-arm-kernel@lists.infradead.org
1824 W:      http://hackndev.com
1825 S:      Maintained
1826 F:      arch/arm/mach-pxa/palmtreo.*
1827
1828 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1829 M:      Marek Vasut <marek.vasut@gmail.com>
1830 L:      linux-arm-kernel@lists.infradead.org
1831 W:      http://hackndev.com
1832 S:      Maintained
1833 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1834 F:      arch/arm/mach-pxa/palmtx.c
1835 F:      arch/arm/mach-pxa/palmt5.*
1836 F:      arch/arm/mach-pxa/include/mach/palmld.h
1837 F:      arch/arm/mach-pxa/palmld.c
1838 F:      arch/arm/mach-pxa/palmte2.*
1839 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1840 F:      arch/arm/mach-pxa/palmtc.c
1841
1842 ARM/PALMZ72 SUPPORT
1843 M:      Sergey Lapin <slapin@ossfans.org>
1844 L:      linux-arm-kernel@lists.infradead.org
1845 W:      http://hackndev.com
1846 S:      Maintained
1847 F:      arch/arm/mach-pxa/palmz72.*
1848
1849 ARM/PLEB SUPPORT
1850 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1851 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1852 S:      Maintained
1853
1854 ARM/PT DIGITAL BOARD PORT
1855 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1856 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1857 W:      http://www.armlinux.org.uk/
1858 S:      Maintained
1859
1860 ARM/QUALCOMM SUPPORT
1861 M:      Andy Gross <andy.gross@linaro.org>
1862 M:      David Brown <david.brown@linaro.org>
1863 L:      linux-arm-msm@vger.kernel.org
1864 L:      linux-soc@vger.kernel.org
1865 S:      Maintained
1866 F:      Documentation/devicetree/bindings/soc/qcom/
1867 F:      arch/arm/boot/dts/qcom-*.dts
1868 F:      arch/arm/boot/dts/qcom-*.dtsi
1869 F:      arch/arm/mach-qcom/
1870 F:      arch/arm64/boot/dts/qcom/*
1871 F:      drivers/i2c/busses/i2c-qup.c
1872 F:      drivers/clk/qcom/
1873 F:      drivers/dma/qcom/
1874 F:      drivers/soc/qcom/
1875 F:      drivers/spi/spi-qup.c
1876 F:      drivers/tty/serial/msm_serial.c
1877 F:      drivers/*/pm8???-*
1878 F:      drivers/mfd/ssbi.c
1879 F:      drivers/firmware/qcom_scm*
1880 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1881
1882 ARM/RADISYS ENP2611 MACHINE SUPPORT
1883 M:      Lennert Buytenhek <kernel@wantstofly.org>
1884 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1885 S:      Maintained
1886
1887 ARM/REALTEK ARCHITECTURE
1888 M:      Andreas Färber <afaerber@suse.de>
1889 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1890 S:      Maintained
1891 F:      arch/arm64/boot/dts/realtek/
1892 F:      Documentation/devicetree/bindings/arm/realtek.txt
1893
1894 ARM/RENESAS ARM64 ARCHITECTURE
1895 M:      Simon Horman <horms@verge.net.au>
1896 M:      Magnus Damm <magnus.damm@gmail.com>
1897 L:      linux-renesas-soc@vger.kernel.org
1898 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1899 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1900 S:      Supported
1901 F:      arch/arm64/boot/dts/renesas/
1902 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1903 F:      drivers/soc/renesas/
1904 F:      include/linux/soc/renesas/
1905
1906 ARM/RISCPC ARCHITECTURE
1907 M:      Russell King <linux@armlinux.org.uk>
1908 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1909 W:      http://www.armlinux.org.uk/
1910 S:      Maintained
1911 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1912 F:      arch/arm/include/asm/hardware/ioc.h
1913 F:      arch/arm/include/asm/hardware/iomd.h
1914 F:      arch/arm/include/asm/hardware/memc.h
1915 F:      arch/arm/mach-rpc/
1916 F:      drivers/net/ethernet/8390/etherh.c
1917 F:      drivers/net/ethernet/i825xx/ether1*
1918 F:      drivers/net/ethernet/seeq/ether3*
1919 F:      drivers/scsi/arm/
1920
1921 ARM/Rockchip SoC support
1922 M:      Heiko Stuebner <heiko@sntech.de>
1923 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1924 L:      linux-rockchip@lists.infradead.org
1925 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1926 S:      Maintained
1927 F:      arch/arm/boot/dts/rk3*
1928 F:      arch/arm/boot/dts/rv1108*
1929 F:      arch/arm/mach-rockchip/
1930 F:      drivers/clk/rockchip/
1931 F:      drivers/i2c/busses/i2c-rk3x.c
1932 F:      drivers/*/*rockchip*
1933 F:      drivers/*/*/*rockchip*
1934 F:      sound/soc/rockchip/
1935 N:      rockchip
1936
1937 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
1938 M:      Kukjin Kim <kgene@kernel.org>
1939 M:      Krzysztof Kozlowski <krzk@kernel.org>
1940 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1941 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1942 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
1943 S:      Maintained
1944 F:      arch/arm/boot/dts/s3c*
1945 F:      arch/arm/boot/dts/s5p*
1946 F:      arch/arm/boot/dts/exynos*
1947 F:      arch/arm64/boot/dts/exynos/
1948 F:      arch/arm/plat-samsung/
1949 F:      arch/arm/mach-s3c24*/
1950 F:      arch/arm/mach-s3c64xx/
1951 F:      arch/arm/mach-s5p*/
1952 F:      arch/arm/mach-exynos*/
1953 F:      drivers/*/*s3c24*
1954 F:      drivers/*/*/*s3c24*
1955 F:      drivers/*/*s3c64xx*
1956 F:      drivers/*/*s5pv210*
1957 F:      drivers/memory/samsung/*
1958 F:      drivers/soc/samsung/*
1959 F:      Documentation/arm/Samsung/
1960 F:      Documentation/devicetree/bindings/arm/samsung/
1961 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
1962 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
1963 N:      exynos
1964
1965 ARM/SAMSUNG MOBILE MACHINE SUPPORT
1966 M:      Kyungmin Park <kyungmin.park@samsung.com>
1967 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1968 S:      Maintained
1969 F:      arch/arm/mach-s5pv210/
1970
1971 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
1972 M:      Kyungmin Park <kyungmin.park@samsung.com>
1973 M:      Kamil Debski <kamil@wypas.org>
1974 M:      Andrzej Hajda <a.hajda@samsung.com>
1975 L:      linux-arm-kernel@lists.infradead.org
1976 L:      linux-media@vger.kernel.org
1977 S:      Maintained
1978 F:      drivers/media/platform/s5p-g2d/
1979
1980 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
1981 M:      Marek Szyprowski <m.szyprowski@samsung.com>
1982 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1983 L:      linux-media@vger.kernel.org
1984 S:      Maintained
1985 F:      drivers/media/platform/s5p-cec/
1986 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
1987
1988 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
1989 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
1990 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
1991 L:      linux-arm-kernel@lists.infradead.org
1992 L:      linux-media@vger.kernel.org
1993 S:      Maintained
1994 F:      drivers/media/platform/s5p-jpeg/
1995
1996 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
1997 M:      Kyungmin Park <kyungmin.park@samsung.com>
1998 M:      Kamil Debski <kamil@wypas.org>
1999 M:      Jeongtae Park <jtp.park@samsung.com>
2000 M:      Andrzej Hajda <a.hajda@samsung.com>
2001 L:      linux-arm-kernel@lists.infradead.org
2002 L:      linux-media@vger.kernel.org
2003 S:      Maintained
2004 F:      arch/arm/plat-samsung/s5p-dev-mfc.c
2005 F:      drivers/media/platform/s5p-mfc/
2006
2007 ARM/SHMOBILE ARM ARCHITECTURE
2008 M:      Simon Horman <horms@verge.net.au>
2009 M:      Magnus Damm <magnus.damm@gmail.com>
2010 L:      linux-renesas-soc@vger.kernel.org
2011 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2012 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2013 S:      Supported
2014 F:      arch/arm/boot/dts/emev2*
2015 F:      arch/arm/boot/dts/r7s*
2016 F:      arch/arm/boot/dts/r8a*
2017 F:      arch/arm/boot/dts/r9a*
2018 F:      arch/arm/boot/dts/sh*
2019 F:      arch/arm/configs/shmobile_defconfig
2020 F:      arch/arm/include/debug/renesas-scif.S
2021 F:      arch/arm/mach-shmobile/
2022 F:      Documentation/devicetree/bindings/arm/shmobile.txt
2023 F:      drivers/soc/renesas/
2024 F:      include/linux/soc/renesas/
2025
2026 ARM/SOCFPGA ARCHITECTURE
2027 M:      Dinh Nguyen <dinguyen@kernel.org>
2028 S:      Maintained
2029 F:      arch/arm/mach-socfpga/
2030 F:      arch/arm/boot/dts/socfpga*
2031 F:      arch/arm/configs/socfpga_defconfig
2032 F:      arch/arm64/boot/dts/altera/
2033 W:      http://www.rocketboards.org
2034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2035
2036 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2037 M:      Dinh Nguyen <dinguyen@kernel.org>
2038 S:      Maintained
2039 F:      drivers/clk/socfpga/
2040
2041 ARM/SOCFPGA EDAC SUPPORT
2042 M:      Thor Thayer <thor.thayer@linux.intel.com>
2043 S:      Maintained
2044 F:      drivers/edac/altera_edac.
2045
2046 ARM/SPREADTRUM SoC SUPPORT
2047 M:      Orson Zhai <orsonzhai@gmail.com>
2048 M:      Baolin Wang <baolin.wang@linaro.org>
2049 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2050 S:      Maintained
2051 F:      arch/arm64/boot/dts/sprd
2052 N:      sprd
2053
2054 ARM/STI ARCHITECTURE
2055 M:      Patrice Chotard <patrice.chotard@st.com>
2056 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2057 W:      http://www.stlinux.com
2058 S:      Maintained
2059 F:      arch/arm/mach-sti/
2060 F:      arch/arm/boot/dts/sti*
2061 F:      drivers/char/hw_random/st-rng.c
2062 F:      drivers/clocksource/arm_global_timer.c
2063 F:      drivers/clocksource/clksrc_st_lpc.c
2064 F:      drivers/cpufreq/sti-cpufreq.c
2065 F:      drivers/dma/st_fdma*
2066 F:      drivers/i2c/busses/i2c-st.c
2067 F:      drivers/media/rc/st_rc.c
2068 F:      drivers/media/platform/sti/c8sectpfe/
2069 F:      drivers/mmc/host/sdhci-st.c
2070 F:      drivers/phy/st/phy-miphy28lp.c
2071 F:      drivers/phy/st/phy-stih407-usb.c
2072 F:      drivers/pinctrl/pinctrl-st.c
2073 F:      drivers/remoteproc/st_remoteproc.c
2074 F:      drivers/remoteproc/st_slim_rproc.c
2075 F:      drivers/reset/sti/
2076 F:      drivers/rtc/rtc-st-lpc.c
2077 F:      drivers/tty/serial/st-asc.c
2078 F:      drivers/usb/dwc3/dwc3-st.c
2079 F:      drivers/usb/host/ehci-st.c
2080 F:      drivers/usb/host/ohci-st.c
2081 F:      drivers/watchdog/st_lpc_wdt.c
2082 F:      drivers/ata/ahci_st.c
2083 F:      include/linux/remoteproc/st_slim_rproc.h
2084
2085 ARM/STM32 ARCHITECTURE
2086 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2087 M:      Alexandre Torgue <alexandre.torgue@st.com>
2088 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2089 S:      Maintained
2090 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2091 N:      stm32
2092 F:      arch/arm/boot/dts/stm32*
2093 F:      arch/arm/mach-stm32/
2094 F:      drivers/clocksource/armv7m_systick.c
2095
2096 ARM/Synaptics Berlin SoC support
2097 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2098 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2099 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2100 S:      Maintained
2101 F:      arch/arm/mach-berlin/
2102 F:      arch/arm/boot/dts/berlin*
2103 F:      arch/arm64/boot/dts/marvell/berlin*
2104
2105 ARM/TANGO ARCHITECTURE
2106 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2107 M:      Mans Rullgard <mans@mansr.com>
2108 L:      linux-arm-kernel@lists.infradead.org
2109 S:      Odd Fixes
2110 N:      tango
2111
2112 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2113 M:      Lennert Buytenhek <kernel@wantstofly.org>
2114 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2115 S:      Maintained
2116
2117 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2118 M:      Hans Verkuil <hans.verkuil@cisco.com>
2119 L:      linux-tegra@vger.kernel.org
2120 L:      linux-media@vger.kernel.org
2121 S:      Maintained
2122 F:      drivers/media/platform/tegra-cec/
2123 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2124
2125 ARM/TETON BGA MACHINE SUPPORT
2126 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2127 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2128 S:      Maintained
2129
2130 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2131 M:      Santosh Shilimkar <ssantosh@kernel.org>
2132 L:      linux-kernel@vger.kernel.org
2133 S:      Maintained
2134 F:      drivers/memory/*emif*
2135
2136 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2137 M:      Tero Kristo <t-kristo@ti.com>
2138 M:      Nishanth Menon <nm@ti.com>
2139 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2140 S:      Supported
2141 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2142 F:      arch/arm64/boot/dts/ti/Makefile
2143 F:      arch/arm64/boot/dts/ti/k3-*
2144
2145 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2146 M:      Santosh Shilimkar <ssantosh@kernel.org>
2147 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2148 S:      Maintained
2149 F:      arch/arm/mach-keystone/
2150 F:      arch/arm/boot/dts/keystone-*
2151 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2152
2153 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2154 M:      Santosh Shilimkar <ssantosh@kernel.org>
2155 L:      linux-kernel@vger.kernel.org
2156 S:      Maintained
2157 F:      drivers/clk/keystone/
2158
2159 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2160 M:      Santosh Shilimkar <ssantosh@kernel.org>
2161 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2162 L:      linux-kernel@vger.kernel.org
2163 S:      Maintained
2164 F:      drivers/clocksource/timer-keystone.c
2165
2166 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2167 M:      Santosh Shilimkar <ssantosh@kernel.org>
2168 L:      linux-kernel@vger.kernel.org
2169 S:      Maintained
2170 F:      drivers/power/reset/keystone-reset.c
2171
2172 ARM/THECUS N2100 MACHINE SUPPORT
2173 M:      Lennert Buytenhek <kernel@wantstofly.org>
2174 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2175 S:      Maintained
2176
2177 ARM/TOSA MACHINE SUPPORT
2178 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2179 M:      Dirk Opfer <dirk@opfer-online.de>
2180 S:      Maintained
2181
2182 ARM/UNIPHIER ARCHITECTURE
2183 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2184 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2185 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2186 S:      Maintained
2187 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2188 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2189 F:      arch/arm/boot/dts/uniphier*
2190 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2191 F:      arch/arm/mach-uniphier/
2192 F:      arch/arm/mm/cache-uniphier.c
2193 F:      arch/arm64/boot/dts/socionext/uniphier*
2194 F:      drivers/bus/uniphier-system-bus.c
2195 F:      drivers/clk/uniphier/
2196 F:      drivers/gpio/gpio-uniphier.c
2197 F:      drivers/i2c/busses/i2c-uniphier*
2198 F:      drivers/irqchip/irq-uniphier-aidet.c
2199 F:      drivers/pinctrl/uniphier/
2200 F:      drivers/reset/reset-uniphier.c
2201 F:      drivers/tty/serial/8250/8250_uniphier.c
2202 N:      uniphier
2203
2204 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2205 M:      Ulf Hansson <ulf.hansson@linaro.org>
2206 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2207 T:      git git://git.linaro.org/people/ulfh/clk.git
2208 S:      Maintained
2209 F:      drivers/clk/ux500/
2210
2211 ARM/VERSATILE EXPRESS PLATFORM
2212 M:      Liviu Dudau <liviu.dudau@arm.com>
2213 M:      Sudeep Holla <sudeep.holla@arm.com>
2214 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2215 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2216 S:      Maintained
2217 F:      arch/arm/boot/dts/vexpress*
2218 F:      arch/arm64/boot/dts/arm/
2219 F:      arch/arm/mach-vexpress/
2220 F:      */*/vexpress*
2221 F:      */*/*/vexpress*
2222 F:      drivers/clk/versatile/clk-vexpress-osc.c
2223 F:      drivers/clocksource/versatile.c
2224 N:      mps2
2225
2226 ARM/VFP SUPPORT
2227 M:      Russell King <linux@armlinux.org.uk>
2228 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2229 W:      http://www.armlinux.org.uk/
2230 S:      Maintained
2231 F:      arch/arm/vfp/
2232
2233 ARM/VOIPAC PXA270 SUPPORT
2234 M:      Marek Vasut <marek.vasut@gmail.com>
2235 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2236 S:      Maintained
2237 F:      arch/arm/mach-pxa/vpac270.c
2238 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2239
2240 ARM/VT8500 ARM ARCHITECTURE
2241 M:      Tony Prisk <linux@prisktech.co.nz>
2242 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2243 S:      Maintained
2244 F:      arch/arm/mach-vt8500/
2245 F:      drivers/clocksource/vt8500_timer.c
2246 F:      drivers/i2c/busses/i2c-wmt.c
2247 F:      drivers/mmc/host/wmt-sdmmc.c
2248 F:      drivers/pwm/pwm-vt8500.c
2249 F:      drivers/rtc/rtc-vt8500.c
2250 F:      drivers/tty/serial/vt8500_serial.c
2251 F:      drivers/usb/host/ehci-platform.c
2252 F:      drivers/usb/host/uhci-platform.c
2253 F:      drivers/video/fbdev/vt8500lcdfb.*
2254 F:      drivers/video/fbdev/wm8505fb*
2255 F:      drivers/video/fbdev/wmt_ge_rops.*
2256
2257 ARM/ZIPIT Z2 SUPPORT
2258 M:      Marek Vasut <marek.vasut@gmail.com>
2259 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2260 S:      Maintained
2261 F:      arch/arm/mach-pxa/z2.c
2262 F:      arch/arm/mach-pxa/include/mach/z2.h
2263
2264 ARM/ZTE ARCHITECTURE
2265 M:      Jun Nie <jun.nie@linaro.org>
2266 M:      Baoyou Xie <baoyou.xie@linaro.org>
2267 M:      Shawn Guo <shawnguo@kernel.org>
2268 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2269 S:      Maintained
2270 F:      arch/arm/boot/dts/zx2967*
2271 F:      arch/arm/mach-zx/
2272 F:      arch/arm64/boot/dts/zte/
2273 F:      drivers/clk/zte/
2274 F:      drivers/dma/zx_dma.c
2275 F:      drivers/gpio/gpio-zx.c
2276 F:      drivers/i2c/busses/i2c-zx2967.c
2277 F:      drivers/mmc/host/dw_mmc-zx.*
2278 F:      drivers/pinctrl/zte/
2279 F:      drivers/soc/zte/
2280 F:      drivers/thermal/zx2967_thermal.c
2281 F:      drivers/watchdog/zx2967_wdt.c
2282 F:      Documentation/devicetree/bindings/arm/zte.txt
2283 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2284 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2285 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2286 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2287 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2288 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2289 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2290 F:      Documentation/devicetree/bindings/soc/zte/
2291 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2292 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2293 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2294 F:      include/dt-bindings/clock/zx2967*.h
2295 F:      include/dt-bindings/soc/zte,*.h
2296 F:      sound/soc/codecs/zx_aud96p22.c
2297 F:      sound/soc/zte/
2298
2299 ARM/ZYNQ ARCHITECTURE
2300 M:      Michal Simek <michal.simek@xilinx.com>
2301 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2302 W:      http://wiki.xilinx.com
2303 T:      git https://github.com/Xilinx/linux-xlnx.git
2304 S:      Supported
2305 F:      arch/arm/mach-zynq/
2306 F:      drivers/cpuidle/cpuidle-zynq.c
2307 F:      drivers/block/xsysace.c
2308 N:      zynq
2309 N:      xilinx
2310 F:      drivers/clocksource/cadence_ttc_timer.c
2311 F:      drivers/i2c/busses/i2c-cadence.c
2312 F:      drivers/mmc/host/sdhci-of-arasan.c
2313 F:      drivers/edac/synopsys_edac.c
2314 F:      drivers/i2c/busses/i2c-xiic.c
2315
2316 ARM64 PORT (AARCH64 ARCHITECTURE)
2317 M:      Catalin Marinas <catalin.marinas@arm.com>
2318 M:      Will Deacon <will.deacon@arm.com>
2319 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2320 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2321 S:      Maintained
2322 F:      arch/arm64/
2323 X:      arch/arm64/boot/dts/
2324 F:      Documentation/arm64/
2325
2326 AS3645A LED FLASH CONTROLLER DRIVER
2327 M:      Sakari Ailus <sakari.ailus@iki.fi>
2328 L:      linux-leds@vger.kernel.org
2329 S:      Maintained
2330 F:      drivers/leds/leds-as3645a.c
2331
2332 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2333 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2334 L:      linux-media@vger.kernel.org
2335 T:      git git://linuxtv.org/media_tree.git
2336 S:      Maintained
2337 F:      drivers/media/i2c/ak7375.c
2338 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2339
2340 ASAHI KASEI AK8974 DRIVER
2341 M:      Linus Walleij <linus.walleij@linaro.org>
2342 L:      linux-iio@vger.kernel.org
2343 W:      http://www.akm.com/
2344 S:      Supported
2345 F:      drivers/iio/magnetometer/ak8974.c
2346
2347 ASC7621 HARDWARE MONITOR DRIVER
2348 M:      George Joseph <george.joseph@fairview5.com>
2349 L:      linux-hwmon@vger.kernel.org
2350 S:      Maintained
2351 F:      Documentation/hwmon/asc7621
2352 F:      drivers/hwmon/asc7621.c
2353
2354 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2355 M:      Corentin Chary <corentin.chary@gmail.com>
2356 L:      acpi4asus-user@lists.sourceforge.net
2357 L:      platform-driver-x86@vger.kernel.org
2358 W:      http://acpi4asus.sf.net
2359 S:      Maintained
2360 F:      drivers/platform/x86/asus*.c
2361 F:      drivers/platform/x86/eeepc*.c
2362
2363 ASUS WIRELESS RADIO CONTROL DRIVER
2364 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2365 L:      platform-driver-x86@vger.kernel.org
2366 S:      Maintained
2367 F:      drivers/platform/x86/asus-wireless.c
2368
2369 ASYMMETRIC KEYS
2370 M:      David Howells <dhowells@redhat.com>
2371 L:      keyrings@vger.kernel.org
2372 S:      Maintained
2373 F:      Documentation/crypto/asymmetric-keys.txt
2374 F:      include/linux/verification.h
2375 F:      include/crypto/public_key.h
2376 F:      include/crypto/pkcs7.h
2377 F:      crypto/asymmetric_keys/
2378
2379 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2380 R:      Dan Williams <dan.j.williams@intel.com>
2381 W:      http://sourceforge.net/projects/xscaleiop
2382 S:      Odd fixes
2383 F:      Documentation/crypto/async-tx-api.txt
2384 F:      crypto/async_tx/
2385 F:      drivers/dma/
2386 F:      include/linux/dmaengine.h
2387 F:      include/linux/async_tx.h
2388
2389 AT24 EEPROM DRIVER
2390 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2391 L:      linux-i2c@vger.kernel.org
2392 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2393 S:      Maintained
2394 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2395 F:      drivers/misc/eeprom/at24.c
2396 F:      include/linux/platform_data/at24.h
2397
2398 ATA OVER ETHERNET (AOE) DRIVER
2399 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2400 W:      http://www.openaoe.org/
2401 S:      Supported
2402 F:      Documentation/aoe/
2403 F:      drivers/block/aoe/
2404
2405 ATHEROS 71XX/9XXX GPIO DRIVER
2406 M:      Alban Bedel <albeu@free.fr>
2407 W:      https://github.com/AlbanBedel/linux
2408 T:      git git://github.com/AlbanBedel/linux
2409 S:      Maintained
2410 F:      drivers/gpio/gpio-ath79.c
2411 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2412
2413 ATHEROS 71XX/9XXX USB PHY DRIVER
2414 M:      Alban Bedel <albeu@free.fr>
2415 W:      https://github.com/AlbanBedel/linux
2416 T:      git git://github.com/AlbanBedel/linux
2417 S:      Maintained
2418 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2419 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2420
2421 ATHEROS ATH GENERIC UTILITIES
2422 M:      Kalle Valo <kvalo@codeaurora.org>
2423 L:      linux-wireless@vger.kernel.org
2424 S:      Supported
2425 F:      drivers/net/wireless/ath/*
2426
2427 ATHEROS ATH5K WIRELESS DRIVER
2428 M:      Jiri Slaby <jirislaby@gmail.com>
2429 M:      Nick Kossifidis <mickflemm@gmail.com>
2430 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2431 L:      linux-wireless@vger.kernel.org
2432 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2433 S:      Maintained
2434 F:      drivers/net/wireless/ath/ath5k/
2435
2436 ATHEROS ATH6KL WIRELESS DRIVER
2437 M:      Kalle Valo <kvalo@codeaurora.org>
2438 L:      linux-wireless@vger.kernel.org
2439 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2441 S:      Supported
2442 F:      drivers/net/wireless/ath/ath6kl/
2443
2444 ATI_REMOTE2 DRIVER
2445 M:      Ville Syrjala <syrjala@sci.fi>
2446 S:      Maintained
2447 F:      drivers/input/misc/ati_remote2.c
2448
2449 ATK0110 HWMON DRIVER
2450 M:      Luca Tettamanti <kronos.it@gmail.com>
2451 L:      linux-hwmon@vger.kernel.org
2452 S:      Maintained
2453 F:      drivers/hwmon/asus_atk0110.c
2454
2455 ATLX ETHERNET DRIVERS
2456 M:      Jay Cliburn <jcliburn@gmail.com>
2457 M:      Chris Snook <chris.snook@gmail.com>
2458 L:      netdev@vger.kernel.org
2459 W:      http://sourceforge.net/projects/atl1
2460 W:      http://atl1.sourceforge.net
2461 S:      Maintained
2462 F:      drivers/net/ethernet/atheros/
2463
2464 ATM
2465 M:      Chas Williams <3chas3@gmail.com>
2466 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2467 L:      netdev@vger.kernel.org
2468 W:      http://linux-atm.sourceforge.net
2469 S:      Maintained
2470 F:      drivers/atm/
2471 F:      include/linux/atm*
2472 F:      include/uapi/linux/atm*
2473
2474 ATMEL AT91 / AT32 MCI DRIVER
2475 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2476 S:      Maintained
2477 F:      drivers/mmc/host/atmel-mci.c
2478
2479 ATMEL AT91 SAMA5D2-Compatible Shutdown Controller
2480 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2481 S:      Supported
2482 F:      drivers/power/reset/at91-sama5d2_shdwc.c
2483
2484 ATMEL Audio ALSA driver
2485 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2486 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2487 S:      Supported
2488 F:      sound/soc/atmel
2489
2490 ATMEL I2C DRIVER
2491 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2492 L:      linux-i2c@vger.kernel.org
2493 S:      Supported
2494 F:      drivers/i2c/busses/i2c-at91.c
2495
2496 ATMEL ISI DRIVER
2497 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2498 L:      linux-media@vger.kernel.org
2499 S:      Supported
2500 F:      drivers/media/platform/atmel/atmel-isi.c
2501 F:      include/media/atmel-isi.h
2502
2503 ATMEL LCDFB DRIVER
2504 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2505 L:      linux-fbdev@vger.kernel.org
2506 S:      Maintained
2507 F:      drivers/video/fbdev/atmel_lcdfb.c
2508 F:      include/video/atmel_lcdc.h
2509
2510 ATMEL MACB ETHERNET DRIVER
2511 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2512 S:      Supported
2513 F:      drivers/net/ethernet/cadence/
2514
2515 ATMEL MAXTOUCH DRIVER
2516 M:      Nick Dyer <nick@shmanahar.org>
2517 T:      git git://github.com/ndyer/linux.git
2518 S:      Maintained
2519 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2520 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2521
2522 ATMEL SAMA5D2 ADC DRIVER
2523 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2524 L:      linux-iio@vger.kernel.org
2525 S:      Supported
2526 F:      drivers/iio/adc/at91-sama5d2_adc.c
2527
2528 ATMEL SDMMC DRIVER
2529 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2530 L:      linux-mmc@vger.kernel.org
2531 S:      Supported
2532 F:      drivers/mmc/host/sdhci-of-at91.c
2533
2534 ATMEL SPI DRIVER
2535 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2536 S:      Supported
2537 F:      drivers/spi/spi-atmel.*
2538
2539 ATMEL SSC DRIVER
2540 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2541 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2542 S:      Supported
2543 F:      drivers/misc/atmel-ssc.c
2544 F:      include/linux/atmel-ssc.h
2545
2546 ATMEL Timer Counter (TC) AND CLOCKSOURCE DRIVERS
2547 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2548 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2549 S:      Supported
2550 F:      drivers/misc/atmel_tclib.c
2551 F:      drivers/clocksource/tcb_clksrc.c
2552
2553 ATMEL USBA UDC DRIVER
2554 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2555 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2556 S:      Supported
2557 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
2558
2559 ATMEL WIRELESS DRIVER
2560 M:      Simon Kelley <simon@thekelleys.org.uk>
2561 L:      linux-wireless@vger.kernel.org
2562 W:      http://www.thekelleys.org.uk/atmel
2563 W:      http://atmelwlandriver.sourceforge.net/
2564 S:      Maintained
2565 F:      drivers/net/wireless/atmel/atmel*
2566
2567 ATMEL XDMA DRIVER
2568 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2569 L:      linux-arm-kernel@lists.infradead.org
2570 L:      dmaengine@vger.kernel.org
2571 S:      Supported
2572 F:      drivers/dma/at_xdmac.c
2573
2574 ATOMIC INFRASTRUCTURE
2575 M:      Will Deacon <will.deacon@arm.com>
2576 M:      Peter Zijlstra <peterz@infradead.org>
2577 R:      Boqun Feng <boqun.feng@gmail.com>
2578 L:      linux-kernel@vger.kernel.org
2579 S:      Maintained
2580 F:      arch/*/include/asm/atomic*.h
2581 F:      include/*/atomic*.h
2582
2583 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2584 M:      Bradley Grove <linuxdrivers@attotech.com>
2585 L:      linux-scsi@vger.kernel.org
2586 W:      http://www.attotech.com
2587 S:      Supported
2588 F:      drivers/scsi/esas2r
2589
2590 ATUSB IEEE 802.15.4 RADIO DRIVER
2591 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2592 L:      linux-wpan@vger.kernel.org
2593 S:      Maintained
2594 F:      drivers/net/ieee802154/atusb.c
2595 F:      drivers/net/ieee802154/atusb.h
2596 F:      drivers/net/ieee802154/at86rf230.h
2597
2598 AUDIT SUBSYSTEM
2599 M:      Paul Moore <paul@paul-moore.com>
2600 M:      Eric Paris <eparis@redhat.com>
2601 L:      linux-audit@redhat.com (moderated for non-subscribers)
2602 W:      https://github.com/linux-audit
2603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2604 S:      Supported
2605 F:      include/linux/audit.h
2606 F:      include/uapi/linux/audit.h
2607 F:      kernel/audit*
2608
2609 AUXILIARY DISPLAY DRIVERS
2610 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2611 S:      Maintained
2612 F:      drivers/auxdisplay/
2613 F:      include/linux/cfag12864b.h
2614
2615 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2616 M:      Andreas Klinger <ak@it-klinger.de>
2617 L:      linux-iio@vger.kernel.org
2618 S:      Maintained
2619 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2620 F:      drivers/iio/adc/hx711.c
2621
2622 AX.25 NETWORK LAYER
2623 M:      Ralf Baechle <ralf@linux-mips.org>
2624 L:      linux-hams@vger.kernel.org
2625 W:      http://www.linux-ax25.org/
2626 S:      Maintained
2627 F:      include/uapi/linux/ax25.h
2628 F:      include/net/ax25.h
2629 F:      net/ax25/
2630
2631 AXENTIA ARM DEVICES
2632 M:      Peter Rosin <peda@axentia.se>
2633 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2634 S:      Maintained
2635 F:      Documentation/devicetree/bindings/arm/axentia.txt
2636 F:      arch/arm/boot/dts/at91-linea.dtsi
2637 F:      arch/arm/boot/dts/at91-natte.dtsi
2638 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2639 F:      arch/arm/boot/dts/at91-tse850-3.dts
2640
2641 AXENTIA ASOC DRIVERS
2642 M:      Peter Rosin <peda@axentia.se>
2643 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2644 S:      Maintained
2645 F:      Documentation/devicetree/bindings/sound/axentia,*
2646 F:      sound/soc/atmel/tse850-pcm5142.c
2647
2648 AZ6007 DVB DRIVER
2649 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2650 L:      linux-media@vger.kernel.org
2651 W:      https://linuxtv.org
2652 T:      git git://linuxtv.org/media_tree.git
2653 S:      Maintained
2654 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2655
2656 AZTECH FM RADIO RECEIVER DRIVER
2657 M:      Hans Verkuil <hverkuil@xs4all.nl>
2658 L:      linux-media@vger.kernel.org
2659 T:      git git://linuxtv.org/media_tree.git
2660 W:      https://linuxtv.org
2661 S:      Maintained
2662 F:      drivers/media/radio/radio-aztech*
2663
2664 B43 WIRELESS DRIVER
2665 L:      linux-wireless@vger.kernel.org
2666 L:      b43-dev@lists.infradead.org
2667 W:      http://wireless.kernel.org/en/users/Drivers/b43
2668 S:      Odd Fixes
2669 F:      drivers/net/wireless/broadcom/b43/
2670
2671 B43LEGACY WIRELESS DRIVER
2672 M:      Larry Finger <Larry.Finger@lwfinger.net>
2673 L:      linux-wireless@vger.kernel.org
2674 L:      b43-dev@lists.infradead.org
2675 W:      http://wireless.kernel.org/en/users/Drivers/b43
2676 S:      Maintained
2677 F:      drivers/net/wireless/broadcom/b43legacy/
2678
2679 BACKLIGHT CLASS/SUBSYSTEM
2680 M:      Lee Jones <lee.jones@linaro.org>
2681 M:      Daniel Thompson <daniel.thompson@linaro.org>
2682 M:      Jingoo Han <jingoohan1@gmail.com>
2683 L:      dri-devel@lists.freedesktop.org
2684 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2685 S:      Maintained
2686 F:      drivers/video/backlight/
2687 F:      include/linux/backlight.h
2688 F:      include/linux/pwm_backlight.h
2689 F:      Documentation/devicetree/bindings/leds/backlight
2690
2691 BATMAN ADVANCED
2692 M:      Marek Lindner <mareklindner@neomailbox.ch>
2693 M:      Simon Wunderlich <sw@simonwunderlich.de>
2694 M:      Antonio Quartulli <a@unstable.cc>
2695 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2696 W:      https://www.open-mesh.org/
2697 Q:      https://patchwork.open-mesh.org/project/batman/list/
2698 S:      Maintained
2699 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2700 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2701 F:      Documentation/networking/batman-adv.rst
2702 F:      include/uapi/linux/batadv_packet.h
2703 F:      include/uapi/linux/batman_adv.h
2704 F:      net/batman-adv/
2705
2706 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2707 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2708 L:      linux-hams@vger.kernel.org
2709 W:      http://www.baycom.org/~tom/ham/ham.html
2710 S:      Maintained
2711 F:      drivers/net/hamradio/baycom*
2712
2713 BCACHE (BLOCK LAYER CACHE)
2714 M:      Coly Li <colyli@suse.de>
2715 M:      Kent Overstreet <kent.overstreet@gmail.com>
2716 L:      linux-bcache@vger.kernel.org
2717 W:      http://bcache.evilpiepirate.org
2718 C:      irc://irc.oftc.net/bcache
2719 S:      Maintained
2720 F:      drivers/md/bcache/
2721
2722 BDISP ST MEDIA DRIVER
2723 M:      Fabien Dessenne <fabien.dessenne@st.com>
2724 L:      linux-media@vger.kernel.org
2725 T:      git git://linuxtv.org/media_tree.git
2726 W:      https://linuxtv.org
2727 S:      Supported
2728 F:      drivers/media/platform/sti/bdisp
2729
2730 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2731 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2732 L:      netdev@vger.kernel.org
2733 S:      Maintained
2734 F:      drivers/net/ethernet/ec_bhf.c
2735
2736 BEFS FILE SYSTEM
2737 M:      Luis de Bethencourt <luisbg@kernel.org>
2738 M:      Salah Triki <salah.triki@gmail.com>
2739 S:      Maintained
2740 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2741 F:      Documentation/filesystems/befs.txt
2742 F:      fs/befs/
2743
2744 BFQ I/O SCHEDULER
2745 M:      Paolo Valente <paolo.valente@linaro.org>
2746 M:      Jens Axboe <axboe@kernel.dk>
2747 L:      linux-block@vger.kernel.org
2748 S:      Maintained
2749 F:      block/bfq-*
2750 F:      Documentation/block/bfq-iosched.txt
2751
2752 BFS FILE SYSTEM
2753 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2754 S:      Maintained
2755 F:      Documentation/filesystems/bfs.txt
2756 F:      fs/bfs/
2757 F:      include/uapi/linux/bfs_fs.h
2758
2759 BLINKM RGB LED DRIVER
2760 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2761 S:      Maintained
2762 F:      drivers/leds/leds-blinkm.c
2763
2764 BLOCK LAYER
2765 M:      Jens Axboe <axboe@kernel.dk>
2766 L:      linux-block@vger.kernel.org
2767 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2768 S:      Maintained
2769 F:      block/
2770 F:      drivers/block/
2771 F:      kernel/trace/blktrace.c
2772 F:      lib/sbitmap.c
2773
2774 BLOCK2MTD DRIVER
2775 M:      Joern Engel <joern@lazybastard.org>
2776 L:      linux-mtd@lists.infradead.org
2777 S:      Maintained
2778 F:      drivers/mtd/devices/block2mtd.c
2779
2780 BLUETOOTH DRIVERS
2781 M:      Marcel Holtmann <marcel@holtmann.org>
2782 M:      Johan Hedberg <johan.hedberg@gmail.com>
2783 L:      linux-bluetooth@vger.kernel.org
2784 W:      http://www.bluez.org/
2785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2787 S:      Maintained
2788 F:      drivers/bluetooth/
2789
2790 BLUETOOTH SUBSYSTEM
2791 M:      Marcel Holtmann <marcel@holtmann.org>
2792 M:      Johan Hedberg <johan.hedberg@gmail.com>
2793 L:      linux-bluetooth@vger.kernel.org
2794 W:      http://www.bluez.org/
2795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2796 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2797 S:      Maintained
2798 F:      net/bluetooth/
2799 F:      include/net/bluetooth/
2800
2801 BONDING DRIVER
2802 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2803 M:      Veaceslav Falico <vfalico@gmail.com>
2804 M:      Andy Gospodarek <andy@greyhouse.net>
2805 L:      netdev@vger.kernel.org
2806 W:      http://sourceforge.net/projects/bonding/
2807 S:      Supported
2808 F:      drivers/net/bonding/
2809 F:      include/uapi/linux/if_bonding.h
2810
2811 BPF (Safe dynamic programs and tools)
2812 M:      Alexei Starovoitov <ast@kernel.org>
2813 M:      Daniel Borkmann <daniel@iogearbox.net>
2814 L:      netdev@vger.kernel.org
2815 L:      linux-kernel@vger.kernel.org
2816 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2817 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2818 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2819 S:      Supported
2820 F:      arch/x86/net/bpf_jit*
2821 F:      Documentation/networking/filter.txt
2822 F:      Documentation/bpf/
2823 F:      include/linux/bpf*
2824 F:      include/linux/filter.h
2825 F:      include/trace/events/xdp.h
2826 F:      include/uapi/linux/bpf*
2827 F:      include/uapi/linux/filter.h
2828 F:      kernel/bpf/
2829 F:      kernel/trace/bpf_trace.c
2830 F:      lib/test_bpf.c
2831 F:      net/bpf/
2832 F:      net/core/filter.c
2833 F:      net/sched/act_bpf.c
2834 F:      net/sched/cls_bpf.c
2835 F:      samples/bpf/
2836 F:      tools/bpf/
2837 F:      tools/lib/bpf/
2838 F:      tools/testing/selftests/bpf/
2839
2840 BROADCOM B44 10/100 ETHERNET DRIVER
2841 M:      Michael Chan <michael.chan@broadcom.com>
2842 L:      netdev@vger.kernel.org
2843 S:      Supported
2844 F:      drivers/net/ethernet/broadcom/b44.*
2845
2846 BROADCOM B53 ETHERNET SWITCH DRIVER
2847 M:      Florian Fainelli <f.fainelli@gmail.com>
2848 L:      netdev@vger.kernel.org
2849 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2850 S:      Supported
2851 F:      drivers/net/dsa/b53/*
2852 F:      include/linux/platform_data/b53.h
2853
2854 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2855 M:      Florian Fainelli <f.fainelli@gmail.com>
2856 M:      Ray Jui <rjui@broadcom.com>
2857 M:      Scott Branden <sbranden@broadcom.com>
2858 M:      bcm-kernel-feedback-list@broadcom.com
2859 T:      git git://github.com/broadcom/mach-bcm
2860 S:      Maintained
2861 N:      bcm281*
2862 N:      bcm113*
2863 N:      bcm216*
2864 N:      kona
2865 F:      arch/arm/mach-bcm/
2866
2867 BROADCOM BCM2835 ARM ARCHITECTURE
2868 M:      Eric Anholt <eric@anholt.net>
2869 M:      Stefan Wahren <stefan.wahren@i2se.com>
2870 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2871 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2872 T:      git git://github.com/anholt/linux
2873 S:      Maintained
2874 N:      bcm2835
2875 F:      drivers/staging/vc04_services
2876
2877 BROADCOM BCM47XX MIPS ARCHITECTURE
2878 M:      Hauke Mehrtens <hauke@hauke-m.de>
2879 M:      Rafał Miłecki <zajec5@gmail.com>
2880 L:      linux-mips@linux-mips.org
2881 S:      Maintained
2882 F:      Documentation/devicetree/bindings/mips/brcm/
2883 F:      arch/mips/bcm47xx/*
2884 F:      arch/mips/include/asm/mach-bcm47xx/*
2885
2886 BROADCOM BCM5301X ARM ARCHITECTURE
2887 M:      Hauke Mehrtens <hauke@hauke-m.de>
2888 M:      Rafał Miłecki <zajec5@gmail.com>
2889 M:      Jon Mason <jonmason@broadcom.com>
2890 M:      bcm-kernel-feedback-list@broadcom.com
2891 L:      linux-arm-kernel@lists.infradead.org
2892 S:      Maintained
2893 F:      arch/arm/mach-bcm/bcm_5301x.c
2894 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2895 F:      arch/arm/boot/dts/bcm470*
2896 F:      arch/arm/boot/dts/bcm953012*
2897
2898 BROADCOM BCM53573 ARM ARCHITECTURE
2899 M:      Rafał Miłecki <rafal@milecki.pl>
2900 L:      linux-arm-kernel@lists.infradead.org
2901 S:      Maintained
2902 F:      arch/arm/boot/dts/bcm53573*
2903 F:      arch/arm/boot/dts/bcm47189*
2904
2905 BROADCOM BCM63XX ARM ARCHITECTURE
2906 M:      Florian Fainelli <f.fainelli@gmail.com>
2907 M:      bcm-kernel-feedback-list@broadcom.com
2908 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2909 T:      git git://github.com/broadcom/stblinux.git
2910 S:      Maintained
2911 N:      bcm63xx
2912
2913 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2914 M:      Kevin Cernekee <cernekee@gmail.com>
2915 L:      linux-usb@vger.kernel.org
2916 S:      Maintained
2917 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2918
2919 BROADCOM BCM7XXX ARM ARCHITECTURE
2920 M:      Brian Norris <computersforpeace@gmail.com>
2921 M:      Gregory Fong <gregory.0xf0@gmail.com>
2922 M:      Florian Fainelli <f.fainelli@gmail.com>
2923 M:      bcm-kernel-feedback-list@broadcom.com
2924 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2925 T:      git git://github.com/broadcom/stblinux.git
2926 S:      Maintained
2927 F:      arch/arm/mach-bcm/*brcmstb*
2928 F:      arch/arm/boot/dts/bcm7*.dts*
2929 F:      drivers/bus/brcmstb_gisb.c
2930 F:      arch/arm/mm/cache-b15-rac.c
2931 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2932 N:      brcmstb
2933
2934 BROADCOM BMIPS CPUFREQ DRIVER
2935 M:      Markus Mayer <mmayer@broadcom.com>
2936 M:      bcm-kernel-feedback-list@broadcom.com
2937 L:      linux-pm@vger.kernel.org
2938 S:      Maintained
2939 F:      drivers/cpufreq/bmips-cpufreq.c
2940
2941 BROADCOM BMIPS MIPS ARCHITECTURE
2942 M:      Kevin Cernekee <cernekee@gmail.com>
2943 M:      Florian Fainelli <f.fainelli@gmail.com>
2944 L:      linux-mips@linux-mips.org
2945 T:      git git://github.com/broadcom/stblinux.git
2946 S:      Maintained
2947 F:      arch/mips/bmips/*
2948 F:      arch/mips/include/asm/mach-bmips/*
2949 F:      arch/mips/kernel/*bmips*
2950 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2951 F:      drivers/irqchip/irq-bcm63*
2952 F:      drivers/irqchip/irq-bcm7*
2953 F:      drivers/irqchip/irq-brcmstb*
2954 F:      include/linux/bcm963xx_nvram.h
2955 F:      include/linux/bcm963xx_tag.h
2956
2957 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
2958 M:      Rasesh Mody <rasesh.mody@cavium.com>
2959 M:      Harish Patil <harish.patil@cavium.com>
2960 M:      Dept-GELinuxNICDev@cavium.com
2961 L:      netdev@vger.kernel.org
2962 S:      Supported
2963 F:      drivers/net/ethernet/broadcom/bnx2.*
2964 F:      drivers/net/ethernet/broadcom/bnx2_*
2965
2966 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2967 M:      QLogic-Storage-Upstream@qlogic.com
2968 L:      linux-scsi@vger.kernel.org
2969 S:      Supported
2970 F:      drivers/scsi/bnx2fc/
2971
2972 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2973 M:      QLogic-Storage-Upstream@qlogic.com
2974 L:      linux-scsi@vger.kernel.org
2975 S:      Supported
2976 F:      drivers/scsi/bnx2i/
2977
2978 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2979 M:      Ariel Elior <ariel.elior@cavium.com>
2980 M:      everest-linux-l2@cavium.com
2981 L:      netdev@vger.kernel.org
2982 S:      Supported
2983 F:      drivers/net/ethernet/broadcom/bnx2x/
2984
2985 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
2986 M:      Michael Chan <michael.chan@broadcom.com>
2987 L:      netdev@vger.kernel.org
2988 S:      Supported
2989 F:      drivers/net/ethernet/broadcom/bnxt/
2990
2991 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
2992 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
2993 M:      Franky Lin <franky.lin@broadcom.com>
2994 M:      Hante Meuleman <hante.meuleman@broadcom.com>
2995 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
2996 M:      Wright Feng <wright.feng@cypress.com>
2997 L:      linux-wireless@vger.kernel.org
2998 L:      brcm80211-dev-list.pdl@broadcom.com
2999 L:      brcm80211-dev-list@cypress.com
3000 S:      Supported
3001 F:      drivers/net/wireless/broadcom/brcm80211/
3002
3003 BROADCOM BRCMSTB GPIO DRIVER
3004 M:      Gregory Fong <gregory.0xf0@gmail.com>
3005 L:      bcm-kernel-feedback-list@broadcom.com
3006 S:      Supported
3007 F:      drivers/gpio/gpio-brcmstb.c
3008 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3009
3010 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3011 M:      Al Cooper <alcooperx@gmail.com>
3012 L:      linux-kernel@vger.kernel.org
3013 L:      bcm-kernel-feedback-list@broadcom.com
3014 S:      Maintained
3015 F:      drivers/phy/broadcom/phy-brcm-usb*
3016
3017 BROADCOM GENET ETHERNET DRIVER
3018 M:      Doug Berger <opendmb@gmail.com>
3019 M:      Florian Fainelli <f.fainelli@gmail.com>
3020 L:      netdev@vger.kernel.org
3021 S:      Supported
3022 F:      drivers/net/ethernet/broadcom/genet/
3023
3024 BROADCOM IPROC ARM ARCHITECTURE
3025 M:      Ray Jui <rjui@broadcom.com>
3026 M:      Scott Branden <sbranden@broadcom.com>
3027 M:      Jon Mason <jonmason@broadcom.com>
3028 M:      bcm-kernel-feedback-list@broadcom.com
3029 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3030 T:      git git://github.com/broadcom/cygnus-linux.git
3031 S:      Maintained
3032 N:      iproc
3033 N:      cygnus
3034 N:      bcm[-_]nsp
3035 N:      bcm9113*
3036 N:      bcm9583*
3037 N:      bcm9585*
3038 N:      bcm9586*
3039 N:      bcm988312
3040 N:      bcm113*
3041 N:      bcm583*
3042 N:      bcm585*
3043 N:      bcm586*
3044 N:      bcm88312
3045 N:      hr2
3046 N:      stingray
3047 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3048 F:      arch/arm64/boot/dts/broadcom/stingray/*
3049 F:      drivers/clk/bcm/clk-ns*
3050 F:      drivers/clk/bcm/clk-sr*
3051 F:      drivers/pinctrl/bcm/pinctrl-ns*
3052 F:      include/dt-bindings/clock/bcm-sr*
3053
3054 BROADCOM KONA GPIO DRIVER
3055 M:      Ray Jui <rjui@broadcom.com>
3056 L:      bcm-kernel-feedback-list@broadcom.com
3057 S:      Supported
3058 F:      drivers/gpio/gpio-bcm-kona.c
3059 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3060
3061 BROADCOM NETXTREME-E ROCE DRIVER
3062 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3063 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3064 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3065 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3066 L:      linux-rdma@vger.kernel.org
3067 W:      http://www.broadcom.com
3068 S:      Supported
3069 F:      drivers/infiniband/hw/bnxt_re/
3070 F:      include/uapi/rdma/bnxt_re-abi.h
3071
3072 BROADCOM NVRAM DRIVER
3073 M:      Rafał Miłecki <zajec5@gmail.com>
3074 L:      linux-mips@linux-mips.org
3075 S:      Maintained
3076 F:      drivers/firmware/broadcom/*
3077
3078 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3079 M:      Rafał Miłecki <zajec5@gmail.com>
3080 L:      linux-wireless@vger.kernel.org
3081 S:      Maintained
3082 F:      drivers/bcma/
3083 F:      include/linux/bcma/
3084
3085 BROADCOM STB AVS CPUFREQ DRIVER
3086 M:      Markus Mayer <mmayer@broadcom.com>
3087 M:      bcm-kernel-feedback-list@broadcom.com
3088 L:      linux-pm@vger.kernel.org
3089 S:      Maintained
3090 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3091 F:      drivers/cpufreq/brcmstb*
3092
3093 BROADCOM STB AVS TMON DRIVER
3094 M:      Markus Mayer <mmayer@broadcom.com>
3095 M:      bcm-kernel-feedback-list@broadcom.com
3096 L:      linux-pm@vger.kernel.org
3097 S:      Maintained
3098 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3099 F:      drivers/thermal/broadcom/brcmstb*
3100
3101 BROADCOM STB NAND FLASH DRIVER
3102 M:      Brian Norris <computersforpeace@gmail.com>
3103 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3104 L:      linux-mtd@lists.infradead.org
3105 L:      bcm-kernel-feedback-list@broadcom.com
3106 S:      Maintained
3107 F:      drivers/mtd/nand/raw/brcmnand/
3108
3109 BROADCOM STB DPFE DRIVER
3110 M:      Markus Mayer <mmayer@broadcom.com>
3111 M:      bcm-kernel-feedback-list@broadcom.com
3112 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3113 S:      Maintained
3114 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3115 F:      drivers/memory/brcmstb_dpfe.c
3116
3117 BROADCOM SYSTEMPORT ETHERNET DRIVER
3118 M:      Florian Fainelli <f.fainelli@gmail.com>
3119 L:      netdev@vger.kernel.org
3120 S:      Supported
3121 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3122
3123 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3124 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3125 M:      Prashant Sreedharan <prashant@broadcom.com>
3126 M:      Michael Chan <mchan@broadcom.com>
3127 L:      netdev@vger.kernel.org
3128 S:      Supported
3129 F:      drivers/net/ethernet/broadcom/tg3.*
3130
3131 BROCADE BFA FC SCSI DRIVER
3132 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3133 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3134 L:      linux-scsi@vger.kernel.org
3135 S:      Supported
3136 F:      drivers/scsi/bfa/
3137
3138 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3139 M:      Rasesh Mody <rasesh.mody@cavium.com>
3140 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3141 M:      Dept-GELinuxNICDev@cavium.com
3142 L:      netdev@vger.kernel.org
3143 S:      Supported
3144 F:      drivers/net/ethernet/brocade/bna/
3145
3146 BSG (block layer generic sg v4 driver)
3147 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3148 L:      linux-scsi@vger.kernel.org
3149 S:      Supported
3150 F:      block/bsg.c
3151 F:      include/linux/bsg.h
3152 F:      include/uapi/linux/bsg.h
3153
3154 BT87X AUDIO DRIVER
3155 M:      Clemens Ladisch <clemens@ladisch.de>
3156 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3157 T:      git git://git.alsa-project.org/alsa-kernel.git
3158 S:      Maintained
3159 F:      Documentation/sound/cards/bt87x.rst
3160 F:      sound/pci/bt87x.c
3161
3162 BT8XXGPIO DRIVER
3163 M:      Michael Buesch <m@bues.ch>
3164 W:      http://bu3sch.de/btgpio.php
3165 S:      Maintained
3166 F:      drivers/gpio/gpio-bt8xx.c
3167
3168 BTRFS FILE SYSTEM
3169 M:      Chris Mason <clm@fb.com>
3170 M:      Josef Bacik <jbacik@fb.com>
3171 M:      David Sterba <dsterba@suse.com>
3172 L:      linux-btrfs@vger.kernel.org
3173 W:      http://btrfs.wiki.kernel.org/
3174 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3175 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3176 S:      Maintained
3177 F:      Documentation/filesystems/btrfs.txt
3178 F:      fs/btrfs/
3179 F:      include/linux/btrfs*
3180 F:      include/uapi/linux/btrfs*
3181
3182 BTTV VIDEO4LINUX DRIVER
3183 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3184 L:      linux-media@vger.kernel.org
3185 W:      https://linuxtv.org
3186 T:      git git://linuxtv.org/media_tree.git
3187 S:      Odd fixes
3188 F:      Documentation/media/v4l-drivers/bttv*
3189 F:      drivers/media/pci/bt8xx/bttv*
3190
3191 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3192 M:      Chanwoo Choi <cw00.choi@samsung.com>
3193 L:      linux-pm@vger.kernel.org
3194 L:      linux-samsung-soc@vger.kernel.org
3195 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3196 S:      Maintained
3197 F:      drivers/devfreq/exynos-bus.c
3198 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3199
3200 BUSLOGIC SCSI DRIVER
3201 M:      Khalid Aziz <khalid@gonehiking.org>
3202 L:      linux-scsi@vger.kernel.org
3203 S:      Maintained
3204 F:      drivers/scsi/BusLogic.*
3205 F:      drivers/scsi/FlashPoint.*
3206
3207 C-MEDIA CMI8788 DRIVER
3208 M:      Clemens Ladisch <clemens@ladisch.de>
3209 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3210 T:      git git://git.alsa-project.org/alsa-kernel.git
3211 S:      Maintained
3212 F:      sound/pci/oxygen/
3213
3214 C6X ARCHITECTURE
3215 M:      Mark Salter <msalter@redhat.com>
3216 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3217 L:      linux-c6x-dev@linux-c6x.org
3218 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3219 S:      Maintained
3220 F:      arch/c6x/
3221
3222 CA8210 IEEE-802.15.4 RADIO DRIVER
3223 M:      Harry Morris <h.morris@cascoda.com>
3224 L:      linux-wpan@vger.kernel.org
3225 W:      https://github.com/Cascoda/ca8210-linux.git
3226 S:      Maintained
3227 F:      drivers/net/ieee802154/ca8210.c
3228 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3229
3230 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3231 M:      David Howells <dhowells@redhat.com>
3232 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3233 S:      Supported
3234 F:      Documentation/filesystems/caching/cachefiles.txt
3235 F:      fs/cachefiles/
3236
3237 CADENCE MIPI-CSI2 BRIDGES
3238 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3239 L:      linux-media@vger.kernel.org
3240 S:      Maintained
3241 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3242 F:      drivers/media/platform/cadence/cdns-csi2*
3243
3244 CADET FM/AM RADIO RECEIVER DRIVER
3245 M:      Hans Verkuil <hverkuil@xs4all.nl>
3246 L:      linux-media@vger.kernel.org
3247 T:      git git://linuxtv.org/media_tree.git
3248 W:      https://linuxtv.org
3249 S:      Maintained
3250 F:      drivers/media/radio/radio-cadet*
3251
3252 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3253 M:      Jonathan Corbet <corbet@lwn.net>
3254 L:      linux-media@vger.kernel.org
3255 T:      git git://linuxtv.org/media_tree.git
3256 S:      Maintained
3257 F:      Documentation/media/v4l-drivers/cafe_ccic*
3258 F:      drivers/media/platform/marvell-ccic/
3259
3260 CAIF NETWORK LAYER
3261 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3262 L:      netdev@vger.kernel.org
3263 S:      Supported
3264 F:      Documentation/networking/caif/
3265 F:      drivers/net/caif/
3266 F:      include/uapi/linux/caif/
3267 F:      include/net/caif/
3268 F:      net/caif/
3269
3270 CALGARY x86-64 IOMMU
3271 M:      Muli Ben-Yehuda <mulix@mulix.org>
3272 M:      Jon Mason <jdmason@kudzu.us>
3273 L:      iommu@lists.linux-foundation.org
3274 S:      Maintained
3275 F:      arch/x86/kernel/pci-calgary_64.c
3276 F:      arch/x86/kernel/tce_64.c
3277 F:      arch/x86/include/asm/calgary.h
3278 F:      arch/x86/include/asm/tce.h
3279
3280 CAN NETWORK DRIVERS
3281 M:      Wolfgang Grandegger <wg@grandegger.com>
3282 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3283 L:      linux-can@vger.kernel.org
3284 W:      https://github.com/linux-can
3285 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3286 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3287 S:      Maintained
3288 F:      Documentation/devicetree/bindings/net/can/
3289 F:      drivers/net/can/
3290 F:      include/linux/can/dev.h
3291 F:      include/linux/can/platform/
3292 F:      include/uapi/linux/can/error.h
3293 F:      include/uapi/linux/can/netlink.h
3294
3295 CAN NETWORK LAYER
3296 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3297 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3298 L:      linux-can@vger.kernel.org
3299 W:      https://github.com/linux-can
3300 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3301 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3302 S:      Maintained
3303 F:      Documentation/networking/can.rst
3304 F:      net/can/
3305 F:      include/linux/can/core.h
3306 F:      include/uapi/linux/can.h
3307 F:      include/uapi/linux/can/bcm.h
3308 F:      include/uapi/linux/can/raw.h
3309 F:      include/uapi/linux/can/gw.h
3310
3311 CAPABILITIES
3312 M:      Serge Hallyn <serge@hallyn.com>
3313 L:      linux-security-module@vger.kernel.org
3314 S:      Supported
3315 F:      include/linux/capability.h
3316 F:      include/uapi/linux/capability.h
3317 F:      security/commoncap.c
3318 F:      kernel/capability.c
3319
3320 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3321 M:      Kevin Tsai <ktsai@capellamicro.com>
3322 S:      Maintained
3323 F:      drivers/iio/light/cm*
3324
3325 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3326 M:      Christian Lamparter <chunkeey@googlemail.com>
3327 L:      linux-wireless@vger.kernel.org
3328 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3329 S:      Maintained
3330 F:      drivers/net/wireless/ath/carl9170/
3331
3332 CAVIUM I2C DRIVER
3333 M:      Jan Glauber <jglauber@cavium.com>
3334 M:      David Daney <david.daney@cavium.com>
3335 W:      http://www.cavium.com
3336 S:      Supported
3337 F:      drivers/i2c/busses/i2c-octeon*
3338 F:      drivers/i2c/busses/i2c-thunderx*
3339
3340 CAVIUM LIQUIDIO NETWORK DRIVER
3341 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3342 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3343 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3344 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3345 L:      netdev@vger.kernel.org
3346 W:      http://www.cavium.com
3347 S:      Supported
3348 F:      drivers/net/ethernet/cavium/liquidio/
3349
3350 CAVIUM MMC DRIVER
3351 M:      Jan Glauber <jglauber@cavium.com>
3352 M:      David Daney <david.daney@cavium.com>
3353 M:      Steven J. Hill <Steven.Hill@cavium.com>
3354 W:      http://www.cavium.com
3355 S:      Supported
3356 F:      drivers/mmc/host/cavium*
3357
3358 CAVIUM OCTEON-TX CRYPTO DRIVER
3359 M:      George Cherian <george.cherian@cavium.com>
3360 L:      linux-crypto@vger.kernel.org
3361 W:      http://www.cavium.com
3362 S:      Supported
3363 F:      drivers/crypto/cavium/cpt/
3364
3365 CAVIUM THUNDERX2 ARM64 SOC
3366 M:      Robert Richter <rrichter@cavium.com>
3367 M:      Jayachandran C <jnair@caviumnetworks.com>
3368 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3369 S:      Maintained
3370 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3371 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3372
3373 CC2520 IEEE-802.15.4 RADIO DRIVER
3374 M:      Varka Bhadram <varkabhadram@gmail.com>
3375 L:      linux-wpan@vger.kernel.org
3376 S:      Maintained
3377 F:      drivers/net/ieee802154/cc2520.c
3378 F:      include/linux/spi/cc2520.h
3379 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3380
3381 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3382 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3383 L:      linux-crypto@vger.kernel.org
3384 S:      Supported
3385 F:      drivers/crypto/ccree/
3386 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3387
3388 CEC FRAMEWORK
3389 M:      Hans Verkuil <hans.verkuil@cisco.com>
3390 L:      linux-media@vger.kernel.org
3391 T:      git git://linuxtv.org/media_tree.git
3392 W:      http://linuxtv.org
3393 S:      Supported
3394 F:      Documentation/media/kapi/cec-core.rst
3395 F:      Documentation/media/uapi/cec
3396 F:      drivers/media/cec/
3397 F:      drivers/media/rc/keymaps/rc-cec.c
3398 F:      include/media/cec.h
3399 F:      include/media/cec-notifier.h
3400 F:      include/uapi/linux/cec.h
3401 F:      include/uapi/linux/cec-funcs.h
3402 F:      Documentation/devicetree/bindings/media/cec.txt
3403 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3404
3405 CEC GPIO DRIVER
3406 M:      Hans Verkuil <hans.verkuil@cisco.com>
3407 L:      linux-media@vger.kernel.org
3408 T:      git git://linuxtv.org/media_tree.git
3409 W:      http://linuxtv.org
3410 S:      Supported
3411 F:      drivers/media/platform/cec-gpio/
3412 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3413
3414 CELL BROADBAND ENGINE ARCHITECTURE
3415 M:      Arnd Bergmann <arnd@arndb.de>
3416 L:      linuxppc-dev@lists.ozlabs.org
3417 W:      http://www.ibm.com/developerworks/power/cell/
3418 S:      Supported
3419 F:      arch/powerpc/include/asm/cell*.h
3420 F:      arch/powerpc/include/asm/spu*.h
3421 F:      arch/powerpc/include/uapi/asm/spu*.h
3422 F:      arch/powerpc/oprofile/*cell*
3423 F:      arch/powerpc/platforms/cell/
3424
3425 CEPH COMMON CODE (LIBCEPH)
3426 M:      Ilya Dryomov <idryomov@gmail.com>
3427 M:      "Yan, Zheng" <zyan@redhat.com>
3428 M:      Sage Weil <sage@redhat.com>
3429 L:      ceph-devel@vger.kernel.org
3430 W:      http://ceph.com/
3431 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3432 T:      git git://github.com/ceph/ceph-client.git
3433 S:      Supported
3434 F:      net/ceph/
3435 F:      include/linux/ceph/
3436 F:      include/linux/crush/
3437
3438 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3439 M:      "Yan, Zheng" <zyan@redhat.com>
3440 M:      Sage Weil <sage@redhat.com>
3441 M:      Ilya Dryomov <idryomov@gmail.com>
3442 L:      ceph-devel@vger.kernel.org
3443 W:      http://ceph.com/
3444 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3445 T:      git git://github.com/ceph/ceph-client.git
3446 S:      Supported
3447 F:      Documentation/filesystems/ceph.txt
3448 F:      fs/ceph/
3449
3450 CERTIFICATE HANDLING:
3451 M:      David Howells <dhowells@redhat.com>
3452 M:      David Woodhouse <dwmw2@infradead.org>
3453 L:      keyrings@vger.kernel.org
3454 S:      Maintained
3455 F:      Documentation/admin-guide/module-signing.rst
3456 F:      certs/
3457 F:      scripts/sign-file.c
3458 F:      scripts/extract-cert.c
3459
3460 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3461 L:      linux-usb@vger.kernel.org
3462 S:      Orphan
3463 F:      Documentation/usb/WUSB-Design-overview.txt
3464 F:      Documentation/usb/wusb-cbaf
3465 F:      drivers/usb/host/hwa-hc.c
3466 F:      drivers/usb/host/whci/
3467 F:      drivers/usb/wusbcore/
3468 F:      include/linux/usb/wusb*
3469
3470 CFAG12864B LCD DRIVER
3471 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3472 S:      Maintained
3473 F:      drivers/auxdisplay/cfag12864b.c
3474 F:      include/linux/cfag12864b.h
3475
3476 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3477 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3478 S:      Maintained
3479 F:      drivers/auxdisplay/cfag12864bfb.c
3480 F:      include/linux/cfag12864b.h
3481
3482 802.11 (including CFG80211/NL80211)
3483 M:      Johannes Berg <johannes@sipsolutions.net>
3484 L:      linux-wireless@vger.kernel.org
3485 W:      http://wireless.kernel.org/
3486 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3487 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3488 S:      Maintained
3489 F:      net/wireless/
3490 F:      include/uapi/linux/nl80211.h
3491 F:      include/linux/ieee80211.h
3492 F:      include/net/wext.h
3493 F:      include/net/cfg80211.h
3494 F:      include/net/iw_handler.h
3495 F:      include/net/ieee80211_radiotap.h
3496 F:      Documentation/driver-api/80211/cfg80211.rst
3497 F:      Documentation/networking/regulatory.txt
3498
3499 CHAR and MISC DRIVERS
3500 M:      Arnd Bergmann <arnd@arndb.de>
3501 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3502 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3503 S:      Supported
3504 F:      drivers/char/
3505 F:      drivers/misc/
3506 F:      include/linux/miscdevice.h
3507
3508 CHECKPATCH
3509 M:      Andy Whitcroft <apw@canonical.com>
3510 M:      Joe Perches <joe@perches.com>
3511 S:      Maintained
3512 F:      scripts/checkpatch.pl
3513
3514 CHINESE DOCUMENTATION
3515 M:      Harry Wei <harryxiyou@gmail.com>
3516 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3517 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3518 S:      Maintained
3519 F:      Documentation/translations/zh_CN/
3520
3521 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3522 M:      Peter Chen <Peter.Chen@nxp.com>
3523 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3524 L:      linux-usb@vger.kernel.org
3525 S:      Maintained
3526 F:      drivers/usb/chipidea/
3527
3528 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3529 M:      Hans de Goede <hdegoede@redhat.com>
3530 L:      linux-input@vger.kernel.org
3531 S:      Maintained
3532 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3533 F:      drivers/input/touchscreen/chipone_icn8318.c
3534
3535 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3536 M:      Hans de Goede <hdegoede@redhat.com>
3537 L:      linux-input@vger.kernel.org
3538 S:      Maintained
3539 F:      drivers/input/touchscreen/chipone_icn8505.c
3540
3541 CHROME HARDWARE PLATFORM SUPPORT
3542 M:      Benson Leung <bleung@chromium.org>
3543 M:      Olof Johansson <olof@lixom.net>
3544 S:      Maintained
3545 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3546 F:      drivers/platform/chrome/
3547
3548 CIRRUS LOGIC AUDIO CODEC DRIVERS
3549 M:      Brian Austin <brian.austin@cirrus.com>
3550 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3551 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3552 S:      Maintained
3553 F:      sound/soc/codecs/cs*
3554
3555 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3556 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3557 L:      netdev@vger.kernel.org
3558 S:      Maintained
3559 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3560
3561 CISCO FCOE HBA DRIVER
3562 M:      Satish Kharat <satishkh@cisco.com>
3563 M:      Sesidhar Baddela <sebaddel@cisco.com>
3564 M:      Karan Tilak Kumar <kartilak@cisco.com>
3565 L:      linux-scsi@vger.kernel.org
3566 S:      Supported
3567 F:      drivers/scsi/fnic/
3568
3569 CISCO SCSI HBA DRIVER
3570 M:      Karan Tilak Kumar <kartilak@cisco.com>
3571 M:      Sesidhar Baddela <sebaddel@cisco.com>
3572 L:      linux-scsi@vger.kernel.org
3573 S:      Supported
3574 F:      drivers/scsi/snic/
3575
3576 CISCO VIC ETHERNET NIC DRIVER
3577 M:      Christian Benvenuti <benve@cisco.com>
3578 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3579 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3580 S:      Supported
3581 F:      drivers/net/ethernet/cisco/enic/
3582
3583 CISCO VIC LOW LATENCY NIC DRIVER
3584 M:      Christian Benvenuti <benve@cisco.com>
3585 S:      Supported
3586 F:      drivers/infiniband/hw/usnic/
3587
3588 CIRRUS LOGIC MADERA CODEC DRIVERS
3589 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3590 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3591 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3592 L:      patches@opensource.cirrus.com
3593 T:      git https://github.com/CirrusLogic/linux-drivers.git
3594 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3595 S:      Supported
3596 F:      Documentation/devicetree/bindings/mfd/madera.txt
3597 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3598 F:      include/linux/mfd/madera/*
3599 F:      drivers/gpio/gpio-madera*
3600 F:      drivers/mfd/madera*
3601 F:      drivers/mfd/cs47l*
3602 F:      drivers/pinctrl/cirrus/*
3603
3604 CLANG-FORMAT FILE
3605 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3606 S:      Maintained
3607 F:      .clang-format
3608
3609 CLEANCACHE API
3610 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3611 L:      linux-kernel@vger.kernel.org
3612 S:      Maintained
3613 F:      mm/cleancache.c
3614 F:      include/linux/cleancache.h
3615
3616 CLK API
3617 M:      Russell King <linux@armlinux.org.uk>
3618 L:      linux-clk@vger.kernel.org
3619 S:      Maintained
3620 F:      include/linux/clk.h
3621
3622 CLOCKSOURCE, CLOCKEVENT DRIVERS
3623 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3624 M:      Thomas Gleixner <tglx@linutronix.de>
3625 L:      linux-kernel@vger.kernel.org
3626 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3627 S:      Supported
3628 F:      drivers/clocksource/
3629 F:      Documentation/devicetree/bindings/timer/
3630
3631 CMPC ACPI DRIVER
3632 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3633 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3634 L:      platform-driver-x86@vger.kernel.org
3635 S:      Supported
3636 F:      drivers/platform/x86/classmate-laptop.c
3637
3638 COBALT MEDIA DRIVER
3639 M:      Hans Verkuil <hans.verkuil@cisco.com>
3640 L:      linux-media@vger.kernel.org
3641 T:      git git://linuxtv.org/media_tree.git
3642 W:      https://linuxtv.org
3643 S:      Supported
3644 F:      drivers/media/pci/cobalt/
3645
3646 COCCINELLE/Semantic Patches (SmPL)
3647 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3648 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3649 M:      Nicolas Palix <nicolas.palix@imag.fr>
3650 M:      Michal Marek <michal.lkml@markovi.net>
3651 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3652 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3653 W:      http://coccinelle.lip6.fr/
3654 S:      Supported
3655 F:      Documentation/dev-tools/coccinelle.rst
3656 F:      scripts/coccinelle/
3657 F:      scripts/coccicheck
3658
3659 CODA FILE SYSTEM
3660 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3661 M:      coda@cs.cmu.edu
3662 L:      codalist@coda.cs.cmu.edu
3663 W:      http://www.coda.cs.cmu.edu/
3664 S:      Maintained
3665 F:      Documentation/filesystems/coda.txt
3666 F:      fs/coda/
3667 F:      include/linux/coda*.h
3668 F:      include/uapi/linux/coda*.h
3669
3670 CODA V4L2 MEM2MEM DRIVER
3671 M:      Philipp Zabel <p.zabel@pengutronix.de>
3672 L:      linux-media@vger.kernel.org
3673 S:      Maintained
3674 F:      Documentation/devicetree/bindings/media/coda.txt
3675 F:      drivers/media/platform/coda/
3676
3677 COMMON CLK FRAMEWORK
3678 M:      Michael Turquette <mturquette@baylibre.com>
3679 M:      Stephen Boyd <sboyd@kernel.org>
3680 L:      linux-clk@vger.kernel.org
3681 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3683 S:      Maintained
3684 F:      Documentation/devicetree/bindings/clock/
3685 F:      drivers/clk/
3686 X:      drivers/clk/clkdev.c
3687 F:      include/linux/clk-pr*
3688 F:      include/linux/clk/
3689 F:      include/linux/of_clk.h
3690
3691 COMMON INTERNET FILE SYSTEM (CIFS)
3692 M:      Steve French <sfrench@samba.org>
3693 L:      linux-cifs@vger.kernel.org
3694 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3695 W:      http://linux-cifs.samba.org/
3696 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3697 S:      Supported
3698 F:      Documentation/filesystems/cifs/
3699 F:      fs/cifs/
3700
3701 COMPACTPCI HOTPLUG CORE
3702 M:      Scott Murray <scott@spiteful.org>
3703 L:      linux-pci@vger.kernel.org
3704 S:      Maintained
3705 F:      drivers/pci/hotplug/cpci_hotplug*
3706
3707 COMPACTPCI HOTPLUG GENERIC DRIVER
3708 M:      Scott Murray <scott@spiteful.org>
3709 L:      linux-pci@vger.kernel.org
3710 S:      Maintained
3711 F:      drivers/pci/hotplug/cpcihp_generic.c
3712
3713 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3714 M:      Scott Murray <scott@spiteful.org>
3715 L:      linux-pci@vger.kernel.org
3716 S:      Maintained
3717 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3718
3719 COMPAL LAPTOP SUPPORT
3720 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3721 L:      platform-driver-x86@vger.kernel.org
3722 S:      Maintained
3723 F:      drivers/platform/x86/compal-laptop.c
3724
3725 CONEXANT ACCESSRUNNER USB DRIVER
3726 L:      accessrunner-general@lists.sourceforge.net
3727 W:      http://accessrunner.sourceforge.net/
3728 S:      Orphan
3729 F:      drivers/usb/atm/cxacru.c
3730
3731 CONFIGFS
3732 M:      Joel Becker <jlbec@evilplan.org>
3733 M:      Christoph Hellwig <hch@lst.de>
3734 T:      git git://git.infradead.org/users/hch/configfs.git
3735 S:      Supported
3736 F:      fs/configfs/
3737 F:      include/linux/configfs.h
3738
3739 CONNECTOR
3740 M:      Evgeniy Polyakov <zbr@ioremap.net>
3741 L:      netdev@vger.kernel.org
3742 S:      Maintained
3743 F:      drivers/connector/
3744
3745 CONTROL GROUP (CGROUP)
3746 M:      Tejun Heo <tj@kernel.org>
3747 M:      Li Zefan <lizefan@huawei.com>
3748 M:      Johannes Weiner <hannes@cmpxchg.org>
3749 L:      cgroups@vger.kernel.org
3750 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3751 S:      Maintained
3752 F:      Documentation/cgroup*
3753 F:      include/linux/cgroup*
3754 F:      kernel/cgroup*
3755
3756 CONTROL GROUP - CPUSET
3757 M:      Li Zefan <lizefan@huawei.com>
3758 L:      cgroups@vger.kernel.org
3759 W:      http://www.bullopensource.org/cpuset/
3760 W:      http://oss.sgi.com/projects/cpusets/
3761 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3762 S:      Maintained
3763 F:      Documentation/cgroup-v1/cpusets.txt
3764 F:      include/linux/cpuset.h
3765 F:      kernel/cgroup/cpuset.c
3766
3767 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3768 M:      Johannes Weiner <hannes@cmpxchg.org>
3769 M:      Michal Hocko <mhocko@kernel.org>
3770 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3771 L:      cgroups@vger.kernel.org
3772 L:      linux-mm@kvack.org
3773 S:      Maintained
3774 F:      mm/memcontrol.c
3775 F:      mm/swap_cgroup.c
3776
3777 CORETEMP HARDWARE MONITORING DRIVER
3778 M:      Fenghua Yu <fenghua.yu@intel.com>
3779 L:      linux-hwmon@vger.kernel.org
3780 S:      Maintained
3781 F:      Documentation/hwmon/coretemp
3782 F:      drivers/hwmon/coretemp.c
3783
3784 COSA/SRP SYNC SERIAL DRIVER
3785 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3786 W:      http://www.fi.muni.cz/~kas/cosa/
3787 S:      Maintained
3788 F:      drivers/net/wan/cosa*
3789
3790 CPMAC ETHERNET DRIVER
3791 M:      Florian Fainelli <f.fainelli@gmail.com>
3792 L:      netdev@vger.kernel.org
3793 S:      Maintained
3794 F:      drivers/net/ethernet/ti/cpmac.c
3795
3796 CPU FREQUENCY DRIVERS
3797 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3798 M:      Viresh Kumar <viresh.kumar@linaro.org>
3799 L:      linux-pm@vger.kernel.org
3800 S:      Maintained
3801 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3802 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3803 B:      https://bugzilla.kernel.org
3804 F:      Documentation/cpu-freq/
3805 F:      Documentation/devicetree/bindings/cpufreq/
3806 F:      drivers/cpufreq/
3807 F:      include/linux/cpufreq.h
3808 F:      tools/testing/selftests/cpufreq/
3809
3810 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3811 M:      Viresh Kumar <viresh.kumar@linaro.org>
3812 M:      Sudeep Holla <sudeep.holla@arm.com>
3813 L:      linux-pm@vger.kernel.org
3814 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3815 S:      Maintained
3816 F:      drivers/cpufreq/arm_big_little.h
3817 F:      drivers/cpufreq/arm_big_little.c
3818 F:      drivers/cpufreq/arm_big_little_dt.c
3819
3820 CPU POWER MONITORING SUBSYSTEM
3821 M:      Thomas Renninger <trenn@suse.com>
3822 M:      Shuah Khan <shuah@kernel.org>
3823 L:      linux-pm@vger.kernel.org
3824 S:      Maintained
3825 F:      tools/power/cpupower/
3826
3827 CPUID/MSR DRIVER
3828 M:      "H. Peter Anvin" <hpa@zytor.com>
3829 S:      Maintained
3830 F:      arch/x86/kernel/cpuid.c
3831 F:      arch/x86/kernel/msr.c
3832
3833 CPUIDLE DRIVER - ARM BIG LITTLE
3834 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3835 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3836 L:      linux-pm@vger.kernel.org
3837 L:      linux-arm-kernel@lists.infradead.org
3838 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3839 S:      Maintained
3840 F:      drivers/cpuidle/cpuidle-big_little.c
3841
3842 CPUIDLE DRIVER - ARM EXYNOS
3843 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3844 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3845 M:      Kukjin Kim <kgene@kernel.org>
3846 L:      linux-pm@vger.kernel.org
3847 L:      linux-samsung-soc@vger.kernel.org
3848 S:      Supported
3849 F:      drivers/cpuidle/cpuidle-exynos.c
3850 F:      arch/arm/mach-exynos/pm.c
3851
3852 CPUIDLE DRIVERS
3853 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3854 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3855 L:      linux-pm@vger.kernel.org
3856 S:      Maintained
3857 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3858 B:      https://bugzilla.kernel.org
3859 F:      drivers/cpuidle/*
3860 F:      include/linux/cpuidle.h
3861
3862 CRAMFS FILESYSTEM
3863 M:      Nicolas Pitre <nico@linaro.org>
3864 S:      Maintained
3865 F:      Documentation/filesystems/cramfs.txt
3866 F:      fs/cramfs/
3867
3868 CRYPTO API
3869 M:      Herbert Xu <herbert@gondor.apana.org.au>
3870 M:      "David S. Miller" <davem@davemloft.net>
3871 L:      linux-crypto@vger.kernel.org
3872 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3873 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3874 S:      Maintained
3875 F:      Documentation/crypto/
3876 F:      Documentation/devicetree/bindings/crypto/
3877 F:      arch/*/crypto/
3878 F:      crypto/
3879 F:      drivers/crypto/
3880 F:      include/crypto/
3881 F:      include/linux/crypto*
3882
3883 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3884 M:      Neil Horman <nhorman@tuxdriver.com>
3885 L:      linux-crypto@vger.kernel.org
3886 S:      Maintained
3887 F:      crypto/ansi_cprng.c
3888 F:      crypto/rng.c
3889
3890 CS3308 MEDIA DRIVER
3891 M:      Hans Verkuil <hverkuil@xs4all.nl>
3892 L:      linux-media@vger.kernel.org
3893 T:      git git://linuxtv.org/media_tree.git
3894 W:      http://linuxtv.org
3895 S:      Odd Fixes
3896 F:      drivers/media/i2c/cs3308.c
3897 F:      drivers/media/i2c/cs3308.h
3898
3899 CS5535 Audio ALSA driver
3900 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3901 S:      Maintained
3902 F:      sound/pci/cs5535audio/
3903
3904 CW1200 WLAN driver
3905 M:      Solomon Peachy <pizza@shaftnet.org>
3906 S:      Maintained
3907 F:      drivers/net/wireless/st/cw1200/
3908
3909 CX18 VIDEO4LINUX DRIVER
3910 M:      Andy Walls <awalls@md.metrocast.net>
3911 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3912 L:      linux-media@vger.kernel.org
3913 T:      git git://linuxtv.org/media_tree.git
3914 W:      https://linuxtv.org
3915 W:      http://www.ivtvdriver.org/index.php/Cx18
3916 S:      Maintained
3917 F:      Documentation/media/v4l-drivers/cx18*
3918 F:      drivers/media/pci/cx18/
3919 F:      include/uapi/linux/ivtv*
3920
3921 CX2341X MPEG ENCODER HELPER MODULE
3922 M:      Hans Verkuil <hverkuil@xs4all.nl>
3923 L:      linux-media@vger.kernel.org
3924 T:      git git://linuxtv.org/media_tree.git
3925 W:      https://linuxtv.org
3926 S:      Maintained
3927 F:      drivers/media/common/cx2341x*
3928 F:      include/media/cx2341x*
3929
3930 CX24120 MEDIA DRIVER
3931 M:      Jemma Denson <jdenson@gmail.com>
3932 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3933 L:      linux-media@vger.kernel.org
3934 W:      https://linuxtv.org
3935 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3936 S:      Maintained
3937 F:      drivers/media/dvb-frontends/cx24120*
3938
3939 CX88 VIDEO4LINUX DRIVER
3940 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3941 L:      linux-media@vger.kernel.org
3942 W:      https://linuxtv.org
3943 T:      git git://linuxtv.org/media_tree.git
3944 S:      Odd fixes
3945 F:      Documentation/media/v4l-drivers/cx88*
3946 F:      drivers/media/pci/cx88/
3947
3948 CXD2820R MEDIA DRIVER
3949 M:      Antti Palosaari <crope@iki.fi>
3950 L:      linux-media@vger.kernel.org
3951 W:      https://linuxtv.org
3952 W:      http://palosaari.fi/linux/
3953 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3954 T:      git git://linuxtv.org/anttip/media_tree.git
3955 S:      Maintained
3956 F:      drivers/media/dvb-frontends/cxd2820r*
3957
3958 CXGB3 ETHERNET DRIVER (CXGB3)
3959 M:      Santosh Raspatur <santosh@chelsio.com>
3960 L:      netdev@vger.kernel.org
3961 W:      http://www.chelsio.com
3962 S:      Supported
3963 F:      drivers/net/ethernet/chelsio/cxgb3/
3964
3965 CXGB3 ISCSI DRIVER (CXGB3I)
3966 M:      Karen Xie <kxie@chelsio.com>
3967 L:      linux-scsi@vger.kernel.org
3968 W:      http://www.chelsio.com
3969 S:      Supported
3970 F:      drivers/scsi/cxgbi/cxgb3i
3971
3972 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3973 M:      Steve Wise <swise@chelsio.com>
3974 L:      linux-rdma@vger.kernel.org
3975 W:      http://www.openfabrics.org
3976 S:      Supported
3977 F:      drivers/infiniband/hw/cxgb3/
3978 F:      include/uapi/rdma/cxgb3-abi.h
3979
3980 CXGB4 CRYPTO DRIVER (chcr)
3981 M:      Harsh Jain <harsh@chelsio.com>
3982 L:      linux-crypto@vger.kernel.org
3983 W:      http://www.chelsio.com
3984 S:      Supported
3985 F:      drivers/crypto/chelsio
3986
3987 CXGB4 ETHERNET DRIVER (CXGB4)
3988 M:      Ganesh Goudar <ganeshgr@chelsio.com>
3989 L:      netdev@vger.kernel.org
3990 W:      http://www.chelsio.com
3991 S:      Supported
3992 F:      drivers/net/ethernet/chelsio/cxgb4/
3993
3994 CXGB4 ISCSI DRIVER (CXGB4I)
3995 M:      Karen Xie <kxie@chelsio.com>
3996 L:      linux-scsi@vger.kernel.org
3997 W:      http://www.chelsio.com
3998 S:      Supported
3999 F:      drivers/scsi/cxgbi/cxgb4i
4000
4001 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4002 M:      Steve Wise <swise@chelsio.com>
4003 L:      linux-rdma@vger.kernel.org
4004 W:      http://www.openfabrics.org
4005 S:      Supported
4006 F:      drivers/infiniband/hw/cxgb4/
4007 F:      include/uapi/rdma/cxgb4-abi.h
4008
4009 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4010 M:      Casey Leedom <leedom@chelsio.com>
4011 L:      netdev@vger.kernel.org
4012 W:      http://www.chelsio.com
4013 S:      Supported
4014 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4015
4016 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4017 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
4018 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4019 L:      linuxppc-dev@lists.ozlabs.org
4020 S:      Supported
4021 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4022 F:      drivers/misc/cxl/
4023 F:      include/misc/cxl*
4024 F:      include/uapi/misc/cxl.h
4025 F:      Documentation/powerpc/cxl.txt
4026 F:      Documentation/ABI/testing/sysfs-class-cxl
4027
4028 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4029 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
4030 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
4031 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
4032 L:      linux-scsi@vger.kernel.org
4033 S:      Supported
4034 F:      drivers/scsi/cxlflash/
4035 F:      include/uapi/scsi/cxlflash_ioctls.h
4036 F:      Documentation/powerpc/cxlflash.txt
4037
4038 CYBERPRO FB DRIVER
4039 M:      Russell King <linux@armlinux.org.uk>
4040 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4041 W:      http://www.armlinux.org.uk/
4042 S:      Maintained
4043 F:      drivers/video/fbdev/cyber2000fb.*
4044
4045 CYCLADES ASYNC MUX DRIVER
4046 W:      http://www.cyclades.com/
4047 S:      Orphan
4048 F:      drivers/tty/cyclades.c
4049 F:      include/linux/cyclades.h
4050 F:      include/uapi/linux/cyclades.h
4051
4052 CYCLADES PC300 DRIVER
4053 W:      http://www.cyclades.com/
4054 S:      Orphan
4055 F:      drivers/net/wan/pc300*
4056
4057 CYPRESS_FIRMWARE MEDIA DRIVER
4058 M:      Antti Palosaari <crope@iki.fi>
4059 L:      linux-media@vger.kernel.org
4060 W:      https://linuxtv.org
4061 W:      http://palosaari.fi/linux/
4062 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4063 T:      git git://linuxtv.org/anttip/media_tree.git
4064 S:      Maintained
4065 F:      drivers/media/common/cypress_firmware*
4066
4067 CYTTSP TOUCHSCREEN DRIVER
4068 M:      Ferruh Yigit <fery@cypress.com>
4069 L:      linux-input@vger.kernel.org
4070 S:      Supported
4071 F:      drivers/input/touchscreen/cyttsp*
4072 F:      include/linux/input/cyttsp.h
4073
4074 D-LINK DIR-685 TOUCHKEYS DRIVER
4075 M:      Linus Walleij <linus.walleij@linaro.org>
4076 L:      linux-input@vger.kernel.org
4077 S:      Supported
4078 F:      drivers/input/dlink-dir685-touchkeys.c
4079
4080 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4081 M:      Joshua Kinard <kumba@gentoo.org>
4082 S:      Maintained
4083 F:      drivers/rtc/rtc-ds1685.c
4084 F:      include/linux/rtc/ds1685.h
4085
4086 DAMA SLAVE for AX.25
4087 M:      Joerg Reuter <jreuter@yaina.de>
4088 W:      http://yaina.de/jreuter/
4089 W:      http://www.qsl.net/dl1bke/
4090 L:      linux-hams@vger.kernel.org
4091 S:      Maintained
4092 F:      net/ax25/af_ax25.c
4093 F:      net/ax25/ax25_dev.c
4094 F:      net/ax25/ax25_ds_*
4095 F:      net/ax25/ax25_in.c
4096 F:      net/ax25/ax25_out.c
4097 F:      net/ax25/ax25_timer.c
4098 F:      net/ax25/sysctl_net_ax25.c
4099
4100 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4101 L:      netdev@vger.kernel.org
4102 S:      Orphan
4103 F:      Documentation/networking/dmfe.txt
4104 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4105
4106 DC390/AM53C974 SCSI driver
4107 M:      Hannes Reinecke <hare@suse.com>
4108 L:      linux-scsi@vger.kernel.org
4109 S:      Maintained
4110 F:      drivers/scsi/am53c974.c
4111
4112 DC395x SCSI driver
4113 M:      Oliver Neukum <oliver@neukum.org>
4114 M:      Ali Akcaagac <aliakc@web.de>
4115 M:      Jamie Lenehan <lenehan@twibble.org>
4116 L:      dc395x@twibble.org
4117 W:      http://twibble.org/dist/dc395x/
4118 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4119 S:      Maintained
4120 F:      Documentation/scsi/dc395x.txt
4121 F:      drivers/scsi/dc395x.*
4122
4123 DCCP PROTOCOL
4124 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4125 L:      dccp@vger.kernel.org
4126 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4127 S:      Maintained
4128 F:      include/linux/dccp.h
4129 F:      include/uapi/linux/dccp.h
4130 F:      include/linux/tfrc.h
4131 F:      net/dccp/
4132
4133 DECnet NETWORK LAYER
4134 W:      http://linux-decnet.sourceforge.net
4135 L:      linux-decnet-user@lists.sourceforge.net
4136 S:      Orphan
4137 F:      Documentation/networking/decnet.txt
4138 F:      net/decnet/
4139
4140 DECSTATION PLATFORM SUPPORT
4141 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4142 L:      linux-mips@linux-mips.org
4143 W:      http://www.linux-mips.org/wiki/DECstation
4144 S:      Maintained
4145 F:      arch/mips/dec/
4146 F:      arch/mips/include/asm/dec/
4147 F:      arch/mips/include/asm/mach-dec/
4148
4149 DEFXX FDDI NETWORK DRIVER
4150 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4151 S:      Maintained
4152 F:      drivers/net/fddi/defxx.*
4153
4154 DELL SMBIOS DRIVER
4155 M:      Pali Rohár <pali.rohar@gmail.com>
4156 M:      Mario Limonciello <mario.limonciello@dell.com>
4157 L:      platform-driver-x86@vger.kernel.org
4158 S:      Maintained
4159 F:      drivers/platform/x86/dell-smbios.*
4160
4161 DELL SMBIOS SMM DRIVER
4162 M:      Mario Limonciello <mario.limonciello@dell.com>
4163 L:      platform-driver-x86@vger.kernel.org
4164 S:      Maintained
4165 F:      drivers/platform/x86/dell-smbios-smm.c
4166
4167 DELL SMBIOS WMI DRIVER
4168 M:      Mario Limonciello <mario.limonciello@dell.com>
4169 L:      platform-driver-x86@vger.kernel.org
4170 S:      Maintained
4171 F:      drivers/platform/x86/dell-smbios-wmi.c
4172 F:      tools/wmi/dell-smbios-example.c
4173
4174 DELL LAPTOP DRIVER
4175 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4176 M:      Pali Rohár <pali.rohar@gmail.com>
4177 L:      platform-driver-x86@vger.kernel.org
4178 S:      Maintained
4179 F:      drivers/platform/x86/dell-laptop.c
4180
4181 DELL LAPTOP FREEFALL DRIVER
4182 M:      Pali Rohár <pali.rohar@gmail.com>
4183 S:      Maintained
4184 F:      drivers/platform/x86/dell-smo8800.c
4185
4186 DELL LAPTOP RBTN DRIVER
4187 M:      Pali Rohár <pali.rohar@gmail.com>
4188 S:      Maintained
4189 F:      drivers/platform/x86/dell-rbtn.*
4190
4191 DELL LAPTOP SMM DRIVER
4192 M:      Pali Rohár <pali.rohar@gmail.com>
4193 S:      Maintained
4194 F:      drivers/hwmon/dell-smm-hwmon.c
4195 F:      include/uapi/linux/i8k.h
4196
4197 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4198 M:      Doug Warzecha <Douglas_Warzecha@dell.com>
4199 S:      Maintained
4200 F:      Documentation/dcdbas.txt
4201 F:      drivers/firmware/dcdbas.*
4202
4203 DELL WMI NOTIFICATIONS DRIVER
4204 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4205 M:      Pali Rohár <pali.rohar@gmail.com>
4206 S:      Maintained
4207 F:      drivers/platform/x86/dell-wmi.c
4208
4209 DELL WMI DESCRIPTOR DRIVER
4210 M:      Mario Limonciello <mario.limonciello@dell.com>
4211 S:      Maintained
4212 F:      drivers/platform/x86/dell-wmi-descriptor.c
4213
4214 DELTA ST MEDIA DRIVER
4215 M:      Hugues Fruchet <hugues.fruchet@st.com>
4216 L:      linux-media@vger.kernel.org
4217 T:      git git://linuxtv.org/media_tree.git
4218 W:      https://linuxtv.org
4219 S:      Supported
4220 F:      drivers/media/platform/sti/delta
4221
4222 DENALI NAND DRIVER
4223 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4224 L:      linux-mtd@lists.infradead.org
4225 S:      Supported
4226 F:      drivers/mtd/nand/raw/denali*
4227
4228 DESIGNWARE USB2 DRD IP DRIVER
4229 M:      Minas Harutyunyan <hminas@synopsys.com>
4230 L:      linux-usb@vger.kernel.org
4231 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4232 S:      Maintained
4233 F:      drivers/usb/dwc2/
4234
4235 DESIGNWARE USB3 DRD IP DRIVER
4236 M:      Felipe Balbi <balbi@kernel.org>
4237 L:      linux-usb@vger.kernel.org
4238 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4239 S:      Maintained
4240 F:      drivers/usb/dwc3/
4241
4242 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4243 M:      Andreas Klinger <ak@it-klinger.de>
4244 L:      linux-iio@vger.kernel.org
4245 S:      Maintained
4246 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4247 F:      drivers/iio/proximity/srf*.c
4248
4249 DEVICE COREDUMP (DEV_COREDUMP)
4250 M:      Johannes Berg <johannes@sipsolutions.net>
4251 L:      linux-kernel@vger.kernel.org
4252 S:      Maintained
4253 F:      drivers/base/devcoredump.c
4254 F:      include/linux/devcoredump.h
4255
4256 DEVICE FREQUENCY (DEVFREQ)
4257 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4258 M:      Kyungmin Park <kyungmin.park@samsung.com>
4259 R:      Chanwoo Choi <cw00.choi@samsung.com>
4260 L:      linux-pm@vger.kernel.org
4261 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4262 S:      Maintained
4263 F:      drivers/devfreq/
4264 F:      include/linux/devfreq.h
4265 F:      Documentation/devicetree/bindings/devfreq/
4266
4267 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4268 M:      Chanwoo Choi <cw00.choi@samsung.com>
4269 L:      linux-pm@vger.kernel.org
4270 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4271 S:      Supported
4272 F:      drivers/devfreq/event/
4273 F:      drivers/devfreq/devfreq-event.c
4274 F:      include/linux/devfreq-event.h
4275 F:      Documentation/devicetree/bindings/devfreq/event/
4276
4277 DEVICE NUMBER REGISTRY
4278 M:      Torben Mathiasen <device@lanana.org>
4279 W:      http://lanana.org/docs/device-list/index.html
4280 S:      Maintained
4281
4282 DEVICE-MAPPER  (LVM)
4283 M:      Alasdair Kergon <agk@redhat.com>
4284 M:      Mike Snitzer <snitzer@redhat.com>
4285 M:      dm-devel@redhat.com
4286 L:      dm-devel@redhat.com
4287 W:      http://sources.redhat.com/dm
4288 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4289 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4290 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4291 S:      Maintained
4292 F:      Documentation/device-mapper/
4293 F:      drivers/md/Makefile
4294 F:      drivers/md/Kconfig
4295 F:      drivers/md/dm*
4296 F:      drivers/md/persistent-data/
4297 F:      include/linux/device-mapper.h
4298 F:      include/linux/dm-*.h
4299 F:      include/uapi/linux/dm-*.h
4300
4301 DEVLINK
4302 M:      Jiri Pirko <jiri@mellanox.com>
4303 L:      netdev@vger.kernel.org
4304 S:      Supported
4305 F:      net/core/devlink.c
4306 F:      include/net/devlink.h
4307 F:      include/uapi/linux/devlink.h
4308
4309 DIALOG SEMICONDUCTOR DRIVERS
4310 M:      Support Opensource <support.opensource@diasemi.com>
4311 W:      http://www.dialog-semiconductor.com/products
4312 S:      Supported
4313 F:      Documentation/hwmon/da90??
4314 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4315 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4316 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4317 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4318 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4319 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4320 F:      drivers/gpio/gpio-da90??.c
4321 F:      drivers/hwmon/da90??-hwmon.c
4322 F:      drivers/iio/adc/da91??-*.c
4323 F:      drivers/input/misc/da90??_onkey.c
4324 F:      drivers/input/touchscreen/da9052_tsi.c
4325 F:      drivers/leds/leds-da90??.c
4326 F:      drivers/mfd/da903x.c
4327 F:      drivers/mfd/da90??-*.c
4328 F:      drivers/mfd/da91??-*.c
4329 F:      drivers/power/supply/da9052-battery.c
4330 F:      drivers/power/supply/da91??-*.c
4331 F:      drivers/regulator/da903x.c
4332 F:      drivers/regulator/da9???-regulator.[ch]
4333 F:      drivers/thermal/da90??-thermal.c
4334 F:      drivers/rtc/rtc-da90??.c
4335 F:      drivers/video/backlight/da90??_bl.c
4336 F:      drivers/watchdog/da90??_wdt.c
4337 F:      include/linux/mfd/da903x.h
4338 F:      include/linux/mfd/da9052/
4339 F:      include/linux/mfd/da9055/
4340 F:      include/linux/mfd/da9062/
4341 F:      include/linux/mfd/da9063/
4342 F:      include/linux/mfd/da9150/
4343 F:      include/linux/regulator/da9211.h
4344 F:      include/sound/da[79]*.h
4345 F:      sound/soc/codecs/da[79]*.[ch]
4346
4347 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4348 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4349 L:      linux-gpio@vger.kernel.org
4350 S:      Maintained
4351 F:      drivers/gpio/gpio-gpio-mm.c
4352
4353 DIGI NEO AND CLASSIC PCI PRODUCTS
4354 M:      Lidza Louina <lidza.louina@gmail.com>
4355 M:      Mark Hounschell <markh@compro.net>
4356 L:      driverdev-devel@linuxdriverproject.org
4357 S:      Maintained
4358 F:      drivers/staging/dgnc/
4359
4360 DIOLAN U2C-12 I2C DRIVER
4361 M:      Guenter Roeck <linux@roeck-us.net>
4362 L:      linux-i2c@vger.kernel.org
4363 S:      Maintained
4364 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4365
4366 FILESYSTEM DIRECT ACCESS (DAX)
4367 M:      Matthew Wilcox <mawilcox@microsoft.com>
4368 M:      Ross Zwisler <zwisler@kernel.org>
4369 M:      Jan Kara <jack@suse.cz>
4370 L:      linux-fsdevel@vger.kernel.org
4371 S:      Supported
4372 F:      fs/dax.c
4373 F:      include/linux/dax.h
4374 F:      include/trace/events/fs_dax.h
4375
4376 DEVICE DIRECT ACCESS (DAX)
4377 M:      Dan Williams <dan.j.williams@intel.com>
4378 M:      Dave Jiang <dave.jiang@intel.com>
4379 M:      Ross Zwisler <zwisler@kernel.org>
4380 M:      Vishal Verma <vishal.l.verma@intel.com>
4381 L:      linux-nvdimm@lists.01.org
4382 S:      Supported
4383 F:      drivers/dax/
4384
4385 DIRECTORY NOTIFICATION (DNOTIFY)
4386 M:      Jan Kara <jack@suse.cz>
4387 R:      Amir Goldstein <amir73il@gmail.com>
4388 L:      linux-fsdevel@vger.kernel.org
4389 S:      Maintained
4390 F:      Documentation/filesystems/dnotify.txt
4391 F:      fs/notify/dnotify/
4392 F:      include/linux/dnotify.h
4393
4394 DISK GEOMETRY AND PARTITION HANDLING
4395 M:      Andries Brouwer <aeb@cwi.nl>
4396 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4397 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4398 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4399 S:      Maintained
4400
4401 DISKQUOTA
4402 M:      Jan Kara <jack@suse.com>
4403 S:      Maintained
4404 F:      Documentation/filesystems/quota.txt
4405 F:      fs/quota/
4406 F:      include/linux/quota*.h
4407 F:      include/uapi/linux/quota*.h
4408
4409 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4410 M:      Bernie Thompson <bernie@plugable.com>
4411 L:      linux-fbdev@vger.kernel.org
4412 S:      Maintained
4413 W:      http://plugable.com/category/projects/udlfb/
4414 F:      drivers/video/fbdev/udlfb.c
4415 F:      include/video/udlfb.h
4416 F:      Documentation/fb/udlfb.txt
4417
4418 DISTRIBUTED LOCK MANAGER (DLM)
4419 M:      Christine Caulfield <ccaulfie@redhat.com>
4420 M:      David Teigland <teigland@redhat.com>
4421 L:      cluster-devel@redhat.com
4422 W:      http://sources.redhat.com/cluster/
4423 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4424 S:      Supported
4425 F:      fs/dlm/
4426
4427 DMA BUFFER SHARING FRAMEWORK
4428 M:      Sumit Semwal <sumit.semwal@linaro.org>
4429 S:      Maintained
4430 L:      linux-media@vger.kernel.org
4431 L:      dri-devel@lists.freedesktop.org
4432 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4433 F:      drivers/dma-buf/
4434 F:      include/linux/dma-buf*
4435 F:      include/linux/reservation.h
4436 F:      include/linux/*fence.h
4437 F:      Documentation/driver-api/dma-buf.rst
4438 T:      git git://anongit.freedesktop.org/drm/drm-misc
4439
4440 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4441 M:      Vinod Koul <vkoul@kernel.org>
4442 L:      dmaengine@vger.kernel.org
4443 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4444 S:      Maintained
4445 F:      drivers/dma/
4446 F:      include/linux/dmaengine.h
4447 F:      include/linux/of_dma.h
4448 F:      Documentation/devicetree/bindings/dma/
4449 F:      Documentation/driver-api/dmaengine/
4450 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4451
4452 DMA MAPPING HELPERS
4453 M:      Christoph Hellwig <hch@lst.de>
4454 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4455 R:      Robin Murphy <robin.murphy@arm.com>
4456 L:      iommu@lists.linux-foundation.org
4457 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4458 W:      http://git.infradead.org/users/hch/dma-mapping.git
4459 S:      Supported
4460 F:      kernel/dma/
4461 F:      include/asm-generic/dma-mapping.h
4462 F:      include/linux/dma-direct.h
4463 F:      include/linux/dma-mapping.h
4464 F:      include/linux/dma-noncoherent.h
4465
4466 DME1737 HARDWARE MONITOR DRIVER
4467 M:      Juerg Haefliger <juergh@gmail.com>
4468 L:      linux-hwmon@vger.kernel.org
4469 S:      Maintained
4470 F:      Documentation/hwmon/dme1737
4471 F:      drivers/hwmon/dme1737.c
4472
4473 DMI/SMBIOS SUPPORT
4474 M:      Jean Delvare <jdelvare@suse.com>
4475 S:      Maintained
4476 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4477 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4478 F:      drivers/firmware/dmi-id.c
4479 F:      drivers/firmware/dmi_scan.c
4480 F:      include/linux/dmi.h
4481
4482 DOCUMENTATION
4483 M:      Jonathan Corbet <corbet@lwn.net>
4484 L:      linux-doc@vger.kernel.org
4485 S:      Maintained
4486 F:      Documentation/
4487 F:      scripts/kernel-doc
4488 X:      Documentation/ABI/
4489 X:      Documentation/devicetree/
4490 X:      Documentation/acpi
4491 X:      Documentation/power
4492 X:      Documentation/spi
4493 X:      Documentation/media
4494 T:      git git://git.lwn.net/linux.git docs-next
4495
4496 DOCUMENTATION/ITALIAN
4497 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4498 L:      linux-doc@vger.kernel.org
4499 S:      Maintained
4500 F:      Documentation/translations/it_IT
4501
4502 DONGWOON DW9714 LENS VOICE COIL DRIVER
4503 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4504 L:      linux-media@vger.kernel.org
4505 T:      git git://linuxtv.org/media_tree.git
4506 S:      Maintained
4507 F:      drivers/media/i2c/dw9714.c
4508
4509 DONGWOON DW9807 LENS VOICE COIL DRIVER
4510 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4511 L:      linux-media@vger.kernel.org
4512 T:      git git://linuxtv.org/media_tree.git
4513 S:      Maintained
4514 F:      drivers/media/i2c/dw9807.c
4515
4516 DOUBLETALK DRIVER
4517 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4518 L:      blinux-list@redhat.com
4519 S:      Maintained
4520 F:      drivers/char/dtlk.c
4521 F:      include/linux/dtlk.h
4522
4523 DPAA2 DATAPATH I/O (DPIO) DRIVER
4524 M:      Roy Pledge <Roy.Pledge@nxp.com>
4525 L:      linux-kernel@vger.kernel.org
4526 S:      Maintained
4527 F:      drivers/soc/fsl/dpio
4528
4529 DPAA2 ETHERNET DRIVER
4530 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4531 L:      linux-kernel@vger.kernel.org
4532 S:      Maintained
4533 F:      drivers/staging/fsl-dpaa2/ethernet
4534
4535 DPAA2 ETHERNET SWITCH DRIVER
4536 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4537 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4538 L:      linux-kernel@vger.kernel.org
4539 S:      Maintained
4540 F:      drivers/staging/fsl-dpaa2/ethsw
4541
4542 DPAA2 PTP CLOCK DRIVER
4543 M:      Yangbo Lu <yangbo.lu@nxp.com>
4544 L:      linux-kernel@vger.kernel.org
4545 S:      Maintained
4546 F:      drivers/staging/fsl-dpaa2/rtc
4547
4548 DPT_I2O SCSI RAID DRIVER
4549 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4550 L:      linux-scsi@vger.kernel.org
4551 W:      http://www.adaptec.com/
4552 S:      Maintained
4553 F:      drivers/scsi/dpt*
4554 F:      drivers/scsi/dpt/
4555
4556 DRBD DRIVER
4557 M:      Philipp Reisner <philipp.reisner@linbit.com>
4558 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4559 L:      drbd-dev@lists.linbit.com
4560 W:      http://www.drbd.org
4561 T:      git git://git.linbit.com/linux-drbd.git
4562 T:      git git://git.linbit.com/drbd-8.4.git
4563 S:      Supported
4564 F:      drivers/block/drbd/
4565 F:      lib/lru_cache.c
4566 F:      Documentation/blockdev/drbd/
4567
4568 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4569 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4570 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4571 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4572 S:      Supported
4573 F:      Documentation/kobject.txt
4574 F:      drivers/base/
4575 F:      fs/debugfs/
4576 F:      fs/sysfs/
4577 F:      include/linux/debugfs.h
4578 F:      include/linux/kobj*
4579 F:      lib/kobj*
4580
4581 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4582 M:      Kevin Hilman <khilman@kernel.org>
4583 M:      Nishanth Menon <nm@ti.com>
4584 S:      Maintained
4585 F:      drivers/power/avs/
4586 F:      include/linux/power/smartreflex.h
4587 L:      linux-pm@vger.kernel.org
4588
4589 DRM DRIVER FOR ARM PL111 CLCD
4590 M:      Eric Anholt <eric@anholt.net>
4591 T:      git git://anongit.freedesktop.org/drm/drm-misc
4592 S:      Supported
4593 F:      drivers/gpu/drm/pl111/
4594
4595 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4596 M:      Linus Walleij <linus.walleij@linaro.org>
4597 T:      git git://anongit.freedesktop.org/drm/drm-misc
4598 S:      Maintained
4599 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4600 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4601
4602 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4603 M:      Dave Airlie <airlied@redhat.com>
4604 S:      Odd Fixes
4605 F:      drivers/gpu/drm/ast/
4606
4607 DRM DRIVER FOR BOCHS VIRTUAL GPU
4608 M:      Gerd Hoffmann <kraxel@redhat.com>
4609 L:      virtualization@lists.linux-foundation.org
4610 T:      git git://anongit.freedesktop.org/drm/drm-misc
4611 S:      Maintained
4612 F:      drivers/gpu/drm/bochs/
4613
4614 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4615 M:      Linus Walleij <linus.walleij@linaro.org>
4616 T:      git git://anongit.freedesktop.org/drm/drm-misc
4617 S:      Maintained
4618 F:      drivers/gpu/drm/tve200/
4619
4620 DRM DRIVER FOR ILITEK ILI9225 PANELS
4621 M:      David Lechner <david@lechnology.com>
4622 S:      Maintained
4623 F:      drivers/gpu/drm/tinydrm/ili9225.c
4624 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4625
4626 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4627 S:      Orphan / Obsolete
4628 F:      drivers/gpu/drm/i810/
4629 F:      include/uapi/drm/i810_drm.h
4630
4631 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4632 S:      Orphan / Obsolete
4633 F:      drivers/gpu/drm/mga/
4634 F:      include/uapi/drm/mga_drm.h
4635
4636 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4637 M:      Dave Airlie <airlied@redhat.com>
4638 S:      Odd Fixes
4639 F:      drivers/gpu/drm/mgag200/
4640
4641 DRM DRIVER FOR MI0283QT
4642 M:      Noralf Trønnes <noralf@tronnes.org>
4643 S:      Maintained
4644 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4645 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4646
4647 DRM DRIVER FOR MSM ADRENO GPU
4648 M:      Rob Clark <robdclark@gmail.com>
4649 L:      linux-arm-msm@vger.kernel.org
4650 L:      dri-devel@lists.freedesktop.org
4651 L:      freedreno@lists.freedesktop.org
4652 T:      git git://people.freedesktop.org/~robclark/linux
4653 S:      Maintained
4654 F:      drivers/gpu/drm/msm/
4655 F:      include/uapi/drm/msm_drm.h
4656 F:      Documentation/devicetree/bindings/display/msm/
4657
4658 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4659 M:      Ben Skeggs <bskeggs@redhat.com>
4660 L:      dri-devel@lists.freedesktop.org
4661 L:      nouveau@lists.freedesktop.org
4662 T:      git git://github.com/skeggsb/linux
4663 S:      Supported
4664 F:      drivers/gpu/drm/nouveau/
4665 F:      include/uapi/drm/nouveau_drm.h
4666
4667 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
4668 M:      Stefan Mavrodiev <stefan@olimex.com>
4669 S:      Maintained
4670 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
4671 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
4672
4673 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4674 M:      Noralf Trønnes <noralf@tronnes.org>
4675 S:      Maintained
4676 F:      drivers/gpu/drm/tinydrm/repaper.c
4677 F:      Documentation/devicetree/bindings/display/repaper.txt
4678
4679 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4680 M:      Dave Airlie <airlied@redhat.com>
4681 M:      Gerd Hoffmann <kraxel@redhat.com>
4682 L:      virtualization@lists.linux-foundation.org
4683 T:      git git://anongit.freedesktop.org/drm/drm-misc
4684 S:      Obsolete
4685 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4686 F:      drivers/gpu/drm/cirrus/
4687
4688 DRM DRIVER FOR QXL VIRTUAL GPU
4689 M:      Dave Airlie <airlied@redhat.com>
4690 M:      Gerd Hoffmann <kraxel@redhat.com>
4691 L:      virtualization@lists.linux-foundation.org
4692 T:      git git://anongit.freedesktop.org/drm/drm-misc
4693 S:      Maintained
4694 F:      drivers/gpu/drm/qxl/
4695 F:      include/uapi/drm/qxl_drm.h
4696
4697 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4698 S:      Orphan / Obsolete
4699 F:      drivers/gpu/drm/r128/
4700 F:      include/uapi/drm/r128_drm.h
4701
4702 DRM DRIVER FOR SAVAGE VIDEO CARDS
4703 S:      Orphan / Obsolete
4704 F:      drivers/gpu/drm/savage/
4705 F:      include/uapi/drm/savage_drm.h
4706
4707 DRM DRIVER FOR SIS VIDEO CARDS
4708 S:      Orphan / Obsolete
4709 F:      drivers/gpu/drm/sis/
4710 F:      include/uapi/drm/sis_drm.h
4711
4712 DRM DRIVER FOR SITRONIX ST7586 PANELS
4713 M:      David Lechner <david@lechnology.com>
4714 S:      Maintained
4715 F:      drivers/gpu/drm/tinydrm/st7586.c
4716 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4717
4718 DRM DRIVER FOR SITRONIX ST7735R PANELS
4719 M:      David Lechner <david@lechnology.com>
4720 S:      Maintained
4721 F:      drivers/gpu/drm/tinydrm/st7735r.c
4722 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4723
4724 DRM DRIVER FOR TDFX VIDEO CARDS
4725 S:      Orphan / Obsolete
4726 F:      drivers/gpu/drm/tdfx/
4727
4728 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4729 M:      Dave Airlie <airlied@redhat.com>
4730 R:      Sean Paul <sean@poorly.run>
4731 L:      dri-devel@lists.freedesktop.org
4732 S:      Odd Fixes
4733 F:      drivers/gpu/drm/udl/
4734 T:      git git://anongit.freedesktop.org/drm/drm-misc
4735
4736 DRM DRIVER FOR VMWARE VIRTUAL GPU
4737 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4738 M:      Sinclair Yeh <syeh@vmware.com>
4739 M:      Thomas Hellstrom <thellstrom@vmware.com>
4740 L:      dri-devel@lists.freedesktop.org
4741 T:      git git://people.freedesktop.org/~syeh/repos_linux
4742 T:      git git://people.freedesktop.org/~thomash/linux
4743 S:      Supported
4744 F:      drivers/gpu/drm/vmwgfx/
4745 F:      include/uapi/drm/vmwgfx_drm.h
4746
4747 DRM DRIVERS
4748 M:      David Airlie <airlied@linux.ie>
4749 L:      dri-devel@lists.freedesktop.org
4750 T:      git git://anongit.freedesktop.org/drm/drm
4751 B:      https://bugs.freedesktop.org/
4752 C:      irc://chat.freenode.net/dri-devel
4753 S:      Maintained
4754 F:      drivers/gpu/drm/
4755 F:      drivers/gpu/vga/
4756 F:      Documentation/devicetree/bindings/display/
4757 F:      Documentation/devicetree/bindings/gpu/
4758 F:      Documentation/gpu/
4759 F:      include/drm/
4760 F:      include/uapi/drm/
4761 F:      include/linux/vga*
4762
4763 DRM DRIVERS AND MISC GPU PATCHES
4764 M:      Gustavo Padovan <gustavo@padovan.org>
4765 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4766 M:      Sean Paul <sean@poorly.run>
4767 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4768 S:      Maintained
4769 T:      git git://anongit.freedesktop.org/drm/drm-misc
4770 F:      Documentation/gpu/
4771 F:      drivers/gpu/vga/
4772 F:      drivers/gpu/drm/*
4773 F:      include/drm/drm*
4774 F:      include/uapi/drm/drm*
4775 F:      include/linux/vga*
4776
4777 DRM DRIVERS FOR ALLWINNER A10
4778 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4779 L:      dri-devel@lists.freedesktop.org
4780 S:      Supported
4781 F:      drivers/gpu/drm/sun4i/
4782 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4783 T:      git git://anongit.freedesktop.org/drm/drm-misc
4784
4785 DRM DRIVERS FOR AMLOGIC SOCS
4786 M:      Neil Armstrong <narmstrong@baylibre.com>
4787 L:      dri-devel@lists.freedesktop.org
4788 L:      linux-amlogic@lists.infradead.org
4789 W:      http://linux-meson.com/
4790 S:      Supported
4791 F:      drivers/gpu/drm/meson/
4792 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4793 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4794 F:      Documentation/gpu/meson.rst
4795 T:      git git://anongit.freedesktop.org/drm/drm-misc
4796
4797 DRM DRIVERS FOR ATMEL HLCDC
4798 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4799 L:      dri-devel@lists.freedesktop.org
4800 S:      Supported
4801 F:      drivers/gpu/drm/atmel-hlcdc/
4802 F:      Documentation/devicetree/bindings/display/atmel/
4803 T:      git git://anongit.freedesktop.org/drm/drm-misc
4804
4805 DRM DRIVERS FOR BRIDGE CHIPS
4806 M:      Archit Taneja <architt@codeaurora.org>
4807 M:      Andrzej Hajda <a.hajda@samsung.com>
4808 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4809 S:      Maintained
4810 T:      git git://anongit.freedesktop.org/drm/drm-misc
4811 F:      drivers/gpu/drm/bridge/
4812
4813 DRM DRIVERS FOR EXYNOS
4814 M:      Inki Dae <inki.dae@samsung.com>
4815 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4816 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4817 M:      Kyungmin Park <kyungmin.park@samsung.com>
4818 L:      dri-devel@lists.freedesktop.org
4819 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4820 S:      Supported
4821 F:      drivers/gpu/drm/exynos/
4822 F:      include/uapi/drm/exynos_drm.h
4823 F:      Documentation/devicetree/bindings/display/exynos/
4824
4825 DRM DRIVERS FOR FREESCALE DCU
4826 M:      Stefan Agner <stefan@agner.ch>
4827 M:      Alison Wang <alison.wang@nxp.com>
4828 L:      dri-devel@lists.freedesktop.org
4829 S:      Supported
4830 F:      drivers/gpu/drm/fsl-dcu/
4831 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4832 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4833 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
4834 T:      git git://anongit.freedesktop.org/drm/drm-misc
4835
4836 DRM DRIVERS FOR FREESCALE IMX
4837 M:      Philipp Zabel <p.zabel@pengutronix.de>
4838 L:      dri-devel@lists.freedesktop.org
4839 S:      Maintained
4840 F:      drivers/gpu/drm/imx/
4841 F:      drivers/gpu/ipu-v3/
4842 F:      Documentation/devicetree/bindings/display/imx/
4843
4844 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4845 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4846 L:      dri-devel@lists.freedesktop.org
4847 T:      git git://github.com/patjak/drm-gma500
4848 S:      Maintained
4849 F:      drivers/gpu/drm/gma500/
4850
4851 DRM DRIVERS FOR HISILICON
4852 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4853 M:      Rongrong Zou <zourongrong@gmail.com>
4854 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4855 R:      Chen Feng <puck.chen@hisilicon.com>
4856 L:      dri-devel@lists.freedesktop.org
4857 T:      git git://github.com/xin3liang/linux.git
4858 S:      Maintained
4859 F:      drivers/gpu/drm/hisilicon/
4860 F:      Documentation/devicetree/bindings/display/hisilicon/
4861
4862 DRM DRIVERS FOR MEDIATEK
4863 M:      CK Hu <ck.hu@mediatek.com>
4864 M:      Philipp Zabel <p.zabel@pengutronix.de>
4865 L:      dri-devel@lists.freedesktop.org
4866 S:      Supported
4867 F:      drivers/gpu/drm/mediatek/
4868 F:      Documentation/devicetree/bindings/display/mediatek/
4869
4870 DRM DRIVERS FOR NVIDIA TEGRA
4871 M:      Thierry Reding <thierry.reding@gmail.com>
4872 L:      dri-devel@lists.freedesktop.org
4873 L:      linux-tegra@vger.kernel.org
4874 T:      git git://anongit.freedesktop.org/tegra/linux.git
4875 S:      Supported
4876 F:      drivers/gpu/drm/tegra/
4877 F:      drivers/gpu/host1x/
4878 F:      include/linux/host1x.h
4879 F:      include/uapi/drm/tegra_drm.h
4880 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4881
4882 DRM DRIVERS FOR RENESAS
4883 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4884 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
4885 L:      dri-devel@lists.freedesktop.org
4886 L:      linux-renesas-soc@vger.kernel.org
4887 T:      git git://linuxtv.org/pinchartl/media drm/du/next
4888 S:      Supported
4889 F:      drivers/gpu/drm/rcar-du/
4890 F:      drivers/gpu/drm/shmobile/
4891 F:      include/linux/platform_data/shmob_drm.h
4892 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4893 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4894 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4895
4896 DRM DRIVERS FOR ROCKCHIP
4897 M:      Sandy Huang <hjc@rock-chips.com>
4898 M:      Heiko Stübner <heiko@sntech.de>
4899 L:      dri-devel@lists.freedesktop.org
4900 S:      Maintained
4901 F:      drivers/gpu/drm/rockchip/
4902 F:      Documentation/devicetree/bindings/display/rockchip/
4903 T:      git git://anongit.freedesktop.org/drm/drm-misc
4904
4905 DRM DRIVERS FOR STI
4906 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4907 M:      Vincent Abriou <vincent.abriou@st.com>
4908 L:      dri-devel@lists.freedesktop.org
4909 T:      git git://anongit.freedesktop.org/drm/drm-misc
4910 S:      Maintained
4911 F:      drivers/gpu/drm/sti
4912 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4913
4914 DRM DRIVERS FOR STM
4915 M:      Yannick Fertre <yannick.fertre@st.com>
4916 M:      Philippe Cornu <philippe.cornu@st.com>
4917 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4918 M:      Vincent Abriou <vincent.abriou@st.com>
4919 L:      dri-devel@lists.freedesktop.org
4920 T:      git git://anongit.freedesktop.org/drm/drm-misc
4921 S:      Maintained
4922 F:      drivers/gpu/drm/stm
4923 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4924
4925 DRM DRIVERS FOR TI LCDC
4926 M:      Jyri Sarha <jsarha@ti.com>
4927 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4928 L:      dri-devel@lists.freedesktop.org
4929 S:      Maintained
4930 F:      drivers/gpu/drm/tilcdc/
4931 F:      Documentation/devicetree/bindings/display/tilcdc/
4932
4933 DRM DRIVERS FOR TI OMAP
4934 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4935 L:      dri-devel@lists.freedesktop.org
4936 S:      Maintained
4937 F:      drivers/gpu/drm/omapdrm/
4938 F:      Documentation/devicetree/bindings/display/ti/
4939
4940 DRM DRIVERS FOR V3D
4941 M:      Eric Anholt <eric@anholt.net>
4942 S:      Supported
4943 F:      drivers/gpu/drm/v3d/
4944 F:      include/uapi/drm/v3d_drm.h
4945 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
4946 T:      git git://anongit.freedesktop.org/drm/drm-misc
4947
4948 DRM DRIVERS FOR VC4
4949 M:      Eric Anholt <eric@anholt.net>
4950 T:      git git://github.com/anholt/linux
4951 S:      Supported
4952 F:      drivers/gpu/drm/vc4/
4953 F:      include/uapi/drm/vc4_drm.h
4954 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4955 T:      git git://anongit.freedesktop.org/drm/drm-misc
4956
4957 DRM DRIVERS FOR VIVANTE GPU IP
4958 M:      Lucas Stach <l.stach@pengutronix.de>
4959 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4960 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4961 L:      etnaviv@lists.freedesktop.org
4962 L:      dri-devel@lists.freedesktop.org
4963 S:      Maintained
4964 F:      drivers/gpu/drm/etnaviv/
4965 F:      include/uapi/drm/etnaviv_drm.h
4966 F:      Documentation/devicetree/bindings/display/etnaviv/
4967
4968 DRM DRIVERS FOR ZTE ZX
4969 M:      Shawn Guo <shawnguo@kernel.org>
4970 L:      dri-devel@lists.freedesktop.org
4971 S:      Maintained
4972 F:      drivers/gpu/drm/zte/
4973 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4974 T:      git git://anongit.freedesktop.org/drm/drm-misc
4975
4976 DRM PANEL DRIVERS
4977 M:      Thierry Reding <thierry.reding@gmail.com>
4978 L:      dri-devel@lists.freedesktop.org
4979 T:      git git://anongit.freedesktop.org/drm/drm-misc
4980 S:      Maintained
4981 F:      drivers/gpu/drm/drm_panel.c
4982 F:      drivers/gpu/drm/panel/
4983 F:      include/drm/drm_panel.h
4984 F:      Documentation/devicetree/bindings/display/panel/
4985
4986 DRM TINYDRM DRIVERS
4987 M:      Noralf Trønnes <noralf@tronnes.org>
4988 W:      https://github.com/notro/tinydrm/wiki/Development
4989 T:      git git://anongit.freedesktop.org/drm/drm-misc
4990 S:      Maintained
4991 F:      drivers/gpu/drm/tinydrm/
4992 F:      include/drm/tinydrm/
4993
4994 DRM DRIVERS FOR XEN
4995 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
4996 T:      git git://anongit.freedesktop.org/drm/drm-misc
4997 L:      dri-devel@lists.freedesktop.org
4998 L:      xen-devel@lists.xen.org
4999 S:      Supported
5000 F:      drivers/gpu/drm/xen/
5001 F:      Documentation/gpu/xen-front.rst
5002
5003 DRM TTM SUBSYSTEM
5004 M:      Christian Koenig <christian.koenig@amd.com>
5005 M:      Huang Rui <ray.huang@amd.com>
5006 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5007 T:      git git://people.freedesktop.org/~agd5f/linux
5008 S:      Maintained
5009 L:      dri-devel@lists.freedesktop.org
5010 F:      include/drm/ttm/
5011 F:      drivers/gpu/drm/ttm/
5012
5013 DSBR100 USB FM RADIO DRIVER
5014 M:      Alexey Klimov <klimov.linux@gmail.com>
5015 L:      linux-media@vger.kernel.org
5016 T:      git git://linuxtv.org/media_tree.git
5017 S:      Maintained
5018 F:      drivers/media/radio/dsbr100.c
5019
5020 DSCC4 DRIVER
5021 M:      Francois Romieu <romieu@fr.zoreil.com>
5022 L:      netdev@vger.kernel.org
5023 S:      Maintained
5024 F:      drivers/net/wan/dscc4.c
5025
5026 DT3155 MEDIA DRIVER
5027 M:      Hans Verkuil <hverkuil@xs4all.nl>
5028 L:      linux-media@vger.kernel.org
5029 T:      git git://linuxtv.org/media_tree.git
5030 W:      https://linuxtv.org
5031 S:      Odd Fixes
5032 F:      drivers/media/pci/dt3155/
5033
5034 DVB_USB_AF9015 MEDIA DRIVER
5035 M:      Antti Palosaari <crope@iki.fi>
5036 L:      linux-media@vger.kernel.org
5037 W:      https://linuxtv.org
5038 W:      http://palosaari.fi/linux/
5039 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5040 T:      git git://linuxtv.org/anttip/media_tree.git
5041 S:      Maintained
5042 F:      drivers/media/usb/dvb-usb-v2/af9015*
5043
5044 DVB_USB_AF9035 MEDIA DRIVER
5045 M:      Antti Palosaari <crope@iki.fi>
5046 L:      linux-media@vger.kernel.org
5047 W:      https://linuxtv.org
5048 W:      http://palosaari.fi/linux/
5049 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5050 T:      git git://linuxtv.org/anttip/media_tree.git
5051 S:      Maintained
5052 F:      drivers/media/usb/dvb-usb-v2/af9035*
5053
5054 DVB_USB_ANYSEE MEDIA DRIVER
5055 M:      Antti Palosaari <crope@iki.fi>
5056 L:      linux-media@vger.kernel.org
5057 W:      https://linuxtv.org
5058 W:      http://palosaari.fi/linux/
5059 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5060 T:      git git://linuxtv.org/anttip/media_tree.git
5061 S:      Maintained
5062 F:      drivers/media/usb/dvb-usb-v2/anysee*
5063
5064 DVB_USB_AU6610 MEDIA DRIVER
5065 M:      Antti Palosaari <crope@iki.fi>
5066 L:      linux-media@vger.kernel.org
5067 W:      https://linuxtv.org
5068 W:      http://palosaari.fi/linux/
5069 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5070 T:      git git://linuxtv.org/anttip/media_tree.git
5071 S:      Maintained
5072 F:      drivers/media/usb/dvb-usb-v2/au6610*
5073
5074 DVB_USB_CE6230 MEDIA DRIVER
5075 M:      Antti Palosaari <crope@iki.fi>
5076 L:      linux-media@vger.kernel.org
5077 W:      https://linuxtv.org
5078 W:      http://palosaari.fi/linux/
5079 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5080 T:      git git://linuxtv.org/anttip/media_tree.git
5081 S:      Maintained
5082 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5083
5084 DVB_USB_CXUSB MEDIA DRIVER
5085 M:      Michael Krufky <mkrufky@linuxtv.org>
5086 L:      linux-media@vger.kernel.org
5087 W:      https://linuxtv.org
5088 W:      http://github.com/mkrufky
5089 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5090 T:      git git://linuxtv.org/media_tree.git
5091 S:      Maintained
5092 F:      drivers/media/usb/dvb-usb/cxusb*
5093
5094 DVB_USB_EC168 MEDIA DRIVER
5095 M:      Antti Palosaari <crope@iki.fi>
5096 L:      linux-media@vger.kernel.org
5097 W:      https://linuxtv.org
5098 W:      http://palosaari.fi/linux/
5099 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5100 T:      git git://linuxtv.org/anttip/media_tree.git
5101 S:      Maintained
5102 F:      drivers/media/usb/dvb-usb-v2/ec168*
5103
5104 DVB_USB_GL861 MEDIA DRIVER
5105 M:      Antti Palosaari <crope@iki.fi>
5106 L:      linux-media@vger.kernel.org
5107 W:      https://linuxtv.org
5108 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5109 T:      git git://linuxtv.org/anttip/media_tree.git
5110 S:      Maintained
5111 F:      drivers/media/usb/dvb-usb-v2/gl861*
5112
5113 DVB_USB_MXL111SF MEDIA DRIVER
5114 M:      Michael Krufky <mkrufky@linuxtv.org>
5115 L:      linux-media@vger.kernel.org
5116 W:      https://linuxtv.org
5117 W:      http://github.com/mkrufky
5118 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5119 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5120 S:      Maintained
5121 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5122
5123 DVB_USB_RTL28XXU MEDIA DRIVER
5124 M:      Antti Palosaari <crope@iki.fi>
5125 L:      linux-media@vger.kernel.org
5126 W:      https://linuxtv.org
5127 W:      http://palosaari.fi/linux/
5128 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5129 T:      git git://linuxtv.org/anttip/media_tree.git
5130 S:      Maintained
5131 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5132
5133 DVB_USB_V2 MEDIA DRIVER
5134 M:      Antti Palosaari <crope@iki.fi>
5135 L:      linux-media@vger.kernel.org
5136 W:      https://linuxtv.org
5137 W:      http://palosaari.fi/linux/
5138 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5139 T:      git git://linuxtv.org/anttip/media_tree.git
5140 S:      Maintained
5141 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5142 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5143
5144 DYNAMIC DEBUG
5145 M:      Jason Baron <jbaron@akamai.com>
5146 S:      Maintained
5147 F:      lib/dynamic_debug.c
5148 F:      include/linux/dynamic_debug.h
5149
5150 DYNAMIC INTERRUPT MODERATION
5151 M:      Tal Gilboa <talgi@mellanox.com>
5152 S:      Maintained
5153 F:      include/linux/net_dim.h
5154
5155 DZ DECSTATION DZ11 SERIAL DRIVER
5156 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5157 S:      Maintained
5158 F:      drivers/tty/serial/dz.*
5159
5160 E3X0 POWER BUTTON DRIVER
5161 M:      Moritz Fischer <moritz.fischer@ettus.com>
5162 L:      usrp-users@lists.ettus.com
5163 W:      http://www.ettus.com
5164 S:      Supported
5165 F:      drivers/input/misc/e3x0-button.c
5166 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5167
5168 E4000 MEDIA DRIVER
5169 M:      Antti Palosaari <crope@iki.fi>
5170 L:      linux-media@vger.kernel.org
5171 W:      https://linuxtv.org
5172 W:      http://palosaari.fi/linux/
5173 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5174 T:      git git://linuxtv.org/anttip/media_tree.git
5175 S:      Maintained
5176 F:      drivers/media/tuners/e4000*
5177
5178 EARTH_PT1 MEDIA DRIVER
5179 M:      Akihiro Tsukada <tskd08@gmail.com>
5180 L:      linux-media@vger.kernel.org
5181 S:      Odd Fixes
5182 F:      drivers/media/pci/pt1/
5183
5184 EARTH_PT3 MEDIA DRIVER
5185 M:      Akihiro Tsukada <tskd08@gmail.com>
5186 L:      linux-media@vger.kernel.org
5187 S:      Odd Fixes
5188 F:      drivers/media/pci/pt3/
5189
5190 EC100 MEDIA DRIVER
5191 M:      Antti Palosaari <crope@iki.fi>
5192 L:      linux-media@vger.kernel.org
5193 W:      https://linuxtv.org
5194 W:      http://palosaari.fi/linux/
5195 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5196 T:      git git://linuxtv.org/anttip/media_tree.git
5197 S:      Maintained
5198 F:      drivers/media/dvb-frontends/ec100*
5199
5200 ECRYPT FILE SYSTEM
5201 M:      Tyler Hicks <tyhicks@canonical.com>
5202 L:      ecryptfs@vger.kernel.org
5203 W:      http://ecryptfs.org
5204 W:      https://launchpad.net/ecryptfs
5205 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5206 S:      Supported
5207 F:      Documentation/filesystems/ecryptfs.txt
5208 F:      fs/ecryptfs/
5209
5210 EDAC-AMD64
5211 M:      Borislav Petkov <bp@alien8.de>
5212 L:      linux-edac@vger.kernel.org
5213 S:      Maintained
5214 F:      drivers/edac/amd64_edac*
5215
5216 EDAC-CALXEDA
5217 M:      Robert Richter <rric@kernel.org>
5218 L:      linux-edac@vger.kernel.org
5219 S:      Maintained
5220 F:      drivers/edac/highbank*
5221
5222 EDAC-CAVIUM OCTEON
5223 M:      Ralf Baechle <ralf@linux-mips.org>
5224 M:      David Daney <david.daney@cavium.com>
5225 L:      linux-edac@vger.kernel.org
5226 L:      linux-mips@linux-mips.org
5227 S:      Supported
5228 F:      drivers/edac/octeon_edac*
5229
5230 EDAC-CAVIUM THUNDERX
5231 M:      David Daney <david.daney@cavium.com>
5232 M:      Jan Glauber <jglauber@cavium.com>
5233 L:      linux-edac@vger.kernel.org
5234 S:      Supported
5235 F:      drivers/edac/thunderx_edac*
5236
5237 EDAC-CORE
5238 M:      Borislav Petkov <bp@alien8.de>
5239 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5240 L:      linux-edac@vger.kernel.org
5241 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5242 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5243 S:      Supported
5244 F:      Documentation/admin-guide/ras.rst
5245 F:      Documentation/driver-api/edac.rst
5246 F:      drivers/edac/
5247 F:      include/linux/edac.h
5248
5249 EDAC-E752X
5250 M:      Mark Gross <mark.gross@intel.com>
5251 L:      linux-edac@vger.kernel.org
5252 S:      Maintained
5253 F:      drivers/edac/e752x_edac.c
5254
5255 EDAC-E7XXX
5256 L:      linux-edac@vger.kernel.org
5257 S:      Maintained
5258 F:      drivers/edac/e7xxx_edac.c
5259
5260 EDAC-FSL_DDR
5261 M:      York Sun <york.sun@nxp.com>
5262 L:      linux-edac@vger.kernel.org
5263 S:      Maintained
5264 F:      drivers/edac/fsl_ddr_edac.*
5265
5266 EDAC-GHES
5267 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5268 L:      linux-edac@vger.kernel.org
5269 S:      Maintained
5270 F:      drivers/edac/ghes_edac.c
5271
5272 EDAC-I3000
5273 L:      linux-edac@vger.kernel.org
5274 S:      Orphan
5275 F:      drivers/edac/i3000_edac.c
5276
5277 EDAC-I5000
5278 L:      linux-edac@vger.kernel.org
5279 S:      Maintained
5280 F:      drivers/edac/i5000_edac.c
5281
5282 EDAC-I5400
5283 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5284 L:      linux-edac@vger.kernel.org
5285 S:      Maintained
5286 F:      drivers/edac/i5400_edac.c
5287
5288 EDAC-I7300
5289 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5290 L:      linux-edac@vger.kernel.org
5291 S:      Maintained
5292 F:      drivers/edac/i7300_edac.c
5293
5294 EDAC-I7CORE
5295 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5296 L:      linux-edac@vger.kernel.org
5297 S:      Maintained
5298 F:      drivers/edac/i7core_edac.c
5299
5300 EDAC-I82443BXGX
5301 M:      Tim Small <tim@buttersideup.com>
5302 L:      linux-edac@vger.kernel.org
5303 S:      Maintained
5304 F:      drivers/edac/i82443bxgx_edac.c
5305
5306 EDAC-I82975X
5307 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5308 M:      "Arvind R." <arvino55@gmail.com>
5309 L:      linux-edac@vger.kernel.org
5310 S:      Maintained
5311 F:      drivers/edac/i82975x_edac.c
5312
5313 EDAC-IE31200
5314 M:      Jason Baron <jbaron@akamai.com>
5315 L:      linux-edac@vger.kernel.org
5316 S:      Maintained
5317 F:      drivers/edac/ie31200_edac.c
5318
5319 EDAC-MPC85XX
5320 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5321 L:      linux-edac@vger.kernel.org
5322 S:      Maintained
5323 F:      drivers/edac/mpc85xx_edac.[ch]
5324
5325 EDAC-PASEMI
5326 M:      Egor Martovetsky <egor@pasemi.com>
5327 L:      linux-edac@vger.kernel.org
5328 S:      Maintained
5329 F:      drivers/edac/pasemi_edac.c
5330
5331 EDAC-PND2
5332 M:      Tony Luck <tony.luck@intel.com>
5333 L:      linux-edac@vger.kernel.org
5334 S:      Maintained
5335 F:      drivers/edac/pnd2_edac.[ch]
5336
5337 EDAC-R82600
5338 M:      Tim Small <tim@buttersideup.com>
5339 L:      linux-edac@vger.kernel.org
5340 S:      Maintained
5341 F:      drivers/edac/r82600_edac.c
5342
5343 EDAC-SBRIDGE
5344 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5345 L:      linux-edac@vger.kernel.org
5346 S:      Maintained
5347 F:      drivers/edac/sb_edac.c
5348
5349 EDAC-SKYLAKE
5350 M:      Tony Luck <tony.luck@intel.com>
5351 L:      linux-edac@vger.kernel.org
5352 S:      Maintained
5353 F:      drivers/edac/skx_edac.c
5354
5355 EDAC-TI
5356 M:      Tero Kristo <t-kristo@ti.com>
5357 L:      linux-edac@vger.kernel.org
5358 S:      Maintained
5359 F:      drivers/edac/ti_edac.c
5360
5361 EDIROL UA-101/UA-1000 DRIVER
5362 M:      Clemens Ladisch <clemens@ladisch.de>
5363 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5364 T:      git git://git.alsa-project.org/alsa-kernel.git
5365 S:      Maintained
5366 F:      sound/usb/misc/ua101.c
5367
5368 EFI TEST DRIVER
5369 L:      linux-efi@vger.kernel.org
5370 M:      Ivan Hu <ivan.hu@canonical.com>
5371 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5372 S:      Maintained
5373 F:      drivers/firmware/efi/test/
5374
5375 EFI VARIABLE FILESYSTEM
5376 M:      Matthew Garrett <matthew.garrett@nebula.com>
5377 M:      Jeremy Kerr <jk@ozlabs.org>
5378 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5379 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5380 L:      linux-efi@vger.kernel.org
5381 S:      Maintained
5382 F:      fs/efivarfs/
5383
5384 EFIFB FRAMEBUFFER DRIVER
5385 L:      linux-fbdev@vger.kernel.org
5386 M:      Peter Jones <pjones@redhat.com>
5387 S:      Maintained
5388 F:      drivers/video/fbdev/efifb.c
5389
5390 EFS FILESYSTEM
5391 W:      http://aeschi.ch.eu.org/efs/
5392 S:      Orphan
5393 F:      fs/efs/
5394
5395 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5396 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5397 L:      netdev@vger.kernel.org
5398 S:      Maintained
5399 F:      drivers/net/ethernet/ibm/ehea/
5400
5401 EM28XX VIDEO4LINUX DRIVER
5402 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5403 L:      linux-media@vger.kernel.org
5404 W:      https://linuxtv.org
5405 T:      git git://linuxtv.org/media_tree.git
5406 S:      Maintained
5407 F:      drivers/media/usb/em28xx/
5408 F:      Documentation/media/v4l-drivers/em28xx*
5409
5410 EMBEDDED LINUX
5411 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5412 M:      Matt Mackall <mpm@selenic.com>
5413 M:      David Woodhouse <dwmw2@infradead.org>
5414 L:      linux-embedded@vger.kernel.org
5415 S:      Maintained
5416
5417 Emulex 10Gbps iSCSI - OneConnect DRIVER
5418 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5419 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5420 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5421 L:      linux-scsi@vger.kernel.org
5422 W:      http://www.broadcom.com
5423 S:      Supported
5424 F:      drivers/scsi/be2iscsi/
5425
5426 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5427 M:      Sathya Perla <sathya.perla@broadcom.com>
5428 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5429 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5430 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5431 L:      netdev@vger.kernel.org
5432 W:      http://www.emulex.com
5433 S:      Supported
5434 F:      drivers/net/ethernet/emulex/benet/
5435
5436 EMULEX ONECONNECT ROCE DRIVER
5437 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5438 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5439 L:      linux-rdma@vger.kernel.org
5440 W:      http://www.broadcom.com
5441 S:      Odd Fixes
5442 F:      drivers/infiniband/hw/ocrdma/
5443 F:      include/uapi/rdma/ocrdma-abi.h
5444
5445 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5446 M:      James Smart <james.smart@broadcom.com>
5447 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5448 L:      linux-scsi@vger.kernel.org
5449 W:      http://www.broadcom.com
5450 S:      Supported
5451 F:      drivers/scsi/lpfc/
5452
5453 ENE CB710 FLASH CARD READER DRIVER
5454 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5455 S:      Maintained
5456 F:      drivers/misc/cb710/
5457 F:      drivers/mmc/host/cb710-mmc.*
5458 F:      include/linux/cb710.h
5459
5460 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5461 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5462 S:      Maintained
5463 F:      drivers/media/rc/ene_ir.*
5464
5465 EPSON S1D13XXX FRAMEBUFFER DRIVER
5466 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5467 S:      Maintained
5468 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5469 F:      drivers/video/fbdev/s1d13xxxfb.c
5470 F:      include/video/s1d13xxxfb.h
5471
5472 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5473 M:      Jeff Layton <jlayton@kernel.org>
5474 S:      Maintained
5475 F:      lib/errseq.c
5476 F:      include/linux/errseq.h
5477
5478 ET131X NETWORK DRIVER
5479 M:      Mark Einon <mark.einon@gmail.com>
5480 S:      Odd Fixes
5481 F:      drivers/net/ethernet/agere/
5482
5483 ETHERNET BRIDGE
5484 M:      Stephen Hemminger <stephen@networkplumber.org>
5485 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5486 L:      netdev@vger.kernel.org
5487 W:      http://www.linuxfoundation.org/en/Net:Bridge
5488 S:      Maintained
5489 F:      include/linux/netfilter_bridge/
5490 F:      net/bridge/
5491
5492 ETHERNET PHY LIBRARY
5493 M:      Andrew Lunn <andrew@lunn.ch>
5494 M:      Florian Fainelli <f.fainelli@gmail.com>
5495 L:      netdev@vger.kernel.org
5496 S:      Maintained
5497 F:      Documentation/ABI/testing/sysfs-bus-mdio
5498 F:      Documentation/devicetree/bindings/net/mdio*
5499 F:      Documentation/networking/phy.txt
5500 F:      drivers/net/phy/
5501 F:      drivers/of/of_mdio.c
5502 F:      drivers/of/of_net.c
5503 F:      include/linux/*mdio*.h
5504 F:      include/linux/of_net.h
5505 F:      include/linux/phy.h
5506 F:      include/linux/phy_fixed.h
5507 F:      include/linux/platform_data/mdio-bcm-unimac.h
5508 F:      include/trace/events/mdio.h
5509 F:      include/uapi/linux/mdio.h
5510 F:      include/uapi/linux/mii.h
5511
5512 EXT2 FILE SYSTEM
5513 M:      Jan Kara <jack@suse.com>
5514 L:      linux-ext4@vger.kernel.org
5515 S:      Maintained
5516 F:      Documentation/filesystems/ext2.txt
5517 F:      fs/ext2/
5518 F:      include/linux/ext2*
5519
5520 EXT4 FILE SYSTEM
5521 M:      "Theodore Ts'o" <tytso@mit.edu>
5522 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5523 L:      linux-ext4@vger.kernel.org
5524 W:      http://ext4.wiki.kernel.org
5525 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5526 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5527 S:      Maintained
5528 F:      Documentation/filesystems/ext4.txt
5529 F:      fs/ext4/
5530
5531 Extended Verification Module (EVM)
5532 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5533 L:      linux-integrity@vger.kernel.org
5534 S:      Supported
5535 F:      security/integrity/evm/
5536
5537 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5538 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5539 L:      linux-efi@vger.kernel.org
5540 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5541 S:      Maintained
5542 F:      Documentation/efi-stub.txt
5543 F:      arch/*/kernel/efi.c
5544 F:      arch/x86/boot/compressed/eboot.[ch]
5545 F:      arch/*/include/asm/efi.h
5546 F:      arch/x86/platform/efi/
5547 F:      drivers/firmware/efi/
5548 F:      include/linux/efi*.h
5549 F:      arch/arm/boot/compressed/efi-header.S
5550 F:      arch/arm64/kernel/efi-entry.S
5551
5552 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5553 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5554 M:      Chanwoo Choi <cw00.choi@samsung.com>
5555 L:      linux-kernel@vger.kernel.org
5556 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5557 S:      Maintained
5558 F:      drivers/extcon/
5559 F:      include/linux/extcon/
5560 F:      include/linux/extcon.h
5561 F:      Documentation/extcon/
5562 F:      Documentation/devicetree/bindings/extcon/
5563
5564 EXYNOS DP DRIVER
5565 M:      Jingoo Han <jingoohan1@gmail.com>
5566 L:      dri-devel@lists.freedesktop.org
5567 S:      Maintained
5568 F:      drivers/gpu/drm/exynos/exynos_dp*
5569
5570 EXYNOS SYSMMU (IOMMU) driver
5571 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5572 L:      iommu@lists.linux-foundation.org
5573 S:      Maintained
5574 F:      drivers/iommu/exynos-iommu.c
5575
5576 EZchip NPS platform support
5577 M:      Vineet Gupta <vgupta@synopsys.com>
5578 M:      Ofer Levi <oferle@mellanox.com>
5579 S:      Supported
5580 F:      arch/arc/plat-eznps
5581 F:      arch/arc/boot/dts/eznps.dts
5582
5583 F2FS FILE SYSTEM
5584 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5585 M:      Chao Yu <yuchao0@huawei.com>
5586 L:      linux-f2fs-devel@lists.sourceforge.net
5587 W:      https://f2fs.wiki.kernel.org/
5588 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5589 S:      Maintained
5590 F:      Documentation/filesystems/f2fs.txt
5591 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5592 F:      fs/f2fs/
5593 F:      include/linux/f2fs_fs.h
5594 F:      include/trace/events/f2fs.h
5595
5596 F71805F HARDWARE MONITORING DRIVER
5597 M:      Jean Delvare <jdelvare@suse.com>
5598 L:      linux-hwmon@vger.kernel.org
5599 S:      Maintained
5600 F:      Documentation/hwmon/f71805f
5601 F:      drivers/hwmon/f71805f.c
5602
5603 FADDR2LINE
5604 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5605 S:      Maintained
5606 F:      scripts/faddr2line
5607
5608 FAILOVER MODULE
5609 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5610 L:      netdev@vger.kernel.org
5611 S:      Supported
5612 F:      net/core/failover.c
5613 F:      include/net/failover.h
5614 F:      Documentation/networking/failover.rst
5615
5616 FANOTIFY
5617 M:      Jan Kara <jack@suse.cz>
5618 R:      Amir Goldstein <amir73il@gmail.com>
5619 L:      linux-fsdevel@vger.kernel.org
5620 S:      Maintained
5621 F:      fs/notify/fanotify/
5622 F:      include/linux/fanotify.h
5623 F:      include/uapi/linux/fanotify.h
5624
5625 FARSYNC SYNCHRONOUS DRIVER
5626 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5627 W:      http://www.farsite.co.uk/
5628 S:      Supported
5629 F:      drivers/net/wan/farsync.*
5630
5631 FAULT INJECTION SUPPORT
5632 M:      Akinobu Mita <akinobu.mita@gmail.com>
5633 S:      Supported
5634 F:      Documentation/fault-injection/
5635 F:      lib/fault-inject.c
5636
5637 FBTFT Framebuffer drivers
5638 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5639 L:      dri-devel@lists.freedesktop.org
5640 L:      linux-fbdev@vger.kernel.org
5641 S:      Maintained
5642 F:      drivers/staging/fbtft/
5643
5644 FC0011 TUNER DRIVER
5645 M:      Michael Buesch <m@bues.ch>
5646 L:      linux-media@vger.kernel.org
5647 S:      Maintained
5648 F:      drivers/media/tuners/fc0011.h
5649 F:      drivers/media/tuners/fc0011.c
5650
5651 FC2580 MEDIA DRIVER
5652 M:      Antti Palosaari <crope@iki.fi>
5653 L:      linux-media@vger.kernel.org
5654 W:      https://linuxtv.org
5655 W:      http://palosaari.fi/linux/
5656 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5657 T:      git git://linuxtv.org/anttip/media_tree.git
5658 S:      Maintained
5659 F:      drivers/media/tuners/fc2580*
5660
5661 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5662 M:      Johannes Thumshirn <jth@kernel.org>
5663 L:      linux-scsi@vger.kernel.org
5664 W:      www.Open-FCoE.org
5665 S:      Supported
5666 F:      drivers/scsi/libfc/
5667 F:      drivers/scsi/fcoe/
5668 F:      include/scsi/fc/
5669 F:      include/scsi/libfc.h
5670 F:      include/scsi/libfcoe.h
5671 F:      include/uapi/scsi/fc/
5672
5673 FILE LOCKING (flock() and fcntl()/lockf())
5674 M:      Jeff Layton <jlayton@kernel.org>
5675 M:      "J. Bruce Fields" <bfields@fieldses.org>
5676 L:      linux-fsdevel@vger.kernel.org
5677 S:      Maintained
5678 F:      include/linux/fcntl.h
5679 F:      include/uapi/linux/fcntl.h
5680 F:      fs/fcntl.c
5681 F:      fs/locks.c
5682
5683 FILESYSTEMS (VFS and infrastructure)
5684 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5685 L:      linux-fsdevel@vger.kernel.org
5686 S:      Maintained
5687 F:      fs/*
5688 F:      include/linux/fs.h
5689 F:      include/uapi/linux/fs.h
5690
5691 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5692 M:      Riku Voipio <riku.voipio@iki.fi>
5693 L:      linux-hwmon@vger.kernel.org
5694 S:      Maintained
5695 F:      drivers/hwmon/f75375s.c
5696 F:      include/linux/f75375s.h
5697
5698 FIREWIRE AUDIO DRIVERS
5699 M:      Clemens Ladisch <clemens@ladisch.de>
5700 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5701 T:      git git://git.alsa-project.org/alsa-kernel.git
5702 S:      Maintained
5703 F:      sound/firewire/
5704
5705 FIREWIRE MEDIA DRIVERS (firedtv)
5706 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5707 L:      linux-media@vger.kernel.org
5708 L:      linux1394-devel@lists.sourceforge.net
5709 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5710 S:      Maintained
5711 F:      drivers/media/firewire/
5712
5713 FIREWIRE SBP-2 TARGET
5714 M:      Chris Boot <bootc@bootc.net>
5715 L:      linux-scsi@vger.kernel.org
5716 L:      target-devel@vger.kernel.org
5717 L:      linux1394-devel@lists.sourceforge.net
5718 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5719 S:      Maintained
5720 F:      drivers/target/sbp/
5721
5722 FIREWIRE SUBSYSTEM
5723 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5724 L:      linux1394-devel@lists.sourceforge.net
5725 W:      http://ieee1394.wiki.kernel.org/
5726 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5727 S:      Maintained
5728 F:      drivers/firewire/
5729 F:      include/linux/firewire.h
5730 F:      include/uapi/linux/firewire*.h
5731 F:      tools/firewire/
5732
5733 FIRMWARE LOADER (request_firmware)
5734 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5735 L:      linux-kernel@vger.kernel.org
5736 S:      Maintained
5737 F:      Documentation/firmware_class/
5738 F:      drivers/base/firmware_loader/
5739 F:      include/linux/firmware.h
5740
5741 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5742 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5743 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5744 S:      Maintained
5745 F:      drivers/block/rsxx/
5746
5747 FLOPPY DRIVER
5748 M:      Jiri Kosina <jikos@kernel.org>
5749 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5750 S:      Odd fixes
5751 F:      drivers/block/floppy.c
5752
5753 FMC SUBSYSTEM
5754 M:      Alessandro Rubini <rubini@gnudd.com>
5755 W:      http://www.ohwr.org/projects/fmc-bus
5756 S:      Supported
5757 F:      drivers/fmc/
5758 F:      include/linux/fmc*.h
5759 F:      include/linux/ipmi-fru.h
5760 K:      fmc_d.*register
5761
5762 FPGA MANAGER FRAMEWORK
5763 M:      Alan Tull <atull@kernel.org>
5764 M:      Moritz Fischer <mdf@kernel.org>
5765 L:      linux-fpga@vger.kernel.org
5766 S:      Maintained
5767 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5768 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5769 F:      Documentation/fpga/
5770 F:      Documentation/driver-api/fpga/
5771 F:      Documentation/devicetree/bindings/fpga/
5772 F:      drivers/fpga/
5773 F:      include/linux/fpga/
5774 W:      http://www.rocketboards.org
5775
5776 FPGA DFL DRIVERS
5777 M:      Wu Hao <hao.wu@intel.com>
5778 L:      linux-fpga@vger.kernel.org
5779 S:      Maintained
5780 F:      Documentation/fpga/dfl.txt
5781 F:      include/uapi/linux/fpga-dfl.h
5782 F:      drivers/fpga/dfl*
5783
5784 FPU EMULATOR
5785 M:      Bill Metzenthen <billm@melbpc.org.au>
5786 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5787 S:      Maintained
5788 F:      arch/x86/math-emu/
5789
5790 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5791 L:      netdev@vger.kernel.org
5792 S:      Orphan
5793 F:      drivers/net/wan/dlci.c
5794 F:      drivers/net/wan/sdla.c
5795
5796 FRAMEBUFFER LAYER
5797 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5798 L:      dri-devel@lists.freedesktop.org
5799 L:      linux-fbdev@vger.kernel.org
5800 T:      git git://github.com/bzolnier/linux.git
5801 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5802 S:      Maintained
5803 F:      Documentation/fb/
5804 F:      drivers/video/
5805 F:      include/video/
5806 F:      include/linux/fb.h
5807 F:      include/uapi/video/
5808 F:      include/uapi/linux/fb.h
5809
5810 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5811 M:      Horia Geantă <horia.geanta@nxp.com>
5812 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5813 L:      linux-crypto@vger.kernel.org
5814 S:      Maintained
5815 F:      drivers/crypto/caam/
5816 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5817
5818 FREESCALE DIU FRAMEBUFFER DRIVER
5819 M:      Timur Tabi <timur@kernel.org>
5820 L:      linux-fbdev@vger.kernel.org
5821 S:      Maintained
5822 F:      drivers/video/fbdev/fsl-diu-fb.*
5823
5824 FREESCALE DMA DRIVER
5825 M:      Li Yang <leoyang.li@nxp.com>
5826 M:      Zhang Wei <zw@zh-kernel.org>
5827 L:      linuxppc-dev@lists.ozlabs.org
5828 S:      Maintained
5829 F:      drivers/dma/fsldma.*
5830
5831 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5832 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5833 L:      netdev@vger.kernel.org
5834 S:      Maintained
5835 F:      drivers/net/ethernet/freescale/gianfar*
5836 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5837
5838 FREESCALE GPMI NAND DRIVER
5839 M:      Han Xu <han.xu@nxp.com>
5840 L:      linux-mtd@lists.infradead.org
5841 S:      Maintained
5842 F:      drivers/mtd/nand/raw/gpmi-nand/*
5843
5844 FREESCALE I2C CPM DRIVER
5845 M:      Jochen Friedrich <jochen@scram.de>
5846 L:      linuxppc-dev@lists.ozlabs.org
5847 L:      linux-i2c@vger.kernel.org
5848 S:      Maintained
5849 F:      drivers/i2c/busses/i2c-cpm.c
5850
5851 FREESCALE IMX / MXC FEC DRIVER
5852 M:      Fugang Duan <fugang.duan@nxp.com>
5853 L:      netdev@vger.kernel.org
5854 S:      Maintained
5855 F:      drivers/net/ethernet/freescale/fec_main.c
5856 F:      drivers/net/ethernet/freescale/fec_ptp.c
5857 F:      drivers/net/ethernet/freescale/fec.h
5858 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5859
5860 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5861 M:      Sascha Hauer <s.hauer@pengutronix.de>
5862 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5863 L:      linux-fbdev@vger.kernel.org
5864 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5865 S:      Maintained
5866 F:      include/linux/platform_data/video-imxfb.h
5867 F:      drivers/video/fbdev/imxfb.c
5868
5869 FREESCALE QORIQ DPAA ETHERNET DRIVER
5870 M:      Madalin Bucur <madalin.bucur@nxp.com>
5871 L:      netdev@vger.kernel.org
5872 S:      Maintained
5873 F:      drivers/net/ethernet/freescale/dpaa
5874
5875 FREESCALE QORIQ DPAA FMAN DRIVER
5876 M:      Madalin Bucur <madalin.bucur@nxp.com>
5877 L:      netdev@vger.kernel.org
5878 S:      Maintained
5879 F:      drivers/net/ethernet/freescale/fman
5880 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
5881
5882 FREESCALE QORIQ PTP CLOCK DRIVER
5883 M:      Yangbo Lu <yangbo.lu@nxp.com>
5884 L:      netdev@vger.kernel.org
5885 S:      Maintained
5886 F:      drivers/ptp/ptp_qoriq.c
5887 F:      include/linux/fsl/ptp_qoriq.h
5888 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
5889
5890 FREESCALE QUAD SPI DRIVER
5891 M:      Han Xu <han.xu@nxp.com>
5892 L:      linux-mtd@lists.infradead.org
5893 S:      Maintained
5894 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5895
5896 FREESCALE QUICC ENGINE LIBRARY
5897 M:      Qiang Zhao <qiang.zhao@nxp.com>
5898 L:      linuxppc-dev@lists.ozlabs.org
5899 S:      Maintained
5900 F:      drivers/soc/fsl/qe/
5901 F:      include/soc/fsl/*qe*.h
5902 F:      include/soc/fsl/*ucc*.h
5903
5904 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5905 M:      Li Yang <leoyang.li@nxp.com>
5906 L:      netdev@vger.kernel.org
5907 L:      linuxppc-dev@lists.ozlabs.org
5908 S:      Maintained
5909 F:      drivers/net/ethernet/freescale/ucc_geth*
5910
5911 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5912 M:      Zhao Qiang <qiang.zhao@nxp.com>
5913 L:      netdev@vger.kernel.org
5914 L:      linuxppc-dev@lists.ozlabs.org
5915 S:      Maintained
5916 F:      drivers/net/wan/fsl_ucc_hdlc*
5917
5918 FREESCALE QUICC ENGINE UCC UART DRIVER
5919 M:      Timur Tabi <timur@kernel.org>
5920 L:      linuxppc-dev@lists.ozlabs.org
5921 S:      Maintained
5922 F:      drivers/tty/serial/ucc_uart.c
5923
5924 FREESCALE SOC DRIVERS
5925 M:      Li Yang <leoyang.li@nxp.com>
5926 L:      linuxppc-dev@lists.ozlabs.org
5927 L:      linux-arm-kernel@lists.infradead.org
5928 S:      Maintained
5929 F:      Documentation/devicetree/bindings/soc/fsl/
5930 F:      drivers/soc/fsl/
5931 F:      include/linux/fsl/
5932
5933 FREESCALE SOC FS_ENET DRIVER
5934 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5935 L:      linuxppc-dev@lists.ozlabs.org
5936 L:      netdev@vger.kernel.org
5937 S:      Maintained
5938 F:      drivers/net/ethernet/freescale/fs_enet/
5939 F:      include/linux/fs_enet_pd.h
5940
5941 FREESCALE SOC SOUND DRIVERS
5942 M:      Timur Tabi <timur@kernel.org>
5943 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5944 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5945 R:      Fabio Estevam <fabio.estevam@nxp.com>
5946 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5947 L:      linuxppc-dev@lists.ozlabs.org
5948 S:      Maintained
5949 F:      sound/soc/fsl/fsl*
5950 F:      sound/soc/fsl/imx*
5951 F:      sound/soc/fsl/mpc8610_hpcd.c
5952
5953 FREESCALE USB PERIPHERAL DRIVERS
5954 M:      Li Yang <leoyang.li@nxp.com>
5955 L:      linux-usb@vger.kernel.org
5956 L:      linuxppc-dev@lists.ozlabs.org
5957 S:      Maintained
5958 F:      drivers/usb/gadget/udc/fsl*
5959
5960 FREEVXFS FILESYSTEM
5961 M:      Christoph Hellwig <hch@infradead.org>
5962 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5963 S:      Maintained
5964 F:      fs/freevxfs/
5965
5966 FREEZER
5967 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5968 M:      Pavel Machek <pavel@ucw.cz>
5969 L:      linux-pm@vger.kernel.org
5970 S:      Supported
5971 F:      Documentation/power/freezing-of-tasks.txt
5972 F:      include/linux/freezer.h
5973 F:      kernel/freezer.c
5974
5975 FRONTSWAP API
5976 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5977 L:      linux-kernel@vger.kernel.org
5978 S:      Maintained
5979 F:      mm/frontswap.c
5980 F:      include/linux/frontswap.h
5981
5982 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5983 M:      David Howells <dhowells@redhat.com>
5984 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5985 S:      Supported
5986 F:      Documentation/filesystems/caching/
5987 F:      fs/fscache/
5988 F:      include/linux/fscache*.h
5989
5990 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
5991 M:      Theodore Y. Ts'o <tytso@mit.edu>
5992 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5993 L:      linux-fscrypt@vger.kernel.org
5994 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
5995 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
5996 S:      Supported
5997 F:      fs/crypto/
5998 F:      include/linux/fscrypt*.h
5999 F:      Documentation/filesystems/fscrypt.rst
6000
6001 FSI-ATTACHED I2C DRIVER
6002 M:      Eddie James <eajames@linux.vnet.ibm.com>
6003 L:      linux-i2c@vger.kernel.org
6004 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6005 S:      Maintained
6006 F:      drivers/i2c/busses/i2c-fsi.c
6007 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6008
6009 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6010 M:      Jan Kara <jack@suse.cz>
6011 R:      Amir Goldstein <amir73il@gmail.com>
6012 L:      linux-fsdevel@vger.kernel.org
6013 S:      Maintained
6014 F:      fs/notify/
6015 F:      include/linux/fsnotify*.h
6016
6017 FUJITSU LAPTOP EXTRAS
6018 M:      Jonathan Woithe <jwoithe@just42.net>
6019 L:      platform-driver-x86@vger.kernel.org
6020 S:      Maintained
6021 F:      drivers/platform/x86/fujitsu-laptop.c
6022
6023 FUJITSU M-5MO LS CAMERA ISP DRIVER
6024 M:      Kyungmin Park <kyungmin.park@samsung.com>
6025 M:      Heungjun Kim <riverful.kim@samsung.com>
6026 L:      linux-media@vger.kernel.org
6027 S:      Maintained
6028 F:      drivers/media/i2c/m5mols/
6029 F:      include/media/i2c/m5mols.h
6030
6031 FUJITSU TABLET EXTRAS
6032 M:      Robert Gerlach <khnz@gmx.de>
6033 L:      platform-driver-x86@vger.kernel.org
6034 S:      Maintained
6035 F:      drivers/platform/x86/fujitsu-tablet.c
6036
6037 FUSE: FILESYSTEM IN USERSPACE
6038 M:      Miklos Szeredi <miklos@szeredi.hu>
6039 L:      linux-fsdevel@vger.kernel.org
6040 W:      http://fuse.sourceforge.net/
6041 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6042 S:      Maintained
6043 F:      fs/fuse/
6044 F:      include/uapi/linux/fuse.h
6045 F:      Documentation/filesystems/fuse.txt
6046
6047 FUTEX SUBSYSTEM
6048 M:      Thomas Gleixner <tglx@linutronix.de>
6049 M:      Ingo Molnar <mingo@redhat.com>
6050 R:      Peter Zijlstra <peterz@infradead.org>
6051 R:      Darren Hart <dvhart@infradead.org>
6052 L:      linux-kernel@vger.kernel.org
6053 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6054 S:      Maintained
6055 F:      kernel/futex.c
6056 F:      kernel/futex_compat.c
6057 F:      include/asm-generic/futex.h
6058 F:      include/linux/futex.h
6059 F:      include/uapi/linux/futex.h
6060 F:      tools/testing/selftests/futex/
6061 F:      tools/perf/bench/futex*
6062 F:      Documentation/*futex*
6063
6064 GCC PLUGINS
6065 M:      Kees Cook <keescook@chromium.org>
6066 R:      Emese Revfy <re.emese@gmail.com>
6067 L:      kernel-hardening@lists.openwall.com
6068 S:      Maintained
6069 F:      scripts/gcc-plugins/
6070 F:      scripts/gcc-plugin.sh
6071 F:      scripts/Makefile.gcc-plugins
6072 F:      Documentation/gcc-plugins.txt
6073
6074 GASKET DRIVER FRAMEWORK
6075 M:      Rob Springer <rspringer@google.com>
6076 M:      Todd Poynor <toddpoynor@google.com>
6077 M:      Ben Chan <benchan@chromium.org>
6078 S:      Maintained
6079 F:      drivers/staging/gasket/
6080
6081 GCOV BASED KERNEL PROFILING
6082 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6083 S:      Maintained
6084 F:      kernel/gcov/
6085 F:      Documentation/dev-tools/gcov.rst
6086
6087 GDB KERNEL DEBUGGING HELPER SCRIPTS
6088 M:      Jan Kiszka <jan.kiszka@siemens.com>
6089 M:      Kieran Bingham <kbingham@kernel.org>
6090 S:      Supported
6091 F:      scripts/gdb/
6092
6093 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6094 M:      Achim Leubner <achim_leubner@adaptec.com>
6095 L:      linux-scsi@vger.kernel.org
6096 W:      http://www.icp-vortex.com/
6097 S:      Supported
6098 F:      drivers/scsi/gdt*
6099
6100 GEMTEK FM RADIO RECEIVER DRIVER
6101 M:      Hans Verkuil <hverkuil@xs4all.nl>
6102 L:      linux-media@vger.kernel.org
6103 T:      git git://linuxtv.org/media_tree.git
6104 W:      https://linuxtv.org
6105 S:      Maintained
6106 F:      drivers/media/radio/radio-gemtek*
6107
6108 GENERIC GPIO I2C DRIVER
6109 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6110 S:      Supported
6111 F:      drivers/i2c/busses/i2c-gpio.c
6112 F:      include/linux/platform_data/i2c-gpio.h
6113
6114 GENERIC GPIO I2C MULTIPLEXER DRIVER
6115 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6116 L:      linux-i2c@vger.kernel.org
6117 S:      Supported
6118 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6119 F:      include/linux/platform_data/i2c-mux-gpio.h
6120 F:      Documentation/i2c/muxes/i2c-mux-gpio
6121
6122 GENERIC HDLC (WAN) DRIVERS
6123 M:      Krzysztof Halasa <khc@pm.waw.pl>
6124 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6125 S:      Maintained
6126 F:      drivers/net/wan/c101.c
6127 F:      drivers/net/wan/hd6457*
6128 F:      drivers/net/wan/hdlc*
6129 F:      drivers/net/wan/n2.c
6130 F:      drivers/net/wan/pc300too.c
6131 F:      drivers/net/wan/pci200syn.c
6132 F:      drivers/net/wan/wanxl*
6133
6134 GENERIC INCLUDE/ASM HEADER FILES
6135 M:      Arnd Bergmann <arnd@arndb.de>
6136 L:      linux-arch@vger.kernel.org
6137 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6138 S:      Maintained
6139 F:      include/asm-generic/
6140 F:      include/uapi/asm-generic/
6141
6142 GENERIC PHY FRAMEWORK
6143 M:      Kishon Vijay Abraham I <kishon@ti.com>
6144 L:      linux-kernel@vger.kernel.org
6145 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6146 S:      Supported
6147 F:      drivers/phy/
6148 F:      include/linux/phy/
6149
6150 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6151 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6152 S:      Supported
6153 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6154
6155 GENERIC PM DOMAINS
6156 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6157 M:      Kevin Hilman <khilman@kernel.org>
6158 M:      Ulf Hansson <ulf.hansson@linaro.org>
6159 L:      linux-pm@vger.kernel.org
6160 S:      Supported
6161 F:      drivers/base/power/domain*.c
6162 F:      include/linux/pm_domain.h
6163 F:      Documentation/devicetree/bindings/power/power_domain.txt
6164
6165 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6166 M:      Eugen Hristev <eugen.hristev@microchip.com>
6167 L:      linux-input@vger.kernel.org
6168 S:      Maintained
6169 F:      drivers/input/touchscreen/resistive-adc-touch.c
6170
6171 GENERIC UIO DRIVER FOR PCI DEVICES
6172 M:      "Michael S. Tsirkin" <mst@redhat.com>
6173 L:      kvm@vger.kernel.org
6174 S:      Supported
6175 F:      drivers/uio/uio_pci_generic.c
6176
6177 GENWQE (IBM Generic Workqueue Card)
6178 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6179 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6180 S:      Supported
6181 F:      drivers/misc/genwqe/
6182
6183 GET_MAINTAINER SCRIPT
6184 M:      Joe Perches <joe@perches.com>
6185 S:      Maintained
6186 F:      scripts/get_maintainer.pl
6187
6188 GFS2 FILE SYSTEM
6189 M:      Bob Peterson <rpeterso@redhat.com>
6190 M:      Andreas Gruenbacher <agruenba@redhat.com>
6191 L:      cluster-devel@redhat.com
6192 W:      http://sources.redhat.com/cluster/
6193 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6194 S:      Supported
6195 F:      Documentation/filesystems/gfs2*.txt
6196 F:      fs/gfs2/
6197 F:      include/uapi/linux/gfs2_ondisk.h
6198
6199 GIGASET ISDN DRIVERS
6200 M:      Paul Bolle <pebolle@tiscali.nl>
6201 L:      gigaset307x-common@lists.sourceforge.net
6202 W:      http://gigaset307x.sourceforge.net/
6203 S:      Odd Fixes
6204 F:      Documentation/isdn/README.gigaset
6205 F:      drivers/isdn/gigaset/
6206 F:      include/uapi/linux/gigaset_dev.h
6207
6208 GNSS SUBSYSTEM
6209 M:      Johan Hovold <johan@kernel.org>
6210 S:      Maintained
6211 F:      Documentation/ABI/testing/sysfs-class-gnss
6212 F:      Documentation/devicetree/bindings/gnss/
6213 F:      drivers/gnss/
6214 F:      include/linux/gnss.h
6215
6216 GO7007 MPEG CODEC
6217 M:      Hans Verkuil <hans.verkuil@cisco.com>
6218 L:      linux-media@vger.kernel.org
6219 S:      Maintained
6220 F:      drivers/media/usb/go7007/
6221
6222 GOODIX TOUCHSCREEN
6223 M:      Bastien Nocera <hadess@hadess.net>
6224 L:      linux-input@vger.kernel.org
6225 S:      Maintained
6226 F:      drivers/input/touchscreen/goodix.c
6227
6228 GPD POCKET FAN DRIVER
6229 M:      Hans de Goede <hdegoede@redhat.com>
6230 L:      platform-driver-x86@vger.kernel.org
6231 S:      Maintained
6232 F:      drivers/platform/x86/gpd-pocket-fan.c
6233
6234 GPIO ACPI SUPPORT
6235 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6236 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6237 L:      linux-gpio@vger.kernel.org
6238 L:      linux-acpi@vger.kernel.org
6239 S:      Maintained
6240 F:      Documentation/acpi/gpio-properties.txt
6241 F:      drivers/gpio/gpiolib-acpi.c
6242
6243 GPIO IR Transmitter
6244 M:      Sean Young <sean@mess.org>
6245 L:      linux-media@vger.kernel.org
6246 S:      Maintained
6247 F:      drivers/media/rc/gpio-ir-tx.c
6248
6249 GPIO MOCKUP DRIVER
6250 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6251 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6252 L:      linux-gpio@vger.kernel.org
6253 S:      Maintained
6254 F:      drivers/gpio/gpio-mockup.c
6255 F:      tools/testing/selftests/gpio/
6256
6257 GPIO SUBSYSTEM
6258 M:      Linus Walleij <linus.walleij@linaro.org>
6259 L:      linux-gpio@vger.kernel.org
6260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6261 S:      Maintained
6262 F:      Documentation/devicetree/bindings/gpio/
6263 F:      Documentation/driver-api/gpio/
6264 F:      Documentation/gpio/
6265 F:      Documentation/ABI/testing/gpio-cdev
6266 F:      Documentation/ABI/obsolete/sysfs-gpio
6267 F:      drivers/gpio/
6268 F:      include/linux/gpio/
6269 F:      include/linux/gpio.h
6270 F:      include/linux/of_gpio.h
6271 F:      include/asm-generic/gpio.h
6272 F:      include/uapi/linux/gpio.h
6273 F:      tools/gpio/
6274
6275 GRE DEMULTIPLEXER DRIVER
6276 M:      Dmitry Kozlov <xeb@mail.ru>
6277 L:      netdev@vger.kernel.org
6278 S:      Maintained
6279 F:      net/ipv4/gre_demux.c
6280 F:      net/ipv4/gre_offload.c
6281 F:      include/net/gre.h
6282
6283 GRETH 10/100/1G Ethernet MAC device driver
6284 M:      Andreas Larsson <andreas@gaisler.com>
6285 L:      netdev@vger.kernel.org
6286 S:      Maintained
6287 F:      drivers/net/ethernet/aeroflex/
6288
6289 GREYBUS AUDIO PROTOCOLS DRIVERS
6290 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6291 M:      Mark Greer <mgreer@animalcreek.com>
6292 S:      Maintained
6293 F:      drivers/staging/greybus/audio_apbridgea.c
6294 F:      drivers/staging/greybus/audio_apbridgea.h
6295 F:      drivers/staging/greybus/audio_codec.c
6296 F:      drivers/staging/greybus/audio_codec.h
6297 F:      drivers/staging/greybus/audio_gb.c
6298 F:      drivers/staging/greybus/audio_manager.c
6299 F:      drivers/staging/greybus/audio_manager.h
6300 F:      drivers/staging/greybus/audio_manager_module.c
6301 F:      drivers/staging/greybus/audio_manager_private.h
6302 F:      drivers/staging/greybus/audio_manager_sysfs.c
6303 F:      drivers/staging/greybus/audio_module.c
6304 F:      drivers/staging/greybus/audio_topology.c
6305
6306 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6307 M:      Viresh Kumar <vireshk@kernel.org>
6308 S:      Maintained
6309 F:      drivers/staging/greybus/authentication.c
6310 F:      drivers/staging/greybus/bootrom.c
6311 F:      drivers/staging/greybus/firmware.h
6312 F:      drivers/staging/greybus/fw-core.c
6313 F:      drivers/staging/greybus/fw-download.c
6314 F:      drivers/staging/greybus/fw-management.c
6315 F:      drivers/staging/greybus/greybus_authentication.h
6316 F:      drivers/staging/greybus/greybus_firmware.h
6317 F:      drivers/staging/greybus/hid.c
6318 F:      drivers/staging/greybus/i2c.c
6319 F:      drivers/staging/greybus/spi.c
6320 F:      drivers/staging/greybus/spilib.c
6321 F:      drivers/staging/greybus/spilib.h
6322
6323 GREYBUS LOOPBACK DRIVER
6324 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6325 S:      Maintained
6326 F:      drivers/staging/greybus/loopback.c
6327
6328 GREYBUS PLATFORM DRIVERS
6329 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6330 S:      Maintained
6331 F:      drivers/staging/greybus/arche-platform.c
6332 F:      drivers/staging/greybus/arche-apb-ctrl.c
6333 F:      drivers/staging/greybus/arche_platform.h
6334
6335 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6336 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6337 S:      Maintained
6338 F:      drivers/staging/greybus/sdio.c
6339 F:      drivers/staging/greybus/light.c
6340 F:      drivers/staging/greybus/gpio.c
6341 F:      drivers/staging/greybus/power_supply.c
6342 F:      drivers/staging/greybus/spi.c
6343 F:      drivers/staging/greybus/spilib.c
6344
6345 GREYBUS SUBSYSTEM
6346 M:      Johan Hovold <johan@kernel.org>
6347 M:      Alex Elder <elder@kernel.org>
6348 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6349 S:      Maintained
6350 F:      drivers/staging/greybus/
6351 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6352
6353 GREYBUS UART PROTOCOLS DRIVERS
6354 M:      David Lin <dtwlin@gmail.com>
6355 S:      Maintained
6356 F:      drivers/staging/greybus/uart.c
6357 F:      drivers/staging/greybus/log.c
6358
6359 GS1662 VIDEO SERIALIZER
6360 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6361 L:      linux-media@vger.kernel.org
6362 T:      git git://linuxtv.org/media_tree.git
6363 S:      Maintained
6364 F:      drivers/media/spi/gs1662.c
6365
6366 GSPCA FINEPIX SUBDRIVER
6367 M:      Frank Zago <frank@zago.net>
6368 L:      linux-media@vger.kernel.org
6369 T:      git git://linuxtv.org/media_tree.git
6370 S:      Maintained
6371 F:      drivers/media/usb/gspca/finepix.c
6372
6373 GSPCA GL860 SUBDRIVER
6374 M:      Olivier Lorin <o.lorin@laposte.net>
6375 L:      linux-media@vger.kernel.org
6376 T:      git git://linuxtv.org/media_tree.git
6377 S:      Maintained
6378 F:      drivers/media/usb/gspca/gl860/
6379
6380 GSPCA M5602 SUBDRIVER
6381 M:      Erik Andren <erik.andren@gmail.com>
6382 L:      linux-media@vger.kernel.org
6383 T:      git git://linuxtv.org/media_tree.git
6384 S:      Maintained
6385 F:      drivers/media/usb/gspca/m5602/
6386
6387 GSPCA PAC207 SONIXB SUBDRIVER
6388 M:      Hans Verkuil <hverkuil@xs4all.nl>
6389 L:      linux-media@vger.kernel.org
6390 T:      git git://linuxtv.org/media_tree.git
6391 S:      Odd Fixes
6392 F:      drivers/media/usb/gspca/pac207.c
6393
6394 GSPCA SN9C20X SUBDRIVER
6395 M:      Brian Johnson <brijohn@gmail.com>
6396 L:      linux-media@vger.kernel.org
6397 T:      git git://linuxtv.org/media_tree.git
6398 S:      Maintained
6399 F:      drivers/media/usb/gspca/sn9c20x.c
6400
6401 GSPCA T613 SUBDRIVER
6402 M:      Leandro Costantino <lcostantino@gmail.com>
6403 L:      linux-media@vger.kernel.org
6404 T:      git git://linuxtv.org/media_tree.git
6405 S:      Maintained
6406 F:      drivers/media/usb/gspca/t613.c
6407
6408 GSPCA USB WEBCAM DRIVER
6409 M:      Hans Verkuil <hverkuil@xs4all.nl>
6410 L:      linux-media@vger.kernel.org
6411 T:      git git://linuxtv.org/media_tree.git
6412 S:      Odd Fixes
6413 F:      drivers/media/usb/gspca/
6414
6415 GTP (GPRS Tunneling Protocol)
6416 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6417 M:      Harald Welte <laforge@gnumonks.org>
6418 L:      osmocom-net-gprs@lists.osmocom.org
6419 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6420 S:      Maintained
6421 F:      drivers/net/gtp.c
6422
6423 GUID PARTITION TABLE (GPT)
6424 M:      Davidlohr Bueso <dave@stgolabs.net>
6425 L:      linux-efi@vger.kernel.org
6426 S:      Maintained
6427 F:      block/partitions/efi.*
6428
6429 H8/300 ARCHITECTURE
6430 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6431 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6432 W:      http://uclinux-h8.sourceforge.jp
6433 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6434 S:      Maintained
6435 F:      arch/h8300/
6436 F:      drivers/clocksource/h8300_*.c
6437 F:      drivers/clk/h8300/
6438 F:      drivers/irqchip/irq-renesas-h8*.c
6439
6440 HACKRF MEDIA DRIVER
6441 M:      Antti Palosaari <crope@iki.fi>
6442 L:      linux-media@vger.kernel.org
6443 W:      https://linuxtv.org
6444 W:      http://palosaari.fi/linux/
6445 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6446 T:      git git://linuxtv.org/anttip/media_tree.git
6447 S:      Maintained
6448 F:      drivers/media/usb/hackrf/
6449
6450 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6451 M:      Frank Seidel <frank@f-seidel.de>
6452 L:      platform-driver-x86@vger.kernel.org
6453 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6454 S:      Maintained
6455 F:      drivers/platform/x86/hdaps.c
6456
6457 HARDWARE MONITORING
6458 M:      Jean Delvare <jdelvare@suse.com>
6459 M:      Guenter Roeck <linux@roeck-us.net>
6460 L:      linux-hwmon@vger.kernel.org
6461 W:      http://hwmon.wiki.kernel.org/
6462 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6463 S:      Maintained
6464 F:      Documentation/devicetree/bindings/hwmon/
6465 F:      Documentation/hwmon/
6466 F:      drivers/hwmon/
6467 F:      include/linux/hwmon*.h
6468
6469 HARDWARE RANDOM NUMBER GENERATOR CORE
6470 M:      Matt Mackall <mpm@selenic.com>
6471 M:      Herbert Xu <herbert@gondor.apana.org.au>
6472 L:      linux-crypto@vger.kernel.org
6473 S:      Odd fixes
6474 F:      Documentation/devicetree/bindings/rng/
6475 F:      Documentation/hw_random.txt
6476 F:      drivers/char/hw_random/
6477 F:      include/linux/hw_random.h
6478
6479 HARDWARE TRACING FACILITIES
6480 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6481 S:      Maintained
6482 F:      drivers/hwtracing/
6483
6484 HARDWARE SPINLOCK CORE
6485 M:      Ohad Ben-Cohen <ohad@wizery.com>
6486 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6487 L:      linux-remoteproc@vger.kernel.org
6488 S:      Maintained
6489 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6490 F:      Documentation/devicetree/bindings/hwlock/
6491 F:      Documentation/hwspinlock.txt
6492 F:      drivers/hwspinlock/
6493 F:      include/linux/hwspinlock.h
6494
6495 HARMONY SOUND DRIVER
6496 L:      linux-parisc@vger.kernel.org
6497 S:      Maintained
6498 F:      sound/parisc/harmony.*
6499
6500 HDPVR USB VIDEO ENCODER DRIVER
6501 M:      Hans Verkuil <hverkuil@xs4all.nl>
6502 L:      linux-media@vger.kernel.org
6503 T:      git git://linuxtv.org/media_tree.git
6504 W:      https://linuxtv.org
6505 S:      Odd Fixes
6506 F:      drivers/media/usb/hdpvr/
6507
6508 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6509 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6510 S:      Supported
6511 F:      Documentation/watchdog/hpwdt.txt
6512 F:      drivers/watchdog/hpwdt.c
6513
6514 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6515 M:      Don Brace <don.brace@microsemi.com>
6516 L:      esc.storagedev@microsemi.com
6517 L:      linux-scsi@vger.kernel.org
6518 S:      Supported
6519 F:      Documentation/scsi/hpsa.txt
6520 F:      drivers/scsi/hpsa*.[ch]
6521 F:      include/linux/cciss*.h
6522 F:      include/uapi/linux/cciss*.h
6523
6524 HFI1 DRIVER
6525 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6526 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6527 L:      linux-rdma@vger.kernel.org
6528 S:      Supported
6529 F:      drivers/infiniband/hw/hfi1
6530
6531 HFS FILESYSTEM
6532 L:      linux-fsdevel@vger.kernel.org
6533 S:      Orphan
6534 F:      Documentation/filesystems/hfs.txt
6535 F:      fs/hfs/
6536
6537 HFSPLUS FILESYSTEM
6538 L:      linux-fsdevel@vger.kernel.org
6539 S:      Orphan
6540 F:      Documentation/filesystems/hfsplus.txt
6541 F:      fs/hfsplus/
6542
6543 HGA FRAMEBUFFER DRIVER
6544 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6545 L:      linux-nvidia@lists.surfsouth.com
6546 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6547 S:      Maintained
6548 F:      drivers/video/fbdev/hgafb.c
6549
6550 HIBERNATION (aka Software Suspend, aka swsusp)
6551 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6552 M:      Pavel Machek <pavel@ucw.cz>
6553 L:      linux-pm@vger.kernel.org
6554 B:      https://bugzilla.kernel.org
6555 S:      Supported
6556 F:      arch/x86/power/
6557 F:      drivers/base/power/
6558 F:      kernel/power/
6559 F:      include/linux/suspend.h
6560 F:      include/linux/freezer.h
6561 F:      include/linux/pm.h
6562 F:      arch/*/include/asm/suspend*.h
6563
6564 HID CORE LAYER
6565 M:      Jiri Kosina <jikos@kernel.org>
6566 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6567 L:      linux-input@vger.kernel.org
6568 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6569 S:      Maintained
6570 F:      drivers/hid/
6571 F:      include/linux/hid*
6572 F:      include/uapi/linux/hid*
6573
6574 HID SENSOR HUB DRIVERS
6575 M:      Jiri Kosina <jikos@kernel.org>
6576 M:      Jonathan Cameron <jic23@kernel.org>
6577 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6578 L:      linux-input@vger.kernel.org
6579 L:      linux-iio@vger.kernel.org
6580 S:      Maintained
6581 F:      Documentation/hid/hid-sensor*
6582 F:      drivers/hid/hid-sensor-*
6583 F:      drivers/iio/*/hid-*
6584 F:      include/linux/hid-sensor-*
6585
6586 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6587 M:      Thomas Gleixner <tglx@linutronix.de>
6588 L:      linux-kernel@vger.kernel.org
6589 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6590 S:      Maintained
6591 F:      Documentation/timers/
6592 F:      kernel/time/hrtimer.c
6593 F:      kernel/time/clockevents.c
6594 F:      kernel/time/timer_*.c
6595 F:      include/linux/clockchips.h
6596 F:      include/linux/hrtimer.h
6597
6598 HIGH-SPEED SCC DRIVER FOR AX.25
6599 L:      linux-hams@vger.kernel.org
6600 S:      Orphan
6601 F:      drivers/net/hamradio/dmascc.c
6602 F:      drivers/net/hamradio/scc.c
6603
6604 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6605 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6606 W:      http://www.highpoint-tech.com
6607 S:      Supported
6608 F:      Documentation/scsi/hptiop.txt
6609 F:      drivers/scsi/hptiop.c
6610
6611 HIPPI
6612 M:      Jes Sorensen <jes@trained-monkey.org>
6613 L:      linux-hippi@sunsite.dk
6614 S:      Maintained
6615 F:      include/linux/hippidevice.h
6616 F:      include/uapi/linux/if_hippi.h
6617 F:      net/802/hippi.c
6618 F:      drivers/net/hippi/
6619
6620 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6621 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6622 M:      Salil Mehta <salil.mehta@huawei.com>
6623 L:      netdev@vger.kernel.org
6624 W:      http://www.hisilicon.com
6625 S:      Maintained
6626 F:      drivers/net/ethernet/hisilicon/hns3/
6627
6628 HISILICON LPC BUS DRIVER
6629 M:      john.garry@huawei.com
6630 W:      http://www.hisilicon.com
6631 S:      Maintained
6632 F:      drivers/bus/hisi_lpc.c
6633 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6634
6635 HISILICON NETWORK SUBSYSTEM DRIVER
6636 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6637 M:      Salil Mehta <salil.mehta@huawei.com>
6638 L:      netdev@vger.kernel.org
6639 W:      http://www.hisilicon.com
6640 S:      Maintained
6641 F:      drivers/net/ethernet/hisilicon/
6642 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6643
6644 HISILICON PMU DRIVER
6645 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6646 W:      http://www.hisilicon.com
6647 S:      Supported
6648 F:      drivers/perf/hisilicon
6649 F:      Documentation/perf/hisi-pmu.txt
6650
6651 HISILICON ROCE DRIVER
6652 M:      Lijun Ou <oulijun@huawei.com>
6653 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6654 L:      linux-rdma@vger.kernel.org
6655 S:      Maintained
6656 F:      drivers/infiniband/hw/hns/
6657 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6658
6659 HISILICON SAS Controller
6660 M:      John Garry <john.garry@huawei.com>
6661 W:      http://www.hisilicon.com
6662 S:      Supported
6663 F:      drivers/scsi/hisi_sas/
6664 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6665
6666 HMM - Heterogeneous Memory Management
6667 M:      Jérôme Glisse <jglisse@redhat.com>
6668 L:      linux-mm@kvack.org
6669 S:      Maintained
6670 F:      mm/hmm*
6671 F:      include/linux/hmm*
6672 F:      Documentation/vm/hmm.rst
6673
6674 HOST AP DRIVER
6675 M:      Jouni Malinen <j@w1.fi>
6676 L:      linux-wireless@vger.kernel.org
6677 W:      http://w1.fi/hostap-driver.html
6678 S:      Obsolete
6679 F:      drivers/net/wireless/intersil/hostap/
6680
6681 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6682 L:      platform-driver-x86@vger.kernel.org
6683 S:      Orphan
6684 F:      drivers/platform/x86/tc1100-wmi.c
6685
6686 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6687 M:      Jaroslav Kysela <perex@perex.cz>
6688 S:      Maintained
6689 F:      drivers/net/ethernet/hp/hp100.*
6690
6691 HPET:   High Precision Event Timers driver
6692 M:      Clemens Ladisch <clemens@ladisch.de>
6693 S:      Maintained
6694 F:      Documentation/timers/hpet.txt
6695 F:      drivers/char/hpet.c
6696 F:      include/linux/hpet.h
6697 F:      include/uapi/linux/hpet.h
6698
6699 HPET:   x86
6700 S:      Orphan
6701 F:      arch/x86/kernel/hpet.c
6702 F:      arch/x86/include/asm/hpet.h
6703
6704 HPFS FILESYSTEM
6705 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6706 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6707 S:      Maintained
6708 F:      fs/hpfs/
6709
6710 HSI SUBSYSTEM
6711 M:      Sebastian Reichel <sre@kernel.org>
6712 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6713 S:      Maintained
6714 F:      Documentation/ABI/testing/sysfs-bus-hsi
6715 F:      Documentation/driver-api/hsi.rst
6716 F:      drivers/hsi/
6717 F:      include/linux/hsi/
6718 F:      include/uapi/linux/hsi/
6719
6720 HSO 3G MODEM DRIVER
6721 L:      linux-usb@vger.kernel.org
6722 S:      Orphan
6723 F:      drivers/net/usb/hso.c
6724
6725 HSR NETWORK PROTOCOL
6726 M:      Arvid Brodin <arvid.brodin@alten.se>
6727 L:      netdev@vger.kernel.org
6728 S:      Maintained
6729 F:      net/hsr/
6730
6731 HT16K33 LED CONTROLLER DRIVER
6732 M:      Robin van der Gracht <robin@protonic.nl>
6733 S:      Maintained
6734 F:      drivers/auxdisplay/ht16k33.c
6735 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6736
6737 HTCPEN TOUCHSCREEN DRIVER
6738 M:      Pau Oliva Fora <pof@eslack.org>
6739 L:      linux-input@vger.kernel.org
6740 S:      Maintained
6741 F:      drivers/input/touchscreen/htcpen.c
6742
6743 HUAWEI ETHERNET DRIVER
6744 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6745 L:      netdev@vger.kernel.org
6746 S:      Supported
6747 F:      Documentation/networking/hinic.txt
6748 F:      drivers/net/ethernet/huawei/hinic/
6749
6750 HUGETLB FILESYSTEM
6751 M:      Mike Kravetz <mike.kravetz@oracle.com>
6752 L:      linux-mm@kvack.org
6753 S:      Maintained
6754 F:      fs/hugetlbfs/
6755 F:      mm/hugetlb.c
6756 F:      include/linux/hugetlb.h
6757 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6758 F:      Documentation/vm/hugetlbfs_reserv.rst
6759 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6760
6761 HVA ST MEDIA DRIVER
6762 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6763 L:      linux-media@vger.kernel.org
6764 T:      git git://linuxtv.org/media_tree.git
6765 W:      https://linuxtv.org
6766 S:      Supported
6767 F:      drivers/media/platform/sti/hva
6768
6769 HWPOISON MEMORY FAILURE HANDLING
6770 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6771 L:      linux-mm@kvack.org
6772 S:      Maintained
6773 F:      mm/memory-failure.c
6774 F:      mm/hwpoison-inject.c
6775
6776 Hyper-V CORE AND DRIVERS
6777 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6778 M:      Haiyang Zhang <haiyangz@microsoft.com>
6779 M:      Stephen Hemminger <sthemmin@microsoft.com>
6780 L:      devel@linuxdriverproject.org
6781 S:      Maintained
6782 F:      Documentation/networking/netvsc.txt
6783 F:      arch/x86/include/asm/mshyperv.h
6784 F:      arch/x86/include/asm/trace/hyperv.h
6785 F:      arch/x86/include/asm/hyperv-tlfs.h
6786 F:      arch/x86/kernel/cpu/mshyperv.c
6787 F:      arch/x86/hyperv
6788 F:      drivers/hid/hid-hyperv.c
6789 F:      drivers/hv/
6790 F:      drivers/input/serio/hyperv-keyboard.c
6791 F:      drivers/pci/controller/pci-hyperv.c
6792 F:      drivers/net/hyperv/
6793 F:      drivers/scsi/storvsc_drv.c
6794 F:      drivers/uio/uio_hv_generic.c
6795 F:      drivers/video/fbdev/hyperv_fb.c
6796 F:      net/vmw_vsock/hyperv_transport.c
6797 F:      include/linux/hyperv.h
6798 F:      include/uapi/linux/hyperv.h
6799 F:      tools/hv/
6800 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6801
6802 HYPERVISOR VIRTUAL CONSOLE DRIVER
6803 L:      linuxppc-dev@lists.ozlabs.org
6804 S:      Odd Fixes
6805 F:      drivers/tty/hvc/
6806
6807 I2C ACPI SUPPORT
6808 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6809 L:      linux-i2c@vger.kernel.org
6810 L:      linux-acpi@vger.kernel.org
6811 S:      Maintained
6812 F:      drivers/i2c/i2c-core-acpi.c
6813
6814 I2C MUXES
6815 M:      Peter Rosin <peda@axentia.se>
6816 L:      linux-i2c@vger.kernel.org
6817 S:      Maintained
6818 F:      Documentation/i2c/i2c-topology
6819 F:      Documentation/i2c/muxes/
6820 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6821 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6822 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6823 F:      drivers/i2c/i2c-mux.c
6824 F:      drivers/i2c/muxes/
6825 F:      include/linux/i2c-mux.h
6826
6827 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6828 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6829 L:      linux-i2c@vger.kernel.org
6830 S:      Maintained
6831 F:      drivers/i2c/busses/i2c-mv64xxx.c
6832
6833 I2C OVER PARALLEL PORT
6834 M:      Jean Delvare <jdelvare@suse.com>
6835 L:      linux-i2c@vger.kernel.org
6836 S:      Maintained
6837 F:      Documentation/i2c/busses/i2c-parport
6838 F:      Documentation/i2c/busses/i2c-parport-light
6839 F:      drivers/i2c/busses/i2c-parport.c
6840 F:      drivers/i2c/busses/i2c-parport-light.c
6841
6842 I2C SUBSYSTEM
6843 M:      Wolfram Sang <wsa@the-dreams.de>
6844 L:      linux-i2c@vger.kernel.org
6845 W:      https://i2c.wiki.kernel.org/
6846 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6847 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6848 S:      Maintained
6849 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6850 F:      Documentation/i2c/
6851 F:      drivers/i2c/*
6852 F:      include/linux/i2c.h
6853 F:      include/linux/i2c-dev.h
6854 F:      include/linux/i2c-smbus.h
6855 F:      include/uapi/linux/i2c.h
6856 F:      include/uapi/linux/i2c-*.h
6857
6858 I2C SUBSYSTEM HOST DRIVERS
6859 L:      linux-i2c@vger.kernel.org
6860 W:      https://i2c.wiki.kernel.org/
6861 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6862 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6863 S:      Odd Fixes
6864 F:      Documentation/devicetree/bindings/i2c/
6865 F:      drivers/i2c/algos/
6866 F:      drivers/i2c/busses/
6867
6868 I2C-TAOS-EVM DRIVER
6869 M:      Jean Delvare <jdelvare@suse.com>
6870 L:      linux-i2c@vger.kernel.org
6871 S:      Maintained
6872 F:      Documentation/i2c/busses/i2c-taos-evm
6873 F:      drivers/i2c/busses/i2c-taos-evm.c
6874
6875 I2C-TINY-USB DRIVER
6876 M:      Till Harbaum <till@harbaum.org>
6877 L:      linux-i2c@vger.kernel.org
6878 W:      http://www.harbaum.org/till/i2c_tiny_usb
6879 S:      Maintained
6880 F:      drivers/i2c/busses/i2c-tiny-usb.c
6881
6882 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6883 M:      Jean Delvare <jdelvare@suse.com>
6884 L:      linux-i2c@vger.kernel.org
6885 S:      Maintained
6886 F:      Documentation/i2c/busses/i2c-ali1535
6887 F:      Documentation/i2c/busses/i2c-ali1563
6888 F:      Documentation/i2c/busses/i2c-ali15x3
6889 F:      Documentation/i2c/busses/i2c-amd756
6890 F:      Documentation/i2c/busses/i2c-amd8111
6891 F:      Documentation/i2c/busses/i2c-i801
6892 F:      Documentation/i2c/busses/i2c-nforce2
6893 F:      Documentation/i2c/busses/i2c-piix4
6894 F:      Documentation/i2c/busses/i2c-sis5595
6895 F:      Documentation/i2c/busses/i2c-sis630
6896 F:      Documentation/i2c/busses/i2c-sis96x
6897 F:      Documentation/i2c/busses/i2c-via
6898 F:      Documentation/i2c/busses/i2c-viapro
6899 F:      drivers/i2c/busses/i2c-ali1535.c
6900 F:      drivers/i2c/busses/i2c-ali1563.c
6901 F:      drivers/i2c/busses/i2c-ali15x3.c
6902 F:      drivers/i2c/busses/i2c-amd756.c
6903 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6904 F:      drivers/i2c/busses/i2c-amd8111.c
6905 F:      drivers/i2c/busses/i2c-i801.c
6906 F:      drivers/i2c/busses/i2c-isch.c
6907 F:      drivers/i2c/busses/i2c-nforce2.c
6908 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6909 F:      drivers/i2c/busses/i2c-piix4.c
6910 F:      drivers/i2c/busses/i2c-sis5595.c
6911 F:      drivers/i2c/busses/i2c-sis630.c
6912 F:      drivers/i2c/busses/i2c-sis96x.c
6913 F:      drivers/i2c/busses/i2c-via.c
6914 F:      drivers/i2c/busses/i2c-viapro.c
6915
6916 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6917 M:      Hans de Goede <hdegoede@redhat.com>
6918 L:      linux-i2c@vger.kernel.org
6919 S:      Maintained
6920 F:      drivers/i2c/busses/i2c-cht-wc.c
6921
6922 I2C/SMBUS ISMT DRIVER
6923 M:      Seth Heasley <seth.heasley@intel.com>
6924 M:      Neil Horman <nhorman@tuxdriver.com>
6925 L:      linux-i2c@vger.kernel.org
6926 F:      drivers/i2c/busses/i2c-ismt.c
6927 F:      Documentation/i2c/busses/i2c-ismt
6928
6929 I2C/SMBUS STUB DRIVER
6930 M:      Jean Delvare <jdelvare@suse.com>
6931 L:      linux-i2c@vger.kernel.org
6932 S:      Maintained
6933 F:      drivers/i2c/i2c-stub.c
6934
6935 IA64 (Itanium) PLATFORM
6936 M:      Tony Luck <tony.luck@intel.com>
6937 M:      Fenghua Yu <fenghua.yu@intel.com>
6938 L:      linux-ia64@vger.kernel.org
6939 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6940 S:      Maintained
6941 F:      arch/ia64/
6942
6943 IBM Power 842 compression accelerator
6944 M:      Haren Myneni <haren@us.ibm.com>
6945 S:      Supported
6946 F:      drivers/crypto/nx/Makefile
6947 F:      drivers/crypto/nx/Kconfig
6948 F:      drivers/crypto/nx/nx-842*
6949 F:      include/linux/sw842.h
6950 F:      crypto/842.c
6951 F:      lib/842/
6952
6953 IBM Power in-Nest Crypto Acceleration
6954 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6955 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6956 L:      linux-crypto@vger.kernel.org
6957 S:      Supported
6958 F:      drivers/crypto/nx/Makefile
6959 F:      drivers/crypto/nx/Kconfig
6960 F:      drivers/crypto/nx/nx-aes*
6961 F:      drivers/crypto/nx/nx-sha*
6962 F:      drivers/crypto/nx/nx.*
6963 F:      drivers/crypto/nx/nx_csbcpb.h
6964 F:      drivers/crypto/nx/nx_debugfs.h
6965
6966 IBM Power Linux RAID adapter
6967 M:      Brian King <brking@us.ibm.com>
6968 S:      Supported
6969 F:      drivers/scsi/ipr.*
6970
6971 IBM Power SRIOV Virtual NIC Device Driver
6972 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6973 M:      John Allen <jallen@linux.vnet.ibm.com>
6974 L:      netdev@vger.kernel.org
6975 S:      Supported
6976 F:      drivers/net/ethernet/ibm/ibmvnic.*
6977
6978 IBM Power Virtual Accelerator Switchboard
6979 M:      Sukadev Bhattiprolu
6980 L:      linuxppc-dev@lists.ozlabs.org
6981 S:      Supported
6982 F:      arch/powerpc/platforms/powernv/vas*
6983 F:      arch/powerpc/platforms/powernv/copy-paste.h
6984 F:      arch/powerpc/include/asm/vas.h
6985 F:      arch/powerpc/include/uapi/asm/vas.h
6986
6987 IBM Power Virtual Ethernet Device Driver
6988 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6989 L:      netdev@vger.kernel.org
6990 S:      Supported
6991 F:      drivers/net/ethernet/ibm/ibmveth.*
6992
6993 IBM Power Virtual FC Device Drivers
6994 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6995 L:      linux-scsi@vger.kernel.org
6996 S:      Supported
6997 F:      drivers/scsi/ibmvscsi/ibmvfc*
6998
6999 IBM Power Virtual Management Channel Driver
7000 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7001 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
7002 S:      Supported
7003 F:      drivers/misc/ibmvmc.*
7004
7005 IBM Power Virtual SCSI Device Drivers
7006 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7007 L:      linux-scsi@vger.kernel.org
7008 S:      Supported
7009 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7010 F:      include/scsi/viosrp.h
7011
7012 IBM Power Virtual SCSI Device Target Driver
7013 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7014 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
7015 L:      linux-scsi@vger.kernel.org
7016 L:      target-devel@vger.kernel.org
7017 S:      Supported
7018 F:      drivers/scsi/ibmvscsi_tgt/
7019
7020 IBM Power VMX Cryptographic instructions
7021 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7022 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7023 L:      linux-crypto@vger.kernel.org
7024 S:      Supported
7025 F:      drivers/crypto/vmx/Makefile
7026 F:      drivers/crypto/vmx/Kconfig
7027 F:      drivers/crypto/vmx/vmx.c
7028 F:      drivers/crypto/vmx/aes*
7029 F:      drivers/crypto/vmx/ghash*
7030 F:      drivers/crypto/vmx/ppc-xlate.pl
7031
7032 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7033 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7034 L:      linux-pci@vger.kernel.org
7035 L:      linuxppc-dev@lists.ozlabs.org
7036 S:      Supported
7037 F:      drivers/pci/hotplug/rpaphp*
7038
7039 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7040 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7041 L:      linux-pci@vger.kernel.org
7042 L:      linuxppc-dev@lists.ozlabs.org
7043 S:      Supported
7044 F:      drivers/pci/hotplug/rpadlpar*
7045
7046 IBM ServeRAID RAID DRIVER
7047 S:      Orphan
7048 F:      drivers/scsi/ips.*
7049
7050 ICH LPC AND GPIO DRIVER
7051 M:      Peter Tyser <ptyser@xes-inc.com>
7052 S:      Maintained
7053 F:      drivers/mfd/lpc_ich.c
7054 F:      drivers/gpio/gpio-ich.c
7055
7056 IDE SUBSYSTEM
7057 M:      "David S. Miller" <davem@davemloft.net>
7058 L:      linux-ide@vger.kernel.org
7059 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7060 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7061 S:      Maintained
7062 F:      Documentation/ide/
7063 F:      drivers/ide/
7064 F:      include/linux/ide.h
7065
7066 IDE/ATAPI DRIVERS
7067 M:      Borislav Petkov <bp@alien8.de>
7068 L:      linux-ide@vger.kernel.org
7069 S:      Maintained
7070 F:      Documentation/cdrom/ide-cd
7071 F:      drivers/ide/ide-cd*
7072
7073 IDEAPAD LAPTOP EXTRAS DRIVER
7074 M:      Ike Panhc <ike.pan@canonical.com>
7075 L:      platform-driver-x86@vger.kernel.org
7076 W:      http://launchpad.net/ideapad-laptop
7077 S:      Maintained
7078 F:      drivers/platform/x86/ideapad-laptop.c
7079
7080 IDEAPAD LAPTOP SLIDEBAR DRIVER
7081 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7082 L:      linux-input@vger.kernel.org
7083 W:      https://github.com/o2genum/ideapad-slidebar
7084 S:      Maintained
7085 F:      drivers/input/misc/ideapad_slidebar.c
7086
7087 IDT VersaClock 5 CLOCK DRIVER
7088 M:      Marek Vasut <marek.vasut@gmail.com>
7089 S:      Maintained
7090 F:      drivers/clk/clk-versaclock5.c
7091
7092 IEEE 802.15.4 SUBSYSTEM
7093 M:      Alexander Aring <alex.aring@gmail.com>
7094 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7095 L:      linux-wpan@vger.kernel.org
7096 W:      http://wpan.cakelab.org/
7097 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7098 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7099 S:      Maintained
7100 F:      net/ieee802154/
7101 F:      net/mac802154/
7102 F:      drivers/net/ieee802154/
7103 F:      include/linux/nl802154.h
7104 F:      include/linux/ieee802154.h
7105 F:      include/net/nl802154.h
7106 F:      include/net/mac802154.h
7107 F:      include/net/af_ieee802154.h
7108 F:      include/net/cfg802154.h
7109 F:      include/net/ieee802154_netdev.h
7110 F:      Documentation/networking/ieee802154.txt
7111
7112 IFE PROTOCOL
7113 M:      Yotam Gigi <yotam.gi@gmail.com>
7114 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7115 F:      net/ife
7116 F:      include/net/ife.h
7117 F:      include/uapi/linux/ife.h
7118
7119 IGORPLUG-USB IR RECEIVER
7120 M:      Sean Young <sean@mess.org>
7121 L:      linux-media@vger.kernel.org
7122 S:      Maintained
7123 F:      drivers/media/rc/igorplugusb.c
7124
7125 IGUANAWORKS USB IR TRANSCEIVER
7126 M:      Sean Young <sean@mess.org>
7127 L:      linux-media@vger.kernel.org
7128 S:      Maintained
7129 F:      drivers/media/rc/iguanair.c
7130
7131 IIO DIGITAL POTENTIOMETER DAC
7132 M:      Peter Rosin <peda@axentia.se>
7133 L:      linux-iio@vger.kernel.org
7134 S:      Maintained
7135 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7136 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7137 F:      drivers/iio/dac/dpot-dac.c
7138
7139 IIO ENVELOPE DETECTOR
7140 M:      Peter Rosin <peda@axentia.se>
7141 L:      linux-iio@vger.kernel.org
7142 S:      Maintained
7143 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7144 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7145 F:      drivers/iio/adc/envelope-detector.c
7146
7147 IIO MULTIPLEXER
7148 M:      Peter Rosin <peda@axentia.se>
7149 L:      linux-iio@vger.kernel.org
7150 S:      Maintained
7151 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7152 F:      drivers/iio/multiplexer/iio-mux.c
7153
7154 IIO SUBSYSTEM AND DRIVERS
7155 M:      Jonathan Cameron <jic23@kernel.org>
7156 R:      Hartmut Knaack <knaack.h@gmx.de>
7157 R:      Lars-Peter Clausen <lars@metafoo.de>
7158 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7159 L:      linux-iio@vger.kernel.org
7160 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7161 S:      Maintained
7162 F:      Documentation/ABI/testing/configfs-iio*
7163 F:      Documentation/ABI/testing/sysfs-bus-iio*
7164 F:      Documentation/devicetree/bindings/iio/
7165 F:      drivers/iio/
7166 F:      drivers/staging/iio/
7167 F:      include/linux/iio/
7168 F:      tools/iio/
7169
7170 IIO UNIT CONVERTER
7171 M:      Peter Rosin <peda@axentia.se>
7172 L:      linux-iio@vger.kernel.org
7173 S:      Maintained
7174 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7175 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7176 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7177 F:      drivers/iio/afe/iio-rescale.c
7178
7179 IKANOS/ADI EAGLE ADSL USB DRIVER
7180 M:      Matthieu Castet <castet.matthieu@free.fr>
7181 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7182 S:      Maintained
7183 F:      drivers/usb/atm/ueagle-atm.c
7184
7185 IMGTEC ASCII LCD DRIVER
7186 M:      Paul Burton <paul.burton@mips.com>
7187 S:      Maintained
7188 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7189 F:      drivers/auxdisplay/img-ascii-lcd.c
7190
7191 IMGTEC IR DECODER DRIVER
7192 M:      James Hogan <jhogan@kernel.org>
7193 S:      Maintained
7194 F:      drivers/media/rc/img-ir/
7195
7196 IMON SOUNDGRAPH USB IR RECEIVER
7197 M:      Sean Young <sean@mess.org>
7198 L:      linux-media@vger.kernel.org
7199 S:      Maintained
7200 F:      drivers/media/rc/imon_raw.c
7201 F:      drivers/media/rc/imon.c
7202
7203 IMS TWINTURBO FRAMEBUFFER DRIVER
7204 L:      linux-fbdev@vger.kernel.org
7205 S:      Orphan
7206 F:      drivers/video/fbdev/imsttfb.c
7207
7208 INA209 HARDWARE MONITOR DRIVER
7209 M:      Guenter Roeck <linux@roeck-us.net>
7210 L:      linux-hwmon@vger.kernel.org
7211 S:      Maintained
7212 F:      Documentation/hwmon/ina209
7213 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7214 F:      drivers/hwmon/ina209.c
7215
7216 INA2XX HARDWARE MONITOR DRIVER
7217 M:      Guenter Roeck <linux@roeck-us.net>
7218 L:      linux-hwmon@vger.kernel.org
7219 S:      Maintained
7220 F:      Documentation/hwmon/ina2xx
7221 F:      drivers/hwmon/ina2xx.c
7222 F:      include/linux/platform_data/ina2xx.h
7223
7224 INDUSTRY PACK SUBSYSTEM (IPACK)
7225 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7226 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7227 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7228 L:      industrypack-devel@lists.sourceforge.net
7229 W:      http://industrypack.sourceforge.net
7230 S:      Maintained
7231 F:      drivers/ipack/
7232
7233 INFINIBAND SUBSYSTEM
7234 M:      Doug Ledford <dledford@redhat.com>
7235 M:      Jason Gunthorpe <jgg@mellanox.com>
7236 L:      linux-rdma@vger.kernel.org
7237 W:      https://github.com/linux-rdma/rdma-core
7238 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7239 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7240 S:      Supported
7241 F:      Documentation/devicetree/bindings/infiniband/
7242 F:      Documentation/infiniband/
7243 F:      drivers/infiniband/
7244 F:      include/uapi/linux/if_infiniband.h
7245 F:      include/uapi/rdma/
7246 F:      include/rdma/
7247
7248 INGENIC JZ4780 DMA Driver
7249 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7250 S:      Maintained
7251 F:      drivers/dma/dma-jz4780.c
7252
7253 INGENIC JZ4780 NAND DRIVER
7254 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7255 L:      linux-mtd@lists.infradead.org
7256 S:      Maintained
7257 F:      drivers/mtd/nand/raw/jz4780_*
7258
7259 INOTIFY
7260 M:      Jan Kara <jack@suse.cz>
7261 R:      Amir Goldstein <amir73il@gmail.com>
7262 L:      linux-fsdevel@vger.kernel.org
7263 S:      Maintained
7264 F:      Documentation/filesystems/inotify.txt
7265 F:      fs/notify/inotify/
7266 F:      include/linux/inotify.h
7267 F:      include/uapi/linux/inotify.h
7268
7269 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7270 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7271 L:      linux-input@vger.kernel.org
7272 Q:      http://patchwork.kernel.org/project/linux-input/list/
7273 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7274 S:      Maintained
7275 F:      drivers/input/
7276 F:      include/linux/input.h
7277 F:      include/uapi/linux/input.h
7278 F:      include/uapi/linux/input-event-codes.h
7279 F:      include/linux/input/
7280 F:      Documentation/devicetree/bindings/input/
7281 F:      Documentation/devicetree/bindings/serio/
7282 F:      Documentation/input/
7283
7284 INPUT MULTITOUCH (MT) PROTOCOL
7285 M:      Henrik Rydberg <rydberg@bitmath.org>
7286 L:      linux-input@vger.kernel.org
7287 S:      Odd fixes
7288 F:      Documentation/input/multi-touch-protocol.rst
7289 F:      drivers/input/input-mt.c
7290 K:      \b(ABS|SYN)_MT_
7291
7292 INSIDE SECURE CRYPTO DRIVER
7293 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7294 F:      drivers/crypto/inside-secure/
7295 S:      Maintained
7296 L:      linux-crypto@vger.kernel.org
7297
7298 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7299 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7300 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7301 L:      linux-integrity@vger.kernel.org
7302 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7303 S:      Supported
7304 F:      security/integrity/ima/
7305
7306 INTEL 810/815 FRAMEBUFFER DRIVER
7307 M:      Antonino Daplas <adaplas@gmail.com>
7308 L:      linux-fbdev@vger.kernel.org
7309 S:      Maintained
7310 F:      drivers/video/fbdev/i810/
7311
7312 INTEL ASoC DRIVERS
7313 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7314 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7315 M:      Jie Yang <yang.jie@linux.intel.com>
7316 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7317 S:      Supported
7318 F:      sound/soc/intel/
7319
7320 INTEL C600 SERIES SAS CONTROLLER DRIVER
7321 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7322 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7323 L:      linux-scsi@vger.kernel.org
7324 T:      git git://git.code.sf.net/p/intel-sas/isci
7325 S:      Supported
7326 F:      drivers/scsi/isci/
7327
7328 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7329 M:      Jani Nikula <jani.nikula@linux.intel.com>
7330 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7331 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7332 L:      intel-gfx@lists.freedesktop.org
7333 W:      https://01.org/linuxgraphics/
7334 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7335 C:      irc://chat.freenode.net/intel-gfx
7336 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7337 T:      git git://anongit.freedesktop.org/drm-intel
7338 S:      Supported
7339 F:      drivers/gpu/drm/i915/
7340 F:      include/drm/i915*
7341 F:      include/uapi/drm/i915_drm.h
7342 F:      Documentation/gpu/i915.rst
7343
7344 INTEL ETHERNET DRIVERS
7345 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7346 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7347 W:      http://www.intel.com/support/feedback.htm
7348 W:      http://e1000.sourceforge.net/
7349 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7350 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7351 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7352 S:      Supported
7353 F:      Documentation/networking/e100.rst
7354 F:      Documentation/networking/e1000.rst
7355 F:      Documentation/networking/e1000e.txt
7356 F:      Documentation/networking/igb.txt
7357 F:      Documentation/networking/igbvf.txt
7358 F:      Documentation/networking/ixgb.txt
7359 F:      Documentation/networking/ixgbe.txt
7360 F:      Documentation/networking/ixgbevf.txt
7361 F:      Documentation/networking/i40e.txt
7362 F:      Documentation/networking/i40evf.txt
7363 F:      Documentation/networking/ice.txt
7364 F:      drivers/net/ethernet/intel/
7365 F:      drivers/net/ethernet/intel/*/
7366 F:      include/linux/avf/virtchnl.h
7367
7368 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7369 M:      Maik Broemme <mbroemme@libmpq.org>
7370 L:      linux-fbdev@vger.kernel.org
7371 S:      Maintained
7372 F:      Documentation/fb/intelfb.txt
7373 F:      drivers/video/fbdev/intelfb/
7374
7375 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7376 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7377 M:      Zhi Wang <zhi.a.wang@intel.com>
7378 L:      intel-gvt-dev@lists.freedesktop.org
7379 L:      intel-gfx@lists.freedesktop.org
7380 W:      https://01.org/igvt-g
7381 T:      git https://github.com/intel/gvt-linux.git
7382 S:      Supported
7383 F:      drivers/gpu/drm/i915/gvt/
7384
7385 INTEL HID EVENT DRIVER
7386 M:      Alex Hung <alex.hung@canonical.com>
7387 L:      platform-driver-x86@vger.kernel.org
7388 S:      Maintained
7389 F:      drivers/platform/x86/intel-hid.c
7390
7391 INTEL I/OAT DMA DRIVER
7392 M:      Dave Jiang <dave.jiang@intel.com>
7393 R:      Dan Williams <dan.j.williams@intel.com>
7394 L:      dmaengine@vger.kernel.org
7395 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7396 S:      Supported
7397 F:      drivers/dma/ioat*
7398
7399 INTEL IDLE DRIVER
7400 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7401 M:      Len Brown <lenb@kernel.org>
7402 L:      linux-pm@vger.kernel.org
7403 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7404 B:      https://bugzilla.kernel.org
7405 S:      Supported
7406 F:      drivers/idle/intel_idle.c
7407
7408 INTEL INTEGRATED SENSOR HUB DRIVER
7409 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7410 M:      Jiri Kosina <jikos@kernel.org>
7411 L:      linux-input@vger.kernel.org
7412 S:      Maintained
7413 F:      drivers/hid/intel-ish-hid/
7414
7415 INTEL IOMMU (VT-d)
7416 M:      David Woodhouse <dwmw2@infradead.org>
7417 L:      iommu@lists.linux-foundation.org
7418 T:      git git://git.infradead.org/iommu-2.6.git
7419 S:      Supported
7420 F:      drivers/iommu/intel-iommu.c
7421 F:      include/linux/intel-iommu.h
7422
7423 INTEL IOP-ADMA DMA DRIVER
7424 R:      Dan Williams <dan.j.williams@intel.com>
7425 S:      Odd fixes
7426 F:      drivers/dma/iop-adma.c
7427
7428 INTEL IPU3 CSI-2 CIO2 DRIVER
7429 M:      Yong Zhi <yong.zhi@intel.com>
7430 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7431 M:      Bingbu Cao <bingbu.cao@intel.com>
7432 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7433 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7434 L:      linux-media@vger.kernel.org
7435 S:      Maintained
7436 F:      drivers/media/pci/intel/ipu3/
7437 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7438
7439 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7440 M:      Krzysztof Halasa <khalasa@piap.pl>
7441 S:      Maintained
7442 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7443 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7444 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7445 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7446 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7447 F:      drivers/net/wan/ixp4xx_hss.c
7448
7449 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7450 M:      Deepak Saxena <dsaxena@plexity.net>
7451 S:      Maintained
7452 F:      drivers/char/hw_random/ixp4xx-rng.c
7453
7454 INTEL MANAGEMENT ENGINE (mei)
7455 M:      Tomas Winkler <tomas.winkler@intel.com>
7456 L:      linux-kernel@vger.kernel.org
7457 S:      Supported
7458 F:      include/uapi/linux/mei.h
7459 F:      include/linux/mei_cl_bus.h
7460 F:      drivers/misc/mei/*
7461 F:      drivers/watchdog/mei_wdt.c
7462 F:      Documentation/misc-devices/mei/*
7463 F:      samples/mei/*
7464
7465 INTEL MENLOW THERMAL DRIVER
7466 M:      Sujith Thomas <sujith.thomas@intel.com>
7467 L:      platform-driver-x86@vger.kernel.org
7468 W:      https://01.org/linux-acpi
7469 S:      Supported
7470 F:      drivers/platform/x86/intel_menlow.c
7471
7472 INTEL MERRIFIELD GPIO DRIVER
7473 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7474 L:      linux-gpio@vger.kernel.org
7475 S:      Maintained
7476 F:      drivers/gpio/gpio-merrifield.c
7477
7478 INTEL MIC DRIVERS (mic)
7479 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7480 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7481 S:      Supported
7482 W:      https://github.com/sudeepdutt/mic
7483 W:      http://software.intel.com/en-us/mic-developer
7484 F:      include/linux/mic_bus.h
7485 F:      include/linux/scif.h
7486 F:      include/uapi/linux/mic_common.h
7487 F:      include/uapi/linux/mic_ioctl.h
7488 F:      include/uapi/linux/scif_ioctl.h
7489 F:      drivers/misc/mic/
7490 F:      drivers/dma/mic_x100_dma.c
7491 F:      drivers/dma/mic_x100_dma.h
7492 F:      Documentation/mic/
7493
7494 INTEL PMC CORE DRIVER
7495 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7496 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7497 L:      platform-driver-x86@vger.kernel.org
7498 S:      Maintained
7499 F:      arch/x86/include/asm/pmc_core.h
7500 F:      drivers/platform/x86/intel_pmc_core*
7501
7502 INTEL PMC/P-Unit IPC DRIVER
7503 M:      Zha Qipeng<qipeng.zha@intel.com>
7504 L:      platform-driver-x86@vger.kernel.org
7505 S:      Maintained
7506 F:      drivers/platform/x86/intel_pmc_ipc.c
7507 F:      drivers/platform/x86/intel_punit_ipc.c
7508 F:      arch/x86/include/asm/intel_pmc_ipc.h
7509 F:      arch/x86/include/asm/intel_punit_ipc.h
7510
7511 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7512 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7513 L:      linux-wireless@vger.kernel.org
7514 S:      Maintained
7515 F:      Documentation/networking/README.ipw2100
7516 F:      Documentation/networking/README.ipw2200
7517 F:      drivers/net/wireless/intel/ipw2x00/
7518
7519 INTEL PSTATE DRIVER
7520 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7521 M:      Len Brown <lenb@kernel.org>
7522 L:      linux-pm@vger.kernel.org
7523 S:      Supported
7524 F:      drivers/cpufreq/intel_pstate.c
7525
7526 INTEL RDMA RNIC DRIVER
7527 M:      Faisal Latif <faisal.latif@intel.com>
7528 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7529 L:      linux-rdma@vger.kernel.org
7530 S:      Supported
7531 F:      drivers/infiniband/hw/i40iw/
7532 F:      include/uapi/rdma/i40iw-abi.h
7533
7534 INTEL SHA MULTIBUFFER DRIVER
7535 M:      Megha Dey <megha.dey@linux.intel.com>
7536 R:      Tim Chen <tim.c.chen@linux.intel.com>
7537 L:      linux-crypto@vger.kernel.org
7538 S:      Supported
7539 F:      arch/x86/crypto/sha*-mb/
7540 F:      crypto/mcryptd.c
7541
7542 INTEL TELEMETRY DRIVER
7543 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7544 L:      platform-driver-x86@vger.kernel.org
7545 S:      Maintained
7546 F:      arch/x86/include/asm/intel_telemetry.h
7547 F:      drivers/platform/x86/intel_telemetry*
7548
7549 INTEL VIRTUAL BUTTON DRIVER
7550 M:      AceLan Kao <acelan.kao@canonical.com>
7551 L:      platform-driver-x86@vger.kernel.org
7552 S:      Maintained
7553 F:      drivers/platform/x86/intel-vbtn.c
7554
7555 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7556 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7557 L:      linux-wireless@vger.kernel.org
7558 S:      Supported
7559 F:      drivers/net/wireless/intel/iwlegacy/
7560
7561 INTEL WIRELESS WIFI LINK (iwlwifi)
7562 M:      Johannes Berg <johannes.berg@intel.com>
7563 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7564 M:      Luca Coelho <luciano.coelho@intel.com>
7565 M:      Intel Linux Wireless <linuxwifi@intel.com>
7566 L:      linux-wireless@vger.kernel.org
7567 W:      http://intellinuxwireless.org
7568 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7569 S:      Supported
7570 F:      drivers/net/wireless/intel/iwlwifi/
7571
7572 INTEL WIRELESS WIMAX CONNECTION 2400
7573 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7574 M:      linux-wimax@intel.com
7575 L:      wimax@linuxwimax.org (subscribers-only)
7576 S:      Supported
7577 W:      http://linuxwimax.org
7578 F:      Documentation/wimax/README.i2400m
7579 F:      drivers/net/wimax/i2400m/
7580 F:      include/uapi/linux/wimax/i2400m.h
7581
7582 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7583 M:      Mario Limonciello <mario.limonciello@dell.com>
7584 S:      Maintained
7585 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7586
7587 INTEL(R) TRACE HUB
7588 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7589 S:      Supported
7590 F:      Documentation/trace/intel_th.rst
7591 F:      drivers/hwtracing/intel_th/
7592
7593 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7594 M:      Ning Sun <ning.sun@intel.com>
7595 L:      tboot-devel@lists.sourceforge.net
7596 W:      http://tboot.sourceforge.net
7597 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7598 S:      Supported
7599 F:      Documentation/intel_txt.txt
7600 F:      include/linux/tboot.h
7601 F:      arch/x86/kernel/tboot.c
7602
7603 INTEL-MID GPIO DRIVER
7604 M:      David Cohen <david.a.cohen@linux.intel.com>
7605 L:      linux-gpio@vger.kernel.org
7606 S:      Maintained
7607 F:      drivers/gpio/gpio-intel-mid.c
7608
7609 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7610 M:      Linus Walleij <linus.walleij@linaro.org>
7611 L:      linux-iio@vger.kernel.org
7612 S:      Maintained
7613 F:      drivers/iio/gyro/mpu3050*
7614 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7615
7616 IOC3 ETHERNET DRIVER
7617 M:      Ralf Baechle <ralf@linux-mips.org>
7618 L:      linux-mips@linux-mips.org
7619 S:      Maintained
7620 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7621
7622 IOC3 SERIAL DRIVER
7623 M:      Pat Gefre <pfg@sgi.com>
7624 L:      linux-serial@vger.kernel.org
7625 S:      Maintained
7626 F:      drivers/tty/serial/ioc3_serial.c
7627
7628 IOMMU DRIVERS
7629 M:      Joerg Roedel <joro@8bytes.org>
7630 L:      iommu@lists.linux-foundation.org
7631 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7632 S:      Maintained
7633 F:      Documentation/devicetree/bindings/iommu/
7634 F:      drivers/iommu/
7635 F:      include/linux/iommu.h
7636 F:      include/linux/of_iommu.h
7637 F:      include/linux/iova.h
7638
7639 IP MASQUERADING
7640 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7641 S:      Maintained
7642 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7643
7644 IPMI SUBSYSTEM
7645 M:      Corey Minyard <minyard@acm.org>
7646 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7647 W:      http://openipmi.sourceforge.net/
7648 S:      Supported
7649 F:      Documentation/IPMI.txt
7650 F:      drivers/char/ipmi/
7651 F:      include/linux/ipmi*
7652 F:      include/uapi/linux/ipmi*
7653
7654 IPS SCSI RAID DRIVER
7655 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7656 L:      linux-scsi@vger.kernel.org
7657 W:      http://www.adaptec.com/
7658 S:      Maintained
7659 F:      drivers/scsi/ips*
7660
7661 IPVS
7662 M:      Wensong Zhang <wensong@linux-vs.org>
7663 M:      Simon Horman <horms@verge.net.au>
7664 M:      Julian Anastasov <ja@ssi.bg>
7665 L:      netdev@vger.kernel.org
7666 L:      lvs-devel@vger.kernel.org
7667 S:      Maintained
7668 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7669 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7670 F:      Documentation/networking/ipvs-sysctl.txt
7671 F:      include/net/ip_vs.h
7672 F:      include/uapi/linux/ip_vs.h
7673 F:      net/netfilter/ipvs/
7674
7675 IPWIRELESS DRIVER
7676 M:      Jiri Kosina <jikos@kernel.org>
7677 M:      David Sterba <dsterba@suse.com>
7678 S:      Odd Fixes
7679 F:      drivers/tty/ipwireless/
7680
7681 IPX NETWORK LAYER
7682 L:      netdev@vger.kernel.org
7683 S:      Obsolete
7684 F:      include/uapi/linux/ipx.h
7685 F:      drivers/staging/ipx/
7686
7687 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7688 M:      Marc Zyngier <marc.zyngier@arm.com>
7689 S:      Maintained
7690 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7691 F:      Documentation/IRQ-domain.txt
7692 F:      include/linux/irqdomain.h
7693 F:      kernel/irq/irqdomain.c
7694 F:      kernel/irq/msi.c
7695
7696 IRQ SUBSYSTEM
7697 M:      Thomas Gleixner <tglx@linutronix.de>
7698 L:      linux-kernel@vger.kernel.org
7699 S:      Maintained
7700 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7701 F:      kernel/irq/
7702
7703 IRQCHIP DRIVERS
7704 M:      Thomas Gleixner <tglx@linutronix.de>
7705 M:      Jason Cooper <jason@lakedaemon.net>
7706 M:      Marc Zyngier <marc.zyngier@arm.com>
7707 L:      linux-kernel@vger.kernel.org
7708 S:      Maintained
7709 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7710 F:      Documentation/devicetree/bindings/interrupt-controller/
7711 F:      drivers/irqchip/
7712
7713 ISA
7714 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7715 S:      Maintained
7716 F:      Documentation/isa.txt
7717 F:      drivers/base/isa.c
7718 F:      include/linux/isa.h
7719
7720 ISA RADIO MODULE
7721 M:      Hans Verkuil <hverkuil@xs4all.nl>
7722 L:      linux-media@vger.kernel.org
7723 T:      git git://linuxtv.org/media_tree.git
7724 W:      https://linuxtv.org
7725 S:      Maintained
7726 F:      drivers/media/radio/radio-isa*
7727
7728 ISAPNP
7729 M:      Jaroslav Kysela <perex@perex.cz>
7730 S:      Maintained
7731 F:      Documentation/isapnp.txt
7732 F:      drivers/pnp/isapnp/
7733 F:      include/linux/isapnp.h
7734
7735 ISCSI
7736 M:      Lee Duncan <lduncan@suse.com>
7737 M:      Chris Leech <cleech@redhat.com>
7738 L:      open-iscsi@googlegroups.com
7739 W:      www.open-iscsi.com
7740 S:      Maintained
7741 F:      drivers/scsi/*iscsi*
7742 F:      include/scsi/*iscsi*
7743
7744 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7745 M:      Peter Jones <pjones@redhat.com>
7746 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7747 S:      Maintained
7748 F:      drivers/firmware/iscsi_ibft*
7749
7750 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7751 M:      Sagi Grimberg <sagi@grimberg.me>
7752 M:      Max Gurtovoy <maxg@mellanox.com>
7753 L:      linux-rdma@vger.kernel.org
7754 S:      Supported
7755 W:      http://www.openfabrics.org
7756 W:      www.open-iscsi.org
7757 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7758 F:      drivers/infiniband/ulp/iser/
7759
7760 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7761 M:      Sagi Grimberg <sagi@grimberg.me>
7762 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7763 L:      linux-rdma@vger.kernel.org
7764 L:      target-devel@vger.kernel.org
7765 S:      Supported
7766 W:      http://www.linux-iscsi.org
7767 F:      drivers/infiniband/ulp/isert
7768
7769 ISDN SUBSYSTEM
7770 M:      Karsten Keil <isdn@linux-pingi.de>
7771 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7772 L:      netdev@vger.kernel.org
7773 W:      http://www.isdn4linux.de
7774 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7775 S:      Maintained
7776 F:      Documentation/isdn/
7777 F:      drivers/isdn/
7778 F:      include/linux/isdn.h
7779 F:      include/linux/isdn/
7780 F:      include/uapi/linux/isdn.h
7781 F:      include/uapi/linux/isdn/
7782
7783 ISDN SUBSYSTEM (Eicon active card driver)
7784 M:      Armin Schindler <mac@melware.de>
7785 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7786 W:      http://www.melware.de
7787 S:      Maintained
7788 F:      drivers/isdn/hardware/eicon/
7789
7790 IT87 HARDWARE MONITORING DRIVER
7791 M:      Jean Delvare <jdelvare@suse.com>
7792 L:      linux-hwmon@vger.kernel.org
7793 S:      Maintained
7794 F:      Documentation/hwmon/it87
7795 F:      drivers/hwmon/it87.c
7796
7797 IT913X MEDIA DRIVER
7798 M:      Antti Palosaari <crope@iki.fi>
7799 L:      linux-media@vger.kernel.org
7800 W:      https://linuxtv.org
7801 W:      http://palosaari.fi/linux/
7802 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7803 T:      git git://linuxtv.org/anttip/media_tree.git
7804 S:      Maintained
7805 F:      drivers/media/tuners/it913x*
7806
7807 IVTV VIDEO4LINUX DRIVER
7808 M:      Andy Walls <awalls@md.metrocast.net>
7809 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7810 L:      linux-media@vger.kernel.org
7811 T:      git git://linuxtv.org/media_tree.git
7812 W:      http://www.ivtvdriver.org
7813 S:      Maintained
7814 F:      Documentation/media/v4l-drivers/ivtv*
7815 F:      drivers/media/pci/ivtv/
7816 F:      include/uapi/linux/ivtv*
7817
7818 IX2505V MEDIA DRIVER
7819 M:      Malcolm Priestley <tvboxspy@gmail.com>
7820 L:      linux-media@vger.kernel.org
7821 W:      https://linuxtv.org
7822 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7823 S:      Maintained
7824 F:      drivers/media/dvb-frontends/ix2505v*
7825
7826 JAILHOUSE HYPERVISOR INTERFACE
7827 M:      Jan Kiszka <jan.kiszka@siemens.com>
7828 L:      jailhouse-dev@googlegroups.com
7829 S:      Maintained
7830 F:      arch/x86/kernel/jailhouse.c
7831 F:      arch/x86/include/asm/jailhouse_para.h
7832
7833 JC42.4 TEMPERATURE SENSOR DRIVER
7834 M:      Guenter Roeck <linux@roeck-us.net>
7835 L:      linux-hwmon@vger.kernel.org
7836 S:      Maintained
7837 F:      drivers/hwmon/jc42.c
7838 F:      Documentation/hwmon/jc42
7839
7840 JFS FILESYSTEM
7841 M:      Dave Kleikamp <shaggy@kernel.org>
7842 L:      jfs-discussion@lists.sourceforge.net
7843 W:      http://jfs.sourceforge.net/
7844 T:      git git://github.com/kleikamp/linux-shaggy.git
7845 S:      Maintained
7846 F:      Documentation/filesystems/jfs.txt
7847 F:      fs/jfs/
7848
7849 JME NETWORK DRIVER
7850 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7851 L:      netdev@vger.kernel.org
7852 S:      Maintained
7853 F:      drivers/net/ethernet/jme.*
7854
7855 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7856 M:      David Woodhouse <dwmw2@infradead.org>
7857 L:      linux-mtd@lists.infradead.org
7858 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7859 S:      Maintained
7860 F:      fs/jffs2/
7861 F:      include/uapi/linux/jffs2.h
7862
7863 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7864 M:      "Theodore Ts'o" <tytso@mit.edu>
7865 M:      Jan Kara <jack@suse.com>
7866 L:      linux-ext4@vger.kernel.org
7867 S:      Maintained
7868 F:      fs/jbd2/
7869 F:      include/linux/jbd2.h
7870
7871 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7872 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7873 L:      linux-media@vger.kernel.org
7874 S:      Maintained
7875 F:      drivers/media/platform/rcar_jpu.c
7876
7877 JSM Neo PCI based serial card
7878 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7879 L:      linux-serial@vger.kernel.org
7880 S:      Maintained
7881 F:      drivers/tty/serial/jsm/
7882
7883 K10TEMP HARDWARE MONITORING DRIVER
7884 M:      Clemens Ladisch <clemens@ladisch.de>
7885 L:      linux-hwmon@vger.kernel.org
7886 S:      Maintained
7887 F:      Documentation/hwmon/k10temp
7888 F:      drivers/hwmon/k10temp.c
7889
7890 K8TEMP HARDWARE MONITORING DRIVER
7891 M:      Rudolf Marek <r.marek@assembler.cz>
7892 L:      linux-hwmon@vger.kernel.org
7893 S:      Maintained
7894 F:      Documentation/hwmon/k8temp
7895 F:      drivers/hwmon/k8temp.c
7896
7897 KASAN
7898 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7899 R:      Alexander Potapenko <glider@google.com>
7900 R:      Dmitry Vyukov <dvyukov@google.com>
7901 L:      kasan-dev@googlegroups.com
7902 S:      Maintained
7903 F:      arch/*/include/asm/kasan.h
7904 F:      arch/*/mm/kasan_init*
7905 F:      Documentation/dev-tools/kasan.rst
7906 F:      include/linux/kasan*.h
7907 F:      lib/test_kasan.c
7908 F:      mm/kasan/
7909 F:      scripts/Makefile.kasan
7910
7911 KCONFIG
7912 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7913 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7914 L:      linux-kbuild@vger.kernel.org
7915 S:      Maintained
7916 F:      Documentation/kbuild/kconfig*
7917 F:      scripts/kconfig/
7918 F:      scripts/Kconfig.include
7919
7920 KDUMP
7921 M:      Dave Young <dyoung@redhat.com>
7922 M:      Baoquan He <bhe@redhat.com>
7923 R:      Vivek Goyal <vgoyal@redhat.com>
7924 L:      kexec@lists.infradead.org
7925 W:      http://lse.sourceforge.net/kdump/
7926 S:      Maintained
7927 F:      Documentation/kdump/
7928
7929 KEENE FM RADIO TRANSMITTER DRIVER
7930 M:      Hans Verkuil <hverkuil@xs4all.nl>
7931 L:      linux-media@vger.kernel.org
7932 T:      git git://linuxtv.org/media_tree.git
7933 W:      https://linuxtv.org
7934 S:      Maintained
7935 F:      drivers/media/radio/radio-keene*
7936
7937 KERNEL AUTOMOUNTER
7938 M:      Ian Kent <raven@themaw.net>
7939 L:      autofs@vger.kernel.org
7940 S:      Maintained
7941 F:      fs/autofs/
7942
7943 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7944 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7945 M:      Michal Marek <michal.lkml@markovi.net>
7946 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7947 L:      linux-kbuild@vger.kernel.org
7948 S:      Maintained
7949 F:      Documentation/kbuild/
7950 F:      Makefile
7951 F:      scripts/Kbuild*
7952 F:      scripts/Makefile*
7953 F:      scripts/basic/
7954 F:      scripts/mk*
7955 F:      scripts/mod/
7956 F:      scripts/package/
7957
7958 KERNEL JANITORS
7959 L:      kernel-janitors@vger.kernel.org
7960 W:      http://kernelnewbies.org/KernelJanitors
7961 S:      Odd Fixes
7962
7963 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7964 M:      "J. Bruce Fields" <bfields@fieldses.org>
7965 M:      Jeff Layton <jlayton@kernel.org>
7966 L:      linux-nfs@vger.kernel.org
7967 W:      http://nfs.sourceforge.net/
7968 T:      git git://linux-nfs.org/~bfields/linux.git
7969 S:      Supported
7970 F:      fs/nfsd/
7971 F:      include/uapi/linux/nfsd/
7972 F:      fs/lockd/
7973 F:      fs/nfs_common/
7974 F:      net/sunrpc/
7975 F:      include/linux/lockd/
7976 F:      include/linux/sunrpc/
7977 F:      include/uapi/linux/sunrpc/
7978
7979 KERNEL SELFTEST FRAMEWORK
7980 M:      Shuah Khan <shuah@kernel.org>
7981 L:      linux-kselftest@vger.kernel.org
7982 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7983 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
7984 S:      Maintained
7985 F:      tools/testing/selftests/
7986 F:      Documentation/dev-tools/kselftest*
7987
7988 KERNEL USERMODE HELPER
7989 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7990 L:      linux-kernel@vger.kernel.org
7991 S:      Maintained
7992 F:      kernel/umh.c
7993 F:      include/linux/umh.h
7994
7995 KERNEL VIRTUAL MACHINE (KVM)
7996 M:      Paolo Bonzini <pbonzini@redhat.com>
7997 M:      Radim Krčmář <rkrcmar@redhat.com>
7998 L:      kvm@vger.kernel.org
7999 W:      http://www.linux-kvm.org
8000 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8001 S:      Supported
8002 F:      Documentation/virtual/kvm/
8003 F:      include/trace/events/kvm.h
8004 F:      include/uapi/asm-generic/kvm*
8005 F:      include/uapi/linux/kvm*
8006 F:      include/asm-generic/kvm*
8007 F:      include/linux/kvm*
8008 F:      include/kvm/iodev.h
8009 F:      virt/kvm/*
8010 F:      tools/kvm/
8011
8012 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8013 M:      Joerg Roedel <joro@8bytes.org>
8014 L:      kvm@vger.kernel.org
8015 W:      http://www.linux-kvm.org/
8016 S:      Maintained
8017 F:      arch/x86/include/asm/svm.h
8018 F:      arch/x86/kvm/svm.c
8019
8020 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8021 M:      Christoffer Dall <christoffer.dall@arm.com>
8022 M:      Marc Zyngier <marc.zyngier@arm.com>
8023 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8024 L:      kvmarm@lists.cs.columbia.edu
8025 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8026 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8027 S:      Supported
8028 F:      arch/arm/include/uapi/asm/kvm*
8029 F:      arch/arm/include/asm/kvm*
8030 F:      arch/arm/kvm/
8031 F:      virt/kvm/arm/
8032 F:      include/kvm/arm_*
8033
8034 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8035 M:      Christoffer Dall <christoffer.dall@arm.com>
8036 M:      Marc Zyngier <marc.zyngier@arm.com>
8037 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8038 L:      kvmarm@lists.cs.columbia.edu
8039 S:      Maintained
8040 F:      arch/arm64/include/uapi/asm/kvm*
8041 F:      arch/arm64/include/asm/kvm*
8042 F:      arch/arm64/kvm/
8043
8044 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8045 M:      James Hogan <jhogan@kernel.org>
8046 L:      linux-mips@linux-mips.org
8047 S:      Supported
8048 F:      arch/mips/include/uapi/asm/kvm*
8049 F:      arch/mips/include/asm/kvm*
8050 F:      arch/mips/kvm/
8051
8052 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8053 M:      Paul Mackerras <paulus@ozlabs.org>
8054 L:      kvm-ppc@vger.kernel.org
8055 W:      http://www.linux-kvm.org/
8056 T:      git git://github.com/agraf/linux-2.6.git
8057 S:      Supported
8058 F:      arch/powerpc/include/uapi/asm/kvm*
8059 F:      arch/powerpc/include/asm/kvm*
8060 F:      arch/powerpc/kvm/
8061 F:      arch/powerpc/kernel/kvm*
8062
8063 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8064 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8065 M:      Janosch Frank <frankja@linux.ibm.com>
8066 R:      David Hildenbrand <david@redhat.com>
8067 R:      Cornelia Huck <cohuck@redhat.com>
8068 L:      linux-s390@vger.kernel.org
8069 W:      http://www.ibm.com/developerworks/linux/linux390/
8070 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8071 S:      Supported
8072 F:      arch/s390/include/uapi/asm/kvm*
8073 F:      arch/s390/include/asm/gmap.h
8074 F:      arch/s390/include/asm/kvm*
8075 F:      arch/s390/kvm/
8076 F:      arch/s390/mm/gmap.c
8077
8078 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8079 M:      Paolo Bonzini <pbonzini@redhat.com>
8080 M:      Radim Krčmář <rkrcmar@redhat.com>
8081 L:      kvm@vger.kernel.org
8082 W:      http://www.linux-kvm.org
8083 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8084 S:      Supported
8085 F:      arch/x86/kvm/
8086 F:      arch/x86/include/uapi/asm/kvm*
8087 F:      arch/x86/include/asm/kvm*
8088 F:      arch/x86/include/asm/pvclock-abi.h
8089 F:      arch/x86/kernel/kvm.c
8090 F:      arch/x86/kernel/kvmclock.c
8091
8092 KERNFS
8093 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8094 M:      Tejun Heo <tj@kernel.org>
8095 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8096 S:      Supported
8097 F:      include/linux/kernfs.h
8098 F:      fs/kernfs/
8099
8100 KEXEC
8101 M:      Eric Biederman <ebiederm@xmission.com>
8102 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8103 L:      kexec@lists.infradead.org
8104 S:      Maintained
8105 F:      include/linux/kexec.h
8106 F:      include/uapi/linux/kexec.h
8107 F:      kernel/kexec*
8108
8109 KEYS-ENCRYPTED
8110 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8111 L:      linux-integrity@vger.kernel.org
8112 L:      keyrings@vger.kernel.org
8113 S:      Supported
8114 F:      Documentation/security/keys/trusted-encrypted.rst
8115 F:      include/keys/encrypted-type.h
8116 F:      security/keys/encrypted-keys/
8117
8118 KEYS-TRUSTED
8119 M:      James Bottomley <jejb@linux.vnet.ibm.com>
8120 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8121 L:      linux-integrity@vger.kernel.org
8122 L:      keyrings@vger.kernel.org
8123 S:      Supported
8124 F:      Documentation/security/keys/trusted-encrypted.rst
8125 F:      include/keys/trusted-type.h
8126 F:      security/keys/trusted.c
8127 F:      security/keys/trusted.h
8128
8129 KEYS/KEYRINGS:
8130 M:      David Howells <dhowells@redhat.com>
8131 L:      keyrings@vger.kernel.org
8132 S:      Maintained
8133 F:      Documentation/security/keys/core.rst
8134 F:      include/linux/key.h
8135 F:      include/linux/key-type.h
8136 F:      include/linux/keyctl.h
8137 F:      include/uapi/linux/keyctl.h
8138 F:      include/keys/
8139 F:      security/keys/
8140
8141 KGDB / KDB /debug_core
8142 M:      Jason Wessel <jason.wessel@windriver.com>
8143 M:      Daniel Thompson <daniel.thompson@linaro.org>
8144 W:      http://kgdb.wiki.kernel.org/
8145 L:      kgdb-bugreport@lists.sourceforge.net
8146 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8147 S:      Maintained
8148 F:      Documentation/dev-tools/kgdb.rst
8149 F:      drivers/misc/kgdbts.c
8150 F:      drivers/tty/serial/kgdboc.c
8151 F:      include/linux/kdb.h
8152 F:      include/linux/kgdb.h
8153 F:      kernel/debug/
8154
8155 KMEMLEAK
8156 M:      Catalin Marinas <catalin.marinas@arm.com>
8157 S:      Maintained
8158 F:      Documentation/dev-tools/kmemleak.rst
8159 F:      include/linux/kmemleak.h
8160 F:      mm/kmemleak.c
8161 F:      mm/kmemleak-test.c
8162
8163 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8164 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
8165 L:      linux-kernel@vger.kernel.org
8166 S:      Maintained
8167 F:      kernel/kmod.c
8168 F:      include/linux/kmod.h
8169 F:      lib/test_kmod.c
8170 F:      tools/testing/selftests/kmod/
8171
8172 KPROBES
8173 M:      Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
8174 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8175 M:      "David S. Miller" <davem@davemloft.net>
8176 M:      Masami Hiramatsu <mhiramat@kernel.org>
8177 S:      Maintained
8178 F:      Documentation/kprobes.txt
8179 F:      include/linux/kprobes.h
8180 F:      include/asm-generic/kprobes.h
8181 F:      kernel/kprobes.c
8182
8183 KS0108 LCD CONTROLLER DRIVER
8184 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8185 S:      Maintained
8186 F:      Documentation/auxdisplay/ks0108
8187 F:      drivers/auxdisplay/ks0108.c
8188 F:      include/linux/ks0108.h
8189
8190 L3MDEV
8191 M:      David Ahern <dsa@cumulusnetworks.com>
8192 L:      netdev@vger.kernel.org
8193 S:      Maintained
8194 F:      net/l3mdev
8195 F:      include/net/l3mdev.h
8196
8197 LANTIQ MIPS ARCHITECTURE
8198 M:      John Crispin <john@phrozen.org>
8199 L:      linux-mips@linux-mips.org
8200 S:      Maintained
8201 F:      arch/mips/lantiq
8202 F:      drivers/soc/lantiq
8203
8204 LAPB module
8205 L:      linux-x25@vger.kernel.org
8206 S:      Orphan
8207 F:      Documentation/networking/lapb-module.txt
8208 F:      include/*/lapb.h
8209 F:      net/lapb/
8210
8211 LASI 53c700 driver for PARISC
8212 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8213 L:      linux-scsi@vger.kernel.org
8214 S:      Maintained
8215 F:      Documentation/scsi/53c700.txt
8216 F:      drivers/scsi/53c700*
8217
8218 LEAKING_ADDRESSES
8219 M:      Tobin C. Harding <me@tobin.cc>
8220 M:      Tycho Andersen <tycho@tycho.ws>
8221 L:      kernel-hardening@lists.openwall.com
8222 S:      Maintained
8223 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8224 F:      scripts/leaking_addresses.pl
8225
8226 LED SUBSYSTEM
8227 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8228 M:      Pavel Machek <pavel@ucw.cz>
8229 L:      linux-leds@vger.kernel.org
8230 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8231 S:      Maintained
8232 F:      Documentation/devicetree/bindings/leds/
8233 F:      drivers/leds/
8234 F:      include/linux/leds.h
8235
8236 LEGACY EEPROM DRIVER
8237 M:      Jean Delvare <jdelvare@suse.com>
8238 S:      Maintained
8239 F:      Documentation/misc-devices/eeprom
8240 F:      drivers/misc/eeprom/eeprom.c
8241
8242 LEGO MINDSTORMS EV3
8243 R:      David Lechner <david@lechnology.com>
8244 S:      Maintained
8245 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8246 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8247 F:      drivers/power/supply/lego_ev3_battery.c
8248
8249 LEGO USB Tower driver
8250 M:      Juergen Stuber <starblue@users.sourceforge.net>
8251 L:      legousb-devel@lists.sourceforge.net
8252 W:      http://legousb.sourceforge.net/
8253 S:      Maintained
8254 F:      drivers/usb/misc/legousbtower.c
8255
8256 LG2160 MEDIA DRIVER
8257 M:      Michael Krufky <mkrufky@linuxtv.org>
8258 L:      linux-media@vger.kernel.org
8259 W:      https://linuxtv.org
8260 W:      http://github.com/mkrufky
8261 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8262 T:      git git://linuxtv.org/mkrufky/tuners.git
8263 S:      Maintained
8264 F:      drivers/media/dvb-frontends/lg2160.*
8265
8266 LGDT3305 MEDIA DRIVER
8267 M:      Michael Krufky <mkrufky@linuxtv.org>
8268 L:      linux-media@vger.kernel.org
8269 W:      https://linuxtv.org
8270 W:      http://github.com/mkrufky
8271 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8272 T:      git git://linuxtv.org/mkrufky/tuners.git
8273 S:      Maintained
8274 F:      drivers/media/dvb-frontends/lgdt3305.*
8275
8276 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8277 M:      Viresh Kumar <vireshk@kernel.org>
8278 L:      linux-ide@vger.kernel.org
8279 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8280 S:      Maintained
8281 F:      include/linux/pata_arasan_cf_data.h
8282 F:      drivers/ata/pata_arasan_cf.c
8283
8284 LIBATA PATA DRIVERS
8285 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8286 M:      Jens Axboe <axboe@kernel.dk>
8287 L:      linux-ide@vger.kernel.org
8288 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8289 S:      Maintained
8290 F:      drivers/ata/pata_*.c
8291 F:      drivers/ata/ata_generic.c
8292
8293 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8294 M:      Linus Walleij <linus.walleij@linaro.org>
8295 L:      linux-ide@vger.kernel.org
8296 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8297 S:      Maintained
8298 F:      drivers/ata/pata_ftide010.c
8299 F:      drivers/ata/sata_gemini.c
8300 F:      drivers/ata/sata_gemini.h
8301
8302 LIBATA SATA AHCI PLATFORM devices support
8303 M:      Hans de Goede <hdegoede@redhat.com>
8304 M:      Jens Axboe <axboe@kernel.dk>
8305 L:      linux-ide@vger.kernel.org
8306 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8307 S:      Maintained
8308 F:      drivers/ata/ahci_platform.c
8309 F:      drivers/ata/libahci_platform.c
8310 F:      include/linux/ahci_platform.h
8311
8312 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8313 M:      Mikael Pettersson <mikpelinux@gmail.com>
8314 L:      linux-ide@vger.kernel.org
8315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8316 S:      Maintained
8317 F:      drivers/ata/sata_promise.*
8318
8319 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8320 M:      Jens Axboe <axboe@kernel.dk>
8321 L:      linux-ide@vger.kernel.org
8322 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8323 S:      Maintained
8324 F:      drivers/ata/
8325 F:      include/linux/ata.h
8326 F:      include/linux/libata.h
8327 F:      Documentation/devicetree/bindings/ata/
8328
8329 LIBLOCKDEP
8330 M:      Sasha Levin <alexander.levin@microsoft.com>
8331 S:      Maintained
8332 F:      tools/lib/lockdep/
8333
8334 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8335 M:      Ross Zwisler <zwisler@kernel.org>
8336 M:      Dan Williams <dan.j.williams@intel.com>
8337 M:      Vishal Verma <vishal.l.verma@intel.com>
8338 M:      Dave Jiang <dave.jiang@intel.com>
8339 L:      linux-nvdimm@lists.01.org
8340 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8341 S:      Supported
8342 F:      drivers/nvdimm/blk.c
8343 F:      drivers/nvdimm/region_devs.c
8344
8345 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8346 M:      Vishal Verma <vishal.l.verma@intel.com>
8347 M:      Dan Williams <dan.j.williams@intel.com>
8348 M:      Ross Zwisler <zwisler@kernel.org>
8349 M:      Dave Jiang <dave.jiang@intel.com>
8350 L:      linux-nvdimm@lists.01.org
8351 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8352 S:      Supported
8353 F:      drivers/nvdimm/btt*
8354
8355 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8356 M:      Ross Zwisler <zwisler@kernel.org>
8357 M:      Dan Williams <dan.j.williams@intel.com>
8358 M:      Vishal Verma <vishal.l.verma@intel.com>
8359 M:      Dave Jiang <dave.jiang@intel.com>
8360 L:      linux-nvdimm@lists.01.org
8361 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8362 S:      Supported
8363 F:      drivers/nvdimm/pmem*
8364
8365 LIBNVDIMM: DEVICETREE BINDINGS
8366 M:      Oliver O'Halloran <oohall@gmail.com>
8367 L:      linux-nvdimm@lists.01.org
8368 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8369 S:      Supported
8370 F:      drivers/nvdimm/of_pmem.c
8371 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8372
8373 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8374 M:      Dan Williams <dan.j.williams@intel.com>
8375 M:      Ross Zwisler <zwisler@kernel.org>
8376 M:      Vishal Verma <vishal.l.verma@intel.com>
8377 M:      Dave Jiang <dave.jiang@intel.com>
8378 L:      linux-nvdimm@lists.01.org
8379 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8380 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8381 S:      Supported
8382 F:      drivers/nvdimm/*
8383 F:      drivers/acpi/nfit/*
8384 F:      include/linux/nd.h
8385 F:      include/linux/libnvdimm.h
8386 F:      include/uapi/linux/ndctl.h
8387
8388 LIGHTNVM PLATFORM SUPPORT
8389 M:      Matias Bjorling <mb@lightnvm.io>
8390 W:      http://github/OpenChannelSSD
8391 L:      linux-block@vger.kernel.org
8392 S:      Maintained
8393 F:      drivers/lightnvm/
8394 F:      include/linux/lightnvm.h
8395 F:      include/uapi/linux/lightnvm.h
8396
8397 LINUX FOR POWER MACINTOSH
8398 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8399 W:      http://www.penguinppc.org/
8400 L:      linuxppc-dev@lists.ozlabs.org
8401 S:      Maintained
8402 F:      arch/powerpc/platforms/powermac/
8403 F:      drivers/macintosh/
8404
8405 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8406 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8407 M:      Paul Mackerras <paulus@samba.org>
8408 M:      Michael Ellerman <mpe@ellerman.id.au>
8409 W:      https://github.com/linuxppc/linux/wiki
8410 L:      linuxppc-dev@lists.ozlabs.org
8411 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8412 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8413 S:      Supported
8414 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8415 F:      Documentation/devicetree/bindings/powerpc/
8416 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8417 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8418 F:      Documentation/powerpc/
8419 F:      arch/powerpc/
8420 F:      drivers/char/tpm/tpm_ibmvtpm*
8421 F:      drivers/crypto/nx/
8422 F:      drivers/crypto/vmx/
8423 F:      drivers/i2c/busses/i2c-opal.c
8424 F:      drivers/net/ethernet/ibm/ibmveth.*
8425 F:      drivers/net/ethernet/ibm/ibmvnic.*
8426 F:      drivers/pci/hotplug/pnv_php.c
8427 F:      drivers/pci/hotplug/rpa*
8428 F:      drivers/rtc/rtc-opal.c
8429 F:      drivers/scsi/ibmvscsi/
8430 F:      drivers/tty/hvc/hvc_opal.c
8431 F:      drivers/watchdog/wdrtas.c
8432 F:      tools/testing/selftests/powerpc
8433 N:      /pmac
8434 N:      powermac
8435 N:      powernv
8436 N:      [^a-z0-9]ps3
8437 N:      pseries
8438
8439 LINUX FOR POWERPC EMBEDDED MPC5XXX
8440 M:      Anatolij Gustschin <agust@denx.de>
8441 L:      linuxppc-dev@lists.ozlabs.org
8442 T:      git git://git.denx.de/linux-denx-agust.git
8443 S:      Maintained
8444 F:      arch/powerpc/platforms/512x/
8445 F:      arch/powerpc/platforms/52xx/
8446
8447 LINUX FOR POWERPC EMBEDDED PPC4XX
8448 M:      Alistair Popple <alistair@popple.id.au>
8449 M:      Matt Porter <mporter@kernel.crashing.org>
8450 W:      http://www.penguinppc.org/
8451 L:      linuxppc-dev@lists.ozlabs.org
8452 S:      Maintained
8453 F:      arch/powerpc/platforms/40x/
8454 F:      arch/powerpc/platforms/44x/
8455
8456 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8457 M:      Scott Wood <oss@buserror.net>
8458 M:      Kumar Gala <galak@kernel.crashing.org>
8459 W:      http://www.penguinppc.org/
8460 L:      linuxppc-dev@lists.ozlabs.org
8461 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8462 S:      Maintained
8463 F:      arch/powerpc/platforms/83xx/
8464 F:      arch/powerpc/platforms/85xx/
8465 F:      Documentation/devicetree/bindings/powerpc/fsl/
8466
8467 LINUX FOR POWERPC EMBEDDED PPC8XX
8468 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8469 W:      http://www.penguinppc.org/
8470 L:      linuxppc-dev@lists.ozlabs.org
8471 S:      Maintained
8472 F:      arch/powerpc/platforms/8xx/
8473
8474 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8475 L:      linuxppc-dev@lists.ozlabs.org
8476 S:      Orphan
8477 F:      arch/powerpc/*/*virtex*
8478 F:      arch/powerpc/*/*/*virtex*
8479
8480 LINUX FOR POWERPC PA SEMI PWRFICIENT
8481 L:      linuxppc-dev@lists.ozlabs.org
8482 S:      Orphan
8483 F:      arch/powerpc/platforms/pasemi/
8484 F:      drivers/*/*pasemi*
8485 F:      drivers/*/*/*pasemi*
8486
8487 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8488 M:      Kees Cook <keescook@chromium.org>
8489 S:      Maintained
8490 F:      drivers/misc/lkdtm/*
8491
8492 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8493 M:      Alan Stern <stern@rowland.harvard.edu>
8494 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8495 M:      Will Deacon <will.deacon@arm.com>
8496 M:      Peter Zijlstra <peterz@infradead.org>
8497 M:      Boqun Feng <boqun.feng@gmail.com>
8498 M:      Nicholas Piggin <npiggin@gmail.com>
8499 M:      David Howells <dhowells@redhat.com>
8500 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8501 M:      Luc Maranget <luc.maranget@inria.fr>
8502 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8503 R:      Akira Yokosawa <akiyks@gmail.com>
8504 R:      Daniel Lustig <dlustig@nvidia.com>
8505 L:      linux-kernel@vger.kernel.org
8506 L:      linux-arch@vger.kernel.org
8507 S:      Supported
8508 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8509 F:      tools/memory-model/
8510 F:      Documentation/atomic_bitops.txt
8511 F:      Documentation/atomic_t.txt
8512 F:      Documentation/core-api/atomic_ops.rst
8513 F:      Documentation/core-api/refcount-vs-atomic.rst
8514 F:      Documentation/memory-barriers.txt
8515
8516 LIS3LV02D ACCELEROMETER DRIVER
8517 M:      Eric Piel <eric.piel@tremplin-utc.net>
8518 S:      Maintained
8519 F:      Documentation/misc-devices/lis3lv02d
8520 F:      drivers/misc/lis3lv02d/
8521 F:      drivers/platform/x86/hp_accel.c
8522
8523 LIVE PATCHING
8524 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8525 M:      Jessica Yu <jeyu@kernel.org>
8526 M:      Jiri Kosina <jikos@kernel.org>
8527 M:      Miroslav Benes <mbenes@suse.cz>
8528 R:      Petr Mladek <pmladek@suse.com>
8529 S:      Maintained
8530 F:      kernel/livepatch/
8531 F:      include/linux/livepatch.h
8532 F:      arch/x86/include/asm/livepatch.h
8533 F:      arch/x86/kernel/livepatch.c
8534 F:      Documentation/livepatch/
8535 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8536 F:      samples/livepatch/
8537 L:      live-patching@vger.kernel.org
8538 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8539
8540 LLC (802.2)
8541 L:      netdev@vger.kernel.org
8542 S:      Odd fixes
8543 F:      include/linux/llc.h
8544 F:      include/uapi/linux/llc.h
8545 F:      include/net/llc*
8546 F:      net/llc/
8547
8548 LM73 HARDWARE MONITOR DRIVER
8549 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8550 L:      linux-hwmon@vger.kernel.org
8551 S:      Maintained
8552 F:      drivers/hwmon/lm73.c
8553
8554 LM78 HARDWARE MONITOR DRIVER
8555 M:      Jean Delvare <jdelvare@suse.com>
8556 L:      linux-hwmon@vger.kernel.org
8557 S:      Maintained
8558 F:      Documentation/hwmon/lm78
8559 F:      drivers/hwmon/lm78.c
8560
8561 LM83 HARDWARE MONITOR DRIVER
8562 M:      Jean Delvare <jdelvare@suse.com>
8563 L:      linux-hwmon@vger.kernel.org
8564 S:      Maintained
8565 F:      Documentation/hwmon/lm83
8566 F:      drivers/hwmon/lm83.c
8567
8568 LM90 HARDWARE MONITOR DRIVER
8569 M:      Jean Delvare <jdelvare@suse.com>
8570 L:      linux-hwmon@vger.kernel.org
8571 S:      Maintained
8572 F:      Documentation/hwmon/lm90
8573 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8574 F:      drivers/hwmon/lm90.c
8575 F:      include/dt-bindings/thermal/lm90.h
8576
8577 LM95234 HARDWARE MONITOR DRIVER
8578 M:      Guenter Roeck <linux@roeck-us.net>
8579 L:      linux-hwmon@vger.kernel.org
8580 S:      Maintained
8581 F:      Documentation/hwmon/lm95234
8582 F:      drivers/hwmon/lm95234.c
8583
8584 LME2510 MEDIA DRIVER
8585 M:      Malcolm Priestley <tvboxspy@gmail.com>
8586 L:      linux-media@vger.kernel.org
8587 W:      https://linuxtv.org
8588 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8589 S:      Maintained
8590 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8591
8592 LOADPIN SECURITY MODULE
8593 M:      Kees Cook <keescook@chromium.org>
8594 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8595 S:      Supported
8596 F:      security/loadpin/
8597 F:      Documentation/admin-guide/LSM/LoadPin.rst
8598
8599 LOCKING PRIMITIVES
8600 M:      Peter Zijlstra <peterz@infradead.org>
8601 M:      Ingo Molnar <mingo@redhat.com>
8602 M:      Will Deacon <will.deacon@arm.com>
8603 L:      linux-kernel@vger.kernel.org
8604 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8605 S:      Maintained
8606 F:      Documentation/locking/
8607 F:      include/linux/lockdep.h
8608 F:      include/linux/spinlock*.h
8609 F:      arch/*/include/asm/spinlock*.h
8610 F:      include/linux/rwlock*.h
8611 F:      include/linux/mutex*.h
8612 F:      arch/*/include/asm/mutex*.h
8613 F:      include/linux/rwsem*.h
8614 F:      arch/*/include/asm/rwsem.h
8615 F:      include/linux/seqlock.h
8616 F:      lib/locking*.[ch]
8617 F:      kernel/locking/
8618 X:      kernel/locking/locktorture.c
8619
8620 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8621 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8622 L:      linux-ntfs-dev@lists.sourceforge.net
8623 W:      http://www.linux-ntfs.org/content/view/19/37/
8624 S:      Maintained
8625 F:      Documentation/ldm.txt
8626 F:      block/partitions/ldm.*
8627
8628 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8629 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8630 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8631 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8632 L:      MPT-FusionLinux.pdl@broadcom.com
8633 L:      linux-scsi@vger.kernel.org
8634 W:      http://www.avagotech.com/support/
8635 S:      Supported
8636 F:      drivers/message/fusion/
8637 F:      drivers/scsi/mpt3sas/
8638
8639 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8640 M:      Matthew Wilcox <matthew@wil.cx>
8641 L:      linux-scsi@vger.kernel.org
8642 S:      Maintained
8643 F:      drivers/scsi/sym53c8xx_2/
8644
8645 LTC4261 HARDWARE MONITOR DRIVER
8646 M:      Guenter Roeck <linux@roeck-us.net>
8647 L:      linux-hwmon@vger.kernel.org
8648 S:      Maintained
8649 F:      Documentation/hwmon/ltc4261
8650 F:      drivers/hwmon/ltc4261.c
8651
8652 LTC4306 I2C MULTIPLEXER DRIVER
8653 M:      Michael Hennerich <michael.hennerich@analog.com>
8654 W:      http://ez.analog.com/community/linux-device-drivers
8655 L:      linux-i2c@vger.kernel.org
8656 S:      Supported
8657 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8658 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8659
8660 LTP (Linux Test Project)
8661 M:      Mike Frysinger <vapier@gentoo.org>
8662 M:      Cyril Hrubis <chrubis@suse.cz>
8663 M:      Wanlong Gao <wanlong.gao@gmail.com>
8664 M:      Jan Stancek <jstancek@redhat.com>
8665 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8666 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8667 L:      ltp@lists.linux.it (subscribers-only)
8668 W:      http://linux-test-project.github.io/
8669 T:      git git://github.com/linux-test-project/ltp.git
8670 S:      Maintained
8671
8672 M68K ARCHITECTURE
8673 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8674 L:      linux-m68k@lists.linux-m68k.org
8675 W:      http://www.linux-m68k.org/
8676 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8677 S:      Maintained
8678 F:      arch/m68k/
8679 F:      drivers/zorro/
8680
8681 M68K ON APPLE MACINTOSH
8682 M:      Joshua Thompson <funaho@jurai.org>
8683 W:      http://www.mac.linux-m68k.org/
8684 L:      linux-m68k@lists.linux-m68k.org
8685 S:      Maintained
8686 F:      arch/m68k/mac/
8687
8688 M68K ON HP9000/300
8689 M:      Philip Blundell <philb@gnu.org>
8690 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8691 S:      Maintained
8692 F:      arch/m68k/hp300/
8693
8694 M88DS3103 MEDIA DRIVER
8695 M:      Antti Palosaari <crope@iki.fi>
8696 L:      linux-media@vger.kernel.org
8697 W:      https://linuxtv.org
8698 W:      http://palosaari.fi/linux/
8699 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8700 T:      git git://linuxtv.org/anttip/media_tree.git
8701 S:      Maintained
8702 F:      drivers/media/dvb-frontends/m88ds3103*
8703
8704 M88RS2000 MEDIA DRIVER
8705 M:      Malcolm Priestley <tvboxspy@gmail.com>
8706 L:      linux-media@vger.kernel.org
8707 W:      https://linuxtv.org
8708 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8709 S:      Maintained
8710 F:      drivers/media/dvb-frontends/m88rs2000*
8711
8712 MA901 MASTERKIT USB FM RADIO DRIVER
8713 M:      Alexey Klimov <klimov.linux@gmail.com>
8714 L:      linux-media@vger.kernel.org
8715 T:      git git://linuxtv.org/media_tree.git
8716 S:      Maintained
8717 F:      drivers/media/radio/radio-ma901.c
8718
8719 MAC80211
8720 M:      Johannes Berg <johannes@sipsolutions.net>
8721 L:      linux-wireless@vger.kernel.org
8722 W:      http://wireless.kernel.org/
8723 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8724 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8725 S:      Maintained
8726 F:      Documentation/networking/mac80211-injection.txt
8727 F:      include/net/mac80211.h
8728 F:      net/mac80211/
8729 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8730 F:      Documentation/networking/mac80211_hwsim/README
8731
8732 MAILBOX API
8733 M:      Jassi Brar <jassisinghbrar@gmail.com>
8734 L:      linux-kernel@vger.kernel.org
8735 S:      Maintained
8736 F:      drivers/mailbox/
8737 F:      include/linux/mailbox_client.h
8738 F:      include/linux/mailbox_controller.h
8739
8740 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8741 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8742 W:      http://www.kernel.org/doc/man-pages
8743 L:      linux-man@vger.kernel.org
8744 S:      Maintained
8745
8746 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8747 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8748 L:      linux-mips@linux-mips.org
8749 S:      Maintained
8750 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8751
8752 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8753 M:      Andrew Lunn <andrew@lunn.ch>
8754 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8755 L:      netdev@vger.kernel.org
8756 S:      Maintained
8757 F:      drivers/net/dsa/mv88e6xxx/
8758 F:      linux/platform_data/mv88e6xxx.h
8759 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8760
8761 MARVELL ARMADA DRM SUPPORT
8762 M:      Russell King <linux@armlinux.org.uk>
8763 S:      Maintained
8764 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8765 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8766 F:      drivers/gpu/drm/armada/
8767 F:      include/uapi/drm/armada_drm.h
8768 F:      Documentation/devicetree/bindings/display/armada/
8769
8770 MARVELL CRYPTO DRIVER
8771 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8772 M:      Arnaud Ebalard <arno@natisbad.org>
8773 F:      drivers/crypto/marvell/
8774 S:      Maintained
8775 L:      linux-crypto@vger.kernel.org
8776
8777 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8778 M:      Mirko Lindner <mlindner@marvell.com>
8779 M:      Stephen Hemminger <stephen@networkplumber.org>
8780 L:      netdev@vger.kernel.org
8781 S:      Maintained
8782 F:      drivers/net/ethernet/marvell/sk*
8783
8784 MARVELL LIBERTAS WIRELESS DRIVER
8785 L:      libertas-dev@lists.infradead.org
8786 S:      Orphan
8787 F:      drivers/net/wireless/marvell/libertas/
8788
8789 MARVELL MACCHIATOBIN SUPPORT
8790 M:      Russell King <linux@armlinux.org.uk>
8791 L:      linux-arm-kernel@lists.infradead.org
8792 S:      Maintained
8793 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8794
8795 MARVELL MV643XX ETHERNET DRIVER
8796 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8797 L:      netdev@vger.kernel.org
8798 S:      Maintained
8799 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8800 F:      include/linux/mv643xx.h
8801
8802 MARVELL MV88X3310 PHY DRIVER
8803 M:      Russell King <linux@armlinux.org.uk>
8804 L:      netdev@vger.kernel.org
8805 S:      Maintained
8806 F:      drivers/net/phy/marvell10g.c
8807
8808 MARVELL MVNETA ETHERNET DRIVER
8809 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8810 L:      netdev@vger.kernel.org
8811 S:      Maintained
8812 F:      drivers/net/ethernet/marvell/mvneta.*
8813
8814 MARVELL MWIFIEX WIRELESS DRIVER
8815 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8816 M:      Nishant Sarmukadam <nishants@marvell.com>
8817 M:      Ganapathi Bhat <gbhat@marvell.com>
8818 M:      Xinming Hu <huxinming820@gmail.com>
8819 L:      linux-wireless@vger.kernel.org
8820 S:      Maintained
8821 F:      drivers/net/wireless/marvell/mwifiex/
8822
8823 MARVELL MWL8K WIRELESS DRIVER
8824 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8825 L:      linux-wireless@vger.kernel.org
8826 S:      Odd Fixes
8827 F:      drivers/net/wireless/marvell/mwl8k.c
8828
8829 MARVELL NAND CONTROLLER DRIVER
8830 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8831 L:      linux-mtd@lists.infradead.org
8832 S:      Maintained
8833 F:      drivers/mtd/nand/raw/marvell_nand.c
8834 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8835
8836 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8837 M:      Nicolas Pitre <nico@fluxnic.net>
8838 S:      Odd Fixes
8839 F:      drivers/mmc/host/mvsdio.*
8840
8841 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8842 M:      Hu Ziji <huziji@marvell.com>
8843 L:      linux-mmc@vger.kernel.org
8844 S:      Supported
8845 F:      drivers/mmc/host/sdhci-xenon*
8846 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8847
8848 MATROX FRAMEBUFFER DRIVER
8849 L:      linux-fbdev@vger.kernel.org
8850 S:      Orphan
8851 F:      drivers/video/fbdev/matrox/matroxfb_*
8852 F:      include/uapi/linux/matroxfb.h
8853
8854 MAX16065 HARDWARE MONITOR DRIVER
8855 M:      Guenter Roeck <linux@roeck-us.net>
8856 L:      linux-hwmon@vger.kernel.org
8857 S:      Maintained
8858 F:      Documentation/hwmon/max16065
8859 F:      drivers/hwmon/max16065.c
8860
8861 MAX20751 HARDWARE MONITOR DRIVER
8862 M:      Guenter Roeck <linux@roeck-us.net>
8863 L:      linux-hwmon@vger.kernel.org
8864 S:      Maintained
8865 F:      Documentation/hwmon/max20751
8866 F:      drivers/hwmon/max20751.c
8867
8868 MAX2175 SDR TUNER DRIVER
8869 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8870 L:      linux-media@vger.kernel.org
8871 T:      git git://linuxtv.org/media_tree.git
8872 S:      Maintained
8873 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8874 F:      Documentation/media/v4l-drivers/max2175.rst
8875 F:      drivers/media/i2c/max2175*
8876 F:      include/uapi/linux/max2175.h
8877
8878 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8879 L:      linux-hwmon@vger.kernel.org
8880 S:      Orphan
8881 F:      Documentation/hwmon/max6650
8882 F:      drivers/hwmon/max6650.c
8883
8884 MAX6697 HARDWARE MONITOR DRIVER
8885 M:      Guenter Roeck <linux@roeck-us.net>
8886 L:      linux-hwmon@vger.kernel.org
8887 S:      Maintained
8888 F:      Documentation/hwmon/max6697
8889 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
8890 F:      drivers/hwmon/max6697.c
8891 F:      include/linux/platform_data/max6697.h
8892
8893 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8894 M:      Peter Rosin <peda@axentia.se>
8895 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8896 S:      Maintained
8897 F:      Documentation/devicetree/bindings/sound/max9860.txt
8898 F:      sound/soc/codecs/max9860.*
8899
8900 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8901 M:      Javier Martinez Canillas <javier@dowhile0.org>
8902 L:      linux-kernel@vger.kernel.org
8903 S:      Supported
8904 F:      drivers/regulator/max77802-regulator.c
8905 F:      Documentation/devicetree/bindings/*/*max77802.txt
8906 F:      include/dt-bindings/*/*max77802.h
8907
8908 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8909 M:      Krzysztof Kozlowski <krzk@kernel.org>
8910 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8911 L:      linux-pm@vger.kernel.org
8912 S:      Supported
8913 F:      drivers/power/supply/max14577_charger.c
8914 F:      drivers/power/supply/max77693_charger.c
8915
8916 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8917 M:      Chanwoo Choi <cw00.choi@samsung.com>
8918 M:      Krzysztof Kozlowski <krzk@kernel.org>
8919 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8920 L:      linux-kernel@vger.kernel.org
8921 S:      Supported
8922 F:      drivers/*/max14577*.c
8923 F:      drivers/*/max77686*.c
8924 F:      drivers/*/max77693*.c
8925 F:      drivers/extcon/extcon-max14577.c
8926 F:      drivers/extcon/extcon-max77693.c
8927 F:      drivers/rtc/rtc-max77686.c
8928 F:      drivers/clk/clk-max77686.c
8929 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8930 F:      Documentation/devicetree/bindings/*/max77686.txt
8931 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8932 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8933 F:      include/linux/mfd/max14577*.h
8934 F:      include/linux/mfd/max77686*.h
8935 F:      include/linux/mfd/max77693*.h
8936
8937 MAXIRADIO FM RADIO RECEIVER DRIVER
8938 M:      Hans Verkuil <hverkuil@xs4all.nl>
8939 L:      linux-media@vger.kernel.org
8940 T:      git git://linuxtv.org/media_tree.git
8941 W:      https://linuxtv.org
8942 S:      Maintained
8943 F:      drivers/media/radio/radio-maxiradio*
8944
8945 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8946 M:      Peter Rosin <peda@axentia.se>
8947 L:      linux-iio@vger.kernel.org
8948 S:      Maintained
8949 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8950 F:      drivers/iio/potentiometer/mcp4018.c
8951 F:      drivers/iio/potentiometer/mcp4531.c
8952
8953 MCR20A IEEE-802.15.4 RADIO DRIVER
8954 M:      Xue Liu <liuxuenetmail@gmail.com>
8955 L:      linux-wpan@vger.kernel.org
8956 W:      https://github.com/xueliu/mcr20a-linux
8957 S:      Maintained
8958 F:      drivers/net/ieee802154/mcr20a.c
8959 F:      drivers/net/ieee802154/mcr20a.h
8960 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8961
8962 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8963 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8964 L:      linux-iio@vger.kernel.org
8965 S:      Maintained
8966 F:      drivers/iio/dac/cio-dac.c
8967
8968 MEDIA DRIVERS FOR ASCOT2E
8969 M:      Sergey Kozlov <serjk@netup.ru>
8970 M:      Abylay Ospan <aospan@netup.ru>
8971 L:      linux-media@vger.kernel.org
8972 W:      https://linuxtv.org
8973 W:      http://netup.tv/
8974 T:      git git://linuxtv.org/media_tree.git
8975 S:      Supported
8976 F:      drivers/media/dvb-frontends/ascot2e*
8977
8978 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
8979 M:      Jasmin Jessich <jasmin@anw.at>
8980 L:      linux-media@vger.kernel.org
8981 W:      https://linuxtv.org
8982 T:      git git://linuxtv.org/media_tree.git
8983 S:      Maintained
8984 F:      drivers/media/dvb-frontends/cxd2099*
8985
8986 MEDIA DRIVERS FOR CXD2841ER
8987 M:      Sergey Kozlov <serjk@netup.ru>
8988 M:      Abylay Ospan <aospan@netup.ru>
8989 L:      linux-media@vger.kernel.org
8990 W:      https://linuxtv.org
8991 W:      http://netup.tv/
8992 T:      git git://linuxtv.org/media_tree.git
8993 S:      Supported
8994 F:      drivers/media/dvb-frontends/cxd2841er*
8995
8996 MEDIA DRIVERS FOR CXD2880
8997 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
8998 L:      linux-media@vger.kernel.org
8999 W:      http://linuxtv.org/
9000 T:      git git://linuxtv.org/media_tree.git
9001 S:      Supported
9002 F:      drivers/media/dvb-frontends/cxd2880/*
9003 F:      drivers/media/spi/cxd2880*
9004
9005 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9006 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9007 L:      linux-media@vger.kernel.org
9008 W:      https://linuxtv.org
9009 T:      git git://linuxtv.org/media_tree.git
9010 S:      Maintained
9011 F:      drivers/media/pci/ddbridge/*
9012
9013 MEDIA DRIVERS FOR FREESCALE IMX
9014 M:      Steve Longerbeam <slongerbeam@gmail.com>
9015 M:      Philipp Zabel <p.zabel@pengutronix.de>
9016 L:      linux-media@vger.kernel.org
9017 T:      git git://linuxtv.org/media_tree.git
9018 S:      Maintained
9019 F:      Documentation/devicetree/bindings/media/imx.txt
9020 F:      Documentation/media/v4l-drivers/imx.rst
9021 F:      drivers/staging/media/imx/
9022 F:      include/linux/imx-media.h
9023 F:      include/media/imx.h
9024
9025 MEDIA DRIVERS FOR HELENE
9026 M:      Abylay Ospan <aospan@netup.ru>
9027 L:      linux-media@vger.kernel.org
9028 W:      https://linuxtv.org
9029 W:      http://netup.tv/
9030 T:      git git://linuxtv.org/media_tree.git
9031 S:      Supported
9032 F:      drivers/media/dvb-frontends/helene*
9033
9034 MEDIA DRIVERS FOR HORUS3A
9035 M:      Sergey Kozlov <serjk@netup.ru>
9036 M:      Abylay Ospan <aospan@netup.ru>
9037 L:      linux-media@vger.kernel.org
9038 W:      https://linuxtv.org
9039 W:      http://netup.tv/
9040 T:      git git://linuxtv.org/media_tree.git
9041 S:      Supported
9042 F:      drivers/media/dvb-frontends/horus3a*
9043
9044 MEDIA DRIVERS FOR LNBH25
9045 M:      Sergey Kozlov <serjk@netup.ru>
9046 M:      Abylay Ospan <aospan@netup.ru>
9047 L:      linux-media@vger.kernel.org
9048 W:      https://linuxtv.org
9049 W:      http://netup.tv/
9050 T:      git git://linuxtv.org/media_tree.git
9051 S:      Supported
9052 F:      drivers/media/dvb-frontends/lnbh25*
9053
9054 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9055 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9056 L:      linux-media@vger.kernel.org
9057 W:      https://linuxtv.org
9058 T:      git git://linuxtv.org/media_tree.git
9059 S:      Maintained
9060 F:      drivers/media/dvb-frontends/mxl5xx*
9061
9062 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9063 M:      Sergey Kozlov <serjk@netup.ru>
9064 M:      Abylay Ospan <aospan@netup.ru>
9065 L:      linux-media@vger.kernel.org
9066 W:      https://linuxtv.org
9067 W:      http://netup.tv/
9068 T:      git git://linuxtv.org/media_tree.git
9069 S:      Supported
9070 F:      drivers/media/pci/netup_unidvb/*
9071
9072 MEDIA DRIVERS FOR RENESAS - CEU
9073 M:      Jacopo Mondi <jacopo@jmondi.org>
9074 L:      linux-media@vger.kernel.org
9075 L:      linux-renesas-soc@vger.kernel.org
9076 T:      git git://linuxtv.org/media_tree.git
9077 S:      Supported
9078 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9079 F:      drivers/media/platform/renesas-ceu.c
9080 F:      include/media/drv-intf/renesas-ceu.h
9081
9082 MEDIA DRIVERS FOR RENESAS - DRIF
9083 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9084 L:      linux-media@vger.kernel.org
9085 L:      linux-renesas-soc@vger.kernel.org
9086 T:      git git://linuxtv.org/media_tree.git
9087 S:      Supported
9088 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9089 F:      drivers/media/platform/rcar_drif.c
9090
9091 MEDIA DRIVERS FOR RENESAS - FCP
9092 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9093 L:      linux-media@vger.kernel.org
9094 L:      linux-renesas-soc@vger.kernel.org
9095 T:      git git://linuxtv.org/media_tree.git
9096 S:      Supported
9097 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9098 F:      drivers/media/platform/rcar-fcp.c
9099 F:      include/media/rcar-fcp.h
9100
9101 MEDIA DRIVERS FOR RENESAS - FDP1
9102 M:      Kieran Bingham <kieran@bingham.xyz>
9103 L:      linux-media@vger.kernel.org
9104 L:      linux-renesas-soc@vger.kernel.org
9105 T:      git git://linuxtv.org/media_tree.git
9106 S:      Supported
9107 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9108 F:      drivers/media/platform/rcar_fdp1.c
9109
9110 MEDIA DRIVERS FOR RENESAS - VIN
9111 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9112 L:      linux-media@vger.kernel.org
9113 L:      linux-renesas-soc@vger.kernel.org
9114 T:      git git://linuxtv.org/media_tree.git
9115 S:      Supported
9116 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9117 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9118 F:      drivers/media/platform/rcar-vin/
9119
9120 MEDIA DRIVERS FOR RENESAS - VSP1
9121 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9122 L:      linux-media@vger.kernel.org
9123 L:      linux-renesas-soc@vger.kernel.org
9124 T:      git git://linuxtv.org/media_tree.git
9125 S:      Supported
9126 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9127 F:      drivers/media/platform/vsp1/
9128
9129 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9130 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9131 L:      linux-media@vger.kernel.org
9132 W:      https://linuxtv.org
9133 T:      git git://linuxtv.org/media_tree.git
9134 S:      Maintained
9135 F:      drivers/media/dvb-frontends/stv0910*
9136
9137 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9138 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9139 L:      linux-media@vger.kernel.org
9140 W:      https://linuxtv.org
9141 T:      git git://linuxtv.org/media_tree.git
9142 S:      Maintained
9143 F:      drivers/media/dvb-frontends/stv6111*
9144
9145 MEDIA DRIVERS FOR STM32 - DCMI
9146 M:      Hugues Fruchet <hugues.fruchet@st.com>
9147 L:      linux-media@vger.kernel.org
9148 T:      git git://linuxtv.org/media_tree.git
9149 S:      Supported
9150 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9151 F:      drivers/media/platform/stm32/stm32-dcmi.c
9152
9153 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9154 M:      Dmitry Osipenko <digetx@gmail.com>
9155 L:      linux-media@vger.kernel.org
9156 L:      linux-tegra@vger.kernel.org
9157 T:      git git://linuxtv.org/media_tree.git
9158 S:      Maintained
9159 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9160 F:      drivers/staging/media/tegra-vde/
9161
9162 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9163 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9164 P:      LinuxTV.org Project
9165 L:      linux-media@vger.kernel.org
9166 W:      https://linuxtv.org
9167 Q:      http://patchwork.kernel.org/project/linux-media/list/
9168 T:      git git://linuxtv.org/media_tree.git
9169 S:      Maintained
9170 F:      Documentation/devicetree/bindings/media/
9171 F:      Documentation/media/
9172 F:      drivers/media/
9173 F:      drivers/staging/media/
9174 F:      include/linux/platform_data/media/
9175 F:      include/media/
9176 F:      include/uapi/linux/dvb/
9177 F:      include/uapi/linux/videodev2.h
9178 F:      include/uapi/linux/media.h
9179 F:      include/uapi/linux/v4l2-*
9180 F:      include/uapi/linux/meye.h
9181 F:      include/uapi/linux/ivtv*
9182 F:      include/uapi/linux/uvcvideo.h
9183
9184 MEDIATEK BLUETOOTH DRIVER
9185 M:      Sean Wang <sean.wang@mediatek.com>
9186 L:      linux-bluetooth@vger.kernel.org
9187 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9188 S:      Maintained
9189 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9190 F:      drivers/bluetooth/btmtkuart.c
9191
9192 MEDIATEK CIR DRIVER
9193 M:      Sean Wang <sean.wang@mediatek.com>
9194 S:      Maintained
9195 F:      drivers/media/rc/mtk-cir.c
9196
9197 MEDIATEK DMA DRIVER
9198 M:      Sean Wang <sean.wang@mediatek.com>
9199 L:      dmaengine@vger.kernel.org
9200 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9201 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9202 S:      Maintained
9203 F:      Documentation/devicetree/bindings/dma/mtk-*
9204 F:      drivers/dma/mediatek/
9205
9206 MEDIATEK PMIC LED DRIVER
9207 M:      Sean Wang <sean.wang@mediatek.com>
9208 S:      Maintained
9209 F:      drivers/leds/leds-mt6323.c
9210 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9211
9212 MEDIATEK ETHERNET DRIVER
9213 M:      Felix Fietkau <nbd@openwrt.org>
9214 M:      John Crispin <john@phrozen.org>
9215 M:      Sean Wang <sean.wang@mediatek.com>
9216 M:      Nelson Chang <nelson.chang@mediatek.com>
9217 L:      netdev@vger.kernel.org
9218 S:      Maintained
9219 F:      drivers/net/ethernet/mediatek/
9220
9221 MEDIATEK SWITCH DRIVER
9222 M:      Sean Wang <sean.wang@mediatek.com>
9223 L:      netdev@vger.kernel.org
9224 S:      Maintained
9225 F:      drivers/net/dsa/mt7530.*
9226 F:      net/dsa/tag_mtk.c
9227
9228 MEDIATEK JPEG DRIVER
9229 M:      Rick Chang <rick.chang@mediatek.com>
9230 M:      Bin Liu <bin.liu@mediatek.com>
9231 S:      Supported
9232 F:      drivers/media/platform/mtk-jpeg/
9233 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9234
9235 MEDIATEK MDP DRIVER
9236 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9237 M:      Houlong Wei <houlong.wei@mediatek.com>
9238 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9239 S:      Supported
9240 F:      drivers/media/platform/mtk-mdp/
9241 F:      drivers/media/platform/mtk-vpu/
9242 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9243
9244 MEDIATEK MEDIA DRIVER
9245 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9246 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9247 S:      Supported
9248 F:      drivers/media/platform/mtk-vcodec/
9249 F:      drivers/media/platform/mtk-vpu/
9250 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9251 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9252
9253 MEDIATEK MT7601U WIRELESS LAN DRIVER
9254 M:      Jakub Kicinski <kubakici@wp.pl>
9255 L:      linux-wireless@vger.kernel.org
9256 S:      Maintained
9257 F:      drivers/net/wireless/mediatek/mt7601u/
9258
9259 MEDIATEK NAND CONTROLLER DRIVER
9260 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9261 L:      linux-mtd@lists.infradead.org
9262 S:      Maintained
9263 F:      drivers/mtd/nand/raw/mtk_*
9264 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9265
9266 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9267 M:      Sean Wang <sean.wang@mediatek.com>
9268 S:      Maintained
9269 F:      drivers/char/hw_random/mtk-rng.c
9270
9271 MEDIATEK USB3 DRD IP DRIVER
9272 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9273 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9274 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9275 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9276 S:      Maintained
9277 F:      drivers/usb/mtu3/
9278
9279 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9280 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9281 M:      Martin Donnelly <martin.donnelly@ge.com>
9282 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9283 S:      Maintained
9284 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9285 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9286
9287 MEGARAID SCSI/SAS DRIVERS
9288 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9289 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9290 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9291 L:      megaraidlinux.pdl@broadcom.com
9292 L:      linux-scsi@vger.kernel.org
9293 W:      http://www.avagotech.com/support/
9294 S:      Maintained
9295 F:      Documentation/scsi/megaraid.txt
9296 F:      drivers/scsi/megaraid.*
9297 F:      drivers/scsi/megaraid/
9298
9299 MELEXIS MLX90614 DRIVER
9300 M:      Crt Mori <cmo@melexis.com>
9301 L:      linux-iio@vger.kernel.org
9302 W:      http://www.melexis.com
9303 S:      Supported
9304 F:      drivers/iio/temperature/mlx90614.c
9305
9306 MELEXIS MLX90632 DRIVER
9307 M:      Crt Mori <cmo@melexis.com>
9308 L:      linux-iio@vger.kernel.org
9309 W:      http://www.melexis.com
9310 S:      Supported
9311 F:      drivers/iio/temperature/mlx90632.c
9312
9313 MELFAS MIP4 TOUCHSCREEN DRIVER
9314 M:      Sangwon Jee <jeesw@melfas.com>
9315 W:      http://www.melfas.com
9316 S:      Supported
9317 F:      drivers/input/touchscreen/melfas_mip4.c
9318 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9319
9320 MELLANOX ETHERNET DRIVER (mlx4_en)
9321 M:      Tariq Toukan <tariqt@mellanox.com>
9322 L:      netdev@vger.kernel.org
9323 S:      Supported
9324 W:      http://www.mellanox.com
9325 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9326 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9327
9328 MELLANOX ETHERNET DRIVER (mlx5e)
9329 M:      Saeed Mahameed <saeedm@mellanox.com>
9330 L:      netdev@vger.kernel.org
9331 S:      Supported
9332 W:      http://www.mellanox.com
9333 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9334 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9335
9336 MELLANOX ETHERNET INNOVA DRIVERS
9337 R:      Boris Pismenny <borisp@mellanox.com>
9338 L:      netdev@vger.kernel.org
9339 S:      Supported
9340 W:      http://www.mellanox.com
9341 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9342 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9343 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9344 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9345 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9346
9347 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9348 R:      Boris Pismenny <borisp@mellanox.com>
9349 L:      netdev@vger.kernel.org
9350 S:      Supported
9351 W:      http://www.mellanox.com
9352 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9353 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9354 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9355
9356 MELLANOX ETHERNET SWITCH DRIVERS
9357 M:      Jiri Pirko <jiri@mellanox.com>
9358 M:      Ido Schimmel <idosch@mellanox.com>
9359 L:      netdev@vger.kernel.org
9360 S:      Supported
9361 W:      http://www.mellanox.com
9362 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9363 F:      drivers/net/ethernet/mellanox/mlxsw/
9364 F:      tools/testing/selftests/drivers/net/mlxsw/
9365
9366 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9367 M:      mlxsw@mellanox.com
9368 L:      netdev@vger.kernel.org
9369 S:      Supported
9370 W:      http://www.mellanox.com
9371 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9372 F:      drivers/net/ethernet/mellanox/mlxfw/
9373
9374 MELLANOX HARDWARE PLATFORM SUPPORT
9375 M:      Andy Shevchenko <andy@infradead.org>
9376 M:      Darren Hart <dvhart@infradead.org>
9377 M:      Vadim Pasternak <vadimp@mellanox.com>
9378 L:      platform-driver-x86@vger.kernel.org
9379 S:      Supported
9380 F:      drivers/platform/mellanox/
9381
9382 MELLANOX MLX4 core VPI driver
9383 M:      Tariq Toukan <tariqt@mellanox.com>
9384 L:      netdev@vger.kernel.org
9385 L:      linux-rdma@vger.kernel.org
9386 W:      http://www.mellanox.com
9387 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9388 S:      Supported
9389 F:      drivers/net/ethernet/mellanox/mlx4/
9390 F:      include/linux/mlx4/
9391
9392 MELLANOX MLX4 IB driver
9393 M:      Yishai Hadas <yishaih@mellanox.com>
9394 L:      linux-rdma@vger.kernel.org
9395 W:      http://www.mellanox.com
9396 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9397 S:      Supported
9398 F:      drivers/infiniband/hw/mlx4/
9399 F:      include/linux/mlx4/
9400 F:      include/uapi/rdma/mlx4-abi.h
9401
9402 MELLANOX MLX5 core VPI driver
9403 M:      Saeed Mahameed <saeedm@mellanox.com>
9404 M:      Leon Romanovsky <leonro@mellanox.com>
9405 L:      netdev@vger.kernel.org
9406 L:      linux-rdma@vger.kernel.org
9407 W:      http://www.mellanox.com
9408 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9409 S:      Supported
9410 F:      drivers/net/ethernet/mellanox/mlx5/core/
9411 F:      include/linux/mlx5/
9412
9413 MELLANOX MLX5 IB driver
9414 M:      Leon Romanovsky <leonro@mellanox.com>
9415 L:      linux-rdma@vger.kernel.org
9416 W:      http://www.mellanox.com
9417 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9418 S:      Supported
9419 F:      drivers/infiniband/hw/mlx5/
9420 F:      include/linux/mlx5/
9421 F:      include/uapi/rdma/mlx5-abi.h
9422
9423 MELLANOX MLXCPLD I2C AND MUX DRIVER
9424 M:      Vadim Pasternak <vadimp@mellanox.com>
9425 M:      Michael Shych <michaelsh@mellanox.com>
9426 L:      linux-i2c@vger.kernel.org
9427 S:      Supported
9428 F:      drivers/i2c/busses/i2c-mlxcpld.c
9429 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9430 F:      Documentation/i2c/busses/i2c-mlxcpld
9431
9432 MELLANOX MLXCPLD LED DRIVER
9433 M:      Vadim Pasternak <vadimp@mellanox.com>
9434 L:      linux-leds@vger.kernel.org
9435 S:      Supported
9436 F:      drivers/leds/leds-mlxcpld.c
9437 F:      drivers/leds/leds-mlxreg.c
9438 F:      Documentation/leds/leds-mlxcpld.txt
9439
9440 MELLANOX PLATFORM DRIVER
9441 M:      Vadim Pasternak <vadimp@mellanox.com>
9442 L:      platform-driver-x86@vger.kernel.org
9443 S:      Supported
9444 F:      drivers/platform/x86/mlx-platform.c
9445
9446 MEMBARRIER SUPPORT
9447 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9448 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9449 L:      linux-kernel@vger.kernel.org
9450 S:      Supported
9451 F:      kernel/sched/membarrier.c
9452 F:      include/uapi/linux/membarrier.h
9453 F:      arch/powerpc/include/asm/membarrier.h
9454
9455 MEMORY MANAGEMENT
9456 L:      linux-mm@kvack.org
9457 W:      http://www.linux-mm.org
9458 S:      Maintained
9459 F:      include/linux/mm.h
9460 F:      include/linux/gfp.h
9461 F:      include/linux/mmzone.h
9462 F:      include/linux/memory_hotplug.h
9463 F:      include/linux/vmalloc.h
9464 F:      mm/
9465
9466 MEMORY TECHNOLOGY DEVICES (MTD)
9467 M:      David Woodhouse <dwmw2@infradead.org>
9468 M:      Brian Norris <computersforpeace@gmail.com>
9469 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9470 M:      Marek Vasut <marek.vasut@gmail.com>
9471 M:      Richard Weinberger <richard@nod.at>
9472 L:      linux-mtd@lists.infradead.org
9473 W:      http://www.linux-mtd.infradead.org/
9474 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9475 T:      git git://git.infradead.org/linux-mtd.git master
9476 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9477 S:      Maintained
9478 F:      Documentation/devicetree/bindings/mtd/
9479 F:      drivers/mtd/
9480 F:      include/linux/mtd/
9481 F:      include/uapi/mtd/
9482
9483 MEN A21 WATCHDOG DRIVER
9484 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9485 L:      linux-watchdog@vger.kernel.org
9486 S:      Maintained
9487 F:      drivers/watchdog/mena21_wdt.c
9488
9489 MEN CHAMELEON BUS (mcb)
9490 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9491 S:      Maintained
9492 F:      drivers/mcb/
9493 F:      include/linux/mcb.h
9494 F:      Documentation/men-chameleon-bus.txt
9495
9496 MEN F21BMC (Board Management Controller)
9497 M:      Andreas Werner <andreas.werner@men.de>
9498 S:      Supported
9499 F:      drivers/mfd/menf21bmc.c
9500 F:      drivers/watchdog/menf21bmc_wdt.c
9501 F:      drivers/leds/leds-menf21bmc.c
9502 F:      drivers/hwmon/menf21bmc_hwmon.c
9503 F:      Documentation/hwmon/menf21bmc
9504
9505 MEN Z069 WATCHDOG DRIVER
9506 M:      Johannes Thumshirn <jth@kernel.org>
9507 L:      linux-watchdog@vger.kernel.org
9508 S:      Maintained
9509 F:      drivers/watchdog/menz069_wdt.c
9510
9511 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9512 M:      Neil Armstrong <narmstrong@baylibre.com>
9513 L:      linux-media@lists.freedesktop.org
9514 L:      linux-amlogic@lists.infradead.org
9515 W:      http://linux-meson.com/
9516 S:      Supported
9517 F:      drivers/media/platform/meson/ao-cec.c
9518 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9519 T:      git git://linuxtv.org/media_tree.git
9520
9521 MICROBLAZE ARCHITECTURE
9522 M:      Michal Simek <monstr@monstr.eu>
9523 W:      http://www.monstr.eu/fdt/
9524 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9525 S:      Supported
9526 F:      arch/microblaze/
9527
9528 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9529 M:      Richard Genoud <richard.genoud@gmail.com>
9530 S:      Maintained
9531 F:      drivers/tty/serial/atmel_serial.c
9532 F:      drivers/tty/serial/atmel_serial.h
9533
9534 MICROCHIP / ATMEL DMA DRIVER
9535 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9536 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9537 L:      dmaengine@vger.kernel.org
9538 S:      Supported
9539 F:      drivers/dma/at_hdmac.c
9540 F:      drivers/dma/at_hdmac_regs.h
9541 F:      include/linux/platform_data/dma-atmel.h
9542
9543 MICROCHIP / ATMEL ECC DRIVER
9544 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9545 L:      linux-crypto@vger.kernel.org
9546 S:      Maintained
9547 F:      drivers/crypto/atmel-ecc.*
9548
9549 MICROCHIP / ATMEL ISC DRIVER
9550 M:      Songjun Wu <songjun.wu@microchip.com>
9551 L:      linux-media@vger.kernel.org
9552 S:      Supported
9553 F:      drivers/media/platform/atmel/atmel-isc.c
9554 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9555 F:      devicetree/bindings/media/atmel-isc.txt
9556
9557 MICROCHIP / ATMEL NAND DRIVER
9558 M:      Josh Wu <rainyfeeling@outlook.com>
9559 L:      linux-mtd@lists.infradead.org
9560 S:      Supported
9561 F:      drivers/mtd/nand/raw/atmel/*
9562 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9563
9564 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9565 M:      Woojung Huh <Woojung.Huh@microchip.com>
9566 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9567 L:      netdev@vger.kernel.org
9568 S:      Maintained
9569 F:      net/dsa/tag_ksz.c
9570 F:      drivers/net/dsa/microchip/*
9571 F:      include/linux/platform_data/microchip-ksz.h
9572 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9573
9574 MICROCHIP LAN743X ETHERNET DRIVER
9575 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9576 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9577 L:      netdev@vger.kernel.org
9578 S:      Maintained
9579 F:      drivers/net/ethernet/microchip/lan743x_*
9580
9581 MICROCHIP USB251XB DRIVER
9582 M:      Richard Leitner <richard.leitner@skidata.com>
9583 L:      linux-usb@vger.kernel.org
9584 S:      Maintained
9585 F:      drivers/usb/misc/usb251xb.c
9586 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9587
9588 MICROSEMI MIPS SOCS
9589 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9590 L:      linux-mips@linux-mips.org
9591 S:      Maintained
9592 F:      arch/mips/generic/board-ocelot.c
9593 F:      arch/mips/configs/generic/board-ocelot.config
9594 F:      arch/mips/boot/dts/mscc/
9595 F:      Documentation/devicetree/bindings/mips/mscc.txt
9596
9597 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9598 M:      Don Brace <don.brace@microsemi.com>
9599 L:      esc.storagedev@microsemi.com
9600 L:      linux-scsi@vger.kernel.org
9601 S:      Supported
9602 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9603 F:      drivers/scsi/smartpqi/Kconfig
9604 F:      drivers/scsi/smartpqi/Makefile
9605 F:      include/linux/cciss*.h
9606 F:      include/uapi/linux/cciss*.h
9607 F:      Documentation/scsi/smartpqi.txt
9608
9609 MICROSEMI ETHERNET SWITCH DRIVER
9610 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9611 L:      netdev@vger.kernel.org
9612 S:      Supported
9613 F:      drivers/net/ethernet/mscc/
9614
9615 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9616 M:      Chen Yu <yu.c.chen@intel.com>
9617 L:      platform-driver-x86@vger.kernel.org
9618 S:      Supported
9619 F:      drivers/platform/x86/surfacepro3_button.c
9620
9621 MICROTEK X6 SCANNER
9622 M:      Oliver Neukum <oliver@neukum.org>
9623 S:      Maintained
9624 F:      drivers/usb/image/microtek.*
9625
9626 MIPS
9627 M:      Ralf Baechle <ralf@linux-mips.org>
9628 M:      Paul Burton <paul.burton@mips.com>
9629 M:      James Hogan <jhogan@kernel.org>
9630 L:      linux-mips@linux-mips.org
9631 W:      http://www.linux-mips.org/
9632 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9633 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
9634 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9635 S:      Supported
9636 F:      Documentation/devicetree/bindings/mips/
9637 F:      Documentation/mips/
9638 F:      arch/mips/
9639 F:      drivers/platform/mips/
9640
9641 MIPS BOSTON DEVELOPMENT BOARD
9642 M:      Paul Burton <paul.burton@mips.com>
9643 L:      linux-mips@linux-mips.org
9644 S:      Maintained
9645 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9646 F:      arch/mips/boot/dts/img/boston.dts
9647 F:      arch/mips/configs/generic/board-boston.config
9648 F:      drivers/clk/imgtec/clk-boston.c
9649 F:      include/dt-bindings/clock/boston-clock.h
9650
9651 MIPS GENERIC PLATFORM
9652 M:      Paul Burton <paul.burton@mips.com>
9653 L:      linux-mips@linux-mips.org
9654 S:      Supported
9655 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9656 F:      arch/mips/generic/
9657 F:      arch/mips/tools/generic-board-config.sh
9658
9659 MIPS/LOONGSON1 ARCHITECTURE
9660 M:      Keguang Zhang <keguang.zhang@gmail.com>
9661 L:      linux-mips@linux-mips.org
9662 S:      Maintained
9663 F:      arch/mips/loongson32/
9664 F:      arch/mips/include/asm/mach-loongson32/
9665 F:      drivers/*/*loongson1*
9666 F:      drivers/*/*/*loongson1*
9667
9668 MIPS/LOONGSON2 ARCHITECTURE
9669 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9670 L:      linux-mips@linux-mips.org
9671 S:      Maintained
9672 F:      arch/mips/loongson64/*{2e/2f}*
9673 F:      arch/mips/include/asm/mach-loongson64/
9674 F:      drivers/*/*loongson2*
9675 F:      drivers/*/*/*loongson2*
9676
9677 MIPS/LOONGSON3 ARCHITECTURE
9678 M:      Huacai Chen <chenhc@lemote.com>
9679 L:      linux-mips@linux-mips.org
9680 S:      Maintained
9681 F:      arch/mips/loongson64/
9682 F:      arch/mips/include/asm/mach-loongson64/
9683 F:      drivers/platform/mips/cpu_hwmon.c
9684 F:      drivers/*/*loongson3*
9685 F:      drivers/*/*/*loongson3*
9686
9687 MIPS RINT INSTRUCTION EMULATION
9688 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9689 L:      linux-mips@linux-mips.org
9690 S:      Supported
9691 F:      arch/mips/math-emu/sp_rint.c
9692 F:      arch/mips/math-emu/dp_rint.c
9693
9694 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9695 M:      Hans Verkuil <hverkuil@xs4all.nl>
9696 L:      linux-media@vger.kernel.org
9697 T:      git git://linuxtv.org/media_tree.git
9698 W:      https://linuxtv.org
9699 S:      Odd Fixes
9700 F:      drivers/media/radio/radio-miropcm20*
9701
9702 MMP SUPPORT
9703 M:      Eric Miao <eric.y.miao@gmail.com>
9704 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9705 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9706 T:      git git://github.com/hzhuang1/linux.git
9707 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9708 S:      Maintained
9709 F:      arch/arm/boot/dts/mmp*
9710 F:      arch/arm/mach-mmp/
9711
9712 MN88472 MEDIA DRIVER
9713 M:      Antti Palosaari <crope@iki.fi>
9714 L:      linux-media@vger.kernel.org
9715 W:      https://linuxtv.org
9716 W:      http://palosaari.fi/linux/
9717 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9718 S:      Maintained
9719 F:      drivers/media/dvb-frontends/mn88472*
9720
9721 MN88473 MEDIA DRIVER
9722 M:      Antti Palosaari <crope@iki.fi>
9723 L:      linux-media@vger.kernel.org
9724 W:      https://linuxtv.org
9725 W:      http://palosaari.fi/linux/
9726 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9727 S:      Maintained
9728 F:      drivers/media/dvb-frontends/mn88473*
9729
9730 PCI DRIVER FOR MOBIVEIL PCIE IP
9731 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
9732 L:      linux-pci@vger.kernel.org
9733 S:      Supported
9734 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
9735 F:      drivers/pci/controller/pcie-mobiveil.c
9736
9737 MODULE SUPPORT
9738 M:      Jessica Yu <jeyu@kernel.org>
9739 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9740 S:      Maintained
9741 F:      include/linux/module.h
9742 F:      kernel/module.c
9743
9744 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9745 W:      http://popies.net/meye/
9746 S:      Orphan
9747 F:      Documentation/media/v4l-drivers/meye*
9748 F:      drivers/media/pci/meye/
9749 F:      include/uapi/linux/meye.h
9750
9751 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9752 M:      Jiri Slaby <jirislaby@gmail.com>
9753 S:      Maintained
9754 F:      Documentation/serial/moxa-smartio
9755 F:      drivers/tty/mxser.*
9756
9757 MR800 AVERMEDIA USB FM RADIO DRIVER
9758 M:      Alexey Klimov <klimov.linux@gmail.com>
9759 L:      linux-media@vger.kernel.org
9760 T:      git git://linuxtv.org/media_tree.git
9761 S:      Maintained
9762 F:      drivers/media/radio/radio-mr800.c
9763
9764 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9765 M:      Alan Ott <alan@signal11.us>
9766 L:      linux-wpan@vger.kernel.org
9767 S:      Maintained
9768 F:      drivers/net/ieee802154/mrf24j40.c
9769 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9770
9771 MSI LAPTOP SUPPORT
9772 M:      "Lee, Chun-Yi" <jlee@suse.com>
9773 L:      platform-driver-x86@vger.kernel.org
9774 S:      Maintained
9775 F:      drivers/platform/x86/msi-laptop.c
9776
9777 MSI WMI SUPPORT
9778 L:      platform-driver-x86@vger.kernel.org
9779 S:      Orphan
9780 F:      drivers/platform/x86/msi-wmi.c
9781
9782 MSI001 MEDIA DRIVER
9783 M:      Antti Palosaari <crope@iki.fi>
9784 L:      linux-media@vger.kernel.org
9785 W:      https://linuxtv.org
9786 W:      http://palosaari.fi/linux/
9787 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9788 T:      git git://linuxtv.org/anttip/media_tree.git
9789 S:      Maintained
9790 F:      drivers/media/tuners/msi001*
9791
9792 MSI2500 MEDIA DRIVER
9793 M:      Antti Palosaari <crope@iki.fi>
9794 L:      linux-media@vger.kernel.org
9795 W:      https://linuxtv.org
9796 W:      http://palosaari.fi/linux/
9797 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9798 T:      git git://linuxtv.org/anttip/media_tree.git
9799 S:      Maintained
9800 F:      drivers/media/usb/msi2500/
9801
9802 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9803 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9804 L:      linux-mtd@lists.infradead.org
9805 S:      Maintained
9806 F:      drivers/mtd/devices/docg3*
9807
9808 MT9M032 APTINA SENSOR DRIVER
9809 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9810 L:      linux-media@vger.kernel.org
9811 T:      git git://linuxtv.org/media_tree.git
9812 S:      Maintained
9813 F:      drivers/media/i2c/mt9m032.c
9814 F:      include/media/i2c/mt9m032.h
9815
9816 MT9P031 APTINA CAMERA SENSOR
9817 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9818 L:      linux-media@vger.kernel.org
9819 T:      git git://linuxtv.org/media_tree.git
9820 S:      Maintained
9821 F:      drivers/media/i2c/mt9p031.c
9822 F:      include/media/i2c/mt9p031.h
9823
9824 MT9T001 APTINA CAMERA SENSOR
9825 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9826 L:      linux-media@vger.kernel.org
9827 T:      git git://linuxtv.org/media_tree.git
9828 S:      Maintained
9829 F:      drivers/media/i2c/mt9t001.c
9830 F:      include/media/i2c/mt9t001.h
9831
9832 MT9T112 APTINA CAMERA SENSOR
9833 M:      Jacopo Mondi <jacopo@jmondi.org>
9834 L:      linux-media@vger.kernel.org
9835 T:      git git://linuxtv.org/media_tree.git
9836 S:      Odd Fixes
9837 F:      drivers/media/i2c/mt9t112.c
9838 F:      include/media/i2c/mt9t112.h
9839
9840 MT9V032 APTINA CAMERA SENSOR
9841 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9842 L:      linux-media@vger.kernel.org
9843 T:      git git://linuxtv.org/media_tree.git
9844 S:      Maintained
9845 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9846 F:      drivers/media/i2c/mt9v032.c
9847 F:      include/media/i2c/mt9v032.h
9848
9849 MT9V111 APTINA CAMERA SENSOR
9850 M:      Jacopo Mondi <jacopo@jmondi.org>
9851 L:      linux-media@vger.kernel.org
9852 T:      git git://linuxtv.org/media_tree.git
9853 S:      Maintained
9854 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
9855 F:      drivers/media/i2c/mt9v111.c
9856
9857 MULTIFUNCTION DEVICES (MFD)
9858 M:      Lee Jones <lee.jones@linaro.org>
9859 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9860 S:      Supported
9861 F:      Documentation/devicetree/bindings/mfd/
9862 F:      drivers/mfd/
9863 F:      include/linux/mfd/
9864 F:      include/dt-bindings/mfd/
9865
9866 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9867 S:      Orphan
9868 F:      drivers/mmc/host/mmc_spi.c
9869 F:      include/linux/spi/mmc_spi.h
9870
9871 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9872 M:      Ulf Hansson <ulf.hansson@linaro.org>
9873 L:      linux-mmc@vger.kernel.org
9874 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9875 S:      Maintained
9876 F:      Documentation/devicetree/bindings/mmc/
9877 F:      drivers/mmc/
9878 F:      include/linux/mmc/
9879 F:      include/uapi/linux/mmc/
9880
9881 MULTIPLEXER SUBSYSTEM
9882 M:      Peter Rosin <peda@axentia.se>
9883 S:      Maintained
9884 F:      Documentation/ABI/testing/sysfs-class-mux*
9885 F:      Documentation/devicetree/bindings/mux/
9886 F:      include/linux/dt-bindings/mux/
9887 F:      include/linux/mux/
9888 F:      drivers/mux/
9889
9890 MULTITECH MULTIPORT CARD (ISICOM)
9891 S:      Orphan
9892 F:      drivers/tty/isicom.c
9893 F:      include/linux/isicom.h
9894
9895 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9896 M:      Bin Liu <b-liu@ti.com>
9897 L:      linux-usb@vger.kernel.org
9898 S:      Maintained
9899 F:      drivers/usb/musb/
9900
9901 MXL301RF MEDIA DRIVER
9902 M:      Akihiro Tsukada <tskd08@gmail.com>
9903 L:      linux-media@vger.kernel.org
9904 S:      Odd Fixes
9905 F:      drivers/media/tuners/mxl301rf*
9906
9907 MXL5007T MEDIA DRIVER
9908 M:      Michael Krufky <mkrufky@linuxtv.org>
9909 L:      linux-media@vger.kernel.org
9910 W:      https://linuxtv.org
9911 W:      http://github.com/mkrufky
9912 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9913 T:      git git://linuxtv.org/mkrufky/tuners.git
9914 S:      Maintained
9915 F:      drivers/media/tuners/mxl5007t.*
9916
9917 MXSFB DRM DRIVER
9918 M:      Marek Vasut <marex@denx.de>
9919 M:      Stefan Agner <stefan@agner.ch>
9920 L:      dri-devel@lists.freedesktop.org
9921 S:      Supported
9922 F:      drivers/gpu/drm/mxsfb/
9923 F:      Documentation/devicetree/bindings/display/mxsfb.txt
9924 T:      git git://anongit.freedesktop.org/drm/drm-misc
9925
9926 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9927 M:      Chris Lee <christopher.lee@cspi.com>
9928 L:      netdev@vger.kernel.org
9929 W:      https://www.cspi.com/ethernet-products/support/downloads/
9930 S:      Supported
9931 F:      drivers/net/ethernet/myricom/myri10ge/
9932
9933 NAND FLASH SUBSYSTEM
9934 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9935 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9936 R:      Richard Weinberger <richard@nod.at>
9937 L:      linux-mtd@lists.infradead.org
9938 W:      http://www.linux-mtd.infradead.org/
9939 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9940 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9941 T:      git git://git.infradead.org/linux-mtd.git nand/next
9942 S:      Maintained
9943 F:      drivers/mtd/nand/
9944 F:      include/linux/mtd/*nand*.h
9945
9946 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9947 M:      Daniel Mack <zonque@gmail.com>
9948 S:      Maintained
9949 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9950 W:      http://www.native-instruments.com
9951 F:      sound/usb/caiaq/
9952
9953 NATSEMI ETHERNET DRIVER (DP8381x)
9954 S:      Orphan
9955 F:      drivers/net/ethernet/natsemi/natsemi.c
9956
9957 NCP FILESYSTEM
9958 M:      Petr Vandrovec <petr@vandrovec.name>
9959 S:      Obsolete
9960 F:      drivers/staging/ncpfs/
9961
9962 NCR 5380 SCSI DRIVERS
9963 M:      Finn Thain <fthain@telegraphics.com.au>
9964 M:      Michael Schmitz <schmitzmic@gmail.com>
9965 L:      linux-scsi@vger.kernel.org
9966 S:      Maintained
9967 F:      Documentation/scsi/g_NCR5380.txt
9968 F:      drivers/scsi/NCR5380.*
9969 F:      drivers/scsi/arm/cumana_1.c
9970 F:      drivers/scsi/arm/oak.c
9971 F:      drivers/scsi/atari_scsi.*
9972 F:      drivers/scsi/dmx3191d.c
9973 F:      drivers/scsi/g_NCR5380.*
9974 F:      drivers/scsi/mac_scsi.*
9975 F:      drivers/scsi/sun3_scsi.*
9976 F:      drivers/scsi/sun3_scsi_vme.c
9977
9978 NCSI LIBRARY:
9979 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
9980 S:      Maintained
9981 F:      net/ncsi/
9982
9983 NCT6775 HARDWARE MONITOR DRIVER
9984 M:      Guenter Roeck <linux@roeck-us.net>
9985 L:      linux-hwmon@vger.kernel.org
9986 S:      Maintained
9987 F:      Documentation/hwmon/nct6775
9988 F:      drivers/hwmon/nct6775.c
9989
9990 NET_FAILOVER MODULE
9991 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
9992 L:      netdev@vger.kernel.org
9993 S:      Supported
9994 F:      driver/net/net_failover.c
9995 F:      include/net/net_failover.h
9996 F:      Documentation/networking/net_failover.rst
9997
9998 NETEFFECT IWARP RNIC DRIVER (IW_NES)
9999 M:      Faisal Latif <faisal.latif@intel.com>
10000 L:      linux-rdma@vger.kernel.org
10001 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10002 S:      Supported
10003 F:      drivers/infiniband/hw/nes/
10004 F:      include/uapi/rdma/nes-abi.h
10005
10006 NETEM NETWORK EMULATOR
10007 M:      Stephen Hemminger <stephen@networkplumber.org>
10008 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10009 S:      Maintained
10010 F:      net/sched/sch_netem.c
10011
10012 NETERION 10GbE DRIVERS (s2io/vxge)
10013 M:      Jon Mason <jdmason@kudzu.us>
10014 L:      netdev@vger.kernel.org
10015 S:      Supported
10016 F:      Documentation/networking/s2io.txt
10017 F:      Documentation/networking/vxge.txt
10018 F:      drivers/net/ethernet/neterion/
10019
10020 NETFILTER
10021 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10022 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10023 M:      Florian Westphal <fw@strlen.de>
10024 L:      netfilter-devel@vger.kernel.org
10025 L:      coreteam@netfilter.org
10026 W:      http://www.netfilter.org/
10027 W:      http://www.iptables.org/
10028 W:      http://www.nftables.org/
10029 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10031 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10032 S:      Maintained
10033 F:      include/linux/netfilter*
10034 F:      include/linux/netfilter/
10035 F:      include/net/netfilter/
10036 F:      include/uapi/linux/netfilter*
10037 F:      include/uapi/linux/netfilter/
10038 F:      net/*/netfilter.c
10039 F:      net/*/netfilter/
10040 F:      net/netfilter/
10041 F:      net/bridge/br_netfilter*.c
10042
10043 NETROM NETWORK LAYER
10044 M:      Ralf Baechle <ralf@linux-mips.org>
10045 L:      linux-hams@vger.kernel.org
10046 W:      http://www.linux-ax25.org/
10047 S:      Maintained
10048 F:      include/net/netrom.h
10049 F:      include/uapi/linux/netrom.h
10050 F:      net/netrom/
10051
10052 NETRONOME ETHERNET DRIVERS
10053 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10054 L:      oss-drivers@netronome.com
10055 S:      Maintained
10056 F:      drivers/net/ethernet/netronome/
10057
10058 NETWORK BLOCK DEVICE (NBD)
10059 M:      Josef Bacik <josef@toxicpanda.com>
10060 S:      Maintained
10061 L:      linux-block@vger.kernel.org
10062 L:      nbd@other.debian.org
10063 F:      Documentation/blockdev/nbd.txt
10064 F:      drivers/block/nbd.c
10065 F:      include/uapi/linux/nbd.h
10066
10067 NETWORK DROP MONITOR
10068 M:      Neil Horman <nhorman@tuxdriver.com>
10069 L:      netdev@vger.kernel.org
10070 S:      Maintained
10071 W:      https://fedorahosted.org/dropwatch/
10072 F:      net/core/drop_monitor.c
10073
10074 NETWORKING DRIVERS
10075 M:      "David S. Miller" <davem@davemloft.net>
10076 L:      netdev@vger.kernel.org
10077 W:      http://www.linuxfoundation.org/en/Net
10078 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10079 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10080 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10081 S:      Odd Fixes
10082 F:      Documentation/devicetree/bindings/net/
10083 F:      drivers/net/
10084 F:      include/linux/if_*
10085 F:      include/linux/netdevice.h
10086 F:      include/linux/etherdevice.h
10087 F:      include/linux/fcdevice.h
10088 F:      include/linux/fddidevice.h
10089 F:      include/linux/hippidevice.h
10090 F:      include/linux/inetdevice.h
10091 F:      include/uapi/linux/if_*
10092 F:      include/uapi/linux/netdevice.h
10093
10094 NETWORKING DRIVERS (WIRELESS)
10095 M:      Kalle Valo <kvalo@codeaurora.org>
10096 L:      linux-wireless@vger.kernel.org
10097 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10098 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10099 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10100 S:      Maintained
10101 F:      Documentation/devicetree/bindings/net/wireless/
10102 F:      drivers/net/wireless/
10103
10104 NETWORKING [DSA]
10105 M:      Andrew Lunn <andrew@lunn.ch>
10106 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
10107 M:      Florian Fainelli <f.fainelli@gmail.com>
10108 S:      Maintained
10109 F:      Documentation/devicetree/bindings/net/dsa/
10110 F:      net/dsa/
10111 F:      include/net/dsa.h
10112 F:      include/linux/dsa/
10113 F:      drivers/net/dsa/
10114
10115 NETWORKING [GENERAL]
10116 M:      "David S. Miller" <davem@davemloft.net>
10117 L:      netdev@vger.kernel.org
10118 W:      http://www.linuxfoundation.org/en/Net
10119 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10120 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10121 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10122 B:      mailto:netdev@vger.kernel.org
10123 S:      Maintained
10124 F:      net/
10125 F:      include/net/
10126 F:      include/linux/in.h
10127 F:      include/linux/net.h
10128 F:      include/linux/netdevice.h
10129 F:      include/uapi/linux/in.h
10130 F:      include/uapi/linux/net.h
10131 F:      include/uapi/linux/netdevice.h
10132 F:      include/uapi/linux/net_namespace.h
10133 F:      tools/testing/selftests/net/
10134 F:      lib/net_utils.c
10135 F:      lib/random32.c
10136 F:      Documentation/networking/
10137
10138 NETWORKING [IPSEC]
10139 M:      Steffen Klassert <steffen.klassert@secunet.com>
10140 M:      Herbert Xu <herbert@gondor.apana.org.au>
10141 M:      "David S. Miller" <davem@davemloft.net>
10142 L:      netdev@vger.kernel.org
10143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10144 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10145 S:      Maintained
10146 F:      net/core/flow.c
10147 F:      net/xfrm/
10148 F:      net/key/
10149 F:      net/ipv4/xfrm*
10150 F:      net/ipv4/esp4*
10151 F:      net/ipv4/ah4.c
10152 F:      net/ipv4/ipcomp.c
10153 F:      net/ipv4/ip_vti.c
10154 F:      net/ipv6/xfrm*
10155 F:      net/ipv6/esp6*
10156 F:      net/ipv6/ah6.c
10157 F:      net/ipv6/ipcomp6.c
10158 F:      net/ipv6/ip6_vti.c
10159 F:      include/uapi/linux/xfrm.h
10160 F:      include/net/xfrm.h
10161
10162 NETWORKING [IPv4/IPv6]
10163 M:      "David S. Miller" <davem@davemloft.net>
10164 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10165 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10166 L:      netdev@vger.kernel.org
10167 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10168 S:      Maintained
10169 F:      net/ipv4/
10170 F:      net/ipv6/
10171 F:      include/net/ip*
10172 F:      arch/x86/net/*
10173
10174 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10175 M:      Paul Moore <paul@paul-moore.com>
10176 W:      https://github.com/netlabel
10177 L:      netdev@vger.kernel.org
10178 L:      linux-security-module@vger.kernel.org
10179 S:      Maintained
10180 F:      Documentation/netlabel/
10181 F:      include/net/calipso.h
10182 F:      include/net/cipso_ipv4.h
10183 F:      include/net/netlabel.h
10184 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10185 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10186 F:      net/netlabel/
10187 F:      net/ipv4/cipso_ipv4.c
10188 F:      net/ipv6/calipso.c
10189 F:      net/netfilter/xt_CONNSECMARK.c
10190 F:      net/netfilter/xt_SECMARK.c
10191
10192 NETWORKING [TCP]
10193 M:      Eric Dumazet <edumazet@google.com>
10194 L:      netdev@vger.kernel.org
10195 S:      Maintained
10196 F:      net/ipv4/tcp*.c
10197 F:      net/ipv4/syncookies.c
10198 F:      net/ipv6/tcp*.c
10199 F:      net/ipv6/syncookies.c
10200 F:      include/uapi/linux/tcp.h
10201 F:      include/net/tcp.h
10202 F:      include/linux/tcp.h
10203 F:      include/trace/events/tcp.h
10204
10205 NETWORKING [TLS]
10206 M:      Boris Pismenny <borisp@mellanox.com>
10207 M:      Aviad Yehezkel <aviadye@mellanox.com>
10208 M:      Dave Watson <davejwatson@fb.com>
10209 L:      netdev@vger.kernel.org
10210 S:      Maintained
10211 F:      net/tls/*
10212 F:      include/uapi/linux/tls.h
10213 F:      include/net/tls.h
10214
10215 NETWORKING [WIRELESS]
10216 L:      linux-wireless@vger.kernel.org
10217 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10218
10219 NETDEVSIM
10220 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10221 S:      Maintained
10222 F:      drivers/net/netdevsim/*
10223
10224 NETXEN (1/10) GbE SUPPORT
10225 M:      Manish Chopra <manish.chopra@cavium.com>
10226 M:      Rahul Verma <rahul.verma@cavium.com>
10227 M:      Dept-GELinuxNICDev@cavium.com
10228 L:      netdev@vger.kernel.org
10229 S:      Supported
10230 F:      drivers/net/ethernet/qlogic/netxen/
10231
10232 NFC SUBSYSTEM
10233 M:      Samuel Ortiz <sameo@linux.intel.com>
10234 L:      linux-wireless@vger.kernel.org
10235 L:      linux-nfc@lists.01.org (subscribers-only)
10236 S:      Supported
10237 F:      net/nfc/
10238 F:      include/net/nfc/
10239 F:      include/uapi/linux/nfc.h
10240 F:      drivers/nfc/
10241 F:      include/linux/platform_data/nfcmrvl.h
10242 F:      include/linux/platform_data/nxp-nci.h
10243 F:      Documentation/devicetree/bindings/net/nfc/
10244
10245 NFS, SUNRPC, AND LOCKD CLIENTS
10246 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10247 M:      Anna Schumaker <anna.schumaker@netapp.com>
10248 L:      linux-nfs@vger.kernel.org
10249 W:      http://client.linux-nfs.org
10250 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10251 S:      Maintained
10252 F:      fs/lockd/
10253 F:      fs/nfs/
10254 F:      fs/nfs_common/
10255 F:      net/sunrpc/
10256 F:      include/linux/lockd/
10257 F:      include/linux/nfs*
10258 F:      include/linux/sunrpc/
10259 F:      include/uapi/linux/nfs*
10260 F:      include/uapi/linux/sunrpc/
10261
10262 NILFS2 FILESYSTEM
10263 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10264 L:      linux-nilfs@vger.kernel.org
10265 W:      https://nilfs.sourceforge.io/
10266 W:      https://nilfs.osdn.jp/
10267 T:      git git://github.com/konis/nilfs2.git
10268 S:      Supported
10269 F:      Documentation/filesystems/nilfs2.txt
10270 F:      fs/nilfs2/
10271 F:      include/trace/events/nilfs2.h
10272 F:      include/uapi/linux/nilfs2_api.h
10273 F:      include/uapi/linux/nilfs2_ondisk.h
10274
10275 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10276 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10277 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10278 S:      Maintained
10279 F:      Documentation/scsi/NinjaSCSI.txt
10280 F:      drivers/scsi/pcmcia/nsp_*
10281
10282 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10283 M:      GOTO Masanori <gotom@debian.or.jp>
10284 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10285 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10286 S:      Maintained
10287 F:      Documentation/scsi/NinjaSCSI.txt
10288 F:      drivers/scsi/nsp32*
10289
10290 NIOS2 ARCHITECTURE
10291 M:      Ley Foon Tan <lftan@altera.com>
10292 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10294 S:      Maintained
10295 F:      arch/nios2/
10296
10297 NOHZ, DYNTICKS SUPPORT
10298 M:      Frederic Weisbecker <fweisbec@gmail.com>
10299 M:      Thomas Gleixner <tglx@linutronix.de>
10300 M:      Ingo Molnar <mingo@kernel.org>
10301 L:      linux-kernel@vger.kernel.org
10302 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10303 S:      Maintained
10304 F:      kernel/time/tick*.*
10305 F:      include/linux/tick.h
10306 F:      include/linux/sched/nohz.h
10307
10308 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10309 M:      Pavel Machek <pavel@ucw.cz>
10310 M:      Sakari Ailus <sakari.ailus@iki.fi>
10311 L:      linux-media@vger.kernel.org
10312 S:      Maintained
10313 F:      drivers/media/i2c/et8ek8
10314 F:      drivers/media/i2c/ad5820.c
10315
10316 NOKIA N900 POWER SUPPLY DRIVERS
10317 R:      Pali Rohár <pali.rohar@gmail.com>
10318 F:      include/linux/power/bq2415x_charger.h
10319 F:      include/linux/power/bq27xxx_battery.h
10320 F:      include/linux/power/isp1704_charger.h
10321 F:      drivers/power/supply/bq2415x_charger.c
10322 F:      drivers/power/supply/bq27xxx_battery.c
10323 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10324 F:      drivers/power/supply/isp1704_charger.c
10325 F:      drivers/power/supply/rx51_battery.c
10326
10327 NTB AMD DRIVER
10328 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10329 L:      linux-ntb@googlegroups.com
10330 S:      Supported
10331 F:      drivers/ntb/hw/amd/
10332
10333 NTB DRIVER CORE
10334 M:      Jon Mason <jdmason@kudzu.us>
10335 M:      Dave Jiang <dave.jiang@intel.com>
10336 M:      Allen Hubbe <allenbh@gmail.com>
10337 L:      linux-ntb@googlegroups.com
10338 S:      Supported
10339 W:      https://github.com/jonmason/ntb/wiki
10340 T:      git git://github.com/jonmason/ntb.git
10341 F:      drivers/ntb/
10342 F:      drivers/net/ntb_netdev.c
10343 F:      include/linux/ntb.h
10344 F:      include/linux/ntb_transport.h
10345 F:      tools/testing/selftests/ntb/
10346
10347 NTB IDT DRIVER
10348 M:      Serge Semin <fancer.lancer@gmail.com>
10349 L:      linux-ntb@googlegroups.com
10350 S:      Supported
10351 F:      drivers/ntb/hw/idt/
10352
10353 NTB INTEL DRIVER
10354 M:      Dave Jiang <dave.jiang@intel.com>
10355 L:      linux-ntb@googlegroups.com
10356 S:      Supported
10357 W:      https://github.com/davejiang/linux/wiki
10358 T:      git https://github.com/davejiang/linux.git
10359 F:      drivers/ntb/hw/intel/
10360
10361 NTFS FILESYSTEM
10362 M:      Anton Altaparmakov <anton@tuxera.com>
10363 L:      linux-ntfs-dev@lists.sourceforge.net
10364 W:      http://www.tuxera.com/
10365 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10366 S:      Supported
10367 F:      Documentation/filesystems/ntfs.txt
10368 F:      fs/ntfs/
10369
10370 NUBUS SUBSYSTEM
10371 M:      Finn Thain <fthain@telegraphics.com.au>
10372 L:      linux-m68k@lists.linux-m68k.org
10373 S:      Maintained
10374 F:      arch/*/include/asm/nubus.h
10375 F:      drivers/nubus/
10376 F:      include/linux/nubus.h
10377 F:      include/uapi/linux/nubus.h
10378
10379 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10380 M:      Antonino Daplas <adaplas@gmail.com>
10381 L:      linux-fbdev@vger.kernel.org
10382 S:      Maintained
10383 F:      drivers/video/fbdev/riva/
10384 F:      drivers/video/fbdev/nvidia/
10385
10386 NVM EXPRESS DRIVER
10387 M:      Keith Busch <keith.busch@intel.com>
10388 M:      Jens Axboe <axboe@fb.com>
10389 M:      Christoph Hellwig <hch@lst.de>
10390 M:      Sagi Grimberg <sagi@grimberg.me>
10391 L:      linux-nvme@lists.infradead.org
10392 T:      git://git.infradead.org/nvme.git
10393 W:      http://git.infradead.org/nvme.git
10394 S:      Supported
10395 F:      drivers/nvme/host/
10396 F:      include/linux/nvme.h
10397 F:      include/uapi/linux/nvme_ioctl.h
10398
10399 NVM EXPRESS FC TRANSPORT DRIVERS
10400 M:      James Smart <james.smart@broadcom.com>
10401 L:      linux-nvme@lists.infradead.org
10402 S:      Supported
10403 F:      include/linux/nvme-fc.h
10404 F:      include/linux/nvme-fc-driver.h
10405 F:      drivers/nvme/host/fc.c
10406 F:      drivers/nvme/target/fc.c
10407 F:      drivers/nvme/target/fcloop.c
10408
10409 NVM EXPRESS TARGET DRIVER
10410 M:      Christoph Hellwig <hch@lst.de>
10411 M:      Sagi Grimberg <sagi@grimberg.me>
10412 L:      linux-nvme@lists.infradead.org
10413 T:      git://git.infradead.org/nvme.git
10414 W:      http://git.infradead.org/nvme.git
10415 S:      Supported
10416 F:      drivers/nvme/target/
10417
10418 NVMEM FRAMEWORK
10419 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10420 S:      Maintained
10421 F:      drivers/nvmem/
10422 F:      Documentation/devicetree/bindings/nvmem/
10423 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10424 F:      include/linux/nvmem-consumer.h
10425 F:      include/linux/nvmem-provider.h
10426
10427 NXP SGTL5000 DRIVER
10428 M:      Fabio Estevam <fabio.estevam@nxp.com>
10429 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10430 S:      Maintained
10431 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10432 F:      sound/soc/codecs/sgtl5000*
10433
10434 NXP TDA998X DRM DRIVER
10435 M:      Russell King <linux@armlinux.org.uk>
10436 S:      Maintained
10437 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10438 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10439 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10440 F:      include/drm/i2c/tda998x.h
10441 F:      include/dt-bindings/display/tda998x.h
10442 K:      "nxp,tda998x"
10443
10444 NXP TFA9879 DRIVER
10445 M:      Peter Rosin <peda@axentia.se>
10446 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10447 S:      Maintained
10448 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10449 F:      sound/soc/codecs/tfa9879*
10450
10451 NXP-NCI NFC DRIVER
10452 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10453 R:      Charles Gorand <charles.gorand@effinnov.com>
10454 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10455 S:      Supported
10456 F:      drivers/nfc/nxp-nci
10457
10458 OBJTOOL
10459 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10460 M:      Peter Zijlstra <peterz@infradead.org>
10461 S:      Supported
10462 F:      tools/objtool/
10463
10464 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10465 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10466 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10467 L:      linuxppc-dev@lists.ozlabs.org
10468 S:      Supported
10469 F:      arch/powerpc/platforms/powernv/ocxl.c
10470 F:      arch/powerpc/include/asm/pnv-ocxl.h
10471 F:      drivers/misc/ocxl/
10472 F:      include/misc/ocxl*
10473 F:      include/uapi/misc/ocxl.h
10474 F:      Documentation/accelerators/ocxl.rst
10475
10476 OMAP AUDIO SUPPORT
10477 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10478 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10479 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10480 L:      linux-omap@vger.kernel.org
10481 S:      Maintained
10482 F:      sound/soc/omap/
10483
10484 OMAP CLOCK FRAMEWORK SUPPORT
10485 M:      Paul Walmsley <paul@pwsan.com>
10486 L:      linux-omap@vger.kernel.org
10487 S:      Maintained
10488 F:      arch/arm/*omap*/*clock*
10489
10490 OMAP DEVICE TREE SUPPORT
10491 M:      Benoît Cousson <bcousson@baylibre.com>
10492 M:      Tony Lindgren <tony@atomide.com>
10493 L:      linux-omap@vger.kernel.org
10494 L:      devicetree@vger.kernel.org
10495 S:      Maintained
10496 F:      arch/arm/boot/dts/*omap*
10497 F:      arch/arm/boot/dts/*am3*
10498 F:      arch/arm/boot/dts/*am4*
10499 F:      arch/arm/boot/dts/*am5*
10500 F:      arch/arm/boot/dts/*dra7*
10501
10502 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10503 L:      linux-omap@vger.kernel.org
10504 L:      linux-fbdev@vger.kernel.org
10505 S:      Orphan
10506 F:      drivers/video/fbdev/omap2/
10507 F:      Documentation/arm/OMAP/DSS
10508
10509 OMAP FRAMEBUFFER SUPPORT
10510 L:      linux-fbdev@vger.kernel.org
10511 L:      linux-omap@vger.kernel.org
10512 S:      Orphan
10513 F:      drivers/video/fbdev/omap/
10514
10515 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10516 M:      Roger Quadros <rogerq@ti.com>
10517 M:      Tony Lindgren <tony@atomide.com>
10518 L:      linux-omap@vger.kernel.org
10519 S:      Maintained
10520 F:      drivers/memory/omap-gpmc.c
10521 F:      arch/arm/mach-omap2/*gpmc*
10522
10523 OMAP GPIO DRIVER
10524 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10525 M:      Santosh Shilimkar <ssantosh@kernel.org>
10526 M:      Kevin Hilman <khilman@kernel.org>
10527 L:      linux-omap@vger.kernel.org
10528 S:      Maintained
10529 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10530 F:      drivers/gpio/gpio-omap.c
10531
10532 OMAP HARDWARE SPINLOCK SUPPORT
10533 M:      Ohad Ben-Cohen <ohad@wizery.com>
10534 L:      linux-omap@vger.kernel.org
10535 S:      Maintained
10536 F:      drivers/hwspinlock/omap_hwspinlock.c
10537
10538 OMAP HS MMC SUPPORT
10539 L:      linux-mmc@vger.kernel.org
10540 L:      linux-omap@vger.kernel.org
10541 S:      Orphan
10542 F:      drivers/mmc/host/omap_hsmmc.c
10543
10544 OMAP HWMOD DATA
10545 M:      Paul Walmsley <paul@pwsan.com>
10546 L:      linux-omap@vger.kernel.org
10547 S:      Maintained
10548 F:      arch/arm/mach-omap2/omap_hwmod*data*
10549
10550 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10551 M:      Benoît Cousson <bcousson@baylibre.com>
10552 L:      linux-omap@vger.kernel.org
10553 S:      Maintained
10554 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10555
10556 OMAP HWMOD SUPPORT
10557 M:      Benoît Cousson <bcousson@baylibre.com>
10558 M:      Paul Walmsley <paul@pwsan.com>
10559 L:      linux-omap@vger.kernel.org
10560 S:      Maintained
10561 F:      arch/arm/mach-omap2/omap_hwmod.*
10562
10563 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10564 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10565 L:      linux-media@vger.kernel.org
10566 S:      Maintained
10567 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10568 F:      drivers/media/platform/omap3isp/
10569 F:      drivers/staging/media/omap4iss/
10570
10571 OMAP MMC SUPPORT
10572 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10573 L:      linux-omap@vger.kernel.org
10574 S:      Maintained
10575 F:      drivers/mmc/host/omap.c
10576
10577 OMAP POWER MANAGEMENT SUPPORT
10578 M:      Kevin Hilman <khilman@kernel.org>
10579 L:      linux-omap@vger.kernel.org
10580 S:      Maintained
10581 F:      arch/arm/*omap*/*pm*
10582 F:      drivers/cpufreq/omap-cpufreq.c
10583
10584 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10585 M:      Rajendra Nayak <rnayak@codeaurora.org>
10586 M:      Paul Walmsley <paul@pwsan.com>
10587 L:      linux-omap@vger.kernel.org
10588 S:      Maintained
10589 F:      arch/arm/mach-omap2/prm*
10590
10591 OMAP RANDOM NUMBER GENERATOR SUPPORT
10592 M:      Deepak Saxena <dsaxena@plexity.net>
10593 S:      Maintained
10594 F:      drivers/char/hw_random/omap-rng.c
10595
10596 OMAP USB SUPPORT
10597 L:      linux-usb@vger.kernel.org
10598 L:      linux-omap@vger.kernel.org
10599 S:      Orphan
10600 F:      drivers/usb/*/*omap*
10601 F:      arch/arm/*omap*/usb*
10602
10603 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10604 M:      Mark Jackson <mpfj@newflow.co.uk>
10605 L:      linux-omap@vger.kernel.org
10606 S:      Maintained
10607 F:      arch/arm/boot/dts/am335x-nano.dts
10608
10609 OMAP1 SUPPORT
10610 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10611 M:      Tony Lindgren <tony@atomide.com>
10612 L:      linux-omap@vger.kernel.org
10613 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10614 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10615 S:      Maintained
10616 F:      arch/arm/mach-omap1/
10617 F:      arch/arm/plat-omap/
10618 F:      arch/arm/configs/omap1_defconfig
10619 F:      drivers/i2c/busses/i2c-omap.c
10620 F:      include/linux/platform_data/i2c-omap.h
10621 F:      include/linux/platform_data/ams-delta-fiq.h
10622
10623 OMAP2+ SUPPORT
10624 M:      Tony Lindgren <tony@atomide.com>
10625 L:      linux-omap@vger.kernel.org
10626 W:      http://www.muru.com/linux/omap/
10627 W:      http://linux.omap.com/
10628 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10629 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10630 S:      Maintained
10631 F:      arch/arm/mach-omap2/
10632 F:      arch/arm/plat-omap/
10633 F:      arch/arm/configs/omap2plus_defconfig
10634 F:      drivers/i2c/busses/i2c-omap.c
10635 F:      drivers/irqchip/irq-omap-intc.c
10636 F:      drivers/mfd/*omap*.c
10637 F:      drivers/mfd/menelaus.c
10638 F:      drivers/mfd/palmas.c
10639 F:      drivers/mfd/tps65217.c
10640 F:      drivers/mfd/tps65218.c
10641 F:      drivers/mfd/tps65910.c
10642 F:      drivers/mfd/twl-core.[ch]
10643 F:      drivers/mfd/twl4030*.c
10644 F:      drivers/mfd/twl6030*.c
10645 F:      drivers/mfd/twl6040*.c
10646 F:      drivers/regulator/palmas-regulator*.c
10647 F:      drivers/regulator/pbias-regulator.c
10648 F:      drivers/regulator/tps65217-regulator.c
10649 F:      drivers/regulator/tps65218-regulator.c
10650 F:      drivers/regulator/tps65910-regulator.c
10651 F:      drivers/regulator/twl-regulator.c
10652 F:      drivers/regulator/twl6030-regulator.c
10653 F:      include/linux/platform_data/i2c-omap.h
10654
10655 ONION OMEGA2+ BOARD
10656 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10657 L:      linux-mips@linux-mips.org
10658 S:      Maintained
10659 F:      arch/mips/boot/dts/ralink/omega2p.dts
10660
10661 OMFS FILESYSTEM
10662 M:      Bob Copeland <me@bobcopeland.com>
10663 L:      linux-karma-devel@lists.sourceforge.net
10664 S:      Maintained
10665 F:      Documentation/filesystems/omfs.txt
10666 F:      fs/omfs/
10667
10668 OMNIKEY CARDMAN 4000 DRIVER
10669 M:      Harald Welte <laforge@gnumonks.org>
10670 S:      Maintained
10671 F:      drivers/char/pcmcia/cm4000_cs.c
10672 F:      include/linux/cm4000_cs.h
10673 F:      include/uapi/linux/cm4000_cs.h
10674
10675 OMNIKEY CARDMAN 4040 DRIVER
10676 M:      Harald Welte <laforge@gnumonks.org>
10677 S:      Maintained
10678 F:      drivers/char/pcmcia/cm4040_cs.*
10679
10680 OMNIVISION OV13858 SENSOR DRIVER
10681 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10682 L:      linux-media@vger.kernel.org
10683 T:      git git://linuxtv.org/media_tree.git
10684 S:      Maintained
10685 F:      drivers/media/i2c/ov13858.c
10686
10687 OMNIVISION OV2680 SENSOR DRIVER
10688 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10689 L:      linux-media@vger.kernel.org
10690 T:      git git://linuxtv.org/media_tree.git
10691 S:      Maintained
10692 F:      drivers/media/i2c/ov2680.c
10693 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
10694
10695 OMNIVISION OV2685 SENSOR DRIVER
10696 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10697 L:      linux-media@vger.kernel.org
10698 T:      git git://linuxtv.org/media_tree.git
10699 S:      Maintained
10700 F:      drivers/media/i2c/ov2685.c
10701
10702 OMNIVISION OV5640 SENSOR DRIVER
10703 M:      Steve Longerbeam <slongerbeam@gmail.com>
10704 L:      linux-media@vger.kernel.org
10705 T:      git git://linuxtv.org/media_tree.git
10706 S:      Maintained
10707 F:      drivers/media/i2c/ov5640.c
10708
10709 OMNIVISION OV5647 SENSOR DRIVER
10710 M:      Luis Oliveira <lolivei@synopsys.com>
10711 L:      linux-media@vger.kernel.org
10712 T:      git git://linuxtv.org/media_tree.git
10713 S:      Maintained
10714 F:      drivers/media/i2c/ov5647.c
10715
10716 OMNIVISION OV5695 SENSOR DRIVER
10717 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10718 L:      linux-media@vger.kernel.org
10719 T:      git git://linuxtv.org/media_tree.git
10720 S:      Maintained
10721 F:      drivers/media/i2c/ov5695.c
10722
10723 OMNIVISION OV7670 SENSOR DRIVER
10724 M:      Jonathan Corbet <corbet@lwn.net>
10725 L:      linux-media@vger.kernel.org
10726 T:      git git://linuxtv.org/media_tree.git
10727 S:      Maintained
10728 F:      drivers/media/i2c/ov7670.c
10729 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10730
10731 OMNIVISION OV772x SENSOR DRIVER
10732 M:      Jacopo Mondi <jacopo@jmondi.org>
10733 L:      linux-media@vger.kernel.org
10734 T:      git git://linuxtv.org/media_tree.git
10735 S:      Odd fixes
10736 F:      drivers/media/i2c/ov772x.c
10737 F:      include/media/i2c/ov772x.h
10738 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
10739
10740 OMNIVISION OV7740 SENSOR DRIVER
10741 M:      Wenyou Yang <wenyou.yang@microchip.com>
10742 L:      linux-media@vger.kernel.org
10743 T:      git git://linuxtv.org/media_tree.git
10744 S:      Maintained
10745 F:      drivers/media/i2c/ov7740.c
10746 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10747
10748 OMNIVISION OV9650 SENSOR DRIVER
10749 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10750 R:      Akinobu Mita <akinobu.mita@gmail.com>
10751 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10752 L:      linux-media@vger.kernel.org
10753 T:      git git://linuxtv.org/media_tree.git
10754 S:      Maintained
10755 F:      drivers/media/i2c/ov9650.c
10756 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10757
10758 ONENAND FLASH DRIVER
10759 M:      Kyungmin Park <kyungmin.park@samsung.com>
10760 L:      linux-mtd@lists.infradead.org
10761 S:      Maintained
10762 F:      drivers/mtd/nand/onenand/
10763 F:      include/linux/mtd/onenand*.h
10764
10765 ONSTREAM SCSI TAPE DRIVER
10766 M:      Willem Riede <osst@riede.org>
10767 L:      osst-users@lists.sourceforge.net
10768 L:      linux-scsi@vger.kernel.org
10769 S:      Maintained
10770 F:      Documentation/scsi/osst.txt
10771 F:      drivers/scsi/osst.*
10772 F:      drivers/scsi/osst_*.h
10773 F:      drivers/scsi/st.h
10774
10775 OP-TEE DRIVER
10776 M:      Jens Wiklander <jens.wiklander@linaro.org>
10777 S:      Maintained
10778 F:      drivers/tee/optee/
10779
10780 OPA-VNIC DRIVER
10781 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10782 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10783 L:      linux-rdma@vger.kernel.org
10784 S:      Supported
10785 F:      drivers/infiniband/ulp/opa_vnic
10786
10787 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10788 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10789 M:      Frank Rowand <frowand.list@gmail.com>
10790 L:      devicetree@vger.kernel.org
10791 S:      Maintained
10792 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10793 F:      Documentation/devicetree/overlay-notes.txt
10794 F:      drivers/of/overlay.c
10795 F:      drivers/of/resolver.c
10796 K:      of_overlay_notifier_
10797
10798 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10799 M:      Rob Herring <robh+dt@kernel.org>
10800 M:      Frank Rowand <frowand.list@gmail.com>
10801 L:      devicetree@vger.kernel.org
10802 W:      http://www.devicetree.org/
10803 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10804 S:      Maintained
10805 F:      drivers/of/
10806 F:      include/linux/of*.h
10807 F:      scripts/dtc/
10808 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10809
10810 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10811 M:      Rob Herring <robh+dt@kernel.org>
10812 M:      Mark Rutland <mark.rutland@arm.com>
10813 L:      devicetree@vger.kernel.org
10814 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10815 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10816 S:      Maintained
10817 F:      Documentation/devicetree/
10818 F:      arch/*/boot/dts/
10819 F:      include/dt-bindings/
10820
10821 OPENCORES I2C BUS DRIVER
10822 M:      Peter Korsgaard <peter@korsgaard.com>
10823 L:      linux-i2c@vger.kernel.org
10824 S:      Maintained
10825 F:      Documentation/i2c/busses/i2c-ocores
10826 F:      drivers/i2c/busses/i2c-ocores.c
10827
10828 OPENRISC ARCHITECTURE
10829 M:      Jonas Bonn <jonas@southpole.se>
10830 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10831 M:      Stafford Horne <shorne@gmail.com>
10832 T:      git git://github.com/openrisc/linux.git
10833 L:      openrisc@lists.librecores.org
10834 W:      http://openrisc.io
10835 S:      Maintained
10836 F:      Documentation/devicetree/bindings/openrisc/
10837 F:      Documentation/openrisc/
10838 F:      arch/openrisc/
10839 F:      drivers/irqchip/irq-ompic.c
10840 F:      drivers/irqchip/irq-or1k-*
10841
10842 OPENVSWITCH
10843 M:      Pravin B Shelar <pshelar@ovn.org>
10844 L:      netdev@vger.kernel.org
10845 L:      dev@openvswitch.org
10846 W:      http://openvswitch.org
10847 S:      Maintained
10848 F:      net/openvswitch/
10849 F:      include/uapi/linux/openvswitch.h
10850
10851 OPERATING PERFORMANCE POINTS (OPP)
10852 M:      Viresh Kumar <vireshk@kernel.org>
10853 M:      Nishanth Menon <nm@ti.com>
10854 M:      Stephen Boyd <sboyd@kernel.org>
10855 L:      linux-pm@vger.kernel.org
10856 S:      Maintained
10857 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10858 F:      drivers/opp/
10859 F:      include/linux/pm_opp.h
10860 F:      Documentation/power/opp.txt
10861 F:      Documentation/devicetree/bindings/opp/
10862
10863 OPL4 DRIVER
10864 M:      Clemens Ladisch <clemens@ladisch.de>
10865 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10866 T:      git git://git.alsa-project.org/alsa-kernel.git
10867 S:      Maintained
10868 F:      sound/drivers/opl4/
10869
10870 OPROFILE
10871 M:      Robert Richter <rric@kernel.org>
10872 L:      oprofile-list@lists.sf.net
10873 S:      Maintained
10874 F:      arch/*/include/asm/oprofile*.h
10875 F:      arch/*/oprofile/
10876 F:      drivers/oprofile/
10877 F:      include/linux/oprofile.h
10878
10879 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10880 M:      Mark Fasheh <mark@fasheh.com>
10881 M:      Joel Becker <jlbec@evilplan.org>
10882 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10883 W:      http://ocfs2.wiki.kernel.org
10884 S:      Supported
10885 F:      Documentation/filesystems/ocfs2.txt
10886 F:      Documentation/filesystems/dlmfs.txt
10887 F:      fs/ocfs2/
10888
10889 ORANGEFS FILESYSTEM
10890 M:      Mike Marshall <hubcap@omnibond.com>
10891 R:      Martin Brandenburg <martin@omnibond.com>
10892 L:      devel@lists.orangefs.org
10893 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10894 S:      Supported
10895 F:      fs/orangefs/
10896 F:      Documentation/filesystems/orangefs.txt
10897
10898 ORINOCO DRIVER
10899 L:      linux-wireless@vger.kernel.org
10900 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10901 W:      http://www.nongnu.org/orinoco/
10902 S:      Orphan
10903 F:      drivers/net/wireless/intersil/orinoco/
10904
10905 OSD LIBRARY and FILESYSTEM
10906 M:      Boaz Harrosh <ooo@electrozaur.com>
10907 S:      Maintained
10908 F:      drivers/scsi/osd/
10909 F:      include/scsi/osd_*
10910 F:      fs/exofs/
10911
10912 OV2659 OMNIVISION SENSOR DRIVER
10913 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10914 L:      linux-media@vger.kernel.org
10915 W:      https://linuxtv.org
10916 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10917 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10918 S:      Maintained
10919 F:      drivers/media/i2c/ov2659.c
10920 F:      include/media/i2c/ov2659.h
10921
10922 OVERLAY FILESYSTEM
10923 M:      Miklos Szeredi <miklos@szeredi.hu>
10924 L:      linux-unionfs@vger.kernel.org
10925 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10926 S:      Supported
10927 F:      fs/overlayfs/
10928 F:      Documentation/filesystems/overlayfs.txt
10929
10930 P54 WIRELESS DRIVER
10931 M:      Christian Lamparter <chunkeey@googlemail.com>
10932 L:      linux-wireless@vger.kernel.org
10933 W:      http://wireless.kernel.org/en/users/Drivers/p54
10934 S:      Maintained
10935 F:      drivers/net/wireless/intersil/p54/
10936
10937 PA SEMI ETHERNET DRIVER
10938 L:      netdev@vger.kernel.org
10939 S:      Orphan
10940 F:      drivers/net/ethernet/pasemi/*
10941
10942 PA SEMI SMBUS DRIVER
10943 L:      linux-i2c@vger.kernel.org
10944 S:      Orphan
10945 F:      drivers/i2c/busses/i2c-pasemi.c
10946
10947 PADATA PARALLEL EXECUTION MECHANISM
10948 M:      Steffen Klassert <steffen.klassert@secunet.com>
10949 L:      linux-crypto@vger.kernel.org
10950 S:      Maintained
10951 F:      kernel/padata.c
10952 F:      include/linux/padata.h
10953 F:      Documentation/padata.txt
10954
10955 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10956 M:      Harald Welte <laforge@gnumonks.org>
10957 L:      platform-driver-x86@vger.kernel.org
10958 S:      Maintained
10959 F:      drivers/platform/x86/panasonic-laptop.c
10960
10961 PARALLEL LCD/KEYPAD PANEL DRIVER
10962 M:      Willy Tarreau <willy@haproxy.com>
10963 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10964 S:      Odd Fixes
10965 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
10966 F:      drivers/misc/panel.c
10967
10968 PARALLEL PORT SUBSYSTEM
10969 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10970 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10971 L:      linux-parport@lists.infradead.org (subscribers-only)
10972 S:      Maintained
10973 F:      drivers/parport/
10974 F:      include/linux/parport*.h
10975 F:      drivers/char/ppdev.c
10976 F:      include/uapi/linux/ppdev.h
10977 F:      Documentation/parport*.txt
10978
10979 PARAVIRT_OPS INTERFACE
10980 M:      Juergen Gross <jgross@suse.com>
10981 M:      Alok Kataria <akataria@vmware.com>
10982 L:      virtualization@lists.linux-foundation.org
10983 S:      Supported
10984 F:      Documentation/virtual/paravirt_ops.txt
10985 F:      arch/*/kernel/paravirt*
10986 F:      arch/*/include/asm/paravirt*.h
10987 F:      include/linux/hypervisor.h
10988
10989 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10990 M:      Tim Waugh <tim@cyberelk.net>
10991 L:      linux-parport@lists.infradead.org (subscribers-only)
10992 S:      Maintained
10993 F:      Documentation/blockdev/paride.txt
10994 F:      drivers/block/paride/
10995
10996 PARISC ARCHITECTURE
10997 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
10998 M:      Helge Deller <deller@gmx.de>
10999 L:      linux-parisc@vger.kernel.org
11000 W:      http://www.parisc-linux.org/
11001 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11002 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11003 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11004 S:      Maintained
11005 F:      arch/parisc/
11006 F:      Documentation/parisc/
11007 F:      drivers/parisc/
11008 F:      drivers/char/agp/parisc-agp.c
11009 F:      drivers/input/serio/gscps2.c
11010 F:      drivers/parport/parport_gsc.*
11011 F:      drivers/tty/serial/8250/8250_gsc.c
11012 F:      drivers/video/fbdev/sti*
11013 F:      drivers/video/console/sti*
11014 F:      drivers/video/logo/logo_parisc*
11015
11016 PARMAN
11017 M:      Jiri Pirko <jiri@mellanox.com>
11018 L:      netdev@vger.kernel.org
11019 S:      Supported
11020 F:      lib/parman.c
11021 F:      lib/test_parman.c
11022 F:      include/linux/parman.h
11023
11024 PC87360 HARDWARE MONITORING DRIVER
11025 M:      Jim Cromie <jim.cromie@gmail.com>
11026 L:      linux-hwmon@vger.kernel.org
11027 S:      Maintained
11028 F:      Documentation/hwmon/pc87360
11029 F:      drivers/hwmon/pc87360.c
11030
11031 PC8736x GPIO DRIVER
11032 M:      Jim Cromie <jim.cromie@gmail.com>
11033 S:      Maintained
11034 F:      drivers/char/pc8736x_gpio.c
11035
11036 PC87427 HARDWARE MONITORING DRIVER
11037 M:      Jean Delvare <jdelvare@suse.com>
11038 L:      linux-hwmon@vger.kernel.org
11039 S:      Maintained
11040 F:      Documentation/hwmon/pc87427
11041 F:      drivers/hwmon/pc87427.c
11042
11043 PCA9532 LED DRIVER
11044 M:      Riku Voipio <riku.voipio@iki.fi>
11045 S:      Maintained
11046 F:      drivers/leds/leds-pca9532.c
11047 F:      include/linux/leds-pca9532.h
11048
11049 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11050 M:      Guenter Roeck <linux@roeck-us.net>
11051 L:      linux-i2c@vger.kernel.org
11052 S:      Maintained
11053 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11054
11055 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11056 M:      Khalid Aziz <khalid@gonehiking.org>
11057 S:      Maintained
11058 F:      drivers/firmware/pcdp.*
11059
11060 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11061 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11062 L:      linux-pci@vger.kernel.org
11063 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11064 S:      Maintained
11065 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11066 F:      drivers/pci/controller/pci-aardvark.c
11067
11068 PCI DRIVER FOR ALTERA PCIE IP
11069 M:      Ley Foon Tan <lftan@altera.com>
11070 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11071 L:      linux-pci@vger.kernel.org
11072 S:      Supported
11073 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11074 F:      drivers/pci/controller/pcie-altera.c
11075
11076 PCI DRIVER FOR APPLIEDMICRO XGENE
11077 M:      Tanmay Inamdar <tinamdar@apm.com>
11078 L:      linux-pci@vger.kernel.org
11079 L:      linux-arm-kernel@lists.infradead.org
11080 S:      Maintained
11081 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11082 F:      drivers/pci/controller/pci-xgene.c
11083
11084 PCI DRIVER FOR ARM VERSATILE PLATFORM
11085 M:      Rob Herring <robh@kernel.org>
11086 L:      linux-pci@vger.kernel.org
11087 L:      linux-arm-kernel@lists.infradead.org
11088 S:      Maintained
11089 F:      Documentation/devicetree/bindings/pci/versatile.txt
11090 F:      drivers/pci/controller/pci-versatile.c
11091
11092 PCI DRIVER FOR ARMADA 8K
11093 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11094 L:      linux-pci@vger.kernel.org
11095 L:      linux-arm-kernel@lists.infradead.org
11096 S:      Maintained
11097 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11098 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11099
11100 PCI DRIVER FOR CADENCE PCIE IP
11101 M:      Alan Douglas <adouglas@cadence.com>
11102 L:      linux-pci@vger.kernel.org
11103 S:      Maintained
11104 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11105 F:      drivers/pci/controller/pcie-cadence*
11106
11107 PCI DRIVER FOR FREESCALE LAYERSCAPE
11108 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11109 M:      Mingkai Hu <mingkai.hu@nxp.com>
11110 M:      Roy Zang <roy.zang@nxp.com>
11111 L:      linuxppc-dev@lists.ozlabs.org
11112 L:      linux-pci@vger.kernel.org
11113 L:      linux-arm-kernel@lists.infradead.org
11114 S:      Maintained
11115 F:      drivers/pci/controller/dwc/*layerscape*
11116
11117 PCI DRIVER FOR GENERIC OF HOSTS
11118 M:      Will Deacon <will.deacon@arm.com>
11119 L:      linux-pci@vger.kernel.org
11120 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11121 S:      Maintained
11122 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11123 F:      drivers/pci/controller/pci-host-common.c
11124 F:      drivers/pci/controller/pci-host-generic.c
11125
11126 PCI DRIVER FOR IMX6
11127 M:      Richard Zhu <hongxing.zhu@nxp.com>
11128 M:      Lucas Stach <l.stach@pengutronix.de>
11129 L:      linux-pci@vger.kernel.org
11130 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11131 S:      Maintained
11132 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11133 F:      drivers/pci/controller/dwc/*imx6*
11134
11135 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11136 M:      Keith Busch <keith.busch@intel.com>
11137 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11138 L:      linux-pci@vger.kernel.org
11139 S:      Supported
11140 F:      drivers/pci/controller/vmd.c
11141
11142 PCI DRIVER FOR MICROSEMI SWITCHTEC
11143 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11144 M:      Logan Gunthorpe <logang@deltatee.com>
11145 L:      linux-pci@vger.kernel.org
11146 S:      Maintained
11147 F:      Documentation/switchtec.txt
11148 F:      Documentation/ABI/testing/sysfs-class-switchtec
11149 F:      drivers/pci/switch/switchtec*
11150 F:      include/uapi/linux/switchtec_ioctl.h
11151 F:      include/linux/switchtec.h
11152 F:      drivers/ntb/hw/mscc/
11153
11154 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11155 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11156 M:      Jason Cooper <jason@lakedaemon.net>
11157 L:      linux-pci@vger.kernel.org
11158 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11159 S:      Maintained
11160 F:      drivers/pci/controller/*mvebu*
11161
11162 PCI DRIVER FOR NVIDIA TEGRA
11163 M:      Thierry Reding <thierry.reding@gmail.com>
11164 L:      linux-tegra@vger.kernel.org
11165 L:      linux-pci@vger.kernel.org
11166 S:      Supported
11167 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11168 F:      drivers/pci/controller/pci-tegra.c
11169
11170 PCI DRIVER FOR RENESAS R-CAR
11171 M:      Simon Horman <horms@verge.net.au>
11172 L:      linux-pci@vger.kernel.org
11173 L:      linux-renesas-soc@vger.kernel.org
11174 S:      Maintained
11175 F:      drivers/pci/controller/*rcar*
11176
11177 PCI DRIVER FOR SAMSUNG EXYNOS
11178 M:      Jingoo Han <jingoohan1@gmail.com>
11179 L:      linux-pci@vger.kernel.org
11180 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11181 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11182 S:      Maintained
11183 F:      drivers/pci/controller/dwc/pci-exynos.c
11184
11185 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11186 M:      Jingoo Han <jingoohan1@gmail.com>
11187 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11188 L:      linux-pci@vger.kernel.org
11189 S:      Maintained
11190 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11191 F:      drivers/pci/controller/dwc/*designware*
11192
11193 PCI DRIVER FOR TI DRA7XX
11194 M:      Kishon Vijay Abraham I <kishon@ti.com>
11195 L:      linux-omap@vger.kernel.org
11196 L:      linux-pci@vger.kernel.org
11197 S:      Supported
11198 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11199 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11200
11201 PCI DRIVER FOR TI KEYSTONE
11202 M:      Murali Karicheri <m-karicheri2@ti.com>
11203 L:      linux-pci@vger.kernel.org
11204 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11205 S:      Maintained
11206 F:      drivers/pci/controller/dwc/*keystone*
11207
11208 PCI ENDPOINT SUBSYSTEM
11209 M:      Kishon Vijay Abraham I <kishon@ti.com>
11210 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11211 L:      linux-pci@vger.kernel.org
11212 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11213 S:      Supported
11214 F:      drivers/pci/endpoint/
11215 F:      drivers/misc/pci_endpoint_test.c
11216 F:      tools/pci/
11217
11218 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11219 M:      Russell Currey <ruscur@russell.cc>
11220 L:      linuxppc-dev@lists.ozlabs.org
11221 S:      Supported
11222 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11223 F:      arch/powerpc/kernel/eeh*.c
11224 F:      arch/powerpc/platforms/*/eeh*.c
11225 F:      arch/powerpc/include/*/eeh*.h
11226
11227 PCI ERROR RECOVERY
11228 M:      Linas Vepstas <linasvepstas@gmail.com>
11229 L:      linux-pci@vger.kernel.org
11230 S:      Supported
11231 F:      Documentation/PCI/pci-error-recovery.txt
11232
11233 PCI MSI DRIVER FOR ALTERA MSI IP
11234 M:      Ley Foon Tan <lftan@altera.com>
11235 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11236 L:      linux-pci@vger.kernel.org
11237 S:      Supported
11238 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11239 F:      drivers/pci/controller/pcie-altera-msi.c
11240
11241 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11242 M:      Duc Dang <dhdang@apm.com>
11243 L:      linux-pci@vger.kernel.org
11244 L:      linux-arm-kernel@lists.infradead.org
11245 S:      Maintained
11246 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11247 F:      drivers/pci/controller/pci-xgene-msi.c
11248
11249 PCI SUBSYSTEM
11250 M:      Bjorn Helgaas <bhelgaas@google.com>
11251 L:      linux-pci@vger.kernel.org
11252 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11254 S:      Supported
11255 F:      Documentation/devicetree/bindings/pci/
11256 F:      Documentation/PCI/
11257 F:      drivers/acpi/pci*
11258 F:      drivers/pci/
11259 F:      include/asm-generic/pci*
11260 F:      include/linux/pci*
11261 F:      include/linux/of_pci.h
11262 F:      include/uapi/linux/pci*
11263 F:      lib/pci*
11264 F:      arch/x86/pci/
11265 F:      arch/x86/kernel/quirks.c
11266
11267 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11268 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11269 L:      linux-pci@vger.kernel.org
11270 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11271 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11272 S:      Supported
11273 F:      drivers/pci/controller/
11274
11275 PCIE DRIVER FOR AXIS ARTPEC
11276 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11277 L:      linux-arm-kernel@axis.com
11278 L:      linux-pci@vger.kernel.org
11279 S:      Maintained
11280 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11281 F:      drivers/pci/controller/dwc/*artpec*
11282
11283 PCIE DRIVER FOR CAVIUM THUNDERX
11284 M:      David Daney <david.daney@cavium.com>
11285 L:      linux-pci@vger.kernel.org
11286 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11287 S:      Supported
11288 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11289 F:      drivers/pci/controller/pci-thunder-*
11290
11291 PCIE DRIVER FOR HISILICON
11292 M:      Zhou Wang <wangzhou1@hisilicon.com>
11293 L:      linux-pci@vger.kernel.org
11294 S:      Maintained
11295 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11296 F:      drivers/pci/controller/dwc/pcie-hisi.c
11297
11298 PCIE DRIVER FOR HISILICON KIRIN
11299 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11300 M:      Binghui Wang <wangbinghui@hisilicon.com>
11301 L:      linux-pci@vger.kernel.org
11302 S:      Maintained
11303 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11304 F:      drivers/pci/controller/dwc/pcie-kirin.c
11305
11306 PCIE DRIVER FOR HISILICON STB
11307 M:      Jianguo Sun <sunjianguo1@huawei.com>
11308 M:      Shawn Guo <shawn.guo@linaro.org>
11309 L:      linux-pci@vger.kernel.org
11310 S:      Maintained
11311 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11312 F:      drivers/pci/controller/dwc/pcie-histb.c
11313
11314 PCIE DRIVER FOR MEDIATEK
11315 M:      Ryder Lee <ryder.lee@mediatek.com>
11316 L:      linux-pci@vger.kernel.org
11317 L:      linux-mediatek@lists.infradead.org
11318 S:      Supported
11319 F:      Documentation/devicetree/bindings/pci/mediatek*
11320 F:      drivers/pci/controller/*mediatek*
11321
11322 PCIE DRIVER FOR QUALCOMM MSM
11323 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11324 L:      linux-pci@vger.kernel.org
11325 L:      linux-arm-msm@vger.kernel.org
11326 S:      Maintained
11327 F:      drivers/pci/controller/dwc/*qcom*
11328
11329 PCIE DRIVER FOR ROCKCHIP
11330 M:      Shawn Lin <shawn.lin@rock-chips.com>
11331 L:      linux-pci@vger.kernel.org
11332 L:      linux-rockchip@lists.infradead.org
11333 S:      Maintained
11334 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11335 F:      drivers/pci/controller/pcie-rockchip*
11336
11337 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11338 M:      Linus Walleij <linus.walleij@linaro.org>
11339 L:      linux-pci@vger.kernel.org
11340 S:      Maintained
11341 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11342 F:      drivers/pci/controller/pci-v3-semi.c
11343
11344 PCIE DRIVER FOR ST SPEAR13XX
11345 M:      Pratyush Anand <pratyush.anand@gmail.com>
11346 L:      linux-pci@vger.kernel.org
11347 S:      Maintained
11348 F:      drivers/pci/controller/dwc/*spear*
11349
11350 PCMCIA SUBSYSTEM
11351 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11352 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11353 S:      Odd Fixes
11354 F:      Documentation/pcmcia/
11355 F:      tools/pcmcia/
11356 F:      drivers/pcmcia/
11357 F:      include/pcmcia/
11358
11359 PCNET32 NETWORK DRIVER
11360 M:      Don Fry <pcnet32@frontier.com>
11361 L:      netdev@vger.kernel.org
11362 S:      Maintained
11363 F:      drivers/net/ethernet/amd/pcnet32.c
11364
11365 PCRYPT PARALLEL CRYPTO ENGINE
11366 M:      Steffen Klassert <steffen.klassert@secunet.com>
11367 L:      linux-crypto@vger.kernel.org
11368 S:      Maintained
11369 F:      crypto/pcrypt.c
11370 F:      include/crypto/pcrypt.h
11371
11372 PEAQ WMI HOTKEYS DRIVER
11373 M:      Hans de Goede <hdegoede@redhat.com>
11374 L:      platform-driver-x86@vger.kernel.org
11375 S:      Maintained
11376 F:      drivers/platform/x86/peaq-wmi.c
11377
11378 PER-CPU MEMORY ALLOCATOR
11379 M:      Dennis Zhou <dennis@kernel.org>
11380 M:      Tejun Heo <tj@kernel.org>
11381 M:      Christoph Lameter <cl@linux.com>
11382 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
11383 S:      Maintained
11384 F:      include/linux/percpu*.h
11385 F:      mm/percpu*.c
11386 F:      arch/*/include/asm/percpu.h
11387
11388 PER-TASK DELAY ACCOUNTING
11389 M:      Balbir Singh <bsingharora@gmail.com>
11390 S:      Maintained
11391 F:      include/linux/delayacct.h
11392 F:      kernel/delayacct.c
11393
11394 PERFORMANCE EVENTS SUBSYSTEM
11395 M:      Peter Zijlstra <peterz@infradead.org>
11396 M:      Ingo Molnar <mingo@redhat.com>
11397 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11398 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11399 R:      Jiri Olsa <jolsa@redhat.com>
11400 R:      Namhyung Kim <namhyung@kernel.org>
11401 L:      linux-kernel@vger.kernel.org
11402 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11403 S:      Supported
11404 F:      kernel/events/*
11405 F:      include/linux/perf_event.h
11406 F:      include/uapi/linux/perf_event.h
11407 F:      arch/*/kernel/perf_event*.c
11408 F:      arch/*/kernel/*/perf_event*.c
11409 F:      arch/*/kernel/*/*/perf_event*.c
11410 F:      arch/*/include/asm/perf_event.h
11411 F:      arch/*/kernel/perf_callchain.c
11412 F:      arch/*/events/*
11413 F:      tools/perf/
11414
11415 PERSONALITY HANDLING
11416 M:      Christoph Hellwig <hch@infradead.org>
11417 L:      linux-abi-devel@lists.sourceforge.net
11418 S:      Maintained
11419 F:      include/linux/personality.h
11420 F:      include/uapi/linux/personality.h
11421
11422 PHOENIX RC FLIGHT CONTROLLER ADAPTER
11423 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11424 L:      linux-input@vger.kernel.org
11425 S:      Maintained
11426 F:      Documentation/input/devices/pxrc.rst
11427 F:      drivers/input/joystick/pxrc.c
11428
11429 PHONET PROTOCOL
11430 M:      Remi Denis-Courmont <courmisch@gmail.com>
11431 S:      Supported
11432 F:      Documentation/networking/phonet.txt
11433 F:      include/linux/phonet.h
11434 F:      include/net/phonet/
11435 F:      include/uapi/linux/phonet.h
11436 F:      net/phonet/
11437
11438 PHRAM MTD DRIVER
11439 M:      Joern Engel <joern@lazybastard.org>
11440 L:      linux-mtd@lists.infradead.org
11441 S:      Maintained
11442 F:      drivers/mtd/devices/phram.c
11443
11444 PICOLCD HID DRIVER
11445 M:      Bruno Prémont <bonbons@linux-vserver.org>
11446 L:      linux-input@vger.kernel.org
11447 S:      Maintained
11448 F:      drivers/hid/hid-picolcd*
11449
11450 PICOXCELL SUPPORT
11451 M:      Jamie Iles <jamie@jamieiles.com>
11452 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11453 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11454 S:      Supported
11455 F:      arch/arm/boot/dts/picoxcell*
11456 F:      arch/arm/mach-picoxcell/
11457 F:      drivers/crypto/picoxcell*
11458
11459 PIN CONTROL SUBSYSTEM
11460 M:      Linus Walleij <linus.walleij@linaro.org>
11461 L:      linux-gpio@vger.kernel.org
11462 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11463 S:      Maintained
11464 F:      Documentation/devicetree/bindings/pinctrl/
11465 F:      Documentation/driver-api/pinctl.rst
11466 F:      drivers/pinctrl/
11467 F:      include/linux/pinctrl/
11468
11469 PIN CONTROLLER - ATMEL AT91
11470 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11471 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11472 S:      Maintained
11473 F:      drivers/pinctrl/pinctrl-at91.*
11474
11475 PIN CONTROLLER - ATMEL AT91 PIO4
11476 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11477 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11478 L:      linux-gpio@vger.kernel.org
11479 S:      Supported
11480 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11481
11482 PIN CONTROLLER - FREESCALE
11483 M:      Dong Aisheng <aisheng.dong@nxp.com>
11484 M:      Fabio Estevam <festevam@gmail.com>
11485 M:      Shawn Guo <shawnguo@kernel.org>
11486 M:      Stefan Agner <stefan@agner.ch>
11487 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11488 L:      linux-gpio@vger.kernel.org
11489 S:      Maintained
11490 F:      drivers/pinctrl/freescale/
11491 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11492
11493 PIN CONTROLLER - INTEL
11494 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11495 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
11496 S:      Maintained
11497 F:      drivers/pinctrl/intel/
11498
11499 PIN CONTROLLER - MEDIATEK
11500 M:      Sean Wang <sean.wang@mediatek.com>
11501 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11502 S:      Maintained
11503 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11504 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11505 F:      drivers/pinctrl/mediatek/mtk-eint.*
11506 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11507 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11508 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11509
11510 PIN CONTROLLER - QUALCOMM
11511 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11512 S:      Maintained
11513 L:      linux-arm-msm@vger.kernel.org
11514 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11515 F:      drivers/pinctrl/qcom/
11516
11517 PIN CONTROLLER - RENESAS
11518 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11519 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11520 L:      linux-renesas-soc@vger.kernel.org
11521 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11522 S:      Maintained
11523 F:      drivers/pinctrl/sh-pfc/
11524
11525 PIN CONTROLLER - SAMSUNG
11526 M:      Tomasz Figa <tomasz.figa@gmail.com>
11527 M:      Krzysztof Kozlowski <krzk@kernel.org>
11528 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11529 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11530 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11531 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11532 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11533 S:      Maintained
11534 F:      drivers/pinctrl/samsung/
11535 F:      include/dt-bindings/pinctrl/samsung.h
11536 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11537
11538 PIN CONTROLLER - SINGLE
11539 M:      Tony Lindgren <tony@atomide.com>
11540 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11541 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11542 L:      linux-omap@vger.kernel.org
11543 S:      Maintained
11544 F:      drivers/pinctrl/pinctrl-single.c
11545
11546 PIN CONTROLLER - ST SPEAR
11547 M:      Viresh Kumar <vireshk@kernel.org>
11548 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11549 W:      http://www.st.com/spear
11550 S:      Maintained
11551 F:      drivers/pinctrl/spear/
11552
11553 PISTACHIO SOC SUPPORT
11554 M:      James Hartley <james.hartley@sondrel.com>
11555 L:      linux-mips@linux-mips.org
11556 S:      Odd Fixes
11557 F:      arch/mips/pistachio/
11558 F:      arch/mips/include/asm/mach-pistachio/
11559 F:      arch/mips/boot/dts/img/pistachio*
11560 F:      arch/mips/configs/pistachio*_defconfig
11561
11562 PKTCDVD DRIVER
11563 S:      Orphan
11564 M:      linux-block@vger.kernel.org
11565 F:      drivers/block/pktcdvd.c
11566 F:      include/linux/pktcdvd.h
11567 F:      include/uapi/linux/pktcdvd.h
11568
11569 PKUNITY SOC DRIVERS
11570 M:      Guan Xuetao <gxt@pku.edu.cn>
11571 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11572 S:      Maintained
11573 T:      git git://github.com/gxt/linux.git
11574 F:      drivers/input/serio/i8042-unicore32io.h
11575 F:      drivers/i2c/busses/i2c-puv3.c
11576 F:      drivers/video/fbdev/fb-puv3.c
11577 F:      drivers/rtc/rtc-puv3.c
11578
11579 PMBUS HARDWARE MONITORING DRIVERS
11580 M:      Guenter Roeck <linux@roeck-us.net>
11581 L:      linux-hwmon@vger.kernel.org
11582 W:      http://hwmon.wiki.kernel.org/
11583 W:      http://www.roeck-us.net/linux/drivers/
11584 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11585 S:      Maintained
11586 F:      Documentation/hwmon/pmbus
11587 F:      drivers/hwmon/pmbus/
11588 F:      include/linux/pmbus.h
11589
11590 PMC SIERRA MaxRAID DRIVER
11591 L:      linux-scsi@vger.kernel.org
11592 W:      http://www.pmc-sierra.com/
11593 S:      Orphan
11594 F:      drivers/scsi/pmcraid.*
11595
11596 PMC SIERRA PM8001 DRIVER
11597 M:      Jack Wang <jinpu.wang@profitbricks.com>
11598 M:      lindar_liu@usish.com
11599 L:      linux-scsi@vger.kernel.org
11600 S:      Supported
11601 F:      drivers/scsi/pm8001/
11602
11603 PNP SUPPORT
11604 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11605 S:      Maintained
11606 F:      drivers/pnp/
11607
11608 POSIX CLOCKS and TIMERS
11609 M:      Thomas Gleixner <tglx@linutronix.de>
11610 L:      linux-kernel@vger.kernel.org
11611 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11612 S:      Maintained
11613 F:      fs/timerfd.c
11614 F:      include/linux/timer*
11615 F:      kernel/time/*timer*
11616
11617 POWER MANAGEMENT CORE
11618 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11619 L:      linux-pm@vger.kernel.org
11620 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11621 B:      https://bugzilla.kernel.org
11622 S:      Supported
11623 F:      drivers/base/power/
11624 F:      include/linux/pm.h
11625 F:      include/linux/pm_*
11626 F:      include/linux/powercap.h
11627 F:      drivers/powercap/
11628 F:      kernel/configs/nopm.config
11629
11630 POWER STATE COORDINATION INTERFACE (PSCI)
11631 M:      Mark Rutland <mark.rutland@arm.com>
11632 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11633 L:      linux-arm-kernel@lists.infradead.org
11634 S:      Maintained
11635 F:      drivers/firmware/psci*.c
11636 F:      include/linux/psci.h
11637 F:      include/uapi/linux/psci.h
11638
11639 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11640 M:      Sebastian Reichel <sre@kernel.org>
11641 L:      linux-pm@vger.kernel.org
11642 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11643 S:      Maintained
11644 F:      Documentation/ABI/testing/sysfs-class-power
11645 F:      Documentation/devicetree/bindings/power/supply/
11646 F:      include/linux/power_supply.h
11647 F:      drivers/power/supply/
11648
11649 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11650 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11651 L:      linuxppc-dev@lists.ozlabs.org
11652 S:      Maintained
11653 F:      drivers/char/powernv-op-panel.c
11654
11655 PPP OVER ATM (RFC 2364)
11656 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11657 S:      Maintained
11658 F:      net/atm/pppoatm.c
11659 F:      include/uapi/linux/atmppp.h
11660
11661 PPP OVER ETHERNET
11662 M:      Michal Ostrowski <mostrows@earthlink.net>
11663 S:      Maintained
11664 F:      drivers/net/ppp/pppoe.c
11665 F:      drivers/net/ppp/pppox.c
11666
11667 PPP OVER L2TP
11668 M:      James Chapman <jchapman@katalix.com>
11669 S:      Maintained
11670 F:      net/l2tp/l2tp_ppp.c
11671 F:      include/linux/if_pppol2tp.h
11672 F:      include/uapi/linux/if_pppol2tp.h
11673
11674 PPP PROTOCOL DRIVERS AND COMPRESSORS
11675 M:      Paul Mackerras <paulus@samba.org>
11676 L:      linux-ppp@vger.kernel.org
11677 S:      Maintained
11678 F:      drivers/net/ppp/ppp_*
11679
11680 PPS SUPPORT
11681 M:      Rodolfo Giometti <giometti@enneenne.com>
11682 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11683 L:      linuxpps@ml.enneenne.com (subscribers-only)
11684 S:      Maintained
11685 F:      Documentation/pps/
11686 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11687 F:      Documentation/ABI/testing/sysfs-pps
11688 F:      drivers/pps/
11689 F:      include/linux/pps*.h
11690 F:      include/uapi/linux/pps.h
11691
11692 PPTP DRIVER
11693 M:      Dmitry Kozlov <xeb@mail.ru>
11694 L:      netdev@vger.kernel.org
11695 S:      Maintained
11696 F:      drivers/net/ppp/pptp.c
11697 W:      http://sourceforge.net/projects/accel-pptp
11698
11699 PREEMPTIBLE KERNEL
11700 M:      Robert Love <rml@tech9.net>
11701 L:      kpreempt-tech@lists.sourceforge.net
11702 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11703 S:      Supported
11704 F:      Documentation/preempt-locking.txt
11705 F:      include/linux/preempt.h
11706
11707 PRINTK
11708 M:      Petr Mladek <pmladek@suse.com>
11709 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11710 R:      Steven Rostedt <rostedt@goodmis.org>
11711 S:      Maintained
11712 F:      kernel/printk/
11713 F:      include/linux/printk.h
11714
11715 PRISM54 WIRELESS DRIVER
11716 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11717 L:      linux-wireless@vger.kernel.org
11718 W:      http://wireless.kernel.org/en/users/Drivers/p54
11719 S:      Obsolete
11720 F:      drivers/net/wireless/intersil/prism54/
11721
11722 PROC FILESYSTEM
11723 R:      Alexey Dobriyan <adobriyan@gmail.com>
11724 L:      linux-kernel@vger.kernel.org
11725 L:      linux-fsdevel@vger.kernel.org
11726 S:      Maintained
11727 F:      fs/proc/
11728 F:      include/linux/proc_fs.h
11729 F:      tools/testing/selftests/proc/
11730
11731 PROC SYSCTL
11732 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11733 M:      Kees Cook <keescook@chromium.org>
11734 L:      linux-kernel@vger.kernel.org
11735 L:      linux-fsdevel@vger.kernel.org
11736 S:      Maintained
11737 F:      fs/proc/proc_sysctl.c
11738 F:      include/linux/sysctl.h
11739 F:      kernel/sysctl.c
11740 F:      tools/testing/selftests/sysctl/
11741
11742 PS3 NETWORK SUPPORT
11743 M:      Geoff Levand <geoff@infradead.org>
11744 L:      netdev@vger.kernel.org
11745 L:      linuxppc-dev@lists.ozlabs.org
11746 S:      Maintained
11747 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11748
11749 PS3 PLATFORM SUPPORT
11750 M:      Geoff Levand <geoff@infradead.org>
11751 L:      linuxppc-dev@lists.ozlabs.org
11752 S:      Maintained
11753 F:      arch/powerpc/boot/ps3*
11754 F:      arch/powerpc/include/asm/lv1call.h
11755 F:      arch/powerpc/include/asm/ps3*.h
11756 F:      arch/powerpc/platforms/ps3/
11757 F:      drivers/*/ps3*
11758 F:      drivers/ps3/
11759 F:      drivers/rtc/rtc-ps3.c
11760 F:      drivers/usb/host/*ps3.c
11761 F:      sound/ppc/snd_ps3*
11762
11763 PS3VRAM DRIVER
11764 M:      Jim Paris <jim@jtan.com>
11765 M:      Geoff Levand <geoff@infradead.org>
11766 L:      linuxppc-dev@lists.ozlabs.org
11767 S:      Maintained
11768 F:      drivers/block/ps3vram.c
11769
11770 PSAMPLE PACKET SAMPLING SUPPORT:
11771 M:      Yotam Gigi <yotam.gi@gmail.com>
11772 S:      Maintained
11773 F:      net/psample
11774 F:      include/net/psample.h
11775 F:      include/uapi/linux/psample.h
11776
11777 PSTORE FILESYSTEM
11778 M:      Kees Cook <keescook@chromium.org>
11779 M:      Anton Vorontsov <anton@enomsg.org>
11780 M:      Colin Cross <ccross@android.com>
11781 M:      Tony Luck <tony.luck@intel.com>
11782 S:      Maintained
11783 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11784 F:      fs/pstore/
11785 F:      include/linux/pstore*
11786 F:      drivers/firmware/efi/efi-pstore.c
11787 F:      drivers/acpi/apei/erst.c
11788 F:      Documentation/admin-guide/ramoops.rst
11789 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11790 K:      \b(pstore|ramoops)
11791
11792 PTP HARDWARE CLOCK SUPPORT
11793 M:      Richard Cochran <richardcochran@gmail.com>
11794 L:      netdev@vger.kernel.org
11795 S:      Maintained
11796 W:      http://linuxptp.sourceforge.net/
11797 F:      Documentation/ABI/testing/sysfs-ptp
11798 F:      Documentation/ptp/*
11799 F:      drivers/net/phy/dp83640*
11800 F:      drivers/ptp/*
11801 F:      include/linux/ptp_cl*
11802
11803 PTRACE SUPPORT
11804 M:      Oleg Nesterov <oleg@redhat.com>
11805 S:      Maintained
11806 F:      include/asm-generic/syscall.h
11807 F:      include/linux/ptrace.h
11808 F:      include/linux/regset.h
11809 F:      include/linux/tracehook.h
11810 F:      include/uapi/linux/ptrace.h
11811 F:      include/uapi/linux/ptrace.h
11812 F:      include/asm-generic/ptrace.h
11813 F:      kernel/ptrace.c
11814 F:      arch/*/ptrace*.c
11815 F:      arch/*/*/ptrace*.c
11816 F:      arch/*/include/asm/ptrace*.h
11817
11818 PULSE8-CEC DRIVER
11819 M:      Hans Verkuil <hverkuil@xs4all.nl>
11820 L:      linux-media@vger.kernel.org
11821 T:      git git://linuxtv.org/media_tree.git
11822 S:      Maintained
11823 F:      drivers/media/usb/pulse8-cec/*
11824 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11825
11826 PVRUSB2 VIDEO4LINUX DRIVER
11827 M:      Mike Isely <isely@pobox.com>
11828 L:      pvrusb2@isely.net       (subscribers-only)
11829 L:      linux-media@vger.kernel.org
11830 W:      http://www.isely.net/pvrusb2/
11831 T:      git git://linuxtv.org/media_tree.git
11832 S:      Maintained
11833 F:      Documentation/media/v4l-drivers/pvrusb2*
11834 F:      drivers/media/usb/pvrusb2/
11835
11836 PWC WEBCAM DRIVER
11837 M:      Hans Verkuil <hverkuil@xs4all.nl>
11838 L:      linux-media@vger.kernel.org
11839 T:      git git://linuxtv.org/media_tree.git
11840 S:      Odd Fixes
11841 F:      drivers/media/usb/pwc/*
11842
11843 PWM FAN DRIVER
11844 M:      Kamil Debski <kamil@wypas.org>
11845 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11846 L:      linux-hwmon@vger.kernel.org
11847 S:      Supported
11848 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11849 F:      Documentation/hwmon/pwm-fan
11850 F:      drivers/hwmon/pwm-fan.c
11851
11852 PWM IR Transmitter
11853 M:      Sean Young <sean@mess.org>
11854 L:      linux-media@vger.kernel.org
11855 S:      Maintained
11856 F:      drivers/media/rc/pwm-ir-tx.c
11857
11858 PWM SUBSYSTEM
11859 M:      Thierry Reding <thierry.reding@gmail.com>
11860 L:      linux-pwm@vger.kernel.org
11861 S:      Maintained
11862 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11863 F:      Documentation/pwm.txt
11864 F:      Documentation/devicetree/bindings/pwm/
11865 F:      include/linux/pwm.h
11866 F:      drivers/pwm/
11867 F:      drivers/video/backlight/pwm_bl.c
11868 F:      include/linux/pwm_backlight.h
11869 F:      drivers/gpio/gpio-mvebu.c
11870 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11871
11872 PXA GPIO DRIVER
11873 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11874 L:      linux-gpio@vger.kernel.org
11875 S:      Maintained
11876 F:      drivers/gpio/gpio-pxa.c
11877
11878 PXA MMCI DRIVER
11879 S:      Orphan
11880
11881 PXA RTC DRIVER
11882 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11883 L:      linux-rtc@vger.kernel.org
11884 S:      Maintained
11885
11886 PXA2xx/PXA3xx SUPPORT
11887 M:      Daniel Mack <daniel@zonque.org>
11888 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11889 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11890 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11891 T:      git git://github.com/hzhuang1/linux.git
11892 T:      git git://github.com/rjarzmik/linux.git
11893 S:      Maintained
11894 F:      arch/arm/boot/dts/pxa*
11895 F:      arch/arm/mach-pxa/
11896 F:      drivers/dma/pxa*
11897 F:      drivers/pcmcia/pxa2xx*
11898 F:      drivers/pinctrl/pxa/
11899 F:      drivers/spi/spi-pxa2xx*
11900 F:      drivers/usb/gadget/udc/pxa2*
11901 F:      include/sound/pxa2xx-lib.h
11902 F:      sound/arm/pxa*
11903 F:      sound/soc/pxa/
11904
11905 QAT DRIVER
11906 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11907 L:      qat-linux@intel.com
11908 S:      Supported
11909 F:      drivers/crypto/qat/
11910
11911 QCOM AUDIO (ASoC) DRIVERS
11912 M:      Patrick Lai <plai@codeaurora.org>
11913 M:      Banajit Goswami <bgoswami@codeaurora.org>
11914 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11915 S:      Supported
11916 F:      sound/soc/qcom/
11917
11918 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11919 M:      Gabriel Somlo <somlo@cmu.edu>
11920 M:      "Michael S. Tsirkin" <mst@redhat.com>
11921 L:      qemu-devel@nongnu.org
11922 S:      Maintained
11923 F:      drivers/firmware/qemu_fw_cfg.c
11924 F:      include/uapi/linux/qemu_fw_cfg.h
11925
11926 QIB DRIVER
11927 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11928 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11929 L:      linux-rdma@vger.kernel.org
11930 S:      Supported
11931 F:      drivers/infiniband/hw/qib/
11932
11933 QLOGIC QL41xxx FCOE DRIVER
11934 M:      QLogic-Storage-Upstream@cavium.com
11935 L:      linux-scsi@vger.kernel.org
11936 S:      Supported
11937 F:      drivers/scsi/qedf/
11938
11939 QLOGIC QL41xxx ISCSI DRIVER
11940 M:      QLogic-Storage-Upstream@cavium.com
11941 L:      linux-scsi@vger.kernel.org
11942 S:      Supported
11943 F:      drivers/scsi/qedi/
11944
11945 QLOGIC QL4xxx ETHERNET DRIVER
11946 M:      Ariel Elior <Ariel.Elior@cavium.com>
11947 M:      everest-linux-l2@cavium.com
11948 L:      netdev@vger.kernel.org
11949 S:      Supported
11950 F:      drivers/net/ethernet/qlogic/qed/
11951 F:      include/linux/qed/
11952 F:      drivers/net/ethernet/qlogic/qede/
11953
11954 QLOGIC QL4xxx RDMA DRIVER
11955 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11956 M:      Ariel Elior <Ariel.Elior@cavium.com>
11957 L:      linux-rdma@vger.kernel.org
11958 S:      Supported
11959 F:      drivers/infiniband/hw/qedr/
11960 F:      include/uapi/rdma/qedr-abi.h
11961
11962 QLOGIC QLA1280 SCSI DRIVER
11963 M:      Michael Reed <mdr@sgi.com>
11964 L:      linux-scsi@vger.kernel.org
11965 S:      Maintained
11966 F:      drivers/scsi/qla1280.[ch]
11967
11968 QLOGIC QLA2XXX FC-SCSI DRIVER
11969 M:      qla2xxx-upstream@qlogic.com
11970 L:      linux-scsi@vger.kernel.org
11971 S:      Supported
11972 F:      Documentation/scsi/LICENSE.qla2xxx
11973 F:      drivers/scsi/qla2xxx/
11974
11975 QLOGIC QLA3XXX NETWORK DRIVER
11976 M:      Dept-GELinuxNICDev@cavium.com
11977 L:      netdev@vger.kernel.org
11978 S:      Supported
11979 F:      Documentation/networking/LICENSE.qla3xxx
11980 F:      drivers/net/ethernet/qlogic/qla3xxx.*
11981
11982 QLOGIC QLA4XXX iSCSI DRIVER
11983 M:      QLogic-Storage-Upstream@qlogic.com
11984 L:      linux-scsi@vger.kernel.org
11985 S:      Supported
11986 F:      Documentation/scsi/LICENSE.qla4xxx
11987 F:      drivers/scsi/qla4xxx/
11988
11989 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
11990 M:      Harish Patil <harish.patil@cavium.com>
11991 M:      Manish Chopra <manish.chopra@cavium.com>
11992 M:      Dept-GELinuxNICDev@cavium.com
11993 L:      netdev@vger.kernel.org
11994 S:      Supported
11995 F:      drivers/net/ethernet/qlogic/qlcnic/
11996
11997 QLOGIC QLGE 10Gb ETHERNET DRIVER
11998 M:      Harish Patil <harish.patil@cavium.com>
11999 M:      Manish Chopra <manish.chopra@cavium.com>
12000 M:      Dept-GELinuxNICDev@cavium.com
12001 L:      netdev@vger.kernel.org
12002 S:      Supported
12003 F:      drivers/net/ethernet/qlogic/qlge/
12004
12005 QM1D1B0004 MEDIA DRIVER
12006 M:      Akihiro Tsukada <tskd08@gmail.com>
12007 L:      linux-media@vger.kernel.org
12008 S:      Odd Fixes
12009 F:      drivers/media/tuners/qm1d1b0004*
12010
12011 QM1D1C0042 MEDIA DRIVER
12012 M:      Akihiro Tsukada <tskd08@gmail.com>
12013 L:      linux-media@vger.kernel.org
12014 S:      Odd Fixes
12015 F:      drivers/media/tuners/qm1d1c0042*
12016
12017 QNX4 FILESYSTEM
12018 M:      Anders Larsen <al@alarsen.net>
12019 W:      http://www.alarsen.net/linux/qnx4fs/
12020 S:      Maintained
12021 F:      fs/qnx4/
12022 F:      include/uapi/linux/qnx4_fs.h
12023 F:      include/uapi/linux/qnxtypes.h
12024
12025 QORIQ DPAA2 FSL-MC BUS DRIVER
12026 M:      Stuart Yoder <stuyoder@gmail.com>
12027 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12028 L:      linux-kernel@vger.kernel.org
12029 S:      Maintained
12030 F:      drivers/bus/fsl-mc/
12031 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12032 F:      Documentation/networking/dpaa2/overview.rst
12033
12034 QT1010 MEDIA DRIVER
12035 M:      Antti Palosaari <crope@iki.fi>
12036 L:      linux-media@vger.kernel.org
12037 W:      https://linuxtv.org
12038 W:      http://palosaari.fi/linux/
12039 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12040 T:      git git://linuxtv.org/anttip/media_tree.git
12041 S:      Maintained
12042 F:      drivers/media/tuners/qt1010*
12043
12044 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12045 M:      Kalle Valo <kvalo@codeaurora.org>
12046 L:      ath10k@lists.infradead.org
12047 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12048 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12049 S:      Supported
12050 F:      drivers/net/wireless/ath/ath10k/
12051
12052 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12053 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12054 L:      linux-wireless@vger.kernel.org
12055 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12056 S:      Supported
12057 F:      drivers/net/wireless/ath/ath9k/
12058
12059 QUALCOMM CAMERA SUBSYSTEM DRIVER
12060 M:      Todor Tomov <todor.tomov@linaro.org>
12061 L:      linux-media@vger.kernel.org
12062 S:      Maintained
12063 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12064 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12065 F:      drivers/media/platform/qcom/camss/
12066
12067 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12068 M:  Ilia Lin <ilia.lin@gmail.com>
12069 L:  linux-pm@vger.kernel.org
12070 S:  Maintained
12071 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12072 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
12073
12074 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12075 M:      Timur Tabi <timur@kernel.org>
12076 L:      netdev@vger.kernel.org
12077 S:      Maintained
12078 F:      drivers/net/ethernet/qualcomm/emac/
12079
12080 QUALCOMM GENERIC INTERFACE I2C DRIVER
12081 M:      Alok Chauhan <alokc@codeaurora.org>
12082 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12083 L:      linux-i2c@vger.kernel.org
12084 L:      linux-arm-msm@vger.kernel.org
12085 S:      Supported
12086 F:      drivers/i2c/busses/i2c-qcom-geni.c
12087
12088 QUALCOMM HEXAGON ARCHITECTURE
12089 M:      Richard Kuo <rkuo@codeaurora.org>
12090 L:      linux-hexagon@vger.kernel.org
12091 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12092 S:      Supported
12093 F:      arch/hexagon/
12094
12095 QUALCOMM HIDMA DRIVER
12096 M:      Sinan Kaya <okaya@kernel.org>
12097 L:      linux-arm-kernel@lists.infradead.org
12098 L:      linux-arm-msm@vger.kernel.org
12099 L:      dmaengine@vger.kernel.org
12100 S:      Supported
12101 F:      drivers/dma/qcom/hidma*
12102
12103 QUALCOMM IOMMU
12104 M:      Rob Clark <robdclark@gmail.com>
12105 L:      iommu@lists.linux-foundation.org
12106 L:      linux-arm-msm@vger.kernel.org
12107 S:      Maintained
12108 F:      drivers/iommu/qcom_iommu.c
12109
12110 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12111 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12112 L:      linux-media@vger.kernel.org
12113 L:      linux-arm-msm@vger.kernel.org
12114 T:      git git://linuxtv.org/media_tree.git
12115 S:      Maintained
12116 F:      drivers/media/platform/qcom/venus/
12117
12118 QUALCOMM WCN36XX WIRELESS DRIVER
12119 M:      Kalle Valo <kvalo@codeaurora.org>
12120 L:      wcn36xx@lists.infradead.org
12121 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12122 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12123 S:      Supported
12124 F:      drivers/net/wireless/ath/wcn36xx/
12125
12126 QUANTENNA QTNFMAC WIRELESS DRIVER
12127 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12128 M:      Avinash Patil <avinashp@quantenna.com>
12129 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12130 L:      linux-wireless@vger.kernel.org
12131 S:      Maintained
12132 F:      drivers/net/wireless/quantenna
12133
12134 RADEON and AMDGPU DRM DRIVERS
12135 M:      Alex Deucher <alexander.deucher@amd.com>
12136 M:      Christian König <christian.koenig@amd.com>
12137 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12138 L:      amd-gfx@lists.freedesktop.org
12139 T:      git git://people.freedesktop.org/~agd5f/linux
12140 S:      Supported
12141 F:      drivers/gpu/drm/radeon/
12142 F:      include/uapi/drm/radeon_drm.h
12143 F:      drivers/gpu/drm/amd/
12144 F:      include/uapi/drm/amdgpu_drm.h
12145
12146 RADEON FRAMEBUFFER DISPLAY DRIVER
12147 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12148 L:      linux-fbdev@vger.kernel.org
12149 S:      Maintained
12150 F:      drivers/video/fbdev/aty/radeon*
12151 F:      include/uapi/linux/radeonfb.h
12152
12153 RADIOSHARK RADIO DRIVER
12154 M:      Hans Verkuil <hverkuil@xs4all.nl>
12155 L:      linux-media@vger.kernel.org
12156 T:      git git://linuxtv.org/media_tree.git
12157 S:      Maintained
12158 F:      drivers/media/radio/radio-shark.c
12159
12160 RADIOSHARK2 RADIO DRIVER
12161 M:      Hans Verkuil <hverkuil@xs4all.nl>
12162 L:      linux-media@vger.kernel.org
12163 T:      git git://linuxtv.org/media_tree.git
12164 S:      Maintained
12165 F:      drivers/media/radio/radio-shark2.c
12166 F:      drivers/media/radio/radio-tea5777.c
12167
12168 RADOS BLOCK DEVICE (RBD)
12169 M:      Ilya Dryomov <idryomov@gmail.com>
12170 M:      Sage Weil <sage@redhat.com>
12171 M:      Alex Elder <elder@kernel.org>
12172 L:      ceph-devel@vger.kernel.org
12173 W:      http://ceph.com/
12174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12175 T:      git git://github.com/ceph/ceph-client.git
12176 S:      Supported
12177 F:      Documentation/ABI/testing/sysfs-bus-rbd
12178 F:      drivers/block/rbd.c
12179 F:      drivers/block/rbd_types.h
12180
12181 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12182 M:      Paul Mackerras <paulus@samba.org>
12183 L:      linux-fbdev@vger.kernel.org
12184 S:      Maintained
12185 F:      drivers/video/fbdev/aty/aty128fb.c
12186
12187 RAINSHADOW-CEC DRIVER
12188 M:      Hans Verkuil <hverkuil@xs4all.nl>
12189 L:      linux-media@vger.kernel.org
12190 T:      git git://linuxtv.org/media_tree.git
12191 S:      Maintained
12192 F:      drivers/media/usb/rainshadow-cec/*
12193
12194 RALINK MIPS ARCHITECTURE
12195 M:      John Crispin <john@phrozen.org>
12196 L:      linux-mips@linux-mips.org
12197 S:      Maintained
12198 F:      arch/mips/ralink
12199
12200 RALINK RT2X00 WIRELESS LAN DRIVER
12201 P:      rt2x00 project
12202 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12203 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12204 L:      linux-wireless@vger.kernel.org
12205 S:      Maintained
12206 F:      drivers/net/wireless/ralink/rt2x00/
12207
12208 RAMDISK RAM BLOCK DEVICE DRIVER
12209 M:      Jens Axboe <axboe@kernel.dk>
12210 S:      Maintained
12211 F:      Documentation/blockdev/ramdisk.txt
12212 F:      drivers/block/brd.c
12213
12214 RANCHU VIRTUAL BOARD FOR MIPS
12215 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12216 L:      linux-mips@linux-mips.org
12217 S:      Supported
12218 F:      arch/mips/generic/board-ranchu.c
12219 F:      arch/mips/configs/generic/board-ranchu.config
12220
12221 RANDOM NUMBER DRIVER
12222 M:      "Theodore Ts'o" <tytso@mit.edu>
12223 S:      Maintained
12224 F:      drivers/char/random.c
12225
12226 RAPIDIO SUBSYSTEM
12227 M:      Matt Porter <mporter@kernel.crashing.org>
12228 M:      Alexandre Bounine <alex.bou9@gmail.com>
12229 S:      Maintained
12230 F:      drivers/rapidio/
12231
12232 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12233 L:      linux-wireless@vger.kernel.org
12234 S:      Orphan
12235 F:      drivers/net/wireless/ray*
12236
12237 RCUTORTURE TEST FRAMEWORK
12238 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12239 M:      Josh Triplett <josh@joshtriplett.org>
12240 R:      Steven Rostedt <rostedt@goodmis.org>
12241 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12242 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12243 L:      linux-kernel@vger.kernel.org
12244 S:      Supported
12245 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12246 F:      tools/testing/selftests/rcutorture
12247
12248 RDC R-321X SoC
12249 M:      Florian Fainelli <florian@openwrt.org>
12250 S:      Maintained
12251
12252 RDC R6040 FAST ETHERNET DRIVER
12253 M:      Florian Fainelli <f.fainelli@gmail.com>
12254 L:      netdev@vger.kernel.org
12255 S:      Maintained
12256 F:      drivers/net/ethernet/rdc/r6040.c
12257
12258 RDMAVT - RDMA verbs software
12259 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12260 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12261 L:      linux-rdma@vger.kernel.org
12262 S:      Supported
12263 F:      drivers/infiniband/sw/rdmavt
12264
12265 RDS - RELIABLE DATAGRAM SOCKETS
12266 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12267 L:      netdev@vger.kernel.org
12268 L:      linux-rdma@vger.kernel.org
12269 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12270 W:      https://oss.oracle.com/projects/rds/
12271 S:      Supported
12272 F:      net/rds/
12273 F:      Documentation/networking/rds.txt
12274
12275 RDT - RESOURCE ALLOCATION
12276 M:      Fenghua Yu <fenghua.yu@intel.com>
12277 M:      Reinette Chatre <reinette.chatre@intel.com>
12278 L:      linux-kernel@vger.kernel.org
12279 S:      Supported
12280 F:      arch/x86/kernel/cpu/intel_rdt*
12281 F:      arch/x86/include/asm/intel_rdt_sched.h
12282 F:      Documentation/x86/intel_rdt*
12283
12284 READ-COPY UPDATE (RCU)
12285 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12286 M:      Josh Triplett <josh@joshtriplett.org>
12287 R:      Steven Rostedt <rostedt@goodmis.org>
12288 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12289 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12290 L:      linux-kernel@vger.kernel.org
12291 W:      http://www.rdrop.com/users/paulmck/RCU/
12292 S:      Supported
12293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12294 F:      Documentation/RCU/
12295 X:      Documentation/RCU/torture.txt
12296 F:      include/linux/rcu*
12297 X:      include/linux/srcu*.h
12298 F:      kernel/rcu/
12299 X:      kernel/rcu/srcu*.c
12300
12301 REAL TIME CLOCK (RTC) SUBSYSTEM
12302 M:      Alessandro Zummo <a.zummo@towertech.it>
12303 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12304 L:      linux-rtc@vger.kernel.org
12305 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12306 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12307 S:      Maintained
12308 F:      Documentation/devicetree/bindings/rtc/
12309 F:      Documentation/rtc.txt
12310 F:      drivers/rtc/
12311 F:      include/linux/rtc.h
12312 F:      include/uapi/linux/rtc.h
12313 F:      include/linux/rtc/
12314 F:      include/linux/platform_data/rtc-*
12315 F:      tools/testing/selftests/rtc/
12316
12317 REALTEK AUDIO CODECS
12318 M:      Bard Liao <bardliao@realtek.com>
12319 M:      Oder Chiou <oder_chiou@realtek.com>
12320 S:      Maintained
12321 F:      sound/soc/codecs/rt*
12322 F:      include/sound/rt*.h
12323
12324 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12325 M:      Linus Walleij <linus.walleij@linaro.org>
12326 S:      Maintained
12327 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12328 F:      drivers/net/dsa/realtek-smi*
12329 F:      drivers/net/dsa/rtl83*
12330
12331 REGISTER MAP ABSTRACTION
12332 M:      Mark Brown <broonie@kernel.org>
12333 L:      linux-kernel@vger.kernel.org
12334 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12335 S:      Supported
12336 F:      Documentation/devicetree/bindings/regmap/
12337 F:      drivers/base/regmap/
12338 F:      include/linux/regmap.h
12339
12340 REISERFS FILE SYSTEM
12341 L:      reiserfs-devel@vger.kernel.org
12342 S:      Supported
12343 F:      fs/reiserfs/
12344
12345 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12346 M:      Ohad Ben-Cohen <ohad@wizery.com>
12347 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12348 L:      linux-remoteproc@vger.kernel.org
12349 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12350 S:      Maintained
12351 F:      Documentation/devicetree/bindings/remoteproc/
12352 F:      Documentation/remoteproc.txt
12353 F:      drivers/remoteproc/
12354 F:      include/linux/remoteproc.h
12355
12356 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12357 M:      Ohad Ben-Cohen <ohad@wizery.com>
12358 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12359 L:      linux-remoteproc@vger.kernel.org
12360 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12361 S:      Maintained
12362 F:      drivers/rpmsg/
12363 F:      Documentation/rpmsg.txt
12364 F:      include/linux/rpmsg.h
12365 F:      include/linux/rpmsg/
12366
12367 RENESAS CLOCK DRIVERS
12368 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12369 L:      linux-renesas-soc@vger.kernel.org
12370 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12371 S:      Supported
12372 F:      drivers/clk/renesas/
12373
12374 RENESAS EMEV2 I2C DRIVER
12375 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12376 S:      Supported
12377 F:      drivers/i2c/busses/i2c-emev2.c
12378
12379 RENESAS ETHERNET DRIVERS
12380 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12381 L:      netdev@vger.kernel.org
12382 L:      linux-renesas-soc@vger.kernel.org
12383 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12384 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12385 F:      drivers/net/ethernet/renesas/
12386 F:      include/linux/sh_eth.h
12387
12388 RENESAS R-CAR GYROADC DRIVER
12389 M:      Marek Vasut <marek.vasut@gmail.com>
12390 L:      linux-iio@vger.kernel.org
12391 S:      Supported
12392 F:      drivers/iio/adc/rcar_gyro_adc.c
12393
12394 RENESAS R-CAR I2C DRIVERS
12395 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12396 S:      Supported
12397 F:      drivers/i2c/busses/i2c-rcar.c
12398 F:      drivers/i2c/busses/i2c-sh_mobile.c
12399
12400 RENESAS USB PHY DRIVER
12401 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12402 L:      linux-renesas-soc@vger.kernel.org
12403 S:      Maintained
12404 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12405
12406 RESET CONTROLLER FRAMEWORK
12407 M:      Philipp Zabel <p.zabel@pengutronix.de>
12408 T:      git git://git.pengutronix.de/git/pza/linux
12409 S:      Maintained
12410 F:      drivers/reset/
12411 F:      Documentation/devicetree/bindings/reset/
12412 F:      include/dt-bindings/reset/
12413 F:      include/linux/reset.h
12414 F:      include/linux/reset-controller.h
12415
12416 RESTARTABLE SEQUENCES SUPPORT
12417 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12418 M:      Peter Zijlstra <peterz@infradead.org>
12419 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12420 M:      Boqun Feng <boqun.feng@gmail.com>
12421 L:      linux-kernel@vger.kernel.org
12422 S:      Supported
12423 F:      kernel/rseq.c
12424 F:      include/uapi/linux/rseq.h
12425 F:      include/trace/events/rseq.h
12426 F:      tools/testing/selftests/rseq/
12427
12428 RFKILL
12429 M:      Johannes Berg <johannes@sipsolutions.net>
12430 L:      linux-wireless@vger.kernel.org
12431 W:      http://wireless.kernel.org/
12432 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12433 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12434 S:      Maintained
12435 F:      Documentation/rfkill.txt
12436 F:      Documentation/ABI/stable/sysfs-class-rfkill
12437 F:      net/rfkill/
12438 F:      include/linux/rfkill.h
12439 F:      include/uapi/linux/rfkill.h
12440
12441 RHASHTABLE
12442 M:      Thomas Graf <tgraf@suug.ch>
12443 M:      Herbert Xu <herbert@gondor.apana.org.au>
12444 L:      netdev@vger.kernel.org
12445 S:      Maintained
12446 F:      lib/rhashtable.c
12447 F:      lib/test_rhashtable.c
12448 F:      include/linux/rhashtable.h
12449 F:      include/linux/rhashtable-types.h
12450
12451 RICOH R5C592 MEMORYSTICK DRIVER
12452 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12453 S:      Maintained
12454 F:      drivers/memstick/host/r592.*
12455
12456 RICOH SMARTMEDIA/XD DRIVER
12457 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12458 S:      Maintained
12459 F:      drivers/mtd/nand/raw/r852.c
12460 F:      drivers/mtd/nand/raw/r852.h
12461
12462 RISC-V ARCHITECTURE
12463 M:      Palmer Dabbelt <palmer@sifive.com>
12464 M:      Albert Ou <aou@eecs.berkeley.edu>
12465 L:      linux-riscv@lists.infradead.org
12466 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12467 S:      Supported
12468 F:      arch/riscv/
12469 K:      riscv
12470 N:      riscv
12471
12472 ROCCAT DRIVERS
12473 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12474 W:      http://sourceforge.net/projects/roccat/
12475 S:      Maintained
12476 F:      drivers/hid/hid-roccat*
12477 F:      include/linux/hid-roccat*
12478 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12479
12480 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12481 M:      Jacob chen <jacob2.chen@rock-chips.com>
12482 L:      linux-media@vger.kernel.org
12483 S:      Maintained
12484 F:      drivers/media/platform/rockchip/rga/
12485 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12486
12487 ROCKER DRIVER
12488 M:      Jiri Pirko <jiri@resnulli.us>
12489 L:      netdev@vger.kernel.org
12490 S:      Supported
12491 F:      drivers/net/ethernet/rocker/
12492
12493 ROCKETPORT DRIVER
12494 P:      Comtrol Corp.
12495 W:      http://www.comtrol.com
12496 S:      Maintained
12497 F:      Documentation/serial/rocket.txt
12498 F:      drivers/tty/rocket*
12499
12500 ROCKETPORT EXPRESS/INFINITY DRIVER
12501 M:      Kevin Cernekee <cernekee@gmail.com>
12502 L:      linux-serial@vger.kernel.org
12503 S:      Odd Fixes
12504 F:      drivers/tty/serial/rp2.*
12505
12506 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12507 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12508 L:      linux-kernel@vger.kernel.org
12509 L:      linux-renesas-soc@vger.kernel.org
12510 S:      Supported
12511 F:      drivers/mfd/bd9571mwv.c
12512 F:      drivers/regulator/bd9571mwv-regulator.c
12513 F:      drivers/gpio/gpio-bd9571mwv.c
12514 F:      include/linux/mfd/bd9571mwv.h
12515 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12516
12517 ROSE NETWORK LAYER
12518 M:      Ralf Baechle <ralf@linux-mips.org>
12519 L:      linux-hams@vger.kernel.org
12520 W:      http://www.linux-ax25.org/
12521 S:      Maintained
12522 F:      include/net/rose.h
12523 F:      include/uapi/linux/rose.h
12524 F:      net/rose/
12525
12526 RTL2830 MEDIA DRIVER
12527 M:      Antti Palosaari <crope@iki.fi>
12528 L:      linux-media@vger.kernel.org
12529 W:      https://linuxtv.org
12530 W:      http://palosaari.fi/linux/
12531 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12532 T:      git git://linuxtv.org/anttip/media_tree.git
12533 S:      Maintained
12534 F:      drivers/media/dvb-frontends/rtl2830*
12535
12536 RTL2832 MEDIA DRIVER
12537 M:      Antti Palosaari <crope@iki.fi>
12538 L:      linux-media@vger.kernel.org
12539 W:      https://linuxtv.org
12540 W:      http://palosaari.fi/linux/
12541 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12542 T:      git git://linuxtv.org/anttip/media_tree.git
12543 S:      Maintained
12544 F:      drivers/media/dvb-frontends/rtl2832*
12545
12546 RTL2832_SDR MEDIA DRIVER
12547 M:      Antti Palosaari <crope@iki.fi>
12548 L:      linux-media@vger.kernel.org
12549 W:      https://linuxtv.org
12550 W:      http://palosaari.fi/linux/
12551 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12552 T:      git git://linuxtv.org/anttip/media_tree.git
12553 S:      Maintained
12554 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12555
12556 RTL8180 WIRELESS DRIVER
12557 L:      linux-wireless@vger.kernel.org
12558 W:      http://wireless.kernel.org/
12559 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12560 S:      Orphan
12561 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12562
12563 RTL8187 WIRELESS DRIVER
12564 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12565 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12566 M:      Larry Finger <Larry.Finger@lwfinger.net>
12567 L:      linux-wireless@vger.kernel.org
12568 W:      http://wireless.kernel.org/
12569 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12570 S:      Maintained
12571 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12572
12573 REALTEK WIRELESS DRIVER (rtlwifi family)
12574 M:      Ping-Ke Shih <pkshih@realtek.com>
12575 L:      linux-wireless@vger.kernel.org
12576 W:      http://wireless.kernel.org/
12577 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12578 S:      Maintained
12579 F:      drivers/net/wireless/realtek/rtlwifi/
12580
12581 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12582 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12583 L:      linux-wireless@vger.kernel.org
12584 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12585 S:      Maintained
12586 F:      drivers/net/wireless/realtek/rtl8xxxu/
12587
12588 RXRPC SOCKETS (AF_RXRPC)
12589 M:      David Howells <dhowells@redhat.com>
12590 L:      linux-afs@lists.infradead.org
12591 S:      Supported
12592 F:      net/rxrpc/
12593 F:      include/keys/rxrpc-type.h
12594 F:      include/net/af_rxrpc.h
12595 F:      include/trace/events/rxrpc.h
12596 F:      include/uapi/linux/rxrpc.h
12597 F:      Documentation/networking/rxrpc.txt
12598 W:      https://www.infradead.org/~dhowells/kafs/
12599
12600 S3 SAVAGE FRAMEBUFFER DRIVER
12601 M:      Antonino Daplas <adaplas@gmail.com>
12602 L:      linux-fbdev@vger.kernel.org
12603 S:      Maintained
12604 F:      drivers/video/fbdev/savage/
12605
12606 S390
12607 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12608 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12609 L:      linux-s390@vger.kernel.org
12610 W:      http://www.ibm.com/developerworks/linux/linux390/
12611 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12612 S:      Supported
12613 F:      arch/s390/
12614 F:      drivers/s390/
12615 F:      Documentation/s390/
12616 F:      Documentation/driver-api/s390-drivers.rst
12617
12618 S390 COMMON I/O LAYER
12619 M:      Sebastian Ott <sebott@linux.ibm.com>
12620 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12621 L:      linux-s390@vger.kernel.org
12622 W:      http://www.ibm.com/developerworks/linux/linux390/
12623 S:      Supported
12624 F:      drivers/s390/cio/
12625
12626 S390 DASD DRIVER
12627 M:      Stefan Haberland <sth@linux.ibm.com>
12628 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12629 L:      linux-s390@vger.kernel.org
12630 W:      http://www.ibm.com/developerworks/linux/linux390/
12631 S:      Supported
12632 F:      drivers/s390/block/dasd*
12633 F:      block/partitions/ibm.c
12634
12635 S390 IOMMU (PCI)
12636 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12637 L:      linux-s390@vger.kernel.org
12638 W:      http://www.ibm.com/developerworks/linux/linux390/
12639 S:      Supported
12640 F:      drivers/iommu/s390-iommu.c
12641
12642 S390 IUCV NETWORK LAYER
12643 M:      Julian Wiedmann <jwi@linux.ibm.com>
12644 M:      Ursula Braun <ubraun@linux.ibm.com>
12645 L:      linux-s390@vger.kernel.org
12646 W:      http://www.ibm.com/developerworks/linux/linux390/
12647 S:      Supported
12648 F:      drivers/s390/net/*iucv*
12649 F:      include/net/iucv/
12650 F:      net/iucv/
12651
12652 S390 NETWORK DRIVERS
12653 M:      Julian Wiedmann <jwi@linux.ibm.com>
12654 M:      Ursula Braun <ubraun@linux.ibm.com>
12655 L:      linux-s390@vger.kernel.org
12656 W:      http://www.ibm.com/developerworks/linux/linux390/
12657 S:      Supported
12658 F:      drivers/s390/net/
12659
12660 S390 PCI SUBSYSTEM
12661 M:      Sebastian Ott <sebott@linux.ibm.com>
12662 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12663 L:      linux-s390@vger.kernel.org
12664 W:      http://www.ibm.com/developerworks/linux/linux390/
12665 S:      Supported
12666 F:      arch/s390/pci/
12667 F:      drivers/pci/hotplug/s390_pci_hpc.c
12668
12669 S390 VFIO-CCW DRIVER
12670 M:      Cornelia Huck <cohuck@redhat.com>
12671 M:      Halil Pasic <pasic@linux.ibm.com>
12672 L:      linux-s390@vger.kernel.org
12673 L:      kvm@vger.kernel.org
12674 S:      Supported
12675 F:      drivers/s390/cio/vfio_ccw*
12676 F:      Documentation/s390/vfio-ccw.txt
12677 F:      include/uapi/linux/vfio_ccw.h
12678
12679 S390 ZCRYPT DRIVER
12680 M:      Harald Freudenberger <freude@linux.ibm.com>
12681 L:      linux-s390@vger.kernel.org
12682 W:      http://www.ibm.com/developerworks/linux/linux390/
12683 S:      Supported
12684 F:      drivers/s390/crypto/
12685
12686 S390 ZFCP DRIVER
12687 M:      Steffen Maier <maier@linux.ibm.com>
12688 M:      Benjamin Block <bblock@linux.ibm.com>
12689 L:      linux-s390@vger.kernel.org
12690 W:      http://www.ibm.com/developerworks/linux/linux390/
12691 S:      Supported
12692 F:      drivers/s390/scsi/zfcp_*
12693
12694 S3C24XX SD/MMC Driver
12695 M:      Ben Dooks <ben-linux@fluff.org>
12696 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12697 S:      Supported
12698 F:      drivers/mmc/host/s3cmci.*
12699
12700 SAA6588 RDS RECEIVER DRIVER
12701 M:      Hans Verkuil <hverkuil@xs4all.nl>
12702 L:      linux-media@vger.kernel.org
12703 T:      git git://linuxtv.org/media_tree.git
12704 W:      https://linuxtv.org
12705 S:      Odd Fixes
12706 F:      drivers/media/i2c/saa6588*
12707
12708 SAA7134 VIDEO4LINUX DRIVER
12709 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12710 L:      linux-media@vger.kernel.org
12711 W:      https://linuxtv.org
12712 T:      git git://linuxtv.org/media_tree.git
12713 S:      Odd fixes
12714 F:      Documentation/media/v4l-drivers/saa7134*
12715 F:      drivers/media/pci/saa7134/
12716
12717 SAA7146 VIDEO4LINUX-2 DRIVER
12718 M:      Hans Verkuil <hverkuil@xs4all.nl>
12719 L:      linux-media@vger.kernel.org
12720 T:      git git://linuxtv.org/media_tree.git
12721 S:      Maintained
12722 F:      drivers/media/common/saa7146/
12723 F:      drivers/media/pci/saa7146/
12724 F:      include/media/saa7146*
12725
12726 SAMSUNG AUDIO (ASoC) DRIVERS
12727 M:      Krzysztof Kozlowski <krzk@kernel.org>
12728 M:      Sangbeom Kim <sbkim73@samsung.com>
12729 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12730 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12731 S:      Supported
12732 F:      sound/soc/samsung/
12733 F:      Documentation/devicetree/bindings/sound/samsung*
12734
12735 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12736 M:      Krzysztof Kozlowski <krzk@kernel.org>
12737 L:      linux-crypto@vger.kernel.org
12738 L:      linux-samsung-soc@vger.kernel.org
12739 S:      Maintained
12740 F:      drivers/crypto/exynos-rng.c
12741 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
12742
12743 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12744 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12745 L:      linux-samsung-soc@vger.kernel.org
12746 S:      Maintained
12747 F:      drivers/char/hw_random/exynos-trng.c
12748 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12749
12750 SAMSUNG FRAMEBUFFER DRIVER
12751 M:      Jingoo Han <jingoohan1@gmail.com>
12752 L:      linux-fbdev@vger.kernel.org
12753 S:      Maintained
12754 F:      drivers/video/fbdev/s3c-fb.c
12755
12756 SAMSUNG LAPTOP DRIVER
12757 M:      Corentin Chary <corentin.chary@gmail.com>
12758 L:      platform-driver-x86@vger.kernel.org
12759 S:      Maintained
12760 F:      drivers/platform/x86/samsung-laptop.c
12761
12762 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12763 M:      Sangbeom Kim <sbkim73@samsung.com>
12764 M:      Krzysztof Kozlowski <krzk@kernel.org>
12765 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12766 L:      linux-kernel@vger.kernel.org
12767 L:      linux-samsung-soc@vger.kernel.org
12768 S:      Supported
12769 F:      drivers/mfd/sec*.c
12770 F:      drivers/regulator/s2m*.c
12771 F:      drivers/regulator/s5m*.c
12772 F:      drivers/clk/clk-s2mps11.c
12773 F:      drivers/rtc/rtc-s5m.c
12774 F:      include/linux/mfd/samsung/
12775 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12776 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12777 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12778 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12779
12780 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12781 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12782 L:      linux-media@vger.kernel.org
12783 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12784 S:      Maintained
12785 F:      drivers/media/platform/s3c-camif/
12786 F:      include/media/drv-intf/s3c_camif.h
12787
12788 SAMSUNG S3FWRN5 NFC DRIVER
12789 M:      Robert Baldyga <r.baldyga@samsung.com>
12790 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12791 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12792 S:      Supported
12793 F:      drivers/nfc/s3fwrn5
12794
12795 SAMSUNG S5C73M3 CAMERA DRIVER
12796 M:      Kyungmin Park <kyungmin.park@samsung.com>
12797 M:      Andrzej Hajda <a.hajda@samsung.com>
12798 L:      linux-media@vger.kernel.org
12799 S:      Supported
12800 F:      drivers/media/i2c/s5c73m3/*
12801
12802 SAMSUNG S5K5BAF CAMERA DRIVER
12803 M:      Kyungmin Park <kyungmin.park@samsung.com>
12804 M:      Andrzej Hajda <a.hajda@samsung.com>
12805 L:      linux-media@vger.kernel.org
12806 S:      Supported
12807 F:      drivers/media/i2c/s5k5baf.c
12808
12809 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12810 M:      Krzysztof Kozlowski <krzk@kernel.org>
12811 M:      Vladimir Zapolskiy <vz@mleia.com>
12812 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12813 L:      linux-crypto@vger.kernel.org
12814 L:      linux-samsung-soc@vger.kernel.org
12815 S:      Maintained
12816 F:      drivers/crypto/s5p-sss.c
12817
12818 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12819 M:      Kyungmin Park <kyungmin.park@samsung.com>
12820 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12821 L:      linux-media@vger.kernel.org
12822 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12823 S:      Supported
12824 F:      drivers/media/platform/exynos4-is/
12825
12826 SAMSUNG SOC CLOCK DRIVERS
12827 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12828 M:      Tomasz Figa <tomasz.figa@gmail.com>
12829 M:      Chanwoo Choi <cw00.choi@samsung.com>
12830 S:      Supported
12831 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12832 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12833 F:      drivers/clk/samsung/
12834 F:      include/dt-bindings/clock/exynos*.h
12835 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12836
12837 SAMSUNG SPI DRIVERS
12838 M:      Kukjin Kim <kgene@kernel.org>
12839 M:      Krzysztof Kozlowski <krzk@kernel.org>
12840 M:      Andi Shyti <andi@etezian.org>
12841 L:      linux-spi@vger.kernel.org
12842 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12843 S:      Maintained
12844 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12845 F:      drivers/spi/spi-s3c*
12846 F:      include/linux/platform_data/spi-s3c64xx.h
12847
12848 SAMSUNG SXGBE DRIVERS
12849 M:      Byungho An <bh74.an@samsung.com>
12850 M:      Girish K S <ks.giri@samsung.com>
12851 M:      Vipul Pandya <vipul.pandya@samsung.com>
12852 S:      Supported
12853 L:      netdev@vger.kernel.org
12854 F:      drivers/net/ethernet/samsung/sxgbe/
12855
12856 SAMSUNG THERMAL DRIVER
12857 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12858 L:      linux-pm@vger.kernel.org
12859 L:      linux-samsung-soc@vger.kernel.org
12860 S:      Supported
12861 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12862 F:      drivers/thermal/samsung/
12863
12864 SAMSUNG USB2 PHY DRIVER
12865 M:      Kamil Debski <kamil@wypas.org>
12866 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12867 L:      linux-kernel@vger.kernel.org
12868 S:      Supported
12869 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12870 F:      Documentation/phy/samsung-usb2.txt
12871 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12872 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12873 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12874 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12875 F:      drivers/phy/samsung/phy-samsung-usb2.c
12876 F:      drivers/phy/samsung/phy-samsung-usb2.h
12877
12878 SC1200 WDT DRIVER
12879 M:      Zwane Mwaikambo <zwanem@gmail.com>
12880 S:      Maintained
12881 F:      drivers/watchdog/sc1200wdt.c
12882
12883 SCHEDULER
12884 M:      Ingo Molnar <mingo@redhat.com>
12885 M:      Peter Zijlstra <peterz@infradead.org>
12886 L:      linux-kernel@vger.kernel.org
12887 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12888 S:      Maintained
12889 F:      kernel/sched/
12890 F:      include/linux/sched.h
12891 F:      include/uapi/linux/sched.h
12892 F:      include/linux/wait.h
12893
12894 SCR24X CHIP CARD INTERFACE DRIVER
12895 M:      Lubomir Rintel <lkundrak@v3.sk>
12896 S:      Supported
12897 F:      drivers/char/pcmcia/scr24x_cs.c
12898
12899 SCSI CDROM DRIVER
12900 M:      Jens Axboe <axboe@kernel.dk>
12901 L:      linux-scsi@vger.kernel.org
12902 W:      http://www.kernel.dk
12903 S:      Maintained
12904 F:      drivers/scsi/sr*
12905
12906 SCSI RDMA PROTOCOL (SRP) INITIATOR
12907 M:      Bart Van Assche <bvanassche@acm.org>
12908 L:      linux-rdma@vger.kernel.org
12909 S:      Supported
12910 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12911 F:      drivers/infiniband/ulp/srp/
12912 F:      include/scsi/srp.h
12913
12914 SCSI RDMA PROTOCOL (SRP) TARGET
12915 M:      Bart Van Assche <bvanassche@acm.org>
12916 L:      linux-rdma@vger.kernel.org
12917 L:      target-devel@vger.kernel.org
12918 S:      Supported
12919 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12920 F:      drivers/infiniband/ulp/srpt/
12921
12922 SCSI SG DRIVER
12923 M:      Doug Gilbert <dgilbert@interlog.com>
12924 L:      linux-scsi@vger.kernel.org
12925 W:      http://sg.danny.cz/sg
12926 S:      Maintained
12927 F:      Documentation/scsi/scsi-generic.txt
12928 F:      drivers/scsi/sg.c
12929 F:      include/scsi/sg.h
12930
12931 SCSI SUBSYSTEM
12932 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12933 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12934 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12936 L:      linux-scsi@vger.kernel.org
12937 S:      Maintained
12938 F:      Documentation/devicetree/bindings/scsi/
12939 F:      drivers/scsi/
12940 F:      include/scsi/
12941
12942 SCSI TAPE DRIVER
12943 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12944 L:      linux-scsi@vger.kernel.org
12945 S:      Maintained
12946 F:      Documentation/scsi/st.txt
12947 F:      drivers/scsi/st.*
12948 F:      drivers/scsi/st_*.h
12949
12950 SCTP PROTOCOL
12951 M:      Vlad Yasevich <vyasevich@gmail.com>
12952 M:      Neil Horman <nhorman@tuxdriver.com>
12953 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
12954 L:      linux-sctp@vger.kernel.org
12955 W:      http://lksctp.sourceforge.net
12956 S:      Maintained
12957 F:      Documentation/networking/sctp.txt
12958 F:      include/linux/sctp.h
12959 F:      include/uapi/linux/sctp.h
12960 F:      include/net/sctp/
12961 F:      net/sctp/
12962
12963 SCx200 CPU SUPPORT
12964 M:      Jim Cromie <jim.cromie@gmail.com>
12965 S:      Odd Fixes
12966 F:      Documentation/i2c/busses/scx200_acb
12967 F:      arch/x86/platform/scx200/
12968 F:      drivers/watchdog/scx200_wdt.c
12969 F:      drivers/i2c/busses/scx200*
12970 F:      drivers/mtd/maps/scx200_docflash.c
12971 F:      include/linux/scx200.h
12972
12973 SCx200 GPIO DRIVER
12974 M:      Jim Cromie <jim.cromie@gmail.com>
12975 S:      Maintained
12976 F:      drivers/char/scx200_gpio.c
12977 F:      include/linux/scx200_gpio.h
12978
12979 SCx200 HRT CLOCKSOURCE DRIVER
12980 M:      Jim Cromie <jim.cromie@gmail.com>
12981 S:      Maintained
12982 F:      drivers/clocksource/scx200_hrt.c
12983
12984 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
12985 M:      Sascha Sommer <saschasommer@freenet.de>
12986 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
12987 S:      Maintained
12988 F:      drivers/mmc/host/sdricoh_cs.c
12989
12990 SECURE COMPUTING
12991 M:      Kees Cook <keescook@chromium.org>
12992 R:      Andy Lutomirski <luto@amacapital.net>
12993 R:      Will Drewry <wad@chromium.org>
12994 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
12995 S:      Supported
12996 F:      kernel/seccomp.c
12997 F:      include/uapi/linux/seccomp.h
12998 F:      include/linux/seccomp.h
12999 F:      tools/testing/selftests/seccomp/*
13000 F:      tools/testing/selftests/kselftest_harness.h
13001 F:      Documentation/userspace-api/seccomp_filter.rst
13002 K:      \bsecure_computing
13003 K:      \bTIF_SECCOMP\b
13004
13005 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13006 M:      Al Cooper <alcooperx@gmail.com>
13007 L:      linux-mmc@vger.kernel.org
13008 L:      bcm-kernel-feedback-list@broadcom.com
13009 S:      Maintained
13010 F:      drivers/mmc/host/sdhci-brcmstb*
13011
13012 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13013 M:      Adrian Hunter <adrian.hunter@intel.com>
13014 L:      linux-mmc@vger.kernel.org
13015 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
13016 S:      Maintained
13017 F:      drivers/mmc/host/sdhci*
13018 F:      include/linux/mmc/sdhci*
13019
13020 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13021 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13022 M:      Manjunath M B <manjumb@synopsys.com>
13023 L:      linux-mmc@vger.kernel.org
13024 S:      Maintained
13025 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13026
13027 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13028 M:      Ben Dooks <ben-linux@fluff.org>
13029 M:      Jaehoon Chung <jh80.chung@samsung.com>
13030 L:      linux-mmc@vger.kernel.org
13031 S:      Maintained
13032 F:      drivers/mmc/host/sdhci-s3c*
13033
13034 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13035 M:      Viresh Kumar <vireshk@kernel.org>
13036 L:      linux-mmc@vger.kernel.org
13037 S:      Maintained
13038 F:      drivers/mmc/host/sdhci-spear.c
13039
13040 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13041 M:      Kishon Vijay Abraham I <kishon@ti.com>
13042 L:      linux-mmc@vger.kernel.org
13043 S:      Maintained
13044 F:      drivers/mmc/host/sdhci-omap.c
13045
13046 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13047 M:      Scott Bauer <scott.bauer@intel.com>
13048 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13049 L:      linux-block@vger.kernel.org
13050 S:      Supported
13051 F:      block/sed*
13052 F:      block/opal_proto.h
13053 F:      include/linux/sed*
13054 F:      include/uapi/linux/sed*
13055
13056 SECURITY CONTACT
13057 M:      Security Officers <security@kernel.org>
13058 S:      Supported
13059
13060 SECURITY SUBSYSTEM
13061 M:      James Morris <jmorris@namei.org>
13062 M:      "Serge E. Hallyn" <serge@hallyn.com>
13063 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13064 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13065 W:      http://kernsec.org/
13066 S:      Supported
13067 F:      security/
13068 X:      security/selinux/
13069
13070 SELINUX SECURITY MODULE
13071 M:      Paul Moore <paul@paul-moore.com>
13072 M:      Stephen Smalley <sds@tycho.nsa.gov>
13073 M:      Eric Paris <eparis@parisplace.org>
13074 L:      selinux@tycho.nsa.gov (moderated for non-subscribers)
13075 W:      https://selinuxproject.org
13076 W:      https://github.com/SELinuxProject
13077 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13078 S:      Supported
13079 F:      include/linux/selinux*
13080 F:      security/selinux/
13081 F:      scripts/selinux/
13082 F:      Documentation/admin-guide/LSM/SELinux.rst
13083
13084 SENSABLE PHANTOM
13085 M:      Jiri Slaby <jirislaby@gmail.com>
13086 S:      Maintained
13087 F:      drivers/misc/phantom.c
13088 F:      include/uapi/linux/phantom.h
13089
13090 SERIAL DEVICE BUS
13091 M:      Rob Herring <robh@kernel.org>
13092 L:      linux-serial@vger.kernel.org
13093 S:      Maintained
13094 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13095 F:      drivers/tty/serdev/
13096 F:      include/linux/serdev.h
13097
13098 SERIAL DRIVERS
13099 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13100 L:      linux-serial@vger.kernel.org
13101 S:      Maintained
13102 F:      Documentation/devicetree/bindings/serial/
13103 F:      drivers/tty/serial/
13104
13105 SERIAL IR RECEIVER
13106 M:      Sean Young <sean@mess.org>
13107 L:      linux-media@vger.kernel.org
13108 S:      Maintained
13109 F:      drivers/media/rc/serial_ir.c
13110
13111 SFC NETWORK DRIVER
13112 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13113 M:      Edward Cree <ecree@solarflare.com>
13114 M:      Bert Kenward <bkenward@solarflare.com>
13115 L:      netdev@vger.kernel.org
13116 S:      Supported
13117 F:      drivers/net/ethernet/sfc/
13118
13119 SGI GRU DRIVER
13120 M:      Dimitri Sivanich <sivanich@sgi.com>
13121 S:      Maintained
13122 F:      drivers/misc/sgi-gru/
13123
13124 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13125 M:      Pat Gefre <pfg@sgi.com>
13126 L:      linux-ia64@vger.kernel.org
13127 S:      Supported
13128 F:      Documentation/ia64/serial.txt
13129 F:      drivers/tty/serial/ioc?_serial.c
13130 F:      include/linux/ioc?.h
13131
13132 SGI XP/XPC/XPNET DRIVER
13133 M:      Cliff Whickman <cpw@sgi.com>
13134 M:      Robin Holt <robinmholt@gmail.com>
13135 S:      Maintained
13136 F:      drivers/misc/sgi-xp/
13137
13138 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13139 M:      Ursula Braun <ubraun@linux.ibm.com>
13140 L:      linux-s390@vger.kernel.org
13141 W:      http://www.ibm.com/developerworks/linux/linux390/
13142 S:      Supported
13143 F:      net/smc/
13144
13145 SHARP RJ54N1CB0C SENSOR DRIVER
13146 M:      Jacopo Mondi <jacopo@jmondi.org>
13147 L:      linux-media@vger.kernel.org
13148 T:      git git://linuxtv.org/media_tree.git
13149 S:      Odd fixes
13150 F:      drivers/media/i2c/rj54n1cb0c.c
13151 F:      include/media/i2c/rj54n1cb0c.h
13152
13153 SH_VEU V4L2 MEM2MEM DRIVER
13154 L:      linux-media@vger.kernel.org
13155 S:      Orphan
13156 F:      drivers/media/platform/sh_veu.c
13157
13158 SH_VOU V4L2 OUTPUT DRIVER
13159 L:      linux-media@vger.kernel.org
13160 S:      Orphan
13161 F:      drivers/media/platform/sh_vou.c
13162 F:      include/media/drv-intf/sh_vou.h
13163
13164 SI2157 MEDIA DRIVER
13165 M:      Antti Palosaari <crope@iki.fi>
13166 L:      linux-media@vger.kernel.org
13167 W:      https://linuxtv.org
13168 W:      http://palosaari.fi/linux/
13169 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13170 T:      git git://linuxtv.org/anttip/media_tree.git
13171 S:      Maintained
13172 F:      drivers/media/tuners/si2157*
13173
13174 SI2165 MEDIA DRIVER
13175 M:      Matthias Schwarzott <zzam@gentoo.org>
13176 L:      linux-media@vger.kernel.org
13177 W:      https://linuxtv.org
13178 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13179 S:      Maintained
13180 F:      drivers/media/dvb-frontends/si2165*
13181
13182 SI2168 MEDIA DRIVER
13183 M:      Antti Palosaari <crope@iki.fi>
13184 L:      linux-media@vger.kernel.org
13185 W:      https://linuxtv.org
13186 W:      http://palosaari.fi/linux/
13187 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13188 T:      git git://linuxtv.org/anttip/media_tree.git
13189 S:      Maintained
13190 F:      drivers/media/dvb-frontends/si2168*
13191
13192 SI470X FM RADIO RECEIVER I2C DRIVER
13193 M:      Hans Verkuil <hverkuil@xs4all.nl>
13194 L:      linux-media@vger.kernel.org
13195 T:      git git://linuxtv.org/media_tree.git
13196 W:      https://linuxtv.org
13197 S:      Odd Fixes
13198 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13199
13200 SI470X FM RADIO RECEIVER USB DRIVER
13201 M:      Hans Verkuil <hverkuil@xs4all.nl>
13202 L:      linux-media@vger.kernel.org
13203 T:      git git://linuxtv.org/media_tree.git
13204 W:      https://linuxtv.org
13205 S:      Maintained
13206 F:      drivers/media/radio/si470x/radio-si470x-common.c
13207 F:      drivers/media/radio/si470x/radio-si470x.h
13208 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13209
13210 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13211 M:      Eduardo Valentin <edubezval@gmail.com>
13212 L:      linux-media@vger.kernel.org
13213 T:      git git://linuxtv.org/media_tree.git
13214 W:      https://linuxtv.org
13215 S:      Odd Fixes
13216 F:      drivers/media/radio/si4713/si4713.?
13217
13218 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13219 M:      Eduardo Valentin <edubezval@gmail.com>
13220 L:      linux-media@vger.kernel.org
13221 T:      git git://linuxtv.org/media_tree.git
13222 W:      https://linuxtv.org
13223 S:      Odd Fixes
13224 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13225
13226 SI4713 FM RADIO TRANSMITTER USB DRIVER
13227 M:      Hans Verkuil <hverkuil@xs4all.nl>
13228 L:      linux-media@vger.kernel.org
13229 T:      git git://linuxtv.org/media_tree.git
13230 W:      https://linuxtv.org
13231 S:      Maintained
13232 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13233
13234 SIANO DVB DRIVER
13235 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13236 L:      linux-media@vger.kernel.org
13237 W:      https://linuxtv.org
13238 T:      git git://linuxtv.org/media_tree.git
13239 S:      Odd fixes
13240 F:      drivers/media/common/siano/
13241 F:      drivers/media/usb/siano/
13242 F:      drivers/media/usb/siano/
13243 F:      drivers/media/mmc/siano/
13244
13245 SIFIVE DRIVERS
13246 M:      Palmer Dabbelt <palmer@sifive.com>
13247 L:      linux-riscv@lists.infradead.org
13248 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13249 S:      Supported
13250 K:      sifive
13251 N:      sifive
13252
13253 SILEAD TOUCHSCREEN DRIVER
13254 M:      Hans de Goede <hdegoede@redhat.com>
13255 L:      linux-input@vger.kernel.org
13256 L:      platform-driver-x86@vger.kernel.org
13257 S:      Maintained
13258 F:      drivers/input/touchscreen/silead.c
13259 F:      drivers/platform/x86/touchscreen_dmi.c
13260
13261 SILICON MOTION SM712 FRAME BUFFER DRIVER
13262 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13263 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13264 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13265 L:      linux-fbdev@vger.kernel.org
13266 S:      Maintained
13267 F:      drivers/video/fbdev/sm712*
13268 F:      Documentation/fb/sm712fb.txt
13269
13270 SIMPLE FIRMWARE INTERFACE (SFI)
13271 M:      Len Brown <lenb@kernel.org>
13272 L:      sfi-devel@simplefirmware.org
13273 W:      http://simplefirmware.org/
13274 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13275 S:      Supported
13276 F:      arch/x86/platform/sfi/
13277 F:      drivers/sfi/
13278 F:      include/linux/sfi*.h
13279
13280 SIMPLEFB FB DRIVER
13281 M:      Hans de Goede <hdegoede@redhat.com>
13282 L:      linux-fbdev@vger.kernel.org
13283 S:      Maintained
13284 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13285 F:      drivers/video/fbdev/simplefb.c
13286 F:      include/linux/platform_data/simplefb.h
13287
13288 SIMTEC EB110ATX (Chalice CATS)
13289 P:      Ben Dooks
13290 P:      Vincent Sanders <vince@simtec.co.uk>
13291 M:      Simtec Linux Team <linux@simtec.co.uk>
13292 W:      http://www.simtec.co.uk/products/EB110ATX/
13293 S:      Supported
13294
13295 SIMTEC EB2410ITX (BAST)
13296 P:      Ben Dooks
13297 P:      Vincent Sanders <vince@simtec.co.uk>
13298 M:      Simtec Linux Team <linux@simtec.co.uk>
13299 W:      http://www.simtec.co.uk/products/EB2410ITX/
13300 S:      Supported
13301 F:      arch/arm/mach-s3c24xx/mach-bast.c
13302 F:      arch/arm/mach-s3c24xx/bast-ide.c
13303 F:      arch/arm/mach-s3c24xx/bast-irq.c
13304
13305 SIPHASH PRF ROUTINES
13306 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13307 S:      Maintained
13308 F:      lib/siphash.c
13309 F:      lib/test_siphash.c
13310 F:      include/linux/siphash.h
13311
13312 SIOX
13313 M:      Gavin Schenk <g.schenk@eckelmann.de>
13314 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13315 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13316 S:      Supported
13317 F:      drivers/siox/*
13318 F:      include/trace/events/siox.h
13319
13320 SIS 190 ETHERNET DRIVER
13321 M:      Francois Romieu <romieu@fr.zoreil.com>
13322 L:      netdev@vger.kernel.org
13323 S:      Maintained
13324 F:      drivers/net/ethernet/sis/sis190.c
13325
13326 SIS 900/7016 FAST ETHERNET DRIVER
13327 M:      Daniele Venzano <venza@brownhat.org>
13328 W:      http://www.brownhat.org/sis900.html
13329 L:      netdev@vger.kernel.org
13330 S:      Maintained
13331 F:      drivers/net/ethernet/sis/sis900.*
13332
13333 SIS FRAMEBUFFER DRIVER
13334 M:      Thomas Winischhofer <thomas@winischhofer.net>
13335 W:      http://www.winischhofer.net/linuxsisvga.shtml
13336 S:      Maintained
13337 F:      Documentation/fb/sisfb.txt
13338 F:      drivers/video/fbdev/sis/
13339 F:      include/video/sisfb.h
13340
13341 SIS USB2VGA DRIVER
13342 M:      Thomas Winischhofer <thomas@winischhofer.net>
13343 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13344 S:      Maintained
13345 F:      drivers/usb/misc/sisusbvga/
13346
13347 SLAB ALLOCATOR
13348 M:      Christoph Lameter <cl@linux.com>
13349 M:      Pekka Enberg <penberg@kernel.org>
13350 M:      David Rientjes <rientjes@google.com>
13351 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13352 M:      Andrew Morton <akpm@linux-foundation.org>
13353 L:      linux-mm@kvack.org
13354 S:      Maintained
13355 F:      include/linux/sl?b*.h
13356 F:      mm/sl?b*
13357
13358 SLEEPABLE READ-COPY UPDATE (SRCU)
13359 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13360 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13361 M:      Josh Triplett <josh@joshtriplett.org>
13362 R:      Steven Rostedt <rostedt@goodmis.org>
13363 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13364 L:      linux-kernel@vger.kernel.org
13365 W:      http://www.rdrop.com/users/paulmck/RCU/
13366 S:      Supported
13367 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13368 F:      include/linux/srcu*.h
13369 F:      kernel/rcu/srcu*.c
13370
13371 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13372 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13373 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13374 S:      Maintained
13375 F:      drivers/slimbus/
13376 F:      Documentation/devicetree/bindings/slimbus/
13377 F:      include/linux/slimbus.h
13378
13379 SMACK SECURITY MODULE
13380 M:      Casey Schaufler <casey@schaufler-ca.com>
13381 L:      linux-security-module@vger.kernel.org
13382 W:      http://schaufler-ca.com
13383 T:      git git://github.com/cschaufler/smack-next
13384 S:      Maintained
13385 F:      Documentation/admin-guide/LSM/Smack.rst
13386 F:      security/smack/
13387
13388 SMC91x ETHERNET DRIVER
13389 M:      Nicolas Pitre <nico@fluxnic.net>
13390 S:      Odd Fixes
13391 F:      drivers/net/ethernet/smsc/smc91x.*
13392
13393 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13394 M:      Sakari Ailus <sakari.ailus@iki.fi>
13395 L:      linux-media@vger.kernel.org
13396 S:      Maintained
13397 F:      drivers/media/i2c/smiapp/
13398 F:      include/media/i2c/smiapp.h
13399 F:      drivers/media/i2c/smiapp-pll.c
13400 F:      drivers/media/i2c/smiapp-pll.h
13401 F:      include/uapi/linux/smiapp.h
13402 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13403
13404 SMM665 HARDWARE MONITOR DRIVER
13405 M:      Guenter Roeck <linux@roeck-us.net>
13406 L:      linux-hwmon@vger.kernel.org
13407 S:      Maintained
13408 F:      Documentation/hwmon/smm665
13409 F:      drivers/hwmon/smm665.c
13410
13411 SMSC EMC2103 HARDWARE MONITOR DRIVER
13412 M:      Steve Glendinning <steve.glendinning@shawell.net>
13413 L:      linux-hwmon@vger.kernel.org
13414 S:      Maintained
13415 F:      Documentation/hwmon/emc2103
13416 F:      drivers/hwmon/emc2103.c
13417
13418 SMSC SCH5627 HARDWARE MONITOR DRIVER
13419 M:      Hans de Goede <hdegoede@redhat.com>
13420 L:      linux-hwmon@vger.kernel.org
13421 S:      Supported
13422 F:      Documentation/hwmon/sch5627
13423 F:      drivers/hwmon/sch5627.c
13424
13425 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13426 M:      Steve Glendinning <steve.glendinning@shawell.net>
13427 L:      linux-fbdev@vger.kernel.org
13428 S:      Maintained
13429 F:      drivers/video/fbdev/smscufx.c
13430
13431 SMSC47B397 HARDWARE MONITOR DRIVER
13432 M:      Jean Delvare <jdelvare@suse.com>
13433 L:      linux-hwmon@vger.kernel.org
13434 S:      Maintained
13435 F:      Documentation/hwmon/smsc47b397
13436 F:      drivers/hwmon/smsc47b397.c
13437
13438 SMSC911x ETHERNET DRIVER
13439 M:      Steve Glendinning <steve.glendinning@shawell.net>
13440 L:      netdev@vger.kernel.org
13441 S:      Maintained
13442 F:      include/linux/smsc911x.h
13443 F:      drivers/net/ethernet/smsc/smsc911x.*
13444
13445 SMSC9420 PCI ETHERNET DRIVER
13446 M:      Steve Glendinning <steve.glendinning@shawell.net>
13447 L:      netdev@vger.kernel.org
13448 S:      Maintained
13449 F:      drivers/net/ethernet/smsc/smsc9420.*
13450
13451 SOC-CAMERA V4L2 SUBSYSTEM
13452 L:      linux-media@vger.kernel.org
13453 T:      git git://linuxtv.org/media_tree.git
13454 S:      Orphan
13455 F:      include/media/soc*
13456 F:      drivers/media/i2c/soc_camera/
13457 F:      drivers/media/platform/soc_camera/
13458
13459 SOCIONEXT SYNQUACER I2C DRIVER
13460 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13461 L:      linux-i2c@vger.kernel.org
13462 S:      Maintained
13463 F:      drivers/i2c/busses/i2c-synquacer.c
13464 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13465
13466 SOCIONEXT UNIPHIER SOUND DRIVER
13467 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13468 S:      Orphan
13469 F:      sound/soc/uniphier/
13470
13471 SOEKRIS NET48XX LED SUPPORT
13472 M:      Chris Boot <bootc@bootc.net>
13473 S:      Maintained
13474 F:      drivers/leds/leds-net48xx.c
13475
13476 SOFT-ROCE DRIVER (rxe)
13477 M:      Moni Shoua <monis@mellanox.com>
13478 L:      linux-rdma@vger.kernel.org
13479 S:      Supported
13480 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13481 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13482 F:      drivers/infiniband/sw/rxe/
13483 F:      include/uapi/rdma/rdma_user_rxe.h
13484
13485 SOFTLOGIC 6x10 MPEG CODEC
13486 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13487 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13488 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13489 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13490 M:      Ismael Luceno <ismael@iodev.co.uk>
13491 L:      linux-media@vger.kernel.org
13492 S:      Supported
13493 F:      drivers/media/pci/solo6x10/
13494
13495 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13496 M:      James Morse <james.morse@arm.com>
13497 L:      linux-arm-kernel@lists.infradead.org
13498 S:      Maintained
13499 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13500 F:      drivers/firmware/arm_sdei.c
13501 F:      include/linux/sdei.h
13502 F:      include/uapi/linux/sdei.h
13503
13504 SOFTWARE RAID (Multiple Disks) SUPPORT
13505 M:      Shaohua Li <shli@kernel.org>
13506 L:      linux-raid@vger.kernel.org
13507 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13508 S:      Supported
13509 F:      drivers/md/Makefile
13510 F:      drivers/md/Kconfig
13511 F:      drivers/md/md*
13512 F:      drivers/md/raid*
13513 F:      include/linux/raid/
13514 F:      include/uapi/linux/raid/
13515
13516 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13517 M:      Jassi Brar <jaswinder.singh@linaro.org>
13518 L:      netdev@vger.kernel.org
13519 S:      Maintained
13520 F:      drivers/net/ethernet/socionext/netsec.c
13521 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13522
13523 SOLIDRUN CLEARFOG SUPPORT
13524 M:      Russell King <linux@armlinux.org.uk>
13525 S:      Maintained
13526 F:      arch/arm/boot/dts/armada-388-clearfog*
13527 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13528
13529 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13530 M:      Russell King <linux@armlinux.org.uk>
13531 S:      Maintained
13532 F:      arch/arm/boot/dts/imx6*-cubox-i*
13533 F:      arch/arm/boot/dts/imx6*-hummingboard*
13534 F:      arch/arm/boot/dts/imx6*-sr-*
13535
13536 SONIC NETWORK DRIVER
13537 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13538 L:      netdev@vger.kernel.org
13539 S:      Maintained
13540 F:      drivers/net/ethernet/natsemi/sonic.*
13541
13542 SONICS SILICON BACKPLANE DRIVER (SSB)
13543 M:      Michael Buesch <m@bues.ch>
13544 L:      linux-wireless@vger.kernel.org
13545 S:      Maintained
13546 F:      drivers/ssb/
13547 F:      include/linux/ssb/
13548
13549 SONY IMX258 SENSOR DRIVER
13550 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13551 L:      linux-media@vger.kernel.org
13552 T:      git git://linuxtv.org/media_tree.git
13553 S:      Maintained
13554 F:      drivers/media/i2c/imx258.c
13555
13556 SONY IMX274 SENSOR DRIVER
13557 M:      Leon Luo <leonl@leopardimaging.com>
13558 L:      linux-media@vger.kernel.org
13559 T:      git git://linuxtv.org/media_tree.git
13560 S:      Maintained
13561 F:      drivers/media/i2c/imx274.c
13562 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13563
13564 SONY MEMORYSTICK CARD SUPPORT
13565 M:      Alex Dubov <oakad@yahoo.com>
13566 W:      http://tifmxx.berlios.de/
13567 S:      Maintained
13568 F:      drivers/memstick/host/tifm_ms.c
13569
13570 SONY MEMORYSTICK STANDARD SUPPORT
13571 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13572 S:      Maintained
13573 F:      drivers/memstick/core/ms_block.*
13574
13575 SONY VAIO CONTROL DEVICE DRIVER
13576 M:      Mattia Dongili <malattia@linux.it>
13577 L:      platform-driver-x86@vger.kernel.org
13578 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13579 S:      Maintained
13580 F:      Documentation/laptops/sony-laptop.txt
13581 F:      drivers/char/sonypi.c
13582 F:      drivers/platform/x86/sony-laptop.c
13583 F:      include/linux/sony-laptop.h
13584
13585 SOUND
13586 M:      Jaroslav Kysela <perex@perex.cz>
13587 M:      Takashi Iwai <tiwai@suse.com>
13588 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13589 W:      http://www.alsa-project.org/
13590 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13591 T:      git git://git.alsa-project.org/alsa-kernel.git
13592 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13593 S:      Maintained
13594 F:      Documentation/sound/
13595 F:      include/sound/
13596 F:      include/uapi/sound/
13597 F:      sound/
13598
13599 SOUND - COMPRESSED AUDIO
13600 M:      Vinod Koul <vkoul@kernel.org>
13601 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13603 S:      Supported
13604 F:      Documentation/sound/designs/compress-offload.rst
13605 F:      include/sound/compress_driver.h
13606 F:      include/uapi/sound/compress_*
13607 F:      sound/core/compress_offload.c
13608 F:      sound/soc/soc-compress.c
13609
13610 SOUND - DMAENGINE HELPERS
13611 M:      Lars-Peter Clausen <lars@metafoo.de>
13612 S:      Supported
13613 F:      include/sound/dmaengine_pcm.h
13614 F:      sound/core/pcm_dmaengine.c
13615 F:      sound/soc/soc-generic-dmaengine-pcm.c
13616
13617 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13618 M:      Liam Girdwood <lgirdwood@gmail.com>
13619 M:      Mark Brown <broonie@kernel.org>
13620 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13621 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13622 W:      http://alsa-project.org/main/index.php/ASoC
13623 S:      Supported
13624 F:      Documentation/devicetree/bindings/sound/
13625 F:      Documentation/sound/soc/
13626 F:      sound/soc/
13627 F:      include/sound/soc*
13628
13629 SOUNDWIRE SUBSYSTEM
13630 M:      Vinod Koul <vinod.koul@intel.com>
13631 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13632 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13633 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13634 S:      Supported
13635 F:      Documentation/driver-api/soundwire/
13636 F:      drivers/soundwire/
13637 F:      include/linux/soundwire/
13638
13639 SP2 MEDIA DRIVER
13640 M:      Olli Salonen <olli.salonen@iki.fi>
13641 L:      linux-media@vger.kernel.org
13642 W:      https://linuxtv.org
13643 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13644 S:      Maintained
13645 F:      drivers/media/dvb-frontends/sp2*
13646
13647 SPARC + UltraSPARC (sparc/sparc64)
13648 M:      "David S. Miller" <davem@davemloft.net>
13649 L:      sparclinux@vger.kernel.org
13650 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13651 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13652 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13653 S:      Maintained
13654 F:      arch/sparc/
13655 F:      drivers/sbus/
13656
13657 SPARC SERIAL DRIVERS
13658 M:      "David S. Miller" <davem@davemloft.net>
13659 L:      sparclinux@vger.kernel.org
13660 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13661 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13662 S:      Maintained
13663 F:      include/linux/sunserialcore.h
13664 F:      drivers/tty/serial/suncore.c
13665 F:      drivers/tty/serial/sunhv.c
13666 F:      drivers/tty/serial/sunsab.c
13667 F:      drivers/tty/serial/sunsab.h
13668 F:      drivers/tty/serial/sunsu.c
13669 F:      drivers/tty/serial/sunzilog.c
13670 F:      drivers/tty/serial/sunzilog.h
13671 F:      drivers/tty/vcc.c
13672
13673 SPARSE CHECKER
13674 M:      "Christopher Li" <sparse@chrisli.org>
13675 L:      linux-sparse@vger.kernel.org
13676 W:      https://sparse.wiki.kernel.org/
13677 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13678 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13679 S:      Maintained
13680 F:      include/linux/compiler.h
13681
13682 SPEAR CLOCK FRAMEWORK SUPPORT
13683 M:      Viresh Kumar <vireshk@kernel.org>
13684 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13685 W:      http://www.st.com/spear
13686 S:      Maintained
13687 F:      drivers/clk/spear/
13688
13689 SPEAR PLATFORM SUPPORT
13690 M:      Viresh Kumar <vireshk@kernel.org>
13691 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13692 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13693 W:      http://www.st.com/spear
13694 S:      Maintained
13695 F:      arch/arm/boot/dts/spear*
13696 F:      arch/arm/mach-spear/
13697
13698 SPI NOR SUBSYSTEM
13699 M:      Marek Vasut <marek.vasut@gmail.com>
13700 L:      linux-mtd@lists.infradead.org
13701 W:      http://www.linux-mtd.infradead.org/
13702 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13703 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13704 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13705 S:      Maintained
13706 F:      drivers/mtd/spi-nor/
13707 F:      include/linux/mtd/spi-nor.h
13708
13709 SPI SUBSYSTEM
13710 M:      Mark Brown <broonie@kernel.org>
13711 L:      linux-spi@vger.kernel.org
13712 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13713 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13714 S:      Maintained
13715 F:      Documentation/devicetree/bindings/spi/
13716 F:      Documentation/spi/
13717 F:      drivers/spi/
13718 F:      include/linux/spi/
13719 F:      include/uapi/linux/spi/
13720 F:      tools/spi/
13721
13722 SPIDERNET NETWORK DRIVER for CELL
13723 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13724 L:      netdev@vger.kernel.org
13725 S:      Supported
13726 F:      Documentation/networking/spider_net.txt
13727 F:      drivers/net/ethernet/toshiba/spider_net*
13728
13729 SPMI SUBSYSTEM
13730 R:      Stephen Boyd <sboyd@kernel.org>
13731 L:      linux-arm-msm@vger.kernel.org
13732 F:      Documentation/devicetree/bindings/spmi/
13733 F:      drivers/spmi/
13734 F:      include/dt-bindings/spmi/spmi.h
13735 F:      include/linux/spmi.h
13736 F:      include/trace/events/spmi.h
13737
13738 SPU FILE SYSTEM
13739 M:      Jeremy Kerr <jk@ozlabs.org>
13740 L:      linuxppc-dev@lists.ozlabs.org
13741 W:      http://www.ibm.com/developerworks/power/cell/
13742 S:      Supported
13743 F:      Documentation/filesystems/spufs.txt
13744 F:      arch/powerpc/platforms/cell/spufs/
13745
13746 SQUASHFS FILE SYSTEM
13747 M:      Phillip Lougher <phillip@squashfs.org.uk>
13748 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13749 W:      http://squashfs.org.uk
13750 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13751 S:      Maintained
13752 F:      Documentation/filesystems/squashfs.txt
13753 F:      fs/squashfs/
13754
13755 SRM (Alpha) environment access
13756 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13757 S:      Maintained
13758 F:      arch/alpha/kernel/srm_env.c
13759
13760 ST STM32 I2C/SMBUS DRIVER
13761 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
13762 L:      linux-i2c@vger.kernel.org
13763 S:      Maintained
13764 F:      drivers/i2c/busses/i2c-stm32*
13765
13766 STABLE BRANCH
13767 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13768 L:      stable@vger.kernel.org
13769 S:      Supported
13770 F:      Documentation/process/stable-kernel-rules.rst
13771
13772 STAGING - COMEDI
13773 M:      Ian Abbott <abbotti@mev.co.uk>
13774 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13775 S:      Odd Fixes
13776 F:      drivers/staging/comedi/
13777
13778 STAGING - EROFS FILE SYSTEM
13779 M:      Gao Xiang <gaoxiang25@huawei.com>
13780 M:      Chao Yu <yuchao0@huawei.com>
13781 L:      linux-erofs@lists.ozlabs.org
13782 S:      Maintained
13783 F:      drivers/staging/erofs/
13784
13785 STAGING - FLARION FT1000 DRIVERS
13786 M:      Marek Belisko <marek.belisko@gmail.com>
13787 S:      Odd Fixes
13788 F:      drivers/staging/ft1000/
13789
13790 STAGING - INDUSTRIAL IO
13791 M:      Jonathan Cameron <jic23@kernel.org>
13792 L:      linux-iio@vger.kernel.org
13793 S:      Odd Fixes
13794 F:      Documentation/devicetree/bindings/staging/iio/
13795 F:      drivers/staging/iio/
13796
13797 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13798 M:      Marc Dietrich <marvin24@gmx.de>
13799 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13800 L:      linux-tegra@vger.kernel.org
13801 S:      Maintained
13802 F:      drivers/staging/nvec/
13803
13804 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13805 M:      Jens Frederich <jfrederich@gmail.com>
13806 M:      Daniel Drake <dsd@laptop.org>
13807 M:      Jon Nettleton <jon.nettleton@gmail.com>
13808 W:      http://wiki.laptop.org/go/DCON
13809 S:      Maintained
13810 F:      drivers/staging/olpc_dcon/
13811
13812 STAGING - REALTEK RTL8712U DRIVERS
13813 M:      Larry Finger <Larry.Finger@lwfinger.net>
13814 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13815 S:      Odd Fixes
13816 F:      drivers/staging/rtl8712/
13817
13818 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13819 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13820 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13821 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13822 L:      linux-fbdev@vger.kernel.org
13823 S:      Maintained
13824 F:      drivers/staging/sm750fb/
13825
13826 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13827 M:      William Hubbs <w.d.hubbs@gmail.com>
13828 M:      Chris Brannon <chris@the-brannons.com>
13829 M:      Kirk Reiser <kirk@reisers.ca>
13830 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13831 L:      speakup@linux-speakup.org
13832 W:      http://www.linux-speakup.org/
13833 S:      Odd Fixes
13834 F:      drivers/staging/speakup/
13835
13836 STAGING - VIA VT665X DRIVERS
13837 M:      Forest Bond <forest@alittletooquiet.net>
13838 S:      Odd Fixes
13839 F:      drivers/staging/vt665?/
13840
13841 STAGING - WILC1000 WIFI DRIVER
13842 M:      Aditya Shankar <aditya.shankar@microchip.com>
13843 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13844 L:      linux-wireless@vger.kernel.org
13845 S:      Supported
13846 F:      drivers/staging/wilc1000/
13847
13848 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13849 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13850 S:      Odd Fixes
13851 F:      drivers/staging/xgifb/
13852
13853 STAGING SUBSYSTEM
13854 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13855 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13856 L:      devel@driverdev.osuosl.org
13857 S:      Supported
13858 F:      drivers/staging/
13859
13860 STARFIRE/DURALAN NETWORK DRIVER
13861 M:      Ion Badulescu <ionut@badula.org>
13862 S:      Odd Fixes
13863 F:      drivers/net/ethernet/adaptec/starfire*
13864
13865 STEC S1220 SKD DRIVER
13866 M:      Bart Van Assche <bart.vanassche@wdc.com>
13867 L:      linux-block@vger.kernel.org
13868 S:      Maintained
13869 F:      drivers/block/skd*[ch]
13870
13871 STI AUDIO (ASoC) DRIVERS
13872 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13873 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13874 S:      Maintained
13875 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
13876 F:      sound/soc/sti/
13877
13878 STI CEC DRIVER
13879 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13880 S:      Maintained
13881 F:      drivers/staging/media/st-cec/
13882 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13883
13884 STK1160 USB VIDEO CAPTURE DRIVER
13885 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13886 L:      linux-media@vger.kernel.org
13887 T:      git git://linuxtv.org/media_tree.git
13888 S:      Maintained
13889 F:      drivers/media/usb/stk1160/
13890
13891 STM32 AUDIO (ASoC) DRIVERS
13892 M:      Olivier Moysan <olivier.moysan@st.com>
13893 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13894 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13895 S:      Maintained
13896 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
13897 F:      sound/soc/stm/
13898
13899 STM32 TIMER/LPTIMER DRIVERS
13900 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
13901 S:      Maintained
13902 F:      drivers/*/stm32-*timer*
13903 F:      drivers/pwm/pwm-stm32*
13904 F:      include/linux/*/stm32-*tim*
13905 F:      Documentation/ABI/testing/*timer-stm32
13906 F:      Documentation/devicetree/bindings/*/stm32-*timer*
13907 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
13908
13909 STMMAC ETHERNET DRIVER
13910 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13911 M:      Alexandre Torgue <alexandre.torgue@st.com>
13912 M:      Jose Abreu <joabreu@synopsys.com>
13913 L:      netdev@vger.kernel.org
13914 W:      http://www.stlinux.com
13915 S:      Supported
13916 F:      drivers/net/ethernet/stmicro/stmmac/
13917
13918 SUN3/3X
13919 M:      Sam Creasey <sammy@sammy.net>
13920 W:      http://sammy.net/sun3/
13921 S:      Maintained
13922 F:      arch/m68k/kernel/*sun3*
13923 F:      arch/m68k/sun3*/
13924 F:      arch/m68k/include/asm/sun3*
13925 F:      drivers/net/ethernet/i825xx/sun3*
13926
13927 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13928 M:      Hans de Goede <hdegoede@redhat.com>
13929 L:      linux-input@vger.kernel.org
13930 S:      Maintained
13931 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13932 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13933
13934 SUNDANCE NETWORK DRIVER
13935 M:      Denis Kirjanov <kda@linux-powerpc.org>
13936 L:      netdev@vger.kernel.org
13937 S:      Maintained
13938 F:      drivers/net/ethernet/dlink/sundance.c
13939
13940 SUPERH
13941 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13942 M:      Rich Felker <dalias@libc.org>
13943 L:      linux-sh@vger.kernel.org
13944 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13945 S:      Maintained
13946 F:      Documentation/sh/
13947 F:      arch/sh/
13948 F:      drivers/sh/
13949
13950 SUSPEND TO RAM
13951 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13952 M:      Len Brown <len.brown@intel.com>
13953 M:      Pavel Machek <pavel@ucw.cz>
13954 L:      linux-pm@vger.kernel.org
13955 B:      https://bugzilla.kernel.org
13956 S:      Supported
13957 F:      Documentation/power/
13958 F:      arch/x86/kernel/acpi/
13959 F:      drivers/base/power/
13960 F:      kernel/power/
13961 F:      include/linux/suspend.h
13962 F:      include/linux/freezer.h
13963 F:      include/linux/pm.h
13964
13965 SVGA HANDLING
13966 M:      Martin Mares <mj@ucw.cz>
13967 L:      linux-video@atrey.karlin.mff.cuni.cz
13968 S:      Maintained
13969 F:      Documentation/svga.txt
13970 F:      arch/x86/boot/video*
13971
13972 SWIOTLB SUBSYSTEM
13973 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13974 L:      iommu@lists.linux-foundation.org
13975 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13976 S:      Supported
13977 F:      kernel/dma/swiotlb.c
13978 F:      arch/*/kernel/pci-swiotlb.c
13979 F:      include/linux/swiotlb.h
13980
13981 SWITCHDEV
13982 M:      Jiri Pirko <jiri@resnulli.us>
13983 M:      Ivan Vecera <ivecera@redhat.com>
13984 L:      netdev@vger.kernel.org
13985 S:      Supported
13986 F:      net/switchdev/
13987 F:      include/net/switchdev.h
13988
13989 SY8106A REGULATOR DRIVER
13990 M:      Icenowy Zheng <icenowy@aosc.io>
13991 S:      Maintained
13992 F:      drivers/regulator/sy8106a-regulator.c
13993 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
13994
13995 SYNC FILE FRAMEWORK
13996 M:      Sumit Semwal <sumit.semwal@linaro.org>
13997 R:      Gustavo Padovan <gustavo@padovan.org>
13998 S:      Maintained
13999 L:      linux-media@vger.kernel.org
14000 L:      dri-devel@lists.freedesktop.org
14001 F:      drivers/dma-buf/sync_*
14002 F:      drivers/dma-buf/dma-fence*
14003 F:      drivers/dma-buf/sw_sync.c
14004 F:      include/linux/sync_file.h
14005 F:      include/uapi/linux/sync_file.h
14006 F:      Documentation/sync_file.txt
14007 T:      git git://anongit.freedesktop.org/drm/drm-misc
14008
14009 SYNOPSYS ARC ARCHITECTURE
14010 M:      Vineet Gupta <vgupta@synopsys.com>
14011 L:      linux-snps-arc@lists.infradead.org
14012 S:      Supported
14013 F:      arch/arc/
14014 F:      Documentation/devicetree/bindings/arc/*
14015 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14016 F:      drivers/clocksource/arc_timer.c
14017 F:      drivers/tty/serial/arc_uart.c
14018 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14019
14020 SYNOPSYS ARC HSDK SDP pll clock driver
14021 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14022 S:      Supported
14023 F:      drivers/clk/clk-hsdk-pll.c
14024 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14025
14026 SYNOPSYS ARC SDP clock driver
14027 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14028 S:      Supported
14029 F:      drivers/clk/axs10x/*
14030 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14031
14032 SYNOPSYS ARC SDP platform support
14033 M:      Alexey Brodkin <abrodkin@synopsys.com>
14034 S:      Supported
14035 F:      arch/arc/plat-axs10x
14036 F:      arch/arc/boot/dts/ax*
14037 F:      Documentation/devicetree/bindings/arc/axs10*
14038
14039 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14040 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14041 S:      Supported
14042 F:      drivers/reset/reset-axs10x.c
14043 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14044
14045 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14046 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14047 S:      Maintained
14048 F:      drivers/tty/serial/8250/8250_dw.c
14049
14050 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14051 M:      Hoan Tran <hotran@apm.com>
14052 L:      linux-gpio@vger.kernel.org
14053 S:      Maintained
14054 F:      drivers/gpio/gpio-dwapb.c
14055 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14056
14057 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14058 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14059 S:      Maintained
14060 F:      drivers/dma/dwi-axi-dmac/
14061 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14062
14063 SYNOPSYS DESIGNWARE DMAC DRIVER
14064 M:      Viresh Kumar <vireshk@kernel.org>
14065 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14066 S:      Maintained
14067 F:      include/linux/dma/dw.h
14068 F:      include/linux/platform_data/dma-dw.h
14069 F:      drivers/dma/dw/
14070
14071 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14072 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14073 L:      netdev@vger.kernel.org
14074 S:      Supported
14075 F:      drivers/net/ethernet/synopsys/
14076
14077 SYNOPSYS DESIGNWARE I2C DRIVER
14078 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14079 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14080 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14081 L:      linux-i2c@vger.kernel.org
14082 S:      Maintained
14083 F:      drivers/i2c/busses/i2c-designware-*
14084 F:      include/linux/platform_data/i2c-designware.h
14085
14086 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14087 M:      Jaehoon Chung <jh80.chung@samsung.com>
14088 L:      linux-mmc@vger.kernel.org
14089 S:      Maintained
14090 F:      drivers/mmc/host/dw_mmc*
14091
14092 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14093 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14094 S:      Supported
14095 F:      drivers/reset/reset-hsdk.c
14096 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14097 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14098
14099 SYSTEM CONFIGURATION (SYSCON)
14100 M:      Lee Jones <lee.jones@linaro.org>
14101 M:      Arnd Bergmann <arnd@arndb.de>
14102 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14103 S:      Supported
14104 F:      drivers/mfd/syscon.c
14105
14106 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14107 M:      Sudeep Holla <sudeep.holla@arm.com>
14108 L:      linux-arm-kernel@lists.infradead.org
14109 S:      Maintained
14110 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14111 F:      drivers/clk/clk-sc[mp]i.c
14112 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14113 F:      drivers/firmware/arm_scpi.c
14114 F:      drivers/firmware/arm_scmi/
14115 F:      include/linux/sc[mp]i_protocol.h
14116
14117 SYSTEM RESET/SHUTDOWN DRIVERS
14118 M:      Sebastian Reichel <sre@kernel.org>
14119 L:      linux-pm@vger.kernel.org
14120 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14121 S:      Maintained
14122 F:      Documentation/devicetree/bindings/power/reset/
14123 F:      drivers/power/reset/
14124
14125 SYSTEM TRACE MODULE CLASS
14126 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14127 S:      Maintained
14128 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14129 F:      Documentation/trace/stm.rst
14130 F:      drivers/hwtracing/stm/
14131 F:      include/linux/stm.h
14132 F:      include/uapi/linux/stm.h
14133
14134 SYSV FILESYSTEM
14135 M:      Christoph Hellwig <hch@infradead.org>
14136 S:      Maintained
14137 F:      Documentation/filesystems/sysv-fs.txt
14138 F:      fs/sysv/
14139 F:      include/linux/sysv_fs.h
14140
14141 TARGET SUBSYSTEM
14142 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14143 L:      linux-scsi@vger.kernel.org
14144 L:      target-devel@vger.kernel.org
14145 W:      http://www.linux-iscsi.org
14146 W:      http://groups.google.com/group/linux-iscsi-target-dev
14147 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14148 S:      Supported
14149 F:      drivers/target/
14150 F:      include/target/
14151 F:      Documentation/target/
14152
14153 TASKSTATS STATISTICS INTERFACE
14154 M:      Balbir Singh <bsingharora@gmail.com>
14155 S:      Maintained
14156 F:      Documentation/accounting/taskstats*
14157 F:      include/linux/taskstats*
14158 F:      kernel/taskstats.c
14159
14160 TC subsystem
14161 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14162 M:      Cong Wang <xiyou.wangcong@gmail.com>
14163 M:      Jiri Pirko <jiri@resnulli.us>
14164 L:      netdev@vger.kernel.org
14165 S:      Maintained
14166 F:      include/net/pkt_cls.h
14167 F:      include/net/pkt_sched.h
14168 F:      include/net/tc_act/
14169 F:      include/uapi/linux/pkt_cls.h
14170 F:      include/uapi/linux/pkt_sched.h
14171 F:      include/uapi/linux/tc_act/
14172 F:      include/uapi/linux/tc_ematch/
14173 F:      net/sched/
14174
14175 TC90522 MEDIA DRIVER
14176 M:      Akihiro Tsukada <tskd08@gmail.com>
14177 L:      linux-media@vger.kernel.org
14178 S:      Odd Fixes
14179 F:      drivers/media/dvb-frontends/tc90522*
14180
14181 TCP LOW PRIORITY MODULE
14182 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14183 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14184 W:      http://tcp-lp-mod.sourceforge.net/
14185 S:      Maintained
14186 F:      net/ipv4/tcp_lp.c
14187
14188 TDA10071 MEDIA DRIVER
14189 M:      Antti Palosaari <crope@iki.fi>
14190 L:      linux-media@vger.kernel.org
14191 W:      https://linuxtv.org
14192 W:      http://palosaari.fi/linux/
14193 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14194 T:      git git://linuxtv.org/anttip/media_tree.git
14195 S:      Maintained
14196 F:      drivers/media/dvb-frontends/tda10071*
14197
14198 TDA18212 MEDIA DRIVER
14199 M:      Antti Palosaari <crope@iki.fi>
14200 L:      linux-media@vger.kernel.org
14201 W:      https://linuxtv.org
14202 W:      http://palosaari.fi/linux/
14203 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14204 T:      git git://linuxtv.org/anttip/media_tree.git
14205 S:      Maintained
14206 F:      drivers/media/tuners/tda18212*
14207
14208 TDA18218 MEDIA DRIVER
14209 M:      Antti Palosaari <crope@iki.fi>
14210 L:      linux-media@vger.kernel.org
14211 W:      https://linuxtv.org
14212 W:      http://palosaari.fi/linux/
14213 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14214 T:      git git://linuxtv.org/anttip/media_tree.git
14215 S:      Maintained
14216 F:      drivers/media/tuners/tda18218*
14217
14218 TDA18250 MEDIA DRIVER
14219 M:      Olli Salonen <olli.salonen@iki.fi>
14220 L:      linux-media@vger.kernel.org
14221 W:      https://linuxtv.org
14222 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14223 T:      git git://linuxtv.org/media_tree.git
14224 S:      Maintained
14225 F:      drivers/media/tuners/tda18250*
14226
14227 TDA18271 MEDIA DRIVER
14228 M:      Michael Krufky <mkrufky@linuxtv.org>
14229 L:      linux-media@vger.kernel.org
14230 W:      https://linuxtv.org
14231 W:      http://github.com/mkrufky
14232 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14233 T:      git git://linuxtv.org/mkrufky/tuners.git
14234 S:      Maintained
14235 F:      drivers/media/tuners/tda18271*
14236
14237 TDA1997x MEDIA DRIVER
14238 M:      Tim Harvey <tharvey@gateworks.com>
14239 L:      linux-media@vger.kernel.org
14240 W:      https://linuxtv.org
14241 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14242 S:      Maintained
14243 F:      drivers/media/i2c/tda1997x.*
14244
14245 TDA827x MEDIA DRIVER
14246 M:      Michael Krufky <mkrufky@linuxtv.org>
14247 L:      linux-media@vger.kernel.org
14248 W:      https://linuxtv.org
14249 W:      http://github.com/mkrufky
14250 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14251 T:      git git://linuxtv.org/mkrufky/tuners.git
14252 S:      Maintained
14253 F:      drivers/media/tuners/tda8290.*
14254
14255 TDA8290 MEDIA DRIVER
14256 M:      Michael Krufky <mkrufky@linuxtv.org>
14257 L:      linux-media@vger.kernel.org
14258 W:      https://linuxtv.org
14259 W:      http://github.com/mkrufky
14260 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14261 T:      git git://linuxtv.org/mkrufky/tuners.git
14262 S:      Maintained
14263 F:      drivers/media/tuners/tda8290.*
14264
14265 TDA9840 MEDIA DRIVER
14266 M:      Hans Verkuil <hverkuil@xs4all.nl>
14267 L:      linux-media@vger.kernel.org
14268 T:      git git://linuxtv.org/media_tree.git
14269 W:      https://linuxtv.org
14270 S:      Maintained
14271 F:      drivers/media/i2c/tda9840*
14272
14273 TEA5761 TUNER DRIVER
14274 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14275 L:      linux-media@vger.kernel.org
14276 W:      https://linuxtv.org
14277 T:      git git://linuxtv.org/media_tree.git
14278 S:      Odd fixes
14279 F:      drivers/media/tuners/tea5761.*
14280
14281 TEA5767 TUNER DRIVER
14282 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14283 L:      linux-media@vger.kernel.org
14284 W:      https://linuxtv.org
14285 T:      git git://linuxtv.org/media_tree.git
14286 S:      Maintained
14287 F:      drivers/media/tuners/tea5767.*
14288
14289 TEA6415C MEDIA DRIVER
14290 M:      Hans Verkuil <hverkuil@xs4all.nl>
14291 L:      linux-media@vger.kernel.org
14292 T:      git git://linuxtv.org/media_tree.git
14293 W:      https://linuxtv.org
14294 S:      Maintained
14295 F:      drivers/media/i2c/tea6415c*
14296
14297 TEA6420 MEDIA DRIVER
14298 M:      Hans Verkuil <hverkuil@xs4all.nl>
14299 L:      linux-media@vger.kernel.org
14300 T:      git git://linuxtv.org/media_tree.git
14301 W:      https://linuxtv.org
14302 S:      Maintained
14303 F:      drivers/media/i2c/tea6420*
14304
14305 TEAM DRIVER
14306 M:      Jiri Pirko <jiri@resnulli.us>
14307 L:      netdev@vger.kernel.org
14308 S:      Supported
14309 F:      drivers/net/team/
14310 F:      include/linux/if_team.h
14311 F:      include/uapi/linux/if_team.h
14312
14313 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
14314 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
14315 S:      Maintained
14316 F:      arch/x86/platform/ts5500/
14317
14318 TECHNOTREND USB IR RECEIVER
14319 M:      Sean Young <sean@mess.org>
14320 L:      linux-media@vger.kernel.org
14321 S:      Maintained
14322 F:      drivers/media/rc/ttusbir.c
14323
14324 TECHWELL TW9910 VIDEO DECODER
14325 L:      linux-media@vger.kernel.org
14326 S:      Orphan
14327 F:      drivers/media/i2c/tw9910.c
14328 F:      include/media/i2c/tw9910.h
14329
14330 TEE SUBSYSTEM
14331 M:      Jens Wiklander <jens.wiklander@linaro.org>
14332 S:      Maintained
14333 F:      include/linux/tee_drv.h
14334 F:      include/uapi/linux/tee.h
14335 F:      drivers/tee/
14336 F:      Documentation/tee.txt
14337
14338 TEGRA ARCHITECTURE SUPPORT
14339 M:      Thierry Reding <thierry.reding@gmail.com>
14340 M:      Jonathan Hunter <jonathanh@nvidia.com>
14341 L:      linux-tegra@vger.kernel.org
14342 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14343 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14344 S:      Supported
14345 N:      [^a-z]tegra
14346
14347 TEGRA CLOCK DRIVER
14348 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14349 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14350 S:      Supported
14351 F:      drivers/clk/tegra/
14352
14353 TEGRA DMA DRIVERS
14354 M:      Laxman Dewangan <ldewangan@nvidia.com>
14355 M:      Jon Hunter <jonathanh@nvidia.com>
14356 S:      Supported
14357 F:      drivers/dma/tegra*
14358
14359 TEGRA I2C DRIVER
14360 M:      Laxman Dewangan <ldewangan@nvidia.com>
14361 S:      Supported
14362 F:      drivers/i2c/busses/i2c-tegra.c
14363
14364 TEGRA IOMMU DRIVERS
14365 M:      Thierry Reding <thierry.reding@gmail.com>
14366 L:      linux-tegra@vger.kernel.org
14367 S:      Supported
14368 F:      drivers/iommu/tegra*
14369
14370 TEGRA KBC DRIVER
14371 M:      Laxman Dewangan <ldewangan@nvidia.com>
14372 S:      Supported
14373 F:      drivers/input/keyboard/tegra-kbc.c
14374
14375 TEGRA NAND DRIVER
14376 M:      Stefan Agner <stefan@agner.ch>
14377 M:      Lucas Stach <dev@lynxeye.de>
14378 S:      Maintained
14379 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
14380 F:      drivers/mtd/nand/raw/tegra_nand.c
14381
14382 TEGRA PWM DRIVER
14383 M:      Thierry Reding <thierry.reding@gmail.com>
14384 S:      Supported
14385 F:      drivers/pwm/pwm-tegra.c
14386
14387 TEGRA SERIAL DRIVER
14388 M:      Laxman Dewangan <ldewangan@nvidia.com>
14389 S:      Supported
14390 F:      drivers/tty/serial/serial-tegra.c
14391
14392 TEGRA SPI DRIVER
14393 M:      Laxman Dewangan <ldewangan@nvidia.com>
14394 S:      Supported
14395 F:      drivers/spi/spi-tegra*
14396
14397 TEHUTI ETHERNET DRIVER
14398 M:      Andy Gospodarek <andy@greyhouse.net>
14399 L:      netdev@vger.kernel.org
14400 S:      Supported
14401 F:      drivers/net/ethernet/tehuti/*
14402
14403 Telecom Clock Driver for MCPL0010
14404 M:      Mark Gross <mark.gross@intel.com>
14405 S:      Supported
14406 F:      drivers/char/tlclk.c
14407
14408 TENSILICA XTENSA PORT (xtensa)
14409 M:      Chris Zankel <chris@zankel.net>
14410 M:      Max Filippov <jcmvbkbc@gmail.com>
14411 L:      linux-xtensa@linux-xtensa.org
14412 T:      git git://github.com/czankel/xtensa-linux.git
14413 S:      Maintained
14414 F:      arch/xtensa/
14415 F:      drivers/irqchip/irq-xtensa-*
14416
14417 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14418 M:      Nishanth Menon <nm@ti.com>
14419 M:      Tero Kristo <t-kristo@ti.com>
14420 M:      Santosh Shilimkar <ssantosh@kernel.org>
14421 L:      linux-arm-kernel@lists.infradead.org
14422 S:      Maintained
14423 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14424 F:      drivers/firmware/ti_sci*
14425 F:      include/linux/soc/ti/ti_sci_protocol.h
14426 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14427 F:      include/dt-bindings/genpd/k2g.h
14428 F:      drivers/soc/ti/ti_sci_pm_domains.c
14429 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14430 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14431 F:      drivers/clk/keystone/sci-clk.c
14432 F:      drivers/reset/reset-ti-sci.c
14433
14434 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14435 M:      Hans Verkuil <hverkuil@xs4all.nl>
14436 L:      linux-media@vger.kernel.org
14437 T:      git git://linuxtv.org/media_tree.git
14438 W:      https://linuxtv.org
14439 S:      Maintained
14440 F:      drivers/media/radio/radio-raremono.c
14441
14442 THERMAL
14443 M:      Zhang Rui <rui.zhang@intel.com>
14444 M:      Eduardo Valentin <edubezval@gmail.com>
14445 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
14446 L:      linux-pm@vger.kernel.org
14447 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14448 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14449 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14450 S:      Supported
14451 F:      drivers/thermal/
14452 F:      include/linux/thermal.h
14453 F:      include/uapi/linux/thermal.h
14454 F:      include/linux/cpu_cooling.h
14455 F:      Documentation/devicetree/bindings/thermal/
14456
14457 THERMAL/CPU_COOLING
14458 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14459 M:      Viresh Kumar <viresh.kumar@linaro.org>
14460 M:      Javi Merino <javi.merino@kernel.org>
14461 L:      linux-pm@vger.kernel.org
14462 S:      Supported
14463 F:      Documentation/thermal/cpu-cooling-api.txt
14464 F:      drivers/thermal/cpu_cooling.c
14465 F:      include/linux/cpu_cooling.h
14466
14467 THINKPAD ACPI EXTRAS DRIVER
14468 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14469 L:      ibm-acpi-devel@lists.sourceforge.net
14470 L:      platform-driver-x86@vger.kernel.org
14471 W:      http://ibm-acpi.sourceforge.net
14472 W:      http://thinkwiki.org/wiki/Ibm-acpi
14473 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14474 S:      Maintained
14475 F:      drivers/platform/x86/thinkpad_acpi.c
14476
14477 THUNDERBOLT DRIVER
14478 M:      Andreas Noever <andreas.noever@gmail.com>
14479 M:      Michael Jamet <michael.jamet@intel.com>
14480 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14481 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14482 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14483 S:      Maintained
14484 F:      Documentation/admin-guide/thunderbolt.rst
14485 F:      drivers/thunderbolt/
14486 F:      include/linux/thunderbolt.h
14487
14488 THUNDERBOLT NETWORK DRIVER
14489 M:      Michael Jamet <michael.jamet@intel.com>
14490 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14491 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14492 L:      netdev@vger.kernel.org
14493 S:      Maintained
14494 F:      drivers/net/thunderbolt.c
14495
14496 THUNDERX GPIO DRIVER
14497 M:      David Daney <david.daney@cavium.com>
14498 S:      Maintained
14499 F:      drivers/gpio/gpio-thunderx.c
14500
14501 TI AM437X VPFE DRIVER
14502 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14503 L:      linux-media@vger.kernel.org
14504 W:      https://linuxtv.org
14505 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14506 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14507 S:      Maintained
14508 F:      drivers/media/platform/am437x/
14509
14510 TI BANDGAP AND THERMAL DRIVER
14511 M:      Eduardo Valentin <edubezval@gmail.com>
14512 M:      Keerthy <j-keerthy@ti.com>
14513 L:      linux-pm@vger.kernel.org
14514 L:      linux-omap@vger.kernel.org
14515 S:      Maintained
14516 F:      drivers/thermal/ti-soc-thermal/
14517
14518 TI BQ27XXX POWER SUPPLY DRIVER
14519 R:      Andrew F. Davis <afd@ti.com>
14520 F:      include/linux/power/bq27xxx_battery.h
14521 F:      drivers/power/supply/bq27xxx_battery.c
14522 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14523
14524 TI CDCE706 CLOCK DRIVER
14525 M:      Max Filippov <jcmvbkbc@gmail.com>
14526 S:      Maintained
14527 F:      drivers/clk/clk-cdce706.c
14528
14529 TI CLOCK DRIVER
14530 M:      Tero Kristo <t-kristo@ti.com>
14531 L:      linux-omap@vger.kernel.org
14532 S:      Maintained
14533 F:      drivers/clk/ti/
14534 F:      include/linux/clk/ti.h
14535
14536 TI DAVINCI MACHINE SUPPORT
14537 M:      Sekhar Nori <nsekhar@ti.com>
14538 M:      Kevin Hilman <khilman@kernel.org>
14539 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14540 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14541 S:      Supported
14542 F:      arch/arm/mach-davinci/
14543 F:      drivers/i2c/busses/i2c-davinci.c
14544 F:      arch/arm/boot/dts/da850*
14545
14546 TI DAVINCI SERIES CLOCK DRIVER
14547 M:      David Lechner <david@lechnology.com>
14548 R:      Sekhar Nori <nsekhar@ti.com>
14549 S:      Maintained
14550 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14551 F:      drivers/clk/davinci/
14552
14553 TI DAVINCI SERIES GPIO DRIVER
14554 M:      Keerthy <j-keerthy@ti.com>
14555 L:      linux-gpio@vger.kernel.org
14556 S:      Maintained
14557 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14558 F:      drivers/gpio/gpio-davinci.c
14559
14560 TI DAVINCI SERIES MEDIA DRIVER
14561 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14562 L:      linux-media@vger.kernel.org
14563 W:      https://linuxtv.org
14564 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14565 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14566 S:      Maintained
14567 F:      drivers/media/platform/davinci/
14568 F:      include/media/davinci/
14569
14570 TI ETHERNET SWITCH DRIVER (CPSW)
14571 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14572 L:      linux-omap@vger.kernel.org
14573 L:      netdev@vger.kernel.org
14574 S:      Maintained
14575 F:      drivers/net/ethernet/ti/cpsw*
14576 F:      drivers/net/ethernet/ti/davinci*
14577
14578 TI FLASH MEDIA INTERFACE DRIVER
14579 M:      Alex Dubov <oakad@yahoo.com>
14580 S:      Maintained
14581 F:      drivers/misc/tifm*
14582 F:      drivers/mmc/host/tifm_sd.c
14583 F:      include/linux/tifm.h
14584
14585 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14586 M:      Santosh Shilimkar <ssantosh@kernel.org>
14587 L:      linux-kernel@vger.kernel.org
14588 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14589 S:      Maintained
14590 F:      drivers/soc/ti/*
14591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14592
14593 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14594 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14595 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14596 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14597 S:      Maintained
14598 F:      sound/soc/codecs/lm49453*
14599 F:      sound/soc/codecs/isabelle*
14600
14601 TI LP855x BACKLIGHT DRIVER
14602 M:      Milo Kim <milo.kim@ti.com>
14603 S:      Maintained
14604 F:      Documentation/backlight/lp855x-driver.txt
14605 F:      drivers/video/backlight/lp855x_bl.c
14606 F:      include/linux/platform_data/lp855x.h
14607
14608 TI LP8727 CHARGER DRIVER
14609 M:      Milo Kim <milo.kim@ti.com>
14610 S:      Maintained
14611 F:      drivers/power/supply/lp8727_charger.c
14612 F:      include/linux/platform_data/lp8727.h
14613
14614 TI LP8788 MFD DRIVER
14615 M:      Milo Kim <milo.kim@ti.com>
14616 S:      Maintained
14617 F:      drivers/iio/adc/lp8788_adc.c
14618 F:      drivers/leds/leds-lp8788.c
14619 F:      drivers/mfd/lp8788*.c
14620 F:      drivers/power/supply/lp8788-charger.c
14621 F:      drivers/regulator/lp8788-*.c
14622 F:      include/linux/mfd/lp8788*.h
14623
14624 TI NETCP ETHERNET DRIVER
14625 M:      Wingman Kwok <w-kwok2@ti.com>
14626 M:      Murali Karicheri <m-karicheri2@ti.com>
14627 L:      netdev@vger.kernel.org
14628 S:      Maintained
14629 F:      drivers/net/ethernet/ti/netcp*
14630
14631 TI TAS571X FAMILY ASoC CODEC DRIVER
14632 M:      Kevin Cernekee <cernekee@chromium.org>
14633 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14634 S:      Odd Fixes
14635 F:      sound/soc/codecs/tas571x*
14636
14637 TI TRF7970A NFC DRIVER
14638 M:      Mark Greer <mgreer@animalcreek.com>
14639 L:      linux-wireless@vger.kernel.org
14640 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14641 S:      Supported
14642 F:      drivers/nfc/trf7970a.c
14643 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14644
14645 TI TWL4030 SERIES SOC CODEC DRIVER
14646 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14647 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14648 S:      Maintained
14649 F:      sound/soc/codecs/twl4030*
14650
14651 TI VPE/CAL DRIVERS
14652 M:      Benoit Parrot <bparrot@ti.com>
14653 L:      linux-media@vger.kernel.org
14654 W:      http://linuxtv.org/
14655 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14656 S:      Maintained
14657 F:      drivers/media/platform/ti-vpe/
14658
14659 TI WILINK WIRELESS DRIVERS
14660 L:      linux-wireless@vger.kernel.org
14661 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14662 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14663 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14664 S:      Orphan
14665 F:      drivers/net/wireless/ti/
14666 F:      include/linux/wl12xx.h
14667
14668 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14669 M:      John Stultz <john.stultz@linaro.org>
14670 M:      Thomas Gleixner <tglx@linutronix.de>
14671 R:      Stephen Boyd <sboyd@kernel.org>
14672 L:      linux-kernel@vger.kernel.org
14673 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14674 S:      Supported
14675 F:      include/linux/clocksource.h
14676 F:      include/linux/time.h
14677 F:      include/linux/timex.h
14678 F:      include/uapi/linux/time.h
14679 F:      include/uapi/linux/timex.h
14680 F:      kernel/time/clocksource.c
14681 F:      kernel/time/time*.c
14682 F:      kernel/time/alarmtimer.c
14683 F:      kernel/time/ntp.c
14684 F:      tools/testing/selftests/timers/
14685
14686 TIPC NETWORK LAYER
14687 M:      Jon Maloy <jon.maloy@ericsson.com>
14688 M:      Ying Xue <ying.xue@windriver.com>
14689 L:      netdev@vger.kernel.org (core kernel code)
14690 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14691 W:      http://tipc.sourceforge.net/
14692 S:      Maintained
14693 F:      include/uapi/linux/tipc*.h
14694 F:      net/tipc/
14695
14696 TLAN NETWORK DRIVER
14697 M:      Samuel Chessman <chessman@tux.org>
14698 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14699 W:      http://sourceforge.net/projects/tlan/
14700 S:      Maintained
14701 F:      Documentation/networking/tlan.txt
14702 F:      drivers/net/ethernet/ti/tlan.*
14703
14704 TM6000 VIDEO4LINUX DRIVER
14705 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14706 L:      linux-media@vger.kernel.org
14707 W:      https://linuxtv.org
14708 T:      git git://linuxtv.org/media_tree.git
14709 S:      Odd fixes
14710 F:      drivers/media/usb/tm6000/
14711 F:      Documentation/media/v4l-drivers/tm6000*
14712
14713 TMIO/SDHI MMC DRIVER
14714 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14715 L:      linux-mmc@vger.kernel.org
14716 S:      Supported
14717 F:      drivers/mmc/host/tmio_mmc*
14718 F:      drivers/mmc/host/renesas_sdhi*
14719 F:      include/linux/mfd/tmio.h
14720
14721 TMP401 HARDWARE MONITOR DRIVER
14722 M:      Guenter Roeck <linux@roeck-us.net>
14723 L:      linux-hwmon@vger.kernel.org
14724 S:      Maintained
14725 F:      Documentation/hwmon/tmp401
14726 F:      drivers/hwmon/tmp401.c
14727
14728 TMPFS (SHMEM FILESYSTEM)
14729 M:      Hugh Dickins <hughd@google.com>
14730 L:      linux-mm@kvack.org
14731 S:      Maintained
14732 F:      include/linux/shmem_fs.h
14733 F:      mm/shmem.c
14734
14735 TOMOYO SECURITY MODULE
14736 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14737 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14738 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14739 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14740 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14741 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14742 W:      http://tomoyo.sourceforge.jp/
14743 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14744 S:      Maintained
14745 F:      security/tomoyo/
14746
14747 TOPSTAR LAPTOP EXTRAS DRIVER
14748 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14749 L:      platform-driver-x86@vger.kernel.org
14750 S:      Maintained
14751 F:      drivers/platform/x86/topstar-laptop.c
14752
14753 TORTURE-TEST MODULES
14754 M:      Davidlohr Bueso <dave@stgolabs.net>
14755 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14756 M:      Josh Triplett <josh@joshtriplett.org>
14757 L:      linux-kernel@vger.kernel.org
14758 S:      Supported
14759 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14760 F:      Documentation/RCU/torture.txt
14761 F:      kernel/torture.c
14762 F:      kernel/rcu/rcutorture.c
14763 F:      kernel/rcu/rcuperf.c
14764 F:      kernel/locking/locktorture.c
14765
14766 TOSHIBA ACPI EXTRAS DRIVER
14767 M:      Azael Avalos <coproscefalo@gmail.com>
14768 L:      platform-driver-x86@vger.kernel.org
14769 S:      Maintained
14770 F:      drivers/platform/x86/toshiba_acpi.c
14771
14772 TOSHIBA BLUETOOTH DRIVER
14773 M:      Azael Avalos <coproscefalo@gmail.com>
14774 L:      platform-driver-x86@vger.kernel.org
14775 S:      Maintained
14776 F:      drivers/platform/x86/toshiba_bluetooth.c
14777
14778 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14779 M:      Azael Avalos <coproscefalo@gmail.com>
14780 L:      platform-driver-x86@vger.kernel.org
14781 S:      Maintained
14782 F:      drivers/platform/x86/toshiba_haps.c
14783
14784 TOSHIBA SMM DRIVER
14785 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14786 W:      http://www.buzzard.org.uk/toshiba/
14787 S:      Maintained
14788 F:      drivers/char/toshiba.c
14789 F:      include/linux/toshiba.h
14790 F:      include/uapi/linux/toshiba.h
14791
14792 TOSHIBA TC358743 DRIVER
14793 M:      Mats Randgaard <matrandg@cisco.com>
14794 L:      linux-media@vger.kernel.org
14795 S:      Maintained
14796 F:      drivers/media/i2c/tc358743*
14797 F:      include/media/i2c/tc358743.h
14798
14799 TOSHIBA WMI HOTKEYS DRIVER
14800 M:      Azael Avalos <coproscefalo@gmail.com>
14801 L:      platform-driver-x86@vger.kernel.org
14802 S:      Maintained
14803 F:      drivers/platform/x86/toshiba-wmi.c
14804
14805 TPM DEVICE DRIVER
14806 M:      Peter Huewe <peterhuewe@gmx.de>
14807 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14808 R:      Jason Gunthorpe <jgg@ziepe.ca>
14809 L:      linux-integrity@vger.kernel.org
14810 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14811 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14812 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14813 S:      Maintained
14814 F:      drivers/char/tpm/
14815
14816 TRACING
14817 M:      Steven Rostedt <rostedt@goodmis.org>
14818 M:      Ingo Molnar <mingo@redhat.com>
14819 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14820 S:      Maintained
14821 F:      Documentation/trace/ftrace.rst
14822 F:      arch/*/*/*/ftrace.h
14823 F:      arch/*/kernel/ftrace.c
14824 F:      include/*/ftrace.h
14825 F:      include/linux/trace*.h
14826 F:      include/trace/
14827 F:      kernel/trace/
14828 F:      tools/testing/selftests/ftrace/
14829
14830 TRACING MMIO ACCESSES (MMIOTRACE)
14831 M:      Steven Rostedt <rostedt@goodmis.org>
14832 M:      Ingo Molnar <mingo@kernel.org>
14833 R:      Karol Herbst <karolherbst@gmail.com>
14834 R:      Pekka Paalanen <ppaalanen@gmail.com>
14835 S:      Maintained
14836 L:      linux-kernel@vger.kernel.org
14837 L:      nouveau@lists.freedesktop.org
14838 F:      kernel/trace/trace_mmiotrace.c
14839 F:      include/linux/mmiotrace.h
14840 F:      arch/x86/mm/kmmio.c
14841 F:      arch/x86/mm/mmio-mod.c
14842 F:      arch/x86/mm/testmmiotrace.c
14843
14844 TRIVIAL PATCHES
14845 M:      Jiri Kosina <trivial@kernel.org>
14846 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14847 S:      Maintained
14848 K:      ^Subject:.*(?i)trivial
14849
14850 TEMPO SEMICONDUCTOR DRIVERS
14851 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14852 S:      Maintained
14853 F:      sound/soc/codecs/tscs*.c
14854 F:      sound/soc/codecs/tscs*.h
14855 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14856
14857 TTY LAYER
14858 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14859 M:      Jiri Slaby <jslaby@suse.com>
14860 S:      Supported
14861 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14862 F:      Documentation/serial/
14863 F:      drivers/tty/
14864 F:      drivers/tty/serial/serial_core.c
14865 F:      include/linux/serial_core.h
14866 F:      include/linux/serial.h
14867 F:      include/linux/tty.h
14868 F:      include/uapi/linux/serial_core.h
14869 F:      include/uapi/linux/serial.h
14870 F:      include/uapi/linux/tty.h
14871
14872 TUA9001 MEDIA DRIVER
14873 M:      Antti Palosaari <crope@iki.fi>
14874 L:      linux-media@vger.kernel.org
14875 W:      https://linuxtv.org
14876 W:      http://palosaari.fi/linux/
14877 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14878 T:      git git://linuxtv.org/anttip/media_tree.git
14879 S:      Maintained
14880 F:      drivers/media/tuners/tua9001*
14881
14882 TULIP NETWORK DRIVERS
14883 L:      netdev@vger.kernel.org
14884 L:      linux-parisc@vger.kernel.org
14885 S:      Orphan
14886 F:      drivers/net/ethernet/dec/tulip/
14887
14888 TUN/TAP driver
14889 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14890 W:      http://vtun.sourceforge.net/tun
14891 S:      Maintained
14892 F:      Documentation/networking/tuntap.txt
14893 F:      arch/um/os-Linux/drivers/
14894
14895 TURBOCHANNEL SUBSYSTEM
14896 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14897 M:      Ralf Baechle <ralf@linux-mips.org>
14898 L:      linux-mips@linux-mips.org
14899 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14900 S:      Maintained
14901 F:      drivers/tc/
14902 F:      include/linux/tc.h
14903
14904 TURBOSTAT UTILITY
14905 M:      "Len Brown" <lenb@kernel.org>
14906 L:      linux-pm@vger.kernel.org
14907 B:      https://bugzilla.kernel.org
14908 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14909 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
14910 S:      Supported
14911 F:      tools/power/x86/turbostat/
14912
14913 TW5864 VIDEO4LINUX DRIVER
14914 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14915 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14916 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14917 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14918 L:      linux-media@vger.kernel.org
14919 S:      Supported
14920 F:      drivers/media/pci/tw5864/
14921
14922 TW68 VIDEO4LINUX DRIVER
14923 M:      Hans Verkuil <hverkuil@xs4all.nl>
14924 L:      linux-media@vger.kernel.org
14925 T:      git git://linuxtv.org/media_tree.git
14926 W:      https://linuxtv.org
14927 S:      Odd Fixes
14928 F:      drivers/media/pci/tw68/
14929
14930 TW686X VIDEO4LINUX DRIVER
14931 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14932 L:      linux-media@vger.kernel.org
14933 T:      git git://linuxtv.org/media_tree.git
14934 W:      http://linuxtv.org
14935 S:      Maintained
14936 F:      drivers/media/pci/tw686x/
14937
14938 UBI FILE SYSTEM (UBIFS)
14939 M:      Richard Weinberger <richard@nod.at>
14940 M:      Artem Bityutskiy <dedekind1@gmail.com>
14941 M:      Adrian Hunter <adrian.hunter@intel.com>
14942 L:      linux-mtd@lists.infradead.org
14943 T:      git git://git.infradead.org/ubifs-2.6.git
14944 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14945 S:      Supported
14946 F:      Documentation/filesystems/ubifs.txt
14947 F:      fs/ubifs/
14948
14949 UCLINUX (M68KNOMMU AND COLDFIRE)
14950 M:      Greg Ungerer <gerg@linux-m68k.org>
14951 W:      http://www.linux-m68k.org/
14952 W:      http://www.uclinux.org/
14953 L:      linux-m68k@lists.linux-m68k.org
14954 L:      uclinux-dev@uclinux.org  (subscribers-only)
14955 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14956 S:      Maintained
14957 F:      arch/m68k/coldfire/
14958 F:      arch/m68k/68*/
14959 F:      arch/m68k/*/*_no.*
14960 F:      arch/m68k/include/asm/*_no.*
14961
14962 UDF FILESYSTEM
14963 M:      Jan Kara <jack@suse.com>
14964 S:      Maintained
14965 F:      Documentation/filesystems/udf.txt
14966 F:      fs/udf/
14967
14968 UDRAW TABLET
14969 M:      Bastien Nocera <hadess@hadess.net>
14970 L:      linux-input@vger.kernel.org
14971 S:      Maintained
14972 F:      drivers/hid/hid-udraw-ps3.c
14973
14974 UFS FILESYSTEM
14975 M:      Evgeniy Dushistov <dushistov@mail.ru>
14976 S:      Maintained
14977 F:      Documentation/filesystems/ufs.txt
14978 F:      fs/ufs/
14979
14980 UHID USERSPACE HID IO DRIVER:
14981 M:      David Herrmann <dh.herrmann@googlemail.com>
14982 L:      linux-input@vger.kernel.org
14983 S:      Maintained
14984 F:      drivers/hid/uhid.c
14985 F:      include/uapi/linux/uhid.h
14986
14987 ULPI BUS
14988 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14989 L:      linux-usb@vger.kernel.org
14990 S:      Maintained
14991 F:      drivers/usb/common/ulpi.c
14992 F:      include/linux/ulpi/
14993
14994 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
14995 L:      linux-usb@vger.kernel.org
14996 S:      Orphan
14997 F:      drivers/uwb/
14998 F:      include/linux/uwb.h
14999 F:      include/linux/uwb/
15000
15001 UNICORE32 ARCHITECTURE:
15002 M:      Guan Xuetao <gxt@pku.edu.cn>
15003 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15004 S:      Maintained
15005 T:      git git://github.com/gxt/linux.git
15006 F:      arch/unicore32/
15007
15008 UNIFDEF
15009 M:      Tony Finch <dot@dotat.at>
15010 W:      http://dotat.at/prog/unifdef
15011 S:      Maintained
15012 F:      scripts/unifdef.c
15013
15014 UNIFORM CDROM DRIVER
15015 M:      Jens Axboe <axboe@kernel.dk>
15016 W:      http://www.kernel.dk
15017 S:      Maintained
15018 F:      Documentation/cdrom/
15019 F:      drivers/cdrom/cdrom.c
15020 F:      include/linux/cdrom.h
15021 F:      include/uapi/linux/cdrom.h
15022
15023 UNISYS S-PAR DRIVERS
15024 M:      David Kershner <david.kershner@unisys.com>
15025 L:      sparmaintainer@unisys.com (Unisys internal)
15026 S:      Supported
15027 F:      include/linux/visorbus.h
15028 F:      drivers/visorbus/
15029 F:      drivers/staging/unisys/
15030
15031 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15032 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15033 L:      linux-scsi@vger.kernel.org
15034 S:      Supported
15035 F:      Documentation/scsi/ufs.txt
15036 F:      drivers/scsi/ufs/
15037
15038 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15039 M:      Joao Pinto <jpinto@synopsys.com>
15040 L:      linux-scsi@vger.kernel.org
15041 S:      Supported
15042 F:      drivers/scsi/ufs/*dwc*
15043
15044 UNSORTED BLOCK IMAGES (UBI)
15045 M:      Artem Bityutskiy <dedekind1@gmail.com>
15046 M:      Richard Weinberger <richard@nod.at>
15047 W:      http://www.linux-mtd.infradead.org/
15048 L:      linux-mtd@lists.infradead.org
15049 T:      git git://git.infradead.org/ubifs-2.6.git
15050 S:      Supported
15051 F:      drivers/mtd/ubi/
15052 F:      include/linux/mtd/ubi.h
15053 F:      include/uapi/mtd/ubi-user.h
15054
15055 USB "USBNET" DRIVER FRAMEWORK
15056 M:      Oliver Neukum <oneukum@suse.com>
15057 L:      netdev@vger.kernel.org
15058 W:      http://www.linux-usb.org/usbnet
15059 S:      Maintained
15060 F:      drivers/net/usb/usbnet.c
15061 F:      include/linux/usb/usbnet.h
15062
15063 USB ACM DRIVER
15064 M:      Oliver Neukum <oneukum@suse.com>
15065 L:      linux-usb@vger.kernel.org
15066 S:      Maintained
15067 F:      Documentation/usb/acm.txt
15068 F:      drivers/usb/class/cdc-acm.*
15069
15070 USB AR5523 WIRELESS DRIVER
15071 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15072 L:      linux-wireless@vger.kernel.org
15073 S:      Maintained
15074 F:      drivers/net/wireless/ath/ar5523/
15075
15076 USB ATTACHED SCSI
15077 M:      Oliver Neukum <oneukum@suse.com>
15078 L:      linux-usb@vger.kernel.org
15079 L:      linux-scsi@vger.kernel.org
15080 S:      Maintained
15081 F:      drivers/usb/storage/uas.c
15082
15083 USB CDC ETHERNET DRIVER
15084 M:      Oliver Neukum <oliver@neukum.org>
15085 L:      linux-usb@vger.kernel.org
15086 S:      Maintained
15087 F:      drivers/net/usb/cdc_*.c
15088 F:      include/uapi/linux/usb/cdc.h
15089
15090 USB CHAOSKEY DRIVER
15091 M:      Keith Packard <keithp@keithp.com>
15092 L:      linux-usb@vger.kernel.org
15093 S:      Maintained
15094 F:      drivers/usb/misc/chaoskey.c
15095
15096 USB CYPRESS C67X00 DRIVER
15097 M:      Peter Korsgaard <jacmet@sunsite.dk>
15098 L:      linux-usb@vger.kernel.org
15099 S:      Maintained
15100 F:      drivers/usb/c67x00/
15101
15102 USB DAVICOM DM9601 DRIVER
15103 M:      Peter Korsgaard <jacmet@sunsite.dk>
15104 L:      netdev@vger.kernel.org
15105 W:      http://www.linux-usb.org/usbnet
15106 S:      Maintained
15107 F:      drivers/net/usb/dm9601.c
15108
15109 USB DIAMOND RIO500 DRIVER
15110 M:      Cesar Miquel <miquel@df.uba.ar>
15111 L:      rio500-users@lists.sourceforge.net
15112 W:      http://rio500.sourceforge.net
15113 S:      Maintained
15114 F:      drivers/usb/misc/rio500*
15115
15116 USB EHCI DRIVER
15117 M:      Alan Stern <stern@rowland.harvard.edu>
15118 L:      linux-usb@vger.kernel.org
15119 S:      Maintained
15120 F:      Documentation/usb/ehci.txt
15121 F:      drivers/usb/host/ehci*
15122
15123 USB GADGET/PERIPHERAL SUBSYSTEM
15124 M:      Felipe Balbi <balbi@kernel.org>
15125 L:      linux-usb@vger.kernel.org
15126 W:      http://www.linux-usb.org/gadget
15127 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15128 S:      Maintained
15129 F:      drivers/usb/gadget/
15130 F:      include/linux/usb/gadget*
15131
15132 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15133 M:      Jiri Kosina <jikos@kernel.org>
15134 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15135 L:      linux-usb@vger.kernel.org
15136 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
15137 S:      Maintained
15138 F:      Documentation/hid/hiddev.txt
15139 F:      drivers/hid/usbhid/
15140
15141 USB INTEL XHCI ROLE MUX DRIVER
15142 M:      Hans de Goede <hdegoede@redhat.com>
15143 L:      linux-usb@vger.kernel.org
15144 S:      Maintained
15145 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15146
15147 USB ISP116X DRIVER
15148 M:      Olav Kongas <ok@artecdesign.ee>
15149 L:      linux-usb@vger.kernel.org
15150 S:      Maintained
15151 F:      drivers/usb/host/isp116x*
15152 F:      include/linux/usb/isp116x.h
15153
15154 USB LAN78XX ETHERNET DRIVER
15155 M:      Woojung Huh <woojung.huh@microchip.com>
15156 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15157 L:      netdev@vger.kernel.org
15158 S:      Maintained
15159 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15160 F:      drivers/net/usb/lan78xx.*
15161 F:      include/dt-bindings/net/microchip-lan78xx.h
15162
15163 USB MASS STORAGE DRIVER
15164 M:      Alan Stern <stern@rowland.harvard.edu>
15165 L:      linux-usb@vger.kernel.org
15166 L:      usb-storage@lists.one-eyed-alien.net
15167 S:      Maintained
15168 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
15169 F:      drivers/usb/storage/
15170
15171 USB MIDI DRIVER
15172 M:      Clemens Ladisch <clemens@ladisch.de>
15173 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15174 T:      git git://git.alsa-project.org/alsa-kernel.git
15175 S:      Maintained
15176 F:      sound/usb/midi.*
15177
15178 USB NETWORKING DRIVERS
15179 L:      linux-usb@vger.kernel.org
15180 S:      Odd Fixes
15181 F:      drivers/net/usb/
15182
15183 USB OHCI DRIVER
15184 M:      Alan Stern <stern@rowland.harvard.edu>
15185 L:      linux-usb@vger.kernel.org
15186 S:      Maintained
15187 F:      Documentation/usb/ohci.txt
15188 F:      drivers/usb/host/ohci*
15189
15190 USB OTG FSM (Finite State Machine)
15191 M:      Peter Chen <Peter.Chen@nxp.com>
15192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15193 L:      linux-usb@vger.kernel.org
15194 S:      Maintained
15195 F:      drivers/usb/common/usb-otg-fsm.c
15196
15197 USB OVER IP DRIVER
15198 M:      Valentina Manea <valentina.manea.m@gmail.com>
15199 M:      Shuah Khan <shuah@kernel.org>
15200 L:      linux-usb@vger.kernel.org
15201 S:      Maintained
15202 F:      Documentation/usb/usbip_protocol.txt
15203 F:      drivers/usb/usbip/
15204 F:      tools/usb/usbip/
15205 F:      tools/testing/selftests/drivers/usb/usbip/
15206
15207 USB PEGASUS DRIVER
15208 M:      Petko Manolov <petkan@nucleusys.com>
15209 L:      linux-usb@vger.kernel.org
15210 L:      netdev@vger.kernel.org
15211 T:      git git://github.com/petkan/pegasus.git
15212 W:      https://github.com/petkan/pegasus
15213 S:      Maintained
15214 F:      drivers/net/usb/pegasus.*
15215
15216 USB PHY LAYER
15217 M:      Felipe Balbi <balbi@kernel.org>
15218 L:      linux-usb@vger.kernel.org
15219 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15220 S:      Maintained
15221 F:      drivers/usb/phy/
15222
15223 USB PRINTER DRIVER (usblp)
15224 M:      Pete Zaitcev <zaitcev@redhat.com>
15225 L:      linux-usb@vger.kernel.org
15226 S:      Supported
15227 F:      drivers/usb/class/usblp.c
15228
15229 USB QMI WWAN NETWORK DRIVER
15230 M:      Bjørn Mork <bjorn@mork.no>
15231 L:      netdev@vger.kernel.org
15232 S:      Maintained
15233 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15234 F:      drivers/net/usb/qmi_wwan.c
15235
15236 USB RTL8150 DRIVER
15237 M:      Petko Manolov <petkan@nucleusys.com>
15238 L:      linux-usb@vger.kernel.org
15239 L:      netdev@vger.kernel.org
15240 T:      git git://github.com/petkan/rtl8150.git
15241 W:      https://github.com/petkan/rtl8150
15242 S:      Maintained
15243 F:      drivers/net/usb/rtl8150.c
15244
15245 USB SERIAL SUBSYSTEM
15246 M:      Johan Hovold <johan@kernel.org>
15247 L:      linux-usb@vger.kernel.org
15248 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15249 S:      Maintained
15250 F:      Documentation/usb/usb-serial.txt
15251 F:      drivers/usb/serial/
15252 F:      include/linux/usb/serial.h
15253
15254 USB SMSC75XX ETHERNET DRIVER
15255 M:      Steve Glendinning <steve.glendinning@shawell.net>
15256 L:      netdev@vger.kernel.org
15257 S:      Maintained
15258 F:      drivers/net/usb/smsc75xx.*
15259
15260 USB SMSC95XX ETHERNET DRIVER
15261 M:      Steve Glendinning <steve.glendinning@shawell.net>
15262 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15263 L:      netdev@vger.kernel.org
15264 S:      Maintained
15265 F:      drivers/net/usb/smsc95xx.*
15266
15267 USB SUBSYSTEM
15268 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15269 L:      linux-usb@vger.kernel.org
15270 W:      http://www.linux-usb.org
15271 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15272 S:      Supported
15273 F:      Documentation/devicetree/bindings/usb/
15274 F:      Documentation/usb/
15275 F:      drivers/usb/
15276 F:      include/linux/usb.h
15277 F:      include/linux/usb/
15278
15279 USB TYPEC PI3USB30532 MUX DRIVER
15280 M:      Hans de Goede <hdegoede@redhat.com>
15281 L:      linux-usb@vger.kernel.org
15282 S:      Maintained
15283 F:      drivers/usb/typec/mux/pi3usb30532.c
15284
15285 USB TYPEC CLASS
15286 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15287 L:      linux-usb@vger.kernel.org
15288 S:      Maintained
15289 F:      Documentation/ABI/testing/sysfs-class-typec
15290 F:      Documentation/driver-api/usb/typec.rst
15291 F:      drivers/usb/typec/
15292 F:      include/linux/usb/typec.h
15293
15294 USB TYPEC BUS FOR ALTERNATE MODES
15295 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15296 L:      linux-usb@vger.kernel.org
15297 S:      Maintained
15298 F:      Documentation/ABI/testing/sysfs-bus-typec
15299 F:      Documentation/driver-api/usb/typec_bus.rst
15300 F:      drivers/usb/typec/altmodes/
15301 F:      include/linux/usb/typec_altmode.h
15302
15303 USB UHCI DRIVER
15304 M:      Alan Stern <stern@rowland.harvard.edu>
15305 L:      linux-usb@vger.kernel.org
15306 S:      Maintained
15307 F:      drivers/usb/host/uhci*
15308
15309 USB VIDEO CLASS
15310 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15311 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
15312 L:      linux-media@vger.kernel.org
15313 T:      git git://linuxtv.org/media_tree.git
15314 W:      http://www.ideasonboard.org/uvc/
15315 S:      Maintained
15316 F:      drivers/media/usb/uvc/
15317 F:      include/uapi/linux/uvcvideo.h
15318
15319 USB VISION DRIVER
15320 M:      Hans Verkuil <hverkuil@xs4all.nl>
15321 L:      linux-media@vger.kernel.org
15322 T:      git git://linuxtv.org/media_tree.git
15323 W:      https://linuxtv.org
15324 S:      Odd Fixes
15325 F:      drivers/media/usb/usbvision/
15326
15327 USB WEBCAM GADGET
15328 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15329 L:      linux-usb@vger.kernel.org
15330 S:      Maintained
15331 F:      drivers/usb/gadget/function/*uvc*
15332 F:      drivers/usb/gadget/legacy/webcam.c
15333 F:      include/uapi/linux/usb/g_uvc.h
15334
15335 USB WIRELESS RNDIS DRIVER (rndis_wlan)
15336 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
15337 L:      linux-wireless@vger.kernel.org
15338 S:      Maintained
15339 F:      drivers/net/wireless/rndis_wlan.c
15340
15341 USB XHCI DRIVER
15342 M:      Mathias Nyman <mathias.nyman@intel.com>
15343 L:      linux-usb@vger.kernel.org
15344 S:      Supported
15345 F:      drivers/usb/host/xhci*
15346 F:      drivers/usb/host/pci-quirks*
15347
15348 USB ZD1201 DRIVER
15349 L:      linux-wireless@vger.kernel.org
15350 W:      http://linux-lc100020.sourceforge.net
15351 S:      Orphan
15352 F:      drivers/net/wireless/zydas/zd1201.*
15353
15354 USB ZR364XX DRIVER
15355 M:      Antoine Jacquet <royale@zerezo.com>
15356 L:      linux-usb@vger.kernel.org
15357 L:      linux-media@vger.kernel.org
15358 T:      git git://linuxtv.org/media_tree.git
15359 W:      http://royale.zerezo.com/zr364xx/
15360 S:      Maintained
15361 F:      Documentation/media/v4l-drivers/zr364xx*
15362 F:      drivers/media/usb/zr364xx/
15363
15364 USER-MODE LINUX (UML)
15365 M:      Jeff Dike <jdike@addtoit.com>
15366 M:      Richard Weinberger <richard@nod.at>
15367 L:      linux-um@lists.infradead.org
15368 W:      http://user-mode-linux.sourceforge.net
15369 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15370 S:      Maintained
15371 F:      Documentation/virtual/uml/
15372 F:      arch/um/
15373 F:      arch/x86/um/
15374 F:      fs/hostfs/
15375 F:      fs/hppfs/
15376
15377 USERSPACE DMA BUFFER DRIVER
15378 M:      Gerd Hoffmann <kraxel@redhat.com>
15379 S:      Maintained
15380 L:      dri-devel@lists.freedesktop.org
15381 F:      drivers/dma-buf/udmabuf.c
15382 F:      include/uapi/linux/udmabuf.h
15383 T:      git git://anongit.freedesktop.org/drm/drm-misc
15384
15385 USERSPACE I/O (UIO)
15386 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15387 S:      Maintained
15388 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15389 F:      Documentation/driver-api/uio-howto.rst
15390 F:      drivers/uio/
15391 F:      include/linux/uio*.h
15392
15393 UTIL-LINUX PACKAGE
15394 M:      Karel Zak <kzak@redhat.com>
15395 L:      util-linux@vger.kernel.org
15396 W:      http://en.wikipedia.org/wiki/Util-linux
15397 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15398 S:      Maintained
15399
15400 UUID HELPERS
15401 M:      Christoph Hellwig <hch@lst.de>
15402 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15403 L:      linux-kernel@vger.kernel.org
15404 T:      git git://git.infradead.org/users/hch/uuid.git
15405 F:      lib/uuid.c
15406 F:      lib/test_uuid.c
15407 F:      include/linux/uuid.h
15408 F:      include/uapi/linux/uuid.h
15409 S:      Maintained
15410
15411 UVESAFB DRIVER
15412 M:      Michal Januszewski <spock@gentoo.org>
15413 L:      linux-fbdev@vger.kernel.org
15414 W:      http://dev.gentoo.org/~spock/projects/uvesafb/
15415 S:      Maintained
15416 F:      Documentation/fb/uvesafb.txt
15417 F:      drivers/video/fbdev/uvesafb.*
15418
15419 VF610 NAND DRIVER
15420 M:      Stefan Agner <stefan@agner.ch>
15421 L:      linux-mtd@lists.infradead.org
15422 S:      Supported
15423 F:      drivers/mtd/nand/raw/vf610_nfc.c
15424
15425 VFAT/FAT/MSDOS FILESYSTEM
15426 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15427 S:      Maintained
15428 F:      Documentation/filesystems/vfat.txt
15429 F:      fs/fat/
15430
15431 VFIO DRIVER
15432 M:      Alex Williamson <alex.williamson@redhat.com>
15433 L:      kvm@vger.kernel.org
15434 T:      git git://github.com/awilliam/linux-vfio.git
15435 S:      Maintained
15436 F:      Documentation/vfio.txt
15437 F:      drivers/vfio/
15438 F:      include/linux/vfio.h
15439 F:      include/uapi/linux/vfio.h
15440
15441 VFIO MEDIATED DEVICE DRIVERS
15442 M:      Kirti Wankhede <kwankhede@nvidia.com>
15443 L:      kvm@vger.kernel.org
15444 S:      Maintained
15445 F:      Documentation/vfio-mediated-device.txt
15446 F:      drivers/vfio/mdev/
15447 F:      include/linux/mdev.h
15448 F:      samples/vfio-mdev/
15449
15450 VFIO PLATFORM DRIVER
15451 M:      Eric Auger <eric.auger@redhat.com>
15452 L:      kvm@vger.kernel.org
15453 S:      Maintained
15454 F:      drivers/vfio/platform/
15455
15456 VGA_SWITCHEROO
15457 R:      Lukas Wunner <lukas@wunner.de>
15458 S:      Maintained
15459 F:      Documentation/gpu/vga-switcheroo.rst
15460 F:      drivers/gpu/vga/vga_switcheroo.c
15461 F:      include/linux/vga_switcheroo.h
15462 T:      git git://anongit.freedesktop.org/drm/drm-misc
15463
15464 VIA RHINE NETWORK DRIVER
15465 S:      Orphan
15466 F:      drivers/net/ethernet/via/via-rhine.c
15467
15468 VIA SD/MMC CARD CONTROLLER DRIVER
15469 M:      Bruce Chang <brucechang@via.com.tw>
15470 M:      Harald Welte <HaraldWelte@viatech.com>
15471 S:      Maintained
15472 F:      drivers/mmc/host/via-sdmmc.c
15473
15474 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15475 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15476 L:      linux-fbdev@vger.kernel.org
15477 S:      Maintained
15478 F:      include/linux/via-core.h
15479 F:      include/linux/via-gpio.h
15480 F:      include/linux/via_i2c.h
15481 F:      drivers/video/fbdev/via/
15482
15483 VIA VELOCITY NETWORK DRIVER
15484 M:      Francois Romieu <romieu@fr.zoreil.com>
15485 L:      netdev@vger.kernel.org
15486 S:      Maintained
15487 F:      drivers/net/ethernet/via/via-velocity.*
15488
15489 VICODEC VIRTUAL CODEC DRIVER
15490 M:      Hans Verkuil <hans.verkuil@cisco.com>
15491 L:      linux-media@vger.kernel.org
15492 T:      git git://linuxtv.org/media_tree.git
15493 W:      https://linuxtv.org
15494 S:      Maintained
15495 F:      drivers/media/platform/vicodec/*
15496
15497 VIDEO MULTIPLEXER DRIVER
15498 M:      Philipp Zabel <p.zabel@pengutronix.de>
15499 L:      linux-media@vger.kernel.org
15500 S:      Maintained
15501 F:      drivers/media/platform/video-mux.c
15502
15503 VIDEO I2C POLLING DRIVER
15504 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15505 L:      linux-media@vger.kernel.org
15506 S:      Maintained
15507 F:      drivers/media/i2c/video-i2c.c
15508
15509 VIDEOBUF2 FRAMEWORK
15510 M:      Pawel Osciak <pawel@osciak.com>
15511 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15512 M:      Kyungmin Park <kyungmin.park@samsung.com>
15513 L:      linux-media@vger.kernel.org
15514 S:      Maintained
15515 F:      drivers/media/v4l2-core/videobuf2-*
15516 F:      include/media/videobuf2-*
15517
15518 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15519 M:      Helen Koike <helen.koike@collabora.com>
15520 L:      linux-media@vger.kernel.org
15521 T:      git git://linuxtv.org/media_tree.git
15522 W:      https://linuxtv.org
15523 S:      Maintained
15524 F:      drivers/media/platform/vimc/*
15525
15526 VIRT LIB
15527 M:      Alex Williamson <alex.williamson@redhat.com>
15528 M:      Paolo Bonzini <pbonzini@redhat.com>
15529 L:      kvm@vger.kernel.org
15530 S:      Supported
15531 F:      virt/lib/
15532
15533 VIRTIO AND VHOST VSOCK DRIVER
15534 M:      Stefan Hajnoczi <stefanha@redhat.com>
15535 L:      kvm@vger.kernel.org
15536 L:      virtualization@lists.linux-foundation.org
15537 L:      netdev@vger.kernel.org
15538 S:      Maintained
15539 F:      include/linux/virtio_vsock.h
15540 F:      include/uapi/linux/virtio_vsock.h
15541 F:      include/uapi/linux/vsockmon.h
15542 F:      include/uapi/linux/vm_sockets_diag.h
15543 F:      net/vmw_vsock/diag.c
15544 F:      net/vmw_vsock/af_vsock_tap.c
15545 F:      net/vmw_vsock/virtio_transport_common.c
15546 F:      net/vmw_vsock/virtio_transport.c
15547 F:      drivers/net/vsockmon.c
15548 F:      drivers/vhost/vsock.c
15549 F:      drivers/vhost/vsock.h
15550 F:      tools/testing/vsock/
15551
15552 VIRTIO CONSOLE DRIVER
15553 M:      Amit Shah <amit@kernel.org>
15554 L:      virtualization@lists.linux-foundation.org
15555 S:      Maintained
15556 F:      drivers/char/virtio_console.c
15557 F:      include/linux/virtio_console.h
15558 F:      include/uapi/linux/virtio_console.h
15559
15560 VIRTIO CORE, NET AND BLOCK DRIVERS
15561 M:      "Michael S. Tsirkin" <mst@redhat.com>
15562 M:      Jason Wang <jasowang@redhat.com>
15563 L:      virtualization@lists.linux-foundation.org
15564 S:      Maintained
15565 F:      Documentation/devicetree/bindings/virtio/
15566 F:      drivers/virtio/
15567 F:      tools/virtio/
15568 F:      drivers/net/virtio_net.c
15569 F:      drivers/block/virtio_blk.c
15570 F:      include/linux/virtio*.h
15571 F:      include/uapi/linux/virtio_*.h
15572 F:      drivers/crypto/virtio/
15573 F:      mm/balloon_compaction.c
15574
15575 VIRTIO CRYPTO DRIVER
15576 M:      Gonglei <arei.gonglei@huawei.com>
15577 L:      virtualization@lists.linux-foundation.org
15578 L:      linux-crypto@vger.kernel.org
15579 S:      Maintained
15580 F:      drivers/crypto/virtio/
15581 F:      include/uapi/linux/virtio_crypto.h
15582
15583 VIRTIO DRIVERS FOR S390
15584 M:      Cornelia Huck <cohuck@redhat.com>
15585 M:      Halil Pasic <pasic@linux.ibm.com>
15586 L:      linux-s390@vger.kernel.org
15587 L:      virtualization@lists.linux-foundation.org
15588 L:      kvm@vger.kernel.org
15589 S:      Supported
15590 F:      drivers/s390/virtio/
15591 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15592
15593 VIRTIO GPU DRIVER
15594 M:      David Airlie <airlied@linux.ie>
15595 M:      Gerd Hoffmann <kraxel@redhat.com>
15596 L:      dri-devel@lists.freedesktop.org
15597 L:      virtualization@lists.linux-foundation.org
15598 T:      git git://anongit.freedesktop.org/drm/drm-misc
15599 S:      Maintained
15600 F:      drivers/gpu/drm/virtio/
15601 F:      include/uapi/linux/virtio_gpu.h
15602
15603 VIRTIO HOST (VHOST)
15604 M:      "Michael S. Tsirkin" <mst@redhat.com>
15605 M:      Jason Wang <jasowang@redhat.com>
15606 L:      kvm@vger.kernel.org
15607 L:      virtualization@lists.linux-foundation.org
15608 L:      netdev@vger.kernel.org
15609 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15610 S:      Maintained
15611 F:      drivers/vhost/
15612 F:      include/uapi/linux/vhost.h
15613
15614 VIRTIO INPUT DRIVER
15615 M:      Gerd Hoffmann <kraxel@redhat.com>
15616 S:      Maintained
15617 F:      drivers/virtio/virtio_input.c
15618 F:      include/uapi/linux/virtio_input.h
15619
15620 VIRTUAL BOX GUEST DEVICE DRIVER
15621 M:      Hans de Goede <hdegoede@redhat.com>
15622 M:      Arnd Bergmann <arnd@arndb.de>
15623 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15624 S:      Maintained
15625 F:      include/linux/vbox_utils.h
15626 F:      include/uapi/linux/vbox*.h
15627 F:      drivers/virt/vboxguest/
15628
15629 VIRTUAL SERIO DEVICE DRIVER
15630 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15631 S:      Maintained
15632 F:      drivers/input/serio/userio.c
15633 F:      include/uapi/linux/userio.h
15634
15635 VIVID VIRTUAL VIDEO DRIVER
15636 M:      Hans Verkuil <hverkuil@xs4all.nl>
15637 L:      linux-media@vger.kernel.org
15638 T:      git git://linuxtv.org/media_tree.git
15639 W:      https://linuxtv.org
15640 S:      Maintained
15641 F:      drivers/media/platform/vivid/*
15642
15643 VLYNQ BUS
15644 M:      Florian Fainelli <f.fainelli@gmail.com>
15645 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15646 S:      Maintained
15647 F:      drivers/vlynq/vlynq.c
15648 F:      include/linux/vlynq.h
15649
15650 VME SUBSYSTEM
15651 M:      Martyn Welch <martyn@welchs.me.uk>
15652 M:      Manohar Vanga <manohar.vanga@gmail.com>
15653 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15654 L:      devel@driverdev.osuosl.org
15655 S:      Maintained
15656 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15657 F:      Documentation/driver-api/vme.rst
15658 F:      drivers/staging/vme/
15659 F:      drivers/vme/
15660 F:      include/linux/vme*
15661
15662 VMWARE BALLOON DRIVER
15663 M:      Xavier Deguillard <xdeguillard@vmware.com>
15664 M:      Nadav Amit <namit@vmware.com>
15665 M:      "VMware, Inc." <pv-drivers@vmware.com>
15666 L:      linux-kernel@vger.kernel.org
15667 S:      Maintained
15668 F:      drivers/misc/vmw_balloon.c
15669
15670 VMWARE HYPERVISOR INTERFACE
15671 M:      Alok Kataria <akataria@vmware.com>
15672 L:      virtualization@lists.linux-foundation.org
15673 S:      Supported
15674 F:      arch/x86/kernel/cpu/vmware.c
15675
15676 VMWARE PVRDMA DRIVER
15677 M:      Adit Ranadive <aditr@vmware.com>
15678 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15679 L:      linux-rdma@vger.kernel.org
15680 S:      Maintained
15681 F:      drivers/infiniband/hw/vmw_pvrdma/
15682
15683 VMware PVSCSI driver
15684 M:      Jim Gill <jgill@vmware.com>
15685 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15686 L:      linux-scsi@vger.kernel.org
15687 S:      Maintained
15688 F:      drivers/scsi/vmw_pvscsi.c
15689 F:      drivers/scsi/vmw_pvscsi.h
15690
15691 VMWARE VMMOUSE SUBDRIVER
15692 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15693 M:      "VMware, Inc." <pv-drivers@vmware.com>
15694 L:      linux-input@vger.kernel.org
15695 S:      Maintained
15696 F:      drivers/input/mouse/vmmouse.c
15697 F:      drivers/input/mouse/vmmouse.h
15698
15699 VMWARE VMXNET3 ETHERNET DRIVER
15700 M:      Ronak Doshi <doshir@vmware.com>
15701 M:      "VMware, Inc." <pv-drivers@vmware.com>
15702 L:      netdev@vger.kernel.org
15703 S:      Maintained
15704 F:      drivers/net/vmxnet3/
15705
15706 VOCORE VOCORE2 BOARD
15707 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15708 L:      linux-mips@linux-mips.org
15709 S:      Maintained
15710 F:      arch/mips/boot/dts/ralink/vocore2.dts
15711
15712 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15713 M:      Liam Girdwood <lgirdwood@gmail.com>
15714 M:      Mark Brown <broonie@kernel.org>
15715 L:      linux-kernel@vger.kernel.org
15716 W:      http://www.slimlogic.co.uk/?p=48
15717 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15718 S:      Supported
15719 F:      Documentation/devicetree/bindings/regulator/
15720 F:      Documentation/power/regulator/
15721 F:      drivers/regulator/
15722 F:      include/dt-bindings/regulator/
15723 F:      include/linux/regulator/
15724
15725 VRF
15726 M:      David Ahern <dsa@cumulusnetworks.com>
15727 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15728 L:      netdev@vger.kernel.org
15729 S:      Maintained
15730 F:      drivers/net/vrf.c
15731 F:      Documentation/networking/vrf.txt
15732
15733 VT1211 HARDWARE MONITOR DRIVER
15734 M:      Juerg Haefliger <juergh@gmail.com>
15735 L:      linux-hwmon@vger.kernel.org
15736 S:      Maintained
15737 F:      Documentation/hwmon/vt1211
15738 F:      drivers/hwmon/vt1211.c
15739
15740 VT8231 HARDWARE MONITOR DRIVER
15741 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15742 L:      linux-hwmon@vger.kernel.org
15743 S:      Maintained
15744 F:      drivers/hwmon/vt8231.c
15745
15746 VUB300 USB to SDIO/SD/MMC bridge chip
15747 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15748 L:      linux-mmc@vger.kernel.org
15749 L:      linux-usb@vger.kernel.org
15750 S:      Supported
15751 F:      drivers/mmc/host/vub300.c
15752
15753 W1 DALLAS'S 1-WIRE BUS
15754 M:      Evgeniy Polyakov <zbr@ioremap.net>
15755 S:      Maintained
15756 F:      Documentation/devicetree/bindings/w1/
15757 F:      Documentation/w1/
15758 F:      drivers/w1/
15759 F:      include/linux/w1.h
15760
15761 W83791D HARDWARE MONITORING DRIVER
15762 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15763 L:      linux-hwmon@vger.kernel.org
15764 S:      Maintained
15765 F:      Documentation/hwmon/w83791d
15766 F:      drivers/hwmon/w83791d.c
15767
15768 W83793 HARDWARE MONITORING DRIVER
15769 M:      Rudolf Marek <r.marek@assembler.cz>
15770 L:      linux-hwmon@vger.kernel.org
15771 S:      Maintained
15772 F:      Documentation/hwmon/w83793
15773 F:      drivers/hwmon/w83793.c
15774
15775 W83795 HARDWARE MONITORING DRIVER
15776 M:      Jean Delvare <jdelvare@suse.com>
15777 L:      linux-hwmon@vger.kernel.org
15778 S:      Maintained
15779 F:      drivers/hwmon/w83795.c
15780
15781 W83L51xD SD/MMC CARD INTERFACE DRIVER
15782 M:      Pierre Ossman <pierre@ossman.eu>
15783 S:      Maintained
15784 F:      drivers/mmc/host/wbsd.*
15785
15786 WACOM PROTOCOL 4 SERIAL TABLETS
15787 M:      Julian Squires <julian@cipht.net>
15788 M:      Hans de Goede <hdegoede@redhat.com>
15789 L:      linux-input@vger.kernel.org
15790 S:      Maintained
15791 F:      drivers/input/tablet/wacom_serial4.c
15792
15793 WATCHDOG DEVICE DRIVERS
15794 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15795 M:      Guenter Roeck <linux@roeck-us.net>
15796 L:      linux-watchdog@vger.kernel.org
15797 W:      http://www.linux-watchdog.org/
15798 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15799 S:      Maintained
15800 F:      Documentation/devicetree/bindings/watchdog/
15801 F:      Documentation/watchdog/
15802 F:      drivers/watchdog/
15803 F:      include/linux/watchdog.h
15804 F:      include/uapi/linux/watchdog.h
15805
15806 WHISKEYCOVE PMIC GPIO DRIVER
15807 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15808 L:      linux-gpio@vger.kernel.org
15809 S:      Maintained
15810 F:      drivers/gpio/gpio-wcove.c
15811
15812 WIIMOTE HID DRIVER
15813 M:      David Herrmann <dh.herrmann@googlemail.com>
15814 L:      linux-input@vger.kernel.org
15815 S:      Maintained
15816 F:      drivers/hid/hid-wiimote*
15817
15818 WILOCITY WIL6210 WIRELESS DRIVER
15819 M:      Maya Erez <merez@codeaurora.org>
15820 L:      linux-wireless@vger.kernel.org
15821 L:      wil6210@qti.qualcomm.com
15822 S:      Supported
15823 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15824 F:      drivers/net/wireless/ath/wil6210/
15825
15826 WIMAX STACK
15827 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15828 M:      linux-wimax@intel.com
15829 L:      wimax@linuxwimax.org (subscribers-only)
15830 S:      Supported
15831 W:      http://linuxwimax.org
15832 F:      Documentation/wimax/README.wimax
15833 F:      include/linux/wimax/debug.h
15834 F:      include/net/wimax.h
15835 F:      include/uapi/linux/wimax.h
15836 F:      net/wimax/
15837
15838 WINBOND CIR DRIVER
15839 M:      David Härdeman <david@hardeman.nu>
15840 S:      Maintained
15841 F:      drivers/media/rc/winbond-cir.c
15842
15843 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15844 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15845 L:      linux-watchdog@vger.kernel.org
15846 S:      Maintained
15847 F:      drivers/watchdog/ebc-c384_wdt.c
15848
15849 WINSYSTEMS WS16C48 GPIO DRIVER
15850 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15851 L:      linux-gpio@vger.kernel.org
15852 S:      Maintained
15853 F:      drivers/gpio/gpio-ws16c48.c
15854
15855 WISTRON LAPTOP BUTTON DRIVER
15856 M:      Miloslav Trmac <mitr@volny.cz>
15857 S:      Maintained
15858 F:      drivers/input/misc/wistron_btns.c
15859
15860 WL3501 WIRELESS PCMCIA CARD DRIVER
15861 L:      linux-wireless@vger.kernel.org
15862 S:      Odd fixes
15863 F:      drivers/net/wireless/wl3501*
15864
15865 WOLFSON MICROELECTRONICS DRIVERS
15866 L:      patches@opensource.cirrus.com
15867 T:      git https://github.com/CirrusLogic/linux-drivers.git
15868 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15869 S:      Supported
15870 F:      Documentation/hwmon/wm83??
15871 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15872 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15873 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15874 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15875 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15876 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15877 F:      drivers/clk/clk-wm83*.c
15878 F:      drivers/extcon/extcon-arizona.c
15879 F:      drivers/leds/leds-wm83*.c
15880 F:      drivers/gpio/gpio-*wm*.c
15881 F:      drivers/gpio/gpio-arizona.c
15882 F:      drivers/hwmon/wm83??-hwmon.c
15883 F:      drivers/input/misc/wm831x-on.c
15884 F:      drivers/input/touchscreen/wm831x-ts.c
15885 F:      drivers/input/touchscreen/wm97*.c
15886 F:      drivers/mfd/arizona*
15887 F:      drivers/mfd/wm*.c
15888 F:      drivers/mfd/cs47l24*
15889 F:      drivers/power/supply/wm83*.c
15890 F:      drivers/rtc/rtc-wm83*.c
15891 F:      drivers/regulator/wm8*.c
15892 F:      drivers/regulator/arizona*
15893 F:      drivers/video/backlight/wm83*_bl.c
15894 F:      drivers/watchdog/wm83*_wdt.c
15895 F:      include/linux/mfd/arizona/
15896 F:      include/linux/mfd/wm831x/
15897 F:      include/linux/mfd/wm8350/
15898 F:      include/linux/mfd/wm8400*
15899 F:      include/linux/regulator/arizona*
15900 F:      include/linux/wm97xx.h
15901 F:      include/sound/wm????.h
15902 F:      sound/soc/codecs/arizona.?
15903 F:      sound/soc/codecs/wm*
15904 F:      sound/soc/codecs/cs47l24*
15905
15906 WORKQUEUE
15907 M:      Tejun Heo <tj@kernel.org>
15908 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15909 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15910 S:      Maintained
15911 F:      include/linux/workqueue.h
15912 F:      kernel/workqueue.c
15913 F:      Documentation/core-api/workqueue.rst
15914
15915 X-POWERS AXP288 PMIC DRIVERS
15916 M:      Hans de Goede <hdegoede@redhat.com>
15917 S:      Maintained
15918 N:      axp288
15919 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15920
15921 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15922 M:      Chen-Yu Tsai <wens@csie.org>
15923 L:      linux-kernel@vger.kernel.org
15924 S:      Maintained
15925 N:      axp[128]
15926
15927 X.25 NETWORK LAYER
15928 M:      Andrew Hendry <andrew.hendry@gmail.com>
15929 L:      linux-x25@vger.kernel.org
15930 S:      Odd Fixes
15931 F:      Documentation/networking/x25*
15932 F:      include/net/x25*
15933 F:      net/x25/
15934
15935 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15936 M:      Thomas Gleixner <tglx@linutronix.de>
15937 M:      Ingo Molnar <mingo@redhat.com>
15938 M:      Borislav Petkov <bp@alien8.de>
15939 R:      "H. Peter Anvin" <hpa@zytor.com>
15940 M:      x86@kernel.org
15941 L:      linux-kernel@vger.kernel.org
15942 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15943 S:      Maintained
15944 F:      Documentation/devicetree/bindings/x86/
15945 F:      Documentation/x86/
15946 F:      arch/x86/
15947
15948 X86 ENTRY CODE
15949 M:      Andy Lutomirski <luto@kernel.org>
15950 L:      linux-kernel@vger.kernel.org
15951 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
15952 S:      Maintained
15953 F:      arch/x86/entry/
15954
15955 X86 MCE INFRASTRUCTURE
15956 M:      Tony Luck <tony.luck@intel.com>
15957 M:      Borislav Petkov <bp@alien8.de>
15958 L:      linux-edac@vger.kernel.org
15959 S:      Maintained
15960 F:      arch/x86/kernel/cpu/mcheck/*
15961
15962 X86 MICROCODE UPDATE SUPPORT
15963 M:      Borislav Petkov <bp@alien8.de>
15964 S:      Maintained
15965 F:      arch/x86/kernel/cpu/microcode/*
15966
15967 X86 MM
15968 M:      Dave Hansen <dave.hansen@linux.intel.com>
15969 M:      Andy Lutomirski <luto@kernel.org>
15970 M:      Peter Zijlstra <peterz@infradead.org>
15971 L:      linux-kernel@vger.kernel.org
15972 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
15973 S:      Maintained
15974 F:      arch/x86/mm/
15975
15976 X86 PLATFORM DRIVERS
15977 M:      Darren Hart <dvhart@infradead.org>
15978 M:      Andy Shevchenko <andy@infradead.org>
15979 L:      platform-driver-x86@vger.kernel.org
15980 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15981 S:      Maintained
15982 F:      drivers/platform/x86/
15983 F:      drivers/platform/olpc/
15984
15985 X86 VDSO
15986 M:      Andy Lutomirski <luto@kernel.org>
15987 L:      linux-kernel@vger.kernel.org
15988 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15989 S:      Maintained
15990 F:      arch/x86/entry/vdso/
15991
15992 XC2028/3028 TUNER DRIVER
15993 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15994 L:      linux-media@vger.kernel.org
15995 W:      https://linuxtv.org
15996 T:      git git://linuxtv.org/media_tree.git
15997 S:      Maintained
15998 F:      drivers/media/tuners/tuner-xc2028.*
15999
16000 XDP SOCKETS (AF_XDP)
16001 M:      Björn Töpel <bjorn.topel@intel.com>
16002 M:      Magnus Karlsson <magnus.karlsson@intel.com>
16003 L:      netdev@vger.kernel.org
16004 S:      Maintained
16005 F:      kernel/bpf/xskmap.c
16006 F:      net/xdp/
16007
16008 XEN BLOCK SUBSYSTEM
16009 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16010 M:      Roger Pau Monné <roger.pau@citrix.com>
16011 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16012 S:      Supported
16013 F:      drivers/block/xen-blkback/*
16014 F:      drivers/block/xen*
16015
16016 XEN HYPERVISOR ARM
16017 M:      Stefano Stabellini <sstabellini@kernel.org>
16018 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16019 S:      Maintained
16020 F:      arch/arm/xen/
16021 F:      arch/arm/include/asm/xen/
16022
16023 XEN HYPERVISOR ARM64
16024 M:      Stefano Stabellini <sstabellini@kernel.org>
16025 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16026 S:      Maintained
16027 F:      arch/arm64/xen/
16028 F:      arch/arm64/include/asm/xen/
16029
16030 XEN HYPERVISOR INTERFACE
16031 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
16032 M:      Juergen Gross <jgross@suse.com>
16033 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
16035 S:      Supported
16036 F:      arch/x86/xen/
16037 F:      drivers/*/xen-*front.c
16038 F:      drivers/xen/
16039 F:      arch/x86/include/asm/xen/
16040 F:      arch/x86/include/asm/pvclock-abi.h
16041 F:      include/xen/
16042 F:      include/uapi/xen/
16043 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
16044 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
16045
16046 XEN NETWORK BACKEND DRIVER
16047 M:      Wei Liu <wei.liu2@citrix.com>
16048 M:      Paul Durrant <paul.durrant@citrix.com>
16049 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16050 L:      netdev@vger.kernel.org
16051 S:      Supported
16052 F:      drivers/net/xen-netback/*
16053
16054 XEN PCI SUBSYSTEM
16055 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16056 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16057 S:      Supported
16058 F:      arch/x86/pci/*xen*
16059 F:      drivers/pci/*xen*
16060
16061 XEN PVSCSI DRIVERS
16062 M:      Juergen Gross <jgross@suse.com>
16063 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16064 L:      linux-scsi@vger.kernel.org
16065 S:      Supported
16066 F:      drivers/scsi/xen-scsifront.c
16067 F:      drivers/xen/xen-scsiback.c
16068 F:      include/xen/interface/io/vscsiif.h
16069
16070 XEN SWIOTLB SUBSYSTEM
16071 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16072 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16073 L:      iommu@lists.linux-foundation.org
16074 S:      Supported
16075 F:      arch/x86/xen/*swiotlb*
16076 F:      drivers/xen/*swiotlb*
16077
16078 XEN SOUND FRONTEND DRIVER
16079 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16080 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16081 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16082 S:      Supported
16083 F:      sound/xen/*
16084
16085 XFS FILESYSTEM
16086 M:      Darrick J. Wong <darrick.wong@oracle.com>
16087 M:      linux-xfs@vger.kernel.org
16088 L:      linux-xfs@vger.kernel.org
16089 W:      http://xfs.org/
16090 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16091 S:      Supported
16092 F:      Documentation/filesystems/xfs.txt
16093 F:      fs/xfs/
16094
16095 XILINX AXI ETHERNET DRIVER
16096 M:      Anirudha Sarangi <anirudh@xilinx.com>
16097 M:      John Linn <John.Linn@xilinx.com>
16098 S:      Maintained
16099 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16100
16101 XILINX UARTLITE SERIAL DRIVER
16102 M:      Peter Korsgaard <jacmet@sunsite.dk>
16103 L:      linux-serial@vger.kernel.org
16104 S:      Maintained
16105 F:      drivers/tty/serial/uartlite.c
16106
16107 XILINX VIDEO IP CORES
16108 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16109 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16110 L:      linux-media@vger.kernel.org
16111 T:      git git://linuxtv.org/media_tree.git
16112 S:      Supported
16113 F:      Documentation/devicetree/bindings/media/xilinx/
16114 F:      drivers/media/platform/xilinx/
16115 F:      include/uapi/linux/xilinx-v4l2-controls.h
16116
16117 XILLYBUS DRIVER
16118 M:      Eli Billauer <eli.billauer@gmail.com>
16119 L:      linux-kernel@vger.kernel.org
16120 S:      Supported
16121 F:      drivers/char/xillybus/
16122
16123 XLP9XX I2C DRIVER
16124 M:      George Cherian <george.cherian@cavium.com>
16125 M:      Jan Glauber <jglauber@cavium.com>
16126 L:      linux-i2c@vger.kernel.org
16127 W:      http://www.cavium.com
16128 S:      Supported
16129 F:      drivers/i2c/busses/i2c-xlp9xx.c
16130
16131 XRA1403 GPIO EXPANDER
16132 M:      Nandor Han <nandor.han@ge.com>
16133 M:      Semi Malinen <semi.malinen@ge.com>
16134 L:      linux-gpio@vger.kernel.org
16135 S:      Maintained
16136 F:      drivers/gpio/gpio-xra1403.c
16137 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16138
16139 XTENSA XTFPGA PLATFORM SUPPORT
16140 M:      Max Filippov <jcmvbkbc@gmail.com>
16141 L:      linux-xtensa@linux-xtensa.org
16142 S:      Maintained
16143 F:      drivers/spi/spi-xtensa-xtfpga.c
16144 F:      sound/soc/xtensa/xtfpga-i2s.c
16145
16146 YAM DRIVER FOR AX.25
16147 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16148 L:      linux-hams@vger.kernel.org
16149 S:      Maintained
16150 F:      drivers/net/hamradio/yam*
16151 F:      include/linux/yam.h
16152
16153 YAMA SECURITY MODULE
16154 M:      Kees Cook <keescook@chromium.org>
16155 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16156 S:      Supported
16157 F:      security/yama/
16158 F:      Documentation/admin-guide/LSM/Yama.rst
16159
16160 YEALINK PHONE DRIVER
16161 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16162 L:      usbb2k-api-dev@nongnu.org
16163 S:      Maintained
16164 F:      Documentation/input/devices/yealink.rst
16165 F:      drivers/input/misc/yealink.*
16166
16167 Z8530 DRIVER FOR AX.25
16168 M:      Joerg Reuter <jreuter@yaina.de>
16169 W:      http://yaina.de/jreuter/
16170 W:      http://www.qsl.net/dl1bke/
16171 L:      linux-hams@vger.kernel.org
16172 S:      Maintained
16173 F:      Documentation/networking/z8530drv.txt
16174 F:      drivers/net/hamradio/*scc.c
16175 F:      drivers/net/hamradio/z8530.h
16176
16177 ZBUD COMPRESSED PAGE ALLOCATOR
16178 M:      Seth Jennings <sjenning@redhat.com>
16179 M:      Dan Streetman <ddstreet@ieee.org>
16180 L:      linux-mm@kvack.org
16181 S:      Maintained
16182 F:      mm/zbud.c
16183 F:      include/linux/zbud.h
16184
16185 ZD1211RW WIRELESS DRIVER
16186 M:      Daniel Drake <dsd@gentoo.org>
16187 M:      Ulrich Kunitz <kune@deine-taler.de>
16188 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16189 L:      linux-wireless@vger.kernel.org
16190 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16191 S:      Maintained
16192 F:      drivers/net/wireless/zydas/zd1211rw/
16193
16194 ZD1301 MEDIA DRIVER
16195 M:      Antti Palosaari <crope@iki.fi>
16196 L:      linux-media@vger.kernel.org
16197 W:      https://linuxtv.org/
16198 W:      http://palosaari.fi/linux/
16199 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16200 S:      Maintained
16201 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16202
16203 ZD1301_DEMOD MEDIA DRIVER
16204 M:      Antti Palosaari <crope@iki.fi>
16205 L:      linux-media@vger.kernel.org
16206 W:      https://linuxtv.org/
16207 W:      http://palosaari.fi/linux/
16208 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16209 S:      Maintained
16210 F:      drivers/media/dvb-frontends/zd1301_demod*
16211
16212 ZPOOL COMPRESSED PAGE STORAGE API
16213 M:      Dan Streetman <ddstreet@ieee.org>
16214 L:      linux-mm@kvack.org
16215 S:      Maintained
16216 F:      mm/zpool.c
16217 F:      include/linux/zpool.h
16218
16219 ZR36067 VIDEO FOR LINUX DRIVER
16220 L:      mjpeg-users@lists.sourceforge.net
16221 L:      linux-media@vger.kernel.org
16222 W:      http://mjpeg.sourceforge.net/driver-zoran/
16223 T:      hg https://linuxtv.org/hg/v4l-dvb
16224 S:      Odd Fixes
16225 F:      drivers/staging/media/zoran/
16226
16227 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
16228 M:      Minchan Kim <minchan@kernel.org>
16229 M:      Nitin Gupta <ngupta@vflare.org>
16230 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16231 L:      linux-kernel@vger.kernel.org
16232 S:      Maintained
16233 F:      drivers/block/zram/
16234 F:      Documentation/blockdev/zram.txt
16235
16236 ZS DECSTATION Z85C30 SERIAL DRIVER
16237 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16238 S:      Maintained
16239 F:      drivers/tty/serial/zs.*
16240
16241 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
16242 M:      Minchan Kim <minchan@kernel.org>
16243 M:      Nitin Gupta <ngupta@vflare.org>
16244 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16245 L:      linux-mm@kvack.org
16246 S:      Maintained
16247 F:      mm/zsmalloc.c
16248 F:      include/linux/zsmalloc.h
16249 F:      Documentation/vm/zsmalloc.rst
16250
16251 ZSWAP COMPRESSED SWAP CACHING
16252 M:      Seth Jennings <sjenning@redhat.com>
16253 M:      Dan Streetman <ddstreet@ieee.org>
16254 L:      linux-mm@kvack.org
16255 S:      Maintained
16256 F:      mm/zswap.c
16257
16258 THE REST
16259 M:      Linus Torvalds <torvalds@linux-foundation.org>
16260 L:      linux-kernel@vger.kernel.org
16261 Q:      http://patchwork.kernel.org/project/LKML/list/
16262 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
16263 S:      Buried alive in reporters
16264 F:      *
16265 F:      */